, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @veth={{0x9}, {0x4, 0x2, 0x0, 0x1, @void}}}]}, 0x34}, 0x1, 0x0, 0x0, 0x5030000}, 0x0) 13:36:01 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0xa, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000d8f4655fd8f4655f0100ffff53ef010001000000d8f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000011700)="111fc0d901", 0x5, 0x6800}, {&(0x7f0000011d00)="2719c0d901", 0x5, 0x8000}, {&(0x7f0000012e00)="ed41000000080000d8f4655fd8f4655fd8f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000012f00)="8081000000180000d8f4655fd8f4655fd8f4655f00000000000001000c00000010000800000000000af30100040000000000000000000000030000000d", 0x3d, 0x11100}, {&(0x7f0000013000)="8081000000180000d8f4655fd8f4655fd8f4655f00000000000001000c00000010000800000000000af302000400000000000000000000000200000010000000020000000100000013", 0x49, 0x11180}], 0x0, &(0x7f0000013c00)) [ 635.790374][T13451] loop1: detected capacity change from 0 to 512 13:36:01 executing program 0: socket$packet(0x11, 0x3, 0x300) r0 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f0000001100)=0x12, 0x4) 13:36:01 executing program 3: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000180)={0x0, 0x3005}, 0x4) socket$nl_route(0x10, 0x3, 0x0) socket$packet(0x11, 0x2, 0x300) prlimit64(0x0, 0xe, &(0x7f0000000280)={0xe, 0x5ee}, 0x0) r1 = gettid() r2 = openat$sndseq(0xffffffffffffff9c, &(0x7f00000004c0), 0x0) read(r2, &(0x7f0000000280)=""/248, 0xf8) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r2, 0x4040534e, &(0x7f0000000080)={0x201, @time}) tkill(r1, 0xb) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r2, 0xc0605345, &(0x7f0000000000)) [ 635.848262][T13458] loop2: detected capacity change from 0 to 512 [ 635.855951][T13458] EXT4-fs warning (device loop2): read_mmp_block:107: Error -117 while reading MMP block 0 13:36:01 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0xa, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000d8f4655fd8f4655f0100ffff53ef010001000000d8f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000011700)="111fc0d901", 0x5, 0x6800}, {&(0x7f0000011d00)="2719c0d901", 0x5, 0x8000}, {&(0x7f0000012e00)="ed41000000080000d8f4655fd8f4655fd8f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000012f00)="8081000000180000d8f4655fd8f4655fd8f4655f00000000000001000c00000010000800000000000af30100040000000000000000000000030000000d", 0x3d, 0x11100}, {&(0x7f0000013000)="8081000000180000d8f4655fd8f4655fd8f4655f00000000000001000c00000010000800000000000af302000400000000000000000000000200000010000000020000000100000013", 0x49, 0x11180}], 0x0, &(0x7f0000013c00)) [ 635.940041][T13465] loop2: detected capacity change from 0 to 512 [ 635.950455][T13465] EXT4-fs warning (device loop2): read_mmp_block:107: Error -117 while reading MMP block 0 13:36:02 executing program 4: socket$packet(0x11, 0x3, 0x300) prlimit64(0x0, 0xe, &(0x7f0000000280)={0xe, 0x5ee}, 0x0) sched_setattr(0x0, &(0x7f00000001c0)={0x38, 0x2, 0x0, 0x0, 0x8}, 0x0) gettid() r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f00000004c0), 0x0) read(r0, &(0x7f0000000280)=""/248, 0xf8) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000000080)={0x201, @time}) tkill(0x0, 0xb) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r0, 0xc0605345, &(0x7f0000000000)) 13:36:02 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0xb, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000d8f4655fd8f4655f0100ffff53ef010001000000d8f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000120000002200", 0xa, 0x800}, {0x0}, {&(0x7f0000011600)='PMM\x00PM', 0x6, 0x6000}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x6800}, {&(0x7f0000011d00)="2719c0d901000000803a0900803a09000000000006", 0x15, 0x8000}, {&(0x7f0000012e00)="ed41000000080000d8f4655fd8f4655fd8f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000012f00)="8081000000180000d8f4655fd8f4655fd8f4655f00000000000001000c00000010000800000000000af30100040000000000000000000000030000000d", 0x3d, 0x11100}, {&(0x7f0000013000)="8081000000180000d8f4655fd8f4655fd8f4655f00000000000001000c00000010000800000000000af302000400000000000000000000000200000010000000020000000100000013", 0x49, 0x11180}], 0x0, &(0x7f0000013c00)) 13:36:02 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=@newlink={0x34, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @veth={{0x9}, {0x4, 0x2, 0x0, 0x1, @void}}}]}, 0x34}, 0x1, 0x0, 0x0, 0x6000000}, 0x0) 13:36:02 executing program 0: r0 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f0000001100)=0x12, 0x4) 13:36:02 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x9, &(0x7f0000000200)=[{&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000011700)="111fc0d901", 0x5, 0x6800}, {&(0x7f0000011d00)="2719c0d901", 0x5, 0x8000}, {&(0x7f0000012e00)="ed41000000080000d8f4655fd8f4655fd8f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000012f00)="8081000000180000d8f4655fd8f4655fd8f4655f00000000000001000c00000010000800000000000af30100040000000000000000000000030000000d", 0x3d, 0x11100}, {&(0x7f0000013000)="8081000000180000d8f4655fd8f4655fd8f4655f00000000000001000c00000010000800000000000af302000400000000000000000000000200000010000000020000000100000013", 0x49, 0x11180}], 0x0, &(0x7f0000013c00)) 13:36:02 executing program 3: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000180)={0x0, 0x3005}, 0x4) socket$nl_route(0x10, 0x3, 0x0) socket$packet(0x11, 0x2, 0x300) sched_setattr(0x0, &(0x7f00000001c0)={0x38, 0x2, 0x0, 0x0, 0x8}, 0x0) r1 = gettid() r2 = openat$sndseq(0xffffffffffffff9c, &(0x7f00000004c0), 0x0) read(r2, &(0x7f0000000280)=""/248, 0xf8) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r2, 0x4040534e, &(0x7f0000000080)={0x201, @time}) tkill(r1, 0xb) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r2, 0xc0605345, &(0x7f0000000000)) [ 636.622969][T13451] EXT4-fs warning (device loop1): ext4_multi_mount_protect:330: MMP startup interrupted, failing mount [ 636.622969][T13451] 13:36:02 executing program 0: r0 = socket(0x0, 0x3, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f0000001100)=0x12, 0x4) [ 636.708988][T13479] loop2: detected capacity change from 0 to 512 [ 636.744570][T13479] EXT4-fs (loop2): VFS: Can't find ext4 filesystem 13:36:02 executing program 0: r0 = socket(0x0, 0x3, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f0000001100)=0x12, 0x4) 13:36:02 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=@newlink={0x34, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @veth={{0x9}, {0x4, 0x2, 0x0, 0x1, @void}}}]}, 0x34}, 0x1, 0x0, 0x0, 0x7000000}, 0x0) [ 636.755059][T13485] loop1: detected capacity change from 0 to 512 13:36:02 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x9, &(0x7f0000000200)=[{&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000011700)="111fc0d901", 0x5, 0x6800}, {&(0x7f0000011d00)="2719c0d901", 0x5, 0x8000}, {&(0x7f0000012e00)="ed41000000080000d8f4655fd8f4655fd8f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000012f00)="8081000000180000d8f4655fd8f4655fd8f4655f00000000000001000c00000010000800000000000af30100040000000000000000000000030000000d", 0x3d, 0x11100}, {&(0x7f0000013000)="8081000000180000d8f4655fd8f4655fd8f4655f00000000000001000c00000010000800000000000af302000400000000000000000000000200000010000000020000000100000013", 0x49, 0x11180}], 0x0, &(0x7f0000013c00)) 13:36:02 executing program 0: r0 = socket(0x0, 0x3, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f0000001100)=0x12, 0x4) 13:36:02 executing program 3: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000180)={0x0, 0x3005}, 0x4) socket$nl_route(0x10, 0x3, 0x0) socket$packet(0x11, 0x2, 0x300) sched_setattr(0x0, &(0x7f00000001c0)={0x38, 0x2, 0x0, 0x0, 0x8}, 0x0) r1 = gettid() r2 = openat$sndseq(0xffffffffffffff9c, &(0x7f00000004c0), 0x0) read(r2, &(0x7f0000000280)=""/248, 0xf8) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r2, 0x4040534e, &(0x7f0000000080)={0x201, @time}) tkill(r1, 0xb) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r2, 0xc0605345, &(0x7f0000000000)) [ 636.866459][T13498] loop2: detected capacity change from 0 to 512 [ 636.886283][T13498] EXT4-fs (loop2): VFS: Can't find ext4 filesystem 13:36:02 executing program 4: socket$packet(0x11, 0x3, 0x300) prlimit64(0x0, 0xe, &(0x7f0000000280)={0xe, 0x5ee}, 0x0) sched_setattr(0x0, &(0x7f00000001c0)={0x38, 0x2, 0x0, 0x0, 0x8}, 0x0) gettid() r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f00000004c0), 0x0) read(r0, &(0x7f0000000280)=""/248, 0xf8) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000000080)={0x201, @time}) tkill(0x0, 0xb) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r0, 0xc0605345, &(0x7f0000000000)) 13:36:03 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0xb, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000d8f4655fd8f4655f0100ffff53ef010001000000d8f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000120000002200", 0xa, 0x800}, {0x0}, {&(0x7f0000011600)='PMM\x00PM', 0x6, 0x6000}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x6800}, {&(0x7f0000011d00)="2719c0d901000000803a0900803a09000000000006", 0x15, 0x8000}, {&(0x7f0000012e00)="ed41000000080000d8f4655fd8f4655fd8f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000012f00)="8081000000180000d8f4655fd8f4655fd8f4655f00000000000001000c00000010000800000000000af30100040000000000000000000000030000000d", 0x3d, 0x11100}, {&(0x7f0000013000)="8081000000180000d8f4655fd8f4655fd8f4655f00000000000001000c00000010000800000000000af302000400000000000000000000000200000010000000020000000100000013", 0x49, 0x11180}], 0x0, &(0x7f0000013c00)) 13:36:03 executing program 0: r0 = socket(0x10, 0x0, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f0000001100)=0x12, 0x4) 13:36:03 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=@newlink={0x34, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @veth={{0x9}, {0x4, 0x2, 0x0, 0x1, @void}}}]}, 0x34}, 0x1, 0x0, 0x0, 0x8000000}, 0x0) 13:36:03 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x9, &(0x7f0000000200)=[{&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000011700)="111fc0d901", 0x5, 0x6800}, {&(0x7f0000011d00)="2719c0d901", 0x5, 0x8000}, {&(0x7f0000012e00)="ed41000000080000d8f4655fd8f4655fd8f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000012f00)="8081000000180000d8f4655fd8f4655fd8f4655f00000000000001000c00000010000800000000000af30100040000000000000000000000030000000d", 0x3d, 0x11100}, {&(0x7f0000013000)="8081000000180000d8f4655fd8f4655fd8f4655f00000000000001000c00000010000800000000000af302000400000000000000000000000200000010000000020000000100000013", 0x49, 0x11180}], 0x0, &(0x7f0000013c00)) [ 637.588175][T13485] EXT4-fs warning (device loop1): ext4_multi_mount_protect:330: MMP startup interrupted, failing mount [ 637.588175][T13485] 13:36:03 executing program 3: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000180)={0x0, 0x3005}, 0x4) socket$nl_route(0x10, 0x3, 0x0) socket$packet(0x11, 0x2, 0x300) sched_setattr(0x0, &(0x7f00000001c0)={0x38, 0x2, 0x0, 0x0, 0x8}, 0x0) r1 = gettid() r2 = openat$sndseq(0xffffffffffffff9c, &(0x7f00000004c0), 0x0) read(r2, &(0x7f0000000280)=""/248, 0xf8) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r2, 0x4040534e, &(0x7f0000000080)={0x201, @time}) tkill(r1, 0xb) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r2, 0xc0605345, &(0x7f0000000000)) 13:36:03 executing program 0: r0 = socket(0x10, 0x0, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f0000001100)=0x12, 0x4) 13:36:03 executing program 0: r0 = socket(0x10, 0x0, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f0000001100)=0x12, 0x4) [ 637.681422][T13512] loop2: detected capacity change from 0 to 512 [ 637.691584][T13512] EXT4-fs (loop2): VFS: Can't find ext4 filesystem 13:36:03 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0xa, &(0x7f0000000200)=[{0x0, 0x0, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000011700)="111fc0d901", 0x5, 0x6800}, {&(0x7f0000011d00)="2719c0d901", 0x5, 0x8000}, {&(0x7f0000012e00)="ed41000000080000d8f4655fd8f4655fd8f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000012f00)="8081000000180000d8f4655fd8f4655fd8f4655f00000000000001000c00000010000800000000000af30100040000000000000000000000030000000d", 0x3d, 0x11100}, {&(0x7f0000013000)="8081000000180000d8f4655fd8f4655fd8f4655f00000000000001000c00000010000800000000000af302000400000000000000000000000200000010000000020000000100000013", 0x49, 0x11180}], 0x0, &(0x7f0000013c00)) 13:36:03 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=@newlink={0x34, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @veth={{0x9}, {0x4, 0x2, 0x0, 0x1, @void}}}]}, 0x34}, 0x1, 0x0, 0x0, 0x9000000}, 0x0) [ 637.744575][T13517] loop1: detected capacity change from 0 to 512 13:36:03 executing program 3: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000180)={0x0, 0x3005}, 0x4) socket$nl_route(0x10, 0x3, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0xe, 0x5ee}, 0x0) sched_setattr(0x0, &(0x7f00000001c0)={0x38, 0x2, 0x0, 0x0, 0x8}, 0x0) r1 = gettid() r2 = openat$sndseq(0xffffffffffffff9c, &(0x7f00000004c0), 0x0) read(r2, &(0x7f0000000280)=""/248, 0xf8) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r2, 0x4040534e, &(0x7f0000000080)={0x201, @time}) tkill(r1, 0xb) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r2, 0xc0605345, &(0x7f0000000000)) 13:36:03 executing program 0: socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(0xffffffffffffffff, 0x10e, 0x2, &(0x7f0000001100)=0x12, 0x4) [ 637.786160][T13523] loop2: detected capacity change from 0 to 512 [ 637.811947][T13523] EXT4-fs (loop2): VFS: Can't find ext4 filesystem 13:36:03 executing program 4: socket$packet(0x11, 0x3, 0x300) prlimit64(0x0, 0xe, &(0x7f0000000280)={0xe, 0x5ee}, 0x0) sched_setattr(0x0, &(0x7f00000001c0)={0x38, 0x2, 0x0, 0x0, 0x8}, 0x0) r0 = gettid() r1 = openat$sndseq(0xffffffffffffff9c, &(0x7f00000004c0), 0x0) read(r1, &(0x7f0000000280)=""/248, 0xf8) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000000080)={0x201, @time}) tkill(r0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r1, 0xc0605345, &(0x7f0000000000)) 13:36:04 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=@newlink={0x34, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @veth={{0x9}, {0x4, 0x2, 0x0, 0x1, @void}}}]}, 0x34}, 0x1, 0x0, 0x0, 0xa000000}, 0x0) 13:36:04 executing program 0: socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(0xffffffffffffffff, 0x10e, 0x2, &(0x7f0000001100)=0x12, 0x4) 13:36:04 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0xb, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000d8f4655fd8f4655f0100ffff53ef010001000000d8f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000120000002200", 0xa, 0x800}, {0x0}, {&(0x7f0000011600)='PMM\x00PMM', 0x7, 0x6000}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x6800}, {&(0x7f0000011d00)="2719c0d901000000803a0900803a09000000000006", 0x15, 0x8000}, {&(0x7f0000012e00)="ed41000000080000d8f4655fd8f4655fd8f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000012f00)="8081000000180000d8f4655fd8f4655fd8f4655f00000000000001000c00000010000800000000000af30100040000000000000000000000030000000d", 0x3d, 0x11100}, {&(0x7f0000013000)="8081000000180000d8f4655fd8f4655fd8f4655f00000000000001000c00000010000800000000000af302000400000000000000000000000200000010000000020000000100000013", 0x49, 0x11180}], 0x0, &(0x7f0000013c00)) 13:36:04 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0xa, &(0x7f0000000200)=[{0x0, 0x0, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000011700)="111fc0d901", 0x5, 0x6800}, {&(0x7f0000011d00)="2719c0d901", 0x5, 0x8000}, {&(0x7f0000012e00)="ed41000000080000d8f4655fd8f4655fd8f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000012f00)="8081000000180000d8f4655fd8f4655fd8f4655f00000000000001000c00000010000800000000000af30100040000000000000000000000030000000d", 0x3d, 0x11100}, {&(0x7f0000013000)="8081000000180000d8f4655fd8f4655fd8f4655f00000000000001000c00000010000800000000000af302000400000000000000000000000200000010000000020000000100000013", 0x49, 0x11180}], 0x0, &(0x7f0000013c00)) 13:36:04 executing program 3: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000180)={0x0, 0x3005}, 0x4) prlimit64(0x0, 0xe, &(0x7f0000000280)={0xe, 0x5ee}, 0x0) sched_setattr(0x0, &(0x7f00000001c0)={0x38, 0x2, 0x0, 0x0, 0x8}, 0x0) r1 = gettid() r2 = openat$sndseq(0xffffffffffffff9c, &(0x7f00000004c0), 0x0) read(r2, &(0x7f0000000280)=""/248, 0xf8) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r2, 0x4040534e, &(0x7f0000000080)={0x201, @time}) tkill(r1, 0xb) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r2, 0xc0605345, &(0x7f0000000000)) [ 638.572852][T13517] EXT4-fs warning (device loop1): ext4_multi_mount_protect:330: MMP startup interrupted, failing mount [ 638.572852][T13517] 13:36:04 executing program 0: socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(0xffffffffffffffff, 0x10e, 0x2, &(0x7f0000001100)=0x12, 0x4) 13:36:04 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0xa, &(0x7f0000000200)=[{0x0, 0x0, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000011700)="111fc0d901", 0x5, 0x6800}, {&(0x7f0000011d00)="2719c0d901", 0x5, 0x8000}, {&(0x7f0000012e00)="ed41000000080000d8f4655fd8f4655fd8f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000012f00)="8081000000180000d8f4655fd8f4655fd8f4655f00000000000001000c00000010000800000000000af30100040000000000000000000000030000000d", 0x3d, 0x11100}, {&(0x7f0000013000)="8081000000180000d8f4655fd8f4655fd8f4655f00000000000001000c00000010000800000000000af302000400000000000000000000000200000010000000020000000100000013", 0x49, 0x11180}], 0x0, &(0x7f0000013c00)) [ 638.625724][T13537] loop2: detected capacity change from 0 to 512 [ 638.641212][T13537] EXT4-fs (loop2): VFS: Can't find ext4 filesystem 13:36:04 executing program 0: r0 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, 0x0, 0x0) 13:36:04 executing program 0: r0 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, 0x0, 0x0) 13:36:04 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=@newlink={0x34, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @veth={{0x9}, {0x4, 0x2, 0x0, 0x1, @void}}}]}, 0x34}, 0x1, 0x0, 0x0, 0xb000000}, 0x0) [ 638.700092][T13547] loop1: detected capacity change from 0 to 512 [ 638.727612][T13549] loop2: detected capacity change from 0 to 512 [ 638.742101][T13549] EXT4-fs (loop2): VFS: Can't find ext4 filesystem 13:36:04 executing program 3: socket$packet(0x11, 0x3, 0x300) prlimit64(0x0, 0xe, &(0x7f0000000280)={0xe, 0x5ee}, 0x0) sched_setattr(0x0, &(0x7f00000001c0)={0x38, 0x2, 0x0, 0x0, 0x8}, 0x0) r0 = gettid() r1 = openat$sndseq(0xffffffffffffff9c, &(0x7f00000004c0), 0x0) read(r1, &(0x7f0000000280)=""/248, 0xf8) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000000080)={0x201, @time}) tkill(r0, 0xb) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r1, 0xc0605345, &(0x7f0000000000)) 13:36:04 executing program 4: socket$packet(0x11, 0x3, 0x300) prlimit64(0x0, 0xe, &(0x7f0000000280)={0xe, 0x5ee}, 0x0) sched_setattr(0x0, &(0x7f00000001c0)={0x38, 0x2, 0x0, 0x0, 0x8}, 0x0) r0 = gettid() r1 = openat$sndseq(0xffffffffffffff9c, &(0x7f00000004c0), 0x0) read(r1, &(0x7f0000000280)=""/248, 0xf8) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000000080)={0x201, @time}) tkill(r0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r1, 0xc0605345, &(0x7f0000000000)) 13:36:04 executing program 0: r0 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, 0x0, 0x0) 13:36:04 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0xa, &(0x7f0000000200)=[{&(0x7f0000010000), 0x0, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000011700)="111fc0d901", 0x5, 0x6800}, {&(0x7f0000011d00)="2719c0d901", 0x5, 0x8000}, {&(0x7f0000012e00)="ed41000000080000d8f4655fd8f4655fd8f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000012f00)="8081000000180000d8f4655fd8f4655fd8f4655f00000000000001000c00000010000800000000000af30100040000000000000000000000030000000d", 0x3d, 0x11100}, {&(0x7f0000013000)="8081000000180000d8f4655fd8f4655fd8f4655f00000000000001000c00000010000800000000000af302000400000000000000000000000200000010000000020000000100000013", 0x49, 0x11180}], 0x0, &(0x7f0000013c00)) [ 638.890868][T13563] loop2: detected capacity change from 0 to 512 [ 638.911775][T13563] EXT4-fs (loop2): VFS: Can't find ext4 filesystem [ 639.536498][T13547] EXT4-fs warning (device loop1): ext4_multi_mount_protect:330: MMP startup interrupted, failing mount [ 639.536498][T13547] 13:36:05 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0xb, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000d8f4655fd8f4655f0100ffff53ef010001000000d8f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000120000002200", 0xa, 0x800}, {0x0}, {&(0x7f0000011600)='PMM\x00PMM', 0x7, 0x6000}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x6800}, {&(0x7f0000011d00)="2719c0d901000000803a0900803a09000000000006", 0x15, 0x8000}, {&(0x7f0000012e00)="ed41000000080000d8f4655fd8f4655fd8f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000012f00)="8081000000180000d8f4655fd8f4655fd8f4655f00000000000001000c00000010000800000000000af30100040000000000000000000000030000000d", 0x3d, 0x11100}, {&(0x7f0000013000)="8081000000180000d8f4655fd8f4655fd8f4655f00000000000001000c00000010000800000000000af302000400000000000000000000000200000010000000020000000100000013", 0x49, 0x11180}], 0x0, &(0x7f0000013c00)) 13:36:05 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=@newlink={0x34, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @veth={{0x9}, {0x4, 0x2, 0x0, 0x1, @void}}}]}, 0x34}, 0x1, 0x0, 0x0, 0xc000000}, 0x0) 13:36:05 executing program 0: r0 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f0000001100), 0x4) 13:36:05 executing program 3: prlimit64(0x0, 0xe, &(0x7f0000000280)={0xe, 0x5ee}, 0x0) sched_setattr(0x0, &(0x7f00000001c0)={0x38, 0x2, 0x0, 0x0, 0x8}, 0x0) r0 = gettid() r1 = openat$sndseq(0xffffffffffffff9c, &(0x7f00000004c0), 0x0) read(r1, &(0x7f0000000280)=""/248, 0xf8) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000000080)={0x201, @time}) tkill(r0, 0xb) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r1, 0xc0605345, &(0x7f0000000000)) 13:36:05 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0xa, &(0x7f0000000200)=[{&(0x7f0000010000), 0x0, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000011700)="111fc0d901", 0x5, 0x6800}, {&(0x7f0000011d00)="2719c0d901", 0x5, 0x8000}, {&(0x7f0000012e00)="ed41000000080000d8f4655fd8f4655fd8f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000012f00)="8081000000180000d8f4655fd8f4655fd8f4655f00000000000001000c00000010000800000000000af30100040000000000000000000000030000000d", 0x3d, 0x11100}, {&(0x7f0000013000)="8081000000180000d8f4655fd8f4655fd8f4655f00000000000001000c00000010000800000000000af302000400000000000000000000000200000010000000020000000100000013", 0x49, 0x11180}], 0x0, &(0x7f0000013c00)) 13:36:05 executing program 0: r0 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f0000001100), 0x4) 13:36:05 executing program 0: r0 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f0000001100), 0x4) [ 639.615826][T13575] loop2: detected capacity change from 0 to 512 [ 639.628864][T13575] EXT4-fs (loop2): VFS: Can't find ext4 filesystem 13:36:05 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=@newlink={0x34, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @veth={{0x9}, {0x4, 0x2, 0x0, 0x1, @void}}}]}, 0x34}, 0x1, 0x0, 0x0, 0xd000000}, 0x0) 13:36:05 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0xa, &(0x7f0000000200)=[{&(0x7f0000010000), 0x0, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000011700)="111fc0d901", 0x5, 0x6800}, {&(0x7f0000011d00)="2719c0d901", 0x5, 0x8000}, {&(0x7f0000012e00)="ed41000000080000d8f4655fd8f4655fd8f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000012f00)="8081000000180000d8f4655fd8f4655fd8f4655f00000000000001000c00000010000800000000000af30100040000000000000000000000030000000d", 0x3d, 0x11100}, {&(0x7f0000013000)="8081000000180000d8f4655fd8f4655fd8f4655f00000000000001000c00000010000800000000000af302000400000000000000000000000200000010000000020000000100000013", 0x49, 0x11180}], 0x0, &(0x7f0000013c00)) [ 639.679262][T13582] loop1: detected capacity change from 0 to 512 13:36:05 executing program 4: socket$packet(0x11, 0x3, 0x300) prlimit64(0x0, 0xe, &(0x7f0000000280)={0xe, 0x5ee}, 0x0) sched_setattr(0x0, &(0x7f00000001c0)={0x38, 0x2, 0x0, 0x0, 0x8}, 0x0) r0 = gettid() r1 = openat$sndseq(0xffffffffffffff9c, &(0x7f00000004c0), 0x0) read(r1, &(0x7f0000000280)=""/248, 0xf8) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000000080)={0x201, @time}) tkill(r0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r1, 0xc0605345, &(0x7f0000000000)) 13:36:05 executing program 0: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000040)={0x0, 0x3006}, 0x4) r1 = dup2(r0, r0) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000000000)={0x2}, 0x4) r2 = socket$xdp(0x2c, 0x3, 0x0) getsockopt$IP_VS_SO_GET_TIMEOUT(r2, 0x0, 0x486, 0x0, 0x0) ioctl$sock_SIOCGIFVLAN_SET_VLAN_NAME_TYPE_CMD(r2, 0x8982, &(0x7f0000000080)={0x6, 'batadv0\x00', {0x2}, 0x7}) 13:36:05 executing program 3: prlimit64(0x0, 0x0, &(0x7f0000000280)={0xe, 0x5ee}, 0x0) sched_setattr(0x0, &(0x7f00000001c0)={0x38, 0x2, 0x0, 0x0, 0x8}, 0x0) r0 = gettid() r1 = openat$sndseq(0xffffffffffffff9c, &(0x7f00000004c0), 0x0) read(r1, &(0x7f0000000280)=""/248, 0xf8) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000000080)={0x201, @time}) tkill(r0, 0xb) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r1, 0xc0605345, &(0x7f0000000000)) [ 639.729764][T13586] loop2: detected capacity change from 0 to 512 [ 639.769250][T13586] EXT4-fs (loop2): VFS: Can't find ext4 filesystem 13:36:06 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0xb, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000d8f4655fd8f4655f0100ffff53ef010001000000d8f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000120000002200", 0xa, 0x800}, {0x0}, {&(0x7f0000011600)='PMM\x00PMM', 0x7, 0x6000}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x6800}, {&(0x7f0000011d00)="2719c0d901000000803a0900803a09000000000006", 0x15, 0x8000}, {&(0x7f0000012e00)="ed41000000080000d8f4655fd8f4655fd8f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000012f00)="8081000000180000d8f4655fd8f4655fd8f4655f00000000000001000c00000010000800000000000af30100040000000000000000000000030000000d", 0x3d, 0x11100}, {&(0x7f0000013000)="8081000000180000d8f4655fd8f4655fd8f4655f00000000000001000c00000010000800000000000af302000400000000000000000000000200000010000000020000000100000013", 0x49, 0x11180}], 0x0, &(0x7f0000013c00)) 13:36:06 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=@newlink={0x34, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @veth={{0x9}, {0x4, 0x2, 0x0, 0x1, @void}}}]}, 0x34}, 0x1, 0x0, 0x0, 0xe000000}, 0x0) 13:36:06 executing program 0: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000040)={0x0, 0x3006}, 0x4) r1 = dup2(r0, r0) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000000000)={0x2}, 0x4) r2 = socket$xdp(0x2c, 0x3, 0x0) getsockopt$IP_VS_SO_GET_TIMEOUT(r2, 0x0, 0x486, 0x0, 0x0) ioctl$sock_SIOCGIFVLAN_SET_VLAN_NAME_TYPE_CMD(r2, 0x8982, &(0x7f0000000080)={0x6, 'batadv0\x00', {0x2}, 0x7}) 13:36:06 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0xa, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000d8f4655fd8f465", 0x33, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000011700)="111fc0d901", 0x5, 0x6800}, {&(0x7f0000011d00)="2719c0d901", 0x5, 0x8000}, {&(0x7f0000012e00)="ed41000000080000d8f4655fd8f4655fd8f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000012f00)="8081000000180000d8f4655fd8f4655fd8f4655f00000000000001000c00000010000800000000000af30100040000000000000000000000030000000d", 0x3d, 0x11100}, {&(0x7f0000013000)="8081000000180000d8f4655fd8f4655fd8f4655f00000000000001000c00000010000800000000000af302000400000000000000000000000200000010000000020000000100000013", 0x49, 0x11180}], 0x0, &(0x7f0000013c00)) 13:36:06 executing program 3: prlimit64(0x0, 0x0, &(0x7f0000000280)={0xe, 0x5ee}, 0x0) sched_setattr(0x0, &(0x7f00000001c0)={0x38, 0x2, 0x0, 0x0, 0x8}, 0x0) r0 = gettid() r1 = openat$sndseq(0xffffffffffffff9c, &(0x7f00000004c0), 0x0) read(r1, &(0x7f0000000280)=""/248, 0xf8) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000000080)={0x201, @time}) tkill(r0, 0xb) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r1, 0xc0605345, &(0x7f0000000000)) [ 640.514555][T13582] EXT4-fs warning (device loop1): ext4_multi_mount_protect:330: MMP startup interrupted, failing mount [ 640.514555][T13582] 13:36:06 executing program 0: r0 = socket$packet(0x11, 0x3, 0x300) r1 = socket$packet(0x11, 0x3, 0x300) socket$packet(0x11, 0x3, 0x300) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000240)={r1}) getsockname$packet(r2, &(0x7f0000000280)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @remote}, &(0x7f00000002c0)=0x14) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(0xffffffffffffffff, 0xc018937d, &(0x7f0000000140)={{0x1, 0x1, 0x18, r1, {0x40}}, './file0\x00'}) setsockopt$packet_int(r3, 0x107, 0xf, &(0x7f0000000180)=0x8, 0x4) socket$packet(0x11, 0x2, 0x300) getsockname$packet(r1, &(0x7f0000000040), &(0x7f0000000080)=0x14) ioctl$AUTOFS_DEV_IOCTL_TIMEOUT(0xffffffffffffffff, 0xc018937a, &(0x7f00000000c0)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="0100000001004700db4142142e2f6669"]) setsockopt$packet_int(r4, 0x107, 0x3, &(0x7f0000000100)=0x4, 0x4) r5 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r5, 0x107, 0x12, &(0x7f0000000180)={0x0, 0x3005}, 0x4) getpeername$packet(r5, &(0x7f00000001c0), &(0x7f0000000200)=0x14) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000000), 0x4) 13:36:06 executing program 0: r0 = socket$packet(0x11, 0x3, 0x300) socket$packet(0x11, 0x3, 0x300) socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000000), 0x4) [ 640.603660][T13606] loop2: detected capacity change from 0 to 512 [ 640.615923][T13606] EXT4-fs (loop2): VFS: Can't find ext4 filesystem [ 640.640377][T13611] loop1: detected capacity change from 0 to 512 13:36:06 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0xa, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000d8f4655fd8f465", 0x33, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000011700)="111fc0d901", 0x5, 0x6800}, {&(0x7f0000011d00)="2719c0d901", 0x5, 0x8000}, {&(0x7f0000012e00)="ed41000000080000d8f4655fd8f4655fd8f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000012f00)="8081000000180000d8f4655fd8f4655fd8f4655f00000000000001000c00000010000800000000000af30100040000000000000000000000030000000d", 0x3d, 0x11100}, {&(0x7f0000013000)="8081000000180000d8f4655fd8f4655fd8f4655f00000000000001000c00000010000800000000000af302000400000000000000000000000200000010000000020000000100000013", 0x49, 0x11180}], 0x0, &(0x7f0000013c00)) 13:36:06 executing program 4: socket$packet(0x11, 0x3, 0x300) prlimit64(0x0, 0xe, &(0x7f0000000280)={0xe, 0x5ee}, 0x0) sched_setattr(0x0, &(0x7f00000001c0)={0x38, 0x2, 0x0, 0x0, 0x8}, 0x0) r0 = gettid() r1 = openat$sndseq(0xffffffffffffff9c, &(0x7f00000004c0), 0x0) read(r1, &(0x7f0000000280)=""/248, 0xf8) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000000080)={0x201, @time}) tkill(r0, 0xb) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(0xffffffffffffffff, 0xc0605345, &(0x7f0000000000)) 13:36:06 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=@newlink={0x34, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @veth={{0x9}, {0x4, 0x2, 0x0, 0x1, @void}}}]}, 0x34}, 0x1, 0x0, 0x0, 0xf000000}, 0x0) 13:36:06 executing program 0: r0 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f0000001100)=0x12, 0x4) (fail_nth: 1) [ 640.709908][T13616] loop2: detected capacity change from 0 to 512 [ 640.731220][T13622] FAULT_INJECTION: forcing a failure. [ 640.731220][T13622] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 640.744478][T13622] CPU: 0 PID: 13622 Comm: syz-executor.0 Not tainted 5.16.0-rc2-syzkaller #0 [ 640.753236][T13622] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 640.763291][T13622] Call Trace: [ 640.766583][T13622] [ 640.769508][T13622] dump_stack_lvl+0xd6/0x122 [ 640.774139][T13622] dump_stack+0x11/0x1b [ 640.780396][T13622] should_fail+0x23c/0x250 [ 640.784816][T13622] should_fail_usercopy+0x16/0x20 [ 640.789905][T13622] _copy_from_user+0x1c/0xd0 [ 640.794493][T13622] netlink_setsockopt+0xa4/0x7a0 [ 640.799516][T13622] ? netlink_ioctl+0x10/0x10 [ 640.804098][T13622] __sys_setsockopt+0x209/0x2a0 [ 640.808939][T13622] __x64_sys_setsockopt+0x62/0x70 [ 640.814002][T13622] do_syscall_64+0x44/0xd0 [ 640.818409][T13622] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 640.824290][T13622] RIP: 0033:0x7f54e6dc9ae9 [ 640.828689][T13622] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 640.848299][T13622] RSP: 002b:00007f54e4b40188 EFLAGS: 00000246 ORIG_RAX: 0000000000000036 13:36:06 executing program 3: prlimit64(0x0, 0x0, &(0x7f0000000280)={0xe, 0x5ee}, 0x0) sched_setattr(0x0, &(0x7f00000001c0)={0x38, 0x2, 0x0, 0x0, 0x8}, 0x0) r0 = gettid() r1 = openat$sndseq(0xffffffffffffff9c, &(0x7f00000004c0), 0x0) read(r1, &(0x7f0000000280)=""/248, 0xf8) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000000080)={0x201, @time}) tkill(r0, 0xb) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r1, 0xc0605345, &(0x7f0000000000)) [ 640.856745][T13622] RAX: ffffffffffffffda RBX: 00007f54e6edcf60 RCX: 00007f54e6dc9ae9 [ 640.864959][T13622] RDX: 0000000000000002 RSI: 000000000000010e RDI: 0000000000000003 [ 640.873032][T13622] RBP: 00007f54e4b401d0 R08: 0000000000000004 R09: 0000000000000000 [ 640.880988][T13622] R10: 0000000020001100 R11: 0000000000000246 R12: 0000000000000001 [ 640.888943][T13622] R13: 00007ffd42c7224f R14: 00007f54e4b40300 R15: 0000000000022000 [ 640.896964][T13622] [ 640.903048][T13616] EXT4-fs (loop2): VFS: Can't find ext4 filesystem 13:36:07 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0xb, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000d8f4655fd8f4655f0100ffff53ef010001000000d8f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000120000002200", 0xa, 0x800}, {0x0}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x6800}, {&(0x7f0000011d00)="2719c0d901000000803a0900803a09000000000006", 0x15, 0x8000}, {&(0x7f0000012e00)="ed41000000080000d8f4655fd8f4655fd8f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000012f00)="8081000000180000d8f4655fd8f4655fd8f4655f00000000000001000c00000010000800000000000af30100040000000000000000000000030000000d", 0x3d, 0x11100}, {&(0x7f0000013000)="8081000000180000d8f4655fd8f4655fd8f4655f00000000000001000c00000010000800000000000af302000400000000000000000000000200000010000000020000000100000013", 0x49, 0x11180}], 0x0, &(0x7f0000013c00)) 13:36:07 executing program 0: r0 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f0000001100)=0x12, 0x4) (fail_nth: 2) 13:36:07 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=@newlink={0x34, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @veth={{0x9}, {0x4, 0x2, 0x0, 0x1, @void}}}]}, 0x34}, 0x1, 0x0, 0x0, 0x10000000}, 0x0) 13:36:07 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0xa, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000d8f4655fd8f465", 0x33, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000011700)="111fc0d901", 0x5, 0x6800}, {&(0x7f0000011d00)="2719c0d901", 0x5, 0x8000}, {&(0x7f0000012e00)="ed41000000080000d8f4655fd8f4655fd8f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000012f00)="8081000000180000d8f4655fd8f4655fd8f4655f00000000000001000c00000010000800000000000af30100040000000000000000000000030000000d", 0x3d, 0x11100}, {&(0x7f0000013000)="8081000000180000d8f4655fd8f4655fd8f4655f00000000000001000c00000010000800000000000af302000400000000000000000000000200000010000000020000000100000013", 0x49, 0x11180}], 0x0, &(0x7f0000013c00)) 13:36:07 executing program 4: socket$packet(0x11, 0x3, 0x300) prlimit64(0x0, 0xe, &(0x7f0000000280)={0xe, 0x5ee}, 0x0) sched_setattr(0x0, &(0x7f00000001c0)={0x38, 0x2, 0x0, 0x0, 0x8}, 0x0) r0 = gettid() r1 = openat$sndseq(0xffffffffffffff9c, &(0x7f00000004c0), 0x0) read(r1, &(0x7f0000000280)=""/248, 0xf8) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000000080)={0x201, @time}) tkill(r0, 0xb) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(0xffffffffffffffff, 0xc0605345, &(0x7f0000000000)) 13:36:07 executing program 3: prlimit64(0x0, 0xe, 0x0, 0x0) sched_setattr(0x0, &(0x7f00000001c0)={0x38, 0x2, 0x0, 0x0, 0x8}, 0x0) r0 = gettid() r1 = openat$sndseq(0xffffffffffffff9c, &(0x7f00000004c0), 0x0) read(r1, &(0x7f0000000280)=""/248, 0xf8) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000000080)={0x201, @time}) tkill(r0, 0xb) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r1, 0xc0605345, &(0x7f0000000000)) [ 641.476926][T13611] EXT4-fs warning (device loop1): ext4_multi_mount_protect:330: MMP startup interrupted, failing mount [ 641.476926][T13611] [ 641.549629][T13638] FAULT_INJECTION: forcing a failure. [ 641.549629][T13638] name failslab, interval 1, probability 0, space 0, times 0 [ 641.562233][T13638] CPU: 1 PID: 13638 Comm: syz-executor.0 Not tainted 5.16.0-rc2-syzkaller #0 [ 641.571016][T13638] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 641.581052][T13638] Call Trace: [ 641.584312][T13638] [ 641.587289][T13638] dump_stack_lvl+0xd6/0x122 [ 641.591931][T13638] dump_stack+0x11/0x1b [ 641.596130][T13638] should_fail+0x23c/0x250 [ 641.600526][T13638] ? netlink_setsockopt+0x497/0x7a0 [ 641.605712][T13638] __should_failslab+0x81/0x90 [ 641.610549][T13638] should_failslab+0x5/0x20 [ 641.615036][T13638] __kmalloc_track_caller+0x6d/0x370 [ 641.620305][T13638] ? should_fail+0xd6/0x250 [ 641.624889][T13638] krealloc+0x3f/0xa0 [ 641.628869][T13638] netlink_setsockopt+0x497/0x7a0 [ 641.633888][T13638] ? netlink_ioctl+0x10/0x10 [ 641.638465][T13638] __sys_setsockopt+0x209/0x2a0 [ 641.643433][T13638] __x64_sys_setsockopt+0x62/0x70 [ 641.648539][T13638] do_syscall_64+0x44/0xd0 [ 641.652951][T13638] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 641.658880][T13638] RIP: 0033:0x7f54e6dc9ae9 [ 641.663274][T13638] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 641.682939][T13638] RSP: 002b:00007f54e4b40188 EFLAGS: 00000246 ORIG_RAX: 0000000000000036 [ 641.691333][T13638] RAX: ffffffffffffffda RBX: 00007f54e6edcf60 RCX: 00007f54e6dc9ae9 [ 641.699505][T13638] RDX: 0000000000000002 RSI: 000000000000010e RDI: 0000000000000003 [ 641.707457][T13638] RBP: 00007f54e4b401d0 R08: 0000000000000004 R09: 0000000000000000 [ 641.715413][T13638] R10: 0000000020001100 R11: 0000000000000246 R12: 0000000000000001 [ 641.723368][T13638] R13: 00007ffd42c7224f R14: 00007f54e4b40300 R15: 0000000000022000 [ 641.731330][T13638] [ 641.739578][T13637] loop2: detected capacity change from 0 to 512 13:36:07 executing program 0: r0 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f0000001100)=0x12, 0x4) (fail_nth: 3) [ 641.760885][T13637] EXT4-fs (loop2): VFS: Can't find ext4 filesystem [ 641.777428][T13640] loop1: detected capacity change from 0 to 512 [ 641.792084][T13640] EXT4-fs warning (device loop1): read_mmp_block:107: Error -117 while reading MMP block 12 [ 641.796591][T13644] FAULT_INJECTION: forcing a failure. 13:36:07 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0xa, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000d8f4655fd8f4655f0100ffff53ef010001000000d8f4655f000000000000000001", 0x4d, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000011700)="111fc0d901", 0x5, 0x6800}, {&(0x7f0000011d00)="2719c0d901", 0x5, 0x8000}, {&(0x7f0000012e00)="ed41000000080000d8f4655fd8f4655fd8f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000012f00)="8081000000180000d8f4655fd8f4655fd8f4655f00000000000001000c00000010000800000000000af30100040000000000000000000000030000000d", 0x3d, 0x11100}, {&(0x7f0000013000)="8081000000180000d8f4655fd8f4655fd8f4655f00000000000001000c00000010000800000000000af302000400000000000000000000000200000010000000020000000100000013", 0x49, 0x11180}], 0x0, &(0x7f0000013c00)) [ 641.796591][T13644] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 641.815290][T13644] CPU: 1 PID: 13644 Comm: syz-executor.0 Not tainted 5.16.0-rc2-syzkaller #0 [ 641.824193][T13644] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 641.834320][T13644] Call Trace: [ 641.837587][T13644] [ 641.840532][T13644] dump_stack_lvl+0xd6/0x122 [ 641.845111][T13644] dump_stack+0x11/0x1b [ 641.849254][T13644] should_fail+0x23c/0x250 [ 641.853670][T13644] should_fail_usercopy+0x16/0x20 13:36:07 executing program 3: prlimit64(0x0, 0xe, 0x0, 0x0) sched_setattr(0x0, &(0x7f00000001c0)={0x38, 0x2, 0x0, 0x0, 0x8}, 0x0) r0 = gettid() r1 = openat$sndseq(0xffffffffffffff9c, &(0x7f00000004c0), 0x0) read(r1, &(0x7f0000000280)=""/248, 0xf8) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000000080)={0x201, @time}) tkill(r0, 0xb) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r1, 0xc0605345, &(0x7f0000000000)) [ 641.858953][T13644] _copy_to_user+0x1c/0x90 [ 641.863537][T13644] simple_read_from_buffer+0xab/0x120 [ 641.868940][T13644] proc_fail_nth_read+0x10d/0x150 [ 641.874003][T13644] ? proc_fault_inject_write+0x230/0x230 [ 641.879640][T13644] vfs_read+0x1e6/0x750 [ 641.883867][T13644] ? __fget_light+0x219/0x260 [ 641.888552][T13644] ? netlink_setsockopt+0x796/0x7a0 [ 641.893739][T13644] ksys_read+0xd9/0x190 [ 641.897931][T13644] __x64_sys_read+0x3e/0x50 [ 641.902606][T13644] do_syscall_64+0x44/0xd0 [ 641.907013][T13644] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 641.912890][T13644] RIP: 0033:0x7f54e6d7c69c [ 641.917383][T13644] Code: ec 28 48 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 f9 fc ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 31 c0 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 48 89 44 24 08 e8 2f fd ff ff 48 [ 641.937134][T13644] RSP: 002b:00007f54e4b40170 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 641.945543][T13644] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f54e6d7c69c [ 641.953523][T13644] RDX: 000000000000000f RSI: 00007f54e4b401e0 RDI: 0000000000000004 [ 641.961514][T13644] RBP: 00007f54e4b401d0 R08: 0000000000000000 R09: 0000000000000000 [ 641.969498][T13644] R10: 0000000020001100 R11: 0000000000000246 R12: 0000000000000001 [ 641.977498][T13644] R13: 00007ffd42c7224f R14: 00007f54e4b40300 R15: 0000000000022000 [ 641.985557][T13644] 13:36:07 executing program 0: r0 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f0000001100)=0x12, 0x4) 13:36:07 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0xa, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000d8f4655fd8f4655f0100ffff53ef010001000000d8f4655f000000000000000001", 0x4d, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000011700)="111fc0d901", 0x5, 0x6800}, {&(0x7f0000011d00)="2719c0d901", 0x5, 0x8000}, {&(0x7f0000012e00)="ed41000000080000d8f4655fd8f4655fd8f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000012f00)="8081000000180000d8f4655fd8f4655fd8f4655f00000000000001000c00000010000800000000000af30100040000000000000000000000030000000d", 0x3d, 0x11100}, {&(0x7f0000013000)="8081000000180000d8f4655fd8f4655fd8f4655f00000000000001000c00000010000800000000000af302000400000000000000000000000200000010000000020000000100000013", 0x49, 0x11180}], 0x0, &(0x7f0000013c00)) 13:36:07 executing program 3: prlimit64(0x0, 0xe, 0x0, 0x0) sched_setattr(0x0, &(0x7f00000001c0)={0x38, 0x2, 0x0, 0x0, 0x8}, 0x0) r0 = gettid() r1 = openat$sndseq(0xffffffffffffff9c, &(0x7f00000004c0), 0x0) read(r1, &(0x7f0000000280)=""/248, 0xf8) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000000080)={0x201, @time}) tkill(r0, 0xb) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r1, 0xc0605345, &(0x7f0000000000)) [ 642.008247][T13652] loop2: detected capacity change from 0 to 512 [ 642.018233][T13652] EXT4-fs (loop2): invalid first ino: 0 13:36:07 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0xb, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000d8f4655fd8f4655f0100ffff53ef010001000000d8f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000120000002200", 0xa, 0x800}, {0x0}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x6800}, {&(0x7f0000011d00)="2719c0d901000000803a0900803a09000000000006", 0x15, 0x8000}, {&(0x7f0000012e00)="ed41000000080000d8f4655fd8f4655fd8f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000012f00)="8081000000180000d8f4655fd8f4655fd8f4655f00000000000001000c00000010000800000000000af30100040000000000000000000000030000000d", 0x3d, 0x11100}, {&(0x7f0000013000)="8081000000180000d8f4655fd8f4655fd8f4655f00000000000001000c00000010000800000000000af302000400000000000000000000000200000010000000020000000100000013", 0x49, 0x11180}], 0x0, &(0x7f0000013c00)) 13:36:07 executing program 4: socket$packet(0x11, 0x3, 0x300) prlimit64(0x0, 0xe, &(0x7f0000000280)={0xe, 0x5ee}, 0x0) sched_setattr(0x0, &(0x7f00000001c0)={0x38, 0x2, 0x0, 0x0, 0x8}, 0x0) r0 = gettid() r1 = openat$sndseq(0xffffffffffffff9c, &(0x7f00000004c0), 0x0) read(r1, &(0x7f0000000280)=""/248, 0xf8) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000000080)={0x201, @time}) tkill(r0, 0xb) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(0xffffffffffffffff, 0xc0605345, &(0x7f0000000000)) 13:36:07 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=@newlink={0x34, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @veth={{0x9}, {0x4, 0x2, 0x0, 0x1, @void}}}]}, 0x34}, 0x1, 0x0, 0x0, 0x11000000}, 0x0) 13:36:07 executing program 0: r0 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x29, 0x2, &(0x7f0000001100)=0x12, 0x4) 13:36:07 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0xa, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000d8f4655fd8f4655f0100ffff53ef010001000000d8f4655f000000000000000001", 0x4d, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000011700)="111fc0d901", 0x5, 0x6800}, {&(0x7f0000011d00)="2719c0d901", 0x5, 0x8000}, {&(0x7f0000012e00)="ed41000000080000d8f4655fd8f4655fd8f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000012f00)="8081000000180000d8f4655fd8f4655fd8f4655f00000000000001000c00000010000800000000000af30100040000000000000000000000030000000d", 0x3d, 0x11100}, {&(0x7f0000013000)="8081000000180000d8f4655fd8f4655fd8f4655f00000000000001000c00000010000800000000000af302000400000000000000000000000200000010000000020000000100000013", 0x49, 0x11180}], 0x0, &(0x7f0000013c00)) [ 642.099699][T13657] loop2: detected capacity change from 0 to 512 [ 642.113572][T13664] loop1: detected capacity change from 0 to 512 [ 642.129418][T13657] EXT4-fs (loop2): invalid first ino: 0 13:36:07 executing program 0: r0 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x3, &(0x7f0000001100)=0x12, 0x4) [ 642.141137][T13664] EXT4-fs warning (device loop1): read_mmp_block:107: Error -117 while reading MMP block 12 13:36:07 executing program 0: r0 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x4, &(0x7f0000001100)=0x12, 0x4) 13:36:08 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0xb, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000d8f4655fd8f4655f0100ffff53ef010001000000d8f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000120000002200", 0xa, 0x800}, {0x0}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x6800}, {&(0x7f0000011d00)="2719c0d901000000803a0900803a09000000000006", 0x15, 0x8000}, {&(0x7f0000012e00)="ed41000000080000d8f4655fd8f4655fd8f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000012f00)="8081000000180000d8f4655fd8f4655fd8f4655f00000000000001000c00000010000800000000000af30100040000000000000000000000030000000d", 0x3d, 0x11100}, {&(0x7f0000013000)="8081000000180000d8f4655fd8f4655fd8f4655f00000000000001000c00000010000800000000000af302000400000000000000000000000200000010000000020000000100000013", 0x49, 0x11180}], 0x0, &(0x7f0000013c00)) 13:36:08 executing program 4: socket$packet(0x11, 0x3, 0x300) prlimit64(0x0, 0xe, &(0x7f0000000280)={0xe, 0x5ee}, 0x0) sched_setattr(0x0, &(0x7f00000001c0)={0x38, 0x2, 0x0, 0x0, 0x8}, 0x0) r0 = gettid() r1 = openat$sndseq(0xffffffffffffff9c, &(0x7f00000004c0), 0x0) read(r1, &(0x7f0000000280)=""/248, 0xf8) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000000080)={0x201, @time}) tkill(r0, 0xb) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r1, 0xc0605345, 0x0) 13:36:08 executing program 3: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x0, 0x5ee}, 0x0) sched_setattr(0x0, &(0x7f00000001c0)={0x38, 0x2, 0x0, 0x0, 0x8}, 0x0) r0 = gettid() r1 = openat$sndseq(0xffffffffffffff9c, &(0x7f00000004c0), 0x0) read(r1, &(0x7f0000000280)=""/248, 0xf8) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000000080)={0x201, @time}) tkill(r0, 0xb) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r1, 0xc0605345, &(0x7f0000000000)) 13:36:08 executing program 0: r0 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x5, &(0x7f0000001100)=0x12, 0x4) 13:36:08 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=@newlink={0x34, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @veth={{0x9}, {0x4, 0x2, 0x0, 0x1, @void}}}]}, 0x34}, 0x1, 0x0, 0x0, 0x12000000}, 0x0) [ 642.226983][T13676] loop2: detected capacity change from 0 to 512 [ 642.257650][T13676] EXT4-fs (loop2): invalid first ino: 0 [ 642.266070][T13679] loop1: detected capacity change from 0 to 512 13:36:08 executing program 0: r0 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x8, &(0x7f0000001100)=0x12, 0x4) [ 642.282068][T13679] EXT4-fs warning (device loop1): read_mmp_block:107: Error -117 while reading MMP block 12 13:36:08 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0xa, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000d8f4655fd8f4655f0100ffff53ef010001000000d8f4655f000000000000000001000000000000000b0000008000", 0x5a, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000011700)="111fc0d901", 0x5, 0x6800}, {&(0x7f0000011d00)="2719c0d901", 0x5, 0x8000}, {&(0x7f0000012e00)="ed41000000080000d8f4655fd8f4655fd8f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000012f00)="8081000000180000d8f4655fd8f4655fd8f4655f00000000000001000c00000010000800000000000af30100040000000000000000000000030000000d", 0x3d, 0x11100}, {&(0x7f0000013000)="8081000000180000d8f4655fd8f4655fd8f4655f00000000000001000c00000010000800000000000af302000400000000000000000000000200000010000000020000000100000013", 0x49, 0x11180}], 0x0, &(0x7f0000013c00)) 13:36:08 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0xa, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000d8f4655fd8f4655f0100ffff53ef010001000000d8f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000120000002200", 0xa, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x6800}, {&(0x7f0000011d00)="2719c0d901000000803a0900803a09000000000006", 0x15, 0x8000}, {&(0x7f0000012e00)="ed41000000080000d8f4655fd8f4655fd8f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000012f00)="8081000000180000d8f4655fd8f4655fd8f4655f00000000000001000c00000010000800000000000af30100040000000000000000000000030000000d", 0x3d, 0x11100}, {&(0x7f0000013000)="8081000000180000d8f4655fd8f4655fd8f4655f00000000000001000c00000010000800000000000af302000400000000000000000000000200000010000000020000000100000013", 0x49, 0x11180}], 0x0, &(0x7f0000013c00)) 13:36:08 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=@newlink={0x34, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @veth={{0x9}, {0x4, 0x2, 0x0, 0x1, @void}}}]}, 0x34}, 0x1, 0x0, 0x0, 0x1a010000}, 0x0) 13:36:08 executing program 0: r0 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0xa, &(0x7f0000001100)=0x12, 0x4) [ 642.363508][T13692] loop2: detected capacity change from 0 to 512 [ 642.392466][T13692] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 642.394206][T13697] loop1: detected capacity change from 0 to 512 13:36:08 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0xa, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000d8f4655fd8f4655f0100ffff53ef010001000000d8f4655f000000000000000001000000000000000b0000008000", 0x5a, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000011700)="111fc0d901", 0x5, 0x6800}, {&(0x7f0000011d00)="2719c0d901", 0x5, 0x8000}, {&(0x7f0000012e00)="ed41000000080000d8f4655fd8f4655fd8f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000012f00)="8081000000180000d8f4655fd8f4655fd8f4655f00000000000001000c00000010000800000000000af30100040000000000000000000000030000000d", 0x3d, 0x11100}, {&(0x7f0000013000)="8081000000180000d8f4655fd8f4655fd8f4655f00000000000001000c00000010000800000000000af302000400000000000000000000000200000010000000020000000100000013", 0x49, 0x11180}], 0x0, &(0x7f0000013c00)) 13:36:08 executing program 0: r0 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0xb, &(0x7f0000001100)=0x12, 0x4) [ 642.405418][T13692] ext4 filesystem being mounted at /root/syzkaller-testdir772046095/syzkaller.d3YfHq/2559/file0 supports timestamps until 2038 (0x7fffffff) 13:36:08 executing program 3: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x0, 0x5ee}, 0x0) sched_setattr(0x0, &(0x7f00000001c0)={0x38, 0x2, 0x0, 0x0, 0x8}, 0x0) r0 = gettid() r1 = openat$sndseq(0xffffffffffffff9c, &(0x7f00000004c0), 0x0) read(r1, &(0x7f0000000280)=""/248, 0xf8) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000000080)={0x201, @time}) tkill(r0, 0xb) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r1, 0xc0605345, &(0x7f0000000000)) 13:36:08 executing program 4: socket$packet(0x11, 0x3, 0x300) prlimit64(0x0, 0xe, &(0x7f0000000280)={0xe, 0x5ee}, 0x0) sched_setattr(0x0, &(0x7f00000001c0)={0x38, 0x2, 0x0, 0x0, 0x8}, 0x0) r0 = gettid() r1 = openat$sndseq(0xffffffffffffff9c, &(0x7f00000004c0), 0x0) read(r1, &(0x7f0000000280)=""/248, 0xf8) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000000080)={0x201, @time}) tkill(r0, 0xb) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r1, 0xc0605345, 0x0) 13:36:08 executing program 0: r0 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0xc, &(0x7f0000001100)=0x12, 0x4) 13:36:08 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=@newlink={0x34, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @veth={{0x9}, {0x4, 0x2, 0x0, 0x1, @void}}}]}, 0x34}, 0x1, 0x0, 0x0, 0x1c000000}, 0x0) [ 642.491256][T13697] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 642.502504][T13697] ext4 filesystem being mounted at /root/syzkaller-testdir276977776/syzkaller.0Sj3Tk/2716/file0 supports timestamps until 2038 (0x7fffffff) [ 642.528822][T13710] loop2: detected capacity change from 0 to 512 13:36:08 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0xa, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000d8f4655fd8f4655f0100ffff53ef010001000000d8f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000120000002200", 0xa, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x6800}, {&(0x7f0000011d00)="2719c0d901000000803a0900803a09000000000006", 0x15, 0x8000}, {&(0x7f0000012e00)="ed41000000080000d8f4655fd8f4655fd8f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000012f00)="8081000000180000d8f4655fd8f4655fd8f4655f00000000000001000c00000010000800000000000af30100040000000000000000000000030000000d", 0x3d, 0x11100}, {&(0x7f0000013000)="8081000000180000d8f4655fd8f4655fd8f4655f00000000000001000c00000010000800000000000af302000400000000000000000000000200000010000000020000000100000013", 0x49, 0x11180}], 0x0, &(0x7f0000013c00)) 13:36:08 executing program 0: r0 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x36, &(0x7f0000001100)=0x12, 0x4) 13:36:08 executing program 0: r0 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f0000001100)=0x12, 0x3) [ 642.579177][T13710] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 642.593254][T13710] ext4 filesystem being mounted at /root/syzkaller-testdir772046095/syzkaller.d3YfHq/2560/file0 supports timestamps until 2038 (0x7fffffff) 13:36:08 executing program 3: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x0, 0x5ee}, 0x0) sched_setattr(0x0, &(0x7f00000001c0)={0x38, 0x2, 0x0, 0x0, 0x8}, 0x0) r0 = gettid() r1 = openat$sndseq(0xffffffffffffff9c, &(0x7f00000004c0), 0x0) read(r1, &(0x7f0000000280)=""/248, 0xf8) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000000080)={0x201, @time}) tkill(r0, 0xb) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r1, 0xc0605345, &(0x7f0000000000)) 13:36:08 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=@newlink={0x34, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @veth={{0x9}, {0x4, 0x2, 0x0, 0x1, @void}}}]}, 0x34}, 0x1, 0x0, 0x0, 0x20000000}, 0x0) 13:36:08 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0xa, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000d8f4655fd8f4655f0100ffff53ef010001000000d8f4655f000000000000000001000000000000000b0000008000", 0x5a, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000011700)="111fc0d901", 0x5, 0x6800}, {&(0x7f0000011d00)="2719c0d901", 0x5, 0x8000}, {&(0x7f0000012e00)="ed41000000080000d8f4655fd8f4655fd8f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000012f00)="8081000000180000d8f4655fd8f4655fd8f4655f00000000000001000c00000010000800000000000af30100040000000000000000000000030000000d", 0x3d, 0x11100}, {&(0x7f0000013000)="8081000000180000d8f4655fd8f4655fd8f4655f00000000000001000c00000010000800000000000af302000400000000000000000000000200000010000000020000000100000013", 0x49, 0x11180}], 0x0, &(0x7f0000013c00)) 13:36:08 executing program 0: r0 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f0000001100)=0x12, 0x20001104) 13:36:08 executing program 4: socket$packet(0x11, 0x3, 0x300) prlimit64(0x0, 0xe, &(0x7f0000000280)={0xe, 0x5ee}, 0x0) sched_setattr(0x0, &(0x7f00000001c0)={0x38, 0x2, 0x0, 0x0, 0x8}, 0x0) r0 = gettid() r1 = openat$sndseq(0xffffffffffffff9c, &(0x7f00000004c0), 0x0) read(r1, &(0x7f0000000280)=""/248, 0xf8) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000000080)={0x201, @time}) tkill(r0, 0xb) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r1, 0xc0605345, 0x0) [ 642.641862][T13726] loop1: detected capacity change from 0 to 512 13:36:08 executing program 0: r0 = socket$l2tp6(0xa, 0x2, 0x73) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000000)={{{@in6=@loopback, @in=@local}}, {{}, 0x0, @in=@broadcast}}, &(0x7f0000000100)=0xe8) r1 = socket(0x10, 0x3, 0x0) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r3, &(0x7f00000000c0)=[{&(0x7f0000000180)="77690addcfbe1fbb66ec", 0xff3b}], 0x1, 0x1) close(r3) splice(r2, 0x0, r3, 0x0, 0xfffd, 0x0) setsockopt$inet6_IPV6_HOPOPTS(r3, 0x29, 0x36, &(0x7f0000000140)={0x1, 0x0, '\x00', [@jumbo={0xc2, 0x4, 0x32}]}, 0x10) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r1, 0x10e, 0x2, &(0x7f0000001100)=0x12, 0x4) 13:36:08 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0xa, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000d8f4655fd8f4655f0100ffff53ef010001000000d8f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000120000002200", 0xa, 0x800}, {0x0, 0x0, 0x6000}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x6800}, {&(0x7f0000011d00)="2719c0d901000000803a0900803a09000000000006", 0x15, 0x8000}, {&(0x7f0000012e00)="ed41000000080000d8f4655fd8f4655fd8f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000012f00)="8081000000180000d8f4655fd8f4655fd8f4655f00000000000001000c00000010000800000000000af30100040000000000000000000000030000000d", 0x3d, 0x11100}, {&(0x7f0000013000)="8081000000180000d8f4655fd8f4655fd8f4655f00000000000001000c00000010000800000000000af302000400000000000000000000000200000010000000020000000100000013", 0x49, 0x11180}], 0x0, &(0x7f0000013c00)) [ 642.716630][T13726] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 642.744901][T13726] ext4 filesystem being mounted at /root/syzkaller-testdir276977776/syzkaller.0Sj3Tk/2717/file0 supports timestamps until 2038 (0x7fffffff) [ 642.746379][T13740] loop2: detected capacity change from 0 to 512 13:36:08 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=@newlink={0x34, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @veth={{0x9}, {0x4, 0x2, 0x0, 0x1, @void}}}]}, 0x34}, 0x1, 0x0, 0x0, 0x21000000}, 0x0) 13:36:08 executing program 3: prlimit64(0x0, 0xe, &(0x7f0000000280)={0xe}, 0x0) sched_setattr(0x0, &(0x7f00000001c0)={0x38, 0x2, 0x0, 0x0, 0x8}, 0x0) r0 = gettid() r1 = openat$sndseq(0xffffffffffffff9c, &(0x7f00000004c0), 0x0) read(r1, &(0x7f0000000280)=""/248, 0xf8) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000000080)={0x201, @time}) tkill(r0, 0xb) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r1, 0xc0605345, &(0x7f0000000000)) [ 642.801145][T13740] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. 13:36:08 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0xa, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000d8f4655fd8f4655f0100ffff53ef010001000000d8f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000120000002200", 0xa, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x6800}, {&(0x7f0000011d00)="2719c0d901000000803a0900803a09000000000006", 0x15, 0x8000}, {&(0x7f0000012e00)="ed41000000080000d8f4655fd8f4655fd8f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000012f00)="8081000000180000d8f4655fd8f4655fd8f4655f00000000000001000c00000010000800000000000af30100040000000000000000000000030000000d", 0x3d, 0x11100}, {&(0x7f0000013000)="8081000000180000d8f4655fd8f4655fd8f4655f00000000000001000c00000010000800000000000af302000400000000000000000000000200000010000000020000000100000013", 0x49, 0x11180}], 0x0, &(0x7f0000013c00)) 13:36:08 executing program 0: r0 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f0000001100)=0x12, 0x4) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000000300)={'vcan0\x00', 0x0}) bind$can_j1939(0xffffffffffffffff, &(0x7f0000000040)={0x1d, r1, 0x2}, 0x18) socket$can_j1939(0x1d, 0x2, 0x7) bind$can_j1939(0xffffffffffffffff, &(0x7f0000000280)={0x1d, 0x0, 0x3, {}, 0xfe}, 0x18) r2 = socket$inet(0x2, 0x4000000000000001, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r2, 0x8933, &(0x7f0000000300)={'vcan0\x00', 0x0}) bind$can_j1939(0xffffffffffffffff, &(0x7f0000000040)={0x1d, r3}, 0x18) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000000280)={'team0\x00', 0x0}) r5 = socket$can_j1939(0x1d, 0x2, 0x7) r6 = socket$can_j1939(0x1d, 0x2, 0x7) r7 = socket$inet(0x2, 0x4000000000000001, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r7, 0x8933, &(0x7f0000000300)={'vcan0\x00', 0x0}) bind$can_j1939(r6, &(0x7f0000000040)={0x1d, r8, 0x2}, 0x18) bind$can_j1939(r5, &(0x7f0000000280)={0x1d, r8, 0x3, {}, 0xfe}, 0x18) r9 = socket$inet(0x2, 0x4000000000000001, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r9, 0x8933, &(0x7f0000000300)={'vcan0\x00', 0x0}) getsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f00000002c0)={@remote, @private, 0x0}, &(0x7f0000000300)=0xc) sendmsg$ETHTOOL_MSG_EEE_GET(0xffffffffffffffff, &(0x7f0000000600)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f00000005c0)={&(0x7f0000000640)=ANY=[@ANYBLOB="4c020000", @ANYRES16=0x0, @ANYBLOB="1a072bbd7000fcdbdf2517000000640001801400020000000000000000000000000000000000080003000300000014000200766c616e3000000000000000000000000800030001000000080003000300000008000100", @ANYRES32=0x0, @ANYBLOB="080003000300000008000100", @ANYRES32=0x0, @ANYBLOB="08000100", @ANYRES32=0x0, @ANYBLOB="3400018008000300000000000800030002000000080003000000000008000100", @ANYRES32=0x0, @ANYBLOB="08000100", @ANYRES32=0x0, @ANYBLOB="080001007f48850fca986706209833d287d83c8d6682fff62062a9fa5973", @ANYRES32=0x0, @ANYBLOB="50000180080003000000000008000100", @ANYRES32=0x0, @ANYBLOB="08000100", @ANYRES32=0x0, @ANYBLOB="08000100", @ANYRES32=0x0, @ANYBLOB="080003000300000008000100", @ANYRES32=0x0, @ANYBLOB="08000300020000001400020076657468315f746f5f626174616476005400018008000100", @ANYRES32=0x0, @ANYBLOB="080003000000000014000200766c616e30000000000000000000000008000100", @ANYRES32=r3, @ANYBLOB="080003000300000014000200697036746e6c3000000000000000000008000300010000000c000180080003000000000054000180080003000000000008000300000000001400020076657468305f746f5f68737200000000140002006261746164765f736c6176655f31000008000100", @ANYRES32=0x0, @ANYBLOB="08000100", @ANYRES32=0x0, @ANYBLOB="08000100", @ANYRES32=r4, @ANYBLOB="2400018008000300050000000800030001000000080003000100000008000300030000007800018008000100", @ANYRES32=r10, @ANYBLOB="1400020074756e6c30000000000000000000000008000300010000001400020076657468305f6d61637674617000000008000100", @ANYRES32=r11, @ANYBLOB="08000100", @ANYRES32=0x0, @ANYBLOB="0800030002000000080003000100000008000300020000001400020065727370616e30000000000000000000"], 0x24c}, 0x1, 0x0, 0x0, 0x4000}, 0x20000805) 13:36:08 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=@newlink={0x34, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @veth={{0x9}, {0x4, 0x2, 0x0, 0x1, @void}}}]}, 0x34}, 0x1, 0x0, 0x0, 0x25000000}, 0x0) [ 642.846536][T13740] ext4 filesystem being mounted at /root/syzkaller-testdir772046095/syzkaller.d3YfHq/2561/file0 supports timestamps until 2038 (0x7fffffff) [ 642.886238][T13754] loop4: detected capacity change from 0 to 512 13:36:08 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0xa, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000d8f4655fd8f4655f0100ffff53ef010001000000d8f4655f000000000000000001000000000000000b0000008000000008000000", 0x60, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000011700)="111fc0d901", 0x5, 0x6800}, {&(0x7f0000011d00)="2719c0d901", 0x5, 0x8000}, {&(0x7f0000012e00)="ed41000000080000d8f4655fd8f4655fd8f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000012f00)="8081000000180000d8f4655fd8f4655fd8f4655f00000000000001000c00000010000800000000000af30100040000000000000000000000030000000d", 0x3d, 0x11100}, {&(0x7f0000013000)="8081000000180000d8f4655fd8f4655fd8f4655f00000000000001000c00000010000800000000000af302000400000000000000000000000200000010000000020000000100000013", 0x49, 0x11180}], 0x0, &(0x7f0000013c00)) 13:36:08 executing program 0: r0 = socket(0x10, 0x3, 0x0) r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='ns\x00') getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000000), &(0x7f0000000080)=0xc) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r3, &(0x7f00000000c0)=[{&(0x7f0000000180)="77690addcfbe1fbb66ec", 0xff3b}], 0x1, 0x1) ioctl$EVIOCGPROP(r1, 0x80404509, &(0x7f00000001c0)=""/219) close(r3) splice(r2, &(0x7f0000000100)=0x1, 0xffffffffffffffff, &(0x7f0000000140)=0x5, 0x20000, 0xb) splice(r2, 0x0, r3, 0x0, 0xfffd, 0x0) getdents(r3, &(0x7f0000001100)=""/4101, 0x1005) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r1, 0x10e, 0x2, &(0x7f0000000040)=0x12, 0x1a) ioctl$BTRFS_IOC_QUOTA_CTL(r0, 0xc0109428, &(0x7f00000002c0)={0x1, 0x5}) [ 642.900848][T13755] loop1: detected capacity change from 0 to 512 [ 642.914690][T13755] EXT4-fs warning (device loop1): read_mmp_block:107: Error -117 while reading MMP block 12 13:36:08 executing program 0: r0 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f0000001100)=0x12, 0x4) r1 = socket$can_raw(0x1d, 0x3, 0x1) setsockopt$CAN_RAW_FILTER(r1, 0x65, 0x1, &(0x7f0000000040)=[{{0x0, 0x1, 0x1, 0x1}, {0x4, 0x1, 0x1, 0x1}}, {{0x3, 0x1, 0x1, 0x1}, {0x2, 0x0, 0x1}}, {{0x0, 0x1, 0x1}, {0x2, 0x1}}, {{0x1}, {0x0, 0x0, 0x0, 0x1}}, {{0x1, 0x0, 0x0, 0x1}, {0x3, 0x1, 0x1, 0x1}}, {{0x0, 0x0, 0x1, 0x1}, {0x0, 0x1}}, {{0x1, 0x0, 0x1, 0x1}, {0x3, 0x0, 0x1, 0x1}}], 0x38) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000000000)=0x1417, 0x4) 13:36:08 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0xa, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000d8f4655fd8f4655f0100ffff53ef010001000000d8f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000120000002200", 0xa, 0x800}, {0x0, 0x0, 0x6000}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x6800}, {&(0x7f0000011d00)="2719c0d901000000803a0900803a09000000000006", 0x15, 0x8000}, {&(0x7f0000012e00)="ed41000000080000d8f4655fd8f4655fd8f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000012f00)="8081000000180000d8f4655fd8f4655fd8f4655f00000000000001000c00000010000800000000000af30100040000000000000000000000030000000d", 0x3d, 0x11100}, {&(0x7f0000013000)="8081000000180000d8f4655fd8f4655fd8f4655f00000000000001000c00000010000800000000000af302000400000000000000000000000200000010000000020000000100000013", 0x49, 0x11180}], 0x0, &(0x7f0000013c00)) 13:36:08 executing program 3: prlimit64(0x0, 0xe, &(0x7f0000000280)={0xe}, 0x0) sched_setattr(0x0, &(0x7f00000001c0)={0x38, 0x2, 0x0, 0x0, 0x8}, 0x0) r0 = gettid() r1 = openat$sndseq(0xffffffffffffff9c, &(0x7f00000004c0), 0x0) read(r1, &(0x7f0000000280)=""/248, 0xf8) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000000080)={0x201, @time}) tkill(r0, 0xb) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r1, 0xc0605345, &(0x7f0000000000)) [ 643.006276][T13771] loop2: detected capacity change from 0 to 512 [ 643.028864][T13754] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. 13:36:08 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=@newlink={0x34, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @veth={{0x9}, {0x4, 0x2, 0x0, 0x1, @void}}}]}, 0x34}, 0x1, 0x0, 0x0, 0x2c000000}, 0x0) 13:36:08 executing program 0: r0 = socket(0x10, 0x3, 0x0) r1 = socket$xdp(0x2c, 0x3, 0x0) getsockopt$IP_VS_SO_GET_TIMEOUT(r1, 0x0, 0x486, 0x0, 0x0) r2 = socket$nl_audit(0x10, 0x3, 0x9) sendmmsg(r1, &(0x7f0000008100)=[{{&(0x7f0000000000)=@isdn={0x22, 0x6b, 0x9, 0x9, 0x81}, 0x80, &(0x7f00000001c0)=[{&(0x7f0000000080)="d19560bb3fe6e6bbb6cc47b164aff42c42f60fde6bccc539e9c5dcda31be2c", 0x1f}, {&(0x7f00000000c0)="660c44416cc172d1353d63a9f58bc003685d9da291e351ef1ab70ef1c48365c37071cc831e6d6632c57f9ebb09e6d3d59dd9c15ff895ad53675c1d91dc8346058c2187fe5ab471bc6378dd1ab6361d45a9fc962ec0e241c50eaf31a583faae530e36bf309ac539ac24f11b59993e0854f6f08d37062f8ca103cee0933227b0c033bed061e81595f93c267319f773669e6e1b11d1f940b8cacc464f0e4b68bff78046a0b525daf8455e996735154951096ad12e26", 0xb4}, {&(0x7f0000000180)="6413785fc4999366787e", 0xa}], 0x3, &(0x7f0000001140)=[{0xb8, 0x116, 0x7ff, "be681d6fca5e68356d1c3866e61e8c0a909a2e9b498e9e5f3ffc0ff1cd4651e31aa7152461f935f54bf0f57dbe7a7342389e913ed2e1010a36337a88ffeac332449027ba24b22d0de3bd0bd08993f3997e4d42cc31b07ec5bfda41576b9ca7b8774cbefc894bb6584d48e33fcb806a229924288bab03c97d375204ba7d47a58ce547a4a1ba56e0d5f8962493aab924de5c2b68cefb355f760b1e165e90b75f6cf6e01a667ef4a9"}, {0xf8, 0x108, 0x5, "3d72001766ae0515239f8e40b6023fc719417ecfca49006159eccebae61c75c7a9d1c11a5b01feb918bc33c2174c7b0344439b1a41c34f468de7593671fed62819c7c4c2ba06ba3be92ebaa73cff0fa455914ca91b008763d97c38c1b1b3c1c2ee71542da0a8f700a74624d83d0b55c71ec13a8fb364db67857780f2be06560ef7d82b1a8637bada85414ff09012cd84b90954eea8ff58daf7dc3d1ce4e68517023389a39cc3eaf55d9ee43133706e5d77b313e7fc654fafd1799a773d310873b633a5b83f18fd09b1f8d86b0d767a0104f0eec494c8a65768113095d0fc0b992a"}, {0xd0, 0x88, 0xc8f, "8d3cf9cdfab14c247a2d1a0fdae1f67ad0ddc26439d3e4266fed8a4284751a83ac4da29c6a96c5ba156233b47c1287bb8e614e189b334087ad783e73a304d82cc5725ed791a45b2010aeebbe3f2e706b5ab1c274de6153eee74061e780973fc5f4c6b551cdf44f5b09891c7c60e258fd32cd75b779623f143caed7f374ac284f22dcd3c06b94e66b743e4fb5928c98348b9c68d4e61587f8c374ceba8dca43c871283c1ece8925ea4b33394adbe2560991d47e0626391bd8aa629874"}, {0xf8, 0x109, 0x8, "0bd230062ec48502be3e00098c12fda2855ba44cbfc246e1c8204cb089db949fed3564eeff2fb752de50ae189242c3d0c69effd9d2f1101b5803409cc1e4aec390390ad21e2dc8ad12043ada7ec6feab3012e3546e727b7789aef21c9cbeed858a3c74b8d1c90d04df3c1cd0762e486e6043f16866ee32c3b714a1d606f0d2f2131680449cd21e5c28b688f1da2dd3c604d12c2ec4494ef68ddd613bcc29f2d20bc1d96ebbf02e2fa6b3a63239b66934a255712d28aabc16e497c44c0ef48744ac3f76959aa5ad5bc99d17cbad95dac696e5248dfa8277a9d81337cfe003ee28d9d63e515c27f1fe"}, {0x108, 0x102, 0x9f89, "f217e265aee765cbaf4139a23b84dfd0363203364e925f889f9d9003d2d84d529dc20d14051fcac7a1b00661c32ac43fb505e81e2f4389b4f51ad6a80fe9304f1f4765acd46822e6316bcf1f79f6b5100ef501de1b43cf4a884b867a2f6871035efc1e8161b18e92adfb1080c2b4cd09e9b8a89222a94f42772d9d874625b0a9351b7a593d20c164f3dc37069a5a79978303c0c3adcb601753ff192929dd83b6f28918b6f282bed5df1feb7eff463e9f2b44715dba239f05fcd7f97aaf63b13f6549b2530149cfa44c2fefb7b7a5e2a4bc44d273f81365aa27c8cc59b8b5093daa85878f0f75a33f3a35e7a6930f4b3ab0e81533"}, {0xb0, 0x88, 0x7, "38ddbf31c4bde1a6dcbdf530e5996942b0c2d64a151533239edf2dee5676501377537d5f8225132252cb1d86080541218edfdf35f799b06df4b0dc29a8c9d591e45109f8cd59466c61573e1b0421dc49330b327651f680536e49204c437982116b36608380a6cd4fb6cc33941db7815d2cf7061d3a1e8aeec48b343357b5cc817714eab1d9f542ab84e3e164630275465567fc136b2972d0638434b97b36df6d"}, {0x1010, 0x116, 0x1000, "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"d3d045a8f81516bb7d9951f06dea310c470de17c9d1cf1dc49fb887a4dabed4e18f10428db9660ee9e17aeac2da788fc9c753cca8be4495472ca18e949cd7295b0d856c74f57fb8d85fcca21c8099168dc4d70ce25db746276ae5f10e6f8bf8fde9e5fe9610314c7df4cf5927693617855d46a09a348e736c17b4ad9d4b522eca19476ce32dba66342e6fe8add2892a2065e6718044ab9757a93fda889580f90d3c07918b47acb63007e19c01968960b431d0d45f426d51cb6eb144888c329239a443754e4c530d4c1c99525bc041b"}, {0x58, 0x116, 0x1, "3d59382d7f8559f2ca20f8e1f07fcce0ffae47a9e5f8da09ee1b656276441e22d0e17ccb1405ad669d3aca96e5c9984be4c908122d01edf8096753a74bd606fabd1bbfcd076ff1"}], 0x210}}, {{0x0, 0x0, &(0x7f0000000d40)=[{&(0x7f0000000d00)="0e45d102f51b4beb632a89cc0122fa88bd04ec144d6e5d2300b7e097d8f98f6d4563e1d3f13d0c9e6bab899018250c836e", 0x31}], 0x1, &(0x7f0000000d80)=[{0x88, 0x114, 0x3, "6d5fb819cb86d69823e653272a9ee7f7c5a7a6e60b4ce8acc6a89f976987710e069f126be8ec827c5e75f59d2a629d70b2bb1803390d5a69ca7e01e73e7b43cc4f2c2859194d4708caa2b0f990b8f6bbdcd56e1ae8d05e23ebc0caabb920c2c0e6eb9870d263e55fa2b4838ec7fc4f3f7d"}, {0xb0, 0xff, 0x200, "12100c186dca48bdcf9dd65d9e1f875e875b48402c4acc7a98b5c1a9ed8178721a14fe0b750f72802b21752f2f70a3475eba21143e1575d0167a8440c98eb8e3caac22fca11ed5c10a5a448e1d96a16243df5a6fb45082ca26acb3ebdc94f1d35a95e2f51f9f52764da870d0c9953d48b1315c47572c0bbdd7293274e06d3f7ccf39103a223eec2c13a49dc7644bf74ebec2238e5e3b02155400234410"}, {0x58, 0x117, 0x8, "fdb9f816534ea43b0da552fdf34ff4853601d6cc4ad00aa575802aecc7ae489d00042e23735be7de35af4a68a8c48f9e08795d2e0089328e98f0a257bef19c4e66dd62d5"}, {0x70, 0x105, 0x40, "ec1c3cba15c5a124223eca811a24e8a059b942debd53fb93f4042b1457d2e245dcbb77272e6c2ff348d89f0fc20b904b4b9359cf293ff9c5957f600824e091c65e9474aa3959520be87eb39fe74412d63e653b37895b2f4164"}, {0x88, 0x117, 0x1fc3, "896b833bc04bee803081796e5599e3b69edfefbff858393dc12258c97385d576fbdb837bc74111f077f086df3c6075cd6548e322e05c102838aa47d271a53755746d1652f2559ca40c040b6f4c0ea73bbe371a52c14b4c2a83584b28553a540684d3e59ee26b39b3d558273ee26ab57c94368da5366f"}, {0xb0, 0x119, 0x1, "c424bb20b8c861dd5b24de12801454b05d2d7fe867fe64d7a89a4f89297d56e5a1a7f13230051c390a466f999b2f0a62cb87c0af7d3c332721aeb4230c5cbe3a390f38d17b417f2cfc9224c341c9de66bfac3e937ce53026781caab74490f4ebb2e6584047f4bc51642943f3175fbce81a0737bd302445b7cd8e3ef9fc9016f1cd5475389f0aba607a36b0f0a026e39cd511c6cb7ced96bbfbc8373a"}], 0x338}}, {{&(0x7f0000007140)=@rxrpc=@in4={0x21, 0x4, 0x2, 0x10, {0x2, 0x4e20, @rand_addr=0x64010102}}, 0x80, &(0x7f00000010c0)=[{&(0x7f00000071c0)="6a0b1f05ee2eb030f5061e817be6ea42058c618e3cd8b8b74c70c1a6a51e6f33b0bf5a28a3980e18cdfc47e0ea9fa1d001bcf91fcf924e350441e63a974570ac825ab3c3d8f4f8636f9ee059ae226d1df5cda9c6ad1aea83e6dfaf160363f3af2502569149c0c98df442768d95a9d5619266dd772292f247faef2680faa16f0c1c3be36b39b0d74cb2ac772b85d1", 0x8e}, {&(0x7f0000007280)="d79668439d70e959a1793fd01e3475f052c4cbfc6dfeb04e95526e817e8d557f7f6e91c8146ad610be491516153e8066fd09dc01e10a59d2b8d8540ce51187d01db64f8baae6d17f8a8f71edff3d35add71f0c56d6e4adb1d68e887de1068e220764573ce0f2a81afd11acff2e0a5161ee0753f500613d0d348cd4182dc425caa2947b352f93dcb691f6363ee2f905858d507505c5443cf30dbbaf27d5a0e8a105583edf4178fdd8c555801eabc1f99a7541cf96cb6ed2b1cb83f72a0f35f78cbfba28913d3ddb8550fbf182e6ccb5ef6772e11c218700d5d8344bbb10", 0xdd}], 0x2}}, {{0x0, 0x0, &(0x7f0000007680)=[{&(0x7f0000007380)="08f8e4dfb58ec3b81801218ae7a0327ea665d7e6dc5a5f33cffa974bfea699e7cee665f2e91bad6d8f2258083e39b90408c12b0a1169da1d2b4313877167187b5a9a7e98b594b7462a18dddfa8fdc5766abc5b0840c4654f215bad1a012d133ecc69ca0850f50b7c2e93c5aadd7a758ac5b91ea2facb0f9ee99161f9efa1fe72168223412dbbbeaff5feb04666975842eec74ae861f1cefe64584e45784ec43b100799fb3e58d18be6bb031fc632ab6d02830814559cb097b818aaf625b43411dbd70b076ffa516b229ed823", 0xcc}, {&(0x7f0000007480)="9b08fb6deba333be2ddb9805c7941836485425037641d1da7deb9d9f02acc4a956416d32e2a4d276d76c29d14150f6aebad4d8d470967ed96a2a4319be799bb497da21c5e02696786259e903dd830770c4cddc6919cc17f1a4a37c7df1fec27e8ee0315503d242cad0daad1825b105e7d3ef8ba7", 0x74}, {&(0x7f0000007500)="6c3e10db6915de02b1d845e78ec00f432a601c8bab43bc201f5768b1b64a2fc0be07bf2d78e9fd6d", 0x28}, {&(0x7f0000007540)="191b77807b7bdca454719d4146bd12faae13bf1c399c", 0x16}, {&(0x7f0000007580)}, {&(0x7f00000075c0)="ba9e6b71c6d0b8939c3d3d3d4a7d30b4f8606cacc4d708317707e43ce5be4c4f544fa54669da52d39364b69d6e8c20d615be5654d40393a3c789afd5eec68215320b0af68988e196f8773372b1c0df880f85558db1156afd5033ec372df9f4cfe70e37aa9133380316ea07421167429727fad8ea1d24c4d8db1058d171af5f91c6fc74fe10cbe12c46a5ae0b13e41f17b87af610d8f98b36a7b424245283781e529d3b329f8d359cc34100d99a093cac2753bccbbcb7a6fec3c5b09d8f9c", 0xbe}], 0x6, &(0x7f0000007700)}}, {{&(0x7f0000007740)=@pppol2tpv3={0x18, 0x1, {0x0, r2, {0x2, 0x4e23, @multicast1}, 0x1, 0x1, 0x1, 0x4}}, 0x80, &(0x7f00000079c0)=[{&(0x7f00000077c0)="2ee90afffc5cb0d7fa4bc6d326b82529f656c871e6e7f31bd636f906ef5e864d4be267551a29262e7a6fca2808cd18cc97c72840e9ffc07963931c0e10722a48de10934a6219699a4ca0830f7376fd5eb265724137e8b52413a5218d19cab59d54a76d3123f72777e052731cd799765bcb4e97448673724393221e3e438c7291d4a2d1c345302e744395fd5cf2327a608873c9", 0x93}, {&(0x7f0000007880)="d514c6d8d74b09183bdc7eb2c84ce3379d678b5383f17dc49dbff4d490bd2a1a1790559bf2613616cf0776412d9e799db501557e952afe9e5c78759b32da6fd1ed76464cf5e12e60f7fe196f0ec0c0cd7376db74a9db960aeedac735552b651a999a54b36ca22659", 0x68}, {&(0x7f0000007900)="33980a7f4876390e253567007fde475dffc3b817220eb5becd3a517b31714e953567a3dafcc5f6cdaf7ce094af6eca77acfef3015ee6474ed1d87cdf53fcd98a9f8656b8d2fd2ee027a9362988f2a6c3bbb5e7bbff5aaf585e9b3223329337fbe038d2c3eba670c27f16e75ed25e52da91e5b8af53ac1fd74dfe38f4e0cbee63b08a7d03d2c2c69238688719966006f68b3f3f4f6607", 0x96}], 0x3, &(0x7f0000007a00)=[{0xc8, 0x1, 0x8, "36fe7d071fd0ce60d3ebae3353b124790dc3bfacede1e03407e7c1edf3e10cbdb71ee9ff9f8c4583946f19e5f27e833e06bb35ddfb2e68b24ec2763889cd6ca389cf62b472ba4b06ac108d3ea4c87a21a4dfe42bf1d28482d52141958eec59a8afde39eb3890e60b305bf627ec970c3213bcf59d8ccbf1f11ea67ea10d0d9c535497baa1d6c72829b2fb71763212dc769db523a2c58780a5a8d9fe40c6ba0e3b099443d5e6148e181372f88bcd18a1dcce2f62948415d225"}, {0x30, 0x115, 0x20200000, "32c1ea495c898dc4511eb9b7077da7bb850546e51fa93441e7ffe2d68226"}, {0x88, 0x102, 0x7ff, "7cc44c255aaf4779fa43de3f1689d6a159b90053e4b6a95c485ce488a75d797fa0ec2291ad405ee72b898803dbc1e34770343aa0fe60fdb7ce7e438d3b8b25933129627d21bdcb89100700ed87c342c86f34307873f88a5ae5c823ffab523ee80b5ee3288c4a06541fe7ec0bf06c155d584147"}, {0x80, 0x0, 0x1, "1ea983c3c76e8e872af11d21ff636d69193586d0c9be4a1b21f6ef907b1ff43c3fe70b24420e00eecca8578aaaf98ae540d29c44102cfe176f6216b096b3c5761ce57456a22e988852b7b472781c8ebe65232125456871baba7cd2a51f7678205386d2d4522195223470"}, {0x30, 0x109, 0x5, "7fadd42c239c1ab5b4af97553335e85ec81dd0f7671e555a03e5"}], 0x230}}, {{&(0x7f0000007c40)=@nl=@proc={0x10, 0x0, 0x25dfdbfe, 0x1000000}, 0x80, &(0x7f0000007dc0)=[{&(0x7f0000007cc0)="7091a1b36859b27fe8cc8fdb93e068df2f3c6b465de410c328bdb989db6295c079939b1d5312edfd99f1989a6ca73dc6082965f3f0f4b58a45e420700df679c703912e767863115ccae9e0ba0a0d37f40a75e6896603f95aaad93fce1b40bd15e6222017ee34515eaacbea095fd41777dc61a2acc60d1bcdae868c3ae555ebec573b4105a7b97983d444b206b3a8c2a9e371db87f680bb39d2556717e99e525f62777b293c1ed19cf13738f12c42b2d0c495528f8e66286f5de710689f0925ca9837de1ae3f53cabac9b7923", 0xcc}], 0x1, &(0x7f0000007e00)=[{0x70, 0x84, 0x8, "23a964d2c9049b6c06e13e22725cadc944f3b4f57651646f3e7da19d03e4858032c8528eb250a318b1d8a80e77421f29279f1d0e796fb57eb4fd78086378e541d315eb6521a5b9fee8f372c305a096c96ea2d83210a47dc05b691d43e3b4"}, {0x50, 0x108, 0x1, "84edb1194aa4fd043f28feaf247f4f685c4a2fca5d1abab91246c542b16bb073ab62091b13445841d662c8d2f701a15c57565bb7ed954f1679"}, {0x18, 0x117, 0x9, "2ae8cbe6"}, {0x88, 0x88, 0x1f, "7d1ab203deb90dd5065efa0092eecfbfb083cac18ef23d5322da0b67bcbab8c299ba94959e39aa192797615b54875cc11e15911a8c7fe774d509225b5169009c65ff16339a3c169817fec26ec9cb1d778ee2c305a2e8cda3efb709d737b0160e3d39e1bfc479dba77a6b9237d9c6e0ab3926"}, {0x108, 0x1, 0xc55, "401ac831bff2cf4715952fcdf68752071f0e2b98e993352facdd24160de51868a147f0293db17f2252708843d9651e2486ed3b4bd2b95fa3e37dff5e16d680fee0de664f8a6d062d12a0aaf0f0e00a10b3897cdc028748eddaa5ab909aeddff1c0ee2bd76d15fa5f3e2a67b87b34f774aa6da5ea2e40ae13b5d5d461676670017af9e07311cb772f9a83a1341cbfe33de8d58f767dedbf7418e33d530576797835c2aadd759bcec05994e0eff18addd2a7f6eb193e6089420aed3e0e3dbcf63422cf3ae23fa019bacdc9c1f57a96926ea856de83eb774d43ca41daa8a5dfa45314f84a1b965b0a00b74142176c4eb3da532d0ed6d3f6fc"}, {0x80, 0x1, 0x7, "126296b3844b5b4aee0717b0aba258da355774dd5a6bf308991cec74d1f1e1fb166b77f70c3c990176e2bf8213c7578a13a39df282a53317c9c2edb317e2c0c18ad2c1cb0581b23196cda277c7ae290d58208578b10d243b8c0f5f6ea5de83191701611ed69c3452fc4a658e83e1"}], 0x2e8}}], 0x9, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f0000001100)=0x12, 0x4) 13:36:08 executing program 4: socket$packet(0x11, 0x3, 0x300) prlimit64(0x0, 0xe, &(0x7f0000000280)={0xe, 0x5ee}, 0x0) sched_setattr(0x0, &(0x7f00000001c0)={0x38, 0x2, 0x0, 0x0, 0x8}, 0x0) r0 = gettid() r1 = openat$sndseq(0xffffffffffffff9c, &(0x7f00000004c0), 0x0) read(r1, &(0x7f0000000280)=""/248, 0xf8) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000000080)={0x201, @time}) tkill(r0, 0xb) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r1, 0xc0605345, &(0x7f0000000000)) (fail_nth: 1) [ 643.043192][T13754] ext4 filesystem being mounted at /root/syzkaller-testdir602910884/syzkaller.R5Oszy/2782/file0 supports timestamps until 2038 (0x7fffffff) [ 643.049821][T13779] loop1: detected capacity change from 0 to 512 [ 643.095287][T13771] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. 13:36:08 executing program 3: prlimit64(0x0, 0xe, &(0x7f0000000280)={0xe}, 0x0) sched_setattr(0x0, &(0x7f00000001c0)={0x38, 0x2, 0x0, 0x0, 0x8}, 0x0) r0 = gettid() r1 = openat$sndseq(0xffffffffffffff9c, &(0x7f00000004c0), 0x0) read(r1, &(0x7f0000000280)=""/248, 0xf8) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000000080)={0x201, @time}) tkill(r0, 0xb) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r1, 0xc0605345, &(0x7f0000000000)) 13:36:08 executing program 0: ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffffff, 0x8933, &(0x7f0000000100)={'team0\x00', 0x0}) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(0xffffffffffffffff, 0x10e, 0x2, &(0x7f0000001100)=0x12, 0x4) getsockopt$IP_VS_SO_GET_SERVICES(0xffffffffffffffff, 0x0, 0x482, &(0x7f0000000140)=""/211, &(0x7f0000000240)=0xd3) r1 = socket$xdp(0x2c, 0x3, 0x0) getsockopt$IP_VS_SO_GET_TIMEOUT(r1, 0x0, 0x486, 0x0, 0x0) sendmsg$DEVLINK_CMD_GET(0xffffffffffffffff, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)=ANY=[@ANYBLOB='4\x00\x00\x00', @ANYRES16=r1, @ANYRES16=r0], 0x34}, 0x1, 0x0, 0x0, 0x80000}, 0x1) 13:36:08 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0xa, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000d8f4655fd8f4655f0100ffff53ef010001000000d8f4655f000000000000000001000000000000000b0000008000000008000000", 0x60, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000011700)="111fc0d901", 0x5, 0x6800}, {&(0x7f0000011d00)="2719c0d901", 0x5, 0x8000}, {&(0x7f0000012e00)="ed41000000080000d8f4655fd8f4655fd8f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000012f00)="8081000000180000d8f4655fd8f4655fd8f4655f00000000000001000c00000010000800000000000af30100040000000000000000000000030000000d", 0x3d, 0x11100}, {&(0x7f0000013000)="8081000000180000d8f4655fd8f4655fd8f4655f00000000000001000c00000010000800000000000af302000400000000000000000000000200000010000000020000000100000013", 0x49, 0x11180}], 0x0, &(0x7f0000013c00)) [ 643.121421][T13771] ext4 filesystem being mounted at /root/syzkaller-testdir772046095/syzkaller.d3YfHq/2562/file0 supports timestamps until 2038 (0x7fffffff) [ 643.149135][T13779] EXT4-fs warning (device loop1): read_mmp_block:107: Error -117 while reading MMP block 12 13:36:09 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=@newlink={0x34, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @veth={{0x9}, {0x4, 0x2, 0x0, 0x1, @void}}}]}, 0x34}, 0x1, 0x0, 0x0, 0x2f000000}, 0x0) 13:36:09 executing program 0: setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(0xffffffffffffffff, 0x10e, 0x2, &(0x7f0000001100)=0x12, 0x4) 13:36:09 executing program 0: r0 = socket(0x0, 0x3, 0x0) socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={'wg0\x00'}) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f0000001100)=0x12, 0x4) 13:36:09 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0xa, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000d8f4655fd8f4655f0100ffff53ef010001000000d8f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000120000002200", 0xa, 0x800}, {0x0, 0x0, 0x6000}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x6800}, {&(0x7f0000011d00)="2719c0d901000000803a0900803a09000000000006", 0x15, 0x8000}, {&(0x7f0000012e00)="ed41000000080000d8f4655fd8f4655fd8f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000012f00)="8081000000180000d8f4655fd8f4655fd8f4655f00000000000001000c00000010000800000000000af30100040000000000000000000000030000000d", 0x3d, 0x11100}, {&(0x7f0000013000)="8081000000180000d8f4655fd8f4655fd8f4655f00000000000001000c00000010000800000000000af302000400000000000000000000000200000010000000020000000100000013", 0x49, 0x11180}], 0x0, &(0x7f0000013c00)) [ 643.279950][T13803] loop2: detected capacity change from 0 to 512 [ 643.290628][T13807] loop1: detected capacity change from 0 to 512 [ 643.300903][T13803] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 643.312159][T13807] EXT4-fs warning (device loop1): read_mmp_block:107: Error -117 while reading MMP block 12 [ 643.312509][T13803] ext4 filesystem being mounted at /root/syzkaller-testdir772046095/syzkaller.d3YfHq/2563/file0 supports timestamps until 2038 (0x7fffffff) [ 643.351087][T13798] FAULT_INJECTION: forcing a failure. [ 643.351087][T13798] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 643.364558][T13798] CPU: 1 PID: 13798 Comm: syz-executor.4 Not tainted 5.16.0-rc2-syzkaller #0 13:36:09 executing program 3: prlimit64(0x0, 0xe, &(0x7f0000000280)={0xe, 0x5ee}, 0x0) sched_setattr(0x0, 0x0, 0x0) r0 = gettid() r1 = openat$sndseq(0xffffffffffffff9c, &(0x7f00000004c0), 0x0) read(r1, &(0x7f0000000280)=""/248, 0xf8) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000000080)={0x201, @time}) tkill(r0, 0xb) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r1, 0xc0605345, &(0x7f0000000000)) 13:36:09 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0xa, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000d8f4655fd8f4655f0100ffff53ef010001000000d8f4655f000000000000000001000000000000000b0000008000000008000000", 0x60, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000011700)="111fc0d901", 0x5, 0x6800}, {&(0x7f0000011d00)="2719c0d901", 0x5, 0x8000}, {&(0x7f0000012e00)="ed41000000080000d8f4655fd8f4655fd8f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000012f00)="8081000000180000d8f4655fd8f4655fd8f4655f00000000000001000c00000010000800000000000af30100040000000000000000000000030000000d", 0x3d, 0x11100}, {&(0x7f0000013000)="8081000000180000d8f4655fd8f4655fd8f4655f00000000000001000c00000010000800000000000af302000400000000000000000000000200000010000000020000000100000013", 0x49, 0x11180}], 0x0, &(0x7f0000013c00)) 13:36:09 executing program 0: r0 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f0000001100)=0x12, 0x4) socket(0x1f, 0x3, 0x100) 13:36:09 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=@newlink={0x34, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @veth={{0x9}, {0x4, 0x2, 0x0, 0x1, @void}}}]}, 0x34}, 0x1, 0x0, 0x0, 0x30030000}, 0x0) [ 643.373330][T13798] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 643.383390][T13798] Call Trace: [ 643.386670][T13798] [ 643.389604][T13798] dump_stack_lvl+0xd6/0x122 [ 643.394203][T13798] dump_stack+0x11/0x1b [ 643.398362][T13798] should_fail+0x23c/0x250 [ 643.402785][T13798] should_fail_usercopy+0x16/0x20 [ 643.407816][T13798] _copy_from_user+0x1c/0xd0 [ 643.412544][T13798] snd_seq_ioctl+0x135/0x2f0 [ 643.417229][T13798] ? snd_seq_poll+0x170/0x170 [ 643.421911][T13798] __se_sys_ioctl+0xcb/0x140 [ 643.426577][T13798] __x64_sys_ioctl+0x3f/0x50 [ 643.431173][T13798] do_syscall_64+0x44/0xd0 [ 643.435591][T13798] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 643.441491][T13798] RIP: 0033:0x7f0d5a645ae9 [ 643.445902][T13798] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 643.465582][T13798] RSP: 002b:00007f0d583bc188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 13:36:09 executing program 4: socket$packet(0x11, 0x3, 0x300) prlimit64(0x0, 0xe, &(0x7f0000000280)={0xe, 0x5ee}, 0x0) sched_setattr(0x0, &(0x7f00000001c0)={0x38, 0x2, 0x0, 0x0, 0x8}, 0x0) r0 = gettid() r1 = openat$sndseq(0xffffffffffffff9c, &(0x7f00000004c0), 0x0) read(r1, &(0x7f0000000280)=""/248, 0xf8) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000000080)={0x201, @time}) tkill(r0, 0xb) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r1, 0xc0605345, &(0x7f0000000000)) (fail_nth: 2) 13:36:09 executing program 0: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f0000000080)={0x0, 0x0}) tkill(r1, 0x15) ptrace$getsig(0x4202, r1, 0x5, &(0x7f0000000040)) r2 = socket(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_team(r2, 0x8933, &(0x7f0000000100)={'team0\x00', 0x0}) sendmsg$nl_route_sched(r2, &(0x7f0000000240)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000200)={&(0x7f0000000140)=@newqdisc={0x94, 0x24, 0x2, 0x70bd2a, 0x25dfdbff, {0x0, 0x0, 0x0, r3, {0xa, 0x10}, {0x7, 0xc}, {0xc, 0xa}}, [@TCA_INGRESS_BLOCK={0x8, 0xd, 0xffff7fff}, @TCA_STAB={0x50, 0x8, 0x0, 0x1, [{{0x1c, 0x1, {0xe0, 0x0, 0x39, 0x10001, 0x2, 0x200000, 0xffff, 0x1}}, {0x6, 0x2, [0x400]}}, {{0x1c, 0x1, {0x6, 0x3, 0xff, 0x8, 0x0, 0x3, 0x1, 0x4}}, {0xc, 0x2, [0x100, 0x3, 0xe63, 0xdcb]}}]}, @TCA_EGRESS_BLOCK={0x8, 0xe, 0x1ff}, @TCA_EGRESS_BLOCK={0x8, 0xe, 0x200}, @TCA_EGRESS_BLOCK={0x8, 0xe, 0x4}]}, 0x94}, 0x1, 0x0, 0x0, 0xc8b28bb769995d60}, 0x8d0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r2, 0x10e, 0x2, &(0x7f0000001100)=0x12, 0x4) 13:36:09 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=@newlink={0x34, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @veth={{0x9}, {0x4, 0x2, 0x0, 0x1, @void}}}]}, 0x34}, 0x1, 0x0, 0x0, 0x3a000000}, 0x0) [ 643.474029][T13798] RAX: ffffffffffffffda RBX: 00007f0d5a758f60 RCX: 00007f0d5a645ae9 [ 643.482097][T13798] RDX: 0000000020000000 RSI: 00000000c0605345 RDI: 0000000000000004 [ 643.490513][T13798] RBP: 00007f0d583bc1d0 R08: 0000000000000000 R09: 0000000000000000 [ 643.498678][T13798] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 643.506642][T13798] R13: 00007ffd2eddcaff R14: 00007f0d583bc300 R15: 0000000000022000 [ 643.514733][T13798] 13:36:09 executing program 3: prlimit64(0x0, 0xe, &(0x7f0000000280)={0xe, 0x5ee}, 0x0) sched_setattr(0x0, 0x0, 0x0) r0 = gettid() r1 = openat$sndseq(0xffffffffffffff9c, &(0x7f00000004c0), 0x0) read(r1, &(0x7f0000000280)=""/248, 0xf8) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000000080)={0x201, @time}) tkill(r0, 0xb) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r1, 0xc0605345, &(0x7f0000000000)) 13:36:09 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0xa, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000d8f4655fd8f4655f0100ffff53ef010001000000d8f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000120000002200", 0xa, 0x800}, {&(0x7f0000011600), 0x0, 0x6000}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x6800}, {&(0x7f0000011d00)="2719c0d901000000803a0900803a09000000000006", 0x15, 0x8000}, {&(0x7f0000012e00)="ed41000000080000d8f4655fd8f4655fd8f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000012f00)="8081000000180000d8f4655fd8f4655fd8f4655f00000000000001000c00000010000800000000000af30100040000000000000000000000030000000d", 0x3d, 0x11100}, {&(0x7f0000013000)="8081000000180000d8f4655fd8f4655fd8f4655f00000000000001000c00000010000800000000000af302000400000000000000000000000200000010000000020000000100000013", 0x49, 0x11180}], 0x0, &(0x7f0000013c00)) [ 643.585209][T13830] loop2: detected capacity change from 0 to 512 [ 643.609192][T13833] loop1: detected capacity change from 0 to 512 [ 643.640609][T13833] EXT4-fs warning (device loop1): read_mmp_block:107: Error -117 while reading MMP block 12 [ 643.656534][T13830] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 643.668515][T13830] ext4 filesystem being mounted at /root/syzkaller-testdir772046095/syzkaller.d3YfHq/2564/file0 supports timestamps until 2038 (0x7fffffff) [ 643.683113][T13823] FAULT_INJECTION: forcing a failure. [ 643.683113][T13823] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 643.696239][T13823] CPU: 0 PID: 13823 Comm: syz-executor.4 Not tainted 5.16.0-rc2-syzkaller #0 [ 643.705151][T13823] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 643.715227][T13823] Call Trace: [ 643.718529][T13823] [ 643.721488][T13823] dump_stack_lvl+0xd6/0x122 [ 643.726085][T13823] dump_stack+0x11/0x1b [ 643.730274][T13823] should_fail+0x23c/0x250 [ 643.734698][T13823] should_fail_usercopy+0x16/0x20 [ 643.739934][T13823] _copy_to_user+0x1c/0x90 [ 643.744391][T13823] simple_read_from_buffer+0xab/0x120 [ 643.749832][T13823] proc_fail_nth_read+0x10d/0x150 [ 643.754913][T13823] ? proc_fault_inject_write+0x230/0x230 [ 643.760555][T13823] vfs_read+0x1e6/0x750 [ 643.764725][T13823] ? __fget_light+0x219/0x260 [ 643.769420][T13823] ksys_read+0xd9/0x190 [ 643.773658][T13823] __x64_sys_read+0x3e/0x50 [ 643.778175][T13823] do_syscall_64+0x44/0xd0 [ 643.782688][T13823] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 643.788591][T13823] RIP: 0033:0x7f0d5a5f869c [ 643.793004][T13823] Code: ec 28 48 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 f9 fc ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 31 c0 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 48 89 44 24 08 e8 2f fd ff ff 48 [ 643.813223][T13823] RSP: 002b:00007f0d583bc170 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 643.821722][T13823] RAX: ffffffffffffffda RBX: ffffffffffffffff RCX: 00007f0d5a5f869c [ 643.829696][T13823] RDX: 000000000000000f RSI: 00007f0d583bc1e0 RDI: 0000000000000005 [ 643.837752][T13823] RBP: 00007f0d583bc1d0 R08: 0000000000000000 R09: 0000000000000000 [ 643.845767][T13823] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 643.853810][T13823] R13: 00007ffd2eddcaff R14: 00007f0d583bc300 R15: 0000000000022000 [ 643.862018][T13823] 13:36:09 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=@newlink={0x34, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @veth={{0x9}, {0x4, 0x2, 0x0, 0x1, @void}}}]}, 0x34}, 0x1, 0x0, 0x0, 0x3f000000}, 0x0) 13:36:09 executing program 4: socket$packet(0x11, 0x3, 0x300) prlimit64(0x0, 0xe, &(0x7f0000000280)={0xe, 0x5ee}, 0x0) sched_setattr(0x0, &(0x7f00000001c0)={0x38, 0x2, 0x0, 0x0, 0x8}, 0x0) r0 = gettid() r1 = openat$sndseq(0xffffffffffffff9c, &(0x7f00000004c0), 0x0) read(r1, &(0x7f0000000280)=""/248, 0xf8) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000000080)={0x201, @time}) tkill(r0, 0xb) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r1, 0xc0605345, &(0x7f0000000000)) 13:36:09 executing program 3: prlimit64(0x0, 0xe, &(0x7f0000000280)={0xe, 0x5ee}, 0x0) sched_setattr(0x0, 0x0, 0x0) r0 = gettid() r1 = openat$sndseq(0xffffffffffffff9c, &(0x7f00000004c0), 0x0) read(r1, &(0x7f0000000280)=""/248, 0xf8) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000000080)={0x201, @time}) tkill(r0, 0xb) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r1, 0xc0605345, &(0x7f0000000000)) 13:36:09 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0xa, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000d8f4655fd8f4655f0100ffff53ef010001000000d8f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000120000002200", 0xa, 0x800}, {&(0x7f0000011600), 0x0, 0x6000}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x6800}, {&(0x7f0000011d00)="2719c0d901000000803a0900803a09000000000006", 0x15, 0x8000}, {&(0x7f0000012e00)="ed41000000080000d8f4655fd8f4655fd8f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000012f00)="8081000000180000d8f4655fd8f4655fd8f4655f00000000000001000c00000010000800000000000af30100040000000000000000000000030000000d", 0x3d, 0x11100}, {&(0x7f0000013000)="8081000000180000d8f4655fd8f4655fd8f4655f00000000000001000c00000010000800000000000af302000400000000000000000000000200000010000000020000000100000013", 0x49, 0x11180}], 0x0, &(0x7f0000013c00)) 13:36:09 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0xa, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000d8f4655fd8f4655f0100ffff53ef010001000000d8f4655f000000000000000001000000000000000b0000008000000008000000524700", 0x63, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000011700)="111fc0d901", 0x5, 0x6800}, {&(0x7f0000011d00)="2719c0d901", 0x5, 0x8000}, {&(0x7f0000012e00)="ed41000000080000d8f4655fd8f4655fd8f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000012f00)="8081000000180000d8f4655fd8f4655fd8f4655f00000000000001000c00000010000800000000000af30100040000000000000000000000030000000d", 0x3d, 0x11100}, {&(0x7f0000013000)="8081000000180000d8f4655fd8f4655fd8f4655f00000000000001000c00000010000800000000000af302000400000000000000000000000200000010000000020000000100000013", 0x49, 0x11180}], 0x0, &(0x7f0000013c00)) [ 644.000248][T13847] loop1: detected capacity change from 0 to 512 [ 644.008374][T13853] loop2: detected capacity change from 0 to 512 [ 644.022320][T13847] EXT4-fs warning (device loop1): read_mmp_block:107: Error -117 while reading MMP block 12 13:36:09 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=@newlink={0x34, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @veth={{0x9}, {0x4, 0x2, 0x0, 0x1, @void}}}]}, 0x34}, 0x1, 0x0, 0x0, 0x40000000}, 0x0) 13:36:09 executing program 3: prlimit64(0x0, 0xe, &(0x7f0000000280)={0xe, 0x5ee}, 0x0) sched_setattr(0x0, &(0x7f00000001c0)={0x38, 0x0, 0x0, 0x0, 0x8}, 0x0) r0 = gettid() r1 = openat$sndseq(0xffffffffffffff9c, &(0x7f00000004c0), 0x0) read(r1, &(0x7f0000000280)=""/248, 0xf8) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000000080)={0x201, @time}) tkill(r0, 0xb) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r1, 0xc0605345, &(0x7f0000000000)) 13:36:09 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0xa, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000d8f4655fd8f4655f0100ffff53ef010001000000d8f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000120000002200", 0xa, 0x800}, {&(0x7f0000011600), 0x0, 0x6000}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x6800}, {&(0x7f0000011d00)="2719c0d901000000803a0900803a09000000000006", 0x15, 0x8000}, {&(0x7f0000012e00)="ed41000000080000d8f4655fd8f4655fd8f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000012f00)="8081000000180000d8f4655fd8f4655fd8f4655f00000000000001000c00000010000800000000000af30100040000000000000000000000030000000d", 0x3d, 0x11100}, {&(0x7f0000013000)="8081000000180000d8f4655fd8f4655fd8f4655f00000000000001000c00000010000800000000000af302000400000000000000000000000200000010000000020000000100000013", 0x49, 0x11180}], 0x0, &(0x7f0000013c00)) 13:36:09 executing program 4: socket$packet(0x11, 0x3, 0x300) prlimit64(0x0, 0xe, &(0x7f0000000280)={0xe, 0x5ee}, 0x0) sched_setattr(0x0, &(0x7f00000001c0)={0x38, 0x2, 0x0, 0x0, 0x8}, 0x0) r0 = gettid() r1 = openat$sndseq(0xffffffffffffff9c, &(0x7f00000004c0), 0x0) read(r1, &(0x7f0000000280)=""/248, 0xf8) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000000080)={0x201, @time}) tkill(r0, 0xb) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r1, 0x2, &(0x7f0000000000)) [ 644.053296][T13853] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 644.087876][T13853] ext4 filesystem being mounted at /root/syzkaller-testdir772046095/syzkaller.d3YfHq/2565/file0 supports timestamps until 2038 (0x7fffffff) 13:36:09 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0xa, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000d8f4655fd8f4655f0100ffff53ef010001000000d8f4655f000000000000000001000000000000000b0000008000000008000000524700", 0x63, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000011700)="111fc0d901", 0x5, 0x6800}, {&(0x7f0000011d00)="2719c0d901", 0x5, 0x8000}, {&(0x7f0000012e00)="ed41000000080000d8f4655fd8f4655fd8f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000012f00)="8081000000180000d8f4655fd8f4655fd8f4655f00000000000001000c00000010000800000000000af30100040000000000000000000000030000000d", 0x3d, 0x11100}, {&(0x7f0000013000)="8081000000180000d8f4655fd8f4655fd8f4655f00000000000001000c00000010000800000000000af302000400000000000000000000000200000010000000020000000100000013", 0x49, 0x11180}], 0x0, &(0x7f0000013c00)) 13:36:10 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=@newlink={0x34, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @veth={{0x9}, {0x4, 0x2, 0x0, 0x1, @void}}}]}, 0x34}, 0x1, 0x0, 0x0, 0x48000000}, 0x0) [ 644.143527][T13864] loop1: detected capacity change from 0 to 512 [ 644.171083][T13864] EXT4-fs warning (device loop1): read_mmp_block:107: Error -117 while reading MMP block 12 13:36:10 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0xa, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000d8f4655fd8f4655f0100ffff53ef010001000000d8f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000120000002200", 0xa, 0x800}, {&(0x7f0000011600)='PMM\x00', 0x4, 0x6000}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x6800}, {&(0x7f0000011d00)="2719c0d901000000803a0900803a09000000000006", 0x15, 0x8000}, {&(0x7f0000012e00)="ed41000000080000d8f4655fd8f4655fd8f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000012f00)="8081000000180000d8f4655fd8f4655fd8f4655f00000000000001000c00000010000800000000000af30100040000000000000000000000030000000d", 0x3d, 0x11100}, {&(0x7f0000013000)="8081000000180000d8f4655fd8f4655fd8f4655f00000000000001000c00000010000800000000000af302000400000000000000000000000200000010000000020000000100000013", 0x49, 0x11180}], 0x0, &(0x7f0000013c00)) 13:36:10 executing program 3: prlimit64(0x0, 0xe, &(0x7f0000000280)={0xe, 0x5ee}, 0x0) sched_setattr(0x0, &(0x7f00000001c0)={0x38, 0x0, 0x0, 0x0, 0x8}, 0x0) r0 = gettid() r1 = openat$sndseq(0xffffffffffffff9c, &(0x7f00000004c0), 0x0) read(r1, &(0x7f0000000280)=""/248, 0xf8) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000000080)={0x201, @time}) tkill(r0, 0xb) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r1, 0xc0605345, &(0x7f0000000000)) 13:36:10 executing program 4: socket$packet(0x11, 0x3, 0x300) prlimit64(0x0, 0xe, &(0x7f0000000280)={0xe, 0x5ee}, 0x0) sched_setattr(0x0, &(0x7f00000001c0)={0x38, 0x2, 0x0, 0x0, 0x8}, 0x0) r0 = gettid() r1 = openat$sndseq(0xffffffffffffff9c, &(0x7f00000004c0), 0x0) read(r1, &(0x7f0000000280)=""/248, 0xf8) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000000080)={0x201, @time}) tkill(r0, 0xb) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r1, 0x4b47, &(0x7f0000000000)) [ 644.280577][T13873] loop2: detected capacity change from 0 to 512 [ 644.296212][T13875] loop1: detected capacity change from 0 to 512 13:36:10 executing program 0: ioctl$BTRFS_IOC_INO_LOOKUP_USER(0xffffffffffffffff, 0xd000943e, &(0x7f0000041dc0)={0x0, 0x0, "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", "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"}) ioctl$BTRFS_IOC_TREE_SEARCH_V2(0xffffffffffffffff, 0xc0709411, &(0x7f0000042dc0)={{0x0, 0x1, 0x1, 0x9, 0x4, 0x2, 0x9, 0xfffffff9, 0x9, 0x200000, 0x8ce, 0x1, 0x9, 0x9, 0x6}, 0x10, [0x0, 0x0]}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000042e40)={0x1, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, 0x0}], 0x40, "852d56aff6d20b"}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000043e40)={0x6, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, 0x0}], 0x40, "f9fdff851c8747"}) ioctl$BTRFS_IOC_INO_LOOKUP_USER(0xffffffffffffffff, 0xd000943e, &(0x7f0000044e40)={0x0, 0x0, "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", "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"}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000045e40)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000046040)={0x1, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, 0x0}], 0x9, "9c2a9f6fd94bf7"}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000440)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000000680)={0x4869, [{r7, r9}, {r8}, {r8, r9}, {r8, r9}, {}, {}, {}, {}, {}, {}, {0x0, r9}, {r8, r9}, {r7, r9}, {r8}, {}, {r8}, {0x0, r9}, {}, {}, {}, {}, {r8, r9}, {}, {r7}, {r8, r9}, {}, {0x0, r9}, {}, {}, {r7, r9}, {r8, r9}, {0x0, r9}, {r7, r9}, {0x0, r9}, {r7}, {0x0, r9}, {r7, r9}, {}, {}, {}, {}, {r8, r9}, {r8, r9}, {}, {}, {r7, r9}, {r8, r9}, {}, {}, {}, {}, {}, {}, {r8}, {r7, r9}, {r8, r9}, {0x0, r9}, {0x0, r9}, {}, {r8}, {}, {}, {r7}, {0x0, r9}, {r8, r9}, {r8, r9}, {r8, r9}, {}, {}, {}, {r7, r9}, {r7, r9}, {0x0, r9}, {0x0, r9}, {}, {}, {r7, r9}, {r8, r9}, {}, {}, {}, {}, {}, {}, {}, {r7, r9}, {0x0, r9}, {r8, r9}, {r8, r9}, {r8, r9}, {0x0, r9}, {}, {r7}, {}, {}, {}, {}, {r7, r9}, {r7, r9}, {r7, r9}, {r8, r9}, {r7}, {r8, r9}, {}, {}, {}, {}, {r8, r9}, {r8}, {}, {}, {}, {}, {r7, r9}, {0x0, r9}, {}, {}, {}, {r7, r9}, {r7}, {r8}, {0x0, r9}, {r8, r9}, {r7, r9}, {r7, r9}, {}, {}, {}, {}, {}, {}, {}, {}, {r7, r9}, {r8}, {r7}, {r8}, {r7}, {r7}, {}, {}, {}, {r7}, {r7, r9}, {r7, r9}, {r7, r9}, {}, {}, {}, {}, {}, {}, {}, {}, {r7}, {r8, r9}, {r7, r9}, {r8, r9}, {r7, r9}, {r7, r9}, {}, {0x0, r9}, {r7, r9}, {}, {}, {}, {}, {}, {}, {}, {}, {r7}, {r8, r9}, {r8, r9}, {}, {}, {r7}, {r7, r9}, {r7, r9}, {r8, r9}, {}, {}, {}, {r8}, {0x0, r9}, {}, {}, {r8}, {r8, r9}, {}, {}, {}, {r7, r9}, {r7}, {r7, r9}, {r7, r9}, {r8, r9}, {0x0, r9}, {}, {}, {}, {}, {}, {}, {}, {r8}, {r7, r9}, {r7, r9}, {0x0, r9}, {0x0, r9}, {r7}, {0x0, r9}, {r7, r9}, {r8, r9}, {}, {}, {}, {0x0, r9}, {}, {}, {r8}, {r8, r9}, {r8, r9}, {r8, r9}, {0x0, r9}, {}, {}, {}, {r8}, {r8, r9}, {r7, r9}, {}, {}, {r7, r9}, {}, {}, {}, {}, {r7}, {r7, r9}, {r7, r9}, {r7}, {r8, r9}, {r8, r9}, {r7, r9}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r9}, {r8, r9}], 0x0, "79bbc0e136119c"}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000047040)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000440)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000000680)={0x4869, [{r11, r13}, {r12}, {r12, r13}, {r12, r13}, {}, {}, {}, {}, {}, {}, {0x0, r13}, {r12, r13}, {r11, r13}, {r12}, {}, {r12}, {0x0, r13}, {}, {}, {}, {}, {r12, r13}, {}, {r11}, {r12, r13}, {}, {0x0, r13}, {}, {}, {r11, r13}, {r12, r13}, {0x0, r13}, {r11, r13}, {0x0, r13}, {r11}, {0x0, r13}, {r11, r13}, {}, {}, {}, {}, {r12, r13}, {r12, r13}, {}, {}, {r11, r13}, {r12, r13}, {}, {}, {}, {}, {}, {}, {r12}, {r11, r13}, {r12, r13}, {0x0, r13}, {0x0, r13}, {}, {r12}, {}, {}, {r11}, {0x0, r13}, {r12, r13}, {r12, r13}, {r12, r13}, {}, {}, {}, {r11, r13}, {r11, r13}, {0x0, r13}, {0x0, r13}, {}, {}, {r11, r13}, {r12, r13}, {}, {}, {}, {}, {}, {}, {}, {r11, r13}, {0x0, r13}, {r12, r13}, {r12, r13}, {r12, r13}, {0x0, r13}, {}, {r11}, {}, {}, {}, {}, {r11, r13}, {r11, r13}, {r11, r13}, {r12, r13}, {r11}, {r12, r13}, {}, {}, {}, {}, {r12, r13}, {r12}, {}, {}, {}, {}, {r11, r13}, {0x0, r13}, {}, {}, {}, {r11, r13}, {r11}, {r12}, {0x0, r13}, {r12, r13}, {r11, r13}, {r11, r13}, {}, {}, {}, {}, {}, {}, {}, {}, {r11, r13}, {r12}, {r11}, {r12}, {r11}, {r11}, {}, {}, {}, {r11}, {r11, r13}, {r11, r13}, {r11, r13}, {}, {}, {}, {}, {}, {}, {}, {}, {r11}, {r12, r13}, {r11, r13}, {r12, r13}, {r11, r13}, {r11, r13}, {}, {0x0, r13}, {r11, r13}, {}, {}, {}, {}, {}, {}, {}, {}, {r11}, {r12, r13}, {r12, r13}, {}, {}, {r11}, {r11, r13}, {r11, r13}, {r12, r13}, {}, {}, {}, {r12}, {0x0, r13}, {}, {}, {r12}, {r12, r13}, {}, {}, {}, {r11, r13}, {r11}, {r11, r13}, {r11, r13}, {r12, r13}, {0x0, r13}, {}, {}, {}, {}, {}, {}, {}, {r12}, {r11, r13}, {r11, r13}, {0x0, r13}, {0x0, r13}, {r11}, {0x0, r13}, {r11, r13}, {r12, r13}, {}, {}, {}, {0x0, r13}, {}, {}, {r12}, {r12, r13}, {r12, r13}, {r12, r13}, {0x0, r13}, {}, {}, {}, {r12}, {r12, r13}, {r11, r13}, {}, {}, {r11, r13}, {}, {}, {}, {}, {r11}, {r11, r13}, {r11, r13}, {r11}, {r12, r13}, {r12, r13}, {r11, r13}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r13}, {r12, r13}], 0x0, "79bbc0e136119c"}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000440)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000000680)={0x4869, [{r14, r16}, {r15}, {r15, r16}, {r15, r16}, {}, {}, {}, {}, {}, {}, {0x0, r16}, {r15, r16}, {r14, r16}, {r15}, {}, {r15}, {0x0, r16}, {}, {}, {}, {}, {r15, r16}, {}, {r14}, {r15, r16}, {}, {0x0, r16}, {}, {}, {r14, r16}, {r15, r16}, {0x0, r16}, {r14, r16}, {0x0, r16}, {r14}, {0x0, r16}, {r14, r16}, {}, {}, {}, {}, {r15, r16}, {r15, r16}, {}, {}, {r14, r16}, {r15, r16}, {}, {}, {}, {}, {}, {}, {r15}, {r14, r16}, {r15, r16}, {0x0, r16}, {0x0, r16}, {}, {r15}, {}, {}, {r14}, {0x0, r16}, {r15, r16}, {r15, r16}, {r15, r16}, {}, {}, {}, {r14, r16}, {r14, r16}, {0x0, r16}, {0x0, r16}, {}, {}, {r14, r16}, {r15, r16}, {}, {}, {}, {}, {}, {}, {}, {r14, r16}, {0x0, r16}, {r15, r16}, {r15, r16}, {r15, r16}, {0x0, r16}, {}, {r14}, {}, {}, {}, {}, {r14, r16}, {r14, r16}, {r14, r16}, {r15, r16}, {r14}, {r15, r16}, {}, {}, {}, {}, {r15, r16}, {r15}, {}, {}, {}, {}, {r14, r16}, {0x0, r16}, {}, {}, {}, {r14, r16}, {r14}, {r15}, {0x0, r16}, {r15, r16}, {r14, r16}, {r14, r16}, {}, {}, {}, {}, {}, {}, {}, {}, {r14, r16}, {r15}, {r14}, {r15}, {r14}, {r14}, {}, {}, {}, {r14}, {r14, r16}, {r14, r16}, {r14, r16}, {}, {}, {}, {}, {}, {}, {}, {}, {r14}, {r15, r16}, {r14, r16}, {r15, r16}, {r14, r16}, {r14, r16}, {}, {0x0, r16}, {r14, r16}, {}, {}, {}, {}, {}, {}, {}, {}, {r14}, {r15, r16}, {r15, r16}, {}, {}, {r14}, {r14, r16}, {r14, r16}, {r15, r16}, {}, {}, {}, {r15}, {0x0, r16}, {}, {}, {r15}, {r15, r16}, {}, {}, {}, {r14, r16}, {r14}, {r14, r16}, {r14, r16}, {r15, r16}, {0x0, r16}, {}, {}, {}, {}, {}, {}, {}, {r15}, {r14, r16}, {r14, r16}, {0x0, r16}, {0x0, r16}, {r14}, {0x0, r16}, {r14, r16}, {r15, r16}, {}, {}, {}, {0x0, r16}, {}, {}, {r15}, {r15, r16}, {r15, r16}, {r15, r16}, {0x0, r16}, {}, {}, {}, {r15}, {r15, r16}, {r14, r16}, {}, {}, {r14, r16}, {}, {}, {}, {}, {r14}, {r14, r16}, {r14, r16}, {r14}, {r15, r16}, {r15, r16}, {r14, r16}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r16}, {r15, r16}], 0x0, "79bbc0e136119c"}) ioctl$BTRFS_IOC_INO_LOOKUP_USER(0xffffffffffffffff, 0xd000943e, &(0x7f0000047240)={0x0, 0x0, "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", "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"}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000440)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000000680)={0x4869, [{r18, r20}, {r19}, {r19, r20}, {r19, r20}, {}, {}, {}, {}, {}, {}, {0x0, r20}, {r19, r20}, {r18, r20}, {r19}, {}, {r19}, {0x0, r20}, {}, {}, {}, {}, {r19, r20}, {}, {r18}, {r19, r20}, {}, {0x0, r20}, {}, {}, {r18, r20}, {r19, r20}, {0x0, r20}, {r18, r20}, {0x0, r20}, {r18}, {0x0, r20}, {r18, r20}, {}, {}, {}, {}, {r19, r20}, {r19, r20}, {}, {}, {r18, r20}, {r19, r20}, {}, {}, {}, {}, {}, {}, {r19}, {r18, r20}, {r19, r20}, {0x0, r20}, {0x0, r20}, {}, {r19}, {}, {}, {r18}, {0x0, r20}, {r19, r20}, {r19, r20}, {r19, r20}, {}, {}, {}, {r18, r20}, {r18, r20}, {0x0, r20}, {0x0, r20}, {}, {}, {r18, r20}, {r19, r20}, {}, {}, {}, {}, {}, {}, {}, {r18, r20}, {0x0, r20}, {r19, r20}, {r19, r20}, {r19, r20}, {0x0, r20}, {}, {r18}, {}, {}, {}, {}, {r18, r20}, {r18, r20}, {r18, r20}, {r19, r20}, {r18}, {r19, r20}, {}, {}, {}, {}, {r19, r20}, {r19}, {}, {}, {}, {}, {r18, r20}, {0x0, r20}, {}, {}, {}, {r18, r20}, {r18}, {r19}, {0x0, r20}, {r19, r20}, {r18, r20}, {r18, r20}, {}, {}, {}, {}, {}, {}, {}, {}, {r18, r20}, {r19}, {r18}, {r19}, {r18}, {r18}, {}, {}, {}, {r18}, {r18, r20}, {r18, r20}, {r18, r20}, {}, {}, {}, {}, {}, {}, {}, {}, {r18}, {r19, r20}, {r18, r20}, {r19, r20}, {r18, r20}, {r18, r20}, {}, {0x0, r20}, {r18, r20}, {}, {}, {}, {}, {}, {}, {}, {}, {r18}, {r19, r20}, {r19, r20}, {}, {}, {r18}, {r18, r20}, {r18, r20}, {r19, r20}, {}, {}, {}, {r19}, {0x0, r20}, {}, {}, {r19}, {r19, r20}, {}, {}, {}, {r18, r20}, {r18}, {r18, r20}, {r18, r20}, {r19, r20}, {0x0, r20}, {}, {}, {}, {}, {}, {}, {}, {r19}, {r18, r20}, {r18, r20}, {0x0, r20}, {0x0, r20}, {r18}, {0x0, r20}, {r18, r20}, {r19, r20}, {}, {}, {}, {0x0, r20}, {}, {}, {r19}, {r19, r20}, {r19, r20}, {r19, r20}, {0x0, r20}, {}, {}, {}, {r19}, {r19, r20}, {r18, r20}, {}, {}, {r18, r20}, {}, {}, {}, {}, {r18}, {r18, r20}, {r18, r20}, {r18}, {r19, r20}, {r19, r20}, {r18, r20}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r20}, {r19, r20}], 0x0, "79bbc0e136119c"}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000048240)={0x6, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r0}, {}, {r1}, {0x0, r2}, {0x0, r3}, {r4, r5}, {}, {0x0, r6}, {r8}, {0x0, r10}, {}, {0x0, r13}, {r14, r17}, {r19}], 0x4, "3743b03f0432ff"}) r21 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r21, 0x10e, 0x2, &(0x7f0000001100)=0x12, 0x4) 13:36:10 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0xa, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000d8f4655fd8f4655f0100ffff53ef010001000000d8f4655f000000000000000001000000000000000b0000008000000008000000524700", 0x63, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000011700)="111fc0d901", 0x5, 0x6800}, {&(0x7f0000011d00)="2719c0d901", 0x5, 0x8000}, {&(0x7f0000012e00)="ed41000000080000d8f4655fd8f4655fd8f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000012f00)="8081000000180000d8f4655fd8f4655fd8f4655f00000000000001000c00000010000800000000000af30100040000000000000000000000030000000d", 0x3d, 0x11100}, {&(0x7f0000013000)="8081000000180000d8f4655fd8f4655fd8f4655f00000000000001000c00000010000800000000000af302000400000000000000000000000200000010000000020000000100000013", 0x49, 0x11180}], 0x0, &(0x7f0000013c00)) 13:36:10 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=@newlink={0x34, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @veth={{0x9}, {0x4, 0x2, 0x0, 0x1, @void}}}]}, 0x34}, 0x1, 0x0, 0x0, 0x4a000000}, 0x0) [ 644.345823][T13873] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 644.356571][T13873] ext4 filesystem being mounted at /root/syzkaller-testdir772046095/syzkaller.d3YfHq/2566/file0 supports timestamps until 2038 (0x7fffffff) 13:36:10 executing program 0: r0 = socket(0x10, 0x3, 0x0) r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='ns\x00') getdents(r1, &(0x7f0000000100)=""/4096, 0x1000) r2 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) ioctl$sock_inet_SIOCGIFDSTADDR(r2, 0x8917, &(0x7f0000000040)={'veth0_to_bridge\x00', {0x2, 0x0, @empty}}) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f0000000000)=0x16, 0xfffffdb5) r3 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$devlink(&(0x7f0000000040), r3) r4 = syz_genetlink_get_family_id$l2tp(&(0x7f0000001500), 0xffffffffffffffff) sendmsg$L2TP_CMD_SESSION_GET(r3, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)={0x14, r4, 0x301}, 0x14}}, 0x0) sendmsg$L2TP_CMD_SESSION_MODIFY(r0, &(0x7f0000001180)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000001140)={&(0x7f0000001100)={0x38, r4, 0x1, 0x70bd28, 0x25dfdbfb, {}, [@L2TP_ATTR_OFFSET={0x6, 0x3, 0x6}, @L2TP_ATTR_IP6_DADDR={0x14, 0x20, @mcast2}, @L2TP_ATTR_PW_TYPE={0x6, 0x1, 0x7}]}, 0x38}}, 0x8000090) [ 644.422316][ T24] kauditd_printk_skb: 13 callbacks suppressed [ 644.422329][ T24] audit: type=1400 audit(1637933770.221:444): avc: denied { ioctl } for pid=13889 comm="syz-executor.0" path="socket:[157771]" dev="sockfs" ino=157771 ioctlcmd=0x8917 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bluetooth_socket permissive=1 [ 644.430017][T13890] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=43 sclass=netlink_route_socket pid=13890 comm=syz-executor.0 13:36:10 executing program 3: prlimit64(0x0, 0xe, &(0x7f0000000280)={0xe, 0x5ee}, 0x0) sched_setattr(0x0, &(0x7f00000001c0)={0x38, 0x0, 0x0, 0x0, 0x8}, 0x0) r0 = gettid() r1 = openat$sndseq(0xffffffffffffff9c, &(0x7f00000004c0), 0x0) read(r1, &(0x7f0000000280)=""/248, 0xf8) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000000080)={0x201, @time}) tkill(r0, 0xb) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r1, 0xc0605345, &(0x7f0000000000)) [ 644.473794][T13894] loop2: detected capacity change from 0 to 512 [ 644.511378][T13894] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. 13:36:10 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=@newlink={0x34, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @veth={{0x9}, {0x4, 0x2, 0x0, 0x1, @void}}}]}, 0x34}, 0x1, 0x0, 0x0, 0x4c000000}, 0x0) 13:36:10 executing program 0: r0 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f0000001100)=0x12, 0x4) getsockopt$inet_mreq(r0, 0x0, 0x0, &(0x7f0000000000)={@multicast2, @local}, &(0x7f0000000040)=0x8) 13:36:10 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0xa, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000d8f4655fd8f4655f0100ffff53ef010001000000d8f4655f000000000000000001000000000000000b00000080000000080000005247000062", 0x65, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000011700)="111fc0d901", 0x5, 0x6800}, {&(0x7f0000011d00)="2719c0d901", 0x5, 0x8000}, {&(0x7f0000012e00)="ed41000000080000d8f4655fd8f4655fd8f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000012f00)="8081000000180000d8f4655fd8f4655fd8f4655f00000000000001000c00000010000800000000000af30100040000000000000000000000030000000d", 0x3d, 0x11100}, {&(0x7f0000013000)="8081000000180000d8f4655fd8f4655fd8f4655f00000000000001000c00000010000800000000000af302000400000000000000000000000200000010000000020000000100000013", 0x49, 0x11180}], 0x0, &(0x7f0000013c00)) [ 644.523181][T13899] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=43 sclass=netlink_route_socket pid=13899 comm=syz-executor.0 [ 644.527448][T13894] ext4 filesystem being mounted at /root/syzkaller-testdir772046095/syzkaller.d3YfHq/2567/file0 supports timestamps until 2038 (0x7fffffff) 13:36:10 executing program 0: r0 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f0000001100)=0x12, 0x4) open_tree(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x9800) [ 644.658094][T13912] loop2: detected capacity change from 0 to 512 [ 644.680642][T13912] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 644.691283][T13912] ext4 filesystem being mounted at /root/syzkaller-testdir772046095/syzkaller.d3YfHq/2568/file0 supports timestamps until 2038 (0x7fffffff) [ 645.126994][T13875] EXT4-fs warning (device loop1): ext4_multi_mount_protect:330: MMP startup interrupted, failing mount [ 645.126994][T13875] 13:36:10 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0xa, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000d8f4655fd8f4655f0100ffff53ef010001000000d8f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000120000002200", 0xa, 0x800}, {&(0x7f0000011600)='PMM\x00', 0x4, 0x6000}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x6800}, {&(0x7f0000011d00)="2719c0d901000000803a0900803a09000000000006", 0x15, 0x8000}, {&(0x7f0000012e00)="ed41000000080000d8f4655fd8f4655fd8f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000012f00)="8081000000180000d8f4655fd8f4655fd8f4655f00000000000001000c00000010000800000000000af30100040000000000000000000000030000000d", 0x3d, 0x11100}, {&(0x7f0000013000)="8081000000180000d8f4655fd8f4655fd8f4655f00000000000001000c00000010000800000000000af302000400000000000000000000000200000010000000020000000100000013", 0x49, 0x11180}], 0x0, &(0x7f0000013c00)) 13:36:10 executing program 4: socket$packet(0x11, 0x3, 0x300) prlimit64(0x0, 0xe, &(0x7f0000000280)={0xe, 0x5ee}, 0x0) sched_setattr(0x0, &(0x7f00000001c0)={0x38, 0x2, 0x0, 0x0, 0x8}, 0x0) r0 = gettid() r1 = openat$sndseq(0xffffffffffffff9c, &(0x7f00000004c0), 0x0) read(r1, &(0x7f0000000280)=""/248, 0xf8) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000000080)={0x201, @time}) tkill(r0, 0xb) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r1, 0x4b49, &(0x7f0000000000)) 13:36:10 executing program 0: r0 = socket(0x2b, 0x5, 0xfffffffe) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f0000001100)=0x12, 0x4) r1 = socket$xdp(0x2c, 0x3, 0x0) getsockopt$IP_VS_SO_GET_TIMEOUT(r1, 0x0, 0x486, 0x0, 0x0) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='comm\x00') setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r2, 0x10e, 0x8, &(0x7f0000000400)=0xfffffb4d, 0x4) r3 = fsopen(&(0x7f0000000440)='virtiofs\x00', 0x1) socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f0000000480)={0xffffffffffffffff}) r5 = socket$xdp(0x2c, 0x3, 0x0) getsockopt$IP_VS_SO_GET_TIMEOUT(r5, 0x0, 0x486, 0x0, 0x0) r6 = syz_open_dev$usbfs(&(0x7f00000004c0), 0x6, 0x2000) clock_gettime(0x0, &(0x7f0000000540)={0x0, 0x0}) getsockopt$IP_VS_SO_GET_TIMEOUT(0xffffffffffffffff, 0x0, 0x486, 0x0, 0x0) ppoll(&(0x7f0000000500)=[{r2, 0x163}, {r3, 0x82}, {r2, 0x4080}, {r4, 0x4081}, {0xffffffffffffffff, 0x84}, {r6}], 0x6, &(0x7f0000000580)={r7, r8+10000000}, &(0x7f00000005c0)={[0xff]}, 0x8) sendmsg(r1, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000280)=[{}, {&(0x7f0000000040)="0b7f0c6eb592e9bc42f020aac48a2bead6a9ccdb3e537c25bd6a80653839bc1cc9055073b8351520b3b6a530e8ed04b652b695388b2f9df4a138184abf9157b35baa56935d8a1dfaa5619a4f863325b7b86a3bf7fc1c2a47932d735d9b12b95b012e17c4f7c61eac7bc17779d2c80675f63d6e150062ec9b7efa7b64f325cf1e2473fd53071d77c88c56e3fb3994fe50", 0x90}, {&(0x7f0000000100)="6b1404668dea6625327e8c50598846c80e925489d678a1a78210d0bfc0fbcd08a2b0ed7f9ad679d8d50f9d81884ca1c6a3e7cdaf8c3beabb14c01bd6df682444430e18cf30ec", 0x46}, {&(0x7f0000000180)="713bc484be01040e391034a0141ccc3f174b04dcdb05ce227a63a7a952459325d1465b22b2abd322d5bc8b85534d59e31cf6438cb6c934e5e44cb7bfaa5a98da7360582598e81afc58d216fe542c571f95189eeff9358c4803a0a04170bd4fbf6b81dd643b1d2f292214b9f690bccfa77629be6b3870a2bb0acf05c05d2304c1cb06e65e3e0cf9881ebb0c01aea5a1c06e147d82c3017bf57899748346c2f5a74d083683f9ab850a3e8fdcc39f7a40e97991a2e0cfe54422089ad1af8dc15eaa3990b0677780283a91dbeaa60b3aeefa3c9611aaf415ff451d8fc0", 0xdb}], 0x4, &(0x7f00000002c0)=ANY=[@ANYBLOB="98000000000000001801000020000000a48f64887dd7cf295c19369805df08fc656cfbf55a94239ca37d97b58e1cdeafb2b99b09ca68f9a747dc8f44a2ed8c1f3e8cf4a2606e27ffbb81e47b5ced7b940007c290ddd64aeec54b8b60c87c775ef124833a1588223dc9b89baafe7663e9bfd076fd7bd7e25bc9ebef5c962057b8a266ceee9b0264032d7fb374f5469b8319657364e700000060000000000000000600000001000000f490c28d2c4f87c7cfb9caea44df584ef38c48b17ecdc84bf7f0bd080be737dc9ae0c96b2e0adafa2b3047881374332a8eb9273aecf2de9452be88398ee31039dc837efcb8c4007bd044fd8b00000000"], 0xf8}, 0x888c0) 13:36:10 executing program 3: prlimit64(0x0, 0xe, &(0x7f0000000280)={0xe, 0x5ee}, 0x0) sched_setattr(0x0, &(0x7f00000001c0)={0x38, 0x2}, 0x0) r0 = gettid() r1 = openat$sndseq(0xffffffffffffff9c, &(0x7f00000004c0), 0x0) read(r1, &(0x7f0000000280)=""/248, 0xf8) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000000080)={0x201, @time}) tkill(r0, 0xb) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r1, 0xc0605345, &(0x7f0000000000)) 13:36:10 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=@newlink={0x34, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @veth={{0x9}, {0x4, 0x2, 0x0, 0x1, @void}}}]}, 0x34}, 0x1, 0x0, 0x0, 0x50030000}, 0x0) 13:36:10 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0xa, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000d8f4655fd8f4655f0100ffff53ef010001000000d8f4655f000000000000000001000000000000000b00000080000000080000005247000062", 0x65, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000011700)="111fc0d901", 0x5, 0x6800}, {&(0x7f0000011d00)="2719c0d901", 0x5, 0x8000}, {&(0x7f0000012e00)="ed41000000080000d8f4655fd8f4655fd8f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000012f00)="8081000000180000d8f4655fd8f4655fd8f4655f00000000000001000c00000010000800000000000af30100040000000000000000000000030000000d", 0x3d, 0x11100}, {&(0x7f0000013000)="8081000000180000d8f4655fd8f4655fd8f4655f00000000000001000c00000010000800000000000af302000400000000000000000000000200000010000000020000000100000013", 0x49, 0x11180}], 0x0, &(0x7f0000013c00)) [ 645.207559][T13924] loop2: detected capacity change from 0 to 512 13:36:11 executing program 0: r0 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f0000001100)=0x18, 0x4) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r2, &(0x7f00000000c0)=[{&(0x7f0000000180)="77690addcfbe1fbb66ec", 0xff3b}], 0x1, 0x1) close(r2) splice(r1, 0x0, r2, 0x0, 0xfffd, 0x0) sendmsg$AUDIT_DEL_RULE(r1, &(0x7f00000004c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000480)={&(0x7f0000000040)={0x42c, 0x3f4, 0x200, 0x70bd29, 0x25dfdbfb, {0x10, 0x1, 0x1e, [0x80000000, 0x6, 0x8, 0x40, 0xfffffffe, 0x2, 0x100, 0x4, 0x3, 0x127, 0x6, 0xfffff649, 0x7f, 0x8, 0x1a7, 0xfffffff9, 0xbfc, 0x5, 0xef, 0x400, 0x67b, 0x10000, 0x6, 0x8, 0x40, 0x239c, 0x6, 0xd9e, 0x0, 0x7, 0x1, 0x20, 0x4, 0x4, 0x401, 0x8, 0x20, 0x4, 0x7f, 0x401, 0x7fff, 0x200, 0x41, 0x3000000, 0x1, 0xab, 0xe7e9, 0x7ff, 0x7, 0x6, 0x7ff, 0x7, 0xbd9, 0xa2da, 0x10000, 0xc7, 0x5, 0x17e0b71f, 0xff, 0x0, 0x80000000, 0x4, 0x2, 0x8fbd], [0x4, 0x6, 0x1, 0x6, 0x63, 0x3, 0x9a, 0x80000000, 0x2, 0x90, 0x2, 0x0, 0x200, 0x9, 0x4, 0x7, 0x80d, 0x0, 0x3, 0xfffffffb, 0x8f, 0x9, 0x8, 0x6, 0x10000, 0x6, 0x0, 0x8, 0x1, 0xffff54b3, 0x3, 0x1, 0x9, 0x8, 0x6, 0xfffffffc, 0x7, 0x3, 0x2, 0xaaa, 0xffff, 0x7, 0xfff, 0x81, 0x2, 0x101, 0x0, 0xbc71, 0x3ff, 0x1, 0xa54, 0x6ca84766, 0x9, 0x35, 0x1, 0x1f, 0x18a9, 0x3f, 0x6, 0x2, 0x1f6, 0x1, 0x40, 0x2], [0x7, 0x7cb, 0xba, 0x0, 0xdab, 0xfff, 0xd72, 0x3ff, 0x8001, 0x8, 0x5, 0x8, 0x6, 0x2, 0xc0, 0x7f, 0x72, 0xffffffff, 0x2800000, 0x679a, 0xa60000, 0x7ff, 0x9, 0x200, 0x101, 0x0, 0x6, 0x59, 0x8, 0x0, 0x20, 0x1, 0x3, 0x244, 0xbf, 0x8, 0x4, 0x5, 0x7fff, 0x4, 0x0, 0x7, 0x6, 0xd364, 0xffffff7f, 0x10000, 0x7a3, 0x79, 0xffff, 0x9, 0x9, 0xc5bf, 0xdf90, 0x8, 0x8, 0xe4d, 0x40, 0x0, 0x4, 0x3, 0x2, 0x1000, 0xff, 0x8], [0x0, 0x5, 0x2689, 0x2, 0x162, 0xff, 0x4, 0x40, 0x9, 0x2, 0x0, 0x1, 0x5, 0x5, 0x21d0000, 0x8, 0x8, 0x7, 0x800, 0x40, 0xe6bf, 0x9, 0x5, 0x4, 0x78c295f4, 0x5, 0x7, 0x0, 0x400000, 0x101, 0x9, 0xe25, 0x0, 0x8800, 0x2, 0x0, 0xffffff01, 0x3, 0x3, 0x10001, 0x5, 0x3, 0x9, 0x7ff, 0x80, 0x1000, 0x0, 0x401, 0x7f, 0x6, 0x5, 0x5, 0x4f3f, 0x562, 0x1f, 0x1ff, 0x7, 0x7, 0x0, 0x0, 0x32, 0x7, 0x2], 0x9, ['$\x00', '-/(&--\x00']}, [""]}, 0x42c}, 0x1, 0x0, 0x0, 0x810}, 0x8800) 13:36:11 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=@newlink={0x34, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @veth={{0x9}, {0x4, 0x2, 0x0, 0x1, @void}}}]}, 0x34}, 0x1, 0x0, 0x0, 0x5a000000}, 0x0) 13:36:11 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0xa, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000d8f4655fd8f4655f0100ffff53ef010001000000d8f4655f000000000000000001000000000000000b00000080000000080000005247000062", 0x65, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000011700)="111fc0d901", 0x5, 0x6800}, {&(0x7f0000011d00)="2719c0d901", 0x5, 0x8000}, {&(0x7f0000012e00)="ed41000000080000d8f4655fd8f4655fd8f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000012f00)="8081000000180000d8f4655fd8f4655fd8f4655f00000000000001000c00000010000800000000000af30100040000000000000000000000030000000d", 0x3d, 0x11100}, {&(0x7f0000013000)="8081000000180000d8f4655fd8f4655fd8f4655f00000000000001000c00000010000800000000000af302000400000000000000000000000200000010000000020000000100000013", 0x49, 0x11180}], 0x0, &(0x7f0000013c00)) 13:36:11 executing program 3: prlimit64(0x0, 0xe, &(0x7f0000000280)={0xe, 0x5ee}, 0x0) sched_setattr(0x0, &(0x7f00000001c0)={0x38, 0x2}, 0x0) r0 = gettid() r1 = openat$sndseq(0xffffffffffffff9c, &(0x7f00000004c0), 0x0) read(r1, &(0x7f0000000280)=""/248, 0xf8) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000000080)={0x201, @time}) tkill(r0, 0xb) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r1, 0xc0605345, &(0x7f0000000000)) [ 645.253253][T13933] loop1: detected capacity change from 0 to 512 [ 645.260929][T13924] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 645.274706][T13924] ext4 filesystem being mounted at /root/syzkaller-testdir772046095/syzkaller.d3YfHq/2569/file0 supports timestamps until 2038 (0x7fffffff) 13:36:11 executing program 4: socket$packet(0x11, 0x3, 0x300) prlimit64(0x0, 0xe, &(0x7f0000000280)={0xe, 0x5ee}, 0x0) sched_setattr(0x0, &(0x7f00000001c0)={0x38, 0x2, 0x0, 0x0, 0x8}, 0x0) r0 = gettid() r1 = openat$sndseq(0xffffffffffffff9c, &(0x7f00000004c0), 0x0) read(r1, &(0x7f0000000280)=""/248, 0xf8) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000000080)={0x201, @time}) tkill(r0, 0xb) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r1, 0x541b, &(0x7f0000000000)) 13:36:11 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=@newlink={0x34, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @veth={{0x9}, {0x4, 0x2, 0x0, 0x1, @void}}}]}, 0x34}, 0x1, 0x0, 0x0, 0x5c000000}, 0x0) [ 645.411161][T13946] loop2: detected capacity change from 0 to 512 [ 645.483152][T13946] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 645.520275][T13946] ext4 filesystem being mounted at /root/syzkaller-testdir772046095/syzkaller.d3YfHq/2570/file0 supports timestamps until 2038 (0x7fffffff) [ 646.090793][T13933] EXT4-fs warning (device loop1): ext4_multi_mount_protect:330: MMP startup interrupted, failing mount [ 646.090793][T13933] 13:36:11 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0xa, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000d8f4655fd8f4655f0100ffff53ef010001000000d8f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000120000002200", 0xa, 0x800}, {&(0x7f0000011600)='PMM\x00', 0x4, 0x6000}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x6800}, {&(0x7f0000011d00)="2719c0d901000000803a0900803a09000000000006", 0x15, 0x8000}, {&(0x7f0000012e00)="ed41000000080000d8f4655fd8f4655fd8f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000012f00)="8081000000180000d8f4655fd8f4655fd8f4655f00000000000001000c00000010000800000000000af30100040000000000000000000000030000000d", 0x3d, 0x11100}, {&(0x7f0000013000)="8081000000180000d8f4655fd8f4655fd8f4655f00000000000001000c00000010000800000000000af302000400000000000000000000000200000010000000020000000100000013", 0x49, 0x11180}], 0x0, &(0x7f0000013c00)) 13:36:11 executing program 3: prlimit64(0x0, 0xe, &(0x7f0000000280)={0xe, 0x5ee}, 0x0) sched_setattr(0x0, &(0x7f00000001c0)={0x38, 0x2}, 0x0) r0 = gettid() r1 = openat$sndseq(0xffffffffffffff9c, &(0x7f00000004c0), 0x0) read(r1, &(0x7f0000000280)=""/248, 0xf8) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000000080)={0x201, @time}) tkill(r0, 0xb) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r1, 0xc0605345, &(0x7f0000000000)) 13:36:11 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0xa, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000d8f4655fd8f4655f0100ffff53ef010001000000d8f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000011700)="111fc0d901", 0x5, 0x6800}, {&(0x7f0000011d00)="2719c0d901", 0x5, 0x8000}, {&(0x7f0000012e00)="ed41000000080000d8f4655fd8f4655fd8f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000012f00)="8081000000180000d8f4655fd8f4655fd8f4655f00000000000001000c00000010000800000000000af30100040000000000000000000000030000000d", 0x3d, 0x11100}, {&(0x7f0000013000)="8081000000180000d8f4655fd8f4655fd8f4655f00000000000001000c00000010000800000000000af302000400000000000000000000000200000010000000020000000100000013", 0x49, 0x11180}], 0x0, &(0x7f0000013c00)) 13:36:11 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=@newlink={0x34, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @veth={{0x9}, {0x4, 0x2, 0x0, 0x1, @void}}}]}, 0x34}, 0x1, 0x0, 0x0, 0x5c030000}, 0x0) 13:36:11 executing program 4: socket$packet(0x11, 0x3, 0x300) prlimit64(0x0, 0xe, &(0x7f0000000280)={0xe, 0x5ee}, 0x0) sched_setattr(0x0, &(0x7f00000001c0)={0x38, 0x2, 0x0, 0x0, 0x8}, 0x0) r0 = gettid() r1 = openat$sndseq(0xffffffffffffff9c, &(0x7f00000004c0), 0x0) read(r1, &(0x7f0000000280)=""/248, 0xf8) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000000080)={0x201, @time}) tkill(r0, 0xb) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r1, 0x5421, &(0x7f0000000000)) 13:36:11 executing program 0: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000080)={&(0x7f0000001140)=@getchain={0x4c, 0x66, 0x100, 0x70bd25, 0x25dfdbfc, {0x0, 0x0, 0x0, 0x0, {0x4, 0xa}, {0xe, 0xe}, {0xffff, 0xffe0}}, [{0x8, 0xb, 0x30000000}, {0x8, 0xb, 0x1}, {0x8, 0xb, 0x5}, {0x8, 0xb, 0x8}, {0x8}]}, 0x4c}, 0x1, 0x0, 0x0, 0x2004c865}, 0x20044844) r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='ns\x00') getdents(r1, &(0x7f0000000100)=""/4096, 0x1000) recvmsg$can_raw(r1, &(0x7f0000001a00)={&(0x7f00000011c0)=@in={0x2, 0x0, @local}, 0x80, &(0x7f00000016c0)=[{&(0x7f0000001240)=""/166, 0xa6}, {&(0x7f0000001380)=""/143, 0x8f}, {&(0x7f0000001640)=""/36, 0x24}, {&(0x7f0000001680)=""/45, 0x2d}], 0x4, &(0x7f0000001940)=""/137, 0x89}, 0x40000060) sendmsg$AUDIT_LIST_RULES(r1, &(0x7f00000001c0)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x10, 0x3f5, 0x200, 0x70bd29, 0x25dfdbfd}, 0x10}}, 0x8064) r2 = socket(0x10, 0x3, 0x0) r3 = syz_genetlink_get_family_id$nl80211(&(0x7f00000000c0), 0xffffffffffffffff) sendmsg$NL80211_CMD_CONTROL_PORT_FRAME(r2, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000540)={&(0x7f0000001700)={0x224, r3, 0x1, 0x0, 0x0, {{}, {@void, @void}}, [@NL80211_ATTR_FRAME={0x20d, 0x33, @mgmt_frame=@beacon={@with_ht={{{}, {}, @device_a, @broadcast}}, 0x0, @default, 0x0, @void, @val, @val={0x3, 0x1}, @val={0x4, 0x6}, @val={0x6, 0x2}, @void, @val={0x25, 0x3}, @void, @val={0x3c, 0x4}, @val={0x2d, 0x1a}, @void, @val={0x71, 0x7}, @void, [{0xdd, 0xb1, "dc94ce8b843932e153afbc3356a15b4999bfd29687f4a97a92fac597a28d58d9bca310000d59259c6a670803dc7801b62f3fe9a03a84582c7317c74b1bd54a448029a7e8de09fa2cba9b1f3a224ab16fecb875dd12da996b7a4580a56bcd7de9257475a9eba10ddec23cf6fd3bc279becefaf762103a39262dffc945c4e784215d3c373c9e25c8bfc660ccf93bb473c026a65af65b886eba001d45ec636d33b24181214caf450d37ac0fa1e58a6ca3762d"}, {0xdd, 0x15, "5934bc876011c15c8e0e524b75850e48475414700e"}, {0xdd, 0x41, "a53f23058026f343fe9d80b26a41cb078be46813c89d7fa6b11d1d57b834cdee45ecb17cc68e635bb0c69f9bfcef25e0258366f8fa9903f16dc6697410b8f66469"}, {0xdd, 0xb, "0b5fadb7650d52ad2ae03a"}, {0xdd, 0x84, "12ccac58d3b28cbc7b700070a0a6ae250be0e1225421ebf0bf0d470b2525114d2bc321376a0ca38f1c40844ba83c212932e489244a21b15e048b59b39af3cabd2af7c3381014abc6ea6d10607490820f4c9e268a6b5a92ca43e18644a7b521d694df0fb6e009d69e0491f0ec37146a3b6e61a9c17e37f8d70cffc0439151d32bd8615344"}]}}]}, 0x224}}, 0x0) r4 = socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r4, 0x8933, &(0x7f0000000080)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_SET_INTERFACE(r4, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000140)=ANY=[@ANYBLOB="241000", @ANYRES16=r5, @ANYBLOB="0500000000000000000006000000", @ANYRES32=r6], 0x24}}, 0x0) sendmsg$NL80211_CMD_JOIN_MESH(r4, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000200)={0x28, r5, 0x5, 0x0, 0x0, {{}, {@val={0x8, 0x3, r6}, @void}}, [@NL80211_ATTR_MESH_ID={0xa}]}, 0x28}}, 0x0) sendmsg$NL80211_CMD_GET_MPP(r4, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000280)={&(0x7f00000002c0)={0x28, r5, 0x5, 0x0, 0x0, {{}, {@val={0x8, 0x3, r6}, @void}}, [@NL80211_ATTR_MAC={0xa}]}, 0x28}}, 0x0) splice(0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xfffd, 0x0) setsockopt$TIPC_GROUP_LEAVE(0xffffffffffffffff, 0x10f, 0x88) sendmsg$NL80211_CMD_DEL_STATION(0xffffffffffffffff, &(0x7f0000001440)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x4c, 0x0, 0x8, 0x70bd2d, 0x25dfdbfe, {{}, {@val={0x8}, @val={0xc, 0x99, {0x5, 0x27}}}}, [@NL80211_ATTR_STA_CAPABILITY={0x6, 0xab, 0x1ff}, @NL80211_ATTR_STA_VLAN={0x8, 0x14, r6}, @NL80211_ATTR_STA_WME={0xc, 0x81, [@NL80211_STA_WME_MAX_SP={0x5, 0x2, 0xff}]}, @NL80211_ATTR_STA_SUPPORT_P2P_PS={0x5}]}, 0x4c}, 0x1, 0x0, 0x0, 0x4000800}, 0x2010) sendmsg$NL80211_CMD_START_SCHED_SCAN(r1, &(0x7f0000001340)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000001300)={&(0x7f0000001480)=ANY=[@ANYBLOB="2801ef04", @ANYRES16=r3, @ANYBLOB="10002abd7000fcdbdf254b000020080003007187efb80010000029884ab0a709b4b04aa0ecd9cd70c44e391ae1371e66d560c482939ae92156eb2cd15668ed8f123a84ee77bd97b2fb54ff6c6e7a62e3f2d83e6eefc7737a2f891bde5ea90f6ee6991ae356235f14663bb4fcec1368079860427490fc37cb995648c25e55599a26ae082cb9e3e91ad3b1d04e380639069379fa2f6bc97fa94da2", @ANYRES32=r6, @ANYBLOB="0600f700146500003b002a00040607ffff0007008c108e0c68b8cd7b582bccef6e591c12c8613e01038c18540291cc24c8bed684358c7e5dde52daa9af0032cb5e6eeb003d002a002d1a0010050300000000000000020002000d000000080000000000200301ac8c187b044b46eab12c53b343a7d97ffadcef26b0666005581fa700000078002d801e0000008b5c0bc6faec0e4c5d85a43438c21c94d7c0c05da4f0e962847000000a000000010101010101000020000000d22aff3b86891bcd9ef8d3822c683bb7a55eac4ce425a7e4bb1956ac1a000000cada65833691a1a16622b1ecb721f0d3e21a94a16df400000a00000001010101010100000600f7000109000008009e0002040000"], 0x128}, 0x1, 0x0, 0x0, 0x40}, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f0000001100)=0x12, 0x4) [ 646.182632][T13962] loop2: detected capacity change from 0 to 512 [ 646.203103][T13962] EXT4-fs (loop2): VFS: Can't find ext4 filesystem [ 646.231745][T13968] loop1: detected capacity change from 0 to 512 13:36:12 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=@newlink={0x34, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @veth={{0x9}, {0x4, 0x2, 0x0, 0x1, @void}}}]}, 0x34}, 0x1, 0x0, 0x0, 0x60000000}, 0x0) 13:36:12 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0xa, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000d8f4655fd8f4655f0100ffff53ef010001000000d8f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000011700)="111fc0d901", 0x5, 0x6800}, {&(0x7f0000011d00)="2719c0d901", 0x5, 0x8000}, {&(0x7f0000012e00)="ed41000000080000d8f4655fd8f4655fd8f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000012f00)="8081000000180000d8f4655fd8f4655fd8f4655f00000000000001000c00000010000800000000000af30100040000000000000000000000030000000d", 0x3d, 0x11100}, {&(0x7f0000013000)="8081000000180000d8f4655fd8f4655fd8f4655f00000000000001000c00000010000800000000000af302000400000000000000000000000200000010000000020000000100000013", 0x49, 0x11180}], 0x0, &(0x7f0000013c00)) 13:36:12 executing program 0: r0 = socket(0x10, 0x3, 0x0) fcntl$setown(0xffffffffffffffff, 0x8, 0xffffffffffffffff) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000080)={0x0, 0x0}) tkill(r1, 0x15) r2 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000000440)={&(0x7f0000000400)='./file0\x00', 0x0, 0x8}, 0x10) kcmp(0x0, r1, 0x3, 0xffffffffffffffff, r2) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f0000001100)=0x12, 0x4) r3 = syz_open_dev$vcsn(&(0x7f0000000240), 0x7, 0x56042) r4 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000140), r0) sendmsg$NL80211_CMD_CHANGE_NAN_CONFIG(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f00000001c0)={&(0x7f0000000280)=ANY=[], 0x38}, 0x1, 0x0, 0x0, 0x1}, 0x40000) r5 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/asound/timers\x00', 0x0, 0x0) getsockname$netlink(r5, &(0x7f0000000040), &(0x7f0000000080)=0xc) r6 = socket$xdp(0x2c, 0x3, 0x0) getsockopt$IP_VS_SO_GET_TIMEOUT(r6, 0x0, 0x486, 0x0, 0x0) r7 = openat$cgroup_ro(r3, &(0x7f0000000180)='blkio.bfq.io_merged\x00', 0x0, 0x0) r8 = socket(0x10, 0x3, 0x0) r9 = syz_genetlink_get_family_id$nl80211(&(0x7f00000000c0), 0xffffffffffffffff) sendmsg$NL80211_CMD_CONTROL_PORT_FRAME(r8, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000540)={&(0x7f0000001700)=ANY=[@ANYBLOB="1c020000", @ANYRES16=r9, @ANYBLOB="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"], 0x21c}}, 0x0) sendmsg$NL80211_CMD_GET_STATION(r7, &(0x7f0000000300)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000380)={&(0x7f0000000340)=ANY=[@ANYBLOB='8\x00\x00\x00', @ANYRES16=0x0, @ANYRES16=r4], 0x38}, 0x1, 0x0, 0x0, 0x801}, 0x4400c000) sendfile(r3, r6, &(0x7f00000000c0)=0x8, 0x2) 13:36:12 executing program 3: prlimit64(0x0, 0xe, &(0x7f0000000280)={0xe, 0x5ee}, 0x0) sched_setattr(0x0, &(0x7f00000001c0)={0x38, 0x2, 0x0, 0x0, 0x8}, 0x0) r0 = gettid() r1 = openat$sndseq(0xffffffffffffff9c, 0x0, 0x0) read(r1, &(0x7f0000000280)=""/248, 0xf8) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000000080)={0x201, @time}) tkill(r0, 0xb) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r1, 0xc0605345, &(0x7f0000000000)) [ 646.303408][T13982] loop2: detected capacity change from 0 to 512 [ 646.315136][T13982] EXT4-fs (loop2): VFS: Can't find ext4 filesystem 13:36:12 executing program 3: prlimit64(0x0, 0xe, &(0x7f0000000280)={0xe, 0x5ee}, 0x0) sched_setattr(0x0, &(0x7f00000001c0)={0x38, 0x2, 0x0, 0x0, 0x8}, 0x0) r0 = gettid() r1 = openat$sndseq(0xffffffffffffff9c, 0x0, 0x0) read(r1, &(0x7f0000000280)=""/248, 0xf8) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000000080)={0x201, @time}) tkill(r0, 0xb) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r1, 0xc0605345, &(0x7f0000000000)) 13:36:12 executing program 4: socket$packet(0x11, 0x3, 0x300) prlimit64(0x0, 0xe, &(0x7f0000000280)={0xe, 0x5ee}, 0x0) sched_setattr(0x0, &(0x7f00000001c0)={0x38, 0x2, 0x0, 0x0, 0x8}, 0x0) r0 = gettid() r1 = openat$sndseq(0xffffffffffffff9c, &(0x7f00000004c0), 0x0) read(r1, &(0x7f0000000280)=""/248, 0xf8) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000000080)={0x201, @time}) tkill(r0, 0xb) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r1, 0x5450, &(0x7f0000000000)) [ 646.377209][T13986] netlink: 512 bytes leftover after parsing attributes in process `syz-executor.0'. [ 646.396657][T13986] netlink: 512 bytes leftover after parsing attributes in process `syz-executor.0'. 13:36:12 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0xa, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000d8f4655fd8f4655f0100ffff53ef010001000000d8f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000120000002200", 0xa, 0x800}, {&(0x7f0000011600)='PMM\x00PM', 0x6, 0x6000}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x6800}, {&(0x7f0000011d00)="2719c0d901000000803a0900803a09000000000006", 0x15, 0x8000}, {&(0x7f0000012e00)="ed41000000080000d8f4655fd8f4655fd8f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000012f00)="8081000000180000d8f4655fd8f4655fd8f4655f00000000000001000c00000010000800000000000af30100040000000000000000000000030000000d", 0x3d, 0x11100}, {&(0x7f0000013000)="8081000000180000d8f4655fd8f4655fd8f4655f00000000000001000c00000010000800000000000af302000400000000000000000000000200000010000000020000000100000013", 0x49, 0x11180}], 0x0, &(0x7f0000013c00)) 13:36:12 executing program 0: r0 = socket(0x10, 0x3, 0x0) r1 = socket$xdp(0x2c, 0x3, 0x0) getsockopt$IP_VS_SO_GET_TIMEOUT(r1, 0x0, 0x486, 0x0, 0x0) getsockopt$IP_VS_SO_GET_DESTS(r1, 0x0, 0x484, &(0x7f00000002c0)=""/21, &(0x7f0000000300)=0x15) ioctl$AUTOFS_DEV_IOCTL_CATATONIC(0xffffffffffffffff, 0xc0189379, &(0x7f0000000040)={{0x1, 0x1, 0x18, r0}, './file0\x00'}) bind$xdp(0xffffffffffffffff, &(0x7f0000000080)={0x2c, 0x4, 0x0, 0xa, r2}, 0x10) r3 = dup3(r0, r0, 0x80000) syz_genetlink_get_family_id$fou(&(0x7f0000000000), r3) ioctl$FS_IOC_FIEMAP(r0, 0xc020660b, &(0x7f0000000340)=ANY=[@ANYBLOB="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"/657]) 13:36:12 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0xa, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000d8f4655fd8f4655f0100ffff53ef010001000000d8f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000011700)="111fc0d901", 0x5, 0x6800}, {&(0x7f0000011d00)="2719c0d901", 0x5, 0x8000}, {&(0x7f0000012e00)="ed41000000080000d8f4655fd8f4655fd8f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000012f00)="8081000000180000d8f4655fd8f4655fd8f4655f00000000000001000c00000010000800000000000af30100040000000000000000000000030000000d", 0x3d, 0x11100}, {&(0x7f0000013000)="8081000000180000d8f4655fd8f4655fd8f4655f00000000000001000c00000010000800000000000af302000400000000000000000000000200000010000000020000000100000013", 0x49, 0x11180}], 0x0, &(0x7f0000013c00)) [ 647.064904][T13968] EXT4-fs warning (device loop1): ext4_multi_mount_protect:330: MMP startup interrupted, failing mount [ 647.064904][T13968] 13:36:12 executing program 3: prlimit64(0x0, 0xe, &(0x7f0000000280)={0xe, 0x5ee}, 0x0) sched_setattr(0x0, &(0x7f00000001c0)={0x38, 0x2, 0x0, 0x0, 0x8}, 0x0) r0 = gettid() r1 = openat$sndseq(0xffffffffffffff9c, 0x0, 0x0) read(r1, &(0x7f0000000280)=""/248, 0xf8) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000000080)={0x201, @time}) tkill(r0, 0xb) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r1, 0xc0605345, &(0x7f0000000000)) 13:36:12 executing program 4: socket$packet(0x11, 0x3, 0x300) prlimit64(0x0, 0xe, &(0x7f0000000280)={0xe, 0x5ee}, 0x0) sched_setattr(0x0, &(0x7f00000001c0)={0x38, 0x2, 0x0, 0x0, 0x8}, 0x0) r0 = gettid() r1 = openat$sndseq(0xffffffffffffff9c, &(0x7f00000004c0), 0x0) read(r1, &(0x7f0000000280)=""/248, 0xf8) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000000080)={0x201, @time}) tkill(r0, 0xb) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r1, 0x5451, &(0x7f0000000000)) 13:36:12 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=@newlink={0x34, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @veth={{0x9}, {0x4, 0x2, 0x0, 0x1, @void}}}]}, 0x34}, 0x1, 0x0, 0x0, 0x65580000}, 0x0) 13:36:12 executing program 3: prlimit64(0x0, 0xe, &(0x7f0000000280)={0xe, 0x5ee}, 0x0) sched_setattr(0x0, &(0x7f00000001c0)={0x38, 0x2, 0x0, 0x0, 0x8}, 0x0) r0 = gettid() r1 = openat$sndseq(0xffffffffffffff9c, &(0x7f00000004c0), 0x0) read(0xffffffffffffffff, &(0x7f0000000280)=""/248, 0xf8) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000000080)={0x201, @time}) tkill(r0, 0xb) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r1, 0xc0605345, &(0x7f0000000000)) 13:36:13 executing program 3: prlimit64(0x0, 0xe, &(0x7f0000000280)={0xe, 0x5ee}, 0x0) sched_setattr(0x0, &(0x7f00000001c0)={0x38, 0x2, 0x0, 0x0, 0x8}, 0x0) r0 = gettid() r1 = openat$sndseq(0xffffffffffffff9c, &(0x7f00000004c0), 0x0) read(0xffffffffffffffff, &(0x7f0000000280)=""/248, 0xf8) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000000080)={0x201, @time}) tkill(r0, 0xb) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r1, 0xc0605345, &(0x7f0000000000)) [ 647.136936][T14006] loop2: detected capacity change from 0 to 512 [ 647.151879][T14006] EXT4-fs (loop2): VFS: Can't find ext4 filesystem [ 647.170235][T14009] loop1: detected capacity change from 0 to 512 13:36:13 executing program 0: r0 = socket(0x18, 0x80000, 0x4) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='westwood\x00', 0x9) r1 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r1, 0x10e, 0xc, &(0x7f0000000040)={0x900000}, 0x10) setsockopt$inet_tcp_int(r1, 0x6, 0x3, &(0x7f0000000040)=0xbaa25c25, 0x4) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f0000001100)=0x12, 0x4) r2 = socket$xdp(0x2c, 0x3, 0x0) getsockopt$IP_VS_SO_GET_TIMEOUT(r2, 0x0, 0x486, 0x0, 0x0) r3 = socket$xdp(0x2c, 0x3, 0x0) getsockopt$IP_VS_SO_GET_TIMEOUT(r3, 0x0, 0x486, 0x0, 0x0) r4 = signalfd4(r1, &(0x7f0000000080)={[0x1]}, 0x8, 0x0) r5 = socket$xdp(0x2c, 0x3, 0x0) getsockopt$IP_VS_SO_GET_TIMEOUT(r5, 0x0, 0x486, 0x0, 0x0) setsockopt$XDP_UMEM_REG(0xffffffffffffffff, 0x11b, 0x4, &(0x7f0000000180)={&(0x7f0000000100)=""/68, 0x11a000, 0x1000, 0x9, 0x1}, 0x20) r6 = socket$xdp(0x2c, 0x3, 0x0) getsockopt$IP_VS_SO_GET_TIMEOUT(r6, 0x0, 0x486, 0x0, 0x0) poll(&(0x7f00000000c0)=[{r2, 0x8020}, {r0}, {r3, 0x600}, {0xffffffffffffffff, 0x1}, {0xffffffffffffffff, 0x1}, {r4, 0x10}, {r5, 0x8}, {r6, 0x40}], 0x8, 0x0) 13:36:13 executing program 0: r0 = socket(0x10, 0x3, 0x0) flistxattr(r0, &(0x7f0000000180)=""/105, 0x69) sendmsg$nl_route(r0, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)=@bridge_getlink={0x24, 0x12, 0x8, 0x70bd2b, 0x25dfdbfe, {0x7, 0x0, 0x0, 0x0, 0x4000, 0x200}, [@IFLA_IFALIASn={0x4}]}, 0x24}, 0x1, 0x0, 0x0, 0x8010}, 0x40000) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f0000001100)=0x12, 0x4) r1 = socket$xdp(0x2c, 0x3, 0x0) getsockopt$IP_VS_SO_GET_TIMEOUT(r1, 0x0, 0x486, 0x0, 0x0) r2 = dup2(r0, r1) io_uring_enter(r2, 0x76e5, 0xff61, 0x0, &(0x7f0000000140)={[0xfffffffffffffff9]}, 0x8) r3 = syz_open_dev$vcsn(&(0x7f0000000200), 0x5, 0x100) recvmmsg(r3, &(0x7f00000006c0)=[{{0x0, 0x0, &(0x7f0000000580)=[{&(0x7f0000000240)=""/222, 0xde}, {&(0x7f0000000340)=""/205, 0xcd}, {&(0x7f0000001140)=""/4096, 0x1000}, {&(0x7f0000000440)=""/60, 0x3c}, {&(0x7f0000000480)=""/177, 0xb1}, {&(0x7f0000002140)=""/4096, 0x1000}, {&(0x7f0000000540)=""/31, 0x1f}], 0x7, &(0x7f0000000600)=""/139, 0x8b}, 0x4a2688aa}], 0x1, 0x42, &(0x7f0000000700)={0x0, 0x3938700}) setsockopt$sock_int(r1, 0x1, 0x6, &(0x7f0000000000)=0x9501, 0x4) 13:36:13 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0xa, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000d8f4655fd8f4655f0100ffff53ef010001000000d8f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000011700)="111fc0d901", 0x5, 0x6800}, {&(0x7f0000011d00)="2719c0d901", 0x5, 0x8000}, {&(0x7f0000012e00)="ed41000000080000d8f4655fd8f4655fd8f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000012f00)="8081000000180000d8f4655fd8f4655fd8f4655f00000000000001000c00000010000800000000000af30100040000000000000000000000030000000d", 0x3d, 0x11100}, {&(0x7f0000013000)="8081000000180000d8f4655fd8f4655fd8f4655f00000000000001000c00000010000800000000000af302000400000000000000000000000200000010000000020000000100000013", 0x49, 0x11180}], 0x0, 0x0) 13:36:13 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=@newlink={0x34, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @veth={{0x9}, {0x4, 0x2, 0x0, 0x1, @void}}}]}, 0x34}, 0x1, 0x0, 0x0, 0x68000000}, 0x0) [ 647.298867][T14027] loop2: detected capacity change from 0 to 512 13:36:13 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0xa, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000d8f4655fd8f4655f0100ffff53ef010001000000d8f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000120000002200", 0xa, 0x800}, {&(0x7f0000011600)='PMM\x00PM', 0x6, 0x6000}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x6800}, {&(0x7f0000011d00)="2719c0d901000000803a0900803a09000000000006", 0x15, 0x8000}, {&(0x7f0000012e00)="ed41000000080000d8f4655fd8f4655fd8f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000012f00)="8081000000180000d8f4655fd8f4655fd8f4655f00000000000001000c00000010000800000000000af30100040000000000000000000000030000000d", 0x3d, 0x11100}, {&(0x7f0000013000)="8081000000180000d8f4655fd8f4655fd8f4655f00000000000001000c00000010000800000000000af302000400000000000000000000000200000010000000020000000100000013", 0x49, 0x11180}], 0x0, &(0x7f0000013c00)) 13:36:13 executing program 3: prlimit64(0x0, 0xe, &(0x7f0000000280)={0xe, 0x5ee}, 0x0) sched_setattr(0x0, &(0x7f00000001c0)={0x38, 0x2, 0x0, 0x0, 0x8}, 0x0) r0 = gettid() r1 = openat$sndseq(0xffffffffffffff9c, &(0x7f00000004c0), 0x0) read(0xffffffffffffffff, &(0x7f0000000280)=""/248, 0xf8) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000000080)={0x201, @time}) tkill(r0, 0xb) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r1, 0xc0605345, &(0x7f0000000000)) 13:36:13 executing program 4: socket$packet(0x11, 0x3, 0x300) prlimit64(0x0, 0xe, &(0x7f0000000280)={0xe, 0x5ee}, 0x0) sched_setattr(0x0, &(0x7f00000001c0)={0x38, 0x2, 0x0, 0x0, 0x8}, 0x0) r0 = gettid() r1 = openat$sndseq(0xffffffffffffff9c, &(0x7f00000004c0), 0x0) read(r1, &(0x7f0000000280)=""/248, 0xf8) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000000080)={0x201, @time}) tkill(r0, 0xb) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r1, 0x5452, &(0x7f0000000000)) 13:36:13 executing program 0: r0 = socket$xdp(0x2c, 0x3, 0x0) getsockopt$IP_VS_SO_GET_TIMEOUT(r0, 0x0, 0x486, 0x0, 0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) r1 = socket(0x1, 0x3, 0x0) r2 = socket$xdp(0x2c, 0x3, 0x0) getsockopt$IP_VS_SO_GET_TIMEOUT(r2, 0x0, 0x486, 0x0, 0x0) getsockopt$sock_timeval(r2, 0x1, 0x14, &(0x7f0000000000), &(0x7f0000000040)=0x10) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r1, 0x10e, 0x2, &(0x7f0000001100)=0x12, 0x4) 13:36:13 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=@newlink={0x34, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @veth={{0x9}, {0x4, 0x2, 0x0, 0x1, @void}}}]}, 0x34}, 0x1, 0x0, 0x0, 0x69000000}, 0x0) 13:36:13 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0xa, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000d8f4655fd8f4655f0100ffff53ef010001000000d8f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000011700)="111fc0d901", 0x5, 0x6800}, {&(0x7f0000011d00)="2719c0d901", 0x5, 0x8000}, {&(0x7f0000012e00)="ed41000000080000d8f4655fd8f4655fd8f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000012f00)="8081000000180000d8f4655fd8f4655fd8f4655f00000000000001000c00000010000800000000000af30100040000000000000000000000030000000d", 0x3d, 0x11100}, {&(0x7f0000013000)="8081000000180000d8f4655fd8f4655fd8f4655f00000000000001000c00000010000800000000000af302000400000000000000000000000200000010000000020000000100000013", 0x49, 0x11180}], 0x0, 0x0) [ 648.004182][T14009] EXT4-fs warning (device loop1): ext4_multi_mount_protect:330: MMP startup interrupted, failing mount [ 648.004182][T14009] 13:36:13 executing program 3: prlimit64(0x0, 0xe, &(0x7f0000000280)={0xe, 0x5ee}, 0x0) sched_setattr(0x0, &(0x7f00000001c0)={0x38, 0x2, 0x0, 0x0, 0x8}, 0x0) r0 = gettid() r1 = openat$sndseq(0xffffffffffffff9c, &(0x7f00000004c0), 0x0) read(r1, 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000000080)={0x201, @time}) tkill(r0, 0xb) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r1, 0xc0605345, &(0x7f0000000000)) [ 648.074896][T14035] loop2: detected capacity change from 0 to 512 13:36:13 executing program 0: r0 = socket(0x10, 0x3, 0x0) ioctl$AUTOFS_DEV_IOCTL_PROTOVER(0xffffffffffffffff, 0xc0189372, &(0x7f00000010c0)={{0x1, 0x1, 0x18, r0, {0x10001}}, './file0\x00'}) sendmsg$nl_route_sched(r1, &(0x7f0000005740)={&(0x7f00000053c0)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000005700)={&(0x7f0000005400)=@deltaction={0x2e0, 0x31, 0x228, 0x70bd27, 0x25dfdbfb, {}, [@TCA_ACT_TAB={0x68, 0x1, [{0xc, 0xe, 0x0, 0x0, @TCA_ACT_INDEX={0x8, 0x3, 0x10000}}, {0x10, 0x17, 0x0, 0x0, @TCA_ACT_KIND={0xc, 0x1, 'skbedit\x00'}}, {0xc, 0xa, 0x0, 0x0, @TCA_ACT_INDEX={0x8, 0x3, 0xe49}}, {0xc, 0x1, 0x0, 0x0, @TCA_ACT_INDEX={0x8, 0x3, 0x100}}, {0xc, 0xe, 0x0, 0x0, @TCA_ACT_KIND={0x7, 0x1, 'xt\x00'}}, {0xc, 0x4, 0x0, 0x0, @TCA_ACT_INDEX={0x8, 0x3, 0x8}}, {0xc, 0x4, 0x0, 0x0, @TCA_ACT_INDEX={0x8, 0x3, 0x4730694d}}, {0xc, 0x11, 0x0, 0x0, @TCA_ACT_KIND={0x8, 0x1, 'ipt\x00'}}]}, @TCA_ACT_TAB={0x80, 0x1, [{0xc, 0x4, 0x0, 0x0, @TCA_ACT_KIND={0x7, 0x1, 'xt\x00'}}, {0xc, 0x12, 0x0, 0x0, @TCA_ACT_KIND={0x7, 0x1, 'xt\x00'}}, {0xc, 0x1c, 0x0, 0x0, @TCA_ACT_INDEX={0x8, 0x3, 0x3ff}}, {0x10, 0x2, 0x0, 0x0, @TCA_ACT_KIND={0x9, 0x1, 'csum\x00'}}, {0x10, 0x1c, 0x0, 0x0, @TCA_ACT_KIND={0xa, 0x1, 'pedit\x00'}}, {0xc, 0x17, 0x0, 0x0, @TCA_ACT_INDEX={0x8, 0x3, 0x20}}, {0x14, 0x9, 0x0, 0x0, @TCA_ACT_KIND={0xf, 0x1, 'tunnel_key\x00'}}, {0xc, 0x8, 0x0, 0x0, @TCA_ACT_INDEX={0x8, 0x3, 0x2}}, {0xc, 0x7, 0x0, 0x0, @TCA_ACT_KIND={0x8, 0x1, 'ife\x00'}}]}, @TCA_ACT_TAB={0x20, 0x1, [{0xc, 0x11, 0x0, 0x0, @TCA_ACT_KIND={0x8, 0x1, 'bpf\x00'}}, {0x10, 0x7, 0x0, 0x0, @TCA_ACT_KIND={0xb, 0x1, 'sample\x00'}}]}, @TCA_ACT_TAB={0x10, 0x1, [{0xc, 0xf, 0x0, 0x0, @TCA_ACT_INDEX={0x8, 0x3, 0x101}}]}, @TCA_ACT_TAB={0x5c, 0x1, [{0xc, 0x8, 0x0, 0x0, @TCA_ACT_INDEX={0x8, 0x3, 0x8}}, {0xc, 0x1e, 0x0, 0x0, @TCA_ACT_INDEX={0x8, 0x3, 0x80}}, {0xc, 0xe, 0x0, 0x0, @TCA_ACT_KIND={0x8, 0x1, 'bpf\x00'}}, {0xc, 0x1e, 0x0, 0x0, @TCA_ACT_INDEX={0x8, 0x3, 0x5}}, {0xc, 0x1f, 0x0, 0x0, @TCA_ACT_INDEX={0x8, 0x3, 0x9}}, {0xc, 0x15, 0x0, 0x0, @TCA_ACT_INDEX={0x8, 0x3, 0x400}}, {0x10, 0x5, 0x0, 0x0, @TCA_ACT_KIND={0xb, 0x1, 'sample\x00'}}]}, @TCA_ACT_TAB={0x7c, 0x1, [{0xc, 0x1a, 0x0, 0x0, @TCA_ACT_INDEX={0x8, 0x3, 0x9}}, {0xc, 0x15, 0x0, 0x0, @TCA_ACT_INDEX={0x8, 0x3, 0x101}}, {0x10, 0x2, 0x0, 0x0, @TCA_ACT_KIND={0xb, 0x1, 'sample\x00'}}, {0xc, 0x1c, 0x0, 0x0, @TCA_ACT_INDEX={0x8, 0x3, 0xfffffbff}}, {0xc, 0x5, 0x0, 0x0, @TCA_ACT_INDEX={0x8, 0x3, 0x400}}, {0xc, 0x13, 0x0, 0x0, @TCA_ACT_INDEX={0x8, 0x3, 0xa00000}}, {0x14, 0x2, 0x0, 0x0, @TCA_ACT_KIND={0xf, 0x1, 'tunnel_key\x00'}}, {0xc, 0x1b, 0x0, 0x0, @TCA_ACT_INDEX={0x8, 0x3, 0xfffffffb}}, {0xc, 0x1f, 0x0, 0x0, @TCA_ACT_INDEX={0x8, 0x3, 0x500000}}]}, @TCA_ACT_TAB={0x84, 0x1, [{0x10, 0xb, 0x0, 0x0, @TCA_ACT_KIND={0x9, 0x1, 'vlan\x00'}}, {0x10, 0x1, 0x0, 0x0, @TCA_ACT_KIND={0xb, 0x1, 'sample\x00'}}, {0xc, 0x16, 0x0, 0x0, @TCA_ACT_INDEX={0x8, 0x3, 0x3}}, {0x10, 0x8, 0x0, 0x0, @TCA_ACT_KIND={0x9, 0x1, 'gact\x00'}}, {0x10, 0x1c, 0x0, 0x0, @TCA_ACT_KIND={0x9, 0x1, 'gact\x00'}}, {0xc, 0x11, 0x0, 0x0, @TCA_ACT_INDEX={0x8, 0x3, 0x1ff}}, {0xc, 0x4, 0x0, 0x0, @TCA_ACT_INDEX={0x8, 0x3, 0x5}}, {0xc, 0xf, 0x0, 0x0, @TCA_ACT_INDEX={0x8, 0x3, 0x2}}, {0x10, 0x9, 0x0, 0x0, @TCA_ACT_KIND={0xb, 0x1, 'mirred\x00'}}]}, @TCA_ACT_TAB={0x58, 0x1, [{0xc, 0xb, 0x0, 0x0, @TCA_ACT_INDEX={0x8, 0x3, 0x7}}, {0x10, 0x15, 0x0, 0x0, @TCA_ACT_KIND={0xc, 0x1, 'skbedit\x00'}}, {0xc, 0xa, 0x0, 0x0, @TCA_ACT_INDEX={0x8, 0x3, 0x4}}, {0x10, 0x1b, 0x0, 0x0, @TCA_ACT_KIND={0xa, 0x1, 'pedit\x00'}}, {0x10, 0x20, 0x0, 0x0, @TCA_ACT_KIND={0x9, 0x1, 'gact\x00'}}, {0xc, 0xa, 0x0, 0x0, @TCA_ACT_KIND={0x8, 0x1, 'nat\x00'}}]}]}, 0x2e0}, 0x1, 0x0, 0x0, 0x8041}, 0x40040) recvmmsg(r0, &(0x7f0000005240)=[{{&(0x7f0000000000)=@vsock={0x28, 0x0, 0x0, @host}, 0x80, &(0x7f00000001c0)=[{&(0x7f0000000080)=""/233, 0xe9}, {&(0x7f0000000180)=""/33, 0x21}], 0x2, &(0x7f0000000200)=""/31, 0x1f}, 0x8}, {{&(0x7f0000000240)=@generic, 0x80, &(0x7f00000004c0)=[{&(0x7f00000002c0)=""/97, 0x61}, {&(0x7f0000000340)=""/150, 0x96}, {&(0x7f0000000400)=""/142, 0x8e}], 0x3, &(0x7f0000001140)=""/4096, 0x1000}, 0x1f}, {{&(0x7f0000000500)=@nfc_llcp, 0x80, &(0x7f0000000900)=[{&(0x7f0000000580)=""/225, 0xe1}, {&(0x7f0000000680)=""/223, 0xdf}, {&(0x7f0000000780)=""/72, 0x48}, {&(0x7f0000000800)=""/210, 0xd2}], 0x4, &(0x7f0000000940)=""/179, 0xb3}, 0x7fffffff}, {{&(0x7f0000000a00)=@rxrpc=@in6={0x21, 0x0, 0x2, 0x1c, {0xa, 0x0, 0x0, @empty}}, 0x80, &(0x7f0000000b00)=[{&(0x7f0000000a80)=""/86, 0x56}], 0x1, &(0x7f0000000b40)=""/41, 0x29}, 0x8001}, {{&(0x7f0000000b80)=@ax25={{}, [@default, @null, @default, @null, @remote, @null, @netrom, @rose]}, 0x80, &(0x7f0000000f00)=[{&(0x7f0000002140)=""/4096, 0x1000}, {&(0x7f0000003140)=""/4096, 0x1000}, {&(0x7f0000004140)=""/4096, 0x1000}, {&(0x7f0000000c00)=""/102, 0x66}, {&(0x7f0000000c80)=""/248, 0xf8}, {&(0x7f0000000d80)=""/103, 0x67}, {&(0x7f0000000e00)=""/217, 0xd9}], 0x7}, 0x3}, {{0x0, 0x0, &(0x7f0000001080)=[{&(0x7f0000000f80)=""/222, 0xde}], 0x1, &(0x7f0000005140)=""/247, 0xf7}, 0x7}], 0x6, 0x2000, 0x0) ioctl$AUTOFS_DEV_IOCTL_CATATONIC(0xffffffffffffffff, 0xc0189379, &(0x7f0000005780)={{0x1, 0x1, 0x18, r1}, './file0\x00'}) getsockname$packet(r1, &(0x7f00000057c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000005800)=0x14) ioctl$sock_ipv6_tunnel_SIOCADD6RD(r2, 0x89f9, &(0x7f00000058c0)={'ip6_vti0\x00', &(0x7f0000005840)={'syztnl1\x00', r3, 0x4, 0x7, 0x5, 0x0, 0x6, @rand_addr=' \x01\x00', @remote, 0x20, 0x8, 0x8000, 0x7fffffff}}) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f0000001100)=0x12, 0x4) socket(0x2, 0x2, 0xfffff65f) 13:36:13 executing program 3: prlimit64(0x0, 0xe, &(0x7f0000000280)={0xe, 0x5ee}, 0x0) sched_setattr(0x0, &(0x7f00000001c0)={0x38, 0x2, 0x0, 0x0, 0x8}, 0x0) r0 = gettid() r1 = openat$sndseq(0xffffffffffffff9c, &(0x7f00000004c0), 0x0) read(r1, 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000000080)={0x201, @time}) tkill(r0, 0xb) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r1, 0xc0605345, &(0x7f0000000000)) 13:36:13 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=@newlink={0x34, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @veth={{0x9}, {0x4, 0x2, 0x0, 0x1, @void}}}]}, 0x34}, 0x1, 0x0, 0x0, 0x6c000000}, 0x0) [ 648.118149][T14041] loop1: detected capacity change from 0 to 512 13:36:13 executing program 3: prlimit64(0x0, 0xe, &(0x7f0000000280)={0xe, 0x5ee}, 0x0) sched_setattr(0x0, &(0x7f00000001c0)={0x38, 0x2, 0x0, 0x0, 0x8}, 0x0) r0 = gettid() r1 = openat$sndseq(0xffffffffffffff9c, &(0x7f00000004c0), 0x0) read(r1, 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000000080)={0x201, @time}) tkill(r0, 0xb) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r1, 0xc0605345, &(0x7f0000000000)) 13:36:13 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0xa, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000d8f4655fd8f4655f0100ffff53ef010001000000d8f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000011700)="111fc0d901", 0x5, 0x6800}, {&(0x7f0000011d00)="2719c0d901", 0x5, 0x8000}, {&(0x7f0000012e00)="ed41000000080000d8f4655fd8f4655fd8f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000012f00)="8081000000180000d8f4655fd8f4655fd8f4655f00000000000001000c00000010000800000000000af30100040000000000000000000000030000000d", 0x3d, 0x11100}, {&(0x7f0000013000)="8081000000180000d8f4655fd8f4655fd8f4655f00000000000001000c00000010000800000000000af302000400000000000000000000000200000010000000020000000100000013", 0x49, 0x11180}], 0x0, 0x0) [ 648.244796][T14056] loop2: detected capacity change from 0 to 512 13:36:14 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0xa, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000d8f4655fd8f4655f0100ffff53ef010001000000d8f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000120000002200", 0xa, 0x800}, {&(0x7f0000011600)='PMM\x00PM', 0x6, 0x6000}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x6800}, {&(0x7f0000011d00)="2719c0d901000000803a0900803a09000000000006", 0x15, 0x8000}, {&(0x7f0000012e00)="ed41000000080000d8f4655fd8f4655fd8f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000012f00)="8081000000180000d8f4655fd8f4655fd8f4655f00000000000001000c00000010000800000000000af30100040000000000000000000000030000000d", 0x3d, 0x11100}, {&(0x7f0000013000)="8081000000180000d8f4655fd8f4655fd8f4655f00000000000001000c00000010000800000000000af302000400000000000000000000000200000010000000020000000100000013", 0x49, 0x11180}], 0x0, &(0x7f0000013c00)) 13:36:14 executing program 3: prlimit64(0x0, 0xe, &(0x7f0000000280)={0xe, 0x5ee}, 0x0) sched_setattr(0x0, &(0x7f00000001c0)={0x38, 0x2, 0x0, 0x0, 0x8}, 0x0) r0 = gettid() r1 = openat$sndseq(0xffffffffffffff9c, &(0x7f00000004c0), 0x0) read(r1, &(0x7f0000000280)=""/248, 0xf8) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(0xffffffffffffffff, 0x4040534e, &(0x7f0000000080)={0x201, @time}) tkill(r0, 0xb) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r1, 0xc0605345, &(0x7f0000000000)) 13:36:14 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=@newlink={0x34, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @veth={{0x9}, {0x4, 0x2, 0x0, 0x1, @void}}}]}, 0x34}, 0x1, 0x0, 0x0, 0x74000000}, 0x0) 13:36:14 executing program 2: r0 = socket(0x10, 0x3, 0x0) fcntl$setown(0xffffffffffffffff, 0x8, 0xffffffffffffffff) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000080)={0x0, 0x0}) tkill(r1, 0x15) r2 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000000440)={&(0x7f0000000400)='./file0\x00', 0x0, 0x8}, 0x10) kcmp(0x0, r1, 0x3, 0xffffffffffffffff, r2) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f0000001100)=0x12, 0x4) r3 = syz_open_dev$vcsn(&(0x7f0000000240), 0x7, 0x56042) r4 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000140), r0) sendmsg$NL80211_CMD_CHANGE_NAN_CONFIG(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f00000001c0)={&(0x7f0000000280)=ANY=[], 0x38}, 0x1, 0x0, 0x0, 0x1}, 0x40000) r5 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/asound/timers\x00', 0x0, 0x0) getsockname$netlink(r5, &(0x7f0000000040), &(0x7f0000000080)=0xc) r6 = socket$xdp(0x2c, 0x3, 0x0) getsockopt$IP_VS_SO_GET_TIMEOUT(r6, 0x0, 0x486, 0x0, 0x0) r7 = openat$cgroup_ro(r3, &(0x7f0000000180)='blkio.bfq.io_merged\x00', 0x0, 0x0) r8 = socket(0x10, 0x3, 0x0) r9 = syz_genetlink_get_family_id$nl80211(&(0x7f00000000c0), 0xffffffffffffffff) sendmsg$NL80211_CMD_CONTROL_PORT_FRAME(r8, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000540)={&(0x7f0000001700)=ANY=[@ANYBLOB="1c020000", @ANYRES16=r9, @ANYBLOB="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"], 0x21c}}, 0x0) sendmsg$NL80211_CMD_GET_STATION(r7, &(0x7f0000000300)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000380)={&(0x7f0000000340)=ANY=[@ANYBLOB='8\x00\x00\x00', @ANYRES16=0x0, @ANYRES16=r4], 0x38}, 0x1, 0x0, 0x0, 0x801}, 0x4400c000) sendfile(r3, r6, &(0x7f00000000c0)=0x8, 0x2) 13:36:14 executing program 4: socket$packet(0x11, 0x3, 0x300) prlimit64(0x0, 0xe, &(0x7f0000000280)={0xe, 0x5ee}, 0x0) sched_setattr(0x0, &(0x7f00000001c0)={0x38, 0x2, 0x0, 0x0, 0x8}, 0x0) r0 = gettid() r1 = openat$sndseq(0xffffffffffffff9c, &(0x7f00000004c0), 0x0) read(r1, &(0x7f0000000280)=""/248, 0xf8) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000000080)={0x201, @time}) tkill(r0, 0xb) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r1, 0x5460, &(0x7f0000000000)) 13:36:14 executing program 0: r0 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f0000001100)=0x12, 0x4) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r2, &(0x7f00000000c0)=[{&(0x7f0000000180)="77690addcfbe1fbb66ec", 0xff3b}], 0x1, 0x1) close(r2) splice(r1, 0x0, r2, 0x0, 0xfffd, 0x0) sendmsg$FOU_CMD_ADD(r2, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000040)={0x44, 0x0, 0x0, 0x70bd2c, 0x25dfdbfb, {}, [@FOU_ATTR_REMCSUM_NOPARTIAL={0x4}, @FOU_ATTR_PORT={0x6, 0x1, 0x4e20}, @FOU_ATTR_LOCAL_V6={0x14, 0x7, @loopback}, @FOU_ATTR_IPPROTO={0x5, 0x3, 0x3a}, @FOU_ATTR_AF={0x5, 0x2, 0xa}]}, 0x44}, 0x1, 0x0, 0x0, 0x24000000}, 0x24000080) [ 648.952737][T14041] EXT4-fs warning (device loop1): ext4_multi_mount_protect:330: MMP startup interrupted, failing mount [ 648.952737][T14041] 13:36:14 executing program 0: r0 = socket(0x10, 0x3, 0x0) r1 = socket(0x15, 0x2, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f0000001100)=0x5, 0x4) ioctl$AUTOFS_DEV_IOCTL_CATATONIC(0xffffffffffffffff, 0xc0189379, &(0x7f0000000000)={{0x1, 0x1, 0x18, r1}, './file0\x00'}) bind(r2, &(0x7f0000000040)=@rxrpc=@in4={0x21, 0x0, 0x2, 0x10, {0x2, 0x4e24, @multicast1}}, 0x80) r3 = open(&(0x7f00000000c0)='./file0\x00', 0x105000, 0x13) r4 = socket$can_j1939(0x1d, 0x2, 0x7) r5 = socket$can_j1939(0x1d, 0x2, 0x7) r6 = socket$inet(0x2, 0x4000000000000001, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r6, 0x8933, &(0x7f0000000300)={'vcan0\x00', 0x0}) bind$can_j1939(r5, &(0x7f0000000040)={0x1d, r7, 0x2}, 0x18) bind$can_j1939(r4, &(0x7f0000000280)={0x1d, r7, 0x3, {}, 0xfe}, 0x18) sendmsg$nl_route_sched(r3, &(0x7f00000002c0)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000280)={&(0x7f0000000140)=@newqdisc={0x11c, 0x24, 0x4, 0x70bd2c, 0x25dfdbfe, {0x0, 0x0, 0x0, r7, {0x10, 0xc}, {0xc, 0xffe0}, {0x0, 0x1}}, [@TCA_INGRESS_BLOCK={0x8, 0xd, 0x458}, @TCA_INGRESS_BLOCK={0x8, 0xd, 0x3ff}, @TCA_STAB={0x84, 0x8, 0x0, 0x1, [{{0x1c, 0x1, {0x1, 0x2, 0x8, 0x3, 0x1, 0x1, 0xe19, 0x2}}, {0x8, 0x2, [0x0, 0x22e]}}, {{0x1c, 0x1, {0x3, 0xa2, 0x6000, 0x1, 0x2, 0x0, 0x80000001, 0x3}}, {0xa, 0x2, [0x7, 0x400, 0x1]}}, {{0x1c, 0x1, {0xac, 0x3f, 0x1, 0x797f, 0x1, 0x101, 0x100, 0xa}}, {0x18, 0x2, [0x400, 0x3, 0xd9c, 0x544, 0x6, 0x400, 0x7fff, 0xfffb, 0xffff, 0x7e00]}}]}, @TCA_EGRESS_BLOCK={0x8, 0xe, 0x2}, @TCA_EGRESS_BLOCK={0x8, 0xe, 0x2}, @TCA_EGRESS_BLOCK={0x8, 0xe, 0x8}, @qdisc_kind_options=@q_pie={{0x8}, {0x1c, 0x2, [@TCA_PIE_ALPHA={0x8, 0x4, 0x6}, @TCA_PIE_ECN={0x8}, @TCA_PIE_BETA={0x8, 0x5, 0xb}]}}, @qdisc_kind_options=@q_drr={0x8}, @qdisc_kind_options=@q_hfsc={{0x9}, {0x14, 0x2, @TCA_HFSC_FSC={0x10, 0x2, {0x6, 0x8, 0x3}}}}]}, 0x11c}, 0x1, 0x0, 0x0, 0x880}, 0x804) 13:36:14 executing program 3: prlimit64(0x0, 0xe, &(0x7f0000000280)={0xe, 0x5ee}, 0x0) sched_setattr(0x0, &(0x7f00000001c0)={0x38, 0x2, 0x0, 0x0, 0x8}, 0x0) r0 = gettid() r1 = openat$sndseq(0xffffffffffffff9c, &(0x7f00000004c0), 0x0) read(r1, &(0x7f0000000280)=""/248, 0xf8) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(0xffffffffffffffff, 0x4040534e, &(0x7f0000000080)={0x201, @time}) tkill(r0, 0xb) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r1, 0xc0605345, &(0x7f0000000000)) 13:36:14 executing program 0: r0 = socket(0x10, 0x3, 0x0) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r0, &(0x7f0000000340)=[{&(0x7f00000000c0)="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", 0xfe}, {&(0x7f0000000380)="5807db4a2cab37885f50f7fce80ff9fcc3988c54c966cd2c751087762a175e09a9e3b6a4e8fe4739e64d6f2545b067750fdc5bf51de2c36d73ab34e9f39ed27d29d24b70e8336c969d92b9f519d72b2125806d95eec32ba3271e4c100b9058b3e5ad9fbadc62c63f145fcddef7b91781a8739427fdf2e065", 0xc6}, {&(0x7f0000000240)="e6fe113b6579131bdef1c54923965cb99a53d3e3d08efdab1851c2161995acd420d51c8fb4a9f3fae8224cd8eceee8d330063708a217633508811c51d9c962263ea3bfceefec8712aecaef338d99e4b9ba2eb8e13aa551f63170a17da5ca927b69c05d3c16ef2066288dcc542f32a2b8ff5bcbd6807ccb4970e6dffa372fe3f07f589e74bc3c3ee679315d96423018459cc1f812a99650bb7d6c08c3eb19ab0cf24c5958f11268d9c3d89e45c01eca04", 0xb0}, {&(0x7f0000000300)="4b4e9ab9", 0x4}], 0x4, 0xa) r3 = socket$xdp(0x2c, 0x3, 0x0) getsockopt$IP_VS_SO_GET_TIMEOUT(r3, 0x0, 0x486, 0x0, 0x0) close(r2) splice(r1, 0x0, r2, 0x0, 0xfffd, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000000)=@sack_info={0x0, 0x20, 0xbb2a}, &(0x7f0000000040)=0xc) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f0000001100)=0x12, 0x4) 13:36:14 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=@newlink={0x34, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @veth={{0x9}, {0x4, 0x2, 0x0, 0x1, @void}}}]}, 0x34}, 0x1, 0x0, 0x0, 0x7a000000}, 0x0) [ 649.058663][T14073] loop1: detected capacity change from 0 to 512 [ 649.093309][T14080] netlink: 512 bytes leftover after parsing attributes in process `syz-executor.2'. 13:36:14 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0xa, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000d8f4655fd8f4655f0100ffff53ef010001000000d8f4655f000000000000000001000000000000000b00000080000000080000005247000062", 0x65, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000011700)="111fc0d901", 0x5, 0x6800}, {&(0x7f0000011d00)="2719c0d901", 0x5, 0x8000}, {&(0x7f0000012e00)="ed41000000080000d8f4655fd8f4655fd8f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000012f00)="8081000000180000d8f4655fd8f4655fd8f4655f00000000000001000c00000010000800000000000af30100040000000000000000000000030000000d", 0x3d, 0x11100}, {&(0x7f0000013000)="8081000000180000d8f4655fd8f4655fd8f4655f00000000000001000c00000010000800000000000af302000400000000000000000000000200000010000000020000000100000013", 0x49, 0x11180}], 0x0, &(0x7f0000013c00)) 13:36:14 executing program 0: pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r1, &(0x7f00000000c0)=[{&(0x7f0000000180)="77690addcfbe1fbb66ec", 0xff3b}], 0x1, 0x1) r2 = socket$xdp(0x2c, 0x3, 0x0) getsockopt$IP_VS_SO_GET_TIMEOUT(r2, 0x0, 0x486, 0x0, 0x0) sendfile(r1, r2, &(0x7f0000000100)=0xe7a, 0x6) close(r1) splice(r0, 0x0, r1, 0x0, 0xfffd, 0x0) ioctl$BLKFRASET(r0, 0x1264, &(0x7f0000000000)=0x6) openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000040), 0x2, 0x0) r3 = socket$xdp(0x2c, 0x3, 0x0) getsockopt$IP_VS_SO_GET_TIMEOUT(r3, 0x0, 0x486, 0x0, 0x0) mount$9p_fd(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0), 0x80000, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r3}, 0x2c, {[{@version_L}, {@fscache}], [{@smackfsfloor={'smackfsfloor', 0x3d, '^)+'}}, {@dont_hash}, {@permit_directio}]}}) r4 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r4, 0x10e, 0x2, &(0x7f0000001100)=0x12, 0x4) [ 649.172148][T14091] loop2: detected capacity change from 0 to 512 [ 649.220744][T14091] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 649.237635][T14091] ext4 filesystem being mounted at /root/syzkaller-testdir772046095/syzkaller.d3YfHq/2578/file0 supports timestamps until 2038 (0x7fffffff) [ 649.895651][T14073] EXT4-fs warning (device loop1): ext4_multi_mount_protect:330: MMP startup interrupted, failing mount [ 649.895651][T14073] 13:36:15 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0xa, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000d8f4655fd8f4655f0100ffff53ef010001000000d8f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000120000002200", 0xa, 0x800}, {&(0x7f0000011600)='PMM\x00PMM', 0x7, 0x6000}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x6800}, {&(0x7f0000011d00)="2719c0d901000000803a0900803a09000000000006", 0x15, 0x8000}, {&(0x7f0000012e00)="ed41000000080000d8f4655fd8f4655fd8f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000012f00)="8081000000180000d8f4655fd8f4655fd8f4655f00000000000001000c00000010000800000000000af30100040000000000000000000000030000000d", 0x3d, 0x11100}, {&(0x7f0000013000)="8081000000180000d8f4655fd8f4655fd8f4655f00000000000001000c00000010000800000000000af302000400000000000000000000000200000010000000020000000100000013", 0x49, 0x11180}], 0x0, &(0x7f0000013c00)) 13:36:15 executing program 3: prlimit64(0x0, 0xe, &(0x7f0000000280)={0xe, 0x5ee}, 0x0) sched_setattr(0x0, &(0x7f00000001c0)={0x38, 0x2, 0x0, 0x0, 0x8}, 0x0) r0 = gettid() r1 = openat$sndseq(0xffffffffffffff9c, &(0x7f00000004c0), 0x0) read(r1, &(0x7f0000000280)=""/248, 0xf8) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(0xffffffffffffffff, 0x4040534e, &(0x7f0000000080)={0x201, @time}) tkill(r0, 0xb) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r1, 0xc0605345, &(0x7f0000000000)) 13:36:15 executing program 0: socket(0x10, 0x3, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f0000001100)=0x6, 0x7e) 13:36:15 executing program 4: socket$packet(0x11, 0x3, 0x300) prlimit64(0x0, 0xe, &(0x7f0000000280)={0xe, 0x5ee}, 0x0) sched_setattr(0x0, &(0x7f00000001c0)={0x38, 0x2, 0x0, 0x0, 0x8}, 0x0) r0 = gettid() r1 = openat$sndseq(0xffffffffffffff9c, &(0x7f00000004c0), 0x0) read(r1, &(0x7f0000000280)=""/248, 0xf8) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000000080)={0x201, @time}) tkill(r0, 0xb) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r1, 0x40049409, &(0x7f0000000000)) 13:36:15 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=@newlink={0x34, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @veth={{0x9}, {0x4, 0x2, 0x0, 0x1, @void}}}]}, 0x34}, 0x1, 0x0, 0x0, 0x7e000000}, 0x0) 13:36:15 executing program 2: prlimit64(0x0, 0xe, &(0x7f0000000280)={0xe, 0x5ee}, 0x0) sched_setattr(0x0, 0x0, 0x0) r0 = gettid() r1 = openat$sndseq(0xffffffffffffff9c, &(0x7f00000004c0), 0x0) read(r1, &(0x7f0000000280)=""/248, 0xf8) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000000080)={0x201, @time}) tkill(r0, 0xb) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r1, 0xc0605345, &(0x7f0000000000)) 13:36:15 executing program 0: r0 = socket(0x9, 0x800, 0x5) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f0000001100)=0x8012, 0x4) 13:36:15 executing program 0: r0 = socket(0x10, 0x3, 0x0) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/sloppy_sctp\x00', 0x2, 0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f00000000c0)={0x0, @empty, @local}, &(0x7f0000000080)=0xc) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f0000001100)=0x8, 0x4) 13:36:15 executing program 3: prlimit64(0x0, 0xe, &(0x7f0000000280)={0xe, 0x5ee}, 0x0) sched_setattr(0x0, &(0x7f00000001c0)={0x38, 0x2, 0x0, 0x0, 0x8}, 0x0) r0 = gettid() r1 = openat$sndseq(0xffffffffffffff9c, &(0x7f00000004c0), 0x0) read(r1, &(0x7f0000000280)=""/248, 0xf8) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, 0x0) tkill(r0, 0xb) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r1, 0xc0605345, &(0x7f0000000000)) 13:36:15 executing program 0: r0 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f0000001100)=0x1d, 0x4) r1 = socket$inet_smc(0x2b, 0x1, 0x0) r2 = socket$can_j1939(0x1d, 0x2, 0x7) r3 = socket$can_j1939(0x1d, 0x2, 0x7) r4 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x8, &(0x7f00000001c0), 0x4) ioctl$ifreq_SIOCGIFINDEX_vcan(r4, 0x8933, &(0x7f0000000300)={'vcan0\x00', 0x0}) bind$can_j1939(r3, &(0x7f0000000040)={0x1d, r5, 0x2}, 0x18) r6 = syz_open_procfs(0x0, &(0x7f00000000c0)='ns\x00') getdents(r6, &(0x7f0000000100)=""/4096, 0x1000) ioctl$sock_ipv6_tunnel_SIOCADDTUNNEL(r0, 0x89f1, &(0x7f0000000d00)={'syztnl0\x00', &(0x7f0000005e40)={'syztnl1\x00', r5, 0x4, 0x0, 0x9c, 0x7, 0x12, @empty, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', 0x8, 0x1, 0x7, 0xbe5}}) bind$can_j1939(r6, &(0x7f0000005ec0)={0x1d, r7, 0x3, {0x0, 0x1, 0x4}}, 0x18) bind$can_j1939(r2, &(0x7f0000000280)={0x1d, r5, 0x3, {}, 0xfe}, 0x18) sendmmsg(r1, &(0x7f0000005c00)=[{{&(0x7f0000000000)=@pptp={0x18, 0x2, {0x0, @broadcast}}, 0x80, &(0x7f00000003c0)=[{&(0x7f0000000080)="8cf0efe578e649d6139b4834bb7f22d0bac2510e8a9ab9ecdc11042100a0161b00a02484c7428b2a3998b2b9", 0x2c}, {&(0x7f00000000c0)="14c2870de7e1657998afb93f946672b9df6df3763c652c6c932d309901ef65616758cc2f8c013b36663c92b4887fc57434c096f16267051b9e607bf1d67af2bfb6058a2328cb59a3d735deb27efbdabc9eef4f6e26ea5d4718cdbc54743cc9e718217dd6d72daab099e491c5567451e53ec56a8d1f", 0x75}, {&(0x7f0000000140)="217f95553e55fa6036722e40f58f2eb61dbd82c32de8aaf4901a380301a8c5fd1b78e0d15ac0316b3fca7d116266a5bc0ceaa4a1025646f00b2f45ff7f00bcc1dbca3068b928ccc6e6ddaa3312", 0x4d}, {&(0x7f00000001c0)}, {&(0x7f0000000200)="afe9e3b830e59027cdbe737f47a3c83d595502d71eefaea9b2ddbe69d5f782f7efba33ec1310212021eb89e2457916005ed751179628d3065f1d0c9dca31e40aec8f8381f5de8615e4b2c68b5e2c2d4651c79166ebd79f41ae15006ede4f3b4786e91d6accf6ca355af143b9b3007f8ab91ca9e7066b36924be34779d68c9a1f9b9cf7e73fd32f3ec949d807b356d35dfcb999ea5b38b72cb7b1cbd3d8c4d67041a11a16351902f8748996b1f61cdf0f0dcca7698faae4beaabb362470244376d1ca49a588f9d9cbd601548021b7af28eadfcfbf5462287f52", 0xd9}, {&(0x7f0000001140)="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0x1000}, {&(0x7f0000000300)="e2ac8a624eb787598a35acfded5a3b61b8e8a2bf1aa3b8837e4258b66abb2eecd9a3d9570ee82f3ae5c3663acba5559b593517e691a619576744cd1f3d6e6d2a869c10804221ad9ae53c96cee32cbfbd09bc5245916b499fa67063f3b38737fd6a57c3a4ad55514e38f8518269ef0142c880968ad8efeae4a692f2c5706d424872fe1d0239df8f3cd34dff683d936f2458c79bbe8c5d562bd01133217b29a17fc18509a09e0c281d52ba76b9a7e9cc927c", 0xb1}], 0x7, &(0x7f0000000440)=[{0x68, 0x6, 0x7, "4bc37bb14dd52478b4932ab3c541fea0b023fc5d697914169d788d8f8b333c39d9aa44fb0a462e65f111dae85b82393cd55f0b4178ad582ae0e02d167f476ea6b693862b7f24211ed79713a7b440b9e21e73"}, {0x80, 0xff, 0xc04, "b56271f28c49a85690cd112a32792ae48563a88d1f34b9a7e5dddcee3136098ed650205274eeed1b0545da36d827b912a390c024039ee51e87dbdffdef3948c7f7e125b4ff932ddf4e64ba3ec20a5e98075b2c9383fc20e743d5de596834b75c64dfc3f45c99c5be8fa4b616fa"}, {0xe0, 0x109, 0x32b, 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{&(0x7f0000000c40)="06d66b9d7371252172d3e0d7e96ca3385404a26f61ab86a017ab69d90bac0dc7daaf769b289764eb0a3c396dc137b57161842177e8b947f89835edfa557f4d7acef28dfc7863dec4db53bed188e7015819fd23ae2b40d14d8ee12bbd185c6d3458377abfab1436ed4c11105e6a5e6be007c3d0fdd016966ffeb8c00044b17086f816929f4613df2d177577c0526f7439c530974a8a88e969", 0x98}, {&(0x7f0000000d00)}, {&(0x7f0000000d40)="3cf1fe136a4e5297f981119d0f4cfc8993dbdefe1697052bdb7da981e24bc39bce35629e8c613d737f75291da15b23922f779a6df00309234a524989f56673cbb6d379afda7e3e703b7a9fa1cd0c418228a1625671d7206b2b2cafe50755fb0e08e50197447117f8e5e1bff3b786677201cbeaa4", 0x74}, {&(0x7f0000000dc0)="6aadd20f5f6f2af6ec7fcd97020e122662b1f6f96324d2295c6bd92889969475579e7262a7b0c9bde23dc9e58a81a3a1ec98047eba030c45511ad6eca0917b0ea5e1b8f3d5f7e21fcb236bc70e49d3fa1abfa95a23e023fecf9d5648b52e73fe2cc3cdc47642520b72e23088785ebe4ef286385f0291054ec1a5f60c22299db5ebb0eb7b6a41e365d7d83d8b96eec8e5a2660298ea15b0257573265f16abf6cd6d653bfe427b5c6c305e0e99fdf20e1b5d4b82f2392ca8a532dd98152ef8bcc69dbd2667a2111cd6cb63d7ab39b9fe", 0xcf}, {&(0x7f0000000ec0)="180569c7ce02fce77b6e27e1c9193aff825c82bea956ab0076e969d0c83af9b32d209bb66780d470e1bf871e1314c56d22513af128c8d4d0d584a284575331bf92efe9b4f834774e4004f8aa5b", 0x4d}], 0x9, &(0x7f0000004880)=[{0x110, 0x118, 0xaa7b, "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"}, {0xa0, 0x104, 0x80000001, "adc131f5d567715bb407c70382df3ba799d3c5745e0e6f9a05d6b3fcfea2ccce909b7a7e7ca40c3077b43a799626493be4c0019c53c6aea8d57a74bac7a1e7c78ac8ce374d9134109a69d9715943379f7228147b142c47e34ca360361b5a94edd2f8ff83833f34c8614b17c4e7a6fdaae9f1808c4dd382ced01f288f61ac589d089add312848b5abea2c4ccbb9"}], 0x1b0}}, {{&(0x7f0000001000)=@ax25={{0x3, @null, 0x3}, [@null, @bcast, @null, @default, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x0}, @bcast, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}]}, 0x80, &(0x7f0000001080)=[{&(0x7f0000004a40)="bcccc45473ea21b5654efc3acf43a1c74eba539ac83beb91f720dc670e1c343e986996dbab8dade0e720017908aef944baa239510f6ce01ecff7a4fc737657c8b58871e3b35224ab67b9f0d2a89024cbcf0bf313b77dbfaf156a2cba3b6b80bf55694fad0b0379866e6c484f09ea2cdf7d0542b92c4ab30b7d1e7649cbb13f2e2cf5bf68f4331a1a0f949324da8ed8dde4b8d00ca50d07a9cee619683d4fe3b2ba72a81ec14c69a7613b2d1eafc3647de4e665513aff1121c11e80538001600e36d9770d166b1d986542627d2e03c0ef9fb60f14b1b7b19523efb0d1e357369a9bdb1c0c94eb6d3be1bd44cd78", 0xed}, {&(0x7f0000004b40)="ca587949b13e256d72f65f16794717da0cd07f7aa68c306c56c43f03111420d8e2a0906c83807cca81c228d190da46fc799bc8f3818213fcf6ca8ad72b33ce0188d3dbd14b04a366b695c8ceb7d854c3195501800000b8e546d73a2841fa308aa1f44b3790f6911391f79266060aa3e0dcee77c3ceea67468e8a6a2d912f81f61c046c36270e518459efb831ac907e6776bef8d7cee642ff76c0931cd7464fc337", 0xa1}], 0x2}}, {{0x0, 0x0, &(0x7f00000010c0)=[{&(0x7f0000004c00)="e3ff720a0ea6db874f3ac7f72053ac886cb85949ef4a762d65b1162bc3d7d9166892310286211f1885ace9e73175a6abf48693df61f09b66e5ead575b0e23aad33dfc0df213a3338a4d92fa63bfaf29655258c039791000c141095e4ae7cb2f804aff5925f", 0x65}, {&(0x7f0000004c80)="0aa4c9d28ce9de989687727443c02a647e6d069bd53a7a02645548c34346dd8123fa657712812b65bc024f75a513a9171ba22b2a9fd9201b96d4fbb31fe1dfb82ed59ed65a7d03b02bae6e0e51e259e50959324465f101417505ce459228e7ed566549be21b1acf6618d3162aaa8d1f29b2f893ffeb97b5f", 0x78}, {&(0x7f0000004d00)="7949c56d1960b2df17c4d4ee39a45b68c0e0a6d5380ab0100744af0411f61abd06922f0e054ca92c8e62b563861ed3d11b9b3271aa92424e7f75df03c1f3987395b46f0acb96b55f222e3c5e4883b0e23aecb3009d1dc7651532e48124ca6bd05e91a11fc85ca552caa9cbfd4942c7049a6ef91818f074e6d4b342a3c17d6e8dca537b44ba7ebd2e57301723143431cea456c32a965f70f504d29e0a9fb716daf375a3cf613df57a1c06f3d2df44c6d276c604357c38320f172fc3164e556cd332cddcad45f338afbf150c1401d9dba27455fe82a910a71f501580eb76a78bc4e85569bc65b688d3d8d0965d5706b508df5a", 0xf2}, {&(0x7f0000004e00)="8ee7d2cd3f9e7b2eb98a5fc23cf1a54b8d64220ac211b67229f1411dad18c7f6ec7d842b1b673aa5cf6c292098346aef8e8c4dc6a4fc944be93043fe01c3b9b0fa97e0bc85f4c9f57db139d8253f124e9909061c6add25914c5ec504c4366626d002eb863180c0b8373be28ecb6b1b775b159f34fc75e4f7e45d87a7a5e064561036b5e382c830e048b4d2124049816753b86c06285fcb1079d6b87d14c9a8aa6c94e8f22f0a2e8ba6653454c675dbaf424857277a794aff264af53ce3110ab44b136b2bff40a006bf", 0xc9}], 0x4}}, {{&(0x7f0000004f00)=@nfc_llcp={0x27, 0x0, 0x0, 0x1, 0x80, 0x9, "da7aac3af31981fd19ff08a87fce3ad3bc24a9134b98c1ad4e784b25373523c3f45fe44e6a043830080005d5e608c1edb88ec2e4e22d4c4725a561fe8cd0f5", 0x10}, 0x80, &(0x7f0000005f00)=[{&(0x7f0000004f80)="7b02f21a7348c0d0b3b7a53e0a50b776d626e8b010164456016d31eb2a83af13e481f631ad7d234904d6e53c8cfc3fd70fca3250c6d9b019af5b1fb96513a0fcc234a1a325276c1de3e40187da11a1641ad6b4e6b1ff3cc41899e64f4fb41acf6d44b2f413aaa238e2e62b21bfa8ec6c6dec1e953e5fcbb7172e8e", 0x7b}, {&(0x7f0000005000)="88a02107c712f976a85e8a0cfb9d146af7a986dd02d966599ede14f6fd89e3cdc3a013edc9132d4e3d3c8c8db5e3d7db02abc3e60988667f84e04e74", 0x3c}, {&(0x7f0000005040)="4b7f73c4c44b9cd6fd44df4d4a4493d098d80d74ab78e00b304dd92a9ce62bdd877fc43e505bb46d56d20b8ea865b959a5043bcde2822bfbfa", 0x39}], 0x3}}, {{&(0x7f00000050c0)=@alg={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-camellia-aesni-avx2\x00'}, 0x80, &(0x7f00000051c0)=[{&(0x7f0000005140)="8136e19deadc685f9495bef11825d0e5bf57d0fc1c98a14915fc44bf5997d08926b23ff8e91195a0e960a4b4e27150d52642bf11a02e0c168c58667e3d5c852791283c435ddb351796c588d23dc095f79e9031b17532c1e0794d700a559f66dd", 0x60}], 0x1}}, {{&(0x7f0000005200)=@in={0x2, 0x4e23, @initdev={0xac, 0x1e, 0x0, 0x0}}, 0x80, &(0x7f0000005800)=[{&(0x7f0000005280)="1d6ef130a3524565414b52e897ef478aed1e166c8c233e6d0f15dd5bfff0f28172f29e4e674258ea9c0f8160dc27ded2979fd5e15d6e3066e5ba4364ec58c55cae937fbf8d8eb3f5fb68761058a2ea829f7fd33939a0fadf1f556b59c69544ba1b8e14f086b52c2c1f9b79d96a", 0x6d}, {&(0x7f0000005300)="e32d7375388c350bd52f1d1cb002d12d3a166f009bca45808417fab46bd41294d596ebba01d80e84bc1896165c781693d8f020ce50b3fa2a8d20c5abece2d6a99338a5bd08bf4a753357cd5fffa42290adb4e84736dde82f77a06212ee43d99f8b249f5b11f886f4c8973c85552efd18c54db9c3871212d8f18228ea671e839d28802bc54e8ea17c249fe1667bf78d5e7c14d273ebdf057fb167b59587fc98b8acf57dbb62f3181e155bfaae0851545b2aeae14b0d304866da2cf9c15c87ca0323d70c75034df3582761271b472b7692ec670d1a935282da081d9c29900d176d491a006cde22cd12c1b2", 0xea}, {&(0x7f0000005400)="aa54270a3fa0db004c9a70877edf775464a9aeb1c415f2f35f1b86cafdaf6fd6f420baad8341613e4cb9834811bcaad294d9ac30e5da56092431c50565666e13470d5d13495ab0059eae0bc89b65e15bf049ae6be665cc4631bf2a78664a629217bf5e295877f518bc2da0483ee675c4b9fdc794e982caca61d9e2ccf043320bd24a0289251e00dc48da24dfa5009c19eaedee31eb1d9e83dfe20ef48a23", 0x9e}, {&(0x7f00000054c0)="6343f7bf51b5ec00cd996535358250db9c4241ee65a79a2d9e171fdf73cb22df6217f6097aa54c8b305c7cf1911244cdda2798eb80d8e99e61fadb0ceeda3baaf7d558c23dea06682e3c3820ab337e23f87780de5cbb7195e0a08bc7bf5b354d7b35dc3a", 0x64}, {&(0x7f0000005540)="24880f5d139b1794e635424621ac2dfe3fb9a98665d9df6746e51ca050137c354c4ab8964c5e8b97b5c6b85983649fd06fb29e3e8c76a80297f1883fb0a567e5bc192d2d7b75be11fecaacdce7839451007dce6033f42b769faa643c7fd6eb82735ddec5f23fb59f7e02a28c9dcdb0814ec802d0655b977895e637dd03e91e950fe25efac7a4af061d66209874df20d8eacc973c76bb5c14307ec6df52b96e517d0a702eba361053d50ef67c9c7c5974367600f132953426726c4af72a35", 0xbe}, {&(0x7f0000005600)="5d16b782f2620ffb7fee3b96648c9ed380f9f3b876e64041e6a07451ae07eafc76537c04f655f8bf471f5683888c78a8e552dc1a87262b0b82758c5252489a77149107405d4757ce06282a59f5ad97d7439e6a58c1a368e9415f2d276dba5d47a693d680273666314a09f3adc516ca29a47119bd67a5b70d47b320679ef8f15249bb", 0x82}, {&(0x7f00000056c0)="06b61a053aa2401c848ab3cedae0ac2014696625d5ec7dc383e0eb70054c40aa4990204d5b285172ca4b9efa28dc756216aac038b026cefe0cfc3ad211138c102d2b5242171db85af343c6d4e7c46036b8f6147a7a6af325e5be87f69532a157164c5edee9ac441f009f10a883d6791cc8271334374ef3929516a1d6bf3fd7a859ed233900337af4fffe5f642a06fbb5fd345afd08135a9741d478f75f9ef35590d12e30188b91f032e7cd0a6bdea075f6b95c023fdf", 0xb6}, {&(0x7f0000005780)="8c46414a88119cd702c74ec463f2f9ec76388e34717b0b7f27bae5fd31a5ff4239c834bf8ffc6a06704210da4aad005758bf4281a0c45a62e05e06a2cc3197cc7ff865dd92c5f1e5c9af85c8927d22108dd1f3d4837c36ec54324fe175ede5dba813c22cee7bc3b5fa9ea96bf698abc2c39a94f7", 0x74}], 0x8, &(0x7f0000005880)=[{0x28, 0x1, 0x0, "955690743a01f9cb717992338a6dce7cafd9109d8935"}, {0x108, 0x11, 0xffffffff, "02633a1e47b6c1c15762ed8876e53c5657c827cdceb5f7c21a698330a174fdef6e75162fbc4729b6c0d51ca313e3dfa3a7259a6e20efd45b17041d98890ee1bd5ff2abaabb1b9b7a967df37b6f2ca01033d559506ac04ff50f6a450041aff13e392615b0c9ccc8537edb5c01adab0347337d1d46c2496e1245ee988e7f6ed44e45b763dd1a7ba7a8219496319d15b9c1277806e2ab4756e3852cf9b5eb53ce13be86971a5321287e5c2654bd1074644b42f719eb1cf14b24121be4c6bc87a163fb14e0c38eba5a5a7a3b6b9b7db3ebb12d84b01e2c9f3cfed69264520909692e6a77925d8643d97f309b715298d0bb07704ddc"}, {0x80, 0x109, 0xfffffbff, "95ea5490eb2dca567cc2e346aaf27e37d3ae844e88aedb96add5257168615642a39773715dee0353eb6cdb4d7b3f6e25cbe3d72cda7d7fd9dc8fd4299f4eb5f0b73335c7997232eb78cf5e11db50e3c882bf2863a1cf9515e589a3d839f7223543d52d709dc89f38a154"}, {0xf0, 0x1, 0x0, "d8dc00ffa2716df1184e82c2860a257734e6836f45bfe2988cded3ff55406c61117479afbc7c2bd805160d195f1bcd97b3d9786f6e171c2b9cb95d3af25ffb8dd4af24675d045fc94a56b6afd35394f0eee43f0f870415d13cf515d6d4762060eb48a0578c1f3aadd445e7aa4129eeb68e6fb016498393bbabc94cebce2fd2f53ee44a7c4b62333ed291369899353fc1a9678cdbb7161ce20f31159aed112140e41e7daccc69a8bfefbdb4aa264f7239492757478d4680e73403f64dadc9b78500d32bf2ff273a82641196ff9a05e4d0f84bf6120d66fca3a54e27c68e41"}, {0xb0, 0xff, 0x5, "c13944e52cbcde6f1a6291ed77d21219bd764d7afe6aa2fb26948bb9a125842bba9d40c6e92be3ff250292c1d5be1581d5f7f229e82079456709429b7363586ca76e9b32f100eb277cacef0f2daff79b04a62641eeb96b375802cf87d9b4175ddb8df797600710c4599c02a243b9050d744d9de92cf19a573a5df685fd2092944011445b8d38533adb92f1c2ec2350d8c38d070f23480b99fee5523542"}], 0x350}}], 0x9, 0x4001) 13:36:15 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=@newlink={0x34, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @veth={{0x9}, {0x4, 0x2, 0x0, 0x1, @void}}}]}, 0x34}, 0x1, 0x0, 0x0, 0x81000000}, 0x0) [ 650.045034][T14115] loop1: detected capacity change from 0 to 512 13:36:15 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0xa, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000d8f4655fd8f4655f0100ffff53ef010001000000d8f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000011700)="111fc0d901", 0x5, 0x6800}, {&(0x7f0000011d00)="2719c0d901", 0x5, 0x8000}, {&(0x7f0000012e00)="ed41000000080000d8f4655fd8f4655fd8f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000012f00)="8081000000180000d8f4655fd8f4655fd8f4655f00000000000001000c00000010000800000000000af30100040000000000000000000000030000000d", 0x3d, 0x11100}, {&(0x7f0000013000)="8081000000180000d8f4655fd8f4655fd8f4655f00000000000001000c00000010000800000000000af302000400000000000000000000000200000010000000020000000100000013", 0x49, 0x11180}], 0x0, &(0x7f0000013c00)) (fail_nth: 1) [ 650.142415][T14132] FAULT_INJECTION: forcing a failure. [ 650.142415][T14132] name failslab, interval 1, probability 0, space 0, times 0 [ 650.155163][T14132] CPU: 1 PID: 14132 Comm: syz-executor.2 Not tainted 5.16.0-rc2-syzkaller #0 [ 650.163992][T14132] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 650.174087][T14132] Call Trace: [ 650.177357][T14132] [ 650.180281][T14132] dump_stack_lvl+0xd6/0x122 [ 650.184878][T14132] dump_stack+0x11/0x1b [ 650.189107][T14132] should_fail+0x23c/0x250 [ 650.193520][T14132] ? __se_sys_memfd_create+0xe9/0x350 [ 650.198971][T14132] __should_failslab+0x81/0x90 [ 650.203867][T14132] should_failslab+0x5/0x20 [ 650.208524][T14132] __kmalloc+0x6f/0x370 [ 650.212755][T14132] ? strnlen_user+0x137/0x1c0 [ 650.217414][T14132] __se_sys_memfd_create+0xe9/0x350 [ 650.222641][T14132] __x64_sys_memfd_create+0x2d/0x40 [ 650.227950][T14132] do_syscall_64+0x44/0xd0 [ 650.232352][T14132] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 650.238227][T14132] RIP: 0033:0x7ff3bc5bcae9 [ 650.242624][T14132] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 650.262328][T14132] RSP: 002b:00007ff3ba332f48 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 650.270814][T14132] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 00007ff3bc5bcae9 [ 650.278766][T14132] RDX: 0000000000022300 RSI: 0000000000000000 RDI: 00007ff3bc6160fb [ 650.286738][T14132] RBP: 000000000000000a R08: 0000000000011180 R09: ffffffffffffffff [ 650.294684][T14132] R10: 000000000000000a R11: 0000000000000246 R12: 0000000008100000 [ 650.302634][T14132] R13: 0000000020000100 R14: 0000000000040000 R15: 0000000020013c00 [ 650.310664][T14132] [ 650.878506][T14115] EXT4-fs warning (device loop1): ext4_multi_mount_protect:330: MMP startup interrupted, failing mount [ 650.878506][T14115] 13:36:16 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0xa, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000d8f4655fd8f4655f0100ffff53ef010001000000d8f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000120000002200", 0xa, 0x800}, {&(0x7f0000011600)='PMM\x00PMM', 0x7, 0x6000}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x6800}, {&(0x7f0000011d00)="2719c0d901000000803a0900803a09000000000006", 0x15, 0x8000}, {&(0x7f0000012e00)="ed41000000080000d8f4655fd8f4655fd8f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000012f00)="8081000000180000d8f4655fd8f4655fd8f4655f00000000000001000c00000010000800000000000af30100040000000000000000000000030000000d", 0x3d, 0x11100}, {&(0x7f0000013000)="8081000000180000d8f4655fd8f4655fd8f4655f00000000000001000c00000010000800000000000af302000400000000000000000000000200000010000000020000000100000013", 0x49, 0x11180}], 0x0, &(0x7f0000013c00)) 13:36:16 executing program 3: prlimit64(0x0, 0xe, &(0x7f0000000280)={0xe, 0x5ee}, 0x0) sched_setattr(0x0, &(0x7f00000001c0)={0x38, 0x2, 0x0, 0x0, 0x8}, 0x0) r0 = gettid() r1 = openat$sndseq(0xffffffffffffff9c, &(0x7f00000004c0), 0x0) read(r1, &(0x7f0000000280)=""/248, 0xf8) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, 0x0) tkill(r0, 0xb) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r1, 0xc0605345, &(0x7f0000000000)) 13:36:16 executing program 0: r0 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f0000001100)=0x12, 0x4) sendmsg$NFNL_MSG_ACCT_NEW(0xffffffffffffffff, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x1c, 0x0, 0x7, 0x5, 0x0, 0x0, {0x3, 0x0, 0x8}, [@NFACCT_FLAGS={0x8}]}, 0x1c}, 0x1, 0x0, 0x0, 0x40000}, 0x20000892) 13:36:16 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=@newlink={0x34, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @veth={{0x9}, {0x4, 0x2, 0x0, 0x1, @void}}}]}, 0x34}, 0x1, 0x0, 0x0, 0x81ffffff}, 0x0) 13:36:16 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0xa, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000d8f4655fd8f4655f0100ffff53ef010001000000d8f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000011700)="111fc0d901", 0x5, 0x6800}, {&(0x7f0000011d00)="2719c0d901", 0x5, 0x8000}, {&(0x7f0000012e00)="ed41000000080000d8f4655fd8f4655fd8f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000012f00)="8081000000180000d8f4655fd8f4655fd8f4655f00000000000001000c00000010000800000000000af30100040000000000000000000000030000000d", 0x3d, 0x11100}, {&(0x7f0000013000)="8081000000180000d8f4655fd8f4655fd8f4655f00000000000001000c00000010000800000000000af302000400000000000000000000000200000010000000020000000100000013", 0x49, 0x11180}], 0x0, &(0x7f0000013c00)) (fail_nth: 2) 13:36:16 executing program 4: socket$packet(0x11, 0x3, 0x300) prlimit64(0x0, 0xe, &(0x7f0000000280)={0xe, 0x5ee}, 0x0) sched_setattr(0x0, &(0x7f00000001c0)={0x38, 0x2, 0x0, 0x0, 0x8}, 0x0) r0 = gettid() r1 = openat$sndseq(0xffffffffffffff9c, &(0x7f00000004c0), 0x0) read(r1, &(0x7f0000000280)=""/248, 0xf8) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000000080)={0x201, @time}) tkill(r0, 0xb) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r1, 0x40086602, &(0x7f0000000000)) 13:36:16 executing program 0: ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000001080)=0x0) r1 = inotify_init1(0x0) fcntl$setown(r1, 0x8, 0xffffffffffffffff) fcntl$getownex(r1, 0x10, &(0x7f0000000080)={0x0, 0x0}) tkill(r2, 0x15) clone3(&(0x7f0000002200)={0x10000, &(0x7f00000010c0), &(0x7f0000001100)=0x0, &(0x7f0000001140), {0x28}, &(0x7f0000001180)=""/4096, 0x1000, &(0x7f0000002180)=""/44, &(0x7f00000021c0)=[r0, r0, r2, r0, r0, r0], 0x6}, 0x58) r4 = pidfd_open(r3, 0x0) r5 = dup2(r4, r4) setns(r5, 0x2000000) ioctl$BTRFS_IOC_DEV_INFO(r4, 0xd000941e, &(0x7f0000000040)={0x0, "dd6d3cecd22f698b3d851e3b0217ecda"}) r6 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r6, 0x10e, 0x2, &(0x7f0000001040)=0x1d, 0x4) setsockopt$inet_tcp_TLS_RX(0xffffffffffffffff, 0x6, 0x2, &(0x7f0000000000)=@gcm_128={{0x304}, "b84114bbd37ab72e", "d7e74b6392b5b64ad0344c186119a842", "2015d23a", "ac79b64a6926dba8"}, 0x28) [ 650.950489][T14145] FAULT_INJECTION: forcing a failure. [ 650.950489][T14145] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 650.963719][T14145] CPU: 0 PID: 14145 Comm: syz-executor.2 Not tainted 5.16.0-rc2-syzkaller #0 [ 650.972535][T14145] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 650.982586][T14145] Call Trace: [ 650.986075][T14145] [ 650.988999][T14145] dump_stack_lvl+0xd6/0x122 [ 650.993653][T14145] dump_stack+0x11/0x1b 13:36:16 executing program 0: r0 = socket(0x10, 0x1, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f0000001100)=0x12, 0x4) [ 650.997879][T14145] should_fail+0x23c/0x250 [ 651.002298][T14145] should_fail_usercopy+0x16/0x20 [ 651.007409][T14145] _copy_from_user+0x1c/0xd0 [ 651.012071][T14145] __se_sys_memfd_create+0x125/0x350 [ 651.017360][T14145] __x64_sys_memfd_create+0x2d/0x40 [ 651.022698][T14145] do_syscall_64+0x44/0xd0 [ 651.027167][T14145] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 651.033068][T14145] RIP: 0033:0x7ff3bc5bcae9 13:36:16 executing program 0: r0 = socket(0x11, 0x4, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f0000001100)=0x12, 0x4) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/crypto\x00', 0x0, 0x0) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000040), 0x4) 13:36:16 executing program 0: r0 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f0000001100)=0x12, 0x4) getsockname$netlink(r0, &(0x7f0000000000), &(0x7f0000000040)=0xc) r1 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000080), 0x40800, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000140)=0x40000) r2 = syz_open_dev$vcsu(&(0x7f0000000200), 0x1, 0x521000) syz_genetlink_get_family_id$fou(&(0x7f0000000100), r2) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r1, 0x28, 0x1, &(0x7f00000000c0)=0x1f, 0x8) [ 651.037517][T14145] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 651.057130][T14145] RSP: 002b:00007ff3ba332f48 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 651.065548][T14145] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 00007ff3bc5bcae9 [ 651.073593][T14145] RDX: 0000000000022300 RSI: 0000000000000000 RDI: 00007ff3bc6160fb [ 651.081619][T14145] RBP: 000000000000000a R08: 0000000000011180 R09: ffffffffffffffff [ 651.089677][T14145] R10: 000000000000000a R11: 0000000000000246 R12: 0000000008100000 13:36:16 executing program 0: r0 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f0000001100)=0x12, 0x4) bind$netlink(r0, &(0x7f0000000000)={0x10, 0x0, 0x25dfdbfe, 0x20000000}, 0xc) 13:36:16 executing program 3: prlimit64(0x0, 0xe, &(0x7f0000000280)={0xe, 0x5ee}, 0x0) sched_setattr(0x0, &(0x7f00000001c0)={0x38, 0x2, 0x0, 0x0, 0x8}, 0x0) r0 = gettid() r1 = openat$sndseq(0xffffffffffffff9c, &(0x7f00000004c0), 0x0) read(r1, &(0x7f0000000280)=""/248, 0xf8) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, 0x0) tkill(r0, 0xb) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r1, 0xc0605345, &(0x7f0000000000)) [ 651.097740][T14145] R13: 0000000020000100 R14: 0000000000040000 R15: 0000000020013c00 [ 651.105717][T14145] [ 651.127870][T14165] loop1: detected capacity change from 0 to 512 13:36:17 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0xa, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000d8f4655fd8f4655f0100ffff53ef010001000000d8f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000120000002200", 0xa, 0x800}, {&(0x7f0000011600)='PMM\x00PMM', 0x7, 0x6000}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x6800}, {&(0x7f0000011d00)="2719c0d901000000803a0900803a09000000000006", 0x15, 0x8000}, {&(0x7f0000012e00)="ed41000000080000d8f4655fd8f4655fd8f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000012f00)="8081000000180000d8f4655fd8f4655fd8f4655f00000000000001000c00000010000800000000000af30100040000000000000000000000030000000d", 0x3d, 0x11100}, {&(0x7f0000013000)="8081000000180000d8f4655fd8f4655fd8f4655f00000000000001000c00000010000800000000000af302000400000000000000000000000200000010000000020000000100000013", 0x49, 0x11180}], 0x0, &(0x7f0000013c00)) 13:36:17 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=@newlink={0x34, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @veth={{0x9}, {0x4, 0x2, 0x0, 0x1, @void}}}]}, 0x34}, 0x1, 0x0, 0x0, 0x88470000}, 0x0) 13:36:17 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0xa, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000d8f4655fd8f4655f0100ffff53ef010001000000d8f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000011700)="111fc0d901", 0x5, 0x6800}, {&(0x7f0000011d00)="2719c0d901", 0x5, 0x8000}, {&(0x7f0000012e00)="ed41000000080000d8f4655fd8f4655fd8f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000012f00)="8081000000180000d8f4655fd8f4655fd8f4655f00000000000001000c00000010000800000000000af30100040000000000000000000000030000000d", 0x3d, 0x11100}, {&(0x7f0000013000)="8081000000180000d8f4655fd8f4655fd8f4655f00000000000001000c00000010000800000000000af302000400000000000000000000000200000010000000020000000100000013", 0x49, 0x11180}], 0x0, &(0x7f0000013c00)) (fail_nth: 3) 13:36:17 executing program 0: r0 = socket(0x10, 0x3, 0x0) r1 = socket$xdp(0x2c, 0x3, 0x0) getsockopt$IP_VS_SO_GET_TIMEOUT(r1, 0x0, 0x486, 0x0, 0x0) dup2(r0, r1) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f0000001100)=0x12, 0x4) 13:36:17 executing program 4: socket$packet(0x11, 0x3, 0x300) prlimit64(0x0, 0xe, &(0x7f0000000280)={0xe, 0x5ee}, 0x0) sched_setattr(0x0, &(0x7f00000001c0)={0x38, 0x2, 0x0, 0x0, 0x8}, 0x0) r0 = gettid() r1 = openat$sndseq(0xffffffffffffff9c, &(0x7f00000004c0), 0x0) read(r1, &(0x7f0000000280)=""/248, 0xf8) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000000080)={0x201, @time}) tkill(r0, 0xb) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r1, 0x40087602, &(0x7f0000000000)) 13:36:17 executing program 3: prlimit64(0x0, 0xe, &(0x7f0000000280)={0xe, 0x5ee}, 0x0) sched_setattr(0x0, &(0x7f00000001c0)={0x38, 0x2, 0x0, 0x0, 0x8}, 0x0) r0 = gettid() r1 = openat$sndseq(0xffffffffffffff9c, &(0x7f00000004c0), 0x0) read(r1, &(0x7f0000000280)=""/248, 0xf8) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000000080)={0x0, @time}) tkill(r0, 0xb) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r1, 0xc0605345, &(0x7f0000000000)) [ 651.961254][T14165] EXT4-fs warning (device loop1): ext4_multi_mount_protect:330: MMP startup interrupted, failing mount [ 651.961254][T14165] [ 652.036586][T14183] FAULT_INJECTION: forcing a failure. [ 652.036586][T14183] name failslab, interval 1, probability 0, space 0, times 0 [ 652.049324][T14183] CPU: 0 PID: 14183 Comm: syz-executor.2 Not tainted 5.16.0-rc2-syzkaller #0 [ 652.058079][T14183] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 652.068127][T14183] Call Trace: [ 652.071412][T14183] [ 652.074358][T14183] dump_stack_lvl+0xd6/0x122 [ 652.079048][T14183] dump_stack+0x11/0x1b 13:36:17 executing program 0: r0 = socket(0x1, 0x4, 0x2) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000040)={{{@in6=@mcast2, @in6=@private2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@empty}, 0x0, @in=@initdev}}, &(0x7f0000000140)=0xe8) sendmsg$nl_route_sched(r0, &(0x7f00000002c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000280)={&(0x7f0000000180)=@newtclass={0xd8, 0x28, 0x2, 0x70bd2b, 0x25dfdbff, {0x0, 0x0, 0x0, r1, {0x2, 0x1}, {0x0, 0xfff1}, {0xfff2, 0xfff3}}, [@tclass_kind_options=@c_qfq={{0x8}, {0x24, 0x2, [@TCA_QFQ_WEIGHT={0x8, 0x1, 0x1f}, @TCA_QFQ_WEIGHT={0x8, 0x1, 0x9}, @TCA_QFQ_LMAX={0x8, 0x2, 0x96}, @TCA_QFQ_WEIGHT={0x8, 0x1, 0x4}]}}, @TCA_RATE={0x6, 0x5, {0x1d, 0x8}}, @TCA_RATE={0x6, 0x5, {0x4, 0x3f}}, @tclass_kind_options=@c_hfsc={{0x9}, {0x64, 0x2, [@TCA_HFSC_FSC={0x10, 0x2, {0x6, 0x20000, 0x5}}, @TCA_HFSC_USC={0x10, 0x3, {0x5, 0x7, 0x8000}}, @TCA_HFSC_RSC={0x10, 0x1, {0x0, 0x800, 0x8}}, @TCA_HFSC_USC={0x10, 0x3, {0x23, 0xfffff001, 0x9}}, @TCA_HFSC_FSC={0x10, 0x2, {0x5, 0x1000, 0x5}}, @TCA_HFSC_USC={0x10, 0x3, {0x0, 0x3f, 0x5}}]}}, @tclass_kind_options=@c_red={0x8}]}, 0xd8}}, 0x4040094) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f0000001100)=0x12, 0x4) 13:36:17 executing program 0: socket(0x12, 0x3, 0x4) socket(0x8, 0x3, 0xffff) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x0) openat$full(0xffffffffffffff9c, &(0x7f0000000040), 0x400000, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f0000000080)=0x1d, 0x4) [ 652.083269][T14183] should_fail+0x23c/0x250 [ 652.087680][T14183] ? shmem_alloc_inode+0x22/0x30 [ 652.092623][T14183] __should_failslab+0x81/0x90 [ 652.097419][T14183] ? shmem_match+0xa0/0xa0 [ 652.101912][T14183] should_failslab+0x5/0x20 [ 652.106444][T14183] kmem_cache_alloc+0x4f/0x320 [ 652.111260][T14183] ? shmem_match+0xa0/0xa0 [ 652.115751][T14183] shmem_alloc_inode+0x22/0x30 [ 652.120510][T14183] new_inode_pseudo+0x38/0x190 [ 652.125323][T14183] new_inode+0x21/0x100 [ 652.129484][T14183] shmem_get_inode+0xb7/0x490 13:36:17 executing program 0: r0 = socket(0x10, 0x2, 0x3) r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000), 0x80000, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)=@deltfilter={0x2c, 0x2d, 0x200, 0x70bd25, 0x25dfdbff, {0x0, 0x0, 0x0, 0x0, {0x4, 0x4}, {0x9, 0xfff1}, {0x2, 0x5}}, [@TCA_RATE={0x6, 0x5, {0x9, 0x3}}]}, 0x2c}, 0x1, 0x0, 0x0, 0x4000}, 0x880) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f0000001100)=0x12, 0x4) [ 652.134199][T14183] __shmem_file_setup+0xf1/0x1d0 [ 652.139223][T14183] shmem_file_setup+0x37/0x40 [ 652.143903][T14183] __se_sys_memfd_create+0x1c1/0x350 [ 652.149200][T14183] __x64_sys_memfd_create+0x2d/0x40 [ 652.154468][T14183] do_syscall_64+0x44/0xd0 [ 652.158887][T14183] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 652.164930][T14183] RIP: 0033:0x7ff3bc5bcae9 13:36:17 executing program 0: init_module(&(0x7f0000000000)=']&+]\x96-@}-\x00', 0xa, &(0x7f00000000c0)) r0 = socket(0x10, 0x3, 0x0) ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(0xffffffffffffffff, 0xc0189373, &(0x7f0000000040)={{0x1, 0x1, 0x18, r0, {0x5}}, './file0\x00'}) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r1, 0x10e, 0x2, &(0x7f0000000080)=0x8000b, 0x4) 13:36:18 executing program 0: r0 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f0000001100)=0x12, 0x4) r1 = socket$xdp(0x2c, 0x3, 0x0) getsockopt$IP_VS_SO_GET_TIMEOUT(r1, 0x0, 0x486, 0x0, 0x0) getsockopt$sock_buf(r0, 0x1, 0x3b, &(0x7f0000000000)=""/32, &(0x7f0000000040)=0x20) [ 652.169436][T14183] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 652.189205][T14183] RSP: 002b:00007ff3ba332f48 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 652.197672][T14183] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 00007ff3bc5bcae9 [ 652.205644][T14183] RDX: 0000000000022300 RSI: 0000000000000000 RDI: 00007ff3bc6160fb [ 652.213614][T14183] RBP: 000000000000000a R08: 0000000000011180 R09: ffffffffffffffff [ 652.221953][T14183] R10: 000000000000000a R11: 0000000000000246 R12: 0000000008100000 13:36:18 executing program 0: r0 = socket(0x10, 0x800, 0x0) r1 = socket$can_j1939(0x1d, 0x2, 0x7) r2 = socket$can_j1939(0x1d, 0x2, 0x7) r3 = socket$inet(0x2, 0x4000000000000001, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r3, 0x8933, &(0x7f0000000300)={'vcan0\x00', 0x0}) bind$can_j1939(r2, &(0x7f0000000040)={0x1d, r4, 0x2}, 0x18) bind$can_j1939(r1, &(0x7f0000000280)={0x1d, r4, 0x3, {}, 0xfe}, 0x18) r5 = socket$inet(0x2, 0x4000000000000001, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r5, 0x8933, &(0x7f0000000300)={'vcan0\x00', 0x0}) bind$can_j1939(r1, &(0x7f0000000040)={0x1d, r6}, 0x18) recvfrom$packet(r0, &(0x7f0000000000)=""/86, 0x56, 0x40030122, &(0x7f0000000080)={0x11, 0x3, r6, 0x1, 0x4}, 0x14) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f0000001100)=0x12, 0x4) [ 652.229940][T14183] R13: 0000000020000100 R14: 0000000000040000 R15: 0000000020013c00 [ 652.238010][T14183] [ 652.271151][T14206] loop1: detected capacity change from 0 to 512 13:36:18 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0xa, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000d8f4655fd8f4655f0100ffff53ef010001000000d8f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000120000002200", 0xa, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x6800}, {&(0x7f0000011d00)="2719c0d901000000803a0900803a09000000000006", 0x15, 0x8000}, {&(0x7f0000012e00)="ed41000000080000d8f4655fd8f4655fd8f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000012f00)="8081000000180000d8f4655fd8f4655fd8f4655f00000000000001000c00000010000800000000000af30100040000000000000000000000030000000d", 0x3d, 0x11100}, {&(0x7f0000013000)="8081000000180000d8f4655fd8f4655fd8f4655f00000000000001000c00000010000800000000000af302000400000000000000000000000200000010000000020000000100000013", 0x49, 0x11180}], 0x0, &(0x7f0000013c00)) 13:36:18 executing program 3: prlimit64(0x0, 0xe, &(0x7f0000000280)={0xe, 0x5ee}, 0x0) sched_setattr(0x0, &(0x7f00000001c0)={0x38, 0x2, 0x0, 0x0, 0x8}, 0x0) r0 = gettid() r1 = openat$sndseq(0xffffffffffffff9c, &(0x7f00000004c0), 0x0) read(r1, &(0x7f0000000280)=""/248, 0xf8) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000000080)={0x0, @time}) tkill(r0, 0xb) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r1, 0xc0605345, &(0x7f0000000000)) 13:36:18 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=@newlink={0x34, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @veth={{0x9}, {0x4, 0x2, 0x0, 0x1, @void}}}]}, 0x34}, 0x1, 0x0, 0x0, 0x88480000}, 0x0) [ 653.100090][T14206] EXT4-fs warning (device loop1): ext4_multi_mount_protect:330: MMP startup interrupted, failing mount [ 653.100090][T14206] 13:36:18 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0xa, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000d8f4655fd8f4655f0100ffff53ef010001000000d8f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000011700)="111fc0d901", 0x5, 0x6800}, {&(0x7f0000011d00)="2719c0d901", 0x5, 0x8000}, {&(0x7f0000012e00)="ed41000000080000d8f4655fd8f4655fd8f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000012f00)="8081000000180000d8f4655fd8f4655fd8f4655f00000000000001000c00000010000800000000000af30100040000000000000000000000030000000d", 0x3d, 0x11100}, {&(0x7f0000013000)="8081000000180000d8f4655fd8f4655fd8f4655f00000000000001000c00000010000800000000000af302000400000000000000000000000200000010000000020000000100000013", 0x49, 0x11180}], 0x0, &(0x7f0000013c00)) (fail_nth: 4) 13:36:18 executing program 0: socket(0x10, 0x3, 0x0) r0 = socket$xdp(0x2c, 0x3, 0x0) getsockopt$IP_VS_SO_GET_TIMEOUT(r0, 0x0, 0x486, 0x0, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={'syz_tun\x00'}) r1 = socket(0x29, 0x5, 0x0) setsockopt$netlink_NETLINK_TX_RING(r1, 0x10e, 0xc, &(0x7f0000000040)={0x900000}, 0x10) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r1, 0x10e, 0x2, &(0x7f0000000040)=0x20000012, 0x4) 13:36:18 executing program 4: socket$packet(0x11, 0x3, 0x300) prlimit64(0x0, 0xe, &(0x7f0000000280)={0xe, 0x5ee}, 0x0) sched_setattr(0x0, &(0x7f00000001c0)={0x38, 0x2, 0x0, 0x0, 0x8}, 0x0) r0 = gettid() r1 = openat$sndseq(0xffffffffffffff9c, &(0x7f00000004c0), 0x0) read(r1, &(0x7f0000000280)=""/248, 0xf8) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000000080)={0x201, @time}) tkill(r0, 0xb) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r1, 0x401c5820, &(0x7f0000000000)) [ 653.169246][T14216] FAULT_INJECTION: forcing a failure. [ 653.169246][T14216] name failslab, interval 1, probability 0, space 0, times 0 [ 653.182009][T14216] CPU: 1 PID: 14216 Comm: syz-executor.2 Not tainted 5.16.0-rc2-syzkaller #0 [ 653.190878][T14216] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 653.201021][T14216] Call Trace: [ 653.204298][T14216] [ 653.207273][T14216] dump_stack_lvl+0xd6/0x122 [ 653.211870][T14216] dump_stack+0x11/0x1b [ 653.216208][T14216] should_fail+0x23c/0x250 [ 653.220622][T14216] ? security_inode_alloc+0x30/0x180 [ 653.225909][T14216] __should_failslab+0x81/0x90 [ 653.230689][T14216] should_failslab+0x5/0x20 [ 653.235215][T14216] kmem_cache_alloc+0x4f/0x320 [ 653.240071][T14216] security_inode_alloc+0x30/0x180 [ 653.245276][T14216] inode_init_always+0x214/0x3e0 [ 653.250255][T14216] ? shmem_match+0xa0/0xa0 [ 653.254760][T14216] new_inode_pseudo+0x6f/0x190 [ 653.259535][T14216] new_inode+0x21/0x100 [ 653.263697][T14216] shmem_get_inode+0xb7/0x490 [ 653.268388][T14216] __shmem_file_setup+0xf1/0x1d0 [ 653.273363][T14216] shmem_file_setup+0x37/0x40 [ 653.278134][T14216] __se_sys_memfd_create+0x1c1/0x350 [ 653.283432][T14216] __x64_sys_memfd_create+0x2d/0x40 [ 653.288644][T14216] do_syscall_64+0x44/0xd0 [ 653.293072][T14216] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 653.299023][T14216] RIP: 0033:0x7ff3bc5bcae9 13:36:19 executing program 0: r0 = socket(0x10, 0x3, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPCTNL_MSG_TIMEOUT_NEW(r1, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000040)={0x50, 0x0, 0x8, 0x301, 0x0, 0x0, {0x3, 0x0, 0x4}, [@CTA_TIMEOUT_DATA={0x14, 0x4, 0x0, 0x1, @icmp=[@CTA_TIMEOUT_ICMP_TIMEOUT={0x8, 0x1, 0x1, 0x0, 0x6}, @CTA_TIMEOUT_ICMP_TIMEOUT={0x8}]}, @CTA_TIMEOUT_L3PROTO={0x6, 0x2, 0x1, 0x0, 0x883e}, @CTA_TIMEOUT_L4PROTO={0x5, 0x3, 0x11}, @CTA_TIMEOUT_NAME={0x9, 0x1, 'syz0\x00'}, @CTA_TIMEOUT_NAME={0x9, 0x1, 'syz0\x00'}]}, 0x50}, 0x1, 0x0, 0x0, 0x40040}, 0x40000) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f0000001100)=0x12, 0x4) r2 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000140), 0x100, 0x0) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f0000000200)={{{@in=@dev, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@private2}}, &(0x7f0000000300)=0xe8) r6 = inotify_init1(0x0) fcntl$setown(r6, 0x8, 0xffffffffffffffff) fcntl$getownex(r6, 0x10, &(0x7f0000000080)={0x0, 0x0}) tkill(r7, 0x15) r8 = eventfd2(0x3, 0x180001) r9 = socket(0x2, 0x2, 0x0) getsockopt$sock_cred(r9, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) r12 = add_key$keyring(&(0x7f00000000c0), &(0x7f0000000100)={'syz', 0x0}, 0x0, 0x0, 0xfffffffffffffffd) r13 = add_key$keyring(&(0x7f0000000140), &(0x7f0000000000)={'syz', 0x2}, 0x0, 0x0, r12) keyctl$setperm(0x5, r13, 0x202002) keyctl$chown(0x4, r13, r10, r11) r14 = socket$xdp(0x2c, 0x3, 0x0) sendmsg$netlink(r2, &(0x7f0000000580)={&(0x7f0000000180)=@proc={0x10, 0x0, 0x25dfdbff, 0x1}, 0xc, &(0x7f00000004c0)=[{&(0x7f00000001c0)={0x10, 0x24, 0x200, 0x70bd2a, 0x25dfdbfb}, 0x10}, {&(0x7f00000005c0)=ANY=[@ANYRESOCT, @ANYRES32=r5, @ANYBLOB="080000000400eeff", @ANYRES32=r7, @ANYBLOB="60997db290411d6bd8ddacbf8f00099df9813842cd4c3616b29ac2ef78b0f54171722d0339e620ab239f2f42a579b78a0500ce71b1e1d159c5f2e0c3297e4fc837363ebc6f061a2a2672840a3421bd4335657264afd99ee1ee7101213534a8dbb04f3ee8f41365d2f63b7b02ed7c32ac679fd07b93079d2fb66e76ee708bc6abb84dc94ddce3208120a8ee8b04961f96bb7e0726c58ff8355b127abccbe7d180b50de542e1c35224ef845d8b5ec385ebaaa0c7b763499ddf3de6f0d0827725fff6a17bfbd24f67467324e716afbf238a2a488baa04dbfe146374efbbd16010e78714000000"], 0x164}, {&(0x7f0000001140)=ANY=[@ANYBLOB="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@ANYRES32=r8, @ANYBLOB="004000010000"], 0x11c8}, {&(0x7f0000003540)={0x1264, 0x10, 0x4, 0x70bd25, 0x25dfdbfd, "", [@generic="61ae1d9cb4d06e83b03cdf222d70906a9e68a4e815f6a19856eb306771e7d491190aa6fd36ab1cea9b6c9c2c02b2598e22107d487d37084a55a707851ae0a4f5d8e4a44191c64f710c56386ebd6964660dce4f991d36c40d77de258110b7a6c7b7dfd157371f89e8bdcfb7614a708e380c2a7abf0edd6b70993ceea74e777a66d15f869e68759be12f924a943230d0687100198ead302ca0614f4e0437fff8f95b68a4aabda0", @nested={0x1a8, 0x18, 0x0, 0x1, [@typed={0x4, 0x49}, @typed={0xc, 0x93, 0x0, 0x0, @u64=0x1}, @generic="41ce14635cade393d08d7ecd786c0be041e42d738c33088988c49364a9b6489829e7f6490e48ed23211c2bc5a3518b20340a382e46fad284f2c40ff1bcd3e56f38bdd9e43ba2641feea897318a6e792f6779a513360fd6f230f3d823fab1d329fc5f1d5180d9271d9bf42ad013460816c7507378242fc40bd2f8299c44246c8a833232620e7ac6a9a9c9c6712220bf632bad86feba08240bdbb2e2bd7e554b4cddc59061f55c4e1ada47912b3f97016cec90d03629b4e966731c21fbf0d93ac163cbb0953792143aec6f6bbee9c8926c", @typed={0x8, 0x95, 0x0, 0x0, @u32}, @typed={0xb9, 0x36, 0x0, 0x0, @binary="b8e9143da496e8c34ca87a482ba1229095009ed607081494e577a0b7a7705189128fee27953855d1062189b18af0e723bf0cf4a68278a5d610bfa8e0aebc0071ba2b91facb489c2b70f58c12bec34e1063a4bf84af68d1016805b93d830da583a807e0a24519dd5521ec665653a034b3ecd3bd448244b2a055a51abed57b324f6e5d0bc06efc193f1c6b8b135dbb39a1da35a075925970e2d690d3441b211fa09d871e826c088254c6ca94672752607f1a10bfb97d"}]}, @nested={0x1004, 0x2a, 0x0, 0x1, [@generic="bc5ee1f4b0c486d6e77c39757b0d74be4685d242f439a142ff3a9dff34b2e423b60397361c6a5f55bd10c4e0b3ca742e487baf48f3e80d99e256d519c554f4c0ccd2ff33adfe51a147aeafad8bd76e781aad8cbf7d87689ed75cd2da2f1c454cace8c23164623a7e2373062e8f674e4ef51b2af23a70f323facc0d89769c11f206d1e509eb06f184843ff3434d05736527e91e215f55830d01fb150b5c661e7c1e1e1a9669aa0cc7a59ae8a602b38a4acf8fc02b55d1013a83061156551366e8405d3839bdaafddaba7e30d97ddf9d6d9ba82179991fa39df68695b7ccfa8e312f5975a6e34607c1f475c13a8e9e23b2445b2cf437ba22624b6624eacd8b73e7be12996ad3a8c63a6667f8742ff8ecc55d0cd15a19df8992a8e0a5d6baa079fe4278b734506eff4aecc8010f215571484f638995f1248e6a3070f2825f0915c10c0e0b103d5037277329e801585c5561ac5da2365d61e7b81463d0aa9d651130dce55e21f7109ca28a47c791c3f7afb1e02e0fddcec8e47657131f4276def9473a76faf5ee61e77f269279f9c8b6b39c84aa3bb9f31c7e4d497a8d1bea892182b0e55f6ea7dbe353c6c4e512be3ded454c6f502aa81cfb05b876eaf5771c7380edd4f8ebe8386b92205c2fc79ad83cdf94abc064113638dc9d948ca11bfa29713d37f6b4254677ecf63484b2dd77d7df37626673cf181b142bcdfe07b9f72bce44fb24caede8b664e03d1280081ca2e92aadc1fc7a8a4229407b4185867b5e8aafa85ef62a32e24b186fefcd7f7d98149b04205bd7f274cc74f5cc31b8a43254cf306435e1613f01b6f843cd221ecac83d2561dbaf5a1baaf5174599e508f211bf8d5152fbe337cf344ed94bb7112357b5ae27525a98529bdd2846fc44a81b65b477652c472d1da1861cf4d30dea0c41c2e9beeedefbfac9d6fcab3f4dbd76806e84dee8b844bdc5fbf82719f359013b2f3da5ddf50f79bbb0989e152f0389992d0fa1b58de29a1e78bfa5795cc66a699c18c7335bdc5b665e2de5a664abcb43b07ab5ac6b02babc1c91d8d9a68e5f515a5b595609a85478e70c40e019fcf4f6fd51f9d01edce0c0ae137300ba4341fb5e0526799bef23396bf29468946f04e34662e67fa67865fca77155be6423e8f933d122f815cdcfd9d2ae27bcc70eaec76e11aa03a1dfb46841352f5bcfdc5677b0fb249bf003c38a67dae31058960589dad690358476958211ed8b7492d1cd4f1e91e76a318475e0b0da2594ec301066d06de378c15ae33e64de376852b6f16bc93e0c5650d6974d12799e53dc22ab184fcefafb3f15236df2befd049ba31e23dd10bb3b4a9ffdd229cca2c47e0489de208d5f9ced91b20403782a620ddeb469c83ded6f7d7258f23298011b57550da5df960db594435c82f8d826ae5c184850edec34a8c8e94f0436aaacc363c7111036baca0031edfc1a3ccd1ffe1d064141654e7ca1ec19e198379909ea1d2ec42fcf56f00fb1068143959aba2e41d14e998e07c7f8b5df550291341270b98e9426312a85473e8db9c50d566004339fede62ad5847a1cbcf4e035403ce952fbaa9b72d4c51184a668a4c77a5beb2cfb7f30369bd20bc0c69fd5fd527311eff05c7cf77d88129c14d08e4f9fa7a4118445ab6af1c9bb6a35275734310ff00c850ac09b2d73eeb890d74d455546c172a7ebe93eb1aaa9565bbf19853857e20c8eb4deb12e63b61e826f3121031759d6a25c3f8c48e0ba34402d8f2d4a746e0b294369e02d69349c9a14df0f266b0e066497d08e9d85ecb08e0c327ea417746bd398b6d4ccd5eced85af4bfc5ec39f1d6503404edc97c00faba8acb3dbe24e01a7a06e5006030a8387385958dc1265b18797604796894cec0d6cdf707b401eda0c14ff1344b333fa709c71936a0db8ff18e0ef828a808eef9206a1d24d3779002895ea3823a5a256fc7da3f4a941f72d94f609a0994e6101a7dfd3965ce3ef5a31dec6921d1a798325c247465210d835d8ea904e1a759ddf6beda23c765c6fb2c04cb3bc15f56a9a1f9e698d638cdfcc62fcbabcbfc963f17c1a3f2828659f577830c5c0cfe62e20ecddd10710ace9b4daddd26f9999943b94621f0c4697048ae6092dac6fc0a214187f916e65b2c725fc940ca7ed84ba0b33e82658ad7a4831b27de79f8898c401d4fcfff17ca8b31789f675c78f071f8bea58d8179f2242a4a74324cead788551c2b0ab24dd3ef02cb61069ac3d75817cdc796af259f86abbbe2d76f7554b1e8f489065b897299d37225d02ec47ec7b1c4a75d31c402d7180102916aa4c8ab27becad436ef14b55804169fb39b5c591bc3895b53cfd945e25f1c3c55f90a9006882ea756d508a24c0a9ca6dcd5a15d059d927547b58c3ca67c9fe1bbad361b32b9831fbf99d7a8f0f9fa67689418f11278effd4a9c94ddeda77fe6f8f82d14d095a20e2b98314929bd7a8676093daa6f4bfc1da237a229cda1157d550f7ab35a90b22b2bfb4eba988cf92731f752b2bd73c6fb3c27e55bf4c2fbc2f3a1bdb3c4be3812e7b9f6eecf01c9bbb994932ef1fc1ed8137495eb441cc67a7a42a4626a1fb1c7adc2ff8f9e501e6cf6caf67adc57e52ddf6994c49197020f1971572121c90bb88915d67fecf538fbb137c41fcac9b7b0f09cf0c9570cfd931cec133d901cb967131dfe04bd6845177f2420c9a5e2498601f513f4dfd20b0b9023cbf4918f492ed914f6345e6bc520b5ce9dd950dd5625bf1ae6f6531d5a9deb1818d1041f54bbbbe8911c2e347b980a63a615146323a034831177bb7a58ade9a2ee3e60da531f47debc07a73d1809e09dde3d2f4e92db73e9c736fc4799d3b847b0c5ecbb707082c34535774c5a1a5efc5958aa196ae5f281b249e69d4834e8814e0c54b76a5fc174f5d222249ea79ef037ecdb86522a957e13fc66420e15b8b807753dbfc92f592e333138f1f9ed7403dbf81ba041a28c0733382dfee2e933f2d517cc64510c142a8607146ae7dc7df1bd07e4504b714360ba699b04c3b2e44ac4143d0a99b6c8bb182231e6745a0c1d6e0bfc45aa4ad10542285f219a81f256bc75e5d0ed0bd3e5d416c040e8a5cf778be3c25925f84468aba1e0413324960a7076cde9e3a1af31b4ba6888ed795259dfdaa5bb6c867fcecfa92d30c5e63cd30eddd3df476a8f5948697bc21a1c3945fc09f1ea35a6ef11149e66c3696e02fb2dd4b55df5f9b08c9c033198ee66b959a4c6637f30b8261effebb2173e05c785079c123d291a8fca3ab333d0f4a0c8f182607544b4a4ec6642d389920b879fbc0518828d948db2d6c73da9d0c8742ee65266b129dd7b66fb57f0d24e6f5efcfeb73688dddb6d9ddac1cbc5271624d096a5929b835f8d33f9867ada103deb7e3bb581b61c73332b4a5f796b54b08d477779b6005be2bd2b5ea66c4ef860ee9cb08fc82bae0d480dd094d0786d9e915ce8d198dddafecc6568aa75bdd24ff2171698adacde11bf0e1ae88897293cf46c6a2a4b40859ad43e9ffb0bb7661c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0x1264}], 0x4, &(0x7f0000000a00)=ANY=[@ANYBLOB="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", @ANYRES32=0x0, @ANYRESDEC, @ANYRES32=0xee00, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32=r4, @ANYRES16=r7, @ANYRESHEX=r3, @ANYBLOB="000000001c46282e855d155897000001020013814af430dfa6861bf00000", @ANYRES32=0x0, @ANYRES64=r12, @ANYRES32, @ANYBLOB="000000001c000000000000000100000001000000", @ANYRES32=r1, @ANYRES32=r14, @ANYRES32=r0, @ANYBLOB='\x00\x00\x00\x00'], 0x80, 0x40}, 0x24000081) [ 653.303455][T14216] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 653.323069][T14216] RSP: 002b:00007ff3ba332f48 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 653.331492][T14216] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 00007ff3bc5bcae9 [ 653.339474][T14216] RDX: 0000000000022300 RSI: 0000000000000000 RDI: 00007ff3bc6160fb [ 653.347579][T14216] RBP: 000000000000000a R08: 0000000000011180 R09: ffffffffffffffff [ 653.355579][T14216] R10: 000000000000000a R11: 0000000000000246 R12: 0000000008100000 13:36:19 executing program 0: r0 = socket(0x10, 0x3, 0x0) recvmmsg$unix(0xffffffffffffffff, &(0x7f0000007e00)=[{{&(0x7f0000000000)=@abs, 0x6e, &(0x7f0000000440)=[{&(0x7f0000000080)=""/226, 0xe2}, {&(0x7f0000000180)=""/57, 0x39}, {&(0x7f00000001c0)=""/92, 0x5c}, {&(0x7f0000000240)=""/150, 0x96}, {&(0x7f0000000300)=""/152, 0x98}, {&(0x7f00000003c0)=""/110, 0x6e}], 0x6, &(0x7f00000004c0)=[@rights={{0x30, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c}}, @cred={{0x1c}}, @cred={{0x1c}}, @rights={{0x2c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @rights={{0x2c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0x170}}, {{&(0x7f0000000640), 0x6e, &(0x7f0000000880)=[{&(0x7f00000006c0)=""/220, 0xdc}, {&(0x7f00000007c0)=""/174, 0xae}], 0x2, &(0x7f00000008c0)=[@rights={{0x28, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @cred={{0x1c}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c}}, @cred={{0x1c}}], 0xf8}}, {{&(0x7f00000009c0), 0x6e, &(0x7f0000000b40)=[{&(0x7f0000000a40)=""/229, 0xe5}], 0x1, &(0x7f0000000b80)=[@cred={{0x1c}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @cred={{0x1c}}, @rights={{0x2c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x28, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c}}], 0xf0}}, {{&(0x7f0000000c80), 0x6e, &(0x7f0000000f80)=[{&(0x7f0000001140)=""/4096, 0x1000}, {&(0x7f0000000d00)=""/187, 0xbb}, {&(0x7f0000000dc0)=""/173, 0xad}, {&(0x7f0000000e80)=""/228, 0xe4}], 0x4}}, {{&(0x7f0000000fc0), 0x6e, &(0x7f0000001080)=[{&(0x7f0000002140)=""/4096, 0x1000}, {&(0x7f0000001040)=""/14, 0xe}, {&(0x7f0000003140)=""/4096, 0x1000}], 0x3, &(0x7f0000004140)=[@rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c}}, @rights={{0x30, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @rights={{0x28, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}], 0x150}}, {{&(0x7f00000042c0), 0x6e, &(0x7f00000010c0)=[{&(0x7f0000004340)=""/207, 0xcf}, {&(0x7f0000004440)=""/4096, 0x1000}], 0x2, &(0x7f0000005440)=[@cred={{0x1c}}, @cred={{0x1c}}, @rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @rights={{0x28, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x10}}], 0xb8}}, {{&(0x7f0000005540), 0x6e, &(0x7f0000005800)}}, {{&(0x7f0000005840)=@abs, 0x6e, &(0x7f0000007d00)=[{&(0x7f00000058c0)=""/99, 0x63}, {&(0x7f0000005940)=""/4096, 0x1000}, {&(0x7f0000006940)=""/223, 0xdf}, {&(0x7f0000006a40)=""/254, 0xfe}, {&(0x7f0000006b40)=""/238, 0xee}, {&(0x7f0000006c40)=""/182, 0xb6}, {&(0x7f0000006d00)=""/4096, 0x1000}], 0x7, &(0x7f0000007d80)=[@cred={{0x1c}}, @rights={{0x28, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0x48}}], 0x8, 0x20, &(0x7f0000008000)={0x77359400}) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r5, &(0x7f00000000c0)=[{&(0x7f0000000180)="77690addcfbe1fbb66ec", 0xff3b}], 0x1, 0x1) close(r5) splice(r4, 0x0, r5, 0x0, 0xfffd, 0x0) r6 = inotify_init1(0x0) pipe(&(0x7f0000005640)) r7 = accept$nfc_llcp(r2, &(0x7f00000055c0), &(0x7f0000005500)=0x60) dup3(r7, r1, 0x0) fcntl$setown(r6, 0x8, 0xffffffffffffffff) fcntl$getownex(r6, 0x10, &(0x7f0000000080)={0x0, 0x0}) tkill(r8, 0x15) sendmsg$nl_route(r3, &(0x7f0000008100)={&(0x7f0000008040)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f00000080c0)={&(0x7f0000008080)=@RTM_GETNSID={0x34, 0x5a, 0x200, 0x70bd2b, 0x25dfdbfc, {}, [@NETNSA_FD={0x8}, @NETNSA_PID={0x8, 0x2, 0xffffffffffffffff}, @NETNSA_FD={0x8, 0x3, r4}, @NETNSA_PID={0x8, 0x2, r8}]}, 0x34}, 0x1, 0x0, 0x0, 0x40800}, 0x40054) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f0000001100)=0x12, 0x4) [ 653.363688][T14216] R13: 0000000020000100 R14: 0000000000040000 R15: 0000000020013c00 [ 653.371682][T14216] 13:36:19 executing program 3: prlimit64(0x0, 0xe, &(0x7f0000000280)={0xe, 0x5ee}, 0x0) sched_setattr(0x0, &(0x7f00000001c0)={0x38, 0x2, 0x0, 0x0, 0x8}, 0x0) r0 = gettid() r1 = openat$sndseq(0xffffffffffffff9c, &(0x7f00000004c0), 0x0) read(r1, &(0x7f0000000280)=""/248, 0xf8) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000000080)={0x0, @time}) tkill(r0, 0xb) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r1, 0xc0605345, &(0x7f0000000000)) 13:36:19 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0xa, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000d8f4655fd8f4655f0100ffff53ef010001000000d8f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000011700)="111fc0d901", 0x5, 0x6800}, {&(0x7f0000011d00)="2719c0d901", 0x5, 0x8000}, {&(0x7f0000012e00)="ed41000000080000d8f4655fd8f4655fd8f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000012f00)="8081000000180000d8f4655fd8f4655fd8f4655f00000000000001000c00000010000800000000000af30100040000000000000000000000030000000d", 0x3d, 0x11100}, {&(0x7f0000013000)="8081000000180000d8f4655fd8f4655fd8f4655f00000000000001000c00000010000800000000000af302000400000000000000000000000200000010000000020000000100000013", 0x49, 0x11180}], 0x0, &(0x7f0000013c00)) (fail_nth: 5) 13:36:19 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=@newlink={0x34, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @veth={{0x9}, {0x4, 0x2, 0x0, 0x1, @void}}}]}, 0x34}, 0x1, 0x0, 0x0, 0x88a8ffff}, 0x0) 13:36:19 executing program 0: r0 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f0000001100)=0x12, 0x4) ioctl$FS_IOC_GETFSLABEL(r0, 0x81009431, &(0x7f0000000000)) [ 653.406707][T14234] loop1: detected capacity change from 0 to 512 [ 653.438659][T14234] EXT4-fs warning (device loop1): read_mmp_block:107: Error -117 while reading MMP block 12 [ 653.468527][T14241] FAULT_INJECTION: forcing a failure. [ 653.468527][T14241] name failslab, interval 1, probability 0, space 0, times 0 [ 653.481237][T14241] CPU: 0 PID: 14241 Comm: syz-executor.2 Not tainted 5.16.0-rc2-syzkaller #0 [ 653.490025][T14241] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 653.500090][T14241] Call Trace: [ 653.503433][T14241] [ 653.506354][T14241] dump_stack_lvl+0xd6/0x122 [ 653.510950][T14241] dump_stack+0x11/0x1b [ 653.515155][T14241] should_fail+0x23c/0x250 [ 653.519566][T14241] ? __d_alloc+0x36/0x370 [ 653.523905][T14241] __should_failslab+0x81/0x90 [ 653.528727][T14241] should_failslab+0x5/0x20 [ 653.533613][T14241] kmem_cache_alloc+0x4f/0x320 [ 653.538464][T14241] ? security_inode_alloc+0x138/0x180 [ 653.543954][T14241] ? __init_rwsem+0x59/0x70 [ 653.548504][T14241] __d_alloc+0x36/0x370 [ 653.552845][T14241] ? debug_smp_processor_id+0x18/0x20 [ 653.558314][T14241] d_alloc_pseudo+0x1a/0x50 [ 653.562852][T14241] alloc_file_pseudo+0x77/0x150 [ 653.567731][T14241] __shmem_file_setup+0x14c/0x1d0 [ 653.572771][T14241] shmem_file_setup+0x37/0x40 [ 653.577432][T14241] __se_sys_memfd_create+0x1c1/0x350 [ 653.582705][T14241] __x64_sys_memfd_create+0x2d/0x40 [ 653.587913][T14241] do_syscall_64+0x44/0xd0 [ 653.592384][T14241] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 653.598304][T14241] RIP: 0033:0x7ff3bc5bcae9 [ 653.602717][T14241] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 653.622565][T14241] RSP: 002b:00007ff3ba332f48 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 653.631289][T14241] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 00007ff3bc5bcae9 [ 653.639339][T14241] RDX: 0000000000022300 RSI: 0000000000000000 RDI: 00007ff3bc6160fb [ 653.647297][T14241] RBP: 000000000000000a R08: 0000000000011180 R09: ffffffffffffffff [ 653.655291][T14241] R10: 000000000000000a R11: 0000000000000246 R12: 0000000008100000 [ 653.663276][T14241] R13: 0000000020000100 R14: 0000000000040000 R15: 0000000020013c00 [ 653.671261][T14241] 13:36:19 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0xa, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000d8f4655fd8f4655f0100ffff53ef010001000000d8f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000120000002200", 0xa, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x6800}, {&(0x7f0000011d00)="2719c0d901000000803a0900803a09000000000006", 0x15, 0x8000}, {&(0x7f0000012e00)="ed41000000080000d8f4655fd8f4655fd8f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000012f00)="8081000000180000d8f4655fd8f4655fd8f4655f00000000000001000c00000010000800000000000af30100040000000000000000000000030000000d", 0x3d, 0x11100}, {&(0x7f0000013000)="8081000000180000d8f4655fd8f4655fd8f4655f00000000000001000c00000010000800000000000af302000400000000000000000000000200000010000000020000000100000013", 0x49, 0x11180}], 0x0, &(0x7f0000013c00)) 13:36:19 executing program 4: socket$packet(0x11, 0x3, 0x300) prlimit64(0x0, 0xe, &(0x7f0000000280)={0xe, 0x5ee}, 0x0) sched_setattr(0x0, &(0x7f00000001c0)={0x38, 0x2, 0x0, 0x0, 0x8}, 0x0) r0 = gettid() r1 = openat$sndseq(0xffffffffffffff9c, &(0x7f00000004c0), 0x0) read(r1, &(0x7f0000000280)=""/248, 0xf8) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000000080)={0x201, @time}) tkill(r0, 0xb) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r1, 0x4020940d, &(0x7f0000000000)) 13:36:19 executing program 0: r0 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f0000001100)=0x12, 0x4) ioctl$BTRFS_IOC_SET_RECEIVED_SUBVOL(r0, 0xc0c89425, &(0x7f0000000000)={"cb8fc6f1a96ff5703943c369ae6406b1", 0x0, 0x0, {0x1e, 0x8}, {0xb7, 0x9}, 0xfffffffffffffff7, [0xfffffffeffffffff, 0xe6, 0x800, 0x101, 0x6, 0x8000, 0xffffffff, 0x5, 0xfff, 0x101, 0xffffffff, 0x8, 0xa63, 0x0, 0x6, 0x20]}) ioctl$BTRFS_IOC_SET_RECEIVED_SUBVOL(r0, 0xc0c89425, &(0x7f0000000100)={"65b0e4167fda95a15a64157027a9472a", r1, 0x0, {0x80000001, 0x3f}, {0x4, 0x6}, 0x6, [0x5, 0x20, 0x7, 0x7, 0xfff, 0x6, 0x9, 0x3, 0x5, 0x0, 0x7, 0x12, 0x0, 0x9, 0x800, 0x8]}) r2 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r2, 0x10e, 0xc, &(0x7f0000000040)={0x900000}, 0x10) r3 = socket(0x10, 0x3, 0x0) r4 = syz_genetlink_get_family_id$nl80211(&(0x7f00000000c0), 0xffffffffffffffff) sendmsg$NL80211_CMD_CONTROL_PORT_FRAME(r3, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000540)={&(0x7f0000001700)={0x224, r4, 0x1, 0x0, 0x0, {{}, {@void, @void}}, [@NL80211_ATTR_FRAME={0x20d, 0x33, @mgmt_frame=@beacon={@with_ht={{{}, {}, @device_a, @broadcast}}, 0x0, @default, 0x0, @void, @val, @val={0x3, 0x1}, @val={0x4, 0x6}, @val={0x6, 0x2}, @void, @val={0x25, 0x3}, @void, @val={0x3c, 0x4}, @val={0x2d, 0x1a}, @void, @val={0x71, 0x7}, @void, [{0xdd, 0xb1, "dc94ce8b843932e153afbc3356a15b4999bfd29687f4a97a92fac597a28d58d9bca310000d59259c6a670803dc7801b62f3fe9a03a84582c7317c74b1bd54a448029a7e8de09fa2cba9b1f3a224ab16fecb875dd12da996b7a4580a56bcd7de9257475a9eba10ddec23cf6fd3bc279becefaf762103a39262dffc945c4e784215d3c373c9e25c8bfc660ccf93bb473c026a65af65b886eba001d45ec636d33b24181214caf450d37ac0fa1e58a6ca3762d"}, {0xdd, 0x15, "5934bc876011c15c8e0e524b75850e48475414700e"}, {0xdd, 0x41, "a53f23058026f343fe9d80b26a41cb078be46813c89d7fa6b11d1d57b834cdee45ecb17cc68e635bb0c69f9bfcef25e0258366f8fa9903f16dc6697410b8f66469"}, {0xdd, 0xb, "0b5fadb7650d52ad2ae03a"}, {0xdd, 0x84, "12ccac58d3b28cbc7b700070a0a6ae250be0e1225421ebf0bf0d470b2525114d2bc321376a0ca38f1c40844ba83c212932e489244a21b15e048b59b39af3cabd2af7c3381014abc6ea6d10607490820f4c9e268a6b5a92ca43e18644a7b521d694df0fb6e009d69e0491f0ec37146a3b6e61a9c17e37f8d70cffc0439151d32bd8615344"}]}}]}, 0x224}}, 0x0) sendmsg$NL80211_CMD_SET_REKEY_OFFLOAD(r2, &(0x7f0000000400)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f00000003c0)={&(0x7f0000000240)={0x148, r4, 0x2, 0x70bd2b, 0x25dfdbfd, {{}, {@void, @void}}, [@NL80211_ATTR_REKEY_DATA={0x40, 0x7a, 0x0, 0x1, [@NL80211_REKEY_DATA_AKM={0x8, 0x4, 0x100}, @NL80211_REKEY_DATA_KCK={0x14, 0x2, @kck="b9c8304da09e5a281c85f25570f20057"}, @NL80211_REKEY_DATA_REPLAY_CTR={0xc, 0x3, "5322f0e710c8e628"}, @NL80211_REKEY_DATA_REPLAY_CTR={0xc, 0x3, "c1c6bc3968755366"}, @NL80211_REKEY_DATA_AKM={0x8, 0x4, 0x1f}]}, @NL80211_ATTR_REKEY_DATA={0xf4, 0x7a, 0x0, 0x1, [@NL80211_REKEY_DATA_KEK={0x24, 0x1, @kek_ext="f303456cd1b76823f00f86c50fa3ce49583b65d58e680916ebce455baeaa321d"}, @NL80211_REKEY_DATA_KEK={0x24, 0x1, @kek_ext="38252a14e94bd39e4d33b011d6568c5c8dfaf836ca954058d39cfbec1c02f2c3"}, @NL80211_REKEY_DATA_KCK={0x14, 0x2, @kck="2225bc6f606ee9a14308c0f1198c988f"}, @NL80211_REKEY_DATA_KEK={0x24, 0x1, @kek_ext="402c574845de12d29e19e2297ff0cd6b9bf38867ca77c32f811fe94c5deae11d"}, @NL80211_REKEY_DATA_REPLAY_CTR={0xc, 0x3, "7f62bda3a9fb1bc5"}, @NL80211_REKEY_DATA_KEK={0x14, 0x1, @kek="95ad698cf32d6183cfffa08e6b32dd0d"}, @NL80211_REKEY_DATA_REPLAY_CTR={0xc, 0x3, "fff66bb84546b74d"}, @NL80211_REKEY_DATA_KCK={0x14, 0x2, @kck="c05480d2236d56875342c0ef5f61afb4"}, @NL80211_REKEY_DATA_REPLAY_CTR={0xc, 0x3, "62c2ecee3c4a575c"}, @NL80211_REKEY_DATA_KEK={0x24, 0x1, @kek_ext="d0e1f320cb3ed57519ee73703ea8ad864c73c936fd2cbb921b0f8c15a69d5c58"}]}]}, 0x148}, 0x1, 0x0, 0x0, 0x4}, 0x24004800) 13:36:19 executing program 3: prlimit64(0x0, 0xe, &(0x7f0000000280)={0xe, 0x5ee}, 0x0) sched_setattr(0x0, &(0x7f00000001c0)={0x38, 0x2, 0x0, 0x0, 0x8}, 0x0) gettid() r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f00000004c0), 0x0) read(r0, &(0x7f0000000280)=""/248, 0xf8) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000000080)={0x201, @time}) tkill(0x0, 0xb) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r0, 0xc0605345, &(0x7f0000000000)) 13:36:19 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=@newlink={0x34, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @veth={{0x9}, {0x4, 0x2, 0x0, 0x1, @void}}}]}, 0x34}, 0x1, 0x0, 0x0, 0x98030000}, 0x0) 13:36:19 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0xa, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000d8f4655fd8f4655f0100ffff53ef010001000000d8f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000011700)="111fc0d901", 0x5, 0x6800}, {&(0x7f0000011d00)="2719c0d901", 0x5, 0x8000}, {&(0x7f0000012e00)="ed41000000080000d8f4655fd8f4655fd8f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000012f00)="8081000000180000d8f4655fd8f4655fd8f4655f00000000000001000c00000010000800000000000af30100040000000000000000000000030000000d", 0x3d, 0x11100}, {&(0x7f0000013000)="8081000000180000d8f4655fd8f4655fd8f4655f00000000000001000c00000010000800000000000af302000400000000000000000000000200000010000000020000000100000013", 0x49, 0x11180}], 0x0, &(0x7f0000013c00)) (fail_nth: 6) [ 653.743731][T14257] loop1: detected capacity change from 0 to 512 [ 653.752448][T14257] EXT4-fs warning (device loop1): read_mmp_block:107: Error -117 while reading MMP block 12 [ 653.758552][T14255] FAULT_INJECTION: forcing a failure. [ 653.758552][T14255] name failslab, interval 1, probability 0, space 0, times 0 [ 653.775385][T14255] CPU: 0 PID: 14255 Comm: syz-executor.2 Not tainted 5.16.0-rc2-syzkaller #0 [ 653.784205][T14255] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 653.794268][T14255] Call Trace: [ 653.797575][T14255] [ 653.800620][T14255] dump_stack_lvl+0xd6/0x122 [ 653.805211][T14255] dump_stack+0x11/0x1b [ 653.809584][T14255] should_fail+0x23c/0x250 [ 653.814018][T14255] ? __alloc_file+0x2e/0x1a0 [ 653.818663][T14255] __should_failslab+0x81/0x90 [ 653.823441][T14255] should_failslab+0x5/0x20 [ 653.827929][T14255] kmem_cache_alloc+0x4f/0x320 [ 653.832755][T14255] __alloc_file+0x2e/0x1a0 [ 653.837191][T14255] alloc_empty_file+0xcd/0x1c0 [ 653.841941][T14255] alloc_file+0x3a/0x280 [ 653.846466][T14255] alloc_file_pseudo+0xfa/0x150 [ 653.851350][T14255] __shmem_file_setup+0x14c/0x1d0 [ 653.856369][T14255] shmem_file_setup+0x37/0x40 [ 653.861116][T14255] __se_sys_memfd_create+0x1c1/0x350 [ 653.866930][T14255] __x64_sys_memfd_create+0x2d/0x40 [ 653.872127][T14255] do_syscall_64+0x44/0xd0 [ 653.876532][T14255] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 653.882862][T14255] RIP: 0033:0x7ff3bc5bcae9 [ 653.887290][T14255] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 653.906907][T14255] RSP: 002b:00007ff3ba332f48 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 653.915400][T14255] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 00007ff3bc5bcae9 [ 653.923356][T14255] RDX: 0000000000022300 RSI: 0000000000000000 RDI: 00007ff3bc6160fb [ 653.931322][T14255] RBP: 000000000000000a R08: 0000000000011180 R09: ffffffffffffffff 13:36:19 executing program 4: socket$packet(0x11, 0x3, 0x300) prlimit64(0x0, 0xe, &(0x7f0000000280)={0xe, 0x5ee}, 0x0) sched_setattr(0x0, &(0x7f00000001c0)={0x38, 0x2, 0x0, 0x0, 0x8}, 0x0) r0 = gettid() r1 = openat$sndseq(0xffffffffffffff9c, &(0x7f00000004c0), 0x0) read(r1, &(0x7f0000000280)=""/248, 0xf8) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000000080)={0x201, @time}) tkill(r0, 0xb) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r1, 0x402c5342, &(0x7f0000000000)) 13:36:19 executing program 0: r0 = socket(0x10, 0x3, 0x0) r1 = socket$can_j1939(0x1d, 0x2, 0x7) r2 = socket$can_j1939(0x1d, 0x2, 0x7) r3 = socket$inet(0x2, 0x4000000000000001, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r3, 0x8933, &(0x7f0000000300)={'vcan0\x00', 0x0}) bind$can_j1939(r2, &(0x7f0000000040)={0x1d, r4, 0x2}, 0x18) ioctl$AUTOFS_DEV_IOCTL_FAIL(0xffffffffffffffff, 0xc0189377, &(0x7f0000000200)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0x9, 0x8001}}, './file0\x00'}) getsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f0000000340)={{{@in=@empty, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in6=@remote}}, &(0x7f0000000240)=0xe8) sendmsg$can_j1939(r5, &(0x7f0000000540)={&(0x7f00000002c0)={0x1d, r6, 0x3, {0x0, 0x1, 0x3}, 0x1}, 0x18, &(0x7f0000000500)={&(0x7f0000000440)="fa07fbc8331cb772ae0a42bcb16c42f371ba73270ae8578ffc94cfa6c4c4463af048153fbf7079e34cb4efa9ab154bb9198aea6f83e2fa60725860a4ce563b3848f3e137708794344d21b8ef8f9aa2e4a2cb84f2f95772ca8d50cc5ffd0f59b10153f742e5e07a0c0fca6b5534f4ccd04ccd308b9fcb3ef30aea973304766070ccf0c2e520100060cd7eed13b6d8f9c52c6d108f8e5a1cca5a396fc8d21ca960699c4e62f934a83600", 0xa9}, 0x1, 0x0, 0x0, 0x20000000}, 0x80) bind$can_j1939(r1, &(0x7f0000000280)={0x1d, r4, 0x3, {}, 0xfe}, 0x18) r7 = socket$inet(0x2, 0x4000000000000001, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r7, 0x8933, &(0x7f0000000300)={'vcan0\x00', 0x0}) bind$can_j1939(r1, &(0x7f0000000040)={0x1d, r8}, 0x18) ioctl$AUTOFS_DEV_IOCTL_CATATONIC(0xffffffffffffffff, 0xc0189379, &(0x7f00000000c0)={{0x1, 0x1, 0x18, r3}, './file0\x00'}) sendmsg$can_j1939(r9, &(0x7f00000001c0)={&(0x7f0000000100)={0x1d, r4, 0x1, {0x0, 0x1}, 0x2}, 0x18, &(0x7f0000000180)={&(0x7f0000000140)="f22021b06c916314dc3df8786bc15533361cd5e0a539ce6d3fc620095fb17b3b45ec1c0229e07f12f06846ab2dfb392979f5b53ce7c0f2e32f0d65", 0x3b}, 0x1, 0x0, 0x0, 0x80}, 0x24000000) ioctl$sock_ipv6_tunnel_SIOCADDTUNNEL(r0, 0x89f1, &(0x7f0000000080)={'sit0\x00', &(0x7f0000000000)={'ip6_vti0\x00', r8, 0x2f, 0x0, 0x59, 0x4, 0x4e, @ipv4={'\x00', '\xff\xff', @multicast2}, @private1, 0x10, 0x7800, 0xf6e, 0x4}}) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f0000001100)=0x12, 0x4) [ 653.939274][T14255] R10: 000000000000000a R11: 0000000000000246 R12: 0000000008100000 [ 653.947228][T14255] R13: 0000000020000100 R14: 0000000000040000 R15: 0000000020013c00 [ 653.955265][T14255] 13:36:19 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=@newlink={0x34, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @veth={{0x9}, {0x4, 0x2, 0x0, 0x1, @void}}}]}, 0x34}, 0x1, 0x0, 0x0, 0x9e050000}, 0x0) 13:36:19 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0xa, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000d8f4655fd8f4655f0100ffff53ef010001000000d8f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000120000002200", 0xa, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x6800}, {&(0x7f0000011d00)="2719c0d901000000803a0900803a09000000000006", 0x15, 0x8000}, {&(0x7f0000012e00)="ed41000000080000d8f4655fd8f4655fd8f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000012f00)="8081000000180000d8f4655fd8f4655fd8f4655f00000000000001000c00000010000800000000000af30100040000000000000000000000030000000d", 0x3d, 0x11100}, {&(0x7f0000013000)="8081000000180000d8f4655fd8f4655fd8f4655f00000000000001000c00000010000800000000000af302000400000000000000000000000200000010000000020000000100000013", 0x49, 0x11180}], 0x0, &(0x7f0000013c00)) 13:36:19 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0xa, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000d8f4655fd8f4655f0100ffff53ef010001000000d8f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000011700)="111fc0d901", 0x5, 0x6800}, {&(0x7f0000011d00)="2719c0d901", 0x5, 0x8000}, {&(0x7f0000012e00)="ed41000000080000d8f4655fd8f4655fd8f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000012f00)="8081000000180000d8f4655fd8f4655fd8f4655f00000000000001000c00000010000800000000000af30100040000000000000000000000030000000d", 0x3d, 0x11100}, {&(0x7f0000013000)="8081000000180000d8f4655fd8f4655fd8f4655f00000000000001000c00000010000800000000000af302000400000000000000000000000200000010000000020000000100000013", 0x49, 0x11180}], 0x0, &(0x7f0000013c00)) (fail_nth: 7) [ 654.032001][T14268] loop1: detected capacity change from 0 to 512 [ 654.048167][T14272] FAULT_INJECTION: forcing a failure. [ 654.048167][T14272] name failslab, interval 1, probability 0, space 0, times 0 [ 654.060847][T14272] CPU: 0 PID: 14272 Comm: syz-executor.2 Not tainted 5.16.0-rc2-syzkaller #0 [ 654.069677][T14272] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 654.079972][T14272] Call Trace: [ 654.083248][T14272] [ 654.086178][T14272] dump_stack_lvl+0xd6/0x122 [ 654.090790][T14272] dump_stack+0x11/0x1b [ 654.095083][T14272] should_fail+0x23c/0x250 [ 654.099505][T14272] ? security_file_alloc+0x30/0x190 [ 654.104698][T14272] __should_failslab+0x81/0x90 [ 654.109487][T14272] should_failslab+0x5/0x20 [ 654.114010][T14272] kmem_cache_alloc+0x4f/0x320 [ 654.118773][T14272] security_file_alloc+0x30/0x190 [ 654.123830][T14272] __alloc_file+0x83/0x1a0 [ 654.128335][T14272] alloc_empty_file+0xcd/0x1c0 [ 654.133117][T14272] alloc_file+0x3a/0x280 [ 654.137458][T14272] alloc_file_pseudo+0xfa/0x150 [ 654.142295][T14272] __shmem_file_setup+0x14c/0x1d0 [ 654.147420][T14272] shmem_file_setup+0x37/0x40 [ 654.152084][T14272] __se_sys_memfd_create+0x1c1/0x350 [ 654.157355][T14272] __x64_sys_memfd_create+0x2d/0x40 [ 654.162538][T14272] do_syscall_64+0x44/0xd0 [ 654.167080][T14272] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 654.173046][T14272] RIP: 0033:0x7ff3bc5bcae9 [ 654.177452][T14272] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 654.197166][T14272] RSP: 002b:00007ff3ba332f48 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 654.205575][T14272] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 00007ff3bc5bcae9 [ 654.213666][T14272] RDX: 0000000000022300 RSI: 0000000000000000 RDI: 00007ff3bc6160fb [ 654.221623][T14272] RBP: 000000000000000a R08: 0000000000011180 R09: ffffffffffffffff 13:36:20 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0xa, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000d8f4655fd8f4655f0100ffff53ef010001000000d8f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000011700)="111fc0d901", 0x5, 0x6800}, {&(0x7f0000011d00)="2719c0d901", 0x5, 0x8000}, {&(0x7f0000012e00)="ed41000000080000d8f4655fd8f4655fd8f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000012f00)="8081000000180000d8f4655fd8f4655fd8f4655f00000000000001000c00000010000800000000000af30100040000000000000000000000030000000d", 0x3d, 0x11100}, {&(0x7f0000013000)="8081000000180000d8f4655fd8f4655fd8f4655f00000000000001000c00000010000800000000000af302000400000000000000000000000200000010000000020000000100000013", 0x49, 0x11180}], 0x0, &(0x7f0000013c00)) (fail_nth: 8) [ 654.229650][T14272] R10: 000000000000000a R11: 0000000000000246 R12: 0000000008100000 [ 654.237885][T14272] R13: 0000000020000100 R14: 0000000000040000 R15: 0000000020013c00 [ 654.245916][T14272] [ 654.252810][T14268] EXT4-fs warning (device loop1): read_mmp_block:107: Error -117 while reading MMP block 12 13:36:20 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=@newlink={0x34, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @veth={{0x9}, {0x4, 0x2, 0x0, 0x1, @void}}}]}, 0x34}, 0x1, 0x0, 0x0, 0x9effffff}, 0x0) 13:36:20 executing program 0: r0 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f0000001100)=0x12, 0x4) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000000)={{0x1, 0x1, 0x18, r0, {0x1}}, './file0\x00'}) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000080)={{{@in=@local, @in6=@initdev}}, {{@in6=@local}, 0x0, @in6=@mcast1}}, &(0x7f0000000180)=0xe8) lstat(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000080)={0x0, 0x0}, &(0x7f00000000c0)=0x5) setuid(r3) r4 = accept4$nfc_llcp(r0, 0x0, &(0x7f0000000480), 0x0) fstat(r0, &(0x7f00000004c0)) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f00000001c0)=0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000300)={{{@in=@dev, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@remote}}, &(0x7f0000000200)=0xe8) r7 = socket$qrtr(0x2a, 0x2, 0x0) r8 = openat$uhid(0xffffffffffffff9c, &(0x7f0000000440), 0x0, 0x0) r9 = syz_open_dev$vcsa(&(0x7f0000000540), 0x1, 0x18000) r10 = openat$tcp_congestion(0xffffffffffffff9c, &(0x7f00000005c0), 0x1, 0x0) splice(r0, &(0x7f0000000400)=0x4, r10, &(0x7f0000000680)=0x1000, 0x2c, 0xb) sendmsg$netlink(r1, &(0x7f0000000580)={&(0x7f0000000040)=@kern={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000400), 0x0, &(0x7f0000000600)=[@cred={{0x1c, 0x1, 0x2, {r5, r6, r2}}}, @rights={{0x34, 0x1, 0x1, [r0, r7, r1, r8, r9, r4, r4, r1, r10]}}], 0x58, 0x10}, 0x40000) [ 654.278922][T14278] FAULT_INJECTION: forcing a failure. [ 654.278922][T14278] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 654.292186][T14278] CPU: 0 PID: 14278 Comm: syz-executor.2 Not tainted 5.16.0-rc2-syzkaller #0 [ 654.300950][T14278] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 654.311006][T14278] Call Trace: [ 654.314290][T14278] [ 654.317239][T14278] dump_stack_lvl+0xd6/0x122 [ 654.321866][T14278] dump_stack+0x11/0x1b [ 654.326025][T14278] should_fail+0x23c/0x250 13:36:20 executing program 0: ioctl$sock_inet_tcp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f0000000000)) r0 = socket(0xa, 0x3, 0x3) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f0000001100)=0x12, 0x4) [ 654.330534][T14278] __alloc_pages+0x102/0x330 [ 654.335135][T14278] alloc_pages_vma+0x5ee/0x770 [ 654.339899][T14278] shmem_getpage_gfp+0x8bc/0x12c0 [ 654.344934][T14278] shmem_write_begin+0x7e/0x100 [ 654.349788][T14278] generic_perform_write+0x1c8/0x400 [ 654.355141][T14278] ? current_time+0xed/0x1a0 [ 654.359776][T14278] __generic_file_write_iter+0xf7/0x2b0 [ 654.365409][T14278] ? generic_write_checks+0x250/0x290 [ 654.370786][T14278] generic_file_write_iter+0x75/0x130 [ 654.376169][T14278] vfs_write+0x7f5/0x950 [ 654.380421][T14278] __x64_sys_pwrite64+0xf5/0x150 [ 654.385449][T14278] do_syscall_64+0x44/0xd0 [ 654.389887][T14278] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 654.396029][T14278] RIP: 0033:0x7ff3bc56fab7 [ 654.400451][T14278] Code: 08 89 3c 24 48 89 4c 24 18 e8 e5 f8 ff ff 4c 8b 54 24 18 48 8b 54 24 10 41 89 c0 48 8b 74 24 08 8b 3c 24 b8 12 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 04 24 e8 15 f9 ff ff 48 8b [ 654.420083][T14278] RSP: 002b:00007ff3ba332f20 EFLAGS: 00000293 ORIG_RAX: 0000000000000012 [ 654.428542][T14278] RAX: ffffffffffffffda RBX: 00007ff3bc606970 RCX: 00007ff3bc56fab7 [ 654.436528][T14278] RDX: 0000000000000066 RSI: 0000000020010000 RDI: 0000000000000004 [ 654.444697][T14278] RBP: 000000000000000a R08: 0000000000000000 R09: ffffffffffffffff [ 654.452669][T14278] R10: 0000000000000400 R11: 0000000000000293 R12: 0000000000000004 [ 654.460822][T14278] R13: 0000000000000004 R14: 0000000020000200 R15: 0000000000000000 [ 654.468972][T14278] [ 654.474098][T14278] loop2: detected capacity change from 0 to 512 [ 654.504658][T14278] EXT4-fs (loop2): VFS: Can't find ext4 filesystem 13:36:20 executing program 3: prlimit64(0x0, 0xe, &(0x7f0000000280)={0xe, 0x5ee}, 0x0) sched_setattr(0x0, &(0x7f00000001c0)={0x38, 0x2, 0x0, 0x0, 0x8}, 0x0) gettid() r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f00000004c0), 0x0) read(r0, &(0x7f0000000280)=""/248, 0xf8) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000000080)={0x201, @time}) tkill(0x0, 0xb) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r0, 0xc0605345, &(0x7f0000000000)) 13:36:20 executing program 0: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000340), 0x41100, 0x0) sendmsg$kcm(r0, &(0x7f0000000480)={&(0x7f0000000380)=@l2tp={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x33}, 0x1}, 0x80, &(0x7f0000000440)=[{&(0x7f0000000400)="1b0b97930fce22b45c8ce85b57a5df003100df3f5aa92f61c94d1c114ff2950672d8f689a80731c6406e3e7b4b0b1c030a4fbf9c0cac611cfd96f7", 0x3b}, {&(0x7f0000002140)="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", 0x1000}], 0x2}, 0xc080) r1 = socket(0x10, 0x1, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r1, 0x10e, 0x2, &(0x7f0000001100)=0x12, 0x4) 13:36:20 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=@newlink={0x34, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @veth={{0x9}, {0x4, 0x2, 0x0, 0x1, @void}}}]}, 0x34}, 0x1, 0x0, 0x0, 0xa4000000}, 0x0) 13:36:20 executing program 4: socket$packet(0x11, 0x3, 0x300) prlimit64(0x0, 0xe, &(0x7f0000000280)={0xe, 0x5ee}, 0x0) sched_setattr(0x0, &(0x7f00000001c0)={0x38, 0x2, 0x0, 0x0, 0x8}, 0x0) r0 = gettid() r1 = openat$sndseq(0xffffffffffffff9c, &(0x7f00000004c0), 0x0) read(r1, &(0x7f0000000280)=""/248, 0xf8) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000000080)={0x201, @time}) tkill(r0, 0xb) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r1, 0x40505330, &(0x7f0000000000)) 13:36:20 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x9, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000d8f4655fd8f4655f0100ffff53ef010001000000d8f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x6800}, {&(0x7f0000011d00)="2719c0d901000000803a0900803a09000000000006", 0x15, 0x8000}, {&(0x7f0000012e00)="ed41000000080000d8f4655fd8f4655fd8f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000012f00)="8081000000180000d8f4655fd8f4655fd8f4655f00000000000001000c00000010000800000000000af30100040000000000000000000000030000000d", 0x3d, 0x11100}, {&(0x7f0000013000)="8081000000180000d8f4655fd8f4655fd8f4655f00000000000001000c00000010000800000000000af302000400000000000000000000000200000010000000020000000100000013", 0x49, 0x11180}], 0x0, &(0x7f0000013c00)) 13:36:20 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0xa, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000d8f4655fd8f4655f0100ffff53ef010001000000d8f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000011700)="111fc0d901", 0x5, 0x6800}, {&(0x7f0000011d00)="2719c0d901", 0x5, 0x8000}, {&(0x7f0000012e00)="ed41000000080000d8f4655fd8f4655fd8f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000012f00)="8081000000180000d8f4655fd8f4655fd8f4655f00000000000001000c00000010000800000000000af30100040000000000000000000000030000000d", 0x3d, 0x11100}, {&(0x7f0000013000)="8081000000180000d8f4655fd8f4655fd8f4655f00000000000001000c00000010000800000000000af302000400000000000000000000000200000010000000020000000100000013", 0x49, 0x11180}], 0x0, &(0x7f0000013c00)) (fail_nth: 9) [ 654.611806][T14293] loop1: detected capacity change from 0 to 512 [ 654.612076][T14298] FAULT_INJECTION: forcing a failure. [ 654.612076][T14298] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 654.631263][T14298] CPU: 1 PID: 14298 Comm: syz-executor.2 Not tainted 5.16.0-rc2-syzkaller #0 [ 654.631438][T14293] EXT4-fs (loop1): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 654.640161][T14298] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 654.640177][T14298] Call Trace: [ 654.640183][T14298] [ 654.640189][T14298] dump_stack_lvl+0xd6/0x122 [ 654.640219][T14298] dump_stack+0x11/0x1b [ 654.650069][T14293] EXT4-fs (loop1): group descriptors corrupted! [ 654.660075][T14298] should_fail+0x23c/0x250 [ 654.660122][T14298] should_fail_usercopy+0x16/0x20 [ 654.691002][T14298] copy_page_from_iter_atomic+0x2f1/0xc60 [ 654.696728][T14298] ? shmem_write_begin+0x7e/0x100 [ 654.701785][T14298] generic_perform_write+0x211/0x400 [ 654.707152][T14298] ? current_time+0xed/0x1a0 13:36:20 executing program 0: r0 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f0000001100)=0x12, 0x4) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000000200)={&(0x7f0000000040)=@ipv6_getmulticast={0x14, 0x3a, 0x300, 0x70bd25, 0x25dfdbfc, {}, ["", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x4}, 0x4008005) r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='ns\x00') getsockopt$IP_VS_SO_GET_TIMEOUT(r0, 0x0, 0x486, &(0x7f0000000080), &(0x7f0000001140)=0xc) getdents(r1, &(0x7f0000000100)=""/4096, 0x1000) setsockopt$RDS_CONG_MONITOR(r1, 0x114, 0x6, &(0x7f0000000280), 0x4) 13:36:20 executing program 0: socket(0x10, 0x3, 0x0) [ 654.711824][T14298] __generic_file_write_iter+0xf7/0x2b0 [ 654.717876][T14298] ? generic_write_checks+0x250/0x290 [ 654.723266][T14298] generic_file_write_iter+0x75/0x130 [ 654.728661][T14298] vfs_write+0x7f5/0x950 [ 654.732974][T14298] __x64_sys_pwrite64+0xf5/0x150 [ 654.737966][T14298] do_syscall_64+0x44/0xd0 [ 654.742376][T14298] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 654.748275][T14298] RIP: 0033:0x7ff3bc56fab7 13:36:20 executing program 0: r0 = socket(0x10, 0x80000, 0x1003) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f0000001100)=0x8012, 0x4) r1 = socket$nl_audit(0x10, 0x3, 0x9) r2 = inotify_init1(0x0) fcntl$setown(r2, 0x8, 0xffffffffffffffff) fcntl$getownex(r2, 0x10, &(0x7f0000000080)={0x0, 0x0}) tkill(r3, 0x15) r4 = socket$pptp(0x18, 0x1, 0x2) r5 = inotify_init1(0x0) fcntl$setown(r5, 0x8, 0xffffffffffffffff) fcntl$getownex(r5, 0x10, &(0x7f0000000080)={0x0, 0x0}) tkill(r6, 0x15) r7 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000004000), 0x200401, 0x0) ioctl$AUTOFS_DEV_IOCTL_FAIL(r7, 0xc0189377, &(0x7f0000004040)={{0x1, 0x1, 0x18, r2, {0x4, 0x9}}, './file0\x00'}) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000580)=0x0) recvmmsg$unix(0xffffffffffffffff, &(0x7f0000003ac0)=[{{&(0x7f00000005c0), 0x6e, &(0x7f00000008c0)=[{&(0x7f0000000640)=""/30, 0x1e}, {&(0x7f0000000680)=""/248, 0xf8}, {&(0x7f0000000780)=""/119, 0x77}, {&(0x7f0000000800)=""/79, 0x4f}, {&(0x7f0000000880)=""/35, 0x23}], 0x5, &(0x7f0000000940)=[@cred={{0x1c, 0x1, 0x2, {0x0}}}], 0x20}}, {{&(0x7f0000000980)=@abs, 0x6e, &(0x7f0000000d40)=[{&(0x7f0000000a00)=""/238, 0xee}, {&(0x7f0000000b00)=""/240, 0xf0}, {&(0x7f0000000c00)=""/167, 0xa7}, {&(0x7f0000000cc0)=""/23, 0x17}, {&(0x7f0000000d00)=""/59, 0x3b}], 0x5, &(0x7f0000000dc0)=[@cred={{0x1c}}, @rights={{0x2c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0x50}}, {{&(0x7f0000000e40), 0x6e, &(0x7f0000003940)=[{&(0x7f0000000ec0)=""/212, 0xd4}, {&(0x7f0000000fc0)=""/119, 0x77}, {&(0x7f0000001040)=""/6, 0x6}, {&(0x7f0000002480)=""/201, 0xc9}, {&(0x7f0000002580)=""/251, 0xfb}, {&(0x7f0000002680)=""/170, 0xaa}, {&(0x7f0000002740)=""/208, 0xd0}, {&(0x7f0000002840)=""/251, 0xfb}, {&(0x7f0000002940)=""/4096, 0x1000}], 0x9, &(0x7f0000003a00)=[@rights={{0x28, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x30, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0x98}}], 0x3, 0x2000, &(0x7f0000001080)={0x77359400}) sendmsg$netlink(r1, &(0x7f00000010c0)={&(0x7f0000000080)=@proc={0x10, 0x0, 0x25dfdbfe, 0x400000}, 0xc, &(0x7f0000003f80)=[{&(0x7f00000000c0)={0x29c, 0x40, 0x8, 0x70bd2a, 0x25dfdbfe, "", [@nested={0x14d, 0x3b, 0x0, 0x1, [@generic="b5caebaa7932903a7cd6e157982d210b04db89db1fa74afec5b25a1b53d44b307c77e2fcf78c1301f2ae64b3bfab06c90c88ba19c3415c26ce943fd67540d7146f76e8d993a6b7dff0c2705a1d04ed883c614d7763dee241f981cbc289a8f86e7b02221d0a5bda4b74fd9a9a5300727b681d36f31ee778209143cf171eb6c6263ca1f852de10364d6de1669111ff356d7a0786241811e1e9daeb699a54702ae41b690d2301055d5fc6eb88330e19e2832d80f289e872ffe070b51c896750", @generic="8395a978527b13db7ae731c28a2934179fc58fa42bdee21fb56ce7517cfc2225e4eaa3d7c734f0bdd41ed7286e596ba3914f22afdcafadc63c2cee0a9eec67992f6f029bc19dc6633b80e6e8878c4f6cd24e9176", @typed={0x4, 0xb}, @generic, @typed={0x4, 0x75}, @typed={0x14, 0x6a, 0x0, 0x0, @ipv6=@initdev={0xfe, 0x88, '\x00', 0x1, 0x0}}, @generic="c773ebe922968d68b69ba7d7c9d1f5b819fd0a", @typed={0x8, 0x43, 0x0, 0x0, @uid=0xffffffffffffffff}]}, @nested={0x4d, 0x74, 0x0, 0x1, [@generic="851efc9b334f1cc268362fd7ee50689a605336d7308015d056bf7cda0598b71333e235e8064c01545d020ab8d26cef0d66fccde9a13d84d98ad7b50a5b3f67d4e46af0f4dc3649d6d2"]}, @generic="d8ea7e78c075f221015428fb70e80bc34a516a3b610c790e54266e0b406eb7788c690302d267266f89dc14444189d0692060a117f63fe3d4e875f5ae0b883382d5bb2365f96eac42cbb88a5bf7553a63c03bcfb724f5548c32a58f346f0a5ba128ee0a56ccfe2f4f56288cf669f6aa1ea42b9b5f514e86de4e1d83c40e2a03d322285be5cc8526c1dc96da4ad32aaabb4657ad67c003ee2595d8a7abb253ad146064fbd0ce5c4f5b2fef65a72051f9a28997b6454b2a116978a18eff9996212bf1a5aced90da09c45d9a7ca5a5bfc8e40f513f43f8478b9e1abddefbde287cfb95f675dcb7b3c8d5a94dcc7d"]}, 0x29c}, {&(0x7f0000001140)={0x130c, 0x15, 0x2, 0x70bd2c, 0x25dfdbfd, "", [@nested={0x23a, 0x54, 0x0, 0x1, [@typed={0x3e, 0x18, 0x0, 0x0, @binary="4527cba6ce7e7e0b89754d92b97deac9caee5b9b34886c5f41c43412b8dc204011cc13c94b2538484932a032abd550ceffdfe1a06fccf5eca2fa"}, @typed={0x7, 0x90, 0x0, 0x0, @str='\'[\x00'}, @typed={0x14, 0x93, 0x0, 0x0, @ipv6=@mcast1}, @generic="1cf37e2c9f94bfeebe204d6b0f4868e5471d21bc20addaa000c8208cdc8facb816a391bd7cb70bbbf0654bb99ee3220dd21412b79ba5dc15e3d3817ab0b7a016ab682f94b1be5439ac9bf576c0e0f2a2baa5e7d28f58fa3b62da86b04139c194a8cdd3e196f8a0127610bf0f6b0ad4f63b7bb7d7732c9d8678cf7551d756775de2473bf198", @typed={0x4, 0x21}, @generic="0e1bda3bd65ae0b39ca89bad2057b862224c73cdfb2c8189c35ce13da01f7ab8b26b2ce075bf60216a9d049ce79d471135ee025ca01d9ce07c0b268d0a9653c98f74d202", @typed={0xc, 0x6a, 0x0, 0x0, @u64=0x7a0}, @typed={0x4, 0x2e}, @typed={0x14, 0x5, 0x0, 0x0, @ipv6=@mcast2}, @generic="90a52600015ab825e82dcd8f37c7d3c3dd9c57847c5b7d91c5f51cacbf811ee02720ff33e66ac16187ee949a10c76f1876c9bf315cc7413b6632595fc8cd3a6425d56b03b6d91a3a0631c2b75257ba3c75e44fa318e70661fb65c8ab4619e06c46fb7ae842faf370e0d2601b3f5b6f7c168c745a610be2e2d1a3e0dfca79e576f6796966e23e905ad97a39473d5039db718f6b7ea4ff72943d56a678559439dc91c525974317cc9519d614497648f8ff979d4c588889d2ec8336a8bd65c0c59ff5abed62eb34a24344f8e1575c3d165029a91ff98b19cd3e23b57bd623d88597f453972a565d6a4002"]}, @generic="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@generic="965c5db80b3abb5b4008f66929683a5af641bef17c5b25ac77b8d01391d914aebf1b7edf731551d1d474823e3e20a78842583fcd7a552048d17d385d62509c8788dcb51e5ec47497b96db433b0baf7bbf4f6cdc21a7bbf2c2c1e444fc9381cec60088084aabf8f7569d0bda11c51423062636994a3952596eac8141446a248db568d981191fdffa2722597f75f1db1c7511ffa7ded1d6e3803854dff848e29f93b9f08ef", @typed={0x14, 0x41, 0x0, 0x0, @ipv6=@private0}, @generic="eb2f5a14382578537c99f23b734a5460e078bef124ae7bda0ff41fdcea3fdc4f634a8866e9446d20c973590528128627269cea2f57884b9a47bb86d434e26a04eedfb523016d735deac29cf835b702483ac9ae1ca255d51dc903218fa450cf8a017319b1d15b391e6b2f6bfb81e8893b77e514ce8c0c8cc5155ba5dccf271b45ea234ca1c58bcdfd8c650497198d7e", @typed={0x8, 0x18, 0x0, 0x0, @uid}, @generic="64564352fd876a3a65cf1dffa0e74ba8e4b648cd5bf63f99c262"]}]}, 0x2a0}, {&(0x7f0000003e40)={0x10c, 0x35, 0x200, 0x70bd2d, 0x25dfdbfc, "", [@nested={0xc1, 0x89, 0x0, 0x1, [@typed={0x8, 0x8a, 0x0, 0x0, @ipv4=@local}, @typed={0x8, 0x1a, 0x0, 0x0, @ipv4=@rand_addr=0x64010101}, @typed={0x8, 0x1b, 0x0, 0x0, @ipv4=@empty}, @generic="c6e626c2cb3c59f04690809a2c3955b19129ac42df32003f1551068cf55f5b19a397a7d189b722234e6f7ffe2e141e0ea73372bd6abc717441a9d1711a99aa1118c763f5be6977c64d9a8f84c227ce8ccb1951b1b8dd18b401246e4078608fb724a003586d2b75b22caa180bf845100d1b0d1b5ca9d0e0701d3e4fbd2174b1b29a5ed82f065347badd59162fdccda0014debb8472060836088", @typed={0xc, 0x31, 0x0, 0x0, @u64=0x9f1f}]}, @generic="27417148116d37e45ef186499834c7197394bd5aa68f92f2c76deb8df521707b544d3a2789839a8c61699e6ea94b8a1b3ea762851c"]}, 0x10c}], 0x7, 0x0, 0x0, 0x20000000}, 0x10) bind(r0, &(0x7f0000000000)=@rxrpc=@in6={0x21, 0x3, 0x2, 0x1c, {0xa, 0x4e21, 0xfffffffd, @private1, 0xfffffff8}}, 0x80) [ 654.752690][T14298] Code: 08 89 3c 24 48 89 4c 24 18 e8 e5 f8 ff ff 4c 8b 54 24 18 48 8b 54 24 10 41 89 c0 48 8b 74 24 08 8b 3c 24 b8 12 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 04 24 e8 15 f9 ff ff 48 8b [ 654.772304][T14298] RSP: 002b:00007ff3ba332f20 EFLAGS: 00000293 ORIG_RAX: 0000000000000012 [ 654.780744][T14298] RAX: ffffffffffffffda RBX: 00007ff3bc606970 RCX: 00007ff3bc56fab7 [ 654.788719][T14298] RDX: 0000000000000066 RSI: 0000000020010000 RDI: 0000000000000004 [ 654.794940][T14309] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=64 sclass=netlink_audit_socket pid=14309 comm=syz-executor.0 [ 654.796805][T14298] RBP: 000000000000000a R08: 0000000000000000 R09: ffffffffffffffff [ 654.796822][T14298] R10: 0000000000000400 R11: 0000000000000293 R12: 0000000000000004 [ 654.796834][T14298] R13: 0000000000000004 R14: 0000000020000200 R15: 0000000000000000 [ 654.796850][T14298] [ 654.799449][T14298] loop2: detected capacity change from 0 to 512 [ 654.809774][T14309] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=21 sclass=netlink_audit_socket pid=14309 comm=syz-executor.0 [ 654.809794][T14309] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=35 sclass=netlink_audit_socket pid=14309 comm=syz-executor.0 [ 654.809811][T14309] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=37 sclass=netlink_audit_socket pid=14309 comm=syz-executor.0 [ 654.809829][T14309] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=31 sclass=netlink_audit_socket pid=14309 comm=syz-executor.0 [ 654.842469][T14298] Quota error (device loop2): v2_read_file_info: Free block number too big (0 >= 0). [ 654.843243][T14309] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=33 sclass=netlink_audit_socket pid=14309 comm=syz-executor.0 [ 654.857503][T14298] EXT4-fs warning (device loop2): ext4_enable_quotas:6363: Failed to enable quota tracking (type=0, err=-117). Please run e2fsck to fix. [ 654.869067][T14309] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=53 sclass=netlink_audit_socket pid=14309 comm=syz-executor.0 [ 654.883665][T14298] EXT4-fs (loop2): mount failed 13:36:20 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=@newlink={0x34, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @veth={{0x9}, {0x4, 0x2, 0x0, 0x1, @void}}}]}, 0x34}, 0x1, 0x0, 0x0, 0xa6030000}, 0x0) 13:36:20 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x9, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000d8f4655fd8f4655f0100ffff53ef010001000000d8f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x6800}, {&(0x7f0000011d00)="2719c0d901000000803a0900803a09000000000006", 0x15, 0x8000}, {&(0x7f0000012e00)="ed41000000080000d8f4655fd8f4655fd8f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000012f00)="8081000000180000d8f4655fd8f4655fd8f4655f00000000000001000c00000010000800000000000af30100040000000000000000000000030000000d", 0x3d, 0x11100}, {&(0x7f0000013000)="8081000000180000d8f4655fd8f4655fd8f4655f00000000000001000c00000010000800000000000af302000400000000000000000000000200000010000000020000000100000013", 0x49, 0x11180}], 0x0, &(0x7f0000013c00)) [ 654.952028][T14316] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=64 sclass=netlink_audit_socket pid=14316 comm=syz-executor.0 [ 654.964932][T14316] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=21 sclass=netlink_audit_socket pid=14316 comm=syz-executor.0 [ 654.977897][T14316] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=35 sclass=netlink_audit_socket pid=14316 comm=syz-executor.0 [ 655.003334][T14320] loop1: detected capacity change from 0 to 512 13:36:20 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x9, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000d8f4655fd8f4655f0100ffff53ef010001000000d8f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x6800}, {&(0x7f0000011d00)="2719c0d901000000803a0900803a09000000000006", 0x15, 0x8000}, {&(0x7f0000012e00)="ed41000000080000d8f4655fd8f4655fd8f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000012f00)="8081000000180000d8f4655fd8f4655fd8f4655f00000000000001000c00000010000800000000000af30100040000000000000000000000030000000d", 0x3d, 0x11100}, {&(0x7f0000013000)="8081000000180000d8f4655fd8f4655fd8f4655f00000000000001000c00000010000800000000000af302000400000000000000000000000200000010000000020000000100000013", 0x49, 0x11180}], 0x0, &(0x7f0000013c00)) [ 655.018451][T14320] EXT4-fs (loop1): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 655.028282][T14320] EXT4-fs (loop1): group descriptors corrupted! [ 655.095932][T14323] loop1: detected capacity change from 0 to 512 [ 655.105754][T14323] EXT4-fs (loop1): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 655.115832][T14323] EXT4-fs (loop1): group descriptors corrupted! 13:36:21 executing program 3: prlimit64(0x0, 0xe, &(0x7f0000000280)={0xe, 0x5ee}, 0x0) sched_setattr(0x0, &(0x7f00000001c0)={0x38, 0x2, 0x0, 0x0, 0x8}, 0x0) gettid() r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f00000004c0), 0x0) read(r0, &(0x7f0000000280)=""/248, 0xf8) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000000080)={0x201, @time}) tkill(0x0, 0xb) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r0, 0xc0605345, &(0x7f0000000000)) 13:36:21 executing program 0: r0 = openat$null(0xffffffffffffff9c, &(0x7f0000000000), 0x800, 0x0) r1 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$TIPC_NL_MON_SET(r0, &(0x7f0000000380)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000340)={&(0x7f00000000c0)={0x254, r1, 0x800, 0x70bd29, 0x25dfdbfc, {}, [@TIPC_NLA_MEDIA={0xc, 0x5, 0x0, 0x1, [@TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'eth\x00'}]}, @TIPC_NLA_BEARER={0x74, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_PROP={0x1c, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x4}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x7c}, @TIPC_NLA_PROP_MTU={0x8}]}, @TIPC_NLA_BEARER_UDP_OPTS={0x38, 0x4, {{0x20, 0x1, @in6={0xa, 0x4e22, 0x9, @empty, 0x6437}}, {0x14, 0x2, @in={0x2, 0x4e21, @loopback}}}}, @TIPC_NLA_BEARER_PROP={0x1c, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x16}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x3}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x3e}]}]}, @TIPC_NLA_NODE={0x1c0, 0x6, 0x0, 0x1, [@TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_ID={0x85, 0x3, "dac19f5bfeb21040c0061156504af568a870d7392275785743f7b1541175ceb033910415d4abab89f8b7f9cec2fecd0e724f225d726d8a2d2fca12180229aa12a47acede93f6fe42a0b8f6677afe18d905e28bc5f941386760ef301a46ecf143c898b6b12d0f3940eb23539b48a7419965dda6b4e70878d0d4ddaa97dc7d1824f8"}, @TIPC_NLA_NODE_ID={0x32, 0x3, "d497a2f7b952ffc9143644cbcb73bf9354f1456bac9447c81e568de688ed070343c5d5984baa5608ab853b0f281c"}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x9}, @TIPC_NLA_NODE_ID={0xef, 0x3, "4e1ded8fb0065ba85464115bb555a2130f21f453c7be3677d73aeff6efdaa982d9f4ac2ce00e518c240f29a70a58cb6edaf48159f8ba3098ac9658c0eecb7814c3ac7172274f088d4990bd4262e9daf7c79c70fb22adf8eb7048d6938e9c708a4bcddfcf1fe6d6ea79c1fd03c4d2a30d58630ed3340d92435b37616c775afc6b6004d4f2a628306d7135da1fb56a331d8aaf3af5a33343a29e4df038af0a249cc6df927075afaa65b57b5e8cbd12eff7af6aeddb180c0100db7a0086423f35684d4e4756e3d59a3ffa22f79c70bcb198f39bd1c1bac536f7ff6b5c485bf8853a035c7e9f2114f21600ad5f"}]}]}, 0x254}, 0x1, 0x0, 0x0, 0x4000000}, 0x8000) r2 = socket(0x10, 0x6, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r2, 0x10e, 0x2, &(0x7f0000001100)=0x12, 0x4) 13:36:21 executing program 4: socket$packet(0x11, 0x3, 0x300) prlimit64(0x0, 0xe, &(0x7f0000000280)={0xe, 0x5ee}, 0x0) sched_setattr(0x0, &(0x7f00000001c0)={0x38, 0x2, 0x0, 0x0, 0x8}, 0x0) r0 = gettid() r1 = openat$sndseq(0xffffffffffffff9c, &(0x7f00000004c0), 0x0) read(r1, &(0x7f0000000280)=""/248, 0xf8) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000000080)={0x201, @time}) tkill(r0, 0xb) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r1, 0x40505331, &(0x7f0000000000)) 13:36:21 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=@newlink={0x34, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @veth={{0x9}, {0x4, 0x2, 0x0, 0x1, @void}}}]}, 0x34}, 0x1, 0x0, 0x0, 0xa7000000}, 0x0) 13:36:21 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0xa, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000d8f4655fd8f4655f0100ffff53ef010001000000d8f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000011700)="111fc0d901", 0x5, 0x6800}, {&(0x7f0000011d00)="2719c0d901", 0x5, 0x8000}, {&(0x7f0000012e00)="ed41000000080000d8f4655fd8f4655fd8f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000012f00)="8081000000180000d8f4655fd8f4655fd8f4655f00000000000001000c00000010000800000000000af30100040000000000000000000000030000000d", 0x3d, 0x11100}, {&(0x7f0000013000)="8081000000180000d8f4655fd8f4655fd8f4655f00000000000001000c00000010000800000000000af302000400000000000000000000000200000010000000020000000100000013", 0x49, 0x11180}], 0x0, &(0x7f0000013c00)) (fail_nth: 10) 13:36:21 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0xa, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000d8f4655fd8f4655f0100ffff53ef010001000000d8f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {0x0, 0x0, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x6800}, {&(0x7f0000011d00)="2719c0d901000000803a0900803a09000000000006", 0x15, 0x8000}, {&(0x7f0000012e00)="ed41000000080000d8f4655fd8f4655fd8f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000012f00)="8081000000180000d8f4655fd8f4655fd8f4655f00000000000001000c00000010000800000000000af30100040000000000000000000000030000000d", 0x3d, 0x11100}, {&(0x7f0000013000)="8081000000180000d8f4655fd8f4655fd8f4655f00000000000001000c00000010000800000000000af302000400000000000000000000000200000010000000020000000100000013", 0x49, 0x11180}], 0x0, &(0x7f0000013c00)) [ 655.493521][T14332] FAULT_INJECTION: forcing a failure. [ 655.493521][T14332] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 655.496560][T14328] loop1: detected capacity change from 0 to 512 [ 655.506600][T14332] CPU: 1 PID: 14332 Comm: syz-executor.2 Not tainted 5.16.0-rc2-syzkaller #0 [ 655.506634][T14332] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 655.531669][T14332] Call Trace: [ 655.534943][T14332] [ 655.537912][T14332] dump_stack_lvl+0xd6/0x122 [ 655.542523][T14332] dump_stack+0x11/0x1b [ 655.546695][T14332] should_fail+0x23c/0x250 [ 655.551177][T14332] should_fail_usercopy+0x16/0x20 [ 655.556450][T14332] copy_page_from_iter_atomic+0x2f1/0xc60 [ 655.562273][T14332] ? shmem_write_begin+0x7e/0x100 [ 655.567347][T14332] generic_perform_write+0x211/0x400 [ 655.572664][T14332] ? current_time+0xed/0x1a0 [ 655.577251][T14332] __generic_file_write_iter+0xf7/0x2b0 [ 655.582909][T14332] ? generic_write_checks+0x250/0x290 [ 655.588286][T14332] generic_file_write_iter+0x75/0x130 [ 655.593825][T14332] vfs_write+0x7f5/0x950 [ 655.598072][T14332] __x64_sys_pwrite64+0xf5/0x150 [ 655.603030][T14332] do_syscall_64+0x44/0xd0 [ 655.607481][T14332] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 655.613454][T14332] RIP: 0033:0x7ff3bc56fab7 [ 655.617944][T14332] Code: 08 89 3c 24 48 89 4c 24 18 e8 e5 f8 ff ff 4c 8b 54 24 18 48 8b 54 24 10 41 89 c0 48 8b 74 24 08 8b 3c 24 b8 12 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 04 24 e8 15 f9 ff ff 48 8b [ 655.637550][T14332] RSP: 002b:00007ff3ba332f20 EFLAGS: 00000293 ORIG_RAX: 0000000000000012 [ 655.645965][T14332] RAX: ffffffffffffffda RBX: 00007ff3bc606970 RCX: 00007ff3bc56fab7 [ 655.654099][T14332] RDX: 0000000000000009 RSI: 0000000020010200 RDI: 0000000000000004 [ 655.662070][T14332] RBP: 000000000000000a R08: 0000000000000000 R09: ffffffffffffffff [ 655.670140][T14332] R10: 0000000000000560 R11: 0000000000000293 R12: 0000000000000004 [ 655.678400][T14332] R13: 0000000000000004 R14: 0000000020000218 R15: 0000000000000001 [ 655.686362][T14332] 13:36:21 executing program 0: r0 = socket(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000000000)) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f0000001100)=0x12, 0x4) 13:36:21 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=@newlink={0x34, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @veth={{0x9}, {0x4, 0x2, 0x0, 0x1, @void}}}]}, 0x34}, 0x1, 0x0, 0x0, 0xb6030000}, 0x0) 13:36:21 executing program 0: r0 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f0000001100)=0x12, 0x4) r1 = accept4(r0, 0x0, &(0x7f0000000000), 0x80000) setsockopt$SO_J1939_ERRQUEUE(r1, 0x6b, 0x4, &(0x7f0000000040)=0x1, 0x4) [ 655.698112][T14328] EXT4-fs (loop1): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 655.707966][T14328] EXT4-fs (loop1): group descriptors corrupted! [ 655.714842][T14332] loop2: detected capacity change from 0 to 512 13:36:21 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0xa, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000d8f4655fd8f4655f0100ffff53ef010001000000d8f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {0x0, 0x0, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x6800}, {&(0x7f0000011d00)="2719c0d901000000803a0900803a09000000000006", 0x15, 0x8000}, {&(0x7f0000012e00)="ed41000000080000d8f4655fd8f4655fd8f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000012f00)="8081000000180000d8f4655fd8f4655fd8f4655f00000000000001000c00000010000800000000000af30100040000000000000000000000030000000d", 0x3d, 0x11100}, {&(0x7f0000013000)="8081000000180000d8f4655fd8f4655fd8f4655f00000000000001000c00000010000800000000000af302000400000000000000000000000200000010000000020000000100000013", 0x49, 0x11180}], 0x0, &(0x7f0000013c00)) [ 655.763658][T14332] Quota error (device loop2): v2_read_file_info: Free block number too big (0 >= 0). [ 655.779968][T14332] EXT4-fs warning (device loop2): ext4_enable_quotas:6363: Failed to enable quota tracking (type=0, err=-117). Please run e2fsck to fix. [ 655.803708][T14332] EXT4-fs (loop2): mount failed 13:36:21 executing program 0: r0 = socket(0x10, 0x4, 0x1000) r1 = socket$xdp(0x2c, 0x3, 0x0) getsockopt$IP_VS_SO_GET_TIMEOUT(r1, 0x0, 0x486, 0x0, 0x0) ioctl$sock_SIOCGSKNS(r1, 0x894c, &(0x7f0000000000)=0x5) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f0000001100)=0x12, 0x4) 13:36:21 executing program 4: socket$packet(0x11, 0x3, 0x300) prlimit64(0x0, 0xe, &(0x7f0000000280)={0xe, 0x5ee}, 0x0) sched_setattr(0x0, &(0x7f00000001c0)={0x38, 0x2, 0x0, 0x0, 0x8}, 0x0) r0 = gettid() r1 = openat$sndseq(0xffffffffffffff9c, &(0x7f00000004c0), 0x0) read(r1, &(0x7f0000000280)=""/248, 0xf8) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000000080)={0x201, @time}) tkill(r0, 0xb) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r1, 0x408c5333, &(0x7f0000000000)) [ 655.812219][T14352] loop1: detected capacity change from 0 to 512 [ 655.838085][T14352] EXT4-fs (loop1): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 655.847941][T14352] EXT4-fs (loop1): group descriptors corrupted! 13:36:22 executing program 3: prlimit64(0x0, 0xe, &(0x7f0000000280)={0xe, 0x5ee}, 0x0) sched_setattr(0x0, &(0x7f00000001c0)={0x38, 0x2, 0x0, 0x0, 0x8}, 0x0) r0 = gettid() r1 = openat$sndseq(0xffffffffffffff9c, &(0x7f00000004c0), 0x0) read(r1, &(0x7f0000000280)=""/248, 0xf8) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000000080)={0x201, @time}) tkill(r0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r1, 0xc0605345, &(0x7f0000000000)) 13:36:22 executing program 0: r0 = socket(0x6, 0x1, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f0000001100)=0x12, 0x4) 13:36:22 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=@newlink={0x34, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @veth={{0x9}, {0x4, 0x2, 0x0, 0x1, @void}}}]}, 0x34}, 0x1, 0x0, 0x0, 0xb8030000}, 0x0) 13:36:22 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0xa, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000d8f4655fd8f4655f0100ffff53ef010001000000d8f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000011700)="111fc0d901", 0x5, 0x6800}, {&(0x7f0000011d00)="2719c0d901", 0x5, 0x8000}, {&(0x7f0000012e00)="ed41000000080000d8f4655fd8f4655fd8f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000012f00)="8081000000180000d8f4655fd8f4655fd8f4655f00000000000001000c00000010000800000000000af30100040000000000000000000000030000000d", 0x3d, 0x11100}, {&(0x7f0000013000)="8081000000180000d8f4655fd8f4655fd8f4655f00000000000001000c00000010000800000000000af302000400000000000000000000000200000010000000020000000100000013", 0x49, 0x11180}], 0x0, &(0x7f0000013c00)) (fail_nth: 11) 13:36:22 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0xa, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000d8f4655fd8f4655f0100ffff53ef010001000000d8f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {0x0, 0x0, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x6800}, {&(0x7f0000011d00)="2719c0d901000000803a0900803a09000000000006", 0x15, 0x8000}, {&(0x7f0000012e00)="ed41000000080000d8f4655fd8f4655fd8f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000012f00)="8081000000180000d8f4655fd8f4655fd8f4655f00000000000001000c00000010000800000000000af30100040000000000000000000000030000000d", 0x3d, 0x11100}, {&(0x7f0000013000)="8081000000180000d8f4655fd8f4655fd8f4655f00000000000001000c00000010000800000000000af302000400000000000000000000000200000010000000020000000100000013", 0x49, 0x11180}], 0x0, &(0x7f0000013c00)) 13:36:22 executing program 4: socket$packet(0x11, 0x3, 0x300) prlimit64(0x0, 0xe, &(0x7f0000000280)={0xe, 0x5ee}, 0x0) sched_setattr(0x0, &(0x7f00000001c0)={0x38, 0x2, 0x0, 0x0, 0x8}, 0x0) r0 = gettid() r1 = openat$sndseq(0xffffffffffffff9c, &(0x7f00000004c0), 0x0) read(r1, &(0x7f0000000280)=""/248, 0xf8) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000000080)={0x201, @time}) tkill(r0, 0xb) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r1, 0x40a85321, &(0x7f0000000000)) [ 656.575960][T14369] FAULT_INJECTION: forcing a failure. [ 656.575960][T14369] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 656.589080][T14369] CPU: 1 PID: 14369 Comm: syz-executor.2 Not tainted 5.16.0-rc2-syzkaller #0 [ 656.597905][T14369] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 656.608042][T14369] Call Trace: [ 656.611389][T14369] [ 656.614313][T14369] dump_stack_lvl+0xd6/0x122 [ 656.618998][T14369] dump_stack+0x11/0x1b [ 656.623184][T14369] should_fail+0x23c/0x250 [ 656.627779][T14369] should_fail_usercopy+0x16/0x20 [ 656.632797][T14369] copy_page_from_iter_atomic+0x2f1/0xc60 [ 656.638614][T14369] ? shmem_write_begin+0x7e/0x100 [ 656.643657][T14369] generic_perform_write+0x211/0x400 [ 656.647981][T14370] loop1: detected capacity change from 0 to 512 [ 656.648948][T14369] ? current_time+0xed/0x1a0 [ 656.649002][T14369] __generic_file_write_iter+0xf7/0x2b0 [ 656.665283][T14369] ? generic_write_checks+0x250/0x290 [ 656.670667][T14369] generic_file_write_iter+0x75/0x130 [ 656.676038][T14369] vfs_write+0x7f5/0x950 [ 656.680357][T14369] __x64_sys_pwrite64+0xf5/0x150 [ 656.685283][T14369] do_syscall_64+0x44/0xd0 [ 656.689709][T14369] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 656.695681][T14369] RIP: 0033:0x7ff3bc56fab7 [ 656.700182][T14369] Code: 08 89 3c 24 48 89 4c 24 18 e8 e5 f8 ff ff 4c 8b 54 24 18 48 8b 54 24 10 41 89 c0 48 8b 74 24 08 8b 3c 24 b8 12 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 04 24 e8 15 f9 ff ff 48 8b 13:36:22 executing program 0: r0 = socket(0x10, 0x3, 0x5afe297e) r1 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r1, 0x10e, 0xc, &(0x7f0000000040)={0x900000}, 0x10) r2 = socket$can_j1939(0x1d, 0x2, 0x7) r3 = socket$can_j1939(0x1d, 0x2, 0x7) r4 = socket$inet(0x2, 0x4000000000000001, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r4, 0x8933, &(0x7f0000000300)={'vcan0\x00', 0x0}) bind$can_j1939(r3, &(0x7f0000000040)={0x1d, r5, 0x2}, 0x18) bind$can_j1939(r2, &(0x7f0000000280)={0x1d, r5, 0x3, {}, 0xfe}, 0x18) sendmsg$ETHTOOL_MSG_RINGS_SET(r1, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000040)={0x50, 0x0, 0x1, 0x70bd28, 0x25dfdbfb, {}, [@ETHTOOL_A_RINGS_HEADER={0x18, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'dummy0\x00'}]}, @ETHTOOL_A_RINGS_RX={0x8, 0x6, 0x7fffffff}, @ETHTOOL_A_RINGS_RX_MINI={0x8, 0x7, 0x80000001}, @ETHTOOL_A_RINGS_HEADER={0xc, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r5}]}, @ETHTOOL_A_RINGS_RX={0x8, 0x6, 0x7fff}]}, 0x50}, 0x1, 0x0, 0x0, 0x20000004}, 0x40000000) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f0000001100)=0x12, 0x4) [ 656.719878][T14369] RSP: 002b:00007ff3ba332f20 EFLAGS: 00000293 ORIG_RAX: 0000000000000012 [ 656.728277][T14369] RAX: ffffffffffffffda RBX: 00007ff3bc606970 RCX: 00007ff3bc56fab7 [ 656.736397][T14369] RDX: 0000000000000001 RSI: 0000000020010300 RDI: 0000000000000004 [ 656.744365][T14369] RBP: 000000000000000a R08: 0000000000000000 R09: ffffffffffffffff [ 656.752319][T14369] R10: 0000000000000640 R11: 0000000000000293 R12: 0000000000000004 [ 656.760271][T14369] R13: 0000000000000004 R14: 0000000020000230 R15: 0000000000000002 [ 656.768227][T14369] 13:36:22 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=@newlink={0x34, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @veth={{0x9}, {0x4, 0x2, 0x0, 0x1, @void}}}]}, 0x34}, 0x1, 0x0, 0x0, 0xbc020000}, 0x0) 13:36:22 executing program 0: r0 = socket(0x10, 0x2, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f0000001100)=0x12, 0x4) 13:36:22 executing program 0: prctl$PR_GET_NO_NEW_PRIVS(0x27) r0 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f0000001100)=0x12, 0x4) prctl$PR_GET_NO_NEW_PRIVS(0x27) [ 656.783238][T14370] EXT4-fs (loop1): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 656.793040][T14370] EXT4-fs (loop1): group descriptors corrupted! [ 656.807894][T14369] loop2: detected capacity change from 0 to 512 13:36:22 executing program 0: r0 = socket(0x10, 0x4, 0x2000) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f0000001100)=0x12, 0x4) 13:36:22 executing program 0: r0 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f0000001100)=0x12, 0x4) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f0000000040)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_SET_MESH_CONFIG(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0xc6576390be2feff6}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)=ANY=[@ANYBLOB='(\x00\x00\x00', @ANYRES16=0x0, @ANYBLOB="f095cc1d000000", @ANYRES32=r1, @ANYBLOB="0c009900ffff00001a000000"], 0x28}, 0x1, 0x0, 0x0, 0x80}, 0x24004054) [ 656.882495][T14369] Quota error (device loop2): v2_read_file_info: Free block number too big (0 >= 0). [ 656.898869][T14369] EXT4-fs warning (device loop2): ext4_enable_quotas:6363: Failed to enable quota tracking (type=0, err=-117). Please run e2fsck to fix. [ 656.937196][T14369] EXT4-fs (loop2): mount failed 13:36:23 executing program 3: prlimit64(0x0, 0xe, &(0x7f0000000280)={0xe, 0x5ee}, 0x0) sched_setattr(0x0, &(0x7f00000001c0)={0x38, 0x2, 0x0, 0x0, 0x8}, 0x0) r0 = gettid() r1 = openat$sndseq(0xffffffffffffff9c, &(0x7f00000004c0), 0x0) read(r1, &(0x7f0000000280)=""/248, 0xf8) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000000080)={0x201, @time}) tkill(r0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r1, 0xc0605345, &(0x7f0000000000)) 13:36:23 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=@newlink={0x34, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @veth={{0x9}, {0x4, 0x2, 0x0, 0x1, @void}}}]}, 0x34}, 0x1, 0x0, 0x0, 0xc3050000}, 0x0) 13:36:23 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0xa, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000d8f4655fd8f4655f0100ffff53ef010001000000d8f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400), 0x0, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x6800}, {&(0x7f0000011d00)="2719c0d901000000803a0900803a09000000000006", 0x15, 0x8000}, {&(0x7f0000012e00)="ed41000000080000d8f4655fd8f4655fd8f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000012f00)="8081000000180000d8f4655fd8f4655fd8f4655f00000000000001000c00000010000800000000000af30100040000000000000000000000030000000d", 0x3d, 0x11100}, {&(0x7f0000013000)="8081000000180000d8f4655fd8f4655fd8f4655f00000000000001000c00000010000800000000000af302000400000000000000000000000200000010000000020000000100000013", 0x49, 0x11180}], 0x0, &(0x7f0000013c00)) 13:36:23 executing program 4: socket$packet(0x11, 0x3, 0x300) prlimit64(0x0, 0xe, &(0x7f0000000280)={0xe, 0x5ee}, 0x0) sched_setattr(0x0, &(0x7f00000001c0)={0x38, 0x2, 0x0, 0x0, 0x8}, 0x0) r0 = gettid() r1 = openat$sndseq(0xffffffffffffff9c, &(0x7f00000004c0), 0x0) read(r1, &(0x7f0000000280)=""/248, 0xf8) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000000080)={0x201, @time}) tkill(r0, 0xb) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r1, 0x40a85323, &(0x7f0000000000)) 13:36:23 executing program 0: pipe2(&(0x7f0000000000), 0x80000) r0 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f0000001100)=0x12, 0x4) r1 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r1, 0x10e, 0xc, &(0x7f0000000040)={0x900000, 0x0, 0xb0, 0x100}, 0x10) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000000100), &(0x7f0000000080)=0x4) 13:36:23 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0xa, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000d8f4655fd8f4655f0100ffff53ef010001000000d8f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000011700)="111fc0d901", 0x5, 0x6800}, {&(0x7f0000011d00)="2719c0d901", 0x5, 0x8000}, {&(0x7f0000012e00)="ed41000000080000d8f4655fd8f4655fd8f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000012f00)="8081000000180000d8f4655fd8f4655fd8f4655f00000000000001000c00000010000800000000000af30100040000000000000000000000030000000d", 0x3d, 0x11100}, {&(0x7f0000013000)="8081000000180000d8f4655fd8f4655fd8f4655f00000000000001000c00000010000800000000000af302000400000000000000000000000200000010000000020000000100000013", 0x49, 0x11180}], 0x0, &(0x7f0000013c00)) (fail_nth: 12) [ 657.651316][T14405] loop1: detected capacity change from 0 to 512 [ 657.664850][T14413] FAULT_INJECTION: forcing a failure. [ 657.664850][T14413] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 657.678060][T14413] CPU: 1 PID: 14413 Comm: syz-executor.2 Not tainted 5.16.0-rc2-syzkaller #0 [ 657.684719][T14405] EXT4-fs (loop1): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock 13:36:23 executing program 0: r0 = socket(0x10, 0x3, 0x0) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r2, &(0x7f00000000c0)=[{&(0x7f0000000180)="77690addcfbe1fbb66ec", 0xff3b}], 0x1, 0x1) close(r2) getpeername$tipc(r2, &(0x7f0000000040)=@name, &(0x7f0000000100)=0x10) splice(r1, 0x0, r2, 0x0, 0xfffd, 0x0) r3 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000300), r0) sendmsg$NL80211_CMD_START_SCHED_SCAN(r1, &(0x7f0000000700)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x80000020}, 0xc, &(0x7f00000006c0)={&(0x7f0000000340)=ANY=[@ANYBLOB="74030000", @ANYRES16=r3, @ANYBLOB="10002dbd7000fedbdf254b00000008000300", @ANYRES32=0x0, @ANYBLOB="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"], 0x374}, 0x1, 0x0, 0x0, 0x8040844}, 0x4004881) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f0000001100)=0x12, 0x4) sendmsg$nl_route_sched(r0, &(0x7f0000000280)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000240)={&(0x7f0000000980)=@gettaction={0x218, 0x32, 0x400, 0x70bd26, 0x25dfdbfc, {}, [@action_dump_flags=@TCA_ROOT_TIME_DELTA={0x8, 0x4, 0x400}, @action_gd=@TCA_ACT_TAB={0x8c, 0x1, [{0x10, 0x13, 0x0, 0x0, @TCA_ACT_KIND={0x9, 0x1, 'gact\x00'}}, {0xc, 0x7, 0x0, 0x0, @TCA_ACT_INDEX={0x8, 0x3, 0x1ff}}, {0x10, 0x12, 0x0, 0x0, @TCA_ACT_KIND={0xb, 0x1, 'mirred\x00'}}, {0x10, 0x10, 0x0, 0x0, @TCA_ACT_KIND={0x9, 0x1, 'csum\x00'}}, {0xc, 0xe, 0x0, 0x0, @TCA_ACT_INDEX={0x8, 0x3, 0x6}}, {0xc, 0xc, 0x0, 0x0, @TCA_ACT_INDEX={0x8, 0x3, 0x2}}, {0x10, 0x5, 0x0, 0x0, @TCA_ACT_KIND={0xb, 0x1, 'mirred\x00'}}, {0xc, 0x1c, 0x0, 0x0, @TCA_ACT_INDEX={0x8, 0x3, 0x2}}, {0xc, 0x8, 0x0, 0x0, @TCA_ACT_INDEX={0x8, 0x3, 0x2}}, {0xc, 0x18, 0x0, 0x0, @TCA_ACT_INDEX={0x8, 0x3, 0x5e6}}]}, @action_gd=@TCA_ACT_TAB={0x58, 0x1, [{0xc, 0xb, 0x0, 0x0, @TCA_ACT_INDEX={0x8, 0x3, 0x2}}, {0x14, 0x1, 0x0, 0x0, @TCA_ACT_KIND={0xf, 0x1, 'tunnel_key\x00'}}, {0xc, 0x14, 0x0, 0x0, @TCA_ACT_INDEX={0x8, 0x3, 0x8}}, {0xc, 0x3, 0x0, 0x0, @TCA_ACT_INDEX={0x8, 0x3, 0x3}}, {0x10, 0x1e, 0x0, 0x0, @TCA_ACT_KIND={0xb, 0x1, 'sample\x00'}}, {0xc, 0xe, 0x0, 0x0, @TCA_ACT_KIND={0x8, 0x1, 'ipt\x00'}}]}, @action_dump_flags=@TCA_ROOT_TIME_DELTA={0x8, 0x4, 0x3}, @action_gd=@TCA_ACT_TAB={0x64, 0x1, [{0x10, 0x1c, 0x0, 0x0, @TCA_ACT_KIND={0xb, 0x1, 'sample\x00'}}, {0xc, 0x2, 0x0, 0x0, @TCA_ACT_INDEX={0x8, 0x3, 0x2}}, {0x14, 0x6, 0x0, 0x0, @TCA_ACT_KIND={0xf, 0x1, 'tunnel_key\x00'}}, {0xc, 0x10, 0x0, 0x0, @TCA_ACT_INDEX={0x8, 0x3, 0x8f}}, {0xc, 0x1c, 0x0, 0x0, @TCA_ACT_INDEX={0x8, 0x3, 0x80000001}}, {0xc, 0x2, 0x0, 0x0, @TCA_ACT_INDEX={0x8, 0x3, 0x5}}, {0xc, 0x1, 0x0, 0x0, @TCA_ACT_KIND={0x8, 0x1, 'ipt\x00'}}]}, @action_gd=@TCA_ACT_TAB={0x1c, 0x1, [{0xc, 0x1c, 0x0, 0x0, @TCA_ACT_KIND={0x7, 0x1, 'xt\x00'}}, {0xc, 0x0, 0x0, 0x0, @TCA_ACT_INDEX={0x8, 0x3, 0x6}}]}, @action_gd=@TCA_ACT_TAB={0x30, 0x1, [{0x14, 0x15, 0x0, 0x0, @TCA_ACT_KIND={0xf, 0x1, 'tunnel_key\x00'}}, {0xc, 0x1a, 0x0, 0x0, @TCA_ACT_INDEX={0x8, 0x3, 0x4}}, {0xc, 0x6, 0x0, 0x0, @TCA_ACT_INDEX={0x8, 0x3, 0x6}}]}, @action_dump_flags=@TCA_ROOT_FLAGS={0xc, 0x2, {0x1}}, @action_gd=@TCA_ACT_TAB={0x4}, @action_gd=@TCA_ACT_TAB={0x50, 0x1, [{0x10, 0x1d, 0x0, 0x0, @TCA_ACT_KIND={0x9, 0x1, 'csum\x00'}}, {0x10, 0x18, 0x0, 0x0, @TCA_ACT_KIND={0xb, 0x1, 'police\x00'}}, {0x10, 0x1e, 0x0, 0x0, @TCA_ACT_KIND={0xb, 0x1, 'mirred\x00'}}, {0xc, 0x2, 0x0, 0x0, @TCA_ACT_INDEX={0x8}}, {0x10, 0x20, 0x0, 0x0, @TCA_ACT_KIND={0xc, 0x1, 'skbedit\x00'}}]}]}, 0x218}}, 0x4040810) [ 657.686819][T14413] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 657.696730][T14405] EXT4-fs (loop1): group descriptors corrupted! [ 657.706689][T14413] Call Trace: [ 657.706724][T14413] [ 657.706731][T14413] dump_stack_lvl+0xd6/0x122 [ 657.723766][T14413] dump_stack+0x11/0x1b [ 657.727954][T14413] should_fail+0x23c/0x250 [ 657.732384][T14413] should_fail_usercopy+0x16/0x20 [ 657.737492][T14413] copy_page_from_iter_atomic+0x2f1/0xc60 [ 657.743231][T14413] ? shmem_write_begin+0x7e/0x100 13:36:23 executing program 0: r0 = socket(0x22, 0x5, 0x800) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f0000001100)=0x12, 0x4) r1 = socket$xdp(0x2c, 0x3, 0x0) getsockopt$IP_VS_SO_GET_TIMEOUT(r1, 0x0, 0x486, 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_CATATONIC(0xffffffffffffffff, 0xc0189379, &(0x7f0000000040)={{0x1, 0x1, 0x18, r1}, './file0\x00'}) sendmsg$IPCTNL_MSG_CT_GET_STATS_CPU(r2, &(0x7f0000000140)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, 0x4, 0x1, 0x101, 0x0, 0x0, {0x0, 0x0, 0x4}, ["", "", "", "", "", "", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x40000}, 0x40819) ioctl$sock_inet_SIOCSIFBRDADDR(r1, 0x891a, &(0x7f0000000000)={'veth0_to_bridge\x00', {0x2, 0x0, @initdev}}) 13:36:23 executing program 0: r0 = socket(0x10, 0x3, 0x0) setsockopt$inet6_mtu(0xffffffffffffffff, 0x29, 0x17, &(0x7f0000000000), 0x4) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f0000001100)=0x12, 0x4) [ 657.748260][T14413] generic_perform_write+0x211/0x400 [ 657.753657][T14413] ? current_time+0xed/0x1a0 [ 657.758253][T14413] __generic_file_write_iter+0xf7/0x2b0 [ 657.763822][T14413] ? generic_write_checks+0x250/0x290 [ 657.769203][T14413] generic_file_write_iter+0x75/0x130 [ 657.774588][T14413] vfs_write+0x7f5/0x950 [ 657.778934][T14413] __x64_sys_pwrite64+0xf5/0x150 [ 657.783932][T14413] do_syscall_64+0x44/0xd0 [ 657.788370][T14413] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 657.794268][T14413] RIP: 0033:0x7ff3bc56fab7 [ 657.798702][T14413] Code: 08 89 3c 24 48 89 4c 24 18 e8 e5 f8 ff ff 4c 8b 54 24 18 48 8b 54 24 10 41 89 c0 48 8b 74 24 08 8b 3c 24 b8 12 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 04 24 e8 15 f9 ff ff 48 8b [ 657.818336][T14413] RSP: 002b:00007ff3ba332f20 EFLAGS: 00000293 ORIG_RAX: 0000000000000012 [ 657.827015][T14413] RAX: ffffffffffffffda RBX: 00007ff3bc606970 RCX: 00007ff3bc56fab7 [ 657.835004][T14413] RDX: 0000000000000009 RSI: 0000000020010400 RDI: 0000000000000004 [ 657.843187][T14413] RBP: 000000000000000a R08: 0000000000000000 R09: ffffffffffffffff 13:36:23 executing program 0: r0 = socket(0x10, 0x804, 0x3) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f0000001100)=0x12, 0x4) 13:36:23 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=@newlink={0x34, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @veth={{0x9}, {0x4, 0x2, 0x0, 0x1, @void}}}]}, 0x34}, 0x1, 0x0, 0x0, 0xc3ffffff}, 0x0) 13:36:23 executing program 0: r0 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f0000001100)=0x12, 0x4) sendmsg$NFT_BATCH(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000100)={&(0x7f0000000440)=ANY=[@ANYBLOB="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"], 0x180}, 0x1, 0x0, 0x0, 0x4000000}, 0x40880) [ 657.851167][T14413] R10: 0000000000000800 R11: 0000000000000293 R12: 0000000000000004 [ 657.859144][T14413] R13: 0000000000000004 R14: 0000000020000248 R15: 0000000000000003 [ 657.867210][T14413] [ 657.876221][T14413] loop2: detected capacity change from 0 to 512 [ 657.932806][T14413] Quota error (device loop2): v2_read_file_info: Free block number too big (0 >= 0). [ 657.942652][T14413] EXT4-fs warning (device loop2): ext4_enable_quotas:6363: Failed to enable quota tracking (type=0, err=-117). Please run e2fsck to fix. [ 657.962677][T14413] EXT4-fs (loop2): mount failed 13:36:24 executing program 3: prlimit64(0x0, 0xe, &(0x7f0000000280)={0xe, 0x5ee}, 0x0) sched_setattr(0x0, &(0x7f00000001c0)={0x38, 0x2, 0x0, 0x0, 0x8}, 0x0) r0 = gettid() r1 = openat$sndseq(0xffffffffffffff9c, &(0x7f00000004c0), 0x0) read(r1, &(0x7f0000000280)=""/248, 0xf8) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000000080)={0x201, @time}) tkill(r0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r1, 0xc0605345, &(0x7f0000000000)) 13:36:24 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0xa, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000d8f4655fd8f4655f0100ffff53ef010001000000d8f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400), 0x0, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x6800}, {&(0x7f0000011d00)="2719c0d901000000803a0900803a09000000000006", 0x15, 0x8000}, {&(0x7f0000012e00)="ed41000000080000d8f4655fd8f4655fd8f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000012f00)="8081000000180000d8f4655fd8f4655fd8f4655f00000000000001000c00000010000800000000000af30100040000000000000000000000030000000d", 0x3d, 0x11100}, {&(0x7f0000013000)="8081000000180000d8f4655fd8f4655fd8f4655f00000000000001000c00000010000800000000000af302000400000000000000000000000200000010000000020000000100000013", 0x49, 0x11180}], 0x0, &(0x7f0000013c00)) 13:36:24 executing program 0: r0 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f0000001100)=0x1b, 0x4) r1 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000000440)=0x2, 0x4) recvmmsg(r0, &(0x7f0000002600)=[{{&(0x7f00000004c0)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @private}}}, 0x80, &(0x7f0000000640)=[{&(0x7f0000000540)=""/99, 0x63}, {&(0x7f00000005c0)=""/40, 0x28}, {&(0x7f0000000600)=""/46, 0x2e}], 0x3, &(0x7f0000000680)=""/174, 0xae}, 0x6}, {{&(0x7f0000000740)=@ieee802154, 0x80, &(0x7f0000000900)=[{&(0x7f00000007c0)=""/129, 0x81}, {&(0x7f0000000880)=""/22, 0x16}, {&(0x7f00000008c0)=""/47, 0x2f}], 0x3}, 0x8001}, {{0x0, 0x0, &(0x7f0000000cc0)=[{&(0x7f0000000940)=""/250, 0xfa}, {&(0x7f0000001140)=""/4096, 0x1000}, {&(0x7f0000000a40)=""/148, 0x94}, {&(0x7f0000000b00)=""/28, 0x1c}, {&(0x7f0000000b40)=""/213, 0xd5}, {&(0x7f0000000c40)=""/21, 0x15}, {&(0x7f0000000c80)=""/50, 0x32}], 0x7}, 0x7}, {{&(0x7f0000000d40)=@l2tp={0x2, 0x0, @multicast1}, 0x80, &(0x7f0000002140)=[{&(0x7f0000000dc0)=""/150, 0x96}, {&(0x7f0000000e80)=""/60, 0x3c}, {&(0x7f0000000ec0)=""/236, 0xec}, {&(0x7f0000000fc0)=""/50, 0x32}, {&(0x7f0000001000)=""/164, 0xa4}], 0x5, &(0x7f00000021c0)=""/244, 0xf4}, 0x4}, {{&(0x7f00000022c0)=@xdp, 0x80, &(0x7f0000002540)=[{&(0x7f0000002340)=""/125, 0x7d}, {&(0x7f00000010c0)=""/8, 0x8}, {&(0x7f00000023c0)=""/161, 0xa1}, {&(0x7f0000002480)=""/175, 0xaf}], 0x4, &(0x7f0000002580)=""/66, 0x42}, 0xeb}], 0x5, 0x40014060, 0x0) bind$netlink(r0, &(0x7f0000000480)={0x10, 0x0, 0x25dfdbfd, 0x10000}, 0xc) getsockopt$IP_VS_SO_GET_TIMEOUT(r1, 0x0, 0x486, 0x0, 0x0) writev(r1, &(0x7f00000003c0)=[{&(0x7f0000000000)="18e94ae6f27c351ad1b804d9c9796a95ea9a254934adf1ce895d9b17fd16fef38f7b5285dcc9046d18024c8703c55fa89878ce5bee504463b23a9a68f62409e66dafb678645cc0ced70458d05be1b86b48783cfe5de8b289c9c9584a7f64faf62a8944", 0x63}, {&(0x7f0000000080)="0385728393470b048b124c1634ccbee0014f68b9523734464d4be506fa6d642751f67a30e80398ab315b6cc442a85ae18423c27cda4d43e1f852fb8ce91f8d3a70e8eeca83aaef023ba52764b42482ac6678235d600aa2b6b14a208535dcc5cde89627894e99b28ef82ff1f03e6d4a5334774c96a287b5b9c82ffcd82b4e825ed20a9aa33c603db18d2ec4106dffb32511ca305e744cc6523ea4e2acc0c50d81", 0xa0}, {&(0x7f0000000140)="db4406b024d306c3acb67d1a629dd68b9d01344d09d7193956d30294cb349bd5ff97ebc8bec63178bce3011807cdbc2121a99498f63d2a4f94a064c32659087505e936f5a020587a5a69df62066607dd6d960a999e0c67a8eb162eeb8e7367f2969e366cde1c533198fffe5f2c01ee3dcbb983a8ce418b9f45ac4967f83870fc2d73b57f270764f1069e3013f52e974b5848b4229ee2e4677e07f8e117d2ba1bcbd1bf78a18d0e8bfb6ca6f799bd89fb6b0fdfe34546676a0b91cc5343458ec5ad111a9a521907a1113de8b5473d54b130dba6799321204df7e2bd1d2743a1011f8eefd6179ad5fe0286cb2b15f543", 0xef}, {&(0x7f0000000240)}, {&(0x7f0000000280)="37193f74ffd5ffc724ab55dba320375858ddf587b45d9877b9c2f7b24e76117359fa2fbf3b2520aad826a907df2616cab1ac172add5b8a3c49c056f2ebe15fffc8b21aae37b2a70e53ecdbd06c9b780e3bcb83bb931d37fa4c532d51f94266c0043942c4415b5c982138c0e1475f840333f702cd344adcdc5cfdc58dad9b4c6ad1abcf841edbc8649a1af18a53bd480776d9046da19b9aac5beaaa97966ad9890e7413a87e028cd3c4069ba429a496db0a2b5da47c64e093a19b83741651247398b797cf47d847fb1e300d8fb21ae46f57937d9fd74fad5592", 0xd9}, {&(0x7f0000000380)="e54560e79efe0e9b7fa210073db88499337352aaef8ee4", 0x17}], 0x6) setsockopt$XDP_RX_RING(0xffffffffffffffff, 0x11b, 0x2, &(0x7f0000000240)=0x4020, 0x4) 13:36:24 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=@newlink={0x34, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @veth={{0x9}, {0x4, 0x2, 0x0, 0x1, @void}}}]}, 0x34}, 0x1, 0x0, 0x0, 0xc4050000}, 0x0) 13:36:24 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0xa, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000d8f4655fd8f4655f0100ffff53ef010001000000d8f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000011700)="111fc0d901", 0x5, 0x6800}, {&(0x7f0000011d00)="2719c0d901", 0x5, 0x8000}, {&(0x7f0000012e00)="ed41000000080000d8f4655fd8f4655fd8f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000012f00)="8081000000180000d8f4655fd8f4655fd8f4655f00000000000001000c00000010000800000000000af30100040000000000000000000000030000000d", 0x3d, 0x11100}, {&(0x7f0000013000)="8081000000180000d8f4655fd8f4655fd8f4655f00000000000001000c00000010000800000000000af302000400000000000000000000000200000010000000020000000100000013", 0x49, 0x11180}], 0x0, &(0x7f0000013c00)) (fail_nth: 13) 13:36:24 executing program 4: socket$packet(0x11, 0x3, 0x300) prlimit64(0x0, 0xe, &(0x7f0000000280)={0xe, 0x5ee}, 0x0) sched_setattr(0x0, &(0x7f00000001c0)={0x38, 0x2, 0x0, 0x0, 0x8}, 0x0) r0 = gettid() r1 = openat$sndseq(0xffffffffffffff9c, &(0x7f00000004c0), 0x0) read(r1, &(0x7f0000000280)=""/248, 0xf8) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000000080)={0x201, @time}) tkill(r0, 0xb) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r1, 0x40bc5311, &(0x7f0000000000)) [ 658.658815][T14448] FAULT_INJECTION: forcing a failure. [ 658.658815][T14448] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 658.672200][T14448] CPU: 1 PID: 14448 Comm: syz-executor.2 Not tainted 5.16.0-rc2-syzkaller #0 [ 658.678008][T14446] loop1: detected capacity change from 0 to 512 [ 658.681045][T14448] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 658.681063][T14448] Call Trace: [ 658.681069][T14448] [ 658.681076][T14448] dump_stack_lvl+0xd6/0x122 [ 658.709388][T14448] dump_stack+0x11/0x1b [ 658.713533][T14448] should_fail+0x23c/0x250 [ 658.717990][T14448] __alloc_pages+0x102/0x330 [ 658.722688][T14448] alloc_pages_vma+0x5ee/0x770 [ 658.727484][T14448] shmem_getpage_gfp+0x8bc/0x12c0 [ 658.732513][T14448] shmem_write_begin+0x7e/0x100 [ 658.737349][T14448] generic_perform_write+0x1c8/0x400 [ 658.742631][T14448] ? current_time+0xed/0x1a0 [ 658.747312][T14448] __generic_file_write_iter+0xf7/0x2b0 [ 658.753020][T14448] ? generic_write_checks+0x250/0x290 [ 658.758388][T14448] generic_file_write_iter+0x75/0x130 [ 658.763814][T14448] vfs_write+0x7f5/0x950 [ 658.768049][T14448] __x64_sys_pwrite64+0xf5/0x150 [ 658.772975][T14448] do_syscall_64+0x44/0xd0 [ 658.777470][T14448] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 658.783350][T14448] RIP: 0033:0x7ff3bc56fab7 [ 658.787819][T14448] Code: 08 89 3c 24 48 89 4c 24 18 e8 e5 f8 ff ff 4c 8b 54 24 18 48 8b 54 24 10 41 89 c0 48 8b 74 24 08 8b 3c 24 b8 12 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 04 24 e8 15 f9 ff ff 48 8b [ 658.807447][T14448] RSP: 002b:00007ff3ba332f20 EFLAGS: 00000293 ORIG_RAX: 0000000000000012 [ 658.815938][T14448] RAX: ffffffffffffffda RBX: 00007ff3bc606970 RCX: 00007ff3bc56fab7 [ 658.823968][T14448] RDX: 0000000000000008 RSI: 0000000020011600 RDI: 0000000000000004 [ 658.832009][T14448] RBP: 000000000000000a R08: 0000000000000000 R09: ffffffffffffffff [ 658.840062][T14448] R10: 0000000000006000 R11: 0000000000000293 R12: 0000000000000004 [ 658.848018][T14448] R13: 0000000000000004 R14: 0000000020000260 R15: 0000000000000004 [ 658.855979][T14448] [ 658.866730][T14446] EXT4-fs (loop1): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 658.876531][T14446] EXT4-fs (loop1): group descriptors corrupted! [ 658.895559][T14448] loop2: detected capacity change from 0 to 512 13:36:24 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$ieee802154(&(0x7f0000000140), r0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000140), r1) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_START_REQ(r3, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000001c0)={0x44, r2, 0x1, 0x0, 0x0, {}, [@IEEE802154_ATTR_PAN_COORD={0x5}, @IEEE802154_ATTR_COORD_SHORT_ADDR={0x6}, @IEEE802154_ATTR_CHANNEL={0x5}, @IEEE802154_ATTR_SF_ORD={0x5}, @IEEE802154_ATTR_COORD_PAN_ID={0x6}, @IEEE802154_ATTR_BCN_ORD={0x5}]}, 0x44}}, 0x0) sendmsg$IEEE802154_LLSEC_LIST_SECLEVEL(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x14, r2, 0x300, 0x70bd2b, 0x25dfdbff, {}, ["", "", "", "", "", "", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x80}, 0x0) r4 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r4, 0x10e, 0x2, &(0x7f0000001100)=0x12, 0x4) 13:36:24 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=@newlink={0x34, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @veth={{0x9}, {0x4, 0x2, 0x0, 0x1, @void}}}]}, 0x34}, 0x1, 0x0, 0x0, 0xc6000000}, 0x0) 13:36:24 executing program 0: r0 = socket$xdp(0x2c, 0x3, 0x0) getsockopt$IP_VS_SO_GET_TIMEOUT(r0, 0x0, 0x486, 0x0, 0x0) ioctl$F2FS_IOC_START_VOLATILE_WRITE(r0, 0xf503, 0x0) socket(0xb, 0x801, 0x7f) [ 658.914172][T14448] EXT4-fs warning (device loop2): read_mmp_block:107: Error -117 while reading MMP block 12 13:36:24 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0xa, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000d8f4655fd8f4655f0100ffff53ef010001000000d8f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400), 0x0, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x6800}, {&(0x7f0000011d00)="2719c0d901000000803a0900803a09000000000006", 0x15, 0x8000}, {&(0x7f0000012e00)="ed41000000080000d8f4655fd8f4655fd8f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000012f00)="8081000000180000d8f4655fd8f4655fd8f4655f00000000000001000c00000010000800000000000af30100040000000000000000000000030000000d", 0x3d, 0x11100}, {&(0x7f0000013000)="8081000000180000d8f4655fd8f4655fd8f4655f00000000000001000c00000010000800000000000af302000400000000000000000000000200000010000000020000000100000013", 0x49, 0x11180}], 0x0, &(0x7f0000013c00)) 13:36:24 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0xa, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000d8f4655fd8f4655f0100ffff53ef010001000000d8f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000011700)="111fc0d901", 0x5, 0x6800}, {&(0x7f0000011d00)="2719c0d901", 0x5, 0x8000}, {&(0x7f0000012e00)="ed41000000080000d8f4655fd8f4655fd8f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000012f00)="8081000000180000d8f4655fd8f4655fd8f4655f00000000000001000c00000010000800000000000af30100040000000000000000000000030000000d", 0x3d, 0x11100}, {&(0x7f0000013000)="8081000000180000d8f4655fd8f4655fd8f4655f00000000000001000c00000010000800000000000af302000400000000000000000000000200000010000000020000000100000013", 0x49, 0x11180}], 0x0, &(0x7f0000013c00)) (fail_nth: 14) 13:36:24 executing program 4: socket$packet(0x11, 0x3, 0x300) prlimit64(0x0, 0xe, &(0x7f0000000280)={0xe, 0x5ee}, 0x0) sched_setattr(0x0, &(0x7f00000001c0)={0x38, 0x2, 0x0, 0x0, 0x8}, 0x0) r0 = gettid() r1 = openat$sndseq(0xffffffffffffff9c, &(0x7f00000004c0), 0x0) read(r1, &(0x7f0000000280)=""/248, 0xf8) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000000080)={0x201, @time}) tkill(r0, 0xb) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r1, 0x80045300, &(0x7f0000000000)) [ 659.009971][T14466] loop1: detected capacity change from 0 to 512 [ 659.024387][T14466] EXT4-fs (loop1): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 659.034201][T14466] EXT4-fs (loop1): group descriptors corrupted! [ 659.062394][T14470] FAULT_INJECTION: forcing a failure. [ 659.062394][T14470] name failslab, interval 1, probability 0, space 0, times 0 [ 659.075002][T14470] CPU: 0 PID: 14470 Comm: syz-executor.2 Not tainted 5.16.0-rc2-syzkaller #0 [ 659.083835][T14470] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 659.093867][T14470] Call Trace: [ 659.097180][T14470] [ 659.100089][T14470] dump_stack_lvl+0xd6/0x122 [ 659.105020][T14470] dump_stack+0x11/0x1b [ 659.109233][T14470] should_fail+0x23c/0x250 [ 659.113637][T14470] ? xas_create+0x3fb/0xb10 [ 659.118186][T14470] __should_failslab+0x81/0x90 [ 659.122941][T14470] should_failslab+0x5/0x20 [ 659.127423][T14470] kmem_cache_alloc+0x4f/0x320 [ 659.132176][T14470] xas_create+0x3fb/0xb10 [ 659.136540][T14470] ? mem_cgroup_migrate+0x270/0x2d0 [ 659.141780][T14470] xas_create_range+0x146/0x360 [ 659.146633][T14470] shmem_add_to_page_cache+0x3dd/0x670 [ 659.152073][T14470] shmem_getpage_gfp+0xaf1/0x12c0 [ 659.157160][T14470] shmem_write_begin+0x7e/0x100 [ 659.162047][T14470] generic_perform_write+0x1c8/0x400 [ 659.167323][T14470] ? current_time+0xed/0x1a0 [ 659.171911][T14470] __generic_file_write_iter+0xf7/0x2b0 [ 659.177755][T14470] ? generic_write_checks+0x250/0x290 [ 659.183131][T14470] generic_file_write_iter+0x75/0x130 [ 659.188501][T14470] vfs_write+0x7f5/0x950 [ 659.192792][T14470] __x64_sys_pwrite64+0xf5/0x150 [ 659.197843][T14470] do_syscall_64+0x44/0xd0 [ 659.202256][T14470] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 659.208134][T14470] RIP: 0033:0x7ff3bc56fab7 [ 659.212540][T14470] Code: 08 89 3c 24 48 89 4c 24 18 e8 e5 f8 ff ff 4c 8b 54 24 18 48 8b 54 24 10 41 89 c0 48 8b 74 24 08 8b 3c 24 b8 12 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 04 24 e8 15 f9 ff ff 48 8b [ 659.232221][T14470] RSP: 002b:00007ff3ba332f20 EFLAGS: 00000293 ORIG_RAX: 0000000000000012 [ 659.240617][T14470] RAX: ffffffffffffffda RBX: 00007ff3bc606970 RCX: 00007ff3bc56fab7 [ 659.248627][T14470] RDX: 0000000000000008 RSI: 0000000020011600 RDI: 0000000000000004 [ 659.256679][T14470] RBP: 000000000000000a R08: 0000000000000000 R09: ffffffffffffffff [ 659.264706][T14470] R10: 0000000000006000 R11: 0000000000000293 R12: 0000000000000004 [ 659.272966][T14470] R13: 0000000000000004 R14: 0000000020000260 R15: 0000000000000004 [ 659.280959][T14470] [ 659.285315][T14470] loop2: detected capacity change from 0 to 512 [ 659.308036][T14470] Quota error (device loop2): v2_read_file_info: Free block number too big (0 >= 0). [ 659.317886][T14470] EXT4-fs warning (device loop2): ext4_enable_quotas:6363: Failed to enable quota tracking (type=0, err=-117). Please run e2fsck to fix. [ 659.332427][T14470] EXT4-fs (loop2): mount failed 13:36:25 executing program 3: prlimit64(0x0, 0xe, &(0x7f0000000280)={0xe, 0x5ee}, 0x0) sched_setattr(0x0, &(0x7f00000001c0)={0x38, 0x2, 0x0, 0x0, 0x8}, 0x0) r0 = gettid() r1 = openat$sndseq(0xffffffffffffff9c, &(0x7f00000004c0), 0x0) read(r1, &(0x7f0000000280)=""/248, 0xf8) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000000080)={0x201, @time}) tkill(r0, 0xb) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(0xffffffffffffffff, 0xc0605345, &(0x7f0000000000)) 13:36:25 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0xa, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000d8f4655fd8f4655f0100ffff53ef010001000000d8f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="0200000012", 0x5, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x6800}, {&(0x7f0000011d00)="2719c0d901000000803a0900803a09000000000006", 0x15, 0x8000}, {&(0x7f0000012e00)="ed41000000080000d8f4655fd8f4655fd8f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000012f00)="8081000000180000d8f4655fd8f4655fd8f4655f00000000000001000c00000010000800000000000af30100040000000000000000000000030000000d", 0x3d, 0x11100}, {&(0x7f0000013000)="8081000000180000d8f4655fd8f4655fd8f4655f00000000000001000c00000010000800000000000af302000400000000000000000000000200000010000000020000000100000013", 0x49, 0x11180}], 0x0, &(0x7f0000013c00)) 13:36:25 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=@newlink={0x34, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @veth={{0x9}, {0x4, 0x2, 0x0, 0x1, @void}}}]}, 0x34}, 0x1, 0x0, 0x0, 0xc6020000}, 0x0) 13:36:25 executing program 0: r0 = socket(0x10, 0x80000, 0x0) r1 = socket(0x28, 0x2, 0x800) r2 = socket(0x10, 0x3, 0x0) r3 = syz_genetlink_get_family_id$nl80211(&(0x7f00000000c0), 0xffffffffffffffff) sendmsg$NL80211_CMD_CONTROL_PORT_FRAME(r2, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000540)={&(0x7f0000001700)={0x224, r3, 0x1, 0x0, 0x0, {{}, {@void, @void}}, [@NL80211_ATTR_FRAME={0x20d, 0x33, @mgmt_frame=@beacon={@with_ht={{{}, {}, @device_a, @broadcast}}, 0x0, @default, 0x0, @void, @val, @val={0x3, 0x1}, @val={0x4, 0x6}, @val={0x6, 0x2}, @void, @val={0x25, 0x3}, @void, @val={0x3c, 0x4}, @val={0x2d, 0x1a}, @void, @val={0x71, 0x7}, @void, [{0xdd, 0xb1, "dc94ce8b843932e153afbc3356a15b4999bfd29687f4a97a92fac597a28d58d9bca310000d59259c6a670803dc7801b62f3fe9a03a84582c7317c74b1bd54a448029a7e8de09fa2cba9b1f3a224ab16fecb875dd12da996b7a4580a56bcd7de9257475a9eba10ddec23cf6fd3bc279becefaf762103a39262dffc945c4e784215d3c373c9e25c8bfc660ccf93bb473c026a65af65b886eba001d45ec636d33b24181214caf450d37ac0fa1e58a6ca3762d"}, {0xdd, 0x15, "5934bc876011c15c8e0e524b75850e48475414700e"}, {0xdd, 0x41, "a53f23058026f343fe9d80b26a41cb078be46813c89d7fa6b11d1d57b834cdee45ecb17cc68e635bb0c69f9bfcef25e0258366f8fa9903f16dc6697410b8f66469"}, {0xdd, 0xb, "0b5fadb7650d52ad2ae03a"}, {0xdd, 0x84, "12ccac58d3b28cbc7b700070a0a6ae250be0e1225421ebf0bf0d470b2525114d2bc321376a0ca38f1c40844ba83c212932e489244a21b15e048b59b39af3cabd2af7c3381014abc6ea6d10607490820f4c9e268a6b5a92ca43e18644a7b521d694df0fb6e009d69e0491f0ec37146a3b6e61a9c17e37f8d70cffc0439151d32bd8615344"}]}}]}, 0x224}}, 0x0) sendmsg$NL80211_CMD_TDLS_MGMT(r0, &(0x7f0000000500)={&(0x7f0000000440)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f00000004c0)={&(0x7f0000000480)={0x20, r3, 0x1, 0x70bd2b, 0x25dfdbff, {{}, {@val={0x8}, @void}}, [@NL80211_ATTR_TDLS_INITIATOR={0x4}]}, 0x20}, 0x1, 0x0, 0x0, 0x8010}, 0x41) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f0000001100)=0x12, 0x4) r4 = openat2(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x246000, 0x48, 0x5}, 0x18) r5 = openat$null(0xffffffffffffff9c, &(0x7f00000000c0), 0x200840, 0x0) ioctl$sock_ipv4_tunnel_SIOCGETTUNNEL(r1, 0x89f0, &(0x7f0000000140)={'gretap0\x00', &(0x7f00000002c0)={'syztnl0\x00', 0x0, 0x7, 0x8, 0x7, 0x2, {{0xa, 0x4, 0x1, 0x5, 0x28, 0x66, 0x0, 0x6, 0x2f, 0x0, @broadcast, @remote, {[@ra={0x94, 0x4}, @end, @cipso={0x86, 0xe, 0x2, [{0x1, 0x6, "0bbcd66b"}, {0x7, 0x2}]}]}}}}}) sendmsg$nl_route_sched(r5, &(0x7f0000000400)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f00000003c0)={&(0x7f0000000340)=@newqdisc={0x48, 0x24, 0x324, 0x70bd29, 0x25dfdbff, {0x0, 0x0, 0x0, r6, {0xe, 0x5}, {0xc, 0xf}, {0x0, 0x2}}, [@TCA_RATE={0x6, 0x5, {0xb, 0x6}}, @TCA_INGRESS_BLOCK={0x8, 0xd, 0xffffffff}, @qdisc_kind_options=@q_bfifo={{0xa}, {0x8, 0x2, 0x4}}]}, 0x48}, 0x1, 0x0, 0x0, 0x4000004}, 0x4080) ioctl$sock_ipv6_tunnel_SIOCDELPRL(r1, 0x89f6, &(0x7f0000000200)={'syztnl0\x00', &(0x7f0000000180)={'ip6tnl0\x00', 0x0, 0x4, 0x1f, 0x40, 0x9, 0x4a, @local, @local, 0x40, 0x7, 0x5, 0xe15}}) sendmsg$nl_route_sched(r4, &(0x7f0000000280)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000240)={&(0x7f0000001140)=@newtfilter={0x1a40, 0x2c, 0x20, 0x70bd26, 0x25dfdbfe, {0x0, 0x0, 0x0, 0x0, {0xd, 0x4}, {0x4, 0xf}, {0xe, 0x10}}, [@TCA_CHAIN={0x8, 0xb, 0x80000000}, @filter_kind_options=@f_route={{0xa}, {0x1a08, 0x2, [@TCA_ROUTE4_IIF={0x8, 0x4, r7}, @TCA_ROUTE4_POLICE={0x458, 0x5, [@TCA_POLICE_RATE={0x404, 0x2, [0x5, 0x81, 0x5e7f22ff, 0x5a, 0x222, 0x101, 0x6, 0x6, 0x1, 0x7, 0x0, 0x2, 0x0, 0x6, 0xb02, 0x2, 0x7f, 0x30, 0x9, 0x81, 0x6, 0x10000, 0x10000, 0x2, 0x3f, 0x80000001, 0x800, 0x1, 0x10001, 0xf93, 0x7f, 0xfffffff9, 0x4, 0x5b9c, 0x7, 0x0, 0x20, 0x0, 0x0, 0x80000000, 0x4, 0x0, 0x1ff, 0x3f, 0x80000001, 0x5, 0x8000000, 0xfffffffc, 0x2, 0x0, 0x1a, 0xffff8001, 0x7fff, 0x7ff, 0xfffffbff, 0x2dfc, 0x3, 0x3, 0x5fa5, 0x9, 0x1000, 0x2, 0x7, 0x10000, 0xffff, 0x3002e1b4, 0x3ff, 0x100, 0x97c8, 0xfc, 0x6, 0x0, 0x1, 0x43230fc0, 0x5, 0x800, 0x38, 0x162, 0x20, 0x6, 0x6, 0x400, 0x3, 0x400000, 0x8000, 0xfff, 0x5, 0x3, 0x6, 0x7, 0x3f, 0xd64, 0x80, 0x330, 0xffff, 0x0, 0x7, 0x8, 0x1, 0xf962, 0x7ff, 0x400, 0x1, 0x78d, 0x3, 0x1000, 0x80, 0x7, 0xaa42, 0x2bf, 0x2, 0xc0, 0x9, 0x7, 0x100, 0x44f0, 0x101, 0x1000, 0x9, 0xef07, 0x401, 0x9, 0x92, 0x3, 0x3f, 0x5, 0x10001, 0x1000, 0xfffffff7, 0x7f, 0x7, 0x5, 0x7, 0x7f, 0x5, 0x1ff, 0x7, 0x400, 0x4, 0xfffffffe, 0x7, 0x7, 0x1, 0x1, 0x0, 0x4, 0x40, 0x55b3, 0x5, 0x40, 0x101, 0x8001, 0x5, 0xffff, 0x5, 0x2, 0x200, 0x2, 0x10001, 0x80000000, 0x0, 0x0, 0x100, 0x7, 0xfffffffa, 0x9f6, 0x1, 0x7, 0x1, 0x0, 0x7fffffff, 0x49546150, 0xfffffcd8, 0x19c6, 0xc5d3, 0x8, 0xfffffffb, 0x2, 0x1, 0x1, 0x5, 0x1000, 0x6, 0x100, 0x8000, 0xfff, 0x10000, 0x80000000, 0x3cc9, 0x7, 0x5, 0xffff, 0x9e95, 0x6, 0x2, 0x1f, 0x0, 0x80, 0xffffffff, 0x9, 0x9, 0x4, 0x40, 0x7, 0x5, 0x4, 0x5, 0x7, 0x3f, 0x3, 0x3, 0x4746, 0x2, 0x9, 0x9, 0x3, 0x7, 0x7, 0x4, 0x401, 0x9, 0x7, 0x0, 0x8052, 0x5, 0x7fff, 0x7, 0xff, 0x8001, 0x1, 0x10000, 0x4, 0x80000000, 0x9, 0x8, 0x101, 0x9, 0xffff, 0x80000001, 0x9, 0x7, 0x7, 0x9, 0xf3, 0x7f, 0x3, 0x386c, 0x80000000, 0x101, 0x401, 0x400, 0x80000001, 0x7fffffff, 0xb5ffade, 0x5, 0x4]}, @TCA_POLICE_RATE64={0xc, 0x8, 0xbaa}, @TCA_POLICE_RESULT={0x8, 0x5, 0x6}, @TCA_POLICE_TBF={0x3c, 0x1, {0x4, 0x20000000, 0x0, 0x31a7f7ec, 0x2, {0x80, 0x1, 0x5, 0x0, 0x9c3d, 0x81}, {0x9, 0x0, 0x4, 0x36, 0x400, 0x401}, 0x0, 0x8, 0x4aaf4268}}]}, @TCA_ROUTE4_ACT={0x159c, 0x6, [@m_ipt={0x11a0, 0x0, 0x0, 0x0, {{0x8}, {0x1080, 0x2, 0x0, 0x1, [@TCA_IPT_TABLE={0x24, 0x1, 'mangle\x00'}, @TCA_IPT_TARG={0x102a, 0x6, {0x7ac0, 'filter\x00', 0x8, 0x7ff, "dc7664821000aae92192b32e5143b236ce051f952e85d0d823131311c1f773ba9799dc3e32a4967d5a3fd448c1a4947859f212f4b7929e167bb43f1cc1f50cbe902b06e446c36a5f42302aae58f9472c2d5a7abcf4471708c533273b3f1740ecf50a6c1184e1f29f0124a058d46fa0d5c3684d40864e7743725c6b1ba1b7fd7dc37003b5329dfa614b435ea8ca4586f7454504f1240d9a2cbe3196fe8b1ebaf64b1f1df7b3b5994d54db05ed786e4759649cedd1d5a898685ddb1d20e58d4742a909aa69ebc613f0fe7139c756ea5a277e267a0a754245ce0f8db70b05d95cdd56580e37816e8ee4c2717ee120c09f8475dbfbe8b77de3d10564d3286a4653c77187e3554c960b289ff428718febdc8ff9f240e677c5f67f92a4573b67af200c672b19ee84b225602d4bcbd669e090efef6839b2cc0766d430f88c5b156889716322a3ffa9c96e46bedaf5f6240e902a25bc0f84d0c338d6f26545e8e6cc8234002a07c5a287b21ffe543fb86a49ae9bfbe04f34a1c8ba55d3ba1ab6abad4f81ba68cc3d053f14992cddd205708358eb799aa604b3cbf31b8b992efb0f5948028e42bb099c080c9584dc9337000b9fbf386c26180c0a7257642726174d3b61aee31e64c7ee25f050b1061abc25e09f8e22e80dafd64a6c3933f4f078b328abdff30bec629c1edb4ffe010d0fb8ed4c76565cb888a36b9f581e16fb7bc6c4f5dfd772bec404b8d1bc4099bce2e0b4f518990a4bfd074edbaa14b19d242b0f31d4fb51653f2bba251be5108ed8cb3ca56fcd6a900438e6f68cc096a4a354487f30cd4665b72f053bbab18813811730212cbf784a0d170c3dfa82daa5c0bba8fe6da08a3f20857bac5969a693962c9902503a20bf364b7360d633126600afde034634d81e82d838451494a703db5a4026a973cc5c84d0a4558f4d6cf993fb7d42e916807fedc81d2b354cb64787f45786765c08ffaf51b410d1c9ac18d34e41f894caa47daaf9ffaa747c0480fb87ee112416305feb16666863ad1d21bb73225e62ff259d3f4cd1acb77d919cbbbe3a1ff025f8fc1170374b9a809400982d72e4989573546c3e3db9f333240373ea0e1e597cc544946d9c212f985dbaa16f27f79f22447437c41b3fd91c4d79f40f8636b0fa755cda82708834a89c1b93b12719fcc7dba11173c6cbb8fe3e78c564f3ccf50cc82f1d3512d6401e84b07ec86af793b3a3cd97a32334ddefaa4c35ac9737f85fe171b6e57bfb3ffec1e1fb464ca56a7b530f43e970d48d21fee8cfe140cef3af6e8beb893e0c750d21021844e4b28acb16cb064d3feb146943631ea28ca768a526054fb001f41e9a929e2e53778b86a064cea13704d30f250964831dfddcf47519d81f72b3547d2f97bb2ca9d66fcb8de36e652a2a0095407f23913fcc0ed8fda52a510b40ed3750ab8cac15073cae33e002991a7cccd07714cb00a4cd321c04bb8c6076b1951d1b5a3c51af4bbc0178e18d32b95dedd235b219df820fb619872ff34a81305472cd0dc62c1cba652abbe7d8f9f95dbf8736b5acd481fe9e6f597f64457d121eeacff9b93f8959d3a467cb8c34d606ce16dada679132be83909effa1d4e67ece498e8dcf7745de6b324ac4209c710b96e0508d99ad37ebbb72d40b58472adffc9424c6a23d1860719b3a1425baf0c4f9bdfd20a31a48661071031524e3128b3a6dee0f041ec6a1f948f2e5468aca5d5a5ec42e29cbc756c7c5a7609a191597da07228b091461214311cc939bb157b7c8e9243272166cd07fe397ea673e0a80ba4d013a131e0f81b525597c93f26f367539ed983381039c7d99b7328f534d2b4e967c8fe71a419d61fcc18266855f202511229c55c33fc070d331d8cca39922c09af0566d8d02e071b53f256f401b2de8d2036ac985673cab8a23b7f8483044f8401c364ed946659633e3adeca2833606520fd26ca34da8b2506aab5ffad0f7356674957bd7b9295da6d5123665ef2557ea960782defd7b8e66a8a69ea30dfa403f7c6c204ad550e8834e761dcc0df698fad29c8b0631e5567e6469325bccc7041742ae9e6b8540f9c415d0adc706476829183a45b0b5fd995829639c2c06c59d591fa62a6f176cc14319b6a48389e925fc060a5beb552f14f27f577e25f0642dd50b274bb7fa1e5b4bf962f1b57df69524916458b6abb6e95b4b5ecc44f3635510cb8cc687f88e231efd86d4c758213b749fe01205181e91d7169aa1d839b49e54a8ddc9ff9aaf8bfeb6a03df7ce99b7001a13e8ad5910b86f5b69777a800965397d9016de8ca3eade6a255013c5fd146f54e837f3a778829aef6f0e6253195422ac4b241bef0aa92b31f8de1957beca6b198e75fde66f43e5d5c95cb896449725f85d349e9863a64a4d819f9801cd8176f42940a14873c04103b2bc9adf2ce067f38cdc155f058abd49f19d09629bdddff1aa40d12908d197c3b6a59445d491f6b7e7b28a8f2130e31d4aff0d379ca6ede6b954615bd3de964f72fdce63867e49c3a848734cc6ca4e07a5116fe9e9212bf6ae42941d0b905e601d450440b763833395821e57a4ffdc4092e997a14ec2193ff5578ddec053ca7e989fea5e33285d00a9f574265c2f5d6ab24bf890029ec3871bf335cf1a9222e81ede487889e7b93b2d32f72f0e3511ebee5be6b1f64253d1b1121a7b0a3da111fa799e3e149391ff3c0378900875441c55f56d83792a76bf020e64dc5fdddb03fe9b783c1758bbc1871b77dd5725830b450a78e57f169b90c1e29cdb43edc90246c9d0ddf90d9dac43038607dfa7a4efef5540d1e57eef3a602f29bd1255f469a9eb6e01970252746d81f9fb87aea6a9fa1c94b99dbf27fe39c5b0061e87d989bced0c0777dc2359070429b243562c0d6c3e0bc5fc8051e64fae7a58a2442fb83a00de36ee0064da941ac7d416cfa52e0ee54c4ca8e17cbe7946381cf0fd283fdcbfef5d3fa7e1c069646ffa9f046d80221c29d483302e685c944aa33b4faeb4e9d73b5dbed7a9ebd2d2ee542a658c85dad35b3e0dad781d93e4ddae19698170b8334f4a06070edf98380ba89e283b27e6c1d1bf7988337212411b9621df8cdebe2e2f2221ced3548801a913675e947b41f56a11f31873cea934758896c780ed82bf8a814bb8942ca7a06f40c52258ee53598fcdf2696185e337aaff89799614fd52a95926082a3b5f7c1f33673d87ec48c2422ccb021be0e96a67693e6c847006b2b2d951c3b78533d85e13ac68d55a2954eeda89eed14c99a94c9c728559dfc9071d37a66373ddc2650e7fe3608d205643627a14cdf20e1a6543d0a5ae935cd3a22b20dd9f99637103d55a4dd31a723feaf78c032c8e9b14cabf43d83653df7ef17faf52cdf4d7b0d0e0116e895753c658c1257eeacd582d66f0f9e588c6aacbde1413a291e10ea0b23b82adf5aa145950d49d0c204603372616ccfc68a7d3c7d02004e8d789dd67866778c57f4a3e2ab7bf31c0e455ef48bed0c3a68a47b359896df3f9ac53a101a16384bda8b26f49697081c49e8a453ec11b797d67345368f198a36183699e885cc7b375ce96ec096bd523839dc82d4ac3587e1142418688c0fe5a8587c4a3fc6148bf8ec278c97a7f9831efed537868cfb3a201766a1c23f931e8e7279b144f20b02c431674493509d903b5959ed40cec2321d5d7c9370bc544fa7d66425f8f1461cb7e4c588d78685cc8e0059ed2282109f4e2265dd65f4cf26f682785959f3d7c02990543c01d89b67c30a3b343852a2983559d429153a48faf25e3c46272f43b06c98bb7d48f172bbdf51e505a54d9cf2b7fd63486d348ae1445eee0af68a720b6d069e9c9f0f1a5a335173fe572b22aa2c77433341666147d096ad027c23713fb2832102187b5c77ba172cae785df507cee3e186ba298b37689d37e237d4a69b9a1b88f1b1539b1122c95f57bdfa4f3e99301ad541a398df7f157f1502ef3d6bfdca6bd827cf3d1f273f9566ed772e9df860eaffa890500e3ea8419fa19d70f79c55965bd76b3c7235149ad7e4cf9203aa5da2b719bdf62ff0be0d1fd502b208a5e5dc411f94ef110fd98462ccaf67da03703bc5e402a41ad8c978ad2ab8734b55db780862b4e267b5d39731f3fecdaef87f3e50cc83ac05cdfa38076a994aa0ce3e3bd98d5b61ea37d18f1dec8b6c4e0b55de78a77ba38085c8e81c15e2a331cff99487371cbd4b140d389f47a27eaf9ec244967bb70a1f77129eef0b553c3982c1ec7fa8dd78b9367d7c2fd8eb231f984efdcdb009bc96a0c83806b99c061fe71985371bc7735bf96cfd7b54994166622488c57eb353e99e9b5725c02471cb968dd3fd70cd96b4edc46473a0fffb77d492359170ceae6cb9fc79a57103af6a787397ef963f986c58175c958bc34508de0f9adcdaf0e5629a7bae736db13ac95093cc635dc7002e69cd40d1bc0a8aa32cca0e34cd1f8a97797c13b438d13b50b62afcd36ddd95c309bdf10f3a15e29352cc8d3a4805d360da2f94ec340f0181e06fc3d1b16a23e76f27e788d62ccb580e3ac1ac95e19b09b09bf7881f22981432c0dea5ff2d383190dfb60aae2671e15435c70a8bf633b3dd9c6692832f72a84ff2fe567f172ecd19b246c741bded618356fb01b9e1c86b1762b3a35f1c9b9fa843bc46cf32b58be885cddd54469ece0d4a61f27ba6a8b7aae777f3f5d6a4ae7d00c127c4890d973b1289be40f2ceae42d9c12563e205775b9ac6e097122fbe0af5945e0cdd465883d6aae203760b7e5e6a0a4209117700f98ff9847a225eef2457014c206602082be9c36c6dacefd4096b691e16e6a68f33e8e243c0f976787d889225f3fa3ea1c70ed3013b577f23c1a12aa563bdebc47b5b4da2acab1d7ee8f91854957488188574f789abd602bbef8316dd8fa79a14956c37cc8b9835614dda7be14174f2aad3450ec427870c9b947e86b2b8a34810fb098cd0b31171d7bcdc3e39cf7e5df99774ce5a8150ce7b178e53caea2b2cfcc751c9b1508c5eab9fcf30885d1bdbf04c9680a02ebb6aa6f586bc53b262c33b54c0a1d3bff7885eb7a1d1990f28f1ccb4e376bf9664863360b1973ceece9884a9c9f185138d2c41603f5969f2dcab3be4c7ca9fdbca21c7fcf8c35457c963e710bbdd548e0995f297d39116198c7d607df6fb5e2dcb98c113bd2c700f845f90a3831f9380df788651dd68d9dbadab9443a85c8343cc614b1ab32a12f49266e8ae30b45404eac1f7a75980b0e50c2a33ebd7e0d965e1b3eb8e83c5e3558ae7128433e8553ae6af534fabe664a49fc5f3e1d63df3c7063b522b4c0f48f0cc0c7c16f70937a552e7b2c69141f4904e7651cefc18c6f6a5b4d4943a16864f92df38192c60f25992d2aedadb5005250e028c14aeda9fee2be45ce6617bc669f8259c8c441e9fd2c6df9d67c42cbb80eaa4541b0adb400a31e8ec947ebc6d9f42eccf592b8609ef190cc6366f1806540d9ba246f091434300eebfa85b31035bbb47c29ea87b19bc6769da0ba93f82871d454c6cee9931ab1cc7934cf9d60cccb2342847e5eae134c26a05c1d4d4f1091d1b9ab33d4160865f7dcb502302cccbd114f72f1a98f3a5737a6c40bf1126e03aeafacf4922b7ca10591051a1ab99c26c0d23b3e55c6afbc4d0d8429fdff6595793130c579056022abaa8bea8b9fd5b5b1f09ecc42a0eed4d7eb8dacd7203433f7dd38af9f8449f1486a963e146a5b27c12f1ad0c9eb5620424adcdac9eac0ac7bb64ad10a61cc85c4eb231f1b8efacbf22a7e85c6b5628138d22375242b"}}, @TCA_IPT_TABLE={0x24, 0x1, 'filter\x00'}, @TCA_IPT_INDEX={0x8, 0x3, 0x9}]}, {0xfa, 0x6, "da7eb9e618c09a5b8d2b87bdbfd3c74441786175abd8424548a29f23170fa530400a1f1df91bc8e7ee8d39e2f37bb84692f5899d5170e5f50c80cf1f55a589a1d0ec25929237b8f452e92e535be7ef90bcea58155bb05dac76911c3cf91a1c554a4b254eda2a0edfaa99cf599770d09cee9aa64cdc73b6765040368e054120ba6acada0c16002f0f3f2c7b5164fcc7b2abf438a269485f4856f0fdf7aa8f836a61beb21358aa11c86278285aaf6ef62a249577dcb4e98997bf4e06695aa282c044f4dfd2f510c3df2f4922ba1dcbffec99de604a725ffa331939ff436e1ea4f989575e0f377bf8e5e28665d7f72b3047e2650325c636"}, {0xc}, {0xc, 0x8, {0x0, 0x1}}}}, @m_vlan={0x10c, 0x15, 0x0, 0x0, {{0x9}, {0x5c, 0x2, 0x0, 0x1, [@TCA_VLAN_PARMS={0x1c, 0x2, {{0x2, 0x8, 0x8, 0x100, 0x2a0}, 0x1}}, @TCA_VLAN_PARMS={0x1c, 0x2, {{0x1, 0xd1, 0x8, 0x9, 0x5}, 0x1}}, @TCA_VLAN_PUSH_VLAN_PRIORITY={0x5, 0x6, 0x7}, @TCA_VLAN_PUSH_VLAN_PROTOCOL={0x6, 0x4, 0x8100}, @TCA_VLAN_PUSH_VLAN_ID={0x6, 0x3, 0x496}, @TCA_VLAN_PUSH_VLAN_PROTOCOL={0x6, 0x4, 0x8100}]}, {0x88, 0x6, "c909a57c96a5008fc9633ab63e77c6180b346014f88e44e56cfee1e7d4b3cfce145bae9488d2bc09180a4e76536f7181d88616def9e8e6487bf0063e425f8e1d9880e32330199e94bc9f4e69738fb780bbe106e371825b1a89e7c9fd8a8253d8fdb2c4085e049ee83072b63a3f83f51c23fa8060a4bf3a59336c6c7d72a3bd0e658c42e5"}, {0xc, 0x7, {0x1}}, {0xc, 0x8, {0x1, 0x3}}}}, @m_ife={0xdc, 0x1f, 0x0, 0x0, {{0x8}, {0x78, 0x2, 0x0, 0x1, [@TCA_IFE_METALST={0x14, 0x6, [@IFE_META_PRIO={0x4, 0x3, @void}, @IFE_META_TCINDEX={0x4, 0x5, @void}, @IFE_META_SKBMARK={0x4, 0x1, @void}, @IFE_META_TCINDEX={0x4, 0x5, @void}]}, @TCA_IFE_SMAC={0xa, 0x4, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}}, @TCA_IFE_DMAC={0xa, 0x3, @local}, @TCA_IFE_DMAC={0xa, 0x3, @multicast}, @TCA_IFE_METALST={0x20, 0x6, [@IFE_META_TCINDEX={0x4, 0x5, @void}, @IFE_META_PRIO={0x8, 0x3, @val=0x4}, @IFE_META_SKBMARK={0xffffffffffffffcf, 0x1, @void}, @IFE_META_PRIO={0x8, 0x3, @val=0x1000}, @IFE_META_PRIO={0x4, 0x3, @void}]}, @TCA_IFE_PARMS={0x1c, 0x1, {{0x4, 0x39400000, 0x2, 0x9, 0x8000}}}]}, {0x3d, 0x6, "4a4543a2b1327a02f766f7c83a142d1049243f09b02725a30f2bcda9695b99dd0b898012ed93015f07c287498356656df98ab233fa2e1f56eb"}, {0xc}, {0xc, 0x8, {0x1, 0x1}}}}, @m_ct={0x108, 0xf, 0x0, 0x0, {{0x7}, {0x78, 0x2, 0x0, 0x1, [@TCA_CT_NAT_IPV4_MAX={0x8, 0xa, @initdev={0xac, 0x1e, 0x1, 0x0}}, @TCA_CT_NAT_PORT_MAX={0x6, 0xe, 0x4e22}, @TCA_CT_ACTION={0x6, 0x3, 0x30}, @TCA_CT_ZONE={0x6, 0x4, 0x6}, @TCA_CT_NAT_IPV4_MAX={0x8, 0xa, @loopback}, @TCA_CT_MARK_MASK={0x8}, @TCA_CT_NAT_IPV6_MAX={0x14, 0xc, @remote}, @TCA_CT_LABELS_MASK={0x14, 0x8, "0e4b42e1a9a36249d22609a8f72ab631"}, @TCA_CT_LABELS={0x14, 0x7, "4298c591649faafc757c0ae67f5bb8b3"}, @TCA_CT_NAT_IPV4_MAX={0x8, 0xa, @rand_addr=0x64010101}]}, {0x6b, 0x6, "afa6c67c53f6eff1f8be70b8e7c226553cdb473e66c41b522869b625bb5517b60642f504bbaff0c789b30b3affcb010b745fdf15bddaac5ef64828ee3eae438be1a1f7a07f490a6a68e6a163cf7363701bd156136e8603d929866aa0a02e7243c5d497910ff649"}, {0xc, 0x7, {0x0, 0x1}}, {0xc, 0x8, {0x1, 0x3}}}}, @m_tunnel_key={0x108, 0x9, 0x0, 0x0, {{0xf}, {0x50, 0x2, 0x0, 0x1, [@TCA_TUNNEL_KEY_ENC_IPV6_SRC={0x14, 0x5, @private2}, @TCA_TUNNEL_KEY_ENC_IPV6_DST={0x14, 0x6, @private1}, @TCA_TUNNEL_KEY_ENC_KEY_ID={0x8, 0x7, 0x4}, @TCA_TUNNEL_KEY_ENC_IPV4_DST={0x8, 0x4, @initdev={0xac, 0x1e, 0x0, 0x0}}, @TCA_TUNNEL_KEY_ENC_IPV6_DST={0x14, 0x6, @dev={0xfe, 0x80, '\x00', 0x1c}}]}, {0x8b, 0x6, "040e7a5f2d534e255124b3eaf5e051c9cd1c8e1553bdcb752cf2bfe829df28eeecd6fef9a4508f2c137cb1946507985ffc2b48157ad173633e5abc481ea96bae40c56a96752eb4affdb4b1172b0332479c7fe79c3eee1ce958e9132705b91d7b9d34f2b7278213c11066bf66e4f9acee8f80c957968f69e07cd687a53aea61a10f113f346ef190"}, {0xc}, {0xc, 0x8, {0x0, 0x3}}}}]}, @TCA_ROUTE4_CLASSID={0x8, 0x1, {0x5, 0x2}}]}}]}, 0x1a40}, 0x1, 0x0, 0x0, 0x40}, 0x40885) 13:36:25 executing program 4: socket$packet(0x11, 0x3, 0x300) prlimit64(0x0, 0xe, &(0x7f0000000280)={0xe, 0x5ee}, 0x0) sched_setattr(0x0, &(0x7f00000001c0)={0x38, 0x2, 0x0, 0x0, 0x8}, 0x0) r0 = gettid() r1 = openat$sndseq(0xffffffffffffff9c, &(0x7f00000004c0), 0x0) read(r1, &(0x7f0000000280)=""/248, 0xf8) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000000080)={0x201, @time}) tkill(r0, 0xb) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r1, 0x80045301, &(0x7f0000000000)) 13:36:25 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0xa, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000d8f4655fd8f4655f0100ffff53ef010001000000d8f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000011700)="111fc0d901", 0x5, 0x6800}, {&(0x7f0000011d00)="2719c0d901", 0x5, 0x8000}, {&(0x7f0000012e00)="ed41000000080000d8f4655fd8f4655fd8f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000012f00)="8081000000180000d8f4655fd8f4655fd8f4655f00000000000001000c00000010000800000000000af30100040000000000000000000000030000000d", 0x3d, 0x11100}, {&(0x7f0000013000)="8081000000180000d8f4655fd8f4655fd8f4655f00000000000001000c00000010000800000000000af302000400000000000000000000000200000010000000020000000100000013", 0x49, 0x11180}], 0x0, &(0x7f0000013c00)) (fail_nth: 15) [ 659.754638][T14480] FAULT_INJECTION: forcing a failure. [ 659.754638][T14480] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 659.756411][T14481] loop1: detected capacity change from 0 to 512 [ 659.767750][T14480] CPU: 0 PID: 14480 Comm: syz-executor.2 Not tainted 5.16.0-rc2-syzkaller #0 [ 659.782728][T14480] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 659.792836][T14480] Call Trace: [ 659.796113][T14480] [ 659.799025][T14480] dump_stack_lvl+0xd6/0x122 [ 659.803607][T14480] dump_stack+0x11/0x1b [ 659.807756][T14480] should_fail+0x23c/0x250 [ 659.812182][T14480] should_fail_usercopy+0x16/0x20 [ 659.817205][T14480] copy_page_from_iter_atomic+0x2f1/0xc60 [ 659.822973][T14480] ? shmem_write_begin+0x7e/0x100 [ 659.827984][T14480] generic_perform_write+0x211/0x400 [ 659.833334][T14480] ? current_time+0xed/0x1a0 [ 659.837909][T14480] __generic_file_write_iter+0xf7/0x2b0 [ 659.843508][T14480] ? generic_write_checks+0x250/0x290 [ 659.848938][T14480] generic_file_write_iter+0x75/0x130 [ 659.854357][T14480] vfs_write+0x7f5/0x950 [ 659.858625][T14480] __x64_sys_pwrite64+0xf5/0x150 [ 659.863553][T14480] do_syscall_64+0x44/0xd0 [ 659.867952][T14480] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 659.873864][T14480] RIP: 0033:0x7ff3bc56fab7 [ 659.878260][T14480] Code: 08 89 3c 24 48 89 4c 24 18 e8 e5 f8 ff ff 4c 8b 54 24 18 48 8b 54 24 10 41 89 c0 48 8b 74 24 08 8b 3c 24 b8 12 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 04 24 e8 15 f9 ff ff 48 8b [ 659.897926][T14480] RSP: 002b:00007ff3ba332f20 EFLAGS: 00000293 ORIG_RAX: 0000000000000012 [ 659.906321][T14480] RAX: ffffffffffffffda RBX: 00007ff3bc606970 RCX: 00007ff3bc56fab7 [ 659.914278][T14480] RDX: 0000000000000008 RSI: 0000000020011600 RDI: 0000000000000004 [ 659.922238][T14480] RBP: 000000000000000a R08: 0000000000000000 R09: ffffffffffffffff [ 659.930211][T14480] R10: 0000000000006000 R11: 0000000000000293 R12: 0000000000000004 [ 659.938173][T14480] R13: 0000000000000004 R14: 0000000020000260 R15: 0000000000000004 [ 659.946129][T14480] [ 659.953479][T14480] loop2: detected capacity change from 0 to 512 [ 659.963045][T14481] EXT4-fs (loop1): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 659.972775][T14481] EXT4-fs (loop1): group descriptors corrupted! [ 659.990807][T14480] Quota error (device loop2): v2_read_file_info: Free block number too big (0 >= 0). 13:36:25 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=@newlink={0x34, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @veth={{0x9}, {0x4, 0x2, 0x0, 0x1, @void}}}]}, 0x34}, 0x1, 0x0, 0x0, 0xca030000}, 0x0) 13:36:25 executing program 3: prlimit64(0x0, 0xe, &(0x7f0000000280)={0xe, 0x5ee}, 0x0) sched_setattr(0x0, &(0x7f00000001c0)={0x38, 0x2, 0x0, 0x0, 0x8}, 0x0) r0 = gettid() r1 = openat$sndseq(0xffffffffffffff9c, &(0x7f00000004c0), 0x0) read(r1, &(0x7f0000000280)=""/248, 0xf8) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000000080)={0x201, @time}) tkill(r0, 0xb) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(0xffffffffffffffff, 0xc0605345, &(0x7f0000000000)) 13:36:25 executing program 0: r0 = socket(0x21, 0x3, 0x0) r1 = syz_genetlink_get_family_id$batadv(&(0x7f0000000040), r0) sendmsg$BATADV_CMD_GET_ROUTING_ALGOS(r0, &(0x7f0000000100)={&(0x7f0000000000), 0xc, &(0x7f00000000c0)={&(0x7f0000000140)=ANY=[@ANYRESOCT, @ANYRES16=r1, @ANYBLOB="20df2bbd7000fedbdf250400000008003c0004000000"], 0x1c}, 0x1, 0x0, 0x0, 0x4001}, 0xc894) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f0000001100)=0x115, 0x4) [ 660.000630][T14480] EXT4-fs warning (device loop2): ext4_enable_quotas:6363: Failed to enable quota tracking (type=0, err=-117). Please run e2fsck to fix. [ 660.015537][T14480] EXT4-fs (loop2): mount failed 13:36:25 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0xa, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000d8f4655fd8f4655f0100ffff53ef010001000000d8f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="0200000012", 0x5, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x6800}, {&(0x7f0000011d00)="2719c0d901000000803a0900803a09000000000006", 0x15, 0x8000}, {&(0x7f0000012e00)="ed41000000080000d8f4655fd8f4655fd8f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000012f00)="8081000000180000d8f4655fd8f4655fd8f4655f00000000000001000c00000010000800000000000af30100040000000000000000000000030000000d", 0x3d, 0x11100}, {&(0x7f0000013000)="8081000000180000d8f4655fd8f4655fd8f4655f00000000000001000c00000010000800000000000af302000400000000000000000000000200000010000000020000000100000013", 0x49, 0x11180}], 0x0, &(0x7f0000013c00)) 13:36:25 executing program 0: r0 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f0000001100)=0x12, 0x4) sendto$inet(r0, &(0x7f0000000000)="27ab8321cfa750016438d15e030f6355c40b74bb8cf0805145773080ef018118d53b6c58785aa99d6895eeb723", 0x2d, 0x8011, &(0x7f0000000040)={0x2, 0x4e24, @loopback}, 0x10) [ 660.087712][T14506] loop1: detected capacity change from 0 to 512 13:36:25 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0xa, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000d8f4655fd8f4655f0100ffff53ef010001000000d8f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000011700)="111fc0d901", 0x5, 0x6800}, {&(0x7f0000011d00)="2719c0d901", 0x5, 0x8000}, {&(0x7f0000012e00)="ed41000000080000d8f4655fd8f4655fd8f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000012f00)="8081000000180000d8f4655fd8f4655fd8f4655f00000000000001000c00000010000800000000000af30100040000000000000000000000030000000d", 0x3d, 0x11100}, {&(0x7f0000013000)="8081000000180000d8f4655fd8f4655fd8f4655f00000000000001000c00000010000800000000000af302000400000000000000000000000200000010000000020000000100000013", 0x49, 0x11180}], 0x0, &(0x7f0000013c00)) (fail_nth: 16) 13:36:25 executing program 0: socket(0xb, 0x6, 0xb6d) r0 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0xc, &(0x7f0000000040)={0x900000}, 0x10) r1 = socket$xdp(0x2c, 0x3, 0x0) getsockopt$IP_VS_SO_GET_TIMEOUT(r1, 0x0, 0x486, 0x0, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000000), &(0x7f0000000080)=0xc) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f0000001100)=0x4, 0x4) [ 660.132787][T14506] EXT4-fs (loop1): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 660.142505][T14506] EXT4-fs (loop1): group descriptors corrupted! [ 660.166509][T14513] FAULT_INJECTION: forcing a failure. [ 660.166509][T14513] name fail_usercopy, interval 1, probability 0, space 0, times 0 13:36:26 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0xa, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000d8f4655fd8f4655f0100ffff53ef010001000000d8f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="0200000012", 0x5, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x6800}, {&(0x7f0000011d00)="2719c0d901000000803a0900803a09000000000006", 0x15, 0x8000}, {&(0x7f0000012e00)="ed41000000080000d8f4655fd8f4655fd8f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000012f00)="8081000000180000d8f4655fd8f4655fd8f4655f00000000000001000c00000010000800000000000af30100040000000000000000000000030000000d", 0x3d, 0x11100}, {&(0x7f0000013000)="8081000000180000d8f4655fd8f4655fd8f4655f00000000000001000c00000010000800000000000af302000400000000000000000000000200000010000000020000000100000013", 0x49, 0x11180}], 0x0, &(0x7f0000013c00)) 13:36:26 executing program 4: socket$packet(0x11, 0x3, 0x300) prlimit64(0x0, 0xe, &(0x7f0000000280)={0xe, 0x5ee}, 0x0) sched_setattr(0x0, &(0x7f00000001c0)={0x38, 0x2, 0x0, 0x0, 0x8}, 0x0) r0 = gettid() r1 = openat$sndseq(0xffffffffffffff9c, &(0x7f00000004c0), 0x0) read(r1, &(0x7f0000000280)=""/248, 0xf8) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000000080)={0x201, @time}) tkill(r0, 0xb) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r1, 0x80086601, &(0x7f0000000000)) [ 660.179739][T14513] CPU: 0 PID: 14513 Comm: syz-executor.2 Not tainted 5.16.0-rc2-syzkaller #0 [ 660.188632][T14513] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 660.198697][T14513] Call Trace: [ 660.201974][T14513] [ 660.204899][T14513] dump_stack_lvl+0xd6/0x122 [ 660.209506][T14513] dump_stack+0x11/0x1b [ 660.213666][T14513] should_fail+0x23c/0x250 [ 660.218083][T14513] should_fail_usercopy+0x16/0x20 [ 660.223121][T14513] copy_page_from_iter_atomic+0x2f1/0xc60 13:36:26 executing program 0: r0 = socket(0x10, 0x3, 0x0) r1 = socket$xdp(0x2c, 0x3, 0x0) getsockopt$IP_VS_SO_GET_TIMEOUT(r1, 0x0, 0x486, 0x0, 0x0) ioctl$INCFS_IOC_GET_FILLED_BLOCKS(r1, 0x80286722, &(0x7f0000000080)={&(0x7f0000000000)=""/99, 0x63, 0x4, 0x8}) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f0000001100)=0x12, 0x4) 13:36:26 executing program 0: fcntl$setstatus(0xffffffffffffffff, 0x4, 0x2400) r0 = socket$xdp(0x2c, 0x3, 0x0) getsockopt$IP_VS_SO_GET_TIMEOUT(r0, 0x0, 0x486, 0x0, 0x0) ioctl$BTRFS_IOC_BALANCE_PROGRESS(0xffffffffffffffff, 0x84009422, &(0x7f0000001d80)={0x0, 0x0, {0x0, @usage, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}, {0x0, @usage, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}, {0x0, @usage, 0x0}}) ioctl$BTRFS_IOC_BALANCE_V2(0xffffffffffffffff, 0xc4009420, &(0x7f0000000240)={0x8, 0x4, {0x80, @usage=0x2, 0x0, 0x9, 0x36dd, 0x0, 0x0, 0x1, 0x500, @usage=0x2, 0x0, 0x3, [0x3, 0x8, 0x8, 0x2, 0x9, 0x6]}, {0x1f, @usage=0xfff, r1, 0x9, 0xc48, 0x2, 0x8, 0x10001, 0x20, @usage=0x9, 0xa7, 0x0, [0x401, 0x4, 0x0, 0x3, 0x0, 0x3fe000000]}, {0x0, @usage=0x600, 0x0, 0x6fe0, 0x6, 0x7f, 0x6, 0x5, 0x40, @struct={0xaccd, 0x4}, 0x6350, 0x1, [0x0, 0x3, 0x1fe, 0x3ff, 0x0, 0xd781]}, {0x1ff, 0x7, 0x8}}) ioctl$BTRFS_IOC_BALANCE_V2(r0, 0xc4009420, &(0x7f0000000000)={0x0, 0x5, {0x40, @struct={0x8001}, 0x0, 0x9, 0xff, 0x53f6bb23, 0xfffffffffffffffe, 0x6, 0x82, @usage=0x1, 0x8, 0xde2, [0x400, 0xdf, 0x20, 0x0, 0x79a, 0x2565]}, {0x8, @usage=0x5, 0x0, 0x6, 0x0, 0x1ff, 0x80000001, 0x0, 0x9, @usage=0xffffffffffffffff, 0x8, 0x7, [0x8, 0x64c7, 0x4, 0x7, 0x0, 0x2]}, {0x5, @usage=0x6, r1, 0x8001, 0x4, 0x5be, 0x7, 0x2, 0x24, @usage=0x2, 0x4, 0x4b6, [0x200, 0x1, 0x8, 0x0, 0x0, 0x9]}, {0x22, 0x6, 0xffffffffffffffff}}) r2 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r2, 0x10e, 0x2, &(0x7f0000001100)=0x12, 0x4) [ 660.228862][T14513] ? shmem_write_begin+0x7e/0x100 [ 660.233946][T14513] generic_perform_write+0x211/0x400 [ 660.239235][T14513] ? current_time+0xed/0x1a0 [ 660.244086][T14513] __generic_file_write_iter+0xf7/0x2b0 [ 660.249646][T14513] ? generic_write_checks+0x250/0x290 [ 660.255070][T14513] generic_file_write_iter+0x75/0x130 [ 660.260453][T14513] vfs_write+0x7f5/0x950 [ 660.264758][T14513] __x64_sys_pwrite64+0xf5/0x150 [ 660.269700][T14513] do_syscall_64+0x44/0xd0 [ 660.274122][T14513] entry_SYSCALL_64_after_hwframe+0x44/0xae 13:36:26 executing program 0: r0 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f0000001100)=0x12, 0x4) sendmsg$IPCTNL_MSG_CT_DELETE(r0, &(0x7f0000000500)={&(0x7f0000000440)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f00000004c0)={&(0x7f0000000480)=ANY=[@ANYBLOB="200000000200000000000000010000040c001080080002400000000700000000"], 0x20}, 0x1, 0x0, 0x0, 0x4001}, 0x8080) r1 = socket$xdp(0x2c, 0x3, 0x0) getsockopt$IP_VS_SO_GET_TIMEOUT(r1, 0x0, 0x486, 0x0, 0x0) ioctl$BTRFS_IOC_FS_INFO(r1, 0x8400941f, &(0x7f0000000000)) r2 = socket$xdp(0x2c, 0x3, 0x0) getsockopt$IP_VS_SO_GET_TIMEOUT(r2, 0x0, 0x486, 0x0, 0x0) ioctl$sock_SIOCGIFVLAN_SET_VLAN_NAME_TYPE_CMD(r2, 0x8982, &(0x7f0000000400)={0x6, 'batadv_slave_0\x00', {0x1}, 0xfff}) [ 660.280096][T14513] RIP: 0033:0x7ff3bc56fab7 [ 660.284522][T14513] Code: 08 89 3c 24 48 89 4c 24 18 e8 e5 f8 ff ff 4c 8b 54 24 18 48 8b 54 24 10 41 89 c0 48 8b 74 24 08 8b 3c 24 b8 12 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 04 24 e8 15 f9 ff ff 48 8b [ 660.302917][T14530] selinux_netlink_send: 7 callbacks suppressed [ 660.302929][T14530] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=2 sclass=netlink_route_socket pid=14530 comm=syz-executor.0 [ 660.304144][T14513] RSP: 002b:00007ff3ba332f20 EFLAGS: 00000293 ORIG_RAX: 0000000000000012 [ 660.304205][T14513] RAX: ffffffffffffffda RBX: 00007ff3bc606970 RCX: 00007ff3bc56fab7 [ 660.339829][T14513] RDX: 0000000000000005 RSI: 0000000020011700 RDI: 0000000000000004 [ 660.348190][T14513] RBP: 000000000000000a R08: 0000000000000000 R09: ffffffffffffffff [ 660.356155][T14513] R10: 0000000000006800 R11: 0000000000000293 R12: 0000000000000004 [ 660.364125][T14513] R13: 0000000000000004 R14: 0000000020000278 R15: 0000000000000005 [ 660.372130][T14513] [ 660.375970][T14513] loop2: detected capacity change from 0 to 512 13:36:26 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=@newlink={0x34, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @veth={{0x9}, {0x4, 0x2, 0x0, 0x1, @void}}}]}, 0x34}, 0x1, 0x0, 0x0, 0xce010000}, 0x0) 13:36:26 executing program 3: prlimit64(0x0, 0xe, &(0x7f0000000280)={0xe, 0x5ee}, 0x0) sched_setattr(0x0, &(0x7f00000001c0)={0x38, 0x2, 0x0, 0x0, 0x8}, 0x0) r0 = gettid() r1 = openat$sndseq(0xffffffffffffff9c, &(0x7f00000004c0), 0x0) read(r1, &(0x7f0000000280)=""/248, 0xf8) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000000080)={0x201, @time}) tkill(r0, 0xb) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(0xffffffffffffffff, 0xc0605345, &(0x7f0000000000)) [ 660.407152][T14533] loop1: detected capacity change from 0 to 512 [ 660.413514][T14534] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=2 sclass=netlink_route_socket pid=14534 comm=syz-executor.0 [ 660.435086][T14533] EXT4-fs (loop1): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 660.444914][T14533] EXT4-fs (loop1): group descriptors corrupted! 13:36:26 executing program 0: r0 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f0000001100)=0x12, 0x4) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r2, &(0x7f00000000c0)=[{&(0x7f0000000180)="77690addcfbe1fbb66ec", 0xff3b}], 0x1, 0x1) close(r2) splice(r1, 0x0, r2, 0x0, 0xfffd, 0x0) r3 = socket$can_j1939(0x1d, 0x2, 0x7) r4 = socket$can_j1939(0x1d, 0x2, 0x7) r5 = socket$inet(0x2, 0x4000000000000001, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r5, 0x8933, &(0x7f0000000300)={'vcan0\x00', 0x0}) bind$can_j1939(r4, &(0x7f0000000040)={0x1d, r6, 0x2}, 0x18) bind$can_j1939(r3, &(0x7f0000000280)={0x1d, r6, 0x3, {}, 0xfe}, 0x18) sendmsg$nl_route_sched(r1, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)=@gettfilter={0x2c, 0x2e, 0x1, 0x70bd26, 0x25dfdbfd, {0x0, 0x0, 0x0, r6, {0xfff3, 0x9}, {0x2, 0x2}, {0x8, 0x10}}, [{0x8, 0xb, 0x5}]}, 0x2c}, 0x1, 0x0, 0x0, 0x800}, 0x1) 13:36:26 executing program 4: socket$packet(0x11, 0x3, 0x300) prlimit64(0x0, 0xe, &(0x7f0000000280)={0xe, 0x5ee}, 0x0) sched_setattr(0x0, &(0x7f00000001c0)={0x38, 0x2, 0x0, 0x0, 0x8}, 0x0) r0 = gettid() r1 = openat$sndseq(0xffffffffffffff9c, &(0x7f00000004c0), 0x0) read(r1, &(0x7f0000000280)=""/248, 0xf8) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000000080)={0x201, @time}) tkill(r0, 0xb) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r1, 0x80087601, &(0x7f0000000000)) 13:36:26 executing program 0: r0 = socket(0x25, 0x3, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000080)={0xf36d, 0x6, 0x4, 0xb62a}, 0x10) r1 = socket$rds(0x15, 0x5, 0x0) ioctl$sock_SIOCADDRT(r1, 0x890b, &(0x7f0000000000)={0x0, @l2={0x1f, 0x2, @none, 0x1, 0x1}, @hci={0x1f, 0x0, 0x3}, @ethernet={0x1}, 0x2, 0x0, 0x0, 0x0, 0x75, 0x0, 0x7, 0x7, 0x3}) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f0000001100)=0x12, 0x4) [ 660.454304][T14513] Quota error (device loop2): v2_read_file_info: Free block number too big (0 >= 0). [ 660.465239][T14513] EXT4-fs warning (device loop2): ext4_enable_quotas:6363: Failed to enable quota tracking (type=0, err=-117). Please run e2fsck to fix. [ 660.481875][T14513] EXT4-fs (loop2): mount failed 13:36:26 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0xa, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000d8f4655fd8f4655f0100ffff53ef010001000000d8f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000011700)="111fc0d901", 0x5, 0x6800}, {&(0x7f0000011d00)="2719c0d901", 0x5, 0x8000}, {&(0x7f0000012e00)="ed41000000080000d8f4655fd8f4655fd8f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000012f00)="8081000000180000d8f4655fd8f4655fd8f4655f00000000000001000c00000010000800000000000af30100040000000000000000000000030000000d", 0x3d, 0x11100}, {&(0x7f0000013000)="8081000000180000d8f4655fd8f4655fd8f4655f00000000000001000c00000010000800000000000af302000400000000000000000000000200000010000000020000000100000013", 0x49, 0x11180}], 0x0, &(0x7f0000013c00)) (fail_nth: 17) [ 660.526214][ T24] audit: type=1400 audit(1637933786.321:445): avc: denied { ioctl } for pid=14548 comm="syz-executor.0" path="socket:[158772]" dev="sockfs" ino=158772 ioctlcmd=0x890b scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rds_socket permissive=1 [ 660.593813][T14554] FAULT_INJECTION: forcing a failure. [ 660.593813][T14554] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 660.607118][T14554] CPU: 1 PID: 14554 Comm: syz-executor.2 Not tainted 5.16.0-rc2-syzkaller #0 [ 660.615884][T14554] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 660.626204][T14554] Call Trace: [ 660.629478][T14554] [ 660.632400][T14554] dump_stack_lvl+0xd6/0x122 [ 660.637116][T14554] dump_stack+0x11/0x1b [ 660.641269][T14554] should_fail+0x23c/0x250 [ 660.645686][T14554] __alloc_pages+0x102/0x330 [ 660.650278][T14554] alloc_pages_vma+0x5ee/0x770 [ 660.651589][T14559] loop1: detected capacity change from 0 to 512 [ 660.655085][T14554] shmem_getpage_gfp+0x8bc/0x12c0 [ 660.666398][T14554] shmem_write_begin+0x7e/0x100 [ 660.671330][T14554] generic_perform_write+0x1c8/0x400 [ 660.676618][T14554] ? current_time+0xed/0x1a0 [ 660.681246][T14554] __generic_file_write_iter+0xf7/0x2b0 [ 660.686878][T14554] ? generic_write_checks+0x250/0x290 [ 660.692236][T14554] generic_file_write_iter+0x75/0x130 [ 660.697609][T14554] vfs_write+0x7f5/0x950 [ 660.701888][T14554] __x64_sys_pwrite64+0xf5/0x150 [ 660.706814][T14554] do_syscall_64+0x44/0xd0 [ 660.711292][T14554] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 660.717172][T14554] RIP: 0033:0x7ff3bc56fab7 [ 660.721568][T14554] Code: 08 89 3c 24 48 89 4c 24 18 e8 e5 f8 ff ff 4c 8b 54 24 18 48 8b 54 24 10 41 89 c0 48 8b 74 24 08 8b 3c 24 b8 12 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 04 24 e8 15 f9 ff ff 48 8b 13:36:26 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=@newlink={0x34, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @veth={{0x9}, {0x4, 0x2, 0x0, 0x1, @void}}}]}, 0x34}, 0x1, 0x0, 0x0, 0xdb030000}, 0x0) 13:36:26 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0xa, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000d8f4655fd8f4655f0100ffff53ef010001000000d8f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="0200000012000000", 0x8, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x6800}, {&(0x7f0000011d00)="2719c0d901000000803a0900803a09000000000006", 0x15, 0x8000}, {&(0x7f0000012e00)="ed41000000080000d8f4655fd8f4655fd8f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000012f00)="8081000000180000d8f4655fd8f4655fd8f4655f00000000000001000c00000010000800000000000af30100040000000000000000000000030000000d", 0x3d, 0x11100}, {&(0x7f0000013000)="8081000000180000d8f4655fd8f4655fd8f4655f00000000000001000c00000010000800000000000af302000400000000000000000000000200000010000000020000000100000013", 0x49, 0x11180}], 0x0, &(0x7f0000013c00)) 13:36:26 executing program 3: prlimit64(0x0, 0xe, &(0x7f0000000280)={0xe, 0x5ee}, 0x0) sched_setattr(0x0, &(0x7f00000001c0)={0x38, 0x2, 0x0, 0x0, 0x8}, 0x0) r0 = gettid() r1 = openat$sndseq(0xffffffffffffff9c, &(0x7f00000004c0), 0x0) read(r1, &(0x7f0000000280)=""/248, 0xf8) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000000080)={0x201, @time}) tkill(r0, 0xb) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r1, 0xc0605345, 0x0) [ 660.741264][T14554] RSP: 002b:00007ff3ba332f20 EFLAGS: 00000293 ORIG_RAX: 0000000000000012 [ 660.749658][T14554] RAX: ffffffffffffffda RBX: 00007ff3bc606970 RCX: 00007ff3bc56fab7 [ 660.757658][T14554] RDX: 0000000000000005 RSI: 0000000020011d00 RDI: 0000000000000004 [ 660.765636][T14554] RBP: 000000000000000a R08: 0000000000000000 R09: ffffffffffffffff [ 660.773591][T14554] R10: 0000000000008000 R11: 0000000000000293 R12: 0000000000000004 [ 660.781542][T14554] R13: 0000000000000004 R14: 0000000020000290 R15: 0000000000000006 [ 660.790044][T14554] 13:36:26 executing program 0: r0 = socket(0x10, 0x3, 0x0) syz_open_dev$vcsu(&(0x7f0000000000), 0x1f8, 0x2c01) r1 = bpf$ITER_CREATE(0x21, &(0x7f0000000040), 0x8) mmap$xdp(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x1000006, 0x810, r1, 0x100000000) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f0000001100)=0x12, 0x4) [ 660.800970][T14554] loop2: detected capacity change from 0 to 512 [ 660.807416][T14559] EXT4-fs (loop1): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 660.817096][T14559] EXT4-fs (loop1): group descriptors corrupted! 13:36:26 executing program 0: r0 = socket(0x10, 0x3, 0x0) r1 = socket(0x9, 0x5, 0x1000) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000000)=@IORING_OP_WRITE_FIXED={0x5, 0x5, 0x4004, @fd=r1, 0x5, 0x7fff, 0x80000001, 0x4, 0x1, {0x1}}, 0x7) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f0000001100)=0x12, 0x4) 13:36:26 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0xa, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000d8f4655fd8f4655f0100ffff53ef010001000000d8f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="0200000012000000", 0x8, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x6800}, {&(0x7f0000011d00)="2719c0d901000000803a0900803a09000000000006", 0x15, 0x8000}, {&(0x7f0000012e00)="ed41000000080000d8f4655fd8f4655fd8f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000012f00)="8081000000180000d8f4655fd8f4655fd8f4655f00000000000001000c00000010000800000000000af30100040000000000000000000000030000000d", 0x3d, 0x11100}, {&(0x7f0000013000)="8081000000180000d8f4655fd8f4655fd8f4655f00000000000001000c00000010000800000000000af302000400000000000000000000000200000010000000020000000100000013", 0x49, 0x11180}], 0x0, &(0x7f0000013c00)) 13:36:26 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=@newlink={0x34, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @veth={{0x9}, {0x4, 0x2, 0x0, 0x1, @void}}}]}, 0x34}, 0x1, 0x0, 0x0, 0xe4030000}, 0x0) [ 660.842503][T14554] Quota error (device loop2): v2_read_file_info: Free block number too big (0 >= 0). [ 660.852277][T14554] EXT4-fs warning (device loop2): ext4_enable_quotas:6363: Failed to enable quota tracking (type=0, err=-117). Please run e2fsck to fix. [ 660.867119][T14554] EXT4-fs (loop2): mount failed 13:36:26 executing program 4: socket$packet(0x11, 0x3, 0x300) prlimit64(0x0, 0xe, &(0x7f0000000280)={0xe, 0x5ee}, 0x0) sched_setattr(0x0, &(0x7f00000001c0)={0x38, 0x2, 0x0, 0x0, 0x8}, 0x0) r0 = gettid() r1 = openat$sndseq(0xffffffffffffff9c, &(0x7f00000004c0), 0x0) read(r1, &(0x7f0000000280)=""/248, 0xf8) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000000080)={0x201, @time}) tkill(r0, 0xb) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r1, 0x801c581f, &(0x7f0000000000)) [ 660.935397][T14576] loop1: detected capacity change from 0 to 512 13:36:26 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0xa, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000d8f4655fd8f4655f0100ffff53ef010001000000d8f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000011700)="111fc0d901", 0x5, 0x6800}, {&(0x7f0000011d00)="2719c0d901", 0x5, 0x8000}, {&(0x7f0000012e00)="ed41000000080000d8f4655fd8f4655fd8f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000012f00)="8081000000180000d8f4655fd8f4655fd8f4655f00000000000001000c00000010000800000000000af30100040000000000000000000000030000000d", 0x3d, 0x11100}, {&(0x7f0000013000)="8081000000180000d8f4655fd8f4655fd8f4655f00000000000001000c00000010000800000000000af302000400000000000000000000000200000010000000020000000100000013", 0x49, 0x11180}], 0x0, &(0x7f0000013c00)) (fail_nth: 18) [ 660.996364][T14576] EXT4-fs (loop1): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 661.005089][T14581] FAULT_INJECTION: forcing a failure. [ 661.005089][T14581] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 661.006064][T14576] EXT4-fs (loop1): group descriptors corrupted! [ 661.019339][T14581] CPU: 0 PID: 14581 Comm: syz-executor.2 Not tainted 5.16.0-rc2-syzkaller #0 [ 661.034487][T14581] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 661.044545][T14581] Call Trace: [ 661.047819][T14581] [ 661.050744][T14581] dump_stack_lvl+0xd6/0x122 [ 661.055367][T14581] dump_stack+0x11/0x1b [ 661.059629][T14581] should_fail+0x23c/0x250 [ 661.064071][T14581] should_fail_usercopy+0x16/0x20 [ 661.069109][T14581] copy_page_from_iter_atomic+0x2f1/0xc60 [ 661.074931][T14581] ? shmem_write_begin+0x7e/0x100 [ 661.079962][T14581] generic_perform_write+0x211/0x400 [ 661.085255][T14581] ? current_time+0xed/0x1a0 [ 661.089847][T14581] __generic_file_write_iter+0xf7/0x2b0 13:36:26 executing program 3: prlimit64(0x0, 0xe, &(0x7f0000000280)={0xe, 0x5ee}, 0x0) sched_setattr(0x0, &(0x7f00000001c0)={0x38, 0x2, 0x0, 0x0, 0x8}, 0x0) r0 = gettid() r1 = openat$sndseq(0xffffffffffffff9c, &(0x7f00000004c0), 0x0) read(r1, &(0x7f0000000280)=""/248, 0xf8) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000000080)={0x201, @time}) tkill(r0, 0xb) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r1, 0xc0605345, 0x0) 13:36:26 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0xa, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000d8f4655fd8f4655f0100ffff53ef010001000000d8f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="0200000012000000", 0x8, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x6800}, {&(0x7f0000011d00)="2719c0d901000000803a0900803a09000000000006", 0x15, 0x8000}, {&(0x7f0000012e00)="ed41000000080000d8f4655fd8f4655fd8f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000012f00)="8081000000180000d8f4655fd8f4655fd8f4655f00000000000001000c00000010000800000000000af30100040000000000000000000000030000000d", 0x3d, 0x11100}, {&(0x7f0000013000)="8081000000180000d8f4655fd8f4655fd8f4655f00000000000001000c00000010000800000000000af302000400000000000000000000000200000010000000020000000100000013", 0x49, 0x11180}], 0x0, &(0x7f0000013c00)) 13:36:26 executing program 0: r0 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f0000001100)=0x12, 0x4) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000080)={0x0, 0x0}, &(0x7f00000000c0)=0x5) setuid(r1) pipe2$9p(&(0x7f0000000500)={0xffffffffffffffff}, 0x4800) r3 = getuid() r4 = socket$xdp(0x2c, 0x3, 0x0) getsockopt$IP_VS_SO_GET_TIMEOUT(r4, 0x0, 0x486, 0x0, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000840)={{{@in=@remote, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in=@local}}, &(0x7f0000000940)=0xe8) r6 = socket(0x2, 0x2, 0x0) getsockopt$sock_cred(r6, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) r9 = add_key$keyring(&(0x7f00000000c0), &(0x7f0000000100)={'syz', 0x0}, 0x0, 0x0, 0xfffffffffffffffd) r10 = add_key$keyring(&(0x7f0000000140), &(0x7f0000000000)={'syz', 0x2}, 0x0, 0x0, r9) keyctl$setperm(0x5, r10, 0x202002) keyctl$chown(0x4, r10, r7, r8) r11 = inotify_init1(0x0) fcntl$setown(r11, 0x8, 0xffffffffffffffff) fcntl$getownex(r11, 0x10, &(0x7f0000000080)={0x0, 0x0}) tkill(r12, 0x15) [ 661.095405][T14581] ? generic_write_checks+0x250/0x290 [ 661.100779][T14581] generic_file_write_iter+0x75/0x130 [ 661.106241][T14581] vfs_write+0x7f5/0x950 [ 661.110551][T14581] __x64_sys_pwrite64+0xf5/0x150 [ 661.115505][T14581] do_syscall_64+0x44/0xd0 [ 661.119921][T14581] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 661.125895][T14581] RIP: 0033:0x7ff3bc56fab7 [ 661.130304][T14581] Code: 08 89 3c 24 48 89 4c 24 18 e8 e5 f8 ff ff 4c 8b 54 24 18 48 8b 54 24 10 41 89 c0 48 8b 74 24 08 8b 3c 24 b8 12 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 04 24 e8 15 f9 ff ff 48 8b [ 661.149907][T14581] RSP: 002b:00007ff3ba332f20 EFLAGS: 00000293 ORIG_RAX: 0000000000000012 [ 661.158311][T14581] RAX: ffffffffffffffda RBX: 00007ff3bc606970 RCX: 00007ff3bc56fab7 [ 661.166352][T14581] RDX: 0000000000000005 RSI: 0000000020011d00 RDI: 0000000000000004 [ 661.174318][T14581] RBP: 000000000000000a R08: 0000000000000000 R09: ffffffffffffffff [ 661.182337][T14581] R10: 0000000000008000 R11: 0000000000000293 R12: 0000000000000004 sendmsg$netlink(0xffffffffffffffff, &(0x7f00000009c0)={&(0x7f0000000000)=@proc={0x10, 0x0, 0x18, 0x80000000}, 0xc, &(0x7f00000007c0)=[{&(0x7f0000000040)={0x178, 0x21, 0x1, 0x70bd2a, 0x25dfdbff, "", [@nested={0x167, 0x6f, 0x0, 0x1, [@generic="0300485cb2cbbfef431b77e1adc6b1b23cecabb0271f8c3583be42c9f818d82f638ea62b928012e02a5c4ad4ca1267bd4ee2e89b3c749506f0b97c6132363c4d472e4b763145b5a7d3661f1219250894c27c457d4c50cfd4809b1824e7c820e24e290ca64765d3ce1b423f1cc4698e49417ef924faa2736e7725b4dfb18da3ddafccc6f07934707595017924a5a2d16322f039cc3cbf311a0031037315aad337f655ed7fb3ef57a4c88cc91e5b58085b4350a9928e74d890e24a6901c87961882efd4a39a389d053", @generic="7f987862785141505e94bf4386a66c456c", @generic="a1012460c0a09b72192e2f0b83495d05d104f21eed14d2c9d7e3c58f09d2a7b372c4d7e6b6d7c90bc6bb97aa6fcb1cf6debe91334d29eb73d00601ae9ac4c79f8a7b9f948460f186643077a743cfd4333b3152bb0ba3ce60623f82ecfd36dfebfc11a3097d1fb2b00143211dc34a0f512e0d1497d0f59579ec6a0036067e29a2e861c064c36ca727cbd8"]}]}, 0x178}, {&(0x7f00000001c0)={0x130, 0x2e, 0x400, 0x70bd28, 0x25dfdbff, "", [@nested={0x11d, 0x1f, 0x0, 0x1, [@typed={0x8, 0x57, 0x0, 0x0, @fd}, @generic="d69b08a292bb5f004991095e6e1e98f1a7edc79fe323bc868240a2a0", @typed={0x1b, 0x58, 0x0, 0x0, @binary="f75e7c94b9f06449396e715b4201aa174a8535f2b84866"}, @generic="14d8b3d2fdc12f86a5677dc1a0f290458159d131e3aca14c8bbe4aafb6b59ebf680beee9020119f6a3b8fe9887cdae89d5b2b18b1d6504fcce19620bad804ed5c02e4b70336131241aaacbc9a3d206abddb912852f2e3b581af82bb8be61fb5889b0b5fdd3af10e8766abd237242128c6abe8d9c88a3a261f9c208e6addfe2bce230601380819fee7373033ef1b5193e358a02daa83a7de602b1e2b3fd63bfd53dfda0b9a135f03b4050290b05c23775929c7d7323724c5c62de0cf37ce2a6daa0faf2fda79d88ddfe9ced6794687f0bca", @typed={0x8, 0x7c, 0x0, 0x0, @pid}]}]}, 0x130}, {&(0x7f0000001140)={0x1644, 0x3e, 0x8, 0x70bd25, 0x25dfdbfc, "", [@nested={0x107, 0x14, 0x0, 0x1, 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0x1, [@typed={0x4, 0x11}, @typed={0x8, 0x50, 0x0, 0x0, @pid=0xffffffffffffffff}]}]}, 0x164}, {&(0x7f00000006c0)={0x88, 0x3a, 0x200, 0x70bd29, 0x25dfdbff, "", [@typed={0xb, 0x87, 0x0, 0x0, @str='],\'/[(\x00'}, @nested={0x64, 0x34, 0x0, 0x1, [@generic="4c25236b4bee3af05a08fd77a6b52faef9e460cfea0fb18308c60d40e9528029d9f24ad5b89779d670427db5aa0092f4f1d9", @typed={0x8, 0x47, 0x0, 0x0, @u32=0x40000}, @generic="41da4b7f564fd28bc7a0028ec57a707578c50680fba1774ddbeef28bc895", @typed={0x8, 0x1c, 0x0, 0x0, @fd=r4}]}, @typed={0x6, 0x15, 0x0, 0x0, @str=']\x00'}]}, 0x88}, {&(0x7f0000000780)={0x18, 0x36, 0x1, 0x70bd28, 0x25dfdbfc, "", [@typed={0x8, 0x88, 0x0, 0x0, @fd=r0}]}, 0x18}, {&(0x7f00000027c0)={0x1104, 0x31, 0x20, 0x70bd26, 0x25dfdbfe, "", [@nested={0x18, 0x16, 0x0, 0x1, [@typed={0x14, 0x19, 0x0, 0x0, @ipv6=@private2}]}, @generic="0ea466a25ce1425806dfe69cd64025eacde99624769ca188d6e91dca7abc745bd92e5934b15fba8ab65aa1327687f28a15145a6178e26d0c6924c91182c8068e5e83ddd49a295c95da01f339f8abce5982cc61c0849c5b1dae87608b7c70a3ec77b713a486c148c47ae7e62126a8f8f46fd7fa4a8dc245e4ea7b2aa8860dd9c6707c6ad1a28aaed42d1c913a42dc6847aa9e26527cf92ba69ff53c8e93d2a703160381d190eb800f00424b8570bd8730719ea32af4bb65faa7a71dd4de8075510d951fa96d63bea94207db1762b1ef088251b90359e75e98c3", @generic="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"]}, 0x1104}], 0x7, &(0x7f0000000980)=[@cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff, r5, r8}}}, @cred={{0x1c, 0x1, 0x2, {r12, 0xffffffffffffffff}}}], 0x40, 0x20000000}, 0x20008840) 13:36:26 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0xa, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000d8f4655fd8f4655f0100ffff53ef010001000000d8f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x6800}, {&(0x7f0000011d00)="2719c0d901000000803a0900803a09000000000006", 0x15, 0x8000}, {&(0x7f0000012e00)="ed41000000080000d8f4655fd8f4655fd8f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000012f00)="8081000000180000d8f4655fd8f4655fd8f4655f00000000000001000c00000010000800000000000af30100040000000000000000000000030000000d", 0x3d, 0x11100}, {&(0x7f0000013000)="8081000000180000d8f4655fd8f4655fd8f4655f00000000000001000c00000010000800000000000af302000400000000000000000000000200000010000000020000000100000013", 0x49, 0x11180}], 0x0, &(0x7f0000013c00)) [ 661.190288][T14581] R13: 0000000000000004 R14: 0000000020000290 R15: 0000000000000006 [ 661.198245][T14581] 13:36:27 executing program 0: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)=@delqdisc={0x2c, 0x25, 0x100, 0x70bd2a, 0x25dfdbfd, {0x0, 0x0, 0x0, 0x0, {0x10, 0x9}, {0xd, 0x6}, {0x1, 0xb}}, [@TCA_INGRESS_BLOCK={0x8, 0xd, 0x5dcebf48}]}, 0x2c}, 0x1, 0x0, 0x0, 0x4840}, 0x4) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f0000001100)=0x12, 0x4) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000100)={'virt_wifi0\x00'}) r1 = socket$can_j1939(0x1d, 0x2, 0x7) fcntl$setownex(r1, 0xf, &(0x7f0000000140)={0x2}) 13:36:27 executing program 3: prlimit64(0x0, 0xe, &(0x7f0000000280)={0xe, 0x5ee}, 0x0) sched_setattr(0x0, &(0x7f00000001c0)={0x38, 0x2, 0x0, 0x0, 0x8}, 0x0) r0 = gettid() r1 = openat$sndseq(0xffffffffffffff9c, &(0x7f00000004c0), 0x0) read(r1, &(0x7f0000000280)=""/248, 0xf8) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000000080)={0x201, @time}) tkill(r0, 0xb) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r1, 0xc0605345, 0x0) 13:36:27 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=@newlink={0x34, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @veth={{0x9}, {0x4, 0x2, 0x0, 0x1, @void}}}]}, 0x34}, 0x1, 0x0, 0x0, 0xea030000}, 0x0) 13:36:27 executing program 4: socket$packet(0x11, 0x3, 0x300) prlimit64(0x0, 0xe, &(0x7f0000000280)={0xe, 0x5ee}, 0x0) sched_setattr(0x0, &(0x7f00000001c0)={0x38, 0x2, 0x0, 0x0, 0x8}, 0x0) r0 = gettid() r1 = openat$sndseq(0xffffffffffffff9c, &(0x7f00000004c0), 0x0) read(r1, &(0x7f0000000280)=""/248, 0xf8) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000000080)={0x201, @time}) tkill(r0, 0xb) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r1, 0xc0045878, &(0x7f0000000000)) [ 661.219058][T14581] loop2: detected capacity change from 0 to 512 13:36:27 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0xa, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000d8f4655fd8f4655f0100ffff53ef010001000000d8f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x6800}, {&(0x7f0000011d00)="2719c0d901000000803a0900803a09000000000006", 0x15, 0x8000}, {&(0x7f0000012e00)="ed41000000080000d8f4655fd8f4655fd8f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000012f00)="8081000000180000d8f4655fd8f4655fd8f4655f00000000000001000c00000010000800000000000af30100040000000000000000000000030000000d", 0x3d, 0x11100}, {&(0x7f0000013000)="8081000000180000d8f4655fd8f4655fd8f4655f00000000000001000c00000010000800000000000af302000400000000000000000000000200000010000000020000000100000013", 0x49, 0x11180}], 0x0, &(0x7f0000013c00)) [ 661.275043][T14581] Quota error (device loop2): v2_read_file_info: Free block number too big (0 >= 0). [ 661.305703][T14581] EXT4-fs warning (device loop2): ext4_enable_quotas:6363: Failed to enable quota tracking (type=0, err=-117). Please run e2fsck to fix. 13:36:27 executing program 0: ioctl$SNDRV_TIMER_IOCTL_CONTINUE(0xffffffffffffffff, 0x54a2) 13:36:27 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=@newlink={0x34, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @veth={{0x9}, {0x4, 0x2, 0x0, 0x1, @void}}}]}, 0x34}, 0x1, 0x0, 0x0, 0xeaffffff}, 0x0) [ 661.328146][T14581] EXT4-fs (loop2): mount failed [ 661.333840][T14612] loop1: detected capacity change from 0 to 512 13:36:27 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0xa, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000d8f4655fd8f4655f0100ffff53ef010001000000d8f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000011700)="111fc0d901", 0x5, 0x6800}, {&(0x7f0000011d00)="2719c0d901", 0x5, 0x8000}, {&(0x7f0000012e00)="ed41000000080000d8f4655fd8f4655fd8f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000012f00)="8081000000180000d8f4655fd8f4655fd8f4655f00000000000001000c00000010000800000000000af30100040000000000000000000000030000000d", 0x3d, 0x11100}, {&(0x7f0000013000)="8081000000180000d8f4655fd8f4655fd8f4655f00000000000001000c00000010000800000000000af302000400000000000000000000000200000010000000020000000100000013", 0x49, 0x11180}], 0x0, &(0x7f0000013c00)) (fail_nth: 19) 13:36:27 executing program 3: r0 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f0000001100)=0x12, 0x4) sendmsg$IPCTNL_MSG_CT_DELETE(r0, &(0x7f0000000500)={&(0x7f0000000440)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f00000004c0)={&(0x7f0000000480)=ANY=[@ANYBLOB="200000000200000000000000010000040c001080080002400000000700000000"], 0x20}, 0x1, 0x0, 0x0, 0x4001}, 0x8080) r1 = socket$xdp(0x2c, 0x3, 0x0) getsockopt$IP_VS_SO_GET_TIMEOUT(r1, 0x0, 0x486, 0x0, 0x0) ioctl$BTRFS_IOC_FS_INFO(r1, 0x8400941f, &(0x7f0000000000)) r2 = socket$xdp(0x2c, 0x3, 0x0) getsockopt$IP_VS_SO_GET_TIMEOUT(r2, 0x0, 0x486, 0x0, 0x0) ioctl$sock_SIOCGIFVLAN_SET_VLAN_NAME_TYPE_CMD(r2, 0x8982, &(0x7f0000000400)={0x6, 'batadv_slave_0\x00', {0x1}, 0xfff}) 13:36:27 executing program 0: r0 = socket(0x10, 0x3, 0x0) setsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f0000000000)=0xa4ce, 0x4) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f0000001100)=0xe, 0xfffffffffffffe83) [ 661.370297][T14612] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 661.391623][T14612] ext4 filesystem being mounted at /root/syzkaller-testdir276977776/syzkaller.0Sj3Tk/2752/file0 supports timestamps until 2038 (0x7fffffff) 13:36:27 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0xa, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000d8f4655fd8f4655f0100ffff53ef010001000000d8f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="0200000012000000", 0x8, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x6800}, {&(0x7f0000011d00)="2719c0d901000000803a0900803a09000000000006", 0x15, 0x8000}, {&(0x7f0000012e00)="ed41000000080000d8f4655fd8f4655fd8f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000012f00)="8081000000180000d8f4655fd8f4655fd8f4655f00000000000001000c00000010000800000000000af30100040000000000000000000000030000000d", 0x3d, 0x11100}, {&(0x7f0000013000)="8081000000180000d8f4655fd8f4655fd8f4655f00000000000001000c00000010000800000000000af302000400000000000000000000000200000010000000020000000100000013", 0x49, 0x11180}], 0x0, &(0x7f0000013c00)) 13:36:27 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=@newlink={0x34, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @veth={{0x9}, {0x4, 0x2, 0x0, 0x1, @void}}}]}, 0x34}, 0x1, 0x0, 0x0, 0xec030000}, 0x0) [ 661.465571][T14625] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=2 sclass=netlink_route_socket pid=14625 comm=syz-executor.3 [ 661.485401][T14629] FAULT_INJECTION: forcing a failure. [ 661.485401][T14629] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 661.498674][T14629] CPU: 1 PID: 14629 Comm: syz-executor.2 Not tainted 5.16.0-rc2-syzkaller #0 [ 661.507785][T14629] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 661.518234][T14629] Call Trace: [ 661.521502][T14629] [ 661.524422][T14629] dump_stack_lvl+0xd6/0x122 [ 661.529009][T14629] dump_stack+0x11/0x1b [ 661.533164][T14629] should_fail+0x23c/0x250 [ 661.537605][T14629] __alloc_pages+0x102/0x330 [ 661.542198][T14629] alloc_pages_vma+0x5ee/0x770 [ 661.547066][T14629] shmem_getpage_gfp+0x8bc/0x12c0 [ 661.552171][T14629] shmem_write_begin+0x7e/0x100 [ 661.557008][T14629] generic_perform_write+0x1c8/0x400 [ 661.562321][T14629] ? current_time+0xed/0x1a0 [ 661.566913][T14629] __generic_file_write_iter+0xf7/0x2b0 [ 661.572524][T14629] ? generic_write_checks+0x250/0x290 [ 661.577896][T14629] generic_file_write_iter+0x75/0x130 [ 661.583317][T14629] vfs_write+0x7f5/0x950 [ 661.587577][T14629] __x64_sys_pwrite64+0xf5/0x150 [ 661.592556][T14629] do_syscall_64+0x44/0xd0 [ 661.596960][T14629] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 661.602904][T14629] RIP: 0033:0x7ff3bc56fab7 [ 661.607330][T14629] Code: 08 89 3c 24 48 89 4c 24 18 e8 e5 f8 ff ff 4c 8b 54 24 18 48 8b 54 24 10 41 89 c0 48 8b 74 24 08 8b 3c 24 b8 12 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 04 24 e8 15 f9 ff ff 48 8b [ 661.627266][T14629] RSP: 002b:00007ff3ba332f20 EFLAGS: 00000293 ORIG_RAX: 0000000000000012 [ 661.635804][T14629] RAX: ffffffffffffffda RBX: 00007ff3bc606970 RCX: 00007ff3bc56fab7 [ 661.643826][T14629] RDX: 000000000000001d RSI: 0000000020012e00 RDI: 0000000000000004 [ 661.651920][T14629] RBP: 000000000000000a R08: 0000000000000000 R09: ffffffffffffffff 13:36:27 executing program 0: r0 = socket(0x10, 0x3, 0x0) sendmmsg$inet(r0, &(0x7f0000006d40)=[{{&(0x7f0000000000)={0x2, 0x4e23, @loopback}, 0x10, &(0x7f00000012c0)=[{&(0x7f0000000040)="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0x1000}, {&(0x7f0000001040)="42705365a0b2c83e2ae47118b8d9a8ffa5eb7b4fa9715f693ee177ca838d4b9299f3d068d99f602a7958449ab06a8c530d4275fe5ec199501ad7af3b27b10a152a2f31ff83514f319e0c7b3b1a55b5d529276891d47e0b4b697e5c7b5f0bac3a2a93e063e27b27f2f428339638274c0879abf8fff476e7fdea8365f31e31b60140bfdd9fd0376fe1f198bae8e2be01c1c98246844096158e6f157783ea6c28f31010a485aa550ab9", 0xa8}, {&(0x7f0000001140)="010853a65953cdeca44a3b5df79f8cb3df09b303e6c18a89177918d4e7fca918b4dbc097dcadde04bd45b695f4970c0d39b902e756e6a74b1525b4974914b8b762fcfca325878dbd81461fed92dd3012013b89efee88d767d200fabf98dad2b82144ce56c9dc2634656b1da1d14023c6ebe5b141638db8bd3ec4e7d622b33978448aa2de87d3b5020489922dde7f9e82be88100d7340e8fcb32a042f89ffcf7106377924f452", 0xa6}, {&(0x7f0000001200)="26fd0b07c52444d30b0e9193b5e2a357885f335c1d860c41e87526ce4205d37d85e96c4197ea4fc07eab7154b903dd65afa79ca22c5189936ebfd7578beeaa1c0563d1ae7bedb2242f76a30c81cf506d36b7d22af91b6c1f5d35a8001b97bc526e82b9a4795f307f7cdc639d33f95f00cd52e73cb30b9b84b40b26d3f6ec81558b46e94f6c6e9761687ddc85a26b7ba6dcd1529a16", 0x95}], 0x4, &(0x7f0000001300)=[@ip_tos_int={{0x14, 0x0, 0x1, 0xb16}}, @ip_ttl={{0x14, 0x0, 0x2, 0xbc}}, @ip_tos_u8={{0x11, 0x0, 0x1, 0x27}}, @ip_retopts={{0x34, 0x0, 0x7, {[@timestamp={0x44, 0x18, 0xa7, 0x0, 0x9, [0xff, 0x29c3834, 0x80000000, 0x1, 0x9]}, @rr={0x7, 0x3, 0xfd}, @ssrr={0x89, 0x7, 0x6d, [@broadcast]}, @end]}}}, @ip_tos_u8={{0x11, 0x0, 0x1, 0x4}}], 0x98}}, {{&(0x7f00000013c0)={0x2, 0x4e20, @loopback}, 0x10, &(0x7f00000016c0)=[{&(0x7f0000001400)="6dfd0802226764a5f8aa48ee3c36ec363cfcacb40e367f30324cc8e8c9723e94518fcf3407bfc2126eac1de513e69adb85002a0aff7e972e013c2649f7b679db8cb04579d50186bded2e6e55946fbbf629cc7ae44ccc34e96024eb41023ca85697cb2b096fd393fbfb9ece9674aeccacf668a7c9e5dc482cf95476b44fd2bf18ffb9b56a0c6692d38b518cfa27dbe726577920693fa608e9efbb3cf15fc1af8d336c7343a9ec325c20e7628afa708f0f1789199561462287f9b3a33fa939f703384af808944db97356279fc4ca1439a31a775d2fd90a49c9e77cb8ddbf06a117984baf6d424eb7994999173ad6d79885fc0814da6144201cd6927f73f6570e", 0xff}, {&(0x7f0000001500)="8982f4afafcdbb2d474e875b0e3420b1cc5fcbff8e990a64c7eac07c59b22121aded179bef3d6ff6349e0a7dacb7d9dc32aebbda75c417f83e4ac492841c9a0e10377e406793e22c4056d2f686ebe2c32a6a6d27939052132c7a5d5a94ffca34db0b7801afd841e9841f9e20c3b4", 0x6e}, {&(0x7f0000001580)="51d7b2d9667980873ad70c981c6d7514181d9edf2691a8fb13577c2348ac6d798cc198543df091b55ea9a2c8994b86f0c376c076595626720f1b59dd1bac90a2", 0x40}, 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{&(0x7f0000005840)="f7d4fbfeb082f5bc104e4d6d4f31a43c78bdc214d1ca8671912df0014c42e72b57c5a92ff227e50473222d786641bca99cb0be2110ffc1e2e2bbc4216e4cf2aa0df1c9022376232d500dc025deb4d0a3d96e97cf1e1bd53290fd0af340becf92cf8e782174e8b3cee15f238b5018fb3c35e29a6f53b4c20f4a52c97908bf8233e767954300a95cc004a6019ea8390ad49c746b8337473992b9879d04242bc12ca9a999189a509ce305f5056801ab4f0d82900460f8db11462a140775299596bcf11d9a3cd7739756", 0xc8}], 0x3}}, {{&(0x7f0000005980)={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x22}}, 0x10, &(0x7f0000006c00)=[{&(0x7f00000059c0)="68939f7f0e166014f45ba186e8761045fcde6a9d6c4bf96d956f9da7a6ca611804aa868423bb2c991c70ac89f1bc878b6e635edd0e14a1f8b90bbe20f5502d1a2bfb39ebab98c909f7f412d578f1d2796cd8c22cd58afd22", 0x58}, {&(0x7f0000005a40)="e6833dad492a21a169ce6c154608138630a8911748df8a74c1d6c1108b49a32514d5af3b962961dde60840312e0431b189cdffe4432fd39717afd9a7e51f7de6a2c161517569ffe40bb043797e2ff2ad109fa2641b43d54d06c017ea03a6cf9e4aa02f7caf1e0780470f6db03b601a64973229b9e9b0d23eb129d85dce3b562c4164", 0x82}, {&(0x7f0000005b00)="bd616596d47923a68d045c5018869adc8978b17bb82057f14a824d50ca7b6d52d412013696f78f828436add1c15d6db79c7ab0ef966f6fb202a47ca24f6c342a45b1bb69bce7f73427e1ec11ee6d12395e841341d427a9e6c71b654f91704b3c79bd2b89ef43cd8f3e517fabd0e1d1cab3b472e542587cd039d4f8be92a41b13c7d862dce1f48fbef056e4475fe5efd185743f1d0a3619cf4aabf279b714bde03fb386737259b6cc9b98f192630653780ee623f2b7d3c7a3bf3121b2d610e60f9bf57cc709d6beab5841aa5f09021efb121abe061cb0055b60eab6cf7eeb940f28349f5029363a1853b490c42955ff20898c9f", 0xf3}, {&(0x7f0000005c00)="43e3cb5e2458d8f0f84bb93e4a5f25118b2bb09a7ab7927d2e7528a0fcd5e9883b32f1e0cdd658d708cec3f10ef57c627d18f6f183ebf8038542ef497e856ddd30213c0cd3b1f5ec1e99614614c989e70b52b8f7aae5a3fbbb41add5b51c6198f93d5e3be9623b8304cf2a7b1f501948bf00f31c79be6895487b8eda762263be62927575c8126e88393a5d523381fca36d712cdb5ae034a2e917f23175ce27db61242e8dfd8a12c1fdf47c0cf963d937cf363ff734e3363e9f2b439e90948714516fd859b8e6e391207f7447d1ce8b80dcbe97d20799a4a98953e85d22525106f895b6db272d9cb74b491cb4838c7231f60d6fe71a5f609634739a9df5751139c184bb79c8657365eb28816672a890965947147de7f257bc34281e5155fa38ccf7aaa8973d3b19e3f297740dabad1963076a249ef06c78bdf34ca311f7ce0d666524e8943c241b74b3a4496f918df21e19913ca1a306dbafd6ce6ba0f73da1e6b647a9e4390e17dbee79a3126b8a95843f8641bb8b01e9d55f8e48dcf7d770713a0982416d4339d5e81d8e8f110c19f340e7c82246896fdc40d6b40e42caf16b566f15a87daa4c69cd2ec9ae9a32b61f0f88061b9fecf824fa5b78904ecd8b831d9752a546c654817b18e96f2880d854a490c0570588c8b45cd433e72d1427075115938f919a3dc0bd502b4a3a0346e1c5e9eb9a2387128c89d1bd5cd18ec28c0040b96160d2731e767326201068cfc7065c1cac0b2b6bc7defa0fa4592a7b573a1979362fbe023eccd01d9b185ed1f77750ec53f6473e37de05b23213c85d1ebe6855db6e6f570dcd1b8043612004477eb8d8785865791a953c30e9bff6b83501e4ef61f97cf7d3fb8f0db6001c4f2c1266e1239bcb8c46511719a0e85512d1b630670f91e4d9f2a3237f56d2733aed8930fb052d6547bf18d8670c157eea4a157df39cd43c758e75a21cc9d7cbb1fdbe0e67bf8e21a508aa7a047fcafccaaf5d6ec4f07eda6ffdf425d797e067164a8311b4cb63af5c9cfd09f360918c3e3be61905886a741101efb92767692ab794787df0ee70c63c27d8af82a11962dea706f376e9253548108006ddb7bfabc692c24038ed459610134aba12b7b4987c2037deb6d493efbd8c465241e173e4ab5716d1ec81cfd4678b92b42d3fee6a65c98c2e2b148093fe8981fbb935bf86f9542c2d4f703acf058b8067b976b8735ac6cc3a31a0ddcccb644316a2a291508d127d1661d75351382bfb1ae063b039e946d7bbfe1f5fb5af7fdec525c54e01b81a3cdbcf577b09a2cc3e47357725dfda9f1272c4372948dafa636147f89a079c04db511e97a3afeb4b5de042130679b1684467f3a0cea6fc94824e8d6f095f800a359e2950f167b0cf8b3d02cf6f51d950540552210f9d8544ba8b99046dab7f7f22af3b4c12d95052d8a4c869325a960d038e266e98bd2f0956a15d1dd3cf81ee300d0e15d51d5a436cf9962b854b2ee32a14e67eb499188c2b33293a378dec20b1f735bb5d5ba419607a396ff59aecfc6da9617d1b0d9424dcbdff6843344c2ab277c84e9b931f885a3f578bc48212fa95e58faf42adee7cffa787cade873a6022e8e73dcc4993a95e53bbfccc0ca7c72bf64c9195568f04fb19b5f8c281306196c30ef4669ded8d8490f8388dab20768291b63ec6d3166fe8be8a97982a275957eaea1d9da3637036934b07ef523d9ee9cbb217139a83e7db6a97423056a6c4cf258a8f6c5aec4dab9cef75c51b31373a9caeba35cb5a54f30b93d542a93f6280500b8087575c9d1c2197ae8357f594fc164c10888767c5f4f46d9f34e357541c6a4db48f3dc5da835a2028199e7ede5cf5fd8cef441a4e69439077939b95b2f5dfe0492e103615951f93bbc776c8d33ab6809f2f6e5d93d387e2a29aac2e647a5e98d14357356cd45e5f18ca22dc521e2960ed84e4a39f8e38f617368a15d53bcdd3d54653c03837125f3c625aa8723fd8bd7b2c8ad5dafba0342ee07764be9917781c66fce121b92959a463274bbc8fc2d78e8765276e893dc6b8be87004ca4d101f00dcc5e97d6a234430af2f0f393898ac8e96907a786d936dc577c64bbb44ba205684bc57e01bccd477b199c7d7fcd45ea441cd9ca13d0613d767d366d1209f429c4d798999b2882b9b51c4851d5458834c86251c0ff641a31b61f5cd1e61badefc074d3c4a637077419e64c9bbb0f0b1c5b8cd1472810ca29889aa8b47d8545eff4a014a68b6c1200c86ceceab74801f0e7b355f0a02f24006646f5eb83760293797fc035379bf114fd30b932f3a0cc308e72618b0e317b32e74b110d602c3f360bde270f9925637b62656e3fea214c886e5edfec6c604d97c94f7b596974941ad6d0a33655351029c9cc74d167fa959329fb21bedfb8919dd8af52fe3358117321a7ed81ade0c98a3ad18295323481449efc495e3f5e6c13cb455313dc7bc657127d1266fa42d502e9ff4490b101dd375bf850c198b7b590c9ab7a33418dc2ab8731aa5d5b0c09efe996f4b8ffc947bbfcda46815826bf1ae3dc76a03bbf6225d72cd288534a6b0984f4bd459c9832c189435baf2f3d7938cabfaa1bc1469e787647da7de318869045b9d1e3512b407abb4ff407b11f4155aa07cf6c3ac2c888474350711238dea7585cdbf101cf868b1ae145b529a43b25f85484d59d41555b6e544de5e62f5995d166296d025db92f7b262d9153299cf617f817631eca6b7a99a474750c001c140d9223b510ea14c488346377be37d8aad5f831ee2f00ccd8eb5f68f51c3fd05bc0b502702794469557c5477cbaa4f7ff144fa7be620609c8975f3580719e9bcf6e74b792ec99f6f2e1e7580e072e70b67a4dbddea7291d43343d1a09eaf15b18b714680af6191c4911aea0339b21c4c877e9e3998900b955885b711d238d69c90dd3d00929c5884c8fdfd359628926c386e8af72903e9e9b0d4fc25d6bfd84f551673d2ae80631e3945012ee4d4555fd0e7c26e4ed4554045253e98f3033d9f672f358a4b2c2f790eb99034fd52d6a94c7b42dc20dafbe46ffeea5ecec3118540c44f040e5a95db0e83f9c75f6b158e22f7a1aa6f3484daecf8fccb9fd662a646303e2cfab1fbb522dee9514a43001825b027da62b127d8d44496a9a13af4bd6da8f2a258ffb305a4b4ceb76279871b8a6d1c2629d67ca51737fd5e0a11d205a64838f91dfae8f7726774ca1e1be36651eeace210780b3cdc3841ead4417573a83ef1e25d93dbd473f55fcfac17c8f34c70a139c62078c3ef1ff304e1364abff99fa7e16cd0b455851d1bab17b90a0340e61e6ad85f01c9ac9a146cd9b388c0fc2cb7860736d76fa945d105a14208d4ea1cc9b7eb7aab2b8153eae6efa57353e93023425ad350151df98d541b5ef4ebcd3e893946315e8cfbdbe2257994136ee8884faca5a3f70488a5b9dd529666ae314b75fb2878421d4f8c2bc808e7c419e9b005d6bd233c308fec3967dd83ebbd46c32701d9273a802967d5fa84d82d85adf37f47e75b29d986e89fe943f4ed5432a5f65c866e4579eae9832d1a5812d431ed03ec5c056964578a110280a3e1437527ce6ae5c4b28281c9bed58a2fdd243f7419fde0b1b443c0127fcdce41cc22d32b5dd4e25a516a8a6a74b193992d74fe9c97a3a30a89de403387beaf20b64c04f40b8e11dd7d3ddb887512b50175f0ea8c6f3d2467be2fd8221af4dfc0cee075d7fa9208a90b1aa38af66fb4c703845620ad79198d3f4c467b5714a8fbf1fac28779bbe26668a89ac51b6f9cf1fb95c90a4f2bd5aec6177af901884e1c005bdd737f78a09f9db7d974cb809d2ae5cbc4a51e148b8b867b5240bb10ac5e3794f1ac1e44ab12638155ce753c6b1b2352ec7c5d622df8904949c9acd35d5b7179f0f0cf9012d34f99d871475ebc558a3e1871ba04b71c39540de4b0e2883fe635dbd3977310d0d0565d5445a0d8e34a2773a344b92ce179e5616b2af9289a4802e4674e7cbf189a988866bc10f8b30f29cbd5dda6c4a550061f5911e72b1ab4b7e20ac2c17a1fbfa1163d8181c081265c943ded2988fac4efa54042832e9867c7ef876e7fb53fa48a682a0cef465544672f67ca4825d48d8f00034a92877dba4004f75a639982511e5c3980385af3bbfb9a7a68d69c96bbfdc5a660232896f53c8bd775177ad77862b19f55eb3bd6dd0c8884f986af77ff470dba7a7cd2960fcfd89e5d098f26b717cf4d379ac62fa220d524fe7917fb37817ad312808b6006e08165b593a38c859c153bef167770ca69f2409d754419e7c83f825ea9f512f3bb898e7cd28cf92978d039acb9ca4c59dfe5e1aa54965d01603286cc2334c4a090fa9aa52dd06761934d4765afc1462fe5f653af25d7d8f21181284ff015e60741dfc23254051a2f4affa2763c3f3dfee6a4f5f71ec6e384172b27301225a1d49b8452a8d2ee3b8d46b95415dcb2fbcc973c09855f21697374acd7e7cb31027827827d4caca2874f17e974b4ee3bb4f2a8ecacab0d7e23609151e3e83f69013fb0efa5f87aa409d487763ac925249e97efc8eb14a98f29075094cc9425abfab752d47327023fba82a2d1f41a3f33d62a55f076077686ce730d931651d096b82a74a84ee0d0ef80a3c2468642af8276f5cffad0918b326994008526b43d2277dc97dd71b93e04d1d1b13d0b12ebc4dadec8609792f86e13648bc99b4a590801e15b8c0426556709ee572ea7b3374e58178d1d47fcc32670b0bb6cea1ac2fb42c010e6c5e3c2091772ca82d876fc5590242fc399d6e9604e6e2d2fa0950e6c2563caca3c6917ff9749d16b70c819057fd9484ed91bc5b45810eeb1e45d3e66fb0ea0fe7a864467cc020bdb58f8e08e403c43fd50140151f28d6e60fb5bdff8e07ce4b3af6e152d3dd476dee365b8c09f6dc3eedccf817578f989d7b8cde7bd8c568777375ac9d933b36f7a91bbda8ae061e6caaecb4ce6bd3992b62c96a1bcfe263f4d5ae9a0f8d7ecdf37135ebcc442b3b4ef11258d779b8e7978b6b96b4677b381a77fe80c52aadc459fdb01e0040f74552cd70858b60428df6bb777f581c4aab756cd91222f252b33c8f1260078ba22b6707a8d4e409e8b593a41384e974548a8f2c2dba04fac0cc5e74c008243c5acc261743b27dbe0efa25ce1727c1f595badae306c53d289c74e56dc5a6f4ab60549ac64810f6500f77c682793fcdda600d3e2e3f6fc2d25fb6e2627842e8486e0f4f4ad906e2d59dd83241b591ec695821c063fa4292b714d7d00e7379b1df7d711daaabe2508a144ff9e1ef58b6a953af22697afbdbd02bfb2edfd8580e38a2382910c868c335ca85047626cfcecf307e454075b6dc425c513076b0ac266afa702dbe85857c459793eb32f52c7cdf3f3a36ae79bd9874c22f4b431dbddf9ee677c6cbc19773559fb61122400adeabb6258d843d9381348b6fac385f6bbdbac2a9b3d5e3417e09222ce5a2ad1bcc8933edb05615b6cdef460d1ef8cf0bac59d153379844e1e09e3bc91fc9b79330a105d7a341ab24009ada22cad7fcd3756ee11bc454128da77471580d9913562613c11815dd2b9f819535826242b5ed254e5331e1befb71d6cedd1585840fa8f6154a7c7bae86f99759024605b9b17aeaefac545b5ed19146789ae6d2da5e593b071b2915e43b2bdcc4282b0606627fafb43dd79cb425d5405dde171973b3bfc8be22b220d1740ee48355873b93052fb3d293705447818ad605184361e634af3b2d3945aa23a0d8585a8d0481228e813572bc7e2703a69014", 0x1000}], 0x4, &(0x7f0000006c40)=[@ip_retopts={{0x84, 0x0, 0x7, {[@timestamp_addr={0x44, 0xc, 0xc, 0x1, 0x9, [{@multicast1, 0x2}]}, @timestamp_prespec={0x44, 0x24, 0xe0, 0x3, 0x6, [{@rand_addr=0x64010102, 0x4}, {@local, 0x9}, {@empty, 0x2}, {@rand_addr=0x64010102, 0x80d}]}, @ssrr={0x89, 0x7, 0x41, [@rand_addr=0x64010100]}, @ra={0x94, 0x4, 0x1}, @timestamp_addr={0x44, 0x24, 0x7b, 0x1, 0x9, [{@initdev={0xac, 0x1e, 0x0, 0x0}, 0x7}, {@local, 0x228}, {@remote, 0xfff}, {@multicast1, 0x8001}]}, @ssrr={0x89, 0x13, 0x79, [@multicast1, @loopback, @local, @multicast1]}]}}}, @ip_tos_int={{0x14, 0x0, 0x1, 0x5}}, @ip_tos_int={{0x14, 0x0, 0x1, 0xffffffff}}, @ip_pktinfo={{0x1c, 0x0, 0x8, {0x0, @rand_addr=0x64010102, @rand_addr=0x64010102}}}], 0xd8}}], 0x9, 0x2) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f0000001100)=0x12, 0x4) 13:36:27 executing program 3: socket$packet(0x11, 0x3, 0x300) prlimit64(0x0, 0xe, &(0x7f0000000280)={0xe, 0x5ee}, 0x0) sched_setattr(0x0, &(0x7f00000001c0)={0x38, 0x2, 0x0, 0x0, 0x8}, 0x0) r0 = gettid() r1 = openat$sndseq(0xffffffffffffff9c, &(0x7f00000004c0), 0x0) read(r1, &(0x7f0000000280)=""/248, 0xf8) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000000080)={0x201, @time}) tkill(r0, 0xb) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r1, 0x80045301, &(0x7f0000000000)) 13:36:27 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=@newlink={0x34, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @veth={{0x9}, {0x4, 0x2, 0x0, 0x1, @void}}}]}, 0x34}, 0x1, 0x0, 0x0, 0xefffffff}, 0x0) [ 661.659938][T14629] R10: 0000000000011080 R11: 0000000000000293 R12: 0000000000000004 [ 661.667895][T14629] R13: 0000000000000004 R14: 00000000200002a8 R15: 0000000000000007 [ 661.675888][T14629] [ 661.680882][T14629] loop2: detected capacity change from 0 to 512 13:36:27 executing program 4: socket$packet(0x11, 0x3, 0x300) prlimit64(0x0, 0xe, &(0x7f0000000280)={0xe, 0x5ee}, 0x0) sched_setattr(0x0, &(0x7f00000001c0)={0x38, 0x2, 0x0, 0x0, 0x8}, 0x0) r0 = gettid() r1 = openat$sndseq(0xffffffffffffff9c, &(0x7f00000004c0), 0x0) read(r1, &(0x7f0000000280)=""/248, 0xf8) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000000080)={0x201, @time}) tkill(r0, 0xb) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r1, 0xc0045878, &(0x7f0000000000)) 13:36:27 executing program 0: r0 = socket(0x15, 0x800, 0x1002) r1 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x0, 0x0, @loopback}, &(0x7f0000000040)=0x1c, 0x0) getsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000080), &(0x7f00000000c0)=0xe) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f0000001100)=0x12, 0x4) 13:36:27 executing program 0: mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x200000a, 0x11, 0xffffffffffffffff, 0xb4cf000) r0 = openat$vcsu(0xffffffffffffff9c, &(0x7f0000000000), 0x355401, 0x0) r1 = socket$inet_dccp(0x2, 0x6, 0x0) r2 = socket$vsock_stream(0x28, 0x1, 0x0) r3 = socket$xdp(0x2c, 0x3, 0x0) getsockopt$IP_VS_SO_GET_TIMEOUT(r3, 0x0, 0x486, 0x0, 0x0) r4 = syz_open_pts(0xffffffffffffffff, 0x0) ioctl$TCSETS(r0, 0x5402, &(0x7f0000000100)={0x8, 0x8001, 0x9, 0xfff, 0x19, "14e28b0940167a9ba7d97dfbf47f5f8121e434"}) io_uring_register$IORING_REGISTER_FILES_UPDATE(0xffffffffffffffff, 0x6, &(0x7f0000000080)={0x2, 0x0, &(0x7f0000000040)=[r0, r1, 0xffffffffffffffff, r2, 0xffffffffffffffff, r3, r4]}, 0x7) r5 = socket(0x29, 0x3, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r5, 0x10e, 0x2, &(0x7f0000001100)=0x12, 0x4) ioctl$TCSETSF(r4, 0x5404, &(0x7f00000000c0)={0xf9, 0xbda, 0x1, 0x1, 0x16, "a4f35f7855a968f54aae06fe28c33ecd824587"}) 13:36:27 executing program 0: socket(0x10, 0x3, 0x0) r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='hugetlb.1GB.rsvd.usage_in_bytes\x00', 0x0, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f0000000040)=0x4, 0x4) [ 661.795189][T14650] loop1: detected capacity change from 0 to 512 [ 661.801807][T14629] EXT4-fs error (device loop2): ext4_fill_super:4822: inode #2: comm syz-executor.2: iget: root inode unallocated [ 661.823631][T14629] EXT4-fs (loop2): get root inode failed [ 661.829320][T14629] EXT4-fs (loop2): mount failed [ 661.831027][T14650] EXT4-fs (loop1): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 661.843886][T14650] EXT4-fs (loop1): group descriptors corrupted! 13:36:27 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0xa, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000d8f4655fd8f4655f0100ffff53ef010001000000d8f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000011700)="111fc0d901", 0x5, 0x6800}, {&(0x7f0000011d00)="2719c0d901", 0x5, 0x8000}, {&(0x7f0000012e00)="ed41000000080000d8f4655fd8f4655fd8f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000012f00)="8081000000180000d8f4655fd8f4655fd8f4655f00000000000001000c00000010000800000000000af30100040000000000000000000000030000000d", 0x3d, 0x11100}, {&(0x7f0000013000)="8081000000180000d8f4655fd8f4655fd8f4655f00000000000001000c00000010000800000000000af302000400000000000000000000000200000010000000020000000100000013", 0x49, 0x11180}], 0x0, &(0x7f0000013c00)) (fail_nth: 20) 13:36:27 executing program 0: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0x5, 0x20, 0xd7, 0x6, 0x0, 0x2, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x2, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x7fff, 0x0, @perf_config_ext={0x726, 0x9280}, 0x10041, 0x101, 0x7fff, 0xd, 0x7fffffff, 0x7, 0x5ab8, 0x0, 0x2cdd, 0x0, 0xd0a}, 0xffffffffffffffff, 0x3, 0xffffffffffffffff, 0x8) r0 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f0000001100)=0x12, 0x4) 13:36:27 executing program 3: socket$packet(0x11, 0x3, 0x300) prlimit64(0x0, 0xe, &(0x7f0000000280)={0xe, 0x5ee}, 0x0) sched_setattr(0x0, &(0x7f00000001c0)={0x38, 0x2, 0x0, 0x0, 0x8}, 0x0) r0 = gettid() r1 = openat$sndseq(0xffffffffffffff9c, &(0x7f00000004c0), 0x0) read(r1, &(0x7f0000000280)=""/248, 0xf8) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000000080)={0x201, @time}) tkill(r0, 0xb) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r1, 0x80045301, &(0x7f0000000000)) 13:36:27 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=@newlink={0x34, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @veth={{0x9}, {0x4, 0x2, 0x0, 0x1, @void}}}]}, 0x34}, 0x1, 0x0, 0x0, 0xf0ffffff}, 0x0) 13:36:27 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0xa, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000d8f4655fd8f4655f0100ffff53ef010001000000d8f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="0200000012000000", 0x8, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x6800}, {&(0x7f0000011d00)="2719c0d901000000803a0900803a09000000000006", 0x15, 0x8000}, {&(0x7f0000012e00)="ed41000000080000d8f4655fd8f4655fd8f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000012f00)="8081000000180000d8f4655fd8f4655fd8f4655f00000000000001000c00000010000800000000000af30100040000000000000000000000030000000d", 0x3d, 0x11100}, {&(0x7f0000013000)="8081000000180000d8f4655fd8f4655fd8f4655f00000000000001000c00000010000800000000000af302000400000000000000000000000200000010000000020000000100000013", 0x49, 0x11180}], 0x0, &(0x7f0000013c00)) 13:36:27 executing program 4: socket$packet(0x11, 0x3, 0x300) prlimit64(0x0, 0xe, &(0x7f0000000280)={0xe, 0x5ee}, 0x0) sched_setattr(0x0, &(0x7f00000001c0)={0x38, 0x2, 0x0, 0x0, 0x8}, 0x0) r0 = gettid() r1 = openat$sndseq(0xffffffffffffff9c, &(0x7f00000004c0), 0x0) read(r1, &(0x7f0000000280)=""/248, 0xf8) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000000080)={0x201, @time}) tkill(r0, 0xb) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r1, 0xc0105303, &(0x7f0000000000)) 13:36:27 executing program 0: r0 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f0000001100)=0x12, 0x4) ioctl$AUTOFS_DEV_IOCTL_SETPIPEFD(0xffffffffffffffff, 0xc0189378, &(0x7f0000000000)={{0x1, 0x1, 0x18, r0, {r0}}, './file0\x00'}) getpeername$packet(r0, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f00000000c0)=0x14) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) ioctl$sock_ipv6_tunnel_SIOCADDPRL(0xffffffffffffffff, 0x89f5, &(0x7f0000003380)={'ip6gre0\x00', &(0x7f0000003300)={'sit0\x00', r2, 0x2f, 0x3, 0x6, 0x400, 0x44, @loopback, @private2, 0x7800, 0x80, 0x80000000, 0x9}}) r4 = socket$can_j1939(0x1d, 0x2, 0x7) r5 = socket$can_j1939(0x1d, 0x2, 0x7) r6 = socket$inet(0x2, 0x4000000000000001, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r6, 0x8933, &(0x7f0000000300)={'vcan0\x00', 0x0}) bind$can_j1939(r5, &(0x7f0000000040)={0x1d, r7, 0x2}, 0x18) bind$can_j1939(r4, &(0x7f0000000280)={0x1d, r7, 0x3, {}, 0xfe}, 0x18) r8 = socket$inet(0x2, 0x4000000000000001, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r8, 0x8933, &(0x7f0000000300)={'vcan0\x00', 0x0}) bind$can_j1939(r4, &(0x7f0000000040)={0x1d, r9}, 0x18) accept4$packet(r1, &(0x7f0000003780)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f00000037c0)=0x14, 0x80800) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000006240)={{{@in6=@empty, @in=@initdev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@mcast2}}, &(0x7f0000006340)=0xe8) sendmmsg$inet(0xffffffffffffffff, &(0x7f0000009d40)=[{{&(0x7f0000000780)={0x2, 0x4e21, @multicast1}, 0x10, &(0x7f00000008c0)=[{&(0x7f00000007c0)="40bf85b6a1db9fb3bae6e755f1a1a0936a296e392b5508e08fcc65227412f67914dd92af0d93cdf80d699564379cb9ad90047162af5c37a9ae09824eb0d7d165adb2826cb045540e92edb20e251fd1550aaefc84b27505890f2596930e59d8700f02e82e4a60b26d99879ed0eea93258c91b39f489c1ca76e16e380a55ce852084cc770b250ac542e601609ca3319895878649f31ffbe949fea12fe7acd511b19637fb728ab641164c22f6d5333d4c24dd2255a2e730f894bf8c91893ebea07f15aa9c1bfd376e00b1088e3902d7fee104369a7072a5bc807d3743d317d958366fad8a0ea76c1cb22860d41084ce205c3f0ff2a305a4aa", 0xf7}], 0x1, &(0x7f0000000900)=[@ip_retopts={{0xa4, 0x0, 0x7, {[@timestamp_prespec={0x44, 0x34, 0x72, 0x3, 0x3, [{@remote, 0x6}, {@dev={0xac, 0x14, 0x14, 0x3b}, 0x1}, {@initdev={0xac, 0x1e, 0x0, 0x0}, 0xb68}, {@broadcast, 0x400}, {@private=0xa010102, 0x7f}, {@empty, 0x7}]}, @timestamp_addr={0x44, 0x14, 0x2e, 0x1, 0x3, [{@private=0xa010100, 0x101}, {@empty, 0x227b}]}, @timestamp_addr={0x44, 0x4c, 0x68, 0x1, 0x7, [{@rand_addr=0x64010100, 0xf}, {@broadcast, 0x7fffffff}, {@multicast2}, {@multicast1, 0x1}, {@initdev={0xac, 0x1e, 0x1, 0x0}, 0x6}, {@loopback}, {@multicast1, 0x1}, {@dev={0xac, 0x14, 0x14, 0x41}, 0x6}, {@remote, 0x100}]}]}}}, @ip_tos_int={{0x14, 0x0, 0x1, 0x3}}, @ip_tos_int={{0x14, 0x0, 0x1, 0x9}}, @ip_tos_int={{0x14, 0x0, 0x1, 0x7fff}}, @ip_tos_int={{0x14, 0x0, 0x1, 0x6}}, @ip_retopts={{0x44, 0x0, 0x7, {[@timestamp={0x44, 0x10, 0x41, 0x0, 0xe, [0xc3, 0x6, 0x8]}, @timestamp_addr={0x44, 0x24, 0x14, 0x1, 0x6, [{@initdev={0xac, 0x1e, 0x1, 0x0}, 0x6}, {@loopback}, {@empty, 0x5}, {@remote, 0xb62b}]}]}}}, @ip_tos_u8={{0x11, 0x0, 0x1, 0x3}}, @ip_pktinfo={{0x1c, 0x0, 0x8, {r2, @multicast1, @multicast2}}}], 0x188}}, {{0x0, 0x0, &(0x7f0000000b80)=[{&(0x7f0000000ac0)="4e5c7be8f77d0a23e078f1b8295725ea28a0acbb5586d248b863251c7747242150c5660829ec186ad8379f49277a37720ddd2f14b44afbc9d00f44768f1752b07d6450033ae472a252109c6ff162524132a92128219ae2e47cb28c4d75eb81a8f1667b9140baaa5fa65ac9fe7e2797d37b7056085fb8bcd7683137fe4ef58360c51c331c2a6b15fa083a8673f504238d07bcd35a3bf0042403050d135131129372ed1e26a9fc5b0db0d0d49ff5b1ba", 0xaf}], 0x1, &(0x7f00000033c0)=[@ip_tos_int={{0x14, 0x0, 0x1, 0x2}}, @ip_tos_u8={{0x11, 0x0, 0x1, 0x2}}, @ip_tos_u8={{0x11, 0x0, 0x1, 0x2}}, @ip_ttl={{0x14, 0x0, 0x2, 0x2}}, @ip_pktinfo={{0x1c, 0x0, 0x8, {r3, @broadcast, @broadcast}}}], 0x80}}, {{0x0, 0x0, &(0x7f0000003700)=[{&(0x7f0000003440)="ffcce0d31b30e20325ce1fe78934c02c07bdc83724b11197acef3f505a47ca50cf3909b008cff3", 0x27}, {&(0x7f0000003480)}, {&(0x7f00000034c0)="4f95e19766b568d8d27feb8b125b2cdcec7d6e9cebc369823aef2d890e96858e9a7d201e2b6c0c8ec4350d0347f8aae42350136151ab6c20c34fa745c19cee11a85bd4", 0x43}, {&(0x7f0000003540)="cdf097469eff347f2762d02fbb86b25d834f2a6018901e1deadfb3e93e2648856e6556310c2e27c6cbd4c1c42cd74f2042b7d3653968211b09f06bcad78356d1e9695a7d4942740aa15bd20b5e46bc990e85aacc2f07c1e0eceab623c6e69748f220ac249a94587f14d3f2d57954de59bf301d50c3d5610e1d7363419bb598ff454dd717883f1d80a1825176d9106f43d9219e5950ad335b66a4daa9a9837ab5d7502554c27c1786493fae1fe8ccb4781ebef7f9c9fad20bb7987f681a163541339c213acb65e353c2697bc1a3bfc67a69b2", 0xd2}, {&(0x7f0000003640)="facf88ea442e9dfbd3eceefe4df5dc423e267d87e8e1dcafc93f538da771a8b2bf8f946d9566cb4279dce2eb26cb23f6010ec01a16a87cd7445dff3285ad6eaecf3732cd1de631f4d8bacf87ee6525", 0x4f}, {&(0x7f00000036c0)="9213ef0341f0fafaa2c15f697a34123b3b17fce65536", 0x16}], 0x6, &(0x7f0000003800)=[@ip_retopts={{0x88, 0x0, 0x7, {[@ssrr={0x89, 0xf, 0xd6, [@private=0xa010102, @initdev={0xac, 0x1e, 0x1, 0x0}, @broadcast]}, @end, @cipso={0x86, 0x55, 0x3, [{0x1, 0x7, "c4d32c4959"}, {0x5, 0xa, "386f7beb332fcb68"}, {0x7, 0xa, "49cb3befe270d438"}, {0x2, 0x6, "40f88615"}, {0x5, 0x6, "3400b4a0"}, {0x1, 0x6, '\v+yS'}, {0x0, 0x12, "d641c9faca4ac8260e2d36535afc8889"}, {0x1, 0x10, "a535c02b43de3497964a5688e721"}]}, @rr={0x7, 0x13, 0x9, [@rand_addr=0x64010100, @private=0xa010102, @dev={0xac, 0x14, 0x14, 0x23}, @empty]}]}}}, @ip_tos_int={{0x14, 0x0, 0x1, 0xfffffff7}}, @ip_pktinfo={{0x1c, 0x0, 0x8, {r2, @empty, @rand_addr=0x64010100}}}, @ip_pktinfo={{0x1c, 0x0, 0x8, {r9, @remote, @loopback}}}, @ip_pktinfo={{0x1c, 0x0, 0x8, {r2, @empty, @broadcast}}}, @ip_pktinfo={{0x1c, 0x0, 0x8, {r10, @rand_addr=0x64010101, @loopback}}}], 0x120}}, {{&(0x7f0000003940)={0x2, 0x4e24, @loopback}, 0x10, &(0x7f0000005ac0)=[{&(0x7f0000003980)="4b88ff74ed0a4ced04b81c4bb30c1193df4049af57cc81bf562a714fa8d66a8ec299887c566b906e8e8832d587cc4650167ad9590d43584c729aca43c499989e0acb9107df7b92b23f7d1323bc8a2107bdb247f1c7741aba", 0x58}, {&(0x7f0000003a00)="9191fb94eb32117745e22639385a192205afefb5e9d67e2cf53d7a66750b4392938b76b8e99ea687a5df3f4b6d088c4fe6", 0x31}, {&(0x7f0000003a40)="a428ccd0e2352db6329d7d2479de41cecef6820d648a83a62edda6cdde5c3a88aac009724fba2e44531d9fc86a6fdc316df9b5b8617afdf79a56c484100743163d46164cf91bee06c8adcf110291144e8838cf895c9a5292f7339660", 0x5c}, 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0x1000}], 0x8, &(0x7f00000087c0)=[@ip_retopts={{0x14c, 0x0, 0x7, {[@cipso={0x86, 0x29, 0x3, [{0x1, 0xc, "d4356c1fab40a4ccb7e9"}, {0x2, 0x5, "fe0e7a"}, {0x7, 0x3, 'x'}, {0x1, 0xf, "8ebd1139fb3ab7b953880340df"}]}, @timestamp_addr={0x44, 0x2c, 0xdc, 0x1, 0x1, [{@rand_addr=0x64010101, 0x8001}, {@dev={0xac, 0x14, 0x14, 0x30}, 0x3}, {@initdev={0xac, 0x1e, 0x1, 0x0}, 0x128}, {@empty, 0x6}, {@remote, 0x400}]}, @rr={0x7, 0x7, 0xde, [@rand_addr=0x64010100]}, @timestamp_prespec={0x44, 0x2c, 0xae, 0x3, 0xc, [{@local, 0x7fff}, {@empty, 0x5}, {@multicast1, 0x76ce52e0}, {@broadcast, 0x1ff}, {@remote, 0x400}]}, @lsrr={0x83, 0x17, 0xa8, [@multicast2, @multicast2, @multicast1, @empty, @empty]}, @noop, @cipso={0x86, 0x61, 0x1, [{0x5, 0x11, "7ab47ec6baf300b243302431f9eb89"}, {0x1, 0x4, "469c"}, {0x7, 0xa, "8d3bc9ba410ddf53"}, {0x1, 0x8, "ad5ceb69e803"}, {0x0, 0xc, "c2cd5137ec10defbf1f4"}, {0x0, 0x7, "aa137549a1"}, {0x1, 0xc, "cb262d8e718f887b21c8"}, {0x1, 0x12, "769d2f636cd338bb7071a4f61b659023"}, {0x7, 0x3, "d3"}]}, @ra={0x94, 0x4}, @cipso={0x86, 0x27, 0xffffffffffffffff, [{0x7, 0x6, "dc3efbab"}, {0x2, 0xe, "a26d4ab2f3ce485528f932c4"}, {0x6, 0xd, "9843080922074ef5377ace"}]}, @generic={0x86, 0xe, "84a945fcfc4bb650ae3e9d52"}]}}}, @ip_tos_int={{0x14, 0x0, 0x1, 0xc9f}}, @ip_pktinfo={{0x1c, 0x0, 0x8, {r2, @loopback, @empty}}}], 0x188}}, {{&(0x7f0000008980)={0x2, 0x4e20, @local}, 0x10, &(0x7f0000009b00)=[{&(0x7f00000089c0)="811871de585175b172f1fe6c20d3defa696ff7836e1905573b3a447d811c2fb53d47ca01ea9f66216bbe1c5b806fbb0b069e30611511073d373ae3b9bf99ad8efcda79a99621a50d392826b183e2139e440fd966aaea1bb7056af36b13a71a4a595dc2d2684061be2910110fca599c14cce9372961329639ef6dcc4a84d55c18e2bcdaa4119fefa4e16719af17", 0x8d}, {&(0x7f0000008a80)="d2156cbad37621b5b57fbfc0752286b4f7361cc3d486aefbc7a33acd93f5951d1d", 0x21}, {&(0x7f0000008ac0)="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0x1000}, {&(0x7f0000009ac0)="99", 0x1}], 0x4, &(0x7f0000009b40)=[@ip_tos_int={{0x14, 0x0, 0x1, 0x9}}, @ip_tos_int={{0x14, 0x0, 0x1, 0x1000}}], 0x30}}, {{&(0x7f0000009b80)={0x2, 0x4e24, @empty}, 0x10, &(0x7f0000009cc0)=[{&(0x7f0000009bc0)="76421152f8eb694ea17bab9e33a1f2fa59e0865436de14358781556a85dea3e3ea1145520668ac44772277dd2025d268efd2101203f3d6661e7af34a72b919f4d3b6b05be14615c9394a11dab8455609af25344901f4b1f4afd160956b560ee27ce47798be5df8e096ce0acf5b498a1cda0684f8c6902f9ed1ef16f91fbc541106635a512f4f329d864d2b3f59bf285fa4eefe378946d5c47965255e578117023a049683554f432871621ffe244e0e1f6b", 0xb1}, {&(0x7f0000009c80)="4558745f90b0c5ec5400ca95", 0xc}], 0x2, &(0x7f0000009d00)=[@ip_ttl={{0x14, 0x0, 0x2, 0xff}}, @ip_ttl={{0x14, 0x0, 0x2, 0x64b64916}}], 0x30}}], 0x8, 0x20000014) mount(&(0x7f0000000080)=@filename='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='tmpfs\x00', 0x0, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000000700)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f00000006c0)={&(0x7f0000000100)=@delqdisc={0x5b4, 0x25, 0x200, 0x4, 0x25dfdbfb, {0x0, 0x0, 0x0, r2, {0x4, 0xa}, {0x2, 0xfff3}, {0x7, 0xc}}, [@TCA_STAB={0xd4, 0x8, 0x0, 0x1, [{{0x1c, 0x1, {0x20, 0x1a, 0x8000, 0xa2, 0x2, 0x80000000, 0xfffffff9, 0x6}}, {0x10, 0x2, [0x0, 0x5, 0x33, 0x101, 0xfffe, 0x6]}}, {{0x1c, 0x1, {0x80, 0x58, 0x7, 0x6, 0x1, 0x0, 0x3, 0x1}}, {0x6, 0x2, [0x6]}}, {{0x1c, 0x1, {0x9, 0xd6, 0x1, 0x106e, 0x1, 0x3ff, 0x2, 0x3}}, {0xa, 0x2, [0x7, 0xfa, 0x5]}}, {{0x1c, 0x1, {0x5, 0x3, 0x1, 0x613e516, 0x2, 0x7fffffff, 0x400, 0x4}}, {0xc, 0x2, [0x3, 0x1f, 0x1, 0x7]}}, {{0x1c, 0x1, {0x0, 0x7f, 0x6, 0x8001, 0x44efb4f7694562dd, 0x6, 0x4, 0x7}}, {0x12, 0x2, [0x2, 0x0, 0x2, 0x8, 0x20, 0x9, 0x95]}}]}, @qdisc_kind_options=@q_tbf={{0x8}, {0x414, 0x2, [@TCA_TBF_PTAB={0x404, 0x3, [0x0, 0xce, 0x6, 0x6, 0x7, 0x3ff, 0x9, 0x4, 0x3f, 0x7, 0x400, 0xe0ba, 0x2, 0x37, 0x5, 0xeb2, 0x2, 0x5, 0x6, 0x769e, 0x49, 0x0, 0x3, 0x6, 0x6, 0xffffff41, 0xfff, 0x0, 0x401, 0x3, 0x3, 0x7ff, 0x5, 0x2, 0x2, 0xffff, 0x3f, 0x3, 0x1, 0x5, 0xffffffff, 0x9, 0x9d7f, 0x6, 0x8, 0x8000, 0x0, 0x8, 0x0, 0x1, 0xfffffd40, 0x101, 0x3536, 0x0, 0x1ff, 0x7, 0xffffffff, 0x83, 0x4, 0x1, 0xffff, 0x800, 0x800, 0x5, 0x9, 0x10000, 0x1, 0xbd7, 0x97d, 0x3, 0x2, 0xa6e, 0x8000, 0x5, 0x9, 0xfffffff9, 0x5, 0x5, 0x4, 0x7, 0x5c, 0x1ff, 0x3, 0x0, 0x101, 0x0, 0x5, 0x2, 0x80000001, 0x5, 0x9, 0x11f, 0x1da, 0x401, 0x7, 0x4fd, 0xff, 0x9, 0x7f, 0x2, 0x4, 0x10001, 0x0, 0xc5de, 0x4, 0x40, 0x19b2, 0x7, 0x200, 0x9, 0x3, 0x1, 0x100, 0x1, 0xba, 0x80000000, 0x400, 0xffff, 0x1f, 0x3, 0x7, 0xfffff4d1, 0x7ff, 0x7b, 0x8001, 0x2, 0x2, 0x80000001, 0x3, 0x9, 0x1000, 0xfb, 0x200, 0x818, 0x10000, 0x81, 0x2f9, 0x8, 0x9, 0x0, 0x7, 0x8, 0x5, 0x0, 0x3ff, 0x2, 0x9, 0x1, 0x101, 0x2, 0xfff, 0x4, 0xfff, 0x4, 0xd51, 0xfffffffe, 0x9, 0x8001, 0x7fff, 0x7f, 0x3, 0x7, 0x100, 0xbd1, 0x2e0ac4a7, 0x3, 0xff, 0xff, 0x8, 0x7, 0x5, 0x7, 0x5, 0x2, 0xd47, 0xd0, 0x923, 0x1, 0x180, 0x1, 0x2b1c00, 0xa47e, 0x4, 0x1, 0x0, 0x0, 0x2, 0x96bd, 0x2, 0x4, 0x0, 0x0, 0x5, 0x81, 0xfb8, 0x5, 0x10000, 0x9, 0x3, 0x80000000, 0x3fe9dcd4, 0x6, 0x9, 0x2, 0xffffff34, 0x6, 0x0, 0x13b6, 0xffffffff, 0x1f, 0xfffffff9, 0x0, 0x7fffffff, 0x1, 0x6, 0xb4, 0x282e, 0x81, 0xffffffff, 0x5, 0x3, 0x7, 0x8000, 0x10001, 0x7, 0x4, 0x7, 0x0, 0xfffffeff, 0x0, 0x80, 0x1, 0x33e, 0x1, 0xe248, 0x4, 0x1, 0x4, 0x200, 0x1800000, 0x3, 0xbb, 0x9, 0x5, 0x5, 0x37ea, 0x6, 0x8, 0x4, 0x2, 0x3, 0x1970, 0x1, 0xdca, 0x80, 0x7fffffff]}, @TCA_TBF_RATE64={0xc, 0x4, 0xa82c370272faa038}]}}, @TCA_EGRESS_BLOCK={0x8, 0xe, 0x100}, @TCA_INGRESS_BLOCK={0x8, 0xd, 0x7}, @TCA_STAB={0x60, 0x8, 0x0, 0x1, [{{0x1c, 0x1, {0x5, 0x3, 0x1b1, 0x3, 0x2, 0xf695, 0xde64, 0x5}}, {0xe, 0x2, [0x101, 0x1ff, 0x4, 0x2, 0x800c]}}, {{0x1c, 0x1, {0xf1, 0x8, 0x800, 0x3, 0x2, 0x7f, 0x6, 0x8}}, {0x14, 0x2, [0x3, 0x0, 0x8d46, 0x4, 0x7ff, 0xfff8, 0xff, 0x1]}}]}, @qdisc_kind_options=@q_taprio={{0xb}, {0x14, 0x2, [@TCA_TAPRIO_ATTR_FLAGS={0x8, 0xa, 0x400}, @TCA_TAPRIO_ATTR_FLAGS={0x8, 0xa, 0x5}]}}, @TCA_EGRESS_BLOCK={0x8, 0xe, 0x6}, @TCA_INGRESS_BLOCK={0x8, 0xd, 0x6}]}, 0x5b4}, 0x1, 0x0, 0x0, 0x10040}, 0x20000000) [ 661.965877][T14667] FAULT_INJECTION: forcing a failure. [ 661.965877][T14667] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 661.973171][T14673] loop1: detected capacity change from 0 to 512 [ 661.979096][T14667] CPU: 1 PID: 14667 Comm: syz-executor.2 Not tainted 5.16.0-rc2-syzkaller #0 [ 661.994002][T14667] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 662.004069][T14667] Call Trace: [ 662.007347][T14667] [ 662.010272][T14667] dump_stack_lvl+0xd6/0x122 [ 662.014966][T14667] dump_stack+0x11/0x1b [ 662.019126][T14667] should_fail+0x23c/0x250 [ 662.023543][T14667] should_fail_usercopy+0x16/0x20 [ 662.028568][T14667] copy_page_from_iter_atomic+0x2f1/0xc60 [ 662.034576][T14667] ? shmem_write_begin+0x7e/0x100 [ 662.039599][T14667] generic_perform_write+0x211/0x400 [ 662.044921][T14667] ? current_time+0xed/0x1a0 [ 662.049555][T14667] __generic_file_write_iter+0xf7/0x2b0 [ 662.055107][T14667] ? generic_write_checks+0x250/0x290 [ 662.060511][T14667] generic_file_write_iter+0x75/0x130 [ 662.065888][T14667] vfs_write+0x7f5/0x950 [ 662.070203][T14667] __x64_sys_pwrite64+0xf5/0x150 [ 662.075269][T14667] do_syscall_64+0x44/0xd0 [ 662.079681][T14667] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 662.085726][T14667] RIP: 0033:0x7ff3bc56fab7 [ 662.090133][T14667] Code: 08 89 3c 24 48 89 4c 24 18 e8 e5 f8 ff ff 4c 8b 54 24 18 48 8b 54 24 10 41 89 c0 48 8b 74 24 08 8b 3c 24 b8 12 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 04 24 e8 15 f9 ff ff 48 8b [ 662.109753][T14667] RSP: 002b:00007ff3ba332f20 EFLAGS: 00000293 ORIG_RAX: 0000000000000012 [ 662.118201][T14667] RAX: ffffffffffffffda RBX: 00007ff3bc606970 RCX: 00007ff3bc56fab7 [ 662.126162][T14667] RDX: 000000000000001d RSI: 0000000020012e00 RDI: 0000000000000004 [ 662.134117][T14667] RBP: 000000000000000a R08: 0000000000000000 R09: ffffffffffffffff [ 662.142070][T14667] R10: 0000000000011080 R11: 0000000000000293 R12: 0000000000000004 [ 662.150106][T14667] R13: 0000000000000004 R14: 00000000200002a8 R15: 0000000000000007 [ 662.158120][T14667] 13:36:28 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=@newlink={0x34, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @veth={{0x9}, {0x4, 0x2, 0x0, 0x1, @void}}}]}, 0x34}, 0x1, 0x0, 0x0, 0xf2030000}, 0x0) 13:36:28 executing program 3: socket$packet(0x11, 0x3, 0x300) prlimit64(0x0, 0xe, &(0x7f0000000280)={0xe, 0x5ee}, 0x0) sched_setattr(0x0, &(0x7f00000001c0)={0x38, 0x2, 0x0, 0x0, 0x8}, 0x0) r0 = gettid() r1 = openat$sndseq(0xffffffffffffff9c, &(0x7f00000004c0), 0x0) read(r1, &(0x7f0000000280)=""/248, 0xf8) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000000080)={0x201, @time}) tkill(r0, 0xb) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r1, 0x80045300, &(0x7f0000000000)) [ 662.167601][T14667] loop2: detected capacity change from 0 to 512 [ 662.178211][T14673] EXT4-fs (loop1): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 662.187959][T14673] EXT4-fs (loop1): group descriptors corrupted! 13:36:28 executing program 0: r0 = msgget$private(0x0, 0x0) msgctl$IPC_SET(r0, 0x1, &(0x7f0000000100)={{0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x24}) msgrcv(r0, &(0x7f00000000c0)={0x0, ""/204}, 0xd4, 0x0, 0x1000) ioctl$sock_SIOCADDDLCI(0xffffffffffffffff, 0x8980, &(0x7f0000000040)={'bridge_slave_0\x00', 0x400}) r1 = syz_open_dev$vcsa(&(0x7f0000000000), 0x7ff, 0x0) r2 = socket$inet_sctp(0x2, 0x1, 0x84) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r1, &(0x7f0000000080)={0x201a}) dup3(r1, r2, 0x80000) r3 = socket(0x10, 0x5, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r3, 0x10e, 0x2, &(0x7f0000001100)=0x12, 0x4) 13:36:28 executing program 4: socket$packet(0x11, 0x3, 0x300) prlimit64(0x0, 0xe, &(0x7f0000000280)={0xe, 0x5ee}, 0x0) sched_setattr(0x0, &(0x7f00000001c0)={0x38, 0x2, 0x0, 0x0, 0x8}, 0x0) r0 = gettid() r1 = openat$sndseq(0xffffffffffffff9c, &(0x7f00000004c0), 0x0) read(r1, &(0x7f0000000280)=""/248, 0xf8) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000000080)={0x201, @time}) tkill(r0, 0xb) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r1, 0xc0189436, &(0x7f0000000000)) [ 662.218856][T14667] Quota error (device loop2): v2_read_file_info: Free block number too big (0 >= 0). [ 662.238704][T14667] EXT4-fs warning (device loop2): ext4_enable_quotas:6363: Failed to enable quota tracking (type=0, err=-117). Please run e2fsck to fix. [ 662.254484][T14667] EXT4-fs (loop2): mount failed 13:36:28 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0xa, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000d8f4655fd8f4655f0100ffff53ef010001000000d8f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="0200000012000000", 0x8, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x6800}, {&(0x7f0000011d00)="2719c0d901000000803a0900803a09000000000006", 0x15, 0x8000}, {&(0x7f0000012e00)="ed41000000080000d8f4655fd8f4655fd8f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000012f00)="8081000000180000d8f4655fd8f4655fd8f4655f00000000000001000c00000010000800000000000af30100040000000000000000000000030000000d", 0x3d, 0x11100}, {&(0x7f0000013000)="8081000000180000d8f4655fd8f4655fd8f4655f00000000000001000c00000010000800000000000af302000400000000000000000000000200000010000000020000000100000013", 0x49, 0x11180}], 0x0, &(0x7f0000013c00)) 13:36:28 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0xa, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000d8f4655fd8f4655f0100ffff53ef010001000000d8f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000011700)="111fc0d901", 0x5, 0x6800}, {&(0x7f0000011d00)="2719c0d901", 0x5, 0x8000}, {&(0x7f0000012e00)="ed41000000080000d8f4655fd8f4655fd8f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000012f00)="8081000000180000d8f4655fd8f4655fd8f4655f00000000000001000c00000010000800000000000af30100040000000000000000000000030000000d", 0x3d, 0x11100}, {&(0x7f0000013000)="8081000000180000d8f4655fd8f4655fd8f4655f00000000000001000c00000010000800000000000af302000400000000000000000000000200000010000000020000000100000013", 0x49, 0x11180}], 0x0, &(0x7f0000013c00)) (fail_nth: 21) 13:36:28 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=@newlink={0x34, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @veth={{0x9}, {0x4, 0x2, 0x0, 0x1, @void}}}]}, 0x34}, 0x1, 0x0, 0x0, 0xf4030000}, 0x0) [ 662.340275][T14699] loop1: detected capacity change from 0 to 512 [ 662.343372][T14700] FAULT_INJECTION: forcing a failure. [ 662.343372][T14700] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 662.359642][T14700] CPU: 1 PID: 14700 Comm: syz-executor.2 Not tainted 5.16.0-rc2-syzkaller #0 [ 662.368478][T14700] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 662.378603][T14700] Call Trace: [ 662.381874][T14700] [ 662.384868][T14700] dump_stack_lvl+0xd6/0x122 [ 662.389460][T14700] dump_stack+0x11/0x1b [ 662.393610][T14700] should_fail+0x23c/0x250 [ 662.398071][T14700] should_fail_usercopy+0x16/0x20 [ 662.403094][T14700] copy_page_from_iter_atomic+0x2f1/0xc60 [ 662.408817][T14700] ? shmem_write_begin+0x7e/0x100 [ 662.413863][T14700] generic_perform_write+0x211/0x400 [ 662.419158][T14700] ? current_time+0xed/0x1a0 [ 662.423757][T14700] __generic_file_write_iter+0xf7/0x2b0 [ 662.429290][T14700] ? generic_write_checks+0x250/0x290 [ 662.434646][T14700] generic_file_write_iter+0x75/0x130 [ 662.440002][T14700] vfs_write+0x7f5/0x950 [ 662.444239][T14700] __x64_sys_pwrite64+0xf5/0x150 [ 662.449287][T14700] do_syscall_64+0x44/0xd0 [ 662.453692][T14700] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 662.459577][T14700] RIP: 0033:0x7ff3bc56fab7 [ 662.463981][T14700] Code: 08 89 3c 24 48 89 4c 24 18 e8 e5 f8 ff ff 4c 8b 54 24 18 48 8b 54 24 10 41 89 c0 48 8b 74 24 08 8b 3c 24 b8 12 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 04 24 e8 15 f9 ff ff 48 8b [ 662.483655][T14700] RSP: 002b:00007ff3ba332f20 EFLAGS: 00000293 ORIG_RAX: 0000000000000012 [ 662.492049][T14700] RAX: ffffffffffffffda RBX: 00007ff3bc606970 RCX: 00007ff3bc56fab7 [ 662.500007][T14700] RDX: 000000000000003d RSI: 0000000020012f00 RDI: 0000000000000004 [ 662.507962][T14700] RBP: 000000000000000a R08: 0000000000000000 R09: ffffffffffffffff [ 662.515918][T14700] R10: 0000000000011100 R11: 0000000000000293 R12: 0000000000000004 [ 662.523883][T14700] R13: 0000000000000004 R14: 00000000200002c0 R15: 0000000000000008 [ 662.531973][T14700] 13:36:28 executing program 3: socket$packet(0x11, 0x3, 0x300) prlimit64(0x0, 0xe, &(0x7f0000000280)={0xe, 0x5ee}, 0x0) sched_setattr(0x0, &(0x7f00000001c0)={0x38, 0x2, 0x0, 0x0, 0x8}, 0x0) r0 = gettid() r1 = openat$sndseq(0xffffffffffffff9c, &(0x7f00000004c0), 0x0) read(r1, &(0x7f0000000280)=""/248, 0xf8) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000000080)={0x201, @time}) tkill(r0, 0xb) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r1, 0x80045300, &(0x7f0000000000)) [ 662.540880][T14699] EXT4-fs (loop1): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 662.550153][T14700] loop2: detected capacity change from 0 to 512 [ 662.550634][T14699] EXT4-fs (loop1): group descriptors corrupted! 13:36:28 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=@newlink={0x34, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @veth={{0x9}, {0x4, 0x2, 0x0, 0x1, @void}}}]}, 0x34}, 0x1, 0x0, 0x0, 0xf6030000}, 0x0) 13:36:28 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0xa, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000d8f4655fd8f4655f0100ffff53ef010001000000d8f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x6800}, {&(0x7f0000011d00)="2719c0d901000000803a0900803a09000000000006", 0x15, 0x8000}, {&(0x7f0000012e00)="ed41000000080000d8f4655fd8f4655fd8f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000012f00)="8081000000180000d8f4655fd8f4655fd8f4655f00000000000001000c00000010000800000000000af30100040000000000000000000000030000000d", 0x3d, 0x11100}, {&(0x7f0000013000)="8081000000180000d8f4655fd8f4655fd8f4655f00000000000001000c00000010000800000000000af302000400000000000000000000000200000010000000020000000100000013", 0x49, 0x11180}], 0x0, &(0x7f0000013c00)) [ 662.590945][T14700] Quota error (device loop2): v2_read_file_info: Free block number too big (0 >= 0). [ 662.601002][T14700] EXT4-fs warning (device loop2): ext4_enable_quotas:6363: Failed to enable quota tracking (type=0, err=-117). Please run e2fsck to fix. [ 662.615572][T14700] EXT4-fs (loop2): mount failed [ 662.627421][T14713] loop1: detected capacity change from 0 to 512 13:36:28 executing program 4: socket$packet(0x11, 0x3, 0x300) prlimit64(0x0, 0xe, &(0x7f0000000280)={0xe, 0x5ee}, 0x0) sched_setattr(0x0, &(0x7f00000001c0)={0x38, 0x2, 0x0, 0x0, 0x8}, 0x0) r0 = gettid() r1 = openat$sndseq(0xffffffffffffff9c, &(0x7f00000004c0), 0x0) read(r1, &(0x7f0000000280)=""/248, 0xf8) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000000080)={0x201, @time}) tkill(r0, 0xb) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r1, 0xc020660b, &(0x7f0000000000)) 13:36:28 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0xa, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000d8f4655fd8f4655f0100ffff53ef010001000000d8f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000011700)="111fc0d901", 0x5, 0x6800}, {&(0x7f0000011d00)="2719c0d901", 0x5, 0x8000}, {&(0x7f0000012e00)="ed41000000080000d8f4655fd8f4655fd8f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000012f00)="8081000000180000d8f4655fd8f4655fd8f4655f00000000000001000c00000010000800000000000af30100040000000000000000000000030000000d", 0x3d, 0x11100}, {&(0x7f0000013000)="8081000000180000d8f4655fd8f4655fd8f4655f00000000000001000c00000010000800000000000af302000400000000000000000000000200000010000000020000000100000013", 0x49, 0x11180}], 0x0, &(0x7f0000013c00)) (fail_nth: 22) [ 662.634717][T14713] EXT4-fs (loop1): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 662.644522][T14713] EXT4-fs (loop1): group descriptors corrupted! [ 662.704659][T14719] FAULT_INJECTION: forcing a failure. [ 662.704659][T14719] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 662.717824][T14719] CPU: 0 PID: 14719 Comm: syz-executor.2 Not tainted 5.16.0-rc2-syzkaller #0 [ 662.726868][T14719] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 662.729505][T14721] loop1: detected capacity change from 0 to 512 [ 662.736995][T14719] Call Trace: [ 662.737015][T14719] [ 662.737022][T14719] dump_stack_lvl+0xd6/0x122 [ 662.754179][T14719] dump_stack+0x11/0x1b [ 662.758331][T14719] should_fail+0x23c/0x250 [ 662.762741][T14719] should_fail_usercopy+0x16/0x20 [ 662.767750][T14719] copy_page_from_iter_atomic+0x2f1/0xc60 [ 662.773466][T14719] ? shmem_write_begin+0x7e/0x100 [ 662.778574][T14719] generic_perform_write+0x211/0x400 [ 662.783865][T14719] ? current_time+0xed/0x1a0 [ 662.788585][T14719] __generic_file_write_iter+0xf7/0x2b0 [ 662.794196][T14719] ? generic_write_checks+0x250/0x290 [ 662.799727][T14719] generic_file_write_iter+0x75/0x130 [ 662.805098][T14719] vfs_write+0x7f5/0x950 [ 662.809340][T14719] __x64_sys_pwrite64+0xf5/0x150 [ 662.814279][T14719] do_syscall_64+0x44/0xd0 [ 662.818679][T14719] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 662.824560][T14719] RIP: 0033:0x7ff3bc56fab7 [ 662.828959][T14719] Code: 08 89 3c 24 48 89 4c 24 18 e8 e5 f8 ff ff 4c 8b 54 24 18 48 8b 54 24 10 41 89 c0 48 8b 74 24 08 8b 3c 24 b8 12 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 04 24 e8 15 f9 ff ff 48 8b 13:36:28 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0xa, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000d8f4655fd8f4655f0100ffff53ef010001000000d8f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x6800}, {&(0x7f0000011d00)="2719c0d901000000803a0900803a09000000000006", 0x15, 0x8000}, {&(0x7f0000012e00)="ed41000000080000d8f4655fd8f4655fd8f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000012f00)="8081000000180000d8f4655fd8f4655fd8f4655f00000000000001000c00000010000800000000000af30100040000000000000000000000030000000d", 0x3d, 0x11100}, {&(0x7f0000013000)="8081000000180000d8f4655fd8f4655fd8f4655f00000000000001000c00000010000800000000000af302000400000000000000000000000200000010000000020000000100000013", 0x49, 0x11180}], 0x0, &(0x7f0000013c00)) [ 662.848894][T14719] RSP: 002b:00007ff3ba332f20 EFLAGS: 00000293 ORIG_RAX: 0000000000000012 [ 662.857289][T14719] RAX: ffffffffffffffda RBX: 00007ff3bc606970 RCX: 00007ff3bc56fab7 [ 662.865267][T14719] RDX: 0000000000000049 RSI: 0000000020013000 RDI: 0000000000000004 [ 662.873318][T14719] RBP: 000000000000000a R08: 0000000000000000 R09: ffffffffffffffff [ 662.881272][T14719] R10: 0000000000011180 R11: 0000000000000293 R12: 0000000000000004 [ 662.889239][T14719] R13: 0000000000000004 R14: 00000000200002d8 R15: 0000000000000009 [ 662.897224][T14719] 13:36:28 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=@newlink={0x34, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @veth={{0x9}, {0x4, 0x2, 0x0, 0x1, @void}}}]}, 0x34}, 0x1, 0x0, 0x0, 0xfa030000}, 0x0) [ 662.903906][T14719] loop2: detected capacity change from 0 to 512 [ 662.905415][T14721] EXT4-fs (loop1): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 662.920057][T14721] EXT4-fs (loop1): group descriptors corrupted! [ 662.947917][T14719] Quota error (device loop2): v2_read_file_info: Free block number too big (0 >= 0). [ 662.965729][T14719] EXT4-fs warning (device loop2): ext4_enable_quotas:6363: Failed to enable quota tracking (type=0, err=-117). Please run e2fsck to fix. [ 662.981347][T14719] EXT4-fs (loop2): mount failed 13:36:28 executing program 0: r0 = socket(0x29, 0x3, 0x5) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f0000001100)=0x12, 0x4) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000000), 0x200000, 0x0) r2 = socket$xdp(0x2c, 0x3, 0x0) getsockopt$IP_VS_SO_GET_TIMEOUT(r2, 0x0, 0x486, 0x0, 0x0) r3 = socket$xdp(0x2c, 0x3, 0x0) getsockopt$IP_VS_SO_GET_TIMEOUT(r3, 0x0, 0x486, 0x0, 0x0) dup3(r2, r3, 0x80000) getsockopt$inet6_int(r1, 0x29, 0x18, &(0x7f0000000040), &(0x7f0000000080)=0x4) bind(0xffffffffffffffff, &(0x7f00000000c0)=@hci={0x1f, 0x1, 0x3}, 0x80) 13:36:28 executing program 3: socket$packet(0x11, 0x3, 0x300) prlimit64(0x0, 0xe, &(0x7f0000000280)={0xe, 0x5ee}, 0x0) sched_setattr(0x0, &(0x7f00000001c0)={0x38, 0x2, 0x0, 0x0, 0x8}, 0x0) r0 = gettid() r1 = openat$sndseq(0xffffffffffffff9c, &(0x7f00000004c0), 0x0) read(r1, &(0x7f0000000280)=""/248, 0xf8) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000000080)={0x201, @time}) tkill(r0, 0xb) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r1, 0x80045300, &(0x7f0000000000)) 13:36:28 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=@newlink={0x34, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @veth={{0x9}, {0x4, 0x2, 0x0, 0x1, @void}}}]}, 0x34}, 0x1, 0x0, 0x0, 0xfc030000}, 0x0) 13:36:28 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0xa, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000d8f4655fd8f4655f0100ffff53ef010001000000d8f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x6800}, {&(0x7f0000011d00)="2719c0d901000000803a0900803a09000000000006", 0x15, 0x8000}, {&(0x7f0000012e00)="ed41000000080000d8f4655fd8f4655fd8f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000012f00)="8081000000180000d8f4655fd8f4655fd8f4655f00000000000001000c00000010000800000000000af30100040000000000000000000000030000000d", 0x3d, 0x11100}, {&(0x7f0000013000)="8081000000180000d8f4655fd8f4655fd8f4655f00000000000001000c00000010000800000000000af302000400000000000000000000000200000010000000020000000100000013", 0x49, 0x11180}], 0x0, &(0x7f0000013c00)) 13:36:28 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0xa, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000d8f4655fd8f4655f0100ffff53ef010001000000d8f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000011700)="111fc0d901", 0x5, 0x6800}, {&(0x7f0000011d00)="2719c0d901", 0x5, 0x8000}, {&(0x7f0000012e00)="ed41000000080000d8f4655fd8f4655fd8f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000012f00)="8081000000180000d8f4655fd8f4655fd8f4655f00000000000001000c00000010000800000000000af30100040000000000000000000000030000000d", 0x3d, 0x11100}, {&(0x7f0000013000)="8081000000180000d8f4655fd8f4655fd8f4655f00000000000001000c00000010000800000000000af302000400000000000000000000000200000010000000020000000100000013", 0x49, 0x11180}], 0x0, &(0x7f0000013c00)) (fail_nth: 23) 13:36:28 executing program 4: socket$packet(0x11, 0x3, 0x300) prlimit64(0x0, 0xe, &(0x7f0000000280)={0xe, 0x5ee}, 0x0) sched_setattr(0x0, &(0x7f00000001c0)={0x38, 0x2, 0x0, 0x0, 0x8}, 0x0) r0 = gettid() r1 = openat$sndseq(0xffffffffffffff9c, &(0x7f00000004c0), 0x0) read(r1, &(0x7f0000000280)=""/248, 0xf8) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000000080)={0x201, @time}) tkill(r0, 0xb) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r1, 0xc02c5341, &(0x7f0000000000)) [ 663.172830][T14735] loop1: detected capacity change from 0 to 512 [ 663.174194][T14737] FAULT_INJECTION: forcing a failure. [ 663.174194][T14737] name failslab, interval 1, probability 0, space 0, times 0 [ 663.192023][T14737] CPU: 0 PID: 14737 Comm: syz-executor.2 Not tainted 5.16.0-rc2-syzkaller #0 [ 663.200963][T14737] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 663.211015][T14737] Call Trace: [ 663.214376][T14737] [ 663.217300][T14737] dump_stack_lvl+0xd6/0x122 [ 663.221888][T14737] dump_stack+0x11/0x1b [ 663.226117][T14737] should_fail+0x23c/0x250 [ 663.230614][T14737] ? getname_flags+0x84/0x3f0 [ 663.235361][T14737] __should_failslab+0x81/0x90 [ 663.240172][T14737] should_failslab+0x5/0x20 [ 663.244689][T14737] kmem_cache_alloc+0x4f/0x320 [ 663.249451][T14737] getname_flags+0x84/0x3f0 [ 663.254011][T14737] ? vfs_write+0x667/0x950 [ 663.258490][T14737] getname+0x15/0x20 [ 663.262365][T14737] do_sys_openat2+0x6d/0x2b0 [ 663.266942][T14737] __x64_sys_openat+0xef/0x110 [ 663.271724][T14737] do_syscall_64+0x44/0xd0 [ 663.276161][T14737] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 663.282050][T14737] RIP: 0033:0x7ff3bc56fa04 [ 663.286465][T14737] Code: 84 00 00 00 00 00 44 89 54 24 0c e8 96 f9 ff ff 44 8b 54 24 0c 44 89 e2 48 89 ee 41 89 c0 bf 9c ff ff ff b8 01 01 00 00 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 89 44 24 0c e8 c8 f9 ff ff 8b 44 [ 663.306053][T14737] RSP: 002b:00007ff3ba332ed0 EFLAGS: 00000293 ORIG_RAX: 0000000000000101 [ 663.314469][T14737] RAX: ffffffffffffffda RBX: 00007ff3bc606970 RCX: 00007ff3bc56fa04 13:36:29 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0xa, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000d8f4655fd8f4655f0100ffff53ef010001000000d8f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000011700)="111fc0d901", 0x5, 0x6800}, {&(0x7f0000011d00)="2719c0d901", 0x5, 0x8000}, {&(0x7f0000012e00)="ed41000000080000d8f4655fd8f4655fd8f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000012f00)="8081000000180000d8f4655fd8f4655fd8f4655f00000000000001000c00000010000800000000000af30100040000000000000000000000030000000d", 0x3d, 0x11100}, {&(0x7f0000013000)="8081000000180000d8f4655fd8f4655fd8f4655f00000000000001000c00000010000800000000000af302000400000000000000000000000200000010000000020000000100000013", 0x49, 0x11180}], 0x0, &(0x7f0000013c00)) (fail_nth: 24) [ 663.322427][T14737] RDX: 0000000000000002 RSI: 00007ff3ba333000 RDI: 00000000ffffff9c [ 663.330394][T14737] RBP: 00007ff3ba333000 R08: 0000000000000000 R09: ffffffffffffffff [ 663.338346][T14737] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000002 [ 663.346300][T14737] R13: 0000000000000004 R14: 00000000200002f0 R15: 000000000000000a [ 663.354415][T14737] 13:36:29 executing program 0: socket(0x10, 0x3, 0x0) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r1, &(0x7f00000000c0)=[{&(0x7f00000001c0)="3b9e86b56c58a9c03d5682b712b8f96669e46c6562445602027a3a356cf634a1f96cabf33522793c17737ad75fe238f398b6c1e791f8b69342241e632fa5ac9d90d9943b8a2eac5c6fec14991398632bbcb7885460d0e48790c85cee65372de5655b1020f3c281365e0db3585d99b3ae0cd628aef17cf2d2e296b9fe0d29041c4bd62f1b3667f6a3bd4ce80184a772cfbd8aac95f5625588ec544fab6c68693edbcf5e6ddc5afd", 0xa7}], 0x1, 0xb) r2 = syz_open_dev$loop(&(0x7f0000000000), 0xd754, 0x8042) ioctl$F2FS_IOC_MOVE_RANGE(r2, 0xc020f509, &(0x7f0000000040)={r1, 0xfffffffffffffffb, 0xff}) close(r1) splice(r0, 0x0, r1, 0x0, 0xfffd, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r1, 0x10e, 0x2, &(0x7f0000001100)=0x12, 0x4) [ 663.397222][T14735] EXT4-fs (loop1): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 663.407125][T14735] EXT4-fs (loop1): group descriptors corrupted! [ 663.417774][T14749] FAULT_INJECTION: forcing a failure. [ 663.417774][T14749] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 663.430888][T14749] CPU: 0 PID: 14749 Comm: syz-executor.2 Not tainted 5.16.0-rc2-syzkaller #0 [ 663.439650][T14749] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 663.449719][T14749] Call Trace: [ 663.453020][T14749] [ 663.455947][T14749] dump_stack_lvl+0xd6/0x122 [ 663.460537][T14749] dump_stack+0x11/0x1b [ 663.464706][T14749] should_fail+0x23c/0x250 [ 663.469127][T14749] should_fail_usercopy+0x16/0x20 [ 663.474157][T14749] strncpy_from_user+0x21/0x250 [ 663.479186][T14749] getname_flags+0xb8/0x3f0 [ 663.483727][T14749] ? vfs_write+0x667/0x950 [ 663.488187][T14749] getname+0x15/0x20 [ 663.492094][T14749] do_sys_openat2+0x6d/0x2b0 [ 663.496729][T14749] __x64_sys_openat+0xef/0x110 [ 663.501528][T14749] do_syscall_64+0x44/0xd0 [ 663.506085][T14749] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 663.512035][T14749] RIP: 0033:0x7ff3bc56fa04 [ 663.516501][T14749] Code: 84 00 00 00 00 00 44 89 54 24 0c e8 96 f9 ff ff 44 8b 54 24 0c 44 89 e2 48 89 ee 41 89 c0 bf 9c ff ff ff b8 01 01 00 00 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 89 44 24 0c e8 c8 f9 ff ff 8b 44 [ 663.536195][T14749] RSP: 002b:00007ff3ba332ed0 EFLAGS: 00000293 ORIG_RAX: 0000000000000101 13:36:29 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=@newlink={0x34, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @veth={{0x9}, {0x4, 0x2, 0x0, 0x1, @void}}}]}, 0x34}, 0x1, 0x0, 0x0, 0xfcffffff}, 0x0) 13:36:29 executing program 0: r0 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f0000001100)=0x12, 0x4) r1 = syz_open_procfs$namespace(0xffffffffffffffff, &(0x7f0000000e80)='ns/time\x00') ioctl$SECCOMP_IOCTL_NOTIF_RECV(0xffffffffffffffff, 0xc0502100, &(0x7f0000000ec0)={0x0, 0x0}) r3 = socket(0x2, 0x2, 0x0) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) r6 = add_key$keyring(&(0x7f00000000c0), &(0x7f0000000100)={'syz', 0x0}, 0x0, 0x0, 0xfffffffffffffffd) r7 = add_key$keyring(&(0x7f0000000140), &(0x7f0000000000)={'syz', 0x2}, 0x0, 0x0, r6) keyctl$setperm(0x5, r7, 0x202002) keyctl$chown(0x4, r7, r4, r5) r8 = socket$xdp(0x2c, 0x3, 0x0) getsockopt$IP_VS_SO_GET_TIMEOUT(r8, 0x0, 0x486, 0x0, 0x0) r9 = socket$xdp(0x2c, 0x3, 0x0) getsockopt$IP_VS_SO_GET_TIMEOUT(r9, 0x0, 0x486, 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_SETPIPEFD(0xffffffffffffffff, 0xc0189378, &(0x7f0000000f40)={{0x1, 0x1, 0x18, r0, {r0}}, './file0\x00'}) r11 = socket$xdp(0x2c, 0x3, 0x0) getsockopt$IP_VS_SO_GET_TIMEOUT(r11, 0x0, 0x486, 0x0, 0x0) r12 = socket$xdp(0x2c, 0x3, 0x0) getsockopt$IP_VS_SO_GET_TIMEOUT(r12, 0x0, 0x486, 0x0, 0x0) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000001080)={&(0x7f0000000040)=@kern={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000c40)=[{&(0x7f0000000080)={0x1a8, 0x26, 0x0, 0x70bd2b, 0x25dfdbfe, "", [@typed={0x8, 0x2b, 0x0, 0x0, @ipv4=@private=0xa010102}, @nested={0x10, 0x58, 0x0, 0x1, [@typed={0xc, 0x15, 0x0, 0x0, @u64=0x3}]}, @nested={0x17d, 0x69, 0x0, 0x1, [@typed={0xb0, 0x4a, 0x0, 0x0, @binary="72d482a9b4be9283fdcabe452946db281703f8f3389bfe3c28885dc6be77347f88f09fff42edf9130dc25d5ee23f4855e10372c0f8d8a360ed9594908ec79e01c682137f6e07195fa805b4cc84e9d4c8998eff8a8b67e3caf67dd142645dcb5018e2374b20fa3277cb5f26db66fb3c1016b02f0867f0298357dce2cc4cc28f3fd359e91b2207100cddf7f9dca29fe109194128adff69e1be399a0dd1f1187bb70e4b3fff56649aa68f451bfc"}, @typed={0x4, 0x14}, @generic="5d5c958025b1ca994853dbb11e6b309735db36cadcb5f47b552f5b3e53d88c8daf7e068c72c323b32f9e213f89a1cc7c7dffd3457f3061f607feb965d5b781047e6e620b810f6b867cb48b7692a52470af744fbcdf21b4c624f6366a395f6955642f7673cb977e3630c03e1fad4f70eb13ca15be627193a5b09e9cf2996d6ef4b251f087590b71068ca94d1de5ef978389564a6f6dd33f46450d60c5ec76ac55fff79cb3e2e90096790253f9f056d9be23fa79f1492e243694163655f6", @typed={0x8, 0x31, 0x0, 0x0, @uid}]}]}, 0x1a8}, {&(0x7f0000000240)={0x20c, 0x32, 0x2, 0x70bd27, 0x25dfdbfe, "", [@typed={0xc, 0x66, 0x0, 0x0, @u64=0x2}, @nested={0x1ef, 0x69, 0x0, 0x1, [@typed={0x8, 0x70, 0x0, 0x0, @u32=0x11274a0f}, @typed={0x8, 0x5, 0x0, 0x0, @pid}, @typed={0xe3, 0x52, 0x0, 0x0, @binary="d41bdf61edc1991187a8cd103768914926711707adaa545c9e8d9d278dab30b2b2534d46dd0a61aa70e19e25f5eac0061cdf9b94641b9136c1895f0cfc730f90d77d5bae6ede2a4e69b39f453243f203e3e3d351eac83fd0cd4ac02dddf479a0225ea3b417697178e86b0ed937595c06b52080f9fb3c8ead9bdc4c70314f5faac20e9d923114b85df2cf5ef0cd29369fae29ce99fd89613f57ea17333a355a1988042d41866c5e46dd59e092dacb3149ebb3fd5d60927f0cb1fb3007218d000218dd5ebe4f7bdc00e7b21d50932439c1382fd485a3aa1ed8d98561a9f4cd14"}, @typed={0x8, 0x5d, 0x0, 0x0, @fd=r0}, @generic="6a02a6cf5426eb546ac73159cb52e2166c5cee60d1142912364c6ba38ff99432afa67ed600a4d8e99f47d6fcb85f2704e61812196b606af38e412a12813b04691962a434edbe88a4c5be35cc05e5af95a1183341814885b18b5f3787fe9437dd57e37065ffbfa4449d72e4e6f13c475f94f1c31e011eb0285cf9ffac28fceaafe4034d789899dd8a80c6668bc97b59178e662f0ac1e46dabfd0e6a4c26eefd373c2ff32794c41babaf3bf73f55b2fb9e887a226fe0d02b191bab3df0fb72bf43b129de05f0c098e2699e42c35bdd30482667adf1654da3d3da96483035940e7f6b540d9e330f551e66597e2d0e4c37"]}]}, 0x20c}, {&(0x7f0000000480)={0x118, 0x26, 0x10, 0x70bd2d, 0x25dfdbfd, "", [@generic="a2acfab4a9954b65", @typed={0x8, 0x13, 0x0, 0x0, @fd}, @typed={0x18, 0x5c, 0x0, 0x0, @binary="52a42a5701d9c3718e7dec81a81e221e7c7ac58c"}, @typed={0x8, 0x87, 0x0, 0x0, @u32=0x4}, @typed={0x9, 0x38, 0x0, 0x0, @str=':#*&\x00'}, @generic="c3aeed087ae88e30d873661c4e684e16b7703dce32cb89fa75b12f440d13e6d06e5be7c279e1b253184b4c0ca3aaa811b8f2715b388717d349913bb59c7521df218b31604c3060f44e2e7a62085637e5f5bc73c7f00eb5f772b3ca4b329f5cc42e704ae97efea3ebc751a909da77e83bac1204417807b8dca7011d8766b29f3d4c7f872ad9195df37e3c1be07ebdeb1bdc275b71e1a4e1aae09ed0c5731887873ef1c3948ca8b8004498fcf039", @typed={0x4, 0x8e}, @nested={0x18, 0x53, 0x0, 0x1, [@typed={0x14, 0x20, 0x0, 0x0, @ipv6=@mcast2}]}]}, 0x118}, {&(0x7f0000002140)={0x231c, 0x2b, 0x20, 0x70bd2a, 0x25dfdbfb, "", [@typed={0x8, 0xa, 0x0, 0x0, @uid}, @nested={0x88, 0xf, 0x0, 0x1, [@generic="c805100dccc45e28f3f596ff1da80ea450e369712c4e0a913ebd404fd48bbf0f375a92b15209eea6b95f1077d042249c3f84e20a409efe19b9a8bcb7f36197d1a040a6c2e917d62efb88db07", @generic="091d20f1b7571ed90cbff0ecd5af33820c8f670eb86944e1", @typed={0x8, 0x1e, 0x0, 0x0, @str='[$/\x00'}, @typed={0x4, 0x71}, @typed={0x14, 0x5f, 0x0, 0x0, @ipv6=@private1={0xfc, 0x1, '\x00', 0x1}}]}, @nested={0x32, 0x92, 0x0, 0x1, [@typed={0x8, 0x39, 0x0, 0x0, @u32=0x7}, @generic="b9afc50c42bf894417b6965adf5879593f3893040aa58ceb2837ad7193e1774217332e0e59f2"]}, @typed={0x57, 0x48, 0x0, 0x0, @binary="f58ad19764ecbcff0bd2b7caa3e91f6da2a9061fec28b3ad5fdb10677cd58140ab84b70e720e6bbcef1bc49c5cc731491659e43e85c2c6b156e7e76e6b080d93198cbbca260f20a82899a3932e821f7364cf13"}, 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@typed={0x5, 0x55, 0x0, 0x0, @str='\x00'}, @generic="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@typed={0x8, 0x2d, 0x0, 0x0, @u32=0x8}]}]}, 0x3310}], 0xa, &(0x7f0000000f80)=[@rights={{0x2c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, r0, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x30, 0x1, 0x1, [0xffffffffffffffff, r0, 0xffffffffffffffff, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r0]}}, @rights={{0x18, 0x1, 0x1, [r0, r1]}}, @rights={{0x14, 0x1, 0x1, [r0]}}, @cred={{0x1c, 0x1, 0x2, {r2, 0xee01, r5}}}, @rights={{0x28, 0x1, 0x1, [r0, r8, r0, r9, r10, r11]}}, @rights={{0x18, 0x1, 0x1, [r12, r0]}}], 0xf0, 0x20000894}, 0x40000) 13:36:29 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0xa, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000d8f4655fd8f4655f0100ffff53ef010001000000d8f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000011700)="111fc0d901", 0x5, 0x6800}, {&(0x7f0000011d00)="2719c0d901", 0x5, 0x8000}, {&(0x7f0000012e00)="ed41000000080000d8f4655fd8f4655fd8f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000012f00)="8081000000180000d8f4655fd8f4655fd8f4655f00000000000001000c00000010000800000000000af30100040000000000000000000000030000000d", 0x3d, 0x11100}, {&(0x7f0000013000)="8081000000180000d8f4655fd8f4655fd8f4655f00000000000001000c00000010000800000000000af302000400000000000000000000000200000010000000020000000100000013", 0x49, 0x11180}], 0x0, &(0x7f0000013c00)) (fail_nth: 25) [ 663.544648][T14749] RAX: ffffffffffffffda RBX: 00007ff3bc606970 RCX: 00007ff3bc56fa04 [ 663.552622][T14749] RDX: 0000000000000002 RSI: 00007ff3ba333000 RDI: 00000000ffffff9c [ 663.560675][T14749] RBP: 00007ff3ba333000 R08: 0000000000000000 R09: ffffffffffffffff [ 663.568650][T14749] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000002 [ 663.576620][T14749] R13: 0000000000000004 R14: 00000000200002f0 R15: 000000000000000a [ 663.584735][T14749] [ 663.624874][T14762] FAULT_INJECTION: forcing a failure. [ 663.624874][T14762] name failslab, interval 1, probability 0, space 0, times 0 [ 663.637649][T14762] CPU: 1 PID: 14762 Comm: syz-executor.2 Not tainted 5.16.0-rc2-syzkaller #0 [ 663.646536][T14762] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 663.656693][T14762] Call Trace: [ 663.659963][T14762] [ 663.663048][T14762] dump_stack_lvl+0xd6/0x122 [ 663.667708][T14762] dump_stack+0x11/0x1b 13:36:29 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x9, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000d8f4655fd8f4655f0100ffff53ef010001000000d8f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x6800}, {&(0x7f0000011d00)="2719c0d901000000803a0900803a09000000000006", 0x15, 0x8000}, {&(0x7f0000012e00)="ed41000000080000d8f4655fd8f4655fd8f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000012f00)="8081000000180000d8f4655fd8f4655fd8f4655f00000000000001000c00000010000800000000000af30100040000000000000000000000030000000d", 0x3d, 0x11100}, {&(0x7f0000013000)="8081000000180000d8f4655fd8f4655fd8f4655f00000000000001000c00000010000800000000000af302000400000000000000000000000200000010000000020000000100000013", 0x49, 0x11180}], 0x0, &(0x7f0000013c00)) 13:36:29 executing program 3: socket$packet(0x11, 0x3, 0x300) prlimit64(0x0, 0xe, &(0x7f0000000280)={0xe, 0x5ee}, 0x0) sched_setattr(0x0, &(0x7f00000001c0)={0x38, 0x2, 0x0, 0x0, 0x8}, 0x0) r0 = gettid() r1 = openat$sndseq(0xffffffffffffff9c, &(0x7f00000004c0), 0x0) read(r1, &(0x7f0000000280)=""/248, 0xf8) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000000080)={0x201, @time}) tkill(r0, 0xb) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r1, 0xc0105303, &(0x7f0000000000)) 13:36:29 executing program 0: socket$packet(0x11, 0x3, 0x300) prlimit64(0x0, 0xe, &(0x7f0000000280)={0xe, 0x5ee}, 0x0) sched_setattr(0x0, &(0x7f00000001c0)={0x38, 0x2, 0x0, 0x0, 0x8}, 0x0) r0 = gettid() r1 = openat$sndseq(0xffffffffffffff9c, &(0x7f00000004c0), 0x0) read(r1, &(0x7f0000000280)=""/248, 0xf8) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000000080)={0x201, @time}) tkill(r0, 0xb) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r1, 0x40a85321, &(0x7f0000000000)) [ 663.671941][T14762] should_fail+0x23c/0x250 [ 663.676359][T14762] ? __alloc_file+0x2e/0x1a0 [ 663.680952][T14762] __should_failslab+0x81/0x90 [ 663.685768][T14762] should_failslab+0x5/0x20 [ 663.690285][T14762] kmem_cache_alloc+0x4f/0x320 [ 663.695060][T14762] __alloc_file+0x2e/0x1a0 [ 663.699627][T14762] alloc_empty_file+0xcd/0x1c0 [ 663.704403][T14762] path_openat+0x6a/0x1eb0 [ 663.708861][T14762] ? __set_page_dirty_no_writeback+0x96/0xc0 [ 663.715016][T14762] ? folio_mark_dirty+0x84/0xe0 [ 663.719988][T14762] ? unlock_page+0x37/0x50 [ 663.724416][T14762] ? inode_to_bdi+0x43/0xa0 [ 663.728937][T14762] ? balance_dirty_pages_ratelimited+0x47/0x280 [ 663.730107][T14768] loop1: detected capacity change from 0 to 512 [ 663.735238][T14762] ? generic_perform_write+0x397/0x400 [ 663.747115][T14762] do_filp_open+0x105/0x220 [ 663.751745][T14762] do_sys_openat2+0xb5/0x2b0 [ 663.756391][T14762] __x64_sys_openat+0xef/0x110 [ 663.761164][T14762] do_syscall_64+0x44/0xd0 [ 663.765596][T14762] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 663.771478][T14762] RIP: 0033:0x7ff3bc56fa04 [ 663.775876][T14762] Code: 84 00 00 00 00 00 44 89 54 24 0c e8 96 f9 ff ff 44 8b 54 24 0c 44 89 e2 48 89 ee 41 89 c0 bf 9c ff ff ff b8 01 01 00 00 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 89 44 24 0c e8 c8 f9 ff ff 8b 44 [ 663.795607][T14762] RSP: 002b:00007ff3ba332ed0 EFLAGS: 00000293 ORIG_RAX: 0000000000000101 [ 663.804006][T14762] RAX: ffffffffffffffda RBX: 00007ff3bc606970 RCX: 00007ff3bc56fa04 [ 663.811958][T14762] RDX: 0000000000000002 RSI: 00007ff3ba333000 RDI: 00000000ffffff9c 13:36:29 executing program 4: socket$packet(0x11, 0x3, 0x300) prlimit64(0x0, 0xe, &(0x7f0000000280)={0xe, 0x5ee}, 0x0) sched_setattr(0x0, &(0x7f00000001c0)={0x38, 0x2, 0x0, 0x0, 0x8}, 0x0) r0 = gettid() r1 = openat$sndseq(0xffffffffffffff9c, &(0x7f00000004c0), 0x0) read(r1, &(0x7f0000000280)=""/248, 0xf8) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000000080)={0x201, @time}) tkill(r0, 0xb) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r1, 0xc0305302, &(0x7f0000000000)) [ 663.820105][T14762] RBP: 00007ff3ba333000 R08: 0000000000000000 R09: ffffffffffffffff [ 663.828072][T14762] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000002 [ 663.836028][T14762] R13: 0000000000000004 R14: 00000000200002f0 R15: 000000000000000a [ 663.844044][T14762] 13:36:29 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0xa, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000d8f4655fd8f4655f0100ffff53ef010001000000d8f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000011700)="111fc0d901", 0x5, 0x6800}, {&(0x7f0000011d00)="2719c0d901", 0x5, 0x8000}, {&(0x7f0000012e00)="ed41000000080000d8f4655fd8f4655fd8f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000012f00)="8081000000180000d8f4655fd8f4655fd8f4655f00000000000001000c00000010000800000000000af30100040000000000000000000000030000000d", 0x3d, 0x11100}, {&(0x7f0000013000)="8081000000180000d8f4655fd8f4655fd8f4655f00000000000001000c00000010000800000000000af302000400000000000000000000000200000010000000020000000100000013", 0x49, 0x11180}], 0x0, &(0x7f0000013c00)) (fail_nth: 26) [ 663.867277][T14768] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 663.892152][T14768] ext4 filesystem being mounted at /root/syzkaller-testdir276977776/syzkaller.0Sj3Tk/2759/file0 supports timestamps until 2038 (0x7fffffff) [ 663.893376][T14775] FAULT_INJECTION: forcing a failure. [ 663.893376][T14775] name failslab, interval 1, probability 0, space 0, times 0 [ 663.919168][T14775] CPU: 0 PID: 14775 Comm: syz-executor.2 Not tainted 5.16.0-rc2-syzkaller #0 [ 663.927956][T14775] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 663.938005][T14775] Call Trace: [ 663.941284][T14775] [ 663.944209][T14775] dump_stack_lvl+0xd6/0x122 [ 663.948838][T14775] dump_stack+0x11/0x1b [ 663.953168][T14775] should_fail+0x23c/0x250 [ 663.957670][T14775] ? security_file_alloc+0x30/0x190 [ 663.962867][T14775] __should_failslab+0x81/0x90 13:36:29 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=@newlink={0x34, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @veth={{0x9}, {0x4, 0x2, 0x0, 0x1, @void}}}]}, 0x34}, 0x1, 0x0, 0x0, 0xfe030000}, 0x0) 13:36:29 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x9, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000d8f4655fd8f4655f0100ffff53ef010001000000d8f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x6800}, {&(0x7f0000011d00)="2719c0d901000000803a0900803a09000000000006", 0x15, 0x8000}, {&(0x7f0000012e00)="ed41000000080000d8f4655fd8f4655fd8f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000012f00)="8081000000180000d8f4655fd8f4655fd8f4655f00000000000001000c00000010000800000000000af30100040000000000000000000000030000000d", 0x3d, 0x11100}, {&(0x7f0000013000)="8081000000180000d8f4655fd8f4655fd8f4655f00000000000001000c00000010000800000000000af302000400000000000000000000000200000010000000020000000100000013", 0x49, 0x11180}], 0x0, &(0x7f0000013c00)) [ 663.967673][T14775] should_failslab+0x5/0x20 [ 663.972221][T14775] kmem_cache_alloc+0x4f/0x320 [ 663.976983][T14775] security_file_alloc+0x30/0x190 [ 663.982006][T14775] __alloc_file+0x83/0x1a0 [ 663.986450][T14775] alloc_empty_file+0xcd/0x1c0 [ 663.991227][T14775] path_openat+0x6a/0x1eb0 [ 663.995646][T14775] ? __set_page_dirty_no_writeback+0x96/0xc0 [ 664.001610][T14775] ? folio_mark_dirty+0x84/0xe0 [ 664.006634][T14775] ? unlock_page+0x37/0x50 [ 664.011038][T14775] ? inode_to_bdi+0x43/0xa0 [ 664.015542][T14775] ? balance_dirty_pages_ratelimited+0x47/0x280 [ 664.021854][T14775] ? debug_smp_processor_id+0x18/0x20 [ 664.027239][T14775] ? delay_tsc+0x96/0xe0 [ 664.031582][T14775] do_filp_open+0x105/0x220 [ 664.036169][T14775] do_sys_openat2+0xb5/0x2b0 [ 664.040901][T14775] __x64_sys_openat+0xef/0x110 [ 664.045677][T14775] do_syscall_64+0x44/0xd0 [ 664.050124][T14775] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 664.056059][T14775] RIP: 0033:0x7ff3bc56fa04 [ 664.060522][T14775] Code: 84 00 00 00 00 00 44 89 54 24 0c e8 96 f9 ff ff 44 8b 54 24 0c 44 89 e2 48 89 ee 41 89 c0 bf 9c ff ff ff b8 01 01 00 00 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 89 44 24 0c e8 c8 f9 ff ff 8b 44 [ 664.080110][T14775] RSP: 002b:00007ff3ba332ed0 EFLAGS: 00000293 ORIG_RAX: 0000000000000101 [ 664.088539][T14775] RAX: ffffffffffffffda RBX: 00007ff3bc606970 RCX: 00007ff3bc56fa04 [ 664.096498][T14775] RDX: 0000000000000002 RSI: 00007ff3ba333000 RDI: 00000000ffffff9c [ 664.104475][T14775] RBP: 00007ff3ba333000 R08: 0000000000000000 R09: ffffffffffffffff 13:36:29 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=@newlink={0x34, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @veth={{0x9}, {0x4, 0x2, 0x0, 0x1, @void}}}]}, 0x34}, 0x1, 0x0, 0x0, 0xfeffffff}, 0x0) [ 664.112423][T14775] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000002 [ 664.120375][T14775] R13: 0000000000000004 R14: 00000000200002f0 R15: 000000000000000a [ 664.128333][T14775] 13:36:29 executing program 3: socket$packet(0x11, 0x3, 0x300) prlimit64(0x0, 0xe, &(0x7f0000000280)={0xe, 0x5ee}, 0x0) sched_setattr(0x0, &(0x7f00000001c0)={0x38, 0x2, 0x0, 0x0, 0x8}, 0x0) r0 = gettid() r1 = openat$sndseq(0xffffffffffffff9c, &(0x7f00000004c0), 0x0) read(r1, &(0x7f0000000280)=""/248, 0xf8) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000000080)={0x201, @time}) tkill(r0, 0xb) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r1, 0x408c5333, &(0x7f0000000000)) 13:36:29 executing program 0: socket$packet(0x11, 0x3, 0x300) prlimit64(0x0, 0xe, &(0x7f0000000280)={0xe, 0x5ee}, 0x0) sched_setattr(0x0, &(0x7f00000001c0)={0x38, 0x2, 0x0, 0x0, 0x8}, 0x0) r0 = gettid() r1 = openat$sndseq(0xffffffffffffff9c, &(0x7f00000004c0), 0x0) read(r1, &(0x7f0000000280)=""/248, 0xf8) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000000080)={0x201, @time}) tkill(r0, 0xb) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r1, 0x40a85321, &(0x7f0000000000)) 13:36:29 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0xa, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000d8f4655fd8f4655f0100ffff53ef010001000000d8f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000011700)="111fc0d901", 0x5, 0x6800}, {&(0x7f0000011d00)="2719c0d901", 0x5, 0x8000}, {&(0x7f0000012e00)="ed41000000080000d8f4655fd8f4655fd8f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000012f00)="8081000000180000d8f4655fd8f4655fd8f4655f00000000000001000c00000010000800000000000af30100040000000000000000000000030000000d", 0x3d, 0x11100}, {&(0x7f0000013000)="8081000000180000d8f4655fd8f4655fd8f4655f00000000000001000c00000010000800000000000af302000400000000000000000000000200000010000000020000000100000013", 0x49, 0x11180}], 0x0, &(0x7f0000013c00)) (fail_nth: 27) [ 664.204535][T14790] loop1: detected capacity change from 0 to 512 [ 664.209893][T14792] FAULT_INJECTION: forcing a failure. [ 664.209893][T14792] name failslab, interval 1, probability 0, space 0, times 0 [ 664.223560][T14792] CPU: 1 PID: 14792 Comm: syz-executor.2 Not tainted 5.16.0-rc2-syzkaller #0 [ 664.232326][T14792] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 664.242493][T14792] Call Trace: [ 664.245788][T14792] [ 664.248789][T14792] dump_stack_lvl+0xd6/0x122 [ 664.253376][T14792] dump_stack+0x11/0x1b [ 664.257521][T14792] should_fail+0x23c/0x250 [ 664.262045][T14792] ? kzalloc+0x16/0x20 [ 664.266178][T14792] __should_failslab+0x81/0x90 [ 664.270930][T14792] should_failslab+0x5/0x20 [ 664.275481][T14792] __kmalloc+0x6f/0x370 [ 664.279640][T14792] ? iput+0x1cd/0x580 [ 664.283606][T14792] kzalloc+0x16/0x20 [ 664.287501][T14792] alloc_workqueue+0x12f/0xad0 [ 664.292270][T14792] ? blkdev_get_by_dev+0xb8b/0xc60 [ 664.297387][T14792] ? preempt_count_add+0x4e/0x90 [ 664.302315][T14792] ? _raw_spin_unlock+0x2e/0x50 [ 664.307241][T14792] ? bd_prepare_to_claim+0x1ac/0x200 [ 664.312517][T14792] loop_configure+0x70e/0xf30 [ 664.317226][T14792] lo_ioctl+0x583/0x1270 [ 664.321454][T14792] ? folio_mark_dirty+0x84/0xe0 [ 664.326370][T14792] ? unlock_page+0x37/0x50 [ 664.330778][T14792] ? __rcu_read_unlock+0x5c/0x290 [ 664.335859][T14792] ? blkdev_common_ioctl+0x438/0x1180 [ 664.341213][T14792] ? selinux_file_ioctl+0x522/0x590 [ 664.346403][T14792] ? do_vfs_ioctl+0x819/0x14a0 [ 664.351216][T14792] ? lo_release+0x120/0x120 [ 664.355699][T14792] blkdev_ioctl+0x20e/0x440 [ 664.360187][T14792] ? blkdev_compat_ptr_ioctl+0x80/0x80 [ 664.365700][T14792] __se_sys_ioctl+0xcb/0x140 [ 664.370363][T14792] __x64_sys_ioctl+0x3f/0x50 [ 664.375011][T14792] do_syscall_64+0x44/0xd0 [ 664.379414][T14792] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 664.385303][T14792] RIP: 0033:0x7ff3bc5bc8a7 [ 664.389701][T14792] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 04 54 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 664.409373][T14792] RSP: 002b:00007ff3ba332f48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 664.418076][T14792] RAX: ffffffffffffffda RBX: 00007ff3bc606970 RCX: 00007ff3bc5bc8a7 [ 664.426034][T14792] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 664.434062][T14792] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff [ 664.442045][T14792] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 13:36:30 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0xa, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000d8f4655fd8f4655f0100ffff53ef010001000000d8f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000011700)="111fc0d901", 0x5, 0x6800}, {&(0x7f0000011d00)="2719c0d901", 0x5, 0x8000}, {&(0x7f0000012e00)="ed41000000080000d8f4655fd8f4655fd8f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000012f00)="8081000000180000d8f4655fd8f4655fd8f4655f00000000000001000c00000010000800000000000af30100040000000000000000000000030000000d", 0x3d, 0x11100}, {&(0x7f0000013000)="8081000000180000d8f4655fd8f4655fd8f4655f00000000000001000c00000010000800000000000af302000400000000000000000000000200000010000000020000000100000013", 0x49, 0x11180}], 0x0, &(0x7f0000013c00)) (fail_nth: 28) 13:36:30 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=@newlink={0x34, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @veth={{0x9}, {0x4, 0x2, 0x0, 0x1, @void}}}]}, 0x34}, 0x1, 0x0, 0x0, 0xff7f0000}, 0x0) 13:36:30 executing program 4: socket$packet(0x11, 0x3, 0x300) prlimit64(0x0, 0xe, &(0x7f0000000280)={0xe, 0x5ee}, 0x0) sched_setattr(0x0, &(0x7f00000001c0)={0x38, 0x2, 0x0, 0x0, 0x8}, 0x0) r0 = gettid() r1 = openat$sndseq(0xffffffffffffff9c, &(0x7f00000004c0), 0x0) read(r1, &(0x7f0000000280)=""/248, 0xf8) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000000080)={0x201, @time}) tkill(r0, 0xb) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r1, 0xc05c5340, &(0x7f0000000000)) [ 664.450235][T14792] R13: 0000000000000004 R14: 00000000200002f0 R15: 000000000000000a [ 664.458287][T14792] [ 664.493794][T14790] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 664.515777][T14790] ext4 filesystem being mounted at /root/syzkaller-testdir276977776/syzkaller.0Sj3Tk/2760/file0 supports timestamps until 2038 (0x7fffffff) [ 664.531095][T14800] FAULT_INJECTION: forcing a failure. [ 664.531095][T14800] name failslab, interval 1, probability 0, space 0, times 0 [ 664.543819][T14800] CPU: 0 PID: 14800 Comm: syz-executor.2 Not tainted 5.16.0-rc2-syzkaller #0 [ 664.552579][T14800] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 664.562676][T14800] Call Trace: 13:36:30 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x9, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000d8f4655fd8f4655f0100ffff53ef010001000000d8f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x6800}, {&(0x7f0000011d00)="2719c0d901000000803a0900803a09000000000006", 0x15, 0x8000}, {&(0x7f0000012e00)="ed41000000080000d8f4655fd8f4655fd8f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000012f00)="8081000000180000d8f4655fd8f4655fd8f4655f00000000000001000c00000010000800000000000af30100040000000000000000000000030000000d", 0x3d, 0x11100}, {&(0x7f0000013000)="8081000000180000d8f4655fd8f4655fd8f4655f00000000000001000c00000010000800000000000af302000400000000000000000000000200000010000000020000000100000013", 0x49, 0x11180}], 0x0, &(0x7f0000013c00)) [ 664.565949][T14800] [ 664.568897][T14800] dump_stack_lvl+0xd6/0x122 [ 664.573553][T14800] dump_stack+0x11/0x1b [ 664.577705][T14800] should_fail+0x23c/0x250 [ 664.582118][T14800] ? kzalloc+0x16/0x20 [ 664.586186][T14800] __should_failslab+0x81/0x90 [ 664.590971][T14800] should_failslab+0x5/0x20 [ 664.595524][T14800] __kmalloc+0x6f/0x370 [ 664.599684][T14800] ? iput+0x1cd/0x580 [ 664.603653][T14800] kzalloc+0x16/0x20 [ 664.607529][T14800] alloc_workqueue+0x12f/0xad0 [ 664.612278][T14800] ? blkdev_get_by_dev+0xb8b/0xc60 [ 664.617364][T14800] ? preempt_count_add+0x4e/0x90 [ 664.622363][T14800] ? _raw_spin_unlock+0x2e/0x50 [ 664.627194][T14800] ? bd_prepare_to_claim+0x1ac/0x200 [ 664.632521][T14800] loop_configure+0x70e/0xf30 [ 664.637201][T14800] lo_ioctl+0x583/0x1270 [ 664.641510][T14800] ? folio_mark_dirty+0x84/0xe0 [ 664.646441][T14800] ? unlock_page+0x37/0x50 [ 664.650920][T14800] ? __rcu_read_unlock+0x5c/0x290 [ 664.656102][T14800] ? blkdev_common_ioctl+0x438/0x1180 [ 664.661513][T14800] ? selinux_file_ioctl+0x522/0x590 [ 664.666722][T14800] ? do_vfs_ioctl+0x819/0x14a0 [ 664.671468][T14800] ? lo_release+0x120/0x120 [ 664.675974][T14800] blkdev_ioctl+0x20e/0x440 [ 664.680467][T14800] ? blkdev_compat_ptr_ioctl+0x80/0x80 [ 664.685996][T14800] __se_sys_ioctl+0xcb/0x140 [ 664.690840][T14800] __x64_sys_ioctl+0x3f/0x50 [ 664.695641][T14800] do_syscall_64+0x44/0xd0 [ 664.700082][T14800] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 664.705981][T14800] RIP: 0033:0x7ff3bc5bc8a7 [ 664.710398][T14800] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 04 54 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 664.730085][T14800] RSP: 002b:00007ff3ba332f48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 664.738541][T14800] RAX: ffffffffffffffda RBX: 00007ff3bc606970 RCX: 00007ff3bc5bc8a7 [ 664.746490][T14800] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 664.754522][T14800] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff 13:36:30 executing program 0: socket$packet(0x11, 0x3, 0x300) prlimit64(0x0, 0xe, &(0x7f0000000280)={0xe, 0x5ee}, 0x0) sched_setattr(0x0, &(0x7f00000001c0)={0x38, 0x2, 0x0, 0x0, 0x8}, 0x0) r0 = gettid() r1 = openat$sndseq(0xffffffffffffff9c, &(0x7f00000004c0), 0x0) read(r1, &(0x7f0000000280)=""/248, 0xf8) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000000080)={0x201, @time}) tkill(r0, 0xb) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r1, 0xc0305302, &(0x7f0000000000)) 13:36:30 executing program 3: socket$packet(0x11, 0x3, 0x300) prlimit64(0x0, 0xe, &(0x7f0000000280)={0xe, 0x5ee}, 0x0) sched_setattr(0x0, &(0x7f00000001c0)={0x38, 0x2, 0x0, 0x0, 0x8}, 0x0) r0 = gettid() r1 = openat$sndseq(0xffffffffffffff9c, &(0x7f00000004c0), 0x0) read(r1, &(0x7f0000000280)=""/248, 0xf8) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000000080)={0x201, @time}) tkill(r0, 0xb) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r1, 0x40505330, &(0x7f0000000000)) 13:36:30 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0xa, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000d8f4655fd8f4655f0100ffff53ef010001000000d8f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000011700)="111fc0d901", 0x5, 0x6800}, {&(0x7f0000011d00)="2719c0d901", 0x5, 0x8000}, {&(0x7f0000012e00)="ed41000000080000d8f4655fd8f4655fd8f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000012f00)="8081000000180000d8f4655fd8f4655fd8f4655f00000000000001000c00000010000800000000000af30100040000000000000000000000030000000d", 0x3d, 0x11100}, {&(0x7f0000013000)="8081000000180000d8f4655fd8f4655fd8f4655f00000000000001000c00000010000800000000000af302000400000000000000000000000200000010000000020000000100000013", 0x49, 0x11180}], 0x0, &(0x7f0000013c00)) (fail_nth: 29) [ 664.762476][T14800] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 664.770425][T14800] R13: 0000000000000004 R14: 00000000200002f0 R15: 000000000000000a [ 664.778378][T14800] 13:36:30 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=@newlink={0x34, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @veth={{0x9}, {0x4, 0x2, 0x0, 0x1, @void}}}]}, 0x34}, 0x1, 0x0, 0x0, 0xffff0300}, 0x0) [ 664.836578][T14813] FAULT_INJECTION: forcing a failure. [ 664.836578][T14813] name failslab, interval 1, probability 0, space 0, times 0 [ 664.849266][T14813] CPU: 0 PID: 14813 Comm: syz-executor.2 Not tainted 5.16.0-rc2-syzkaller #0 [ 664.858266][T14813] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 664.868382][T14813] Call Trace: [ 664.871705][T14813] [ 664.874629][T14813] dump_stack_lvl+0xd6/0x122 [ 664.879286][T14813] dump_stack+0x11/0x1b [ 664.883449][T14813] should_fail+0x23c/0x250 [ 664.887874][T14813] ? kzalloc+0x16/0x20 [ 664.891988][T14813] __should_failslab+0x81/0x90 [ 664.896743][T14813] should_failslab+0x5/0x20 [ 664.901230][T14813] __kmalloc+0x6f/0x370 [ 664.905368][T14813] ? number+0xa13/0xb60 [ 664.909533][T14813] kzalloc+0x16/0x20 [ 664.913443][T14813] apply_wqattrs_prepare+0x3a/0x630 [ 664.918697][T14813] ? vsnprintf+0xe8f/0xed0 [ 664.923090][T14813] apply_workqueue_attrs+0x9e/0x100 [ 664.928272][T14813] alloc_workqueue+0x777/0xad0 [ 664.933024][T14813] ? preempt_count_add+0x4e/0x90 [ 664.937996][T14813] ? _raw_spin_unlock+0x2e/0x50 [ 664.942878][T14813] ? bd_prepare_to_claim+0x1ac/0x200 [ 664.948153][T14813] loop_configure+0x70e/0xf30 [ 664.952813][T14813] lo_ioctl+0x583/0x1270 [ 664.957132][T14813] ? folio_mark_dirty+0x84/0xe0 [ 664.961966][T14813] ? unlock_page+0x37/0x50 [ 664.966359][T14813] ? __rcu_read_unlock+0x5c/0x290 [ 664.971361][T14813] ? blkdev_common_ioctl+0x438/0x1180 [ 664.976737][T14813] ? selinux_file_ioctl+0x522/0x590 [ 664.981993][T14813] ? do_vfs_ioctl+0x819/0x14a0 [ 664.986772][T14813] ? lo_release+0x120/0x120 [ 664.991348][T14813] blkdev_ioctl+0x20e/0x440 [ 664.995855][T14813] ? blkdev_compat_ptr_ioctl+0x80/0x80 [ 665.001348][T14813] __se_sys_ioctl+0xcb/0x140 [ 665.005927][T14813] __x64_sys_ioctl+0x3f/0x50 [ 665.010665][T14813] do_syscall_64+0x44/0xd0 [ 665.015231][T14813] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 665.021132][T14813] RIP: 0033:0x7ff3bc5bc8a7 [ 665.025587][T14813] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 04 54 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 665.045169][T14813] RSP: 002b:00007ff3ba332f48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 665.053567][T14813] RAX: ffffffffffffffda RBX: 00007ff3bc606970 RCX: 00007ff3bc5bc8a7 [ 665.061635][T14813] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 665.069585][T14813] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff [ 665.077557][T14813] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 13:36:30 executing program 4: socket$packet(0x11, 0x3, 0x300) prlimit64(0x0, 0xe, &(0x7f0000000280)={0xe, 0x5ee}, 0x0) sched_setattr(0x0, &(0x7f00000001c0)={0x38, 0x2, 0x0, 0x0, 0x8}, 0x0) r0 = gettid() r1 = openat$sndseq(0xffffffffffffff9c, &(0x7f00000004c0), 0x0) read(r1, &(0x7f0000000280)=""/248, 0xf8) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000000080)={0x201, @time}) tkill(r0, 0xb) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r1, 0xc08c5332, &(0x7f0000000000)) 13:36:30 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0xa, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000d8f4655fd8f4655f0100ffff53ef010001000000d8f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000011700)="111fc0d901", 0x5, 0x6800}, {&(0x7f0000011d00)="2719c0d901", 0x5, 0x8000}, {&(0x7f0000012e00)="ed41000000080000d8f4655fd8f4655fd8f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000012f00)="8081000000180000d8f4655fd8f4655fd8f4655f00000000000001000c00000010000800000000000af30100040000000000000000000000030000000d", 0x3d, 0x11100}, {&(0x7f0000013000)="8081000000180000d8f4655fd8f4655fd8f4655f00000000000001000c00000010000800000000000af302000400000000000000000000000200000010000000020000000100000013", 0x49, 0x11180}], 0x0, &(0x7f0000013c00)) (fail_nth: 30) 13:36:30 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=@newlink={0x34, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @veth={{0x9}, {0x4, 0x2, 0x0, 0x1, @void}}}]}, 0x34}, 0x1, 0x0, 0x0, 0xffffa888}, 0x0) [ 665.085533][T14813] R13: 0000000000000004 R14: 00000000200002f0 R15: 000000000000000a [ 665.093627][T14813] [ 665.119587][T14820] loop1: detected capacity change from 0 to 512 [ 665.156794][T14828] FAULT_INJECTION: forcing a failure. [ 665.156794][T14828] name failslab, interval 1, probability 0, space 0, times 0 [ 665.169543][T14828] CPU: 1 PID: 14828 Comm: syz-executor.2 Not tainted 5.16.0-rc2-syzkaller #0 [ 665.178412][T14828] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 665.188468][T14828] Call Trace: [ 665.191774][T14828] [ 665.194703][T14828] dump_stack_lvl+0xd6/0x122 [ 665.199386][T14828] dump_stack+0x11/0x1b 13:36:30 executing program 3: socket$packet(0x11, 0x3, 0x300) prlimit64(0x0, 0xe, &(0x7f0000000280)={0xe, 0x5ee}, 0x0) sched_setattr(0x0, &(0x7f00000001c0)={0x38, 0x2, 0x0, 0x0, 0x8}, 0x0) r0 = gettid() r1 = openat$sndseq(0xffffffffffffff9c, &(0x7f00000004c0), 0x0) read(r1, &(0x7f0000000280)=""/248, 0xf8) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000000080)={0x201, @time}) tkill(r0, 0xb) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r1, 0xc05c5340, &(0x7f0000000000)) [ 665.203638][T14828] should_fail+0x23c/0x250 [ 665.208052][T14828] ? apply_wqattrs_prepare+0x5f/0x630 [ 665.213518][T14828] __should_failslab+0x81/0x90 [ 665.218285][T14828] should_failslab+0x5/0x20 [ 665.222934][T14828] kmem_cache_alloc_trace+0x52/0x350 [ 665.228263][T14828] ? kzalloc+0x16/0x20 [ 665.232366][T14828] apply_wqattrs_prepare+0x5f/0x630 [ 665.237568][T14828] ? vsnprintf+0xe8f/0xed0 [ 665.242009][T14828] apply_workqueue_attrs+0x9e/0x100 [ 665.247212][T14828] alloc_workqueue+0x777/0xad0 [ 665.252078][T14828] ? preempt_count_add+0x4e/0x90 [ 665.257056][T14828] ? _raw_spin_unlock+0x2e/0x50 [ 665.262072][T14828] ? bd_prepare_to_claim+0x1ac/0x200 [ 665.267383][T14828] loop_configure+0x70e/0xf30 [ 665.272176][T14828] lo_ioctl+0x583/0x1270 [ 665.276892][T14828] ? folio_mark_dirty+0x84/0xe0 [ 665.281775][T14828] ? unlock_page+0x37/0x50 [ 665.286283][T14828] ? __rcu_read_unlock+0x5c/0x290 [ 665.291332][T14828] ? blkdev_common_ioctl+0x438/0x1180 [ 665.296767][T14828] ? selinux_file_ioctl+0x522/0x590 [ 665.301991][T14828] ? do_vfs_ioctl+0x819/0x14a0 [ 665.306747][T14828] ? lo_release+0x120/0x120 [ 665.311233][T14828] blkdev_ioctl+0x20e/0x440 [ 665.315816][T14828] ? blkdev_compat_ptr_ioctl+0x80/0x80 [ 665.321356][T14828] __se_sys_ioctl+0xcb/0x140 [ 665.325951][T14828] __x64_sys_ioctl+0x3f/0x50 [ 665.330588][T14828] do_syscall_64+0x44/0xd0 [ 665.334984][T14828] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 665.340884][T14828] RIP: 0033:0x7ff3bc5bc8a7 [ 665.345341][T14828] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 04 54 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 665.365316][T14828] RSP: 002b:00007ff3ba332f48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 665.373739][T14828] RAX: ffffffffffffffda RBX: 00007ff3bc606970 RCX: 00007ff3bc5bc8a7 [ 665.381865][T14828] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 665.389847][T14828] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff [ 665.397839][T14828] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 13:36:31 executing program 0: socket$packet(0x11, 0x3, 0x300) prlimit64(0x0, 0xe, &(0x7f0000000280)={0xe, 0x5ee}, 0x0) sched_setattr(0x0, &(0x7f00000001c0)={0x38, 0x2, 0x0, 0x0, 0x8}, 0x0) r0 = gettid() r1 = openat$sndseq(0xffffffffffffff9c, &(0x7f00000004c0), 0x0) read(r1, &(0x7f0000000280)=""/248, 0xf8) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000000080)={0x201, @time}) tkill(r0, 0xb) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r1, 0xc0305302, &(0x7f0000000000)) [ 665.405789][T14828] R13: 0000000000000004 R14: 00000000200002f0 R15: 000000000000000a [ 665.413807][T14828] [ 665.423064][T14820] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. 13:36:31 executing program 3: socket$packet(0x11, 0x3, 0x300) prlimit64(0x0, 0xe, &(0x7f0000000280)={0xe, 0x5ee}, 0x0) sched_setattr(0x0, &(0x7f00000001c0)={0x38, 0x2, 0x0, 0x0, 0x8}, 0x0) r0 = gettid() r1 = openat$sndseq(0xffffffffffffff9c, &(0x7f00000004c0), 0x0) read(r1, &(0x7f0000000280)=""/248, 0xf8) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000000080)={0x201, @time}) tkill(r0, 0xb) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r1, 0xc05c5340, &(0x7f0000000000)) 13:36:31 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0xa, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000d8f4655fd8f4655f0100ffff53ef010001000000d8f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000011700)="111fc0d901", 0x5, 0x6800}, {&(0x7f0000011d00)="2719c0d901", 0x5, 0x8000}, {&(0x7f0000012e00)="ed41000000080000d8f4655fd8f4655fd8f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000012f00)="8081000000180000d8f4655fd8f4655fd8f4655f00000000000001000c00000010000800000000000af30100040000000000000000000000030000000d", 0x3d, 0x11100}, {&(0x7f0000013000)="8081000000180000d8f4655fd8f4655fd8f4655f00000000000001000c00000010000800000000000af302000400000000000000000000000200000010000000020000000100000013", 0x49, 0x11180}], 0x0, &(0x7f0000013c00)) (fail_nth: 31) [ 665.456988][T14820] ext4 filesystem being mounted at /root/syzkaller-testdir276977776/syzkaller.0Sj3Tk/2761/file0 supports timestamps until 2038 (0x7fffffff) [ 665.483230][T14840] FAULT_INJECTION: forcing a failure. [ 665.483230][T14840] name failslab, interval 1, probability 0, space 0, times 0 [ 665.496029][T14840] CPU: 0 PID: 14840 Comm: syz-executor.2 Not tainted 5.16.0-rc2-syzkaller #0 13:36:31 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x9, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000d8f4655fd8f4655f0100ffff53ef010001000000d8f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {0x0, 0x0, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x6800}, {&(0x7f0000011d00)="2719c0d901000000803a0900803a09000000000006", 0x15, 0x8000}, {&(0x7f0000012e00)="ed41000000080000d8f4655fd8f4655fd8f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000012f00)="8081000000180000d8f4655fd8f4655fd8f4655f00000000000001000c00000010000800000000000af30100040000000000000000000000030000000d", 0x3d, 0x11100}, {&(0x7f0000013000)="8081000000180000d8f4655fd8f4655fd8f4655f00000000000001000c00000010000800000000000af302000400000000000000000000000200000010000000020000000100000013", 0x49, 0x11180}], 0x0, &(0x7f0000013c00)) 13:36:31 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=@newlink={0x34, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @veth={{0x9}, {0x4, 0x2, 0x0, 0x1, @void}}}]}, 0x34}, 0x1, 0x0, 0x0, 0xffffff7f}, 0x0) [ 665.504964][T14840] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 665.515518][T14840] Call Trace: [ 665.518796][T14840] [ 665.521798][T14840] dump_stack_lvl+0xd6/0x122 [ 665.526429][T14840] dump_stack+0x11/0x1b [ 665.530652][T14840] should_fail+0x23c/0x250 [ 665.535121][T14840] ? apply_wqattrs_prepare+0xbe/0x630 [ 665.540557][T14840] __should_failslab+0x81/0x90 [ 665.545450][T14840] should_failslab+0x5/0x20 [ 665.550024][T14840] kmem_cache_alloc_trace+0x52/0x350 [ 665.555305][T14840] ? apply_wqattrs_prepare+0x5f/0x630 [ 665.560743][T14840] apply_wqattrs_prepare+0xbe/0x630 [ 665.565953][T14840] ? vsnprintf+0xe8f/0xed0 [ 665.570434][T14840] apply_workqueue_attrs+0x9e/0x100 [ 665.575708][T14840] alloc_workqueue+0x777/0xad0 [ 665.580493][T14840] ? preempt_count_add+0x4e/0x90 [ 665.585425][T14840] ? _raw_spin_unlock+0x2e/0x50 [ 665.590483][T14840] ? bd_prepare_to_claim+0x1ac/0x200 [ 665.595934][T14840] loop_configure+0x70e/0xf30 [ 665.600628][T14840] lo_ioctl+0x583/0x1270 [ 665.604939][T14840] ? folio_mark_dirty+0x84/0xe0 [ 665.609777][T14840] ? unlock_page+0x37/0x50 [ 665.614212][T14840] ? __rcu_read_unlock+0x5c/0x290 [ 665.619245][T14840] ? blkdev_common_ioctl+0x438/0x1180 [ 665.625076][T14840] ? selinux_file_ioctl+0x522/0x590 [ 665.630457][T14840] ? do_vfs_ioctl+0x819/0x14a0 [ 665.635306][T14840] ? lo_release+0x120/0x120 [ 665.640526][T14840] blkdev_ioctl+0x20e/0x440 [ 665.645017][T14840] ? blkdev_compat_ptr_ioctl+0x80/0x80 [ 665.650457][T14840] __se_sys_ioctl+0xcb/0x140 [ 665.655122][T14840] __x64_sys_ioctl+0x3f/0x50 [ 665.659953][T14840] do_syscall_64+0x44/0xd0 [ 665.664464][T14840] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 665.670364][T14840] RIP: 0033:0x7ff3bc5bc8a7 [ 665.674827][T14840] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 04 54 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 665.694446][T14840] RSP: 002b:00007ff3ba332f48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 13:36:31 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0xa, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000d8f4655fd8f4655f0100ffff53ef010001000000d8f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000011700)="111fc0d901", 0x5, 0x6800}, {&(0x7f0000011d00)="2719c0d901", 0x5, 0x8000}, {&(0x7f0000012e00)="ed41000000080000d8f4655fd8f4655fd8f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000012f00)="8081000000180000d8f4655fd8f4655fd8f4655f00000000000001000c00000010000800000000000af30100040000000000000000000000030000000d", 0x3d, 0x11100}, {&(0x7f0000013000)="8081000000180000d8f4655fd8f4655fd8f4655f00000000000001000c00000010000800000000000af302000400000000000000000000000200000010000000020000000100000013", 0x49, 0x11180}], 0x0, &(0x7f0000013c00)) (fail_nth: 32) [ 665.703307][T14840] RAX: ffffffffffffffda RBX: 00007ff3bc606970 RCX: 00007ff3bc5bc8a7 [ 665.711351][T14840] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 665.719303][T14840] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff [ 665.727269][T14840] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 665.735279][T14840] R13: 0000000000000004 R14: 00000000200002f0 R15: 000000000000000a [ 665.743308][T14840] 13:36:31 executing program 4: socket$packet(0x11, 0x3, 0x300) prlimit64(0x0, 0xe, &(0x7f0000000280)={0xe, 0x5ee}, 0x0) sched_setattr(0x0, &(0x7f00000001c0)={0x38, 0x2, 0x0, 0x0, 0x8}, 0x0) r0 = gettid() r1 = openat$sndseq(0xffffffffffffff9c, &(0x7f00000004c0), 0x0) read(r1, &(0x7f0000000280)=""/248, 0xf8) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000000080)={0x201, @time}) tkill(r0, 0xb) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r1, 0xc08c5334, &(0x7f0000000000)) 13:36:31 executing program 3: socket$packet(0x11, 0x3, 0x300) prlimit64(0x0, 0xe, &(0x7f0000000280)={0xe, 0x5ee}, 0x0) sched_setattr(0x0, &(0x7f00000001c0)={0x38, 0x2, 0x0, 0x0, 0x8}, 0x0) r0 = gettid() r1 = openat$sndseq(0xffffffffffffff9c, &(0x7f00000004c0), 0x0) read(r1, &(0x7f0000000280)=""/248, 0xf8) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000000080)={0x201, @time}) tkill(r0, 0xb) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r1, 0xc05c5340, &(0x7f0000000000)) 13:36:31 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=@newlink={0x34, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @veth={{0x9}, {0x4, 0x2, 0x0, 0x1, @void}}}]}, 0x34}, 0x1, 0x0, 0x0, 0xffffff81}, 0x0) 13:36:31 executing program 0: socket$packet(0x11, 0x3, 0x300) prlimit64(0x0, 0xe, &(0x7f0000000280)={0xe, 0x5ee}, 0x0) sched_setattr(0x0, &(0x7f00000001c0)={0x38, 0x2, 0x0, 0x0, 0x8}, 0x0) r0 = gettid() r1 = openat$sndseq(0xffffffffffffff9c, &(0x7f00000004c0), 0x0) read(r1, &(0x7f0000000280)=""/248, 0xf8) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000000080)={0x201, @time}) tkill(r0, 0xb) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r1, 0xc0305302, &(0x7f0000000000)) [ 665.804653][T14851] FAULT_INJECTION: forcing a failure. [ 665.804653][T14851] name failslab, interval 1, probability 0, space 0, times 0 [ 665.817337][T14851] CPU: 1 PID: 14851 Comm: syz-executor.2 Not tainted 5.16.0-rc2-syzkaller #0 [ 665.826162][T14851] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 665.836215][T14851] Call Trace: [ 665.839488][T14851] [ 665.842441][T14851] dump_stack_lvl+0xd6/0x122 [ 665.847035][T14851] dump_stack+0x11/0x1b [ 665.851187][T14851] should_fail+0x23c/0x250 [ 665.855620][T14851] __should_failslab+0x81/0x90 [ 665.860386][T14851] should_failslab+0x5/0x20 [ 665.864957][T14851] kmem_cache_alloc_node+0x61/0x2d0 [ 665.870202][T14851] ? perf_trace_kmem_alloc+0xde/0x110 [ 665.875595][T14851] ? alloc_unbound_pwq+0x3e6/0x780 [ 665.880759][T14851] alloc_unbound_pwq+0x3e6/0x780 [ 665.885802][T14851] apply_wqattrs_prepare+0x1ed/0x630 [ 665.891119][T14851] ? vsnprintf+0xe8f/0xed0 [ 665.895529][T14851] apply_workqueue_attrs+0x9e/0x100 [ 665.900812][T14851] alloc_workqueue+0x777/0xad0 [ 665.905591][T14851] ? preempt_count_add+0x4e/0x90 [ 665.910514][T14851] ? _raw_spin_unlock+0x2e/0x50 [ 665.915420][T14851] ? bd_prepare_to_claim+0x1ac/0x200 [ 665.920863][T14851] loop_configure+0x70e/0xf30 [ 665.925534][T14851] lo_ioctl+0x583/0x1270 [ 665.929853][T14851] ? folio_mark_dirty+0x84/0xe0 [ 665.934986][T14851] ? unlock_page+0x37/0x50 [ 665.939490][T14851] ? __rcu_read_unlock+0x5c/0x290 [ 665.944566][T14851] ? blkdev_common_ioctl+0x438/0x1180 [ 665.950035][T14851] ? selinux_file_ioctl+0x522/0x590 [ 665.955220][T14851] ? do_vfs_ioctl+0x819/0x14a0 [ 665.959986][T14851] ? lo_release+0x120/0x120 [ 665.964471][T14851] blkdev_ioctl+0x20e/0x440 [ 665.969011][T14851] ? blkdev_compat_ptr_ioctl+0x80/0x80 [ 665.974460][T14851] __se_sys_ioctl+0xcb/0x140 [ 665.979050][T14851] __x64_sys_ioctl+0x3f/0x50 [ 665.983651][T14851] do_syscall_64+0x44/0xd0 [ 665.988068][T14851] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 665.993987][T14851] RIP: 0033:0x7ff3bc5bc8a7 [ 665.998398][T14851] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 04 54 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 666.018070][T14851] RSP: 002b:00007ff3ba332f48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 666.026547][T14851] RAX: ffffffffffffffda RBX: 00007ff3bc606970 RCX: 00007ff3bc5bc8a7 [ 666.034504][T14851] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 666.042487][T14851] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff 13:36:31 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0xa, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000d8f4655fd8f4655f0100ffff53ef010001000000d8f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000011700)="111fc0d901", 0x5, 0x6800}, {&(0x7f0000011d00)="2719c0d901", 0x5, 0x8000}, {&(0x7f0000012e00)="ed41000000080000d8f4655fd8f4655fd8f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000012f00)="8081000000180000d8f4655fd8f4655fd8f4655f00000000000001000c00000010000800000000000af30100040000000000000000000000030000000d", 0x3d, 0x11100}, {&(0x7f0000013000)="8081000000180000d8f4655fd8f4655fd8f4655f00000000000001000c00000010000800000000000af302000400000000000000000000000200000010000000020000000100000013", 0x49, 0x11180}], 0x0, &(0x7f0000013c00)) (fail_nth: 33) [ 666.050450][T14851] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 666.058432][T14851] R13: 0000000000000004 R14: 00000000200002f0 R15: 000000000000000a [ 666.066468][T14851] [ 666.071984][T14854] loop1: detected capacity change from 0 to 512 [ 666.086616][T14854] EXT4-fs (loop1): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 666.096438][T14854] EXT4-fs (loop1): group descriptors corrupted! [ 666.121249][T14869] FAULT_INJECTION: forcing a failure. [ 666.121249][T14869] name failslab, interval 1, probability 0, space 0, times 0 [ 666.133905][T14869] CPU: 0 PID: 14869 Comm: syz-executor.2 Not tainted 5.16.0-rc2-syzkaller #0 [ 666.142673][T14869] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 666.152735][T14869] Call Trace: [ 666.156016][T14869] [ 666.158993][T14869] dump_stack_lvl+0xd6/0x122 [ 666.163622][T14869] dump_stack+0x11/0x1b 13:36:31 executing program 3: socket$packet(0x11, 0x3, 0x300) prlimit64(0x0, 0xe, &(0x7f0000000280)={0xe, 0x5ee}, 0x0) sched_setattr(0x0, &(0x7f00000001c0)={0x38, 0x2, 0x0, 0x0, 0x8}, 0x0) gettid() r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f00000004c0), 0x0) read(r0, &(0x7f0000000280)=""/248, 0xf8) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000000080)={0x201, @time}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r0, 0xc05c5340, &(0x7f0000000000)) 13:36:31 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x9, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000d8f4655fd8f4655f0100ffff53ef010001000000d8f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {0x0, 0x0, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x6800}, {&(0x7f0000011d00)="2719c0d901000000803a0900803a09000000000006", 0x15, 0x8000}, {&(0x7f0000012e00)="ed41000000080000d8f4655fd8f4655fd8f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000012f00)="8081000000180000d8f4655fd8f4655fd8f4655f00000000000001000c00000010000800000000000af30100040000000000000000000000030000000d", 0x3d, 0x11100}, {&(0x7f0000013000)="8081000000180000d8f4655fd8f4655fd8f4655f00000000000001000c00000010000800000000000af302000400000000000000000000000200000010000000020000000100000013", 0x49, 0x11180}], 0x0, &(0x7f0000013c00)) 13:36:31 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=@newlink={0x34, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @veth={{0x9}, {0x4, 0x2, 0x0, 0x1, @void}}}]}, 0x34}, 0x1, 0x0, 0x0, 0xffffff9e}, 0x0) 13:36:31 executing program 0: socket$packet(0x11, 0x3, 0x300) prlimit64(0x0, 0xe, &(0x7f0000000280)={0xe, 0x5ee}, 0x0) sched_setattr(0x0, &(0x7f00000001c0)={0x38, 0x2, 0x0, 0x0, 0x8}, 0x0) gettid() r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f00000004c0), 0x0) read(r0, &(0x7f0000000280)=""/248, 0xf8) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000000080)={0x201, @time}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r0, 0xc0305302, &(0x7f0000000000)) [ 666.167784][T14869] should_fail+0x23c/0x250 [ 666.172346][T14869] ? kobject_uevent_env+0x1a7/0xc40 [ 666.177554][T14869] __should_failslab+0x81/0x90 [ 666.182414][T14869] should_failslab+0x5/0x20 [ 666.186959][T14869] kmem_cache_alloc_trace+0x52/0x350 [ 666.192319][T14869] ? pwq_adjust_max_active+0x4c5/0x4e0 [ 666.197838][T14869] ? dev_uevent_filter+0x70/0x70 [ 666.202916][T14869] kobject_uevent_env+0x1a7/0xc40 [ 666.207954][T14869] ? preempt_count_add+0x4e/0x90 [ 666.212986][T14869] ? _raw_spin_unlock+0x2e/0x50 [ 666.217840][T14869] ? bd_prepare_to_claim+0x1ac/0x200 [ 666.223179][T14869] disk_force_media_change+0xe3/0x170 [ 666.228576][T14869] loop_configure+0x74d/0xf30 [ 666.233351][T14869] lo_ioctl+0x583/0x1270 [ 666.237633][T14869] ? folio_mark_dirty+0x84/0xe0 [ 666.242523][T14878] loop1: detected capacity change from 0 to 512 [ 666.242552][T14869] ? unlock_page+0x37/0x50 [ 666.253181][T14869] ? __rcu_read_unlock+0x5c/0x290 [ 666.258282][T14869] ? blkdev_common_ioctl+0x438/0x1180 [ 666.263720][T14869] ? selinux_file_ioctl+0x522/0x590 [ 666.268915][T14869] ? do_vfs_ioctl+0x819/0x14a0 [ 666.273669][T14869] ? lo_release+0x120/0x120 [ 666.278238][T14869] blkdev_ioctl+0x20e/0x440 [ 666.282774][T14869] ? blkdev_compat_ptr_ioctl+0x80/0x80 [ 666.288556][T14869] __se_sys_ioctl+0xcb/0x140 [ 666.293133][T14869] __x64_sys_ioctl+0x3f/0x50 [ 666.297710][T14869] do_syscall_64+0x44/0xd0 [ 666.302112][T14869] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 666.308006][T14869] RIP: 0033:0x7ff3bc5bc8a7 [ 666.312411][T14869] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 04 54 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 666.331998][T14869] RSP: 002b:00007ff3ba332f48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 666.340409][T14869] RAX: ffffffffffffffda RBX: 00007ff3bc606970 RCX: 00007ff3bc5bc8a7 [ 666.348364][T14869] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 666.356509][T14869] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff [ 666.364494][T14869] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 13:36:32 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=@newlink={0x34, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @veth={{0x9}, {0x4, 0x2, 0x0, 0x1, @void}}}]}, 0x34}, 0x1, 0x0, 0x0, 0xffffffc3}, 0x0) 13:36:32 executing program 4: socket$packet(0x11, 0x3, 0x300) prlimit64(0x0, 0xe, &(0x7f0000000280)={0xe, 0x5ee}, 0x0) sched_setattr(0x0, &(0x7f00000001c0)={0x38, 0x2, 0x0, 0x0, 0x8}, 0x0) r0 = gettid() r1 = openat$sndseq(0xffffffffffffff9c, &(0x7f00000004c0), 0x0) read(r1, &(0x7f0000000280)=""/248, 0xf8) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000000080)={0x201, @time}) tkill(r0, 0xb) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r1, 0xc08c5335, &(0x7f0000000000)) [ 666.372460][T14869] R13: 0000000000000004 R14: 00000000200002f0 R15: 000000000000000a [ 666.380484][T14869] [ 666.384493][T14869] loop2: detected capacity change from 0 to 512 [ 666.389057][T14878] EXT4-fs (loop1): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 666.400568][T14878] EXT4-fs (loop1): group descriptors corrupted! 13:36:32 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=@newlink={0x34, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @veth={{0x9}, {0x4, 0x2, 0x0, 0x1, @void}}}]}, 0x34}, 0x1, 0x0, 0x0, 0xffffffea}, 0x0) 13:36:32 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x9, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000d8f4655fd8f4655f0100ffff53ef010001000000d8f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {0x0, 0x0, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x6800}, {&(0x7f0000011d00)="2719c0d901000000803a0900803a09000000000006", 0x15, 0x8000}, {&(0x7f0000012e00)="ed41000000080000d8f4655fd8f4655fd8f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000012f00)="8081000000180000d8f4655fd8f4655fd8f4655f00000000000001000c00000010000800000000000af30100040000000000000000000000030000000d", 0x3d, 0x11100}, {&(0x7f0000013000)="8081000000180000d8f4655fd8f4655fd8f4655f00000000000001000c00000010000800000000000af302000400000000000000000000000200000010000000020000000100000013", 0x49, 0x11180}], 0x0, &(0x7f0000013c00)) [ 666.437967][T14869] Quota error (device loop2): v2_read_file_info: Free block number too big (0 >= 0). [ 666.448715][T14869] EXT4-fs warning (device loop2): ext4_enable_quotas:6363: Failed to enable quota tracking (type=0, err=-117). Please run e2fsck to fix. [ 666.464386][T14869] EXT4-fs (loop2): mount failed 13:36:32 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0xa, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000d8f4655fd8f4655f0100ffff53ef010001000000d8f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000011700)="111fc0d901", 0x5, 0x6800}, {&(0x7f0000011d00)="2719c0d901", 0x5, 0x8000}, {&(0x7f0000012e00)="ed41000000080000d8f4655fd8f4655fd8f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000012f00)="8081000000180000d8f4655fd8f4655fd8f4655f00000000000001000c00000010000800000000000af30100040000000000000000000000030000000d", 0x3d, 0x11100}, {&(0x7f0000013000)="8081000000180000d8f4655fd8f4655fd8f4655f00000000000001000c00000010000800000000000af302000400000000000000000000000200000010000000020000000100000013", 0x49, 0x11180}], 0x0, &(0x7f0000013c00)) (fail_nth: 34) [ 666.512048][T14893] loop1: detected capacity change from 0 to 512 [ 666.524241][T14893] EXT4-fs (loop1): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 666.534210][T14893] EXT4-fs (loop1): group descriptors corrupted! [ 666.562683][T14896] FAULT_INJECTION: forcing a failure. [ 666.562683][T14896] name failslab, interval 1, probability 0, space 0, times 0 [ 666.575529][T14896] CPU: 0 PID: 14896 Comm: syz-executor.2 Not tainted 5.16.0-rc2-syzkaller #0 [ 666.584280][T14896] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 666.594342][T14896] Call Trace: [ 666.597647][T14896] [ 666.600686][T14896] dump_stack_lvl+0xd6/0x122 [ 666.605257][T14896] dump_stack+0x11/0x1b [ 666.609475][T14896] should_fail+0x23c/0x250 [ 666.614118][T14896] ? kzalloc+0x1d/0x30 [ 666.618177][T14896] __should_failslab+0x81/0x90 [ 666.623024][T14896] should_failslab+0x5/0x20 [ 666.627594][T14896] __kmalloc+0x6f/0x370 [ 666.631829][T14896] kzalloc+0x1d/0x30 [ 666.635807][T14896] kobject_get_path+0x7c/0x110 [ 666.640601][T14896] kobject_uevent_env+0x1be/0xc40 [ 666.645617][T14896] ? preempt_count_add+0x4e/0x90 [ 666.650587][T14896] ? _raw_spin_unlock+0x2e/0x50 [ 666.655465][T14896] ? bd_prepare_to_claim+0x1ac/0x200 [ 666.660727][T14896] disk_force_media_change+0xe3/0x170 [ 666.666109][T14896] loop_configure+0x74d/0xf30 [ 666.670768][T14896] lo_ioctl+0x583/0x1270 [ 666.675000][T14896] ? folio_mark_dirty+0x84/0xe0 [ 666.679830][T14896] ? unlock_page+0x37/0x50 [ 666.684268][T14896] ? __rcu_read_unlock+0x5c/0x290 [ 666.689375][T14896] ? blkdev_common_ioctl+0x438/0x1180 [ 666.694782][T14896] ? selinux_file_ioctl+0x522/0x590 [ 666.699956][T14896] ? do_vfs_ioctl+0x819/0x14a0 [ 666.704698][T14896] ? lo_release+0x120/0x120 [ 666.709378][T14896] blkdev_ioctl+0x20e/0x440 [ 666.713871][T14896] ? blkdev_compat_ptr_ioctl+0x80/0x80 [ 666.719324][T14896] __se_sys_ioctl+0xcb/0x140 [ 666.723960][T14896] __x64_sys_ioctl+0x3f/0x50 [ 666.728558][T14896] do_syscall_64+0x44/0xd0 [ 666.732958][T14896] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 666.738931][T14896] RIP: 0033:0x7ff3bc5bc8a7 [ 666.743327][T14896] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 04 54 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 666.763251][T14896] RSP: 002b:00007ff3ba332f48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 666.771725][T14896] RAX: ffffffffffffffda RBX: 00007ff3bc606970 RCX: 00007ff3bc5bc8a7 [ 666.779727][T14896] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 666.787688][T14896] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff [ 666.795660][T14896] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 666.803696][T14896] R13: 0000000000000004 R14: 00000000200002f0 R15: 000000000000000a 13:36:32 executing program 4: socket$packet(0x11, 0x3, 0x300) prlimit64(0x0, 0xe, &(0x7f0000000280)={0xe, 0x5ee}, 0x0) sched_setattr(0x0, &(0x7f00000001c0)={0x38, 0x2, 0x0, 0x0, 0x8}, 0x0) r0 = gettid() r1 = openat$sndseq(0xffffffffffffff9c, &(0x7f00000004c0), 0x0) read(r1, &(0x7f0000000280)=""/248, 0xf8) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000000080)={0x201, @time}) tkill(r0, 0xb) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r1, 0xc08c5336, &(0x7f0000000000)) 13:36:32 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=@newlink={0x34, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @veth={{0x9}, {0x4, 0x2, 0x0, 0x1, @void}}}]}, 0x34}, 0x1, 0x0, 0x0, 0xffffffef}, 0x0) [ 666.811740][T14896] [ 666.815978][T14896] loop2: detected capacity change from 0 to 512 [ 666.850149][T14896] Quota error (device loop2): v2_read_file_info: Free block number too big (0 >= 0). 13:36:32 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x9, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000d8f4655fd8f4655f0100ffff53ef010001000000d8f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010400), 0x0, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x6800}, {&(0x7f0000011d00)="2719c0d901000000803a0900803a09000000000006", 0x15, 0x8000}, {&(0x7f0000012e00)="ed41000000080000d8f4655fd8f4655fd8f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000012f00)="8081000000180000d8f4655fd8f4655fd8f4655f00000000000001000c00000010000800000000000af30100040000000000000000000000030000000d", 0x3d, 0x11100}, {&(0x7f0000013000)="8081000000180000d8f4655fd8f4655fd8f4655f00000000000001000c00000010000800000000000af302000400000000000000000000000200000010000000020000000100000013", 0x49, 0x11180}], 0x0, &(0x7f0000013c00)) [ 666.873038][T14896] EXT4-fs warning (device loop2): ext4_enable_quotas:6363: Failed to enable quota tracking (type=0, err=-117). Please run e2fsck to fix. [ 666.898068][T14896] EXT4-fs (loop2): mount failed [ 666.911222][T14905] loop1: detected capacity change from 0 to 512 [ 666.924678][T14905] EXT4-fs (loop1): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 666.934515][T14905] EXT4-fs (loop1): group descriptors corrupted! 13:36:32 executing program 3: socket$packet(0x11, 0x3, 0x300) prlimit64(0x0, 0xe, &(0x7f0000000280)={0xe, 0x5ee}, 0x0) sched_setattr(0x0, &(0x7f00000001c0)={0x38, 0x2, 0x0, 0x0, 0x8}, 0x0) gettid() r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f00000004c0), 0x0) read(r0, &(0x7f0000000280)=""/248, 0xf8) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000000080)={0x201, @time}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r0, 0xc05c5340, &(0x7f0000000000)) 13:36:32 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=@newlink={0x34, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @veth={{0x9}, {0x4, 0x2, 0x0, 0x1, @void}}}]}, 0x34}, 0x1, 0x0, 0x0, 0xfffffff0}, 0x0) 13:36:32 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0xa, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000d8f4655fd8f4655f0100ffff53ef010001000000d8f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000011700)="111fc0d901", 0x5, 0x6800}, {&(0x7f0000011d00)="2719c0d901", 0x5, 0x8000}, {&(0x7f0000012e00)="ed41000000080000d8f4655fd8f4655fd8f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000012f00)="8081000000180000d8f4655fd8f4655fd8f4655f00000000000001000c00000010000800000000000af30100040000000000000000000000030000000d", 0x3d, 0x11100}, {&(0x7f0000013000)="8081000000180000d8f4655fd8f4655fd8f4655f00000000000001000c00000010000800000000000af302000400000000000000000000000200000010000000020000000100000013", 0x49, 0x11180}], 0x0, &(0x7f0000013c00)) (fail_nth: 35) [ 667.022882][T14911] FAULT_INJECTION: forcing a failure. [ 667.022882][T14911] name failslab, interval 1, probability 0, space 0, times 0 [ 667.035656][T14911] CPU: 0 PID: 14911 Comm: syz-executor.2 Not tainted 5.16.0-rc2-syzkaller #0 [ 667.044517][T14911] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 667.054573][T14911] Call Trace: [ 667.058450][T14911] [ 667.061385][T14911] dump_stack_lvl+0xd6/0x122 [ 667.066014][T14911] dump_stack+0x11/0x1b [ 667.070322][T14911] should_fail+0x23c/0x250 [ 667.074736][T14911] ? kzalloc+0x1d/0x30 [ 667.078932][T14911] __should_failslab+0x81/0x90 [ 667.083696][T14911] should_failslab+0x5/0x20 [ 667.088187][T14911] __kmalloc+0x6f/0x370 [ 667.092345][T14911] kzalloc+0x1d/0x30 [ 667.096233][T14911] kobject_get_path+0x7c/0x110 [ 667.100986][T14911] kobject_uevent_env+0x1be/0xc40 [ 667.106061][T14911] ? preempt_count_add+0x4e/0x90 [ 667.111046][T14911] ? _raw_spin_unlock+0x2e/0x50 [ 667.115966][T14911] ? bd_prepare_to_claim+0x1ac/0x200 [ 667.121260][T14911] disk_force_media_change+0xe3/0x170 [ 667.126660][T14911] loop_configure+0x74d/0xf30 [ 667.131335][T14911] lo_ioctl+0x583/0x1270 [ 667.135562][T14911] ? folio_mark_dirty+0x84/0xe0 [ 667.140431][T14911] ? unlock_page+0x37/0x50 [ 667.144994][T14911] ? __rcu_read_unlock+0x5c/0x290 [ 667.150144][T14911] ? blkdev_common_ioctl+0x438/0x1180 [ 667.155564][T14911] ? selinux_file_ioctl+0x522/0x590 [ 667.160840][T14911] ? do_vfs_ioctl+0x819/0x14a0 [ 667.165588][T14911] ? lo_release+0x120/0x120 [ 667.170197][T14911] blkdev_ioctl+0x20e/0x440 [ 667.174739][T14911] ? blkdev_compat_ptr_ioctl+0x80/0x80 [ 667.180198][T14911] __se_sys_ioctl+0xcb/0x140 [ 667.184782][T14911] __x64_sys_ioctl+0x3f/0x50 [ 667.189381][T14911] do_syscall_64+0x44/0xd0 [ 667.193828][T14911] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 667.199719][T14911] RIP: 0033:0x7ff3bc5bc8a7 [ 667.204113][T14911] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 04 54 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 667.223706][T14911] RSP: 002b:00007ff3ba332f48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 667.232252][T14911] RAX: ffffffffffffffda RBX: 00007ff3bc606970 RCX: 00007ff3bc5bc8a7 [ 667.240222][T14911] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 667.248206][T14911] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff [ 667.256182][T14911] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 667.264187][T14911] R13: 0000000000000004 R14: 00000000200002f0 R15: 000000000000000a [ 667.272222][T14911] [ 667.276459][T14911] loop2: detected capacity change from 0 to 512 [ 667.301740][T14911] Quota error (device loop2): v2_read_file_info: Free block number too big (0 >= 0). 13:36:33 executing program 0: socket$packet(0x11, 0x3, 0x300) prlimit64(0x0, 0xe, &(0x7f0000000280)={0xe, 0x5ee}, 0x0) sched_setattr(0x0, &(0x7f00000001c0)={0x38, 0x2, 0x0, 0x0, 0x8}, 0x0) gettid() r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f00000004c0), 0x0) read(r0, &(0x7f0000000280)=""/248, 0xf8) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000000080)={0x201, @time}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r0, 0xc0305302, &(0x7f0000000000)) 13:36:33 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x9, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000d8f4655fd8f4655f0100ffff53ef010001000000d8f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010400), 0x0, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x6800}, {&(0x7f0000011d00)="2719c0d901000000803a0900803a09000000000006", 0x15, 0x8000}, {&(0x7f0000012e00)="ed41000000080000d8f4655fd8f4655fd8f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000012f00)="8081000000180000d8f4655fd8f4655fd8f4655f00000000000001000c00000010000800000000000af30100040000000000000000000000030000000d", 0x3d, 0x11100}, {&(0x7f0000013000)="8081000000180000d8f4655fd8f4655fd8f4655f00000000000001000c00000010000800000000000af302000400000000000000000000000200000010000000020000000100000013", 0x49, 0x11180}], 0x0, &(0x7f0000013c00)) 13:36:33 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=@newlink={0x34, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @veth={{0x9}, {0x4, 0x2, 0x0, 0x1, @void}}}]}, 0x34}, 0x1, 0x0, 0x0, 0xfffffffc}, 0x0) 13:36:33 executing program 4: socket$packet(0x11, 0x3, 0x300) prlimit64(0x0, 0xe, &(0x7f0000000280)={0xe, 0x5ee}, 0x0) sched_setattr(0x0, &(0x7f00000001c0)={0x38, 0x2, 0x0, 0x0, 0x8}, 0x0) r0 = gettid() r1 = openat$sndseq(0xffffffffffffff9c, &(0x7f00000004c0), 0x0) read(r1, &(0x7f0000000280)=""/248, 0xf8) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000000080)={0x201, @time}) tkill(r0, 0xb) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r1, 0xc0a85320, &(0x7f0000000000)) [ 667.319335][T14911] EXT4-fs warning (device loop2): ext4_enable_quotas:6363: Failed to enable quota tracking (type=0, err=-117). Please run e2fsck to fix. [ 667.333736][T14911] EXT4-fs (loop2): mount failed [ 667.342621][T14921] loop1: detected capacity change from 0 to 512 [ 667.356764][T14921] EXT4-fs (loop1): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 667.366550][T14921] EXT4-fs (loop1): group descriptors corrupted! 13:36:33 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x9, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000d8f4655fd8f4655f0100ffff53ef010001000000d8f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010400), 0x0, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x6800}, {&(0x7f0000011d00)="2719c0d901000000803a0900803a09000000000006", 0x15, 0x8000}, {&(0x7f0000012e00)="ed41000000080000d8f4655fd8f4655fd8f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000012f00)="8081000000180000d8f4655fd8f4655fd8f4655f00000000000001000c00000010000800000000000af30100040000000000000000000000030000000d", 0x3d, 0x11100}, {&(0x7f0000013000)="8081000000180000d8f4655fd8f4655fd8f4655f00000000000001000c00000010000800000000000af302000400000000000000000000000200000010000000020000000100000013", 0x49, 0x11180}], 0x0, &(0x7f0000013c00)) 13:36:33 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0xa, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000d8f4655fd8f4655f0100ffff53ef010001000000d8f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000011700)="111fc0d901", 0x5, 0x6800}, {&(0x7f0000011d00)="2719c0d901", 0x5, 0x8000}, {&(0x7f0000012e00)="ed41000000080000d8f4655fd8f4655fd8f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000012f00)="8081000000180000d8f4655fd8f4655fd8f4655f00000000000001000c00000010000800000000000af30100040000000000000000000000030000000d", 0x3d, 0x11100}, {&(0x7f0000013000)="8081000000180000d8f4655fd8f4655fd8f4655f00000000000001000c00000010000800000000000af302000400000000000000000000000200000010000000020000000100000013", 0x49, 0x11180}], 0x0, &(0x7f0000013c00)) (fail_nth: 36) 13:36:33 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=@newlink={0x34, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @veth={{0x9}, {0x4, 0x2, 0x0, 0x1, @void}}}]}, 0x34}, 0x1, 0x0, 0x0, 0xfffffffe}, 0x0) [ 667.440225][T14931] loop1: detected capacity change from 0 to 512 [ 667.442162][T14932] FAULT_INJECTION: forcing a failure. [ 667.442162][T14932] name failslab, interval 1, probability 0, space 0, times 0 [ 667.459185][T14932] CPU: 0 PID: 14932 Comm: syz-executor.2 Not tainted 5.16.0-rc2-syzkaller #0 [ 667.467973][T14932] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 667.478040][T14932] Call Trace: [ 667.481312][T14932] [ 667.484230][T14932] dump_stack_lvl+0xd6/0x122 [ 667.488825][T14932] dump_stack+0x11/0x1b [ 667.492962][T14932] should_fail+0x23c/0x250 [ 667.497379][T14932] __should_failslab+0x81/0x90 [ 667.502200][T14932] should_failslab+0x5/0x20 [ 667.506729][T14932] kmem_cache_alloc_node_trace+0x61/0x310 [ 667.512497][T14932] ? __kmalloc_node_track_caller+0x30/0x40 [ 667.518370][T14932] __kmalloc_node_track_caller+0x30/0x40 [ 667.524122][T14932] ? alloc_uevent_skb+0x5b/0x120 [ 667.529645][T14932] __alloc_skb+0x19d/0x450 [ 667.534055][T14932] alloc_uevent_skb+0x5b/0x120 [ 667.538818][T14932] kobject_uevent_env+0x863/0xc40 [ 667.543984][T14932] ? preempt_count_add+0x4e/0x90 [ 667.549034][T14932] ? _raw_spin_unlock+0x2e/0x50 [ 667.554005][T14932] ? bd_prepare_to_claim+0x1ac/0x200 [ 667.559287][T14932] disk_force_media_change+0xe3/0x170 [ 667.565173][T14932] loop_configure+0x74d/0xf30 [ 667.569945][T14932] lo_ioctl+0x583/0x1270 [ 667.574310][T14932] ? folio_mark_dirty+0x84/0xe0 [ 667.579151][T14932] ? unlock_page+0x37/0x50 [ 667.583611][T14932] ? __rcu_read_unlock+0x5c/0x290 [ 667.588732][T14932] ? blkdev_common_ioctl+0x438/0x1180 [ 667.594106][T14932] ? selinux_file_ioctl+0x522/0x590 [ 667.599284][T14932] ? do_vfs_ioctl+0x819/0x14a0 [ 667.604033][T14932] ? lo_release+0x120/0x120 [ 667.608528][T14932] blkdev_ioctl+0x20e/0x440 [ 667.613030][T14932] ? blkdev_compat_ptr_ioctl+0x80/0x80 [ 667.618481][T14932] __se_sys_ioctl+0xcb/0x140 [ 667.623071][T14932] __x64_sys_ioctl+0x3f/0x50 [ 667.627642][T14932] do_syscall_64+0x44/0xd0 [ 667.632041][T14932] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 667.637936][T14932] RIP: 0033:0x7ff3bc5bc8a7 [ 667.642358][T14932] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 04 54 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 667.661946][T14932] RSP: 002b:00007ff3ba332f48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 667.671559][T14932] RAX: ffffffffffffffda RBX: 00007ff3bc606970 RCX: 00007ff3bc5bc8a7 [ 667.679527][T14932] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 667.687490][T14932] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff [ 667.695451][T14932] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 667.703401][T14932] R13: 0000000000000004 R14: 00000000200002f0 R15: 000000000000000a [ 667.711358][T14932] [ 667.716191][T14932] loop2: detected capacity change from 0 to 512 [ 667.725747][T14931] EXT4-fs (loop1): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock 13:36:33 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x9, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000d8f4655fd8f4655f0100ffff53ef010001000000d8f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010400)="0200000012", 0x5, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x6800}, {&(0x7f0000011d00)="2719c0d901000000803a0900803a09000000000006", 0x15, 0x8000}, {&(0x7f0000012e00)="ed41000000080000d8f4655fd8f4655fd8f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000012f00)="8081000000180000d8f4655fd8f4655fd8f4655f00000000000001000c00000010000800000000000af30100040000000000000000000000030000000d", 0x3d, 0x11100}, {&(0x7f0000013000)="8081000000180000d8f4655fd8f4655fd8f4655f00000000000001000c00000010000800000000000af302000400000000000000000000000200000010000000020000000100000013", 0x49, 0x11180}], 0x0, &(0x7f0000013c00)) 13:36:33 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=@newlink={0x34, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @veth={{0x9}, {0x4, 0x2, 0x0, 0x1, @void}}}]}, 0x34}}, 0x2) [ 667.735615][T14931] EXT4-fs (loop1): group descriptors corrupted! [ 667.754864][T14932] Quota error (device loop2): v2_read_file_info: Free block number too big (0 >= 0). [ 667.765993][T14932] EXT4-fs warning (device loop2): ext4_enable_quotas:6363: Failed to enable quota tracking (type=0, err=-117). Please run e2fsck to fix. [ 667.798232][T14932] EXT4-fs (loop2): mount failed [ 667.810549][T14943] loop1: detected capacity change from 0 to 512 [ 667.821383][T14943] EXT4-fs (loop1): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 667.831091][T14943] EXT4-fs (loop1): group descriptors corrupted! 13:36:33 executing program 3: socket$packet(0x11, 0x3, 0x300) prlimit64(0x0, 0xe, &(0x7f0000000280)={0xe, 0x5ee}, 0x0) sched_setattr(0x0, &(0x7f00000001c0)={0x38, 0x2, 0x0, 0x0, 0x8}, 0x0) gettid() r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f00000004c0), 0x0) read(r0, &(0x7f0000000280)=""/248, 0xf8) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000000080)={0x201, @time}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r0, 0xc05c5340, &(0x7f0000000000)) 13:36:33 executing program 4: socket$packet(0x11, 0x3, 0x300) prlimit64(0x0, 0xe, &(0x7f0000000280)={0xe, 0x5ee}, 0x0) sched_setattr(0x0, &(0x7f00000001c0)={0x38, 0x2, 0x0, 0x0, 0x8}, 0x0) r0 = gettid() r1 = openat$sndseq(0xffffffffffffff9c, &(0x7f00000004c0), 0x0) read(r1, &(0x7f0000000280)=""/248, 0xf8) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000000080)={0x201, @time}) tkill(r0, 0xb) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r1, 0xc0a85322, &(0x7f0000000000)) 13:36:33 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=@newlink={0x34, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @veth={{0x9}, {0x4, 0x2, 0x0, 0x1, @void}}}]}, 0x34}}, 0x3) 13:36:34 executing program 0: socket$packet(0x11, 0x3, 0x300) prlimit64(0x0, 0xe, &(0x7f0000000280)={0xe, 0x5ee}, 0x0) sched_setattr(0x0, &(0x7f00000001c0)={0x38, 0x2, 0x0, 0x0, 0x8}, 0x0) gettid() r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f00000004c0), 0x0) read(r0, &(0x7f0000000280)=""/248, 0xf8) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000000080)={0x201, @time}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r0, 0xc0305302, &(0x7f0000000000)) 13:36:34 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0xa, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000d8f4655fd8f4655f0100ffff53ef010001000000d8f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000011700)="111fc0d901", 0x5, 0x6800}, {&(0x7f0000011d00)="2719c0d901", 0x5, 0x8000}, {&(0x7f0000012e00)="ed41000000080000d8f4655fd8f4655fd8f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000012f00)="8081000000180000d8f4655fd8f4655fd8f4655f00000000000001000c00000010000800000000000af30100040000000000000000000000030000000d", 0x3d, 0x11100}, {&(0x7f0000013000)="8081000000180000d8f4655fd8f4655fd8f4655f00000000000001000c00000010000800000000000af302000400000000000000000000000200000010000000020000000100000013", 0x49, 0x11180}], 0x0, &(0x7f0000013c00)) (fail_nth: 37) 13:36:34 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x9, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000d8f4655fd8f4655f0100ffff53ef010001000000d8f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010400)="0200000012", 0x5, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x6800}, {&(0x7f0000011d00)="2719c0d901000000803a0900803a09000000000006", 0x15, 0x8000}, {&(0x7f0000012e00)="ed41000000080000d8f4655fd8f4655fd8f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000012f00)="8081000000180000d8f4655fd8f4655fd8f4655f00000000000001000c00000010000800000000000af30100040000000000000000000000030000000d", 0x3d, 0x11100}, {&(0x7f0000013000)="8081000000180000d8f4655fd8f4655fd8f4655f00000000000001000c00000010000800000000000af302000400000000000000000000000200000010000000020000000100000013", 0x49, 0x11180}], 0x0, &(0x7f0000013c00)) 13:36:34 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=@newlink={0x34, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @veth={{0x9}, {0x4, 0x2, 0x0, 0x1, @void}}}]}, 0x34}}, 0x4) 13:36:34 executing program 4: socket$packet(0x11, 0x3, 0x300) prlimit64(0x0, 0xe, &(0x7f0000000280)={0xe, 0x5ee}, 0x0) sched_setattr(0x0, &(0x7f00000001c0)={0x38, 0x2, 0x0, 0x0, 0x8}, 0x0) r0 = gettid() r1 = openat$sndseq(0xffffffffffffff9c, &(0x7f00000004c0), 0x0) read(r1, &(0x7f0000000280)=""/248, 0xf8) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000000080)={0x201, @time}) tkill(r0, 0xb) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r1, 0xc0bc5310, &(0x7f0000000000)) [ 668.210798][T14957] loop1: detected capacity change from 0 to 512 [ 668.217879][T14958] FAULT_INJECTION: forcing a failure. [ 668.217879][T14958] name failslab, interval 1, probability 0, space 0, times 0 [ 668.230570][T14958] CPU: 0 PID: 14958 Comm: syz-executor.2 Not tainted 5.16.0-rc2-syzkaller #0 [ 668.239369][T14958] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 668.249499][T14958] Call Trace: [ 668.252781][T14958] [ 668.255689][T14958] dump_stack_lvl+0xd6/0x122 [ 668.260306][T14958] dump_stack+0x11/0x1b [ 668.264438][T14958] should_fail+0x23c/0x250 [ 668.268829][T14958] __should_failslab+0x81/0x90 [ 668.273643][T14958] should_failslab+0x5/0x20 [ 668.278152][T14958] kmem_cache_alloc_node+0x61/0x2d0 [ 668.283417][T14958] ? __alloc_skb+0xf0/0x450 [ 668.287991][T14958] __alloc_skb+0xf0/0x450 [ 668.292412][T14958] alloc_uevent_skb+0x5b/0x120 [ 668.297187][T14958] kobject_uevent_env+0x863/0xc40 [ 668.302286][T14958] ? preempt_count_add+0x4e/0x90 [ 668.307218][T14958] ? _raw_spin_unlock+0x2e/0x50 [ 668.312052][T14958] ? bd_prepare_to_claim+0x1ac/0x200 [ 668.317399][T14958] disk_force_media_change+0xe3/0x170 [ 668.322772][T14958] loop_configure+0x74d/0xf30 [ 668.327434][T14958] lo_ioctl+0x583/0x1270 [ 668.331669][T14958] ? folio_mark_dirty+0x84/0xe0 [ 668.336643][T14958] ? unlock_page+0x37/0x50 [ 668.341049][T14958] ? __rcu_read_unlock+0x5c/0x290 [ 668.346060][T14958] ? blkdev_common_ioctl+0x438/0x1180 [ 668.351516][T14958] ? selinux_file_ioctl+0x522/0x590 [ 668.356759][T14958] ? do_vfs_ioctl+0x819/0x14a0 [ 668.361559][T14958] ? lo_release+0x120/0x120 [ 668.366045][T14958] blkdev_ioctl+0x20e/0x440 [ 668.370534][T14958] ? blkdev_compat_ptr_ioctl+0x80/0x80 [ 668.375994][T14958] __se_sys_ioctl+0xcb/0x140 [ 668.380578][T14958] __x64_sys_ioctl+0x3f/0x50 [ 668.385146][T14958] do_syscall_64+0x44/0xd0 [ 668.389542][T14958] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 668.395426][T14958] RIP: 0033:0x7ff3bc5bc8a7 [ 668.399832][T14958] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 04 54 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 668.419543][T14958] RSP: 002b:00007ff3ba332f48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 668.428089][T14958] RAX: ffffffffffffffda RBX: 00007ff3bc606970 RCX: 00007ff3bc5bc8a7 [ 668.436113][T14958] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 668.444084][T14958] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff [ 668.452052][T14958] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 668.460015][T14958] R13: 0000000000000004 R14: 00000000200002f0 R15: 000000000000000a [ 668.467982][T14958] [ 668.474485][T14958] loop2: detected capacity change from 0 to 512 [ 668.495974][T14957] EXT4-fs (loop1): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 668.505749][T14957] EXT4-fs (loop1): group descriptors corrupted! 13:36:34 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=@newlink={0x34, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @veth={{0x9}, {0x4, 0x2, 0x0, 0x1, @void}}}]}, 0x34}}, 0x5) 13:36:34 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=@newlink={0x34, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @veth={{0x9}, {0x4, 0x2, 0x0, 0x1, @void}}}]}, 0x34}}, 0x6) 13:36:34 executing program 4: socket$packet(0x11, 0x3, 0x300) prlimit64(0x0, 0xe, &(0x7f0000000280)={0xe, 0x5ee}, 0x0) sched_setattr(0x0, &(0x7f00000001c0)={0x38, 0x2, 0x0, 0x0, 0x8}, 0x0) r0 = gettid() r1 = openat$sndseq(0xffffffffffffff9c, &(0x7f00000004c0), 0x0) read(r1, &(0x7f0000000280)=""/248, 0xf8) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000000080)={0x201, @time}) tkill(r0, 0xb) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r1, 0xc0605345, &(0x7f0000000000)) [ 668.512618][T14958] Quota error (device loop2): v2_read_file_info: Free block number too big (0 >= 0). [ 668.522339][T14958] EXT4-fs warning (device loop2): ext4_enable_quotas:6363: Failed to enable quota tracking (type=0, err=-117). Please run e2fsck to fix. [ 668.538287][T14958] EXT4-fs (loop2): mount failed 13:36:34 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x9, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000d8f4655fd8f4655f0100ffff53ef010001000000d8f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010400)="0200000012", 0x5, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x6800}, {&(0x7f0000011d00)="2719c0d901000000803a0900803a09000000000006", 0x15, 0x8000}, {&(0x7f0000012e00)="ed41000000080000d8f4655fd8f4655fd8f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000012f00)="8081000000180000d8f4655fd8f4655fd8f4655f00000000000001000c00000010000800000000000af30100040000000000000000000000030000000d", 0x3d, 0x11100}, {&(0x7f0000013000)="8081000000180000d8f4655fd8f4655fd8f4655f00000000000001000c00000010000800000000000af302000400000000000000000000000200000010000000020000000100000013", 0x49, 0x11180}], 0x0, &(0x7f0000013c00)) [ 668.602943][T14981] loop1: detected capacity change from 0 to 512 [ 668.616145][T14981] EXT4-fs (loop1): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 668.625967][T14981] EXT4-fs (loop1): group descriptors corrupted! 13:36:34 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0xa, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000d8f4655fd8f4655f0100ffff53ef010001000000d8f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000011700)="111fc0d901", 0x5, 0x6800}, {&(0x7f0000011d00)="2719c0d901", 0x5, 0x8000}, {&(0x7f0000012e00)="ed41000000080000d8f4655fd8f4655fd8f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000012f00)="8081000000180000d8f4655fd8f4655fd8f4655f00000000000001000c00000010000800000000000af30100040000000000000000000000030000000d", 0x3d, 0x11100}, {&(0x7f0000013000)="8081000000180000d8f4655fd8f4655fd8f4655f00000000000001000c00000010000800000000000af302000400000000000000000000000200000010000000020000000100000013", 0x49, 0x11180}], 0x0, &(0x7f0000013c00)) (fail_nth: 38) 13:36:34 executing program 3: socket$packet(0x11, 0x3, 0x300) prlimit64(0x0, 0xe, &(0x7f0000000280)={0xe, 0x5ee}, 0x0) sched_setattr(0x0, &(0x7f00000001c0)={0x38, 0x2, 0x0, 0x0, 0x8}, 0x0) r0 = gettid() r1 = openat$sndseq(0xffffffffffffff9c, &(0x7f00000004c0), 0x0) read(r1, &(0x7f0000000280)=""/248, 0xf8) tkill(r0, 0xb) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r1, 0xc05c5340, &(0x7f0000000000)) 13:36:34 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=@newlink={0x34, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @veth={{0x9}, {0x4, 0x2, 0x0, 0x1, @void}}}]}, 0x34}}, 0x7) [ 668.779669][T14988] FAULT_INJECTION: forcing a failure. [ 668.779669][T14988] name failslab, interval 1, probability 0, space 0, times 0 [ 668.792554][T14988] CPU: 1 PID: 14988 Comm: syz-executor.2 Not tainted 5.16.0-rc2-syzkaller #0 [ 668.801322][T14988] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 668.811444][T14988] Call Trace: [ 668.814722][T14988] [ 668.817649][T14988] dump_stack_lvl+0xd6/0x122 [ 668.822244][T14988] dump_stack+0x11/0x1b [ 668.826430][T14988] should_fail+0x23c/0x250 [ 668.830824][T14988] ? __kernfs_new_node+0x6a/0x340 [ 668.835865][T14988] __should_failslab+0x81/0x90 [ 668.840607][T14988] should_failslab+0x5/0x20 [ 668.845212][T14988] kmem_cache_alloc+0x4f/0x320 [ 668.850037][T14988] __kernfs_new_node+0x6a/0x340 [ 668.854895][T14988] ? ___cache_free+0x46/0x300 [ 668.859595][T14988] ? kmem_cache_free+0x65/0x110 [ 668.864534][T14988] ? kfree+0xf8/0x1f0 [ 668.868532][T14988] kernfs_create_dir_ns+0x5e/0x140 [ 668.873760][T14988] internal_create_group+0x13e/0x840 [ 668.879045][T14988] sysfs_create_group+0x1b/0x20 [ 668.883880][T14988] loop_configure+0xc58/0xf30 [ 668.888555][T14988] lo_ioctl+0x583/0x1270 [ 668.892775][T14988] ? folio_mark_dirty+0x84/0xe0 [ 668.897620][T14988] ? unlock_page+0x37/0x50 [ 668.902030][T14988] ? __rcu_read_unlock+0x5c/0x290 [ 668.907079][T14988] ? blkdev_common_ioctl+0x438/0x1180 [ 668.912649][T14988] ? selinux_file_ioctl+0x522/0x590 [ 668.917833][T14988] ? do_vfs_ioctl+0x819/0x14a0 [ 668.922579][T14988] ? lo_release+0x120/0x120 [ 668.927075][T14988] blkdev_ioctl+0x20e/0x440 [ 668.931560][T14988] ? blkdev_compat_ptr_ioctl+0x80/0x80 [ 668.937079][T14988] __se_sys_ioctl+0xcb/0x140 [ 668.941722][T14988] __x64_sys_ioctl+0x3f/0x50 [ 668.946364][T14988] do_syscall_64+0x44/0xd0 [ 668.950779][T14988] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 668.956884][T14988] RIP: 0033:0x7ff3bc5bc8a7 [ 668.961368][T14988] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 04 54 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 668.981119][T14988] RSP: 002b:00007ff3ba332f48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 668.989532][T14988] RAX: ffffffffffffffda RBX: 00007ff3bc606970 RCX: 00007ff3bc5bc8a7 [ 668.997555][T14988] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 669.005539][T14988] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff [ 669.013520][T14988] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 669.021488][T14988] R13: 0000000000000004 R14: 00000000200002f0 R15: 000000000000000a 13:36:34 executing program 0: socket$packet(0x11, 0x3, 0x300) prlimit64(0x0, 0xe, &(0x7f0000000280)={0xe, 0x5ee}, 0x0) sched_setattr(0x0, &(0x7f00000001c0)={0x38, 0x2, 0x0, 0x0, 0x8}, 0x0) r0 = gettid() r1 = openat$sndseq(0xffffffffffffff9c, &(0x7f00000004c0), 0x0) read(r1, &(0x7f0000000280)=""/248, 0xf8) tkill(r0, 0xb) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r1, 0xc0305302, &(0x7f0000000000)) 13:36:34 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x9, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000d8f4655fd8f4655f0100ffff53ef010001000000d8f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010400)="02000000120000", 0x7, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x6800}, {&(0x7f0000011d00)="2719c0d901000000803a0900803a09000000000006", 0x15, 0x8000}, {&(0x7f0000012e00)="ed41000000080000d8f4655fd8f4655fd8f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000012f00)="8081000000180000d8f4655fd8f4655fd8f4655f00000000000001000c00000010000800000000000af30100040000000000000000000000030000000d", 0x3d, 0x11100}, {&(0x7f0000013000)="8081000000180000d8f4655fd8f4655fd8f4655f00000000000001000c00000010000800000000000af302000400000000000000000000000200000010000000020000000100000013", 0x49, 0x11180}], 0x0, &(0x7f0000013c00)) 13:36:34 executing program 4: socket$packet(0x11, 0x3, 0x300) prlimit64(0x0, 0xe, &(0x7f0000000280)={0xe, 0x5ee}, 0x0) sched_setattr(0x0, &(0x7f00000001c0)={0x38, 0x2, 0x0, 0x0, 0x8}, 0x0) r0 = gettid() r1 = openat$sndseq(0xffffffffffffff9c, &(0x7f00000004c0), 0x0) read(r1, &(0x7f0000000280)=""/248, 0xf8) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000000080)={0x201, @time}) tkill(r0, 0xb) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r1, 0xc0605345, &(0x7f0000000000)={0x1f00}) 13:36:34 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=@newlink={0x34, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @veth={{0x9}, {0x4, 0x2, 0x0, 0x1, @void}}}]}, 0x34}}, 0x8) 13:36:34 executing program 3: socket$packet(0x11, 0x3, 0x300) prlimit64(0x0, 0xe, &(0x7f0000000280)={0xe, 0x5ee}, 0x0) sched_setattr(0x0, &(0x7f00000001c0)={0x38, 0x2, 0x0, 0x0, 0x8}, 0x0) r0 = gettid() r1 = openat$sndseq(0xffffffffffffff9c, &(0x7f00000004c0), 0x0) read(r1, &(0x7f0000000280)=""/248, 0xf8) tkill(r0, 0xb) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r1, 0xc05c5340, &(0x7f0000000000)) [ 669.029449][T14988] [ 669.032724][T14988] loop2: detected capacity change from 0 to 512 [ 669.051517][T14988] Quota error (device loop2): v2_read_file_info: Free block number too big (0 >= 0). [ 669.061151][T14988] EXT4-fs warning (device loop2): ext4_enable_quotas:6363: Failed to enable quota tracking (type=0, err=-117). Please run e2fsck to fix. [ 669.075618][T14988] EXT4-fs (loop2): mount failed 13:36:34 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0xa, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000d8f4655fd8f4655f0100ffff53ef010001000000d8f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000011700)="111fc0d901", 0x5, 0x6800}, {&(0x7f0000011d00)="2719c0d901", 0x5, 0x8000}, {&(0x7f0000012e00)="ed41000000080000d8f4655fd8f4655fd8f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000012f00)="8081000000180000d8f4655fd8f4655fd8f4655f00000000000001000c00000010000800000000000af30100040000000000000000000000030000000d", 0x3d, 0x11100}, {&(0x7f0000013000)="8081000000180000d8f4655fd8f4655fd8f4655f00000000000001000c00000010000800000000000af302000400000000000000000000000200000010000000020000000100000013", 0x49, 0x11180}], 0x0, &(0x7f0000013c00)) (fail_nth: 39) [ 669.104646][T14996] loop1: detected capacity change from 0 to 512 [ 669.117538][T14996] EXT4-fs (loop1): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 669.127300][T14996] EXT4-fs (loop1): group descriptors corrupted! 13:36:35 executing program 3: socket$packet(0x11, 0x3, 0x300) prlimit64(0x0, 0xe, &(0x7f0000000280)={0xe, 0x5ee}, 0x0) sched_setattr(0x0, &(0x7f00000001c0)={0x38, 0x2, 0x0, 0x0, 0x8}, 0x0) r0 = gettid() r1 = openat$sndseq(0xffffffffffffff9c, &(0x7f00000004c0), 0x0) read(r1, &(0x7f0000000280)=""/248, 0xf8) tkill(r0, 0xb) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r1, 0xc05c5340, &(0x7f0000000000)) 13:36:35 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x9, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000d8f4655fd8f4655f0100ffff53ef010001000000d8f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010400)="02000000120000", 0x7, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x6800}, {&(0x7f0000011d00)="2719c0d901000000803a0900803a09000000000006", 0x15, 0x8000}, {&(0x7f0000012e00)="ed41000000080000d8f4655fd8f4655fd8f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000012f00)="8081000000180000d8f4655fd8f4655fd8f4655f00000000000001000c00000010000800000000000af30100040000000000000000000000030000000d", 0x3d, 0x11100}, {&(0x7f0000013000)="8081000000180000d8f4655fd8f4655fd8f4655f00000000000001000c00000010000800000000000af302000400000000000000000000000200000010000000020000000100000013", 0x49, 0x11180}], 0x0, &(0x7f0000013c00)) 13:36:35 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=@newlink={0x34, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @veth={{0x9}, {0x4, 0x2, 0x0, 0x1, @void}}}]}, 0x34}}, 0x9) [ 669.203052][T15009] FAULT_INJECTION: forcing a failure. [ 669.203052][T15009] name failslab, interval 1, probability 0, space 0, times 0 [ 669.215769][T15009] CPU: 0 PID: 15009 Comm: syz-executor.2 Not tainted 5.16.0-rc2-syzkaller #0 [ 669.224533][T15009] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 669.234584][T15009] Call Trace: [ 669.237859][T15009] [ 669.238336][T15012] loop1: detected capacity change from 0 to 512 [ 669.240779][T15009] dump_stack_lvl+0xd6/0x122 [ 669.240816][T15009] dump_stack+0x11/0x1b [ 669.240834][T15009] should_fail+0x23c/0x250 [ 669.240852][T15009] ? __kernfs_new_node+0x6a/0x340 [ 669.265287][T15009] __should_failslab+0x81/0x90 [ 669.270043][T15009] should_failslab+0x5/0x20 [ 669.274543][T15009] kmem_cache_alloc+0x4f/0x320 [ 669.279398][T15009] __kernfs_new_node+0x6a/0x340 [ 669.284264][T15009] ? __down_write_common+0x42/0x860 [ 669.289526][T15009] ? idr_alloc_cyclic+0x26b/0x2f0 [ 669.294546][T15009] ? __down_write_common+0x42/0x860 [ 669.299729][T15009] ? rb_insert_color+0x7e/0x310 [ 669.304633][T15009] kernfs_new_node+0x5b/0xd0 [ 669.309291][T15009] __kernfs_create_file+0x45/0x1a0 [ 669.314389][T15009] ? dev_attr_show+0x90/0x90 [ 669.318970][T15009] sysfs_add_file_mode_ns+0x10b/0x1d0 [ 669.324421][T15009] internal_create_group+0x2dd/0x840 [ 669.329711][T15009] sysfs_create_group+0x1b/0x20 [ 669.334647][T15009] loop_configure+0xc58/0xf30 [ 669.339314][T15009] lo_ioctl+0x583/0x1270 [ 669.343592][T15009] ? folio_mark_dirty+0x84/0xe0 [ 669.348440][T15009] ? unlock_page+0x37/0x50 [ 669.352954][T15009] ? __rcu_read_unlock+0x5c/0x290 [ 669.357982][T15009] ? blkdev_common_ioctl+0x438/0x1180 [ 669.363401][T15009] ? selinux_file_ioctl+0x522/0x590 [ 669.368598][T15009] ? do_vfs_ioctl+0x819/0x14a0 [ 669.373368][T15009] ? lo_release+0x120/0x120 [ 669.378035][T15009] blkdev_ioctl+0x20e/0x440 [ 669.382532][T15009] ? blkdev_compat_ptr_ioctl+0x80/0x80 [ 669.387985][T15009] __se_sys_ioctl+0xcb/0x140 [ 669.392567][T15009] __x64_sys_ioctl+0x3f/0x50 [ 669.397196][T15009] do_syscall_64+0x44/0xd0 [ 669.401597][T15009] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 669.407614][T15009] RIP: 0033:0x7ff3bc5bc8a7 [ 669.412019][T15009] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 04 54 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 669.431638][T15009] RSP: 002b:00007ff3ba332f48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 669.440112][T15009] RAX: ffffffffffffffda RBX: 00007ff3bc606970 RCX: 00007ff3bc5bc8a7 [ 669.448116][T15009] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 669.456069][T15009] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff [ 669.464035][T15009] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 669.472082][T15009] R13: 0000000000000004 R14: 00000000200002f0 R15: 000000000000000a [ 669.480908][T15009] [ 669.484560][T15012] EXT4-fs (loop1): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 669.492749][T15009] loop2: detected capacity change from 0 to 512 13:36:35 executing program 0: socket$packet(0x11, 0x3, 0x300) prlimit64(0x0, 0xe, &(0x7f0000000280)={0xe, 0x5ee}, 0x0) sched_setattr(0x0, &(0x7f00000001c0)={0x38, 0x2, 0x0, 0x0, 0x8}, 0x0) r0 = gettid() r1 = openat$sndseq(0xffffffffffffff9c, &(0x7f00000004c0), 0x0) read(r1, &(0x7f0000000280)=""/248, 0xf8) tkill(r0, 0xb) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r1, 0xc0305302, &(0x7f0000000000)) 13:36:35 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=@newlink={0x34, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @veth={{0x9}, {0x4, 0x2, 0x0, 0x1, @void}}}]}, 0x34}}, 0xa) 13:36:35 executing program 4: socket$packet(0x11, 0x3, 0x300) prlimit64(0x0, 0xe, &(0x7f0000000280)={0xe, 0x5ee}, 0x0) sched_setattr(0x0, &(0x7f00000001c0)={0x38, 0x2, 0x0, 0x0, 0x8}, 0x0) r0 = gettid() r1 = openat$sndseq(0xffffffffffffff9c, &(0x7f00000004c0), 0x0) read(r1, &(0x7f0000000280)=""/248, 0xf8) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000000080)={0x201, @time}) tkill(r0, 0xb) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r1, 0xc0605345, &(0x7f0000000000)={0x1f000000}) [ 669.494343][T15012] EXT4-fs (loop1): group descriptors corrupted! 13:36:35 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=@newlink={0x34, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @veth={{0x9}, {0x4, 0x2, 0x0, 0x1, @void}}}]}, 0x34}}, 0xb) 13:36:35 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x9, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000d8f4655fd8f4655f0100ffff53ef010001000000d8f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010400)="02000000120000", 0x7, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x6800}, {&(0x7f0000011d00)="2719c0d901000000803a0900803a09000000000006", 0x15, 0x8000}, {&(0x7f0000012e00)="ed41000000080000d8f4655fd8f4655fd8f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000012f00)="8081000000180000d8f4655fd8f4655fd8f4655f00000000000001000c00000010000800000000000af30100040000000000000000000000030000000d", 0x3d, 0x11100}, {&(0x7f0000013000)="8081000000180000d8f4655fd8f4655fd8f4655f00000000000001000c00000010000800000000000af302000400000000000000000000000200000010000000020000000100000013", 0x49, 0x11180}], 0x0, &(0x7f0000013c00)) 13:36:35 executing program 3: socket$packet(0x11, 0x3, 0x300) prlimit64(0x0, 0xe, &(0x7f0000000280)={0xe, 0x5ee}, 0x0) sched_setattr(0x0, &(0x7f00000001c0)={0x38, 0x2, 0x0, 0x0, 0x8}, 0x0) r0 = gettid() r1 = openat$sndseq(0xffffffffffffff9c, &(0x7f00000004c0), 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000000080)={0x201, @time}) tkill(r0, 0xb) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r1, 0xc05c5340, &(0x7f0000000000)) [ 669.556368][T15009] Quota error (device loop2): v2_read_file_info: Free block number too big (0 >= 0). [ 669.566283][T15009] EXT4-fs warning (device loop2): ext4_enable_quotas:6363: Failed to enable quota tracking (type=0, err=-117). Please run e2fsck to fix. [ 669.590976][T15009] EXT4-fs (loop2): mount failed 13:36:35 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=@newlink={0x34, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @veth={{0x9}, {0x4, 0x2, 0x0, 0x1, @void}}}]}, 0x34}}, 0xc) 13:36:35 executing program 0: socket$packet(0x11, 0x3, 0x300) prlimit64(0x0, 0xe, &(0x7f0000000280)={0xe, 0x5ee}, 0x0) sched_setattr(0x0, &(0x7f00000001c0)={0x38, 0x2, 0x0, 0x0, 0x8}, 0x0) r0 = gettid() r1 = openat$sndseq(0xffffffffffffff9c, &(0x7f00000004c0), 0x0) read(r1, &(0x7f0000000280)=""/248, 0xf8) tkill(r0, 0xb) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r1, 0xc0305302, &(0x7f0000000000)) 13:36:35 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0xa, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000d8f4655fd8f4655f0100ffff53ef010001000000d8f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000011700)="111fc0d901", 0x5, 0x6800}, {&(0x7f0000011d00)="2719c0d901", 0x5, 0x8000}, {&(0x7f0000012e00)="ed41000000080000d8f4655fd8f4655fd8f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000012f00)="8081000000180000d8f4655fd8f4655fd8f4655f00000000000001000c00000010000800000000000af30100040000000000000000000000030000000d", 0x3d, 0x11100}, {&(0x7f0000013000)="8081000000180000d8f4655fd8f4655fd8f4655f00000000000001000c00000010000800000000000af302000400000000000000000000000200000010000000020000000100000013", 0x49, 0x11180}], 0x0, &(0x7f0000013c00)) (fail_nth: 40) 13:36:35 executing program 3: socket$packet(0x11, 0x3, 0x300) prlimit64(0x0, 0xe, &(0x7f0000000280)={0xe, 0x5ee}, 0x0) sched_setattr(0x0, &(0x7f00000001c0)={0x38, 0x2, 0x0, 0x0, 0x8}, 0x0) r0 = gettid() r1 = openat$sndseq(0xffffffffffffff9c, &(0x7f00000004c0), 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000000080)={0x201, @time}) tkill(r0, 0xb) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r1, 0xc05c5340, &(0x7f0000000000)) 13:36:35 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x9, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000d8f4655fd8f4655f0100ffff53ef010001000000d8f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010400)="0200000012000000", 0x8, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x6800}, {&(0x7f0000011d00)="2719c0d901000000803a0900803a09000000000006", 0x15, 0x8000}, {&(0x7f0000012e00)="ed41000000080000d8f4655fd8f4655fd8f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000012f00)="8081000000180000d8f4655fd8f4655fd8f4655f00000000000001000c00000010000800000000000af30100040000000000000000000000030000000d", 0x3d, 0x11100}, {&(0x7f0000013000)="8081000000180000d8f4655fd8f4655fd8f4655f00000000000001000c00000010000800000000000af302000400000000000000000000000200000010000000020000000100000013", 0x49, 0x11180}], 0x0, &(0x7f0000013c00)) [ 669.645303][T15031] loop1: detected capacity change from 0 to 512 [ 669.679152][T15031] EXT4-fs (loop1): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 669.688815][T15031] EXT4-fs (loop1): group descriptors corrupted! 13:36:35 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=@newlink={0x34, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @veth={{0x9}, {0x4, 0x2, 0x0, 0x1, @void}}}]}, 0x34}}, 0xd) 13:36:35 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=@newlink={0x34, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @veth={{0x9}, {0x4, 0x2, 0x0, 0x1, @void}}}]}, 0x34}}, 0xe) [ 669.735802][T15042] FAULT_INJECTION: forcing a failure. [ 669.735802][T15042] name failslab, interval 1, probability 0, space 0, times 0 [ 669.748857][T15042] CPU: 0 PID: 15042 Comm: syz-executor.2 Not tainted 5.16.0-rc2-syzkaller #0 [ 669.757617][T15042] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 669.767717][T15042] Call Trace: [ 669.770992][T15042] [ 669.773916][T15042] dump_stack_lvl+0xd6/0x122 [ 669.778512][T15042] dump_stack+0x11/0x1b 13:36:35 executing program 3: socket$packet(0x11, 0x3, 0x300) prlimit64(0x0, 0xe, &(0x7f0000000280)={0xe, 0x5ee}, 0x0) sched_setattr(0x0, &(0x7f00000001c0)={0x38, 0x2, 0x0, 0x0, 0x8}, 0x0) r0 = gettid() r1 = openat$sndseq(0xffffffffffffff9c, &(0x7f00000004c0), 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000000080)={0x201, @time}) tkill(r0, 0xb) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r1, 0xc05c5340, &(0x7f0000000000)) [ 669.782674][T15042] should_fail+0x23c/0x250 [ 669.787234][T15042] ? __kernfs_new_node+0x6a/0x340 [ 669.792360][T15042] __should_failslab+0x81/0x90 [ 669.797135][T15042] should_failslab+0x5/0x20 [ 669.801648][T15042] kmem_cache_alloc+0x4f/0x320 [ 669.806482][T15042] ? __down_write_common+0x42/0x860 [ 669.811711][T15042] __kernfs_new_node+0x6a/0x340 [ 669.816561][T15042] ? up_write+0x25/0xc0 [ 669.820723][T15042] kernfs_new_node+0x5b/0xd0 [ 669.825402][T15042] __kernfs_create_file+0x45/0x1a0 [ 669.830514][T15042] ? dev_attr_show+0x90/0x90 [ 669.835114][T15042] sysfs_add_file_mode_ns+0x10b/0x1d0 [ 669.840529][T15042] internal_create_group+0x2dd/0x840 [ 669.845813][T15042] sysfs_create_group+0x1b/0x20 [ 669.850900][T15042] loop_configure+0xc58/0xf30 [ 669.855677][T15042] lo_ioctl+0x583/0x1270 [ 669.859914][T15042] ? folio_mark_dirty+0x84/0xe0 [ 669.864754][T15042] ? unlock_page+0x37/0x50 [ 669.869152][T15042] ? __rcu_read_unlock+0x5c/0x290 [ 669.874166][T15042] ? blkdev_common_ioctl+0x438/0x1180 [ 669.879537][T15042] ? selinux_file_ioctl+0x522/0x590 [ 669.884745][T15042] ? do_vfs_ioctl+0x819/0x14a0 [ 669.889555][T15042] ? lo_release+0x120/0x120 [ 669.894068][T15042] blkdev_ioctl+0x20e/0x440 [ 669.898586][T15042] ? blkdev_compat_ptr_ioctl+0x80/0x80 [ 669.904078][T15042] __se_sys_ioctl+0xcb/0x140 [ 669.908819][T15042] __x64_sys_ioctl+0x3f/0x50 [ 669.913395][T15042] do_syscall_64+0x44/0xd0 [ 669.917898][T15042] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 669.923783][T15042] RIP: 0033:0x7ff3bc5bc8a7 [ 669.928193][T15042] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 04 54 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 669.947780][T15042] RSP: 002b:00007ff3ba332f48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 669.956191][T15042] RAX: ffffffffffffffda RBX: 00007ff3bc606970 RCX: 00007ff3bc5bc8a7 [ 669.964143][T15042] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 669.972154][T15042] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff [ 669.980109][T15042] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 669.988068][T15042] R13: 0000000000000004 R14: 00000000200002f0 R15: 000000000000000a [ 669.996025][T15042] [ 670.012506][T15042] loop2: detected capacity change from 0 to 512 [ 670.012843][T15052] loop1: detected capacity change from 0 to 512 13:36:35 executing program 4: socket$packet(0x11, 0x3, 0x300) prlimit64(0x0, 0xe, &(0x7f0000000280)={0xe, 0x5ee}, 0x0) sched_setattr(0x0, &(0x7f00000001c0)={0x38, 0x2, 0x0, 0x0, 0x8}, 0x0) r0 = gettid() r1 = openat$sndseq(0xffffffffffffff9c, &(0x7f00000004c0), 0x0) read(r1, &(0x7f0000000280)=""/248, 0xf8) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000000080)={0x201, @time}) tkill(r0, 0xb) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r1, 0xc0605345, &(0x7f0000000000)) 13:36:35 executing program 0: socket$packet(0x11, 0x3, 0x300) prlimit64(0x0, 0xe, &(0x7f0000000280)={0xe, 0x5ee}, 0x0) sched_setattr(0x0, &(0x7f00000001c0)={0x38, 0x2, 0x0, 0x0, 0x8}, 0x0) r0 = gettid() r1 = openat$sndseq(0xffffffffffffff9c, &(0x7f00000004c0), 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000000080)={0x201, @time}) tkill(r0, 0xb) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r1, 0xc0305302, &(0x7f0000000000)) 13:36:35 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=@newlink={0x34, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @veth={{0x9}, {0x4, 0x2, 0x0, 0x1, @void}}}]}, 0x34}}, 0xf) 13:36:35 executing program 3: socket$packet(0x11, 0x3, 0x300) prlimit64(0x0, 0xe, &(0x7f0000000280)={0xe, 0x5ee}, 0x0) sched_setattr(0x0, &(0x7f00000001c0)={0x38, 0x2, 0x0, 0x0, 0x8}, 0x0) r0 = gettid() read(0xffffffffffffffff, &(0x7f0000000280)=""/248, 0xf8) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(0xffffffffffffffff, 0x4040534e, &(0x7f0000000080)={0x201, @time}) tkill(r0, 0xb) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(0xffffffffffffffff, 0xc05c5340, &(0x7f0000000000)) [ 670.049604][T15042] Quota error (device loop2): v2_read_file_info: Free block number too big (0 >= 0). [ 670.067726][T15042] EXT4-fs warning (device loop2): ext4_enable_quotas:6363: Failed to enable quota tracking (type=0, err=-117). Please run e2fsck to fix. 13:36:35 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=@newlink={0x34, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @veth={{0x9}, {0x4, 0x2, 0x0, 0x1, @void}}}]}, 0x34}}, 0x10) [ 670.096160][T15042] EXT4-fs (loop2): mount failed 13:36:35 executing program 0: socket$packet(0x11, 0x3, 0x300) prlimit64(0x0, 0xe, &(0x7f0000000280)={0xe, 0x5ee}, 0x0) sched_setattr(0x0, &(0x7f00000001c0)={0x38, 0x2, 0x0, 0x0, 0x8}, 0x0) r0 = gettid() r1 = openat$sndseq(0xffffffffffffff9c, &(0x7f00000004c0), 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000000080)={0x201, @time}) tkill(r0, 0xb) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r1, 0xc0305302, &(0x7f0000000000)) [ 670.121973][T15052] EXT4-fs (loop1): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 670.131664][T15052] EXT4-fs (loop1): group descriptors corrupted! 13:36:35 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0xa, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000d8f4655fd8f4655f0100ffff53ef010001000000d8f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000011700)="111fc0d901", 0x5, 0x6800}, {&(0x7f0000011d00)="2719c0d901", 0x5, 0x8000}, {&(0x7f0000012e00)="ed41000000080000d8f4655fd8f4655fd8f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000012f00)="8081000000180000d8f4655fd8f4655fd8f4655f00000000000001000c00000010000800000000000af30100040000000000000000000000030000000d", 0x3d, 0x11100}, {&(0x7f0000013000)="8081000000180000d8f4655fd8f4655fd8f4655f00000000000001000c00000010000800000000000af302000400000000000000000000000200000010000000020000000100000013", 0x49, 0x11180}], 0x0, &(0x7f0000013c00)) (fail_nth: 41) 13:36:35 executing program 3: socket$packet(0x11, 0x3, 0x300) prlimit64(0x0, 0xe, &(0x7f0000000280)={0xe, 0x5ee}, 0x0) sched_setattr(0x0, &(0x7f00000001c0)={0x38, 0x2, 0x0, 0x0, 0x8}, 0x0) r0 = gettid() read(0xffffffffffffffff, &(0x7f0000000280)=""/248, 0xf8) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(0xffffffffffffffff, 0x4040534e, &(0x7f0000000080)={0x201, @time}) tkill(r0, 0xb) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(0xffffffffffffffff, 0xc05c5340, &(0x7f0000000000)) 13:36:36 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x9, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000d8f4655fd8f4655f0100ffff53ef010001000000d8f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010400)="0200000012000000", 0x8, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x6800}, {&(0x7f0000011d00)="2719c0d901000000803a0900803a09000000000006", 0x15, 0x8000}, {&(0x7f0000012e00)="ed41000000080000d8f4655fd8f4655fd8f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000012f00)="8081000000180000d8f4655fd8f4655fd8f4655f00000000000001000c00000010000800000000000af30100040000000000000000000000030000000d", 0x3d, 0x11100}, {&(0x7f0000013000)="8081000000180000d8f4655fd8f4655fd8f4655f00000000000001000c00000010000800000000000af302000400000000000000000000000200000010000000020000000100000013", 0x49, 0x11180}], 0x0, &(0x7f0000013c00)) 13:36:36 executing program 0: socket$packet(0x11, 0x3, 0x300) prlimit64(0x0, 0xe, &(0x7f0000000280)={0xe, 0x5ee}, 0x0) sched_setattr(0x0, &(0x7f00000001c0)={0x38, 0x2, 0x0, 0x0, 0x8}, 0x0) r0 = gettid() r1 = openat$sndseq(0xffffffffffffff9c, &(0x7f00000004c0), 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000000080)={0x201, @time}) tkill(r0, 0xb) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r1, 0xc0305302, &(0x7f0000000000)) 13:36:36 executing program 3: socket$packet(0x11, 0x3, 0x300) prlimit64(0x0, 0xe, &(0x7f0000000280)={0xe, 0x5ee}, 0x0) sched_setattr(0x0, &(0x7f00000001c0)={0x38, 0x2, 0x0, 0x0, 0x8}, 0x0) r0 = gettid() read(0xffffffffffffffff, &(0x7f0000000280)=""/248, 0xf8) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(0xffffffffffffffff, 0x4040534e, &(0x7f0000000080)={0x201, @time}) tkill(r0, 0xb) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(0xffffffffffffffff, 0xc05c5340, &(0x7f0000000000)) 13:36:36 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=@newlink={0x34, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @veth={{0x9}, {0x4, 0x2, 0x0, 0x1, @void}}}]}, 0x34}}, 0x11) [ 670.218671][T15072] FAULT_INJECTION: forcing a failure. [ 670.218671][T15072] name failslab, interval 1, probability 0, space 0, times 0 [ 670.231438][T15072] CPU: 0 PID: 15072 Comm: syz-executor.2 Not tainted 5.16.0-rc2-syzkaller #0 [ 670.240251][T15072] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 670.250378][T15072] Call Trace: [ 670.253740][T15072] [ 670.256738][T15072] dump_stack_lvl+0xd6/0x122 [ 670.261337][T15072] dump_stack+0x11/0x1b [ 670.265548][T15072] should_fail+0x23c/0x250 [ 670.270041][T15072] ? __kernfs_new_node+0x6a/0x340 [ 670.275085][T15072] __should_failslab+0x81/0x90 [ 670.276947][T15077] loop1: detected capacity change from 0 to 512 [ 670.279846][T15072] should_failslab+0x5/0x20 [ 670.290685][T15072] kmem_cache_alloc+0x4f/0x320 [ 670.295525][T15072] ? __down_write_common+0x42/0x860 [ 670.300781][T15072] __kernfs_new_node+0x6a/0x340 [ 670.305685][T15072] ? up_write+0x25/0xc0 [ 670.309908][T15072] kernfs_new_node+0x5b/0xd0 [ 670.314495][T15072] __kernfs_create_file+0x45/0x1a0 [ 670.319615][T15072] ? dev_attr_show+0x90/0x90 [ 670.324193][T15072] sysfs_add_file_mode_ns+0x10b/0x1d0 [ 670.329555][T15072] internal_create_group+0x2dd/0x840 [ 670.334849][T15072] sysfs_create_group+0x1b/0x20 [ 670.339880][T15072] loop_configure+0xc58/0xf30 [ 670.344564][T15072] lo_ioctl+0x583/0x1270 [ 670.348901][T15072] ? folio_mark_dirty+0x84/0xe0 [ 670.353761][T15072] ? unlock_page+0x37/0x50 [ 670.358177][T15072] ? __rcu_read_unlock+0x5c/0x290 [ 670.363192][T15072] ? blkdev_common_ioctl+0x438/0x1180 [ 670.368793][T15072] ? selinux_file_ioctl+0x522/0x590 [ 670.374044][T15072] ? do_vfs_ioctl+0x819/0x14a0 [ 670.378921][T15072] ? lo_release+0x120/0x120 [ 670.383449][T15072] blkdev_ioctl+0x20e/0x440 [ 670.388088][T15072] ? blkdev_compat_ptr_ioctl+0x80/0x80 [ 670.393570][T15072] __se_sys_ioctl+0xcb/0x140 [ 670.398146][T15072] __x64_sys_ioctl+0x3f/0x50 [ 670.402742][T15072] do_syscall_64+0x44/0xd0 [ 670.407345][T15072] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 670.413278][T15072] RIP: 0033:0x7ff3bc5bc8a7 [ 670.417679][T15072] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 04 54 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 670.437333][T15072] RSP: 002b:00007ff3ba332f48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 670.445802][T15072] RAX: ffffffffffffffda RBX: 00007ff3bc606970 RCX: 00007ff3bc5bc8a7 [ 670.453762][T15072] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 670.461726][T15072] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff [ 670.469684][T15072] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 670.477636][T15072] R13: 0000000000000004 R14: 00000000200002f0 R15: 000000000000000a [ 670.485615][T15072] [ 670.492721][T15072] loop2: detected capacity change from 0 to 512 [ 670.503722][T15077] EXT4-fs (loop1): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 670.513525][T15077] EXT4-fs (loop1): group descriptors corrupted! 13:36:36 executing program 4: socket$packet(0x11, 0x3, 0x300) prlimit64(0x0, 0xe, &(0x7f0000000280)={0xe, 0x5ee}, 0x0) sched_setattr(0x0, &(0x7f00000001c0)={0x38, 0x2, 0x0, 0x0, 0x8}, 0x0) r0 = gettid() r1 = openat$sndseq(0xffffffffffffff9c, &(0x7f00000004c0), 0x0) read(r1, &(0x7f0000000280)=""/248, 0xf8) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000000080)={0x201, @time}) tkill(r0, 0xb) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r1, 0xc0605345, &(0x7f0000000000)={0x0, 0x1f00}) 13:36:36 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=@newlink={0x34, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @veth={{0x9}, {0x4, 0x2, 0x0, 0x1, @void}}}]}, 0x34}}, 0x12) 13:36:36 executing program 3: socket$packet(0x11, 0x3, 0x300) prlimit64(0x0, 0xe, &(0x7f0000000280)={0xe, 0x5ee}, 0x0) sched_setattr(0x0, &(0x7f00000001c0)={0x38, 0x2, 0x0, 0x0, 0x8}, 0x0) r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f00000004c0), 0x0) read(r0, &(0x7f0000000280)=""/248, 0xf8) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000000080)={0x201, @time}) tkill(0x0, 0xb) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r0, 0xc05c5340, &(0x7f0000000000)) 13:36:36 executing program 0: socket$packet(0x11, 0x3, 0x300) prlimit64(0x0, 0xe, &(0x7f0000000280)={0xe, 0x5ee}, 0x0) sched_setattr(0x0, &(0x7f00000001c0)={0x38, 0x2, 0x0, 0x0, 0x8}, 0x0) r0 = gettid() read(0xffffffffffffffff, &(0x7f0000000280)=""/248, 0xf8) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(0xffffffffffffffff, 0x4040534e, &(0x7f0000000080)={0x201, @time}) tkill(r0, 0xb) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(0xffffffffffffffff, 0xc0305302, &(0x7f0000000000)) 13:36:36 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x9, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000d8f4655fd8f4655f0100ffff53ef010001000000d8f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010400)="0200000012000000", 0x8, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x6800}, {&(0x7f0000011d00)="2719c0d901000000803a0900803a09000000000006", 0x15, 0x8000}, {&(0x7f0000012e00)="ed41000000080000d8f4655fd8f4655fd8f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000012f00)="8081000000180000d8f4655fd8f4655fd8f4655f00000000000001000c00000010000800000000000af30100040000000000000000000000030000000d", 0x3d, 0x11100}, {&(0x7f0000013000)="8081000000180000d8f4655fd8f4655fd8f4655f00000000000001000c00000010000800000000000af302000400000000000000000000000200000010000000020000000100000013", 0x49, 0x11180}], 0x0, &(0x7f0000013c00)) [ 670.539782][T15072] Quota error (device loop2): v2_read_file_info: Free block number too big (0 >= 0). [ 670.549827][T15072] EXT4-fs warning (device loop2): ext4_enable_quotas:6363: Failed to enable quota tracking (type=0, err=-117). Please run e2fsck to fix. [ 670.564727][T15072] EXT4-fs (loop2): mount failed 13:36:36 executing program 0: socket$packet(0x11, 0x3, 0x300) prlimit64(0x0, 0xe, &(0x7f0000000280)={0xe, 0x5ee}, 0x0) sched_setattr(0x0, &(0x7f00000001c0)={0x38, 0x2, 0x0, 0x0, 0x8}, 0x0) r0 = gettid() read(0xffffffffffffffff, &(0x7f0000000280)=""/248, 0xf8) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(0xffffffffffffffff, 0x4040534e, &(0x7f0000000080)={0x201, @time}) tkill(r0, 0xb) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(0xffffffffffffffff, 0xc0305302, &(0x7f0000000000)) 13:36:36 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0xa, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000d8f4655fd8f4655f0100ffff53ef010001000000d8f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000011700)="111fc0d901", 0x5, 0x6800}, {&(0x7f0000011d00)="2719c0d901", 0x5, 0x8000}, {&(0x7f0000012e00)="ed41000000080000d8f4655fd8f4655fd8f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000012f00)="8081000000180000d8f4655fd8f4655fd8f4655f00000000000001000c00000010000800000000000af30100040000000000000000000000030000000d", 0x3d, 0x11100}, {&(0x7f0000013000)="8081000000180000d8f4655fd8f4655fd8f4655f00000000000001000c00000010000800000000000af302000400000000000000000000000200000010000000020000000100000013", 0x49, 0x11180}], 0x0, &(0x7f0000013c00)) (fail_nth: 42) [ 670.621750][T15089] loop1: detected capacity change from 0 to 512 [ 670.652092][T15089] EXT4-fs (loop1): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 670.661880][T15089] EXT4-fs (loop1): group descriptors corrupted! 13:36:36 executing program 0: socket$packet(0x11, 0x3, 0x300) prlimit64(0x0, 0xe, &(0x7f0000000280)={0xe, 0x5ee}, 0x0) sched_setattr(0x0, &(0x7f00000001c0)={0x38, 0x2, 0x0, 0x0, 0x8}, 0x0) r0 = gettid() read(0xffffffffffffffff, &(0x7f0000000280)=""/248, 0xf8) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(0xffffffffffffffff, 0x4040534e, &(0x7f0000000080)={0x201, @time}) tkill(r0, 0xb) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(0xffffffffffffffff, 0xc0305302, &(0x7f0000000000)) 13:36:36 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=@newlink={0x34, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @veth={{0x9}, {0x4, 0x2, 0x0, 0x1, @void}}}]}, 0x34}}, 0x1c) [ 670.695326][T15098] FAULT_INJECTION: forcing a failure. [ 670.695326][T15098] name failslab, interval 1, probability 0, space 0, times 0 [ 670.707994][T15098] CPU: 0 PID: 15098 Comm: syz-executor.2 Not tainted 5.16.0-rc2-syzkaller #0 [ 670.716772][T15098] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 670.726863][T15098] Call Trace: [ 670.730223][T15098] [ 670.733159][T15098] dump_stack_lvl+0xd6/0x122 [ 670.737774][T15098] dump_stack+0x11/0x1b [ 670.742034][T15098] should_fail+0x23c/0x250 [ 670.746551][T15098] ? __kernfs_new_node+0x6a/0x340 [ 670.751580][T15098] __should_failslab+0x81/0x90 [ 670.756424][T15098] should_failslab+0x5/0x20 [ 670.760937][T15098] kmem_cache_alloc+0x4f/0x320 [ 670.765700][T15098] ? __down_write_common+0x42/0x860 [ 670.770921][T15098] __kernfs_new_node+0x6a/0x340 [ 670.775853][T15098] ? up_write+0x25/0xc0 [ 670.780066][T15098] kernfs_new_node+0x5b/0xd0 [ 670.784660][T15098] __kernfs_create_file+0x45/0x1a0 [ 670.789833][T15098] ? dev_attr_show+0x90/0x90 [ 670.794459][T15098] sysfs_add_file_mode_ns+0x10b/0x1d0 [ 670.799963][T15098] internal_create_group+0x2dd/0x840 [ 670.805315][T15098] sysfs_create_group+0x1b/0x20 [ 670.810154][T15098] loop_configure+0xc58/0xf30 [ 670.814824][T15098] lo_ioctl+0x583/0x1270 [ 670.819055][T15098] ? folio_mark_dirty+0x84/0xe0 [ 670.823893][T15098] ? unlock_page+0x37/0x50 [ 670.828361][T15098] ? __rcu_read_unlock+0x5c/0x290 [ 670.833402][T15098] ? blkdev_common_ioctl+0x438/0x1180 [ 670.838855][T15098] ? selinux_file_ioctl+0x522/0x590 [ 670.844115][T15098] ? do_vfs_ioctl+0x819/0x14a0 [ 670.848855][T15098] ? lo_release+0x120/0x120 [ 670.853358][T15098] blkdev_ioctl+0x20e/0x440 [ 670.857927][T15098] ? blkdev_compat_ptr_ioctl+0x80/0x80 [ 670.863443][T15098] __se_sys_ioctl+0xcb/0x140 [ 670.868017][T15098] __x64_sys_ioctl+0x3f/0x50 [ 670.872639][T15098] do_syscall_64+0x44/0xd0 [ 670.877049][T15098] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 670.883017][T15098] RIP: 0033:0x7ff3bc5bc8a7 [ 670.887427][T15098] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 04 54 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 670.907374][T15098] RSP: 002b:00007ff3ba332f48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 670.915774][T15098] RAX: ffffffffffffffda RBX: 00007ff3bc606970 RCX: 00007ff3bc5bc8a7 [ 670.923742][T15098] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 670.931691][T15098] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff 13:36:36 executing program 0: socket$packet(0x11, 0x3, 0x300) prlimit64(0x0, 0xe, &(0x7f0000000280)={0xe, 0x5ee}, 0x0) sched_setattr(0x0, &(0x7f00000001c0)={0x38, 0x2, 0x0, 0x0, 0x8}, 0x0) r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f00000004c0), 0x0) read(r0, &(0x7f0000000280)=""/248, 0xf8) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000000080)={0x201, @time}) tkill(0x0, 0xb) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r0, 0xc0305302, &(0x7f0000000000)) 13:36:36 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x9, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000d8f4655fd8f4655f0100ffff53ef010001000000d8f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010400)="020000001200000022", 0x9}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x6800}, {&(0x7f0000011d00)="2719c0d901000000803a0900803a09000000000006", 0x15, 0x8000}, {&(0x7f0000012e00)="ed41000000080000d8f4655fd8f4655fd8f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000012f00)="8081000000180000d8f4655fd8f4655fd8f4655f00000000000001000c00000010000800000000000af30100040000000000000000000000030000000d", 0x3d, 0x11100}, {&(0x7f0000013000)="8081000000180000d8f4655fd8f4655fd8f4655f00000000000001000c00000010000800000000000af302000400000000000000000000000200000010000000020000000100000013", 0x49, 0x11180}], 0x0, &(0x7f0000013c00)) [ 670.939675][T15098] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 670.947636][T15098] R13: 0000000000000004 R14: 00000000200002f0 R15: 000000000000000a [ 670.955588][T15098] [ 670.962148][T15098] loop2: detected capacity change from 0 to 512 13:36:36 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=@newlink={0x34, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @veth={{0x9}, {0x4, 0x2, 0x0, 0x1, @void}}}]}, 0x34}}, 0x21) [ 671.005685][T15111] loop1: detected capacity change from 0 to 512 [ 671.016018][T15098] Quota error (device loop2): v2_read_file_info: Free block number too big (0 >= 0). [ 671.025991][T15111] EXT4-fs (loop1): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 671.034651][T15098] EXT4-fs warning (device loop2): ext4_enable_quotas:6363: Failed to enable quota tracking (type=0, err=-117). Please run e2fsck to fix. [ 671.035793][T15111] EXT4-fs (loop1): group descriptors corrupted! 13:36:36 executing program 4: socket$packet(0x11, 0x3, 0x300) prlimit64(0x0, 0xe, &(0x7f0000000280)={0xe, 0x5ee}, 0x0) sched_setattr(0x0, &(0x7f00000001c0)={0x38, 0x2, 0x0, 0x0, 0x8}, 0x0) r0 = gettid() r1 = openat$sndseq(0xffffffffffffff9c, &(0x7f00000004c0), 0x0) read(r1, &(0x7f0000000280)=""/248, 0xf8) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000000080)={0x201, @time}) tkill(r0, 0xb) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r1, 0xc0605345, &(0x7f0000000000)={0x0, 0x1f000000}) 13:36:36 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=@newlink={0x34, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @veth={{0x9}, {0x4, 0x2, 0x0, 0x1, @void}}}]}, 0x34}}, 0x25) [ 671.056182][T15098] EXT4-fs (loop2): mount failed 13:36:37 executing program 3: socket$packet(0x11, 0x3, 0x300) prlimit64(0x0, 0xe, &(0x7f0000000280)={0xe, 0x5ee}, 0x0) sched_setattr(0x0, &(0x7f00000001c0)={0x38, 0x2, 0x0, 0x0, 0x8}, 0x0) r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f00000004c0), 0x0) read(r0, &(0x7f0000000280)=""/248, 0xf8) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000000080)={0x201, @time}) tkill(0x0, 0xb) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r0, 0xc05c5340, &(0x7f0000000000)) 13:36:37 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=@newlink={0x34, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @veth={{0x9}, {0x4, 0x2, 0x0, 0x1, @void}}}]}, 0x34}}, 0x2c) 13:36:37 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x9, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000d8f4655fd8f4655f0100ffff53ef010001000000d8f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010400)="020000001200000022", 0x9}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x6800}, {&(0x7f0000011d00)="2719c0d901000000803a0900803a09000000000006", 0x15, 0x8000}, {&(0x7f0000012e00)="ed41000000080000d8f4655fd8f4655fd8f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000012f00)="8081000000180000d8f4655fd8f4655fd8f4655f00000000000001000c00000010000800000000000af30100040000000000000000000000030000000d", 0x3d, 0x11100}, {&(0x7f0000013000)="8081000000180000d8f4655fd8f4655fd8f4655f00000000000001000c00000010000800000000000af302000400000000000000000000000200000010000000020000000100000013", 0x49, 0x11180}], 0x0, &(0x7f0000013c00)) 13:36:37 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0xa, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000d8f4655fd8f4655f0100ffff53ef010001000000d8f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000011700)="111fc0d901", 0x5, 0x6800}, {&(0x7f0000011d00)="2719c0d901", 0x5, 0x8000}, {&(0x7f0000012e00)="ed41000000080000d8f4655fd8f4655fd8f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000012f00)="8081000000180000d8f4655fd8f4655fd8f4655f00000000000001000c00000010000800000000000af30100040000000000000000000000030000000d", 0x3d, 0x11100}, {&(0x7f0000013000)="8081000000180000d8f4655fd8f4655fd8f4655f00000000000001000c00000010000800000000000af302000400000000000000000000000200000010000000020000000100000013", 0x49, 0x11180}], 0x0, &(0x7f0000013c00)) (fail_nth: 43) 13:36:37 executing program 4: socket$packet(0x11, 0x3, 0x300) prlimit64(0x0, 0xe, &(0x7f0000000280)={0xe, 0x5ee}, 0x0) sched_setattr(0x0, &(0x7f00000001c0)={0x38, 0x2, 0x0, 0x0, 0x8}, 0x0) r0 = gettid() r1 = openat$sndseq(0xffffffffffffff9c, &(0x7f00000004c0), 0x0) read(r1, &(0x7f0000000280)=""/248, 0xf8) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000000080)={0x201, @time}) tkill(r0, 0xb) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r1, 0xc0605345, &(0x7f0000000000)) [ 671.489708][T15128] loop1: detected capacity change from 0 to 512 [ 671.503257][T15128] EXT4-fs (loop1): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 671.513039][T15128] EXT4-fs (loop1): group descriptors corrupted! [ 671.524159][T15132] FAULT_INJECTION: forcing a failure. [ 671.524159][T15132] name failslab, interval 1, probability 0, space 0, times 0 [ 671.536807][T15132] CPU: 0 PID: 15132 Comm: syz-executor.2 Not tainted 5.16.0-rc2-syzkaller #0 [ 671.545641][T15132] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 671.555714][T15132] Call Trace: [ 671.558984][T15132] [ 671.561908][T15132] dump_stack_lvl+0xd6/0x122 [ 671.566510][T15132] dump_stack+0x11/0x1b [ 671.570648][T15132] should_fail+0x23c/0x250 [ 671.575062][T15132] ? __kernfs_new_node+0x6a/0x340 [ 671.580082][T15132] __should_failslab+0x81/0x90 [ 671.584885][T15132] should_failslab+0x5/0x20 [ 671.589384][T15132] kmem_cache_alloc+0x4f/0x320 [ 671.594141][T15132] ? __down_write_common+0x42/0x860 [ 671.599340][T15132] __kernfs_new_node+0x6a/0x340 [ 671.604286][T15132] ? up_write+0x25/0xc0 [ 671.608449][T15132] kernfs_new_node+0x5b/0xd0 [ 671.613231][T15132] __kernfs_create_file+0x45/0x1a0 [ 671.618427][T15132] ? dev_attr_show+0x90/0x90 [ 671.623003][T15132] sysfs_add_file_mode_ns+0x10b/0x1d0 [ 671.628383][T15132] internal_create_group+0x2dd/0x840 [ 671.633661][T15132] sysfs_create_group+0x1b/0x20 [ 671.638502][T15132] loop_configure+0xc58/0xf30 [ 671.643241][T15132] lo_ioctl+0x583/0x1270 [ 671.647541][T15132] ? folio_mark_dirty+0x84/0xe0 [ 671.652404][T15132] ? unlock_page+0x37/0x50 [ 671.657155][T15132] ? __rcu_read_unlock+0x5c/0x290 [ 671.662173][T15132] ? blkdev_common_ioctl+0x438/0x1180 [ 671.667620][T15132] ? selinux_file_ioctl+0x522/0x590 [ 671.672845][T15132] ? do_vfs_ioctl+0x819/0x14a0 [ 671.677638][T15132] ? lo_release+0x120/0x120 [ 671.682132][T15132] blkdev_ioctl+0x20e/0x440 [ 671.686672][T15132] ? blkdev_compat_ptr_ioctl+0x80/0x80 [ 671.692148][T15132] __se_sys_ioctl+0xcb/0x140 [ 671.696758][T15132] __x64_sys_ioctl+0x3f/0x50 [ 671.701326][T15132] do_syscall_64+0x44/0xd0 [ 671.705721][T15132] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 671.711693][T15132] RIP: 0033:0x7ff3bc5bc8a7 [ 671.716221][T15132] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 04 54 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 671.736741][T15132] RSP: 002b:00007ff3ba332f48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 671.745282][T15132] RAX: ffffffffffffffda RBX: 00007ff3bc606970 RCX: 00007ff3bc5bc8a7 [ 671.753324][T15132] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 671.761307][T15132] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff [ 671.769318][T15132] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 671.777271][T15132] R13: 0000000000000004 R14: 00000000200002f0 R15: 000000000000000a [ 671.785410][T15132] 13:36:37 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=@newlink={0x34, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @veth={{0x9}, {0x4, 0x2, 0x0, 0x1, @void}}}]}, 0x34}}, 0x2f) [ 671.789310][T15132] loop2: detected capacity change from 0 to 512 13:36:37 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=@newlink={0x34, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @veth={{0x9}, {0x4, 0x2, 0x0, 0x1, @void}}}]}, 0x34}}, 0x3a) 13:36:37 executing program 0: socket$packet(0x11, 0x3, 0x300) prlimit64(0x0, 0xe, &(0x7f0000000280)={0xe, 0x5ee}, 0x0) sched_setattr(0x0, &(0x7f00000001c0)={0x38, 0x2, 0x0, 0x0, 0x8}, 0x0) r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f00000004c0), 0x0) read(r0, &(0x7f0000000280)=""/248, 0xf8) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000000080)={0x201, @time}) tkill(0x0, 0xb) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r0, 0xc0305302, &(0x7f0000000000)) 13:36:37 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x9, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000d8f4655fd8f4655f0100ffff53ef010001000000d8f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010400)="020000001200000022", 0x9}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x6800}, {&(0x7f0000011d00)="2719c0d901000000803a0900803a09000000000006", 0x15, 0x8000}, {&(0x7f0000012e00)="ed41000000080000d8f4655fd8f4655fd8f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000012f00)="8081000000180000d8f4655fd8f4655fd8f4655f00000000000001000c00000010000800000000000af30100040000000000000000000000030000000d", 0x3d, 0x11100}, {&(0x7f0000013000)="8081000000180000d8f4655fd8f4655fd8f4655f00000000000001000c00000010000800000000000af302000400000000000000000000000200000010000000020000000100000013", 0x49, 0x11180}], 0x0, &(0x7f0000013c00)) 13:36:37 executing program 4: socket$packet(0x11, 0x3, 0x300) prlimit64(0x0, 0xe, &(0x7f0000000280)={0xe, 0x5ee}, 0x0) sched_setattr(0x0, &(0x7f00000001c0)={0x38, 0x2, 0x0, 0x0, 0x8}, 0x0) r0 = gettid() r1 = openat$sndseq(0xffffffffffffff9c, &(0x7f00000004c0), 0x0) read(r1, &(0x7f0000000280)=""/248, 0xf8) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000000080)={0x201, @time}) tkill(r0, 0xb) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r1, 0xc0605345, &(0x7f0000000000)={0x0, 0x0, {0x1f00}}) [ 671.838134][T15132] Quota error (device loop2): v2_read_file_info: Free block number too big (0 >= 0). [ 671.848981][T15132] EXT4-fs warning (device loop2): ext4_enable_quotas:6363: Failed to enable quota tracking (type=0, err=-117). Please run e2fsck to fix. [ 671.866774][T15132] EXT4-fs (loop2): mount failed 13:36:37 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0xa, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000d8f4655fd8f4655f0100ffff53ef010001000000d8f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000011700)="111fc0d901", 0x5, 0x6800}, {&(0x7f0000011d00)="2719c0d901", 0x5, 0x8000}, {&(0x7f0000012e00)="ed41000000080000d8f4655fd8f4655fd8f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000012f00)="8081000000180000d8f4655fd8f4655fd8f4655f00000000000001000c00000010000800000000000af30100040000000000000000000000030000000d", 0x3d, 0x11100}, {&(0x7f0000013000)="8081000000180000d8f4655fd8f4655fd8f4655f00000000000001000c00000010000800000000000af302000400000000000000000000000200000010000000020000000100000013", 0x49, 0x11180}], 0x0, &(0x7f0000013c00)) (fail_nth: 44) 13:36:37 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=@newlink={0x34, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @veth={{0x9}, {0x4, 0x2, 0x0, 0x1, @void}}}]}, 0x34}}, 0x48) [ 671.895103][T15147] loop1: detected capacity change from 0 to 512 [ 671.910279][T15147] EXT4-fs (loop1): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 671.920126][T15147] EXT4-fs (loop1): group descriptors corrupted! [ 671.974542][T15155] FAULT_INJECTION: forcing a failure. [ 671.974542][T15155] name failslab, interval 1, probability 0, space 0, times 0 [ 671.987263][T15155] CPU: 0 PID: 15155 Comm: syz-executor.2 Not tainted 5.16.0-rc2-syzkaller #0 [ 671.996021][T15155] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 672.006073][T15155] Call Trace: [ 672.009341][T15155] [ 672.012261][T15155] dump_stack_lvl+0xd6/0x122 [ 672.016866][T15155] dump_stack+0x11/0x1b [ 672.021012][T15155] should_fail+0x23c/0x250 [ 672.025423][T15155] ? __kernfs_new_node+0x6a/0x340 [ 672.030595][T15155] __should_failslab+0x81/0x90 [ 672.035422][T15155] should_failslab+0x5/0x20 [ 672.040022][T15155] kmem_cache_alloc+0x4f/0x320 [ 672.044812][T15155] ? __down_write_common+0x42/0x860 [ 672.050036][T15155] __kernfs_new_node+0x6a/0x340 [ 672.054930][T15155] ? up_write+0x25/0xc0 [ 672.059069][T15155] kernfs_new_node+0x5b/0xd0 [ 672.063661][T15155] __kernfs_create_file+0x45/0x1a0 [ 672.068801][T15155] ? dev_attr_show+0x90/0x90 [ 672.073400][T15155] sysfs_add_file_mode_ns+0x10b/0x1d0 [ 672.078974][T15155] internal_create_group+0x2dd/0x840 [ 672.084254][T15155] sysfs_create_group+0x1b/0x20 [ 672.089193][T15155] loop_configure+0xc58/0xf30 [ 672.093900][T15155] lo_ioctl+0x583/0x1270 [ 672.098203][T15155] ? folio_mark_dirty+0x84/0xe0 [ 672.103145][T15155] ? unlock_page+0x37/0x50 [ 672.107567][T15155] ? __rcu_read_unlock+0x5c/0x290 [ 672.112587][T15155] ? blkdev_common_ioctl+0x438/0x1180 [ 672.118037][T15155] ? selinux_file_ioctl+0x522/0x590 [ 672.123255][T15155] ? do_vfs_ioctl+0x819/0x14a0 [ 672.128075][T15155] ? lo_release+0x120/0x120 [ 672.132558][T15155] blkdev_ioctl+0x20e/0x440 [ 672.137143][T15155] ? blkdev_compat_ptr_ioctl+0x80/0x80 [ 672.142584][T15155] __se_sys_ioctl+0xcb/0x140 [ 672.147166][T15155] __x64_sys_ioctl+0x3f/0x50 [ 672.151752][T15155] do_syscall_64+0x44/0xd0 [ 672.156154][T15155] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 672.162073][T15155] RIP: 0033:0x7ff3bc5bc8a7 [ 672.166486][T15155] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 04 54 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 672.186147][T15155] RSP: 002b:00007ff3ba332f48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 672.194578][T15155] RAX: ffffffffffffffda RBX: 00007ff3bc606970 RCX: 00007ff3bc5bc8a7 [ 672.202532][T15155] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 672.210583][T15155] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff [ 672.218533][T15155] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 672.226532][T15155] R13: 0000000000000004 R14: 00000000200002f0 R15: 000000000000000a [ 672.234493][T15155] [ 672.239234][T15155] loop2: detected capacity change from 0 to 512 [ 672.262372][T15155] Quota error (device loop2): v2_read_file_info: Free block number too big (0 >= 0). [ 672.272297][T15155] EXT4-fs warning (device loop2): ext4_enable_quotas:6363: Failed to enable quota tracking (type=0, err=-117). Please run e2fsck to fix. [ 672.286774][T15155] EXT4-fs (loop2): mount failed 13:36:38 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=@newlink={0x34, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @veth={{0x9}, {0x4, 0x2, 0x0, 0x1, @void}}}]}, 0x34}}, 0x4a) 13:36:38 executing program 3: socket$packet(0x11, 0x3, 0x300) prlimit64(0x0, 0xe, &(0x7f0000000280)={0xe, 0x5ee}, 0x0) sched_setattr(0x0, &(0x7f00000001c0)={0x38, 0x2, 0x0, 0x0, 0x8}, 0x0) r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f00000004c0), 0x0) read(r0, &(0x7f0000000280)=""/248, 0xf8) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000000080)={0x201, @time}) tkill(0x0, 0xb) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r0, 0xc05c5340, &(0x7f0000000000)) 13:36:38 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x8, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000d8f4655fd8f4655f0100ffff53ef010001000000d8f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x6800}, {&(0x7f0000011d00)="2719c0d901000000803a0900803a09000000000006", 0x15, 0x8000}, {&(0x7f0000012e00)="ed41000000080000d8f4655fd8f4655fd8f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000012f00)="8081000000180000d8f4655fd8f4655fd8f4655f00000000000001000c00000010000800000000000af30100040000000000000000000000030000000d", 0x3d, 0x11100}, {&(0x7f0000013000)="8081000000180000d8f4655fd8f4655fd8f4655f00000000000001000c00000010000800000000000af302000400000000000000000000000200000010000000020000000100000013", 0x49, 0x11180}], 0x0, &(0x7f0000013c00)) 13:36:38 executing program 4: socket$packet(0x11, 0x3, 0x300) prlimit64(0x0, 0xe, &(0x7f0000000280)={0xe, 0x5ee}, 0x0) sched_setattr(0x0, &(0x7f00000001c0)={0x38, 0x2, 0x0, 0x0, 0x8}, 0x0) r0 = gettid() r1 = openat$sndseq(0xffffffffffffff9c, &(0x7f00000004c0), 0x0) read(r1, &(0x7f0000000280)=""/248, 0xf8) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000000080)={0x201, @time}) tkill(r0, 0xb) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r1, 0xc0605345, &(0x7f0000000000)={0x0, 0x0, {0x1f000000}}) 13:36:38 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0xa, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000d8f4655fd8f4655f0100ffff53ef010001000000d8f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000011700)="111fc0d901", 0x5, 0x6800}, {&(0x7f0000011d00)="2719c0d901", 0x5, 0x8000}, {&(0x7f0000012e00)="ed41000000080000d8f4655fd8f4655fd8f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000012f00)="8081000000180000d8f4655fd8f4655fd8f4655f00000000000001000c00000010000800000000000af30100040000000000000000000000030000000d", 0x3d, 0x11100}, {&(0x7f0000013000)="8081000000180000d8f4655fd8f4655fd8f4655f00000000000001000c00000010000800000000000af302000400000000000000000000000200000010000000020000000100000013", 0x49, 0x11180}], 0x0, &(0x7f0000013c00)) (fail_nth: 45) [ 672.388195][T15171] loop1: detected capacity change from 0 to 512 [ 672.397712][T15173] loop2: detected capacity change from 0 to 512 [ 672.404293][T15173] FAULT_INJECTION: forcing a failure. [ 672.404293][T15173] name failslab, interval 1, probability 0, space 0, times 0 [ 672.416956][T15173] CPU: 0 PID: 15173 Comm: syz-executor.2 Not tainted 5.16.0-rc2-syzkaller #0 [ 672.425768][T15173] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 672.435808][T15173] Call Trace: [ 672.439096][T15173] [ 672.442011][T15173] dump_stack_lvl+0xd6/0x122 [ 672.446593][T15173] dump_stack+0x11/0x1b [ 672.450881][T15173] should_fail+0x23c/0x250 [ 672.455339][T15173] ? kobject_uevent_env+0x1a7/0xc40 [ 672.460523][T15173] __should_failslab+0x81/0x90 [ 672.465301][T15173] should_failslab+0x5/0x20 [ 672.469842][T15173] kmem_cache_alloc_trace+0x52/0x350 [ 672.475183][T15173] ? _printk+0x76/0x97 [ 672.479246][T15173] ? dev_uevent_filter+0x70/0x70 [ 672.484337][T15173] kobject_uevent_env+0x1a7/0xc40 [ 672.489352][T15173] kobject_uevent+0x18/0x20 [ 672.493923][T15173] loop_configure+0xd70/0xf30 [ 672.498709][T15173] lo_ioctl+0x583/0x1270 [ 672.502997][T15173] ? folio_mark_dirty+0x84/0xe0 [ 672.507838][T15173] ? unlock_page+0x37/0x50 [ 672.512254][T15173] ? __rcu_read_unlock+0x5c/0x290 [ 672.517265][T15173] ? blkdev_common_ioctl+0x438/0x1180 [ 672.522679][T15173] ? selinux_file_ioctl+0x522/0x590 [ 672.528104][T15173] ? do_vfs_ioctl+0x819/0x14a0 [ 672.532895][T15173] ? lo_release+0x120/0x120 [ 672.537383][T15173] blkdev_ioctl+0x20e/0x440 [ 672.541897][T15173] ? blkdev_compat_ptr_ioctl+0x80/0x80 [ 672.547448][T15173] __se_sys_ioctl+0xcb/0x140 [ 672.552088][T15173] __x64_sys_ioctl+0x3f/0x50 [ 672.556795][T15173] do_syscall_64+0x44/0xd0 [ 672.561204][T15173] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 672.567088][T15173] RIP: 0033:0x7ff3bc5bc8a7 [ 672.571487][T15173] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 04 54 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 672.591158][T15173] RSP: 002b:00007ff3ba332f48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 672.599567][T15173] RAX: ffffffffffffffda RBX: 00007ff3bc606970 RCX: 00007ff3bc5bc8a7 [ 672.607526][T15173] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 672.615587][T15173] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff [ 672.623714][T15173] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 13:36:38 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x8, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000d8f4655fd8f4655f0100ffff53ef010001000000d8f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x6800}, {&(0x7f0000011d00)="2719c0d901000000803a0900803a09000000000006", 0x15, 0x8000}, {&(0x7f0000012e00)="ed41000000080000d8f4655fd8f4655fd8f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000012f00)="8081000000180000d8f4655fd8f4655fd8f4655f00000000000001000c00000010000800000000000af30100040000000000000000000000030000000d", 0x3d, 0x11100}, {&(0x7f0000013000)="8081000000180000d8f4655fd8f4655fd8f4655f00000000000001000c00000010000800000000000af302000400000000000000000000000200000010000000020000000100000013", 0x49, 0x11180}], 0x0, &(0x7f0000013c00)) [ 672.631724][T15173] R13: 0000000000000004 R14: 00000000200002f0 R15: 000000000000000a [ 672.639681][T15173] [ 672.645665][T15171] EXT4-fs warning (device loop1): read_mmp_block:107: Error -117 while reading MMP block 0 13:36:38 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=@newlink={0x34, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @veth={{0x9}, {0x4, 0x2, 0x0, 0x1, @void}}}]}, 0x34}}, 0x4c) [ 672.682299][T15173] Quota error (device loop2): v2_read_file_info: Free block number too big (0 >= 0). [ 672.691913][T15173] EXT4-fs warning (device loop2): ext4_enable_quotas:6363: Failed to enable quota tracking (type=0, err=-117). Please run e2fsck to fix. [ 672.707582][T15173] EXT4-fs (loop2): mount failed [ 672.720416][T15183] loop1: detected capacity change from 0 to 512 13:36:38 executing program 0: socket$packet(0x11, 0x3, 0x300) prlimit64(0x0, 0xe, &(0x7f0000000280)={0xe, 0x5ee}, 0x0) sched_setattr(0x0, &(0x7f00000001c0)={0x38, 0x2, 0x0, 0x0, 0x8}, 0x0) r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f00000004c0), 0x0) read(r0, &(0x7f0000000280)=""/248, 0xf8) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000000080)={0x201, @time}) tkill(0x0, 0xb) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r0, 0xc0305302, &(0x7f0000000000)) 13:36:38 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=@newlink={0x34, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @veth={{0x9}, {0x4, 0x2, 0x0, 0x1, @void}}}]}, 0x34}}, 0x5a) 13:36:38 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0xa, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000d8f4655fd8f4655f0100ffff53ef010001000000d8f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000011700)="111fc0d901", 0x5, 0x6800}, {&(0x7f0000011d00)="2719c0d901", 0x5, 0x8000}, {&(0x7f0000012e00)="ed41000000080000d8f4655fd8f4655fd8f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000012f00)="8081000000180000d8f4655fd8f4655fd8f4655f00000000000001000c00000010000800000000000af30100040000000000000000000000030000000d", 0x3d, 0x11100}, {&(0x7f0000013000)="8081000000180000d8f4655fd8f4655fd8f4655f00000000000001000c00000010000800000000000af302000400000000000000000000000200000010000000020000000100000013", 0x49, 0x11180}], 0x0, &(0x7f0000013c00)) (fail_nth: 46) [ 672.728984][T15183] EXT4-fs warning (device loop1): read_mmp_block:107: Error -117 while reading MMP block 0 13:36:38 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x8, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000d8f4655fd8f4655f0100ffff53ef010001000000d8f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x6800}, {&(0x7f0000011d00)="2719c0d901000000803a0900803a09000000000006", 0x15, 0x8000}, {&(0x7f0000012e00)="ed41000000080000d8f4655fd8f4655fd8f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000012f00)="8081000000180000d8f4655fd8f4655fd8f4655f00000000000001000c00000010000800000000000af30100040000000000000000000000030000000d", 0x3d, 0x11100}, {&(0x7f0000013000)="8081000000180000d8f4655fd8f4655fd8f4655f00000000000001000c00000010000800000000000af302000400000000000000000000000200000010000000020000000100000013", 0x49, 0x11180}], 0x0, &(0x7f0000013c00)) 13:36:38 executing program 4: socket$packet(0x11, 0x3, 0x300) prlimit64(0x0, 0xe, &(0x7f0000000280)={0xe, 0x5ee}, 0x0) sched_setattr(0x0, &(0x7f00000001c0)={0x38, 0x2, 0x0, 0x0, 0x8}, 0x0) r0 = gettid() r1 = openat$sndseq(0xffffffffffffff9c, &(0x7f00000004c0), 0x0) read(r1, &(0x7f0000000280)=""/248, 0xf8) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000000080)={0x201, @time}) tkill(r0, 0xb) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r1, 0xc0605345, &(0x7f0000000000)) [ 672.836989][T15192] loop1: detected capacity change from 0 to 512 [ 672.852528][T15194] loop2: detected capacity change from 0 to 512 [ 672.855708][T15192] EXT4-fs warning (device loop1): read_mmp_block:107: Error -117 while reading MMP block 0 [ 672.858955][T15194] FAULT_INJECTION: forcing a failure. [ 672.858955][T15194] name failslab, interval 1, probability 0, space 0, times 0 13:36:38 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x9, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000d8f4655fd8f4655f0100ffff53ef010001000000d8f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {0x0, 0x0, 0x560}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x6800}, {&(0x7f0000011d00)="2719c0d901000000803a0900803a09000000000006", 0x15, 0x8000}, {&(0x7f0000012e00)="ed41000000080000d8f4655fd8f4655fd8f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000012f00)="8081000000180000d8f4655fd8f4655fd8f4655f00000000000001000c00000010000800000000000af30100040000000000000000000000030000000d", 0x3d, 0x11100}, {&(0x7f0000013000)="8081000000180000d8f4655fd8f4655fd8f4655f00000000000001000c00000010000800000000000af302000400000000000000000000000200000010000000020000000100000013", 0x49, 0x11180}], 0x0, &(0x7f0000013c00)) [ 672.881649][T15194] CPU: 0 PID: 15194 Comm: syz-executor.2 Not tainted 5.16.0-rc2-syzkaller #0 [ 672.890453][T15194] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 672.900503][T15194] Call Trace: [ 672.903778][T15194] [ 672.906702][T15194] dump_stack_lvl+0xd6/0x122 [ 672.911475][T15194] dump_stack+0x11/0x1b [ 672.915622][T15194] should_fail+0x23c/0x250 [ 672.920024][T15194] ? kzalloc+0x1d/0x30 [ 672.924089][T15194] __should_failslab+0x81/0x90 [ 672.928857][T15194] should_failslab+0x5/0x20 [ 672.933391][T15194] __kmalloc+0x6f/0x370 [ 672.937634][T15194] kzalloc+0x1d/0x30 [ 672.941521][T15194] kobject_get_path+0x7c/0x110 [ 672.946398][T15194] kobject_uevent_env+0x1be/0xc40 [ 672.951515][T15194] kobject_uevent+0x18/0x20 [ 672.956138][T15194] loop_configure+0xd70/0xf30 [ 672.960802][T15194] lo_ioctl+0x583/0x1270 [ 672.965084][T15194] ? folio_mark_dirty+0x84/0xe0 [ 672.969917][T15194] ? unlock_page+0x37/0x50 [ 672.974512][T15194] ? __rcu_read_unlock+0x5c/0x290 [ 672.979542][T15194] ? blkdev_common_ioctl+0x438/0x1180 [ 672.985004][T15194] ? selinux_file_ioctl+0x522/0x590 [ 672.990363][T15194] ? do_vfs_ioctl+0x819/0x14a0 [ 672.995119][T15194] ? lo_release+0x120/0x120 [ 672.999642][T15194] blkdev_ioctl+0x20e/0x440 [ 673.004154][T15194] ? blkdev_compat_ptr_ioctl+0x80/0x80 [ 673.009792][T15194] __se_sys_ioctl+0xcb/0x140 [ 673.014462][T15194] __x64_sys_ioctl+0x3f/0x50 [ 673.019092][T15194] do_syscall_64+0x44/0xd0 [ 673.023567][T15194] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 673.029626][T15194] RIP: 0033:0x7ff3bc5bc8a7 [ 673.034210][T15194] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 04 54 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 673.053948][T15194] RSP: 002b:00007ff3ba332f48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 673.062473][T15194] RAX: ffffffffffffffda RBX: 00007ff3bc606970 RCX: 00007ff3bc5bc8a7 [ 673.070448][T15194] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 673.078447][T15194] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff [ 673.086415][T15194] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 673.094372][T15194] R13: 0000000000000004 R14: 00000000200002f0 R15: 000000000000000a [ 673.102397][T15194] [ 673.115479][T15194] Quota error (device loop2): v2_read_file_info: Free block number too big (0 >= 0). [ 673.125794][T15194] EXT4-fs warning (device loop2): ext4_enable_quotas:6363: Failed to enable quota tracking (type=0, err=-117). Please run e2fsck to fix. [ 673.128978][T15198] loop1: detected capacity change from 0 to 512 [ 673.140923][T15194] EXT4-fs (loop2): mount failed [ 673.153367][T15198] EXT4-fs warning (device loop1): read_mmp_block:107: Error -117 while reading MMP block 0 13:36:39 executing program 3: socket$packet(0x11, 0x3, 0x300) prlimit64(0x0, 0xe, &(0x7f0000000280)={0xe, 0x5ee}, 0x0) r0 = gettid() r1 = openat$sndseq(0xffffffffffffff9c, &(0x7f00000004c0), 0x0) read(r1, &(0x7f0000000280)=""/248, 0xf8) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000000080)={0x201, @time}) tkill(r0, 0xb) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r1, 0xc05c5340, &(0x7f0000000000)) 13:36:39 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=@newlink={0x34, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @veth={{0x9}, {0x4, 0x2, 0x0, 0x1, @void}}}]}, 0x34}}, 0x5c) 13:36:39 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x9, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000d8f4655fd8f4655f0100ffff53ef010001000000d8f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {0x0, 0x0, 0x560}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x6800}, {&(0x7f0000011d00)="2719c0d901000000803a0900803a09000000000006", 0x15, 0x8000}, {&(0x7f0000012e00)="ed41000000080000d8f4655fd8f4655fd8f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000012f00)="8081000000180000d8f4655fd8f4655fd8f4655f00000000000001000c00000010000800000000000af30100040000000000000000000000030000000d", 0x3d, 0x11100}, {&(0x7f0000013000)="8081000000180000d8f4655fd8f4655fd8f4655f00000000000001000c00000010000800000000000af302000400000000000000000000000200000010000000020000000100000013", 0x49, 0x11180}], 0x0, &(0x7f0000013c00)) 13:36:39 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0xa, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000d8f4655fd8f4655f0100ffff53ef010001000000d8f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000011700)="111fc0d901", 0x5, 0x6800}, {&(0x7f0000011d00)="2719c0d901", 0x5, 0x8000}, {&(0x7f0000012e00)="ed41000000080000d8f4655fd8f4655fd8f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000012f00)="8081000000180000d8f4655fd8f4655fd8f4655f00000000000001000c00000010000800000000000af30100040000000000000000000000030000000d", 0x3d, 0x11100}, {&(0x7f0000013000)="8081000000180000d8f4655fd8f4655fd8f4655f00000000000001000c00000010000800000000000af302000400000000000000000000000200000010000000020000000100000013", 0x49, 0x11180}], 0x0, &(0x7f0000013c00)) (fail_nth: 47) [ 673.244067][T15205] loop1: detected capacity change from 0 to 512 [ 673.262142][T15210] loop2: detected capacity change from 0 to 512 [ 673.273528][T15210] FAULT_INJECTION: forcing a failure. [ 673.273528][T15210] name failslab, interval 1, probability 0, space 0, times 0 [ 673.286181][T15210] CPU: 1 PID: 15210 Comm: syz-executor.2 Not tainted 5.16.0-rc2-syzkaller #0 [ 673.291945][T15205] EXT4-fs warning (device loop1): read_mmp_block:107: Error -117 while reading MMP block 0 [ 673.294984][T15210] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 673.294998][T15210] Call Trace: [ 673.295004][T15210] [ 673.321188][T15210] dump_stack_lvl+0xd6/0x122 [ 673.325793][T15210] dump_stack+0x11/0x1b [ 673.330010][T15210] should_fail+0x23c/0x250 [ 673.334530][T15210] ? kzalloc+0x1d/0x30 [ 673.338599][T15210] __should_failslab+0x81/0x90 13:36:39 executing program 4: socket$packet(0x11, 0x3, 0x300) prlimit64(0x0, 0xe, &(0x7f0000000280)={0xe, 0x5ee}, 0x0) sched_setattr(0x0, &(0x7f00000001c0)={0x38, 0x2, 0x0, 0x0, 0x8}, 0x0) r0 = gettid() r1 = openat$sndseq(0xffffffffffffff9c, &(0x7f00000004c0), 0x0) read(r1, &(0x7f0000000280)=""/248, 0xf8) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000000080)={0x201, @time}) tkill(r0, 0xb) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r1, 0xc0605345, &(0x7f0000000000)={0x0, 0x0, {0x0, 0x1f00}}) [ 673.343366][T15210] should_failslab+0x5/0x20 [ 673.347974][T15210] __kmalloc+0x6f/0x370 [ 673.352126][T15210] kzalloc+0x1d/0x30 [ 673.356024][T15210] kobject_get_path+0x7c/0x110 [ 673.360771][T15210] kobject_uevent_env+0x1be/0xc40 [ 673.365779][T15210] kobject_uevent+0x18/0x20 [ 673.370267][T15210] loop_configure+0xd70/0xf30 [ 673.374923][T15210] lo_ioctl+0x583/0x1270 [ 673.379161][T15210] ? folio_mark_dirty+0x84/0xe0 [ 673.384066][T15210] ? unlock_page+0x37/0x50 [ 673.388497][T15210] ? __rcu_read_unlock+0x5c/0x290 [ 673.393583][T15210] ? blkdev_common_ioctl+0x438/0x1180 [ 673.398932][T15210] ? selinux_file_ioctl+0x522/0x590 [ 673.404177][T15210] ? do_vfs_ioctl+0x819/0x14a0 [ 673.408980][T15210] ? lo_release+0x120/0x120 [ 673.413464][T15210] blkdev_ioctl+0x20e/0x440 [ 673.417964][T15210] ? blkdev_compat_ptr_ioctl+0x80/0x80 [ 673.423414][T15210] __se_sys_ioctl+0xcb/0x140 [ 673.428035][T15210] __x64_sys_ioctl+0x3f/0x50 [ 673.432655][T15210] do_syscall_64+0x44/0xd0 [ 673.437141][T15210] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 673.443128][T15210] RIP: 0033:0x7ff3bc5bc8a7 [ 673.447521][T15210] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 04 54 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 673.467113][T15210] RSP: 002b:00007ff3ba332f48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 673.475627][T15210] RAX: ffffffffffffffda RBX: 00007ff3bc606970 RCX: 00007ff3bc5bc8a7 [ 673.483580][T15210] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 13:36:39 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=@newlink={0x34, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @veth={{0x9}, {0x4, 0x2, 0x0, 0x1, @void}}}]}, 0x34}}, 0x60) [ 673.491618][T15210] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff [ 673.499575][T15210] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 673.507542][T15210] R13: 0000000000000004 R14: 00000000200002f0 R15: 000000000000000a [ 673.515634][T15210] 13:36:39 executing program 0: socket$packet(0x11, 0x3, 0x300) prlimit64(0x0, 0xe, &(0x7f0000000280)={0xe, 0x5ee}, 0x0) r0 = gettid() r1 = openat$sndseq(0xffffffffffffff9c, &(0x7f00000004c0), 0x0) read(r1, &(0x7f0000000280)=""/248, 0xf8) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000000080)={0x201, @time}) tkill(r0, 0xb) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r1, 0xc0305302, &(0x7f0000000000)) 13:36:39 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x9, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000d8f4655fd8f4655f0100ffff53ef010001000000d8f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {0x0, 0x0, 0x560}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x6800}, {&(0x7f0000011d00)="2719c0d901000000803a0900803a09000000000006", 0x15, 0x8000}, {&(0x7f0000012e00)="ed41000000080000d8f4655fd8f4655fd8f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000012f00)="8081000000180000d8f4655fd8f4655fd8f4655f00000000000001000c00000010000800000000000af30100040000000000000000000000030000000d", 0x3d, 0x11100}, {&(0x7f0000013000)="8081000000180000d8f4655fd8f4655fd8f4655f00000000000001000c00000010000800000000000af302000400000000000000000000000200000010000000020000000100000013", 0x49, 0x11180}], 0x0, &(0x7f0000013c00)) 13:36:39 executing program 4: socket$packet(0x11, 0x3, 0x300) prlimit64(0x0, 0xe, &(0x7f0000000280)={0xe, 0x5ee}, 0x0) sched_setattr(0x0, &(0x7f00000001c0)={0x38, 0x2, 0x0, 0x0, 0x8}, 0x0) r0 = gettid() r1 = openat$sndseq(0xffffffffffffff9c, &(0x7f00000004c0), 0x0) read(r1, &(0x7f0000000280)=""/248, 0xf8) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000000080)={0x201, @time}) tkill(r0, 0xb) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r1, 0xc0605345, &(0x7f0000000000)={0x0, 0x0, {0x0, 0x1f000000}}) 13:36:39 executing program 3: socket$packet(0x11, 0x3, 0x300) prlimit64(0x0, 0xe, &(0x7f0000000280)={0xe, 0x5ee}, 0x0) r0 = gettid() r1 = openat$sndseq(0xffffffffffffff9c, &(0x7f00000004c0), 0x0) read(r1, &(0x7f0000000280)=""/248, 0xf8) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000000080)={0x201, @time}) tkill(r0, 0xb) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r1, 0xc05c5340, &(0x7f0000000000)) [ 673.552032][T15210] Quota error (device loop2): v2_read_file_info: Free block number too big (0 >= 0). [ 673.562375][T15210] EXT4-fs warning (device loop2): ext4_enable_quotas:6363: Failed to enable quota tracking (type=0, err=-117). Please run e2fsck to fix. [ 673.578350][T15210] EXT4-fs (loop2): mount failed 13:36:39 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=@newlink={0x34, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @veth={{0x9}, {0x4, 0x2, 0x0, 0x1, @void}}}]}, 0x34}}, 0x68) 13:36:39 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0xa, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000d8f4655fd8f4655f0100ffff53ef010001000000d8f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000011700)="111fc0d901", 0x5, 0x6800}, {&(0x7f0000011d00)="2719c0d901", 0x5, 0x8000}, {&(0x7f0000012e00)="ed41000000080000d8f4655fd8f4655fd8f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000012f00)="8081000000180000d8f4655fd8f4655fd8f4655f00000000000001000c00000010000800000000000af30100040000000000000000000000030000000d", 0x3d, 0x11100}, {&(0x7f0000013000)="8081000000180000d8f4655fd8f4655fd8f4655f00000000000001000c00000010000800000000000af302000400000000000000000000000200000010000000020000000100000013", 0x49, 0x11180}], 0x0, &(0x7f0000013c00)) (fail_nth: 48) [ 673.638720][T15228] loop1: detected capacity change from 0 to 512 [ 673.660225][T15228] EXT4-fs warning (device loop1): read_mmp_block:107: Error -117 while reading MMP block 0 [ 673.694636][T15236] loop2: detected capacity change from 0 to 512 [ 673.700994][T15236] FAULT_INJECTION: forcing a failure. [ 673.700994][T15236] name failslab, interval 1, probability 0, space 0, times 0 [ 673.713619][T15236] CPU: 1 PID: 15236 Comm: syz-executor.2 Not tainted 5.16.0-rc2-syzkaller #0 [ 673.722390][T15236] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 673.732443][T15236] Call Trace: [ 673.735729][T15236] [ 673.738659][T15236] dump_stack_lvl+0xd6/0x122 [ 673.743238][T15236] dump_stack+0x11/0x1b [ 673.747389][T15236] should_fail+0x23c/0x250 [ 673.751889][T15236] __should_failslab+0x81/0x90 [ 673.756727][T15236] should_failslab+0x5/0x20 [ 673.761295][T15236] kmem_cache_alloc_node+0x61/0x2d0 [ 673.766511][T15236] ? __alloc_skb+0xf0/0x450 [ 673.771057][T15236] __alloc_skb+0xf0/0x450 [ 673.775386][T15236] alloc_uevent_skb+0x5b/0x120 [ 673.780231][T15236] kobject_uevent_env+0x863/0xc40 [ 673.785254][T15236] kobject_uevent+0x18/0x20 [ 673.789756][T15236] loop_configure+0xd70/0xf30 [ 673.794433][T15236] lo_ioctl+0x583/0x1270 [ 673.798656][T15236] ? folio_mark_dirty+0x84/0xe0 [ 673.803586][T15236] ? unlock_page+0x37/0x50 [ 673.807983][T15236] ? __rcu_read_unlock+0x5c/0x290 [ 673.813065][T15236] ? blkdev_common_ioctl+0x438/0x1180 [ 673.818418][T15236] ? selinux_file_ioctl+0x522/0x590 [ 673.823781][T15236] ? do_vfs_ioctl+0x819/0x14a0 [ 673.828550][T15236] ? lo_release+0x120/0x120 [ 673.833032][T15236] blkdev_ioctl+0x20e/0x440 [ 673.837546][T15236] ? blkdev_compat_ptr_ioctl+0x80/0x80 [ 673.843212][T15236] __se_sys_ioctl+0xcb/0x140 [ 673.847788][T15236] __x64_sys_ioctl+0x3f/0x50 [ 673.852385][T15236] do_syscall_64+0x44/0xd0 [ 673.856800][T15236] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 673.862685][T15236] RIP: 0033:0x7ff3bc5bc8a7 [ 673.867157][T15236] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 04 54 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 673.887295][T15236] RSP: 002b:00007ff3ba332f48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 13:36:39 executing program 4: socket$packet(0x11, 0x3, 0x300) prlimit64(0x0, 0xe, &(0x7f0000000280)={0xe, 0x5ee}, 0x0) sched_setattr(0x0, &(0x7f00000001c0)={0x38, 0x2, 0x0, 0x0, 0x8}, 0x0) r0 = gettid() r1 = openat$sndseq(0xffffffffffffff9c, &(0x7f00000004c0), 0x0) read(r1, &(0x7f0000000280)=""/248, 0xf8) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000000080)={0x201, @time}) tkill(r0, 0xb) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r1, 0xc0605345, &(0x7f0000000000)) [ 673.895747][T15236] RAX: ffffffffffffffda RBX: 00007ff3bc606970 RCX: 00007ff3bc5bc8a7 [ 673.903750][T15236] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 673.911703][T15236] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff [ 673.919664][T15236] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 673.927617][T15236] R13: 0000000000000004 R14: 00000000200002f0 R15: 000000000000000a [ 673.935585][T15236] 13:36:39 executing program 0: socket$packet(0x11, 0x3, 0x300) prlimit64(0x0, 0xe, &(0x7f0000000280)={0xe, 0x5ee}, 0x0) r0 = gettid() r1 = openat$sndseq(0xffffffffffffff9c, &(0x7f00000004c0), 0x0) read(r1, &(0x7f0000000280)=""/248, 0xf8) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000000080)={0x201, @time}) tkill(r0, 0xb) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r1, 0xc0305302, &(0x7f0000000000)) 13:36:39 executing program 3: socket$packet(0x11, 0x3, 0x300) prlimit64(0x0, 0xe, &(0x7f0000000280)={0xe, 0x5ee}, 0x0) r0 = gettid() r1 = openat$sndseq(0xffffffffffffff9c, &(0x7f00000004c0), 0x0) read(r1, &(0x7f0000000280)=""/248, 0xf8) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000000080)={0x201, @time}) tkill(r0, 0xb) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r1, 0xc05c5340, &(0x7f0000000000)) 13:36:39 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=@newlink={0x34, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @veth={{0x9}, {0x4, 0x2, 0x0, 0x1, @void}}}]}, 0x34}}, 0x69) 13:36:39 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x9, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000d8f4655fd8f4655f0100ffff53ef010001000000d8f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200), 0x0, 0x560}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x6800}, {&(0x7f0000011d00)="2719c0d901000000803a0900803a09000000000006", 0x15, 0x8000}, {&(0x7f0000012e00)="ed41000000080000d8f4655fd8f4655fd8f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000012f00)="8081000000180000d8f4655fd8f4655fd8f4655f00000000000001000c00000010000800000000000af30100040000000000000000000000030000000d", 0x3d, 0x11100}, {&(0x7f0000013000)="8081000000180000d8f4655fd8f4655fd8f4655f00000000000001000c00000010000800000000000af302000400000000000000000000000200000010000000020000000100000013", 0x49, 0x11180}], 0x0, &(0x7f0000013c00)) [ 673.979171][T15236] Quota error (device loop2): v2_read_file_info: Free block number too big (0 >= 0). [ 673.992698][T15236] EXT4-fs warning (device loop2): ext4_enable_quotas:6363: Failed to enable quota tracking (type=0, err=-117). Please run e2fsck to fix. 13:36:39 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=@newlink={0x34, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @veth={{0x9}, {0x4, 0x2, 0x0, 0x1, @void}}}]}, 0x34}}, 0x6c) [ 674.033392][T15236] EXT4-fs (loop2): mount failed [ 674.039667][T15251] loop1: detected capacity change from 0 to 512 [ 674.053962][T15251] EXT4-fs warning (device loop1): read_mmp_block:107: Error -117 while reading MMP block 0 13:36:39 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0xa, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000d8f4655fd8f4655f0100ffff53ef010001000000d8f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000011700)="111fc0d901", 0x5, 0x6800}, {&(0x7f0000011d00)="2719c0d901", 0x5, 0x8000}, {&(0x7f0000012e00)="ed41000000080000d8f4655fd8f4655fd8f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000012f00)="8081000000180000d8f4655fd8f4655fd8f4655f00000000000001000c00000010000800000000000af30100040000000000000000000000030000000d", 0x3d, 0x11100}, {&(0x7f0000013000)="8081000000180000d8f4655fd8f4655fd8f4655f00000000000001000c00000010000800000000000af302000400000000000000000000000200000010000000020000000100000013", 0x49, 0x11180}], 0x0, &(0x7f0000013c00)) (fail_nth: 49) 13:36:39 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x9, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000d8f4655fd8f4655f0100ffff53ef010001000000d8f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200), 0x0, 0x560}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x6800}, {&(0x7f0000011d00)="2719c0d901000000803a0900803a09000000000006", 0x15, 0x8000}, {&(0x7f0000012e00)="ed41000000080000d8f4655fd8f4655fd8f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000012f00)="8081000000180000d8f4655fd8f4655fd8f4655f00000000000001000c00000010000800000000000af30100040000000000000000000000030000000d", 0x3d, 0x11100}, {&(0x7f0000013000)="8081000000180000d8f4655fd8f4655fd8f4655f00000000000001000c00000010000800000000000af302000400000000000000000000000200000010000000020000000100000013", 0x49, 0x11180}], 0x0, &(0x7f0000013c00)) [ 674.107927][T15261] loop2: detected capacity change from 0 to 512 [ 674.115354][T15261] FAULT_INJECTION: forcing a failure. [ 674.115354][T15261] name failslab, interval 1, probability 0, space 0, times 0 [ 674.128132][T15261] CPU: 1 PID: 15261 Comm: syz-executor.2 Not tainted 5.16.0-rc2-syzkaller #0 [ 674.136894][T15261] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 674.146993][T15261] Call Trace: [ 674.150294][T15261] [ 674.153336][T15261] dump_stack_lvl+0xd6/0x122 [ 674.158045][T15261] dump_stack+0x11/0x1b [ 674.162207][T15261] should_fail+0x23c/0x250 [ 674.166741][T15261] __should_failslab+0x81/0x90 [ 674.171492][T15261] should_failslab+0x5/0x20 [ 674.175984][T15261] kmem_cache_alloc_node_trace+0x61/0x310 [ 674.181747][T15261] ? __kmalloc_node_track_caller+0x30/0x40 [ 674.187595][T15261] __kmalloc_node_track_caller+0x30/0x40 [ 674.193208][T15261] ? alloc_uevent_skb+0x5b/0x120 [ 674.198132][T15261] __alloc_skb+0x19d/0x450 [ 674.202544][T15261] alloc_uevent_skb+0x5b/0x120 [ 674.207292][T15261] kobject_uevent_env+0x863/0xc40 [ 674.212432][T15261] kobject_uevent+0x18/0x20 [ 674.216998][T15261] loop_configure+0xd70/0xf30 [ 674.221737][T15261] lo_ioctl+0x583/0x1270 [ 674.225957][T15261] ? folio_mark_dirty+0x84/0xe0 [ 674.230795][T15261] ? unlock_page+0x37/0x50 [ 674.235190][T15261] ? __rcu_read_unlock+0x5c/0x290 [ 674.240206][T15261] ? blkdev_common_ioctl+0x438/0x1180 [ 674.245640][T15261] ? selinux_file_ioctl+0x522/0x590 [ 674.250821][T15261] ? do_vfs_ioctl+0x819/0x14a0 [ 674.255574][T15261] ? lo_release+0x120/0x120 [ 674.260214][T15261] blkdev_ioctl+0x20e/0x440 [ 674.264774][T15261] ? blkdev_compat_ptr_ioctl+0x80/0x80 [ 674.270234][T15261] __se_sys_ioctl+0xcb/0x140 [ 674.274889][T15261] __x64_sys_ioctl+0x3f/0x50 [ 674.279481][T15261] do_syscall_64+0x44/0xd0 [ 674.283953][T15261] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 674.289859][T15261] RIP: 0033:0x7ff3bc5bc8a7 [ 674.294257][T15261] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 04 54 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 674.313929][T15261] RSP: 002b:00007ff3ba332f48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 674.322441][T15261] RAX: ffffffffffffffda RBX: 00007ff3bc606970 RCX: 00007ff3bc5bc8a7 [ 674.330411][T15261] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 674.338530][T15261] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff [ 674.346483][T15261] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 13:36:40 executing program 0: socket$packet(0x11, 0x3, 0x300) prlimit64(0x0, 0xe, &(0x7f0000000280)={0xe, 0x5ee}, 0x0) r0 = gettid() r1 = openat$sndseq(0xffffffffffffff9c, &(0x7f00000004c0), 0x0) read(r1, &(0x7f0000000280)=""/248, 0xf8) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000000080)={0x201, @time}) tkill(r0, 0xb) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r1, 0xc0305302, &(0x7f0000000000)) 13:36:40 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=@newlink={0x34, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @veth={{0x9}, {0x4, 0x2, 0x0, 0x1, @void}}}]}, 0x34}}, 0x74) [ 674.354446][T15261] R13: 0000000000000004 R14: 00000000200002f0 R15: 000000000000000a [ 674.362422][T15261] [ 674.372831][T15263] loop1: detected capacity change from 0 to 512 [ 674.413954][T15263] EXT4-fs warning (device loop1): read_mmp_block:107: Error -117 while reading MMP block 0 [ 674.429038][T15261] Quota error (device loop2): v2_read_file_info: Free block number too big (0 >= 0). [ 674.443326][T15261] EXT4-fs warning (device loop2): ext4_enable_quotas:6363: Failed to enable quota tracking (type=0, err=-117). Please run e2fsck to fix. 13:36:40 executing program 4: socket$packet(0x11, 0x3, 0x300) prlimit64(0x0, 0xe, &(0x7f0000000280)={0xe, 0x5ee}, 0x0) sched_setattr(0x0, &(0x7f00000001c0)={0x38, 0x2, 0x0, 0x0, 0x8}, 0x0) r0 = gettid() r1 = openat$sndseq(0xffffffffffffff9c, &(0x7f00000004c0), 0x0) read(r1, &(0x7f0000000280)=""/248, 0xf8) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000000080)={0x201, @time}) tkill(r0, 0xb) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r1, 0xc0605345, &(0x7f0000000000)={0x0, 0x0, {0x0, 0x0, 0x1f00}}) 13:36:40 executing program 3: socket$packet(0x11, 0x3, 0x300) sched_setattr(0x0, &(0x7f00000001c0)={0x38, 0x2, 0x0, 0x0, 0x8}, 0x0) r0 = gettid() r1 = openat$sndseq(0xffffffffffffff9c, &(0x7f00000004c0), 0x0) read(r1, &(0x7f0000000280)=""/248, 0xf8) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000000080)={0x201, @time}) tkill(r0, 0xb) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r1, 0xc05c5340, &(0x7f0000000000)) 13:36:40 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=@newlink={0x34, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @veth={{0x9}, {0x4, 0x2, 0x0, 0x1, @void}}}]}, 0x34}}, 0x7a) 13:36:40 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x9, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000d8f4655fd8f4655f0100ffff53ef010001000000d8f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200), 0x0, 0x560}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x6800}, {&(0x7f0000011d00)="2719c0d901000000803a0900803a09000000000006", 0x15, 0x8000}, {&(0x7f0000012e00)="ed41000000080000d8f4655fd8f4655fd8f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000012f00)="8081000000180000d8f4655fd8f4655fd8f4655f00000000000001000c00000010000800000000000af30100040000000000000000000000030000000d", 0x3d, 0x11100}, {&(0x7f0000013000)="8081000000180000d8f4655fd8f4655fd8f4655f00000000000001000c00000010000800000000000af302000400000000000000000000000200000010000000020000000100000013", 0x49, 0x11180}], 0x0, &(0x7f0000013c00)) [ 674.471014][T15261] EXT4-fs (loop2): mount failed [ 674.519071][T15281] loop1: detected capacity change from 0 to 512 [ 674.533289][T15281] EXT4-fs warning (device loop1): read_mmp_block:107: Error -117 while reading MMP block 0 13:36:40 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0xa, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000d8f4655fd8f4655f0100ffff53ef010001000000d8f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000011700)="111fc0d901", 0x5, 0x6800}, {&(0x7f0000011d00)="2719c0d901", 0x5, 0x8000}, {&(0x7f0000012e00)="ed41000000080000d8f4655fd8f4655fd8f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000012f00)="8081000000180000d8f4655fd8f4655fd8f4655f00000000000001000c00000010000800000000000af30100040000000000000000000000030000000d", 0x3d, 0x11100}, {&(0x7f0000013000)="8081000000180000d8f4655fd8f4655fd8f4655f00000000000001000c00000010000800000000000af302000400000000000000000000000200000010000000020000000100000013", 0x49, 0x11180}], 0x0, &(0x7f0000013c00)) (fail_nth: 50) 13:36:40 executing program 0: socket$packet(0x11, 0x3, 0x300) sched_setattr(0x0, &(0x7f00000001c0)={0x38, 0x2, 0x0, 0x0, 0x8}, 0x0) r0 = gettid() r1 = openat$sndseq(0xffffffffffffff9c, &(0x7f00000004c0), 0x0) read(r1, &(0x7f0000000280)=""/248, 0xf8) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000000080)={0x201, @time}) tkill(r0, 0xb) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r1, 0xc0305302, &(0x7f0000000000)) 13:36:40 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x9, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000d8f4655fd8f4655f0100ffff53ef010001000000d8f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="0100000000", 0x5, 0x560}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x6800}, {&(0x7f0000011d00)="2719c0d901000000803a0900803a09000000000006", 0x15, 0x8000}, {&(0x7f0000012e00)="ed41000000080000d8f4655fd8f4655fd8f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000012f00)="8081000000180000d8f4655fd8f4655fd8f4655f00000000000001000c00000010000800000000000af30100040000000000000000000000030000000d", 0x3d, 0x11100}, {&(0x7f0000013000)="8081000000180000d8f4655fd8f4655fd8f4655f00000000000001000c00000010000800000000000af302000400000000000000000000000200000010000000020000000100000013", 0x49, 0x11180}], 0x0, &(0x7f0000013c00)) 13:36:40 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=@newlink={0x34, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @veth={{0x9}, {0x4, 0x2, 0x0, 0x1, @void}}}]}, 0x34}}, 0x7e) [ 674.591699][T15286] loop2: detected capacity change from 0 to 512 [ 674.613732][T15286] FAULT_INJECTION: forcing a failure. [ 674.613732][T15286] name failslab, interval 1, probability 0, space 0, times 0 [ 674.619036][T15290] loop1: detected capacity change from 0 to 512 [ 674.626412][T15286] CPU: 0 PID: 15286 Comm: syz-executor.2 Not tainted 5.16.0-rc2-syzkaller #0 [ 674.641609][T15286] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 674.651749][T15286] Call Trace: [ 674.655022][T15286] [ 674.658232][T15286] dump_stack_lvl+0xd6/0x122 [ 674.662882][T15286] dump_stack+0x11/0x1b [ 674.667101][T15286] should_fail+0x23c/0x250 [ 674.671526][T15286] ? getname_flags+0x84/0x3f0 [ 674.676196][T15286] __should_failslab+0x81/0x90 [ 674.680952][T15286] should_failslab+0x5/0x20 [ 674.685464][T15286] kmem_cache_alloc+0x4f/0x320 [ 674.690217][T15286] getname_flags+0x84/0x3f0 [ 674.694705][T15286] __x64_sys_mkdir+0x31/0x50 [ 674.699278][T15286] do_syscall_64+0x44/0xd0 [ 674.703767][T15286] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 674.709735][T15286] RIP: 0033:0x7ff3bc5bbbf7 [ 674.714274][T15286] Code: 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 b8 53 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 674.733969][T15286] RSP: 002b:00007ff3ba332fa8 EFLAGS: 00000213 ORIG_RAX: 0000000000000053 [ 674.742367][T15286] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 00007ff3bc5bbbf7 [ 674.750322][T15286] RDX: 0000000000000004 RSI: 00000000000001ff RDI: 0000000020000100 [ 674.758276][T15286] RBP: 00007ff3ba333040 R08: 0000000000000000 R09: ffffffffffffffff [ 674.766239][T15286] R10: 0000000000000000 R11: 0000000000000213 R12: 0000000020000000 [ 674.774206][T15286] R13: 0000000020000100 R14: 00007ff3ba333000 R15: 0000000020013c00 [ 674.782163][T15286] 13:36:40 executing program 3: socket$packet(0x11, 0x3, 0x300) sched_setattr(0x0, &(0x7f00000001c0)={0x38, 0x2, 0x0, 0x0, 0x8}, 0x0) r0 = gettid() r1 = openat$sndseq(0xffffffffffffff9c, &(0x7f00000004c0), 0x0) read(r1, &(0x7f0000000280)=""/248, 0xf8) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000000080)={0x201, @time}) tkill(r0, 0xb) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r1, 0xc05c5340, &(0x7f0000000000)) [ 674.792752][T15290] EXT4-fs warning (device loop1): read_mmp_block:107: Error -117 while reading MMP block 0 13:36:40 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0xa, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000d8f4655fd8f4655f0100ffff53ef010001000000d8f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000011700)="111fc0d901", 0x5, 0x6800}, {&(0x7f0000011d00)="2719c0d901", 0x5, 0x8000}, {&(0x7f0000012e00)="ed41000000080000d8f4655fd8f4655fd8f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000012f00)="8081000000180000d8f4655fd8f4655fd8f4655f00000000000001000c00000010000800000000000af30100040000000000000000000000030000000d", 0x3d, 0x11100}, {&(0x7f0000013000)="8081000000180000d8f4655fd8f4655fd8f4655f00000000000001000c00000010000800000000000af302000400000000000000000000000200000010000000020000000100000013", 0x49, 0x11180}], 0x0, &(0x7f0000013c00)) (fail_nth: 51) 13:36:40 executing program 4: socket$packet(0x11, 0x3, 0x300) prlimit64(0x0, 0xe, &(0x7f0000000280)={0xe, 0x5ee}, 0x0) sched_setattr(0x0, &(0x7f00000001c0)={0x38, 0x2, 0x0, 0x0, 0x8}, 0x0) r0 = gettid() r1 = openat$sndseq(0xffffffffffffff9c, &(0x7f00000004c0), 0x0) read(r1, &(0x7f0000000280)=""/248, 0xf8) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000000080)={0x201, @time}) tkill(r0, 0xb) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r1, 0xc0605345, &(0x7f0000000000)={0x0, 0x0, {0x0, 0x0, 0x1f000000}}) 13:36:40 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=@newlink={0x34, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @veth={{0x9}, {0x4, 0x2, 0x0, 0x1, @void}}}]}, 0x34}}, 0xa4) [ 674.880922][T15301] loop2: detected capacity change from 0 to 512 [ 674.887321][T15301] FAULT_INJECTION: forcing a failure. [ 674.887321][T15301] name failslab, interval 1, probability 0, space 0, times 0 [ 674.900125][T15301] CPU: 1 PID: 15301 Comm: syz-executor.2 Not tainted 5.16.0-rc2-syzkaller #0 [ 674.908970][T15301] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 674.919099][T15301] Call Trace: [ 674.922373][T15301] [ 674.925372][T15301] dump_stack_lvl+0xd6/0x122 [ 674.930109][T15301] dump_stack+0x11/0x1b [ 674.934313][T15301] should_fail+0x23c/0x250 [ 674.938726][T15301] ? getname_flags+0x84/0x3f0 [ 674.943419][T15301] __should_failslab+0x81/0x90 [ 674.948186][T15301] should_failslab+0x5/0x20 [ 674.952869][T15301] kmem_cache_alloc+0x4f/0x320 [ 674.957636][T15301] getname_flags+0x84/0x3f0 [ 674.962138][T15301] __x64_sys_mkdir+0x31/0x50 [ 674.966869][T15301] do_syscall_64+0x44/0xd0 [ 674.971289][T15301] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 674.977191][T15301] RIP: 0033:0x7ff3bc5bbbf7 [ 674.981603][T15301] Code: 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 b8 53 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 674.984315][T15311] loop1: detected capacity change from 0 to 512 [ 675.001210][T15301] RSP: 002b:00007ff3ba332fa8 EFLAGS: 00000213 ORIG_RAX: 0000000000000053 [ 675.001306][T15301] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 00007ff3bc5bbbf7 13:36:40 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x9, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000d8f4655fd8f4655f0100ffff53ef010001000000d8f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="0100000000", 0x5, 0x560}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x6800}, {&(0x7f0000011d00)="2719c0d901000000803a0900803a09000000000006", 0x15, 0x8000}, {&(0x7f0000012e00)="ed41000000080000d8f4655fd8f4655fd8f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000012f00)="8081000000180000d8f4655fd8f4655fd8f4655f00000000000001000c00000010000800000000000af30100040000000000000000000000030000000d", 0x3d, 0x11100}, {&(0x7f0000013000)="8081000000180000d8f4655fd8f4655fd8f4655f00000000000001000c00000010000800000000000af302000400000000000000000000000200000010000000020000000100000013", 0x49, 0x11180}], 0x0, &(0x7f0000013c00)) 13:36:40 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=@newlink={0x34, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @veth={{0x9}, {0x4, 0x2, 0x0, 0x1, @void}}}]}, 0x34}}, 0xa7) 13:36:40 executing program 3: socket$packet(0x11, 0x3, 0x300) sched_setattr(0x0, &(0x7f00000001c0)={0x38, 0x2, 0x0, 0x0, 0x8}, 0x0) r0 = gettid() r1 = openat$sndseq(0xffffffffffffff9c, &(0x7f00000004c0), 0x0) read(r1, &(0x7f0000000280)=""/248, 0xf8) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000000080)={0x201, @time}) tkill(r0, 0xb) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r1, 0xc05c5340, &(0x7f0000000000)) [ 675.024200][T15301] RDX: 0000000000000004 RSI: 00000000000001ff RDI: 0000000020000100 [ 675.032167][T15301] RBP: 00007ff3ba333040 R08: 0000000000000000 R09: ffffffffffffffff [ 675.040212][T15301] R10: 0000000000000000 R11: 0000000000000213 R12: 0000000020000000 [ 675.048169][T15301] R13: 0000000020000100 R14: 00007ff3ba333000 R15: 0000000020013c00 [ 675.056128][T15301] [ 675.061748][T15311] EXT4-fs warning (device loop1): read_mmp_block:107: Error -117 while reading MMP block 0 13:36:40 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=@newlink={0x34, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @veth={{0x9}, {0x4, 0x2, 0x0, 0x1, @void}}}]}, 0x34}}, 0xc6) 13:36:40 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0xa, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000d8f4655fd8f4655f0100ffff53ef010001000000d8f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000011700)="111fc0d901", 0x5, 0x6800}, {&(0x7f0000011d00)="2719c0d901", 0x5, 0x8000}, {&(0x7f0000012e00)="ed41000000080000d8f4655fd8f4655fd8f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000012f00)="8081000000180000d8f4655fd8f4655fd8f4655f00000000000001000c00000010000800000000000af30100040000000000000000000000030000000d", 0x3d, 0x11100}, {&(0x7f0000013000)="8081000000180000d8f4655fd8f4655fd8f4655f00000000000001000c00000010000800000000000af302000400000000000000000000000200000010000000020000000100000013", 0x49, 0x11180}], 0x0, &(0x7f0000013c00)) (fail_nth: 52) 13:36:40 executing program 0: socket$packet(0x11, 0x3, 0x300) sched_setattr(0x0, &(0x7f00000001c0)={0x38, 0x2, 0x0, 0x0, 0x8}, 0x0) r0 = gettid() r1 = openat$sndseq(0xffffffffffffff9c, &(0x7f00000004c0), 0x0) read(r1, &(0x7f0000000280)=""/248, 0xf8) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000000080)={0x201, @time}) tkill(r0, 0xb) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r1, 0xc0305302, &(0x7f0000000000)) 13:36:40 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x9, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000d8f4655fd8f4655f0100ffff53ef010001000000d8f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="0100000000", 0x5, 0x560}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x6800}, {&(0x7f0000011d00)="2719c0d901000000803a0900803a09000000000006", 0x15, 0x8000}, {&(0x7f0000012e00)="ed41000000080000d8f4655fd8f4655fd8f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000012f00)="8081000000180000d8f4655fd8f4655fd8f4655f00000000000001000c00000010000800000000000af30100040000000000000000000000030000000d", 0x3d, 0x11100}, {&(0x7f0000013000)="8081000000180000d8f4655fd8f4655fd8f4655f00000000000001000c00000010000800000000000af302000400000000000000000000000200000010000000020000000100000013", 0x49, 0x11180}], 0x0, &(0x7f0000013c00)) [ 675.156928][T15321] loop2: detected capacity change from 0 to 512 [ 675.165240][T15321] FAULT_INJECTION: forcing a failure. [ 675.165240][T15321] name failslab, interval 1, probability 0, space 0, times 0 [ 675.176908][T15324] loop1: detected capacity change from 0 to 512 [ 675.177924][T15321] CPU: 1 PID: 15321 Comm: syz-executor.2 Not tainted 5.16.0-rc2-syzkaller #0 [ 675.192865][T15321] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 675.202918][T15321] Call Trace: [ 675.206237][T15321] [ 675.209156][T15321] dump_stack_lvl+0xd6/0x122 [ 675.213775][T15321] dump_stack+0x11/0x1b [ 675.218056][T15321] should_fail+0x23c/0x250 [ 675.222519][T15321] ? __d_alloc+0x36/0x370 [ 675.226840][T15321] __should_failslab+0x81/0x90 [ 675.231682][T15321] should_failslab+0x5/0x20 [ 675.236218][T15321] kmem_cache_alloc+0x4f/0x320 [ 675.240987][T15321] __d_alloc+0x36/0x370 [ 675.245141][T15321] d_alloc+0x2a/0x110 [ 675.249220][T15321] __lookup_hash+0x8f/0x180 [ 675.253717][T15321] filename_create+0xfc/0x270 [ 675.258474][T15321] do_mkdirat+0x53/0x2c0 [ 675.262703][T15321] __x64_sys_mkdir+0x40/0x50 [ 675.267396][T15321] do_syscall_64+0x44/0xd0 [ 675.271844][T15321] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 675.277794][T15321] RIP: 0033:0x7ff3bc5bbbf7 [ 675.282243][T15321] Code: 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 b8 53 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 675.301835][T15321] RSP: 002b:00007ff3ba332fa8 EFLAGS: 00000213 ORIG_RAX: 0000000000000053 [ 675.310234][T15321] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 00007ff3bc5bbbf7 [ 675.318190][T15321] RDX: 0000000000000004 RSI: 00000000000001ff RDI: 0000000020000100 [ 675.326160][T15321] RBP: 00007ff3ba333040 R08: 0000000000000000 R09: ffffffffffffffff [ 675.334115][T15321] R10: 0000000000000000 R11: 0000000000000213 R12: 0000000020000000 [ 675.342071][T15321] R13: 0000000020000100 R14: 00007ff3ba333000 R15: 0000000020013c00 [ 675.350028][T15321] 13:36:41 executing program 4: socket$packet(0x11, 0x3, 0x300) prlimit64(0x0, 0xe, &(0x7f0000000280)={0xe, 0x5ee}, 0x0) sched_setattr(0x0, &(0x7f00000001c0)={0x38, 0x2, 0x0, 0x0, 0x8}, 0x0) r0 = gettid() r1 = openat$sndseq(0xffffffffffffff9c, &(0x7f00000004c0), 0x0) read(r1, &(0x7f0000000280)=""/248, 0xf8) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000000080)={0x201, @time}) tkill(r0, 0xb) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r1, 0xc0605345, &(0x7f0000000000)) 13:36:41 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=@newlink={0x34, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @veth={{0x9}, {0x4, 0x2, 0x0, 0x1, @void}}}]}, 0x34}}, 0x11a) 13:36:41 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0xa, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000d8f4655fd8f4655f0100ffff53ef010001000000d8f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000011700)="111fc0d901", 0x5, 0x6800}, {&(0x7f0000011d00)="2719c0d901", 0x5, 0x8000}, {&(0x7f0000012e00)="ed41000000080000d8f4655fd8f4655fd8f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000012f00)="8081000000180000d8f4655fd8f4655fd8f4655f00000000000001000c00000010000800000000000af30100040000000000000000000000030000000d", 0x3d, 0x11100}, {&(0x7f0000013000)="8081000000180000d8f4655fd8f4655fd8f4655f00000000000001000c00000010000800000000000af302000400000000000000000000000200000010000000020000000100000013", 0x49, 0x11180}], 0x0, &(0x7f0000013c00)) (fail_nth: 53) [ 675.379428][T15324] EXT4-fs warning (device loop1): read_mmp_block:107: Error -117 while reading MMP block 0 13:36:41 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x9, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000d8f4655fd8f4655f0100ffff53ef010001000000d8f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="01000000000005", 0x7, 0x560}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x6800}, {&(0x7f0000011d00)="2719c0d901000000803a0900803a09000000000006", 0x15, 0x8000}, {&(0x7f0000012e00)="ed41000000080000d8f4655fd8f4655fd8f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000012f00)="8081000000180000d8f4655fd8f4655fd8f4655f00000000000001000c00000010000800000000000af30100040000000000000000000000030000000d", 0x3d, 0x11100}, {&(0x7f0000013000)="8081000000180000d8f4655fd8f4655fd8f4655f00000000000001000c00000010000800000000000af302000400000000000000000000000200000010000000020000000100000013", 0x49, 0x11180}], 0x0, &(0x7f0000013c00)) 13:36:41 executing program 3: prlimit64(0x0, 0xe, &(0x7f0000000280)={0xe, 0x5ee}, 0x0) sched_setattr(0x0, &(0x7f00000001c0)={0x38, 0x2, 0x0, 0x0, 0x8}, 0x0) r0 = gettid() r1 = openat$sndseq(0xffffffffffffff9c, &(0x7f00000004c0), 0x0) read(r1, &(0x7f0000000280)=""/248, 0xf8) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000000080)={0x201, @time}) tkill(r0, 0xb) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r1, 0xc05c5340, &(0x7f0000000000)) [ 675.474799][T15336] loop1: detected capacity change from 0 to 512 [ 675.482157][T15337] loop2: detected capacity change from 0 to 512 [ 675.497022][T15336] EXT4-fs warning (device loop1): read_mmp_block:107: Error -117 while reading MMP block 0 [ 675.502777][T15337] FAULT_INJECTION: forcing a failure. [ 675.502777][T15337] name failslab, interval 1, probability 0, space 0, times 0 [ 675.519725][T15337] CPU: 1 PID: 15337 Comm: syz-executor.2 Not tainted 5.16.0-rc2-syzkaller #0 [ 675.528502][T15337] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 675.538559][T15337] Call Trace: [ 675.541855][T15337] [ 675.544816][T15337] dump_stack_lvl+0xd6/0x122 [ 675.549414][T15337] dump_stack+0x11/0x1b [ 675.553576][T15337] should_fail+0x23c/0x250 [ 675.558119][T15337] ? ext4_alloc_inode+0x27/0x300 [ 675.563064][T15337] __should_failslab+0x81/0x90 [ 675.567902][T15337] ? set_qf_name+0x230/0x230 13:36:41 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x9, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000d8f4655fd8f4655f0100ffff53ef010001000000d8f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="01000000000005", 0x7, 0x560}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x6800}, {&(0x7f0000011d00)="2719c0d901000000803a0900803a09000000000006", 0x15, 0x8000}, {&(0x7f0000012e00)="ed41000000080000d8f4655fd8f4655fd8f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000012f00)="8081000000180000d8f4655fd8f4655fd8f4655f00000000000001000c00000010000800000000000af30100040000000000000000000000030000000d", 0x3d, 0x11100}, {&(0x7f0000013000)="8081000000180000d8f4655fd8f4655fd8f4655f00000000000001000c00000010000800000000000af302000400000000000000000000000200000010000000020000000100000013", 0x49, 0x11180}], 0x0, &(0x7f0000013c00)) 13:36:41 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=@newlink={0x34, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @veth={{0x9}, {0x4, 0x2, 0x0, 0x1, @void}}}]}, 0x34}}, 0x1ce) [ 675.572507][T15337] should_failslab+0x5/0x20 [ 675.577190][T15337] kmem_cache_alloc+0x4f/0x320 [ 675.581977][T15337] ? set_qf_name+0x230/0x230 [ 675.586590][T15337] ext4_alloc_inode+0x27/0x300 [ 675.591363][T15337] ? set_qf_name+0x230/0x230 [ 675.595951][T15337] new_inode_pseudo+0x38/0x190 [ 675.600717][T15337] new_inode+0x21/0x100 [ 675.604869][T15337] __ext4_new_inode+0x13f/0x2fc0 [ 675.609872][T15337] ? avc_has_perm+0xd5/0x160 [ 675.614554][T15337] ext4_mkdir+0x28a/0x760 [ 675.618973][T15337] vfs_mkdir+0x2c8/0x3d0 13:36:41 executing program 3: prlimit64(0x0, 0x0, &(0x7f0000000280)={0xe, 0x5ee}, 0x0) sched_setattr(0x0, &(0x7f00000001c0)={0x38, 0x2, 0x0, 0x0, 0x8}, 0x0) r0 = gettid() r1 = openat$sndseq(0xffffffffffffff9c, &(0x7f00000004c0), 0x0) read(r1, &(0x7f0000000280)=""/248, 0xf8) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000000080)={0x201, @time}) tkill(r0, 0xb) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r1, 0xc05c5340, &(0x7f0000000000)) [ 675.623231][T15337] do_mkdirat+0x12e/0x2c0 [ 675.627676][T15337] __x64_sys_mkdir+0x40/0x50 [ 675.632255][T15337] do_syscall_64+0x44/0xd0 [ 675.636674][T15337] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 675.642591][T15337] RIP: 0033:0x7ff3bc5bbbf7 [ 675.647169][T15337] Code: 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 b8 53 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 675.667210][T15337] RSP: 002b:00007ff3ba332fa8 EFLAGS: 00000213 ORIG_RAX: 0000000000000053 13:36:41 executing program 0: socket$packet(0x11, 0x3, 0x300) sched_setattr(0x0, &(0x7f00000001c0)={0x38, 0x2, 0x0, 0x0, 0x8}, 0x0) r0 = gettid() r1 = openat$sndseq(0xffffffffffffff9c, &(0x7f00000004c0), 0x0) read(r1, &(0x7f0000000280)=""/248, 0xf8) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000000080)={0x201, @time}) tkill(r0, 0xb) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r1, 0xc0305302, &(0x7f0000000000)) 13:36:41 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=@newlink={0x34, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @veth={{0x9}, {0x4, 0x2, 0x0, 0x1, @void}}}]}, 0x34}}, 0x2bc) [ 675.675607][T15337] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 00007ff3bc5bbbf7 [ 675.683601][T15337] RDX: 0000000000000004 RSI: 00000000000001ff RDI: 0000000020000100 [ 675.691598][T15337] RBP: 00007ff3ba333040 R08: 0000000000000000 R09: ffffffffffffffff [ 675.699619][T15337] R10: 0000000000000000 R11: 0000000000000213 R12: 0000000020000000 [ 675.707573][T15337] R13: 0000000020000100 R14: 00007ff3ba333000 R15: 0000000020013c00 [ 675.715619][T15337] 13:36:41 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0xa, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000d8f4655fd8f4655f0100ffff53ef010001000000d8f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000011700)="111fc0d901", 0x5, 0x6800}, {&(0x7f0000011d00)="2719c0d901", 0x5, 0x8000}, {&(0x7f0000012e00)="ed41000000080000d8f4655fd8f4655fd8f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000012f00)="8081000000180000d8f4655fd8f4655fd8f4655f00000000000001000c00000010000800000000000af30100040000000000000000000000030000000d", 0x3d, 0x11100}, {&(0x7f0000013000)="8081000000180000d8f4655fd8f4655fd8f4655f00000000000001000c00000010000800000000000af302000400000000000000000000000200000010000000020000000100000013", 0x49, 0x11180}], 0x0, &(0x7f0000013c00)) (fail_nth: 54) 13:36:41 executing program 3: prlimit64(0x0, 0x0, &(0x7f0000000280)={0xe, 0x5ee}, 0x0) sched_setattr(0x0, &(0x7f00000001c0)={0x38, 0x2, 0x0, 0x0, 0x8}, 0x0) r0 = gettid() r1 = openat$sndseq(0xffffffffffffff9c, &(0x7f00000004c0), 0x0) read(r1, &(0x7f0000000280)=""/248, 0xf8) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000000080)={0x201, @time}) tkill(r0, 0xb) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r1, 0xc05c5340, &(0x7f0000000000)) [ 675.789209][T15355] loop1: detected capacity change from 0 to 512 [ 675.817035][T15355] EXT4-fs warning (device loop1): read_mmp_block:107: Error -117 while reading MMP block 0 13:36:41 executing program 4: socket$packet(0x11, 0x3, 0x300) prlimit64(0x0, 0xe, &(0x7f0000000280)={0xe, 0x5ee}, 0x0) sched_setattr(0x0, &(0x7f00000001c0)={0x38, 0x2, 0x0, 0x0, 0x8}, 0x0) r0 = gettid() r1 = openat$sndseq(0xffffffffffffff9c, &(0x7f00000004c0), 0x0) read(r1, &(0x7f0000000280)=""/248, 0xf8) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000000080)={0x201, @time}) tkill(r0, 0xb) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r1, 0xc0605345, &(0x7f0000000000)={0x0, 0x0, {0x0, 0x0, 0x0, 0x1f00}}) 13:36:41 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=@newlink={0x34, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @veth={{0x9}, {0x4, 0x2, 0x0, 0x1, @void}}}]}, 0x34}}, 0x2c6) [ 675.841160][T15361] loop2: detected capacity change from 0 to 512 [ 675.855663][T15361] FAULT_INJECTION: forcing a failure. [ 675.855663][T15361] name failslab, interval 1, probability 0, space 0, times 0 [ 675.868428][T15361] CPU: 1 PID: 15361 Comm: syz-executor.2 Not tainted 5.16.0-rc2-syzkaller #0 [ 675.877193][T15361] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 675.887662][T15361] Call Trace: [ 675.890933][T15361] [ 675.893858][T15361] dump_stack_lvl+0xd6/0x122 [ 675.898452][T15361] dump_stack+0x11/0x1b [ 675.902601][T15361] should_fail+0x23c/0x250 [ 675.907010][T15361] ? security_inode_alloc+0x30/0x180 [ 675.912290][T15361] __should_failslab+0x81/0x90 [ 675.917058][T15361] should_failslab+0x5/0x20 [ 675.921670][T15361] kmem_cache_alloc+0x4f/0x320 [ 675.926500][T15361] security_inode_alloc+0x30/0x180 [ 675.931612][T15361] inode_init_always+0x214/0x3e0 [ 675.936629][T15361] ? set_qf_name+0x230/0x230 [ 675.941222][T15361] new_inode_pseudo+0x6f/0x190 [ 675.945979][T15361] new_inode+0x21/0x100 [ 675.950191][T15361] __ext4_new_inode+0x13f/0x2fc0 [ 675.955116][T15361] ? avc_has_perm+0xd5/0x160 [ 675.959707][T15361] ext4_mkdir+0x28a/0x760 [ 675.964031][T15361] vfs_mkdir+0x2c8/0x3d0 [ 675.968269][T15361] do_mkdirat+0x12e/0x2c0 [ 675.972586][T15361] __x64_sys_mkdir+0x40/0x50 [ 675.977162][T15361] do_syscall_64+0x44/0xd0 [ 675.981738][T15361] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 675.987619][T15361] RIP: 0033:0x7ff3bc5bbbf7 [ 675.992036][T15361] Code: 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 b8 53 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 676.011633][T15361] RSP: 002b:00007ff3ba332fa8 EFLAGS: 00000213 ORIG_RAX: 0000000000000053 [ 676.020158][T15361] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 00007ff3bc5bbbf7 [ 676.028138][T15361] RDX: 0000000000000004 RSI: 00000000000001ff RDI: 0000000020000100 [ 676.036108][T15361] RBP: 00007ff3ba333040 R08: 0000000000000000 R09: ffffffffffffffff [ 676.044062][T15361] R10: 0000000000000000 R11: 0000000000000213 R12: 0000000020000000 [ 676.052027][T15361] R13: 0000000020000100 R14: 00007ff3ba333000 R15: 0000000020013c00 [ 676.060078][T15361] [ 676.072816][ T1910] ================================================================== [ 676.080928][ T1910] BUG: KCSAN: data-race in __mod_timer / __mod_timer [ 676.087604][ T1910] 13:36:41 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=@newlink={0x34, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @veth={{0x9}, {0x4, 0x2, 0x0, 0x1, @void}}}]}, 0x34}}, 0x300) 13:36:41 executing program 3: prlimit64(0x0, 0x0, &(0x7f0000000280)={0xe, 0x5ee}, 0x0) sched_setattr(0x0, &(0x7f00000001c0)={0x38, 0x2, 0x0, 0x0, 0x8}, 0x0) r0 = gettid() r1 = openat$sndseq(0xffffffffffffff9c, &(0x7f00000004c0), 0x0) read(r1, &(0x7f0000000280)=""/248, 0xf8) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000000080)={0x201, @time}) tkill(r0, 0xb) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r1, 0xc05c5340, &(0x7f0000000000)) 13:36:41 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0xe, 0x5ee}, 0x0) sched_setattr(0x0, &(0x7f00000001c0)={0x38, 0x2, 0x0, 0x0, 0x8}, 0x0) r0 = gettid() r1 = openat$sndseq(0xffffffffffffff9c, &(0x7f00000004c0), 0x0) read(r1, &(0x7f0000000280)=""/248, 0xf8) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000000080)={0x201, @time}) tkill(r0, 0xb) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r1, 0xc0305302, &(0x7f0000000000)) [ 676.089917][ T1910] write to 0xffff888138c17cd0 of 8 bytes by task 1915 on cpu 0: [ 676.097538][ T1910] __mod_timer+0x9f5/0xc30 [ 676.101957][ T1910] mod_timer+0x1b/0x20 [ 676.106044][ T1910] wg_timers_any_authenticated_packet_traversal+0xc4/0xf0 [ 676.113150][ T1910] wg_packet_tx_worker+0xf7/0x360 [ 676.118173][ T1910] process_one_work+0x3fc/0x980 [ 676.123076][ T1910] worker_thread+0x616/0xa70 [ 676.127668][ T1910] kthread+0x2c7/0x2e0 [ 676.131807][ T1910] ret_from_fork+0x1f/0x30 [ 676.136234][ T1910] [ 676.138550][ T1910] read to 0xffff888138c17cd0 of 8 bytes by task 1910 on cpu 1: [ 676.146084][ T1910] __mod_timer+0x7c/0xc30 [ 676.150414][ T1910] mod_timer+0x1b/0x20 [ 676.154482][ T1910] wg_timers_any_authenticated_packet_traversal+0xc4/0xf0 [ 676.161677][ T1910] wg_packet_handshake_receive_worker+0x42f/0x480 [ 676.168090][ T1910] process_one_work+0x3fc/0x980 [ 676.173113][ T1910] worker_thread+0x616/0xa70 [ 676.177869][ T1910] kthread+0x2c7/0x2e0 [ 676.182019][ T1910] ret_from_fork+0x1f/0x30 [ 676.186523][ T1910] [ 676.188892][ T1910] value changed: 0x0000000100009a33 -> 0x0000000100009a34 [ 676.195974][ T1910] [ 676.198283][ T1910] Reported by Kernel Concurrency Sanitizer on: [ 676.204424][ T1910] CPU: 1 PID: 1910 Comm: kworker/1:4 Not tainted 5.16.0-rc2-syzkaller #0 [ 676.212812][ T1910] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 676.222937][ T1910] Workqueue: wg-kex-wg2 wg_packet_handshake_receive_worker [ 676.230123][ T1910] ================================================================== 13:36:42 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0xa, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000d8f4655fd8f4655f0100ffff53ef010001000000d8f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000011700)="111fc0d901", 0x5, 0x6800}, {&(0x7f0000011d00)="2719c0d901", 0x5, 0x8000}, {&(0x7f0000012e00)="ed41000000080000d8f4655fd8f4655fd8f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000012f00)="8081000000180000d8f4655fd8f4655fd8f4655f00000000000001000c00000010000800000000000af30100040000000000000000000000030000000d", 0x3d, 0x11100}, {&(0x7f0000013000)="8081000000180000d8f4655fd8f4655fd8f4655f00000000000001000c00000010000800000000000af302000400000000000000000000000200000010000000020000000100000013", 0x49, 0x11180}], 0x0, &(0x7f0000013c00)) (fail_nth: 55) 13:36:42 executing program 4: socket$packet(0x11, 0x3, 0x300) prlimit64(0x0, 0xe, &(0x7f0000000280)={0xe, 0x5ee}, 0x0) sched_setattr(0x0, &(0x7f00000001c0)={0x38, 0x2, 0x0, 0x0, 0x8}, 0x0) r0 = gettid() r1 = openat$sndseq(0xffffffffffffff9c, &(0x7f00000004c0), 0x0) read(r1, &(0x7f0000000280)=""/248, 0xf8) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000000080)={0x201, @time}) tkill(r0, 0xb) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r1, 0xc0605345, &(0x7f0000000000)={0x0, 0x0, {0x0, 0x0, 0x0, 0x1f000000}}) 13:36:42 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x9, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000d8f4655fd8f4655f0100ffff53ef010001000000d8f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="01000000000005", 0x7, 0x560}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x6800}, {&(0x7f0000011d00)="2719c0d901000000803a0900803a09000000000006", 0x15, 0x8000}, {&(0x7f0000012e00)="ed41000000080000d8f4655fd8f4655fd8f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000012f00)="8081000000180000d8f4655fd8f4655fd8f4655f00000000000001000c00000010000800000000000af30100040000000000000000000000030000000d", 0x3d, 0x11100}, {&(0x7f0000013000)="8081000000180000d8f4655fd8f4655fd8f4655f00000000000001000c00000010000800000000000af302000400000000000000000000000200000010000000020000000100000013", 0x49, 0x11180}], 0x0, &(0x7f0000013c00)) 13:36:42 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=@newlink={0x34, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @veth={{0x9}, {0x4, 0x2, 0x0, 0x1, @void}}}]}, 0x34}}, 0x305) 13:36:42 executing program 0: prlimit64(0x0, 0x0, &(0x7f0000000280)={0xe, 0x5ee}, 0x0) sched_setattr(0x0, &(0x7f00000001c0)={0x38, 0x2, 0x0, 0x0, 0x8}, 0x0) r0 = gettid() r1 = openat$sndseq(0xffffffffffffff9c, &(0x7f00000004c0), 0x0) read(r1, &(0x7f0000000280)=""/248, 0xf8) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000000080)={0x201, @time}) tkill(r0, 0xb) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r1, 0xc0305302, &(0x7f0000000000)) [ 676.303119][T15385] loop2: detected capacity change from 0 to 512 [ 676.311051][T15385] FAULT_INJECTION: forcing a failure. [ 676.311051][T15385] name failslab, interval 1, probability 0, space 0, times 0 [ 676.323715][T15385] CPU: 0 PID: 15385 Comm: syz-executor.2 Not tainted 5.16.0-rc2-syzkaller #0 [ 676.332536][T15385] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 676.342827][T15385] Call Trace: [ 676.346123][T15385] [ 676.348039][T15389] loop1: detected capacity change from 0 to 512 [ 676.349049][T15385] dump_stack_lvl+0xd6/0x122 [ 676.359867][T15385] dump_stack+0x11/0x1b [ 676.364066][T15385] should_fail+0x23c/0x250 [ 676.368487][T15385] ? jbd2__journal_start+0xf7/0x3f0 [ 676.373680][T15385] __should_failslab+0x81/0x90 [ 676.378551][T15385] should_failslab+0x5/0x20 [ 676.383094][T15385] kmem_cache_alloc+0x4f/0x320 [ 676.387858][T15385] ? find_group_orlov+0x52d/0x840 [ 676.392917][T15385] jbd2__journal_start+0xf7/0x3f0 [ 676.397928][T15385] __ext4_journal_start_sb+0x159/0x310 [ 676.403448][T15385] __ext4_new_inode+0xd95/0x2fc0 [ 676.408451][T15385] ext4_mkdir+0x28a/0x760 [ 676.412768][T15385] vfs_mkdir+0x2c8/0x3d0 [ 676.417003][T15385] do_mkdirat+0x12e/0x2c0 [ 676.421351][T15385] __x64_sys_mkdir+0x40/0x50 [ 676.425927][T15385] do_syscall_64+0x44/0xd0 [ 676.430394][T15385] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 676.436301][T15385] RIP: 0033:0x7ff3bc5bbbf7 [ 676.440705][T15385] Code: 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 b8 53 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 676.460315][T15385] RSP: 002b:00007ff3ba332fa8 EFLAGS: 00000213 ORIG_RAX: 0000000000000053 [ 676.468723][T15385] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 00007ff3bc5bbbf7 [ 676.476812][T15385] RDX: 0000000000000004 RSI: 00000000000001ff RDI: 0000000020000100 [ 676.484765][T15385] RBP: 00007ff3ba333040 R08: 0000000000000000 R09: ffffffffffffffff [ 676.492722][T15385] R10: 0000000000000000 R11: 0000000000000213 R12: 0000000020000000 13:36:42 executing program 3: prlimit64(0x0, 0xe, 0x0, 0x0) sched_setattr(0x0, &(0x7f00000001c0)={0x38, 0x2, 0x0, 0x0, 0x8}, 0x0) r0 = gettid() r1 = openat$sndseq(0xffffffffffffff9c, &(0x7f00000004c0), 0x0) read(r1, &(0x7f0000000280)=""/248, 0xf8) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000000080)={0x201, @time}) tkill(r0, 0xb) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r1, 0xc05c5340, &(0x7f0000000000)) 13:36:42 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=@newlink={0x34, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @veth={{0x9}, {0x4, 0x2, 0x0, 0x1, @void}}}]}, 0x34}}, 0x330) [ 676.500679][T15385] R13: 0000000020000100 R14: 00007ff3ba333000 R15: 0000000020013c00 [ 676.510198][T15385] [ 676.513251][T15385] EXT4-fs error (device sda1) in __ext4_new_inode:1085: Out of memory [ 676.514308][T15389] EXT4-fs warning (device loop1): read_mmp_block:107: Error -117 while reading MMP block 0 13:36:42 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0xa, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000d8f4655fd8f4655f0100ffff53ef010001000000d8f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000011700)="111fc0d901", 0x5, 0x6800}, {&(0x7f0000011d00)="2719c0d901", 0x5, 0x8000}, {&(0x7f0000012e00)="ed41000000080000d8f4655fd8f4655fd8f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000012f00)="8081000000180000d8f4655fd8f4655fd8f4655f00000000000001000c00000010000800000000000af30100040000000000000000000000030000000d", 0x3d, 0x11100}, {&(0x7f0000013000)="8081000000180000d8f4655fd8f4655fd8f4655f00000000000001000c00000010000800000000000af302000400000000000000000000000200000010000000020000000100000013", 0x49, 0x11180}], 0x0, &(0x7f0000013c00)) (fail_nth: 56) 13:36:42 executing program 3: prlimit64(0x0, 0xe, 0x0, 0x0) sched_setattr(0x0, &(0x7f00000001c0)={0x38, 0x2, 0x0, 0x0, 0x8}, 0x0) r0 = gettid() r1 = openat$sndseq(0xffffffffffffff9c, &(0x7f00000004c0), 0x0) read(r1, &(0x7f0000000280)=""/248, 0xf8) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000000080)={0x201, @time}) tkill(r0, 0xb) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r1, 0xc05c5340, &(0x7f0000000000)) 13:36:42 executing program 4: socket$packet(0x11, 0x3, 0x300) prlimit64(0x0, 0xe, &(0x7f0000000280)={0xe, 0x5ee}, 0x0) sched_setattr(0x0, &(0x7f00000001c0)={0x38, 0x2, 0x0, 0x0, 0x8}, 0x0) r0 = gettid() r1 = openat$sndseq(0xffffffffffffff9c, &(0x7f00000004c0), 0x0) read(r1, &(0x7f0000000280)=""/248, 0xf8) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000000080)={0x201, @time}) tkill(r0, 0xb) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r1, 0xc0605345, &(0x7f0000000000)) 13:36:42 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x9, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000d8f4655fd8f4655f0100ffff53ef010001000000d8f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="0100000000000500", 0x8, 0x560}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x6800}, {&(0x7f0000011d00)="2719c0d901000000803a0900803a09000000000006", 0x15, 0x8000}, {&(0x7f0000012e00)="ed41000000080000d8f4655fd8f4655fd8f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000012f00)="8081000000180000d8f4655fd8f4655fd8f4655f00000000000001000c00000010000800000000000af30100040000000000000000000000030000000d", 0x3d, 0x11100}, {&(0x7f0000013000)="8081000000180000d8f4655fd8f4655fd8f4655f00000000000001000c00000010000800000000000af302000400000000000000000000000200000010000000020000000100000013", 0x49, 0x11180}], 0x0, &(0x7f0000013c00)) [ 676.646909][T15408] loop2: detected capacity change from 0 to 512 [ 676.650531][T15410] loop1: detected capacity change from 0 to 512 [ 676.653658][T15408] FAULT_INJECTION: forcing a failure. [ 676.653658][T15408] name failslab, interval 1, probability 0, space 0, times 0 [ 676.672406][T15408] CPU: 0 PID: 15408 Comm: syz-executor.2 Not tainted 5.16.0-rc2-syzkaller #0 [ 676.681171][T15408] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 676.691268][T15408] Call Trace: [ 676.694536][T15408] [ 676.697456][T15408] dump_stack_lvl+0xd6/0x122 [ 676.702118][T15408] dump_stack+0x11/0x1b [ 676.706260][T15408] should_fail+0x23c/0x250 [ 676.710660][T15408] ? jbd2__journal_start+0xf7/0x3f0 [ 676.716040][T15408] __should_failslab+0x81/0x90 [ 676.720828][T15408] should_failslab+0x5/0x20 [ 676.725456][T15408] kmem_cache_alloc+0x4f/0x320 [ 676.730223][T15408] ? find_group_orlov+0x52d/0x840 [ 676.735237][T15408] jbd2__journal_start+0xf7/0x3f0 [ 676.740248][T15408] __ext4_journal_start_sb+0x159/0x310 [ 676.745698][T15408] __ext4_new_inode+0xd95/0x2fc0 [ 676.750623][T15408] ext4_mkdir+0x28a/0x760 [ 676.755001][T15408] vfs_mkdir+0x2c8/0x3d0 [ 676.759241][T15408] do_mkdirat+0x12e/0x2c0 [ 676.763638][T15408] __x64_sys_mkdir+0x40/0x50 [ 676.768213][T15408] do_syscall_64+0x44/0xd0 [ 676.772637][T15408] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 676.778584][T15408] RIP: 0033:0x7ff3bc5bbbf7 [ 676.782980][T15408] Code: 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 b8 53 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 676.802613][T15408] RSP: 002b:00007ff3ba332fa8 EFLAGS: 00000213 ORIG_RAX: 0000000000000053 [ 676.811034][T15408] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 00007ff3bc5bbbf7 [ 676.818987][T15408] RDX: 0000000000000004 RSI: 00000000000001ff RDI: 0000000020000100 [ 676.826952][T15408] RBP: 00007ff3ba333040 R08: 0000000000000000 R09: ffffffffffffffff [ 676.834906][T15408] R10: 0000000000000000 R11: 0000000000000213 R12: 0000000020000000 13:36:42 executing program 0: prlimit64(0x0, 0x0, &(0x7f0000000280)={0xe, 0x5ee}, 0x0) sched_setattr(0x0, &(0x7f00000001c0)={0x38, 0x2, 0x0, 0x0, 0x8}, 0x0) r0 = gettid() r1 = openat$sndseq(0xffffffffffffff9c, &(0x7f00000004c0), 0x0) read(r1, &(0x7f0000000280)=""/248, 0xf8) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000000080)={0x201, @time}) tkill(r0, 0xb) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r1, 0xc0305302, &(0x7f0000000000)) 13:36:42 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=@newlink={0x34, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @veth={{0x9}, {0x4, 0x2, 0x0, 0x1, @void}}}]}, 0x34}}, 0x350) [ 676.842862][T15408] R13: 0000000020000100 R14: 00007ff3ba333000 R15: 0000000020013c00 [ 676.850864][T15408] [ 676.853989][T15408] EXT4-fs error (device sda1) in __ext4_new_inode:1085: Out of memory [ 676.864029][T15410] EXT4-fs warning (device loop1): read_mmp_block:107: Error -117 while reading MMP block 0 13:36:42 executing program 3: prlimit64(0x0, 0xe, 0x0, 0x0) sched_setattr(0x0, &(0x7f00000001c0)={0x38, 0x2, 0x0, 0x0, 0x8}, 0x0) r0 = gettid() r1 = openat$sndseq(0xffffffffffffff9c, &(0x7f00000004c0), 0x0) read(r1, &(0x7f0000000280)=""/248, 0xf8) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000000080)={0x201, @time}) tkill(r0, 0xb) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r1, 0xc05c5340, &(0x7f0000000000)) 13:36:42 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x9, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000d8f4655fd8f4655f0100ffff53ef010001000000d8f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="0100000000000500", 0x8, 0x560}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x6800}, {&(0x7f0000011d00)="2719c0d901000000803a0900803a09000000000006", 0x15, 0x8000}, {&(0x7f0000012e00)="ed41000000080000d8f4655fd8f4655fd8f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000012f00)="8081000000180000d8f4655fd8f4655fd8f4655f00000000000001000c00000010000800000000000af30100040000000000000000000000030000000d", 0x3d, 0x11100}, {&(0x7f0000013000)="8081000000180000d8f4655fd8f4655fd8f4655f00000000000001000c00000010000800000000000af302000400000000000000000000000200000010000000020000000100000013", 0x49, 0x11180}], 0x0, &(0x7f0000013c00)) 13:36:42 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0xa, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000d8f4655fd8f4655f0100ffff53ef010001000000d8f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000011700)="111fc0d901", 0x5, 0x6800}, {&(0x7f0000011d00)="2719c0d901", 0x5, 0x8000}, {&(0x7f0000012e00)="ed41000000080000d8f4655fd8f4655fd8f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000012f00)="8081000000180000d8f4655fd8f4655fd8f4655f00000000000001000c00000010000800000000000af30100040000000000000000000000030000000d", 0x3d, 0x11100}, {&(0x7f0000013000)="8081000000180000d8f4655fd8f4655fd8f4655f00000000000001000c00000010000800000000000af302000400000000000000000000000200000010000000020000000100000013", 0x49, 0x11180}], 0x0, &(0x7f0000013c00)) (fail_nth: 57) [ 676.972969][T15423] loop2: detected capacity change from 0 to 512 [ 676.980700][T15425] loop1: detected capacity change from 0 to 512 [ 676.987830][T15423] FAULT_INJECTION: forcing a failure. [ 676.987830][T15423] name failslab, interval 1, probability 0, space 0, times 0 [ 677.000519][T15423] CPU: 0 PID: 15423 Comm: syz-executor.2 Not tainted 5.16.0-rc2-syzkaller #0 [ 677.009359][T15423] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 13:36:42 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=@newlink={0x34, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @veth={{0x9}, {0x4, 0x2, 0x0, 0x1, @void}}}]}, 0x34}}, 0x35c) [ 677.016513][T15425] EXT4-fs warning (device loop1): read_mmp_block:107: Error -117 while reading MMP block 0 [ 677.019462][T15423] Call Trace: [ 677.019470][T15423] [ 677.019477][T15423] dump_stack_lvl+0xd6/0x122 [ 677.019502][T15423] dump_stack+0x11/0x1b [ 677.044613][T15423] should_fail+0x23c/0x250 [ 677.049032][T15423] ? security_inode_alloc+0x30/0x180 [ 677.054380][T15423] __should_failslab+0x81/0x90 [ 677.059203][T15423] should_failslab+0x5/0x20 [ 677.063781][T15423] kmem_cache_alloc+0x4f/0x320 [ 677.068597][T15423] security_inode_alloc+0x30/0x180 [ 677.073739][T15423] inode_init_always+0x214/0x3e0 [ 677.078697][T15423] ? set_qf_name+0x230/0x230 [ 677.083345][T15423] new_inode_pseudo+0x6f/0x190 [ 677.088104][T15423] new_inode+0x21/0x100 [ 677.092250][T15423] __ext4_new_inode+0x13f/0x2fc0 [ 677.097242][T15423] ? avc_has_perm+0xd5/0x160 [ 677.101966][T15423] ext4_mkdir+0x28a/0x760 [ 677.106293][T15423] vfs_mkdir+0x2c8/0x3d0 [ 677.110516][T15423] do_mkdirat+0x12e/0x2c0 [ 677.114830][T15423] __x64_sys_mkdir+0x40/0x50 [ 677.119402][T15423] do_syscall_64+0x44/0xd0 [ 677.123882][T15423] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 677.129770][T15423] RIP: 0033:0x7ff3bc5bbbf7 [ 677.134191][T15423] Code: 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 b8 53 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 677.153782][T15423] RSP: 002b:00007ff3ba332fa8 EFLAGS: 00000213 ORIG_RAX: 0000000000000053 [ 677.162178][T15423] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 00007ff3bc5bbbf7 13:36:43 executing program 4: socket$packet(0x11, 0x3, 0x300) prlimit64(0x0, 0xe, &(0x7f0000000280)={0xe, 0x5ee}, 0x0) sched_setattr(0x0, &(0x7f00000001c0)={0x38, 0x2, 0x0, 0x0, 0x8}, 0x0) r0 = gettid() r1 = openat$sndseq(0xffffffffffffff9c, &(0x7f00000004c0), 0x0) read(r1, &(0x7f0000000280)=""/248, 0xf8) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000000080)={0x201, @time}) tkill(r0, 0xb) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r1, 0xc0605345, &(0x7f0000000000)={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x1f00}}) 13:36:43 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=@newlink={0x34, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @veth={{0x9}, {0x4, 0x2, 0x0, 0x1, @void}}}]}, 0x34}}, 0x398) [ 677.170305][T15423] RDX: 0000000000000004 RSI: 00000000000001ff RDI: 0000000020000100 [ 677.178429][T15423] RBP: 00007ff3ba333040 R08: 0000000000000000 R09: ffffffffffffffff [ 677.186423][T15423] R10: 0000000000000000 R11: 0000000000000213 R12: 0000000020000000 [ 677.194401][T15423] R13: 0000000020000100 R14: 00007ff3ba333000 R15: 0000000020013c00 [ 677.202359][T15423] 13:36:43 executing program 3: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x0, 0x5ee}, 0x0) sched_setattr(0x0, &(0x7f00000001c0)={0x38, 0x2, 0x0, 0x0, 0x8}, 0x0) r0 = gettid() r1 = openat$sndseq(0xffffffffffffff9c, &(0x7f00000004c0), 0x0) read(r1, &(0x7f0000000280)=""/248, 0xf8) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000000080)={0x201, @time}) tkill(r0, 0xb) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r1, 0xc05c5340, &(0x7f0000000000)) 13:36:43 executing program 0: prlimit64(0x0, 0x0, &(0x7f0000000280)={0xe, 0x5ee}, 0x0) sched_setattr(0x0, &(0x7f00000001c0)={0x38, 0x2, 0x0, 0x0, 0x8}, 0x0) r0 = gettid() r1 = openat$sndseq(0xffffffffffffff9c, &(0x7f00000004c0), 0x0) read(r1, &(0x7f0000000280)=""/248, 0xf8) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000000080)={0x201, @time}) tkill(r0, 0xb) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r1, 0xc0305302, &(0x7f0000000000)) 13:36:43 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x9, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000d8f4655fd8f4655f0100ffff53ef010001000000d8f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="0100000000000500", 0x8, 0x560}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x6800}, {&(0x7f0000011d00)="2719c0d901000000803a0900803a09000000000006", 0x15, 0x8000}, {&(0x7f0000012e00)="ed41000000080000d8f4655fd8f4655fd8f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000012f00)="8081000000180000d8f4655fd8f4655fd8f4655f00000000000001000c00000010000800000000000af30100040000000000000000000000030000000d", 0x3d, 0x11100}, {&(0x7f0000013000)="8081000000180000d8f4655fd8f4655fd8f4655f00000000000001000c00000010000800000000000af302000400000000000000000000000200000010000000020000000100000013", 0x49, 0x11180}], 0x0, &(0x7f0000013c00)) 13:36:43 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0xa, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000d8f4655fd8f4655f0100ffff53ef010001000000d8f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000011700)="111fc0d901", 0x5, 0x6800}, {&(0x7f0000011d00)="2719c0d901", 0x5, 0x8000}, {&(0x7f0000012e00)="ed41000000080000d8f4655fd8f4655fd8f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000012f00)="8081000000180000d8f4655fd8f4655fd8f4655f00000000000001000c00000010000800000000000af30100040000000000000000000000030000000d", 0x3d, 0x11100}, {&(0x7f0000013000)="8081000000180000d8f4655fd8f4655fd8f4655f00000000000001000c00000010000800000000000af302000400000000000000000000000200000010000000020000000100000013", 0x49, 0x11180}], 0x0, &(0x7f0000013c00)) (fail_nth: 58) [ 677.296734][T15441] loop1: detected capacity change from 0 to 512 [ 677.324132][T15443] loop2: detected capacity change from 0 to 512 [ 677.327201][T15441] EXT4-fs warning (device loop1): read_mmp_block:107: Error -117 while reading MMP block 0 [ 677.334858][T15443] FAULT_INJECTION: forcing a failure. [ 677.334858][T15443] name failslab, interval 1, probability 0, space 0, times 0 [ 677.353259][T15443] CPU: 1 PID: 15443 Comm: syz-executor.2 Not tainted 5.16.0-rc2-syzkaller #0 [ 677.362059][T15443] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 677.372093][T15443] Call Trace: [ 677.375359][T15443] [ 677.378399][T15443] dump_stack_lvl+0xd6/0x122 [ 677.382977][T15443] dump_stack+0x11/0x1b [ 677.387135][T15443] should_fail+0x23c/0x250 [ 677.391566][T15443] ? kcalloc+0x32/0x50 13:36:43 executing program 0: prlimit64(0x0, 0xe, 0x0, 0x0) sched_setattr(0x0, &(0x7f00000001c0)={0x38, 0x2, 0x0, 0x0, 0x8}, 0x0) r0 = gettid() r1 = openat$sndseq(0xffffffffffffff9c, &(0x7f00000004c0), 0x0) read(r1, &(0x7f0000000280)=""/248, 0xf8) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000000080)={0x201, @time}) tkill(r0, 0xb) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r1, 0xc0305302, &(0x7f0000000000)) 13:36:43 executing program 3: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x0, 0x5ee}, 0x0) sched_setattr(0x0, &(0x7f00000001c0)={0x38, 0x2, 0x0, 0x0, 0x8}, 0x0) r0 = gettid() r1 = openat$sndseq(0xffffffffffffff9c, &(0x7f00000004c0), 0x0) read(r1, &(0x7f0000000280)=""/248, 0xf8) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000000080)={0x201, @time}) tkill(r0, 0xb) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r1, 0xc05c5340, &(0x7f0000000000)) [ 677.395637][T15443] __should_failslab+0x81/0x90 [ 677.400398][T15443] should_failslab+0x5/0x20 [ 677.404970][T15443] __kmalloc+0x6f/0x370 [ 677.409130][T15443] ? chksum_update+0x39/0x50 [ 677.413781][T15443] kcalloc+0x32/0x50 [ 677.417673][T15443] ext4_find_extent+0x19f/0x7e0 [ 677.422543][T15443] ? __getblk_gfp+0x3f/0x530 [ 677.427131][T15443] ext4_ext_map_blocks+0x115/0x2120 [ 677.432357][T15443] ? jbd2_journal_dirty_metadata+0x218/0x690 [ 677.438347][T15443] ? ext4_es_lookup_extent+0x221/0x500 [ 677.443822][T15443] ext4_map_blocks+0x1cf/0xf00 [ 677.448616][T15443] ? __ext4_mark_inode_dirty+0x502/0x5f0 [ 677.454332][T15443] ext4_getblk+0xc6/0x3e0 [ 677.458670][T15443] ext4_bread+0x28/0x100 [ 677.462975][T15443] ext4_append+0xd1/0x1c0 [ 677.467389][T15443] ext4_init_new_dir+0x177/0x500 [ 677.472407][T15443] ext4_mkdir+0x329/0x760 [ 677.476808][T15443] vfs_mkdir+0x2c8/0x3d0 [ 677.481047][T15443] do_mkdirat+0x12e/0x2c0 [ 677.485405][T15443] __x64_sys_mkdir+0x40/0x50 [ 677.489970][T15443] do_syscall_64+0x44/0xd0 13:36:43 executing program 0: prlimit64(0x0, 0xe, 0x0, 0x0) sched_setattr(0x0, &(0x7f00000001c0)={0x38, 0x2, 0x0, 0x0, 0x8}, 0x0) r0 = gettid() r1 = openat$sndseq(0xffffffffffffff9c, &(0x7f00000004c0), 0x0) read(r1, &(0x7f0000000280)=""/248, 0xf8) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000000080)={0x201, @time}) tkill(r0, 0xb) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r1, 0xc0305302, &(0x7f0000000000)) [ 677.494420][T15443] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 677.500343][T15443] RIP: 0033:0x7ff3bc5bbbf7 [ 677.504756][T15443] Code: 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 b8 53 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 677.524401][T15443] RSP: 002b:00007ff3ba332fa8 EFLAGS: 00000213 ORIG_RAX: 0000000000000053 [ 677.532810][T15443] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 00007ff3bc5bbbf7 13:36:43 executing program 3: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x0, 0x5ee}, 0x0) sched_setattr(0x0, &(0x7f00000001c0)={0x38, 0x2, 0x0, 0x0, 0x8}, 0x0) r0 = gettid() r1 = openat$sndseq(0xffffffffffffff9c, &(0x7f00000004c0), 0x0) read(r1, &(0x7f0000000280)=""/248, 0xf8) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000000080)={0x201, @time}) tkill(r0, 0xb) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r1, 0xc05c5340, &(0x7f0000000000)) 13:36:43 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=@newlink={0x34, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @veth={{0x9}, {0x4, 0x2, 0x0, 0x1, @void}}}]}, 0x34}}, 0x3a6) [ 677.540786][T15443] RDX: 0000000000000004 RSI: 00000000000001ff RDI: 0000000020000100 [ 677.548844][T15443] RBP: 00007ff3ba333040 R08: 0000000000000000 R09: ffffffffffffffff [ 677.556806][T15443] R10: 0000000000000000 R11: 0000000000000213 R12: 0000000020000000 [ 677.564847][T15443] R13: 0000000020000100 R14: 00007ff3ba333000 R15: 0000000020013c00 [ 677.572817][T15443] 13:36:43 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x9, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000d8f4655fd8f4655f0100ffff53ef010001000000d8f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x6800}, {&(0x7f0000011d00)="2719c0d901000000803a0900803a09000000000006", 0x15, 0x8000}, {&(0x7f0000012e00)="ed41000000080000d8f4655fd8f4655fd8f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000012f00)="8081000000180000d8f4655fd8f4655fd8f4655f00000000000001000c00000010000800000000000af30100040000000000000000000000030000000d", 0x3d, 0x11100}, {&(0x7f0000013000)="8081000000180000d8f4655fd8f4655fd8f4655f00000000000001000c00000010000800000000000af302000400000000000000000000000200000010000000020000000100000013", 0x49, 0x11180}], 0x0, &(0x7f0000013c00)) [ 677.611979][T15443] Quota error (device loop2): v2_read_file_info: Free block number too big (0 >= 0). [ 677.621635][T15443] EXT4-fs warning (device loop2): ext4_enable_quotas:6363: Failed to enable quota tracking (type=0, err=-117). Please run e2fsck to fix. [ 677.636488][T15443] EXT4-fs (loop2): mount failed [ 677.648268][T15470] loop1: detected capacity change from 0 to 512 [ 677.656340][T15470] EXT4-fs warning (device loop1): read_mmp_block:107: Error -117 while reading MMP block 0 13:36:43 executing program 4: socket$packet(0x11, 0x3, 0x300) prlimit64(0x0, 0xe, &(0x7f0000000280)={0xe, 0x5ee}, 0x0) sched_setattr(0x0, &(0x7f00000001c0)={0x38, 0x2, 0x0, 0x0, 0x8}, 0x0) r0 = gettid() r1 = openat$sndseq(0xffffffffffffff9c, &(0x7f00000004c0), 0x0) read(r1, &(0x7f0000000280)=""/248, 0xf8) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000000080)={0x201, @time}) tkill(r0, 0xb) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r1, 0xc0605345, &(0x7f0000000000)={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x1f000000}}) 13:36:43 executing program 0: prlimit64(0x0, 0xe, 0x0, 0x0) sched_setattr(0x0, &(0x7f00000001c0)={0x38, 0x2, 0x0, 0x0, 0x8}, 0x0) r0 = gettid() r1 = openat$sndseq(0xffffffffffffff9c, &(0x7f00000004c0), 0x0) read(r1, &(0x7f0000000280)=""/248, 0xf8) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000000080)={0x201, @time}) tkill(r0, 0xb) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r1, 0xc0305302, &(0x7f0000000000)) 13:36:43 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0xa, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000d8f4655fd8f4655f0100ffff53ef010001000000d8f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000011700)="111fc0d901", 0x5, 0x6800}, {&(0x7f0000011d00)="2719c0d901", 0x5, 0x8000}, {&(0x7f0000012e00)="ed41000000080000d8f4655fd8f4655fd8f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000012f00)="8081000000180000d8f4655fd8f4655fd8f4655f00000000000001000c00000010000800000000000af30100040000000000000000000000030000000d", 0x3d, 0x11100}, {&(0x7f0000013000)="8081000000180000d8f4655fd8f4655fd8f4655f00000000000001000c00000010000800000000000af302000400000000000000000000000200000010000000020000000100000013", 0x49, 0x11180}], 0x0, &(0x7f0000013c00)) (fail_nth: 59) [ 677.724926][T15479] loop2: detected capacity change from 0 to 512 [ 677.731597][T15479] FAULT_INJECTION: forcing a failure. [ 677.731597][T15479] name failslab, interval 1, probability 0, space 0, times 0 [ 677.744317][T15479] CPU: 1 PID: 15479 Comm: syz-executor.2 Not tainted 5.16.0-rc2-syzkaller #0 [ 677.753080][T15479] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 677.763152][T15479] Call Trace: [ 677.766425][T15479] [ 677.769349][T15479] dump_stack_lvl+0xd6/0x122 13:36:43 executing program 3: prlimit64(0x0, 0xe, &(0x7f0000000280)={0xe}, 0x0) sched_setattr(0x0, &(0x7f00000001c0)={0x38, 0x2, 0x0, 0x0, 0x8}, 0x0) r0 = gettid() r1 = openat$sndseq(0xffffffffffffff9c, &(0x7f00000004c0), 0x0) read(r1, &(0x7f0000000280)=""/248, 0xf8) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000000080)={0x201, @time}) tkill(r0, 0xb) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r1, 0xc05c5340, &(0x7f0000000000)) 13:36:43 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x9, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000d8f4655fd8f4655f0100ffff53ef010001000000d8f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x6800}, {&(0x7f0000011d00)="2719c0d901000000803a0900803a09000000000006", 0x15, 0x8000}, {&(0x7f0000012e00)="ed41000000080000d8f4655fd8f4655fd8f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000012f00)="8081000000180000d8f4655fd8f4655fd8f4655f00000000000001000c00000010000800000000000af30100040000000000000000000000030000000d", 0x3d, 0x11100}, {&(0x7f0000013000)="8081000000180000d8f4655fd8f4655fd8f4655f00000000000001000c00000010000800000000000af302000400000000000000000000000200000010000000020000000100000013", 0x49, 0x11180}], 0x0, &(0x7f0000013c00)) [ 677.774077][T15479] dump_stack+0x11/0x1b [ 677.778243][T15479] should_fail+0x23c/0x250 [ 677.782685][T15479] ? kcalloc+0x32/0x50 [ 677.786757][T15479] __should_failslab+0x81/0x90 [ 677.791526][T15479] should_failslab+0x5/0x20 [ 677.795127][T15483] loop1: detected capacity change from 0 to 512 [ 677.796029][T15479] __kmalloc+0x6f/0x370 [ 677.796058][T15479] kcalloc+0x32/0x50 [ 677.810515][T15479] ext4_find_extent+0x19f/0x7e0 [ 677.815366][T15479] ? kfree+0xf8/0x1f0 [ 677.819388][T15479] ext4_ext_map_blocks+0x115/0x2120 [ 677.824611][T15479] ? jbd2_journal_dirty_metadata+0x218/0x690 [ 677.830597][T15479] ext4_map_blocks+0x71e/0xf00 [ 677.835559][T15479] ? __ext4_mark_inode_dirty+0x502/0x5f0 [ 677.841273][T15479] ext4_getblk+0xc6/0x3e0 [ 677.845670][T15479] ext4_bread+0x28/0x100 [ 677.849912][T15479] ext4_append+0xd1/0x1c0 [ 677.854281][T15479] ext4_init_new_dir+0x177/0x500 [ 677.859282][T15479] ext4_mkdir+0x329/0x760 [ 677.863616][T15479] vfs_mkdir+0x2c8/0x3d0 [ 677.867848][T15479] do_mkdirat+0x12e/0x2c0 [ 677.872176][T15479] __x64_sys_mkdir+0x40/0x50 [ 677.876857][T15479] do_syscall_64+0x44/0xd0 [ 677.881269][T15479] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 677.887155][T15479] RIP: 0033:0x7ff3bc5bbbf7 [ 677.891553][T15479] Code: 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 b8 53 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 677.911176][T15479] RSP: 002b:00007ff3ba332fa8 EFLAGS: 00000213 ORIG_RAX: 0000000000000053 13:36:43 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=@newlink={0x34, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @veth={{0x9}, {0x4, 0x2, 0x0, 0x1, @void}}}]}, 0x34}}, 0x3b6) [ 677.919719][T15479] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 00007ff3bc5bbbf7 [ 677.927760][T15479] RDX: 0000000000000004 RSI: 00000000000001ff RDI: 0000000020000100 [ 677.935714][T15479] RBP: 00007ff3ba333040 R08: 0000000000000000 R09: ffffffffffffffff [ 677.943682][T15479] R10: 0000000000000000 R11: 0000000000000213 R12: 0000000020000000 [ 677.951638][T15479] R13: 0000000020000100 R14: 00007ff3ba333000 R15: 0000000020013c00 [ 677.959638][T15479] [ 677.965921][T15483] EXT4-fs warning (device loop1): read_mmp_block:107: Error -117 while reading MMP block 0 13:36:43 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x0, 0x5ee}, 0x0) sched_setattr(0x0, &(0x7f00000001c0)={0x38, 0x2, 0x0, 0x0, 0x8}, 0x0) r0 = gettid() r1 = openat$sndseq(0xffffffffffffff9c, &(0x7f00000004c0), 0x0) read(r1, &(0x7f0000000280)=""/248, 0xf8) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000000080)={0x201, @time}) tkill(r0, 0xb) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r1, 0xc0305302, &(0x7f0000000000)) 13:36:43 executing program 3: prlimit64(0x0, 0xe, &(0x7f0000000280)={0xe}, 0x0) sched_setattr(0x0, &(0x7f00000001c0)={0x38, 0x2, 0x0, 0x0, 0x8}, 0x0) r0 = gettid() r1 = openat$sndseq(0xffffffffffffff9c, &(0x7f00000004c0), 0x0) read(r1, &(0x7f0000000280)=""/248, 0xf8) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000000080)={0x201, @time}) tkill(r0, 0xb) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r1, 0xc05c5340, &(0x7f0000000000)) 13:36:43 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0xa, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000d8f4655fd8f4655f0100ffff53ef010001000000d8f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000011700)="111fc0d901", 0x5, 0x6800}, {&(0x7f0000011d00)="2719c0d901", 0x5, 0x8000}, {&(0x7f0000012e00)="ed41000000080000d8f4655fd8f4655fd8f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000012f00)="8081000000180000d8f4655fd8f4655fd8f4655f00000000000001000c00000010000800000000000af30100040000000000000000000000030000000d", 0x3d, 0x11100}, {&(0x7f0000013000)="8081000000180000d8f4655fd8f4655fd8f4655f00000000000001000c00000010000800000000000af302000400000000000000000000000200000010000000020000000100000013", 0x49, 0x11180}], 0x0, &(0x7f0000013c00)) (fail_nth: 60) 13:36:43 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x9, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000d8f4655fd8f4655f0100ffff53ef010001000000d8f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x6800}, {&(0x7f0000011d00)="2719c0d901000000803a0900803a09000000000006", 0x15, 0x8000}, {&(0x7f0000012e00)="ed41000000080000d8f4655fd8f4655fd8f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000012f00)="8081000000180000d8f4655fd8f4655fd8f4655f00000000000001000c00000010000800000000000af30100040000000000000000000000030000000d", 0x3d, 0x11100}, {&(0x7f0000013000)="8081000000180000d8f4655fd8f4655fd8f4655f00000000000001000c00000010000800000000000af302000400000000000000000000000200000010000000020000000100000013", 0x49, 0x11180}], 0x0, &(0x7f0000013c00)) [ 678.087005][T15497] loop2: detected capacity change from 0 to 512 [ 678.099716][T15497] FAULT_INJECTION: forcing a failure. [ 678.099716][T15497] name failslab, interval 1, probability 0, space 0, times 0 [ 678.105851][T15500] loop1: detected capacity change from 0 to 512 [ 678.112406][T15497] CPU: 1 PID: 15497 Comm: syz-executor.2 Not tainted 5.16.0-rc2-syzkaller #0 [ 678.127375][T15497] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 678.137510][T15497] Call Trace: [ 678.140842][T15497] [ 678.143773][T15497] dump_stack_lvl+0xd6/0x122 [ 678.148381][T15497] dump_stack+0x11/0x1b [ 678.152590][T15497] should_fail+0x23c/0x250 [ 678.156995][T15497] ? ext4_mb_new_blocks+0x328/0x1ee0 [ 678.162284][T15497] __should_failslab+0x81/0x90 [ 678.167101][T15497] should_failslab+0x5/0x20 [ 678.171595][T15497] kmem_cache_alloc+0x4f/0x320 [ 678.176401][T15497] ext4_mb_new_blocks+0x328/0x1ee0 [ 678.181557][T15497] ? kcalloc+0x32/0x50 [ 678.185656][T15497] ? ext4_find_extent+0x6d7/0x7e0 [ 678.190741][T15497] ? ext4_ext_search_right+0x301/0x4f0 [ 678.196271][T15497] ? ext4_inode_to_goal_block+0x1bd/0x1d0 [ 678.202057][T15497] ext4_ext_map_blocks+0x1658/0x2120 [ 678.207337][T15497] ext4_map_blocks+0x71e/0xf00 [ 678.212151][T15497] ? __ext4_mark_inode_dirty+0x502/0x5f0 [ 678.217777][T15497] ext4_getblk+0xc6/0x3e0 [ 678.222094][T15497] ext4_bread+0x28/0x100 [ 678.226320][T15497] ext4_append+0xd1/0x1c0 [ 678.230633][T15497] ext4_init_new_dir+0x177/0x500 [ 678.235577][T15497] ext4_mkdir+0x329/0x760 [ 678.239961][T15497] vfs_mkdir+0x2c8/0x3d0 [ 678.244211][T15497] do_mkdirat+0x12e/0x2c0 [ 678.248537][T15497] __x64_sys_mkdir+0x40/0x50 [ 678.253193][T15497] do_syscall_64+0x44/0xd0 [ 678.257620][T15497] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 678.263551][T15497] RIP: 0033:0x7ff3bc5bbbf7 [ 678.268016][T15497] Code: 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 b8 53 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 678.287786][T15497] RSP: 002b:00007ff3ba332fa8 EFLAGS: 00000213 ORIG_RAX: 0000000000000053 [ 678.296190][T15497] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 00007ff3bc5bbbf7 [ 678.304157][T15497] RDX: 0000000000000004 RSI: 00000000000001ff RDI: 0000000020000100 [ 678.312291][T15497] RBP: 00007ff3ba333040 R08: 0000000000000000 R09: ffffffffffffffff [ 678.320247][T15497] R10: 0000000000000000 R11: 0000000000000213 R12: 0000000020000000 [ 678.328270][T15497] R13: 0000000020000100 R14: 00007ff3ba333000 R15: 0000000020013c00 13:36:44 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=@newlink={0x34, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @veth={{0x9}, {0x4, 0x2, 0x0, 0x1, @void}}}]}, 0x34}}, 0x3b8) 13:36:44 executing program 4: socket$packet(0x11, 0x3, 0x300) prlimit64(0x0, 0xe, &(0x7f0000000280)={0xe, 0x5ee}, 0x0) sched_setattr(0x0, &(0x7f00000001c0)={0x38, 0x2, 0x0, 0x0, 0x8}, 0x0) r0 = gettid() r1 = openat$sndseq(0xffffffffffffff9c, &(0x7f00000004c0), 0x0) read(r1, &(0x7f0000000280)=""/248, 0xf8) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000000080)={0x201, @time}) tkill(r0, 0xb) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r1, 0xc0605345, &(0x7f0000000000)) [ 678.336245][T15497] [ 678.340996][T15500] EXT4-fs warning (device loop1): read_mmp_block:107: Error -117 while reading MMP block 0 13:36:44 executing program 3: prlimit64(0x0, 0xe, &(0x7f0000000280)={0xe}, 0x0) sched_setattr(0x0, &(0x7f00000001c0)={0x38, 0x2, 0x0, 0x0, 0x8}, 0x0) r0 = gettid() r1 = openat$sndseq(0xffffffffffffff9c, &(0x7f00000004c0), 0x0) read(r1, &(0x7f0000000280)=""/248, 0xf8) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000000080)={0x201, @time}) tkill(r0, 0xb) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r1, 0xc05c5340, &(0x7f0000000000)) 13:36:44 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x0, 0x5ee}, 0x0) sched_setattr(0x0, &(0x7f00000001c0)={0x38, 0x2, 0x0, 0x0, 0x8}, 0x0) r0 = gettid() r1 = openat$sndseq(0xffffffffffffff9c, &(0x7f00000004c0), 0x0) read(r1, &(0x7f0000000280)=""/248, 0xf8) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000000080)={0x201, @time}) tkill(r0, 0xb) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r1, 0xc0305302, &(0x7f0000000000)) 13:36:44 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0xa, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000d8f4655fd8f4655f0100ffff53ef010001000000d8f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000011700)="111fc0d901", 0x5, 0x6800}, {&(0x7f0000011d00)="2719c0d901", 0x5, 0x8000}, {&(0x7f0000012e00)="ed41000000080000d8f4655fd8f4655fd8f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000012f00)="8081000000180000d8f4655fd8f4655fd8f4655f00000000000001000c00000010000800000000000af30100040000000000000000000000030000000d", 0x3d, 0x11100}, {&(0x7f0000013000)="8081000000180000d8f4655fd8f4655fd8f4655f00000000000001000c00000010000800000000000af302000400000000000000000000000200000010000000020000000100000013", 0x49, 0x11180}], 0x0, &(0x7f0000013c00)) (fail_nth: 61) 13:36:44 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x8, &(0x7f0000000200)=[{&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x6800}, {&(0x7f0000011d00)="2719c0d901000000803a0900803a09000000000006", 0x15, 0x8000}, {&(0x7f0000012e00)="ed41000000080000d8f4655fd8f4655fd8f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000012f00)="8081000000180000d8f4655fd8f4655fd8f4655f00000000000001000c00000010000800000000000af30100040000000000000000000000030000000d", 0x3d, 0x11100}, {&(0x7f0000013000)="8081000000180000d8f4655fd8f4655fd8f4655f00000000000001000c00000010000800000000000af302000400000000000000000000000200000010000000020000000100000013", 0x49, 0x11180}], 0x0, &(0x7f0000013c00)) 13:36:44 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=@newlink={0x34, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @veth={{0x9}, {0x4, 0x2, 0x0, 0x1, @void}}}]}, 0x34}}, 0x3ca) [ 678.465717][T15513] loop2: detected capacity change from 0 to 512 [ 678.472573][T15513] FAULT_INJECTION: forcing a failure. [ 678.472573][T15513] name failslab, interval 1, probability 0, space 0, times 0 [ 678.485300][T15513] CPU: 0 PID: 15513 Comm: syz-executor.2 Not tainted 5.16.0-rc2-syzkaller #0 [ 678.494187][T15513] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 678.504239][T15513] Call Trace: [ 678.507537][T15513] [ 678.510463][T15513] dump_stack_lvl+0xd6/0x122 [ 678.515099][T15513] dump_stack+0x11/0x1b [ 678.519323][T15513] should_fail+0x23c/0x250 [ 678.523763][T15513] ? ext4_mb_new_blocks+0x328/0x1ee0 [ 678.529050][T15513] __should_failslab+0x81/0x90 [ 678.533840][T15513] should_failslab+0x5/0x20 [ 678.534883][T15517] loop1: detected capacity change from 0 to 512 [ 678.538345][T15513] kmem_cache_alloc+0x4f/0x320 [ 678.538372][T15513] ext4_mb_new_blocks+0x328/0x1ee0 [ 678.554576][T15513] ? kcalloc+0x32/0x50 [ 678.558821][T15513] ? ext4_find_extent+0x6d7/0x7e0 [ 678.563880][T15513] ? ext4_ext_search_right+0x301/0x4f0 [ 678.569329][T15513] ? ext4_inode_to_goal_block+0x1bd/0x1d0 [ 678.575043][T15513] ext4_ext_map_blocks+0x1658/0x2120 [ 678.580437][T15513] ext4_map_blocks+0x71e/0xf00 [ 678.585221][T15513] ? __ext4_mark_inode_dirty+0x502/0x5f0 [ 678.590840][T15513] ext4_getblk+0xc6/0x3e0 [ 678.595157][T15513] ext4_bread+0x28/0x100 [ 678.599475][T15513] ext4_append+0xd1/0x1c0 [ 678.603799][T15513] ext4_init_new_dir+0x177/0x500 [ 678.608723][T15513] ext4_mkdir+0x329/0x760 [ 678.613046][T15513] vfs_mkdir+0x2c8/0x3d0 [ 678.617363][T15513] do_mkdirat+0x12e/0x2c0 [ 678.621678][T15513] __x64_sys_mkdir+0x40/0x50 [ 678.626350][T15513] do_syscall_64+0x44/0xd0 [ 678.630754][T15513] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 678.636638][T15513] RIP: 0033:0x7ff3bc5bbbf7 [ 678.641129][T15513] Code: 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 b8 53 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 678.660850][T15513] RSP: 002b:00007ff3ba332fa8 EFLAGS: 00000213 ORIG_RAX: 0000000000000053 [ 678.669245][T15513] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 00007ff3bc5bbbf7 [ 678.677243][T15513] RDX: 0000000000000004 RSI: 00000000000001ff RDI: 0000000020000100 [ 678.685263][T15513] RBP: 00007ff3ba333040 R08: 0000000000000000 R09: ffffffffffffffff [ 678.693219][T15513] R10: 0000000000000000 R11: 0000000000000213 R12: 0000000020000000 [ 678.701221][T15513] R13: 0000000020000100 R14: 00007ff3ba333000 R15: 0000000020013c00 [ 678.709276][T15513] 13:36:44 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0xa, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000d8f4655fd8f4655f0100ffff53ef010001000000d8f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000011700)="111fc0d901", 0x5, 0x6800}, {&(0x7f0000011d00)="2719c0d901", 0x5, 0x8000}, {&(0x7f0000012e00)="ed41000000080000d8f4655fd8f4655fd8f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000012f00)="8081000000180000d8f4655fd8f4655fd8f4655f00000000000001000c00000010000800000000000af30100040000000000000000000000030000000d", 0x3d, 0x11100}, {&(0x7f0000013000)="8081000000180000d8f4655fd8f4655fd8f4655f00000000000001000c00000010000800000000000af302000400000000000000000000000200000010000000020000000100000013", 0x49, 0x11180}], 0x0, &(0x7f0000013c00)) (fail_nth: 62) 13:36:44 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=@newlink={0x34, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @veth={{0x9}, {0x4, 0x2, 0x0, 0x1, @void}}}]}, 0x34}}, 0x3db) 13:36:44 executing program 3: prlimit64(0x0, 0xe, &(0x7f0000000280)={0xe, 0x5ee}, 0x0) sched_setattr(0x0, 0x0, 0x0) r0 = gettid() r1 = openat$sndseq(0xffffffffffffff9c, &(0x7f00000004c0), 0x0) read(r1, &(0x7f0000000280)=""/248, 0xf8) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000000080)={0x201, @time}) tkill(r0, 0xb) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r1, 0xc05c5340, &(0x7f0000000000)) 13:36:44 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x8, &(0x7f0000000200)=[{&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x6800}, {&(0x7f0000011d00)="2719c0d901000000803a0900803a09000000000006", 0x15, 0x8000}, {&(0x7f0000012e00)="ed41000000080000d8f4655fd8f4655fd8f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000012f00)="8081000000180000d8f4655fd8f4655fd8f4655f00000000000001000c00000010000800000000000af30100040000000000000000000000030000000d", 0x3d, 0x11100}, {&(0x7f0000013000)="8081000000180000d8f4655fd8f4655fd8f4655f00000000000001000c00000010000800000000000af302000400000000000000000000000200000010000000020000000100000013", 0x49, 0x11180}], 0x0, &(0x7f0000013c00)) [ 678.716775][T15517] EXT4-fs (loop1): VFS: Can't find ext4 filesystem [ 678.770244][T15527] loop2: detected capacity change from 0 to 512 [ 678.784591][T15527] FAULT_INJECTION: forcing a failure. [ 678.784591][T15527] name failslab, interval 1, probability 0, space 0, times 0 [ 678.797364][T15527] CPU: 0 PID: 15527 Comm: syz-executor.2 Not tainted 5.16.0-rc2-syzkaller #0 [ 678.797616][T15532] loop1: detected capacity change from 0 to 512 [ 678.806140][T15527] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 678.806155][T15527] Call Trace: [ 678.825789][T15527] [ 678.828709][T15527] dump_stack_lvl+0xd6/0x122 [ 678.833295][T15527] dump_stack+0x11/0x1b [ 678.837502][T15527] should_fail+0x23c/0x250 [ 678.841910][T15527] ? ext4_mb_new_blocks+0x328/0x1ee0 [ 678.847181][T15527] __should_failslab+0x81/0x90 [ 678.852013][T15527] should_failslab+0x5/0x20 [ 678.856530][T15527] kmem_cache_alloc+0x4f/0x320 [ 678.861297][T15527] ext4_mb_new_blocks+0x328/0x1ee0 [ 678.866397][T15527] ? kcalloc+0x32/0x50 [ 678.870499][T15527] ? ext4_find_extent+0x6d7/0x7e0 [ 678.875519][T15527] ? ext4_ext_search_right+0x301/0x4f0 [ 678.881052][T15527] ? ext4_inode_to_goal_block+0x1bd/0x1d0 [ 678.886767][T15527] ext4_ext_map_blocks+0x1658/0x2120 [ 678.892391][T15527] ext4_map_blocks+0x71e/0xf00 [ 678.897246][T15527] ? __ext4_mark_inode_dirty+0x502/0x5f0 [ 678.902877][T15527] ext4_getblk+0xc6/0x3e0 [ 678.907203][T15527] ext4_bread+0x28/0x100 [ 678.911457][T15527] ext4_append+0xd1/0x1c0 [ 678.915776][T15527] ext4_init_new_dir+0x177/0x500 [ 678.920742][T15527] ext4_mkdir+0x329/0x760 [ 678.925066][T15527] vfs_mkdir+0x2c8/0x3d0 [ 678.929338][T15527] do_mkdirat+0x12e/0x2c0 [ 678.933675][T15527] __x64_sys_mkdir+0x40/0x50 [ 678.938298][T15527] do_syscall_64+0x44/0xd0 [ 678.942708][T15527] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 678.948606][T15527] RIP: 0033:0x7ff3bc5bbbf7 [ 678.953036][T15527] Code: 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 b8 53 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 678.972627][T15527] RSP: 002b:00007ff3ba332fa8 EFLAGS: 00000213 ORIG_RAX: 0000000000000053 [ 678.981020][T15527] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 00007ff3bc5bbbf7 [ 678.988974][T15527] RDX: 0000000000000004 RSI: 00000000000001ff RDI: 0000000020000100 [ 678.996933][T15527] RBP: 00007ff3ba333040 R08: 0000000000000000 R09: ffffffffffffffff [ 679.004893][T15527] R10: 0000000000000000 R11: 0000000000000213 R12: 0000000020000000 [ 679.012936][T15527] R13: 0000000020000100 R14: 00007ff3ba333000 R15: 0000000020013c00 13:36:44 executing program 4: socket$packet(0x11, 0x3, 0x300) prlimit64(0x0, 0xe, &(0x7f0000000280)={0xe, 0x5ee}, 0x0) sched_setattr(0x0, &(0x7f00000001c0)={0x38, 0x2, 0x0, 0x0, 0x8}, 0x0) r0 = gettid() r1 = openat$sndseq(0xffffffffffffff9c, &(0x7f00000004c0), 0x0) read(r1, &(0x7f0000000280)=""/248, 0xf8) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000000080)={0x201, @time}) tkill(r0, 0xb) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r1, 0xc0605345, &(0x7f0000000000)={0x0, 0x0, {}, 0x1f00}) [ 679.020908][T15527] 13:36:44 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x0, 0x5ee}, 0x0) sched_setattr(0x0, &(0x7f00000001c0)={0x38, 0x2, 0x0, 0x0, 0x8}, 0x0) r0 = gettid() r1 = openat$sndseq(0xffffffffffffff9c, &(0x7f00000004c0), 0x0) read(r1, &(0x7f0000000280)=""/248, 0xf8) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000000080)={0x201, @time}) tkill(r0, 0xb) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r1, 0xc0305302, &(0x7f0000000000)) 13:36:44 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=@newlink={0x34, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @veth={{0x9}, {0x4, 0x2, 0x0, 0x1, @void}}}]}, 0x34}}, 0x3e4) 13:36:44 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0xa, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000d8f4655fd8f4655f0100ffff53ef010001000000d8f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000011700)="111fc0d901", 0x5, 0x6800}, {&(0x7f0000011d00)="2719c0d901", 0x5, 0x8000}, {&(0x7f0000012e00)="ed41000000080000d8f4655fd8f4655fd8f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000012f00)="8081000000180000d8f4655fd8f4655fd8f4655f00000000000001000c00000010000800000000000af30100040000000000000000000000030000000d", 0x3d, 0x11100}, {&(0x7f0000013000)="8081000000180000d8f4655fd8f4655fd8f4655f00000000000001000c00000010000800000000000af302000400000000000000000000000200000010000000020000000100000013", 0x49, 0x11180}], 0x0, &(0x7f0000013c00)) (fail_nth: 63) [ 679.050612][T15532] EXT4-fs (loop1): VFS: Can't find ext4 filesystem 13:36:44 executing program 3: prlimit64(0x0, 0xe, &(0x7f0000000280)={0xe, 0x5ee}, 0x0) sched_setattr(0x0, 0x0, 0x0) r0 = gettid() r1 = openat$sndseq(0xffffffffffffff9c, &(0x7f00000004c0), 0x0) read(r1, &(0x7f0000000280)=""/248, 0xf8) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000000080)={0x201, @time}) tkill(r0, 0xb) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r1, 0xc05c5340, &(0x7f0000000000)) [ 679.098811][T15543] loop2: detected capacity change from 0 to 512 [ 679.110345][T15543] FAULT_INJECTION: forcing a failure. [ 679.110345][T15543] name failslab, interval 1, probability 0, space 0, times 0 [ 679.123009][T15543] CPU: 0 PID: 15543 Comm: syz-executor.2 Not tainted 5.16.0-rc2-syzkaller #0 [ 679.131767][T15543] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 679.141818][T15543] Call Trace: [ 679.145094][T15543] 13:36:44 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x8, &(0x7f0000000200)=[{&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x6800}, {&(0x7f0000011d00)="2719c0d901000000803a0900803a09000000000006", 0x15, 0x8000}, {&(0x7f0000012e00)="ed41000000080000d8f4655fd8f4655fd8f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000012f00)="8081000000180000d8f4655fd8f4655fd8f4655f00000000000001000c00000010000800000000000af30100040000000000000000000000030000000d", 0x3d, 0x11100}, {&(0x7f0000013000)="8081000000180000d8f4655fd8f4655fd8f4655f00000000000001000c00000010000800000000000af302000400000000000000000000000200000010000000020000000100000013", 0x49, 0x11180}], 0x0, &(0x7f0000013c00)) [ 679.148022][T15543] dump_stack_lvl+0xd6/0x122 [ 679.152618][T15543] dump_stack+0x11/0x1b [ 679.156782][T15543] should_fail+0x23c/0x250 [ 679.161283][T15543] ? __es_insert_extent+0x546/0xe80 [ 679.166496][T15543] __should_failslab+0x81/0x90 [ 679.171353][T15543] should_failslab+0x5/0x20 [ 679.175862][T15543] kmem_cache_alloc+0x4f/0x320 [ 679.180693][T15543] __es_insert_extent+0x546/0xe80 [ 679.185717][T15543] ? ext4_ext_map_blocks+0x1128/0x2120 [ 679.190569][T15550] loop1: detected capacity change from 0 to 512 [ 679.191213][T15543] ext4_es_insert_extent+0x1cb/0x19c0 [ 679.191240][T15543] ext4_map_blocks+0xa5d/0xf00 [ 679.207622][T15543] ext4_getblk+0xc6/0x3e0 [ 679.212013][T15543] ext4_bread+0x28/0x100 [ 679.216330][T15543] ext4_append+0xd1/0x1c0 [ 679.220654][T15543] ext4_init_new_dir+0x177/0x500 [ 679.225651][T15543] ext4_mkdir+0x329/0x760 [ 679.229984][T15543] vfs_mkdir+0x2c8/0x3d0 [ 679.234211][T15543] do_mkdirat+0x12e/0x2c0 [ 679.238648][T15543] __x64_sys_mkdir+0x40/0x50 [ 679.243227][T15543] do_syscall_64+0x44/0xd0 [ 679.247626][T15543] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 679.253518][T15543] RIP: 0033:0x7ff3bc5bbbf7 [ 679.257917][T15543] Code: 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 b8 53 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 679.277551][T15543] RSP: 002b:00007ff3ba332fa8 EFLAGS: 00000213 ORIG_RAX: 0000000000000053 [ 679.286005][T15543] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 00007ff3bc5bbbf7 13:36:45 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0xe}, 0x0) sched_setattr(0x0, &(0x7f00000001c0)={0x38, 0x2, 0x0, 0x0, 0x8}, 0x0) r0 = gettid() r1 = openat$sndseq(0xffffffffffffff9c, &(0x7f00000004c0), 0x0) read(r1, &(0x7f0000000280)=""/248, 0xf8) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000000080)={0x201, @time}) tkill(r0, 0xb) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r1, 0xc0305302, &(0x7f0000000000)) [ 679.293960][T15543] RDX: 0000000000000004 RSI: 00000000000001ff RDI: 0000000020000100 [ 679.301912][T15543] RBP: 00007ff3ba333040 R08: 0000000000000000 R09: ffffffffffffffff [ 679.309926][T15543] R10: 0000000000000000 R11: 0000000000000213 R12: 0000000020000000 [ 679.317900][T15543] R13: 0000000020000100 R14: 00007ff3ba333000 R15: 0000000020013c00 [ 679.325898][T15543] 13:36:45 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=@newlink={0x34, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @veth={{0x9}, {0x4, 0x2, 0x0, 0x1, @void}}}]}, 0x34}}, 0x3ea) 13:36:45 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x9, &(0x7f0000000200)=[{0x0, 0x0, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x6800}, {&(0x7f0000011d00)="2719c0d901000000803a0900803a09000000000006", 0x15, 0x8000}, {&(0x7f0000012e00)="ed41000000080000d8f4655fd8f4655fd8f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000012f00)="8081000000180000d8f4655fd8f4655fd8f4655f00000000000001000c00000010000800000000000af30100040000000000000000000000030000000d", 0x3d, 0x11100}, {&(0x7f0000013000)="8081000000180000d8f4655fd8f4655fd8f4655f00000000000001000c00000010000800000000000af302000400000000000000000000000200000010000000020000000100000013", 0x49, 0x11180}], 0x0, &(0x7f0000013c00)) [ 679.347430][T15550] EXT4-fs (loop1): VFS: Can't find ext4 filesystem [ 679.365751][T15543] Quota error (device loop2): v2_read_file_info: Free block number too big (0 >= 0). [ 679.375349][T15543] EXT4-fs warning (device loop2): ext4_enable_quotas:6363: Failed to enable quota tracking (type=0, err=-117). Please run e2fsck to fix. [ 679.390953][T15543] EXT4-fs (loop2): mount failed 13:36:45 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0xa, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000d8f4655fd8f4655f0100ffff53ef010001000000d8f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000011700)="111fc0d901", 0x5, 0x6800}, {&(0x7f0000011d00)="2719c0d901", 0x5, 0x8000}, {&(0x7f0000012e00)="ed41000000080000d8f4655fd8f4655fd8f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000012f00)="8081000000180000d8f4655fd8f4655fd8f4655f00000000000001000c00000010000800000000000af30100040000000000000000000000030000000d", 0x3d, 0x11100}, {&(0x7f0000013000)="8081000000180000d8f4655fd8f4655fd8f4655f00000000000001000c00000010000800000000000af302000400000000000000000000000200000010000000020000000100000013", 0x49, 0x11180}], 0x0, &(0x7f0000013c00)) (fail_nth: 64) 13:36:45 executing program 4: socket$packet(0x11, 0x3, 0x300) prlimit64(0x0, 0xe, &(0x7f0000000280)={0xe, 0x5ee}, 0x0) sched_setattr(0x0, &(0x7f00000001c0)={0x38, 0x2, 0x0, 0x0, 0x8}, 0x0) r0 = gettid() r1 = openat$sndseq(0xffffffffffffff9c, &(0x7f00000004c0), 0x0) read(r1, &(0x7f0000000280)=""/248, 0xf8) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000000080)={0x201, @time}) tkill(r0, 0xb) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r1, 0xc0605345, &(0x7f0000000000)={0x0, 0x0, {}, 0x1f000000}) 13:36:45 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=@newlink={0x34, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @veth={{0x9}, {0x4, 0x2, 0x0, 0x1, @void}}}]}, 0x34}}, 0x3ec) 13:36:45 executing program 3: prlimit64(0x0, 0xe, &(0x7f0000000280)={0xe, 0x5ee}, 0x0) sched_setattr(0x0, 0x0, 0x0) r0 = gettid() r1 = openat$sndseq(0xffffffffffffff9c, &(0x7f00000004c0), 0x0) read(r1, &(0x7f0000000280)=""/248, 0xf8) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000000080)={0x201, @time}) tkill(r0, 0xb) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r1, 0xc05c5340, &(0x7f0000000000)) 13:36:45 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0xe}, 0x0) sched_setattr(0x0, &(0x7f00000001c0)={0x38, 0x2, 0x0, 0x0, 0x8}, 0x0) r0 = gettid() r1 = openat$sndseq(0xffffffffffffff9c, &(0x7f00000004c0), 0x0) read(r1, &(0x7f0000000280)=""/248, 0xf8) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000000080)={0x201, @time}) tkill(r0, 0xb) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r1, 0xc0305302, &(0x7f0000000000)) [ 679.461868][T15565] loop1: detected capacity change from 0 to 512 [ 679.488308][T15570] loop2: detected capacity change from 0 to 512 [ 679.504252][T15565] EXT4-fs (loop1): VFS: Can't find ext4 filesystem [ 679.511144][T15570] FAULT_INJECTION: forcing a failure. [ 679.511144][T15570] name failslab, interval 1, probability 0, space 0, times 0 [ 679.523872][T15570] CPU: 1 PID: 15570 Comm: syz-executor.2 Not tainted 5.16.0-rc2-syzkaller #0 [ 679.532633][T15570] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 679.542700][T15570] Call Trace: [ 679.546041][T15570] [ 679.548968][T15570] dump_stack_lvl+0xd6/0x122 [ 679.553616][T15570] dump_stack+0x11/0x1b [ 679.557818][T15570] should_fail+0x23c/0x250 [ 679.562244][T15570] ? strndup_user+0x64/0xa0 [ 679.566768][T15570] __should_failslab+0x81/0x90 [ 679.571574][T15570] should_failslab+0x5/0x20 [ 679.576168][T15570] __kmalloc_track_caller+0x6d/0x370 [ 679.581510][T15570] memdup_user+0x22/0xb0 [ 679.585813][T15570] strndup_user+0x64/0xa0 [ 679.590122][T15570] __se_sys_mount+0x4e/0x2f0 [ 679.594739][T15570] ? debug_smp_processor_id+0x18/0x20 [ 679.600184][T15570] __x64_sys_mount+0x63/0x70 [ 679.604759][T15570] do_syscall_64+0x44/0xd0 [ 679.609174][T15570] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 679.615157][T15570] RIP: 0033:0x7ff3bc5be01a [ 679.619569][T15570] Code: 48 c7 c2 bc ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 b8 04 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 679.639329][T15570] RSP: 002b:00007ff3ba332fa8 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 679.647761][T15570] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 00007ff3bc5be01a 13:36:45 executing program 3: prlimit64(0x0, 0xe, &(0x7f0000000280)={0xe, 0x5ee}, 0x0) sched_setattr(0x0, &(0x7f00000001c0)={0x38, 0x0, 0x0, 0x0, 0x8}, 0x0) r0 = gettid() r1 = openat$sndseq(0xffffffffffffff9c, &(0x7f00000004c0), 0x0) read(r1, &(0x7f0000000280)=""/248, 0xf8) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000000080)={0x201, @time}) tkill(r0, 0xb) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r1, 0xc05c5340, &(0x7f0000000000)) 13:36:45 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0xe}, 0x0) sched_setattr(0x0, &(0x7f00000001c0)={0x38, 0x2, 0x0, 0x0, 0x8}, 0x0) r0 = gettid() r1 = openat$sndseq(0xffffffffffffff9c, &(0x7f00000004c0), 0x0) read(r1, &(0x7f0000000280)=""/248, 0xf8) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000000080)={0x201, @time}) tkill(r0, 0xb) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r1, 0xc0305302, &(0x7f0000000000)) 13:36:45 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=@newlink={0x34, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @veth={{0x9}, {0x4, 0x2, 0x0, 0x1, @void}}}]}, 0x34}}, 0x3f2) 13:36:45 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x9, &(0x7f0000000200)=[{0x0, 0x0, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x6800}, {&(0x7f0000011d00)="2719c0d901000000803a0900803a09000000000006", 0x15, 0x8000}, {&(0x7f0000012e00)="ed41000000080000d8f4655fd8f4655fd8f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000012f00)="8081000000180000d8f4655fd8f4655fd8f4655f00000000000001000c00000010000800000000000af30100040000000000000000000000030000000d", 0x3d, 0x11100}, {&(0x7f0000013000)="8081000000180000d8f4655fd8f4655fd8f4655f00000000000001000c00000010000800000000000af302000400000000000000000000000200000010000000020000000100000013", 0x49, 0x11180}], 0x0, &(0x7f0000013c00)) [ 679.655868][T15570] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007ff3ba333000 [ 679.663839][T15570] RBP: 00007ff3ba333040 R08: 00007ff3ba333040 R09: 0000000020000000 [ 679.671824][T15570] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000020000000 [ 679.679799][T15570] R13: 0000000020000100 R14: 00007ff3ba333000 R15: 0000000020013c00 [ 679.687777][T15570] 13:36:45 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0xa, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000d8f4655fd8f4655f0100ffff53ef010001000000d8f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000011700)="111fc0d901", 0x5, 0x6800}, {&(0x7f0000011d00)="2719c0d901", 0x5, 0x8000}, {&(0x7f0000012e00)="ed41000000080000d8f4655fd8f4655fd8f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000012f00)="8081000000180000d8f4655fd8f4655fd8f4655f00000000000001000c00000010000800000000000af30100040000000000000000000000030000000d", 0x3d, 0x11100}, {&(0x7f0000013000)="8081000000180000d8f4655fd8f4655fd8f4655f00000000000001000c00000010000800000000000af302000400000000000000000000000200000010000000020000000100000013", 0x49, 0x11180}], 0x0, &(0x7f0000013c00)) (fail_nth: 65) [ 679.752692][T15591] loop1: detected capacity change from 0 to 512 [ 679.772423][T15591] EXT4-fs (loop1): VFS: Can't find ext4 filesystem [ 679.789427][T15595] loop2: detected capacity change from 0 to 512 [ 679.796514][T15595] FAULT_INJECTION: forcing a failure. [ 679.796514][T15595] name failslab, interval 1, probability 0, space 0, times 0 [ 679.809178][T15595] CPU: 0 PID: 15595 Comm: syz-executor.2 Not tainted 5.16.0-rc2-syzkaller #0 [ 679.817984][T15595] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 679.828036][T15595] Call Trace: [ 679.831316][T15595] [ 679.834241][T15595] dump_stack_lvl+0xd6/0x122 [ 679.838888][T15595] dump_stack+0x11/0x1b [ 679.843037][T15595] should_fail+0x23c/0x250 [ 679.847453][T15595] ? strndup_user+0x64/0xa0 13:36:45 executing program 3: prlimit64(0x0, 0xe, &(0x7f0000000280)={0xe, 0x5ee}, 0x0) sched_setattr(0x0, &(0x7f00000001c0)={0x38, 0x0, 0x0, 0x0, 0x8}, 0x0) r0 = gettid() r1 = openat$sndseq(0xffffffffffffff9c, &(0x7f00000004c0), 0x0) read(r1, &(0x7f0000000280)=""/248, 0xf8) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000000080)={0x201, @time}) tkill(r0, 0xb) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r1, 0xc05c5340, &(0x7f0000000000)) 13:36:45 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0xe, 0x5ee}, 0x0) sched_setattr(0x0, 0x0, 0x0) r0 = gettid() r1 = openat$sndseq(0xffffffffffffff9c, &(0x7f00000004c0), 0x0) read(r1, &(0x7f0000000280)=""/248, 0xf8) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000000080)={0x201, @time}) tkill(r0, 0xb) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r1, 0xc0305302, &(0x7f0000000000)) [ 679.852032][T15595] __should_failslab+0x81/0x90 [ 679.856803][T15595] should_failslab+0x5/0x20 [ 679.861310][T15595] __kmalloc_track_caller+0x6d/0x370 [ 679.866609][T15595] memdup_user+0x22/0xb0 [ 679.870888][T15595] strndup_user+0x64/0xa0 [ 679.875199][T15595] __se_sys_mount+0x4e/0x2f0 [ 679.879769][T15595] ? __this_cpu_preempt_check+0x18/0x20 [ 679.885343][T15595] ? switch_fpu_return+0xc9/0x190 [ 679.890360][T15595] __x64_sys_mount+0x63/0x70 [ 679.895007][T15595] do_syscall_64+0x44/0xd0 [ 679.899501][T15595] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 679.905456][T15595] RIP: 0033:0x7ff3bc5be01a [ 679.909950][T15595] Code: 48 c7 c2 bc ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 b8 04 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 679.929550][T15595] RSP: 002b:00007ff3ba332fa8 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 679.937955][T15595] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 00007ff3bc5be01a 13:36:45 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=@newlink={0x34, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @veth={{0x9}, {0x4, 0x2, 0x0, 0x1, @void}}}]}, 0x34}}, 0x3f4) 13:36:45 executing program 4: r0 = socket$packet(0x11, 0x3, 0x300) prlimit64(0x0, 0xe, &(0x7f0000000280)={0xe, 0x5ee}, 0x0) r1 = openat$full(0xffffffffffffff9c, &(0x7f0000000100), 0x40002, 0x0) setsockopt$packet_tx_ring(r1, 0x107, 0xd, &(0x7f0000000180)=@req3={0x5d, 0x1000, 0xffff, 0x7fffffff, 0x9, 0x40, 0x40}, 0x1c) sched_setattr(0x0, &(0x7f00000001c0)={0x38, 0x2, 0x0, 0x0, 0x8}, 0x0) r2 = gettid() r3 = openat$sndseq(0xffffffffffffff9c, &(0x7f00000004c0), 0x0) read(r3, &(0x7f0000000280)=""/248, 0xf8) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r3, 0x4040534e, &(0x7f0000000080)={0x201, @time}) tkill(r2, 0xb) getsockname$packet(r0, &(0x7f00000000c0), &(0x7f0000000140)=0x14) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r3, 0xc0605345, &(0x7f0000000000)={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x80}}) 13:36:45 executing program 3: prlimit64(0x0, 0xe, &(0x7f0000000280)={0xe, 0x5ee}, 0x0) sched_setattr(0x0, &(0x7f00000001c0)={0x38, 0x0, 0x0, 0x0, 0x8}, 0x0) r0 = gettid() r1 = openat$sndseq(0xffffffffffffff9c, &(0x7f00000004c0), 0x0) read(r1, &(0x7f0000000280)=""/248, 0xf8) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000000080)={0x201, @time}) tkill(r0, 0xb) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r1, 0xc05c5340, &(0x7f0000000000)) [ 679.945921][T15595] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007ff3ba333000 [ 679.953939][T15595] RBP: 00007ff3ba333040 R08: 00007ff3ba333040 R09: 0000000020000000 [ 679.962171][T15595] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000020000000 [ 679.970294][T15595] R13: 0000000020000100 R14: 00007ff3ba333000 R15: 0000000020013c00 [ 679.978255][T15595] 13:36:45 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x9, &(0x7f0000000200)=[{0x0, 0x0, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x6800}, {&(0x7f0000011d00)="2719c0d901000000803a0900803a09000000000006", 0x15, 0x8000}, {&(0x7f0000012e00)="ed41000000080000d8f4655fd8f4655fd8f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000012f00)="8081000000180000d8f4655fd8f4655fd8f4655f00000000000001000c00000010000800000000000af30100040000000000000000000000030000000d", 0x3d, 0x11100}, {&(0x7f0000013000)="8081000000180000d8f4655fd8f4655fd8f4655f00000000000001000c00000010000800000000000af302000400000000000000000000000200000010000000020000000100000013", 0x49, 0x11180}], 0x0, &(0x7f0000013c00)) 13:36:45 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0xa, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000d8f4655fd8f4655f0100ffff53ef010001000000d8f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000011700)="111fc0d901", 0x5, 0x6800}, {&(0x7f0000011d00)="2719c0d901", 0x5, 0x8000}, {&(0x7f0000012e00)="ed41000000080000d8f4655fd8f4655fd8f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000012f00)="8081000000180000d8f4655fd8f4655fd8f4655f00000000000001000c00000010000800000000000af30100040000000000000000000000030000000d", 0x3d, 0x11100}, {&(0x7f0000013000)="8081000000180000d8f4655fd8f4655fd8f4655f00000000000001000c00000010000800000000000af302000400000000000000000000000200000010000000020000000100000013", 0x49, 0x11180}], 0x0, &(0x7f0000013c00)) (fail_nth: 66) 13:36:45 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0xe, 0x5ee}, 0x0) sched_setattr(0x0, 0x0, 0x0) r0 = gettid() r1 = openat$sndseq(0xffffffffffffff9c, &(0x7f00000004c0), 0x0) read(r1, &(0x7f0000000280)=""/248, 0xf8) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000000080)={0x201, @time}) tkill(r0, 0xb) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r1, 0xc0305302, &(0x7f0000000000)) [ 680.071122][T15612] loop1: detected capacity change from 0 to 512 [ 680.088925][T15612] EXT4-fs (loop1): VFS: Can't find ext4 filesystem [ 680.110213][T15618] loop2: detected capacity change from 0 to 512 13:36:45 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=@newlink={0x34, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @veth={{0x9}, {0x4, 0x2, 0x0, 0x1, @void}}}]}, 0x34}}, 0x3f6) 13:36:45 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x9, &(0x7f0000000200)=[{&(0x7f0000010000), 0x0, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x6800}, {&(0x7f0000011d00)="2719c0d901000000803a0900803a09000000000006", 0x15, 0x8000}, {&(0x7f0000012e00)="ed41000000080000d8f4655fd8f4655fd8f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000012f00)="8081000000180000d8f4655fd8f4655fd8f4655f00000000000001000c00000010000800000000000af30100040000000000000000000000030000000d", 0x3d, 0x11100}, {&(0x7f0000013000)="8081000000180000d8f4655fd8f4655fd8f4655f00000000000001000c00000010000800000000000af302000400000000000000000000000200000010000000020000000100000013", 0x49, 0x11180}], 0x0, &(0x7f0000013c00)) [ 680.122757][T15618] FAULT_INJECTION: forcing a failure. [ 680.122757][T15618] name failslab, interval 1, probability 0, space 0, times 0 [ 680.135429][T15618] CPU: 0 PID: 15618 Comm: syz-executor.2 Not tainted 5.16.0-rc2-syzkaller #0 [ 680.144241][T15618] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 680.154298][T15618] Call Trace: [ 680.157597][T15618] [ 680.160522][T15618] dump_stack_lvl+0xd6/0x122 [ 680.165131][T15618] dump_stack+0x11/0x1b [ 680.169292][T15618] should_fail+0x23c/0x250 [ 680.173802][T15618] ? strndup_user+0x64/0xa0 [ 680.178403][T15618] __should_failslab+0x81/0x90 [ 680.183189][T15618] should_failslab+0x5/0x20 [ 680.187759][T15618] __kmalloc_track_caller+0x6d/0x370 [ 680.193050][T15618] memdup_user+0x22/0xb0 [ 680.197336][T15618] strndup_user+0x64/0xa0 [ 680.201709][T15618] __se_sys_mount+0x91/0x2f0 [ 680.206298][T15618] ? debug_smp_processor_id+0x18/0x20 [ 680.206498][T15622] loop1: detected capacity change from 0 to 512 [ 680.211843][T15618] __x64_sys_mount+0x63/0x70 [ 680.211865][T15618] do_syscall_64+0x44/0xd0 [ 680.211903][T15618] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 680.233027][T15618] RIP: 0033:0x7ff3bc5be01a [ 680.237509][T15618] Code: 48 c7 c2 bc ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 b8 04 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 680.257132][T15618] RSP: 002b:00007ff3ba332fa8 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 13:36:46 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=@newlink={0x34, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @veth={{0x9}, {0x4, 0x2, 0x0, 0x1, @void}}}]}, 0x34}}, 0x3fa) 13:36:46 executing program 3: prlimit64(0x0, 0xe, &(0x7f0000000280)={0xe, 0x5ee}, 0x0) sched_setattr(0x0, &(0x7f00000001c0)={0x38, 0x2}, 0x0) r0 = gettid() r1 = openat$sndseq(0xffffffffffffff9c, &(0x7f00000004c0), 0x0) read(r1, &(0x7f0000000280)=""/248, 0xf8) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000000080)={0x201, @time}) tkill(r0, 0xb) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r1, 0xc05c5340, &(0x7f0000000000)) [ 680.265633][T15618] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 00007ff3bc5be01a [ 680.273782][T15618] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007ff3ba333000 [ 680.281739][T15618] RBP: 00007ff3ba333040 R08: 00007ff3ba333040 R09: 0000000020000000 [ 680.289707][T15618] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000020000000 [ 680.297661][T15618] R13: 0000000020000100 R14: 00007ff3ba333000 R15: 0000000020013c00 [ 680.305673][T15618] [ 680.313208][T15622] EXT4-fs (loop1): VFS: Can't find ext4 filesystem 13:36:46 executing program 4: r0 = socket$packet(0x11, 0x3, 0x300) prlimit64(0x0, 0xe, &(0x7f0000000280)={0xe, 0x5ee}, 0x0) sched_setattr(0x0, &(0x7f00000001c0)={0x38, 0x2, 0x30, 0x0, 0x8}, 0x0) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f00000000c0)=@req3={0x3, 0xfffffff9, 0x80000001, 0xff, 0x5, 0x0, 0x6}, 0x1c) r1 = gettid() r2 = openat$sndseq(0xffffffffffffff9c, &(0x7f00000004c0), 0x0) read(r2, &(0x7f0000000280)=""/248, 0xf8) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r2, 0x4040534e, &(0x7f0000000080)={0x201, @time}) tkill(r1, 0xb) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(0xffffffffffffffff, 0xc0605345, &(0x7f0000000000)) r3 = inotify_init1(0x0) fcntl$setown(r3, 0x8, 0xffffffffffffffff) fcntl$getownex(r3, 0x10, &(0x7f0000000080)={0x0, 0x0}) r5 = inotify_init1(0x0) fcntl$setown(r5, 0x8, 0xffffffffffffffff) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000200)={0x0, 0x0}) tkill(r6, 0x15) sched_setattr(r6, &(0x7f0000000180)={0x38, 0x2, 0x10000040, 0x7f, 0x3, 0x4, 0x7f, 0x2, 0x7f, 0x1}, 0x0) tkill(r4, 0x15) prlimit64(r4, 0x2, &(0x7f0000000100)={0x7f, 0x1}, &(0x7f0000000140)) 13:36:46 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x9, &(0x7f0000000200)=[{&(0x7f0000010000), 0x0, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x6800}, {&(0x7f0000011d00)="2719c0d901000000803a0900803a09000000000006", 0x15, 0x8000}, {&(0x7f0000012e00)="ed41000000080000d8f4655fd8f4655fd8f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000012f00)="8081000000180000d8f4655fd8f4655fd8f4655f00000000000001000c00000010000800000000000af30100040000000000000000000000030000000d", 0x3d, 0x11100}, {&(0x7f0000013000)="8081000000180000d8f4655fd8f4655fd8f4655f00000000000001000c00000010000800000000000af302000400000000000000000000000200000010000000020000000100000013", 0x49, 0x11180}], 0x0, &(0x7f0000013c00)) 13:36:46 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0xe, 0x5ee}, 0x0) sched_setattr(0x0, 0x0, 0x0) r0 = gettid() r1 = openat$sndseq(0xffffffffffffff9c, &(0x7f00000004c0), 0x0) read(r1, &(0x7f0000000280)=""/248, 0xf8) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000000080)={0x201, @time}) tkill(r0, 0xb) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r1, 0xc0305302, &(0x7f0000000000)) 13:36:46 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=@newlink={0x34, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @veth={{0x9}, {0x4, 0x2, 0x0, 0x1, @void}}}]}, 0x34}}, 0x3fc) 13:36:46 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0xa, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000d8f4655fd8f4655f0100ffff53ef010001000000d8f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000011700)="111fc0d901", 0x5, 0x6800}, {&(0x7f0000011d00)="2719c0d901", 0x5, 0x8000}, {&(0x7f0000012e00)="ed41000000080000d8f4655fd8f4655fd8f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000012f00)="8081000000180000d8f4655fd8f4655fd8f4655f00000000000001000c00000010000800000000000af30100040000000000000000000000030000000d", 0x3d, 0x11100}, {&(0x7f0000013000)="8081000000180000d8f4655fd8f4655fd8f4655f00000000000001000c00000010000800000000000af302000400000000000000000000000200000010000000020000000100000013", 0x49, 0x11180}], 0x0, &(0x7f0000013c00)) (fail_nth: 67) [ 680.460156][T15641] loop2: detected capacity change from 0 to 512 [ 680.468479][T15641] FAULT_INJECTION: forcing a failure. [ 680.468479][T15641] name failslab, interval 1, probability 0, space 0, times 0 [ 680.481400][T15641] CPU: 1 PID: 15641 Comm: syz-executor.2 Not tainted 5.16.0-rc2-syzkaller #0 [ 680.490594][T15641] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 680.500199][T15643] loop1: detected capacity change from 0 to 512 [ 680.500767][T15641] Call Trace: 13:36:46 executing program 3: prlimit64(0x0, 0xe, &(0x7f0000000280)={0xe, 0x5ee}, 0x0) sched_setattr(0x0, &(0x7f00000001c0)={0x38, 0x2}, 0x0) r0 = gettid() r1 = openat$sndseq(0xffffffffffffff9c, &(0x7f00000004c0), 0x0) read(r1, &(0x7f0000000280)=""/248, 0xf8) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000000080)={0x201, @time}) tkill(r0, 0xb) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r1, 0xc05c5340, &(0x7f0000000000)) [ 680.500775][T15641] [ 680.500781][T15641] dump_stack_lvl+0xd6/0x122 [ 680.508169][T15643] EXT4-fs (loop1): VFS: Can't find ext4 filesystem [ 680.510487][T15641] dump_stack+0x11/0x1b [ 680.510511][T15641] should_fail+0x23c/0x250 [ 680.510529][T15641] ? strndup_user+0x64/0xa0 [ 680.537855][T15641] __should_failslab+0x81/0x90 [ 680.542708][T15641] should_failslab+0x5/0x20 [ 680.547213][T15641] __kmalloc_track_caller+0x6d/0x370 [ 680.552526][T15641] memdup_user+0x22/0xb0 [ 680.556769][T15641] strndup_user+0x64/0xa0 [ 680.561082][T15641] __se_sys_mount+0x91/0x2f0 [ 680.565731][T15641] ? debug_smp_processor_id+0x18/0x20 [ 680.571120][T15641] __x64_sys_mount+0x63/0x70 [ 680.575701][T15641] do_syscall_64+0x44/0xd0 [ 680.580174][T15641] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 680.586057][T15641] RIP: 0033:0x7ff3bc5be01a [ 680.590549][T15641] Code: 48 c7 c2 bc ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 b8 04 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 13:36:46 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0xe, 0x5ee}, 0x0) sched_setattr(0x0, &(0x7f00000001c0)={0x38, 0x0, 0x0, 0x0, 0x8}, 0x0) r0 = gettid() r1 = openat$sndseq(0xffffffffffffff9c, &(0x7f00000004c0), 0x0) read(r1, &(0x7f0000000280)=""/248, 0xf8) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000000080)={0x201, @time}) tkill(r0, 0xb) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r1, 0xc0305302, &(0x7f0000000000)) [ 680.610139][T15641] RSP: 002b:00007ff3ba332fa8 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 680.618881][T15641] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 00007ff3bc5be01a [ 680.626852][T15641] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007ff3ba333000 [ 680.634817][T15641] RBP: 00007ff3ba333040 R08: 00007ff3ba333040 R09: 0000000020000000 [ 680.642853][T15641] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000020000000 [ 680.650829][T15641] R13: 0000000020000100 R14: 00007ff3ba333000 R15: 0000000020013c00 13:36:46 executing program 3: prlimit64(0x0, 0xe, &(0x7f0000000280)={0xe, 0x5ee}, 0x0) sched_setattr(0x0, &(0x7f00000001c0)={0x38, 0x2}, 0x0) r0 = gettid() r1 = openat$sndseq(0xffffffffffffff9c, &(0x7f00000004c0), 0x0) read(r1, &(0x7f0000000280)=""/248, 0xf8) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000000080)={0x201, @time}) tkill(r0, 0xb) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r1, 0xc05c5340, &(0x7f0000000000)) 13:36:46 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=@newlink={0x34, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @veth={{0x9}, {0x4, 0x2, 0x0, 0x1, @void}}}]}, 0x34}}, 0x3fe) 13:36:46 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x9, &(0x7f0000000200)=[{&(0x7f0000010000), 0x0, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x6800}, {&(0x7f0000011d00)="2719c0d901000000803a0900803a09000000000006", 0x15, 0x8000}, {&(0x7f0000012e00)="ed41000000080000d8f4655fd8f4655fd8f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000012f00)="8081000000180000d8f4655fd8f4655fd8f4655f00000000000001000c00000010000800000000000af30100040000000000000000000000030000000d", 0x3d, 0x11100}, {&(0x7f0000013000)="8081000000180000d8f4655fd8f4655fd8f4655f00000000000001000c00000010000800000000000af302000400000000000000000000000200000010000000020000000100000013", 0x49, 0x11180}], 0x0, &(0x7f0000013c00)) [ 680.659025][T15641] 13:36:46 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0xa, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000d8f4655fd8f4655f0100ffff53ef010001000000d8f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000011700)="111fc0d901", 0x5, 0x6800}, {&(0x7f0000011d00)="2719c0d901", 0x5, 0x8000}, {&(0x7f0000012e00)="ed41000000080000d8f4655fd8f4655fd8f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000012f00)="8081000000180000d8f4655fd8f4655fd8f4655f00000000000001000c00000010000800000000000af30100040000000000000000000000030000000d", 0x3d, 0x11100}, {&(0x7f0000013000)="8081000000180000d8f4655fd8f4655fd8f4655f00000000000001000c00000010000800000000000af302000400000000000000000000000200000010000000020000000100000013", 0x49, 0x11180}], 0x0, &(0x7f0000013c00)) (fail_nth: 68) [ 680.709592][T15657] loop1: detected capacity change from 0 to 512 [ 680.716830][T15657] EXT4-fs (loop1): VFS: Can't find ext4 filesystem 13:36:46 executing program 4: sendmsg$IPVS_CMD_SET_DEST(0xffffffffffffffff, &(0x7f0000000400)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f00000003c0)={&(0x7f0000000380)={0x1c, 0x0, 0x10, 0x70bd2b, 0x25dfdbff, {}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x2b0dca39}]}, 0x1c}, 0x1, 0x0, 0x0, 0x2400c055}, 0x40800) socket$packet(0x11, 0x3, 0x300) r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000180)={0x0, 0x3005}, 0x4) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000140), 0x100000, 0x0) sendto$packet(r1, &(0x7f0000000200), 0x0, 0x20000000, &(0x7f0000000240)={0x11, 0x1, 0x0, 0x1, 0x1, 0x6, @remote}, 0x14) getsockname$packet(r0, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, &(0x7f0000000100)=0x14) prlimit64(0x0, 0xe, &(0x7f0000000280)={0xe, 0x5ee}, 0x0) sched_setattr(0x0, &(0x7f00000001c0)={0x38, 0x2, 0x0, 0x0, 0x8}, 0x0) r2 = gettid() r3 = openat$sndseq(0xffffffffffffff9c, &(0x7f00000004c0), 0x0) read(r3, &(0x7f0000000280)=""/248, 0xf8) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r3, 0x4040534e, &(0x7f0000000080)={0x201, @time}) tkill(r2, 0xb) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r3, 0xc0605345, &(0x7f0000000000)) [ 680.779805][T15662] loop2: detected capacity change from 0 to 512 [ 680.796275][T15662] FAULT_INJECTION: forcing a failure. [ 680.796275][T15662] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 680.809474][T15662] CPU: 0 PID: 15662 Comm: syz-executor.2 Not tainted 5.16.0-rc2-syzkaller #0 [ 680.818245][T15662] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 13:36:46 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x9, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000d8f4655fd8f465", 0x33, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x6800}, {&(0x7f0000011d00)="2719c0d901000000803a0900803a09000000000006", 0x15, 0x8000}, {&(0x7f0000012e00)="ed41000000080000d8f4655fd8f4655fd8f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000012f00)="8081000000180000d8f4655fd8f4655fd8f4655f00000000000001000c00000010000800000000000af30100040000000000000000000000030000000d", 0x3d, 0x11100}, {&(0x7f0000013000)="8081000000180000d8f4655fd8f4655fd8f4655f00000000000001000c00000010000800000000000af302000400000000000000000000000200000010000000020000000100000013", 0x49, 0x11180}], 0x0, &(0x7f0000013c00)) 13:36:46 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0xe, 0x5ee}, 0x0) sched_setattr(0x0, &(0x7f00000001c0)={0x38, 0x0, 0x0, 0x0, 0x8}, 0x0) r0 = gettid() r1 = openat$sndseq(0xffffffffffffff9c, &(0x7f00000004c0), 0x0) read(r1, &(0x7f0000000280)=""/248, 0xf8) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000000080)={0x201, @time}) tkill(r0, 0xb) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r1, 0xc0305302, &(0x7f0000000000)) [ 680.828300][T15662] Call Trace: [ 680.831672][T15662] [ 680.834673][T15662] dump_stack_lvl+0xd6/0x122 [ 680.836134][T15668] loop1: detected capacity change from 0 to 512 [ 680.839267][T15662] dump_stack+0x11/0x1b [ 680.839291][T15662] should_fail+0x23c/0x250 [ 680.854114][T15662] should_fail_usercopy+0x16/0x20 [ 680.858477][T15668] EXT4-fs (loop1): VFS: Can't find ext4 filesystem [ 680.859135][T15662] _copy_from_user+0x1c/0xd0 [ 680.870316][T15662] memdup_user+0x5b/0xb0 [ 680.874577][T15662] strndup_user+0x64/0xa0 [ 680.878926][T15662] __se_sys_mount+0x91/0x2f0 [ 680.883641][T15662] ? debug_smp_processor_id+0x18/0x20 [ 680.889038][T15662] __x64_sys_mount+0x63/0x70 [ 680.893609][T15662] do_syscall_64+0x44/0xd0 [ 680.898070][T15662] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 680.903950][T15662] RIP: 0033:0x7ff3bc5be01a [ 680.908461][T15662] Code: 48 c7 c2 bc ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 b8 04 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 13:36:46 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=@newlink={0x34, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @veth={{0x9}, {0x4, 0x2, 0x0, 0x1, @void}}}]}, 0x34}}, 0x500) 13:36:46 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0xe, 0x5ee}, 0x0) sched_setattr(0x0, &(0x7f00000001c0)={0x38, 0x0, 0x0, 0x0, 0x8}, 0x0) r0 = gettid() r1 = openat$sndseq(0xffffffffffffff9c, &(0x7f00000004c0), 0x0) read(r1, &(0x7f0000000280)=""/248, 0xf8) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000000080)={0x201, @time}) tkill(r0, 0xb) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r1, 0xc0305302, &(0x7f0000000000)) [ 680.928162][T15662] RSP: 002b:00007ff3ba332fa8 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 680.936624][T15662] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 00007ff3bc5be01a [ 680.944581][T15662] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007ff3ba333000 [ 680.952700][T15662] RBP: 00007ff3ba333040 R08: 00007ff3ba333040 R09: 0000000020000000 [ 680.960672][T15662] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000020000000 [ 680.968938][T15662] R13: 0000000020000100 R14: 00007ff3ba333000 R15: 0000000020013c00 [ 680.977148][T15662] 13:36:46 executing program 3: prlimit64(0x0, 0xe, &(0x7f0000000280)={0xe, 0x5ee}, 0x0) sched_setattr(0x0, &(0x7f00000001c0)={0x38, 0x2, 0x0, 0x0, 0x8}, 0x0) r0 = gettid() r1 = openat$sndseq(0xffffffffffffff9c, 0x0, 0x0) read(r1, &(0x7f0000000280)=""/248, 0xf8) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000000080)={0x201, @time}) tkill(r0, 0xb) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r1, 0xc05c5340, &(0x7f0000000000)) 13:36:46 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x9, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000d8f4655fd8f465", 0x33, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x6800}, {&(0x7f0000011d00)="2719c0d901000000803a0900803a09000000000006", 0x15, 0x8000}, {&(0x7f0000012e00)="ed41000000080000d8f4655fd8f4655fd8f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000012f00)="8081000000180000d8f4655fd8f4655fd8f4655f00000000000001000c00000010000800000000000af30100040000000000000000000000030000000d", 0x3d, 0x11100}, {&(0x7f0000013000)="8081000000180000d8f4655fd8f4655fd8f4655f00000000000001000c00000010000800000000000af302000400000000000000000000000200000010000000020000000100000013", 0x49, 0x11180}], 0x0, &(0x7f0000013c00)) 13:36:46 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0xa, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000d8f4655fd8f4655f0100ffff53ef010001000000d8f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000011700)="111fc0d901", 0x5, 0x6800}, {&(0x7f0000011d00)="2719c0d901", 0x5, 0x8000}, {&(0x7f0000012e00)="ed41000000080000d8f4655fd8f4655fd8f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000012f00)="8081000000180000d8f4655fd8f4655fd8f4655f00000000000001000c00000010000800000000000af30100040000000000000000000000030000000d", 0x3d, 0x11100}, {&(0x7f0000013000)="8081000000180000d8f4655fd8f4655fd8f4655f00000000000001000c00000010000800000000000af302000400000000000000000000000200000010000000020000000100000013", 0x49, 0x11180}], 0x0, &(0x7f0000013c00)) (fail_nth: 69) [ 681.066088][T15684] loop1: detected capacity change from 0 to 512 [ 681.087980][T15686] loop2: detected capacity change from 0 to 512 [ 681.095260][T15684] EXT4-fs (loop1): VFS: Can't find ext4 filesystem [ 681.100125][T15686] FAULT_INJECTION: forcing a failure. [ 681.100125][T15686] name fail_usercopy, interval 1, probability 0, space 0, times 0 13:36:46 executing program 3: prlimit64(0x0, 0xe, &(0x7f0000000280)={0xe, 0x5ee}, 0x0) sched_setattr(0x0, &(0x7f00000001c0)={0x38, 0x2, 0x0, 0x0, 0x8}, 0x0) r0 = gettid() r1 = openat$sndseq(0xffffffffffffff9c, 0x0, 0x0) read(r1, &(0x7f0000000280)=""/248, 0xf8) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000000080)={0x201, @time}) tkill(r0, 0xb) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r1, 0xc05c5340, &(0x7f0000000000)) 13:36:46 executing program 4: r0 = socket$packet(0x11, 0x3, 0x300) prlimit64(0x0, 0xe, &(0x7f0000000280)={0xe, 0x5ee}, 0x0) sched_setattr(0x0, &(0x7f00000001c0)={0x38, 0x2, 0x0, 0x0, 0x8}, 0x0) r1 = gettid() r2 = openat$sndseq(0xffffffffffffff9c, &(0x7f00000004c0), 0x0) read(r2, &(0x7f0000000280)=""/248, 0xf8) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r2, 0x4040534e, &(0x7f0000000080)={0x201, @time}) ioctl$AUTOFS_DEV_IOCTL_TIMEOUT(0xffffffffffffffff, 0xc018937a, &(0x7f00000000c0)={{0x1, 0x1, 0x18, r0, {0x30}}, './file0\x00'}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r3, 0x4040534e, &(0x7f0000000100)={0x86, @tick=0xa5a6, 0x7, {0x0, 0x8}, 0x80, 0x2}) tkill(r1, 0xb) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r2, 0xc0605345, &(0x7f0000000000)) [ 681.115104][T15686] CPU: 0 PID: 15686 Comm: syz-executor.2 Not tainted 5.16.0-rc2-syzkaller #0 [ 681.123950][T15686] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 681.133999][T15686] Call Trace: [ 681.137305][T15686] [ 681.140233][T15686] dump_stack_lvl+0xd6/0x122 [ 681.144938][T15686] dump_stack+0x11/0x1b [ 681.149225][T15686] should_fail+0x23c/0x250 [ 681.153642][T15686] should_fail_usercopy+0x16/0x20 [ 681.158672][T15686] _copy_from_user+0x1c/0xd0 13:36:46 executing program 3: prlimit64(0x0, 0xe, &(0x7f0000000280)={0xe, 0x5ee}, 0x0) sched_setattr(0x0, &(0x7f00000001c0)={0x38, 0x2, 0x0, 0x0, 0x8}, 0x0) r0 = gettid() r1 = openat$sndseq(0xffffffffffffff9c, 0x0, 0x0) read(r1, &(0x7f0000000280)=""/248, 0xf8) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000000080)={0x201, @time}) tkill(r0, 0xb) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r1, 0xc05c5340, &(0x7f0000000000)) 13:36:47 executing program 3: prlimit64(0x0, 0xe, &(0x7f0000000280)={0xe, 0x5ee}, 0x0) sched_setattr(0x0, &(0x7f00000001c0)={0x38, 0x2, 0x0, 0x0, 0x8}, 0x0) r0 = gettid() r1 = openat$sndseq(0xffffffffffffff9c, &(0x7f00000004c0), 0x0) read(0xffffffffffffffff, &(0x7f0000000280)=""/248, 0xf8) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000000080)={0x201, @time}) tkill(r0, 0xb) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r1, 0xc05c5340, &(0x7f0000000000)) [ 681.163264][T15686] __se_sys_mount+0x119/0x2f0 [ 681.167944][T15686] ? debug_smp_processor_id+0x18/0x20 [ 681.173456][T15686] __x64_sys_mount+0x63/0x70 [ 681.178138][T15686] do_syscall_64+0x44/0xd0 [ 681.182571][T15686] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 681.188499][T15686] RIP: 0033:0x7ff3bc5be01a [ 681.193082][T15686] Code: 48 c7 c2 bc ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 b8 04 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 13:36:47 executing program 3: prlimit64(0x0, 0xe, &(0x7f0000000280)={0xe, 0x5ee}, 0x0) sched_setattr(0x0, &(0x7f00000001c0)={0x38, 0x2, 0x0, 0x0, 0x8}, 0x0) r0 = gettid() r1 = openat$sndseq(0xffffffffffffff9c, &(0x7f00000004c0), 0x0) read(0xffffffffffffffff, &(0x7f0000000280)=""/248, 0xf8) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000000080)={0x201, @time}) tkill(r0, 0xb) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r1, 0xc05c5340, &(0x7f0000000000)) 13:36:47 executing program 3: prlimit64(0x0, 0xe, &(0x7f0000000280)={0xe, 0x5ee}, 0x0) sched_setattr(0x0, &(0x7f00000001c0)={0x38, 0x2, 0x0, 0x0, 0x8}, 0x0) r0 = gettid() r1 = openat$sndseq(0xffffffffffffff9c, &(0x7f00000004c0), 0x0) read(0xffffffffffffffff, &(0x7f0000000280)=""/248, 0xf8) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000000080)={0x201, @time}) tkill(r0, 0xb) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r1, 0xc05c5340, &(0x7f0000000000)) [ 681.213012][T15686] RSP: 002b:00007ff3ba332fa8 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 681.221519][T15686] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 00007ff3bc5be01a [ 681.229491][T15686] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007ff3ba333000 [ 681.237723][T15686] RBP: 00007ff3ba333040 R08: 00007ff3ba333040 R09: 0000000020000000 [ 681.245700][T15686] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000020000000 [ 681.253788][T15686] R13: 0000000020000100 R14: 00007ff3ba333000 R15: 0000000020013c00 [ 681.261891][T15686] 13:36:47 executing program 3: prlimit64(0x0, 0xe, &(0x7f0000000280)={0xe, 0x5ee}, 0x0) sched_setattr(0x0, &(0x7f00000001c0)={0x38, 0x2, 0x0, 0x0, 0x8}, 0x0) r0 = gettid() r1 = openat$sndseq(0xffffffffffffff9c, &(0x7f00000004c0), 0x0) read(r1, 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000000080)={0x201, @time}) tkill(r0, 0xb) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r1, 0xc05c5340, &(0x7f0000000000)) 13:36:47 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=@newlink={0x34, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @veth={{0x9}, {0x4, 0x2, 0x0, 0x1, @void}}}]}, 0x34}}, 0x503) 13:36:47 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=@newlink={0x34, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @veth={{0x9}, {0x4, 0x2, 0x0, 0x1, @void}}}]}, 0x34}}, 0x59e) 13:36:47 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0xe, 0x5ee}, 0x0) sched_setattr(0x0, &(0x7f00000001c0)={0x38, 0x2}, 0x0) r0 = gettid() r1 = openat$sndseq(0xffffffffffffff9c, &(0x7f00000004c0), 0x0) read(r1, &(0x7f0000000280)=""/248, 0xf8) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000000080)={0x201, @time}) tkill(r0, 0xb) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r1, 0xc0305302, &(0x7f0000000000)) 13:36:47 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x9, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000d8f4655fd8f465", 0x33, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x6800}, {&(0x7f0000011d00)="2719c0d901000000803a0900803a09000000000006", 0x15, 0x8000}, {&(0x7f0000012e00)="ed41000000080000d8f4655fd8f4655fd8f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000012f00)="8081000000180000d8f4655fd8f4655fd8f4655f00000000000001000c00000010000800000000000af30100040000000000000000000000030000000d", 0x3d, 0x11100}, {&(0x7f0000013000)="8081000000180000d8f4655fd8f4655fd8f4655f00000000000001000c00000010000800000000000af302000400000000000000000000000200000010000000020000000100000013", 0x49, 0x11180}], 0x0, &(0x7f0000013c00)) [ 681.318383][T15686] Quota error (device loop2): v2_read_file_info: Free block number too big (0 >= 0). [ 681.344723][T15686] EXT4-fs warning (device loop2): ext4_enable_quotas:6363: Failed to enable quota tracking (type=0, err=-117). Please run e2fsck to fix. [ 681.367304][T15686] EXT4-fs (loop2): mount failed [ 681.379193][T15715] loop1: detected capacity change from 0 to 512 [ 681.388804][T15715] EXT4-fs (loop1): VFS: Can't find ext4 filesystem 13:36:47 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0xa, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000d8f4655fd8f4655f0100ffff53ef010001000000d8f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000011700)="111fc0d901", 0x5, 0x6800}, {&(0x7f0000011d00)="2719c0d901", 0x5, 0x8000}, {&(0x7f0000012e00)="ed41000000080000d8f4655fd8f4655fd8f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000012f00)="8081000000180000d8f4655fd8f4655fd8f4655f00000000000001000c00000010000800000000000af30100040000000000000000000000030000000d", 0x3d, 0x11100}, {&(0x7f0000013000)="8081000000180000d8f4655fd8f4655fd8f4655f00000000000001000c00000010000800000000000af302000400000000000000000000000200000010000000020000000100000013", 0x49, 0x11180}], 0x0, &(0x7f0000013c00)) (fail_nth: 70) 13:36:47 executing program 3: prlimit64(0x0, 0xe, &(0x7f0000000280)={0xe, 0x5ee}, 0x0) sched_setattr(0x0, &(0x7f00000001c0)={0x38, 0x2, 0x0, 0x0, 0x8}, 0x0) r0 = gettid() r1 = openat$sndseq(0xffffffffffffff9c, &(0x7f00000004c0), 0x0) read(r1, 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000000080)={0x201, @time}) tkill(r0, 0xb) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r1, 0xc05c5340, &(0x7f0000000000)) 13:36:47 executing program 4: r0 = socket$packet(0x11, 0x3, 0x300) prlimit64(0x0, 0xe, &(0x7f0000000280)={0xe, 0x5ee}, 0x0) sched_setattr(0x0, &(0x7f00000001c0)={0x38, 0x2, 0x0, 0x0, 0x8}, 0x0) r1 = gettid() r2 = openat$sndseq(0xffffffffffffff9c, &(0x7f00000004c0), 0x0) r3 = socket$xdp(0x2c, 0x3, 0x0) getsockopt$IP_VS_SO_GET_TIMEOUT(r3, 0x0, 0x486, 0x0, 0x0) read(r3, &(0x7f0000000380)=""/259, 0x103) r4 = getpgid(r1) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f00000000c0)=r4) setrlimit(0xb, &(0x7f0000000100)={0x6ed0, 0x8000}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r2, 0x4040534e, &(0x7f0000000080)={0x201, @time}) tkill(r1, 0xb) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r2, 0xc0605345, &(0x7f0000000000)) 13:36:47 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x9, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000d8f4655fd8f4655f0100ffff53ef010001000000d8f4655f000000000000000001", 0x4d, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x6800}, {&(0x7f0000011d00)="2719c0d901000000803a0900803a09000000000006", 0x15, 0x8000}, {&(0x7f0000012e00)="ed41000000080000d8f4655fd8f4655fd8f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000012f00)="8081000000180000d8f4655fd8f4655fd8f4655f00000000000001000c00000010000800000000000af30100040000000000000000000000030000000d", 0x3d, 0x11100}, {&(0x7f0000013000)="8081000000180000d8f4655fd8f4655fd8f4655f00000000000001000c00000010000800000000000af302000400000000000000000000000200000010000000020000000100000013", 0x49, 0x11180}], 0x0, &(0x7f0000013c00)) 13:36:47 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=@newlink={0x34, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @veth={{0x9}, {0x4, 0x2, 0x0, 0x1, @void}}}]}, 0x34}}, 0x5c3) 13:36:47 executing program 3: prlimit64(0x0, 0xe, &(0x7f0000000280)={0xe, 0x5ee}, 0x0) sched_setattr(0x0, &(0x7f00000001c0)={0x38, 0x2, 0x0, 0x0, 0x8}, 0x0) r0 = gettid() r1 = openat$sndseq(0xffffffffffffff9c, &(0x7f00000004c0), 0x0) read(r1, 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000000080)={0x201, @time}) tkill(r0, 0xb) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r1, 0xc05c5340, &(0x7f0000000000)) [ 681.462668][T15720] loop1: detected capacity change from 0 to 512 [ 681.509599][T15730] loop2: detected capacity change from 0 to 512 [ 681.519076][T15730] FAULT_INJECTION: forcing a failure. [ 681.519076][T15730] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 681.532223][T15730] CPU: 0 PID: 15730 Comm: syz-executor.2 Not tainted 5.16.0-rc2-syzkaller #0 [ 681.540987][T15730] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 681.551213][T15730] Call Trace: [ 681.554502][T15730] 13:36:47 executing program 3: prlimit64(0x0, 0xe, &(0x7f0000000280)={0xe, 0x5ee}, 0x0) sched_setattr(0x0, &(0x7f00000001c0)={0x38, 0x2, 0x0, 0x0, 0x8}, 0x0) r0 = gettid() r1 = openat$sndseq(0xffffffffffffff9c, &(0x7f00000004c0), 0x0) read(r1, &(0x7f0000000280)=""/248, 0xf8) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(0xffffffffffffffff, 0x4040534e, &(0x7f0000000080)={0x201, @time}) tkill(r0, 0xb) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r1, 0xc05c5340, &(0x7f0000000000)) 13:36:47 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0xe, 0x5ee}, 0x0) sched_setattr(0x0, &(0x7f00000001c0)={0x38, 0x2}, 0x0) r0 = gettid() r1 = openat$sndseq(0xffffffffffffff9c, &(0x7f00000004c0), 0x0) read(r1, &(0x7f0000000280)=""/248, 0xf8) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000000080)={0x201, @time}) tkill(r0, 0xb) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r1, 0xc0305302, &(0x7f0000000000)) 13:36:47 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=@newlink={0x34, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @veth={{0x9}, {0x4, 0x2, 0x0, 0x1, @void}}}]}, 0x34}}, 0x5c4) 13:36:47 executing program 4: socket$packet(0x11, 0x3, 0x300) prlimit64(0x0, 0xe, &(0x7f0000000280)={0xe, 0x5ee}, 0x0) sched_setattr(0x0, &(0x7f00000001c0)={0x38, 0x2, 0x0, 0x0, 0x8}, 0x0) r0 = gettid() r1 = openat$sndseq(0xffffffffffffff9c, &(0x7f00000004c0), 0x0) read(r1, &(0x7f0000000280)=""/248, 0xf8) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000000080)={0x201, @time}) tkill(r0, 0xb) r2 = syz_open_procfs(0x0, &(0x7f00000000c0)='ns\x00') getdents(r2, &(0x7f0000000100)=""/4096, 0x1000) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r2, 0xc0605345, &(0x7f0000000000)={0x0, 0x1, {0x0, 0x2, 0x0, 0x3}, 0x7}) [ 681.555476][T15720] EXT4-fs (loop1): invalid first ino: 0 [ 681.557426][T15730] dump_stack_lvl+0xd6/0x122 [ 681.557453][T15730] dump_stack+0x11/0x1b [ 681.571745][T15730] should_fail+0x23c/0x250 [ 681.576231][T15730] should_fail_usercopy+0x16/0x20 [ 681.581355][T15730] _copy_from_user+0x1c/0xd0 [ 681.585953][T15730] __se_sys_mount+0x119/0x2f0 [ 681.590703][T15730] ? debug_smp_processor_id+0x18/0x20 [ 681.596082][T15730] __x64_sys_mount+0x63/0x70 [ 681.600763][T15730] do_syscall_64+0x44/0xd0 13:36:47 executing program 3: prlimit64(0x0, 0xe, &(0x7f0000000280)={0xe, 0x5ee}, 0x0) sched_setattr(0x0, &(0x7f00000001c0)={0x38, 0x2, 0x0, 0x0, 0x8}, 0x0) r0 = gettid() r1 = openat$sndseq(0xffffffffffffff9c, &(0x7f00000004c0), 0x0) read(r1, &(0x7f0000000280)=""/248, 0xf8) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(0xffffffffffffffff, 0x4040534e, &(0x7f0000000080)={0x201, @time}) tkill(r0, 0xb) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r1, 0xc05c5340, &(0x7f0000000000)) [ 681.605265][T15730] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 681.611160][T15730] RIP: 0033:0x7ff3bc5be01a [ 681.615691][T15730] Code: 48 c7 c2 bc ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 b8 04 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 681.635557][T15730] RSP: 002b:00007ff3ba332fa8 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 681.644020][T15730] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 00007ff3bc5be01a [ 681.651989][T15730] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007ff3ba333000 13:36:47 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=@newlink={0x34, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @veth={{0x9}, {0x4, 0x2, 0x0, 0x1, @void}}}]}, 0x34}}, 0x600) [ 681.660004][T15730] RBP: 00007ff3ba333040 R08: 00007ff3ba333040 R09: 0000000020000000 [ 681.668051][T15730] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000020000000 [ 681.676123][T15730] R13: 0000000020000100 R14: 00007ff3ba333000 R15: 0000000020013c00 [ 681.684153][T15730] [ 681.711582][T15730] Quota error (device loop2): v2_read_file_info: Free block number too big (0 >= 0). [ 681.721253][T15730] EXT4-fs warning (device loop2): ext4_enable_quotas:6363: Failed to enable quota tracking (type=0, err=-117). Please run e2fsck to fix. [ 681.736613][T15730] EXT4-fs (loop2): mount failed 13:36:47 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0xa, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000d8f4655fd8f4655f0100ffff53ef010001000000d8f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000011700)="111fc0d901", 0x5, 0x6800}, {&(0x7f0000011d00)="2719c0d901", 0x5, 0x8000}, {&(0x7f0000012e00)="ed41000000080000d8f4655fd8f4655fd8f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000012f00)="8081000000180000d8f4655fd8f4655fd8f4655f00000000000001000c00000010000800000000000af30100040000000000000000000000030000000d", 0x3d, 0x11100}, {&(0x7f0000013000)="8081000000180000d8f4655fd8f4655fd8f4655f00000000000001000c00000010000800000000000af302000400000000000000000000000200000010000000020000000100000013", 0x49, 0x11180}], 0x0, &(0x7f0000013c00)) (fail_nth: 71) 13:36:47 executing program 3: prlimit64(0x0, 0xe, &(0x7f0000000280)={0xe, 0x5ee}, 0x0) sched_setattr(0x0, &(0x7f00000001c0)={0x38, 0x2, 0x0, 0x0, 0x8}, 0x0) r0 = gettid() r1 = openat$sndseq(0xffffffffffffff9c, &(0x7f00000004c0), 0x0) read(r1, &(0x7f0000000280)=""/248, 0xf8) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(0xffffffffffffffff, 0x4040534e, &(0x7f0000000080)={0x201, @time}) tkill(r0, 0xb) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r1, 0xc05c5340, &(0x7f0000000000)) 13:36:47 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x9, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000d8f4655fd8f4655f0100ffff53ef010001000000d8f4655f000000000000000001", 0x4d, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x6800}, {&(0x7f0000011d00)="2719c0d901000000803a0900803a09000000000006", 0x15, 0x8000}, {&(0x7f0000012e00)="ed41000000080000d8f4655fd8f4655fd8f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000012f00)="8081000000180000d8f4655fd8f4655fd8f4655f00000000000001000c00000010000800000000000af30100040000000000000000000000030000000d", 0x3d, 0x11100}, {&(0x7f0000013000)="8081000000180000d8f4655fd8f4655fd8f4655f00000000000001000c00000010000800000000000af302000400000000000000000000000200000010000000020000000100000013", 0x49, 0x11180}], 0x0, &(0x7f0000013c00)) 13:36:47 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0xe, 0x5ee}, 0x0) sched_setattr(0x0, &(0x7f00000001c0)={0x38, 0x2}, 0x0) r0 = gettid() r1 = openat$sndseq(0xffffffffffffff9c, &(0x7f00000004c0), 0x0) read(r1, &(0x7f0000000280)=""/248, 0xf8) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000000080)={0x201, @time}) tkill(r0, 0xb) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r1, 0xc0305302, &(0x7f0000000000)) 13:36:47 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=@newlink={0x34, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @veth={{0x9}, {0x4, 0x2, 0x0, 0x1, @void}}}]}, 0x34}}, 0x700) [ 681.814697][T15752] loop1: detected capacity change from 0 to 512 [ 681.832223][T15758] loop2: detected capacity change from 0 to 512 [ 681.842009][T15758] FAULT_INJECTION: forcing a failure. [ 681.842009][T15758] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 681.855206][T15758] CPU: 1 PID: 15758 Comm: syz-executor.2 Not tainted 5.16.0-rc2-syzkaller #0 [ 681.863964][T15758] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 681.874022][T15758] Call Trace: [ 681.877690][T15758] [ 681.880616][T15758] dump_stack_lvl+0xd6/0x122 [ 681.885292][T15758] dump_stack+0x11/0x1b [ 681.889443][T15758] should_fail+0x23c/0x250 [ 681.893859][T15758] should_fail_usercopy+0x16/0x20 [ 681.898943][T15758] strncpy_from_user+0x21/0x250 [ 681.903930][T15758] getname_flags+0xb8/0x3f0 [ 681.908430][T15758] ? should_fail+0xd6/0x250 [ 681.912927][T15758] user_path_at_empty+0x28/0x110 [ 681.917864][T15758] __se_sys_mount+0x217/0x2f0 [ 681.922551][T15758] ? __this_cpu_preempt_check+0x18/0x20 [ 681.928104][T15758] __x64_sys_mount+0x63/0x70 [ 681.932710][T15758] do_syscall_64+0x44/0xd0 [ 681.937250][T15758] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 681.943141][T15758] RIP: 0033:0x7ff3bc5be01a [ 681.947562][T15758] Code: 48 c7 c2 bc ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 b8 04 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 681.967188][T15758] RSP: 002b:00007ff3ba332fa8 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 681.975652][T15758] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 00007ff3bc5be01a [ 681.983662][T15758] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007ff3ba333000 [ 681.991647][T15758] RBP: 00007ff3ba333040 R08: 00007ff3ba333040 R09: 0000000020000000 [ 681.999619][T15758] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000020000000 [ 682.007592][T15758] R13: 0000000020000100 R14: 00007ff3ba333000 R15: 0000000020013c00 13:36:47 executing program 4: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f0000000140)={0x0, 0x1, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}}, 0x10) prlimit64(0x0, 0xe, &(0x7f0000000280)={0xe, 0x5ee}, 0x0) getrlimit(0xe, &(0x7f00000000c0)) sched_setattr(0x0, &(0x7f00000001c0)={0x38, 0x2, 0x0, 0x0, 0x8}, 0x0) r1 = gettid() r2 = openat$sndseq(0xffffffffffffff9c, &(0x7f00000004c0), 0x0) r3 = inotify_init1(0x0) fcntl$setown(r3, 0x8, 0xffffffffffffffff) fcntl$getownex(r3, 0x10, &(0x7f0000000080)={0x0, 0x0}) tkill(r4, 0x15) sched_setattr(r4, &(0x7f0000000100)={0x38, 0x6, 0x1e, 0x8, 0x3, 0x5, 0x8, 0x3ff, 0x101, 0x2}, 0x0) read(r2, &(0x7f0000000280)=""/248, 0xf8) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r2, 0x4040534e, &(0x7f0000000080)={0x201, @time}) tkill(r1, 0xb) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r2, 0xc0605345, &(0x7f0000000000)) 13:36:47 executing program 3: prlimit64(0x0, 0xe, &(0x7f0000000280)={0xe, 0x5ee}, 0x0) sched_setattr(0x0, &(0x7f00000001c0)={0x38, 0x2, 0x0, 0x0, 0x8}, 0x0) r0 = gettid() r1 = openat$sndseq(0xffffffffffffff9c, &(0x7f00000004c0), 0x0) read(r1, &(0x7f0000000280)=""/248, 0xf8) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, 0x0) tkill(r0, 0xb) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r1, 0xc05c5340, &(0x7f0000000000)) [ 682.015635][T15758] 13:36:47 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=@newlink={0x34, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @veth={{0x9}, {0x4, 0x2, 0x0, 0x1, @void}}}]}, 0x34}}, 0x900) [ 682.037923][T15752] EXT4-fs (loop1): invalid first ino: 0 13:36:47 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0xa, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000d8f4655fd8f4655f0100ffff53ef010001000000d8f4655f000000000000000001000000000000000b0000008000000008000000524700006201", 0x66, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000011700)="111fc0d901", 0x5, 0x6800}, {&(0x7f0000011d00)="2719c0d901", 0x5, 0x8000}, {&(0x7f0000012e00)="ed41000000080000d8f4655fd8f4655fd8f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000012f00)="8081000000180000d8f4655fd8f4655fd8f4655f00000000000001000c00000010000800000000000af30100040000000000000000000000030000000d", 0x3d, 0x11100}, {&(0x7f0000013000)="8081000000180000d8f4655fd8f4655fd8f4655f00000000000001000c00000010000800000000000af302000400000000000000000000000200000010000000020000000100000013", 0x49, 0x11180}], 0x0, &(0x7f0000013c00)) (fail_nth: 72) 13:36:47 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0xe, 0x5ee}, 0x0) sched_setattr(0x0, &(0x7f00000001c0)={0x38, 0x2, 0x0, 0x0, 0x8}, 0x0) r0 = gettid() r1 = openat$sndseq(0xffffffffffffff9c, 0x0, 0x0) read(r1, &(0x7f0000000280)=""/248, 0xf8) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000000080)={0x201, @time}) tkill(r0, 0xb) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r1, 0xc0305302, &(0x7f0000000000)) 13:36:47 executing program 3: prlimit64(0x0, 0xe, &(0x7f0000000280)={0xe, 0x5ee}, 0x0) sched_setattr(0x0, &(0x7f00000001c0)={0x38, 0x2, 0x0, 0x0, 0x8}, 0x0) r0 = gettid() r1 = openat$sndseq(0xffffffffffffff9c, &(0x7f00000004c0), 0x0) read(r1, &(0x7f0000000280)=""/248, 0xf8) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, 0x0) tkill(r0, 0xb) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r1, 0xc05c5340, &(0x7f0000000000)) 13:36:47 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x9, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000d8f4655fd8f4655f0100ffff53ef010001000000d8f4655f000000000000000001", 0x4d, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}, {&(0x7f0000011700)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x6800}, {&(0x7f0000011d00)="2719c0d901000000803a0900803a09000000000006", 0x15, 0x8000}, {&(0x7f0000012e00)="ed41000000080000d8f4655fd8f4655fd8f4655f000000000000040004", 0x1d, 0x11080}, {&(0x7f0000012f00)="8081000000180000d8f4655fd8f4655fd8f4655f