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") chdir(&(0x7f0000000080)='./file0\x00') mkdir(&(0x7f0000000300)='./bus\x00', 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, 0x0) ptrace$getenv(0x4201, 0x0, 0x0, &(0x7f0000000040)) mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000180), 0x2, 0x0) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/timer_list\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x20000023896) [ 1554.900772][T17916] EXT4-fs error (device loop2): ext4_mb_generate_buddy:1098: group 0, block bitmap and bg descriptor inconsistent: 35 vs 5 free clusters 16:22:46 executing program 2: syz_mount_image$ext4(&(0x7f0000000400)='ext4\x00', &(0x7f0000000100)='./bus\x00', 0xc010, &(0x7f0000000140)={[{@acl}, {@grpjquota}, {@i_version}]}, 0x5, 0x766, &(0x7f0000000780)="$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") chdir(&(0x7f0000000080)='./file0\x00') (async) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) creat(&(0x7f0000000480)='./file0\x00', 0x0) (async) newfstatat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', &(0x7f0000000180), 0x400) [ 1554.996291][ T5096] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 1554.999681][T17921] loop5: detected capacity change from 0 to 2048 [ 1555.013546][T17921] ext4: Unknown parameter 'grpˆ¹+'/xxF}ɋ' 16:22:46 executing program 0: r0 = openat$ttyS3(0xffffffffffffff9c, 0x0, 0x2, 0x0) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/timer_list\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x20000023896) 16:22:46 executing program 3: syz_mount_image$ext4(&(0x7f0000000740)='ext4\x00', &(0x7f0000000100)='./bus\x00', 0x804810, &(0x7f0000000200)=ANY=[@ANYBLOB="67727088b92b272f787890467dc98b3d6a71756f74613d2c6ea79aa1db"], 0x5, 0x756, &(0x7f0000000780)="$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") chdir(&(0x7f0000000080)='./file0\x00') mkdir(&(0x7f0000000300)='./bus\x00', 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, 0x0) ptrace$getenv(0x4201, 0x0, 0x0, &(0x7f0000000040)) mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) writev(0xffffffffffffffff, 0x0, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000400)=0x8) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) r3 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000180), 0x2, 0x0) r4 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/timer_list\x00', 0x0, 0x0) mount$9p_fd(0x0, &(0x7f0000000340)='./file0\x00', &(0x7f00000003c0), 0x0, 0x0) sendfile(r3, r4, 0x0, 0x20000023896) creat(&(0x7f0000000480)='./file0\x00', 0x0) chdir(&(0x7f0000000000)='./bus\x00') r5 = syz_open_dev$vcsn(&(0x7f0000000140), 0x5, 0x4000) unlinkat(r5, &(0x7f00000001c0)='./bus\x00', 0x0) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x27) [ 1555.124628][T17923] loop2: detected capacity change from 0 to 2048 [ 1555.132731][T17923] EXT4-fs: Ignoring removed i_version option [ 1555.189862][T17923] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 without journal. Quota mode: none. 16:22:46 executing program 0: r0 = openat$ttyS3(0xffffffffffffff9c, 0x0, 0x2, 0x0) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/timer_list\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x20000023896) 16:22:46 executing program 0: r0 = openat$ttyS3(0xffffffffffffff9c, 0x0, 0x2, 0x0) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/timer_list\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x20000023896) [ 1555.237883][T17928] loop3: detected capacity change from 0 to 2048 [ 1555.245568][T17928] ext4: Unknown parameter 'grpˆ¹+'/xxF}ɋ' [ 1555.259359][T17923] ext4 filesystem being mounted at /root/syzkaller-testdir2004240359/syzkaller.dGyvvB/1922/bus supports timestamps until 2038 (0x7fffffff) 16:22:46 executing program 0: r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000180), 0x0, 0x0) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/timer_list\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x20000023896) 16:22:46 executing program 0: r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000180), 0x0, 0x0) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/timer_list\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x20000023896) 16:22:46 executing program 2: syz_mount_image$ext4(&(0x7f0000000400)='ext4\x00', &(0x7f0000000100)='./bus\x00', 0xc010, &(0x7f0000000140)={[{@acl}, {@grpjquota}, {@i_version}]}, 0x5, 0x766, &(0x7f0000000780)="$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") (async) chdir(&(0x7f0000000080)='./file0\x00') mkdir(&(0x7f0000000300)='./bus\x00', 0x0) (async) creat(&(0x7f0000000480)='./file0\x00', 0x0) (async, rerun: 32) newfstatat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', &(0x7f0000000180), 0x400) (rerun: 32) [ 1555.322574][T17932] EXT4-fs error (device loop2): ext4_mb_generate_buddy:1098: group 0, block bitmap and bg descriptor inconsistent: 35 vs 5 free clusters 16:22:46 executing program 4: syz_mount_image$ext4(&(0x7f0000000740)='ext4\x00', &(0x7f0000000100)='./bus\x00', 0x804810, &(0x7f0000000200)=ANY=[@ANYBLOB="67727088b92b272f787890467dc98b3d6a71756f74613d2c6ea79aa1db"], 0x5, 0x756, &(0x7f0000000780)="$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") chdir(&(0x7f0000000080)='./file0\x00') mkdir(&(0x7f0000000300)='./bus\x00', 0x0) r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000180), 0x2, 0x0) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/timer_list\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x20000023896) [ 1555.416821][ T5096] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. 16:22:46 executing program 0: r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000180), 0x0, 0x0) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/timer_list\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x20000023896) 16:22:46 executing program 1: syz_mount_image$ext4(&(0x7f0000000740)='ext4\x00', &(0x7f0000000100)='./bus\x00', 0x804810, &(0x7f0000000200)=ANY=[@ANYBLOB="67727088b92b272f787890467dc98b3d6a71756f74613d2c6ea79aa1db"], 0x5, 0x756, &(0x7f0000000780)="$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") chdir(&(0x7f0000000080)='./file0\x00') mkdir(&(0x7f0000000300)='./bus\x00', 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, 0x0) ptrace$getenv(0x4201, 0x0, 0x0, &(0x7f0000000040)) mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) writev(0xffffffffffffffff, 0x0, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000400)=0x8) getpid() socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r1, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x2, 0x0) recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) r2 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000180), 0x2, 0x0) r3 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/timer_list\x00', 0x0, 0x0) mount$9p_fd(0x0, &(0x7f0000000340)='./file0\x00', &(0x7f00000003c0), 0x0, 0x0) sendfile(r2, r3, 0x0, 0x20000023896) syz_mount_image$hfsplus(&(0x7f0000000100), &(0x7f0000000640)='./file0\x00', 0x10000, &(0x7f0000000680)=ANY=[@ANYBLOB="0091fc98368ca7a527e3ac062c70d160f472217a7191e1857a0480bab634e9259b648e9593cb3f84dfca74a390cfe38a888f0ce01ff21063aafd432bc87b619537ce4b950ced06abc321f3db188f6a8f090006bb67a1293167ac947dac679cc491a77cb0c7dcdf618e062d937748ee7a28ecc3396dc3cd37b512ec86660ec4d77b9e6916b0ad1d2caad801690b0e9f21b3fd9166f559a207248fbf0417"], 0x1, 0x5f8, &(0x7f0000001280)="$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") fadvise64(0xffffffffffffffff, 0x0, 0x0, 0x4) creat(&(0x7f0000000480)='./file0\x00', 0x0) chdir(&(0x7f0000000000)='./bus\x00') syz_open_dev$vcsn(&(0x7f0000000140), 0x5, 0x4000) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) [ 1555.485644][T17941] loop4: detected capacity change from 0 to 2048 [ 1555.500013][T17941] ext4: Unknown parameter 'grpˆ¹+'/xxF}ɋ' [ 1555.643067][T17946] loop2: detected capacity change from 0 to 2048 [ 1555.649977][T17946] EXT4-fs: Ignoring removed i_version option [ 1555.650214][T17950] loop1: detected capacity change from 0 to 2048 [ 1555.665735][T17950] ext4: Unknown parameter 'grpˆ¹+'/xxF}ɋ' [ 1555.675669][T17946] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 without journal. Quota mode: none. [ 1555.687848][T17946] ext4 filesystem being mounted at /root/syzkaller-testdir2004240359/syzkaller.dGyvvB/1923/bus supports timestamps until 2038 (0x7fffffff) [ 1555.748153][ T5096] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. 16:22:47 executing program 5: syz_mount_image$ext4(&(0x7f0000000740)='ext4\x00', &(0x7f0000000100)='./bus\x00', 0x804810, &(0x7f0000000200)=ANY=[@ANYBLOB="67727088b92b272f787890467dc98b3d6a71756f74613d2c6ea79aa1db"], 0x5, 0x756, &(0x7f0000000780)="$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") chdir(&(0x7f0000000080)='./file0\x00') mkdir(&(0x7f0000000300)='./bus\x00', 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, 0x0) ptrace$getenv(0x4201, 0x0, 0x0, &(0x7f0000000040)) mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000180), 0x2, 0x0) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/timer_list\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x20000023896) 16:22:47 executing program 0: r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000180), 0x2, 0x0) r1 = openat$procfs(0xffffffffffffff9c, 0x0, 0x0, 0x0) sendfile(r0, r1, 0x0, 0x20000023896) 16:22:47 executing program 2: r0 = syz_mount_image$ext4(&(0x7f0000000400)='ext4\x00', &(0x7f0000000100)='./bus\x00', 0xc010, &(0x7f0000000140)={[{@acl}, {@grpjquota}, {@i_version}]}, 0x5, 0x766, &(0x7f0000000780)="$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") r1 = signalfd4(0xffffffffffffffff, &(0x7f0000000200)={[0x3]}, 0x8, 0x80800) read$FUSE(0xffffffffffffffff, &(0x7f0000000f00)={0x2020, 0x0, 0x0, 0x0}, 0x2020) quotactl_fd$Q_GETINFO(r1, 0xffffffff80000500, r2, &(0x7f0000000240)) chdir(&(0x7f0000000080)='./file0\x00') mkdir(&(0x7f0000000300)='./bus\x00', 0x0) syz_io_uring_setup(0x2dc3, &(0x7f0000000280)={0x0, 0x7c4c, 0x280, 0x1, 0x29f, 0x0, r1}, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000000340), &(0x7f0000000380)) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r0, 0x81f8943c, &(0x7f00000004c0)) r3 = creat(&(0x7f0000000480)='./file0\x00', 0x0) ioctl$AUTOFS_DEV_IOCTL_VERSION(r3, 0xc0189371, &(0x7f0000000000)={{0x1, 0x1, 0x18, r3}, './bus\x00'}) r5 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000180), 0x10101, 0x0) r6 = io_uring_register$IORING_REGISTER_PERSONALITY(r4, 0x9, 0x0, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f00000001c0)=@IORING_OP_SPLICE={0x1e, 0x22, 0x0, @fd_index=0xa, 0x6, {0x0, r5}, 0x1, 0x8, 0x1, {0x0, r6, r4}}, 0x5) getsockopt$inet_sctp_SCTP_CONTEXT(r4, 0x84, 0x11, &(0x7f0000000040)={0x0, 0x4}, &(0x7f00000000c0)=0x8) write$binfmt_misc(r4, &(0x7f0000003f80)={'syz0', "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"}, 0x1004) [ 1555.902931][T17958] loop2: detected capacity change from 0 to 2048 [ 1555.913132][T17960] loop5: detected capacity change from 0 to 2048 [ 1555.921361][T17958] EXT4-fs: Ignoring removed i_version option [ 1555.928364][T17960] ext4: Unknown parameter 'grpˆ¹+'/xxF}ɋ' [ 1555.974898][T17958] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 without journal. Quota mode: none. [ 1555.987917][T17958] ext4 filesystem being mounted at /root/syzkaller-testdir2004240359/syzkaller.dGyvvB/1924/bus supports timestamps until 2038 (0x7fffffff) 16:22:47 executing program 3: syz_mount_image$ext4(&(0x7f0000000740)='ext4\x00', &(0x7f0000000100)='./bus\x00', 0x804810, &(0x7f0000000200)=ANY=[@ANYBLOB="67727088b92b272f787890467dc98b3d6a71756f74613d2c6ea79aa1db"], 0x5, 0x756, &(0x7f0000000780)="$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") chdir(&(0x7f0000000080)='./file0\x00') mkdir(&(0x7f0000000300)='./bus\x00', 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, 0x0) ptrace$getenv(0x4201, 0x0, 0x0, &(0x7f0000000040)) mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) writev(0xffffffffffffffff, 0x0, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000400)=0x8) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) r3 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000180), 0x2, 0x0) r4 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/timer_list\x00', 0x0, 0x0) mount$9p_fd(0x0, &(0x7f0000000340)='./file0\x00', &(0x7f00000003c0), 0x0, 0x0) sendfile(r3, r4, 0x0, 0x20000023896) creat(&(0x7f0000000480)='./file0\x00', 0x0) chdir(&(0x7f0000000000)='./bus\x00') r5 = syz_open_dev$vcsn(&(0x7f0000000140), 0x5, 0x4000) unlinkat(r5, &(0x7f00000001c0)='./bus\x00', 0x0) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x27) 16:22:47 executing program 0: r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000180), 0x2, 0x0) r1 = openat$procfs(0xffffffffffffff9c, 0x0, 0x0, 0x0) sendfile(r0, r1, 0x0, 0x20000023896) 16:22:47 executing program 0: r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000180), 0x2, 0x0) r1 = openat$procfs(0xffffffffffffff9c, 0x0, 0x0, 0x0) sendfile(r0, r1, 0x0, 0x20000023896) [ 1556.097645][T17958] EXT4-fs error (device loop2): ext4_mb_generate_buddy:1098: group 0, block bitmap and bg descriptor inconsistent: 35 vs 5 free clusters 16:22:47 executing program 2: r0 = syz_mount_image$ext4(&(0x7f0000000400)='ext4\x00', &(0x7f0000000100)='./bus\x00', 0xc010, &(0x7f0000000140)={[{@acl}, {@grpjquota}, {@i_version}]}, 0x5, 0x766, &(0x7f0000000780)="$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") r1 = signalfd4(0xffffffffffffffff, &(0x7f0000000200)={[0x3]}, 0x8, 0x80800) read$FUSE(0xffffffffffffffff, &(0x7f0000000f00)={0x2020, 0x0, 0x0, 0x0}, 0x2020) quotactl_fd$Q_GETINFO(r1, 0xffffffff80000500, r2, &(0x7f0000000240)) (async) quotactl_fd$Q_GETINFO(r1, 0xffffffff80000500, r2, &(0x7f0000000240)) chdir(&(0x7f0000000080)='./file0\x00') (async) chdir(&(0x7f0000000080)='./file0\x00') mkdir(&(0x7f0000000300)='./bus\x00', 0x0) syz_io_uring_setup(0x2dc3, &(0x7f0000000280)={0x0, 0x7c4c, 0x280, 0x1, 0x29f, 0x0, r1}, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000000340), &(0x7f0000000380)) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r0, 0x81f8943c, &(0x7f00000004c0)) (async) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r0, 0x81f8943c, &(0x7f00000004c0)) r3 = creat(&(0x7f0000000480)='./file0\x00', 0x0) ioctl$AUTOFS_DEV_IOCTL_VERSION(r3, 0xc0189371, &(0x7f0000000000)={{0x1, 0x1, 0x18, r3}, './bus\x00'}) openat$autofs(0xffffffffffffff9c, &(0x7f0000000180), 0x10101, 0x0) (async) r5 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000180), 0x10101, 0x0) r6 = io_uring_register$IORING_REGISTER_PERSONALITY(r4, 0x9, 0x0, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f00000001c0)=@IORING_OP_SPLICE={0x1e, 0x22, 0x0, @fd_index=0xa, 0x6, {0x0, r5}, 0x1, 0x8, 0x1, {0x0, r6, r4}}, 0x5) getsockopt$inet_sctp_SCTP_CONTEXT(r4, 0x84, 0x11, &(0x7f0000000040)={0x0, 0x4}, &(0x7f00000000c0)=0x8) (async) getsockopt$inet_sctp_SCTP_CONTEXT(r4, 0x84, 0x11, &(0x7f0000000040)={0x0, 0x4}, &(0x7f00000000c0)=0x8) write$binfmt_misc(r4, &(0x7f0000003f80)={'syz0', "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"}, 0x1004) 16:22:47 executing program 0: openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000180), 0x2, 0x0) r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/timer_list\x00', 0x0, 0x0) sendfile(0xffffffffffffffff, r0, 0x0, 0x20000023896) 16:22:47 executing program 0: openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000180), 0x2, 0x0) r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/timer_list\x00', 0x0, 0x0) sendfile(0xffffffffffffffff, r0, 0x0, 0x20000023896) [ 1556.178301][ T5096] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 1556.206558][T17967] loop3: detected capacity change from 0 to 2048 [ 1556.229908][T17967] ext4: Unknown parameter 'grpˆ¹+'/xxF}ɋ' 16:22:47 executing program 4: syz_mount_image$ext4(&(0x7f0000000740)='ext4\x00', &(0x7f0000000100)='./bus\x00', 0x804810, &(0x7f0000000200)=ANY=[@ANYBLOB="67727088b92b272f787890467dc98b3d6a71756f74613d2c6ea79aa1db"], 0x5, 0x756, &(0x7f0000000780)="$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") chdir(&(0x7f0000000080)='./file0\x00') mkdir(&(0x7f0000000300)='./bus\x00', 0x0) r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000180), 0x2, 0x0) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/timer_list\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x20000023896) 16:22:47 executing program 0: openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000180), 0x2, 0x0) r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/timer_list\x00', 0x0, 0x0) sendfile(0xffffffffffffffff, r0, 0x0, 0x20000023896) 16:22:47 executing program 0: r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000180), 0x2, 0x0) openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/timer_list\x00', 0x0, 0x0) sendfile(r0, 0xffffffffffffffff, 0x0, 0x20000023896) [ 1556.406591][T17975] loop2: detected capacity change from 0 to 2048 [ 1556.437977][T17975] EXT4-fs: Ignoring removed i_version option [ 1556.481016][T17979] loop4: detected capacity change from 0 to 2048 [ 1556.493302][T17975] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 without journal. Quota mode: none. [ 1556.503275][T17979] ext4: Unknown parameter 'grpˆ¹+'/xxF}ɋ' [ 1556.523898][T17975] ext4 filesystem being mounted at /root/syzkaller-testdir2004240359/syzkaller.dGyvvB/1925/bus supports timestamps until 2038 (0x7fffffff) [ 1556.559504][T17975] EXT4-fs error (device loop2): ext4_mb_generate_buddy:1098: group 0, block bitmap and bg descriptor inconsistent: 35 vs 5 free clusters [ 1556.601664][ T5096] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. 16:22:47 executing program 1: syz_mount_image$ext4(&(0x7f0000000740)='ext4\x00', &(0x7f0000000100)='./bus\x00', 0x804810, &(0x7f0000000200)=ANY=[@ANYBLOB="67727088b92b272f787890467dc98b3d6a71756f74613d2c6ea79aa1db"], 0x5, 0x756, &(0x7f0000000780)="$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") chdir(&(0x7f0000000080)='./file0\x00') mkdir(&(0x7f0000000300)='./bus\x00', 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, 0x0) ptrace$getenv(0x4201, 0x0, 0x0, &(0x7f0000000040)) mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) writev(0xffffffffffffffff, 0x0, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000400)=0x8) getpid() socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r1, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x2, 0x0) recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) r2 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000180), 0x2, 0x0) r3 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/timer_list\x00', 0x0, 0x0) mount$9p_fd(0x0, &(0x7f0000000340)='./file0\x00', &(0x7f00000003c0), 0x0, 0x0) sendfile(r2, r3, 0x0, 0x20000023896) syz_mount_image$hfsplus(&(0x7f0000000100), &(0x7f0000000640)='./file0\x00', 0x10000, &(0x7f0000000680)=ANY=[@ANYBLOB="0091fc98368ca7a527e3ac062c70d160f472217a7191e1857a0480bab634e9259b648e9593cb3f84dfca74a390cfe38a888f0ce01ff21063aafd432bc87b619537ce4b950ced06abc321f3db188f6a8f090006bb67a1293167ac947dac679cc491a77cb0c7dcdf618e062d937748ee7a28ecc3396dc3cd37b512ec86660ec4d77b9e6916b0ad1d2caad801690b0e9f21b3fd9166f559a207248fbf0417"], 0x1, 0x5f8, &(0x7f0000001280)="$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") fadvise64(0xffffffffffffffff, 0x0, 0x0, 0x4) creat(&(0x7f0000000480)='./file0\x00', 0x0) chdir(&(0x7f0000000000)='./bus\x00') syz_open_dev$vcsn(&(0x7f0000000140), 0x5, 0x4000) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) 16:22:47 executing program 0: r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000180), 0x2, 0x0) openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/timer_list\x00', 0x0, 0x0) sendfile(r0, 0xffffffffffffffff, 0x0, 0x20000023896) 16:22:47 executing program 2: r0 = syz_mount_image$ext4(&(0x7f0000000400)='ext4\x00', &(0x7f0000000100)='./bus\x00', 0xc010, &(0x7f0000000140)={[{@acl}, {@grpjquota}, {@i_version}]}, 0x5, 0x766, &(0x7f0000000780)="$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") r1 = signalfd4(0xffffffffffffffff, &(0x7f0000000200)={[0x3]}, 0x8, 0x80800) read$FUSE(0xffffffffffffffff, &(0x7f0000000f00)={0x2020, 0x0, 0x0, 0x0}, 0x2020) quotactl_fd$Q_GETINFO(r1, 0xffffffff80000500, r2, &(0x7f0000000240)) chdir(&(0x7f0000000080)='./file0\x00') mkdir(&(0x7f0000000300)='./bus\x00', 0x0) syz_io_uring_setup(0x2dc3, &(0x7f0000000280)={0x0, 0x7c4c, 0x280, 0x1, 0x29f, 0x0, r1}, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000000340), &(0x7f0000000380)) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r0, 0x81f8943c, &(0x7f00000004c0)) r3 = creat(&(0x7f0000000480)='./file0\x00', 0x0) ioctl$AUTOFS_DEV_IOCTL_VERSION(r3, 0xc0189371, &(0x7f0000000000)={{0x1, 0x1, 0x18, r3}, './bus\x00'}) r5 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000180), 0x10101, 0x0) r6 = io_uring_register$IORING_REGISTER_PERSONALITY(r4, 0x9, 0x0, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f00000001c0)=@IORING_OP_SPLICE={0x1e, 0x22, 0x0, @fd_index=0xa, 0x6, {0x0, r5}, 0x1, 0x8, 0x1, {0x0, r6, r4}}, 0x5) getsockopt$inet_sctp_SCTP_CONTEXT(r4, 0x84, 0x11, &(0x7f0000000040)={0x0, 0x4}, &(0x7f00000000c0)=0x8) write$binfmt_misc(r4, &(0x7f0000003f80)={'syz0', "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"}, 0x1004) syz_mount_image$ext4(&(0x7f0000000400)='ext4\x00', &(0x7f0000000100)='./bus\x00', 0xc010, &(0x7f0000000140)={[{@acl}, {@grpjquota}, {@i_version}]}, 0x5, 0x766, &(0x7f0000000780)="$eJzs3M9rHGUfAPDvTLJN0+Z9Ny+84I+DCC20ULpJmkt7arx4KxQKXmtIJiFkkg3ZTc3Ggq1noTaXCoKoZ49ehVL/AG9SUPAuiNZ4EC8rs/lRG7PbbdN0Nf18YHa+z/z6Pt/u8HQH8kwAL6zXi48kYigiLkdEeWt7GhFHWtHRiBubx208uD5VLEk0m1d+TorTYqNZ3rlWsrU+Hq1T4uWIuFeKOPP+3/PWGmvzk3meLW+1R+oLSyO1xtrZuYXJ2Ww2WxwbvzB6fnz8/Oj4Y2t4qctaT751YfD2N2+ur3/7Zf3Wa/1nk5ho1R1btXV5mSey+W9Siold2xcPIlkPJb3uAAAAXSl+5/dFRH/rV2o5+loRAAAAcJg0BwaLTwAAAOBQSzz9AwAAwCG3/XcA23N7D2oebDs/vRERw3vl72/NIY44GqWIOLaRPDIzIdk8Dfblxs2IuDux+/77vLjDbuzz2qO72o/OkT6yz6vzLNwtxp+JvcafdGf8iT3Gn/7tdyfsU/vx72H+vjbj3+Uuc3z1ySultvlvRrzav1f+ZCd/0ib/213mv7X+we12+5qfRZza8/+f5JFcHd4PMTEzl3d8/cC9P07f71T/sXb5k871L3VZ/7sbv863G0uK/KdPdP7+98pf3BMfbvUjjYjbW+uivb4rx4mF777uVP90RHM79+BfKnzc9/9pl/X/8MXAapeHAgAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAQEsaEUORpJWdOE0rlYjjEfH/OJbm1Vr9zEx1ZXG62BcxHKV0Zi7PRiOivNlOivZYK37YPrerPR4R//t+cDPpXJ5Vpqr5dK+LBwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAYMfxiBiKJK1ERBoRv5XTtFKJ6O/i3IHWGQAAAMC/wnCvOwAAAAAcOM//AAAAcPg97fN/8oz7AQAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAABxqly9dKpbmxoPrU0V7+lpjZb567ex0VpuvLKxMVaaqy0uV2Wp1Ns8qU9WFx10vr1aXxi7EyupIPavVR2qNtasL1ZXF+tW5hcnZ7GpWei5VAQAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA8KSGWkuSViIibcVpWqlE/CcihqOUzMzl2WhE/Dci7pdLA0V7rNedBgAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA4JmrNdbmJ/M8WxYIBM8teC8i/gHd6BD0emQCAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAKAXao21+ck8z5Zrve4JAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAvZX+mEREsZwqnxzavfdI8nu5tY6Idz6+cme1LyLGiu2/7Gyvf3Tlzupkvb58rhf9BwAAgBfCxSc5ePs5vbUeO7hOAQAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAh0+tsTY/mefZ8lME6cMtF6Ox1kzaHNzrGgEAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAgKfzZwAAAP//RI6+aw==") (async) signalfd4(0xffffffffffffffff, &(0x7f0000000200)={[0x3]}, 0x8, 0x80800) (async) read$FUSE(0xffffffffffffffff, &(0x7f0000000f00)={0x2020}, 0x2020) (async) quotactl_fd$Q_GETINFO(r1, 0xffffffff80000500, r2, &(0x7f0000000240)) (async) chdir(&(0x7f0000000080)='./file0\x00') (async) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) (async) syz_io_uring_setup(0x2dc3, &(0x7f0000000280)={0x0, 0x7c4c, 0x280, 0x1, 0x29f, 0x0, r1}, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000000340), &(0x7f0000000380)) (async) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r0, 0x81f8943c, &(0x7f00000004c0)) (async) creat(&(0x7f0000000480)='./file0\x00', 0x0) (async) ioctl$AUTOFS_DEV_IOCTL_VERSION(r3, 0xc0189371, &(0x7f0000000000)={{0x1, 0x1, 0x18, r3}, './bus\x00'}) (async) openat$autofs(0xffffffffffffff9c, &(0x7f0000000180), 0x10101, 0x0) (async) io_uring_register$IORING_REGISTER_PERSONALITY(r4, 0x9, 0x0, 0x0) (async) syz_io_uring_submit(0x0, 0x0, &(0x7f00000001c0)=@IORING_OP_SPLICE={0x1e, 0x22, 0x0, @fd_index=0xa, 0x6, {0x0, r5}, 0x1, 0x8, 0x1, {0x0, r6, r4}}, 0x5) (async) getsockopt$inet_sctp_SCTP_CONTEXT(r4, 0x84, 0x11, &(0x7f0000000040)={0x0, 0x4}, &(0x7f00000000c0)=0x8) (async) write$binfmt_misc(r4, &(0x7f0000003f80)={'syz0', "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0x1004) (async) [ 1556.822665][T17991] loop1: detected capacity change from 0 to 2048 [ 1556.826511][T17993] loop2: detected capacity change from 0 to 2048 [ 1556.840293][T17991] ext4: Unknown parameter 'grpˆ¹+'/xxF}ɋ' [ 1556.845609][T17993] EXT4-fs: Ignoring removed i_version option [ 1556.888803][T17993] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 without journal. Quota mode: none. [ 1556.906958][T17993] ext4 filesystem being mounted at /root/syzkaller-testdir2004240359/syzkaller.dGyvvB/1926/bus supports timestamps until 2038 (0x7fffffff) [ 1556.924282][T17993] EXT4-fs error (device loop2): ext4_mb_generate_buddy:1098: group 0, block bitmap and bg descriptor inconsistent: 35 vs 5 free clusters 16:22:48 executing program 3: syz_mount_image$ext4(&(0x7f0000000740)='ext4\x00', &(0x7f0000000100)='./bus\x00', 0x804810, &(0x7f0000000200)=ANY=[@ANYBLOB="67727088b92b272f787890467dc98b3d6a71756f74613d2c6ea79aa1db"], 0x5, 0x756, &(0x7f0000000780)="$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") chdir(&(0x7f0000000080)='./file0\x00') mkdir(&(0x7f0000000300)='./bus\x00', 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, 0x0) ptrace$getenv(0x4201, 0x0, 0x0, &(0x7f0000000040)) mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) writev(0xffffffffffffffff, 0x0, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000400)=0x8) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) r3 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000180), 0x2, 0x0) r4 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/timer_list\x00', 0x0, 0x0) mount$9p_fd(0x0, &(0x7f0000000340)='./file0\x00', &(0x7f00000003c0), 0x0, 0x0) sendfile(r3, r4, 0x0, 0x20000023896) creat(&(0x7f0000000480)='./file0\x00', 0x0) chdir(&(0x7f0000000000)='./bus\x00') r5 = syz_open_dev$vcsn(&(0x7f0000000140), 0x5, 0x4000) unlinkat(r5, &(0x7f00000001c0)='./bus\x00', 0x0) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x27) 16:22:48 executing program 5: syz_mount_image$ext4(&(0x7f0000000740)='ext4\x00', &(0x7f0000000100)='./bus\x00', 0x804810, &(0x7f0000000200)=ANY=[@ANYBLOB="67727088b92b272f787890467dc98b3d6a71756f74613d2c6ea79aa1db"], 0x5, 0x756, &(0x7f0000000780)="$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") chdir(&(0x7f0000000080)='./file0\x00') mkdir(&(0x7f0000000300)='./bus\x00', 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, 0x0) ptrace$getenv(0x4201, 0x0, 0x0, &(0x7f0000000040)) r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000180), 0x2, 0x0) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/timer_list\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x20000023896) 16:22:48 executing program 0: r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000180), 0x2, 0x0) openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/timer_list\x00', 0x0, 0x0) sendfile(r0, 0xffffffffffffffff, 0x0, 0x20000023896) 16:22:48 executing program 2: r0 = syz_mount_image$ext4(&(0x7f0000000400)='ext4\x00', &(0x7f0000000100)='./bus\x00', 0xc010, &(0x7f0000000140)={[{@acl}, {@grpjquota}, {@i_version}]}, 0x5, 0x766, &(0x7f0000000780)="$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") chdir(&(0x7f0000000080)='./file0\x00') mkdir(&(0x7f0000000300)='./bus\x00', 0x0) r1 = creat(&(0x7f0000000480)='./file0\x00', 0x0) r2 = socket$igmp6(0xa, 0x3, 0x2) setsockopt$inet6_buf(r2, 0x29, 0x30, &(0x7f0000000000)="958ee319f19b00719b576755e6001546c8cec24c332255c78fceae88ca23a41d22951a1a3dfca7266687d20e5064e2a5faf7bb38c1138d940b1d20c2b2726826fb693b163c848a751c7ce34f39ecaebcc9b99afbe66da1ca1a55fdba8137549e4150efc6a077bdda545ccac2a12d00d3f259dbc007bded134946501cda3f4741f910e83014725bc68a2f8e41d1ee3a0e", 0x90) ioctl$AUTOFS_DEV_IOCTL_PROTOVER(r1, 0xc0189372, &(0x7f0000000000)={{0x1, 0x1, 0x18, r0, {0x1}}, './bus\x00'}) ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000040)={0x0, r3, 0x5, 0x2, 0xd1, 0x3}) 16:22:48 executing program 0: r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000180), 0x2, 0x0) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/timer_list\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x0) [ 1557.042982][ T5096] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 1557.053183][T18005] loop5: detected capacity change from 0 to 2048 16:22:48 executing program 0: r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000180), 0x2, 0x0) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/timer_list\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x0) [ 1557.108682][T18005] ext4: Unknown parameter 'grpˆ¹+'/xxF}ɋ' 16:22:48 executing program 4: syz_mount_image$ext4(&(0x7f0000000740)='ext4\x00', &(0x7f0000000100)='./bus\x00', 0x804810, &(0x7f0000000200)=ANY=[@ANYBLOB="67727088b92b272f787890467dc98b3d6a71756f74613d2c6ea79aa1db"], 0x5, 0x756, &(0x7f0000000780)="$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") chdir(&(0x7f0000000080)='./file0\x00') r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000180), 0x2, 0x0) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/timer_list\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x20000023896) 16:22:48 executing program 0: r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000180), 0x2, 0x0) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/timer_list\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x0) [ 1557.212019][T18010] loop3: detected capacity change from 0 to 2048 [ 1557.237863][T18010] ext4: Unknown parameter 'grpˆ¹+'/xxF}ɋ' [ 1557.248798][T18013] loop2: detected capacity change from 0 to 2048 [ 1557.271886][T18013] EXT4-fs: Ignoring removed i_version option 16:22:48 executing program 0: syz_mount_image$ext4(&(0x7f0000000740)='ext4\x00', &(0x7f0000000100)='./bus\x00', 0x804810, &(0x7f0000000200)=ANY=[@ANYBLOB="67727088b92b272f787890467dc98b3d6a71756f74613d2c6ea79aa1db"], 0x5, 0x756, &(0x7f0000000780)="$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") chdir(&(0x7f0000000080)='./file0\x00') mkdir(&(0x7f0000000300)='./bus\x00', 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, 0x0) ptrace$getenv(0x4201, 0x0, 0x0, &(0x7f0000000040)) mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000180), 0x2, 0x0) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/timer_list\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x20000023896) [ 1557.345938][T18013] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 without journal. Quota mode: none. [ 1557.381047][T18013] ext4 filesystem being mounted at /root/syzkaller-testdir2004240359/syzkaller.dGyvvB/1927/bus supports timestamps until 2038 (0x7fffffff) [ 1557.428689][T18017] loop4: detected capacity change from 0 to 2048 [ 1557.446630][T18017] ext4: Unknown parameter 'grpˆ¹+'/xxF}ɋ' [ 1557.456130][T18013] EXT4-fs error (device loop2): ext4_mb_generate_buddy:1098: group 0, block bitmap and bg descriptor inconsistent: 35 vs 5 free clusters [ 1557.498186][ T5096] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. 16:22:48 executing program 2: r0 = syz_mount_image$ext4(&(0x7f0000000400)='ext4\x00', &(0x7f0000000100)='./bus\x00', 0xc010, &(0x7f0000000140)={[{@acl}, {@grpjquota}, {@i_version}]}, 0x5, 0x766, &(0x7f0000000780)="$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") (async) chdir(&(0x7f0000000080)='./file0\x00') (async) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) (async) r1 = creat(&(0x7f0000000480)='./file0\x00', 0x0) (async) r2 = socket$igmp6(0xa, 0x3, 0x2) setsockopt$inet6_buf(r2, 0x29, 0x30, &(0x7f0000000000)="958ee319f19b00719b576755e6001546c8cec24c332255c78fceae88ca23a41d22951a1a3dfca7266687d20e5064e2a5faf7bb38c1138d940b1d20c2b2726826fb693b163c848a751c7ce34f39ecaebcc9b99afbe66da1ca1a55fdba8137549e4150efc6a077bdda545ccac2a12d00d3f259dbc007bded134946501cda3f4741f910e83014725bc68a2f8e41d1ee3a0e", 0x90) ioctl$AUTOFS_DEV_IOCTL_PROTOVER(r1, 0xc0189372, &(0x7f0000000000)={{0x1, 0x1, 0x18, r0, {0x1}}, './bus\x00'}) ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000040)={0x0, r3, 0x5, 0x2, 0xd1, 0x3}) 16:22:48 executing program 1: syz_mount_image$ext4(&(0x7f0000000740)='ext4\x00', &(0x7f0000000100)='./bus\x00', 0x804810, &(0x7f0000000200)=ANY=[@ANYBLOB="67727088b92b272f787890467dc98b3d6a71756f74613d2c6ea79aa1db"], 0x5, 0x756, &(0x7f0000000780)="$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") chdir(&(0x7f0000000080)='./file0\x00') mkdir(&(0x7f0000000300)='./bus\x00', 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, 0x0) ptrace$getenv(0x4201, 0x0, 0x0, &(0x7f0000000040)) mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) writev(0xffffffffffffffff, 0x0, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000400)=0x8) getpid() socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r1, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x2, 0x0) recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) r2 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000180), 0x2, 0x0) r3 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/timer_list\x00', 0x0, 0x0) mount$9p_fd(0x0, &(0x7f0000000340)='./file0\x00', &(0x7f00000003c0), 0x0, 0x0) sendfile(r2, r3, 0x0, 0x20000023896) syz_mount_image$hfsplus(&(0x7f0000000100), &(0x7f0000000640)='./file0\x00', 0x10000, &(0x7f0000000680)=ANY=[@ANYBLOB="0091fc98368ca7a527e3ac062c70d160f472217a7191e1857a0480bab634e9259b648e9593cb3f84dfca74a390cfe38a888f0ce01ff21063aafd432bc87b619537ce4b950ced06abc321f3db188f6a8f090006bb67a1293167ac947dac679cc491a77cb0c7dcdf618e062d937748ee7a28ecc3396dc3cd37b512ec86660ec4d77b9e6916b0ad1d2caad801690b0e9f21b3fd9166f559a207248fbf0417"], 0x1, 0x5f8, &(0x7f0000001280)="$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") fadvise64(0xffffffffffffffff, 0x0, 0x0, 0x4) creat(&(0x7f0000000480)='./file0\x00', 0x0) chdir(&(0x7f0000000000)='./bus\x00') syz_open_dev$vcsn(&(0x7f0000000140), 0x5, 0x4000) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) 16:22:48 executing program 2: r0 = syz_mount_image$ext4(&(0x7f0000000400)='ext4\x00', &(0x7f0000000100)='./bus\x00', 0xc010, &(0x7f0000000140)={[{@acl}, {@grpjquota}, {@i_version}]}, 0x5, 0x766, &(0x7f0000000780)="$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") chdir(&(0x7f0000000080)='./file0\x00') mkdir(&(0x7f0000000300)='./bus\x00', 0x0) r1 = creat(&(0x7f0000000480)='./file0\x00', 0x0) r2 = socket$igmp6(0xa, 0x3, 0x2) setsockopt$inet6_buf(r2, 0x29, 0x30, &(0x7f0000000000)="958ee319f19b00719b576755e6001546c8cec24c332255c78fceae88ca23a41d22951a1a3dfca7266687d20e5064e2a5faf7bb38c1138d940b1d20c2b2726826fb693b163c848a751c7ce34f39ecaebcc9b99afbe66da1ca1a55fdba8137549e4150efc6a077bdda545ccac2a12d00d3f259dbc007bded134946501cda3f4741f910e83014725bc68a2f8e41d1ee3a0e", 0x90) ioctl$AUTOFS_DEV_IOCTL_PROTOVER(r1, 0xc0189372, &(0x7f0000000000)={{0x1, 0x1, 0x18, r0, {0x1}}, './bus\x00'}) ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000040)={0x0, r3, 0x5, 0x2, 0xd1, 0x3}) syz_mount_image$ext4(&(0x7f0000000400)='ext4\x00', &(0x7f0000000100)='./bus\x00', 0xc010, &(0x7f0000000140)={[{@acl}, {@grpjquota}, {@i_version}]}, 0x5, 0x766, &(0x7f0000000780)="$eJzs3M9rHGUfAPDvTLJN0+Z9Ny+84I+DCC20ULpJmkt7arx4KxQKXmtIJiFkkg3ZTc3Ggq1noTaXCoKoZ49ehVL/AG9SUPAuiNZ4EC8rs/lRG7PbbdN0Nf18YHa+z/z6Pt/u8HQH8kwAL6zXi48kYigiLkdEeWt7GhFHWtHRiBubx208uD5VLEk0m1d+TorTYqNZ3rlWsrU+Hq1T4uWIuFeKOPP+3/PWGmvzk3meLW+1R+oLSyO1xtrZuYXJ2Ww2WxwbvzB6fnz8/Oj4Y2t4qctaT751YfD2N2+ur3/7Zf3Wa/1nk5ho1R1btXV5mSey+W9Siold2xcPIlkPJb3uAAAAXSl+5/dFRH/rV2o5+loRAAAAcJg0BwaLTwAAAOBQSzz9AwAAwCG3/XcA23N7D2oebDs/vRERw3vl72/NIY44GqWIOLaRPDIzIdk8Dfblxs2IuDux+/77vLjDbuzz2qO72o/OkT6yz6vzLNwtxp+JvcafdGf8iT3Gn/7tdyfsU/vx72H+vjbj3+Uuc3z1ySultvlvRrzav1f+ZCd/0ib/213mv7X+we12+5qfRZza8/+f5JFcHd4PMTEzl3d8/cC9P07f71T/sXb5k871L3VZ/7sbv863G0uK/KdPdP7+98pf3BMfbvUjjYjbW+uivb4rx4mF777uVP90RHM79+BfKnzc9/9pl/X/8MXAapeHAgAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAQEsaEUORpJWdOE0rlYjjEfH/OJbm1Vr9zEx1ZXG62BcxHKV0Zi7PRiOivNlOivZYK37YPrerPR4R//t+cDPpXJ5Vpqr5dK+LBwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAYMfxiBiKJK1ERBoRv5XTtFKJ6O/i3IHWGQAAAMC/wnCvOwAAAAAcOM//AAAAcPg97fN/8oz7AQAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAABxqly9dKpbmxoPrU0V7+lpjZb567ex0VpuvLKxMVaaqy0uV2Wp1Ns8qU9WFx10vr1aXxi7EyupIPavVR2qNtasL1ZXF+tW5hcnZ7GpWei5VAQAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA8KSGWkuSViIibcVpWqlE/CcihqOUzMzl2WhE/Dci7pdLA0V7rNedBgAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA4JmrNdbmJ/M8WxYIBM8teC8i/gHd6BD0emQCAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAKAXao21+ck8z5Zrve4JAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAvZX+mEREsZwqnxzavfdI8nu5tY6Idz6+cme1LyLGiu2/7Gyvf3Tlzupkvb58rhf9BwAAgBfCxSc5ePs5vbUeO7hOAQAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAh0+tsTY/mefZ8lME6cMtF6Ox1kzaHNzrGgEAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAgKfzZwAAAP//RI6+aw==") (async) chdir(&(0x7f0000000080)='./file0\x00') (async) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) (async) creat(&(0x7f0000000480)='./file0\x00', 0x0) (async) socket$igmp6(0xa, 0x3, 0x2) (async) setsockopt$inet6_buf(r2, 0x29, 0x30, &(0x7f0000000000)="958ee319f19b00719b576755e6001546c8cec24c332255c78fceae88ca23a41d22951a1a3dfca7266687d20e5064e2a5faf7bb38c1138d940b1d20c2b2726826fb693b163c848a751c7ce34f39ecaebcc9b99afbe66da1ca1a55fdba8137549e4150efc6a077bdda545ccac2a12d00d3f259dbc007bded134946501cda3f4741f910e83014725bc68a2f8e41d1ee3a0e", 0x90) (async) ioctl$AUTOFS_DEV_IOCTL_PROTOVER(r1, 0xc0189372, &(0x7f0000000000)={{0x1, 0x1, 0x18, r0, {0x1}}, './bus\x00'}) (async) ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000040)={0x0, r3, 0x5, 0x2, 0xd1, 0x3}) (async) [ 1557.691254][T18029] loop1: detected capacity change from 0 to 2048 [ 1557.715817][T18029] ext4: Unknown parameter 'grpˆ¹+'/xxF}ɋ' [ 1557.815179][T18034] loop2: detected capacity change from 0 to 2048 [ 1557.840024][T18034] EXT4-fs: Ignoring removed i_version option [ 1557.885672][T18034] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 without journal. Quota mode: none. [ 1557.900436][T18034] ext4 filesystem being mounted at /root/syzkaller-testdir2004240359/syzkaller.dGyvvB/1929/bus supports timestamps until 2038 (0x7fffffff) 16:22:49 executing program 3: syz_mount_image$ext4(&(0x7f0000000740)='ext4\x00', &(0x7f0000000100)='./bus\x00', 0x804810, &(0x7f0000000200)=ANY=[@ANYBLOB="67727088b92b272f787890467dc98b3d6a71756f74613d2c6ea79aa1db"], 0x5, 0x756, &(0x7f0000000780)="$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") chdir(&(0x7f0000000080)='./file0\x00') mkdir(&(0x7f0000000300)='./bus\x00', 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, 0x0) ptrace$getenv(0x4201, 0x0, 0x0, &(0x7f0000000040)) mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) writev(0xffffffffffffffff, 0x0, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000400)=0x8) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x4) connect$unix(0xffffffffffffffff, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000000c0), 0x10106, 0x2, 0x0) recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) r1 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000180), 0x2, 0x0) r2 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/timer_list\x00', 0x0, 0x0) mount$9p_fd(0x0, &(0x7f0000000340)='./file0\x00', &(0x7f00000003c0), 0x0, 0x0) sendfile(r1, r2, 0x0, 0x20000023896) creat(&(0x7f0000000480)='./file0\x00', 0x0) chdir(&(0x7f0000000000)='./bus\x00') r3 = syz_open_dev$vcsn(&(0x7f0000000140), 0x5, 0x4000) unlinkat(r3, &(0x7f00000001c0)='./bus\x00', 0x0) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x27) 16:22:49 executing program 5: syz_mount_image$ext4(&(0x7f0000000740)='ext4\x00', &(0x7f0000000100)='./bus\x00', 0x804810, &(0x7f0000000200)=ANY=[@ANYBLOB="67727088b92b272f787890467dc98b3d6a71756f74613d2c6ea79aa1db"], 0x5, 0x756, &(0x7f0000000780)="$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") chdir(&(0x7f0000000080)='./file0\x00') mkdir(&(0x7f0000000300)='./bus\x00', 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, 0x0) r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000180), 0x2, 0x0) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/timer_list\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x20000023896) [ 1557.931934][T18034] EXT4-fs error (device loop2): ext4_mb_generate_buddy:1098: group 0, block bitmap and bg descriptor inconsistent: 35 vs 5 free clusters 16:22:49 executing program 2: syz_mount_image$ext4(&(0x7f0000000400)='ext4\x00', &(0x7f0000000100)='./bus\x00', 0xc010, &(0x7f0000000180)=ANY=[@ANYBLOB="000000000000800071756f74613d2c695f76657273696f6e2c00427e769e70054293b4b98bcb730d82d005374cdedc9d1fd00b1821f91929a611c50af57ccdcc071e4f560f0291288262b3a061f13530a8215d6932020815c708dd385e68d5ecef2a35f584c67faf91a666676c42086aea49b60fcca7fadeb3d21dd25a75539348869fc4b261ab4eb743fa86733110d3ec05990b5ff49b2767273ebdd42c05aad271c71af7d447195227e0a284fc609c528498b4ec03d9f359c8bc02994aea84354f99f80ae8"], 0x5, 0x766, &(0x7f0000000780)="$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") chdir(&(0x7f0000000080)='./file0\x00') mkdir(&(0x7f0000000300)='./bus\x00', 0x0) creat(&(0x7f0000000480)='./file0\x00', 0x0) [ 1558.043524][T18040] loop5: detected capacity change from 0 to 2048 [ 1558.055628][T18040] ext4: Unknown parameter 'grpˆ¹+'/xxF}ɋ' [ 1558.063553][ T5096] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 1558.067505][T18043] loop3: detected capacity change from 0 to 2048 16:22:49 executing program 4: syz_mount_image$ext4(&(0x7f0000000740)='ext4\x00', &(0x7f0000000100)='./bus\x00', 0x804810, &(0x7f0000000200)=ANY=[@ANYBLOB="67727088b92b272f787890467dc98b3d6a71756f74613d2c6ea79aa1db"], 0x5, 0x756, &(0x7f0000000780)="$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") chdir(&(0x7f0000000080)='./file0\x00') r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000180), 0x2, 0x0) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/timer_list\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x20000023896) [ 1558.091431][T18043] ext4: Unknown parameter 'grpˆ¹+'/xxF}ɋ' [ 1558.174458][T18047] loop2: detected capacity change from 0 to 2048 [ 1558.207030][T18049] loop4: detected capacity change from 0 to 2048 16:22:49 executing program 0: syz_mount_image$ext4(&(0x7f0000000740)='ext4\x00', &(0x7f0000000100)='./bus\x00', 0x804810, &(0x7f0000000200)=ANY=[@ANYBLOB="67727088b92b272f787890467dc98b3d6a71756f74613d2c6ea79aa1db"], 0x5, 0x756, &(0x7f0000000780)="$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") chdir(&(0x7f0000000080)='./file0\x00') mkdir(&(0x7f0000000300)='./bus\x00', 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, 0x0) ptrace$getenv(0x4201, 0x0, 0x0, &(0x7f0000000040)) mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000180), 0x2, 0x0) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/timer_list\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x20000023896) [ 1558.231202][T18049] ext4: Unknown parameter 'grpˆ¹+'/xxF}ɋ' [ 1558.243038][T18047] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 without journal. Quota mode: none. [ 1558.331373][T18047] ext4 filesystem being mounted at /root/syzkaller-testdir2004240359/syzkaller.dGyvvB/1930/bus supports timestamps until 2038 (0x7fffffff) 16:22:49 executing program 1: syz_mount_image$ext4(&(0x7f0000000740)='ext4\x00', &(0x7f0000000100)='./bus\x00', 0x804810, &(0x7f0000000200)=ANY=[@ANYBLOB="67727088b92b272f787890467dc98b3d6a71756f74613d2c6ea79aa1db"], 0x5, 0x756, &(0x7f0000000780)="$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") chdir(&(0x7f0000000080)='./file0\x00') mkdir(&(0x7f0000000300)='./bus\x00', 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, 0x0) ptrace$getenv(0x4201, 0x0, 0x0, &(0x7f0000000040)) mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) writev(0xffffffffffffffff, 0x0, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000400)=0x8) sched_setscheduler(0x0, 0x2, &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r1, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x2, 0x0) recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) r2 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000180), 0x2, 0x0) r3 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/timer_list\x00', 0x0, 0x0) mount$9p_fd(0x0, &(0x7f0000000340)='./file0\x00', &(0x7f00000003c0), 0x0, 0x0) sendfile(r2, r3, 0x0, 0x20000023896) syz_mount_image$hfsplus(&(0x7f0000000100), &(0x7f0000000640)='./file0\x00', 0x10000, &(0x7f0000000680)=ANY=[@ANYBLOB="0091fc98368ca7a527e3ac062c70d160f472217a7191e1857a0480bab634e9259b648e9593cb3f84dfca74a390cfe38a888f0ce01ff21063aafd432bc87b619537ce4b950ced06abc321f3db188f6a8f090006bb67a1293167ac947dac679cc491a77cb0c7dcdf618e062d937748ee7a28ecc3396dc3cd37b512ec86660ec4d77b9e6916b0ad1d2caad801690b0e9f21b3fd9166f559a207248fbf0417"], 0x1, 0x5f8, &(0x7f0000001280)="$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") fadvise64(0xffffffffffffffff, 0x0, 0x0, 0x4) creat(&(0x7f0000000480)='./file0\x00', 0x0) chdir(&(0x7f0000000000)='./bus\x00') syz_open_dev$vcsn(&(0x7f0000000140), 0x5, 0x4000) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) [ 1558.452886][T18047] EXT4-fs error (device loop2): ext4_mb_generate_buddy:1098: group 0, block bitmap and bg descriptor inconsistent: 35 vs 5 free clusters 16:22:49 executing program 2: syz_mount_image$ext4(&(0x7f0000000400)='ext4\x00', &(0x7f0000000100)='./bus\x00', 0xc010, &(0x7f0000000180)=ANY=[@ANYBLOB="000000000000800071756f74613d2c695f76657273696f6e2c00427e769e70054293b4b98bcb730d82d005374cdedc9d1fd00b1821f91929a611c50af57ccdcc071e4f560f0291288262b3a061f13530a8215d6932020815c708dd385e68d5ecef2a35f584c67faf91a666676c42086aea49b60fcca7fadeb3d21dd25a75539348869fc4b261ab4eb743fa86733110d3ec05990b5ff49b2767273ebdd42c05aad271c71af7d447195227e0a284fc609c528498b4ec03d9f359c8bc02994aea84354f99f80ae8"], 0x5, 0x766, &(0x7f0000000780)="$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") (async) chdir(&(0x7f0000000080)='./file0\x00') (async) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) (async) creat(&(0x7f0000000480)='./file0\x00', 0x0) [ 1558.531204][ T5096] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 1558.558987][T18056] loop1: detected capacity change from 0 to 2048 16:22:49 executing program 2: syz_mount_image$ext4(&(0x7f0000000400)='ext4\x00', &(0x7f0000000100)='./bus\x00', 0xc010, &(0x7f0000000180)=ANY=[@ANYBLOB="000000000000800071756f74613d2c695f76657273696f6e2c00427e769e70054293b4b98bcb730d82d005374cdedc9d1fd00b1821f91929a611c50af57ccdcc071e4f560f0291288262b3a061f13530a8215d6932020815c708dd385e68d5ecef2a35f584c67faf91a666676c42086aea49b60fcca7fadeb3d21dd25a75539348869fc4b261ab4eb743fa86733110d3ec05990b5ff49b2767273ebdd42c05aad271c71af7d447195227e0a284fc609c528498b4ec03d9f359c8bc02994aea84354f99f80ae8"], 0x5, 0x766, &(0x7f0000000780)="$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") chdir(&(0x7f0000000080)='./file0\x00') mkdir(&(0x7f0000000300)='./bus\x00', 0x0) creat(&(0x7f0000000480)='./file0\x00', 0x0) [ 1558.599504][T18056] ext4: Unknown parameter 'grpˆ¹+'/xxF}ɋ' [ 1558.684453][T18063] loop2: detected capacity change from 0 to 2048 [ 1558.707852][T18063] ext4 filesystem being mounted at /root/syzkaller-testdir2004240359/syzkaller.dGyvvB/1932/bus supports timestamps until 2038 (0x7fffffff) 16:22:50 executing program 5: syz_mount_image$ext4(&(0x7f0000000740)='ext4\x00', &(0x7f0000000100)='./bus\x00', 0x804810, &(0x7f0000000200)=ANY=[@ANYBLOB="67727088b92b272f787890467dc98b3d6a71756f74613d2c6ea79aa1db"], 0x5, 0x756, &(0x7f0000000780)="$eJzs3M1rXOUaAPDnnGaafuTeyYUL9+pChBZaKD1Jmk27aty4KxQKbmtITkLISSZkJrUTC7auhdpsFARR1y7dCqX+Ae6koOBeEK1xIW5GzuSjNGam0ybpSPr7wcl53vP1vE/m8GYO5D0BvLReL38kEUMRcTUiqpvb04g42o6ORdzeOG790a2pckmi1br2S1KeFuut6va1ks31yWifEv+PiAeViHPv/z1vvbk6P1kU+fJme6SxsDRSb66en1uYnM1n88Wx8UujF8fHL46OP7WG//VY6+m3Lh2/9+2ba2vffdW4+9rA+SQm2nXHZm09XuaZbPxOKjGxY/viQSTro6TfHQAAoCfl9/wjETHQ/pZajSPtCAAAADhMWoMtAAAA4NBLot89AAAAAA7W1v8BbM3tPah5sJ38/EZEDO+Wf6A9hzjiWFQi4sR68sTMhGTjNNiT23ci4v7Ezvvvi/IOu73Ha4/uaD85R/roHq/Ofrhfjj8Tu40/6fb4E7uMPwNb707Yo87j3+P8RzqMf1d7zPH1p69UOua/E/HqwG75k+38SYf8b/eY/+7aB/c67Wt9HnFm178/yRO5urwfYmJmruj6+oEHf5592K3+E53yJ93rX+qx/nfXf5vvNJaU+c+e6v7575a/vCc+3OxHGhH3Ntdle21HjlML33/Trf7piNbzfP6f9Vj/j18O3uzxUAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAGhLI2IokjTbjtM0yyJORsR/40Ra1OqNczO1lcXpcl/EcFTSmbkiH42I6kY7Kdtj7fhx+8KO9nhE/OeH4xtJ54o8m6oV0/0uHgAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAgG0nI2IokjSLiDQifq+maZZFDPRw7uAL6B8AAACwT4b73QEAAADgwHn+BwAAgMPveZ//k33uBwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAHCoXb1ypVxa649uTZXt6RvNlfnajfPTeX0+W1iZyqZqy0vZbK02W+TZVG3hadcrarWlsUuxcnOkkdcbI/Xm6vWF2spi4/rcwuRsfj2vvJCqAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAeFZD7SVJs4hI23GaZlnEvyJiOCrJzFyRj0bEvyPiYbUyWLbH+t1pAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA9l29uTo/WRT5skAgeGHBexHxD+hGl6DfIxMAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAP1Qb67OTxZFvlzvd08AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAADor/SnJCLK5Uz19NDOvUeTP6rtdUS888m1j25ONhrLY+X2X7e3Nz7e3H6hH/0HAACAl8LlZzl46zl96zkeAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAACgV/Xm6vxkUeTLewsuR3O1lXQ4pt81AgAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAz+evAAAA//8KQsc4") chdir(&(0x7f0000000080)='./file0\x00') mkdir(&(0x7f0000000300)='./bus\x00', 0x0) r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000180), 0x2, 0x0) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/timer_list\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x20000023896) [ 1558.753847][T18063] EXT4-fs error (device loop2): ext4_mb_generate_buddy:1098: group 0, block bitmap and bg descriptor inconsistent: 35 vs 5 free clusters 16:22:50 executing program 2: syz_mount_image$ext4(&(0x7f0000000400)='ext4\x00', &(0x7f0000000100)='./bus\x00', 0xc010, &(0x7f0000000140)={[{@acl}, {@grpjquota}, {@i_version}]}, 0x5, 0x766, &(0x7f0000000780)="$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") chdir(&(0x7f0000000080)='./file0\x00') mkdir(&(0x7f0000000300)='./bus\x00', 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000), 0x101482, 0x0) fallocate(r0, 0x3, 0x3ff, 0xfffffffffffffffe) r1 = creat(&(0x7f0000000480)='./file0\x00', 0x0) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x89f0, &(0x7f0000000040)={'ip6tnl0\x00', &(0x7f0000000180)={'syztnl2\x00', 0x0, 0x4, 0xfa, 0x7, 0x115145e3, 0x6, @loopback, @private2, 0x7800, 0x7, 0x6, 0x2}}) bpf$MAP_CREATE(0x0, &(0x7f0000000200)=@bloom_filter={0x1e, 0x9, 0x7, 0x1, 0x2, 0xffffffffffffffff, 0xffffffff, '\x00', r2, r1, 0x4, 0x1, 0x2, 0xa}, 0x48) 16:22:50 executing program 3: syz_mount_image$ext4(&(0x7f0000000740)='ext4\x00', &(0x7f0000000100)='./bus\x00', 0x804810, &(0x7f0000000200)=ANY=[@ANYBLOB="67727088b92b272f787890467dc98b3d6a71756f74613d2c6ea79aa1db"], 0x5, 0x756, &(0x7f0000000780)="$eJzs3M1rXOUaAPDnnGaafuTeyYUL9+pChBZaKD1Jmk27aty4KxQKbmtITkLISSZkJrUTC7auhdpsFARR1y7dCqX+Ae6koOBeEK1xIW5GzuSjNGam0ybpSPr7wcl53vP1vE/m8GYO5D0BvLReL38kEUMRcTUiqpvb04g42o6ORdzeOG790a2pckmi1br2S1KeFuut6va1ks31yWifEv+PiAeViHPv/z1vvbk6P1kU+fJme6SxsDRSb66en1uYnM1n88Wx8UujF8fHL46OP7WG//VY6+m3Lh2/9+2ba2vffdW4+9rA+SQm2nXHZm09XuaZbPxOKjGxY/viQSTro6TfHQAAoCfl9/wjETHQ/pZajSPtCAAAADhMWoMtAAAA4NBLot89AAAAAA7W1v8BbM3tPah5sJ38/EZEDO+Wf6A9hzjiWFQi4sR68sTMhGTjNNiT23ci4v7Ezvvvi/IOu73Ha4/uaD85R/roHq/Ofrhfjj8Tu40/6fb4E7uMPwNb707Yo87j3+P8RzqMf1d7zPH1p69UOua/E/HqwG75k+38SYf8b/eY/+7aB/c67Wt9HnFm178/yRO5urwfYmJmruj6+oEHf5592K3+E53yJ93rX+qx/nfXf5vvNJaU+c+e6v7575a/vCc+3OxHGhH3Ntdle21HjlML33/Trf7piNbzfP6f9Vj/j18O3uzxUAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAGhLI2IokjTbjtM0yyJORsR/40Ra1OqNczO1lcXpcl/EcFTSmbkiH42I6kY7Kdtj7fhx+8KO9nhE/OeH4xtJ54o8m6oV0/0uHgAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAgG0nI2IokjSLiDQifq+maZZFDPRw7uAL6B8AAACwT4b73QEAAADgwHn+BwAAgMPveZ//k33uBwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAHCoXb1ypVxa649uTZXt6RvNlfnajfPTeX0+W1iZyqZqy0vZbK02W+TZVG3hadcrarWlsUuxcnOkkdcbI/Xm6vWF2spi4/rcwuRsfj2vvJCqAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAeFZD7SVJs4hI23GaZlnEvyJiOCrJzFyRj0bEvyPiYbUyWLbH+t1pAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA9l29uTo/WRT5skAgeGHBexHxD+hGl6DfIxMAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAP1Qb67OTxZFvlzvd08AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAADor/SnJCLK5Uz19NDOvUeTP6rtdUS888m1j25ONhrLY+X2X7e3Nz7e3H6hH/0HAACAl8LlZzl46zl96zkeAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAACgV/Xm6vxkUeTLewsuR3O1lXQ4pt81AgAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAz+evAAAA//8KQsc4") chdir(&(0x7f0000000080)='./file0\x00') mkdir(&(0x7f0000000300)='./bus\x00', 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, 0x0) ptrace$getenv(0x4201, 0x0, 0x0, &(0x7f0000000040)) mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) writev(0xffffffffffffffff, 0x0, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000400)=0x8) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x4) connect$unix(0xffffffffffffffff, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000000c0), 0x10106, 0x2, 0x0) recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) r1 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000180), 0x2, 0x0) r2 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/timer_list\x00', 0x0, 0x0) mount$9p_fd(0x0, &(0x7f0000000340)='./file0\x00', &(0x7f00000003c0), 0x0, 0x0) sendfile(r1, r2, 0x0, 0x20000023896) creat(&(0x7f0000000480)='./file0\x00', 0x0) chdir(&(0x7f0000000000)='./bus\x00') r3 = syz_open_dev$vcsn(&(0x7f0000000140), 0x5, 0x4000) unlinkat(r3, &(0x7f00000001c0)='./bus\x00', 0x0) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x27) [ 1558.900070][T18071] loop5: detected capacity change from 0 to 2048 [ 1558.929897][T18071] ext4: Unknown parameter 'grpˆ¹+'/xxF}ɋ' [ 1558.954910][T18073] loop2: detected capacity change from 0 to 2048 [ 1558.967012][T18073] EXT4-fs: Ignoring removed i_version option 16:22:50 executing program 4: syz_mount_image$ext4(&(0x7f0000000740)='ext4\x00', &(0x7f0000000100)='./bus\x00', 0x804810, &(0x7f0000000200)=ANY=[@ANYBLOB="67727088b92b272f787890467dc98b3d6a71756f74613d2c6ea79aa1db"], 0x5, 0x756, &(0x7f0000000780)="$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") chdir(&(0x7f0000000080)='./file0\x00') r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000180), 0x2, 0x0) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/timer_list\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x20000023896) [ 1558.999451][T18075] loop3: detected capacity change from 0 to 2048 [ 1559.008042][T18075] ext4: Unknown parameter 'grpˆ¹+'/xxF}ɋ' [ 1559.047058][T18073] ext4 filesystem being mounted at /root/syzkaller-testdir2004240359/syzkaller.dGyvvB/1933/bus supports timestamps until 2038 (0x7fffffff) [ 1559.080780][T18073] EXT4-fs error (device loop2): ext4_mb_generate_buddy:1098: group 0, block bitmap and bg descriptor inconsistent: 35 vs 5 free clusters [ 1559.101878][T18079] loop4: detected capacity change from 0 to 2048 [ 1559.114221][T18079] ext4: Unknown parameter 'grpˆ¹+'/xxF}ɋ' 16:22:50 executing program 2: syz_mount_image$ext4(&(0x7f0000000400)='ext4\x00', &(0x7f0000000100)='./bus\x00', 0xc010, &(0x7f0000000140)={[{@acl}, {@grpjquota}, {@i_version}]}, 0x5, 0x766, &(0x7f0000000780)="$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") chdir(&(0x7f0000000080)='./file0\x00') mkdir(&(0x7f0000000300)='./bus\x00', 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000), 0x101482, 0x0) fallocate(r0, 0x3, 0x3ff, 0xfffffffffffffffe) r1 = creat(&(0x7f0000000480)='./file0\x00', 0x0) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x89f0, &(0x7f0000000040)={'ip6tnl0\x00', &(0x7f0000000180)={'syztnl2\x00', 0x0, 0x4, 0xfa, 0x7, 0x115145e3, 0x6, @loopback, @private2, 0x7800, 0x7, 0x6, 0x2}}) bpf$MAP_CREATE(0x0, &(0x7f0000000200)=@bloom_filter={0x1e, 0x9, 0x7, 0x1, 0x2, 0xffffffffffffffff, 0xffffffff, '\x00', r2, r1, 0x4, 0x1, 0x2, 0xa}, 0x48) syz_mount_image$ext4(&(0x7f0000000400)='ext4\x00', &(0x7f0000000100)='./bus\x00', 0xc010, &(0x7f0000000140)={[{@acl}, {@grpjquota}, {@i_version}]}, 0x5, 0x766, &(0x7f0000000780)="$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") (async) chdir(&(0x7f0000000080)='./file0\x00') (async) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) (async) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000), 0x101482, 0x0) (async) fallocate(r0, 0x3, 0x3ff, 0xfffffffffffffffe) (async) creat(&(0x7f0000000480)='./file0\x00', 0x0) (async) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x89f0, &(0x7f0000000040)={'ip6tnl0\x00', &(0x7f0000000180)={'syztnl2\x00', 0x0, 0x4, 0xfa, 0x7, 0x115145e3, 0x6, @loopback, @private2, 0x7800, 0x7, 0x6, 0x2}}) (async) bpf$MAP_CREATE(0x0, &(0x7f0000000200)=@bloom_filter={0x1e, 0x9, 0x7, 0x1, 0x2, 0xffffffffffffffff, 0xffffffff, '\x00', r2, r1, 0x4, 0x1, 0x2, 0xa}, 0x48) (async) 16:22:50 executing program 0: syz_mount_image$ext4(&(0x7f0000000740)='ext4\x00', &(0x7f0000000100)='./bus\x00', 0x804810, &(0x7f0000000200)=ANY=[@ANYBLOB="67727088b92b272f787890467dc98b3d6a71756f74613d2c6ea79aa1db"], 0x5, 0x756, &(0x7f0000000780)="$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") chdir(&(0x7f0000000080)='./file0\x00') mkdir(&(0x7f0000000300)='./bus\x00', 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, 0x0) ptrace$getenv(0x4201, 0x0, 0x0, &(0x7f0000000040)) mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000180), 0x2, 0x0) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/timer_list\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x20000023896) [ 1559.284973][T18083] loop2: detected capacity change from 0 to 2048 [ 1559.306256][T18083] EXT4-fs: Ignoring removed i_version option 16:22:50 executing program 1: syz_mount_image$ext4(&(0x7f0000000740)='ext4\x00', &(0x7f0000000100)='./bus\x00', 0x804810, &(0x7f0000000200)=ANY=[@ANYBLOB="67727088b92b272f787890467dc98b3d6a71756f74613d2c6ea79aa1db"], 0x5, 0x756, &(0x7f0000000780)="$eJzs3M1rXOUaAPDnnGaafuTeyYUL9+pChBZaKD1Jmk27aty4KxQKbmtITkLISSZkJrUTC7auhdpsFARR1y7dCqX+Ae6koOBeEK1xIW5GzuSjNGam0ybpSPr7wcl53vP1vE/m8GYO5D0BvLReL38kEUMRcTUiqpvb04g42o6ORdzeOG790a2pckmi1br2S1KeFuut6va1ks31yWifEv+PiAeViHPv/z1vvbk6P1kU+fJme6SxsDRSb66en1uYnM1n88Wx8UujF8fHL46OP7WG//VY6+m3Lh2/9+2ba2vffdW4+9rA+SQm2nXHZm09XuaZbPxOKjGxY/viQSTro6TfHQAAoCfl9/wjETHQ/pZajSPtCAAAADhMWoMtAAAA4NBLot89AAAAAA7W1v8BbM3tPah5sJ38/EZEDO+Wf6A9hzjiWFQi4sR68sTMhGTjNNiT23ci4v7Ezvvvi/IOu73Ha4/uaD85R/roHq/Ofrhfjj8Tu40/6fb4E7uMPwNb707Yo87j3+P8RzqMf1d7zPH1p69UOua/E/HqwG75k+38SYf8b/eY/+7aB/c67Wt9HnFm178/yRO5urwfYmJmruj6+oEHf5592K3+E53yJ93rX+qx/nfXf5vvNJaU+c+e6v7575a/vCc+3OxHGhH3Ntdle21HjlML33/Trf7piNbzfP6f9Vj/j18O3uzxUAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAGhLI2IokjTbjtM0yyJORsR/40Ra1OqNczO1lcXpcl/EcFTSmbkiH42I6kY7Kdtj7fhx+8KO9nhE/OeH4xtJ54o8m6oV0/0uHgAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAgG0nI2IokjSLiDQifq+maZZFDPRw7uAL6B8AAACwT4b73QEAAADgwHn+BwAAgMPveZ//k33uBwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAHCoXb1ypVxa649uTZXt6RvNlfnajfPTeX0+W1iZyqZqy0vZbK02W+TZVG3hadcrarWlsUuxcnOkkdcbI/Xm6vWF2spi4/rcwuRsfj2vvJCqAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAeFZD7SVJs4hI23GaZlnEvyJiOCrJzFyRj0bEvyPiYbUyWLbH+t1pAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA9l29uTo/WRT5skAgeGHBexHxD+hGl6DfIxMAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAP1Qb67OTxZFvlzvd08AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAADor/SnJCLK5Uz19NDOvUeTP6rtdUS888m1j25ONhrLY+X2X7e3Nz7e3H6hH/0HAACAl8LlZzl46zl96zkeAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAACgV/Xm6vxkUeTLewsuR3O1lXQ4pt81AgAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAz+evAAAA//8KQsc4") chdir(&(0x7f0000000080)='./file0\x00') mkdir(&(0x7f0000000300)='./bus\x00', 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, 0x0) ptrace$getenv(0x4201, 0x0, 0x0, &(0x7f0000000040)) mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) writev(0xffffffffffffffff, 0x0, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000400)=0x8) sched_setscheduler(0x0, 0x2, &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r1, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x2, 0x0) recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) r2 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000180), 0x2, 0x0) r3 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/timer_list\x00', 0x0, 0x0) mount$9p_fd(0x0, &(0x7f0000000340)='./file0\x00', &(0x7f00000003c0), 0x0, 0x0) sendfile(r2, r3, 0x0, 0x20000023896) syz_mount_image$hfsplus(&(0x7f0000000100), &(0x7f0000000640)='./file0\x00', 0x10000, &(0x7f0000000680)=ANY=[@ANYBLOB="0091fc98368ca7a527e3ac062c70d160f472217a7191e1857a0480bab634e9259b648e9593cb3f84dfca74a390cfe38a888f0ce01ff21063aafd432bc87b619537ce4b950ced06abc321f3db188f6a8f090006bb67a1293167ac947dac679cc491a77cb0c7dcdf618e062d937748ee7a28ecc3396dc3cd37b512ec86660ec4d77b9e6916b0ad1d2caad801690b0e9f21b3fd9166f559a207248fbf0417"], 0x1, 0x5f8, &(0x7f0000001280)="$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") fadvise64(0xffffffffffffffff, 0x0, 0x0, 0x4) creat(&(0x7f0000000480)='./file0\x00', 0x0) chdir(&(0x7f0000000000)='./bus\x00') syz_open_dev$vcsn(&(0x7f0000000140), 0x5, 0x4000) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) [ 1559.342139][T18083] ext4 filesystem being mounted at /root/syzkaller-testdir2004240359/syzkaller.dGyvvB/1934/bus supports timestamps until 2038 (0x7fffffff) [ 1559.386467][T18083] EXT4-fs error (device loop2): ext4_mb_generate_buddy:1098: group 0, block bitmap and bg descriptor inconsistent: 35 vs 5 free clusters 16:22:50 executing program 2: syz_mount_image$ext4(&(0x7f0000000400)='ext4\x00', &(0x7f0000000100)='./bus\x00', 0xc010, &(0x7f0000000140)={[{@acl}, {@grpjquota}, {@i_version}]}, 0x5, 0x766, &(0x7f0000000780)="$eJzs3M9rHGUfAPDvTLJN0+Z9Ny+84I+DCC20ULpJmkt7arx4KxQKXmtIJiFkkg3ZTc3Ggq1noTaXCoKoZ49ehVL/AG9SUPAuiNZ4EC8rs/lRG7PbbdN0Nf18YHa+z/z6Pt/u8HQH8kwAL6zXi48kYigiLkdEeWt7GhFHWtHRiBubx208uD5VLEk0m1d+TorTYqNZ3rlWsrU+Hq1T4uWIuFeKOPP+3/PWGmvzk3meLW+1R+oLSyO1xtrZuYXJ2Ww2WxwbvzB6fnz8/Oj4Y2t4qctaT751YfD2N2+ur3/7Zf3Wa/1nk5ho1R1btXV5mSey+W9Siold2xcPIlkPJb3uAAAAXSl+5/dFRH/rV2o5+loRAAAAcJg0BwaLTwAAAOBQSzz9AwAAwCG3/XcA23N7D2oebDs/vRERw3vl72/NIY44GqWIOLaRPDIzIdk8Dfblxs2IuDux+/77vLjDbuzz2qO72o/OkT6yz6vzLNwtxp+JvcafdGf8iT3Gn/7tdyfsU/vx72H+vjbj3+Uuc3z1ySultvlvRrzav1f+ZCd/0ib/213mv7X+we12+5qfRZza8/+f5JFcHd4PMTEzl3d8/cC9P07f71T/sXb5k871L3VZ/7sbv863G0uK/KdPdP7+98pf3BMfbvUjjYjbW+uivb4rx4mF777uVP90RHM79+BfKnzc9/9pl/X/8MXAapeHAgAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAQEsaEUORpJWdOE0rlYjjEfH/OJbm1Vr9zEx1ZXG62BcxHKV0Zi7PRiOivNlOivZYK37YPrerPR4R//t+cDPpXJ5Vpqr5dK+LBwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAYMfxiBiKJK1ERBoRv5XTtFKJ6O/i3IHWGQAAAMC/wnCvOwAAAAAcOM//AAAAcPg97fN/8oz7AQAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAABxqly9dKpbmxoPrU0V7+lpjZb567ex0VpuvLKxMVaaqy0uV2Wp1Ns8qU9WFx10vr1aXxi7EyupIPavVR2qNtasL1ZXF+tW5hcnZ7GpWei5VAQAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA8KSGWkuSViIibcVpWqlE/CcihqOUzMzl2WhE/Dci7pdLA0V7rNedBgAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA4JmrNdbmJ/M8WxYIBM8teC8i/gHd6BD0emQCAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAKAXao21+ck8z5Zrve4JAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAvZX+mEREsZwqnxzavfdI8nu5tY6Idz6+cme1LyLGiu2/7Gyvf3Tlzupkvb58rhf9BwAAgBfCxSc5ePs5vbUeO7hOAQAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAh0+tsTY/mefZ8lME6cMtF6Ox1kzaHNzrGgEAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAgKfzZwAAAP//RI6+aw==") (async, rerun: 64) chdir(&(0x7f0000000080)='./file0\x00') (async, rerun: 64) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000), 0x101482, 0x0) fallocate(r0, 0x3, 0x3ff, 0xfffffffffffffffe) r1 = creat(&(0x7f0000000480)='./file0\x00', 0x0) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x89f0, &(0x7f0000000040)={'ip6tnl0\x00', &(0x7f0000000180)={'syztnl2\x00', 0x0, 0x4, 0xfa, 0x7, 0x115145e3, 0x6, @loopback, @private2, 0x7800, 0x7, 0x6, 0x2}}) bpf$MAP_CREATE(0x0, &(0x7f0000000200)=@bloom_filter={0x1e, 0x9, 0x7, 0x1, 0x2, 0xffffffffffffffff, 0xffffffff, '\x00', r2, r1, 0x4, 0x1, 0x2, 0xa}, 0x48) [ 1559.484633][T18094] loop1: detected capacity change from 0 to 2048 [ 1559.493488][T18094] ext4: Unknown parameter 'grpˆ¹+'/xxF}ɋ' [ 1559.596545][T18097] loop2: detected capacity change from 0 to 2048 [ 1559.603636][T18097] EXT4-fs: Ignoring removed i_version option [ 1559.626952][T18097] ext4 filesystem being mounted at /root/syzkaller-testdir2004240359/syzkaller.dGyvvB/1935/bus supports timestamps until 2038 (0x7fffffff) 16:22:50 executing program 5: syz_mount_image$ext4(&(0x7f0000000740)='ext4\x00', &(0x7f0000000100)='./bus\x00', 0x804810, &(0x7f0000000200)=ANY=[@ANYBLOB="67727088b92b272f787890467dc98b3d6a71756f74613d2c6ea79aa1db"], 0x5, 0x756, &(0x7f0000000780)="$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") chdir(&(0x7f0000000080)='./file0\x00') r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000180), 0x2, 0x0) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/timer_list\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x20000023896) 16:22:50 executing program 2: syz_mount_image$ext4(&(0x7f0000000400)='ext4\x00', &(0x7f0000000100)='./bus\x00', 0xc010, &(0x7f0000000240)=ANY=[@ANYBLOB="61636c0000000000000000000000010000000000000000000000d3fc90dc5c8a5844363501d20330bdc111e9d4009821347aa86b378eb33102867b1e9eb53ad31ed7fe5a6c60f2ab61aa73191ee8d1d850b2b11fcc1673a7acf130c44429685d5207b8aac15e2f979ff1a9fa30f36655c31f7c9607880edd3d2695ed233f34da2ead9db6cb3c967c1f17f57a59e210cc237cc88ad367b7770bf6772cd61a2900bbfca4f7"], 0x5, 0x766, &(0x7f0000000780)="$eJzs3M9rHGUfAPDvTLJN0+Z9Ny+84I+DCC20ULpJmkt7arx4KxQKXmtIJiFkkg3ZTc3Ggq1noTaXCoKoZ49ehVL/AG9SUPAuiNZ4EC8rs/lRG7PbbdN0Nf18YHa+z/z6Pt/u8HQH8kwAL6zXi48kYigiLkdEeWt7GhFHWtHRiBubx208uD5VLEk0m1d+TorTYqNZ3rlWsrU+Hq1T4uWIuFeKOPP+3/PWGmvzk3meLW+1R+oLSyO1xtrZuYXJ2Ww2WxwbvzB6fnz8/Oj4Y2t4qctaT751YfD2N2+ur3/7Zf3Wa/1nk5ho1R1btXV5mSey+W9Siold2xcPIlkPJb3uAAAAXSl+5/dFRH/rV2o5+loRAAAAcJg0BwaLTwAAAOBQSzz9AwAAwCG3/XcA23N7D2oebDs/vRERw3vl72/NIY44GqWIOLaRPDIzIdk8Dfblxs2IuDux+/77vLjDbuzz2qO72o/OkT6yz6vzLNwtxp+JvcafdGf8iT3Gn/7tdyfsU/vx72H+vjbj3+Uuc3z1ySultvlvRrzav1f+ZCd/0ib/213mv7X+we12+5qfRZza8/+f5JFcHd4PMTEzl3d8/cC9P07f71T/sXb5k871L3VZ/7sbv863G0uK/KdPdP7+98pf3BMfbvUjjYjbW+uivb4rx4mF777uVP90RHM79+BfKnzc9/9pl/X/8MXAapeHAgAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAQEsaEUORpJWdOE0rlYjjEfH/OJbm1Vr9zEx1ZXG62BcxHKV0Zi7PRiOivNlOivZYK37YPrerPR4R//t+cDPpXJ5Vpqr5dK+LBwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAYMfxiBiKJK1ERBoRv5XTtFKJ6O/i3IHWGQAAAMC/wnCvOwAAAAAcOM//AAAAcPg97fN/8oz7AQAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAABxqly9dKpbmxoPrU0V7+lpjZb567ex0VpuvLKxMVaaqy0uV2Wp1Ns8qU9WFx10vr1aXxi7EyupIPavVR2qNtasL1ZXF+tW5hcnZ7GpWei5VAQAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA8KSGWkuSViIibcVpWqlE/CcihqOUzMzl2WhE/Dci7pdLA0V7rNedBgAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA4JmrNdbmJ/M8WxYIBM8teC8i/gHd6BD0emQCAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAKAXao21+ck8z5Zrve4JAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAvZX+mEREsZwqnxzavfdI8nu5tY6Idz6+cme1LyLGiu2/7Gyvf3Tlzupkvb58rhf9BwAAgBfCxSc5ePs5vbUeO7hOAQAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAh0+tsTY/mefZ8lME6cMtF6Ox1kzaHNzrGgEAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAgKfzZwAAAP//RI6+aw==") chdir(&(0x7f0000000080)='./file0\x00') r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='maps\x00') openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000180), 0x0, 0x0) r1 = socket$igmp6(0xa, 0x3, 0x2) setsockopt$inet6_buf(r1, 0x29, 0x30, &(0x7f0000000000)="958ee319f19b00719b576755e6001546c8cec24c332255c78fceae88ca23a41d22951a1a3dfca7266687d20e5064e2a5faf7bb38c1138d940b1d20c2b2726826fb693b163c848a751c7ce34f39ecaebcc9b99afbe66da1ca1a55fdba8137549e4150efc6a077bdda545ccac2a12d00d3f259dbc007bded134946501cda3f4741f910e83014725bc68a2f8e41d1ee3a0e", 0x90) openat$vim2m(0xffffffffffffff9c, &(0x7f00000000c0), 0x2, 0x0) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)=@base={0x9, 0x6, 0x5, 0x1}, 0x48) bpf$BPF_MAP_FREEZE(0x16, &(0x7f0000000080)=r2, 0x4) bpf$BPF_MAP_FREEZE(0x16, &(0x7f00000000c0)=r2, 0x4) r3 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)=@base={0x9, 0x6, 0x5, 0x1}, 0x48) bpf$BPF_MAP_FREEZE(0x16, &(0x7f0000000080)=r3, 0x4) bpf$BPF_MAP_FREEZE(0x16, &(0x7f00000000c0)=r3, 0x4) dup(r2) r4 = socket$can_bcm(0x1d, 0x2, 0x2) dup2(r3, r4) mkdirat(r0, &(0x7f0000000000)='./file1\x00', 0x1) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) write(r0, &(0x7f00000001c0)="160f134ccb30391b78fd1a6dc771ef8e4cd97c97b21d06f2b6db10d245d50b33d3508b2426c9b6278be23abefc0d86eb80903c9141b712744f61a4b3673810f4d24a", 0x42) creat(&(0x7f0000000480)='./file0\x00', 0x0) 16:22:50 executing program 3: syz_mount_image$ext4(&(0x7f0000000740)='ext4\x00', &(0x7f0000000100)='./bus\x00', 0x804810, &(0x7f0000000200)=ANY=[@ANYBLOB="67727088b92b272f787890467dc98b3d6a71756f74613d2c6ea79aa1db"], 0x5, 0x756, &(0x7f0000000780)="$eJzs3M1rXOUaAPDnnGaafuTeyYUL9+pChBZaKD1Jmk27aty4KxQKbmtITkLISSZkJrUTC7auhdpsFARR1y7dCqX+Ae6koOBeEK1xIW5GzuSjNGam0ybpSPr7wcl53vP1vE/m8GYO5D0BvLReL38kEUMRcTUiqpvb04g42o6ORdzeOG790a2pckmi1br2S1KeFuut6va1ks31yWifEv+PiAeViHPv/z1vvbk6P1kU+fJme6SxsDRSb66en1uYnM1n88Wx8UujF8fHL46OP7WG//VY6+m3Lh2/9+2ba2vffdW4+9rA+SQm2nXHZm09XuaZbPxOKjGxY/viQSTro6TfHQAAoCfl9/wjETHQ/pZajSPtCAAAADhMWoMtAAAA4NBLot89AAAAAA7W1v8BbM3tPah5sJ38/EZEDO+Wf6A9hzjiWFQi4sR68sTMhGTjNNiT23ci4v7Ezvvvi/IOu73Ha4/uaD85R/roHq/Ofrhfjj8Tu40/6fb4E7uMPwNb707Yo87j3+P8RzqMf1d7zPH1p69UOua/E/HqwG75k+38SYf8b/eY/+7aB/c67Wt9HnFm178/yRO5urwfYmJmruj6+oEHf5592K3+E53yJ93rX+qx/nfXf5vvNJaU+c+e6v7575a/vCc+3OxHGhH3Ntdle21HjlML33/Trf7piNbzfP6f9Vj/j18O3uzxUAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAGhLI2IokjTbjtM0yyJORsR/40Ra1OqNczO1lcXpcl/EcFTSmbkiH42I6kY7Kdtj7fhx+8KO9nhE/OeH4xtJ54o8m6oV0/0uHgAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAgG0nI2IokjSLiDQifq+maZZFDPRw7uAL6B8AAACwT4b73QEAAADgwHn+BwAAgMPveZ//k33uBwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAHCoXb1ypVxa649uTZXt6RvNlfnajfPTeX0+W1iZyqZqy0vZbK02W+TZVG3hadcrarWlsUuxcnOkkdcbI/Xm6vWF2spi4/rcwuRsfj2vvJCqAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAeFZD7SVJs4hI23GaZlnEvyJiOCrJzFyRj0bEvyPiYbUyWLbH+t1pAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA9l29uTo/WRT5skAgeGHBexHxD+hGl6DfIxMAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAP1Qb67OTxZFvlzvd08AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAADor/SnJCLK5Uz19NDOvUeTP6rtdUS888m1j25ONhrLY+X2X7e3Nz7e3H6hH/0HAACAl8LlZzl46zl96zkeAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAACgV/Xm6vxkUeTLewsuR3O1lXQ4pt81AgAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAz+evAAAA//8KQsc4") chdir(&(0x7f0000000080)='./file0\x00') mkdir(&(0x7f0000000300)='./bus\x00', 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, 0x0) ptrace$getenv(0x4201, 0x0, 0x0, &(0x7f0000000040)) mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) writev(0xffffffffffffffff, 0x0, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000400)=0x8) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x4) connect$unix(0xffffffffffffffff, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000000c0), 0x10106, 0x2, 0x0) recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) r1 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000180), 0x2, 0x0) r2 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/timer_list\x00', 0x0, 0x0) mount$9p_fd(0x0, &(0x7f0000000340)='./file0\x00', &(0x7f00000003c0), 0x0, 0x0) sendfile(r1, r2, 0x0, 0x20000023896) creat(&(0x7f0000000480)='./file0\x00', 0x0) chdir(&(0x7f0000000000)='./bus\x00') r3 = syz_open_dev$vcsn(&(0x7f0000000140), 0x5, 0x4000) unlinkat(r3, &(0x7f00000001c0)='./bus\x00', 0x0) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x27) [ 1559.851144][T18108] loop3: detected capacity change from 0 to 2048 [ 1559.856847][T18109] loop2: detected capacity change from 0 to 2048 [ 1559.861862][T18107] loop5: detected capacity change from 0 to 2048 [ 1559.872920][T18108] ext4: Unknown parameter 'grpˆ¹+'/xxF}ɋ' [ 1559.880341][T18107] ext4: Unknown parameter 'grpˆ¹+'/xxF}ɋ' 16:22:51 executing program 4: syz_mount_image$ext4(&(0x7f0000000740)='ext4\x00', &(0x7f0000000100)='./bus\x00', 0x804810, &(0x7f0000000200)=ANY=[@ANYBLOB="67727088b92b272f787890467dc98b3d6a71756f74613d2c6ea79aa1db"], 0x5, 0x756, &(0x7f0000000780)="$eJzs3M1rXOUaAPDnnGaafuTeyYUL9+pChBZaKD1Jmk27aty4KxQKbmtITkLISSZkJrUTC7auhdpsFARR1y7dCqX+Ae6koOBeEK1xIW5GzuSjNGam0ybpSPr7wcl53vP1vE/m8GYO5D0BvLReL38kEUMRcTUiqpvb04g42o6ORdzeOG790a2pckmi1br2S1KeFuut6va1ks31yWifEv+PiAeViHPv/z1vvbk6P1kU+fJme6SxsDRSb66en1uYnM1n88Wx8UujF8fHL46OP7WG//VY6+m3Lh2/9+2ba2vffdW4+9rA+SQm2nXHZm09XuaZbPxOKjGxY/viQSTro6TfHQAAoCfl9/wjETHQ/pZajSPtCAAAADhMWoMtAAAA4NBLot89AAAAAA7W1v8BbM3tPah5sJ38/EZEDO+Wf6A9hzjiWFQi4sR68sTMhGTjNNiT23ci4v7Ezvvvi/IOu73Ha4/uaD85R/roHq/Ofrhfjj8Tu40/6fb4E7uMPwNb707Yo87j3+P8RzqMf1d7zPH1p69UOua/E/HqwG75k+38SYf8b/eY/+7aB/c67Wt9HnFm178/yRO5urwfYmJmruj6+oEHf5592K3+E53yJ93rX+qx/nfXf5vvNJaU+c+e6v7575a/vCc+3OxHGhH3Ntdle21HjlML33/Trf7piNbzfP6f9Vj/j18O3uzxUAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAGhLI2IokjTbjtM0yyJORsR/40Ra1OqNczO1lcXpcl/EcFTSmbkiH42I6kY7Kdtj7fhx+8KO9nhE/OeH4xtJ54o8m6oV0/0uHgAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAgG0nI2IokjSLiDQifq+maZZFDPRw7uAL6B8AAACwT4b73QEAAADgwHn+BwAAgMPveZ//k33uBwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAHCoXb1ypVxa649uTZXt6RvNlfnajfPTeX0+W1iZyqZqy0vZbK02W+TZVG3hadcrarWlsUuxcnOkkdcbI/Xm6vWF2spi4/rcwuRsfj2vvJCqAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAeFZD7SVJs4hI23GaZlnEvyJiOCrJzFyRj0bEvyPiYbUyWLbH+t1pAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA9l29uTo/WRT5skAgeGHBexHxD+hGl6DfIxMAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAP1Qb67OTxZFvlzvd08AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAADor/SnJCLK5Uz19NDOvUeTP6rtdUS888m1j25ONhrLY+X2X7e3Nz7e3H6hH/0HAACAl8LlZzl46zl96zkeAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAACgV/Xm6vxkUeTLewsuR3O1lXQ4pt81AgAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAz+evAAAA//8KQsc4") mkdir(&(0x7f0000000300)='./bus\x00', 0x0) r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000180), 0x2, 0x0) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/timer_list\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x20000023896) [ 1559.897382][T18109] ext4 filesystem being mounted at /root/syzkaller-testdir2004240359/syzkaller.dGyvvB/1936/bus supports timestamps until 2038 (0x7fffffff) [ 1560.034635][T18109] EXT4-fs error (device loop2): ext4_mb_generate_buddy:1098: group 0, block bitmap and bg descriptor inconsistent: 35 vs 5 free clusters 16:22:51 executing program 2: syz_mount_image$ext4(&(0x7f0000000400)='ext4\x00', &(0x7f0000000100)='./bus\x00', 0xc010, &(0x7f0000000240)=ANY=[@ANYBLOB="61636c0000000000000000000000010000000000000000000000d3fc90dc5c8a5844363501d20330bdc111e9d4009821347aa86b378eb33102867b1e9eb53ad31ed7fe5a6c60f2ab61aa73191ee8d1d850b2b11fcc1673a7acf130c44429685d5207b8aac15e2f979ff1a9fa30f36655c31f7c9607880edd3d2695ed233f34da2ead9db6cb3c967c1f17f57a59e210cc237cc88ad367b7770bf6772cd61a2900bbfca4f7"], 0x5, 0x766, &(0x7f0000000780)="$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") (async) syz_mount_image$ext4(&(0x7f0000000400)='ext4\x00', &(0x7f0000000100)='./bus\x00', 0xc010, &(0x7f0000000240)=ANY=[@ANYBLOB="61636c0000000000000000000000010000000000000000000000d3fc90dc5c8a5844363501d20330bdc111e9d4009821347aa86b378eb33102867b1e9eb53ad31ed7fe5a6c60f2ab61aa73191ee8d1d850b2b11fcc1673a7acf130c44429685d5207b8aac15e2f979ff1a9fa30f36655c31f7c9607880edd3d2695ed233f34da2ead9db6cb3c967c1f17f57a59e210cc237cc88ad367b7770bf6772cd61a2900bbfca4f7"], 0x5, 0x766, &(0x7f0000000780)="$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") chdir(&(0x7f0000000080)='./file0\x00') r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='maps\x00') openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000180), 0x0, 0x0) (async) openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000180), 0x0, 0x0) socket$igmp6(0xa, 0x3, 0x2) (async) r1 = socket$igmp6(0xa, 0x3, 0x2) setsockopt$inet6_buf(r1, 0x29, 0x30, &(0x7f0000000000)="958ee319f19b00719b576755e6001546c8cec24c332255c78fceae88ca23a41d22951a1a3dfca7266687d20e5064e2a5faf7bb38c1138d940b1d20c2b2726826fb693b163c848a751c7ce34f39ecaebcc9b99afbe66da1ca1a55fdba8137549e4150efc6a077bdda545ccac2a12d00d3f259dbc007bded134946501cda3f4741f910e83014725bc68a2f8e41d1ee3a0e", 0x90) openat$vim2m(0xffffffffffffff9c, &(0x7f00000000c0), 0x2, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000000000)=@base={0x9, 0x6, 0x5, 0x1}, 0x48) (async) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)=@base={0x9, 0x6, 0x5, 0x1}, 0x48) bpf$BPF_MAP_FREEZE(0x16, &(0x7f0000000080)=r2, 0x4) bpf$BPF_MAP_FREEZE(0x16, &(0x7f00000000c0)=r2, 0x4) r3 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)=@base={0x9, 0x6, 0x5, 0x1}, 0x48) bpf$BPF_MAP_FREEZE(0x16, &(0x7f0000000080)=r3, 0x4) bpf$BPF_MAP_FREEZE(0x16, &(0x7f00000000c0)=r3, 0x4) (async) bpf$BPF_MAP_FREEZE(0x16, &(0x7f00000000c0)=r3, 0x4) dup(r2) r4 = socket$can_bcm(0x1d, 0x2, 0x2) dup2(r3, r4) mkdirat(r0, &(0x7f0000000000)='./file1\x00', 0x1) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) write(r0, &(0x7f00000001c0)="160f134ccb30391b78fd1a6dc771ef8e4cd97c97b21d06f2b6db10d245d50b33d3508b2426c9b6278be23abefc0d86eb80903c9141b712744f61a4b3673810f4d24a", 0x42) (async) write(r0, &(0x7f00000001c0)="160f134ccb30391b78fd1a6dc771ef8e4cd97c97b21d06f2b6db10d245d50b33d3508b2426c9b6278be23abefc0d86eb80903c9141b712744f61a4b3673810f4d24a", 0x42) creat(&(0x7f0000000480)='./file0\x00', 0x0) [ 1560.080285][T18113] loop4: detected capacity change from 0 to 2048 [ 1560.095218][T18113] ext4: Unknown parameter 'grpˆ¹+'/xxF}ɋ' 16:22:51 executing program 0: syz_mount_image$ext4(&(0x7f0000000740)='ext4\x00', &(0x7f0000000100)='./bus\x00', 0x804810, &(0x7f0000000200)=ANY=[@ANYBLOB="67727088b92b272f787890467dc98b3d6a71756f74613d2c6ea79aa1db"], 0x5, 0x756, &(0x7f0000000780)="$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") chdir(&(0x7f0000000080)='./file0\x00') mkdir(&(0x7f0000000300)='./bus\x00', 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, 0x0) ptrace$getenv(0x4201, 0x0, 0x0, &(0x7f0000000040)) mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000180), 0x2, 0x0) sendfile(r0, 0xffffffffffffffff, 0x0, 0x20000023896) 16:22:51 executing program 0: syz_mount_image$ext4(&(0x7f0000000740)='ext4\x00', &(0x7f0000000100)='./bus\x00', 0x804810, &(0x7f0000000200)=ANY=[@ANYBLOB="67727088b92b272f787890467dc98b3d6a71756f74613d2c6ea79aa1db"], 0x5, 0x756, &(0x7f0000000780)="$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") chdir(&(0x7f0000000080)='./file0\x00') mkdir(&(0x7f0000000300)='./bus\x00', 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, 0x0) ptrace$getenv(0x4201, 0x0, 0x0, &(0x7f0000000040)) mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000180), 0x2, 0x0) sendfile(r0, 0xffffffffffffffff, 0x0, 0x20000023896) 16:22:51 executing program 1: syz_mount_image$ext4(&(0x7f0000000740)='ext4\x00', &(0x7f0000000100)='./bus\x00', 0x804810, &(0x7f0000000200)=ANY=[@ANYBLOB="67727088b92b272f787890467dc98b3d6a71756f74613d2c6ea79aa1db"], 0x5, 0x756, &(0x7f0000000780)="$eJzs3M1rXOUaAPDnnGaafuTeyYUL9+pChBZaKD1Jmk27aty4KxQKbmtITkLISSZkJrUTC7auhdpsFARR1y7dCqX+Ae6koOBeEK1xIW5GzuSjNGam0ybpSPr7wcl53vP1vE/m8GYO5D0BvLReL38kEUMRcTUiqpvb04g42o6ORdzeOG790a2pckmi1br2S1KeFuut6va1ks31yWifEv+PiAeViHPv/z1vvbk6P1kU+fJme6SxsDRSb66en1uYnM1n88Wx8UujF8fHL46OP7WG//VY6+m3Lh2/9+2ba2vffdW4+9rA+SQm2nXHZm09XuaZbPxOKjGxY/viQSTro6TfHQAAoCfl9/wjETHQ/pZajSPtCAAAADhMWoMtAAAA4NBLot89AAAAAA7W1v8BbM3tPah5sJ38/EZEDO+Wf6A9hzjiWFQi4sR68sTMhGTjNNiT23ci4v7Ezvvvi/IOu73Ha4/uaD85R/roHq/Ofrhfjj8Tu40/6fb4E7uMPwNb707Yo87j3+P8RzqMf1d7zPH1p69UOua/E/HqwG75k+38SYf8b/eY/+7aB/c67Wt9HnFm178/yRO5urwfYmJmruj6+oEHf5592K3+E53yJ93rX+qx/nfXf5vvNJaU+c+e6v7575a/vCc+3OxHGhH3Ntdle21HjlML33/Trf7piNbzfP6f9Vj/j18O3uzxUAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAGhLI2IokjTbjtM0yyJORsR/40Ra1OqNczO1lcXpcl/EcFTSmbkiH42I6kY7Kdtj7fhx+8KO9nhE/OeH4xtJ54o8m6oV0/0uHgAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAgG0nI2IokjSLiDQifq+maZZFDPRw7uAL6B8AAACwT4b73QEAAADgwHn+BwAAgMPveZ//k33uBwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAHCoXb1ypVxa649uTZXt6RvNlfnajfPTeX0+W1iZyqZqy0vZbK02W+TZVG3hadcrarWlsUuxcnOkkdcbI/Xm6vWF2spi4/rcwuRsfj2vvJCqAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAeFZD7SVJs4hI23GaZlnEvyJiOCrJzFyRj0bEvyPiYbUyWLbH+t1pAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA9l29uTo/WRT5skAgeGHBexHxD+hGl6DfIxMAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAP1Qb67OTxZFvlzvd08AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAADor/SnJCLK5Uz19NDOvUeTP6rtdUS888m1j25ONhrLY+X2X7e3Nz7e3H6hH/0HAACAl8LlZzl46zl96zkeAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAACgV/Xm6vxkUeTLewsuR3O1lXQ4pt81AgAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAz+evAAAA//8KQsc4") chdir(&(0x7f0000000080)='./file0\x00') mkdir(&(0x7f0000000300)='./bus\x00', 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, 0x0) ptrace$getenv(0x4201, 0x0, 0x0, &(0x7f0000000040)) mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) writev(0xffffffffffffffff, 0x0, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000400)=0x8) sched_setscheduler(0x0, 0x2, &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r1, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x2, 0x0) recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) r2 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000180), 0x2, 0x0) r3 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/timer_list\x00', 0x0, 0x0) mount$9p_fd(0x0, &(0x7f0000000340)='./file0\x00', &(0x7f00000003c0), 0x0, 0x0) sendfile(r2, r3, 0x0, 0x20000023896) syz_mount_image$hfsplus(&(0x7f0000000100), &(0x7f0000000640)='./file0\x00', 0x10000, &(0x7f0000000680)=ANY=[@ANYBLOB="0091fc98368ca7a527e3ac062c70d160f472217a7191e1857a0480bab634e9259b648e9593cb3f84dfca74a390cfe38a888f0ce01ff21063aafd432bc87b619537ce4b950ced06abc321f3db188f6a8f090006bb67a1293167ac947dac679cc491a77cb0c7dcdf618e062d937748ee7a28ecc3396dc3cd37b512ec86660ec4d77b9e6916b0ad1d2caad801690b0e9f21b3fd9166f559a207248fbf0417"], 0x1, 0x5f8, &(0x7f0000001280)="$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") fadvise64(0xffffffffffffffff, 0x0, 0x0, 0x4) creat(&(0x7f0000000480)='./file0\x00', 0x0) chdir(&(0x7f0000000000)='./bus\x00') syz_open_dev$vcsn(&(0x7f0000000140), 0x5, 0x4000) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) [ 1560.267934][T18117] loop2: detected capacity change from 0 to 2048 16:22:51 executing program 0: syz_mount_image$ext4(&(0x7f0000000740)='ext4\x00', &(0x7f0000000100)='./bus\x00', 0x804810, &(0x7f0000000200)=ANY=[@ANYBLOB="67727088b92b272f787890467dc98b3d6a71756f74613d2c6ea79aa1db"], 0x5, 0x756, &(0x7f0000000780)="$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") chdir(&(0x7f0000000080)='./file0\x00') mkdir(&(0x7f0000000300)='./bus\x00', 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, 0x0) ptrace$getenv(0x4201, 0x0, 0x0, &(0x7f0000000040)) mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000180), 0x2, 0x0) sendfile(r0, 0xffffffffffffffff, 0x0, 0x20000023896) 16:22:51 executing program 2: syz_mount_image$ext4(&(0x7f0000000400)='ext4\x00', &(0x7f0000000100)='./bus\x00', 0xc010, &(0x7f0000000240)=ANY=[@ANYBLOB="61636c0000000000000000000000010000000000000000000000d3fc90dc5c8a5844363501d20330bdc111e9d4009821347aa86b378eb33102867b1e9eb53ad31ed7fe5a6c60f2ab61aa73191ee8d1d850b2b11fcc1673a7acf130c44429685d5207b8aac15e2f979ff1a9fa30f36655c31f7c9607880edd3d2695ed233f34da2ead9db6cb3c967c1f17f57a59e210cc237cc88ad367b7770bf6772cd61a2900bbfca4f7"], 0x5, 0x766, &(0x7f0000000780)="$eJzs3M9rHGUfAPDvTLJN0+Z9Ny+84I+DCC20ULpJmkt7arx4KxQKXmtIJiFkkg3ZTc3Ggq1noTaXCoKoZ49ehVL/AG9SUPAuiNZ4EC8rs/lRG7PbbdN0Nf18YHa+z/z6Pt/u8HQH8kwAL6zXi48kYigiLkdEeWt7GhFHWtHRiBubx208uD5VLEk0m1d+TorTYqNZ3rlWsrU+Hq1T4uWIuFeKOPP+3/PWGmvzk3meLW+1R+oLSyO1xtrZuYXJ2Ww2WxwbvzB6fnz8/Oj4Y2t4qctaT751YfD2N2+ur3/7Zf3Wa/1nk5ho1R1btXV5mSey+W9Siold2xcPIlkPJb3uAAAAXSl+5/dFRH/rV2o5+loRAAAAcJg0BwaLTwAAAOBQSzz9AwAAwCG3/XcA23N7D2oebDs/vRERw3vl72/NIY44GqWIOLaRPDIzIdk8Dfblxs2IuDux+/77vLjDbuzz2qO72o/OkT6yz6vzLNwtxp+JvcafdGf8iT3Gn/7tdyfsU/vx72H+vjbj3+Uuc3z1ySultvlvRrzav1f+ZCd/0ib/213mv7X+we12+5qfRZza8/+f5JFcHd4PMTEzl3d8/cC9P07f71T/sXb5k871L3VZ/7sbv863G0uK/KdPdP7+98pf3BMfbvUjjYjbW+uivb4rx4mF777uVP90RHM79+BfKnzc9/9pl/X/8MXAapeHAgAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAQEsaEUORpJWdOE0rlYjjEfH/OJbm1Vr9zEx1ZXG62BcxHKV0Zi7PRiOivNlOivZYK37YPrerPR4R//t+cDPpXJ5Vpqr5dK+LBwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAYMfxiBiKJK1ERBoRv5XTtFKJ6O/i3IHWGQAAAMC/wnCvOwAAAAAcOM//AAAAcPg97fN/8oz7AQAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAABxqly9dKpbmxoPrU0V7+lpjZb567ex0VpuvLKxMVaaqy0uV2Wp1Ns8qU9WFx10vr1aXxi7EyupIPavVR2qNtasL1ZXF+tW5hcnZ7GpWei5VAQAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA8KSGWkuSViIibcVpWqlE/CcihqOUzMzl2WhE/Dci7pdLA0V7rNedBgAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA4JmrNdbmJ/M8WxYIBM8teC8i/gHd6BD0emQCAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAKAXao21+ck8z5Zrve4JAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAvZX+mEREsZwqnxzavfdI8nu5tY6Idz6+cme1LyLGiu2/7Gyvf3Tlzupkvb58rhf9BwAAgBfCxSc5ePs5vbUeO7hOAQAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAh0+tsTY/mefZ8lME6cMtF6Ox1kzaHNzrGgEAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAgKfzZwAAAP//RI6+aw==") (async, rerun: 32) chdir(&(0x7f0000000080)='./file0\x00') (async, rerun: 32) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='maps\x00') openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000180), 0x0, 0x0) (async) r1 = socket$igmp6(0xa, 0x3, 0x2) setsockopt$inet6_buf(r1, 0x29, 0x30, &(0x7f0000000000)="958ee319f19b00719b576755e6001546c8cec24c332255c78fceae88ca23a41d22951a1a3dfca7266687d20e5064e2a5faf7bb38c1138d940b1d20c2b2726826fb693b163c848a751c7ce34f39ecaebcc9b99afbe66da1ca1a55fdba8137549e4150efc6a077bdda545ccac2a12d00d3f259dbc007bded134946501cda3f4741f910e83014725bc68a2f8e41d1ee3a0e", 0x90) (async) openat$vim2m(0xffffffffffffff9c, &(0x7f00000000c0), 0x2, 0x0) (async) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)=@base={0x9, 0x6, 0x5, 0x1}, 0x48) bpf$BPF_MAP_FREEZE(0x16, &(0x7f0000000080)=r2, 0x4) (async) bpf$BPF_MAP_FREEZE(0x16, &(0x7f00000000c0)=r2, 0x4) r3 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)=@base={0x9, 0x6, 0x5, 0x1}, 0x48) bpf$BPF_MAP_FREEZE(0x16, &(0x7f0000000080)=r3, 0x4) (async) bpf$BPF_MAP_FREEZE(0x16, &(0x7f00000000c0)=r3, 0x4) dup(r2) (async) r4 = socket$can_bcm(0x1d, 0x2, 0x2) dup2(r3, r4) mkdirat(r0, &(0x7f0000000000)='./file1\x00', 0x1) (async) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) (async) write(r0, &(0x7f00000001c0)="160f134ccb30391b78fd1a6dc771ef8e4cd97c97b21d06f2b6db10d245d50b33d3508b2426c9b6278be23abefc0d86eb80903c9141b712744f61a4b3673810f4d24a", 0x42) (async) creat(&(0x7f0000000480)='./file0\x00', 0x0) [ 1560.341635][T18117] ext4 filesystem being mounted at /root/syzkaller-testdir2004240359/syzkaller.dGyvvB/1937/bus supports timestamps until 2038 (0x7fffffff) [ 1560.435733][T18126] loop1: detected capacity change from 0 to 2048 [ 1560.457280][T18126] ext4: Unknown parameter 'grpˆ¹+'/xxF}ɋ' 16:22:51 executing program 2: r0 = syz_mount_image$ext4(&(0x7f0000000400)='ext4\x00', &(0x7f0000000100)='./bus\x00', 0xc010, &(0x7f00000004c0)=ANY=[@ANYBLOB="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"], 0x5, 0x766, &(0x7f0000000780)="$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") chdir(&(0x7f0000000080)='./bus\x00') r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='maps\x00') openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000180), 0x0, 0x0) syz_open_dev$vim2m(&(0x7f00000000c0), 0x9, 0x2) r2 = socket$igmp6(0xa, 0x3, 0x2) setsockopt$inet6_buf(r2, 0x29, 0x30, &(0x7f0000000000)="958ee319f19b00719b576755e6001546c8cec24c332255c78fceae88ca23a41d22951a1a3dfca7266687d20e5064e2a5faf7bb38c1138d940b1d20c2b2726826fb693b163c848a751c7ce34f39ecaebcc9b99afbe66da1ca1a55fdba8137549e4150efc6a077bdda545ccac2a12d00d3f259dbc007bded134946501cda3f4741f910e83014725bc68a2f8e41d1ee3a0e", 0x90) r3 = accept(r2, 0x0, &(0x7f0000000140)) dup2(r3, 0xffffffffffffffff) renameat2(r0, &(0x7f0000000000)='./file0\x00', r1, &(0x7f0000000040)='./file0\x00', 0x4) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) creat(&(0x7f0000000480)='./file0\x00', 0x0) 16:22:51 executing program 0: syz_mount_image$ext4(&(0x7f0000000740)='ext4\x00', &(0x7f0000000100)='./bus\x00', 0x804810, &(0x7f0000000200)=ANY=[@ANYBLOB="67727088b92b272f787890467dc98b3d6a71756f74613d2c6ea79aa1db"], 0x5, 0x756, &(0x7f0000000780)="$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") chdir(&(0x7f0000000080)='./file0\x00') mkdir(&(0x7f0000000300)='./bus\x00', 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, 0x0) ptrace$getenv(0x4201, 0x0, 0x0, &(0x7f0000000040)) mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/timer_list\x00', 0x0, 0x0) sendfile(0xffffffffffffffff, r0, 0x0, 0x20000023896) 16:22:51 executing program 3: syz_mount_image$ext4(&(0x7f0000000740)='ext4\x00', &(0x7f0000000100)='./bus\x00', 0x804810, &(0x7f0000000200)=ANY=[@ANYBLOB="67727088b92b272f787890467dc98b3d6a71756f74613d2c6ea79aa1db"], 0x5, 0x756, &(0x7f0000000780)="$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") chdir(&(0x7f0000000080)='./file0\x00') mkdir(&(0x7f0000000300)='./bus\x00', 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, 0x0) ptrace$getenv(0x4201, 0x0, 0x0, &(0x7f0000000040)) mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) writev(0xffffffffffffffff, 0x0, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000400)=0x8) getpid() socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r1, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x2, 0x0) recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) r2 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000180), 0x2, 0x0) r3 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/timer_list\x00', 0x0, 0x0) mount$9p_fd(0x0, &(0x7f0000000340)='./file0\x00', &(0x7f00000003c0), 0x0, 0x0) sendfile(r2, r3, 0x0, 0x20000023896) creat(&(0x7f0000000480)='./file0\x00', 0x0) chdir(&(0x7f0000000000)='./bus\x00') r4 = syz_open_dev$vcsn(&(0x7f0000000140), 0x5, 0x4000) unlinkat(r4, &(0x7f00000001c0)='./bus\x00', 0x0) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x27) 16:22:51 executing program 5: syz_mount_image$ext4(&(0x7f0000000740)='ext4\x00', &(0x7f0000000100)='./bus\x00', 0x804810, &(0x7f0000000200)=ANY=[@ANYBLOB="67727088b92b272f787890467dc98b3d6a71756f74613d2c6ea79aa1db"], 0x5, 0x756, &(0x7f0000000780)="$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") r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000180), 0x2, 0x0) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/timer_list\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x20000023896) [ 1560.634489][T18135] loop2: detected capacity change from 0 to 2048 [ 1560.652250][T18135] ext4: Unknown parameter 'eˆ' 16:22:51 executing program 2: r0 = syz_mount_image$ext4(&(0x7f0000000400)='ext4\x00', &(0x7f0000000100)='./bus\x00', 0xc010, &(0x7f00000004c0)=ANY=[@ANYBLOB="65880000040006000000000000f693001000000000000400dac7664785afbe213d32e75761108f21ac776f133e528e440651c753f98e650bff6fe7f42a7ab4d03dcb46772aa78261229d941a3a060819fa9e6b0f54ce94ea5488740ceabeeff4b2049f291fb3a2dd36a5e9b3c537a11eaa6080cd5a76f4d8585af139746d686910c828def05db48bc3adf7377dc53530fac2d8647c3458c2ee6d41a049fa299883d89d7b2d474bd51f4ad69e65d7059d34decfce2ee4532bdae985ae4b880c99f283d08ec52b392ebcb8e62dd7e4f78787652e58dd9b4ce9461bf5a4156bca77e90b48b7c54fcf5122084505c12b685095094d2e7e54113722d50efd1f4e76db9b4742650bbde0695db9d24b365d3d2fc6015819883142b9b410e5de114958fcfafba40d5bc5aa50acb54105bd551cd5301ed10ffcc1fea0c78bc9e4d9ba10713688b30ffede9fca5746788d1b13d55c173efb03fbcb4eafd724ba8a112e383f78393aa80613b7235e62e989c44d88963004a015b5b5e7d8c4eab768e475dad80d6a2be4b6e6e7e2c16facfc92a8e90fc5c6b6d15a6102a17c337878a44fcd536323c4c261b98c770ebd3faa5bcf0761a293198b500a6ae4ceb7f98e875199214e3e155554c1c25edfa1c498cffbe8bc52b978d7b4aa98f1af8c72"], 0x5, 0x766, &(0x7f0000000780)="$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") (async) chdir(&(0x7f0000000080)='./bus\x00') r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='maps\x00') (async) openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000180), 0x0, 0x0) (async) syz_open_dev$vim2m(&(0x7f00000000c0), 0x9, 0x2) (async) r2 = socket$igmp6(0xa, 0x3, 0x2) setsockopt$inet6_buf(r2, 0x29, 0x30, &(0x7f0000000000)="958ee319f19b00719b576755e6001546c8cec24c332255c78fceae88ca23a41d22951a1a3dfca7266687d20e5064e2a5faf7bb38c1138d940b1d20c2b2726826fb693b163c848a751c7ce34f39ecaebcc9b99afbe66da1ca1a55fdba8137549e4150efc6a077bdda545ccac2a12d00d3f259dbc007bded134946501cda3f4741f910e83014725bc68a2f8e41d1ee3a0e", 0x90) (async) r3 = accept(r2, 0x0, &(0x7f0000000140)) dup2(r3, 0xffffffffffffffff) (async) renameat2(r0, &(0x7f0000000000)='./file0\x00', r1, &(0x7f0000000040)='./file0\x00', 0x4) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) (async) creat(&(0x7f0000000480)='./file0\x00', 0x0) 16:22:52 executing program 4: syz_mount_image$ext4(&(0x7f0000000740)='ext4\x00', &(0x7f0000000100)='./bus\x00', 0x804810, &(0x7f0000000200)=ANY=[@ANYBLOB="67727088b92b272f787890467dc98b3d6a71756f74613d2c6ea79aa1db"], 0x5, 0x756, &(0x7f0000000780)="$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") mkdir(&(0x7f0000000300)='./bus\x00', 0x0) r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000180), 0x2, 0x0) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/timer_list\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x20000023896) 16:22:52 executing program 0: syz_mount_image$ext4(&(0x7f0000000740)='ext4\x00', &(0x7f0000000100)='./bus\x00', 0x804810, &(0x7f0000000200)=ANY=[@ANYBLOB="67727088b92b272f787890467dc98b3d6a71756f74613d2c6ea79aa1db"], 0x5, 0x756, &(0x7f0000000780)="$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") chdir(&(0x7f0000000080)='./file0\x00') mkdir(&(0x7f0000000300)='./bus\x00', 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, 0x0) ptrace$getenv(0x4201, 0x0, 0x0, &(0x7f0000000040)) mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/timer_list\x00', 0x0, 0x0) sendfile(0xffffffffffffffff, r0, 0x0, 0x20000023896) [ 1560.761065][T18141] loop5: detected capacity change from 0 to 2048 [ 1560.795628][T18141] ext4: Unknown parameter 'grpˆ¹+'/xxF}ɋ' 16:22:52 executing program 2: r0 = syz_mount_image$ext4(&(0x7f0000000400)='ext4\x00', &(0x7f0000000100)='./bus\x00', 0xc010, &(0x7f00000004c0)=ANY=[@ANYBLOB="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"], 0x5, 0x766, &(0x7f0000000780)="$eJzs3M9rHGUfAPDvTLJN0+Z9Ny+84I+DCC20ULpJmkt7arx4KxQKXmtIJiFkkg3ZTc3Ggq1noTaXCoKoZ49ehVL/AG9SUPAuiNZ4EC8rs/lRG7PbbdN0Nf18YHa+z/z6Pt/u8HQH8kwAL6zXi48kYigiLkdEeWt7GhFHWtHRiBubx208uD5VLEk0m1d+TorTYqNZ3rlWsrU+Hq1T4uWIuFeKOPP+3/PWGmvzk3meLW+1R+oLSyO1xtrZuYXJ2Ww2WxwbvzB6fnz8/Oj4Y2t4qctaT751YfD2N2+ur3/7Zf3Wa/1nk5ho1R1btXV5mSey+W9Siold2xcPIlkPJb3uAAAAXSl+5/dFRH/rV2o5+loRAAAAcJg0BwaLTwAAAOBQSzz9AwAAwCG3/XcA23N7D2oebDs/vRERw3vl72/NIY44GqWIOLaRPDIzIdk8Dfblxs2IuDux+/77vLjDbuzz2qO72o/OkT6yz6vzLNwtxp+JvcafdGf8iT3Gn/7tdyfsU/vx72H+vjbj3+Uuc3z1ySultvlvRrzav1f+ZCd/0ib/213mv7X+we12+5qfRZza8/+f5JFcHd4PMTEzl3d8/cC9P07f71T/sXb5k871L3VZ/7sbv863G0uK/KdPdP7+98pf3BMfbvUjjYjbW+uivb4rx4mF777uVP90RHM79+BfKnzc9/9pl/X/8MXAapeHAgAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAQEsaEUORpJWdOE0rlYjjEfH/OJbm1Vr9zEx1ZXG62BcxHKV0Zi7PRiOivNlOivZYK37YPrerPR4R//t+cDPpXJ5Vpqr5dK+LBwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAYMfxiBiKJK1ERBoRv5XTtFKJ6O/i3IHWGQAAAMC/wnCvOwAAAAAcOM//AAAAcPg97fN/8oz7AQAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAABxqly9dKpbmxoPrU0V7+lpjZb567ex0VpuvLKxMVaaqy0uV2Wp1Ns8qU9WFx10vr1aXxi7EyupIPavVR2qNtasL1ZXF+tW5hcnZ7GpWei5VAQAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA8KSGWkuSViIibcVpWqlE/CcihqOUzMzl2WhE/Dci7pdLA0V7rNedBgAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA4JmrNdbmJ/M8WxYIBM8teC8i/gHd6BD0emQCAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAKAXao21+ck8z5Zrve4JAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAvZX+mEREsZwqnxzavfdI8nu5tY6Idz6+cme1LyLGiu2/7Gyvf3Tlzupkvb58rhf9BwAAgBfCxSc5ePs5vbUeO7hOAQAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAh0+tsTY/mefZ8lME6cMtF6Ox1kzaHNzrGgEAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAgKfzZwAAAP//RI6+aw==") (async) chdir(&(0x7f0000000080)='./bus\x00') (async) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='maps\x00') (async, rerun: 64) openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000180), 0x0, 0x0) (async, rerun: 64) syz_open_dev$vim2m(&(0x7f00000000c0), 0x9, 0x2) r2 = socket$igmp6(0xa, 0x3, 0x2) setsockopt$inet6_buf(r2, 0x29, 0x30, &(0x7f0000000000)="958ee319f19b00719b576755e6001546c8cec24c332255c78fceae88ca23a41d22951a1a3dfca7266687d20e5064e2a5faf7bb38c1138d940b1d20c2b2726826fb693b163c848a751c7ce34f39ecaebcc9b99afbe66da1ca1a55fdba8137549e4150efc6a077bdda545ccac2a12d00d3f259dbc007bded134946501cda3f4741f910e83014725bc68a2f8e41d1ee3a0e", 0x90) r3 = accept(r2, 0x0, &(0x7f0000000140)) dup2(r3, 0xffffffffffffffff) (async) renameat2(r0, &(0x7f0000000000)='./file0\x00', r1, &(0x7f0000000040)='./file0\x00', 0x4) (async) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) creat(&(0x7f0000000480)='./file0\x00', 0x0) [ 1560.846526][T18143] loop3: detected capacity change from 0 to 2048 [ 1560.871363][T18143] ext4: Unknown parameter 'grpˆ¹+'/xxF}ɋ' [ 1560.964614][T18151] loop4: detected capacity change from 0 to 2048 16:22:52 executing program 0: syz_mount_image$ext4(&(0x7f0000000740)='ext4\x00', &(0x7f0000000100)='./bus\x00', 0x804810, &(0x7f0000000200)=ANY=[@ANYBLOB="67727088b92b272f787890467dc98b3d6a71756f74613d2c6ea79aa1db"], 0x5, 0x756, &(0x7f0000000780)="$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") chdir(&(0x7f0000000080)='./file0\x00') mkdir(&(0x7f0000000300)='./bus\x00', 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, 0x0) ptrace$getenv(0x4201, 0x0, 0x0, &(0x7f0000000040)) mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/timer_list\x00', 0x0, 0x0) sendfile(0xffffffffffffffff, r0, 0x0, 0x20000023896) [ 1561.019148][T18151] ext4: Unknown parameter 'grpˆ¹+'/xxF}ɋ' 16:22:52 executing program 1: syz_mount_image$ext4(&(0x7f0000000740)='ext4\x00', &(0x7f0000000100)='./bus\x00', 0x804810, &(0x7f0000000200)=ANY=[@ANYBLOB="67727088b92b272f787890467dc98b3d6a71756f74613d2c6ea79aa1db"], 0x5, 0x756, &(0x7f0000000780)="$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") chdir(&(0x7f0000000080)='./file0\x00') mkdir(&(0x7f0000000300)='./bus\x00', 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, 0x0) ptrace$getenv(0x4201, 0x0, 0x0, &(0x7f0000000040)) mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) writev(0xffffffffffffffff, 0x0, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) r3 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000180), 0x2, 0x0) r4 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/timer_list\x00', 0x0, 0x0) mount$9p_fd(0x0, &(0x7f0000000340)='./file0\x00', &(0x7f00000003c0), 0x0, 0x0) sendfile(r3, r4, 0x0, 0x20000023896) syz_mount_image$hfsplus(&(0x7f0000000100), &(0x7f0000000640)='./file0\x00', 0x10000, &(0x7f0000000680)=ANY=[@ANYBLOB="0091fc98368ca7a527e3ac062c70d160f472217a7191e1857a0480bab634e9259b648e9593cb3f84dfca74a390cfe38a888f0ce01ff21063aafd432bc87b619537ce4b950ced06abc321f3db188f6a8f090006bb67a1293167ac947dac679cc491a77cb0c7dcdf618e062d937748ee7a28ecc3396dc3cd37b512ec86660ec4d77b9e6916b0ad1d2caad801690b0e9f21b3fd9166f559a207248fbf0417"], 0x1, 0x5f8, &(0x7f0000001280)="$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") fadvise64(0xffffffffffffffff, 0x0, 0x0, 0x4) creat(&(0x7f0000000480)='./file0\x00', 0x0) chdir(&(0x7f0000000000)='./bus\x00') syz_open_dev$vcsn(&(0x7f0000000140), 0x5, 0x4000) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) 16:22:52 executing program 2: r0 = syz_mount_image$ext4(&(0x7f0000000400)='ext4\x00', &(0x7f0000000100)='./bus\x00', 0xc010, &(0x7f0000000140)=ANY=[@ANYBLOB="61636c87cd25d2e3c7762c677270d1ca4f26b26fbc"], 0x5, 0x770, &(0x7f0000000f00)="$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") chdir(&(0x7f0000000080)='./file0\x00') mount$9p_tcp(&(0x7f0000000040), &(0x7f00000000c0)='./file0\x00', &(0x7f0000000180), 0x100049, &(0x7f00000001c0)={'trans=tcp,', {'port', 0x3d, 0x4e22}, 0x2c, {[{@access_any}], [{@appraise}, {@euid_lt}]}}) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(r0, 0xc0189375, &(0x7f0000000000)={{0x1, 0x1, 0x18, r0}, './bus\x00'}) creat(&(0x7f0000000480)='./file0\x00', 0x0) 16:22:52 executing program 0: syz_mount_image$ext4(&(0x7f0000000740)='ext4\x00', &(0x7f0000000100)='./bus\x00', 0x804810, &(0x7f0000000200)=ANY=[@ANYBLOB="67727088b92b272f787890467dc98b3d6a71756f74613d2c6ea79aa1db"], 0x5, 0x756, &(0x7f0000000780)="$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") chdir(&(0x7f0000000080)='./file0\x00') mkdir(&(0x7f0000000300)='./bus\x00', 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, 0x0) ptrace$getenv(0x4201, 0x0, 0x0, &(0x7f0000000040)) r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000180), 0x2, 0x0) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/timer_list\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x20000023896) [ 1561.259874][T18164] loop2: detected capacity change from 0 to 2048 [ 1561.277331][T18164] ext4: Unknown parameter 'acl‡Ķ%ŅćĒv' [ 1561.288067][T18168] loop1: detected capacity change from 0 to 2048 [ 1561.295748][T18168] ext4: Unknown parameter 'grpˆ¹+'/xxF}ɋ' 16:22:52 executing program 2: r0 = syz_mount_image$ext4(&(0x7f0000000400)='ext4\x00', &(0x7f0000000100)='./bus\x00', 0xc010, &(0x7f0000000140)=ANY=[@ANYBLOB="61636c87cd25d2e3c7762c677270d1ca4f26b26fbc"], 0x5, 0x770, &(0x7f0000000f00)="$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") chdir(&(0x7f0000000080)='./file0\x00') mount$9p_tcp(&(0x7f0000000040), &(0x7f00000000c0)='./file0\x00', &(0x7f0000000180), 0x100049, &(0x7f00000001c0)={'trans=tcp,', {'port', 0x3d, 0x4e22}, 0x2c, {[{@access_any}], [{@appraise}, {@euid_lt}]}}) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(r0, 0xc0189375, &(0x7f0000000000)={{0x1, 0x1, 0x18, r0}, './bus\x00'}) creat(&(0x7f0000000480)='./file0\x00', 0x0) [ 1561.446677][T18170] loop2: detected capacity change from 0 to 2048 [ 1561.456088][T18170] ext4: Unknown parameter 'acl‡Ķ%ŅćĒv' 16:22:52 executing program 5: r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000180), 0x2, 0x0) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/timer_list\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x20000023896) 16:22:52 executing program 3: syz_mount_image$ext4(&(0x7f0000000740)='ext4\x00', &(0x7f0000000100)='./bus\x00', 0x804810, &(0x7f0000000200)=ANY=[@ANYBLOB="67727088b92b272f787890467dc98b3d6a71756f74613d2c6ea79aa1db"], 0x5, 0x756, &(0x7f0000000780)="$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") chdir(&(0x7f0000000080)='./file0\x00') mkdir(&(0x7f0000000300)='./bus\x00', 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, 0x0) ptrace$getenv(0x4201, 0x0, 0x0, &(0x7f0000000040)) mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) writev(0xffffffffffffffff, 0x0, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000400)=0x8) getpid() socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r1, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x2, 0x0) recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) r2 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000180), 0x2, 0x0) r3 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/timer_list\x00', 0x0, 0x0) mount$9p_fd(0x0, &(0x7f0000000340)='./file0\x00', &(0x7f00000003c0), 0x0, 0x0) sendfile(r2, r3, 0x0, 0x20000023896) creat(&(0x7f0000000480)='./file0\x00', 0x0) chdir(&(0x7f0000000000)='./bus\x00') r4 = syz_open_dev$vcsn(&(0x7f0000000140), 0x5, 0x4000) unlinkat(r4, &(0x7f00000001c0)='./bus\x00', 0x0) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x27) 16:22:52 executing program 2: r0 = syz_mount_image$ext4(&(0x7f0000000400)='ext4\x00', &(0x7f0000000100)='./bus\x00', 0xc010, &(0x7f0000000140)=ANY=[@ANYBLOB="61636c87cd25d2e3c7762c677270d1ca4f26b26fbc"], 0x5, 0x770, &(0x7f0000000f00)="$eJzs3M9rHGUfAPDvTLJN0+Z9Ny+84I+DCC20ULpJmkt7arx4KxQKXmtIJiFkkg3ZTc3Ggq1noTaXCoKoZ49ehVL/AG9SUPAuiNZ4EC8rs/lRG7PpNj+6mn4+MDvfZ/aZ+T7f7PBkh2QmgBfW68VLEjEQEVcjoryxPY2IY63oeMSt9X5rj25OFEsSzea1n5Nit1hrlreOlWysT0Zrl3g5Ih6UIs69//e8tcbK7HieZ4sb7aH63MJQrbFyfmZufDqbzuZHRi8NXxwdvTg8+tQaXuqw1tNvXeq/+82bq6vfflm/81rv+STGWnXHRm0dHuaZrP9MSjG2bfv8YSTroqSTLh10AgDgcBXf83siorf1LbUcPa0IAAAAOEqaff3FKwAAAHCkJdF0/Q8AAABH2ub/AWze23tY98G289MbETG4U/7e1j3EEcejFBEn1pIn7kxI1neDfbl1OyLuj20//z4vzrBb+zz28Lb2k7c/H9vn0TkI94v5Z2yn+Sfdmn9ih/mnd/PZCfvUfv57nL+nzfx3tcMcX33ySqlt/tsRr/bulD/Zyp+0yf92h/nvrH5wt917zc8izuz4+yd5Itcuz4cYm5rJd32ywIM/zj7crf4T7fInu9e/0GH97679OttuLinynz21++e/U/7inPhwYxxpRNzdWBft1W05Ts199/Vu9U9GNDdz9/+lwqd9/p92WP8PX/Qtd9gVAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAWtKIGIgkrWzFaVqpRJyMiP/HiTSv1urnpqpL85PFexGDUUqnZvJsOCLK6+2kaI+04sftC9vaoxHxv+/715PO5FlloppPdrt4AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAtpyMiIFI0kpEpBHxWzlNK5WI3g727WvtAQAAAPwrDHZ7AAAAAMCh29P1f//BjwMAAAA4PHv9+39ywOMAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAjrSrV64US3Pt0c2Joj15o7E0W71xfjKrzVbmliYqE9XFhcp0tTqdZ5WJ6tzTjpdXqwsjl2Jpeaie1epDtcbK9bnq0nz9+szc+HR2PSs9l6oAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAB4VgOtJUkrEZG24jStVCL+ExGDUUqmZvJsOCL+GxEPy6W+oj3S7UEDAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAABw4GqNldnxPM8WBQLBcwvei4h/wDB2Cbo9MwEAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA0A21xsrseJ5ni7VujwQAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAIDuSn9MIqJYzpRPD2x/91jye7m1joh3Pr52b7knIkaK7b9sba9/dO3e8ni9vnihG+MHAACAF8LlZ+m8eZ3eWo8c3qAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAICjp9ZYmR3P82xxD0H6eMvlaKw0kzadu10jAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAACwN38GAAD//weLvXc=") (async) chdir(&(0x7f0000000080)='./file0\x00') mount$9p_tcp(&(0x7f0000000040), &(0x7f00000000c0)='./file0\x00', &(0x7f0000000180), 0x100049, &(0x7f00000001c0)={'trans=tcp,', {'port', 0x3d, 0x4e22}, 0x2c, {[{@access_any}], [{@appraise}, {@euid_lt}]}}) (async) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(r0, 0xc0189375, &(0x7f0000000000)={{0x1, 0x1, 0x18, r0}, './bus\x00'}) (async) creat(&(0x7f0000000480)='./file0\x00', 0x0) 16:22:52 executing program 4: mkdir(&(0x7f0000000300)='./bus\x00', 0x0) r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000180), 0x2, 0x0) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/timer_list\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x20000023896) [ 1561.676331][T18177] loop2: detected capacity change from 0 to 2048 [ 1561.684386][T18177] ext4: Unknown parameter 'acl‡Ķ%ŅćĒv' [ 1561.687026][T18179] loop3: detected capacity change from 0 to 2048 [ 1561.702168][T18179] ext4: Unknown parameter 'grpˆ¹+'/xxF}ɋ' 16:22:53 executing program 2: sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000000)=ANY=[@ANYBLOB='L\x00\x00\x00,\x00\'\r\x00'/20, @ANYRES32], 0x4c}}, 0x0) socket(0x1000000010, 0x80002, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xe, &(0x7f0000000d00)=ANY=[@ANYRESOCT], &(0x7f0000000340)='syzkaller\x00', 0x2, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x8, 0x10, &(0x7f0000000000), 0x10}, 0x80) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000cc0)={0x3, 0x2}, 0x4) ioctl$sock_SIOCSIFVLAN_ADD_VLAN_CMD(r0, 0x8983, &(0x7f00000002c0)={0x0, 'batadv0\x00', {0x2}, 0xdf}) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000080)={r1, 0x18000000000002a0, 0x15d, 0x11, &(0x7f00000006c0)="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", 0x0, 0x2, 0x60000000, 0xde, 0x9a, &(0x7f0000000b80)="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", &(0x7f0000000600)="a9ba6625360fbfbf594f69e70a000000000000ebdd551750d650982f7907580e07723343dedc1866ccfe22a87f5b3db0526747de94ee4bc07b88a01812a54252ac6803db047c4d3e871e473aa99973c3dba56221a0d55b57466f1e45b15b154f831335a67593baa475a5ec3f0b153b4e03ad9d932387493704941286de8abcf27b88e2e30d1273ad86afbbdff24ee73595890fb54d6e4cc20000", 0x0, 0x5}, 0x48) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f0000000040)=@req3={0x8000, 0x200, 0x80, 0x20000}, 0x1c) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xe, &(0x7f0000000d40)=ANY=[@ANYBLOB="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"], &(0x7f0000000340)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x11, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x8, 0x10, &(0x7f0000000000), 0x10}, 0x80) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000080)={r2, 0x18000000000002a0, 0xfe, 0x0, &(0x7f0000000100)="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", 0x0, 0xfe, 0x60000000}, 0x2c) pipe(&(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = socket$nl_route(0x10, 0x3, 0x0) splice(r3, 0x0, r5, 0x0, 0x725e65a6, 0x0) getpeername$packet(r4, &(0x7f0000000b40)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000300)=0x14) r6 = socket$inet6(0x10, 0x3, 0x0) fdatasync(r6) sendto$inet6(r6, &(0x7f00000005c0)="23000000220021bb00b9409b849ac00a00e3b8a98623ff2a09a6c5b01109e3ecabbe82", 0x23, 0x0, 0x0, 0x0) recvfrom$inet6(r6, &(0x7f0000000000)=""/203, 0xcb, 0x0, 0x0, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f0000000000)="900000a453001f", 0x7, 0x0, 0x0, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f0000000000)='\'\x00\x00\x00!', 0x5, 0x0, 0x0, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f0000000000)='q', 0x1, 0x0, 0x0, 0x0) write$binfmt_elf64(r4, &(0x7f0000000000)=ANY=[], 0xfffffd88) ioctl$FS_IOC_FSSETXATTR(0xffffffffffffffff, 0x40086602, &(0x7f0000000080)={0x17e}) sendmsg$DEVLINK_CMD_SB_TC_POOL_BIND_SET(0xffffffffffffffff, &(0x7f0000000580)={&(0x7f0000000500)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000900)={&(0x7f0000000840)={0xb0, 0x0, 0x20, 0x70bd28, 0x25dfdbff, {}, [{{@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8, 0x3, 0x3}}, {0x8, 0xb, 0x10001}, {0x6, 0x16, 0x1}, {0x5, 0x12, 0x1}, {0x6, 0x11, 0x4}, {0x8, 0xb, 0x5}}, {{@pci={{0x8}, {0x11}}, {0x8, 0x3, 0x1}}, {0x8, 0xb, 0x8}, {0x6, 0x16, 0xb021}, {0x5}, {0x6, 0x11, 0xad}, {0x8, 0xb, 0x6}}]}, 0xb0}, 0x1, 0x0, 0x0, 0xf895389c493dc3bb}, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f0000000440)="e005f0ab2123c15cc592d610a00ce7443de746a2bf0033b460bbc40946717ca595a79bad1ebfa68d552d11edd3ea5c6eb987e3fe1a01fdfbafe13aa1b464fb28a0b404211062b1b7de10972e8c360a7c162cbcf50d976d40227984ef6f0026690ca008aaa513440d7a5c44260d", 0x6d, 0xc000, &(0x7f00000004c0)={0xa, 0x4e22, 0x401, @mcast1, 0x7}, 0x1c) r7 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000300)='blkio.throttle.io_serviced_recursive\x00', 0x275a, 0x0) write$binfmt_script(0xffffffffffffffff, &(0x7f00000001c0)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r7, 0x0) [ 1561.950607][T18185] __nla_validate_parse: 3 callbacks suppressed [ 1561.950630][T18185] netlink: 1 bytes leftover after parsing attributes in process `syz-executor.2'. 16:22:53 executing program 0: syz_mount_image$ext4(&(0x7f0000000740)='ext4\x00', &(0x7f0000000100)='./bus\x00', 0x804810, &(0x7f0000000200)=ANY=[@ANYBLOB="67727088b92b272f787890467dc98b3d6a71756f74613d2c6ea79aa1db"], 0x5, 0x756, &(0x7f0000000780)="$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") chdir(&(0x7f0000000080)='./file0\x00') mkdir(&(0x7f0000000300)='./bus\x00', 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, 0x0) r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000180), 0x2, 0x0) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/timer_list\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x20000023896) 16:22:53 executing program 1: syz_mount_image$ext4(&(0x7f0000000740)='ext4\x00', &(0x7f0000000100)='./bus\x00', 0x804810, &(0x7f0000000200)=ANY=[@ANYBLOB="67727088b92b272f787890467dc98b3d6a71756f74613d2c6ea79aa1db"], 0x5, 0x756, &(0x7f0000000780)="$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") chdir(&(0x7f0000000080)='./file0\x00') mkdir(&(0x7f0000000300)='./bus\x00', 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, 0x0) ptrace$getenv(0x4201, 0x0, 0x0, &(0x7f0000000040)) mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) writev(0xffffffffffffffff, 0x0, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) r3 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000180), 0x2, 0x0) r4 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/timer_list\x00', 0x0, 0x0) mount$9p_fd(0x0, &(0x7f0000000340)='./file0\x00', &(0x7f00000003c0), 0x0, 0x0) sendfile(r3, r4, 0x0, 0x20000023896) syz_mount_image$hfsplus(&(0x7f0000000100), &(0x7f0000000640)='./file0\x00', 0x10000, &(0x7f0000000680)=ANY=[@ANYBLOB="0091fc98368ca7a527e3ac062c70d160f472217a7191e1857a0480bab634e9259b648e9593cb3f84dfca74a390cfe38a888f0ce01ff21063aafd432bc87b619537ce4b950ced06abc321f3db188f6a8f090006bb67a1293167ac947dac679cc491a77cb0c7dcdf618e062d937748ee7a28ecc3396dc3cd37b512ec86660ec4d77b9e6916b0ad1d2caad801690b0e9f21b3fd9166f559a207248fbf0417"], 0x1, 0x5f8, &(0x7f0000001280)="$eJzs3ctrXNcdB/DvHY9ljwuOktiJWwIVMaSlorYeKK26iVtK0SKUkEK7FrYcDx4rQZoUJZTW6XPbRf6AdKFd6aLQvSFdt7tstQwUumhW2qncO3fkiSUrI0XWjOLPx5w559xzz7nn/u5j5o4wE+CptTSd5oMUWZp+faOsb23Od7Y258/VzZ0kZbmRNHtZitWk+Di5kV7K18uF9frF47bzYXvxzU8+2/q0V2vWqVq/cVC/4dyvU6aSnKnzvV470ng3HzvesIrdPSwDdrUfOBi1nT3uH6b7l7xugXFQ9N4395hMLiQ5X38OSH13aJzs7I7foe5yAAAAcEo9s53tbOTiqOcBAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAp0n9+/9FnRr98lSK/u//T9TLUpdPh7/9fN/FD058IgAAAAAAAABw/L65ne1s5GK/vlNUf/N/uapcql6/lneznpWs5Vo2spxuulnLbJLJgYEmNpa73bXZIXrO7dtz7mT2FwAAAAAAAAC+on6bpYd//wcAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAgHFQJGd6WZUu9cuTaTSTnE8yUa53P/l3v3yaPRj1BAAAAOAEPLOd7WzkYr++U1TP/C9Uz/3n825W00073XSyklvVdwG9p/7G1uZ8Z2tz/l6Z9o77w/8eahrViOl997D/lq+kSCOt3E67WnItN/N2OrmVRtWzdKU/n/3n9UE5p+K12pAzu1Xn5Z7/uc7Hw2QVs7O7EZmp51ZG49mDI3HIo/PolmbT2P3m59ITiPmFOi/3549jHfO5gbPvhYMjkXzrH3/9xZ3O6t07t9enx2eXjujRSMwPROLFpyoSM1UkLu/Wl/KT/CzTmcobWUs7v8xyulnJVH5clZbr87l8nawi9L8PHhOpG5+rvfFFM5moj0vvLnq4Ob1c9b2Ydn6at3MrK3m1+jeX2XwvC1nI4sARvjzEVd843FV/9dt1oZXkT3U+Hsq4PjsQ18F77mTVNrjkYZSeO/57Y/MbdaHcxu/qfDw8GonZgUg8f3Ak/rJTvq53Vu+u3Vl+Z8jtvVLn5XX0h7F6lyjPl+fKg1XVPn92lG3P79s2W7Vd2m1r7Gm7vNv2RVfqRP0Zbu9Ic1Xbi/u2zVdtVwba9vu8BcDYu/CdCxOt/7T+1fqo9fvWndbr53907vvnXprI2X+e/UFz5swrjZeKv+ej/Prh8z8AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAHB06++9f3e501lZO45CUf8azxG697se63wUFBSOWBj1nQl40q53771zff2997/bvrf81spbK6tnFxYWZxYXXp2/frvdWZnpvY56lsCT8PBNf9QzAQAAAAAAAAAAAIZ15P8h0MrQK496HwEAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAIDTbWk6zQcpMjtzbaasb23Od8rUL1cr7fwmSTNJI0nxq6T4OLmRXsrkwHDF47bzYXvxzU8+2/q0V2vWqVq/cVC/4dyvU6aSnKnz4xrv5pcer9jdwzJgV/uBg1H7fwAAAP//bVsJCg==") fadvise64(0xffffffffffffffff, 0x0, 0x0, 0x4) creat(&(0x7f0000000480)='./file0\x00', 0x0) chdir(&(0x7f0000000000)='./bus\x00') syz_open_dev$vcsn(&(0x7f0000000140), 0x5, 0x4000) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) [ 1562.148754][T18191] loop1: detected capacity change from 0 to 2048 [ 1562.157485][T18191] ext4: Unknown parameter 'grpˆ¹+'/xxF}ɋ' 16:22:53 executing program 5: r0 = openat$ttyS3(0xffffffffffffff9c, 0x0, 0x2, 0x0) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/timer_list\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x20000023896) 16:22:53 executing program 3: syz_mount_image$ext4(&(0x7f0000000740)='ext4\x00', &(0x7f0000000100)='./bus\x00', 0x804810, &(0x7f0000000200)=ANY=[@ANYBLOB="67727088b92b272f787890467dc98b3d6a71756f74613d2c6ea79aa1db"], 0x5, 0x756, &(0x7f0000000780)="$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") chdir(&(0x7f0000000080)='./file0\x00') mkdir(&(0x7f0000000300)='./bus\x00', 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, 0x0) ptrace$getenv(0x4201, 0x0, 0x0, &(0x7f0000000040)) mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) writev(0xffffffffffffffff, 0x0, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000400)=0x8) getpid() socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r1, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x2, 0x0) recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) r2 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000180), 0x2, 0x0) r3 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/timer_list\x00', 0x0, 0x0) mount$9p_fd(0x0, &(0x7f0000000340)='./file0\x00', &(0x7f00000003c0), 0x0, 0x0) sendfile(r2, r3, 0x0, 0x20000023896) creat(&(0x7f0000000480)='./file0\x00', 0x0) chdir(&(0x7f0000000000)='./bus\x00') r4 = syz_open_dev$vcsn(&(0x7f0000000140), 0x5, 0x4000) unlinkat(r4, &(0x7f00000001c0)='./bus\x00', 0x0) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x27) 16:22:53 executing program 5: r0 = openat$ttyS3(0xffffffffffffff9c, 0x0, 0x2, 0x0) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/timer_list\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x20000023896) 16:22:53 executing program 5: r0 = openat$ttyS3(0xffffffffffffff9c, 0x0, 0x2, 0x0) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/timer_list\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x20000023896) 16:22:53 executing program 4: mkdir(0x0, 0x0) r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000180), 0x2, 0x0) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/timer_list\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x20000023896) 16:22:53 executing program 5: r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000180), 0x0, 0x0) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/timer_list\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x20000023896) [ 1562.586611][T18197] loop3: detected capacity change from 0 to 2048 [ 1562.617801][T18197] ext4: Unknown parameter 'grpˆ¹+'/xxF}ɋ' 16:22:53 executing program 5: r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000180), 0x0, 0x0) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/timer_list\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x20000023896) 16:22:53 executing program 5: r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000180), 0x0, 0x0) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/timer_list\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x20000023896) 16:22:53 executing program 2: sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) (async, rerun: 64) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000000)=ANY=[@ANYBLOB='L\x00\x00\x00,\x00\'\r\x00'/20, @ANYRES32], 0x4c}}, 0x0) (async, rerun: 64) socket(0x1000000010, 0x80002, 0x0) (async) r0 = socket$packet(0x11, 0x2, 0x300) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xe, &(0x7f0000000d00)=ANY=[@ANYRESOCT], &(0x7f0000000340)='syzkaller\x00', 0x2, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x8, 0x10, &(0x7f0000000000), 0x10}, 0x80) (async) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000cc0)={0x3, 0x2}, 0x4) ioctl$sock_SIOCSIFVLAN_ADD_VLAN_CMD(r0, 0x8983, &(0x7f00000002c0)={0x0, 'batadv0\x00', {0x2}, 0xdf}) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000080)={r1, 0x18000000000002a0, 0x15d, 0x11, &(0x7f00000006c0)="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", 0x0, 0x2, 0x60000000, 0xde, 0x9a, &(0x7f0000000b80)="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", &(0x7f0000000600)="a9ba6625360fbfbf594f69e70a000000000000ebdd551750d650982f7907580e07723343dedc1866ccfe22a87f5b3db0526747de94ee4bc07b88a01812a54252ac6803db047c4d3e871e473aa99973c3dba56221a0d55b57466f1e45b15b154f831335a67593baa475a5ec3f0b153b4e03ad9d932387493704941286de8abcf27b88e2e30d1273ad86afbbdff24ee73595890fb54d6e4cc20000", 0x0, 0x5}, 0x48) (async) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f0000000040)=@req3={0x8000, 0x200, 0x80, 0x20000}, 0x1c) (async) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xe, &(0x7f0000000d40)=ANY=[@ANYBLOB="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"], &(0x7f0000000340)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x11, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x8, 0x10, &(0x7f0000000000), 0x10}, 0x80) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000080)={r2, 0x18000000000002a0, 0xfe, 0x0, &(0x7f0000000100)="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", 0x0, 0xfe, 0x60000000}, 0x2c) pipe(&(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) (async, rerun: 32) r5 = socket$nl_route(0x10, 0x3, 0x0) (rerun: 32) splice(r3, 0x0, r5, 0x0, 0x725e65a6, 0x0) getpeername$packet(r4, &(0x7f0000000b40)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000300)=0x14) r6 = socket$inet6(0x10, 0x3, 0x0) fdatasync(r6) (async, rerun: 64) sendto$inet6(r6, &(0x7f00000005c0)="23000000220021bb00b9409b849ac00a00e3b8a98623ff2a09a6c5b01109e3ecabbe82", 0x23, 0x0, 0x0, 0x0) (async, rerun: 64) recvfrom$inet6(r6, &(0x7f0000000000)=""/203, 0xcb, 0x0, 0x0, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f0000000000)="900000a453001f", 0x7, 0x0, 0x0, 0x0) (async) sendto$inet6(0xffffffffffffffff, &(0x7f0000000000)='\'\x00\x00\x00!', 0x5, 0x0, 0x0, 0x0) (async) sendto$inet6(0xffffffffffffffff, &(0x7f0000000000)='q', 0x1, 0x0, 0x0, 0x0) (async, rerun: 64) write$binfmt_elf64(r4, &(0x7f0000000000)=ANY=[], 0xfffffd88) (async, rerun: 64) ioctl$FS_IOC_FSSETXATTR(0xffffffffffffffff, 0x40086602, &(0x7f0000000080)={0x17e}) (async, rerun: 64) sendmsg$DEVLINK_CMD_SB_TC_POOL_BIND_SET(0xffffffffffffffff, &(0x7f0000000580)={&(0x7f0000000500)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000900)={&(0x7f0000000840)={0xb0, 0x0, 0x20, 0x70bd28, 0x25dfdbff, {}, [{{@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8, 0x3, 0x3}}, {0x8, 0xb, 0x10001}, {0x6, 0x16, 0x1}, {0x5, 0x12, 0x1}, {0x6, 0x11, 0x4}, {0x8, 0xb, 0x5}}, {{@pci={{0x8}, {0x11}}, {0x8, 0x3, 0x1}}, {0x8, 0xb, 0x8}, {0x6, 0x16, 0xb021}, {0x5}, {0x6, 0x11, 0xad}, {0x8, 0xb, 0x6}}]}, 0xb0}, 0x1, 0x0, 0x0, 0xf895389c493dc3bb}, 0x0) (async, rerun: 64) sendto$inet6(0xffffffffffffffff, &(0x7f0000000440)="e005f0ab2123c15cc592d610a00ce7443de746a2bf0033b460bbc40946717ca595a79bad1ebfa68d552d11edd3ea5c6eb987e3fe1a01fdfbafe13aa1b464fb28a0b404211062b1b7de10972e8c360a7c162cbcf50d976d40227984ef6f0026690ca008aaa513440d7a5c44260d", 0x6d, 0xc000, &(0x7f00000004c0)={0xa, 0x4e22, 0x401, @mcast1, 0x7}, 0x1c) (async) r7 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000300)='blkio.throttle.io_serviced_recursive\x00', 0x275a, 0x0) write$binfmt_script(0xffffffffffffffff, &(0x7f00000001c0)=ANY=[], 0x208e24b) (async, rerun: 64) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r7, 0x0) (rerun: 64) 16:22:54 executing program 5: r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000180), 0x2, 0x0) r1 = openat$procfs(0xffffffffffffff9c, 0x0, 0x0, 0x0) sendfile(r0, r1, 0x0, 0x20000023896) 16:22:54 executing program 0: syz_mount_image$ext4(&(0x7f0000000740)='ext4\x00', &(0x7f0000000100)='./bus\x00', 0x804810, &(0x7f0000000200)=ANY=[@ANYBLOB="67727088b92b272f787890467dc98b3d6a71756f74613d2c6ea79aa1db"], 0x5, 0x756, &(0x7f0000000780)="$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") chdir(&(0x7f0000000080)='./file0\x00') mkdir(&(0x7f0000000300)='./bus\x00', 0x0) r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000180), 0x2, 0x0) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/timer_list\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x20000023896) 16:22:54 executing program 1: syz_mount_image$ext4(&(0x7f0000000740)='ext4\x00', &(0x7f0000000100)='./bus\x00', 0x804810, &(0x7f0000000200)=ANY=[@ANYBLOB="67727088b92b272f787890467dc98b3d6a71756f74613d2c6ea79aa1db"], 0x5, 0x756, &(0x7f0000000780)="$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") chdir(&(0x7f0000000080)='./file0\x00') mkdir(&(0x7f0000000300)='./bus\x00', 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, 0x0) ptrace$getenv(0x4201, 0x0, 0x0, &(0x7f0000000040)) mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) writev(0xffffffffffffffff, 0x0, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) r3 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000180), 0x2, 0x0) r4 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/timer_list\x00', 0x0, 0x0) mount$9p_fd(0x0, &(0x7f0000000340)='./file0\x00', &(0x7f00000003c0), 0x0, 0x0) sendfile(r3, r4, 0x0, 0x20000023896) syz_mount_image$hfsplus(&(0x7f0000000100), &(0x7f0000000640)='./file0\x00', 0x10000, &(0x7f0000000680)=ANY=[@ANYBLOB="0091fc98368ca7a527e3ac062c70d160f472217a7191e1857a0480bab634e9259b648e9593cb3f84dfca74a390cfe38a888f0ce01ff21063aafd432bc87b619537ce4b950ced06abc321f3db188f6a8f090006bb67a1293167ac947dac679cc491a77cb0c7dcdf618e062d937748ee7a28ecc3396dc3cd37b512ec86660ec4d77b9e6916b0ad1d2caad801690b0e9f21b3fd9166f559a207248fbf0417"], 0x1, 0x5f8, &(0x7f0000001280)="$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") fadvise64(0xffffffffffffffff, 0x0, 0x0, 0x4) creat(&(0x7f0000000480)='./file0\x00', 0x0) chdir(&(0x7f0000000000)='./bus\x00') syz_open_dev$vcsn(&(0x7f0000000140), 0x5, 0x4000) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) 16:22:54 executing program 5: r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000180), 0x2, 0x0) r1 = openat$procfs(0xffffffffffffff9c, 0x0, 0x0, 0x0) sendfile(r0, r1, 0x0, 0x20000023896) [ 1563.046762][T18224] loop1: detected capacity change from 0 to 2048 [ 1563.054567][T18224] ext4: Unknown parameter 'grpˆ¹+'/xxF}ɋ' 16:22:54 executing program 3: syz_mount_image$ext4(&(0x7f0000000740)='ext4\x00', &(0x7f0000000100)='./bus\x00', 0x804810, &(0x7f0000000200)=ANY=[@ANYBLOB="67727088b92b272f787890467dc98b3d6a71756f74613d2c6ea79aa1db"], 0x5, 0x756, &(0x7f0000000780)="$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") chdir(&(0x7f0000000080)='./file0\x00') mkdir(&(0x7f0000000300)='./bus\x00', 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, 0x0) ptrace$getenv(0x4201, 0x0, 0x0, &(0x7f0000000040)) mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) writev(0xffffffffffffffff, 0x0, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000400)=0x8) sched_setscheduler(0x0, 0x2, &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r1, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x2, 0x0) recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) r2 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000180), 0x2, 0x0) r3 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/timer_list\x00', 0x0, 0x0) mount$9p_fd(0x0, &(0x7f0000000340)='./file0\x00', &(0x7f00000003c0), 0x0, 0x0) sendfile(r2, r3, 0x0, 0x20000023896) creat(&(0x7f0000000480)='./file0\x00', 0x0) chdir(&(0x7f0000000000)='./bus\x00') r4 = syz_open_dev$vcsn(&(0x7f0000000140), 0x5, 0x4000) unlinkat(r4, &(0x7f00000001c0)='./bus\x00', 0x0) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x27) 16:22:54 executing program 2: sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) (async) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000000)=ANY=[@ANYBLOB='L\x00\x00\x00,\x00\'\r\x00'/20, @ANYRES32], 0x4c}}, 0x0) (async) socket(0x1000000010, 0x80002, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) (async) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xe, &(0x7f0000000d00)=ANY=[@ANYRESOCT], &(0x7f0000000340)='syzkaller\x00', 0x2, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x8, 0x10, &(0x7f0000000000), 0x10}, 0x80) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000cc0)={0x3, 0x2}, 0x4) (async) ioctl$sock_SIOCSIFVLAN_ADD_VLAN_CMD(r0, 0x8983, &(0x7f00000002c0)={0x0, 'batadv0\x00', {0x2}, 0xdf}) (async) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000080)={r1, 0x18000000000002a0, 0x15d, 0x11, &(0x7f00000006c0)="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", 0x0, 0x2, 0x60000000, 0xde, 0x9a, &(0x7f0000000b80)="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", &(0x7f0000000600)="a9ba6625360fbfbf594f69e70a000000000000ebdd551750d650982f7907580e07723343dedc1866ccfe22a87f5b3db0526747de94ee4bc07b88a01812a54252ac6803db047c4d3e871e473aa99973c3dba56221a0d55b57466f1e45b15b154f831335a67593baa475a5ec3f0b153b4e03ad9d932387493704941286de8abcf27b88e2e30d1273ad86afbbdff24ee73595890fb54d6e4cc20000", 0x0, 0x5}, 0x48) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f0000000040)=@req3={0x8000, 0x200, 0x80, 0x20000}, 0x1c) (async) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xe, &(0x7f0000000d40)=ANY=[@ANYBLOB="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"], &(0x7f0000000340)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x11, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x8, 0x10, &(0x7f0000000000), 0x10}, 0x80) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000080)={r2, 0x18000000000002a0, 0xfe, 0x0, &(0x7f0000000100)="b9ff03006044238cb89e14f088a81bffffff00004000632977fbac141442e934a0a662079f4b4d2f87e5feca6aab845013f2325f1a3901050b038da1880b25181aa59d943be3f4aed50ea5a6b8686731cb89ef77123c899b699eeaa8eaa0073461119663906400f30c0600000000000059b6d3296e8ca31bce1d8392078b72f24996ae17dffc2e43c8174b54b620636894aaacf28ff62616363c70a440aec4014caf28c0adc043084617d7ecf41e9d134589d46e5dfc4ca5780d38cae870b9a1df48b238190da450296b0ac01496ace23eefc9d4246dd14afbf79a2283a0bb7e1d235f3df126c3acc240d75a058f6efa6d1f5f7ff4000000000000000000", 0x0, 0xfe, 0x60000000}, 0x2c) (async) pipe(&(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) (async) r5 = socket$nl_route(0x10, 0x3, 0x0) splice(r3, 0x0, r5, 0x0, 0x725e65a6, 0x0) getpeername$packet(r4, &(0x7f0000000b40)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000300)=0x14) (async) r6 = socket$inet6(0x10, 0x3, 0x0) fdatasync(r6) sendto$inet6(r6, &(0x7f00000005c0)="23000000220021bb00b9409b849ac00a00e3b8a98623ff2a09a6c5b01109e3ecabbe82", 0x23, 0x0, 0x0, 0x0) recvfrom$inet6(r6, &(0x7f0000000000)=""/203, 0xcb, 0x0, 0x0, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f0000000000)="900000a453001f", 0x7, 0x0, 0x0, 0x0) (async) sendto$inet6(0xffffffffffffffff, &(0x7f0000000000)='\'\x00\x00\x00!', 0x5, 0x0, 0x0, 0x0) (async) sendto$inet6(0xffffffffffffffff, &(0x7f0000000000)='q', 0x1, 0x0, 0x0, 0x0) write$binfmt_elf64(r4, &(0x7f0000000000)=ANY=[], 0xfffffd88) (async) ioctl$FS_IOC_FSSETXATTR(0xffffffffffffffff, 0x40086602, &(0x7f0000000080)={0x17e}) (async) sendmsg$DEVLINK_CMD_SB_TC_POOL_BIND_SET(0xffffffffffffffff, &(0x7f0000000580)={&(0x7f0000000500)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000900)={&(0x7f0000000840)={0xb0, 0x0, 0x20, 0x70bd28, 0x25dfdbff, {}, [{{@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8, 0x3, 0x3}}, {0x8, 0xb, 0x10001}, {0x6, 0x16, 0x1}, {0x5, 0x12, 0x1}, {0x6, 0x11, 0x4}, {0x8, 0xb, 0x5}}, {{@pci={{0x8}, {0x11}}, {0x8, 0x3, 0x1}}, {0x8, 0xb, 0x8}, {0x6, 0x16, 0xb021}, {0x5}, {0x6, 0x11, 0xad}, {0x8, 0xb, 0x6}}]}, 0xb0}, 0x1, 0x0, 0x0, 0xf895389c493dc3bb}, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f0000000440)="e005f0ab2123c15cc592d610a00ce7443de746a2bf0033b460bbc40946717ca595a79bad1ebfa68d552d11edd3ea5c6eb987e3fe1a01fdfbafe13aa1b464fb28a0b404211062b1b7de10972e8c360a7c162cbcf50d976d40227984ef6f0026690ca008aaa513440d7a5c44260d", 0x6d, 0xc000, &(0x7f00000004c0)={0xa, 0x4e22, 0x401, @mcast1, 0x7}, 0x1c) r7 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000300)='blkio.throttle.io_serviced_recursive\x00', 0x275a, 0x0) write$binfmt_script(0xffffffffffffffff, &(0x7f00000001c0)=ANY=[], 0x208e24b) (async) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r7, 0x0) 16:22:54 executing program 5: r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000180), 0x2, 0x0) r1 = openat$procfs(0xffffffffffffff9c, 0x0, 0x0, 0x0) sendfile(r0, r1, 0x0, 0x20000023896) 16:22:54 executing program 4: mkdir(0x0, 0x0) r0 = openat$ttyS3(0xffffffffffffff9c, 0x0, 0x2, 0x0) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/timer_list\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x20000023896) 16:22:54 executing program 5: openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000180), 0x2, 0x0) r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/timer_list\x00', 0x0, 0x0) sendfile(0xffffffffffffffff, r0, 0x0, 0x20000023896) 16:22:54 executing program 5: openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000180), 0x2, 0x0) r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/timer_list\x00', 0x0, 0x0) sendfile(0xffffffffffffffff, r0, 0x0, 0x20000023896) [ 1563.496622][T18235] loop3: detected capacity change from 0 to 2048 [ 1563.507474][T18235] ext4: Unknown parameter 'grpˆ¹+'/xxF}ɋ' 16:22:54 executing program 2: syz_mount_image$ext4(&(0x7f0000000400)='ext4\x00', &(0x7f0000000100)='./bus\x00', 0xc010, &(0x7f0000000140)={[{@acl}, {@grpjquota}, {@i_version}]}, 0x5, 0x768, &(0x7f0000000f00)="$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") chdir(&(0x7f0000000080)='./file0\x00') mkdir(&(0x7f0000000300)='./bus\x00', 0x0) creat(&(0x7f0000000480)='./file0\x00', 0x0) 16:22:54 executing program 5: openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000180), 0x2, 0x0) r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/timer_list\x00', 0x0, 0x0) sendfile(0xffffffffffffffff, r0, 0x0, 0x20000023896) 16:22:54 executing program 4: mkdir(0x0, 0x0) r0 = openat$ttyS3(0xffffffffffffff9c, 0x0, 0x2, 0x0) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/timer_list\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x20000023896) [ 1563.705364][T18243] loop2: detected capacity change from 0 to 2048 [ 1563.713833][T18243] EXT4-fs: Ignoring removed i_version option 16:22:54 executing program 5: r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000180), 0x2, 0x0) openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/timer_list\x00', 0x0, 0x0) sendfile(r0, 0xffffffffffffffff, 0x0, 0x20000023896) [ 1563.760186][T18243] ext4 filesystem being mounted at /root/syzkaller-testdir2004240359/syzkaller.dGyvvB/1948/bus supports timestamps until 2038 (0x7fffffff) [ 1563.789186][T18243] EXT4-fs error (device loop2): ext4_mb_generate_buddy:1098: group 0, block bitmap and bg descriptor inconsistent: 35 vs 5 free clusters 16:22:55 executing program 1: syz_mount_image$ext4(&(0x7f0000000740)='ext4\x00', &(0x7f0000000100)='./bus\x00', 0x804810, &(0x7f0000000200)=ANY=[@ANYBLOB="67727088b92b272f787890467dc98b3d6a71756f74613d2c6ea79aa1db"], 0x5, 0x756, &(0x7f0000000780)="$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") chdir(&(0x7f0000000080)='./file0\x00') mkdir(&(0x7f0000000300)='./bus\x00', 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, 0x0) ptrace$getenv(0x4201, 0x0, 0x0, &(0x7f0000000040)) mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) writev(0xffffffffffffffff, 0x0, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000400)=0x8) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) r3 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000180), 0x2, 0x0) r4 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/timer_list\x00', 0x0, 0x0) mount$9p_fd(0x0, &(0x7f0000000340)='./file0\x00', &(0x7f00000003c0), 0x0, 0x0) sendfile(r3, r4, 0x0, 0x20000023896) syz_mount_image$hfsplus(&(0x7f0000000100), &(0x7f0000000640)='./file0\x00', 0x10000, &(0x7f0000000680)=ANY=[@ANYBLOB="0091fc98368ca7a527e3ac062c70d160f472217a7191e1857a0480bab634e9259b648e9593cb3f84dfca74a390cfe38a888f0ce01ff21063aafd432bc87b619537ce4b950ced06abc321f3db188f6a8f090006bb67a1293167ac947dac679cc491a77cb0c7dcdf618e062d937748ee7a28ecc3396dc3cd37b512ec86660ec4d77b9e6916b0ad1d2caad801690b0e9f21b3fd9166f559a207248fbf0417"], 0x1, 0x5f8, &(0x7f0000001280)="$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") fadvise64(0xffffffffffffffff, 0x0, 0x0, 0x4) creat(&(0x7f0000000480)='./file0\x00', 0x0) chdir(&(0x7f0000000000)='./bus\x00') syz_open_dev$vcsn(&(0x7f0000000140), 0x5, 0x4000) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) 16:22:55 executing program 4: mkdir(0x0, 0x0) r0 = openat$ttyS3(0xffffffffffffff9c, 0x0, 0x2, 0x0) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/timer_list\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x20000023896) [ 1563.957191][T18258] loop1: detected capacity change from 0 to 2048 [ 1563.972480][T18258] ext4: Unknown parameter 'grpˆ¹+'/xxF}ɋ' 16:22:55 executing program 5: r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000180), 0x2, 0x0) openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/timer_list\x00', 0x0, 0x0) sendfile(r0, 0xffffffffffffffff, 0x0, 0x20000023896) 16:22:55 executing program 0: syz_mount_image$ext4(&(0x7f0000000740)='ext4\x00', &(0x7f0000000100)='./bus\x00', 0x804810, &(0x7f0000000200)=ANY=[@ANYBLOB="67727088b92b272f787890467dc98b3d6a71756f74613d2c6ea79aa1db"], 0x5, 0x756, &(0x7f0000000780)="$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") chdir(&(0x7f0000000080)='./file0\x00') r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000180), 0x2, 0x0) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/timer_list\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x20000023896) 16:22:55 executing program 2: syz_mount_image$ext4(&(0x7f0000000400)='ext4\x00', &(0x7f0000000100)='./bus\x00', 0xc010, &(0x7f0000000140)={[{@acl}, {@grpjquota}, {@i_version}]}, 0x5, 0x768, &(0x7f0000000f00)="$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") (async, rerun: 64) chdir(&(0x7f0000000080)='./file0\x00') (async, rerun: 64) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) creat(&(0x7f0000000480)='./file0\x00', 0x0) 16:22:55 executing program 4: mkdir(0x0, 0x0) r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000180), 0x0, 0x0) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/timer_list\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x20000023896) 16:22:55 executing program 3: syz_mount_image$ext4(&(0x7f0000000740)='ext4\x00', &(0x7f0000000100)='./bus\x00', 0x804810, &(0x7f0000000200)=ANY=[@ANYBLOB="67727088b92b272f787890467dc98b3d6a71756f74613d2c6ea79aa1db"], 0x5, 0x756, &(0x7f0000000780)="$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") chdir(&(0x7f0000000080)='./file0\x00') mkdir(&(0x7f0000000300)='./bus\x00', 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, 0x0) ptrace$getenv(0x4201, 0x0, 0x0, &(0x7f0000000040)) mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) writev(0xffffffffffffffff, 0x0, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000400)=0x8) sched_setscheduler(0x0, 0x2, &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r1, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x2, 0x0) recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) r2 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000180), 0x2, 0x0) r3 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/timer_list\x00', 0x0, 0x0) mount$9p_fd(0x0, &(0x7f0000000340)='./file0\x00', &(0x7f00000003c0), 0x0, 0x0) sendfile(r2, r3, 0x0, 0x20000023896) creat(&(0x7f0000000480)='./file0\x00', 0x0) chdir(&(0x7f0000000000)='./bus\x00') r4 = syz_open_dev$vcsn(&(0x7f0000000140), 0x5, 0x4000) unlinkat(r4, &(0x7f00000001c0)='./bus\x00', 0x0) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x27) 16:22:55 executing program 5: r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000180), 0x2, 0x0) openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/timer_list\x00', 0x0, 0x0) sendfile(r0, 0xffffffffffffffff, 0x0, 0x20000023896) 16:22:55 executing program 4: mkdir(0x0, 0x0) r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000180), 0x0, 0x0) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/timer_list\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x20000023896) 16:22:55 executing program 5: r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000180), 0x2, 0x0) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/timer_list\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x0) 16:22:55 executing program 4: mkdir(0x0, 0x0) r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000180), 0x0, 0x0) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/timer_list\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x20000023896) 16:22:55 executing program 5: r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000180), 0x2, 0x0) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/timer_list\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x0) [ 1564.442436][T18272] loop3: detected capacity change from 0 to 2048 [ 1564.455286][T18272] ext4: Unknown parameter 'grpˆ¹+'/xxF}ɋ' [ 1564.507168][T18268] loop2: detected capacity change from 0 to 2048 [ 1564.568023][T18268] EXT4-fs: Ignoring removed i_version option [ 1564.602667][T18268] ext4 filesystem being mounted at /root/syzkaller-testdir2004240359/syzkaller.dGyvvB/1949/bus supports timestamps until 2038 (0x7fffffff) 16:22:55 executing program 1: syz_mount_image$ext4(&(0x7f0000000740)='ext4\x00', &(0x7f0000000100)='./bus\x00', 0x804810, &(0x7f0000000200)=ANY=[@ANYBLOB="67727088b92b272f787890467dc98b3d6a71756f74613d2c6ea79aa1db"], 0x5, 0x756, &(0x7f0000000780)="$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") chdir(&(0x7f0000000080)='./file0\x00') mkdir(&(0x7f0000000300)='./bus\x00', 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, 0x0) ptrace$getenv(0x4201, 0x0, 0x0, &(0x7f0000000040)) mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) writev(0xffffffffffffffff, 0x0, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000400)=0x8) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) r3 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000180), 0x2, 0x0) r4 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/timer_list\x00', 0x0, 0x0) mount$9p_fd(0x0, &(0x7f0000000340)='./file0\x00', &(0x7f00000003c0), 0x0, 0x0) sendfile(r3, r4, 0x0, 0x20000023896) syz_mount_image$hfsplus(&(0x7f0000000100), &(0x7f0000000640)='./file0\x00', 0x10000, &(0x7f0000000680)=ANY=[@ANYBLOB="0091fc98368ca7a527e3ac062c70d160f472217a7191e1857a0480bab634e9259b648e9593cb3f84dfca74a390cfe38a888f0ce01ff21063aafd432bc87b619537ce4b950ced06abc321f3db188f6a8f090006bb67a1293167ac947dac679cc491a77cb0c7dcdf618e062d937748ee7a28ecc3396dc3cd37b512ec86660ec4d77b9e6916b0ad1d2caad801690b0e9f21b3fd9166f559a207248fbf0417"], 0x1, 0x5f8, &(0x7f0000001280)="$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") fadvise64(0xffffffffffffffff, 0x0, 0x0, 0x4) creat(&(0x7f0000000480)='./file0\x00', 0x0) chdir(&(0x7f0000000000)='./bus\x00') syz_open_dev$vcsn(&(0x7f0000000140), 0x5, 0x4000) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) 16:22:55 executing program 5: r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000180), 0x2, 0x0) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/timer_list\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x0) 16:22:55 executing program 4: mkdir(0x0, 0x0) r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000180), 0x2, 0x0) r1 = openat$procfs(0xffffffffffffff9c, 0x0, 0x0, 0x0) sendfile(r0, r1, 0x0, 0x20000023896) [ 1564.866270][T18292] loop1: detected capacity change from 0 to 2048 [ 1564.873744][T18292] ext4: Unknown parameter 'grpˆ¹+'/xxF}ɋ' 16:22:56 executing program 2: syz_mount_image$ext4(&(0x7f0000000400)='ext4\x00', &(0x7f0000000100)='./bus\x00', 0xc010, &(0x7f0000000140)={[{@acl}, {@grpjquota}, {@i_version}]}, 0x5, 0x768, &(0x7f0000000f00)="$eJzs3M9rHGUfAPDvTLJN0+Z9Ny+84I+DCC20ULpJmkt7arx4KxQKXmtIJiFkkg3ZTc3Ggq1noTaXCoKoZ49ehVL/AG9SUPAuiNZ4EC8rs/lRG3fTbdN0Nf18YHa+zzM/vs+3OzzdgcwE8MJ6vfhIIoYi4nJElLf604g40oqORtzY3G/jwfWpYkmi2bzyc1IcFhvN8s65kq318WgdEi9HxL1SxJn3/5631libn8zzbHmrPVJfWBqpNdbOzi1Mzmaz2eLY+IXR8+Pj50fHH1vDS13WevKtC4O3v3lzff3bL+u3Xus/m8REq+7Yqq3L0zyRzX+TUkzs6l88iGQ9lPR6AAAAdKX4nd8XEf2tX6nl6GtFAAAAwGHSHBgsPgEAAIBDLXH3DwAAAIfc9t8BbD/be1DPwXby0xsRMdwuf3/rGeKIo1GKiGMbySNPJiSbh8G+3LgZEXcndl9/nxdX2I19nnt0V/vRZ6SP7PPsPAt3i/lnot38k+7MP9Fm/unffnfCPnWe/x7m7+sw/13uMsdXn7xS6pj/ZsSr/e3yJzv5kw753+4y/631D2532tb8LOJU2/9/kkdy7fF+iImZuXzP1w/c++P0/b3qP9Ypf7J3/Utd1v/uxq/zneaSIv/pE3t//+3yF9fEh1vjSCPi9ta6aK/vynFi4buv96p/OqK5nXvwLxU+7vv/tMv6f/hiYLXLXQEAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAKAljYihSNLKTpymlUrE8Yj4fxxL82qtfmamurI4XWyLGI5SOjOXZ6MRUd5sJ0V7rBU/bJ/b1R6PiP99P7iZdC7PKlPVfLrXxQMAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAALDjeEQMRZJWIiKNiN/KaVqpRPR3cexA6wgAAADgX2G41wMAAAAADpz7fwAAADj8nvb+P3nG4wAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAOtcuXLhVLc+PB9amiPX2tsTJfvXZ2OqvNVxZWpipT1eWlymy1OptnlanqwuPOl1erS2MXYmV1pJ7V6iO1xtrVherKYv3q3MLkbHY1Kz2XqgAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAHhSQ60lSSsRkbbiNK1UIv4TEcNRSmbm8mw0Iv4bEffLpYGiPdbrQQMAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAPDM1Rpr85N5ni0LBILnFrwXEf+AYewR9HpmAgAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAACgF2qNtfnJPM+Wa70eCQAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAL2V/phERLGcKp8c2r31SPJ7ubWOiHc+vnJntS8ixor+X3b66x9dubM6Wa8vn+vF+AEAAOCFcLF9d9q2d/s+vbUeO9iBAQAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAh0utsTY/mefZ8lME6cOei9FYayYddu51jQAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAwNP5MwAA//8lyr5t") chdir(&(0x7f0000000080)='./file0\x00') (async, rerun: 32) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) (async, rerun: 32) creat(&(0x7f0000000480)='./file0\x00', 0x0) 16:22:56 executing program 5: syz_mount_image$ext4(&(0x7f0000000740)='ext4\x00', &(0x7f0000000100)='./bus\x00', 0x804810, &(0x7f0000000200)=ANY=[@ANYBLOB="67727088b92b272f787890467dc98b3d6a71756f74613d2c6ea79aa1db"], 0x5, 0x756, &(0x7f0000000780)="$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") chdir(&(0x7f0000000080)='./file0\x00') mkdir(&(0x7f0000000300)='./bus\x00', 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, 0x0) ptrace$getenv(0x4201, 0x0, 0x0, &(0x7f0000000040)) mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) writev(0xffffffffffffffff, 0x0, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000400)=0x8) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) r3 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000180), 0x2, 0x0) r4 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/timer_list\x00', 0x0, 0x0) mount$9p_fd(0x0, &(0x7f0000000340)='./file0\x00', &(0x7f00000003c0), 0x0, 0x0) sendfile(r3, r4, 0x0, 0x20000023896) syz_mount_image$hfsplus(&(0x7f0000000100), &(0x7f0000000640)='./file0\x00', 0x10000, &(0x7f0000000680)=ANY=[@ANYBLOB="0091fc98368ca7a527e3ac062c70d160f472217a7191e1857a0480bab634e9259b648e9593cb3f84dfca74a390cfe38a888f0ce01ff21063aafd432bc87b619537ce4b950ced06abc321f3db188f6a8f090006bb67a1293167ac947dac679cc491a77cb0c7dcdf618e062d937748ee7a28ecc3396dc3cd37b512ec86660ec4d77b9e6916b0ad1d2caad801690b0e9f21b3fd9166f559a207248fbf0417"], 0x1, 0x5f8, &(0x7f0000001280)="$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") fadvise64(0xffffffffffffffff, 0x0, 0x0, 0x4) creat(&(0x7f0000000480)='./file0\x00', 0x0) chdir(&(0x7f0000000000)='./bus\x00') syz_open_dev$vcsn(&(0x7f0000000140), 0x5, 0x4000) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) 16:22:56 executing program 0: syz_mount_image$ext4(&(0x7f0000000740)='ext4\x00', &(0x7f0000000100)='./bus\x00', 0x804810, &(0x7f0000000200)=ANY=[@ANYBLOB="67727088b92b272f787890467dc98b3d6a71756f74613d2c6ea79aa1db"], 0x5, 0x756, &(0x7f0000000780)="$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") r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000180), 0x2, 0x0) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/timer_list\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x20000023896) 16:22:56 executing program 3: syz_mount_image$ext4(&(0x7f0000000740)='ext4\x00', &(0x7f0000000100)='./bus\x00', 0x804810, &(0x7f0000000200)=ANY=[@ANYBLOB="67727088b92b272f787890467dc98b3d6a71756f74613d2c6ea79aa1db"], 0x5, 0x756, &(0x7f0000000780)="$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") chdir(&(0x7f0000000080)='./file0\x00') mkdir(&(0x7f0000000300)='./bus\x00', 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, 0x0) ptrace$getenv(0x4201, 0x0, 0x0, &(0x7f0000000040)) mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) writev(0xffffffffffffffff, 0x0, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000400)=0x8) sched_setscheduler(0x0, 0x2, &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r1, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x2, 0x0) recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) r2 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000180), 0x2, 0x0) r3 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/timer_list\x00', 0x0, 0x0) mount$9p_fd(0x0, &(0x7f0000000340)='./file0\x00', &(0x7f00000003c0), 0x0, 0x0) sendfile(r2, r3, 0x0, 0x20000023896) creat(&(0x7f0000000480)='./file0\x00', 0x0) chdir(&(0x7f0000000000)='./bus\x00') r4 = syz_open_dev$vcsn(&(0x7f0000000140), 0x5, 0x4000) unlinkat(r4, &(0x7f00000001c0)='./bus\x00', 0x0) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x27) 16:22:56 executing program 4: mkdir(0x0, 0x0) r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000180), 0x2, 0x0) r1 = openat$procfs(0xffffffffffffff9c, 0x0, 0x0, 0x0) sendfile(r0, r1, 0x0, 0x20000023896) 16:22:56 executing program 4: mkdir(0x0, 0x0) r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000180), 0x2, 0x0) r1 = openat$procfs(0xffffffffffffff9c, 0x0, 0x0, 0x0) sendfile(r0, r1, 0x0, 0x20000023896) [ 1565.171892][T18297] loop5: detected capacity change from 0 to 2048 [ 1565.179481][T18297] ext4: Unknown parameter 'grpˆ¹+'/xxF}ɋ' [ 1565.185059][T18298] loop2: detected capacity change from 0 to 2048 [ 1565.200767][T18298] EXT4-fs: Ignoring removed i_version option 16:22:56 executing program 4: mkdir(0x0, 0x0) openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000180), 0x2, 0x0) r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/timer_list\x00', 0x0, 0x0) sendfile(0xffffffffffffffff, r0, 0x0, 0x20000023896) 16:22:56 executing program 4: mkdir(0x0, 0x0) openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000180), 0x2, 0x0) r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/timer_list\x00', 0x0, 0x0) sendfile(0xffffffffffffffff, r0, 0x0, 0x20000023896) [ 1565.246468][T18298] ext4 filesystem being mounted at /root/syzkaller-testdir2004240359/syzkaller.dGyvvB/1950/bus supports timestamps until 2038 (0x7fffffff) [ 1565.341661][T18313] loop3: detected capacity change from 0 to 2048 [ 1565.348062][T18310] EXT4-fs error (device loop2): ext4_mb_generate_buddy:1098: group 0, block bitmap and bg descriptor inconsistent: 35 vs 5 free clusters [ 1565.349741][T18313] ext4: Unknown parameter 'grpˆ¹+'/xxF}ɋ' 16:22:56 executing program 4: mkdir(0x0, 0x0) openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000180), 0x2, 0x0) r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/timer_list\x00', 0x0, 0x0) sendfile(0xffffffffffffffff, r0, 0x0, 0x20000023896) 16:22:56 executing program 1: syz_mount_image$ext4(&(0x7f0000000740)='ext4\x00', &(0x7f0000000100)='./bus\x00', 0x804810, &(0x7f0000000200)=ANY=[@ANYBLOB="67727088b92b272f787890467dc98b3d6a71756f74613d2c6ea79aa1db"], 0x5, 0x756, &(0x7f0000000780)="$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") chdir(&(0x7f0000000080)='./file0\x00') mkdir(&(0x7f0000000300)='./bus\x00', 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, 0x0) ptrace$getenv(0x4201, 0x0, 0x0, &(0x7f0000000040)) mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) writev(0xffffffffffffffff, 0x0, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000400)=0x8) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) r3 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000180), 0x2, 0x0) r4 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/timer_list\x00', 0x0, 0x0) mount$9p_fd(0x0, &(0x7f0000000340)='./file0\x00', &(0x7f00000003c0), 0x0, 0x0) sendfile(r3, r4, 0x0, 0x20000023896) syz_mount_image$hfsplus(&(0x7f0000000100), &(0x7f0000000640)='./file0\x00', 0x10000, &(0x7f0000000680)=ANY=[@ANYBLOB="0091fc98368ca7a527e3ac062c70d160f472217a7191e1857a0480bab634e9259b648e9593cb3f84dfca74a390cfe38a888f0ce01ff21063aafd432bc87b619537ce4b950ced06abc321f3db188f6a8f090006bb67a1293167ac947dac679cc491a77cb0c7dcdf618e062d937748ee7a28ecc3396dc3cd37b512ec86660ec4d77b9e6916b0ad1d2caad801690b0e9f21b3fd9166f559a207248fbf0417"], 0x1, 0x5f8, &(0x7f0000001280)="$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") fadvise64(0xffffffffffffffff, 0x0, 0x0, 0x4) creat(&(0x7f0000000480)='./file0\x00', 0x0) chdir(&(0x7f0000000000)='./bus\x00') syz_open_dev$vcsn(&(0x7f0000000140), 0x5, 0x4000) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) 16:22:56 executing program 2: syz_mount_image$ext4(&(0x7f0000000740)='ext4\x00', &(0x7f0000000100)='./bus\x00', 0x804810, &(0x7f0000000200)=ANY=[@ANYBLOB="67727088b92b272f787890467dc98b3d6a71756f74613d2c6ea79aa1db"], 0x5, 0x756, &(0x7f0000000780)="$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") chdir(&(0x7f0000000080)='./file0\x00') mkdir(&(0x7f0000000300)='./bus\x00', 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, 0x0) ptrace$getenv(0x4201, 0x0, 0x0, &(0x7f0000000040)) mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) writev(0xffffffffffffffff, 0x0, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000400)=0x8) sched_setscheduler(0x0, 0x2, &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r1, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x2, 0x0) recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) r2 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000180), 0x2, 0x0) r3 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/timer_list\x00', 0x0, 0x0) mount$9p_fd(0x0, &(0x7f0000000340)='./file0\x00', &(0x7f00000003c0), 0x0, 0x0) sendfile(r2, r3, 0x0, 0x20000023896) creat(&(0x7f0000000480)='./file0\x00', 0x0) chdir(&(0x7f0000000000)='./bus\x00') r4 = syz_open_dev$vcsn(&(0x7f0000000140), 0x5, 0x4000) unlinkat(r4, &(0x7f00000001c0)='./bus\x00', 0x0) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x27) 16:22:56 executing program 4: mkdir(0x0, 0x0) r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000180), 0x2, 0x0) openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/timer_list\x00', 0x0, 0x0) sendfile(r0, 0xffffffffffffffff, 0x0, 0x20000023896) 16:22:56 executing program 4: mkdir(0x0, 0x0) r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000180), 0x2, 0x0) openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/timer_list\x00', 0x0, 0x0) sendfile(r0, 0xffffffffffffffff, 0x0, 0x20000023896) [ 1565.722668][T18324] loop2: detected capacity change from 0 to 2048 [ 1565.743519][T18324] ext4: Unknown parameter 'grpˆ¹+'/xxF}ɋ' [ 1565.812179][T18327] loop1: detected capacity change from 0 to 2048 [ 1565.832945][T18327] ext4: Unknown parameter 'grpˆ¹+'/xxF}ɋ' 16:22:57 executing program 5: syz_mount_image$ext4(&(0x7f0000000740)='ext4\x00', &(0x7f0000000100)='./bus\x00', 0x804810, &(0x7f0000000200)=ANY=[@ANYBLOB="67727088b92b272f787890467dc98b3d6a71756f74613d2c6ea79aa1db"], 0x5, 0x756, &(0x7f0000000780)="$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") chdir(&(0x7f0000000080)='./file0\x00') mkdir(&(0x7f0000000300)='./bus\x00', 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, 0x0) ptrace$getenv(0x4201, 0x0, 0x0, &(0x7f0000000040)) mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) writev(0xffffffffffffffff, 0x0, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000400)=0x8) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) r3 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000180), 0x2, 0x0) r4 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/timer_list\x00', 0x0, 0x0) mount$9p_fd(0x0, &(0x7f0000000340)='./file0\x00', &(0x7f00000003c0), 0x0, 0x0) sendfile(r3, r4, 0x0, 0x20000023896) syz_mount_image$hfsplus(&(0x7f0000000100), &(0x7f0000000640)='./file0\x00', 0x10000, &(0x7f0000000680)=ANY=[@ANYBLOB="0091fc98368ca7a527e3ac062c70d160f472217a7191e1857a0480bab634e9259b648e9593cb3f84dfca74a390cfe38a888f0ce01ff21063aafd432bc87b619537ce4b950ced06abc321f3db188f6a8f090006bb67a1293167ac947dac679cc491a77cb0c7dcdf618e062d937748ee7a28ecc3396dc3cd37b512ec86660ec4d77b9e6916b0ad1d2caad801690b0e9f21b3fd9166f559a207248fbf0417"], 0x1, 0x5f8, &(0x7f0000001280)="$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") fadvise64(0xffffffffffffffff, 0x0, 0x0, 0x4) creat(&(0x7f0000000480)='./file0\x00', 0x0) chdir(&(0x7f0000000000)='./bus\x00') syz_open_dev$vcsn(&(0x7f0000000140), 0x5, 0x4000) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) 16:22:57 executing program 0: r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000180), 0x2, 0x0) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/timer_list\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x20000023896) [ 1566.043351][T18335] loop5: detected capacity change from 0 to 2048 [ 1566.051392][T18335] ext4: Unknown parameter 'grpˆ¹+'/xxF}ɋ' 16:22:57 executing program 3: syz_mount_image$ext4(&(0x7f0000000740)='ext4\x00', &(0x7f0000000100)='./bus\x00', 0x804810, &(0x7f0000000200)=ANY=[@ANYBLOB="67727088b92b272f787890467dc98b3d6a71756f74613d2c6ea79aa1db"], 0x5, 0x756, &(0x7f0000000780)="$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") chdir(&(0x7f0000000080)='./file0\x00') mkdir(&(0x7f0000000300)='./bus\x00', 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, 0x0) ptrace$getenv(0x4201, 0x0, 0x0, &(0x7f0000000040)) mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) writev(0xffffffffffffffff, 0x0, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) r3 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000180), 0x2, 0x0) r4 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/timer_list\x00', 0x0, 0x0) mount$9p_fd(0x0, &(0x7f0000000340)='./file0\x00', &(0x7f00000003c0), 0x0, 0x0) sendfile(r3, r4, 0x0, 0x20000023896) creat(&(0x7f0000000480)='./file0\x00', 0x0) chdir(&(0x7f0000000000)='./bus\x00') r5 = syz_open_dev$vcsn(&(0x7f0000000140), 0x5, 0x4000) unlinkat(r5, &(0x7f00000001c0)='./bus\x00', 0x0) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x27) 16:22:57 executing program 4: mkdir(0x0, 0x0) r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000180), 0x2, 0x0) openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/timer_list\x00', 0x0, 0x0) sendfile(r0, 0xffffffffffffffff, 0x0, 0x20000023896) 16:22:57 executing program 4: mkdir(0x0, 0x0) r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000180), 0x2, 0x0) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/timer_list\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x0) 16:22:57 executing program 4: mkdir(0x0, 0x0) r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000180), 0x2, 0x0) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/timer_list\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x0) 16:22:57 executing program 4: mkdir(0x0, 0x0) r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000180), 0x2, 0x0) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/timer_list\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x0) [ 1566.287412][T18342] loop3: detected capacity change from 0 to 2048 [ 1566.298917][T18342] ext4: Unknown parameter 'grpˆ¹+'/xxF}ɋ' 16:22:57 executing program 4: mkdir(0x0, 0x0) r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000180), 0x2, 0x0) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/timer_list\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x0) 16:22:57 executing program 4: syz_mount_image$ext4(&(0x7f0000000740)='ext4\x00', &(0x7f0000000100)='./bus\x00', 0x804810, &(0x7f0000000200)=ANY=[@ANYBLOB="67727088b92b272f787890467dc98b3d6a71756f74613d2c6ea79aa1db"], 0x5, 0x756, &(0x7f0000000780)="$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") r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000180), 0x2, 0x0) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/timer_list\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x20000023896) 16:22:57 executing program 2: syz_mount_image$ext4(&(0x7f0000000740)='ext4\x00', &(0x7f0000000100)='./bus\x00', 0x804810, &(0x7f0000000200)=ANY=[@ANYBLOB="67727088b92b272f787890467dc98b3d6a71756f74613d2c6ea79aa1db"], 0x5, 0x756, &(0x7f0000000780)="$eJzs3M1rXOUaAPDnnGaafuTeyYUL9+pChBZaKD1Jmk27aty4KxQKbmtITkLISSZkJrUTC7auhdpsFARR1y7dCqX+Ae6koOBeEK1xIW5GzuSjNGam0ybpSPr7wcl53vP1vE/m8GYO5D0BvLReL38kEUMRcTUiqpvb04g42o6ORdzeOG790a2pckmi1br2S1KeFuut6va1ks31yWifEv+PiAeViHPv/z1vvbk6P1kU+fJme6SxsDRSb66en1uYnM1n88Wx8UujF8fHL46OP7WG//VY6+m3Lh2/9+2ba2vffdW4+9rA+SQm2nXHZm09XuaZbPxOKjGxY/viQSTro6TfHQAAoCfl9/wjETHQ/pZajSPtCAAAADhMWoMtAAAA4NBLot89AAAAAA7W1v8BbM3tPah5sJ38/EZEDO+Wf6A9hzjiWFQi4sR68sTMhGTjNNiT23ci4v7Ezvvvi/IOu73Ha4/uaD85R/roHq/Ofrhfjj8Tu40/6fb4E7uMPwNb707Yo87j3+P8RzqMf1d7zPH1p69UOua/E/HqwG75k+38SYf8b/eY/+7aB/c67Wt9HnFm178/yRO5urwfYmJmruj6+oEHf5592K3+E53yJ93rX+qx/nfXf5vvNJaU+c+e6v7575a/vCc+3OxHGhH3Ntdle21HjlML33/Trf7piNbzfP6f9Vj/j18O3uzxUAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAGhLI2IokjTbjtM0yyJORsR/40Ra1OqNczO1lcXpcl/EcFTSmbkiH42I6kY7Kdtj7fhx+8KO9nhE/OeH4xtJ54o8m6oV0/0uHgAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAgG0nI2IokjSLiDQifq+maZZFDPRw7uAL6B8AAACwT4b73QEAAADgwHn+BwAAgMPveZ//k33uBwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAHCoXb1ypVxa649uTZXt6RvNlfnajfPTeX0+W1iZyqZqy0vZbK02W+TZVG3hadcrarWlsUuxcnOkkdcbI/Xm6vWF2spi4/rcwuRsfj2vvJCqAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAeFZD7SVJs4hI23GaZlnEvyJiOCrJzFyRj0bEvyPiYbUyWLbH+t1pAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA9l29uTo/WRT5skAgeGHBexHxD+hGl6DfIxMAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAP1Qb67OTxZFvlzvd08AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAADor/SnJCLK5Uz19NDOvUeTP6rtdUS888m1j25ONhrLY+X2X7e3Nz7e3H6hH/0HAACAl8LlZzl46zl96zkeAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAACgV/Xm6vxkUeTLewsuR3O1lXQ4pt81AgAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAz+evAAAA//8KQsc4") chdir(&(0x7f0000000080)='./file0\x00') mkdir(&(0x7f0000000300)='./bus\x00', 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, 0x0) ptrace$getenv(0x4201, 0x0, 0x0, &(0x7f0000000040)) mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) writev(0xffffffffffffffff, 0x0, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000400)=0x8) sched_setscheduler(0x0, 0x2, &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r1, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x2, 0x0) recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) r2 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000180), 0x2, 0x0) r3 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/timer_list\x00', 0x0, 0x0) mount$9p_fd(0x0, &(0x7f0000000340)='./file0\x00', &(0x7f00000003c0), 0x0, 0x0) sendfile(r2, r3, 0x0, 0x20000023896) creat(&(0x7f0000000480)='./file0\x00', 0x0) chdir(&(0x7f0000000000)='./bus\x00') r4 = syz_open_dev$vcsn(&(0x7f0000000140), 0x5, 0x4000) unlinkat(r4, &(0x7f00000001c0)='./bus\x00', 0x0) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x27) 16:22:57 executing program 1: syz_mount_image$ext4(&(0x7f0000000740)='ext4\x00', &(0x7f0000000100)='./bus\x00', 0x804810, &(0x7f0000000200)=ANY=[@ANYBLOB="67727088b92b272f787890467dc98b3d6a71756f74613d2c6ea79aa1db"], 0x5, 0x756, &(0x7f0000000780)="$eJzs3M1rXOUaAPDnnGaafuTeyYUL9+pChBZaKD1Jmk27aty4KxQKbmtITkLISSZkJrUTC7auhdpsFARR1y7dCqX+Ae6koOBeEK1xIW5GzuSjNGam0ybpSPr7wcl53vP1vE/m8GYO5D0BvLReL38kEUMRcTUiqpvb04g42o6ORdzeOG790a2pckmi1br2S1KeFuut6va1ks31yWifEv+PiAeViHPv/z1vvbk6P1kU+fJme6SxsDRSb66en1uYnM1n88Wx8UujF8fHL46OP7WG//VY6+m3Lh2/9+2ba2vffdW4+9rA+SQm2nXHZm09XuaZbPxOKjGxY/viQSTro6TfHQAAoCfl9/wjETHQ/pZajSPtCAAAADhMWoMtAAAA4NBLot89AAAAAA7W1v8BbM3tPah5sJ38/EZEDO+Wf6A9hzjiWFQi4sR68sTMhGTjNNiT23ci4v7Ezvvvi/IOu73Ha4/uaD85R/roHq/Ofrhfjj8Tu40/6fb4E7uMPwNb707Yo87j3+P8RzqMf1d7zPH1p69UOua/E/HqwG75k+38SYf8b/eY/+7aB/c67Wt9HnFm178/yRO5urwfYmJmruj6+oEHf5592K3+E53yJ93rX+qx/nfXf5vvNJaU+c+e6v7575a/vCc+3OxHGhH3Ntdle21HjlML33/Trf7piNbzfP6f9Vj/j18O3uzxUAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAGhLI2IokjTbjtM0yyJORsR/40Ra1OqNczO1lcXpcl/EcFTSmbkiH42I6kY7Kdtj7fhx+8KO9nhE/OeH4xtJ54o8m6oV0/0uHgAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAgG0nI2IokjSLiDQifq+maZZFDPRw7uAL6B8AAACwT4b73QEAAADgwHn+BwAAgMPveZ//k33uBwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAHCoXb1ypVxa649uTZXt6RvNlfnajfPTeX0+W1iZyqZqy0vZbK02W+TZVG3hadcrarWlsUuxcnOkkdcbI/Xm6vWF2spi4/rcwuRsfj2vvJCqAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAeFZD7SVJs4hI23GaZlnEvyJiOCrJzFyRj0bEvyPiYbUyWLbH+t1pAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA9l29uTo/WRT5skAgeGHBexHxD+hGl6DfIxMAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAP1Qb67OTxZFvlzvd08AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAADor/SnJCLK5Uz19NDOvUeTP6rtdUS888m1j25ONhrLY+X2X7e3Nz7e3H6hH/0HAACAl8LlZzl46zl96zkeAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAACgV/Xm6vxkUeTLewsuR3O1lXQ4pt81AgAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAz+evAAAA//8KQsc4") chdir(&(0x7f0000000080)='./file0\x00') mkdir(&(0x7f0000000300)='./bus\x00', 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, 0x0) ptrace$getenv(0x4201, 0x0, 0x0, &(0x7f0000000040)) mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000400)=0x8) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) r3 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000180), 0x2, 0x0) r4 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/timer_list\x00', 0x0, 0x0) mount$9p_fd(0x0, &(0x7f0000000340)='./file0\x00', &(0x7f00000003c0), 0x0, 0x0) sendfile(r3, r4, 0x0, 0x20000023896) syz_mount_image$hfsplus(&(0x7f0000000100), &(0x7f0000000640)='./file0\x00', 0x10000, &(0x7f0000000680)=ANY=[@ANYBLOB="0091fc98368ca7a527e3ac062c70d160f472217a7191e1857a0480bab634e9259b648e9593cb3f84dfca74a390cfe38a888f0ce01ff21063aafd432bc87b619537ce4b950ced06abc321f3db188f6a8f090006bb67a1293167ac947dac679cc491a77cb0c7dcdf618e062d937748ee7a28ecc3396dc3cd37b512ec86660ec4d77b9e6916b0ad1d2caad801690b0e9f21b3fd9166f559a207248fbf0417"], 0x1, 0x5f8, &(0x7f0000001280)="$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") fadvise64(0xffffffffffffffff, 0x0, 0x0, 0x4) creat(&(0x7f0000000480)='./file0\x00', 0x0) chdir(&(0x7f0000000000)='./bus\x00') syz_open_dev$vcsn(&(0x7f0000000140), 0x5, 0x4000) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) [ 1566.667371][T18356] loop2: detected capacity change from 0 to 2048 [ 1566.671703][T18357] loop4: detected capacity change from 0 to 2048 [ 1566.680022][T18356] ext4: Unknown parameter 'grpˆ¹+'/xxF}ɋ' [ 1566.683255][T18357] ext4: Unknown parameter 'grpˆ¹+'/xxF}ɋ' [ 1566.708391][T18359] loop1: detected capacity change from 0 to 2048 [ 1566.716729][T18359] ext4: Unknown parameter 'grpˆ¹+'/xxF}ɋ' 16:22:58 executing program 0: r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000180), 0x2, 0x0) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/timer_list\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x20000023896) 16:22:58 executing program 5: syz_mount_image$ext4(&(0x7f0000000740)='ext4\x00', &(0x7f0000000100)='./bus\x00', 0x804810, &(0x7f0000000200)=ANY=[@ANYBLOB="67727088b92b272f787890467dc98b3d6a71756f74613d2c6ea79aa1db"], 0x5, 0x756, &(0x7f0000000780)="$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") chdir(&(0x7f0000000080)='./file0\x00') mkdir(&(0x7f0000000300)='./bus\x00', 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, 0x0) ptrace$getenv(0x4201, 0x0, 0x0, &(0x7f0000000040)) mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) writev(0xffffffffffffffff, 0x0, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000400)=0x8) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) r3 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000180), 0x2, 0x0) r4 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/timer_list\x00', 0x0, 0x0) mount$9p_fd(0x0, &(0x7f0000000340)='./file0\x00', &(0x7f00000003c0), 0x0, 0x0) sendfile(r3, r4, 0x0, 0x20000023896) syz_mount_image$hfsplus(&(0x7f0000000100), &(0x7f0000000640)='./file0\x00', 0x10000, &(0x7f0000000680)=ANY=[@ANYBLOB="0091fc98368ca7a527e3ac062c70d160f472217a7191e1857a0480bab634e9259b648e9593cb3f84dfca74a390cfe38a888f0ce01ff21063aafd432bc87b619537ce4b950ced06abc321f3db188f6a8f090006bb67a1293167ac947dac679cc491a77cb0c7dcdf618e062d937748ee7a28ecc3396dc3cd37b512ec86660ec4d77b9e6916b0ad1d2caad801690b0e9f21b3fd9166f559a207248fbf0417"], 0x1, 0x5f8, &(0x7f0000001280)="$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") fadvise64(0xffffffffffffffff, 0x0, 0x0, 0x4) creat(&(0x7f0000000480)='./file0\x00', 0x0) chdir(&(0x7f0000000000)='./bus\x00') syz_open_dev$vcsn(&(0x7f0000000140), 0x5, 0x4000) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) [ 1566.965775][T18367] loop5: detected capacity change from 0 to 2048 [ 1566.973910][T18367] ext4: Unknown parameter 'grpˆ¹+'/xxF}ɋ' 16:22:58 executing program 3: syz_mount_image$ext4(&(0x7f0000000740)='ext4\x00', &(0x7f0000000100)='./bus\x00', 0x804810, &(0x7f0000000200)=ANY=[@ANYBLOB="67727088b92b272f787890467dc98b3d6a71756f74613d2c6ea79aa1db"], 0x5, 0x756, &(0x7f0000000780)="$eJzs3M1rXOUaAPDnnGaafuTeyYUL9+pChBZaKD1Jmk27aty4KxQKbmtITkLISSZkJrUTC7auhdpsFARR1y7dCqX+Ae6koOBeEK1xIW5GzuSjNGam0ybpSPr7wcl53vP1vE/m8GYO5D0BvLReL38kEUMRcTUiqpvb04g42o6ORdzeOG790a2pckmi1br2S1KeFuut6va1ks31yWifEv+PiAeViHPv/z1vvbk6P1kU+fJme6SxsDRSb66en1uYnM1n88Wx8UujF8fHL46OP7WG//VY6+m3Lh2/9+2ba2vffdW4+9rA+SQm2nXHZm09XuaZbPxOKjGxY/viQSTro6TfHQAAoCfl9/wjETHQ/pZajSPtCAAAADhMWoMtAAAA4NBLot89AAAAAA7W1v8BbM3tPah5sJ38/EZEDO+Wf6A9hzjiWFQi4sR68sTMhGTjNNiT23ci4v7Ezvvvi/IOu73Ha4/uaD85R/roHq/Ofrhfjj8Tu40/6fb4E7uMPwNb707Yo87j3+P8RzqMf1d7zPH1p69UOua/E/HqwG75k+38SYf8b/eY/+7aB/c67Wt9HnFm178/yRO5urwfYmJmruj6+oEHf5592K3+E53yJ93rX+qx/nfXf5vvNJaU+c+e6v7575a/vCc+3OxHGhH3Ntdle21HjlML33/Trf7piNbzfP6f9Vj/j18O3uzxUAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAGhLI2IokjTbjtM0yyJORsR/40Ra1OqNczO1lcXpcl/EcFTSmbkiH42I6kY7Kdtj7fhx+8KO9nhE/OeH4xtJ54o8m6oV0/0uHgAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAgG0nI2IokjSLiDQifq+maZZFDPRw7uAL6B8AAACwT4b73QEAAADgwHn+BwAAgMPveZ//k33uBwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAHCoXb1ypVxa649uTZXt6RvNlfnajfPTeX0+W1iZyqZqy0vZbK02W+TZVG3hadcrarWlsUuxcnOkkdcbI/Xm6vWF2spi4/rcwuRsfj2vvJCqAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAeFZD7SVJs4hI23GaZlnEvyJiOCrJzFyRj0bEvyPiYbUyWLbH+t1pAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA9l29uTo/WRT5skAgeGHBexHxD+hGl6DfIxMAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAP1Qb67OTxZFvlzvd08AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAADor/SnJCLK5Uz19NDOvUeTP6rtdUS888m1j25ONhrLY+X2X7e3Nz7e3H6hH/0HAACAl8LlZzl46zl96zkeAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAACgV/Xm6vxkUeTLewsuR3O1lXQ4pt81AgAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAz+evAAAA//8KQsc4") chdir(&(0x7f0000000080)='./file0\x00') mkdir(&(0x7f0000000300)='./bus\x00', 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, 0x0) ptrace$getenv(0x4201, 0x0, 0x0, &(0x7f0000000040)) mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) writev(0xffffffffffffffff, 0x0, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) r3 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000180), 0x2, 0x0) r4 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/timer_list\x00', 0x0, 0x0) mount$9p_fd(0x0, &(0x7f0000000340)='./file0\x00', &(0x7f00000003c0), 0x0, 0x0) sendfile(r3, r4, 0x0, 0x20000023896) creat(&(0x7f0000000480)='./file0\x00', 0x0) chdir(&(0x7f0000000000)='./bus\x00') r5 = syz_open_dev$vcsn(&(0x7f0000000140), 0x5, 0x4000) unlinkat(r5, &(0x7f00000001c0)='./bus\x00', 0x0) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x27) [ 1567.145717][T18369] loop3: detected capacity change from 0 to 2048 [ 1567.156182][T18369] ext4: Unknown parameter 'grpˆ¹+'/xxF}ɋ' 16:22:58 executing program 2: syz_mount_image$ext4(&(0x7f0000000740)='ext4\x00', &(0x7f0000000100)='./bus\x00', 0x804810, &(0x7f0000000200)=ANY=[@ANYBLOB="67727088b92b272f787890467dc98b3d6a71756f74613d2c6ea79aa1db"], 0x5, 0x756, &(0x7f0000000780)="$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") chdir(&(0x7f0000000080)='./file0\x00') mkdir(&(0x7f0000000300)='./bus\x00', 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, 0x0) ptrace$getenv(0x4201, 0x0, 0x0, &(0x7f0000000040)) mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) writev(0xffffffffffffffff, 0x0, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) r3 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000180), 0x2, 0x0) r4 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/timer_list\x00', 0x0, 0x0) mount$9p_fd(0x0, &(0x7f0000000340)='./file0\x00', &(0x7f00000003c0), 0x0, 0x0) sendfile(r3, r4, 0x0, 0x20000023896) creat(&(0x7f0000000480)='./file0\x00', 0x0) chdir(&(0x7f0000000000)='./bus\x00') r5 = syz_open_dev$vcsn(&(0x7f0000000140), 0x5, 0x4000) unlinkat(r5, &(0x7f00000001c0)='./bus\x00', 0x0) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x27) 16:22:58 executing program 4: syz_mount_image$ext4(&(0x7f0000000740)='ext4\x00', &(0x7f0000000100)='./bus\x00', 0x804810, &(0x7f0000000200)=ANY=[@ANYBLOB="67727088b92b272f787890467dc98b3d6a71756f74613d2c6ea79aa1db"], 0x5, 0x756, &(0x7f0000000780)="$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") r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000180), 0x2, 0x0) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/timer_list\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x20000023896) 16:22:58 executing program 1: syz_mount_image$ext4(&(0x7f0000000740)='ext4\x00', &(0x7f0000000100)='./bus\x00', 0x804810, &(0x7f0000000200)=ANY=[@ANYBLOB="67727088b92b272f787890467dc98b3d6a71756f74613d2c6ea79aa1db"], 0x5, 0x756, &(0x7f0000000780)="$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") chdir(&(0x7f0000000080)='./file0\x00') mkdir(&(0x7f0000000300)='./bus\x00', 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, 0x0) ptrace$getenv(0x4201, 0x0, 0x0, &(0x7f0000000040)) mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000400)=0x8) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) r3 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000180), 0x2, 0x0) r4 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/timer_list\x00', 0x0, 0x0) mount$9p_fd(0x0, &(0x7f0000000340)='./file0\x00', &(0x7f00000003c0), 0x0, 0x0) sendfile(r3, r4, 0x0, 0x20000023896) syz_mount_image$hfsplus(&(0x7f0000000100), &(0x7f0000000640)='./file0\x00', 0x10000, &(0x7f0000000680)=ANY=[@ANYBLOB="0091fc98368ca7a527e3ac062c70d160f472217a7191e1857a0480bab634e9259b648e9593cb3f84dfca74a390cfe38a888f0ce01ff21063aafd432bc87b619537ce4b950ced06abc321f3db188f6a8f090006bb67a1293167ac947dac679cc491a77cb0c7dcdf618e062d937748ee7a28ecc3396dc3cd37b512ec86660ec4d77b9e6916b0ad1d2caad801690b0e9f21b3fd9166f559a207248fbf0417"], 0x1, 0x5f8, &(0x7f0000001280)="$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") fadvise64(0xffffffffffffffff, 0x0, 0x0, 0x4) creat(&(0x7f0000000480)='./file0\x00', 0x0) chdir(&(0x7f0000000000)='./bus\x00') syz_open_dev$vcsn(&(0x7f0000000140), 0x5, 0x4000) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) [ 1567.606450][T18377] loop4: detected capacity change from 0 to 2048 [ 1567.614571][T18376] loop2: detected capacity change from 0 to 2048 [ 1567.628768][T18379] loop1: detected capacity change from 0 to 2048 [ 1567.637211][T18377] ext4: Unknown parameter 'grpˆ¹+'/xxF}ɋ' [ 1567.644387][T18376] ext4: Unknown parameter 'grpˆ¹+'/xxF}ɋ' [ 1567.652783][T18379] ext4: Unknown parameter 'grpˆ¹+'/xxF}ɋ' 16:22:58 executing program 0: r0 = openat$ttyS3(0xffffffffffffff9c, 0x0, 0x2, 0x0) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/timer_list\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x20000023896) 16:22:59 executing program 0: r0 = openat$ttyS3(0xffffffffffffff9c, 0x0, 0x2, 0x0) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/timer_list\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x20000023896) 16:22:59 executing program 5: syz_mount_image$ext4(&(0x7f0000000740)='ext4\x00', &(0x7f0000000100)='./bus\x00', 0x804810, &(0x7f0000000200)=ANY=[@ANYBLOB="67727088b92b272f787890467dc98b3d6a71756f74613d2c6ea79aa1db"], 0x5, 0x756, &(0x7f0000000780)="$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") chdir(&(0x7f0000000080)='./file0\x00') r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000180), 0x2, 0x0) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/timer_list\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x20000023896) 16:22:59 executing program 0: r0 = openat$ttyS3(0xffffffffffffff9c, 0x0, 0x2, 0x0) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/timer_list\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x20000023896) 16:22:59 executing program 0: r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000180), 0x0, 0x0) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/timer_list\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x20000023896) 16:22:59 executing program 0: r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000180), 0x0, 0x0) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/timer_list\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x20000023896) [ 1567.885726][T18388] loop5: detected capacity change from 0 to 2048 [ 1567.894860][T18388] ext4: Unknown parameter 'grpˆ¹+'/xxF}ɋ' 16:22:59 executing program 0: r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000180), 0x0, 0x0) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/timer_list\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x20000023896) 16:22:59 executing program 3: syz_mount_image$ext4(&(0x7f0000000740)='ext4\x00', &(0x7f0000000100)='./bus\x00', 0x804810, &(0x7f0000000200)=ANY=[@ANYBLOB="67727088b92b272f787890467dc98b3d6a71756f74613d2c6ea79aa1db"], 0x5, 0x756, &(0x7f0000000780)="$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") chdir(&(0x7f0000000080)='./file0\x00') mkdir(&(0x7f0000000300)='./bus\x00', 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, 0x0) ptrace$getenv(0x4201, 0x0, 0x0, &(0x7f0000000040)) mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) writev(0xffffffffffffffff, 0x0, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) r3 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000180), 0x2, 0x0) r4 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/timer_list\x00', 0x0, 0x0) mount$9p_fd(0x0, &(0x7f0000000340)='./file0\x00', &(0x7f00000003c0), 0x0, 0x0) sendfile(r3, r4, 0x0, 0x20000023896) creat(&(0x7f0000000480)='./file0\x00', 0x0) chdir(&(0x7f0000000000)='./bus\x00') r5 = syz_open_dev$vcsn(&(0x7f0000000140), 0x5, 0x4000) unlinkat(r5, &(0x7f00000001c0)='./bus\x00', 0x0) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x27) 16:22:59 executing program 0: r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000180), 0x2, 0x0) r1 = openat$procfs(0xffffffffffffff9c, 0x0, 0x0, 0x0) sendfile(r0, r1, 0x0, 0x20000023896) [ 1568.072596][T18401] loop3: detected capacity change from 0 to 2048 [ 1568.080455][T18401] ext4: Unknown parameter 'grpˆ¹+'/xxF}ɋ' 16:22:59 executing program 2: syz_mount_image$ext4(&(0x7f0000000740)='ext4\x00', &(0x7f0000000100)='./bus\x00', 0x804810, &(0x7f0000000200)=ANY=[@ANYBLOB="67727088b92b272f787890467dc98b3d6a71756f74613d2c6ea79aa1db"], 0x5, 0x756, &(0x7f0000000780)="$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") chdir(&(0x7f0000000080)='./file0\x00') mkdir(&(0x7f0000000300)='./bus\x00', 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, 0x0) ptrace$getenv(0x4201, 0x0, 0x0, &(0x7f0000000040)) mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) writev(0xffffffffffffffff, 0x0, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000400)=0x8) sched_setscheduler(0x0, 0x2, &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r1, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x2, 0x0) recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) r2 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000180), 0x2, 0x0) r3 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/timer_list\x00', 0x0, 0x0) mount$9p_fd(0x0, &(0x7f0000000340)='./file0\x00', &(0x7f00000003c0), 0x0, 0x0) sendfile(r2, r3, 0x0, 0x20000023896) creat(&(0x7f0000000480)='./file0\x00', 0x0) chdir(&(0x7f0000000000)='./bus\x00') r4 = syz_open_dev$vcsn(&(0x7f0000000140), 0x5, 0x4000) unlinkat(r4, &(0x7f00000001c0)='./bus\x00', 0x0) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x27) 16:22:59 executing program 4: syz_mount_image$ext4(&(0x7f0000000740)='ext4\x00', &(0x7f0000000100)='./bus\x00', 0x804810, &(0x7f0000000200)=ANY=[@ANYBLOB="67727088b92b272f787890467dc98b3d6a71756f74613d2c6ea79aa1db"], 0x5, 0x756, &(0x7f0000000780)="$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") r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000180), 0x2, 0x0) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/timer_list\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x20000023896) 16:22:59 executing program 1: syz_mount_image$ext4(&(0x7f0000000740)='ext4\x00', &(0x7f0000000100)='./bus\x00', 0x804810, &(0x7f0000000200)=ANY=[@ANYBLOB="67727088b92b272f787890467dc98b3d6a71756f74613d2c6ea79aa1db"], 0x5, 0x756, &(0x7f0000000780)="$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") chdir(&(0x7f0000000080)='./file0\x00') mkdir(&(0x7f0000000300)='./bus\x00', 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, 0x0) ptrace$getenv(0x4201, 0x0, 0x0, &(0x7f0000000040)) mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000400)=0x8) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) r3 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000180), 0x2, 0x0) r4 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/timer_list\x00', 0x0, 0x0) mount$9p_fd(0x0, &(0x7f0000000340)='./file0\x00', &(0x7f00000003c0), 0x0, 0x0) sendfile(r3, r4, 0x0, 0x20000023896) syz_mount_image$hfsplus(&(0x7f0000000100), &(0x7f0000000640)='./file0\x00', 0x10000, &(0x7f0000000680)=ANY=[@ANYBLOB="0091fc98368ca7a527e3ac062c70d160f472217a7191e1857a0480bab634e9259b648e9593cb3f84dfca74a390cfe38a888f0ce01ff21063aafd432bc87b619537ce4b950ced06abc321f3db188f6a8f090006bb67a1293167ac947dac679cc491a77cb0c7dcdf618e062d937748ee7a28ecc3396dc3cd37b512ec86660ec4d77b9e6916b0ad1d2caad801690b0e9f21b3fd9166f559a207248fbf0417"], 0x1, 0x5f8, &(0x7f0000001280)="$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") fadvise64(0xffffffffffffffff, 0x0, 0x0, 0x4) creat(&(0x7f0000000480)='./file0\x00', 0x0) chdir(&(0x7f0000000000)='./bus\x00') syz_open_dev$vcsn(&(0x7f0000000140), 0x5, 0x4000) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) 16:22:59 executing program 0: r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000180), 0x2, 0x0) r1 = openat$procfs(0xffffffffffffff9c, 0x0, 0x0, 0x0) sendfile(r0, r1, 0x0, 0x20000023896) 16:22:59 executing program 0: r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000180), 0x2, 0x0) r1 = openat$procfs(0xffffffffffffff9c, 0x0, 0x0, 0x0) sendfile(r0, r1, 0x0, 0x20000023896) [ 1568.533880][T18410] loop4: detected capacity change from 0 to 2048 [ 1568.535212][T18408] loop2: detected capacity change from 0 to 2048 [ 1568.542452][T18410] ext4: Unknown parameter 'grpˆ¹+'/xxF}ɋ' [ 1568.558327][T18411] loop1: detected capacity change from 0 to 2048 [ 1568.562461][T18408] ext4: Unknown parameter 'grpˆ¹+'/xxF}ɋ' [ 1568.569398][T18411] ext4: Unknown parameter 'grpˆ¹+'/xxF}ɋ' 16:22:59 executing program 5: syz_mount_image$ext4(&(0x7f0000000740)='ext4\x00', &(0x7f0000000100)='./bus\x00', 0x804810, &(0x7f0000000200)=ANY=[@ANYBLOB="67727088b92b272f787890467dc98b3d6a71756f74613d2c6ea79aa1db"], 0x5, 0x756, &(0x7f0000000780)="$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") chdir(&(0x7f0000000080)='./file0\x00') r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000180), 0x2, 0x0) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/timer_list\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x20000023896) 16:22:59 executing program 0: openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000180), 0x2, 0x0) r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/timer_list\x00', 0x0, 0x0) sendfile(0xffffffffffffffff, r0, 0x0, 0x20000023896) 16:22:59 executing program 0: openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000180), 0x2, 0x0) r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/timer_list\x00', 0x0, 0x0) sendfile(0xffffffffffffffff, r0, 0x0, 0x20000023896) 16:23:00 executing program 0: openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000180), 0x2, 0x0) r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/timer_list\x00', 0x0, 0x0) sendfile(0xffffffffffffffff, r0, 0x0, 0x20000023896) 16:23:00 executing program 0: r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000180), 0x2, 0x0) openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/timer_list\x00', 0x0, 0x0) sendfile(r0, 0xffffffffffffffff, 0x0, 0x20000023896) [ 1568.792625][T18419] loop5: detected capacity change from 0 to 2048 [ 1568.804030][T18419] ext4: Unknown parameter 'grpˆ¹+'/xxF}ɋ' 16:23:00 executing program 3: syz_mount_image$ext4(&(0x7f0000000740)='ext4\x00', &(0x7f0000000100)='./bus\x00', 0x804810, &(0x7f0000000200)=ANY=[@ANYBLOB="67727088b92b272f787890467dc98b3d6a71756f74613d2c6ea79aa1db"], 0x5, 0x756, &(0x7f0000000780)="$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") chdir(&(0x7f0000000080)='./file0\x00') mkdir(&(0x7f0000000300)='./bus\x00', 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, 0x0) ptrace$getenv(0x4201, 0x0, 0x0, &(0x7f0000000040)) mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) writev(0xffffffffffffffff, 0x0, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000400)=0x8) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) r3 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000180), 0x2, 0x0) r4 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/timer_list\x00', 0x0, 0x0) mount$9p_fd(0x0, &(0x7f0000000340)='./file0\x00', &(0x7f00000003c0), 0x0, 0x0) sendfile(r3, r4, 0x0, 0x20000023896) creat(&(0x7f0000000480)='./file0\x00', 0x0) chdir(&(0x7f0000000000)='./bus\x00') r5 = syz_open_dev$vcsn(&(0x7f0000000140), 0x5, 0x4000) unlinkat(r5, &(0x7f00000001c0)='./bus\x00', 0x0) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x27) 16:23:00 executing program 0: r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000180), 0x2, 0x0) openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/timer_list\x00', 0x0, 0x0) sendfile(r0, 0xffffffffffffffff, 0x0, 0x20000023896) [ 1568.981252][T18429] loop3: detected capacity change from 0 to 2048 [ 1568.988686][T18429] ext4: Unknown parameter 'grpˆ¹+'/xxF}ɋ' 16:23:00 executing program 2: syz_mount_image$ext4(&(0x7f0000000740)='ext4\x00', &(0x7f0000000100)='./bus\x00', 0x804810, &(0x7f0000000200)=ANY=[@ANYBLOB="67727088b92b272f787890467dc98b3d6a71756f74613d2c6ea79aa1db"], 0x5, 0x756, &(0x7f0000000780)="$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") chdir(&(0x7f0000000080)='./file0\x00') mkdir(&(0x7f0000000300)='./bus\x00', 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, 0x0) ptrace$getenv(0x4201, 0x0, 0x0, &(0x7f0000000040)) mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) writev(0xffffffffffffffff, 0x0, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000400)=0x8) sched_setscheduler(0x0, 0x2, &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r1, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x2, 0x0) recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) r2 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000180), 0x2, 0x0) r3 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/timer_list\x00', 0x0, 0x0) mount$9p_fd(0x0, &(0x7f0000000340)='./file0\x00', &(0x7f00000003c0), 0x0, 0x0) sendfile(r2, r3, 0x0, 0x20000023896) creat(&(0x7f0000000480)='./file0\x00', 0x0) chdir(&(0x7f0000000000)='./bus\x00') r4 = syz_open_dev$vcsn(&(0x7f0000000140), 0x5, 0x4000) unlinkat(r4, &(0x7f00000001c0)='./bus\x00', 0x0) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x27) 16:23:00 executing program 4: syz_mount_image$ext4(&(0x7f0000000740)='ext4\x00', &(0x7f0000000100)='./bus\x00', 0x804810, &(0x7f0000000200)=ANY=[@ANYBLOB="67727088b92b272f787890467dc98b3d6a71756f74613d2c6ea79aa1db"], 0x5, 0x756, &(0x7f0000000780)="$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") r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000180), 0x2, 0x0) sendfile(r0, 0xffffffffffffffff, 0x0, 0x20000023896) 16:23:00 executing program 0: r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000180), 0x2, 0x0) openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/timer_list\x00', 0x0, 0x0) sendfile(r0, 0xffffffffffffffff, 0x0, 0x20000023896) 16:23:00 executing program 1: syz_mount_image$ext4(&(0x7f0000000740)='ext4\x00', &(0x7f0000000100)='./bus\x00', 0x804810, &(0x7f0000000200)=ANY=[@ANYBLOB="67727088b92b272f787890467dc98b3d6a71756f74613d2c6ea79aa1db"], 0x5, 0x756, &(0x7f0000000780)="$eJzs3M1rXOUaAPDnnGaafuTeyYUL9+pChBZaKD1Jmk27aty4KxQKbmtITkLISSZkJrUTC7auhdpsFARR1y7dCqX+Ae6koOBeEK1xIW5GzuSjNGam0ybpSPr7wcl53vP1vE/m8GYO5D0BvLReL38kEUMRcTUiqpvb04g42o6ORdzeOG790a2pckmi1br2S1KeFuut6va1ks31yWifEv+PiAeViHPv/z1vvbk6P1kU+fJme6SxsDRSb66en1uYnM1n88Wx8UujF8fHL46OP7WG//VY6+m3Lh2/9+2ba2vffdW4+9rA+SQm2nXHZm09XuaZbPxOKjGxY/viQSTro6TfHQAAoCfl9/wjETHQ/pZajSPtCAAAADhMWoMtAAAA4NBLot89AAAAAA7W1v8BbM3tPah5sJ38/EZEDO+Wf6A9hzjiWFQi4sR68sTMhGTjNNiT23ci4v7Ezvvvi/IOu73Ha4/uaD85R/roHq/Ofrhfjj8Tu40/6fb4E7uMPwNb707Yo87j3+P8RzqMf1d7zPH1p69UOua/E/HqwG75k+38SYf8b/eY/+7aB/c67Wt9HnFm178/yRO5urwfYmJmruj6+oEHf5592K3+E53yJ93rX+qx/nfXf5vvNJaU+c+e6v7575a/vCc+3OxHGhH3Ntdle21HjlML33/Trf7piNbzfP6f9Vj/j18O3uzxUAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAGhLI2IokjTbjtM0yyJORsR/40Ra1OqNczO1lcXpcl/EcFTSmbkiH42I6kY7Kdtj7fhx+8KO9nhE/OeH4xtJ54o8m6oV0/0uHgAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAgG0nI2IokjSLiDQifq+maZZFDPRw7uAL6B8AAACwT4b73QEAAADgwHn+BwAAgMPveZ//k33uBwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAHCoXb1ypVxa649uTZXt6RvNlfnajfPTeX0+W1iZyqZqy0vZbK02W+TZVG3hadcrarWlsUuxcnOkkdcbI/Xm6vWF2spi4/rcwuRsfj2vvJCqAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAeFZD7SVJs4hI23GaZlnEvyJiOCrJzFyRj0bEvyPiYbUyWLbH+t1pAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA9l29uTo/WRT5skAgeGHBexHxD+hGl6DfIxMAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAP1Qb67OTxZFvlzvd08AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAADor/SnJCLK5Uz19NDOvUeTP6rtdUS888m1j25ONhrLY+X2X7e3Nz7e3H6hH/0HAACAl8LlZzl46zl96zkeAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAACgV/Xm6vxkUeTLewsuR3O1lXQ4pt81AgAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAz+evAAAA//8KQsc4") chdir(&(0x7f0000000080)='./file0\x00') mkdir(&(0x7f0000000300)='./bus\x00', 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, 0x0) ptrace$getenv(0x4201, 0x0, 0x0, &(0x7f0000000040)) mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) writev(0xffffffffffffffff, 0x0, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000400)=0x8) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) r3 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000180), 0x2, 0x0) r4 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/timer_list\x00', 0x0, 0x0) mount$9p_fd(0x0, &(0x7f0000000340)='./file0\x00', &(0x7f00000003c0), 0x0, 0x0) sendfile(r3, r4, 0x0, 0x20000023896) syz_mount_image$hfsplus(&(0x7f0000000100), &(0x7f0000000640)='./file0\x00', 0x10000, &(0x7f0000000680)=ANY=[@ANYBLOB="0091fc98368ca7a527e3ac062c70d160f472217a7191e1857a0480bab634e9259b648e9593cb3f84dfca74a390cfe38a888f0ce01ff21063aafd432bc87b619537ce4b950ced06abc321f3db188f6a8f090006bb67a1293167ac947dac679cc491a77cb0c7dcdf618e062d937748ee7a28ecc3396dc3cd37b512ec86660ec4d77b9e6916b0ad1d2caad801690b0e9f21b3fd9166f559a207248fbf0417"], 0x1, 0x5f8, &(0x7f0000001280)="$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") fadvise64(0xffffffffffffffff, 0x0, 0x0, 0x4) creat(&(0x7f0000000480)='./file0\x00', 0x0) chdir(&(0x7f0000000000)='./bus\x00') syz_open_dev$vcsn(&(0x7f0000000140), 0x5, 0x4000) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) 16:23:00 executing program 0: r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000180), 0x2, 0x0) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/timer_list\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x0) [ 1569.445540][T18441] loop4: detected capacity change from 0 to 2048 [ 1569.455405][T18439] loop1: detected capacity change from 0 to 2048 [ 1569.462941][T18441] ext4: Unknown parameter 'grpˆ¹+'/xxF}ɋ' [ 1569.467089][T18437] loop2: detected capacity change from 0 to 2048 [ 1569.477399][T18439] ext4: Unknown parameter 'grpˆ¹+'/xxF}ɋ' [ 1569.485122][T18437] ext4: Unknown parameter 'grpˆ¹+'/xxF}ɋ' 16:23:00 executing program 5: mkdir(0x0, 0x0) r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000180), 0x2, 0x0) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/timer_list\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x20000023896) 16:23:00 executing program 0: r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000180), 0x2, 0x0) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/timer_list\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x0) 16:23:00 executing program 4: syz_mount_image$ext4(&(0x7f0000000740)='ext4\x00', &(0x7f0000000100)='./bus\x00', 0x804810, &(0x7f0000000200)=ANY=[@ANYBLOB="67727088b92b272f787890467dc98b3d6a71756f74613d2c6ea79aa1db"], 0x5, 0x756, &(0x7f0000000780)="$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") r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000180), 0x2, 0x0) sendfile(r0, 0xffffffffffffffff, 0x0, 0x20000023896) 16:23:00 executing program 0: r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000180), 0x2, 0x0) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/timer_list\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x0) 16:23:00 executing program 0: sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000000)=ANY=[@ANYBLOB='L\x00\x00\x00,\x00\'\r\x00'/20, @ANYRES32], 0x4c}}, 0x0) socket(0x1000000010, 0x80002, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xe, &(0x7f0000000d00)=ANY=[@ANYRESOCT], &(0x7f0000000340)='syzkaller\x00', 0x2, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x8, 0x10, &(0x7f0000000000), 0x10}, 0x80) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000cc0)={0x3, 0x2}, 0x4) ioctl$sock_SIOCSIFVLAN_ADD_VLAN_CMD(r0, 0x8983, &(0x7f00000002c0)={0x0, 'batadv0\x00', {0x2}, 0xdf}) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000080)={r1, 0x18000000000002a0, 0x15d, 0x11, &(0x7f00000006c0)="b9ff03006044238cb89e14f088a81bffffff00004000632977fbac141442e934a0a662079f4b4d2f87e5feca6a2d156bab845013f2325f1a3901050b038da1880b25181aa59d943be3f4aed50ea5a6b8686731cb89ef77123c899b699eeaa8eaa0073461119663906400f30c0600000000000059b6d3296e8ca31bce1d8392078b72f24996ae17dffc2e43c8174b54b620636894aaacf28ff62616363c70a440aec4014caf28c0adc043084617d7ecf41e9d134589d46e5dfc4ca5780d38cae870b9a1df48b238190da450296b0ac01496ace23eefc9d4246dd14afbf79a2283a0bb7e1d235f3df126c3acc240d75a058f6efa6d1f5f7ff400000000000090f012ebb6761e305cc287dcb74acd07f9e7c5e0f7684c85fcdd029d27ed35c9b53f972983d4ee488af4d4583701fe509e29c877c540ca934858e8ad2baf2a1c4a819f3b2eed0778d1f000ae12f1ce96405054d03f850e0a28720e78ec3867", 0x0, 0x2, 0x60000000, 0xde, 0x9a, &(0x7f0000000b80)="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", &(0x7f0000000600)="a9ba6625360fbfbf594f69e70a000000000000ebdd551750d650982f7907580e07723343dedc1866ccfe22a87f5b3db0526747de94ee4bc07b88a01812a54252ac6803db047c4d3e871e473aa99973c3dba56221a0d55b57466f1e45b15b154f831335a67593baa475a5ec3f0b153b4e03ad9d932387493704941286de8abcf27b88e2e30d1273ad86afbbdff24ee73595890fb54d6e4cc20000", 0x0, 0x5}, 0x48) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f0000000040)=@req3={0x8000, 0x200, 0x80, 0x20000}, 0x1c) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xe, &(0x7f0000000d40)=ANY=[@ANYBLOB="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"], &(0x7f0000000340)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x11, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x8, 0x10, &(0x7f0000000000), 0x10}, 0x80) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000080)={r2, 0x18000000000002a0, 0xfe, 0x0, &(0x7f0000000100)="b9ff03006044238cb89e14f088a81bffffff00004000632977fbac141442e934a0a662079f4b4d2f87e5feca6aab845013f2325f1a3901050b038da1880b25181aa59d943be3f4aed50ea5a6b8686731cb89ef77123c899b699eeaa8eaa0073461119663906400f30c0600000000000059b6d3296e8ca31bce1d8392078b72f24996ae17dffc2e43c8174b54b620636894aaacf28ff62616363c70a440aec4014caf28c0adc043084617d7ecf41e9d134589d46e5dfc4ca5780d38cae870b9a1df48b238190da450296b0ac01496ace23eefc9d4246dd14afbf79a2283a0bb7e1d235f3df126c3acc240d75a058f6efa6d1f5f7ff4000000000000000000", 0x0, 0xfe, 0x60000000}, 0x2c) pipe(&(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = socket$nl_route(0x10, 0x3, 0x0) splice(r3, 0x0, r5, 0x0, 0x725e65a6, 0x0) getpeername$packet(r4, &(0x7f0000000b40)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000300)=0x14) r6 = socket$inet6(0x10, 0x3, 0x0) fdatasync(r6) sendto$inet6(r6, &(0x7f00000005c0)="23000000220021bb00b9409b849ac00a00e3b8a98623ff2a09a6c5b01109e3ecabbe82", 0x23, 0x0, 0x0, 0x0) recvfrom$inet6(r6, &(0x7f0000000000)=""/203, 0xcb, 0x0, 0x0, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f0000000000)="900000a453001f", 0x7, 0x0, 0x0, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f0000000000)='\'\x00\x00\x00!', 0x5, 0x0, 0x0, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f0000000000)='q', 0x1, 0x0, 0x0, 0x0) write$binfmt_elf64(r4, &(0x7f0000000000)=ANY=[], 0xfffffd88) ioctl$FS_IOC_FSSETXATTR(0xffffffffffffffff, 0x40086602, &(0x7f0000000080)={0x17e}) sendmsg$DEVLINK_CMD_SB_TC_POOL_BIND_SET(0xffffffffffffffff, &(0x7f0000000580)={&(0x7f0000000500)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000900)={&(0x7f0000000840)={0xb0, 0x0, 0x20, 0x70bd28, 0x25dfdbff, {}, [{{@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8, 0x3, 0x3}}, {0x8, 0xb, 0x10001}, {0x6, 0x16, 0x1}, {0x5, 0x12, 0x1}, {0x6, 0x11, 0x4}, {0x8, 0xb, 0x5}}, {{@pci={{0x8}, {0x11}}, {0x8, 0x3, 0x1}}, {0x8, 0xb, 0x8}, {0x6, 0x16, 0xb021}, {0x5}, {0x6, 0x11, 0xad}, {0x8, 0xb, 0x6}}]}, 0xb0}, 0x1, 0x0, 0x0, 0xf895389c493dc3bb}, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f0000000440)="e005f0ab2123c15cc592d610a00ce7443de746a2bf0033b460bbc40946717ca595a79bad1ebfa68d552d11edd3ea5c6eb987e3fe1a01fdfbafe13aa1b464fb28a0b404211062b1b7de10972e8c360a7c162cbcf50d976d40227984ef6f0026690ca008aaa513440d7a5c44260d", 0x6d, 0xc000, &(0x7f00000004c0)={0xa, 0x4e22, 0x401, @mcast1, 0x7}, 0x1c) r7 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000300)='blkio.throttle.io_serviced_recursive\x00', 0x275a, 0x0) write$binfmt_script(0xffffffffffffffff, &(0x7f00000001c0)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r7, 0x0) [ 1569.699048][T18447] loop4: detected capacity change from 0 to 2048 [ 1569.714760][T18447] ext4: Unknown parameter 'grpˆ¹+'/xxF}ɋ' 16:23:01 executing program 3: syz_mount_image$ext4(&(0x7f0000000740)='ext4\x00', &(0x7f0000000100)='./bus\x00', 0x804810, &(0x7f0000000200)=ANY=[@ANYBLOB="67727088b92b272f787890467dc98b3d6a71756f74613d2c6ea79aa1db"], 0x5, 0x756, &(0x7f0000000780)="$eJzs3M1rXOUaAPDnnGaafuTeyYUL9+pChBZaKD1Jmk27aty4KxQKbmtITkLISSZkJrUTC7auhdpsFARR1y7dCqX+Ae6koOBeEK1xIW5GzuSjNGam0ybpSPr7wcl53vP1vE/m8GYO5D0BvLReL38kEUMRcTUiqpvb04g42o6ORdzeOG790a2pckmi1br2S1KeFuut6va1ks31yWifEv+PiAeViHPv/z1vvbk6P1kU+fJme6SxsDRSb66en1uYnM1n88Wx8UujF8fHL46OP7WG//VY6+m3Lh2/9+2ba2vffdW4+9rA+SQm2nXHZm09XuaZbPxOKjGxY/viQSTro6TfHQAAoCfl9/wjETHQ/pZajSPtCAAAADhMWoMtAAAA4NBLot89AAAAAA7W1v8BbM3tPah5sJ38/EZEDO+Wf6A9hzjiWFQi4sR68sTMhGTjNNiT23ci4v7Ezvvvi/IOu73Ha4/uaD85R/roHq/Ofrhfjj8Tu40/6fb4E7uMPwNb707Yo87j3+P8RzqMf1d7zPH1p69UOua/E/HqwG75k+38SYf8b/eY/+7aB/c67Wt9HnFm178/yRO5urwfYmJmruj6+oEHf5592K3+E53yJ93rX+qx/nfXf5vvNJaU+c+e6v7575a/vCc+3OxHGhH3Ntdle21HjlML33/Trf7piNbzfP6f9Vj/j18O3uzxUAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAGhLI2IokjTbjtM0yyJORsR/40Ra1OqNczO1lcXpcl/EcFTSmbkiH42I6kY7Kdtj7fhx+8KO9nhE/OeH4xtJ54o8m6oV0/0uHgAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAgG0nI2IokjSLiDQifq+maZZFDPRw7uAL6B8AAACwT4b73QEAAADgwHn+BwAAgMPveZ//k33uBwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAHCoXb1ypVxa649uTZXt6RvNlfnajfPTeX0+W1iZyqZqy0vZbK02W+TZVG3hadcrarWlsUuxcnOkkdcbI/Xm6vWF2spi4/rcwuRsfj2vvJCqAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAeFZD7SVJs4hI23GaZlnEvyJiOCrJzFyRj0bEvyPiYbUyWLbH+t1pAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA9l29uTo/WRT5skAgeGHBexHxD+hGl6DfIxMAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAP1Qb67OTxZFvlzvd08AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAADor/SnJCLK5Uz19NDOvUeTP6rtdUS888m1j25ONhrLY+X2X7e3Nz7e3H6hH/0HAACAl8LlZzl46zl96zkeAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAACgV/Xm6vxkUeTLewsuR3O1lXQ4pt81AgAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAz+evAAAA//8KQsc4") chdir(&(0x7f0000000080)='./file0\x00') mkdir(&(0x7f0000000300)='./bus\x00', 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, 0x0) ptrace$getenv(0x4201, 0x0, 0x0, &(0x7f0000000040)) mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) writev(0xffffffffffffffff, 0x0, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000400)=0x8) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) r3 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000180), 0x2, 0x0) r4 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/timer_list\x00', 0x0, 0x0) mount$9p_fd(0x0, &(0x7f0000000340)='./file0\x00', &(0x7f00000003c0), 0x0, 0x0) sendfile(r3, r4, 0x0, 0x20000023896) creat(&(0x7f0000000480)='./file0\x00', 0x0) chdir(&(0x7f0000000000)='./bus\x00') r5 = syz_open_dev$vcsn(&(0x7f0000000140), 0x5, 0x4000) unlinkat(r5, &(0x7f00000001c0)='./bus\x00', 0x0) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x27) 16:23:01 executing program 4: syz_mount_image$ext4(&(0x7f0000000740)='ext4\x00', &(0x7f0000000100)='./bus\x00', 0x804810, &(0x7f0000000200)=ANY=[@ANYBLOB="67727088b92b272f787890467dc98b3d6a71756f74613d2c6ea79aa1db"], 0x5, 0x756, &(0x7f0000000780)="$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") r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000180), 0x2, 0x0) sendfile(r0, 0xffffffffffffffff, 0x0, 0x20000023896) [ 1569.811435][T18457] netlink: 1 bytes leftover after parsing attributes in process `syz-executor.0'. [ 1569.898171][T18460] loop4: detected capacity change from 0 to 2048 [ 1569.931723][T18463] loop3: detected capacity change from 0 to 2048 [ 1569.940087][T18463] ext4: Unknown parameter 'grpˆ¹+'/xxF}ɋ' [ 1569.943442][T18460] ext4: Unknown parameter 'grpˆ¹+'/xxF}ɋ' 16:23:01 executing program 2: syz_mount_image$ext4(&(0x7f0000000740)='ext4\x00', &(0x7f0000000100)='./bus\x00', 0x804810, &(0x7f0000000200)=ANY=[@ANYBLOB="67727088b92b272f787890467dc98b3d6a71756f74613d2c6ea79aa1db"], 0x5, 0x756, &(0x7f0000000780)="$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") chdir(&(0x7f0000000080)='./file0\x00') mkdir(&(0x7f0000000300)='./bus\x00', 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, 0x0) ptrace$getenv(0x4201, 0x0, 0x0, &(0x7f0000000040)) mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) writev(0xffffffffffffffff, 0x0, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000400)=0x8) sched_setscheduler(0x0, 0x2, &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r1, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x2, 0x0) recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) r2 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000180), 0x2, 0x0) r3 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/timer_list\x00', 0x0, 0x0) mount$9p_fd(0x0, &(0x7f0000000340)='./file0\x00', &(0x7f00000003c0), 0x0, 0x0) sendfile(r2, r3, 0x0, 0x20000023896) creat(&(0x7f0000000480)='./file0\x00', 0x0) chdir(&(0x7f0000000000)='./bus\x00') r4 = syz_open_dev$vcsn(&(0x7f0000000140), 0x5, 0x4000) unlinkat(r4, &(0x7f00000001c0)='./bus\x00', 0x0) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x27) 16:23:01 executing program 0: r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000180), 0x0, 0x0) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/timer_list\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x20000023896) 16:23:01 executing program 4: syz_mount_image$ext4(&(0x7f0000000740)='ext4\x00', &(0x7f0000000100)='./bus\x00', 0x804810, &(0x7f0000000200)=ANY=[@ANYBLOB="67727088b92b272f787890467dc98b3d6a71756f74613d2c6ea79aa1db"], 0x5, 0x756, &(0x7f0000000780)="$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") r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/timer_list\x00', 0x0, 0x0) sendfile(0xffffffffffffffff, r0, 0x0, 0x20000023896) 16:23:01 executing program 1: syz_mount_image$ext4(&(0x7f0000000740)='ext4\x00', &(0x7f0000000100)='./bus\x00', 0x804810, &(0x7f0000000200)=ANY=[@ANYBLOB="67727088b92b272f787890467dc98b3d6a71756f74613d2c6ea79aa1db"], 0x5, 0x756, &(0x7f0000000780)="$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") chdir(&(0x7f0000000080)='./file0\x00') mkdir(&(0x7f0000000300)='./bus\x00', 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, 0x0) ptrace$getenv(0x4201, 0x0, 0x0, &(0x7f0000000040)) mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) writev(0xffffffffffffffff, 0x0, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000400)=0x8) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) r3 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000180), 0x2, 0x0) r4 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/timer_list\x00', 0x0, 0x0) mount$9p_fd(0x0, &(0x7f0000000340)='./file0\x00', &(0x7f00000003c0), 0x0, 0x0) sendfile(r3, r4, 0x0, 0x20000023896) syz_mount_image$hfsplus(&(0x7f0000000100), &(0x7f0000000640)='./file0\x00', 0x10000, &(0x7f0000000680)=ANY=[@ANYBLOB="0091fc98368ca7a527e3ac062c70d160f472217a7191e1857a0480bab634e9259b648e9593cb3f84dfca74a390cfe38a888f0ce01ff21063aafd432bc87b619537ce4b950ced06abc321f3db188f6a8f090006bb67a1293167ac947dac679cc491a77cb0c7dcdf618e062d937748ee7a28ecc3396dc3cd37b512ec86660ec4d77b9e6916b0ad1d2caad801690b0e9f21b3fd9166f559a207248fbf0417"], 0x1, 0x5f8, &(0x7f0000001280)="$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") fadvise64(0xffffffffffffffff, 0x0, 0x0, 0x4) creat(&(0x7f0000000480)='./file0\x00', 0x0) chdir(&(0x7f0000000000)='./bus\x00') syz_open_dev$vcsn(&(0x7f0000000140), 0x5, 0x4000) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) 16:23:01 executing program 0: mkdir(&(0x7f0000000300)='./bus\x00', 0x0) r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000180), 0x2, 0x0) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/timer_list\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x20000023896) [ 1570.309843][T18470] loop2: detected capacity change from 0 to 2048 [ 1570.314945][T18473] loop4: detected capacity change from 0 to 2048 [ 1570.321392][T18470] ext4: Unknown parameter 'grpˆ¹+'/xxF}ɋ' [ 1570.333644][T18473] ext4: Unknown parameter 'grpˆ¹+'/xxF}ɋ' [ 1570.334513][T18475] loop1: detected capacity change from 0 to 2048 [ 1570.347222][T18475] ext4: Unknown parameter 'grpˆ¹+'/xxF}ɋ' 16:23:01 executing program 5: mkdir(0x0, 0x0) r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000180), 0x2, 0x0) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/timer_list\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x20000023896) 16:23:01 executing program 4: syz_mount_image$ext4(&(0x7f0000000740)='ext4\x00', &(0x7f0000000100)='./bus\x00', 0x804810, &(0x7f0000000200)=ANY=[@ANYBLOB="67727088b92b272f787890467dc98b3d6a71756f74613d2c6ea79aa1db"], 0x5, 0x756, &(0x7f0000000780)="$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") r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/timer_list\x00', 0x0, 0x0) sendfile(0xffffffffffffffff, r0, 0x0, 0x20000023896) [ 1570.561940][T18478] loop4: detected capacity change from 0 to 2048 [ 1570.574712][T18478] ext4: Unknown parameter 'grpˆ¹+'/xxF}ɋ' 16:23:01 executing program 4: syz_mount_image$ext4(&(0x7f0000000740)='ext4\x00', &(0x7f0000000100)='./bus\x00', 0x804810, &(0x7f0000000200)=ANY=[@ANYBLOB="67727088b92b272f787890467dc98b3d6a71756f74613d2c6ea79aa1db"], 0x5, 0x756, &(0x7f0000000780)="$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") r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/timer_list\x00', 0x0, 0x0) sendfile(0xffffffffffffffff, r0, 0x0, 0x20000023896) 16:23:01 executing program 3: syz_mount_image$ext4(&(0x7f0000000740)='ext4\x00', &(0x7f0000000100)='./bus\x00', 0x804810, &(0x7f0000000200)=ANY=[@ANYBLOB="67727088b92b272f787890467dc98b3d6a71756f74613d2c6ea79aa1db"], 0x5, 0x756, &(0x7f0000000780)="$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") chdir(&(0x7f0000000080)='./file0\x00') mkdir(&(0x7f0000000300)='./bus\x00', 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, 0x0) ptrace$getenv(0x4201, 0x0, 0x0, &(0x7f0000000040)) mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) writev(0xffffffffffffffff, 0x0, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000400)=0x8) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) r3 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000180), 0x2, 0x0) r4 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/timer_list\x00', 0x0, 0x0) mount$9p_fd(0x0, &(0x7f0000000340)='./file0\x00', &(0x7f00000003c0), 0x0, 0x0) sendfile(r3, r4, 0x0, 0x20000023896) creat(&(0x7f0000000480)='./file0\x00', 0x0) chdir(&(0x7f0000000000)='./bus\x00') r5 = syz_open_dev$vcsn(&(0x7f0000000140), 0x5, 0x4000) unlinkat(r5, &(0x7f00000001c0)='./bus\x00', 0x0) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x27) [ 1570.707352][T18485] loop4: detected capacity change from 0 to 2048 [ 1570.716023][T18485] ext4: Unknown parameter 'grpˆ¹+'/xxF}ɋ' 16:23:02 executing program 4: r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000180), 0x2, 0x0) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/timer_list\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x20000023896) [ 1570.862918][T18487] loop3: detected capacity change from 0 to 2048 [ 1570.870786][T18487] ext4: Unknown parameter 'grpˆ¹+'/xxF}ɋ' 16:23:02 executing program 2: r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000180), 0x2, 0x0) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/timer_list\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x20000023896) 16:23:02 executing program 1: syz_mount_image$ext4(&(0x7f0000000740)='ext4\x00', &(0x7f0000000100)='./bus\x00', 0x804810, &(0x7f0000000200)=ANY=[@ANYBLOB="67727088b92b272f787890467dc98b3d6a71756f74613d2c6ea79aa1db"], 0x5, 0x756, &(0x7f0000000780)="$eJzs3M1rXOUaAPDnnGaafuTeyYUL9+pChBZaKD1Jmk27aty4KxQKbmtITkLISSZkJrUTC7auhdpsFARR1y7dCqX+Ae6koOBeEK1xIW5GzuSjNGam0ybpSPr7wcl53vP1vE/m8GYO5D0BvLReL38kEUMRcTUiqpvb04g42o6ORdzeOG790a2pckmi1br2S1KeFuut6va1ks31yWifEv+PiAeViHPv/z1vvbk6P1kU+fJme6SxsDRSb66en1uYnM1n88Wx8UujF8fHL46OP7WG//VY6+m3Lh2/9+2ba2vffdW4+9rA+SQm2nXHZm09XuaZbPxOKjGxY/viQSTro6TfHQAAoCfl9/wjETHQ/pZajSPtCAAAADhMWoMtAAAA4NBLot89AAAAAA7W1v8BbM3tPah5sJ38/EZEDO+Wf6A9hzjiWFQi4sR68sTMhGTjNNiT23ci4v7Ezvvvi/IOu73Ha4/uaD85R/roHq/Ofrhfjj8Tu40/6fb4E7uMPwNb707Yo87j3+P8RzqMf1d7zPH1p69UOua/E/HqwG75k+38SYf8b/eY/+7aB/c67Wt9HnFm178/yRO5urwfYmJmruj6+oEHf5592K3+E53yJ93rX+qx/nfXf5vvNJaU+c+e6v7575a/vCc+3OxHGhH3Ntdle21HjlML33/Trf7piNbzfP6f9Vj/j18O3uzxUAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAGhLI2IokjTbjtM0yyJORsR/40Ra1OqNczO1lcXpcl/EcFTSmbkiH42I6kY7Kdtj7fhx+8KO9nhE/OeH4xtJ54o8m6oV0/0uHgAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAgG0nI2IokjSLiDQifq+maZZFDPRw7uAL6B8AAACwT4b73QEAAADgwHn+BwAAgMPveZ//k33uBwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAHCoXb1ypVxa649uTZXt6RvNlfnajfPTeX0+W1iZyqZqy0vZbK02W+TZVG3hadcrarWlsUuxcnOkkdcbI/Xm6vWF2spi4/rcwuRsfj2vvJCqAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAeFZD7SVJs4hI23GaZlnEvyJiOCrJzFyRj0bEvyPiYbUyWLbH+t1pAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA9l29uTo/WRT5skAgeGHBexHxD+hGl6DfIxMAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAP1Qb67OTxZFvlzvd08AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAADor/SnJCLK5Uz19NDOvUeTP6rtdUS888m1j25ONhrLY+X2X7e3Nz7e3H6hH/0HAACAl8LlZzl46zl96zkeAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAACgV/Xm6vxkUeTLewsuR3O1lXQ4pt81AgAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAz+evAAAA//8KQsc4") chdir(&(0x7f0000000080)='./file0\x00') mkdir(&(0x7f0000000300)='./bus\x00', 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, 0x0) ptrace$getenv(0x4201, 0x0, 0x0, &(0x7f0000000040)) mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) writev(0xffffffffffffffff, 0x0, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000400)=0x8) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) r3 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000180), 0x2, 0x0) r4 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/timer_list\x00', 0x0, 0x0) mount$9p_fd(0x0, &(0x7f0000000340)='./file0\x00', &(0x7f00000003c0), 0x0, 0x0) sendfile(r3, r4, 0x0, 0x20000023896) syz_mount_image$hfsplus(&(0x7f0000000100), &(0x7f0000000640)='./file0\x00', 0x10000, &(0x7f0000000680)=ANY=[@ANYBLOB="0091fc98368ca7a527e3ac062c70d160f472217a7191e1857a0480bab634e9259b648e9593cb3f84dfca74a390cfe38a888f0ce01ff21063aafd432bc87b619537ce4b950ced06abc321f3db188f6a8f090006bb67a1293167ac947dac679cc491a77cb0c7dcdf618e062d937748ee7a28ecc3396dc3cd37b512ec86660ec4d77b9e6916b0ad1d2caad801690b0e9f21b3fd9166f559a207248fbf0417"], 0x1, 0x5f8, &(0x7f0000001280)="$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") fadvise64(0xffffffffffffffff, 0x0, 0x0, 0x4) creat(&(0x7f0000000480)='./file0\x00', 0x0) chdir(&(0x7f0000000000)='./bus\x00') syz_open_dev$vcsn(&(0x7f0000000140), 0x5, 0x4000) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) 16:23:02 executing program 0: syz_mount_image$ext4(&(0x7f0000000740)='ext4\x00', &(0x7f0000000100)='./bus\x00', 0x804810, &(0x7f0000000200)=ANY=[@ANYBLOB="67727088b92b272f787890467dc98b3d6a71756f74613d2c6ea79aa1db"], 0x5, 0x756, &(0x7f0000000780)="$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") r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000180), 0x2, 0x0) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/timer_list\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x20000023896) [ 1571.167206][T18495] loop1: detected capacity change from 0 to 2048 [ 1571.177082][T18495] ext4: Unknown parameter 'grpˆ¹+'/xxF}ɋ' 16:23:02 executing program 5: mkdir(0x0, 0x0) r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000180), 0x2, 0x0) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/timer_list\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x20000023896) 16:23:02 executing program 3: syz_mount_image$ext4(&(0x7f0000000740)='ext4\x00', &(0x7f0000000100)='./bus\x00', 0x804810, &(0x7f0000000200)=ANY=[@ANYBLOB="67727088b92b272f787890467dc98b3d6a71756f74613d2c6ea79aa1db"], 0x5, 0x756, &(0x7f0000000780)="$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") chdir(&(0x7f0000000080)='./file0\x00') mkdir(&(0x7f0000000300)='./bus\x00', 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, 0x0) ptrace$getenv(0x4201, 0x0, 0x0, &(0x7f0000000040)) mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000400)=0x8) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) r3 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000180), 0x2, 0x0) r4 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/timer_list\x00', 0x0, 0x0) mount$9p_fd(0x0, &(0x7f0000000340)='./file0\x00', &(0x7f00000003c0), 0x0, 0x0) sendfile(r3, r4, 0x0, 0x20000023896) creat(&(0x7f0000000480)='./file0\x00', 0x0) chdir(&(0x7f0000000000)='./bus\x00') r5 = syz_open_dev$vcsn(&(0x7f0000000140), 0x5, 0x4000) unlinkat(r5, &(0x7f00000001c0)='./bus\x00', 0x0) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x27) 16:23:02 executing program 4: r0 = openat$ttyS3(0xffffffffffffff9c, 0x0, 0x2, 0x0) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/timer_list\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x20000023896) 16:23:02 executing program 4: r0 = openat$ttyS3(0xffffffffffffff9c, 0x0, 0x2, 0x0) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/timer_list\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x20000023896) 16:23:03 executing program 4: r0 = openat$ttyS3(0xffffffffffffff9c, 0x0, 0x2, 0x0) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/timer_list\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x20000023896) [ 1571.756937][T18504] loop3: detected capacity change from 0 to 2048 [ 1571.775607][T18504] ext4: Unknown parameter 'grpˆ¹+'/xxF}ɋ' 16:23:03 executing program 4: r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000180), 0x0, 0x0) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/timer_list\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x20000023896) 16:23:03 executing program 4: r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000180), 0x0, 0x0) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/timer_list\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x20000023896) 16:23:03 executing program 4: r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000180), 0x0, 0x0) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/timer_list\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x20000023896) 16:23:03 executing program 4: r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000180), 0x2, 0x0) r1 = openat$procfs(0xffffffffffffff9c, 0x0, 0x0, 0x0) sendfile(r0, r1, 0x0, 0x20000023896) 16:23:03 executing program 2: r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000180), 0x2, 0x0) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/timer_list\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x20000023896) 16:23:03 executing program 1: syz_mount_image$ext4(&(0x7f0000000740)='ext4\x00', &(0x7f0000000100)='./bus\x00', 0x804810, &(0x7f0000000200)=ANY=[@ANYBLOB="67727088b92b272f787890467dc98b3d6a71756f74613d2c6ea79aa1db"], 0x5, 0x756, &(0x7f0000000780)="$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") chdir(&(0x7f0000000080)='./file0\x00') mkdir(&(0x7f0000000300)='./bus\x00', 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, 0x0) ptrace$getenv(0x4201, 0x0, 0x0, &(0x7f0000000040)) open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) writev(0xffffffffffffffff, 0x0, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000400)=0x8) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) r3 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000180), 0x2, 0x0) r4 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/timer_list\x00', 0x0, 0x0) mount$9p_fd(0x0, &(0x7f0000000340)='./file0\x00', &(0x7f00000003c0), 0x0, 0x0) sendfile(r3, r4, 0x0, 0x20000023896) syz_mount_image$hfsplus(&(0x7f0000000100), &(0x7f0000000640)='./file0\x00', 0x10000, &(0x7f0000000680)=ANY=[@ANYBLOB="0091fc98368ca7a527e3ac062c70d160f472217a7191e1857a0480bab634e9259b648e9593cb3f84dfca74a390cfe38a888f0ce01ff21063aafd432bc87b619537ce4b950ced06abc321f3db188f6a8f090006bb67a1293167ac947dac679cc491a77cb0c7dcdf618e062d937748ee7a28ecc3396dc3cd37b512ec86660ec4d77b9e6916b0ad1d2caad801690b0e9f21b3fd9166f559a207248fbf0417"], 0x1, 0x5f8, &(0x7f0000001280)="$eJzs3ctrXNcdB/DvHY9ljwuOktiJWwIVMaSlorYeKK26iVtK0SKUkEK7FrYcDx4rQZoUJZTW6XPbRf6AdKFd6aLQvSFdt7tstQwUumhW2qncO3fkiSUrI0XWjOLPx5w559xzz7nn/u5j5o4wE+CptTSd5oMUWZp+faOsb23Od7Y258/VzZ0kZbmRNHtZitWk+Di5kV7K18uF9frF47bzYXvxzU8+2/q0V2vWqVq/cVC/4dyvU6aSnKnzvV470ng3HzvesIrdPSwDdrUfOBi1nT3uH6b7l7xugXFQ9N4395hMLiQ5X38OSH13aJzs7I7foe5yAAAAcEo9s53tbOTiqOcBAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAp0n9+/9FnRr98lSK/u//T9TLUpdPh7/9fN/FD058IgAAAAAAAABw/L65ne1s5GK/vlNUf/N/uapcql6/lneznpWs5Vo2spxuulnLbJLJgYEmNpa73bXZIXrO7dtz7mT2FwAAAAAAAAC+on6bpYd//wcAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAgHFQJGd6WZUu9cuTaTSTnE8yUa53P/l3v3yaPRj1BAAAAOAEPLOd7WzkYr++U1TP/C9Uz/3n825W00073XSyklvVdwG9p/7G1uZ8Z2tz/l6Z9o77w/8eahrViOl997D/lq+kSCOt3E67WnItN/N2OrmVRtWzdKU/n/3n9UE5p+K12pAzu1Xn5Z7/uc7Hw2QVs7O7EZmp51ZG49mDI3HIo/PolmbT2P3m59ITiPmFOi/3549jHfO5gbPvhYMjkXzrH3/9xZ3O6t07t9enx2eXjujRSMwPROLFpyoSM1UkLu/Wl/KT/CzTmcobWUs7v8xyulnJVH5clZbr87l8nawi9L8PHhOpG5+rvfFFM5moj0vvLnq4Ob1c9b2Ydn6at3MrK3m1+jeX2XwvC1nI4sARvjzEVd843FV/9dt1oZXkT3U+Hsq4PjsQ18F77mTVNrjkYZSeO/57Y/MbdaHcxu/qfDw8GonZgUg8f3Ak/rJTvq53Vu+u3Vl+Z8jtvVLn5XX0h7F6lyjPl+fKg1XVPn92lG3P79s2W7Vd2m1r7Gm7vNv2RVfqRP0Zbu9Ic1Xbi/u2zVdtVwba9vu8BcDYu/CdCxOt/7T+1fqo9fvWndbr53907vvnXprI2X+e/UFz5swrjZeKv+ej/Prh8z8AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAHB06++9f3e501lZO45CUf8azxG697se63wUFBSOWBj1nQl40q53771zff2997/bvrf81spbK6tnFxYWZxYXXp2/frvdWZnpvY56lsCT8PBNf9QzAQAAAAAAAAAAAIZ15P8h0MrQK496HwEAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAIDTbWk6zQcpMjtzbaasb23Od8rUL1cr7fwmSTNJI0nxq6T4OLmRXsrkwHDF47bzYXvxzU8+2/q0V2vWqVq/cVC/4dyvU6aSnKnz4xrv5pcer9jdwzJgV/uBg1H7fwAAAP//bVsJCg==") fadvise64(0xffffffffffffffff, 0x0, 0x0, 0x4) creat(&(0x7f0000000480)='./file0\x00', 0x0) chdir(&(0x7f0000000000)='./bus\x00') syz_open_dev$vcsn(&(0x7f0000000140), 0x5, 0x4000) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) 16:23:03 executing program 0: r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000180), 0x2, 0x0) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/timer_list\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x20000023896) [ 1572.080452][T18522] loop1: detected capacity change from 0 to 2048 [ 1572.088410][T18522] ext4: Unknown parameter 'grpˆ¹+'/xxF}ɋ' 16:23:03 executing program 5: mkdir(0x0, 0x0) r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000180), 0x2, 0x0) sendfile(r0, 0xffffffffffffffff, 0x0, 0x20000023896) 16:23:03 executing program 3: syz_mount_image$ext4(&(0x7f0000000740)='ext4\x00', &(0x7f0000000100)='./bus\x00', 0x804810, &(0x7f0000000200)=ANY=[@ANYBLOB="67727088b92b272f787890467dc98b3d6a71756f74613d2c6ea79aa1db"], 0x5, 0x756, &(0x7f0000000780)="$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") chdir(&(0x7f0000000080)='./file0\x00') mkdir(&(0x7f0000000300)='./bus\x00', 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, 0x0) ptrace$getenv(0x4201, 0x0, 0x0, &(0x7f0000000040)) mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000400)=0x8) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) r3 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000180), 0x2, 0x0) r4 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/timer_list\x00', 0x0, 0x0) mount$9p_fd(0x0, &(0x7f0000000340)='./file0\x00', &(0x7f00000003c0), 0x0, 0x0) sendfile(r3, r4, 0x0, 0x20000023896) creat(&(0x7f0000000480)='./file0\x00', 0x0) chdir(&(0x7f0000000000)='./bus\x00') r5 = syz_open_dev$vcsn(&(0x7f0000000140), 0x5, 0x4000) unlinkat(r5, &(0x7f00000001c0)='./bus\x00', 0x0) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x27) 16:23:03 executing program 4: r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000180), 0x2, 0x0) r1 = openat$procfs(0xffffffffffffff9c, 0x0, 0x0, 0x0) sendfile(r0, r1, 0x0, 0x20000023896) 16:23:03 executing program 5: mkdir(0x0, 0x0) r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000180), 0x2, 0x0) sendfile(r0, 0xffffffffffffffff, 0x0, 0x20000023896) 16:23:03 executing program 5: mkdir(0x0, 0x0) r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000180), 0x2, 0x0) sendfile(r0, 0xffffffffffffffff, 0x0, 0x20000023896) 16:23:03 executing program 5: mkdir(0x0, 0x0) r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/timer_list\x00', 0x0, 0x0) sendfile(0xffffffffffffffff, r0, 0x0, 0x20000023896) 16:23:03 executing program 4: r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000180), 0x2, 0x0) r1 = openat$procfs(0xffffffffffffff9c, 0x0, 0x0, 0x0) sendfile(r0, r1, 0x0, 0x20000023896) 16:23:03 executing program 4: openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000180), 0x2, 0x0) r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/timer_list\x00', 0x0, 0x0) sendfile(0xffffffffffffffff, r0, 0x0, 0x20000023896) 16:23:03 executing program 5: mkdir(0x0, 0x0) r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/timer_list\x00', 0x0, 0x0) sendfile(0xffffffffffffffff, r0, 0x0, 0x20000023896) [ 1572.727834][T18537] loop3: detected capacity change from 0 to 2048 [ 1572.742398][T18537] ext4: Unknown parameter 'grpˆ¹+'/xxF}ɋ' 16:23:04 executing program 2: r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000180), 0x2, 0x0) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/timer_list\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x20000023896) 16:23:04 executing program 5: mkdir(0x0, 0x0) r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/timer_list\x00', 0x0, 0x0) sendfile(0xffffffffffffffff, r0, 0x0, 0x20000023896) 16:23:04 executing program 0: syz_mount_image$ext4(&(0x7f0000000400)='ext4\x00', &(0x7f0000000100)='./bus\x00', 0xc010, &(0x7f0000000240)=ANY=[@ANYBLOB="61636c0000000000000000000000010000000000000000000000d3fc90dc5c8a5844363501d20330bdc111e9d4009821347aa86b378eb33102867b1e9eb53ad31ed7fe5a6c60f2ab61aa73191ee8d1d850b2b11fcc1673a7acf130c44429685d5207b8aac15e2f979ff1a9fa30f36655c31f7c9607880edd3d2695ed233f34da2ead9db6cb3c967c1f17f57a59e210cc237cc88ad367b7770bf6772cd61a2900bbfca4f7"], 0x5, 0x766, &(0x7f0000000780)="$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") chdir(&(0x7f0000000080)='./file0\x00') r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='maps\x00') openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000180), 0x0, 0x0) r1 = socket$igmp6(0xa, 0x3, 0x2) setsockopt$inet6_buf(r1, 0x29, 0x30, &(0x7f0000000000)="958ee319f19b00719b576755e6001546c8cec24c332255c78fceae88ca23a41d22951a1a3dfca7266687d20e5064e2a5faf7bb38c1138d940b1d20c2b2726826fb693b163c848a751c7ce34f39ecaebcc9b99afbe66da1ca1a55fdba8137549e4150efc6a077bdda545ccac2a12d00d3f259dbc007bded134946501cda3f4741f910e83014725bc68a2f8e41d1ee3a0e", 0x90) openat$vim2m(0xffffffffffffff9c, &(0x7f00000000c0), 0x2, 0x0) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)=@base={0x9, 0x6, 0x5, 0x1}, 0x48) bpf$BPF_MAP_FREEZE(0x16, &(0x7f0000000080)=r2, 0x4) bpf$BPF_MAP_FREEZE(0x16, &(0x7f00000000c0)=r2, 0x4) r3 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)=@base={0x9, 0x6, 0x5, 0x1}, 0x48) bpf$BPF_MAP_FREEZE(0x16, &(0x7f0000000080)=r3, 0x4) bpf$BPF_MAP_FREEZE(0x16, &(0x7f00000000c0)=r3, 0x4) dup(r2) r4 = socket$can_bcm(0x1d, 0x2, 0x2) dup2(r3, r4) mkdirat(r0, &(0x7f0000000000)='./file1\x00', 0x1) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) write(r0, &(0x7f00000001c0)="160f134ccb30391b78fd1a6dc771ef8e4cd97c97b21d06f2b6db10d245d50b33d3508b2426c9b6278be23abefc0d86eb80903c9141b712744f61a4b3673810f4d24a", 0x42) creat(&(0x7f0000000480)='./file0\x00', 0x0) 16:23:04 executing program 4: openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000180), 0x2, 0x0) r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/timer_list\x00', 0x0, 0x0) sendfile(0xffffffffffffffff, r0, 0x0, 0x20000023896) 16:23:04 executing program 3: syz_mount_image$ext4(&(0x7f0000000740)='ext4\x00', &(0x7f0000000100)='./bus\x00', 0x804810, &(0x7f0000000200)=ANY=[@ANYBLOB="67727088b92b272f787890467dc98b3d6a71756f74613d2c6ea79aa1db"], 0x5, 0x756, &(0x7f0000000780)="$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") chdir(&(0x7f0000000080)='./file0\x00') mkdir(&(0x7f0000000300)='./bus\x00', 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, 0x0) ptrace$getenv(0x4201, 0x0, 0x0, &(0x7f0000000040)) mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000400)=0x8) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) r3 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000180), 0x2, 0x0) r4 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/timer_list\x00', 0x0, 0x0) mount$9p_fd(0x0, &(0x7f0000000340)='./file0\x00', &(0x7f00000003c0), 0x0, 0x0) sendfile(r3, r4, 0x0, 0x20000023896) creat(&(0x7f0000000480)='./file0\x00', 0x0) chdir(&(0x7f0000000000)='./bus\x00') r5 = syz_open_dev$vcsn(&(0x7f0000000140), 0x5, 0x4000) unlinkat(r5, &(0x7f00000001c0)='./bus\x00', 0x0) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x27) 16:23:04 executing program 1: syz_mount_image$ext4(&(0x7f0000000740)='ext4\x00', &(0x7f0000000100)='./bus\x00', 0x804810, &(0x7f0000000200)=ANY=[@ANYBLOB="67727088b92b272f787890467dc98b3d6a71756f74613d2c6ea79aa1db"], 0x5, 0x756, &(0x7f0000000780)="$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") chdir(&(0x7f0000000080)='./file0\x00') mkdir(&(0x7f0000000300)='./bus\x00', 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, 0x0) ptrace$getenv(0x4201, 0x0, 0x0, &(0x7f0000000040)) open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) writev(0xffffffffffffffff, 0x0, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000400)=0x8) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) r3 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000180), 0x2, 0x0) r4 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/timer_list\x00', 0x0, 0x0) mount$9p_fd(0x0, &(0x7f0000000340)='./file0\x00', &(0x7f00000003c0), 0x0, 0x0) sendfile(r3, r4, 0x0, 0x20000023896) syz_mount_image$hfsplus(&(0x7f0000000100), &(0x7f0000000640)='./file0\x00', 0x10000, &(0x7f0000000680)=ANY=[@ANYBLOB="0091fc98368ca7a527e3ac062c70d160f472217a7191e1857a0480bab634e9259b648e9593cb3f84dfca74a390cfe38a888f0ce01ff21063aafd432bc87b619537ce4b950ced06abc321f3db188f6a8f090006bb67a1293167ac947dac679cc491a77cb0c7dcdf618e062d937748ee7a28ecc3396dc3cd37b512ec86660ec4d77b9e6916b0ad1d2caad801690b0e9f21b3fd9166f559a207248fbf0417"], 0x1, 0x5f8, &(0x7f0000001280)="$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") fadvise64(0xffffffffffffffff, 0x0, 0x0, 0x4) creat(&(0x7f0000000480)='./file0\x00', 0x0) chdir(&(0x7f0000000000)='./bus\x00') syz_open_dev$vcsn(&(0x7f0000000140), 0x5, 0x4000) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) 16:23:04 executing program 5: r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000180), 0x2, 0x0) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/timer_list\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x20000023896) 16:23:04 executing program 4: openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000180), 0x2, 0x0) r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/timer_list\x00', 0x0, 0x0) sendfile(0xffffffffffffffff, r0, 0x0, 0x20000023896) 16:23:04 executing program 0: syz_mount_image$ext4(&(0x7f0000000740)='ext4\x00', &(0x7f0000000100)='./bus\x00', 0x804810, &(0x7f0000000200)=ANY=[@ANYBLOB="67727088b92b272f787890467dc98b3d6a71756f74613d2c6ea79aa1db"], 0x5, 0x756, &(0x7f0000000780)="$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") chdir(&(0x7f0000000080)='./file0\x00') mkdir(&(0x7f0000000300)='./bus\x00', 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, 0x0) ptrace$getenv(0x4201, 0x0, 0x0, &(0x7f0000000040)) mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) writev(0xffffffffffffffff, 0x0, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000400)=0x8) getpid() socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r1, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x2, 0x0) recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) r2 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000180), 0x2, 0x0) r3 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/timer_list\x00', 0x0, 0x0) mount$9p_fd(0x0, &(0x7f0000000340)='./file0\x00', &(0x7f00000003c0), 0x0, 0x0) sendfile(r2, r3, 0x0, 0x20000023896) syz_mount_image$hfsplus(&(0x7f0000000100), &(0x7f0000000640)='./file0\x00', 0x10000, &(0x7f0000000680)=ANY=[@ANYBLOB="0091fc98368ca7a527e3ac062c70d160f472217a7191e1857a0480bab634e9259b648e9593cb3f84dfca74a390cfe38a888f0ce01ff21063aafd432bc87b619537ce4b950ced06abc321f3db188f6a8f090006bb67a1293167ac947dac679cc491a77cb0c7dcdf618e062d937748ee7a28ecc3396dc3cd37b512ec86660ec4d77b9e6916b0ad1d2caad801690b0e9f21b3fd9166f559a207248fbf0417"], 0x1, 0x5f8, &(0x7f0000001280)="$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") fadvise64(0xffffffffffffffff, 0x0, 0x0, 0x4) creat(&(0x7f0000000480)='./file0\x00', 0x0) chdir(&(0x7f0000000000)='./bus\x00') syz_open_dev$vcsn(&(0x7f0000000140), 0x5, 0x4000) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) 16:23:04 executing program 4: r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000180), 0x2, 0x0) openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/timer_list\x00', 0x0, 0x0) sendfile(r0, 0xffffffffffffffff, 0x0, 0x20000023896) 16:23:04 executing program 4: r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000180), 0x2, 0x0) openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/timer_list\x00', 0x0, 0x0) sendfile(r0, 0xffffffffffffffff, 0x0, 0x20000023896) 16:23:04 executing program 4: r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000180), 0x2, 0x0) openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/timer_list\x00', 0x0, 0x0) sendfile(r0, 0xffffffffffffffff, 0x0, 0x20000023896) [ 1573.567571][T18562] loop1: detected capacity change from 0 to 2048 [ 1573.592302][T18562] ext4: Unknown parameter 'grpˆ¹+'/xxF}ɋ' [ 1573.633349][T18565] loop3: detected capacity change from 0 to 2048 [ 1573.663928][T18565] ext4: Unknown parameter 'grpˆ¹+'/xxF}ɋ' 16:23:05 executing program 2: syz_mount_image$ext4(&(0x7f0000000740)='ext4\x00', &(0x7f0000000100)='./bus\x00', 0x804810, &(0x7f0000000200)=ANY=[@ANYBLOB="67727088b92b272f787890467dc98b3d6a71756f74613d2c6ea79aa1db"], 0x5, 0x756, &(0x7f0000000780)="$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") chdir(&(0x7f0000000080)='./file0\x00') mkdir(&(0x7f0000000300)='./bus\x00', 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, 0x0) ptrace$getenv(0x4201, 0x0, 0x0, &(0x7f0000000040)) mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) writev(0xffffffffffffffff, 0x0, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000400)=0x8) getpid() socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r1, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x2, 0x0) recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) r2 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000180), 0x2, 0x0) r3 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/timer_list\x00', 0x0, 0x0) mount$9p_fd(0x0, &(0x7f0000000340)='./file0\x00', &(0x7f00000003c0), 0x0, 0x0) sendfile(r2, r3, 0x0, 0x20000023896) syz_mount_image$hfsplus(&(0x7f0000000100), &(0x7f0000000640)='./file0\x00', 0x10000, &(0x7f0000000680)=ANY=[@ANYBLOB="0091fc98368ca7a527e3ac062c70d160f472217a7191e1857a0480bab634e9259b648e9593cb3f84dfca74a390cfe38a888f0ce01ff21063aafd432bc87b619537ce4b950ced06abc321f3db188f6a8f090006bb67a1293167ac947dac679cc491a77cb0c7dcdf618e062d937748ee7a28ecc3396dc3cd37b512ec86660ec4d77b9e6916b0ad1d2caad801690b0e9f21b3fd9166f559a207248fbf0417"], 0x1, 0x5f8, &(0x7f0000001280)="$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") fadvise64(0xffffffffffffffff, 0x0, 0x0, 0x4) creat(&(0x7f0000000480)='./file0\x00', 0x0) chdir(&(0x7f0000000000)='./bus\x00') syz_open_dev$vcsn(&(0x7f0000000140), 0x5, 0x4000) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) 16:23:05 executing program 4: r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000180), 0x2, 0x0) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/timer_list\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x0) 16:23:05 executing program 4: r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000180), 0x2, 0x0) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/timer_list\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x0) 16:23:05 executing program 4: r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000180), 0x2, 0x0) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/timer_list\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x0) [ 1573.895818][T18581] loop2: detected capacity change from 0 to 2048 [ 1573.915352][T18581] ext4: Unknown parameter 'grpˆ¹+'/xxF}ɋ' 16:23:05 executing program 3: syz_mount_image$ext4(&(0x7f0000000740)='ext4\x00', &(0x7f0000000100)='./bus\x00', 0x804810, &(0x7f0000000200)=ANY=[@ANYBLOB="67727088b92b272f787890467dc98b3d6a71756f74613d2c6ea79aa1db"], 0x5, 0x756, &(0x7f0000000780)="$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") chdir(&(0x7f0000000080)='./file0\x00') mkdir(&(0x7f0000000300)='./bus\x00', 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, 0x0) ptrace$getenv(0x4201, 0x0, 0x0, &(0x7f0000000040)) mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) writev(0xffffffffffffffff, 0x0, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000400)=0x8) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) r3 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000180), 0x2, 0x0) r4 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/timer_list\x00', 0x0, 0x0) mount$9p_fd(0x0, &(0x7f0000000340)='./file0\x00', &(0x7f00000003c0), 0x0, 0x0) sendfile(r3, r4, 0x0, 0x20000023896) creat(&(0x7f0000000480)='./file0\x00', 0x0) chdir(&(0x7f0000000000)='./bus\x00') r5 = syz_open_dev$vcsn(&(0x7f0000000140), 0x5, 0x4000) unlinkat(r5, &(0x7f00000001c0)='./bus\x00', 0x0) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x27) 16:23:05 executing program 4: syz_mount_image$ext4(&(0x7f0000000740)='ext4\x00', &(0x7f0000000100)='./bus\x00', 0x804810, &(0x7f0000000200)=ANY=[@ANYBLOB="67727088b92b272f787890467dc98b3d6a71756f74613d2c6ea79aa1db"], 0x5, 0x756, &(0x7f0000000780)="$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") chdir(&(0x7f0000000080)='./file0\x00') mkdir(&(0x7f0000000300)='./bus\x00', 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, 0x0) ptrace$getenv(0x4201, 0x0, 0x0, &(0x7f0000000040)) mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) writev(0xffffffffffffffff, 0x0, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000180), 0x2, 0x0) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/timer_list\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x20000023896) 16:23:05 executing program 5: r0 = openat$ttyS3(0xffffffffffffff9c, 0x0, 0x2, 0x0) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/timer_list\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x20000023896) 16:23:05 executing program 1: syz_mount_image$ext4(&(0x7f0000000740)='ext4\x00', &(0x7f0000000100)='./bus\x00', 0x804810, &(0x7f0000000200)=ANY=[@ANYBLOB="67727088b92b272f787890467dc98b3d6a71756f74613d2c6ea79aa1db"], 0x5, 0x756, &(0x7f0000000780)="$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") chdir(&(0x7f0000000080)='./file0\x00') mkdir(&(0x7f0000000300)='./bus\x00', 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, 0x0) ptrace$getenv(0x4201, 0x0, 0x0, &(0x7f0000000040)) open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) writev(0xffffffffffffffff, 0x0, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000400)=0x8) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) r3 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000180), 0x2, 0x0) r4 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/timer_list\x00', 0x0, 0x0) mount$9p_fd(0x0, &(0x7f0000000340)='./file0\x00', &(0x7f00000003c0), 0x0, 0x0) sendfile(r3, r4, 0x0, 0x20000023896) syz_mount_image$hfsplus(&(0x7f0000000100), &(0x7f0000000640)='./file0\x00', 0x10000, &(0x7f0000000680)=ANY=[@ANYBLOB="0091fc98368ca7a527e3ac062c70d160f472217a7191e1857a0480bab634e9259b648e9593cb3f84dfca74a390cfe38a888f0ce01ff21063aafd432bc87b619537ce4b950ced06abc321f3db188f6a8f090006bb67a1293167ac947dac679cc491a77cb0c7dcdf618e062d937748ee7a28ecc3396dc3cd37b512ec86660ec4d77b9e6916b0ad1d2caad801690b0e9f21b3fd9166f559a207248fbf0417"], 0x1, 0x5f8, &(0x7f0000001280)="$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") fadvise64(0xffffffffffffffff, 0x0, 0x0, 0x4) creat(&(0x7f0000000480)='./file0\x00', 0x0) chdir(&(0x7f0000000000)='./bus\x00') syz_open_dev$vcsn(&(0x7f0000000140), 0x5, 0x4000) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) 16:23:05 executing program 0: syz_mount_image$ext4(&(0x7f0000000740)='ext4\x00', &(0x7f0000000100)='./bus\x00', 0x804810, &(0x7f0000000200)=ANY=[@ANYBLOB="67727088b92b272f787890467dc98b3d6a71756f74613d2c6ea79aa1db"], 0x5, 0x756, &(0x7f0000000780)="$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") chdir(&(0x7f0000000080)='./file0\x00') mkdir(&(0x7f0000000300)='./bus\x00', 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, 0x0) ptrace$getenv(0x4201, 0x0, 0x0, &(0x7f0000000040)) mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) writev(0xffffffffffffffff, 0x0, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000400)=0x8) getpid() socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r1, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x2, 0x0) recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) r2 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000180), 0x2, 0x0) r3 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/timer_list\x00', 0x0, 0x0) mount$9p_fd(0x0, &(0x7f0000000340)='./file0\x00', &(0x7f00000003c0), 0x0, 0x0) sendfile(r2, r3, 0x0, 0x20000023896) syz_mount_image$hfsplus(&(0x7f0000000100), &(0x7f0000000640)='./file0\x00', 0x10000, &(0x7f0000000680)=ANY=[@ANYBLOB="0091fc98368ca7a527e3ac062c70d160f472217a7191e1857a0480bab634e9259b648e9593cb3f84dfca74a390cfe38a888f0ce01ff21063aafd432bc87b619537ce4b950ced06abc321f3db188f6a8f090006bb67a1293167ac947dac679cc491a77cb0c7dcdf618e062d937748ee7a28ecc3396dc3cd37b512ec86660ec4d77b9e6916b0ad1d2caad801690b0e9f21b3fd9166f559a207248fbf0417"], 0x1, 0x5f8, &(0x7f0000001280)="$eJzs3ctrXNcdB/DvHY9ljwuOktiJWwIVMaSlorYeKK26iVtK0SKUkEK7FrYcDx4rQZoUJZTW6XPbRf6AdKFd6aLQvSFdt7tstQwUumhW2qncO3fkiSUrI0XWjOLPx5w559xzz7nn/u5j5o4wE+CptTSd5oMUWZp+faOsb23Od7Y258/VzZ0kZbmRNHtZitWk+Di5kV7K18uF9frF47bzYXvxzU8+2/q0V2vWqVq/cVC/4dyvU6aSnKnzvV470ng3HzvesIrdPSwDdrUfOBi1nT3uH6b7l7xugXFQ9N4395hMLiQ5X38OSH13aJzs7I7foe5yAAAAcEo9s53tbOTiqOcBAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAp0n9+/9FnRr98lSK/u//T9TLUpdPh7/9fN/FD058IgAAAAAAAABw/L65ne1s5GK/vlNUf/N/uapcql6/lneznpWs5Vo2spxuulnLbJLJgYEmNpa73bXZIXrO7dtz7mT2FwAAAAAAAAC+on6bpYd//wcAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAgHFQJGd6WZUu9cuTaTSTnE8yUa53P/l3v3yaPRj1BAAAAOAEPLOd7WzkYr++U1TP/C9Uz/3n825W00073XSyklvVdwG9p/7G1uZ8Z2tz/l6Z9o77w/8eahrViOl997D/lq+kSCOt3E67WnItN/N2OrmVRtWzdKU/n/3n9UE5p+K12pAzu1Xn5Z7/uc7Hw2QVs7O7EZmp51ZG49mDI3HIo/PolmbT2P3m59ITiPmFOi/3549jHfO5gbPvhYMjkXzrH3/9xZ3O6t07t9enx2eXjujRSMwPROLFpyoSM1UkLu/Wl/KT/CzTmcobWUs7v8xyulnJVH5clZbr87l8nawi9L8PHhOpG5+rvfFFM5moj0vvLnq4Ob1c9b2Ydn6at3MrK3m1+jeX2XwvC1nI4sARvjzEVd843FV/9dt1oZXkT3U+Hsq4PjsQ18F77mTVNrjkYZSeO/57Y/MbdaHcxu/qfDw8GonZgUg8f3Ak/rJTvq53Vu+u3Vl+Z8jtvVLn5XX0h7F6lyjPl+fKg1XVPn92lG3P79s2W7Vd2m1r7Gm7vNv2RVfqRP0Zbu9Ic1Xbi/u2zVdtVwba9vu8BcDYu/CdCxOt/7T+1fqo9fvWndbr53907vvnXprI2X+e/UFz5swrjZeKv+ej/Prh8z8AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAHB06++9f3e501lZO45CUf8azxG697se63wUFBSOWBj1nQl40q53771zff2997/bvrf81spbK6tnFxYWZxYXXp2/frvdWZnpvY56lsCT8PBNf9QzAQAAAAAAAAAAAIZ15P8h0MrQK496HwEAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAIDTbWk6zQcpMjtzbaasb23Od8rUL1cr7fwmSTNJI0nxq6T4OLmRXsrkwHDF47bzYXvxzU8+2/q0V2vWqVq/cVC/4dyvU6aSnKnz4xrv5pcer9jdwzJgV/uBg1H7fwAAAP//bVsJCg==") fadvise64(0xffffffffffffffff, 0x0, 0x0, 0x4) creat(&(0x7f0000000480)='./file0\x00', 0x0) chdir(&(0x7f0000000000)='./bus\x00') syz_open_dev$vcsn(&(0x7f0000000140), 0x5, 0x4000) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) 16:23:05 executing program 5: r0 = openat$ttyS3(0xffffffffffffff9c, 0x0, 0x2, 0x0) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/timer_list\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x20000023896) [ 1574.462189][T18592] loop1: detected capacity change from 0 to 2048 [ 1574.476090][T18593] loop3: detected capacity change from 0 to 2048 [ 1574.496988][T18592] ext4: Unknown parameter 'grpˆ¹+'/xxF}ɋ' [ 1574.503546][T18593] ext4: Unknown parameter 'grpˆ¹+'/xxF}ɋ' 16:23:05 executing program 5: r0 = openat$ttyS3(0xffffffffffffff9c, 0x0, 0x2, 0x0) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/timer_list\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x20000023896) [ 1574.517190][T18589] loop4: detected capacity change from 0 to 2048 [ 1574.543232][T18589] ext4: Unknown parameter 'grpˆ¹+'/xxF}ɋ' 16:23:05 executing program 5: r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000180), 0x0, 0x0) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/timer_list\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x20000023896) 16:23:05 executing program 2: syz_mount_image$ext4(&(0x7f0000000740)='ext4\x00', &(0x7f0000000100)='./bus\x00', 0x804810, &(0x7f0000000200)=ANY=[@ANYBLOB="67727088b92b272f787890467dc98b3d6a71756f74613d2c6ea79aa1db"], 0x5, 0x756, &(0x7f0000000780)="$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") chdir(&(0x7f0000000080)='./file0\x00') mkdir(&(0x7f0000000300)='./bus\x00', 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, 0x0) ptrace$getenv(0x4201, 0x0, 0x0, &(0x7f0000000040)) mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) writev(0xffffffffffffffff, 0x0, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000400)=0x8) getpid() socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r1, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x2, 0x0) recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) r2 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000180), 0x2, 0x0) r3 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/timer_list\x00', 0x0, 0x0) mount$9p_fd(0x0, &(0x7f0000000340)='./file0\x00', &(0x7f00000003c0), 0x0, 0x0) sendfile(r2, r3, 0x0, 0x20000023896) syz_mount_image$hfsplus(&(0x7f0000000100), &(0x7f0000000640)='./file0\x00', 0x10000, &(0x7f0000000680)=ANY=[@ANYBLOB="0091fc98368ca7a527e3ac062c70d160f472217a7191e1857a0480bab634e9259b648e9593cb3f84dfca74a390cfe38a888f0ce01ff21063aafd432bc87b619537ce4b950ced06abc321f3db188f6a8f090006bb67a1293167ac947dac679cc491a77cb0c7dcdf618e062d937748ee7a28ecc3396dc3cd37b512ec86660ec4d77b9e6916b0ad1d2caad801690b0e9f21b3fd9166f559a207248fbf0417"], 0x1, 0x5f8, &(0x7f0000001280)="$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") fadvise64(0xffffffffffffffff, 0x0, 0x0, 0x4) creat(&(0x7f0000000480)='./file0\x00', 0x0) chdir(&(0x7f0000000000)='./bus\x00') syz_open_dev$vcsn(&(0x7f0000000140), 0x5, 0x4000) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) 16:23:05 executing program 5: r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000180), 0x0, 0x0) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/timer_list\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x20000023896) 16:23:05 executing program 5: r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000180), 0x0, 0x0) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/timer_list\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x20000023896) 16:23:06 executing program 5: r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000180), 0x2, 0x0) r1 = openat$procfs(0xffffffffffffff9c, 0x0, 0x0, 0x0) sendfile(r0, r1, 0x0, 0x20000023896) [ 1574.855690][T18613] loop2: detected capacity change from 0 to 2048 [ 1574.870799][T18613] ext4: Unknown parameter 'grpˆ¹+'/xxF}ɋ' 16:23:06 executing program 1: syz_mount_image$ext4(&(0x7f0000000740)='ext4\x00', &(0x7f0000000100)='./bus\x00', 0x804810, &(0x7f0000000200)=ANY=[@ANYBLOB="67727088b92b272f787890467dc98b3d6a71756f74613d2c6ea79aa1db"], 0x5, 0x756, &(0x7f0000000780)="$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") chdir(&(0x7f0000000080)='./file0\x00') mkdir(&(0x7f0000000300)='./bus\x00', 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, 0x0) mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) writev(0xffffffffffffffff, 0x0, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000400)=0x8) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) r3 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000180), 0x2, 0x0) r4 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/timer_list\x00', 0x0, 0x0) mount$9p_fd(0x0, &(0x7f0000000340)='./file0\x00', &(0x7f00000003c0), 0x0, 0x0) sendfile(r3, r4, 0x0, 0x20000023896) syz_mount_image$hfsplus(&(0x7f0000000100), &(0x7f0000000640)='./file0\x00', 0x10000, &(0x7f0000000680)=ANY=[@ANYBLOB="0091fc98368ca7a527e3ac062c70d160f472217a7191e1857a0480bab634e9259b648e9593cb3f84dfca74a390cfe38a888f0ce01ff21063aafd432bc87b619537ce4b950ced06abc321f3db188f6a8f090006bb67a1293167ac947dac679cc491a77cb0c7dcdf618e062d937748ee7a28ecc3396dc3cd37b512ec86660ec4d77b9e6916b0ad1d2caad801690b0e9f21b3fd9166f559a207248fbf0417"], 0x1, 0x5f8, &(0x7f0000001280)="$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") fadvise64(0xffffffffffffffff, 0x0, 0x0, 0x4) creat(&(0x7f0000000480)='./file0\x00', 0x0) chdir(&(0x7f0000000000)='./bus\x00') syz_open_dev$vcsn(&(0x7f0000000140), 0x5, 0x4000) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) 16:23:06 executing program 5: r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000180), 0x2, 0x0) r1 = openat$procfs(0xffffffffffffff9c, 0x0, 0x0, 0x0) sendfile(r0, r1, 0x0, 0x20000023896) 16:23:06 executing program 3: syz_mount_image$ext4(&(0x7f0000000740)='ext4\x00', &(0x7f0000000100)='./bus\x00', 0x804810, &(0x7f0000000200)=ANY=[@ANYBLOB="67727088b92b272f787890467dc98b3d6a71756f74613d2c6ea79aa1db"], 0x5, 0x756, &(0x7f0000000780)="$eJzs3M1rXOUaAPDnnGaafuTeyYUL9+pChBZaKD1Jmk27aty4KxQKbmtITkLISSZkJrUTC7auhdpsFARR1y7dCqX+Ae6koOBeEK1xIW5GzuSjNGam0ybpSPr7wcl53vP1vE/m8GYO5D0BvLReL38kEUMRcTUiqpvb04g42o6ORdzeOG790a2pckmi1br2S1KeFuut6va1ks31yWifEv+PiAeViHPv/z1vvbk6P1kU+fJme6SxsDRSb66en1uYnM1n88Wx8UujF8fHL46OP7WG//VY6+m3Lh2/9+2ba2vffdW4+9rA+SQm2nXHZm09XuaZbPxOKjGxY/viQSTro6TfHQAAoCfl9/wjETHQ/pZajSPtCAAAADhMWoMtAAAA4NBLot89AAAAAA7W1v8BbM3tPah5sJ38/EZEDO+Wf6A9hzjiWFQi4sR68sTMhGTjNNiT23ci4v7Ezvvvi/IOu73Ha4/uaD85R/roHq/Ofrhfjj8Tu40/6fb4E7uMPwNb707Yo87j3+P8RzqMf1d7zPH1p69UOua/E/HqwG75k+38SYf8b/eY/+7aB/c67Wt9HnFm178/yRO5urwfYmJmruj6+oEHf5592K3+E53yJ93rX+qx/nfXf5vvNJaU+c+e6v7575a/vCc+3OxHGhH3Ntdle21HjlML33/Trf7piNbzfP6f9Vj/j18O3uzxUAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAGhLI2IokjTbjtM0yyJORsR/40Ra1OqNczO1lcXpcl/EcFTSmbkiH42I6kY7Kdtj7fhx+8KO9nhE/OeH4xtJ54o8m6oV0/0uHgAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAgG0nI2IokjSLiDQifq+maZZFDPRw7uAL6B8AAACwT4b73QEAAADgwHn+BwAAgMPveZ//k33uBwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAHCoXb1ypVxa649uTZXt6RvNlfnajfPTeX0+W1iZyqZqy0vZbK02W+TZVG3hadcrarWlsUuxcnOkkdcbI/Xm6vWF2spi4/rcwuRsfj2vvJCqAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAeFZD7SVJs4hI23GaZlnEvyJiOCrJzFyRj0bEvyPiYbUyWLbH+t1pAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA9l29uTo/WRT5skAgeGHBexHxD+hGl6DfIxMAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAP1Qb67OTxZFvlzvd08AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAADor/SnJCLK5Uz19NDOvUeTP6rtdUS888m1j25ONhrLY+X2X7e3Nz7e3H6hH/0HAACAl8LlZzl46zl96zkeAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAACgV/Xm6vxkUeTLewsuR3O1lXQ4pt81AgAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAz+evAAAA//8KQsc4") chdir(&(0x7f0000000080)='./file0\x00') mkdir(&(0x7f0000000300)='./bus\x00', 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, 0x0) ptrace$getenv(0x4201, 0x0, 0x0, &(0x7f0000000040)) mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) writev(0xffffffffffffffff, 0x0, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000400)=0x8) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) r3 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000180), 0x2, 0x0) r4 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/timer_list\x00', 0x0, 0x0) mount$9p_fd(0x0, &(0x7f0000000340)='./file0\x00', &(0x7f00000003c0), 0x0, 0x0) sendfile(r3, r4, 0x0, 0x20000023896) creat(&(0x7f0000000480)='./file0\x00', 0x0) chdir(&(0x7f0000000000)='./bus\x00') r5 = syz_open_dev$vcsn(&(0x7f0000000140), 0x5, 0x4000) unlinkat(r5, &(0x7f00000001c0)='./bus\x00', 0x0) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x27) 16:23:06 executing program 4: r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000180), 0x0, 0x0) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/timer_list\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x20000023896) 16:23:06 executing program 0: syz_mount_image$ext4(&(0x7f0000000740)='ext4\x00', &(0x7f0000000100)='./bus\x00', 0x804810, &(0x7f0000000200)=ANY=[@ANYBLOB="67727088b92b272f787890467dc98b3d6a71756f74613d2c6ea79aa1db"], 0x5, 0x756, &(0x7f0000000780)="$eJzs3M1rXOUaAPDnnGaafuTeyYUL9+pChBZaKD1Jmk27aty4KxQKbmtITkLISSZkJrUTC7auhdpsFARR1y7dCqX+Ae6koOBeEK1xIW5GzuSjNGam0ybpSPr7wcl53vP1vE/m8GYO5D0BvLReL38kEUMRcTUiqpvb04g42o6ORdzeOG790a2pckmi1br2S1KeFuut6va1ks31yWifEv+PiAeViHPv/z1vvbk6P1kU+fJme6SxsDRSb66en1uYnM1n88Wx8UujF8fHL46OP7WG//VY6+m3Lh2/9+2ba2vffdW4+9rA+SQm2nXHZm09XuaZbPxOKjGxY/viQSTro6TfHQAAoCfl9/wjETHQ/pZajSPtCAAAADhMWoMtAAAA4NBLot89AAAAAA7W1v8BbM3tPah5sJ38/EZEDO+Wf6A9hzjiWFQi4sR68sTMhGTjNNiT23ci4v7Ezvvvi/IOu73Ha4/uaD85R/roHq/Ofrhfjj8Tu40/6fb4E7uMPwNb707Yo87j3+P8RzqMf1d7zPH1p69UOua/E/HqwG75k+38SYf8b/eY/+7aB/c67Wt9HnFm178/yRO5urwfYmJmruj6+oEHf5592K3+E53yJ93rX+qx/nfXf5vvNJaU+c+e6v7575a/vCc+3OxHGhH3Ntdle21HjlML33/Trf7piNbzfP6f9Vj/j18O3uzxUAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAGhLI2IokjTbjtM0yyJORsR/40Ra1OqNczO1lcXpcl/EcFTSmbkiH42I6kY7Kdtj7fhx+8KO9nhE/OeH4xtJ54o8m6oV0/0uHgAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAgG0nI2IokjSLiDQifq+maZZFDPRw7uAL6B8AAACwT4b73QEAAADgwHn+BwAAgMPveZ//k33uBwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAHCoXb1ypVxa649uTZXt6RvNlfnajfPTeX0+W1iZyqZqy0vZbK02W+TZVG3hadcrarWlsUuxcnOkkdcbI/Xm6vWF2spi4/rcwuRsfj2vvJCqAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAeFZD7SVJs4hI23GaZlnEvyJiOCrJzFyRj0bEvyPiYbUyWLbH+t1pAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA9l29uTo/WRT5skAgeGHBexHxD+hGl6DfIxMAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAP1Qb67OTxZFvlzvd08AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAADor/SnJCLK5Uz19NDOvUeTP6rtdUS888m1j25ONhrLY+X2X7e3Nz7e3H6hH/0HAACAl8LlZzl46zl96zkeAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAACgV/Xm6vxkUeTLewsuR3O1lXQ4pt81AgAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAz+evAAAA//8KQsc4") chdir(&(0x7f0000000080)='./file0\x00') r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000180), 0x2, 0x0) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/timer_list\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x20000023896) 16:23:06 executing program 5: r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000180), 0x2, 0x0) r1 = openat$procfs(0xffffffffffffff9c, 0x0, 0x0, 0x0) sendfile(r0, r1, 0x0, 0x20000023896) 16:23:06 executing program 4: syz_mount_image$ext4(&(0x7f0000000740)='ext4\x00', &(0x7f0000000100)='./bus\x00', 0x804810, &(0x7f0000000200)=ANY=[@ANYBLOB="67727088b92b272f787890467dc98b3d6a71756f74613d2c6ea79aa1db"], 0x5, 0x756, &(0x7f0000000780)="$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") chdir(&(0x7f0000000080)='./file0\x00') mkdir(&(0x7f0000000300)='./bus\x00', 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, 0x0) r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000180), 0x2, 0x0) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/timer_list\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x20000023896) [ 1575.346164][T18625] loop1: detected capacity change from 0 to 2048 16:23:06 executing program 5: openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000180), 0x2, 0x0) r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/timer_list\x00', 0x0, 0x0) sendfile(0xffffffffffffffff, r0, 0x0, 0x20000023896) [ 1575.391931][T18625] ext4: Unknown parameter 'grpˆ¹+'/xxF}ɋ' [ 1575.427932][T18627] loop3: detected capacity change from 0 to 2048 [ 1575.479445][T18631] loop4: detected capacity change from 0 to 2048 [ 1575.490735][T18631] ext4: Unknown parameter 'grpˆ¹+'/xxF}ɋ' [ 1575.499174][T18627] ext4: Unknown parameter 'grpˆ¹+'/xxF}ɋ' 16:23:06 executing program 5: openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000180), 0x2, 0x0) r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/timer_list\x00', 0x0, 0x0) sendfile(0xffffffffffffffff, r0, 0x0, 0x20000023896) 16:23:06 executing program 2: syz_mount_image$ext4(&(0x7f0000000740)='ext4\x00', &(0x7f0000000100)='./bus\x00', 0x804810, &(0x7f0000000200)=ANY=[@ANYBLOB="67727088b92b272f787890467dc98b3d6a71756f74613d2c6ea79aa1db"], 0x5, 0x756, &(0x7f0000000780)="$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") chdir(&(0x7f0000000080)='./file0\x00') mkdir(&(0x7f0000000300)='./bus\x00', 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, 0x0) ptrace$getenv(0x4201, 0x0, 0x0, &(0x7f0000000040)) r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000180), 0x2, 0x0) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/timer_list\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x20000023896) 16:23:06 executing program 5: openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000180), 0x2, 0x0) r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/timer_list\x00', 0x0, 0x0) sendfile(0xffffffffffffffff, r0, 0x0, 0x20000023896) 16:23:06 executing program 5: r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000180), 0x2, 0x0) openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/timer_list\x00', 0x0, 0x0) sendfile(r0, 0xffffffffffffffff, 0x0, 0x20000023896) [ 1575.794830][T18643] loop2: detected capacity change from 0 to 2048 [ 1575.813322][T18643] ext4: Unknown parameter 'grpˆ¹+'/xxF}ɋ' 16:23:07 executing program 1: syz_mount_image$ext4(&(0x7f0000000740)='ext4\x00', &(0x7f0000000100)='./bus\x00', 0x804810, &(0x7f0000000200)=ANY=[@ANYBLOB="67727088b92b272f787890467dc98b3d6a71756f74613d2c6ea79aa1db"], 0x5, 0x756, &(0x7f0000000780)="$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") chdir(&(0x7f0000000080)='./file0\x00') mkdir(&(0x7f0000000300)='./bus\x00', 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, 0x0) mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) writev(0xffffffffffffffff, 0x0, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000400)=0x8) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) r3 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000180), 0x2, 0x0) r4 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/timer_list\x00', 0x0, 0x0) mount$9p_fd(0x0, &(0x7f0000000340)='./file0\x00', &(0x7f00000003c0), 0x0, 0x0) sendfile(r3, r4, 0x0, 0x20000023896) syz_mount_image$hfsplus(&(0x7f0000000100), &(0x7f0000000640)='./file0\x00', 0x10000, &(0x7f0000000680)=ANY=[@ANYBLOB="0091fc98368ca7a527e3ac062c70d160f472217a7191e1857a0480bab634e9259b648e9593cb3f84dfca74a390cfe38a888f0ce01ff21063aafd432bc87b619537ce4b950ced06abc321f3db188f6a8f090006bb67a1293167ac947dac679cc491a77cb0c7dcdf618e062d937748ee7a28ecc3396dc3cd37b512ec86660ec4d77b9e6916b0ad1d2caad801690b0e9f21b3fd9166f559a207248fbf0417"], 0x1, 0x5f8, &(0x7f0000001280)="$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") fadvise64(0xffffffffffffffff, 0x0, 0x0, 0x4) creat(&(0x7f0000000480)='./file0\x00', 0x0) chdir(&(0x7f0000000000)='./bus\x00') syz_open_dev$vcsn(&(0x7f0000000140), 0x5, 0x4000) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) 16:23:07 executing program 5: r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000180), 0x2, 0x0) openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/timer_list\x00', 0x0, 0x0) sendfile(r0, 0xffffffffffffffff, 0x0, 0x20000023896) 16:23:07 executing program 3: syz_mount_image$ext4(&(0x7f0000000740)='ext4\x00', &(0x7f0000000100)='./bus\x00', 0x804810, &(0x7f0000000200)=ANY=[@ANYBLOB="67727088b92b272f787890467dc98b3d6a71756f74613d2c6ea79aa1db"], 0x5, 0x756, &(0x7f0000000780)="$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") chdir(&(0x7f0000000080)='./file0\x00') mkdir(&(0x7f0000000300)='./bus\x00', 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, 0x0) ptrace$getenv(0x4201, 0x0, 0x0, &(0x7f0000000040)) mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) writev(0xffffffffffffffff, 0x0, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000400)=0x8) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) r3 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000180), 0x2, 0x0) r4 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/timer_list\x00', 0x0, 0x0) mount$9p_fd(0x0, &(0x7f0000000340)='./file0\x00', &(0x7f00000003c0), 0x0, 0x0) sendfile(r3, r4, 0x0, 0x20000023896) creat(&(0x7f0000000480)='./file0\x00', 0x0) chdir(&(0x7f0000000000)='./bus\x00') r5 = syz_open_dev$vcsn(&(0x7f0000000140), 0x5, 0x4000) unlinkat(r5, &(0x7f00000001c0)='./bus\x00', 0x0) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x27) 16:23:07 executing program 5: r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000180), 0x2, 0x0) openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/timer_list\x00', 0x0, 0x0) sendfile(r0, 0xffffffffffffffff, 0x0, 0x20000023896) [ 1576.298541][T18655] loop3: detected capacity change from 0 to 2048 [ 1576.306896][T18655] ext4: Unknown parameter 'grpˆ¹+'/xxF}ɋ' [ 1576.333422][T18651] loop1: detected capacity change from 0 to 2048 16:23:07 executing program 0: syz_mount_image$ext4(&(0x7f0000000740)='ext4\x00', &(0x7f0000000100)='./bus\x00', 0x804810, &(0x7f0000000200)=ANY=[@ANYBLOB="67727088b92b272f787890467dc98b3d6a71756f74613d2c6ea79aa1db"], 0x5, 0x756, &(0x7f0000000780)="$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") chdir(&(0x7f0000000080)='./file0\x00') mkdir(&(0x7f0000000300)='./bus\x00', 0x0) r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000180), 0x2, 0x0) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/timer_list\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x20000023896) 16:23:07 executing program 4: syz_mount_image$ext4(&(0x7f0000000400)='ext4\x00', &(0x7f0000000100)='./bus\x00', 0xc010, &(0x7f0000000140)={[{@acl}, {@grpjquota}, {@i_version}]}, 0x5, 0x766, &(0x7f0000000780)="$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") process_vm_writev(0xffffffffffffffff, &(0x7f0000000640)=[{&(0x7f0000000f00)=""/4096, 0x1000}, {&(0x7f0000000180)=""/152, 0x98}, {&(0x7f0000000000)=""/64, 0x40}, {&(0x7f0000000240)=""/117, 0x75}, {&(0x7f00000004c0)=""/195, 0xc3}, {&(0x7f0000000340)=""/122, 0x7a}, {&(0x7f00000005c0)=""/105, 0x69}, {&(0x7f0000000040)=""/12, 0xc}, {&(0x7f00000000c0)=""/20, 0x14}], 0x9, &(0x7f0000000440)=[{&(0x7f00000002c0)=""/58, 0x3a}, {&(0x7f00000003c0)=""/22, 0x16}], 0x2, 0x0) chdir(&(0x7f0000000080)='./file0\x00') mkdir(&(0x7f0000000300)='./bus\x00', 0x0) creat(&(0x7f0000000480)='./file0\x00', 0x0) 16:23:07 executing program 5: r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000180), 0x2, 0x0) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/timer_list\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x0) 16:23:07 executing program 5: r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000180), 0x2, 0x0) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/timer_list\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x0) [ 1576.386132][T18651] ext4: Unknown parameter 'grpˆ¹+'/xxF}ɋ' 16:23:07 executing program 5: r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000180), 0x2, 0x0) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/timer_list\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x0) [ 1576.450205][T18658] loop4: detected capacity change from 0 to 2048 [ 1576.497284][T18658] EXT4-fs: Ignoring removed i_version option [ 1576.526849][T18658] EXT4-fs mount: 18 callbacks suppressed [ 1576.526873][T18658] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 without journal. Quota mode: none. 16:23:07 executing program 2: syz_mount_image$ext4(&(0x7f0000000740)='ext4\x00', &(0x7f0000000100)='./bus\x00', 0x804810, &(0x7f0000000200)=ANY=[@ANYBLOB="67727088b92b272f787890467dc98b3d6a71756f74613d2c6ea79aa1db"], 0x5, 0x756, &(0x7f0000000780)="$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") chdir(&(0x7f0000000080)='./file0\x00') mkdir(&(0x7f0000000300)='./bus\x00', 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, 0x0) r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000180), 0x2, 0x0) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/timer_list\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x20000023896) 16:23:07 executing program 5: syz_mount_image$ext4(&(0x7f0000000740)='ext4\x00', &(0x7f0000000100)='./bus\x00', 0x804810, &(0x7f0000000200)=ANY=[@ANYBLOB="67727088b92b272f787890467dc98b3d6a71756f74613d2c6ea79aa1db"], 0x5, 0x756, &(0x7f0000000780)="$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") chdir(&(0x7f0000000080)='./file0\x00') mkdir(&(0x7f0000000300)='./bus\x00', 0x0) r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000180), 0x2, 0x0) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/timer_list\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x20000023896) [ 1576.560418][T18658] ext4 filesystem being mounted at /root/syzkaller-testdir3981533935/syzkaller.D6pEIJ/1676/bus supports timestamps until 2038 (0x7fffffff) [ 1576.629092][T18658] EXT4-fs error (device loop4): ext4_mb_generate_buddy:1098: group 0, block bitmap and bg descriptor inconsistent: 35 vs 5 free clusters [ 1576.666911][T18673] loop5: detected capacity change from 0 to 2048 16:23:07 executing program 4: syz_mount_image$ext4(&(0x7f0000000740)='ext4\x00', &(0x7f0000000100)='./bus\x00', 0x804810, &(0x7f0000000200)=ANY=[@ANYBLOB="67727088b92b272f787890467dc98b3d6a71756f74613d2c6ea79aa1db"], 0x5, 0x756, &(0x7f0000000780)="$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") chdir(&(0x7f0000000080)='./file0\x00') mkdir(&(0x7f0000000300)='./bus\x00', 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, 0x0) ptrace$getenv(0x4201, 0x0, 0x0, &(0x7f0000000040)) mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000180), 0x2, 0x0) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/timer_list\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x20000023896) [ 1576.677567][T18673] ext4: Unknown parameter 'grpˆ¹+'/xxF}ɋ' [ 1576.693874][T18676] loop2: detected capacity change from 0 to 2048 [ 1576.706056][T18676] ext4: Unknown parameter 'grpˆ¹+'/xxF}ɋ' [ 1576.716870][ T5101] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 1576.860056][T18679] loop4: detected capacity change from 0 to 2048 [ 1576.867700][T18679] ext4: Unknown parameter 'grpˆ¹+'/xxF}ɋ' 16:23:08 executing program 1: syz_mount_image$ext4(&(0x7f0000000740)='ext4\x00', &(0x7f0000000100)='./bus\x00', 0x804810, &(0x7f0000000200)=ANY=[@ANYBLOB="67727088b92b272f787890467dc98b3d6a71756f74613d2c6ea79aa1db"], 0x5, 0x756, &(0x7f0000000780)="$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") chdir(&(0x7f0000000080)='./file0\x00') mkdir(&(0x7f0000000300)='./bus\x00', 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, 0x0) mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) writev(0xffffffffffffffff, 0x0, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000400)=0x8) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) r3 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000180), 0x2, 0x0) r4 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/timer_list\x00', 0x0, 0x0) mount$9p_fd(0x0, &(0x7f0000000340)='./file0\x00', &(0x7f00000003c0), 0x0, 0x0) sendfile(r3, r4, 0x0, 0x20000023896) syz_mount_image$hfsplus(&(0x7f0000000100), &(0x7f0000000640)='./file0\x00', 0x10000, &(0x7f0000000680)=ANY=[@ANYBLOB="0091fc98368ca7a527e3ac062c70d160f472217a7191e1857a0480bab634e9259b648e9593cb3f84dfca74a390cfe38a888f0ce01ff21063aafd432bc87b619537ce4b950ced06abc321f3db188f6a8f090006bb67a1293167ac947dac679cc491a77cb0c7dcdf618e062d937748ee7a28ecc3396dc3cd37b512ec86660ec4d77b9e6916b0ad1d2caad801690b0e9f21b3fd9166f559a207248fbf0417"], 0x1, 0x5f8, &(0x7f0000001280)="$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") fadvise64(0xffffffffffffffff, 0x0, 0x0, 0x4) creat(&(0x7f0000000480)='./file0\x00', 0x0) chdir(&(0x7f0000000000)='./bus\x00') syz_open_dev$vcsn(&(0x7f0000000140), 0x5, 0x4000) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) 16:23:08 executing program 3: syz_mount_image$ext4(&(0x7f0000000740)='ext4\x00', &(0x7f0000000100)='./bus\x00', 0x804810, &(0x7f0000000200)=ANY=[@ANYBLOB="67727088b92b272f787890467dc98b3d6a71756f74613d2c6ea79aa1db"], 0x5, 0x756, &(0x7f0000000780)="$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") chdir(&(0x7f0000000080)='./file0\x00') mkdir(&(0x7f0000000300)='./bus\x00', 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, 0x0) ptrace$getenv(0x4201, 0x0, 0x0, &(0x7f0000000040)) open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) writev(0xffffffffffffffff, 0x0, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000400)=0x8) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) r3 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000180), 0x2, 0x0) r4 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/timer_list\x00', 0x0, 0x0) mount$9p_fd(0x0, &(0x7f0000000340)='./file0\x00', &(0x7f00000003c0), 0x0, 0x0) sendfile(r3, r4, 0x0, 0x20000023896) creat(&(0x7f0000000480)='./file0\x00', 0x0) chdir(&(0x7f0000000000)='./bus\x00') r5 = syz_open_dev$vcsn(&(0x7f0000000140), 0x5, 0x4000) unlinkat(r5, &(0x7f00000001c0)='./bus\x00', 0x0) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x27) [ 1577.154904][T18681] loop1: detected capacity change from 0 to 2048 [ 1577.172286][T18681] ext4: Unknown parameter 'grpˆ¹+'/xxF}ɋ' [ 1577.189637][T18683] loop3: detected capacity change from 0 to 2048 [ 1577.197125][T18683] ext4: Unknown parameter 'grpˆ¹+'/xxF}ɋ' 16:23:08 executing program 0: syz_mount_image$ext4(&(0x7f0000000740)='ext4\x00', &(0x7f0000000100)='./bus\x00', 0x804810, &(0x7f0000000200)=ANY=[@ANYBLOB="67727088b92b272f787890467dc98b3d6a71756f74613d2c6ea79aa1db"], 0x5, 0x756, &(0x7f0000000780)="$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") chdir(&(0x7f0000000080)='./file0\x00') mkdir(&(0x7f0000000300)='./bus\x00', 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, 0x0) mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) writev(0xffffffffffffffff, 0x0, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000400)=0x8) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) r3 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000180), 0x2, 0x0) r4 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/timer_list\x00', 0x0, 0x0) mount$9p_fd(0x0, &(0x7f0000000340)='./file0\x00', &(0x7f00000003c0), 0x0, 0x0) sendfile(r3, r4, 0x0, 0x20000023896) syz_mount_image$hfsplus(&(0x7f0000000100), &(0x7f0000000640)='./file0\x00', 0x10000, &(0x7f0000000680)=ANY=[@ANYBLOB="0091fc98368ca7a527e3ac062c70d160f472217a7191e1857a0480bab634e9259b648e9593cb3f84dfca74a390cfe38a888f0ce01ff21063aafd432bc87b619537ce4b950ced06abc321f3db188f6a8f090006bb67a1293167ac947dac679cc491a77cb0c7dcdf618e062d937748ee7a28ecc3396dc3cd37b512ec86660ec4d77b9e6916b0ad1d2caad801690b0e9f21b3fd9166f559a207248fbf0417"], 0x1, 0x5f8, &(0x7f0000001280)="$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") fadvise64(0xffffffffffffffff, 0x0, 0x0, 0x4) creat(&(0x7f0000000480)='./file0\x00', 0x0) chdir(&(0x7f0000000000)='./bus\x00') syz_open_dev$vcsn(&(0x7f0000000140), 0x5, 0x4000) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) 16:23:08 executing program 5: syz_mount_image$ext4(&(0x7f0000000740)='ext4\x00', &(0x7f0000000100)='./bus\x00', 0x804810, &(0x7f0000000200)=ANY=[@ANYBLOB="67727088b92b272f787890467dc98b3d6a71756f74613d2c6ea79aa1db"], 0x5, 0x756, &(0x7f0000000780)="$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") chdir(&(0x7f0000000080)='./file0\x00') mkdir(&(0x7f0000000300)='./bus\x00', 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, 0x0) ptrace$getenv(0x4201, 0x0, 0x0, &(0x7f0000000040)) mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) writev(0xffffffffffffffff, 0x0, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000400)=0x8) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r3 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000180), 0x2, 0x0) r4 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/timer_list\x00', 0x0, 0x0) mount$9p_fd(0x0, &(0x7f0000000340)='./file0\x00', &(0x7f00000003c0), 0x0, 0x0) sendfile(r3, r4, 0x0, 0x20000023896) creat(&(0x7f0000000480)='./file0\x00', 0x0) chdir(&(0x7f0000000000)='./bus\x00') r5 = syz_open_dev$vcsn(&(0x7f0000000140), 0x5, 0x4000) unlinkat(r5, &(0x7f00000001c0)='./bus\x00', 0x0) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x27) 16:23:08 executing program 2: syz_mount_image$ext4(&(0x7f0000000740)='ext4\x00', &(0x7f0000000100)='./bus\x00', 0x804810, &(0x7f0000000200)=ANY=[@ANYBLOB="67727088b92b272f787890467dc98b3d6a71756f74613d2c6ea79aa1db"], 0x5, 0x756, &(0x7f0000000780)="$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") chdir(&(0x7f0000000080)='./file0\x00') mkdir(&(0x7f0000000300)='./bus\x00', 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, 0x0) r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000180), 0x2, 0x0) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/timer_list\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x20000023896) [ 1577.497565][T18693] loop5: detected capacity change from 0 to 2048 [ 1577.506552][T18693] ext4: Unknown parameter 'grpˆ¹+'/xxF}ɋ' [ 1577.602329][T18695] loop2: detected capacity change from 0 to 2048 [ 1577.610906][T18695] ext4: Unknown parameter 'grpˆ¹+'/xxF}ɋ' 16:23:08 executing program 4: syz_mount_image$ext4(&(0x7f0000000740)='ext4\x00', &(0x7f0000000100)='./bus\x00', 0x804810, &(0x7f0000000200)=ANY=[@ANYBLOB="67727088b92b272f787890467dc98b3d6a71756f74613d2c6ea79aa1db"], 0x5, 0x756, &(0x7f0000000780)="$eJzs3M1rXOUaAPDnnGaafuTeyYUL9+pChBZaKD1Jmk27aty4KxQKbmtITkLISSZkJrUTC7auhdpsFARR1y7dCqX+Ae6koOBeEK1xIW5GzuSjNGam0ybpSPr7wcl53vP1vE/m8GYO5D0BvLReL38kEUMRcTUiqpvb04g42o6ORdzeOG790a2pckmi1br2S1KeFuut6va1ks31yWifEv+PiAeViHPv/z1vvbk6P1kU+fJme6SxsDRSb66en1uYnM1n88Wx8UujF8fHL46OP7WG//VY6+m3Lh2/9+2ba2vffdW4+9rA+SQm2nXHZm09XuaZbPxOKjGxY/viQSTro6TfHQAAoCfl9/wjETHQ/pZajSPtCAAAADhMWoMtAAAA4NBLot89AAAAAA7W1v8BbM3tPah5sJ38/EZEDO+Wf6A9hzjiWFQi4sR68sTMhGTjNNiT23ci4v7Ezvvvi/IOu73Ha4/uaD85R/roHq/Ofrhfjj8Tu40/6fb4E7uMPwNb707Yo87j3+P8RzqMf1d7zPH1p69UOua/E/HqwG75k+38SYf8b/eY/+7aB/c67Wt9HnFm178/yRO5urwfYmJmruj6+oEHf5592K3+E53yJ93rX+qx/nfXf5vvNJaU+c+e6v7575a/vCc+3OxHGhH3Ntdle21HjlML33/Trf7piNbzfP6f9Vj/j18O3uzxUAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAGhLI2IokjTbjtM0yyJORsR/40Ra1OqNczO1lcXpcl/EcFTSmbkiH42I6kY7Kdtj7fhx+8KO9nhE/OeH4xtJ54o8m6oV0/0uHgAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAgG0nI2IokjSLiDQifq+maZZFDPRw7uAL6B8AAACwT4b73QEAAADgwHn+BwAAgMPveZ//k33uBwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAHCoXb1ypVxa649uTZXt6RvNlfnajfPTeX0+W1iZyqZqy0vZbK02W+TZVG3hadcrarWlsUuxcnOkkdcbI/Xm6vWF2spi4/rcwuRsfj2vvJCqAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAeFZD7SVJs4hI23GaZlnEvyJiOCrJzFyRj0bEvyPiYbUyWLbH+t1pAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA9l29uTo/WRT5skAgeGHBexHxD+hGl6DfIxMAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAP1Qb67OTxZFvlzvd08AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAADor/SnJCLK5Uz19NDOvUeTP6rtdUS888m1j25ONhrLY+X2X7e3Nz7e3H6hH/0HAACAl8LlZzl46zl96zkeAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAACgV/Xm6vxkUeTLewsuR3O1lXQ4pt81AgAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAz+evAAAA//8KQsc4") chdir(&(0x7f0000000080)='./file0\x00') mkdir(&(0x7f0000000300)='./bus\x00', 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, 0x0) ptrace$getenv(0x4201, 0x0, 0x0, &(0x7f0000000040)) mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000180), 0x2, 0x0) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/timer_list\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x20000023896) [ 1577.758894][T18699] loop4: detected capacity change from 0 to 2048 [ 1577.767127][T18699] ext4: Unknown parameter 'grpˆ¹+'/xxF}ɋ' 16:23:09 executing program 1: syz_mount_image$ext4(&(0x7f0000000740)='ext4\x00', &(0x7f0000000100)='./bus\x00', 0x804810, &(0x7f0000000200)=ANY=[@ANYBLOB="67727088b92b272f787890467dc98b3d6a71756f74613d2c6ea79aa1db"], 0x5, 0x756, &(0x7f0000000780)="$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") chdir(&(0x7f0000000080)='./file0\x00') mkdir(&(0x7f0000000300)='./bus\x00', 0x0) ptrace$getenv(0x4201, 0x0, 0x0, &(0x7f0000000040)) mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) writev(0xffffffffffffffff, 0x0, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000400)=0x8) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) r3 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000180), 0x2, 0x0) r4 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/timer_list\x00', 0x0, 0x0) mount$9p_fd(0x0, &(0x7f0000000340)='./file0\x00', &(0x7f00000003c0), 0x0, 0x0) sendfile(r3, r4, 0x0, 0x20000023896) syz_mount_image$hfsplus(&(0x7f0000000100), &(0x7f0000000640)='./file0\x00', 0x10000, &(0x7f0000000680)=ANY=[@ANYBLOB="0091fc98368ca7a527e3ac062c70d160f472217a7191e1857a0480bab634e9259b648e9593cb3f84dfca74a390cfe38a888f0ce01ff21063aafd432bc87b619537ce4b950ced06abc321f3db188f6a8f090006bb67a1293167ac947dac679cc491a77cb0c7dcdf618e062d937748ee7a28ecc3396dc3cd37b512ec86660ec4d77b9e6916b0ad1d2caad801690b0e9f21b3fd9166f559a207248fbf0417"], 0x1, 0x5f8, &(0x7f0000001280)="$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") fadvise64(0xffffffffffffffff, 0x0, 0x0, 0x4) creat(&(0x7f0000000480)='./file0\x00', 0x0) chdir(&(0x7f0000000000)='./bus\x00') syz_open_dev$vcsn(&(0x7f0000000140), 0x5, 0x4000) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) 16:23:09 executing program 3: syz_mount_image$ext4(&(0x7f0000000740)='ext4\x00', &(0x7f0000000100)='./bus\x00', 0x804810, &(0x7f0000000200)=ANY=[@ANYBLOB="67727088b92b272f787890467dc98b3d6a71756f74613d2c6ea79aa1db"], 0x5, 0x756, &(0x7f0000000780)="$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") chdir(&(0x7f0000000080)='./file0\x00') mkdir(&(0x7f0000000300)='./bus\x00', 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, 0x0) ptrace$getenv(0x4201, 0x0, 0x0, &(0x7f0000000040)) open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) writev(0xffffffffffffffff, 0x0, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000400)=0x8) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) r3 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000180), 0x2, 0x0) r4 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/timer_list\x00', 0x0, 0x0) mount$9p_fd(0x0, &(0x7f0000000340)='./file0\x00', &(0x7f00000003c0), 0x0, 0x0) sendfile(r3, r4, 0x0, 0x20000023896) creat(&(0x7f0000000480)='./file0\x00', 0x0) chdir(&(0x7f0000000000)='./bus\x00') r5 = syz_open_dev$vcsn(&(0x7f0000000140), 0x5, 0x4000) unlinkat(r5, &(0x7f00000001c0)='./bus\x00', 0x0) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x27) [ 1578.040729][T18703] loop3: detected capacity change from 0 to 2048 [ 1578.049030][T18703] ext4: Unknown parameter 'grpˆ¹+'/xxF}ɋ' [ 1578.063172][T18701] loop1: detected capacity change from 0 to 2048 [ 1578.073337][T18701] ext4: Unknown parameter 'grpˆ¹+'/xxF}ɋ' 16:23:09 executing program 0: syz_mount_image$ext4(&(0x7f0000000740)='ext4\x00', &(0x7f0000000100)='./bus\x00', 0x804810, &(0x7f0000000200)=ANY=[@ANYBLOB="67727088b92b272f787890467dc98b3d6a71756f74613d2c6ea79aa1db"], 0x5, 0x756, &(0x7f0000000780)="$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") chdir(&(0x7f0000000080)='./file0\x00') mkdir(&(0x7f0000000300)='./bus\x00', 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, 0x0) ptrace$getenv(0x4201, 0x0, 0x0, &(0x7f0000000040)) mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000180), 0x2, 0x0) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/timer_list\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x20000023896) 16:23:09 executing program 5: syz_mount_image$ext4(&(0x7f0000000740)='ext4\x00', &(0x7f0000000100)='./bus\x00', 0x804810, &(0x7f0000000200)=ANY=[@ANYBLOB="67727088b92b272f787890467dc98b3d6a71756f74613d2c6ea79aa1db"], 0x5, 0x756, &(0x7f0000000780)="$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") chdir(&(0x7f0000000080)='./file0\x00') mkdir(&(0x7f0000000300)='./bus\x00', 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, 0x0) ptrace$getenv(0x4201, 0x0, 0x0, &(0x7f0000000040)) mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) writev(0xffffffffffffffff, 0x0, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000400)=0x8) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) r2 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000180), 0x2, 0x0) r3 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/timer_list\x00', 0x0, 0x0) sendfile(r2, r3, 0x0, 0x20000023896) 16:23:09 executing program 2: syz_mount_image$ext4(&(0x7f0000000740)='ext4\x00', &(0x7f0000000100)='./bus\x00', 0x804810, &(0x7f0000000200)=ANY=[@ANYBLOB="67727088b92b272f787890467dc98b3d6a71756f74613d2c6ea79aa1db"], 0x5, 0x756, &(0x7f0000000780)="$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") chdir(&(0x7f0000000080)='./file0\x00') mkdir(&(0x7f0000000300)='./bus\x00', 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, 0x0) ptrace$getenv(0x4201, 0x0, 0x0, &(0x7f0000000040)) mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000180), 0x2, 0x0) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/timer_list\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x20000023896) [ 1578.368687][T18711] loop5: detected capacity change from 0 to 2048 [ 1578.378120][T18711] ext4: Unknown parameter 'grpˆ¹+'/xxF}ɋ' [ 1578.492399][T18713] loop2: detected capacity change from 0 to 2048 [ 1578.507126][T18713] ext4: Unknown parameter 'grpˆ¹+'/xxF}ɋ' 16:23:09 executing program 4: syz_mount_image$ext4(&(0x7f0000000740)='ext4\x00', &(0x7f0000000100)='./bus\x00', 0x804810, &(0x7f0000000200)=ANY=[@ANYBLOB="67727088b92b272f787890467dc98b3d6a71756f74613d2c6ea79aa1db"], 0x5, 0x756, &(0x7f0000000780)="$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") chdir(&(0x7f0000000080)='./file0\x00') mkdir(&(0x7f0000000300)='./bus\x00', 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, 0x0) ptrace$getenv(0x4201, 0x0, 0x0, &(0x7f0000000040)) mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000180), 0x2, 0x0) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/timer_list\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x20000023896) [ 1578.666782][T18715] loop4: detected capacity change from 0 to 2048 [ 1578.675124][T18715] ext4: Unknown parameter 'grpˆ¹+'/xxF}ɋ' 16:23:10 executing program 1: syz_mount_image$ext4(&(0x7f0000000740)='ext4\x00', &(0x7f0000000100)='./bus\x00', 0x804810, &(0x7f0000000200)=ANY=[@ANYBLOB="67727088b92b272f787890467dc98b3d6a71756f74613d2c6ea79aa1db"], 0x5, 0x756, &(0x7f0000000780)="$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") chdir(&(0x7f0000000080)='./file0\x00') mkdir(&(0x7f0000000300)='./bus\x00', 0x0) ptrace$getenv(0x4201, 0x0, 0x0, &(0x7f0000000040)) mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) writev(0xffffffffffffffff, 0x0, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000400)=0x8) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) r3 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000180), 0x2, 0x0) r4 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/timer_list\x00', 0x0, 0x0) mount$9p_fd(0x0, &(0x7f0000000340)='./file0\x00', &(0x7f00000003c0), 0x0, 0x0) sendfile(r3, r4, 0x0, 0x20000023896) syz_mount_image$hfsplus(&(0x7f0000000100), &(0x7f0000000640)='./file0\x00', 0x10000, &(0x7f0000000680)=ANY=[@ANYBLOB="0091fc98368ca7a527e3ac062c70d160f472217a7191e1857a0480bab634e9259b648e9593cb3f84dfca74a390cfe38a888f0ce01ff21063aafd432bc87b619537ce4b950ced06abc321f3db188f6a8f090006bb67a1293167ac947dac679cc491a77cb0c7dcdf618e062d937748ee7a28ecc3396dc3cd37b512ec86660ec4d77b9e6916b0ad1d2caad801690b0e9f21b3fd9166f559a207248fbf0417"], 0x1, 0x5f8, &(0x7f0000001280)="$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") fadvise64(0xffffffffffffffff, 0x0, 0x0, 0x4) creat(&(0x7f0000000480)='./file0\x00', 0x0) chdir(&(0x7f0000000000)='./bus\x00') syz_open_dev$vcsn(&(0x7f0000000140), 0x5, 0x4000) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) 16:23:10 executing program 3: syz_mount_image$ext4(&(0x7f0000000740)='ext4\x00', &(0x7f0000000100)='./bus\x00', 0x804810, &(0x7f0000000200)=ANY=[@ANYBLOB="67727088b92b272f787890467dc98b3d6a71756f74613d2c6ea79aa1db"], 0x5, 0x756, &(0x7f0000000780)="$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") chdir(&(0x7f0000000080)='./file0\x00') mkdir(&(0x7f0000000300)='./bus\x00', 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, 0x0) ptrace$getenv(0x4201, 0x0, 0x0, &(0x7f0000000040)) open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) writev(0xffffffffffffffff, 0x0, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000400)=0x8) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) r3 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000180), 0x2, 0x0) r4 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/timer_list\x00', 0x0, 0x0) mount$9p_fd(0x0, &(0x7f0000000340)='./file0\x00', &(0x7f00000003c0), 0x0, 0x0) sendfile(r3, r4, 0x0, 0x20000023896) creat(&(0x7f0000000480)='./file0\x00', 0x0) chdir(&(0x7f0000000000)='./bus\x00') r5 = syz_open_dev$vcsn(&(0x7f0000000140), 0x5, 0x4000) unlinkat(r5, &(0x7f00000001c0)='./bus\x00', 0x0) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x27) [ 1578.933899][T18718] loop1: detected capacity change from 0 to 2048 [ 1578.960398][T18719] loop3: detected capacity change from 0 to 2048 [ 1578.970241][T18718] ext4: Unknown parameter 'grpˆ¹+'/xxF}ɋ' [ 1578.978019][T18719] ext4: Unknown parameter 'grpˆ¹+'/xxF}ɋ' 16:23:10 executing program 0: syz_mount_image$ext4(&(0x7f0000000740)='ext4\x00', &(0x7f0000000100)='./bus\x00', 0x804810, &(0x7f0000000200)=ANY=[@ANYBLOB="67727088b92b272f787890467dc98b3d6a71756f74613d2c6ea79aa1db"], 0x5, 0x756, &(0x7f0000000780)="$eJzs3M1rXOUaAPDnnGaafuTeyYUL9+pChBZaKD1Jmk27aty4KxQKbmtITkLISSZkJrUTC7auhdpsFARR1y7dCqX+Ae6koOBeEK1xIW5GzuSjNGam0ybpSPr7wcl53vP1vE/m8GYO5D0BvLReL38kEUMRcTUiqpvb04g42o6ORdzeOG790a2pckmi1br2S1KeFuut6va1ks31yWifEv+PiAeViHPv/z1vvbk6P1kU+fJme6SxsDRSb66en1uYnM1n88Wx8UujF8fHL46OP7WG//VY6+m3Lh2/9+2ba2vffdW4+9rA+SQm2nXHZm09XuaZbPxOKjGxY/viQSTro6TfHQAAoCfl9/wjETHQ/pZajSPtCAAAADhMWoMtAAAA4NBLot89AAAAAA7W1v8BbM3tPah5sJ38/EZEDO+Wf6A9hzjiWFQi4sR68sTMhGTjNNiT23ci4v7Ezvvvi/IOu73Ha4/uaD85R/roHq/Ofrhfjj8Tu40/6fb4E7uMPwNb707Yo87j3+P8RzqMf1d7zPH1p69UOua/E/HqwG75k+38SYf8b/eY/+7aB/c67Wt9HnFm178/yRO5urwfYmJmruj6+oEHf5592K3+E53yJ93rX+qx/nfXf5vvNJaU+c+e6v7575a/vCc+3OxHGhH3Ntdle21HjlML33/Trf7piNbzfP6f9Vj/j18O3uzxUAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAGhLI2IokjTbjtM0yyJORsR/40Ra1OqNczO1lcXpcl/EcFTSmbkiH42I6kY7Kdtj7fhx+8KO9nhE/OeH4xtJ54o8m6oV0/0uHgAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAgG0nI2IokjSLiDQifq+maZZFDPRw7uAL6B8AAACwT4b73QEAAADgwHn+BwAAgMPveZ//k33uBwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAHCoXb1ypVxa649uTZXt6RvNlfnajfPTeX0+W1iZyqZqy0vZbK02W+TZVG3hadcrarWlsUuxcnOkkdcbI/Xm6vWF2spi4/rcwuRsfj2vvJCqAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAeFZD7SVJs4hI23GaZlnEvyJiOCrJzFyRj0bEvyPiYbUyWLbH+t1pAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA9l29uTo/WRT5skAgeGHBexHxD+hGl6DfIxMAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAP1Qb67OTxZFvlzvd08AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAADor/SnJCLK5Uz19NDOvUeTP6rtdUS888m1j25ONhrLY+X2X7e3Nz7e3H6hH/0HAACAl8LlZzl46zl96zkeAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAACgV/Xm6vxkUeTLewsuR3O1lXQ4pt81AgAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAz+evAAAA//8KQsc4") chdir(&(0x7f0000000080)='./file0\x00') mkdir(&(0x7f0000000300)='./bus\x00', 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, 0x0) ptrace$getenv(0x4201, 0x0, 0x0, &(0x7f0000000040)) mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000180), 0x2, 0x0) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/timer_list\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x20000023896) 16:23:10 executing program 5: syz_mount_image$ext4(&(0x7f0000000740)='ext4\x00', &(0x7f0000000100)='./bus\x00', 0x804810, &(0x7f0000000200)=ANY=[@ANYBLOB="67727088b92b272f787890467dc98b3d6a71756f74613d2c6ea79aa1db"], 0x5, 0x756, &(0x7f0000000780)="$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") chdir(&(0x7f0000000080)='./file0\x00') mkdir(&(0x7f0000000300)='./bus\x00', 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, 0x0) ptrace$getenv(0x4201, 0x0, 0x0, &(0x7f0000000040)) mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) writev(0xffffffffffffffff, 0x0, 0x0) r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000180), 0x2, 0x0) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/timer_list\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x20000023896) 16:23:10 executing program 2: syz_mount_image$ext4(&(0x7f0000000740)='ext4\x00', &(0x7f0000000100)='./bus\x00', 0x804810, &(0x7f0000000200)=ANY=[@ANYBLOB="67727088b92b272f787890467dc98b3d6a71756f74613d2c6ea79aa1db"], 0x5, 0x756, &(0x7f0000000780)="$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") chdir(&(0x7f0000000080)='./file0\x00') mkdir(&(0x7f0000000300)='./bus\x00', 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, 0x0) ptrace$getenv(0x4201, 0x0, 0x0, &(0x7f0000000040)) mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) writev(0xffffffffffffffff, 0x0, 0x0) r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000180), 0x2, 0x0) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/timer_list\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x20000023896) [ 1579.274904][T18727] loop5: detected capacity change from 0 to 2048 [ 1579.309991][T18727] ext4: Unknown parameter 'grpˆ¹+'/xxF}ɋ' [ 1579.378935][T18729] loop2: detected capacity change from 0 to 2048 [ 1579.396928][T18729] ext4: Unknown parameter 'grpˆ¹+'/xxF}ɋ' 16:23:10 executing program 4: syz_mount_image$ext4(&(0x7f0000000740)='ext4\x00', &(0x7f0000000100)='./bus\x00', 0x804810, &(0x7f0000000200)=ANY=[@ANYBLOB="67727088b92b272f787890467dc98b3d6a71756f74613d2c6ea79aa1db"], 0x5, 0x756, &(0x7f0000000780)="$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") chdir(&(0x7f0000000080)='./file0\x00') mkdir(&(0x7f0000000300)='./bus\x00', 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, 0x0) ptrace$getenv(0x4201, 0x0, 0x0, &(0x7f0000000040)) mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) writev(0xffffffffffffffff, 0x0, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000180), 0x2, 0x0) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/timer_list\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x20000023896) [ 1579.552555][T18731] loop4: detected capacity change from 0 to 2048 [ 1579.560720][T18731] ext4: Unknown parameter 'grpˆ¹+'/xxF}ɋ' 16:23:10 executing program 1: syz_mount_image$ext4(&(0x7f0000000740)='ext4\x00', &(0x7f0000000100)='./bus\x00', 0x804810, &(0x7f0000000200)=ANY=[@ANYBLOB="67727088b92b272f787890467dc98b3d6a71756f74613d2c6ea79aa1db"], 0x5, 0x756, &(0x7f0000000780)="$eJzs3M1rXOUaAPDnnGaafuTeyYUL9+pChBZaKD1Jmk27aty4KxQKbmtITkLISSZkJrUTC7auhdpsFARR1y7dCqX+Ae6koOBeEK1xIW5GzuSjNGam0ybpSPr7wcl53vP1vE/m8GYO5D0BvLReL38kEUMRcTUiqpvb04g42o6ORdzeOG790a2pckmi1br2S1KeFuut6va1ks31yWifEv+PiAeViHPv/z1vvbk6P1kU+fJme6SxsDRSb66en1uYnM1n88Wx8UujF8fHL46OP7WG//VY6+m3Lh2/9+2ba2vffdW4+9rA+SQm2nXHZm09XuaZbPxOKjGxY/viQSTro6TfHQAAoCfl9/wjETHQ/pZajSPtCAAAADhMWoMtAAAA4NBLot89AAAAAA7W1v8BbM3tPah5sJ38/EZEDO+Wf6A9hzjiWFQi4sR68sTMhGTjNNiT23ci4v7Ezvvvi/IOu73Ha4/uaD85R/roHq/Ofrhfjj8Tu40/6fb4E7uMPwNb707Yo87j3+P8RzqMf1d7zPH1p69UOua/E/HqwG75k+38SYf8b/eY/+7aB/c67Wt9HnFm178/yRO5urwfYmJmruj6+oEHf5592K3+E53yJ93rX+qx/nfXf5vvNJaU+c+e6v7575a/vCc+3OxHGhH3Ntdle21HjlML33/Trf7piNbzfP6f9Vj/j18O3uzxUAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAGhLI2IokjTbjtM0yyJORsR/40Ra1OqNczO1lcXpcl/EcFTSmbkiH42I6kY7Kdtj7fhx+8KO9nhE/OeH4xtJ54o8m6oV0/0uHgAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAgG0nI2IokjSLiDQifq+maZZFDPRw7uAL6B8AAACwT4b73QEAAADgwHn+BwAAgMPveZ//k33uBwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAHCoXb1ypVxa649uTZXt6RvNlfnajfPTeX0+W1iZyqZqy0vZbK02W+TZVG3hadcrarWlsUuxcnOkkdcbI/Xm6vWF2spi4/rcwuRsfj2vvJCqAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAeFZD7SVJs4hI23GaZlnEvyJiOCrJzFyRj0bEvyPiYbUyWLbH+t1pAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA9l29uTo/WRT5skAgeGHBexHxD+hGl6DfIxMAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAP1Qb67OTxZFvlzvd08AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAADor/SnJCLK5Uz19NDOvUeTP6rtdUS888m1j25ONhrLY+X2X7e3Nz7e3H6hH/0HAACAl8LlZzl46zl96zkeAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAACgV/Xm6vxkUeTLewsuR3O1lXQ4pt81AgAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAz+evAAAA//8KQsc4") chdir(&(0x7f0000000080)='./file0\x00') mkdir(&(0x7f0000000300)='./bus\x00', 0x0) ptrace$getenv(0x4201, 0x0, 0x0, &(0x7f0000000040)) mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) writev(0xffffffffffffffff, 0x0, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000400)=0x8) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) r3 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000180), 0x2, 0x0) r4 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/timer_list\x00', 0x0, 0x0) mount$9p_fd(0x0, &(0x7f0000000340)='./file0\x00', &(0x7f00000003c0), 0x0, 0x0) sendfile(r3, r4, 0x0, 0x20000023896) syz_mount_image$hfsplus(&(0x7f0000000100), &(0x7f0000000640)='./file0\x00', 0x10000, &(0x7f0000000680)=ANY=[@ANYBLOB="0091fc98368ca7a527e3ac062c70d160f472217a7191e1857a0480bab634e9259b648e9593cb3f84dfca74a390cfe38a888f0ce01ff21063aafd432bc87b619537ce4b950ced06abc321f3db188f6a8f090006bb67a1293167ac947dac679cc491a77cb0c7dcdf618e062d937748ee7a28ecc3396dc3cd37b512ec86660ec4d77b9e6916b0ad1d2caad801690b0e9f21b3fd9166f559a207248fbf0417"], 0x1, 0x5f8, &(0x7f0000001280)="$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") fadvise64(0xffffffffffffffff, 0x0, 0x0, 0x4) creat(&(0x7f0000000480)='./file0\x00', 0x0) chdir(&(0x7f0000000000)='./bus\x00') syz_open_dev$vcsn(&(0x7f0000000140), 0x5, 0x4000) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) 16:23:10 executing program 3: syz_mount_image$ext4(&(0x7f0000000740)='ext4\x00', &(0x7f0000000100)='./bus\x00', 0x804810, &(0x7f0000000200)=ANY=[@ANYBLOB="67727088b92b272f787890467dc98b3d6a71756f74613d2c6ea79aa1db"], 0x5, 0x756, &(0x7f0000000780)="$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") chdir(&(0x7f0000000080)='./file0\x00') mkdir(&(0x7f0000000300)='./bus\x00', 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, 0x0) mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) writev(0xffffffffffffffff, 0x0, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000400)=0x8) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) r3 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000180), 0x2, 0x0) r4 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/timer_list\x00', 0x0, 0x0) mount$9p_fd(0x0, &(0x7f0000000340)='./file0\x00', &(0x7f00000003c0), 0x0, 0x0) sendfile(r3, r4, 0x0, 0x20000023896) creat(&(0x7f0000000480)='./file0\x00', 0x0) chdir(&(0x7f0000000000)='./bus\x00') r5 = syz_open_dev$vcsn(&(0x7f0000000140), 0x5, 0x4000) unlinkat(r5, &(0x7f00000001c0)='./bus\x00', 0x0) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x27) [ 1579.826841][T18733] loop3: detected capacity change from 0 to 2048 [ 1579.839207][T18733] ext4: Unknown parameter 'grpˆ¹+'/xxF}ɋ' [ 1579.840701][T18735] loop1: detected capacity change from 0 to 2048 [ 1579.855512][T18735] ext4: Unknown parameter 'grpˆ¹+'/xxF}ɋ' 16:23:11 executing program 0: syz_mount_image$ext4(&(0x7f0000000740)='ext4\x00', &(0x7f0000000100)='./bus\x00', 0x804810, &(0x7f0000000200)=ANY=[@ANYBLOB="67727088b92b272f787890467dc98b3d6a71756f74613d2c6ea79aa1db"], 0x5, 0x756, &(0x7f0000000780)="$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") chdir(&(0x7f0000000080)='./file0\x00') mkdir(&(0x7f0000000300)='./bus\x00', 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, 0x0) ptrace$getenv(0x4201, 0x0, 0x0, &(0x7f0000000040)) mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) writev(0xffffffffffffffff, 0x0, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000180), 0x2, 0x0) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/timer_list\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x20000023896) 16:23:11 executing program 5: syz_mount_image$ext4(&(0x7f0000000740)='ext4\x00', &(0x7f0000000100)='./bus\x00', 0x804810, &(0x7f0000000200)=ANY=[@ANYBLOB="67727088b92b272f787890467dc98b3d6a71756f74613d2c6ea79aa1db"], 0x5, 0x756, &(0x7f0000000780)="$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") chdir(&(0x7f0000000080)='./file0\x00') mkdir(&(0x7f0000000300)='./bus\x00', 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, 0x0) ptrace$getenv(0x4201, 0x0, 0x0, &(0x7f0000000040)) mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) writev(0xffffffffffffffff, 0x0, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000400)=0x8) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r3 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000180), 0x2, 0x0) r4 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/timer_list\x00', 0x0, 0x0) mount$9p_fd(0x0, &(0x7f0000000340)='./file0\x00', &(0x7f00000003c0), 0x0, 0x0) sendfile(r3, r4, 0x0, 0x20000023896) syz_mount_image$hfsplus(&(0x7f0000000100), &(0x7f0000000640)='./file0\x00', 0x10000, &(0x7f0000000680)=ANY=[@ANYBLOB="0091fc98368ca7a527e3ac062c70d160f472217a7191e1857a0480bab634e9259b648e9593cb3f84dfca74a390cfe38a888f0ce01ff21063aafd432bc87b619537ce4b950ced06abc321f3db188f6a8f090006bb67a1293167ac947dac679cc491a77cb0c7dcdf618e062d937748ee7a28ecc3396dc3cd37b512ec86660ec4d77b9e6916b0ad1d2caad801690b0e9f21b3fd9166f559a207248fbf0417"], 0x1, 0x5f8, &(0x7f0000001280)="$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") fadvise64(0xffffffffffffffff, 0x0, 0x0, 0x4) creat(&(0x7f0000000480)='./file0\x00', 0x0) chdir(&(0x7f0000000000)='./bus\x00') syz_open_dev$vcsn(&(0x7f0000000140), 0x5, 0x4000) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) 16:23:11 executing program 2: syz_mount_image$ext4(&(0x7f0000000740)='ext4\x00', &(0x7f0000000100)='./bus\x00', 0x804810, &(0x7f0000000200)=ANY=[@ANYBLOB="67727088b92b272f787890467dc98b3d6a71756f74613d2c6ea79aa1db"], 0x5, 0x756, &(0x7f0000000780)="$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") chdir(&(0x7f0000000080)='./file0\x00') mkdir(&(0x7f0000000300)='./bus\x00', 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, 0x0) ptrace$getenv(0x4201, 0x0, 0x0, &(0x7f0000000040)) mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) writev(0xffffffffffffffff, 0x0, 0x0) r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000180), 0x2, 0x0) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/timer_list\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x20000023896) [ 1580.145232][T18743] loop5: detected capacity change from 0 to 2048 [ 1580.153395][T18743] ext4: Unknown parameter 'grpˆ¹+'/xxF}ɋ' [ 1580.228835][T18745] loop2: detected capacity change from 0 to 2048 [ 1580.242787][T18745] ext4: Unknown parameter 'grpˆ¹+'/xxF}ɋ' 16:23:11 executing program 4: syz_mount_image$ext4(&(0x7f0000000740)='ext4\x00', &(0x7f0000000100)='./bus\x00', 0x804810, &(0x7f0000000200)=ANY=[@ANYBLOB="67727088b92b272f787890467dc98b3d6a71756f74613d2c6ea79aa1db"], 0x5, 0x756, &(0x7f0000000780)="$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") chdir(&(0x7f0000000080)='./file0\x00') mkdir(&(0x7f0000000300)='./bus\x00', 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, 0x0) ptrace$getenv(0x4201, 0x0, 0x0, &(0x7f0000000040)) mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) writev(0xffffffffffffffff, 0x0, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000400)=0x8) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) r3 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000180), 0x2, 0x0) mount$9p_fd(0x0, &(0x7f0000000340)='./file0\x00', &(0x7f00000003c0), 0x0, 0x0) sendfile(r3, 0xffffffffffffffff, 0x0, 0x20000023896) creat(&(0x7f0000000480)='./file0\x00', 0x0) chdir(&(0x7f0000000000)='./bus\x00') r4 = syz_open_dev$vcsn(&(0x7f0000000140), 0x5, 0x4000) unlinkat(r4, &(0x7f00000001c0)='./bus\x00', 0x0) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x27) [ 1580.441550][T18749] loop4: detected capacity change from 0 to 2048 [ 1580.449199][T18749] ext4: Unknown parameter 'grpˆ¹+'/xxF}ɋ' 16:23:11 executing program 3: syz_mount_image$ext4(&(0x7f0000000740)='ext4\x00', &(0x7f0000000100)='./bus\x00', 0x804810, &(0x7f0000000200)=ANY=[@ANYBLOB="67727088b92b272f787890467dc98b3d6a71756f74613d2c6ea79aa1db"], 0x5, 0x756, &(0x7f0000000780)="$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") chdir(&(0x7f0000000080)='./file0\x00') mkdir(&(0x7f0000000300)='./bus\x00', 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, 0x0) mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) writev(0xffffffffffffffff, 0x0, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000400)=0x8) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) r3 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000180), 0x2, 0x0) r4 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/timer_list\x00', 0x0, 0x0) mount$9p_fd(0x0, &(0x7f0000000340)='./file0\x00', &(0x7f00000003c0), 0x0, 0x0) sendfile(r3, r4, 0x0, 0x20000023896) creat(&(0x7f0000000480)='./file0\x00', 0x0) chdir(&(0x7f0000000000)='./bus\x00') r5 = syz_open_dev$vcsn(&(0x7f0000000140), 0x5, 0x4000) unlinkat(r5, &(0x7f00000001c0)='./bus\x00', 0x0) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x27) 16:23:11 executing program 1: syz_mount_image$ext4(&(0x7f0000000740)='ext4\x00', &(0x7f0000000100)='./bus\x00', 0x804810, &(0x7f0000000200)=ANY=[@ANYBLOB="67727088b92b272f787890467dc98b3d6a71756f74613d2c6ea79aa1db"], 0x5, 0x756, &(0x7f0000000780)="$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") chdir(&(0x7f0000000080)='./file0\x00') ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, 0x0) ptrace$getenv(0x4201, 0x0, 0x0, &(0x7f0000000040)) mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) writev(0xffffffffffffffff, 0x0, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000400)=0x8) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) r3 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000180), 0x2, 0x0) r4 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/timer_list\x00', 0x0, 0x0) mount$9p_fd(0x0, &(0x7f0000000340)='./file0\x00', &(0x7f00000003c0), 0x0, 0x0) sendfile(r3, r4, 0x0, 0x20000023896) syz_mount_image$hfsplus(&(0x7f0000000100), &(0x7f0000000640)='./file0\x00', 0x10000, &(0x7f0000000680)=ANY=[@ANYBLOB="0091fc98368ca7a527e3ac062c70d160f472217a7191e1857a0480bab634e9259b648e9593cb3f84dfca74a390cfe38a888f0ce01ff21063aafd432bc87b619537ce4b950ced06abc321f3db188f6a8f090006bb67a1293167ac947dac679cc491a77cb0c7dcdf618e062d937748ee7a28ecc3396dc3cd37b512ec86660ec4d77b9e6916b0ad1d2caad801690b0e9f21b3fd9166f559a207248fbf0417"], 0x1, 0x5f8, &(0x7f0000001280)="$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") fadvise64(0xffffffffffffffff, 0x0, 0x0, 0x4) creat(&(0x7f0000000480)='./file0\x00', 0x0) chdir(&(0x7f0000000000)='./bus\x00') syz_open_dev$vcsn(&(0x7f0000000140), 0x5, 0x4000) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) [ 1580.663065][T18752] loop3: detected capacity change from 0 to 2048 [ 1580.676608][T17089] I/O error, dev loop3, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 1580.688303][T18752] ext4: Unknown parameter 'grpˆ¹+'/xxF}ɋ' [ 1580.753559][T18754] loop1: detected capacity change from 0 to 2048 [ 1580.762325][T18754] ext4: Unknown parameter 'grpˆ¹+'/xxF}ɋ' 16:23:12 executing program 0: syz_mount_image$ext4(&(0x7f0000000400)='ext4\x00', &(0x7f0000000100)='./bus\x00', 0xc010, &(0x7f0000000140)={[{@acl}, {@grpjquota}, {@i_version}]}, 0x5, 0x766, &(0x7f0000000780)="$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") chdir(&(0x7f0000000080)='./file0\x00') mkdir(&(0x7f0000000300)='./bus\x00', 0x0) r0 = creat(&(0x7f0000000480)='./file0\x00', 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='maps\x00') r2 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000180), 0x0, 0x0) dup2(r1, r2) renameat2(r0, &(0x7f0000000000)='./file0\x00', r1, &(0x7f0000000040)='./bus\x00', 0x3) 16:23:12 executing program 0: syz_mount_image$ext4(&(0x7f0000000740)='ext4\x00', &(0x7f0000000100)='./bus\x00', 0x804810, &(0x7f0000000200)=ANY=[@ANYBLOB="67727088b92b272f787890467dc98b3d6a71756f74613d2c6ea79aa1db"], 0x5, 0x756, &(0x7f0000000780)="$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") chdir(&(0x7f0000000080)='./file0\x00') mkdir(&(0x7f0000000300)='./bus\x00', 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, 0x0) ptrace$getenv(0x4201, 0x0, 0x0, &(0x7f0000000040)) mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) writev(0xffffffffffffffff, 0x0, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000400)=0x8) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)) r1 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000180), 0x2, 0x0) r2 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/timer_list\x00', 0x0, 0x0) sendfile(r1, r2, 0x0, 0x20000023896) 16:23:12 executing program 5: syz_mount_image$ext4(&(0x7f0000000400)='ext4\x00', &(0x7f0000000100)='./bus\x00', 0xc010, &(0x7f0000000140)={[{@acl}, {@grpjquota}, {@dax}]}, 0x5, 0x766, &(0x7f0000000780)="$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") chdir(&(0x7f0000000080)='./file0\x00') mkdir(&(0x7f0000000300)='./bus\x00', 0x0) creat(&(0x7f0000000480)='./file0\x00', 0x0) 16:23:12 executing program 2: syz_mount_image$ext4(&(0x7f0000000740)='ext4\x00', &(0x7f0000000100)='./bus\x00', 0x804810, &(0x7f0000000200)=ANY=[@ANYBLOB="67727088b92b272f787890467dc98b3d6a71756f74613d2c6ea79aa1db"], 0x5, 0x756, &(0x7f0000000780)="$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") chdir(&(0x7f0000000080)='./file0\x00') mkdir(&(0x7f0000000300)='./bus\x00', 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, 0x0) ptrace$getenv(0x4201, 0x0, 0x0, &(0x7f0000000040)) mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) writev(0xffffffffffffffff, 0x0, 0x0) r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000180), 0x2, 0x0) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/timer_list\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x20000023896) [ 1581.064784][T18764] loop5: detected capacity change from 0 to 2048 [ 1581.084446][T18764] EXT4-fs (loop5): DAX unsupported by block device. 16:23:12 executing program 5: syz_mount_image$ext4(&(0x7f0000000400)='ext4\x00', &(0x7f0000000100)='./bus\x00', 0xc010, &(0x7f0000000140)={[{@acl}, {@grpjquota}, {@dax}]}, 0x5, 0x766, &(0x7f0000000780)="$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") chdir(&(0x7f0000000080)='./file0\x00') mkdir(&(0x7f0000000300)='./bus\x00', 0x0) creat(&(0x7f0000000480)='./file0\x00', 0x0) [ 1581.126591][T18766] loop2: detected capacity change from 0 to 2048 [ 1581.149556][T18766] ext4: Unknown parameter 'grpˆ¹+'/xxF}ɋ' 16:23:12 executing program 4: syz_mount_image$ext4(&(0x7f0000000740)='ext4\x00', &(0x7f0000000100)='./bus\x00', 0x804810, &(0x7f0000000200)=ANY=[@ANYBLOB="67727088b92b272f787890467dc98b3d6a71756f74613d2c6ea79aa1db"], 0x5, 0x756, &(0x7f0000000780)="$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") chdir(&(0x7f0000000080)='./file0\x00') mkdir(&(0x7f0000000300)='./bus\x00', 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, 0x0) ptrace$getenv(0x4201, 0x0, 0x0, &(0x7f0000000040)) mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) writev(0xffffffffffffffff, 0x0, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000400)=0x8) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) r2 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000180), 0x2, 0x0) r3 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/timer_list\x00', 0x0, 0x0) sendfile(r2, r3, 0x0, 0x20000023896) [ 1581.247493][T18768] loop5: detected capacity change from 0 to 2048 [ 1581.257789][T18768] EXT4-fs (loop5): DAX unsupported by block device. 16:23:12 executing program 5: syz_mount_image$ext4(&(0x7f0000000400)='ext4\x00', &(0x7f0000000100)='./bus\x00', 0xc010, &(0x7f0000000140)={[{@acl}, {@grpjquota}, {@dax}]}, 0x5, 0x766, &(0x7f0000000780)="$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") chdir(&(0x7f0000000080)='./file0\x00') mkdir(&(0x7f0000000300)='./bus\x00', 0x0) creat(&(0x7f0000000480)='./file0\x00', 0x0) [ 1581.347931][T18770] loop4: detected capacity change from 0 to 2048 [ 1581.387339][T18770] ext4: Unknown parameter 'grpˆ¹+'/xxF}ɋ' 16:23:12 executing program 3: syz_mount_image$ext4(&(0x7f0000000740)='ext4\x00', &(0x7f0000000100)='./bus\x00', 0x804810, &(0x7f0000000200)=ANY=[@ANYBLOB="67727088b92b272f787890467dc98b3d6a71756f74613d2c6ea79aa1db"], 0x5, 0x756, &(0x7f0000000780)="$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") chdir(&(0x7f0000000080)='./file0\x00') mkdir(&(0x7f0000000300)='./bus\x00', 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, 0x0) mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) writev(0xffffffffffffffff, 0x0, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000400)=0x8) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) r3 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000180), 0x2, 0x0) r4 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/timer_list\x00', 0x0, 0x0) mount$9p_fd(0x0, &(0x7f0000000340)='./file0\x00', &(0x7f00000003c0), 0x0, 0x0) sendfile(r3, r4, 0x0, 0x20000023896) creat(&(0x7f0000000480)='./file0\x00', 0x0) chdir(&(0x7f0000000000)='./bus\x00') r5 = syz_open_dev$vcsn(&(0x7f0000000140), 0x5, 0x4000) unlinkat(r5, &(0x7f00000001c0)='./bus\x00', 0x0) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x27) 16:23:12 executing program 1: syz_mount_image$ext4(&(0x7f0000000740)='ext4\x00', &(0x7f0000000100)='./bus\x00', 0x804810, &(0x7f0000000200)=ANY=[@ANYBLOB="67727088b92b272f787890467dc98b3d6a71756f74613d2c6ea79aa1db"], 0x5, 0x756, &(0x7f0000000780)="$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") chdir(&(0x7f0000000080)='./file0\x00') ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, 0x0) ptrace$getenv(0x4201, 0x0, 0x0, &(0x7f0000000040)) mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) writev(0xffffffffffffffff, 0x0, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000400)=0x8) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) r3 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000180), 0x2, 0x0) r4 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/timer_list\x00', 0x0, 0x0) mount$9p_fd(0x0, &(0x7f0000000340)='./file0\x00', &(0x7f00000003c0), 0x0, 0x0) sendfile(r3, r4, 0x0, 0x20000023896) syz_mount_image$hfsplus(&(0x7f0000000100), &(0x7f0000000640)='./file0\x00', 0x10000, &(0x7f0000000680)=ANY=[@ANYBLOB="0091fc98368ca7a527e3ac062c70d160f472217a7191e1857a0480bab634e9259b648e9593cb3f84dfca74a390cfe38a888f0ce01ff21063aafd432bc87b619537ce4b950ced06abc321f3db188f6a8f090006bb67a1293167ac947dac679cc491a77cb0c7dcdf618e062d937748ee7a28ecc3396dc3cd37b512ec86660ec4d77b9e6916b0ad1d2caad801690b0e9f21b3fd9166f559a207248fbf0417"], 0x1, 0x5f8, &(0x7f0000001280)="$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") fadvise64(0xffffffffffffffff, 0x0, 0x0, 0x4) creat(&(0x7f0000000480)='./file0\x00', 0x0) chdir(&(0x7f0000000000)='./bus\x00') syz_open_dev$vcsn(&(0x7f0000000140), 0x5, 0x4000) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) [ 1581.488512][T18772] loop5: detected capacity change from 0 to 2048 [ 1581.509962][T18772] EXT4-fs (loop5): DAX unsupported by block device. 16:23:12 executing program 5: syz_mount_image$ext4(&(0x7f0000000400)='ext4\x00', &(0x7f0000000100)='./bus\x00', 0xc010, &(0x7f0000000140)={[{@acl}, {@grpjquota}, {@dax}]}, 0x5, 0x766, &(0x7f0000000780)="$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") chdir(&(0x7f0000000080)='./file0\x00') mkdir(&(0x7f0000000300)='./bus\x00', 0x0) [ 1581.616037][T18776] loop1: detected capacity change from 0 to 2048 [ 1581.626427][T18775] loop3: detected capacity change from 0 to 2048 [ 1581.636576][T18776] ext4: Unknown parameter 'grpˆ¹+'/xxF}ɋ' [ 1581.645391][T18775] ext4: Unknown parameter 'grpˆ¹+'/xxF}ɋ' [ 1581.678293][T18778] loop5: detected capacity change from 0 to 2048 [ 1581.715802][T18778] EXT4-fs (loop5): DAX unsupported by block device. 16:23:12 executing program 0: syz_mount_image$ext4(&(0x7f0000000400)='ext4\x00', &(0x7f0000000100)='./bus\x00', 0xc010, &(0x7f0000000140)={[{@acl}, {@grpjquota}, {@i_version}]}, 0x5, 0x766, &(0x7f0000000780)="$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") mkdir(&(0x7f0000000300)='./bus\x00', 0x0) r0 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000080), &(0x7f00000000c0)=0x5) setuid(0x0) creat(&(0x7f0000000000)='./bus\x00', 0x0) 16:23:13 executing program 5: syz_mount_image$ext4(&(0x7f0000000400)='ext4\x00', &(0x7f0000000100)='./bus\x00', 0xc010, &(0x7f0000000140)={[{@acl}, {@grpjquota}, {@dax}]}, 0x5, 0x766, &(0x7f0000000780)="$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") chdir(&(0x7f0000000080)='./file0\x00') 16:23:13 executing program 0: syz_mount_image$ext4(&(0x7f0000000400)='ext4\x00', &(0x7f0000000100)='./bus\x00', 0xc010, &(0x7f0000000140)={[{@acl}, {@grpjquota}, {@dax}]}, 0x5, 0x766, &(0x7f0000000780)="$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") chdir(&(0x7f0000000080)='./file0\x00') mkdir(&(0x7f0000000300)='./bus\x00', 0x0) 16:23:13 executing program 2: syz_mount_image$ext4(&(0x7f0000000400)='ext4\x00', &(0x7f0000000100)='./bus\x00', 0xc010, &(0x7f0000000140)={[{@acl}, {@grpjquota}, {@i_version}]}, 0x5, 0x766, &(0x7f0000000780)="$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") mkdir(&(0x7f0000000300)='./bus\x00', 0x0) r0 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000080), &(0x7f00000000c0)=0x5) setuid(0x0) creat(&(0x7f0000000000)='./bus\x00', 0x0) [ 1581.922143][T18786] loop5: detected capacity change from 0 to 2048 [ 1581.933107][T18786] EXT4-fs (loop5): DAX unsupported by block device. 16:23:13 executing program 5: syz_mount_image$ext4(&(0x7f0000000400)='ext4\x00', &(0x7f0000000100)='./bus\x00', 0xc010, &(0x7f0000000140)={[{@acl}, {@grpjquota}, {@dax}]}, 0x5, 0x766, &(0x7f0000000780)="$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") [ 1582.038871][T18789] loop2: detected capacity change from 0 to 2048 [ 1582.054307][T18789] EXT4-fs: Ignoring removed i_version option [ 1582.084064][T18789] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 without journal. Quota mode: none. [ 1582.099999][T18789] ext4 filesystem being mounted at /root/syzkaller-testdir2004240359/syzkaller.dGyvvB/1969/bus supports timestamps until 2038 (0x7fffffff) 16:23:13 executing program 4: syz_mount_image$ext4(&(0x7f0000000400)='ext4\x00', &(0x7f0000000100)='./bus\x00', 0xc010, &(0x7f0000000140)={[{@acl}, {@grpjquota}, {@i_version}]}, 0x5, 0x766, &(0x7f0000000780)="$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") mkdir(&(0x7f0000000300)='./bus\x00', 0x0) r0 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000080)={0x0, 0x0}, 0x0) setuid(r1) creat(&(0x7f0000000000)='./bus\x00', 0x0) [ 1582.123357][T18789] EXT4-fs error (device loop2): ext4_mb_generate_buddy:1098: group 0, block bitmap and bg descriptor inconsistent: 35 vs 5 free clusters 16:23:13 executing program 2: syz_mount_image$ext4(&(0x7f0000000740)='ext4\x00', &(0x7f0000000100)='./bus\x00', 0x804810, &(0x7f0000000200)=ANY=[@ANYBLOB="67727088b92b272f787890467dc98b3d6a71756f74613d2c6ea79aa1db"], 0x5, 0x756, &(0x7f0000000780)="$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") chdir(&(0x7f0000000080)='./file0\x00') mkdir(&(0x7f0000000300)='./bus\x00', 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, 0x0) ptrace$getenv(0x4201, 0x0, 0x0, &(0x7f0000000040)) mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) writev(0xffffffffffffffff, 0x0, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000400)=0x8) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) r3 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000180), 0x2, 0x0) r4 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/timer_list\x00', 0x0, 0x0) sendfile(r3, r4, 0x0, 0x20000023896) syz_mount_image$hfsplus(&(0x7f0000000100), &(0x7f0000000640)='./file0\x00', 0x10000, &(0x7f0000000680)=ANY=[@ANYBLOB="0091fc98368ca7a527e3ac062c70d160f472217a7191e1857a0480bab634e9259b648e9593cb3f84dfca74a390cfe38a888f0ce01ff21063aafd432bc87b619537ce4b950ced06abc321f3db188f6a8f090006bb67a1293167ac947dac679cc491a77cb0c7dcdf618e062d937748ee7a28ecc3396dc3cd37b512ec86660ec4d77b9e6916b0ad1d2caad801690b0e9f21b3fd9166f559a207248fbf0417"], 0x1, 0x5f8, &(0x7f0000001280)="$eJzs3ctrXNcdB/DvHY9ljwuOktiJWwIVMaSlorYeKK26iVtK0SKUkEK7FrYcDx4rQZoUJZTW6XPbRf6AdKFd6aLQvSFdt7tstQwUumhW2qncO3fkiSUrI0XWjOLPx5w559xzz7nn/u5j5o4wE+CptTSd5oMUWZp+faOsb23Od7Y258/VzZ0kZbmRNHtZitWk+Di5kV7K18uF9frF47bzYXvxzU8+2/q0V2vWqVq/cVC/4dyvU6aSnKnzvV470ng3HzvesIrdPSwDdrUfOBi1nT3uH6b7l7xugXFQ9N4395hMLiQ5X38OSH13aJzs7I7foe5yAAAAcEo9s53tbOTiqOcBAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAp0n9+/9FnRr98lSK/u//T9TLUpdPh7/9fN/FD058IgAAAAAAAABw/L65ne1s5GK/vlNUf/N/uapcql6/lneznpWs5Vo2spxuulnLbJLJgYEmNpa73bXZIXrO7dtz7mT2FwAAAAAAAAC+on6bpYd//wcAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAgHFQJGd6WZUu9cuTaTSTnE8yUa53P/l3v3yaPRj1BAAAAOAEPLOd7WzkYr++U1TP/C9Uz/3n825W00073XSyklvVdwG9p/7G1uZ8Z2tz/l6Z9o77w/8eahrViOl997D/lq+kSCOt3E67WnItN/N2OrmVRtWzdKU/n/3n9UE5p+K12pAzu1Xn5Z7/uc7Hw2QVs7O7EZmp51ZG49mDI3HIo/PolmbT2P3m59ITiPmFOi/3549jHfO5gbPvhYMjkXzrH3/9xZ3O6t07t9enx2eXjujRSMwPROLFpyoSM1UkLu/Wl/KT/CzTmcobWUs7v8xyulnJVH5clZbr87l8nawi9L8PHhOpG5+rvfFFM5moj0vvLnq4Ob1c9b2Ydn6at3MrK3m1+jeX2XwvC1nI4sARvjzEVd843FV/9dt1oZXkT3U+Hsq4PjsQ18F77mTVNrjkYZSeO/57Y/MbdaHcxu/qfDw8GonZgUg8f3Ak/rJTvq53Vu+u3Vl+Z8jtvVLn5XX0h7F6lyjPl+fKg1XVPn92lG3P79s2W7Vd2m1r7Gm7vNv2RVfqRP0Zbu9Ic1Xbi/u2zVdtVwba9vu8BcDYu/CdCxOt/7T+1fqo9fvWndbr53907vvnXprI2X+e/UFz5swrjZeKv+ej/Prh8z8AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAHB06++9f3e501lZO45CUf8azxG697se63wUFBSOWBj1nQl40q53771zff2997/bvrf81spbK6tnFxYWZxYXXp2/frvdWZnpvY56lsCT8PBNf9QzAQAAAAAAAAAAAIZ15P8h0MrQK496HwEAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAIDTbWk6zQcpMjtzbaasb23Od8rUL1cr7fwmSTNJI0nxq6T4OLmRXsrkwHDF47bzYXvxzU8+2/q0V2vWqVq/cVC/4dyvU6aSnKnz4xrv5pcer9jdwzJgV/uBg1H7fwAAAP//bVsJCg==") fadvise64(0xffffffffffffffff, 0x0, 0x0, 0x4) creat(&(0x7f0000000480)='./file0\x00', 0x0) chdir(&(0x7f0000000000)='./bus\x00') syz_open_dev$vcsn(&(0x7f0000000140), 0x5, 0x4000) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) 16:23:13 executing program 0: syz_mount_image$ext4(&(0x7f0000000740)='ext4\x00', &(0x7f0000000100)='./bus\x00', 0x804810, &(0x7f0000000200)=ANY=[@ANYBLOB="67727088b92b272f787890467dc98b3d6a71756f74613d2c6ea79aa1db"], 0x5, 0x756, &(0x7f0000000780)="$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") chdir(&(0x7f0000000080)='./file0\x00') mkdir(&(0x7f0000000300)='./bus\x00', 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, 0x0) ptrace$getenv(0x4201, 0x0, 0x0, &(0x7f0000000040)) mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) writev(0xffffffffffffffff, 0x0, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000400)=0x8) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) r3 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000180), 0x2, 0x0) r4 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/timer_list\x00', 0x0, 0x0) sendfile(r3, r4, 0x0, 0x20000023896) syz_mount_image$hfsplus(&(0x7f0000000100), &(0x7f0000000640)='./file0\x00', 0x10000, &(0x7f0000000680)=ANY=[@ANYBLOB="0091fc98368ca7a527e3ac062c70d160f472217a7191e1857a0480bab634e9259b648e9593cb3f84dfca74a390cfe38a888f0ce01ff21063aafd432bc87b619537ce4b950ced06abc321f3db188f6a8f090006bb67a1293167ac947dac679cc491a77cb0c7dcdf618e062d937748ee7a28ecc3396dc3cd37b512ec86660ec4d77b9e6916b0ad1d2caad801690b0e9f21b3fd9166f559a207248fbf0417"], 0x1, 0x5f8, &(0x7f0000001280)="$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") fadvise64(0xffffffffffffffff, 0x0, 0x0, 0x4) creat(&(0x7f0000000480)='./file0\x00', 0x0) chdir(&(0x7f0000000000)='./bus\x00') syz_open_dev$vcsn(&(0x7f0000000140), 0x5, 0x4000) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) [ 1582.189901][T18795] loop5: detected capacity change from 0 to 2048 [ 1582.246242][T18795] EXT4-fs (loop5): DAX unsupported by block device. [ 1582.260933][ T5096] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. 16:23:13 executing program 1: syz_mount_image$ext4(&(0x7f0000000740)='ext4\x00', &(0x7f0000000100)='./bus\x00', 0x804810, &(0x7f0000000200)=ANY=[@ANYBLOB="67727088b92b272f787890467dc98b3d6a71756f74613d2c6ea79aa1db"], 0x5, 0x756, &(0x7f0000000780)="$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") chdir(&(0x7f0000000080)='./file0\x00') ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, 0x0) ptrace$getenv(0x4201, 0x0, 0x0, &(0x7f0000000040)) mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) writev(0xffffffffffffffff, 0x0, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000400)=0x8) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) r3 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000180), 0x2, 0x0) r4 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/timer_list\x00', 0x0, 0x0) mount$9p_fd(0x0, &(0x7f0000000340)='./file0\x00', &(0x7f00000003c0), 0x0, 0x0) sendfile(r3, r4, 0x0, 0x20000023896) syz_mount_image$hfsplus(&(0x7f0000000100), &(0x7f0000000640)='./file0\x00', 0x10000, &(0x7f0000000680)=ANY=[@ANYBLOB="0091fc98368ca7a527e3ac062c70d160f472217a7191e1857a0480bab634e9259b648e9593cb3f84dfca74a390cfe38a888f0ce01ff21063aafd432bc87b619537ce4b950ced06abc321f3db188f6a8f090006bb67a1293167ac947dac679cc491a77cb0c7dcdf618e062d937748ee7a28ecc3396dc3cd37b512ec86660ec4d77b9e6916b0ad1d2caad801690b0e9f21b3fd9166f559a207248fbf0417"], 0x1, 0x5f8, &(0x7f0000001280)="$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") fadvise64(0xffffffffffffffff, 0x0, 0x0, 0x4) creat(&(0x7f0000000480)='./file0\x00', 0x0) chdir(&(0x7f0000000000)='./bus\x00') syz_open_dev$vcsn(&(0x7f0000000140), 0x5, 0x4000) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) [ 1582.311382][T18798] loop4: detected capacity change from 0 to 2048 [ 1582.344497][T18798] EXT4-fs: Ignoring removed i_version option 16:23:13 executing program 3: syz_mount_image$ext4(&(0x7f0000000740)='ext4\x00', &(0x7f0000000100)='./bus\x00', 0x804810, &(0x7f0000000200)=ANY=[@ANYBLOB="67727088b92b272f787890467dc98b3d6a71756f74613d2c6ea79aa1db"], 0x5, 0x756, &(0x7f0000000780)="$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") chdir(&(0x7f0000000080)='./file0\x00') mkdir(&(0x7f0000000300)='./bus\x00', 0x0) ptrace$getenv(0x4201, 0x0, 0x0, &(0x7f0000000040)) mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) writev(0xffffffffffffffff, 0x0, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000400)=0x8) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) r3 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000180), 0x2, 0x0) r4 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/timer_list\x00', 0x0, 0x0) mount$9p_fd(0x0, &(0x7f0000000340)='./file0\x00', &(0x7f00000003c0), 0x0, 0x0) sendfile(r3, r4, 0x0, 0x20000023896) creat(&(0x7f0000000480)='./file0\x00', 0x0) chdir(&(0x7f0000000000)='./bus\x00') r5 = syz_open_dev$vcsn(&(0x7f0000000140), 0x5, 0x4000) unlinkat(r5, &(0x7f00000001c0)='./bus\x00', 0x0) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x27) 16:23:13 executing program 5: syz_mount_image$ext4(&(0x7f0000000740)='ext4\x00', &(0x7f0000000100)='./bus\x00', 0x804810, &(0x7f0000000200)=ANY=[@ANYBLOB="67727088b92b272f787890467dc98b3d6a71756f74613d2c6ea79aa1db"], 0x5, 0x756, &(0x7f0000000780)="$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") chdir(&(0x7f0000000080)='./file0\x00') mkdir(&(0x7f0000000300)='./bus\x00', 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, 0x0) ptrace$getenv(0x4201, 0x0, 0x0, &(0x7f0000000040)) mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) writev(0xffffffffffffffff, 0x0, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000400)=0x8) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) r3 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000180), 0x2, 0x0) sendfile(r3, 0xffffffffffffffff, 0x0, 0x20000023896) [ 1582.489361][T18798] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 without journal. Quota mode: none. [ 1582.520310][T18802] loop2: detected capacity change from 0 to 2048 [ 1582.547480][T18810] loop5: detected capacity change from 0 to 2048 [ 1582.555369][T18810] ext4: Unknown parameter 'grpˆ¹+'/xxF}ɋ' [ 1582.567921][T18798] ext4 filesystem being mounted at /root/syzkaller-testdir3981533935/syzkaller.D6pEIJ/1683/bus supports timestamps until 2038 (0x7fffffff) [ 1582.573489][T18806] loop3: detected capacity change from 0 to 2048 [ 1582.583887][T18802] ext4: Unknown parameter 'grpˆ¹+'/xxF}ɋ' [ 1582.591527][T18806] ext4: Unknown parameter 'grpˆ¹+'/xxF}ɋ' [ 1582.610120][T18805] loop1: detected capacity change from 0 to 2048 [ 1582.618424][T18805] ext4: Unknown parameter 'grpˆ¹+'/xxF}ɋ' 16:23:13 executing program 4: syz_mount_image$ext4(&(0x7f0000000740)='ext4\x00', &(0x7f0000000100)='./bus\x00', 0x804810, &(0x7f0000000200)=ANY=[@ANYBLOB="67727088b92b272f787890467dc98b3d6a71756f74613d2c6ea79aa1db"], 0x5, 0x756, &(0x7f0000000780)="$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") chdir(&(0x7f0000000080)='./file0\x00') mkdir(&(0x7f0000000300)='./bus\x00', 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, 0x0) ptrace$getenv(0x4201, 0x0, 0x0, &(0x7f0000000040)) mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) writev(0xffffffffffffffff, 0x0, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000400)=0x8) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) r3 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000180), 0x2, 0x0) r4 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/timer_list\x00', 0x0, 0x0) sendfile(r3, r4, 0x0, 0x20000023896) [ 1582.683211][T18798] EXT4-fs error (device loop4): ext4_mb_generate_buddy:1098: group 0, block bitmap and bg descriptor inconsistent: 35 vs 5 free clusters [ 1582.725512][ T5101] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 1582.910650][T18821] loop4: detected capacity change from 0 to 2048 [ 1582.918115][T18821] ext4: Unknown parameter 'grpˆ¹+'/xxF}ɋ' 16:23:14 executing program 0: syz_mount_image$ext4(&(0x7f0000000400)='ext4\x00', &(0x7f0000000100)='./bus\x00', 0xc010, &(0x7f0000000140)={[{@acl}, {@grpjquota}, {@i_version}]}, 0x5, 0x766, &(0x7f0000000780)="$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") mkdir(&(0x7f0000000300)='./bus\x00', 0x0) r0 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r0, 0x1, 0x11, 0x0, &(0x7f00000000c0)) setuid(0x0) creat(&(0x7f0000000000)='./bus\x00', 0x0) 16:23:14 executing program 2: syz_mount_image$ext4(&(0x7f0000000740)='ext4\x00', &(0x7f0000000100)='./bus\x00', 0x804810, &(0x7f0000000200)=ANY=[@ANYBLOB="67727088b92b272f787890467dc98b3d6a71756f74613d2c6ea79aa1db"], 0x5, 0x756, &(0x7f0000000780)="$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") chdir(&(0x7f0000000080)='./file0\x00') mkdir(&(0x7f0000000300)='./bus\x00', 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, 0x0) ptrace$getenv(0x4201, 0x0, 0x0, &(0x7f0000000040)) mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) writev(0xffffffffffffffff, 0x0, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000400)=0x8) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) r3 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000180), 0x2, 0x0) r4 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/timer_list\x00', 0x0, 0x0) mount$9p_fd(0x0, &(0x7f0000000340)='./file0\x00', &(0x7f00000003c0), 0x0, 0x0) sendfile(r3, r4, 0x0, 0x20000023896) syz_mount_image$hfsplus(&(0x7f0000000100), &(0x7f0000000640)='./file0\x00', 0x10000, &(0x7f0000000680)=ANY=[@ANYBLOB="0091fc98368ca7a527e3ac062c70d160f472217a7191e1857a0480bab634e9259b648e9593cb3f84dfca74a390cfe38a888f0ce01ff21063aafd432bc87b619537ce4b950ced06abc321f3db188f6a8f090006bb67a1293167ac947dac679cc491a77cb0c7dcdf618e062d937748ee7a28ecc3396dc3cd37b512ec86660ec4d77b9e6916b0ad1d2caad801690b0e9f21b3fd9166f559a207248fbf0417"], 0x1, 0x5f8, &(0x7f0000001280)="$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") fadvise64(0xffffffffffffffff, 0x0, 0x0, 0x4) chdir(&(0x7f0000000000)='./bus\x00') r5 = syz_open_dev$vcsn(&(0x7f0000000140), 0x5, 0x4000) unlinkat(r5, &(0x7f00000001c0)='./bus\x00', 0x0) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x27) 16:23:14 executing program 0: syz_mount_image$ext4(&(0x7f0000000740)='ext4\x00', &(0x7f0000000100)='./bus\x00', 0x804810, &(0x7f0000000200)=ANY=[@ANYBLOB="67727088b92b272f787890467dc98b3d6a71756f74613d2c6ea79aa1db"], 0x5, 0x756, &(0x7f0000000780)="$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") chdir(&(0x7f0000000080)='./file0\x00') mkdir(&(0x7f0000000300)='./bus\x00', 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, 0x0) ptrace$getenv(0x4201, 0x0, 0x0, &(0x7f0000000040)) mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) writev(0xffffffffffffffff, 0x0, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000400)=0x8) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) r3 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000180), 0x2, 0x0) r4 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/timer_list\x00', 0x0, 0x0) mount$9p_fd(0x0, &(0x7f0000000340)='./file0\x00', &(0x7f00000003c0), 0x0, 0x0) sendfile(r3, r4, 0x0, 0x20000023896) syz_mount_image$hfsplus(&(0x7f0000000100), &(0x7f0000000640)='./file0\x00', 0x10000, &(0x7f0000000680)=ANY=[@ANYBLOB="0091fc98368ca7a527e3ac062c70d160f472217a7191e1857a0480bab634e9259b648e9593cb3f84dfca74a390cfe38a888f0ce01ff21063aafd432bc87b619537ce4b950ced06abc321f3db188f6a8f090006bb67a1293167ac947dac679cc491a77cb0c7dcdf618e062d937748ee7a28ecc3396dc3cd37b512ec86660ec4d77b9e6916b0ad1d2caad801690b0e9f21b3fd9166f559a207248fbf0417"], 0x1, 0x5f8, &(0x7f0000001280)="$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") fadvise64(0xffffffffffffffff, 0x0, 0x0, 0x4) creat(&(0x7f0000000480)='./file0\x00', 0x0) r5 = syz_open_dev$vcsn(&(0x7f0000000140), 0x5, 0x4000) unlinkat(r5, &(0x7f00000001c0)='./bus\x00', 0x0) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x27) 16:23:14 executing program 3: syz_mount_image$ext4(&(0x7f0000000740)='ext4\x00', &(0x7f0000000100)='./bus\x00', 0x804810, &(0x7f0000000200)=ANY=[@ANYBLOB="67727088b92b272f787890467dc98b3d6a71756f74613d2c6ea79aa1db"], 0x5, 0x756, &(0x7f0000000780)="$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") chdir(&(0x7f0000000080)='./file0\x00') mkdir(&(0x7f0000000300)='./bus\x00', 0x0) ptrace$getenv(0x4201, 0x0, 0x0, &(0x7f0000000040)) mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) writev(0xffffffffffffffff, 0x0, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000400)=0x8) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) r3 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000180), 0x2, 0x0) r4 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/timer_list\x00', 0x0, 0x0) mount$9p_fd(0x0, &(0x7f0000000340)='./file0\x00', &(0x7f00000003c0), 0x0, 0x0) sendfile(r3, r4, 0x0, 0x20000023896) creat(&(0x7f0000000480)='./file0\x00', 0x0) chdir(&(0x7f0000000000)='./bus\x00') r5 = syz_open_dev$vcsn(&(0x7f0000000140), 0x5, 0x4000) unlinkat(r5, &(0x7f00000001c0)='./bus\x00', 0x0) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x27) 16:23:14 executing program 1: syz_mount_image$ext4(&(0x7f0000000740)='ext4\x00', &(0x7f0000000100)='./bus\x00', 0x804810, &(0x7f0000000200)=ANY=[@ANYBLOB="67727088b92b272f787890467dc98b3d6a71756f74613d2c6ea79aa1db"], 0x5, 0x756, &(0x7f0000000780)="$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") mkdir(&(0x7f0000000300)='./bus\x00', 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, 0x0) ptrace$getenv(0x4201, 0x0, 0x0, &(0x7f0000000040)) mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) writev(0xffffffffffffffff, 0x0, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000400)=0x8) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) r3 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000180), 0x2, 0x0) r4 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/timer_list\x00', 0x0, 0x0) mount$9p_fd(0x0, &(0x7f0000000340)='./file0\x00', &(0x7f00000003c0), 0x0, 0x0) sendfile(r3, r4, 0x0, 0x20000023896) syz_mount_image$hfsplus(&(0x7f0000000100), &(0x7f0000000640)='./file0\x00', 0x10000, &(0x7f0000000680)=ANY=[@ANYBLOB="0091fc98368ca7a527e3ac062c70d160f472217a7191e1857a0480bab634e9259b648e9593cb3f84dfca74a390cfe38a888f0ce01ff21063aafd432bc87b619537ce4b950ced06abc321f3db188f6a8f090006bb67a1293167ac947dac679cc491a77cb0c7dcdf618e062d937748ee7a28ecc3396dc3cd37b512ec86660ec4d77b9e6916b0ad1d2caad801690b0e9f21b3fd9166f559a207248fbf0417"], 0x1, 0x5f8, &(0x7f0000001280)="$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") fadvise64(0xffffffffffffffff, 0x0, 0x0, 0x4) creat(&(0x7f0000000480)='./file0\x00', 0x0) chdir(&(0x7f0000000000)='./bus\x00') syz_open_dev$vcsn(&(0x7f0000000140), 0x5, 0x4000) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) 16:23:14 executing program 5: syz_mount_image$ext4(&(0x7f0000000740)='ext4\x00', &(0x7f0000000100)='./bus\x00', 0x804810, &(0x7f0000000200)=ANY=[@ANYBLOB="67727088b92b272f787890467dc98b3d6a71756f74613d2c6ea79aa1db"], 0x5, 0x756, &(0x7f0000000780)="$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") chdir(&(0x7f0000000080)='./file0\x00') mkdir(&(0x7f0000000300)='./bus\x00', 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, 0x0) ptrace$getenv(0x4201, 0x0, 0x0, &(0x7f0000000040)) mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) writev(0xffffffffffffffff, 0x0, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000400)=0x8) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) r3 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000180), 0x2, 0x0) r4 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/timer_list\x00', 0x0, 0x0) mount$9p_fd(0x0, &(0x7f0000000340)='./file0\x00', &(0x7f00000003c0), 0x0, 0x0) sendfile(r3, r4, 0x0, 0x20000023896) [ 1583.369302][T18826] loop2: detected capacity change from 0 to 2048 [ 1583.404689][T18826] ext4: Unknown parameter 'grpˆ¹+'/xxF}ɋ' [ 1583.414366][T18831] loop1: detected capacity change from 0 to 2048 [ 1583.432826][T18830] loop3: detected capacity change from 0 to 2048 [ 1583.441250][T18831] ext4: Unknown parameter 'grpˆ¹+'/xxF}ɋ' [ 1583.449676][T18830] ext4: Unknown parameter 'grpˆ¹+'/xxF}ɋ' [ 1583.461287][T18834] loop5: detected capacity change from 0 to 2048 [ 1583.469671][T18834] ext4: Unknown parameter 'grpˆ¹+'/xxF}ɋ' 16:23:14 executing program 4: syz_mount_image$ext4(&(0x7f0000000740)='ext4\x00', &(0x7f0000000100)='./bus\x00', 0x804810, &(0x7f0000000200)=ANY=[@ANYBLOB="67727088b92b272f787890467dc98b3d6a71756f74613d2c6ea79aa1db"], 0x5, 0x756, &(0x7f0000000780)="$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") chdir(&(0x7f0000000080)='./file0\x00') mkdir(&(0x7f0000000300)='./bus\x00', 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, 0x0) ptrace$getenv(0x4201, 0x0, 0x0, &(0x7f0000000040)) mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) writev(0xffffffffffffffff, 0x0, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000400)=0x8) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) r3 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000180), 0x2, 0x0) r4 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/timer_list\x00', 0x0, 0x0) mount$9p_fd(0x0, &(0x7f0000000340)='./file0\x00', &(0x7f00000003c0), 0x0, 0x0) sendfile(r3, r4, 0x0, 0x20000023896) [ 1583.761222][T18845] loop4: detected capacity change from 0 to 2048 [ 1583.769284][T18845] ext4: Unknown parameter 'grpˆ¹+'/xxF}ɋ' 16:23:15 executing program 2: syz_mount_image$ext4(&(0x7f0000000740)='ext4\x00', &(0x7f0000000100)='./bus\x00', 0x804810, &(0x7f0000000200)=ANY=[@ANYBLOB="67727088b92b272f787890467dc98b3d6a71756f74613d2c6ea79aa1db"], 0x5, 0x756, &(0x7f0000000780)="$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") chdir(&(0x7f0000000080)='./file0\x00') mkdir(&(0x7f0000000300)='./bus\x00', 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, 0x0) ptrace$getenv(0x4201, 0x0, 0x0, &(0x7f0000000040)) mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) writev(0xffffffffffffffff, 0x0, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000400)=0x8) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) r3 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000180), 0x2, 0x0) r4 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/timer_list\x00', 0x0, 0x0) mount$9p_fd(0x0, &(0x7f0000000340)='./file0\x00', &(0x7f00000003c0), 0x0, 0x0) sendfile(r3, r4, 0x0, 0x20000023896) syz_mount_image$hfsplus(&(0x7f0000000100), &(0x7f0000000640)='./file0\x00', 0x10000, &(0x7f0000000680)=ANY=[@ANYBLOB="0091fc98368ca7a527e3ac062c70d160f472217a7191e1857a0480bab634e9259b648e9593cb3f84dfca74a390cfe38a888f0ce01ff21063aafd432bc87b619537ce4b950ced06abc321f3db188f6a8f090006bb67a1293167ac947dac679cc491a77cb0c7dcdf618e062d937748ee7a28ecc3396dc3cd37b512ec86660ec4d77b9e6916b0ad1d2caad801690b0e9f21b3fd9166f559a207248fbf0417"], 0x1, 0x5f8, &(0x7f0000001280)="$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") creat(&(0x7f0000000480)='./file0\x00', 0x0) chdir(&(0x7f0000000000)='./bus\x00') syz_open_dev$vcsn(&(0x7f0000000140), 0x5, 0x4000) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) 16:23:15 executing program 3: syz_mount_image$ext4(&(0x7f0000000740)='ext4\x00', &(0x7f0000000100)='./bus\x00', 0x804810, &(0x7f0000000200)=ANY=[@ANYBLOB="67727088b92b272f787890467dc98b3d6a71756f74613d2c6ea79aa1db"], 0x5, 0x756, &(0x7f0000000780)="$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") chdir(&(0x7f0000000080)='./file0\x00') mkdir(&(0x7f0000000300)='./bus\x00', 0x0) ptrace$getenv(0x4201, 0x0, 0x0, &(0x7f0000000040)) mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) writev(0xffffffffffffffff, 0x0, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000400)=0x8) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) r3 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000180), 0x2, 0x0) r4 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/timer_list\x00', 0x0, 0x0) mount$9p_fd(0x0, &(0x7f0000000340)='./file0\x00', &(0x7f00000003c0), 0x0, 0x0) sendfile(r3, r4, 0x0, 0x20000023896) creat(&(0x7f0000000480)='./file0\x00', 0x0) chdir(&(0x7f0000000000)='./bus\x00') r5 = syz_open_dev$vcsn(&(0x7f0000000140), 0x5, 0x4000) unlinkat(r5, &(0x7f00000001c0)='./bus\x00', 0x0) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x27) 16:23:15 executing program 0: syz_mount_image$ext4(&(0x7f0000000740)='ext4\x00', &(0x7f0000000100)='./bus\x00', 0x804810, &(0x7f0000000200)=ANY=[@ANYBLOB="67727088b92b272f787890467dc98b3d6a71756f74613d2c6ea79aa1db"], 0x5, 0x756, &(0x7f0000000780)="$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") mkdir(&(0x7f0000000300)='./bus\x00', 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, 0x0) ptrace$getenv(0x4201, 0x0, 0x0, &(0x7f0000000040)) mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) writev(0xffffffffffffffff, 0x0, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000400)=0x8) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) r3 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000180), 0x2, 0x0) r4 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/timer_list\x00', 0x0, 0x0) mount$9p_fd(0x0, &(0x7f0000000340)='./file0\x00', &(0x7f00000003c0), 0x0, 0x0) sendfile(r3, r4, 0x0, 0x20000023896) syz_mount_image$hfsplus(&(0x7f0000000100), &(0x7f0000000640)='./file0\x00', 0x10000, &(0x7f0000000680)=ANY=[@ANYBLOB="0091fc98368ca7a527e3ac062c70d160f472217a7191e1857a0480bab634e9259b648e9593cb3f84dfca74a390cfe38a888f0ce01ff21063aafd432bc87b619537ce4b950ced06abc321f3db188f6a8f090006bb67a1293167ac947dac679cc491a77cb0c7dcdf618e062d937748ee7a28ecc3396dc3cd37b512ec86660ec4d77b9e6916b0ad1d2caad801690b0e9f21b3fd9166f559a207248fbf0417"], 0x1, 0x5f8, &(0x7f0000001280)="$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") fadvise64(0xffffffffffffffff, 0x0, 0x0, 0x4) creat(&(0x7f0000000480)='./file0\x00', 0x0) chdir(&(0x7f0000000000)='./bus\x00') syz_open_dev$vcsn(&(0x7f0000000140), 0x5, 0x4000) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) 16:23:15 executing program 1: syz_mount_image$ext4(&(0x7f0000000740)='ext4\x00', &(0x7f0000000100)='./bus\x00', 0x804810, &(0x7f0000000200)=ANY=[@ANYBLOB="67727088b92b272f787890467dc98b3d6a71756f74613d2c6ea79aa1db"], 0x5, 0x756, &(0x7f0000000780)="$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") mkdir(&(0x7f0000000300)='./bus\x00', 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, 0x0) ptrace$getenv(0x4201, 0x0, 0x0, &(0x7f0000000040)) mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) writev(0xffffffffffffffff, 0x0, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000400)=0x8) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) r3 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000180), 0x2, 0x0) r4 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/timer_list\x00', 0x0, 0x0) mount$9p_fd(0x0, &(0x7f0000000340)='./file0\x00', &(0x7f00000003c0), 0x0, 0x0) sendfile(r3, r4, 0x0, 0x20000023896) syz_mount_image$hfsplus(&(0x7f0000000100), &(0x7f0000000640)='./file0\x00', 0x10000, &(0x7f0000000680)=ANY=[@ANYBLOB="0091fc98368ca7a527e3ac062c70d160f472217a7191e1857a0480bab634e9259b648e9593cb3f84dfca74a390cfe38a888f0ce01ff21063aafd432bc87b619537ce4b950ced06abc321f3db188f6a8f090006bb67a1293167ac947dac679cc491a77cb0c7dcdf618e062d937748ee7a28ecc3396dc3cd37b512ec86660ec4d77b9e6916b0ad1d2caad801690b0e9f21b3fd9166f559a207248fbf0417"], 0x1, 0x5f8, &(0x7f0000001280)="$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") fadvise64(0xffffffffffffffff, 0x0, 0x0, 0x4) creat(&(0x7f0000000480)='./file0\x00', 0x0) chdir(&(0x7f0000000000)='./bus\x00') syz_open_dev$vcsn(&(0x7f0000000140), 0x5, 0x4000) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) 16:23:15 executing program 5: syz_mount_image$ext4(&(0x7f0000000400)='ext4\x00', &(0x7f0000000100)='./bus\x00', 0xc010, &(0x7f0000000140)={[{@acl}, {@grpjquota}, {@i_version}]}, 0x5, 0x766, &(0x7f0000000780)="$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") mkdir(&(0x7f0000000300)='./bus\x00', 0x0) r0 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000080)={0x0, 0x0}, &(0x7f00000000c0)=0x5) setuid(r1) creat(&(0x7f0000000000)='./bus\x00', 0x0) [ 1584.208049][T18848] loop2: detected capacity change from 0 to 2048 [ 1584.227263][T18848] ext4: Unknown parameter 'grpˆ¹+'/xxF}ɋ' [ 1584.394784][T18855] loop3: detected capacity change from 0 to 2048 [ 1584.397030][T18852] loop5: detected capacity change from 0 to 2048 [ 1584.411872][T18855] ext4: Unknown parameter 'grpˆ¹+'/xxF}ɋ' [ 1584.412138][T18856] loop1: detected capacity change from 0 to 2048 [ 1584.442090][T18856] ext4: Unknown parameter 'grpˆ¹+'/xxF}ɋ' [ 1584.445828][T18852] EXT4-fs: Ignoring removed i_version option 16:23:15 executing program 4: syz_mount_image$ext4(&(0x7f0000000740)='ext4\x00', &(0x7f0000000100)='./bus\x00', 0x804810, &(0x7f0000000200)=ANY=[@ANYBLOB="67727088b92b272f787890467dc98b3d6a71756f74613d2c6ea79aa1db"], 0x5, 0x756, &(0x7f0000000780)="$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") chdir(&(0x7f0000000080)='./file0\x00') mkdir(&(0x7f0000000300)='./bus\x00', 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, 0x0) ptrace$getenv(0x4201, 0x0, 0x0, &(0x7f0000000040)) mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) writev(0xffffffffffffffff, 0x0, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000400)=0x8) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) r3 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000180), 0x2, 0x0) r4 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/timer_list\x00', 0x0, 0x0) mount$9p_fd(0x0, &(0x7f0000000340)='./file0\x00', &(0x7f00000003c0), 0x0, 0x0) sendfile(r3, r4, 0x0, 0x20000023896) syz_mount_image$hfsplus(&(0x7f0000000100), &(0x7f0000000640)='./file0\x00', 0x10000, &(0x7f0000000680)=ANY=[@ANYBLOB="0091fc98368ca7a527e3ac062c70d160f472217a7191e1857a0480bab634e9259b648e9593cb3f84dfca74a390cfe38a888f0ce01ff21063aafd432bc87b619537ce4b950ced06abc321f3db188f6a8f090006bb67a1293167ac947dac679cc491a77cb0c7dcdf618e062d937748ee7a28ecc3396dc3cd37b512ec86660ec4d77b9e6916b0ad1d2caad801690b0e9f21b3fd9166f559a207248fbf0417"], 0x1, 0x5f8, &(0x7f0000001280)="$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") creat(&(0x7f0000000480)='./file0\x00', 0x0) chdir(&(0x7f0000000000)='./bus\x00') syz_open_dev$vcsn(&(0x7f0000000140), 0x5, 0x4000) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) [ 1584.548683][T18852] EXT4-fs (loop5): mounted filesystem 00000000-0000-0000-0000-000000000000 without journal. Quota mode: none. [ 1584.574087][T18852] ext4 filesystem being mounted at /root/syzkaller-testdir2147297191/syzkaller.HGBEF2/1659/bus supports timestamps until 2038 (0x7fffffff) 16:23:15 executing program 5: syz_mount_image$ext4(&(0x7f0000000400)='ext4\x00', &(0x7f0000000100)='./bus\x00', 0xc010, &(0x7f0000000140)={[{@acl}, {@grpjquota}, {@i_version}]}, 0x5, 0x766, &(0x7f0000000780)="$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") chdir(&(0x7f0000000080)='./file0\x00') r0 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000080)={0x0, 0x0}, &(0x7f00000000c0)=0x5) setuid(r1) creat(&(0x7f0000000000)='./bus\x00', 0x0) [ 1584.644467][T18852] EXT4-fs error (device loop5): ext4_mb_generate_buddy:1098: group 0, block bitmap and bg descriptor inconsistent: 35 vs 5 free clusters [ 1584.692830][ T5108] EXT4-fs (loop5): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 1584.732586][T18869] loop4: detected capacity change from 0 to 2048 [ 1584.741626][T18869] ext4: Unknown parameter 'grpˆ¹+'/xxF}ɋ' [ 1584.816391][T18871] loop5: detected capacity change from 0 to 2048 [ 1584.858299][T18871] EXT4-fs: Ignoring removed i_version option [ 1584.889032][T18871] EXT4-fs (loop5): mounted filesystem 00000000-0000-0000-0000-000000000000 without journal. Quota mode: none. 16:23:16 executing program 5: syz_mount_image$ext4(&(0x7f0000000400)='ext4\x00', &(0x7f0000000100)='./bus\x00', 0xc010, &(0x7f0000000140)={[{@acl}, {@grpjquota}, {@i_version}]}, 0x5, 0x766, &(0x7f0000000780)="$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") chdir(&(0x7f0000000080)='./file0\x00') r0 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000080)={0x0, 0x0}, &(0x7f00000000c0)=0x5) setuid(r1) creat(&(0x7f0000000000)='./bus\x00', 0x0) [ 1584.901377][T18871] ext4 filesystem being mounted at /root/syzkaller-testdir2147297191/syzkaller.HGBEF2/1660/bus supports timestamps until 2038 (0x7fffffff) [ 1584.969555][ T5108] EXT4-fs (loop5): unmounting filesystem 00000000-0000-0000-0000-000000000000. 16:23:16 executing program 2: syz_mount_image$ext4(&(0x7f0000000740)='ext4\x00', &(0x7f0000000100)='./bus\x00', 0x804810, &(0x7f0000000200)=ANY=[@ANYBLOB="67727088b92b272f787890467dc98b3d6a71756f74613d2c6ea79aa1db"], 0x5, 0x756, &(0x7f0000000780)="$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") chdir(&(0x7f0000000080)='./file0\x00') mkdir(&(0x7f0000000300)='./bus\x00', 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, 0x0) ptrace$getenv(0x4201, 0x0, 0x0, &(0x7f0000000040)) mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) writev(0xffffffffffffffff, 0x0, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000400)=0x8) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) r3 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000180), 0x2, 0x0) r4 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/timer_list\x00', 0x0, 0x0) mount$9p_fd(0x0, &(0x7f0000000340)='./file0\x00', &(0x7f00000003c0), 0x0, 0x0) sendfile(r3, r4, 0x0, 0x20000023896) syz_mount_image$hfsplus(&(0x7f0000000100), &(0x7f0000000640)='./file0\x00', 0x10000, &(0x7f0000000680)=ANY=[@ANYBLOB="0091fc98368ca7a527e3ac062c70d160f472217a7191e1857a0480bab634e9259b648e9593cb3f84dfca74a390cfe38a888f0ce01ff21063aafd432bc87b619537ce4b950ced06abc321f3db188f6a8f090006bb67a1293167ac947dac679cc491a77cb0c7dcdf618e062d937748ee7a28ecc3396dc3cd37b512ec86660ec4d77b9e6916b0ad1d2caad801690b0e9f21b3fd9166f559a207248fbf0417"], 0x1, 0x5f8, &(0x7f0000001280)="$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") creat(&(0x7f0000000480)='./file0\x00', 0x0) chdir(&(0x7f0000000000)='./bus\x00') syz_open_dev$vcsn(&(0x7f0000000140), 0x5, 0x4000) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) 16:23:16 executing program 1: syz_mount_image$ext4(&(0x7f0000000740)='ext4\x00', &(0x7f0000000100)='./bus\x00', 0x804810, &(0x7f0000000200)=ANY=[@ANYBLOB="67727088b92b272f787890467dc98b3d6a71756f74613d2c6ea79aa1db"], 0x5, 0x756, &(0x7f0000000780)="$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") mkdir(&(0x7f0000000300)='./bus\x00', 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, 0x0) ptrace$getenv(0x4201, 0x0, 0x0, &(0x7f0000000040)) mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) writev(0xffffffffffffffff, 0x0, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000400)=0x8) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) r3 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000180), 0x2, 0x0) r4 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/timer_list\x00', 0x0, 0x0) mount$9p_fd(0x0, &(0x7f0000000340)='./file0\x00', &(0x7f00000003c0), 0x0, 0x0) sendfile(r3, r4, 0x0, 0x20000023896) syz_mount_image$hfsplus(&(0x7f0000000100), &(0x7f0000000640)='./file0\x00', 0x10000, &(0x7f0000000680)=ANY=[@ANYBLOB="0091fc98368ca7a527e3ac062c70d160f472217a7191e1857a0480bab634e9259b648e9593cb3f84dfca74a390cfe38a888f0ce01ff21063aafd432bc87b619537ce4b950ced06abc321f3db188f6a8f090006bb67a1293167ac947dac679cc491a77cb0c7dcdf618e062d937748ee7a28ecc3396dc3cd37b512ec86660ec4d77b9e6916b0ad1d2caad801690b0e9f21b3fd9166f559a207248fbf0417"], 0x1, 0x5f8, &(0x7f0000001280)="$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") fadvise64(0xffffffffffffffff, 0x0, 0x0, 0x4) creat(&(0x7f0000000480)='./file0\x00', 0x0) chdir(&(0x7f0000000000)='./bus\x00') syz_open_dev$vcsn(&(0x7f0000000140), 0x5, 0x4000) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) 16:23:16 executing program 3: syz_mount_image$ext4(&(0x7f0000000740)='ext4\x00', &(0x7f0000000100)='./bus\x00', 0x804810, &(0x7f0000000200)=ANY=[@ANYBLOB="67727088b92b272f787890467dc98b3d6a71756f74613d2c6ea79aa1db"], 0x5, 0x756, &(0x7f0000000780)="$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") chdir(&(0x7f0000000080)='./file0\x00') ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, 0x0) ptrace$getenv(0x4201, 0x0, 0x0, &(0x7f0000000040)) mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) writev(0xffffffffffffffff, 0x0, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000400)=0x8) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) r3 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000180), 0x2, 0x0) r4 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/timer_list\x00', 0x0, 0x0) mount$9p_fd(0x0, &(0x7f0000000340)='./file0\x00', &(0x7f00000003c0), 0x0, 0x0) sendfile(r3, r4, 0x0, 0x20000023896) creat(&(0x7f0000000480)='./file0\x00', 0x0) chdir(&(0x7f0000000000)='./bus\x00') r5 = syz_open_dev$vcsn(&(0x7f0000000140), 0x5, 0x4000) unlinkat(r5, &(0x7f00000001c0)='./bus\x00', 0x0) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x27) 16:23:16 executing program 0: getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000000040)=0xc) syz_mount_image$ext4(&(0x7f0000000400)='ext4\x00', &(0x7f0000000100)='./bus\x00', 0xc010, &(0x7f00000000c0)={[{@resgid={'resgid', 0x3d, r0}}, {@grpjquota}, {@i_version}]}, 0x5, 0x766, &(0x7f0000000780)="$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") chdir(&(0x7f0000000080)='./file0\x00') mkdir(&(0x7f0000000300)='./bus\x00', 0x0) creat(&(0x7f0000000480)='./file0\x00', 0x0) [ 1585.098444][T18878] loop5: detected capacity change from 0 to 2048 [ 1585.109255][T18878] EXT4-fs: Ignoring removed i_version option [ 1585.116274][T18879] loop2: detected capacity change from 0 to 2048 [ 1585.124628][T18879] ext4: Unknown parameter 'grpˆ¹+'/xxF}ɋ' [ 1585.225183][T18878] EXT4-fs (loop5): mounted filesystem 00000000-0000-0000-0000-000000000000 without journal. Quota mode: none. [ 1585.253925][T18885] loop3: detected capacity change from 0 to 2048 [ 1585.268377][T18885] ext4: Unknown parameter 'grpˆ¹+'/xxF}ɋ' 16:23:16 executing program 0: syz_mount_image$ext4(&(0x7f0000000740)='ext4\x00', &(0x7f0000000100)='./bus\x00', 0x804810, &(0x7f0000000200)=ANY=[@ANYBLOB="67727088b92b272f787890467dc98b3d6a71756f74613d2c6ea79aa1db"], 0x5, 0x756, &(0x7f0000000780)="$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") chdir(&(0x7f0000000080)='./file0\x00') mkdir(&(0x7f0000000300)='./bus\x00', 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, 0x0) ptrace$getenv(0x4201, 0x0, 0x0, &(0x7f0000000040)) mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) writev(0xffffffffffffffff, 0x0, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000400)=0x8) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) r3 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000180), 0x2, 0x0) r4 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/timer_list\x00', 0x0, 0x0) mount$9p_fd(0x0, &(0x7f0000000340)='./file0\x00', &(0x7f00000003c0), 0x0, 0x0) sendfile(r3, r4, 0x0, 0x20000023896) syz_mount_image$hfsplus(&(0x7f0000000100), &(0x7f0000000640)='./file0\x00', 0x10000, &(0x7f0000000680)=ANY=[@ANYBLOB="0091fc98368ca7a527e3ac062c70d160f472217a7191e1857a0480bab634e9259b648e9593cb3f84dfca74a390cfe38a888f0ce01ff21063aafd432bc87b619537ce4b950ced06abc321f3db188f6a8f090006bb67a1293167ac947dac679cc491a77cb0c7dcdf618e062d937748ee7a28ecc3396dc3cd37b512ec86660ec4d77b9e6916b0ad1d2caad801690b0e9f21b3fd9166f559a207248fbf0417"], 0x1, 0x5f8, &(0x7f0000001280)="$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") fadvise64(0xffffffffffffffff, 0x0, 0x0, 0x4) creat(&(0x7f0000000480)='./file0\x00', 0x0) chdir(&(0x7f0000000000)='./bus\x00') syz_open_dev$vcsn(&(0x7f0000000140), 0x5, 0x4000) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x27) [ 1585.286612][T18878] ext4 filesystem being mounted at /root/syzkaller-testdir2147297191/syzkaller.HGBEF2/1661/bus supports timestamps until 2038 (0x7fffffff) 16:23:16 executing program 5: chdir(0x0) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000200)='./file1\x00', &(0x7f0000000080), 0x0, &(0x7f0000000180)={[{@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './bus'}, 0x5c}], [], 0x2f}) stat(0x0, &(0x7f00000006c0)) [ 1585.349618][T18887] loop1: detected capacity change from 0 to 2048 [ 1585.383331][T18887] ext4: Unknown parameter 'grpˆ¹+'/xxF}ɋ' [ 1585.410405][ T5108] EXT4-fs (loop5): unmounting filesystem 00000000-0000-0000-0000-000000000000. 16:23:16 executing program 4: syz_mount_image$ext4(&(0x7f0000000740)='ext4\x00', &(0x7f0000000100)='./bus\x00', 0x804810, &(0x7f0000000200)=ANY=[@ANYBLOB="67727088b92b272f787890467dc98b3d6a71756f74613d2c6ea79aa1db"], 0x5, 0x756, &(0x7f0000000780)="$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") chdir(&(0x7f0000000080)='./file0\x00') mkdir(&(0x7f0000000300)='./bus\x00', 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, 0x0) ptrace$getenv(0x4201, 0x0, 0x0, &(0x7f0000000040)) mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) writev(0xffffffffffffffff, 0x0, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000400)=0x8) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) r3 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000180), 0x2, 0x0) r4 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/timer_list\x00', 0x0, 0x0) mount$9p_fd(0x0, &(0x7f0000000340)='./file0\x00', &(0x7f00000003c0), 0x0, 0x0) sendfile(r3, r4, 0x0, 0x20000023896) syz_mount_image$hfsplus(&(0x7f0000000100), &(0x7f0000000640)='./file0\x00', 0x10000, &(0x7f0000000680)=ANY=[@ANYBLOB="0091fc98368ca7a527e3ac062c70d160f472217a7191e1857a0480bab634e9259b648e9593cb3f84dfca74a390cfe38a888f0ce01ff21063aafd432bc87b619537ce4b950ced06abc321f3db188f6a8f090006bb67a1293167ac947dac679cc491a77cb0c7dcdf618e062d937748ee7a28ecc3396dc3cd37b512ec86660ec4d77b9e6916b0ad1d2caad801690b0e9f21b3fd9166f559a207248fbf0417"], 0x1, 0x5f8, &(0x7f0000001280)="$eJzs3ctrXNcdB/DvHY9ljwuOktiJWwIVMaSlorYeKK26iVtK0SKUkEK7FrYcDx4rQZoUJZTW6XPbRf6AdKFd6aLQvSFdt7tstQwUumhW2qncO3fkiSUrI0XWjOLPx5w559xzz7nn/u5j5o4wE+CptTSd5oMUWZp+faOsb23Od7Y258/VzZ0kZbmRNHtZitWk+Di5kV7K18uF9frF47bzYXvxzU8+2/q0V2vWqVq/cVC/4dyvU6aSnKnzvV470ng3HzvesIrdPSwDdrUfOBi1nT3uH6b7l7xugXFQ9N4395hMLiQ5X38OSH13aJzs7I7foe5yAAAAcEo9s53tbOTiqOcBAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAp0n9+/9FnRr98lSK/u//T9TLUpdPh7/9fN/FD058IgAAAAAAAABw/L65ne1s5GK/vlNUf/N/uapcql6/lneznpWs5Vo2spxuulnLbJLJgYEmNpa73bXZIXrO7dtz7mT2FwAAAAAAAAC+on6bpYd//wcAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAgHFQJGd6WZUu9cuTaTSTnE8yUa53P/l3v3yaPRj1BAAAAOAEPLOd7WzkYr++U1TP/C9Uz/3n825W00073XSyklvVdwG9p/7G1uZ8Z2tz/l6Z9o77w/8eahrViOl997D/lq+kSCOt3E67WnItN/N2OrmVRtWzdKU/n/3n9UE5p+K12pAzu1Xn5Z7/uc7Hw2QVs7O7EZmp51ZG49mDI3HIo/PolmbT2P3m59ITiPmFOi/3549jHfO5gbPvhYMjkXzrH3/9xZ3O6t07t9enx2eXjujRSMwPROLFpyoSM1UkLu/Wl/KT/CzTmcobWUs7v8xyulnJVH5clZbr87l8nawi9L8PHhOpG5+rvfFFM5moj0vvLnq4Ob1c9b2Ydn6at3MrK3m1+jeX2XwvC1nI4sARvjzEVd843FV/9dt1oZXkT3U+Hsq4PjsQ18F77mTVNrjkYZSeO/57Y/MbdaHcxu/qfDw8GonZgUg8f3Ak/rJTvq53Vu+u3Vl+Z8jtvVLn5XX0h7F6lyjPl+fKg1XVPn92lG3P79s2W7Vd2m1r7Gm7vNv2RVfqRP0Zbu9Ic1Xbi/u2zVdtVwba9vu8BcDYu/CdCxOt/7T+1fqo9fvWndbr53907vvnXprI2X+e/UFz5swrjZeKv+ej/Prh8z8AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAHB06++9f3e501lZO45CUf8azxG697se63wUFBSOWBj1nQl40q53771zff2997/bvrf81spbK6tnFxYWZxYXXp2/frvdWZnpvY56lsCT8PBNf9QzAQAAAAAAAAAAAIZ15P8h0MrQK496HwEAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAIDTbWk6zQcpMjtzbaasb23Od8rUL1cr7fwmSTNJI0nxq6T4OLmRXsrkwHDF47bzYXvxzU8+2/q0V2vWqVq/cVC/4dyvU6aSnKnz4xrv5pcer9jdwzJgV/uBg1H7fwAAAP//bVsJCg==") creat(&(0x7f0000000480)='./file0\x00', 0x0) chdir(&(0x7f0000000000)='./bus\x00') syz_open_dev$vcsn(&(0x7f0000000140), 0x5, 0x4000) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) 16:23:16 executing program 5: syz_mount_image$ext4(&(0x7f0000000740)='ext4\x00', &(0x7f0000000100)='./bus\x00', 0x804810, &(0x7f0000000200)=ANY=[@ANYBLOB="67727088b92b272f787890467dc98b3d6a71756f74613d2c6ea79aa1db"], 0x5, 0x756, &(0x7f0000000780)="$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") chdir(&(0x7f0000000080)='./file0\x00') mkdir(&(0x7f0000000300)='./bus\x00', 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, 0x0) ptrace$getenv(0x4201, 0x0, 0x0, &(0x7f0000000040)) mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) writev(0xffffffffffffffff, 0x0, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000400)=0x8) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) r3 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000180), 0x2, 0x0) r4 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/timer_list\x00', 0x0, 0x0) mount$9p_fd(0x0, &(0x7f0000000340)='./file0\x00', &(0x7f00000003c0), 0x0, 0x0) sendfile(r3, r4, 0x0, 0x20000023896) syz_mount_image$hfsplus(&(0x7f0000000100), &(0x7f0000000640)='./file0\x00', 0x10000, &(0x7f0000000680)=ANY=[@ANYBLOB="0091fc98368ca7a527e3ac062c70d160f472217a7191e1857a0480bab634e9259b648e9593cb3f84dfca74a390cfe38a888f0ce01ff21063aafd432bc87b619537ce4b950ced06abc321f3db188f6a8f090006bb67a1293167ac947dac679cc491a77cb0c7dcdf618e062d937748ee7a28ecc3396dc3cd37b512ec86660ec4d77b9e6916b0ad1d2caad801690b0e9f21b3fd9166f559a207248fbf0417"], 0x1, 0x5f8, &(0x7f0000001280)="$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") fadvise64(0xffffffffffffffff, 0x0, 0x0, 0x4) creat(&(0x7f0000000480)='./file0\x00', 0x0) chdir(&(0x7f0000000000)='./bus\x00') syz_open_dev$vcsn(&(0x7f0000000140), 0x5, 0x4000) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x27) [ 1585.611404][T18898] loop4: detected capacity change from 0 to 2048 [ 1585.626639][T18898] ext4: Unknown parameter 'grpˆ¹+'/xxF}ɋ' [ 1585.713634][T18903] loop5: detected capacity change from 0 to 2048 [ 1585.721823][T18903] ext4: Unknown parameter 'grpˆ¹+'/xxF}ɋ' 16:23:17 executing program 2: chdir(0x0) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000200)='./file1\x00', &(0x7f0000000080), 0x0, 0x0) stat(&(0x7f0000000680)='./file1\x00', &(0x7f00000006c0)) 16:23:17 executing program 2: chdir(0x0) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000200)='./file1\x00', &(0x7f0000000080), 0x0, 0x0) stat(&(0x7f0000000680)='./file1\x00', &(0x7f00000006c0)) [ 1585.969620][T18909] overlayfs: missing 'lowerdir' 16:23:17 executing program 3: syz_mount_image$ext4(&(0x7f0000000740)='ext4\x00', &(0x7f0000000100)='./bus\x00', 0x804810, &(0x7f0000000200)=ANY=[@ANYBLOB="67727088b92b272f787890467dc98b3d6a71756f74613d2c6ea79aa1db"], 0x5, 0x756, &(0x7f0000000780)="$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") chdir(&(0x7f0000000080)='./file0\x00') ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, 0x0) ptrace$getenv(0x4201, 0x0, 0x0, &(0x7f0000000040)) mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) writev(0xffffffffffffffff, 0x0, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000400)=0x8) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) r3 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000180), 0x2, 0x0) r4 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/timer_list\x00', 0x0, 0x0) mount$9p_fd(0x0, &(0x7f0000000340)='./file0\x00', &(0x7f00000003c0), 0x0, 0x0) sendfile(r3, r4, 0x0, 0x20000023896) creat(&(0x7f0000000480)='./file0\x00', 0x0) chdir(&(0x7f0000000000)='./bus\x00') r5 = syz_open_dev$vcsn(&(0x7f0000000140), 0x5, 0x4000) unlinkat(r5, &(0x7f00000001c0)='./bus\x00', 0x0) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x27) 16:23:17 executing program 2: r0 = syz_mount_image$ext4(&(0x7f0000000400)='ext4\x00', &(0x7f0000000100)='./bus\x00', 0xc010, &(0x7f0000000140)={[{@acl}, {@grpjquota}, {@i_version}]}, 0x5, 0x766, &(0x7f0000000780)="$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") chdir(&(0x7f0000000080)='./file0\x00') mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mount(&(0x7f0000000000)=@sg0, &(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)='zonefs\x00', 0x80, &(0x7f0000000180)='grpjquota=') ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, &(0x7f0000000240)={{0x1, 0x1, 0x18, r0, {0x4}}, './file0\x00'}) r1 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000080), &(0x7f00000000c0)=0x5) creat(&(0x7f0000000000)='./bus\x00', 0x0) [ 1586.035460][T18911] overlayfs: missing 'lowerdir' 16:23:17 executing program 1: chdir(&(0x7f0000000080)='./file0\x00') mkdir(&(0x7f0000000300)='./bus\x00', 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, 0x0) ptrace$getenv(0x4201, 0x0, 0x0, &(0x7f0000000040)) mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) writev(0xffffffffffffffff, 0x0, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000400)=0x8) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) r3 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000180), 0x2, 0x0) r4 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/timer_list\x00', 0x0, 0x0) mount$9p_fd(0x0, &(0x7f0000000340)='./file0\x00', &(0x7f00000003c0), 0x0, 0x0) sendfile(r3, r4, 0x0, 0x20000023896) syz_mount_image$hfsplus(&(0x7f0000000100), &(0x7f0000000640)='./file0\x00', 0x10000, &(0x7f0000000680)=ANY=[@ANYBLOB="0091fc98368ca7a527e3ac062c70d160f472217a7191e1857a0480bab634e9259b648e9593cb3f84dfca74a390cfe38a888f0ce01ff21063aafd432bc87b619537ce4b950ced06abc321f3db188f6a8f090006bb67a1293167ac947dac679cc491a77cb0c7dcdf618e062d937748ee7a28ecc3396dc3cd37b512ec86660ec4d77b9e6916b0ad1d2caad801690b0e9f21b3fd9166f559a207248fbf0417"], 0x1, 0x5f8, &(0x7f0000001280)="$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") fadvise64(0xffffffffffffffff, 0x0, 0x0, 0x4) creat(&(0x7f0000000480)='./file0\x00', 0x0) chdir(&(0x7f0000000000)='./bus\x00') syz_open_dev$vcsn(&(0x7f0000000140), 0x5, 0x4000) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) 16:23:17 executing program 0: r0 = syz_mount_image$ext4(&(0x7f0000000400)='ext4\x00', &(0x7f0000000100)='./bus\x00', 0xc010, &(0x7f0000000140)={[{@acl}, {@grpjquota}, {@i_version}]}, 0x5, 0x766, &(0x7f0000000780)="$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") chdir(&(0x7f0000000080)='./file0\x00') mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mount(&(0x7f0000000000)=@sg0, &(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)='zonefs\x00', 0x80, &(0x7f0000000180)='grpjquota=') ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, &(0x7f0000000240)={{0x1, 0x1, 0x18, r0, {0x4}}, './file0\x00'}) r1 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000080)={0x0, 0x0}, &(0x7f00000000c0)=0x5) setuid(r2) creat(&(0x7f0000000000)='./bus\x00', 0x0) [ 1586.209164][T18914] loop3: detected capacity change from 0 to 2048 [ 1586.215427][T18915] loop2: detected capacity change from 0 to 2048 [ 1586.224225][T18914] ext4: Unknown parameter 'grpˆ¹+'/xxF}ɋ' [ 1586.229108][T18915] EXT4-fs: Ignoring removed i_version option [ 1586.247676][T18915] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 without journal. Quota mode: none. [ 1586.330266][T18915] ext4 filesystem being mounted at /root/syzkaller-testdir2004240359/syzkaller.dGyvvB/1976/bus supports timestamps until 2038 (0x7fffffff) [ 1586.431069][T18924] loop1: detected capacity change from 0 to 1024 16:23:17 executing program 4: chdir(&(0x7f0000000000)='./bus\x00') mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000200)='./file1\x00', &(0x7f0000000080), 0x0, &(0x7f0000000180)={[{@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './bus'}, 0x5c}], [], 0x2f}) stat(&(0x7f0000000680)='./file1\x00', &(0x7f00000006c0)) 16:23:17 executing program 5: syz_mount_image$ext4(&(0x7f0000000740)='ext4\x00', &(0x7f0000000100)='./bus\x00', 0x804810, &(0x7f0000000200)=ANY=[@ANYBLOB="67727088b92b272f787890467dc98b3d6a71756f74613d2c6ea79aa1db"], 0x5, 0x756, &(0x7f0000000780)="$eJzs3M1rXOUaAPDnnGaafuTeyYUL9+pChBZaKD1Jmk27aty4KxQKbmtITkLISSZkJrUTC7auhdpsFARR1y7dCqX+Ae6koOBeEK1xIW5GzuSjNGam0ybpSPr7wcl53vP1vE/m8GYO5D0BvLReL38kEUMRcTUiqpvb04g42o6ORdzeOG790a2pckmi1br2S1KeFuut6va1ks31yWifEv+PiAeViHPv/z1vvbk6P1kU+fJme6SxsDRSb66en1uYnM1n88Wx8UujF8fHL46OP7WG//VY6+m3Lh2/9+2ba2vffdW4+9rA+SQm2nXHZm09XuaZbPxOKjGxY/viQSTro6TfHQAAoCfl9/wjETHQ/pZajSPtCAAAADhMWoMtAAAA4NBLot89AAAAAA7W1v8BbM3tPah5sJ38/EZEDO+Wf6A9hzjiWFQi4sR68sTMhGTjNNiT23ci4v7Ezvvvi/IOu73Ha4/uaD85R/roHq/Ofrhfjj8Tu40/6fb4E7uMPwNb707Yo87j3+P8RzqMf1d7zPH1p69UOua/E/HqwG75k+38SYf8b/eY/+7aB/c67Wt9HnFm178/yRO5urwfYmJmruj6+oEHf5592K3+E53yJ93rX+qx/nfXf5vvNJaU+c+e6v7575a/vCc+3OxHGhH3Ntdle21HjlML33/Trf7piNbzfP6f9Vj/j18O3uzxUAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAGhLI2IokjTbjtM0yyJORsR/40Ra1OqNczO1lcXpcl/EcFTSmbkiH42I6kY7Kdtj7fhx+8KO9nhE/OeH4xtJ54o8m6oV0/0uHgAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAgG0nI2IokjSLiDQifq+maZZFDPRw7uAL6B8AAACwT4b73QEAAADgwHn+BwAAgMPveZ//k33uBwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAHCoXb1ypVxa649uTZXt6RvNlfnajfPTeX0+W1iZyqZqy0vZbK02W+TZVG3hadcrarWlsUuxcnOkkdcbI/Xm6vWF2spi4/rcwuRsfj2vvJCqAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAeFZD7SVJs4hI23GaZlnEvyJiOCrJzFyRj0bEvyPiYbUyWLbH+t1pAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA9l29uTo/WRT5skAgeGHBexHxD+hGl6DfIxMAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAP1Qb67OTxZFvlzvd08AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAADor/SnJCLK5Uz19NDOvUeTP6rtdUS888m1j25ONhrLY+X2X7e3Nz7e3H6hH/0HAACAl8LlZzl46zl96zkeAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAACgV/Xm6vxkUeTLewsuR3O1lXQ4pt81AgAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAz+evAAAA//8KQsc4") chdir(&(0x7f0000000080)='./file0\x00') mkdir(&(0x7f0000000300)='./bus\x00', 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, 0x0) ptrace$getenv(0x4201, 0x0, 0x0, &(0x7f0000000040)) mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) writev(0xffffffffffffffff, 0x0, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000400)=0x8) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) r3 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000180), 0x2, 0x0) r4 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/timer_list\x00', 0x0, 0x0) mount$9p_fd(0x0, &(0x7f0000000340)='./file0\x00', &(0x7f00000003c0), 0x0, 0x0) sendfile(r3, r4, 0x0, 0x20000023896) syz_mount_image$hfsplus(&(0x7f0000000100), &(0x7f0000000640)='./file0\x00', 0x10000, &(0x7f0000000680)=ANY=[@ANYBLOB="0091fc98368ca7a527e3ac062c70d160f472217a7191e1857a0480bab634e9259b648e9593cb3f84dfca74a390cfe38a888f0ce01ff21063aafd432bc87b619537ce4b950ced06abc321f3db188f6a8f090006bb67a1293167ac947dac679cc491a77cb0c7dcdf618e062d937748ee7a28ecc3396dc3cd37b512ec86660ec4d77b9e6916b0ad1d2caad801690b0e9f21b3fd9166f559a207248fbf0417"], 0x1, 0x5f8, &(0x7f0000001280)="$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") fadvise64(0xffffffffffffffff, 0x0, 0x0, 0x4) creat(&(0x7f0000000480)='./file0\x00', 0x0) chdir(&(0x7f0000000000)='./bus\x00') mkdir(&(0x7f0000000240)='./file1\x00', 0x0) 16:23:18 executing program 1: chdir(&(0x7f0000000080)='./file0\x00') mkdir(&(0x7f0000000300)='./bus\x00', 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, 0x0) ptrace$getenv(0x4201, 0x0, 0x0, &(0x7f0000000040)) mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) writev(0xffffffffffffffff, 0x0, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000400)=0x8) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) r3 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000180), 0x2, 0x0) r4 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/timer_list\x00', 0x0, 0x0) mount$9p_fd(0x0, &(0x7f0000000340)='./file0\x00', &(0x7f00000003c0), 0x0, 0x0) sendfile(r3, r4, 0x0, 0x20000023896) syz_mount_image$hfsplus(&(0x7f0000000100), &(0x7f0000000640)='./file0\x00', 0x10000, &(0x7f0000000680)=ANY=[@ANYBLOB="0091fc98368ca7a527e3ac062c70d160f472217a7191e1857a0480bab634e9259b648e9593cb3f84dfca74a390cfe38a888f0ce01ff21063aafd432bc87b619537ce4b950ced06abc321f3db188f6a8f090006bb67a1293167ac947dac679cc491a77cb0c7dcdf618e062d937748ee7a28ecc3396dc3cd37b512ec86660ec4d77b9e6916b0ad1d2caad801690b0e9f21b3fd9166f559a207248fbf0417"], 0x1, 0x5f8, &(0x7f0000001280)="$eJzs3ctrXNcdB/DvHY9ljwuOktiJWwIVMaSlorYeKK26iVtK0SKUkEK7FrYcDx4rQZoUJZTW6XPbRf6AdKFd6aLQvSFdt7tstQwUumhW2qncO3fkiSUrI0XWjOLPx5w559xzz7nn/u5j5o4wE+CptTSd5oMUWZp+faOsb23Od7Y258/VzZ0kZbmRNHtZitWk+Di5kV7K18uF9frF47bzYXvxzU8+2/q0V2vWqVq/cVC/4dyvU6aSnKnzvV470ng3HzvesIrdPSwDdrUfOBi1nT3uH6b7l7xugXFQ9N4395hMLiQ5X38OSH13aJzs7I7foe5yAAAAcEo9s53tbOTiqOcBAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAp0n9+/9FnRr98lSK/u//T9TLUpdPh7/9fN/FD058IgAAAAAAAABw/L65ne1s5GK/vlNUf/N/uapcql6/lneznpWs5Vo2spxuulnLbJLJgYEmNpa73bXZIXrO7dtz7mT2FwAAAAAAAAC+on6bpYd//wcAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAgHFQJGd6WZUu9cuTaTSTnE8yUa53P/l3v3yaPRj1BAAAAOAEPLOd7WzkYr++U1TP/C9Uz/3n825W00073XSyklvVdwG9p/7G1uZ8Z2tz/l6Z9o77w/8eahrViOl997D/lq+kSCOt3E67WnItN/N2OrmVRtWzdKU/n/3n9UE5p+K12pAzu1Xn5Z7/uc7Hw2QVs7O7EZmp51ZG49mDI3HIo/PolmbT2P3m59ITiPmFOi/3549jHfO5gbPvhYMjkXzrH3/9xZ3O6t07t9enx2eXjujRSMwPROLFpyoSM1UkLu/Wl/KT/CzTmcobWUs7v8xyulnJVH5clZbr87l8nawi9L8PHhOpG5+rvfFFM5moj0vvLnq4Ob1c9b2Ydn6at3MrK3m1+jeX2XwvC1nI4sARvjzEVd843FV/9dt1oZXkT3U+Hsq4PjsQ18F77mTVNrjkYZSeO/57Y/MbdaHcxu/qfDw8GonZgUg8f3Ak/rJTvq53Vu+u3Vl+Z8jtvVLn5XX0h7F6lyjPl+fKg1XVPn92lG3P79s2W7Vd2m1r7Gm7vNv2RVfqRP0Zbu9Ic1Xbi/u2zVdtVwba9vu8BcDYu/CdCxOt/7T+1fqo9fvWndbr53907vvnXprI2X+e/UFz5swrjZeKv+ej/Prh8z8AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAHB06++9f3e501lZO45CUf8azxG697se63wUFBSOWBj1nQl40q53771zff2997/bvrf81spbK6tnFxYWZxYXXp2/frvdWZnpvY56lsCT8PBNf9QzAQAAAAAAAAAAAIZ15P8h0MrQK496HwEAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAIDTbWk6zQcpMjtzbaasb23Od8rUL1cr7fwmSTNJI0nxq6T4OLmRXsrkwHDF47bzYXvxzU8+2/q0V2vWqVq/cVC/4dyvU6aSnKnz4xrv5pcer9jdwzJgV/uBg1H7fwAAAP//bVsJCg==") fadvise64(0xffffffffffffffff, 0x0, 0x0, 0x4) creat(&(0x7f0000000480)='./file0\x00', 0x0) chdir(&(0x7f0000000000)='./bus\x00') syz_open_dev$vcsn(&(0x7f0000000140), 0x5, 0x4000) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) [ 1587.171608][T22929] ------------[ cut here ]------------ [ 1587.177816][T22929] WARNING: CPU: 1 PID: 22929 at fs/hfsplus/inode.c:616 hfsplus_cat_write_inode+0xb33/0x1000 [ 1587.188325][T22929] Modules linked in: [ 1587.192279][T22929] CPU: 1 PID: 22929 Comm: kworker/u4:8 Not tainted 6.3.0-syzkaller #0 [ 1587.200487][T22929] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 1587.205111][T18915] EXT4-fs error (device loop2): ext4_mb_generate_buddy:1098: group 0, [ 1587.210639][T22929] Workqueue: writeback wb_workfn (flush-7:1) [ 1587.210724][T22929] RIP: 0010:hfsplus_cat_write_inode+0xb33/0x1000 [ 1587.210753][T22929] Code: 00 0f 85 e8 04 00 00 44 89 f0 48 8d 65 d8 5b 41 5c 41 5d 41 5e 41 5f 5d c3 e8 d9 95 2d ff 0f 0b e9 d4 f7 ff ff e8 cd 95 2d ff <0f> 0b e9 85 fa ff ff 89 d9 80 e1 07 80 c1 03 38 c1 0f 8c 0b f6 ff [ 1587.210769][T22929] RSP: 0018:ffffc90003997160 EFLAGS: 00010293 [ 1587.210787][T22929] RAX: ffffffff825ce3c3 RBX: 0000000000000058 RCX: ffff888022a4ba80 [ 1587.210802][T22929] RDX: 0000000000000000 RSI: 0000000000000058 RDI: 00000000000000f8 [ 1587.219029][T18915] block bitmap and bg descriptor inconsistent: 35 vs 5 free clusters [ 1587.225139][T22929] RBP: ffffc90003997510 R08: ffffffff825cde3e R09: ffffed10070c5971 [ 1587.225157][T22929] R10: 0000000000000000 R11: dffffc0000000001 R12: ffff88803862cbf0 [ 1587.225169][T22929] R13: dffffc0000000000 R14: ffffc900039971c0 R15: ffffc90003997220 [ 1587.225183][T22929] FS: 0000000000000000(0000) GS:ffff8880b9900000(0000) knlGS:0000000000000000 [ 1587.225196][T22929] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 16:23:18 executing program 0: r0 = syz_mount_image$ext4(&(0x7f0000000400)='ext4\x00', &(0x7f0000000100)='./bus\x00', 0xc010, &(0x7f0000000140)={[{@acl}, {@grpjquota}, {@i_version}]}, 0x5, 0x766, &(0x7f0000000780)="$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") chdir(&(0x7f0000000080)='./file0\x00') mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mount(&(0x7f0000000000)=@sg0, &(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)='zonefs\x00', 0x80, &(0x7f0000000180)='grpjquota=') ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, &(0x7f0000000240)={{0x1, 0x1, 0x18, r0, {0x4}}, './file0\x00'}) r1 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000080)={0x0, 0x0}, &(0x7f00000000c0)=0x5) setuid(r2) creat(&(0x7f0000000000)='./bus\x00', 0x0) [ 1587.225208][T22929] CR2: 00007fdad170e805 CR3: 000000007e0ff000 CR4: 00000000003506e0 [ 1587.225222][T22929] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 1587.225232][T22929] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 1587.225244][T22929] Call Trace: [ 1587.225252][T22929] [ 1587.225268][T22929] ? hfsplus_get_perms+0x840/0x840 [ 1587.357333][T22929] ? trace_contention_end+0x3c/0xf0 [ 1587.359584][T18927] loop5: detected capacity change from 0 to 2048 16:23:18 executing program 4: chdir(&(0x7f0000000080)='./file0\x00') mkdir(&(0x7f0000000300)='./bus\x00', 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, 0x0) ptrace$getenv(0x4201, 0x0, 0x0, &(0x7f0000000040)) mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) writev(0xffffffffffffffff, 0x0, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000400)=0x8) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) r3 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000180), 0x2, 0x0) r4 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/timer_list\x00', 0x0, 0x0) mount$9p_fd(0x0, &(0x7f0000000340)='./file0\x00', &(0x7f00000003c0), 0x0, 0x0) sendfile(r3, r4, 0x0, 0x20000023896) syz_mount_image$hfsplus(&(0x7f0000000100), &(0x7f0000000640)='./file0\x00', 0x10000, &(0x7f0000000680)=ANY=[@ANYBLOB="0091fc98368ca7a527e3ac062c70d160f472217a7191e1857a0480bab634e9259b648e9593cb3f84dfca74a390cfe38a888f0ce01ff21063aafd432bc87b619537ce4b950ced06abc321f3db188f6a8f090006bb67a1293167ac947dac679cc491a77cb0c7dcdf618e062d937748ee7a28ecc3396dc3cd37b512ec86660ec4d77b9e6916b0ad1d2caad801690b0e9f21b3fd9166f559a207248fbf0417"], 0x1, 0x5f8, &(0x7f0000001280)="$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") fadvise64(0xffffffffffffffff, 0x0, 0x0, 0x4) creat(&(0x7f0000000480)='./file0\x00', 0x0) chdir(&(0x7f0000000000)='./bus\x00') syz_open_dev$vcsn(&(0x7f0000000140), 0x5, 0x4000) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) [ 1587.362599][T22929] ? __mutex_lock_common+0x42d/0x2530 [ 1587.362675][T22929] ? __lock_acquire+0x1f80/0x1f80 [ 1587.362693][T22929] ? do_raw_spin_lock+0x14d/0x3a0 [ 1587.362721][T22929] ? hfsplus_write_inode+0x198/0x5e0 [ 1587.362750][T22929] __writeback_single_inode+0x69b/0xfb0 [ 1587.362783][T22929] writeback_sb_inodes+0x8ef/0x11d0 [ 1587.362837][T22929] ? queue_io+0x570/0x570 [ 1587.362863][T22929] ? __writeback_inodes_wb+0x260/0x260 [ 1587.362903][T22929] ? queue_io+0x3d5/0x570 [ 1587.385005][T18927] ext4: Unknown parameter 'grpˆ¹+'/xxF}ɋ' [ 1587.389988][T22929] wb_writeback+0x458/0xc70 [ 1587.390039][T22929] ? rcu_lock_release+0x30/0x30 [ 1587.430428][T22929] ? lockdep_hardirqs_on_prepare+0x43c/0x7a0 [ 1587.436503][T22929] wb_workfn+0x400/0xff0 [ 1587.440835][T22929] ? inode_wait_for_writeback+0x290/0x290 [ 1587.446618][T22929] ? read_lock_is_recursive+0x20/0x20 [ 1587.452079][T22929] ? lockdep_hardirqs_on_prepare+0x43c/0x7a0 [ 1587.458093][T22929] ? print_irqtrace_events+0x220/0x220 [ 1587.463632][T22929] ? _raw_spin_unlock_irqrestore+0xdd/0x140 16:23:18 executing program 2: chdir(&(0x7f0000000080)='./file0\x00') mkdir(&(0x7f0000000300)='./bus\x00', 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, 0x0) ptrace$getenv(0x4201, 0x0, 0x0, &(0x7f0000000040)) mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) writev(0xffffffffffffffff, 0x0, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000400)=0x8) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) r3 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000180), 0x2, 0x0) r4 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/timer_list\x00', 0x0, 0x0) mount$9p_fd(0x0, &(0x7f0000000340)='./file0\x00', &(0x7f00000003c0), 0x0, 0x0) sendfile(r3, r4, 0x0, 0x20000023896) syz_mount_image$hfsplus(&(0x7f0000000100), &(0x7f0000000640)='./file0\x00', 0x10000, &(0x7f0000000680)=ANY=[@ANYBLOB="0091fc98368ca7a527e3ac062c70d160f472217a7191e1857a0480bab634e9259b648e9593cb3f84dfca74a390cfe38a888f0ce01ff21063aafd432bc87b619537ce4b950ced06abc321f3db188f6a8f090006bb67a1293167ac947dac679cc491a77cb0c7dcdf618e062d937748ee7a28ecc3396dc3cd37b512ec86660ec4d77b9e6916b0ad1d2caad801690b0e9f21b3fd9166f559a207248fbf0417"], 0x1, 0x5f8, &(0x7f0000001280)="$eJzs3ctrXNcdB/DvHY9ljwuOktiJWwIVMaSlorYeKK26iVtK0SKUkEK7FrYcDx4rQZoUJZTW6XPbRf6AdKFd6aLQvSFdt7tstQwUumhW2qncO3fkiSUrI0XWjOLPx5w559xzz7nn/u5j5o4wE+CptTSd5oMUWZp+faOsb23Od7Y258/VzZ0kZbmRNHtZitWk+Di5kV7K18uF9frF47bzYXvxzU8+2/q0V2vWqVq/cVC/4dyvU6aSnKnzvV470ng3HzvesIrdPSwDdrUfOBi1nT3uH6b7l7xugXFQ9N4395hMLiQ5X38OSH13aJzs7I7foe5yAAAAcEo9s53tbOTiqOcBAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAp0n9+/9FnRr98lSK/u//T9TLUpdPh7/9fN/FD058IgAAAAAAAABw/L65ne1s5GK/vlNUf/N/uapcql6/lneznpWs5Vo2spxuulnLbJLJgYEmNpa73bXZIXrO7dtz7mT2FwAAAAAAAAC+on6bpYd//wcAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAgHFQJGd6WZUu9cuTaTSTnE8yUa53P/l3v3yaPRj1BAAAAOAEPLOd7WzkYr++U1TP/C9Uz/3n825W00073XSyklvVdwG9p/7G1uZ8Z2tz/l6Z9o77w/8eahrViOl997D/lq+kSCOt3E67WnItN/N2OrmVRtWzdKU/n/3n9UE5p+K12pAzu1Xn5Z7/uc7Hw2QVs7O7EZmp51ZG49mDI3HIo/PolmbT2P3m59ITiPmFOi/3549jHfO5gbPvhYMjkXzrH3/9xZ3O6t07t9enx2eXjujRSMwPROLFpyoSM1UkLu/Wl/KT/CzTmcobWUs7v8xyulnJVH5clZbr87l8nawi9L8PHhOpG5+rvfFFM5moj0vvLnq4Ob1c9b2Ydn6at3MrK3m1+jeX2XwvC1nI4sARvjzEVd843FV/9dt1oZXkT3U+Hsq4PjsQ18F77mTVNrjkYZSeO/57Y/MbdaHcxu/qfDw8GonZgUg8f3Ak/rJTvq53Vu+u3Vl+Z8jtvVLn5XX0h7F6lyjPl+fKg1XVPn92lG3P79s2W7Vd2m1r7Gm7vNv2RVfqRP0Zbu9Ic1Xbi/u2zVdtVwba9vu8BcDYu/CdCxOt/7T+1fqo9fvWndbr53907vvnXprI2X+e/UFz5swrjZeKv+ej/Prh8z8AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAHB06++9f3e501lZO45CUf8azxG697se63wUFBSOWBj1nQl40q53771zff2997/bvrf81spbK6tnFxYWZxYXXp2/frvdWZnpvY56lsCT8PBNf9QzAQAAAAAAAAAAAIZ15P8h0MrQK496HwEAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAIDTbWk6zQcpMjtzbaasb23Od8rUL1cr7fwmSTNJI0nxq6T4OLmRXsrkwHDF47bzYXvxzU8+2/q0V2vWqVq/cVC/4dyvU6aSnKnz4xrv5pcer9jdwzJgV/uBg1H7fwAAAP//bVsJCg==") fadvise64(0xffffffffffffffff, 0x0, 0x0, 0x4) creat(&(0x7f0000000480)='./file0\x00', 0x0) chdir(&(0x7f0000000000)='./bus\x00') syz_open_dev$vcsn(&(0x7f0000000140), 0x5, 0x4000) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) [ 1587.469584][T22929] process_one_work+0x8a0/0x10e0 [ 1587.474622][T22929] ? worker_detach_from_pool+0x290/0x290 [ 1587.480295][T22929] ? _raw_spin_lock_irqsave+0x120/0x120 [ 1587.486017][T22929] ? kthread_data+0x52/0xc0 [ 1587.490610][T22929] ? wq_worker_running+0x9b/0x1a0 [ 1587.495689][T22929] worker_thread+0xa63/0x1210 [ 1587.500517][T22929] kthread+0x270/0x300 [ 1587.504664][T22929] ? pr_cont_work+0x5e0/0x5e0 [ 1587.509371][T22929] ? kthread_blkcg+0xd0/0xd0 [ 1587.514053][T22929] ret_from_fork+0x1f/0x30 [ 1587.518549][T22929] [ 1587.521638][T22929] Kernel panic - not syncing: kernel: panic_on_warn set ... [ 1587.528933][T22929] CPU: 1 PID: 22929 Comm: kworker/u4:8 Not tainted 6.3.0-syzkaller #0 [ 1587.537195][T22929] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 1587.547271][T22929] Workqueue: writeback wb_workfn (flush-7:1) [ 1587.553299][T22929] Call Trace: [ 1587.556606][T22929] [ 1587.559563][T22929] dump_stack_lvl+0x1e7/0x2d0 [ 1587.564381][T22929] ? nf_tcp_handle_invalid+0x650/0x650 [ 1587.569881][T22929] ? panic+0x770/0x770 [ 1587.573991][T22929] ? vscnprintf+0x5d/0x80 [ 1587.578358][T22929] panic+0x31c/0x770 [ 1587.582296][T22929] ? __warn+0x171/0x4a0 [ 1587.586554][T22929] ? memcpy_page_flushcache+0x100/0x100 [ 1587.592146][T22929] ? ret_from_fork+0x1f/0x30 [ 1587.596777][T22929] __warn+0x314/0x4a0 [ 1587.600792][T22929] ? hfsplus_cat_write_inode+0xb33/0x1000 [ 1587.606543][T22929] report_bug+0x2b3/0x500 [ 1587.610966][T22929] ? hfsplus_cat_write_inode+0xb33/0x1000 [ 1587.616715][T22929] handle_bug+0x3d/0x70 [ 1587.620899][T22929] exc_invalid_op+0x1a/0x50 [ 1587.625438][T22929] asm_exc_invalid_op+0x1a/0x20 [ 1587.630324][T22929] RIP: 0010:hfsplus_cat_write_inode+0xb33/0x1000 [ 1587.636696][T22929] Code: 00 0f 85 e8 04 00 00 44 89 f0 48 8d 65 d8 5b 41 5c 41 5d 41 5e 41 5f 5d c3 e8 d9 95 2d ff 0f 0b e9 d4 f7 ff ff e8 cd 95 2d ff <0f> 0b e9 85 fa ff ff 89 d9 80 e1 07 80 c1 03 38 c1 0f 8c 0b f6 ff [ 1587.656333][T22929] RSP: 0018:ffffc90003997160 EFLAGS: 00010293 [ 1587.662441][T22929] RAX: ffffffff825ce3c3 RBX: 0000000000000058 RCX: ffff888022a4ba80 [ 1587.670533][T22929] RDX: 0000000000000000 RSI: 0000000000000058 RDI: 00000000000000f8 [ 1587.678618][T22929] RBP: ffffc90003997510 R08: ffffffff825cde3e R09: ffffed10070c5971 [ 1587.686710][T22929] R10: 0000000000000000 R11: dffffc0000000001 R12: ffff88803862cbf0 [ 1587.694712][T22929] R13: dffffc0000000000 R14: ffffc900039971c0 R15: ffffc90003997220 [ 1587.702719][T22929] ? hfsplus_cat_write_inode+0x5ae/0x1000 [ 1587.708468][T22929] ? hfsplus_cat_write_inode+0xb33/0x1000 [ 1587.714197][T22929] ? hfsplus_get_perms+0x840/0x840 [ 1587.719422][T22929] ? trace_contention_end+0x3c/0xf0 [ 1587.724662][T22929] ? __mutex_lock_common+0x42d/0x2530 [ 1587.730079][T22929] ? __lock_acquire+0x1f80/0x1f80 [ 1587.735126][T22929] ? do_raw_spin_lock+0x14d/0x3a0 [ 1587.740239][T22929] ? hfsplus_write_inode+0x198/0x5e0 [ 1587.745537][T22929] __writeback_single_inode+0x69b/0xfb0 [ 1587.751130][T22929] writeback_sb_inodes+0x8ef/0x11d0 [ 1587.756394][T22929] ? queue_io+0x570/0x570 [ 1587.760757][T22929] ? __writeback_inodes_wb+0x260/0x260 [ 1587.766249][T22929] ? queue_io+0x3d5/0x570 [ 1587.770607][T22929] wb_writeback+0x458/0xc70 [ 1587.775149][T22929] ? rcu_lock_release+0x30/0x30 [ 1587.780029][T22929] ? lockdep_hardirqs_on_prepare+0x43c/0x7a0 [ 1587.786055][T22929] wb_workfn+0x400/0xff0 [ 1587.790442][T22929] ? inode_wait_for_writeback+0x290/0x290 [ 1587.796197][T22929] ? read_lock_is_recursive+0x20/0x20 [ 1587.801596][T22929] ? lockdep_hardirqs_on_prepare+0x43c/0x7a0 [ 1587.807593][T22929] ? print_irqtrace_events+0x220/0x220 [ 1587.813069][T22929] ? _raw_spin_unlock_irqrestore+0xdd/0x140 [ 1587.818996][T22929] process_one_work+0x8a0/0x10e0 [ 1587.823997][T22929] ? worker_detach_from_pool+0x290/0x290 [ 1587.829658][T22929] ? _raw_spin_lock_irqsave+0x120/0x120 [ 1587.835226][T22929] ? kthread_data+0x52/0xc0 [ 1587.839753][T22929] ? wq_worker_running+0x9b/0x1a0 [ 1587.844891][T22929] worker_thread+0xa63/0x1210 [ 1587.849614][T22929] kthread+0x270/0x300 [ 1587.853701][T22929] ? pr_cont_work+0x5e0/0x5e0 [ 1587.858392][T22929] ? kthread_blkcg+0xd0/0xd0 [ 1587.862999][T22929] ret_from_fork+0x1f/0x30 [ 1587.867456][T22929] [ 1587.870640][T22929] Kernel Offset: disabled [ 1587.875242][T22929] Rebooting in 86400 seconds..