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") [ 1184.409095][T13807] loop5: detected capacity change from 0 to 512 [ 1184.416884][T13807] EXT4-fs: Ignoring removed nobh option [ 1184.628963][T13806] loop2: detected capacity change from 0 to 512 [ 1184.637603][T13806] EXT4-fs: Ignoring removed nobh option 22:23:18 executing program 0: mkdir(0x0, 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) open(0x0, 0x212841, 0x8) r0 = openat$cgroup_procs(0xffffffffffffffff, &(0x7f0000000140)='cgroup.procs\x00', 0x2, 0x0) writev(r0, &(0x7f0000000440)=[{0x0}], 0x1) sched_setscheduler(0x0, 0x1, &(0x7f0000000240)=0x5) r1 = getpid() sched_setscheduler(r1, 0x2, &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r2, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r3, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r2, &(0x7f00000000c0), 0x10120, 0x2, 0x0) syz_mount_image$ext4(&(0x7f0000000440)='ext4\x00', &(0x7f0000000480)='./file0\x00', 0x4400, &(0x7f0000000000)={[{@inode_readahead_blks}, {@block_validity}, {@debug_want_extra_isize={'debug_want_extra_isize', 0x3d, 0x66}}, {@errors_remount}, {@nobh}, {@quota}]}, 0x1, 0x41f, &(0x7f00000004c0)="$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") [ 1184.768313][T13806] EXT4-fs error (device loop2): ext4_validate_block_bitmap:440: comm syz-executor.2: bg 0: block 35: padding at end of block bitmap is not set [ 1184.790995][T13806] EXT4-fs (loop2): Remounting filesystem read-only [ 1184.799118][T13806] EXT4-fs (loop2): 1 truncate cleaned up [ 1184.876431][T13807] EXT4-fs error (device loop5): ext4_validate_block_bitmap:440: comm syz-executor.5: bg 0: block 35: padding at end of block bitmap is not set [ 1184.900606][T13807] EXT4-fs (loop5): Remounting filesystem read-only [ 1184.908203][T13807] EXT4-fs (loop5): 1 truncate cleaned up 22:23:19 executing program 2: mount(0x0, 0x0, 0x0, 0x0, 0x0) open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) openat$cgroup_procs(0xffffffffffffffff, &(0x7f0000000140)='cgroup.procs\x00', 0x2, 0x0) writev(0xffffffffffffffff, 0x0, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) recvmmsg(r1, &(0x7f00000000c0), 0x10120, 0x2, 0x0) read$FUSE(0xffffffffffffffff, 0x0, 0x0) syz_mount_image$ext4(&(0x7f0000000440)='ext4\x00', &(0x7f0000000480)='./file0\x00', 0x4400, &(0x7f0000000000)={[{@inode_readahead_blks}, {@block_validity}, {@debug_want_extra_isize={'debug_want_extra_isize', 0x3d, 0x66}}, {@errors_remount}, {@nobh}, {@quota}]}, 0x1, 0x41f, &(0x7f00000004c0)="$eJzs28tvG0UYAPBv10kLLW1CKY8+AENBRDySJi3QAxcQSBxAQoJDOYYkrUrdBjVBolUEAaFyRJW4I45I/AWc4IKAExJXuKNKFcqlhZPR2ruJ69ghD6cu7O8nrTLjnWjm29mxZ2fsAEqrGhF7I+KuiPgtIoYiImkvUG3+ubG0MPXX0sJUEvX6m38mjXLXlxamiqLF/+3OMyNpRPppEoc61Dt38dLZyVpt5kKeH5s/997Y3MVLz5w5N3l65vTM+YkTJ44fG3/+uYlnexJnFtf1gx/OHj7w6ttXXp86eeWdn75J8rijLY5eqUb15mvZ4vFeV9Zne1rSyUAfG8KGVCIi667BxvgfikqsdN5QvPJJXxsHbKt6vV7f2f30Yh34H0ui3y0A+qP4oM+ef4vjFk09bgvXXmw+AGVx38iP5pmBSPMyg23Pt71UjYiTi39/mR2xTesQAACtvsvmP093mv+lcV9Lub35HspwRNwdEfsi4p6I2B8R90Y0yt4fEQ9ssP5qW371/Ce9uqnA1imb/72Q723dPP8rZn8xXMlzexrxDyanztRmjubXZCQGd2b58TXq+P7lXz/vdq51/pcdWf3FXDBvx9WBtgW66cn5ya3E3OraxxEHBzrFnyzvBCQRcSAiDm6yjjNPfn2427l/j38NPdhnqn8V8USz/xejLf5Csvb+5NgdUZs5OlbcFav9/MvlN7rVv6X4eyDr/10d7//l+IeT1v3auY3Xcfn3z7o+02z2/t+RvNVI78hf+2Byfv7CeMSO5LXVr0+s/G+RL8pn8Y8c6Tz+98XKlTgUEdlN/GBEPBQRD+dtfyQiHo2II2vE/+NLj727+fi3Vxb/9Ib6f+OJytkfvu1W//r6/3gjNZK/sp73v/U2cCvXDgAAAP4r0sZ34JN0dDmdpqOjze/w749daW12bv6pU7Pvn59ufld+OAbTYqVrqGU9dDxfGy7yE235Y/m68ReVOxv50anZ2nS/g4eS291l/Gf+qPS7dcC283stKC/jH8rL+IfyMv6hvIx/KK9O4/+jPrQDuPV8/kN5Gf9QXsY/lJfxD6W0ld/1S5Q5Eelt0QyJbUr0+50JAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAACgN/4JAAD//1M/5o4=") 22:23:19 executing program 5: mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) open(0x0, 0x212841, 0x8) r0 = openat$cgroup_procs(0xffffffffffffffff, &(0x7f0000000140)='cgroup.procs\x00', 0x2, 0x0) writev(r0, &(0x7f0000000440)=[{0x0}], 0x1) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000240)=0x5) r1 = getpid() sched_setscheduler(r1, 0x2, &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) open(0x0, 0x0, 0x145) connect$unix(r2, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r3, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r2, &(0x7f00000000c0), 0x10120, 0x2, 0x0) ioctl$EXT4_IOC_CHECKPOINT(0xffffffffffffffff, 0x4004662b, &(0x7f00000002c0)) syz_mount_image$ext4(&(0x7f0000000440)='ext4\x00', &(0x7f0000000480)='./file0\x00', 0x4400, &(0x7f0000000000)={[{@inode_readahead_blks}, {@block_validity}, {@debug_want_extra_isize={'debug_want_extra_isize', 0x3d, 0x66}}, {@errors_remount}, {@nobh}, {@quota}]}, 0x1, 0x41f, &(0x7f00000004c0)="$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") [ 1185.791894][T13826] loop1: detected capacity change from 0 to 512 [ 1185.809952][T13826] EXT4-fs: Ignoring removed nobh option [ 1186.010183][T13827] loop2: detected capacity change from 0 to 512 [ 1186.021302][T13827] EXT4-fs: Ignoring removed nobh option [ 1186.057779][T13828] loop5: detected capacity change from 0 to 512 [ 1186.069251][T13828] EXT4-fs: Ignoring removed nobh option [ 1188.522683][T13828] workqueue: Failed to create a rescuer kthread for wq "ext4-rsv-conversion": -EINTR [ 1188.523123][T13828] EXT4-fs: failed to create workqueue [ 1188.538139][T13828] EXT4-fs (loop5): mount failed 22:23:22 executing program 4: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r0 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) r1 = openat$cgroup_procs(r0, 0x0, 0x2, 0x0) writev(r1, &(0x7f0000000440), 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000240)=0x5) sched_setscheduler(0x0, 0x2, &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff}) connect$unix(r2, &(0x7f000057eff8)=@abs, 0x6e) recvmmsg(r2, &(0x7f00000000c0), 0x10120, 0x2, 0x0) syz_mount_image$ext4(&(0x7f0000000440)='ext4\x00', &(0x7f0000000480)='./file0\x00', 0x4400, &(0x7f0000000000)={[{@inode_readahead_blks}, {@block_validity}, {@debug_want_extra_isize={'debug_want_extra_isize', 0x3d, 0x66}}, {@errors_remount}, {@nobh}, {@quota}]}, 0x1, 0x41f, &(0x7f00000004c0)="$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") [ 1188.619397][T13826] workqueue: Failed to create a rescuer kthread for wq "ext4-rsv-conversion": -EINTR [ 1188.619895][T13826] EXT4-fs: failed to create workqueue [ 1188.630812][T13827] workqueue: Failed to create a rescuer kthread for wq "ext4-rsv-conversion": -EINTR [ 1188.635059][T13826] EXT4-fs (loop1): mount failed [ 1188.635461][T13827] EXT4-fs: failed to create workqueue [ 1188.655318][T13827] EXT4-fs (loop2): mount failed 22:23:22 executing program 5: mkdir(0x0, 0x0) mount(0x0, 0x0, &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) open(0x0, 0x212841, 0x8) r0 = openat$cgroup_procs(0xffffffffffffffff, &(0x7f0000000140)='cgroup.procs\x00', 0x2, 0x0) writev(r0, &(0x7f0000000440)=[{0x0}], 0x1) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000240)=0x5) r1 = getpid() sched_setscheduler(r1, 0x2, &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) open(0x0, 0x0, 0x145) connect$unix(r2, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r3, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r2, &(0x7f00000000c0), 0x10120, 0x2, 0x0) ioctl$EXT4_IOC_CHECKPOINT(0xffffffffffffffff, 0x4004662b, &(0x7f00000002c0)) syz_mount_image$ext4(&(0x7f0000000440)='ext4\x00', &(0x7f0000000480)='./file0\x00', 0x4400, &(0x7f0000000000)={[{@inode_readahead_blks}, {@block_validity}, {@debug_want_extra_isize={'debug_want_extra_isize', 0x3d, 0x66}}, {@errors_remount}, {@nobh}, {@quota}]}, 0x1, 0x41f, &(0x7f00000004c0)="$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") 22:23:22 executing program 1: mkdir(0x0, 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) open(0x0, 0x212841, 0x8) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000240)=0x5) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10120, 0x2, 0x0) syz_mount_image$ext4(&(0x7f0000000440)='ext4\x00', &(0x7f0000000480)='./file0\x00', 0x4400, &(0x7f0000000000)={[{@inode_readahead_blks}, {@block_validity}, {@debug_want_extra_isize={'debug_want_extra_isize', 0x3d, 0x66}}, {@errors_remount}, {@nobh}, {@quota}]}, 0x1, 0x41f, &(0x7f00000004c0)="$eJzs28tvG0UYAPBv10kLLW1CKY8+AENBRDySJi3QAxcQSBxAQoJDOYYkrUrdBjVBolUEAaFyRJW4I45I/AWc4IKAExJXuKNKFcqlhZPR2ruJ69ghD6cu7O8nrTLjnWjm29mxZ2fsAEqrGhF7I+KuiPgtIoYiImkvUG3+ubG0MPXX0sJUEvX6m38mjXLXlxamiqLF/+3OMyNpRPppEoc61Dt38dLZyVpt5kKeH5s/997Y3MVLz5w5N3l65vTM+YkTJ44fG3/+uYlnexJnFtf1gx/OHj7w6ttXXp86eeWdn75J8rijLY5eqUb15mvZ4vFeV9Zne1rSyUAfG8KGVCIi667BxvgfikqsdN5QvPJJXxsHbKt6vV7f2f30Yh34H0ui3y0A+qP4oM+ef4vjFk09bgvXXmw+AGVx38iP5pmBSPMyg23Pt71UjYiTi39/mR2xTesQAACtvsvmP093mv+lcV9Lub35HspwRNwdEfsi4p6I2B8R90Y0yt4fEQ9ssP5qW371/Ce9uqnA1imb/72Q723dPP8rZn8xXMlzexrxDyanztRmjubXZCQGd2b58TXq+P7lXz/vdq51/pcdWf3FXDBvx9WBtgW66cn5ya3E3OraxxEHBzrFnyzvBCQRcSAiDm6yjjNPfn2427l/j38NPdhnqn8V8USz/xejLf5Csvb+5NgdUZs5OlbcFav9/MvlN7rVv6X4eyDr/10d7//l+IeT1v3auY3Xcfn3z7o+02z2/t+RvNVI78hf+2Byfv7CeMSO5LXVr0+s/G+RL8pn8Y8c6Tz+98XKlTgUEdlN/GBEPBQRD+dtfyQiHo2II2vE/+NLj727+fi3Vxb/9Ib6f+OJytkfvu1W//r6/3gjNZK/sp73v/U2cCvXDgAAAP4r0sZ34JN0dDmdpqOjze/w749daW12bv6pU7Pvn59ufld+OAbTYqVrqGU9dDxfGy7yE235Y/m68ReVOxv50anZ2nS/g4eS291l/Gf+qPS7dcC283stKC/jH8rL+IfyMv6hvIx/KK9O4/+jPrQDuPV8/kN5Gf9QXsY/lJfxD6W0ld/1S5Q5Eelt0QyJbUr0+50JAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAACgN/4JAAD//1M/5o4=") 22:23:22 executing program 2: mount(0x0, 0x0, 0x0, 0x0, 0x0) open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) openat$cgroup_procs(0xffffffffffffffff, &(0x7f0000000140)='cgroup.procs\x00', 0x2, 0x0) writev(0xffffffffffffffff, 0x0, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) recvmmsg(r1, &(0x7f00000000c0), 0x10120, 0x2, 0x0) read$FUSE(0xffffffffffffffff, 0x0, 0x0) syz_mount_image$ext4(&(0x7f0000000440)='ext4\x00', &(0x7f0000000480)='./file0\x00', 0x4400, &(0x7f0000000000)={[{@inode_readahead_blks}, {@block_validity}, {@debug_want_extra_isize={'debug_want_extra_isize', 0x3d, 0x66}}, {@errors_remount}, {@nobh}, {@quota}]}, 0x1, 0x41f, &(0x7f00000004c0)="$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") 22:23:22 executing program 3: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r0 = open(0x0, 0x0, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000000140)='cgroup.procs\x00', 0x2, 0x0) writev(r1, &(0x7f0000000440), 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000240)=0x5) getpid() socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) open(&(0x7f00000020c0)='./file0\x00', 0x200, 0x145) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) syz_mount_image$ext4(&(0x7f0000000440)='ext4\x00', &(0x7f0000000480)='./file0\x00', 0x4400, &(0x7f0000000000)={[{@inode_readahead_blks}, {@block_validity}, {@debug_want_extra_isize={'debug_want_extra_isize', 0x3d, 0x66}}, {@errors_remount}, {@nobh}, {@quota}]}, 0x1, 0x41f, &(0x7f00000004c0)="$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") [ 1188.963881][T13844] loop2: detected capacity change from 0 to 512 [ 1188.971523][T13844] EXT4-fs: Ignoring removed nobh option [ 1189.110318][T13848] loop5: detected capacity change from 0 to 512 [ 1189.118747][T13848] EXT4-fs: Ignoring removed nobh option [ 1189.193099][T13849] loop1: detected capacity change from 0 to 512 [ 1189.202191][T13849] EXT4-fs: Ignoring removed nobh option 22:23:26 executing program 2: mount(0x0, 0x0, 0x0, 0x0, 0x0) open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) openat$cgroup_procs(0xffffffffffffffff, &(0x7f0000000140)='cgroup.procs\x00', 0x2, 0x0) writev(0xffffffffffffffff, 0x0, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) recvmmsg(r1, &(0x7f00000000c0), 0x10120, 0x2, 0x0) read$FUSE(0xffffffffffffffff, 0x0, 0x0) syz_mount_image$ext4(&(0x7f0000000440)='ext4\x00', &(0x7f0000000480)='./file0\x00', 0x4400, &(0x7f0000000000)={[{@inode_readahead_blks}, {@block_validity}, {@debug_want_extra_isize={'debug_want_extra_isize', 0x3d, 0x66}}, {@errors_remount}, {@nobh}, {@quota}]}, 0x1, 0x41f, &(0x7f00000004c0)="$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") [ 1192.326181][T13844] workqueue: Failed to create a rescuer kthread for wq "ext4-rsv-conversion": -EINTR [ 1192.328383][T13844] EXT4-fs: failed to create workqueue [ 1192.343541][T13844] EXT4-fs (loop2): mount failed [ 1192.356644][T13848] workqueue: Failed to create a rescuer kthread for wq "ext4-rsv-conversion": -EINTR [ 1192.357045][T13848] EXT4-fs: failed to create workqueue [ 1192.372683][T13848] EXT4-fs (loop5): mount failed 22:23:26 executing program 3: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r0 = open(0x0, 0x0, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000000140)='cgroup.procs\x00', 0x2, 0x0) writev(r1, &(0x7f0000000440), 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000240)=0x5) getpid() socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) open(&(0x7f00000020c0)='./file0\x00', 0x200, 0x145) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) syz_mount_image$ext4(&(0x7f0000000440)='ext4\x00', &(0x7f0000000480)='./file0\x00', 0x4400, &(0x7f0000000000)={[{@inode_readahead_blks}, {@block_validity}, {@debug_want_extra_isize={'debug_want_extra_isize', 0x3d, 0x66}}, {@errors_remount}, {@nobh}, {@quota}]}, 0x1, 0x41f, &(0x7f00000004c0)="$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") [ 1192.383331][T13849] workqueue: Failed to create a rescuer kthread for wq "ext4-rsv-conversion": -EINTR [ 1192.383745][T13849] EXT4-fs: failed to create workqueue [ 1192.398827][T13849] EXT4-fs (loop1): mount failed 22:23:26 executing program 4: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r0 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) openat$cgroup_procs(r0, &(0x7f0000000140)='cgroup.procs\x00', 0x2, 0x0) writev(0xffffffffffffffff, &(0x7f0000000440), 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000240)=0x5) sched_setscheduler(0x0, 0x2, &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) recvmmsg(r1, &(0x7f00000000c0), 0x10120, 0x2, 0x0) syz_mount_image$ext4(&(0x7f0000000440)='ext4\x00', &(0x7f0000000480)='./file0\x00', 0x4400, &(0x7f0000000000)={[{@inode_readahead_blks}, {@block_validity}, {@debug_want_extra_isize={'debug_want_extra_isize', 0x3d, 0x66}}, {@errors_remount}, {@nobh}, {@quota}]}, 0x1, 0x41f, &(0x7f00000004c0)="$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") 22:23:26 executing program 5: mkdir(0x0, 0x0) mount(0x0, 0x0, &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) open(0x0, 0x212841, 0x8) r0 = openat$cgroup_procs(0xffffffffffffffff, &(0x7f0000000140)='cgroup.procs\x00', 0x2, 0x0) writev(r0, &(0x7f0000000440)=[{0x0}], 0x1) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000240)=0x5) r1 = getpid() sched_setscheduler(r1, 0x2, &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) open(0x0, 0x0, 0x145) connect$unix(r2, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r3, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r2, &(0x7f00000000c0), 0x10120, 0x2, 0x0) ioctl$EXT4_IOC_CHECKPOINT(0xffffffffffffffff, 0x4004662b, &(0x7f00000002c0)) syz_mount_image$ext4(&(0x7f0000000440)='ext4\x00', &(0x7f0000000480)='./file0\x00', 0x4400, &(0x7f0000000000)={[{@inode_readahead_blks}, {@block_validity}, {@debug_want_extra_isize={'debug_want_extra_isize', 0x3d, 0x66}}, {@errors_remount}, {@nobh}, {@quota}]}, 0x1, 0x41f, &(0x7f00000004c0)="$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") [ 1192.623916][T13860] loop2: detected capacity change from 0 to 512 [ 1192.631682][T13860] EXT4-fs: Ignoring removed nobh option [ 1192.741301][T13865] loop5: detected capacity change from 0 to 512 [ 1192.752883][T13865] EXT4-fs: Ignoring removed nobh option [ 1192.794734][T13860] EXT4-fs error (device loop2): ext4_validate_block_bitmap:440: comm syz-executor.2: bg 0: block 35: padding at end of block bitmap is not set [ 1192.810937][T13860] EXT4-fs (loop2): Remounting filesystem read-only [ 1192.818682][T13860] EXT4-fs (loop2): 1 truncate cleaned up [ 1192.824548][T13860] EXT4-fs mount: 26 callbacks suppressed [ 1192.824598][T13860] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 1193.002680][T13865] EXT4-fs error (device loop5): ext4_validate_block_bitmap:440: comm syz-executor.5: bg 0: block 35: padding at end of block bitmap is not set [ 1193.018621][T13865] EXT4-fs (loop5): Remounting filesystem read-only [ 1193.026211][T13865] EXT4-fs (loop5): 1 truncate cleaned up [ 1193.032102][T13865] EXT4-fs (loop5): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 1193.478824][T13868] loop4: detected capacity change from 0 to 512 [ 1193.486627][T13867] loop3: detected capacity change from 0 to 512 [ 1193.502505][T13868] EXT4-fs: Ignoring removed nobh option [ 1193.578532][T13868] EXT4-fs error (device loop4): ext4_validate_block_bitmap:440: comm syz-executor.4: bg 0: block 35: padding at end of block bitmap is not set [ 1193.619881][T13867] EXT4-fs: Ignoring removed nobh option [ 1193.620766][ T5066] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 1193.630176][T13868] EXT4-fs (loop4): Remounting filesystem read-only [ 1193.642165][T13868] EXT4-fs (loop4): 1 truncate cleaned up [ 1193.648349][T13868] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 1193.675495][T13867] EXT4-fs error (device loop3): ext4_validate_block_bitmap:440: comm syz-executor.3: bg 0: block 35: padding at end of block bitmap is not set [ 1193.733914][ T5051] EXT4-fs (loop5): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 1193.814462][T13867] EXT4-fs (loop3): Remounting filesystem read-only [ 1193.851975][T13867] EXT4-fs (loop3): 1 truncate cleaned up [ 1193.857710][T13867] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 1193.903957][ T5059] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 1194.129032][ T5060] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. 22:23:28 executing program 0: mkdir(0x0, 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) open(0x0, 0x212841, 0x8) r0 = openat$cgroup_procs(0xffffffffffffffff, &(0x7f0000000140)='cgroup.procs\x00', 0x2, 0x0) writev(r0, &(0x7f0000000440)=[{0x0}], 0x1) sched_setscheduler(0x0, 0x1, &(0x7f0000000240)=0x5) r1 = getpid() sched_setscheduler(r1, 0x2, &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r2, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r3, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r2, &(0x7f00000000c0), 0x10120, 0x2, 0x0) syz_mount_image$ext4(&(0x7f0000000440)='ext4\x00', &(0x7f0000000480)='./file0\x00', 0x4400, &(0x7f0000000000)={[{@inode_readahead_blks}, {@block_validity}, {@debug_want_extra_isize={'debug_want_extra_isize', 0x3d, 0x66}}, {@errors_remount}, {@nobh}, {@quota}]}, 0x1, 0x41f, &(0x7f00000004c0)="$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") 22:23:28 executing program 1: mkdir(0x0, 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) open(0x0, 0x212841, 0x8) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000240)=0x5) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10120, 0x2, 0x0) syz_mount_image$ext4(&(0x7f0000000440)='ext4\x00', &(0x7f0000000480)='./file0\x00', 0x4400, &(0x7f0000000000)={[{@inode_readahead_blks}, {@block_validity}, {@debug_want_extra_isize={'debug_want_extra_isize', 0x3d, 0x66}}, {@errors_remount}, {@nobh}, {@quota}]}, 0x1, 0x41f, &(0x7f00000004c0)="$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") 22:23:28 executing program 2: mount(0x0, 0x0, 0x0, 0x0, 0x0) open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) openat$cgroup_procs(0xffffffffffffffff, &(0x7f0000000140)='cgroup.procs\x00', 0x2, 0x0) writev(0xffffffffffffffff, 0x0, 0x0) prlimit64(0x0, 0x0, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) recvmmsg(r1, &(0x7f00000000c0), 0x10120, 0x2, 0x0) read$FUSE(0xffffffffffffffff, 0x0, 0x0) syz_mount_image$ext4(&(0x7f0000000440)='ext4\x00', &(0x7f0000000480)='./file0\x00', 0x4400, &(0x7f0000000000)={[{@inode_readahead_blks}, {@block_validity}, {@debug_want_extra_isize={'debug_want_extra_isize', 0x3d, 0x66}}, {@errors_remount}, {@nobh}, {@quota}]}, 0x1, 0x41f, &(0x7f00000004c0)="$eJzs28tvG0UYAPBv10kLLW1CKY8+AENBRDySJi3QAxcQSBxAQoJDOYYkrUrdBjVBolUEAaFyRJW4I45I/AWc4IKAExJXuKNKFcqlhZPR2ruJ69ghD6cu7O8nrTLjnWjm29mxZ2fsAEqrGhF7I+KuiPgtIoYiImkvUG3+ubG0MPXX0sJUEvX6m38mjXLXlxamiqLF/+3OMyNpRPppEoc61Dt38dLZyVpt5kKeH5s/997Y3MVLz5w5N3l65vTM+YkTJ44fG3/+uYlnexJnFtf1gx/OHj7w6ttXXp86eeWdn75J8rijLY5eqUb15mvZ4vFeV9Zne1rSyUAfG8KGVCIi667BxvgfikqsdN5QvPJJXxsHbKt6vV7f2f30Yh34H0ui3y0A+qP4oM+ef4vjFk09bgvXXmw+AGVx38iP5pmBSPMyg23Pt71UjYiTi39/mR2xTesQAACtvsvmP093mv+lcV9Lub35HspwRNwdEfsi4p6I2B8R90Y0yt4fEQ9ssP5qW371/Ce9uqnA1imb/72Q723dPP8rZn8xXMlzexrxDyanztRmjubXZCQGd2b58TXq+P7lXz/vdq51/pcdWf3FXDBvx9WBtgW66cn5ya3E3OraxxEHBzrFnyzvBCQRcSAiDm6yjjNPfn2427l/j38NPdhnqn8V8USz/xejLf5Csvb+5NgdUZs5OlbcFav9/MvlN7rVv6X4eyDr/10d7//l+IeT1v3auY3Xcfn3z7o+02z2/t+RvNVI78hf+2Byfv7CeMSO5LXVr0+s/G+RL8pn8Y8c6Tz+98XKlTgUEdlN/GBEPBQRD+dtfyQiHo2II2vE/+NLj727+fi3Vxb/9Ib6f+OJytkfvu1W//r6/3gjNZK/sp73v/U2cCvXDgAAAP4r0sZ34JN0dDmdpqOjze/w749daW12bv6pU7Pvn59ufld+OAbTYqVrqGU9dDxfGy7yE235Y/m68ReVOxv50anZ2nS/g4eS291l/Gf+qPS7dcC283stKC/jH8rL+IfyMv6hvIx/KK9O4/+jPrQDuPV8/kN5Gf9QXsY/lJfxD6W0ld/1S5Q5Eelt0QyJbUr0+50JAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAACgN/4JAAD//1M/5o4=") 22:23:28 executing program 5: mkdir(0x0, 0x0) mount(0x0, 0x0, &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) open(0x0, 0x212841, 0x8) r0 = openat$cgroup_procs(0xffffffffffffffff, &(0x7f0000000140)='cgroup.procs\x00', 0x2, 0x0) writev(r0, &(0x7f0000000440)=[{0x0}], 0x1) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000240)=0x5) r1 = getpid() sched_setscheduler(r1, 0x2, &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) open(0x0, 0x0, 0x145) connect$unix(r2, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r3, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r2, &(0x7f00000000c0), 0x10120, 0x2, 0x0) ioctl$EXT4_IOC_CHECKPOINT(0xffffffffffffffff, 0x4004662b, &(0x7f00000002c0)) syz_mount_image$ext4(&(0x7f0000000440)='ext4\x00', &(0x7f0000000480)='./file0\x00', 0x4400, &(0x7f0000000000)={[{@inode_readahead_blks}, {@block_validity}, {@debug_want_extra_isize={'debug_want_extra_isize', 0x3d, 0x66}}, {@errors_remount}, {@nobh}, {@quota}]}, 0x1, 0x41f, &(0x7f00000004c0)="$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") 22:23:28 executing program 4: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r0 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) openat$cgroup_procs(r0, &(0x7f0000000140)='cgroup.procs\x00', 0x2, 0x0) writev(0xffffffffffffffff, &(0x7f0000000440), 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000240)=0x5) sched_setscheduler(0x0, 0x2, &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) recvmmsg(r1, &(0x7f00000000c0), 0x10120, 0x2, 0x0) syz_mount_image$ext4(&(0x7f0000000440)='ext4\x00', &(0x7f0000000480)='./file0\x00', 0x4400, &(0x7f0000000000)={[{@inode_readahead_blks}, {@block_validity}, {@debug_want_extra_isize={'debug_want_extra_isize', 0x3d, 0x66}}, {@errors_remount}, {@nobh}, {@quota}]}, 0x1, 0x41f, &(0x7f00000004c0)="$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") 22:23:28 executing program 3: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) r0 = openat$cgroup_procs(0xffffffffffffffff, &(0x7f0000000140)='cgroup.procs\x00', 0x2, 0x0) writev(r0, &(0x7f0000000440), 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000240)=0x5) getpid() socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) open(&(0x7f00000020c0)='./file0\x00', 0x200, 0x145) sendmmsg$unix(r1, &(0x7f00000bd000), 0x318, 0x0) syz_mount_image$ext4(&(0x7f0000000440)='ext4\x00', &(0x7f0000000480)='./file0\x00', 0x4400, &(0x7f0000000000)={[{@inode_readahead_blks}, {@block_validity}, {@debug_want_extra_isize={'debug_want_extra_isize', 0x3d, 0x66}}, {@errors_remount}, {@nobh}, {@quota}]}, 0x1, 0x41f, &(0x7f00000004c0)="$eJzs28tvG0UYAPBv10kLLW1CKY8+AENBRDySJi3QAxcQSBxAQoJDOYYkrUrdBjVBolUEAaFyRJW4I45I/AWc4IKAExJXuKNKFcqlhZPR2ruJ69ghD6cu7O8nrTLjnWjm29mxZ2fsAEqrGhF7I+KuiPgtIoYiImkvUG3+ubG0MPXX0sJUEvX6m38mjXLXlxamiqLF/+3OMyNpRPppEoc61Dt38dLZyVpt5kKeH5s/997Y3MVLz5w5N3l65vTM+YkTJ44fG3/+uYlnexJnFtf1gx/OHj7w6ttXXp86eeWdn75J8rijLY5eqUb15mvZ4vFeV9Zne1rSyUAfG8KGVCIi667BxvgfikqsdN5QvPJJXxsHbKt6vV7f2f30Yh34H0ui3y0A+qP4oM+ef4vjFk09bgvXXmw+AGVx38iP5pmBSPMyg23Pt71UjYiTi39/mR2xTesQAACtvsvmP093mv+lcV9Lub35HspwRNwdEfsi4p6I2B8R90Y0yt4fEQ9ssP5qW371/Ce9uqnA1imb/72Q723dPP8rZn8xXMlzexrxDyanztRmjubXZCQGd2b58TXq+P7lXz/vdq51/pcdWf3FXDBvx9WBtgW66cn5ya3E3OraxxEHBzrFnyzvBCQRcSAiDm6yjjNPfn2427l/j38NPdhnqn8V8USz/xejLf5Csvb+5NgdUZs5OlbcFav9/MvlN7rVv6X4eyDr/10d7//l+IeT1v3auY3Xcfn3z7o+02z2/t+RvNVI78hf+2Byfv7CeMSO5LXVr0+s/G+RL8pn8Y8c6Tz+98XKlTgUEdlN/GBEPBQRD+dtfyQiHo2II2vE/+NLj727+fi3Vxb/9Ib6f+OJytkfvu1W//r6/3gjNZK/sp73v/U2cCvXDgAAAP4r0sZ34JN0dDmdpqOjze/w749daW12bv6pU7Pvn59ufld+OAbTYqVrqGU9dDxfGy7yE235Y/m68ReVOxv50anZ2nS/g4eS291l/Gf+qPS7dcC283stKC/jH8rL+IfyMv6hvIx/KK9O4/+jPrQDuPV8/kN5Gf9QXsY/lJfxD6W0ld/1S5Q5Eelt0QyJbUr0+50JAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAACgN/4JAAD//1M/5o4=") [ 1195.195477][T13886] loop5: detected capacity change from 0 to 512 [ 1195.203299][T13886] EXT4-fs: Ignoring removed nobh option [ 1195.209715][T13887] loop1: detected capacity change from 0 to 512 [ 1195.220962][T13887] EXT4-fs: Ignoring removed nobh option [ 1196.407085][T13883] loop2: detected capacity change from 0 to 512 [ 1197.888340][T13887] workqueue: Failed to create a rescuer kthread for wq "ext4-rsv-conversion": -EINTR [ 1197.888811][T13887] EXT4-fs: failed to create workqueue [ 1197.904514][T13887] EXT4-fs (loop1): mount failed [ 1197.986472][T13886] EXT4-fs error (device loop5): ext4_validate_block_bitmap:440: comm syz-executor.5: bg 0: block 35: padding at end of block bitmap is not set [ 1198.003627][T13886] EXT4-fs (loop5): Remounting filesystem read-only [ 1198.010472][T13886] EXT4-fs (loop5): 1 truncate cleaned up [ 1198.018148][T13886] EXT4-fs (loop5): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. 22:23:32 executing program 1: mkdir(0x0, 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) openat$cgroup_procs(0xffffffffffffffff, &(0x7f0000000140)='cgroup.procs\x00', 0x2, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000240)=0x5) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10120, 0x2, 0x0) syz_mount_image$ext4(&(0x7f0000000440)='ext4\x00', &(0x7f0000000480)='./file0\x00', 0x4400, &(0x7f0000000000)={[{@inode_readahead_blks}, {@block_validity}, {@debug_want_extra_isize={'debug_want_extra_isize', 0x3d, 0x66}}, {@errors_remount}, {@nobh}, {@quota}]}, 0x1, 0x41f, &(0x7f00000004c0)="$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") 22:23:32 executing program 0: mkdir(0x0, 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) open(0x0, 0x212841, 0x8) r0 = openat$cgroup_procs(0xffffffffffffffff, &(0x7f0000000140)='cgroup.procs\x00', 0x2, 0x0) writev(r0, &(0x7f0000000440)=[{0x0}], 0x1) sched_setscheduler(0x0, 0x1, &(0x7f0000000240)=0x5) r1 = getpid() sched_setscheduler(r1, 0x2, &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r2, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r3, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r2, &(0x7f00000000c0), 0x10120, 0x2, 0x0) syz_mount_image$ext4(&(0x7f0000000440)='ext4\x00', &(0x7f0000000480)='./file0\x00', 0x4400, &(0x7f0000000000)={[{@inode_readahead_blks}, {@block_validity}, {@debug_want_extra_isize={'debug_want_extra_isize', 0x3d, 0x66}}, {@errors_remount}, {@nobh}, {@quota}]}, 0x1, 0x41f, &(0x7f00000004c0)="$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") 22:23:32 executing program 4: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r0 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) openat$cgroup_procs(r0, &(0x7f0000000140)='cgroup.procs\x00', 0x2, 0x0) writev(0xffffffffffffffff, &(0x7f0000000440), 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000240)=0x5) sched_setscheduler(0x0, 0x2, &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) recvmmsg(r1, &(0x7f00000000c0), 0x10120, 0x2, 0x0) syz_mount_image$ext4(&(0x7f0000000440)='ext4\x00', &(0x7f0000000480)='./file0\x00', 0x4400, &(0x7f0000000000)={[{@inode_readahead_blks}, {@block_validity}, {@debug_want_extra_isize={'debug_want_extra_isize', 0x3d, 0x66}}, {@errors_remount}, {@nobh}, {@quota}]}, 0x1, 0x41f, &(0x7f00000004c0)="$eJzs28tvG0UYAPBv10kLLW1CKY8+AENBRDySJi3QAxcQSBxAQoJDOYYkrUrdBjVBolUEAaFyRJW4I45I/AWc4IKAExJXuKNKFcqlhZPR2ruJ69ghD6cu7O8nrTLjnWjm29mxZ2fsAEqrGhF7I+KuiPgtIoYiImkvUG3+ubG0MPXX0sJUEvX6m38mjXLXlxamiqLF/+3OMyNpRPppEoc61Dt38dLZyVpt5kKeH5s/997Y3MVLz5w5N3l65vTM+YkTJ44fG3/+uYlnexJnFtf1gx/OHj7w6ttXXp86eeWdn75J8rijLY5eqUb15mvZ4vFeV9Zne1rSyUAfG8KGVCIi667BxvgfikqsdN5QvPJJXxsHbKt6vV7f2f30Yh34H0ui3y0A+qP4oM+ef4vjFk09bgvXXmw+AGVx38iP5pmBSPMyg23Pt71UjYiTi39/mR2xTesQAACtvsvmP093mv+lcV9Lub35HspwRNwdEfsi4p6I2B8R90Y0yt4fEQ9ssP5qW371/Ce9uqnA1imb/72Q723dPP8rZn8xXMlzexrxDyanztRmjubXZCQGd2b58TXq+P7lXz/vdq51/pcdWf3FXDBvx9WBtgW66cn5ya3E3OraxxEHBzrFnyzvBCQRcSAiDm6yjjNPfn2427l/j38NPdhnqn8V8USz/xejLf5Csvb+5NgdUZs5OlbcFav9/MvlN7rVv6X4eyDr/10d7//l+IeT1v3auY3Xcfn3z7o+02z2/t+RvNVI78hf+2Byfv7CeMSO5LXVr0+s/G+RL8pn8Y8c6Tz+98XKlTgUEdlN/GBEPBQRD+dtfyQiHo2II2vE/+NLj727+fi3Vxb/9Ib6f+OJytkfvu1W//r6/3gjNZK/sp73v/U2cCvXDgAAAP4r0sZ34JN0dDmdpqOjze/w749daW12bv6pU7Pvn59ufld+OAbTYqVrqGU9dDxfGy7yE235Y/m68ReVOxv50anZ2nS/g4eS291l/Gf+qPS7dcC283stKC/jH8rL+IfyMv6hvIx/KK9O4/+jPrQDuPV8/kN5Gf9QXsY/lJfxD6W0ld/1S5Q5Eelt0QyJbUr0+50JAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAACgN/4JAAD//1M/5o4=") [ 1198.038013][T13883] EXT4-fs: Ignoring removed nobh option [ 1198.048612][T13883] workqueue: Failed to create a rescuer kthread for wq "ext4-rsv-conversion": -EINTR [ 1198.059709][T13883] EXT4-fs: failed to create workqueue 22:23:32 executing program 3: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) r0 = openat$cgroup_procs(0xffffffffffffffff, &(0x7f0000000140)='cgroup.procs\x00', 0x2, 0x0) writev(r0, &(0x7f0000000440), 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000240)=0x5) getpid() socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) open(&(0x7f00000020c0)='./file0\x00', 0x200, 0x145) sendmmsg$unix(r1, &(0x7f00000bd000), 0x318, 0x0) syz_mount_image$ext4(&(0x7f0000000440)='ext4\x00', &(0x7f0000000480)='./file0\x00', 0x4400, &(0x7f0000000000)={[{@inode_readahead_blks}, {@block_validity}, {@debug_want_extra_isize={'debug_want_extra_isize', 0x3d, 0x66}}, {@errors_remount}, {@nobh}, {@quota}]}, 0x1, 0x41f, &(0x7f00000004c0)="$eJzs28tvG0UYAPBv10kLLW1CKY8+AENBRDySJi3QAxcQSBxAQoJDOYYkrUrdBjVBolUEAaFyRJW4I45I/AWc4IKAExJXuKNKFcqlhZPR2ruJ69ghD6cu7O8nrTLjnWjm29mxZ2fsAEqrGhF7I+KuiPgtIoYiImkvUG3+ubG0MPXX0sJUEvX6m38mjXLXlxamiqLF/+3OMyNpRPppEoc61Dt38dLZyVpt5kKeH5s/997Y3MVLz5w5N3l65vTM+YkTJ44fG3/+uYlnexJnFtf1gx/OHj7w6ttXXp86eeWdn75J8rijLY5eqUb15mvZ4vFeV9Zne1rSyUAfG8KGVCIi667BxvgfikqsdN5QvPJJXxsHbKt6vV7f2f30Yh34H0ui3y0A+qP4oM+ef4vjFk09bgvXXmw+AGVx38iP5pmBSPMyg23Pt71UjYiTi39/mR2xTesQAACtvsvmP093mv+lcV9Lub35HspwRNwdEfsi4p6I2B8R90Y0yt4fEQ9ssP5qW371/Ce9uqnA1imb/72Q723dPP8rZn8xXMlzexrxDyanztRmjubXZCQGd2b58TXq+P7lXz/vdq51/pcdWf3FXDBvx9WBtgW66cn5ya3E3OraxxEHBzrFnyzvBCQRcSAiDm6yjjNPfn2427l/j38NPdhnqn8V8USz/xejLf5Csvb+5NgdUZs5OlbcFav9/MvlN7rVv6X4eyDr/10d7//l+IeT1v3auY3Xcfn3z7o+02z2/t+RvNVI78hf+2Byfv7CeMSO5LXVr0+s/G+RL8pn8Y8c6Tz+98XKlTgUEdlN/GBEPBQRD+dtfyQiHo2II2vE/+NLj727+fi3Vxb/9Ib6f+OJytkfvu1W//r6/3gjNZK/sp73v/U2cCvXDgAAAP4r0sZ34JN0dDmdpqOjze/w749daW12bv6pU7Pvn59ufld+OAbTYqVrqGU9dDxfGy7yE235Y/m68ReVOxv50anZ2nS/g4eS291l/Gf+qPS7dcC283stKC/jH8rL+IfyMv6hvIx/KK9O4/+jPrQDuPV8/kN5Gf9QXsY/lJfxD6W0ld/1S5Q5Eelt0QyJbUr0+50JAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAACgN/4JAAD//1M/5o4=") [ 1198.116751][T13883] EXT4-fs (loop2): mount failed 22:23:32 executing program 5: mkdir(0x0, 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0) open(0x0, 0x212841, 0x8) r0 = openat$cgroup_procs(0xffffffffffffffff, &(0x7f0000000140)='cgroup.procs\x00', 0x2, 0x0) writev(r0, &(0x7f0000000440)=[{0x0}], 0x1) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000240)=0x5) r1 = getpid() sched_setscheduler(r1, 0x2, &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) open(0x0, 0x0, 0x145) connect$unix(r2, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r3, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r2, &(0x7f00000000c0), 0x10120, 0x2, 0x0) ioctl$EXT4_IOC_CHECKPOINT(0xffffffffffffffff, 0x4004662b, &(0x7f00000002c0)) syz_mount_image$ext4(&(0x7f0000000440)='ext4\x00', &(0x7f0000000480)='./file0\x00', 0x4400, &(0x7f0000000000)={[{@inode_readahead_blks}, {@block_validity}, {@debug_want_extra_isize={'debug_want_extra_isize', 0x3d, 0x66}}, {@errors_remount}, {@nobh}, {@quota}]}, 0x1, 0x41f, &(0x7f00000004c0)="$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") 22:23:32 executing program 2: mount(0x0, 0x0, 0x0, 0x0, 0x0) open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) openat$cgroup_procs(0xffffffffffffffff, &(0x7f0000000140)='cgroup.procs\x00', 0x2, 0x0) writev(0xffffffffffffffff, 0x0, 0x0) prlimit64(0x0, 0x0, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) recvmmsg(r1, &(0x7f00000000c0), 0x10120, 0x2, 0x0) read$FUSE(0xffffffffffffffff, 0x0, 0x0) syz_mount_image$ext4(&(0x7f0000000440)='ext4\x00', &(0x7f0000000480)='./file0\x00', 0x4400, &(0x7f0000000000)={[{@inode_readahead_blks}, {@block_validity}, {@debug_want_extra_isize={'debug_want_extra_isize', 0x3d, 0x66}}, {@errors_remount}, {@nobh}, {@quota}]}, 0x1, 0x41f, &(0x7f00000004c0)="$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") [ 1198.211781][ T5051] EXT4-fs (loop5): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 1198.329480][T13904] loop1: detected capacity change from 0 to 512 [ 1198.340704][T13904] EXT4-fs: Ignoring removed nobh option [ 1198.388894][T13904] EXT4-fs error (device loop1): ext4_validate_block_bitmap:440: comm syz-executor.1: bg 0: block 35: padding at end of block bitmap is not set [ 1198.405698][T13904] EXT4-fs (loop1): Remounting filesystem read-only [ 1198.413933][T13904] EXT4-fs (loop1): 1 truncate cleaned up [ 1198.419765][T13904] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 1199.040110][T13903] loop4: detected capacity change from 0 to 512 [ 1199.092361][T13903] EXT4-fs: Ignoring removed nobh option [ 1199.136260][T13908] loop3: detected capacity change from 0 to 512 22:23:33 executing program 1: mkdir(0x0, 0x0) openat$cgroup_procs(0xffffffffffffffff, &(0x7f0000000140)='cgroup.procs\x00', 0x2, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000240)=0x5) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10120, 0x2, 0x0) syz_mount_image$ext4(&(0x7f0000000440)='ext4\x00', &(0x7f0000000480)='./file0\x00', 0x4400, &(0x7f0000000000)={[{@inode_readahead_blks}, {@block_validity}, {@debug_want_extra_isize={'debug_want_extra_isize', 0x3d, 0x66}}, {@errors_remount}, {@nobh}, {@quota}]}, 0x1, 0x41f, &(0x7f00000004c0)="$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") [ 1199.182679][T13903] EXT4-fs error (device loop4): ext4_validate_block_bitmap:440: comm syz-executor.4: bg 0: block 35: padding at end of block bitmap is not set [ 1199.200591][T13908] EXT4-fs: Ignoring removed nobh option [ 1199.212392][T13914] loop2: detected capacity change from 0 to 512 [ 1199.222695][T13903] EXT4-fs (loop4): Remounting filesystem read-only [ 1199.232562][T13903] EXT4-fs (loop4): 1 truncate cleaned up [ 1199.235155][ T5055] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 1199.247648][T13903] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 1199.249046][T13914] EXT4-fs: Ignoring removed nobh option 22:23:33 executing program 0: mkdir(0x0, 0x0) mount(0x0, 0x0, &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) open(0x0, 0x212841, 0x8) r0 = openat$cgroup_procs(0xffffffffffffffff, &(0x7f0000000140)='cgroup.procs\x00', 0x2, 0x0) writev(r0, &(0x7f0000000440)=[{0x0}], 0x1) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000240)=0x5) r1 = getpid() sched_setscheduler(r1, 0x2, &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) open(0x0, 0x0, 0x145) connect$unix(r2, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r3, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r2, &(0x7f00000000c0), 0x10120, 0x2, 0x0) ioctl$EXT4_IOC_CHECKPOINT(0xffffffffffffffff, 0x4004662b, &(0x7f00000002c0)) syz_mount_image$ext4(&(0x7f0000000440)='ext4\x00', &(0x7f0000000480)='./file0\x00', 0x4400, &(0x7f0000000000)={[{@inode_readahead_blks}, {@block_validity}, {@debug_want_extra_isize={'debug_want_extra_isize', 0x3d, 0x66}}, {@errors_remount}, {@nobh}, {@quota}]}, 0x1, 0x41f, &(0x7f00000004c0)="$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") [ 1199.276597][T13908] EXT4-fs error (device loop3): ext4_validate_block_bitmap:440: comm syz-executor.3: bg 0: block 35: padding at end of block bitmap is not set [ 1199.322987][T13908] EXT4-fs (loop3): Remounting filesystem read-only 22:23:33 executing program 4: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r0 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000000140)='cgroup.procs\x00', 0x2, 0x0) writev(r1, 0x0, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000240)=0x5) sched_setscheduler(0x0, 0x2, &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff}) connect$unix(r2, &(0x7f000057eff8)=@abs, 0x6e) recvmmsg(r2, &(0x7f00000000c0), 0x10120, 0x2, 0x0) syz_mount_image$ext4(&(0x7f0000000440)='ext4\x00', &(0x7f0000000480)='./file0\x00', 0x4400, &(0x7f0000000000)={[{@inode_readahead_blks}, {@block_validity}, {@debug_want_extra_isize={'debug_want_extra_isize', 0x3d, 0x66}}, {@errors_remount}, {@nobh}, {@quota}]}, 0x1, 0x41f, &(0x7f00000004c0)="$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") [ 1199.329932][T13908] EXT4-fs (loop3): 1 truncate cleaned up [ 1199.338526][T13908] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 1199.353850][T13914] EXT4-fs error (device loop2): ext4_validate_block_bitmap:440: comm syz-executor.2: bg 0: block 35: padding at end of block bitmap is not set [ 1199.386598][T13914] EXT4-fs (loop2): Remounting filesystem read-only [ 1199.406858][ T5059] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 1199.406887][T13914] EXT4-fs (loop2): 1 truncate cleaned up [ 1199.438104][T13914] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 1199.921943][T13928] loop1: detected capacity change from 0 to 512 [ 1199.929640][T13928] EXT4-fs: Ignoring removed nobh option [ 1200.105950][T13927] loop5: detected capacity change from 0 to 512 [ 1200.124085][T13927] EXT4-fs: Ignoring removed nobh option 22:23:36 executing program 0: mkdir(0x0, 0x0) mount(0x0, 0x0, &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) open(0x0, 0x212841, 0x8) r0 = openat$cgroup_procs(0xffffffffffffffff, &(0x7f0000000140)='cgroup.procs\x00', 0x2, 0x0) writev(r0, &(0x7f0000000440)=[{0x0}], 0x1) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000240)=0x5) r1 = getpid() sched_setscheduler(r1, 0x2, &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) open(0x0, 0x0, 0x145) connect$unix(r2, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r3, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r2, &(0x7f00000000c0), 0x10120, 0x2, 0x0) ioctl$EXT4_IOC_CHECKPOINT(0xffffffffffffffff, 0x4004662b, &(0x7f00000002c0)) syz_mount_image$ext4(&(0x7f0000000440)='ext4\x00', &(0x7f0000000480)='./file0\x00', 0x4400, &(0x7f0000000000)={[{@inode_readahead_blks}, {@block_validity}, {@debug_want_extra_isize={'debug_want_extra_isize', 0x3d, 0x66}}, {@errors_remount}, {@nobh}, {@quota}]}, 0x1, 0x41f, &(0x7f00000004c0)="$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") [ 1202.466816][T13928] workqueue: Failed to create a rescuer kthread for wq "ext4-rsv-conversion": -EINTR [ 1202.469012][T13928] EXT4-fs: failed to create workqueue [ 1202.484128][T13928] EXT4-fs (loop1): mount failed 22:23:36 executing program 3: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) r0 = openat$cgroup_procs(0xffffffffffffffff, &(0x7f0000000140)='cgroup.procs\x00', 0x2, 0x0) writev(r0, &(0x7f0000000440), 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000240)=0x5) getpid() socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) open(&(0x7f00000020c0)='./file0\x00', 0x200, 0x145) sendmmsg$unix(r1, &(0x7f00000bd000), 0x318, 0x0) syz_mount_image$ext4(&(0x7f0000000440)='ext4\x00', &(0x7f0000000480)='./file0\x00', 0x4400, &(0x7f0000000000)={[{@inode_readahead_blks}, {@block_validity}, {@debug_want_extra_isize={'debug_want_extra_isize', 0x3d, 0x66}}, {@errors_remount}, {@nobh}, {@quota}]}, 0x1, 0x41f, &(0x7f00000004c0)="$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") [ 1202.738875][T13927] EXT4-fs error (device loop5): ext4_validate_block_bitmap:440: comm syz-executor.5: bg 0: block 35: padding at end of block bitmap is not set [ 1202.758990][T13927] EXT4-fs (loop5): Remounting filesystem read-only [ 1202.766495][T13927] EXT4-fs (loop5): 1 truncate cleaned up [ 1202.772319][T13927] EXT4-fs (loop5): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. 22:23:37 executing program 2: mount(0x0, 0x0, 0x0, 0x0, 0x0) open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) openat$cgroup_procs(0xffffffffffffffff, &(0x7f0000000140)='cgroup.procs\x00', 0x2, 0x0) writev(0xffffffffffffffff, 0x0, 0x0) prlimit64(0x0, 0x0, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) recvmmsg(r1, &(0x7f00000000c0), 0x10120, 0x2, 0x0) read$FUSE(0xffffffffffffffff, 0x0, 0x0) syz_mount_image$ext4(&(0x7f0000000440)='ext4\x00', &(0x7f0000000480)='./file0\x00', 0x4400, &(0x7f0000000000)={[{@inode_readahead_blks}, {@block_validity}, {@debug_want_extra_isize={'debug_want_extra_isize', 0x3d, 0x66}}, {@errors_remount}, {@nobh}, {@quota}]}, 0x1, 0x41f, &(0x7f00000004c0)="$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") 22:23:37 executing program 5: mkdir(0x0, 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0) open(0x0, 0x212841, 0x8) r0 = openat$cgroup_procs(0xffffffffffffffff, &(0x7f0000000140)='cgroup.procs\x00', 0x2, 0x0) writev(r0, &(0x7f0000000440)=[{0x0}], 0x1) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000240)=0x5) r1 = getpid() sched_setscheduler(r1, 0x2, &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) open(0x0, 0x0, 0x145) connect$unix(r2, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r3, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r2, &(0x7f00000000c0), 0x10120, 0x2, 0x0) ioctl$EXT4_IOC_CHECKPOINT(0xffffffffffffffff, 0x4004662b, &(0x7f00000002c0)) syz_mount_image$ext4(&(0x7f0000000440)='ext4\x00', &(0x7f0000000480)='./file0\x00', 0x4400, &(0x7f0000000000)={[{@inode_readahead_blks}, {@block_validity}, {@debug_want_extra_isize={'debug_want_extra_isize', 0x3d, 0x66}}, {@errors_remount}, {@nobh}, {@quota}]}, 0x1, 0x41f, &(0x7f00000004c0)="$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") 22:23:37 executing program 1: mkdir(0x0, 0x0) openat$cgroup_procs(0xffffffffffffffff, &(0x7f0000000140)='cgroup.procs\x00', 0x2, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000240)=0x5) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10120, 0x2, 0x0) syz_mount_image$ext4(&(0x7f0000000440)='ext4\x00', &(0x7f0000000480)='./file0\x00', 0x4400, &(0x7f0000000000)={[{@inode_readahead_blks}, {@block_validity}, {@debug_want_extra_isize={'debug_want_extra_isize', 0x3d, 0x66}}, {@errors_remount}, {@nobh}, {@quota}]}, 0x1, 0x41f, &(0x7f00000004c0)="$eJzs28tvG0UYAPBv10kLLW1CKY8+AENBRDySJi3QAxcQSBxAQoJDOYYkrUrdBjVBolUEAaFyRJW4I45I/AWc4IKAExJXuKNKFcqlhZPR2ruJ69ghD6cu7O8nrTLjnWjm29mxZ2fsAEqrGhF7I+KuiPgtIoYiImkvUG3+ubG0MPXX0sJUEvX6m38mjXLXlxamiqLF/+3OMyNpRPppEoc61Dt38dLZyVpt5kKeH5s/997Y3MVLz5w5N3l65vTM+YkTJ44fG3/+uYlnexJnFtf1gx/OHj7w6ttXXp86eeWdn75J8rijLY5eqUb15mvZ4vFeV9Zne1rSyUAfG8KGVCIi667BxvgfikqsdN5QvPJJXxsHbKt6vV7f2f30Yh34H0ui3y0A+qP4oM+ef4vjFk09bgvXXmw+AGVx38iP5pmBSPMyg23Pt71UjYiTi39/mR2xTesQAACtvsvmP093mv+lcV9Lub35HspwRNwdEfsi4p6I2B8R90Y0yt4fEQ9ssP5qW371/Ce9uqnA1imb/72Q723dPP8rZn8xXMlzexrxDyanztRmjubXZCQGd2b58TXq+P7lXz/vdq51/pcdWf3FXDBvx9WBtgW66cn5ya3E3OraxxEHBzrFnyzvBCQRcSAiDm6yjjNPfn2427l/j38NPdhnqn8V8USz/xejLf5Csvb+5NgdUZs5OlbcFav9/MvlN7rVv6X4eyDr/10d7//l+IeT1v3auY3Xcfn3z7o+02z2/t+RvNVI78hf+2Byfv7CeMSO5LXVr0+s/G+RL8pn8Y8c6Tz+98XKlTgUEdlN/GBEPBQRD+dtfyQiHo2II2vE/+NLj727+fi3Vxb/9Ib6f+OJytkfvu1W//r6/3gjNZK/sp73v/U2cCvXDgAAAP4r0sZ34JN0dDmdpqOjze/w749daW12bv6pU7Pvn59ufld+OAbTYqVrqGU9dDxfGy7yE235Y/m68ReVOxv50anZ2nS/g4eS291l/Gf+qPS7dcC283stKC/jH8rL+IfyMv6hvIx/KK9O4/+jPrQDuPV8/kN5Gf9QXsY/lJfxD6W0ld/1S5Q5Eelt0QyJbUr0+50JAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAACgN/4JAAD//1M/5o4=") [ 1203.645306][ T5066] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 1203.655717][ T5051] EXT4-fs (loop5): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 1203.668076][ T5060] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. 22:23:38 executing program 0: mkdir(0x0, 0x0) mount(0x0, 0x0, &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) open(0x0, 0x212841, 0x8) r0 = openat$cgroup_procs(0xffffffffffffffff, &(0x7f0000000140)='cgroup.procs\x00', 0x2, 0x0) writev(r0, &(0x7f0000000440)=[{0x0}], 0x1) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000240)=0x5) r1 = getpid() sched_setscheduler(r1, 0x2, &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) open(0x0, 0x0, 0x145) connect$unix(r2, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r3, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r2, &(0x7f00000000c0), 0x10120, 0x2, 0x0) ioctl$EXT4_IOC_CHECKPOINT(0xffffffffffffffff, 0x4004662b, &(0x7f00000002c0)) syz_mount_image$ext4(&(0x7f0000000440)='ext4\x00', &(0x7f0000000480)='./file0\x00', 0x4400, &(0x7f0000000000)={[{@inode_readahead_blks}, {@block_validity}, {@debug_want_extra_isize={'debug_want_extra_isize', 0x3d, 0x66}}, {@errors_remount}, {@nobh}, {@quota}]}, 0x1, 0x41f, &(0x7f00000004c0)="$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") [ 1204.182062][T13943] loop4: detected capacity change from 0 to 512 [ 1204.199120][T13943] EXT4-fs: Ignoring removed nobh option [ 1204.455643][T13948] loop1: detected capacity change from 0 to 512 [ 1204.464573][T13948] EXT4-fs: Ignoring removed nobh option 22:23:39 executing program 0: mkdir(0x0, 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0) open(0x0, 0x212841, 0x8) r0 = openat$cgroup_procs(0xffffffffffffffff, &(0x7f0000000140)='cgroup.procs\x00', 0x2, 0x0) writev(r0, &(0x7f0000000440)=[{0x0}], 0x1) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000240)=0x5) r1 = getpid() sched_setscheduler(r1, 0x2, &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) open(0x0, 0x0, 0x145) connect$unix(r2, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r3, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r2, &(0x7f00000000c0), 0x10120, 0x2, 0x0) ioctl$EXT4_IOC_CHECKPOINT(0xffffffffffffffff, 0x4004662b, &(0x7f00000002c0)) syz_mount_image$ext4(&(0x7f0000000440)='ext4\x00', &(0x7f0000000480)='./file0\x00', 0x4400, &(0x7f0000000000)={[{@inode_readahead_blks}, {@block_validity}, {@debug_want_extra_isize={'debug_want_extra_isize', 0x3d, 0x66}}, {@errors_remount}, {@nobh}, {@quota}]}, 0x1, 0x41f, &(0x7f00000004c0)="$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") [ 1205.914139][T13948] EXT4-fs error (device loop1): ext4_validate_block_bitmap:440: comm syz-executor.1: bg 0: block 35: padding at end of block bitmap is not set [ 1205.930511][T13948] EXT4-fs (loop1): Remounting filesystem read-only [ 1205.937928][T13948] EXT4-fs (loop1): 1 truncate cleaned up [ 1205.943780][T13948] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 1206.118918][T13943] EXT4-fs error (device loop4): ext4_validate_block_bitmap:440: comm syz-executor.4: bg 0: block 35: padding at end of block bitmap is not set 22:23:40 executing program 1: openat$cgroup_procs(0xffffffffffffffff, &(0x7f0000000140)='cgroup.procs\x00', 0x2, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000240)=0x5) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10120, 0x2, 0x0) syz_mount_image$ext4(&(0x7f0000000440)='ext4\x00', &(0x7f0000000480)='./file0\x00', 0x4400, &(0x7f0000000000)={[{@inode_readahead_blks}, {@block_validity}, {@debug_want_extra_isize={'debug_want_extra_isize', 0x3d, 0x66}}, {@errors_remount}, {@nobh}, {@quota}]}, 0x1, 0x41f, &(0x7f00000004c0)="$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") [ 1206.234511][T13943] EXT4-fs (loop4): Remounting filesystem read-only [ 1206.241402][T13943] EXT4-fs (loop4): 1 truncate cleaned up [ 1206.247783][T13943] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 1206.265495][ T5055] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 1206.682315][T13963] loop5: detected capacity change from 0 to 512 [ 1206.700284][T13963] EXT4-fs: Ignoring removed nobh option 22:23:42 executing program 4: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r0 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000000140)='cgroup.procs\x00', 0x2, 0x0) writev(r1, 0x0, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000240)=0x5) sched_setscheduler(0x0, 0x2, &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff}) connect$unix(r2, &(0x7f000057eff8)=@abs, 0x6e) recvmmsg(r2, &(0x7f00000000c0), 0x10120, 0x2, 0x0) syz_mount_image$ext4(&(0x7f0000000440)='ext4\x00', &(0x7f0000000480)='./file0\x00', 0x4400, &(0x7f0000000000)={[{@inode_readahead_blks}, {@block_validity}, {@debug_want_extra_isize={'debug_want_extra_isize', 0x3d, 0x66}}, {@errors_remount}, {@nobh}, {@quota}]}, 0x1, 0x41f, &(0x7f00000004c0)="$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") [ 1208.083663][T13963] EXT4-fs error (device loop5): ext4_validate_block_bitmap:440: comm syz-executor.5: bg 0: block 35: padding at end of block bitmap is not set [ 1208.106420][T13963] EXT4-fs (loop5): Remounting filesystem read-only [ 1208.113354][T13963] EXT4-fs (loop5): 1 truncate cleaned up [ 1208.119059][T13963] EXT4-fs (loop5): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 1208.154605][T13966] loop2: detected capacity change from 0 to 512 [ 1208.178317][T13967] loop3: detected capacity change from 0 to 512 [ 1208.214454][T13966] EXT4-fs: Ignoring removed nobh option [ 1208.230060][T13967] EXT4-fs: Ignoring removed nobh option 22:23:42 executing program 5: mkdir(0x0, 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0) open(0x0, 0x212841, 0x8) r0 = openat$cgroup_procs(0xffffffffffffffff, &(0x7f0000000140)='cgroup.procs\x00', 0x2, 0x0) writev(r0, &(0x7f0000000440)=[{0x0}], 0x1) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000240)=0x5) r1 = getpid() sched_setscheduler(r1, 0x2, &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) open(0x0, 0x0, 0x145) connect$unix(r2, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r3, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r2, &(0x7f00000000c0), 0x10120, 0x2, 0x0) ioctl$EXT4_IOC_CHECKPOINT(0xffffffffffffffff, 0x4004662b, &(0x7f00000002c0)) syz_mount_image$ext4(&(0x7f0000000440)='ext4\x00', &(0x7f0000000480)='./file0\x00', 0x4400, &(0x7f0000000000)={[{@inode_readahead_blks}, {@block_validity}, {@debug_want_extra_isize={'debug_want_extra_isize', 0x3d, 0x66}}, {@errors_remount}, {@nobh}, {@quota}]}, 0x1, 0x41f, &(0x7f00000004c0)="$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") 22:23:42 executing program 0: mkdir(0x0, 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0) open(0x0, 0x212841, 0x8) r0 = openat$cgroup_procs(0xffffffffffffffff, &(0x7f0000000140)='cgroup.procs\x00', 0x2, 0x0) writev(r0, &(0x7f0000000440)=[{0x0}], 0x1) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000240)=0x5) r1 = getpid() sched_setscheduler(r1, 0x2, &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) open(0x0, 0x0, 0x145) connect$unix(r2, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r3, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r2, &(0x7f00000000c0), 0x10120, 0x2, 0x0) ioctl$EXT4_IOC_CHECKPOINT(0xffffffffffffffff, 0x4004662b, &(0x7f00000002c0)) syz_mount_image$ext4(&(0x7f0000000440)='ext4\x00', &(0x7f0000000480)='./file0\x00', 0x4400, &(0x7f0000000000)={[{@inode_readahead_blks}, {@block_validity}, {@debug_want_extra_isize={'debug_want_extra_isize', 0x3d, 0x66}}, {@errors_remount}, {@nobh}, {@quota}]}, 0x1, 0x41f, &(0x7f00000004c0)="$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") [ 1208.319136][ T5059] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 1208.329648][ T5051] EXT4-fs (loop5): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 1208.392022][T13966] EXT4-fs error (device loop2): ext4_validate_block_bitmap:440: comm syz-executor.2: bg 0: block 35: padding at end of block bitmap is not set [ 1208.409633][T13967] EXT4-fs error (device loop3): ext4_validate_block_bitmap:440: comm syz-executor.3: bg 0: block 35: padding at end of block bitmap is not set [ 1208.503959][T13974] loop1: detected capacity change from 0 to 512 [ 1208.515357][T13974] EXT4-fs: Ignoring removed nobh option [ 1208.640252][T13974] EXT4-fs error (device loop1): ext4_validate_block_bitmap:440: comm syz-executor.1: bg 0: block 35: padding at end of block bitmap is not set [ 1208.661110][T13974] EXT4-fs (loop1): Remounting filesystem read-only [ 1208.668673][T13974] EXT4-fs (loop1): 1 truncate cleaned up [ 1208.674581][T13974] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 1208.766317][T13966] EXT4-fs (loop2): Remounting filesystem read-only [ 1208.783837][T13967] EXT4-fs (loop3): Remounting filesystem read-only [ 1209.136165][T13966] EXT4-fs (loop2): 1 truncate cleaned up [ 1209.148928][T13967] EXT4-fs (loop3): 1 truncate cleaned up [ 1209.204420][T13966] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 1209.302359][T13967] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. 22:23:43 executing program 1: openat$cgroup_procs(0xffffffffffffffff, 0x0, 0x2, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000240)=0x5) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10120, 0x2, 0x0) syz_mount_image$ext4(&(0x7f0000000440)='ext4\x00', &(0x7f0000000480)='./file0\x00', 0x4400, &(0x7f0000000000)={[{@inode_readahead_blks}, {@block_validity}, {@debug_want_extra_isize={'debug_want_extra_isize', 0x3d, 0x66}}, {@errors_remount}, {@nobh}, {@quota}]}, 0x1, 0x41f, &(0x7f00000004c0)="$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") 22:23:43 executing program 2: mount(0x0, 0x0, 0x0, 0x0, 0x0) open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) openat$cgroup_procs(0xffffffffffffffff, &(0x7f0000000140)='cgroup.procs\x00', 0x2, 0x0) writev(0xffffffffffffffff, 0x0, 0x0) prlimit64(0x0, 0xe, 0x0, 0x0) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) recvmmsg(r1, &(0x7f00000000c0), 0x10120, 0x2, 0x0) read$FUSE(0xffffffffffffffff, 0x0, 0x0) syz_mount_image$ext4(&(0x7f0000000440)='ext4\x00', &(0x7f0000000480)='./file0\x00', 0x4400, &(0x7f0000000000)={[{@inode_readahead_blks}, {@block_validity}, {@debug_want_extra_isize={'debug_want_extra_isize', 0x3d, 0x66}}, {@errors_remount}, {@nobh}, {@quota}]}, 0x1, 0x41f, &(0x7f00000004c0)="$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") [ 1209.404295][ T5055] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. 22:23:43 executing program 3: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r0 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) r1 = openat$cgroup_procs(r0, 0x0, 0x2, 0x0) writev(r1, &(0x7f0000000440), 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000240)=0x5) getpid() socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) open(&(0x7f00000020c0)='./file0\x00', 0x200, 0x145) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) syz_mount_image$ext4(&(0x7f0000000440)='ext4\x00', &(0x7f0000000480)='./file0\x00', 0x4400, &(0x7f0000000000)={[{@inode_readahead_blks}, {@block_validity}, {@debug_want_extra_isize={'debug_want_extra_isize', 0x3d, 0x66}}, {@errors_remount}, {@nobh}, {@quota}]}, 0x1, 0x41f, &(0x7f00000004c0)="$eJzs28tvG0UYAPBv10kLLW1CKY8+AENBRDySJi3QAxcQSBxAQoJDOYYkrUrdBjVBolUEAaFyRJW4I45I/AWc4IKAExJXuKNKFcqlhZPR2ruJ69ghD6cu7O8nrTLjnWjm29mxZ2fsAEqrGhF7I+KuiPgtIoYiImkvUG3+ubG0MPXX0sJUEvX6m38mjXLXlxamiqLF/+3OMyNpRPppEoc61Dt38dLZyVpt5kKeH5s/997Y3MVLz5w5N3l65vTM+YkTJ44fG3/+uYlnexJnFtf1gx/OHj7w6ttXXp86eeWdn75J8rijLY5eqUb15mvZ4vFeV9Zne1rSyUAfG8KGVCIi667BxvgfikqsdN5QvPJJXxsHbKt6vV7f2f30Yh34H0ui3y0A+qP4oM+ef4vjFk09bgvXXmw+AGVx38iP5pmBSPMyg23Pt71UjYiTi39/mR2xTesQAACtvsvmP093mv+lcV9Lub35HspwRNwdEfsi4p6I2B8R90Y0yt4fEQ9ssP5qW371/Ce9uqnA1imb/72Q723dPP8rZn8xXMlzexrxDyanztRmjubXZCQGd2b58TXq+P7lXz/vdq51/pcdWf3FXDBvx9WBtgW66cn5ya3E3OraxxEHBzrFnyzvBCQRcSAiDm6yjjNPfn2427l/j38NPdhnqn8V8USz/xejLf5Csvb+5NgdUZs5OlbcFav9/MvlN7rVv6X4eyDr/10d7//l+IeT1v3auY3Xcfn3z7o+02z2/t+RvNVI78hf+2Byfv7CeMSO5LXVr0+s/G+RL8pn8Y8c6Tz+98XKlTgUEdlN/GBEPBQRD+dtfyQiHo2II2vE/+NLj727+fi3Vxb/9Ib6f+OJytkfvu1W//r6/3gjNZK/sp73v/U2cCvXDgAAAP4r0sZ34JN0dDmdpqOjze/w749daW12bv6pU7Pvn59ufld+OAbTYqVrqGU9dDxfGy7yE235Y/m68ReVOxv50anZ2nS/g4eS291l/Gf+qPS7dcC283stKC/jH8rL+IfyMv6hvIx/KK9O4/+jPrQDuPV8/kN5Gf9QXsY/lJfxD6W0ld/1S5Q5Eelt0QyJbUr0+50JAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAACgN/4JAAD//1M/5o4=") [ 1209.495978][ T5066] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 1209.528872][ T5060] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 1209.613570][T13985] loop5: detected capacity change from 0 to 512 [ 1209.624586][T13985] EXT4-fs: Ignoring removed nobh option [ 1209.680190][T13985] EXT4-fs error (device loop5): ext4_validate_block_bitmap:440: comm syz-executor.5: bg 0: block 35: padding at end of block bitmap is not set [ 1209.698349][T13985] EXT4-fs (loop5): Remounting filesystem read-only [ 1209.705805][T13985] EXT4-fs (loop5): 1 truncate cleaned up [ 1209.711703][T13985] EXT4-fs (loop5): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 1210.335918][T13984] loop4: detected capacity change from 0 to 512 [ 1210.489193][T13990] loop1: detected capacity change from 0 to 512 [ 1210.497532][T13990] EXT4-fs: Ignoring removed nobh option 22:23:44 executing program 5: mkdir(0x0, 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) open(0x0, 0x0, 0x8) r0 = openat$cgroup_procs(0xffffffffffffffff, &(0x7f0000000140)='cgroup.procs\x00', 0x2, 0x0) writev(r0, &(0x7f0000000440)=[{0x0}], 0x1) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000240)=0x5) r1 = getpid() sched_setscheduler(r1, 0x2, &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) open(0x0, 0x0, 0x145) connect$unix(r2, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r3, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r2, &(0x7f00000000c0), 0x10120, 0x2, 0x0) ioctl$EXT4_IOC_CHECKPOINT(0xffffffffffffffff, 0x4004662b, &(0x7f00000002c0)) syz_mount_image$ext4(&(0x7f0000000440)='ext4\x00', &(0x7f0000000480)='./file0\x00', 0x4400, &(0x7f0000000000)={[{@inode_readahead_blks}, {@block_validity}, {@debug_want_extra_isize={'debug_want_extra_isize', 0x3d, 0x66}}, {@errors_remount}, {@nobh}, {@quota}]}, 0x1, 0x41f, &(0x7f00000004c0)="$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") [ 1210.615659][T13990] EXT4-fs error (device loop1): ext4_validate_block_bitmap:440: comm syz-executor.1: bg 0: block 35: padding at end of block bitmap is not set [ 1210.635354][T13990] EXT4-fs (loop1): Remounting filesystem read-only [ 1210.642896][T13990] EXT4-fs (loop1): 1 truncate cleaned up [ 1210.648666][T13990] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 1210.726501][T13984] EXT4-fs: Ignoring removed nobh option [ 1210.785014][ T5051] EXT4-fs (loop5): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 1211.037620][T13984] EXT4-fs error (device loop4): ext4_validate_block_bitmap:440: comm syz-executor.4: bg 0: block 35: padding at end of block bitmap is not set [ 1211.132960][T13984] EXT4-fs (loop4): Remounting filesystem read-only [ 1211.154898][T13984] EXT4-fs (loop4): 1 truncate cleaned up [ 1211.174455][T13984] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. 22:23:45 executing program 1: openat$cgroup_procs(0xffffffffffffffff, 0x0, 0x2, 0x0) prlimit64(0x0, 0x0, &(0x7f0000000280)={0x9, 0x8d}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000240)=0x5) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10120, 0x2, 0x0) syz_mount_image$ext4(&(0x7f0000000440)='ext4\x00', &(0x7f0000000480)='./file0\x00', 0x4400, &(0x7f0000000000)={[{@inode_readahead_blks}, {@block_validity}, {@debug_want_extra_isize={'debug_want_extra_isize', 0x3d, 0x66}}, {@errors_remount}, {@nobh}, {@quota}]}, 0x1, 0x41f, &(0x7f00000004c0)="$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") 22:23:45 executing program 4: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r0 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000000140)='cgroup.procs\x00', 0x2, 0x0) writev(r1, 0x0, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000240)=0x5) sched_setscheduler(0x0, 0x2, &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff}) connect$unix(r2, &(0x7f000057eff8)=@abs, 0x6e) recvmmsg(r2, &(0x7f00000000c0), 0x10120, 0x2, 0x0) syz_mount_image$ext4(&(0x7f0000000440)='ext4\x00', &(0x7f0000000480)='./file0\x00', 0x4400, &(0x7f0000000000)={[{@inode_readahead_blks}, {@block_validity}, {@debug_want_extra_isize={'debug_want_extra_isize', 0x3d, 0x66}}, {@errors_remount}, {@nobh}, {@quota}]}, 0x1, 0x41f, &(0x7f00000004c0)="$eJzs28tvG0UYAPBv10kLLW1CKY8+AENBRDySJi3QAxcQSBxAQoJDOYYkrUrdBjVBolUEAaFyRJW4I45I/AWc4IKAExJXuKNKFcqlhZPR2ruJ69ghD6cu7O8nrTLjnWjm29mxZ2fsAEqrGhF7I+KuiPgtIoYiImkvUG3+ubG0MPXX0sJUEvX6m38mjXLXlxamiqLF/+3OMyNpRPppEoc61Dt38dLZyVpt5kKeH5s/997Y3MVLz5w5N3l65vTM+YkTJ44fG3/+uYlnexJnFtf1gx/OHj7w6ttXXp86eeWdn75J8rijLY5eqUb15mvZ4vFeV9Zne1rSyUAfG8KGVCIi667BxvgfikqsdN5QvPJJXxsHbKt6vV7f2f30Yh34H0ui3y0A+qP4oM+ef4vjFk09bgvXXmw+AGVx38iP5pmBSPMyg23Pt71UjYiTi39/mR2xTesQAACtvsvmP093mv+lcV9Lub35HspwRNwdEfsi4p6I2B8R90Y0yt4fEQ9ssP5qW371/Ce9uqnA1imb/72Q723dPP8rZn8xXMlzexrxDyanztRmjubXZCQGd2b58TXq+P7lXz/vdq51/pcdWf3FXDBvx9WBtgW66cn5ya3E3OraxxEHBzrFnyzvBCQRcSAiDm6yjjNPfn2427l/j38NPdhnqn8V8USz/xejLf5Csvb+5NgdUZs5OlbcFav9/MvlN7rVv6X4eyDr/10d7//l+IeT1v3auY3Xcfn3z7o+02z2/t+RvNVI78hf+2Byfv7CeMSO5LXVr0+s/G+RL8pn8Y8c6Tz+98XKlTgUEdlN/GBEPBQRD+dtfyQiHo2II2vE/+NLj727+fi3Vxb/9Ib6f+OJytkfvu1W//r6/3gjNZK/sp73v/U2cCvXDgAAAP4r0sZ34JN0dDmdpqOjze/w749daW12bv6pU7Pvn59ufld+OAbTYqVrqGU9dDxfGy7yE235Y/m68ReVOxv50anZ2nS/g4eS291l/Gf+qPS7dcC283stKC/jH8rL+IfyMv6hvIx/KK9O4/+jPrQDuPV8/kN5Gf9QXsY/lJfxD6W0ld/1S5Q5Eelt0QyJbUr0+50JAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAACgN/4JAAD//1M/5o4=") [ 1211.360542][ T5055] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 1211.460571][ T5059] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 1211.612507][T14002] loop5: detected capacity change from 0 to 512 [ 1211.623998][T14002] EXT4-fs: Ignoring removed nobh option [ 1211.859927][T14002] EXT4-fs error (device loop5): ext4_validate_block_bitmap:440: comm syz-executor.5: bg 0: block 35: padding at end of block bitmap is not set [ 1211.877838][T14002] EXT4-fs (loop5): Remounting filesystem read-only [ 1211.885357][T14002] EXT4-fs (loop5): 1 truncate cleaned up [ 1211.891117][T14002] EXT4-fs (loop5): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 1212.253592][T14004] loop2: detected capacity change from 0 to 512 [ 1212.267624][T14005] loop3: detected capacity change from 0 to 512 [ 1212.340176][T14004] EXT4-fs: Ignoring removed nobh option [ 1212.340969][T14005] EXT4-fs: Ignoring removed nobh option [ 1212.383242][T14004] EXT4-fs error (device loop2): ext4_validate_block_bitmap:440: comm syz-executor.2: bg 0: block 35: padding at end of block bitmap is not set 22:23:46 executing program 5: mkdir(0x0, 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) open(0x0, 0x0, 0x0) r0 = openat$cgroup_procs(0xffffffffffffffff, &(0x7f0000000140)='cgroup.procs\x00', 0x2, 0x0) writev(r0, &(0x7f0000000440)=[{0x0}], 0x1) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000240)=0x5) r1 = getpid() sched_setscheduler(r1, 0x2, &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) open(0x0, 0x0, 0x145) connect$unix(r2, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r3, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r2, &(0x7f00000000c0), 0x10120, 0x2, 0x0) ioctl$EXT4_IOC_CHECKPOINT(0xffffffffffffffff, 0x4004662b, &(0x7f00000002c0)) syz_mount_image$ext4(&(0x7f0000000440)='ext4\x00', &(0x7f0000000480)='./file0\x00', 0x4400, &(0x7f0000000000)={[{@inode_readahead_blks}, {@block_validity}, {@debug_want_extra_isize={'debug_want_extra_isize', 0x3d, 0x66}}, {@errors_remount}, {@nobh}, {@quota}]}, 0x1, 0x41f, &(0x7f00000004c0)="$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") [ 1212.440946][T14005] EXT4-fs error (device loop3): ext4_validate_block_bitmap:440: comm syz-executor.3: bg 0: block 35: padding at end of block bitmap is not set [ 1212.483878][T14007] loop1: detected capacity change from 0 to 512 [ 1212.509501][ T5051] EXT4-fs (loop5): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 1212.514755][T14004] EXT4-fs (loop2): Remounting filesystem read-only [ 1212.525162][T14005] EXT4-fs (loop3): Remounting filesystem read-only [ 1212.532484][T14004] EXT4-fs (loop2): 1 truncate cleaned up [ 1212.538377][T14005] EXT4-fs (loop3): 1 truncate cleaned up [ 1212.544789][T14004] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 1212.557970][T14005] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 1212.610943][T14007] EXT4-fs: Ignoring removed nobh option [ 1212.617293][T14012] loop4: detected capacity change from 0 to 512 [ 1212.627919][T14012] EXT4-fs: Ignoring removed nobh option [ 1212.676095][T14012] EXT4-fs error (device loop4): ext4_validate_block_bitmap:440: comm syz-executor.4: bg 0: block 35: padding at end of block bitmap is not set [ 1212.704165][T14007] EXT4-fs error (device loop1): ext4_validate_block_bitmap:440: comm syz-executor.1: bg 0: block 35: padding at end of block bitmap is not set [ 1212.737970][T14007] EXT4-fs (loop1): Remounting filesystem read-only [ 1212.743415][T14012] EXT4-fs (loop4): Remounting filesystem read-only [ 1212.745138][T14007] EXT4-fs (loop1): 1 truncate cleaned up [ 1212.758287][T14007] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 1212.870544][T14018] loop5: detected capacity change from 0 to 512 [ 1212.881794][T14018] EXT4-fs: Ignoring removed nobh option [ 1212.893172][T14012] EXT4-fs (loop4): 1 truncate cleaned up [ 1212.953998][T14012] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 1213.096378][T14018] EXT4-fs error (device loop5): ext4_validate_block_bitmap:440: comm syz-executor.5: bg 0: block 35: padding at end of block bitmap is not set [ 1213.113892][T14018] EXT4-fs (loop5): Remounting filesystem read-only [ 1213.121386][T14018] EXT4-fs (loop5): 1 truncate cleaned up [ 1213.127369][T14018] EXT4-fs (loop5): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. 22:23:47 executing program 2: mount(0x0, 0x0, 0x0, 0x0, 0x0) open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) openat$cgroup_procs(0xffffffffffffffff, &(0x7f0000000140)='cgroup.procs\x00', 0x2, 0x0) writev(0xffffffffffffffff, 0x0, 0x0) prlimit64(0x0, 0xe, 0x0, 0x0) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) recvmmsg(r1, &(0x7f00000000c0), 0x10120, 0x2, 0x0) read$FUSE(0xffffffffffffffff, 0x0, 0x0) syz_mount_image$ext4(&(0x7f0000000440)='ext4\x00', &(0x7f0000000480)='./file0\x00', 0x4400, &(0x7f0000000000)={[{@inode_readahead_blks}, {@block_validity}, {@debug_want_extra_isize={'debug_want_extra_isize', 0x3d, 0x66}}, {@errors_remount}, {@nobh}, {@quota}]}, 0x1, 0x41f, &(0x7f00000004c0)="$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") [ 1213.518347][ T5066] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. 22:23:47 executing program 3: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r0 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) r1 = openat$cgroup_procs(r0, 0x0, 0x2, 0x0) writev(r1, &(0x7f0000000440), 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000240)=0x5) getpid() socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) open(&(0x7f00000020c0)='./file0\x00', 0x200, 0x145) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) syz_mount_image$ext4(&(0x7f0000000440)='ext4\x00', &(0x7f0000000480)='./file0\x00', 0x4400, &(0x7f0000000000)={[{@inode_readahead_blks}, {@block_validity}, {@debug_want_extra_isize={'debug_want_extra_isize', 0x3d, 0x66}}, {@errors_remount}, {@nobh}, {@quota}]}, 0x1, 0x41f, &(0x7f00000004c0)="$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") 22:23:47 executing program 5: mkdir(0x0, 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) open(0x0, 0x0, 0x0) r0 = openat$cgroup_procs(0xffffffffffffffff, &(0x7f0000000140)='cgroup.procs\x00', 0x2, 0x0) writev(r0, &(0x7f0000000440)=[{0x0}], 0x1) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000240)=0x5) r1 = getpid() sched_setscheduler(r1, 0x2, &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) open(0x0, 0x0, 0x145) connect$unix(r2, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r3, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r2, &(0x7f00000000c0), 0x10120, 0x2, 0x0) ioctl$EXT4_IOC_CHECKPOINT(0xffffffffffffffff, 0x4004662b, &(0x7f00000002c0)) syz_mount_image$ext4(&(0x7f0000000440)='ext4\x00', &(0x7f0000000480)='./file0\x00', 0x4400, &(0x7f0000000000)={[{@inode_readahead_blks}, {@block_validity}, {@debug_want_extra_isize={'debug_want_extra_isize', 0x3d, 0x66}}, {@errors_remount}, {@nobh}, {@quota}]}, 0x1, 0x41f, &(0x7f00000004c0)="$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") [ 1213.731402][ T5060] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. 22:23:47 executing program 4: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r0 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000000140)='cgroup.procs\x00', 0x2, 0x0) writev(r1, &(0x7f0000000440), 0x0) sched_setscheduler(0x0, 0x0, &(0x7f0000000240)=0x5) sched_setscheduler(0x0, 0x2, &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff}) connect$unix(r2, &(0x7f000057eff8)=@abs, 0x6e) recvmmsg(r2, &(0x7f00000000c0), 0x10120, 0x2, 0x0) syz_mount_image$ext4(&(0x7f0000000440)='ext4\x00', &(0x7f0000000480)='./file0\x00', 0x4400, &(0x7f0000000000)={[{@inode_readahead_blks}, {@block_validity}, {@debug_want_extra_isize={'debug_want_extra_isize', 0x3d, 0x66}}, {@errors_remount}, {@nobh}, {@quota}]}, 0x1, 0x41f, &(0x7f00000004c0)="$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") [ 1213.870855][ T5051] EXT4-fs (loop5): unmounting filesystem 00000000-0000-0000-0000-000000000000. 22:23:48 executing program 0: mkdir(0x0, 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0) open(0x0, 0x212841, 0x8) r0 = openat$cgroup_procs(0xffffffffffffffff, &(0x7f0000000140)='cgroup.procs\x00', 0x2, 0x0) writev(r0, &(0x7f0000000440)=[{0x0}], 0x1) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000240)=0x5) r1 = getpid() sched_setscheduler(r1, 0x2, &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) open(0x0, 0x0, 0x145) connect$unix(r2, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r3, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r2, &(0x7f00000000c0), 0x10120, 0x2, 0x0) ioctl$EXT4_IOC_CHECKPOINT(0xffffffffffffffff, 0x4004662b, &(0x7f00000002c0)) syz_mount_image$ext4(&(0x7f0000000440)='ext4\x00', &(0x7f0000000480)='./file0\x00', 0x4400, &(0x7f0000000000)={[{@inode_readahead_blks}, {@block_validity}, {@debug_want_extra_isize={'debug_want_extra_isize', 0x3d, 0x66}}, {@errors_remount}, {@nobh}, {@quota}]}, 0x1, 0x41f, &(0x7f00000004c0)="$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") [ 1214.055467][ T5059] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 1214.093725][T14022] loop2: detected capacity change from 0 to 512 [ 1214.131200][T14022] EXT4-fs: Ignoring removed nobh option [ 1214.303374][T14032] loop5: detected capacity change from 0 to 512 [ 1214.315185][T14032] EXT4-fs: Ignoring removed nobh option [ 1215.867355][T14034] loop3: detected capacity change from 0 to 512 [ 1215.907899][T14032] EXT4-fs error (device loop5): ext4_validate_block_bitmap:440: comm syz-executor.5: bg 0: block 35: padding at end of block bitmap is not set [ 1215.925415][T14032] EXT4-fs (loop5): Remounting filesystem read-only [ 1215.932319][T14032] EXT4-fs (loop5): 1 truncate cleaned up [ 1215.938056][T14032] EXT4-fs (loop5): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 1215.959043][T14022] EXT4-fs error (device loop2): ext4_validate_block_bitmap:440: comm syz-executor.2: bg 0: block 35: padding at end of block bitmap is not set [ 1215.987436][T14039] loop4: detected capacity change from 0 to 512 [ 1216.010328][T14034] EXT4-fs: Ignoring removed nobh option [ 1216.056781][T14039] EXT4-fs: Ignoring removed nobh option 22:23:50 executing program 5: mkdir(0x0, 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) open(0x0, 0x0, 0x0) r0 = openat$cgroup_procs(0xffffffffffffffff, &(0x7f0000000140)='cgroup.procs\x00', 0x2, 0x0) writev(r0, &(0x7f0000000440)=[{0x0}], 0x1) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000240)=0x5) r1 = getpid() sched_setscheduler(r1, 0x2, &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) open(0x0, 0x0, 0x145) connect$unix(r2, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r3, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r2, &(0x7f00000000c0), 0x10120, 0x2, 0x0) ioctl$EXT4_IOC_CHECKPOINT(0xffffffffffffffff, 0x4004662b, &(0x7f00000002c0)) syz_mount_image$ext4(&(0x7f0000000440)='ext4\x00', &(0x7f0000000480)='./file0\x00', 0x4400, &(0x7f0000000000)={[{@inode_readahead_blks}, {@block_validity}, {@debug_want_extra_isize={'debug_want_extra_isize', 0x3d, 0x66}}, {@errors_remount}, {@nobh}, {@quota}]}, 0x1, 0x41f, &(0x7f00000004c0)="$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") [ 1216.122874][T14022] EXT4-fs (loop2): Remounting filesystem read-only [ 1216.149924][ T5051] EXT4-fs (loop5): unmounting filesystem 00000000-0000-0000-0000-000000000000. 22:23:50 executing program 0: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r0 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000000140)='cgroup.procs\x00', 0x2, 0x0) writev(r1, 0x0, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000240)=0x5) sched_setscheduler(0x0, 0x2, &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff}) connect$unix(r2, &(0x7f000057eff8)=@abs, 0x6e) recvmmsg(r2, &(0x7f00000000c0), 0x10120, 0x2, 0x0) syz_mount_image$ext4(&(0x7f0000000440)='ext4\x00', &(0x7f0000000480)='./file0\x00', 0x4400, &(0x7f0000000000)={[{@inode_readahead_blks}, {@block_validity}, {@debug_want_extra_isize={'debug_want_extra_isize', 0x3d, 0x66}}, {@errors_remount}, {@nobh}, {@quota}]}, 0x1, 0x41f, &(0x7f00000004c0)="$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") [ 1216.165454][T14039] EXT4-fs error (device loop4): ext4_validate_block_bitmap:440: comm syz-executor.4: bg 0: block 35: padding at end of block bitmap is not set [ 1216.173052][T14034] EXT4-fs error (device loop3): ext4_validate_block_bitmap:440: comm syz-executor.3: bg 0: block 35: padding at end of block bitmap is not set [ 1216.195002][T14039] EXT4-fs (loop4): Remounting filesystem read-only [ 1216.209883][T14039] EXT4-fs (loop4): 1 truncate cleaned up [ 1216.215815][T14039] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 1216.222085][T14022] EXT4-fs (loop2): 1 truncate cleaned up [ 1216.238000][T14034] EXT4-fs (loop3): Remounting filesystem read-only [ 1216.246040][T14034] EXT4-fs (loop3): 1 truncate cleaned up [ 1216.252065][T14034] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. 22:23:50 executing program 4: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r0 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000000140)='cgroup.procs\x00', 0x2, 0x0) writev(r1, &(0x7f0000000440), 0x0) sched_setscheduler(0x0, 0x0, &(0x7f0000000240)=0x5) sched_setscheduler(0x0, 0x2, &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff}) connect$unix(r2, &(0x7f000057eff8)=@abs, 0x6e) recvmmsg(r2, &(0x7f00000000c0), 0x10120, 0x2, 0x0) syz_mount_image$ext4(&(0x7f0000000440)='ext4\x00', &(0x7f0000000480)='./file0\x00', 0x4400, &(0x7f0000000000)={[{@inode_readahead_blks}, {@block_validity}, {@debug_want_extra_isize={'debug_want_extra_isize', 0x3d, 0x66}}, {@errors_remount}, {@nobh}, {@quota}]}, 0x1, 0x41f, &(0x7f00000004c0)="$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") [ 1216.353893][T14022] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. 22:23:50 executing program 3: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r0 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) r1 = openat$cgroup_procs(r0, 0x0, 0x2, 0x0) writev(r1, &(0x7f0000000440), 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000240)=0x5) getpid() socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) open(&(0x7f00000020c0)='./file0\x00', 0x200, 0x145) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) syz_mount_image$ext4(&(0x7f0000000440)='ext4\x00', &(0x7f0000000480)='./file0\x00', 0x4400, &(0x7f0000000000)={[{@inode_readahead_blks}, {@block_validity}, {@debug_want_extra_isize={'debug_want_extra_isize', 0x3d, 0x66}}, {@errors_remount}, {@nobh}, {@quota}]}, 0x1, 0x41f, &(0x7f00000004c0)="$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") [ 1216.425421][ T5059] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 1216.445532][ T5060] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 1216.567864][T14048] loop5: detected capacity change from 0 to 512 [ 1216.579165][T14048] EXT4-fs: Ignoring removed nobh option [ 1216.727799][T14048] EXT4-fs error (device loop5): ext4_validate_block_bitmap:440: comm syz-executor.5: bg 0: block 35: padding at end of block bitmap is not set [ 1216.748690][T14048] EXT4-fs (loop5): Remounting filesystem read-only [ 1216.756145][T14048] EXT4-fs (loop5): 1 truncate cleaned up [ 1216.762067][T14048] EXT4-fs (loop5): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 1217.327964][ T5066] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 1217.527476][ T5051] EXT4-fs (loop5): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 1217.604937][T14054] loop3: detected capacity change from 0 to 512 [ 1217.634370][T14055] loop4: detected capacity change from 0 to 512 [ 1217.652573][T14054] EXT4-fs: Ignoring removed nobh option [ 1217.663710][T14055] EXT4-fs: Ignoring removed nobh option [ 1217.693315][T14054] EXT4-fs error (device loop3): ext4_validate_block_bitmap:440: comm syz-executor.3: bg 0: block 35: padding at end of block bitmap is not set [ 1217.723518][T14054] EXT4-fs (loop3): Remounting filesystem read-only [ 1217.724218][T14055] EXT4-fs error (device loop4): ext4_validate_block_bitmap:440: comm syz-executor.4: bg 0: block 35: padding at end of block bitmap is not set [ 1217.737125][T14054] EXT4-fs (loop3): 1 truncate cleaned up [ 1217.751932][T14054] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 1217.852108][T14055] EXT4-fs (loop4): Remounting filesystem read-only [ 1217.860208][T14055] EXT4-fs (loop4): 1 truncate cleaned up [ 1217.884512][T14055] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. 22:23:52 executing program 1: openat$cgroup_procs(0xffffffffffffffff, 0x0, 0x2, 0x0) prlimit64(0x0, 0x0, &(0x7f0000000280)={0x9, 0x8d}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000240)=0x5) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10120, 0x2, 0x0) syz_mount_image$ext4(&(0x7f0000000440)='ext4\x00', &(0x7f0000000480)='./file0\x00', 0x4400, &(0x7f0000000000)={[{@inode_readahead_blks}, {@block_validity}, {@debug_want_extra_isize={'debug_want_extra_isize', 0x3d, 0x66}}, {@errors_remount}, {@nobh}, {@quota}]}, 0x1, 0x41f, &(0x7f00000004c0)="$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") 22:23:52 executing program 2: mount(0x0, 0x0, 0x0, 0x0, 0x0) open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) openat$cgroup_procs(0xffffffffffffffff, &(0x7f0000000140)='cgroup.procs\x00', 0x2, 0x0) writev(0xffffffffffffffff, 0x0, 0x0) prlimit64(0x0, 0xe, 0x0, 0x0) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) recvmmsg(r1, &(0x7f00000000c0), 0x10120, 0x2, 0x0) read$FUSE(0xffffffffffffffff, 0x0, 0x0) syz_mount_image$ext4(&(0x7f0000000440)='ext4\x00', &(0x7f0000000480)='./file0\x00', 0x4400, &(0x7f0000000000)={[{@inode_readahead_blks}, {@block_validity}, {@debug_want_extra_isize={'debug_want_extra_isize', 0x3d, 0x66}}, {@errors_remount}, {@nobh}, {@quota}]}, 0x1, 0x41f, &(0x7f00000004c0)="$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") 22:23:52 executing program 0: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r0 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000000140)='cgroup.procs\x00', 0x2, 0x0) writev(r1, 0x0, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000240)=0x5) sched_setscheduler(0x0, 0x2, &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff}) connect$unix(r2, &(0x7f000057eff8)=@abs, 0x6e) recvmmsg(r2, &(0x7f00000000c0), 0x10120, 0x2, 0x0) syz_mount_image$ext4(&(0x7f0000000440)='ext4\x00', &(0x7f0000000480)='./file0\x00', 0x4400, &(0x7f0000000000)={[{@inode_readahead_blks}, {@block_validity}, {@debug_want_extra_isize={'debug_want_extra_isize', 0x3d, 0x66}}, {@errors_remount}, {@nobh}, {@quota}]}, 0x1, 0x41f, &(0x7f00000004c0)="$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") 22:23:52 executing program 5: mkdir(0x0, 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) open(0x0, 0x0, 0x8) r0 = openat$cgroup_procs(0xffffffffffffffff, 0x0, 0x2, 0x0) writev(r0, &(0x7f0000000440)=[{0x0}], 0x1) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000240)=0x5) r1 = getpid() sched_setscheduler(r1, 0x2, &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) open(0x0, 0x0, 0x145) connect$unix(r2, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r3, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r2, &(0x7f00000000c0), 0x10120, 0x2, 0x0) ioctl$EXT4_IOC_CHECKPOINT(0xffffffffffffffff, 0x4004662b, &(0x7f00000002c0)) syz_mount_image$ext4(&(0x7f0000000440)='ext4\x00', &(0x7f0000000480)='./file0\x00', 0x4400, &(0x7f0000000000)={[{@inode_readahead_blks}, {@block_validity}, {@debug_want_extra_isize={'debug_want_extra_isize', 0x3d, 0x66}}, {@errors_remount}, {@nobh}, {@quota}]}, 0x1, 0x41f, &(0x7f00000004c0)="$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") [ 1218.189688][ T5055] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 1218.360134][T14067] loop5: detected capacity change from 0 to 512 [ 1218.371290][T14067] EXT4-fs: Ignoring removed nobh option [ 1218.474415][T14065] loop2: detected capacity change from 0 to 512 [ 1218.568969][T14067] EXT4-fs error (device loop5): ext4_validate_block_bitmap:440: comm syz-executor.5: bg 0: block 35: padding at end of block bitmap is not set [ 1218.589883][T14067] EXT4-fs (loop5): Remounting filesystem read-only [ 1218.597373][T14067] EXT4-fs (loop5): 1 truncate cleaned up [ 1218.603316][T14067] EXT4-fs (loop5): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 1219.008844][T14065] EXT4-fs: Ignoring removed nobh option 22:23:53 executing program 4: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r0 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000000140)='cgroup.procs\x00', 0x2, 0x0) writev(r1, &(0x7f0000000440), 0x0) sched_setscheduler(0x0, 0x0, &(0x7f0000000240)=0x5) sched_setscheduler(0x0, 0x2, &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff}) connect$unix(r2, &(0x7f000057eff8)=@abs, 0x6e) recvmmsg(r2, &(0x7f00000000c0), 0x10120, 0x2, 0x0) syz_mount_image$ext4(&(0x7f0000000440)='ext4\x00', &(0x7f0000000480)='./file0\x00', 0x4400, &(0x7f0000000000)={[{@inode_readahead_blks}, {@block_validity}, {@debug_want_extra_isize={'debug_want_extra_isize', 0x3d, 0x66}}, {@errors_remount}, {@nobh}, {@quota}]}, 0x1, 0x41f, &(0x7f00000004c0)="$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") [ 1219.189053][ T5059] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 1219.201827][T14065] EXT4-fs error (device loop2): ext4_validate_block_bitmap:440: comm syz-executor.2: bg 0: block 35: padding at end of block bitmap is not set 22:23:53 executing program 5: mkdir(0x0, 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) open(0x0, 0x0, 0x8) r0 = openat$cgroup_procs(0xffffffffffffffff, 0x0, 0x2, 0x0) writev(r0, &(0x7f0000000440)=[{0x0}], 0x1) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000240)=0x5) r1 = getpid() sched_setscheduler(r1, 0x2, &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) open(0x0, 0x0, 0x145) connect$unix(r2, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r3, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r2, &(0x7f00000000c0), 0x10120, 0x2, 0x0) ioctl$EXT4_IOC_CHECKPOINT(0xffffffffffffffff, 0x4004662b, &(0x7f00000002c0)) syz_mount_image$ext4(&(0x7f0000000440)='ext4\x00', &(0x7f0000000480)='./file0\x00', 0x4400, &(0x7f0000000000)={[{@inode_readahead_blks}, {@block_validity}, {@debug_want_extra_isize={'debug_want_extra_isize', 0x3d, 0x66}}, {@errors_remount}, {@nobh}, {@quota}]}, 0x1, 0x41f, &(0x7f00000004c0)="$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") 22:23:53 executing program 3: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r0 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) openat$cgroup_procs(r0, &(0x7f0000000140)='cgroup.procs\x00', 0x2, 0x0) writev(0xffffffffffffffff, &(0x7f0000000440), 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000240)=0x5) getpid() socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) open(&(0x7f00000020c0)='./file0\x00', 0x200, 0x145) sendmmsg$unix(r1, &(0x7f00000bd000), 0x318, 0x0) syz_mount_image$ext4(&(0x7f0000000440)='ext4\x00', &(0x7f0000000480)='./file0\x00', 0x4400, &(0x7f0000000000)={[{@inode_readahead_blks}, {@block_validity}, {@debug_want_extra_isize={'debug_want_extra_isize', 0x3d, 0x66}}, {@errors_remount}, {@nobh}, {@quota}]}, 0x1, 0x41f, &(0x7f00000004c0)="$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") [ 1219.258862][T14073] loop1: detected capacity change from 0 to 512 [ 1219.284293][T14065] EXT4-fs (loop2): Remounting filesystem read-only [ 1219.291156][T14065] EXT4-fs (loop2): 1 truncate cleaned up [ 1219.293361][T14073] EXT4-fs: Ignoring removed nobh option 22:23:53 executing program 0: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r0 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000000140)='cgroup.procs\x00', 0x2, 0x0) writev(r1, 0x0, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000240)=0x5) sched_setscheduler(0x0, 0x2, &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff}) connect$unix(r2, &(0x7f000057eff8)=@abs, 0x6e) recvmmsg(r2, &(0x7f00000000c0), 0x10120, 0x2, 0x0) syz_mount_image$ext4(&(0x7f0000000440)='ext4\x00', &(0x7f0000000480)='./file0\x00', 0x4400, &(0x7f0000000000)={[{@inode_readahead_blks}, {@block_validity}, {@debug_want_extra_isize={'debug_want_extra_isize', 0x3d, 0x66}}, {@errors_remount}, {@nobh}, {@quota}]}, 0x1, 0x41f, &(0x7f00000004c0)="$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") [ 1219.554349][T14078] loop5: detected capacity change from 0 to 512 [ 1219.565287][T14078] EXT4-fs: Ignoring removed nobh option 22:23:53 executing program 2: mount(0x0, 0x0, 0x0, 0x0, 0x0) open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) openat$cgroup_procs(0xffffffffffffffff, &(0x7f0000000140)='cgroup.procs\x00', 0x2, 0x0) writev(0xffffffffffffffff, 0x0, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x0, 0x8d}, 0x0) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) recvmmsg(r1, &(0x7f00000000c0), 0x10120, 0x2, 0x0) read$FUSE(0xffffffffffffffff, 0x0, 0x0) syz_mount_image$ext4(&(0x7f0000000440)='ext4\x00', &(0x7f0000000480)='./file0\x00', 0x4400, &(0x7f0000000000)={[{@inode_readahead_blks}, {@block_validity}, {@debug_want_extra_isize={'debug_want_extra_isize', 0x3d, 0x66}}, {@errors_remount}, {@nobh}, {@quota}]}, 0x1, 0x41f, &(0x7f00000004c0)="$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") [ 1219.788035][T14078] EXT4-fs error (device loop5): ext4_validate_block_bitmap:440: comm syz-executor.5: bg 0: block 35: padding at end of block bitmap is not set [ 1219.807602][T14078] EXT4-fs (loop5): Remounting filesystem read-only [ 1219.815866][T14078] EXT4-fs (loop5): 1 truncate cleaned up [ 1220.297455][T14073] EXT4-fs error (device loop1): ext4_validate_block_bitmap:440: comm syz-executor.1: bg 0: block 35: padding at end of block bitmap is not set 22:23:54 executing program 5: mkdir(0x0, 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) open(0x0, 0x0, 0x8) r0 = openat$cgroup_procs(0xffffffffffffffff, 0x0, 0x2, 0x0) writev(r0, &(0x7f0000000440)=[{0x0}], 0x1) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000240)=0x5) r1 = getpid() sched_setscheduler(r1, 0x2, &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) open(0x0, 0x0, 0x145) connect$unix(r2, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r3, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r2, &(0x7f00000000c0), 0x10120, 0x2, 0x0) ioctl$EXT4_IOC_CHECKPOINT(0xffffffffffffffff, 0x4004662b, &(0x7f00000002c0)) syz_mount_image$ext4(&(0x7f0000000440)='ext4\x00', &(0x7f0000000480)='./file0\x00', 0x4400, &(0x7f0000000000)={[{@inode_readahead_blks}, {@block_validity}, {@debug_want_extra_isize={'debug_want_extra_isize', 0x3d, 0x66}}, {@errors_remount}, {@nobh}, {@quota}]}, 0x1, 0x41f, &(0x7f00000004c0)="$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") [ 1220.443800][T14084] loop4: detected capacity change from 0 to 512 [ 1220.450879][T14073] EXT4-fs (loop1): Remounting filesystem read-only [ 1220.460670][T14087] loop3: detected capacity change from 0 to 512 [ 1220.494396][T14073] EXT4-fs (loop1): 1 truncate cleaned up [ 1220.512402][T14087] EXT4-fs: Ignoring removed nobh option [ 1220.522569][T14084] EXT4-fs: Ignoring removed nobh option [ 1220.572177][T14087] EXT4-fs error (device loop3): ext4_validate_block_bitmap:440: comm syz-executor.3: bg 0: block 35: padding at end of block bitmap is not set [ 1220.614385][T14084] EXT4-fs error (device loop4): ext4_validate_block_bitmap:440: comm syz-executor.4: bg 0: block 35: padding at end of block bitmap is not set [ 1220.634088][T14092] loop2: detected capacity change from 0 to 512 [ 1220.646498][T14087] EXT4-fs (loop3): Remounting filesystem read-only [ 1220.659576][T14087] EXT4-fs (loop3): 1 truncate cleaned up [ 1220.664024][T14092] EXT4-fs: Ignoring removed nobh option [ 1220.692137][T14084] EXT4-fs (loop4): Remounting filesystem read-only [ 1220.745397][T14092] EXT4-fs error (device loop2): ext4_validate_block_bitmap:440: comm syz-executor.2: bg 0: block 35: padding at end of block bitmap is not set [ 1220.771789][T14098] loop5: detected capacity change from 0 to 512 [ 1220.779423][T14098] EXT4-fs: Ignoring removed nobh option [ 1220.897242][T14098] EXT4-fs error (device loop5): ext4_validate_block_bitmap:440: comm syz-executor.5: bg 0: block 35: padding at end of block bitmap is not set [ 1220.916389][T14098] EXT4-fs (loop5): Remounting filesystem read-only [ 1220.924047][T14098] EXT4-fs (loop5): 1 truncate cleaned up [ 1221.141626][T14084] EXT4-fs (loop4): 1 truncate cleaned up [ 1221.260717][T14092] EXT4-fs (loop2): Remounting filesystem read-only [ 1221.503064][T14092] EXT4-fs (loop2): 1 truncate cleaned up 22:23:55 executing program 0: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) recvmsg(r0, &(0x7f00000018c0)={0x0, 0x0, &(0x7f0000001700)=[{0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0x9}, 0x10160) 22:23:55 executing program 5: mkdir(0x0, 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) open(0x0, 0x0, 0x8) openat$cgroup_procs(0xffffffffffffffff, &(0x7f0000000140)='cgroup.procs\x00', 0x2, 0x0) writev(0xffffffffffffffff, &(0x7f0000000440)=[{0x0}], 0x1) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000240)=0x5) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) open(0x0, 0x0, 0x145) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10120, 0x2, 0x0) ioctl$EXT4_IOC_CHECKPOINT(0xffffffffffffffff, 0x4004662b, &(0x7f00000002c0)) syz_mount_image$ext4(&(0x7f0000000440)='ext4\x00', &(0x7f0000000480)='./file0\x00', 0x4400, &(0x7f0000000000)={[{@inode_readahead_blks}, {@block_validity}, {@debug_want_extra_isize={'debug_want_extra_isize', 0x3d, 0x66}}, {@errors_remount}, {@nobh}, {@quota}]}, 0x1, 0x41f, &(0x7f00000004c0)="$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") [ 1222.015064][T14105] loop5: detected capacity change from 0 to 512 [ 1222.027095][T14105] EXT4-fs: Ignoring removed nobh option [ 1222.183674][T14105] EXT4-fs error (device loop5): ext4_validate_block_bitmap:440: comm syz-executor.5: bg 0: block 35: padding at end of block bitmap is not set [ 1222.200397][T14105] EXT4-fs (loop5): Remounting filesystem read-only [ 1222.207917][T14105] EXT4-fs (loop5): 1 truncate cleaned up [ 1222.924403][ T5051] EXT4-fs unmount: 16 callbacks suppressed [ 1222.924427][ T5051] EXT4-fs (loop5): unmounting filesystem 00000000-0000-0000-0000-000000000000. 22:23:57 executing program 1: openat$cgroup_procs(0xffffffffffffffff, 0x0, 0x2, 0x0) prlimit64(0x0, 0x0, &(0x7f0000000280)={0x9, 0x8d}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000240)=0x5) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10120, 0x2, 0x0) syz_mount_image$ext4(&(0x7f0000000440)='ext4\x00', &(0x7f0000000480)='./file0\x00', 0x4400, &(0x7f0000000000)={[{@inode_readahead_blks}, {@block_validity}, {@debug_want_extra_isize={'debug_want_extra_isize', 0x3d, 0x66}}, {@errors_remount}, {@nobh}, {@quota}]}, 0x1, 0x41f, &(0x7f00000004c0)="$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") 22:23:57 executing program 3: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r0 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) openat$cgroup_procs(r0, &(0x7f0000000140)='cgroup.procs\x00', 0x2, 0x0) writev(0xffffffffffffffff, &(0x7f0000000440), 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000240)=0x5) getpid() socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) open(&(0x7f00000020c0)='./file0\x00', 0x200, 0x145) sendmmsg$unix(r1, &(0x7f00000bd000), 0x318, 0x0) syz_mount_image$ext4(&(0x7f0000000440)='ext4\x00', &(0x7f0000000480)='./file0\x00', 0x4400, &(0x7f0000000000)={[{@inode_readahead_blks}, {@block_validity}, {@debug_want_extra_isize={'debug_want_extra_isize', 0x3d, 0x66}}, {@errors_remount}, {@nobh}, {@quota}]}, 0x1, 0x41f, &(0x7f00000004c0)="$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") 22:23:57 executing program 4: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r0 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000000140)='cgroup.procs\x00', 0x2, 0x0) writev(r1, &(0x7f0000000440), 0x0) sched_setscheduler(0x0, 0x1, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff}) connect$unix(r2, &(0x7f000057eff8)=@abs, 0x6e) recvmmsg(r2, &(0x7f00000000c0), 0x10120, 0x2, 0x0) syz_mount_image$ext4(&(0x7f0000000440)='ext4\x00', &(0x7f0000000480)='./file0\x00', 0x4400, &(0x7f0000000000)={[{@inode_readahead_blks}, {@block_validity}, {@debug_want_extra_isize={'debug_want_extra_isize', 0x3d, 0x66}}, {@errors_remount}, {@nobh}, {@quota}]}, 0x1, 0x41f, &(0x7f00000004c0)="$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") 22:23:57 executing program 2: mount(0x0, 0x0, 0x0, 0x0, 0x0) open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) openat$cgroup_procs(0xffffffffffffffff, &(0x7f0000000140)='cgroup.procs\x00', 0x2, 0x0) writev(0xffffffffffffffff, 0x0, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x0, 0x8d}, 0x0) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) recvmmsg(r1, &(0x7f00000000c0), 0x10120, 0x2, 0x0) read$FUSE(0xffffffffffffffff, 0x0, 0x0) syz_mount_image$ext4(&(0x7f0000000440)='ext4\x00', &(0x7f0000000480)='./file0\x00', 0x4400, &(0x7f0000000000)={[{@inode_readahead_blks}, {@block_validity}, {@debug_want_extra_isize={'debug_want_extra_isize', 0x3d, 0x66}}, {@errors_remount}, {@nobh}, {@quota}]}, 0x1, 0x41f, &(0x7f00000004c0)="$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") 22:23:57 executing program 0: syz_emit_ethernet(0x2fbf, &(0x7f0000000300)={@broadcast, @empty, @val, {@ipv6}}, 0x0) 22:23:57 executing program 5: mkdir(0x0, 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) open(0x0, 0x0, 0x8) openat$cgroup_procs(0xffffffffffffffff, &(0x7f0000000140)='cgroup.procs\x00', 0x2, 0x0) writev(0xffffffffffffffff, &(0x7f0000000440)=[{0x0}], 0x1) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000240)=0x5) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) open(0x0, 0x0, 0x145) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10120, 0x2, 0x0) ioctl$EXT4_IOC_CHECKPOINT(0xffffffffffffffff, 0x4004662b, &(0x7f00000002c0)) syz_mount_image$ext4(&(0x7f0000000440)='ext4\x00', &(0x7f0000000480)='./file0\x00', 0x4400, &(0x7f0000000000)={[{@inode_readahead_blks}, {@block_validity}, {@debug_want_extra_isize={'debug_want_extra_isize', 0x3d, 0x66}}, {@errors_remount}, {@nobh}, {@quota}]}, 0x1, 0x41f, &(0x7f00000004c0)="$eJzs28tvG0UYAPBv10kLLW1CKY8+AENBRDySJi3QAxcQSBxAQoJDOYYkrUrdBjVBolUEAaFyRJW4I45I/AWc4IKAExJXuKNKFcqlhZPR2ruJ69ghD6cu7O8nrTLjnWjm29mxZ2fsAEqrGhF7I+KuiPgtIoYiImkvUG3+ubG0MPXX0sJUEvX6m38mjXLXlxamiqLF/+3OMyNpRPppEoc61Dt38dLZyVpt5kKeH5s/997Y3MVLz5w5N3l65vTM+YkTJ44fG3/+uYlnexJnFtf1gx/OHj7w6ttXXp86eeWdn75J8rijLY5eqUb15mvZ4vFeV9Zne1rSyUAfG8KGVCIi667BxvgfikqsdN5QvPJJXxsHbKt6vV7f2f30Yh34H0ui3y0A+qP4oM+ef4vjFk09bgvXXmw+AGVx38iP5pmBSPMyg23Pt71UjYiTi39/mR2xTesQAACtvsvmP093mv+lcV9Lub35HspwRNwdEfsi4p6I2B8R90Y0yt4fEQ9ssP5qW371/Ce9uqnA1imb/72Q723dPP8rZn8xXMlzexrxDyanztRmjubXZCQGd2b58TXq+P7lXz/vdq51/pcdWf3FXDBvx9WBtgW66cn5ya3E3OraxxEHBzrFnyzvBCQRcSAiDm6yjjNPfn2427l/j38NPdhnqn8V8USz/xejLf5Csvb+5NgdUZs5OlbcFav9/MvlN7rVv6X4eyDr/10d7//l+IeT1v3auY3Xcfn3z7o+02z2/t+RvNVI78hf+2Byfv7CeMSO5LXVr0+s/G+RL8pn8Y8c6Tz+98XKlTgUEdlN/GBEPBQRD+dtfyQiHo2II2vE/+NLj727+fi3Vxb/9Ib6f+OJytkfvu1W//r6/3gjNZK/sp73v/U2cCvXDgAAAP4r0sZ34JN0dDmdpqOjze/w749daW12bv6pU7Pvn59ufld+OAbTYqVrqGU9dDxfGy7yE235Y/m68ReVOxv50anZ2nS/g4eS291l/Gf+qPS7dcC283stKC/jH8rL+IfyMv6hvIx/KK9O4/+jPrQDuPV8/kN5Gf9QXsY/lJfxD6W0ld/1S5Q5Eelt0QyJbUr0+50JAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAACgN/4JAAD//1M/5o4=") 22:23:57 executing program 0: syz_emit_ethernet(0x3e, &(0x7f0000000300)={@broadcast, @empty, @val, {@ipv6}}, 0x0) [ 1223.290032][ T5055] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 1223.451009][T14122] loop5: detected capacity change from 0 to 512 [ 1223.461972][T14122] EXT4-fs: Ignoring removed nobh option 22:23:57 executing program 0: readv(0xffffffffffffffff, &(0x7f0000001c40)=[{0x0}], 0x1) [ 1223.623009][T14121] loop2: detected capacity change from 0 to 512 [ 1223.667877][T14122] EXT4-fs error (device loop5): ext4_validate_block_bitmap:440: comm syz-executor.5: bg 0: block 35: padding at end of block bitmap is not set [ 1223.684211][T14122] EXT4-fs (loop5): Remounting filesystem read-only [ 1223.691796][T14122] EXT4-fs (loop5): 1 truncate cleaned up [ 1223.697530][T14122] EXT4-fs (loop5): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 1223.782346][T14119] loop4: detected capacity change from 0 to 512 [ 1223.920978][T14123] loop3: detected capacity change from 0 to 512 [ 1223.931780][T14121] EXT4-fs: Ignoring removed nobh option [ 1223.950468][T14119] EXT4-fs: Ignoring removed nobh option [ 1224.106088][T14123] EXT4-fs: Ignoring removed nobh option [ 1224.179899][T14121] EXT4-fs error (device loop2): ext4_validate_block_bitmap:440: comm syz-executor.2: bg 0: block 35: padding at end of block bitmap is not set [ 1224.197926][T14119] EXT4-fs error (device loop4): ext4_validate_block_bitmap:440: comm syz-executor.4: bg 0: block 35: padding at end of block bitmap is not set 22:23:58 executing program 0: sendmsg$unix(0xffffffffffffffff, &(0x7f00000008c0)={0x0, 0xffffff3c, 0x0, 0x5d}, 0x0) [ 1224.236130][T14123] EXT4-fs error (device loop3): ext4_validate_block_bitmap:440: comm syz-executor.3: bg 0: block 35: padding at end of block bitmap is not set [ 1224.272430][T14121] EXT4-fs (loop2): Remounting filesystem read-only 22:23:58 executing program 5: mkdir(0x0, 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) open(0x0, 0x0, 0x8) openat$cgroup_procs(0xffffffffffffffff, &(0x7f0000000140)='cgroup.procs\x00', 0x2, 0x0) writev(0xffffffffffffffff, &(0x7f0000000440)=[{0x0}], 0x1) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000240)=0x5) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) open(0x0, 0x0, 0x145) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10120, 0x2, 0x0) ioctl$EXT4_IOC_CHECKPOINT(0xffffffffffffffff, 0x4004662b, &(0x7f00000002c0)) syz_mount_image$ext4(&(0x7f0000000440)='ext4\x00', &(0x7f0000000480)='./file0\x00', 0x4400, &(0x7f0000000000)={[{@inode_readahead_blks}, {@block_validity}, {@debug_want_extra_isize={'debug_want_extra_isize', 0x3d, 0x66}}, {@errors_remount}, {@nobh}, {@quota}]}, 0x1, 0x41f, &(0x7f00000004c0)="$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") [ 1224.282965][T14119] EXT4-fs (loop4): Remounting filesystem read-only [ 1224.301264][T14123] EXT4-fs (loop3): Remounting filesystem read-only [ 1224.309787][T14121] EXT4-fs (loop2): 1 truncate cleaned up [ 1224.321336][T14119] EXT4-fs (loop4): 1 truncate cleaned up [ 1224.331408][T14123] EXT4-fs (loop3): 1 truncate cleaned up [ 1224.337575][T14123] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 1224.373371][ T5051] EXT4-fs (loop5): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 1224.384576][T14121] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 1224.391812][T14119] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. 22:23:58 executing program 0: r0 = socket$inet(0x2, 0xc002, 0x0) setsockopt$sock_int(r0, 0xffff, 0x1004, &(0x7f0000000000), 0x4) 22:23:58 executing program 3: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r0 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) openat$cgroup_procs(r0, &(0x7f0000000140)='cgroup.procs\x00', 0x2, 0x0) writev(0xffffffffffffffff, &(0x7f0000000440), 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000240)=0x5) getpid() socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) open(&(0x7f00000020c0)='./file0\x00', 0x200, 0x145) sendmmsg$unix(r1, &(0x7f00000bd000), 0x318, 0x0) syz_mount_image$ext4(&(0x7f0000000440)='ext4\x00', &(0x7f0000000480)='./file0\x00', 0x4400, &(0x7f0000000000)={[{@inode_readahead_blks}, {@block_validity}, {@debug_want_extra_isize={'debug_want_extra_isize', 0x3d, 0x66}}, {@errors_remount}, {@nobh}, {@quota}]}, 0x1, 0x41f, &(0x7f00000004c0)="$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") [ 1224.659234][T14139] loop5: detected capacity change from 0 to 512 [ 1224.670040][T14139] EXT4-fs: Ignoring removed nobh option [ 1224.817926][T14139] EXT4-fs error (device loop5): ext4_validate_block_bitmap:440: comm syz-executor.5: bg 0: block 35: padding at end of block bitmap is not set [ 1224.836584][T14139] EXT4-fs (loop5): Remounting filesystem read-only [ 1224.844097][T14139] EXT4-fs (loop5): 1 truncate cleaned up [ 1224.849868][T14139] EXT4-fs (loop5): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 1225.415384][T14141] loop1: detected capacity change from 0 to 512 [ 1225.467416][T14141] EXT4-fs: Ignoring removed nobh option [ 1225.517240][T14141] EXT4-fs error (device loop1): ext4_validate_block_bitmap:440: comm syz-executor.1: bg 0: block 35: padding at end of block bitmap is not set [ 1225.562272][ T5059] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 1225.576551][ T5066] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 1225.586677][ T5060] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 1225.601930][ T5051] EXT4-fs (loop5): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 1225.642003][T14141] EXT4-fs (loop1): Remounting filesystem read-only [ 1225.710126][T14141] EXT4-fs (loop1): 1 truncate cleaned up [ 1225.783378][T14141] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 1225.911679][T14146] loop3: detected capacity change from 0 to 512 [ 1225.918526][T14146] EXT4-fs: Ignoring removed nobh option [ 1225.940142][T14146] EXT4-fs error (device loop3): ext4_validate_block_bitmap:440: comm syz-executor.3: bg 0: block 35: padding at end of block bitmap is not set [ 1225.958838][T14146] EXT4-fs (loop3): Remounting filesystem read-only [ 1225.966530][T14146] EXT4-fs (loop3): 1 truncate cleaned up [ 1225.972927][T14146] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. 22:24:00 executing program 1: openat$cgroup_procs(0xffffffffffffffff, 0x0, 0x2, 0x0) prlimit64(0x0, 0xe, 0x0, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000240)=0x5) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10120, 0x2, 0x0) syz_mount_image$ext4(&(0x7f0000000440)='ext4\x00', &(0x7f0000000480)='./file0\x00', 0x4400, &(0x7f0000000000)={[{@inode_readahead_blks}, {@block_validity}, {@debug_want_extra_isize={'debug_want_extra_isize', 0x3d, 0x66}}, {@errors_remount}, {@nobh}, {@quota}]}, 0x1, 0x41f, &(0x7f00000004c0)="$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") 22:24:00 executing program 4: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r0 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000000140)='cgroup.procs\x00', 0x2, 0x0) writev(r1, &(0x7f0000000440), 0x0) sched_setscheduler(0x0, 0x1, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff}) connect$unix(r2, &(0x7f000057eff8)=@abs, 0x6e) recvmmsg(r2, &(0x7f00000000c0), 0x10120, 0x2, 0x0) syz_mount_image$ext4(&(0x7f0000000440)='ext4\x00', &(0x7f0000000480)='./file0\x00', 0x4400, &(0x7f0000000000)={[{@inode_readahead_blks}, {@block_validity}, {@debug_want_extra_isize={'debug_want_extra_isize', 0x3d, 0x66}}, {@errors_remount}, {@nobh}, {@quota}]}, 0x1, 0x41f, &(0x7f00000004c0)="$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") 22:24:00 executing program 0: readv(0xffffffffffffffff, &(0x7f0000001400)=[{&(0x7f0000000040)=""/4096, 0x1000}, {&(0x7f0000001040)=""/94, 0xfffffffffffffdf0}, {&(0x7f00000010c0)=""/234, 0xea}, {&(0x7f00000011c0)=""/12, 0xc}, {&(0x7f0000001200)=""/133, 0x85}, {&(0x7f0000001480)=""/63, 0x3f}, {&(0x7f0000001300)=""/110, 0x6e}, {&(0x7f0000001380)=""/105, 0x69}], 0x8) 22:24:00 executing program 2: mount(0x0, 0x0, 0x0, 0x0, 0x0) open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) openat$cgroup_procs(0xffffffffffffffff, &(0x7f0000000140)='cgroup.procs\x00', 0x2, 0x0) writev(0xffffffffffffffff, 0x0, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x0, 0x8d}, 0x0) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) recvmmsg(r1, &(0x7f00000000c0), 0x10120, 0x2, 0x0) read$FUSE(0xffffffffffffffff, 0x0, 0x0) syz_mount_image$ext4(&(0x7f0000000440)='ext4\x00', &(0x7f0000000480)='./file0\x00', 0x4400, &(0x7f0000000000)={[{@inode_readahead_blks}, {@block_validity}, {@debug_want_extra_isize={'debug_want_extra_isize', 0x3d, 0x66}}, {@errors_remount}, {@nobh}, {@quota}]}, 0x1, 0x41f, &(0x7f00000004c0)="$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") 22:24:00 executing program 5: mkdir(0x0, 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) open(0x0, 0x0, 0x8) r0 = openat$cgroup_procs(0xffffffffffffffff, &(0x7f0000000140)='cgroup.procs\x00', 0x2, 0x0) writev(r0, 0x0, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000240)=0x5) r1 = getpid() sched_setscheduler(r1, 0x2, &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) open(0x0, 0x0, 0x145) connect$unix(r2, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r3, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r2, &(0x7f00000000c0), 0x10120, 0x2, 0x0) ioctl$EXT4_IOC_CHECKPOINT(0xffffffffffffffff, 0x4004662b, &(0x7f00000002c0)) syz_mount_image$ext4(&(0x7f0000000440)='ext4\x00', &(0x7f0000000480)='./file0\x00', 0x4400, &(0x7f0000000000)={[{@inode_readahead_blks}, {@block_validity}, {@debug_want_extra_isize={'debug_want_extra_isize', 0x3d, 0x66}}, {@errors_remount}, {@nobh}, {@quota}]}, 0x1, 0x41f, &(0x7f00000004c0)="$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") 22:24:00 executing program 0: bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, 0x0, 0x0) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, 0x0, 0x0) openat$uinput(0xffffffffffffff9c, 0x0, 0x0, 0x0) openat$sw_sync_info(0xffffffffffffff9c, 0x0, 0x8400, 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000000e80)=[{{0x0, 0x0, &(0x7f0000000ac0)=[{&(0x7f00000004c0)="9f", 0x1}], 0x1, 0x0, 0x88}}], 0x1, 0x0) syz_mount_image$exfat(&(0x7f0000001500), &(0x7f0000001540)='./file0\x00', 0x2020004c, &(0x7f00000004c0)=ANY=[], 0x0, 0x14ed, &(0x7f0000002a80)="$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") [ 1226.374069][ T5055] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 1226.518602][T14158] loop5: detected capacity change from 0 to 512 [ 1226.529861][T14158] EXT4-fs: Ignoring removed nobh option [ 1226.744591][T14158] EXT4-fs error (device loop5): ext4_validate_block_bitmap:440: comm syz-executor.5: bg 0: block 35: padding at end of block bitmap is not set [ 1226.760466][T14158] EXT4-fs (loop5): Remounting filesystem read-only [ 1226.767927][T14158] EXT4-fs (loop5): 1 truncate cleaned up [ 1226.773833][T14158] EXT4-fs (loop5): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. 22:24:01 executing program 5: mkdir(0x0, 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) open(0x0, 0x0, 0x8) r0 = openat$cgroup_procs(0xffffffffffffffff, &(0x7f0000000140)='cgroup.procs\x00', 0x2, 0x0) writev(r0, 0x0, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000240)=0x5) r1 = getpid() sched_setscheduler(r1, 0x2, &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) open(0x0, 0x0, 0x145) connect$unix(r2, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r3, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r2, &(0x7f00000000c0), 0x10120, 0x2, 0x0) ioctl$EXT4_IOC_CHECKPOINT(0xffffffffffffffff, 0x4004662b, &(0x7f00000002c0)) syz_mount_image$ext4(&(0x7f0000000440)='ext4\x00', &(0x7f0000000480)='./file0\x00', 0x4400, &(0x7f0000000000)={[{@inode_readahead_blks}, {@block_validity}, {@debug_want_extra_isize={'debug_want_extra_isize', 0x3d, 0x66}}, {@errors_remount}, {@nobh}, {@quota}]}, 0x1, 0x41f, &(0x7f00000004c0)="$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") [ 1227.400242][T14157] loop4: detected capacity change from 0 to 512 [ 1227.406779][T14161] loop2: detected capacity change from 0 to 512 [ 1227.431764][T14161] EXT4-fs: Ignoring removed nobh option [ 1227.444267][ T5051] EXT4-fs (loop5): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 1227.457343][T14157] EXT4-fs: Ignoring removed nobh option 22:24:01 executing program 3: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r0 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000000140)='cgroup.procs\x00', 0x2, 0x0) writev(r1, 0x0, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000240)=0x5) getpid() socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) open(&(0x7f00000020c0)='./file0\x00', 0x200, 0x145) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) syz_mount_image$ext4(&(0x7f0000000440)='ext4\x00', &(0x7f0000000480)='./file0\x00', 0x4400, &(0x7f0000000000)={[{@inode_readahead_blks}, {@block_validity}, {@debug_want_extra_isize={'debug_want_extra_isize', 0x3d, 0x66}}, {@errors_remount}, {@nobh}, {@quota}]}, 0x1, 0x41f, &(0x7f00000004c0)="$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") 22:24:01 executing program 0: r0 = msgget$private(0x0, 0x0) msgsnd(r0, &(0x7f00000000c0)={0x1}, 0x8, 0x0) [ 1227.488623][T14161] EXT4-fs error (device loop2): ext4_validate_block_bitmap:440: comm syz-executor.2: bg 0: block 35: padding at end of block bitmap is not set [ 1227.534099][ T5060] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 1227.536991][T14157] EXT4-fs error (device loop4): ext4_validate_block_bitmap:440: comm syz-executor.4: bg 0: block 35: padding at end of block bitmap is not set [ 1227.559080][T14161] EXT4-fs (loop2): Remounting filesystem read-only [ 1227.583709][T14161] EXT4-fs (loop2): 1 truncate cleaned up [ 1227.642022][T14161] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 1227.682225][T14157] EXT4-fs (loop4): Remounting filesystem read-only [ 1227.689027][T14157] EXT4-fs (loop4): 1 truncate cleaned up [ 1227.707631][T14168] loop1: detected capacity change from 0 to 512 22:24:01 executing program 0: open(&(0x7f0000003340)='./file0\x00', 0x1416c1, 0x0) [ 1227.763618][T14168] EXT4-fs: Ignoring removed nobh option [ 1227.776229][T14157] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 1227.890397][T14177] loop5: detected capacity change from 0 to 512 [ 1227.902292][T14177] EXT4-fs: Ignoring removed nobh option [ 1228.119614][T14177] EXT4-fs error (device loop5): ext4_validate_block_bitmap:440: comm syz-executor.5: bg 0: block 35: padding at end of block bitmap is not set [ 1228.135604][T14177] EXT4-fs (loop5): Remounting filesystem read-only [ 1228.143085][T14177] EXT4-fs (loop5): 1 truncate cleaned up [ 1228.148854][T14177] EXT4-fs (loop5): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 1228.275212][T14168] EXT4-fs error (device loop1): ext4_validate_block_bitmap:440: comm syz-executor.1: bg 0: block 35: padding at end of block bitmap is not set 22:24:02 executing program 2: mount(0x0, 0x0, 0x0, 0x0, 0x0) open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) openat$cgroup_procs(0xffffffffffffffff, &(0x7f0000000140)='cgroup.procs\x00', 0x2, 0x0) writev(0xffffffffffffffff, 0x0, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9}, 0x0) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) recvmmsg(r1, &(0x7f00000000c0), 0x10120, 0x2, 0x0) read$FUSE(0xffffffffffffffff, 0x0, 0x0) syz_mount_image$ext4(&(0x7f0000000440)='ext4\x00', &(0x7f0000000480)='./file0\x00', 0x4400, &(0x7f0000000000)={[{@inode_readahead_blks}, {@block_validity}, {@debug_want_extra_isize={'debug_want_extra_isize', 0x3d, 0x66}}, {@errors_remount}, {@nobh}, {@quota}]}, 0x1, 0x41f, &(0x7f00000004c0)="$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") [ 1228.620280][T14178] loop3: detected capacity change from 0 to 512 22:24:02 executing program 4: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r0 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000000140)='cgroup.procs\x00', 0x2, 0x0) writev(r1, &(0x7f0000000440), 0x0) sched_setscheduler(0x0, 0x1, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff}) connect$unix(r2, &(0x7f000057eff8)=@abs, 0x6e) recvmmsg(r2, &(0x7f00000000c0), 0x10120, 0x2, 0x0) syz_mount_image$ext4(&(0x7f0000000440)='ext4\x00', &(0x7f0000000480)='./file0\x00', 0x4400, &(0x7f0000000000)={[{@inode_readahead_blks}, {@block_validity}, {@debug_want_extra_isize={'debug_want_extra_isize', 0x3d, 0x66}}, {@errors_remount}, {@nobh}, {@quota}]}, 0x1, 0x41f, &(0x7f00000004c0)="$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") [ 1228.701006][T14178] EXT4-fs: Ignoring removed nobh option [ 1228.769480][ T5066] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 1228.771055][T14168] EXT4-fs (loop1): Remounting filesystem read-only [ 1228.781030][ T5059] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 1228.795602][T14168] EXT4-fs (loop1): 1 truncate cleaned up [ 1228.797585][ T5051] EXT4-fs (loop5): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 1228.801325][T14168] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 1228.857353][T14178] EXT4-fs error (device loop3): ext4_validate_block_bitmap:440: comm syz-executor.3: bg 0: block 35: padding at end of block bitmap is not set [ 1228.978067][T14178] EXT4-fs (loop3): Remounting filesystem read-only [ 1228.988045][T14178] EXT4-fs (loop3): 1 truncate cleaned up [ 1229.001774][T14178] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 1229.054935][T14187] loop4: detected capacity change from 0 to 512 [ 1229.082467][T14187] EXT4-fs: Ignoring removed nobh option [ 1229.128396][T14187] EXT4-fs error (device loop4): ext4_validate_block_bitmap:440: comm syz-executor.4: bg 0: block 35: padding at end of block bitmap is not set [ 1229.168416][T14189] loop2: detected capacity change from 0 to 512 [ 1229.190676][T14189] EXT4-fs: Ignoring removed nobh option [ 1229.252831][T14187] EXT4-fs (loop4): Remounting filesystem read-only [ 1229.259625][T14187] EXT4-fs (loop4): 1 truncate cleaned up [ 1229.273260][T14189] EXT4-fs error (device loop2): ext4_validate_block_bitmap:440: comm syz-executor.2: bg 0: block 35: padding at end of block bitmap is not set [ 1229.314240][T14187] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 1229.337561][ T5060] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 1229.337574][T14189] EXT4-fs (loop2): Remounting filesystem read-only [ 1229.337790][T14189] EXT4-fs (loop2): 1 truncate cleaned up [ 1229.369779][T14189] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 1229.835524][ T5059] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 1229.880638][ T5066] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. 22:24:04 executing program 1: openat$cgroup_procs(0xffffffffffffffff, 0x0, 0x2, 0x0) prlimit64(0x0, 0xe, 0x0, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000240)=0x5) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10120, 0x2, 0x0) syz_mount_image$ext4(&(0x7f0000000440)='ext4\x00', &(0x7f0000000480)='./file0\x00', 0x4400, &(0x7f0000000000)={[{@inode_readahead_blks}, {@block_validity}, {@debug_want_extra_isize={'debug_want_extra_isize', 0x3d, 0x66}}, {@errors_remount}, {@nobh}, {@quota}]}, 0x1, 0x41f, &(0x7f00000004c0)="$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") 22:24:04 executing program 5: mkdir(0x0, 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) open(0x0, 0x0, 0x8) r0 = openat$cgroup_procs(0xffffffffffffffff, &(0x7f0000000140)='cgroup.procs\x00', 0x2, 0x0) writev(r0, 0x0, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000240)=0x5) r1 = getpid() sched_setscheduler(r1, 0x2, &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) open(0x0, 0x0, 0x145) connect$unix(r2, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r3, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r2, &(0x7f00000000c0), 0x10120, 0x2, 0x0) ioctl$EXT4_IOC_CHECKPOINT(0xffffffffffffffff, 0x4004662b, &(0x7f00000002c0)) syz_mount_image$ext4(&(0x7f0000000440)='ext4\x00', &(0x7f0000000480)='./file0\x00', 0x4400, &(0x7f0000000000)={[{@inode_readahead_blks}, {@block_validity}, {@debug_want_extra_isize={'debug_want_extra_isize', 0x3d, 0x66}}, {@errors_remount}, {@nobh}, {@quota}]}, 0x1, 0x41f, &(0x7f00000004c0)="$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") 22:24:04 executing program 0: open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r0 = open(&(0x7f0000007f80)='./bus\x00', 0x145142, 0x0) ftruncate(r0, 0x2007ffb) r1 = open(&(0x7f0000000000)='./bus\x00', 0x60142, 0x0) r2 = open(&(0x7f0000007f80)='./bus\x00', 0x145142, 0x0) sendfile(r1, r2, 0x0, 0x1000000201005) fallocate(r2, 0x8, 0x0, 0x8000) 22:24:04 executing program 3: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r0 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000000140)='cgroup.procs\x00', 0x2, 0x0) writev(r1, 0x0, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000240)=0x5) getpid() socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) open(&(0x7f00000020c0)='./file0\x00', 0x200, 0x145) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) syz_mount_image$ext4(&(0x7f0000000440)='ext4\x00', &(0x7f0000000480)='./file0\x00', 0x4400, &(0x7f0000000000)={[{@inode_readahead_blks}, {@block_validity}, {@debug_want_extra_isize={'debug_want_extra_isize', 0x3d, 0x66}}, {@errors_remount}, {@nobh}, {@quota}]}, 0x1, 0x41f, &(0x7f00000004c0)="$eJzs28tvG0UYAPBv10kLLW1CKY8+AENBRDySJi3QAxcQSBxAQoJDOYYkrUrdBjVBolUEAaFyRJW4I45I/AWc4IKAExJXuKNKFcqlhZPR2ruJ69ghD6cu7O8nrTLjnWjm29mxZ2fsAEqrGhF7I+KuiPgtIoYiImkvUG3+ubG0MPXX0sJUEvX6m38mjXLXlxamiqLF/+3OMyNpRPppEoc61Dt38dLZyVpt5kKeH5s/997Y3MVLz5w5N3l65vTM+YkTJ44fG3/+uYlnexJnFtf1gx/OHj7w6ttXXp86eeWdn75J8rijLY5eqUb15mvZ4vFeV9Zne1rSyUAfG8KGVCIi667BxvgfikqsdN5QvPJJXxsHbKt6vV7f2f30Yh34H0ui3y0A+qP4oM+ef4vjFk09bgvXXmw+AGVx38iP5pmBSPMyg23Pt71UjYiTi39/mR2xTesQAACtvsvmP093mv+lcV9Lub35HspwRNwdEfsi4p6I2B8R90Y0yt4fEQ9ssP5qW371/Ce9uqnA1imb/72Q723dPP8rZn8xXMlzexrxDyanztRmjubXZCQGd2b58TXq+P7lXz/vdq51/pcdWf3FXDBvx9WBtgW66cn5ya3E3OraxxEHBzrFnyzvBCQRcSAiDm6yjjNPfn2427l/j38NPdhnqn8V8USz/xejLf5Csvb+5NgdUZs5OlbcFav9/MvlN7rVv6X4eyDr/10d7//l+IeT1v3auY3Xcfn3z7o+02z2/t+RvNVI78hf+2Byfv7CeMSO5LXVr0+s/G+RL8pn8Y8c6Tz+98XKlTgUEdlN/GBEPBQRD+dtfyQiHo2II2vE/+NLj727+fi3Vxb/9Ib6f+OJytkfvu1W//r6/3gjNZK/sp73v/U2cCvXDgAAAP4r0sZ34JN0dDmdpqOjze/w749daW12bv6pU7Pvn59ufld+OAbTYqVrqGU9dDxfGy7yE235Y/m68ReVOxv50anZ2nS/g4eS291l/Gf+qPS7dcC283stKC/jH8rL+IfyMv6hvIx/KK9O4/+jPrQDuPV8/kN5Gf9QXsY/lJfxD6W0ld/1S5Q5Eelt0QyJbUr0+50JAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAACgN/4JAAD//1M/5o4=") 22:24:04 executing program 4: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r0 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000000140)='cgroup.procs\x00', 0x2, 0x0) writev(r1, &(0x7f0000000440), 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000240)) sched_setscheduler(0x0, 0x2, &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff}) connect$unix(r2, &(0x7f000057eff8)=@abs, 0x6e) recvmmsg(r2, &(0x7f00000000c0), 0x10120, 0x2, 0x0) syz_mount_image$ext4(&(0x7f0000000440)='ext4\x00', &(0x7f0000000480)='./file0\x00', 0x4400, &(0x7f0000000000)={[{@inode_readahead_blks}, {@block_validity}, {@debug_want_extra_isize={'debug_want_extra_isize', 0x3d, 0x66}}, {@errors_remount}, {@nobh}, {@quota}]}, 0x1, 0x41f, &(0x7f00000004c0)="$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") 22:24:04 executing program 2: mount(0x0, 0x0, 0x0, 0x0, 0x0) open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) openat$cgroup_procs(0xffffffffffffffff, &(0x7f0000000140)='cgroup.procs\x00', 0x2, 0x0) writev(0xffffffffffffffff, 0x0, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9}, 0x0) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) recvmmsg(r1, &(0x7f00000000c0), 0x10120, 0x2, 0x0) read$FUSE(0xffffffffffffffff, 0x0, 0x0) syz_mount_image$ext4(&(0x7f0000000440)='ext4\x00', &(0x7f0000000480)='./file0\x00', 0x4400, &(0x7f0000000000)={[{@inode_readahead_blks}, {@block_validity}, {@debug_want_extra_isize={'debug_want_extra_isize', 0x3d, 0x66}}, {@errors_remount}, {@nobh}, {@quota}]}, 0x1, 0x41f, &(0x7f00000004c0)="$eJzs28tvG0UYAPBv10kLLW1CKY8+AENBRDySJi3QAxcQSBxAQoJDOYYkrUrdBjVBolUEAaFyRJW4I45I/AWc4IKAExJXuKNKFcqlhZPR2ruJ69ghD6cu7O8nrTLjnWjm29mxZ2fsAEqrGhF7I+KuiPgtIoYiImkvUG3+ubG0MPXX0sJUEvX6m38mjXLXlxamiqLF/+3OMyNpRPppEoc61Dt38dLZyVpt5kKeH5s/997Y3MVLz5w5N3l65vTM+YkTJ44fG3/+uYlnexJnFtf1gx/OHj7w6ttXXp86eeWdn75J8rijLY5eqUb15mvZ4vFeV9Zne1rSyUAfG8KGVCIi667BxvgfikqsdN5QvPJJXxsHbKt6vV7f2f30Yh34H0ui3y0A+qP4oM+ef4vjFk09bgvXXmw+AGVx38iP5pmBSPMyg23Pt71UjYiTi39/mR2xTesQAACtvsvmP093mv+lcV9Lub35HspwRNwdEfsi4p6I2B8R90Y0yt4fEQ9ssP5qW371/Ce9uqnA1imb/72Q723dPP8rZn8xXMlzexrxDyanztRmjubXZCQGd2b58TXq+P7lXz/vdq51/pcdWf3FXDBvx9WBtgW66cn5ya3E3OraxxEHBzrFnyzvBCQRcSAiDm6yjjNPfn2427l/j38NPdhnqn8V8USz/xejLf5Csvb+5NgdUZs5OlbcFav9/MvlN7rVv6X4eyDr/10d7//l+IeT1v3auY3Xcfn3z7o+02z2/t+RvNVI78hf+2Byfv7CeMSO5LXVr0+s/G+RL8pn8Y8c6Tz+98XKlTgUEdlN/GBEPBQRD+dtfyQiHo2II2vE/+NLj727+fi3Vxb/9Ib6f+OJytkfvu1W//r6/3gjNZK/sp73v/U2cCvXDgAAAP4r0sZ34JN0dDmdpqOjze/w749daW12bv6pU7Pvn59ufld+OAbTYqVrqGU9dDxfGy7yE235Y/m68ReVOxv50anZ2nS/g4eS291l/Gf+qPS7dcC283stKC/jH8rL+IfyMv6hvIx/KK9O4/+jPrQDuPV8/kN5Gf9QXsY/lJfxD6W0ld/1S5Q5Eelt0QyJbUr0+50JAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAACgN/4JAAD//1M/5o4=") [ 1230.003874][ T5055] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 1230.062412][ T27] audit: type=1800 audit(1686435844.194:70): pid=14193 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor.0" name="bus" dev="sda1" ino=1975 res=0 errno=0 [ 1230.136726][T14202] loop4: detected capacity change from 0 to 512 [ 1230.144066][T14201] loop3: detected capacity change from 0 to 512 [ 1230.225596][T14206] loop5: detected capacity change from 0 to 512 [ 1230.236795][T14206] EXT4-fs: Ignoring removed nobh option [ 1230.305592][T14201] EXT4-fs: Ignoring removed nobh option [ 1230.338650][T14202] EXT4-fs: Ignoring removed nobh option [ 1230.408310][T14203] loop2: detected capacity change from 0 to 512 [ 1230.510623][T14206] EXT4-fs error (device loop5): ext4_validate_block_bitmap:440: comm syz-executor.5: bg 0: block 35: padding at end of block bitmap is not set [ 1230.528242][T14206] EXT4-fs (loop5): Remounting filesystem read-only [ 1230.535743][T14206] EXT4-fs (loop5): 1 truncate cleaned up [ 1230.541506][T14206] EXT4-fs (loop5): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 1230.811160][T14203] EXT4-fs: Ignoring removed nobh option [ 1230.917053][T14202] EXT4-fs error (device loop4): ext4_validate_block_bitmap:440: comm syz-executor.4: bg 0: block 35: padding at end of block bitmap is not set [ 1230.935939][T14201] EXT4-fs error (device loop3): ext4_validate_block_bitmap:440: comm syz-executor.3: bg 0: block 35: padding at end of block bitmap is not set [ 1230.996649][T14203] EXT4-fs error (device loop2): ext4_validate_block_bitmap:440: comm syz-executor.2: bg 0: block 35: padding at end of block bitmap is not set [ 1231.029326][T14202] EXT4-fs (loop4): Remounting filesystem read-only 22:24:05 executing program 5: mkdir(0x0, 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) open(0x0, 0x0, 0x8) r0 = openat$cgroup_procs(0xffffffffffffffff, &(0x7f0000000140)='cgroup.procs\x00', 0x2, 0x0) writev(r0, &(0x7f0000000440), 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000240)=0x5) r1 = getpid() sched_setscheduler(r1, 0x2, &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) open(0x0, 0x0, 0x145) connect$unix(r2, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r3, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r2, &(0x7f00000000c0), 0x10120, 0x2, 0x0) ioctl$EXT4_IOC_CHECKPOINT(0xffffffffffffffff, 0x4004662b, &(0x7f00000002c0)) syz_mount_image$ext4(&(0x7f0000000440)='ext4\x00', &(0x7f0000000480)='./file0\x00', 0x4400, &(0x7f0000000000)={[{@inode_readahead_blks}, {@block_validity}, {@debug_want_extra_isize={'debug_want_extra_isize', 0x3d, 0x66}}, {@errors_remount}, {@nobh}, {@quota}]}, 0x1, 0x41f, &(0x7f00000004c0)="$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") [ 1231.047952][T14201] EXT4-fs (loop3): Remounting filesystem read-only [ 1231.078499][T14202] EXT4-fs (loop4): 1 truncate cleaned up [ 1231.087301][T14201] EXT4-fs (loop3): 1 truncate cleaned up [ 1231.111780][T14203] EXT4-fs (loop2): Remounting filesystem read-only [ 1231.123989][T14202] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 1231.142241][ T5051] EXT4-fs (loop5): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 1231.144938][T14217] loop1: detected capacity change from 0 to 512 [ 1231.158983][T14217] EXT4-fs: Ignoring removed nobh option [ 1231.165118][T14201] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 1231.170266][T14203] EXT4-fs (loop2): 1 truncate cleaned up [ 1231.194458][T14217] EXT4-fs error (device loop1): ext4_validate_block_bitmap:440: comm syz-executor.1: bg 0: block 35: padding at end of block bitmap is not set [ 1231.221702][T14217] EXT4-fs (loop1): Remounting filesystem read-only [ 1231.228465][T14217] EXT4-fs (loop1): 1 truncate cleaned up [ 1231.234332][T14203] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. 22:24:05 executing program 4: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r0 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000000140)='cgroup.procs\x00', 0x2, 0x0) writev(r1, &(0x7f0000000440), 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000240)) sched_setscheduler(0x0, 0x2, &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff}) connect$unix(r2, &(0x7f000057eff8)=@abs, 0x6e) recvmmsg(r2, &(0x7f00000000c0), 0x10120, 0x2, 0x0) syz_mount_image$ext4(&(0x7f0000000440)='ext4\x00', &(0x7f0000000480)='./file0\x00', 0x4400, &(0x7f0000000000)={[{@inode_readahead_blks}, {@block_validity}, {@debug_want_extra_isize={'debug_want_extra_isize', 0x3d, 0x66}}, {@errors_remount}, {@nobh}, {@quota}]}, 0x1, 0x41f, &(0x7f00000004c0)="$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") [ 1231.290175][T14217] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. 22:24:05 executing program 3: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r0 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000000140)='cgroup.procs\x00', 0x2, 0x0) writev(r1, 0x0, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000240)=0x5) getpid() socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) open(&(0x7f00000020c0)='./file0\x00', 0x200, 0x145) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) syz_mount_image$ext4(&(0x7f0000000440)='ext4\x00', &(0x7f0000000480)='./file0\x00', 0x4400, &(0x7f0000000000)={[{@inode_readahead_blks}, {@block_validity}, {@debug_want_extra_isize={'debug_want_extra_isize', 0x3d, 0x66}}, {@errors_remount}, {@nobh}, {@quota}]}, 0x1, 0x41f, &(0x7f00000004c0)="$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") [ 1231.388154][ T5059] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 1231.431813][ T5060] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 1231.533837][T14222] loop5: detected capacity change from 0 to 512 [ 1231.544803][T14222] EXT4-fs: Ignoring removed nobh option [ 1231.606435][T14222] EXT4-fs error (device loop5): ext4_validate_block_bitmap:440: comm syz-executor.5: bg 0: block 35: padding at end of block bitmap is not set [ 1231.623636][T14222] EXT4-fs (loop5): Remounting filesystem read-only [ 1231.631171][T14222] EXT4-fs (loop5): 1 truncate cleaned up [ 1231.637067][T14222] EXT4-fs (loop5): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. 22:24:05 executing program 2: mount(0x0, 0x0, 0x0, 0x0, 0x0) open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) openat$cgroup_procs(0xffffffffffffffff, &(0x7f0000000140)='cgroup.procs\x00', 0x2, 0x0) writev(0xffffffffffffffff, 0x0, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9}, 0x0) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) recvmmsg(r1, &(0x7f00000000c0), 0x10120, 0x2, 0x0) read$FUSE(0xffffffffffffffff, 0x0, 0x0) syz_mount_image$ext4(&(0x7f0000000440)='ext4\x00', &(0x7f0000000480)='./file0\x00', 0x4400, &(0x7f0000000000)={[{@inode_readahead_blks}, {@block_validity}, {@debug_want_extra_isize={'debug_want_extra_isize', 0x3d, 0x66}}, {@errors_remount}, {@nobh}, {@quota}]}, 0x1, 0x41f, &(0x7f00000004c0)="$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") [ 1231.866509][ T5066] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. 22:24:06 executing program 5: mkdir(0x0, 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) open(0x0, 0x0, 0x8) r0 = openat$cgroup_procs(0xffffffffffffffff, &(0x7f0000000140)='cgroup.procs\x00', 0x2, 0x0) writev(r0, &(0x7f0000000440), 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000240)=0x5) r1 = getpid() sched_setscheduler(r1, 0x2, &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) open(0x0, 0x0, 0x145) connect$unix(r2, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r3, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r2, &(0x7f00000000c0), 0x10120, 0x2, 0x0) ioctl$EXT4_IOC_CHECKPOINT(0xffffffffffffffff, 0x4004662b, &(0x7f00000002c0)) syz_mount_image$ext4(&(0x7f0000000440)='ext4\x00', &(0x7f0000000480)='./file0\x00', 0x4400, &(0x7f0000000000)={[{@inode_readahead_blks}, {@block_validity}, {@debug_want_extra_isize={'debug_want_extra_isize', 0x3d, 0x66}}, {@errors_remount}, {@nobh}, {@quota}]}, 0x1, 0x41f, &(0x7f00000004c0)="$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") [ 1232.452800][ T5051] EXT4-fs (loop5): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 1232.645880][T14230] loop2: detected capacity change from 0 to 512 [ 1232.664660][T14230] EXT4-fs: Ignoring removed nobh option [ 1232.685931][T14233] loop3: detected capacity change from 0 to 512 [ 1232.705250][T14232] loop4: detected capacity change from 0 to 512 [ 1232.722466][T14232] EXT4-fs: Ignoring removed nobh option [ 1232.722537][T14233] EXT4-fs: Ignoring removed nobh option [ 1232.731407][T14230] EXT4-fs error (device loop2): ext4_validate_block_bitmap:440: comm syz-executor.2: bg 0: block 35: padding at end of block bitmap is not set [ 1232.833534][T14238] loop5: detected capacity change from 0 to 512 [ 1232.844836][T14238] EXT4-fs: Ignoring removed nobh option [ 1232.987017][T14232] EXT4-fs error (device loop4): ext4_validate_block_bitmap:440: comm syz-executor.4: bg 0: block 35: padding at end of block bitmap is not set [ 1233.036677][T14238] EXT4-fs error (device loop5): ext4_validate_block_bitmap:440: comm syz-executor.5: bg 0: block 35: padding at end of block bitmap is not set [ 1233.054467][T14238] EXT4-fs (loop5): Remounting filesystem read-only [ 1233.062011][T14238] EXT4-fs (loop5): 1 truncate cleaned up [ 1233.067772][T14238] EXT4-fs (loop5): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 1233.137942][ T27] audit: type=1800 audit(1686435847.274:71): pid=14193 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="syz-executor.0" name="bus" dev="sda1" ino=1975 res=0 errno=0 [ 1233.197170][T14230] EXT4-fs (loop2): Remounting filesystem read-only [ 1233.327080][T14233] EXT4-fs error (device loop3): ext4_validate_block_bitmap:440: comm syz-executor.3: bg 0: block 35: padding at end of block bitmap is not set [ 1233.368246][T14230] EXT4-fs (loop2): 1 truncate cleaned up [ 1233.409211][T14232] EXT4-fs (loop4): Remounting filesystem read-only [ 1233.457490][ T27] audit: type=1800 audit(1686435847.294:72): pid=14204 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor.0" name="bus" dev="sda1" ino=1975 res=0 errno=0 [ 1233.526396][T14230] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 1233.559525][T14232] EXT4-fs (loop4): 1 truncate cleaned up [ 1233.586323][T14233] EXT4-fs (loop3): Remounting filesystem read-only [ 1233.594431][T14232] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. 22:24:07 executing program 0: r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/crypto\x00', 0x0, 0x0) lseek(r0, 0x0, 0x3) [ 1233.640942][T14233] EXT4-fs (loop3): 1 truncate cleaned up [ 1233.676867][T14233] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 1233.692511][ T5051] EXT4-fs (loop5): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 1233.856345][ T5059] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 1233.875161][ T5066] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 1233.940918][ T5060] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. 22:24:08 executing program 4: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r0 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000000140)='cgroup.procs\x00', 0x2, 0x0) writev(r1, &(0x7f0000000440), 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000240)) sched_setscheduler(0x0, 0x0, &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff}) connect$unix(r2, &(0x7f000057eff8)=@abs, 0x6e) recvmmsg(r2, &(0x7f00000000c0), 0x10120, 0x2, 0x0) syz_mount_image$ext4(&(0x7f0000000440)='ext4\x00', &(0x7f0000000480)='./file0\x00', 0x4400, &(0x7f0000000000)={[{@inode_readahead_blks}, {@block_validity}, {@debug_want_extra_isize={'debug_want_extra_isize', 0x3d, 0x66}}, {@errors_remount}, {@nobh}, {@quota}]}, 0x1, 0x41f, &(0x7f00000004c0)="$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") 22:24:08 executing program 5: mkdir(0x0, 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) open(0x0, 0x0, 0x8) r0 = openat$cgroup_procs(0xffffffffffffffff, &(0x7f0000000140)='cgroup.procs\x00', 0x2, 0x0) writev(r0, &(0x7f0000000440), 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000240)=0x5) r1 = getpid() sched_setscheduler(r1, 0x2, &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) open(0x0, 0x0, 0x145) connect$unix(r2, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r3, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r2, &(0x7f00000000c0), 0x10120, 0x2, 0x0) ioctl$EXT4_IOC_CHECKPOINT(0xffffffffffffffff, 0x4004662b, &(0x7f00000002c0)) syz_mount_image$ext4(&(0x7f0000000440)='ext4\x00', &(0x7f0000000480)='./file0\x00', 0x4400, &(0x7f0000000000)={[{@inode_readahead_blks}, {@block_validity}, {@debug_want_extra_isize={'debug_want_extra_isize', 0x3d, 0x66}}, {@errors_remount}, {@nobh}, {@quota}]}, 0x1, 0x41f, &(0x7f00000004c0)="$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") 22:24:08 executing program 2: mount(0x0, 0x0, 0x0, 0x0, 0x0) open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) openat$cgroup_procs(0xffffffffffffffff, &(0x7f0000000140)='cgroup.procs\x00', 0x2, 0x0) writev(0xffffffffffffffff, 0x0, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) getpid() sched_setscheduler(0x0, 0x2, &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff}) connect$unix(r0, &(0x7f000057eff8)=@abs, 0x6e) recvmmsg(r0, &(0x7f00000000c0), 0x10120, 0x2, 0x0) read$FUSE(0xffffffffffffffff, 0x0, 0x0) syz_mount_image$ext4(&(0x7f0000000440)='ext4\x00', &(0x7f0000000480)='./file0\x00', 0x4400, &(0x7f0000000000)={[{@inode_readahead_blks}, {@block_validity}, {@debug_want_extra_isize={'debug_want_extra_isize', 0x3d, 0x66}}, {@errors_remount}, {@nobh}, {@quota}]}, 0x1, 0x41f, &(0x7f00000004c0)="$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") 22:24:08 executing program 3: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r0 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000000140)='cgroup.procs\x00', 0x2, 0x0) writev(r1, 0x0, 0x0) prlimit64(0x0, 0x0, &(0x7f0000000280)={0x9, 0x8d}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000240)=0x5) getpid() socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) open(&(0x7f00000020c0)='./file0\x00', 0x200, 0x145) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) syz_mount_image$ext4(&(0x7f0000000440)='ext4\x00', &(0x7f0000000480)='./file0\x00', 0x4400, &(0x7f0000000000)={[{@inode_readahead_blks}, {@block_validity}, {@debug_want_extra_isize={'debug_want_extra_isize', 0x3d, 0x66}}, {@errors_remount}, {@nobh}, {@quota}]}, 0x1, 0x41f, &(0x7f00000004c0)="$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") 22:24:08 executing program 1: openat$cgroup_procs(0xffffffffffffffff, 0x0, 0x2, 0x0) prlimit64(0x0, 0xe, 0x0, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000240)=0x5) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10120, 0x2, 0x0) syz_mount_image$ext4(&(0x7f0000000440)='ext4\x00', &(0x7f0000000480)='./file0\x00', 0x4400, &(0x7f0000000000)={[{@inode_readahead_blks}, {@block_validity}, {@debug_want_extra_isize={'debug_want_extra_isize', 0x3d, 0x66}}, {@errors_remount}, {@nobh}, {@quota}]}, 0x1, 0x41f, &(0x7f00000004c0)="$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") 22:24:08 executing program 0: syz_open_dev$usbfs(&(0x7f0000000100), 0x77, 0xa803) socket$inet_tcp(0x2, 0x1, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f00000004c0)={@in={{0x2, 0x0, @loopback}}, 0x0, 0x0, 0x7, 0x0, "98d3340600c7aa11897ecaab876eab79576839c5656be8410f2802e944af80373be2666b665770173fbd1883303b6ac4749393ad08f139a68f00"}, 0xd8) bind$inet(r0, &(0x7f0000000480)={0x2, 0x4e23, @multicast1}, 0x10) r1 = syz_genetlink_get_family_id$tipc2(0x0, 0xffffffffffffffff) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000000000)={0x2, 0x24e23, @loopback}, 0x10) recvmmsg(r0, &(0x7f0000001840)=[{{0x0, 0x0, &(0x7f0000001500)=[{&(0x7f0000004ac0)=""/102389, 0x18ff5}], 0x1}}], 0x1, 0x100, 0x0) write$binfmt_elf64(r0, &(0x7f00000000c0)=ANY=[@ANYRESHEX=r1], 0xc63b9e35) preadv(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) [ 1234.325336][ T5055] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 1234.427842][T14255] loop5: detected capacity change from 0 to 512 [ 1234.439008][T14255] EXT4-fs: Ignoring removed nobh option [ 1234.616545][T14255] EXT4-fs error (device loop5): ext4_validate_block_bitmap:440: comm syz-executor.5: bg 0: block 35: padding at end of block bitmap is not set [ 1234.633989][T14255] EXT4-fs (loop5): Remounting filesystem read-only [ 1234.641621][T14255] EXT4-fs (loop5): 1 truncate cleaned up [ 1234.647378][T14255] EXT4-fs (loop5): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 1235.151839][T14254] loop4: detected capacity change from 0 to 512 [ 1235.163473][T14256] loop2: detected capacity change from 0 to 512 [ 1235.178905][T14254] EXT4-fs: Ignoring removed nobh option [ 1235.190972][T14259] loop3: detected capacity change from 0 to 512 22:24:09 executing program 0: openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000580), 0x0, 0x0) [ 1235.221166][T14259] EXT4-fs: Ignoring removed nobh option [ 1235.237359][T14254] EXT4-fs error (device loop4): ext4_validate_block_bitmap:440: comm syz-executor.4: bg 0: block 35: padding at end of block bitmap is not set [ 1235.270254][T14256] EXT4-fs: Ignoring removed nobh option 22:24:09 executing program 5: mkdir(0x0, 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) open(0x0, 0x0, 0x8) r0 = openat$cgroup_procs(0xffffffffffffffff, &(0x7f0000000140)='cgroup.procs\x00', 0x2, 0x0) writev(r0, &(0x7f0000000440)=[{0x0}], 0x1) prlimit64(0x0, 0x0, &(0x7f0000000280)={0x9, 0x8d}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000240)=0x5) r1 = getpid() sched_setscheduler(r1, 0x2, &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) open(0x0, 0x0, 0x145) connect$unix(r2, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r3, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r2, &(0x7f00000000c0), 0x10120, 0x2, 0x0) ioctl$EXT4_IOC_CHECKPOINT(0xffffffffffffffff, 0x4004662b, &(0x7f00000002c0)) syz_mount_image$ext4(&(0x7f0000000440)='ext4\x00', &(0x7f0000000480)='./file0\x00', 0x4400, &(0x7f0000000000)={[{@inode_readahead_blks}, {@block_validity}, {@debug_want_extra_isize={'debug_want_extra_isize', 0x3d, 0x66}}, {@errors_remount}, {@nobh}, {@quota}]}, 0x1, 0x41f, &(0x7f00000004c0)="$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") [ 1235.293609][T14259] EXT4-fs error (device loop3): ext4_validate_block_bitmap:440: comm syz-executor.3: bg 0: block 35: padding at end of block bitmap is not set [ 1235.322718][T14259] EXT4-fs (loop3): Remounting filesystem read-only [ 1235.329448][T14254] EXT4-fs (loop4): Remounting filesystem read-only 22:24:09 executing program 0: getresgid(&(0x7f00000008c0), &(0x7f0000000900), &(0x7f0000000940)) [ 1235.338638][T14259] EXT4-fs (loop3): 1 truncate cleaned up [ 1235.345086][T14254] EXT4-fs (loop4): 1 truncate cleaned up [ 1235.363675][T14256] EXT4-fs error (device loop2): ext4_validate_block_bitmap:440: comm syz-executor.2: bg 0: block 35: padding at end of block bitmap is not set [ 1235.392088][T14254] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 1235.405054][T14259] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 1235.405515][ T5051] EXT4-fs (loop5): unmounting filesystem 00000000-0000-0000-0000-000000000000. 22:24:09 executing program 0: socketpair(0x15, 0x0, 0x0, &(0x7f0000000180)) [ 1235.444179][T14256] EXT4-fs (loop2): Remounting filesystem read-only [ 1235.456907][T14256] EXT4-fs (loop2): 1 truncate cleaned up [ 1235.479371][T14256] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. 22:24:09 executing program 4: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r0 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000000140)='cgroup.procs\x00', 0x2, 0x0) writev(r1, &(0x7f0000000440), 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000240)) sched_setscheduler(0x0, 0x0, &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff}) connect$unix(r2, &(0x7f000057eff8)=@abs, 0x6e) recvmmsg(r2, &(0x7f00000000c0), 0x10120, 0x2, 0x0) syz_mount_image$ext4(&(0x7f0000000440)='ext4\x00', &(0x7f0000000480)='./file0\x00', 0x4400, &(0x7f0000000000)={[{@inode_readahead_blks}, {@block_validity}, {@debug_want_extra_isize={'debug_want_extra_isize', 0x3d, 0x66}}, {@errors_remount}, {@nobh}, {@quota}]}, 0x1, 0x41f, &(0x7f00000004c0)="$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") 22:24:09 executing program 0: sendmsg$BATADV_CMD_GET_HARDIF(0xffffffffffffffff, 0x0, 0xaace01c5db2e7202) 22:24:09 executing program 3: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r0 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000000140)='cgroup.procs\x00', 0x2, 0x0) writev(r1, 0x0, 0x0) prlimit64(0x0, 0x0, &(0x7f0000000280)={0x9, 0x8d}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000240)=0x5) getpid() socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) open(&(0x7f00000020c0)='./file0\x00', 0x200, 0x145) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) syz_mount_image$ext4(&(0x7f0000000440)='ext4\x00', &(0x7f0000000480)='./file0\x00', 0x4400, &(0x7f0000000000)={[{@inode_readahead_blks}, {@block_validity}, {@debug_want_extra_isize={'debug_want_extra_isize', 0x3d, 0x66}}, {@errors_remount}, {@nobh}, {@quota}]}, 0x1, 0x41f, &(0x7f00000004c0)="$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") 22:24:09 executing program 2: mount(0x0, 0x0, 0x0, 0x0, 0x0) open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) openat$cgroup_procs(0xffffffffffffffff, &(0x7f0000000140)='cgroup.procs\x00', 0x2, 0x0) writev(0xffffffffffffffff, 0x0, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) getpid() sched_setscheduler(0x0, 0x2, &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff}) connect$unix(r0, &(0x7f000057eff8)=@abs, 0x6e) recvmmsg(r0, &(0x7f00000000c0), 0x10120, 0x2, 0x0) read$FUSE(0xffffffffffffffff, 0x0, 0x0) syz_mount_image$ext4(&(0x7f0000000440)='ext4\x00', &(0x7f0000000480)='./file0\x00', 0x4400, &(0x7f0000000000)={[{@inode_readahead_blks}, {@block_validity}, {@debug_want_extra_isize={'debug_want_extra_isize', 0x3d, 0x66}}, {@errors_remount}, {@nobh}, {@quota}]}, 0x1, 0x41f, &(0x7f00000004c0)="$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") [ 1235.599785][ T5059] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 1235.634244][ T5066] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 1235.676336][ T5060] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. 22:24:09 executing program 0: bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000b80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) [ 1235.762305][T14274] loop1: detected capacity change from 0 to 512 22:24:10 executing program 0: recvmmsg$unix(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f00000055c0)) [ 1235.831554][T14282] loop5: detected capacity change from 0 to 512 [ 1235.836393][T14274] EXT4-fs: Ignoring removed nobh option [ 1235.896312][T14289] loop4: detected capacity change from 0 to 512 [ 1235.910074][T14289] EXT4-fs: Ignoring removed nobh option [ 1235.938745][T14291] loop2: detected capacity change from 0 to 512 [ 1235.948442][T14282] EXT4-fs: Ignoring removed nobh option [ 1235.950035][T14292] loop3: detected capacity change from 0 to 512 [ 1235.969986][T14292] EXT4-fs: Ignoring removed nobh option [ 1235.976404][T14274] EXT4-fs error (device loop1): ext4_validate_block_bitmap:440: comm syz-executor.1: bg 0: block 35: padding at end of block bitmap is not set [ 1236.002747][T14289] EXT4-fs error (device loop4): ext4_validate_block_bitmap:440: comm syz-executor.4: bg 0: block 35: padding at end of block bitmap is not set [ 1236.003029][T14291] EXT4-fs: Ignoring removed nobh option [ 1236.025111][T14274] EXT4-fs (loop1): Remounting filesystem read-only [ 1236.046683][T14291] EXT4-fs error (device loop2): ext4_validate_block_bitmap:440: comm syz-executor.2: bg 0: block 35: padding at end of block bitmap is not set [ 1236.054008][T14282] EXT4-fs error (device loop5): ext4_validate_block_bitmap:440: comm syz-executor.5: bg 0: block 35: padding at end of block bitmap is not set [ 1236.076191][T14274] EXT4-fs (loop1): 1 truncate cleaned up [ 1236.082465][T14291] EXT4-fs (loop2): Remounting filesystem read-only [ 1236.089232][T14291] EXT4-fs (loop2): 1 truncate cleaned up [ 1236.095482][T14289] EXT4-fs (loop4): Remounting filesystem read-only [ 1236.103562][T14289] EXT4-fs (loop4): 1 truncate cleaned up [ 1236.109213][T14291] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 1236.111095][T14292] EXT4-fs error (device loop3): ext4_validate_block_bitmap:440: comm syz-executor.3: bg 0: block 35: padding at end of block bitmap is not set [ 1236.142398][T14282] EXT4-fs (loop5): Remounting filesystem read-only [ 1236.149166][T14282] EXT4-fs (loop5): 1 truncate cleaned up [ 1236.157994][T14274] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 1236.160923][T14289] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 1236.183940][T14282] EXT4-fs (loop5): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 1236.224150][T14292] EXT4-fs (loop3): Remounting filesystem read-only [ 1236.264670][T14292] EXT4-fs (loop3): 1 truncate cleaned up 22:24:11 executing program 1: openat$cgroup_procs(0xffffffffffffffff, 0x0, 0x2, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x0, 0x8d}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000240)=0x5) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10120, 0x2, 0x0) syz_mount_image$ext4(&(0x7f0000000440)='ext4\x00', &(0x7f0000000480)='./file0\x00', 0x4400, &(0x7f0000000000)={[{@inode_readahead_blks}, {@block_validity}, {@debug_want_extra_isize={'debug_want_extra_isize', 0x3d, 0x66}}, {@errors_remount}, {@nobh}, {@quota}]}, 0x1, 0x41f, &(0x7f00000004c0)="$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") 22:24:11 executing program 4: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r0 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000000140)='cgroup.procs\x00', 0x2, 0x0) writev(r1, &(0x7f0000000440), 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000240)) sched_setscheduler(0x0, 0x0, &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff}) connect$unix(r2, &(0x7f000057eff8)=@abs, 0x6e) recvmmsg(r2, &(0x7f00000000c0), 0x10120, 0x2, 0x0) syz_mount_image$ext4(&(0x7f0000000440)='ext4\x00', &(0x7f0000000480)='./file0\x00', 0x4400, &(0x7f0000000000)={[{@inode_readahead_blks}, {@block_validity}, {@debug_want_extra_isize={'debug_want_extra_isize', 0x3d, 0x66}}, {@errors_remount}, {@nobh}, {@quota}]}, 0x1, 0x41f, &(0x7f00000004c0)="$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") 22:24:11 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPCTNL_MSG_CT_GET_STATS(r0, &(0x7f00000002c0)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)={0x14, 0x5, 0x1, 0x3}, 0x14}}, 0x0) 22:24:11 executing program 2: mount(0x0, 0x0, 0x0, 0x0, 0x0) open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) openat$cgroup_procs(0xffffffffffffffff, &(0x7f0000000140)='cgroup.procs\x00', 0x2, 0x0) writev(0xffffffffffffffff, 0x0, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) getpid() sched_setscheduler(0x0, 0x2, &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff}) connect$unix(r0, &(0x7f000057eff8)=@abs, 0x6e) recvmmsg(r0, &(0x7f00000000c0), 0x10120, 0x2, 0x0) read$FUSE(0xffffffffffffffff, 0x0, 0x0) syz_mount_image$ext4(&(0x7f0000000440)='ext4\x00', &(0x7f0000000480)='./file0\x00', 0x4400, &(0x7f0000000000)={[{@inode_readahead_blks}, {@block_validity}, {@debug_want_extra_isize={'debug_want_extra_isize', 0x3d, 0x66}}, {@errors_remount}, {@nobh}, {@quota}]}, 0x1, 0x41f, &(0x7f00000004c0)="$eJzs28tvG0UYAPBv10kLLW1CKY8+AENBRDySJi3QAxcQSBxAQoJDOYYkrUrdBjVBolUEAaFyRJW4I45I/AWc4IKAExJXuKNKFcqlhZPR2ruJ69ghD6cu7O8nrTLjnWjm29mxZ2fsAEqrGhF7I+KuiPgtIoYiImkvUG3+ubG0MPXX0sJUEvX6m38mjXLXlxamiqLF/+3OMyNpRPppEoc61Dt38dLZyVpt5kKeH5s/997Y3MVLz5w5N3l65vTM+YkTJ44fG3/+uYlnexJnFtf1gx/OHj7w6ttXXp86eeWdn75J8rijLY5eqUb15mvZ4vFeV9Zne1rSyUAfG8KGVCIi667BxvgfikqsdN5QvPJJXxsHbKt6vV7f2f30Yh34H0ui3y0A+qP4oM+ef4vjFk09bgvXXmw+AGVx38iP5pmBSPMyg23Pt71UjYiTi39/mR2xTesQAACtvsvmP093mv+lcV9Lub35HspwRNwdEfsi4p6I2B8R90Y0yt4fEQ9ssP5qW371/Ce9uqnA1imb/72Q723dPP8rZn8xXMlzexrxDyanztRmjubXZCQGd2b58TXq+P7lXz/vdq51/pcdWf3FXDBvx9WBtgW66cn5ya3E3OraxxEHBzrFnyzvBCQRcSAiDm6yjjNPfn2427l/j38NPdhnqn8V8USz/xejLf5Csvb+5NgdUZs5OlbcFav9/MvlN7rVv6X4eyDr/10d7//l+IeT1v3auY3Xcfn3z7o+02z2/t+RvNVI78hf+2Byfv7CeMSO5LXVr0+s/G+RL8pn8Y8c6Tz+98XKlTgUEdlN/GBEPBQRD+dtfyQiHo2II2vE/+NLj727+fi3Vxb/9Ib6f+OJytkfvu1W//r6/3gjNZK/sp73v/U2cCvXDgAAAP4r0sZ34JN0dDmdpqOjze/w749daW12bv6pU7Pvn59ufld+OAbTYqVrqGU9dDxfGy7yE235Y/m68ReVOxv50anZ2nS/g4eS291l/Gf+qPS7dcC283stKC/jH8rL+IfyMv6hvIx/KK9O4/+jPrQDuPV8/kN5Gf9QXsY/lJfxD6W0ld/1S5Q5Eelt0QyJbUr0+50JAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAACgN/4JAAD//1M/5o4=") 22:24:11 executing program 3: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r0 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000000140)='cgroup.procs\x00', 0x2, 0x0) writev(r1, 0x0, 0x0) prlimit64(0x0, 0x0, &(0x7f0000000280)={0x9, 0x8d}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000240)=0x5) getpid() socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) open(&(0x7f00000020c0)='./file0\x00', 0x200, 0x145) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) syz_mount_image$ext4(&(0x7f0000000440)='ext4\x00', &(0x7f0000000480)='./file0\x00', 0x4400, &(0x7f0000000000)={[{@inode_readahead_blks}, {@block_validity}, {@debug_want_extra_isize={'debug_want_extra_isize', 0x3d, 0x66}}, {@errors_remount}, {@nobh}, {@quota}]}, 0x1, 0x41f, &(0x7f00000004c0)="$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") 22:24:11 executing program 5: mkdir(0x0, 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) open(0x0, 0x0, 0x8) r0 = openat$cgroup_procs(0xffffffffffffffff, &(0x7f0000000140)='cgroup.procs\x00', 0x2, 0x0) writev(r0, &(0x7f0000000440)=[{0x0}], 0x1) prlimit64(0x0, 0x0, &(0x7f0000000280)={0x9, 0x8d}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000240)=0x5) r1 = getpid() sched_setscheduler(r1, 0x2, &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) open(0x0, 0x0, 0x145) connect$unix(r2, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r3, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r2, &(0x7f00000000c0), 0x10120, 0x2, 0x0) ioctl$EXT4_IOC_CHECKPOINT(0xffffffffffffffff, 0x4004662b, &(0x7f00000002c0)) syz_mount_image$ext4(&(0x7f0000000440)='ext4\x00', &(0x7f0000000480)='./file0\x00', 0x4400, &(0x7f0000000000)={[{@inode_readahead_blks}, {@block_validity}, {@debug_want_extra_isize={'debug_want_extra_isize', 0x3d, 0x66}}, {@errors_remount}, {@nobh}, {@quota}]}, 0x1, 0x41f, &(0x7f00000004c0)="$eJzs28tvG0UYAPBv10kLLW1CKY8+AENBRDySJi3QAxcQSBxAQoJDOYYkrUrdBjVBolUEAaFyRJW4I45I/AWc4IKAExJXuKNKFcqlhZPR2ruJ69ghD6cu7O8nrTLjnWjm29mxZ2fsAEqrGhF7I+KuiPgtIoYiImkvUG3+ubG0MPXX0sJUEvX6m38mjXLXlxamiqLF/+3OMyNpRPppEoc61Dt38dLZyVpt5kKeH5s/997Y3MVLz5w5N3l65vTM+YkTJ44fG3/+uYlnexJnFtf1gx/OHj7w6ttXXp86eeWdn75J8rijLY5eqUb15mvZ4vFeV9Zne1rSyUAfG8KGVCIi667BxvgfikqsdN5QvPJJXxsHbKt6vV7f2f30Yh34H0ui3y0A+qP4oM+ef4vjFk09bgvXXmw+AGVx38iP5pmBSPMyg23Pt71UjYiTi39/mR2xTesQAACtvsvmP093mv+lcV9Lub35HspwRNwdEfsi4p6I2B8R90Y0yt4fEQ9ssP5qW371/Ce9uqnA1imb/72Q723dPP8rZn8xXMlzexrxDyanztRmjubXZCQGd2b58TXq+P7lXz/vdq51/pcdWf3FXDBvx9WBtgW66cn5ya3E3OraxxEHBzrFnyzvBCQRcSAiDm6yjjNPfn2427l/j38NPdhnqn8V8USz/xejLf5Csvb+5NgdUZs5OlbcFav9/MvlN7rVv6X4eyDr/10d7//l+IeT1v3auY3Xcfn3z7o+02z2/t+RvNVI78hf+2Byfv7CeMSO5LXVr0+s/G+RL8pn8Y8c6Tz+98XKlTgUEdlN/GBEPBQRD+dtfyQiHo2II2vE/+NLj727+fi3Vxb/9Ib6f+OJytkfvu1W//r6/3gjNZK/sp73v/U2cCvXDgAAAP4r0sZ34JN0dDmdpqOjze/w749daW12bv6pU7Pvn59ufld+OAbTYqVrqGU9dDxfGy7yE235Y/m68ReVOxv50anZ2nS/g4eS291l/Gf+qPS7dcC283stKC/jH8rL+IfyMv6hvIx/KK9O4/+jPrQDuPV8/kN5Gf9QXsY/lJfxD6W0ld/1S5Q5Eelt0QyJbUr0+50JAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAACgN/4JAAD//1M/5o4=") 22:24:11 executing program 0: r0 = getpid() process_vm_readv(r0, &(0x7f0000000380)=[{&(0x7f0000000000)=""/204, 0xcc}], 0x1, &(0x7f00000005c0)=[{0x0}, {&(0x7f0000000500)=""/142, 0x8e}], 0x2, 0x0) [ 1237.508550][T14312] loop3: detected capacity change from 0 to 512 [ 1237.508688][T14309] loop4: detected capacity change from 0 to 512 22:24:11 executing program 0: syz_io_uring_setup(0x0, &(0x7f0000002980), &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000002a00), &(0x7f0000002a40)) [ 1237.558327][T14309] EXT4-fs: Ignoring removed nobh option [ 1237.560742][T14314] loop5: detected capacity change from 0 to 512 [ 1237.573493][T14313] loop2: detected capacity change from 0 to 512 [ 1237.590196][T14312] EXT4-fs: Ignoring removed nobh option [ 1237.613600][T14312] EXT4-fs error (device loop3): ext4_validate_block_bitmap:440: comm syz-executor.3: bg 0: block 35: padding at end of block bitmap is not set [ 1237.619431][T14313] EXT4-fs: Ignoring removed nobh option [ 1237.642689][T14314] EXT4-fs: Ignoring removed nobh option 22:24:11 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$NL80211_CMD_LEAVE_MESH(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000140)=ANY=[@ANYBLOB="14000000", @ANYRES16=r1, @ANYBLOB="010028bd0000fedbdf2567"], 0x1c}}, 0x0) [ 1237.656499][T14309] EXT4-fs error (device loop4): ext4_validate_block_bitmap:440: comm syz-executor.4: bg 0: block 35: padding at end of block bitmap is not set [ 1237.679496][T14312] EXT4-fs (loop3): Remounting filesystem read-only [ 1237.698032][T14312] EXT4-fs (loop3): 1 truncate cleaned up [ 1237.702679][T14313] EXT4-fs error (device loop2): ext4_validate_block_bitmap:440: comm syz-executor.2: bg 0: block 35: padding at end of block bitmap is not set [ 1237.783812][T14309] EXT4-fs (loop4): Remounting filesystem read-only [ 1237.797572][T14314] EXT4-fs error (device loop5): ext4_validate_block_bitmap:440: comm syz-executor.5: bg 0: block 35: padding at end of block bitmap is not set [ 1237.826737][T14309] EXT4-fs (loop4): 1 truncate cleaned up 22:24:11 executing program 0: process_vm_readv(0x0, &(0x7f0000000380)=[{&(0x7f0000000000)=""/204, 0xcc}], 0x1, &(0x7f00000005c0)=[{0x0}], 0x1, 0x0) [ 1237.839934][T14325] loop1: detected capacity change from 0 to 512 [ 1237.851045][T14313] EXT4-fs (loop2): Remounting filesystem read-only [ 1237.863991][T14314] EXT4-fs (loop5): Remounting filesystem read-only [ 1237.872301][T14313] EXT4-fs (loop2): 1 truncate cleaned up [ 1237.911407][T14325] EXT4-fs: Ignoring removed nobh option [ 1237.922062][T14314] EXT4-fs (loop5): 1 truncate cleaned up [ 1237.935544][T14325] EXT4-fs error (device loop1): ext4_validate_block_bitmap:440: comm syz-executor.1: bg 0: block 35: padding at end of block bitmap is not set [ 1237.962350][T14325] EXT4-fs (loop1): Remounting filesystem read-only [ 1237.981915][T14325] EXT4-fs (loop1): 1 truncate cleaned up 22:24:12 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL80211_CMD_FLUSH_PMKSA(r0, &(0x7f0000000840)={0x0, 0x0, &(0x7f0000000800)={0x0}}, 0x20040081) 22:24:12 executing program 0: r0 = socket(0x1d, 0x2, 0x2) ioctl$ifreq_SIOCGIFINDEX_wireguard(r0, 0x8933, &(0x7f0000000540)={'wg1\x00'}) 22:24:13 executing program 2: mount(0x0, 0x0, 0x0, 0x0, 0x0) open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) openat$cgroup_procs(0xffffffffffffffff, &(0x7f0000000140)='cgroup.procs\x00', 0x2, 0x0) writev(0xffffffffffffffff, 0x0, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setscheduler(r0, 0x0, &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) recvmmsg(r1, &(0x7f00000000c0), 0x10120, 0x2, 0x0) read$FUSE(0xffffffffffffffff, 0x0, 0x0) syz_mount_image$ext4(&(0x7f0000000440)='ext4\x00', &(0x7f0000000480)='./file0\x00', 0x4400, &(0x7f0000000000)={[{@inode_readahead_blks}, {@block_validity}, {@debug_want_extra_isize={'debug_want_extra_isize', 0x3d, 0x66}}, {@errors_remount}, {@nobh}, {@quota}]}, 0x1, 0x41f, &(0x7f00000004c0)="$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") 22:24:13 executing program 4: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r0 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000000140)='cgroup.procs\x00', 0x2, 0x0) writev(r1, &(0x7f0000000440), 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000240)) sched_setscheduler(0x0, 0x2, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff}) connect$unix(r2, &(0x7f000057eff8)=@abs, 0x6e) recvmmsg(r2, &(0x7f00000000c0), 0x10120, 0x2, 0x0) syz_mount_image$ext4(&(0x7f0000000440)='ext4\x00', &(0x7f0000000480)='./file0\x00', 0x4400, &(0x7f0000000000)={[{@inode_readahead_blks}, {@block_validity}, {@debug_want_extra_isize={'debug_want_extra_isize', 0x3d, 0x66}}, {@errors_remount}, {@nobh}, {@quota}]}, 0x1, 0x41f, &(0x7f00000004c0)="$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") 22:24:13 executing program 0: socketpair(0x1e, 0x0, 0x0, &(0x7f0000000880)) 22:24:13 executing program 3: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r0 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000000140)='cgroup.procs\x00', 0x2, 0x0) writev(r1, 0x0, 0x0) prlimit64(0x0, 0xe, 0x0, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000240)=0x5) getpid() socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) open(&(0x7f00000020c0)='./file0\x00', 0x200, 0x145) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) syz_mount_image$ext4(&(0x7f0000000440)='ext4\x00', &(0x7f0000000480)='./file0\x00', 0x4400, &(0x7f0000000000)={[{@inode_readahead_blks}, {@block_validity}, {@debug_want_extra_isize={'debug_want_extra_isize', 0x3d, 0x66}}, {@errors_remount}, {@nobh}, {@quota}]}, 0x1, 0x41f, &(0x7f00000004c0)="$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") 22:24:13 executing program 1: openat$cgroup_procs(0xffffffffffffffff, 0x0, 0x2, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x0, 0x8d}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000240)=0x5) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10120, 0x2, 0x0) syz_mount_image$ext4(&(0x7f0000000440)='ext4\x00', &(0x7f0000000480)='./file0\x00', 0x4400, &(0x7f0000000000)={[{@inode_readahead_blks}, {@block_validity}, {@debug_want_extra_isize={'debug_want_extra_isize', 0x3d, 0x66}}, {@errors_remount}, {@nobh}, {@quota}]}, 0x1, 0x41f, &(0x7f00000004c0)="$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") 22:24:13 executing program 5: mkdir(0x0, 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) open(0x0, 0x0, 0x8) r0 = openat$cgroup_procs(0xffffffffffffffff, &(0x7f0000000140)='cgroup.procs\x00', 0x2, 0x0) writev(r0, &(0x7f0000000440)=[{0x0}], 0x1) prlimit64(0x0, 0x0, &(0x7f0000000280)={0x9, 0x8d}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000240)=0x5) r1 = getpid() sched_setscheduler(r1, 0x2, &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) open(0x0, 0x0, 0x145) connect$unix(r2, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r3, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r2, &(0x7f00000000c0), 0x10120, 0x2, 0x0) ioctl$EXT4_IOC_CHECKPOINT(0xffffffffffffffff, 0x4004662b, &(0x7f00000002c0)) syz_mount_image$ext4(&(0x7f0000000440)='ext4\x00', &(0x7f0000000480)='./file0\x00', 0x4400, &(0x7f0000000000)={[{@inode_readahead_blks}, {@block_validity}, {@debug_want_extra_isize={'debug_want_extra_isize', 0x3d, 0x66}}, {@errors_remount}, {@nobh}, {@quota}]}, 0x1, 0x41f, &(0x7f00000004c0)="$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") 22:24:13 executing program 0: r0 = socket(0x1d, 0x2, 0x2) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, 0x0) [ 1239.331257][T14348] loop2: detected capacity change from 0 to 512 [ 1239.360110][T14349] loop4: detected capacity change from 0 to 512 22:24:13 executing program 0: bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000006c0)={&(0x7f0000000680)='rseq_ip_fixup\x00'}, 0x10) [ 1239.386763][T14352] loop3: detected capacity change from 0 to 512 [ 1239.395152][T14349] EXT4-fs: Ignoring removed nobh option [ 1239.401481][T14352] EXT4-fs: Ignoring removed nobh option [ 1239.422414][T14348] EXT4-fs: Ignoring removed nobh option 22:24:13 executing program 0: socketpair(0x0, 0x0, 0x0, &(0x7f00000016c0)) [ 1239.450334][T14352] EXT4-fs error (device loop3): ext4_validate_block_bitmap:440: comm syz-executor.3: bg 0: block 35: padding at end of block bitmap is not set [ 1239.468246][T14349] EXT4-fs error (device loop4): ext4_validate_block_bitmap:440: comm syz-executor.4: bg 0: block 35: padding at end of block bitmap is not set [ 1239.500510][T14360] loop1: detected capacity change from 0 to 512 [ 1239.507674][T14352] EXT4-fs (loop3): Remounting filesystem read-only [ 1239.520491][T14349] EXT4-fs (loop4): Remounting filesystem read-only [ 1239.531194][T14348] EXT4-fs error (device loop2): ext4_validate_block_bitmap:440: comm syz-executor.2: bg 0: block 35: padding at end of block bitmap is not set [ 1239.546967][T14353] loop5: detected capacity change from 0 to 512 [ 1239.553745][T14349] EXT4-fs (loop4): 1 truncate cleaned up [ 1239.555495][T14360] EXT4-fs: Ignoring removed nobh option [ 1239.576395][T14352] EXT4-fs (loop3): 1 truncate cleaned up 22:24:13 executing program 0: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000140), 0x0, 0x0) ioctl$UI_ABS_SETUP(r0, 0x401c5504, &(0x7f0000000180)) [ 1239.607998][T14360] EXT4-fs error (device loop1): ext4_validate_block_bitmap:440: comm syz-executor.1: bg 0: block 35: padding at end of block bitmap is not set [ 1239.624283][T14348] EXT4-fs (loop2): Remounting filesystem read-only [ 1239.653248][T14353] EXT4-fs: Ignoring removed nobh option [ 1239.662174][T14348] EXT4-fs (loop2): 1 truncate cleaned up [ 1239.679826][T14353] EXT4-fs error (device loop5): ext4_validate_block_bitmap:440: comm syz-executor.5: bg 0: block 35: padding at end of block bitmap is not set [ 1239.726956][T14353] EXT4-fs (loop5): Remounting filesystem read-only [ 1239.756993][T14360] EXT4-fs (loop1): Remounting filesystem read-only 22:24:13 executing program 0: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x8933, &(0x7f0000000280)={'batadv_slave_0\x00'}) [ 1239.838252][T14360] EXT4-fs (loop1): 1 truncate cleaned up [ 1239.856706][T14353] EXT4-fs (loop5): 1 truncate cleaned up 22:24:14 executing program 0: pipe2(&(0x7f0000000a00)={0xffffffffffffffff}, 0x800) read$FUSE(r0, &(0x7f0000000e00)={0x2020}, 0x2020) 22:24:14 executing program 2: mount(0x0, 0x0, 0x0, 0x0, 0x0) open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) openat$cgroup_procs(0xffffffffffffffff, &(0x7f0000000140)='cgroup.procs\x00', 0x2, 0x0) writev(0xffffffffffffffff, 0x0, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setscheduler(r0, 0x0, &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) recvmmsg(r1, &(0x7f00000000c0), 0x10120, 0x2, 0x0) read$FUSE(0xffffffffffffffff, 0x0, 0x0) syz_mount_image$ext4(&(0x7f0000000440)='ext4\x00', &(0x7f0000000480)='./file0\x00', 0x4400, &(0x7f0000000000)={[{@inode_readahead_blks}, {@block_validity}, {@debug_want_extra_isize={'debug_want_extra_isize', 0x3d, 0x66}}, {@errors_remount}, {@nobh}, {@quota}]}, 0x1, 0x41f, &(0x7f00000004c0)="$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") 22:24:14 executing program 0: syz_mount_image$fuse(0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) 22:24:14 executing program 4: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r0 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000000140)='cgroup.procs\x00', 0x2, 0x0) writev(r1, &(0x7f0000000440), 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000240)) sched_setscheduler(0x0, 0x2, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff}) connect$unix(r2, &(0x7f000057eff8)=@abs, 0x6e) recvmmsg(r2, &(0x7f00000000c0), 0x10120, 0x2, 0x0) syz_mount_image$ext4(&(0x7f0000000440)='ext4\x00', &(0x7f0000000480)='./file0\x00', 0x4400, &(0x7f0000000000)={[{@inode_readahead_blks}, {@block_validity}, {@debug_want_extra_isize={'debug_want_extra_isize', 0x3d, 0x66}}, {@errors_remount}, {@nobh}, {@quota}]}, 0x1, 0x41f, &(0x7f00000004c0)="$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") 22:24:14 executing program 3: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r0 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000000140)='cgroup.procs\x00', 0x2, 0x0) writev(r1, 0x0, 0x0) prlimit64(0x0, 0xe, 0x0, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000240)=0x5) getpid() socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) open(&(0x7f00000020c0)='./file0\x00', 0x200, 0x145) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) syz_mount_image$ext4(&(0x7f0000000440)='ext4\x00', &(0x7f0000000480)='./file0\x00', 0x4400, &(0x7f0000000000)={[{@inode_readahead_blks}, {@block_validity}, {@debug_want_extra_isize={'debug_want_extra_isize', 0x3d, 0x66}}, {@errors_remount}, {@nobh}, {@quota}]}, 0x1, 0x41f, &(0x7f00000004c0)="$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") [ 1240.379891][T14381] loop4: detected capacity change from 0 to 512 [ 1240.398086][T14382] loop2: detected capacity change from 0 to 512 [ 1240.409176][T14381] EXT4-fs: Ignoring removed nobh option [ 1240.437696][T14383] loop3: detected capacity change from 0 to 512 [ 1240.438635][T14382] EXT4-fs: Ignoring removed nobh option [ 1240.452803][T14383] EXT4-fs: Ignoring removed nobh option [ 1240.461828][T14381] EXT4-fs error (device loop4): ext4_validate_block_bitmap:440: comm syz-executor.4: bg 0: block 35: padding at end of block bitmap is not set [ 1240.493038][T14382] EXT4-fs error (device loop2): ext4_validate_block_bitmap:440: comm syz-executor.2: bg 0: block 35: padding at end of block bitmap is not set [ 1240.497651][T14381] EXT4-fs (loop4): Remounting filesystem read-only [ 1240.520033][T14383] EXT4-fs error (device loop3): ext4_validate_block_bitmap:440: comm syz-executor.3: bg 0: block 35: padding at end of block bitmap is not set [ 1240.537672][T14382] EXT4-fs (loop2): Remounting filesystem read-only [ 1240.553244][T14382] EXT4-fs (loop2): 1 truncate cleaned up [ 1240.611909][T14383] EXT4-fs (loop3): Remounting filesystem read-only [ 1240.629692][T14383] EXT4-fs (loop3): 1 truncate cleaned up [ 1240.640351][T14381] EXT4-fs (loop4): 1 truncate cleaned up 22:24:15 executing program 0: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000003c40), 0x0, 0x0) ioctl$RTC_EPOCH_READ(r0, 0x8008700d, 0x0) 22:24:15 executing program 0: r0 = socket$unix(0x1, 0x1, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x8933, &(0x7f0000000480)={'batadv_slave_1\x00'}) 22:24:15 executing program 1: openat$cgroup_procs(0xffffffffffffffff, 0x0, 0x2, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x0, 0x8d}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000240)=0x5) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10120, 0x2, 0x0) syz_mount_image$ext4(&(0x7f0000000440)='ext4\x00', &(0x7f0000000480)='./file0\x00', 0x4400, &(0x7f0000000000)={[{@inode_readahead_blks}, {@block_validity}, {@debug_want_extra_isize={'debug_want_extra_isize', 0x3d, 0x66}}, {@errors_remount}, {@nobh}, {@quota}]}, 0x1, 0x41f, &(0x7f00000004c0)="$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") 22:24:15 executing program 4: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r0 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000000140)='cgroup.procs\x00', 0x2, 0x0) writev(r1, &(0x7f0000000440), 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000240)) sched_setscheduler(0x0, 0x2, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff}) connect$unix(r2, &(0x7f000057eff8)=@abs, 0x6e) recvmmsg(r2, &(0x7f00000000c0), 0x10120, 0x2, 0x0) syz_mount_image$ext4(&(0x7f0000000440)='ext4\x00', &(0x7f0000000480)='./file0\x00', 0x4400, &(0x7f0000000000)={[{@inode_readahead_blks}, {@block_validity}, {@debug_want_extra_isize={'debug_want_extra_isize', 0x3d, 0x66}}, {@errors_remount}, {@nobh}, {@quota}]}, 0x1, 0x41f, &(0x7f00000004c0)="$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") 22:24:15 executing program 2: mount(0x0, 0x0, 0x0, 0x0, 0x0) open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) openat$cgroup_procs(0xffffffffffffffff, &(0x7f0000000140)='cgroup.procs\x00', 0x2, 0x0) writev(0xffffffffffffffff, 0x0, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setscheduler(r0, 0x0, &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) recvmmsg(r1, &(0x7f00000000c0), 0x10120, 0x2, 0x0) read$FUSE(0xffffffffffffffff, 0x0, 0x0) syz_mount_image$ext4(&(0x7f0000000440)='ext4\x00', &(0x7f0000000480)='./file0\x00', 0x4400, &(0x7f0000000000)={[{@inode_readahead_blks}, {@block_validity}, {@debug_want_extra_isize={'debug_want_extra_isize', 0x3d, 0x66}}, {@errors_remount}, {@nobh}, {@quota}]}, 0x1, 0x41f, &(0x7f00000004c0)="$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") 22:24:15 executing program 5: mkdir(0x0, 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) open(0x0, 0x0, 0x8) r0 = openat$cgroup_procs(0xffffffffffffffff, &(0x7f0000000140)='cgroup.procs\x00', 0x2, 0x0) writev(r0, &(0x7f0000000440)=[{0x0}], 0x1) prlimit64(0x0, 0xe, 0x0, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000240)=0x5) r1 = getpid() sched_setscheduler(r1, 0x2, &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) open(0x0, 0x0, 0x145) connect$unix(r2, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r3, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r2, &(0x7f00000000c0), 0x10120, 0x2, 0x0) ioctl$EXT4_IOC_CHECKPOINT(0xffffffffffffffff, 0x4004662b, &(0x7f00000002c0)) syz_mount_image$ext4(&(0x7f0000000440)='ext4\x00', &(0x7f0000000480)='./file0\x00', 0x4400, &(0x7f0000000000)={[{@inode_readahead_blks}, {@block_validity}, {@debug_want_extra_isize={'debug_want_extra_isize', 0x3d, 0x66}}, {@errors_remount}, {@nobh}, {@quota}]}, 0x1, 0x41f, &(0x7f00000004c0)="$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") 22:24:15 executing program 3: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r0 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000000140)='cgroup.procs\x00', 0x2, 0x0) writev(r1, 0x0, 0x0) prlimit64(0x0, 0xe, 0x0, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000240)=0x5) getpid() socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) open(&(0x7f00000020c0)='./file0\x00', 0x200, 0x145) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) syz_mount_image$ext4(&(0x7f0000000440)='ext4\x00', &(0x7f0000000480)='./file0\x00', 0x4400, &(0x7f0000000000)={[{@inode_readahead_blks}, {@block_validity}, {@debug_want_extra_isize={'debug_want_extra_isize', 0x3d, 0x66}}, {@errors_remount}, {@nobh}, {@quota}]}, 0x1, 0x41f, &(0x7f00000004c0)="$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") 22:24:15 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPCTNL_MSG_CT_GET_STATS(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000240)={0x14, 0x5, 0x1, 0x3}, 0x14}}, 0x0) [ 1241.478012][T14399] loop4: detected capacity change from 0 to 512 [ 1241.489722][T14400] loop3: detected capacity change from 0 to 512 [ 1241.510954][T14403] loop2: detected capacity change from 0 to 512 [ 1241.524888][T14400] EXT4-fs: Ignoring removed nobh option [ 1241.531087][T14403] EXT4-fs: Ignoring removed nobh option [ 1241.542213][T14399] EXT4-fs: Ignoring removed nobh option [ 1241.570660][T14403] EXT4-fs error (device loop2): ext4_validate_block_bitmap:440: comm syz-executor.2: bg 0: block 35: padding at end of block bitmap is not set [ 1241.584527][T14400] EXT4-fs error (device loop3): ext4_validate_block_bitmap:440: comm syz-executor.3: bg 0: block 35: padding at end of block bitmap is not set [ 1241.593604][T14405] loop1: detected capacity change from 0 to 512 [ 1241.601978][T14403] EXT4-fs (loop2): Remounting filesystem read-only [ 1241.607511][T14405] EXT4-fs: Ignoring removed nobh option [ 1241.618623][T14399] EXT4-fs error (device loop4): ext4_validate_block_bitmap:440: comm syz-executor.4: bg 0: block 35: padding at end of block bitmap is not set [ 1241.652133][T14403] EXT4-fs (loop2): 1 truncate cleaned up [ 1241.657966][T14399] EXT4-fs (loop4): Remounting filesystem read-only [ 1241.668394][T14400] EXT4-fs (loop3): Remounting filesystem read-only [ 1241.676642][T14399] EXT4-fs (loop4): 1 truncate cleaned up [ 1241.696621][T14400] EXT4-fs (loop3): 1 truncate cleaned up [ 1241.727025][T14413] loop5: detected capacity change from 0 to 512 [ 1241.735400][T14413] EXT4-fs: Ignoring removed nobh option [ 1241.747133][T14405] EXT4-fs error (device loop1): ext4_validate_block_bitmap:440: comm syz-executor.1: bg 0: block 35: padding at end of block bitmap is not set 22:24:15 executing program 0: socketpair(0x10, 0x80000, 0xff, &(0x7f0000000300)) [ 1241.787267][T14413] EXT4-fs error (device loop5): ext4_validate_block_bitmap:440: comm syz-executor.5: bg 0: block 35: padding at end of block bitmap is not set [ 1241.842632][T14405] EXT4-fs (loop1): Remounting filesystem read-only [ 1241.852083][T14405] EXT4-fs (loop1): 1 truncate cleaned up [ 1241.888046][T14413] EXT4-fs (loop5): Remounting filesystem read-only [ 1241.922132][T14413] EXT4-fs (loop5): 1 truncate cleaned up 22:24:16 executing program 0: bpf$MAP_CREATE(0x0, &(0x7f0000000ac0)=@bloom_filter, 0x48) 22:24:16 executing program 0: r0 = socket$unix(0x1, 0x5, 0x0) sendmsg$unix(r0, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000480)=[@cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0xffffffffffffffff}}}], 0x20}, 0x0) 22:24:16 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$BATADV_CMD_GET_DAT_CACHE(r0, &(0x7f0000000a00)={&(0x7f00000008c0)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f00000009c0)={&(0x7f0000000940)={0x14}, 0x14}}, 0x0) 22:24:16 executing program 0: socketpair(0x1, 0x0, 0x2, &(0x7f0000000600)) 22:24:16 executing program 2: mount(0x0, 0x0, 0x0, 0x0, 0x0) open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) openat$cgroup_procs(0xffffffffffffffff, &(0x7f0000000140)='cgroup.procs\x00', 0x2, 0x0) writev(0xffffffffffffffff, 0x0, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setscheduler(r0, 0x2, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) recvmmsg(r1, &(0x7f00000000c0), 0x10120, 0x2, 0x0) read$FUSE(0xffffffffffffffff, 0x0, 0x0) syz_mount_image$ext4(&(0x7f0000000440)='ext4\x00', &(0x7f0000000480)='./file0\x00', 0x4400, &(0x7f0000000000)={[{@inode_readahead_blks}, {@block_validity}, {@debug_want_extra_isize={'debug_want_extra_isize', 0x3d, 0x66}}, {@errors_remount}, {@nobh}, {@quota}]}, 0x1, 0x41f, &(0x7f00000004c0)="$eJzs28tvG0UYAPBv10kLLW1CKY8+AENBRDySJi3QAxcQSBxAQoJDOYYkrUrdBjVBolUEAaFyRJW4I45I/AWc4IKAExJXuKNKFcqlhZPR2ruJ69ghD6cu7O8nrTLjnWjm29mxZ2fsAEqrGhF7I+KuiPgtIoYiImkvUG3+ubG0MPXX0sJUEvX6m38mjXLXlxamiqLF/+3OMyNpRPppEoc61Dt38dLZyVpt5kKeH5s/997Y3MVLz5w5N3l65vTM+YkTJ44fG3/+uYlnexJnFtf1gx/OHj7w6ttXXp86eeWdn75J8rijLY5eqUb15mvZ4vFeV9Zne1rSyUAfG8KGVCIi667BxvgfikqsdN5QvPJJXxsHbKt6vV7f2f30Yh34H0ui3y0A+qP4oM+ef4vjFk09bgvXXmw+AGVx38iP5pmBSPMyg23Pt71UjYiTi39/mR2xTesQAACtvsvmP093mv+lcV9Lub35HspwRNwdEfsi4p6I2B8R90Y0yt4fEQ9ssP5qW371/Ce9uqnA1imb/72Q723dPP8rZn8xXMlzexrxDyanztRmjubXZCQGd2b58TXq+P7lXz/vdq51/pcdWf3FXDBvx9WBtgW66cn5ya3E3OraxxEHBzrFnyzvBCQRcSAiDm6yjjNPfn2427l/j38NPdhnqn8V8USz/xejLf5Csvb+5NgdUZs5OlbcFav9/MvlN7rVv6X4eyDr/10d7//l+IeT1v3auY3Xcfn3z7o+02z2/t+RvNVI78hf+2Byfv7CeMSO5LXVr0+s/G+RL8pn8Y8c6Tz+98XKlTgUEdlN/GBEPBQRD+dtfyQiHo2II2vE/+NLj727+fi3Vxb/9Ib6f+OJytkfvu1W//r6/3gjNZK/sp73v/U2cCvXDgAAAP4r0sZ34JN0dDmdpqOjze/w749daW12bv6pU7Pvn59ufld+OAbTYqVrqGU9dDxfGy7yE235Y/m68ReVOxv50anZ2nS/g4eS291l/Gf+qPS7dcC283stKC/jH8rL+IfyMv6hvIx/KK9O4/+jPrQDuPV8/kN5Gf9QXsY/lJfxD6W0ld/1S5Q5Eelt0QyJbUr0+50JAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAACgN/4JAAD//1M/5o4=") [ 1242.605013][T14427] loop2: detected capacity change from 0 to 512 [ 1242.633798][T14427] EXT4-fs: Ignoring removed nobh option [ 1242.674153][T14427] EXT4-fs error (device loop2): ext4_validate_block_bitmap:440: comm syz-executor.2: bg 0: block 35: padding at end of block bitmap is not set [ 1242.705156][T14427] EXT4-fs (loop2): Remounting filesystem read-only [ 1242.728666][T14427] EXT4-fs (loop2): 1 truncate cleaned up 22:24:17 executing program 1: openat$cgroup_procs(0xffffffffffffffff, 0x0, 0x2, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000240)=0x5) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10120, 0x2, 0x0) syz_mount_image$ext4(&(0x7f0000000440)='ext4\x00', &(0x7f0000000480)='./file0\x00', 0x4400, &(0x7f0000000000)={[{@inode_readahead_blks}, {@block_validity}, {@debug_want_extra_isize={'debug_want_extra_isize', 0x3d, 0x66}}, {@errors_remount}, {@nobh}, {@quota}]}, 0x1, 0x41f, &(0x7f00000004c0)="$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") 22:24:17 executing program 4: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r0 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000000140)='cgroup.procs\x00', 0x2, 0x0) writev(r1, &(0x7f0000000440), 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000240)) sched_setscheduler(0x0, 0x2, &(0x7f0000000200)) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff}) connect$unix(r2, &(0x7f000057eff8)=@abs, 0x6e) recvmmsg(r2, &(0x7f00000000c0), 0x10120, 0x2, 0x0) syz_mount_image$ext4(&(0x7f0000000440)='ext4\x00', &(0x7f0000000480)='./file0\x00', 0x4400, &(0x7f0000000000)={[{@inode_readahead_blks}, {@block_validity}, {@debug_want_extra_isize={'debug_want_extra_isize', 0x3d, 0x66}}, {@errors_remount}, {@nobh}, {@quota}]}, 0x1, 0x41f, &(0x7f00000004c0)="$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") 22:24:17 executing program 3: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r0 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000000140)='cgroup.procs\x00', 0x2, 0x0) writev(r1, 0x0, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x0, 0x8d}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000240)=0x5) getpid() socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) open(&(0x7f00000020c0)='./file0\x00', 0x200, 0x145) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) syz_mount_image$ext4(&(0x7f0000000440)='ext4\x00', &(0x7f0000000480)='./file0\x00', 0x4400, &(0x7f0000000000)={[{@inode_readahead_blks}, {@block_validity}, {@debug_want_extra_isize={'debug_want_extra_isize', 0x3d, 0x66}}, {@errors_remount}, {@nobh}, {@quota}]}, 0x1, 0x41f, &(0x7f00000004c0)="$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") 22:24:17 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x8933, &(0x7f0000000040)={'batadv_slave_1\x00'}) 22:24:17 executing program 5: mkdir(0x0, 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) open(0x0, 0x0, 0x8) r0 = openat$cgroup_procs(0xffffffffffffffff, &(0x7f0000000140)='cgroup.procs\x00', 0x2, 0x0) writev(r0, &(0x7f0000000440)=[{0x0}], 0x1) prlimit64(0x0, 0xe, 0x0, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000240)=0x5) r1 = getpid() sched_setscheduler(r1, 0x2, &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) open(0x0, 0x0, 0x145) connect$unix(r2, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r3, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r2, &(0x7f00000000c0), 0x10120, 0x2, 0x0) ioctl$EXT4_IOC_CHECKPOINT(0xffffffffffffffff, 0x4004662b, &(0x7f00000002c0)) syz_mount_image$ext4(&(0x7f0000000440)='ext4\x00', &(0x7f0000000480)='./file0\x00', 0x4400, &(0x7f0000000000)={[{@inode_readahead_blks}, {@block_validity}, {@debug_want_extra_isize={'debug_want_extra_isize', 0x3d, 0x66}}, {@errors_remount}, {@nobh}, {@quota}]}, 0x1, 0x41f, &(0x7f00000004c0)="$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") 22:24:17 executing program 0: bpf$MAP_CREATE(0x0, &(0x7f0000000280)=@bloom_filter={0x1e, 0x0, 0x0, 0x0, 0x684}, 0x48) 22:24:17 executing program 2: mount(0x0, 0x0, 0x0, 0x0, 0x0) open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) openat$cgroup_procs(0xffffffffffffffff, &(0x7f0000000140)='cgroup.procs\x00', 0x2, 0x0) writev(0xffffffffffffffff, 0x0, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setscheduler(r0, 0x2, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) recvmmsg(r1, &(0x7f00000000c0), 0x10120, 0x2, 0x0) read$FUSE(0xffffffffffffffff, 0x0, 0x0) syz_mount_image$ext4(&(0x7f0000000440)='ext4\x00', &(0x7f0000000480)='./file0\x00', 0x4400, &(0x7f0000000000)={[{@inode_readahead_blks}, {@block_validity}, {@debug_want_extra_isize={'debug_want_extra_isize', 0x3d, 0x66}}, {@errors_remount}, {@nobh}, {@quota}]}, 0x1, 0x41f, &(0x7f00000004c0)="$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") [ 1243.347042][T14436] loop4: detected capacity change from 0 to 512 [ 1243.378779][T14437] loop3: detected capacity change from 0 to 512 [ 1243.387361][T14437] EXT4-fs: Ignoring removed nobh option [ 1243.402573][T14436] EXT4-fs: Ignoring removed nobh option [ 1243.464619][T14437] EXT4-fs error (device loop3): ext4_validate_block_bitmap:440: comm syz-executor.3: bg 0: block 35: padding at end of block bitmap is not set [ 1243.517208][T14436] EXT4-fs error (device loop4): ext4_validate_block_bitmap:440: comm syz-executor.4: bg 0: block 35: padding at end of block bitmap is not set [ 1243.544294][T14437] EXT4-fs (loop3): Remounting filesystem read-only [ 1243.551076][T14437] EXT4-fs (loop3): 1 truncate cleaned up [ 1243.561092][T14436] EXT4-fs (loop4): Remounting filesystem read-only 22:24:17 executing program 0: pipe2(&(0x7f0000000a00)={0xffffffffffffffff}, 0x0) write$FUSE_INTERRUPT(r0, 0x0, 0x0) [ 1243.570143][T14436] EXT4-fs (loop4): 1 truncate cleaned up [ 1243.629096][T14449] loop1: detected capacity change from 0 to 512 [ 1243.637437][T14449] EXT4-fs: Ignoring removed nobh option [ 1243.672961][T14452] loop2: detected capacity change from 0 to 512 [ 1243.688525][T14449] EXT4-fs error (device loop1): ext4_validate_block_bitmap:440: comm syz-executor.1: bg 0: block 35: padding at end of block bitmap is not set [ 1243.705799][T14452] EXT4-fs: Ignoring removed nobh option [ 1243.717783][T14453] loop5: detected capacity change from 0 to 512 [ 1243.719584][T14449] EXT4-fs (loop1): Remounting filesystem read-only [ 1243.726223][T14453] EXT4-fs: Ignoring removed nobh option [ 1243.763082][T14452] EXT4-fs error (device loop2): ext4_validate_block_bitmap:440: comm syz-executor.2: bg 0: block 35: padding at end of block bitmap is not set 22:24:17 executing program 0: openat$rtc(0xffffffffffffff9c, &(0x7f0000000280), 0x185080, 0x0) [ 1243.802555][T14452] EXT4-fs (loop2): Remounting filesystem read-only [ 1243.809492][T14452] EXT4-fs (loop2): 1 truncate cleaned up [ 1243.811538][T14449] EXT4-fs (loop1): 1 truncate cleaned up [ 1243.873468][ T1218] ieee802154 phy0 wpan0: encryption failed: -22 [ 1243.880414][ T1218] ieee802154 phy1 wpan1: encryption failed: -22 [ 1243.914607][T14453] EXT4-fs error (device loop5): ext4_validate_block_bitmap:440: comm syz-executor.5: bg 0: block 35: padding at end of block bitmap is not set 22:24:18 executing program 0: process_vm_readv(0x0, &(0x7f0000000380)=[{&(0x7f0000000000)=""/204, 0xcc}], 0x1, &(0x7f00000005c0)=[{&(0x7f0000000400)=""/115, 0x73}, {0x0}], 0x2, 0x0) [ 1243.990489][T14453] EXT4-fs (loop5): Remounting filesystem read-only [ 1244.032150][T14453] EXT4-fs (loop5): 1 truncate cleaned up 22:24:18 executing program 4: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r0 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000000140)='cgroup.procs\x00', 0x2, 0x0) writev(r1, &(0x7f0000000440), 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000240)) sched_setscheduler(0x0, 0x2, &(0x7f0000000200)) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff}) connect$unix(r2, &(0x7f000057eff8)=@abs, 0x6e) recvmmsg(r2, &(0x7f00000000c0), 0x10120, 0x2, 0x0) syz_mount_image$ext4(&(0x7f0000000440)='ext4\x00', &(0x7f0000000480)='./file0\x00', 0x4400, &(0x7f0000000000)={[{@inode_readahead_blks}, {@block_validity}, {@debug_want_extra_isize={'debug_want_extra_isize', 0x3d, 0x66}}, {@errors_remount}, {@nobh}, {@quota}]}, 0x1, 0x41f, &(0x7f00000004c0)="$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") 22:24:18 executing program 3: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r0 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000000140)='cgroup.procs\x00', 0x2, 0x0) writev(r1, 0x0, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x0, 0x8d}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000240)=0x5) getpid() socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) open(&(0x7f00000020c0)='./file0\x00', 0x200, 0x145) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) syz_mount_image$ext4(&(0x7f0000000440)='ext4\x00', &(0x7f0000000480)='./file0\x00', 0x4400, &(0x7f0000000000)={[{@inode_readahead_blks}, {@block_validity}, {@debug_want_extra_isize={'debug_want_extra_isize', 0x3d, 0x66}}, {@errors_remount}, {@nobh}, {@quota}]}, 0x1, 0x41f, &(0x7f00000004c0)="$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") [ 1244.386131][T14466] loop3: detected capacity change from 0 to 512 [ 1244.402426][T14466] EXT4-fs: Ignoring removed nobh option [ 1244.436854][T14466] EXT4-fs error (device loop3): ext4_validate_block_bitmap:440: comm syz-executor.3: bg 0: block 35: padding at end of block bitmap is not set [ 1244.456268][T14466] EXT4-fs (loop3): Remounting filesystem read-only [ 1244.458186][T14468] loop4: detected capacity change from 0 to 512 [ 1244.472022][T14466] EXT4-fs (loop3): 1 truncate cleaned up [ 1244.506330][T14468] EXT4-fs: Ignoring removed nobh option [ 1244.571864][T14468] EXT4-fs error (device loop4): ext4_validate_block_bitmap:440: comm syz-executor.4: bg 0: block 35: padding at end of block bitmap is not set [ 1244.622600][T14468] EXT4-fs (loop4): Remounting filesystem read-only [ 1244.641944][T14468] EXT4-fs (loop4): 1 truncate cleaned up 22:24:19 executing program 1: openat$cgroup_procs(0xffffffffffffffff, 0x0, 0x2, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000240)=0x5) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10120, 0x2, 0x0) syz_mount_image$ext4(&(0x7f0000000440)='ext4\x00', &(0x7f0000000480)='./file0\x00', 0x4400, &(0x7f0000000000)={[{@inode_readahead_blks}, {@block_validity}, {@debug_want_extra_isize={'debug_want_extra_isize', 0x3d, 0x66}}, {@errors_remount}, {@nobh}, {@quota}]}, 0x1, 0x41f, &(0x7f00000004c0)="$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") 22:24:19 executing program 2: mount(0x0, 0x0, 0x0, 0x0, 0x0) open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) openat$cgroup_procs(0xffffffffffffffff, &(0x7f0000000140)='cgroup.procs\x00', 0x2, 0x0) writev(0xffffffffffffffff, 0x0, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setscheduler(r0, 0x2, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) recvmmsg(r1, &(0x7f00000000c0), 0x10120, 0x2, 0x0) read$FUSE(0xffffffffffffffff, 0x0, 0x0) syz_mount_image$ext4(&(0x7f0000000440)='ext4\x00', &(0x7f0000000480)='./file0\x00', 0x4400, &(0x7f0000000000)={[{@inode_readahead_blks}, {@block_validity}, {@debug_want_extra_isize={'debug_want_extra_isize', 0x3d, 0x66}}, {@errors_remount}, {@nobh}, {@quota}]}, 0x1, 0x41f, &(0x7f00000004c0)="$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") 22:24:19 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$BATADV_CMD_GET_DAT_CACHE(r0, &(0x7f0000000a00)={0x0, 0x0, &(0x7f00000009c0)={0x0}}, 0x0) 22:24:19 executing program 3: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r0 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000000140)='cgroup.procs\x00', 0x2, 0x0) writev(r1, 0x0, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x0, 0x8d}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000240)=0x5) getpid() socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) open(&(0x7f00000020c0)='./file0\x00', 0x200, 0x145) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) syz_mount_image$ext4(&(0x7f0000000440)='ext4\x00', &(0x7f0000000480)='./file0\x00', 0x4400, &(0x7f0000000000)={[{@inode_readahead_blks}, {@block_validity}, {@debug_want_extra_isize={'debug_want_extra_isize', 0x3d, 0x66}}, {@errors_remount}, {@nobh}, {@quota}]}, 0x1, 0x41f, &(0x7f00000004c0)="$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") 22:24:19 executing program 4: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r0 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000000140)='cgroup.procs\x00', 0x2, 0x0) writev(r1, &(0x7f0000000440), 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000240)) sched_setscheduler(0x0, 0x2, &(0x7f0000000200)) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff}) connect$unix(r2, &(0x7f000057eff8)=@abs, 0x6e) recvmmsg(r2, &(0x7f00000000c0), 0x10120, 0x2, 0x0) syz_mount_image$ext4(&(0x7f0000000440)='ext4\x00', &(0x7f0000000480)='./file0\x00', 0x4400, &(0x7f0000000000)={[{@inode_readahead_blks}, {@block_validity}, {@debug_want_extra_isize={'debug_want_extra_isize', 0x3d, 0x66}}, {@errors_remount}, {@nobh}, {@quota}]}, 0x1, 0x41f, &(0x7f00000004c0)="$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") 22:24:19 executing program 5: mkdir(0x0, 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) open(0x0, 0x0, 0x8) r0 = openat$cgroup_procs(0xffffffffffffffff, &(0x7f0000000140)='cgroup.procs\x00', 0x2, 0x0) writev(r0, &(0x7f0000000440)=[{0x0}], 0x1) prlimit64(0x0, 0xe, 0x0, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000240)=0x5) r1 = getpid() sched_setscheduler(r1, 0x2, &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) open(0x0, 0x0, 0x145) connect$unix(r2, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r3, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r2, &(0x7f00000000c0), 0x10120, 0x2, 0x0) ioctl$EXT4_IOC_CHECKPOINT(0xffffffffffffffff, 0x4004662b, &(0x7f00000002c0)) syz_mount_image$ext4(&(0x7f0000000440)='ext4\x00', &(0x7f0000000480)='./file0\x00', 0x4400, &(0x7f0000000000)={[{@inode_readahead_blks}, {@block_validity}, {@debug_want_extra_isize={'debug_want_extra_isize', 0x3d, 0x66}}, {@errors_remount}, {@nobh}, {@quota}]}, 0x1, 0x41f, &(0x7f00000004c0)="$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") 22:24:19 executing program 0: syz_open_dev$usbfs(&(0x7f0000000000), 0x1, 0x200) [ 1245.541554][T14481] loop4: detected capacity change from 0 to 512 [ 1245.550757][T14481] EXT4-fs: Ignoring removed nobh option [ 1245.559695][T14483] loop2: detected capacity change from 0 to 512 [ 1245.569472][T14484] loop3: detected capacity change from 0 to 512 [ 1245.577936][T14483] EXT4-fs: Ignoring removed nobh option 22:24:19 executing program 0: getitimer(0x1, &(0x7f0000000e00)) [ 1245.592476][T14484] EXT4-fs: Ignoring removed nobh option [ 1245.618275][T14481] EXT4-fs error (device loop4): ext4_validate_block_bitmap:440: comm syz-executor.4: bg 0: block 35: padding at end of block bitmap is not set [ 1245.666762][T14484] EXT4-fs error (device loop3): ext4_validate_block_bitmap:440: comm syz-executor.3: bg 0: block 35: padding at end of block bitmap is not set [ 1245.685123][T14483] EXT4-fs error (device loop2): ext4_validate_block_bitmap:440: comm syz-executor.2: bg 0: block 35: padding at end of block bitmap is not set [ 1245.698245][T14493] loop1: detected capacity change from 0 to 512 [ 1245.699937][T14481] EXT4-fs (loop4): Remounting filesystem read-only [ 1245.707602][T14493] EXT4-fs: Ignoring removed nobh option [ 1245.724985][T14492] loop5: detected capacity change from 0 to 512 [ 1245.733043][T14484] EXT4-fs (loop3): Remounting filesystem read-only [ 1245.739915][T14484] EXT4-fs (loop3): 1 truncate cleaned up [ 1245.745254][T14481] EXT4-fs (loop4): 1 truncate cleaned up [ 1245.782338][T14483] EXT4-fs (loop2): Remounting filesystem read-only [ 1245.789214][T14483] EXT4-fs (loop2): 1 truncate cleaned up [ 1245.792232][T14493] EXT4-fs error (device loop1): ext4_validate_block_bitmap:440: comm syz-executor.1: bg 0: block 35: padding at end of block bitmap is not set 22:24:19 executing program 0: bpf$BPF_MAP_GET_NEXT_ID(0x10, &(0x7f0000000040)={0xffffffa7}, 0x8) [ 1245.828074][T14492] EXT4-fs: Ignoring removed nobh option [ 1245.862599][T14493] EXT4-fs (loop1): Remounting filesystem read-only [ 1245.869505][T14493] EXT4-fs (loop1): 1 truncate cleaned up [ 1245.918927][T14492] EXT4-fs error (device loop5): ext4_validate_block_bitmap:440: comm syz-executor.5: bg 0: block 35: padding at end of block bitmap is not set 22:24:20 executing program 0: r0 = msgget$private(0x0, 0x0) msgsnd(r0, &(0x7f0000001340)=ANY=[@ANYBLOB="02"], 0x1008, 0x0) msgctl$IPC_SET(r0, 0x1, &(0x7f0000000140)={{0x3, 0x0, 0x0, 0x0, 0xee01}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400}) [ 1245.959882][T14492] EXT4-fs (loop5): Remounting filesystem read-only [ 1245.980669][T14492] EXT4-fs (loop5): 1 truncate cleaned up 22:24:20 executing program 0: socket$inet(0x2, 0xa, 0x0) pselect6(0x40, &(0x7f0000000000), 0x0, &(0x7f0000000080)={0x9}, &(0x7f00000000c0), 0x0) 22:24:20 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$KVM_GET_MSR_INDEX_LIST(r0, 0xc004ae02, &(0x7f00000000c0)=ANY=[@ANYRESOCT]) 22:24:21 executing program 1: openat$cgroup_procs(0xffffffffffffffff, 0x0, 0x2, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000240)=0x5) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10120, 0x2, 0x0) syz_mount_image$ext4(&(0x7f0000000440)='ext4\x00', &(0x7f0000000480)='./file0\x00', 0x4400, &(0x7f0000000000)={[{@inode_readahead_blks}, {@block_validity}, {@debug_want_extra_isize={'debug_want_extra_isize', 0x3d, 0x66}}, {@errors_remount}, {@nobh}, {@quota}]}, 0x1, 0x41f, &(0x7f00000004c0)="$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") 22:24:21 executing program 2: mount(0x0, 0x0, 0x0, 0x0, 0x0) open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) openat$cgroup_procs(0xffffffffffffffff, &(0x7f0000000140)='cgroup.procs\x00', 0x2, 0x0) writev(0xffffffffffffffff, 0x0, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000000200)) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) recvmmsg(r1, &(0x7f00000000c0), 0x10120, 0x2, 0x0) read$FUSE(0xffffffffffffffff, 0x0, 0x0) syz_mount_image$ext4(&(0x7f0000000440)='ext4\x00', &(0x7f0000000480)='./file0\x00', 0x4400, &(0x7f0000000000)={[{@inode_readahead_blks}, {@block_validity}, {@debug_want_extra_isize={'debug_want_extra_isize', 0x3d, 0x66}}, {@errors_remount}, {@nobh}, {@quota}]}, 0x1, 0x41f, &(0x7f00000004c0)="$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") 22:24:21 executing program 4: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r0 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000000140)='cgroup.procs\x00', 0x2, 0x0) writev(r1, &(0x7f0000000440), 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000240)) sched_setscheduler(0x0, 0x2, &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000200)={0xffffffffffffffff}) connect$unix(r2, &(0x7f000057eff8)=@abs, 0x6e) recvmmsg(r2, &(0x7f00000000c0), 0x10120, 0x2, 0x0) syz_mount_image$ext4(&(0x7f0000000440)='ext4\x00', &(0x7f0000000480)='./file0\x00', 0x4400, &(0x7f0000000000)={[{@inode_readahead_blks}, {@block_validity}, {@debug_want_extra_isize={'debug_want_extra_isize', 0x3d, 0x66}}, {@errors_remount}, {@nobh}, {@quota}]}, 0x1, 0x41f, &(0x7f00000004c0)="$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") 22:24:21 executing program 3: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r0 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000000140)='cgroup.procs\x00', 0x2, 0x0) writev(r1, 0x0, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000240)=0x5) getpid() socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) open(&(0x7f00000020c0)='./file0\x00', 0x200, 0x145) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) syz_mount_image$ext4(&(0x7f0000000440)='ext4\x00', &(0x7f0000000480)='./file0\x00', 0x4400, &(0x7f0000000000)={[{@inode_readahead_blks}, {@block_validity}, {@debug_want_extra_isize={'debug_want_extra_isize', 0x3d, 0x66}}, {@errors_remount}, {@nobh}, {@quota}]}, 0x1, 0x41f, &(0x7f00000004c0)="$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") 22:24:21 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x8, &(0x7f0000000000)=0xfffffffe, 0x4) 22:24:21 executing program 5: mkdir(0x0, 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) open(0x0, 0x0, 0x8) r0 = openat$cgroup_procs(0xffffffffffffffff, &(0x7f0000000140)='cgroup.procs\x00', 0x2, 0x0) writev(r0, &(0x7f0000000440)=[{0x0}], 0x1) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x0, 0x8d}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000240)=0x5) r1 = getpid() sched_setscheduler(r1, 0x2, &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) open(0x0, 0x0, 0x145) connect$unix(r2, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r3, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r2, &(0x7f00000000c0), 0x10120, 0x2, 0x0) ioctl$EXT4_IOC_CHECKPOINT(0xffffffffffffffff, 0x4004662b, &(0x7f00000002c0)) syz_mount_image$ext4(&(0x7f0000000440)='ext4\x00', &(0x7f0000000480)='./file0\x00', 0x4400, &(0x7f0000000000)={[{@inode_readahead_blks}, {@block_validity}, {@debug_want_extra_isize={'debug_want_extra_isize', 0x3d, 0x66}}, {@errors_remount}, {@nobh}, {@quota}]}, 0x1, 0x41f, &(0x7f00000004c0)="$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") [ 1247.281390][T14511] loop4: detected capacity change from 0 to 512 22:24:21 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x29, 0x39, 0x0, 0x0) [ 1247.323368][T14511] EXT4-fs: Ignoring removed nobh option [ 1247.340190][T14511] EXT4-fs error (device loop4): ext4_validate_block_bitmap:440: comm syz-executor.4: bg 0: block 35: padding at end of block bitmap is not set [ 1247.411271][T14511] EXT4-fs (loop4): Remounting filesystem read-only [ 1247.418120][T14519] loop2: detected capacity change from 0 to 512 [ 1247.419888][T14520] loop3: detected capacity change from 0 to 512 [ 1247.425044][T14511] EXT4-fs (loop4): 1 truncate cleaned up [ 1247.444448][T14520] EXT4-fs: Ignoring removed nobh option [ 1247.445028][T14522] loop5: detected capacity change from 0 to 512 [ 1247.475656][T14519] EXT4-fs: Ignoring removed nobh option [ 1247.480466][T14520] EXT4-fs error (device loop3): ext4_validate_block_bitmap:440: comm syz-executor.3: bg 0: block 35: padding at end of block bitmap is not set 22:24:21 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x29, 0x14, 0x0, 0x7000000) 22:24:21 executing program 4: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r0 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000000140)='cgroup.procs\x00', 0x2, 0x0) writev(r1, &(0x7f0000000440), 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000240)) sched_setscheduler(0x0, 0x2, &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000200)={0xffffffffffffffff}) connect$unix(r2, &(0x7f000057eff8)=@abs, 0x6e) recvmmsg(r2, &(0x7f00000000c0), 0x10120, 0x2, 0x0) syz_mount_image$ext4(&(0x7f0000000440)='ext4\x00', &(0x7f0000000480)='./file0\x00', 0x4400, &(0x7f0000000000)={[{@inode_readahead_blks}, {@block_validity}, {@debug_want_extra_isize={'debug_want_extra_isize', 0x3d, 0x66}}, {@errors_remount}, {@nobh}, {@quota}]}, 0x1, 0x41f, &(0x7f00000004c0)="$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") [ 1247.558383][T14520] EXT4-fs (loop3): Remounting filesystem read-only [ 1247.566775][T14522] EXT4-fs: Ignoring removed nobh option [ 1247.591428][T14519] EXT4-fs error (device loop2): ext4_validate_block_bitmap:440: comm syz-executor.2: bg 0: block 35: padding at end of block bitmap is not set [ 1247.600051][T14520] EXT4-fs (loop3): 1 truncate cleaned up [ 1247.623514][T14528] loop1: detected capacity change from 0 to 512 [ 1247.644505][T14519] EXT4-fs (loop2): Remounting filesystem read-only [ 1247.651381][T14519] EXT4-fs (loop2): 1 truncate cleaned up [ 1247.685328][T14522] EXT4-fs error (device loop5): ext4_validate_block_bitmap:440: comm syz-executor.5: bg 0: block 35: padding at end of block bitmap is not set 22:24:21 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x29, 0x2b, 0x0, 0x0) [ 1247.746220][T14528] EXT4-fs: Ignoring removed nobh option 22:24:21 executing program 0: clock_settime(0xff600000, 0x0) [ 1247.865047][T14528] EXT4-fs error (device loop1): ext4_validate_block_bitmap:440: comm syz-executor.1: bg 0: block 35: padding at end of block bitmap is not set [ 1247.865981][T14536] loop4: detected capacity change from 0 to 512 [ 1247.891739][T14522] EXT4-fs (loop5): Remounting filesystem read-only [ 1247.908878][T14522] EXT4-fs (loop5): 1 truncate cleaned up 22:24:22 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x29, 0x0, 0x0, 0x0) [ 1247.917562][T14536] EXT4-fs: Ignoring removed nobh option [ 1247.930708][T14536] EXT4-fs error (device loop4): ext4_validate_block_bitmap:440: comm syz-executor.4: bg 0: block 35: padding at end of block bitmap is not set [ 1247.947154][T14536] EXT4-fs (loop4): Remounting filesystem read-only [ 1247.962239][T14536] EXT4-fs (loop4): 1 truncate cleaned up [ 1247.995732][T14528] EXT4-fs (loop1): Remounting filesystem read-only [ 1248.042841][T14528] EXT4-fs (loop1): 1 truncate cleaned up 22:24:23 executing program 1: openat$cgroup_procs(0xffffffffffffffff, 0x0, 0x2, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) sched_setscheduler(0x0, 0x0, &(0x7f0000000240)=0x5) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10120, 0x2, 0x0) syz_mount_image$ext4(&(0x7f0000000440)='ext4\x00', &(0x7f0000000480)='./file0\x00', 0x4400, &(0x7f0000000000)={[{@inode_readahead_blks}, {@block_validity}, {@debug_want_extra_isize={'debug_want_extra_isize', 0x3d, 0x66}}, {@errors_remount}, {@nobh}, {@quota}]}, 0x1, 0x41f, &(0x7f00000004c0)="$eJzs28tvG0UYAPBv10kLLW1CKY8+AENBRDySJi3QAxcQSBxAQoJDOYYkrUrdBjVBolUEAaFyRJW4I45I/AWc4IKAExJXuKNKFcqlhZPR2ruJ69ghD6cu7O8nrTLjnWjm29mxZ2fsAEqrGhF7I+KuiPgtIoYiImkvUG3+ubG0MPXX0sJUEvX6m38mjXLXlxamiqLF/+3OMyNpRPppEoc61Dt38dLZyVpt5kKeH5s/997Y3MVLz5w5N3l65vTM+YkTJ44fG3/+uYlnexJnFtf1gx/OHj7w6ttXXp86eeWdn75J8rijLY5eqUb15mvZ4vFeV9Zne1rSyUAfG8KGVCIi667BxvgfikqsdN5QvPJJXxsHbKt6vV7f2f30Yh34H0ui3y0A+qP4oM+ef4vjFk09bgvXXmw+AGVx38iP5pmBSPMyg23Pt71UjYiTi39/mR2xTesQAACtvsvmP093mv+lcV9Lub35HspwRNwdEfsi4p6I2B8R90Y0yt4fEQ9ssP5qW371/Ce9uqnA1imb/72Q723dPP8rZn8xXMlzexrxDyanztRmjubXZCQGd2b58TXq+P7lXz/vdq51/pcdWf3FXDBvx9WBtgW66cn5ya3E3OraxxEHBzrFnyzvBCQRcSAiDm6yjjNPfn2427l/j38NPdhnqn8V8USz/xejLf5Csvb+5NgdUZs5OlbcFav9/MvlN7rVv6X4eyDr/10d7//l+IeT1v3auY3Xcfn3z7o+02z2/t+RvNVI78hf+2Byfv7CeMSO5LXVr0+s/G+RL8pn8Y8c6Tz+98XKlTgUEdlN/GBEPBQRD+dtfyQiHo2II2vE/+NLj727+fi3Vxb/9Ib6f+OJytkfvu1W//r6/3gjNZK/sp73v/U2cCvXDgAAAP4r0sZ34JN0dDmdpqOjze/w749daW12bv6pU7Pvn59ufld+OAbTYqVrqGU9dDxfGy7yE235Y/m68ReVOxv50anZ2nS/g4eS291l/Gf+qPS7dcC283stKC/jH8rL+IfyMv6hvIx/KK9O4/+jPrQDuPV8/kN5Gf9QXsY/lJfxD6W0ld/1S5Q5Eelt0QyJbUr0+50JAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAACgN/4JAAD//1M/5o4=") 22:24:23 executing program 2: mount(0x0, 0x0, 0x0, 0x0, 0x0) open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) openat$cgroup_procs(0xffffffffffffffff, &(0x7f0000000140)='cgroup.procs\x00', 0x2, 0x0) writev(0xffffffffffffffff, 0x0, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000000200)) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) recvmmsg(r1, &(0x7f00000000c0), 0x10120, 0x2, 0x0) read$FUSE(0xffffffffffffffff, 0x0, 0x0) syz_mount_image$ext4(&(0x7f0000000440)='ext4\x00', &(0x7f0000000480)='./file0\x00', 0x4400, &(0x7f0000000000)={[{@inode_readahead_blks}, {@block_validity}, {@debug_want_extra_isize={'debug_want_extra_isize', 0x3d, 0x66}}, {@errors_remount}, {@nobh}, {@quota}]}, 0x1, 0x41f, &(0x7f00000004c0)="$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") 22:24:23 executing program 4: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r0 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000000140)='cgroup.procs\x00', 0x2, 0x0) writev(r1, &(0x7f0000000440), 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000240)) sched_setscheduler(0x0, 0x2, &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000200)={0xffffffffffffffff}) connect$unix(r2, &(0x7f000057eff8)=@abs, 0x6e) recvmmsg(r2, &(0x7f00000000c0), 0x10120, 0x2, 0x0) syz_mount_image$ext4(&(0x7f0000000440)='ext4\x00', &(0x7f0000000480)='./file0\x00', 0x4400, &(0x7f0000000000)={[{@inode_readahead_blks}, {@block_validity}, {@debug_want_extra_isize={'debug_want_extra_isize', 0x3d, 0x66}}, {@errors_remount}, {@nobh}, {@quota}]}, 0x1, 0x41f, &(0x7f00000004c0)="$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") 22:24:23 executing program 0: bpf$BPF_MAP_GET_NEXT_ID(0x1d, &(0x7f0000000040)={0xffffffa7}, 0x8) 22:24:23 executing program 3: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r0 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000000140)='cgroup.procs\x00', 0x2, 0x0) writev(r1, 0x0, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000240)=0x5) getpid() socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) open(&(0x7f00000020c0)='./file0\x00', 0x200, 0x145) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) syz_mount_image$ext4(&(0x7f0000000440)='ext4\x00', &(0x7f0000000480)='./file0\x00', 0x4400, &(0x7f0000000000)={[{@inode_readahead_blks}, {@block_validity}, {@debug_want_extra_isize={'debug_want_extra_isize', 0x3d, 0x66}}, {@errors_remount}, {@nobh}, {@quota}]}, 0x1, 0x41f, &(0x7f00000004c0)="$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") 22:24:23 executing program 5: mkdir(0x0, 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) open(0x0, 0x0, 0x8) r0 = openat$cgroup_procs(0xffffffffffffffff, &(0x7f0000000140)='cgroup.procs\x00', 0x2, 0x0) writev(r0, &(0x7f0000000440)=[{0x0}], 0x1) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x0, 0x8d}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000240)=0x5) r1 = getpid() sched_setscheduler(r1, 0x2, &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) open(0x0, 0x0, 0x145) connect$unix(r2, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r3, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r2, &(0x7f00000000c0), 0x10120, 0x2, 0x0) ioctl$EXT4_IOC_CHECKPOINT(0xffffffffffffffff, 0x4004662b, &(0x7f00000002c0)) syz_mount_image$ext4(&(0x7f0000000440)='ext4\x00', &(0x7f0000000480)='./file0\x00', 0x4400, &(0x7f0000000000)={[{@inode_readahead_blks}, {@block_validity}, {@debug_want_extra_isize={'debug_want_extra_isize', 0x3d, 0x66}}, {@errors_remount}, {@nobh}, {@quota}]}, 0x1, 0x41f, &(0x7f00000004c0)="$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") 22:24:23 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x29, 0x21, 0x0, 0x7) [ 1249.178799][T14553] loop2: detected capacity change from 0 to 512 [ 1249.196332][T14551] loop4: detected capacity change from 0 to 512 [ 1249.225125][T14551] EXT4-fs: Ignoring removed nobh option [ 1249.236187][T14557] loop3: detected capacity change from 0 to 512 [ 1249.245528][T14553] EXT4-fs: Ignoring removed nobh option [ 1249.252684][T14557] EXT4-fs: Ignoring removed nobh option [ 1249.269903][T14551] EXT4-fs error (device loop4): ext4_validate_block_bitmap:440: comm syz-executor.4: bg 0: block 35: padding at end of block bitmap is not set [ 1249.321812][T14563] loop1: detected capacity change from 0 to 512 [ 1249.329529][T14563] EXT4-fs: Ignoring removed nobh option 22:24:23 executing program 0: openat$kvm(0xffffffffffffff9c, 0x0, 0x418880, 0x0) [ 1249.357957][T14563] EXT4-fs error (device loop1): ext4_validate_block_bitmap:440: comm syz-executor.1: bg 0: block 35: padding at end of block bitmap is not set [ 1249.374446][T14563] EXT4-fs (loop1): Remounting filesystem read-only [ 1249.381282][T14563] EXT4-fs (loop1): 1 truncate cleaned up [ 1249.395171][T14553] EXT4-fs error (device loop2): ext4_validate_block_bitmap:440: comm syz-executor.2: bg 0: block 35: padding at end of block bitmap is not set [ 1249.424534][T14557] EXT4-fs error (device loop3): ext4_validate_block_bitmap:440: comm syz-executor.3: bg 0: block 35: padding at end of block bitmap is not set [ 1249.515876][T14553] EXT4-fs (loop2): Remounting filesystem read-only [ 1249.525466][T14557] EXT4-fs (loop3): Remounting filesystem read-only [ 1249.536646][T14551] EXT4-fs (loop4): Remounting filesystem read-only [ 1249.555071][T14561] loop5: detected capacity change from 0 to 512 [ 1249.574800][T14553] EXT4-fs (loop2): 1 truncate cleaned up [ 1249.584381][T14557] EXT4-fs (loop3): 1 truncate cleaned up [ 1249.592662][T14551] EXT4-fs (loop4): 1 truncate cleaned up 22:24:23 executing program 0: syz_mount_image$udf(&(0x7f0000000c00), &(0x7f0000000000)='./bus\x00', 0x14, &(0x7f0000000400)=ANY=[], 0x1, 0xbf4, &(0x7f00000018c0)="$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") open(&(0x7f0000000180)='./bus\x00', 0x14b37e, 0x0) r0 = open(&(0x7f0000000100)='./bus\x00', 0x10103e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x4002011, r0, 0x0) ftruncate(r0, 0x20cf01) write$P9_RXATTRCREATE(r0, &(0x7f00000000c0)={0x7}, 0x7) 22:24:23 executing program 4: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r0 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000000140)='cgroup.procs\x00', 0x2, 0x0) writev(r1, &(0x7f0000000440), 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000240)) sched_setscheduler(0x0, 0x2, &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x2, 0x0, 0x0) connect$unix(0xffffffffffffffff, &(0x7f000057eff8)=@abs, 0x6e) recvmmsg(0xffffffffffffffff, &(0x7f00000000c0), 0x10120, 0x2, 0x0) syz_mount_image$ext4(&(0x7f0000000440)='ext4\x00', &(0x7f0000000480)='./file0\x00', 0x4400, &(0x7f0000000000)={[{@inode_readahead_blks}, {@block_validity}, {@debug_want_extra_isize={'debug_want_extra_isize', 0x3d, 0x66}}, {@errors_remount}, {@nobh}, {@quota}]}, 0x1, 0x41f, &(0x7f00000004c0)="$eJzs28tvG0UYAPBv10kLLW1CKY8+AENBRDySJi3QAxcQSBxAQoJDOYYkrUrdBjVBolUEAaFyRJW4I45I/AWc4IKAExJXuKNKFcqlhZPR2ruJ69ghD6cu7O8nrTLjnWjm29mxZ2fsAEqrGhF7I+KuiPgtIoYiImkvUG3+ubG0MPXX0sJUEvX6m38mjXLXlxamiqLF/+3OMyNpRPppEoc61Dt38dLZyVpt5kKeH5s/997Y3MVLz5w5N3l65vTM+YkTJ44fG3/+uYlnexJnFtf1gx/OHj7w6ttXXp86eeWdn75J8rijLY5eqUb15mvZ4vFeV9Zne1rSyUAfG8KGVCIi667BxvgfikqsdN5QvPJJXxsHbKt6vV7f2f30Yh34H0ui3y0A+qP4oM+ef4vjFk09bgvXXmw+AGVx38iP5pmBSPMyg23Pt71UjYiTi39/mR2xTesQAACtvsvmP093mv+lcV9Lub35HspwRNwdEfsi4p6I2B8R90Y0yt4fEQ9ssP5qW371/Ce9uqnA1imb/72Q723dPP8rZn8xXMlzexrxDyanztRmjubXZCQGd2b58TXq+P7lXz/vdq51/pcdWf3FXDBvx9WBtgW66cn5ya3E3OraxxEHBzrFnyzvBCQRcSAiDm6yjjNPfn2427l/j38NPdhnqn8V8USz/xejLf5Csvb+5NgdUZs5OlbcFav9/MvlN7rVv6X4eyDr/10d7//l+IeT1v3auY3Xcfn3z7o+02z2/t+RvNVI78hf+2Byfv7CeMSO5LXVr0+s/G+RL8pn8Y8c6Tz+98XKlTgUEdlN/GBEPBQRD+dtfyQiHo2II2vE/+NLj727+fi3Vxb/9Ib6f+OJytkfvu1W//r6/3gjNZK/sp73v/U2cCvXDgAAAP4r0sZ34JN0dDmdpqOjze/w749daW12bv6pU7Pvn59ufld+OAbTYqVrqGU9dDxfGy7yE235Y/m68ReVOxv50anZ2nS/g4eS291l/Gf+qPS7dcC283stKC/jH8rL+IfyMv6hvIx/KK9O4/+jPrQDuPV8/kN5Gf9QXsY/lJfxD6W0ld/1S5Q5Eelt0QyJbUr0+50JAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAACgN/4JAAD//1M/5o4=") [ 1249.785936][T14561] EXT4-fs: Ignoring removed nobh option [ 1249.905511][T14561] EXT4-fs error (device loop5): ext4_validate_block_bitmap:440: comm syz-executor.5: bg 0: block 35: padding at end of block bitmap is not set 22:24:24 executing program 2: mount(0x0, 0x0, 0x0, 0x0, 0x0) open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) openat$cgroup_procs(0xffffffffffffffff, &(0x7f0000000140)='cgroup.procs\x00', 0x2, 0x0) writev(0xffffffffffffffff, 0x0, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000000200)) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) recvmmsg(r1, &(0x7f00000000c0), 0x10120, 0x2, 0x0) read$FUSE(0xffffffffffffffff, 0x0, 0x0) syz_mount_image$ext4(&(0x7f0000000440)='ext4\x00', &(0x7f0000000480)='./file0\x00', 0x4400, &(0x7f0000000000)={[{@inode_readahead_blks}, {@block_validity}, {@debug_want_extra_isize={'debug_want_extra_isize', 0x3d, 0x66}}, {@errors_remount}, {@nobh}, {@quota}]}, 0x1, 0x41f, &(0x7f00000004c0)="$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") [ 1249.973441][T14561] EXT4-fs (loop5): Remounting filesystem read-only 22:24:24 executing program 3: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r0 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000000140)='cgroup.procs\x00', 0x2, 0x0) writev(r1, 0x0, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000240)=0x5) getpid() socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) open(&(0x7f00000020c0)='./file0\x00', 0x200, 0x145) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) syz_mount_image$ext4(&(0x7f0000000440)='ext4\x00', &(0x7f0000000480)='./file0\x00', 0x4400, &(0x7f0000000000)={[{@inode_readahead_blks}, {@block_validity}, {@debug_want_extra_isize={'debug_want_extra_isize', 0x3d, 0x66}}, {@errors_remount}, {@nobh}, {@quota}]}, 0x1, 0x41f, &(0x7f00000004c0)="$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") [ 1250.022607][T14561] EXT4-fs (loop5): 1 truncate cleaned up 22:24:24 executing program 1: openat$cgroup_procs(0xffffffffffffffff, 0x0, 0x2, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) sched_setscheduler(0x0, 0x0, &(0x7f0000000240)=0x5) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10120, 0x2, 0x0) syz_mount_image$ext4(&(0x7f0000000440)='ext4\x00', &(0x7f0000000480)='./file0\x00', 0x4400, &(0x7f0000000000)={[{@inode_readahead_blks}, {@block_validity}, {@debug_want_extra_isize={'debug_want_extra_isize', 0x3d, 0x66}}, {@errors_remount}, {@nobh}, {@quota}]}, 0x1, 0x41f, &(0x7f00000004c0)="$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") 22:24:24 executing program 0: bpf$BPF_MAP_GET_NEXT_ID(0x2, 0x0, 0x0) [ 1250.167575][T14573] loop4: detected capacity change from 0 to 512 [ 1250.220854][T14573] EXT4-fs: Ignoring removed nobh option 22:24:24 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x29, 0x38, 0x0, 0x7) [ 1250.275330][T14573] EXT4-fs error (device loop4): ext4_validate_block_bitmap:440: comm syz-executor.4: bg 0: block 35: padding at end of block bitmap is not set 22:24:24 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_tcp_int(r0, 0x6, 0x4, 0x0, &(0x7f00000000c0)) [ 1250.359618][T14579] loop3: detected capacity change from 0 to 512 [ 1250.380600][T14573] EXT4-fs (loop4): Remounting filesystem read-only [ 1250.402886][T14579] EXT4-fs: Ignoring removed nobh option [ 1250.409628][T14573] EXT4-fs (loop4): 1 truncate cleaned up [ 1250.457991][T14587] loop2: detected capacity change from 0 to 512 [ 1250.468677][T14579] EXT4-fs error (device loop3): ext4_validate_block_bitmap:440: comm syz-executor.3: bg 0: block 35: padding at end of block bitmap is not set [ 1250.502291][T14589] loop1: detected capacity change from 0 to 512 [ 1250.510006][T14589] EXT4-fs: Ignoring removed nobh option [ 1250.540628][T14587] EXT4-fs: Ignoring removed nobh option [ 1250.579956][T14579] EXT4-fs (loop3): Remounting filesystem read-only [ 1250.615810][T14589] EXT4-fs error (device loop1): ext4_validate_block_bitmap:440: comm syz-executor.1: bg 0: block 35: padding at end of block bitmap is not set 22:24:24 executing program 4: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r0 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000000140)='cgroup.procs\x00', 0x2, 0x0) writev(r1, &(0x7f0000000440), 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000240)) sched_setscheduler(0x0, 0x2, &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x2, 0x0, 0x0) connect$unix(0xffffffffffffffff, &(0x7f000057eff8)=@abs, 0x6e) recvmmsg(0xffffffffffffffff, &(0x7f00000000c0), 0x10120, 0x2, 0x0) syz_mount_image$ext4(&(0x7f0000000440)='ext4\x00', &(0x7f0000000480)='./file0\x00', 0x4400, &(0x7f0000000000)={[{@inode_readahead_blks}, {@block_validity}, {@debug_want_extra_isize={'debug_want_extra_isize', 0x3d, 0x66}}, {@errors_remount}, {@nobh}, {@quota}]}, 0x1, 0x41f, &(0x7f00000004c0)="$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") [ 1250.631380][T14589] EXT4-fs (loop1): Remounting filesystem read-only [ 1250.639066][T14589] EXT4-fs (loop1): 1 truncate cleaned up [ 1250.672494][T14579] EXT4-fs (loop3): 1 truncate cleaned up [ 1250.682214][T14587] EXT4-fs error (device loop2): ext4_validate_block_bitmap:440: comm syz-executor.2: bg 0: block 35: padding at end of block bitmap is not set [ 1250.798666][T14587] EXT4-fs (loop2): Remounting filesystem read-only [ 1250.851390][T14587] EXT4-fs (loop2): 1 truncate cleaned up [ 1251.177814][T14595] loop4: detected capacity change from 0 to 512 [ 1251.230544][T14595] EXT4-fs: Ignoring removed nobh option [ 1251.306187][T14595] EXT4-fs error (device loop4): ext4_validate_block_bitmap:440: comm syz-executor.4: bg 0: block 35: padding at end of block bitmap is not set [ 1251.338362][T14595] EXT4-fs (loop4): Remounting filesystem read-only [ 1251.346342][T14595] EXT4-fs (loop4): 1 truncate cleaned up 22:24:25 executing program 5: mkdir(0x0, 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) open(0x0, 0x0, 0x8) r0 = openat$cgroup_procs(0xffffffffffffffff, &(0x7f0000000140)='cgroup.procs\x00', 0x2, 0x0) writev(r0, &(0x7f0000000440)=[{0x0}], 0x1) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x0, 0x8d}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000240)=0x5) r1 = getpid() sched_setscheduler(r1, 0x2, &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) open(0x0, 0x0, 0x145) connect$unix(r2, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r3, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r2, &(0x7f00000000c0), 0x10120, 0x2, 0x0) ioctl$EXT4_IOC_CHECKPOINT(0xffffffffffffffff, 0x4004662b, &(0x7f00000002c0)) syz_mount_image$ext4(&(0x7f0000000440)='ext4\x00', &(0x7f0000000480)='./file0\x00', 0x4400, &(0x7f0000000000)={[{@inode_readahead_blks}, {@block_validity}, {@debug_want_extra_isize={'debug_want_extra_isize', 0x3d, 0x66}}, {@errors_remount}, {@nobh}, {@quota}]}, 0x1, 0x41f, &(0x7f00000004c0)="$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") 22:24:25 executing program 3: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r0 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000000140)='cgroup.procs\x00', 0x2, 0x0) writev(r1, 0x0, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) sched_setscheduler(0x0, 0x0, &(0x7f0000000240)=0x5) getpid() socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) open(&(0x7f00000020c0)='./file0\x00', 0x200, 0x145) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) syz_mount_image$ext4(&(0x7f0000000440)='ext4\x00', &(0x7f0000000480)='./file0\x00', 0x4400, &(0x7f0000000000)={[{@inode_readahead_blks}, {@block_validity}, {@debug_want_extra_isize={'debug_want_extra_isize', 0x3d, 0x66}}, {@errors_remount}, {@nobh}, {@quota}]}, 0x1, 0x41f, &(0x7f00000004c0)="$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") 22:24:25 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x13, 0x0, &(0x7f0000000080)) 22:24:25 executing program 2: mount(0x0, 0x0, 0x0, 0x0, 0x0) open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) openat$cgroup_procs(0xffffffffffffffff, &(0x7f0000000140)='cgroup.procs\x00', 0x2, 0x0) writev(0xffffffffffffffff, 0x0, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000200)={0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) recvmmsg(r1, &(0x7f00000000c0), 0x10120, 0x2, 0x0) read$FUSE(0xffffffffffffffff, 0x0, 0x0) syz_mount_image$ext4(&(0x7f0000000440)='ext4\x00', &(0x7f0000000480)='./file0\x00', 0x4400, &(0x7f0000000000)={[{@inode_readahead_blks}, {@block_validity}, {@debug_want_extra_isize={'debug_want_extra_isize', 0x3d, 0x66}}, {@errors_remount}, {@nobh}, {@quota}]}, 0x1, 0x41f, &(0x7f00000004c0)="$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") 22:24:25 executing program 1: openat$cgroup_procs(0xffffffffffffffff, 0x0, 0x2, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) sched_setscheduler(0x0, 0x0, &(0x7f0000000240)=0x5) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10120, 0x2, 0x0) syz_mount_image$ext4(&(0x7f0000000440)='ext4\x00', &(0x7f0000000480)='./file0\x00', 0x4400, &(0x7f0000000000)={[{@inode_readahead_blks}, {@block_validity}, {@debug_want_extra_isize={'debug_want_extra_isize', 0x3d, 0x66}}, {@errors_remount}, {@nobh}, {@quota}]}, 0x1, 0x41f, &(0x7f00000004c0)="$eJzs28tvG0UYAPBv10kLLW1CKY8+AENBRDySJi3QAxcQSBxAQoJDOYYkrUrdBjVBolUEAaFyRJW4I45I/AWc4IKAExJXuKNKFcqlhZPR2ruJ69ghD6cu7O8nrTLjnWjm29mxZ2fsAEqrGhF7I+KuiPgtIoYiImkvUG3+ubG0MPXX0sJUEvX6m38mjXLXlxamiqLF/+3OMyNpRPppEoc61Dt38dLZyVpt5kKeH5s/997Y3MVLz5w5N3l65vTM+YkTJ44fG3/+uYlnexJnFtf1gx/OHj7w6ttXXp86eeWdn75J8rijLY5eqUb15mvZ4vFeV9Zne1rSyUAfG8KGVCIi667BxvgfikqsdN5QvPJJXxsHbKt6vV7f2f30Yh34H0ui3y0A+qP4oM+ef4vjFk09bgvXXmw+AGVx38iP5pmBSPMyg23Pt71UjYiTi39/mR2xTesQAACtvsvmP093mv+lcV9Lub35HspwRNwdEfsi4p6I2B8R90Y0yt4fEQ9ssP5qW371/Ce9uqnA1imb/72Q723dPP8rZn8xXMlzexrxDyanztRmjubXZCQGd2b58TXq+P7lXz/vdq51/pcdWf3FXDBvx9WBtgW66cn5ya3E3OraxxEHBzrFnyzvBCQRcSAiDm6yjjNPfn2427l/j38NPdhnqn8V8USz/xejLf5Csvb+5NgdUZs5OlbcFav9/MvlN7rVv6X4eyDr/10d7//l+IeT1v3auY3Xcfn3z7o+02z2/t+RvNVI78hf+2Byfv7CeMSO5LXVr0+s/G+RL8pn8Y8c6Tz+98XKlTgUEdlN/GBEPBQRD+dtfyQiHo2II2vE/+NLj727+fi3Vxb/9Ib6f+OJytkfvu1W//r6/3gjNZK/sp73v/U2cCvXDgAAAP4r0sZ34JN0dDmdpqOjze/w749daW12bv6pU7Pvn59ufld+OAbTYqVrqGU9dDxfGy7yE235Y/m68ReVOxv50anZ2nS/g4eS291l/Gf+qPS7dcC283stKC/jH8rL+IfyMv6hvIx/KK9O4/+jPrQDuPV8/kN5Gf9QXsY/lJfxD6W0ld/1S5Q5Eelt0QyJbUr0+50JAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAACgN/4JAAD//1M/5o4=") 22:24:25 executing program 4: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r0 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000000140)='cgroup.procs\x00', 0x2, 0x0) writev(r1, &(0x7f0000000440), 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000240)) sched_setscheduler(0x0, 0x2, &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x2, 0x0, 0x0) connect$unix(0xffffffffffffffff, &(0x7f000057eff8)=@abs, 0x6e) recvmmsg(0xffffffffffffffff, &(0x7f00000000c0), 0x10120, 0x2, 0x0) syz_mount_image$ext4(&(0x7f0000000440)='ext4\x00', &(0x7f0000000480)='./file0\x00', 0x4400, &(0x7f0000000000)={[{@inode_readahead_blks}, {@block_validity}, {@debug_want_extra_isize={'debug_want_extra_isize', 0x3d, 0x66}}, {@errors_remount}, {@nobh}, {@quota}]}, 0x1, 0x41f, &(0x7f00000004c0)="$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") 22:24:25 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x0, 0x0, 0x7000000) [ 1251.733694][T14603] loop2: detected capacity change from 0 to 512 [ 1251.755507][T14601] loop4: detected capacity change from 0 to 512 [ 1251.761194][T14603] EXT4-fs: Ignoring removed nobh option [ 1251.790281][T14601] EXT4-fs: Ignoring removed nobh option [ 1251.830050][T14611] loop1: detected capacity change from 0 to 512 [ 1251.838016][T14611] EXT4-fs: Ignoring removed nobh option [ 1251.864490][T14603] EXT4-fs error (device loop2): ext4_validate_block_bitmap:440: comm syz-executor.2: bg 0: block 35: padding at end of block bitmap is not set [ 1251.889061][T14611] EXT4-fs error (device loop1): ext4_validate_block_bitmap:440: comm syz-executor.1: bg 0: block 35: padding at end of block bitmap is not set [ 1251.909381][T14611] EXT4-fs (loop1): Remounting filesystem read-only [ 1251.916259][T14611] EXT4-fs (loop1): 1 truncate cleaned up [ 1251.946128][T14601] EXT4-fs error (device loop4): ext4_validate_block_bitmap:440: comm syz-executor.4: bg 0: block 35: padding at end of block bitmap is not set [ 1251.977691][T14612] loop3: detected capacity change from 0 to 512 [ 1252.020519][T14612] EXT4-fs: Ignoring removed nobh option [ 1252.030320][T14601] EXT4-fs (loop4): Remounting filesystem read-only [ 1252.057285][T14601] EXT4-fs (loop4): 1 truncate cleaned up 22:24:26 executing program 0: bpf$BPF_MAP_GET_NEXT_ID(0x15, 0x0, 0x0) [ 1252.076384][T14612] EXT4-fs error (device loop3): ext4_validate_block_bitmap:440: comm syz-executor.3: bg 0: block 35: padding at end of block bitmap is not set [ 1252.095205][T14603] EXT4-fs (loop2): Remounting filesystem read-only [ 1252.145753][T14603] EXT4-fs (loop2): 1 truncate cleaned up 22:24:26 executing program 4: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r0 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000000140)='cgroup.procs\x00', 0x2, 0x0) writev(r1, &(0x7f0000000440), 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000240)) sched_setscheduler(0x0, 0x2, &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff}) connect$unix(0xffffffffffffffff, &(0x7f000057eff8)=@abs, 0x6e) recvmmsg(r2, &(0x7f00000000c0), 0x10120, 0x2, 0x0) syz_mount_image$ext4(&(0x7f0000000440)='ext4\x00', &(0x7f0000000480)='./file0\x00', 0x4400, &(0x7f0000000000)={[{@inode_readahead_blks}, {@block_validity}, {@debug_want_extra_isize={'debug_want_extra_isize', 0x3d, 0x66}}, {@errors_remount}, {@nobh}, {@quota}]}, 0x1, 0x41f, &(0x7f00000004c0)="$eJzs28tvG0UYAPBv10kLLW1CKY8+AENBRDySJi3QAxcQSBxAQoJDOYYkrUrdBjVBolUEAaFyRJW4I45I/AWc4IKAExJXuKNKFcqlhZPR2ruJ69ghD6cu7O8nrTLjnWjm29mxZ2fsAEqrGhF7I+KuiPgtIoYiImkvUG3+ubG0MPXX0sJUEvX6m38mjXLXlxamiqLF/+3OMyNpRPppEoc61Dt38dLZyVpt5kKeH5s/997Y3MVLz5w5N3l65vTM+YkTJ44fG3/+uYlnexJnFtf1gx/OHj7w6ttXXp86eeWdn75J8rijLY5eqUb15mvZ4vFeV9Zne1rSyUAfG8KGVCIi667BxvgfikqsdN5QvPJJXxsHbKt6vV7f2f30Yh34H0ui3y0A+qP4oM+ef4vjFk09bgvXXmw+AGVx38iP5pmBSPMyg23Pt71UjYiTi39/mR2xTesQAACtvsvmP093mv+lcV9Lub35HspwRNwdEfsi4p6I2B8R90Y0yt4fEQ9ssP5qW371/Ce9uqnA1imb/72Q723dPP8rZn8xXMlzexrxDyanztRmjubXZCQGd2b58TXq+P7lXz/vdq51/pcdWf3FXDBvx9WBtgW66cn5ya3E3OraxxEHBzrFnyzvBCQRcSAiDm6yjjNPfn2427l/j38NPdhnqn8V8USz/xejLf5Csvb+5NgdUZs5OlbcFav9/MvlN7rVv6X4eyDr/10d7//l+IeT1v3auY3Xcfn3z7o+02z2/t+RvNVI78hf+2Byfv7CeMSO5LXVr0+s/G+RL8pn8Y8c6Tz+98XKlTgUEdlN/GBEPBQRD+dtfyQiHo2II2vE/+NLj727+fi3Vxb/9Ib6f+OJytkfvu1W//r6/3gjNZK/sp73v/U2cCvXDgAAAP4r0sZ34JN0dDmdpqOjze/w749daW12bv6pU7Pvn59ufld+OAbTYqVrqGU9dDxfGy7yE235Y/m68ReVOxv50anZ2nS/g4eS291l/Gf+qPS7dcC283stKC/jH8rL+IfyMv6hvIx/KK9O4/+jPrQDuPV8/kN5Gf9QXsY/lJfxD6W0ld/1S5Q5Eelt0QyJbUr0+50JAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAACgN/4JAAD//1M/5o4=") [ 1252.212579][T14612] EXT4-fs (loop3): Remounting filesystem read-only 22:24:26 executing program 2: mount(0x0, 0x0, 0x0, 0x0, 0x0) open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) openat$cgroup_procs(0xffffffffffffffff, &(0x7f0000000140)='cgroup.procs\x00', 0x2, 0x0) writev(0xffffffffffffffff, 0x0, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000200)={0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) recvmmsg(r1, &(0x7f00000000c0), 0x10120, 0x2, 0x0) read$FUSE(0xffffffffffffffff, 0x0, 0x0) syz_mount_image$ext4(&(0x7f0000000440)='ext4\x00', &(0x7f0000000480)='./file0\x00', 0x4400, &(0x7f0000000000)={[{@inode_readahead_blks}, {@block_validity}, {@debug_want_extra_isize={'debug_want_extra_isize', 0x3d, 0x66}}, {@errors_remount}, {@nobh}, {@quota}]}, 0x1, 0x41f, &(0x7f00000004c0)="$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") [ 1252.264989][T14612] EXT4-fs (loop3): 1 truncate cleaned up 22:24:26 executing program 0: r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000001140), 0x2, 0x0) syz_mount_image$fuse(0x0, &(0x7f0000003a40)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$fuseblk(&(0x7f0000000040), &(0x7f00000010c0)='./file0\x00', &(0x7f0000001100), 0x5, &(0x7f0000001240)={{'fd', 0x3d, r0}, 0x2c, {'rootmode', 0x3d, 0x4000}}) 22:24:26 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_tcp_int(r0, 0x6, 0x11, 0xfffffffffffffffe, &(0x7f0000000280)) [ 1252.497171][T14626] loop2: detected capacity change from 0 to 512 [ 1252.542184][T14629] loop4: detected capacity change from 0 to 512 [ 1252.577863][T14626] EXT4-fs: Ignoring removed nobh option [ 1252.599524][T14629] EXT4-fs: Ignoring removed nobh option [ 1252.621017][T14631] loop5: detected capacity change from 0 to 512 [ 1252.638776][T14626] EXT4-fs error (device loop2): ext4_validate_block_bitmap:440: comm syz-executor.2: bg 0: block 35: padding at end of block bitmap is not set [ 1252.667786][T14626] EXT4-fs (loop2): Remounting filesystem read-only [ 1252.674829][T14626] EXT4-fs (loop2): 1 truncate cleaned up [ 1252.693344][T14631] EXT4-fs: Ignoring removed nobh option [ 1252.712309][T14629] EXT4-fs error (device loop4): ext4_validate_block_bitmap:440: comm syz-executor.4: bg 0: block 35: padding at end of block bitmap is not set [ 1252.751455][T14629] EXT4-fs (loop4): Remounting filesystem read-only [ 1252.772353][T14629] EXT4-fs (loop4): 1 truncate cleaned up [ 1252.778211][T14631] EXT4-fs error (device loop5): ext4_validate_block_bitmap:440: comm syz-executor.5: bg 0: block 35: padding at end of block bitmap is not set [ 1252.842468][T14631] EXT4-fs (loop5): Remounting filesystem read-only [ 1252.885061][T14631] EXT4-fs (loop5): 1 truncate cleaned up [ 1253.314563][ T5059] EXT4-fs unmount: 112 callbacks suppressed [ 1253.314590][ T5059] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. 22:24:27 executing program 5: mkdir(0x0, 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) open(0x0, 0x0, 0x8) r0 = openat$cgroup_procs(0xffffffffffffffff, &(0x7f0000000140)='cgroup.procs\x00', 0x2, 0x0) writev(r0, &(0x7f0000000440)=[{0x0}], 0x1) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000240)=0x5) r1 = getpid() sched_setscheduler(r1, 0x2, &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) open(0x0, 0x0, 0x145) connect$unix(r2, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r3, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r2, &(0x7f00000000c0), 0x10120, 0x2, 0x0) ioctl$EXT4_IOC_CHECKPOINT(0xffffffffffffffff, 0x4004662b, &(0x7f00000002c0)) syz_mount_image$ext4(&(0x7f0000000440)='ext4\x00', &(0x7f0000000480)='./file0\x00', 0x4400, &(0x7f0000000000)={[{@inode_readahead_blks}, {@block_validity}, {@debug_want_extra_isize={'debug_want_extra_isize', 0x3d, 0x66}}, {@errors_remount}, {@nobh}, {@quota}]}, 0x1, 0x41f, &(0x7f00000004c0)="$eJzs28tvG0UYAPBv10kLLW1CKY8+AENBRDySJi3QAxcQSBxAQoJDOYYkrUrdBjVBolUEAaFyRJW4I45I/AWc4IKAExJXuKNKFcqlhZPR2ruJ69ghD6cu7O8nrTLjnWjm29mxZ2fsAEqrGhF7I+KuiPgtIoYiImkvUG3+ubG0MPXX0sJUEvX6m38mjXLXlxamiqLF/+3OMyNpRPppEoc61Dt38dLZyVpt5kKeH5s/997Y3MVLz5w5N3l65vTM+YkTJ44fG3/+uYlnexJnFtf1gx/OHj7w6ttXXp86eeWdn75J8rijLY5eqUb15mvZ4vFeV9Zne1rSyUAfG8KGVCIi667BxvgfikqsdN5QvPJJXxsHbKt6vV7f2f30Yh34H0ui3y0A+qP4oM+ef4vjFk09bgvXXmw+AGVx38iP5pmBSPMyg23Pt71UjYiTi39/mR2xTesQAACtvsvmP093mv+lcV9Lub35HspwRNwdEfsi4p6I2B8R90Y0yt4fEQ9ssP5qW371/Ce9uqnA1imb/72Q723dPP8rZn8xXMlzexrxDyanztRmjubXZCQGd2b58TXq+P7lXz/vdq51/pcdWf3FXDBvx9WBtgW66cn5ya3E3OraxxEHBzrFnyzvBCQRcSAiDm6yjjNPfn2427l/j38NPdhnqn8V8USz/xejLf5Csvb+5NgdUZs5OlbcFav9/MvlN7rVv6X4eyDr/10d7//l+IeT1v3auY3Xcfn3z7o+02z2/t+RvNVI78hf+2Byfv7CeMSO5LXVr0+s/G+RL8pn8Y8c6Tz+98XKlTgUEdlN/GBEPBQRD+dtfyQiHo2II2vE/+NLj727+fi3Vxb/9Ib6f+OJytkfvu1W//r6/3gjNZK/sp73v/U2cCvXDgAAAP4r0sZ34JN0dDmdpqOjze/w749daW12bv6pU7Pvn59ufld+OAbTYqVrqGU9dDxfGy7yE235Y/m68ReVOxv50anZ2nS/g4eS291l/Gf+qPS7dcC283stKC/jH8rL+IfyMv6hvIx/KK9O4/+jPrQDuPV8/kN5Gf9QXsY/lJfxD6W0ld/1S5Q5Eelt0QyJbUr0+50JAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAACgN/4JAAD//1M/5o4=") 22:24:27 executing program 1: openat$cgroup_procs(0xffffffffffffffff, 0x0, 0x2, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) sched_setscheduler(0x0, 0x1, 0x0) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10120, 0x2, 0x0) syz_mount_image$ext4(&(0x7f0000000440)='ext4\x00', &(0x7f0000000480)='./file0\x00', 0x4400, &(0x7f0000000000)={[{@inode_readahead_blks}, {@block_validity}, {@debug_want_extra_isize={'debug_want_extra_isize', 0x3d, 0x66}}, {@errors_remount}, {@nobh}, {@quota}]}, 0x1, 0x41f, &(0x7f00000004c0)="$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") 22:24:27 executing program 3: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r0 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000000140)='cgroup.procs\x00', 0x2, 0x0) writev(r1, 0x0, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) sched_setscheduler(0x0, 0x0, &(0x7f0000000240)=0x5) getpid() socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) open(&(0x7f00000020c0)='./file0\x00', 0x200, 0x145) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) syz_mount_image$ext4(&(0x7f0000000440)='ext4\x00', &(0x7f0000000480)='./file0\x00', 0x4400, &(0x7f0000000000)={[{@inode_readahead_blks}, {@block_validity}, {@debug_want_extra_isize={'debug_want_extra_isize', 0x3d, 0x66}}, {@errors_remount}, {@nobh}, {@quota}]}, 0x1, 0x41f, &(0x7f00000004c0)="$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") 22:24:27 executing program 0: r0 = syz_open_dev$usbfs(&(0x7f0000000100), 0x77, 0x101301) ioctl$USBDEVFS_GETDRIVER(r0, 0x80085504, &(0x7f0000000140)={0x0, "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"}) 22:24:27 executing program 2: mount(0x0, 0x0, 0x0, 0x0, 0x0) open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) openat$cgroup_procs(0xffffffffffffffff, &(0x7f0000000140)='cgroup.procs\x00', 0x2, 0x0) writev(0xffffffffffffffff, 0x0, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000200)={0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) recvmmsg(r1, &(0x7f00000000c0), 0x10120, 0x2, 0x0) read$FUSE(0xffffffffffffffff, 0x0, 0x0) syz_mount_image$ext4(&(0x7f0000000440)='ext4\x00', &(0x7f0000000480)='./file0\x00', 0x4400, &(0x7f0000000000)={[{@inode_readahead_blks}, {@block_validity}, {@debug_want_extra_isize={'debug_want_extra_isize', 0x3d, 0x66}}, {@errors_remount}, {@nobh}, {@quota}]}, 0x1, 0x41f, &(0x7f00000004c0)="$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") 22:24:27 executing program 4: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r0 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000000140)='cgroup.procs\x00', 0x2, 0x0) writev(r1, &(0x7f0000000440), 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000240)) sched_setscheduler(0x0, 0x2, &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff}) connect$unix(0xffffffffffffffff, &(0x7f000057eff8)=@abs, 0x6e) recvmmsg(r2, &(0x7f00000000c0), 0x10120, 0x2, 0x0) syz_mount_image$ext4(&(0x7f0000000440)='ext4\x00', &(0x7f0000000480)='./file0\x00', 0x4400, &(0x7f0000000000)={[{@inode_readahead_blks}, {@block_validity}, {@debug_want_extra_isize={'debug_want_extra_isize', 0x3d, 0x66}}, {@errors_remount}, {@nobh}, {@quota}]}, 0x1, 0x41f, &(0x7f00000004c0)="$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") [ 1253.677433][ T5051] EXT4-fs (loop5): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 1253.679266][T14642] usb usb9: usbfs: process 14642 (syz-executor.0) did not claim interface 0 before use [ 1253.718440][T14643] loop2: detected capacity change from 0 to 512 [ 1253.727268][T14643] EXT4-fs: Ignoring removed nobh option [ 1253.794842][T14648] loop4: detected capacity change from 0 to 512 [ 1253.811253][T14649] loop1: detected capacity change from 0 to 512 [ 1253.819212][T14649] EXT4-fs: Ignoring removed nobh option [ 1253.831009][T14647] loop3: detected capacity change from 0 to 512 22:24:28 executing program 0: r0 = syz_open_dev$usbfs(&(0x7f0000000100), 0x77, 0x101301) ioctl$USBDEVFS_CONTROL(r0, 0xc0185500, &(0x7f0000000040)={0x2, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0}) [ 1253.867426][T14649] EXT4-fs error (device loop1): ext4_validate_block_bitmap:440: comm syz-executor.1: bg 0: block 35: padding at end of block bitmap is not set [ 1253.884292][T14649] EXT4-fs (loop1): Remounting filesystem read-only [ 1253.891116][T14649] EXT4-fs (loop1): 1 truncate cleaned up [ 1253.896965][T14649] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 1253.928678][T14643] EXT4-fs error (device loop2): ext4_validate_block_bitmap:440: comm syz-executor.2: bg 0: block 35: padding at end of block bitmap is not set [ 1253.954694][T14648] EXT4-fs: Ignoring removed nobh option [ 1253.996869][T14647] EXT4-fs: Ignoring removed nobh option [ 1254.034221][T14648] EXT4-fs error (device loop4): ext4_validate_block_bitmap:440: comm syz-executor.4: bg 0: block 35: padding at end of block bitmap is not set [ 1254.052121][T14643] EXT4-fs (loop2): Remounting filesystem read-only [ 1254.088070][T14647] EXT4-fs error (device loop3): ext4_validate_block_bitmap:440: comm syz-executor.3: bg 0: block 35: padding at end of block bitmap is not set [ 1254.108912][T14643] EXT4-fs (loop2): 1 truncate cleaned up 22:24:28 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x29, 0x6, 0x0, 0x7000000) [ 1254.152738][T14643] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 1254.175973][T14648] EXT4-fs (loop4): Remounting filesystem read-only [ 1254.210307][T14647] EXT4-fs (loop3): Remounting filesystem read-only [ 1254.225137][T14648] EXT4-fs (loop4): 1 truncate cleaned up [ 1254.268862][T14647] EXT4-fs (loop3): 1 truncate cleaned up [ 1254.280171][T14648] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. 22:24:28 executing program 2: mount(0x0, 0x0, 0x0, 0x0, 0x0) open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) openat$cgroup_procs(0xffffffffffffffff, &(0x7f0000000140)='cgroup.procs\x00', 0x2, 0x0) writev(0xffffffffffffffff, 0x0, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x2, 0x0, 0x0) connect$unix(0xffffffffffffffff, &(0x7f000057eff8)=@abs, 0x6e) recvmmsg(0xffffffffffffffff, &(0x7f00000000c0), 0x10120, 0x2, 0x0) read$FUSE(0xffffffffffffffff, 0x0, 0x0) syz_mount_image$ext4(&(0x7f0000000440)='ext4\x00', &(0x7f0000000480)='./file0\x00', 0x4400, &(0x7f0000000000)={[{@inode_readahead_blks}, {@block_validity}, {@debug_want_extra_isize={'debug_want_extra_isize', 0x3d, 0x66}}, {@errors_remount}, {@nobh}, {@quota}]}, 0x1, 0x41f, &(0x7f00000004c0)="$eJzs28tvG0UYAPBv10kLLW1CKY8+AENBRDySJi3QAxcQSBxAQoJDOYYkrUrdBjVBolUEAaFyRJW4I45I/AWc4IKAExJXuKNKFcqlhZPR2ruJ69ghD6cu7O8nrTLjnWjm29mxZ2fsAEqrGhF7I+KuiPgtIoYiImkvUG3+ubG0MPXX0sJUEvX6m38mjXLXlxamiqLF/+3OMyNpRPppEoc61Dt38dLZyVpt5kKeH5s/997Y3MVLz5w5N3l65vTM+YkTJ44fG3/+uYlnexJnFtf1gx/OHj7w6ttXXp86eeWdn75J8rijLY5eqUb15mvZ4vFeV9Zne1rSyUAfG8KGVCIi667BxvgfikqsdN5QvPJJXxsHbKt6vV7f2f30Yh34H0ui3y0A+qP4oM+ef4vjFk09bgvXXmw+AGVx38iP5pmBSPMyg23Pt71UjYiTi39/mR2xTesQAACtvsvmP093mv+lcV9Lub35HspwRNwdEfsi4p6I2B8R90Y0yt4fEQ9ssP5qW371/Ce9uqnA1imb/72Q723dPP8rZn8xXMlzexrxDyanztRmjubXZCQGd2b58TXq+P7lXz/vdq51/pcdWf3FXDBvx9WBtgW66cn5ya3E3OraxxEHBzrFnyzvBCQRcSAiDm6yjjNPfn2427l/j38NPdhnqn8V8USz/xejLf5Csvb+5NgdUZs5OlbcFav9/MvlN7rVv6X4eyDr/10d7//l+IeT1v3auY3Xcfn3z7o+02z2/t+RvNVI78hf+2Byfv7CeMSO5LXVr0+s/G+RL8pn8Y8c6Tz+98XKlTgUEdlN/GBEPBQRD+dtfyQiHo2II2vE/+NLj727+fi3Vxb/9Ib6f+OJytkfvu1W//r6/3gjNZK/sp73v/U2cCvXDgAAAP4r0sZ34JN0dDmdpqOjze/w749daW12bv6pU7Pvn59ufld+OAbTYqVrqGU9dDxfGy7yE235Y/m68ReVOxv50anZ2nS/g4eS291l/Gf+qPS7dcC283stKC/jH8rL+IfyMv6hvIx/KK9O4/+jPrQDuPV8/kN5Gf9QXsY/lJfxD6W0ld/1S5Q5Eelt0QyJbUr0+50JAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAACgN/4JAAD//1M/5o4=") [ 1254.333143][T14647] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 1254.348838][T14658] loop5: detected capacity change from 0 to 512 [ 1254.390821][T14658] EXT4-fs: Ignoring removed nobh option [ 1254.419018][ T5066] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. 22:24:28 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x8, &(0x7f0000000000)=0x700, 0x4) 22:24:28 executing program 3: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r0 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000000140)='cgroup.procs\x00', 0x2, 0x0) writev(r1, 0x0, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) sched_setscheduler(0x0, 0x0, &(0x7f0000000240)=0x5) getpid() socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) open(&(0x7f00000020c0)='./file0\x00', 0x200, 0x145) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) syz_mount_image$ext4(&(0x7f0000000440)='ext4\x00', &(0x7f0000000480)='./file0\x00', 0x4400, &(0x7f0000000000)={[{@inode_readahead_blks}, {@block_validity}, {@debug_want_extra_isize={'debug_want_extra_isize', 0x3d, 0x66}}, {@errors_remount}, {@nobh}, {@quota}]}, 0x1, 0x41f, &(0x7f00000004c0)="$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") [ 1254.522723][T14658] EXT4-fs error (device loop5): ext4_validate_block_bitmap:440: comm syz-executor.5: bg 0: block 35: padding at end of block bitmap is not set 22:24:28 executing program 4: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r0 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000000140)='cgroup.procs\x00', 0x2, 0x0) writev(r1, &(0x7f0000000440), 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000240)) sched_setscheduler(0x0, 0x2, &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff}) connect$unix(0xffffffffffffffff, &(0x7f000057eff8)=@abs, 0x6e) recvmmsg(r2, &(0x7f00000000c0), 0x10120, 0x2, 0x0) syz_mount_image$ext4(&(0x7f0000000440)='ext4\x00', &(0x7f0000000480)='./file0\x00', 0x4400, &(0x7f0000000000)={[{@inode_readahead_blks}, {@block_validity}, {@debug_want_extra_isize={'debug_want_extra_isize', 0x3d, 0x66}}, {@errors_remount}, {@nobh}, {@quota}]}, 0x1, 0x41f, &(0x7f00000004c0)="$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") [ 1254.605031][ T5060] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 1254.615396][ T5059] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 1254.666172][ T5055] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 1254.697123][T14658] EXT4-fs (loop5): Remounting filesystem read-only [ 1254.722980][T14658] EXT4-fs (loop5): 1 truncate cleaned up [ 1254.740400][T14664] loop2: detected capacity change from 0 to 512 [ 1254.771445][T14658] EXT4-fs (loop5): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 1254.788563][T14664] EXT4-fs: Ignoring removed nobh option [ 1254.845030][T14664] EXT4-fs error (device loop2): ext4_validate_block_bitmap:440: comm syz-executor.2: bg 0: block 35: padding at end of block bitmap is not set [ 1254.892199][T14664] EXT4-fs (loop2): Remounting filesystem read-only [ 1254.898989][T14664] EXT4-fs (loop2): 1 truncate cleaned up [ 1254.912466][T14664] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 1255.028786][T14671] loop4: detected capacity change from 0 to 512 [ 1255.074349][ T5066] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 1255.091527][T14671] EXT4-fs: Ignoring removed nobh option [ 1255.096741][T14672] loop3: detected capacity change from 0 to 512 [ 1255.149261][T14671] EXT4-fs error (device loop4): ext4_validate_block_bitmap:440: comm syz-executor.4: bg 0: block 35: padding at end of block bitmap is not set [ 1255.155696][T14672] EXT4-fs: Ignoring removed nobh option [ 1255.218664][T14671] EXT4-fs (loop4): Remounting filesystem read-only [ 1255.229852][T14672] EXT4-fs error (device loop3): ext4_validate_block_bitmap:440: comm syz-executor.3: bg 0: block 35: padding at end of block bitmap is not set [ 1255.247881][T14671] EXT4-fs (loop4): 1 truncate cleaned up [ 1255.261932][T14671] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 1255.274714][T14672] EXT4-fs (loop3): Remounting filesystem read-only [ 1255.281514][T14672] EXT4-fs (loop3): 1 truncate cleaned up [ 1255.287407][T14672] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 1255.788236][ T5059] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. 22:24:30 executing program 1: openat$cgroup_procs(0xffffffffffffffff, 0x0, 0x2, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) sched_setscheduler(0x0, 0x1, 0x0) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10120, 0x2, 0x0) syz_mount_image$ext4(&(0x7f0000000440)='ext4\x00', &(0x7f0000000480)='./file0\x00', 0x4400, &(0x7f0000000000)={[{@inode_readahead_blks}, {@block_validity}, {@debug_want_extra_isize={'debug_want_extra_isize', 0x3d, 0x66}}, {@errors_remount}, {@nobh}, {@quota}]}, 0x1, 0x41f, &(0x7f00000004c0)="$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") 22:24:30 executing program 0: msgsnd(0x0, &(0x7f0000001340)=ANY=[@ANYBLOB="02"], 0x1008, 0x0) msgctl$IPC_SET(0x0, 0x1, &(0x7f0000000140)={{0x3, 0x0, 0x0, 0x0, 0xee01}}) 22:24:30 executing program 2: mount(0x0, 0x0, 0x0, 0x0, 0x0) open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) openat$cgroup_procs(0xffffffffffffffff, &(0x7f0000000140)='cgroup.procs\x00', 0x2, 0x0) writev(0xffffffffffffffff, 0x0, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x2, 0x0, 0x0) connect$unix(0xffffffffffffffff, &(0x7f000057eff8)=@abs, 0x6e) recvmmsg(0xffffffffffffffff, &(0x7f00000000c0), 0x10120, 0x2, 0x0) read$FUSE(0xffffffffffffffff, 0x0, 0x0) syz_mount_image$ext4(&(0x7f0000000440)='ext4\x00', &(0x7f0000000480)='./file0\x00', 0x4400, &(0x7f0000000000)={[{@inode_readahead_blks}, {@block_validity}, {@debug_want_extra_isize={'debug_want_extra_isize', 0x3d, 0x66}}, {@errors_remount}, {@nobh}, {@quota}]}, 0x1, 0x41f, &(0x7f00000004c0)="$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") 22:24:30 executing program 4: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r0 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000000140)='cgroup.procs\x00', 0x2, 0x0) writev(r1, &(0x7f0000000440), 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000240)) sched_setscheduler(0x0, 0x2, &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff}) connect$unix(r2, 0x0, 0x0) recvmmsg(r2, &(0x7f00000000c0), 0x10120, 0x2, 0x0) syz_mount_image$ext4(&(0x7f0000000440)='ext4\x00', &(0x7f0000000480)='./file0\x00', 0x4400, &(0x7f0000000000)={[{@inode_readahead_blks}, {@block_validity}, {@debug_want_extra_isize={'debug_want_extra_isize', 0x3d, 0x66}}, {@errors_remount}, {@nobh}, {@quota}]}, 0x1, 0x41f, &(0x7f00000004c0)="$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") 22:24:30 executing program 3: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r0 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000000140)='cgroup.procs\x00', 0x2, 0x0) writev(r1, 0x0, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) sched_setscheduler(0x0, 0x1, 0x0) getpid() socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) open(&(0x7f00000020c0)='./file0\x00', 0x200, 0x145) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) syz_mount_image$ext4(&(0x7f0000000440)='ext4\x00', &(0x7f0000000480)='./file0\x00', 0x4400, &(0x7f0000000000)={[{@inode_readahead_blks}, {@block_validity}, {@debug_want_extra_isize={'debug_want_extra_isize', 0x3d, 0x66}}, {@errors_remount}, {@nobh}, {@quota}]}, 0x1, 0x41f, &(0x7f00000004c0)="$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") 22:24:30 executing program 5: mkdir(0x0, 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) open(0x0, 0x0, 0x8) r0 = openat$cgroup_procs(0xffffffffffffffff, &(0x7f0000000140)='cgroup.procs\x00', 0x2, 0x0) writev(r0, &(0x7f0000000440)=[{0x0}], 0x1) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000240)=0x5) r1 = getpid() sched_setscheduler(r1, 0x2, &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) open(0x0, 0x0, 0x145) connect$unix(r2, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r3, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r2, &(0x7f00000000c0), 0x10120, 0x2, 0x0) ioctl$EXT4_IOC_CHECKPOINT(0xffffffffffffffff, 0x4004662b, &(0x7f00000002c0)) syz_mount_image$ext4(&(0x7f0000000440)='ext4\x00', &(0x7f0000000480)='./file0\x00', 0x4400, &(0x7f0000000000)={[{@inode_readahead_blks}, {@block_validity}, {@debug_want_extra_isize={'debug_want_extra_isize', 0x3d, 0x66}}, {@errors_remount}, {@nobh}, {@quota}]}, 0x1, 0x41f, &(0x7f00000004c0)="$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") [ 1255.909656][ T5060] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 1255.912319][ T5051] EXT4-fs (loop5): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 1255.948386][T14681] loop2: detected capacity change from 0 to 512 [ 1255.960073][T14681] EXT4-fs: Ignoring removed nobh option [ 1256.004742][T14681] EXT4-fs error (device loop2): ext4_validate_block_bitmap:440: comm syz-executor.2: bg 0: block 35: padding at end of block bitmap is not set [ 1256.042399][T14685] loop1: detected capacity change from 0 to 512 [ 1256.050137][T14685] EXT4-fs: Ignoring removed nobh option [ 1256.167829][T14685] EXT4-fs error (device loop1): ext4_validate_block_bitmap:440: comm syz-executor.1: bg 0: block 35: padding at end of block bitmap is not set [ 1256.183305][T14685] EXT4-fs (loop1): Remounting filesystem read-only [ 1256.190153][T14685] EXT4-fs (loop1): 1 truncate cleaned up [ 1256.196055][T14685] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 1256.235542][T14687] loop4: detected capacity change from 0 to 512 [ 1256.265701][T14681] EXT4-fs (loop2): Remounting filesystem read-only [ 1256.314938][T14687] EXT4-fs: Ignoring removed nobh option [ 1256.335784][T14681] EXT4-fs (loop2): 1 truncate cleaned up [ 1256.383851][T14681] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 1256.407354][T14687] EXT4-fs error (device loop4): ext4_validate_block_bitmap:440: comm syz-executor.4: bg 0: block 35: padding at end of block bitmap is not set [ 1256.556128][T14687] EXT4-fs (loop4): Remounting filesystem read-only [ 1256.591322][T14687] EXT4-fs (loop4): 1 truncate cleaned up 22:24:30 executing program 2: mount(0x0, 0x0, 0x0, 0x0, 0x0) open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) openat$cgroup_procs(0xffffffffffffffff, &(0x7f0000000140)='cgroup.procs\x00', 0x2, 0x0) writev(0xffffffffffffffff, 0x0, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x2, 0x0, 0x0) connect$unix(0xffffffffffffffff, &(0x7f000057eff8)=@abs, 0x6e) recvmmsg(0xffffffffffffffff, &(0x7f00000000c0), 0x10120, 0x2, 0x0) read$FUSE(0xffffffffffffffff, 0x0, 0x0) syz_mount_image$ext4(&(0x7f0000000440)='ext4\x00', &(0x7f0000000480)='./file0\x00', 0x4400, &(0x7f0000000000)={[{@inode_readahead_blks}, {@block_validity}, {@debug_want_extra_isize={'debug_want_extra_isize', 0x3d, 0x66}}, {@errors_remount}, {@nobh}, {@quota}]}, 0x1, 0x41f, &(0x7f00000004c0)="$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") [ 1256.597235][T14687] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 1256.622649][T14695] loop3: detected capacity change from 0 to 512 [ 1256.637035][T14695] EXT4-fs: Ignoring removed nobh option [ 1256.659023][T14696] loop5: detected capacity change from 0 to 512 [ 1256.670321][ T5066] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 1256.679748][T14695] EXT4-fs error (device loop3): ext4_validate_block_bitmap:440: comm syz-executor.3: bg 0: block 35: padding at end of block bitmap is not set [ 1256.682372][T14695] EXT4-fs (loop3): Remounting filesystem read-only 22:24:30 executing program 1: openat$cgroup_procs(0xffffffffffffffff, 0x0, 0x2, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) sched_setscheduler(0x0, 0x1, 0x0) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10120, 0x2, 0x0) syz_mount_image$ext4(&(0x7f0000000440)='ext4\x00', &(0x7f0000000480)='./file0\x00', 0x4400, &(0x7f0000000000)={[{@inode_readahead_blks}, {@block_validity}, {@debug_want_extra_isize={'debug_want_extra_isize', 0x3d, 0x66}}, {@errors_remount}, {@nobh}, {@quota}]}, 0x1, 0x41f, &(0x7f00000004c0)="$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") 22:24:30 executing program 0: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3) bind$bt_l2cap(r0, &(0x7f0000000000), 0xe) listen(r0, 0x0) [ 1256.793239][ T5055] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. 22:24:31 executing program 4: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r0 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000000140)='cgroup.procs\x00', 0x2, 0x0) writev(r1, &(0x7f0000000440), 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000240)) sched_setscheduler(0x0, 0x2, &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff}) connect$unix(r2, 0x0, 0x0) recvmmsg(r2, &(0x7f00000000c0), 0x10120, 0x2, 0x0) syz_mount_image$ext4(&(0x7f0000000440)='ext4\x00', &(0x7f0000000480)='./file0\x00', 0x4400, &(0x7f0000000000)={[{@inode_readahead_blks}, {@block_validity}, {@debug_want_extra_isize={'debug_want_extra_isize', 0x3d, 0x66}}, {@errors_remount}, {@nobh}, {@quota}]}, 0x1, 0x41f, &(0x7f00000004c0)="$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") [ 1256.840842][T14696] EXT4-fs: Ignoring removed nobh option [ 1256.893158][T14695] EXT4-fs (loop3): 1 truncate cleaned up [ 1256.902939][ T5059] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 1256.910517][T14695] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 1256.936627][T14696] EXT4-fs error (device loop5): ext4_validate_block_bitmap:440: comm syz-executor.5: bg 0: block 35: padding at end of block bitmap is not set 22:24:31 executing program 0: bpf$BPF_MAP_GET_NEXT_ID(0x12, 0x0, 0x0) [ 1257.009109][T14700] loop2: detected capacity change from 0 to 512 [ 1257.053934][T14700] EXT4-fs: Ignoring removed nobh option [ 1257.073601][T14696] EXT4-fs (loop5): Remounting filesystem read-only [ 1257.080028][T14700] EXT4-fs error (device loop2): ext4_validate_block_bitmap:440: comm syz-executor.2: bg 0: block 35: padding at end of block bitmap is not set [ 1257.164383][T14709] loop1: detected capacity change from 0 to 512 [ 1257.172199][T14709] EXT4-fs: Ignoring removed nobh option [ 1257.265417][T14700] EXT4-fs (loop2): Remounting filesystem read-only [ 1257.292838][T14700] EXT4-fs (loop2): 1 truncate cleaned up [ 1257.308258][T14709] EXT4-fs error (device loop1): ext4_validate_block_bitmap:440: comm syz-executor.1: bg 0: block 35: padding at end of block bitmap is not set [ 1257.323652][T14709] EXT4-fs (loop1): Remounting filesystem read-only [ 1257.330499][T14709] EXT4-fs (loop1): 1 truncate cleaned up [ 1257.336446][T14709] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 1257.408089][T14700] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 1257.427633][T14713] loop4: detected capacity change from 0 to 512 22:24:31 executing program 0: r0 = socket$igmp(0x2, 0x3, 0x2) setsockopt$inet_int(r0, 0x0, 0x2, &(0x7f0000000080)=0x7, 0x4) 22:24:31 executing program 3: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r0 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000000140)='cgroup.procs\x00', 0x2, 0x0) writev(r1, 0x0, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) sched_setscheduler(0x0, 0x1, 0x0) getpid() socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) open(&(0x7f00000020c0)='./file0\x00', 0x200, 0x145) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) syz_mount_image$ext4(&(0x7f0000000440)='ext4\x00', &(0x7f0000000480)='./file0\x00', 0x4400, &(0x7f0000000000)={[{@inode_readahead_blks}, {@block_validity}, {@debug_want_extra_isize={'debug_want_extra_isize', 0x3d, 0x66}}, {@errors_remount}, {@nobh}, {@quota}]}, 0x1, 0x41f, &(0x7f00000004c0)="$eJzs28tvG0UYAPBv10kLLW1CKY8+AENBRDySJi3QAxcQSBxAQoJDOYYkrUrdBjVBolUEAaFyRJW4I45I/AWc4IKAExJXuKNKFcqlhZPR2ruJ69ghD6cu7O8nrTLjnWjm29mxZ2fsAEqrGhF7I+KuiPgtIoYiImkvUG3+ubG0MPXX0sJUEvX6m38mjXLXlxamiqLF/+3OMyNpRPppEoc61Dt38dLZyVpt5kKeH5s/997Y3MVLz5w5N3l65vTM+YkTJ44fG3/+uYlnexJnFtf1gx/OHj7w6ttXXp86eeWdn75J8rijLY5eqUb15mvZ4vFeV9Zne1rSyUAfG8KGVCIi667BxvgfikqsdN5QvPJJXxsHbKt6vV7f2f30Yh34H0ui3y0A+qP4oM+ef4vjFk09bgvXXmw+AGVx38iP5pmBSPMyg23Pt71UjYiTi39/mR2xTesQAACtvsvmP093mv+lcV9Lub35HspwRNwdEfsi4p6I2B8R90Y0yt4fEQ9ssP5qW371/Ce9uqnA1imb/72Q723dPP8rZn8xXMlzexrxDyanztRmjubXZCQGd2b58TXq+P7lXz/vdq51/pcdWf3FXDBvx9WBtgW66cn5ya3E3OraxxEHBzrFnyzvBCQRcSAiDm6yjjNPfn2427l/j38NPdhnqn8V8USz/xejLf5Csvb+5NgdUZs5OlbcFav9/MvlN7rVv6X4eyDr/10d7//l+IeT1v3auY3Xcfn3z7o+02z2/t+RvNVI78hf+2Byfv7CeMSO5LXVr0+s/G+RL8pn8Y8c6Tz+98XKlTgUEdlN/GBEPBQRD+dtfyQiHo2II2vE/+NLj727+fi3Vxb/9Ib6f+OJytkfvu1W//r6/3gjNZK/sp73v/U2cCvXDgAAAP4r0sZ34JN0dDmdpqOjze/w749daW12bv6pU7Pvn59ufld+OAbTYqVrqGU9dDxfGy7yE235Y/m68ReVOxv50anZ2nS/g4eS291l/Gf+qPS7dcC283stKC/jH8rL+IfyMv6hvIx/KK9O4/+jPrQDuPV8/kN5Gf9QXsY/lJfxD6W0ld/1S5Q5Eelt0QyJbUr0+50JAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAACgN/4JAAD//1M/5o4=") [ 1257.465485][T14696] EXT4-fs (loop5): 1 truncate cleaned up [ 1257.488503][T14713] EXT4-fs: Ignoring removed nobh option [ 1257.622623][T14713] EXT4-fs error (device loop4): ext4_validate_block_bitmap:440: comm syz-executor.4: bg 0: block 35: padding at end of block bitmap is not set 22:24:31 executing program 2: mount(0x0, 0x0, 0x0, 0x0, 0x0) open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) openat$cgroup_procs(0xffffffffffffffff, &(0x7f0000000140)='cgroup.procs\x00', 0x2, 0x0) writev(0xffffffffffffffff, 0x0, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff}) connect$unix(0xffffffffffffffff, &(0x7f000057eff8)=@abs, 0x6e) recvmmsg(r1, &(0x7f00000000c0), 0x10120, 0x2, 0x0) read$FUSE(0xffffffffffffffff, 0x0, 0x0) syz_mount_image$ext4(&(0x7f0000000440)='ext4\x00', &(0x7f0000000480)='./file0\x00', 0x4400, &(0x7f0000000000)={[{@inode_readahead_blks}, {@block_validity}, {@debug_want_extra_isize={'debug_want_extra_isize', 0x3d, 0x66}}, {@errors_remount}, {@nobh}, {@quota}]}, 0x1, 0x41f, &(0x7f00000004c0)="$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") [ 1257.670416][T14696] EXT4-fs (loop5): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 1257.715553][ T5060] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 1257.725297][T14713] EXT4-fs (loop4): Remounting filesystem read-only [ 1257.741917][T14713] EXT4-fs (loop4): 1 truncate cleaned up 22:24:31 executing program 0: r0 = syz_open_dev$usbfs(&(0x7f0000000100), 0x77, 0x101301) ioctl$USBDEVFS_GETDRIVER(r0, 0x80045505, &(0x7f0000000140)={0x778, "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"}) [ 1257.755186][T14713] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 1257.773569][ T5066] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. 22:24:32 executing program 1: openat$cgroup_procs(0xffffffffffffffff, 0x0, 0x2, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000240)) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10120, 0x2, 0x0) syz_mount_image$ext4(&(0x7f0000000440)='ext4\x00', &(0x7f0000000480)='./file0\x00', 0x4400, &(0x7f0000000000)={[{@inode_readahead_blks}, {@block_validity}, {@debug_want_extra_isize={'debug_want_extra_isize', 0x3d, 0x66}}, {@errors_remount}, {@nobh}, {@quota}]}, 0x1, 0x41f, &(0x7f00000004c0)="$eJzs28tvG0UYAPBv10kLLW1CKY8+AENBRDySJi3QAxcQSBxAQoJDOYYkrUrdBjVBolUEAaFyRJW4I45I/AWc4IKAExJXuKNKFcqlhZPR2ruJ69ghD6cu7O8nrTLjnWjm29mxZ2fsAEqrGhF7I+KuiPgtIoYiImkvUG3+ubG0MPXX0sJUEvX6m38mjXLXlxamiqLF/+3OMyNpRPppEoc61Dt38dLZyVpt5kKeH5s/997Y3MVLz5w5N3l65vTM+YkTJ44fG3/+uYlnexJnFtf1gx/OHj7w6ttXXp86eeWdn75J8rijLY5eqUb15mvZ4vFeV9Zne1rSyUAfG8KGVCIi667BxvgfikqsdN5QvPJJXxsHbKt6vV7f2f30Yh34H0ui3y0A+qP4oM+ef4vjFk09bgvXXmw+AGVx38iP5pmBSPMyg23Pt71UjYiTi39/mR2xTesQAACtvsvmP093mv+lcV9Lub35HspwRNwdEfsi4p6I2B8R90Y0yt4fEQ9ssP5qW371/Ce9uqnA1imb/72Q723dPP8rZn8xXMlzexrxDyanztRmjubXZCQGd2b58TXq+P7lXz/vdq51/pcdWf3FXDBvx9WBtgW66cn5ya3E3OraxxEHBzrFnyzvBCQRcSAiDm6yjjNPfn2427l/j38NPdhnqn8V8USz/xejLf5Csvb+5NgdUZs5OlbcFav9/MvlN7rVv6X4eyDr/10d7//l+IeT1v3auY3Xcfn3z7o+02z2/t+RvNVI78hf+2Byfv7CeMSO5LXVr0+s/G+RL8pn8Y8c6Tz+98XKlTgUEdlN/GBEPBQRD+dtfyQiHo2II2vE/+NLj727+fi3Vxb/9Ib6f+OJytkfvu1W//r6/3gjNZK/sp73v/U2cCvXDgAAAP4r0sZ34JN0dDmdpqOjze/w749daW12bv6pU7Pvn59ufld+OAbTYqVrqGU9dDxfGy7yE235Y/m68ReVOxv50anZ2nS/g4eS291l/Gf+qPS7dcC283stKC/jH8rL+IfyMv6hvIx/KK9O4/+jPrQDuPV8/kN5Gf9QXsY/lJfxD6W0ld/1S5Q5Eelt0QyJbUr0+50JAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAACgN/4JAAD//1M/5o4=") [ 1257.972825][T14720] usb usb9: usbfs: interface 0 claimed by hub while 'syz-executor.0' sets config #1912 22:24:32 executing program 4: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r0 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000000140)='cgroup.procs\x00', 0x2, 0x0) writev(r1, &(0x7f0000000440), 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000240)) sched_setscheduler(0x0, 0x2, &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff}) connect$unix(r2, 0x0, 0x0) recvmmsg(r2, &(0x7f00000000c0), 0x10120, 0x2, 0x0) syz_mount_image$ext4(&(0x7f0000000440)='ext4\x00', &(0x7f0000000480)='./file0\x00', 0x4400, &(0x7f0000000000)={[{@inode_readahead_blks}, {@block_validity}, {@debug_want_extra_isize={'debug_want_extra_isize', 0x3d, 0x66}}, {@errors_remount}, {@nobh}, {@quota}]}, 0x1, 0x41f, &(0x7f00000004c0)="$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") [ 1258.030688][ T5055] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 1258.049469][T14723] loop2: detected capacity change from 0 to 512 [ 1258.057351][T14723] EXT4-fs: Ignoring removed nobh option [ 1258.084218][T14723] EXT4-fs error (device loop2): ext4_validate_block_bitmap:440: comm syz-executor.2: bg 0: block 35: padding at end of block bitmap is not set [ 1258.099491][T14723] EXT4-fs (loop2): Remounting filesystem read-only [ 1258.106585][T14723] EXT4-fs (loop2): 1 truncate cleaned up [ 1258.113007][T14723] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 1258.143232][ T5059] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 1258.208769][T14725] loop3: detected capacity change from 0 to 512 [ 1258.272905][T14725] EXT4-fs: Ignoring removed nobh option [ 1258.309391][T14725] EXT4-fs error (device loop3): ext4_validate_block_bitmap:440: comm syz-executor.3: bg 0: block 35: padding at end of block bitmap is not set [ 1258.350287][T14725] EXT4-fs (loop3): Remounting filesystem read-only [ 1258.362224][T14725] EXT4-fs (loop3): 1 truncate cleaned up [ 1258.369759][T14725] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 1258.473803][T14733] loop1: detected capacity change from 0 to 512 [ 1258.481654][T14733] EXT4-fs: Ignoring removed nobh option [ 1258.529979][T14732] loop4: detected capacity change from 0 to 512 [ 1258.552723][T14733] EXT4-fs error (device loop1): ext4_validate_block_bitmap:440: comm syz-executor.1: bg 0: block 35: padding at end of block bitmap is not set [ 1258.568315][T14733] EXT4-fs (loop1): Remounting filesystem read-only [ 1258.575308][T14733] EXT4-fs (loop1): 1 truncate cleaned up [ 1258.581036][T14733] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 1258.619611][T14732] EXT4-fs: Ignoring removed nobh option [ 1258.698182][T14732] EXT4-fs error (device loop4): ext4_validate_block_bitmap:440: comm syz-executor.4: bg 0: block 35: padding at end of block bitmap is not set [ 1258.759215][T14732] EXT4-fs (loop4): Remounting filesystem read-only [ 1258.817707][T14732] EXT4-fs (loop4): 1 truncate cleaned up [ 1258.849582][ T5066] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 1258.871177][T14732] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 1259.023136][ T5060] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. 22:24:33 executing program 0: msgrcv(0x0, &(0x7f00000000c0)=ANY=[], 0x7d, 0x0, 0x1000) 22:24:33 executing program 2: mount(0x0, 0x0, 0x0, 0x0, 0x0) open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) openat$cgroup_procs(0xffffffffffffffff, &(0x7f0000000140)='cgroup.procs\x00', 0x2, 0x0) writev(0xffffffffffffffff, 0x0, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff}) connect$unix(0xffffffffffffffff, &(0x7f000057eff8)=@abs, 0x6e) recvmmsg(r1, &(0x7f00000000c0), 0x10120, 0x2, 0x0) read$FUSE(0xffffffffffffffff, 0x0, 0x0) syz_mount_image$ext4(&(0x7f0000000440)='ext4\x00', &(0x7f0000000480)='./file0\x00', 0x4400, &(0x7f0000000000)={[{@inode_readahead_blks}, {@block_validity}, {@debug_want_extra_isize={'debug_want_extra_isize', 0x3d, 0x66}}, {@errors_remount}, {@nobh}, {@quota}]}, 0x1, 0x41f, &(0x7f00000004c0)="$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") 22:24:33 executing program 3: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r0 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000000140)='cgroup.procs\x00', 0x2, 0x0) writev(r1, 0x0, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) sched_setscheduler(0x0, 0x1, 0x0) getpid() socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) open(&(0x7f00000020c0)='./file0\x00', 0x200, 0x145) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) syz_mount_image$ext4(&(0x7f0000000440)='ext4\x00', &(0x7f0000000480)='./file0\x00', 0x4400, &(0x7f0000000000)={[{@inode_readahead_blks}, {@block_validity}, {@debug_want_extra_isize={'debug_want_extra_isize', 0x3d, 0x66}}, {@errors_remount}, {@nobh}, {@quota}]}, 0x1, 0x41f, &(0x7f00000004c0)="$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") 22:24:33 executing program 5: mkdir(0x0, 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) open(0x0, 0x0, 0x8) r0 = openat$cgroup_procs(0xffffffffffffffff, &(0x7f0000000140)='cgroup.procs\x00', 0x2, 0x0) writev(r0, &(0x7f0000000440)=[{0x0}], 0x1) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000240)=0x5) r1 = getpid() sched_setscheduler(r1, 0x2, &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) open(0x0, 0x0, 0x145) connect$unix(r2, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r3, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r2, &(0x7f00000000c0), 0x10120, 0x2, 0x0) ioctl$EXT4_IOC_CHECKPOINT(0xffffffffffffffff, 0x4004662b, &(0x7f00000002c0)) syz_mount_image$ext4(&(0x7f0000000440)='ext4\x00', &(0x7f0000000480)='./file0\x00', 0x4400, &(0x7f0000000000)={[{@inode_readahead_blks}, {@block_validity}, {@debug_want_extra_isize={'debug_want_extra_isize', 0x3d, 0x66}}, {@errors_remount}, {@nobh}, {@quota}]}, 0x1, 0x41f, &(0x7f00000004c0)="$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") 22:24:33 executing program 4: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r0 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000000140)='cgroup.procs\x00', 0x2, 0x0) writev(r1, &(0x7f0000000440), 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000240)) sched_setscheduler(0x0, 0x2, &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff}) connect$unix(r2, &(0x7f000057eff8)=@abs, 0x6e) recvmmsg(0xffffffffffffffff, &(0x7f00000000c0), 0x10120, 0x2, 0x0) syz_mount_image$ext4(&(0x7f0000000440)='ext4\x00', &(0x7f0000000480)='./file0\x00', 0x4400, &(0x7f0000000000)={[{@inode_readahead_blks}, {@block_validity}, {@debug_want_extra_isize={'debug_want_extra_isize', 0x3d, 0x66}}, {@errors_remount}, {@nobh}, {@quota}]}, 0x1, 0x41f, &(0x7f00000004c0)="$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") [ 1259.179470][ T5051] EXT4-fs (loop5): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 1259.228579][ T5059] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 1259.256834][T14742] loop2: detected capacity change from 0 to 512 [ 1259.264610][T14742] EXT4-fs: Ignoring removed nobh option 22:24:33 executing program 1: openat$cgroup_procs(0xffffffffffffffff, 0x0, 0x2, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000240)) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10120, 0x2, 0x0) syz_mount_image$ext4(&(0x7f0000000440)='ext4\x00', &(0x7f0000000480)='./file0\x00', 0x4400, &(0x7f0000000000)={[{@inode_readahead_blks}, {@block_validity}, {@debug_want_extra_isize={'debug_want_extra_isize', 0x3d, 0x66}}, {@errors_remount}, {@nobh}, {@quota}]}, 0x1, 0x41f, &(0x7f00000004c0)="$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") [ 1259.302848][T14743] loop3: detected capacity change from 0 to 512 [ 1259.316300][T14743] EXT4-fs: Ignoring removed nobh option [ 1259.333935][T14742] EXT4-fs error (device loop2): ext4_validate_block_bitmap:440: comm syz-executor.2: bg 0: block 35: padding at end of block bitmap is not set [ 1259.355398][T14742] EXT4-fs (loop2): Remounting filesystem read-only [ 1259.362278][T14742] EXT4-fs (loop2): 1 truncate cleaned up [ 1259.368002][T14742] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 1259.379157][ T5055] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 1259.412809][T14743] EXT4-fs error (device loop3): ext4_validate_block_bitmap:440: comm syz-executor.3: bg 0: block 35: padding at end of block bitmap is not set [ 1259.445484][T14743] EXT4-fs (loop3): Remounting filesystem read-only [ 1259.458197][T14749] loop4: detected capacity change from 0 to 512 [ 1259.464894][T14743] EXT4-fs (loop3): 1 truncate cleaned up [ 1259.470611][T14743] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 1259.486483][T14749] EXT4-fs: Ignoring removed nobh option [ 1259.497656][T14749] EXT4-fs error (device loop4): ext4_validate_block_bitmap:440: comm syz-executor.4: bg 0: block 35: padding at end of block bitmap is not set 22:24:33 executing program 4: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r0 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000000140)='cgroup.procs\x00', 0x2, 0x0) writev(r1, &(0x7f0000000440), 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000240)) sched_setscheduler(0x0, 0x2, &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff}) connect$unix(r2, &(0x7f000057eff8)=@abs, 0x6e) recvmmsg(0xffffffffffffffff, &(0x7f00000000c0), 0x10120, 0x2, 0x0) syz_mount_image$ext4(&(0x7f0000000440)='ext4\x00', &(0x7f0000000480)='./file0\x00', 0x4400, &(0x7f0000000000)={[{@inode_readahead_blks}, {@block_validity}, {@debug_want_extra_isize={'debug_want_extra_isize', 0x3d, 0x66}}, {@errors_remount}, {@nobh}, {@quota}]}, 0x1, 0x41f, &(0x7f00000004c0)="$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") [ 1259.513081][T14749] EXT4-fs (loop4): Remounting filesystem read-only [ 1259.519931][T14749] EXT4-fs (loop4): 1 truncate cleaned up [ 1259.526107][T14749] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 1259.600710][ T5059] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 1259.641991][T14753] loop5: detected capacity change from 0 to 512 [ 1259.663679][T14753] EXT4-fs: Ignoring removed nobh option [ 1259.731738][T14758] loop1: detected capacity change from 0 to 512 [ 1259.739457][T14758] EXT4-fs: Ignoring removed nobh option 22:24:33 executing program 4: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r0 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000000140)='cgroup.procs\x00', 0x2, 0x0) writev(r1, &(0x7f0000000440), 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000240)) sched_setscheduler(0x0, 0x2, &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff}) connect$unix(r2, &(0x7f000057eff8)=@abs, 0x6e) recvmmsg(0xffffffffffffffff, &(0x7f00000000c0), 0x10120, 0x2, 0x0) syz_mount_image$ext4(&(0x7f0000000440)='ext4\x00', &(0x7f0000000480)='./file0\x00', 0x4400, &(0x7f0000000000)={[{@inode_readahead_blks}, {@block_validity}, {@debug_want_extra_isize={'debug_want_extra_isize', 0x3d, 0x66}}, {@errors_remount}, {@nobh}, {@quota}]}, 0x1, 0x41f, &(0x7f00000004c0)="$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") [ 1259.861303][T14758] EXT4-fs error (device loop1): ext4_validate_block_bitmap:440: comm syz-executor.1: bg 0: block 35: padding at end of block bitmap is not set [ 1259.878647][T14758] EXT4-fs (loop1): Remounting filesystem read-only [ 1259.885636][T14758] EXT4-fs (loop1): 1 truncate cleaned up [ 1259.891345][T14758] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 1259.927009][T14753] EXT4-fs error (device loop5): ext4_validate_block_bitmap:440: comm syz-executor.5: bg 0: block 35: padding at end of block bitmap is not set 22:24:34 executing program 2: mount(0x0, 0x0, 0x0, 0x0, 0x0) open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) openat$cgroup_procs(0xffffffffffffffff, &(0x7f0000000140)='cgroup.procs\x00', 0x2, 0x0) writev(0xffffffffffffffff, 0x0, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff}) connect$unix(0xffffffffffffffff, &(0x7f000057eff8)=@abs, 0x6e) recvmmsg(r1, &(0x7f00000000c0), 0x10120, 0x2, 0x0) read$FUSE(0xffffffffffffffff, 0x0, 0x0) syz_mount_image$ext4(&(0x7f0000000440)='ext4\x00', &(0x7f0000000480)='./file0\x00', 0x4400, &(0x7f0000000000)={[{@inode_readahead_blks}, {@block_validity}, {@debug_want_extra_isize={'debug_want_extra_isize', 0x3d, 0x66}}, {@errors_remount}, {@nobh}, {@quota}]}, 0x1, 0x41f, &(0x7f00000004c0)="$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") 22:24:34 executing program 0: prlimit64(0x0, 0x0, 0x0, 0x0) r0 = getpid() sched_setscheduler(r0, 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) getpgrp(r0) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x15fc544e4a0fe907, 0x5, &(0x7f0000000000)=ANY=[], &(0x7f00000001c0)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) sched_setscheduler(0x0, 0x2, &(0x7f0000000b80)=0x3ff) sched_setaffinity(0x0, 0x0, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) getpid() socket$nl_generic(0x10, 0x3, 0x10) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000007900)={0x0, 0x0, &(0x7f0000007840)}, 0x0) openat$sysfs(0xffffffffffffff9c, &(0x7f00000062c0)='/sys/block/loop0', 0x10040, 0x158) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000006400)=[{{&(0x7f0000000740)=@abs={0x1, 0x0, 0x4e23}, 0x6e, &(0x7f0000002c40)=[{&(0x7f0000000b00)="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0x1000}, {&(0x7f00000007c0)="a472dc1ddd209a012556bfc9825706f3b2561b17a5b476bf193a4d103926666613d1ff2a689fd4587be3c6cac5ac7b663e5ecb02276121f560f49933376ebd0368f4c26a87402e2a8b0f2990bf3df65fd2191ea69c49b4e0b9a1f08d0b0b89db4a32aa109ab854cb307b6c1fc68cf6d5c96935", 0x73}, {&(0x7f0000001b00)="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0x1000}, {&(0x7f00000008c0)="52cbd7b302f06b6262f506090cbe6285795e678323630aacd9e6e89c86cc4e223fc8f7999baacb3ef8b914ca762ac662e90fd2fc8766c889457b9322c8ccfa5b930822e5f80d14abf7c6099b6eda07a8", 0x50}, {&(0x7f0000000940)="187e25a281ce779df45b223e133506bba9e6224ad7c98ff2bdaf6e67a91971bce88810bfb1a7f8bcc3fb3d392636620f27ac8f0c39d6f0f6669c199edad77ea31557dc8452c8bd45656d9a1e6023c410e1113b0e632e164f5652d7ec31aec12144680612f090d5404b469f00957d4afcbbdbf9a2b59f3e3dfd7beab37890f0510aacf58d1474bc52cc08975380db9732550f5adf9340e097334981587bec0f901ee543b219826ba9f23ce165235d3b1aac687255bf830e589d55aac0a1e624391556398ee22cb3a63c", 0xc9}, {0x0}, {&(0x7f0000002bc0)="734afaaef2ca6761fbf2b99c9666cea9b2fa897466543bd1be1212d4722d661bc4a6240a4e828d9619f86c", 0x2b}], 0x7, &(0x7f0000002dc0)=[@cred={{0x1c}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0xffffffffffffffff}}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c}}], 0x98, 0x8d1}}], 0x1, 0x0) lstat(&(0x7f0000004900)='./file0\x00', &(0x7f0000004940)) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) sched_setattr(0x0, &(0x7f00000000c0)={0x38, 0x0, 0x10, 0x5, 0x4000000, 0x7fffffffffffffff, 0x20000002, 0x7, 0x6}, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000000400)=0x100010000) getpgid(0x0) sendmsg$nl_route(r3, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000940)=ANY=[@ANYBLOB="4000000010001fff00"/20, @ANYRES32=0x0, @ANYBLOB="81ffffff00000000180012800e0001007769726567756172640000000400028008000a00bca75fdc7accc038baafb8c2ab7a5293a3617fc6d0e1c4bf27815d1aac9532398f", @ANYRES32=0x0, @ANYBLOB="78729e49fd11833b6dd57bf18929da02000000000000008d0000aacb1e7b905da9f4ff0a2bc7d47eafe7ae7d000000801815a96af82df49059e25854d9d9afccb8aae38960dce1982d7eb2da85d445a7ebffc740b7314a9f2ff26d35abc18d508ad03b0c5e195aab00"/114], 0x40}}, 0x0) 22:24:34 executing program 3: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r0 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000000140)='cgroup.procs\x00', 0x2, 0x0) writev(r1, 0x0, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000240)) getpid() socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) open(&(0x7f00000020c0)='./file0\x00', 0x200, 0x145) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) syz_mount_image$ext4(&(0x7f0000000440)='ext4\x00', &(0x7f0000000480)='./file0\x00', 0x4400, &(0x7f0000000000)={[{@inode_readahead_blks}, {@block_validity}, {@debug_want_extra_isize={'debug_want_extra_isize', 0x3d, 0x66}}, {@errors_remount}, {@nobh}, {@quota}]}, 0x1, 0x41f, &(0x7f00000004c0)="$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") [ 1260.237370][T14762] loop4: detected capacity change from 0 to 512 [ 1260.251805][ T5066] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 1260.252266][T14753] EXT4-fs (loop5): Remounting filesystem read-only [ 1260.270136][ T5060] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 1260.275430][T14753] EXT4-fs (loop5): 1 truncate cleaned up [ 1260.292658][T14762] EXT4-fs: Ignoring removed nobh option [ 1260.320050][T14762] EXT4-fs error (device loop4): ext4_validate_block_bitmap:440: comm syz-executor.4: bg 0: block 35: padding at end of block bitmap is not set [ 1260.325069][T14753] EXT4-fs (loop5): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 1260.349024][T14762] EXT4-fs (loop4): Remounting filesystem read-only [ 1260.412129][T14762] EXT4-fs (loop4): 1 truncate cleaned up [ 1260.420594][T14762] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. 22:24:34 executing program 4: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r0 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000000140)='cgroup.procs\x00', 0x2, 0x0) writev(r1, &(0x7f0000000440), 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000240)) sched_setscheduler(0x0, 0x2, &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff}) connect$unix(r2, &(0x7f000057eff8)=@abs, 0x6e) recvmmsg(r2, 0x0, 0x0, 0x2, 0x0) syz_mount_image$ext4(&(0x7f0000000440)='ext4\x00', &(0x7f0000000480)='./file0\x00', 0x4400, &(0x7f0000000000)={[{@inode_readahead_blks}, {@block_validity}, {@debug_want_extra_isize={'debug_want_extra_isize', 0x3d, 0x66}}, {@errors_remount}, {@nobh}, {@quota}]}, 0x1, 0x41f, &(0x7f00000004c0)="$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") 22:24:34 executing program 1: openat$cgroup_procs(0xffffffffffffffff, 0x0, 0x2, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000240)) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10120, 0x2, 0x0) syz_mount_image$ext4(&(0x7f0000000440)='ext4\x00', &(0x7f0000000480)='./file0\x00', 0x4400, &(0x7f0000000000)={[{@inode_readahead_blks}, {@block_validity}, {@debug_want_extra_isize={'debug_want_extra_isize', 0x3d, 0x66}}, {@errors_remount}, {@nobh}, {@quota}]}, 0x1, 0x41f, &(0x7f00000004c0)="$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") [ 1260.533607][ T5059] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 1260.589335][ T5055] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 1260.629176][T14774] loop2: detected capacity change from 0 to 512 [ 1260.636674][T14774] EXT4-fs: Ignoring removed nobh option [ 1260.678551][T14774] EXT4-fs error (device loop2): ext4_validate_block_bitmap:440: comm syz-executor.2: bg 0: block 35: padding at end of block bitmap is not set [ 1260.694913][T14774] EXT4-fs (loop2): Remounting filesystem read-only [ 1260.701836][T14774] EXT4-fs (loop2): 1 truncate cleaned up [ 1260.707533][T14774] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 1260.752533][T14777] loop3: detected capacity change from 0 to 512 [ 1260.760277][T14767] wireguard0: entered promiscuous mode [ 1260.785729][T14767] wireguard0: entered allmulticast mode [ 1260.827145][T14777] EXT4-fs: Ignoring removed nobh option [ 1260.834543][T14776] loop4: detected capacity change from 0 to 512 [ 1260.874907][T14776] EXT4-fs: Ignoring removed nobh option [ 1260.919816][T14776] EXT4-fs error (device loop4): ext4_validate_block_bitmap:440: comm syz-executor.4: bg 0: block 35: padding at end of block bitmap is not set [ 1260.946997][T14776] EXT4-fs (loop4): Remounting filesystem read-only [ 1260.989684][T14776] EXT4-fs (loop4): 1 truncate cleaned up [ 1261.000309][T14777] EXT4-fs error (device loop3): ext4_validate_block_bitmap:440: comm syz-executor.3: bg 0: block 35: padding at end of block bitmap is not set [ 1261.056432][T14776] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 1261.074422][T14777] EXT4-fs (loop3): Remounting filesystem read-only [ 1261.082647][T14777] EXT4-fs (loop3): 1 truncate cleaned up [ 1261.088624][T14777] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 1261.206331][T14784] loop1: detected capacity change from 0 to 512 [ 1261.214274][T14784] EXT4-fs: Ignoring removed nobh option 22:24:35 executing program 4: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r0 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000000140)='cgroup.procs\x00', 0x2, 0x0) writev(r1, &(0x7f0000000440), 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000240)) sched_setscheduler(0x0, 0x2, &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff}) connect$unix(r2, &(0x7f000057eff8)=@abs, 0x6e) recvmmsg(r2, 0x0, 0x0, 0x2, 0x0) syz_mount_image$ext4(&(0x7f0000000440)='ext4\x00', &(0x7f0000000480)='./file0\x00', 0x4400, &(0x7f0000000000)={[{@inode_readahead_blks}, {@block_validity}, {@debug_want_extra_isize={'debug_want_extra_isize', 0x3d, 0x66}}, {@errors_remount}, {@nobh}, {@quota}]}, 0x1, 0x41f, &(0x7f00000004c0)="$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") 22:24:35 executing program 2: mount(0x0, 0x0, 0x0, 0x0, 0x0) open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) openat$cgroup_procs(0xffffffffffffffff, &(0x7f0000000140)='cgroup.procs\x00', 0x2, 0x0) writev(0xffffffffffffffff, 0x0, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff}) connect$unix(r1, 0x0, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10120, 0x2, 0x0) read$FUSE(0xffffffffffffffff, 0x0, 0x0) syz_mount_image$ext4(&(0x7f0000000440)='ext4\x00', &(0x7f0000000480)='./file0\x00', 0x4400, &(0x7f0000000000)={[{@inode_readahead_blks}, {@block_validity}, {@debug_want_extra_isize={'debug_want_extra_isize', 0x3d, 0x66}}, {@errors_remount}, {@nobh}, {@quota}]}, 0x1, 0x41f, &(0x7f00000004c0)="$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") [ 1261.581265][T14784] EXT4-fs error (device loop1): ext4_validate_block_bitmap:440: comm syz-executor.1: bg 0: block 35: padding at end of block bitmap is not set [ 1261.606450][T14784] EXT4-fs (loop1): Remounting filesystem read-only [ 1261.613376][T14784] EXT4-fs (loop1): 1 truncate cleaned up [ 1261.619047][T14784] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 1261.676323][ T5059] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 1261.739374][ T5066] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 1261.756061][ T5060] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 1262.047017][ T5055] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 1262.096547][T14787] loop4: detected capacity change from 0 to 512 [ 1262.138450][T14787] EXT4-fs: Ignoring removed nobh option [ 1262.226127][T14787] EXT4-fs error (device loop4): ext4_validate_block_bitmap:440: comm syz-executor.4: bg 0: block 35: padding at end of block bitmap is not set [ 1262.253119][T14787] EXT4-fs (loop4): Remounting filesystem read-only [ 1262.263458][T14787] EXT4-fs (loop4): 1 truncate cleaned up [ 1262.269447][T14787] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 1262.270368][T14791] loop2: detected capacity change from 0 to 512 [ 1262.289839][T14791] EXT4-fs: Ignoring removed nobh option [ 1262.303214][T14791] EXT4-fs error (device loop2): ext4_validate_block_bitmap:440: comm syz-executor.2: bg 0: block 35: padding at end of block bitmap is not set [ 1262.320778][T14791] EXT4-fs (loop2): Remounting filesystem read-only [ 1262.327665][T14791] EXT4-fs (loop2): 1 truncate cleaned up [ 1262.333780][T14791] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 1262.355747][ T5059] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. 22:24:37 executing program 5: mkdir(0x0, 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) open(0x0, 0x0, 0x8) r0 = openat$cgroup_procs(0xffffffffffffffff, &(0x7f0000000140)='cgroup.procs\x00', 0x2, 0x0) writev(r0, &(0x7f0000000440)=[{0x0}], 0x1) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) sched_setscheduler(0x0, 0x0, &(0x7f0000000240)=0x5) r1 = getpid() sched_setscheduler(r1, 0x2, &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) open(0x0, 0x0, 0x145) connect$unix(r2, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r3, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r2, &(0x7f00000000c0), 0x10120, 0x2, 0x0) ioctl$EXT4_IOC_CHECKPOINT(0xffffffffffffffff, 0x4004662b, &(0x7f00000002c0)) syz_mount_image$ext4(&(0x7f0000000440)='ext4\x00', &(0x7f0000000480)='./file0\x00', 0x4400, &(0x7f0000000000)={[{@inode_readahead_blks}, {@block_validity}, {@debug_want_extra_isize={'debug_want_extra_isize', 0x3d, 0x66}}, {@errors_remount}, {@nobh}, {@quota}]}, 0x1, 0x41f, &(0x7f00000004c0)="$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") 22:24:37 executing program 1: openat$cgroup_procs(0xffffffffffffffff, 0x0, 0x2, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000240)=0x5) getpid() sched_setscheduler(0x0, 0x2, &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r1, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r0, &(0x7f00000000c0), 0x10120, 0x2, 0x0) syz_mount_image$ext4(&(0x7f0000000440)='ext4\x00', &(0x7f0000000480)='./file0\x00', 0x4400, &(0x7f0000000000)={[{@inode_readahead_blks}, {@block_validity}, {@debug_want_extra_isize={'debug_want_extra_isize', 0x3d, 0x66}}, {@errors_remount}, {@nobh}, {@quota}]}, 0x1, 0x41f, &(0x7f00000004c0)="$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") 22:24:37 executing program 3: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r0 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000000140)='cgroup.procs\x00', 0x2, 0x0) writev(r1, 0x0, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000240)) getpid() socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) open(&(0x7f00000020c0)='./file0\x00', 0x200, 0x145) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) syz_mount_image$ext4(&(0x7f0000000440)='ext4\x00', &(0x7f0000000480)='./file0\x00', 0x4400, &(0x7f0000000000)={[{@inode_readahead_blks}, {@block_validity}, {@debug_want_extra_isize={'debug_want_extra_isize', 0x3d, 0x66}}, {@errors_remount}, {@nobh}, {@quota}]}, 0x1, 0x41f, &(0x7f00000004c0)="$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") 22:24:37 executing program 4: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r0 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000000140)='cgroup.procs\x00', 0x2, 0x0) writev(r1, &(0x7f0000000440), 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000240)) sched_setscheduler(0x0, 0x2, &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff}) connect$unix(r2, &(0x7f000057eff8)=@abs, 0x6e) recvmmsg(r2, 0x0, 0x0, 0x2, 0x0) syz_mount_image$ext4(&(0x7f0000000440)='ext4\x00', &(0x7f0000000480)='./file0\x00', 0x4400, &(0x7f0000000000)={[{@inode_readahead_blks}, {@block_validity}, {@debug_want_extra_isize={'debug_want_extra_isize', 0x3d, 0x66}}, {@errors_remount}, {@nobh}, {@quota}]}, 0x1, 0x41f, &(0x7f00000004c0)="$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") 22:24:37 executing program 2: mount(0x0, 0x0, 0x0, 0x0, 0x0) open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) openat$cgroup_procs(0xffffffffffffffff, &(0x7f0000000140)='cgroup.procs\x00', 0x2, 0x0) writev(0xffffffffffffffff, 0x0, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff}) connect$unix(r1, 0x0, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10120, 0x2, 0x0) read$FUSE(0xffffffffffffffff, 0x0, 0x0) syz_mount_image$ext4(&(0x7f0000000440)='ext4\x00', &(0x7f0000000480)='./file0\x00', 0x4400, &(0x7f0000000000)={[{@inode_readahead_blks}, {@block_validity}, {@debug_want_extra_isize={'debug_want_extra_isize', 0x3d, 0x66}}, {@errors_remount}, {@nobh}, {@quota}]}, 0x1, 0x41f, &(0x7f00000004c0)="$eJzs28tvG0UYAPBv10kLLW1CKY8+AENBRDySJi3QAxcQSBxAQoJDOYYkrUrdBjVBolUEAaFyRJW4I45I/AWc4IKAExJXuKNKFcqlhZPR2ruJ69ghD6cu7O8nrTLjnWjm29mxZ2fsAEqrGhF7I+KuiPgtIoYiImkvUG3+ubG0MPXX0sJUEvX6m38mjXLXlxamiqLF/+3OMyNpRPppEoc61Dt38dLZyVpt5kKeH5s/997Y3MVLz5w5N3l65vTM+YkTJ44fG3/+uYlnexJnFtf1gx/OHj7w6ttXXp86eeWdn75J8rijLY5eqUb15mvZ4vFeV9Zne1rSyUAfG8KGVCIi667BxvgfikqsdN5QvPJJXxsHbKt6vV7f2f30Yh34H0ui3y0A+qP4oM+ef4vjFk09bgvXXmw+AGVx38iP5pmBSPMyg23Pt71UjYiTi39/mR2xTesQAACtvsvmP093mv+lcV9Lub35HspwRNwdEfsi4p6I2B8R90Y0yt4fEQ9ssP5qW371/Ce9uqnA1imb/72Q723dPP8rZn8xXMlzexrxDyanztRmjubXZCQGd2b58TXq+P7lXz/vdq51/pcdWf3FXDBvx9WBtgW66cn5ya3E3OraxxEHBzrFnyzvBCQRcSAiDm6yjjNPfn2427l/j38NPdhnqn8V8USz/xejLf5Csvb+5NgdUZs5OlbcFav9/MvlN7rVv6X4eyDr/10d7//l+IeT1v3auY3Xcfn3z7o+02z2/t+RvNVI78hf+2Byfv7CeMSO5LXVr0+s/G+RL8pn8Y8c6Tz+98XKlTgUEdlN/GBEPBQRD+dtfyQiHo2II2vE/+NLj727+fi3Vxb/9Ib6f+OJytkfvu1W//r6/3gjNZK/sp73v/U2cCvXDgAAAP4r0sZ34JN0dDmdpqOjze/w749daW12bv6pU7Pvn59ufld+OAbTYqVrqGU9dDxfGy7yE235Y/m68ReVOxv50anZ2nS/g4eS291l/Gf+qPS7dcC283stKC/jH8rL+IfyMv6hvIx/KK9O4/+jPrQDuPV8/kN5Gf9QXsY/lJfxD6W0ld/1S5Q5Eelt0QyJbUr0+50JAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAACgN/4JAAD//1M/5o4=") [ 1263.252720][T14799] loop4: detected capacity change from 0 to 512 [ 1263.265672][T14799] EXT4-fs: Ignoring removed nobh option [ 1263.294641][T14799] EXT4-fs error (device loop4): ext4_validate_block_bitmap:440: comm syz-executor.4: bg 0: block 35: padding at end of block bitmap is not set [ 1263.318130][T14804] loop2: detected capacity change from 0 to 512 [ 1263.325480][T14804] EXT4-fs: Ignoring removed nobh option 22:24:37 executing program 4: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r0 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000000140)='cgroup.procs\x00', 0x2, 0x0) writev(r1, &(0x7f0000000440), 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000240)) sched_setscheduler(0x0, 0x2, &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff}) connect$unix(r2, &(0x7f000057eff8)=@abs, 0x6e) recvmmsg(r2, &(0x7f00000000c0), 0x10120, 0x0, 0x0) syz_mount_image$ext4(&(0x7f0000000440)='ext4\x00', &(0x7f0000000480)='./file0\x00', 0x4400, &(0x7f0000000000)={[{@inode_readahead_blks}, {@block_validity}, {@debug_want_extra_isize={'debug_want_extra_isize', 0x3d, 0x66}}, {@errors_remount}, {@nobh}, {@quota}]}, 0x1, 0x41f, &(0x7f00000004c0)="$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") [ 1263.339526][T14799] EXT4-fs (loop4): Remounting filesystem read-only [ 1263.347600][T14799] EXT4-fs (loop4): 1 truncate cleaned up [ 1263.379651][T14802] loop3: detected capacity change from 0 to 512 [ 1263.391064][T14804] EXT4-fs error (device loop2): ext4_validate_block_bitmap:440: comm syz-executor.2: bg 0: block 35: padding at end of block bitmap is not set [ 1263.392453][T14802] EXT4-fs: Ignoring removed nobh option [ 1263.406775][T14804] EXT4-fs (loop2): Remounting filesystem read-only [ 1263.420422][T14804] EXT4-fs (loop2): 1 truncate cleaned up [ 1263.484119][T14805] loop1: detected capacity change from 0 to 512 [ 1263.544831][T14805] EXT4-fs: Ignoring removed nobh option [ 1263.561040][T14805] EXT4-fs error (device loop1): ext4_validate_block_bitmap:440: comm syz-executor.1: bg 0: block 35: padding at end of block bitmap is not set [ 1263.578035][T14802] EXT4-fs error (device loop3): ext4_validate_block_bitmap:440: comm syz-executor.3: bg 0: block 35: padding at end of block bitmap is not set [ 1263.599928][T14805] EXT4-fs (loop1): Remounting filesystem read-only [ 1263.669715][T14812] loop5: detected capacity change from 0 to 512 [ 1263.677409][T14812] EXT4-fs: Ignoring removed nobh option [ 1263.997257][T14802] EXT4-fs (loop3): Remounting filesystem read-only [ 1264.004207][T14802] EXT4-fs (loop3): 1 truncate cleaned up [ 1264.017160][T14812] EXT4-fs error (device loop5): ext4_validate_block_bitmap:440: comm syz-executor.5: bg 0: block 35: padding at end of block bitmap is not set [ 1264.022295][T14805] EXT4-fs (loop1): 1 truncate cleaned up [ 1264.037875][T14812] EXT4-fs (loop5): Remounting filesystem read-only [ 1264.044737][T14812] EXT4-fs (loop5): 1 truncate cleaned up [ 1264.168697][T14816] loop4: detected capacity change from 0 to 512 [ 1264.176150][T14816] EXT4-fs: Ignoring removed nobh option [ 1264.262123][T14816] EXT4-fs error (device loop4): ext4_validate_block_bitmap:440: comm syz-executor.4: bg 0: block 35: padding at end of block bitmap is not set [ 1264.359425][T14816] EXT4-fs (loop4): Remounting filesystem read-only [ 1264.401929][T14816] EXT4-fs (loop4): 1 truncate cleaned up 22:24:38 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x29, 0x31, 0x0, 0x7) 22:24:38 executing program 2: mount(0x0, 0x0, 0x0, 0x0, 0x0) open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) openat$cgroup_procs(0xffffffffffffffff, &(0x7f0000000140)='cgroup.procs\x00', 0x2, 0x0) writev(0xffffffffffffffff, 0x0, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff}) connect$unix(r1, 0x0, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10120, 0x2, 0x0) read$FUSE(0xffffffffffffffff, 0x0, 0x0) syz_mount_image$ext4(&(0x7f0000000440)='ext4\x00', &(0x7f0000000480)='./file0\x00', 0x4400, &(0x7f0000000000)={[{@inode_readahead_blks}, {@block_validity}, {@debug_want_extra_isize={'debug_want_extra_isize', 0x3d, 0x66}}, {@errors_remount}, {@nobh}, {@quota}]}, 0x1, 0x41f, &(0x7f00000004c0)="$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") 22:24:38 executing program 3: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r0 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000000140)='cgroup.procs\x00', 0x2, 0x0) writev(r1, 0x0, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000240)) getpid() socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) open(&(0x7f00000020c0)='./file0\x00', 0x200, 0x145) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) syz_mount_image$ext4(&(0x7f0000000440)='ext4\x00', &(0x7f0000000480)='./file0\x00', 0x4400, &(0x7f0000000000)={[{@inode_readahead_blks}, {@block_validity}, {@debug_want_extra_isize={'debug_want_extra_isize', 0x3d, 0x66}}, {@errors_remount}, {@nobh}, {@quota}]}, 0x1, 0x41f, &(0x7f00000004c0)="$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") 22:24:38 executing program 5: mkdir(0x0, 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) open(0x0, 0x0, 0x8) r0 = openat$cgroup_procs(0xffffffffffffffff, &(0x7f0000000140)='cgroup.procs\x00', 0x2, 0x0) writev(r0, &(0x7f0000000440)=[{0x0}], 0x1) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) sched_setscheduler(0x0, 0x0, &(0x7f0000000240)=0x5) r1 = getpid() sched_setscheduler(r1, 0x2, &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) open(0x0, 0x0, 0x145) connect$unix(r2, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r3, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r2, &(0x7f00000000c0), 0x10120, 0x2, 0x0) ioctl$EXT4_IOC_CHECKPOINT(0xffffffffffffffff, 0x4004662b, &(0x7f00000002c0)) syz_mount_image$ext4(&(0x7f0000000440)='ext4\x00', &(0x7f0000000480)='./file0\x00', 0x4400, &(0x7f0000000000)={[{@inode_readahead_blks}, {@block_validity}, {@debug_want_extra_isize={'debug_want_extra_isize', 0x3d, 0x66}}, {@errors_remount}, {@nobh}, {@quota}]}, 0x1, 0x41f, &(0x7f00000004c0)="$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") 22:24:39 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_tcp_buf(r0, 0x6, 0x11, 0x0, &(0x7f0000000640)) [ 1264.894011][T14827] loop2: detected capacity change from 0 to 512 [ 1264.901720][T14827] EXT4-fs: Ignoring removed nobh option [ 1264.955185][T14830] loop5: detected capacity change from 0 to 512 [ 1264.962979][T14830] EXT4-fs: Ignoring removed nobh option 22:24:39 executing program 4: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r0 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000000140)='cgroup.procs\x00', 0x2, 0x0) writev(r1, &(0x7f0000000440), 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000240)) sched_setscheduler(0x0, 0x2, &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff}) connect$unix(r2, &(0x7f000057eff8)=@abs, 0x6e) recvmmsg(r2, &(0x7f00000000c0), 0x10120, 0x0, 0x0) syz_mount_image$ext4(&(0x7f0000000440)='ext4\x00', &(0x7f0000000480)='./file0\x00', 0x4400, &(0x7f0000000000)={[{@inode_readahead_blks}, {@block_validity}, {@debug_want_extra_isize={'debug_want_extra_isize', 0x3d, 0x66}}, {@errors_remount}, {@nobh}, {@quota}]}, 0x1, 0x41f, &(0x7f00000004c0)="$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") [ 1264.995618][T14830] EXT4-fs error (device loop5): ext4_validate_block_bitmap:440: comm syz-executor.5: bg 0: block 35: padding at end of block bitmap is not set [ 1265.012039][T14830] EXT4-fs (loop5): Remounting filesystem read-only [ 1265.018872][T14830] EXT4-fs (loop5): 1 truncate cleaned up [ 1265.030131][T14826] loop3: detected capacity change from 0 to 512 [ 1265.069496][T14827] EXT4-fs error (device loop2): ext4_validate_block_bitmap:440: comm syz-executor.2: bg 0: block 35: padding at end of block bitmap is not set [ 1265.087174][T14827] EXT4-fs (loop2): Remounting filesystem read-only [ 1265.094239][T14827] EXT4-fs (loop2): 1 truncate cleaned up [ 1265.146829][T14826] EXT4-fs: Ignoring removed nobh option [ 1265.236910][T14826] EXT4-fs error (device loop3): ext4_validate_block_bitmap:440: comm syz-executor.3: bg 0: block 35: padding at end of block bitmap is not set 22:24:39 executing program 0: syz_open_procfs(0x0, &(0x7f0000004140)='net/xfrm_stat\x00') [ 1265.342758][T14826] EXT4-fs (loop3): Remounting filesystem read-only [ 1265.375788][T14826] EXT4-fs (loop3): 1 truncate cleaned up [ 1265.689828][T14839] loop4: detected capacity change from 0 to 512 [ 1265.717233][T14839] EXT4-fs: Ignoring removed nobh option [ 1265.775371][T14839] EXT4-fs error (device loop4): ext4_validate_block_bitmap:440: comm syz-executor.4: bg 0: block 35: padding at end of block bitmap is not set [ 1265.820791][T14839] EXT4-fs (loop4): Remounting filesystem read-only [ 1265.828426][T14839] EXT4-fs (loop4): 1 truncate cleaned up 22:24:40 executing program 1: openat$cgroup_procs(0xffffffffffffffff, 0x0, 0x2, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000240)=0x5) getpid() sched_setscheduler(0x0, 0x2, &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r1, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r0, &(0x7f00000000c0), 0x10120, 0x2, 0x0) syz_mount_image$ext4(&(0x7f0000000440)='ext4\x00', &(0x7f0000000480)='./file0\x00', 0x4400, &(0x7f0000000000)={[{@inode_readahead_blks}, {@block_validity}, {@debug_want_extra_isize={'debug_want_extra_isize', 0x3d, 0x66}}, {@errors_remount}, {@nobh}, {@quota}]}, 0x1, 0x41f, &(0x7f00000004c0)="$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") 22:24:40 executing program 2: mount(0x0, 0x0, 0x0, 0x0, 0x0) open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) openat$cgroup_procs(0xffffffffffffffff, &(0x7f0000000140)='cgroup.procs\x00', 0x2, 0x0) writev(0xffffffffffffffff, 0x0, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) recvmmsg(0xffffffffffffffff, &(0x7f00000000c0), 0x10120, 0x2, 0x0) read$FUSE(0xffffffffffffffff, 0x0, 0x0) syz_mount_image$ext4(&(0x7f0000000440)='ext4\x00', &(0x7f0000000480)='./file0\x00', 0x4400, &(0x7f0000000000)={[{@inode_readahead_blks}, {@block_validity}, {@debug_want_extra_isize={'debug_want_extra_isize', 0x3d, 0x66}}, {@errors_remount}, {@nobh}, {@quota}]}, 0x1, 0x41f, &(0x7f00000004c0)="$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") 22:24:40 executing program 0: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000540)={0x2, &(0x7f0000000500)=[{0x7, 0x0, 0xfd}, {0x101, 0x0, 0x5}]}) 22:24:40 executing program 3: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r0 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000000140)='cgroup.procs\x00', 0x2, 0x0) writev(r1, 0x0, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000240)=0x5) getpid() socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) open(&(0x7f00000020c0)='./file0\x00', 0x200, 0x145) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) syz_mount_image$ext4(&(0x7f0000000440)='ext4\x00', &(0x7f0000000480)='./file0\x00', 0x4400, &(0x7f0000000000)={[{@inode_readahead_blks}, {@block_validity}, {@debug_want_extra_isize={'debug_want_extra_isize', 0x3d, 0x66}}, {@errors_remount}, {@nobh}, {@quota}]}, 0x1, 0x41f, &(0x7f00000004c0)="$eJzs28tvG0UYAPBv10kLLW1CKY8+AENBRDySJi3QAxcQSBxAQoJDOYYkrUrdBjVBolUEAaFyRJW4I45I/AWc4IKAExJXuKNKFcqlhZPR2ruJ69ghD6cu7O8nrTLjnWjm29mxZ2fsAEqrGhF7I+KuiPgtIoYiImkvUG3+ubG0MPXX0sJUEvX6m38mjXLXlxamiqLF/+3OMyNpRPppEoc61Dt38dLZyVpt5kKeH5s/997Y3MVLz5w5N3l65vTM+YkTJ44fG3/+uYlnexJnFtf1gx/OHj7w6ttXXp86eeWdn75J8rijLY5eqUb15mvZ4vFeV9Zne1rSyUAfG8KGVCIi667BxvgfikqsdN5QvPJJXxsHbKt6vV7f2f30Yh34H0ui3y0A+qP4oM+ef4vjFk09bgvXXmw+AGVx38iP5pmBSPMyg23Pt71UjYiTi39/mR2xTesQAACtvsvmP093mv+lcV9Lub35HspwRNwdEfsi4p6I2B8R90Y0yt4fEQ9ssP5qW371/Ce9uqnA1imb/72Q723dPP8rZn8xXMlzexrxDyanztRmjubXZCQGd2b58TXq+P7lXz/vdq51/pcdWf3FXDBvx9WBtgW66cn5ya3E3OraxxEHBzrFnyzvBCQRcSAiDm6yjjNPfn2427l/j38NPdhnqn8V8USz/xejLf5Csvb+5NgdUZs5OlbcFav9/MvlN7rVv6X4eyDr/10d7//l+IeT1v3auY3Xcfn3z7o+02z2/t+RvNVI78hf+2Byfv7CeMSO5LXVr0+s/G+RL8pn8Y8c6Tz+98XKlTgUEdlN/GBEPBQRD+dtfyQiHo2II2vE/+NLj727+fi3Vxb/9Ib6f+OJytkfvu1W//r6/3gjNZK/sp73v/U2cCvXDgAAAP4r0sZ34JN0dDmdpqOjze/w749daW12bv6pU7Pvn59ufld+OAbTYqVrqGU9dDxfGy7yE235Y/m68ReVOxv50anZ2nS/g4eS291l/Gf+qPS7dcC283stKC/jH8rL+IfyMv6hvIx/KK9O4/+jPrQDuPV8/kN5Gf9QXsY/lJfxD6W0ld/1S5Q5Eelt0QyJbUr0+50JAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAACgN/4JAAD//1M/5o4=") 22:24:40 executing program 5: mkdir(0x0, 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) open(0x0, 0x0, 0x8) r0 = openat$cgroup_procs(0xffffffffffffffff, &(0x7f0000000140)='cgroup.procs\x00', 0x2, 0x0) writev(r0, &(0x7f0000000440)=[{0x0}], 0x1) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) sched_setscheduler(0x0, 0x0, &(0x7f0000000240)=0x5) r1 = getpid() sched_setscheduler(r1, 0x2, &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) open(0x0, 0x0, 0x145) connect$unix(r2, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r3, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r2, &(0x7f00000000c0), 0x10120, 0x2, 0x0) ioctl$EXT4_IOC_CHECKPOINT(0xffffffffffffffff, 0x4004662b, &(0x7f00000002c0)) syz_mount_image$ext4(&(0x7f0000000440)='ext4\x00', &(0x7f0000000480)='./file0\x00', 0x4400, &(0x7f0000000000)={[{@inode_readahead_blks}, {@block_validity}, {@debug_want_extra_isize={'debug_want_extra_isize', 0x3d, 0x66}}, {@errors_remount}, {@nobh}, {@quota}]}, 0x1, 0x41f, &(0x7f00000004c0)="$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") 22:24:40 executing program 0: add_key(&(0x7f0000000140)='id_resolver\x00', &(0x7f0000000180)={'syz', 0x2}, &(0x7f00000001c0)="9b", 0x1, 0x0) [ 1266.071191][T14847] loop3: detected capacity change from 0 to 512 [ 1266.073465][T14845] loop2: detected capacity change from 0 to 512 [ 1266.078632][T14847] EXT4-fs: Ignoring removed nobh option [ 1266.108217][T14845] EXT4-fs: Ignoring removed nobh option [ 1266.159446][T14856] loop5: detected capacity change from 0 to 512 [ 1266.167274][T14856] EXT4-fs: Ignoring removed nobh option [ 1266.189717][T14847] EXT4-fs error (device loop3): ext4_validate_block_bitmap:440: comm syz-executor.3: bg 0: block 35: padding at end of block bitmap is not set [ 1266.245867][T14847] EXT4-fs (loop3): Remounting filesystem read-only [ 1266.252748][T14847] EXT4-fs (loop3): 1 truncate cleaned up [ 1266.297177][T14845] EXT4-fs error (device loop2): ext4_validate_block_bitmap:440: comm syz-executor.2: bg 0: block 35: padding at end of block bitmap is not set 22:24:40 executing program 0: openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000), 0xc040, 0x0) 22:24:40 executing program 3: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r0 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000000140)='cgroup.procs\x00', 0x2, 0x0) writev(r1, 0x0, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000240)=0x5) getpid() socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) open(&(0x7f00000020c0)='./file0\x00', 0x200, 0x145) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) syz_mount_image$ext4(&(0x7f0000000440)='ext4\x00', &(0x7f0000000480)='./file0\x00', 0x4400, &(0x7f0000000000)={[{@inode_readahead_blks}, {@block_validity}, {@debug_want_extra_isize={'debug_want_extra_isize', 0x3d, 0x66}}, {@errors_remount}, {@nobh}, {@quota}]}, 0x1, 0x41f, &(0x7f00000004c0)="$eJzs28tvG0UYAPBv10kLLW1CKY8+AENBRDySJi3QAxcQSBxAQoJDOYYkrUrdBjVBolUEAaFyRJW4I45I/AWc4IKAExJXuKNKFcqlhZPR2ruJ69ghD6cu7O8nrTLjnWjm29mxZ2fsAEqrGhF7I+KuiPgtIoYiImkvUG3+ubG0MPXX0sJUEvX6m38mjXLXlxamiqLF/+3OMyNpRPppEoc61Dt38dLZyVpt5kKeH5s/997Y3MVLz5w5N3l65vTM+YkTJ44fG3/+uYlnexJnFtf1gx/OHj7w6ttXXp86eeWdn75J8rijLY5eqUb15mvZ4vFeV9Zne1rSyUAfG8KGVCIi667BxvgfikqsdN5QvPJJXxsHbKt6vV7f2f30Yh34H0ui3y0A+qP4oM+ef4vjFk09bgvXXmw+AGVx38iP5pmBSPMyg23Pt71UjYiTi39/mR2xTesQAACtvsvmP093mv+lcV9Lub35HspwRNwdEfsi4p6I2B8R90Y0yt4fEQ9ssP5qW371/Ce9uqnA1imb/72Q723dPP8rZn8xXMlzexrxDyanztRmjubXZCQGd2b58TXq+P7lXz/vdq51/pcdWf3FXDBvx9WBtgW66cn5ya3E3OraxxEHBzrFnyzvBCQRcSAiDm6yjjNPfn2427l/j38NPdhnqn8V8USz/xejLf5Csvb+5NgdUZs5OlbcFav9/MvlN7rVv6X4eyDr/10d7//l+IeT1v3auY3Xcfn3z7o+02z2/t+RvNVI78hf+2Byfv7CeMSO5LXVr0+s/G+RL8pn8Y8c6Tz+98XKlTgUEdlN/GBEPBQRD+dtfyQiHo2II2vE/+NLj727+fi3Vxb/9Ib6f+OJytkfvu1W//r6/3gjNZK/sp73v/U2cCvXDgAAAP4r0sZ34JN0dDmdpqOjze/w749daW12bv6pU7Pvn59ufld+OAbTYqVrqGU9dDxfGy7yE235Y/m68ReVOxv50anZ2nS/g4eS291l/Gf+qPS7dcC283stKC/jH8rL+IfyMv6hvIx/KK9O4/+jPrQDuPV8/kN5Gf9QXsY/lJfxD6W0ld/1S5Q5Eelt0QyJbUr0+50JAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAACgN/4JAAD//1M/5o4=") [ 1266.358353][T14856] EXT4-fs error (device loop5): ext4_validate_block_bitmap:440: comm syz-executor.5: bg 0: block 35: padding at end of block bitmap is not set [ 1266.373994][T14856] EXT4-fs (loop5): Remounting filesystem read-only [ 1266.380847][T14856] EXT4-fs (loop5): 1 truncate cleaned up 22:24:40 executing program 4: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r0 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000000140)='cgroup.procs\x00', 0x2, 0x0) writev(r1, &(0x7f0000000440), 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000240)) sched_setscheduler(0x0, 0x2, &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff}) connect$unix(r2, &(0x7f000057eff8)=@abs, 0x6e) recvmmsg(r2, &(0x7f00000000c0), 0x10120, 0x0, 0x0) syz_mount_image$ext4(&(0x7f0000000440)='ext4\x00', &(0x7f0000000480)='./file0\x00', 0x4400, &(0x7f0000000000)={[{@inode_readahead_blks}, {@block_validity}, {@debug_want_extra_isize={'debug_want_extra_isize', 0x3d, 0x66}}, {@errors_remount}, {@nobh}, {@quota}]}, 0x1, 0x41f, &(0x7f00000004c0)="$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") [ 1266.497281][T14845] EXT4-fs (loop2): Remounting filesystem read-only [ 1266.561415][T14845] EXT4-fs (loop2): 1 truncate cleaned up [ 1266.598686][T14855] loop1: detected capacity change from 0 to 512 22:24:40 executing program 0: openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000), 0xc040, 0x0) 22:24:40 executing program 2: mount(0x0, 0x0, 0x0, 0x0, 0x0) open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) openat$cgroup_procs(0xffffffffffffffff, &(0x7f0000000140)='cgroup.procs\x00', 0x2, 0x0) writev(0xffffffffffffffff, 0x0, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) recvmmsg(0xffffffffffffffff, &(0x7f00000000c0), 0x10120, 0x2, 0x0) read$FUSE(0xffffffffffffffff, 0x0, 0x0) syz_mount_image$ext4(&(0x7f0000000440)='ext4\x00', &(0x7f0000000480)='./file0\x00', 0x4400, &(0x7f0000000000)={[{@inode_readahead_blks}, {@block_validity}, {@debug_want_extra_isize={'debug_want_extra_isize', 0x3d, 0x66}}, {@errors_remount}, {@nobh}, {@quota}]}, 0x1, 0x41f, &(0x7f00000004c0)="$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") [ 1266.730011][T14855] EXT4-fs: Ignoring removed nobh option 22:24:41 executing program 0: openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000), 0xc040, 0x0) [ 1266.824289][T14855] EXT4-fs error (device loop1): ext4_validate_block_bitmap:440: comm syz-executor.1: bg 0: block 35: padding at end of block bitmap is not set [ 1266.938407][T14868] loop3: detected capacity change from 0 to 512 [ 1266.945434][T14868] EXT4-fs: Ignoring removed nobh option [ 1266.986950][T14868] EXT4-fs error (device loop3): ext4_validate_block_bitmap:440: comm syz-executor.3: bg 0: block 35: padding at end of block bitmap is not set [ 1267.002925][T14868] EXT4-fs (loop3): Remounting filesystem read-only [ 1267.009702][T14868] EXT4-fs (loop3): 1 truncate cleaned up [ 1267.045219][T14873] loop4: detected capacity change from 0 to 512 [ 1267.053258][T14855] EXT4-fs (loop1): Remounting filesystem read-only [ 1267.057920][T14872] loop2: detected capacity change from 0 to 512 [ 1267.090106][T14855] EXT4-fs (loop1): 1 truncate cleaned up [ 1267.097570][T14873] EXT4-fs: Ignoring removed nobh option [ 1267.110323][T14873] EXT4-fs error (device loop4): ext4_validate_block_bitmap:440: comm syz-executor.4: bg 0: block 35: padding at end of block bitmap is not set [ 1267.128180][T14873] EXT4-fs (loop4): Remounting filesystem read-only [ 1267.135074][T14873] EXT4-fs (loop4): 1 truncate cleaned up [ 1267.149793][T14872] EXT4-fs: Ignoring removed nobh option [ 1267.199108][T14872] EXT4-fs error (device loop2): ext4_validate_block_bitmap:440: comm syz-executor.2: bg 0: block 35: padding at end of block bitmap is not set [ 1267.245775][T14872] EXT4-fs (loop2): Remounting filesystem read-only [ 1267.266475][T14872] EXT4-fs (loop2): 1 truncate cleaned up 22:24:42 executing program 3: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r0 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000000140)='cgroup.procs\x00', 0x2, 0x0) writev(r1, 0x0, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000240)=0x5) getpid() socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) open(&(0x7f00000020c0)='./file0\x00', 0x200, 0x145) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) syz_mount_image$ext4(&(0x7f0000000440)='ext4\x00', &(0x7f0000000480)='./file0\x00', 0x4400, &(0x7f0000000000)={[{@inode_readahead_blks}, {@block_validity}, {@debug_want_extra_isize={'debug_want_extra_isize', 0x3d, 0x66}}, {@errors_remount}, {@nobh}, {@quota}]}, 0x1, 0x41f, &(0x7f00000004c0)="$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") 22:24:42 executing program 5: mkdir(0x0, 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) open(0x0, 0x0, 0x8) r0 = openat$cgroup_procs(0xffffffffffffffff, &(0x7f0000000140)='cgroup.procs\x00', 0x2, 0x0) writev(r0, &(0x7f0000000440)=[{0x0}], 0x1) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) sched_setscheduler(0x0, 0x1, 0x0) r1 = getpid() sched_setscheduler(r1, 0x2, &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) open(0x0, 0x0, 0x145) connect$unix(r2, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r3, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r2, &(0x7f00000000c0), 0x10120, 0x2, 0x0) ioctl$EXT4_IOC_CHECKPOINT(0xffffffffffffffff, 0x4004662b, &(0x7f00000002c0)) syz_mount_image$ext4(&(0x7f0000000440)='ext4\x00', &(0x7f0000000480)='./file0\x00', 0x4400, &(0x7f0000000000)={[{@inode_readahead_blks}, {@block_validity}, {@debug_want_extra_isize={'debug_want_extra_isize', 0x3d, 0x66}}, {@errors_remount}, {@nobh}, {@quota}]}, 0x1, 0x41f, &(0x7f00000004c0)="$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") 22:24:42 executing program 0: openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000), 0xc040, 0x0) 22:24:42 executing program 2: mount(0x0, 0x0, 0x0, 0x0, 0x0) open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) openat$cgroup_procs(0xffffffffffffffff, &(0x7f0000000140)='cgroup.procs\x00', 0x2, 0x0) writev(0xffffffffffffffff, 0x0, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) recvmmsg(0xffffffffffffffff, &(0x7f00000000c0), 0x10120, 0x2, 0x0) read$FUSE(0xffffffffffffffff, 0x0, 0x0) syz_mount_image$ext4(&(0x7f0000000440)='ext4\x00', &(0x7f0000000480)='./file0\x00', 0x4400, &(0x7f0000000000)={[{@inode_readahead_blks}, {@block_validity}, {@debug_want_extra_isize={'debug_want_extra_isize', 0x3d, 0x66}}, {@errors_remount}, {@nobh}, {@quota}]}, 0x1, 0x41f, &(0x7f00000004c0)="$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") 22:24:42 executing program 1: openat$cgroup_procs(0xffffffffffffffff, 0x0, 0x2, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000240)=0x5) getpid() sched_setscheduler(0x0, 0x2, &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r1, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r0, &(0x7f00000000c0), 0x10120, 0x2, 0x0) syz_mount_image$ext4(&(0x7f0000000440)='ext4\x00', &(0x7f0000000480)='./file0\x00', 0x4400, &(0x7f0000000000)={[{@inode_readahead_blks}, {@block_validity}, {@debug_want_extra_isize={'debug_want_extra_isize', 0x3d, 0x66}}, {@errors_remount}, {@nobh}, {@quota}]}, 0x1, 0x41f, &(0x7f00000004c0)="$eJzs28tvG0UYAPBv10kLLW1CKY8+AENBRDySJi3QAxcQSBxAQoJDOYYkrUrdBjVBolUEAaFyRJW4I45I/AWc4IKAExJXuKNKFcqlhZPR2ruJ69ghD6cu7O8nrTLjnWjm29mxZ2fsAEqrGhF7I+KuiPgtIoYiImkvUG3+ubG0MPXX0sJUEvX6m38mjXLXlxamiqLF/+3OMyNpRPppEoc61Dt38dLZyVpt5kKeH5s/997Y3MVLz5w5N3l65vTM+YkTJ44fG3/+uYlnexJnFtf1gx/OHj7w6ttXXp86eeWdn75J8rijLY5eqUb15mvZ4vFeV9Zne1rSyUAfG8KGVCIi667BxvgfikqsdN5QvPJJXxsHbKt6vV7f2f30Yh34H0ui3y0A+qP4oM+ef4vjFk09bgvXXmw+AGVx38iP5pmBSPMyg23Pt71UjYiTi39/mR2xTesQAACtvsvmP093mv+lcV9Lub35HspwRNwdEfsi4p6I2B8R90Y0yt4fEQ9ssP5qW371/Ce9uqnA1imb/72Q723dPP8rZn8xXMlzexrxDyanztRmjubXZCQGd2b58TXq+P7lXz/vdq51/pcdWf3FXDBvx9WBtgW66cn5ya3E3OraxxEHBzrFnyzvBCQRcSAiDm6yjjNPfn2427l/j38NPdhnqn8V8USz/xejLf5Csvb+5NgdUZs5OlbcFav9/MvlN7rVv6X4eyDr/10d7//l+IeT1v3auY3Xcfn3z7o+02z2/t+RvNVI78hf+2Byfv7CeMSO5LXVr0+s/G+RL8pn8Y8c6Tz+98XKlTgUEdlN/GBEPBQRD+dtfyQiHo2II2vE/+NLj727+fi3Vxb/9Ib6f+OJytkfvu1W//r6/3gjNZK/sp73v/U2cCvXDgAAAP4r0sZ34JN0dDmdpqOjze/w749daW12bv6pU7Pvn59ufld+OAbTYqVrqGU9dDxfGy7yE235Y/m68ReVOxv50anZ2nS/g4eS291l/Gf+qPS7dcC283stKC/jH8rL+IfyMv6hvIx/KK9O4/+jPrQDuPV8/kN5Gf9QXsY/lJfxD6W0ld/1S5Q5Eelt0QyJbUr0+50JAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAACgN/4JAAD//1M/5o4=") 22:24:42 executing program 4: bpf$PROG_LOAD(0x5, &(0x7f0000000280)={0x17, 0x3, &(0x7f0000000040)=@framed, &(0x7f00000000c0)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) [ 1267.947729][T14887] loop3: detected capacity change from 0 to 512 [ 1267.954864][T14887] EXT4-fs: Ignoring removed nobh option [ 1267.979048][T14883] loop2: detected capacity change from 0 to 512 22:24:42 executing program 4: syz_genetlink_get_family_id$smc(&(0x7f0000000040), 0xffffffffffffffff) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000003e00)) [ 1268.046828][T14890] loop5: detected capacity change from 0 to 512 [ 1268.054601][T14890] EXT4-fs: Ignoring removed nobh option [ 1268.105803][T14887] EXT4-fs error (device loop3): ext4_validate_block_bitmap:440: comm syz-executor.3: bg 0: block 35: padding at end of block bitmap is not set [ 1268.121215][T14887] EXT4-fs (loop3): Remounting filesystem read-only [ 1268.128080][T14887] EXT4-fs (loop3): 1 truncate cleaned up [ 1268.165119][T14883] EXT4-fs: Ignoring removed nobh option 22:24:42 executing program 0: socketpair(0x21, 0x0, 0x0, &(0x7f0000000ac0)) [ 1268.207868][T14890] EXT4-fs error (device loop5): ext4_validate_block_bitmap:440: comm syz-executor.5: bg 0: block 35: padding at end of block bitmap is not set [ 1268.223142][T14890] EXT4-fs (loop5): Remounting filesystem read-only [ 1268.229920][T14890] EXT4-fs (loop5): 1 truncate cleaned up 22:24:42 executing program 3: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r0 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000000140)='cgroup.procs\x00', 0x2, 0x0) writev(r1, 0x0, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000240)=0x5) getpid() socketpair$unix(0x1, 0x2, 0x0, 0x0) open(&(0x7f00000020c0)='./file0\x00', 0x200, 0x145) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000bd000), 0x318, 0x0) syz_mount_image$ext4(&(0x7f0000000440)='ext4\x00', &(0x7f0000000480)='./file0\x00', 0x4400, &(0x7f0000000000)={[{@inode_readahead_blks}, {@block_validity}, {@debug_want_extra_isize={'debug_want_extra_isize', 0x3d, 0x66}}, {@errors_remount}, {@nobh}, {@quota}]}, 0x1, 0x41f, &(0x7f00000004c0)="$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") [ 1268.276927][T14883] EXT4-fs error (device loop2): ext4_validate_block_bitmap:440: comm syz-executor.2: bg 0: block 35: padding at end of block bitmap is not set [ 1268.443299][T14883] EXT4-fs (loop2): Remounting filesystem read-only 22:24:42 executing program 0: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000380)={0xffffffffffffffff}) sendmmsg$unix(r0, &(0x7f000000da80)=[{{&(0x7f0000002080)=@abs, 0x6e, &(0x7f00000036c0)=[{0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0x9, &(0x7f000000d980)=[@cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff, 0x0, 0xee00}}}, @rights={{0x10}}], 0x30}}], 0x1, 0x0) [ 1268.501355][T14883] EXT4-fs (loop2): 1 truncate cleaned up 22:24:42 executing program 4: bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000580)={0x0, 0x0, 0x0, &(0x7f0000000400)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) [ 1268.542733][T14898] loop1: detected capacity change from 0 to 512 [ 1268.626533][T14898] EXT4-fs: Ignoring removed nobh option 22:24:42 executing program 2: mount(0x0, 0x0, 0x0, 0x0, 0x0) open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) openat$cgroup_procs(0xffffffffffffffff, &(0x7f0000000140)='cgroup.procs\x00', 0x2, 0x0) writev(0xffffffffffffffff, 0x0, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) recvmmsg(r1, 0x0, 0x0, 0x2, 0x0) read$FUSE(0xffffffffffffffff, 0x0, 0x0) syz_mount_image$ext4(&(0x7f0000000440)='ext4\x00', &(0x7f0000000480)='./file0\x00', 0x4400, &(0x7f0000000000)={[{@inode_readahead_blks}, {@block_validity}, {@debug_want_extra_isize={'debug_want_extra_isize', 0x3d, 0x66}}, {@errors_remount}, {@nobh}, {@quota}]}, 0x1, 0x41f, &(0x7f00000004c0)="$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") 22:24:42 executing program 4: bpf$MAP_CREATE(0x0, &(0x7f0000000a80)=@bloom_filter={0x1e, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, '\x00', 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0xf}, 0x48) [ 1268.679861][T14898] EXT4-fs error (device loop1): ext4_validate_block_bitmap:440: comm syz-executor.1: bg 0: block 35: padding at end of block bitmap is not set [ 1268.738160][T14907] loop3: detected capacity change from 0 to 512 [ 1268.745330][T14907] EXT4-fs: Ignoring removed nobh option [ 1268.774548][T14907] EXT4-fs error (device loop3): ext4_validate_block_bitmap:440: comm syz-executor.3: bg 0: block 35: padding at end of block bitmap is not set [ 1268.793429][T14898] EXT4-fs (loop1): Remounting filesystem read-only [ 1268.800167][T14907] EXT4-fs (loop3): Remounting filesystem read-only [ 1268.807305][T14907] EXT4-fs (loop3): 1 truncate cleaned up [ 1268.818654][T14898] EXT4-fs (loop1): 1 truncate cleaned up 22:24:43 executing program 5: mkdir(0x0, 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) open(0x0, 0x0, 0x8) r0 = openat$cgroup_procs(0xffffffffffffffff, &(0x7f0000000140)='cgroup.procs\x00', 0x2, 0x0) writev(r0, &(0x7f0000000440)=[{0x0}], 0x1) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) sched_setscheduler(0x0, 0x1, 0x0) r1 = getpid() sched_setscheduler(r1, 0x2, &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) open(0x0, 0x0, 0x145) connect$unix(r2, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r3, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r2, &(0x7f00000000c0), 0x10120, 0x2, 0x0) ioctl$EXT4_IOC_CHECKPOINT(0xffffffffffffffff, 0x4004662b, &(0x7f00000002c0)) syz_mount_image$ext4(&(0x7f0000000440)='ext4\x00', &(0x7f0000000480)='./file0\x00', 0x4400, &(0x7f0000000000)={[{@inode_readahead_blks}, {@block_validity}, {@debug_want_extra_isize={'debug_want_extra_isize', 0x3d, 0x66}}, {@errors_remount}, {@nobh}, {@quota}]}, 0x1, 0x41f, &(0x7f00000004c0)="$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") 22:24:43 executing program 3: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r0 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000000140)='cgroup.procs\x00', 0x2, 0x0) writev(r1, 0x0, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000240)=0x5) getpid() socketpair$unix(0x1, 0x2, 0x0, 0x0) open(&(0x7f00000020c0)='./file0\x00', 0x200, 0x145) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000bd000), 0x318, 0x0) syz_mount_image$ext4(&(0x7f0000000440)='ext4\x00', &(0x7f0000000480)='./file0\x00', 0x4400, &(0x7f0000000000)={[{@inode_readahead_blks}, {@block_validity}, {@debug_want_extra_isize={'debug_want_extra_isize', 0x3d, 0x66}}, {@errors_remount}, {@nobh}, {@quota}]}, 0x1, 0x41f, &(0x7f00000004c0)="$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") 22:24:43 executing program 0: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000480), 0x0, 0x0) mmap$KVM_VCPU(&(0x7f0000ffe000/0x2000)=nil, 0x930, 0x0, 0x10, r0, 0x0) [ 1269.035253][T14915] loop3: detected capacity change from 0 to 512 [ 1269.042304][T14915] EXT4-fs: Ignoring removed nobh option [ 1269.079749][T14915] EXT4-fs error (device loop3): ext4_validate_block_bitmap:440: comm syz-executor.3: bg 0: block 35: padding at end of block bitmap is not set [ 1269.096392][T14915] EXT4-fs (loop3): Remounting filesystem read-only [ 1269.103295][T14915] EXT4-fs (loop3): 1 truncate cleaned up [ 1269.119935][T14916] loop2: detected capacity change from 0 to 512 [ 1269.163020][T14916] EXT4-fs: Ignoring removed nobh option [ 1269.200625][T14916] EXT4-fs error (device loop2): ext4_validate_block_bitmap:440: comm syz-executor.2: bg 0: block 35: padding at end of block bitmap is not set [ 1269.301342][T14923] loop5: detected capacity change from 0 to 512 [ 1269.310130][T14923] EXT4-fs: Ignoring removed nobh option [ 1269.331525][T14923] EXT4-fs error (device loop5): ext4_validate_block_bitmap:440: comm syz-executor.5: bg 0: block 35: padding at end of block bitmap is not set [ 1269.347036][T14923] EXT4-fs (loop5): Remounting filesystem read-only [ 1269.353877][T14923] EXT4-fs (loop5): 1 truncate cleaned up [ 1269.389097][T14916] EXT4-fs (loop2): Remounting filesystem read-only [ 1269.428778][T14916] EXT4-fs (loop2): 1 truncate cleaned up 22:24:44 executing program 1: openat$cgroup_procs(0xffffffffffffffff, 0x0, 0x2, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000240)=0x5) r0 = getpid() sched_setscheduler(r0, 0x0, &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10120, 0x2, 0x0) syz_mount_image$ext4(&(0x7f0000000440)='ext4\x00', &(0x7f0000000480)='./file0\x00', 0x4400, &(0x7f0000000000)={[{@inode_readahead_blks}, {@block_validity}, {@debug_want_extra_isize={'debug_want_extra_isize', 0x3d, 0x66}}, {@errors_remount}, {@nobh}, {@quota}]}, 0x1, 0x41f, &(0x7f00000004c0)="$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") 22:24:44 executing program 4: r0 = open(&(0x7f0000000000)='./file0\x00', 0x40, 0x0) read$FUSE(r0, 0x0, 0x0) 22:24:44 executing program 3: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r0 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000000140)='cgroup.procs\x00', 0x2, 0x0) writev(r1, 0x0, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000240)=0x5) getpid() socketpair$unix(0x1, 0x2, 0x0, 0x0) open(&(0x7f00000020c0)='./file0\x00', 0x200, 0x145) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000bd000), 0x318, 0x0) syz_mount_image$ext4(&(0x7f0000000440)='ext4\x00', &(0x7f0000000480)='./file0\x00', 0x4400, &(0x7f0000000000)={[{@inode_readahead_blks}, {@block_validity}, {@debug_want_extra_isize={'debug_want_extra_isize', 0x3d, 0x66}}, {@errors_remount}, {@nobh}, {@quota}]}, 0x1, 0x41f, &(0x7f00000004c0)="$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") 22:24:44 executing program 2: mount(0x0, 0x0, 0x0, 0x0, 0x0) open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) openat$cgroup_procs(0xffffffffffffffff, &(0x7f0000000140)='cgroup.procs\x00', 0x2, 0x0) writev(0xffffffffffffffff, 0x0, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) recvmmsg(r1, 0x0, 0x0, 0x2, 0x0) read$FUSE(0xffffffffffffffff, 0x0, 0x0) syz_mount_image$ext4(&(0x7f0000000440)='ext4\x00', &(0x7f0000000480)='./file0\x00', 0x4400, &(0x7f0000000000)={[{@inode_readahead_blks}, {@block_validity}, {@debug_want_extra_isize={'debug_want_extra_isize', 0x3d, 0x66}}, {@errors_remount}, {@nobh}, {@quota}]}, 0x1, 0x41f, &(0x7f00000004c0)="$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") 22:24:44 executing program 5: mkdir(0x0, 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) open(0x0, 0x0, 0x8) r0 = openat$cgroup_procs(0xffffffffffffffff, &(0x7f0000000140)='cgroup.procs\x00', 0x2, 0x0) writev(r0, &(0x7f0000000440)=[{0x0}], 0x1) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) sched_setscheduler(0x0, 0x1, 0x0) r1 = getpid() sched_setscheduler(r1, 0x2, &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) open(0x0, 0x0, 0x145) connect$unix(r2, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r3, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r2, &(0x7f00000000c0), 0x10120, 0x2, 0x0) ioctl$EXT4_IOC_CHECKPOINT(0xffffffffffffffff, 0x4004662b, &(0x7f00000002c0)) syz_mount_image$ext4(&(0x7f0000000440)='ext4\x00', &(0x7f0000000480)='./file0\x00', 0x4400, &(0x7f0000000000)={[{@inode_readahead_blks}, {@block_validity}, {@debug_want_extra_isize={'debug_want_extra_isize', 0x3d, 0x66}}, {@errors_remount}, {@nobh}, {@quota}]}, 0x1, 0x41f, &(0x7f00000004c0)="$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") 22:24:44 executing program 0: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$HIDIOCSFEATURE(r0, 0xc0404806, 0x0) [ 1270.246441][T14930] loop3: detected capacity change from 0 to 512 [ 1270.253561][T14930] EXT4-fs: Ignoring removed nobh option [ 1270.278522][T14934] loop2: detected capacity change from 0 to 512 [ 1270.307631][T14934] EXT4-fs: Ignoring removed nobh option 22:24:44 executing program 0: openat$rfkill(0xffffffffffffff9c, 0x0, 0x424000, 0x0) 22:24:44 executing program 4: clock_gettime(0x0, 0xfffffffffffffffc) [ 1270.350326][T14939] loop5: detected capacity change from 0 to 512 [ 1270.358427][T14939] EXT4-fs: Ignoring removed nobh option [ 1270.407213][T14930] EXT4-fs error (device loop3): ext4_validate_block_bitmap:440: comm syz-executor.3: bg 0: block 35: padding at end of block bitmap is not set [ 1270.426794][T14930] EXT4-fs (loop3): Remounting filesystem read-only [ 1270.433890][T14930] EXT4-fs (loop3): 1 truncate cleaned up [ 1270.447598][T14939] EXT4-fs error (device loop5): ext4_validate_block_bitmap:440: comm syz-executor.5: bg 0: block 35: padding at end of block bitmap is not set [ 1270.462951][T14939] EXT4-fs (loop5): Remounting filesystem read-only [ 1270.469764][T14939] EXT4-fs (loop5): 1 truncate cleaned up [ 1270.496768][T14934] EXT4-fs error (device loop2): ext4_validate_block_bitmap:440: comm syz-executor.2: bg 0: block 35: padding at end of block bitmap is not set 22:24:44 executing program 3: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r0 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000000140)='cgroup.procs\x00', 0x2, 0x0) writev(r1, 0x0, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000240)=0x5) getpid() socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) open(0x0, 0x200, 0x145) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) syz_mount_image$ext4(&(0x7f0000000440)='ext4\x00', &(0x7f0000000480)='./file0\x00', 0x4400, &(0x7f0000000000)={[{@inode_readahead_blks}, {@block_validity}, {@debug_want_extra_isize={'debug_want_extra_isize', 0x3d, 0x66}}, {@errors_remount}, {@nobh}, {@quota}]}, 0x1, 0x41f, &(0x7f00000004c0)="$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") [ 1270.603945][T14943] loop1: detected capacity change from 0 to 512 [ 1270.630557][T14934] EXT4-fs (loop2): Remounting filesystem read-only [ 1270.669191][T14943] EXT4-fs: Ignoring removed nobh option [ 1270.688954][T14934] EXT4-fs (loop2): 1 truncate cleaned up 22:24:44 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f00000025c0)='net/ip_tables_matches\x00') ioctl$LOOP_SET_FD(r0, 0x4c00, 0xffffffffffffffff) [ 1270.754614][T14943] EXT4-fs error (device loop1): ext4_validate_block_bitmap:440: comm syz-executor.1: bg 0: block 35: padding at end of block bitmap is not set 22:24:44 executing program 0: openat$cgroup_type(0xffffffffffffffff, &(0x7f000000a9c0), 0x2, 0x0) 22:24:45 executing program 2: mount(0x0, 0x0, 0x0, 0x0, 0x0) open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) openat$cgroup_procs(0xffffffffffffffff, &(0x7f0000000140)='cgroup.procs\x00', 0x2, 0x0) writev(0xffffffffffffffff, 0x0, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) recvmmsg(r1, 0x0, 0x0, 0x2, 0x0) read$FUSE(0xffffffffffffffff, 0x0, 0x0) syz_mount_image$ext4(&(0x7f0000000440)='ext4\x00', &(0x7f0000000480)='./file0\x00', 0x4400, &(0x7f0000000000)={[{@inode_readahead_blks}, {@block_validity}, {@debug_want_extra_isize={'debug_want_extra_isize', 0x3d, 0x66}}, {@errors_remount}, {@nobh}, {@quota}]}, 0x1, 0x41f, &(0x7f00000004c0)="$eJzs28tvG0UYAPBv10kLLW1CKY8+AENBRDySJi3QAxcQSBxAQoJDOYYkrUrdBjVBolUEAaFyRJW4I45I/AWc4IKAExJXuKNKFcqlhZPR2ruJ69ghD6cu7O8nrTLjnWjm29mxZ2fsAEqrGhF7I+KuiPgtIoYiImkvUG3+ubG0MPXX0sJUEvX6m38mjXLXlxamiqLF/+3OMyNpRPppEoc61Dt38dLZyVpt5kKeH5s/997Y3MVLz5w5N3l65vTM+YkTJ44fG3/+uYlnexJnFtf1gx/OHj7w6ttXXp86eeWdn75J8rijLY5eqUb15mvZ4vFeV9Zne1rSyUAfG8KGVCIi667BxvgfikqsdN5QvPJJXxsHbKt6vV7f2f30Yh34H0ui3y0A+qP4oM+ef4vjFk09bgvXXmw+AGVx38iP5pmBSPMyg23Pt71UjYiTi39/mR2xTesQAACtvsvmP093mv+lcV9Lub35HspwRNwdEfsi4p6I2B8R90Y0yt4fEQ9ssP5qW371/Ce9uqnA1imb/72Q723dPP8rZn8xXMlzexrxDyanztRmjubXZCQGd2b58TXq+P7lXz/vdq51/pcdWf3FXDBvx9WBtgW66cn5ya3E3OraxxEHBzrFnyzvBCQRcSAiDm6yjjNPfn2427l/j38NPdhnqn8V8USz/xejLf5Csvb+5NgdUZs5OlbcFav9/MvlN7rVv6X4eyDr/10d7//l+IeT1v3auY3Xcfn3z7o+02z2/t+RvNVI78hf+2Byfv7CeMSO5LXVr0+s/G+RL8pn8Y8c6Tz+98XKlTgUEdlN/GBEPBQRD+dtfyQiHo2II2vE/+NLj727+fi3Vxb/9Ib6f+OJytkfvu1W//r6/3gjNZK/sp73v/U2cCvXDgAAAP4r0sZ34JN0dDmdpqOjze/w749daW12bv6pU7Pvn59ufld+OAbTYqVrqGU9dDxfGy7yE235Y/m68ReVOxv50anZ2nS/g4eS291l/Gf+qPS7dcC283stKC/jH8rL+IfyMv6hvIx/KK9O4/+jPrQDuPV8/kN5Gf9QXsY/lJfxD6W0ld/1S5Q5Eelt0QyJbUr0+50JAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAACgN/4JAAD//1M/5o4=") [ 1270.888190][T14943] EXT4-fs (loop1): Remounting filesystem read-only [ 1270.895846][T14943] EXT4-fs (loop1): 1 truncate cleaned up [ 1271.031458][T14954] loop2: detected capacity change from 0 to 512 [ 1271.084821][T14954] EXT4-fs: Ignoring removed nobh option [ 1271.128900][T14954] EXT4-fs error (device loop2): ext4_validate_block_bitmap:440: comm syz-executor.2: bg 0: block 35: padding at end of block bitmap is not set [ 1271.144840][T14958] loop3: detected capacity change from 0 to 512 [ 1271.160043][T14954] EXT4-fs (loop2): Remounting filesystem read-only [ 1271.167579][T14954] EXT4-fs (loop2): 1 truncate cleaned up 22:24:45 executing program 0: setxattr$system_posix_acl(&(0x7f0000002140)='.\x00', &(0x7f0000002180)='system.posix_acl_access\x00', &(0x7f0000006280)={{}, {}, [{}, {}]}, 0x34, 0x0) 22:24:45 executing program 4: add_key(&(0x7f0000000140)='id_resolver\x00', 0x0, &(0x7f00000001c0)="9b", 0x1, 0x0) 22:24:45 executing program 2: mount(0x0, 0x0, 0x0, 0x0, 0x0) open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) openat$cgroup_procs(0xffffffffffffffff, &(0x7f0000000140)='cgroup.procs\x00', 0x2, 0x0) writev(0xffffffffffffffff, 0x0, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) recvmmsg(r1, &(0x7f00000000c0), 0x10120, 0x0, 0x0) read$FUSE(0xffffffffffffffff, 0x0, 0x0) syz_mount_image$ext4(&(0x7f0000000440)='ext4\x00', &(0x7f0000000480)='./file0\x00', 0x4400, &(0x7f0000000000)={[{@inode_readahead_blks}, {@block_validity}, {@debug_want_extra_isize={'debug_want_extra_isize', 0x3d, 0x66}}, {@errors_remount}, {@nobh}, {@quota}]}, 0x1, 0x41f, &(0x7f00000004c0)="$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") 22:24:45 executing program 1: openat$cgroup_procs(0xffffffffffffffff, 0x0, 0x2, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000240)=0x5) r0 = getpid() sched_setscheduler(r0, 0x0, &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10120, 0x2, 0x0) syz_mount_image$ext4(&(0x7f0000000440)='ext4\x00', &(0x7f0000000480)='./file0\x00', 0x4400, &(0x7f0000000000)={[{@inode_readahead_blks}, {@block_validity}, {@debug_want_extra_isize={'debug_want_extra_isize', 0x3d, 0x66}}, {@errors_remount}, {@nobh}, {@quota}]}, 0x1, 0x41f, &(0x7f00000004c0)="$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") 22:24:45 executing program 4: syz_clone(0x801600, 0x0, 0x0, 0x0, 0x0, 0x0) syz_genetlink_get_family_id$tipc(0x0, 0xffffffffffffffff) [ 1271.202359][T14958] EXT4-fs: Ignoring removed nobh option 22:24:45 executing program 5: mkdir(0x0, 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) open(0x0, 0x0, 0x8) r0 = openat$cgroup_procs(0xffffffffffffffff, &(0x7f0000000140)='cgroup.procs\x00', 0x2, 0x0) writev(r0, &(0x7f0000000440)=[{0x0}], 0x1) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000240)) r1 = getpid() sched_setscheduler(r1, 0x2, &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) open(0x0, 0x0, 0x145) connect$unix(r2, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r3, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r2, &(0x7f00000000c0), 0x10120, 0x2, 0x0) ioctl$EXT4_IOC_CHECKPOINT(0xffffffffffffffff, 0x4004662b, &(0x7f00000002c0)) syz_mount_image$ext4(&(0x7f0000000440)='ext4\x00', &(0x7f0000000480)='./file0\x00', 0x4400, &(0x7f0000000000)={[{@inode_readahead_blks}, {@block_validity}, {@debug_want_extra_isize={'debug_want_extra_isize', 0x3d, 0x66}}, {@errors_remount}, {@nobh}, {@quota}]}, 0x1, 0x41f, &(0x7f00000004c0)="$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") 22:24:45 executing program 0: bpf$BPF_BTF_LOAD(0x12, &(0x7f00000003c0)={&(0x7f0000000200)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x18, 0x18, 0x2, [@struct={0x0, 0x1, 0x0, 0x4, 0x0, 0x0, [{0x6}]}]}}, &(0x7f00000002c0)=""/224, 0x32, 0xe0, 0x1}, 0x20) 22:24:45 executing program 4: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001340)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r0, &(0x7f0000000a80)={&(0x7f0000000440)=@abs, 0x6e, 0x0}, 0x0) [ 1271.413890][T14958] EXT4-fs error (device loop3): ext4_validate_block_bitmap:440: comm syz-executor.3: bg 0: block 35: padding at end of block bitmap is not set [ 1271.519740][T14958] EXT4-fs (loop3): Remounting filesystem read-only [ 1271.533543][T14958] EXT4-fs (loop3): 1 truncate cleaned up [ 1271.605958][T14980] loop2: detected capacity change from 0 to 512 [ 1271.613633][T14980] EXT4-fs: Ignoring removed nobh option [ 1271.638278][T14980] EXT4-fs error (device loop2): ext4_validate_block_bitmap:440: comm syz-executor.2: bg 0: block 35: padding at end of block bitmap is not set [ 1271.653896][T14980] EXT4-fs (loop2): Remounting filesystem read-only [ 1271.660753][T14980] EXT4-fs (loop2): 1 truncate cleaned up [ 1271.695389][T14983] loop5: detected capacity change from 0 to 512 [ 1271.703221][T14983] EXT4-fs: Ignoring removed nobh option [ 1271.718158][T14983] EXT4-fs error (device loop5): ext4_validate_block_bitmap:440: comm syz-executor.5: bg 0: block 35: padding at end of block bitmap is not set [ 1271.735188][T14983] EXT4-fs (loop5): Remounting filesystem read-only [ 1271.742302][T14983] EXT4-fs (loop5): 1 truncate cleaned up [ 1271.759481][T14979] loop1: detected capacity change from 0 to 512 [ 1271.784694][T14979] EXT4-fs: Ignoring removed nobh option [ 1271.968225][T14979] EXT4-fs error (device loop1): ext4_validate_block_bitmap:440: comm syz-executor.1: bg 0: block 35: padding at end of block bitmap is not set [ 1271.986432][T14979] EXT4-fs (loop1): Remounting filesystem read-only [ 1271.993908][T14979] EXT4-fs (loop1): 1 truncate cleaned up 22:24:46 executing program 4: bpf$BPF_PROG_WITH_BTFID_LOAD(0x5, &(0x7f0000002000)=@bpf_tracing={0x1a, 0x3, &(0x7f0000000c00)=@framed, &(0x7f0000000c80)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) 22:24:46 executing program 0: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f0000008940), 0x0, 0x0) read$FUSE(r0, 0x0, 0x0) 22:24:46 executing program 3: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r0 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000000140)='cgroup.procs\x00', 0x2, 0x0) writev(r1, 0x0, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000240)=0x5) getpid() socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) open(0x0, 0x200, 0x145) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) syz_mount_image$ext4(&(0x7f0000000440)='ext4\x00', &(0x7f0000000480)='./file0\x00', 0x4400, &(0x7f0000000000)={[{@inode_readahead_blks}, {@block_validity}, {@debug_want_extra_isize={'debug_want_extra_isize', 0x3d, 0x66}}, {@errors_remount}, {@nobh}, {@quota}]}, 0x1, 0x41f, &(0x7f00000004c0)="$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") 22:24:46 executing program 0: syz_genetlink_get_family_id$l2tp(0x0, 0xffffffffffffffff) r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$team(&(0x7f0000002900), r0) 22:24:46 executing program 0: syz_open_procfs(0x0, &(0x7f0000003b80)='net/psched\x00') bpf$MAP_CREATE(0x0, 0x0, 0x0) 22:24:46 executing program 4: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000002880), 0x0, 0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, 0x0, 0x0) 22:24:46 executing program 2: mount(0x0, 0x0, 0x0, 0x0, 0x0) open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) openat$cgroup_procs(0xffffffffffffffff, &(0x7f0000000140)='cgroup.procs\x00', 0x2, 0x0) writev(0xffffffffffffffff, 0x0, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) recvmmsg(r1, &(0x7f00000000c0), 0x10120, 0x0, 0x0) read$FUSE(0xffffffffffffffff, 0x0, 0x0) syz_mount_image$ext4(&(0x7f0000000440)='ext4\x00', &(0x7f0000000480)='./file0\x00', 0x4400, &(0x7f0000000000)={[{@inode_readahead_blks}, {@block_validity}, {@debug_want_extra_isize={'debug_want_extra_isize', 0x3d, 0x66}}, {@errors_remount}, {@nobh}, {@quota}]}, 0x1, 0x41f, &(0x7f00000004c0)="$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") [ 1272.533678][T15000] loop3: detected capacity change from 0 to 512 [ 1272.558232][T15000] EXT4-fs: Ignoring removed nobh option [ 1272.578919][T15002] loop2: detected capacity change from 0 to 512 [ 1272.586705][T15002] EXT4-fs: Ignoring removed nobh option [ 1272.602877][T15002] EXT4-fs error (device loop2): ext4_validate_block_bitmap:440: comm syz-executor.2: bg 0: block 35: padding at end of block bitmap is not set [ 1272.618130][T15002] EXT4-fs (loop2): Remounting filesystem read-only [ 1272.624999][T15002] EXT4-fs (loop2): 1 truncate cleaned up [ 1272.662883][T15000] EXT4-fs error (device loop3): ext4_validate_block_bitmap:440: comm syz-executor.3: bg 0: block 35: padding at end of block bitmap is not set [ 1272.726556][T15000] EXT4-fs (loop3): Remounting filesystem read-only [ 1272.745191][T15000] EXT4-fs (loop3): 1 truncate cleaned up 22:24:47 executing program 1: openat$cgroup_procs(0xffffffffffffffff, 0x0, 0x2, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000240)=0x5) r0 = getpid() sched_setscheduler(r0, 0x0, &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10120, 0x2, 0x0) syz_mount_image$ext4(&(0x7f0000000440)='ext4\x00', &(0x7f0000000480)='./file0\x00', 0x4400, &(0x7f0000000000)={[{@inode_readahead_blks}, {@block_validity}, {@debug_want_extra_isize={'debug_want_extra_isize', 0x3d, 0x66}}, {@errors_remount}, {@nobh}, {@quota}]}, 0x1, 0x41f, &(0x7f00000004c0)="$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") 22:24:47 executing program 0: r0 = openat$vhost_vsock(0xffffffffffffff9c, &(0x7f00000021c0), 0x2, 0x0) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f00000033c0)) 22:24:47 executing program 5: mkdir(0x0, 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) open(0x0, 0x0, 0x8) r0 = openat$cgroup_procs(0xffffffffffffffff, &(0x7f0000000140)='cgroup.procs\x00', 0x2, 0x0) writev(r0, &(0x7f0000000440)=[{0x0}], 0x1) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000240)) r1 = getpid() sched_setscheduler(r1, 0x2, &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) open(0x0, 0x0, 0x145) connect$unix(r2, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r3, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r2, &(0x7f00000000c0), 0x10120, 0x2, 0x0) ioctl$EXT4_IOC_CHECKPOINT(0xffffffffffffffff, 0x4004662b, &(0x7f00000002c0)) syz_mount_image$ext4(&(0x7f0000000440)='ext4\x00', &(0x7f0000000480)='./file0\x00', 0x4400, &(0x7f0000000000)={[{@inode_readahead_blks}, {@block_validity}, {@debug_want_extra_isize={'debug_want_extra_isize', 0x3d, 0x66}}, {@errors_remount}, {@nobh}, {@quota}]}, 0x1, 0x41f, &(0x7f00000004c0)="$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") 22:24:47 executing program 4: syz_usb_connect(0x0, 0x24, &(0x7f0000000100)={{0x12, 0x1, 0x0, 0x35, 0x4f, 0x5, 0x40, 0x8086, 0x9500, 0xf477, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x12, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0xb1, 0x8, 0x53}}]}}]}}, 0x0) 22:24:47 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000380)={0xffffffffffffffff}) accept4$unix(r0, 0x0, 0x0, 0x0) [ 1273.269919][T15013] loop5: detected capacity change from 0 to 512 [ 1273.277783][T15013] EXT4-fs: Ignoring removed nobh option 22:24:47 executing program 2: mount(0x0, 0x0, 0x0, 0x0, 0x0) open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) openat$cgroup_procs(0xffffffffffffffff, &(0x7f0000000140)='cgroup.procs\x00', 0x2, 0x0) writev(0xffffffffffffffff, 0x0, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) recvmmsg(r1, &(0x7f00000000c0), 0x10120, 0x0, 0x0) read$FUSE(0xffffffffffffffff, 0x0, 0x0) syz_mount_image$ext4(&(0x7f0000000440)='ext4\x00', &(0x7f0000000480)='./file0\x00', 0x4400, &(0x7f0000000000)={[{@inode_readahead_blks}, {@block_validity}, {@debug_want_extra_isize={'debug_want_extra_isize', 0x3d, 0x66}}, {@errors_remount}, {@nobh}, {@quota}]}, 0x1, 0x41f, &(0x7f00000004c0)="$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") [ 1273.395532][T15013] EXT4-fs error (device loop5): ext4_validate_block_bitmap:440: comm syz-executor.5: bg 0: block 35: padding at end of block bitmap is not set [ 1273.410843][T15013] EXT4-fs (loop5): Remounting filesystem read-only [ 1273.417799][T15013] EXT4-fs (loop5): 1 truncate cleaned up 22:24:47 executing program 3: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r0 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000000140)='cgroup.procs\x00', 0x2, 0x0) writev(r1, 0x0, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000240)=0x5) getpid() socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) open(0x0, 0x200, 0x145) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) syz_mount_image$ext4(&(0x7f0000000440)='ext4\x00', &(0x7f0000000480)='./file0\x00', 0x4400, &(0x7f0000000000)={[{@inode_readahead_blks}, {@block_validity}, {@debug_want_extra_isize={'debug_want_extra_isize', 0x3d, 0x66}}, {@errors_remount}, {@nobh}, {@quota}]}, 0x1, 0x41f, &(0x7f00000004c0)="$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") 22:24:47 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001340)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_script(r0, &(0x7f0000001400)={'#! ', './file0'}, 0xb) 22:24:47 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$SMC_PNETID_ADD(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x14}, 0x14}}, 0x0) [ 1273.715367][T15020] loop1: detected capacity change from 0 to 512 [ 1273.789923][T15020] EXT4-fs: Ignoring removed nobh option 22:24:48 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001340)={0xffffffffffffffff, 0xffffffffffffffff}) getgroups(0x1, &(0x7f00000080c0)=[0x0]) fcntl$getownex(r0, 0x10, &(0x7f00000081c0)) [ 1273.910504][T15020] EXT4-fs error (device loop1): ext4_validate_block_bitmap:440: comm syz-executor.1: bg 0: block 35: padding at end of block bitmap is not set [ 1273.925938][T15020] EXT4-fs (loop1): Remounting filesystem read-only [ 1273.932797][T15020] EXT4-fs (loop1): 1 truncate cleaned up [ 1273.952025][ T5108] usb 5-1: new high-speed USB device number 3 using dummy_hcd 22:24:48 executing program 0: r0 = socket$inet6_udp(0xa, 0x2, 0x0) sendmmsg$inet6(r0, &(0x7f0000001580)=[{{&(0x7f0000000040)={0xa, 0x4e20, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x42}}}, 0x1c, 0x0}}, {{&(0x7f0000000540)={0xa, 0x4e20, 0x0, @mcast2, 0x3}, 0x1c, 0x0}}], 0x2, 0x0) [ 1274.056653][T15032] loop2: detected capacity change from 0 to 512 [ 1274.064376][T15032] EXT4-fs: Ignoring removed nobh option [ 1274.096254][T15032] EXT4-fs error (device loop2): ext4_validate_block_bitmap:440: comm syz-executor.2: bg 0: block 35: padding at end of block bitmap is not set [ 1274.107416][T15036] loop3: detected capacity change from 0 to 512 [ 1274.118352][T15032] EXT4-fs (loop2): Remounting filesystem read-only [ 1274.125840][T15032] EXT4-fs (loop2): 1 truncate cleaned up 22:24:48 executing program 5: mkdir(0x0, 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) open(0x0, 0x0, 0x8) r0 = openat$cgroup_procs(0xffffffffffffffff, &(0x7f0000000140)='cgroup.procs\x00', 0x2, 0x0) writev(r0, &(0x7f0000000440)=[{0x0}], 0x1) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000240)) r1 = getpid() sched_setscheduler(r1, 0x2, &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) open(0x0, 0x0, 0x145) connect$unix(r2, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r3, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r2, &(0x7f00000000c0), 0x10120, 0x2, 0x0) ioctl$EXT4_IOC_CHECKPOINT(0xffffffffffffffff, 0x4004662b, &(0x7f00000002c0)) syz_mount_image$ext4(&(0x7f0000000440)='ext4\x00', &(0x7f0000000480)='./file0\x00', 0x4400, &(0x7f0000000000)={[{@inode_readahead_blks}, {@block_validity}, {@debug_want_extra_isize={'debug_want_extra_isize', 0x3d, 0x66}}, {@errors_remount}, {@nobh}, {@quota}]}, 0x1, 0x41f, &(0x7f00000004c0)="$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") [ 1274.192776][T15036] EXT4-fs: Ignoring removed nobh option [ 1274.210552][T15036] EXT4-fs error (device loop3): ext4_validate_block_bitmap:440: comm syz-executor.3: bg 0: block 35: padding at end of block bitmap is not set [ 1274.285375][T15036] EXT4-fs (loop3): Remounting filesystem read-only [ 1274.363076][T15036] EXT4-fs (loop3): 1 truncate cleaned up [ 1274.547924][ T5108] usb 5-1: New USB device found, idVendor=8086, idProduct=9500, bcdDevice=f4.77 [ 1274.557408][ T5108] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1274.572332][ T5108] usb 5-1: Product: syz [ 1274.573451][T15041] loop5: detected capacity change from 0 to 512 [ 1274.585790][T15041] EXT4-fs: Ignoring removed nobh option [ 1274.652821][T15041] EXT4-fs error (device loop5): ext4_validate_block_bitmap:440: comm syz-executor.5: bg 0: block 35: padding at end of block bitmap is not set [ 1274.668482][T15041] EXT4-fs (loop5): Remounting filesystem read-only [ 1274.675816][T15041] EXT4-fs (loop5): 1 truncate cleaned up [ 1274.846312][ T5108] usb 5-1: Manufacturer: syz [ 1274.851078][ T5108] usb 5-1: SerialNumber: syz [ 1274.858277][ T5108] usb 5-1: config 0 descriptor?? [ 1275.256439][ T5110] usb 5-1: USB disconnect, device number 3 22:24:49 executing program 3: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r0 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000000140)='cgroup.procs\x00', 0x2, 0x0) writev(r1, 0x0, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000240)=0x5) getpid() socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) open(&(0x7f00000020c0)='./file0\x00', 0x0, 0x145) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) syz_mount_image$ext4(&(0x7f0000000440)='ext4\x00', &(0x7f0000000480)='./file0\x00', 0x4400, &(0x7f0000000000)={[{@inode_readahead_blks}, {@block_validity}, {@debug_want_extra_isize={'debug_want_extra_isize', 0x3d, 0x66}}, {@errors_remount}, {@nobh}, {@quota}]}, 0x1, 0x41f, &(0x7f00000004c0)="$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") 22:24:49 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_CIPSOV4_C_LISTALL(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000000c0)=ANY=[@ANYBLOB='r'], 0x90}}, 0x0) 22:24:49 executing program 2: syz_mount_image$fuse(0x0, &(0x7f0000002240)='./file0\x00', 0x0, &(0x7f0000002280), 0x0, 0x0, 0x0) [ 1275.647544][T15049] loop3: detected capacity change from 0 to 512 [ 1275.661300][T15049] EXT4-fs: Ignoring removed nobh option [ 1275.671273][T15049] EXT4-fs error (device loop3): ext4_validate_block_bitmap:440: comm syz-executor.3: bg 0: block 35: padding at end of block bitmap is not set [ 1275.692117][T15049] EXT4-fs (loop3): Remounting filesystem read-only [ 1275.698910][T15049] EXT4-fs (loop3): 1 truncate cleaned up 22:24:49 executing program 4: sched_getattr(0x0, &(0x7f0000000080)={0x38}, 0x38, 0x0) 22:24:49 executing program 5: mkdir(0x0, 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) open(0x0, 0x0, 0x8) r0 = openat$cgroup_procs(0xffffffffffffffff, &(0x7f0000000140)='cgroup.procs\x00', 0x2, 0x0) writev(r0, &(0x7f0000000440)=[{0x0}], 0x1) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000240)=0x5) getpid() sched_setscheduler(0x0, 0x2, &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) open(0x0, 0x0, 0x145) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10120, 0x2, 0x0) ioctl$EXT4_IOC_CHECKPOINT(0xffffffffffffffff, 0x4004662b, &(0x7f00000002c0)) syz_mount_image$ext4(&(0x7f0000000440)='ext4\x00', &(0x7f0000000480)='./file0\x00', 0x4400, &(0x7f0000000000)={[{@inode_readahead_blks}, {@block_validity}, {@debug_want_extra_isize={'debug_want_extra_isize', 0x3d, 0x66}}, {@errors_remount}, {@nobh}, {@quota}]}, 0x1, 0x41f, &(0x7f00000004c0)="$eJzs28tvG0UYAPBv10kLLW1CKY8+AENBRDySJi3QAxcQSBxAQoJDOYYkrUrdBjVBolUEAaFyRJW4I45I/AWc4IKAExJXuKNKFcqlhZPR2ruJ69ghD6cu7O8nrTLjnWjm29mxZ2fsAEqrGhF7I+KuiPgtIoYiImkvUG3+ubG0MPXX0sJUEvX6m38mjXLXlxamiqLF/+3OMyNpRPppEoc61Dt38dLZyVpt5kKeH5s/997Y3MVLz5w5N3l65vTM+YkTJ44fG3/+uYlnexJnFtf1gx/OHj7w6ttXXp86eeWdn75J8rijLY5eqUb15mvZ4vFeV9Zne1rSyUAfG8KGVCIi667BxvgfikqsdN5QvPJJXxsHbKt6vV7f2f30Yh34H0ui3y0A+qP4oM+ef4vjFk09bgvXXmw+AGVx38iP5pmBSPMyg23Pt71UjYiTi39/mR2xTesQAACtvsvmP093mv+lcV9Lub35HspwRNwdEfsi4p6I2B8R90Y0yt4fEQ9ssP5qW371/Ce9uqnA1imb/72Q723dPP8rZn8xXMlzexrxDyanztRmjubXZCQGd2b58TXq+P7lXz/vdq51/pcdWf3FXDBvx9WBtgW66cn5ya3E3OraxxEHBzrFnyzvBCQRcSAiDm6yjjNPfn2427l/j38NPdhnqn8V8USz/xejLf5Csvb+5NgdUZs5OlbcFav9/MvlN7rVv6X4eyDr/10d7//l+IeT1v3auY3Xcfn3z7o+02z2/t+RvNVI78hf+2Byfv7CeMSO5LXVr0+s/G+RL8pn8Y8c6Tz+98XKlTgUEdlN/GBEPBQRD+dtfyQiHo2II2vE/+NLj727+fi3Vxb/9Ib6f+OJytkfvu1W//r6/3gjNZK/sp73v/U2cCvXDgAAAP4r0sZ34JN0dDmdpqOjze/w749daW12bv6pU7Pvn59ufld+OAbTYqVrqGU9dDxfGy7yE235Y/m68ReVOxv50anZ2nS/g4eS291l/Gf+qPS7dcC283stKC/jH8rL+IfyMv6hvIx/KK9O4/+jPrQDuPV8/kN5Gf9QXsY/lJfxD6W0ld/1S5Q5Eelt0QyJbUr0+50JAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAACgN/4JAAD//1M/5o4=") 22:24:49 executing program 1: openat$cgroup_procs(0xffffffffffffffff, 0x0, 0x2, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000240)=0x5) r0 = getpid() sched_setscheduler(r0, 0x2, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10120, 0x2, 0x0) syz_mount_image$ext4(&(0x7f0000000440)='ext4\x00', &(0x7f0000000480)='./file0\x00', 0x4400, &(0x7f0000000000)={[{@inode_readahead_blks}, {@block_validity}, {@debug_want_extra_isize={'debug_want_extra_isize', 0x3d, 0x66}}, {@errors_remount}, {@nobh}, {@quota}]}, 0x1, 0x41f, &(0x7f00000004c0)="$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") 22:24:49 executing program 0: select(0x40, &(0x7f0000000140), 0x0, &(0x7f00000001c0)={0x23}, 0x0) 22:24:49 executing program 2: timer_create(0x5, &(0x7f0000000080), 0x0) 22:24:50 executing program 2: syz_usb_connect(0x0, 0x36, &(0x7f0000000100)={{0x12, 0x1, 0x0, 0x35, 0x4f, 0x5, 0x40, 0x8086, 0x9500, 0xf477, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x24, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x2, 0xb1, 0x8, 0x53, 0x0, [], [{{0x9, 0x5, 0x80, 0x0, 0x200}}, {{0x9, 0x5, 0x0, 0x2, 0x10}}]}}]}}]}}, 0x0) 22:24:50 executing program 0: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000380)={0xffffffffffffffff}) sendmmsg$unix(r0, &(0x7f000000da80)=[{{0x0, 0x0, &(0x7f00000036c0)=[{0x0}], 0x1}}], 0x1, 0x0) 22:24:50 executing program 4: syz_usb_ep_read(0xffffffffffffffff, 0x0, 0x0, 0x0) syz_usb_connect(0x0, 0x24, &(0x7f0000000b80)={{0x12, 0x1, 0x0, 0x80, 0xa, 0xae, 0x20, 0x830, 0x50, 0xf2be, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x12, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0x5e, 0xcd, 0x55}}]}}]}}, &(0x7f00000010c0)={0x0, 0x0, 0x0, 0x0, 0x2, [{0x4, &(0x7f0000000f40)=@lang_id={0x4}}, {0x4, &(0x7f0000000fc0)=@lang_id={0x4}}]}) 22:24:50 executing program 0: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='cgroup\x00') fcntl$setlease(r0, 0x400, 0x1) [ 1276.033521][T15065] loop5: detected capacity change from 0 to 512 [ 1276.067432][T15066] loop1: detected capacity change from 0 to 512 [ 1276.080902][T15066] EXT4-fs: Ignoring removed nobh option [ 1276.098683][T15065] EXT4-fs: Ignoring removed nobh option [ 1276.109633][T15066] EXT4-fs error (device loop1): ext4_validate_block_bitmap:440: comm syz-executor.1: bg 0: block 35: padding at end of block bitmap is not set [ 1276.135190][T15066] EXT4-fs (loop1): Remounting filesystem read-only [ 1276.148268][T15066] EXT4-fs (loop1): 1 truncate cleaned up [ 1276.202289][T15065] EXT4-fs error (device loop5): ext4_validate_block_bitmap:440: comm syz-executor.5: bg 0: block 35: padding at end of block bitmap is not set [ 1276.222385][ T5115] usb 3-1: new high-speed USB device number 8 using dummy_hcd [ 1276.293158][T15065] EXT4-fs (loop5): Remounting filesystem read-only [ 1276.299944][T15065] EXT4-fs (loop5): 1 truncate cleaned up [ 1276.311676][ T5108] usb 5-1: new high-speed USB device number 4 using dummy_hcd 22:24:50 executing program 3: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r0 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000000140)='cgroup.procs\x00', 0x2, 0x0) writev(r1, 0x0, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000240)=0x5) getpid() socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) open(&(0x7f00000020c0)='./file0\x00', 0x0, 0x145) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) syz_mount_image$ext4(&(0x7f0000000440)='ext4\x00', &(0x7f0000000480)='./file0\x00', 0x4400, &(0x7f0000000000)={[{@inode_readahead_blks}, {@block_validity}, {@debug_want_extra_isize={'debug_want_extra_isize', 0x3d, 0x66}}, {@errors_remount}, {@nobh}, {@quota}]}, 0x1, 0x41f, &(0x7f00000004c0)="$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") 22:24:50 executing program 0: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='cgroup\x00') syz_mount_image$fuse(&(0x7f0000002200), &(0x7f0000002240)='./file0\x00', 0x0, &(0x7f0000002280)={{'fd', 0x3d, r0}, 0x2c, {'rootmode', 0x3d, 0x1000}, 0x2c, {}, 0x2c, {}, 0x2c, {[], [{@uid_gt}]}}, 0x0, 0x0, 0x0) [ 1276.464798][T15076] fuse: Unknown parameter 'uid>00000000000000000000' 22:24:50 executing program 0: request_key(&(0x7f0000000000)='id_legacy\x00', &(0x7f0000000040)={'syz', 0x2}, &(0x7f0000000080)='\x00', 0xffffffffffffffff) [ 1276.562398][ T5108] usb 5-1: Using ep0 maxpacket: 32 [ 1276.612756][ T5115] usb 3-1: config 0 interface 0 altsetting 0 has an invalid endpoint with address 0x80, skipping [ 1276.638363][ T5115] usb 3-1: config 0 interface 0 altsetting 0 has an invalid endpoint with address 0x0, skipping 22:24:50 executing program 0: bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000900)={0x18, 0x1, &(0x7f00000006c0)=@raw=[@call], &(0x7f0000000740)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) [ 1276.690174][T15080] loop3: detected capacity change from 0 to 512 [ 1276.730368][T15080] EXT4-fs: Ignoring removed nobh option [ 1276.759007][T15080] EXT4-fs error (device loop3): ext4_validate_block_bitmap:440: comm syz-executor.3: bg 0: block 35: padding at end of block bitmap is not set [ 1276.842560][T15080] EXT4-fs (loop3): Remounting filesystem read-only [ 1276.856786][T15080] EXT4-fs (loop3): 1 truncate cleaned up [ 1276.871867][ T5115] usb 3-1: New USB device found, idVendor=8086, idProduct=9500, bcdDevice=f4.77 [ 1276.880997][ T5115] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1276.891826][ T5108] usb 5-1: New USB device found, idVendor=0830, idProduct=0050, bcdDevice=f2.be [ 1276.900950][ T5108] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1276.909106][ T5115] usb 3-1: Product: syz [ 1276.913501][ T5115] usb 3-1: Manufacturer: syz [ 1276.918154][ T5115] usb 3-1: SerialNumber: syz [ 1276.923046][ T5108] usb 5-1: Product: syz [ 1276.927259][ T5108] usb 5-1: SerialNumber: syz [ 1276.954320][ T5108] usb 5-1: config 0 descriptor?? [ 1276.961836][ T5115] usb 3-1: config 0 descriptor?? [ 1276.992352][T15064] raw-gadget.0 gadget.2: fail, usb_ep_enable returned -22 [ 1276.997656][ T5108] usb 5-1: active config #0 != 1 ?? [ 1277.199950][ T5110] usb 5-1: USB disconnect, device number 4 [ 1277.229481][ T5115] usb 3-1: USB disconnect, device number 8 22:24:52 executing program 3: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r0 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000000140)='cgroup.procs\x00', 0x2, 0x0) writev(r1, 0x0, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000240)=0x5) getpid() socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) open(&(0x7f00000020c0)='./file0\x00', 0x0, 0x145) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) syz_mount_image$ext4(&(0x7f0000000440)='ext4\x00', &(0x7f0000000480)='./file0\x00', 0x4400, &(0x7f0000000000)={[{@inode_readahead_blks}, {@block_validity}, {@debug_want_extra_isize={'debug_want_extra_isize', 0x3d, 0x66}}, {@errors_remount}, {@nobh}, {@quota}]}, 0x1, 0x41f, &(0x7f00000004c0)="$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") 22:24:52 executing program 0: syz_open_procfs$namespace(0x0, &(0x7f0000003700)='ns/pid_for_children\x00') syz_open_procfs$namespace(0x0, &(0x7f0000003700)='ns/pid_for_children\x00') 22:24:52 executing program 1: openat$cgroup_procs(0xffffffffffffffff, 0x0, 0x2, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000240)=0x5) r0 = getpid() sched_setscheduler(r0, 0x2, 0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10120, 0x2, 0x0) syz_mount_image$ext4(&(0x7f0000000440)='ext4\x00', &(0x7f0000000480)='./file0\x00', 0x4400, &(0x7f0000000000)={[{@inode_readahead_blks}, {@block_validity}, {@debug_want_extra_isize={'debug_want_extra_isize', 0x3d, 0x66}}, {@errors_remount}, {@nobh}, {@quota}]}, 0x1, 0x41f, &(0x7f00000004c0)="$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") 22:24:52 executing program 4: syz_mount_image$fuse(0x0, &(0x7f0000002240)='./file0\x00', 0x0, &(0x7f0000002280)={{}, 0x2c, {}, 0x2c, {}, 0x2c, {}, 0x2c, {[{@allow_other}], [{@uid_gt}]}}, 0x0, 0x0, &(0x7f00000023c0)="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") 22:24:52 executing program 5: mkdir(0x0, 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) open(0x0, 0x0, 0x8) r0 = openat$cgroup_procs(0xffffffffffffffff, &(0x7f0000000140)='cgroup.procs\x00', 0x2, 0x0) writev(r0, &(0x7f0000000440)=[{0x0}], 0x1) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000240)=0x5) getpid() sched_setscheduler(0x0, 0x2, &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) open(0x0, 0x0, 0x145) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10120, 0x2, 0x0) ioctl$EXT4_IOC_CHECKPOINT(0xffffffffffffffff, 0x4004662b, &(0x7f00000002c0)) syz_mount_image$ext4(&(0x7f0000000440)='ext4\x00', &(0x7f0000000480)='./file0\x00', 0x4400, &(0x7f0000000000)={[{@inode_readahead_blks}, {@block_validity}, {@debug_want_extra_isize={'debug_want_extra_isize', 0x3d, 0x66}}, {@errors_remount}, {@nobh}, {@quota}]}, 0x1, 0x41f, &(0x7f00000004c0)="$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") 22:24:52 executing program 2: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) accept(r0, 0x0, 0x0) 22:24:52 executing program 0: bpf$BPF_BTF_LOAD(0x12, &(0x7f00000003c0)={&(0x7f0000000200)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x18, 0x18, 0x2, [@struct={0x0, 0x1, 0x0, 0x4, 0x0, 0x0, [{}]}]}}, &(0x7f00000002c0)=""/224, 0x32, 0xe0, 0x1}, 0x20) [ 1277.967882][T15089] loop1: detected capacity change from 0 to 512 [ 1277.976362][T15089] EXT4-fs: Ignoring removed nobh option 22:24:52 executing program 0: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f0000003400), 0x0, 0x0) write$FUSE_LSEEK(r0, 0x0, 0x0) [ 1278.017012][T15089] EXT4-fs error (device loop1): ext4_validate_block_bitmap:440: comm syz-executor.1: bg 0: block 35: padding at end of block bitmap is not set [ 1278.033255][T15089] EXT4-fs (loop1): Remounting filesystem read-only [ 1278.040024][T15089] EXT4-fs (loop1): 1 truncate cleaned up 22:24:52 executing program 0: bpf$BPF_LINK_CREATE(0x1c, &(0x7f0000001700), 0x10) 22:24:52 executing program 2: timerfd_create(0x0, 0xe30acc9ca7dca0f1) 22:24:52 executing program 1: openat$cgroup_procs(0xffffffffffffffff, 0x0, 0x2, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000240)=0x5) r0 = getpid() sched_setscheduler(r0, 0x2, 0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10120, 0x2, 0x0) syz_mount_image$ext4(&(0x7f0000000440)='ext4\x00', &(0x7f0000000480)='./file0\x00', 0x4400, &(0x7f0000000000)={[{@inode_readahead_blks}, {@block_validity}, {@debug_want_extra_isize={'debug_want_extra_isize', 0x3d, 0x66}}, {@errors_remount}, {@nobh}, {@quota}]}, 0x1, 0x41f, &(0x7f00000004c0)="$eJzs28tvG0UYAPBv10kLLW1CKY8+AENBRDySJi3QAxcQSBxAQoJDOYYkrUrdBjVBolUEAaFyRJW4I45I/AWc4IKAExJXuKNKFcqlhZPR2ruJ69ghD6cu7O8nrTLjnWjm29mxZ2fsAEqrGhF7I+KuiPgtIoYiImkvUG3+ubG0MPXX0sJUEvX6m38mjXLXlxamiqLF/+3OMyNpRPppEoc61Dt38dLZyVpt5kKeH5s/997Y3MVLz5w5N3l65vTM+YkTJ44fG3/+uYlnexJnFtf1gx/OHj7w6ttXXp86eeWdn75J8rijLY5eqUb15mvZ4vFeV9Zne1rSyUAfG8KGVCIi667BxvgfikqsdN5QvPJJXxsHbKt6vV7f2f30Yh34H0ui3y0A+qP4oM+ef4vjFk09bgvXXmw+AGVx38iP5pmBSPMyg23Pt71UjYiTi39/mR2xTesQAACtvsvmP093mv+lcV9Lub35HspwRNwdEfsi4p6I2B8R90Y0yt4fEQ9ssP5qW371/Ce9uqnA1imb/72Q723dPP8rZn8xXMlzexrxDyanztRmjubXZCQGd2b58TXq+P7lXz/vdq51/pcdWf3FXDBvx9WBtgW66cn5ya3E3OraxxEHBzrFnyzvBCQRcSAiDm6yjjNPfn2427l/j38NPdhnqn8V8USz/xejLf5Csvb+5NgdUZs5OlbcFav9/MvlN7rVv6X4eyDr/10d7//l+IeT1v3auY3Xcfn3z7o+02z2/t+RvNVI78hf+2Byfv7CeMSO5LXVr0+s/G+RL8pn8Y8c6Tz+98XKlTgUEdlN/GBEPBQRD+dtfyQiHo2II2vE/+NLj727+fi3Vxb/9Ib6f+OJytkfvu1W//r6/3gjNZK/sp73v/U2cCvXDgAAAP4r0sZ34JN0dDmdpqOjze/w749daW12bv6pU7Pvn59ufld+OAbTYqVrqGU9dDxfGy7yE235Y/m68ReVOxv50anZ2nS/g4eS291l/Gf+qPS7dcC283stKC/jH8rL+IfyMv6hvIx/KK9O4/+jPrQDuPV8/kN5Gf9QXsY/lJfxD6W0ld/1S5Q5Eelt0QyJbUr0+50JAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAACgN/4JAAD//1M/5o4=") 22:24:52 executing program 0: r0 = openat$rfkill(0xffffffffffffff9c, 0x0, 0x2080, 0x0) fcntl$lock(r0, 0x6, &(0x7f0000002180)={0x0, 0x1, 0x0, 0x3}) openat$vhost_vsock(0xffffffffffffff9c, &(0x7f00000021c0), 0x2, 0x0) fsync(0xffffffffffffffff) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000003400), 0x0, 0x0) syz_open_procfs$namespace(0x0, &(0x7f0000003700)='ns/pid_for_children\x00') syz_clone(0x20000000, &(0x7f0000004000), 0x0, &(0x7f0000004040), 0x0, &(0x7f00000040c0)="2b1cb30d9e5fbde895d29f097cc83bae1693e46c3b46a635e420944b55822c809e183de07a36999794486a4f0eae9968a5d276a6b0123a19edcd101ac94d1f481177d4f96665c3c259ce6d5897c441be7feb4f79bb082f900c96103d430898202279499a2217a4e368e148fd89d3ab9e36b546623fd49dee3f746757ef1692ac3c2d5b46b12d9814023f555cbe9d27aff23aee") ioctl$LOOP_CHANGE_FD(r1, 0x4c06, 0xffffffffffffffff) [ 1278.103652][T15098] loop3: detected capacity change from 0 to 512 [ 1278.134119][T15098] EXT4-fs: Ignoring removed nobh option [ 1278.220462][T15098] EXT4-fs error (device loop3): ext4_validate_block_bitmap:440: comm syz-executor.3: bg 0: block 35: padding at end of block bitmap is not set [ 1278.259331][T15098] EXT4-fs (loop3): Remounting filesystem read-only [ 1278.268616][T15098] EXT4-fs (loop3): 1 truncate cleaned up [ 1278.316932][T15111] loop1: detected capacity change from 0 to 512 [ 1278.325473][T15111] EXT4-fs: Ignoring removed nobh option [ 1278.372678][T15111] EXT4-fs error (device loop1): ext4_validate_block_bitmap:440: comm syz-executor.1: bg 0: block 35: padding at end of block bitmap is not set [ 1278.388699][T15111] EXT4-fs (loop1): Remounting filesystem read-only [ 1278.396165][T15111] EXT4-fs (loop1): 1 truncate cleaned up [ 1278.419586][T15115] loop5: detected capacity change from 0 to 512 [ 1278.442364][T15115] EXT4-fs: Ignoring removed nobh option [ 1278.489640][T15115] EXT4-fs error (device loop5): ext4_validate_block_bitmap:440: comm syz-executor.5: bg 0: block 35: padding at end of block bitmap is not set [ 1278.530555][T15115] EXT4-fs (loop5): Remounting filesystem read-only [ 1278.560111][T15115] EXT4-fs (loop5): 1 truncate cleaned up 22:24:52 executing program 2: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000380)={0xffffffffffffffff}) sendmmsg$unix(r0, &(0x7f000000da80)=[{{0x0, 0x0, 0x0}}], 0x1, 0x4011) 22:24:52 executing program 4: openat$tun(0xffffffffffffff9c, &(0x7f0000000100), 0x145201, 0x0) 22:24:52 executing program 1: openat$cgroup_procs(0xffffffffffffffff, 0x0, 0x2, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000240)=0x5) r0 = getpid() sched_setscheduler(r0, 0x2, 0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10120, 0x2, 0x0) syz_mount_image$ext4(&(0x7f0000000440)='ext4\x00', &(0x7f0000000480)='./file0\x00', 0x4400, &(0x7f0000000000)={[{@inode_readahead_blks}, {@block_validity}, {@debug_want_extra_isize={'debug_want_extra_isize', 0x3d, 0x66}}, {@errors_remount}, {@nobh}, {@quota}]}, 0x1, 0x41f, &(0x7f00000004c0)="$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") 22:24:52 executing program 3: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r0 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000000140)='cgroup.procs\x00', 0x2, 0x0) writev(r1, 0x0, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000240)=0x5) getpid() socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) open(&(0x7f00000020c0)='./file0\x00', 0x0, 0x0) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) syz_mount_image$ext4(&(0x7f0000000440)='ext4\x00', &(0x7f0000000480)='./file0\x00', 0x4400, &(0x7f0000000000)={[{@inode_readahead_blks}, {@block_validity}, {@debug_want_extra_isize={'debug_want_extra_isize', 0x3d, 0x66}}, {@errors_remount}, {@nobh}, {@quota}]}, 0x1, 0x41f, &(0x7f00000004c0)="$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") [ 1278.887618][T15121] loop1: detected capacity change from 0 to 512 [ 1278.895433][T15121] EXT4-fs: Ignoring removed nobh option [ 1278.909712][T15121] EXT4-fs error (device loop1): ext4_validate_block_bitmap:440: comm syz-executor.1: bg 0: block 35: padding at end of block bitmap is not set [ 1278.932044][T15121] EXT4-fs (loop1): Remounting filesystem read-only [ 1278.938841][T15121] EXT4-fs (loop1): 1 truncate cleaned up [ 1279.178362][T15127] loop3: detected capacity change from 0 to 512 [ 1279.190839][T15127] EXT4-fs: Ignoring removed nobh option [ 1279.225978][T15127] EXT4-fs error (device loop3): ext4_validate_block_bitmap:440: comm syz-executor.3: bg 0: block 35: padding at end of block bitmap is not set [ 1279.250787][T15127] EXT4-fs (loop3): Remounting filesystem read-only [ 1279.258322][T15127] EXT4-fs (loop3): 1 truncate cleaned up 22:24:53 executing program 5: mkdir(0x0, 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) open(0x0, 0x0, 0x8) r0 = openat$cgroup_procs(0xffffffffffffffff, &(0x7f0000000140)='cgroup.procs\x00', 0x2, 0x0) writev(r0, &(0x7f0000000440)=[{0x0}], 0x1) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000240)=0x5) getpid() sched_setscheduler(0x0, 0x2, &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) open(0x0, 0x0, 0x145) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10120, 0x2, 0x0) ioctl$EXT4_IOC_CHECKPOINT(0xffffffffffffffff, 0x4004662b, &(0x7f00000002c0)) syz_mount_image$ext4(&(0x7f0000000440)='ext4\x00', &(0x7f0000000480)='./file0\x00', 0x4400, &(0x7f0000000000)={[{@inode_readahead_blks}, {@block_validity}, {@debug_want_extra_isize={'debug_want_extra_isize', 0x3d, 0x66}}, {@errors_remount}, {@nobh}, {@quota}]}, 0x1, 0x41f, &(0x7f00000004c0)="$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") 22:24:53 executing program 0: syz_usb_connect$printer(0x3, 0x2d, &(0x7f0000000180)={{0x12, 0x1, 0x0, 0x0, 0x0, 0x0, 0x8, 0x525, 0xa4a8, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x1b, 0x1, 0x1, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0x7, 0x1, 0x0, 0x0, "", {{{0x9, 0x5, 0x1, 0x2, 0x20}}}}}]}}]}}, 0x0) 22:24:53 executing program 1: openat$cgroup_procs(0xffffffffffffffff, 0x0, 0x2, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000240)=0x5) r0 = getpid() sched_setscheduler(r0, 0x2, 0x0) socketpair$unix(0x1, 0x2, 0x0, 0x0) connect$unix(0xffffffffffffffff, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000000c0), 0x10120, 0x2, 0x0) syz_mount_image$ext4(&(0x7f0000000440)='ext4\x00', &(0x7f0000000480)='./file0\x00', 0x4400, &(0x7f0000000000)={[{@inode_readahead_blks}, {@block_validity}, {@debug_want_extra_isize={'debug_want_extra_isize', 0x3d, 0x66}}, {@errors_remount}, {@nobh}, {@quota}]}, 0x1, 0x41f, &(0x7f00000004c0)="$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") 22:24:53 executing program 4: openat$tun(0xffffffffffffff9c, &(0x7f0000000100), 0x145201, 0x0) 22:24:53 executing program 2: write$FUSE_INIT(0xffffffffffffffff, &(0x7f00000034c0)={0x50}, 0x50) pipe2(&(0x7f0000003580), 0x0) 22:24:53 executing program 2: r0 = socket$pptp(0x18, 0x1, 0x2) connect$pptp(r0, &(0x7f0000000600)={0x18, 0x2, {0x0, @private}}, 0x1e) [ 1279.612724][T15133] loop1: detected capacity change from 0 to 512 [ 1279.621107][T15133] EXT4-fs: Ignoring removed nobh option 22:24:53 executing program 4: openat$tun(0xffffffffffffff9c, &(0x7f0000000100), 0x145201, 0x0) 22:24:53 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x0, 0x2, &(0x7f0000000000)=@raw=[@cb_func], &(0x7f0000000040)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0xffffffffffffffff}, 0x80) 22:24:53 executing program 1: openat$cgroup_procs(0xffffffffffffffff, 0x0, 0x2, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000240)=0x5) r0 = getpid() sched_setscheduler(r0, 0x2, 0x0) socketpair$unix(0x1, 0x2, 0x0, 0x0) connect$unix(0xffffffffffffffff, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000000c0), 0x10120, 0x2, 0x0) syz_mount_image$ext4(&(0x7f0000000440)='ext4\x00', &(0x7f0000000480)='./file0\x00', 0x4400, &(0x7f0000000000)={[{@inode_readahead_blks}, {@block_validity}, {@debug_want_extra_isize={'debug_want_extra_isize', 0x3d, 0x66}}, {@errors_remount}, {@nobh}, {@quota}]}, 0x1, 0x41f, &(0x7f00000004c0)="$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") [ 1279.710897][T15133] EXT4-fs error (device loop1): ext4_validate_block_bitmap:440: comm syz-executor.1: bg 0: block 35: padding at end of block bitmap is not set [ 1279.728098][T15133] EXT4-fs (loop1): Remounting filesystem read-only [ 1279.735068][T15133] EXT4-fs (loop1): 1 truncate cleaned up 22:24:53 executing program 4: openat$tun(0xffffffffffffff9c, &(0x7f0000000100), 0x145201, 0x0) [ 1279.872095][ T5112] usb 1-1: new high-speed USB device number 13 using dummy_hcd 22:24:54 executing program 2: syz_clone(0x801600, &(0x7f0000001840), 0x0, 0x0, &(0x7f0000001900), &(0x7f0000001940)) 22:24:54 executing program 4: fsync(0xffffffffffffffff) syz_open_procfs$namespace(0x0, 0x0) syz_clone(0x20000000, 0x0, 0x0, 0x0, 0x0, 0x0) [ 1279.946096][T15148] loop5: detected capacity change from 0 to 512 [ 1279.969985][T15151] loop1: detected capacity change from 0 to 512 [ 1279.977751][T15151] EXT4-fs: Ignoring removed nobh option [ 1280.001457][T15151] EXT4-fs error (device loop1): ext4_validate_block_bitmap:440: comm syz-executor.1: bg 0: block 35: padding at end of block bitmap is not set [ 1280.016989][T15151] EXT4-fs (loop1): Remounting filesystem read-only [ 1280.024695][T15151] EXT4-fs (loop1): 1 truncate cleaned up [ 1280.079845][T15148] EXT4-fs: Ignoring removed nobh option [ 1280.136334][T15148] EXT4-fs error (device loop5): ext4_validate_block_bitmap:440: comm syz-executor.5: bg 0: block 35: padding at end of block bitmap is not set [ 1280.174132][ T5112] usb 1-1: Using ep0 maxpacket: 8 [ 1280.208611][T15148] EXT4-fs (loop5): Remounting filesystem read-only [ 1280.215547][T15148] EXT4-fs (loop5): 1 truncate cleaned up [ 1280.302087][ T5112] usb 1-1: config 1 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 0 [ 1280.508263][ T5112] usb 1-1: New USB device found, idVendor=0525, idProduct=a4a8, bcdDevice= 0.40 [ 1280.527183][ T5112] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1280.536997][ T5112] usb 1-1: Product: syz [ 1280.541234][ T5112] usb 1-1: Manufacturer: syz [ 1280.554545][ T5112] usb 1-1: SerialNumber: syz [ 1280.582089][T15134] raw-gadget.0 gadget.0: fail, usb_ep_enable returned -22 [ 1280.831448][ T5110] usb 1-1: USB disconnect, device number 13 22:24:55 executing program 5: mkdir(0x0, 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) open(0x0, 0x0, 0x8) r0 = openat$cgroup_procs(0xffffffffffffffff, &(0x7f0000000140)='cgroup.procs\x00', 0x2, 0x0) writev(r0, &(0x7f0000000440)=[{0x0}], 0x1) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000240)=0x5) r1 = getpid() sched_setscheduler(r1, 0x0, &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) open(0x0, 0x0, 0x145) connect$unix(r2, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r3, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r2, &(0x7f00000000c0), 0x10120, 0x2, 0x0) ioctl$EXT4_IOC_CHECKPOINT(0xffffffffffffffff, 0x4004662b, &(0x7f00000002c0)) syz_mount_image$ext4(&(0x7f0000000440)='ext4\x00', &(0x7f0000000480)='./file0\x00', 0x4400, &(0x7f0000000000)={[{@inode_readahead_blks}, {@block_validity}, {@debug_want_extra_isize={'debug_want_extra_isize', 0x3d, 0x66}}, {@errors_remount}, {@nobh}, {@quota}]}, 0x1, 0x41f, &(0x7f00000004c0)="$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") [ 1281.203451][T15163] loop5: detected capacity change from 0 to 512 [ 1281.211268][T15163] EXT4-fs: Ignoring removed nobh option [ 1281.231150][T15163] EXT4-fs error (device loop5): ext4_validate_block_bitmap:440: comm syz-executor.5: bg 0: block 35: padding at end of block bitmap is not set [ 1281.256952][T15163] EXT4-fs (loop5): Remounting filesystem read-only [ 1281.268609][T15163] EXT4-fs (loop5): 1 truncate cleaned up 22:24:55 executing program 0: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x11, 0x8, &(0x7f00000002c0)=ANY=[@ANYBLOB="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&(0x7f0000000100)='GPL\x00'}, 0x48) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000200)={&(0x7f0000000140)='ext4_es_lookup_extent_enter\x00', r0}, 0x10) open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) 22:24:55 executing program 4: openat$vhost_vsock(0xffffffffffffff9c, &(0x7f00000021c0), 0x2, 0x0) 22:24:55 executing program 3: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r0 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000000140)='cgroup.procs\x00', 0x2, 0x0) writev(r1, 0x0, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000240)=0x5) getpid() socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) open(&(0x7f00000020c0)='./file0\x00', 0x0, 0x0) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) syz_mount_image$ext4(&(0x7f0000000440)='ext4\x00', &(0x7f0000000480)='./file0\x00', 0x4400, &(0x7f0000000000)={[{@inode_readahead_blks}, {@block_validity}, {@debug_want_extra_isize={'debug_want_extra_isize', 0x3d, 0x66}}, {@errors_remount}, {@nobh}, {@quota}]}, 0x1, 0x41f, &(0x7f00000004c0)="$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") 22:24:55 executing program 1: openat$cgroup_procs(0xffffffffffffffff, 0x0, 0x2, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000240)=0x5) r0 = getpid() sched_setscheduler(r0, 0x2, 0x0) socketpair$unix(0x1, 0x2, 0x0, 0x0) connect$unix(0xffffffffffffffff, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000000c0), 0x10120, 0x2, 0x0) syz_mount_image$ext4(&(0x7f0000000440)='ext4\x00', &(0x7f0000000480)='./file0\x00', 0x4400, &(0x7f0000000000)={[{@inode_readahead_blks}, {@block_validity}, {@debug_want_extra_isize={'debug_want_extra_isize', 0x3d, 0x66}}, {@errors_remount}, {@nobh}, {@quota}]}, 0x1, 0x41f, &(0x7f00000004c0)="$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") 22:24:55 executing program 2: request_key(&(0x7f0000002640)='rxrpc_s\x00', 0x0, 0x0, 0xfffffffffffffffd) [ 1281.481722][T15171] loop1: detected capacity change from 0 to 512 [ 1281.489423][T15171] EXT4-fs: Ignoring removed nobh option [ 1281.507377][T15171] EXT4-fs error (device loop1): ext4_validate_block_bitmap:440: comm syz-executor.1: bg 0: block 35: padding at end of block bitmap is not set [ 1281.522796][T15171] EXT4-fs (loop1): Remounting filesystem read-only 22:24:55 executing program 0: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f0000003400), 0x0, 0x0) ioctl$RTC_IRQP_SET(r0, 0x4008700c, 0x0) [ 1281.529598][T15171] EXT4-fs (loop1): 1 truncate cleaned up 22:24:55 executing program 2: r0 = socket$vsock_stream(0x28, 0x1, 0x0) readv(r0, &(0x7f0000001480)=[{&(0x7f0000000040)=""/4096, 0x1000}], 0x1) 22:24:55 executing program 4: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f00000000c0)={0x1, &(0x7f0000000080)=[{0x3f}]}) 22:24:55 executing program 1: openat$cgroup_procs(0xffffffffffffffff, 0x0, 0x2, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000240)=0x5) r0 = getpid() sched_setscheduler(r0, 0x2, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(0xffffffffffffffff, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10120, 0x2, 0x0) syz_mount_image$ext4(&(0x7f0000000440)='ext4\x00', &(0x7f0000000480)='./file0\x00', 0x4400, &(0x7f0000000000)={[{@inode_readahead_blks}, {@block_validity}, {@debug_want_extra_isize={'debug_want_extra_isize', 0x3d, 0x66}}, {@errors_remount}, {@nobh}, {@quota}]}, 0x1, 0x41f, &(0x7f00000004c0)="$eJzs28tvG0UYAPBv10kLLW1CKY8+AENBRDySJi3QAxcQSBxAQoJDOYYkrUrdBjVBolUEAaFyRJW4I45I/AWc4IKAExJXuKNKFcqlhZPR2ruJ69ghD6cu7O8nrTLjnWjm29mxZ2fsAEqrGhF7I+KuiPgtIoYiImkvUG3+ubG0MPXX0sJUEvX6m38mjXLXlxamiqLF/+3OMyNpRPppEoc61Dt38dLZyVpt5kKeH5s/997Y3MVLz5w5N3l65vTM+YkTJ44fG3/+uYlnexJnFtf1gx/OHj7w6ttXXp86eeWdn75J8rijLY5eqUb15mvZ4vFeV9Zne1rSyUAfG8KGVCIi667BxvgfikqsdN5QvPJJXxsHbKt6vV7f2f30Yh34H0ui3y0A+qP4oM+ef4vjFk09bgvXXmw+AGVx38iP5pmBSPMyg23Pt71UjYiTi39/mR2xTesQAACtvsvmP093mv+lcV9Lub35HspwRNwdEfsi4p6I2B8R90Y0yt4fEQ9ssP5qW371/Ce9uqnA1imb/72Q723dPP8rZn8xXMlzexrxDyanztRmjubXZCQGd2b58TXq+P7lXz/vdq51/pcdWf3FXDBvx9WBtgW66cn5ya3E3OraxxEHBzrFnyzvBCQRcSAiDm6yjjNPfn2427l/j38NPdhnqn8V8USz/xejLf5Csvb+5NgdUZs5OlbcFav9/MvlN7rVv6X4eyDr/10d7//l+IeT1v3auY3Xcfn3z7o+02z2/t+RvNVI78hf+2Byfv7CeMSO5LXVr0+s/G+RL8pn8Y8c6Tz+98XKlTgUEdlN/GBEPBQRD+dtfyQiHo2II2vE/+NLj727+fi3Vxb/9Ib6f+OJytkfvu1W//r6/3gjNZK/sp73v/U2cCvXDgAAAP4r0sZ34JN0dDmdpqOjze/w749daW12bv6pU7Pvn59ufld+OAbTYqVrqGU9dDxfGy7yE235Y/m68ReVOxv50anZ2nS/g4eS291l/Gf+qPS7dcC283stKC/jH8rL+IfyMv6hvIx/KK9O4/+jPrQDuPV8/kN5Gf9QXsY/lJfxD6W0ld/1S5Q5Eelt0QyJbUr0+50JAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAACgN/4JAAD//1M/5o4=") [ 1281.595435][T15176] loop3: detected capacity change from 0 to 512 [ 1281.613496][T15176] EXT4-fs: Ignoring removed nobh option [ 1281.633995][T15176] EXT4-fs error (device loop3): ext4_validate_block_bitmap:440: comm syz-executor.3: bg 0: block 35: padding at end of block bitmap is not set 22:24:55 executing program 2: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001340)={0xffffffffffffffff}) writev(r0, &(0x7f0000007bc0)=[{&(0x7f0000005700)="8133ae492c1eb9fa2b586afbc103479960fee3c91c8ac5b2ae127a3286cf9a33f0942c0f318d34e8a86a66a9ba7e06c9e46b3c577e5080bc7314df401f83d04215b68284dd4f5bcf3dec9dbb3b9016c318cec8737d759ac5458bd34df20dc93efc059f53097d708eef8a428483004fc4b51888d7060dbe2e", 0x78}, {&(0x7f0000005780)="02c53799d9d9c4d8bd579b0fad9c02616502eead07a5738c18ae97306aa5c9f04b3728e66ee17ecd57fb46b23c25919dae5c9e41d622ce66eab33695c4e2f29446e23fba49eca4f7d88f0a78a3ddea1c523bfda19ccc5400200acbac2e87f0457c76a581c71a3f2ee0", 0x69}, {&(0x7f0000005800)="e87007f7fd2dcdc5c61ab494", 0xc}, {&(0x7f0000005840)="1d4f765de3b367720b914807e0da3aec65d2a97c5005c83624a268211f10b6d5febcd531747aeab2f89cf0048cdb7f64c0315d55cdb3969989bd758776aee30e9776f00df7be59777610cf26ae1fa23da3c6aef24c14be", 0x57}, {&(0x7f00000058c0)="dc3368225969bb9a04f0c0c14d928e77e64c9768059832f02ea22bcb194d122ae0e74b00819259b99ed275b4777413b3ee26440b417c220e2384a3bae28a64311b22465bd4a4829d620ea6fa2ffdb1450fd4dcdf7b4ce1f537f2fdcb1879e57769e63d27fb3e4e1cee60be87d73327f84ed17d0f8ee6a75f4fc51893c0e12a10246851ca5cdd46f97d07064d4f09aeb912472e90b11eebc33f0fba883d4f167345b7b1a0094d6bc3d850aaae6f97a26bc51aaa53a8f3f99517abcedf2817b3e2e3b1f52d3f5a1aad7c6c1b0bfdee32202db4b48a790e641ea3dcfc0dd9265cd4a8874b7204cf", 0xe6}, {&(0x7f00000059c0)="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0x1000}, {&(0x7f00000069c0)="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0xc57}, {0x0}, {0x0}], 0x9) 22:24:55 executing program 0: syz_clone(0x801600, 0x0, 0x0, 0x0, &(0x7f0000001900), &(0x7f0000001940)) [ 1281.792329][T15176] EXT4-fs (loop3): Remounting filesystem read-only [ 1281.799343][T15176] EXT4-fs (loop3): 1 truncate cleaned up [ 1281.955509][T15189] loop1: detected capacity change from 0 to 512 [ 1282.026213][T15189] EXT4-fs: Ignoring removed nobh option [ 1282.078753][T15189] EXT4-fs error (device loop1): ext4_validate_block_bitmap:440: comm syz-executor.1: bg 0: block 35: padding at end of block bitmap is not set [ 1282.153177][T15189] EXT4-fs (loop1): Remounting filesystem read-only [ 1282.159945][T15189] EXT4-fs (loop1): 1 truncate cleaned up 22:24:56 executing program 5: mkdir(0x0, 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) open(0x0, 0x0, 0x8) r0 = openat$cgroup_procs(0xffffffffffffffff, &(0x7f0000000140)='cgroup.procs\x00', 0x2, 0x0) writev(r0, &(0x7f0000000440)=[{0x0}], 0x1) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000240)=0x5) r1 = getpid() sched_setscheduler(r1, 0x0, &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) open(0x0, 0x0, 0x145) connect$unix(r2, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r3, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r2, &(0x7f00000000c0), 0x10120, 0x2, 0x0) ioctl$EXT4_IOC_CHECKPOINT(0xffffffffffffffff, 0x4004662b, &(0x7f00000002c0)) syz_mount_image$ext4(&(0x7f0000000440)='ext4\x00', &(0x7f0000000480)='./file0\x00', 0x4400, &(0x7f0000000000)={[{@inode_readahead_blks}, {@block_validity}, {@debug_want_extra_isize={'debug_want_extra_isize', 0x3d, 0x66}}, {@errors_remount}, {@nobh}, {@quota}]}, 0x1, 0x41f, &(0x7f00000004c0)="$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") 22:24:56 executing program 4: syz_usb_connect$printer(0x0, 0x2d, &(0x7f0000000180)={{0x12, 0x1, 0x201, 0x0, 0x0, 0x0, 0x8, 0x525, 0xa4a8, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x1b, 0x1, 0x1, 0x0, 0x30, 0x0, [{{0x9, 0x4, 0x0, 0xff, 0x1, 0x7, 0x1, 0x1, 0x0, "", {{{0x9, 0x5, 0x1, 0x2, 0x20}}}}}]}}]}}, &(0x7f0000000600)={0x0, 0x0, 0x2e, &(0x7f0000000200)={0x5, 0xf, 0x2e, 0x4, [@ext_cap={0x7}, @ss_container_id={0x14, 0x10, 0x4, 0x0, "c19cdfbbcf43c8aa492e9fd6e2a10498"}, @wireless={0xb}, @ptm_cap={0x3}]}, 0x2, [{0x2, &(0x7f0000000240)=@string={0x2}}, {0x12, &(0x7f0000000380)=@string={0x12, 0x3, "817b8ec1b9f46c32bbfd06ddeed90255"}}]}) 22:24:56 executing program 2: syz_usb_connect(0x0, 0x52, &(0x7f0000000b80)={{0x12, 0x1, 0x0, 0x80, 0xa, 0xae, 0x20, 0x830, 0x50, 0xf2be, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x40, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x2, 0x5e, 0xcd, 0x55, 0x0, [@uac_control={{}, [@mixer_unit={0x5, 0x24, 0x4, 0x1}]}], [{{0x9, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [@uac_iso={0x7}]}}, {{0x9, 0x5, 0x0, 0x0, 0x0, 0x0, 0x40, 0x0, [@uac_iso={0x7}]}}]}}]}}]}}, 0x0) 22:24:56 executing program 0: ioctl$SECCOMP_IOCTL_NOTIF_ADDFD(0xffffffffffffffff, 0x40182103, &(0x7f0000000000)) socketpair(0x21, 0x0, 0x0, &(0x7f0000000080)) 22:24:56 executing program 3: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r0 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000000140)='cgroup.procs\x00', 0x2, 0x0) writev(r1, 0x0, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000240)=0x5) getpid() socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) open(&(0x7f00000020c0)='./file0\x00', 0x0, 0x0) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) syz_mount_image$ext4(&(0x7f0000000440)='ext4\x00', &(0x7f0000000480)='./file0\x00', 0x4400, &(0x7f0000000000)={[{@inode_readahead_blks}, {@block_validity}, {@debug_want_extra_isize={'debug_want_extra_isize', 0x3d, 0x66}}, {@errors_remount}, {@nobh}, {@quota}]}, 0x1, 0x41f, &(0x7f00000004c0)="$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") 22:24:57 executing program 0: read$FUSE(0xffffffffffffffff, 0x0, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000002140), 0x0, 0x0) fcntl$lock(0xffffffffffffffff, 0x0, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000041c0)='./cgroup/syz1\x00', 0x200002, 0x0) [ 1282.960767][T15202] loop3: detected capacity change from 0 to 512 [ 1282.968178][T15202] EXT4-fs: Ignoring removed nobh option [ 1282.997960][T15202] EXT4-fs error (device loop3): ext4_validate_block_bitmap:440: comm syz-executor.3: bg 0: block 35: padding at end of block bitmap is not set [ 1283.016660][T15202] EXT4-fs (loop3): Remounting filesystem read-only [ 1283.024157][T15202] EXT4-fs (loop3): 1 truncate cleaned up 22:24:57 executing program 0: bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000900)={0x18, 0x9, &(0x7f00000006c0)=@raw=[@call, @map_val, @exit, @map_fd, @exit, @map_val], &(0x7f0000000740)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) 22:24:57 executing program 0: openat$vcsa(0xffffffffffffff9c, &(0x7f0000001740), 0xc0603, 0x0) [ 1283.121699][ T5354] usb 3-1: new high-speed USB device number 9 using dummy_hcd [ 1283.142226][ T5108] usb 5-1: new high-speed USB device number 5 using dummy_hcd [ 1283.158919][T15209] loop5: detected capacity change from 0 to 512 22:24:57 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001340)={0xffffffffffffffff}) writev(r0, &(0x7f0000007bc0)=[{&(0x7f0000005700)="81", 0x1}, {&(0x7f0000005780)="02", 0x1}, {&(0x7f0000005800)="e8", 0x1}, {0x0}, {0x0}, {0x0}, {&(0x7f00000069c0)="1c", 0x1}, {0x0}, {0x0}], 0x9) [ 1283.192997][T15209] EXT4-fs: Ignoring removed nobh option [ 1283.235783][T15209] EXT4-fs error (device loop5): ext4_validate_block_bitmap:440: comm syz-executor.5: bg 0: block 35: padding at end of block bitmap is not set [ 1283.354989][T15209] EXT4-fs (loop5): Remounting filesystem read-only [ 1283.362413][ T5354] usb 3-1: Using ep0 maxpacket: 32 22:24:57 executing program 1: openat$cgroup_procs(0xffffffffffffffff, 0x0, 0x2, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000240)=0x5) r0 = getpid() sched_setscheduler(r0, 0x2, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(0xffffffffffffffff, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10120, 0x2, 0x0) syz_mount_image$ext4(&(0x7f0000000440)='ext4\x00', &(0x7f0000000480)='./file0\x00', 0x4400, &(0x7f0000000000)={[{@inode_readahead_blks}, {@block_validity}, {@debug_want_extra_isize={'debug_want_extra_isize', 0x3d, 0x66}}, {@errors_remount}, {@nobh}, {@quota}]}, 0x1, 0x41f, &(0x7f00000004c0)="$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") 22:24:57 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_ipv6_tunnel_SIOCGET6RD(r0, 0x89f8, 0x0) syz_clone(0x801600, 0x0, 0x0, &(0x7f00000018c0), 0x0, 0x0) [ 1283.405197][T15209] EXT4-fs (loop5): 1 truncate cleaned up [ 1283.411949][ T5108] usb 5-1: Using ep0 maxpacket: 8 [ 1283.426772][T15209] EXT4-fs mount: 118 callbacks suppressed [ 1283.426794][T15209] EXT4-fs (loop5): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 1283.482354][ T5055] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 1283.492038][ T5354] usb 3-1: config 0 has an invalid interface number: 1 but max is 0 [ 1283.500097][ T5354] usb 3-1: config 0 has 2 interfaces, different from the descriptor's value: 1 [ 1283.543320][ T5354] usb 3-1: config 0 interface 0 altsetting 0 has 0 endpoint descriptors, different from the interface descriptor's value: 2 [ 1283.557764][ T5354] usb 3-1: config 0 interface 1 altsetting 0 has 0 endpoint descriptors, different from the interface descriptor's value: 9 22:24:57 executing program 0: r0 = socket$igmp6(0xa, 0x3, 0x2) setsockopt$sock_timeval(r0, 0x1, 0x0, &(0x7f0000000880), 0x10) [ 1283.652456][ T5108] usb 5-1: config 1 interface 0 altsetting 255 bulk endpoint 0x1 has invalid maxpacket 32 [ 1283.674290][ T5108] usb 5-1: config 1 interface 0 has no altsetting 0 [ 1283.721964][ T5354] usb 3-1: New USB device found, idVendor=0830, idProduct=0050, bcdDevice=f2.be [ 1283.735854][ T5354] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1283.751974][ T5108] usb 5-1: language id specifier not provided by device, defaulting to English [ 1283.776729][ T5354] usb 3-1: Product: syz [ 1283.793221][ T5354] usb 3-1: Manufacturer: syz [ 1283.807321][ T5354] usb 3-1: SerialNumber: syz [ 1283.819336][T15225] loop1: detected capacity change from 0 to 512 [ 1283.839556][ T5060] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 1283.863771][ T5354] usb 3-1: config 0 descriptor?? [ 1283.876251][T15225] EXT4-fs: Ignoring removed nobh option [ 1283.902222][ T5108] usb 5-1: New USB device found, idVendor=0525, idProduct=a4a8, bcdDevice= 0.40 [ 1283.911354][ T5108] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1283.913734][ T5354] usb 3-1: active config #0 != 1 ?? [ 1283.937890][ T5354] usb 3-1: active config #0 != 1 ?? [ 1283.946488][ T5108] usb 5-1: Product: syz [ 1283.950954][ T5108] usb 5-1: Manufacturer: 箁솎㉬ﶻ唂 [ 1283.971673][T15225] EXT4-fs error (device loop1): ext4_validate_block_bitmap:440: comm syz-executor.1: bg 0: block 35: padding at end of block bitmap is not set [ 1283.980789][ T5108] usb 5-1: SerialNumber: syz [ 1284.000856][T15225] EXT4-fs (loop1): Remounting filesystem read-only [ 1284.050549][T15225] EXT4-fs (loop1): 1 truncate cleaned up [ 1284.056490][T15225] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 1284.072386][T15199] raw-gadget.0 gadget.4: fail, usb_ep_enable returned -22 [ 1284.116969][ T5354] usb 3-1: USB disconnect, device number 9 [ 1284.354687][ T5108] usblp 5-1:1.0: usblp0: USB Unidirectional printer dev 5 if 0 alt 255 proto 1 vid 0x0525 pid 0xA4A8 [ 1284.396489][ T5108] usb 5-1: USB disconnect, device number 5 [ 1284.435721][ T5108] usblp0: removed 22:24:58 executing program 5: mkdir(0x0, 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) open(0x0, 0x0, 0x8) r0 = openat$cgroup_procs(0xffffffffffffffff, &(0x7f0000000140)='cgroup.procs\x00', 0x2, 0x0) writev(r0, &(0x7f0000000440)=[{0x0}], 0x1) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000240)=0x5) r1 = getpid() sched_setscheduler(r1, 0x0, &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) open(0x0, 0x0, 0x145) connect$unix(r2, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r3, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r2, &(0x7f00000000c0), 0x10120, 0x2, 0x0) ioctl$EXT4_IOC_CHECKPOINT(0xffffffffffffffff, 0x4004662b, &(0x7f00000002c0)) syz_mount_image$ext4(&(0x7f0000000440)='ext4\x00', &(0x7f0000000480)='./file0\x00', 0x4400, &(0x7f0000000000)={[{@inode_readahead_blks}, {@block_validity}, {@debug_want_extra_isize={'debug_want_extra_isize', 0x3d, 0x66}}, {@errors_remount}, {@nobh}, {@quota}]}, 0x1, 0x41f, &(0x7f00000004c0)="$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") 22:24:58 executing program 3: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r0 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000000140)='cgroup.procs\x00', 0x2, 0x0) writev(r1, 0x0, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000240)=0x5) getpid() socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)) open(&(0x7f00000020c0)='./file0\x00', 0x0, 0x145) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000bd000), 0x318, 0x0) syz_mount_image$ext4(&(0x7f0000000440)='ext4\x00', &(0x7f0000000480)='./file0\x00', 0x4400, &(0x7f0000000000)={[{@inode_readahead_blks}, {@block_validity}, {@debug_want_extra_isize={'debug_want_extra_isize', 0x3d, 0x66}}, {@errors_remount}, {@nobh}, {@quota}]}, 0x1, 0x41f, &(0x7f00000004c0)="$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") 22:24:58 executing program 0: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000a80)={&(0x7f0000000900)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x0, 0x0, 0x2}}, &(0x7f0000000980)=""/227, 0x1a, 0xe3, 0x1}, 0x20) 22:24:58 executing program 4: syz_usb_connect$printer(0x0, 0x2d, &(0x7f0000000180)={{0x12, 0x1, 0x201, 0x0, 0x0, 0x0, 0x8, 0x525, 0xa4a8, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x1b, 0x1, 0x1, 0x0, 0x30, 0x0, [{{0x9, 0x4, 0x0, 0xff, 0x1, 0x7, 0x1, 0x1, 0x0, "", {{{0x9, 0x5, 0x1, 0x2, 0x20}}}}}]}}]}}, &(0x7f0000000600)={0x0, 0x0, 0x2e, &(0x7f0000000200)={0x5, 0xf, 0x2e, 0x4, [@ext_cap={0x7}, @ss_container_id={0x14, 0x10, 0x4, 0x0, "c19cdfbbcf43c8aa492e9fd6e2a10498"}, @wireless={0xb}, @ptm_cap={0x3}]}, 0x2, [{0x2, &(0x7f0000000240)=@string={0x2}}, {0x12, &(0x7f0000000380)=@string={0x12, 0x3, "817b8ec1b9f46c32bbfd06ddeed90255"}}]}) 22:24:58 executing program 2: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000700), 0x0, 0x0) ioctl$TUNSETOWNER(r0, 0x400454cc, 0xffffffffffffffff) [ 1284.887129][ T5051] EXT4-fs (loop5): unmounting filesystem 00000000-0000-0000-0000-000000000000. 22:24:59 executing program 2: r0 = epoll_create1(0x0) ioctl$EXT4_IOC_ALLOC_DA_BLKS(r0, 0x660c) [ 1284.936829][T15234] loop3: detected capacity change from 0 to 512 [ 1284.944721][T15234] EXT4-fs: Ignoring removed nobh option [ 1284.971185][T15234] EXT4-fs error (device loop3): ext4_validate_block_bitmap:440: comm syz-executor.3: bg 0: block 35: padding at end of block bitmap is not set 22:24:59 executing program 2: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='oom_score\x00') epoll_pwait(r0, &(0x7f0000000080)=[{}], 0x1, 0x0, &(0x7f0000000100), 0x8) 22:24:59 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001340)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r0, &(0x7f0000000a80)={&(0x7f0000000440)=@abs, 0x6e, 0x0, 0x0, &(0x7f0000000980)=[@rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}], 0x18}, 0x0) [ 1284.986446][T15234] EXT4-fs (loop3): Remounting filesystem read-only [ 1284.993748][T15234] EXT4-fs (loop3): 1 truncate cleaned up [ 1284.999466][T15234] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. 22:24:59 executing program 1: openat$cgroup_procs(0xffffffffffffffff, 0x0, 0x2, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000240)=0x5) r0 = getpid() sched_setscheduler(r0, 0x2, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(0xffffffffffffffff, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10120, 0x2, 0x0) syz_mount_image$ext4(&(0x7f0000000440)='ext4\x00', &(0x7f0000000480)='./file0\x00', 0x4400, &(0x7f0000000000)={[{@inode_readahead_blks}, {@block_validity}, {@debug_want_extra_isize={'debug_want_extra_isize', 0x3d, 0x66}}, {@errors_remount}, {@nobh}, {@quota}]}, 0x1, 0x41f, &(0x7f00000004c0)="$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") 22:24:59 executing program 3: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r0 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000000140)='cgroup.procs\x00', 0x2, 0x0) writev(r1, 0x0, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000240)=0x5) getpid() socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)) open(&(0x7f00000020c0)='./file0\x00', 0x0, 0x145) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000bd000), 0x318, 0x0) syz_mount_image$ext4(&(0x7f0000000440)='ext4\x00', &(0x7f0000000480)='./file0\x00', 0x4400, &(0x7f0000000000)={[{@inode_readahead_blks}, {@block_validity}, {@debug_want_extra_isize={'debug_want_extra_isize', 0x3d, 0x66}}, {@errors_remount}, {@nobh}, {@quota}]}, 0x1, 0x41f, &(0x7f00000004c0)="$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") 22:24:59 executing program 2: r0 = accept$unix(0xffffffffffffffff, &(0x7f0000000000), 0x0) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f00000000c0)={'wlan1\x00'}) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_ipv6_tunnel_SIOCGET6RD(r1, 0x89f8, &(0x7f00000001c0)={'syztnl1\x00', &(0x7f0000000100)={'gre0\x00', 0x0, 0x0, 0x0, 0xfffffeff, 0x1, {{0x1a, 0x4, 0x0, 0x3e, 0x68, 0x65, 0x0, 0x35, 0x2f, 0x0, @dev={0xac, 0x14, 0x14, 0xe}, @private=0xa010101, {[@timestamp_prespec={0x44, 0xc, 0x6, 0x3, 0x4, [{@empty}]}, @timestamp={0x44, 0x1c, 0xf, 0x0, 0x8, [0x8, 0x3, 0x6, 0xffffffff, 0x1f, 0x417dfb72]}, @end, @rr={0x7, 0x1b, 0x79, [@empty, @initdev={0xac, 0x1e, 0x1, 0x0}, @remote, @initdev={0xac, 0x1e, 0x0, 0x0}, @dev={0xac, 0x14, 0x14, 0x16}, @rand_addr]}, @timestamp_addr={0x44, 0xc, 0x39, 0x1, 0x0, [{@dev={0xac, 0x14, 0x14, 0x3e}}]}, @noop]}}}}}) sendmsg$BATADV_CMD_GET_ROUTING_ALGOS(0xffffffffffffffff, &(0x7f00000002c0)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)={0x34, 0x0, 0x4, 0x70bd2d, 0x25dfdbfc, {}, [@BATADV_ATTR_ISOLATION_MARK={0x8, 0x2b, 0x64a3dc10}, @BATADV_ATTR_GW_BANDWIDTH_DOWN={0x8, 0x31, 0x7}, @BATADV_ATTR_MULTICAST_FORCEFLOOD_ENABLED={0x5}, @BATADV_ATTR_GW_BANDWIDTH_DOWN={0x8, 0x31, 0x8}]}, 0x34}, 0x1, 0x0, 0x0, 0x4000040}, 0x880) bpf$ITER_CREATE(0x21, &(0x7f0000000300), 0x8) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000001680)={0xffffffffffffffff, 0x5, 0x8}, 0xc) ioctl$NS_GET_OWNER_UID(0xffffffffffffffff, 0xb704, 0x0) openat$vcsa(0xffffffffffffff9c, &(0x7f0000001740), 0xc0603, 0x0) accept4$unix(r0, &(0x7f0000001780)=@abs, &(0x7f0000001800)=0x6e, 0x80000) syz_clone(0x801600, &(0x7f0000001840)="b29bf34aa0bd595aa48dde63f6216587b64d43bc007d8059b2a62cc33e1082843ca5e27ea2f436a1fb94f7f0b6a40e004b2f13cdf041480a8a80c6cb77588b500714a998650aa2bb79265ffb47dbc1867807601a05fceff062b75aab13fdbad4429118bd07fba0f334f2d91ea5333f64080622", 0x73, &(0x7f00000018c0), &(0x7f0000001900), &(0x7f0000001940)) getresuid(&(0x7f0000002940), &(0x7f0000002980), &(0x7f00000029c0)) [ 1285.113579][ T5055] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. 22:24:59 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$WG_CMD_GET_DEVICE(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000040)=ANY=[], 0x130}}, 0x0) [ 1285.178898][ T5060] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 1285.338681][T15250] loop5: detected capacity change from 0 to 512 [ 1285.345521][ T5108] usb 5-1: new high-speed USB device number 6 using dummy_hcd [ 1285.430478][T15257] loop3: detected capacity change from 0 to 512 [ 1285.437531][T15257] EXT4-fs: Ignoring removed nobh option [ 1285.449632][T15250] EXT4-fs: Ignoring removed nobh option [ 1285.460012][T15257] EXT4-fs error (device loop3): ext4_validate_block_bitmap:440: comm syz-executor.3: bg 0: block 35: padding at end of block bitmap is not set [ 1285.475938][T15257] EXT4-fs (loop3): Remounting filesystem read-only [ 1285.482782][T15257] EXT4-fs (loop3): 1 truncate cleaned up [ 1285.488497][T15257] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 1285.504783][T15256] loop1: detected capacity change from 0 to 512 [ 1285.524126][T15256] EXT4-fs: Ignoring removed nobh option [ 1285.524212][ T5060] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 1285.573354][T15250] EXT4-fs error (device loop5): ext4_validate_block_bitmap:440: comm syz-executor.5: bg 0: block 35: padding at end of block bitmap is not set [ 1285.591292][T15256] EXT4-fs error (device loop1): ext4_validate_block_bitmap:440: comm syz-executor.1: bg 0: block 35: padding at end of block bitmap is not set [ 1285.607608][T15250] EXT4-fs (loop5): Remounting filesystem read-only [ 1285.614608][T15250] EXT4-fs (loop5): 1 truncate cleaned up [ 1285.620471][T15250] EXT4-fs (loop5): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 1285.642062][ T5108] usb 5-1: Using ep0 maxpacket: 8 [ 1285.663305][T15256] EXT4-fs (loop1): Remounting filesystem read-only [ 1285.752914][T15256] EXT4-fs (loop1): 1 truncate cleaned up [ 1285.771961][T15256] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 1285.861968][ T5108] usb 5-1: config 1 interface 0 altsetting 255 bulk endpoint 0x1 has invalid maxpacket 32 [ 1285.882631][ T5108] usb 5-1: config 1 interface 0 has no altsetting 0 [ 1285.939768][ T5108] usb 5-1: language id specifier not provided by device, defaulting to English [ 1286.099886][ T5108] usb 5-1: New USB device found, idVendor=0525, idProduct=a4a8, bcdDevice= 0.40 [ 1286.121912][ T5108] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1286.130082][ T5108] usb 5-1: Product: syz [ 1286.134802][ T5108] usb 5-1: Manufacturer: 箁솎㉬ﶻ唂 [ 1286.140906][ T5108] usb 5-1: SerialNumber: syz [ 1286.172003][T15235] raw-gadget.0 gadget.4: fail, usb_ep_enable returned -22 [ 1286.423873][ T5108] usblp 5-1:1.0: usblp0: USB Unidirectional printer dev 6 if 0 alt 255 proto 1 vid 0x0525 pid 0xA4A8 [ 1286.460479][ T5108] usb 5-1: USB disconnect, device number 6 [ 1286.490461][ T5108] usblp0: removed 22:25:00 executing program 5: mkdir(0x0, 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) open(0x0, 0x0, 0x8) r0 = openat$cgroup_procs(0xffffffffffffffff, &(0x7f0000000140)='cgroup.procs\x00', 0x2, 0x0) writev(r0, &(0x7f0000000440)=[{0x0}], 0x1) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000240)=0x5) r1 = getpid() sched_setscheduler(r1, 0x2, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) open(0x0, 0x0, 0x145) connect$unix(r2, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r3, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r2, &(0x7f00000000c0), 0x10120, 0x2, 0x0) ioctl$EXT4_IOC_CHECKPOINT(0xffffffffffffffff, 0x4004662b, &(0x7f00000002c0)) syz_mount_image$ext4(&(0x7f0000000440)='ext4\x00', &(0x7f0000000480)='./file0\x00', 0x4400, &(0x7f0000000000)={[{@inode_readahead_blks}, {@block_validity}, {@debug_want_extra_isize={'debug_want_extra_isize', 0x3d, 0x66}}, {@errors_remount}, {@nobh}, {@quota}]}, 0x1, 0x41f, &(0x7f00000004c0)="$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") 22:25:00 executing program 0: syz_usb_connect(0x0, 0x52, &(0x7f0000000b80)={{0x12, 0x1, 0x0, 0x80, 0xa, 0xae, 0x20, 0x830, 0x50, 0xf2be, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x40, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x2, 0x5e, 0xcd, 0x55, 0x0, [@uac_control={{}, [@mixer_unit={0x5, 0x24, 0x4, 0x1}]}], [{{0x9, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [@uac_iso={0x7}]}}, {{0x9, 0x5, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, [@uac_iso={0x7}]}}]}}]}}]}}, 0x0) 22:25:00 executing program 2: getresuid(&(0x7f0000002940), 0x0, 0x0) [ 1286.817532][ T5051] EXT4-fs (loop5): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 1286.857721][ T5055] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. 22:25:01 executing program 1: openat$cgroup_procs(0xffffffffffffffff, 0x0, 0x2, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000240)=0x5) r0 = getpid() sched_setscheduler(r0, 0x2, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, 0x0, 0x0) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10120, 0x2, 0x0) syz_mount_image$ext4(&(0x7f0000000440)='ext4\x00', &(0x7f0000000480)='./file0\x00', 0x4400, &(0x7f0000000000)={[{@inode_readahead_blks}, {@block_validity}, {@debug_want_extra_isize={'debug_want_extra_isize', 0x3d, 0x66}}, {@errors_remount}, {@nobh}, {@quota}]}, 0x1, 0x41f, &(0x7f00000004c0)="$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") 22:25:01 executing program 2: chown(&(0x7f0000000300)='./file0\x00', 0xee01, 0x0) 22:25:01 executing program 3: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r0 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000000140)='cgroup.procs\x00', 0x2, 0x0) writev(r1, 0x0, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000240)=0x5) getpid() socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)) open(&(0x7f00000020c0)='./file0\x00', 0x0, 0x145) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000bd000), 0x318, 0x0) syz_mount_image$ext4(&(0x7f0000000440)='ext4\x00', &(0x7f0000000480)='./file0\x00', 0x4400, &(0x7f0000000000)={[{@inode_readahead_blks}, {@block_validity}, {@debug_want_extra_isize={'debug_want_extra_isize', 0x3d, 0x66}}, {@errors_remount}, {@nobh}, {@quota}]}, 0x1, 0x41f, &(0x7f00000004c0)="$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") 22:25:01 executing program 4: syz_usb_connect$printer(0x0, 0x2d, &(0x7f0000000180)={{0x12, 0x1, 0x201, 0x0, 0x0, 0x0, 0x8, 0x525, 0xa4a8, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x1b, 0x1, 0x1, 0x0, 0x30, 0x0, [{{0x9, 0x4, 0x0, 0xff, 0x1, 0x7, 0x1, 0x1, 0x0, "", {{{0x9, 0x5, 0x1, 0x2, 0x20}}}}}]}}]}}, &(0x7f0000000600)={0x0, 0x0, 0x2e, &(0x7f0000000200)={0x5, 0xf, 0x2e, 0x4, [@ext_cap={0x7}, @ss_container_id={0x14, 0x10, 0x4, 0x0, "c19cdfbbcf43c8aa492e9fd6e2a10498"}, @wireless={0xb}, @ptm_cap={0x3}]}, 0x2, [{0x2, &(0x7f0000000240)=@string={0x2}}, {0x12, &(0x7f0000000380)=@string={0x12, 0x3, "817b8ec1b9f46c32bbfd06ddeed90255"}}]}) [ 1287.034219][T15270] loop3: detected capacity change from 0 to 512 [ 1287.041108][T15270] EXT4-fs: Ignoring removed nobh option [ 1287.062670][T15270] EXT4-fs error (device loop3): ext4_validate_block_bitmap:440: comm syz-executor.3: bg 0: block 35: padding at end of block bitmap is not set [ 1287.077838][T15270] EXT4-fs (loop3): Remounting filesystem read-only 22:25:01 executing program 3: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r0 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000000140)='cgroup.procs\x00', 0x2, 0x0) writev(r1, 0x0, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000240)=0x5) getpid() socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) open(&(0x7f00000020c0)='./file0\x00', 0x0, 0x145) sendmmsg$unix(r2, 0x0, 0x0, 0x0) syz_mount_image$ext4(&(0x7f0000000440)='ext4\x00', &(0x7f0000000480)='./file0\x00', 0x4400, &(0x7f0000000000)={[{@inode_readahead_blks}, {@block_validity}, {@debug_want_extra_isize={'debug_want_extra_isize', 0x3d, 0x66}}, {@errors_remount}, {@nobh}, {@quota}]}, 0x1, 0x41f, &(0x7f00000004c0)="$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") [ 1287.081772][ T5108] usb 1-1: new high-speed USB device number 14 using dummy_hcd [ 1287.084717][T15270] EXT4-fs (loop3): 1 truncate cleaned up [ 1287.098355][T15270] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. 22:25:01 executing program 2: execve(&(0x7f0000002780)='./file0\x00', 0x0, &(0x7f0000002b80)=[&(0x7f0000002b40)='subj_type']) [ 1287.158138][T15274] loop5: detected capacity change from 0 to 512 [ 1287.168300][T15274] EXT4-fs: Ignoring removed nobh option [ 1287.185117][ T5060] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 1287.201806][T15281] process 'syz-executor.2' launched './file0' with NULL argv: empty string added 22:25:01 executing program 2: execve(&(0x7f0000002780)='./file0\x00', 0x0, 0x0) [ 1287.296430][T15274] EXT4-fs error (device loop5): ext4_validate_block_bitmap:440: comm syz-executor.5: bg 0: block 35: padding at end of block bitmap is not set [ 1287.299895][T15282] loop1: detected capacity change from 0 to 512 [ 1287.332079][T15274] EXT4-fs (loop5): Remounting filesystem read-only [ 1287.348305][T15274] EXT4-fs (loop5): 1 truncate cleaned up [ 1287.361998][ T5108] usb 1-1: Using ep0 maxpacket: 32 [ 1287.384854][T15274] EXT4-fs (loop5): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 1287.410576][ T5115] usb 5-1: new high-speed USB device number 7 using dummy_hcd 22:25:01 executing program 2: getgroups(0x1, &(0x7f00000080c0)=[0x0]) [ 1287.459041][T15285] loop3: detected capacity change from 0 to 512 [ 1287.466481][T15285] EXT4-fs: Ignoring removed nobh option [ 1287.482260][ T5108] usb 1-1: config 0 has an invalid interface number: 1 but max is 0 [ 1287.485023][T15285] EXT4-fs error (device loop3): ext4_validate_block_bitmap:440: comm syz-executor.3: bg 0: block 35: padding at end of block bitmap is not set [ 1287.492867][ T5108] usb 1-1: config 0 has 2 interfaces, different from the descriptor's value: 1 [ 1287.513456][T15285] EXT4-fs (loop3): Remounting filesystem read-only [ 1287.515504][ T5108] usb 1-1: config 0 interface 0 altsetting 0 has 0 endpoint descriptors, different from the interface descriptor's value: 2 [ 1287.521197][T15285] EXT4-fs (loop3): 1 truncate cleaned up [ 1287.533986][ T5108] usb 1-1: config 0 interface 1 altsetting 0 has 0 endpoint descriptors, different from the interface descriptor's value: 9 [ 1287.539630][T15285] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 1287.577377][T15282] EXT4-fs: Ignoring removed nobh option 22:25:01 executing program 3: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r0 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000000140)='cgroup.procs\x00', 0x2, 0x0) writev(r1, 0x0, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000240)=0x5) getpid() socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) open(&(0x7f00000020c0)='./file0\x00', 0x0, 0x145) sendmmsg$unix(r2, 0x0, 0x0, 0x0) syz_mount_image$ext4(&(0x7f0000000440)='ext4\x00', &(0x7f0000000480)='./file0\x00', 0x4400, &(0x7f0000000000)={[{@inode_readahead_blks}, {@block_validity}, {@debug_want_extra_isize={'debug_want_extra_isize', 0x3d, 0x66}}, {@errors_remount}, {@nobh}, {@quota}]}, 0x1, 0x41f, &(0x7f00000004c0)="$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") [ 1287.668581][T15282] EXT4-fs error (device loop1): ext4_validate_block_bitmap:440: comm syz-executor.1: bg 0: block 35: padding at end of block bitmap is not set [ 1287.669577][ T5060] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 1287.693024][ T5115] usb 5-1: Using ep0 maxpacket: 8 [ 1287.741893][ T5108] usb 1-1: New USB device found, idVendor=0830, idProduct=0050, bcdDevice=f2.be [ 1287.751021][ T5108] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1287.781993][T15282] EXT4-fs (loop1): Remounting filesystem read-only [ 1287.815401][T15292] loop3: detected capacity change from 0 to 512 [ 1287.819435][ T5108] usb 1-1: Product: syz [ 1287.823044][T15292] EXT4-fs: Ignoring removed nobh option [ 1287.825936][ T5108] usb 1-1: Manufacturer: syz [ 1287.833279][T15282] EXT4-fs (loop1): 1 truncate cleaned up [ 1287.845175][T15282] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 1287.887760][T15292] EXT4-fs error (device loop3): ext4_validate_block_bitmap:440: comm syz-executor.3: bg 0: block 35: padding at end of block bitmap is not set [ 1287.903012][T15292] EXT4-fs (loop3): Remounting filesystem read-only [ 1287.910706][T15292] EXT4-fs (loop3): 1 truncate cleaned up [ 1287.916644][T15292] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 1287.932057][ T5115] usb 5-1: config 1 interface 0 altsetting 255 bulk endpoint 0x1 has invalid maxpacket 32 [ 1287.959508][ T5108] usb 1-1: SerialNumber: syz [ 1287.972743][ T5115] usb 5-1: config 1 interface 0 has no altsetting 0 [ 1288.004956][ T5108] usb 1-1: config 0 descriptor?? [ 1288.029203][ T5060] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 1288.072190][ T5108] usb 1-1: active config #0 != 1 ?? [ 1288.080473][ T5108] usb 1-1: active config #0 != 1 ?? [ 1288.087329][ T5115] usb 5-1: language id specifier not provided by device, defaulting to English [ 1288.229770][ T5115] usb 5-1: New USB device found, idVendor=0525, idProduct=a4a8, bcdDevice= 0.40 [ 1288.259576][ T5115] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1288.267851][ T5115] usb 5-1: Product: syz [ 1288.291680][ T5115] usb 5-1: Manufacturer: 箁솎㉬ﶻ唂 [ 1288.297675][ T5115] usb 5-1: SerialNumber: syz [ 1288.321102][ T5108] usb 1-1: USB disconnect, device number 14 [ 1288.331988][T15277] raw-gadget.1 gadget.4: fail, usb_ep_enable returned -22 [ 1288.578868][ T5115] usblp 5-1:1.0: usblp0: USB Unidirectional printer dev 7 if 0 alt 255 proto 1 vid 0x0525 pid 0xA4A8 [ 1288.619027][ T5115] usb 5-1: USB disconnect, device number 7 [ 1288.651689][ T5115] usblp0: removed [ 1288.868411][ T5055] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. 22:25:03 executing program 5: mkdir(0x0, 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) open(0x0, 0x0, 0x8) r0 = openat$cgroup_procs(0xffffffffffffffff, &(0x7f0000000140)='cgroup.procs\x00', 0x2, 0x0) writev(r0, &(0x7f0000000440)=[{0x0}], 0x1) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000240)=0x5) r1 = getpid() sched_setscheduler(r1, 0x2, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) open(0x0, 0x0, 0x145) connect$unix(r2, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r3, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r2, &(0x7f00000000c0), 0x10120, 0x2, 0x0) ioctl$EXT4_IOC_CHECKPOINT(0xffffffffffffffff, 0x4004662b, &(0x7f00000002c0)) syz_mount_image$ext4(&(0x7f0000000440)='ext4\x00', &(0x7f0000000480)='./file0\x00', 0x4400, &(0x7f0000000000)={[{@inode_readahead_blks}, {@block_validity}, {@debug_want_extra_isize={'debug_want_extra_isize', 0x3d, 0x66}}, {@errors_remount}, {@nobh}, {@quota}]}, 0x1, 0x41f, &(0x7f00000004c0)="$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") 22:25:03 executing program 3: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r0 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000000140)='cgroup.procs\x00', 0x2, 0x0) writev(r1, 0x0, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000240)=0x5) getpid() socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) open(&(0x7f00000020c0)='./file0\x00', 0x0, 0x145) sendmmsg$unix(r2, 0x0, 0x0, 0x0) syz_mount_image$ext4(&(0x7f0000000440)='ext4\x00', &(0x7f0000000480)='./file0\x00', 0x4400, &(0x7f0000000000)={[{@inode_readahead_blks}, {@block_validity}, {@debug_want_extra_isize={'debug_want_extra_isize', 0x3d, 0x66}}, {@errors_remount}, {@nobh}, {@quota}]}, 0x1, 0x41f, &(0x7f00000004c0)="$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") 22:25:03 executing program 2: syz_open_dev$evdev(&(0x7f0000004280), 0x0, 0x0) 22:25:03 executing program 0: r0 = socket$inet6_udp(0xa, 0x2, 0x0) sendmmsg$inet6(r0, &(0x7f0000004940)=[{{&(0x7f0000000000)={0xa, 0x4e20, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x3f}}}, 0x1c, 0x0}}, {{&(0x7f0000000540)={0xa, 0x4e20, 0x0, @dev}, 0x1c, 0x0, 0x0, &(0x7f0000000c00)=[@hopopts_2292={{0x18, 0x29, 0x32}}], 0x18}}], 0x2, 0x0) 22:25:03 executing program 1: openat$cgroup_procs(0xffffffffffffffff, 0x0, 0x2, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000240)=0x5) r0 = getpid() sched_setscheduler(r0, 0x2, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, 0x0, 0x0) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10120, 0x2, 0x0) syz_mount_image$ext4(&(0x7f0000000440)='ext4\x00', &(0x7f0000000480)='./file0\x00', 0x4400, &(0x7f0000000000)={[{@inode_readahead_blks}, {@block_validity}, {@debug_want_extra_isize={'debug_want_extra_isize', 0x3d, 0x66}}, {@errors_remount}, {@nobh}, {@quota}]}, 0x1, 0x41f, &(0x7f00000004c0)="$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") [ 1288.991313][ T5051] EXT4-fs (loop5): unmounting filesystem 00000000-0000-0000-0000-000000000000. 22:25:03 executing program 2: bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000900)={0x18, 0x2, &(0x7f00000006c0)=@raw=[@map_val], &(0x7f0000000740)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) [ 1289.049966][T15300] loop3: detected capacity change from 0 to 512 [ 1289.057127][T15300] EXT4-fs: Ignoring removed nobh option [ 1289.085992][T15300] EXT4-fs error (device loop3): ext4_validate_block_bitmap:440: comm syz-executor.3: bg 0: block 35: padding at end of block bitmap is not set [ 1289.101633][T15300] EXT4-fs (loop3): Remounting filesystem read-only [ 1289.108489][T15300] EXT4-fs (loop3): 1 truncate cleaned up [ 1289.114325][T15300] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. 22:25:03 executing program 4: syz_usb_connect$printer(0x0, 0x2d, &(0x7f0000000180)={{0x12, 0x1, 0x201, 0x0, 0x0, 0x0, 0x8, 0x525, 0xa4a8, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x1b, 0x1, 0x1, 0x0, 0x30, 0x0, [{{0x9, 0x4, 0x0, 0xff, 0x1, 0x7, 0x1, 0x1, 0x0, "", {{{0x9, 0x5, 0x1, 0x2, 0x20}}}}}]}}]}}, &(0x7f0000000600)={0x0, 0x0, 0x2e, &(0x7f0000000200)={0x5, 0xf, 0x2e, 0x4, [@ext_cap={0x7}, @ss_container_id={0x14, 0x10, 0x4, 0x0, "c19cdfbbcf43c8aa492e9fd6e2a10498"}, @wireless={0xb}, @ptm_cap={0x3}]}, 0x2, [{0x2, &(0x7f0000000240)=@string={0x2}}, {0x12, &(0x7f0000000380)=@string={0x12, 0x3, "817b8ec1b9f46c32bbfd06ddeed90255"}}]}) 22:25:03 executing program 0: syz_usb_connect(0x0, 0x52, &(0x7f0000000b80)={{0x12, 0x1, 0x0, 0x80, 0xa, 0xae, 0x20, 0x830, 0x50, 0xf2be, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x40, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x2, 0x5e, 0xcd, 0x55, 0x0, [@uac_control={{}, [@mixer_unit={0x5, 0x24, 0x4, 0x1}]}], [{{0x9, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [@uac_iso={0x7}]}}, {{0x9, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [@uac_iso={0x7}]}}]}}]}}]}}, 0x0) [ 1289.230887][ T5060] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. 22:25:03 executing program 2: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000500), 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x5450, 0x0) 22:25:03 executing program 3: openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000002cc0)='./cgroup/syz1\x00', 0x200002, 0x0) [ 1289.285041][T15304] loop1: detected capacity change from 0 to 512 [ 1289.382221][T15304] EXT4-fs: Ignoring removed nobh option [ 1289.405055][T15313] loop5: detected capacity change from 0 to 512 22:25:03 executing program 2: socketpair(0x2, 0x2, 0x2, &(0x7f0000000000)) 22:25:03 executing program 3: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000500), 0x0, 0x0) ioctl$SIOCSIFHWADDR(r0, 0x894c, 0x0) [ 1289.505912][T15313] EXT4-fs: Ignoring removed nobh option [ 1289.571709][ T5115] usb 1-1: new high-speed USB device number 15 using dummy_hcd [ 1289.652985][T15304] EXT4-fs error (device loop1): ext4_validate_block_bitmap:440: comm syz-executor.1: bg 0: block 35: padding at end of block bitmap is not set [ 1289.681881][ T5110] usb 5-1: new high-speed USB device number 8 using dummy_hcd [ 1289.731224][T15313] EXT4-fs error (device loop5): ext4_validate_block_bitmap:440: comm syz-executor.5: bg 0: block 35: padding at end of block bitmap is not set [ 1289.768664][T15304] EXT4-fs (loop1): Remounting filesystem read-only [ 1289.798786][T15304] EXT4-fs (loop1): 1 truncate cleaned up [ 1289.808271][T15313] EXT4-fs (loop5): Remounting filesystem read-only [ 1289.821903][ T5115] usb 1-1: Using ep0 maxpacket: 32 [ 1289.827109][T15313] EXT4-fs (loop5): 1 truncate cleaned up [ 1289.827155][T15313] EXT4-fs (loop5): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 1289.849375][T15304] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 1289.931643][ T5110] usb 5-1: Using ep0 maxpacket: 8 [ 1290.011995][ T5115] usb 1-1: config 0 has an invalid interface number: 1 but max is 0 [ 1290.020081][ T5115] usb 1-1: config 0 has 2 interfaces, different from the descriptor's value: 1 [ 1290.041741][ T5115] usb 1-1: config 0 interface 0 altsetting 0 has 0 endpoint descriptors, different from the interface descriptor's value: 2 [ 1290.090017][ T5115] usb 1-1: config 0 interface 1 altsetting 0 has 0 endpoint descriptors, different from the interface descriptor's value: 9 [ 1290.132074][ T5110] usb 5-1: config 1 interface 0 altsetting 255 bulk endpoint 0x1 has invalid maxpacket 32 [ 1290.146827][ T5110] usb 5-1: config 1 interface 0 has no altsetting 0 [ 1290.192469][ T5110] usb 5-1: language id specifier not provided by device, defaulting to English [ 1290.291953][ T5115] usb 1-1: New USB device found, idVendor=0830, idProduct=0050, bcdDevice=f2.be [ 1290.307873][ T5115] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1290.321960][ T5110] usb 5-1: New USB device found, idVendor=0525, idProduct=a4a8, bcdDevice= 0.40 [ 1290.334665][ T5110] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1290.340034][ T5115] usb 1-1: Product: syz [ 1290.352124][ T5110] usb 5-1: Product: syz [ 1290.361671][ T5115] usb 1-1: Manufacturer: syz [ 1290.362049][ T5110] usb 5-1: Manufacturer: 箁솎㉬ﶻ唂 [ 1290.366927][ T5115] usb 1-1: SerialNumber: syz [ 1290.385496][ T5110] usb 5-1: SerialNumber: syz [ 1290.422096][T15315] raw-gadget.1 gadget.4: fail, usb_ep_enable returned -22 [ 1290.422497][ T5115] usb 1-1: config 0 descriptor?? [ 1290.511405][ T5115] usb 1-1: active config #0 != 1 ?? [ 1290.532960][ T5115] usb 1-1: active config #0 != 1 ?? [ 1290.666085][ T5110] usblp 5-1:1.0: usblp0: USB Unidirectional printer dev 8 if 0 alt 255 proto 1 vid 0x0525 pid 0xA4A8 [ 1290.699185][ T5110] usb 5-1: USB disconnect, device number 8 [ 1290.711241][ T5112] usb 1-1: USB disconnect, device number 15 [ 1290.718760][ T5110] usblp0: removed 22:25:05 executing program 5: mkdir(0x0, 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) open(0x0, 0x0, 0x8) r0 = openat$cgroup_procs(0xffffffffffffffff, &(0x7f0000000140)='cgroup.procs\x00', 0x2, 0x0) writev(r0, &(0x7f0000000440)=[{0x0}], 0x1) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000240)=0x5) r1 = getpid() sched_setscheduler(r1, 0x2, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) open(0x0, 0x0, 0x145) connect$unix(r2, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r3, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r2, &(0x7f00000000c0), 0x10120, 0x2, 0x0) ioctl$EXT4_IOC_CHECKPOINT(0xffffffffffffffff, 0x4004662b, &(0x7f00000002c0)) syz_mount_image$ext4(&(0x7f0000000440)='ext4\x00', &(0x7f0000000480)='./file0\x00', 0x4400, &(0x7f0000000000)={[{@inode_readahead_blks}, {@block_validity}, {@debug_want_extra_isize={'debug_want_extra_isize', 0x3d, 0x66}}, {@errors_remount}, {@nobh}, {@quota}]}, 0x1, 0x41f, &(0x7f00000004c0)="$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") 22:25:05 executing program 3: mkdir(&(0x7f00000002c0)='./file0/file0\x00', 0x0) 22:25:05 executing program 2: getresuid(&(0x7f0000002940), &(0x7f0000002980), 0x0) [ 1290.896207][ T5055] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. 22:25:05 executing program 1: openat$cgroup_procs(0xffffffffffffffff, 0x0, 0x2, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000240)=0x5) r0 = getpid() sched_setscheduler(r0, 0x2, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, 0x0, 0x0) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10120, 0x2, 0x0) syz_mount_image$ext4(&(0x7f0000000440)='ext4\x00', &(0x7f0000000480)='./file0\x00', 0x4400, &(0x7f0000000000)={[{@inode_readahead_blks}, {@block_validity}, {@debug_want_extra_isize={'debug_want_extra_isize', 0x3d, 0x66}}, {@errors_remount}, {@nobh}, {@quota}]}, 0x1, 0x41f, &(0x7f00000004c0)="$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") 22:25:05 executing program 2: syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='oom_score\x00') [ 1290.983843][ T5051] EXT4-fs (loop5): unmounting filesystem 00000000-0000-0000-0000-000000000000. 22:25:05 executing program 3: pipe2(&(0x7f0000003580)={0xffffffffffffffff}, 0x0) fcntl$setlease(r0, 0x400, 0x0) 22:25:05 executing program 2: r0 = socket$inet6(0xa, 0x80002, 0x0) sendto$inet6(r0, 0x0, 0x0, 0x20088004, &(0x7f0000000280)={0xa, 0x4e20, 0x0, @remote}, 0x1c) sendto$inet6(r0, &(0x7f0000000000)="c7", 0x1, 0xc001, 0x0, 0x0) syz_emit_ethernet(0x3e, 0x0, 0x0) write$binfmt_elf64(r0, &(0x7f00000002c0)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40}, [{}]}, 0xfdef) 22:25:05 executing program 0: mknodat$null(0xffffffffffffffff, &(0x7f0000000140)='./file0\x00', 0x0, 0x103) 22:25:05 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001340)={0xffffffffffffffff, 0xffffffffffffffff}) preadv2(r0, 0x0, 0x0, 0x0, 0x0, 0x0) [ 1291.210622][T15339] loop1: detected capacity change from 0 to 512 22:25:05 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$team(&(0x7f0000002900), r0) sendmsg$TEAM_CMD_OPTIONS_GET(r0, &(0x7f0000003540)={&(0x7f0000002940)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000003500)={&(0x7f0000002ec0)={0x14}, 0x14}}, 0x0) [ 1291.299358][T15342] loop5: detected capacity change from 0 to 512 22:25:05 executing program 2: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001340)={0xffffffffffffffff}) writev(r0, &(0x7f0000007bc0)=[{&(0x7f0000005700)="81", 0x1}, {&(0x7f0000005780)="02", 0x1}, {&(0x7f0000005800)="e8", 0x1}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0x9) 22:25:05 executing program 3: syz_genetlink_get_family_id$smc(&(0x7f0000000040), 0xffffffffffffffff) syz_open_procfs(0x0, &(0x7f0000003b80)='net/psched\x00') bpf$OBJ_PIN_PROG(0x6, 0x0, 0x0) bpf$MAP_CREATE(0x0, &(0x7f000000d240)=@base={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, '\x00', 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x4}, 0x48) [ 1291.355714][T15339] EXT4-fs: Ignoring removed nobh option [ 1291.370756][T15342] EXT4-fs: Ignoring removed nobh option [ 1291.423018][T15339] EXT4-fs error (device loop1): ext4_validate_block_bitmap:440: comm syz-executor.1: bg 0: block 35: padding at end of block bitmap is not set [ 1291.475155][T15339] EXT4-fs (loop1): Remounting filesystem read-only [ 1291.490031][T15339] EXT4-fs (loop1): 1 truncate cleaned up [ 1291.542005][T15342] EXT4-fs error (device loop5): ext4_validate_block_bitmap:440: comm syz-executor.5: bg 0: block 35: padding at end of block bitmap is not set [ 1291.582668][T15339] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 1291.654757][T15342] EXT4-fs (loop5): Remounting filesystem read-only [ 1291.683095][T15342] EXT4-fs (loop5): 1 truncate cleaned up [ 1291.688843][T15342] EXT4-fs (loop5): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 1292.370378][ T5055] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. 22:25:06 executing program 4: syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/vlan/config\x00') 22:25:06 executing program 2: openat$fuse(0xffffffffffffff9c, &(0x7f0000008900), 0x2, 0x0) 22:25:06 executing program 0: add_key(&(0x7f0000000300)='asymmetric\x00', 0x0, 0x0, 0x0, 0xfffffffffffffffb) 22:25:06 executing program 3: openat$pidfd(0xffffffffffffff9c, &(0x7f00000006c0), 0x0, 0x0) 22:25:06 executing program 5: mkdir(0x0, 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) open(0x0, 0x0, 0x8) r0 = openat$cgroup_procs(0xffffffffffffffff, &(0x7f0000000140)='cgroup.procs\x00', 0x2, 0x0) writev(r0, &(0x7f0000000440)=[{0x0}], 0x1) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000240)=0x5) r1 = getpid() sched_setscheduler(r1, 0x2, &(0x7f0000000200)) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) open(0x0, 0x0, 0x145) connect$unix(r2, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r3, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r2, &(0x7f00000000c0), 0x10120, 0x2, 0x0) ioctl$EXT4_IOC_CHECKPOINT(0xffffffffffffffff, 0x4004662b, &(0x7f00000002c0)) syz_mount_image$ext4(&(0x7f0000000440)='ext4\x00', &(0x7f0000000480)='./file0\x00', 0x4400, &(0x7f0000000000)={[{@inode_readahead_blks}, {@block_validity}, {@debug_want_extra_isize={'debug_want_extra_isize', 0x3d, 0x66}}, {@errors_remount}, {@nobh}, {@quota}]}, 0x1, 0x41f, &(0x7f00000004c0)="$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") 22:25:06 executing program 1: openat$cgroup_procs(0xffffffffffffffff, 0x0, 0x2, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000240)=0x5) r0 = getpid() sched_setscheduler(r0, 0x2, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10120, 0x2, 0x0) syz_mount_image$ext4(&(0x7f0000000440)='ext4\x00', &(0x7f0000000480)='./file0\x00', 0x4400, &(0x7f0000000000)={[{@inode_readahead_blks}, {@block_validity}, {@debug_want_extra_isize={'debug_want_extra_isize', 0x3d, 0x66}}, {@errors_remount}, {@nobh}, {@quota}]}, 0x1, 0x41f, &(0x7f00000004c0)="$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") 22:25:06 executing program 4: add_key$keyring(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x0}, 0x0, 0x0, 0xfffffffffffffffa) 22:25:06 executing program 3: creat(&(0x7f0000000180)='./file0\x00', 0x0) lgetxattr(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)=@known='trusted.overlay.impure\x00', 0x0, 0x0) [ 1292.614344][ T5051] EXT4-fs (loop5): unmounting filesystem 00000000-0000-0000-0000-000000000000. 22:25:06 executing program 0: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000002140), 0x0, 0x0) fcntl$lock(r0, 0x6, &(0x7f0000002180)={0x0, 0x1}) 22:25:06 executing program 2: syz_usb_connect(0x0, 0x48, &(0x7f0000000100)={{0x12, 0x1, 0x0, 0x35, 0x4f, 0x5, 0x40, 0x8086, 0x9500, 0xf477, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x36, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x4, 0xb1, 0x8, 0x53, 0x0, [], [{{0x9, 0x5, 0x80, 0x0, 0x200}}, {{0x9, 0x5, 0x0, 0x2, 0x10}}, {}, {}]}}]}}]}}, 0x0) [ 1292.719483][T15367] loop1: detected capacity change from 0 to 512 [ 1292.791382][T15367] EXT4-fs: Ignoring removed nobh option 22:25:07 executing program 0: syz_genetlink_get_family_id$tipc(&(0x7f000000c2c0), 0xffffffffffffffff) 22:25:07 executing program 3: bpf$BPF_BTF_GET_FD_BY_ID(0x13, &(0x7f0000000dc0)=0xffffffffffffffff, 0x4) [ 1292.863185][T15367] EXT4-fs error (device loop1): ext4_validate_block_bitmap:440: comm syz-executor.1: bg 0: block 35: padding at end of block bitmap is not set 22:25:07 executing program 4: syz_usb_connect$printer(0x0, 0x2d, &(0x7f0000000180)={{0x12, 0x1, 0x201, 0x0, 0x0, 0x0, 0x8, 0x525, 0xa4a8, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x1b, 0x1, 0x1, 0x0, 0x30, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0x7, 0x1, 0x1, 0x0, "", {{{0x9, 0x5, 0x1, 0x2, 0x20}}}}}]}}]}}, &(0x7f0000000600)={0x0, 0x0, 0x1a, &(0x7f0000000200)={0x5, 0xf, 0x1a, 0x3, [@ext_cap={0x7}, @wireless={0xb}, @ptm_cap={0x3}]}}) 22:25:07 executing program 0: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x5, 0x0) getsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f0000000000), &(0x7f0000000040)=0x4) [ 1292.962442][T15367] EXT4-fs (loop1): Remounting filesystem read-only [ 1292.986386][T15367] EXT4-fs (loop1): 1 truncate cleaned up 22:25:07 executing program 3: mount$binder(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040), 0x0, 0x0) execve(&(0x7f0000002780)='./file0\x00', &(0x7f00000028c0)=[&(0x7f00000027c0)='.\x00'], &(0x7f0000002b80)=[&(0x7f0000002900)='*\x00', &(0x7f0000002b40)='subj_type']) [ 1293.035292][T15367] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 1293.035426][T15380] loop5: detected capacity change from 0 to 512 [ 1293.167833][T15380] EXT4-fs: Ignoring removed nobh option [ 1293.201796][ T5354] usb 3-1: new high-speed USB device number 10 using dummy_hcd 22:25:07 executing program 0: bpf$BPF_BTF_LOAD(0x12, &(0x7f00000003c0)={&(0x7f0000000200)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0xc, 0xc, 0x2, [@struct]}}, &(0x7f00000002c0)=""/224, 0x26, 0xe0, 0x1}, 0x20) [ 1293.210568][T15380] EXT4-fs error (device loop5): ext4_validate_block_bitmap:440: comm syz-executor.5: bg 0: block 35: padding at end of block bitmap is not set [ 1293.226400][T15380] EXT4-fs (loop5): Remounting filesystem read-only [ 1293.234513][T15380] EXT4-fs (loop5): 1 truncate cleaned up [ 1293.240509][T15380] EXT4-fs (loop5): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 1293.351904][ T5112] usb 5-1: new high-speed USB device number 9 using dummy_hcd [ 1293.507997][ T5055] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 1293.562038][ T5354] usb 3-1: config 0 interface 0 altsetting 0 has an invalid endpoint with address 0x80, skipping [ 1293.598909][ T5354] usb 3-1: config 0 interface 0 altsetting 0 has an invalid endpoint with address 0x0, skipping [ 1293.612316][ T5112] usb 5-1: Using ep0 maxpacket: 8 [ 1293.622292][ T5354] usb 3-1: config 0 interface 0 altsetting 0 has an invalid endpoint with address 0x0, skipping [ 1293.641748][ T5354] usb 3-1: config 0 interface 0 altsetting 0 has an invalid endpoint with address 0x0, skipping [ 1293.811751][ T5354] usb 3-1: New USB device found, idVendor=8086, idProduct=9500, bcdDevice=f4.77 [ 1293.820866][ T5354] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1293.831984][ T5112] usb 5-1: config 1 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 0 [ 1293.841676][ T5354] usb 3-1: Product: syz [ 1293.864461][ T5354] usb 3-1: Manufacturer: syz [ 1293.869110][ T5354] usb 3-1: SerialNumber: syz [ 1293.898020][ T5354] usb 3-1: config 0 descriptor?? [ 1293.922088][T15376] raw-gadget.0 gadget.2: fail, usb_ep_enable returned -22 [ 1294.021982][ T5112] usb 5-1: New USB device found, idVendor=0525, idProduct=a4a8, bcdDevice= 0.40 [ 1294.031112][ T5112] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1294.052099][ T5112] usb 5-1: Product: syz [ 1294.056380][ T5112] usb 5-1: Manufacturer: syz [ 1294.061067][ T5112] usb 5-1: SerialNumber: syz [ 1294.102082][T15386] raw-gadget.1 gadget.4: fail, usb_ep_enable returned -22 [ 1294.147224][ T5354] usb 3-1: USB disconnect, device number 10 22:25:08 executing program 5: mkdir(0x0, 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) open(0x0, 0x0, 0x8) r0 = openat$cgroup_procs(0xffffffffffffffff, &(0x7f0000000140)='cgroup.procs\x00', 0x2, 0x0) writev(r0, &(0x7f0000000440)=[{0x0}], 0x1) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000240)=0x5) r1 = getpid() sched_setscheduler(r1, 0x2, &(0x7f0000000200)) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) open(0x0, 0x0, 0x145) connect$unix(r2, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r3, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r2, &(0x7f00000000c0), 0x10120, 0x2, 0x0) ioctl$EXT4_IOC_CHECKPOINT(0xffffffffffffffff, 0x4004662b, &(0x7f00000002c0)) syz_mount_image$ext4(&(0x7f0000000440)='ext4\x00', &(0x7f0000000480)='./file0\x00', 0x4400, &(0x7f0000000000)={[{@inode_readahead_blks}, {@block_validity}, {@debug_want_extra_isize={'debug_want_extra_isize', 0x3d, 0x66}}, {@errors_remount}, {@nobh}, {@quota}]}, 0x1, 0x41f, &(0x7f00000004c0)="$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") 22:25:08 executing program 3: syz_clone(0x801600, 0x0, 0x0, 0x0, 0x0, 0x0) 22:25:08 executing program 0: select(0x40, &(0x7f0000000140), 0x0, 0x0, 0x0) 22:25:08 executing program 1: openat$cgroup_procs(0xffffffffffffffff, 0x0, 0x2, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000240)=0x5) r0 = getpid() sched_setscheduler(r0, 0x2, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10120, 0x2, 0x0) syz_mount_image$ext4(&(0x7f0000000440)='ext4\x00', &(0x7f0000000480)='./file0\x00', 0x4400, &(0x7f0000000000)={[{@inode_readahead_blks}, {@block_validity}, {@debug_want_extra_isize={'debug_want_extra_isize', 0x3d, 0x66}}, {@errors_remount}, {@nobh}, {@quota}]}, 0x1, 0x41f, &(0x7f00000004c0)="$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") [ 1294.255542][ T5051] EXT4-fs (loop5): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 1294.310387][T15401] loop1: detected capacity change from 0 to 512 [ 1294.328080][ T5112] usb 5-1: USB disconnect, device number 9 22:25:08 executing program 3: openat$procfs(0xffffffffffffff9c, &(0x7f0000001500)='/proc/sysvipc/msg\x00', 0x0, 0x0) [ 1294.362271][T15401] EXT4-fs: Ignoring removed nobh option [ 1294.374656][T15401] EXT4-fs error (device loop1): ext4_validate_block_bitmap:440: comm syz-executor.1: bg 0: block 35: padding at end of block bitmap is not set [ 1294.392812][T15401] EXT4-fs (loop1): Remounting filesystem read-only [ 1294.399745][T15401] EXT4-fs (loop1): 1 truncate cleaned up [ 1294.409141][T15401] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 1294.517028][T15408] loop5: detected capacity change from 0 to 512 [ 1294.565869][T15408] EXT4-fs: Ignoring removed nobh option [ 1294.585399][T15408] EXT4-fs error (device loop5): ext4_validate_block_bitmap:440: comm syz-executor.5: bg 0: block 35: padding at end of block bitmap is not set [ 1294.603844][T15408] EXT4-fs (loop5): Remounting filesystem read-only [ 1294.610653][T15408] EXT4-fs (loop5): 1 truncate cleaned up [ 1294.616817][T15408] EXT4-fs (loop5): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. 22:25:08 executing program 3: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000380)={0xffffffffffffffff}) sendmmsg$unix(r0, &(0x7f000000da80)=[{{&(0x7f0000002080)=@abs, 0x6e, &(0x7f00000036c0)=[{0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0x9, &(0x7f000000d980)=[@rights={{0x10}}], 0x10}}], 0x1, 0x0) 22:25:08 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_CIPSOV4_C_LISTALL(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000000c0)=ANY=[], 0x90}}, 0x0) 22:25:08 executing program 3: bpf$BPF_PROG_WITH_BTFID_LOAD(0x5, &(0x7f0000000300)=@bpf_lsm={0x1d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x1b, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000002c0)}, 0x80) 22:25:09 executing program 4: r0 = epoll_create(0x7ff) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, 0xffffffffffffffff, &(0x7f00000009c0)) 22:25:09 executing program 2: syz_open_procfs(0xffffffffffffffff, &(0x7f0000000080)='net/bnep\x00') 22:25:09 executing program 3: select(0x0, 0x0, 0x0, &(0x7f00000001c0), 0x0) 22:25:09 executing program 4: r0 = gettid() sched_setaffinity(r0, 0x0, 0x0) [ 1295.142304][ T5055] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. 22:25:10 executing program 5: mkdir(0x0, 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) open(0x0, 0x0, 0x8) r0 = openat$cgroup_procs(0xffffffffffffffff, &(0x7f0000000140)='cgroup.procs\x00', 0x2, 0x0) writev(r0, &(0x7f0000000440)=[{0x0}], 0x1) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000240)=0x5) r1 = getpid() sched_setscheduler(r1, 0x2, &(0x7f0000000200)) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) open(0x0, 0x0, 0x145) connect$unix(r2, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r3, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r2, &(0x7f00000000c0), 0x10120, 0x2, 0x0) ioctl$EXT4_IOC_CHECKPOINT(0xffffffffffffffff, 0x4004662b, &(0x7f00000002c0)) syz_mount_image$ext4(&(0x7f0000000440)='ext4\x00', &(0x7f0000000480)='./file0\x00', 0x4400, &(0x7f0000000000)={[{@inode_readahead_blks}, {@block_validity}, {@debug_want_extra_isize={'debug_want_extra_isize', 0x3d, 0x66}}, {@errors_remount}, {@nobh}, {@quota}]}, 0x1, 0x41f, &(0x7f00000004c0)="$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") 22:25:10 executing program 1: openat$cgroup_procs(0xffffffffffffffff, 0x0, 0x2, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000240)=0x5) r0 = getpid() sched_setscheduler(r0, 0x2, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10120, 0x2, 0x0) syz_mount_image$ext4(&(0x7f0000000440)='ext4\x00', &(0x7f0000000480)='./file0\x00', 0x4400, &(0x7f0000000000)={[{@inode_readahead_blks}, {@block_validity}, {@debug_want_extra_isize={'debug_want_extra_isize', 0x3d, 0x66}}, {@errors_remount}, {@nobh}, {@quota}]}, 0x1, 0x41f, &(0x7f00000004c0)="$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") 22:25:10 executing program 2: bpf$ITER_CREATE(0x21, &(0x7f0000000300), 0x8) 22:25:10 executing program 0: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='cgroup\x00') syz_mount_image$fuse(&(0x7f0000002200), &(0x7f0000002240)='./file0\x00', 0x0, &(0x7f0000002280)={{'fd', 0x3d, r0}, 0x2c, {'rootmode', 0x3d, 0x1000}, 0x2c, {}, 0x2c, {}, 0x2c, {[{@allow_other}, {@blksize}, {@allow_other}], [{@fsuuid}]}}, 0x0, 0x0, 0x0) 22:25:10 executing program 4: execve(&(0x7f0000002780)='./file0\x00', &(0x7f00000028c0), &(0x7f0000002b80)) 22:25:10 executing program 4: rename(0x0, 0x0) mount$9p_rdma(0x0, &(0x7f00000004c0)='./file0\x00', 0x0, 0xc8001, 0x0) getgroups(0x0, 0x0) pidfd_getfd(0xffffffffffffffff, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_DEL(0xffffffffffffffff, 0x2, 0xffffffffffffffff) socket$nl_route(0x10, 0x3, 0x0) execve(&(0x7f0000002780)='./file0\x00', &(0x7f00000028c0)=[&(0x7f00000027c0)='.\x00'], &(0x7f0000002b80)=[&(0x7f0000002900)='*\x00', &(0x7f0000002940)='audit', &(0x7f0000002b40)='subj_type']) accept4$unix(0xffffffffffffffff, 0x0, 0x0, 0x0) mount(0x0, 0x0, 0x0, 0x0, &(0x7f0000002d00)='+[[\x00') bind$bt_l2cap(0xffffffffffffffff, 0x0, 0x0) 22:25:10 executing program 3: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='cgroup\x00') fcntl$setlease(r0, 0x400, 0x0) [ 1295.911759][ T5051] EXT4-fs (loop5): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 1295.982614][T15431] fuse: blksize only supported for fuseblk 22:25:10 executing program 2: r0 = socket$pppl2tp(0x18, 0x1, 0x1) connect$pppl2tp(r0, &(0x7f0000000bc0)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @remote}, 0x4}}, 0x26) 22:25:10 executing program 0: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) bpf$BPF_GET_BTF_INFO(0xf, &(0x7f0000001300)={0xffffffffffffffff, 0x0, 0x0}, 0x10) read$rfkill(r0, &(0x7f0000001380), 0x8) [ 1296.027069][T15432] loop1: detected capacity change from 0 to 512 22:25:10 executing program 3: epoll_pwait(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000040)={[0xfffffffffffffffe]}, 0x8) [ 1296.087905][T15432] EXT4-fs: Ignoring removed nobh option 22:25:10 executing program 4: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000080)=0x6) sched_setaffinity(0x0, 0x8, &(0x7f00000000c0)=0x6) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000057eff8)=@file={0x0, './file1\x00'}, 0x6e) sendmmsg$unix(r1, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r0, &(0x7f0000000740)=[{{&(0x7f00000005c0)=@tipc, 0x80, &(0x7f0000000400)=[{&(0x7f0000001740)=""/4096, 0x1000}, {&(0x7f0000000640)=""/251, 0xfb}], 0x2}}], 0x40002db, 0x2, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r2, 0x29, 0x40, &(0x7f0000000000)=@raw={'raw\x00', 0x3c1, 0x3, 0x320, 0x0, 0x5c, 0x160, 0x140, 0x3e0, 0x250, 0x228, 0x25a, 0x250, 0x228, 0x4, 0x0, {[{{@ipv6={@remote, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01', [], [], 'veth0_to_batadv\x00', 'batadv_slave_0\x00', {}, {}, 0x3a}, 0x5002, 0xf8, 0x140, 0x52020000, {0x0, 0x6802000000000000}, [@common=@icmp6={{0x28}, {0x0, "d176"}}, @common=@unspec=@state={{0x28}}]}, @unspec=@CT0={0x48, 'CT\x00', 0x0, {0x0, 0x0, 0x0, 0x0, 'snmp\x00'}}}, {{@ipv6={@dev, @empty, [], [], 'bridge_slave_0\x00', 'dummy0\x00'}, 0x0, 0xa8, 0x110}, @unspec=@CT2={0x68, 'CT\x00', 0x2, {0x0, 0x0, 0x0, 0x0, 'snmp\x00', 'syz0\x00'}}}], {{'\x00', 0x0, 0xa8, 0xd0}, {0x28}}}}, 0x380) 22:25:10 executing program 3: getgroups(0x2, &(0x7f0000000340)=[0x0, 0x0]) [ 1296.191501][T15432] EXT4-fs error (device loop1): ext4_validate_block_bitmap:440: comm syz-executor.1: bg 0: block 35: padding at end of block bitmap is not set [ 1296.313034][T15432] EXT4-fs (loop1): Remounting filesystem read-only [ 1296.364509][T15432] EXT4-fs (loop1): 1 truncate cleaned up [ 1296.391983][T15432] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 1296.486430][T15453] loop5: detected capacity change from 0 to 512 [ 1296.566420][T15453] EXT4-fs: Ignoring removed nobh option [ 1296.615830][T15455] xt_CT: No such helper "snmp" [ 1296.629750][T15453] EXT4-fs error (device loop5): ext4_validate_block_bitmap:440: comm syz-executor.5: bg 0: block 35: padding at end of block bitmap is not set [ 1296.645386][T15453] EXT4-fs (loop5): Remounting filesystem read-only [ 1296.692142][T15453] EXT4-fs (loop5): 1 truncate cleaned up [ 1296.698450][T15453] EXT4-fs (loop5): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 1296.828566][ T5055] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. 22:25:11 executing program 5: mkdir(0x0, 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) open(0x0, 0x0, 0x8) r0 = openat$cgroup_procs(0xffffffffffffffff, &(0x7f0000000140)='cgroup.procs\x00', 0x2, 0x0) writev(r0, &(0x7f0000000440)=[{0x0}], 0x1) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000240)=0x5) r1 = getpid() sched_setscheduler(r1, 0x2, &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) open(0x0, 0x0, 0x145) connect$unix(r2, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r3, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r2, &(0x7f00000000c0), 0x10120, 0x2, 0x0) ioctl$EXT4_IOC_CHECKPOINT(0xffffffffffffffff, 0x4004662b, &(0x7f00000002c0)) syz_mount_image$ext4(&(0x7f0000000440)='ext4\x00', &(0x7f0000000480)='./file0\x00', 0x4400, &(0x7f0000000000)={[{@inode_readahead_blks}, {@block_validity}, {@debug_want_extra_isize={'debug_want_extra_isize', 0x3d, 0x66}}, {@errors_remount}, {@nobh}, {@quota}]}, 0x1, 0x41f, &(0x7f00000004c0)="$eJzs28tvG0UYAPBv10kLLW1CKY8+AENBRDySJi3QAxcQSBxAQoJDOYYkrUrdBjVBolUEAaFyRJW4I45I/AWc4IKAExJXuKNKFcqlhZPR2ruJ69ghD6cu7O8nrTLjnWjm29mxZ2fsAEqrGhF7I+KuiPgtIoYiImkvUG3+ubG0MPXX0sJUEvX6m38mjXLXlxamiqLF/+3OMyNpRPppEoc61Dt38dLZyVpt5kKeH5s/997Y3MVLz5w5N3l65vTM+YkTJ44fG3/+uYlnexJnFtf1gx/OHj7w6ttXXp86eeWdn75J8rijLY5eqUb15mvZ4vFeV9Zne1rSyUAfG8KGVCIi667BxvgfikqsdN5QvPJJXxsHbKt6vV7f2f30Yh34H0ui3y0A+qP4oM+ef4vjFk09bgvXXmw+AGVx38iP5pmBSPMyg23Pt71UjYiTi39/mR2xTesQAACtvsvmP093mv+lcV9Lub35HspwRNwdEfsi4p6I2B8R90Y0yt4fEQ9ssP5qW371/Ce9uqnA1imb/72Q723dPP8rZn8xXMlzexrxDyanztRmjubXZCQGd2b58TXq+P7lXz/vdq51/pcdWf3FXDBvx9WBtgW66cn5ya3E3OraxxEHBzrFnyzvBCQRcSAiDm6yjjNPfn2427l/j38NPdhnqn8V8USz/xejLf5Csvb+5NgdUZs5OlbcFav9/MvlN7rVv6X4eyDr/10d7//l+IeT1v3auY3Xcfn3z7o+02z2/t+RvNVI78hf+2Byfv7CeMSO5LXVr0+s/G+RL8pn8Y8c6Tz+98XKlTgUEdlN/GBEPBQRD+dtfyQiHo2II2vE/+NLj727+fi3Vxb/9Ib6f+OJytkfvu1W//r6/3gjNZK/sp73v/U2cCvXDgAAAP4r0sZ34JN0dDmdpqOjze/w749daW12bv6pU7Pvn59ufld+OAbTYqVrqGU9dDxfGy7yE235Y/m68ReVOxv50anZ2nS/g4eS291l/Gf+qPS7dcC283stKC/jH8rL+IfyMv6hvIx/KK9O4/+jPrQDuPV8/kN5Gf9QXsY/lJfxD6W0ld/1S5Q5Eelt0QyJbUr0+50JAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAACgN/4JAAD//1M/5o4=") 22:25:11 executing program 0: syz_open_procfs(0xffffffffffffffff, 0x0) syz_mount_image$fuse(0x0, &(0x7f0000002240)='./file0\x00', 0x0, &(0x7f0000002280)={{}, 0x2c, {}, 0x2c, {}, 0x2c, {}, 0x2c, {[{@blksize}, {@allow_other}]}}, 0x0, 0x0, 0x0) 22:25:11 executing program 2: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000480), 0x0, 0x0) timerfd_gettime(r0, 0x0) 22:25:11 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001340)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r0, &(0x7f0000000a80)={&(0x7f0000000440)=@abs, 0x6e, 0x0, 0x0, &(0x7f0000000980)=[@rights={{0x10}}, @rights={{0x10}}], 0x20}, 0x0) 22:25:11 executing program 1: openat$cgroup_procs(0xffffffffffffffff, 0x0, 0x2, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000240)=0x5) r0 = getpid() sched_setscheduler(r0, 0x2, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, 0x0, 0x0, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10120, 0x2, 0x0) syz_mount_image$ext4(&(0x7f0000000440)='ext4\x00', &(0x7f0000000480)='./file0\x00', 0x4400, &(0x7f0000000000)={[{@inode_readahead_blks}, {@block_validity}, {@debug_want_extra_isize={'debug_want_extra_isize', 0x3d, 0x66}}, {@errors_remount}, {@nobh}, {@quota}]}, 0x1, 0x41f, &(0x7f00000004c0)="$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") 22:25:11 executing program 3: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000540)={0x2, &(0x7f0000000500)=[{}, {}]}) [ 1297.727411][ T5051] EXT4-fs (loop5): unmounting filesystem 00000000-0000-0000-0000-000000000000. 22:25:11 executing program 0: ioprio_set$uid(0x3, 0xee00, 0x4004) 22:25:11 executing program 2: syz_usb_connect$printer(0x0, 0x2d, &(0x7f0000000180)={{0x12, 0x1, 0x0, 0x0, 0x0, 0x0, 0x8, 0x525, 0xa4a8, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x1b, 0x1}}]}}, &(0x7f0000000600)={0x0, 0x0, 0x0, 0x0, 0x1, [{0x0, 0x0}]}) [ 1297.853113][T15466] loop1: detected capacity change from 0 to 512 [ 1297.895094][T15466] EXT4-fs: Ignoring removed nobh option 22:25:12 executing program 3: bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000900)={0x18, 0x1, &(0x7f00000006c0)=@raw=[@exit], &(0x7f0000000740)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) [ 1297.936001][T15470] loop5: detected capacity change from 0 to 512 [ 1297.944554][T15470] EXT4-fs: Ignoring removed nobh option [ 1297.962581][T15466] EXT4-fs error (device loop1): ext4_validate_block_bitmap:440: comm syz-executor.1: bg 0: block 35: padding at end of block bitmap is not set [ 1297.982587][T15466] EXT4-fs (loop1): Remounting filesystem read-only [ 1297.989602][T15466] EXT4-fs (loop1): 1 truncate cleaned up [ 1298.013385][T15466] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. 22:25:12 executing program 0: openat$vsock(0xffffffffffffff9c, &(0x7f0000003400), 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) [ 1298.050433][T15470] EXT4-fs error (device loop5): ext4_validate_block_bitmap:440: comm syz-executor.5: bg 0: block 35: padding at end of block bitmap is not set [ 1298.065943][T15470] EXT4-fs (loop5): Remounting filesystem read-only [ 1298.072907][T15470] EXT4-fs (loop5): 1 truncate cleaned up [ 1298.078647][T15470] EXT4-fs (loop5): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 1298.120747][ T5051] EXT4-fs (loop5): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 1298.242017][ T5112] usb 3-1: new high-speed USB device number 11 using dummy_hcd [ 1298.531760][ T5112] usb 3-1: Using ep0 maxpacket: 8 [ 1298.620289][ T5055] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 1298.672026][ T5112] usb 3-1: config 1 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 0 [ 1298.932087][ T5112] usb 3-1: string descriptor 0 read error: -22 [ 1298.938650][ T5112] usb 3-1: New USB device found, idVendor=0525, idProduct=a4a8, bcdDevice= 0.40 [ 1298.955078][ T5112] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1299.223285][ T5115] usb 3-1: USB disconnect, device number 11 22:25:13 executing program 4: rename(0x0, &(0x7f0000000240)='./file0\x00') 22:25:13 executing program 5: mkdir(0x0, 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) open(0x0, 0x0, 0x8) r0 = openat$cgroup_procs(0xffffffffffffffff, &(0x7f0000000140)='cgroup.procs\x00', 0x2, 0x0) writev(r0, &(0x7f0000000440)=[{0x0}], 0x1) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000240)=0x5) r1 = getpid() sched_setscheduler(r1, 0x2, &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) open(0x0, 0x0, 0x145) connect$unix(r2, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r3, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r2, &(0x7f00000000c0), 0x10120, 0x2, 0x0) ioctl$EXT4_IOC_CHECKPOINT(0xffffffffffffffff, 0x4004662b, &(0x7f00000002c0)) syz_mount_image$ext4(&(0x7f0000000440)='ext4\x00', &(0x7f0000000480)='./file0\x00', 0x4400, &(0x7f0000000000)={[{@inode_readahead_blks}, {@block_validity}, {@debug_want_extra_isize={'debug_want_extra_isize', 0x3d, 0x66}}, {@errors_remount}, {@nobh}, {@quota}]}, 0x1, 0x41f, &(0x7f00000004c0)="$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") 22:25:13 executing program 0: syz_open_procfs(0x0, &(0x7f00000025c0)='net/ip_tables_matches\x00') 22:25:13 executing program 3: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_ipv6_tunnel_SIOCCHGTUNNEL(r0, 0x89f3, &(0x7f0000000040)={'ip6tnl0\x00', &(0x7f00000001c0)={'ip6gre0\x00', 0x0, 0x29, 0x0, 0x0, 0x0, 0x0, @dev, @private2}}) 22:25:13 executing program 1: openat$cgroup_procs(0xffffffffffffffff, 0x0, 0x2, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000240)=0x5) r0 = getpid() sched_setscheduler(r0, 0x2, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, 0x0, 0x0, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10120, 0x2, 0x0) syz_mount_image$ext4(&(0x7f0000000440)='ext4\x00', &(0x7f0000000480)='./file0\x00', 0x4400, &(0x7f0000000000)={[{@inode_readahead_blks}, {@block_validity}, {@debug_want_extra_isize={'debug_want_extra_isize', 0x3d, 0x66}}, {@errors_remount}, {@nobh}, {@quota}]}, 0x1, 0x41f, &(0x7f00000004c0)="$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") 22:25:13 executing program 2: syz_open_dev$loop(&(0x7f0000002600), 0x8000000000000001, 0x101040) 22:25:13 executing program 0: bpf$BPF_BTF_LOAD(0x12, &(0x7f00000003c0)={&(0x7f0000000200)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x18, 0x18, 0x2, [@struct={0x0, 0x1, 0x0, 0x4, 0x0, 0x0, [{0x0, 0x5, 0x1}]}]}}, &(0x7f00000002c0)=""/224, 0x32, 0xe0, 0x1}, 0x20) 22:25:13 executing program 3: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000480), 0x200100, 0x0) mmap$KVM_VCPU(&(0x7f0000ffe000/0x2000)=nil, 0x930, 0x0, 0x10, r0, 0x0) [ 1299.763275][T15488] loop5: detected capacity change from 0 to 512 [ 1299.770998][T15488] EXT4-fs: Ignoring removed nobh option 22:25:14 executing program 4: pipe2(&(0x7f0000003580)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$FUSE_OPEN(r0, &(0x7f0000005600)={0x20}, 0x20) [ 1299.828764][T15488] EXT4-fs error (device loop5): ext4_validate_block_bitmap:440: comm syz-executor.5: bg 0: block 35: padding at end of block bitmap is not set [ 1299.844004][T15488] EXT4-fs (loop5): Remounting filesystem read-only [ 1299.850809][T15488] EXT4-fs (loop5): 1 truncate cleaned up [ 1299.856592][T15488] EXT4-fs (loop5): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. 22:25:14 executing program 2: mmap$KVM_VCPU(&(0x7f0000ffb000/0x3000)=nil, 0x930, 0x2000001, 0x30, 0xffffffffffffffff, 0x0) 22:25:14 executing program 5: mkdir(0x0, 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) open(0x0, 0x0, 0x8) r0 = openat$cgroup_procs(0xffffffffffffffff, &(0x7f0000000140)='cgroup.procs\x00', 0x2, 0x0) writev(r0, &(0x7f0000000440)=[{0x0}], 0x1) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000240)=0x5) r1 = getpid() sched_setscheduler(r1, 0x2, &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) open(0x0, 0x0, 0x145) connect$unix(r2, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r3, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r2, &(0x7f00000000c0), 0x10120, 0x2, 0x0) ioctl$EXT4_IOC_CHECKPOINT(0xffffffffffffffff, 0x4004662b, &(0x7f00000002c0)) syz_mount_image$ext4(&(0x7f0000000440)='ext4\x00', &(0x7f0000000480)='./file0\x00', 0x4400, &(0x7f0000000000)={[{@inode_readahead_blks}, {@block_validity}, {@debug_want_extra_isize={'debug_want_extra_isize', 0x3d, 0x66}}, {@errors_remount}, {@nobh}, {@quota}]}, 0x1, 0x41f, &(0x7f00000004c0)="$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") [ 1299.934284][T15493] loop1: detected capacity change from 0 to 512 [ 1299.942408][T15493] EXT4-fs: Ignoring removed nobh option [ 1299.962074][ T5051] EXT4-fs (loop5): unmounting filesystem 00000000-0000-0000-0000-000000000000. 22:25:14 executing program 2: mount$binder(0x0, &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0) setxattr$trusted_overlay_redirect(&(0x7f0000000140)='./file0\x00', 0x0, 0x0, 0x0, 0x0) 22:25:14 executing program 0: socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000001340)) [ 1299.975648][T15493] EXT4-fs error (device loop1): ext4_validate_block_bitmap:440: comm syz-executor.1: bg 0: block 35: padding at end of block bitmap is not set 22:25:14 executing program 3: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='cgroup\x00') syz_mount_image$fuse(&(0x7f0000002200), &(0x7f0000002240)='./file0\x00', 0x0, &(0x7f0000002280)={{'fd', 0x3d, r0}, 0x2c, {'rootmode', 0x3d, 0x1000}, 0x2c, {}, 0x2c, {}, 0x2c, {[{@allow_other}, {@blksize}]}}, 0x0, 0x0, 0x0) 22:25:14 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$TEAM_CMD_PORT_LIST_GET(r0, &(0x7f0000001700)={0x0, 0x0, &(0x7f00000016c0)={0x0, 0x14}}, 0x0) [ 1300.115150][T15493] EXT4-fs (loop1): Remounting filesystem read-only [ 1300.154219][T15493] EXT4-fs (loop1): 1 truncate cleaned up 22:25:14 executing program 2: syz_mount_image$fuse(&(0x7f0000002200), &(0x7f0000002240)='./file0\x00', 0x0, &(0x7f0000002280)={{}, 0x2c, {}, 0x2c, {}, 0x2c, {}, 0x2c, {[{@allow_other}, {@allow_other}], [{@fsuuid}, {@dont_hash}, {@permit_directio}]}}, 0x0, 0x0, 0x0) [ 1300.178849][T15493] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 1300.180272][T15512] loop5: detected capacity change from 0 to 512 [ 1300.200118][T15512] EXT4-fs: Ignoring removed nobh option [ 1300.217233][T15514] fuse: blksize only supported for fuseblk [ 1300.227216][T15512] EXT4-fs error (device loop5): ext4_validate_block_bitmap:440: comm syz-executor.5: bg 0: block 35: padding at end of block bitmap is not set [ 1300.242541][T15512] EXT4-fs (loop5): Remounting filesystem read-only [ 1300.249326][T15512] EXT4-fs (loop5): 1 truncate cleaned up [ 1300.255165][T15512] EXT4-fs (loop5): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 1300.289686][T15518] fuse: Bad value for 'fd' [ 1300.302859][ T5051] EXT4-fs (loop5): unmounting filesystem 00000000-0000-0000-0000-000000000000. 22:25:14 executing program 1: openat$cgroup_procs(0xffffffffffffffff, 0x0, 0x2, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000240)=0x5) r0 = getpid() sched_setscheduler(r0, 0x2, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, 0x0, 0x0, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10120, 0x2, 0x0) syz_mount_image$ext4(&(0x7f0000000440)='ext4\x00', &(0x7f0000000480)='./file0\x00', 0x4400, &(0x7f0000000000)={[{@inode_readahead_blks}, {@block_validity}, {@debug_want_extra_isize={'debug_want_extra_isize', 0x3d, 0x66}}, {@errors_remount}, {@nobh}, {@quota}]}, 0x1, 0x41f, &(0x7f00000004c0)="$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") 22:25:14 executing program 0: openat$vsock(0xffffffffffffff9c, &(0x7f0000005300), 0x40, 0x0) 22:25:14 executing program 3: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000540)={0x2, &(0x7f0000000500)=[{}, {0x101}]}) 22:25:14 executing program 5: mkdir(0x0, 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) open(0x0, 0x0, 0x8) r0 = openat$cgroup_procs(0xffffffffffffffff, &(0x7f0000000140)='cgroup.procs\x00', 0x2, 0x0) writev(r0, &(0x7f0000000440)=[{0x0}], 0x1) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000240)=0x5) r1 = getpid() sched_setscheduler(r1, 0x2, &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x2, 0x0, 0x0) open(0x0, 0x0, 0x145) connect$unix(0xffffffffffffffff, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000000c0), 0x10120, 0x2, 0x0) ioctl$EXT4_IOC_CHECKPOINT(0xffffffffffffffff, 0x4004662b, &(0x7f00000002c0)) syz_mount_image$ext4(&(0x7f0000000440)='ext4\x00', &(0x7f0000000480)='./file0\x00', 0x4400, &(0x7f0000000000)={[{@inode_readahead_blks}, {@block_validity}, {@debug_want_extra_isize={'debug_want_extra_isize', 0x3d, 0x66}}, {@errors_remount}, {@nobh}, {@quota}]}, 0x1, 0x41f, &(0x7f00000004c0)="$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") 22:25:14 executing program 2: syz_mount_image$fuse(&(0x7f0000002200), &(0x7f0000002240)='./file0\x00', 0x0, &(0x7f0000002280)={{}, 0x2c, {}, 0x2c, {}, 0x2c, {}, 0x2c, {[], [], 0x22}}, 0x0, 0x0, 0x0) 22:25:14 executing program 4: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000004180)={0x1, &(0x7f0000004100)=[{0x133a}]}) 22:25:14 executing program 4: syz_genetlink_get_family_id$l2tp(0x0, 0xffffffffffffffff) syz_genetlink_get_family_id$team(0x0, 0xffffffffffffffff) [ 1300.634821][T15527] fuse: Bad value for 'fd' 22:25:14 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/dev_snmp6\x00') mknodat$null(r0, &(0x7f0000000040)='./file0\x00', 0x0, 0x103) 22:25:14 executing program 2: syz_open_procfs$namespace(0x0, &(0x7f0000004280)='ns/pid\x00') 22:25:14 executing program 3: execve(&(0x7f0000002780)='./file0\x00', &(0x7f00000028c0)=[&(0x7f00000027c0)='.\x00'], &(0x7f0000002b80)=[&(0x7f0000002900)='*\x00', &(0x7f0000002940)='audit', 0x0]) [ 1300.658847][ T5055] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 1300.676801][T15526] loop5: detected capacity change from 0 to 512 [ 1300.684656][T15526] EXT4-fs: Ignoring removed nobh option 22:25:14 executing program 5: mkdir(0x0, 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) open(0x0, 0x0, 0x8) r0 = openat$cgroup_procs(0xffffffffffffffff, &(0x7f0000000140)='cgroup.procs\x00', 0x2, 0x0) writev(r0, &(0x7f0000000440)=[{0x0}], 0x1) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000240)=0x5) r1 = getpid() sched_setscheduler(r1, 0x2, &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x2, 0x0, 0x0) open(0x0, 0x0, 0x145) connect$unix(0xffffffffffffffff, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000000c0), 0x10120, 0x2, 0x0) ioctl$EXT4_IOC_CHECKPOINT(0xffffffffffffffff, 0x4004662b, &(0x7f00000002c0)) syz_mount_image$ext4(&(0x7f0000000440)='ext4\x00', &(0x7f0000000480)='./file0\x00', 0x4400, &(0x7f0000000000)={[{@inode_readahead_blks}, {@block_validity}, {@debug_want_extra_isize={'debug_want_extra_isize', 0x3d, 0x66}}, {@errors_remount}, {@nobh}, {@quota}]}, 0x1, 0x41f, &(0x7f00000004c0)="$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") [ 1300.728180][T15526] EXT4-fs error (device loop5): ext4_validate_block_bitmap:440: comm syz-executor.5: bg 0: block 35: padding at end of block bitmap is not set [ 1300.743851][T15526] EXT4-fs (loop5): Remounting filesystem read-only [ 1300.750674][T15526] EXT4-fs (loop5): 1 truncate cleaned up [ 1300.756623][T15526] EXT4-fs (loop5): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. 22:25:14 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f00000025c0)='net/ip_tables_matches\x00') write$FUSE_DIRENTPLUS(r0, 0x0, 0x0) [ 1300.830031][ T5051] EXT4-fs (loop5): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 1301.007040][T15544] loop5: detected capacity change from 0 to 512 [ 1301.012022][T15543] loop1: detected capacity change from 0 to 512 [ 1301.015395][T15544] EXT4-fs: Ignoring removed nobh option [ 1301.031826][T15543] EXT4-fs: Ignoring removed nobh option [ 1301.043337][T15544] EXT4-fs error (device loop5): ext4_validate_block_bitmap:440: comm syz-executor.5: bg 0: block 35: padding at end of block bitmap is not set [ 1301.050054][T15543] EXT4-fs error (device loop1): ext4_validate_block_bitmap:440: comm syz-executor.1: bg 0: block 35: padding at end of block bitmap is not set [ 1301.060783][T15544] EXT4-fs (loop5): Remounting filesystem read-only [ 1301.074016][T15543] EXT4-fs (loop1): Remounting filesystem read-only [ 1301.079434][T15544] EXT4-fs (loop5): 1 truncate cleaned up [ 1301.086119][T15543] EXT4-fs (loop1): 1 truncate cleaned up [ 1301.086163][T15543] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 1301.110287][T15544] EXT4-fs (loop5): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 1301.154002][ T5051] EXT4-fs (loop5): unmounting filesystem 00000000-0000-0000-0000-000000000000. 22:25:15 executing program 1: openat$cgroup_procs(0xffffffffffffffff, 0x0, 0x2, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000240)=0x5) r0 = getpid() sched_setscheduler(r0, 0x2, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000000c0), 0x10120, 0x2, 0x0) syz_mount_image$ext4(&(0x7f0000000440)='ext4\x00', &(0x7f0000000480)='./file0\x00', 0x4400, &(0x7f0000000000)={[{@inode_readahead_blks}, {@block_validity}, {@debug_want_extra_isize={'debug_want_extra_isize', 0x3d, 0x66}}, {@errors_remount}, {@nobh}, {@quota}]}, 0x1, 0x41f, &(0x7f00000004c0)="$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") 22:25:15 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL80211_CMD_SET_CHANNEL(r0, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000740)={0x28, 0x0, 0x0, 0x0, 0x0, {{}, {@val={0x8}, @val={0xc}}}}, 0x28}}, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL80211_CMD_DEL_STATION(r1, &(0x7f0000000dc0)={0x0, 0x0, &(0x7f0000000d80)={&(0x7f0000000cc0)={0x1c, 0x0, 0x0, 0x0, 0x0, {{}, {@val={0x8}, @void}}}, 0x1c}}, 0x0) 22:25:15 executing program 4: openat$vcsa(0xffffffffffffff9c, &(0x7f0000000600), 0x0, 0x0) 22:25:15 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_CIPSOV4_C_LISTALL(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={0x0, 0x28}}, 0x4000005) 22:25:15 executing program 2: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='comm\x00') write$binfmt_script(r0, &(0x7f00000002c0)={'#! ', './file0'}, 0xb) 22:25:15 executing program 5: mkdir(0x0, 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) open(0x0, 0x0, 0x8) r0 = openat$cgroup_procs(0xffffffffffffffff, &(0x7f0000000140)='cgroup.procs\x00', 0x2, 0x0) writev(r0, &(0x7f0000000440)=[{0x0}], 0x1) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000240)=0x5) r1 = getpid() sched_setscheduler(r1, 0x2, &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x2, 0x0, 0x0) open(0x0, 0x0, 0x145) connect$unix(0xffffffffffffffff, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000000c0), 0x10120, 0x2, 0x0) ioctl$EXT4_IOC_CHECKPOINT(0xffffffffffffffff, 0x4004662b, &(0x7f00000002c0)) syz_mount_image$ext4(&(0x7f0000000440)='ext4\x00', &(0x7f0000000480)='./file0\x00', 0x4400, &(0x7f0000000000)={[{@inode_readahead_blks}, {@block_validity}, {@debug_want_extra_isize={'debug_want_extra_isize', 0x3d, 0x66}}, {@errors_remount}, {@nobh}, {@quota}]}, 0x1, 0x41f, &(0x7f00000004c0)="$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") 22:25:15 executing program 4: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001340)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r0, 0x6, &(0x7f0000000040)={0x1}) [ 1301.747779][ T5055] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. 22:25:15 executing program 2: syz_open_procfs(0x0, &(0x7f0000003b80)='net/psched\x00') 22:25:15 executing program 0: syz_open_procfs$namespace(0x0, &(0x7f0000003680)='ns/time_for_children\x00') 22:25:15 executing program 3: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000480), 0x200100, 0x0) timerfd_gettime(r0, 0x0) [ 1301.789721][T15551] loop5: detected capacity change from 0 to 512 [ 1301.797823][T15551] EXT4-fs: Ignoring removed nobh option 22:25:16 executing program 5: mkdir(0x0, 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) open(0x0, 0x0, 0x8) r0 = openat$cgroup_procs(0xffffffffffffffff, &(0x7f0000000140)='cgroup.procs\x00', 0x2, 0x0) writev(r0, &(0x7f0000000440)=[{0x0}], 0x1) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000240)=0x5) r1 = getpid() sched_setscheduler(r1, 0x2, &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) open(0x0, 0x0, 0x0) connect$unix(r2, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r3, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r2, &(0x7f00000000c0), 0x10120, 0x2, 0x0) ioctl$EXT4_IOC_CHECKPOINT(0xffffffffffffffff, 0x4004662b, &(0x7f00000002c0)) syz_mount_image$ext4(&(0x7f0000000440)='ext4\x00', &(0x7f0000000480)='./file0\x00', 0x4400, &(0x7f0000000000)={[{@inode_readahead_blks}, {@block_validity}, {@debug_want_extra_isize={'debug_want_extra_isize', 0x3d, 0x66}}, {@errors_remount}, {@nobh}, {@quota}]}, 0x1, 0x41f, &(0x7f00000004c0)="$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") [ 1301.836118][T15551] EXT4-fs error (device loop5): ext4_validate_block_bitmap:440: comm syz-executor.5: bg 0: block 35: padding at end of block bitmap is not set [ 1301.851443][T15551] EXT4-fs (loop5): Remounting filesystem read-only [ 1301.858257][T15551] EXT4-fs (loop5): 1 truncate cleaned up [ 1301.864052][T15551] EXT4-fs (loop5): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. 22:25:16 executing program 4: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000002140), 0x0, 0x0) fcntl$lock(r0, 0x0, 0x0) [ 1301.957527][ T5051] EXT4-fs (loop5): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 1302.109772][T15571] loop1: detected capacity change from 0 to 512 [ 1302.155072][T15571] EXT4-fs: Ignoring removed nobh option [ 1302.179232][T15571] EXT4-fs error (device loop1): ext4_validate_block_bitmap:440: comm syz-executor.1: bg 0: block 35: padding at end of block bitmap is not set [ 1302.275832][T15576] loop5: detected capacity change from 0 to 512 [ 1302.287042][T15576] EXT4-fs: Ignoring removed nobh option [ 1302.305825][T15571] EXT4-fs (loop1): Remounting filesystem read-only [ 1302.379009][T15571] EXT4-fs (loop1): 1 truncate cleaned up [ 1302.399177][T15576] EXT4-fs error (device loop5): ext4_validate_block_bitmap:440: comm syz-executor.5: bg 0: block 35: padding at end of block bitmap is not set [ 1302.417565][T15576] EXT4-fs (loop5): Remounting filesystem read-only [ 1302.425147][T15576] EXT4-fs (loop5): 1 truncate cleaned up 22:25:17 executing program 1: openat$cgroup_procs(0xffffffffffffffff, 0x0, 0x2, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000240)=0x5) r0 = getpid() sched_setscheduler(r0, 0x2, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000000c0), 0x10120, 0x2, 0x0) syz_mount_image$ext4(&(0x7f0000000440)='ext4\x00', &(0x7f0000000480)='./file0\x00', 0x4400, &(0x7f0000000000)={[{@inode_readahead_blks}, {@block_validity}, {@debug_want_extra_isize={'debug_want_extra_isize', 0x3d, 0x66}}, {@errors_remount}, {@nobh}, {@quota}]}, 0x1, 0x41f, &(0x7f00000004c0)="$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") 22:25:17 executing program 3: openat$vsock(0xffffffffffffff9c, 0x0, 0x40, 0x0) 22:25:17 executing program 0: bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000900)={0x18, 0x4, &(0x7f00000006c0)=@raw=[@call, @exit, @map_fd], &(0x7f0000000740)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) 22:25:17 executing program 2: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001340)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$getownex(r0, 0x10, 0x0) 22:25:17 executing program 4: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000380)={0xffffffffffffffff}) sendmmsg$unix(r0, &(0x7f000000da80)=[{{0x0, 0x0, &(0x7f00000036c0)=[{0x0}, {0x0}, {0x0}], 0x3}}], 0x1, 0x0) 22:25:17 executing program 5: mkdir(0x0, 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) open(0x0, 0x0, 0x8) r0 = openat$cgroup_procs(0xffffffffffffffff, &(0x7f0000000140)='cgroup.procs\x00', 0x2, 0x0) writev(r0, &(0x7f0000000440)=[{0x0}], 0x1) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000240)=0x5) r1 = getpid() sched_setscheduler(r1, 0x2, &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) open(0x0, 0x0, 0x0) connect$unix(r2, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r3, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r2, &(0x7f00000000c0), 0x10120, 0x2, 0x0) ioctl$EXT4_IOC_CHECKPOINT(0xffffffffffffffff, 0x4004662b, &(0x7f00000002c0)) syz_mount_image$ext4(&(0x7f0000000440)='ext4\x00', &(0x7f0000000480)='./file0\x00', 0x4400, &(0x7f0000000000)={[{@inode_readahead_blks}, {@block_validity}, {@debug_want_extra_isize={'debug_want_extra_isize', 0x3d, 0x66}}, {@errors_remount}, {@nobh}, {@quota}]}, 0x1, 0x41f, &(0x7f00000004c0)="$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") 22:25:17 executing program 3: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) accept4$inet6(r0, 0x0, 0x0, 0x1000) 22:25:17 executing program 2: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000540)={0x2, &(0x7f0000000500)=[{0x7, 0x0, 0xfd, 0x4}, {}]}) 22:25:17 executing program 4: r0 = syz_open_dev$evdev(&(0x7f0000000000), 0x36, 0x0) fsync(r0) 22:25:17 executing program 0: openat2$dir(0xffffffffffffff9c, &(0x7f0000000300)='./file0\x00', &(0x7f0000000340)={0x840}, 0x18) 22:25:17 executing program 4: syz_emit_ethernet(0x9e, &(0x7f00000001c0)={@dev, @empty, @void, {@ipv4={0x800, @dccp={{0x20, 0x4, 0x0, 0x0, 0x90, 0x0, 0x0, 0x0, 0x21, 0x0, @empty, @remote, {[@noop, @cipso={0x86, 0x4e, 0x0, [{0x0, 0x12, "ba786e377bef587dafaa2b6dc4eb5173"}, {0x0, 0xd, "bc2e9f9a8f9b2bd991e601"}, {0x0, 0x11, "09358a9de79f5d2cbec03e4a381c1b"}, {0x0, 0xd, "4ddbb9a7e49c8b8d11232b"}, {0x0, 0x6, "6aaa1762"}, {0x0, 0x5, "14fa38"}]}, @timestamp={0x44, 0xc, 0x0, 0x0, 0x0, [0x0, 0x0]}, @ssrr={0x89, 0x7, 0x0, [@loopback]}, @rr={0x7, 0x7, 0x0, [@broadcast]}]}}, {{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "10a7c2", 0x0, "ea59aa"}}}}}}, 0x0) 22:25:17 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001340)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$getownex(r0, 0x10, &(0x7f00000081c0)) [ 1303.425832][T15600] loop1: detected capacity change from 0 to 512 [ 1303.447954][T15600] EXT4-fs: Ignoring removed nobh option [ 1303.470753][T15600] EXT4-fs error (device loop1): ext4_validate_block_bitmap:440: comm syz-executor.1: bg 0: block 35: padding at end of block bitmap is not set [ 1303.563678][T15600] EXT4-fs (loop1): Remounting filesystem read-only [ 1303.565540][T15605] loop5: detected capacity change from 0 to 512 [ 1303.582246][T15605] EXT4-fs: Ignoring removed nobh option [ 1303.649884][T15605] EXT4-fs error (device loop5): ext4_validate_block_bitmap:440: comm syz-executor.5: bg 0: block 35: padding at end of block bitmap is not set [ 1303.666155][T15605] EXT4-fs (loop5): Remounting filesystem read-only [ 1303.673654][T15605] EXT4-fs (loop5): 1 truncate cleaned up [ 1303.706839][T15600] EXT4-fs (loop1): 1 truncate cleaned up 22:25:18 executing program 1: openat$cgroup_procs(0xffffffffffffffff, 0x0, 0x2, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000240)=0x5) r0 = getpid() sched_setscheduler(r0, 0x2, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000000c0), 0x10120, 0x2, 0x0) syz_mount_image$ext4(&(0x7f0000000440)='ext4\x00', &(0x7f0000000480)='./file0\x00', 0x4400, &(0x7f0000000000)={[{@inode_readahead_blks}, {@block_validity}, {@debug_want_extra_isize={'debug_want_extra_isize', 0x3d, 0x66}}, {@errors_remount}, {@nobh}, {@quota}]}, 0x1, 0x41f, &(0x7f00000004c0)="$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") 22:25:18 executing program 4: syz_usb_connect(0x0, 0x24, &(0x7f0000000b80)={{0x12, 0x1, 0x201, 0x80, 0xa, 0xae, 0x20, 0x830, 0x50, 0xf2be, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x12, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0x5e, 0xcd, 0x55}}]}}]}}, 0x0) 22:25:18 executing program 3: syz_usb_connect(0x0, 0x55, &(0x7f0000000b80)={{0x12, 0x1, 0x0, 0x80, 0xa, 0xae, 0x20, 0x830, 0x50, 0xf2be, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x43, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x2, 0x5e, 0xcd, 0x55, 0x0, [@uac_control={{}, [@mixer_unit={0x6, 0x24, 0x4, 0x1, 0x0, 'V'}]}], [{{0x9, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [@uac_iso={0x7}]}}, {{0x9, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [@uac_iso={0x7}, @generic={0x2}]}}]}}]}}]}}, 0x0) 22:25:18 executing program 2: openat$procfs(0xffffffffffffff9c, &(0x7f0000002c80)='/proc/vmstat\x00', 0x0, 0x0) 22:25:18 executing program 0: syz_open_procfs(0x0, &(0x7f0000000000)='cmdline\x00') 22:25:18 executing program 5: mkdir(0x0, 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) open(0x0, 0x0, 0x8) r0 = openat$cgroup_procs(0xffffffffffffffff, &(0x7f0000000140)='cgroup.procs\x00', 0x2, 0x0) writev(r0, &(0x7f0000000440)=[{0x0}], 0x1) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000240)=0x5) r1 = getpid() sched_setscheduler(r1, 0x2, &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) open(0x0, 0x0, 0x0) connect$unix(r2, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r3, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r2, &(0x7f00000000c0), 0x10120, 0x2, 0x0) ioctl$EXT4_IOC_CHECKPOINT(0xffffffffffffffff, 0x4004662b, &(0x7f00000002c0)) syz_mount_image$ext4(&(0x7f0000000440)='ext4\x00', &(0x7f0000000480)='./file0\x00', 0x4400, &(0x7f0000000000)={[{@inode_readahead_blks}, {@block_validity}, {@debug_want_extra_isize={'debug_want_extra_isize', 0x3d, 0x66}}, {@errors_remount}, {@nobh}, {@quota}]}, 0x1, 0x41f, &(0x7f00000004c0)="$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") 22:25:18 executing program 2: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='cgroup\x00') ioctl$LOOP_SET_FD(r0, 0x4c00, 0xffffffffffffffff) 22:25:18 executing program 0: openat$vsock(0xffffffffffffff9c, &(0x7f0000004200), 0x4002, 0x0) 22:25:18 executing program 2: io_setup(0x9, &(0x7f0000000280)=0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) io_submit(r0, 0x1, &(0x7f0000001280)=[&(0x7f0000001180)={0x0, 0x0, 0xd, 0x8, 0x0, r1, 0x0}]) 22:25:18 executing program 0: syz_mount_image$vfat(&(0x7f0000000180), &(0x7f0000000080)='./file0\x00', 0xa08886, &(0x7f0000000040)=ANY=[@ANYRES32=0x0], 0x1, 0x2b0, &(0x7f00000009c0)="$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") prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) r0 = getpid() sched_setaffinity(0x0, 0x8, &(0x7f00000002c0)=0x2) sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x4) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f0000000000), 0x651, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r3 = socket(0x0, 0x0, 0x0) socket(0x0, 0x3, 0x0) socket$key(0xf, 0x3, 0x2) sendmmsg$unix(0xffffffffffffffff, 0x0, 0x0, 0x20000001) setsockopt$packet_int(r3, 0x107, 0xf, &(0x7f0000000100)=0x800b, 0x4) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cgroup.controllers\x00', 0x275a, 0x0) read$FUSE(0xffffffffffffffff, &(0x7f0000000380)={0x2020}, 0x180b) write$cgroup_int(r4, &(0x7f0000000380), 0x1040c) [ 1304.646138][T15621] loop1: detected capacity change from 0 to 512 [ 1304.692246][T15621] EXT4-fs: Ignoring removed nobh option [ 1304.712011][ T5359] usb 4-1: new high-speed USB device number 23 using dummy_hcd [ 1304.727306][T15621] EXT4-fs error (device loop1): ext4_validate_block_bitmap:440: comm syz-executor.1: bg 0: block 35: padding at end of block bitmap is not set [ 1304.772155][T15621] EXT4-fs (loop1): Remounting filesystem read-only [ 1304.821769][T15628] loop5: detected capacity change from 0 to 512 [ 1304.833210][T15628] EXT4-fs: Ignoring removed nobh option [ 1304.993714][T15628] EXT4-fs error (device loop5): ext4_validate_block_bitmap:440: comm syz-executor.5: bg 0: block 35: padding at end of block bitmap is not set [ 1305.016478][T15628] EXT4-fs (loop5): Remounting filesystem read-only [ 1305.023985][T15628] EXT4-fs (loop5): 1 truncate cleaned up [ 1305.054261][T15621] EXT4-fs (loop1): 1 truncate cleaned up [ 1305.313588][ T1218] ieee802154 phy0 wpan0: encryption failed: -22 [ 1305.328806][ T1218] ieee802154 phy1 wpan1: encryption failed: -22 22:25:19 executing program 2: syz_io_uring_setup(0x3f60, &(0x7f00000001c0), &(0x7f0000ffa000/0x3000)=nil, &(0x7f0000800000/0x800000)=nil, &(0x7f0000000180), 0x0) syz_io_uring_setup(0x1f0, &(0x7f00000013c0), &(0x7f0000b6d000/0x3000)=nil, &(0x7f0000cc8000/0x2000)=nil, &(0x7f0000001440), &(0x7f0000001480)) [ 1305.597875][ T5110] usb 5-1: new high-speed USB device number 10 using dummy_hcd 22:25:19 executing program 5: mkdir(0x0, 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) open(0x0, 0x0, 0x8) r0 = openat$cgroup_procs(0xffffffffffffffff, &(0x7f0000000140)='cgroup.procs\x00', 0x2, 0x0) writev(r0, &(0x7f0000000440)=[{0x0}], 0x1) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000240)=0x5) r1 = getpid() sched_setscheduler(r1, 0x2, &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) open(0x0, 0x0, 0x145) connect$unix(0xffffffffffffffff, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r3, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r2, &(0x7f00000000c0), 0x10120, 0x2, 0x0) ioctl$EXT4_IOC_CHECKPOINT(0xffffffffffffffff, 0x4004662b, &(0x7f00000002c0)) syz_mount_image$ext4(&(0x7f0000000440)='ext4\x00', &(0x7f0000000480)='./file0\x00', 0x4400, &(0x7f0000000000)={[{@inode_readahead_blks}, {@block_validity}, {@debug_want_extra_isize={'debug_want_extra_isize', 0x3d, 0x66}}, {@errors_remount}, {@nobh}, {@quota}]}, 0x1, 0x41f, &(0x7f00000004c0)="$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") 22:25:19 executing program 1: openat$cgroup_procs(0xffffffffffffffff, 0x0, 0x2, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000240)=0x5) r0 = getpid() sched_setscheduler(r0, 0x2, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, 0x0, 0x0, 0x2, 0x0) syz_mount_image$ext4(&(0x7f0000000440)='ext4\x00', &(0x7f0000000480)='./file0\x00', 0x4400, &(0x7f0000000000)={[{@inode_readahead_blks}, {@block_validity}, {@debug_want_extra_isize={'debug_want_extra_isize', 0x3d, 0x66}}, {@errors_remount}, {@nobh}, {@quota}]}, 0x1, 0x41f, &(0x7f00000004c0)="$eJzs28tvG0UYAPBv10kLLW1CKY8+AENBRDySJi3QAxcQSBxAQoJDOYYkrUrdBjVBolUEAaFyRJW4I45I/AWc4IKAExJXuKNKFcqlhZPR2ruJ69ghD6cu7O8nrTLjnWjm29mxZ2fsAEqrGhF7I+KuiPgtIoYiImkvUG3+ubG0MPXX0sJUEvX6m38mjXLXlxamiqLF/+3OMyNpRPppEoc61Dt38dLZyVpt5kKeH5s/997Y3MVLz5w5N3l65vTM+YkTJ44fG3/+uYlnexJnFtf1gx/OHj7w6ttXXp86eeWdn75J8rijLY5eqUb15mvZ4vFeV9Zne1rSyUAfG8KGVCIi667BxvgfikqsdN5QvPJJXxsHbKt6vV7f2f30Yh34H0ui3y0A+qP4oM+ef4vjFk09bgvXXmw+AGVx38iP5pmBSPMyg23Pt71UjYiTi39/mR2xTesQAACtvsvmP093mv+lcV9Lub35HspwRNwdEfsi4p6I2B8R90Y0yt4fEQ9ssP5qW371/Ce9uqnA1imb/72Q723dPP8rZn8xXMlzexrxDyanztRmjubXZCQGd2b58TXq+P7lXz/vdq51/pcdWf3FXDBvx9WBtgW66cn5ya3E3OraxxEHBzrFnyzvBCQRcSAiDm6yjjNPfn2427l/j38NPdhnqn8V8USz/xejLf5Csvb+5NgdUZs5OlbcFav9/MvlN7rVv6X4eyDr/10d7//l+IeT1v3auY3Xcfn3z7o+02z2/t+RvNVI78hf+2Byfv7CeMSO5LXVr0+s/G+RL8pn8Y8c6Tz+98XKlTgUEdlN/GBEPBQRD+dtfyQiHo2II2vE/+NLj727+fi3Vxb/9Ib6f+OJytkfvu1W//r6/3gjNZK/sp73v/U2cCvXDgAAAP4r0sZ34JN0dDmdpqOjze/w749daW12bv6pU7Pvn59ufld+OAbTYqVrqGU9dDxfGy7yE235Y/m68ReVOxv50anZ2nS/g4eS291l/Gf+qPS7dcC283stKC/jH8rL+IfyMv6hvIx/KK9O4/+jPrQDuPV8/kN5Gf9QXsY/lJfxD6W0ld/1S5Q5Eelt0QyJbUr0+50JAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAACgN/4JAAD//1M/5o4=") [ 1305.881753][ T5359] usb 4-1: Using ep0 maxpacket: 32 [ 1306.041757][ T5359] usb 4-1: config 0 has an invalid interface number: 1 but max is 0 [ 1306.050292][ T5359] usb 4-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 1306.061693][ T5110] usb 5-1: Using ep0 maxpacket: 32 [ 1306.216147][ T5359] usb 4-1: config 0 has 2 interfaces, different from the descriptor's value: 1 [ 1306.322362][ T5110] usb 5-1: unable to get BOS descriptor or descriptor too short [ 1306.577463][ T5359] usb 4-1: config 0 interface 0 altsetting 0 has 0 endpoint descriptors, different from the interface descriptor's value: 2 [ 1306.593530][ T5110] usb 5-1: unable to read config index 0 descriptor/start: -71 22:25:20 executing program 4: epoll_ctl$EPOLL_CTL_MOD(0xffffffffffffffff, 0x3, 0xffffffffffffffff, 0x0) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000540)={0x2, &(0x7f0000000500)=[{0x7, 0x0, 0x0, 0x4}, {0x101}]}) [ 1306.780012][T15643] loop1: detected capacity change from 0 to 512 [ 1306.789708][ T5110] usb 5-1: can't read configurations, error -71 [ 1306.794697][T15643] EXT4-fs: Ignoring removed nobh option [ 1306.816330][ T5359] usb 4-1: too many endpoints for config 0 interface 1 altsetting 0: 86, using maximum allowed: 30 [ 1306.831143][ T5359] usb 4-1: config 0 interface 1 altsetting 0 has 0 endpoint descriptors, different from the interface descriptor's value: 86 [ 1306.914316][T15647] loop5: detected capacity change from 0 to 512 [ 1306.922239][T15647] EXT4-fs: Ignoring removed nobh option [ 1307.064991][T15647] EXT4-fs error (device loop5): ext4_validate_block_bitmap:440: comm syz-executor.5: bg 0: block 35: padding at end of block bitmap is not set [ 1307.080908][T15647] EXT4-fs (loop5): Remounting filesystem read-only [ 1307.087823][T15647] EXT4-fs (loop5): 1 truncate cleaned up [ 1307.110369][T15643] EXT4-fs error (device loop1): ext4_validate_block_bitmap:440: comm syz-executor.1: bg 0: block 35: padding at end of block bitmap is not set [ 1307.182152][ T5359] usb 4-1: New USB device found, idVendor=0830, idProduct=0050, bcdDevice=f2.be [ 1307.215786][ T5359] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1307.240951][T15643] EXT4-fs (loop1): Remounting filesystem read-only [ 1307.272145][ T5359] usb 4-1: Product: syz [ 1307.287489][T15643] EXT4-fs (loop1): 1 truncate cleaned up [ 1307.312865][ T5359] usb 4-1: Manufacturer: syz [ 1307.351177][ T5359] usb 4-1: SerialNumber: syz 22:25:21 executing program 3: timer_create(0x2, 0x0, &(0x7f0000000180)) timer_settime(0x0, 0x0, &(0x7f0000000200)={{}, {0x77359400}}, 0x0) timer_settime(0x0, 0x0, &(0x7f0000000040)={{}, {0x0, 0x989680}}, &(0x7f00000000c0)) 22:25:21 executing program 2: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$UI_BEGIN_FF_UPLOAD(r0, 0x8004552d, &(0x7f0000000140)={0x0, 0x0, {0x0, 0x0, 0x0, {}, {}, @rumble}}) 22:25:21 executing program 0: syz_io_uring_setup(0x2, &(0x7f0000000100), &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000080), &(0x7f0000000180)) 22:25:21 executing program 4: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$UI_SET_RELBIT(r0, 0x40045566, 0x0) ioctl$UI_SET_FFBIT(r0, 0x4004556b, 0x0) [ 1307.427316][ T5359] usb 4-1: config 0 descriptor?? 22:25:21 executing program 2: r0 = socket$unix(0x1, 0x1, 0x0) connect$unix(r0, &(0x7f00000002c0)=@file={0x1, './file0\x00'}, 0x6e) 22:25:21 executing program 1: openat$cgroup_procs(0xffffffffffffffff, 0x0, 0x2, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000240)=0x5) r0 = getpid() sched_setscheduler(r0, 0x2, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, 0x0, 0x0, 0x2, 0x0) syz_mount_image$ext4(&(0x7f0000000440)='ext4\x00', &(0x7f0000000480)='./file0\x00', 0x4400, &(0x7f0000000000)={[{@inode_readahead_blks}, {@block_validity}, {@debug_want_extra_isize={'debug_want_extra_isize', 0x3d, 0x66}}, {@errors_remount}, {@nobh}, {@quota}]}, 0x1, 0x41f, &(0x7f00000004c0)="$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") [ 1307.495608][ T5359] usb 4-1: can't set config #0, error -71 22:25:21 executing program 0: syz_io_uring_setup(0x6ad7, &(0x7f0000000300), &(0x7f00008f4000/0x12000)=nil, &(0x7f0000ffc000/0x3000)=nil, 0x0, 0x0) syz_io_uring_setup(0x3d51, &(0x7f00000000c0), &(0x7f0000f5f000/0x1000)=nil, &(0x7f0000f21000/0xf000)=nil, &(0x7f0000000380), &(0x7f00000003c0)) [ 1307.539055][ T5359] usb 4-1: USB disconnect, device number 23 22:25:21 executing program 4: io_setup(0x9, &(0x7f0000000280)=0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) io_submit(r0, 0x1, &(0x7f0000001280)=[&(0x7f0000001180)={0x0, 0x0, 0x300, 0x0, 0x0, r1, 0x0}]) 22:25:21 executing program 5: mkdir(0x0, 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) open(0x0, 0x0, 0x8) r0 = openat$cgroup_procs(0xffffffffffffffff, &(0x7f0000000140)='cgroup.procs\x00', 0x2, 0x0) writev(r0, &(0x7f0000000440)=[{0x0}], 0x1) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000240)=0x5) r1 = getpid() sched_setscheduler(r1, 0x2, &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) open(0x0, 0x0, 0x145) connect$unix(0xffffffffffffffff, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r3, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r2, &(0x7f00000000c0), 0x10120, 0x2, 0x0) ioctl$EXT4_IOC_CHECKPOINT(0xffffffffffffffff, 0x4004662b, &(0x7f00000002c0)) syz_mount_image$ext4(&(0x7f0000000440)='ext4\x00', &(0x7f0000000480)='./file0\x00', 0x4400, &(0x7f0000000000)={[{@inode_readahead_blks}, {@block_validity}, {@debug_want_extra_isize={'debug_want_extra_isize', 0x3d, 0x66}}, {@errors_remount}, {@nobh}, {@quota}]}, 0x1, 0x41f, &(0x7f00000004c0)="$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") 22:25:21 executing program 3: r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) syz_genetlink_get_family_id$team(&(0x7f0000000240), r0) 22:25:21 executing program 2: io_setup(0x81c8, &(0x7f0000000200)) io_setup(0xd135, &(0x7f0000000040)) 22:25:21 executing program 3: io_setup(0x9, &(0x7f0000000280)=0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = socket$unix(0x1, 0x5, 0x0) io_submit(r0, 0x2, &(0x7f00000003c0)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, r1, 0x0}, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, r2, 0x0}]) 22:25:22 executing program 0: r0 = add_key$keyring(&(0x7f0000000000), &(0x7f0000000100)={'syz', 0x3}, 0x0, 0x0, 0xfffffffffffffffd) r1 = add_key$keyring(&(0x7f0000000180), &(0x7f0000000280)={'syz', 0x1}, 0x0, 0x0, r0) keyctl$link(0x9, 0x0, r1) 22:25:22 executing program 4: io_setup(0x9, &(0x7f0000000280)=0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) io_submit(r0, 0x1, &(0x7f0000001280)=[&(0x7f0000001180)={0x0, 0x0, 0x300, 0x0, 0x0, r1, 0x0}]) [ 1307.870536][T15671] loop1: detected capacity change from 0 to 512 [ 1307.908015][T15671] EXT4-fs: Ignoring removed nobh option [ 1307.950599][T15671] EXT4-fs error (device loop1): ext4_validate_block_bitmap:440: comm syz-executor.1: bg 0: block 35: padding at end of block bitmap is not set [ 1308.017949][T15671] EXT4-fs (loop1): Remounting filesystem read-only [ 1308.034850][T15684] loop5: detected capacity change from 0 to 512 [ 1308.042743][T15684] EXT4-fs: Ignoring removed nobh option [ 1308.071900][T15671] EXT4-fs (loop1): 1 truncate cleaned up [ 1308.158781][T15684] EXT4-fs error (device loop5): ext4_validate_block_bitmap:440: comm syz-executor.5: bg 0: block 35: padding at end of block bitmap is not set [ 1308.174439][T15684] EXT4-fs (loop5): Remounting filesystem read-only [ 1308.181302][T15684] EXT4-fs (loop5): 1 truncate cleaned up 22:25:22 executing program 0: syz_clone(0x7ca80000, 0x0, 0x0, 0x0, 0x0, 0x0) 22:25:22 executing program 4: io_setup(0x9, &(0x7f0000000280)=0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) io_submit(r0, 0x1, &(0x7f0000001280)=[&(0x7f0000001180)={0x0, 0x0, 0x300, 0x0, 0x0, r1, 0x0}]) 22:25:22 executing program 3: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$UI_BEGIN_FF_UPLOAD(r0, 0xc06855c8, &(0x7f0000000140)={0x0, 0x0, {0x0, 0x0, 0x0, {}, {}, @rumble}}) 22:25:22 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f0000000280)=@abs, 0x6e) 22:25:22 executing program 1: openat$cgroup_procs(0xffffffffffffffff, 0x0, 0x2, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000240)=0x5) r0 = getpid() sched_setscheduler(r0, 0x2, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, 0x0, 0x0, 0x2, 0x0) syz_mount_image$ext4(&(0x7f0000000440)='ext4\x00', &(0x7f0000000480)='./file0\x00', 0x4400, &(0x7f0000000000)={[{@inode_readahead_blks}, {@block_validity}, {@debug_want_extra_isize={'debug_want_extra_isize', 0x3d, 0x66}}, {@errors_remount}, {@nobh}, {@quota}]}, 0x1, 0x41f, &(0x7f00000004c0)="$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") 22:25:22 executing program 4: io_setup(0x9, &(0x7f0000000280)=0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) io_submit(r0, 0x1, &(0x7f0000001280)=[&(0x7f0000001180)={0x0, 0x0, 0x300, 0x0, 0x0, r1, 0x0}]) 22:25:22 executing program 3: r0 = syz_io_uring_setup(0x2, &(0x7f0000000180), &(0x7f0000ffd000/0x1000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000080), &(0x7f0000000000)) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) mmap$IORING_OFF_SQES(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x0, 0x13, r0, 0x10000000) 22:25:22 executing program 5: mkdir(0x0, 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) open(0x0, 0x0, 0x8) r0 = openat$cgroup_procs(0xffffffffffffffff, &(0x7f0000000140)='cgroup.procs\x00', 0x2, 0x0) writev(r0, &(0x7f0000000440)=[{0x0}], 0x1) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000240)=0x5) r1 = getpid() sched_setscheduler(r1, 0x2, &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) open(0x0, 0x0, 0x145) connect$unix(0xffffffffffffffff, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r3, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r2, &(0x7f00000000c0), 0x10120, 0x2, 0x0) ioctl$EXT4_IOC_CHECKPOINT(0xffffffffffffffff, 0x4004662b, &(0x7f00000002c0)) syz_mount_image$ext4(&(0x7f0000000440)='ext4\x00', &(0x7f0000000480)='./file0\x00', 0x4400, &(0x7f0000000000)={[{@inode_readahead_blks}, {@block_validity}, {@debug_want_extra_isize={'debug_want_extra_isize', 0x3d, 0x66}}, {@errors_remount}, {@nobh}, {@quota}]}, 0x1, 0x41f, &(0x7f00000004c0)="$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") 22:25:22 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x80000000000002, &(0x7f00000000c0), 0x4) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e23, @broadcast}, 0x10) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000080)=0x6) sched_setaffinity(0x0, 0x8, &(0x7f00000000c0)=0x5) r1 = getpid() sched_setscheduler(r1, 0x1, &(0x7f0000001700)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r2, &(0x7f000057eff8)=@file={0x0, './file0\x00'}, 0x6e) process_vm_writev(0x0, &(0x7f0000000300)=[{&(0x7f0000000bc0)=""/175, 0xaf}, {0x0}, {&(0x7f0000000b00)=""/26, 0x1a}], 0x3, 0x0, 0x0, 0x0) sendmmsg$unix(r3, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r2, &(0x7f00000000c0), 0x10106, 0x2, 0x0) sched_setattr(0x0, &(0x7f0000000040)={0x38}, 0x0) getpgid(0x0) syz_clone3(&(0x7f0000000a00)={0x40b86000, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) sendmsg$AUDIT_ADD_RULE(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000080)={&(0x7f00000003c0)={0x10, 0x3f3, 0x0, 0x0, 0x0, {0x10, 0x3ec}}, 0x420}}, 0x0) r4 = bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x11, 0x8, &(0x7f0000002000)=ANY=[@ANYBLOB="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&(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x8, 0x10, 0x0}, 0x80) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000000)={0x0, r4}, 0x10) statx(0xffffffffffffffff, &(0x7f0000000240)='./file0\x00', 0x0, 0x58c, &(0x7f00000005c0)) syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000500)='./file1\x00', 0x47, &(0x7f0000000340)={[{@nojournal_checksum}, {@sysvgroups}, {@max_dir_size_kb={'max_dir_size_kb', 0x3d, 0x9}}, {@barrier_val={'barrier', 0x3d, 0x7ffffffe}}, {@data_err_abort}, {@resgid}, {@resuid={'resuid', 0x3d, 0xee00}}, {@resgid}, {@minixdf}]}, 0x12, 0x4b1, &(0x7f0000000540)="$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") 22:25:23 executing program 4: r0 = add_key$keyring(&(0x7f0000000000), &(0x7f0000000100)={'syz', 0x3}, 0x0, 0x0, 0xfffffffffffffffd) r1 = add_key$keyring(&(0x7f0000000180), &(0x7f0000000280)={'syz', 0x1}, 0x0, 0x0, r0) keyctl$link(0x18, 0x0, r1) [ 1308.858949][T15702] loop1: detected capacity change from 0 to 512 [ 1308.948080][T15702] EXT4-fs: Ignoring removed nobh option [ 1310.983014][T15716] loop5: detected capacity change from 0 to 512 [ 1310.990720][T15716] EXT4-fs: Ignoring removed nobh option [ 1311.064174][T15717] loop2: detected capacity change from 0 to 512 [ 1311.170481][T15717] EXT4-fs (loop2): orphan cleanup on readonly fs [ 1311.177113][T15717] EXT4-fs error (device loop2): ext4_ext_check_inode:520: inode #3: comm syz-executor.2: pblk 0 bad header/extent: invalid extent entries - magic f30a, entries 1, max 4(4), depth 0(0) [ 1311.196697][T15717] EXT4-fs error (device loop2): ext4_quota_enable:6990: comm syz-executor.2: Bad quota inode: 3, type: 0 [ 1311.209295][T15717] EXT4-fs warning (device loop2): ext4_enable_quotas:7028: Failed to enable quota tracking (type=0, err=-117, ino=3). Please run e2fsck to fix. [ 1311.224364][T15717] EXT4-fs (loop2): Cannot turn on quotas: error -117 [ 1311.236935][T15702] EXT4-fs error (device loop1): ext4_validate_block_bitmap:440: comm syz-executor.1: bg 0: block 35: padding at end of block bitmap is not set [ 1311.253871][T15716] EXT4-fs error (device loop5): ext4_validate_block_bitmap:440: comm syz-executor.5: bg 0: block 35: padding at end of block bitmap is not set 22:25:25 executing program 4: io_setup(0x9, &(0x7f0000000280)) io_setup(0x4, &(0x7f0000000000)) io_setup(0xd135, &(0x7f0000000040)) [ 1311.267672][T15702] EXT4-fs (loop1): Remounting filesystem read-only [ 1311.284158][T15716] EXT4-fs (loop5): Remounting filesystem read-only [ 1311.290958][T15716] EXT4-fs (loop5): 1 truncate cleaned up [ 1311.310939][T15702] EXT4-fs (loop1): 1 truncate cleaned up 22:25:25 executing program 0: add_key$keyring(&(0x7f0000000080), 0x0, 0x0, 0x0, 0xfffffffffffffffe) add_key(&(0x7f0000000140)='encrypted\x00', 0x0, 0x0, 0x0, 0xffffffffffffffff) r0 = add_key$keyring(&(0x7f0000000000), &(0x7f0000000100)={'syz', 0x3}, 0x0, 0x0, 0xfffffffffffffffd) add_key$keyring(&(0x7f0000000180), &(0x7f0000000280)={'syz', 0x1}, 0x0, 0x0, r0) 22:25:25 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)=ANY=[@ANYBLOB='?'], 0x40}}, 0x0) 22:25:25 executing program 5: mkdir(0x0, 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) open(0x0, 0x0, 0x8) r0 = openat$cgroup_procs(0xffffffffffffffff, &(0x7f0000000140)='cgroup.procs\x00', 0x2, 0x0) writev(r0, &(0x7f0000000440)=[{0x0}], 0x1) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000240)=0x5) r1 = getpid() sched_setscheduler(r1, 0x2, &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) open(0x0, 0x0, 0x145) connect$unix(r2, 0x0, 0x0) sendmmsg$unix(r3, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r2, &(0x7f00000000c0), 0x10120, 0x2, 0x0) ioctl$EXT4_IOC_CHECKPOINT(0xffffffffffffffff, 0x4004662b, &(0x7f00000002c0)) syz_mount_image$ext4(&(0x7f0000000440)='ext4\x00', &(0x7f0000000480)='./file0\x00', 0x4400, &(0x7f0000000000)={[{@inode_readahead_blks}, {@block_validity}, {@debug_want_extra_isize={'debug_want_extra_isize', 0x3d, 0x66}}, {@errors_remount}, {@nobh}, {@quota}]}, 0x1, 0x41f, &(0x7f00000004c0)="$eJzs28tvG0UYAPBv10kLLW1CKY8+AENBRDySJi3QAxcQSBxAQoJDOYYkrUrdBjVBolUEAaFyRJW4I45I/AWc4IKAExJXuKNKFcqlhZPR2ruJ69ghD6cu7O8nrTLjnWjm29mxZ2fsAEqrGhF7I+KuiPgtIoYiImkvUG3+ubG0MPXX0sJUEvX6m38mjXLXlxamiqLF/+3OMyNpRPppEoc61Dt38dLZyVpt5kKeH5s/997Y3MVLz5w5N3l65vTM+YkTJ44fG3/+uYlnexJnFtf1gx/OHj7w6ttXXp86eeWdn75J8rijLY5eqUb15mvZ4vFeV9Zne1rSyUAfG8KGVCIi667BxvgfikqsdN5QvPJJXxsHbKt6vV7f2f30Yh34H0ui3y0A+qP4oM+ef4vjFk09bgvXXmw+AGVx38iP5pmBSPMyg23Pt71UjYiTi39/mR2xTesQAACtvsvmP093mv+lcV9Lub35HspwRNwdEfsi4p6I2B8R90Y0yt4fEQ9ssP5qW371/Ce9uqnA1imb/72Q723dPP8rZn8xXMlzexrxDyanztRmjubXZCQGd2b58TXq+P7lXz/vdq51/pcdWf3FXDBvx9WBtgW66cn5ya3E3OraxxEHBzrFnyzvBCQRcSAiDm6yjjNPfn2427l/j38NPdhnqn8V8USz/xejLf5Csvb+5NgdUZs5OlbcFav9/MvlN7rVv6X4eyDr/10d7//l+IeT1v3auY3Xcfn3z7o+02z2/t+RvNVI78hf+2Byfv7CeMSO5LXVr0+s/G+RL8pn8Y8c6Tz+98XKlTgUEdlN/GBEPBQRD+dtfyQiHo2II2vE/+NLj727+fi3Vxb/9Ib6f+OJytkfvu1W//r6/3gjNZK/sp73v/U2cCvXDgAAAP4r0sZ34JN0dDmdpqOjze/w749daW12bv6pU7Pvn59ufld+OAbTYqVrqGU9dDxfGy7yE235Y/m68ReVOxv50anZ2nS/g4eS291l/Gf+qPS7dcC283stKC/jH8rL+IfyMv6hvIx/KK9O4/+jPrQDuPV8/kN5Gf9QXsY/lJfxD6W0ld/1S5Q5Eelt0QyJbUr0+50JAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAACgN/4JAAD//1M/5o4=") 22:25:25 executing program 1: openat$cgroup_procs(0xffffffffffffffff, 0x0, 0x2, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000240)=0x5) r0 = getpid() sched_setscheduler(r0, 0x2, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10120, 0x0, 0x0) syz_mount_image$ext4(&(0x7f0000000440)='ext4\x00', &(0x7f0000000480)='./file0\x00', 0x4400, &(0x7f0000000000)={[{@inode_readahead_blks}, {@block_validity}, {@debug_want_extra_isize={'debug_want_extra_isize', 0x3d, 0x66}}, {@errors_remount}, {@nobh}, {@quota}]}, 0x1, 0x41f, &(0x7f00000004c0)="$eJzs28tvG0UYAPBv10kLLW1CKY8+AENBRDySJi3QAxcQSBxAQoJDOYYkrUrdBjVBolUEAaFyRJW4I45I/AWc4IKAExJXuKNKFcqlhZPR2ruJ69ghD6cu7O8nrTLjnWjm29mxZ2fsAEqrGhF7I+KuiPgtIoYiImkvUG3+ubG0MPXX0sJUEvX6m38mjXLXlxamiqLF/+3OMyNpRPppEoc61Dt38dLZyVpt5kKeH5s/997Y3MVLz5w5N3l65vTM+YkTJ44fG3/+uYlnexJnFtf1gx/OHj7w6ttXXp86eeWdn75J8rijLY5eqUb15mvZ4vFeV9Zne1rSyUAfG8KGVCIi667BxvgfikqsdN5QvPJJXxsHbKt6vV7f2f30Yh34H0ui3y0A+qP4oM+ef4vjFk09bgvXXmw+AGVx38iP5pmBSPMyg23Pt71UjYiTi39/mR2xTesQAACtvsvmP093mv+lcV9Lub35HspwRNwdEfsi4p6I2B8R90Y0yt4fEQ9ssP5qW371/Ce9uqnA1imb/72Q723dPP8rZn8xXMlzexrxDyanztRmjubXZCQGd2b58TXq+P7lXz/vdq51/pcdWf3FXDBvx9WBtgW66cn5ya3E3OraxxEHBzrFnyzvBCQRcSAiDm6yjjNPfn2427l/j38NPdhnqn8V8USz/xejLf5Csvb+5NgdUZs5OlbcFav9/MvlN7rVv6X4eyDr/10d7//l+IeT1v3auY3Xcfn3z7o+02z2/t+RvNVI78hf+2Byfv7CeMSO5LXVr0+s/G+RL8pn8Y8c6Tz+98XKlTgUEdlN/GBEPBQRD+dtfyQiHo2II2vE/+NLj727+fi3Vxb/9Ib6f+OJytkfvu1W//r6/3gjNZK/sp73v/U2cCvXDgAAAP4r0sZ34JN0dDmdpqOjze/w749daW12bv6pU7Pvn59ufld+OAbTYqVrqGU9dDxfGy7yE235Y/m68ReVOxv50anZ2nS/g4eS291l/Gf+qPS7dcC283stKC/jH8rL+IfyMv6hvIx/KK9O4/+jPrQDuPV8/kN5Gf9QXsY/lJfxD6W0ld/1S5Q5Eelt0QyJbUr0+50JAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAACgN/4JAAD//1M/5o4=") 22:25:25 executing program 3: r0 = syz_io_uring_setup(0x1971, &(0x7f0000000180), &(0x7f0000ffd000/0x1000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000080), &(0x7f0000000000)) mmap$IORING_OFF_SQES(&(0x7f0000ffe000/0x2000)=nil, 0x2002, 0x0, 0x13, r0, 0x10000000) [ 1311.824268][T15736] loop5: detected capacity change from 0 to 512 [ 1311.832105][T15736] EXT4-fs: Ignoring removed nobh option 22:25:26 executing program 0: socket$inet(0x2, 0x5, 0x40) 22:25:26 executing program 3: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$UI_SET_ABSBIT(r0, 0x40045567, 0x0) ioctl$UI_SET_PROPBIT(r0, 0x4004556e, 0x0) [ 1312.010270][T15736] EXT4-fs error (device loop5): ext4_validate_block_bitmap:440: comm syz-executor.5: bg 0: block 35: padding at end of block bitmap is not set [ 1312.025657][T15736] EXT4-fs (loop5): Remounting filesystem read-only [ 1312.032574][T15736] EXT4-fs (loop5): 1 truncate cleaned up 22:25:26 executing program 4: r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x11, 0x5, &(0x7f0000000000)=ANY=[@ANYBLOB="18000000000000000000000000000000850000000e000000850000002a00000095"], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000200)={&(0x7f0000000340)='kfree\x00', r0}, 0x10) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140), 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = dup(r2) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) ioctl$KVM_X86_SET_MCE(r4, 0x4040ae9e, &(0x7f0000000100)) 22:25:26 executing program 3: syz_emit_ethernet(0x52, &(0x7f0000000000)={@broadcast, @random="73e89df4f704", @val, {@ipv6}}, 0x0) [ 1312.389246][T15739] loop1: detected capacity change from 0 to 512 [ 1312.427440][T15739] EXT4-fs: Ignoring removed nobh option [ 1312.578592][T15739] EXT4-fs error (device loop1): ext4_validate_block_bitmap:440: comm syz-executor.1: bg 0: block 35: padding at end of block bitmap is not set [ 1312.604490][T15739] EXT4-fs (loop1): Remounting filesystem read-only [ 1312.648493][T15739] EXT4-fs (loop1): 1 truncate cleaned up 22:25:28 executing program 2: io_setup(0x9, &(0x7f0000000280)=0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) io_submit(r0, 0x1, &(0x7f0000001280)=[&(0x7f0000001180)={0x0, 0x0, 0xe00, 0x8, 0x0, r1, 0x0}]) 22:25:28 executing program 3: syz_io_uring_setup(0x6806, &(0x7f00000001c0)={0x0, 0x0, 0x6, 0x0, 0xffffffff}, &(0x7f0000ff1000/0xc000)=nil, &(0x7f0000ffd000/0x1000)=nil, 0x0, 0x0) 22:25:28 executing program 5: mkdir(0x0, 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) open(0x0, 0x0, 0x8) r0 = openat$cgroup_procs(0xffffffffffffffff, &(0x7f0000000140)='cgroup.procs\x00', 0x2, 0x0) writev(r0, &(0x7f0000000440)=[{0x0}], 0x1) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000240)=0x5) r1 = getpid() sched_setscheduler(r1, 0x2, &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) open(0x0, 0x0, 0x145) connect$unix(r2, 0x0, 0x0) sendmmsg$unix(r3, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r2, &(0x7f00000000c0), 0x10120, 0x2, 0x0) ioctl$EXT4_IOC_CHECKPOINT(0xffffffffffffffff, 0x4004662b, &(0x7f00000002c0)) syz_mount_image$ext4(&(0x7f0000000440)='ext4\x00', &(0x7f0000000480)='./file0\x00', 0x4400, &(0x7f0000000000)={[{@inode_readahead_blks}, {@block_validity}, {@debug_want_extra_isize={'debug_want_extra_isize', 0x3d, 0x66}}, {@errors_remount}, {@nobh}, {@quota}]}, 0x1, 0x41f, &(0x7f00000004c0)="$eJzs28tvG0UYAPBv10kLLW1CKY8+AENBRDySJi3QAxcQSBxAQoJDOYYkrUrdBjVBolUEAaFyRJW4I45I/AWc4IKAExJXuKNKFcqlhZPR2ruJ69ghD6cu7O8nrTLjnWjm29mxZ2fsAEqrGhF7I+KuiPgtIoYiImkvUG3+ubG0MPXX0sJUEvX6m38mjXLXlxamiqLF/+3OMyNpRPppEoc61Dt38dLZyVpt5kKeH5s/997Y3MVLz5w5N3l65vTM+YkTJ44fG3/+uYlnexJnFtf1gx/OHj7w6ttXXp86eeWdn75J8rijLY5eqUb15mvZ4vFeV9Zne1rSyUAfG8KGVCIi667BxvgfikqsdN5QvPJJXxsHbKt6vV7f2f30Yh34H0ui3y0A+qP4oM+ef4vjFk09bgvXXmw+AGVx38iP5pmBSPMyg23Pt71UjYiTi39/mR2xTesQAACtvsvmP093mv+lcV9Lub35HspwRNwdEfsi4p6I2B8R90Y0yt4fEQ9ssP5qW371/Ce9uqnA1imb/72Q723dPP8rZn8xXMlzexrxDyanztRmjubXZCQGd2b58TXq+P7lXz/vdq51/pcdWf3FXDBvx9WBtgW66cn5ya3E3OraxxEHBzrFnyzvBCQRcSAiDm6yjjNPfn2427l/j38NPdhnqn8V8USz/xejLf5Csvb+5NgdUZs5OlbcFav9/MvlN7rVv6X4eyDr/10d7//l+IeT1v3auY3Xcfn3z7o+02z2/t+RvNVI78hf+2Byfv7CeMSO5LXVr0+s/G+RL8pn8Y8c6Tz+98XKlTgUEdlN/GBEPBQRD+dtfyQiHo2II2vE/+NLj727+fi3Vxb/9Ib6f+OJytkfvu1W//r6/3gjNZK/sp73v/U2cCvXDgAAAP4r0sZ34JN0dDmdpqOjze/w749daW12bv6pU7Pvn59ufld+OAbTYqVrqGU9dDxfGy7yE235Y/m68ReVOxv50anZ2nS/g4eS291l/Gf+qPS7dcC283stKC/jH8rL+IfyMv6hvIx/KK9O4/+jPrQDuPV8/kN5Gf9QXsY/lJfxD6W0ld/1S5Q5Eelt0QyJbUr0+50JAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAACgN/4JAAD//1M/5o4=") 22:25:28 executing program 4: io_setup(0x9, &(0x7f0000000280)=0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) io_submit(r0, 0x1, &(0x7f0000001280)=[&(0x7f0000001180)={0x0, 0x0, 0x2, 0x7, 0x0, r1, 0x0}]) 22:25:28 executing program 1: openat$cgroup_procs(0xffffffffffffffff, 0x0, 0x2, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000240)=0x5) r0 = getpid() sched_setscheduler(r0, 0x2, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10120, 0x0, 0x0) syz_mount_image$ext4(&(0x7f0000000440)='ext4\x00', &(0x7f0000000480)='./file0\x00', 0x4400, &(0x7f0000000000)={[{@inode_readahead_blks}, {@block_validity}, {@debug_want_extra_isize={'debug_want_extra_isize', 0x3d, 0x66}}, {@errors_remount}, {@nobh}, {@quota}]}, 0x1, 0x41f, &(0x7f00000004c0)="$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") 22:25:28 executing program 0: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$UI_ABS_SETUP(r0, 0x401c5504, &(0x7f0000000000)) 22:25:28 executing program 0: r0 = add_key$keyring(&(0x7f0000000000), &(0x7f0000000100)={'syz', 0x3}, 0x0, 0x0, 0xfffffffffffffffd) r1 = add_key$keyring(&(0x7f0000000180), &(0x7f0000000280)={'syz', 0x1}, 0x0, 0x0, r0) r2 = add_key$keyring(&(0x7f0000000080), &(0x7f00000000c0)={'syz', 0x1}, 0x0, 0x0, r1) keyctl$link(0x4, r2, r1) [ 1314.486348][ T5066] EXT4-fs unmount: 29 callbacks suppressed [ 1314.486375][ T5066] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 1314.563334][T15766] loop5: detected capacity change from 0 to 512 [ 1314.571007][T15766] EXT4-fs: Ignoring removed nobh option 22:25:28 executing program 3: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$UI_SET_RELBIT(r0, 0x40045566, 0x0) ioctl$UI_BEGIN_FF_UPLOAD(r0, 0xc06855c8, 0x0) 22:25:28 executing program 4: syz_io_uring_setup(0x3f60, &(0x7f00000001c0), &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000800000/0x800000)=nil, 0x0, 0x0) syz_clone(0xffff80a5bfa00000, 0x0, 0x0, 0x0, 0x0, 0x0) [ 1314.835238][T15766] EXT4-fs error (device loop5): ext4_validate_block_bitmap:440: comm syz-executor.5: bg 0: block 35: padding at end of block bitmap is not set [ 1314.853762][T15766] EXT4-fs (loop5): Remounting filesystem read-only [ 1314.860614][T15766] EXT4-fs (loop5): 1 truncate cleaned up [ 1314.866395][T15766] EXT4-fs (loop5): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. 22:25:29 executing program 0: io_setup(0x9, &(0x7f0000000280)=0x0) io_setup(0x2, &(0x7f0000000500)=0x0) io_getevents(r1, 0x6, 0x6, &(0x7f0000000040)=[{}, {}, {}, {}, {}, {}], 0x0) io_destroy(r0) 22:25:29 executing program 3: io_setup(0x9, &(0x7f0000000280)=0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) io_submit(r0, 0x1, &(0x7f0000001280)=[&(0x7f0000001180)={0x0, 0x0, 0x0, 0x7, 0x0, r1, &(0x7f0000000180)="b4579023d8e9a0e2ceb860b9124f0ebab0a5fe6a81ed0a4ca80b72b54d87e0bdac6469d6e6943e58c319209bf1210e1e751a294d5cfcadab4e4be10bb83dbaeed5bfe4e8c9e1b619e2d04432a60b50e066d7715db5203e922314a99562d1de848035c6db53c05ed037375dc15a68b8dddca37a28906107a373f54325a4e584a390c1a282deda008d83d55e9060f69df29fdcd65b9a3ac2851ca27962ffb77757ee69ef62b93a3c95b46ee1332eb76eea2fb14d9162d14dee3095ee7e96939118f52f65a40ebfef400ad6a13e6487138f268039875a29939533fbf937ca875c66a05d82a680ce6299ef8e58f2e14d57af22cd4f4f98da64cf3b2ffe4eb34d75a339bd6a3fff65e19664690546f0841b5c692c42a2b067aa68da817dc96ebb6173bc50adfc14eaa8b340ca204a6775395b877f04b309fabd2b9c6489b799720db3f0df9848173606603a2d7327e11feab46ccde3fa4303769a099e2cf049537d21ba492832be1989acb6d75ca0fec27dde19e614ab34da421790502ac4e75332137221c6e1f40bf3426fe8bc2b098ed590ff77d519d07e5c719d3b70c2c567db6b580a372bb069c80ff433f28b6f86e360a1f3378a62c5082a8576b8ed5c9c17ad11295b901303a99f462fbbdc069005b54c968c5d7c990479bc9c9367664f73354007c79ec325f9f2c838d2542b933a3286cc86f370cf84caf70b43dca01ebc0a5e", 0x201}]) [ 1315.049901][T15774] loop1: detected capacity change from 0 to 512 [ 1315.076131][T15774] EXT4-fs: Ignoring removed nobh option [ 1315.095883][T15774] EXT4-fs error (device loop1): ext4_validate_block_bitmap:440: comm syz-executor.1: bg 0: block 35: padding at end of block bitmap is not set [ 1315.118634][T15774] EXT4-fs (loop1): Remounting filesystem read-only [ 1315.126061][T15774] EXT4-fs (loop1): 1 truncate cleaned up [ 1315.131966][T15774] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. 22:25:29 executing program 4: r0 = syz_open_dev$vcsn(&(0x7f0000000000), 0x0, 0x602000) syz_io_uring_setup(0xc88, &(0x7f0000000040)={0x0, 0x0, 0x20, 0x0, 0x0, 0x0, r0}, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ff2000/0xe000)=nil, &(0x7f00000000c0), &(0x7f0000000100)) 22:25:29 executing program 2: chmod(&(0x7f0000000680)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x0) 22:25:29 executing program 5: mkdir(0x0, 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) open(0x0, 0x0, 0x8) r0 = openat$cgroup_procs(0xffffffffffffffff, &(0x7f0000000140)='cgroup.procs\x00', 0x2, 0x0) writev(r0, &(0x7f0000000440)=[{0x0}], 0x1) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000240)=0x5) r1 = getpid() sched_setscheduler(r1, 0x2, &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) open(0x0, 0x0, 0x145) connect$unix(r2, 0x0, 0x0) sendmmsg$unix(r3, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r2, &(0x7f00000000c0), 0x10120, 0x2, 0x0) ioctl$EXT4_IOC_CHECKPOINT(0xffffffffffffffff, 0x4004662b, &(0x7f00000002c0)) syz_mount_image$ext4(&(0x7f0000000440)='ext4\x00', &(0x7f0000000480)='./file0\x00', 0x4400, &(0x7f0000000000)={[{@inode_readahead_blks}, {@block_validity}, {@debug_want_extra_isize={'debug_want_extra_isize', 0x3d, 0x66}}, {@errors_remount}, {@nobh}, {@quota}]}, 0x1, 0x41f, &(0x7f00000004c0)="$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") 22:25:29 executing program 3: openat$zero(0xffffffffffffff9c, &(0x7f0000000200), 0x10, 0x0) [ 1315.310584][ T5051] EXT4-fs (loop5): unmounting filesystem 00000000-0000-0000-0000-000000000000. 22:25:29 executing program 1: openat$cgroup_procs(0xffffffffffffffff, 0x0, 0x2, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000240)=0x5) r0 = getpid() sched_setscheduler(r0, 0x2, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10120, 0x0, 0x0) syz_mount_image$ext4(&(0x7f0000000440)='ext4\x00', &(0x7f0000000480)='./file0\x00', 0x4400, &(0x7f0000000000)={[{@inode_readahead_blks}, {@block_validity}, {@debug_want_extra_isize={'debug_want_extra_isize', 0x3d, 0x66}}, {@errors_remount}, {@nobh}, {@quota}]}, 0x1, 0x41f, &(0x7f00000004c0)="$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") [ 1315.420843][ T5055] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. 22:25:29 executing program 2: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$UI_BEGIN_FF_UPLOAD(r0, 0x401c5820, &(0x7f0000000140)={0x0, 0x0, {0x0, 0x0, 0x0, {}, {}, @rumble}}) 22:25:29 executing program 3: io_setup(0x9, &(0x7f0000000280)=0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) io_submit(r0, 0x1, &(0x7f0000001280)=[&(0x7f0000001180)={0x0, 0x0, 0xd, 0x5, 0x0, r1, 0x0}]) 22:25:29 executing program 4: r0 = add_key$keyring(&(0x7f0000000000), &(0x7f0000000100)={'syz', 0x3}, 0x0, 0x0, 0xfffffffffffffffd) r1 = add_key$keyring(&(0x7f0000000180), &(0x7f0000000280)={'syz', 0x1}, 0x0, 0x0, r0) r2 = add_key$keyring(&(0x7f0000000080), &(0x7f00000000c0)={'syz', 0x1}, 0x0, 0x0, r1) keyctl$link(0x9, r2, r1) [ 1315.610241][T15795] loop5: detected capacity change from 0 to 512 [ 1315.618565][T15795] EXT4-fs: Ignoring removed nobh option [ 1315.751439][T15795] EXT4-fs error (device loop5): ext4_validate_block_bitmap:440: comm syz-executor.5: bg 0: block 35: padding at end of block bitmap is not set [ 1315.769644][T15795] EXT4-fs (loop5): Remounting filesystem read-only [ 1315.776554][T15795] EXT4-fs (loop5): 1 truncate cleaned up [ 1315.782317][T15795] EXT4-fs (loop5): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. 22:25:30 executing program 4: io_setup(0x9, &(0x7f0000000280)=0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) io_submit(r0, 0x1, &(0x7f0000001280)=[&(0x7f0000001180)={0x0, 0x0, 0x2, 0x0, 0x0, r1, &(0x7f0000000180)="b4", 0x1}]) 22:25:30 executing program 2: io_setup(0x9, &(0x7f0000000280)=0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) io_submit(r0, 0x1, &(0x7f0000001280)=[&(0x7f0000001180)={0x0, 0x0, 0x0, 0x5, 0x0, r1, 0x0}]) 22:25:30 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000880)={0xffffffffffffffff}) fcntl$setstatus(r0, 0x4, 0x44) 22:25:30 executing program 3: syz_mount_image$vfat(&(0x7f0000000180), &(0x7f0000000080)='./file0\x00', 0xa08886, &(0x7f0000000040)=ANY=[@ANYRES32=0x0], 0x1, 0x2b0, &(0x7f00000009c0)="$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") prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) r0 = getpid() sched_setaffinity(0x0, 0x8, &(0x7f00000002c0)=0x2) sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x4) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f0000000000), 0x651, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r3 = socket(0x0, 0x0, 0x0) socket(0x0, 0x3, 0x0) r4 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r4, 0x0, 0x0) sendmmsg$unix(0xffffffffffffffff, 0x0, 0x0, 0x20000001) setsockopt$packet_int(r3, 0x107, 0xf, &(0x7f0000000100)=0x800b, 0x4) r5 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cgroup.controllers\x00', 0x275a, 0x0) read$FUSE(0xffffffffffffffff, &(0x7f0000000380)={0x2020}, 0x180b) write$cgroup_int(r5, &(0x7f0000000380), 0x1040c) [ 1316.155384][T15806] loop1: detected capacity change from 0 to 512 [ 1316.258973][T15806] EXT4-fs: Ignoring removed nobh option [ 1316.282014][T15810] loop3: detected capacity change from 0 to 128 22:25:30 executing program 5: mkdir(0x0, 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) open(0x0, 0x0, 0x8) r0 = openat$cgroup_procs(0xffffffffffffffff, &(0x7f0000000140)='cgroup.procs\x00', 0x2, 0x0) writev(r0, &(0x7f0000000440)=[{0x0}], 0x1) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000240)=0x5) r1 = getpid() sched_setscheduler(r1, 0x2, &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff}) open(0x0, 0x0, 0x145) connect$unix(r2, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r2, &(0x7f00000000c0), 0x10120, 0x2, 0x0) ioctl$EXT4_IOC_CHECKPOINT(0xffffffffffffffff, 0x4004662b, &(0x7f00000002c0)) syz_mount_image$ext4(&(0x7f0000000440)='ext4\x00', &(0x7f0000000480)='./file0\x00', 0x4400, &(0x7f0000000000)={[{@inode_readahead_blks}, {@block_validity}, {@debug_want_extra_isize={'debug_want_extra_isize', 0x3d, 0x66}}, {@errors_remount}, {@nobh}, {@quota}]}, 0x1, 0x41f, &(0x7f00000004c0)="$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") [ 1316.425648][ T5051] EXT4-fs (loop5): unmounting filesystem 00000000-0000-0000-0000-000000000000. 22:25:30 executing program 0: timer_create(0x0, 0x0, &(0x7f0000000180)) timer_settime(0x0, 0x0, &(0x7f0000000200)={{}, {0x77359400}}, 0x0) timer_settime(0x0, 0x0, &(0x7f0000000040)={{}, {0x0, 0x989680}}, &(0x7f00000000c0)) [ 1316.490123][T15806] EXT4-fs error (device loop1): ext4_validate_block_bitmap:440: comm syz-executor.1: bg 0: block 35: padding at end of block bitmap is not set 22:25:30 executing program 2: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$UI_BEGIN_FF_UPLOAD(r0, 0xc06855c8, 0x0) ioctl$UI_SET_PHYS(r0, 0x4008556c, &(0x7f0000000000)='syz1\x00') [ 1316.727380][T15806] EXT4-fs (loop1): Remounting filesystem read-only 22:25:31 executing program 0: syz_io_uring_setup(0x79d8, &(0x7f0000000180), &(0x7f0000ffd000/0x1000)=nil, &(0x7f0000ffc000/0x4000)=nil, 0x0, 0x0) syz_io_uring_setup(0x8ed, &(0x7f00000000c0)={0x0, 0x0, 0x800}, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000040), &(0x7f0000000140)) [ 1317.162847][T15806] EXT4-fs (loop1): 1 truncate cleaned up [ 1317.168583][T15806] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 1317.397803][T15830] loop5: detected capacity change from 0 to 512 [ 1317.406273][T15830] EXT4-fs: Ignoring removed nobh option [ 1317.491039][T15830] EXT4-fs error (device loop5): ext4_validate_block_bitmap:440: comm syz-executor.5: bg 0: block 35: padding at end of block bitmap is not set [ 1317.509116][T15830] EXT4-fs (loop5): Remounting filesystem read-only [ 1317.516085][T15830] EXT4-fs (loop5): 1 truncate cleaned up [ 1317.521899][T15830] EXT4-fs (loop5): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. 22:25:31 executing program 2: prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000040)={0x1, &(0x7f00000000c0)=[{0x6}]}) 22:25:31 executing program 4: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$UI_BEGIN_FF_UPLOAD(r0, 0xc06855c8, 0x0) 22:25:31 executing program 3: syz_mount_image$vfat(&(0x7f0000000180), &(0x7f0000000080)='./file0\x00', 0xa08886, &(0x7f0000000040)=ANY=[@ANYRES32=0x0], 0x1, 0x2b0, &(0x7f00000009c0)="$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") prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) r0 = getpid() sched_setaffinity(0x0, 0x8, &(0x7f00000002c0)=0x2) sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x4) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f0000000000), 0x651, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r3 = socket(0x0, 0x0, 0x0) socket(0x0, 0x3, 0x0) r4 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r4, 0x0, 0x0) sendmmsg$unix(0xffffffffffffffff, 0x0, 0x0, 0x20000001) setsockopt$packet_int(r3, 0x107, 0xf, &(0x7f0000000100)=0x800b, 0x4) r5 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cgroup.controllers\x00', 0x275a, 0x0) read$FUSE(0xffffffffffffffff, &(0x7f0000000380)={0x2020}, 0x180b) write$cgroup_int(r5, &(0x7f0000000380), 0x1040c) 22:25:31 executing program 0: openat$bsg(0xffffffffffffff9c, &(0x7f0000000040), 0x591303, 0x0) [ 1317.681082][ T27] audit: type=1326 audit(1686435931.814:73): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=15833 comm="syz-executor.2" exe="/root/syz-executor.2" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7f579688c169 code=0x0 [ 1317.737543][ T5055] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. 22:25:31 executing program 2: prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000040)={0x1, &(0x7f00000000c0)=[{0x8}]}) 22:25:32 executing program 4: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$UI_BEGIN_FF_UPLOAD(r0, 0xc06855c8, 0x0) [ 1317.827076][T15840] loop3: detected capacity change from 0 to 128 22:25:32 executing program 0: syz_mount_image$fuse(0x0, &(0x7f0000003a40)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$fuseblk(&(0x7f0000000040), &(0x7f00000010c0)='./file0\x00', &(0x7f0000001100), 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB=',']) 22:25:32 executing program 4: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$UI_BEGIN_FF_UPLOAD(r0, 0xc06855c8, 0x0) 22:25:32 executing program 5: mkdir(0x0, 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) open(0x0, 0x0, 0x8) r0 = openat$cgroup_procs(0xffffffffffffffff, &(0x7f0000000140)='cgroup.procs\x00', 0x2, 0x0) writev(r0, &(0x7f0000000440)=[{0x0}], 0x1) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000240)=0x5) r1 = getpid() sched_setscheduler(r1, 0x2, &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff}) open(0x0, 0x0, 0x145) connect$unix(r2, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r2, &(0x7f00000000c0), 0x10120, 0x2, 0x0) ioctl$EXT4_IOC_CHECKPOINT(0xffffffffffffffff, 0x4004662b, &(0x7f00000002c0)) syz_mount_image$ext4(&(0x7f0000000440)='ext4\x00', &(0x7f0000000480)='./file0\x00', 0x4400, &(0x7f0000000000)={[{@inode_readahead_blks}, {@block_validity}, {@debug_want_extra_isize={'debug_want_extra_isize', 0x3d, 0x66}}, {@errors_remount}, {@nobh}, {@quota}]}, 0x1, 0x41f, &(0x7f00000004c0)="$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") 22:25:32 executing program 1: syz_io_uring_setup(0x3f60, &(0x7f00000001c0), &(0x7f0000ffa000/0x3000)=nil, &(0x7f0000800000/0x800000)=nil, &(0x7f0000000180), 0x0) syz_io_uring_setup(0x7a1, &(0x7f0000000240), &(0x7f0000db9000/0x2000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f00000002c0), &(0x7f0000000300)) 22:25:32 executing program 0: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$UI_END_FF_ERASE(r0, 0x400c55cb, &(0x7f0000000040)={0x100000d}) [ 1318.155176][ T5051] EXT4-fs (loop5): unmounting filesystem 00000000-0000-0000-0000-000000000000. 22:25:32 executing program 2: syz_io_uring_setup(0x657d, &(0x7f0000000100), &(0x7f0000ff3000/0xd000)=nil, &(0x7f0000ff8000/0x1000)=nil, &(0x7f0000000080), 0x0) syz_io_uring_setup(0x6807, &(0x7f00000001c0), &(0x7f0000ffc000/0x2000)=nil, &(0x7f0000ffd000/0x1000)=nil, &(0x7f00000000c0), &(0x7f0000000780)) 22:25:33 executing program 1: prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000040)={0x2, &(0x7f00000000c0)=[{0x4}, {0x6}]}) 22:25:33 executing program 4: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$UI_BEGIN_FF_UPLOAD(r0, 0xc06855c8, 0x0) 22:25:33 executing program 3: syz_mount_image$vfat(&(0x7f0000000180), &(0x7f0000000080)='./file0\x00', 0xa08886, &(0x7f0000000040)=ANY=[@ANYRES32=0x0], 0x1, 0x2b0, &(0x7f00000009c0)="$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") prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) r0 = getpid() sched_setaffinity(0x0, 0x8, &(0x7f00000002c0)=0x2) sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x4) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f0000000000), 0x651, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r3 = socket(0x0, 0x0, 0x0) socket(0x0, 0x3, 0x0) r4 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r4, 0x0, 0x0) sendmmsg$unix(0xffffffffffffffff, 0x0, 0x0, 0x20000001) setsockopt$packet_int(r3, 0x107, 0xf, &(0x7f0000000100)=0x800b, 0x4) r5 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cgroup.controllers\x00', 0x275a, 0x0) read$FUSE(0xffffffffffffffff, &(0x7f0000000380)={0x2020}, 0x180b) write$cgroup_int(r5, &(0x7f0000000380), 0x1040c) 22:25:33 executing program 0: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$UI_SET_RELBIT(r0, 0x40045566, 0x0) ioctl$UI_SET_LEDBIT(r0, 0x40045569, 0x0) 22:25:33 executing program 2: io_setup(0x9, &(0x7f0000000280)=0x0) r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000000180), 0x0, 0x0) io_submit(r0, 0x1, &(0x7f0000001280)=[&(0x7f0000001180)={0x0, 0x0, 0xd, 0x0, 0x0, r1, 0x0}]) [ 1319.399123][ T27] audit: type=1326 audit(1686435933.534:74): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=15865 comm="syz-executor.1" exe="/root/syz-executor.1" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7fe53cc8c169 code=0x0 22:25:33 executing program 0: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000240), 0x0, 0x0) ioctl$UI_SET_EVBIT(r0, 0x40045564, 0x0) ioctl$UI_DEV_DESTROY(r0, 0x5502) 22:25:33 executing program 1: io_setup(0x8, &(0x7f0000000000)=0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = syz_open_dev$vcsn(&(0x7f0000000100), 0x0, 0x0) io_submit(r0, 0x2, &(0x7f0000000240)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, r1, 0x0}, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, r2, 0x0, 0x0, 0x0, 0x0, 0x1}]) 22:25:33 executing program 4: keyctl$instantiate(0xc, 0x0, &(0x7f00000000c0)=@encrypted_load={'load ', 'ecryptfs', 0x20, 'trusted:', '', 0x20, 0x0, 0x20, [0x0, 0x0]}, 0xffffffffffffff8c, 0x0) [ 1319.557441][T15873] loop5: detected capacity change from 0 to 512 [ 1319.565215][T15873] EXT4-fs: Ignoring removed nobh option [ 1319.608866][T15877] loop3: detected capacity change from 0 to 128 [ 1319.621151][T15873] EXT4-fs error (device loop5): ext4_validate_block_bitmap:440: comm syz-executor.5: bg 0: block 35: padding at end of block bitmap is not set [ 1319.638173][T15873] EXT4-fs (loop5): Remounting filesystem read-only [ 1319.645172][T15873] EXT4-fs (loop5): 1 truncate cleaned up [ 1319.650935][T15873] EXT4-fs (loop5): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. 22:25:34 executing program 2: io_setup(0x3, &(0x7f0000000000)=0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) io_submit(r0, 0x2, &(0x7f0000000480)=[&(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, r1, 0x0}, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x8200000000000000}]) 22:25:34 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)=ANY=[@ANYBLOB="3f0000006c00dbff2500", @ANYRES32=0x0, @ANYBLOB="0c000200280b0000050021001f00000008001d0004"], 0x40}, 0x1, 0x0, 0x0, 0x4090}, 0x0) 22:25:34 executing program 4: syslog(0x2, &(0x7f0000000340)=""/4096, 0x1000) 22:25:34 executing program 1: add_key(&(0x7f0000000000)='asymmetric\x00', 0x0, 0x0, 0x0, 0xffffffffffffffff) r0 = add_key$keyring(&(0x7f0000000000), &(0x7f0000000100)={'syz', 0x3}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$restrict_keyring(0x10, r0, 0x0, 0x0) 22:25:34 executing program 5: mkdir(0x0, 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) open(0x0, 0x0, 0x8) r0 = openat$cgroup_procs(0xffffffffffffffff, &(0x7f0000000140)='cgroup.procs\x00', 0x2, 0x0) writev(r0, &(0x7f0000000440)=[{0x0}], 0x1) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000240)=0x5) r1 = getpid() sched_setscheduler(r1, 0x2, &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff}) open(0x0, 0x0, 0x145) connect$unix(r2, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r2, &(0x7f00000000c0), 0x10120, 0x2, 0x0) ioctl$EXT4_IOC_CHECKPOINT(0xffffffffffffffff, 0x4004662b, &(0x7f00000002c0)) syz_mount_image$ext4(&(0x7f0000000440)='ext4\x00', &(0x7f0000000480)='./file0\x00', 0x4400, &(0x7f0000000000)={[{@inode_readahead_blks}, {@block_validity}, {@debug_want_extra_isize={'debug_want_extra_isize', 0x3d, 0x66}}, {@errors_remount}, {@nobh}, {@quota}]}, 0x1, 0x41f, &(0x7f00000004c0)="$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") [ 1320.899736][T15897] netlink: 'syz-executor.0': attribute type 4 has an invalid length. 22:25:35 executing program 3: syz_mount_image$vfat(&(0x7f0000000180), &(0x7f0000000080)='./file0\x00', 0xa08886, &(0x7f0000000040)=ANY=[@ANYRES32=0x0], 0x1, 0x2b0, &(0x7f00000009c0)="$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") prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) r0 = getpid() sched_setaffinity(0x0, 0x8, &(0x7f00000002c0)=0x2) sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x4) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f0000000000), 0x651, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r3 = socket(0x0, 0x0, 0x0) socket(0x0, 0x3, 0x0) r4 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r4, 0x0, 0x0) sendmmsg$unix(0xffffffffffffffff, 0x0, 0x0, 0x20000001) setsockopt$packet_int(r3, 0x107, 0xf, &(0x7f0000000100)=0x800b, 0x4) r5 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cgroup.controllers\x00', 0x275a, 0x0) read$FUSE(0xffffffffffffffff, &(0x7f0000000380)={0x2020}, 0x180b) write$cgroup_int(r5, &(0x7f0000000380), 0x1040c) 22:25:35 executing program 1: syz_io_uring_setup(0x6ad7, &(0x7f0000000300), &(0x7f00008f4000/0x12000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000080), &(0x7f0000000240)) [ 1320.980909][ T5051] EXT4-fs (loop5): unmounting filesystem 00000000-0000-0000-0000-000000000000. 22:25:35 executing program 2: prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000040)={0x2, &(0x7f00000000c0)=[{0x4, 0x0, 0x0, 0x7ff}, {0x6, 0x0, 0x0, 0x101}]}) 22:25:35 executing program 4: r0 = socket$inet_udp(0x2, 0x2, 0x0) syz_genetlink_get_family_id$devlink(&(0x7f0000000080), r0) 22:25:35 executing program 0: r0 = syz_io_uring_setup(0x1b8c, &(0x7f0000000180)={0x0, 0x0, 0x800}, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000080), &(0x7f0000000240)) mmap$IORING_OFF_SQES(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x0, 0x13, r0, 0x10000000) [ 1321.191761][ T27] audit: type=1326 audit(1686435935.324:75): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=15898 comm="syz-executor.2" exe="/root/syz-executor.2" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7f579688c169 code=0x0 22:25:35 executing program 2: keyctl$restrict_keyring(0xe, 0xffffffffffffffff, 0x0, 0x0) 22:25:35 executing program 4: io_setup(0x9, &(0x7f0000000280)) io_setup(0x4, &(0x7f0000000000)) io_setup(0xd135, &(0x7f0000000040)) syz_io_uring_setup(0x6807, &(0x7f00000001c0), &(0x7f0000ffc000/0x2000)=nil, &(0x7f0000ffd000/0x1000)=nil, &(0x7f00000000c0), &(0x7f0000000240)) [ 1321.233659][T15904] loop3: detected capacity change from 0 to 128 22:25:35 executing program 1: io_setup(0x9, &(0x7f0000000280)) io_setup(0x4, &(0x7f0000000000)) io_setup(0xd135, &(0x7f0000000040)) io_setup(0x5, &(0x7f0000000080)) io_setup(0x3, &(0x7f0000000140)) [ 1321.325535][T15910] loop5: detected capacity change from 0 to 512 [ 1321.333339][T15910] EXT4-fs: Ignoring removed nobh option 22:25:35 executing program 0: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) write$nbd(r0, &(0x7f00000004c0), 0x10) [ 1321.516249][T15910] EXT4-fs error (device loop5): ext4_validate_block_bitmap:440: comm syz-executor.5: bg 0: block 35: padding at end of block bitmap is not set [ 1321.532310][T15910] EXT4-fs (loop5): Remounting filesystem read-only [ 1321.539180][T15910] EXT4-fs (loop5): 1 truncate cleaned up [ 1321.545045][T15910] EXT4-fs (loop5): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. 22:25:36 executing program 5: mkdir(0x0, 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) open(0x0, 0x0, 0x8) r0 = openat$cgroup_procs(0xffffffffffffffff, &(0x7f0000000140)='cgroup.procs\x00', 0x2, 0x0) writev(r0, &(0x7f0000000440)=[{0x0}], 0x1) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000240)=0x5) r1 = getpid() sched_setscheduler(r1, 0x2, &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) open(0x0, 0x0, 0x145) connect$unix(r2, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r3, 0x0, 0x0, 0x0) recvmmsg(r2, &(0x7f00000000c0), 0x10120, 0x2, 0x0) ioctl$EXT4_IOC_CHECKPOINT(0xffffffffffffffff, 0x4004662b, &(0x7f00000002c0)) syz_mount_image$ext4(&(0x7f0000000440)='ext4\x00', &(0x7f0000000480)='./file0\x00', 0x4400, &(0x7f0000000000)={[{@inode_readahead_blks}, {@block_validity}, {@debug_want_extra_isize={'debug_want_extra_isize', 0x3d, 0x66}}, {@errors_remount}, {@nobh}, {@quota}]}, 0x1, 0x41f, &(0x7f00000004c0)="$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") 22:25:36 executing program 2: syz_io_uring_setup(0x106a71, &(0x7f0000000300)={0x0, 0x0, 0x10}, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000000380), &(0x7f00000003c0)) 22:25:36 executing program 0: syz_io_uring_setup(0x40006807, &(0x7f00000001c0), &(0x7f0000ffc000/0x2000)=nil, &(0x7f0000ffd000/0x1000)=nil, &(0x7f00000000c0), &(0x7f0000000000)) 22:25:36 executing program 3: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$UI_BEGIN_FF_UPLOAD(r0, 0xc06855c8, 0x0) ioctl$UI_SET_SWBIT(r0, 0x4004556d, 0x0) [ 1322.659481][ T5051] EXT4-fs (loop5): unmounting filesystem 00000000-0000-0000-0000-000000000000. 22:25:37 executing program 2: io_setup(0x9, &(0x7f0000000280)=0x0) io_getevents(r0, 0x1, 0x1, &(0x7f0000000040)=[{}], &(0x7f0000000080)={0x0, 0x3938700}) 22:25:37 executing program 0: syz_io_uring_setup(0x25b6, &(0x7f00000000c0)={0x0, 0x0, 0x800}, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180), 0x0) syz_io_uring_setup(0x7449, &(0x7f00000002c0), &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000000340), &(0x7f0000000380)) 22:25:37 executing program 3: io_setup(0x3, &(0x7f0000000000)=0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) io_submit(r0, 0x1, &(0x7f0000000480)=[&(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, r1, 0x0, 0x0, 0x8200000000000000}]) [ 1322.932229][T15937] loop5: detected capacity change from 0 to 512 [ 1322.940463][T15937] EXT4-fs: Ignoring removed nobh option 22:25:37 executing program 4: io_setup(0x0, 0x0) sendmsg$DEVLINK_CMD_TRAP_GROUP_SET(0xffffffffffffffff, 0x0, 0x0) ioctl$PPPIOCSACTIVE(0xffffffffffffffff, 0x40107446, &(0x7f00000001c0)={0x0, 0x0}) r0 = socket$nl_route(0x10, 0x3, 0x0) io_setup(0x0, 0x0) io_getevents(0x0, 0x0, 0x0, 0x0, 0x0) io_pgetevents(0x0, 0x0, 0x3, &(0x7f0000000340)=[{}, {}, {}], &(0x7f00000003c0)={0x77359400}, &(0x7f0000000440)={&(0x7f0000000400)={[0x8]}, 0x8}) sendmsg$nl_route(r0, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f00000000c0)={&(0x7f0000000040)=ANY=[@ANYBLOB="3f0000006c00dbff250000000000000000000014", @ANYRES32=0x0, @ANYBLOB="0c000200280b0000050021001f00000008001d000400000008000400ffffff7f0800290039a00000"], 0x40}, 0x1, 0x0, 0x0, 0x4090}, 0x0) [ 1323.008548][T15937] EXT4-fs error (device loop5): ext4_validate_block_bitmap:440: comm syz-executor.5: bg 0: block 35: padding at end of block bitmap is not set [ 1323.023955][T15937] EXT4-fs (loop5): Remounting filesystem read-only [ 1323.031517][T15937] EXT4-fs (loop5): 1 truncate cleaned up [ 1323.037304][T15937] EXT4-fs (loop5): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. 22:25:37 executing program 1: io_setup(0x9, &(0x7f0000000280)=0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) io_submit(r0, 0x1, &(0x7f0000001280)=[&(0x7f0000001180)={0x0, 0x0, 0x2, 0x0, 0x0, r1, 0x0}]) 22:25:37 executing program 0: r0 = socket(0x18, 0x0, 0x1) sendmsg$DEVLINK_CMD_SB_OCC_SNAPSHOT(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000040)={0x0}}, 0x0) 22:25:37 executing program 2: io_setup(0x3, &(0x7f0000000000)=0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) io_submit(r0, 0x2, &(0x7f0000000480)=[&(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, r1, 0x0}, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x5, 0x0, r2, 0x0, 0x0, 0x6}]) 22:25:37 executing program 3: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$UI_ABS_SETUP(r0, 0x401c5504, &(0x7f0000000000)={0x100}) [ 1323.267603][T15947] netlink: 7 bytes leftover after parsing attributes in process `syz-executor.4'. 22:25:37 executing program 5: mkdir(0x0, 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) open(0x0, 0x0, 0x8) r0 = openat$cgroup_procs(0xffffffffffffffff, &(0x7f0000000140)='cgroup.procs\x00', 0x2, 0x0) writev(r0, &(0x7f0000000440)=[{0x0}], 0x1) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000240)=0x5) r1 = getpid() sched_setscheduler(r1, 0x2, &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) open(0x0, 0x0, 0x145) connect$unix(r2, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r3, 0x0, 0x0, 0x0) recvmmsg(r2, &(0x7f00000000c0), 0x10120, 0x2, 0x0) ioctl$EXT4_IOC_CHECKPOINT(0xffffffffffffffff, 0x4004662b, &(0x7f00000002c0)) syz_mount_image$ext4(&(0x7f0000000440)='ext4\x00', &(0x7f0000000480)='./file0\x00', 0x4400, &(0x7f0000000000)={[{@inode_readahead_blks}, {@block_validity}, {@debug_want_extra_isize={'debug_want_extra_isize', 0x3d, 0x66}}, {@errors_remount}, {@nobh}, {@quota}]}, 0x1, 0x41f, &(0x7f00000004c0)="$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") 22:25:37 executing program 2: syz_io_uring_setup(0x6807, &(0x7f00000001c0)={0x0, 0x0, 0x1500}, &(0x7f0000ffc000/0x2000)=nil, &(0x7f0000ffd000/0x1000)=nil, &(0x7f00000000c0), &(0x7f0000000240)) 22:25:37 executing program 4: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$UI_BEGIN_FF_UPLOAD(r0, 0x4004556a, &(0x7f0000000140)={0x0, 0x0, {0x0, 0x0, 0x0, {}, {}, @rumble}}) 22:25:37 executing program 0: io_setup(0x9, &(0x7f0000000280)=0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) io_submit(r0, 0x2, &(0x7f00000003c0)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, r1, 0x0}, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}]) 22:25:37 executing program 3: r0 = socket$igmp(0x2, 0x3, 0x2) getsockopt$IPT_SO_GET_ENTRIES(r0, 0x0, 0x41, &(0x7f0000000100)=ANY=[], &(0x7f00000000c0)=0xa0) 22:25:37 executing program 1: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x11, 0x6, &(0x7f0000000ac0)=ANY=[@ANYBLOB="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"], &(0x7f0000000080)='GPL\x00', 0x5, 0x29e, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x6, 0x0, 0x0, 0x10, 0x0}, 0x70) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000001c0)={&(0x7f0000000100)='kmem_cache_free\x00', r0}, 0x10) syz_clone3(&(0x7f0000005740)={0x8b000000, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) 22:25:37 executing program 3: syz_io_uring_setup(0x2, &(0x7f0000000100), &(0x7f0000ffd000/0x1000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000080), &(0x7f0000000180)) [ 1323.743886][ T5051] EXT4-fs (loop5): unmounting filesystem 00000000-0000-0000-0000-000000000000. 22:25:37 executing program 2: r0 = add_key$keyring(&(0x7f0000000000), &(0x7f0000000100)={'syz', 0x3}, 0x0, 0x0, 0xfffffffffffffffd) r1 = add_key$keyring(&(0x7f0000000180), &(0x7f0000000280)={'syz', 0x1}, 0x0, 0x0, r0) keyctl$link(0x5, 0x0, r1) 22:25:38 executing program 4: io_setup(0x3, &(0x7f0000000000)=0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) io_submit(r0, 0x2, &(0x7f0000000480)=[&(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, r1, 0x0}, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x2, 0x0, r2, 0x0}]) 22:25:38 executing program 1: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$UI_BEGIN_FF_UPLOAD(r0, 0x4020940d, &(0x7f0000000140)={0x0, 0x0, {0x0, 0x0, 0x0, {}, {}, @rumble}}) 22:25:38 executing program 0: prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000040)={0x2, &(0x7f00000000c0)=[{}, {0x8}]}) 22:25:38 executing program 2: r0 = syz_io_uring_setup(0x40a, &(0x7f0000000180), &(0x7f0000ffd000/0x1000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000080), &(0x7f0000000000)) mmap$IORING_OFF_SQES(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x0, 0x13, r0, 0x8000000) [ 1324.019130][T15976] loop5: detected capacity change from 0 to 512 [ 1324.026879][T15976] EXT4-fs: Ignoring removed nobh option [ 1324.069476][T15976] EXT4-fs error (device loop5): ext4_validate_block_bitmap:440: comm syz-executor.5: bg 0: block 35: padding at end of block bitmap is not set [ 1324.092902][T15976] EXT4-fs (loop5): Remounting filesystem read-only [ 1324.099719][T15976] EXT4-fs (loop5): 1 truncate cleaned up [ 1324.105600][T15976] EXT4-fs (loop5): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. 22:25:38 executing program 5: mkdir(0x0, 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) open(0x0, 0x0, 0x8) r0 = openat$cgroup_procs(0xffffffffffffffff, &(0x7f0000000140)='cgroup.procs\x00', 0x2, 0x0) writev(r0, &(0x7f0000000440)=[{0x0}], 0x1) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000240)=0x5) r1 = getpid() sched_setscheduler(r1, 0x2, &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) open(0x0, 0x0, 0x145) connect$unix(r2, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r3, 0x0, 0x0, 0x0) recvmmsg(r2, &(0x7f00000000c0), 0x10120, 0x2, 0x0) ioctl$EXT4_IOC_CHECKPOINT(0xffffffffffffffff, 0x4004662b, &(0x7f00000002c0)) syz_mount_image$ext4(&(0x7f0000000440)='ext4\x00', &(0x7f0000000480)='./file0\x00', 0x4400, &(0x7f0000000000)={[{@inode_readahead_blks}, {@block_validity}, {@debug_want_extra_isize={'debug_want_extra_isize', 0x3d, 0x66}}, {@errors_remount}, {@nobh}, {@quota}]}, 0x1, 0x41f, &(0x7f00000004c0)="$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") 22:25:38 executing program 3: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$UI_BEGIN_FF_UPLOAD(r0, 0x4004556a, 0x0) 22:25:38 executing program 4: syz_mount_image$vfat(&(0x7f0000000180), &(0x7f0000000080)='./file0\x00', 0xa08886, &(0x7f0000000040)=ANY=[@ANYRES32=0x0], 0x1, 0x2b0, &(0x7f00000009c0)="$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") prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) r0 = getpid() sched_setaffinity(0x0, 0x8, &(0x7f00000002c0)=0x2) sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x4) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f0000000000), 0x651, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) socket(0x0, 0x3, 0x0) socket$key(0xf, 0x3, 0x2) openat$bsg(0xffffffffffffff9c, &(0x7f0000003a80), 0x0, 0x0) r3 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r3, 0x0, 0x0) getegid() sendmmsg$unix(0xffffffffffffffff, 0x0, 0x0, 0x0) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cgroup.controllers\x00', 0x275a, 0x0) read$FUSE(0xffffffffffffffff, &(0x7f0000000380)={0x2020}, 0x180b) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000649000/0x18000)=nil, &(0x7f0000000500)=[@text32={0x20, &(0x7f00000001c0)="c4e24da7e866baa100b000ee2400f390f30fc7b600100000660f38032766b8d2000f00d80f0015f5ffffff0f1cbe55a00000f380e100", 0x36}], 0x1, 0x4, &(0x7f0000000540)=[@flags], 0x1) write$FUSE_LK(0xffffffffffffffff, &(0x7f0000000740)={0x28, 0xfffffffffffffff5, 0x0, {{0xa3d, 0x1, 0x1}}}, 0x28) write$cgroup_int(r4, &(0x7f0000000380), 0x1040c) 22:25:38 executing program 2: io_setup(0x9, &(0x7f0000000280)) io_setup(0x81c8, &(0x7f0000000200)) io_setup(0x8, &(0x7f0000000240)) io_setup(0xd135, &(0x7f0000000040)) syz_open_dev$vcsn(&(0x7f0000000000), 0x0, 0x0) ioctl$PPPIOCSDEBUG(0xffffffffffffffff, 0x40047440, 0x0) syz_genetlink_get_family_id$devlink(0x0, 0xffffffffffffffff) 22:25:38 executing program 0: syz_io_uring_setup(0x3f60, &(0x7f00000001c0), &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000800000/0x800000)=nil, &(0x7f0000000040), &(0x7f0000000140)) syz_io_uring_setup(0xec3, &(0x7f0000000080), &(0x7f000081f000/0x1000)=nil, &(0x7f0000f76000/0x2000)=nil, &(0x7f0000000000), 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) 22:25:38 executing program 1: r0 = add_key$keyring(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$restrict_keyring(0x1d, r0, &(0x7f0000000080)='asymmetric\x00', &(0x7f00000000c0)=']\xf7$&\x00') 22:25:38 executing program 3: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$UI_BEGIN_FF_UPLOAD(r0, 0xc06855c8, 0x0) ioctl$UI_ABS_SETUP(r0, 0x401c5504, &(0x7f0000000180)={0x0, {0x0, 0x7}}) 22:25:39 executing program 1: io_setup(0x3, &(0x7f0000000000)=0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) io_submit(r0, 0x2, &(0x7f0000000480)=[&(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, r1, 0x0}, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x3, 0x0, r2, 0x0}]) [ 1324.793001][ T5051] EXT4-fs (loop5): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 1324.818956][T15988] loop4: detected capacity change from 0 to 128 22:25:39 executing program 0: syz_io_uring_setup(0x6807, &(0x7f00000001c0)={0x0, 0x0, 0x2100}, &(0x7f0000ffc000/0x2000)=nil, &(0x7f0000ffd000/0x1000)=nil, 0x0, 0x0) 22:25:39 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$sock_ipv4_tunnel_SIOCGETTUNNEL(r0, 0x89f0, &(0x7f0000000080)={'sit0\x00', 0x0}) [ 1325.178826][T16002] loop5: detected capacity change from 0 to 512 [ 1325.187228][T16002] EXT4-fs: Ignoring removed nobh option [ 1325.210988][T16002] EXT4-fs error (device loop5): ext4_validate_block_bitmap:440: comm syz-executor.5: bg 0: block 35: padding at end of block bitmap is not set [ 1325.235641][T16002] EXT4-fs (loop5): Remounting filesystem read-only [ 1325.243310][T16002] EXT4-fs (loop5): 1 truncate cleaned up [ 1325.249207][T16002] EXT4-fs (loop5): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. 22:25:39 executing program 1: r0 = openat$binderfs(0xffffffffffffff9c, &(0x7f00000000c0)='./binderfs/binder0\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR_EXT(r0, 0x40046207, 0x0) r1 = openat$binderfs(0xffffffffffffff9c, &(0x7f00000000c0)='./binderfs/binder0\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000440)={0x4, 0x0, &(0x7f0000000340)=[@register_looper], 0x1, 0x0, &(0x7f0000000380)="fd"}) dup2(r1, r0) 22:25:39 executing program 0: syz_io_uring_setup(0x6ad7, &(0x7f0000000300)={0x0, 0x0, 0x2}, &(0x7f00008f4000/0x12000)=nil, &(0x7f0000ffc000/0x3000)=nil, 0x0, 0x0) getrusage(0x0, &(0x7f0000000480)) 22:25:40 executing program 5: mkdir(0x0, 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) open(0x0, 0x0, 0x8) r0 = openat$cgroup_procs(0xffffffffffffffff, &(0x7f0000000140)='cgroup.procs\x00', 0x2, 0x0) writev(r0, &(0x7f0000000440)=[{0x0}], 0x1) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000240)=0x5) r1 = getpid() sched_setscheduler(r1, 0x2, &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) open(0x0, 0x0, 0x145) connect$unix(r2, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r3, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000000c0), 0x10120, 0x2, 0x0) ioctl$EXT4_IOC_CHECKPOINT(0xffffffffffffffff, 0x4004662b, &(0x7f00000002c0)) syz_mount_image$ext4(&(0x7f0000000440)='ext4\x00', &(0x7f0000000480)='./file0\x00', 0x4400, &(0x7f0000000000)={[{@inode_readahead_blks}, {@block_validity}, {@debug_want_extra_isize={'debug_want_extra_isize', 0x3d, 0x66}}, {@errors_remount}, {@nobh}, {@quota}]}, 0x1, 0x41f, &(0x7f00000004c0)="$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") 22:25:40 executing program 4: r0 = add_key$keyring(&(0x7f0000000040), &(0x7f0000000100)={'syz', 0x0}, 0x0, 0x0, 0xfffffffffffffffd) r1 = add_key$keyring(&(0x7f0000000180), &(0x7f0000000280)={'syz', 0x1}, 0x0, 0x0, r0) r2 = add_key$keyring(&(0x7f0000000400), &(0x7f0000000440)={'syz', 0x2}, 0x0, 0x0, r1) keyctl$link(0x8, r0, r2) 22:25:40 executing program 2: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$UI_BEGIN_FF_UPLOAD(r0, 0xc06855c8, 0x0) ioctl$UI_DEV_SETUP(r0, 0x405c5503, &(0x7f0000000000)={{}, 'syz1\x00'}) 22:25:40 executing program 3: r0 = syz_io_uring_setup(0x2, &(0x7f0000000180), &(0x7f0000ffd000/0x1000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000080), &(0x7f0000000000)) mmap$IORING_OFF_SQES(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x0, 0x13, r0, 0x8000000) [ 1326.063758][ T5051] EXT4-fs (loop5): unmounting filesystem 00000000-0000-0000-0000-000000000000. 22:25:40 executing program 2: r0 = msgget(0x1, 0x0) msgrcv(r0, 0x0, 0x0, 0x1, 0x3000) 22:25:40 executing program 1: r0 = openat$binderfs(0xffffffffffffff9c, &(0x7f00000000c0)='./binderfs/binder0\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR_EXT(r0, 0x40046207, 0x0) r1 = openat$binderfs(0xffffffffffffff9c, &(0x7f00000000c0)='./binderfs/binder0\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000000080)={0x8, 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB="04630440"], 0x0, 0x0, 0x0}) r2 = openat$binderfs(0xffffffffffffff9c, &(0x7f00000000c0)='./binderfs/binder0\x00', 0x0, 0x0) dup2(r1, r0) r3 = openat$binderfs(0xffffffffffffff9c, &(0x7f00000000c0)='./binderfs/binder0\x00', 0x0, 0x0) r4 = dup2(r2, r3) ioctl$BINDER_SET_CONTEXT_MGR_EXT(r4, 0x4018620d, &(0x7f0000000000)) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000001480)={0x8, 0x0, &(0x7f0000001380)=[@increfs={0x40046305}], 0x47, 0x0, 0x0}) mmap$binder(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x1, 0x11, r3, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000000040)={0x88, 0x0, &(0x7f0000000440)=[@transaction={0x40406300, {0x1, 0x0, 0x0, 0x0, 0x21, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, @transaction={0x40406300, {0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}], 0x0, 0x0, 0x0}) 22:25:40 executing program 0: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_tx_ring(r0, 0x107, 0x5, &(0x7f00000000c0)=@req3={0x8000, 0x6, 0x8000, 0x6}, 0x1c) 22:25:40 executing program 3: r0 = openat$binderfs(0xffffffffffffff9c, &(0x7f00000000c0)='./binderfs/binder0\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR_EXT(r0, 0x40046207, 0x0) r1 = openat$binderfs(0xffffffffffffff9c, &(0x7f00000000c0)='./binderfs/binder0\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000000080)={0x8, 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB="04630440"], 0x0, 0x0, 0x0}) r2 = openat$binderfs(0xffffffffffffff9c, &(0x7f00000000c0)='./binderfs/binder0\x00', 0x0, 0x0) dup2(r1, r0) r3 = openat$binderfs(0xffffffffffffff9c, &(0x7f00000000c0)='./binderfs/binder0\x00', 0x0, 0x0) r4 = dup2(r2, r3) ioctl$BINDER_SET_CONTEXT_MGR_EXT(r4, 0x4018620d, &(0x7f0000000000)) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000001480)={0x8, 0x0, &(0x7f0000001380)=[@increfs={0x40046305}], 0x47, 0x0, 0x0}) mmap$binder(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x1, 0x11, r3, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000000040)={0x88, 0x0, &(0x7f0000000440)=[@transaction={0x40406300, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, @transaction={0x40406300, {0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x60, 0x18, &(0x7f0000000300)={@fda, @flat=@handle, @ptr={0x70742a85, 0x0, 0x0}}, &(0x7f0000000180)={0x0, 0x20, 0x38}}}], 0x0, 0x0, 0x0}) 22:25:40 executing program 4: r0 = openat$binderfs(0xffffffffffffff9c, &(0x7f00000000c0)='./binderfs/binder0\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR_EXT(r0, 0x40046207, 0x0) r1 = openat$binderfs(0xffffffffffffff9c, &(0x7f00000000c0)='./binderfs/binder0\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000000080)={0x8, 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB="04630440"], 0x0, 0x0, 0x0}) r2 = openat$binderfs(0xffffffffffffff9c, &(0x7f00000000c0)='./binderfs/binder0\x00', 0x0, 0x0) dup2(r1, r0) r3 = openat$binderfs(0xffffffffffffff9c, &(0x7f00000000c0)='./binderfs/binder0\x00', 0x0, 0x0) r4 = dup2(r2, r3) ioctl$BINDER_SET_CONTEXT_MGR_EXT(r4, 0x4018620d, &(0x7f0000000000)) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000001480)={0x8, 0x0, &(0x7f0000001380)=[@increfs={0x40046305}], 0x47, 0x0, 0x0}) mmap$binder(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x1, 0x11, r3, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000000040)={0x44, 0x0, &(0x7f0000000200)=[@transaction={0x40406300, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}], 0x0, 0x0, 0x0}) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000000140)={0x4, 0x0, &(0x7f0000000100)=[@register_looper], 0x1, 0x100000000000000, &(0x7f00000001c0)="1f"}) 22:25:40 executing program 0: r0 = openat$binderfs(0xffffffffffffff9c, &(0x7f00000000c0)='./binderfs/binder0\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR_EXT(r0, 0x40046207, 0x0) r1 = openat$binderfs(0xffffffffffffff9c, &(0x7f00000000c0)='./binderfs/binder0\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000000080)={0x8, 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB="04630440"], 0x0, 0x0, 0x0}) r2 = dup2(r1, r0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000000600)={0x54, 0x0, &(0x7f0000000480)=[@request_death, @transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}], 0x1, 0x0, &(0x7f0000000500)="95"}) [ 1326.282986][T16030] binder: 16027:16030 ioctl c0306201 20001480 returned -14 [ 1326.300480][T16033] binder: 16029:16033 ioctl c0306201 20001480 returned -14 [ 1326.331967][T16034] loop5: detected capacity change from 0 to 512 [ 1326.339740][T16034] EXT4-fs: Ignoring removed nobh option [ 1326.360715][T16034] EXT4-fs error (device loop5): ext4_validate_block_bitmap:440: comm syz-executor.5: bg 0: block 35: padding at end of block bitmap is not set [ 1326.360785][T16033] ------------[ cut here ]------------ [ 1326.377925][T16034] EXT4-fs (loop5): Remounting filesystem read-only [ 1326.381399][T16033] WARNING: CPU: 0 PID: 16033 at include/linux/mmap_lock.h:71 track_pfn_remap+0x3f4/0x4c0 [ 1326.388868][T16034] EXT4-fs (loop5): 1 truncate cleaned up [ 1326.398552][T16033] Modules linked in: [ 1326.404150][T16034] EXT4-fs (loop5): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 1326.414128][T16038] binder: 16036:16038 ioctl c0306201 20001480 returned -14 [ 1326.421100][T16033] [ 1326.430645][T16033] CPU: 0 PID: 16033 Comm: syz-executor.3 Not tainted 6.4.0-rc2-next-20230515-syzkaller #0 [ 1326.440702][T16033] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/25/2023 [ 1326.450916][T16033] RIP: 0010:track_pfn_remap+0x3f4/0x4c0 [ 1326.456656][T16033] Code: a3 49 00 49 8d bc 24 68 01 00 00 31 f6 e8 b4 42 d6 08 31 ff 89 c3 89 c6 e8 a9 9f 49 00 85 db 0f 85 31 fe ff ff e8 7c a3 49 00 <0f> 0b e9 25 fe ff ff e8 70 a3 49 00 4c 89 e7 e8 38 5c 85 00 0f 0b [ 1326.476511][T16033] RSP: 0018:ffffc9000a4c7590 EFLAGS: 00010212 [ 1326.479265][T16039] ------------[ cut here ]------------ [ 1326.482692][T16033] RAX: 0000000000006555 RBX: 0000000000000000 RCX: ffffc90003f02000 [ 1326.482721][T16033] RDX: 0000000000040000 RSI: ffffffff813a8034 RDI: 0000000000000005 [ 1326.482744][T16033] RBP: ffff88802b57e900 R08: 0000000000000005 R09: 0000000000000000 [ 1326.482766][T16033] R10: 0000000000000000 R11: 0000000000000001 R12: ffff888012469200 [ 1326.482787][T16033] R13: 0000000000000000 R14: ffff88802b57e910 R15: 0000000000001000 [ 1326.482812][T16033] FS: 00007f57d1266700(0000) GS:ffff8880b9800000(0000) knlGS:0000000000000000 [ 1326.482849][T16033] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 1326.482876][T16033] CR2: 0000001b2e925000 CR3: 000000007ebd4000 CR4: 00000000003506f0 [ 1326.488336][T16039] WARNING: CPU: 1 PID: 16039 at include/linux/mmap_lock.h:71 track_pfn_remap+0x3f4/0x4c0 [ 1326.496413][T16033] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 1326.496440][T16033] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 1326.504468][T16039] Modules linked in: [ 1326.504489][T16039] CPU: 1 PID: 16039 Comm: syz-executor.1 Not tainted 6.4.0-rc2-next-20230515-syzkaller #0 [ 1326.504526][T16039] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/25/2023 [ 1326.504549][T16039] RIP: 0010:track_pfn_remap+0x3f4/0x4c0 [ 1326.513327][T16033] Call Trace: [ 1326.521072][T16039] Code: a3 49 00 49 8d bc 24 68 01 00 00 31 f6 e8 b4 42 d6 08 31 ff 89 c3 89 c6 e8 a9 9f 49 00 85 db 0f 85 31 fe ff ff e8 7c a3 49 00 <0f> 0b e9 25 fe ff ff e8 70 a3 49 00 4c 89 e7 e8 38 5c 85 00 0f 0b [ 1326.529310][T16033] [ 1326.529332][T16033] vm_insert_page+0x4a8/0x840 [ 1326.538295][T16039] RSP: 0018:ffffc9000a98f590 EFLAGS: 00010212 [ 1326.538329][T16039] RAX: 0000000000000999 RBX: 0000000000000000 RCX: ffffc9000c57a000 [ 1326.538351][T16039] RDX: 0000000000040000 RSI: ffffffff813a8034 RDI: 0000000000000005 [ 1326.538373][T16039] RBP: ffff8880278dab00 R08: 0000000000000005 R09: 0000000000000000 [ 1326.538394][T16039] R10: 0000000000000000 R11: 0000000000000001 R12: ffff8880156bd100 [ 1326.538417][T16039] R13: 0000000000000000 R14: ffff8880278dab10 R15: 0000000000001000 [ 1326.538439][T16039] FS: 00007fe53d98a700(0000) GS:ffff8880b9900000(0000) knlGS:0000000000000000 [ 1326.545141][T16033] ? down_read+0x13e/0x480 [ 1326.553211][T16039] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 1326.553240][T16039] CR2: 00007febcaed56be CR3: 000000002675c000 CR4: 00000000003506e0 [ 1326.563105][T16033] ? __get_locked_pte+0x270/0x270 [ 1326.571080][T16039] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 1326.579124][T16033] binder_update_page_range+0x2f7/0x1680 [ 1326.583070][T16039] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 1326.593007][T16033] binder_alloc_new_buf+0xc40/0x1c00 [ 1326.603116][T16039] Call Trace: [ 1326.608741][T16033] binder_transaction+0x2523/0x9920 [ 1326.612070][T16039] [ 1326.612091][T16039] vm_insert_page+0x4a8/0x840 [ 1326.632492][T16033] ? __lock_acquire+0x1987/0x5f30 [ 1326.635374][T16039] ? down_read+0x13e/0x480 [ 1326.640058][T16033] ? binder_deferred_func+0x1150/0x1150 [ 1326.646457][T16039] ? __get_locked_pte+0x270/0x270 [ 1326.654535][T16033] ? lockdep_hardirqs_on_prepare+0x410/0x410 [ 1326.662574][T16039] binder_update_page_range+0x2f7/0x1680 [ 1326.670568][T16033] ? security_file_ioctl+0x54/0xb0 [ 1326.678624][T16039] binder_alloc_new_buf+0xc40/0x1c00 [ 1326.678686][T16039] binder_transaction+0x2523/0x9920 [ 1326.678762][T16039] ? __lock_acquire+0x1987/0x5f30 [ 1326.678823][T16039] ? binder_deferred_func+0x1150/0x1150 [ 1326.687081][T16033] ? __x64_sys_ioctl+0xb7/0x210 [ 1326.696065][T16039] ? lockdep_hardirqs_on_prepare+0x410/0x410 [ 1326.700513][T16033] ? do_syscall_64+0x39/0xb0 [ 1326.707156][T16039] ? lockdep_hardirqs_on_prepare+0x410/0x410 [ 1326.715212][T16033] ? lockdep_hardirqs_on_prepare+0x410/0x410 [ 1326.720719][T16039] ? find_held_lock+0x2d/0x110 [ 1326.728910][T16033] ? find_held_lock+0x2d/0x110 [ 1326.734554][T16039] ? __might_fault+0xe2/0x190 [ 1326.742632][T16033] ? __might_fault+0xe2/0x190 [ 1326.747867][T16039] ? lock_downgrade+0x690/0x690 [ 1326.751208][T16033] ? lock_downgrade+0x690/0x690 [ 1326.756462][T16039] ? trace_lock_acquire+0x12d/0x180 [ 1326.756516][T16039] ? __might_fault+0xb2/0x190 [ 1326.756552][T16039] ? lock_acquire+0x32/0xc0 [ 1326.756605][T16039] ? __might_fault+0xb2/0x190 [ 1326.759592][T16033] ? trace_lock_acquire+0x12d/0x180 [ 1326.764366][T16039] binder_ioctl+0x312e/0x93a0 [ 1326.769345][T16033] ? __might_fault+0xb2/0x190 [ 1326.773846][T16039] ? tomoyo_path_number_perm+0x166/0x570 [ 1326.779414][T16033] ? lock_acquire+0x32/0xc0 [ 1326.784511][T16039] ? binder_transaction+0x9920/0x9920 [ 1326.790511][T16033] ? __might_fault+0xb2/0x190 [ 1326.796205][T16039] ? tomoyo_execute_permission+0x4a0/0x4a0 [ 1326.801356][T16033] binder_ioctl+0x312e/0x93a0 [ 1326.806694][T16039] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 1326.811958][T16033] ? tomoyo_path_number_perm+0x166/0x570 [ 1326.816945][T16039] ? do_vfs_ioctl+0x132/0x1670 [ 1326.823042][T16033] ? binder_transaction+0x9920/0x9920 [ 1326.827866][T16039] ? vfs_fileattr_set+0xc40/0xc40 [ 1326.834146][T16033] ? tomoyo_execute_permission+0x4a0/0x4a0 [ 1326.834199][T16033] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 1326.834263][T16033] ? do_vfs_ioctl+0x132/0x1670 [ 1326.834304][T16033] ? vfs_fileattr_set+0xc40/0xc40 [ 1326.838920][T16039] ? do_one_initcall+0xe0/0x540 [ 1326.844993][T16033] ? do_one_initcall+0xe0/0x540 [ 1326.850904][T16039] ? receive_fd+0x110/0x110 [ 1326.855751][T16033] ? receive_fd+0x110/0x110 [ 1326.860600][T16039] ? __fget_files+0x26a/0x480 [ 1326.865311][T16033] ? __fget_files+0x26a/0x480 [ 1326.869997][T16039] ? bpf_lsm_file_ioctl+0x9/0x10 [ 1326.874942][T16033] ? bpf_lsm_file_ioctl+0x9/0x10 [ 1326.879789][T16039] ? binder_transaction+0x9920/0x9920 [ 1326.885035][T16033] ? binder_transaction+0x9920/0x9920 [ 1326.889721][T16039] __x64_sys_ioctl+0x197/0x210 [ 1326.894309][T16033] __x64_sys_ioctl+0x197/0x210 [ 1326.898999][T16039] do_syscall_64+0x39/0xb0 [ 1326.904274][T16033] do_syscall_64+0x39/0xb0 [ 1326.908912][T16039] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 1326.913714][T16033] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 1326.919315][T16039] RIP: 0033:0x7fe53cc8c169 [ 1326.924385][T16033] RIP: 0033:0x7f57d048c169 [ 1326.929724][T16039] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 f1 19 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 1326.934579][T16033] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 f1 19 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 1326.940418][T16039] RSP: 002b:00007fe53d98a168 EFLAGS: 00000246 [ 1326.945231][T16033] RSP: 002b:00007f57d1266168 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1326.945271][T16033] RAX: ffffffffffffffda RBX: 00007f57d05abf80 RCX: 00007f57d048c169 [ 1326.951166][T16039] ORIG_RAX: 0000000000000010 [ 1326.956868][T16033] RDX: 0000000020000040 RSI: 00000000c0306201 RDI: 0000000000000004 [ 1326.961654][T16039] RAX: ffffffffffffffda RBX: 00007fe53cdac120 RCX: 00007fe53cc8c169 [ 1326.967023][T16033] RBP: 00007f57d04e7ca1 R08: 0000000000000000 R09: 0000000000000000 [ 1326.972100][T16039] RDX: 0000000020000040 RSI: 00000000c0306201 RDI: 0000000000000004 [ 1326.972127][T16039] RBP: 00007fe53cce7ca1 R08: 0000000000000000 R09: 0000000000000000 [ 1326.972151][T16039] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 1326.972176][T16039] R13: 00007ffd4c14856f R14: 00007fe53d98a300 R15: 0000000000022000 [ 1326.977981][T16033] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 1326.984055][T16039] [ 1326.988798][T16033] R13: 00007ffff5184c5f R14: 00007f57d1266300 R15: 0000000000022000 [ 1326.994114][T16039] Kernel panic - not syncing: kernel: panic_on_warn set ... [ 1326.994132][T16039] CPU: 1 PID: 16039 Comm: syz-executor.1 Not tainted 6.4.0-rc2-next-20230515-syzkaller #0 [ 1326.994167][T16039] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/25/2023 [ 1326.994187][T16039] Call Trace: [ 1326.994195][T16039] [ 1326.994208][T16039] dump_stack_lvl+0xd9/0x150 [ 1326.994391][T16039] panic+0x686/0x730 [ 1326.994445][T16039] ? panic_smp_self_stop+0xa0/0xa0 [ 1326.994498][T16039] ? show_trace_log_lvl+0x285/0x390 [ 1326.994576][T16039] ? track_pfn_remap+0x3f4/0x4c0 [ 1326.994619][T16039] check_panic_on_warn+0xb1/0xc0 [ 1326.994676][T16039] __warn+0xf2/0x390 [ 1326.994730][T16039] ? track_pfn_remap+0x3f4/0x4c0 [ 1326.994772][T16039] report_bug+0x2da/0x500 [ 1326.994833][T16039] handle_bug+0x3c/0x70 [ 1326.994865][T16039] exc_invalid_op+0x18/0x50 [ 1326.994923][T16039] asm_exc_invalid_op+0x1a/0x20 [ 1326.994985][T16039] RIP: 0010:track_pfn_remap+0x3f4/0x4c0 [ 1326.995029][T16039] Code: a3 49 00 49 8d bc 24 68 01 00 00 31 f6 e8 b4 42 d6 08 31 ff 89 c3 89 c6 e8 a9 9f 49 00 85 db 0f 85 31 fe ff ff e8 7c a3 49 00 <0f> 0b e9 25 fe ff ff e8 70 a3 49 00 4c 89 e7 e8 38 5c 85 00 0f 0b [ 1326.995063][T16039] RSP: 0018:ffffc9000a98f590 EFLAGS: 00010212 [ 1326.995092][T16039] RAX: 0000000000000999 RBX: 0000000000000000 RCX: ffffc9000c57a000 [ 1326.995115][T16039] RDX: 0000000000040000 RSI: ffffffff813a8034 RDI: 0000000000000005 [ 1326.995137][T16039] RBP: ffff8880278dab00 R08: 0000000000000005 R09: 0000000000000000 [ 1326.995159][T16039] R10: 0000000000000000 R11: 0000000000000001 R12: ffff8880156bd100 [ 1326.995182][T16039] R13: 0000000000000000 R14: ffff8880278dab10 R15: 0000000000001000 [ 1326.995219][T16039] ? track_pfn_remap+0x3f4/0x4c0 [ 1326.995270][T16039] vm_insert_page+0x4a8/0x840 [ 1326.995312][T16039] ? down_read+0x13e/0x480 [ 1326.995357][T16039] ? __get_locked_pte+0x270/0x270 [ 1326.995413][T16039] binder_update_page_range+0x2f7/0x1680 [ 1326.995469][T16039] binder_alloc_new_buf+0xc40/0x1c00 [ 1326.995529][T16039] binder_transaction+0x2523/0x9920 [ 1326.995604][T16039] ? __lock_acquire+0x1987/0x5f30 [ 1326.995663][T16039] ? binder_deferred_func+0x1150/0x1150 [ 1326.995718][T16039] ? lockdep_hardirqs_on_prepare+0x410/0x410 [ 1326.995778][T16039] ? lockdep_hardirqs_on_prepare+0x410/0x410 [ 1326.995848][T16039] ? find_held_lock+0x2d/0x110 [ 1326.995899][T16039] ? __might_fault+0xe2/0x190 [ 1326.995937][T16039] ? lock_downgrade+0x690/0x690 [ 1326.996001][T16039] ? trace_lock_acquire+0x12d/0x180 [ 1326.996053][T16039] ? __might_fault+0xb2/0x190 [ 1326.996088][T16039] ? lock_acquire+0x32/0xc0 [ 1326.996137][T16039] ? __might_fault+0xb2/0x190 [ 1326.996191][T16039] binder_ioctl+0x312e/0x93a0 [ 1326.996255][T16039] ? tomoyo_path_number_perm+0x166/0x570 [ 1326.996295][T16039] ? binder_transaction+0x9920/0x9920 [ 1326.996333][T16039] ? tomoyo_execute_permission+0x4a0/0x4a0 [ 1326.996379][T16039] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 1326.996440][T16039] ? do_vfs_ioctl+0x132/0x1670 [ 1326.996478][T16039] ? vfs_fileattr_set+0xc40/0xc40 [ 1326.996539][T16039] ? do_one_initcall+0xe0/0x540 [ 1326.996587][T16039] ? receive_fd+0x110/0x110 [ 1326.996630][T16039] ? __fget_files+0x26a/0x480 [ 1326.996673][T16039] ? bpf_lsm_file_ioctl+0x9/0x10 [ 1326.996730][T16039] ? binder_transaction+0x9920/0x9920 [ 1326.996772][T16039] __x64_sys_ioctl+0x197/0x210 [ 1326.996812][T16039] do_syscall_64+0x39/0xb0 [ 1326.996868][T16039] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 1326.996923][T16039] RIP: 0033:0x7fe53cc8c169 [ 1326.996949][T16039] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 f1 19 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 1326.996988][T16039] RSP: 002b:00007fe53d98a168 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1326.997022][T16039] RAX: ffffffffffffffda RBX: 00007fe53cdac120 RCX: 00007fe53cc8c169 [ 1326.997047][T16039] RDX: 0000000020000040 RSI: 00000000c0306201 RDI: 0000000000000004 [ 1326.997070][T16039] RBP: 00007fe53cce7ca1 R08: 0000000000000000 R09: 0000000000000000 [ 1326.997093][T16039] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 1326.997115][T16039] R13: 00007ffd4c14856f R14: 00007fe53d98a300 R15: 0000000000022000 [ 1326.997160][T16039] [ 1326.999249][T16039] Kernel Offset: disabled [ 1327.632178][T16039] Rebooting in 86400 seconds..