x0, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000001700)={0x0, [], 0x0, "eed8cc6953666c"}) ioctl$BTRFS_IOC_INO_LOOKUP_USER(r0, 0xd000943e, &(0x7f000004bec0)={0x0, 0x0, "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", "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"}) r2 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r2, 0x81f8943c, &(0x7f000004db80)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000001700)={0x0, [{}, {}, {}, {}, {}, {0x0, r4}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r3}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r4}, {}, {0x0, 0x0}], 0x0, "eed8cc6953666c"}) r6 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r6, 0x81f8943c, &(0x7f000004db80)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000001700)={0x0, [{}, {}, {}, {}, {}, {0x0, r8}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r7}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r8}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, 0x0}], 0x0, "eed8cc6953666c"}) ioctl$BTRFS_IOC_INO_LOOKUP_USER(r0, 0xd000943e, &(0x7f000004cec0)={0x0, 0x0, "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", "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"}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r0, 0x81f8943c, &(0x7f000004dec0)={0x0, ""/256, 0x0, 0x0}) r12 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r12, 0x81f8943c, &(0x7f000004db80)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000001700)={0x0, [{}, {}, {}, {}, {}, {0x0, r14}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r13}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r14}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0}], 0x0, "eed8cc6953666c"}) r16 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r16, 0x81f8943c, &(0x7f000004db80)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000001700)={0x0, [{}, {}, {}, {}, {}, {0x0, r18}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r5}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r17}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r15}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r18}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, 0x0}], 0x0, "eed8cc6953666c"}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r0, 0xd000943d, &(0x7f000004e0c0)={0x2, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r9}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r19}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r1}, {0x0, r4}, {r7}, {0x0, r10}, {0x0, r11}, {}, {}, {0x0, r14}, {}, {}, {}, {0x0, r18}], 0x6, "0e0b1f3f729149"}) r20 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r20, 0x6, 0x19, &(0x7f0000000340), 0x4) [ 915.064237][T31455] FAT-fs (loop5): Can't find a valid FAT filesystem 02:22:06 executing program 1: perf_event_open(&(0x7f00000001c0)={0x2, 0x80, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$batadv(&(0x7f0000000300), 0xffffffffffffffff) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000280)={'batadv0\x00', 0x0}) sendmsg$BATADV_CMD_GET_MCAST_FLAGS(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000540)={&(0x7f0000000080)={0x1c, r1, 0x301, 0x0, 0x0, {0xa}, [@BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r2}]}, 0x1c}, 0x1, 0x0, 0xf0ffffffffffff}, 0x0) 02:22:06 executing program 5: syz_mount_image$msdos(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x97ffffff, 0x0, &(0x7f0000000440), 0x0, &(0x7f00000004c0)={[{@fat=@debug}, {@fat=@flush}]}) 02:22:06 executing program 4: perf_event_open(&(0x7f00000003c0)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000), 0x5}, 0x0, 0x0, 0x5, 0x0, 0x800, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open$cgroup(&(0x7f0000000080)={0x5, 0x80, 0x9, 0x3, 0xfb, 0x2, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x9, 0x0, @perf_bp={&(0x7f0000000040), 0x5}, 0x14000, 0x2de, 0x80, 0x2, 0xc261, 0x5db, 0x8, 0x0, 0x0, 0x0, 0x80}, 0xffffffffffffffff, 0x2, 0xffffffffffffffff, 0x6d55e40bc7b833ce) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x19, &(0x7f0000000340), 0x4) 02:22:06 executing program 2: r0 = syz_open_dev$tty20(0xc, 0x4, 0x0) pipe(&(0x7f0000000180)={0xffffffffffffffff}) ioctl$TIOCSISO7816(r1, 0xc0285443, &(0x7f00000001c0)={0x5, 0x818, 0x4, 0xe61c, 0x7ff}) ioctl$TIOCL_GETMOUSEREPORTING(r0, 0x5412, &(0x7f0000000080)=0x13) r2 = syz_open_procfs(0x0, &(0x7f0000001340)='net/packet\x00') ioctl$SECCOMP_IOCTL_NOTIF_RECV(r2, 0xc0502100, &(0x7f0000000100)={0x0}) ioctl$SECCOMP_IOCTL_NOTIF_ADDFD(r2, 0x40182103, &(0x7f0000000080)={r3, 0x1, r2}) preadv(r2, &(0x7f00000017c0), 0x0, 0xf0ffff, 0x0) ioctl$TIOCL_GETMOUSEREPORTING(r0, 0x541c, &(0x7f00000000c0)) ioctl$TIOCSLCKTRMIOS(r0, 0x5457, &(0x7f0000000000)) syz_open_dev$tty20(0xc, 0x4, 0x0) ioctl$TIOCSTI(r0, 0x5412, &(0x7f0000000040)=0x3) ioctl$EXT4_IOC_ALLOC_DA_BLKS(r2, 0x660c) [ 915.328722][T31501] loop5: detected capacity change from 0 to 264192 [ 915.371656][T31501] FAT-fs (loop5): bogus number of reserved sectors [ 915.410688][T31501] FAT-fs (loop5): Can't find a valid FAT filesystem [ 915.485487][T31501] loop5: detected capacity change from 0 to 264192 [ 915.509010][T31501] FAT-fs (loop5): bogus number of reserved sectors [ 915.523375][T31501] FAT-fs (loop5): Can't find a valid FAT filesystem 02:22:07 executing program 0: r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$TIOCL_GETMOUSEREPORTING(r0, 0x5412, &(0x7f0000000080)=0x13) write(r0, &(0x7f00000000c0)='v', 0x1) ioctl$TIOCSTI(r0, 0x5412, &(0x7f0000000040)) 02:22:07 executing program 1: perf_event_open(&(0x7f00000001c0)={0x2, 0x80, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$batadv(&(0x7f0000000300), 0xffffffffffffffff) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000280)={'batadv0\x00', 0x0}) sendmsg$BATADV_CMD_GET_MCAST_FLAGS(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000540)={&(0x7f0000000080)={0x1c, r1, 0x301, 0x0, 0x0, {0xa}, [@BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r2}]}, 0x1c}, 0x1, 0x0, 0x100000000000000}, 0x0) 02:22:07 executing program 4: perf_event_open(&(0x7f00000003c0)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x24322, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x19, &(0x7f0000000340), 0x4) 02:22:07 executing program 3: r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$TIOCL_GETMOUSEREPORTING(r0, 0x5412, &(0x7f0000000080)=0x13) write(r0, &(0x7f00000000c0)='v', 0x1) ioctl$TIOCSTI(r0, 0x5412, 0x0) 02:22:07 executing program 2: r0 = syz_open_dev$tty20(0xc, 0x4, 0x0) ioctl$TIOCL_GETMOUSEREPORTING(r0, 0x5412, &(0x7f0000000080)=0x13) ioctl$TIOCSTI(r0, 0x5412, &(0x7f0000000040)=0x3) ioctl$TCXONC(r0, 0x540a, 0x3) 02:22:07 executing program 5: syz_mount_image$msdos(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0xb250e5e0, 0x0, &(0x7f0000000440), 0x0, &(0x7f00000004c0)={[{@fat=@debug}, {@fat=@flush}]}) [ 915.866074][T31536] loop5: detected capacity change from 0 to 264192 02:22:07 executing program 1: perf_event_open(&(0x7f00000001c0)={0x2, 0x80, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$batadv(&(0x7f0000000300), 0xffffffffffffffff) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000280)={'batadv0\x00', 0x0}) sendmsg$BATADV_CMD_GET_MCAST_FLAGS(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000540)={&(0x7f0000000080)={0x1c, r1, 0x301, 0x0, 0x0, {0xa}, [@BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r2}]}, 0x1c}, 0x1, 0x0, 0x200000000000000}, 0x0) 02:22:07 executing program 4: r0 = perf_event_open(&(0x7f00000003c0)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = getpid() ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f00000000c0)=0x0) ioprio_set$pid(0x0, r3, 0x4000) sched_setscheduler(r2, 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x66, 0x1f, 0x1f, 0x2, 0x0, 0xfffffffffffffffe, 0x42002, 0x8, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x2, @perf_config_ext={0x0, 0x2}, 0x1, 0x577b, 0x20, 0x1, 0x9, 0x9, 0x9, 0x0, 0x10000, 0x0, 0x10000}, r2, 0x0, r0, 0x0) r4 = socket$inet_smc(0x2b, 0x1, 0x0) ppoll(&(0x7f00000000c0), 0x0, &(0x7f0000000100), &(0x7f0000000140)={[0xdf]}, 0x8) setsockopt$inet_tcp_TCP_CONGESTION(r4, 0x6, 0xd, &(0x7f0000000000)='cubic\x00', 0x6) setsockopt$inet_tcp_int(r1, 0x6, 0x19, &(0x7f0000000340), 0x4) [ 915.944965][T31536] FAT-fs (loop5): bogus number of reserved sectors [ 915.953350][T31536] FAT-fs (loop5): Can't find a valid FAT filesystem 02:22:07 executing program 2: r0 = syz_open_dev$tty20(0xc, 0x4, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000540)='net/llc/socket\x00') r2 = dup(0xffffffffffffffff) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r2, 0xc0502100, &(0x7f0000000000)={0x0}) ioctl$SECCOMP_IOCTL_NOTIF_ADDFD(r1, 0x40182103, &(0x7f0000000080)={r3, 0x1, r1}) preadv(r1, &(0x7f00000017c0), 0x3da, 0xf0ffff, 0x0) getsockopt$ARPT_SO_GET_ENTRIES(r1, 0x0, 0x61, &(0x7f0000000580)={'filter\x00', 0x65, "caf2e1e8697771f94d67fd2d7600ff3ccedc373a7d89b7b4d853819ef81d9b4a142f68c008a27e2a0f1045ce7c58f974906e1940857b98009a184d6161d88c9879e96f5464ac53bc7335d8669a6576c56b7703d2210e03d1c1459ce905a119cbcfe78f9f06"}, &(0x7f0000000500)=0x89) ioctl$GIO_FONTX(r1, 0x4b6b, &(0x7f00000004c0)={0x1a4, 0x12, &(0x7f00000000c0)}) r4 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/lblc_expiration\x00', 0x2, 0x0) ioctl$TCXONC(r4, 0x540a, 0x2) ioctl$TIOCL_GETMOUSEREPORTING(r0, 0x5412, &(0x7f0000000080)=0x13) ioctl$TIOCSTI(r0, 0x5412, &(0x7f0000000040)=0x20) [ 916.041682][T31536] loop5: detected capacity change from 0 to 264192 [ 916.074876][T31536] FAT-fs (loop5): bogus number of reserved sectors [ 916.112154][T31536] FAT-fs (loop5): Can't find a valid FAT filesystem 02:22:07 executing program 1: perf_event_open(&(0x7f00000001c0)={0x2, 0x80, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$batadv(&(0x7f0000000300), 0xffffffffffffffff) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000280)={'batadv0\x00', 0x0}) sendmsg$BATADV_CMD_GET_MCAST_FLAGS(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000540)={&(0x7f0000000080)={0x1c, r1, 0x301, 0x0, 0x0, {0xa}, [@BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r2}]}, 0x1c}, 0x1, 0x0, 0x300000000000000}, 0x0) 02:22:07 executing program 5: syz_mount_image$msdos(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0xb7260000, 0x0, &(0x7f0000000440), 0x0, &(0x7f00000004c0)={[{@fat=@debug}, {@fat=@flush}]}) 02:22:07 executing program 4: r0 = perf_event_open(&(0x7f00000003c0)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000080)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000040)={&(0x7f0000000440)=ANY=[@ANYBLOB="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"], 0x570}, 0x1, 0x0, 0x0, 0x20000000}, 0x1) sendfile(r0, r0, 0x0, 0x8001) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000000340)=0xfffffffe, 0x4) [ 916.309906][T31571] loop5: detected capacity change from 0 to 264192 [ 916.328501][T31571] FAT-fs (loop5): bogus number of reserved sectors [ 916.335676][T31571] FAT-fs (loop5): Can't find a valid FAT filesystem [ 916.391166][T31571] loop5: detected capacity change from 0 to 264192 [ 916.418611][T31571] FAT-fs (loop5): bogus number of reserved sectors [ 916.425641][T31571] FAT-fs (loop5): Can't find a valid FAT filesystem 02:22:08 executing program 0: r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$TIOCL_GETMOUSEREPORTING(r0, 0x5412, &(0x7f0000000080)=0x13) write(r0, &(0x7f00000000c0)='v', 0x1) ioctl$TIOCSTI(r0, 0x5412, &(0x7f0000000040)) 02:22:08 executing program 2: r0 = syz_open_dev$tty20(0xc, 0x4, 0x0) ioctl$TIOCL_GETMOUSEREPORTING(r0, 0x5412, &(0x7f0000000080)=0x13) ioctl$KDFONTOP_GET(r0, 0x4b72, &(0x7f00000004c0)={0x1, 0x1, 0x19, 0x0, 0x1ad, &(0x7f00000000c0)}) ioctl$GIO_SCRNMAP(r0, 0x4b40, &(0x7f0000000000)=""/61) ioctl$TIOCSTI(r0, 0x5412, &(0x7f0000000040)=0x3) r1 = syz_open_procfs(0x0, &(0x7f0000001340)='net/packet\x00') ioctl$SECCOMP_IOCTL_NOTIF_RECV(0xffffffffffffffff, 0xc0502100, &(0x7f0000000000)={0x0}) ioctl$SECCOMP_IOCTL_NOTIF_ADDFD(r1, 0x40182103, &(0x7f0000000080)={r2, 0x1, r1}) preadv(r1, &(0x7f00000017c0), 0x3da, 0xf0ffff, 0x0) ioctl$TCSETA(r1, 0x5406, &(0x7f0000000500)={0x1, 0xfffb, 0x7ff, 0x2, 0x1a, "119e4c1ceb460466"}) 02:22:08 executing program 1: perf_event_open(&(0x7f00000001c0)={0x2, 0x80, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$batadv(&(0x7f0000000300), 0xffffffffffffffff) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000280)={'batadv0\x00', 0x0}) sendmsg$BATADV_CMD_GET_MCAST_FLAGS(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000540)={&(0x7f0000000080)={0x1c, r1, 0x301, 0x0, 0x0, {0xa}, [@BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r2}]}, 0x1c}, 0x1, 0x0, 0x400000000000000}, 0x0) 02:22:08 executing program 3: r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$TIOCL_GETMOUSEREPORTING(r0, 0x5412, &(0x7f0000000080)=0x13) write(r0, &(0x7f00000000c0)='v', 0x1) ioctl$TIOCSTI(r0, 0x5412, 0x0) 02:22:08 executing program 4: perf_event_open(&(0x7f0000000140)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x81}, 0x472cf, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$AUTOFS_DEV_IOCTL_VERSION(0xffffffffffffffff, 0xc0189371, &(0x7f0000000000)={{0x1, 0x1, 0x18, r0}, './file0\x00'}) setsockopt$inet_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000000040)={@in6={{0xa, 0x4e23, 0x80, @local}}, 0x0, 0x0, 0x4c, 0x0, "807e9ee6c06bf7d4ec423621d7353c8fa8ea41772c5c86ca35ecb056a13633258731f5c2fe68504be507e5e4c24c669c19a5e4e53977fcc72c3b03a2ca80b2ba2c3700a9319ab7926097d5891294189f"}, 0xd8) setsockopt$inet_tcp_int(r0, 0x6, 0x19, &(0x7f0000000340), 0x4) 02:22:08 executing program 5: syz_mount_image$msdos(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0xbc260000, 0x0, &(0x7f0000000440), 0x0, &(0x7f00000004c0)={[{@fat=@debug}, {@fat=@flush}]}) [ 916.891940][T31601] loop5: detected capacity change from 0 to 264192 02:22:08 executing program 2: r0 = syz_open_dev$tty20(0xc, 0x4, 0x0) ioctl$TIOCL_GETMOUSEREPORTING(r0, 0x5412, &(0x7f0000000080)=0x13) r1 = bpf$ITER_CREATE(0x21, &(0x7f0000000000), 0x8) ioctl$TIOCSTI(r1, 0x5412, &(0x7f00000000c0)=0x8) ioctl$TIOCSTI(r0, 0x5412, &(0x7f0000000040)=0x3) 02:22:08 executing program 1: perf_event_open(&(0x7f00000001c0)={0x2, 0x80, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$batadv(&(0x7f0000000300), 0xffffffffffffffff) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000280)={'batadv0\x00', 0x0}) sendmsg$BATADV_CMD_GET_MCAST_FLAGS(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000540)={&(0x7f0000000080)={0x1c, r1, 0x301, 0x0, 0x0, {0xa}, [@BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r2}]}, 0x1c}, 0x1, 0x0, 0x700000000000000}, 0x0) 02:22:08 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x19, &(0x7f0000000340), 0x4) [ 916.939858][T31601] FAT-fs (loop5): bogus number of reserved sectors [ 916.958789][T31601] FAT-fs (loop5): Can't find a valid FAT filesystem [ 917.037993][T31601] loop5: detected capacity change from 0 to 264192 [ 917.057821][T31601] FAT-fs (loop5): bogus number of reserved sectors [ 917.071318][T31601] FAT-fs (loop5): Can't find a valid FAT filesystem 02:22:08 executing program 4: perf_event_open(&(0x7f00000003c0)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x19, &(0x7f0000000000)=0x2, 0x4) 02:22:08 executing program 1: perf_event_open(&(0x7f00000001c0)={0x2, 0x80, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$batadv(&(0x7f0000000300), 0xffffffffffffffff) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000280)={'batadv0\x00', 0x0}) sendmsg$BATADV_CMD_GET_MCAST_FLAGS(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000540)={&(0x7f0000000080)={0x1c, r1, 0x301, 0x0, 0x0, {0xa}, [@BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r2}]}, 0x1c}, 0x1, 0x0, 0x800000000000000}, 0x0) 02:22:08 executing program 2: r0 = syz_open_dev$tty20(0xc, 0x4, 0x0) ioctl$TIOCL_GETMOUSEREPORTING(r0, 0x5412, &(0x7f0000000080)=0x13) ioctl$TIOCSTI(r0, 0x5412, &(0x7f0000000040)=0x3) 02:22:09 executing program 2: r0 = syz_open_dev$tty20(0xc, 0x4, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000001340)='net/packet\x00') openat$dlm_monitor(0xffffffffffffff9c, &(0x7f0000000100), 0x20000, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000001340)='net/packet\x00') ioctl$SECCOMP_IOCTL_NOTIF_RECV(0xffffffffffffffff, 0xc0502100, &(0x7f0000000000)={0x0}) ioctl$SECCOMP_IOCTL_NOTIF_ADDFD(r2, 0x40182103, &(0x7f0000000080)={r3, 0x1, r2}) preadv(r2, &(0x7f00000017c0), 0x3da, 0xf0ffff, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r2, 0xc0502100, &(0x7f0000000140)={0x0}) ioctl$SECCOMP_IOCTL_NOTIF_ADDFD(r1, 0x40182103, &(0x7f0000000080)={r4, 0x1, r1}) preadv(r1, &(0x7f00000017c0), 0x3da, 0xf0ffff, 0x0) r5 = openat$bsg(0xffffffffffffff9c, &(0x7f00000000c0), 0x200000, 0x0) ioctl$TIOCL_GETMOUSEREPORTING(r5, 0x5412, &(0x7f0000000080)=0x13) ioctl$TIOCSTI(r0, 0x5412, &(0x7f0000000040)=0x3) 02:22:09 executing program 0: r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$TIOCL_GETMOUSEREPORTING(r0, 0x5412, &(0x7f0000000080)=0x13) write(r0, &(0x7f00000000c0)='v', 0x1) ioctl$TIOCSTI(r0, 0x5412, &(0x7f0000000040)) 02:22:09 executing program 5: syz_mount_image$msdos(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0xc0ed0000, 0x0, &(0x7f0000000440), 0x0, &(0x7f00000004c0)={[{@fat=@debug}, {@fat=@flush}]}) 02:22:09 executing program 4: perf_event_open(&(0x7f00000003c0)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x10, 0xffffffffffffffff, 0x0) r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/timer_list\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(r0, 0x4008240b, &(0x7f0000000040)={0x5, 0x80, 0xcf, 0x6, 0x40, 0x8, 0x0, 0x0, 0x2000, 0x9, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x2, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x6, 0x5, @perf_config_ext={0x8, 0x3}, 0x41000, 0xc7e8, 0x2c, 0x8, 0x0, 0x8, 0x2, 0x0, 0x1, 0x0, 0xffffffffffffffff}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x19, &(0x7f0000000340), 0x4) 02:22:09 executing program 1: perf_event_open(&(0x7f00000001c0)={0x2, 0x80, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$batadv(&(0x7f0000000300), 0xffffffffffffffff) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000280)={'batadv0\x00', 0x0}) sendmsg$BATADV_CMD_GET_MCAST_FLAGS(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000540)={&(0x7f0000000080)={0x1c, r1, 0x301, 0x0, 0x0, {0xa}, [@BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r2}]}, 0x1c}, 0x1, 0x0, 0xe00000000000000}, 0x0) 02:22:09 executing program 3: r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$TIOCL_GETMOUSEREPORTING(r0, 0x5412, &(0x7f0000000080)=0x13) write(r0, &(0x7f00000000c0)='v', 0x1) ioctl$TIOCSTI(r0, 0x5412, 0x0) [ 917.948049][T31654] loop5: detected capacity change from 0 to 264192 [ 918.006427][T31654] FAT-fs (loop5): bogus number of reserved sectors [ 918.023183][T31654] FAT-fs (loop5): Can't find a valid FAT filesystem 02:22:09 executing program 1: perf_event_open(&(0x7f00000001c0)={0x2, 0x80, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$batadv(&(0x7f0000000300), 0xffffffffffffffff) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000280)={'batadv0\x00', 0x0}) sendmsg$BATADV_CMD_GET_MCAST_FLAGS(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000540)={&(0x7f0000000080)={0x1c, r1, 0x301, 0x0, 0x0, {0xa}, [@BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r2}]}, 0x1c}, 0x1, 0x0, 0xf00000000000000}, 0x0) 02:22:09 executing program 4: perf_event_open(&(0x7f00000003c0)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = accept4$bt_l2cap(0xffffffffffffffff, &(0x7f0000000000), &(0x7f0000000040)=0xe, 0x81000) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000080), &(0x7f00000000c0)=0xc) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x19, &(0x7f0000000340), 0x4) 02:22:09 executing program 2: r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$TIOCL_GETMOUSEREPORTING(r0, 0x5412, &(0x7f0000000080)=0x13) r1 = syz_open_procfs(0x0, &(0x7f0000001340)='net/packet\x00') ioctl$SECCOMP_IOCTL_NOTIF_RECV(0xffffffffffffffff, 0xc0502100, &(0x7f0000000000)={0x0}) ioctl$SECCOMP_IOCTL_NOTIF_ADDFD(r1, 0x40182103, &(0x7f0000000080)={r2, 0x1, r1}) preadv(r1, &(0x7f00000017c0), 0x3da, 0xf0ffff, 0x0) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r1, 0xc0189374, &(0x7f00000000c0)={{0x1, 0x1, 0x18, r1, {0x4}}, './file0\x00'}) dup3(r3, r1, 0x0) pipe(&(0x7f0000000100)={0xffffffffffffffff}) ioctl$TIOCSTI(r4, 0x5412, &(0x7f0000000140)=0x1) [ 918.129714][T31654] loop5: detected capacity change from 0 to 264192 [ 918.196210][T31654] FAT-fs (loop5): bogus number of reserved sectors [ 918.206243][T31654] FAT-fs (loop5): Can't find a valid FAT filesystem 02:22:09 executing program 5: syz_mount_image$msdos(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0xe0e550b2, 0x0, &(0x7f0000000440), 0x0, &(0x7f00000004c0)={[{@fat=@debug}, {@fat=@flush}]}) 02:22:09 executing program 4: readlink(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=""/195, 0xc3) perf_event_open(&(0x7f00000003c0)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x19, &(0x7f0000000340), 0x4) syz_mount_image$afs(&(0x7f0000000140), &(0x7f0000000180)='./file0\x00', 0x7, 0x0, &(0x7f00000001c0), 0x2010460, &(0x7f0000000200)={[{@flock_write}, {@flock_strict}], [{@appraise_type}, {@obj_user={'obj_user', 0x3d, '[]\x00'}}, {@subj_type}, {@permit_directio}, {@euid_gt={'euid>', 0xffffffffffffffff}}, {@func={'func', 0x3d, 'BPRM_CHECK'}}, {@appraise_type}, {@dont_appraise}, {@dont_hash}]}) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000002c0)={0x1, &(0x7f0000000440)="4ab56a043dbb564d1c3c9dee2a2158168d71737b97868d27ede2007520ea538c7208bb437f4a1df5c63ff8149241d9dd8f575ae535186392e7a4833594814341f4f9b639e967682318f22dea39a582acf3da6c0b3e6fc17b41ac6e475028f757b6340efff58eb659ddec74d74643f15cc1309f423532587eaf21b2ef80be738e87c7d7c5ccd94902ee8a812f68d363503f", &(0x7f00000001c0)=@buf="6691314f7a199fe4b4d5c980f93a491f5b1f81a1d075b93631ba33", 0x4}, 0x20) 02:22:09 executing program 2: r0 = syz_open_dev$tty20(0xc, 0x4, 0x0) ioctl$TIOCL_GETMOUSEREPORTING(r0, 0x5412, &(0x7f0000000080)=0x13) ioctl$AUTOFS_DEV_IOCTL_ISMOUNTPOINT(0xffffffffffffffff, 0xc018937e, &(0x7f0000000240)={{0x1, 0x1, 0x18, r0, @out_args}, './file0\x00'}) r1 = syz_open_procfs(0x0, &(0x7f0000001340)='net/packet\x00') ioctl$SECCOMP_IOCTL_NOTIF_RECV(0xffffffffffffffff, 0xc0502100, &(0x7f0000000000)={0x0}) ioctl$SECCOMP_IOCTL_NOTIF_ADDFD(r1, 0x40182103, &(0x7f0000000080)={r2, 0x1, r1}) preadv(r1, &(0x7f00000017c0), 0x3da, 0xf0ffff, 0x0) ioctl$TIOCSTI(r1, 0x5412, &(0x7f0000000040)=0x95) r3 = syz_open_procfs(0x0, &(0x7f0000001340)='net/packet\x00') ioctl$SECCOMP_IOCTL_NOTIF_RECV(0xffffffffffffffff, 0xc0502100, &(0x7f0000000000)={0x0}) ioctl$SECCOMP_IOCTL_NOTIF_ADDFD(r3, 0x40182103, &(0x7f0000000080)={r4, 0x1, r3}) preadv(r3, &(0x7f00000017c0), 0x3da, 0xf0ffff, 0x0) ioctl$TCSETSF2(r3, 0x402c542d, &(0x7f0000000000)={0x3ff, 0x9, 0x3, 0x101, 0x9, "aaacccf0fcb9d161db12147bb7ce7d05b1c8c4", 0x5, 0x82}) 02:22:09 executing program 1: perf_event_open(&(0x7f00000001c0)={0x2, 0x80, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$batadv(&(0x7f0000000300), 0xffffffffffffffff) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000280)={'batadv0\x00', 0x0}) sendmsg$BATADV_CMD_GET_MCAST_FLAGS(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000540)={&(0x7f0000000080)={0x1c, r1, 0x301, 0x0, 0x0, {0xa}, [@BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r2}]}, 0x1c}, 0x1, 0x0, 0x3f00000000000000}, 0x0) [ 918.521668][T31690] loop5: detected capacity change from 0 to 264192 [ 918.561856][T31690] FAT-fs (loop5): bogus number of reserved sectors [ 918.570485][T31690] FAT-fs (loop5): Can't find a valid FAT filesystem 02:22:10 executing program 3: r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$TIOCL_GETMOUSEREPORTING(r0, 0x5412, &(0x7f0000000080)=0x13) write(r0, &(0x7f00000000c0)='v', 0x1) ioctl$TIOCSTI(r0, 0x5412, &(0x7f0000000040)) 02:22:10 executing program 5: syz_mount_image$msdos(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0xf6ffffff, 0x0, &(0x7f0000000440), 0x0, &(0x7f00000004c0)={[{@fat=@debug}, {@fat=@flush}]}) 02:22:10 executing program 1: perf_event_open(&(0x7f00000001c0)={0x2, 0x80, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$batadv(&(0x7f0000000300), 0xffffffffffffffff) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000280)={'batadv0\x00', 0x0}) sendmsg$BATADV_CMD_GET_MCAST_FLAGS(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000540)={&(0x7f0000000080)={0x1c, r1, 0x301, 0x0, 0x0, {0xa}, [@BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r2}]}, 0x1c}, 0x1, 0x0, 0x6000000000000000}, 0x0) 02:22:10 executing program 4: perf_event_open(&(0x7f00000003c0)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x19, &(0x7f0000000340), 0x4) write$binfmt_elf64(r0, &(0x7f0000000440)={{0x7f, 0x45, 0x4c, 0x46, 0x4, 0xb7, 0x0, 0x1b, 0x7, 0x2, 0x3e, 0xff, 0x2a3, 0x40, 0x2fe, 0x4d, 0x9, 0x38, 0x2, 0x1, 0x101, 0x2}, [{0x0, 0x3, 0x401, 0x0, 0x1, 0x1, 0x4, 0x3}, {0x4, 0x9, 0x401, 0x7ff, 0xe3c6, 0xcef7, 0x7, 0x9}], "2ea1c603fbabe981037825cfbd70464d9db112f8699c642ccdafe04adeb7a3e9c9b5b29cdc6c39d9bf05d2e605eed525384eb8ae6ed63bc6e18d4ce963c3a6a5464d2727a146ca7d783aad3df2ce244d41d8cac98a6be7ed104742e8f250c52b3a9e88d532a5e050c41921f2747a85a20596bc6c9822ea3929d9faa6108ace51aed9", ['\x00', '\x00', '\x00', '\x00']}, 0x532) r1 = getpid() ioctl$sock_SIOCGIFCONF(r0, 0x8912, &(0x7f0000000080)=@buf) sched_setscheduler(r1, 0x0, 0x0) perf_event_open(&(0x7f0000000000)={0x3, 0x80, 0x81, 0x40, 0x0, 0xff, 0x0, 0x9, 0x81000, 0xa, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x4, @perf_config_ext={0xc0fd, 0xffffffff}, 0xb004, 0x6, 0x4, 0x7, 0x8, 0x3, 0x8, 0x0, 0x12fd}, r1, 0xa, 0xffffffffffffffff, 0x8) 02:22:10 executing program 2: r0 = syz_open_dev$tty20(0xc, 0x4, 0x0) ioctl$TIOCL_GETMOUSEREPORTING(r0, 0x5412, &(0x7f0000000080)=0x13) syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$KDSETKEYCODE(r0, 0x4b4d, &(0x7f0000000000)={0x5, 0x4}) ioctl$TIOCSTI(r0, 0x5412, &(0x7f0000000040)=0x3) 02:22:10 executing program 0: r0 = syz_open_dev$tty20(0xc, 0x4, 0x0) ioctl$TIOCL_GETMOUSEREPORTING(r0, 0x5412, &(0x7f0000000080)=0x13) ioctl$KDFONTOP_GET(r0, 0x4b72, &(0x7f00000004c0)={0x1, 0x1, 0x19, 0x0, 0x1ad, &(0x7f00000000c0)}) ioctl$GIO_SCRNMAP(r0, 0x4b40, &(0x7f0000000000)=""/61) ioctl$TIOCSTI(r0, 0x5412, &(0x7f0000000040)=0x3) r1 = syz_open_procfs(0x0, &(0x7f0000001340)='net/packet\x00') ioctl$SECCOMP_IOCTL_NOTIF_RECV(0xffffffffffffffff, 0xc0502100, &(0x7f0000000000)={0x0}) ioctl$SECCOMP_IOCTL_NOTIF_ADDFD(r1, 0x40182103, &(0x7f0000000080)={r2, 0x1, r1}) preadv(r1, &(0x7f00000017c0), 0x3da, 0xf0ffff, 0x0) ioctl$TCSETA(r1, 0x5406, &(0x7f0000000500)={0x1, 0xfffb, 0x7ff, 0x2, 0x1a, "119e4c1ceb460466"}) [ 918.993164][T31718] loop5: detected capacity change from 0 to 264192 02:22:10 executing program 4: r0 = perf_event_open(&(0x7f00000003c0)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket(0x11, 0x800000003, 0x0) bind(r1, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500803103000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000d94b352a0a2f80c06d5709ffc2c654"}, 0x46) r2 = openat$vcsu(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x7, &(0x7f0000000140), 0x4) perf_event_open(&(0x7f0000000040)={0x0, 0x80, 0x9, 0x5, 0x4, 0x7f, 0x0, 0x3, 0xa0020, 0x8, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0xfffffffc, 0x0, @perf_bp={&(0x7f0000000000), 0xa}, 0x20, 0x1, 0x12, 0x2, 0x101, 0x4, 0x7, 0x0, 0x1ff, 0x0, 0x8}, 0xffffffffffffffff, 0xa, r0, 0x1) 02:22:10 executing program 1: perf_event_open(&(0x7f00000001c0)={0x2, 0x80, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$batadv(&(0x7f0000000300), 0xffffffffffffffff) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000280)={'batadv0\x00', 0x0}) sendmsg$BATADV_CMD_GET_MCAST_FLAGS(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000540)={&(0x7f0000000080)={0x1c, r1, 0x301, 0x0, 0x0, {0xa}, [@BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r2}]}, 0x1c}, 0x1, 0x0, 0x9effffff00000000}, 0x0) [ 919.051675][T31718] FAT-fs (loop5): bogus number of reserved sectors 02:22:10 executing program 2: r0 = syz_open_dev$tty20(0xc, 0x4, 0x0) ioctl$TIOCL_GETMOUSEREPORTING(r0, 0x5412, &(0x7f0000000080)=0x13) fsmount(0xffffffffffffffff, 0x0, 0x70) r1 = syz_open_procfs(0x0, &(0x7f0000001340)='net/packet\x00') ioctl$SECCOMP_IOCTL_NOTIF_RECV(0xffffffffffffffff, 0xc0502100, &(0x7f0000000000)={0x0}) ioctl$SECCOMP_IOCTL_NOTIF_ADDFD(r1, 0x40182103, &(0x7f0000000080)={r2, 0x1, r1}) preadv(r1, &(0x7f0000000180)=[{&(0x7f0000000140)=""/53, 0x35}], 0x1, 0x1, 0x0) ioctl$GIO_SCRNMAP(r1, 0x4b40, &(0x7f00000000c0)=""/90) creat(&(0x7f0000000000)='./file0\x00', 0x100) r3 = syz_open_procfs(0x0, &(0x7f0000001340)='net/packet\x00') ioctl$SECCOMP_IOCTL_NOTIF_RECV(0xffffffffffffffff, 0xc0502100, &(0x7f0000000000)={0x0}) ioctl$SECCOMP_IOCTL_NOTIF_ADDFD(r3, 0x40182103, &(0x7f0000000080)={r4, 0x1, r3}) preadv(r3, &(0x7f00000017c0), 0x3da, 0xf0ffff, 0x0) ioctl$TIOCSTI(r3, 0x5412, &(0x7f0000000040)=0xff) 02:22:10 executing program 0: r0 = syz_open_dev$tty20(0xc, 0x4, 0x0) ioctl$TIOCL_GETMOUSEREPORTING(r0, 0x5412, &(0x7f0000000080)=0x13) ioctl$KDFONTOP_GET(r0, 0x4b72, &(0x7f00000004c0)={0x1, 0x1, 0x19, 0x0, 0x1ad, &(0x7f00000000c0)}) ioctl$GIO_SCRNMAP(r0, 0x4b40, &(0x7f0000000000)=""/61) ioctl$TIOCSTI(r0, 0x5412, &(0x7f0000000040)=0x3) r1 = syz_open_procfs(0x0, &(0x7f0000001340)='net/packet\x00') ioctl$SECCOMP_IOCTL_NOTIF_RECV(0xffffffffffffffff, 0xc0502100, &(0x7f0000000000)={0x0}) ioctl$SECCOMP_IOCTL_NOTIF_ADDFD(r1, 0x40182103, &(0x7f0000000080)={r2, 0x1, r1}) preadv(r1, &(0x7f00000017c0), 0x3da, 0xf0ffff, 0x0) ioctl$TCSETA(r1, 0x5406, &(0x7f0000000500)={0x1, 0xfffb, 0x7ff, 0x2, 0x1a, "119e4c1ceb460466"}) [ 919.095600][T31718] FAT-fs (loop5): Can't find a valid FAT filesystem [ 919.190631][T31718] loop5: detected capacity change from 0 to 264192 [ 919.260387][T31718] FAT-fs (loop5): bogus number of reserved sectors 02:22:10 executing program 4: perf_event_open(&(0x7f00000003c0)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x19, &(0x7f0000000340), 0x4) [ 919.311919][T31718] FAT-fs (loop5): Can't find a valid FAT filesystem 02:22:10 executing program 0: r0 = syz_open_dev$tty20(0xc, 0x4, 0x0) ioctl$TIOCL_GETMOUSEREPORTING(r0, 0x5412, &(0x7f0000000080)=0x13) ioctl$KDFONTOP_GET(r0, 0x4b72, &(0x7f00000004c0)={0x1, 0x1, 0x19, 0x0, 0x1ad, &(0x7f00000000c0)}) ioctl$GIO_SCRNMAP(r0, 0x4b40, &(0x7f0000000000)=""/61) ioctl$TIOCSTI(r0, 0x5412, &(0x7f0000000040)=0x3) r1 = syz_open_procfs(0x0, &(0x7f0000001340)='net/packet\x00') ioctl$SECCOMP_IOCTL_NOTIF_RECV(0xffffffffffffffff, 0xc0502100, &(0x7f0000000000)={0x0}) ioctl$SECCOMP_IOCTL_NOTIF_ADDFD(r1, 0x40182103, &(0x7f0000000080)={r2, 0x1, r1}) preadv(r1, &(0x7f00000017c0), 0x3da, 0xf0ffff, 0x0) ioctl$TCSETA(r1, 0x5406, &(0x7f0000000500)={0x1, 0xfffb, 0x7ff, 0x2, 0x1a, "119e4c1ceb460466"}) 02:22:11 executing program 3: r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$TIOCL_GETMOUSEREPORTING(r0, 0x5412, &(0x7f0000000080)=0x13) write(r0, &(0x7f00000000c0)='v', 0x1) ioctl$TIOCSTI(r0, 0x5412, &(0x7f0000000040)) 02:22:11 executing program 1: perf_event_open(&(0x7f00000001c0)={0x2, 0x80, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$batadv(&(0x7f0000000300), 0xffffffffffffffff) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000280)={'batadv0\x00', 0x0}) sendmsg$BATADV_CMD_GET_MCAST_FLAGS(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000540)={&(0x7f0000000080)={0x1c, r1, 0x301, 0x0, 0x0, {0xa}, [@BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r2}]}, 0x1c}, 0x1, 0x0, 0xc00e000000000000}, 0x0) 02:22:11 executing program 5: syz_mount_image$msdos(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0xf9fdffff, 0x0, &(0x7f0000000440), 0x0, &(0x7f00000004c0)={[{@fat=@debug}, {@fat=@flush}]}) 02:22:11 executing program 2: r0 = syz_open_dev$tty20(0xc, 0x4, 0x0) ioctl$TIOCL_GETMOUSEREPORTING(r0, 0x5412, &(0x7f0000000080)=0x13) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040), 0x4402, 0x0) ioctl$TIOCSTI(r1, 0x5412, &(0x7f0000000100)) r2 = socket$inet_mptcp(0x2, 0x1, 0x106) readahead(r2, 0x7, 0x4) ioctl$TIOCSTI(r0, 0x5412, &(0x7f0000000000)=0x1) 02:22:11 executing program 4: r0 = perf_event_open(&(0x7f00000003c0)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000040)={0x3, 0x80, 0xff, 0x4, 0x1, 0x5, 0x0, 0xffffffff, 0x8000, 0x2, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x2, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x7fffffff, 0x2, @perf_bp={&(0x7f0000000000), 0x5}, 0x4000, 0x9, 0x1, 0x1, 0xd71, 0x9c9c, 0x4, 0x0, 0xad, 0x0, 0x9}, 0xffffffffffffffff, 0x1, r0, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x19, &(0x7f0000000340), 0x4) 02:22:11 executing program 0: r0 = syz_open_dev$tty20(0xc, 0x4, 0x0) ioctl$TIOCL_GETMOUSEREPORTING(r0, 0x5412, &(0x7f0000000080)=0x13) ioctl$KDFONTOP_GET(r0, 0x4b72, &(0x7f00000004c0)={0x1, 0x1, 0x19, 0x0, 0x1ad, &(0x7f00000000c0)}) ioctl$GIO_SCRNMAP(r0, 0x4b40, &(0x7f0000000000)=""/61) ioctl$TIOCSTI(r0, 0x5412, &(0x7f0000000040)=0x3) r1 = syz_open_procfs(0x0, &(0x7f0000001340)='net/packet\x00') ioctl$SECCOMP_IOCTL_NOTIF_RECV(0xffffffffffffffff, 0xc0502100, &(0x7f0000000000)={0x0}) ioctl$SECCOMP_IOCTL_NOTIF_ADDFD(r1, 0x40182103, &(0x7f0000000080)={r2, 0x1, r1}) preadv(r1, &(0x7f00000017c0), 0x3da, 0xf0ffff, 0x0) [ 919.944979][T31764] loop5: detected capacity change from 0 to 264192 02:22:11 executing program 0: r0 = syz_open_dev$tty20(0xc, 0x4, 0x0) ioctl$TIOCL_GETMOUSEREPORTING(r0, 0x5412, &(0x7f0000000080)=0x13) ioctl$KDFONTOP_GET(r0, 0x4b72, &(0x7f00000004c0)={0x1, 0x1, 0x19, 0x0, 0x1ad, &(0x7f00000000c0)}) ioctl$GIO_SCRNMAP(r0, 0x4b40, &(0x7f0000000000)=""/61) ioctl$TIOCSTI(r0, 0x5412, &(0x7f0000000040)=0x3) r1 = syz_open_procfs(0x0, &(0x7f0000001340)='net/packet\x00') ioctl$SECCOMP_IOCTL_NOTIF_RECV(0xffffffffffffffff, 0xc0502100, &(0x7f0000000000)={0x0}) ioctl$SECCOMP_IOCTL_NOTIF_ADDFD(r1, 0x40182103, &(0x7f0000000080)={r2, 0x1, r1}) 02:22:11 executing program 4: r0 = perf_event_open(&(0x7f00000003c0)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = perf_event_open$cgroup(&(0x7f00000000c0)={0x5, 0x80, 0xaf, 0x85, 0x1f, 0x7a, 0x0, 0x1000, 0x120, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x2, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x9, 0x0, @perf_bp={&(0x7f0000000080), 0x2}, 0x4000, 0x0, 0x4, 0x8, 0x6, 0x3ff, 0x0, 0x0, 0x9, 0x0, 0x4db}, 0xffffffffffffffff, 0xc, r0, 0x0) perf_event_open(&(0x7f0000000000)={0x5, 0x80, 0x6, 0x69, 0x33, 0x5, 0x0, 0x7b, 0x7702, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0xf51, 0x4, @perf_config_ext={0x8000, 0x5}, 0x4500, 0xe2, 0x3, 0x1, 0x0, 0x0, 0x2, 0x0, 0x69eee2dd, 0x0, 0x1ff}, 0xffffffffffffffff, 0xb, r1, 0x2) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x19, &(0x7f0000000340), 0x4) accept4$packet(0xffffffffffffffff, &(0x7f0000000140), &(0x7f0000000180)=0x14, 0x80000) openat$tcp_congestion(0xffffffffffffff9c, &(0x7f00000001c0), 0x1, 0x0) 02:22:11 executing program 1: perf_event_open(&(0x7f00000001c0)={0x2, 0x80, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$batadv(&(0x7f0000000300), 0xffffffffffffffff) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000280)={'batadv0\x00', 0x0}) sendmsg$BATADV_CMD_GET_MCAST_FLAGS(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000540)={&(0x7f0000000080)={0x1c, r1, 0x301, 0x0, 0x0, {0xa}, [@BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r2}]}, 0x1c}, 0x1, 0x0, 0xdb00000000000000}, 0x0) [ 920.002936][T31764] FAT-fs (loop5): bogus number of reserved sectors [ 920.033981][T31764] FAT-fs (loop5): Can't find a valid FAT filesystem 02:22:11 executing program 2: r0 = syz_open_dev$tty20(0xc, 0x4, 0x0) ioctl$TIOCL_GETMOUSEREPORTING(r0, 0x5412, &(0x7f0000000080)=0x13) ioctl$TIOCSTI(r0, 0x5412, &(0x7f0000000040)=0x3) r1 = socket$key(0xf, 0x3, 0x2) sendmmsg(r1, &(0x7f00000000c0), 0x2c8, 0x0) fcntl$F_GET_RW_HINT(r1, 0x40b, &(0x7f0000000000)) 02:22:11 executing program 5: syz_mount_image$msdos(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0xfbffffff, 0x0, &(0x7f0000000440), 0x0, &(0x7f00000004c0)={[{@fat=@debug}, {@fat=@flush}]}) 02:22:11 executing program 5: syz_mount_image$msdos(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0xfcfdffff, 0x0, &(0x7f0000000440), 0x0, &(0x7f00000004c0)={[{@fat=@debug}, {@fat=@flush}]}) [ 920.422064][T31792] loop5: detected capacity change from 0 to 264192 [ 920.462941][T31792] FAT-fs (loop5): bogus number of reserved sectors [ 920.479446][T31792] FAT-fs (loop5): Can't find a valid FAT filesystem [ 920.542753][T31792] loop5: detected capacity change from 0 to 264192 [ 920.560715][T31792] FAT-fs (loop5): bogus number of reserved sectors [ 920.571326][T31792] FAT-fs (loop5): Can't find a valid FAT filesystem 02:22:12 executing program 3: r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$TIOCL_GETMOUSEREPORTING(r0, 0x5412, &(0x7f0000000080)=0x13) write(r0, &(0x7f00000000c0)='v', 0x1) ioctl$TIOCSTI(r0, 0x5412, &(0x7f0000000040)) 02:22:12 executing program 4: perf_event_open(&(0x7f00000003c0)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0x4, 0x5, 0x5, 0x7f, 0x0, 0x40, 0x10, 0x4, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x2386, 0x1, @perf_config_ext={0x3ff, 0x100000000}, 0x40035, 0x9, 0x400, 0x0, 0xfffffffffe0e5172, 0x80000000, 0x22, 0x0, 0x9, 0x0, 0x13d6}, 0x0, 0x2, 0xffffffffffffffff, 0x1) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x19, &(0x7f0000000340), 0x4) 02:22:12 executing program 0: r0 = syz_open_dev$tty20(0xc, 0x4, 0x0) ioctl$TIOCL_GETMOUSEREPORTING(r0, 0x5412, &(0x7f0000000080)=0x13) ioctl$KDFONTOP_GET(r0, 0x4b72, &(0x7f00000004c0)={0x1, 0x1, 0x19, 0x0, 0x1ad, &(0x7f00000000c0)}) ioctl$GIO_SCRNMAP(r0, 0x4b40, &(0x7f0000000000)=""/61) ioctl$TIOCSTI(r0, 0x5412, &(0x7f0000000040)=0x3) syz_open_procfs(0x0, &(0x7f0000001340)='net/packet\x00') ioctl$SECCOMP_IOCTL_NOTIF_RECV(0xffffffffffffffff, 0xc0502100, &(0x7f0000000000)) 02:22:12 executing program 1: perf_event_open(&(0x7f00000001c0)={0x2, 0x80, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$batadv(&(0x7f0000000300), 0xffffffffffffffff) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000280)={'batadv0\x00', 0x0}) sendmsg$BATADV_CMD_GET_MCAST_FLAGS(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000540)={&(0x7f0000000080)={0x1c, r1, 0x301, 0x0, 0x0, {0xa}, [@BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r2}]}, 0x1c}, 0x1, 0x0, 0xf0ffffff00000000}, 0x0) 02:22:12 executing program 2: ioctl$BLKROSET(0xffffffffffffffff, 0x125d, &(0x7f0000000000)=0x6) r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$TIOCL_GETMOUSEREPORTING(r0, 0x5412, &(0x7f0000000080)=0x13) ioctl$TIOCSTI(r0, 0x5412, &(0x7f0000000040)=0x3) r1 = syz_open_procfs(0x0, &(0x7f0000001340)='net/packet\x00') ioctl$SECCOMP_IOCTL_NOTIF_RECV(0xffffffffffffffff, 0xc0502100, &(0x7f0000000000)={0x0}) ioctl$SECCOMP_IOCTL_NOTIF_ADDFD(r1, 0x40182103, &(0x7f0000000080)={r2, 0x1, r1}) preadv(r1, &(0x7f00000017c0), 0x3da, 0xf0ffff, 0x0) ioctl$KDSETLED(r1, 0x4b32, 0x3f) syz_open_pts(r0, 0x20000) 02:22:12 executing program 5: syz_mount_image$msdos(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0xfdfdffff, 0x0, &(0x7f0000000440), 0x0, &(0x7f00000004c0)={[{@fat=@debug}, {@fat=@flush}]}) [ 920.965806][T31817] loop5: detected capacity change from 0 to 264192 02:22:12 executing program 2: ioctl$TIOCL_GETMOUSEREPORTING(0xffffffffffffffff, 0x5412, &(0x7f0000000080)=0x13) ioctl$TIOCSTI(0xffffffffffffffff, 0x5412, &(0x7f0000000040)=0x3) 02:22:12 executing program 4: perf_event_open(&(0x7f00000003c0)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100), 0x3}, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x8001, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x19, &(0x7f0000000340), 0x4) r1 = syz_open_procfs(0x0, &(0x7f0000001340)='net/packet\x00') ioctl$SECCOMP_IOCTL_NOTIF_RECV(0xffffffffffffffff, 0xc0502100, &(0x7f0000000000)={0x0}) ioctl$SECCOMP_IOCTL_NOTIF_ADDFD(r1, 0x40182103, &(0x7f0000000080)={r2, 0x1, r1}) preadv(r1, &(0x7f00000017c0), 0x3da, 0xf0ffff, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000000000)={@in6={{0xa, 0x4e20, 0x6, @local, 0x275e}}, 0x0, 0x0, 0x2e, 0x0, "03782d7d188a51928147582256f048eca1bb1fd6f16655b423f4c431f15ad391b16d1a82a897c2d0ba5254701e50aa78b851e3d0a422326671e3b7adc9a245d703f85a70b507e273169105d4b2b76e4d"}, 0xd8) 02:22:12 executing program 1: perf_event_open(&(0x7f00000001c0)={0x2, 0x80, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$batadv(&(0x7f0000000300), 0xffffffffffffffff) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000280)={'batadv0\x00', 0x0}) sendmsg$BATADV_CMD_GET_MCAST_FLAGS(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000540)={&(0x7f0000000080)={0x1c, r1, 0x301, 0x0, 0x0, {0xa}, [@BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r2}]}, 0x1c}, 0x1, 0x0, 0xffffff7f00000000}, 0x0) 02:22:12 executing program 0: r0 = syz_open_dev$tty20(0xc, 0x4, 0x0) ioctl$TIOCL_GETMOUSEREPORTING(r0, 0x5412, &(0x7f0000000080)=0x13) ioctl$KDFONTOP_GET(r0, 0x4b72, &(0x7f00000004c0)={0x1, 0x1, 0x19, 0x0, 0x1ad, &(0x7f00000000c0)}) ioctl$GIO_SCRNMAP(r0, 0x4b40, &(0x7f0000000000)=""/61) ioctl$TIOCSTI(r0, 0x5412, &(0x7f0000000040)=0x3) syz_open_procfs(0x0, &(0x7f0000001340)='net/packet\x00') [ 921.017860][T31817] FAT-fs (loop5): bogus number of reserved sectors [ 921.042261][T31817] FAT-fs (loop5): Can't find a valid FAT filesystem [ 921.111805][T31817] loop5: detected capacity change from 0 to 264192 [ 921.151715][T31817] FAT-fs (loop5): bogus number of reserved sectors [ 921.180487][T31817] FAT-fs (loop5): Can't find a valid FAT filesystem 02:22:12 executing program 4: perf_event_open(&(0x7f00000003c0)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x19, &(0x7f0000000340), 0x4) 02:22:12 executing program 2: r0 = syz_open_dev$tty20(0xc, 0x4, 0x0) ioctl$TIOCL_GETMOUSEREPORTING(r0, 0x5412, &(0x7f0000000080)=0x13) r1 = syz_open_procfs(0x0, &(0x7f0000001340)='net/packet\x00') ioctl$SECCOMP_IOCTL_NOTIF_RECV(0xffffffffffffffff, 0xc0502100, &(0x7f0000000000)={0x0}) ioctl$SECCOMP_IOCTL_NOTIF_ADDFD(r1, 0x40182103, &(0x7f0000000080)={r2, 0x1, r1}) preadv(r1, &(0x7f00000017c0), 0x3da, 0xf0ffff, 0x0) r3 = syz_open_procfs(0x0, &(0x7f0000001340)='net/packet\x00') ioctl$SECCOMP_IOCTL_NOTIF_RECV(0xffffffffffffffff, 0xc0502100, &(0x7f0000000000)={0x0}) ioctl$SECCOMP_IOCTL_NOTIF_ADDFD(r3, 0x40182103, &(0x7f0000000080)={r4, 0x1, r3}) preadv(r3, &(0x7f00000017c0), 0x3da, 0xf0ffff, 0x0) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(r1, 0xc018937c, &(0x7f0000000100)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0x2}}, './file0\x00'}) ioctl$TIOCSTI(r0, 0x5412, &(0x7f0000000140)=0x1) 02:22:13 executing program 2: r0 = bpf$ITER_CREATE(0x21, &(0x7f0000000000), 0x8) r1 = getpid() sched_setscheduler(r1, 0x0, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) fstat(r2, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0}) setuid(r3) fstat(0xffffffffffffffff, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100), 0x0, &(0x7f0000000340)={'trans=fd,', {}, 0x2c, {}, 0x2c, {[{@access_client}, {@access_client}, {@dfltgid={'dfltgid', 0x3d, r5}}, {@dfltgid}, {@loose}, {@noextend}, {@version_L}, {@afid={'afid', 0x3d, 0x3}}, {@version_u}, {@version_L}], [{@hash}]}}) r6 = getpid() sched_setscheduler(r6, 0x0, 0x0) fstat(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100), 0x0, &(0x7f0000000340)={'trans=fd,', {}, 0x2c, {}, 0x2c, {[{@access_client}, {@access_client}, {@dfltgid={'dfltgid', 0x3d, r7}}, {@dfltgid}, {@loose}, {@noextend}, {@version_L}, {@afid={'afid', 0x3d, 0x3}}, {@version_u}, {@version_L}], [{@hash}]}}) sendmsg$netlink(r0, &(0x7f0000000400)={&(0x7f00000000c0)=@proc={0x10, 0x0, 0x25dfdbfe, 0x200000}, 0xc, &(0x7f00000002c0)=[{&(0x7f0000000100)={0x18c, 0x18, 0x1, 0x70bd27, 0x25dfdbfb, "", [@generic="20b0d406063ed4db83050de5e8d070fed7e2a0bae524460b928dbab7f7f0cff2013a6f8ca186b2dfb80f4dfe4eb0d9dca437a5518e6e28233d4e2e56a447eb90866e0b8fbeb9ec71242026c764371bdd74b9f0f05ae3cc903c74f049ef9153c4fd68f411419be02ba48698ddda61ddc62fd2936bf632e7c4ef8aa94bd86f58d0b8a9ccdb2af469542682f74131de2ae4bab2592d0dd1d407716c15c5be7e4b91dd82b18b996f00f0bf3892aa4a3839b5872fc10ded6c39978bdad5ba296168d395a2eb0200a6a6cbbbb6f6a8b518e1e37510e7937aab27", @generic="50a0fb410f62c602fe84663d1c258023e54159b56aa6dbe298cc553d2856182cccc3a9e9b78802093020bbab29ef5eb987215379ff2412623ad6d1817078414eb799877a30fb4b9198fea249ecc5ab7eb7a539eb18c277ed4596561e08c6632081a5ec99c3e56653be42e58cb1f49e82d367ea", @typed={0xc, 0x35, 0x0, 0x0, @u64=0x8}, @generic="a0859c61cc308fd32021fe4b04242302f6b52320fccb8b2f72cfa3b606cc821b37e940d4a1"]}, 0x18c}], 0x1, &(0x7f0000000380)=[@cred={{0x1c, 0x1, 0x2, {r1, r3, 0xffffffffffffffff}}}, @cred={{0x1c, 0x1, 0x2, {0x0, r4, r5}}}, @cred={{0x1c, 0x1, 0x2, {r6, 0xee01, 0xffffffffffffffff}}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0xee01, r7}}}], 0x80, 0x1}, 0x5) r8 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$TIOCL_GETMOUSEREPORTING(r8, 0x5412, &(0x7f0000000080)=0x13) ioctl$TIOCSTI(r8, 0x5412, &(0x7f0000000040)=0x3) 02:22:13 executing program 5: syz_mount_image$msdos(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0xfdffffff, 0x0, &(0x7f0000000440), 0x0, &(0x7f00000004c0)={[{@fat=@debug}, {@fat=@flush}]}) 02:22:13 executing program 0: r0 = syz_open_dev$tty20(0xc, 0x4, 0x0) ioctl$TIOCL_GETMOUSEREPORTING(r0, 0x5412, &(0x7f0000000080)=0x13) ioctl$KDFONTOP_GET(r0, 0x4b72, &(0x7f00000004c0)={0x1, 0x1, 0x19, 0x0, 0x1ad, &(0x7f00000000c0)}) ioctl$GIO_SCRNMAP(r0, 0x4b40, &(0x7f0000000000)=""/61) ioctl$TIOCSTI(r0, 0x5412, &(0x7f0000000040)=0x3) 02:22:13 executing program 1: perf_event_open(&(0x7f00000001c0)={0x2, 0x80, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$batadv(&(0x7f0000000300), 0xffffffffffffffff) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000280)={'batadv0\x00', 0x0}) sendmsg$BATADV_CMD_GET_MCAST_FLAGS(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000540)={&(0x7f0000000080)={0x1c, r1, 0x301, 0x0, 0x0, {0xa}, [@BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r2}]}, 0x1c}, 0x1, 0x0, 0xffffffff00000000}, 0x0) 02:22:13 executing program 4: r0 = perf_event_open(&(0x7f00000003c0)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x2, @perf_config_ext, 0x4801, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x4}, 0x0, 0xc, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00000000c0)={0x1, 0x80, 0x7, 0x4, 0x7f, 0xfe, 0x0, 0x8, 0xc00, 0x2, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1fcccac6, 0x0, @perf_config_ext={0x0, 0x429}, 0x1c00, 0x6, 0x9, 0x4, 0x200, 0x1, 0x4, 0x0, 0x9, 0x0, 0x3}, 0x0, 0x6, r0, 0x1) r1 = getpid() sched_setscheduler(r1, 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x3, 0x80, 0x0, 0x8, 0x0, 0x62, 0x0, 0xfff, 0x140, 0xf, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x8, 0x4, @perf_bp={&(0x7f0000000000), 0xb}, 0x40272, 0x0, 0x1, 0x2, 0x652, 0x3, 0x3, 0x0, 0x236, 0x0, 0x7}, r1, 0x2, r0, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x19, &(0x7f0000000340), 0x4) 02:22:13 executing program 3: r0 = syz_open_dev$tty20(0xc, 0x4, 0x0) ioctl$TIOCL_GETMOUSEREPORTING(r0, 0x5412, &(0x7f0000000080)=0x13) syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$KDSETKEYCODE(r0, 0x4b4d, &(0x7f0000000000)={0x5, 0x4}) ioctl$TIOCSTI(r0, 0x5412, &(0x7f0000000040)=0x3) [ 921.991174][T31864] loop5: detected capacity change from 0 to 264192 02:22:13 executing program 4: perf_event_open(&(0x7f00000003c0)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x19, &(0x7f0000000340), 0x4) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/asound/seq/clients\x00', 0x0, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000000100)={0xfffffff9, 0x3, 0x10000, 0xfffff800, 0xffffffff}, 0x14) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x7, 0x0, 0x7, 0x3f, 0x0, 0x8, 0x22086, 0x8, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0xffe000, 0x4, @perf_bp={&(0x7f0000000000), 0x8}, 0x1000, 0x0, 0x4, 0x7, 0xffffffffffff2299, 0x2395, 0x6, 0x0, 0x81, 0x0, 0x9}, 0xffffffffffffffff, 0xb, 0xffffffffffffffff, 0x8) 02:22:13 executing program 0: r0 = syz_open_dev$tty20(0xc, 0x4, 0x0) ioctl$TIOCL_GETMOUSEREPORTING(r0, 0x5412, &(0x7f0000000080)=0x13) ioctl$KDFONTOP_GET(r0, 0x4b72, &(0x7f00000004c0)={0x1, 0x1, 0x19, 0x0, 0x1ad, &(0x7f00000000c0)}) ioctl$GIO_SCRNMAP(r0, 0x4b40, &(0x7f0000000000)=""/61) 02:22:13 executing program 3: set_thread_area(&(0x7f00000000c0)={0x800, 0x20000000, 0x400, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1}) r0 = syz_open_dev$tty20(0xc, 0x4, 0x0) ioctl$TIOCL_GETMOUSEREPORTING(r0, 0x5412, &(0x7f0000000080)=0x13) ioctl$TIOCSTI(r0, 0x5412, &(0x7f0000000000)=0xb1) ioctl$TIOCSTI(r0, 0x5412, &(0x7f0000000040)=0x3) [ 922.053285][T31864] FAT-fs (loop5): bogus number of reserved sectors 02:22:13 executing program 2: r0 = syz_open_dev$tty20(0xc, 0x4, 0x0) ioctl$TIOCL_GETMOUSEREPORTING(r0, 0x5412, &(0x7f0000000080)=0x13) r1 = syz_open_procfs(0x0, &(0x7f0000001340)='net/packet\x00') ioctl$SECCOMP_IOCTL_NOTIF_RECV(0xffffffffffffffff, 0xc0502100, &(0x7f0000000000)={0x0}) ioctl$SECCOMP_IOCTL_NOTIF_ADDFD(r1, 0x40182103, &(0x7f0000000080)={r2, 0x1, r1}) preadv(r1, &(0x7f00000017c0), 0x3da, 0xf0ffff, 0x0) ioctl$VT_DISALLOCATE(r1, 0x5608) ioctl$TIOCSTI(r0, 0x5412, &(0x7f0000000040)=0x3) 02:22:13 executing program 1: perf_event_open(&(0x7f00000001c0)={0x2, 0x80, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$batadv(&(0x7f0000000300), 0xffffffffffffffff) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000280)={'batadv0\x00', 0x0}) sendmsg$BATADV_CMD_GET_MCAST_FLAGS(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000540)={&(0x7f0000000080)={0x1c, r1, 0x301, 0x0, 0x0, {0xa}, [@BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r2}]}, 0x1c}, 0x1, 0x0, 0xfffffffffffff000}, 0x0) [ 922.101551][T31864] FAT-fs (loop5): Can't find a valid FAT filesystem 02:22:13 executing program 5: syz_mount_image$msdos(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0xfeffffff, 0x0, &(0x7f0000000440), 0x0, &(0x7f00000004c0)={[{@fat=@debug}, {@fat=@flush}]}) 02:22:13 executing program 4: perf_event_open(&(0x7f00000003c0)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x2, 0x1}, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = getpid() sched_setscheduler(r0, 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x5, 0x80, 0x1, 0x1, 0x2, 0xbb, 0x0, 0x2, 0x10200, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x101, 0x1, @perf_bp={&(0x7f0000000000), 0x4}, 0x200, 0x7, 0x5, 0x5, 0xf9dd, 0xffffffff, 0x5, 0x0, 0x8, 0x0, 0x4}, r0, 0xe, 0xffffffffffffffff, 0x3) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000140)={0x0}, &(0x7f0000000180)=0xc) r2 = syz_open_procfs(0x0, &(0x7f0000001340)='net/packet\x00') ioctl$SECCOMP_IOCTL_NOTIF_RECV(0xffffffffffffffff, 0xc0502100, &(0x7f0000000000)={0x0}) ioctl$SECCOMP_IOCTL_NOTIF_ADDFD(r2, 0x40182103, &(0x7f0000000080)={r3, 0x1, r2}) preadv(r2, &(0x7f00000017c0), 0x3da, 0xf0ffff, 0x0) r4 = perf_event_open(&(0x7f00000000c0)={0x0, 0x80, 0x5, 0x1, 0x1, 0x81, 0x0, 0x3, 0x20200, 0x6, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x3, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x5, 0x0, @perf_bp={&(0x7f00000001c0), 0x2}, 0x200, 0x9, 0xe810, 0x3, 0x8, 0x3ff, 0x1, 0x0, 0x21, 0x0, 0x7}, r1, 0x9, r2, 0xa) perf_event_open(&(0x7f0000000200)={0x5, 0x80, 0x9, 0x0, 0xc0, 0x9c, 0x0, 0x8, 0x4000, 0x8, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x4, 0x0, @perf_config_ext={0x2, 0x6d}, 0xc89, 0x1ff, 0x7, 0x2, 0x2, 0xccc, 0x5, 0x0, 0x800, 0x0, 0x3}, 0xffffffffffffffff, 0x7, 0xffffffffffffffff, 0x2) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r4, 0x2405, r2) r5 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r5, 0x6, 0x19, &(0x7f0000000340), 0x4) 02:22:13 executing program 0: r0 = syz_open_dev$tty20(0xc, 0x4, 0x0) ioctl$TIOCL_GETMOUSEREPORTING(r0, 0x5412, &(0x7f0000000080)=0x13) ioctl$GIO_SCRNMAP(r0, 0x4b40, &(0x7f0000000000)=""/61) 02:22:13 executing program 1: perf_event_open(&(0x7f00000001c0)={0x2, 0x80, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$batadv(&(0x7f0000000300), 0xffffffffffffffff) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000280)={'batadv0\x00', 0x0}) sendmsg$BATADV_CMD_GET_MCAST_FLAGS(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000540)={&(0x7f0000000080)={0x1c, r1, 0x301, 0x0, 0x0, {0xa}, [@BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r2}]}, 0x1c}}, 0x0) 02:22:13 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000d84000)={0xa, 0x2}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x33, &(0x7f0000000040)=0xfffffffe, 0x4) setsockopt$inet6_tcp_int(r0, 0x6, 0xa, 0x0, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000180)='dctcp\x00', 0x6) sendto$inet6(r0, &(0x7f0000f6f000), 0xfffffffffffffea7, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2, 0x983a, @rand_addr, 0x7f00}, 0x1c) setsockopt$inet6_IPV6_RTHDRDSTOPTS(r0, 0x29, 0x37, &(0x7f00000000c0)=ANY=[@ANYBLOB="6c1a00000000000001040000000005020003c3afd26841d00259c0a04b33dfb94889a27d59ce788fa4ded1c4b31bb0db877258e3ebfaa55fe2c617f04b81f9b0f14b86d96de50550abaca6ca46601a5067f904309b13fe6181e6371a2fefd9aec5854fb8cd7414a95007c7ff6d6fdaf2f5690ad34711b78c9537e9e46e37924b4ef973660b3e2fea45675a8762ed7842f6e742ac019b2503f70de3023acd1ee0eaa212605585fb783b98c74f18856f9ca09ce31160450df095b0cdadea1ad696019f19dc25d502000100c91000"/224], 0xe0) r1 = syz_open_dev$tty20(0xc, 0x4, 0x0) ioctl$TIOCL_GETMOUSEREPORTING(r1, 0x5412, &(0x7f0000000080)=0x13) ioctl$TIOCSTI(r1, 0x5412, &(0x7f0000000040)=0x3) 02:22:13 executing program 2: r0 = syz_open_dev$tty20(0xc, 0x4, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000001340)='net/packet\x00') ioctl$SECCOMP_IOCTL_NOTIF_RECV(0xffffffffffffffff, 0xc0502100, &(0x7f0000000000)={0x0}) ioctl$SECCOMP_IOCTL_NOTIF_ADDFD(r1, 0x40182103, &(0x7f0000000080)={r2, 0x1, r1}) preadv(r1, &(0x7f00000017c0), 0x3da, 0xf0ffff, 0x0) ioctl$KDDELIO(r1, 0x4b35, 0x24) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000140), 0xffffffffffffffff) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r1, 0xc0502100, &(0x7f0000000240)) ioctl$EXT4_IOC_GETSTATE(r3, 0x40046629, &(0x7f0000000200)) sendmsg$TIPC_NL_LINK_SET(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000002c0)=ANY=[@ANYBLOB="370000c88e39ff0f78dbef275c234a00", @ANYRES16=r4, @ANYBLOB="0100000000000000000009000000240004801300010062726f6164636173742d6c696e6b00000c0007800800060000000000"], 0x38}}, 0x0) sendmsg$TIPC_NL_LINK_GET(r1, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000180)={&(0x7f00000003c0)=ANY=[@ANYBLOB="dc9cd2a5aca22616add79145fc0355965dbc3ab3db82fb5d4a9b7786810e025a38b1631fdfb9f6ec859c5ffd59901963de1ee7095a4e37954949cbc7d7cc8d63479bd5b7532ea8ed975459cd23c271971c96ce60a9f8abcc82dfdaa32e1e00000000000000dcc85c0e2355e348fb47d67de259923af4710e52817621da993a2d0605909be0c168ada00656", @ANYRES16=r4, @ANYBLOB="04002dbd7000ffdbdf25080000000c0009800800010006000000340007800c00040040000000000000000c00030092f30000000000000c00030004000000000000000c0004008274e23200000000"], 0x54}, 0x1, 0x0, 0x0, 0x8000}, 0x8) r5 = accept4$x25(r1, &(0x7f0000000340), &(0x7f0000000380)=0x12, 0x80000) dup2(r0, r5) ioctl$TIOCL_GETMOUSEREPORTING(r0, 0x5412, &(0x7f0000000080)=0x13) ioctl$TIOCSTI(r0, 0x5412, &(0x7f0000000040)=0x3) [ 922.397049][T31889] loop5: detected capacity change from 0 to 264192 [ 922.472696][T31889] FAT-fs (loop5): bogus number of reserved sectors [ 922.507652][T31889] FAT-fs (loop5): Can't find a valid FAT filesystem 02:22:14 executing program 4: perf_event_open(&(0x7f00000003c0)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x19, &(0x7f0000000340), 0x4) r1 = socket$key(0xf, 0x3, 0x2) sendmmsg(r1, &(0x7f00000000c0), 0x2c8, 0x0) write$binfmt_script(r1, &(0x7f0000000000)={'#! ', './file0', [{0x20, ',!('}, {0x20, 'Z![-'}], 0xa, "9830185918adcff171ba75f7eefdb2d26851834ad30807f93e2d917307d199bfc48fcc7d7a429c7e0177996e1db61b804486cfd6328ad3e0e9b61a1655966e94a179bdbb92c4ae72600a26e42bdca87546a8b2108ba283be42e4627851fc2708a10e215a790780a307ec25a728324c8c09ddba5da251bdbcbac87c0f2cffdd5d123043927798c85dcfb8a1bba33e0c87bf37e7bbb4e8bea52c71db963474e5241a8e3eca8e02068ae5b4118383ca5022a4425598eeda362d857d46ccd77c55f0f3bcb5e4250d4dddf1bee77bf6d22423cc17ea3ff17f36cd9b74fedb8315d5389ba26289b2e8d8f9279f20880c9e"}, 0x102) 02:22:14 executing program 0: r0 = syz_open_dev$tty20(0xc, 0x4, 0x0) ioctl$GIO_SCRNMAP(r0, 0x4b40, &(0x7f0000000000)=""/61) [ 922.595643][T31889] loop5: detected capacity change from 0 to 264192 [ 922.620994][T31889] FAT-fs (loop5): bogus number of reserved sectors 02:22:14 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000001340)='net/packet\x00') ioctl$SECCOMP_IOCTL_NOTIF_RECV(0xffffffffffffffff, 0xc0502100, &(0x7f0000000000)={0x0}) ioctl$SECCOMP_IOCTL_NOTIF_ADDFD(r0, 0x40182103, &(0x7f0000000080)={r1, 0x1, r0}) preadv(r0, &(0x7f00000017c0), 0x3da, 0xf0ffff, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000001340)='net/packet\x00') ioctl$SECCOMP_IOCTL_NOTIF_RECV(0xffffffffffffffff, 0xc0502100, &(0x7f0000000000)={0x0}) ioctl$SECCOMP_IOCTL_NOTIF_ADDFD(r2, 0x40182103, &(0x7f0000000080)={r3, 0x1, r2}) preadv(r2, &(0x7f00000017c0), 0x3da, 0xf0ffff, 0x0) linkat(r0, &(0x7f0000000000)='./file0\x00', r2, &(0x7f00000000c0)='./file0\x00', 0x0) r4 = syz_open_dev$tty20(0xc, 0x4, 0x0) ioctl$TIOCL_GETMOUSEREPORTING(r4, 0x5412, &(0x7f0000000080)=0x13) ioctl$TIOCSTI(r4, 0x5412, &(0x7f0000000040)=0x3) 02:22:14 executing program 1: perf_event_open(&(0x7f00000001c0)={0x2, 0x80, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$batadv(&(0x7f0000000300), 0xffffffffffffffff) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000280)={'batadv0\x00', 0x0}) sendmsg$BATADV_CMD_GET_MCAST_FLAGS(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000540)={&(0x7f0000000080)={0x1c, r1, 0x301, 0x0, 0x0, {0xa}, [@BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r2}]}, 0x1c}, 0x1, 0x0, 0x0, 0x2}, 0x0) [ 922.645787][T31889] FAT-fs (loop5): Can't find a valid FAT filesystem 02:22:14 executing program 5: syz_mount_image$msdos(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0xff000000, 0x0, &(0x7f0000000440), 0x0, &(0x7f00000004c0)={[{@fat=@debug}, {@fat=@flush}]}) 02:22:14 executing program 4: r0 = perf_event_open(&(0x7f0000000000)={0x2, 0x65, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x88, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000080), 0x4}}, 0x0, 0x3, 0xffffffffffffffff, 0x9) r1 = socket$inet_tcp(0x2, 0x1, 0x0) perf_event_open(&(0x7f0000000100)={0x4, 0x80, 0x2, 0x8, 0x7, 0xff, 0x0, 0x9, 0x40, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x8, 0x1, @perf_bp={&(0x7f00000000c0), 0x4}, 0x100, 0x100000001, 0x8, 0x7, 0xfe33, 0x80, 0x2, 0x0, 0x9, 0x0, 0x5}, 0xffffffffffffffff, 0xd, r0, 0x2) r2 = openat$ttyprintk(0xffffffffffffff9c, &(0x7f0000000180), 0x515001, 0x0) readahead(r2, 0xc043, 0x8) setsockopt$inet_tcp_int(r1, 0x6, 0x19, &(0x7f0000000340), 0x4) 02:22:14 executing program 0: ioctl$GIO_SCRNMAP(0xffffffffffffffff, 0x4b40, &(0x7f0000000000)=""/61) 02:22:14 executing program 2: r0 = syz_open_dev$tty20(0xc, 0x4, 0x0) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/expire_quiescent_template\x00', 0x2, 0x0) ioctl$KDGKBMETA(r1, 0x4b62, &(0x7f00000001c0)) ioctl$TIOCL_GETMOUSEREPORTING(r0, 0x5412, &(0x7f0000000080)=0x13) ioctl$TIOCSTI(r0, 0x5412, &(0x7f0000000040)=0x3) r2 = socket$key(0xf, 0x3, 0x2) sendmmsg(r2, &(0x7f00000000c0), 0x2c8, 0x0) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000000700)=0x0) syz_open_procfs(r3, &(0x7f0000000740)='attr/keycreate\x00') ioctl$F2FS_IOC_MOVE_RANGE(0xffffffffffffffff, 0xc020f509, &(0x7f0000000200)={r2, 0x4, 0xcd, 0x7}) fgetxattr(r0, &(0x7f0000000180)=@known='security.apparmor\x00', &(0x7f00000000c0)=""/192, 0xc0) 02:22:14 executing program 1: perf_event_open(&(0x7f00000001c0)={0x2, 0x80, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$batadv(&(0x7f0000000300), 0xffffffffffffffff) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000280)={'batadv0\x00', 0x0}) sendmsg$BATADV_CMD_GET_MCAST_FLAGS(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000540)={&(0x7f0000000080)={0x1c, r1, 0x301, 0x0, 0x0, {0xa}, [@BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r2}]}, 0x1c}, 0x1, 0x0, 0x0, 0x3}, 0x0) [ 922.913268][T31928] loop5: detected capacity change from 0 to 264192 02:22:14 executing program 4: perf_event_open(&(0x7f00000003c0)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$key(0xf, 0x3, 0x2) sendmmsg(r1, &(0x7f00000000c0), 0x2c8, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r1, 0x81f8943c, &(0x7f0000000000)) setsockopt$inet_tcp_int(r0, 0x6, 0x19, &(0x7f0000000340), 0x4) [ 922.964580][T31928] FAT-fs (loop5): bogus number of reserved sectors [ 922.984965][T31928] FAT-fs (loop5): Can't find a valid FAT filesystem [ 923.062789][T31928] loop5: detected capacity change from 0 to 264192 [ 923.082799][T31928] FAT-fs (loop5): bogus number of reserved sectors [ 923.113850][T31928] FAT-fs (loop5): Can't find a valid FAT filesystem 02:22:14 executing program 4: perf_event_open(&(0x7f00000003c0)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = getpid() sched_setscheduler(r0, 0x0, 0x0) perf_event_open(&(0x7f0000000100)={0x5, 0x80, 0x0, 0x4, 0x40, 0x3, 0x0, 0x88a, 0x10000, 0x3, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x101, 0x3, @perf_bp={&(0x7f0000000040)}, 0x818c, 0x2f7, 0xffffff7e, 0x0, 0x7fffffff, 0xee4, 0x7, 0x0, 0xb3, 0x0, 0xfffffffffffffff9}, r0, 0xc, 0xffffffffffffffff, 0x2) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x19, &(0x7f0000000340), 0x4) r2 = socket(0x11, 0x800000003, 0x0) bind(r2, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500803103000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000d94b352a0a2f80c06d5709ffc2c654"}, 0x46) setsockopt$inet_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f0000000000)='bbr\x00', 0x4) 02:22:14 executing program 2: r0 = syz_open_dev$tty20(0xc, 0x4, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)) r1 = syz_open_procfs(0x0, &(0x7f0000001340)='net/packet\x00') openat$hwrng(0xffffffffffffff9c, &(0x7f0000000140), 0x0, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000001340)='net/packet\x00') ioctl$SECCOMP_IOCTL_NOTIF_RECV(0xffffffffffffffff, 0xc0502100, &(0x7f0000000000)={0x0}) ioctl$SECCOMP_IOCTL_NOTIF_ADDFD(r2, 0x40182103, &(0x7f0000000080)={r3, 0x1, r2}) preadv(r2, &(0x7f00000017c0), 0x3da, 0xf0ffff, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r2, 0xc0502100, &(0x7f0000000000)={0x0}) ioctl$SECCOMP_IOCTL_NOTIF_ADDFD(r1, 0x40182103, &(0x7f0000000080)={r4, 0x1, r1}) preadv(r1, &(0x7f00000017c0), 0x3da, 0xf0ffff, 0x0) ioctl$KDSETLED(r1, 0x4b32, 0x7) ioctl$AUTOFS_DEV_IOCTL_SETPIPEFD(r1, 0xc0189378, &(0x7f0000000180)={{0x1, 0x1, 0x18, r0, {r2}}, './file0\x00'}) ioctl$TIOCL_GETMOUSEREPORTING(r0, 0x5412, &(0x7f0000000080)=0x13) ioctl$TIOCSTI(r0, 0x5412, &(0x7f0000000000)=0x3) r5 = bpf$ITER_CREATE(0x21, &(0x7f00000000c0)={r1}, 0x8) ioctl$VT_SETMODE(r5, 0x5602, &(0x7f0000000100)={0x1, 0x3, 0x401, 0x400, 0x7}) 02:22:14 executing program 0: ioctl$GIO_SCRNMAP(0xffffffffffffffff, 0x4b40, &(0x7f0000000000)=""/61) 02:22:14 executing program 3: r0 = syz_open_dev$tty20(0xc, 0x4, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000001340)='net/packet\x00') ioctl$SECCOMP_IOCTL_NOTIF_RECV(0xffffffffffffffff, 0xc0502100, &(0x7f0000000000)={0x0}) ioctl$SECCOMP_IOCTL_NOTIF_ADDFD(r1, 0x40182103, &(0x7f0000000080)={r2, 0x1, r1}) preadv(r1, &(0x7f00000017c0), 0x3da, 0xf0ffff, 0x0) ioctl$KDDELIO(r1, 0x4b35, 0x24) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000140), 0xffffffffffffffff) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r1, 0xc0502100, &(0x7f0000000240)) ioctl$EXT4_IOC_GETSTATE(r3, 0x40046629, &(0x7f0000000200)) sendmsg$TIPC_NL_LINK_SET(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000002c0)=ANY=[@ANYBLOB="370000c88e39ff0f78dbef275c234a00", @ANYRES16=r4, @ANYBLOB="0100000000000000000009000000240004801300010062726f6164636173742d6c696e6b00000c0007800800060000000000"], 0x38}}, 0x0) sendmsg$TIPC_NL_LINK_GET(r1, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000180)={&(0x7f00000003c0)=ANY=[@ANYBLOB="dc9cd2a5aca22616add79145fc0355965dbc3ab3db82fb5d4a9b7786810e025a38b1631fdfb9f6ec859c5ffd59901963de1ee7095a4e37954949cbc7d7cc8d63479bd5b7532ea8ed975459cd23c271971c96ce60a9f8abcc82dfdaa32e1e00000000000000dcc85c0e2355e348fb47d67de259923af4710e52817621da993a2d0605909be0c168ada00656", @ANYRES16=r4, @ANYBLOB="04002dbd7000ffdbdf25080000000c0009800800010006000000340007800c00040040000000000000000c00030092f30000000000000c00030004000000000000000c0004008274e23200000000"], 0x54}, 0x1, 0x0, 0x0, 0x8000}, 0x8) r5 = accept4$x25(r1, &(0x7f0000000340), &(0x7f0000000380)=0x12, 0x80000) dup2(r0, r5) ioctl$TIOCL_GETMOUSEREPORTING(r0, 0x5412, &(0x7f0000000080)=0x13) ioctl$TIOCSTI(r0, 0x5412, &(0x7f0000000040)=0x3) 02:22:14 executing program 1: perf_event_open(&(0x7f00000001c0)={0x2, 0x80, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$batadv(&(0x7f0000000300), 0xffffffffffffffff) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000280)={'batadv0\x00', 0x0}) sendmsg$BATADV_CMD_GET_MCAST_FLAGS(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000540)={&(0x7f0000000080)={0x1c, r1, 0x301, 0x0, 0x0, {0xa}, [@BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r2}]}, 0x1c}, 0x1, 0x0, 0x0, 0x4}, 0x0) 02:22:14 executing program 5: syz_mount_image$msdos(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0xff0f0000, 0x0, &(0x7f0000000440), 0x0, &(0x7f00000004c0)={[{@fat=@debug}, {@fat=@flush}]}) [ 923.560671][T31967] loop5: detected capacity change from 0 to 264192 02:22:15 executing program 0: ioctl$GIO_SCRNMAP(0xffffffffffffffff, 0x4b40, &(0x7f0000000000)=""/61) 02:22:15 executing program 4: perf_event_open(&(0x7f00000003c0)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x19, &(0x7f0000000340), 0x4) [ 923.617806][T31967] FAT-fs (loop5): bogus number of reserved sectors [ 923.632698][T31967] FAT-fs (loop5): Can't find a valid FAT filesystem 02:22:15 executing program 2: r0 = syz_open_dev$tty20(0xc, 0x4, 0x0) ioctl$TIOCL_GETMOUSEREPORTING(r0, 0x5412, &(0x7f0000000080)=0x13) ioctl$TIOCSTI(r0, 0x5412, &(0x7f0000000040)=0x3) 02:22:15 executing program 1: perf_event_open(&(0x7f00000001c0)={0x2, 0x80, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$batadv(&(0x7f0000000300), 0xffffffffffffffff) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000280)={'batadv0\x00', 0x0}) sendmsg$BATADV_CMD_GET_MCAST_FLAGS(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000540)={&(0x7f0000000080)={0x1c, r1, 0x301, 0x0, 0x0, {0xa}, [@BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r2}]}, 0x1c}, 0x1, 0x0, 0x0, 0x7}, 0x0) 02:22:15 executing program 3: r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$TIOCL_GETMOUSEREPORTING(r0, 0x5412, &(0x7f0000000080)=0x13) write(r0, &(0x7f00000000c0)='v', 0x1) ioctl$TIOCSTI(0xffffffffffffffff, 0x5412, &(0x7f0000000040)=0x3) [ 923.754679][T31967] loop5: detected capacity change from 0 to 264192 [ 923.774786][T31967] FAT-fs (loop5): bogus number of reserved sectors [ 923.799828][T31967] FAT-fs (loop5): Can't find a valid FAT filesystem 02:22:15 executing program 0: syz_open_dev$tty20(0xc, 0x4, 0x0) ioctl$GIO_SCRNMAP(0xffffffffffffffff, 0x4b40, &(0x7f0000000000)=""/61) 02:22:15 executing program 5: syz_mount_image$msdos(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0xfffdffff, 0x0, &(0x7f0000000440), 0x0, &(0x7f00000004c0)={[{@fat=@debug}, {@fat=@flush}]}) 02:22:15 executing program 1: perf_event_open(&(0x7f00000001c0)={0x2, 0x80, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$batadv(&(0x7f0000000300), 0xffffffffffffffff) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000280)={'batadv0\x00', 0x0}) sendmsg$BATADV_CMD_GET_MCAST_FLAGS(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000540)={&(0x7f0000000080)={0x1c, r1, 0x301, 0x0, 0x0, {0xa}, [@BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r2}]}, 0x1c}, 0x1, 0x0, 0x0, 0x8}, 0x0) 02:22:15 executing program 4: perf_event_open(&(0x7f00000003c0)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000140), 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x19, &(0x7f0000000340), 0x4) prctl$PR_SET_MM_MAP(0x23, 0xe, &(0x7f00000000c0)={&(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ffb000/0x1000)=nil, &(0x7f0000ffa000/0x1000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ff8000/0x3000)=nil, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ff9000/0x1000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000000)="b5359ba88790efec964c09e2b3985d0322ab9cb313a4e42d8e0dac138667f06931f405734d81f19459829786413bd9d84ad38a4af62da7b162d83cf5c39bd6eaa7cd1abe28b85dbcfc885d762c522f41940f6c4b3f7b9160190bd9bb5242313da9f7720d4015d9e405a909971a245f3ea4ed3f91aeebb16b22a65be6a129a6b2c699b27ccc3c8617195ce0223329360178b74989ad0e7095f7dcf3caf5cba31a", 0xa0}, 0x68) 02:22:15 executing program 2: r0 = syz_open_dev$tty20(0xc, 0x4, 0x0) ioctl$TIOCL_GETMOUSEREPORTING(r0, 0x5412, &(0x7f0000000080)=0x13) ioctl$AUTOFS_DEV_IOCTL_CATATONIC(0xffffffffffffffff, 0xc0189379, &(0x7f0000000000)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00./file0\x00']) ioctl$VT_DISALLOCATE(r1, 0x5608) ioctl$TIOCSTI(r0, 0x5412, &(0x7f0000000040)=0x3) 02:22:15 executing program 0: syz_open_dev$tty20(0xc, 0x4, 0x0) ioctl$GIO_SCRNMAP(0xffffffffffffffff, 0x4b40, &(0x7f0000000000)=""/61) [ 924.040697][T32001] loop5: detected capacity change from 0 to 264192 02:22:15 executing program 2: r0 = syz_open_dev$tty20(0xc, 0x4, 0x0) ioctl$TIOCL_GETMOUSEREPORTING(r0, 0x5412, &(0x7f0000000080)=0x13) r1 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000040), 0x2400, 0x0) ioctl$TIOCL_GETMOUSEREPORTING(r1, 0x541c, &(0x7f0000000000)) ioctl$TIOCSTI(r1, 0x5412, &(0x7f00000000c0)=0x3) [ 924.101550][T32001] FAT-fs (loop5): bogus number of reserved sectors [ 924.133903][T32001] FAT-fs (loop5): Can't find a valid FAT filesystem 02:22:15 executing program 1: perf_event_open(&(0x7f00000001c0)={0x2, 0x80, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$batadv(&(0x7f0000000300), 0xffffffffffffffff) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000280)={'batadv0\x00', 0x0}) sendmsg$BATADV_CMD_GET_MCAST_FLAGS(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000540)={&(0x7f0000000080)={0x1c, r1, 0x301, 0x0, 0x0, {0xa}, [@BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r2}]}, 0x1c}, 0x1, 0x0, 0x0, 0xe}, 0x0) [ 924.216118][T32001] loop5: detected capacity change from 0 to 264192 [ 924.240523][T32001] FAT-fs (loop5): bogus number of reserved sectors 02:22:15 executing program 4: perf_event_open(&(0x7f00000003c0)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x53c6f4e0c47cffb6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x19, &(0x7f0000000340), 0x4) 02:22:15 executing program 0: syz_open_dev$tty20(0xc, 0x4, 0x0) ioctl$GIO_SCRNMAP(0xffffffffffffffff, 0x4b40, &(0x7f0000000000)=""/61) [ 924.273720][T32001] FAT-fs (loop5): Can't find a valid FAT filesystem 02:22:15 executing program 2: r0 = syz_open_dev$tty20(0xc, 0x4, 0x0) ioctl$TIOCL_GETMOUSEREPORTING(r0, 0x5412, &(0x7f0000000080)=0x13) ioctl$TIOCSTI(r0, 0x5412, &(0x7f0000000040)=0x3) ioctl$TIOCGICOUNT(r0, 0x545d, 0x0) 02:22:16 executing program 3: r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$TIOCL_GETMOUSEREPORTING(r0, 0x5412, &(0x7f0000000080)=0x13) write(r0, &(0x7f00000000c0), 0x0) ioctl$TIOCSTI(r0, 0x5412, &(0x7f0000000040)=0x3) 02:22:16 executing program 1: perf_event_open(&(0x7f00000001c0)={0x2, 0x80, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$batadv(&(0x7f0000000300), 0xffffffffffffffff) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000280)={'batadv0\x00', 0x0}) sendmsg$BATADV_CMD_GET_MCAST_FLAGS(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000540)={&(0x7f0000000080)={0x1c, r1, 0x301, 0x0, 0x0, {0xa}, [@BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r2}]}, 0x1c}, 0x1, 0x0, 0x0, 0xf}, 0x0) 02:22:16 executing program 5: syz_mount_image$msdos(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0xffffe000, 0x0, &(0x7f0000000440), 0x0, &(0x7f00000004c0)={[{@fat=@debug}, {@fat=@flush}]}) 02:22:16 executing program 4: perf_event_open(&(0x7f00000003c0)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x19, &(0x7f0000000340), 0x4) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040)={0x4, &(0x7f0000000000)=[{0x8, 0x2, 0x81, 0x3}, {0x8, 0x8, 0x9, 0x100}, {0x400, 0x0, 0x30, 0x7ff}, {0x7, 0x3, 0x9, 0x7fff}]}, 0x10) 02:22:16 executing program 0: r0 = syz_open_dev$tty20(0xc, 0x4, 0x0) ioctl$GIO_SCRNMAP(r0, 0x4b40, 0x0) 02:22:16 executing program 2: r0 = syz_open_dev$tty20(0xc, 0x4, 0x0) ioctl$TIOCL_GETMOUSEREPORTING(r0, 0x5412, &(0x7f0000000080)=0x13) ioctl$TIOCSTI(r0, 0x5412, &(0x7f0000000040)=0x3) r1 = ioctl$TUNGETDEVNETNS(0xffffffffffffffff, 0x54e3, 0x0) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000100)={{0x1, 0x1, 0x18, r1, {0x8}}, './file0\x00'}) ioctl$TIOCSPTLCK(r2, 0x40045431, &(0x7f0000000140)) fgetxattr(r1, &(0x7f0000000000)=@random={'osx.', '*(\x00'}, &(0x7f00000000c0)=""/52, 0x34) [ 924.837916][T32050] loop5: detected capacity change from 0 to 264192 02:22:16 executing program 0: r0 = syz_open_dev$tty20(0xc, 0x4, 0x0) ioctl$GIO_SCRNMAP(r0, 0x4b40, 0x0) [ 924.919323][T32050] FAT-fs (loop5): bogus number of reserved sectors 02:22:16 executing program 4: perf_event_open(&(0x7f00000003c0)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) perf_event_open(&(0x7f0000000080)={0x3903c17639157b96, 0x80, 0x7, 0x2, 0x3f, 0x1, 0x0, 0xffffffffffffffe1, 0x40040, 0x2, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x8, 0x1, @perf_bp={&(0x7f0000000040)}, 0x20a0, 0xbadc, 0x1, 0x3, 0xb3b, 0x6, 0x5629, 0x0, 0x0, 0x0, 0x4}, 0xffffffffffffffff, 0x5, 0xffffffffffffffff, 0xb) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x4, &(0x7f0000000000)=0x1ff, 0x4) r1 = socket$key(0xf, 0x3, 0x2) sendmmsg(r1, &(0x7f00000000c0), 0x2c8, 0x0) fcntl$setsig(r1, 0xa, 0x3b) setsockopt$inet_tcp_int(r0, 0x6, 0x19, &(0x7f0000000340), 0xfffffffffffffdb5) 02:22:16 executing program 2: r0 = syz_open_dev$tty20(0xc, 0x4, 0x0) ioctl$TIOCL_GETMOUSEREPORTING(r0, 0x5412, &(0x7f0000000080)=0x13) ioctl$GIO_SCRNMAP(r0, 0x4b40, &(0x7f00000000c0)=""/203) r1 = syz_open_procfs(0x0, &(0x7f0000001340)='net/packet\x00') ioctl$SECCOMP_IOCTL_NOTIF_RECV(0xffffffffffffffff, 0xc0502100, &(0x7f0000000000)={0x0}) ioctl$SECCOMP_IOCTL_NOTIF_ADDFD(r1, 0x40182103, &(0x7f0000000080)={r2, 0x1, r1}) preadv(r1, &(0x7f00000017c0), 0x3da, 0xf0ffff, 0x0) ioctl$PIO_FONTRESET(r1, 0x4b6d, 0x0) ioctl$TIOCSTI(r0, 0x5412, &(0x7f0000000040)=0x3) [ 924.963415][T32050] FAT-fs (loop5): Can't find a valid FAT filesystem 02:22:16 executing program 3: r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000400)) ioctl$TIOCL_GETMOUSEREPORTING(r0, 0x5412, &(0x7f0000000080)=0x13) write(r0, &(0x7f00000000c0)="76e9e9db5f0b306aee22f2d6265f984c1685064466c32b37c57e7b071f7eb12531736d20ad4fc66828e622e2ce920fb172961c00a1442ed4a32ecb332f436db06c4ba491ac10d7476e6933f0d2cfbf6ccd9d0dffe9ee5280e91d6f14045d22e9c6aa2c769596e2445c826c13455c6d12c0c69074f2e8c7ddd94b8019405b16c76ae8d8233cc594251bdc2c936003d81289563c8473aa1e3bbf1650c87454c67085957a4ec1804043b40637b00191ef20de98665e3aff78581323127222a727abf7426394e811c6ccf8803d60a5f63cf389e6524abfd7b60db8840192d277dbcd7a153dd4c1e57da9b6d4ace1f2d1", 0xee) ioctl$TIOCSTI(r0, 0x5412, &(0x7f0000000040)=0x3) [ 925.026259][T32050] loop5: detected capacity change from 0 to 264192 [ 925.053115][T32050] FAT-fs (loop5): bogus number of reserved sectors 02:22:16 executing program 1: perf_event_open(&(0x7f00000001c0)={0x2, 0x80, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$batadv(&(0x7f0000000300), 0xffffffffffffffff) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000280)={'batadv0\x00', 0x0}) sendmsg$BATADV_CMD_GET_MCAST_FLAGS(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000540)={&(0x7f0000000080)={0x1c, r1, 0x301, 0x0, 0x0, {0xa}, [@BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r2}]}, 0x1c}, 0x1, 0x0, 0x0, 0x60}, 0x0) [ 925.083399][T32050] FAT-fs (loop5): Can't find a valid FAT filesystem 02:22:16 executing program 0: r0 = syz_open_dev$tty20(0xc, 0x4, 0x0) ioctl$GIO_SCRNMAP(r0, 0x4b40, 0x0) 02:22:16 executing program 5: syz_mount_image$msdos(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0xfffffdf9, 0x0, &(0x7f0000000440), 0x0, &(0x7f00000004c0)={[{@fat=@debug}, {@fat=@flush}]}) 02:22:16 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000001340)='net/packet\x00') ioctl$SECCOMP_IOCTL_NOTIF_RECV(0xffffffffffffffff, 0xc0502100, &(0x7f0000000000)) syz_open_procfs(0x0, &(0x7f0000001340)='net/packet\x00') ioctl$SECCOMP_IOCTL_NOTIF_RECV(0xffffffffffffffff, 0xc0502100, &(0x7f0000000000)={0x0}) ioctl$SECCOMP_IOCTL_NOTIF_ADDFD(0xffffffffffffffff, 0x40182103, &(0x7f0000000480)={r1, 0x2, r0}) preadv(r0, &(0x7f00000017c0), 0x3da, 0xf0ffff, 0x0) ioctl$TUNSETSNDBUF(r0, 0x400454d4, &(0x7f0000000180)=0x7) ioctl$DRM_IOCTL_SYNCOBJ_FD_TO_HANDLE(r0, 0xc01064c2, &(0x7f00000002c0)={0x0, 0x0, r0}) r3 = openat$dlm_monitor(0xffffffffffffff9c, &(0x7f0000000300), 0x1a800, 0x0) sendfile(r2, r3, &(0x7f0000000380)=0xff, 0x10001) r4 = perf_event_open(&(0x7f00000003c0)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f00000001c0)=0x9, 0x4) r5 = openat$binder_debug(0xffffffffffffff9c, &(0x7f00000000c0)='/sys/kernel/debug/binder/stats\x00', 0x0, 0x0) perf_event_open$cgroup(&(0x7f0000000040)={0x1, 0x80, 0x81, 0x1f, 0x7, 0xd4, 0x0, 0xfffffffffffffeff, 0x8b822, 0x3141af03a6c05a53, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x2, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x80000000, 0x0, @perf_bp={&(0x7f0000000000), 0xc}, 0xd801, 0x0, 0x1, 0x5, 0x100, 0x0, 0x1, 0x0, 0x80000001, 0x0, 0x80000000}, r4, 0x7, r5, 0x0) r6 = socket$inet_tcp(0x2, 0x1, 0x0) socketpair(0x6, 0x6, 0x5, &(0x7f0000000100)={0xffffffffffffffff}) setsockopt$inet6_tcp_TCP_CONGESTION(r7, 0x6, 0xd, &(0x7f0000000140)='nv\x00', 0x3) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r6, 0xc0502100, &(0x7f0000000200)={0x0}) ioctl$SECCOMP_IOCTL_NOTIF_ADDFD(0xffffffffffffffff, 0x40182103, &(0x7f0000000280)={r8, 0x3, 0xffffffffffffffff, 0x3}) setsockopt$inet_tcp_int(r6, 0x6, 0x19, &(0x7f0000000340), 0x4) 02:22:16 executing program 2: r0 = syz_open_dev$tty20(0xc, 0x4, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000001340)='net/packet\x00') ioctl$SECCOMP_IOCTL_NOTIF_RECV(0xffffffffffffffff, 0xc0502100, &(0x7f0000000000)={0x0}) ioctl$SECCOMP_IOCTL_NOTIF_ADDFD(r1, 0x40182103, &(0x7f0000000080)={r2, 0x1, r1}) preadv(r1, &(0x7f00000017c0), 0x3da, 0xf0ffff, 0x0) r3 = syz_open_procfs(0x0, &(0x7f0000001340)='net/packet\x00') ioctl$SECCOMP_IOCTL_NOTIF_RECV(0xffffffffffffffff, 0xc0502100, &(0x7f0000000000)={0x0}) ioctl$SECCOMP_IOCTL_NOTIF_ADDFD(r3, 0x40182103, &(0x7f0000000080)={r4, 0x1, r3}) ioctl$SECCOMP_IOCTL_NOTIF_ADDFD(r1, 0x40182103, &(0x7f0000000000)={r4, 0x3, r0, 0x7ff}) ioctl$TIOCL_GETMOUSEREPORTING(r0, 0x5412, &(0x7f0000000080)=0x13) ioctl$TIOCSTI(r0, 0x5412, &(0x7f0000000040)=0x3) 02:22:16 executing program 0: r0 = syz_open_dev$tty20(0xc, 0x4, 0x0) ioctl$TIOCL_GETMOUSEREPORTING(r0, 0x5412, &(0x7f0000000080)=0x13) ioctl$TIOCSTI(r0, 0x5412, &(0x7f0000000040)=0x3) ioctl$BTRFS_IOC_SET_RECEIVED_SUBVOL(r0, 0xc0c89425, &(0x7f00000000c0)={"6ce124b806a7b3a97aaedf6c4b6dc536", 0x0, 0x0, {0xfffffffffffffffe, 0xdcf0}, {0x40, 0xc6d1}, 0x5074, [0xfffffffffffffffb, 0x100, 0x10000, 0x4, 0x400, 0x0, 0x10001, 0xd15, 0x7, 0x3, 0x5b, 0x80000000, 0xffffffffffffffff, 0x401, 0x2, 0x2]}) r2 = perf_event_open(&(0x7f00000000c0)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000000), 0x4000, 0x0) r4 = syz_open_dev$vbi(&(0x7f0000000000), 0x2, 0x2) ioctl$VIDIOC_S_FREQUENCY(r4, 0x402c5639, &(0x7f0000000080)={0x5, 0x2}) ioctl$BTRFS_IOC_SET_RECEIVED_SUBVOL(0xffffffffffffffff, 0xc0c09425, &(0x7f0000000040)={"be6be6dd2b37c30841eade704db72a43", 0x0, 0x0, {0x1, 0x2}, {0x6, 0xffff5a12}, 0x7f, [0xffffffffffffffff, 0x2, 0x0, 0x101, 0xb5e, 0xfffffffffffffff8, 0x4, 0x800, 0x5, 0x80000001, 0x418, 0x4, 0x81, 0x43, 0x100000000, 0x203]}) r6 = perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r7 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_PASTESEL(r7, 0x5437, &(0x7f0000000100)) r8 = perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0x0, 0x2, 0x2, 0x0, 0x0, 0x80000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xdf8c, 0x6c}, 0x3b82, 0xfff, 0x0, 0x8, 0x40000000}, 0x0, 0x3, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r2, 0x81f8943c, &(0x7f0000002a00)={0x0, ""/256, 0x0, 0x0, 0x0}) ioctl$BTRFS_IOC_SUBVOL_CREATE_V2(r8, 0x50009418, &(0x7f0000000400)={{}, r9, 0x0, @inherit={0x88, &(0x7f00000034c0)=ANY=[]}, @name="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"}) ioctl$BTRFS_IOC_SUBVOL_CREATE_V2(r7, 0x50009418, &(0x7f0000000680)={{r6}, r9, 0x4, @unused=[0x101, 0x2, 0xfffffffffffffffe, 0x8], @name="a285fffa9b658978f0b16e26ed642320a85f983a0132d36ef69dfd1a6dd0659ad752ff8458b9e40abc5d62affca8ec4a5215d9ce3342932bc9ca461ad94568a8274b0392dcb0a4b71bd8b0d8846d83f39a3b4e14d096f97abc794f2b3a82e599701bfc1ba44a6136358df20672778e5f208e54d99f797311c55585ecc3448a6343669bbd3d757b097ae3345652ab85f2dbe07c5be824ced1a1e7fda4046fda3b1cb176a61904a8ef1b1c1ede95cc398dd04ecc2bf2c0c5533f0ac891ecccf9aaf1aacd72df4e0ac968544d51713db368c597d4cfbefd8c813d741a7ee443a28a8fa64de1904d43d6682531221a31601e81636998c8b568afd594192f68daad78257ffe239400a2f8493462fa57db5fe87a83ca2105977172f87267bf9c2e0416870f4b49c160a8dd73642dc8555c17fa5478a69b6dc4f365629a5ebccd55a48419dd4c29b31fb8eb9745d249f71e06281b2286ded5ea61ba27ba4552143156930214fe785c738e95866a32367fc88c2a44c4d69501d27ebf303c8eafc80964a2376a08c520b2074ae257c61f654dc3afeb4fd1b5a838de1960f442821df0f18e7dbcf7afc88667c748c54c85e63db1b072c0ab1698a05d93bf024082df657cf5e5179b88c943382f54af5bf51346bba2fcf22e2c523c021782e3ba8f71ed7acdb855136f664049706a63b23a833ad83794987596907356ad500d38227442b0b325e9fb2e0fda32c0c175b0a2c4b73f130731e8004e1f9fb9c7a9bc1969a8fd3a62194fdd27b8a1bb540c50db94b63f363dbe861f30a7a1eaccfaf303e85bac9b1855f3a3faaa733544ab0e97c92d7b79935259588652ea0fb77b17dc722c02a8ae1b1c21445f62526c95e133b73852fef39b4e00aa2fe1843284849f06e562637c43482f4fe6dd3a1d92eb8b57b554b7b711383c08b4ddd0142971a065cdf5ebfaefe1ad664deffaf210ccc7f0a0e48ccacbd0c846c201234198f08707ccd722cc6edc5060fad69220b209b3fa6ec49c833af13b023c55fd85d99b1f399ea9ff0998b06ba1cd457dfab73a0d3bf7df55ad34b1fb933512ea576808b6aa5e75f4e80b3f8f9b396372ca6eeccdeeadd08101f115edeed52d71ca89069d6fbd6231bed4a4c74e59e8080e15fb2e571c11c2d237e90ddab43ade306f8b341f3740cfdc8b9f176d747e090ffe1c0e3549792dfe81eebc58635a48c95edb767277a5a1f89176ed59284a334419766fb8d2147d2c783c22b8b5d25bc4d4547d61bc4ed90e3ee51060520c55e9604ddafb1ee0b6dc23dfb6f3424b40d57b4fb9e0fc396d94033beb5bc0a07516e77269bf6bf6110d81ceb797c80816b53763e1f84634e7a1c9442c3bd457888d73ce704f94f61ce6a204de23dfba07cfaf61d2bd5f10fc068b0012ed098637554bf9016dfc4d954eda4d59a480e7a6723d3a57fd2d855c11a5e47982fbfd5bb0a4edeff45b0ee8b59421d82ff8cc23740bf1cb326ba3b6999d7ade3026048121267e1ae32a5f5e24ec00f60451716aebc8a56d1bd1e9c918e5a74f4e2424a442e2aa0e6ff76ed4675222308bc421ce1647209151e6fc9f17f9affd968a231bbd7a009f2eb18aacd3e191c40cf9e212dd0133df18b60c77977c5664da5a71266815b0e934a1f28b97945e16b8013dd94fdd643535a7b9f80cd0c6d960677790ebe31319e65c75cdc0ed5bc23e45d058f12dc4e596c213a42c2aa21216fa1a74ac966a1b194a452782efc9ef5c1d598a0c1113d555b2f8735f2fd154c40119d79abb3ab9871116c70e3ec708c6cbda9b60c6ec5ece62e748843087b4a7947bd9b73e052af8e1b95028e26d2a3b831e3ef3a12cf5bbcc7ddb5792e582d2068aedd57ebeec39f70726f08ad87c1a8624895bbd46b7b88d2a68f6d557a2c44acf6c2126d5e064fa2797fec9e13b84600f7c0d4a99546ce4ec57dfa7e1bd6aee36ec3d02150f3f2167fe912ce79ed2c3fceea5c4176f5c90e3488177a9e01ef401f027d82f8afb2978dfaf818a30181438a196f34acf207471cf1737accc8a360b4cd86bec997faed5b879fa8d1f3cbaaf41eec65a85908cfe6e5e36dbb5ea89791572679d7db7ab3f3f1d694c5bc8e855df490114ccd76724536668002a41697242ea59eb0ef43669d4963ee5c5961041ef53e9741bb5c17faaca492a23c86741f082d230abc9c574f5c952e71f7cafaa30111a20fd702cc95b196c0ea9fe930bacb1c2117b89b1e8647d5c7008618d0d5a9c36507c4b49f30eb2f09cc686a1bd79d454beb3b406227843442efc22abf041a95b7ed30dea57383ce242643681bbbf21fb398eb07bcda1eb017f11b53611abf72fce477ae2d8009b0b0b18c5d6451e1423dffb9abcef0835826ead328f5fedb8cc454b5be5f390c556d0d8553db97a844001b9c78e49d92139673790ac052294f8fc3d7f7c4eecb129f723aa5fd66cbbef6589371b39d14ff0fbe8aecc9b5616a547b533c422d7bc74ce27b5390fbef5f9ea486ecaf3bce8c47eb82c7f42c1204e8f21b6ae2e75a45c18462c0ea02cd266025b772b8e3f98260b696899bf331e47b8c66ddd6aa11f6c65fe19972457c77c353a47b6544b4ae25b6bc7571d18bec498672e822547934fb0340a7b65a815d6f0d78d6211024c7af86391603c1e40c0b38d169b4fa7a8caf9d5909e85a780ae8576b5c73a801baa0c7ee754c0af604df0f55a2e562433d18452174024e729b61c083e8208c88a7388269ee960a0db5bdb9888c525e6dd8d2432f701fb80148eada945827cf159a791553964bac7c51d946e9eb3e5298003f6d126c7984225a9083c5fe67adf1999c8cae7a74d7b31d35fc21a1b64ba49f8d119ddb0bdc32f462f42dfaca3d15846a5e73ceddaa6b13fc80abddf990af3949109ee37cb1a2d0ce80fcf8c66a870317c5400dc4f8ff32dec93e87699ed7674dbf6f2e2ae319bbbc56f72ad1c880a6bc72de76f766d58dc480da16b09bab44a0c9dd4399a0871a9d38d9d9756bb86781447444b6ab8918af1a5990c0ddb4c779dc1cad350bff0706c7c528a9019f990ea76853bcf96c2a0acf6a37e2253ec2a540a12f300717171c97aa74292d481a4d9e6df259ac01e793268523290bbb927390ec75c6335f59a0e8f9eab3e682b0c8947dee742a5dc9262ba939dbbb9d39c0bc7d7f423dbc2ffac44ea6b54d12bff14ab0837729072f3f0831e37e616eb24b28da12dc5629f10cefa7f0923993db8a503a93c9e758f74918b28d23c6828291ffa24f6685fe6b3f98f9906b8bb445bcc22b5f35a60132a49678b1d7818d1685526b4d7490b7e59b623ae2148e8de715d8ac38d38c5d6e270f9339484d9fcd8937d67f62d6c674324b7d89528f27f3202391d17fbba5601cb893bcb0dfb189fbe4155e5783d1f94e569d0274ba50158e0065a8a066f06a937da59bc2cb0855f8e030da9929612f8dbf4adf8ca6d3548951b622f0bbe350ad9f7fccc8a252331d8e36244cdaf970e51c0ca6334dd35b28bcb6f037aa3f6a827242bee53e73324e219e5638fc35462091882cd1dd663df1bf31c97a38428b2f40673409088a2af512ceb2d1f9c478efc2f052700718a734b517701cda1bd7aa857bfa4f0012661eb9c05a4bdb2043d1ed70da4c39610b97f585edebd2d7d7b2197437f3038bf3a2cf2e94e367f091c66a94e05fd91b29a323dce02527adfde1bd03e12dc91e0af8b3a3b8050670b062550a5d766dd1fa1bfcf6a429ddeab2f4ee19671a01b86103cf170e93229c63f109a15a2747d2d94f3bf1da5746b6b0b27cde06a15c21add4ed2e809bba12acc18a9877644361c4d8c75728417eb725b057d60b6b27eb842e66a54fc377d680897768f5387119d38781d2fccfc5f3989b3eaccd73f8154d374569ec0c26b1362247aafbc074c771d9b6754b5fa51640058ad96a5210a00b7ea2de61c0915f6f22d9b480514112c7c96305186ed3d157af64e6296e2ba99c48212addb36c33bcc0a4703fd0d1b0dafa9c9844749994467f7b274c95d97331b80574d81ba7f2c29c00c0398515b38d3e6352a5cdfa873fa9f84e0341ce8b66428d36a9365f28aaed89ada62ab194985b33477d9f6e0dc9c914d22e23f8f063e9be4c5d3a18391a5bfe7e84f2de4775233f1e4cb49465310a69bb88eba46e583bba89666b1f3c4212fd6ef2852f3337768116021ce92839bc54c3e0c4f410fafcaf36ca0f07e2e9713dd1288a932b1bb7b048150b78e7e3392d2429c4ea0b05c79ce03a70a1cf31ff38411187d41d935d9cee0a52fc9144a3c7e37db6c8cac0621a811e64c0c493ff405a56112575396d24d5df1db3e1fcfe92967d32a38430560f8751e35854b673ac1b29773186d248ff216277e2c6b63f1353556e44140f0c88f2d130a9dfc4e7f7a8091a0c1774e0e9ceff105e331202f334c9420f40b8affd16249f82636702aa5ace1a6a65c01b5a0d43835236c3305983fca63d27b3522b8d8348bfb1dfa739ff1e6784f488697fac382001effb33c03671888ec1fa4451c401b4a5262bab9f4a1b6206ce018c089aae9e190d1e0f26de8ccb933a2bfb1a492b088da98a8eb6a23a5ea6fe2cf7e3535097e9cae7c79a94fb3a32f43eeacecedb4797dcd8ecea874b61a7c34a31b9774771276271bedd3ee27da981f2708c1d89b4659952cf4c4f57c1288da387b942d29d2bf684fbc54bc58e0cb993a00274a946e4447b646797cefe4c870bc238fc5727d6f0ffe510798f218c7ebe17b2eb2d892928e90dda0f13ca35c5fdb581c4427646e9d54fb161fa19ca179617cf4b9f806fcd55fbc783861a64d70a1ba515750860ea12dbf8c3b8e9c3f6adf14637b0bfb70ef777a09964de5718124fea6ff22ced06215ace8684f7dab6bc9dde47c7d012c47bfbf409bb974c0c005d96f791fc3be4d023e9a29bd9ed6d109eb2a1d10db6b3eaa7bcccf94e503b956f3287d889165772af60d4c6334f1ae7eb34408d78d10416e6462f97d981b8276e091b736facd8d742a87372ffd00fff04cb2fe256bd79856f1dcfb411a0e0f873968e2a72ecaf55a7832d144bd2137a42ce8341ea700567b2ccfdc658b9286153e82780123ec78da898816cb8f9424ea8b2637d08e718e0283631f1633f1fdc4af5bd3e1a2a7ddcb0e147c5ec94f62808369039033adae925aa17732f8ef374cafd9e6953726cbbe88244b629ae953d199306f8dd6d175dbee7123aea70964fad12a8afa3766d4e0adaf5f7b8e25614ab32bba0abfca1ee28f2d7a0911f4fa7966ccd58260334d77f20cd4bcad7f4ac0d73cb87146fa2e77a7eb7bcf64fbd887a9c0635233489e4442bb9732666038db0ecc5d0984ae60eac9e7f3c5b27c77457877c608f58cc37e71cc7b826ab7bfc79320ac02895c874669cc3d579cdd18bf7af79cdfb63cb88ac4d9a8b574bdcdc12bcc196b81c773e0c59cd7bbb49ff1b6da62f2b3ba557dd0257c828095ce8033022b36f17ef17b4783fe3f3047c4383f81ff9d4a46b68c7bd6728afaae5219058688f71a3b37d3d19004908ee6a388de14b192d54f9cfc6ae617f958fd92293874f96e54da7fdd113804132f2a0aa676615ea2edfde5d0c6e287633c7692eadf2983031d8cc6f7b1819fec03d7ed00b967f8531e795d1f1af8afce16aa8a56766e20c4dc7e35920aef2b6d7b091e2005112f8c3e7fe728ed03e379180fcfdaedea24cb5ec322"}) ioctl$BTRFS_IOC_SET_RECEIVED_SUBVOL(0xffffffffffffffff, 0xc0c09425, &(0x7f0000002840)={"a2613ea4a56145d573601160863a259b", r5, r9, {0x7fffffff, 0x3}, {0x80000001, 0x802}, 0x3d66cefe, [0x0, 0x6, 0x25c, 0x80000001, 0x4, 0x7f, 0x10006, 0x3f, 0xfffffffffffff89c, 0x0, 0x2695, 0x24000000, 0x40, 0x1, 0xfffffffffffffbff, 0x6]}) ioctl$BTRFS_IOC_SNAP_CREATE_V2(r7, 0x50009417, &(0x7f0000001840)={{}, r9, 0x8, @inherit={0x78, &(0x7f0000002e40)=ANY=[@ANYBLOB="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"]}, @devid}) ioctl$BTRFS_IOC_SNAP_CREATE_V2(r3, 0x50009417, &(0x7f0000000140)={{r4}, r9, 0x14, @unused=[0x20, 0x3, 0x3, 0xc2], @subvolid=0x12d6}) ioctl$BTRFS_IOC_SET_RECEIVED_SUBVOL(r0, 0xc0c89425, &(0x7f00000001c0)={"b48651455de2f2653bbd861e4a89e409", r1, r9, {0xd5, 0x9}, {0x1, 0x6f}, 0x6, [0x1, 0x3ff, 0x9, 0x8, 0x100000001, 0x535b, 0x1, 0x800, 0x60000, 0x3ff, 0x1, 0x71, 0x37db, 0x7, 0x8, 0x6]}) 02:22:16 executing program 1: perf_event_open(&(0x7f00000001c0)={0x2, 0x80, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$batadv(&(0x7f0000000300), 0xffffffffffffffff) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000280)={'batadv0\x00', 0x0}) sendmsg$BATADV_CMD_GET_MCAST_FLAGS(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000540)={&(0x7f0000000080)={0x1c, r1, 0x301, 0x0, 0x0, {0xa}, [@BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r2}]}, 0x1c}, 0x1, 0x0, 0x0, 0xdb}, 0x0) 02:22:16 executing program 3: r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000400)) ioctl$TIOCL_GETMOUSEREPORTING(r0, 0x5412, &(0x7f0000000080)=0x13) write(r0, &(0x7f00000000c0)="76e9e9db5f0b306aee22f2d6265f984c1685064466c32b37c57e7b071f7eb12531736d20ad4fc66828e622e2ce920fb172961c00a1442ed4a32ecb332f436db06c4ba491ac10d7476e6933f0d2cfbf6ccd9d0dffe9ee5280e91d6f14045d22e9c6aa2c769596e2445c826c13455c6d12c0c69074f2e8c7ddd94b8019405b16c76ae8d8233cc594251bdc2c936003d81289563c8473aa1e3bbf1650c87454c67085957a4ec1804043b40637b00191ef20de98665e3aff78581323127222a727abf7426394e811c6ccf8803d60a5f63cf389e6524abfd7b60db8840192d277dbcd7a153dd4c1e57da9b6d4ace1f2d1", 0xee) ioctl$TIOCSTI(r0, 0x5412, &(0x7f0000000040)=0x3) [ 925.413201][T32095] loop5: detected capacity change from 0 to 264192 02:22:16 executing program 4: perf_event_open(&(0x7f00000003c0)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x19, &(0x7f0000000340), 0x4) connect$inet(r0, &(0x7f0000000000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x22}}, 0x10) [ 925.476861][T32095] FAT-fs (loop5): bogus number of reserved sectors [ 925.500164][T32095] FAT-fs (loop5): Can't find a valid FAT filesystem [ 925.579876][T32095] loop5: detected capacity change from 0 to 264192 02:22:17 executing program 1: perf_event_open(&(0x7f00000001c0)={0x2, 0x80, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$batadv(&(0x7f0000000300), 0xffffffffffffffff) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000280)={'batadv0\x00', 0x0}) sendmsg$BATADV_CMD_GET_MCAST_FLAGS(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000540)={&(0x7f0000000080)={0x1c, r1, 0x301, 0x0, 0x0, {0xa}, [@BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r2}]}, 0x1c}, 0x1, 0x0, 0x0, 0xf0}, 0x0) [ 925.647021][T32095] FAT-fs (loop5): bogus number of reserved sectors [ 925.666434][T32113] nf_conntrack: default automatic helper assignment has been turned off for security reasons and CT-based firewall rule not found. Use the iptables CT target to attach helpers instead. 02:22:17 executing program 3: r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000400)) ioctl$TIOCL_GETMOUSEREPORTING(r0, 0x5412, &(0x7f0000000080)=0x13) write(r0, &(0x7f00000000c0)="76e9e9db5f0b306aee22f2d6265f984c1685064466c32b37c57e7b071f7eb12531736d20ad4fc66828e622e2ce920fb172961c00a1442ed4a32ecb332f436db06c4ba491ac10d7476e6933f0d2cfbf6ccd9d0dffe9ee5280e91d6f14045d22e9c6aa2c769596e2445c826c13455c6d12c0c69074f2e8c7ddd94b8019405b16c76ae8d8233cc594251bdc2c936003d81289563c8473aa1e3bbf1650c87454c67085957a4ec1804043b40637b00191ef20de98665e3aff78581323127222a727abf7426394e811c6ccf8803d60a5f63cf389e6524abfd7b60db8840192d277dbcd7a153dd4c1e57da9b6d4ace1f2d1", 0xee) ioctl$TIOCSTI(r0, 0x5412, &(0x7f0000000040)=0x3) 02:22:17 executing program 0: r0 = syz_open_dev$tty20(0xc, 0x4, 0x0) ioctl$TIOCL_GETMOUSEREPORTING(r0, 0x5412, &(0x7f0000000080)=0x13) ioctl$TIOCSTI(r0, 0x5412, &(0x7f0000000040)=0x3) ioctl$BTRFS_IOC_SET_RECEIVED_SUBVOL(r0, 0xc0c89425, &(0x7f00000000c0)={"6ce124b806a7b3a97aaedf6c4b6dc536", 0x0, 0x0, {0xfffffffffffffffe, 0xdcf0}, {0x40, 0xc6d1}, 0x5074, [0xfffffffffffffffb, 0x100, 0x10000, 0x4, 0x400, 0x0, 0x10001, 0xd15, 0x7, 0x3, 0x5b, 0x80000000, 0xffffffffffffffff, 0x401, 0x2, 0x2]}) r2 = perf_event_open(&(0x7f00000000c0)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000000), 0x4000, 0x0) r4 = syz_open_dev$vbi(&(0x7f0000000000), 0x2, 0x2) ioctl$VIDIOC_S_FREQUENCY(r4, 0x402c5639, &(0x7f0000000080)={0x5, 0x2}) ioctl$BTRFS_IOC_SET_RECEIVED_SUBVOL(0xffffffffffffffff, 0xc0c09425, &(0x7f0000000040)={"be6be6dd2b37c30841eade704db72a43", 0x0, 0x0, {0x1, 0x2}, {0x6, 0xffff5a12}, 0x7f, [0xffffffffffffffff, 0x2, 0x0, 0x101, 0xb5e, 0xfffffffffffffff8, 0x4, 0x800, 0x5, 0x80000001, 0x418, 0x4, 0x81, 0x43, 0x100000000, 0x203]}) r6 = perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r7 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_PASTESEL(r7, 0x5437, &(0x7f0000000100)) r8 = perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0x0, 0x2, 0x2, 0x0, 0x0, 0x80000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xdf8c, 0x6c}, 0x3b82, 0xfff, 0x0, 0x8, 0x40000000}, 0x0, 0x3, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r2, 0x81f8943c, &(0x7f0000002a00)={0x0, ""/256, 0x0, 0x0, 0x0}) ioctl$BTRFS_IOC_SUBVOL_CREATE_V2(r8, 0x50009418, &(0x7f0000000400)={{}, r9, 0x0, @inherit={0x88, &(0x7f00000034c0)=ANY=[]}, @name="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"}) ioctl$BTRFS_IOC_SUBVOL_CREATE_V2(r7, 0x50009418, &(0x7f0000000680)={{r6}, r9, 0x4, @unused=[0x101, 0x2, 0xfffffffffffffffe, 0x8], @name="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"}) ioctl$BTRFS_IOC_SET_RECEIVED_SUBVOL(0xffffffffffffffff, 0xc0c09425, &(0x7f0000002840)={"a2613ea4a56145d573601160863a259b", r5, r9, {0x7fffffff, 0x3}, {0x80000001, 0x802}, 0x3d66cefe, [0x0, 0x6, 0x25c, 0x80000001, 0x4, 0x7f, 0x10006, 0x3f, 0xfffffffffffff89c, 0x0, 0x2695, 0x24000000, 0x40, 0x1, 0xfffffffffffffbff, 0x6]}) ioctl$BTRFS_IOC_SNAP_CREATE_V2(r7, 0x50009417, &(0x7f0000001840)={{}, r9, 0x8, @inherit={0x78, &(0x7f0000002e40)=ANY=[@ANYBLOB="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"]}, @devid}) ioctl$BTRFS_IOC_SNAP_CREATE_V2(r3, 0x50009417, &(0x7f0000000140)={{r4}, r9, 0x14, @unused=[0x20, 0x3, 0x3, 0xc2], @subvolid=0x12d6}) ioctl$BTRFS_IOC_SET_RECEIVED_SUBVOL(r0, 0xc0c89425, &(0x7f00000001c0)={"b48651455de2f2653bbd861e4a89e409", r1, r9, {0xd5, 0x9}, {0x1, 0x6f}, 0x6, [0x1, 0x3ff, 0x9, 0x8, 0x100000001, 0x535b, 0x1, 0x800, 0x60000, 0x3ff, 0x1, 0x71, 0x37db, 0x7, 0x8, 0x6]}) [ 925.692568][T32095] FAT-fs (loop5): Can't find a valid FAT filesystem 02:22:17 executing program 4: perf_event_open(&(0x7f00000003c0)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x19, &(0x7f0000000340), 0x4) r1 = socket$key(0xf, 0x3, 0x2) sendmmsg(r1, &(0x7f00000000c0), 0x2c8, 0x0) r2 = socket$key(0xf, 0x3, 0x2) sendmmsg(r2, &(0x7f00000000c0), 0x2c8, 0x0) sendmsg$key(r2, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000040)={0x2, 0x2, 0x2, 0x0, 0x32, 0x0, 0x70bd2d, 0x25dfdbff, [@sadb_lifetime={0x4, 0x3, 0x3, 0x1ff, 0x9}, @sadb_x_sec_ctx={0xf, 0x18, 0x5, 0x40, 0x6f, "bf1c695e93a653f920da5d59ded03a0a889b21cdab10102016ef0f3d4fdf877b5a9f5b1cddf762cab1abd00baa75e31869a306ce727965f09c57179afff1e8a49ab4d7bd3974637a23e31ebd3d803fb2107073338cc81f67e0b74b934b43d9cd872633a4d59166c1e6cedb12cb44dc"}, @sadb_spirange={0x2, 0x10, 0x4d4, 0x4d5}, @sadb_x_policy={0x8, 0x12, 0x0, 0x0, 0x0, 0x6e6bb4, 0x0, {0x6, 0x8, 0x0, 0x8, 0x0, 0x7fff, 0x0, @in=@broadcast, @in=@rand_addr=0x64010102}}, @sadb_address={0x3, 0x7, 0x32, 0xa0, 0x0, @in={0x2, 0x4e20, @private=0xa010100}}, @sadb_key={0x2, 0x9, 0x8, 0x0, "d0"}, @sadb_x_kmaddress={0x5, 0x19, 0x0, @in={0x2, 0x4e21, @broadcast}, @in={0x2, 0x4e24, @local}}, @sadb_ident={0x2, 0xa, 0x803, 0x0, 0x7fff}, @sadb_x_kmaddress={0x7, 0x19, 0x0, @in={0x2, 0x4e22, @rand_addr=0x64010102}, @in6={0xa, 0x4e24, 0xfffffff9, @private2, 0xf0b}}]}, 0x190}}, 0x801) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x41, &(0x7f0000000000)=0x2048, 0x4) 02:22:17 executing program 1: perf_event_open(&(0x7f00000001c0)={0x2, 0x80, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$batadv(&(0x7f0000000300), 0xffffffffffffffff) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000280)={'batadv0\x00', 0x0}) sendmsg$BATADV_CMD_GET_MCAST_FLAGS(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000540)={&(0x7f0000000080)={0x1c, r1, 0x301, 0x0, 0x0, {0xa}, [@BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r2}]}, 0x1c}, 0x1, 0x0, 0x0, 0x300}, 0x0) 02:22:17 executing program 5: syz_mount_image$msdos(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0xfffffdfc, 0x0, &(0x7f0000000440), 0x0, &(0x7f00000004c0)={[{@fat=@debug}, {@fat=@flush}]}) 02:22:17 executing program 3: r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000400)) ioctl$TIOCL_GETMOUSEREPORTING(r0, 0x5412, &(0x7f0000000080)=0x13) ioctl$TIOCSTI(r0, 0x5412, &(0x7f0000000040)=0x3) 02:22:17 executing program 0: r0 = syz_open_dev$tty20(0xc, 0x4, 0x0) ioctl$TIOCL_GETMOUSEREPORTING(r0, 0x5412, &(0x7f0000000080)=0x13) ioctl$TIOCSTI(r0, 0x5412, &(0x7f0000000040)=0x3) ioctl$BTRFS_IOC_SET_RECEIVED_SUBVOL(r0, 0xc0c89425, &(0x7f00000000c0)={"6ce124b806a7b3a97aaedf6c4b6dc536", 0x0, 0x0, {0xfffffffffffffffe, 0xdcf0}, {0x40, 0xc6d1}, 0x5074, [0xfffffffffffffffb, 0x100, 0x10000, 0x4, 0x400, 0x0, 0x10001, 0xd15, 0x7, 0x3, 0x5b, 0x80000000, 0xffffffffffffffff, 0x401, 0x2, 0x2]}) r2 = perf_event_open(&(0x7f00000000c0)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000000), 0x4000, 0x0) r4 = syz_open_dev$vbi(&(0x7f0000000000), 0x2, 0x2) ioctl$VIDIOC_S_FREQUENCY(r4, 0x402c5639, &(0x7f0000000080)={0x5, 0x2}) ioctl$BTRFS_IOC_SET_RECEIVED_SUBVOL(0xffffffffffffffff, 0xc0c09425, &(0x7f0000000040)={"be6be6dd2b37c30841eade704db72a43", 0x0, 0x0, {0x1, 0x2}, {0x6, 0xffff5a12}, 0x7f, [0xffffffffffffffff, 0x2, 0x0, 0x101, 0xb5e, 0xfffffffffffffff8, 0x4, 0x800, 0x5, 0x80000001, 0x418, 0x4, 0x81, 0x43, 0x100000000, 0x203]}) r6 = perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r7 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_PASTESEL(r7, 0x5437, &(0x7f0000000100)) r8 = perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0x0, 0x2, 0x2, 0x0, 0x0, 0x80000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xdf8c, 0x6c}, 0x3b82, 0xfff, 0x0, 0x8, 0x40000000}, 0x0, 0x3, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r2, 0x81f8943c, &(0x7f0000002a00)={0x0, ""/256, 0x0, 0x0, 0x0}) ioctl$BTRFS_IOC_SUBVOL_CREATE_V2(r8, 0x50009418, &(0x7f0000000400)={{}, r9, 0x0, @inherit={0x88, &(0x7f00000034c0)=ANY=[]}, @name="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"}) ioctl$BTRFS_IOC_SUBVOL_CREATE_V2(r7, 0x50009418, &(0x7f0000000680)={{r6}, r9, 0x4, @unused=[0x101, 0x2, 0xfffffffffffffffe, 0x8], @name="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"}) ioctl$BTRFS_IOC_SET_RECEIVED_SUBVOL(0xffffffffffffffff, 0xc0c09425, &(0x7f0000002840)={"a2613ea4a56145d573601160863a259b", r5, r9, {0x7fffffff, 0x3}, {0x80000001, 0x802}, 0x3d66cefe, [0x0, 0x6, 0x25c, 0x80000001, 0x4, 0x7f, 0x10006, 0x3f, 0xfffffffffffff89c, 0x0, 0x2695, 0x24000000, 0x40, 0x1, 0xfffffffffffffbff, 0x6]}) ioctl$BTRFS_IOC_SNAP_CREATE_V2(r7, 0x50009417, &(0x7f0000001840)={{}, r9, 0x8, @inherit={0x78, &(0x7f0000002e40)=ANY=[@ANYBLOB="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"]}, @devid}) ioctl$BTRFS_IOC_SNAP_CREATE_V2(r3, 0x50009417, &(0x7f0000000140)={{r4}, r9, 0x14, @unused=[0x20, 0x3, 0x3, 0xc2], @subvolid=0x12d6}) ioctl$BTRFS_IOC_SET_RECEIVED_SUBVOL(r0, 0xc0c89425, &(0x7f00000001c0)={"b48651455de2f2653bbd861e4a89e409", r1, r9, {0xd5, 0x9}, {0x1, 0x6f}, 0x6, [0x1, 0x3ff, 0x9, 0x8, 0x100000001, 0x535b, 0x1, 0x800, 0x60000, 0x3ff, 0x1, 0x71, 0x37db, 0x7, 0x8, 0x6]}) 02:22:17 executing program 4: perf_event_open(&(0x7f00000003c0)={0x2, 0xfd8e, 0x9, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x4}, 0x40608, 0x0, 0x0, 0x0, 0x0, 0xfffffffd}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000001340)='net/packet\x00') ioctl$SECCOMP_IOCTL_NOTIF_RECV(0xffffffffffffffff, 0xc0502100, &(0x7f0000000000)={0x0}) ioctl$SECCOMP_IOCTL_NOTIF_ADDFD(r1, 0x40182103, &(0x7f0000000080)={r2, 0x1, r1}) preadv(r1, &(0x7f00000017c0), 0x3da, 0xf0ffff, 0x0) perf_event_open(&(0x7f0000000100)={0x3, 0x80, 0x5, 0x2, 0x7, 0x1f, 0x0, 0x9, 0x4860c, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x2, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00000000c0)}, 0x201, 0x4, 0x4, 0x9, 0x0, 0x4, 0xffff, 0x0, 0x80000001, 0x0, 0x6}, 0xffffffffffffffff, 0x5, r1, 0x8) setsockopt$inet_tcp_int(r0, 0x6, 0x19, &(0x7f0000000340), 0x4) r3 = dup(0xffffffffffffffff) perf_event_open(&(0x7f0000000040)={0x5, 0x80, 0x8, 0xf9, 0x8, 0x5e, 0x0, 0x3, 0x12, 0x8, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0xf00, 0x4, @perf_bp={&(0x7f0000000000), 0xc}, 0x21, 0xf74, 0x706, 0x2, 0x1, 0x7fff, 0xfff, 0x0, 0x4}, 0xffffffffffffffff, 0x2, r3, 0xb) [ 926.147575][T32135] loop5: detected capacity change from 0 to 264192 [ 926.165327][T32135] FAT-fs (loop5): bogus number of reserved sectors [ 926.172437][T32135] FAT-fs (loop5): Can't find a valid FAT filesystem 02:22:17 executing program 1: perf_event_open(&(0x7f00000001c0)={0x2, 0x80, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$batadv(&(0x7f0000000300), 0xffffffffffffffff) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000280)={'batadv0\x00', 0x0}) sendmsg$BATADV_CMD_GET_MCAST_FLAGS(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000540)={&(0x7f0000000080)={0x1c, r1, 0x301, 0x0, 0x0, {0xa}, [@BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r2}]}, 0x1c}, 0x1, 0x0, 0x0, 0x700}, 0x0) [ 926.242002][T32135] loop5: detected capacity change from 0 to 264192 [ 926.270360][T32135] FAT-fs (loop5): bogus number of reserved sectors [ 926.315272][T32135] FAT-fs (loop5): Can't find a valid FAT filesystem 02:22:17 executing program 4: perf_event_open(&(0x7f00000003c0)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000001340)='net/packet\x00') ioctl$SECCOMP_IOCTL_NOTIF_RECV(0xffffffffffffffff, 0xc0502100, &(0x7f0000000000)={0x0, 0x0}) ioctl$SECCOMP_IOCTL_NOTIF_ADDFD(r0, 0x40182103, &(0x7f0000000080)={r1, 0x1, r0}) preadv(r0, &(0x7f00000017c0), 0x3da, 0xf0ffff, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x816d7971839406db, &(0x7f0000001780)=0x7, 0x4) r3 = syz_mount_image$minix(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x3, 0x7, &(0x7f00000015c0)=[{&(0x7f0000000080)="b7dc8decbf6dbd288fe1220552ad4eea7c2effe81868600f332255c0ddff43a5bdddfe1fbfa0493cedf2525947d31245377cedeeba74f06106b9b98b9b1e66581a409fc0aa6ac41d94fd0765866d8a66a7e437391a38f98bba8b", 0x5a, 0xc40}, {&(0x7f0000000100)="61d72acc07db5da925c7b346823f3e07e3166f491cac2b0a8b2789528c254c47903acb4df3fb74d6f779babcb05d0672d92f2447b035cf698cef25ffd28a88e7c6a4634b8703552c00ced0d265bb2cb9e36162830d5de1a6a3de99b4497ca4f2b678c83732075cb8b23fc3c83ead6b37a5e25b796c6f38df6b7afa7f2fa4d3e92670040dd60273acc9dfae84c73ded", 0x8f, 0xb5}, {&(0x7f00000001c0)="992975b6c518562ddac9c690fdcb09c17a5b7c45da19a3eb0960c5e81693a0e3cdabf10bbc5636b9703cd33ec3715437b133bbdb222908d30524e3bca3d7258f5d3f522658b0fdade3790eec56dbb6e7d94a05a0cff4d0d9542f22dffc2e308626109e2f38e601ab19a020063f58e04a8aa4d9529427a68bac8a40fd75c9bf052dabfbb03701247bbe8b129b41e0f91baf228255b04f8a1b596623d505da93964d032eb0", 0xa4}, {&(0x7f0000000280)="a10b3c6cca1631fe874ddff05bc2e26124619ef6efe19f8919215024808b59f5da6416203b6f7ec169a5e21cf6b6b1446d816650f5733af8fa14c32591acbc97cb9cd9424895cdeab5aac8c451cce259619cf9dbbaa268e71555e01403d1b3a5db", 0x61, 0x7ff}, {&(0x7f0000000440)="1efc492976a17db5e0a3adaa715ee085ebaa9ea955a586efa706e37c11628e38700c9b83af5b108dfc9f7894cb80ee814dd5ab36799c801c406a5e271dca3a9205554e93764fc6c47092268936a4bd7d5ce18f461158b2c11e33833374fa1b5e38ce1a147aaf54289518be4acd4a972f9247652cf5c72ef0c82306d840f1332d24efdff0aeed1955fb6b943a157a9c95500f35861e83b8d20d401904d86ad6948b45c9e66a371c2d", 0xa8, 0x9}, {&(0x7f0000000500)="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0x1000, 0x3ff}, {&(0x7f0000001500)="93bbf4eba14e2cf431aa0cf55ce4ef020855ec7482feb5e10c98b501b0142596a1b44b6707243a5b3c0fee7cc62e8d92539d8bc9396ddb5193af4746572594acf32fbc1d031b6a9f8121e9396973e70835f4c3096afcde0aaac07fc40852a1457188ab450ff20532167e7a9770f437cb33ced9104d0b5769102e4aaa07b7bfa9417da1c66a7b13", 0x87, 0x7}], 0x2118000, &(0x7f0000001680)=ANY=[@ANYBLOB="21562c3a642c2c235e282c7ddb212c8c272c292c7375626a5f757365723d2c61756469742c686173682c6d6561737572652c7375626a5f747970653d682c657569643d", @ANYRESDEC=0xee00, @ANYBLOB=',appr:ns\x00\x00\x00\x00\x00\x00\x00\x00', @ANYRESDEC=0x0, @ANYBLOB=',\x00']) syz_mount_image$vfat(0x0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r4 = openat$fuse(0xffffffffffffff9c, &(0x7f0000002080), 0x42, 0x0) mount$fuse(0x0, &(0x7f00000020c0)='./file0\x00', &(0x7f0000002100), 0x0, &(0x7f0000001b40)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r4, @ANYBLOB="2c3030303030303030757365725f69643df0bbe2283b8f05c0dfca9b9dee0b8819e0d89269af168c3da9e6073b9b8c39044e9b4ff289978767b4221f91920d8abcb99780d8920268458e2e5ee2dcd21c4f17bb852a4a3fd7cb255189604c4eef5a0cfe6aad5de582ecdcf162ff94271ad19b642213f72d3cbff822e3a0f46a608d32f271923d422ba769c683face8e456e554a69387faa6a42498472cac3ba5bc113ad8604b332a132b49e642f1500b9d15934585eab5f8bab1c6b19d983f8125b70440f52dc950283fe6bfa3865f9fac112c8f66cc3a07c760131e68a1da7b6801ab321a9d4d1cb431bb82ad1afa2ec899f46d8790a90f6767154b8e62dfa80aac37c2ff8584256b7a14ad9b978b9e51b4ddcea95452b8afea1eb9ea35f5d3b9e", @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=0x0]) read$FUSE(r4, &(0x7f00000021c0)={0x2020, 0x0, 0x0}, 0x2020) write$FUSE_INIT(r4, &(0x7f0000000780)={0x50, 0x0, r5}, 0x50) syz_fuse_handle_req(r4, &(0x7f000000a880)="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", 0x2000, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuse_handle_req(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000006780)={0x90}, 0x0, 0x0, 0x0, 0x0}) syz_fuse_handle_req(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000006780)={0x90, 0x0, 0x0, {0x5, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000, 0x0, 0x0, 0x0, 0x10b}}}, 0x0, 0x0, 0x0, 0x0}) r6 = open(&(0x7f0000000080)='./file0/file0\x00', 0x401, 0x0) write$binfmt_misc(r6, 0x0, 0x0) ioctl$VIDIOC_G_EXT_CTRLS(0xffffffffffffffff, 0xc0205647, &(0x7f0000000380)={0xa10000, 0x100, 0x4, r3, 0x0, &(0x7f0000000300)={0x9a090c, 0x8, '\x00', @value=0xfffffe01}}) clone3(&(0x7f0000001ac0)={0x940e0000, &(0x7f0000001840), &(0x7f0000001880), &(0x7f00000018c0), {0x1}, &(0x7f0000001900)=""/74, 0x4a, &(0x7f0000001980)=""/237, &(0x7f0000001a80)=[r2], 0x1}, 0x58) 02:22:17 executing program 3: r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000400)) ioctl$TIOCL_GETMOUSEREPORTING(r0, 0x5412, &(0x7f0000000080)=0x13) ioctl$TIOCSTI(r0, 0x5412, &(0x7f0000000040)=0x3) 02:22:17 executing program 5: syz_mount_image$msdos(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0xfffffdfd, 0x0, &(0x7f0000000440), 0x0, &(0x7f00000004c0)={[{@fat=@debug}, {@fat=@flush}]}) 02:22:18 executing program 0: r0 = syz_open_dev$tty20(0xc, 0x4, 0x0) ioctl$TIOCL_GETMOUSEREPORTING(r0, 0x5412, &(0x7f0000000080)=0x13) ioctl$TIOCSTI(r0, 0x5412, &(0x7f0000000040)=0x3) ioctl$BTRFS_IOC_SET_RECEIVED_SUBVOL(r0, 0xc0c89425, &(0x7f00000000c0)={"6ce124b806a7b3a97aaedf6c4b6dc536", 0x0, 0x0, {0xfffffffffffffffe, 0xdcf0}, {0x40, 0xc6d1}, 0x5074, [0xfffffffffffffffb, 0x100, 0x10000, 0x4, 0x400, 0x0, 0x10001, 0xd15, 0x7, 0x3, 0x5b, 0x80000000, 0xffffffffffffffff, 0x401, 0x2, 0x2]}) r1 = perf_event_open(&(0x7f00000000c0)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000000), 0x4000, 0x0) r3 = syz_open_dev$vbi(&(0x7f0000000000), 0x2, 0x2) ioctl$VIDIOC_S_FREQUENCY(r3, 0x402c5639, &(0x7f0000000080)={0x5, 0x2}) ioctl$BTRFS_IOC_SET_RECEIVED_SUBVOL(0xffffffffffffffff, 0xc0c09425, &(0x7f0000000040)={"be6be6dd2b37c30841eade704db72a43", 0x0, 0x0, {0x1, 0x2}, {0x6, 0xffff5a12}, 0x7f, [0xffffffffffffffff, 0x2, 0x0, 0x101, 0xb5e, 0xfffffffffffffff8, 0x4, 0x800, 0x5, 0x80000001, 0x418, 0x4, 0x81, 0x43, 0x100000000, 0x203]}) r5 = perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r6 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_PASTESEL(r6, 0x5437, &(0x7f0000000100)) r7 = perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0x0, 0x2, 0x2, 0x0, 0x0, 0x80000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xdf8c, 0x6c}, 0x3b82, 0xfff, 0x0, 0x8, 0x40000000}, 0x0, 0x3, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r1, 0x81f8943c, &(0x7f0000002a00)={0x0, ""/256, 0x0, 0x0, 0x0}) ioctl$BTRFS_IOC_SUBVOL_CREATE_V2(r7, 0x50009418, &(0x7f0000000400)={{}, r8, 0x0, @inherit={0x88, &(0x7f00000034c0)=ANY=[]}, @name="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"}) ioctl$BTRFS_IOC_SUBVOL_CREATE_V2(r6, 0x50009418, &(0x7f0000000680)={{r5}, r8, 0x4, @unused=[0x101, 0x2, 0xfffffffffffffffe, 0x8], @name="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"}) ioctl$BTRFS_IOC_SET_RECEIVED_SUBVOL(0xffffffffffffffff, 0xc0c09425, &(0x7f0000002840)={"a2613ea4a56145d573601160863a259b", r4, r8, {0x7fffffff, 0x3}, {0x80000001, 0x802}, 0x3d66cefe, [0x0, 0x6, 0x25c, 0x80000001, 0x4, 0x7f, 0x10006, 0x3f, 0xfffffffffffff89c, 0x0, 0x2695, 0x24000000, 0x40, 0x1, 0xfffffffffffffbff, 0x6]}) ioctl$BTRFS_IOC_SNAP_CREATE_V2(r6, 0x50009417, &(0x7f0000001840)={{}, r8, 0x8, @inherit={0x78, &(0x7f0000002e40)=ANY=[@ANYBLOB="000000009b3800000600000000000000010000000000000080000000000000002400000000f3efeb3b0000000000000026ea000000000000e4fe0000ff0f0000ae00000000020000b4833ade45e8ff9809aa7c0000000000000000000000000000fb9e1d97f1d3388ea3517b00000000000000e7ffffff0000000000000000000000ff0000000000000081b4d27384f89132fc2ae6c7bbd785a211872303fa2d4f28770f9391e5fe5d9910c3ba02d1062f22cf3cf867d5293d6f5fe22210766c3c45483683b63a0f5d24d220c395ea005ec72962f16dda95ab2d582086831595655a241cc2d882749ccd46c20eff089573d58798f2fd1026e1b1ec7fff9e03baf8d61b6b57b15f1e9d93a55f551cc4302d6731bf7174a0ddf0cb3a07a8d9efb6bfefa5c43ce7a62bc5361f056f8a2faf7657fae0d678a150fc7a256d3b6d307ef59ccdcf9ba6326b9e25f25a4625b04109876be0d5c802220b48d10dc52da43a6523a1317fb56279245b88bc0f79583fe56ba78a1cb28489cb7b93c97d12fc7afedd51e3160fb65af6867980cacbc57e52df9d151475e0e6a8364e75196db65324097be838c79013f01b7982ffa57d31cc249e7d1a224bfd0b33a8939c772dc16e0846cc89a8e7ca121282abcfc536a95754316b7ba14779b0162dc700000080c2a7f19d2ff34c1902dc48a592467e19928ffe6edc5461e59b81499b3f6c040f362944bc12870d7e1170ea4bb34a80181af2e9a262565f9579efa24e70"]}, @devid}) ioctl$BTRFS_IOC_SNAP_CREATE_V2(r2, 0x50009417, &(0x7f0000000140)={{r3}, r8, 0x14, @unused=[0x20, 0x3, 0x3, 0xc2], @subvolid=0x12d6}) 02:22:18 executing program 1: perf_event_open(&(0x7f00000001c0)={0x2, 0x80, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$batadv(&(0x7f0000000300), 0xffffffffffffffff) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000280)={'batadv0\x00', 0x0}) sendmsg$BATADV_CMD_GET_MCAST_FLAGS(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000540)={&(0x7f0000000080)={0x1c, r1, 0x301, 0x0, 0x0, {0xa}, [@BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r2}]}, 0x1c}, 0x1, 0x0, 0x0, 0xe00}, 0x0) 02:22:18 executing program 3: r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000400)) ioctl$TIOCL_GETMOUSEREPORTING(r0, 0x5412, &(0x7f0000000080)=0x13) ioctl$TIOCSTI(r0, 0x5412, &(0x7f0000000040)=0x3) [ 926.623120][T32161] loop4: detected capacity change from 0 to 12 [ 926.627716][T32163] loop5: detected capacity change from 0 to 264192 [ 926.685189][T32163] FAT-fs (loop5): bogus number of reserved sectors [ 926.718905][T32163] FAT-fs (loop5): Can't find a valid FAT filesystem [ 926.748261][T32161] fuse: Unknown parameter '00000000user_id' [ 926.826399][T32163] loop5: detected capacity change from 0 to 264192 [ 926.857653][T32163] FAT-fs (loop5): bogus number of reserved sectors 02:22:18 executing program 1: perf_event_open(&(0x7f00000001c0)={0x2, 0x80, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$batadv(&(0x7f0000000300), 0xffffffffffffffff) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000280)={'batadv0\x00', 0x0}) sendmsg$BATADV_CMD_GET_MCAST_FLAGS(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000540)={&(0x7f0000000080)={0x1c, r1, 0x301, 0x0, 0x0, {0xa}, [@BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r2}]}, 0x1c}, 0x1, 0x0, 0x0, 0xec0}, 0x0) 02:22:18 executing program 0: r0 = syz_open_dev$tty20(0xc, 0x4, 0x0) ioctl$TIOCL_GETMOUSEREPORTING(r0, 0x5412, &(0x7f0000000080)=0x13) ioctl$TIOCSTI(r0, 0x5412, &(0x7f0000000040)=0x3) ioctl$BTRFS_IOC_SET_RECEIVED_SUBVOL(r0, 0xc0c89425, &(0x7f00000000c0)={"6ce124b806a7b3a97aaedf6c4b6dc536", 0x0, 0x0, {0xfffffffffffffffe, 0xdcf0}, {0x40, 0xc6d1}, 0x5074, [0xfffffffffffffffb, 0x100, 0x10000, 0x4, 0x400, 0x0, 0x10001, 0xd15, 0x7, 0x3, 0x5b, 0x80000000, 0xffffffffffffffff, 0x401, 0x2, 0x2]}) r1 = perf_event_open(&(0x7f00000000c0)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$vsock(0xffffffffffffff9c, &(0x7f0000000000), 0x4000, 0x0) r2 = syz_open_dev$vbi(&(0x7f0000000000), 0x2, 0x2) ioctl$VIDIOC_S_FREQUENCY(r2, 0x402c5639, &(0x7f0000000080)={0x5, 0x2}) ioctl$BTRFS_IOC_SET_RECEIVED_SUBVOL(0xffffffffffffffff, 0xc0c09425, &(0x7f0000000040)={"be6be6dd2b37c30841eade704db72a43", 0x0, 0x0, {0x1, 0x2}, {0x6, 0xffff5a12}, 0x7f, [0xffffffffffffffff, 0x2, 0x0, 0x101, 0xb5e, 0xfffffffffffffff8, 0x4, 0x800, 0x5, 0x80000001, 0x418, 0x4, 0x81, 0x43, 0x100000000, 0x203]}) r4 = perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_PASTESEL(r5, 0x5437, &(0x7f0000000100)) r6 = perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0x0, 0x2, 0x2, 0x0, 0x0, 0x80000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xdf8c, 0x6c}, 0x3b82, 0xfff, 0x0, 0x8, 0x40000000}, 0x0, 0x3, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r1, 0x81f8943c, &(0x7f0000002a00)={0x0, ""/256, 0x0, 0x0, 0x0}) ioctl$BTRFS_IOC_SUBVOL_CREATE_V2(r6, 0x50009418, &(0x7f0000000400)={{}, r7, 0x0, @inherit={0x88, &(0x7f00000034c0)=ANY=[]}, @name="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"}) ioctl$BTRFS_IOC_SUBVOL_CREATE_V2(r5, 0x50009418, &(0x7f0000000680)={{r4}, r7, 0x4, @unused=[0x101, 0x2, 0xfffffffffffffffe, 0x8], @name="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"}) ioctl$BTRFS_IOC_SET_RECEIVED_SUBVOL(0xffffffffffffffff, 0xc0c09425, &(0x7f0000002840)={"a2613ea4a56145d573601160863a259b", r3, r7, {0x7fffffff, 0x3}, {0x80000001, 0x802}, 0x3d66cefe, [0x0, 0x6, 0x25c, 0x80000001, 0x4, 0x7f, 0x10006, 0x3f, 0xfffffffffffff89c, 0x0, 0x2695, 0x24000000, 0x40, 0x1, 0xfffffffffffffbff, 0x6]}) ioctl$BTRFS_IOC_SNAP_CREATE_V2(r5, 0x50009417, &(0x7f0000001840)={{}, r7, 0x8, @inherit={0x78, &(0x7f0000002e40)=ANY=[@ANYBLOB="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"]}, @devid}) [ 926.884704][T32163] FAT-fs (loop5): Can't find a valid FAT filesystem [ 926.916403][T32172] loop4: detected capacity change from 0 to 12 02:22:18 executing program 3: r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000400)) write(r0, &(0x7f00000000c0)="76e9e9db5f0b306aee22f2d6265f984c1685064466c32b37c57e7b071f7eb12531736d20ad4fc66828e622e2ce920fb172961c00a1442ed4a32ecb332f436db06c4ba491ac10d7476e6933f0d2cfbf6ccd9d0dffe9ee5280e91d6f14045d22e9c6aa2c769596e2445c826c13455c6d12c0c69074f2e8c7ddd94b8019405b16c76ae8d8233cc594251bdc2c936003d81289563c8473aa1e3bbf1650c87454c67085957a4ec1804043b40637b00191ef20de98665e3aff78581323127222a727abf7426394e811c6ccf8803d60a5f63cf389e6524abfd7b60db8840192d277dbcd7a153dd4c1e57da9b6d4ace1f2d1", 0xee) ioctl$TIOCSTI(r0, 0x5412, &(0x7f0000000040)=0x3) [ 926.919040][T32183] fuse: Unknown parameter '00000000user_id' 02:22:18 executing program 4: perf_event_open(&(0x7f00000003c0)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000001340)='net/packet\x00') ioctl$SECCOMP_IOCTL_NOTIF_RECV(0xffffffffffffffff, 0xc0502100, &(0x7f0000000000)={0x0}) ioctl$SECCOMP_IOCTL_NOTIF_ADDFD(r1, 0x40182103, &(0x7f0000000080)={r2, 0x1, r1}) preadv(r1, &(0x7f00000017c0), 0x3da, 0xf0ffff, 0x0) ioctl$sock_inet_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f0000000000)) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000180)={r1, &(0x7f00000000c0)="3caf553550e30daae0ca79f5072c", &(0x7f0000000100)=@buf="6693349a01df2030837a38be496daf337a2476ec3f4b4ff819dbb3f4566902dbd35cc46ecfcbdfc41a51886f9f24f97f883a5aa309eb75559fe89865e5ddc5604981049eba7a6a49e0a7b8bea2771d971cc2a1ae139f68255ea512d363c1e1b1e1a0c2d3823e596d118f1909215733b602c5fc0dbba6782c39df59cc"}, 0x20) setsockopt$inet_tcp_int(r0, 0x6, 0x19, &(0x7f0000000340), 0x4) 02:22:18 executing program 5: syz_mount_image$msdos(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0xfffffdff, 0x0, &(0x7f0000000440), 0x0, &(0x7f00000004c0)={[{@fat=@debug}, {@fat=@flush}]}) 02:22:18 executing program 3: r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000400)) write(r0, &(0x7f00000000c0)="76e9e9db5f0b306aee22f2d6265f984c1685064466c32b37c57e7b071f7eb12531736d20ad4fc66828e622e2ce920fb172961c00a1442ed4a32ecb332f436db06c4ba491ac10d7476e6933f0d2cfbf6ccd9d0dffe9ee5280e91d6f14045d22e9c6aa2c769596e2445c826c13455c6d12c0c69074f2e8c7ddd94b8019405b16c76ae8d8233cc594251bdc2c936003d81289563c8473aa1e3bbf1650c87454c67085957a4ec1804043b40637b00191ef20de98665e3aff78581323127222a727abf7426394e811c6ccf8803d60a5f63cf389e6524abfd7b60db8840192d277dbcd7a153dd4c1e57da9b6d4ace1f2d1", 0xee) ioctl$TIOCSTI(r0, 0x5412, &(0x7f0000000040)=0x3) 02:22:18 executing program 1: perf_event_open(&(0x7f00000001c0)={0x2, 0x80, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$batadv(&(0x7f0000000300), 0xffffffffffffffff) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000280)={'batadv0\x00', 0x0}) sendmsg$BATADV_CMD_GET_MCAST_FLAGS(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000540)={&(0x7f0000000080)={0x1c, r1, 0x301, 0x0, 0x0, {0xa}, [@BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r2}]}, 0x1c}, 0x1, 0x0, 0x0, 0xf00}, 0x0) 02:22:18 executing program 0: r0 = syz_open_dev$tty20(0xc, 0x4, 0x0) ioctl$TIOCL_GETMOUSEREPORTING(r0, 0x5412, &(0x7f0000000080)=0x13) ioctl$TIOCSTI(r0, 0x5412, &(0x7f0000000040)=0x3) ioctl$BTRFS_IOC_SET_RECEIVED_SUBVOL(r0, 0xc0c89425, &(0x7f00000000c0)={"6ce124b806a7b3a97aaedf6c4b6dc536", 0x0, 0x0, {0xfffffffffffffffe, 0xdcf0}, {0x40, 0xc6d1}, 0x5074, [0xfffffffffffffffb, 0x100, 0x10000, 0x4, 0x400, 0x0, 0x10001, 0xd15, 0x7, 0x3, 0x5b, 0x80000000, 0xffffffffffffffff, 0x401, 0x2, 0x2]}) r1 = perf_event_open(&(0x7f00000000c0)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$vsock(0xffffffffffffff9c, &(0x7f0000000000), 0x4000, 0x0) r2 = syz_open_dev$vbi(&(0x7f0000000000), 0x2, 0x2) ioctl$VIDIOC_S_FREQUENCY(r2, 0x402c5639, &(0x7f0000000080)={0x5, 0x2}) ioctl$BTRFS_IOC_SET_RECEIVED_SUBVOL(0xffffffffffffffff, 0xc0c09425, &(0x7f0000000040)={"be6be6dd2b37c30841eade704db72a43", 0x0, 0x0, {0x1, 0x2}, {0x6, 0xffff5a12}, 0x7f, [0xffffffffffffffff, 0x2, 0x0, 0x101, 0xb5e, 0xfffffffffffffff8, 0x4, 0x800, 0x5, 0x80000001, 0x418, 0x4, 0x81, 0x43, 0x100000000, 0x203]}) r4 = perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_PASTESEL(r5, 0x5437, &(0x7f0000000100)) r6 = perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0x0, 0x2, 0x2, 0x0, 0x0, 0x80000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xdf8c, 0x6c}, 0x3b82, 0xfff, 0x0, 0x8, 0x40000000}, 0x0, 0x3, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r1, 0x81f8943c, &(0x7f0000002a00)={0x0, ""/256, 0x0, 0x0, 0x0}) ioctl$BTRFS_IOC_SUBVOL_CREATE_V2(r6, 0x50009418, &(0x7f0000000400)={{}, r7, 0x0, @inherit={0x88, &(0x7f00000034c0)=ANY=[]}, @name="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"}) ioctl$BTRFS_IOC_SUBVOL_CREATE_V2(r5, 0x50009418, &(0x7f0000000680)={{r4}, r7, 0x4, @unused=[0x101, 0x2, 0xfffffffffffffffe, 0x8], @name="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"}) ioctl$BTRFS_IOC_SET_RECEIVED_SUBVOL(0xffffffffffffffff, 0xc0c09425, &(0x7f0000002840)={"a2613ea4a56145d573601160863a259b", r3, r7, {0x7fffffff, 0x3}, {0x80000001, 0x802}, 0x3d66cefe, [0x0, 0x6, 0x25c, 0x80000001, 0x4, 0x7f, 0x10006, 0x3f, 0xfffffffffffff89c, 0x0, 0x2695, 0x24000000, 0x40, 0x1, 0xfffffffffffffbff, 0x6]}) [ 927.303773][T32202] loop5: detected capacity change from 0 to 264192 02:22:18 executing program 4: perf_event_open(&(0x7f00000003c0)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x19, &(0x7f0000000340), 0x4) [ 927.344691][T32202] FAT-fs (loop5): bogus number of reserved sectors [ 927.366439][T32202] FAT-fs (loop5): Can't find a valid FAT filesystem [ 927.449303][T32202] loop5: detected capacity change from 0 to 264192 [ 927.471355][T32202] FAT-fs (loop5): bogus number of reserved sectors 02:22:19 executing program 3: r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000400)) write(r0, &(0x7f00000000c0)="76e9e9db5f0b306aee22f2d6265f984c1685064466c32b37c57e7b071f7eb12531736d20ad4fc66828e622e2ce920fb172961c00a1442ed4a32ecb332f436db06c4ba491ac10d7476e6933f0d2cfbf6ccd9d0dffe9ee5280e91d6f14045d22e9c6aa2c769596e2445c826c13455c6d12c0c69074f2e8c7ddd94b8019405b16c76ae8d8233cc594251bdc2c936003d81289563c8473aa1e3bbf1650c87454c67085957a4ec1804043b40637b00191ef20de98665e3aff78581323127222a727abf7426394e811c6ccf8803d60a5f63cf389e6524abfd7b60db8840192d277dbcd7a153dd4c1e57da9b6d4ace1f2d1", 0xee) ioctl$TIOCSTI(r0, 0x5412, &(0x7f0000000040)=0x3) [ 927.509630][T32202] FAT-fs (loop5): Can't find a valid FAT filesystem 02:22:19 executing program 1: perf_event_open(&(0x7f00000001c0)={0x2, 0x80, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$batadv(&(0x7f0000000300), 0xffffffffffffffff) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000280)={'batadv0\x00', 0x0}) sendmsg$BATADV_CMD_GET_MCAST_FLAGS(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000540)={&(0x7f0000000080)={0x1c, r1, 0x301, 0x0, 0x0, {0xa}, [@BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r2}]}, 0x1c}, 0x1, 0x0, 0x0, 0x3f00}, 0x0) 02:22:19 executing program 0: r0 = syz_open_dev$tty20(0xc, 0x4, 0x0) ioctl$TIOCL_GETMOUSEREPORTING(r0, 0x5412, &(0x7f0000000080)=0x13) ioctl$TIOCSTI(r0, 0x5412, &(0x7f0000000040)=0x3) ioctl$BTRFS_IOC_SET_RECEIVED_SUBVOL(r0, 0xc0c89425, &(0x7f00000000c0)={"6ce124b806a7b3a97aaedf6c4b6dc536", 0x0, 0x0, {0xfffffffffffffffe, 0xdcf0}, {0x40, 0xc6d1}, 0x5074, [0xfffffffffffffffb, 0x100, 0x10000, 0x4, 0x400, 0x0, 0x10001, 0xd15, 0x7, 0x3, 0x5b, 0x80000000, 0xffffffffffffffff, 0x401, 0x2, 0x2]}) r1 = perf_event_open(&(0x7f00000000c0)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$vsock(0xffffffffffffff9c, &(0x7f0000000000), 0x4000, 0x0) r2 = syz_open_dev$vbi(&(0x7f0000000000), 0x2, 0x2) ioctl$VIDIOC_S_FREQUENCY(r2, 0x402c5639, &(0x7f0000000080)={0x5, 0x2}) ioctl$BTRFS_IOC_SET_RECEIVED_SUBVOL(0xffffffffffffffff, 0xc0c09425, &(0x7f0000000040)={"be6be6dd2b37c30841eade704db72a43", 0x0, 0x0, {0x1, 0x2}, {0x6, 0xffff5a12}, 0x7f, [0xffffffffffffffff, 0x2, 0x0, 0x101, 0xb5e, 0xfffffffffffffff8, 0x4, 0x800, 0x5, 0x80000001, 0x418, 0x4, 0x81, 0x43, 0x100000000, 0x203]}) r4 = perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_PASTESEL(r5, 0x5437, &(0x7f0000000100)) r6 = perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0x0, 0x2, 0x2, 0x0, 0x0, 0x80000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xdf8c, 0x6c}, 0x3b82, 0xfff, 0x0, 0x8, 0x40000000}, 0x0, 0x3, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r1, 0x81f8943c, &(0x7f0000002a00)={0x0, ""/256, 0x0, 0x0, 0x0}) ioctl$BTRFS_IOC_SUBVOL_CREATE_V2(r6, 0x50009418, &(0x7f0000000400)={{}, r7, 0x0, @inherit={0x88, &(0x7f00000034c0)=ANY=[]}, @name="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"}) ioctl$BTRFS_IOC_SUBVOL_CREATE_V2(r5, 0x50009418, &(0x7f0000000680)={{r4}, r7, 0x4, @unused=[0x101, 0x2, 0xfffffffffffffffe, 0x8], @name="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"}) ioctl$BTRFS_IOC_SET_RECEIVED_SUBVOL(0xffffffffffffffff, 0xc0c09425, &(0x7f0000002840)={"a2613ea4a56145d573601160863a259b", r3, r7, {0x7fffffff, 0x3}, {0x80000001, 0x802}, 0x3d66cefe, [0x0, 0x6, 0x25c, 0x80000001, 0x4, 0x7f, 0x10006, 0x3f, 0xfffffffffffff89c, 0x0, 0x2695, 0x24000000, 0x40, 0x1, 0xfffffffffffffbff, 0x6]}) 02:22:19 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000001340)='net/packet\x00') fallocate(r0, 0x61, 0x1, 0xfffffffffffff82f) r1 = openat$proc_capi20(0xffffffffffffff9c, &(0x7f0000000140), 0x525101, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000001340)='net/packet\x00') ioctl$SECCOMP_IOCTL_NOTIF_RECV(0xffffffffffffffff, 0xc0502100, &(0x7f0000000000)={0x0}) ioctl$SECCOMP_IOCTL_NOTIF_ADDFD(r2, 0x40182103, &(0x7f0000000080)={r3, 0x1, r2}) preadv(r2, &(0x7f00000017c0), 0x3da, 0xf0ffff, 0x0) r4 = syz_open_procfs(0x0, &(0x7f0000001340)='net/packet\x00') ioctl$SECCOMP_IOCTL_NOTIF_RECV(0xffffffffffffffff, 0xc0502100, &(0x7f0000000000)={0x0}) ioctl$SECCOMP_IOCTL_NOTIF_ADDFD(r4, 0x40182103, &(0x7f0000000080)={r5, 0x1, r4}) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r1, 0xc0502100, &(0x7f0000000180)={0x0}) ioctl$SECCOMP_IOCTL_NOTIF_ADDFD(r0, 0x40182103, &(0x7f0000000080)={r6, 0x1, r0}) r7 = socket$key(0xf, 0x3, 0x2) sendmmsg(r7, &(0x7f00000000c0), 0x2c8, 0x0) preadv(r7, &(0x7f00000000c0), 0x0, 0x7f, 0x0) connect$unix(r0, &(0x7f0000000000)=@file={0x0, './file0\x00'}, 0x6e) perf_event_open(&(0x7f00000003c0)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$key(r7, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000001380)={0x2, 0x11, 0xac, 0x2, 0x2, 0x0, 0x70bd25, 0x25dfdbfb}, 0x10}}, 0x4001) r8 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r8, 0x6, 0x19, &(0x7f0000000340), 0x4) 02:22:19 executing program 5: syz_mount_image$msdos(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0xffffff7f, 0x0, &(0x7f0000000440), 0x0, &(0x7f00000004c0)={[{@fat=@debug}, {@fat=@flush}]}) 02:22:19 executing program 3: r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$TIOCL_GETMOUSEREPORTING(r0, 0x5412, &(0x7f0000000080)=0x13) write(r0, &(0x7f00000000c0)="76e9e9db5f0b306aee22f2d6265f984c1685064466c32b37c57e7b071f7eb12531736d20ad4fc66828e622e2ce920fb172961c00a1442ed4a32ecb332f436db06c4ba491ac10d7476e6933f0d2cfbf6ccd9d0dffe9ee5280e91d6f14045d22e9c6aa2c769596e2445c826c13455c6d12c0c69074f2e8c7ddd94b8019405b16c76ae8d8233cc594251bdc2c936003d81289563c8473aa1e3bbf1650c87454c67085957a4ec1804043b40637b00191ef20de98665e3aff78581323127222a727abf7426394e811c6ccf8803d60a5f63cf389e6524abfd7b60db8840192d277dbcd7a153dd4c1e57da9b6d4ace1f2d1", 0xee) ioctl$TIOCSTI(r0, 0x5412, &(0x7f0000000040)=0x3) 02:22:19 executing program 0: r0 = syz_open_dev$tty20(0xc, 0x4, 0x0) ioctl$TIOCL_GETMOUSEREPORTING(r0, 0x5412, &(0x7f0000000080)=0x13) ioctl$TIOCSTI(r0, 0x5412, &(0x7f0000000040)=0x3) ioctl$BTRFS_IOC_SET_RECEIVED_SUBVOL(r0, 0xc0c89425, &(0x7f00000000c0)={"6ce124b806a7b3a97aaedf6c4b6dc536", 0x0, 0x0, {0xfffffffffffffffe, 0xdcf0}, {0x40, 0xc6d1}, 0x5074, [0xfffffffffffffffb, 0x100, 0x10000, 0x4, 0x400, 0x0, 0x10001, 0xd15, 0x7, 0x3, 0x5b, 0x80000000, 0xffffffffffffffff, 0x401, 0x2, 0x2]}) r1 = perf_event_open(&(0x7f00000000c0)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$vsock(0xffffffffffffff9c, &(0x7f0000000000), 0x4000, 0x0) r2 = syz_open_dev$vbi(&(0x7f0000000000), 0x2, 0x2) ioctl$VIDIOC_S_FREQUENCY(r2, 0x402c5639, &(0x7f0000000080)={0x5, 0x2}) ioctl$BTRFS_IOC_SET_RECEIVED_SUBVOL(0xffffffffffffffff, 0xc0c09425, &(0x7f0000000040)={"be6be6dd2b37c30841eade704db72a43", 0x0, 0x0, {0x1, 0x2}, {0x6, 0xffff5a12}, 0x7f, [0xffffffffffffffff, 0x2, 0x0, 0x101, 0xb5e, 0xfffffffffffffff8, 0x4, 0x800, 0x5, 0x80000001, 0x418, 0x4, 0x81, 0x43, 0x100000000, 0x203]}) r3 = perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_PASTESEL(r4, 0x5437, &(0x7f0000000100)) r5 = perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0x0, 0x2, 0x2, 0x0, 0x0, 0x80000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xdf8c, 0x6c}, 0x3b82, 0xfff, 0x0, 0x8, 0x40000000}, 0x0, 0x3, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r1, 0x81f8943c, &(0x7f0000002a00)={0x0, ""/256, 0x0, 0x0, 0x0}) ioctl$BTRFS_IOC_SUBVOL_CREATE_V2(r5, 0x50009418, &(0x7f0000000400)={{}, r6, 0x0, @inherit={0x88, &(0x7f00000034c0)=ANY=[]}, @name="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"}) ioctl$BTRFS_IOC_SUBVOL_CREATE_V2(r4, 0x50009418, &(0x7f0000000680)={{r3}, r6, 0x4, @unused=[0x101, 0x2, 0xfffffffffffffffe, 0x8], @name="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"}) 02:22:19 executing program 1: perf_event_open(&(0x7f00000001c0)={0x2, 0x80, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$batadv(&(0x7f0000000300), 0xffffffffffffffff) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000280)={'batadv0\x00', 0x0}) sendmsg$BATADV_CMD_GET_MCAST_FLAGS(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000540)={&(0x7f0000000080)={0x1c, r1, 0x301, 0x0, 0x0, {0xa}, [@BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r2}]}, 0x1c}, 0x1, 0x0, 0x0, 0x6000}, 0x0) [ 927.887197][T32235] loop5: detected capacity change from 0 to 264192 02:22:19 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) sendmmsg(r0, &(0x7f00000000c0), 0x2c8, 0x0) ioctl$BTRFS_IOC_SYNC(r0, 0x9408, 0x0) r1 = syz_open_dev$radio(&(0x7f0000000040), 0x1, 0x2) fgetxattr(r1, &(0x7f0000000080)=@known='com.apple.FinderInfo\x00', &(0x7f00000000c0)=""/123, 0x7b) r2 = syz_open_procfs(0x0, &(0x7f0000001340)='net/packet\x00') ioctl$SECCOMP_IOCTL_NOTIF_RECV(0xffffffffffffffff, 0xc0502100, &(0x7f0000000000)={0x0}) ioctl$SECCOMP_IOCTL_NOTIF_ADDFD(r2, 0x40182103, &(0x7f0000000080)={r3, 0x1, r2}) preadv(r2, &(0x7f00000017c0), 0x3da, 0xf0ffff, 0x0) r4 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000180), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_RINGS_SET(r2, &(0x7f0000000280)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000240)={&(0x7f00000001c0)={0x60, r4, 0x109, 0x70bd25, 0x25dfdbfd, {}, [@ETHTOOL_A_RINGS_RX_MINI={0x8, 0x7, 0x7}, @ETHTOOL_A_RINGS_HEADER={0x2c, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth1_vlan\x00'}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'bridge0\x00'}]}, @ETHTOOL_A_RINGS_RX_JUMBO={0x8, 0x8, 0x1f}, @ETHTOOL_A_RINGS_TX={0x8, 0x9, 0xdc5}, @ETHTOOL_A_RINGS_RX_MINI={0x8, 0x7, 0x100}]}, 0x60}, 0x1, 0x0, 0x0, 0xc236cb99373cf165}, 0x84) r5 = perf_event_open(&(0x7f00000003c0)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r6 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$PERF_EVENT_IOC_QUERY_BPF(r5, 0xc008240a, &(0x7f0000000000)={0x6, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_tcp_int(r6, 0x6, 0x19, &(0x7f0000000340), 0x4) [ 927.967280][T32235] FAT-fs (loop5): bogus number of reserved sectors [ 927.998341][T32235] FAT-fs (loop5): Can't find a valid FAT filesystem [ 928.045230][T32235] loop5: detected capacity change from 0 to 264192 [ 928.048840][T32235] FAT-fs (loop5): bogus number of reserved sectors [ 928.048862][T32235] FAT-fs (loop5): Can't find a valid FAT filesystem 02:22:19 executing program 5: syz_mount_image$msdos(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0xffffff8c, 0x0, &(0x7f0000000440), 0x0, &(0x7f00000004c0)={[{@fat=@debug}, {@fat=@flush}]}) 02:22:19 executing program 0: r0 = syz_open_dev$tty20(0xc, 0x4, 0x0) ioctl$TIOCL_GETMOUSEREPORTING(r0, 0x5412, &(0x7f0000000080)=0x13) ioctl$TIOCSTI(r0, 0x5412, &(0x7f0000000040)=0x3) ioctl$BTRFS_IOC_SET_RECEIVED_SUBVOL(r0, 0xc0c89425, &(0x7f00000000c0)={"6ce124b806a7b3a97aaedf6c4b6dc536", 0x0, 0x0, {0xfffffffffffffffe, 0xdcf0}, {0x40, 0xc6d1}, 0x5074, [0xfffffffffffffffb, 0x100, 0x10000, 0x4, 0x400, 0x0, 0x10001, 0xd15, 0x7, 0x3, 0x5b, 0x80000000, 0xffffffffffffffff, 0x401, 0x2, 0x2]}) r1 = perf_event_open(&(0x7f00000000c0)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$vsock(0xffffffffffffff9c, &(0x7f0000000000), 0x4000, 0x0) r2 = syz_open_dev$vbi(&(0x7f0000000000), 0x2, 0x2) ioctl$VIDIOC_S_FREQUENCY(r2, 0x402c5639, &(0x7f0000000080)={0x5, 0x2}) ioctl$BTRFS_IOC_SET_RECEIVED_SUBVOL(0xffffffffffffffff, 0xc0c09425, &(0x7f0000000040)={"be6be6dd2b37c30841eade704db72a43", 0x0, 0x0, {0x1, 0x2}, {0x6, 0xffff5a12}, 0x7f, [0xffffffffffffffff, 0x2, 0x0, 0x101, 0xb5e, 0xfffffffffffffff8, 0x4, 0x800, 0x5, 0x80000001, 0x418, 0x4, 0x81, 0x43, 0x100000000, 0x203]}) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_PASTESEL(r3, 0x5437, &(0x7f0000000100)) r4 = perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0x0, 0x2, 0x2, 0x0, 0x0, 0x80000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xdf8c, 0x6c}, 0x3b82, 0xfff, 0x0, 0x8, 0x40000000}, 0x0, 0x3, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r1, 0x81f8943c, &(0x7f0000002a00)={0x0, ""/256, 0x0, 0x0, 0x0}) ioctl$BTRFS_IOC_SUBVOL_CREATE_V2(r4, 0x50009418, &(0x7f0000000400)={{}, r5, 0x0, @inherit={0x88, &(0x7f00000034c0)=ANY=[]}, @name="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"}) 02:22:19 executing program 3: ioctl$TIOCL_GETMOUSEREPORTING(0xffffffffffffffff, 0x5412, &(0x7f0000000080)=0x13) write(0xffffffffffffffff, &(0x7f00000000c0)="76e9e9db5f0b306aee22f2d6265f984c1685064466c32b37c57e7b071f7eb12531736d20ad4fc66828e622e2ce920fb172961c00a1442ed4a32ecb332f436db06c4ba491ac10d7476e6933f0d2cfbf6ccd9d0dffe9ee5280e91d6f14045d22e9c6aa2c769596e2445c826c13455c6d12c0c69074f2e8c7ddd94b8019405b16c76ae8d8233cc594251bdc2c936003d81289563c8473aa1e3bbf1650c87454c67085957a4ec1804043b40637b00191ef20de98665e3aff78581323127222a727abf7426394e811c6ccf8803d60a5f63cf389e6524abfd7b60db8840192d277dbcd7a153dd4c1e57da9b6d4ace1f2d1", 0xee) ioctl$TIOCSTI(0xffffffffffffffff, 0x5412, &(0x7f0000000040)=0x3) 02:22:19 executing program 1: perf_event_open(&(0x7f00000001c0)={0x2, 0x80, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$batadv(&(0x7f0000000300), 0xffffffffffffffff) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000280)={'batadv0\x00', 0x0}) sendmsg$BATADV_CMD_GET_MCAST_FLAGS(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000540)={&(0x7f0000000080)={0x1c, r1, 0x301, 0x0, 0x0, {0xa}, [@BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r2}]}, 0x1c}, 0x1, 0x0, 0x0, 0xc00e}, 0x0) [ 928.299736][T32259] loop5: detected capacity change from 0 to 264192 02:22:19 executing program 4: perf_event_open(&(0x7f00000003c0)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000001340)='net/packet\x00') ioctl$SECCOMP_IOCTL_NOTIF_RECV(0xffffffffffffffff, 0xc0502100, &(0x7f0000000000)={0x0}) ioctl$SECCOMP_IOCTL_NOTIF_ADDFD(r1, 0x40182103, &(0x7f0000000080)={r2, 0x1, r1}) preadv(r1, &(0x7f00000017c0), 0x3da, 0xf0ffff, 0x0) perf_event_open(&(0x7f0000000100)={0x2, 0x80, 0xff, 0x9, 0x1, 0x9, 0x0, 0x0, 0x800, 0xc, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x2, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x6, 0x0, @perf_bp={&(0x7f00000000c0), 0x1}, 0x100, 0x101, 0xb3a0, 0x0, 0xffff, 0x3f, 0x5, 0x0, 0x400, 0x0, 0x31af}, 0xffffffffffffffff, 0x3, r1, 0x3) setsockopt$inet_tcp_int(r0, 0x6, 0x19, &(0x7f0000000340), 0x4) r3 = syz_open_procfs(0x0, &(0x7f0000001340)='net/packet\x00') ioctl$SECCOMP_IOCTL_NOTIF_RECV(0xffffffffffffffff, 0xc0502100, &(0x7f0000000000)={0x0}) ioctl$SECCOMP_IOCTL_NOTIF_ADDFD(r3, 0x40182103, &(0x7f0000000080)={r4, 0x1, r3}) preadv(r3, &(0x7f00000017c0), 0x3da, 0xf0ffff, 0x0) setsockopt$ARPT_SO_SET_ADD_COUNTERS(r3, 0x0, 0x61, &(0x7f0000000000)={'filter\x00', 0x4}, 0x68) [ 928.349269][T32259] FAT-fs (loop5): bogus number of reserved sectors [ 928.373300][T32259] FAT-fs (loop5): Can't find a valid FAT filesystem [ 928.439443][T32259] loop5: detected capacity change from 0 to 264192 [ 928.444463][T32259] FAT-fs (loop5): bogus number of reserved sectors 02:22:20 executing program 3: ioctl$TIOCL_GETMOUSEREPORTING(0xffffffffffffffff, 0x5412, &(0x7f0000000080)=0x13) write(0xffffffffffffffff, &(0x7f00000000c0)="76e9e9db5f0b306aee22f2d6265f984c1685064466c32b37c57e7b071f7eb12531736d20ad4fc66828e622e2ce920fb172961c00a1442ed4a32ecb332f436db06c4ba491ac10d7476e6933f0d2cfbf6ccd9d0dffe9ee5280e91d6f14045d22e9c6aa2c769596e2445c826c13455c6d12c0c69074f2e8c7ddd94b8019405b16c76ae8d8233cc594251bdc2c936003d81289563c8473aa1e3bbf1650c87454c67085957a4ec1804043b40637b00191ef20de98665e3aff78581323127222a727abf7426394e811c6ccf8803d60a5f63cf389e6524abfd7b60db8840192d277dbcd7a153dd4c1e57da9b6d4ace1f2d1", 0xee) ioctl$TIOCSTI(0xffffffffffffffff, 0x5412, &(0x7f0000000040)=0x3) [ 928.444485][T32259] FAT-fs (loop5): Can't find a valid FAT filesystem 02:22:20 executing program 5: syz_mount_image$msdos(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0xffffff97, 0x0, &(0x7f0000000440), 0x0, &(0x7f00000004c0)={[{@fat=@debug}, {@fat=@flush}]}) 02:22:20 executing program 4: perf_event_open(&(0x7f00000003c0)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x19, &(0x7f0000000340), 0x4) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000000000)) 02:22:20 executing program 1: perf_event_open(&(0x7f00000001c0)={0x2, 0x80, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$batadv(&(0x7f0000000300), 0xffffffffffffffff) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000280)={'batadv0\x00', 0x0}) sendmsg$BATADV_CMD_GET_MCAST_FLAGS(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000540)={&(0x7f0000000080)={0x1c, r1, 0x301, 0x0, 0x0, {0xa}, [@BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r2}]}, 0x1c}, 0x1, 0x0, 0x0, 0xdb00}, 0x0) 02:22:20 executing program 0: r0 = syz_open_dev$tty20(0xc, 0x4, 0x0) ioctl$TIOCL_GETMOUSEREPORTING(r0, 0x5412, &(0x7f0000000080)=0x13) ioctl$TIOCSTI(r0, 0x5412, &(0x7f0000000040)=0x3) ioctl$BTRFS_IOC_SET_RECEIVED_SUBVOL(r0, 0xc0c89425, &(0x7f00000000c0)={"6ce124b806a7b3a97aaedf6c4b6dc536", 0x0, 0x0, {0xfffffffffffffffe, 0xdcf0}, {0x40, 0xc6d1}, 0x5074, [0xfffffffffffffffb, 0x100, 0x10000, 0x4, 0x400, 0x0, 0x10001, 0xd15, 0x7, 0x3, 0x5b, 0x80000000, 0xffffffffffffffff, 0x401, 0x2, 0x2]}) r1 = perf_event_open(&(0x7f00000000c0)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$vsock(0xffffffffffffff9c, &(0x7f0000000000), 0x4000, 0x0) r2 = syz_open_dev$vbi(&(0x7f0000000000), 0x2, 0x2) ioctl$VIDIOC_S_FREQUENCY(r2, 0x402c5639, &(0x7f0000000080)={0x5, 0x2}) ioctl$BTRFS_IOC_SET_RECEIVED_SUBVOL(0xffffffffffffffff, 0xc0c09425, &(0x7f0000000040)={"be6be6dd2b37c30841eade704db72a43", 0x0, 0x0, {0x1, 0x2}, {0x6, 0xffff5a12}, 0x7f, [0xffffffffffffffff, 0x2, 0x0, 0x101, 0xb5e, 0xfffffffffffffff8, 0x4, 0x800, 0x5, 0x80000001, 0x418, 0x4, 0x81, 0x43, 0x100000000, 0x203]}) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_PASTESEL(r3, 0x5437, &(0x7f0000000100)) r4 = perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0x0, 0x2, 0x2, 0x0, 0x0, 0x80000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xdf8c, 0x6c}, 0x3b82, 0xfff, 0x0, 0x8, 0x40000000}, 0x0, 0x3, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r1, 0x81f8943c, &(0x7f0000002a00)={0x0, ""/256, 0x0, 0x0, 0x0}) ioctl$BTRFS_IOC_SUBVOL_CREATE_V2(r4, 0x50009418, &(0x7f0000000400)={{}, r5, 0x0, @inherit={0x88, &(0x7f00000034c0)=ANY=[]}, @name="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"}) 02:22:20 executing program 3: ioctl$TIOCL_GETMOUSEREPORTING(0xffffffffffffffff, 0x5412, &(0x7f0000000080)=0x13) write(0xffffffffffffffff, &(0x7f00000000c0)="76e9e9db5f0b306aee22f2d6265f984c1685064466c32b37c57e7b071f7eb12531736d20ad4fc66828e622e2ce920fb172961c00a1442ed4a32ecb332f436db06c4ba491ac10d7476e6933f0d2cfbf6ccd9d0dffe9ee5280e91d6f14045d22e9c6aa2c769596e2445c826c13455c6d12c0c69074f2e8c7ddd94b8019405b16c76ae8d8233cc594251bdc2c936003d81289563c8473aa1e3bbf1650c87454c67085957a4ec1804043b40637b00191ef20de98665e3aff78581323127222a727abf7426394e811c6ccf8803d60a5f63cf389e6524abfd7b60db8840192d277dbcd7a153dd4c1e57da9b6d4ace1f2d1", 0xee) ioctl$TIOCSTI(0xffffffffffffffff, 0x5412, &(0x7f0000000040)=0x3) [ 928.776149][T32290] loop5: detected capacity change from 0 to 264192 02:22:20 executing program 4: ioctl$KIOCSOUND(0xffffffffffffffff, 0x4b2f, 0x97f) r0 = openat$full(0xffffffffffffff9c, &(0x7f0000000040), 0xc0000, 0x0) perf_event_open(&(0x7f00000003c0)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={&(0x7f0000000000), 0xd65d441926247f09}}, 0x0, 0x20000000, r0, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x19, &(0x7f0000000340), 0x4) [ 928.868639][T32290] FAT-fs (loop5): bogus number of reserved sectors [ 928.910958][T32290] FAT-fs (loop5): Can't find a valid FAT filesystem 02:22:20 executing program 1: perf_event_open(&(0x7f00000001c0)={0x2, 0x80, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$batadv(&(0x7f0000000300), 0xffffffffffffffff) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000280)={'batadv0\x00', 0x0}) sendmsg$BATADV_CMD_GET_MCAST_FLAGS(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000540)={&(0x7f0000000080)={0x1c, r1, 0x301, 0x0, 0x0, {0xa}, [@BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r2}]}, 0x1c}, 0x1, 0x0, 0x0, 0xf000}, 0x0) 02:22:20 executing program 0: r0 = syz_open_dev$tty20(0xc, 0x4, 0x0) ioctl$TIOCL_GETMOUSEREPORTING(r0, 0x5412, &(0x7f0000000080)=0x13) ioctl$TIOCSTI(r0, 0x5412, &(0x7f0000000040)=0x3) ioctl$BTRFS_IOC_SET_RECEIVED_SUBVOL(r0, 0xc0c89425, &(0x7f00000000c0)={"6ce124b806a7b3a97aaedf6c4b6dc536", 0x0, 0x0, {0xfffffffffffffffe, 0xdcf0}, {0x40, 0xc6d1}, 0x5074, [0xfffffffffffffffb, 0x100, 0x10000, 0x4, 0x400, 0x0, 0x10001, 0xd15, 0x7, 0x3, 0x5b, 0x80000000, 0xffffffffffffffff, 0x401, 0x2, 0x2]}) r1 = perf_event_open(&(0x7f00000000c0)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$vsock(0xffffffffffffff9c, &(0x7f0000000000), 0x4000, 0x0) r2 = syz_open_dev$vbi(&(0x7f0000000000), 0x2, 0x2) ioctl$VIDIOC_S_FREQUENCY(r2, 0x402c5639, &(0x7f0000000080)={0x5, 0x2}) ioctl$BTRFS_IOC_SET_RECEIVED_SUBVOL(0xffffffffffffffff, 0xc0c09425, &(0x7f0000000040)={"be6be6dd2b37c30841eade704db72a43", 0x0, 0x0, {0x1, 0x2}, {0x6, 0xffff5a12}, 0x7f, [0xffffffffffffffff, 0x2, 0x0, 0x101, 0xb5e, 0xfffffffffffffff8, 0x4, 0x800, 0x5, 0x80000001, 0x418, 0x4, 0x81, 0x43, 0x100000000, 0x203]}) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_PASTESEL(r3, 0x5437, &(0x7f0000000100)) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0x0, 0x2, 0x2, 0x0, 0x0, 0x80000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xdf8c, 0x6c}, 0x3b82, 0xfff, 0x0, 0x8, 0x40000000}, 0x0, 0x3, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r1, 0x81f8943c, &(0x7f0000002a00)) [ 929.017459][T32290] loop5: detected capacity change from 0 to 264192 [ 929.039521][T32290] FAT-fs (loop5): bogus number of reserved sectors 02:22:20 executing program 3: r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$TIOCL_GETMOUSEREPORTING(0xffffffffffffffff, 0x5412, &(0x7f0000000080)=0x13) write(r0, &(0x7f00000000c0)="76e9e9db5f0b306aee22f2d6265f984c1685064466c32b37c57e7b071f7eb12531736d20ad4fc66828e622e2ce920fb172961c00a1442ed4a32ecb332f436db06c4ba491ac10d7476e6933f0d2cfbf6ccd9d0dffe9ee5280e91d6f14045d22e9c6aa2c769596e2445c826c13455c6d12c0c69074f2e8c7ddd94b8019405b16c76ae8d8233cc594251bdc2c936003d81289563c8473aa1e3bbf1650c87454c67085957a4ec1804043b40637b00191ef20de98665e3aff78581323127222a727abf7426394e811c6ccf8803d60a5f63cf389e6524abfd7b60db8840192d277dbcd7a153dd4c1e57da9b6d4ace1f2d1", 0xee) ioctl$TIOCSTI(r0, 0x5412, &(0x7f0000000040)=0x3) 02:22:20 executing program 4: perf_event_open(&(0x7f00000003c0)={0x2, 0x80, 0xdf, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000), 0x1}, 0x0, 0x0, 0x1ff}, 0x0, 0x4, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x19, &(0x7f0000000340), 0x4) [ 929.080078][T32290] FAT-fs (loop5): Can't find a valid FAT filesystem 02:22:20 executing program 5: syz_mount_image$msdos(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0xfffffff6, 0x0, &(0x7f0000000440), 0x0, &(0x7f00000004c0)={[{@fat=@debug}, {@fat=@flush}]}) 02:22:20 executing program 0: r0 = syz_open_dev$tty20(0xc, 0x4, 0x0) ioctl$TIOCL_GETMOUSEREPORTING(r0, 0x5412, &(0x7f0000000080)=0x13) ioctl$TIOCSTI(r0, 0x5412, &(0x7f0000000040)=0x3) ioctl$BTRFS_IOC_SET_RECEIVED_SUBVOL(r0, 0xc0c89425, &(0x7f00000000c0)={"6ce124b806a7b3a97aaedf6c4b6dc536", 0x0, 0x0, {0xfffffffffffffffe, 0xdcf0}, {0x40, 0xc6d1}, 0x5074, [0xfffffffffffffffb, 0x100, 0x10000, 0x4, 0x400, 0x0, 0x10001, 0xd15, 0x7, 0x3, 0x5b, 0x80000000, 0xffffffffffffffff, 0x401, 0x2, 0x2]}) perf_event_open(&(0x7f00000000c0)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$vsock(0xffffffffffffff9c, &(0x7f0000000000), 0x4000, 0x0) r1 = syz_open_dev$vbi(&(0x7f0000000000), 0x2, 0x2) ioctl$VIDIOC_S_FREQUENCY(r1, 0x402c5639, &(0x7f0000000080)={0x5, 0x2}) ioctl$BTRFS_IOC_SET_RECEIVED_SUBVOL(0xffffffffffffffff, 0xc0c09425, &(0x7f0000000040)={"be6be6dd2b37c30841eade704db72a43", 0x0, 0x0, {0x1, 0x2}, {0x6, 0xffff5a12}, 0x7f, [0xffffffffffffffff, 0x2, 0x0, 0x101, 0xb5e, 0xfffffffffffffff8, 0x4, 0x800, 0x5, 0x80000001, 0x418, 0x4, 0x81, 0x43, 0x100000000, 0x203]}) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_PASTESEL(r2, 0x5437, &(0x7f0000000100)) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0x0, 0x2, 0x2, 0x0, 0x0, 0x80000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xdf8c, 0x6c}, 0x3b82, 0xfff, 0x0, 0x8, 0x40000000}, 0x0, 0x3, 0xffffffffffffffff, 0x0) 02:22:20 executing program 1: perf_event_open(&(0x7f00000001c0)={0x2, 0x80, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$batadv(&(0x7f0000000300), 0xffffffffffffffff) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000280)={'batadv0\x00', 0x0}) sendmsg$BATADV_CMD_GET_MCAST_FLAGS(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000540)={&(0x7f0000000080)={0x1c, r1, 0x301, 0x0, 0x0, {0xa}, [@BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r2}]}, 0x1c}, 0x1, 0x0, 0x0, 0x34000}, 0x0) 02:22:20 executing program 4: perf_event_open(&(0x7f00000003c0)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x13}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_init_net_socket$ax25(0x3, 0x5, 0x0) ioctl$SIOCAX25GETINFO(r1, 0x541b, &(0x7f0000000000)) setsockopt$inet_tcp_int(r0, 0x6, 0x6, &(0x7f0000000340), 0x4) [ 929.357185][T32321] loop5: detected capacity change from 0 to 264192 02:22:20 executing program 3: r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$TIOCL_GETMOUSEREPORTING(0xffffffffffffffff, 0x5412, &(0x7f0000000080)=0x13) write(r0, &(0x7f00000000c0)="76e9e9db5f0b306aee22f2d6265f984c1685064466c32b37c57e7b071f7eb12531736d20ad4fc66828e622e2ce920fb172961c00a1442ed4a32ecb332f436db06c4ba491ac10d7476e6933f0d2cfbf6ccd9d0dffe9ee5280e91d6f14045d22e9c6aa2c769596e2445c826c13455c6d12c0c69074f2e8c7ddd94b8019405b16c76ae8d8233cc594251bdc2c936003d81289563c8473aa1e3bbf1650c87454c67085957a4ec1804043b40637b00191ef20de98665e3aff78581323127222a727abf7426394e811c6ccf8803d60a5f63cf389e6524abfd7b60db8840192d277dbcd7a153dd4c1e57da9b6d4ace1f2d1", 0xee) ioctl$TIOCSTI(r0, 0x5412, &(0x7f0000000040)=0x3) [ 929.427349][T32321] FAT-fs (loop5): bogus number of reserved sectors [ 929.461936][T32321] FAT-fs (loop5): Can't find a valid FAT filesystem [ 929.549652][T32321] loop5: detected capacity change from 0 to 264192 [ 929.554642][T32321] FAT-fs (loop5): bogus number of reserved sectors 02:22:21 executing program 4: perf_event_open(&(0x7f00000003c0)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x19, &(0x7f0000000340)=0x3, 0x4) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='bbr\x00', 0x4) setsockopt$inet_tcp_TCP_REPAIR(r0, 0x6, 0x13, &(0x7f0000000040)=0xfffffffffffffffe, 0x4) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000080), 0x8000, 0x0) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f00000000c0), &(0x7f0000000100)=0x14) 02:22:21 executing program 5: syz_mount_image$msdos(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0xfffffffb, 0x0, &(0x7f0000000440), 0x0, &(0x7f00000004c0)={[{@fat=@debug}, {@fat=@flush}]}) 02:22:21 executing program 1: perf_event_open(&(0x7f00000001c0)={0x2, 0x80, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$batadv(&(0x7f0000000300), 0xffffffffffffffff) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000280)={'batadv0\x00', 0x0}) sendmsg$BATADV_CMD_GET_MCAST_FLAGS(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000540)={&(0x7f0000000080)={0x1c, r1, 0x301, 0x0, 0x0, {0xa}, [@BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r2}]}, 0x1c}, 0x1, 0x0, 0x0, 0x400300}, 0x0) [ 929.554671][T32321] FAT-fs (loop5): Can't find a valid FAT filesystem 02:22:21 executing program 0: r0 = syz_open_dev$tty20(0xc, 0x4, 0x0) ioctl$TIOCL_GETMOUSEREPORTING(r0, 0x5412, &(0x7f0000000080)=0x13) ioctl$TIOCSTI(r0, 0x5412, &(0x7f0000000040)=0x3) ioctl$BTRFS_IOC_SET_RECEIVED_SUBVOL(r0, 0xc0c89425, &(0x7f00000000c0)={"6ce124b806a7b3a97aaedf6c4b6dc536", 0x0, 0x0, {0xfffffffffffffffe, 0xdcf0}, {0x40, 0xc6d1}, 0x5074, [0xfffffffffffffffb, 0x100, 0x10000, 0x4, 0x400, 0x0, 0x10001, 0xd15, 0x7, 0x3, 0x5b, 0x80000000, 0xffffffffffffffff, 0x401, 0x2, 0x2]}) perf_event_open(&(0x7f00000000c0)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$vsock(0xffffffffffffff9c, &(0x7f0000000000), 0x4000, 0x0) r1 = syz_open_dev$vbi(&(0x7f0000000000), 0x2, 0x2) ioctl$VIDIOC_S_FREQUENCY(r1, 0x402c5639, &(0x7f0000000080)={0x5, 0x2}) ioctl$BTRFS_IOC_SET_RECEIVED_SUBVOL(0xffffffffffffffff, 0xc0c09425, &(0x7f0000000040)={"be6be6dd2b37c30841eade704db72a43", 0x0, 0x0, {0x1, 0x2}, {0x6, 0xffff5a12}, 0x7f, [0xffffffffffffffff, 0x2, 0x0, 0x101, 0xb5e, 0xfffffffffffffff8, 0x4, 0x800, 0x5, 0x80000001, 0x418, 0x4, 0x81, 0x43, 0x100000000, 0x203]}) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_PASTESEL(r2, 0x5437, &(0x7f0000000100)) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0x0, 0x2, 0x2, 0x0, 0x0, 0x80000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xdf8c, 0x6c}, 0x3b82, 0xfff, 0x0, 0x8, 0x40000000}, 0x0, 0x3, 0xffffffffffffffff, 0x0) 02:22:21 executing program 3: r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$TIOCL_GETMOUSEREPORTING(0xffffffffffffffff, 0x5412, &(0x7f0000000080)=0x13) write(r0, &(0x7f00000000c0)="76e9e9db5f0b306aee22f2d6265f984c1685064466c32b37c57e7b071f7eb12531736d20ad4fc66828e622e2ce920fb172961c00a1442ed4a32ecb332f436db06c4ba491ac10d7476e6933f0d2cfbf6ccd9d0dffe9ee5280e91d6f14045d22e9c6aa2c769596e2445c826c13455c6d12c0c69074f2e8c7ddd94b8019405b16c76ae8d8233cc594251bdc2c936003d81289563c8473aa1e3bbf1650c87454c67085957a4ec1804043b40637b00191ef20de98665e3aff78581323127222a727abf7426394e811c6ccf8803d60a5f63cf389e6524abfd7b60db8840192d277dbcd7a153dd4c1e57da9b6d4ace1f2d1", 0xee) ioctl$TIOCSTI(r0, 0x5412, &(0x7f0000000040)=0x3) [ 929.852279][T32352] loop5: detected capacity change from 0 to 264192 02:22:21 executing program 4: r0 = perf_event_open(&(0x7f00000003c0)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x20000}, 0x0, 0x0, 0x0, 0x8, 0x0, 0xffffffff, 0x800}, 0x0, 0x7, 0xffffffffffffffff, 0x0) r1 = socket$key(0xf, 0x3, 0x2) sendmmsg(r1, &(0x7f00000000c0), 0x2c8, 0x0) r2 = socket$key(0xf, 0x3, 0x2) sendmmsg(r2, &(0x7f00000000c0), 0x2c8, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r2, 0x81f8943c, &(0x7f0000000000)={0x0, ""/256, 0x0, 0x0, 0x0, 0x0, ""/16, ""/16, ""/16, 0x0, 0x0}) ioctl$BTRFS_IOC_SNAP_CREATE_V2(r1, 0x50009417, &(0x7f0000000440)={{r0}, r3, 0x10, @inherit={0x80, &(0x7f0000001440)=ANY=[@ANYBLOB="010000000000000007000000000000000100000000000000800000000000000010000000000000000300000000000000010600000000000000000000000000000600000000000000c63f000000000000030000000000000003000000000000000800000000000000a62800000000000008000000000000000800000000000000a3b1c9dd369d138e95c5"]}, @devid}) r4 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r4, 0x6, 0x19, &(0x7f0000000340), 0x4) [ 929.914834][T32352] FAT-fs (loop5): bogus number of reserved sectors [ 929.949880][T32352] FAT-fs (loop5): Can't find a valid FAT filesystem 02:22:21 executing program 3: r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$TIOCL_GETMOUSEREPORTING(r0, 0x5412, 0x0) write(r0, &(0x7f00000000c0)="76e9e9db5f0b306aee22f2d6265f984c1685064466c32b37c57e7b071f7eb12531736d20ad4fc66828e622e2ce920fb172961c00a1442ed4a32ecb332f436db06c4ba491ac10d7476e6933f0d2cfbf6ccd9d0dffe9ee5280e91d6f14045d22e9c6aa2c769596e2445c826c13455c6d12c0c69074f2e8c7ddd94b8019405b16c76ae8d8233cc594251bdc2c936003d81289563c8473aa1e3bbf1650c87454c67085957a4ec1804043b40637b00191ef20de98665e3aff78581323127222a727abf7426394e811c6ccf8803d60a5f63cf389e6524abfd7b60db8840192d277dbcd7a153dd4c1e57da9b6d4ace1f2d1", 0xee) ioctl$TIOCSTI(r0, 0x5412, &(0x7f0000000040)=0x3) 02:22:21 executing program 0: r0 = syz_open_dev$tty20(0xc, 0x4, 0x0) ioctl$TIOCL_GETMOUSEREPORTING(r0, 0x5412, &(0x7f0000000080)=0x13) ioctl$TIOCSTI(r0, 0x5412, &(0x7f0000000040)=0x3) ioctl$BTRFS_IOC_SET_RECEIVED_SUBVOL(r0, 0xc0c89425, &(0x7f00000000c0)={"6ce124b806a7b3a97aaedf6c4b6dc536", 0x0, 0x0, {0xfffffffffffffffe, 0xdcf0}, {0x40, 0xc6d1}, 0x5074, [0xfffffffffffffffb, 0x100, 0x10000, 0x4, 0x400, 0x0, 0x10001, 0xd15, 0x7, 0x3, 0x5b, 0x80000000, 0xffffffffffffffff, 0x401, 0x2, 0x2]}) perf_event_open(&(0x7f00000000c0)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$vsock(0xffffffffffffff9c, &(0x7f0000000000), 0x4000, 0x0) r1 = syz_open_dev$vbi(&(0x7f0000000000), 0x2, 0x2) ioctl$VIDIOC_S_FREQUENCY(r1, 0x402c5639, &(0x7f0000000080)={0x5, 0x2}) ioctl$BTRFS_IOC_SET_RECEIVED_SUBVOL(0xffffffffffffffff, 0xc0c09425, &(0x7f0000000040)={"be6be6dd2b37c30841eade704db72a43", 0x0, 0x0, {0x1, 0x2}, {0x6, 0xffff5a12}, 0x7f, [0xffffffffffffffff, 0x2, 0x0, 0x101, 0xb5e, 0xfffffffffffffff8, 0x4, 0x800, 0x5, 0x80000001, 0x418, 0x4, 0x81, 0x43, 0x100000000, 0x203]}) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_PASTESEL(r2, 0x5437, &(0x7f0000000100)) 02:22:21 executing program 1: perf_event_open(&(0x7f00000001c0)={0x2, 0x80, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$batadv(&(0x7f0000000300), 0xffffffffffffffff) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000280)={'batadv0\x00', 0x0}) sendmsg$BATADV_CMD_GET_MCAST_FLAGS(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000540)={&(0x7f0000000080)={0x1c, r1, 0x301, 0x0, 0x0, {0xa}, [@BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r2}]}, 0x1c}, 0x1, 0x0, 0x0, 0xf0ffff}, 0x0) [ 930.072796][T32352] loop5: detected capacity change from 0 to 264192 [ 930.110992][T32352] FAT-fs (loop5): bogus number of reserved sectors 02:22:21 executing program 4: perf_event_open(&(0x7f00000003c0)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x19, &(0x7f0000000340), 0x4) [ 930.164587][T32352] FAT-fs (loop5): Can't find a valid FAT filesystem 02:22:21 executing program 3: r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$TIOCL_GETMOUSEREPORTING(r0, 0x5412, 0x0) write(r0, &(0x7f00000000c0)="76e9e9db5f0b306aee22f2d6265f984c1685064466c32b37c57e7b071f7eb12531736d20ad4fc66828e622e2ce920fb172961c00a1442ed4a32ecb332f436db06c4ba491ac10d7476e6933f0d2cfbf6ccd9d0dffe9ee5280e91d6f14045d22e9c6aa2c769596e2445c826c13455c6d12c0c69074f2e8c7ddd94b8019405b16c76ae8d8233cc594251bdc2c936003d81289563c8473aa1e3bbf1650c87454c67085957a4ec1804043b40637b00191ef20de98665e3aff78581323127222a727abf7426394e811c6ccf8803d60a5f63cf389e6524abfd7b60db8840192d277dbcd7a153dd4c1e57da9b6d4ace1f2d1", 0xee) ioctl$TIOCSTI(r0, 0x5412, &(0x7f0000000040)=0x3) 02:22:21 executing program 5: syz_mount_image$msdos(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0xfffffffd, 0x0, &(0x7f0000000440), 0x0, &(0x7f00000004c0)={[{@fat=@debug}, {@fat=@flush}]}) 02:22:21 executing program 0: r0 = syz_open_dev$tty20(0xc, 0x4, 0x0) ioctl$TIOCL_GETMOUSEREPORTING(r0, 0x5412, &(0x7f0000000080)=0x13) ioctl$TIOCSTI(r0, 0x5412, &(0x7f0000000040)=0x3) ioctl$BTRFS_IOC_SET_RECEIVED_SUBVOL(r0, 0xc0c89425, &(0x7f00000000c0)={"6ce124b806a7b3a97aaedf6c4b6dc536", 0x0, 0x0, {0xfffffffffffffffe, 0xdcf0}, {0x40, 0xc6d1}, 0x5074, [0xfffffffffffffffb, 0x100, 0x10000, 0x4, 0x400, 0x0, 0x10001, 0xd15, 0x7, 0x3, 0x5b, 0x80000000, 0xffffffffffffffff, 0x401, 0x2, 0x2]}) perf_event_open(&(0x7f00000000c0)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$vsock(0xffffffffffffff9c, &(0x7f0000000000), 0x4000, 0x0) r1 = syz_open_dev$vbi(&(0x7f0000000000), 0x2, 0x2) ioctl$VIDIOC_S_FREQUENCY(r1, 0x402c5639, &(0x7f0000000080)={0x5, 0x2}) ioctl$BTRFS_IOC_SET_RECEIVED_SUBVOL(0xffffffffffffffff, 0xc0c09425, &(0x7f0000000040)={"be6be6dd2b37c30841eade704db72a43", 0x0, 0x0, {0x1, 0x2}, {0x6, 0xffff5a12}, 0x7f, [0xffffffffffffffff, 0x2, 0x0, 0x101, 0xb5e, 0xfffffffffffffff8, 0x4, 0x800, 0x5, 0x80000001, 0x418, 0x4, 0x81, 0x43, 0x100000000, 0x203]}) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TIOCL_PASTESEL(0xffffffffffffffff, 0x5437, &(0x7f0000000100)) 02:22:21 executing program 1: perf_event_open(&(0x7f00000001c0)={0x2, 0x80, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$batadv(&(0x7f0000000300), 0xffffffffffffffff) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000280)={'batadv0\x00', 0x0}) sendmsg$BATADV_CMD_GET_MCAST_FLAGS(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000540)={&(0x7f0000000080)={0x1c, r1, 0x301, 0x0, 0x0, {0xa}, [@BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r2}]}, 0x1c}, 0x1, 0x0, 0x0, 0x1000000}, 0x0) [ 930.469670][T32384] loop5: detected capacity change from 0 to 264192 02:22:22 executing program 3: r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$TIOCL_GETMOUSEREPORTING(r0, 0x5412, 0x0) write(r0, &(0x7f00000000c0)="76e9e9db5f0b306aee22f2d6265f984c1685064466c32b37c57e7b071f7eb12531736d20ad4fc66828e622e2ce920fb172961c00a1442ed4a32ecb332f436db06c4ba491ac10d7476e6933f0d2cfbf6ccd9d0dffe9ee5280e91d6f14045d22e9c6aa2c769596e2445c826c13455c6d12c0c69074f2e8c7ddd94b8019405b16c76ae8d8233cc594251bdc2c936003d81289563c8473aa1e3bbf1650c87454c67085957a4ec1804043b40637b00191ef20de98665e3aff78581323127222a727abf7426394e811c6ccf8803d60a5f63cf389e6524abfd7b60db8840192d277dbcd7a153dd4c1e57da9b6d4ace1f2d1", 0xee) ioctl$TIOCSTI(r0, 0x5412, &(0x7f0000000040)=0x3) 02:22:22 executing program 4: fgetxattr(0xffffffffffffffff, &(0x7f0000000080)=@random={'osx.', '-][@#\x00'}, &(0x7f00000000c0)=""/143, 0x8f) r0 = perf_event_open(&(0x7f00000003c0)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) perf_event_open(&(0x7f0000000000)={0x3, 0x80, 0x9, 0x7, 0x8, 0xfb, 0x0, 0x3f, 0x906d4, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x40, 0x1, @perf_config_ext={0x3, 0x2}, 0x101, 0x5, 0x200, 0x8, 0x7fff, 0x2, 0x3da7, 0x0, 0x1ff, 0x0, 0x6}, 0x0, 0x0, r0, 0x1) setsockopt$inet_tcp_int(r1, 0x6, 0x19, &(0x7f0000000340), 0x4) [ 930.551032][T32384] FAT-fs (loop5): bogus number of reserved sectors [ 930.598717][T32384] FAT-fs (loop5): Can't find a valid FAT filesystem 02:22:22 executing program 0: r0 = syz_open_dev$tty20(0xc, 0x4, 0x0) ioctl$TIOCL_GETMOUSEREPORTING(r0, 0x5412, &(0x7f0000000080)=0x13) ioctl$TIOCSTI(r0, 0x5412, &(0x7f0000000040)=0x3) ioctl$BTRFS_IOC_SET_RECEIVED_SUBVOL(r0, 0xc0c89425, &(0x7f00000000c0)={"6ce124b806a7b3a97aaedf6c4b6dc536", 0x0, 0x0, {0xfffffffffffffffe, 0xdcf0}, {0x40, 0xc6d1}, 0x5074, [0xfffffffffffffffb, 0x100, 0x10000, 0x4, 0x400, 0x0, 0x10001, 0xd15, 0x7, 0x3, 0x5b, 0x80000000, 0xffffffffffffffff, 0x401, 0x2, 0x2]}) perf_event_open(&(0x7f00000000c0)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$vsock(0xffffffffffffff9c, &(0x7f0000000000), 0x4000, 0x0) r1 = syz_open_dev$vbi(&(0x7f0000000000), 0x2, 0x2) ioctl$VIDIOC_S_FREQUENCY(r1, 0x402c5639, &(0x7f0000000080)={0x5, 0x2}) ioctl$BTRFS_IOC_SET_RECEIVED_SUBVOL(0xffffffffffffffff, 0xc0c09425, &(0x7f0000000040)={"be6be6dd2b37c30841eade704db72a43", 0x0, 0x0, {0x1, 0x2}, {0x6, 0xffff5a12}, 0x7f, [0xffffffffffffffff, 0x2, 0x0, 0x101, 0xb5e, 0xfffffffffffffff8, 0x4, 0x800, 0x5, 0x80000001, 0x418, 0x4, 0x81, 0x43, 0x100000000, 0x203]}) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TIOCL_PASTESEL(0xffffffffffffffff, 0x5437, &(0x7f0000000100)) [ 930.694820][T32384] loop5: detected capacity change from 0 to 264192 [ 930.714107][T32384] FAT-fs (loop5): bogus number of reserved sectors [ 930.721374][T32384] FAT-fs (loop5): Can't find a valid FAT filesystem 02:22:22 executing program 4: perf_event_open(&(0x7f00000003c0)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) write$binfmt_elf64(0xffffffffffffffff, &(0x7f0000000440)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x7, 0x1f, 0x6, 0x7, 0x3, 0x6, 0x1, 0x2c1, 0x40, 0x134, 0x1, 0x20, 0x38, 0x1, 0x1, 0x43e, 0x81}, [{0x1, 0x10000, 0x62597ea1, 0x1, 0x7140beac, 0x6b, 0xfff, 0x1}], "9c9f2d43da10ef2630a37b4ae1cb452862fe6e580489e0fff35f90709a5e36550965cb543ac901b6bfa08094c0353529a21b1174019e9540a8ad6ef5b071503e89fc55b92b25ea8e6eb54a1e192e212da41d533bf1a2a4", ['\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00']}, 0x8cf) setsockopt$inet_tcp_int(r0, 0x6, 0x9, &(0x7f0000000340), 0x4) 02:22:22 executing program 1: perf_event_open(&(0x7f00000001c0)={0x2, 0x80, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$batadv(&(0x7f0000000300), 0xffffffffffffffff) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000280)={'batadv0\x00', 0x0}) sendmsg$BATADV_CMD_GET_MCAST_FLAGS(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000540)={&(0x7f0000000080)={0x1c, r1, 0x301, 0x0, 0x0, {0xa}, [@BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r2}]}, 0x1c}, 0x1, 0x0, 0x0, 0x2000000}, 0x0) 02:22:22 executing program 5: syz_mount_image$msdos(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0xfffffffe, 0x0, &(0x7f0000000440), 0x0, &(0x7f00000004c0)={[{@fat=@debug}, {@fat=@flush}]}) 02:22:22 executing program 3: r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$TIOCL_GETMOUSEREPORTING(r0, 0x5412, &(0x7f0000000080)=0x13) write(0xffffffffffffffff, &(0x7f00000000c0)="76e9e9db5f0b306aee22f2d6265f984c1685064466c32b37c57e7b071f7eb12531736d20ad4fc66828e622e2ce920fb172961c00a1442ed4a32ecb332f436db06c4ba491ac10d7476e6933f0d2cfbf6ccd9d0dffe9ee5280e91d6f14045d22e9c6aa2c769596e2445c826c13455c6d12c0c69074f2e8c7ddd94b8019405b16c76ae8d8233cc594251bdc2c936003d81289563c8473aa1e3bbf1650c87454c67085957a4ec1804043b40637b00191ef20de98665e3aff78581323127222a727abf7426394e811c6ccf8803d60a5f63cf389e6524abfd7b60db8840192d277dbcd7a153dd4c1e57da9b6d4ace1f2d1", 0xee) ioctl$TIOCSTI(r0, 0x5412, &(0x7f0000000040)=0x3) [ 930.816755][ T1223] ieee802154 phy0 wpan0: encryption failed: -22 [ 930.823103][ T1223] ieee802154 phy1 wpan1: encryption failed: -22 02:22:22 executing program 0: r0 = syz_open_dev$tty20(0xc, 0x4, 0x0) ioctl$TIOCL_GETMOUSEREPORTING(r0, 0x5412, &(0x7f0000000080)=0x13) ioctl$TIOCSTI(r0, 0x5412, &(0x7f0000000040)=0x3) ioctl$BTRFS_IOC_SET_RECEIVED_SUBVOL(r0, 0xc0c89425, &(0x7f00000000c0)={"6ce124b806a7b3a97aaedf6c4b6dc536", 0x0, 0x0, {0xfffffffffffffffe, 0xdcf0}, {0x40, 0xc6d1}, 0x5074, [0xfffffffffffffffb, 0x100, 0x10000, 0x4, 0x400, 0x0, 0x10001, 0xd15, 0x7, 0x3, 0x5b, 0x80000000, 0xffffffffffffffff, 0x401, 0x2, 0x2]}) perf_event_open(&(0x7f00000000c0)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$vsock(0xffffffffffffff9c, &(0x7f0000000000), 0x4000, 0x0) r1 = syz_open_dev$vbi(&(0x7f0000000000), 0x2, 0x2) ioctl$VIDIOC_S_FREQUENCY(r1, 0x402c5639, &(0x7f0000000080)={0x5, 0x2}) ioctl$BTRFS_IOC_SET_RECEIVED_SUBVOL(0xffffffffffffffff, 0xc0c09425, &(0x7f0000000040)={"be6be6dd2b37c30841eade704db72a43", 0x0, 0x0, {0x1, 0x2}, {0x6, 0xffff5a12}, 0x7f, [0xffffffffffffffff, 0x2, 0x0, 0x101, 0xb5e, 0xfffffffffffffff8, 0x4, 0x800, 0x5, 0x80000001, 0x418, 0x4, 0x81, 0x43, 0x100000000, 0x203]}) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TIOCL_PASTESEL(0xffffffffffffffff, 0x5437, &(0x7f0000000100)) [ 930.979104][T32414] loop5: detected capacity change from 0 to 264192 [ 931.011437][T32414] FAT-fs (loop5): bogus number of reserved sectors 02:22:22 executing program 4: r0 = perf_event_open(&(0x7f00000003c0)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000000), 0x133000, 0x0) sendfile(r0, r2, &(0x7f0000000040)=0x401, 0x4) setsockopt$inet_tcp_int(r1, 0x6, 0x19, &(0x7f0000000340), 0x4) 02:22:22 executing program 3: r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$TIOCL_GETMOUSEREPORTING(r0, 0x5412, &(0x7f0000000080)=0x13) write(0xffffffffffffffff, &(0x7f00000000c0)="76e9e9db5f0b306aee22f2d6265f984c1685064466c32b37c57e7b071f7eb12531736d20ad4fc66828e622e2ce920fb172961c00a1442ed4a32ecb332f436db06c4ba491ac10d7476e6933f0d2cfbf6ccd9d0dffe9ee5280e91d6f14045d22e9c6aa2c769596e2445c826c13455c6d12c0c69074f2e8c7ddd94b8019405b16c76ae8d8233cc594251bdc2c936003d81289563c8473aa1e3bbf1650c87454c67085957a4ec1804043b40637b00191ef20de98665e3aff78581323127222a727abf7426394e811c6ccf8803d60a5f63cf389e6524abfd7b60db8840192d277dbcd7a153dd4c1e57da9b6d4ace1f2d1", 0xee) ioctl$TIOCSTI(r0, 0x5412, &(0x7f0000000040)=0x3) [ 931.032045][T32414] FAT-fs (loop5): Can't find a valid FAT filesystem 02:22:22 executing program 1: perf_event_open(&(0x7f00000001c0)={0x2, 0x80, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$batadv(&(0x7f0000000300), 0xffffffffffffffff) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000280)={'batadv0\x00', 0x0}) sendmsg$BATADV_CMD_GET_MCAST_FLAGS(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000540)={&(0x7f0000000080)={0x1c, r1, 0x301, 0x0, 0x0, {0xa}, [@BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r2}]}, 0x1c}, 0x1, 0x0, 0x0, 0x3000000}, 0x0) [ 931.097567][T32414] loop5: detected capacity change from 0 to 264192 [ 931.135240][T32414] FAT-fs (loop5): bogus number of reserved sectors [ 931.167954][T32414] FAT-fs (loop5): Can't find a valid FAT filesystem 02:22:22 executing program 4: r0 = perf_event_open(&(0x7f00000003c0)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)=@ipv6_deladdrlabel={0x78, 0x49, 0x4, 0x70bd29, 0x25dfdbff, {0xa, 0x0, 0x1, 0x0, 0x0, 0x1ff}, [@IFAL_LABEL={0x8, 0x2, 0xc}, @IFAL_ADDRESS={0x14, 0x1, @mcast1}, @IFAL_LABEL={0x8, 0x2, 0x5}, @IFAL_ADDRESS={0x14, 0x1, @remote}, @IFAL_LABEL={0x8, 0x2, 0x1}, @IFAL_LABEL={0x8, 0x2, 0xc}, @IFAL_ADDRESS={0x14, 0x1, @private2}]}, 0x78}, 0x1, 0x0, 0x0, 0x1}, 0x2004070) perf_event_open(&(0x7f0000000180)={0x4, 0x80, 0x20, 0x0, 0xff, 0x2, 0x0, 0x9, 0x2100, 0xa, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x8, 0x4, @perf_config_ext={0x180000}, 0x40, 0x4, 0x1, 0x8, 0x4, 0xa4, 0x3ff, 0x0, 0x20000000, 0x0, 0x2}, 0xffffffffffffffff, 0xc, r0, 0x3) setsockopt$inet_tcp_int(r1, 0x6, 0x3, &(0x7f0000000000), 0x4) 02:22:22 executing program 3: r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$TIOCL_GETMOUSEREPORTING(r0, 0x5412, &(0x7f0000000080)=0x13) write(0xffffffffffffffff, &(0x7f00000000c0)="76e9e9db5f0b306aee22f2d6265f984c1685064466c32b37c57e7b071f7eb12531736d20ad4fc66828e622e2ce920fb172961c00a1442ed4a32ecb332f436db06c4ba491ac10d7476e6933f0d2cfbf6ccd9d0dffe9ee5280e91d6f14045d22e9c6aa2c769596e2445c826c13455c6d12c0c69074f2e8c7ddd94b8019405b16c76ae8d8233cc594251bdc2c936003d81289563c8473aa1e3bbf1650c87454c67085957a4ec1804043b40637b00191ef20de98665e3aff78581323127222a727abf7426394e811c6ccf8803d60a5f63cf389e6524abfd7b60db8840192d277dbcd7a153dd4c1e57da9b6d4ace1f2d1", 0xee) ioctl$TIOCSTI(r0, 0x5412, &(0x7f0000000040)=0x3) 02:22:22 executing program 0: r0 = syz_open_dev$tty20(0xc, 0x4, 0x0) ioctl$TIOCL_GETMOUSEREPORTING(r0, 0x5412, &(0x7f0000000080)=0x13) ioctl$TIOCSTI(r0, 0x5412, &(0x7f0000000040)=0x3) ioctl$BTRFS_IOC_SET_RECEIVED_SUBVOL(r0, 0xc0c89425, &(0x7f00000000c0)={"6ce124b806a7b3a97aaedf6c4b6dc536", 0x0, 0x0, {0xfffffffffffffffe, 0xdcf0}, {0x40, 0xc6d1}, 0x5074, [0xfffffffffffffffb, 0x100, 0x10000, 0x4, 0x400, 0x0, 0x10001, 0xd15, 0x7, 0x3, 0x5b, 0x80000000, 0xffffffffffffffff, 0x401, 0x2, 0x2]}) perf_event_open(&(0x7f00000000c0)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$vsock(0xffffffffffffff9c, &(0x7f0000000000), 0x4000, 0x0) r1 = syz_open_dev$vbi(&(0x7f0000000000), 0x2, 0x2) ioctl$VIDIOC_S_FREQUENCY(r1, 0x402c5639, &(0x7f0000000080)={0x5, 0x2}) ioctl$BTRFS_IOC_SET_RECEIVED_SUBVOL(0xffffffffffffffff, 0xc0c09425, &(0x7f0000000040)={"be6be6dd2b37c30841eade704db72a43", 0x0, 0x0, {0x1, 0x2}, {0x6, 0xffff5a12}, 0x7f, [0xffffffffffffffff, 0x2, 0x0, 0x101, 0xb5e, 0xfffffffffffffff8, 0x4, 0x800, 0x5, 0x80000001, 0x418, 0x4, 0x81, 0x43, 0x100000000, 0x203]}) r2 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_PASTESEL(r2, 0x5437, &(0x7f0000000100)) 02:22:22 executing program 5: syz_mount_image$msdos(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0xedc000000000, 0x0, &(0x7f0000000440), 0x0, &(0x7f00000004c0)={[{@fat=@debug}, {@fat=@flush}]}) 02:22:22 executing program 1: perf_event_open(&(0x7f00000001c0)={0x2, 0x80, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$batadv(&(0x7f0000000300), 0xffffffffffffffff) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000280)={'batadv0\x00', 0x0}) sendmsg$BATADV_CMD_GET_MCAST_FLAGS(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000540)={&(0x7f0000000080)={0x1c, r1, 0x301, 0x0, 0x0, {0xa}, [@BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r2}]}, 0x1c}, 0x1, 0x0, 0x0, 0x4000000}, 0x0) [ 931.449060][T32442] loop5: detected capacity change from 0 to 264192 02:22:23 executing program 4: perf_event_open(&(0x7f00000003c0)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$DRM_IOCTL_MODE_CREATE_LEASE(0xffffffffffffffff, 0xc01864c6, &(0x7f0000000040)={&(0x7f0000000000), 0x0, 0x0, 0x0, 0xffffffffffffffff}) r2 = syz_genetlink_get_family_id$nl80211(&(0x7f00000000c0), 0xffffffffffffffff) sendmsg$NL80211_CMD_FRAME(r1, &(0x7f0000000180)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000000140)={&(0x7f0000000440)=ANY=[@ANYBLOB='4\x00\x00\x00', @ANYRES16=r2, @ANYBLOB="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"], 0x34}, 0x1, 0x0, 0x0, 0xc040}, 0x800) setsockopt$inet_tcp_int(r0, 0x6, 0x19, &(0x7f0000000340), 0x4) [ 931.526619][T32442] FAT-fs (loop5): bogus number of reserved sectors 02:22:23 executing program 3: r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$TIOCL_GETMOUSEREPORTING(r0, 0x5412, &(0x7f0000000080)=0x13) write(r0, 0x0, 0x0) ioctl$TIOCSTI(r0, 0x5412, &(0x7f0000000040)=0x3) 02:22:23 executing program 0: r0 = syz_open_dev$tty20(0xc, 0x4, 0x0) ioctl$TIOCL_GETMOUSEREPORTING(r0, 0x5412, &(0x7f0000000080)=0x13) ioctl$TIOCSTI(r0, 0x5412, &(0x7f0000000040)=0x3) ioctl$BTRFS_IOC_SET_RECEIVED_SUBVOL(r0, 0xc0c89425, &(0x7f00000000c0)={"6ce124b806a7b3a97aaedf6c4b6dc536", 0x0, 0x0, {0xfffffffffffffffe, 0xdcf0}, {0x40, 0xc6d1}, 0x5074, [0xfffffffffffffffb, 0x100, 0x10000, 0x4, 0x400, 0x0, 0x10001, 0xd15, 0x7, 0x3, 0x5b, 0x80000000, 0xffffffffffffffff, 0x401, 0x2, 0x2]}) perf_event_open(&(0x7f00000000c0)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$vsock(0xffffffffffffff9c, &(0x7f0000000000), 0x4000, 0x0) r1 = syz_open_dev$vbi(&(0x7f0000000000), 0x2, 0x2) ioctl$VIDIOC_S_FREQUENCY(r1, 0x402c5639, &(0x7f0000000080)={0x5, 0x2}) r2 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_PASTESEL(r2, 0x5437, &(0x7f0000000100)) [ 931.577446][T32442] FAT-fs (loop5): Can't find a valid FAT filesystem 02:22:23 executing program 1: perf_event_open(&(0x7f00000001c0)={0x2, 0x80, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$batadv(&(0x7f0000000300), 0xffffffffffffffff) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000280)={'batadv0\x00', 0x0}) sendmsg$BATADV_CMD_GET_MCAST_FLAGS(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000540)={&(0x7f0000000080)={0x1c, r1, 0x301, 0x0, 0x0, {0xa}, [@BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r2}]}, 0x1c}, 0x1, 0x0, 0x0, 0x7000000}, 0x0) 02:22:23 executing program 4: r0 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000140), 0x240000, 0x0) fcntl$dupfd(r0, 0x0, 0xffffffffffffffff) r1 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, &(0x7f0000000100)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_STOP_AP(r1, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000180)={&(0x7f0000000000)=ANY=[@ANYBLOB="280100003e2e0e9c4ab38d28d7e55df3a612783d5f041743d233f04b2f665effeb9d5a274a9cd4966597e5619a85e3fa48320de338aadad7078424d20ab202b11685e1e3557fd7d4b308e109151e974bc5a24ffd118e299900000000000000", @ANYRES16=0x0, @ANYBLOB="00042cbd7000ffdbdf251000000008000300", @ANYRES32=r2, @ANYBLOB="0c009900070000003e000000"], 0x28}, 0x1, 0x0, 0x0, 0x4044044}, 0x80) perf_event_open(&(0x7f0000000200)={0x4, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x5, 0x0, 0x8}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r3, 0x6, 0x19, &(0x7f0000000340), 0x4) [ 931.655625][T32442] loop5: detected capacity change from 0 to 264192 [ 931.681280][T32442] FAT-fs (loop5): bogus number of reserved sectors [ 931.723284][T32442] FAT-fs (loop5): Can't find a valid FAT filesystem 02:22:23 executing program 3: r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$TIOCL_GETMOUSEREPORTING(r0, 0x5412, &(0x7f0000000080)=0x13) write(r0, 0x0, 0x0) ioctl$TIOCSTI(r0, 0x5412, &(0x7f0000000040)=0x3) 02:22:23 executing program 5: syz_mount_image$msdos(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x1000000000000, 0x0, &(0x7f0000000440), 0x0, &(0x7f00000004c0)={[{@fat=@debug}, {@fat=@flush}]}) 02:22:23 executing program 0: r0 = syz_open_dev$tty20(0xc, 0x4, 0x0) ioctl$TIOCL_GETMOUSEREPORTING(r0, 0x5412, &(0x7f0000000080)=0x13) ioctl$TIOCSTI(r0, 0x5412, &(0x7f0000000040)=0x3) ioctl$BTRFS_IOC_SET_RECEIVED_SUBVOL(r0, 0xc0c89425, &(0x7f00000000c0)={"6ce124b806a7b3a97aaedf6c4b6dc536", 0x0, 0x0, {0xfffffffffffffffe, 0xdcf0}, {0x40, 0xc6d1}, 0x5074, [0xfffffffffffffffb, 0x100, 0x10000, 0x4, 0x400, 0x0, 0x10001, 0xd15, 0x7, 0x3, 0x5b, 0x80000000, 0xffffffffffffffff, 0x401, 0x2, 0x2]}) perf_event_open(&(0x7f00000000c0)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$vsock(0xffffffffffffff9c, &(0x7f0000000000), 0x4000, 0x0) syz_open_dev$vbi(&(0x7f0000000000), 0x2, 0x2) r1 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_PASTESEL(r1, 0x5437, &(0x7f0000000100)) 02:22:23 executing program 4: r0 = creat(&(0x7f0000000000)='./file0\x00', 0x120) perf_event_open(&(0x7f00000003c0)={0x2, 0x80, 0xff, 0x2, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x24a0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000080)}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0xb, r0, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x19, &(0x7f0000000040), 0x4) 02:22:23 executing program 1: perf_event_open(&(0x7f00000001c0)={0x2, 0x80, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$batadv(&(0x7f0000000300), 0xffffffffffffffff) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000280)={'batadv0\x00', 0x0}) sendmsg$BATADV_CMD_GET_MCAST_FLAGS(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000540)={&(0x7f0000000080)={0x1c, r1, 0x301, 0x0, 0x0, {0xa}, [@BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r2}]}, 0x1c}, 0x1, 0x0, 0x0, 0x8000000}, 0x0) 02:22:23 executing program 3: r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$TIOCL_GETMOUSEREPORTING(r0, 0x5412, &(0x7f0000000080)=0x13) write(r0, 0x0, 0x0) ioctl$TIOCSTI(r0, 0x5412, &(0x7f0000000040)=0x3) [ 932.034437][T32477] loop5: detected capacity change from 0 to 264192 [ 932.078853][T32477] FAT-fs (loop5): bogus number of reserved sectors 02:22:23 executing program 0: r0 = syz_open_dev$tty20(0xc, 0x4, 0x0) ioctl$TIOCL_GETMOUSEREPORTING(r0, 0x5412, &(0x7f0000000080)=0x13) ioctl$TIOCSTI(r0, 0x5412, &(0x7f0000000040)=0x3) ioctl$BTRFS_IOC_SET_RECEIVED_SUBVOL(r0, 0xc0c89425, &(0x7f00000000c0)={"6ce124b806a7b3a97aaedf6c4b6dc536", 0x0, 0x0, {0xfffffffffffffffe, 0xdcf0}, {0x40, 0xc6d1}, 0x5074, [0xfffffffffffffffb, 0x100, 0x10000, 0x4, 0x400, 0x0, 0x10001, 0xd15, 0x7, 0x3, 0x5b, 0x80000000, 0xffffffffffffffff, 0x401, 0x2, 0x2]}) perf_event_open(&(0x7f00000000c0)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$vsock(0xffffffffffffff9c, &(0x7f0000000000), 0x4000, 0x0) r1 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_PASTESEL(r1, 0x5437, &(0x7f0000000100)) [ 932.126882][T32477] FAT-fs (loop5): Can't find a valid FAT filesystem 02:22:23 executing program 5: syz_mount_image$msdos(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x2000000000000, 0x0, &(0x7f0000000440), 0x0, &(0x7f00000004c0)={[{@fat=@debug}, {@fat=@flush}]}) 02:22:23 executing program 4: perf_event_open(&(0x7f00000003c0)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x19, &(0x7f0000000340), 0x4) setsockopt$inet_tcp_TCP_REPAIR_QUEUE(r0, 0x6, 0x14, &(0x7f0000000000)=0x1, 0x4) 02:22:23 executing program 1: perf_event_open(&(0x7f00000001c0)={0x2, 0x80, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$batadv(&(0x7f0000000300), 0xffffffffffffffff) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000280)={'batadv0\x00', 0x0}) sendmsg$BATADV_CMD_GET_MCAST_FLAGS(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000540)={&(0x7f0000000080)={0x1c, r1, 0x301, 0x0, 0x0, {0xa}, [@BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r2}]}, 0x1c}, 0x1, 0x0, 0x0, 0xe000000}, 0x0) 02:22:23 executing program 3: r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$TIOCL_GETMOUSEREPORTING(r0, 0x5412, &(0x7f0000000080)=0x13) write(r0, &(0x7f00000000c0), 0x0) ioctl$TIOCSTI(r0, 0x5412, &(0x7f0000000040)=0x3) 02:22:23 executing program 0: r0 = syz_open_dev$tty20(0xc, 0x4, 0x0) ioctl$TIOCL_GETMOUSEREPORTING(r0, 0x5412, &(0x7f0000000080)=0x13) ioctl$TIOCSTI(r0, 0x5412, &(0x7f0000000040)=0x3) ioctl$BTRFS_IOC_SET_RECEIVED_SUBVOL(r0, 0xc0c89425, &(0x7f00000000c0)={"6ce124b806a7b3a97aaedf6c4b6dc536", 0x0, 0x0, {0xfffffffffffffffe, 0xdcf0}, {0x40, 0xc6d1}, 0x5074, [0xfffffffffffffffb, 0x100, 0x10000, 0x4, 0x400, 0x0, 0x10001, 0xd15, 0x7, 0x3, 0x5b, 0x80000000, 0xffffffffffffffff, 0x401, 0x2, 0x2]}) perf_event_open(&(0x7f00000000c0)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_PASTESEL(r1, 0x5437, &(0x7f0000000100)) [ 932.519500][T32497] loop5: detected capacity change from 0 to 264192 02:22:24 executing program 4: ioctl$AUTOFS_DEV_IOCTL_VERSION(0xffffffffffffffff, 0xc0189371, &(0x7f0000000140)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32, @ANYBLOB="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"]) perf_event_open(&(0x7f00000003c0)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x19, &(0x7f0000000340), 0x4) [ 932.586667][T32497] FAT-fs (loop5): bogus number of reserved sectors 02:22:24 executing program 3: r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$TIOCL_GETMOUSEREPORTING(r0, 0x5412, &(0x7f0000000080)=0x13) write(r0, &(0x7f00000000c0), 0x0) ioctl$TIOCSTI(r0, 0x5412, &(0x7f0000000040)=0x3) 02:22:24 executing program 1: perf_event_open(&(0x7f00000001c0)={0x2, 0x80, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$batadv(&(0x7f0000000300), 0xffffffffffffffff) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000280)={'batadv0\x00', 0x0}) sendmsg$BATADV_CMD_GET_MCAST_FLAGS(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000540)={&(0x7f0000000080)={0x1c, r1, 0x301, 0x0, 0x0, {0xa}, [@BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r2}]}, 0x1c}, 0x1, 0x0, 0x0, 0xf000000}, 0x0) [ 932.647341][T32497] FAT-fs (loop5): Can't find a valid FAT filesystem 02:22:24 executing program 5: syz_mount_image$msdos(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x7ffffffffffff, 0x0, &(0x7f0000000440), 0x0, &(0x7f00000004c0)={[{@fat=@debug}, {@fat=@flush}]}) 02:22:24 executing program 0: r0 = syz_open_dev$tty20(0xc, 0x4, 0x0) ioctl$TIOCL_GETMOUSEREPORTING(r0, 0x5412, &(0x7f0000000080)=0x13) ioctl$TIOCSTI(r0, 0x5412, &(0x7f0000000040)=0x3) ioctl$BTRFS_IOC_SET_RECEIVED_SUBVOL(r0, 0xc0c89425, &(0x7f00000000c0)={"6ce124b806a7b3a97aaedf6c4b6dc536", 0x0, 0x0, {0xfffffffffffffffe, 0xdcf0}, {0x40, 0xc6d1}, 0x5074, [0xfffffffffffffffb, 0x100, 0x10000, 0x4, 0x400, 0x0, 0x10001, 0xd15, 0x7, 0x3, 0x5b, 0x80000000, 0xffffffffffffffff, 0x401, 0x2, 0x2]}) r1 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_PASTESEL(r1, 0x5437, &(0x7f0000000100)) 02:22:24 executing program 4: perf_event_open(&(0x7f00000003c0)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x19, &(0x7f0000000340), 0x4) r1 = socket$key(0xf, 0x3, 0x2) sendmmsg(r1, &(0x7f00000000c0), 0x2c8, 0x0) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x1000004, 0x13, r1, 0xc3a42000) [ 932.893174][ T7] Bluetooth: hci2: command 0x0406 tx timeout 02:22:24 executing program 3: r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$TIOCL_GETMOUSEREPORTING(r0, 0x5412, &(0x7f0000000080)=0x13) write(r0, &(0x7f00000000c0), 0x0) ioctl$TIOCSTI(r0, 0x5412, &(0x7f0000000040)=0x3) 02:22:24 executing program 1: perf_event_open(&(0x7f00000001c0)={0x2, 0x80, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$batadv(&(0x7f0000000300), 0xffffffffffffffff) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000280)={'batadv0\x00', 0x0}) sendmsg$BATADV_CMD_GET_MCAST_FLAGS(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000540)={&(0x7f0000000080)={0x1c, r1, 0x301, 0x0, 0x0, {0xa}, [@BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r2}]}, 0x1c}, 0x1, 0x0, 0x0, 0x3f000000}, 0x0) [ 933.004109][T32522] loop5: detected capacity change from 0 to 264192 02:22:24 executing program 0: r0 = syz_open_dev$tty20(0xc, 0x4, 0x0) ioctl$TIOCL_GETMOUSEREPORTING(r0, 0x5412, &(0x7f0000000080)=0x13) ioctl$TIOCSTI(r0, 0x5412, &(0x7f0000000040)=0x3) ioctl$BTRFS_IOC_SET_RECEIVED_SUBVOL(r0, 0xc0c89425, &(0x7f00000000c0)={"6ce124b806a7b3a97aaedf6c4b6dc536", 0x0, 0x0, {0xfffffffffffffffe, 0xdcf0}, {0x40, 0xc6d1}, 0x5074, [0xfffffffffffffffb, 0x100, 0x10000, 0x4, 0x400, 0x0, 0x10001, 0xd15, 0x7, 0x3, 0x5b, 0x80000000, 0xffffffffffffffff, 0x401, 0x2, 0x2]}) r1 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_PASTESEL(r1, 0x5437, &(0x7f0000000100)) [ 933.085953][T32522] FAT-fs (loop5): bogus number of reserved sectors [ 933.113371][T32522] FAT-fs (loop5): Can't find a valid FAT filesystem 02:22:24 executing program 4: r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$TIOCL_GETMOUSEREPORTING(r0, 0x5412, &(0x7f0000000080)=0x13) write(r0, &(0x7f00000000c0)="76e9e9db5f0b306aee22f2d6265f984c1685064466c32b37c57e7b071f7eb12531736d20ad4fc66828e622e2ce920fb172961c00a1442ed4a32ecb332f436db06c4ba491ac10d7476e6933f0d2cfbf6ccd9d0dffe9ee5280e91d6f14045d22e9c6aa2c769596e2445c826c13455c6d12c0c69074f2e8c7ddd94b8019405b16c76ae8d8233cc594251bdc2c936003d81289563c8473aa1e3bbf1650c87454c67085957a4ec1804043b40637b00191ef20de98665e3aff78581323127222a727abf7426394e811c6ccf8803d60a5f63cf389e6524abfd7b60db8840192d277dbcd7a153dd4c1e57da9b6d4ace1f2d1", 0xee) ioctl$TIOCSTI(r0, 0x5412, &(0x7f0000000040)=0x3) 02:22:24 executing program 5: syz_mount_image$msdos(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0xe000000000000, 0x0, &(0x7f0000000440), 0x0, &(0x7f00000004c0)={[{@fat=@debug}, {@fat=@flush}]}) 02:22:24 executing program 3: r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$TIOCL_GETMOUSEREPORTING(r0, 0x5412, &(0x7f0000000080)=0x13) write(r0, &(0x7f00000000c0)="76e9e9db5f0b306aee22f2d6265f984c1685064466c32b37c57e7b071f7eb12531736d20ad4fc66828e622e2ce920fb172961c00a1442ed4a32ecb332f436db06c4ba491ac10d7476e6933f0d2cfbf6ccd9d0dffe9ee5280e91d6f14045d22e9c6aa2c769596e2445c826c13455c6d12c0c69074f2e8c7", 0x77) ioctl$TIOCSTI(r0, 0x5412, &(0x7f0000000040)=0x3) 02:22:24 executing program 1: perf_event_open(&(0x7f00000001c0)={0x2, 0x80, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$batadv(&(0x7f0000000300), 0xffffffffffffffff) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000280)={'batadv0\x00', 0x0}) sendmsg$BATADV_CMD_GET_MCAST_FLAGS(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000540)={&(0x7f0000000080)={0x1c, r1, 0x301, 0x0, 0x0, {0xa}, [@BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r2}]}, 0x1c}, 0x1, 0x0, 0x0, 0x60000000}, 0x0) 02:22:24 executing program 0: r0 = syz_open_dev$tty20(0xc, 0x4, 0x0) ioctl$TIOCL_GETMOUSEREPORTING(r0, 0x5412, &(0x7f0000000080)=0x13) ioctl$TIOCSTI(r0, 0x5412, &(0x7f0000000040)=0x3) ioctl$BTRFS_IOC_SET_RECEIVED_SUBVOL(r0, 0xc0c89425, &(0x7f00000000c0)={"6ce124b806a7b3a97aaedf6c4b6dc536", 0x0, 0x0, {0xfffffffffffffffe, 0xdcf0}, {0x40, 0xc6d1}, 0x5074, [0xfffffffffffffffb, 0x100, 0x10000, 0x4, 0x400, 0x0, 0x10001, 0xd15, 0x7, 0x3, 0x5b, 0x80000000, 0xffffffffffffffff, 0x401, 0x2, 0x2]}) r1 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_PASTESEL(r1, 0x5437, &(0x7f0000000100)) 02:22:25 executing program 4: r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$TIOCL_GETMOUSEREPORTING(r0, 0x5412, &(0x7f0000000080)=0x13) write(r0, &(0x7f00000000c0)="76e9e9db5f0b306aee22f2d6265f984c1685064466c32b37c57e7b071f7eb12531736d20ad4fc66828e622e2ce920fb172961c00a1442ed4a32ecb332f436db06c4ba491ac10d7476e6933f0d2cfbf6ccd9d0dffe9ee5280e91d6f14045d22e9c6aa2c769596e2445c826c13455c6d12c0c69074f2e8c7ddd94b8019405b16c76ae8d8233cc594251bdc2c936003d81289563c8473aa1e3bbf1650c87454c67085957a4ec1804043b40637b00191ef20de98665e3aff78581323127222a727abf7426394e811c6ccf8803d60a5f63cf389e6524abfd7b60db8840192d277dbcd7a153dd4c1e57da9b6d4ace1f2d1", 0xee) ioctl$TIOCSTI(r0, 0x5412, &(0x7f0000000040)=0x3) [ 933.484416][T32552] loop5: detected capacity change from 0 to 264192 02:22:25 executing program 3: r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$TIOCL_GETMOUSEREPORTING(r0, 0x5412, &(0x7f0000000080)=0x13) write(r0, &(0x7f00000000c0), 0x0) ioctl$TIOCSTI(r0, 0x5412, &(0x7f0000000040)=0x3) [ 933.533336][T32552] FAT-fs (loop5): bogus number of reserved sectors [ 933.550148][T32552] FAT-fs (loop5): Can't find a valid FAT filesystem 02:22:25 executing program 1: perf_event_open(&(0x7f00000001c0)={0x2, 0x80, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$batadv(&(0x7f0000000300), 0xffffffffffffffff) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000280)={'batadv0\x00', 0x0}) sendmsg$BATADV_CMD_GET_MCAST_FLAGS(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000540)={&(0x7f0000000080)={0x1c, r1, 0x301, 0x0, 0x0, {0xa}, [@BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r2}]}, 0x1c}, 0x1, 0x0, 0x0, 0x9effffff}, 0x0) 02:22:25 executing program 0: r0 = syz_open_dev$tty20(0xc, 0x4, 0x0) ioctl$TIOCL_GETMOUSEREPORTING(r0, 0x5412, &(0x7f0000000080)=0x13) ioctl$TIOCSTI(r0, 0x5412, &(0x7f0000000040)=0x3) perf_event_open(&(0x7f00000000c0)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_PASTESEL(r1, 0x5437, &(0x7f0000000100)) [ 933.645144][T32552] loop5: detected capacity change from 0 to 264192 [ 933.656910][T32552] FAT-fs (loop5): bogus number of reserved sectors [ 933.727337][T32552] FAT-fs (loop5): Can't find a valid FAT filesystem 02:22:25 executing program 3: r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$TIOCL_GETMOUSEREPORTING(r0, 0x5412, &(0x7f0000000080)=0x13) write(r0, &(0x7f00000000c0), 0x0) ioctl$TIOCSTI(r0, 0x5412, &(0x7f0000000040)=0x3) 02:22:25 executing program 4: r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$TIOCL_GETMOUSEREPORTING(r0, 0x5412, &(0x7f0000000080)=0x13) write(r0, &(0x7f00000000c0)="76e9e9db5f0b306aee22f2d6265f984c1685064466c32b37c57e7b071f7eb12531736d20ad4fc66828e622e2ce920fb172961c00a1442ed4a32ecb332f436db06c4ba491ac10d7476e6933f0d2cfbf6ccd9d0dffe9ee5280e91d6f14045d22e9c6aa2c769596e2445c826c13455c6d12c0c69074f2e8c7ddd94b8019405b16c76ae8d8233cc594251bdc2c936003d81289563c8473aa1e3bbf1650c87454c67085957a4ec1804043b40637b00191ef20de98665e3aff78581323127222a727abf7426394e811c6ccf8803d60a5f63cf389e6524abfd7b60db8840192d277dbcd7a153dd4c1e57da9b6d4ace1f2d1", 0xee) ioctl$TIOCSTI(r0, 0x5412, &(0x7f0000000040)=0x3) 02:22:25 executing program 5: syz_mount_image$msdos(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x40000000000000, 0x0, &(0x7f0000000440), 0x0, &(0x7f00000004c0)={[{@fat=@debug}, {@fat=@flush}]}) 02:22:25 executing program 0: r0 = syz_open_dev$tty20(0xc, 0x4, 0x0) ioctl$TIOCL_GETMOUSEREPORTING(r0, 0x5412, &(0x7f0000000080)=0x13) perf_event_open(&(0x7f00000000c0)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_PASTESEL(r1, 0x5437, &(0x7f0000000100)) 02:22:25 executing program 1: perf_event_open(&(0x7f00000001c0)={0x2, 0x80, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$batadv(&(0x7f0000000300), 0xffffffffffffffff) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000280)={'batadv0\x00', 0x0}) sendmsg$BATADV_CMD_GET_MCAST_FLAGS(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000540)={&(0x7f0000000080)={0x1c, r1, 0x301, 0x0, 0x0, {0xa}, [@BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r2}]}, 0x1c}, 0x1, 0x0, 0x0, 0xc00e0000}, 0x0) 02:22:25 executing program 3: r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$TIOCL_GETMOUSEREPORTING(r0, 0x5412, &(0x7f0000000080)=0x13) write(r0, &(0x7f00000000c0), 0x0) ioctl$TIOCSTI(r0, 0x5412, &(0x7f0000000040)=0x3) 02:22:25 executing program 0: syz_open_dev$tty20(0xc, 0x4, 0x0) perf_event_open(&(0x7f00000000c0)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_PASTESEL(r0, 0x5437, &(0x7f0000000100)) 02:22:25 executing program 1: perf_event_open(&(0x7f00000001c0)={0x2, 0x80, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$batadv(&(0x7f0000000300), 0xffffffffffffffff) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000280)={'batadv0\x00', 0x0}) sendmsg$BATADV_CMD_GET_MCAST_FLAGS(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000540)={&(0x7f0000000080)={0x1c, r1, 0x301, 0x0, 0x0, {0xa}, [@BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r2}]}, 0x1c}, 0x1, 0x0, 0x0, 0xdb000000}, 0x0) 02:22:25 executing program 4: r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$TIOCL_GETMOUSEREPORTING(r0, 0x5412, &(0x7f0000000080)=0x13) ioctl$TIOCSTI(r0, 0x5412, &(0x7f0000000040)=0x3) [ 934.121735][T32589] loop5: detected capacity change from 0 to 264192 02:22:25 executing program 3: r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$TIOCL_GETMOUSEREPORTING(r0, 0x5412, &(0x7f0000000080)=0x13) write(r0, &(0x7f00000000c0)="76e9e9db5f0b306aee22f2d6265f984c1685064466c32b37c57e7b071f7eb12531736d20ad4fc66828e622e2ce920fb172961c00a1442ed4a32ecb33", 0x3c) ioctl$TIOCSTI(r0, 0x5412, &(0x7f0000000040)=0x3) [ 934.169044][T32589] FAT-fs (loop5): bogus number of reserved sectors [ 934.196857][T32589] FAT-fs (loop5): Can't find a valid FAT filesystem [ 934.286778][T32589] loop5: detected capacity change from 0 to 264192 [ 934.345042][T32589] FAT-fs (loop5): bogus number of reserved sectors [ 934.351604][T32589] FAT-fs (loop5): Can't find a valid FAT filesystem 02:22:25 executing program 1: perf_event_open(&(0x7f00000001c0)={0x2, 0x80, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$batadv(&(0x7f0000000300), 0xffffffffffffffff) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000280)={'batadv0\x00', 0x0}) sendmsg$BATADV_CMD_GET_MCAST_FLAGS(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000540)={&(0x7f0000000080)={0x1c, r1, 0x301, 0x0, 0x0, {0xa}, [@BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r2}]}, 0x1c}, 0x1, 0x0, 0x0, 0xf0ffffff}, 0x0) 02:22:25 executing program 3: r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$TIOCL_GETMOUSEREPORTING(r0, 0x5412, &(0x7f0000000080)=0x13) write(r0, &(0x7f00000000c0)='v', 0x1) ioctl$TIOCSTI(r0, 0x5412, &(0x7f0000000040)=0x3) 02:22:25 executing program 5: syz_mount_image$msdos(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0xe0ffff00000000, 0x0, &(0x7f0000000440), 0x0, &(0x7f00000004c0)={[{@fat=@debug}, {@fat=@flush}]}) 02:22:25 executing program 0: perf_event_open(&(0x7f00000000c0)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_PASTESEL(r0, 0x5437, &(0x7f0000000100)) 02:22:26 executing program 4: r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$TIOCL_GETMOUSEREPORTING(r0, 0x5412, &(0x7f0000000080)=0x13) ioctl$TIOCSTI(r0, 0x5412, &(0x7f0000000040)=0x3) [ 934.635721][T32617] loop5: detected capacity change from 0 to 264192 02:22:26 executing program 0: perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_PASTESEL(r0, 0x5437, &(0x7f0000000100)) 02:22:26 executing program 3: r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$TIOCL_GETMOUSEREPORTING(r0, 0x5412, &(0x7f0000000080)=0x13) write(r0, &(0x7f00000000c0), 0x0) ioctl$TIOCSTI(r0, 0x5412, &(0x7f0000000040)=0x3) [ 934.682482][T32617] FAT-fs (loop5): bogus number of reserved sectors [ 934.714017][T32617] FAT-fs (loop5): Can't find a valid FAT filesystem 02:22:26 executing program 4: r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$TIOCL_GETMOUSEREPORTING(r0, 0x5412, &(0x7f0000000080)=0x13) ioctl$TIOCSTI(r0, 0x5412, &(0x7f0000000040)=0x3) 02:22:26 executing program 1: perf_event_open(&(0x7f00000001c0)={0x2, 0x80, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$batadv(&(0x7f0000000300), 0xffffffffffffffff) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000280)={'batadv0\x00', 0x0}) sendmsg$BATADV_CMD_GET_MCAST_FLAGS(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000540)={&(0x7f0000000080)={0x1c, r1, 0x301, 0x0, 0x0, {0xa}, [@BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r2}]}, 0x1c}, 0x1, 0x0, 0x0, 0xfffff000}, 0x0) [ 934.825364][T32617] loop5: detected capacity change from 0 to 264192 [ 934.855605][T32617] FAT-fs (loop5): bogus number of reserved sectors 02:22:26 executing program 0: perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_PASTESEL(r0, 0x5437, &(0x7f0000000100)) [ 934.876730][T32617] FAT-fs (loop5): Can't find a valid FAT filesystem 02:22:26 executing program 3: r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$TIOCL_GETMOUSEREPORTING(r0, 0x5412, &(0x7f0000000080)=0x13) write(r0, &(0x7f00000000c0), 0x0) ioctl$TIOCSTI(r0, 0x5412, &(0x7f0000000040)=0x3) 02:22:26 executing program 4: r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) write(r0, &(0x7f00000000c0)="76e9e9db5f0b306aee22f2d6265f984c1685064466c32b37c57e7b071f7eb12531736d20ad4fc66828e622e2ce920fb172961c00a1442ed4a32ecb332f436db06c4ba491ac10d7476e6933f0d2cfbf6ccd9d0dffe9ee5280e91d6f14045d22e9c6aa2c769596e2445c826c13455c6d12c0c69074f2e8c7ddd94b8019405b16c76ae8d8233cc594251bdc2c936003d81289563c8473aa1e3bbf1650c87454c67085957a4ec1804043b40637b00191ef20de98665e3aff78581323127222a727abf7426394e811c6ccf8803d60a5f63cf389e6524abfd7b60db8840192d277dbcd7a153dd4c1e57da9b6d4ace1f2d1", 0xee) ioctl$TIOCSTI(r0, 0x5412, &(0x7f0000000040)=0x3) 02:22:26 executing program 5: syz_mount_image$msdos(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x100000000000000, 0x0, &(0x7f0000000440), 0x0, &(0x7f00000004c0)={[{@fat=@debug}, {@fat=@flush}]}) 02:22:26 executing program 1: perf_event_open(&(0x7f00000001c0)={0x2, 0x80, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$batadv(&(0x7f0000000300), 0xffffffffffffffff) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000280)={'batadv0\x00', 0x0}) sendmsg$BATADV_CMD_GET_MCAST_FLAGS(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000540)={&(0x7f0000000080)={0x1c, r1, 0x301, 0x0, 0x0, {0xa}, [@BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r2}]}, 0x1c}, 0x1, 0x0, 0x0, 0xffffff7f}, 0x0) 02:22:26 executing program 3: r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$TIOCL_GETMOUSEREPORTING(r0, 0x5412, &(0x7f0000000080)=0x13) write(r0, &(0x7f00000000c0), 0x0) ioctl$TIOCSTI(r0, 0x5412, &(0x7f0000000040)=0x3) [ 935.095537][T32649] loop5: detected capacity change from 0 to 264192 02:22:26 executing program 0: perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_PASTESEL(r0, 0x5437, &(0x7f0000000100)) 02:22:26 executing program 4: r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) write(r0, &(0x7f00000000c0)="76e9e9db5f0b306aee22f2d6265f984c1685064466c32b37c57e7b071f7eb12531736d20ad4fc66828e622e2ce920fb172961c00a1442ed4a32ecb332f436db06c4ba491ac10d7476e6933f0d2cfbf6ccd9d0dffe9ee5280e91d6f14045d22e9c6aa2c769596e2445c826c13455c6d12c0c69074f2e8c7ddd94b8019405b16c76ae8d8233cc594251bdc2c936003d81289563c8473aa1e3bbf1650c87454c67085957a4ec1804043b40637b00191ef20de98665e3aff78581323127222a727abf7426394e811c6ccf8803d60a5f63cf389e6524abfd7b60db8840192d277dbcd7a153dd4c1e57da9b6d4ace1f2d1", 0xee) ioctl$TIOCSTI(r0, 0x5412, &(0x7f0000000040)=0x3) 02:22:26 executing program 3: r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$TIOCL_GETMOUSEREPORTING(r0, 0x5412, &(0x7f0000000080)=0x13) write(r0, &(0x7f00000000c0)='v', 0x1) ioctl$TIOCSTI(0xffffffffffffffff, 0x5412, &(0x7f0000000040)=0x3) [ 935.143259][T32649] FAT-fs (loop5): bogus number of reserved sectors [ 935.174543][T32649] FAT-fs (loop5): Can't find a valid FAT filesystem 02:22:26 executing program 1: perf_event_open(&(0x7f00000001c0)={0x2, 0x80, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$batadv(&(0x7f0000000300), 0xffffffffffffffff) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000280)={'batadv0\x00', 0x0}) sendmsg$BATADV_CMD_GET_MCAST_FLAGS(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000540)={&(0x7f0000000080)={0x1c, r1, 0x301, 0x0, 0x0, {0xa}, [@BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r2}]}, 0x1c}, 0x1, 0x0, 0x0, 0xffffff9e}, 0x0) 02:22:26 executing program 0: perf_event_open(&(0x7f00000000c0)={0x0, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_PASTESEL(r0, 0x5437, &(0x7f0000000100)) 02:22:26 executing program 5: syz_mount_image$msdos(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x200000000000000, 0x0, &(0x7f0000000440), 0x0, &(0x7f00000004c0)={[{@fat=@debug}, {@fat=@flush}]}) 02:22:26 executing program 4: r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) write(r0, &(0x7f00000000c0)="76e9e9db5f0b306aee22f2d6265f984c1685064466c32b37c57e7b071f7eb12531736d20ad4fc66828e622e2ce920fb172961c00a1442ed4a32ecb332f436db06c4ba491ac10d7476e6933f0d2cfbf6ccd9d0dffe9ee5280e91d6f14045d22e9c6aa2c769596e2445c826c13455c6d12c0c69074f2e8c7ddd94b8019405b16c76ae8d8233cc594251bdc2c936003d81289563c8473aa1e3bbf1650c87454c67085957a4ec1804043b40637b00191ef20de98665e3aff78581323127222a727abf7426394e811c6ccf8803d60a5f63cf389e6524abfd7b60db8840192d277dbcd7a153dd4c1e57da9b6d4ace1f2d1", 0xee) ioctl$TIOCSTI(r0, 0x5412, &(0x7f0000000040)=0x3) 02:22:26 executing program 1: perf_event_open(&(0x7f00000001c0)={0x2, 0x80, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$batadv(&(0x7f0000000300), 0xffffffffffffffff) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000280)={'batadv0\x00', 0x0}) sendmsg$BATADV_CMD_GET_MCAST_FLAGS(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000540)={&(0x7f0000000080)={0x1c, r1, 0x301, 0x0, 0x0, {0xa}, [@BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r2}]}, 0x1c}, 0x1, 0x0, 0x0, 0xfffffff0}, 0x0) 02:22:27 executing program 0: perf_event_open(&(0x7f00000000c0)={0x0, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_PASTESEL(r0, 0x5437, &(0x7f0000000100)) [ 935.445484][T32673] loop5: detected capacity change from 0 to 264192 [ 935.505195][T32673] FAT-fs (loop5): bogus number of reserved sectors [ 935.530678][T32673] FAT-fs (loop5): Can't find a valid FAT filesystem 02:22:27 executing program 4: ioctl$TIOCL_GETMOUSEREPORTING(0xffffffffffffffff, 0x5412, &(0x7f0000000080)=0x13) write(0xffffffffffffffff, &(0x7f00000000c0)="76e9e9db5f0b306aee22f2d6265f984c1685064466c32b37c57e7b071f7eb12531736d20ad4fc66828e622e2ce920fb172961c00a1442ed4a32ecb332f436db06c4ba491ac10d7476e6933f0d2cfbf6ccd9d0dffe9ee5280e91d6f14045d22e9c6aa2c769596e2445c826c13455c6d12c0c69074f2e8c7ddd94b8019405b16c76ae8d8233cc594251bdc2c936003d81289563c8473aa1e3bbf1650c87454c67085957a4ec1804043b40637b00191ef20de98665e3aff78581323127222a727abf7426394e811c6ccf8803d60a5f63cf389e6524abfd7b60db8840192d277dbcd7a153dd4c1e57da9b6d4ace1f2d1", 0xee) ioctl$TIOCSTI(0xffffffffffffffff, 0x5412, &(0x7f0000000040)=0x3) 02:22:27 executing program 0: perf_event_open(&(0x7f00000000c0)={0x0, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_PASTESEL(r0, 0x5437, &(0x7f0000000100)) [ 935.615378][T32673] loop5: detected capacity change from 0 to 264192 [ 935.634199][T32673] FAT-fs (loop5): bogus number of reserved sectors [ 935.650073][T32673] FAT-fs (loop5): Can't find a valid FAT filesystem 02:22:27 executing program 4: ioctl$TIOCL_GETMOUSEREPORTING(0xffffffffffffffff, 0x5412, &(0x7f0000000080)=0x13) write(0xffffffffffffffff, &(0x7f00000000c0)="76e9e9db5f0b306aee22f2d6265f984c1685064466c32b37c57e7b071f7eb12531736d20ad4fc66828e622e2ce920fb172961c00a1442ed4a32ecb332f436db06c4ba491ac10d7476e6933f0d2cfbf6ccd9d0dffe9ee5280e91d6f14045d22e9c6aa2c769596e2445c826c13455c6d12c0c69074f2e8c7ddd94b8019405b16c76ae8d8233cc594251bdc2c936003d81289563c8473aa1e3bbf1650c87454c67085957a4ec1804043b40637b00191ef20de98665e3aff78581323127222a727abf7426394e811c6ccf8803d60a5f63cf389e6524abfd7b60db8840192d277dbcd7a153dd4c1e57da9b6d4ace1f2d1", 0xee) ioctl$TIOCSTI(0xffffffffffffffff, 0x5412, &(0x7f0000000040)=0x3) 02:22:27 executing program 1: perf_event_open(&(0x7f00000001c0)={0x2, 0x80, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$batadv(&(0x7f0000000300), 0xffffffffffffffff) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000280)={'batadv0\x00', 0x0}) sendmsg$BATADV_CMD_GET_MCAST_FLAGS(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000540)={&(0x7f0000000080)={0x1c, r1, 0x301, 0x0, 0x0, {0xa}, [@BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r2}]}, 0x1c}, 0x1, 0x0, 0x0, 0xffffffff}, 0x0) 02:22:27 executing program 5: syz_mount_image$msdos(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x300000000000000, 0x0, &(0x7f0000000440), 0x0, &(0x7f00000004c0)={[{@fat=@debug}, {@fat=@flush}]}) [ 935.908641][T32700] loop5: detected capacity change from 0 to 264192 [ 935.958895][T32700] FAT-fs (loop5): bogus number of reserved sectors [ 935.985574][T32700] FAT-fs (loop5): Can't find a valid FAT filesystem [ 936.050010][T32700] loop5: detected capacity change from 0 to 264192 [ 936.071073][T32700] FAT-fs (loop5): bogus number of reserved sectors [ 936.090923][T32700] FAT-fs (loop5): Can't find a valid FAT filesystem 02:22:27 executing program 3: r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$TIOCL_GETMOUSEREPORTING(r0, 0x5412, &(0x7f0000000080)=0x13) write(r0, &(0x7f00000000c0)='v', 0x1) ioctl$TIOCSTI(0xffffffffffffffff, 0x5412, &(0x7f0000000040)=0x3) 02:22:27 executing program 5: syz_mount_image$msdos(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x400000000000000, 0x0, &(0x7f0000000440), 0x0, &(0x7f00000004c0)={[{@fat=@debug}, {@fat=@flush}]}) 02:22:27 executing program 0: perf_event_open(&(0x7f00000000c0)={0x2, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_PASTESEL(r0, 0x5437, &(0x7f0000000100)) 02:22:27 executing program 4: ioctl$TIOCL_GETMOUSEREPORTING(0xffffffffffffffff, 0x5412, &(0x7f0000000080)=0x13) write(0xffffffffffffffff, &(0x7f00000000c0)="76e9e9db5f0b306aee22f2d6265f984c1685064466c32b37c57e7b071f7eb12531736d20ad4fc66828e622e2ce920fb172961c00a1442ed4a32ecb332f436db06c4ba491ac10d7476e6933f0d2cfbf6ccd9d0dffe9ee5280e91d6f14045d22e9c6aa2c769596e2445c826c13455c6d12c0c69074f2e8c7ddd94b8019405b16c76ae8d8233cc594251bdc2c936003d81289563c8473aa1e3bbf1650c87454c67085957a4ec1804043b40637b00191ef20de98665e3aff78581323127222a727abf7426394e811c6ccf8803d60a5f63cf389e6524abfd7b60db8840192d277dbcd7a153dd4c1e57da9b6d4ace1f2d1", 0xee) ioctl$TIOCSTI(0xffffffffffffffff, 0x5412, &(0x7f0000000040)=0x3) 02:22:27 executing program 1: perf_event_open(&(0x7f00000001c0)={0x2, 0x80, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$batadv(&(0x7f0000000300), 0xffffffffffffffff) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000280)={'batadv0\x00', 0x0}) sendmsg$BATADV_CMD_GET_MCAST_FLAGS(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000540)={&(0x7f0000000080)={0x1c, r1, 0x301, 0x0, 0x0, {0xa}, [@BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r2}]}, 0x1c}}, 0x2) 02:22:27 executing program 0: perf_event_open(&(0x7f00000000c0)={0x2, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_PASTESEL(r0, 0x5437, &(0x7f0000000100)) [ 936.306189][T32721] loop5: detected capacity change from 0 to 264192 02:22:27 executing program 4: r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$TIOCL_GETMOUSEREPORTING(0xffffffffffffffff, 0x5412, &(0x7f0000000080)=0x13) write(r0, &(0x7f00000000c0)="76e9e9db5f0b306aee22f2d6265f984c1685064466c32b37c57e7b071f7eb12531736d20ad4fc66828e622e2ce920fb172961c00a1442ed4a32ecb332f436db06c4ba491ac10d7476e6933f0d2cfbf6ccd9d0dffe9ee5280e91d6f14045d22e9c6aa2c769596e2445c826c13455c6d12c0c69074f2e8c7ddd94b8019405b16c76ae8d8233cc594251bdc2c936003d81289563c8473aa1e3bbf1650c87454c67085957a4ec1804043b40637b00191ef20de98665e3aff78581323127222a727abf7426394e811c6ccf8803d60a5f63cf389e6524abfd7b60db8840192d277dbcd7a153dd4c1e57da9b6d4ace1f2d1", 0xee) ioctl$TIOCSTI(r0, 0x5412, &(0x7f0000000040)=0x3) 02:22:27 executing program 1: perf_event_open(&(0x7f00000001c0)={0x2, 0x80, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$batadv(&(0x7f0000000300), 0xffffffffffffffff) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000280)={'batadv0\x00', 0x0}) sendmsg$BATADV_CMD_GET_MCAST_FLAGS(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000540)={&(0x7f0000000080)={0x1c, r1, 0x301, 0x0, 0x0, {0xa}, [@BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r2}]}, 0x1c}}, 0x3) [ 936.348684][T32721] FAT-fs (loop5): bogus number of reserved sectors [ 936.371920][T32721] FAT-fs (loop5): Can't find a valid FAT filesystem [ 936.486191][T32721] loop5: detected capacity change from 0 to 264192 [ 936.529542][T32721] FAT-fs (loop5): bogus number of reserved sectors 02:22:28 executing program 4: r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$TIOCL_GETMOUSEREPORTING(0xffffffffffffffff, 0x5412, &(0x7f0000000080)=0x13) write(r0, &(0x7f00000000c0)="76e9e9db5f0b306aee22f2d6265f984c1685064466c32b37c57e7b071f7eb12531736d20ad4fc66828e622e2ce920fb172961c00a1442ed4a32ecb332f436db06c4ba491ac10d7476e6933f0d2cfbf6ccd9d0dffe9ee5280e91d6f14045d22e9c6aa2c769596e2445c826c13455c6d12c0c69074f2e8c7ddd94b8019405b16c76ae8d8233cc594251bdc2c936003d81289563c8473aa1e3bbf1650c87454c67085957a4ec1804043b40637b00191ef20de98665e3aff78581323127222a727abf7426394e811c6ccf8803d60a5f63cf389e6524abfd7b60db8840192d277dbcd7a153dd4c1e57da9b6d4ace1f2d1", 0xee) ioctl$TIOCSTI(r0, 0x5412, &(0x7f0000000040)=0x3) 02:22:28 executing program 0: perf_event_open(&(0x7f00000000c0)={0x2, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_PASTESEL(r0, 0x5437, &(0x7f0000000100)) [ 936.576123][T32721] FAT-fs (loop5): Can't find a valid FAT filesystem 02:22:28 executing program 5: syz_mount_image$msdos(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x500000000000000, 0x0, &(0x7f0000000440), 0x0, &(0x7f00000004c0)={[{@fat=@debug}, {@fat=@flush}]}) 02:22:28 executing program 1: perf_event_open(&(0x7f00000001c0)={0x2, 0x80, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$batadv(&(0x7f0000000300), 0xffffffffffffffff) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000280)={'batadv0\x00', 0x0}) sendmsg$BATADV_CMD_GET_MCAST_FLAGS(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000540)={&(0x7f0000000080)={0x1c, r1, 0x301, 0x0, 0x0, {0xa}, [@BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r2}]}, 0x1c}}, 0x4) [ 936.913348][T32750] loop5: detected capacity change from 0 to 264192 [ 936.961890][T32750] FAT-fs (loop5): bogus number of reserved sectors [ 936.978759][T32750] FAT-fs (loop5): Can't find a valid FAT filesystem [ 937.071201][T32750] loop5: detected capacity change from 0 to 264192 [ 937.090290][T32750] FAT-fs (loop5): bogus number of reserved sectors 02:22:28 executing program 3: r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$TIOCL_GETMOUSEREPORTING(r0, 0x5412, &(0x7f0000000080)=0x13) write(r0, &(0x7f00000000c0)='v', 0x1) ioctl$TIOCSTI(0xffffffffffffffff, 0x5412, &(0x7f0000000040)=0x3) 02:22:28 executing program 2: r0 = syz_open_dev$tty20(0xc, 0x4, 0x0) ioctl$TIOCL_GETMOUSEREPORTING(r0, 0x5412, &(0x7f0000000080)=0x13) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000001700)={0x0, [], 0x0, "eed8cc6953666c"}) ioctl$BTRFS_IOC_TREE_SEARCH_V2(r0, 0xc0709411, &(0x7f0000047b80)=ANY=[@ANYRES64=0x0, @ANYBLOB="01000000010000000100000000000000dd0d0000000000000000000080ffffff0700000000000000ff0100000000000001000000040000000000000004000000060000000000000089000000000000000008000000000000000000000000000000000000000000000040000000000000"]) r2 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r2, 0x81f8943c, &(0x7f000004db80)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000001700)={0x0, [{}, {}, {}, {}, {}, {0x0, r4}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r3}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r4}], 0x0, "eed8cc6953666c"}) ioctl$BTRFS_IOC_INO_LOOKUP_USER(r0, 0xd000943e, &(0x7f0000047c00)={0x0, 0x0, "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", "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"}) ioctl$BTRFS_IOC_INO_LOOKUP_USER(r0, 0xd000943e, &(0x7f0000048c00)={0x0, 0x0, "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", "aed5c6296528e500c4e4c39711a334025eeec8d1c217daec5933cc49ea2d097f0e78ab68757579f3eb4f4048af89b98b6650f9121ccec0240cc3b90dbb314ebfabf273ada3986e763e4628affebbf544c89d2826832079dc67fb1d6ddce3a9812f921ca0741498088495632e1a726f3431ffb5699da76efd43e65ec10802833c0a78d222bc3b7266aaf378219d54c76c5fc0ddb3ef49ec34378b784812d629b8a0809ac440853476d772641543a182209e62c3880d77b8c1b6de2d3a42778c778f021d739b44451f00d0ddae1447f62213d5eb0ea2b2ae97df0567696f4ea7f33c7102eabb064d1a91775c78a0a9d3d169588a1e8ac60bf2a90651a1a6ee748eb5e5488fb1e39453d92f7f9291bdf406c8750c0ebba555653a7428c2b601bcfb3a0bb676e3739eb48fe3eb118e30a72ddd00c760e1c9b42496836d20902bb717613aa6da78046df0a4a9291e53a53a8f1301b9cb569183c82e0beb97d6bc699ff4a1c09a5689af2886d32d411dc9312f021ce6cdab263415e4c466df74e1320b8a07dba8fa7bec6246b0d9266051ae1d738b31b08f2356e91a430900192e0dd4dbfcb8642de2d58f7fab4357a8211216c55350e31ff640041e373c9a87f07946a4f04362ee7e38887cec6d0ffb49dac12aca0b09bf80859a52f06f64d05420668a6c70fbac77e2249c3e1da9aed83d7e37c3c2743d277d7256675dfb4f88d3e45e20c28f4e12af2f091d6fcc12524737d3b7de4ba9546c788ff6a60175eba5328f6a7858770080222fe22d7fe1ed873174d07c632060105ba6415c29c999c4f7f49df85c74d13644d3f9c15de1c5b8184865cf526c368eb7fa8dc4b913e9e3e965d92a1ef33c9147acf2a3fd3a0abec78dbd7383b23075095c531d186e264940a7ad855c42241a1f65240d16682e6c985c8419f777bba0f82600be9557af115a0fe739d448fe99943042f208bc0e73d67104233c85a6bf3c8a9d181f3b52a342a8e1f3c4f8b8ffc4998165570df625aa455a5ae00a5d7c7c6fdaad75117e86e53afdedc84531e72f8ecb120db897c17f276720604599ab19b015872f7fd790deffd18702f9719e55e4ba7ca19dd1a9724721a8cf0606d4650d3758b2439fc9d63af12b798fef746c496da4ba486c0eb9077a791a0b25986028964c9ccd89e0c4a377bb38696e7ba2d203b9fdd39d6b2e507ebb82237fc4df4a249b684c56546dfd91f58036008967e67a20567707f0ac5e71e7e6c449a2ccbcd5b559fef705f9d3433356f651e505ec4864ac49165426406f0e6725f749b1a2d2449d422045cdd3025e91fce4ac44a24f1e113a923f245bc9b29066cbc6c7a01bd9c9c426ae6877329e79c534cf4610b8de35e96d81a55e8fae9feb2ccde3890060da383f01b0b22103545cf6c0c22d49010ec7c09cf9706bad7ceb9b1b017397cc2b3bc66b9c7ce0cc4d431a282bc4f36c2f5191ed56314fb5a6f93a75bc8c2155049116174d638a84974d3f8f50517b4653fc1e60f4a145faeafa158ac65db8d2750f69d2982578762691ed49359e453ffa750b07188765ecf85fe7e1d20930fe0886a782c94e120d0995d2aecefcbaf0adba938e2825dbdc9fd5a278195d8d7b95421d3a7f17d6ca5fe6446bd1aee954964686287aca4fa754b706ac8c4649722e460e0e48c338cc82385b3b1cab63302663fa388e33a354cac78a9ca6d2670831fb1e7ba4fd86e7a6ccf81373ba431813d483ee3c25eab551aa3b3d2c9a2ed04d5b32ad2953e3ecf1c3064b32089616c908a5d85d34cb197a0ffdefe6c2ebde59bed81aabe0aa3ff67a84304b43669f883aaf9cdda19f1c51f40357b3c8dc13a782f4d396382514ad5ff9ff0f3ef17962fab7c15da8bd6b8ef4c9bbff2bfff158d182039af28e0e401be14418926fc68b0cd0e8fa0045d9bbbf3d07f94a2575bed106e906e90e68e669fe3cc68c86d19cda2f19c9ebf6e214106938bc05546d334c846ac81950546c8e490fc1860248c30150d642fa90f1d6847fa49368fb86211f274accf2858811c232a97e8fff4745cbb13c5fc67fbbef01fd3a864046cb7d7cb768362029248acb51f18320f2bd8039ebcada16e46cabef6fc4cf486f9d170bd97cc1805941aba28f402a74feda1a63af59ed99614b11e80cb7ee054c3459e94e73ac60925d155fbb419235e0fd19ecfdfc7674933aa6c2414cd0661c2f64aee817140f4019e286c449676ba612fc15049a3226e7c400da2ddd880f9fccb2a2fc67737eab11c785b58be8482d0db8186d7c74069f0bf9dc36e3b7af5e9a0251786d64dacd921dd6e868cbedb755c750bf5c1a569fb56220dfbac9e7e28a63b2f17d7d536f8d2f53a0ba8a374ba76952ad790c0e143a4e8118106c7a5977572dd4e9fcba70b682c3ceb443d9a8f5fb2c273fd131de7de8f9a304b2af8e08cdec4e7b8a72d48951c2b0cb374131f486100adf8d11fdc9f92d446a4f109b88009d736ae2b1e14353f05a4173b99c06e49d3454461027adf8b24e1b8673e62d212872f81d2665e4836d242962513672985322dca64fb55d259ffc6214f93e12f83767a2fafc5c39079ed5b406147f3003e79c243dffc491c31dc3f0e3953cf46d2ec22eed1612d887062660e51f2669d4577b5a9b3e972521c5749b4ed42786cc9133195c1e4696867e0c81261d4fe7d4b1ee550e04f61e87202d9b30a8005ed7bc2355953f6b4d145c1feef9bb6144841a744f253abffd82f80fa0e58928a479eb55486b9b1c545530c630a2db40e4832815ceea42942c75bfcac8fe694e67c702162e29df9ac4e7e635699139802ae2fc0617668054e89abbfa6dd08baf65410a7bd3f9dd666957433c06f051595f895074b56472a2b7c8d295eea96e3fbe260ce70046cb9839702b5bcdab86ba2cf9d365d1be9ce155e681a8ab69a81db3ef50bc58fdd0733f2976917f8306b6bf4be40242b9df6808287663a5fc76b2963bdd645ea497406f33535dee64e27056581d88b0c74f6124c194be146532547f5322cb27bb2e9cac85dd0706d12ed14072ca8da98ef059ec58c7cadde8434db396bdc902644e1dd9a44b6a9506d7bafc73dc56567b7c036b274139a8fe998714e68182e7cdd14c87823784f8e81297e1bde768c94e0ba616308c137de001764236fb957aa9b7d5b1025e2896b5b5bf16b7865e3084c994fde5c6a1ff5173c3e3ddd47a846bd60e833b3a7584a41c3318b7ee8387e10d18b5eb7053a88049c8b08c5e3a7070d528247b9786d8c852643beb4e4cb8322549813213300e7c398e8819474eef4392263317964cdfed9a9da4c4f930496afa996d6d6de0e0901e8eb75dbf4ee4f39a22bcf883b7d65f997d96347032aa6ecc453922816fe4624b0f917fca15a5d62d33e591e6bd20669ca5ecd376ff7277708cc14c813f1b001041ca78da6c88a6ea29608a2e7cd1f26774519b33e1060129dfe1f6683b4d2b42cb282b360a436c8e558b724da11fc725025b6c62dc1e2665f76e4cf7d3d2cc10996372f001c5e894a12d943d0d399b30e94bf42451a47e9fd55cd130f9593fb61497d2dbdcf470f016a95904b59abab2b848fd5123a0be2ad3907c4bda5b0ecdc0ad040c37ef23fe626ee5b1a1f683c12e4cd8a22d24b204029ee4465f854216ba2c3d017c7598cce93067687cc147fc637185205eb570977bc0ee12031c6b9cffdeaf3fcd2927d164f1b0a973d132e97e1807d175b3579552eb8e8d7261459f57a4a21b7079760706b5647d4e1a6a1d780964e49bd442b88219663a9226c9844f943c8fcffd42ebb0b538dd01c321b7cf8cae7a1c26670ff251d7eed47848a4feb02eff91869e429912355456a0309b992346b4e6d192cdb2171f306207511ca4567e3789974dc2127c4b53fea4019e500b2d009a8fb54181f9f55e1af67de8e37f08bd26b6f29c797aa73bc6ff31fab2887328325870745c3eea92adb33441c79fca8038f1710bb156c80143c36ea6af7d956cd686faca1492faf92f82f7fa0464486e1cd6dc87b605fc0ddd153b012c72b39c32013f2cc9cef70867ce350adf4145ffa4ca8b7f1bb7fa6397a8399fb4b6cd33c7ae3740864f620451f41bfb9a0b764242e5897fbacd8214663ab3aada42f2eed4a29ec08839c8948ccb54f9a59250b3d3df6768eb9ab0b2197fc16628138e6dd939f7dc581d2319be91e1b06e2c4cfd5f10c08acbead48ec43311c53b332061aa0052e37bbb94a438b9ec402d18ee5b59bcfec6b243fddd51c8a3f60878cc7ea90107d9845efe8b6efeb54369c8e69a88417adea20c2871300d5ef1397eb3eac428dfd27d6fe2e289f142fc23debe7d6c9ee6c6ffce8b8cb275d8369c3301a69e5e566979fd4d9bd410d30709216e9631be1b9bf7a8d00833cab2e145f98899129a76b1e48735f6661ccb4f98ff4e8f91a2f155d623d3aca32180ed53dd9268a063f45f0f9802d5bea676f94cb9c30422eaad99ae6b0103fad5b6494773ada366f5ea8b1e9f13e29aa8516ed618436e646c6f87f0efa24556d3c7b86a2ab2af694477e228d9adb4cf851bc144d8535b96010a5bcd09c696ebf07b60c876fec1b1b6a51375597847f00ad26969de4e90da20085998e039e3bfa3d6644992fc8a309c7581df197d90041b4cf28b45089b7bebecb78fbd3cff4e90b584cf184303c0f0506d3079fafcea78b25da1687e4470626b78e5b2c33983ba8ddb206992a54fff6b98dd1fffed9303917d8d1a6a8b3deb2168e6c5514c40d6af241337220826e6ff9c95ec07eafeb0b396604db6af4f0536ef2b8bc3fbf697177ed80b2780e801174d93c0b6805fd763488d1d5dca59126ea6b6d89946992c4c2577e126998a1cb5c12ca8653086f2d0bbae90e1c979427da0901bacf1f7d5aa7ee089b57670a3993956e7f80a138cdea7f9b02a5779f5c39399233d445c0824d077110b1a0acd4191ab2f0d188b06eb166b3fb840a73a3660e0f86ede81a4b4adab5bcc233278e090926074c5ae149d7cf79945d0699705601c8fcb970fc581750619b2e2d572c745d5b2d6fa91304023b11b15a213817a1b580508bf2ffb3ded90c1c92844c345e7347957fcf26ffabaf30fc5ec624ec51edcdbfd51b637fa99f65999138c45c5a5c7e450bf4af51918ecf9d2ab49a0c5a2a8bd5d37f85da1ed1513377ad82fd8b45e0e6e4ded38943a5c9789941ecec7171c1f4d68f5380dff7b8ec3fc29b07be7a404736d566d345647e5785857a6b7ac6afcb198fa38d315b4362af464eff46128c612120dc325427d2e19461861f9705c29949b2c947a31858b19cbba6e55d32b9cf9fcebd30271893a162e05b767f0fcac3308ee4150338919e31f3591c555fff4db0887d2128bc5efca3190a200d18034a6cb9876cc08a7a948af15e17a"}) ioctl$BTRFS_IOC_INO_LOOKUP_USER(r0, 0xd000943e, &(0x7f0000049c00)={0x0, 0x0, "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", "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"}) ioctl$BTRFS_IOC_INO_LOOKUP_USER(r0, 0xd000943e, &(0x7f000004ac00)={0x0, 0x0, "3fd9bb7b50746aeed371c3aab7864e7b439902b3a859bc61c83b27e9378cf1458af37b765c447bd00618d3d968093cfff2193e4e9531431a5a2f4622aa1cc3d272aa93f9af18306c5b09047ae07c8c1922c6ee8fa02d8c431f0bbbd32f875c987a5b8153c73cd8c5309cf906c2e0df484ad8e508b53eb9bb0e5950206f5abdf795dcca999a6f3b0ed3b59e32763416ad9b9f8dffa080a0295a74ffcf680f728a9d2da1d436e7337f30ca1b9eb7f81f31a184147a95b1948e98750faed0271b9c7ade01f01a655ee6013475fae4a54333fcd02c97a801690eb197814bdca2123705da39c4fe22917e14c93c7cd561c4a273ee8c2509d81d0cc00f29d5347f92c3", "69db4cc59af6c24cdbc47c37aa3caf4d764b7ad666e9b7e1f22185cdca589d3ebb88a41a7eb780cc9abc6d46a7cdaf2e6c56caac5bce3280fcc1b85570506b4474c3b96d49aebd2da464b8c667d7357d872b63a1ad5a92da3e4a15dfa8515c6994449ce88518bc0e540c62fbe2483ba5ddd5cd56a5864af31dc7149a3053de1cefafeafc5e0186e87c4755934ed8b23c3ed030fd5326c92a7175e477ee152ef429984e89090a5afb24d9e05466d4370934afddaa9c3d8f68a8002a2594fec0f1fd5ef73d25834a7a9d1b2ead076ac8197a693b2b1e6186236d4aecad297b6ecdad7080eb2ad896af5684ae8ecc31a507c0a1498eb3524629a21709284fb8e9dd2f07eadc484dfea65b4600fb44b3e47d16dc1beef591b450df52885993cc4b2929785618590ea843f9c59109c330d93e67ba91a81a4c47b3932c928e83ed1ad98f5dc17b99cf488f0c6c09dd91bbdaf347183aedfba3f1bc5a05be24054192b0cefc9552751e1e3c91c498912341541012ed00feb0c13fa645e1fea785d6c4b10121519d5dbe5a245b2703148d4a922db221f205568d48a893980a2805f96bacec57019c595c2a440bee02fd99b404be95572592a815c52d2aac3679cfc2568ad17187a3da3836962b89df73706ce4c9a73b18b34c7fd36beaf7d92543e43562b4eaa549fed3ffb899a1619948c8086d6e2e10a9459ed7651766f7392bfad27a3da8d4c8be7e6de5e19a363bc9d4cd6473e09b7974bd5dac7682629d7523b5d5977c3a02f02a06ae348495bb5664f9e2d12be264c9f18ff4209bd7c80e9d699e3c8a4c0fbce489c389f4f03502727940e3687bcd3ba9f91dc38cfecd576f8443cf93ded5e4bdf0cc81d63c6861b58f09fb48d3fc3b2d00105e179263e9c1801099b6087fb6318dda62b228a57435043107cccead6c8f3e56e5147c7464f98e07f06c8e3cb414bbec0d4b5e72ff3a76f2d750f9aef6eb37698e20cdaa4ff61e9802323fabaa65231a3a8ca718c20a67345f9ec72d2a242c545e3f240fc74f89d479913777b4d36850b3408b27fdf5207332e4e8f86fc8fe702e7e184fae76bd3206bcb71ab4a099fc3ef8bb5d0e630307291b5271064ee716e60bc0ca3a8ac5cac36a1ec1fcbf38fac8a4306a073e3c2f3fd2a75963774d74f92031bf37c532a75251160c3d5fa0e679ce2aa4fab3a52a3f8518ff62030e2bdb931d40edec4fa847ce44c31b3a4f5463c48743803cec9b1feb82d466980ecf1f0930d035acdeb98151602c0ae470f9d5ef205593c3ffe8ca2a5e23ccfde52007f541ac928f0f948ec847677db41f4bc2eef20d303eedd6202b5989e0a5d015f1cc7064b492eb44ef6da26ecd1428c82e27b1f0eca30630860330f06cea0c69fc39342def86bc6955b13c25eb8448887b6254b2595a7c3cf66b968d04fd7cfbe8be68912069a20dca348041559a0c095e307cb204b33452892b4f602f79cdc4a874718a2064edd578b1bf2ca93ce4129fc57f30371e546c05dc1d6b41d02b22f2a1c9734e3ca0f11ae51ca62c6330e7155aba7a884032a0d563fb5bab14c5b84c7008569ecc2de3d2144ed77ecfe9efc511cee714bb51c389e247b98178e6c6d7c661fd67351184185aed73fe6d464254b5c586342e8fafe463b6291e99d89095adb82ef3fd613b72163a1b0755c06e15f72a441e0ccff2fc0a96821176d1e3d7c1bb497db481bc69fe003e47d17252ec2e34d119439be68dc269de9bcd2586dfc08a9bb26cb39fe68e83e621f9c56f1c24dea962f4b7c335235ea8b529da2e9cf7d6b8abe8616da885a84aa2bfe98947473068cc975b795dc3e3772d8c049a2a2cdbcba8224b3784c9d6f9c6539408514f8d339487984c7340dee951d6904352c4d44680c1f3cdfe3d53d23ea920de627dc8c7696fb0d3d502de8c6e2bd45e662daa69f04672395c8d7db0fc451004b007ce16b9a2d457ff2485542565e5cffa85dc0872da86152da7a34379b973ae6b0730693ba3655057c0b351ea4ce13f638674fc4b66d5e101fa70f389bf7f515fbf52b2e29827a0c18a169c1e15809c01323718306db416c141ceb1bc61ca35a75f053b856a50a1a7ecd267d655a0925c1cfe697ef8fc1d38edef73c20cc7fb7600151e5eb1547ec945b14fe30719cc645dd071387188468c7d8bdb5cd4749d1c8e0507f798bf8198020f89f072d5db55b7ace5fbb7db4be70032b08c555532c1db1dc76eae52d23ab5b942e4d3bc9041857c7cba50f0eefeb066c96d9a5e0ca5a6762ea0fdfde93995cb58cfbaa5099ccb0ee9300b7c7b07564433267a34328fe2e0ae1c2598fc64aceead29c90ab8782292ee7ba6774d08be512f910a7785947ab61427c6468bf14b13e513a4dc6550357b7ea6db957f357366dfb41a34f79a1e00fd3d7e07aa45fd561c084e78ccc26715f07f107cfab41062956b070446add0194cd382313df908fa4f2aa327a2fc095d6c7096ee68fb955fd1d51d98f54722a333980da8e080ef170d0d9a9d5ca82f2f081bbfedc7940460b9a4a4752fc38fa2ee7d0764845122009c512eb74c5ed7d783bb7855287f9940565a63c5c20a8a89c628969e680d50dece7eb1dc35f24c77cf34224e3960bd9bdb3ca942d8b5202ede70721426125c581bf347c8fb047c5e2217026aa66ee2df6d17b944ed51cd33db808c85da3feace72c02b155e5f6aad88d1685c1dc53ba5b500bdd25b080656277514f3eb8ee6a7a305224dca4a69c136d51a9445c9451e518e34833ee319fce5ed57af6b8213ffd50a89799a244587f143afb76438c3ad5262185328d4907ecf9354677b1f396587fa51d6ffcb8ad98b2659975fe59d4c73099d5293a92c729810d5e74528aee74a1db75dfc7cbc1eee9a6defaadbf1e2a0cd8decfd1bfbe211a14360af52aba07ece25407761fba7d35c311d25c51fd4bdfe1c635eab64135ded0c19fd15520116acfbf521de08f307bf25b3d656fcc3a0da45ad5335086ad68088a0177e120c7fe35675a63685926750f9b8a0a39d38b5ef67e4e58a098355bad68303a87d6bd0e0ed9599a4fdb22e925cd76cda719b5ac7155dd73a7c311c37243b97d37f7e8a88bc4e14e1858310786602f19bf4b0143e632ef370c0986234d304cdda949dee0c343d1f09f2022cf16ad2b6c1c74726503fbc087c05f4a416dcac1b102670d71c6cd1cb4b667efa750aa170397168f79272d76b79829e00526de589aaf8826018e503a3c825ab1974a5551cb98f8d9c6452aef81a7db95c6da11835a8310deaef4559af6431ec61221d3e14bfb4400c86d36bee477b477b558d6f162ec06eff6025bf5f6808d084f3dc7414927424d73445f13c43823c8c15670634c56d0ad13b77a25682641086956e50351cdfcbb12358853935d8740f6eb47d09c3a33a89e3a6b443bc628c3fce0fff039de8d4c633a5af9f242dc4dbc530c4e4bdb83f1a0ca44b4f23b24b663e855d9c546e5bba33ca9503341064f4838c8c154df30fa35b065f326fcee2b0649e7972afba01b4a850218eed3dcd82b8764512a190390751659d1b732a8dc60d73fa7157b6db7095eec7dad2a18df40e69f62f57e0146e19df3c21d53bb9731be6b2aecec94a10949b23e7bcc40a99702311d830b9649825ddecd33ea26efc0b240550f855836f03426e2e3fe3017fb58a995d4e253b3b5e5dd2377820076ed5edec54b47b34779cb3b9688cdba1e15ada229dc37abe428e91426df86271d6fa0511e126a80ed75e2874be516476b2caf61da2e0bc5e9ad764d0e635ddacd1418cd94328986038a6470560a7d0bf7a4be80c14569eff81c129c78ea81735830079071be081591a60b9f780578e88ccefde9ddcae61ed3e10a970cc89c777b4ed3b2d30b285a9ff0b3febe93cf3249d86e7a221ef1b8ae1a23deac68ca06b60df8fe31f833dea011daf3cd897a546c5ea480acdf1d540632de303a85f55b2055a115a912407f452d148d3ace26d9ded471fb48c436bb85645d2bb2ddabef0fb0443dad39f77e0b4d8e1e668d8324785d8b7401577682d9fdcd50eb994bddd768a57fad2ceb71ccdad35c84cba172159dbbb76974c36db4c5ca056818d38f41687b0f7db2c511723943c895debb2bede77123ab9123493fe1cb8d7d9f03dc699d0080add5621c8e46d435217617d58015fb1a307049797c15e65a76e697854b256bffd9f897a7533c6b3660a10e4a44bea07aecd88ea52949202107ae568141e3a3f14b9bc7a13119795e2a6a5fdd6e6686b45f1d4ed0f8da6bf82a84bc932f3ad86eb400ac4e2be8751dd0ef3507c3190a473a0d8c358f7a568fe608ae30b854a47e45f3c4d8f732dc3e737b9c3493592e726a88534ab5059307b427bc51d018cc0926447442060a76660a86aa841a97249557c63d87f321a76fc599366f854f9d32997cb52d9c28ea3afe15a22b2ecdf808651b2e32536adea569d87738b3d408d6a4461974770e78088124598d1643a9888279591e93c018010c7ff59aeca037c63330f95a497418ae617bdf1bc7c2369655902915d2642407acb3869eb2dee4c055782380f347517ce34490a59af8d785dc01a48bc04c509205f6d81ba9e51fce8d47696c2b0bd07c061df5c1bde1458e1f5761a14ea75677c178351cf187241af6e893425b6d4ac202a790a437ddbba9b41de0945a4e84edf852629d37daa98bf542231deb8b19de956ee12affa63e82493c12a8b9f1c9e8f70fe30773671c017d92e2e33b68f451ab835a062a4e92fe28180d126c29d912dec49d60820385668d8ba4eda9ce1574e94ffd92be29d04a01b6d0bb506a6914c0f360d280cfd3a11aa59a736f77f8096390b2561d25cf51aadb019ed8c42a2ad62d13693d5a7156b279f7546c11ee7e9e8fa46df87824492da9b3c35806c50447ad59a6846d31d3c34111e5f0b5c0a8d34e25ac2c6e865e4528d5e846bd5cb985c6c3d21e15f84548a11316b50404e660b112c6032b18bb5fa080995df6894e1b09ea5f5ebe61f3537163eff812dc87fdd95dc522ec91649b30620f6841c7c1a89a2cebd993dd95925bb543c0c574e58f069ca74be845865473f74c670bac118cebe0330ea3977a1e00dd43b2335ff44346dd516dfa2b7b1ecc63dbbd97612ee65816893102ad46fec466290ad147ba0203dc50799c4acf7419c12467f04dfb7d9780a5e752a8163dc68fc7fe3c98dc905d28042baf424e297de04f79028fac312fe2826ed92ee5962f2d07994f3a24b180a13df061efd91cf001ea760371b417c4ef39bd95aacdb5d2d74ffc3231c319f9d878648c75a6fee1837550df5b2a815a86d97035452a945e9d4ce6cec5ddedef43ea25b7ae7ace91bfb6d6dd150166665c0f663af14bec590aca1d66a4eab9ea25b2218554c7837"}) r9 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r9, 0x81f8943c, &(0x7f000004db80)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000001700)={0x0, [{}, {}, {}, {}, {}, {0x0, r11}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r10}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r11}], 0x0, "eed8cc6953666c"}) r12 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r12, 0x81f8943c, &(0x7f000004db80)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000001700)={0x0, [{}, {}, {}, {}, {}, {0x0, r14}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r13}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r14}], 0x0, "eed8cc6953666c"}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f000004bc00)={0x1, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, 0x0}], 0x3f, "58c2a85b8b7773"}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f000004cc00)={0x1, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r1}, {r3, r5}, {r6}, {r7, r8}, {r10, r14}, {0x0, r15}], 0x2d, "a5fc7a21344053"}) ioctl$TIOCSTI(r0, 0x5412, &(0x7f0000000040)=0x3) 02:22:28 executing program 4: r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$TIOCL_GETMOUSEREPORTING(0xffffffffffffffff, 0x5412, &(0x7f0000000080)=0x13) write(r0, &(0x7f00000000c0)="76e9e9db5f0b306aee22f2d6265f984c1685064466c32b37c57e7b071f7eb12531736d20ad4fc66828e622e2ce920fb172961c00a1442ed4a32ecb332f436db06c4ba491ac10d7476e6933f0d2cfbf6ccd9d0dffe9ee5280e91d6f14045d22e9c6aa2c769596e2445c826c13455c6d12c0c69074f2e8c7ddd94b8019405b16c76ae8d8233cc594251bdc2c936003d81289563c8473aa1e3bbf1650c87454c67085957a4ec1804043b40637b00191ef20de98665e3aff78581323127222a727abf7426394e811c6ccf8803d60a5f63cf389e6524abfd7b60db8840192d277dbcd7a153dd4c1e57da9b6d4ace1f2d1", 0xee) ioctl$TIOCSTI(r0, 0x5412, &(0x7f0000000040)=0x3) 02:22:28 executing program 0: perf_event_open(&(0x7f00000000c0)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_PASTESEL(r0, 0x5437, &(0x7f0000000100)) 02:22:28 executing program 1: perf_event_open(&(0x7f00000001c0)={0x2, 0x80, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$batadv(&(0x7f0000000300), 0xffffffffffffffff) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000280)={'batadv0\x00', 0x0}) sendmsg$BATADV_CMD_GET_MCAST_FLAGS(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000540)={&(0x7f0000000080)={0x1c, r1, 0x301, 0x0, 0x0, {0xa}, [@BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r2}]}, 0x1c}}, 0x7) [ 937.126841][T32750] FAT-fs (loop5): Can't find a valid FAT filesystem 02:22:28 executing program 5: syz_mount_image$msdos(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x600000000000000, 0x0, &(0x7f0000000440), 0x0, &(0x7f00000004c0)={[{@fat=@debug}, {@fat=@flush}]}) 02:22:28 executing program 0: perf_event_open(&(0x7f00000000c0)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_PASTESEL(r0, 0x5437, &(0x7f0000000100)) 02:22:28 executing program 4: r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$TIOCL_GETMOUSEREPORTING(r0, 0x5412, 0x0) write(r0, &(0x7f00000000c0)="76e9e9db5f0b306aee22f2d6265f984c1685064466c32b37c57e7b071f7eb12531736d20ad4fc66828e622e2ce920fb172961c00a1442ed4a32ecb332f436db06c4ba491ac10d7476e6933f0d2cfbf6ccd9d0dffe9ee5280e91d6f14045d22e9c6aa2c769596e2445c826c13455c6d12c0c69074f2e8c7ddd94b8019405b16c76ae8d8233cc594251bdc2c936003d81289563c8473aa1e3bbf1650c87454c67085957a4ec1804043b40637b00191ef20de98665e3aff78581323127222a727abf7426394e811c6ccf8803d60a5f63cf389e6524abfd7b60db8840192d277dbcd7a153dd4c1e57da9b6d4ace1f2d1", 0xee) ioctl$TIOCSTI(r0, 0x5412, &(0x7f0000000040)=0x3) 02:22:29 executing program 2: r0 = syz_open_dev$tty20(0xc, 0x4, 0x0) write$binfmt_script(r0, &(0x7f0000000000)={'#! ', './file0', [{0x20, ')*@%-*[}'}], 0xa, "e77db7ff443a5363ce14152fdd74c6f8cbd52f49f8266b58"}, 0x2c) ioctl$TIOCL_GETMOUSEREPORTING(r0, 0x5412, &(0x7f0000000080)=0x13) ioctl$TIOCSTI(r0, 0x5412, &(0x7f0000000040)=0x1) 02:22:29 executing program 1: perf_event_open(&(0x7f00000001c0)={0x2, 0x80, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$batadv(&(0x7f0000000300), 0xffffffffffffffff) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000280)={'batadv0\x00', 0x0}) sendmsg$BATADV_CMD_GET_MCAST_FLAGS(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000540)={&(0x7f0000000080)={0x1c, r1, 0x301, 0x0, 0x0, {0xa}, [@BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r2}]}, 0x1c}}, 0x8) [ 937.501391][ T309] loop5: detected capacity change from 0 to 264192 [ 937.565509][ T309] FAT-fs (loop5): bogus number of reserved sectors 02:22:29 executing program 4: r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$TIOCL_GETMOUSEREPORTING(r0, 0x5412, 0x0) write(r0, &(0x7f00000000c0)="76e9e9db5f0b306aee22f2d6265f984c1685064466c32b37c57e7b071f7eb12531736d20ad4fc66828e622e2ce920fb172961c00a1442ed4a32ecb332f436db06c4ba491ac10d7476e6933f0d2cfbf6ccd9d0dffe9ee5280e91d6f14045d22e9c6aa2c769596e2445c826c13455c6d12c0c69074f2e8c7ddd94b8019405b16c76ae8d8233cc594251bdc2c936003d81289563c8473aa1e3bbf1650c87454c67085957a4ec1804043b40637b00191ef20de98665e3aff78581323127222a727abf7426394e811c6ccf8803d60a5f63cf389e6524abfd7b60db8840192d277dbcd7a153dd4c1e57da9b6d4ace1f2d1", 0xee) ioctl$TIOCSTI(r0, 0x5412, &(0x7f0000000040)=0x3) 02:22:29 executing program 0: perf_event_open(&(0x7f00000000c0)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_PASTESEL(r0, 0x5437, &(0x7f0000000100)) [ 937.606006][ T309] FAT-fs (loop5): Can't find a valid FAT filesystem [ 937.737214][ T309] loop5: detected capacity change from 0 to 264192 [ 937.769184][ T309] FAT-fs (loop5): bogus number of reserved sectors [ 937.808120][ T309] FAT-fs (loop5): Can't find a valid FAT filesystem 02:22:29 executing program 3: r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$TIOCL_GETMOUSEREPORTING(r0, 0x5412, &(0x7f0000000080)=0x13) write(r0, &(0x7f00000000c0)='v', 0x1) ioctl$TIOCSTI(r0, 0x5412, 0x0) 02:22:29 executing program 1: perf_event_open(&(0x7f00000001c0)={0x2, 0x80, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$batadv(&(0x7f0000000300), 0xffffffffffffffff) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000280)={'batadv0\x00', 0x0}) sendmsg$BATADV_CMD_GET_MCAST_FLAGS(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000540)={&(0x7f0000000080)={0x1c, r1, 0x301, 0x0, 0x0, {0xa}, [@BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r2}]}, 0x1c}}, 0xe) 02:22:29 executing program 2: r0 = syz_open_dev$tty20(0xc, 0x4, 0x0) ioctl$TIOCL_GETMOUSEREPORTING(r0, 0x5412, &(0x7f0000000080)=0x13) ioctl$TIOCSTI(r0, 0x5412, &(0x7f0000000040)=0x3) 02:22:29 executing program 4: r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$TIOCL_GETMOUSEREPORTING(r0, 0x5412, 0x0) write(r0, &(0x7f00000000c0)="76e9e9db5f0b306aee22f2d6265f984c1685064466c32b37c57e7b071f7eb12531736d20ad4fc66828e622e2ce920fb172961c00a1442ed4a32ecb332f436db06c4ba491ac10d7476e6933f0d2cfbf6ccd9d0dffe9ee5280e91d6f14045d22e9c6aa2c769596e2445c826c13455c6d12c0c69074f2e8c7ddd94b8019405b16c76ae8d8233cc594251bdc2c936003d81289563c8473aa1e3bbf1650c87454c67085957a4ec1804043b40637b00191ef20de98665e3aff78581323127222a727abf7426394e811c6ccf8803d60a5f63cf389e6524abfd7b60db8840192d277dbcd7a153dd4c1e57da9b6d4ace1f2d1", 0xee) ioctl$TIOCSTI(r0, 0x5412, &(0x7f0000000040)=0x3) 02:22:29 executing program 0: perf_event_open(&(0x7f00000000c0)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_PASTESEL(0xffffffffffffffff, 0x5437, &(0x7f0000000100)) 02:22:29 executing program 5: syz_mount_image$msdos(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x700000000000000, 0x0, &(0x7f0000000440), 0x0, &(0x7f00000004c0)={[{@fat=@debug}, {@fat=@flush}]}) [ 938.241935][ T345] loop5: detected capacity change from 0 to 264192 02:22:29 executing program 0: perf_event_open(&(0x7f00000000c0)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_PASTESEL(0xffffffffffffffff, 0x5437, &(0x7f0000000100)) 02:22:29 executing program 4: r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$TIOCL_GETMOUSEREPORTING(r0, 0x5412, &(0x7f0000000080)=0x13) write(0xffffffffffffffff, &(0x7f00000000c0)="76e9e9db5f0b306aee22f2d6265f984c1685064466c32b37c57e7b071f7eb12531736d20ad4fc66828e622e2ce920fb172961c00a1442ed4a32ecb332f436db06c4ba491ac10d7476e6933f0d2cfbf6ccd9d0dffe9ee5280e91d6f14045d22e9c6aa2c769596e2445c826c13455c6d12c0c69074f2e8c7ddd94b8019405b16c76ae8d8233cc594251bdc2c936003d81289563c8473aa1e3bbf1650c87454c67085957a4ec1804043b40637b00191ef20de98665e3aff78581323127222a727abf7426394e811c6ccf8803d60a5f63cf389e6524abfd7b60db8840192d277dbcd7a153dd4c1e57da9b6d4ace1f2d1", 0xee) ioctl$TIOCSTI(r0, 0x5412, &(0x7f0000000040)=0x3) [ 938.338955][ T345] FAT-fs (loop5): bogus number of reserved sectors 02:22:29 executing program 2: r0 = syz_open_dev$tty20(0xc, 0x4, 0x0) syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$TIOCL_GETMOUSEREPORTING(r0, 0x5412, &(0x7f0000000080)=0x13) r1 = syz_open_procfs(0x0, &(0x7f0000001340)='net/packet\x00') ioctl$SECCOMP_IOCTL_NOTIF_RECV(0xffffffffffffffff, 0xc0502100, &(0x7f0000000000)={0x0}) ioctl$SECCOMP_IOCTL_NOTIF_ADDFD(r1, 0x40182103, &(0x7f0000000080)={r2, 0x1, r1}) preadv(r1, &(0x7f00000017c0), 0x3da, 0xf0ffff, 0x0) ioctl$TIOCSTI(r1, 0x5412, &(0x7f0000000040)=0x2) [ 938.399850][ T345] FAT-fs (loop5): Can't find a valid FAT filesystem 02:22:29 executing program 1: perf_event_open(&(0x7f00000001c0)={0x2, 0x80, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$batadv(&(0x7f0000000300), 0xffffffffffffffff) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000280)={'batadv0\x00', 0x0}) sendmsg$BATADV_CMD_GET_MCAST_FLAGS(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000540)={&(0x7f0000000080)={0x1c, r1, 0x301, 0x0, 0x0, {0xa}, [@BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r2}]}, 0x1c}}, 0xf) 02:22:30 executing program 5: syz_mount_image$msdos(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x800000000000000, 0x0, &(0x7f0000000440), 0x0, &(0x7f00000004c0)={[{@fat=@debug}, {@fat=@flush}]}) 02:22:30 executing program 0: perf_event_open(&(0x7f00000000c0)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_PASTESEL(0xffffffffffffffff, 0x5437, &(0x7f0000000100)) [ 938.703952][ T368] loop5: detected capacity change from 0 to 264192 [ 938.767240][ T368] FAT-fs (loop5): bogus number of reserved sectors [ 938.807854][ T368] FAT-fs (loop5): Can't find a valid FAT filesystem 02:22:30 executing program 3: r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$TIOCL_GETMOUSEREPORTING(r0, 0x5412, &(0x7f0000000080)=0x13) write(r0, &(0x7f00000000c0)='v', 0x1) ioctl$TIOCSTI(r0, 0x5412, 0x0) 02:22:30 executing program 4: r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$TIOCL_GETMOUSEREPORTING(r0, 0x5412, &(0x7f0000000080)=0x13) write(0xffffffffffffffff, &(0x7f00000000c0)="76e9e9db5f0b306aee22f2d6265f984c1685064466c32b37c57e7b071f7eb12531736d20ad4fc66828e622e2ce920fb172961c00a1442ed4a32ecb332f436db06c4ba491ac10d7476e6933f0d2cfbf6ccd9d0dffe9ee5280e91d6f14045d22e9c6aa2c769596e2445c826c13455c6d12c0c69074f2e8c7ddd94b8019405b16c76ae8d8233cc594251bdc2c936003d81289563c8473aa1e3bbf1650c87454c67085957a4ec1804043b40637b00191ef20de98665e3aff78581323127222a727abf7426394e811c6ccf8803d60a5f63cf389e6524abfd7b60db8840192d277dbcd7a153dd4c1e57da9b6d4ace1f2d1", 0xee) ioctl$TIOCSTI(r0, 0x5412, &(0x7f0000000040)=0x3) 02:22:30 executing program 1: perf_event_open(&(0x7f00000001c0)={0x2, 0x80, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$batadv(&(0x7f0000000300), 0xffffffffffffffff) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000280)={'batadv0\x00', 0x0}) sendmsg$BATADV_CMD_GET_MCAST_FLAGS(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000540)={&(0x7f0000000080)={0x1c, r1, 0x301, 0x0, 0x0, {0xa}, [@BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r2}]}, 0x1c}}, 0x60) 02:22:30 executing program 2: r0 = syz_open_dev$tty20(0xc, 0x4, 0x0) ioctl$TIOCL_GETMOUSEREPORTING(r0, 0x5412, &(0x7f0000000080)=0x13) r1 = syz_open_procfs(0x0, &(0x7f0000001340)='net/packet\x00') ioctl$SECCOMP_IOCTL_NOTIF_RECV(r1, 0xc0502100, &(0x7f00000000c0)={0x0}) ioctl$SECCOMP_IOCTL_NOTIF_ADDFD(r1, 0x40182103, &(0x7f0000000080)={r2, 0x1, r1}) preadv(r1, &(0x7f00000017c0), 0x3da, 0xf0ffff, 0x0) ioctl$TCSBRK(r1, 0x5409, 0x1ff) ioctl$TIOCSTI(r0, 0x5412, &(0x7f0000000040)=0x3) 02:22:30 executing program 0: perf_event_open(&(0x7f00000000c0)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_PASTESEL(r0, 0x5437, 0x0) 02:22:30 executing program 5: syz_mount_image$msdos(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x900000000000000, 0x0, &(0x7f0000000440), 0x0, &(0x7f00000004c0)={[{@fat=@debug}, {@fat=@flush}]}) 02:22:30 executing program 4: r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$TIOCL_GETMOUSEREPORTING(r0, 0x5412, &(0x7f0000000080)=0x13) write(0xffffffffffffffff, &(0x7f00000000c0)="76e9e9db5f0b306aee22f2d6265f984c1685064466c32b37c57e7b071f7eb12531736d20ad4fc66828e622e2ce920fb172961c00a1442ed4a32ecb332f436db06c4ba491ac10d7476e6933f0d2cfbf6ccd9d0dffe9ee5280e91d6f14045d22e9c6aa2c769596e2445c826c13455c6d12c0c69074f2e8c7ddd94b8019405b16c76ae8d8233cc594251bdc2c936003d81289563c8473aa1e3bbf1650c87454c67085957a4ec1804043b40637b00191ef20de98665e3aff78581323127222a727abf7426394e811c6ccf8803d60a5f63cf389e6524abfd7b60db8840192d277dbcd7a153dd4c1e57da9b6d4ace1f2d1", 0xee) ioctl$TIOCSTI(r0, 0x5412, &(0x7f0000000040)=0x3) [ 939.190900][ T385] loop5: detected capacity change from 0 to 264192 02:22:30 executing program 1: perf_event_open(&(0x7f00000001c0)={0x2, 0x80, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$batadv(&(0x7f0000000300), 0xffffffffffffffff) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000280)={'batadv0\x00', 0x0}) sendmsg$BATADV_CMD_GET_MCAST_FLAGS(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000540)={&(0x7f0000000080)={0x1c, r1, 0x301, 0x0, 0x0, {0xa}, [@BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r2}]}, 0x1c}}, 0xdb) 02:22:30 executing program 0: perf_event_open(&(0x7f00000000c0)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_PASTESEL(r0, 0x5437, 0x0) 02:22:30 executing program 2: r0 = socket$key(0xf, 0x3, 0x2) sendmmsg(r0, &(0x7f00000000c0), 0x2c8, 0x0) preadv(r0, &(0x7f00000010c0)=[{&(0x7f00000000c0)=""/4096, 0x1000}], 0x1, 0x9, 0x3ff) r1 = syz_open_dev$tty20(0xc, 0x4, 0x0) ioctl$TIOCL_GETMOUSEREPORTING(r1, 0x5412, &(0x7f0000000080)=0x13) r2 = syz_open_procfs(0x0, &(0x7f0000001100)='net/snmp\x00') ioctl$SECCOMP_IOCTL_NOTIF_RECV(0xffffffffffffffff, 0xc0502100, &(0x7f0000000000)={0x0}) ioctl$SECCOMP_IOCTL_NOTIF_ADDFD(r2, 0x40182103, &(0x7f0000000080)={r3, 0x1, r2}) preadv(r2, &(0x7f00000017c0), 0x3da, 0xf0ffff, 0x0) ioctl$TIOCGRS485(r2, 0x542e, &(0x7f0000000000)) ioctl$TIOCSTI(r1, 0x5412, &(0x7f0000000040)=0x3) [ 939.256983][ T385] FAT-fs (loop5): bogus number of reserved sectors [ 939.286600][ T385] FAT-fs (loop5): Can't find a valid FAT filesystem 02:22:30 executing program 4: r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$TIOCL_GETMOUSEREPORTING(r0, 0x5412, &(0x7f0000000080)=0x13) write(r0, 0x0, 0x0) ioctl$TIOCSTI(r0, 0x5412, &(0x7f0000000040)=0x3) [ 939.388160][ T385] loop5: detected capacity change from 0 to 264192 [ 939.425490][ T385] FAT-fs (loop5): bogus number of reserved sectors 02:22:30 executing program 0: perf_event_open(&(0x7f00000000c0)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_PASTESEL(r0, 0x5437, 0x0) [ 939.462767][ T385] FAT-fs (loop5): Can't find a valid FAT filesystem 02:22:31 executing program 3: r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$TIOCL_GETMOUSEREPORTING(r0, 0x5412, &(0x7f0000000080)=0x13) write(r0, &(0x7f00000000c0)='v', 0x1) ioctl$TIOCSTI(r0, 0x5412, 0x0) 02:22:31 executing program 2: r0 = syz_open_dev$tty20(0xc, 0x4, 0x0) ioctl$TIOCL_GETMOUSEREPORTING(r0, 0x5412, &(0x7f0000000080)=0x13) ioctl$TIOCSTI(r0, 0x5412, &(0x7f0000000040)=0x42) ioctl$TIOCGRS485(r0, 0x542e, &(0x7f0000000000)) 02:22:31 executing program 1: perf_event_open(&(0x7f00000001c0)={0x2, 0x80, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$batadv(&(0x7f0000000300), 0xffffffffffffffff) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000280)={'batadv0\x00', 0x0}) sendmsg$BATADV_CMD_GET_MCAST_FLAGS(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000540)={&(0x7f0000000080)={0x1c, r1, 0x301, 0x0, 0x0, {0xa}, [@BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r2}]}, 0x1c}}, 0xf0) 02:22:31 executing program 5: syz_mount_image$msdos(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0xa00000000000000, 0x0, &(0x7f0000000440), 0x0, &(0x7f00000004c0)={[{@fat=@debug}, {@fat=@flush}]}) 02:22:31 executing program 4: r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$TIOCL_GETMOUSEREPORTING(r0, 0x5412, &(0x7f0000000080)=0x13) write(r0, 0x0, 0x0) ioctl$TIOCSTI(r0, 0x5412, &(0x7f0000000040)=0x3) 02:22:31 executing program 0: r0 = syz_open_dev$tty20(0xc, 0x4, 0x0) ioctl$TIOCL_GETMOUSEREPORTING(r0, 0x5412, &(0x7f0000000080)=0x13) ioctl$TIOCSTI(r0, 0x5412, &(0x7f0000000040)=0x3) ioctl$BTRFS_IOC_SET_RECEIVED_SUBVOL(r0, 0xc0c89425, &(0x7f00000000c0)={"6ce124b806a7b3a97aaedf6c4b6dc536", 0x0, 0x0, {0xfffffffffffffffe, 0xdcf0}, {0x40, 0xc6d1}, 0x5074, [0xfffffffffffffffb, 0x100, 0x10000, 0x4, 0x400, 0x0, 0x10001, 0xd15, 0x7, 0x3, 0x5b, 0x80000000, 0xffffffffffffffff, 0x401, 0x2, 0x2]}) r1 = perf_event_open(&(0x7f00000000c0)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000000), 0x4000, 0x0) r3 = syz_open_dev$vbi(&(0x7f0000000000), 0x2, 0x2) ioctl$VIDIOC_S_FREQUENCY(r3, 0x402c5639, &(0x7f0000000080)={0x5, 0x2}) ioctl$BTRFS_IOC_SET_RECEIVED_SUBVOL(0xffffffffffffffff, 0xc0c09425, &(0x7f0000000040)={"be6be6dd2b37c30841eade704db72a43", 0x0, 0x0, {0x1, 0x2}, {0x6, 0xffff5a12}, 0x7f, [0xffffffffffffffff, 0x2, 0x0, 0x101, 0xb5e, 0xfffffffffffffff8, 0x4, 0x800, 0x5, 0x80000001, 0x418, 0x4, 0x81, 0x43, 0x100000000, 0x203]}) r5 = perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r6 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_PASTESEL(r6, 0x5437, &(0x7f0000000100)) r7 = perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0x0, 0x2, 0x2, 0x0, 0x0, 0x80000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xdf8c, 0x6c}, 0x3b82, 0xfff, 0x0, 0x8, 0x40000000}, 0x0, 0x3, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r1, 0x81f8943c, &(0x7f0000002a00)={0x0, ""/256, 0x0, 0x0, 0x0}) ioctl$BTRFS_IOC_SUBVOL_CREATE_V2(r7, 0x50009418, &(0x7f0000000400)={{}, r8, 0x0, @inherit={0x88, &(0x7f00000034c0)=ANY=[]}, @name="28ce59dfc7ae9009f994fd025a0444dfebfb7061a5948c4662e39f8256c579834959742b871c005de3473b0e280182715450c02515a2c5d21e772323fe1657d3642995ef8d01878b4dbe5ede9690d2d84ca15da1e7c84eddf9aca1da186d54a296939e223b6265d68dfe21f81723d7a621f6f7aa2c89463dfc1d69dd148f62656028fc982be8c7a2e3db7886e44b9cdb10817a47ca82dde2e49bf7ea9a1b46194a6cbeb18135d16ce9bada1b60428b6ca93555de1e2ddd207dc9c27a6619bcc41e286831a35bd48f43f25533121478d86e7d0de744bdb0d916809fb565f85374cbaf7f4cd1a93720f63f44d1c97a87d72473869397b2fb08cdf9387a7448e463888dd126e3d9f50c5bf051e04d25c63adec3f2c51a8817c39f219b27c45bbda09415e0bfac248567c9305a3c315b3dace9e38c4e74a6e2ee113d04664499ceb5eb09c96110b2519cda7eb60f3a232cbc8612aba66257dbc4331619aba1949219079ab50af9774d5458bc1c7b220753b97bc0bca415c7185b1b17cecc72971abe4f746f1de7709e5310836bb4c0b6032a126074aa144162817627e876bec17c0f1097ff0434ee10e224bc5be76c5045a10a390830760c83ad960bd6994c6041870ca5ffc5552fe110623a3db1f20fd82f3696af69f30aeb07c5e4059a2634f5ebcb2f1d6464cfbaa981d170b600b6d0cddcc6cff8b43d289dfe2fb889fc7cae3a2fb4236ad58247d77561b646d95745fb3ff7424accfea99ec6f082da6d7c70fe94b3ec470dc6221f8af3ebdcfc13411e0021005bae03fcc3fc63e4c9779233bb798d848187111c0eae93d43a9f17673c95cd3241d4b6c6f073a81ed65b11c8558be0f17354f360d458301874afe6737e1477eb5b9f85beaf38f73e73409b8b9c13efeb44c11524fca25625f6cdf5096f0f109a84bfad42bdcb33a669cb178a6754a74f02ab9bccb040d5067f06909ac9b16d38e7cd83cb098fc6967354c0f3dc34a85b4393dce310abb803edbd2406637e03502c4e9b6ddd2ecc17514155743958322eda52bbadcfe23d6be9e5c20f066d4576e7e642b19e4578bc0ad247d01b399b78512e86aa1257d84a19cc87e9577085924297b3a2c5a037dc1c5f951c6323a728e6a5a18dec901c2394eee655df7ba19a3005bda0399f2aa951d450870dcd7f6dd205e623f2034135ad43fe6a572f00211b348219ea08e60e4983847bf0c966f4161bc9c321e1c4896bfc214ba6187da50cfb6bb600f5f357ddcf6c870893f537977f25ed88e093346fcf7e487480a03e5feba3043539a7bc6a8f9caaf478d971aa3711491d3b8243e08df7d3107a004db259865f00c65980a71399aaa1546678325f1ad823c5ac42b87aa87a6e9df14d710aab37fe2879857685d7e255d7ed20389dedef7e609981d70844808699cddd431cb43c24f6cab329ab62d2209d6d4aabd6f725d65aa060285b18e8da5442ccee5eb133401d2e7296790e0ff5fd704ae77279c305ffdde9cf2c38c453f9d3111cf091a853d196b649c9e4d2210e9806ff00bf67210a0fe0a908a51e64d49d78220f2d832222bbca3129f1399a0b526af79d7b598e4bbf2ce7a0c87fbae70cb1c015c4688912639ef7e86d1fe05a05c5b2d31e8a41f4e1cf54f0118b872a9351e69a7ce9e9ebc45cab02023ac2020422c67108b2b2c90de25c82f7d83fc2ab1a4561fd01bdc659a5ba5bb830dfcd308e8717bf193fc117b81eca101b0420825405448d5e89360f872fa7da544d70526b8e46f1667272e0e5e0aabbb207024cee92acd42de8cf88dfe9657df9fc49baba452c838ed655172ea101b49cf114b5e84ef41c82af855fcb41c2def9211b2fbb80718df94d9c9983df56f1d2162f2a24a0711c8528ae63d79e618a913c809b0cd8ea3f678580ed41b15eac9ac719b2f1d8c058004cefa6a8b93fdbfb6cd497b91349aa209e9401aa4040f9c627db8c7cbd2ba2620ff25762a2b0f9a536f88ddd3e4c9a82f435ca7073572a6b9d33a4a4781f5807986556cdbe6fec2a2172a0aa6c5a69c2232056488bf2ba99d85665e1fee7a2a6b6c2350e241fe28250c455c03dfc65dc96786f0e5cbb51ab87bd9d9d158faab451d7413da5a6aaa45073ef019c79c52e9de921b28b65e08211b800ef1683bfcad71daaf22ffee53df5e89044c2a326d47b9b280f3fe92cd67aa45d5464e680e90608b43206c5c760dea98e5d62bc920ed020900a033fea587e98a1079ed5487b19853986725eb68a53ee376fa4260bea626bca1814c2575545662bfedef988acb23156e56688b84dfaef74cbd9b3149acc3b4d58dcfa5d096e034ea5c908461a6a85067b6e4640d7b0f707c441102475742ce3e80af6828f5b80c172af605a3388f43589d79562394b473b49c3dcf3f67fba758451e191a8f5539b91e40766bb2c1bbed2a2193d7ac6bff747adc3df1e566aa2484b8d989daf327bdcaeaf289cba3e063772bd268f926f01fb76f23b5e7bc950635a2a653d2fee646e3bf7c855456be51d7ea8f3ecc43f9794dae591219492481d40e36bf7190ba4aa32e46b2400c0ab1ec1d2fc17e1cb8061fe94a2f01b1c44dfa7c0b2dd9438c8d103304e8f3bbbedfa6b1a302e10bd8d9fddca1c7954f4b9eb4ab47e91bc549eff21702a62875e01ca5ff8e61b25aa61b0d8c2c0f636c3202c068e1abbf47f259ebfce16560194b70409e6d15f185707da1ba8365e954c24d70481499587bf10f78c9a5cefc7e0b47636e7e8842f2a52fe3814091bdc40e525632fc42cdcfe7d8c0caedb8e2704502ec6ff139be06555523cb458031bdea1aed979aa7053683eae25eb0f7aa04ba06db9bfe5c3084d661f8026cf81a352a45d04312d12b9b3e1a1a5e34ca5219feaa7abe61c20d60745ca5039df6afbfb2d1a2ca3c7d66f1404ec5418e2f7fe2a0bb72b9d9ebca3a1c94247487416d95197ed5b6678a6bc313f70639b0e671eb805669232259360a6f1c8c019b30e5a13d897ec9a18166b06a51de49f6d434ed08fe1fa899daa6837f8fc538657ab4b8e67b6fc66beae7b0454f00d3b7f520406e4b03609ce04137217c7a55da45fd21b1af18a7c4588ea6b453f4ac0cf4148f8b8eef01844a1eacc253cf56b93e59b7a110b5b9d6fa0d12a19c7ca11c81eb6a97b327d3f2a21364a02cb31d6b722a9928a57a934455473905d5d177ec57d798f0b8497e3702d00afe8ff20d54b6aae293fd6f7915448fc5494a1694402c377230c1ae15512bebaaf077d338aeab3604dbaa87a4dff5a9a9cc73cf7b0f2ae1953720414a352f91c905cb1b034363861a0735645c43a4eef1f7e77f270e42e55df8909ab81f50b16be2db6629efa8a316f1b6090f7705481c5152cc0886ff9794030573fe087dd55029b800375c102d596eed0c56581b7b60de12be1bfaa586bf7ac2988f87e9f79fc655284b02b9a6e48e68c70e9e7623cdc441bf8f4ede01abf16850bbbaa5546780b22096639243501e302a26ea901f589cc46ad20cd1b449d44710341b8944b33daf18a8a07fee2d6d582c098fa1ea15be8c19a482cb9b66096933e7a935dab7b6b78064ddc5aca9d670f05e178f7ec11a7759a7dc4134a62a076bddf1583724f53cdb6735fdf035c487049a582efbd383c132c0f1812b8b17b81a78ee9e0c0f0ef03f150b40e8dba014b7ebf14a5625a3f829cbfaed783010d2d152b87439b553ffe9dc2f18880fa3c8e3bd894afbff760d399af441b291b17c746ac18475cc68f65669ff36bf4a65b5dfb07b6f6f159efef98e56cbf2de04e1a6d632224597f50297355d683aa02e4088f019f3ad1b96cc9ed93184a5374ae78bf967c48092da50435ab0248f3f357021f23d1155cec96efc277a988f4c4e3de8c40181238ee851fcc04cb19a9ac5340d7c2ef34989f23e82c0adc0b05c6860c8b8f9c0e91b8228e1e3ea7ffd5d051210f83027ec9f1bab539d58e2553828c58274a8262c3114d9ce02d63608d5b6dfb142d80e6ad8c161dde7e9116887e8ec6af73c7b83abf046ee9e331c2a5420925b5ece25d711d4e0682b6ce2d9e983e992feeec14554a5a6057e8295c01c3d804be6973849730f7a843a08568ab8d141de44d974f5fc674935d8463a568e4c491154606b2e323038716584e0dbe67ab70014d01d3874e0b9f24cf1ece5fa03793dfa7b11243d7f6429958842b62330c8f89850cb5f8fe70cf68e71d49ba6ed53e702feafd0d1e5a658da4a47c88244a97e3a7002618f76c9965837a7f1ee394a8440df7cf1f191966df765d361056d5db3956626930fef1a89958a44b54eb53f7f573f1d9ead5d41a830b1fc2beeb555ddcbad949f6d413c41c73f9c42637852fc6d14b78ec9058fabdae49a8fdd1cd713dccc2cb19887da1a7e67d73ec5d004f5eaa92681423809eb6169de7223cd6479f494a8dd9dc9554535ea60ccb06a8447aa7e5d925fcbff4de1cfb74bfa13a95e3d3ede6d3ebfdad1ba37f88c4f4fe5dc3663d54879bdaa0a276971b56e4656b1fff27c6a3d227f5d7ca67dbc7bfb2292f15f3632dc7d0a85fd2a6a2d06dcd4dbf67ea4d6882d594048ae005259ec148671d35cbad59d2097fac024665d1361bea887647c49d84c005800f9923e382459e999ef28008e7057fd243a7606dfd010c6632504e6f438cbcb5fa0739f55e65ddd99033239dc8df3bb1a3f7c00263128d72bbfb078fd909c6855312b516ee7580adcf35358cc4d63cc6fbee890a15116fdfe3836671af25ff88c8f2545012a4332d015b6a3d71aaab84f2823a73698cdefbb8232137b19edd5e1572b7745de6caa2c7147e9492cf29e284651b575ed08efd0aa9eb7399a022427c89cf2c9c4ec364ba9b72ea09dc2cadb9070652baadd18a1f78138b09c384d4383c5d5f091b58015d98e3f1d8a9aca5f805740658e1171c2a48ae88272890882fa865a8728bb733eb827d5f2b19348af28c933abca596fe6d959221ec2f8de2516b2b29624c62f13a5a6ac8249a19538dcd00ce538393a06c25418ba80bd49ea0a3479801dca9be79752745b2dce441e15c3a4684e7eae98f8932936c30c658fa5d669541d342786fc91a61f566ae6b02db3700add11c81d4e82da126295ab6451ad11db35a1f66ae039d7fd88f9c5cbed848292b4cfa9697315a5be50a0350d0466e8d6b5f00d0d4a2f8f55234a9fc20d45d0dd13aa0a4ebbee89259af4223a6aa9ca08624a2da75f639436d564f6bea795b9d9eda1b862fd423f08cb1c2a921a56507a2195863f3339b932ac0da21bb5b7834a6a964a38f367479452c08bd3ec30b1c4bd389fdf550456e7d06448cfcee499f3e565fa419bf6e7a0d47bcb312b6809198800cd353f4306cc28fa625fda8509094824b89b8de2d92bdfb65802f558db3f7839886049aec113307de7b40701015e5c043940be1f8fdd9b767c54607fbfc8eec0520b53ce2059debdcc99f602e9db12c5cb9c034669e22fbe7bd0525bfb9464c6aba7454f015a6a6fb9d5da687ce1fc0c151b7fd72e00c95449663f8cea68f09258bc9bacf223a20bba6489149d2a0f8d1bccbdb32d1ff18bafd0fd6eb4b8252e870da204bac6895753e112fb5b2b2f604865ddc68e9696cdf175e3ec96d42d1071ce19911949b3735b52c5b18cf9480141087146a4d32081ef09473cfd61a714c2cb70eca00"}) ioctl$BTRFS_IOC_SUBVOL_CREATE_V2(r6, 0x50009418, &(0x7f0000000680)={{r5}, r8, 0x4, @unused=[0x101, 0x2, 0xfffffffffffffffe, 0x8], @name="a285fffa9b658978f0b16e26ed642320a85f983a0132d36ef69dfd1a6dd0659ad752ff8458b9e40abc5d62affca8ec4a5215d9ce3342932bc9ca461ad94568a8274b0392dcb0a4b71bd8b0d8846d83f39a3b4e14d096f97abc794f2b3a82e599701bfc1ba44a6136358df20672778e5f208e54d99f797311c55585ecc3448a6343669bbd3d757b097ae3345652ab85f2dbe07c5be824ced1a1e7fda4046fda3b1cb176a61904a8ef1b1c1ede95cc398dd04ecc2bf2c0c5533f0ac891ecccf9aaf1aacd72df4e0ac968544d51713db368c597d4cfbefd8c813d741a7ee443a28a8fa64de1904d43d6682531221a31601e81636998c8b568afd594192f68daad78257ffe239400a2f8493462fa57db5fe87a83ca2105977172f87267bf9c2e0416870f4b49c160a8dd73642dc8555c17fa5478a69b6dc4f365629a5ebccd55a48419dd4c29b31fb8eb9745d249f71e06281b2286ded5ea61ba27ba4552143156930214fe785c738e95866a32367fc88c2a44c4d69501d27ebf303c8eafc80964a2376a08c520b2074ae257c61f654dc3afeb4fd1b5a838de1960f442821df0f18e7dbcf7afc88667c748c54c85e63db1b072c0ab1698a05d93bf024082df657cf5e5179b88c943382f54af5bf51346bba2fcf22e2c523c021782e3ba8f71ed7acdb855136f664049706a63b23a833ad83794987596907356ad500d38227442b0b325e9fb2e0fda32c0c175b0a2c4b73f130731e8004e1f9fb9c7a9bc1969a8fd3a62194fdd27b8a1bb540c50db94b63f363dbe861f30a7a1eaccfaf303e85bac9b1855f3a3faaa733544ab0e97c92d7b79935259588652ea0fb77b17dc722c02a8ae1b1c21445f62526c95e133b73852fef39b4e00aa2fe1843284849f06e562637c43482f4fe6dd3a1d92eb8b57b554b7b711383c08b4ddd0142971a065cdf5ebfaefe1ad664deffaf210ccc7f0a0e48ccacbd0c846c201234198f08707ccd722cc6edc5060fad69220b209b3fa6ec49c833af13b023c55fd85d99b1f399ea9ff0998b06ba1cd457dfab73a0d3bf7df55ad34b1fb933512ea576808b6aa5e75f4e80b3f8f9b396372ca6eeccdeeadd08101f115edeed52d71ca89069d6fbd6231bed4a4c74e59e8080e15fb2e571c11c2d237e90ddab43ade306f8b341f3740cfdc8b9f176d747e090ffe1c0e3549792dfe81eebc58635a48c95edb767277a5a1f89176ed59284a334419766fb8d2147d2c783c22b8b5d25bc4d4547d61bc4ed90e3ee51060520c55e9604ddafb1ee0b6dc23dfb6f3424b40d57b4fb9e0fc396d94033beb5bc0a07516e77269bf6bf6110d81ceb797c80816b53763e1f84634e7a1c9442c3bd457888d73ce704f94f61ce6a204de23dfba07cfaf61d2bd5f10fc068b0012ed098637554bf9016dfc4d954eda4d59a480e7a6723d3a57fd2d855c11a5e47982fbfd5bb0a4edeff45b0ee8b59421d82ff8cc23740bf1cb326ba3b6999d7ade3026048121267e1ae32a5f5e24ec00f60451716aebc8a56d1bd1e9c918e5a74f4e2424a442e2aa0e6ff76ed4675222308bc421ce1647209151e6fc9f17f9affd968a231bbd7a009f2eb18aacd3e191c40cf9e212dd0133df18b60c77977c5664da5a71266815b0e934a1f28b97945e16b8013dd94fdd643535a7b9f80cd0c6d960677790ebe31319e65c75cdc0ed5bc23e45d058f12dc4e596c213a42c2aa21216fa1a74ac966a1b194a452782efc9ef5c1d598a0c1113d555b2f8735f2fd154c40119d79abb3ab9871116c70e3ec708c6cbda9b60c6ec5ece62e748843087b4a7947bd9b73e052af8e1b95028e26d2a3b831e3ef3a12cf5bbcc7ddb5792e582d2068aedd57ebeec39f70726f08ad87c1a8624895bbd46b7b88d2a68f6d557a2c44acf6c2126d5e064fa2797fec9e13b84600f7c0d4a99546ce4ec57dfa7e1bd6aee36ec3d02150f3f2167fe912ce79ed2c3fceea5c4176f5c90e3488177a9e01ef401f027d82f8afb2978dfaf818a30181438a196f34acf207471cf1737accc8a360b4cd86bec997faed5b879fa8d1f3cbaaf41eec65a85908cfe6e5e36dbb5ea89791572679d7db7ab3f3f1d694c5bc8e855df490114ccd76724536668002a41697242ea59eb0ef43669d4963ee5c5961041ef53e9741bb5c17faaca492a23c86741f082d230abc9c574f5c952e71f7cafaa30111a20fd702cc95b196c0ea9fe930bacb1c2117b89b1e8647d5c7008618d0d5a9c36507c4b49f30eb2f09cc686a1bd79d454beb3b406227843442efc22abf041a95b7ed30dea57383ce242643681bbbf21fb398eb07bcda1eb017f11b53611abf72fce477ae2d8009b0b0b18c5d6451e1423dffb9abcef0835826ead328f5fedb8cc454b5be5f390c556d0d8553db97a844001b9c78e49d92139673790ac052294f8fc3d7f7c4eecb129f723aa5fd66cbbef6589371b39d14ff0fbe8aecc9b5616a547b533c422d7bc74ce27b5390fbef5f9ea486ecaf3bce8c47eb82c7f42c1204e8f21b6ae2e75a45c18462c0ea02cd266025b772b8e3f98260b696899bf331e47b8c66ddd6aa11f6c65fe19972457c77c353a47b6544b4ae25b6bc7571d18bec498672e822547934fb0340a7b65a815d6f0d78d6211024c7af86391603c1e40c0b38d169b4fa7a8caf9d5909e85a780ae8576b5c73a801baa0c7ee754c0af604df0f55a2e562433d18452174024e729b61c083e8208c88a7388269ee960a0db5bdb9888c525e6dd8d2432f701fb80148eada945827cf159a791553964bac7c51d946e9eb3e5298003f6d126c7984225a9083c5fe67adf1999c8cae7a74d7b31d35fc21a1b64ba49f8d119ddb0bdc32f462f42dfaca3d15846a5e73ceddaa6b13fc80abddf990af3949109ee37cb1a2d0ce80fcf8c66a870317c5400dc4f8ff32dec93e87699ed7674dbf6f2e2ae319bbbc56f72ad1c880a6bc72de76f766d58dc480da16b09bab44a0c9dd4399a0871a9d38d9d9756bb86781447444b6ab8918af1a5990c0ddb4c779dc1cad350bff0706c7c528a9019f990ea76853bcf96c2a0acf6a37e2253ec2a540a12f300717171c97aa74292d481a4d9e6df259ac01e793268523290bbb927390ec75c6335f59a0e8f9eab3e682b0c8947dee742a5dc9262ba939dbbb9d39c0bc7d7f423dbc2ffac44ea6b54d12bff14ab0837729072f3f0831e37e616eb24b28da12dc5629f10cefa7f0923993db8a503a93c9e758f74918b28d23c6828291ffa24f6685fe6b3f98f9906b8bb445bcc22b5f35a60132a49678b1d7818d1685526b4d7490b7e59b623ae2148e8de715d8ac38d38c5d6e270f9339484d9fcd8937d67f62d6c674324b7d89528f27f3202391d17fbba5601cb893bcb0dfb189fbe4155e5783d1f94e569d0274ba50158e0065a8a066f06a937da59bc2cb0855f8e030da9929612f8dbf4adf8ca6d3548951b622f0bbe350ad9f7fccc8a252331d8e36244cdaf970e51c0ca6334dd35b28bcb6f037aa3f6a827242bee53e73324e219e5638fc35462091882cd1dd663df1bf31c97a38428b2f40673409088a2af512ceb2d1f9c478efc2f052700718a734b517701cda1bd7aa857bfa4f0012661eb9c05a4bdb2043d1ed70da4c39610b97f585edebd2d7d7b2197437f3038bf3a2cf2e94e367f091c66a94e05fd91b29a323dce02527adfde1bd03e12dc91e0af8b3a3b8050670b062550a5d766dd1fa1bfcf6a429ddeab2f4ee19671a01b86103cf170e93229c63f109a15a2747d2d94f3bf1da5746b6b0b27cde06a15c21add4ed2e809bba12acc18a9877644361c4d8c75728417eb725b057d60b6b27eb842e66a54fc377d680897768f5387119d38781d2fccfc5f3989b3eaccd73f8154d374569ec0c26b1362247aafbc074c771d9b6754b5fa51640058ad96a5210a00b7ea2de61c0915f6f22d9b480514112c7c96305186ed3d157af64e6296e2ba99c48212addb36c33bcc0a4703fd0d1b0dafa9c9844749994467f7b274c95d97331b80574d81ba7f2c29c00c0398515b38d3e6352a5cdfa873fa9f84e0341ce8b66428d36a9365f28aaed89ada62ab194985b33477d9f6e0dc9c914d22e23f8f063e9be4c5d3a18391a5bfe7e84f2de4775233f1e4cb49465310a69bb88eba46e583bba89666b1f3c4212fd6ef2852f3337768116021ce92839bc54c3e0c4f410fafcaf36ca0f07e2e9713dd1288a932b1bb7b048150b78e7e3392d2429c4ea0b05c79ce03a70a1cf31ff38411187d41d935d9cee0a52fc9144a3c7e37db6c8cac0621a811e64c0c493ff405a56112575396d24d5df1db3e1fcfe92967d32a38430560f8751e35854b673ac1b29773186d248ff216277e2c6b63f1353556e44140f0c88f2d130a9dfc4e7f7a8091a0c1774e0e9ceff105e331202f334c9420f40b8affd16249f82636702aa5ace1a6a65c01b5a0d43835236c3305983fca63d27b3522b8d8348bfb1dfa739ff1e6784f488697fac382001effb33c03671888ec1fa4451c401b4a5262bab9f4a1b6206ce018c089aae9e190d1e0f26de8ccb933a2bfb1a492b088da98a8eb6a23a5ea6fe2cf7e3535097e9cae7c79a94fb3a32f43eeacecedb4797dcd8ecea874b61a7c34a31b9774771276271bedd3ee27da981f2708c1d89b4659952cf4c4f57c1288da387b942d29d2bf684fbc54bc58e0cb993a00274a946e4447b646797cefe4c870bc238fc5727d6f0ffe510798f218c7ebe17b2eb2d892928e90dda0f13ca35c5fdb581c4427646e9d54fb161fa19ca179617cf4b9f806fcd55fbc783861a64d70a1ba515750860ea12dbf8c3b8e9c3f6adf14637b0bfb70ef777a09964de5718124fea6ff22ced06215ace8684f7dab6bc9dde47c7d012c47bfbf409bb974c0c005d96f791fc3be4d023e9a29bd9ed6d109eb2a1d10db6b3eaa7bcccf94e503b956f3287d889165772af60d4c6334f1ae7eb34408d78d10416e6462f97d981b8276e091b736facd8d742a87372ffd00fff04cb2fe256bd79856f1dcfb411a0e0f873968e2a72ecaf55a7832d144bd2137a42ce8341ea700567b2ccfdc658b9286153e82780123ec78da898816cb8f9424ea8b2637d08e718e0283631f1633f1fdc4af5bd3e1a2a7ddcb0e147c5ec94f62808369039033adae925aa17732f8ef374cafd9e6953726cbbe88244b629ae953d199306f8dd6d175dbee7123aea70964fad12a8afa3766d4e0adaf5f7b8e25614ab32bba0abfca1ee28f2d7a0911f4fa7966ccd58260334d77f20cd4bcad7f4ac0d73cb87146fa2e77a7eb7bcf64fbd887a9c0635233489e4442bb9732666038db0ecc5d0984ae60eac9e7f3c5b27c77457877c608f58cc37e71cc7b826ab7bfc79320ac02895c874669cc3d579cdd18bf7af79cdfb63cb88ac4d9a8b574bdcdc12bcc196b81c773e0c59cd7bbb49ff1b6da62f2b3ba557dd0257c828095ce8033022b36f17ef17b4783fe3f3047c4383f81ff9d4a46b68c7bd6728afaae5219058688f71a3b37d3d19004908ee6a388de14b192d54f9cfc6ae617f958fd92293874f96e54da7fdd113804132f2a0aa676615ea2edfde5d0c6e287633c7692eadf2983031d8cc6f7b1819fec03d7ed00b967f8531e795d1f1af8afce16aa8a56766e20c4dc7e35920aef2b6d7b091e2005112f8c3e7fe728ed03e379180fcfdaedea24cb5ec322"}) ioctl$BTRFS_IOC_SET_RECEIVED_SUBVOL(0xffffffffffffffff, 0xc0c09425, &(0x7f0000002840)={"a2613ea4a56145d573601160863a259b", r4, r8, {0x7fffffff, 0x3}, {0x80000001, 0x802}, 0x3d66cefe, [0x0, 0x6, 0x25c, 0x80000001, 0x4, 0x7f, 0x10006, 0x3f, 0xfffffffffffff89c, 0x0, 0x2695, 0x24000000, 0x40, 0x1, 0xfffffffffffffbff, 0x6]}) ioctl$BTRFS_IOC_SNAP_CREATE_V2(r6, 0x50009417, &(0x7f0000001840)={{}, r8, 0x8, @inherit={0x78, &(0x7f0000002e40)=ANY=[@ANYBLOB="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"]}, @devid}) ioctl$BTRFS_IOC_SNAP_CREATE_V2(r2, 0x50009417, &(0x7f0000000140)={{r3}, r8, 0x14, @unused=[0x20, 0x3, 0x3, 0xc2], @subvolid=0x12d6}) [ 940.189258][ T431] loop5: detected capacity change from 0 to 264192 02:22:31 executing program 4: r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$TIOCL_GETMOUSEREPORTING(r0, 0x5412, &(0x7f0000000080)=0x13) write(r0, 0x0, 0x0) ioctl$TIOCSTI(r0, 0x5412, &(0x7f0000000040)=0x3) 02:22:31 executing program 2: r0 = syz_open_dev$tty20(0xc, 0x4, 0x0) ioctl$TIOCL_GETMOUSEREPORTING(r0, 0x5412, &(0x7f0000000080)=0x13) ioctl$TIOCSTI(r0, 0x5412, &(0x7f0000000040)=0x3) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r0, 0x81f8943c, &(0x7f00000000c0)) r1 = socket$key(0xf, 0x3, 0x2) sendmmsg(r1, &(0x7f00000000c0), 0x2c8, 0x0) r2 = socket$key(0xf, 0x3, 0x2) sendmmsg(r2, &(0x7f00000000c0), 0x2c8, 0x0) socket$netlink(0x10, 0x3, 0xb) kcmp(0xffffffffffffffff, 0xffffffffffffffff, 0x5, r1, r2) 02:22:31 executing program 0: perf_event_open(&(0x7f00000000c0)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_PASTESEL(r0, 0x5437, 0x0) (fail_nth: 1) 02:22:31 executing program 1: perf_event_open(&(0x7f00000001c0)={0x2, 0x80, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$batadv(&(0x7f0000000300), 0xffffffffffffffff) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000280)={'batadv0\x00', 0x0}) sendmsg$BATADV_CMD_GET_MCAST_FLAGS(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000540)={&(0x7f0000000080)={0x1c, r1, 0x301, 0x0, 0x0, {0xa}, [@BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r2}]}, 0x1c}}, 0x300) [ 940.284451][ T431] FAT-fs (loop5): bogus number of reserved sectors [ 940.319345][ T431] FAT-fs (loop5): Can't find a valid FAT filesystem [ 940.421524][ T431] loop5: detected capacity change from 0 to 264192 [ 940.458890][ T431] FAT-fs (loop5): bogus number of reserved sectors [ 940.491474][ T451] FAULT_INJECTION: forcing a failure. [ 940.491474][ T451] name failslab, interval 1, probability 0, space 0, times 0 [ 940.499271][ T431] FAT-fs (loop5): Can't find a valid FAT filesystem [ 940.510580][ T451] CPU: 1 PID: 451 Comm: syz-executor.0 Not tainted 5.16.0-rc1-syzkaller #0 [ 940.519648][ T451] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 940.529725][ T451] Call Trace: [ 940.533117][ T451] [ 940.536052][ T451] dump_stack_lvl+0xcd/0x134 [ 940.540657][ T451] should_fail.cold+0x5/0xa [ 940.545185][ T451] ? tomoyo_realpath_from_path+0xc3/0x620 [ 940.550921][ T451] should_failslab+0x5/0x10 [ 940.555449][ T451] __kmalloc+0x72/0x340 [ 940.559628][ T451] tomoyo_realpath_from_path+0xc3/0x620 [ 940.565196][ T451] ? tomoyo_profile+0x42/0x50 [ 940.569884][ T451] tomoyo_path_number_perm+0x1d5/0x590 [ 940.575355][ T451] ? tomoyo_path_number_perm+0x18d/0x590 [ 940.580993][ T451] ? tomoyo_execute_permission+0x4a0/0x4a0 [ 940.586811][ T451] ? lock_downgrade+0x6e0/0x6e0 [ 940.591849][ T451] ? preempt_schedule_irq+0x82/0x90 [ 940.597070][ T451] ? __fget_files+0x23d/0x3e0 [ 940.601763][ T451] security_file_ioctl+0x50/0xb0 [ 940.606696][ T451] __x64_sys_ioctl+0xb3/0x200 [ 940.611373][ T451] do_syscall_64+0x35/0xb0 [ 940.615785][ T451] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 940.621670][ T451] RIP: 0033:0x7fa448ebfae9 [ 940.626074][ T451] 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 [ 940.645681][ T451] RSP: 002b:00007fa446435188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 940.654093][ T451] RAX: ffffffffffffffda RBX: 00007fa448fd2f60 RCX: 00007fa448ebfae9 [ 940.662071][ T451] RDX: 0000000000000000 RSI: 0000000000005437 RDI: 0000000000000004 [ 940.670025][ T451] RBP: 00007fa4464351d0 R08: 0000000000000000 R09: 0000000000000000 [ 940.677980][ T451] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 02:22:32 executing program 2: r0 = syz_open_dev$tty20(0xc, 0x4, 0x0) ioctl$TIOCL_GETMOUSEREPORTING(r0, 0x5412, &(0x7f0000000080)=0x13) ioctl$TCSETSW(r0, 0x5403, &(0x7f0000000000)={0x9, 0x9, 0x5, 0x1f, 0x5, "d97e3277af5f0d4d90a56a6610ca2ffc0d40e0"}) r1 = syz_open_procfs(0x0, &(0x7f0000001340)='net/packet\x00') ioctl$SECCOMP_IOCTL_NOTIF_RECV(0xffffffffffffffff, 0xc0502100, &(0x7f00000000c0)={0x0}) ioctl$SECCOMP_IOCTL_NOTIF_ADDFD(r1, 0x40182103, &(0x7f0000000080)={r2, 0x1, r1}) preadv(r1, &(0x7f00000017c0), 0x3da, 0xf0ffff, 0x0) ioctl$TIOCSTI(r1, 0x5412, &(0x7f0000000040)=0x3) 02:22:32 executing program 4: r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$TIOCL_GETMOUSEREPORTING(r0, 0x5412, &(0x7f0000000080)=0x13) write(r0, &(0x7f00000000c0), 0x0) ioctl$TIOCSTI(r0, 0x5412, &(0x7f0000000040)=0x3) [ 940.685938][ T451] R13: 00007fffbd095b8f R14: 00007fa446435300 R15: 0000000000022000 [ 940.693905][ T451] [ 940.813500][ T451] ERROR: Out of memory at tomoyo_realpath_from_path. 02:22:32 executing program 3: r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$TIOCL_GETMOUSEREPORTING(r0, 0x5412, &(0x7f0000000080)=0x13) write(r0, &(0x7f00000000c0)='v', 0x1) ioctl$TIOCSTI(r0, 0x5412, &(0x7f0000000040)) 02:22:32 executing program 5: syz_mount_image$msdos(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0xc00000000000000, 0x0, &(0x7f0000000440), 0x0, &(0x7f00000004c0)={[{@fat=@debug}, {@fat=@flush}]}) 02:22:32 executing program 4: r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$TIOCL_GETMOUSEREPORTING(r0, 0x5412, &(0x7f0000000080)=0x13) write(r0, &(0x7f00000000c0), 0x0) ioctl$TIOCSTI(r0, 0x5412, &(0x7f0000000040)=0x3) 02:22:32 executing program 1: perf_event_open(&(0x7f00000001c0)={0x2, 0x80, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$batadv(&(0x7f0000000300), 0xffffffffffffffff) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000280)={'batadv0\x00', 0x0}) sendmsg$BATADV_CMD_GET_MCAST_FLAGS(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000540)={&(0x7f0000000080)={0x1c, r1, 0x301, 0x0, 0x0, {0xa}, [@BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r2}]}, 0x1c}}, 0x700) 02:22:32 executing program 2: r0 = syz_open_dev$tty20(0xc, 0x4, 0x0) ioctl$TIOCL_GETMOUSEREPORTING(r0, 0x5412, &(0x7f0000000080)=0x13) r1 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000000), 0x240, 0x0) ioctl$TIOCSTI(r0, 0x5412, &(0x7f0000000040)=0x3) ioctl$AUTOFS_DEV_IOCTL_TIMEOUT(0xffffffffffffffff, 0xc018937a, &(0x7f00000000c0)={{0x1, 0x1, 0x18, r1, {0x80000001}}, './file0\x00'}) ioctl$BTRFS_IOC_SNAP_DESTROY(r2, 0x5000940f, &(0x7f0000000100)={{r1}, "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"}) r3 = syz_open_procfs(0x0, &(0x7f0000001340)='net/packet\x00') ioctl$SECCOMP_IOCTL_NOTIF_RECV(0xffffffffffffffff, 0xc0502100, &(0x7f0000001140)={0x0}) ioctl$SECCOMP_IOCTL_NOTIF_ADDFD(r3, 0x40182103, &(0x7f0000000080)={r4, 0x1, r3}) preadv(r3, &(0x7f00000017c0), 0x3da, 0xf0ffff, 0x0) ioctl$VT_OPENQRY(r3, 0x5600, &(0x7f0000001100)) 02:22:32 executing program 0: perf_event_open(&(0x7f00000000c0)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_PASTESEL(r0, 0x5437, 0x0) (fail_nth: 2) [ 941.159897][ T473] FAULT_INJECTION: forcing a failure. [ 941.159897][ T473] name failslab, interval 1, probability 0, space 0, times 0 [ 941.205391][ T477] loop5: detected capacity change from 0 to 264192 [ 941.213008][ T473] CPU: 0 PID: 473 Comm: syz-executor.0 Not tainted 5.16.0-rc1-syzkaller #0 [ 941.221604][ T473] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 941.231736][ T473] Call Trace: [ 941.235003][ T473] [ 941.237941][ T473] dump_stack_lvl+0xcd/0x134 [ 941.242529][ T473] should_fail.cold+0x5/0xa [ 941.247029][ T473] ? tomoyo_encode2.part.0+0xe9/0x3a0 [ 941.252395][ T473] should_failslab+0x5/0x10 [ 941.256910][ T473] __kmalloc+0x72/0x340 [ 941.261067][ T473] tomoyo_encode2.part.0+0xe9/0x3a0 [ 941.266273][ T473] tomoyo_encode+0x28/0x50 [ 941.270683][ T473] tomoyo_realpath_from_path+0x186/0x620 [ 941.276320][ T473] tomoyo_path_number_perm+0x1d5/0x590 [ 941.281775][ T473] ? tomoyo_path_number_perm+0x18d/0x590 [ 941.287406][ T473] ? tomoyo_execute_permission+0x4a0/0x4a0 [ 941.293243][ T473] ? lock_downgrade+0x6e0/0x6e0 [ 941.298107][ T473] ? __fget_files+0x23d/0x3e0 [ 941.302786][ T473] security_file_ioctl+0x50/0xb0 [ 941.307719][ T473] __x64_sys_ioctl+0xb3/0x200 [ 941.312398][ T473] do_syscall_64+0x35/0xb0 [ 941.316818][ T473] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 941.322705][ T473] RIP: 0033:0x7fa448ebfae9 [ 941.327112][ T473] 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 [ 941.346712][ T473] RSP: 002b:00007fa446435188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 941.355121][ T473] RAX: ffffffffffffffda RBX: 00007fa448fd2f60 RCX: 00007fa448ebfae9 [ 941.363086][ T473] RDX: 0000000000000000 RSI: 0000000000005437 RDI: 0000000000000004 [ 941.371045][ T473] RBP: 00007fa4464351d0 R08: 0000000000000000 R09: 0000000000000000 [ 941.379004][ T473] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 941.386963][ T473] R13: 00007fffbd095b8f R14: 00007fa446435300 R15: 0000000000022000 [ 941.394959][ T473] [ 941.438596][ T477] FAT-fs (loop5): bogus number of reserved sectors [ 941.445609][ T477] FAT-fs (loop5): Can't find a valid FAT filesystem 02:22:32 executing program 2: r0 = syz_open_dev$tty20(0xc, 0x4, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000001340)='net/packet\x00') ioctl$SECCOMP_IOCTL_NOTIF_RECV(0xffffffffffffffff, 0xc0502100, &(0x7f0000000000)={0x0}) ioctl$SECCOMP_IOCTL_NOTIF_ADDFD(r1, 0x40182103, &(0x7f0000000080)={r2, 0x1, r1}) preadv(r1, &(0x7f00000017c0), 0x3da, 0xf0ffff, 0x0) ioctl$KDGETKEYCODE(r1, 0x4b4c, &(0x7f0000000000)={0x1, 0x4e5d}) ioctl$TIOCL_GETMOUSEREPORTING(r0, 0x5412, &(0x7f0000000080)=0x13) ioctl$TIOCSTI(r0, 0x5412, &(0x7f0000000040)=0x3) 02:22:33 executing program 4: r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$TIOCL_GETMOUSEREPORTING(r0, 0x5412, &(0x7f0000000080)=0x13) write(r0, &(0x7f00000000c0), 0x0) ioctl$TIOCSTI(r0, 0x5412, &(0x7f0000000040)=0x3) [ 941.478829][ T473] ERROR: Out of memory at tomoyo_realpath_from_path. [ 941.498813][ T477] loop5: detected capacity change from 0 to 264192 [ 941.511168][ T477] FAT-fs (loop5): bogus number of reserved sectors [ 941.526086][ T477] FAT-fs (loop5): Can't find a valid FAT filesystem 02:22:33 executing program 4: r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$TIOCL_GETMOUSEREPORTING(r0, 0x5412, &(0x7f0000000080)=0x13) write(r0, &(0x7f00000000c0)="76e9e9db5f0b306aee22f2d6265f984c1685064466c32b37c57e7b071f7eb12531736d20ad4fc66828e622e2ce920fb172961c00a1442ed4a32ecb332f436db06c4ba491ac10d7476e6933f0d2cfbf6ccd9d0dffe9ee5280e91d6f14045d22e9c6aa2c769596e2445c826c13455c6d12c0c69074f2e8c7", 0x77) ioctl$TIOCSTI(r0, 0x5412, &(0x7f0000000040)=0x3) 02:22:33 executing program 5: syz_mount_image$msdos(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0xd00000000000000, 0x0, &(0x7f0000000440), 0x0, &(0x7f00000004c0)={[{@fat=@debug}, {@fat=@flush}]}) 02:22:33 executing program 0: perf_event_open(&(0x7f00000000c0)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_PASTESEL(r0, 0x5437, 0x0) (fail_nth: 3) 02:22:33 executing program 1: perf_event_open(&(0x7f00000001c0)={0x2, 0x80, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$batadv(&(0x7f0000000300), 0xffffffffffffffff) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000280)={'batadv0\x00', 0x0}) sendmsg$BATADV_CMD_GET_MCAST_FLAGS(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000540)={&(0x7f0000000080)={0x1c, r1, 0x301, 0x0, 0x0, {0xa}, [@BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r2}]}, 0x1c}}, 0xe00) [ 941.798467][ T507] loop5: detected capacity change from 0 to 264192 [ 941.823552][ T507] FAT-fs (loop5): bogus number of reserved sectors [ 941.823575][ T507] FAT-fs (loop5): Can't find a valid FAT filesystem 02:22:33 executing program 4: r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$TIOCL_GETMOUSEREPORTING(r0, 0x5412, &(0x7f0000000080)=0x13) write(r0, &(0x7f00000000c0), 0x0) ioctl$TIOCSTI(r0, 0x5412, &(0x7f0000000040)=0x3) 02:22:33 executing program 2: r0 = syz_open_dev$tty20(0xc, 0x4, 0x0) ioctl$GIO_SCRNMAP(r0, 0x4b40, &(0x7f0000000000)=""/61) (fail_nth: 1) 02:22:33 executing program 5: syz_mount_image$msdos(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0xf00000000000000, 0x0, &(0x7f0000000440), 0x0, &(0x7f00000004c0)={[{@fat=@debug}, {@fat=@flush}]}) 02:22:33 executing program 3: r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$TIOCL_GETMOUSEREPORTING(r0, 0x5412, &(0x7f0000000080)=0x13) write(r0, &(0x7f00000000c0)='v', 0x1) ioctl$TIOCSTI(r0, 0x5412, &(0x7f0000000040)) 02:22:33 executing program 1: perf_event_open(&(0x7f00000001c0)={0x2, 0x80, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$batadv(&(0x7f0000000300), 0xffffffffffffffff) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000280)={'batadv0\x00', 0x0}) sendmsg$BATADV_CMD_GET_MCAST_FLAGS(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000540)={&(0x7f0000000080)={0x1c, r1, 0x301, 0x0, 0x0, {0xa}, [@BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r2}]}, 0x1c}}, 0xec0) 02:22:33 executing program 0: perf_event_open(&(0x7f00000000c0)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_PASTESEL(r0, 0x5437, 0x0) [ 942.357157][ T523] FAULT_INJECTION: forcing a failure. [ 942.357157][ T523] name failslab, interval 1, probability 0, space 0, times 0 [ 942.399392][ T525] loop5: detected capacity change from 0 to 264192 [ 942.419774][ T523] CPU: 1 PID: 523 Comm: syz-executor.2 Not tainted 5.16.0-rc1-syzkaller #0 [ 942.428510][ T523] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 942.438563][ T523] Call Trace: [ 942.441831][ T523] [ 942.444756][ T523] dump_stack_lvl+0xcd/0x134 [ 942.449340][ T523] should_fail.cold+0x5/0xa [ 942.453841][ T523] ? tomoyo_realpath_from_path+0xc3/0x620 [ 942.459555][ T523] should_failslab+0x5/0x10 [ 942.464051][ T523] __kmalloc+0x72/0x340 [ 942.468202][ T523] tomoyo_realpath_from_path+0xc3/0x620 [ 942.473743][ T523] ? tomoyo_profile+0x42/0x50 [ 942.478585][ T523] tomoyo_path_number_perm+0x1d5/0x590 [ 942.484050][ T523] ? tomoyo_path_number_perm+0x18d/0x590 [ 942.489696][ T523] ? tomoyo_execute_permission+0x4a0/0x4a0 [ 942.495519][ T523] ? lock_downgrade+0x6e0/0x6e0 [ 942.500370][ T523] ? __fget_files+0x23d/0x3e0 [ 942.505041][ T523] security_file_ioctl+0x50/0xb0 [ 942.509969][ T523] __x64_sys_ioctl+0xb3/0x200 [ 942.514638][ T523] do_syscall_64+0x35/0xb0 [ 942.519045][ T523] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 942.524949][ T523] RIP: 0033:0x7f93070e3ae9 [ 942.529371][ T523] 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 [ 942.548966][ T523] RSP: 002b:00007f9304659188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 942.557365][ T523] RAX: ffffffffffffffda RBX: 00007f93071f6f60 RCX: 00007f93070e3ae9 [ 942.565338][ T523] RDX: 0000000020000000 RSI: 0000000000004b40 RDI: 0000000000000003 [ 942.573400][ T523] RBP: 00007f93046591d0 R08: 0000000000000000 R09: 0000000000000000 [ 942.581360][ T523] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 942.589317][ T523] R13: 00007ffdb157031f R14: 00007f9304659300 R15: 0000000000022000 [ 942.597305][ T523] 02:22:34 executing program 4: r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$TIOCL_GETMOUSEREPORTING(r0, 0x5412, &(0x7f0000000080)=0x13) write(r0, &(0x7f00000000c0), 0x0) ioctl$TIOCSTI(r0, 0x5412, &(0x7f0000000040)=0x3) [ 942.662945][ T525] FAT-fs (loop5): bogus number of reserved sectors [ 942.669484][ T525] FAT-fs (loop5): Can't find a valid FAT filesystem [ 942.677142][ T523] ERROR: Out of memory at tomoyo_realpath_from_path. 02:22:34 executing program 0: perf_event_open(&(0x7f00000000c0)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_PASTESEL(r0, 0x2, 0x0) 02:22:34 executing program 2: r0 = syz_open_dev$tty20(0xc, 0x4, 0x0) ioctl$GIO_SCRNMAP(r0, 0x4b40, &(0x7f0000000000)=""/61) (fail_nth: 2) 02:22:34 executing program 1: perf_event_open(&(0x7f00000001c0)={0x2, 0x80, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$batadv(&(0x7f0000000300), 0xffffffffffffffff) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000280)={'batadv0\x00', 0x0}) sendmsg$BATADV_CMD_GET_MCAST_FLAGS(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000540)={&(0x7f0000000080)={0x1c, r1, 0x301, 0x0, 0x0, {0xa}, [@BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r2}]}, 0x1c}}, 0xf00) [ 942.776294][ T525] loop5: detected capacity change from 0 to 264192 [ 942.805892][ T525] FAT-fs (loop5): bogus number of reserved sectors [ 942.842318][ T525] FAT-fs (loop5): Can't find a valid FAT filesystem [ 942.842443][ T541] FAULT_INJECTION: forcing a failure. [ 942.842443][ T541] name failslab, interval 1, probability 0, space 0, times 0 [ 942.903459][ T541] CPU: 0 PID: 541 Comm: syz-executor.2 Not tainted 5.16.0-rc1-syzkaller #0 [ 942.912085][ T541] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 942.922141][ T541] Call Trace: [ 942.925414][ T541] [ 942.928367][ T541] dump_stack_lvl+0xcd/0x134 [ 942.933234][ T541] should_fail.cold+0x5/0xa [ 942.937759][ T541] ? tomoyo_encode2.part.0+0xe9/0x3a0 [ 942.943142][ T541] should_failslab+0x5/0x10 [ 942.947665][ T541] __kmalloc+0x72/0x340 [ 942.951829][ T541] tomoyo_encode2.part.0+0xe9/0x3a0 02:22:34 executing program 4: r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$TIOCL_GETMOUSEREPORTING(r0, 0x5412, &(0x7f0000000080)=0x13) write(r0, &(0x7f00000000c0), 0x0) ioctl$TIOCSTI(r0, 0x5412, &(0x7f0000000040)=0x3) [ 942.957053][ T541] tomoyo_encode+0x28/0x50 02:22:34 executing program 5: syz_mount_image$msdos(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x1000000000000000, 0x0, &(0x7f0000000440), 0x0, &(0x7f00000004c0)={[{@fat=@debug}, {@fat=@flush}]}) [ 942.957083][ T541] tomoyo_realpath_from_path+0x186/0x620 [ 942.957117][ T541] tomoyo_path_number_perm+0x1d5/0x590 [ 942.957141][ T541] ? tomoyo_path_number_perm+0x18d/0x590 02:22:34 executing program 1: perf_event_open(&(0x7f00000001c0)={0x2, 0x80, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$batadv(&(0x7f0000000300), 0xffffffffffffffff) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000280)={'batadv0\x00', 0x0}) sendmsg$BATADV_CMD_GET_MCAST_FLAGS(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000540)={&(0x7f0000000080)={0x1c, r1, 0x301, 0x0, 0x0, {0xa}, [@BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r2}]}, 0x1c}}, 0x3f00) [ 942.957167][ T541] ? tomoyo_execute_permission+0x4a0/0x4a0 [ 942.957221][ T541] ? lock_downgrade+0x6e0/0x6e0 [ 942.957258][ T541] ? __fget_files+0x23d/0x3e0 [ 942.957289][ T541] security_file_ioctl+0x50/0xb0 [ 942.957315][ T541] __x64_sys_ioctl+0xb3/0x200 [ 942.957344][ T541] do_syscall_64+0x35/0xb0 [ 942.957372][ T541] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 942.957397][ T541] RIP: 0033:0x7f93070e3ae9 [ 942.957416][ T541] 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 [ 942.957438][ T541] RSP: 002b:00007f9304659188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 942.957461][ T541] RAX: ffffffffffffffda RBX: 00007f93071f6f60 RCX: 00007f93070e3ae9 [ 942.957477][ T541] RDX: 0000000020000000 RSI: 0000000000004b40 RDI: 0000000000000003 [ 942.957492][ T541] RBP: 00007f93046591d0 R08: 0000000000000000 R09: 0000000000000000 [ 942.957506][ T541] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 942.957521][ T541] R13: 00007ffdb157031f R14: 00007f9304659300 R15: 0000000000022000 [ 942.957551][ T541] [ 942.996403][ T541] ERROR: Out of memory at tomoyo_realpath_from_path. [ 943.142898][ T558] loop5: detected capacity change from 0 to 264192 [ 943.169359][ T558] FAT-fs (loop5): bogus number of reserved sectors [ 943.169384][ T558] FAT-fs (loop5): Can't find a valid FAT filesystem [ 943.212757][ T558] loop5: detected capacity change from 0 to 264192 [ 943.217846][ T558] FAT-fs (loop5): bogus number of reserved sectors [ 943.355246][ T546] syz-executor.0: vmalloc error: size 4096, page order 0, failed to allocate pages, mode:0xdc0(GFP_KERNEL|__GFP_ZERO), nodemask=(null),cpuset=/,mems_allowed=0-1 [ 943.399178][ T546] CPU: 0 PID: 546 Comm: syz-executor.0 Not tainted 5.16.0-rc1-syzkaller #0 [ 943.407823][ T546] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 943.417875][ T546] Call Trace: [ 943.421150][ T546] [ 943.424120][ T546] dump_stack_lvl+0xcd/0x134 [ 943.428727][ T546] warn_alloc.cold+0x87/0x17a [ 943.433411][ T546] ? zone_watermark_ok_safe+0x290/0x290 [ 943.438965][ T546] ? __kmalloc_node+0x62/0x390 [ 943.443754][ T546] ? __vmalloc_node_range+0x574/0xab0 [ 943.449139][ T546] __vmalloc_node_range+0x883/0xab0 [ 943.454358][ T546] ? vfree_atomic+0xe0/0xe0 [ 943.458889][ T546] ? _raw_spin_unlock_irqrestore+0x3d/0x70 [ 943.464701][ T546] ? __ldsem_down_read_nested+0x850/0x850 [ 943.470426][ T546] ? __wake_up_common+0x650/0x650 [ 943.475453][ T546] ? n_tty_open+0x16/0x170 [ 943.479874][ T546] vzalloc+0x67/0x80 [ 943.483768][ T546] ? n_tty_open+0x16/0x170 [ 943.488188][ T546] n_tty_open+0x16/0x170 [ 943.492433][ T546] ? n_tty_set_termios+0x1010/0x1010 [ 943.497720][ T546] tty_ldisc_open+0x9b/0x110 [ 943.502489][ T546] tty_ldisc_setup+0x43/0x100 [ 943.507342][ T546] tty_init_dev.part.0+0x1f4/0x610 [ 943.512459][ T546] tty_open+0xb16/0x1000 [ 943.516711][ T546] ? tty_init_dev+0x80/0x80 [ 943.521213][ T546] ? rwlock_bug.part.0+0x90/0x90 [ 943.526168][ T546] ? tty_init_dev+0x80/0x80 [ 943.530672][ T546] chrdev_open+0x266/0x770 [ 943.535094][ T546] ? cdev_device_add+0x210/0x210 [ 943.540032][ T546] ? fsnotify_perm.part.0+0x22d/0x620 [ 943.545413][ T546] do_dentry_open+0x4c8/0x1250 02:22:34 executing program 2: r0 = syz_open_dev$tty20(0xc, 0x4, 0x0) ioctl$GIO_SCRNMAP(r0, 0x4b40, &(0x7f0000000000)=""/61) (fail_nth: 3) 02:22:34 executing program 4: r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$TIOCL_GETMOUSEREPORTING(r0, 0x5412, &(0x7f0000000080)=0x13) write(r0, &(0x7f00000000c0)="76e9e9db5f0b306aee22f2d6265f984c1685064466c32b37c57e7b071f7eb12531736d20ad4fc66828e622e2ce920fb172961c00a1442ed4a32ecb33", 0x3c) ioctl$TIOCSTI(r0, 0x5412, &(0x7f0000000040)=0x3) [ 943.550190][ T546] ? cdev_device_add+0x210/0x210 [ 943.555132][ T546] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 943.561382][ T546] ? may_open+0x1f6/0x420 [ 943.565714][ T546] path_openat+0x1cad/0x2750 [ 943.570318][ T546] ? path_lookupat+0x860/0x860 [ 943.575088][ T546] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 943.581087][ T546] do_filp_open+0x1aa/0x400 [ 943.585593][ T546] ? may_open_dev+0xf0/0xf0 [ 943.590109][ T546] ? rwlock_bug.part.0+0x90/0x90 [ 943.595059][ T546] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 943.601303][ T546] ? _find_next_bit+0x1e3/0x260 [ 943.606160][ T546] ? _raw_spin_unlock+0x24/0x40 [ 943.611017][ T546] ? alloc_fd+0x2f0/0x670 [ 943.615363][ T546] do_sys_openat2+0x16d/0x4d0 [ 943.620048][ T546] ? build_open_flags+0x6f0/0x6f0 [ 943.625081][ T546] ? __context_tracking_exit+0xb8/0xe0 [ 943.630542][ T546] ? lock_downgrade+0x6e0/0x6e0 [ 943.635432][ T546] __x64_sys_openat+0x13f/0x1f0 [ 943.640527][ T546] ? __ia32_sys_open+0x1c0/0x1c0 [ 943.645476][ T546] ? syscall_enter_from_user_mode+0x21/0x70 [ 943.651381][ T546] do_syscall_64+0x35/0xb0 [ 943.655802][ T546] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 943.661698][ T546] RIP: 0033:0x7fa448e72a04 [ 943.666115][ T546] 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 [ 943.685724][ T546] RSP: 002b:00007fa446434cc0 EFLAGS: 00000293 ORIG_RAX: 0000000000000101 [ 943.694230][ T546] RAX: ffffffffffffffda RBX: 00007fa448fd2f60 RCX: 00007fa448e72a04 [ 943.702212][ T546] RDX: 0000000000000002 RSI: 00007fa446434d60 RDI: 00000000ffffff9c [ 943.710182][ T546] RBP: 00007fa446434d60 R08: 0000000000000000 R09: 000000000000000d [ 943.718157][ T546] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000002 [ 943.726126][ T546] R13: 00007fffbd095b8f R14: 00007fa446435300 R15: 0000000000022000 [ 943.734113][ T546] [ 943.785213][ T546] Mem-Info: [ 943.788475][ T546] active_anon:426 inactive_anon:183450 isolated_anon:0 [ 943.788475][ T546] active_file:16635 inactive_file:112988 isolated_file:0 [ 943.788475][ T546] unevictable:782 dirty:275 writeback:0 [ 943.788475][ T546] slab_reclaimable:22296 slab_unreclaimable:103986 [ 943.788475][ T546] mapped:64006 shmem:11627 pagetables:3401 bounce:0 [ 943.788475][ T546] kernel_misc_reclaimable:0 [ 943.788475][ T546] free:1124000 free_pcp:7218 free_cma:0 [ 943.833736][ T546] Node 0 active_anon:1704kB inactive_anon:732888kB active_file:67020kB inactive_file:451352kB unevictable:1592kB isolated(anon):0kB isolated(file):0kB mapped:256024kB dirty:1100kB writeback:0kB shmem:44060kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 239616kB writeback_tmp:0kB kernel_stack:12396kB pagetables:13600kB all_unreclaimable? no [ 943.876549][ T558] FAT-fs (loop5): Can't find a valid FAT filesystem [ 943.928168][ T546] Node 1 active_anon:0kB inactive_anon:912kB active_file:120kB inactive_file:0kB unevictable:1536kB isolated(anon):0kB isolated(file):0kB mapped:0kB dirty:0kB writeback:0kB shmem:2448kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB kernel_stack:16kB pagetables:4kB all_unreclaimable? no [ 943.958274][ T546] Node 0 DMA free:15360kB boost:0kB min:200kB low:248kB high:296kB reserved_highatomic:0KB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15360kB mlocked:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 943.990863][ T546] lowmem_reserve[]: 0 2645 2645 2645 2645 [ 943.997106][ T546] Node 0 DMA32 free:537876kB boost:0kB min:35676kB low:44592kB high:53508kB reserved_highatomic:0KB active_anon:1704kB inactive_anon:730908kB active_file:66220kB inactive_file:451252kB unevictable:1592kB writepending:1100kB present:3129332kB managed:2716756kB mlocked:56kB bounce:0kB free_pcp:26580kB local_pcp:17720kB free_cma:0kB [ 944.031067][ T546] lowmem_reserve[]: 0 0 0 0 0 [ 944.074296][ T546] Node 0 Normal free:0kB boost:0kB min:4kB low:4kB high:4kB reserved_highatomic:0KB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:1048576kB managed:400kB mlocked:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 944.104312][ T546] lowmem_reserve[]: 0 0 0 0 0 [ 944.109404][ T546] Node 1 Normal free:3942764kB boost:0kB min:54224kB low:67780kB high:81336kB reserved_highatomic:0KB active_anon:0kB inactive_anon:912kB active_file:120kB inactive_file:0kB unevictable:1536kB writepending:0kB present:4194304kB managed:4117620kB mlocked:0kB bounce:0kB free_pcp:5716kB local_pcp:4464kB free_cma:0kB [ 944.142144][ T546] lowmem_reserve[]: 0 0 0 0 0 [ 944.147972][ T546] Node 0 DMA: 0*4kB 0*8kB 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15360kB [ 944.163467][ T546] Node 0 DMA32: 5*4kB (ME) 36*8kB (E) 4*16kB (UME) 105*32kB (UME) 20*64kB (UME) 1*128kB (E) 1*256kB (U) 2*512kB (ME) 1*1024kB (E) 3*2048kB (UME) 128*4096kB (M) = 537876kB [ 944.190204][ T546] Node 0 Normal: 0*4kB 0*8kB 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 0kB [ 944.205730][ T546] Node 1 Normal: 103*4kB (UME) 30*8kB (UME) 24*16kB (UME) 173*32kB (UME) 67*64kB (UE) 34*128kB (UME) 4*256kB (UE) 7*512kB (UE) 1*1024kB (E) 1*2048kB (U) 957*4096kB (M) = 3942764kB [ 944.226443][ T546] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 944.238021][ T546] Node 0 hugepages_total=5 hugepages_free=2 hugepages_surp=3 hugepages_size=2048kB [ 944.248637][ T546] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 944.260007][ T546] Node 1 hugepages_total=2 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 944.270493][ T546] 58322 total pagecache pages [ 944.276238][ T546] 0 pages in swap cache [ 944.280744][ T546] Swap cache stats: add 0, delete 0, find 0/0 [ 944.288735][ T546] Free swap = 0kB [ 944.292832][ T546] Total swap = 0kB [ 944.298121][ T546] 2097051 pages RAM [ 944.302334][ T546] 0 pages HighMem/MovableOnly [ 944.308616][ T546] 384517 pages reserved [ 944.314046][ T546] 0 pages cma reserved [ 944.318668][ T546] tty tty1: ldisc open failed (-12), clearing slot 0 02:22:35 executing program 3: r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$TIOCL_GETMOUSEREPORTING(r0, 0x5412, &(0x7f0000000080)=0x13) write(r0, &(0x7f00000000c0)='v', 0x1) ioctl$TIOCSTI(r0, 0x5412, &(0x7f0000000040)) [ 944.333231][ T571] tty tty29: ldisc open failed (-12), clearing slot 28 02:22:35 executing program 1: perf_event_open(&(0x7f00000001c0)={0x2, 0x80, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$batadv(&(0x7f0000000300), 0xffffffffffffffff) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000280)={'batadv0\x00', 0x0}) sendmsg$BATADV_CMD_GET_MCAST_FLAGS(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000540)={&(0x7f0000000080)={0x1c, r1, 0x301, 0x0, 0x0, {0xa}, [@BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r2}]}, 0x1c}}, 0x6000) 02:22:35 executing program 5: syz_mount_image$msdos(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x1100000000000000, 0x0, &(0x7f0000000440), 0x0, &(0x7f00000004c0)={[{@fat=@debug}, {@fat=@flush}]}) 02:22:35 executing program 0: perf_event_open(&(0x7f00000000c0)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_PASTESEL(r0, 0x10, 0x0) 02:22:35 executing program 2: r0 = syz_open_dev$tty20(0xc, 0x4, 0x0) ioctl$GIO_SCRNMAP(r0, 0x4b40, &(0x7f0000000000)=""/61) 02:22:35 executing program 4: r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$TIOCL_GETMOUSEREPORTING(r0, 0x5412, &(0x7f0000000080)=0x13) write(r0, &(0x7f00000000c0)="76e9e9db5f0b306aee22f2d6265f984c1685064466c32b37c57e7b071f7eb12531736d20ad4fc66828e622e2ce920fb172961c00a1442ed4a32ecb33", 0x3c) ioctl$TIOCSTI(r0, 0x5412, &(0x7f0000000040)=0x3) [ 944.444832][ T584] loop5: detected capacity change from 0 to 264192 02:22:36 executing program 1: perf_event_open(&(0x7f00000001c0)={0x2, 0x80, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$batadv(&(0x7f0000000300), 0xffffffffffffffff) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000280)={'batadv0\x00', 0x0}) sendmsg$BATADV_CMD_GET_MCAST_FLAGS(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000540)={&(0x7f0000000080)={0x1c, r1, 0x301, 0x0, 0x0, {0xa}, [@BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r2}]}, 0x1c}}, 0xc00e) [ 944.489036][ T584] FAT-fs (loop5): bogus number of reserved sectors [ 944.511681][ T584] FAT-fs (loop5): Can't find a valid FAT filesystem 02:22:36 executing program 0: perf_event_open(&(0x7f00000000c0)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_PASTESEL(r0, 0x4c00, 0x0) [ 944.601565][ T584] loop5: detected capacity change from 0 to 264192 [ 944.632824][ T584] FAT-fs (loop5): bogus number of reserved sectors 02:22:36 executing program 2: r0 = syz_open_dev$tty20(0xc, 0x4, 0x0) ioctl$GIO_SCRNMAP(r0, 0x2, &(0x7f0000000000)=""/61) [ 944.664614][ T584] FAT-fs (loop5): Can't find a valid FAT filesystem 02:22:36 executing program 4: r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$TIOCL_GETMOUSEREPORTING(r0, 0x5412, &(0x7f0000000080)=0x13) write(r0, &(0x7f00000000c0)='v', 0x1) ioctl$TIOCSTI(r0, 0x5412, &(0x7f0000000040)=0x3) 02:22:36 executing program 5: syz_mount_image$msdos(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x1f00000000000000, 0x0, &(0x7f0000000440), 0x0, &(0x7f00000004c0)={[{@fat=@debug}, {@fat=@flush}]}) 02:22:36 executing program 1: perf_event_open(&(0x7f00000001c0)={0x2, 0x80, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$batadv(&(0x7f0000000300), 0xffffffffffffffff) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000280)={'batadv0\x00', 0x0}) sendmsg$BATADV_CMD_GET_MCAST_FLAGS(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000540)={&(0x7f0000000080)={0x1c, r1, 0x301, 0x0, 0x0, {0xa}, [@BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r2}]}, 0x1c}}, 0xdb00) [ 944.941695][ T621] loop5: detected capacity change from 0 to 264192 [ 944.972042][ T621] FAT-fs (loop5): bogus number of reserved sectors [ 944.987671][ T621] FAT-fs (loop5): Can't find a valid FAT filesystem [ 945.055795][ T621] loop5: detected capacity change from 0 to 264192 [ 945.067896][ T621] FAT-fs (loop5): bogus number of reserved sectors [ 945.074802][ T621] FAT-fs (loop5): Can't find a valid FAT filesystem 02:22:36 executing program 5: syz_mount_image$msdos(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x2000000000000000, 0x0, &(0x7f0000000440), 0x0, &(0x7f00000004c0)={[{@fat=@debug}, {@fat=@flush}]}) 02:22:36 executing program 3: r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$TIOCL_GETMOUSEREPORTING(r0, 0x5412, &(0x7f0000000080)=0x13) write(r0, &(0x7f00000000c0)='v', 0x1) ioctl$TIOCSTI(r0, 0x5412, &(0x7f0000000040)=0x3) (fail_nth: 1) 02:22:36 executing program 2: r0 = syz_open_dev$tty20(0xc, 0x4, 0x0) ioctl$GIO_SCRNMAP(r0, 0x10, &(0x7f0000000000)=""/61) 02:22:36 executing program 0: perf_event_open(&(0x7f00000000c0)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_PASTESEL(r0, 0x4c01, 0x0) 02:22:36 executing program 1: perf_event_open(&(0x7f00000001c0)={0x2, 0x80, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$batadv(&(0x7f0000000300), 0xffffffffffffffff) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000280)={'batadv0\x00', 0x0}) sendmsg$BATADV_CMD_GET_MCAST_FLAGS(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000540)={&(0x7f0000000080)={0x1c, r1, 0x301, 0x0, 0x0, {0xa}, [@BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r2}]}, 0x1c}}, 0xf000) 02:22:36 executing program 4: r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$TIOCL_GETMOUSEREPORTING(r0, 0x5412, &(0x7f0000000080)=0x13) write(r0, &(0x7f00000000c0), 0x0) ioctl$TIOCSTI(r0, 0x5412, &(0x7f0000000040)=0x3) [ 945.511588][ T649] loop5: detected capacity change from 0 to 264192 02:22:37 executing program 0: perf_event_open(&(0x7f00000000c0)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_PASTESEL(r0, 0x5403, 0x0) 02:22:37 executing program 2: r0 = syz_open_dev$tty20(0xc, 0x4, 0x0) ioctl$GIO_SCRNMAP(r0, 0x4b02, &(0x7f0000000000)=""/61) 02:22:37 executing program 4: r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$TIOCL_GETMOUSEREPORTING(r0, 0x5412, &(0x7f0000000080)=0x13) write(r0, &(0x7f00000000c0), 0x0) ioctl$TIOCSTI(r0, 0x5412, &(0x7f0000000040)=0x3) [ 945.590010][ T649] FAT-fs (loop5): bogus number of reserved sectors [ 945.619124][ T649] FAT-fs (loop5): Can't find a valid FAT filesystem 02:22:37 executing program 1: perf_event_open(&(0x7f00000001c0)={0x2, 0x80, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$batadv(&(0x7f0000000300), 0xffffffffffffffff) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000280)={'batadv0\x00', 0x0}) sendmsg$BATADV_CMD_GET_MCAST_FLAGS(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000540)={&(0x7f0000000080)={0x1c, r1, 0x301, 0x0, 0x0, {0xa}, [@BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r2}]}, 0x1c}}, 0x34000) [ 945.654867][ T659] FAULT_INJECTION: forcing a failure. [ 945.654867][ T659] name failslab, interval 1, probability 0, space 0, times 0 [ 945.689516][ T649] loop5: detected capacity change from 0 to 264192 [ 945.714270][ T649] FAT-fs (loop5): bogus number of reserved sectors [ 945.732552][ T659] CPU: 0 PID: 659 Comm: syz-executor.3 Not tainted 5.16.0-rc1-syzkaller #0 [ 945.736230][ T649] FAT-fs (loop5): Can't find a valid FAT filesystem [ 945.741151][ T659] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 945.741171][ T659] Call Trace: [ 945.741178][ T659] [ 945.741187][ T659] dump_stack_lvl+0xcd/0x134 [ 945.768572][ T659] should_fail.cold+0x5/0xa [ 945.773113][ T659] ? tomoyo_realpath_from_path+0xc3/0x620 [ 945.778844][ T659] should_failslab+0x5/0x10 [ 945.783351][ T659] __kmalloc+0x72/0x340 [ 945.787507][ T659] tomoyo_realpath_from_path+0xc3/0x620 [ 945.793139][ T659] ? tomoyo_profile+0x42/0x50 [ 945.797837][ T659] tomoyo_path_number_perm+0x1d5/0x590 [ 945.803308][ T659] ? tomoyo_path_number_perm+0x18d/0x590 [ 945.808933][ T659] ? tomoyo_execute_permission+0x4a0/0x4a0 [ 945.814767][ T659] ? lock_downgrade+0x6e0/0x6e0 [ 945.819639][ T659] ? __fget_files+0x23d/0x3e0 [ 945.824311][ T659] security_file_ioctl+0x50/0xb0 [ 945.829327][ T659] __x64_sys_ioctl+0xb3/0x200 [ 945.834000][ T659] do_syscall_64+0x35/0xb0 [ 945.838408][ T659] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 945.844291][ T659] RIP: 0033:0x7f4844b29ae9 [ 945.848867][ T659] 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 [ 945.868464][ T659] RSP: 002b:00007f484207e188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 945.876866][ T659] RAX: ffffffffffffffda RBX: 00007f4844c3d020 RCX: 00007f4844b29ae9 [ 945.884822][ T659] RDX: 0000000020000040 RSI: 0000000000005412 RDI: 0000000000000003 [ 945.892774][ T659] RBP: 00007f484207e1d0 R08: 0000000000000000 R09: 0000000000000000 [ 945.900728][ T659] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 02:22:37 executing program 0: perf_event_open(&(0x7f00000000c0)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_PASTESEL(r0, 0x5409, 0x0) [ 945.908684][ T659] R13: 00007fff930142af R14: 00007f484207e300 R15: 0000000000022000 [ 945.916652][ T659] [ 945.960682][ T659] ERROR: Out of memory at tomoyo_realpath_from_path. 02:22:37 executing program 2: r0 = syz_open_dev$tty20(0xc, 0x4, 0x0) ioctl$GIO_SCRNMAP(r0, 0x4b2f, &(0x7f0000000000)=""/61) 02:22:37 executing program 5: syz_mount_image$msdos(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x2010000000000000, 0x0, &(0x7f0000000440), 0x0, &(0x7f00000004c0)={[{@fat=@debug}, {@fat=@flush}]}) 02:22:37 executing program 3: r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$TIOCL_GETMOUSEREPORTING(r0, 0x5412, &(0x7f0000000080)=0x13) write(r0, &(0x7f00000000c0)='v', 0x1) ioctl$TIOCSTI(r0, 0x5412, &(0x7f0000000040)=0x3) (fail_nth: 2) 02:22:37 executing program 4: r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$TIOCL_GETMOUSEREPORTING(r0, 0x5412, &(0x7f0000000080)=0x13) write(r0, &(0x7f00000000c0), 0x0) ioctl$TIOCSTI(r0, 0x5412, &(0x7f0000000040)=0x3) 02:22:37 executing program 2: r0 = syz_open_dev$tty20(0xc, 0x4, 0x0) ioctl$GIO_SCRNMAP(r0, 0x4b30, &(0x7f0000000000)=""/61) [ 946.237400][ T685] loop5: detected capacity change from 0 to 264192 02:22:37 executing program 4: r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$TIOCL_GETMOUSEREPORTING(r0, 0x5412, &(0x7f0000000080)=0x13) write(r0, &(0x7f00000000c0)='v', 0x1) ioctl$TIOCSTI(0xffffffffffffffff, 0x5412, &(0x7f0000000040)=0x3) [ 946.299450][ T685] FAT-fs (loop5): bogus number of reserved sectors [ 946.331526][ T685] FAT-fs (loop5): Can't find a valid FAT filesystem [ 946.344695][ T691] FAULT_INJECTION: forcing a failure. [ 946.344695][ T691] name failslab, interval 1, probability 0, space 0, times 0 [ 946.379192][ T691] CPU: 0 PID: 691 Comm: syz-executor.3 Not tainted 5.16.0-rc1-syzkaller #0 [ 946.387843][ T691] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 946.397919][ T691] Call Trace: [ 946.400920][ T685] loop5: detected capacity change from 0 to 264192 [ 946.401205][ T691] [ 946.401215][ T691] dump_stack_lvl+0xcd/0x134 [ 946.415202][ T691] should_fail.cold+0x5/0xa [ 946.419731][ T691] ? tomoyo_encode2.part.0+0xe9/0x3a0 [ 946.425126][ T691] should_failslab+0x5/0x10 [ 946.429653][ T691] __kmalloc+0x72/0x340 [ 946.431392][ T685] FAT-fs (loop5): bogus number of reserved sectors [ 946.433829][ T691] tomoyo_encode2.part.0+0xe9/0x3a0 [ 946.433869][ T691] tomoyo_encode+0x28/0x50 [ 946.433890][ T691] tomoyo_realpath_from_path+0x186/0x620 [ 946.433920][ T691] tomoyo_path_number_perm+0x1d5/0x590 [ 946.433941][ T691] ? tomoyo_path_number_perm+0x18d/0x590 [ 946.433967][ T691] ? tomoyo_execute_permission+0x4a0/0x4a0 [ 946.450779][ T685] FAT-fs (loop5): Can't find a valid FAT filesystem [ 946.455714][ T691] ? lock_downgrade+0x6e0/0x6e0 [ 946.455758][ T691] ? __fget_files+0x23d/0x3e0 [ 946.455785][ T691] security_file_ioctl+0x50/0xb0 [ 946.455808][ T691] __x64_sys_ioctl+0xb3/0x200 02:22:38 executing program 2: r0 = syz_open_dev$tty20(0xc, 0x4, 0x0) ioctl$GIO_SCRNMAP(r0, 0x4b31, &(0x7f0000000000)=""/61) [ 946.455834][ T691] do_syscall_64+0x35/0xb0 [ 946.502704][ T691] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 946.508626][ T691] RIP: 0033:0x7f4844b29ae9 [ 946.513050][ T691] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 946.513076][ T691] RSP: 002b:00007f484207e188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 02:22:38 executing program 5: syz_mount_image$msdos(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x3f00000000000000, 0x0, &(0x7f0000000440), 0x0, &(0x7f00000004c0)={[{@fat=@debug}, {@fat=@flush}]}) [ 946.513100][ T691] RAX: ffffffffffffffda RBX: 00007f4844c3d020 RCX: 00007f4844b29ae9 [ 946.513116][ T691] RDX: 0000000020000040 RSI: 0000000000005412 RDI: 0000000000000003 [ 946.513130][ T691] RBP: 00007f484207e1d0 R08: 0000000000000000 R09: 0000000000000000 02:22:38 executing program 1: perf_event_open(&(0x7f00000001c0)={0x2, 0x80, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$batadv(&(0x7f0000000300), 0xffffffffffffffff) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000280)={'batadv0\x00', 0x0}) sendmsg$BATADV_CMD_GET_MCAST_FLAGS(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000540)={&(0x7f0000000080)={0x1c, r1, 0x301, 0x0, 0x0, {0xa}, [@BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r2}]}, 0x1c}}, 0x400300) [ 946.513144][ T691] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 946.513166][ T691] R13: 00007fff930142af R14: 00007f484207e300 R15: 0000000000022000 [ 946.513196][ T691] [ 946.536554][ T691] ERROR: Out of memory at tomoyo_realpath_from_path. [ 946.701777][ T708] loop5: detected capacity change from 0 to 264192 02:22:38 executing program 5: syz_mount_image$msdos(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x4800000000000000, 0x0, &(0x7f0000000440), 0x0, &(0x7f00000004c0)={[{@fat=@debug}, {@fat=@flush}]}) [ 946.711669][ T708] FAT-fs (loop5): bogus number of reserved sectors [ 946.711824][ T708] FAT-fs (loop5): Can't find a valid FAT filesystem [ 946.749728][ T708] loop5: detected capacity change from 0 to 264192 02:22:38 executing program 1: perf_event_open(&(0x7f00000001c0)={0x2, 0x80, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$batadv(&(0x7f0000000300), 0xffffffffffffffff) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000280)={'batadv0\x00', 0x0}) sendmsg$BATADV_CMD_GET_MCAST_FLAGS(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000540)={&(0x7f0000000080)={0x1c, r1, 0x301, 0x0, 0x0, {0xa}, [@BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r2}]}, 0x1c}}, 0xf0ffff) [ 946.754075][ T708] FAT-fs (loop5): bogus number of reserved sectors [ 946.754095][ T708] FAT-fs (loop5): Can't find a valid FAT filesystem [ 946.922016][ T724] loop5: detected capacity change from 0 to 264192 [ 946.952165][ T724] FAT-fs (loop5): bogus number of reserved sectors [ 946.959106][ T724] FAT-fs (loop5): Can't find a valid FAT filesystem 02:22:38 executing program 0: perf_event_open(&(0x7f00000000c0)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_PASTESEL(r0, 0x540b, 0x0) 02:22:38 executing program 3: r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$TIOCL_GETMOUSEREPORTING(r0, 0x5412, &(0x7f0000000080)=0x13) write(r0, &(0x7f00000000c0)='v', 0x1) ioctl$TIOCSTI(r0, 0x5412, &(0x7f0000000040)=0x3) (fail_nth: 3) 02:22:38 executing program 2: r0 = syz_open_dev$tty20(0xc, 0x4, 0x0) ioctl$GIO_SCRNMAP(r0, 0x4b32, &(0x7f0000000000)=""/61) 02:22:38 executing program 1: perf_event_open(&(0x7f00000001c0)={0x2, 0x80, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$batadv(&(0x7f0000000300), 0xffffffffffffffff) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000280)={'batadv0\x00', 0x0}) sendmsg$BATADV_CMD_GET_MCAST_FLAGS(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000540)={&(0x7f0000000080)={0x1c, r1, 0x301, 0x0, 0x0, {0xa}, [@BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r2}]}, 0x1c}}, 0x1000000) [ 947.056888][ T724] loop5: detected capacity change from 0 to 264192 [ 947.079237][ T724] FAT-fs (loop5): bogus number of reserved sectors [ 947.097312][ T724] FAT-fs (loop5): Can't find a valid FAT filesystem 02:22:38 executing program 5: syz_mount_image$msdos(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x4c00000000000000, 0x0, &(0x7f0000000440), 0x0, &(0x7f00000004c0)={[{@fat=@debug}, {@fat=@flush}]}) 02:22:38 executing program 2: r0 = syz_open_dev$tty20(0xc, 0x4, 0x0) ioctl$GIO_SCRNMAP(r0, 0x4b33, &(0x7f0000000000)=""/61) [ 947.268826][ T746] FAULT_INJECTION: forcing a failure. [ 947.268826][ T746] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 947.284378][ T747] loop5: detected capacity change from 0 to 264192 [ 947.295753][ T746] CPU: 0 PID: 746 Comm: syz-executor.3 Not tainted 5.16.0-rc1-syzkaller #0 [ 947.304354][ T746] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 947.314420][ T746] Call Trace: [ 947.314431][ T746] [ 947.314440][ T746] dump_stack_lvl+0xcd/0x134 [ 947.314471][ T746] should_fail.cold+0x5/0xa [ 947.314502][ T746] _copy_to_user+0x2c/0x150 [ 947.314531][ T746] simple_read_from_buffer+0xcc/0x160 [ 947.314558][ T746] proc_fail_nth_read+0x187/0x220 [ 947.314588][ T746] ? proc_tid_comm_permission+0x1b0/0x1b0 [ 947.314617][ T746] ? security_file_permission+0xab/0xd0 [ 947.314648][ T746] ? proc_tid_comm_permission+0x1b0/0x1b0 [ 947.314675][ T746] vfs_read+0x1b5/0x600 [ 947.314706][ T746] ksys_read+0x12d/0x250 [ 947.314725][ T746] ? vfs_write+0xae0/0xae0 [ 947.314753][ T746] ? syscall_enter_from_user_mode+0x21/0x70 [ 947.314784][ T746] do_syscall_64+0x35/0xb0 [ 947.314810][ T746] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 947.314836][ T746] RIP: 0033:0x7f4844adc69c [ 947.314854][ T746] 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 [ 947.314876][ T746] RSP: 002b:00007f484207e170 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 947.314899][ T746] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f4844adc69c [ 947.314915][ T746] RDX: 000000000000000f RSI: 00007f484207e1e0 RDI: 0000000000000004 [ 947.314929][ T746] RBP: 00007f484207e1d0 R08: 0000000000000000 R09: 0000000000000000 [ 947.314943][ T746] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 947.314957][ T746] R13: 00007fff930142af R14: 00007f484207e300 R15: 0000000000022000 [ 947.314988][ T746] [ 947.342872][ T747] FAT-fs (loop5): bogus number of reserved sectors 02:22:39 executing program 4: r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$TIOCL_GETMOUSEREPORTING(r0, 0x5412, &(0x7f0000000080)=0x13) write(r0, &(0x7f00000000c0)='v', 0x1) ioctl$TIOCSTI(0xffffffffffffffff, 0x5412, &(0x7f0000000040)=0x3) 02:22:39 executing program 0: perf_event_open(&(0x7f00000000c0)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_PASTESEL(r0, 0x540c, 0x0) 02:22:39 executing program 1: perf_event_open(&(0x7f00000001c0)={0x2, 0x80, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$batadv(&(0x7f0000000300), 0xffffffffffffffff) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000280)={'batadv0\x00', 0x0}) sendmsg$BATADV_CMD_GET_MCAST_FLAGS(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000540)={&(0x7f0000000080)={0x1c, r1, 0x301, 0x0, 0x0, {0xa}, [@BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r2}]}, 0x1c}}, 0x2000000) 02:22:39 executing program 2: r0 = syz_open_dev$tty20(0xc, 0x4, 0x0) ioctl$GIO_SCRNMAP(r0, 0x4b34, &(0x7f0000000000)=""/61) 02:22:39 executing program 3: r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$TIOCL_GETMOUSEREPORTING(r0, 0x5412, &(0x7f0000000080)=0x13) write(r0, &(0x7f00000000c0)='v', 0x1) ioctl$TIOCSTI(r0, 0x5412, &(0x7f0000000040)=0x3) 02:22:39 executing program 0: perf_event_open(&(0x7f00000000c0)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_PASTESEL(r0, 0x540d, 0x0) 02:22:39 executing program 1: perf_event_open(&(0x7f00000001c0)={0x2, 0x80, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$batadv(&(0x7f0000000300), 0xffffffffffffffff) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000280)={'batadv0\x00', 0x0}) sendmsg$BATADV_CMD_GET_MCAST_FLAGS(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000540)={&(0x7f0000000080)={0x1c, r1, 0x301, 0x0, 0x0, {0xa}, [@BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r2}]}, 0x1c}}, 0x3000000) 02:22:39 executing program 2: r0 = syz_open_dev$tty20(0xc, 0x4, 0x0) ioctl$GIO_SCRNMAP(r0, 0x4b35, &(0x7f0000000000)=""/61) 02:22:39 executing program 3: r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$TIOCL_GETMOUSEREPORTING(r0, 0x5412, &(0x7f0000000080)=0x13) write(r0, &(0x7f00000000c0)='v', 0x1) ioctl$TIOCSTI(r0, 0x2, &(0x7f0000000040)=0x3) [ 947.821975][ T773] tty tty1: ldisc open failed (-12), clearing slot 0 02:22:39 executing program 0: perf_event_open(&(0x7f00000000c0)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_PASTESEL(r0, 0x5412, 0x0) [ 948.041979][ T747] FAT-fs (loop5): Can't find a valid FAT filesystem [ 948.134003][ T791] loop5: detected capacity change from 0 to 264192 [ 948.153233][ T791] FAT-fs (loop5): bogus number of reserved sectors [ 948.159993][ T791] FAT-fs (loop5): Can't find a valid FAT filesystem 02:22:39 executing program 5: syz_mount_image$msdos(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x6000000000000000, 0x0, &(0x7f0000000440), 0x0, &(0x7f00000004c0)={[{@fat=@debug}, {@fat=@flush}]}) 02:22:39 executing program 1: perf_event_open(&(0x7f00000001c0)={0x2, 0x80, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$batadv(&(0x7f0000000300), 0xffffffffffffffff) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000280)={'batadv0\x00', 0x0}) sendmsg$BATADV_CMD_GET_MCAST_FLAGS(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000540)={&(0x7f0000000080)={0x1c, r1, 0x301, 0x0, 0x0, {0xa}, [@BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r2}]}, 0x1c}}, 0x4000000) [ 948.378078][ T804] loop5: detected capacity change from 0 to 264192 [ 948.406164][ T804] FAT-fs (loop5): bogus number of reserved sectors [ 948.413285][ T804] FAT-fs (loop5): Can't find a valid FAT filesystem [ 948.464126][ T804] loop5: detected capacity change from 0 to 264192 [ 948.503153][ T804] FAT-fs (loop5): bogus number of reserved sectors 02:22:40 executing program 4: r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$TIOCL_GETMOUSEREPORTING(r0, 0x5412, &(0x7f0000000080)=0x13) write(r0, &(0x7f00000000c0)='v', 0x1) ioctl$TIOCSTI(0xffffffffffffffff, 0x5412, &(0x7f0000000040)=0x3) 02:22:40 executing program 2: r0 = syz_open_dev$tty20(0xc, 0x4, 0x0) ioctl$GIO_SCRNMAP(r0, 0x4b36, &(0x7f0000000000)=""/61) 02:22:40 executing program 0: perf_event_open(&(0x7f00000000c0)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_PASTESEL(r0, 0x5413, 0x0) 02:22:40 executing program 1: perf_event_open(&(0x7f00000001c0)={0x2, 0x80, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$batadv(&(0x7f0000000300), 0xffffffffffffffff) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000280)={'batadv0\x00', 0x0}) sendmsg$BATADV_CMD_GET_MCAST_FLAGS(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000540)={&(0x7f0000000080)={0x1c, r1, 0x301, 0x0, 0x0, {0xa}, [@BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r2}]}, 0x1c}}, 0x7000000) [ 948.509738][ T804] FAT-fs (loop5): Can't find a valid FAT filesystem 02:22:40 executing program 5: syz_mount_image$msdos(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x6800000000000000, 0x0, &(0x7f0000000440), 0x0, &(0x7f00000004c0)={[{@fat=@debug}, {@fat=@flush}]}) 02:22:40 executing program 2: r0 = syz_open_dev$tty20(0xc, 0x4, 0x0) ioctl$GIO_SCRNMAP(r0, 0x4b37, &(0x7f0000000000)=""/61) 02:22:40 executing program 0: perf_event_open(&(0x7f00000000c0)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_PASTESEL(r0, 0x5414, 0x0) 02:22:40 executing program 1: perf_event_open(&(0x7f00000001c0)={0x2, 0x80, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$batadv(&(0x7f0000000300), 0xffffffffffffffff) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000280)={'batadv0\x00', 0x0}) sendmsg$BATADV_CMD_GET_MCAST_FLAGS(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000540)={&(0x7f0000000080)={0x1c, r1, 0x301, 0x0, 0x0, {0xa}, [@BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r2}]}, 0x1c}}, 0x8000000) 02:22:40 executing program 3: r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$TIOCL_GETMOUSEREPORTING(r0, 0x5412, &(0x7f0000000080)=0x13) write(r0, &(0x7f00000000c0)='v', 0x1) ioctl$TIOCSTI(r0, 0x10, &(0x7f0000000040)=0x3) 02:22:40 executing program 2: r0 = syz_open_dev$tty20(0xc, 0x4, 0x0) ioctl$GIO_SCRNMAP(r0, 0x4b3a, &(0x7f0000000000)=""/61) [ 948.848145][ T835] loop5: detected capacity change from 0 to 264192 02:22:40 executing program 1: perf_event_open(&(0x7f00000001c0)={0x2, 0x80, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$batadv(&(0x7f0000000300), 0xffffffffffffffff) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000280)={'batadv0\x00', 0x0}) sendmsg$BATADV_CMD_GET_MCAST_FLAGS(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000540)={&(0x7f0000000080)={0x1c, r1, 0x301, 0x0, 0x0, {0xa}, [@BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r2}]}, 0x1c}}, 0xe000000) [ 948.902609][ T835] FAT-fs (loop5): bogus number of reserved sectors [ 948.941555][ T835] FAT-fs (loop5): Can't find a valid FAT filesystem 02:22:40 executing program 0: perf_event_open(&(0x7f00000000c0)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_PASTESEL(r0, 0x5415, 0x0) [ 949.025553][ T835] loop5: detected capacity change from 0 to 264192 [ 949.089705][ T835] FAT-fs (loop5): bogus number of reserved sectors [ 949.097428][ T835] FAT-fs (loop5): Can't find a valid FAT filesystem 02:22:40 executing program 4: r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$TIOCL_GETMOUSEREPORTING(r0, 0x5412, &(0x7f0000000080)=0x13) write(r0, &(0x7f00000000c0)='v', 0x1) ioctl$TIOCSTI(r0, 0x5412, 0x0) 02:22:40 executing program 2: r0 = syz_open_dev$tty20(0xc, 0x4, 0x0) ioctl$GIO_SCRNMAP(r0, 0x4b3b, &(0x7f0000000000)=""/61) 02:22:40 executing program 1: perf_event_open(&(0x7f00000001c0)={0x2, 0x80, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$batadv(&(0x7f0000000300), 0xffffffffffffffff) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000280)={'batadv0\x00', 0x0}) sendmsg$BATADV_CMD_GET_MCAST_FLAGS(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000540)={&(0x7f0000000080)={0x1c, r1, 0x301, 0x0, 0x0, {0xa}, [@BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r2}]}, 0x1c}}, 0xf000000) 02:22:40 executing program 0: perf_event_open(&(0x7f00000000c0)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_PASTESEL(r0, 0x5416, 0x0) 02:22:40 executing program 5: syz_mount_image$msdos(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x6a1d000000000000, 0x0, &(0x7f0000000440), 0x0, &(0x7f00000004c0)={[{@fat=@debug}, {@fat=@flush}]}) 02:22:41 executing program 0: perf_event_open(&(0x7f00000000c0)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_PASTESEL(r0, 0x5418, 0x0) [ 949.611137][ T889] loop5: detected capacity change from 0 to 264192 [ 949.672525][ T889] FAT-fs (loop5): bogus number of reserved sectors 02:22:41 executing program 2: r0 = syz_open_dev$tty20(0xc, 0x4, 0x0) ioctl$GIO_SCRNMAP(r0, 0x4b3c, &(0x7f0000000000)=""/61) [ 949.727829][ T889] FAT-fs (loop5): Can't find a valid FAT filesystem 02:22:41 executing program 1: perf_event_open(&(0x7f00000001c0)={0x2, 0x80, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$batadv(&(0x7f0000000300), 0xffffffffffffffff) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000280)={'batadv0\x00', 0x0}) sendmsg$BATADV_CMD_GET_MCAST_FLAGS(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000540)={&(0x7f0000000080)={0x1c, r1, 0x301, 0x0, 0x0, {0xa}, [@BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r2}]}, 0x1c}}, 0x3f000000) 02:22:41 executing program 3: r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$TIOCL_GETMOUSEREPORTING(r0, 0x5412, &(0x7f0000000080)=0x13) write(r0, &(0x7f00000000c0)='v', 0x1) ioctl$TIOCSTI(r0, 0x1278, &(0x7f0000000040)=0x3) 02:22:41 executing program 5: syz_mount_image$msdos(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x6b1d000000000000, 0x0, &(0x7f0000000440), 0x0, &(0x7f00000004c0)={[{@fat=@debug}, {@fat=@flush}]}) 02:22:41 executing program 0: perf_event_open(&(0x7f00000000c0)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_PASTESEL(r0, 0x541b, 0x0) 02:22:41 executing program 2: r0 = syz_open_dev$tty20(0xc, 0x4, 0x0) ioctl$GIO_SCRNMAP(r0, 0x4b3d, &(0x7f0000000000)=""/61) [ 950.100732][ T914] loop5: detected capacity change from 0 to 264192 [ 950.147297][ T914] FAT-fs (loop5): bogus number of reserved sectors [ 950.167314][ T914] FAT-fs (loop5): Can't find a valid FAT filesystem [ 950.224894][ T914] loop5: detected capacity change from 0 to 264192 [ 950.239779][ T914] FAT-fs (loop5): bogus number of reserved sectors [ 950.253109][ T914] FAT-fs (loop5): Can't find a valid FAT filesystem 02:22:42 executing program 4: r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$TIOCL_GETMOUSEREPORTING(r0, 0x5412, &(0x7f0000000080)=0x13) write(r0, &(0x7f00000000c0)='v', 0x1) ioctl$TIOCSTI(r0, 0x5412, 0x0) 02:22:42 executing program 1: perf_event_open(&(0x7f00000001c0)={0x2, 0x80, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$batadv(&(0x7f0000000300), 0xffffffffffffffff) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000280)={'batadv0\x00', 0x0}) sendmsg$BATADV_CMD_GET_MCAST_FLAGS(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000540)={&(0x7f0000000080)={0x1c, r1, 0x301, 0x0, 0x0, {0xa}, [@BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r2}]}, 0x1c}}, 0x60000000) 02:22:42 executing program 0: perf_event_open(&(0x7f00000000c0)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_PASTESEL(r0, 0x541d, 0x0) 02:22:42 executing program 2: r0 = syz_open_dev$tty20(0xc, 0x4, 0x0) ioctl$GIO_SCRNMAP(r0, 0x4b41, &(0x7f0000000000)=""/61) 02:22:42 executing program 5: syz_mount_image$msdos(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x6c00000000000000, 0x0, &(0x7f0000000440), 0x0, &(0x7f00000004c0)={[{@fat=@debug}, {@fat=@flush}]}) 02:22:42 executing program 2: r0 = syz_open_dev$tty20(0xc, 0x4, 0x0) ioctl$GIO_SCRNMAP(r0, 0x4b44, &(0x7f0000000000)=""/61) [ 950.671201][ T940] loop5: detected capacity change from 0 to 264192 02:22:42 executing program 0: perf_event_open(&(0x7f00000000c0)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_PASTESEL(r0, 0x541e, 0x0) [ 950.750201][ T940] FAT-fs (loop5): bogus number of reserved sectors [ 950.801325][ T940] FAT-fs (loop5): Can't find a valid FAT filesystem 02:22:42 executing program 1: perf_event_open(&(0x7f00000001c0)={0x2, 0x80, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$batadv(&(0x7f0000000300), 0xffffffffffffffff) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000280)={'batadv0\x00', 0x0}) sendmsg$BATADV_CMD_GET_MCAST_FLAGS(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000540)={&(0x7f0000000080)={0x1c, r1, 0x301, 0x0, 0x0, {0xa}, [@BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r2}]}, 0x1c}}, 0x9effffff) 02:22:42 executing program 3: r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$TIOCL_GETMOUSEREPORTING(r0, 0x5412, &(0x7f0000000080)=0x13) write(r0, &(0x7f00000000c0)='v', 0x1) ioctl$TIOCSTI(r0, 0x127c, &(0x7f0000000040)=0x3) 02:22:42 executing program 2: r0 = syz_open_dev$tty20(0xc, 0x4, 0x0) ioctl$GIO_SCRNMAP(r0, 0x4b45, &(0x7f0000000000)=""/61) 02:22:42 executing program 5: syz_mount_image$msdos(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x7400000000000000, 0x0, &(0x7f0000000440), 0x0, &(0x7f00000004c0)={[{@fat=@debug}, {@fat=@flush}]}) 02:22:42 executing program 0: perf_event_open(&(0x7f00000000c0)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_PASTESEL(r0, 0x541e, 0x0) [ 951.167143][ T973] loop5: detected capacity change from 0 to 264192 [ 951.216274][ T973] FAT-fs (loop5): bogus number of reserved sectors [ 951.223139][ T973] FAT-fs (loop5): Can't find a valid FAT filesystem [ 951.276067][ T973] loop5: detected capacity change from 0 to 264192 [ 951.288897][ T973] FAT-fs (loop5): bogus number of reserved sectors [ 951.295728][ C0] ip6_tunnel: ip6gretap0 xmit: Local address not yet configured! [ 951.306355][ T973] FAT-fs (loop5): Can't find a valid FAT filesystem 02:22:43 executing program 4: r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$TIOCL_GETMOUSEREPORTING(r0, 0x5412, &(0x7f0000000080)=0x13) write(r0, &(0x7f00000000c0)='v', 0x1) ioctl$TIOCSTI(r0, 0x5412, 0x0) 02:22:43 executing program 1: perf_event_open(&(0x7f00000001c0)={0x2, 0x80, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$batadv(&(0x7f0000000300), 0xffffffffffffffff) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000280)={'batadv0\x00', 0x0}) sendmsg$BATADV_CMD_GET_MCAST_FLAGS(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000540)={&(0x7f0000000080)={0x1c, r1, 0x301, 0x0, 0x0, {0xa}, [@BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r2}]}, 0x1c}}, 0xc00e0000) 02:22:43 executing program 0: perf_event_open(&(0x7f00000000c0)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_PASTESEL(r0, 0x5421, 0x0) 02:22:43 executing program 2: r0 = syz_open_dev$tty20(0xc, 0x4, 0x0) ioctl$GIO_SCRNMAP(r0, 0x4b46, &(0x7f0000000000)=""/61) 02:22:43 executing program 5: syz_mount_image$msdos(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x7a00000000000000, 0x0, &(0x7f0000000440), 0x0, &(0x7f00000004c0)={[{@fat=@debug}, {@fat=@flush}]}) 02:22:43 executing program 0: perf_event_open(&(0x7f00000000c0)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_PASTESEL(r0, 0x5423, 0x0) [ 951.700154][ T1006] loop5: detected capacity change from 0 to 264192 02:22:43 executing program 2: r0 = syz_open_dev$tty20(0xc, 0x4, 0x0) ioctl$GIO_SCRNMAP(r0, 0x4b47, &(0x7f0000000000)=""/61) 02:22:43 executing program 1: perf_event_open(&(0x7f00000001c0)={0x2, 0x80, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$batadv(&(0x7f0000000300), 0xffffffffffffffff) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000280)={'batadv0\x00', 0x0}) sendmsg$BATADV_CMD_GET_MCAST_FLAGS(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000540)={&(0x7f0000000080)={0x1c, r1, 0x301, 0x0, 0x0, {0xa}, [@BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r2}]}, 0x1c}}, 0xdb000000) [ 951.756560][ T1006] FAT-fs (loop5): bogus number of reserved sectors [ 951.781597][ T1006] FAT-fs (loop5): Can't find a valid FAT filesystem 02:22:43 executing program 3: r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$TIOCL_GETMOUSEREPORTING(r0, 0x5412, &(0x7f0000000080)=0x13) write(r0, &(0x7f00000000c0)='v', 0x1) ioctl$TIOCSTI(r0, 0x4c00, &(0x7f0000000040)=0x3) 02:22:43 executing program 0: perf_event_open(&(0x7f00000000c0)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_PASTESEL(r0, 0x5424, 0x0) 02:22:43 executing program 5: syz_mount_image$msdos(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x7fffffffffffffff, 0x0, &(0x7f0000000440), 0x0, &(0x7f00000004c0)={[{@fat=@debug}, {@fat=@flush}]}) 02:22:43 executing program 2: r0 = syz_open_dev$tty20(0xc, 0x4, 0x0) ioctl$GIO_SCRNMAP(r0, 0x4b48, &(0x7f0000000000)=""/61) [ 952.138336][ T1032] loop5: detected capacity change from 0 to 264192 [ 952.172922][ T1032] FAT-fs (loop5): bogus number of reserved sectors [ 952.205784][ T1032] FAT-fs (loop5): Can't find a valid FAT filesystem [ 952.290653][ T1032] loop5: detected capacity change from 0 to 264192 [ 952.308778][ T1032] FAT-fs (loop5): bogus number of reserved sectors [ 952.321952][ T1032] FAT-fs (loop5): Can't find a valid FAT filesystem 02:22:44 executing program 4: r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$TIOCL_GETMOUSEREPORTING(r0, 0x5412, &(0x7f0000000080)=0x13) write(r0, &(0x7f00000000c0)='v', 0x1) ioctl$TIOCSTI(r0, 0x5412, &(0x7f0000000040)) 02:22:44 executing program 1: perf_event_open(&(0x7f00000001c0)={0x2, 0x80, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$batadv(&(0x7f0000000300), 0xffffffffffffffff) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000280)={'batadv0\x00', 0x0}) sendmsg$BATADV_CMD_GET_MCAST_FLAGS(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000540)={&(0x7f0000000080)={0x1c, r1, 0x301, 0x0, 0x0, {0xa}, [@BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r2}]}, 0x1c}}, 0xf0ffffff) 02:22:44 executing program 2: r0 = syz_open_dev$tty20(0xc, 0x4, 0x0) ioctl$GIO_SCRNMAP(r0, 0x4b49, &(0x7f0000000000)=""/61) 02:22:44 executing program 0: perf_event_open(&(0x7f00000000c0)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_PASTESEL(r0, 0x5425, 0x0) 02:22:44 executing program 5: syz_mount_image$msdos(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x8503000000000000, 0x0, &(0x7f0000000440), 0x0, &(0x7f00000004c0)={[{@fat=@debug}, {@fat=@flush}]}) [ 952.641293][ T1055] loop5: detected capacity change from 0 to 264192 02:22:44 executing program 0: perf_event_open(&(0x7f00000000c0)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_PASTESEL(r0, 0x5427, 0x0) [ 952.695040][ T1055] FAT-fs (loop5): bogus number of reserved sectors [ 952.714021][ T1055] FAT-fs (loop5): Can't find a valid FAT filesystem 02:22:44 executing program 2: r0 = syz_open_dev$tty20(0xc, 0x4, 0x0) ioctl$GIO_SCRNMAP(r0, 0x4b4a, &(0x7f0000000000)=""/61) 02:22:44 executing program 1: perf_event_open(&(0x7f00000001c0)={0x2, 0x80, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$batadv(&(0x7f0000000300), 0xffffffffffffffff) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000280)={'batadv0\x00', 0x0}) sendmsg$BATADV_CMD_GET_MCAST_FLAGS(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000540)={&(0x7f0000000080)={0x1c, r1, 0x301, 0x0, 0x0, {0xa}, [@BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r2}]}, 0x1c}}, 0xfffff000) 02:22:44 executing program 0: perf_event_open(&(0x7f00000000c0)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_PASTESEL(r0, 0x5428, 0x0) 02:22:44 executing program 3: r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$TIOCL_GETMOUSEREPORTING(r0, 0x5412, &(0x7f0000000080)=0x13) write(r0, &(0x7f00000000c0)='v', 0x1) ioctl$TIOCSTI(r0, 0x4c01, &(0x7f0000000040)=0x3) 02:22:44 executing program 5: syz_mount_image$msdos(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x8803000000000000, 0x0, &(0x7f0000000440), 0x0, &(0x7f00000004c0)={[{@fat=@debug}, {@fat=@flush}]}) 02:22:44 executing program 2: r0 = syz_open_dev$tty20(0xc, 0x4, 0x0) ioctl$GIO_SCRNMAP(r0, 0x4b4b, &(0x7f0000000000)=""/61) [ 953.260756][ T1087] loop5: detected capacity change from 0 to 264192 [ 953.305198][ T1087] FAT-fs (loop5): bogus number of reserved sectors [ 953.344855][ T1087] FAT-fs (loop5): Can't find a valid FAT filesystem [ 953.444354][ T1087] loop5: detected capacity change from 0 to 264192 [ 953.474419][ T1087] FAT-fs (loop5): bogus number of reserved sectors [ 953.481068][ T1087] FAT-fs (loop5): Can't find a valid FAT filesystem 02:22:45 executing program 4: r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$TIOCL_GETMOUSEREPORTING(r0, 0x5412, &(0x7f0000000080)=0x13) write(r0, &(0x7f00000000c0)='v', 0x1) ioctl$TIOCSTI(r0, 0x5412, &(0x7f0000000040)) 02:22:45 executing program 1: perf_event_open(&(0x7f00000001c0)={0x2, 0x80, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$batadv(&(0x7f0000000300), 0xffffffffffffffff) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000280)={'batadv0\x00', 0x0}) sendmsg$BATADV_CMD_GET_MCAST_FLAGS(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000540)={&(0x7f0000000080)={0x1c, r1, 0x301, 0x0, 0x0, {0xa}, [@BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r2}]}, 0x1c}}, 0xffffff7f) 02:22:45 executing program 2: r0 = syz_open_dev$tty20(0xc, 0x4, 0x0) ioctl$GIO_SCRNMAP(r0, 0x4b4c, &(0x7f0000000000)=""/61) 02:22:45 executing program 0: perf_event_open(&(0x7f00000000c0)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_PASTESEL(r0, 0x5441, 0x0) 02:22:45 executing program 5: syz_mount_image$msdos(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x8cffffff00000000, 0x0, &(0x7f0000000440), 0x0, &(0x7f00000004c0)={[{@fat=@debug}, {@fat=@flush}]}) 02:22:45 executing program 2: r0 = syz_open_dev$tty20(0xc, 0x4, 0x0) ioctl$GIO_SCRNMAP(r0, 0x4b4d, &(0x7f0000000000)=""/61) [ 953.666976][ T1106] loop5: detected capacity change from 0 to 264192 [ 953.707092][ T1106] FAT-fs (loop5): bogus number of reserved sectors 02:22:45 executing program 0: perf_event_open(&(0x7f00000000c0)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_PASTESEL(r0, 0x5450, 0x0) 02:22:45 executing program 1: perf_event_open(&(0x7f00000001c0)={0x2, 0x80, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$batadv(&(0x7f0000000300), 0xffffffffffffffff) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000280)={'batadv0\x00', 0x0}) sendmsg$BATADV_CMD_GET_MCAST_FLAGS(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000540)={&(0x7f0000000080)={0x1c, r1, 0x301, 0x0, 0x0, {0xa}, [@BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r2}]}, 0x1c}}, 0xffffff9e) [ 953.737587][ T1106] FAT-fs (loop5): Can't find a valid FAT filesystem [ 953.815102][ T1106] loop5: detected capacity change from 0 to 264192 [ 953.838965][ T1106] FAT-fs (loop5): bogus number of reserved sectors 02:22:45 executing program 2: r0 = syz_open_dev$tty20(0xc, 0x4, 0x0) ioctl$GIO_SCRNMAP(r0, 0x4b4e, &(0x7f0000000000)=""/61) [ 953.877128][ T1106] FAT-fs (loop5): Can't find a valid FAT filesystem 02:22:45 executing program 3: r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$TIOCL_GETMOUSEREPORTING(r0, 0x5412, &(0x7f0000000080)=0x13) write(r0, &(0x7f00000000c0)='v', 0x1) ioctl$TIOCSTI(r0, 0x4c04, &(0x7f0000000040)=0x3) 02:22:45 executing program 0: perf_event_open(&(0x7f00000000c0)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_PASTESEL(r0, 0x5451, 0x0) 02:22:45 executing program 5: syz_mount_image$msdos(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x8d03000000000000, 0x0, &(0x7f0000000440), 0x0, &(0x7f00000004c0)={[{@fat=@debug}, {@fat=@flush}]}) [ 954.236770][ T1141] loop5: detected capacity change from 0 to 264192 [ 954.282374][ T1141] FAT-fs (loop5): bogus number of reserved sectors [ 954.296085][ T1141] FAT-fs (loop5): Can't find a valid FAT filesystem [ 954.360598][ T1141] loop5: detected capacity change from 0 to 264192 [ 954.376278][ T1141] FAT-fs (loop5): bogus number of reserved sectors [ 954.383960][ T1141] FAT-fs (loop5): Can't find a valid FAT filesystem 02:22:46 executing program 4: r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$TIOCL_GETMOUSEREPORTING(r0, 0x5412, &(0x7f0000000080)=0x13) write(r0, &(0x7f00000000c0)='v', 0x1) ioctl$TIOCSTI(r0, 0x5412, &(0x7f0000000040)) 02:22:46 executing program 2: r0 = syz_open_dev$tty20(0xc, 0x4, 0x0) ioctl$GIO_SCRNMAP(r0, 0x4b52, &(0x7f0000000000)=""/61) 02:22:46 executing program 1: perf_event_open(&(0x7f00000001c0)={0x2, 0x80, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$batadv(&(0x7f0000000300), 0xffffffffffffffff) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000280)={'batadv0\x00', 0x0}) sendmsg$BATADV_CMD_GET_MCAST_FLAGS(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000540)={&(0x7f0000000080)={0x1c, r1, 0x301, 0x0, 0x0, {0xa}, [@BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r2}]}, 0x1c}}, 0xfffffff0) 02:22:46 executing program 0: perf_event_open(&(0x7f00000000c0)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_PASTESEL(r0, 0x5452, 0x0) 02:22:46 executing program 5: syz_mount_image$msdos(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x8d26000000000000, 0x0, &(0x7f0000000440), 0x0, &(0x7f00000004c0)={[{@fat=@debug}, {@fat=@flush}]}) [ 954.671742][ T1169] loop5: detected capacity change from 0 to 264192 [ 954.709740][ T1169] FAT-fs (loop5): bogus number of reserved sectors 02:22:46 executing program 0: perf_event_open(&(0x7f00000000c0)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_PASTESEL(r0, 0x545d, 0x0) 02:22:46 executing program 1: perf_event_open(&(0x7f00000001c0)={0x2, 0x80, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$batadv(&(0x7f0000000300), 0xffffffffffffffff) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000280)={'batadv0\x00', 0x0}) sendmsg$BATADV_CMD_GET_MCAST_FLAGS(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000540)={&(0x7f0000000080)={0x1c, r1, 0x301, 0x0, 0x0, {0xa}, [@BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r2}]}, 0x1c}}, 0x40030000000000) [ 954.718250][ T1169] FAT-fs (loop5): Can't find a valid FAT filesystem 02:22:46 executing program 2: r0 = syz_open_dev$tty20(0xc, 0x4, 0x0) ioctl$GIO_SCRNMAP(r0, 0x4b62, &(0x7f0000000000)=""/61) [ 954.806412][ T1169] loop5: detected capacity change from 0 to 264192 [ 954.828307][ T1169] FAT-fs (loop5): bogus number of reserved sectors [ 954.857978][ T1169] FAT-fs (loop5): Can't find a valid FAT filesystem 02:22:46 executing program 2: r0 = syz_open_dev$tty20(0xc, 0x4, 0x0) ioctl$GIO_SCRNMAP(r0, 0x4b63, &(0x7f0000000000)=""/61) 02:22:46 executing program 3: r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$TIOCL_GETMOUSEREPORTING(r0, 0x5412, &(0x7f0000000080)=0x13) write(r0, &(0x7f00000000c0)='v', 0x1) ioctl$TIOCSTI(r0, 0x4c05, &(0x7f0000000040)=0x3) 02:22:46 executing program 5: syz_mount_image$msdos(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x8e03000000000000, 0x0, &(0x7f0000000440), 0x0, &(0x7f00000004c0)={[{@fat=@debug}, {@fat=@flush}]}) 02:22:46 executing program 0: perf_event_open(&(0x7f00000000c0)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_PASTESEL(r0, 0x5460, 0x0) [ 955.261489][ T1200] warn_alloc: 2 callbacks suppressed [ 955.261504][ T1200] syz-executor.0: vmalloc error: size 4096, page order 0, failed to allocate pages, mode:0xdc0(GFP_KERNEL|__GFP_ZERO), nodemask=(null) [ 955.262021][ T1202] loop5: detected capacity change from 0 to 264192 [ 955.267952][ T1200] ,cpuset=/,mems_allowed=0-1 [ 955.316638][ T1200] CPU: 0 PID: 1200 Comm: syz-executor.0 Not tainted 5.16.0-rc1-syzkaller #0 [ 955.325330][ T1200] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 955.326224][ T1202] FAT-fs (loop5): bogus number of reserved sectors [ 955.335375][ T1200] Call Trace: [ 955.335386][ T1200] [ 955.335395][ T1200] dump_stack_lvl+0xcd/0x134 [ 955.335424][ T1200] warn_alloc.cold+0x87/0x17a [ 955.335446][ T1200] ? zone_watermark_ok_safe+0x290/0x290 [ 955.335468][ T1200] ? __kmalloc_node+0x62/0x390 [ 955.353934][ T1202] FAT-fs (loop5): Can't find a valid FAT filesystem [ 955.357353][ T1200] ? __vmalloc_node_range+0x574/0xab0 [ 955.357389][ T1200] __vmalloc_node_range+0x883/0xab0 [ 955.384729][ T1200] ? vfree_atomic+0xe0/0xe0 [ 955.389242][ T1200] ? _raw_spin_unlock_irqrestore+0x3d/0x70 [ 955.395054][ T1200] ? __ldsem_down_read_nested+0x850/0x850 [ 955.400786][ T1200] ? __wake_up_common+0x650/0x650 [ 955.405815][ T1200] ? n_tty_open+0x16/0x170 [ 955.410245][ T1200] vzalloc+0x67/0x80 [ 955.414166][ T1200] ? n_tty_open+0x16/0x170 [ 955.418588][ T1200] n_tty_open+0x16/0x170 [ 955.422830][ T1200] ? n_tty_set_termios+0x1010/0x1010 [ 955.428114][ T1200] tty_ldisc_open+0x9b/0x110 [ 955.432711][ T1200] tty_ldisc_setup+0x43/0x100 [ 955.437393][ T1200] tty_init_dev.part.0+0x1f4/0x610 [ 955.442533][ T1200] tty_open+0xb16/0x1000 [ 955.446782][ T1200] ? tty_init_dev+0x80/0x80 [ 955.451284][ T1200] ? rwlock_bug.part.0+0x90/0x90 [ 955.456236][ T1200] ? tty_init_dev+0x80/0x80 [ 955.460740][ T1200] chrdev_open+0x266/0x770 [ 955.465166][ T1200] ? cdev_device_add+0x210/0x210 [ 955.470104][ T1200] ? fsnotify_perm.part.0+0x22d/0x620 [ 955.475493][ T1200] do_dentry_open+0x4c8/0x1250 [ 955.480267][ T1200] ? cdev_device_add+0x210/0x210 [ 955.485207][ T1200] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 955.491451][ T1200] ? may_open+0x1f6/0x420 [ 955.495782][ T1200] path_openat+0x1cad/0x2750 [ 955.500381][ T1200] ? path_lookupat+0x860/0x860 [ 955.505150][ T1200] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 955.511160][ T1200] do_filp_open+0x1aa/0x400 [ 955.515665][ T1200] ? may_open_dev+0xf0/0xf0 [ 955.520183][ T1200] ? rwlock_bug.part.0+0x90/0x90 [ 955.525125][ T1200] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 955.531375][ T1200] ? _find_next_bit+0x1e3/0x260 [ 955.536233][ T1200] ? _raw_spin_unlock+0x24/0x40 [ 955.541111][ T1200] ? alloc_fd+0x2f0/0x670 [ 955.545483][ T1200] do_sys_openat2+0x16d/0x4d0 [ 955.550172][ T1200] ? build_open_flags+0x6f0/0x6f0 [ 955.555207][ T1200] ? __context_tracking_exit+0xb8/0xe0 [ 955.560672][ T1200] ? lock_downgrade+0x6e0/0x6e0 [ 955.565531][ T1200] __x64_sys_openat+0x13f/0x1f0 [ 955.570384][ T1200] ? __ia32_sys_open+0x1c0/0x1c0 [ 955.575330][ T1200] ? syscall_enter_from_user_mode+0x21/0x70 [ 955.581229][ T1200] do_syscall_64+0x35/0xb0 [ 955.585651][ T1200] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 955.591549][ T1200] RIP: 0033:0x7fa448e72a04 [ 955.595965][ T1200] 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 [ 955.616298][ T1200] RSP: 002b:00007fa446434cc0 EFLAGS: 00000293 ORIG_RAX: 0000000000000101 [ 955.625216][ T1200] RAX: ffffffffffffffda RBX: 00007fa448fd2f60 RCX: 00007fa448e72a04 [ 955.633831][ T1200] RDX: 0000000000000002 RSI: 00007fa446434d60 RDI: 00000000ffffff9c [ 955.641804][ T1200] RBP: 00007fa446434d60 R08: 0000000000000000 R09: 000000000000000d [ 955.649772][ T1200] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000002 [ 955.657743][ T1200] R13: 00007fffbd095b8f R14: 00007fa446435300 R15: 0000000000022000 [ 955.665711][ T1200] [ 955.671970][ T1200] Mem-Info: [ 955.683275][ T1200] active_anon:426 inactive_anon:183332 isolated_anon:0 [ 955.683275][ T1200] active_file:16592 inactive_file:112813 isolated_file:0 [ 955.683275][ T1200] unevictable:782 dirty:172 writeback:0 [ 955.683275][ T1200] slab_reclaimable:22144 slab_unreclaimable:103913 [ 955.683275][ T1200] mapped:64038 shmem:11377 pagetables:3368 bounce:0 [ 955.683275][ T1200] kernel_misc_reclaimable:0 [ 955.683275][ T1200] free:1124133 free_pcp:8892 free_cma:0 [ 955.726453][ T1200] Node 0 active_anon:1704kB inactive_anon:732416kB active_file:66248kB inactive_file:451252kB unevictable:1592kB isolated(anon):0kB isolated(file):0kB mapped:256152kB dirty:688kB writeback:0kB shmem:43060kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 237568kB writeback_tmp:0kB kernel_stack:12396kB pagetables:13468kB all_unreclaimable? no [ 955.759675][ T1200] Node 1 active_anon:0kB inactive_anon:912kB active_file:120kB inactive_file:0kB unevictable:1536kB isolated(anon):0kB isolated(file):0kB mapped:0kB dirty:0kB writeback:0kB shmem:2448kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB kernel_stack:16kB pagetables:4kB all_unreclaimable? no [ 955.793120][ T1202] loop5: detected capacity change from 0 to 264192 [ 955.803963][ T1200] Node 0 DMA free:15360kB boost:0kB min:200kB low:248kB high:296kB reserved_highatomic:0KB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15360kB mlocked:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 955.817328][ T1202] FAT-fs (loop5): bogus number of reserved sectors [ 955.831457][ T1200] lowmem_reserve[]: 0 2645 2645 2645 2645 [ 955.843990][ T1200] Node 0 DMA32 free:538408kB boost:0kB min:35676kB low:44592kB high:53508kB reserved_highatomic:0KB active_anon:1704kB inactive_anon:732516kB active_file:66248kB inactive_file:451252kB unevictable:1592kB writepending:688kB present:3129332kB managed:2716756kB mlocked:56kB bounce:0kB free_pcp:29452kB local_pcp:13320kB free_cma:0kB [ 955.875265][ T1200] lowmem_reserve[]: 0 0 0 0 0 [ 955.880222][ T1200] Node 0 Normal free:0kB boost:0kB min:4kB low:4kB high:4kB reserved_highatomic:0KB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:1048576kB managed:400kB mlocked:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 955.914030][ T1200] lowmem_reserve[]: 0 0 0 0 0 [ 955.918957][ T1202] FAT-fs (loop5): Can't find a valid FAT filesystem [ 955.926067][ T1200] Node 1 Normal free:3942764kB boost:0kB min:54224kB low:67780kB high:81336kB reserved_highatomic:0KB active_anon:0kB inactive_anon:912kB active_file:120kB inactive_file:0kB unevictable:1536kB writepending:0kB present:4194304kB managed:4117620kB mlocked:0kB bounce:0kB free_pcp:5716kB local_pcp:4464kB free_cma:0kB [ 955.963853][ T1200] lowmem_reserve[]: 0 0 0 0 0 [ 955.968666][ T1200] Node 0 DMA: 0*4kB 0*8kB 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15360kB [ 955.988589][ T1200] Node 0 DMA32: 18*4kB (ME) 42*8kB (UE) 11*16kB (UME) 127*32kB (UE) 22*64kB (UME) 5*128kB (UME) 3*256kB (UME) 1*512kB (E) 2*1024kB (ME) 4*2048kB (UME) 127*4096kB (M) = 538408kB [ 956.015864][ T1200] Node 0 Normal: 0*4kB 0*8kB 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 0kB [ 956.036687][ T1200] Node 1 Normal: 103*4kB (UME) 30*8kB (UME) 24*16kB (UME) 173*32kB (UME) 67*64kB (UE) 34*128kB (UME) 4*256kB (UE) 7*512kB (UE) 1*1024kB (E) 1*2048kB (U) 957*4096kB (M) = 3942764kB [ 956.060625][ T1200] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 956.071793][ T1200] Node 0 hugepages_total=5 hugepages_free=2 hugepages_surp=3 hugepages_size=2048kB [ 956.081816][ T1200] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 956.092715][ T1200] Node 1 hugepages_total=2 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 956.111312][ T1200] 58372 total pagecache pages [ 956.132519][ T1200] 0 pages in swap cache [ 956.137913][ T1200] Swap cache stats: add 0, delete 0, find 0/0 [ 956.150430][ T1200] Free swap = 0kB [ 956.154632][ T1200] Total swap = 0kB [ 956.158423][ T1200] 2097051 pages RAM [ 956.162297][ T1200] 0 pages HighMem/MovableOnly [ 956.174939][ T1200] 384517 pages reserved 02:22:47 executing program 5: syz_mount_image$msdos(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x8f03000000000000, 0x0, &(0x7f0000000440), 0x0, &(0x7f00000004c0)={[{@fat=@debug}, {@fat=@flush}]}) 02:22:47 executing program 1: perf_event_open(&(0x7f00000001c0)={0x2, 0x80, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$batadv(&(0x7f0000000300), 0xffffffffffffffff) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000280)={'batadv0\x00', 0x0}) sendmsg$BATADV_CMD_GET_MCAST_FLAGS(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000540)={&(0x7f0000000080)={0x1c, r1, 0x301, 0x0, 0x0, {0xa}, [@BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r2}]}, 0x1c}}, 0xf0ffffffffffff) 02:22:47 executing program 2: r0 = syz_open_dev$tty20(0xc, 0x4, 0x0) ioctl$GIO_SCRNMAP(r0, 0x4b64, &(0x7f0000000000)=""/61) 02:22:47 executing program 4: r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$TIOCL_GETMOUSEREPORTING(r0, 0x5412, &(0x7f0000000080)=0x13) write(r0, &(0x7f00000000c0)='v', 0x1) ioctl$TIOCSTI(r0, 0x5412, &(0x7f0000000040)=0x3) (fail_nth: 1) 02:22:47 executing program 0: perf_event_open(&(0x7f00000000c0)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_PASTESEL(r0, 0x6364, 0x0) [ 956.180506][ T1200] 0 pages cma reserved [ 956.190026][ T1200] tty tty1: ldisc open failed (-12), clearing slot 0 [ 956.199102][ T1204] tty tty27: ldisc open failed (-12), clearing slot 26 [ 956.212323][ T1209] tty tty27: ldisc open failed (-12), clearing slot 26 02:22:47 executing program 3: r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$TIOCL_GETMOUSEREPORTING(r0, 0x5412, &(0x7f0000000080)=0x13) write(r0, &(0x7f00000000c0)='v', 0x1) ioctl$TIOCSTI(r0, 0x5409, &(0x7f0000000040)=0x3) [ 956.363943][ T1232] loop5: detected capacity change from 0 to 264192 02:22:47 executing program 1: perf_event_open(&(0x7f00000001c0)={0x2, 0x80, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$batadv(&(0x7f0000000300), 0xffffffffffffffff) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000280)={'batadv0\x00', 0x0}) sendmsg$BATADV_CMD_GET_MCAST_FLAGS(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000540)={&(0x7f0000000080)={0x1c, r1, 0x301, 0x0, 0x0, {0xa}, [@BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r2}]}, 0x1c}}, 0x100000000000000) 02:22:47 executing program 2: r0 = syz_open_dev$tty20(0xc, 0x4, 0x0) ioctl$GIO_SCRNMAP(r0, 0x4b65, &(0x7f0000000000)=""/61) [ 956.429960][ T1232] FAT-fs (loop5): bogus number of reserved sectors [ 956.437911][ T1237] tty tty1: ldisc open failed (-12), clearing slot 0 [ 956.455263][ T1232] FAT-fs (loop5): Can't find a valid FAT filesystem 02:22:48 executing program 0: perf_event_open(&(0x7f00000000c0)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_PASTESEL(r0, 0x8913, 0x0) [ 956.542751][ T1232] loop5: detected capacity change from 0 to 264192 [ 956.550505][ T1249] FAULT_INJECTION: forcing a failure. [ 956.550505][ T1249] name failslab, interval 1, probability 0, space 0, times 0 02:22:48 executing program 3: r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$TIOCL_GETMOUSEREPORTING(r0, 0x5412, &(0x7f0000000080)=0x13) write(r0, &(0x7f00000000c0)='v', 0x1) ioctl$TIOCSTI(r0, 0x540b, &(0x7f0000000040)=0x3) [ 956.588567][ T1232] FAT-fs (loop5): bogus number of reserved sectors [ 956.615156][ T1232] FAT-fs (loop5): Can't find a valid FAT filesystem [ 956.641208][ T1249] CPU: 0 PID: 1249 Comm: syz-executor.4 Not tainted 5.16.0-rc1-syzkaller #0 [ 956.649973][ T1249] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 956.660048][ T1249] Call Trace: [ 956.660058][ T1249] [ 956.660065][ T1249] dump_stack_lvl+0xcd/0x134 [ 956.670836][ T1249] should_fail.cold+0x5/0xa [ 956.675374][ T1249] ? tomoyo_realpath_from_path+0xc3/0x620 [ 956.681089][ T1249] should_failslab+0x5/0x10 [ 956.685580][ T1249] __kmalloc+0x72/0x340 [ 956.689730][ T1249] tomoyo_realpath_from_path+0xc3/0x620 [ 956.695271][ T1249] ? tomoyo_profile+0x42/0x50 [ 956.699959][ T1249] tomoyo_path_number_perm+0x1d5/0x590 [ 956.705405][ T1249] ? tomoyo_path_number_perm+0x18d/0x590 [ 956.711028][ T1249] ? tomoyo_execute_permission+0x4a0/0x4a0 [ 956.716860][ T1249] ? lock_downgrade+0x6e0/0x6e0 [ 956.721717][ T1249] ? __fget_files+0x23d/0x3e0 [ 956.726396][ T1249] security_file_ioctl+0x50/0xb0 [ 956.731325][ T1249] __x64_sys_ioctl+0xb3/0x200 [ 956.735994][ T1249] do_syscall_64+0x35/0xb0 [ 956.740404][ T1249] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 956.746300][ T1249] RIP: 0033:0x7f8ad33c7ae9 [ 956.750700][ T1249] 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 [ 956.770729][ T1249] RSP: 002b:00007f8ad091c188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 956.779144][ T1249] RAX: ffffffffffffffda RBX: 00007f8ad34db020 RCX: 00007f8ad33c7ae9 02:22:48 executing program 1: perf_event_open(&(0x7f00000001c0)={0x2, 0x80, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$batadv(&(0x7f0000000300), 0xffffffffffffffff) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000280)={'batadv0\x00', 0x0}) sendmsg$BATADV_CMD_GET_MCAST_FLAGS(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000540)={&(0x7f0000000080)={0x1c, r1, 0x301, 0x0, 0x0, {0xa}, [@BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r2}]}, 0x1c}}, 0x200000000000000) 02:22:48 executing program 5: syz_mount_image$msdos(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x9003000000000000, 0x0, &(0x7f0000000440), 0x0, &(0x7f00000004c0)={[{@fat=@debug}, {@fat=@flush}]}) [ 956.787106][ T1249] RDX: 0000000020000040 RSI: 0000000000005412 RDI: 0000000000000003 [ 956.795062][ T1249] RBP: 00007f8ad091c1d0 R08: 0000000000000000 R09: 0000000000000000 [ 956.803017][ T1249] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 956.810977][ T1249] R13: 00007fff72cb34ff R14: 00007f8ad091c300 R15: 0000000000022000 [ 956.818947][ T1249] 02:22:48 executing program 2: r0 = syz_open_dev$tty20(0xc, 0x4, 0x0) ioctl$GIO_SCRNMAP(r0, 0x4b66, &(0x7f0000000000)=""/61) [ 956.912160][ T1249] ERROR: Out of memory at tomoyo_realpath_from_path. 02:22:48 executing program 4: r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$TIOCL_GETMOUSEREPORTING(r0, 0x5412, &(0x7f0000000080)=0x13) write(r0, &(0x7f00000000c0)='v', 0x1) ioctl$TIOCSTI(r0, 0x5412, &(0x7f0000000040)=0x3) (fail_nth: 2) 02:22:48 executing program 1: perf_event_open(&(0x7f00000001c0)={0x2, 0x80, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$batadv(&(0x7f0000000300), 0xffffffffffffffff) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000280)={'batadv0\x00', 0x0}) sendmsg$BATADV_CMD_GET_MCAST_FLAGS(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000540)={&(0x7f0000000080)={0x1c, r1, 0x301, 0x0, 0x0, {0xa}, [@BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r2}]}, 0x1c}}, 0x300000000000000) 02:22:48 executing program 0: perf_event_open(&(0x7f00000000c0)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_PASTESEL(r0, 0x8914, 0x0) 02:22:48 executing program 0: perf_event_open(&(0x7f00000000c0)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_PASTESEL(r0, 0x8933, 0x0) 02:22:48 executing program 2: r0 = syz_open_dev$tty20(0xc, 0x4, 0x0) ioctl$GIO_SCRNMAP(r0, 0x4b67, &(0x7f0000000000)=""/61) [ 957.127214][ T1277] FAULT_INJECTION: forcing a failure. [ 957.127214][ T1277] name failslab, interval 1, probability 0, space 0, times 0 [ 957.148261][ T1278] loop5: detected capacity change from 0 to 264192 [ 957.176768][ T1277] CPU: 1 PID: 1277 Comm: syz-executor.4 Not tainted 5.16.0-rc1-syzkaller #0 [ 957.185485][ T1277] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 957.193977][ T1278] FAT-fs (loop5): bogus number of reserved sectors [ 957.195573][ T1277] Call Trace: [ 957.195582][ T1277] [ 957.195590][ T1277] dump_stack_lvl+0xcd/0x134 [ 957.195620][ T1277] should_fail.cold+0x5/0xa [ 957.195648][ T1277] ? tomoyo_encode2.part.0+0xe9/0x3a0 [ 957.204658][ T1278] FAT-fs (loop5): Can't find a valid FAT filesystem [ 957.205657][ T1277] should_failslab+0x5/0x10 [ 957.205687][ T1277] __kmalloc+0x72/0x340 [ 957.205715][ T1277] tomoyo_encode2.part.0+0xe9/0x3a0 [ 957.244220][ T1277] tomoyo_encode+0x28/0x50 [ 957.244256][ T1277] tomoyo_realpath_from_path+0x186/0x620 [ 957.244287][ T1277] tomoyo_path_number_perm+0x1d5/0x590 [ 957.244309][ T1277] ? tomoyo_path_number_perm+0x18d/0x590 [ 957.244336][ T1277] ? tomoyo_execute_permission+0x4a0/0x4a0 02:22:48 executing program 1: perf_event_open(&(0x7f00000001c0)={0x2, 0x80, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$batadv(&(0x7f0000000300), 0xffffffffffffffff) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000280)={'batadv0\x00', 0x0}) sendmsg$BATADV_CMD_GET_MCAST_FLAGS(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000540)={&(0x7f0000000080)={0x1c, r1, 0x301, 0x0, 0x0, {0xa}, [@BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r2}]}, 0x1c}}, 0x400000000000000) 02:22:48 executing program 5: syz_mount_image$msdos(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x9103000000000000, 0x0, &(0x7f0000000440), 0x0, &(0x7f00000004c0)={[{@fat=@debug}, {@fat=@flush}]}) [ 957.244387][ T1277] ? lock_downgrade+0x6e0/0x6e0 [ 957.244423][ T1277] ? __fget_files+0x23d/0x3e0 [ 957.244453][ T1277] security_file_ioctl+0x50/0xb0 [ 957.244478][ T1277] __x64_sys_ioctl+0xb3/0x200 [ 957.244507][ T1277] do_syscall_64+0x35/0xb0 [ 957.244534][ T1277] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 957.244558][ T1277] RIP: 0033:0x7f8ad33c7ae9 [ 957.244577][ T1277] 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 [ 957.244599][ T1277] RSP: 002b:00007f8ad091c188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 957.244622][ T1277] RAX: ffffffffffffffda RBX: 00007f8ad34db020 RCX: 00007f8ad33c7ae9 [ 957.244637][ T1277] RDX: 0000000020000040 RSI: 0000000000005412 RDI: 0000000000000003 [ 957.244659][ T1277] RBP: 00007f8ad091c1d0 R08: 0000000000000000 R09: 0000000000000000 [ 957.244673][ T1277] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 957.244685][ T1277] R13: 00007fff72cb34ff R14: 00007f8ad091c300 R15: 0000000000022000 [ 957.244713][ T1277] [ 957.288561][ T1278] loop5: detected capacity change from 0 to 264192 [ 957.292471][ T1278] FAT-fs (loop5): bogus number of reserved sectors [ 957.292492][ T1278] FAT-fs (loop5): Can't find a valid FAT filesystem [ 957.502350][ T1277] ERROR: Out of memory at tomoyo_realpath_from_path. [ 957.528556][ T1302] loop5: detected capacity change from 0 to 264192 02:22:49 executing program 1: perf_event_open(&(0x7f00000001c0)={0x2, 0x80, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$batadv(&(0x7f0000000300), 0xffffffffffffffff) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000280)={'batadv0\x00', 0x0}) sendmsg$BATADV_CMD_GET_MCAST_FLAGS(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000540)={&(0x7f0000000080)={0x1c, r1, 0x301, 0x0, 0x0, {0xa}, [@BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r2}]}, 0x1c}}, 0x700000000000000) [ 957.623133][ T1294] tty tty1: ldisc open failed (-12), clearing slot 0 [ 957.661852][ T1302] FAT-fs (loop5): bogus number of reserved sectors [ 957.673855][ T1302] FAT-fs (loop5): Can't find a valid FAT filesystem [ 957.756278][ T1302] loop5: detected capacity change from 0 to 264192 02:22:49 executing program 3: r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$TIOCL_GETMOUSEREPORTING(r0, 0x5412, &(0x7f0000000080)=0x13) write(r0, &(0x7f00000000c0)='v', 0x1) ioctl$TIOCSTI(r0, 0x540c, &(0x7f0000000040)=0x3) 02:22:49 executing program 2: r0 = syz_open_dev$tty20(0xc, 0x4, 0x0) ioctl$GIO_SCRNMAP(r0, 0x4b68, &(0x7f0000000000)=""/61) 02:22:49 executing program 0: perf_event_open(&(0x7f00000000c0)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_PASTESEL(r0, 0x8946, 0x0) 02:22:49 executing program 4: r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$TIOCL_GETMOUSEREPORTING(r0, 0x5412, &(0x7f0000000080)=0x13) write(r0, &(0x7f00000000c0)='v', 0x1) ioctl$TIOCSTI(r0, 0x5412, &(0x7f0000000040)=0x3) (fail_nth: 3) 02:22:49 executing program 1: perf_event_open(&(0x7f00000001c0)={0x2, 0x80, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$batadv(&(0x7f0000000300), 0xffffffffffffffff) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000280)={'batadv0\x00', 0x0}) sendmsg$BATADV_CMD_GET_MCAST_FLAGS(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000540)={&(0x7f0000000080)={0x1c, r1, 0x301, 0x0, 0x0, {0xa}, [@BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r2}]}, 0x1c}}, 0x800000000000000) [ 957.797410][ T1302] FAT-fs (loop5): bogus number of reserved sectors [ 957.816891][ T1302] FAT-fs (loop5): Can't find a valid FAT filesystem 02:22:49 executing program 5: syz_mount_image$msdos(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x9203000000000000, 0x0, &(0x7f0000000440), 0x0, &(0x7f00000004c0)={[{@fat=@debug}, {@fat=@flush}]}) 02:22:49 executing program 0: perf_event_open(&(0x7f00000000c0)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_PASTESEL(r0, 0x400448c9, 0x0) 02:22:49 executing program 2: r0 = syz_open_dev$tty20(0xc, 0x4, 0x0) ioctl$GIO_SCRNMAP(r0, 0x4b69, &(0x7f0000000000)=""/61) [ 958.046951][ T1329] FAULT_INJECTION: forcing a failure. [ 958.046951][ T1329] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 958.108389][ T1329] CPU: 1 PID: 1329 Comm: syz-executor.4 Not tainted 5.16.0-rc1-syzkaller #0 [ 958.110902][ T1335] loop5: detected capacity change from 0 to 264192 [ 958.117101][ T1329] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 958.117114][ T1329] Call Trace: [ 958.117121][ T1329] [ 958.117129][ T1329] dump_stack_lvl+0xcd/0x134 [ 958.117161][ T1329] should_fail.cold+0x5/0xa [ 958.117189][ T1329] _copy_to_user+0x2c/0x150 [ 958.117216][ T1329] simple_read_from_buffer+0xcc/0x160 [ 958.154705][ T1335] FAT-fs (loop5): bogus number of reserved sectors [ 958.158932][ T1329] proc_fail_nth_read+0x187/0x220 [ 958.158972][ T1329] ? proc_tid_comm_permission+0x1b0/0x1b0 [ 958.176432][ T1329] ? security_file_permission+0xab/0xd0 [ 958.177792][ T1335] FAT-fs (loop5): Can't find a valid FAT filesystem [ 958.181989][ T1329] ? proc_tid_comm_permission+0x1b0/0x1b0 [ 958.182021][ T1329] vfs_read+0x1b5/0x600 [ 958.182051][ T1329] ksys_read+0x12d/0x250 [ 958.202647][ T1329] ? vfs_write+0xae0/0xae0 [ 958.207069][ T1329] ? syscall_enter_from_user_mode+0x21/0x70 [ 958.212970][ T1329] do_syscall_64+0x35/0xb0 [ 958.217393][ T1329] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 958.223287][ T1329] RIP: 0033:0x7f8ad337a69c [ 958.227707][ T1329] 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 [ 958.247321][ T1329] RSP: 002b:00007f8ad091c170 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 02:22:49 executing program 1: perf_event_open(&(0x7f00000001c0)={0x2, 0x80, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$batadv(&(0x7f0000000300), 0xffffffffffffffff) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000280)={'batadv0\x00', 0x0}) sendmsg$BATADV_CMD_GET_MCAST_FLAGS(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000540)={&(0x7f0000000080)={0x1c, r1, 0x301, 0x0, 0x0, {0xa}, [@BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r2}]}, 0x1c}}, 0xe00000000000000) [ 958.255734][ T1329] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f8ad337a69c [ 958.263701][ T1329] RDX: 000000000000000f RSI: 00007f8ad091c1e0 RDI: 0000000000000004 [ 958.272582][ T1329] RBP: 00007f8ad091c1d0 R08: 0000000000000000 R09: 0000000000000000 [ 958.272600][ T1329] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 958.272614][ T1329] R13: 00007fff72cb34ff R14: 00007f8ad091c300 R15: 0000000000022000 [ 958.272645][ T1329] 02:22:49 executing program 2: r0 = syz_open_dev$tty20(0xc, 0x4, 0x0) ioctl$GIO_SCRNMAP(r0, 0x4b6a, &(0x7f0000000000)=""/61) 02:22:49 executing program 4: r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$TIOCL_GETMOUSEREPORTING(r0, 0x5412, &(0x7f0000000080)=0x13) write(r0, &(0x7f00000000c0)='v', 0x1) ioctl$TIOCSTI(r0, 0x5412, &(0x7f0000000040)=0x3) [ 958.363588][ T1335] loop5: detected capacity change from 0 to 264192 [ 958.379438][ T1335] FAT-fs (loop5): bogus number of reserved sectors 02:22:49 executing program 0: perf_event_open(&(0x7f00000000c0)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_PASTESEL(r0, 0x400448dd, 0x0) [ 958.412865][ T1335] FAT-fs (loop5): Can't find a valid FAT filesystem 02:22:50 executing program 3: r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$TIOCL_GETMOUSEREPORTING(r0, 0x5412, &(0x7f0000000080)=0x13) write(r0, &(0x7f00000000c0)='v', 0x1) ioctl$TIOCSTI(r0, 0x540d, &(0x7f0000000040)=0x3) 02:22:50 executing program 2: r0 = syz_open_dev$tty20(0xc, 0x4, 0x0) ioctl$GIO_SCRNMAP(r0, 0x4b70, &(0x7f0000000000)=""/61) 02:22:50 executing program 5: syz_mount_image$msdos(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x9303000000000000, 0x0, &(0x7f0000000440), 0x0, &(0x7f00000004c0)={[{@fat=@debug}, {@fat=@flush}]}) 02:22:50 executing program 1: perf_event_open(&(0x7f00000001c0)={0x2, 0x80, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$batadv(&(0x7f0000000300), 0xffffffffffffffff) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000280)={'batadv0\x00', 0x0}) sendmsg$BATADV_CMD_GET_MCAST_FLAGS(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000540)={&(0x7f0000000080)={0x1c, r1, 0x301, 0x0, 0x0, {0xa}, [@BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r2}]}, 0x1c}}, 0xf00000000000000) 02:22:50 executing program 0: perf_event_open(&(0x7f00000000c0)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_PASTESEL(r0, 0x400454ca, 0x0) 02:22:50 executing program 4: r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$TIOCL_GETMOUSEREPORTING(r0, 0x5412, &(0x7f0000000080)=0x13) write(r0, &(0x7f00000000c0)='v', 0x1) ioctl$TIOCSTI(r0, 0x2, &(0x7f0000000040)=0x3) 02:22:50 executing program 2: r0 = syz_open_dev$tty20(0xc, 0x4, 0x0) ioctl$GIO_SCRNMAP(r0, 0x4b71, &(0x7f0000000000)=""/61) [ 959.029984][ T1380] loop5: detected capacity change from 0 to 264192 02:22:50 executing program 0: perf_event_open(&(0x7f00000000c0)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_PASTESEL(r0, 0x40049409, 0x0) [ 959.072240][ T1380] FAT-fs (loop5): bogus number of reserved sectors [ 959.093454][ T1380] FAT-fs (loop5): Can't find a valid FAT filesystem 02:22:50 executing program 1: perf_event_open(&(0x7f00000001c0)={0x2, 0x80, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$batadv(&(0x7f0000000300), 0xffffffffffffffff) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000280)={'batadv0\x00', 0x0}) sendmsg$BATADV_CMD_GET_MCAST_FLAGS(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000540)={&(0x7f0000000080)={0x1c, r1, 0x301, 0x0, 0x0, {0xa}, [@BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r2}]}, 0x1c}}, 0x3f00000000000000) [ 959.134340][ T1380] loop5: detected capacity change from 0 to 264192 [ 959.152329][ T1380] FAT-fs (loop5): bogus number of reserved sectors [ 959.171341][ T1380] FAT-fs (loop5): Can't find a valid FAT filesystem 02:22:50 executing program 2: r0 = syz_open_dev$tty20(0xc, 0x4, 0x0) ioctl$GIO_SCRNMAP(r0, 0x4b72, &(0x7f0000000000)=""/61) 02:22:50 executing program 5: syz_mount_image$msdos(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x9403000000000000, 0x0, &(0x7f0000000440), 0x0, &(0x7f00000004c0)={[{@fat=@debug}, {@fat=@flush}]}) 02:22:50 executing program 0: perf_event_open(&(0x7f00000000c0)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_PASTESEL(r0, 0x40082406, 0x0) [ 959.382518][ T1409] loop5: detected capacity change from 0 to 264192 [ 959.412212][ T1409] FAT-fs (loop5): bogus number of reserved sectors [ 959.419485][ T1409] FAT-fs (loop5): Can't find a valid FAT filesystem [ 959.552689][ T1409] loop5: detected capacity change from 0 to 264192 [ 959.572677][ T1409] FAT-fs (loop5): bogus number of reserved sectors [ 959.580487][ T1409] FAT-fs (loop5): Can't find a valid FAT filesystem 02:22:51 executing program 3: r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$TIOCL_GETMOUSEREPORTING(r0, 0x5412, &(0x7f0000000080)=0x13) write(r0, &(0x7f00000000c0)='v', 0x1) ioctl$TIOCSTI(r0, 0x5413, &(0x7f0000000040)=0x3) 02:22:51 executing program 1: perf_event_open(&(0x7f00000001c0)={0x2, 0x80, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$batadv(&(0x7f0000000300), 0xffffffffffffffff) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000280)={'batadv0\x00', 0x0}) sendmsg$BATADV_CMD_GET_MCAST_FLAGS(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000540)={&(0x7f0000000080)={0x1c, r1, 0x301, 0x0, 0x0, {0xa}, [@BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r2}]}, 0x1c}}, 0x6000000000000000) 02:22:51 executing program 0: perf_event_open(&(0x7f00000000c0)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_PASTESEL(r0, 0x40086602, 0x0) 02:22:51 executing program 2: r0 = syz_open_dev$tty20(0xc, 0x4, 0x0) ioctl$GIO_SCRNMAP(r0, 0x4bfa, &(0x7f0000000000)=""/61) 02:22:51 executing program 5: syz_mount_image$msdos(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x9503000000000000, 0x0, &(0x7f0000000440), 0x0, &(0x7f00000004c0)={[{@fat=@debug}, {@fat=@flush}]}) 02:22:51 executing program 4: r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$TIOCL_GETMOUSEREPORTING(r0, 0x5412, &(0x7f0000000080)=0x13) write(r0, &(0x7f00000000c0)='v', 0x1) ioctl$TIOCSTI(r0, 0x10, &(0x7f0000000040)=0x3) 02:22:51 executing program 2: r0 = syz_open_dev$tty20(0xc, 0x4, 0x0) ioctl$GIO_SCRNMAP(r0, 0x4bfb, &(0x7f0000000000)=""/61) [ 960.075432][ T1433] loop5: detected capacity change from 0 to 264192 02:22:51 executing program 0: perf_event_open(&(0x7f00000000c0)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_PASTESEL(r0, 0x40186366, 0x0) [ 960.142623][ T1433] FAT-fs (loop5): bogus number of reserved sectors [ 960.154579][ T1433] FAT-fs (loop5): Can't find a valid FAT filesystem 02:22:51 executing program 1: perf_event_open(&(0x7f00000001c0)={0x2, 0x80, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$batadv(&(0x7f0000000300), 0xffffffffffffffff) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000280)={'batadv0\x00', 0x0}) sendmsg$BATADV_CMD_GET_MCAST_FLAGS(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000540)={&(0x7f0000000080)={0x1c, r1, 0x301, 0x0, 0x0, {0xa}, [@BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r2}]}, 0x1c}}, 0x9effffff00000000) 02:22:51 executing program 2: r0 = syz_open_dev$tty20(0xc, 0x4, 0x0) ioctl$GIO_SCRNMAP(r0, 0x4c00, &(0x7f0000000000)=""/61) [ 960.246425][ T1433] loop5: detected capacity change from 0 to 264192 [ 960.265904][ T1433] FAT-fs (loop5): bogus number of reserved sectors [ 960.299726][ T1433] FAT-fs (loop5): Can't find a valid FAT filesystem 02:22:51 executing program 1: perf_event_open(&(0x7f00000001c0)={0x2, 0x80, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$batadv(&(0x7f0000000300), 0xffffffffffffffff) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000280)={'batadv0\x00', 0x0}) sendmsg$BATADV_CMD_GET_MCAST_FLAGS(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000540)={&(0x7f0000000080)={0x1c, r1, 0x301, 0x0, 0x0, {0xa}, [@BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r2}]}, 0x1c}}, 0xc00e000000000000) 02:22:51 executing program 2: r0 = syz_open_dev$tty20(0xc, 0x4, 0x0) ioctl$GIO_SCRNMAP(r0, 0x4c01, &(0x7f0000000000)=""/61) 02:22:52 executing program 3: r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$TIOCL_GETMOUSEREPORTING(r0, 0x5412, &(0x7f0000000080)=0x13) write(r0, &(0x7f00000000c0)='v', 0x1) ioctl$TIOCSTI(r0, 0x5414, &(0x7f0000000040)=0x3) 02:22:52 executing program 5: syz_mount_image$msdos(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x97ffffff00000000, 0x0, &(0x7f0000000440), 0x0, &(0x7f00000004c0)={[{@fat=@debug}, {@fat=@flush}]}) 02:22:52 executing program 0: perf_event_open(&(0x7f00000000c0)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_PASTESEL(r0, 0x401c5820, 0x0) 02:22:52 executing program 2: r0 = syz_open_dev$tty20(0xc, 0x4, 0x0) ioctl$GIO_SCRNMAP(r0, 0x4c80, &(0x7f0000000000)=""/61) 02:22:52 executing program 1: perf_event_open(&(0x7f00000001c0)={0x2, 0x80, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$batadv(&(0x7f0000000300), 0xffffffffffffffff) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000280)={'batadv0\x00', 0x0}) sendmsg$BATADV_CMD_GET_MCAST_FLAGS(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000540)={&(0x7f0000000080)={0x1c, r1, 0x301, 0x0, 0x0, {0xa}, [@BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r2}]}, 0x1c}}, 0xdb00000000000000) 02:22:52 executing program 4: r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$TIOCL_GETMOUSEREPORTING(r0, 0x5412, &(0x7f0000000080)=0x13) write(r0, &(0x7f00000000c0)='v', 0x1) ioctl$TIOCSTI(r0, 0x4b47, &(0x7f0000000040)=0x3) 02:22:52 executing program 2: r0 = syz_open_dev$tty20(0xc, 0x4, 0x0) ioctl$GIO_SCRNMAP(r0, 0x4c81, &(0x7f0000000000)=""/61) [ 961.094374][ T1482] loop5: detected capacity change from 0 to 264192 02:22:52 executing program 0: perf_event_open(&(0x7f00000000c0)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_PASTESEL(r0, 0x4020940d, 0x0) [ 961.158025][ T1482] FAT-fs (loop5): bogus number of reserved sectors [ 961.178675][ T1482] FAT-fs (loop5): Can't find a valid FAT filesystem 02:22:52 executing program 2: r0 = syz_open_dev$tty20(0xc, 0x4, 0x0) ioctl$GIO_SCRNMAP(r0, 0x5409, &(0x7f0000000000)=""/61) 02:22:52 executing program 1: perf_event_open(&(0x7f00000001c0)={0x2, 0x80, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$batadv(&(0x7f0000000300), 0xffffffffffffffff) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000280)={'batadv0\x00', 0x0}) sendmsg$BATADV_CMD_GET_MCAST_FLAGS(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000540)={&(0x7f0000000080)={0x1c, r1, 0x301, 0x0, 0x0, {0xa}, [@BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r2}]}, 0x1c}}, 0xf0ffffff00000000) [ 961.255485][ T1482] loop5: detected capacity change from 0 to 264192 [ 961.275048][ T1482] FAT-fs (loop5): bogus number of reserved sectors [ 961.305811][ T1482] FAT-fs (loop5): Can't find a valid FAT filesystem 02:22:52 executing program 5: syz_mount_image$msdos(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0xb250e5e000000000, 0x0, &(0x7f0000000440), 0x0, &(0x7f00000004c0)={[{@fat=@debug}, {@fat=@flush}]}) 02:22:52 executing program 0: perf_event_open(&(0x7f00000000c0)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_PASTESEL(r0, 0x402c542d, 0x0) [ 961.579179][ T1516] loop5: detected capacity change from 0 to 264192 [ 961.599066][ T1516] FAT-fs (loop5): bogus number of reserved sectors [ 961.612764][ T1516] FAT-fs (loop5): Can't find a valid FAT filesystem [ 961.692787][ T1516] loop5: detected capacity change from 0 to 264192 [ 961.707882][ T1516] FAT-fs (loop5): bogus number of reserved sectors [ 961.715561][ T1516] FAT-fs (loop5): Can't find a valid FAT filesystem 02:22:53 executing program 1: perf_event_open(&(0x7f00000001c0)={0x2, 0x80, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$batadv(&(0x7f0000000300), 0xffffffffffffffff) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000280)={'batadv0\x00', 0x0}) sendmsg$BATADV_CMD_GET_MCAST_FLAGS(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000540)={&(0x7f0000000080)={0x1c, r1, 0x301, 0x0, 0x0, {0xa}, [@BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r2}]}, 0x1c}}, 0xffffff7f00000000) 02:22:53 executing program 3: r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$TIOCL_GETMOUSEREPORTING(r0, 0x5412, &(0x7f0000000080)=0x13) write(r0, &(0x7f00000000c0)='v', 0x1) ioctl$TIOCSTI(r0, 0x5415, &(0x7f0000000040)=0x3) 02:22:53 executing program 0: perf_event_open(&(0x7f00000000c0)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_PASTESEL(r0, 0x80045432, 0x0) 02:22:53 executing program 5: syz_mount_image$msdos(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0xb726000000000000, 0x0, &(0x7f0000000440), 0x0, &(0x7f00000004c0)={[{@fat=@debug}, {@fat=@flush}]}) 02:22:53 executing program 2: r0 = syz_open_dev$tty20(0xc, 0x4, 0x0) ioctl$GIO_SCRNMAP(r0, 0x540b, &(0x7f0000000000)=""/61) [ 962.181770][ T1538] loop5: detected capacity change from 0 to 264192 02:22:53 executing program 4: r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$TIOCL_GETMOUSEREPORTING(r0, 0x5412, &(0x7f0000000080)=0x13) write(r0, &(0x7f00000000c0)='v', 0x1) ioctl$TIOCSTI(r0, 0x4c00, &(0x7f0000000040)=0x3) 02:22:53 executing program 2: r0 = syz_open_dev$tty20(0xc, 0x4, 0x0) ioctl$GIO_SCRNMAP(r0, 0x540c, &(0x7f0000000000)=""/61) 02:22:53 executing program 0: perf_event_open(&(0x7f00000000c0)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_PASTESEL(r0, 0x80045440, 0x0) [ 962.289364][ T1538] FAT-fs (loop5): bogus number of reserved sectors [ 962.319825][ T1538] FAT-fs (loop5): Can't find a valid FAT filesystem 02:22:53 executing program 1: perf_event_open(&(0x7f00000001c0)={0x2, 0x80, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$batadv(&(0x7f0000000300), 0xffffffffffffffff) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000280)={'batadv0\x00', 0x0}) sendmsg$BATADV_CMD_GET_MCAST_FLAGS(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000540)={&(0x7f0000000080)={0x1c, r1, 0x301, 0x0, 0x0, {0xa}, [@BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r2}]}, 0x1c}}, 0xffffffff00000000) 02:22:53 executing program 5: syz_mount_image$msdos(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0xbc26000000000000, 0x0, &(0x7f0000000440), 0x0, &(0x7f00000004c0)={[{@fat=@debug}, {@fat=@flush}]}) 02:22:54 executing program 0: perf_event_open(&(0x7f00000000c0)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_PASTESEL(r0, 0x80086301, 0x0) 02:22:54 executing program 2: r0 = syz_open_dev$tty20(0xc, 0x4, 0x0) ioctl$GIO_SCRNMAP(r0, 0x540d, &(0x7f0000000000)=""/61) 02:22:54 executing program 1: perf_event_open(&(0x7f00000001c0)={0x2, 0x80, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$batadv(&(0x7f0000000300), 0xffffffffffffffff) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000280)={'batadv0\x00', 0x0}) sendmsg$BATADV_CMD_GET_MCAST_FLAGS(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000540)={&(0x7f0000000080)={0x1c, r1, 0x301, 0x0, 0x0, {0xa}, [@BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r2}]}, 0x1c}}, 0xfffffffffffff000) [ 962.628684][ T1564] loop5: detected capacity change from 0 to 264192 [ 962.676974][ T1565] tty tty1: ldisc open failed (-12), clearing slot 0 [ 962.683953][ T1564] FAT-fs (loop5): bogus number of reserved sectors [ 962.692014][ T1564] FAT-fs (loop5): Can't find a valid FAT filesystem [ 962.784840][ T1564] loop5: detected capacity change from 0 to 264192 [ 962.810487][ T1564] FAT-fs (loop5): bogus number of reserved sectors [ 962.824087][ T1564] FAT-fs (loop5): Can't find a valid FAT filesystem 02:22:54 executing program 3: r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$TIOCL_GETMOUSEREPORTING(r0, 0x5412, &(0x7f0000000080)=0x13) write(r0, &(0x7f00000000c0)='v', 0x1) ioctl$TIOCSTI(r0, 0x5416, &(0x7f0000000040)=0x3) 02:22:54 executing program 2: r0 = syz_open_dev$tty20(0xc, 0x4, 0x0) ioctl$GIO_SCRNMAP(r0, 0x540e, &(0x7f0000000000)=""/61) 02:22:54 executing program 0: perf_event_open(&(0x7f00000000c0)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_PASTESEL(r0, 0x80086601, 0x0) 02:22:54 executing program 5: syz_mount_image$msdos(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0xf6ffffff00000000, 0x0, &(0x7f0000000440), 0x0, &(0x7f00000004c0)={[{@fat=@debug}, {@fat=@flush}]}) [ 963.226368][ T1595] loop5: detected capacity change from 0 to 264192 [ 963.245423][ T1595] FAT-fs (loop5): bogus number of reserved sectors [ 963.252139][ T1595] FAT-fs (loop5): Can't find a valid FAT filesystem [ 963.323106][ T1595] loop5: detected capacity change from 0 to 264192 [ 963.334596][ T1595] FAT-fs (loop5): bogus number of reserved sectors [ 963.341106][ T1595] FAT-fs (loop5): Can't find a valid FAT filesystem 02:22:54 executing program 1: perf_event_open(&(0x7f00000001c0)={0x2, 0x80, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x14040, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x10001}, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x734}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$batadv(&(0x7f0000000300), 0xffffffffffffffff) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000280)={'batadv0\x00', 0x0}) sendmsg$BATADV_CMD_GET_MCAST_FLAGS(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000540)={&(0x7f0000000080)={0x1c, r1, 0x301, 0x0, 0x0, {0xa}, [@BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r2}]}, 0x1c}}, 0x0) 02:22:54 executing program 4: r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$TIOCL_GETMOUSEREPORTING(r0, 0x5412, &(0x7f0000000080)=0x13) write(r0, &(0x7f00000000c0)='v', 0x1) ioctl$TIOCSTI(r0, 0x4c01, &(0x7f0000000040)=0x3) 02:22:54 executing program 2: r0 = syz_open_dev$tty20(0xc, 0x4, 0x0) ioctl$GIO_SCRNMAP(r0, 0x540f, &(0x7f0000000000)=""/61) 02:22:54 executing program 0: perf_event_open(&(0x7f00000000c0)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_PASTESEL(r0, 0x801c581f, 0x0) 02:22:54 executing program 5: syz_mount_image$msdos(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0xf9fdffff00000000, 0x0, &(0x7f0000000440), 0x0, &(0x7f00000004c0)={[{@fat=@debug}, {@fat=@flush}]}) 02:22:55 executing program 2: r0 = syz_open_dev$tty20(0xc, 0x4, 0x0) ioctl$GIO_SCRNMAP(r0, 0x5410, &(0x7f0000000000)=""/61) 02:22:55 executing program 0: perf_event_open(&(0x7f00000000c0)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_PASTESEL(r0, 0xc0045878, 0x0) 02:22:55 executing program 1: perf_event_open(&(0x7f00000001c0)={0x1, 0x80, 0xde, 0x0, 0xfd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xffffffffffffffff}, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0xff}, 0x0, 0x8, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f00000000c0), 0xffffffffffffffff) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000340)={{{@in, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@private2}, 0x0, @in=@multicast2}}, &(0x7f0000000180)=0xe8) r3 = socket(0x200000000000011, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000000240)={'ip6_vti0\x00', 0x0}) bind$packet(r3, &(0x7f0000000040)={0x11, 0x0, r4, 0x1, 0x0, 0x6, @local}, 0x14) r5 = socket(0x200000000000011, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r5, 0x8933, &(0x7f0000000240)={'ip6_vti0\x00', 0x0}) ioctl$SECCOMP_IOCTL_NOTIF_ADDFD(0xffffffffffffffff, 0x40182103, &(0x7f0000000080)={0x0, 0x1}) preadv(0xffffffffffffffff, &(0x7f00000017c0), 0x3da, 0xf0ffff, 0x0) perf_event_open$cgroup(&(0x7f0000000940)={0x5, 0x80, 0x1, 0xf8, 0x8, 0x6, 0x0, 0x1, 0x4000, 0x3, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x2, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x40, 0x2, @perf_bp={&(0x7f0000000500), 0xf}, 0x1, 0x0, 0x8, 0x1, 0x10001, 0x9bea, 0x5, 0x0, 0x3d, 0x0, 0x9}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x4) bind$packet(r5, &(0x7f0000000040)={0x11, 0x0, r6, 0x1, 0x0, 0x6, @local}, 0x14) sendmsg$ETHTOOL_MSG_FEATURES_GET(0xffffffffffffffff, &(0x7f00000002c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x40004}, 0xc, &(0x7f0000000240)={&(0x7f0000000580)={0x198, r1, 0x20, 0x70bd27, 0x25dfdbfd, {}, [@HEADER={0x4c, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'batadv_slave_1\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth1_to_batadv\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}]}, @HEADER={0x5c, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth1_to_hsr\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r2}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r4}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'virt_wifi0\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}]}, @HEADER={0xc, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}]}, @HEADER={0x30, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth1_to_team\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x3}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x3}]}, @HEADER={0x14, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x3}]}, @HEADER={0x64, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r6}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'ip6_vti0\x00'}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth1_to_team\x00'}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'wlan1\x00'}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'wg2\x00'}]}, @HEADER={0x28, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth1_to_batadv\x00'}]}]}, 0x198}, 0x1, 0x0, 0x0, 0x4000000}, 0x40801) r7 = syz_genetlink_get_family_id$batadv(&(0x7f0000000300), 0xffffffffffffffff) r8 = syz_open_dev$mouse(&(0x7f0000000100), 0x5, 0x400000) r9 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000440), r3) sendmsg$TIPC_NL_MON_GET(r8, &(0x7f00000004c0)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000480)={&(0x7f0000000740)={0x1cc, r9, 0x200, 0x70bd26, 0x25dfdbfd, {}, [@TIPC_NLA_BEARER={0xb8, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_UDP_OPTS={0x2c, 0x4, {{0x14, 0x1, @in={0x2, 0x4e22, @initdev={0xac, 0x1e, 0x0, 0x0}}}, {0x14, 0x2, @in={0x2, 0x4e20, @broadcast}}}}, @TIPC_NLA_BEARER_PROP={0x4c, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x3}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0xf63}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x6}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x800}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x10}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x6}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x6}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x3b0}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0xfff}]}, @TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x1}, @TIPC_NLA_BEARER_PROP={0x2c, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_WIN={0x8, 0x3, 0x8000}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x10}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x3f}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x3}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x591}]}, @TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x200}]}, @TIPC_NLA_PUBL={0x14, 0x3, 0x0, 0x1, [@TIPC_NLA_PUBL_LOWER={0x8, 0x2, 0x5}, @TIPC_NLA_PUBL_LOWER={0x8}]}, @TIPC_NLA_NODE={0xc, 0x6, 0x0, 0x1, [@TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x8}]}, @TIPC_NLA_LINK={0xb0, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_PROP={0x14, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x1e}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x4}]}, @TIPC_NLA_LINK_PROP={0x4c, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x1c}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x3}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x5}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x8}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x14}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x9}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x6}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x7}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x6}]}, @TIPC_NLA_LINK_PROP={0x1c, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x4db58e75}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x1}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x9}]}, @TIPC_NLA_LINK_NAME={0x9, 0x1, 'syz0\x00'}, @TIPC_NLA_LINK_PROP={0x24, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x3}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x8000000}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x2}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x101}]}]}, @TIPC_NLA_PUBL={0xc, 0x3, 0x0, 0x1, [@TIPC_NLA_PUBL_LOWER={0x8, 0x2, 0x8}]}, @TIPC_NLA_PUBL={0x24, 0x3, 0x0, 0x1, [@TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x8}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x400}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x5}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0xfffffffb}]}]}, 0x1cc}, 0x1, 0x0, 0x0, 0x20008000}, 0x4008080) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000280)={'batadv0\x00', 0x0}) sendmsg$BATADV_CMD_GET_MCAST_FLAGS(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000540)={&(0x7f0000000080)={0x1c, r7, 0x301, 0x0, 0x0, {0xa}, [@BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r10}]}, 0x1c}}, 0x0) [ 963.607602][ T1624] loop5: detected capacity change from 0 to 264192 [ 963.682168][ T1624] FAT-fs (loop5): bogus number of reserved sectors [ 963.705088][ T1624] FAT-fs (loop5): Can't find a valid FAT filesystem [ 963.712885][ T1629] tty tty1: ldisc open failed (-12), clearing slot 0 02:22:55 executing program 3: r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$TIOCL_GETMOUSEREPORTING(r0, 0x5412, &(0x7f0000000080)=0x13) write(r0, &(0x7f00000000c0)='v', 0x1) ioctl$TIOCSTI(r0, 0x5418, &(0x7f0000000040)=0x3) 02:22:55 executing program 2: r0 = syz_open_dev$tty20(0xc, 0x4, 0x0) ioctl$GIO_SCRNMAP(r0, 0x5412, &(0x7f0000000000)=""/61) 02:22:55 executing program 0: perf_event_open(&(0x7f00000000c0)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_PASTESEL(r0, 0xc0045878, 0x0) 02:22:55 executing program 5: syz_mount_image$msdos(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0xfbffffff00000000, 0x0, &(0x7f0000000440), 0x0, &(0x7f00000004c0)={[{@fat=@debug}, {@fat=@flush}]}) 02:22:55 executing program 1: fcntl$addseals(0xffffffffffffffff, 0x409, 0x7) write$cgroup_freezer_state(0xffffffffffffffff, &(0x7f0000000180)='THAWED\x00', 0x7) r0 = perf_event_open(&(0x7f00000001c0)={0x2, 0x80, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$batadv(&(0x7f0000000300), 0xffffffffffffffff) setsockopt$inet6_dccp_buf(0xffffffffffffffff, 0x21, 0xc, &(0x7f0000000040)="844cc061ced2b3f9dcd8c265d93ced8712bda781605cc056aae2e9f9a9f1d4e6aefe8ab48682632200978df724f5ccb350", 0x31) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r1, 0x8933, &(0x7f0000000280)={'batadv0\x00', 0x0}) perf_event_open(&(0x7f0000000100)={0x5, 0x80, 0x8, 0x1, 0x9, 0x7, 0x0, 0x9, 0x220d1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x2, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x800000, 0x4, @perf_config_ext={0xffffffffffffff01, 0x20}, 0x5002, 0x2, 0x7fff, 0x6, 0x3, 0x200, 0x0, 0x0, 0x64, 0x0, 0x8}, 0x0, 0x4, r0, 0x0) sendmsg$BATADV_CMD_GET_MCAST_FLAGS(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000540)={&(0x7f0000000080)={0x1c, r2, 0x301, 0x0, 0x0, {0xa}, [@BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r3}]}, 0x1c}}, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(0xffffffffffffffff, 0x6, 0x21, &(0x7f00000000c0)="5ad8b4c41667966ba30dbf260e7f6024", 0x10) [ 964.244553][ T1650] loop5: detected capacity change from 0 to 264192 [ 964.282981][ T1650] FAT-fs (loop5): bogus number of reserved sectors [ 964.299575][ T1650] FAT-fs (loop5): Can't find a valid FAT filesystem 02:22:55 executing program 4: r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$TIOCL_GETMOUSEREPORTING(r0, 0x5412, &(0x7f0000000080)=0x13) write(r0, &(0x7f00000000c0)='v', 0x1) ioctl$TIOCSTI(r0, 0x5409, &(0x7f0000000040)=0x3) 02:22:55 executing program 2: r0 = syz_open_dev$tty20(0xc, 0x4, 0x0) ioctl$GIO_SCRNMAP(r0, 0x5413, &(0x7f0000000000)=""/61) 02:22:55 executing program 1: perf_event_open(&(0x7f00000001c0)={0x2, 0x80, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$batadv(&(0x7f0000000300), 0xffffffffffffffff) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000280)={'batadv0\x00', 0x0}) sendmsg$BATADV_CMD_GET_MCAST_FLAGS(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000540)={&(0x7f0000000080)={0x1c, r1, 0x301, 0x0, 0x0, {0xa}, [@BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r2}]}, 0x1c}}, 0x0) sendmsg$BATADV_CMD_SET_VLAN(r0, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x34, r1, 0x400, 0x70bd29, 0x25dfdbfe, {}, [@BATADV_ATTR_VLANID={0x6, 0x28, 0x1}, @BATADV_ATTR_GW_BANDWIDTH_UP={0x8, 0x32, 0x2}, @BATADV_ATTR_BRIDGE_LOOP_AVOIDANCE_ENABLED={0x5}, @BATADV_ATTR_AGGREGATED_OGMS_ENABLED={0x5}]}, 0x34}, 0x1, 0x0, 0x0, 0x8004}, 0x40) 02:22:55 executing program 0: perf_event_open(&(0x7f00000000c0)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_PASTESEL(r0, 0xc0189436, 0x0) 02:22:55 executing program 5: syz_mount_image$msdos(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0xfcfdffff00000000, 0x0, &(0x7f0000000440), 0x0, &(0x7f00000004c0)={[{@fat=@debug}, {@fat=@flush}]}) 02:22:56 executing program 0: perf_event_open(&(0x7f00000000c0)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_PASTESEL(r0, 0xc020660b, 0x0) [ 964.533024][ T1666] loop5: detected capacity change from 0 to 264192 02:22:56 executing program 2: r0 = syz_open_dev$tty20(0xc, 0x4, 0x0) ioctl$GIO_SCRNMAP(r0, 0x5414, &(0x7f0000000000)=""/61) [ 964.600535][ T1666] FAT-fs (loop5): bogus number of reserved sectors [ 964.627083][ T1666] FAT-fs (loop5): Can't find a valid FAT filesystem [ 964.726058][ T1666] loop5: detected capacity change from 0 to 264192 [ 964.752394][ T1666] FAT-fs (loop5): bogus number of reserved sectors [ 964.765469][ T1666] FAT-fs (loop5): Can't find a valid FAT filesystem 02:22:56 executing program 3: r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$TIOCL_GETMOUSEREPORTING(r0, 0x5412, &(0x7f0000000080)=0x13) write(r0, &(0x7f00000000c0)='v', 0x1) ioctl$TIOCSTI(r0, 0x541b, &(0x7f0000000040)=0x3) 02:22:56 executing program 1: perf_event_open(&(0x7f00000001c0)={0x2, 0x80, 0xde, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x5, 0x10000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$batadv(&(0x7f0000000300), 0xffffffffffffffff) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000280)={'batadv0\x00', 0x0}) sendmsg$BATADV_CMD_GET_MCAST_FLAGS(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000540)={&(0x7f0000000080)={0x1c, r1, 0x301, 0x0, 0x0, {0xa}, [@BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r2}]}, 0x1c}}, 0x0) 02:22:56 executing program 2: r0 = syz_open_dev$tty20(0xc, 0x4, 0x0) ioctl$GIO_SCRNMAP(r0, 0x5415, &(0x7f0000000000)=""/61) 02:22:56 executing program 0: perf_event_open(&(0x7f00000000c0)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_PASTESEL(r0, 0xc0502100, 0x0) 02:22:56 executing program 5: syz_mount_image$msdos(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0xfdfdffff00000000, 0x0, &(0x7f0000000440), 0x0, &(0x7f00000004c0)={[{@fat=@debug}, {@fat=@flush}]}) [ 965.189943][ T1703] loop5: detected capacity change from 0 to 264192 [ 965.238481][ T1703] FAT-fs (loop5): bogus number of reserved sectors [ 965.265653][ T1703] FAT-fs (loop5): Can't find a valid FAT filesystem 02:22:56 executing program 4: r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$TIOCL_GETMOUSEREPORTING(r0, 0x5412, &(0x7f0000000080)=0x13) write(r0, &(0x7f00000000c0)='v', 0x1) ioctl$TIOCSTI(r0, 0x540b, &(0x7f0000000040)=0x3) 02:22:56 executing program 0: r0 = perf_event_open(&(0x7f00000000c0)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$tty1(0xc, 0x4, 0x1) r1 = syz_open_procfs(0x0, &(0x7f0000001340)='net/packet\x00') ioctl$SECCOMP_IOCTL_NOTIF_RECV(0xffffffffffffffff, 0xc0502100, &(0x7f0000000000)={0x0}) ioctl$SECCOMP_IOCTL_NOTIF_ADDFD(r1, 0x40182103, &(0x7f0000000080)={r2, 0x1, r1}) preadv(r1, &(0x7f00000017c0), 0x3da, 0xf0ffff, 0x0) ioctl$TIOCL_BLANKSCREEN(r1, 0x541c, &(0x7f0000000040)) r3 = socket$inet6_mptcp(0xa, 0x1, 0x106) sendfile(r3, r0, &(0x7f0000000000)=0x7fffffff, 0x8939) 02:22:56 executing program 1: perf_event_open(&(0x7f00000001c0)={0x2, 0x80, 0xde, 0x7f, 0x20, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000040), 0xe}, 0x0, 0x0, 0x0, 0x6, 0x0, 0x3}, 0x0, 0x1, 0xffffffffffffffff, 0xa) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$batadv(&(0x7f0000000300), 0xffffffffffffffff) perf_event_open(&(0x7f0000000100)={0x0, 0x80, 0x8, 0x20, 0xc1, 0x2, 0x0, 0x7, 0x12, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x4, @perf_bp={&(0x7f00000000c0), 0xa}, 0x4d642, 0x8, 0x80000001, 0x9, 0x3, 0x401, 0xbdf, 0x0, 0xd62c, 0x0, 0xffff}, 0x0, 0x3, 0xffffffffffffffff, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000280)={'batadv0\x00', 0x0}) sendmsg$BATADV_CMD_GET_MCAST_FLAGS(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000540)={&(0x7f0000000080)={0x1c, r1, 0x301, 0x0, 0x0, {0xa}, [@BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r2}]}, 0x1c}}, 0x0) sendmsg$SMC_PNETID_FLUSH(r0, &(0x7f0000000340)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000000380)={&(0x7f0000000240)={0x28, 0x0, 0x4, 0x70bd2d, 0x25dfdbff, {}, [@SMC_PNETID_ETHNAME={0x14, 0x2, 'veth1_virt_wifi\x00'}]}, 0x28}, 0x1, 0x0, 0x0, 0x40428c4}, 0x800) socket$nl_generic(0x10, 0x3, 0x10) 02:22:56 executing program 2: r0 = syz_open_dev$tty20(0xc, 0x4, 0x0) ioctl$GIO_SCRNMAP(r0, 0x5416, &(0x7f0000000000)=""/61) 02:22:56 executing program 5: syz_mount_image$msdos(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0xfdffffff00000000, 0x0, &(0x7f0000000440), 0x0, &(0x7f00000004c0)={[{@fat=@debug}, {@fat=@flush}]}) [ 965.521883][ T1720] loop5: detected capacity change from 0 to 264192 02:22:57 executing program 2: r0 = syz_open_dev$tty20(0xc, 0x4, 0x0) ioctl$GIO_SCRNMAP(r0, 0x5418, &(0x7f0000000000)=""/61) 02:22:57 executing program 0: perf_event_open(&(0x7f00000000c0)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_PASTESEL(r0, 0x5437, 0x0) perf_event_open(&(0x7f0000000000)={0x4, 0x80, 0x8, 0x7, 0x9, 0x3f, 0x0, 0x20, 0xd400, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x4, 0x3, @perf_config_ext={0x3, 0x3}, 0x1280, 0xe1, 0x1000, 0x2, 0x52, 0x3, 0x2, 0x0, 0x3, 0x0, 0x2}, 0x0, 0xd, 0xffffffffffffffff, 0xa) [ 965.563670][ T1720] FAT-fs (loop5): bogus number of reserved sectors [ 965.589429][ T1720] FAT-fs (loop5): Can't find a valid FAT filesystem [ 965.661132][ T1720] loop5: detected capacity change from 0 to 264192 [ 965.682924][ T1720] FAT-fs (loop5): bogus number of reserved sectors [ 965.699179][ T1720] FAT-fs (loop5): Can't find a valid FAT filesystem 02:22:57 executing program 3: r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$TIOCL_GETMOUSEREPORTING(r0, 0x5412, &(0x7f0000000080)=0x13) write(r0, &(0x7f00000000c0)='v', 0x1) ioctl$TIOCSTI(r0, 0x541d, &(0x7f0000000040)=0x3) 02:22:57 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000001340)='net/packet\x00') ioctl$SECCOMP_IOCTL_NOTIF_RECV(0xffffffffffffffff, 0xc0502100, &(0x7f0000000000)={0x0}) ioctl$SECCOMP_IOCTL_NOTIF_ADDFD(r0, 0x40182103, &(0x7f0000000080)={r1, 0x1, r0}) preadv(r0, &(0x7f00000017c0), 0x3da, 0xf0ffff, 0x0) ioctl$DRM_IOCTL_MODE_CREATE_LEASE(0xffffffffffffffff, 0xc01864c6, &(0x7f0000000240)={&(0x7f0000000080)=[0x8e, 0x7fffffff, 0xd7b, 0x7fff, 0x8, 0x2], 0x6, 0x80800, 0x0}) ioctl$DRM_IOCTL_MODE_REVOKE_LEASE(r0, 0xc00464c9, &(0x7f00000002c0)={r2}) perf_event_open(&(0x7f00000001c0)={0x2, 0x80, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = getpid() sched_setscheduler(r3, 0x0, 0x0) syz_open_procfs(r3, &(0x7f0000000340)='oom_score\x00') r4 = socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$batadv(&(0x7f0000000300), 0xffffffffffffffff) preadv(r4, &(0x7f0000000040)=[{&(0x7f00000000c0)=""/144, 0x90}, {&(0x7f0000000580)=""/4096, 0x1000}], 0x2, 0x2, 0x7fffffff) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r4, 0x8933, &(0x7f0000000280)={'batadv0\x00', 0x0}) sendmsg$BATADV_CMD_GET_MCAST_FLAGS(r4, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000540)={&(0x7f0000000180)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r5, @ANYBLOB="010a009c3e35b00000000a0000b3102c76c0", @ANYRES32=r6, @ANYBLOB="f603583468ebd36880cb04402a9a8900"], 0x1c}}, 0x0) 02:22:57 executing program 2: r0 = syz_open_dev$tty20(0xc, 0x4, 0x0) ioctl$GIO_SCRNMAP(r0, 0x541b, &(0x7f0000000000)=""/61) 02:22:57 executing program 0: r0 = perf_event_open(&(0x7f00000000c0)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_PASTESEL(r1, 0x5437, 0x0) r2 = syz_open_dev$tty20(0xc, 0x4, 0x0) r3 = socket$key(0xf, 0x3, 0x2) sendmmsg(r3, &(0x7f00000000c0), 0x2c8, 0x0) r4 = socket$key(0xf, 0x3, 0x2) sendmmsg(r4, &(0x7f00000000c0), 0x2c8, 0x0) ioctl$BTRFS_IOC_SNAP_CREATE_V2(r3, 0x50009417, &(0x7f0000000140)={{r4}, 0x0, 0xa, @unused=[0x8, 0x4, 0x0, 0x4], @subvolid=0x3}) ioctl$AUTOFS_DEV_IOCTL_READY(r3, 0xc0189376, &(0x7f0000001140)={{0x1, 0x1, 0x18, r1}, './file0\x00'}) sendmmsg(0xffffffffffffffff, &(0x7f00000000c0), 0x2c8, 0x0) r6 = socket$key(0xf, 0x3, 0x2) sendmmsg(r6, &(0x7f00000000c0), 0x2c8, 0x0) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000004b00)=0x0) fstat(0xffffffffffffffff, &(0x7f0000001340)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100), 0x0, &(0x7f0000000340)={'trans=fd,', {}, 0x2c, {}, 0x2c, {[{@access_client}, {@access_client}, {@dfltgid={'dfltgid', 0x3d, r8}}, {@dfltgid}, {@loose}, {@noextend}, {@version_L}, {@afid={'afid', 0x3d, 0x3}}, {@version_u}, {@version_L}], [{@hash}]}}) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000005180)=[{{0x0, 0x0, &(0x7f0000001300)=[{&(0x7f00000012c0)="4f2466d72bd2eac94e331cbf14b065c1e1719fb05bc4630f48b904ca64321cd7a23c40220ee3412d37e1a037461511c94e9edba32f6a19558c9e50cc84", 0x3d}], 0x1, &(0x7f0000003040)=[@rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff}}}, @rights={{0x1c, 0x1, 0x1, [r3, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}], 0x78, 0x8014}}, {{&(0x7f00000030c0)=@abs={0x0, 0x0, 0x4e22}, 0x6e, &(0x7f0000003500)=[{&(0x7f0000003140)="25d91efdf2001426f250bd8bba0dcecc317a917f4764a442711bcc4918958a5300891fedf1da6ec2d5fcca598167ab63aeff62937727f7ee45b4c285da804c5a51362751ceb274f9656a4fce495205ef56670888a50e8096d1fce4c32a540031a3b5bbd0dc0dd50b934448b11cc87aa03cf47eaa232ab3ae542cebb385215dba3d1c6f2269e6169e51bd59d1f5f28b077b9ad4ffa3ca", 0x96}, {&(0x7f0000003200)="6b2769f829fd9b66146c09caafea13d79e6cac20693178f77d4b032b9cef8c2efd82b173e8ce9b958d28194abb3ff626e961de8c618403fcf0", 0x39}, {&(0x7f0000003240)="01b2df17aa6f27b3145719eee0a0dd68da6a3dccd71cb90f", 0x18}, {&(0x7f0000003280)="c90e66a7ccd147a0be32813876bc27f75f07228b3e7cadd060ff6ee78f0ef894f35c1403abd44a2f5de5540649f1a06e10247b5af7a408f9b2c6180f0fc2379cfbfb347f69f0a836e3340e4429eab78d3c184c9ef81cf674fe111082420a8363a36f4d86b7aac2d1d85622f6cdc5565e457236668bd5f57294896357976fa37264ac12019df24ad47fdf755f61740d01ff0840fcd15a494b2851f818", 0x9c}, {&(0x7f0000003340)="d044432c6b13082d9d23f3704caef8252441f764ed33281007a573af7ab8f4ebb1cc3634f4e55b7f1eec36997ee8527fea9b6b733cda82a6ee7a4f237de9f623918c4b7b34b02a219dc9fc333cca0bb7ff909096e34400c0ac6c1dc170f30cef1a490e751baae62b45a230fc6948", 0x6e}, {&(0x7f00000033c0)="a76a65c6b9f7d82b37f1c9fdda645465ec1b31e9211064f35a2afb58691cb92cb4166d54418b659f7c1b4ae6", 0x2c}, {&(0x7f0000003400)="03b1830d3d211c6e99d14347dfa45a6fcaf542df95a13ab27826e13bcda3d927264a640411a2a562831108415f2a40a1a93dc16d4087cbd0b42295e2dc049c9187d9d6f17ecb2f18678d61d27ced21c2a4fb849903dc0bb520d14938f6c60cd8bb00619cb8", 0x65}, {&(0x7f0000003480)="8effebd6d29888dcbf076b95fa1d8801920773c1b99eb3e87c8c4a7f0afbb4bee2038a37d9ceb9258e6788061102ba67126335e8b54763f3bcde191596678d30fb1b6602a99e47b1", 0x48}], 0x8, &(0x7f0000003680)=[@rights={{0x14, 0x1, 0x1, [r2]}}, @rights={{0x20, 0x1, 0x1, [r4, 0xffffffffffffffff, r0, 0xffffffffffffffff]}}, @cred={{0x1c}}, @rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, r6, r1]}}], 0x78, 0x140}}, {{0x0, 0x0, &(0x7f0000004a80)=[{&(0x7f0000003700)="e0f0e68a0ba87087a081d7618553e1dec0951dbfb194fec8524b68275cce1bba838a042833e064c921315a172a129e76", 0x30}, {&(0x7f0000003740)="0b638dca3573c34367caf42adf138c1f5347", 0x12}, {&(0x7f0000003780)="b327284fe1014362f3a97e8772c5a22b73d4a4c141778ba782918feb4ffabd90c72154d39704dbe4a1ddde94712ad6bca51e20a1a201406fd103bc7788635d7e025a9c60701d2afe90ae55315d2e6df6c1d221d9b0561e52884c1a41428055cefc924b25cae03b48d698dd99f85be3b98a93d2df91c0bd42710d93fe33063de40bd2d250f604c4d8af403bf3d809c430501c41933a433d41980b96ad6c18b946a832a81509681ea4526e756e0a3c405a13b88943fd2658203258a21d00d3cebe351a0c6105b905a9f8d7c7b53d241e8a1f9b02bd3e37c1f307f250c9dcfa3d2c39704d8dfe63b575fc84cc", 0xeb}, {&(0x7f0000003880)="c1dcd9feb5eb3f2012ec9c2da2ffb3ee9abdd155d86789c13b1901d648dd28dc0a9e05b48f167e568dbf287e3a2f3e159a8ff46ff9dd7e09802ee48bbd29bc10ae5eae4784e06fc74c0d712f91e77f52d3e063840ec4e6729e3d65f2591ecc915dfaa52f895da8b78e10a9bddb9d5f82c844624fb68f3e49f088a52f4024cc8888f2af66825287ace7332bad4a7f07869af97be1f3c074536429203ec028a2dd71eda5921040405834e71267acbc891eac6429b633b60776dddfb29dcd8acea31ece3680de5a9451deaba3a7b8a782a29936c62fa0005f099a58cb422c1f316038f8da69c2355718a35ecabee7", 0xed}, {&(0x7f0000003980)="3afef1193300797aa99087b47959cbc2e60ae1ff53d47e87cd7b09cad17467a8b2e20227eefafa0a22cdc8334d16209fcb8eb82d252f1a6cf21c0ae76053869864ab20dc15156a60344e54463eecc43cdeecda5c9655ac99c303b8e9b3f00921d9d08f085faff30d3df14c833af575498746a4a7ebd9b91151b1ca8546a176847c1021ce7f6b5feb1981b927454d6202ae3c180611f706c9f17319351b901e89195014043a1956639088100942bba9de4240189c8296c2b5c3352cddb6488c005c734742f3815e6b56c595689809", 0xce}, {&(0x7f0000003a80)="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0x1000}], 0x6, &(0x7f0000004b40)=[@cred={{0x1c, 0x1, 0x2, {r7, 0xee00, r8}}}], 0x20, 0x4}}, {{0x0, 0x0, &(0x7f00000050c0)=[{&(0x7f0000004b80)="838959568fec1ee54e7441851daca835a283a49bb15be6f897306a10e3bb6ca4b2ac525f29110e5d78c422", 0x2b}, {&(0x7f0000004bc0)="fd4d8e8446c02b51ecc16a485e82028c30b76be89a7aea78c9839e4ac650df99e9da4f6b0eee6d3fe6e5823984c5c77b2e9c8982a9616d7ec2ba49c5799a3913c5518fba3047d7e7ee759f4d67360bafa2e4c37fd13d4d6fca9fe72ccbe465976b137fcd3d87551d05cff97d8b2eda77f6ce411fae213763d7ec4e01dcff4b36fb7da5b791eb871691779df907c679e80d39544d46081bfe34a3c8", 0x9b}, {&(0x7f0000004c80)="a073edbe677e2539a0d69c0ff658f2f2344f615e3766b7a86cc1379e33b989742c5dc66025c8bea01c3cc23c0f", 0x2d}, {&(0x7f0000004cc0)="c2b896b111302e5e16a2030271b12fde80e704347df81a3f587cb1680bd06a6b2bd8dae4929bafe6838cc8b27dfbffe36c93e85ab29216a3998f609ce1254275da725ccb706452848086eb161816d70bdaf55bd6f80c10c94ffeea7ca8b4a12cd37c2a6911a00de796e8cd4455f62ba77647e27b7f6af8113923bdb0ca1f1bc1aef629c63b401adaf6fa5b0add41fe0c912a", 0x92}, {&(0x7f0000004d80)="409d1bbb79152be9993bc6c936835dc9e955246f32e8f47eb36d8d8eb6b0ddf025e88963a2151926b868be6904842718957be75500e44868d73c1a22a56cb89341d639fa2654c451c1f35608a881a350270fd47696bf04a6df8dfe188e807b646b384678963b4d3f75c119ed7aa3859b699046fc9e42fe3e30ad3301e982cf7a574bf48d3c0488a42faf26c3a0c146f56a88a9972cc39762630f7803ceee62c0fbb082e8ea92f5b1e5a4432a559650f518d3ca77e7509b78529844f15584290fc063dec8e1ba6a", 0xc7}, {&(0x7f0000004e80)="40dbb521de5f51639fb56ee438f1", 0xe}, {&(0x7f0000004ec0)="d97cb2ccedb53cbf437ce16575bf070e63e3eb9427d1c9212347803674ec71d05dab44b74b8201452be2bcc5523cc40199c2e190a261bb889484fdb476b0e91b60b311d2c8d7d7c26455176b2d03793409bc533a5f99875508255c5edf9f53a2d22e5514e148dd53cf43768496d00e48c9c48a2f38647e24a8c5c53bf01ca558ee73bc00708eae64f17b66b882320e68760f5cc19a138c6faa5082894e1c740d50e8f7493c2c54185c8e16e0f845f7261b0f22d61cc15f66f2c1e0cd29b3", 0xbe}, {&(0x7f0000004f80)="b15e28c41aa3297f343bb9ef555643c8652c26c878a41c432088c5af3b5ad1a1f1b5bc19b3b8f0063a235fd86fe45afc8707965a3d1e7980cce42b1b5c018e27e0ea9ed67991bb1c67d6ef085b556597b36044679c9cc04b0b2f5f6074a374a24b3d9e273d7562b083e4615bb7624c42b977b41b9d0681cc16f8d5dc29479ff6f598da9cb22a0b867e01a56918ddbc988a1c2273d6bf6dab32", 0x99}, {&(0x7f0000005040)="59aaef7ceb37d2a458abc179c5d6267efa610199fbf59154fc23d34d2a4e53c595dd9f72ef7d5170d580399ebef1afd42ce36f8f71d185e9c6b21d96da6fe46cefc09c1f27ec4de7839cf011bf6aa942b7dbde11d51010dfb714aa1940d77eb834", 0x61}], 0x9, 0x0, 0x0, 0x40}}], 0x4, 0x40011) r9 = getuid() mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x2088, &(0x7f0000001180)=ANY=[@ANYBLOB, @ANYRESHEX=r5, @ANYBLOB=',wfdno=', @ANYRESHEX=r0, @ANYBLOB=',dfltuid=', @ANYRESHEX=r9, @ANYBLOB="2c63616368657461673d2c6163636573733d757365722c756e616d653d2c6e6f657874656e642c66736d616769633d3078303030303030303030303030303030312c6d6561737572652c736d61636b66736861743dc7212c6673757569643d66333166336265332d366431312d346205632d373907662d30303461316565612c61707072616973655f747970653d696d617369672c00"]) ioctl$TCSETS2(r2, 0x402c542b, &(0x7f0000000000)={0x9, 0x2, 0x20, 0x608b, 0xf7, "f091c83fe05a69e48dc743e634222b43d530a7", 0x1000, 0x360b}) 02:22:57 executing program 5: syz_mount_image$msdos(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0xfeffffff00000000, 0x0, &(0x7f0000000440), 0x0, &(0x7f00000004c0)={[{@fat=@debug}, {@fat=@flush}]}) [ 966.172794][ T1752] loop5: detected capacity change from 0 to 264192 [ 966.201495][ T1752] FAT-fs (loop5): bogus number of reserved sectors [ 966.213091][ T1752] FAT-fs (loop5): Can't find a valid FAT filesystem [ 966.287031][ T1752] loop5: detected capacity change from 0 to 264192 [ 966.309123][ T1752] FAT-fs (loop5): bogus number of reserved sectors [ 966.341740][ T1752] FAT-fs (loop5): Can't find a valid FAT filesystem 02:22:57 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$batadv(&(0x7f0000000300), 0xffffffffffffffff) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000280)={'batadv0\x00', 0x0}) ioctl$F2FS_IOC_GET_FEATURES(r0, 0x8004f50c, &(0x7f0000000040)) sendmsg$BATADV_CMD_GET_MCAST_FLAGS(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000540)={&(0x7f0000000080)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r1, @ANYBLOB="01187552c69a33c3d2275d5c35870300000000000000000a000000080003f4a34e", @ANYRESDEC=r2, @ANYBLOB], 0x1c}}, 0x0) 02:22:57 executing program 2: r0 = syz_open_dev$tty20(0xc, 0x4, 0x0) ioctl$GIO_SCRNMAP(r0, 0x541d, &(0x7f0000000000)=""/61) 02:22:57 executing program 4: r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$TIOCL_GETMOUSEREPORTING(r0, 0x5412, &(0x7f0000000080)=0x13) write(r0, &(0x7f00000000c0)='v', 0x1) ioctl$TIOCSTI(r0, 0x540c, &(0x7f0000000040)=0x3) 02:22:57 executing program 5: syz_mount_image$msdos(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0xfeffffffffffffff, 0x0, &(0x7f0000000440), 0x0, &(0x7f00000004c0)={[{@fat=@debug}, {@fat=@flush}]}) 02:22:57 executing program 0: ioctl$TIOCSTI(0xffffffffffffffff, 0x5412, &(0x7f0000000000)=0x3f) r0 = getpid() sched_setscheduler(r0, 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x5, 0x44, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x7fe}, r0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_PASTESEL(r1, 0x5437, 0x0) 02:22:58 executing program 0: perf_event_open(&(0x7f00000000c0)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$sock_ipv4_tunnel_SIOCCHGTUNNEL(r0, 0x89f3, &(0x7f00000002c0)={'syztnl2\x00', &(0x7f0000000280)=ANY=[@ANYRES32=0x0]}) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000000000)=0xfffffffffffffff9) r1 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_PASTESEL(r1, 0x5437, 0x0) 02:22:58 executing program 2: r0 = syz_open_dev$tty20(0xc, 0x4, 0x0) ioctl$GIO_SCRNMAP(r0, 0x541e, &(0x7f0000000000)=""/61) [ 966.547206][ T1782] loop5: detected capacity change from 0 to 264192 [ 966.601284][ T1782] FAT-fs (loop5): bogus number of reserved sectors [ 966.630981][ T1782] FAT-fs (loop5): Can't find a valid FAT filesystem [ 966.704626][ T1782] loop5: detected capacity change from 0 to 264192 [ 966.726716][ T1782] FAT-fs (loop5): bogus number of reserved sectors [ 966.750891][ T1782] FAT-fs (loop5): Can't find a valid FAT filesystem 02:22:58 executing program 3: r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$TIOCL_GETMOUSEREPORTING(r0, 0x5412, &(0x7f0000000080)=0x13) write(r0, &(0x7f00000000c0)='v', 0x1) ioctl$TIOCSTI(r0, 0x541e, &(0x7f0000000040)=0x3) 02:22:58 executing program 1: perf_event_open(&(0x7f00000001c0)={0x2, 0x80, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$batadv(&(0x7f0000000300), 0xffffffffffffffff) r2 = socket(0x11, 0x800000003, 0x0) bind(r2, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500803103000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000d94b352a0a2f80c06d5709ffc2c654"}, 0x46) sendmsg$BATADV_CMD_GET_MCAST_FLAGS(r2, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x34, r1, 0x400, 0x70bd28, 0x25dfdbff, {}, [@BATADV_ATTR_GW_MODE={0x5}, @BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0x4}, @BATADV_ATTR_ISOLATION_MASK={0x8, 0x2c, 0x60000}, @BATADV_ATTR_AGGREGATED_OGMS_ENABLED={0x5, 0x29, 0x1}]}, 0x34}, 0x1, 0x0, 0x0, 0x44040}, 0x24000890) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000280)={'batadv0\x00', 0x0}) sendmsg$BATADV_CMD_GET_MCAST_FLAGS(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000540)={&(0x7f0000000080)={0x1c, r1, 0x301, 0x0, 0x0, {0xa}, [@BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r3}]}, 0x1c}}, 0x0) 02:22:58 executing program 2: r0 = syz_open_dev$tty20(0xc, 0x4, 0x0) ioctl$GIO_SCRNMAP(r0, 0x541e, &(0x7f0000000000)=""/61) 02:22:58 executing program 5: syz_mount_image$msdos(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0xff00000000000000, 0x0, &(0x7f0000000440), 0x0, &(0x7f00000004c0)={[{@fat=@debug}, {@fat=@flush}]}) 02:22:58 executing program 0: perf_event_open(&(0x7f00000000c0)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_PASTESEL(r0, 0x5437, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) [ 967.230357][ T1813] loop5: detected capacity change from 0 to 264192 [ 967.261080][ T1816] warn_alloc: 6 callbacks suppressed [ 967.261095][ T1816] syz-executor.0: vmalloc error: size 4096, page order 0, failed to allocate pages, mode:0xdc0(GFP_KERNEL|__GFP_ZERO), nodemask=(null),cpuset=/,mems_allowed=0-1 [ 967.295510][ T1813] FAT-fs (loop5): bogus number of reserved sectors [ 967.302221][ T1813] FAT-fs (loop5): Can't find a valid FAT filesystem [ 967.309772][ T1816] CPU: 1 PID: 1816 Comm: syz-executor.0 Not tainted 5.16.0-rc1-syzkaller #0 [ 967.318537][ T1816] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 967.328581][ T1816] Call Trace: [ 967.331847][ T1816] [ 967.334764][ T1816] dump_stack_lvl+0xcd/0x134 [ 967.339364][ T1816] warn_alloc.cold+0x87/0x17a [ 967.344035][ T1816] ? zone_watermark_ok_safe+0x290/0x290 [ 967.349568][ T1816] ? __kmalloc_node+0x62/0x390 [ 967.354335][ T1816] ? __vmalloc_node_range+0x574/0xab0 [ 967.359699][ T1816] __vmalloc_node_range+0x883/0xab0 [ 967.364894][ T1816] ? vfree_atomic+0xe0/0xe0 [ 967.369387][ T1816] ? _raw_spin_unlock_irqrestore+0x3d/0x70 [ 967.375184][ T1816] ? __ldsem_down_read_nested+0x850/0x850 [ 967.380906][ T1816] ? __wake_up_common+0x650/0x650 [ 967.385921][ T1816] ? n_tty_open+0x16/0x170 [ 967.390329][ T1816] vzalloc+0x67/0x80 [ 967.394213][ T1816] ? n_tty_open+0x16/0x170 [ 967.398638][ T1816] n_tty_open+0x16/0x170 [ 967.402868][ T1816] ? n_tty_set_termios+0x1010/0x1010 [ 967.408142][ T1816] tty_ldisc_open+0x9b/0x110 [ 967.412744][ T1816] tty_ldisc_setup+0x43/0x100 [ 967.417431][ T1816] tty_init_dev.part.0+0x1f4/0x610 [ 967.422531][ T1816] tty_open+0xb16/0x1000 [ 967.426785][ T1816] ? tty_init_dev+0x80/0x80 [ 967.431272][ T1816] ? rwlock_bug.part.0+0x90/0x90 [ 967.436209][ T1816] ? tty_init_dev+0x80/0x80 [ 967.440728][ T1816] chrdev_open+0x266/0x770 [ 967.445138][ T1816] ? cdev_device_add+0x210/0x210 [ 967.450093][ T1816] ? fsnotify_perm.part.0+0x22d/0x620 [ 967.455462][ T1816] do_dentry_open+0x4c8/0x1250 [ 967.460217][ T1816] ? cdev_device_add+0x210/0x210 [ 967.465141][ T1816] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 967.471396][ T1816] ? may_open+0x1f6/0x420 [ 967.475713][ T1816] path_openat+0x1cad/0x2750 [ 967.480300][ T1816] ? path_lookupat+0x860/0x860 [ 967.485049][ T1816] ? perf_trace_lock+0xeb/0x4d0 [ 967.489893][ T1816] ? check_path.constprop.0+0x50/0x50 [ 967.495259][ T1816] do_filp_open+0x1aa/0x400 [ 967.499749][ T1816] ? may_open_dev+0xf0/0xf0 [ 967.504266][ T1816] ? rwlock_bug.part.0+0x90/0x90 [ 967.509195][ T1816] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 967.515426][ T1816] ? _find_next_bit+0x1e3/0x260 [ 967.520270][ T1816] ? _raw_spin_unlock+0x24/0x40 [ 967.525110][ T1816] ? alloc_fd+0x2f0/0x670 [ 967.529439][ T1816] do_sys_openat2+0x16d/0x4d0 [ 967.534110][ T1816] ? build_open_flags+0x6f0/0x6f0 [ 967.539128][ T1816] ? __context_tracking_exit+0xb8/0xe0 [ 967.544578][ T1816] ? lock_downgrade+0x6e0/0x6e0 [ 967.549420][ T1816] __x64_sys_openat+0x13f/0x1f0 [ 967.554261][ T1816] ? __ia32_sys_open+0x1c0/0x1c0 [ 967.559189][ T1816] ? syscall_enter_from_user_mode+0x21/0x70 [ 967.565095][ T1816] do_syscall_64+0x35/0xb0 [ 967.569500][ T1816] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 967.575382][ T1816] RIP: 0033:0x7fa448e72a04 [ 967.579789][ T1816] 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 [ 967.599382][ T1816] RSP: 002b:00007fa446434cc0 EFLAGS: 00000293 ORIG_RAX: 0000000000000101 [ 967.607782][ T1816] RAX: ffffffffffffffda RBX: 00007fa448fd2f60 RCX: 00007fa448e72a04 [ 967.615758][ T1816] RDX: 0000000000000002 RSI: 00007fa446434d60 RDI: 00000000ffffff9c [ 967.623713][ T1816] RBP: 00007fa446434d60 R08: 0000000000000000 R09: 000000000000000d [ 967.631846][ T1816] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000002 [ 967.639803][ T1816] R13: 00007fffbd095b8f R14: 00007fa446435300 R15: 0000000000022000 [ 967.647775][ T1816] [ 967.693970][ T1813] loop5: detected capacity change from 0 to 264192 [ 967.715116][ T1813] FAT-fs (loop5): bogus number of reserved sectors [ 967.729109][ T1816] Mem-Info: [ 967.732446][ T1816] active_anon:426 inactive_anon:183556 isolated_anon:0 02:22:59 executing program 1: perf_event_open(&(0x7f00000001c0)={0x2, 0x80, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000280)={'batadv0\x00', 0x0}) sendmsg$BATADV_CMD_GET_MCAST_FLAGS(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000540)={&(0x7f0000000080)={0x1c, 0x0, 0x301, 0x0, 0x0, {0xa}, [@BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r1}]}, 0x1c}}, 0x0) [ 967.732446][ T1816] active_file:16596 inactive_file:112836 isolated_file:0 [ 967.732446][ T1816] unevictable:782 dirty:164 writeback:0 [ 967.732446][ T1816] slab_reclaimable:22104 slab_unreclaimable:104227 [ 967.732446][ T1816] mapped:64067 shmem:11377 pagetables:3392 bounce:0 [ 967.732446][ T1816] kernel_misc_reclaimable:0 [ 967.732446][ T1816] free:1122599 free_pcp:9189 free_cma:0 [ 967.737499][ T1813] FAT-fs (loop5): Can't find a valid FAT filesystem [ 967.872885][ T1816] Node 0 active_anon:1704kB inactive_anon:734332kB active_file:66264kB inactive_file:451344kB unevictable:1592kB isolated(anon):0kB isolated(file):0kB mapped:256268kB dirty:656kB writeback:0kB shmem:44060kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 237568kB writeback_tmp:0kB kernel_stack:12340kB pagetables:13664kB all_unreclaimable? no 02:22:59 executing program 5: syz_mount_image$msdos(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0xff0f000000000000, 0x0, &(0x7f0000000440), 0x0, &(0x7f00000004c0)={[{@fat=@debug}, {@fat=@flush}]}) [ 967.938570][ T1816] Node 1 active_anon:0kB inactive_anon:912kB active_file:120kB inactive_file:0kB unevictable:1536kB isolated(anon):0kB isolated(file):0kB mapped:0kB dirty:0kB writeback:0kB shmem:2448kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB kernel_stack:16kB pagetables:4kB all_unreclaimable? no [ 967.977658][ T1816] Node 0 DMA free:15360kB boost:0kB min:200kB low:248kB high:296kB reserved_highatomic:0KB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15360kB mlocked:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 968.019990][ T1816] lowmem_reserve[]: 0 2645 2645 2645 2645 [ 968.027123][ T1816] Node 0 DMA32 free:531516kB boost:0kB min:35676kB low:44592kB high:53508kB reserved_highatomic:0KB active_anon:1704kB inactive_anon:734332kB active_file:66264kB inactive_file:451344kB unevictable:1592kB writepending:656kB present:3129332kB managed:2716756kB mlocked:56kB bounce:0kB free_pcp:31496kB local_pcp:18388kB free_cma:0kB [ 968.059294][ T1816] lowmem_reserve[]: 0 0 0 0 0 [ 968.088310][ T1816] Node 0 Normal free:0kB boost:0kB min:4kB low:4kB high:4kB reserved_highatomic:0KB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:1048576kB managed:400kB mlocked:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 968.132601][ T1841] loop5: detected capacity change from 0 to 264192 [ 968.148770][ T1841] FAT-fs (loop5): bogus number of reserved sectors [ 968.153087][ T1816] lowmem_reserve[]: 0 0 0 0 0 [ 968.181139][ T1841] FAT-fs (loop5): Can't find a valid FAT filesystem [ 968.183563][ T1816] Node 1 Normal free:3942764kB boost:0kB min:54224kB low:67780kB high:81336kB reserved_highatomic:0KB active_anon:0kB inactive_anon:912kB active_file:120kB inactive_file:0kB unevictable:1536kB writepending:0kB present:4194304kB managed:4117620kB mlocked:0kB bounce:0kB free_pcp:5716kB local_pcp:4464kB free_cma:0kB [ 968.273469][ T1816] lowmem_reserve[]: 0 0 0 0 0 [ 968.279216][ T1816] Node 0 DMA: 0*4kB 0*8kB 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15360kB [ 968.294704][ T1816] Node 0 DMA32: 22*4kB (E) 40*8kB (E) 11*16kB (UME) 98*32kB (UME) 27*64kB (UE) 4*128kB (UE) 2*256kB (UE) 2*512kB (ME) 1*1024kB (E) 3*2048kB (UME) 126*4096kB (M) = 530760kB [ 968.313473][ T1816] Node 0 Normal: 0*4kB 0*8kB 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 0kB [ 968.332974][ T1816] Node 1 Normal: 103*4kB (UME) 30*8kB (UME) 24*16kB (UME) 173*32kB (UME) 67*64kB (UE) 34*128kB (UME) 4*256kB (UE) 7*512kB (UE) 1*1024kB (E) 1*2048kB (U) 957*4096kB (M) = 3942764kB [ 968.352281][ T1816] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 968.362286][ T1816] Node 0 hugepages_total=5 hugepages_free=2 hugepages_surp=3 hugepages_size=2048kB [ 968.372048][ T1816] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 968.382788][ T1816] Node 1 hugepages_total=2 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 968.392709][ T1816] 58401 total pagecache pages [ 968.398419][ T1816] 0 pages in swap cache [ 968.402760][ T1816] Swap cache stats: add 0, delete 0, find 0/0 [ 968.409363][ T1816] Free swap = 0kB [ 968.413278][ T1816] Total swap = 0kB [ 968.417728][ T1816] 2097051 pages RAM [ 968.421728][ T1816] 0 pages HighMem/MovableOnly [ 968.426883][ T1816] 384517 pages reserved [ 968.431234][ T1816] 0 pages cma reserved [ 968.435892][ T1816] tty tty1: ldisc open failed (-12), clearing slot 0 [ 968.443280][ T1821] tty tty27: ldisc open failed (-12), clearing slot 26 [ 968.469375][ T1822] tty tty27: ldisc open failed (-12), clearing slot 26 02:23:00 executing program 5: syz_mount_image$msdos(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0xfffdffff00000000, 0x0, &(0x7f0000000440), 0x0, &(0x7f00000004c0)={[{@fat=@debug}, {@fat=@flush}]}) 02:23:00 executing program 4: r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$TIOCL_GETMOUSEREPORTING(r0, 0x5412, &(0x7f0000000080)=0x13) write(r0, &(0x7f00000000c0)='v', 0x1) ioctl$TIOCSTI(r0, 0x540d, &(0x7f0000000040)=0x3) 02:23:00 executing program 1: perf_event_open(&(0x7f00000001c0)={0x2, 0x80, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$batadv(&(0x7f0000000300), 0xffffffffffffffff) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000280)={'batadv0\x00', 0x0}) r3 = socket$key(0xf, 0x3, 0x2) sendmmsg(r3, &(0x7f00000000c0), 0x2c8, 0x0) r4 = socket(0x11, 0x800000003, 0x0) bind(r4, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500803103000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000d94b352a0a2f80c06d5709ffc2c654"}, 0x46) sendmsg$NL80211_CMD_FRAME_WAIT_CANCEL(r4, &(0x7f0000000180)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x2c, 0x0, 0x100, 0x0, 0x25dfdbff, {{}, {@void, @val={0xc, 0x99, {0x3, 0x61}}}}, [@NL80211_ATTR_COOKIE={0xc, 0x58, 0x6d}]}, 0x2c}, 0x1, 0x0, 0x0, 0x4850}, 0x4000) ioctl$BTRFS_IOC_QUOTA_RESCAN(r3, 0x4040942c, &(0x7f0000000040)={0x0, 0x20, [0x5, 0x401, 0x9, 0x5, 0x4, 0xffffffff]}) sendmsg$BATADV_CMD_GET_MCAST_FLAGS(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000540)={&(0x7f0000000080)={0x1c, r1, 0x301, 0x0, 0x0, {0xa}, [@BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r2}]}, 0x1c}}, 0x0) 02:23:00 executing program 0: perf_event_open(&(0x7f00000000c0)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_PASTESEL(r0, 0x5437, 0x0) r1 = openat$ttynull(0xffffffffffffff9c, &(0x7f0000000000), 0x501001, 0x0) ioctl$TCSETAF(r1, 0x5408, &(0x7f0000000040)={0x4, 0x20, 0x8, 0x2, 0x17, "82f8c6740a3dc914"}) 02:23:00 executing program 2: r0 = syz_open_dev$tty20(0xc, 0x4, 0x0) ioctl$GIO_SCRNMAP(r0, 0x5421, &(0x7f0000000000)=""/61) 02:23:00 executing program 3: r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$TIOCL_GETMOUSEREPORTING(r0, 0x5412, &(0x7f0000000080)=0x13) write(r0, &(0x7f00000000c0)='v', 0x1) ioctl$TIOCSTI(r0, 0x541e, &(0x7f0000000040)=0x3) [ 968.577466][ T1853] loop5: detected capacity change from 0 to 264192 02:23:00 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000000), 0x6, 0x88081) sync_file_range(r0, 0x8, 0x7fff, 0xc) perf_event_open(&(0x7f00000000c0)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x1}, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$FS_IOC_GETVERSION(r0, 0x80087601, &(0x7f0000000040)) r1 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_PASTESEL(r1, 0x5437, 0x0) 02:23:00 executing program 1: perf_event_open(&(0x7f00000001c0)={0x2, 0x80, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$batadv(&(0x7f0000000300), 0xffffffffffffffff) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f0000d84000)={0xa, 0x2}, 0x1c) setsockopt$inet6_int(r2, 0x29, 0x33, &(0x7f0000000040)=0xfffffffe, 0x4) setsockopt$inet6_tcp_int(r2, 0x6, 0xa, 0x0, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f0000000180)='dctcp\x00', 0x6) sendto$inet6(r2, &(0x7f0000f6f000), 0xfffffffffffffea7, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2, 0x983a, @rand_addr, 0x7f00}, 0x1c) bind$inet6(r2, &(0x7f0000000040)={0xa, 0x92, 0x7fff, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, 0xffffffff}, 0x1c) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000280)={'batadv0\x00', 0x0}) sendmsg$BATADV_CMD_GET_MCAST_FLAGS(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000540)={&(0x7f0000000080)={0x1c, r1, 0x100, 0x0, 0x25dfdbfb, {0xa}, [@BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r3}]}, 0x1c}}, 0x0) [ 968.649003][ T1853] FAT-fs (loop5): bogus number of reserved sectors [ 968.670275][ T1853] FAT-fs (loop5): Can't find a valid FAT filesystem 02:23:00 executing program 2: r0 = syz_open_dev$tty20(0xc, 0x4, 0x0) ioctl$GIO_SCRNMAP(r0, 0x5422, &(0x7f0000000000)=""/61) [ 968.785231][ T1853] loop5: detected capacity change from 0 to 264192 [ 968.801653][ T1853] FAT-fs (loop5): bogus number of reserved sectors [ 968.833876][ T1853] FAT-fs (loop5): Can't find a valid FAT filesystem 02:23:00 executing program 0: perf_event_open(&(0x7f00000000c0)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) r1 = syz_open_procfs(0x0, &(0x7f0000001340)='net/packet\x00') ioctl$SECCOMP_IOCTL_NOTIF_RECV(0xffffffffffffffff, 0xc0502100, &(0x7f0000000000)={0x0}) ioctl$SECCOMP_IOCTL_NOTIF_ADDFD(r1, 0x40182103, &(0x7f0000000080)={r2, 0x1, r1}) preadv(r1, &(0x7f00000017c0), 0x3da, 0xf0ffff, 0x0) ioctl$TIOCSSOFTCAR(r1, 0x541a, &(0x7f0000000000)=0x8) ioctl$TIOCL_PASTESEL(r0, 0x5437, 0x0) 02:23:00 executing program 2: r0 = syz_open_dev$tty20(0xc, 0x4, 0x0) ioctl$GIO_SCRNMAP(r0, 0x5423, &(0x7f0000000000)=""/61) 02:23:00 executing program 5: syz_mount_image$msdos(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0xffffff7f00000000, 0x0, &(0x7f0000000440), 0x0, &(0x7f00000004c0)={[{@fat=@debug}, {@fat=@flush}]}) 02:23:00 executing program 2: r0 = syz_open_dev$tty20(0xc, 0x4, 0x0) ioctl$GIO_SCRNMAP(r0, 0x5424, &(0x7f0000000000)=""/61) [ 969.050103][ T1888] loop5: detected capacity change from 0 to 264192 [ 969.075816][ T1888] FAT-fs (loop5): bogus number of reserved sectors [ 969.087130][ T1888] FAT-fs (loop5): Can't find a valid FAT filesystem 02:23:00 executing program 0: perf_event_open(&(0x7f00000000c0)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_PASTESEL(r0, 0x5437, 0x0) r1 = syz_open_dev$tty1(0xc, 0x4, 0x3) ioctl$KIOCSOUND(r1, 0x4b2f, 0x9) [ 969.167069][ T1888] loop5: detected capacity change from 0 to 264192 [ 969.193417][ T1888] FAT-fs (loop5): bogus number of reserved sectors [ 969.222055][ T1888] FAT-fs (loop5): Can't find a valid FAT filesystem 02:23:01 executing program 2: r0 = syz_open_dev$tty20(0xc, 0x4, 0x0) ioctl$GIO_SCRNMAP(r0, 0x5425, &(0x7f0000000000)=""/61) 02:23:01 executing program 0: r0 = perf_event_open(&(0x7f00000000c0)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$tty1(0xc, 0x4, 0x1) socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000080)=0x0) perf_event_open(&(0x7f0000000000)={0x5, 0x80, 0x20, 0x4, 0x1, 0x20, 0x0, 0x1, 0x4007e, 0x8, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x5, 0x1, @perf_config_ext={0x5}, 0x4000, 0xbcf, 0x7f, 0x6, 0x5, 0x8, 0xffff, 0x0, 0x24f2, 0x0, 0xffffffff}, r2, 0xd, r0, 0x0) ioctl$TIOCL_PASTESEL(r1, 0x5437, 0x0) 02:23:01 executing program 4: r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$TIOCL_GETMOUSEREPORTING(r0, 0x5412, &(0x7f0000000080)=0x13) write(r0, &(0x7f00000000c0)='v', 0x1) ioctl$TIOCSTI(r0, 0x5413, &(0x7f0000000040)=0x3) 02:23:01 executing program 3: r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$TIOCL_GETMOUSEREPORTING(r0, 0x5412, &(0x7f0000000080)=0x13) write(r0, &(0x7f00000000c0)='v', 0x1) ioctl$TIOCSTI(r0, 0x5421, &(0x7f0000000040)=0x3) 02:23:01 executing program 5: syz_mount_image$msdos(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0xffffffff00000000, 0x0, &(0x7f0000000440), 0x0, &(0x7f00000004c0)={[{@fat=@debug}, {@fat=@flush}]}) [ 969.761777][ T1923] loop5: detected capacity change from 0 to 264192 [ 969.799414][ T1923] FAT-fs (loop5): bogus number of reserved sectors 02:23:01 executing program 1: r0 = perf_event_open(&(0x7f00000001c0)={0x2, 0x80, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x2000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000001340)='net/packet\x00') ioctl$SECCOMP_IOCTL_NOTIF_RECV(0xffffffffffffffff, 0xc0502100, &(0x7f0000000000)={0x0}) ioctl$SECCOMP_IOCTL_NOTIF_ADDFD(r1, 0x40182103, &(0x7f0000000080)={r2, 0x1, r1}) preadv(r1, &(0x7f00000017c0), 0x3da, 0xf0ffff, 0x0) perf_event_open$cgroup(&(0x7f0000000340)={0x1, 0x80, 0x5, 0x9, 0x2, 0x4, 0x0, 0xa0, 0x92640, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x7, 0x2, @perf_bp={&(0x7f0000000140), 0xe}, 0x1401a, 0x6, 0xffffffc1, 0xc, 0x3, 0x6, 0x5c42, 0x0, 0x0, 0x0, 0x5}, r1, 0xb, r0, 0x8) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$batadv(&(0x7f0000000300), 0xffffffffffffffff) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r3, 0x8933, &(0x7f0000000280)={'batadv0\x00', 0x0}) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000040)=0x0) perf_event_open(&(0x7f00000000c0)={0x0, 0x80, 0x3, 0x7d, 0x0, 0x7, 0x0, 0x7, 0x20000, 0xf, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x100, 0x2, @perf_config_ext={0xc37d, 0x8}, 0x808, 0x7, 0x7, 0x7, 0x7, 0x520d, 0x0, 0x0, 0xfff, 0x0, 0x81}, r6, 0xc, 0xffffffffffffffff, 0x0) sendmsg$BATADV_CMD_GET_MCAST_FLAGS(r3, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000540)={&(0x7f0000000080)={0x1c, r4, 0x301, 0x0, 0x0, {0xa}, [@BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r5}]}, 0x1c}}, 0x0) 02:23:01 executing program 0: perf_event_open(&(0x7f00000000c0)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) mkdir(&(0x7f00000002c0)='./file1\x00', 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x51c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_TREE_SEARCH(0xffffffffffffffff, 0xd0009411, &(0x7f000005d100)={{0x0, 0x9, 0x0, 0x101}}) r1 = syz_open_dev$tty1(0xc, 0x4, 0x1) r2 = dup(r1) write$UHID_INPUT(r2, &(0x7f0000002080)={0x18, {"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", 0x1000}}, 0x1006) ioctl$USBDEVFS_IOCTL(0xffffffffffffffff, 0xc0105512, &(0x7f0000000340)=@usbdevfs_driver={0x1e92ebd4, 0x1, &(0x7f0000000280)="4674e7cf4b6b5a68e839bed71f860c5ae0b043a4212aa2866fb4d18716"}) fchown(0xffffffffffffffff, 0x0, 0x0) openat$procfs(0xffffffffffffff9c, &(0x7f0000001680)='/proc/asound/seq/clients\x00', 0x0, 0x0) ioctl$VIDIOC_PREPARE_BUF(0xffffffffffffffff, 0xc058565d, 0x0) syz_mount_image$xfs(&(0x7f0000001780), &(0x7f00000017c0)='./bus\x00', 0x5, 0x0, &(0x7f0000001800), 0x8008, &(0x7f0000000140)=ANY=[@ANYBLOB='inode64,norecovery,swalloc,inode64,gqnoenforce,pqnoenforce,mask=MAY_EXEC,fowner<', @ANYRESDEC=0xee01, @ANYBLOB="2c7375626a5f6d7970653d002c736d61636b66736465663d2d257d267b2c736d61636b6673666c6f6f723d002c7375626a5f747970653d002c0067e7aca49aa17cb450136e9492de510d001a01bbb52ee33bd06237057b0bb01a140a05956d9ae7cfad800b2b6ed6e262bcfc77dc2865e2ac1eb84e96272734142acf50578950a509b66245163dbc38759d2eb50404fe28a62f9fdfeff4e7be54fa"]) openat$fb0(0xffffffffffffff9c, 0x0, 0x2001, 0x0) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(r2, 0xc018937b, &(0x7f0000001940)={{0x1, 0x1, 0x18, r1, {0xee01, 0xee01}}, './bus\x00'}) ioctl$TIOCL_PASTESEL(r0, 0x5437, 0x0) 02:23:01 executing program 2: r0 = syz_open_dev$tty20(0xc, 0x4, 0x0) ioctl$GIO_SCRNMAP(r0, 0x5427, &(0x7f0000000000)=""/61) [ 969.809636][ T1923] FAT-fs (loop5): Can't find a valid FAT filesystem [ 969.879019][ T1923] loop5: detected capacity change from 0 to 264192 [ 969.914957][ T1923] FAT-fs (loop5): bogus number of reserved sectors [ 969.948569][ T1923] FAT-fs (loop5): Can't find a valid FAT filesystem 02:23:01 executing program 2: r0 = syz_open_dev$tty20(0xc, 0x4, 0x0) ioctl$GIO_SCRNMAP(r0, 0x5428, &(0x7f0000000000)=""/61) 02:23:01 executing program 5: syz_mount_image$msdos(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0xffffffffffff0700, 0x0, &(0x7f0000000440), 0x0, &(0x7f00000004c0)={[{@fat=@debug}, {@fat=@flush}]}) 02:23:01 executing program 1: perf_event_open(&(0x7f0000000100)={0x2, 0x80, 0xde, 0xff, 0x0, 0x0, 0x0, 0xae4c, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000180), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$batadv(&(0x7f0000000300), 0xffffffffffffffff) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000040)={'batadv0\x00', 0x0}) sendmsg$BATADV_CMD_GET_MCAST_FLAGS(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000540)={&(0x7f00000001c0)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r1, @ANYBLOB="ba2b5e25c8e203ff0000000051bb040000000000000015f34d01fabaffb3f082b2d3aafb2345e6ce508ca25303f4f0849c63547c79684dbc1fc3ce1458895f9984607a3888054cf0a3eab85f8f8ff452fbe3931c150946d5635d9a58b5856a52949a75b2f559ec68087f20da94c3843b111b37db3b65becfe3d3d5e1e9bff6e00b167cbd5985829f9b75bb927a30c15d356eb78d74aea10661f90239fb8bc41610cbc428e84d3d3898dffce18c917a91b78b99138ba8217bf1ff7e9b951bdd7676b7824cfdf9561cfde59083b2c7031d83ea7bb314c67349c848dcd3dfc0384ebad14c7e", @ANYRES32=r2, @ANYBLOB], 0x1c}}, 0x0) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000340)={&(0x7f00000002c0)={0x40, 0x0, 0xd3f, 0x70bd29, 0x25dfdbfd, {}, [@NBD_ATTR_SOCKETS={0x24, 0x7, 0x0, 0x1, [{0x8}, {0x8}, {0x8}, {0x8}]}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x40}, 0x1, 0x0, 0x0, 0x804}, 0x40) creat(&(0x7f0000000080)='./file0\x00', 0x1c4) sendmsg$BATADV_CMD_SET_VLAN(0xffffffffffffffff, &(0x7f00000004c0)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000480)={&(0x7f0000000580)=ANY=[@ANYBLOB='D\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="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"], 0x44}, 0x1, 0x0, 0x0, 0x40801}, 0x0) 02:23:01 executing program 2: r0 = syz_open_dev$tty20(0xc, 0x4, 0x0) ioctl$GIO_SCRNMAP(r0, 0x5429, &(0x7f0000000000)=""/61) [ 970.220521][ T1951] loop5: detected capacity change from 0 to 264192 [ 970.236352][ T1951] FAT-fs (loop5): bogus number of reserved sectors [ 970.236375][ T1951] FAT-fs (loop5): Can't find a valid FAT filesystem [ 970.294129][ T1951] loop5: detected capacity change from 0 to 264192 02:23:01 executing program 1: r0 = perf_event_open(&(0x7f00000001c0)={0x2, 0x80, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$batadv(&(0x7f0000000300), 0xffffffffffffffff) r3 = getpid() sched_setscheduler(r3, 0x0, 0x0) perf_event_open(&(0x7f00000000c0)={0x4, 0x80, 0x3, 0x1, 0x3, 0x5, 0x0, 0xff, 0xc0498, 0x6, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x3, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0xffff, 0x4, @perf_bp={&(0x7f0000000040), 0xd}, 0x10200, 0x3f, 0x1000, 0x7, 0x2, 0x9198, 0x3ff, 0x0, 0x0, 0x0, 0xffffffffffffffc0}, r3, 0xe, r0, 0x8) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r1, 0x8933, &(0x7f0000000280)={'batadv0\x00', 0x0}) sendmsg$BATADV_CMD_GET_MCAST_FLAGS(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000540)={&(0x7f0000000080)={0x1c, r2, 0x301, 0x0, 0x0, {0xa}, [@BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r4}]}, 0x1c}}, 0x0) 02:23:01 executing program 2: r0 = syz_open_dev$tty20(0xc, 0x4, 0x0) ioctl$GIO_SCRNMAP(r0, 0x5437, &(0x7f0000000000)=""/61) [ 970.338055][ T1951] FAT-fs (loop5): bogus number of reserved sectors [ 970.338077][ T1951] FAT-fs (loop5): Can't find a valid FAT filesystem 02:23:02 executing program 4: r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$TIOCL_GETMOUSEREPORTING(r0, 0x5412, &(0x7f0000000080)=0x13) write(r0, &(0x7f00000000c0)='v', 0x1) ioctl$TIOCSTI(r0, 0x5414, &(0x7f0000000040)=0x3) 02:23:02 executing program 3: r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$TIOCL_GETMOUSEREPORTING(r0, 0x5412, &(0x7f0000000080)=0x13) write(r0, &(0x7f00000000c0)='v', 0x1) ioctl$TIOCSTI(r0, 0x5423, &(0x7f0000000040)=0x3) 02:23:02 executing program 5: syz_mount_image$msdos(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0xffffffffffffff7f, 0x0, &(0x7f0000000440), 0x0, &(0x7f00000004c0)={[{@fat=@debug}, {@fat=@flush}]}) 02:23:02 executing program 2: r0 = syz_open_dev$tty20(0xc, 0x4, 0x0) ioctl$GIO_SCRNMAP(r0, 0x5441, &(0x7f0000000000)=""/61) 02:23:02 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000001340)='net/packet\x00') ioctl$SECCOMP_IOCTL_NOTIF_RECV(0xffffffffffffffff, 0xc0502100, &(0x7f0000000000)={0x0}) ioctl$SECCOMP_IOCTL_NOTIF_ADDFD(r0, 0x40182103, &(0x7f0000000080)={r1, 0x1, r0}) preadv(r0, &(0x7f00000017c0), 0x3da, 0xf0ffff, 0x0) perf_event_open(&(0x7f00000000c0)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x196954ab}, 0x0, 0x0, 0x6, 0x0, 0xffffffffffffffff, 0x0, 0x7, 0x0, 0x0, 0x0, 0x2}, 0x0, 0x0, r0, 0x0) r2 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_PASTESEL(r2, 0x5437, 0x0) 02:23:02 executing program 1: perf_event_open(&(0x7f00000001c0)={0x2, 0x80, 0xde, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x800000000}, 0x200, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$batadv(&(0x7f0000000300), 0xffffffffffffffff) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000280)={'batadv0\x00', 0x0}) sendmsg$BATADV_CMD_GET_MCAST_FLAGS(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000540)={&(0x7f0000000040)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r1, @ANYBLOB="0100dc4154be000a0000000800030000000000000000595b599155df1535f596a338f629fa93c4c1ac4a", @ANYRES32=r2, @ANYBLOB], 0x1c}}, 0x0) r3 = openat$incfs(0xffffffffffffffff, &(0x7f00000000c0)='.log\x00', 0x80000, 0x144) sendmsg$TIPC_CMD_SHOW_NAME_TABLE(r3, &(0x7f0000000240)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x30, 0x0, 0x310, 0x70bd27, 0x1, {{}, {}, {0x14, 0x19, {0x9, 0x8, 0x2, 0x9}}}, ["", "", "", "", "", "", ""]}, 0x30}, 0x1, 0x0, 0x0, 0x4020805}, 0x400c0c1) r4 = socket$inet6_sctp(0xa, 0x0, 0x84) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f0000000080)) setsockopt$inet_sctp_SCTP_CONTEXT(r3, 0x84, 0x11, &(0x7f00000002c0)={0x0, 0x5f}, 0x8) 02:23:02 executing program 0: perf_event_open(&(0x7f00000000c0)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x100000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_mount_image$exfat(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x4, 0x4, &(0x7f0000000380)=[{&(0x7f0000000140)="56aa2351b8db1300d87f8023b4369a781e47a207dc3e61b3cb07e1a170e2b3f9ba4fcb790a202b11a6cc6e4c20fd08186511f38bbadecb6cab8167107db0b238aea23d6fd4de07b8d8e1bbb02e41fccbea9c398fccdec5d5cdefedbe02c185e035b11108702fda577047", 0x6a, 0xff}, {&(0x7f00000001c0)="6866631ad0201d1eb9a59e1916f95c695ca1413db4cdc882d5eb4822f9c7da6a8d62cfe252affb64ae88ed04ac08aaf9fcac8fee2a71f7be6014f9a327c86ea0a0df511c9fe3764ad7603583456b9975d3a1363e7a83bf196e5f7c9df0e1e3559f942b7f118cd319f328c85d830dee1e978fc7bb44c027d7ac12c0a91341f4c2494fa4163311f60644e91eb7a3a8c1b7e347941070ed71263bb3", 0x9a, 0x3}, {&(0x7f0000000280)="fa5bf51236e3e0655d1820d538dac28deabc0b21015f9644dc96f05653db890031d7dd4dbe2e68aa27ae2793ad1c077f7005b43ebc7d62bc3dd2d5c3579e74f8e63a3da016e9d6f9f7d892591d9635165e1ecc4c07dfcf4ba354a87d4613737455fbce58d6777d516db9e716a71a65538b41e3ee55b84170df78480b7d59dd46fe1548419a90e301c54f9421077d3882211f653faed478316b1c74fb65b0dd80095e69a268394b1a8f244f45053c3fdf9c743394593a560dfb066ff076af36b191f6b9052caaf6966f279f75baff599f960dd9b75d509d6307ce2795a51a4f2c6bade2ba692f", 0xe6}, {&(0x7f0000000080)="29b59e59633d61b228e4372a8d5c05dc5db636aa1f4db1657ce1e9d69b697065e16997b07a7baf2904c095dc57da3cceddf780435430", 0x36, 0xf1a}], 0xc02, &(0x7f0000000400)={[{@iocharset={'iocharset', 0x3d, 'maccroatian'}}, {@codepage={'codepage', 0x3d, 'default'}}, {@errors_remount}, {@allow_utime={'allow_utime', 0x3d, 0x5}}, {@discard}], [{@uid_lt={'uid<', 0xee00}}]}) ioctl$AUTOFS_DEV_IOCTL_READY(0xffffffffffffffff, 0xc0189376, &(0x7f0000000480)={{0x1, 0x1, 0x18, r0, {0x1}}, './file0\x00'}) r1 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_PASTESEL(r1, 0x5437, 0x0) [ 970.788926][ T1990] loop5: detected capacity change from 0 to 264192 02:23:02 executing program 1: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000040)) perf_event_open(&(0x7f00000001c0)={0x2, 0x80, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$batadv(&(0x7f0000000300), 0xffffffffffffffff) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000280)={'batadv0\x00', 0x0}) r3 = getpid() sched_setscheduler(r3, 0x0, 0x0) r4 = syz_open_dev$mouse(&(0x7f0000000180), 0x3, 0x4002) perf_event_open(&(0x7f0000000100)={0x2, 0x80, 0x3f, 0x2, 0x8, 0x8, 0x0, 0x40000000000000, 0x1, 0x8, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x2, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_bp={&(0x7f00000000c0), 0x3}, 0x5, 0x5, 0x2, 0x9, 0x6, 0xffffffff, 0x7, 0x0, 0xd4, 0x0, 0x2}, r3, 0x10, r4, 0x3) sendmsg$BATADV_CMD_GET_MCAST_FLAGS(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000540)={&(0x7f0000000080)={0x1c, r1, 0x301, 0x0, 0x0, {0xa}, [@BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r2}]}, 0x1c}}, 0x0) 02:23:02 executing program 2: r0 = syz_open_dev$tty20(0xc, 0x4, 0x0) ioctl$GIO_SCRNMAP(r0, 0x5450, &(0x7f0000000000)=""/61) [ 970.866695][ T1990] FAT-fs (loop5): bogus number of reserved sectors [ 970.903379][ T1990] FAT-fs (loop5): Can't find a valid FAT filesystem 02:23:02 executing program 3: r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$TIOCL_GETMOUSEREPORTING(r0, 0x5412, &(0x7f0000000080)=0x13) write(r0, &(0x7f00000000c0)='v', 0x1) ioctl$TIOCSTI(r0, 0x5424, &(0x7f0000000040)=0x3) [ 970.976308][ T1990] loop5: detected capacity change from 0 to 264192 [ 971.011747][ T1990] FAT-fs (loop5): bogus number of reserved sectors [ 971.030439][ T2008] tty tty1: ldisc open failed (-12), clearing slot 0 [ 971.040738][ T1990] FAT-fs (loop5): Can't find a valid FAT filesystem 02:23:02 executing program 0: r0 = perf_event_open(&(0x7f00000000c0)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0xd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$tty1(0xc, 0x4, 0x1) r2 = syz_open_procfs(0x0, &(0x7f0000001340)='net/packet\x00') ioctl$SECCOMP_IOCTL_NOTIF_RECV(0xffffffffffffffff, 0xc0502100, &(0x7f0000000000)={0x0}) ioctl$SECCOMP_IOCTL_NOTIF_ADDFD(r2, 0x40182103, &(0x7f0000000080)={r3, 0x1, r2}) preadv(r2, &(0x7f00000017c0), 0x3da, 0xf0ffff, 0x0) fsync(r0) ioctl$AUTOFS_DEV_IOCTL_READY(r2, 0xc0189376, &(0x7f0000000000)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r0, @ANYBLOB="800000002e2f66696c65300100000000"]) openat(r2, &(0x7f00000001c0)='./file0\x00', 0x4080c1, 0x0) syz_io_uring_setup(0x87, &(0x7f0000000140), &(0x7f0000ee4000/0x3000)=nil, &(0x7f0000ee5000/0x3000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000040)=0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) syz_io_uring_submit(r4, r5, &(0x7f0000000200)=@IORING_OP_RECV=@pass_buffer={0x1b, 0x0, 0x0, r6, 0x0, 0x0}, 0x0) r7 = socket$key(0xf, 0x3, 0x2) sendmmsg(r7, &(0x7f00000000c0), 0x2c8, 0x0) syz_io_uring_submit(r4, 0x0, &(0x7f0000000140)=@IORING_OP_TEE={0x21, 0x3, 0x0, @fd_index=0xa, 0x0, 0x0, 0xfffffffd, 0x6, 0x1, {0x0, 0x0, r7}}, 0x8) clock_gettime(0x0, &(0x7f0000002980)={0x0, 0x0}) recvmmsg(r6, &(0x7f0000002840)=[{{&(0x7f0000000240)=@phonet, 0x80, &(0x7f00000001c0), 0x0, &(0x7f00000002c0)=""/142, 0x8e}, 0x7fffffff}, {{&(0x7f0000000380)=@sco={0x1f, @fixed}, 0x80, &(0x7f0000000740)=[{&(0x7f0000000400)=""/25, 0x19}, {&(0x7f0000000440)=""/41, 0x29}, {&(0x7f0000001380)=""/4096, 0x1000}, {&(0x7f0000000480)=""/106, 0x6a}, {&(0x7f0000000500)=""/224, 0xe0}, {&(0x7f0000000600)=""/220, 0xdc}, {&(0x7f0000000700)=""/47, 0x2f}], 0x7, &(0x7f00000007c0)=""/213, 0xd5}, 0x101}, {{&(0x7f00000008c0)=@pptp={0x18, 0x2, {0x0, @private}}, 0x80, &(0x7f0000000dc0)=[{&(0x7f0000000940)=""/148, 0x94}, {&(0x7f0000000a00)=""/120, 0x78}, {&(0x7f0000000a80)=""/197, 0xc5}, {&(0x7f0000000b80)=""/79, 0x4f}, {&(0x7f0000000c00)=""/250, 0xfa}, {&(0x7f0000000d00)=""/150, 0x96}], 0x6, &(0x7f0000000e40)=""/204, 0xcc}, 0x679b93f5}, {{&(0x7f0000000f40)=@ieee802154, 0x80, &(0x7f0000001200)=[{&(0x7f0000000fc0)=""/58, 0x3a}, {&(0x7f0000001000)=""/92, 0x5c}, {&(0x7f0000001080)=""/236, 0xec}, {&(0x7f0000001180)=""/25, 0x19}, {&(0x7f00000011c0)=""/24, 0x18}], 0x5, &(0x7f0000001280)=""/112, 0x70}, 0x8}, {{&(0x7f0000002380)=@l2={0x1f, 0x0, @fixed}, 0x80, &(0x7f00000027c0)=[{&(0x7f0000002400)=""/99, 0x63}, {&(0x7f0000002480)=""/166, 0xa6}, {&(0x7f0000002540)=""/90, 0x5a}, {&(0x7f00000025c0)=""/84, 0x54}, {&(0x7f0000001300)=""/44, 0x2c}, {&(0x7f0000002640)=""/109, 0x6d}, {&(0x7f00000026c0)=""/251, 0xfb}], 0x7}, 0x2}], 0x5, 0x2041, &(0x7f00000029c0)={r8, r9+10000000}) ioctl$TIOCL_PASTESEL(r1, 0x5437, 0x0) 02:23:02 executing program 2: r0 = syz_open_dev$tty20(0xc, 0x4, 0x0) ioctl$GIO_SCRNMAP(r0, 0x5451, &(0x7f0000000000)=""/61) 02:23:03 executing program 4: r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$TIOCL_GETMOUSEREPORTING(r0, 0x5412, &(0x7f0000000080)=0x13) write(r0, &(0x7f00000000c0)='v', 0x1) ioctl$TIOCSTI(r0, 0x5415, &(0x7f0000000040)=0x3) 02:23:03 executing program 1: perf_event_open(&(0x7f00000001c0)={0x2, 0x80, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000280)={'batadv0\x00', 0x0}) sendmsg$BATADV_CMD_GET_MCAST_FLAGS(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000540)={&(0x7f0000000080)={0x1c, 0x0, 0x301, 0x0, 0x0, {0xa}, [@BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r1}]}, 0x1c}}, 0x0) 02:23:03 executing program 5: syz_mount_image$msdos(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0xfffffffffffffffe, 0x0, &(0x7f0000000440), 0x0, &(0x7f00000004c0)={[{@fat=@debug}, {@fat=@flush}]}) 02:23:03 executing program 2: r0 = syz_open_dev$tty20(0xc, 0x4, 0x0) ioctl$GIO_SCRNMAP(r0, 0x5452, &(0x7f0000000000)=""/61) 02:23:03 executing program 0: r0 = openat$null(0xffffffffffffff9c, &(0x7f0000000540), 0x41, 0x0) perf_event_open(&(0x7f00000000c0)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000580), 0x9}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9}, 0x0, 0x0, r0, 0x0) r1 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_PASTESEL(r1, 0x5437, 0x0) r2 = syz_open_dev$ptys(0xc, 0x3, 0x1) ioctl$FICLONE(r1, 0x40049409, r1) r3 = dup3(r2, r1, 0x0) ioctl$KDFONTOP_SET(r3, 0x4b72, &(0x7f0000000000)={0x0, 0x0, 0x2, 0x19, 0x199, &(0x7f0000000140)="bf19958a188f2fd2ae431cc983ac2b2a7b90fcfe91db869cc4bafff480402c10e3d639bebcaa0233b75560e31ba2e1ce33bff29273042bb8bc50e6563b5d78e467229fecc9c1aa9336e7fe3e6233b83838e5f39da0e5ce1c74515c4f8f7ace0a36c929f63e15a0e8e4a5e83aaa35794bebe899c93c2d68f1cf66d6bc504622bf6f80fdee3a15f20ca397d1d52c991f83a0941f04115228a0f1a9758c3ebf99d90f9e514a2a68a417c894228eb02b487a69d52c567d814a785b345e09feed4830adcea18a9e4f97cb0e3464731c9209eb70d1ceadcec3b0e7688da66bbbc87561e34125731c45796d88e49ba88109b3874af38ce9846f3411c4875e97a918f46878272415da656d81c37bd954f87c3acb47832784083a855feb96e71ac6a2907d9c098f72fd5d233e89e4b0bf0fb3c6d757fd62e4e870e7870a32bfa38dfcdba2ab369b22a0ec7601622b49390338dbe4e7b159daa35e56702cafebda0381f90832a6dfd29c3669d778401d50be7f76adb2291e3deb696c76e3f43f19b3e4c395a76185866591471d31e8ab4532c09fa2655b1acb54eb24035bd28f35ab8a4088a3fb530f584d5e5464bc162c7e390d71036021bd7ad4f58d5f957ce6eaa6895b3351008855e7fddf1100c5a92d9752cd61a85c0965da418331f6f809c3e2d0b2bb63ae0a656652807f3de63bf431b25198ebd20a989325af094d68eea469a1b4185dd059261eb62c2614e644aa1c9df60efbe6164f7d902aa82b8e16df716612ba3ef850d7f69ec4d009df553f5f344689ac80ff8794617cecfc71ad2990bdf8551bd1df80708f29749306dafcb2cc6a2cadf554a4b9ad81d9bec8cbae7a0e9bfd7c3b716ad33004b348796f872fab75982fa470ad22d32e9178349e91eb8f5a83ece8dae8ed9d24cc43d75abb95b3f6559af3f88a904a036e183fe7a3aba507c50448e48dfe7f5bea5910f16864c3786d9698f3f52769d3a6c00ba5a74d44443b2d5760d21abdda3347d0261b64f17444cd1b3db6bdd9cd46e7bd15f04f57c24e5f96971e57e7e51a02cb24a3e3657047db68c05d8e064429f5ca24fb8d0ac2f0ea35fd733daaee442cdb1919ede30a8a44b34eda70961160841de431f24c4ac4b0858466e7489f5f0c9eaba9e85dd6e388ecc61388dd075176749a1db4c11888ae209c450102e96187a5f3b7dd1707ece205564fb58154b1d22baff2f01a459250c3cfb9123a71fcb213c148e845551e250143acef321b9a9a633f1217ad477e28a1a2cdd1615d134238445157c2e657e6d1d04bd075a7578be7645797375f2df0bd93e50091ac2fb75243207f8f8db81fdfeb42e46eab0bd6331472626cf61f4c68342a5ffee213c410ca241efaf76e596b42c93f91a0ce7260830bdff999d6c95381cffedb0ab5f22df0d68ff2bd1d692beb83435a42b7aa3777afe36b08"}) linkat(r3, &(0x7f0000000040)='./file0\x00', r3, &(0x7f0000000080)='./file0\x00', 0x1400) [ 971.655636][ T2054] loop5: detected capacity change from 0 to 264192 02:23:03 executing program 2: r0 = syz_open_dev$tty20(0xc, 0x4, 0x0) ioctl$GIO_SCRNMAP(r0, 0x545d, &(0x7f0000000000)=""/61) 02:23:03 executing program 1: perf_event_open(&(0x7f00000001c0)={0x2, 0x80, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = socket$nl_crypto(0x10, 0x3, 0x15) sendmsg$nl_crypto(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000000)=@upd={0xe0, 0x10, 0x690ee9b7eac96925, 0x0, 0x0, {{'drbg-pr_sha1-((\x00'}}}, 0xe0}}, 0x0) r2 = openat$dlm_plock(0xffffffffffffff9c, &(0x7f0000000100), 0x204000, 0x0) ioctl$BTRFS_IOC_INO_LOOKUP(r2, 0xd0009412, &(0x7f0000000580)={0x0, 0xf000000000000000}) writev(r1, &(0x7f0000000140)=[{&(0x7f0000000000)="a9", 0x1}], 0x1) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000280)={'batadv0\x00', 0x0}) sendmsg$BATADV_CMD_GET_MCAST_FLAGS(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000540)={&(0x7f0000000080)={0x1c, 0x0, 0x301, 0x0, 0x0, {0xa}, [@BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r3}]}, 0x1c}}, 0x0) r4 = openat$nvme_fabrics(0xffffffffffffff9c, &(0x7f0000000240), 0x20180, 0x0) sendmsg$MPTCP_PM_CMD_GET_ADDR(r4, &(0x7f0000000380)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000000340)={&(0x7f0000000300)={0x24, 0x0, 0x0, 0x70bd27, 0x25dfdbfe, {}, [@MPTCP_PM_ATTR_SUBFLOWS={0x8, 0x3, 0x8}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8, 0x2, 0x3}]}, 0x24}, 0x1, 0x0, 0x0, 0x4}, 0x20042084) [ 971.705108][ T2054] FAT-fs (loop5): bogus number of reserved sectors [ 971.728544][ T2054] FAT-fs (loop5): Can't find a valid FAT filesystem 02:23:03 executing program 0: ioctl$AUTOFS_DEV_IOCTL_READY(0xffffffffffffffff, 0xc0189376, &(0x7f0000000000)=ANY=[@ANYBLOB="0100000003e6ff0000000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="81ffffff000000002e2f66696c653000"]) sendmsg$IPSET_CMD_ADD(r0, &(0x7f00000001c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000000080)={&(0x7f0000000140)={0x78, 0x9, 0x6, 0x201, 0x0, 0x0, {0x0, 0x0, 0x9}, [@IPSET_ATTR_DATA={0x38, 0x7, 0x0, 0x1, [@IPSET_ATTR_TIMEOUT={0x8, 0x6, 0x1, 0x0, 0x401}, @IPSET_ATTR_SKBMARK={0xc}, @IPSET_ATTR_PORT={0x6, 0x4, 0x1, 0x0, 0x4e20}, @IPSET_ATTR_IP2_TO={0xc, 0x16, 0x0, 0x1, @IPSET_ATTR_IPADDR_IPV4={0x8, 0x1, 0x1, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}}, @IPSET_ATTR_NAMEREF={0x9, 0x13, 'syz2\x00'}]}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz2\x00'}, @IPSET_ATTR_LINENO={0x8, 0x9, 0x1, 0x0, 0xfffffffa}, @IPSET_ATTR_LINENO={0x8}, @IPSET_ATTR_LINENO={0x8, 0x9, 0x1, 0x0, 0x400}]}, 0x78}, 0x1, 0x0, 0x0, 0x4000000}, 0x800) perf_event_open(&(0x7f00000000c0)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xfffffffffffffffe, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000200)='./file0\x00', 0x191) r1 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_PASTESEL(r1, 0x5437, 0x0) 02:23:03 executing program 2: r0 = syz_open_dev$tty20(0xc, 0x4, 0x0) ioctl$GIO_SCRNMAP(r0, 0x5460, &(0x7f0000000000)=""/61) [ 971.796470][ T2054] loop5: detected capacity change from 0 to 264192 [ 971.817776][ T2054] FAT-fs (loop5): bogus number of reserved sectors [ 971.844667][ T2054] FAT-fs (loop5): Can't find a valid FAT filesystem 02:23:03 executing program 0: r0 = perf_event_open(&(0x7f00000000c0)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_PASTESEL(r1, 0x5437, 0x0) r2 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000140), 0x800, 0x0) perf_event_open(&(0x7f0000000040)={0x4, 0x80, 0x72, 0x7, 0x5, 0x4, 0x0, 0x1, 0x2000c, 0x3, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x9, 0x1, @perf_bp={&(0x7f0000000000), 0x5}, 0x1080, 0x9, 0x2, 0x5, 0x0, 0x8ff4, 0x5bb2, 0x0, 0x0, 0x0, 0x800}, 0x0, 0x6, r2, 0x8) perf_event_open(&(0x7f00000001c0)={0x1, 0x80, 0x1, 0x8, 0x8, 0x5, 0x0, 0x4, 0x20, 0x8, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x3, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x3f, 0x1, @perf_bp={&(0x7f0000000180), 0x2}, 0x10, 0x8000, 0x8, 0x0, 0x6, 0x45, 0x20f, 0x0, 0x0, 0x0, 0x8}, 0xffffffffffffffff, 0xd, r0, 0x1) 02:23:03 executing program 3: r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$TIOCL_GETMOUSEREPORTING(r0, 0x5412, &(0x7f0000000080)=0x13) write(r0, &(0x7f00000000c0)='v', 0x1) ioctl$TIOCSTI(r0, 0x5425, &(0x7f0000000040)=0x3) 02:23:03 executing program 5: syz_mount_image$msdos(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0xffffffffffffffff, 0x0, &(0x7f0000000440), 0x0, &(0x7f00000004c0)={[{@fat=@debug}, {@fat=@flush}]}) [ 972.242844][ T2109] loop5: detected capacity change from 0 to 264192 [ 972.265724][ T2109] FAT-fs (loop5): bogus number of reserved sectors [ 972.272446][ T2109] FAT-fs (loop5): Can't find a valid FAT filesystem [ 972.329064][ T2109] loop5: detected capacity change from 0 to 264192 [ 972.348610][ T2109] FAT-fs (loop5): bogus number of reserved sectors [ 972.362496][ T2109] FAT-fs (loop5): Can't find a valid FAT filesystem 02:23:04 executing program 4: r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$TIOCL_GETMOUSEREPORTING(r0, 0x5412, &(0x7f0000000080)=0x13) write(r0, &(0x7f00000000c0)='v', 0x1) ioctl$TIOCSTI(r0, 0x5416, &(0x7f0000000040)=0x3) 02:23:04 executing program 2: r0 = syz_open_dev$tty20(0xc, 0x4, 0x0) ioctl$GIO_SCRNMAP(r0, 0x5501, &(0x7f0000000000)=""/61) 02:23:04 executing program 1: perf_event_open(&(0x7f00000001c0)={0x2, 0x80, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000040), 0x4}, 0x0, 0x0, 0x200}, 0x0, 0x1, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$batadv(&(0x7f0000000300), 0xffffffffffffffff) r2 = socket(0x11, 0x800000003, 0x0) bind(r2, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500803103000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000d94b352a0a2f80c06d5709ffc2c654"}, 0x46) r3 = socket(0x200000000000011, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000000240)={'ip6_vti0\x00', 0x0}) bind$packet(r3, &(0x7f0000000040)={0x11, 0x0, r4, 0x1, 0x0, 0x6, @local}, 0x14) ioctl$sock_ipv6_tunnel_SIOCCHGTUNNEL(0xffffffffffffffff, 0x89f3, &(0x7f0000000180)={'syztnl1\x00', &(0x7f0000000340)={'ip6tnl0\x00', 0x0, 0x2f, 0x6, 0x8, 0x1, 0x8, @rand_addr=' \x01\x00', @ipv4={'\x00', '\xff\xff', @broadcast}, 0x7800, 0x710, 0x2, 0x2}}) sendmsg$TEAM_CMD_NOOP(r2, &(0x7f00000002c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000240)={&(0x7f0000000580)={0x1d4, 0x0, 0x800, 0x70bd2c, 0x25dfdbfd, {}, [{{0x8, 0x1, r4}, {0x12c, 0x2, 0x0, 0x1, [{0x40, 0x1, @lb_hash_stats={{{0x24}, {0x5}, {0x8, 0x4, 0x9}}, {0x8}}}, {0x38, 0x1, @activeport={{0x24}, {0x5}, {0x8}}}, {0x38, 0x1, @notify_peers_count={{0x24}, {0x5}, {0x8, 0x4, 0x1}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24}, {0x5}, {0x8, 0x4, 0x339}}}, {0x40, 0x1, @priority={{{0x24}, {0x5}, {0x8, 0x4, 0x7}}, {0x8}}}]}}, {{0x8, 0x1, r5}, {0x84, 0x2, 0x0, 0x1, [{0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24}, {0x5}, {0x8}}, {0x8}}}, {0x40, 0x1, @name={{0x24}, {0x5}, {0x10, 0x4, 'loadbalance\x00'}}}]}}]}, 0x1d4}, 0x1, 0x0, 0x0, 0x80}, 0x4040004) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000280)={'batadv0\x00', 0x0}) sendmsg$BATADV_CMD_GET_MCAST_FLAGS(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000540)={&(0x7f0000000080)={0x1c, r1, 0x301, 0x0, 0x0, {0xa}, [@BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r6}]}, 0x1c}}, 0x0) 02:23:04 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) openat$ttyprintk(0xffffffffffffff9c, &(0x7f0000000000), 0x408282, 0x0) ioctl$TIOCL_PASTESEL(r0, 0x5437, 0x0) 02:23:04 executing program 5: syz_mount_image$msdos(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x2, &(0x7f0000000440), 0x0, &(0x7f00000004c0)={[{@fat=@debug}, {@fat=@flush}]}) 02:23:04 executing program 0: perf_event_open(&(0x7f00000000c0)={0x3, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x14, 0x9, 0x40, 0x5, 0x0, 0x0, 0x0, 0x0, 0x9}, 0x0, 0xb, 0xffffffffffffffff, 0x0) socket(0x2c, 0x1, 0x8) r0 = perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$sock_ipv4_tunnel_SIOCCHGTUNNEL(r0, 0x89f3, &(0x7f00000002c0)={'syztnl2\x00', &(0x7f0000000280)=ANY=[@ANYRES32=0x0]}) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000000000)=0x3) r1 = gettid() r2 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_PASTESEL(r2, 0x5437, 0x0) r3 = perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$sock_ipv4_tunnel_SIOCCHGTUNNEL(r3, 0x89f3, &(0x7f00000002c0)={'syztnl2\x00', &(0x7f0000000280)=ANY=[@ANYRES32=0x0]}) perf_event_open(&(0x7f0000000140)={0x4, 0x80, 0x7f, 0x0, 0x23, 0x8, 0x0, 0x8, 0x4, 0x2, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x8000000, 0x5, @perf_config_ext={0xb4ca, 0xfffffffffffffff8}, 0x204, 0x80000001, 0x40, 0x5, 0xf3c, 0x6, 0x43, 0x0, 0x5, 0x0, 0x1}, r1, 0x4, r3, 0x1) ioctl$PIO_CMAP(r2, 0x4b71, &(0x7f0000000040)={0x99, 0x4, 0x2, 0x5, 0x0, 0x200000000000007}) 02:23:04 executing program 2: r0 = syz_open_dev$tty20(0xc, 0x4, 0x0) ioctl$GIO_SCRNMAP(r0, 0x5509, &(0x7f0000000000)=""/61) 02:23:04 executing program 1: perf_event_open(&(0x7f00000001c0)={0x2, 0x80, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x2}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$batadv(&(0x7f0000000300), 0xffffffffffffffff) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000280)={'batadv0\x00', 0x0}) sendmsg$BATADV_CMD_GET_MCAST_FLAGS(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000540)={&(0x7f0000000080)={0x1c, r1, 0x301, 0x0, 0x0, {0xa}, [@BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r2}]}, 0x1c}}, 0x0) [ 972.794576][ T2134] FAT-fs (loop5): bogus number of reserved sectors [ 972.824941][ T2134] FAT-fs (loop5): Can't find a valid FAT filesystem [ 972.940011][ T2134] FAT-fs (loop5): bogus number of reserved sectors [ 972.956802][ T2134] FAT-fs (loop5): Can't find a valid FAT filesystem 02:23:04 executing program 5: syz_mount_image$msdos(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x3, &(0x7f0000000440), 0x0, &(0x7f00000004c0)={[{@fat=@debug}, {@fat=@flush}]}) 02:23:04 executing program 1: perf_event_open(&(0x7f00000001c0)={0x2, 0x80, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$batadv(&(0x7f0000000300), 0xffffffffffffffff) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000280)={'batadv0\x00', 0x0}) sendmsg$BATADV_CMD_GET_MCAST_FLAGS(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000540)={&(0x7f0000000040)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r1, @ANYBLOB="010393002e0dde5c0000000a050000000500005398da93d93606a4983a", @ANYRES32=r2, @ANYBLOB], 0x1c}}, 0x0) 02:23:04 executing program 3: r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$TIOCL_GETMOUSEREPORTING(r0, 0x5412, &(0x7f0000000080)=0x13) write(r0, &(0x7f00000000c0)='v', 0x1) ioctl$TIOCSTI(r0, 0x5427, &(0x7f0000000040)=0x3) 02:23:04 executing program 2: r0 = syz_open_dev$tty20(0xc, 0x4, 0x0) ioctl$GIO_SCRNMAP(r0, 0x550c, &(0x7f0000000000)=""/61) [ 973.275078][ T2168] FAT-fs (loop5): bogus number of reserved sectors [ 973.290069][ T2168] FAT-fs (loop5): Can't find a valid FAT filesystem [ 973.389025][ T2168] FAT-fs (loop5): bogus number of reserved sectors [ 973.410777][ T2168] FAT-fs (loop5): Can't find a valid FAT filesystem 02:23:05 executing program 4: r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$TIOCL_GETMOUSEREPORTING(r0, 0x5412, &(0x7f0000000080)=0x13) write(r0, &(0x7f00000000c0)='v', 0x1) ioctl$TIOCSTI(r0, 0x5418, &(0x7f0000000040)=0x3) 02:23:05 executing program 0: perf_event_open(&(0x7f00000000c0)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_PASTESEL(r0, 0x5437, 0x0) r1 = perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$sock_ipv4_tunnel_SIOCCHGTUNNEL(r1, 0x89f3, &(0x7f00000002c0)={'syztnl2\x00', &(0x7f0000000280)=ANY=[@ANYRES32=0x0]}) perf_event_open(&(0x7f0000000000)={0x5, 0x80, 0x6d, 0x58, 0x9e, 0x1e, 0x0, 0x20, 0x24f21, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, @perf_config_ext={0x9, 0x5}, 0x8080, 0x1, 0x1000, 0x9, 0xa30, 0x7ff, 0xffff, 0x0, 0x1, 0x0, 0xffffffffffffffff}, 0xffffffffffffffff, 0x6, r1, 0x4) ioctl$KDSKBENT(r0, 0x4b47, &(0x7f0000000080)={0x2, 0x60}) 02:23:05 executing program 2: r0 = syz_open_dev$tty20(0xc, 0x4, 0x0) ioctl$GIO_SCRNMAP(r0, 0x6364, &(0x7f0000000000)=""/61) 02:23:05 executing program 1: r0 = perf_event_open(&(0x7f00000001c0)={0x2, 0x80, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = dup(r0) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$batadv(&(0x7f0000000300), 0xffffffffffffffff) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r2, 0x8933, &(0x7f0000000280)={'batadv0\x00', 0x0}) r5 = syz_genetlink_get_family_id$nl80211(&(0x7f00000000c0), r1) sendmsg$NL80211_CMD_GET_WIPHY(r1, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000140)={&(0x7f0000000240)={0x28, r5, 0x200, 0x70bd27, 0x25dfdbff, {{}, {@val={0x8, 0x1, 0x65}, @void, @val={0xc, 0x99, {0x4cb, 0x1f}}}}, ["", ""]}, 0x28}, 0x1, 0x0, 0x0, 0x20000000}, 0x200000c4) sendmsg$BATADV_CMD_GET_MCAST_FLAGS(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000540)={&(0x7f0000000340)=ANY=[@ANYBLOB="1cff9e00c4787132cfb0589e6a04d55c9964c755413724403bfc118aedf7c27fd15b88529cf81cc5ae50f492ce3d7c8f4fa1938c081ad4d306074095b07d459842c9f471252e1aa4", @ANYRES16=r3, @ANYBLOB="01030000000000e600000a00000008000300", @ANYRES32=r4, @ANYBLOB], 0x1c}}, 0x0) 02:23:05 executing program 5: syz_mount_image$msdos(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x4, &(0x7f0000000440), 0x0, &(0x7f00000004c0)={[{@fat=@debug}, {@fat=@flush}]}) 02:23:05 executing program 1: perf_event_open(&(0x7f00000001c0)={0x2, 0x80, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$batadv(&(0x7f0000000300), 0xffffffffffffffff) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000280)={'batadv0\x00', 0x0}) sendmsg$BATADV_CMD_GET_MCAST_FLAGS(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000540)={&(0x7f0000000180)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r1, @ANYBLOB="010300000000000000000a000000080003006a7aa9325cd2d39dc53f3516989fc9545f2e77", @ANYRES32=r2, @ANYBLOB], 0x1c}}, 0x0) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f00000000c0), 0xffffffffffffffff) sendmsg$NLBL_CIPSOV4_C_ADD(r3, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000000100)={&(0x7f0000000340)={0xe0, r4, 0x100, 0x70bd26, 0x25dfdbfc, {}, [@NLBL_CIPSOV4_A_MLSCATLST={0xcc, 0xc, 0x0, 0x1, [{0x2c, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x6f47}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x40109de9}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x1948ada8}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xc569}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xe331}]}, {0x14, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xb2e}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x3256}]}, {0x1c, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x2d563f49}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x4219e5cc}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xff7}]}, {0x44, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xccc7}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x4269}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xc665}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x3ffab9b9}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x43c33822}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x2cfbd6df}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x2fac5c63}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x5fd42c69}]}, {0x24, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x6a6398ba}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x226b}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x9da2}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x45ca95ef}]}, {0x4}]}]}, 0xe0}, 0x1, 0x0, 0x0, 0x40004}, 0x40) 02:23:05 executing program 2: r0 = syz_open_dev$tty20(0xc, 0x4, 0x0) ioctl$GIO_SCRNMAP(r0, 0x8905, &(0x7f0000000000)=""/61) [ 973.818066][ T2197] FAT-fs (loop5): bogus number of reserved sectors [ 973.840735][ T2197] FAT-fs (loop5): Can't find a valid FAT filesystem 02:23:05 executing program 0: perf_event_open(&(0x7f00000000c0)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) socket$kcm(0x29, 0x0, 0x0) ioctl$TIOCL_PASTESEL(r0, 0x5437, 0x0) ioctl$TCGETS(r0, 0x5401, &(0x7f0000000000)) [ 973.958452][ T2197] FAT-fs (loop5): bogus number of reserved sectors [ 973.973641][ T2197] FAT-fs (loop5): Can't find a valid FAT filesystem 02:23:05 executing program 5: syz_mount_image$msdos(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x5, &(0x7f0000000440), 0x0, &(0x7f00000004c0)={[{@fat=@debug}, {@fat=@flush}]}) 02:23:05 executing program 2: r0 = syz_open_dev$tty20(0xc, 0x4, 0x0) ioctl$GIO_SCRNMAP(r0, 0x8913, &(0x7f0000000000)=""/61) 02:23:05 executing program 3: r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$TIOCL_GETMOUSEREPORTING(r0, 0x5412, &(0x7f0000000080)=0x13) write(r0, &(0x7f00000000c0)='v', 0x1) ioctl$TIOCSTI(r0, 0x5428, &(0x7f0000000040)=0x3) 02:23:05 executing program 0: perf_event_open(&(0x7f00000000c0)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/ip6_tables_matches\x00') perf_event_open(&(0x7f0000000000)={0x3, 0x80, 0x7f, 0xc7, 0xff, 0x6, 0x0, 0x7, 0x210, 0x7, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x2, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1ff, 0x1, @perf_config_ext={0x5, 0x5}, 0x41, 0x1f, 0x9, 0x9, 0x8, 0xf0a7, 0x7, 0x0, 0x9, 0x0, 0xfffffffffffffff9}, 0x0, 0x6, r0, 0x8) r1 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_PASTESEL(r1, 0x5437, 0x0) [ 974.222182][ T2231] FAT-fs (loop5): bogus number of reserved sectors [ 974.228910][ T2231] FAT-fs (loop5): Can't find a valid FAT filesystem [ 974.298744][ T2231] FAT-fs (loop5): bogus number of reserved sectors [ 974.313513][ T2231] FAT-fs (loop5): Can't find a valid FAT filesystem 02:23:06 executing program 4: r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$TIOCL_GETMOUSEREPORTING(r0, 0x5412, &(0x7f0000000080)=0x13) write(r0, &(0x7f00000000c0)='v', 0x1) ioctl$TIOCSTI(r0, 0x541b, &(0x7f0000000040)=0x3) 02:23:06 executing program 1: perf_event_open(&(0x7f00000001c0)={0x2, 0x80, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$batadv(&(0x7f0000000300), 0xffffffffffffffff) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000280)={'batadv0\x00', 0x0}) r3 = getpid() sched_setscheduler(r3, 0x0, 0x0) r4 = perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$sock_ipv4_tunnel_SIOCCHGTUNNEL(r4, 0x89f3, &(0x7f00000002c0)={'syztnl2\x00', &(0x7f0000000280)=ANY=[@ANYRES32=0x0]}) perf_event_open(&(0x7f00000000c0)={0x0, 0x80, 0x8, 0x1f, 0x3, 0xb1, 0x0, 0xfffffffffffffffa, 0x510, 0x6, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x7, 0x0, @perf_config_ext={0x3, 0x3}, 0xd00, 0x80000000, 0x1, 0x3, 0x6, 0x4, 0x400, 0x0, 0xffffffff, 0x0, 0x10000}, r3, 0x7, r4, 0xb) sendmsg$BATADV_CMD_GET_MCAST_FLAGS(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000540)={&(0x7f0000000080)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r1, @ANYBLOB="010300001600020000000a00000008000300", @ANYRES32=r2, @ANYBLOB], 0x1c}}, 0x0) 02:23:06 executing program 2: r0 = syz_open_dev$tty20(0xc, 0x4, 0x0) ioctl$GIO_SCRNMAP(r0, 0x8914, &(0x7f0000000000)=""/61) 02:23:06 executing program 0: r0 = perf_event_open(&(0x7f00000000c0)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$AUTOFS_DEV_IOCTL_CATATONIC(0xffffffffffffffff, 0xc0189379, &(0x7f0000000000)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r0, @ANYBLOB="000000eb5f5cc1cc038b51000000fc00"]) r1 = syz_open_procfs(0x0, &(0x7f0000001340)='net/packet\x00') ioctl$SECCOMP_IOCTL_NOTIF_RECV(0xffffffffffffffff, 0xc0502100, &(0x7f0000000000)={0x0}) ioctl$SECCOMP_IOCTL_NOTIF_ADDFD(r1, 0x40182103, &(0x7f0000000080)={r2, 0x1, r1}) preadv(r1, &(0x7f00000017c0), 0x3da, 0xf0ffff, 0x0) r3 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000140)='/sys/module/sr9800', 0x200000, 0x0) ioctl$TIOCL_PASTESEL(r3, 0x5437, 0x0) 02:23:06 executing program 5: syz_mount_image$msdos(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x6, &(0x7f0000000440), 0x0, &(0x7f00000004c0)={[{@fat=@debug}, {@fat=@flush}]}) 02:23:06 executing program 0: r0 = perf_event_open(&(0x7f00000000c0)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0xffffffffffffff00) ioctl$TIOCL_PASTESEL(r1, 0x5437, 0x0) 02:23:06 executing program 2: r0 = syz_open_dev$tty20(0xc, 0x4, 0x0) ioctl$GIO_SCRNMAP(r0, 0x8916, &(0x7f0000000000)=""/61) [ 974.928670][ T2263] FAT-fs (loop5): bogus number of reserved sectors [ 974.953453][ T2263] FAT-fs (loop5): Can't find a valid FAT filesystem 02:23:06 executing program 5: syz_mount_image$msdos(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x7, &(0x7f0000000440), 0x0, &(0x7f00000004c0)={[{@fat=@debug}, {@fat=@flush}]}) 02:23:06 executing program 1: perf_event_open(&(0x7f00000001c0)={0x2, 0x80, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000240)={'ip6_vti0\x00', 0x0}) bind$packet(0xffffffffffffffff, &(0x7f0000000040)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @local}, 0x14) r2 = socket(0x200000000000011, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000240)={'ip6_vti0\x00', 0x0}) bind$packet(r2, &(0x7f0000000040)={0x11, 0x0, r3, 0x1, 0x0, 0x6, @local}, 0x14) r4 = socket(0x200000000000011, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f0000000240)={'ip6_vti0\x00', 0x0}) bind$packet(r4, &(0x7f0000000040)={0x11, 0x0, r5, 0x1, 0x0, 0x6, @local}, 0x14) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000580)={{{@in6=@mcast2, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@empty}, 0x0, @in6=@local}}, &(0x7f0000000680)=0xe8) ioctl$sock_ipv4_tunnel_SIOCCHGTUNNEL(0xffffffffffffffff, 0x89f3, &(0x7f0000000840)={'gretap0\x00', &(0x7f0000000780)={'gretap0\x00', 0x0, 0x20, 0x40, 0x76, 0x1, {{0x22, 0x4, 0x2, 0x1e, 0x88, 0x66, 0x0, 0x81, 0x4, 0x0, @loopback, @private=0xa010102, {[@ssrr={0x89, 0x1f, 0x87, [@loopback, @loopback, @empty, @initdev={0xac, 0x1e, 0x1, 0x0}, @multicast1, @initdev={0xac, 0x1e, 0x0, 0x0}, @remote]}, @timestamp_prespec={0x44, 0x34, 0xdf, 0x3, 0x2, [{@empty, 0x1}, {@private=0xa010100, 0x2d58}, {@empty, 0x2}, {@local, 0x80000001}, {@remote, 0x200}, {@multicast1, 0x80}]}, @noop, @end, @timestamp_prespec={0x44, 0x1c, 0x88, 0x3, 0x9, [{@dev={0xac, 0x14, 0x14, 0x16}, 0x7}, {@empty, 0x800}, {@empty, 0x6}]}]}}}}}) r8 = socket(0x200000000000011, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r8, 0x8933, &(0x7f0000000240)={'ip6_vti0\x00', 0x0}) bind$packet(r8, &(0x7f0000000040)={0x11, 0x0, r9, 0x1, 0x0, 0x6, @local}, 0x14) ioctl$sock_ipv6_tunnel_SIOCDEL6RD(0xffffffffffffffff, 0x89fa, &(0x7f0000000ac0)={'syztnl2\x00', &(0x7f0000000a40)={'syztnl1\x00', 0x0, 0x2f, 0x0, 0x81, 0x8000, 0x64, @rand_addr=' \x01\x00', @private1, 0x10, 0x1, 0x20, 0x6}}) sendmsg$ETHTOOL_MSG_DEBUG_GET(0xffffffffffffffff, &(0x7f0000000d00)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000cc0)={&(0x7f0000000b00)={0x1ac, 0x0, 0x4, 0x70bd28, 0x25dfdbfd, {}, [@HEADER={0x4}, @HEADER={0x70, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'bond_slave_0\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}, @ETHTOOL_A_HEADER_FLAGS={0x8}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'macvlan0\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'bond_slave_0\x00'}]}, @HEADER={0x2c, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r1}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r3}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}]}, @HEADER={0x60, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r5}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r6}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r7}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r9}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth1_to_bond\x00'}]}, @HEADER={0x8c, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'vlan1\x00'}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'netdevsim0\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x3}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'nr0\x00'}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'ip6_vti0\x00'}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'vlan0\x00'}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'batadv0\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}]}, @HEADER={0xc, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r10}]}]}, 0x1ac}, 0x1, 0x0, 0x0, 0x400c008}, 0x40005) r11 = syz_genetlink_get_family_id$batadv(&(0x7f0000000300), 0xffffffffffffffff) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000280)={'batadv0\x00', 0x0}) sendmsg$BATADV_CMD_GET_MCAST_FLAGS(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000540)={&(0x7f0000000080)={0x1c, r11, 0x301, 0x0, 0x0, {0xa}, [@BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r12}]}, 0x1c}}, 0x0) 02:23:06 executing program 0: perf_event_open(&(0x7f00000000c0)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000), 0x8}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCSRS485(r0, 0x542f, &(0x7f0000000040)={0x7fffffff, 0x0, 0x6}) ioctl$TIOCL_PASTESEL(r0, 0x5437, 0x0) 02:23:06 executing program 3: r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$TIOCL_GETMOUSEREPORTING(r0, 0x5412, &(0x7f0000000080)=0x13) write(r0, &(0x7f00000000c0)='v', 0x1) ioctl$TIOCSTI(r0, 0x5437, &(0x7f0000000040)=0x3) 02:23:06 executing program 2: r0 = syz_open_dev$tty20(0xc, 0x4, 0x0) ioctl$GIO_SCRNMAP(r0, 0x8933, &(0x7f0000000000)=""/61) [ 975.247426][ T2287] FAT-fs (loop5): bogus number of reserved sectors [ 975.286091][ T2287] FAT-fs (loop5): Can't find a valid FAT filesystem [ 975.368336][ T2287] FAT-fs (loop5): bogus number of reserved sectors [ 975.379580][ T2287] FAT-fs (loop5): Can't find a valid FAT filesystem [ 975.411505][ T2297] tty tty1: ldisc open failed (-12), clearing slot 0 02:23:07 executing program 4: r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$TIOCL_GETMOUSEREPORTING(r0, 0x5412, &(0x7f0000000080)=0x13) write(r0, &(0x7f00000000c0)='v', 0x1) ioctl$TIOCSTI(r0, 0x541d, &(0x7f0000000040)=0x3) 02:23:07 executing program 1: perf_event_open(&(0x7f00000001c0)={0x2, 0x80, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$batadv(&(0x7f0000000300), 0xffffffffffffffff) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000280)={'batadv0\x00', 0x0}) sendmsg$BATADV_CMD_GET_MCAST_FLAGS(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000540)={&(0x7f0000000340)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r1, @ANYBLOB="01031600e5ffffffffff0900000008000300208d5c2de1545541741875463c1548c3f3d856b1de32b0e90cfd3bd4613fcc856e81c0687674833a39a1c72b764e2ec30a0d16b83a7568f11b2d21a4b9eb7ec276037bb778855cc011f8c5cea902a00af5a839e92df0bd3942a7c3eb0bbf2853878daa1e73d31e67c1eceb416bae1fc274c19836c4f0063aca56bc9b1f242021ba132db2570de844bec6a86266f3ad114889e45786ad505a0470a39f8ce84bbffe4af4ada4bd690e43212b274f6e506354f4b7608c8d31d0135d7127bc", @ANYRES32=r2, @ANYBLOB], 0x1c}}, 0x0) 02:23:07 executing program 5: syz_mount_image$msdos(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x8, &(0x7f0000000440), 0x0, &(0x7f00000004c0)={[{@fat=@debug}, {@fat=@flush}]}) 02:23:07 executing program 2: r0 = syz_open_dev$tty20(0xc, 0x4, 0x0) ioctl$GIO_SCRNMAP(r0, 0x9408, &(0x7f0000000000)=""/61) 02:23:07 executing program 0: perf_event_open(&(0x7f00000000c0)={0x2, 0x80, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x100, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_PASTESEL(r0, 0x5437, 0x0) 02:23:07 executing program 3: r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$TIOCL_GETMOUSEREPORTING(r0, 0x5412, &(0x7f0000000080)=0x13) write(r0, &(0x7f00000000c0)='v', 0x1) ioctl$TIOCSTI(r0, 0x5441, &(0x7f0000000040)=0x3) 02:23:07 executing program 2: r0 = syz_open_dev$tty20(0xc, 0x4, 0x0) ioctl$GIO_SCRNMAP(r0, 0x400448c9, &(0x7f0000000000)=""/61) 02:23:07 executing program 0: perf_event_open(&(0x7f00000000c0)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000000000)=0x5) ioctl$TIOCL_PASTESEL(r0, 0x5437, 0x0) r1 = getpid() sched_setscheduler(r1, 0x0, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000001340)='net/packet\x00') ioctl$SECCOMP_IOCTL_NOTIF_RECV(0xffffffffffffffff, 0xc0502100, &(0x7f0000000000)={0x0}) ioctl$SECCOMP_IOCTL_NOTIF_ADDFD(r2, 0x40182103, &(0x7f0000000080)={r3, 0x1, r2}) preadv(r2, &(0x7f00000017c0), 0x3da, 0xf0ffff, 0x0) perf_event_open(&(0x7f0000000140)={0x3, 0x80, 0x3f, 0x3, 0xed, 0xff, 0x0, 0x8, 0xfffd644bf0160094, 0x2, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x7fff, 0x3, @perf_bp={&(0x7f0000000040), 0x3}, 0x7128, 0x7244, 0xfff, 0x4, 0x3ff, 0x8, 0x3, 0x0, 0x5, 0x0, 0x800}, r1, 0x3ff, r2, 0x2) [ 975.997098][ T2341] FAT-fs (loop5): bogus number of reserved sectors [ 976.034307][ T2341] FAT-fs (loop5): Can't find a valid FAT filesystem 02:23:07 executing program 1: perf_event_open(&(0x7f00000001c0)={0x2, 0x80, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$batadv(&(0x7f0000000300), 0xffffffffffffffff) ioctl$EXT4_IOC_MIGRATE(0xffffffffffffffff, 0x6609) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000280)={'batadv0\x00', 0x0}) sendmsg$BATADV_CMD_GET_MCAST_FLAGS(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000540)={&(0x7f0000000080)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r1, @ANYBLOB="01031e000000000000000a00000008000300", @ANYRES32=r2, @ANYBLOB], 0x1c}}, 0x0) [ 976.099097][ T2341] FAT-fs (loop5): bogus number of reserved sectors [ 976.131393][ T2341] FAT-fs (loop5): Can't find a valid FAT filesystem 02:23:07 executing program 2: r0 = syz_open_dev$tty20(0xc, 0x4, 0x0) ioctl$GIO_SCRNMAP(r0, 0x400448dd, &(0x7f0000000000)=""/61) 02:23:07 executing program 5: syz_mount_image$msdos(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x9, &(0x7f0000000440), 0x0, &(0x7f00000004c0)={[{@fat=@debug}, {@fat=@flush}]}) 02:23:07 executing program 0: perf_event_open(&(0x7f00000000c0)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) r1 = syz_open_procfs(0x0, &(0x7f0000001340)='net/packet\x00') ioctl$SECCOMP_IOCTL_NOTIF_RECV(0xffffffffffffffff, 0xc0502100, &(0x7f0000000000)={0x0}) ioctl$SECCOMP_IOCTL_NOTIF_ADDFD(r1, 0x40182103, &(0x7f0000000080)={r2, 0x1, r1}) preadv(r1, &(0x7f00000017c0), 0x3da, 0xf0ffff, 0x0) ioctl$TIOCL_SETSEL(r1, 0x541c, &(0x7f0000000000)={0x2, {0x2, 0x20, 0x0, 0x8, 0x4f9, 0x10}}) ioctl$TIOCL_PASTESEL(r0, 0x5437, 0x0) [ 976.323439][ T2369] FAT-fs (loop5): bogus number of reserved sectors [ 976.349344][ T2369] FAT-fs (loop5): Can't find a valid FAT filesystem [ 976.463913][ T2369] FAT-fs (loop5): bogus number of reserved sectors [ 976.492144][ T2369] FAT-fs (loop5): Can't find a valid FAT filesystem 02:23:08 executing program 4: r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$TIOCL_GETMOUSEREPORTING(r0, 0x5412, &(0x7f0000000080)=0x13) write(r0, &(0x7f00000000c0)='v', 0x1) ioctl$TIOCSTI(r0, 0x541e, &(0x7f0000000040)=0x3) 02:23:08 executing program 1: r0 = perf_event_open(&(0x7f00000001c0)={0x2, 0x80, 0xda, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x2002a}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) perf_event_open(&(0x7f0000000340)={0x4, 0x80, 0x1, 0x0, 0x7, 0x5, 0x0, 0x3f, 0x800, 0x8, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffff7, 0x0, @perf_config_ext={0x5, 0x6}, 0x1444, 0xffff, 0x900004, 0x4, 0x4, 0x0, 0x0, 0x0, 0xff, 0x0, 0x80000001}, 0xffffffffffffffff, 0x6, r0, 0x0) r2 = syz_genetlink_get_family_id$batadv(&(0x7f0000000300), 0xffffffffffffffff) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r1, 0x8933, &(0x7f0000000280)={'batadv0\x00', 0x0}) syz_genetlink_get_family_id$smc(&(0x7f0000000040), r1) sendmsg$TIPC_NL_LINK_RESET_STATS(r1, &(0x7f0000000180)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x2c, 0x0, 0x4, 0x70bd2c, 0x25dfdbfc, {}, [@TIPC_NLA_BEARER={0x18, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_NAME={0x11, 0x1, @l2={'eth', 0x3a, 'macvtap0\x00'}}]}]}, 0x2c}, 0x1, 0x0, 0x0, 0x20008010}, 0x40014) socket$nl_generic(0x10, 0x3, 0x10) sendmsg$BATADV_CMD_GET_MCAST_FLAGS(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000540)={&(0x7f0000000240)=ANY=[@ANYBLOB="1cfaec74730b148c444b8dae235962000000", @ANYRES16=r2, @ANYBLOB="010300000000000000000a00000008000300", @ANYRES32=r3, @ANYBLOB], 0x1c}}, 0x0) 02:23:08 executing program 2: r0 = syz_open_dev$tty20(0xc, 0x4, 0x0) ioctl$GIO_SCRNMAP(r0, 0x400454ca, &(0x7f0000000000)=""/61) 02:23:08 executing program 0: r0 = perf_event_open(&(0x7f00000000c0)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000000000)='\xbf\x00') r1 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_PASTESEL(r1, 0x5437, 0x0) 02:23:08 executing program 5: syz_mount_image$msdos(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0xa, &(0x7f0000000440), 0x0, &(0x7f00000004c0)={[{@fat=@debug}, {@fat=@flush}]}) 02:23:08 executing program 3: r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$TIOCL_GETMOUSEREPORTING(r0, 0x5412, &(0x7f0000000080)=0x13) write(r0, &(0x7f00000000c0)='v', 0x1) ioctl$TIOCSTI(r0, 0x5450, &(0x7f0000000040)=0x3) [ 977.001887][ T2398] FAT-fs (loop5): bogus number of reserved sectors [ 977.019222][ T2398] FAT-fs (loop5): Can't find a valid FAT filesystem 02:23:08 executing program 2: r0 = syz_open_dev$tty20(0xc, 0x4, 0x0) ioctl$GIO_SCRNMAP(r0, 0x40045506, &(0x7f0000000000)=""/61) 02:23:08 executing program 0: utimensat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={{0x0, 0xea60}}, 0x0) perf_event_open(&(0x7f00000000c0)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_PASTESEL(r0, 0x5437, 0x0) 02:23:08 executing program 1: r0 = perf_event_open(&(0x7f00000001c0)={0x2, 0x80, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x40, 0x4, 0x0, 0xc0, 0x0, 0x101, 0x99020, 0xb, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0xfffffffe, 0x0, @perf_bp={&(0x7f0000000040), 0x3}, 0xd128, 0x3, 0x7fff, 0x5, 0x81, 0x6, 0x200, 0x0, 0x5, 0x0, 0xfffffffffffffeff}, 0x0, 0xc, r0, 0x0) r2 = syz_genetlink_get_family_id$batadv(&(0x7f0000000300), 0xffffffffffffffff) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r1, 0x8933, &(0x7f0000000280)={'batadv0\x00', 0x0}) sendmsg$BATADV_CMD_GET_MCAST_FLAGS(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000540)={&(0x7f0000000100)=ANY=[@ANYBLOB="fd5faae47832302495b3c910740e97c5064f1f8b00102b88e35a3cc2209c781e4e7b6b9b7c22571f00000000", @ANYRES16=r2, @ANYBLOB="010300000000000000000a00000008000300", @ANYRES32=r3, @ANYBLOB="bdd50c04b8f250d0223dd4cb19dd0e3c11213d65a8e9b60e366732c6c42785ac025dcda3327bc0845a15046e55c3579152c0491922b5b3bac6ec603773d8f75bdfa2246c352650a36c8bb33ed2cb4d9ac49a9eca9adf51f7a91989086406426b4cbd3def292a5ccf6b2a6e02865909de3dfb0d0b4f11670142"], 0x1c}}, 0x0) [ 977.123849][ T2398] FAT-fs (loop5): bogus number of reserved sectors [ 977.137370][ T2398] FAT-fs (loop5): Can't find a valid FAT filesystem 02:23:08 executing program 5: syz_mount_image$msdos(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0xc, &(0x7f0000000440), 0x0, &(0x7f00000004c0)={[{@fat=@debug}, {@fat=@flush}]}) 02:23:08 executing program 2: r0 = syz_open_dev$tty20(0xc, 0x4, 0x0) ioctl$GIO_SCRNMAP(r0, 0x4004550a, &(0x7f0000000000)=""/61) 02:23:08 executing program 0: r0 = perf_event_open(&(0x7f00000000c0)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = getpid() sched_setscheduler(r1, 0x0, 0x0) dup2(r0, r0) perf_event_open(&(0x7f0000000000)={0x3, 0x80, 0x20, 0x0, 0x3, 0x8, 0x0, 0xf6, 0xa240, 0x4, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x3, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1ff, 0x1, @perf_config_ext={0xffffffffffffff4f, 0x9}, 0x202, 0x10001, 0x4, 0x0, 0xfb6, 0x8000, 0x20, 0x0, 0xcf, 0x0, 0x4}, r1, 0xb, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$tty1(0xc, 0x4, 0x1) r3 = gettid() waitid(0x1, r3, &(0x7f00000001c0), 0x8, &(0x7f0000000240)) r4 = syz_open_procfs(0x0, &(0x7f0000001340)='net/packet\x00') ioctl$SECCOMP_IOCTL_NOTIF_RECV(0xffffffffffffffff, 0xc0502100, &(0x7f0000000000)={0x0}) ioctl$SECCOMP_IOCTL_NOTIF_ADDFD(r4, 0x40182103, &(0x7f0000000080)={r5, 0x1, r4}) preadv(r4, &(0x7f00000017c0), 0x3da, 0xf0ffff, 0x0) perf_event_open(&(0x7f0000000140)={0x3, 0x80, 0x1f, 0x80, 0x81, 0x4, 0x0, 0x9989, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0xc0000, 0x1, @perf_config_ext={0x0, 0x101}, 0x10010, 0x2, 0x3, 0x5, 0x6, 0x5, 0x8001, 0x0, 0x8000, 0x0, 0x1}, r1, 0xf, r4, 0x2) ioctl$TIOCL_PASTESEL(r2, 0x5437, 0x0) [ 977.382165][ T2429] FAT-fs (loop5): bogus number of reserved sectors [ 977.397855][ T2429] FAT-fs (loop5): Can't find a valid FAT filesystem [ 977.480799][ T2429] FAT-fs (loop5): bogus number of reserved sectors [ 977.501559][ T2429] FAT-fs (loop5): Can't find a valid FAT filesystem 02:23:09 executing program 4: r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$TIOCL_GETMOUSEREPORTING(r0, 0x5412, &(0x7f0000000080)=0x13) write(r0, &(0x7f00000000c0)='v', 0x1) ioctl$TIOCSTI(r0, 0x541e, &(0x7f0000000040)=0x3) 02:23:09 executing program 2: r0 = syz_open_dev$tty20(0xc, 0x4, 0x0) ioctl$GIO_SCRNMAP(r0, 0x40045564, &(0x7f0000000000)=""/61) 02:23:09 executing program 1: perf_event_open(&(0x7f00000001c0)={0x2, 0x80, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, &(0x7f0000000140)={{0x1, 0x1, 0x18, r0, {0x1}}, './file0\x00'}) sendmsg$NL80211_CMD_LEAVE_OCB(r1, &(0x7f00000004c0)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000240)={0x20, 0x0, 0x200, 0x70bd2b, 0x25dfdbfc, {{}, {@void, @val={0xc, 0x99, {0x0, 0x66}}}}, [""]}, 0x20}, 0x1, 0x0, 0x0, 0x44}, 0x40) r2 = syz_genetlink_get_family_id$batadv(&(0x7f0000000300), 0xffffffffffffffff) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000280)={'batadv0\x00', 0x0}) sendmsg$BATADV_CMD_GET_MCAST_FLAGS(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000540)={&(0x7f0000000580)=ANY=[@ANYBLOB="1c5e7c00", @ANYRES16=r2, @ANYBLOB="010300000000000000000a000000080003009241efe76bbf8728e28aaace0a0189db473c5d134f7c06f5a7bd103a634dd31d28f1b47165ac7e168f9aff9835ab6e063b4812e13c91012a4685676dedbbe77c4fd1545dda726cd2ba2002dcfa70e63f8e1e3205d4883a98a3047fc77e1888d553be5e89f45d9f20afb4ac550a338557a82782736dac85bfa08044e8deb55ac7a760b3b9", @ANYRES32=r3, @ANYBLOB="2814876c98b55e389af0eb99803d2476598cafa4107958f07080b4b9ba9a40d78a5e3bce92f602260bc6dced35aef575515a954affffff7f000000008c86157e1ed221bc9458e6ddf6a4a1d932fa0e9d9c777b00fe2c476950d396f869211c65233018e4c2526a4c3abca1eb90110768b7271b35b0519d8d4e0d9fc84da12afed05a8919b8c92874d5f2249455a74fbeb0d6f8ce6de365af1bc542c6340f067b0343ccd81cc07b756b48e2a6de0774509367ccc5c83d694640d0ca806eadedf8df0d72b7aa81b52cc85b887976efddf7d13aa891b9774433d602ca60ef79ce14147d7d3cec27340702d1f7bb67920233dd1b6d0ac2be77644ab1c02b2c68dc3ce21fcefcc3f90a00ccd6da9bab4afb3b4a95c81a7d574ae9695be4078ff9f1c576b736ca539c378da52fb49b35f65ca297ab683e977f1f70385792af8692c28b62fa"], 0x1c}}, 0x0) r4 = signalfd(0xffffffffffffffff, &(0x7f0000000100)={[0x3]}, 0x8) perf_event_open(&(0x7f0000000080)={0x0, 0x80, 0xe, 0xf8, 0x81, 0x8, 0x0, 0x8, 0x4, 0xc, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x3, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x5, 0x4, @perf_bp={&(0x7f0000000040)}, 0x1800, 0x0, 0xffff, 0x8, 0x9, 0x9333, 0x8001, 0x0, 0x4, 0x0, 0x9}, 0x0, 0x9, r4, 0x0) 02:23:09 executing program 0: perf_event_open(&(0x7f00000000c0)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_PASTESEL(r0, 0x5437, 0x0) 02:23:09 executing program 5: syz_mount_image$msdos(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0xd, &(0x7f0000000440), 0x0, &(0x7f00000004c0)={[{@fat=@debug}, {@fat=@flush}]}) 02:23:09 executing program 3: r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$TIOCL_GETMOUSEREPORTING(r0, 0x5412, &(0x7f0000000080)=0x13) write(r0, &(0x7f00000000c0)='v', 0x1) ioctl$TIOCSTI(r0, 0x5451, &(0x7f0000000040)=0x3) 02:23:09 executing program 2: r0 = syz_open_dev$tty20(0xc, 0x4, 0x0) ioctl$GIO_SCRNMAP(r0, 0x40045569, &(0x7f0000000000)=""/61) 02:23:09 executing program 0: perf_event_open(&(0x7f0000000000)={0x4, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x4, 0x648c}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_PASTESEL(r0, 0x5437, 0x0) 02:23:09 executing program 1: perf_event_open(&(0x7f00000001c0)={0x2, 0x80, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$batadv(&(0x7f0000000300), 0xffffffffffffffff) r2 = socket(0x11, 0x800000003, 0x0) bind(r2, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500803103000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000d94b352a0a2f80c06d5709ffc2c654"}, 0x46) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r3, 0x8933, &(0x7f0000000100)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_SET_WIPHY_NETNS(r3, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000340)={0x28, r4, 0x1, 0x0, 0x0, {{}, {@void, @val={0x8, 0x3, r5}, @val={0xc}}}}, 0x28}}, 0x0) sendmsg$NL80211_CMD_VENDOR(r2, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x24, r4, 0x2, 0x70bd29, 0x25dfdbfc, {{}, {@val={0x8, 0x1, 0x59}, @void, @void}}, [@NL80211_ATTR_VENDOR_SUBCMD={0x8, 0xc4, 0x400}]}, 0x24}, 0x1, 0x0, 0x0, 0x800}, 0x1) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000280)={'batadv0\x00', 0x0}) recvmmsg(r0, &(0x7f0000000e00)=[{{&(0x7f0000000380)=@pptp={0x18, 0x2, {0x0, @multicast1}}, 0x80, &(0x7f00000002c0)=[{&(0x7f0000000180)=""/49, 0x31}, {&(0x7f0000000400)=""/221, 0xdd}, {&(0x7f0000000580)=""/69, 0x45}, {&(0x7f0000000240)}], 0x4, &(0x7f0000000600)=""/102, 0x66}, 0x1ff}, {{&(0x7f0000000680)=@phonet, 0x80, &(0x7f0000000d40)=[{&(0x7f0000000700)=""/213, 0xd5}, {&(0x7f0000000800)=""/191, 0xbf}, {&(0x7f00000008c0)=""/202, 0xca}, {&(0x7f0000000500)=""/45, 0x2d}, {&(0x7f00000009c0)=""/33, 0x21}, {&(0x7f0000000a00)=""/133, 0x85}, {&(0x7f0000000ac0)=""/81, 0x51}, {&(0x7f0000000b40)=""/196, 0xc4}, {&(0x7f0000000c40)=""/219, 0xdb}], 0x9}, 0x4}], 0x2, 0x10100, 0x0) sendmsg$BATADV_CMD_GET_MCAST_FLAGS(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000540)={&(0x7f0000000080)={0x1c, r1, 0x301, 0x0, 0x0, {0xa}, [@BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r6}]}, 0x1c}, 0x1, 0x0, 0x0, 0x4000}, 0x40000) [ 978.040008][ T2456] FAT-fs (loop5): bogus number of reserved sectors [ 978.068389][ T2456] FAT-fs (loop5): Can't find a valid FAT filesystem 02:23:09 executing program 2: r0 = syz_open_dev$tty20(0xc, 0x4, 0x0) ioctl$GIO_SCRNMAP(r0, 0x4004662b, &(0x7f0000000000)=""/61) 02:23:09 executing program 0: syz_usb_ep_write$ath9k_ep2(0xffffffffffffffff, 0x83, 0x10, &(0x7f0000000080)=@ready={0x0, 0x0, 0x8, "c4bc429d", {0x1, 0x4, 0x9, 0x9, 0x10}}) r0 = perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xdf, 0x0, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, 0x0, @perf_config_ext, 0x0, 0x0, 0x20, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = getpid() sched_setscheduler(r1, 0x0, 0x0) perf_event_open(&(0x7f00000000c0)={0x0, 0x80, 0x9, 0x2, 0x80, 0x20, 0x0, 0x5b, 0x11100, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x3, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x101, 0x0, @perf_config_ext={0x8, 0x100000000}, 0x800, 0xbb3b, 0x8, 0x0, 0xb83, 0x200, 0xff8b}, r1, 0x1, r0, 0x8) r2 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_PASTESEL(r2, 0x5437, 0x0) [ 978.203417][ T2456] FAT-fs (loop5): bogus number of reserved sectors [ 978.222110][ T2456] FAT-fs (loop5): Can't find a valid FAT filesystem 02:23:09 executing program 2: r0 = syz_open_dev$tty20(0xc, 0x4, 0x0) ioctl$GIO_SCRNMAP(r0, 0x40049409, &(0x7f0000000000)=""/61) 02:23:10 executing program 4: r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$TIOCL_GETMOUSEREPORTING(r0, 0x5412, &(0x7f0000000080)=0x13) write(r0, &(0x7f00000000c0)='v', 0x1) ioctl$TIOCSTI(r0, 0x5421, &(0x7f0000000040)=0x3) 02:23:10 executing program 5: syz_mount_image$msdos(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0xe, &(0x7f0000000440), 0x0, &(0x7f00000004c0)={[{@fat=@debug}, {@fat=@flush}]}) 02:23:10 executing program 1: perf_event_open(&(0x7f00000001c0)={0x2, 0x80, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$batadv(&(0x7f0000000300), 0xffffffffffffffff) r2 = openat$mice(0xffffffffffffff9c, &(0x7f0000000240), 0x140500) syz_genetlink_get_family_id$nl80211(&(0x7f0000000180), r2) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000280)={'batadv0\x00', 0x0}) sendmsg$BATADV_CMD_GET_MCAST_FLAGS(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000540)={&(0x7f0000000080)={0x1c, r1, 0x301, 0x0, 0x0, {0xa}, [@BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r3}]}, 0x1c}}, 0x0) sendmsg$BATADV_CMD_GET_MCAST_FLAGS(r0, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x34, r1, 0x200, 0x70bd26, 0x25dfdbfb, {}, [@BATADV_ATTR_BONDING_ENABLED={0x5, 0x2d, 0x1}, @BATADV_ATTR_BONDING_ENABLED={0x5}, @BATADV_ATTR_VLANID={0x6, 0x28, 0x1}, @BATADV_ATTR_MULTICAST_FANOUT={0x8, 0x3c, 0x9}]}, 0x34}, 0x1, 0x0, 0x0, 0x800}, 0x1) 02:23:10 executing program 2: r0 = syz_open_dev$tty20(0xc, 0x4, 0x0) ioctl$GIO_SCRNMAP(r0, 0x40082404, &(0x7f0000000000)=""/61) 02:23:10 executing program 0: r0 = perf_event_open(&(0x7f00000000c0)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffc, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = fcntl$dupfd(r0, 0x406, r0) perf_event_open(&(0x7f0000000000)={0x3, 0x80, 0x1f, 0x40, 0xff, 0x8, 0x0, 0x8, 0x22, 0x2, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x3, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x9, 0x2, @perf_config_ext={0x5, 0x61e}, 0xa608, 0x7, 0xf5, 0x4, 0x401, 0x7ff, 0x0, 0x0, 0x400, 0x0, 0x1}, 0xffffffffffffffff, 0xc, r1, 0x3) r2 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r1, 0xc0502100, &(0x7f00000001c0)={0x0, 0x0}) perf_event_open(&(0x7f0000000140)={0x2, 0x80, 0x4, 0x6, 0x7, 0x3, 0x0, 0x400, 0x4191, 0xd, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x3ff, 0x2, @perf_config_ext={0x5, 0x2}, 0x80, 0x94d, 0x81, 0x1, 0xd831, 0x80000000, 0x11d8, 0x0, 0x800, 0x0, 0x81}, r3, 0xd, r1, 0xa) ioctl$TIOCL_PASTESEL(r2, 0x5437, 0x0) 02:23:10 executing program 3: r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$TIOCL_GETMOUSEREPORTING(r0, 0x5412, &(0x7f0000000080)=0x13) write(r0, &(0x7f00000000c0)='v', 0x1) ioctl$TIOCSTI(r0, 0x5452, &(0x7f0000000040)=0x3) 02:23:10 executing program 2: r0 = syz_open_dev$tty20(0xc, 0x4, 0x0) ioctl$GIO_SCRNMAP(r0, 0x40085503, &(0x7f0000000000)=""/61) [ 979.093991][ T2505] FAT-fs (loop5): bogus number of reserved sectors [ 979.119651][ T2505] FAT-fs (loop5): Can't find a valid FAT filesystem 02:23:10 executing program 0: r0 = perf_event_open(&(0x7f00000000c0)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$tty1(0xc, 0x4, 0x1) perf_event_open(&(0x7f0000000200)={0x3, 0x80, 0x2, 0x8, 0x3, 0xee, 0x0, 0x9, 0x80015, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x2, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, @perf_bp={&(0x7f00000001c0), 0x3}, 0x100, 0x7fff, 0xcec0, 0x2, 0x800, 0x8, 0x1, 0x0, 0x81, 0x0, 0x5}, 0xffffffffffffffff, 0xb, r0, 0x1) ioctl$TIOCL_PASTESEL(r1, 0x5437, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000001340)='net/packet\x00') ioctl$AUTOFS_DEV_IOCTL_VERSION(0xffffffffffffffff, 0xc0189371, &(0x7f0000000140)={{0x1, 0x1, 0x18, r0}, './file0\x00'}) getsockopt$inet6_mreq(r2, 0x29, 0x1b, &(0x7f0000000540)={@mcast1, 0x0}, &(0x7f0000000580)=0x14) sendmsg$nl_route_sched(r3, &(0x7f0000000680)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x21002800}, 0xc, &(0x7f0000000640)={&(0x7f00000005c0)=@deltfilter={0x64, 0x2d, 0x100, 0x70bd27, 0x25dfdbfd, {0x0, 0x0, 0x0, r4, {0xa, 0x3}, {0xfff2, 0x1}, {0x0, 0x3}}, [@TCA_RATE={0x6, 0x5, {0x0, 0x1}}, @TCA_CHAIN={0x8, 0xb, 0x81}, @TCA_RATE={0x6, 0x5, {0x4, 0x8}}, @filter_kind_options=@f_tcindex={{0xc}, {0x14, 0x2, [@TCA_TCINDEX_CLASSID={0x8, 0x5, {0xffe0, 0xd}}, @TCA_TCINDEX_MASK={0x6, 0x2, 0x7ff}]}}, @TCA_RATE={0x6, 0x5, {0x6, 0x9}}]}, 0x64}, 0x1, 0x0, 0x0, 0x40000}, 0x24000801) ioctl$SECCOMP_IOCTL_NOTIF_RECV(0xffffffffffffffff, 0xc0502100, &(0x7f0000000000)={0x0}) ioctl$SECCOMP_IOCTL_NOTIF_ADDFD(r2, 0x40182103, &(0x7f0000000080)={r5, 0x1, r2}) preadv(r2, &(0x7f00000017c0), 0x3da, 0xf0ffff, 0x0) perf_event_open(&(0x7f0000000040)={0x4, 0x80, 0x6, 0x3f, 0x0, 0xf8, 0x0, 0x1, 0x80200, 0x2, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x2, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1000, 0x2, @perf_bp={&(0x7f0000000000), 0x6}, 0x81, 0x6, 0x10001, 0x2, 0x16b8ed86, 0xb2, 0x0, 0x0, 0x7, 0x0, 0x9}, 0xffffffffffffffff, 0x5, r2, 0x1) 02:23:10 executing program 1: ioctl$sock_inet_SIOCSIFNETMASK(0xffffffffffffffff, 0x891c, &(0x7f0000000280)={'veth1_to_bond\x00', {0x2, 0x0, @local}}) r0 = perf_event_open(&(0x7f00000001c0)={0x2, 0x80, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$batadv(&(0x7f0000000300), 0xffffffffffffffff) pwritev(r0, &(0x7f0000000440)=[{&(0x7f00000000c0)="d6e9ece645f80c6ce8ff683ec56d63565610d7188135849bfd7ea999011f579e4628c4787243176c17e3cdf91d266f5586fc7708cdef7b8c75df9dc43be0c58ef00c7c8c3fc87b9f7f0386c3d2edb1d38ed0137f8f98c59f9418ce06d5777a6b56484d8deb044c7e2c6a1a32f1c5a81776d9ad70bd6e8339a647577d42bcbaa321ef412bcfb37e4fa8c534d2b14044cbf7e6", 0x92}, {&(0x7f0000000340)="8cdd32941f70df41d222da891ee0b35b424f7f47dfaae39963cfec999188dcb3cfdb1a03b8674b61b35d746747b04b3e5cb978d606de8fc7914238e2a559118b1449c446e7301df2966b72cacaa7661e27a7549737f117bf84199fef5c43626067328a00cf", 0x65}, {&(0x7f0000000040)="1609f9f9f572c092f863043cb2", 0xd}, {&(0x7f0000000180)="5104f818fa00dbde75525bfbea095582628ab2e5d7cd99575a237184daba52eeaf883b6e9cb5bc4ae4440fedb60d9e430bdc05ae6b63c52b2092", 0x3a}, {&(0x7f0000000240)="826e442242d5f900da2dd3d031fa21d532ad69bdd94d", 0x16}, {&(0x7f00000003c0)="ffb50a8fee66fd47d4e9a166abc98d2613e730a9143b72b93c98f527f8673dcf56e455749f5815452cadad7b06b8ec80eb595c08a0cb314b0e8d03da928feec0114e22a548c6dd393fe6319c1685325d442ac95848efd0543ccc73c2235f740161311111f706b4cf21723856f96a72a1222c59021d342efa0c2fa7bee9ccb4", 0x7f}, {&(0x7f00000002c0)="c031cebf71b655d7bc", 0x9}], 0x7, 0x7, 0x10001) sendmsg$BATADV_CMD_GET_MCAST_FLAGS(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000540)={&(0x7f0000000080)={0x1c, r2, 0x301, 0x0, 0x0, {0xa}, [@BATADV_ATTR_MESH_IFINDEX={0x8}]}, 0x1c}}, 0x0) 02:23:10 executing program 2: r0 = syz_open_dev$tty20(0xc, 0x4, 0x0) ioctl$GIO_SCRNMAP(r0, 0x40086602, &(0x7f0000000000)=""/61) [ 979.221351][ T2505] FAT-fs (loop5): bogus number of reserved sectors [ 979.248014][ T2505] FAT-fs (loop5): Can't find a valid FAT filesystem 02:23:10 executing program 5: syz_mount_image$msdos(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0xf, &(0x7f0000000440), 0x0, &(0x7f00000004c0)={[{@fat=@debug}, {@fat=@flush}]}) 02:23:10 executing program 0: perf_event_open(&(0x7f00000000c0)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) r1 = syz_open_pts(r0, 0x1) ioctl$KDSETKEYCODE(r1, 0x4b4d, &(0x7f0000000040)={0x9, 0x1}) ioctl$TIOCL_PASTESEL(r0, 0x5437, 0x0) ioctl$TIOCL_SETSEL(r0, 0x541c, &(0x7f0000000000)={0x2, {0x2, 0x1f, 0x8001, 0x5, 0x4, 0x4}}) [ 979.490187][ T2536] FAT-fs (loop5): bogus number of reserved sectors [ 979.501630][ T2536] FAT-fs (loop5): Can't find a valid FAT filesystem [ 979.564210][ T2536] FAT-fs (loop5): bogus number of reserved sectors [ 979.580763][ T2536] FAT-fs (loop5): Can't find a valid FAT filesystem 02:23:11 executing program 4: r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$TIOCL_GETMOUSEREPORTING(r0, 0x5412, &(0x7f0000000080)=0x13) write(r0, &(0x7f00000000c0)='v', 0x1) ioctl$TIOCSTI(r0, 0x5423, &(0x7f0000000040)=0x3) 02:23:11 executing program 2: r0 = syz_open_dev$tty20(0xc, 0x4, 0x0) ioctl$GIO_SCRNMAP(r0, 0x40087602, &(0x7f0000000000)=""/61) 02:23:11 executing program 1: perf_event_open(&(0x7f00000001c0)={0x2, 0x80, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$batadv(&(0x7f0000000300), 0xffffffffffffffff) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000280)={'batadv0\x00', 0x0}) sendmsg$BATADV_CMD_GET_MCAST_FLAGS(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000540)={&(0x7f0000000100)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r1, @ANYBLOB="010300000000000000000a00000008000300", @ANYRES32=r2, @ANYBLOB="bc5b7697bb92d070235afcebf8ef6dea9639b4039efe6c714bc4127ac4fbd551e9fd8631d87e42f0e173c830aa50720b0f2e316a1e7467ecacf34810cfec47d265c18fc27ce9ec3dd4b419bee6e62026e03c1af98913f81bcc132f5d0e1801343aa58d6c"], 0x1c}}, 0x0) 02:23:11 executing program 0: perf_event_open(&(0x7f00000000c0)={0x2, 0x80, 0x40, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000), 0x2}, 0x40000, 0x8000000000000, 0xfffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, 0x0, 0xffffffffffffffff}, 0x0, 0x8, 0xffffffffffffffff, 0xb) perf_event_open(&(0x7f0000000140)={0x4, 0x80, 0x40, 0x1, 0x40, 0x40, 0x0, 0x1, 0x40000, 0x8, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x3, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x6, 0x1, @perf_bp={&(0x7f0000000040), 0xd}, 0x400, 0x8, 0x9, 0x7, 0x4, 0x8, 0xa9, 0x0, 0x9, 0x0, 0x4}, 0xffffffffffffffff, 0x4, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_PASTESEL(r0, 0x5437, 0x0) r1 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000080), 0x40000, 0x0) ioctl$TIOCSRS485(r1, 0x542f, &(0x7f00000001c0)={0xe5a, 0x8, 0x401}) 02:23:11 executing program 5: syz_mount_image$msdos(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x10, &(0x7f0000000440), 0x0, &(0x7f00000004c0)={[{@fat=@debug}, {@fat=@flush}]}) 02:23:11 executing program 3: r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$TIOCL_GETMOUSEREPORTING(r0, 0x5412, &(0x7f0000000080)=0x13) write(r0, &(0x7f00000000c0)='v', 0x1) ioctl$TIOCSTI(r0, 0x545d, &(0x7f0000000040)=0x3) 02:23:11 executing program 2: r0 = syz_open_dev$tty20(0xc, 0x4, 0x0) ioctl$GIO_SCRNMAP(r0, 0x40095505, &(0x7f0000000000)=""/61) 02:23:11 executing program 0: sendmsg$NL802154_CMD_DEL_SEC_DEV(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x1c, 0x0, 0x4, 0x70bd2c, 0x25dfdbfe, {}, [@NL802154_ATTR_IFINDEX={0x8}]}, 0x1c}, 0x1, 0x0, 0x0, 0x40000}, 0xc0) r0 = perf_event_open(&(0x7f00000000c0)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_genetlink_get_family_id$ieee802154(&(0x7f00000001c0), 0xffffffffffffffff) sendmsg$IEEE802154_LLSEC_DEL_DEVKEY(0xffffffffffffffff, &(0x7f00000002c0)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000000280)={&(0x7f0000000200)={0x78, r1, 0x100, 0x70bd25, 0x25dfdbfb, {}, [@IEEE802154_ATTR_DEV_NAME={0xa, 0x1, 'wpan1\x00'}, @IEEE802154_ATTR_LLSEC_KEY_ID={0x5, 0x2e, 0x5}, @IEEE802154_ATTR_LLSEC_KEY_SOURCE_EXTENDED={0xc, 0x2d, {0xaaaaaaaaaaaa0302}}, @IEEE802154_ATTR_LLSEC_KEY_MODE={0x5, 0x2b, 0x1}, @IEEE802154_ATTR_LLSEC_KEY_SOURCE_SHORT={0x8, 0x2c, 0x10000}, @IEEE802154_ATTR_LLSEC_KEY_MODE={0x5, 0x2b, 0x3}, @IEEE802154_ATTR_DEV_NAME={0xa, 0x1, 'wpan0\x00'}, @IEEE802154_ATTR_DEV_NAME={0xa, 0x1, 'wpan3\x00'}, @IEEE802154_ATTR_HW_ADDR={0xc, 0x5, {0xaaaaaaaaaaaa0302}}, @IEEE802154_ATTR_SHORT_ADDR={0x6, 0x4, 0xaaa2}]}, 0x78}, 0x1, 0x0, 0x0, 0x40480c5}, 0x1) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, &(0x7f0000000300)={{0x1, 0x1, 0x18, r0, {0x1}}, './file0\x00'}) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r3, 0x8933, &(0x7f0000000100)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_SET_WIPHY_NETNS(r3, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000340)={0x28, r4, 0x1, 0x0, 0x0, {{}, {@void, @val={0x8, 0x3, r5}, @val={0xc}}}}, 0x28}}, 0x0) ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, &(0x7f0000000380)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_UPDATE_CONNECT_PARAMS(r2, &(0x7f0000000580)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x4004}, 0xc, &(0x7f0000000540)={&(0x7f00000003c0)={0x17c, r4, 0x10, 0x70bd29, 0x25dfdbfd, {{}, {@val={0x8, 0x3, r6}, @void}}, [@NL80211_ATTR_IE={0x91, 0x2a, [@measure_req={0x26, 0x32, {0x7f, 0x71, 0xdb, "0c447510d0c764a4e0c1b91b1de0f4e6952424ca023c4db30fb71aa9af5d02da11ebca89f31d99436b66f856177d8d"}}, @mesh_config={0x71, 0x7, {0x1, 0x0, 0x0, 0xffffffffffffffff, 0x1, 0x5, 0x20}}, @erp={0x2a, 0x1, {0x0, 0x0, 0x1}}, @tim={0x5, 0x45, {0x3f, 0xa0, 0x8, "9decdb6cc8a8cec2c9a753ad38b2cf5e1e8f53e44d6aa24f49e18a78673425572ca9c2625328cdeaf2a67968f71909a4bdf111e558deae6349f4b35be1ae8be41673"}}, @ext_channel_switch={0x3c, 0x4, {0x1, 0xa0, 0x70, 0x9}}]}, @NL80211_ATTR_IE={0x20, 0x2a, [@ht={0x2d, 0x1a, {0x1, 0x1, 0x1, 0x0, {0x5, 0x3f, 0x0, 0x263, 0x0, 0x1, 0x1, 0x0, 0x1}, 0x400, 0x8}}]}, @fils_params=[@NL80211_ATTR_FILS_ERP_RRK={0xab, 0xfc, "c88908faa034b68c70080d6f381cb842fd67c57b88b47df1734962611b57dc848ac5b3f9b21d27bb0e9367cb61d40f5f1d2ed6dc5e5d69f9506063684caf120438a184d85a71dc5ee50d29ffa165f3e97bff838d6b3125d4fb269e2507f72b98d2a06b2d89f3287db4021d68d1e4d013d778c5a4d11b10e624e725f3a7389b2e372ccf55812b8c08cd94b98fbf5ec6e2efcb123f310111304533093915d847dad64a58f320dbf8"}]]}, 0x17c}, 0x1, 0x0, 0x0, 0x4000810}, 0x4) r7 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_PASTESEL(r7, 0x5437, 0x0) [ 980.173502][ T2568] FAT-fs (loop5): bogus number of reserved sectors [ 980.189630][ T2568] FAT-fs (loop5): Can't find a valid FAT filesystem 02:23:11 executing program 1: perf_event_open(&(0x7f00000001c0)={0x2, 0x80, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$batadv(&(0x7f0000000300), 0xffffffffffffffff) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000280)) sendmsg$BATADV_CMD_GET_MCAST_FLAGS(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000540)={&(0x7f0000000040)=ANY=[], 0x1c}, 0x1, 0x0, 0x0, 0x1}, 0x0) [ 980.282450][ T2568] FAT-fs (loop5): bogus number of reserved sectors [ 980.304436][ T2568] FAT-fs (loop5): Can't find a valid FAT filesystem 02:23:11 executing program 2: r0 = syz_open_dev$tty20(0xc, 0x4, 0x0) ioctl$GIO_SCRNMAP(r0, 0x40182103, &(0x7f0000000000)=""/61) 02:23:11 executing program 0: sendmsg$IPCTNL_MSG_CT_GET_DYING(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x14, 0x6, 0x1, 0x301, 0x0, 0x0, {0x0, 0x0, 0x2}, ["", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x40}, 0x5) r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_PASTESEL(r0, 0x5437, 0x0) ioctl$AUTOFS_DEV_IOCTL_SETPIPEFD(0xffffffffffffffff, 0xc0189378, &(0x7f0000000200)={{0x1, 0x1, 0x18, r0, {r0}}, './file0\x00'}) perf_event_open(&(0x7f0000000180)={0x0, 0x80, 0x1, 0xd3, 0x4, 0x9, 0x0, 0x10000, 0x20000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffeff, 0x3, @perf_config_ext={0xa0d2, 0x80}, 0x8, 0x343, 0x9, 0x7, 0x400, 0x7, 0x20, 0x0, 0x4, 0x0, 0x6}, 0xffffffffffffffff, 0x2, r1, 0x1c) 02:23:11 executing program 5: syz_mount_image$msdos(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x11, &(0x7f0000000440), 0x0, &(0x7f00000004c0)={[{@fat=@debug}, {@fat=@flush}]}) 02:23:11 executing program 4: r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$TIOCL_GETMOUSEREPORTING(r0, 0x5412, &(0x7f0000000080)=0x13) write(r0, &(0x7f00000000c0)='v', 0x1) ioctl$TIOCSTI(r0, 0x5424, &(0x7f0000000040)=0x3) 02:23:12 executing program 2: r0 = syz_open_dev$tty20(0xc, 0x4, 0x0) ioctl$GIO_SCRNMAP(r0, 0x40186366, &(0x7f0000000000)=""/61) 02:23:12 executing program 1: perf_event_open(&(0x7f00000001c0)={0x2, 0x80, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$batadv(&(0x7f0000000300), 0xffffffffffffffff) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000280)={'batadv0\x00', 0x0}) sendmsg$BATADV_CMD_GET_MCAST_FLAGS(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000540)={&(0x7f0000000080)={0x1c, r1, 0x301, 0x0, 0x0, {0xa}, [@BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r2}]}, 0x1c}}, 0x0) r3 = socket(0x11, 0x800000003, 0x0) bind(r3, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500803103000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000d94b352a0a2f80c06d5709ffc2c654"}, 0x46) sendmsg$DEVLINK_CMD_TRAP_GET(r3, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000580)={0x214, 0x0, 0x600, 0x70bd26, 0x25dfdbfb, {}, [{@pci={{0x8}, {0x11}}, {0x1c}}, {@pci={{0x8}, {0x11}}, {0x1c}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x1c}}, {@pci={{0x8}, {0x11}}, {0x1c}}, {@pci={{0x8}, {0x11}}, {0x1c}}, {@pci={{0x8}, {0x11}}, {0x1c}}, {@pci={{0x8}, {0x11}}, {0x1c}}, {@pci={{0x8}, {0x11}}, {0x1c}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x1c}}]}, 0x214}, 0x1, 0x0, 0x0, 0x40000}, 0x80) syz_genetlink_get_family_id$nl80211(&(0x7f0000000140), r0) 02:23:12 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x3) ioctl$F2FS_IOC_MOVE_RANGE(0xffffffffffffffff, 0xc020f509, &(0x7f0000000040)={r0, 0x20, 0x8, 0xd9}) ioctl$TCGETS(r1, 0x5401, &(0x7f0000000000)) ioctl$TIOCL_PASTESEL(r0, 0x5437, 0x0) 02:23:12 executing program 2: r0 = syz_open_dev$tty20(0xc, 0x4, 0x0) ioctl$GIO_SCRNMAP(r0, 0x401c5820, &(0x7f0000000000)=""/61) [ 980.598655][ T2601] FAT-fs (loop5): bogus number of reserved sectors [ 980.635523][ T2601] FAT-fs (loop5): Can't find a valid FAT filesystem [ 980.719923][ T2601] FAT-fs (loop5): bogus number of reserved sectors [ 980.733437][ T2601] FAT-fs (loop5): Can't find a valid FAT filesystem 02:23:12 executing program 3: r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$TIOCL_GETMOUSEREPORTING(r0, 0x5412, &(0x7f0000000080)=0x13) write(r0, &(0x7f00000000c0)='v', 0x1) ioctl$TIOCSTI(r0, 0x5460, &(0x7f0000000040)=0x3) 02:23:12 executing program 0: perf_event_open(&(0x7f00000000c0)={0x1, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = getpid() sched_setscheduler(r0, 0x0, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)=@bridge_delvlan={0x3c, 0x71, 0x20, 0x70bd2c, 0x25dfdbfb, {}, [@BRIDGE_VLANDB_ENTRY={0xc, 0x1, 0x0, 0x1, @BRIDGE_VLANDB_ENTRY_RANGE={0x6, 0x2, 0xd}}, @BRIDGE_VLANDB_ENTRY={0xc, 0x1, 0x0, 0x1, @BRIDGE_VLANDB_ENTRY_INFO={0x8, 0x1, {0x4}}}, @BRIDGE_VLANDB_ENTRY={0xc, 0x1, 0x0, 0x1, @BRIDGE_VLANDB_ENTRY_RANGE={0x6, 0x2, 0xa}}]}, 0x3c}, 0x1, 0x0, 0x0, 0x20000800}, 0x4000000) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000240), 0xffffffffffffffff) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(0xffffffffffffffff, 0x89f2, &(0x7f0000000300)={'syztnl1\x00', &(0x7f0000000280)={'ip6tnl0\x00', 0x0, 0x2f, 0x7, 0x8, 0xfa2, 0x42, @mcast1, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', 0x8048, 0x700, 0x1a4, 0x86}}) ioctl$sock_ipv6_tunnel_SIOCDELPRL(0xffffffffffffffff, 0x89f6, &(0x7f00000003c0)={'syztnl2\x00', &(0x7f0000000340)={'sit0\x00', 0x0, 0x29, 0x4b, 0xff, 0x4, 0x24, @initdev={0xfe, 0x88, '\x00', 0x1, 0x0}, @loopback, 0x80, 0x790, 0xd404}}) ioctl$ifreq_SIOCGIFINDEX_wireguard(0xffffffffffffffff, 0x8933, &(0x7f0000000400)={'wg0\x00', 0x0}) ioctl$sock_ipv6_tunnel_SIOCGET6RD(0xffffffffffffffff, 0x89f8, &(0x7f00000004c0)={'syztnl0\x00', &(0x7f0000000440)={'syztnl1\x00', 0x0, 0x4, 0x5, 0xfc, 0x8, 0x10, @mcast1, @ipv4={'\x00', '\xff\xff', @remote}, 0x7800, 0x8000, 0x3, 0x8}}) r6 = socket(0x200000000000011, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r6, 0x8933, &(0x7f0000000240)={'ip6_vti0\x00', 0x0}) bind$packet(r6, &(0x7f0000000040)={0x11, 0x0, r7, 0x1, 0x0, 0x6, @local}, 0x14) r8 = socket(0x200000000000011, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r8, 0x8933, &(0x7f0000000240)={'ip6_vti0\x00', 0x0}) bind$packet(r8, &(0x7f0000000040)={0x11, 0x0, r9, 0x1, 0x0, 0x6, @local}, 0x14) sendmsg$ETHTOOL_MSG_LINKINFO_GET(0xffffffffffffffff, &(0x7f00000006c0)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000680)={&(0x7f0000000700)=ANY=[@ANYRES16=r3, @ANYRES16=r1, @ANYBLOB="08002cbd7000fddbdf25020000000c0001800800030000000000300f4abd133a071300018008000300020000001400020064756d6d793000000000000000000000080003000300000008000100025aaeedfdb04c43e1aab18cfeedbaba557c3458eb924afcd576a925fe168b68958d93648ae96bb71e40e5913306d201cb0de9fb6e265174a76e05a1b60d496436d7631f99b6ea65109838ba9762ff2bc0354540e0ef80c9db3cf82232790770000e68ac9fc0a06392e89fe7ff2c065cb460720367c98461ae585570e210020381ed61b8e4d5ff1583375f455b7de10220bcc5b115", @ANYRES64=r4, @ANYBLOB="18000180140002006e7230000000000000000000000000005000018014000200776731000000000000000000000000001400020076657468305f746f5f626f6e640000000800030001000000080003000200000014000200766574683100000000000000000000002800018008000100", @ANYRES32=0x0, @ANYBLOB="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", @ANYRES32=r2, @ANYBLOB="08000100c15e0622bcde37397bb3150a2f4cab1fdfb017914f287f153e95d368e56e21d0141f06dd8037e3b7cab43f93f354d0173223be5006cbbe085d08003632c5fda8a766ee8c8d619de3bef52c880f7b2ae487a007cb624b810da5b83d89396ee9d29b976891b03b5a442065e84d14d90f332aebf149f18e00"/148, @ANYRES32=r3, @ANYBLOB="140002006261746164763000000000014000000000000000d6f7afa078fcebe7112719f8b2895f25a1715c367ed2ea74df8643695fe02853b971af36b043ccf63b1ec93cadc38524fd239af5d872f2cf19f8494ca724ec1385edae88301edba9885f8faa67a83f775dbe851c61ae8befc774983c9b3f61d4ff6c2e1b0434894cf4d7fb3124cf890cd50631b6e96b9907b08e5606ec5812438c89014546bf7915b7e03d5790e8d4cd03683bfa270de45bccc3efb82cb7d7210baa22698cbba58c35094a96d508e89a15d84ef69c13c5", @ANYRES32=r4, @ANYBLOB="08000100", @ANYRES32=r5, @ANYRES16, @ANYRES32=r7, @ANYBLOB, @ANYRES32=0x0, @ANYBLOB="08000100", @ANYRESOCT, @ANYBLOB="2000018008000100", @ANYRES32=r9, @ANYBLOB="14000200626f6e645f736c6176655f3100000000"], 0x17c}, 0x1, 0x0, 0x0, 0x20000040}, 0x94) r10 = fork() perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0x74, 0x80, 0x40, 0x5, 0x0, 0xb, 0x80000, 0x8, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x7fffffff, 0x2, @perf_config_ext={0xffffffff, 0x5}, 0x8ac1b3e26a7bcd45, 0x8, 0x7, 0x0, 0x9, 0x7, 0x0, 0x0, 0xce0, 0x0, 0x80000000}, r10, 0x4, 0xffffffffffffffff, 0x9) r11 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_PASTESEL(r11, 0x5437, 0x0) 02:23:12 executing program 1: sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000040)=@in={0x2, 0x4e24, @local}, 0x10, &(0x7f0000000240)=[{&(0x7f00000000c0)="c8a7b24cb8ff3dd5c457e95b668fba39ae8426d88dd333a7a6a4b67d70b6d0e10e0e11c25aaedbbbef9ea6e4f54fffaaf281e973f1bb9b4d88976bb02a578d7f682909ed38a479a2ce7d50215c885cd1654d826e52036846d4421dcfbe698b68a76d4d8672a9a2e57133f626c5785a503760d5fcb296ba0476ddc53ef26f32d485314318d02b9ee751fc8267d54eafdd41a76d2b411bc8b03fd57eac700903707384b72f0d87b7241ad9c08851fc9c68fbe4a35d49986f8dfc144a23b20bf8d64c3ea3e5875438b2a8a22fef38e0dd4cbe7ee004f68ae0b87c75c152bc5a7e05ff", 0xe1}], 0x1, &(0x7f00000002c0)=[@dstaddrv6={0x20, 0x84, 0x8, @empty}], 0x20, 0x4008840}, 0x10) perf_event_open(&(0x7f00000001c0)={0x2, 0x80, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$batadv(&(0x7f0000000300), 0xffffffffffffffff) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000280)={'batadv0\x00', 0x0}) sendmsg$BATADV_CMD_GET_MCAST_FLAGS(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000540)={&(0x7f0000000080)={0x1c, r1, 0x301, 0x0, 0x0, {0xa}, [@BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r2}]}, 0x1c}}, 0x0) 02:23:12 executing program 2: r0 = syz_open_dev$tty20(0xc, 0x4, 0x0) ioctl$GIO_SCRNMAP(r0, 0x4020940d, &(0x7f0000000000)=""/61) 02:23:12 executing program 5: syz_mount_image$msdos(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x48, &(0x7f0000000440), 0x0, &(0x7f00000004c0)={[{@fat=@debug}, {@fat=@flush}]}) 02:23:12 executing program 2: r0 = syz_open_dev$tty20(0xc, 0x4, 0x0) ioctl$GIO_SCRNMAP(r0, 0x41015500, &(0x7f0000000000)=""/61) [ 981.149138][ T2647] FAT-fs (loop5): bogus number of reserved sectors [ 981.172470][ T2647] FAT-fs (loop5): Can't find a valid FAT filesystem 02:23:12 executing program 0: r0 = perf_event_open(&(0x7f00000000c0)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x8000}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_PASTESEL(r1, 0x5437, 0x0) r2 = getpid() ioctl$KDGKBDIACR(0xffffffffffffffff, 0x4b4a, &(0x7f0000000200)=""/129) r3 = syz_open_procfs(0x0, &(0x7f0000001340)='net/packet\x00') ioctl$SECCOMP_IOCTL_NOTIF_RECV(0xffffffffffffffff, 0xc0502100, &(0x7f0000000000)={0x0}) ioctl$SECCOMP_IOCTL_NOTIF_ADDFD(r3, 0x40182103, &(0x7f0000000080)={r4, 0x1, r3}) preadv(r3, &(0x7f00000017c0), 0x3da, 0xf0ffff, 0x0) ioctl$TIOCL_PASTESEL(r3, 0x541c, &(0x7f00000002c0)) sched_setscheduler(r2, 0x0, 0x0) r5 = perf_event_open(&(0x7f0000000180)={0x2, 0x80, 0x2, 0xe2, 0x6, 0x0, 0x0, 0x7, 0x1008, 0x4, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x200, 0x4, @perf_bp={&(0x7f0000000140), 0x9}, 0x1002, 0x5, 0x1f, 0x6, 0xef, 0x0, 0x4, 0x0, 0x4, 0x0, 0x9}, 0x0, 0x0, r0, 0x2) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0xcb, 0x6, 0x20, 0x1, 0x0, 0x8001, 0x80004, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x7fff, 0x0, @perf_bp={&(0x7f0000000000), 0x1}, 0xa9db611733fbc069, 0x8, 0x1, 0x9, 0x8c, 0x7fff, 0x4, 0x0, 0x1, 0x0, 0xfffffffffffffff9}, r2, 0x10, r5, 0x11) [ 981.270728][ T2647] FAT-fs (loop5): bogus number of reserved sectors [ 981.299933][ T2647] FAT-fs (loop5): Can't find a valid FAT filesystem 02:23:12 executing program 4: r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$TIOCL_GETMOUSEREPORTING(r0, 0x5412, &(0x7f0000000080)=0x13) write(r0, &(0x7f00000000c0)='v', 0x1) ioctl$TIOCSTI(r0, 0x5425, &(0x7f0000000040)=0x3) 02:23:12 executing program 2: r0 = syz_open_dev$tty20(0xc, 0x4, 0x0) ioctl$GIO_SCRNMAP(r0, 0x80045432, &(0x7f0000000000)=""/61) 02:23:12 executing program 1: perf_event_open(&(0x7f00000001c0)={0x2, 0x80, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$batadv(&(0x7f0000000300), 0xffffffffffffffff) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000280)) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000340)={{{@in=@initdev, @in=@private}}, {{@in6=@private2}, 0x0, @in6=@empty}}, &(0x7f0000000140)=0xe8) sendmsg$BATADV_CMD_GET_MCAST_FLAGS(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000540)={&(0x7f0000000080)={0x20, r1, 0x301, 0x0, 0x0, {0xa}, [@BATADV_ATTR_ORIG_ADDRESS={0xa, 0x9, @random="16694a6c89ae"}]}, 0x20}}, 0x0) 02:23:12 executing program 5: syz_mount_image$msdos(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x4c, &(0x7f0000000440), 0x0, &(0x7f00000004c0)={[{@fat=@debug}, {@fat=@flush}]}) 02:23:12 executing program 0: r0 = perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x1, 0x2}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$sock_ipv4_tunnel_SIOCCHGTUNNEL(r0, 0x89f3, &(0x7f00000002c0)={'syztnl2\x00', &(0x7f0000000280)=ANY=[@ANYRES32=0x0]}) perf_event_open(&(0x7f0000000140)={0x4, 0x80, 0x5e, 0x3, 0x7, 0x80, 0x0, 0x6, 0x84120, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x40, 0x4, @perf_bp={&(0x7f0000000040), 0x9}, 0x18821, 0x5, 0x3, 0x1, 0x100000000, 0x20, 0x81, 0x0, 0x91d, 0x0, 0x1}, 0x0, 0xd, r0, 0x9) perf_event_open(&(0x7f00000000c0)={0x2, 0x80, 0xdc, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, 0x1, @perf_bp={&(0x7f0000000000), 0x8}, 0x50888, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0xfffffffc, 0x0, 0x800000004}, 0x0, 0x0, r0, 0x0) r1 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_PASTESEL(r1, 0x5437, 0x0) [ 981.571131][ T2680] FAT-fs (loop5): bogus number of reserved sectors [ 981.597392][ T2680] FAT-fs (loop5): Can't find a valid FAT filesystem [ 981.676691][ T2680] FAT-fs (loop5): bogus number of reserved sectors [ 981.698119][ T2680] FAT-fs (loop5): Can't find a valid FAT filesystem 02:23:13 executing program 3: r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$TIOCL_GETMOUSEREPORTING(r0, 0x5412, &(0x7f0000000080)=0x13) write(r0, &(0x7f00000000c0)='v', 0x1) ioctl$TIOCSTI(r0, 0x5501, &(0x7f0000000040)=0x3) 02:23:13 executing program 2: r0 = syz_open_dev$tty20(0xc, 0x4, 0x0) ioctl$GIO_SCRNMAP(r0, 0x80045440, &(0x7f0000000000)=""/61) 02:23:13 executing program 1: r0 = perf_event_open(&(0x7f00000001c0)={0x2, 0x80, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$batadv(&(0x7f0000000300), 0xffffffffffffffff) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r1, 0x8933, &(0x7f0000000280)={'batadv0\x00', 0x0}) sendmsg$BATADV_CMD_GET_MCAST_FLAGS(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000540)={&(0x7f0000000080)={0x1c, r2, 0x301, 0x0, 0x0, {0xa}, [@BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r3}]}, 0x1c}}, 0x0) r4 = syz_genetlink_get_family_id$gtp(&(0x7f00000000c0), r0) r5 = socket(0x200000000000011, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r5, 0x8933, &(0x7f0000000240)={'ip6_vti0\x00', 0x0}) bind$packet(r5, &(0x7f0000000040)={0x11, 0x0, r6, 0x1, 0x0, 0x6, @local}, 0x14) r7 = syz_open_procfs(0x0, &(0x7f0000001340)='net/packet\x00') ioctl$SECCOMP_IOCTL_NOTIF_RECV(0xffffffffffffffff, 0xc0502100, &(0x7f0000000000)={0x0}) ioctl$SECCOMP_IOCTL_NOTIF_ADDFD(r7, 0x40182103, &(0x7f0000000080)={r8, 0x1, r7}) preadv(r7, &(0x7f00000017c0), 0x3da, 0xf0ffff, 0x0) sendmsg$GTP_CMD_NEWPDP(r1, &(0x7f0000000240)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x68, r4, 0x2, 0x70bd2b, 0x25dfdbfb, {}, [@GTPA_TID={0xc, 0x3, 0x1}, @GTPA_LINK={0x8, 0x1, r3}, @GTPA_LINK={0x8, 0x1, r3}, @GTPA_LINK={0x8, 0x1, r6}, @GTPA_I_TEI={0x8, 0x8, 0x3}, @GTPA_NET_NS_FD={0x8, 0x7, r7}, @GTPA_VERSION={0x8}, @GTPA_I_TEI={0x8}, @GTPA_I_TEI={0x8, 0x8, 0x1}, @GTPA_VERSION={0x8, 0x2, 0x1}]}, 0x68}, 0x1, 0x0, 0x0, 0x4000006}, 0x0) 02:23:13 executing program 0: perf_event_open(&(0x7f00000000c0)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000000), 0x4000) r0 = gettid() r1 = openat$sndseq(0xffffffffffffff9c, &(0x7f00000001c0), 0x0) read(r1, &(0x7f0000000500)=""/248, 0xf8) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000000040)={0x5, @time}) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r1, 0xc0a85320, &(0x7f00000002c0)={0x0, 0x0, 0x0, 'queue1\x00'}) tkill(r0, 0x7) r2 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_PASTESEL(r2, 0x5437, 0x0) 02:23:13 executing program 5: syz_mount_image$msdos(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x60, &(0x7f0000000440), 0x0, &(0x7f00000004c0)={[{@fat=@debug}, {@fat=@flush}]}) 02:23:13 executing program 2: r0 = syz_open_dev$tty20(0xc, 0x4, 0x0) ioctl$GIO_SCRNMAP(r0, 0x80085502, &(0x7f0000000000)=""/61) [ 982.311872][ T2714] FAT-fs (loop5): bogus number of reserved sectors 02:23:13 executing program 1: perf_event_open(&(0x7f00000001c0)={0x2, 0x80, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000040), 0x11}}, 0x0, 0x0, 0xffffffffffffffff, 0x1) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$batadv(&(0x7f0000000300), 0xffffffffffffffff) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000280)={'batadv0\x00', 0x0}) syz_genetlink_get_family_id$ethtool(&(0x7f00000000c0), r0) sendmsg$BATADV_CMD_GET_MCAST_FLAGS(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000540)={&(0x7f0000000080)={0x1c, r1, 0x301, 0x0, 0x0, {0xa}, [@BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r2}]}, 0x1c}}, 0x0) [ 982.385879][ T2714] FAT-fs (loop5): Can't find a valid FAT filesystem 02:23:14 executing program 4: r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$TIOCL_GETMOUSEREPORTING(r0, 0x5412, &(0x7f0000000080)=0x13) write(r0, &(0x7f00000000c0)='v', 0x1) ioctl$TIOCSTI(r0, 0x5427, &(0x7f0000000040)=0x3) 02:23:14 executing program 0: r0 = perf_event_open(&(0x7f00000000c0)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_PASTESEL(r1, 0x5437, 0x0) ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(0xffffffffffffffff, 0xc0189373, &(0x7f0000000200)=ANY=[@ANYBLOB="01000000010000001800000034f14a86f40eea8d7552fcc1a067afcc0b0989fd00f0ffff228f61405b34fa97e06382731867de8a8d753e4c014389dadd616f3ba964c68c7fa375f43e2afcd56dbe729e6dbce7061dbf63170f2eeb00"/106, @ANYRES32=r0, @ANYBLOB="57867bc1bf917ad5acf672f6c646b2f09146bc7b2c3ca6b0936d2812584ec8e9033cfa1bbad673679b0cfc8719c6232adc28eea499c557ce6cdeb42a4c80c7a385d7496bb0ccf2afc2000000005e30978fe7a242ea274e565f8ca19ad7bc6189c98a0395e6f4000000956de701c3adddfb62791e03d2168393d8a89b3aa27a2a0e29fc1f68cf579bf920beae72926886c2f419ea89"]) ioctl$TIOCL_PASTESEL(r2, 0x541c, &(0x7f0000000040)) 02:23:14 executing program 2: r0 = syz_open_dev$tty20(0xc, 0x4, 0x0) ioctl$GIO_SCRNMAP(r0, 0x80086301, &(0x7f0000000000)=""/61) 02:23:14 executing program 5: syz_mount_image$msdos(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x68, &(0x7f0000000440), 0x0, &(0x7f00000004c0)={[{@fat=@debug}, {@fat=@flush}]}) 02:23:14 executing program 1: perf_event_open(&(0x7f00000001c0)={0x2, 0x80, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x2}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$batadv(&(0x7f0000000300), 0xffffffffffffffff) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000280)) sendmsg$BATADV_CMD_GET_MCAST_FLAGS(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000540)={&(0x7f0000000080)={0x1c, r1, 0x301, 0x0, 0x0, {0xa}, [@BATADV_ATTR_GW_BANDWIDTH_DOWN={0x8, 0x31, 0x80000000}]}, 0x1c}}, 0x0) [ 982.713992][ T2745] FAT-fs (loop5): bogus number of reserved sectors [ 982.721415][ T2745] FAT-fs (loop5): Can't find a valid FAT filesystem [ 982.795647][ T2745] FAT-fs (loop5): bogus number of reserved sectors [ 982.803041][ T2745] FAT-fs (loop5): Can't find a valid FAT filesystem 02:23:14 executing program 2: r0 = syz_open_dev$tty20(0xc, 0x4, 0x0) ioctl$GIO_SCRNMAP(r0, 0x80086601, &(0x7f0000000000)=""/61) 02:23:14 executing program 0: r0 = perf_event_open(&(0x7f00000000c0)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_PASTESEL(r1, 0x5437, 0x0) ioctl$AUTOFS_DEV_IOCTL_CATATONIC(0xffffffffffffffff, 0xc0189379, &(0x7f0000000040)={{0x1, 0x1, 0x18, r0}, './file0\x00'}) ioctl$TIOCL_PASTESEL(r2, 0x541c, &(0x7f0000000080)) ioctl$TIOCL_PASTESEL(r1, 0x541c, &(0x7f0000000000)) 02:23:14 executing program 3: r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$TIOCL_GETMOUSEREPORTING(r0, 0x5412, &(0x7f0000000080)=0x13) write(r0, &(0x7f00000000c0)='v', 0x1) ioctl$TIOCSTI(r0, 0x6364, &(0x7f0000000040)=0x3) 02:23:14 executing program 5: syz_mount_image$msdos(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x6c, &(0x7f0000000440), 0x0, &(0x7f00000004c0)={[{@fat=@debug}, {@fat=@flush}]}) 02:23:14 executing program 1: perf_event_open(&(0x7f00000001c0)={0x2, 0x80, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2008, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$batadv(&(0x7f0000000300), 0xffffffffffffffff) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000280)={'batadv0\x00', 0x0}) sendmsg$BATADV_CMD_GET_MCAST_FLAGS(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000540)={&(0x7f0000000100)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r1, @ANYBLOB="010300000000c99900000a0000ff03004188373bed7e0473558dd8165c872c0300654704939f531e24845a2be529b772cd3467b5bd080200727536e20539b4108eb3c371a206313dd909b0556b", @ANYRES32=r2, @ANYBLOB], 0x1c}}, 0x0) r3 = syz_open_procfs(0x0, &(0x7f0000001340)='net/packet\x00') ioctl$SECCOMP_IOCTL_NOTIF_RECV(0xffffffffffffffff, 0xc0502100, &(0x7f0000000000)={0x0}) ioctl$SECCOMP_IOCTL_NOTIF_ADDFD(r3, 0x40182103, &(0x7f0000000080)={r4, 0x1, r3}) preadv(r3, &(0x7f00000017c0), 0x3da, 0xf0ffff, 0x0) sendmsg$BATADV_CMD_GET_MCAST_FLAGS(r3, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x28, r1, 0x200, 0x70bd2a, 0x25dfdbfc, {}, [@BATADV_ATTR_ORIG_ADDRESS={0xa, 0x9, @multicast}, @BATADV_ATTR_GW_MODE={0x5, 0x33, 0x2}]}, 0x28}, 0x1, 0x0, 0x0, 0x400c094}, 0x0) 02:23:14 executing program 2: r0 = syz_open_dev$tty20(0xc, 0x4, 0x0) ioctl$GIO_SCRNMAP(r0, 0x801c581f, &(0x7f0000000000)=""/61) [ 983.329689][ T2776] FAT-fs (loop5): bogus number of reserved sectors [ 983.358051][ T2776] FAT-fs (loop5): Can't find a valid FAT filesystem 02:23:14 executing program 0: perf_event_open(&(0x7f00000000c0)={0x2, 0x80, 0xdf, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000040), 0x2}, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x800000000000000, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) r1 = getpid() sched_setscheduler(r1, 0x0, 0x0) r2 = fsmount(0xffffffffffffffff, 0x1, 0x74) perf_event_open(&(0x7f0000000140)={0x5, 0x80, 0x4, 0x6, 0x5, 0x0, 0x0, 0x9, 0x10000, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x2, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x2, @perf_config_ext={0xe35, 0x8}, 0xa0, 0x80000000, 0x2, 0x2, 0xffffffff, 0x100, 0x7a, 0x0, 0x4, 0x0, 0xfa}, r1, 0x4, r2, 0xa) ioctl$TIOCL_PASTESEL(r0, 0x541c, &(0x7f0000000000)) ioctl$TIOCL_PASTESEL(r0, 0x5437, 0x0) r3 = getpid() sched_setscheduler(r3, 0x0, 0x0) syz_open_procfs(r3, &(0x7f0000000080)='uid_map\x00') [ 983.474623][ T2776] FAT-fs (loop5): bogus number of reserved sectors [ 983.481263][ T2776] FAT-fs (loop5): Can't find a valid FAT filesystem 02:23:15 executing program 4: r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$TIOCL_GETMOUSEREPORTING(r0, 0x5412, &(0x7f0000000080)=0x13) write(r0, &(0x7f00000000c0)='v', 0x1) ioctl$TIOCSTI(r0, 0x5428, &(0x7f0000000040)=0x3) 02:23:15 executing program 1: perf_event_open(&(0x7f00000001c0)={0x2, 0x80, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$batadv(&(0x7f0000000300), 0xffffffffffffffff) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000280)={'batadv0\x00', 0x0}) sendmsg$BATADV_CMD_GET_MCAST_FLAGS(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000540)={&(0x7f0000000080)={0x1c, r1, 0x301, 0x0, 0x0, {0xa}, [@BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r2}]}, 0x1c}}, 0x0) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r3, 0x8933, &(0x7f0000000100)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_SET_WIPHY_NETNS(r3, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000340)={0x28, r4, 0x1, 0x0, 0x0, {{}, {@void, @val={0x8, 0x3, r5}, @val={0xc}}}}, 0x28}}, 0x0) sendmsg$NL80211_CMD_TESTMODE(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x28, r4, 0x93a58d423d497f87, 0x70bd28, 0x25dfdbfc, {{}, {@void, @val={0xc, 0x99, {0x4, 0x4}}}}, [@NL80211_ATTR_TESTDATA={0x7, 0x45, "35bbbd"}]}, 0x28}, 0x1, 0x0, 0x0, 0x840}, 0x0) 02:23:15 executing program 2: r0 = syz_open_dev$tty20(0xc, 0x4, 0x0) ioctl$GIO_SCRNMAP(r0, 0x81f8943c, &(0x7f0000000000)=""/61) 02:23:15 executing program 5: syz_mount_image$msdos(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x74, &(0x7f0000000440), 0x0, &(0x7f00000004c0)={[{@fat=@debug}, {@fat=@flush}]}) 02:23:15 executing program 1: r0 = openat$null(0xffffffffffffff9c, &(0x7f0000000040), 0x200, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00000000c0), &(0x7f0000000100)=0x4) perf_event_open(&(0x7f00000001c0)={0x2, 0x80, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$batadv(&(0x7f0000000300), 0xffffffffffffffff) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r1, 0x8933, &(0x7f0000000280)={'batadv0\x00', 0x0}) r4 = syz_open_procfs(0x0, &(0x7f0000001340)='net/packet\x00') ioctl$SECCOMP_IOCTL_NOTIF_RECV(0xffffffffffffffff, 0xc0502100, &(0x7f0000000580)={0x0}) ioctl$SECCOMP_IOCTL_NOTIF_ADDFD(r4, 0x40182103, &(0x7f0000000080)={r5, 0x1, r4}) preadv(r4, &(0x7f00000017c0), 0x3da, 0xf0ffff, 0x0) sendmsg$BATADV_CMD_GET_DAT_CACHE(r4, &(0x7f00000003c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f00000002c0)={&(0x7f0000000400)=ANY=[@ANYBLOB='<\x00\x00\x00', @ANYRES16=r2, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00%\x00\x00\x00', @ANYRES32=r3, @ANYBLOB="050038000000000008002c00ffffff7f0800340001040000"], 0x3c}, 0x1, 0x0, 0x0, 0x200440d5}, 0x4008015) r6 = syz_open_procfs(0x0, &(0x7f0000001340)='net/packet\x00') ioctl$SECCOMP_IOCTL_NOTIF_RECV(0xffffffffffffffff, 0xc0502100, &(0x7f0000000000)={0x0}) ioctl$SECCOMP_IOCTL_NOTIF_ADDFD(r6, 0x40182103, &(0x7f0000000080)={r7, 0x1, r6}) preadv(r6, &(0x7f00000008c0)=[{&(0x7f0000000440)=""/44, 0x2c}, {&(0x7f00000006c0)=""/200, 0xc8}, {&(0x7f0000000480)=""/1, 0x1}, {&(0x7f00000007c0)=""/200, 0xc8}, {&(0x7f00000004c0)=""/35, 0x23}], 0x5, 0x6, 0x1) preadv(r6, &(0x7f00000017c0), 0x3da, 0xf0ffff, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f0000000140), r6) sendmsg$BATADV_CMD_GET_MCAST_FLAGS(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000540)={&(0x7f0000000940)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r2, @ANYBLOB="010300000000000000000a00000008000300", @ANYRES32=r3, @ANYBLOB="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"], 0x1c}}, 0x0) r8 = syz_open_dev$vcsn(&(0x7f0000000240), 0x800000000000003, 0x0) getpeername$unix(r8, &(0x7f0000000340)=@abs, &(0x7f0000000180)=0x6e) [ 983.768490][ T2808] FAT-fs (loop5): bogus number of reserved sectors [ 983.768516][ T2808] FAT-fs (loop5): Can't find a valid FAT filesystem 02:23:15 executing program 2: r0 = syz_open_dev$tty20(0xc, 0x4, 0x0) ioctl$GIO_SCRNMAP(r0, 0xc0045878, &(0x7f0000000000)=""/61) [ 983.840884][ T2808] FAT-fs (loop5): bogus number of reserved sectors [ 983.854231][ T2808] FAT-fs (loop5): Can't find a valid FAT filesystem 02:23:15 executing program 4: r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$TIOCL_GETMOUSEREPORTING(r0, 0x5412, &(0x7f0000000080)=0x13) write(r0, &(0x7f00000000c0)='v', 0x1) ioctl$TIOCSTI(r0, 0x5437, &(0x7f0000000040)=0x3) 02:23:15 executing program 3: r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$TIOCL_GETMOUSEREPORTING(r0, 0x5412, &(0x7f0000000080)=0x13) write(r0, &(0x7f00000000c0)='v', 0x1) ioctl$TIOCSTI(r0, 0x8905, &(0x7f0000000040)=0x3) 02:23:15 executing program 5: syz_mount_image$msdos(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x7a, &(0x7f0000000440), 0x0, &(0x7f00000004c0)={[{@fat=@debug}, {@fat=@flush}]}) 02:23:15 executing program 2: r0 = syz_open_dev$tty20(0xc, 0x4, 0x0) ioctl$GIO_SCRNMAP(r0, 0xc0045878, &(0x7f0000000000)=""/61) 02:23:15 executing program 4: r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$TIOCL_GETMOUSEREPORTING(r0, 0x5412, &(0x7f0000000080)=0x13) write(r0, &(0x7f00000000c0)='v', 0x1) ioctl$TIOCSTI(r0, 0x5441, &(0x7f0000000040)=0x3) 02:23:15 executing program 0: r0 = perf_event_open(&(0x7f00000000c0)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$tty1(0xc, 0x4, 0x1) fcntl$getownex(r0, 0x10, &(0x7f0000000140)={0x0, 0x0}) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0xfb, 0x0, 0x1f, 0x87, 0x0, 0x7f, 0x14, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1000, 0x4, @perf_bp={&(0x7f0000000000), 0x4}, 0x12191, 0x8, 0x4, 0x3, 0x0, 0x8000, 0x7, 0x0, 0x0, 0x0, 0x20b}, r2, 0x9, r1, 0x64d5fe8b13437ca9) ioctl$TIOCL_PASTESEL(r1, 0x5437, 0x0) 02:23:15 executing program 1: r0 = syz_io_uring_setup(0x884, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000040), &(0x7f0000000000)=0x0) r2 = io_uring_register$IORING_REGISTER_PERSONALITY(r0, 0x9, 0x0, 0x0) syz_io_uring_setup(0x552, &(0x7f0000000180), &(0x7f0000ee8000/0x1000)=nil, &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000040)) syz_io_uring_submit(r3, r1, &(0x7f0000000b00)=@IORING_OP_TIMEOUT_REMOVE={0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, r2}}, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f00000003c0)=@IORING_OP_REMOVE_BUFFERS={0x1f, 0x7, 0x0, 0x20, 0x0, 0x0, 0x0, 0x0, 0xfedaddb4a321e680, {0x1, r2}}, 0x100) r4 = perf_event_open(&(0x7f00000001c0)={0x2, 0x80, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000000140)={0x0, 0x0}) ioctl$vim2m_VIDIOC_QBUF(0xffffffffffffffff, 0xc058560f, &(0x7f0000000440)={0x8, 0x1, 0x4, 0x1, 0xffffffba, {r5, r6/1000+60000}, {0x2, 0x5536651048dc9bf2, 0xff, 0x6, 0x9f, 0x2, "a4defa69"}, 0x1f9c15eb, 0x2, @fd, 0x4}) r7 = openat$cgroup_type(0xffffffffffffffff, &(0x7f00000004c0), 0x2, 0x0) fcntl$getownex(r7, 0x10, &(0x7f0000000400)={0x0, 0x0}) r9 = socket$inet(0x10, 0x2, 0x0) sendmsg(r9, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)=[{&(0x7f0000000040)="24000000180003041dfffd946f6105000a0c010a1f05fe060c10200308000f00ff00c00e140000001a00ffffba16a0aa1c09000014000000", 0x38}], 0x1}, 0x0) recvfrom(r9, 0x0, 0x0, 0x0, 0x0, 0x0) recvmmsg(r9, &(0x7f0000006340)=[{{0x0, 0x0, 0x0}}, {{0x0, 0x0, 0x0}}, {{0x0, 0x0, 0x0}}, {{0x0, 0x0, 0x0}}, {{0x0, 0x0, 0x0}}, {{0x0, 0x0, 0x0}}], 0x6, 0x0, 0x0) perf_event_open(&(0x7f00000000c0)={0x5, 0x80, 0x34, 0x77, 0x95, 0x81, 0x0, 0x1, 0x264, 0xc122785c27c9dfbe, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x10001, 0x1, @perf_bp={&(0x7f0000000040), 0x2}, 0x500, 0x3ff, 0x7fffffff, 0x2, 0x4, 0x2, 0xff00, 0x0, 0x3ff, 0x0, 0xbc4}, r8, 0x3, r4, 0x8) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000240)=ANY=[@ANYBLOB="3c0000002e00080027bd7000fbdbdf2500000000", @ANYRES32=0x0, @ANYBLOB="0b00f3ff0f00f2ff06020b0008000b000200000008000b000400000008000b0003000000"], 0x3c}, 0x1, 0x0, 0x0, 0x40000}, 0x8010) r10 = socket$nl_generic(0x10, 0x3, 0x10) r11 = syz_genetlink_get_family_id$batadv(&(0x7f0000000300), 0xffffffffffffffff) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r10, 0x8933, &(0x7f0000000280)={'batadv0\x00', 0x0}) sendmsg$BATADV_CMD_GET_MCAST_FLAGS(r10, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000540)={&(0x7f0000000080)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r11, @ANYBLOB="010300000000000000000a00000000000300", @ANYRES32=r12, @ANYBLOB], 0x1c}}, 0x0) 02:23:15 executing program 2: r0 = syz_open_dev$tty20(0xc, 0x4, 0x0) ioctl$GIO_SCRNMAP(r0, 0xc0085504, &(0x7f0000000000)=""/61) [ 984.365905][ T2838] FAT-fs (loop5): bogus number of reserved sectors [ 984.390273][ T2838] FAT-fs (loop5): Can't find a valid FAT filesystem [ 984.511240][ T2838] FAT-fs (loop5): bogus number of reserved sectors [ 984.533883][ T2838] FAT-fs (loop5): Can't find a valid FAT filesystem 02:23:16 executing program 0: r0 = perf_event_open(&(0x7f00000000c0)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_PASTESEL(r1, 0x5437, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000001340)='net/packet\x00') dup2(r1, r1) r3 = syz_open_procfs(0x0, &(0x7f0000001340)='net/packet\x00') ioctl$SECCOMP_IOCTL_NOTIF_RECV(0xffffffffffffffff, 0xc0502100, &(0x7f0000000000)={0x0}) ioctl$SECCOMP_IOCTL_NOTIF_ADDFD(r3, 0x40182103, &(0x7f0000000080)={r4, 0x1, r3}) preadv(r3, &(0x7f00000017c0), 0x3da, 0xf0ffff, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r2, 0xc0502100, &(0x7f0000000000)={0x0}) ioctl$GIO_UNIMAP(r2, 0x4b66, &(0x7f0000000180)={0x5, &(0x7f0000000140)=[{}, {}, {}, {}, {}]}) ioctl$SECCOMP_IOCTL_NOTIF_ADDFD(r2, 0x40182103, &(0x7f0000000080)={r5, 0x1, r2}) r6 = socket$key(0xf, 0x3, 0x2) sendmmsg(r6, &(0x7f00000000c0), 0x2c8, 0x0) ioctl$BTRFS_IOC_SUBVOL_CREATE_V2(r0, 0x50009418, &(0x7f00000001c0)={{r6}, 0x0, 0xc, @unused=[0x9, 0x4, 0x10001, 0x6], @subvolid=0x9}) preadv(r2, &(0x7f00000017c0), 0x3da, 0xf0ffff, 0x0) ioctl$TIOCL_SETSEL(r2, 0x541c, &(0x7f0000000000)={0x2, {0x2, 0x7, 0x80, 0x896, 0x7, 0x3}}) 02:23:16 executing program 5: syz_mount_image$msdos(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0xfe, &(0x7f0000000440), 0x0, &(0x7f00000004c0)={[{@fat=@debug}, {@fat=@flush}]}) 02:23:16 executing program 2: r0 = syz_open_dev$tty20(0xc, 0x4, 0x0) ioctl$GIO_SCRNMAP(r0, 0xc0145608, &(0x7f0000000000)=""/61) 02:23:16 executing program 1: recvfrom$rxrpc(0xffffffffffffffff, &(0x7f0000000340)=""/227, 0xe3, 0x2003, &(0x7f0000000240)=@in6={0x21, 0x1, 0x2, 0x1c, {0xa, 0x4e23, 0x1000, @private1, 0x8e}}, 0x24) r0 = perf_event_open(&(0x7f00000001c0)={0x2, 0x80, 0xde, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x8001, 0x42}, 0x1, 0x4, 0x0, 0x0, 0x2}, 0xffffffffffffffff, 0xb, 0xffffffffffffffff, 0x0) r1 = getpid() sched_setscheduler(r1, 0x0, 0x0) r2 = getpid() sched_setscheduler(r2, 0x0, 0x0) perf_event_open(&(0x7f0000000440)={0x0, 0x80, 0x3, 0x7f, 0x5, 0x1, 0x0, 0x0, 0x60000, 0x6, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x40, 0x1, @perf_config_ext={0x9, 0xc93f}, 0x100, 0x7fffffff, 0x9, 0x2, 0x6000, 0x8, 0x400, 0x0, 0xfffffff8, 0x0, 0xfff}, r2, 0x3, r0, 0x3) perf_event_open(&(0x7f0000000140)={0x5, 0x80, 0x56, 0x7, 0x7, 0x1, 0x0, 0x200, 0x88400, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x3, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x8, 0x4, @perf_config_ext={0x1, 0x4}, 0xa, 0x80000001, 0x9, 0x3, 0x3c, 0x81, 0xfff, 0x0, 0x1, 0x0, 0x3}, r1, 0x6, 0xffffffffffffffff, 0x2) r3 = openat$proc_capi20(0xffffffffffffff9c, &(0x7f0000000040), 0x206800, 0x0) r4 = openat$ttyprintk(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) landlock_add_rule$LANDLOCK_RULE_PATH_BENEATH(r3, 0x1, &(0x7f0000000100)={0x40, r4}, 0x0) r5 = socket$nl_generic(0x10, 0x3, 0x10) r6 = syz_genetlink_get_family_id$batadv(&(0x7f0000000300), 0xffffffffffffffff) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r5, 0x8933, &(0x7f0000000280)={'batadv0\x00', 0x0}) socket(0x3, 0x800, 0x9) sendmsg$BATADV_CMD_GET_MCAST_FLAGS(r5, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000540)={&(0x7f0000000080)={0x1c, r6, 0x301, 0x0, 0x0, {0xa}, [@BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r7}]}, 0x1c}}, 0x0) [ 984.705343][ T2866] FAT-fs (loop5): bogus number of reserved sectors [ 984.720552][ T2866] FAT-fs (loop5): Can't find a valid FAT filesystem 02:23:16 executing program 0: perf_event_open(&(0x7f00000000c0)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000), 0x2}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_PASTESEL(r0, 0x5437, 0x0) [ 984.820222][ T2866] FAT-fs (loop5): bogus number of reserved sectors [ 984.833833][ T2866] FAT-fs (loop5): Can't find a valid FAT filesystem 02:23:16 executing program 3: r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$TIOCL_GETMOUSEREPORTING(r0, 0x5412, &(0x7f0000000080)=0x13) write(r0, &(0x7f00000000c0)='v', 0x1) ioctl$TIOCSTI(r0, 0x8913, &(0x7f0000000040)=0x3) 02:23:16 executing program 1: openat$dir(0xffffffffffffff9c, &(0x7f0000003440)='./file0\x00', 0x290000, 0x12b) r0 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000040)={'vxcan0\x00'}) sendmmsg(r0, &(0x7f00000033c0)=[{{&(0x7f0000000240)=@alg={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-twofish-avx\x00'}, 0x80, &(0x7f0000000640)=[{&(0x7f0000000340)="300e3e1b48f4ec98e49e99a931a452bab45a92125b5ab29fb6ce1379bcc1dd8fbcf919dbba082cb632cd59b8c0a12803960b5295f05c589e29ea8833ec4d1869d46e552fbc3ea5b623cf75b75aaec4cdea0d9d70ea4bdae72f528010c7c8ca82a2d66172263c3a2cb83a93da7b4aec23c7ce51a85e7a5d7ac8873be9b55a38142f83ac1da4adb4b2ab1355f88109764e91283f2550e18f5044acaed68dbe359b", 0xa0}, {&(0x7f0000000400)="9e5aa624d39586a339d1487d0c64a2b20cc1776a076f71dc7d9bbb682d80ac7302fac7c465a92678939f0ebae0c85116015558fb4bddd944b2c82d93dda216c46d6d14c66bb31c92a1fac582d8407f1801200002389d3aaa8b099bfa27ae7d88bd570bffb9f43671f0620955a7ede95e79fc6005e29666e08152b2421dc2ede02d63f791af1d2ea27d95e6ecc42e508aaffd9dbe98b5b2c2910887740fc94df9c4666c34ab6cd16956e0e7bcd389bf95ac9760641092dd67936ceb4ec0df4e7a9790399310460688b9827a6b4317fb13", 0xd0}, {&(0x7f00000002c0)="b2f8e8c3", 0x4}, {&(0x7f0000000500)="701cb6151df476149465b5f43c0cc93f21ef6b1a251bab41a0b5d256f08475", 0x1f}, {&(0x7f0000000580)="04e3035f3eaf1b5a4a40702b442f96ea086f4a9e0e3e87d7f5f9ced6a07fb2aaeea31ae59c8dfe1c29e08488ff5189b02958cbae0674401ef62d6d333be706a2af6dfa66a8d2d672715740a848f4c59861b953d9659f88ea9b3b787b837d4e7345db0e4b7fd54011f856e259abaa836497ab6180584e540a5e555b8dca018c5e14be139257bf99aad5325342a109f1d2807ec848644de76809598f829bd5e27e", 0xa0}], 0x5, &(0x7f00000006c0)=[{0x110, 0x108, 0x3, "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"}, {0x98, 0x104, 0x10000, "fa9f796594c3ab2dea961294bd6643c41ab24147960a3ae735b7f1ec74d64141d73fa6668eb090add84b7adc68f0fb9ec4cd84f2f67881d7152b66253879c8dfd56a5f43709788d3834380573dffbc2c195106189f6008d351dfd32b14846f1bed374ff8eab60a5f13c9717c43d98b1804831d994a8f257a036d783d3088f26a3cc9fd709d"}, {0xc8, 0x10a, 0x2, "6bd7d87da06d22bce5ae5f49f5b705c8b12af46afc49ba8ef95d4ae562383737ebcfd2e4ab6727494a46ccf133d0168d9830bbe3b9564ef87f30ff75e9fff3cd2aa90c13692905f332b27e173c09aff225d8ba3f09e821b909d6337c6cda22cc7de7bf222c3cc857c0fad067fd87c970a8d53e63ae8e93a16eaeccd49c97cd84c65b3ab072bb771d56d86dfaaa401ee79c126fbda09df29705e8c21606aa8869990070e97c99e2f231b6ca1efb5b303860"}, {0x30, 0x113, 0x10000, "54bb5367560162e845127883ebf151691244c2626ea7f4dae19633b66f9567"}, {0xa8, 0x1, 0x4baa4171, "d36f7497b43a610a465c6677a40f6af46376a07b615fbf0be884e236dfcfe8031036bae45441973e440b0b3feb92b5fc06ea0dcf275b9f9b124b439e14616d1c19ae7074b8ab817459d56d4828a93c5740e67e12a1d452e3a87074eae3f7496b9cd6e7a6f4b510429484f8194574318c3c1cf7e90e9846da01ad08136b886d4d3488b0448742830749e6d94a43e08dc8253133ed11bba4"}, {0xa8, 0x4, 0x1, "bd9b8331dceed713bdeb1edeee5f8262bd252971256be0c3dea42f3d6c7f9e5249bb55722b11e8fd00539893929e66edd8fefe50b337b8787d04b369579c414d07d067f7acf040621afe850ed05609dc15b0ef8be41b7d696d6182db984f1d368c62d9be4938c415ee12afd7649353ff2e8f3953def87c24955b88ae194441342a6a2cf479beb3532b836773b9a0805be9"}, {0x58, 0x6, 0x1f3795b2, "49d7ea0a36f9a97475368e96f24a00d0af0491f31ffd6da3aca9cf7e1706040b101be0190dc716dac00c73bfc27658608de9bf35f21ad62a2390d532d3fdb1bfc33b"}, {0xa8, 0x110, 0x8, "c0e87b731255ecf44e01938d265aba5901497aa9eb609853f031c8ed76eeaf9327a05250929dd004ac37cf208992d427278ee1855a1dfc2e1193de74b6f75b110a5f38fc85116ce7913a82d2e3cd6851205c02473c2b3bad8de455a6674452a14a36dc639c88b842226eca4718cf14a8c62cb8f31c4cd2508c7d7c20662c83672c6401e81ea776de73a03b697adf0c0d0a089df33fab63"}, {0xf0, 0x117, 0x3, "6a6dac97368c537106f1429e447ced7ab87c03ef03dd1f3e419ffe2e79fc9140dbf18cffbb0783b34c364c0b48a6022da78461dbf661f86ac30cd798101f70fa7966c417f8a0c250ec96ffded0422da416b8f09fd2f4cb75dead8b272a7be301fa59515bd586879c0b240f81ff67a30b7893fce86b2a593c77aad0e56741386ba31dcd8d94d10c3dd428125812c4973a1c5563922622c91ef1ac01acc6aecc103627275f5bcb05427d1b4cc1eb7f0c5592a1bb04cff84632d51a109a09ff9c3e3217a7fbd5c61e7dfb2944e0106cff256f1f6d20380cea1f1046dd0503"}, {0x1010, 0x11, 0x3, 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&(0x7f0000003480)=ANY=[@ANYBLOB="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"], 0x2e8}}], 0x2, 0x100) r1 = perf_event_open(&(0x7f00000001c0)={0x2, 0x80, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800000, 0x0, 0x10001}, 0x0, 0xf, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f00000037c0)={@local, @dev, 0x0}, &(0x7f0000003800)=0xc) bind$can_j1939(0xffffffffffffffff, &(0x7f0000003840)={0x1d, r2, 0x3, {0x0, 0x1}, 0xff}, 0x18) r3 = getpid() sched_setscheduler(r3, 0x0, 0x0) perf_event_open(&(0x7f0000000140)={0x7, 0x80, 0xfe, 0x5, 0x3, 0x1, 0x0, 0x6, 0x50400, 0x6, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0xfffffff7, 0x2, @perf_config_ext={0x5, 0x7}, 0x480, 0x8, 0xe31, 0x5, 0x7fffffff, 0x4, 0x86, 0x0, 0x6}, r3, 0x2, r1, 0x0) r4 = syz_genetlink_get_family_id$batadv(&(0x7f0000000300), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_MCAST_FLAGS(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000540)={&(0x7f0000000100)=ANY=[@ANYBLOB="14000000", @ANYRES16=r4, @ANYBLOB="010300000000000000000a0000003367aac7dc2b48b6a9b5739100dbac5fb5"], 0x14}}, 0x0) ioctl$sock_SIOCGIFVLAN_SET_VLAN_EGRESS_PRIORITY_CMD(r0, 0x8982, &(0x7f00000000c0)={0x3, 'veth0_to_bridge\x00', {0x3f}, 0x91}) 02:23:16 executing program 5: syz_mount_image$msdos(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x300, &(0x7f0000000440), 0x0, &(0x7f00000004c0)={[{@fat=@debug}, {@fat=@flush}]}) 02:23:16 executing program 2: r0 = syz_open_dev$tty20(0xc, 0x4, 0x0) ioctl$GIO_SCRNMAP(r0, 0xc0185502, &(0x7f0000000000)=""/61) 02:23:16 executing program 0: perf_event_open(&(0x7f00000000c0)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_PASTESEL(r0, 0x5437, 0x0) r1 = open_tree(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x1) ioctl$FS_IOC_GETVERSION(r1, 0x80087601, &(0x7f0000000040)) 02:23:16 executing program 4: r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$TIOCL_GETMOUSEREPORTING(r0, 0x5412, &(0x7f0000000080)=0x13) write(r0, &(0x7f00000000c0)='v', 0x1) ioctl$TIOCSTI(r0, 0x5450, &(0x7f0000000040)=0x3) 02:23:17 executing program 1: perf_event_open(&(0x7f00000001c0)={0x2, 0x80, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$batadv(&(0x7f0000000300), 0xffffffffffffffff) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000280)={'batadv0\x00', 0x0}) getpeername(r0, &(0x7f00000000c0)=@qipcrtr, &(0x7f0000000040)=0x80) sendmsg$BATADV_CMD_GET_MCAST_FLAGS(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000540)={&(0x7f0000000080)={0x1c, r1, 0x301, 0x0, 0x0, {0xa}, [@BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r2}]}, 0x1c}}, 0x0) 02:23:17 executing program 0: perf_event_open(&(0x7f00000000c0)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x2000000000000000}, 0x0, 0xfffffffffffffffd, 0xffffffffffffffff, 0x0) openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='cpuset.memory_pressure_enabled\x00', 0x0, 0x0) r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_PASTESEL(r0, 0x5437, 0x0) r1 = openat2$dir(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={0x400, 0x180, 0x1}, 0x18) ioctl$BTRFS_IOC_SNAP_CREATE_V2(r0, 0x50009417, &(0x7f00000001c0)={{r1}, 0x0, 0x2, @inherit={0x48, &(0x7f0000000140)={0x0, 0x0, 0x1, 0x8, {0x2, 0x3, 0xb9, 0x6, 0x9}}}, @name="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"}) [ 985.526229][ T2909] FAT-fs (loop5): bogus number of reserved sectors 02:23:17 executing program 2: r0 = syz_open_dev$tty20(0xc, 0x4, 0x0) ioctl$GIO_SCRNMAP(r0, 0xc0189377, &(0x7f0000000000)=""/61) [ 985.581961][ T2909] FAT-fs (loop5): Can't find a valid FAT filesystem 02:23:17 executing program 1: perf_event_open(&(0x7f00000001c0)={0x2, 0x80, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f0000000040)={'wlan0\x00'}) r1 = syz_genetlink_get_family_id$batadv(&(0x7f0000000300), 0xffffffffffffffff) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000280)={'batadv0\x00', 0x0}) sendmsg$BATADV_CMD_GET_MCAST_FLAGS(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000540)={&(0x7f0000000340)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r1, @ANYBLOB="010300000000000000000a00000008000300", @ANYRES32=r2, @ANYBLOB="b650fa53544ee208edc7d720d4b0d733e4b0ffdd9a5da366e38f2e45daa8a29254bfb15523f7686bc441c1b1e37c27352780446b97ac650c4ba98abd4f5aae9829f04898d6dffbd585b13276c96316993782a5583cc78826821c8e30e34a6a07ea42115ba10778d9fd8208ae343a45404476a339247817be0f2417140015be19c359d76c2418b9fdf3effe0bb54c62953ebddb35148734611a24f71eac70"], 0x1c}}, 0x0) [ 985.653001][ T2909] FAT-fs (loop5): bogus number of reserved sectors [ 985.680138][ T2909] FAT-fs (loop5): Can't find a valid FAT filesystem 02:23:17 executing program 2: r0 = syz_open_dev$tty20(0xc, 0x4, 0x0) ioctl$GIO_SCRNMAP(r0, 0xc018937c, &(0x7f0000000000)=""/61) 02:23:17 executing program 5: syz_mount_image$msdos(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x385, &(0x7f0000000440), 0x0, &(0x7f00000004c0)={[{@fat=@debug}, {@fat=@flush}]}) [ 985.974251][ T2939] FAT-fs (loop5): bogus number of reserved sectors [ 985.981978][ T2939] FAT-fs (loop5): Can't find a valid FAT filesystem [ 986.062834][ T2939] FAT-fs (loop5): bogus number of reserved sectors [ 986.075736][ T2939] FAT-fs (loop5): Can't find a valid FAT filesystem 02:23:17 executing program 3: r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$TIOCL_GETMOUSEREPORTING(r0, 0x5412, &(0x7f0000000080)=0x13) write(r0, &(0x7f00000000c0)='v', 0x1) ioctl$TIOCSTI(r0, 0x8914, &(0x7f0000000040)=0x3) 02:23:17 executing program 0: r0 = perf_event_open(&(0x7f00000000c0)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmmsg(0xffffffffffffffff, &(0x7f00000000c0), 0x2c8, 0x0) r1 = socket$key(0xf, 0x3, 0x2) sendmmsg(r1, &(0x7f00000000c0), 0x2c8, 0x0) r2 = socket$key(0xf, 0x3, 0x2) sendmmsg(r2, &(0x7f00000000c0), 0x2c8, 0x0) r3 = openat$vcs(0xffffffffffffff9c, &(0x7f0000006b00), 0x80000, 0x0) r4 = socket$key(0xf, 0x3, 0x2) sendmmsg(r4, &(0x7f00000000c0), 0x2c8, 0x0) r5 = openat$cgroup_pressure(0xffffffffffffffff, &(0x7f0000006b40)='memory.pressure\x00', 0x2, 0x0) r6 = accept4$inet6(0xffffffffffffffff, &(0x7f0000006b80)={0xa, 0x0, 0x0, @private0}, &(0x7f0000006bc0)=0x1c, 0x400) r7 = fork() r8 = socket$nl_generic(0x10, 0x3, 0x10) fstat(r8, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0}) setuid(r9) fstat(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100), 0x0, &(0x7f0000000340)={'trans=fd,', {}, 0x2c, {}, 0x2c, {[{@access_client}, {@access_client}, {@dfltgid={'dfltgid', 0x3d, r10}}, {@dfltgid}, {@loose}, {@noextend}, {@version_L}, {@afid={'afid', 0x3d, 0x3}}, {@version_u}, {@version_L}], [{@hash}]}}) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000007f40)=[{{&(0x7f0000000000)=@abs={0x0, 0x0, 0x4e20}, 0x6e, &(0x7f0000000080)=[{&(0x7f0000000140)="dc09e65900905c55fe9cf806fbe4e8ad7901c54fec90f92e2f720102e78b991964a6a265903c90da86017e66ac8896b198e7862e6caa1d90cac2a12db6fc3c4465db349915df474ff4c5173bcb616266411f4bb969f12ad4bec68bb4963a1f8095dc3cdacc7d7b0a223d8d", 0x6b}, {&(0x7f00000001c0)="746c3a03008a113c4e7345cbb494946e0db9882442e439afbeb9caca7851a0d19b6b2d68350245a367425da598d33e813f7c1c022496f57da2eb48af7644cf67e1bca8a4d54e160f3e0bbd19eea20a94dd31358cd041e84da85420419b97a7501cb85b54ad74f7d836e9fd16d91f172042ffc25a8e8656f1c31c544d738d8fea4ecb97ba6d58425551488b9f276f9479f9afc7903a3def23216072e23ab5f3c3f8", 0xa1}], 0x2, &(0x7f0000000300)=[@rights={{0x14, 0x1, 0x1, [r0]}}, @cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff, 0xffffffffffffffff}}}, @rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, r0, 0xffffffffffffffff, r0, 0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0xee00}}}], 0x80, 0x8010}}, {{&(0x7f0000000380)=@abs={0x1, 0x0, 0x4e20}, 0x6e, &(0x7f0000000840)=[{&(0x7f0000000400)="9d70fda2b58b7b8fa7c0cd854f81c4a90445d79da07ce26406dcbffa1351afa56e81cf5b7011183b11ca7d1202d6873c86125ca5a58d8a37db4291cb3bad56705cd165d1ee73e858f903074f2537cc6fdbe49d6d47dba8fbff595d3c5eec80dba8b72d8841e3b7ca0bfee991edd2ce774f8c6e2038049611c04adf120f0cddab45326086c2c99733b3fa46de1dacfdaa7e39b72817dc6eb217819c509f51f52def830b7480e1bfa9fa97f7223ab22ced9026673bfe39e3408544ab6991374c0e939ad26f23fa98c5a0767c87a6d2860049631684a9a709895550718c77ed7f7740294f079801bb1c2009db6a807a025f0d559310", 0xf4}, {&(0x7f0000000500)="140ee7e52ff781d5aa9772c3d4b075ab4855c025dab9e67a589fed31da58c5d0b997e5ad484c2f112dbe03a7917c08d24aa6fa067d3be0fde765fdc018b59cee2fb144190ad0806870bf3e653584cffacad26451", 0x54}, {&(0x7f0000000580)="81aadc837d29af58137047ce5c038caeb99db6871c51b8b0f41976ff11bf42817b1b2b092b8870d91c8c2a7ddb88ac21edc408777c24ad6aaae9e651a7217c4b0e8cc42d736c6f7cd7b372492285019dc9a6728f7b2732c5c49b272b50e3346316cfddb33bd9572814203cd065995b83e272fce30c07b2cfd9a911855ffddb2bfe6eaef4a0c5873eb9c5af44b965cf9c473cc67239467a7939b62786d65227d302f65fe3b8a57b0ff338bbaa95ab2e7a8e418da24f4825cb3d48c7404dc39506825c1d8006943ea7383b44f88a47dd6ff05f1c04b704deaf5b76746c8185e15cba85d2698d310d66a540be5d0147d2b7", 0xf0}, {&(0x7f0000000680)="98d683bfc32bbe251f7e70110aa56edecf3780b4e12da74b735a306099e41f1bda2633b52ae8bb301554ac855157bee38d24bccd9b14fbf535f92510f127e99cfa649c9a89152e57a88fdd5f345e73d7641c22b137a1852c771ce3cfd3bb6a5d2afe61e057d4d1b77a9947bcce0da48a10fdc202dac1c4f58567afd0b53ebe860a3b7cbd0ff31f1e2562526b2afb32fe6a04440b49e09af3f0976f0ab8d643a10e7b62", 0xa3}, {&(0x7f0000000740)="6dc0f622d612cc46c6767e9b5122e82c5037c3d775a31d01f27a6a5739863bb8eed0b3cdcf5e5a681e67f5dd4d81090cc38c72a9defbe21515f6f0ef2a8fd76cd9b1c17f311a637039c3328961ace839b1c7e5f8f87361d4faaf21712532c983c54a9ac881c2d416a37e36a8902214d73aa6", 0x72}, {&(0x7f00000007c0)="f1e7b53de0a2a4e8f660298368704d1416dbf2840c4db57ef885e47fa0de5ea0db967e16c28a1fa0c5a0e5bbf6fcb335050dd98ce75d121a3988b9c67370b25f5ec7a51eb13c9aa0f1ac0274ea7e9696d3507d98eeda54aeb9f3c71ca0137d25f6766bc42ca661b572f7f337c40644aa314bd069c7b2", 0x76}], 0x6, 0x0, 0x0, 0x240040d0}}, {{&(0x7f00000008c0)=@abs={0x1, 0x0, 0x4e21}, 0x6e, &(0x7f0000000a40)=[{&(0x7f0000000940)="7c2374db73b955f1a5cd17e784547c87a60bd8b9ecdea5b544af629a5bf5bf354c295341cd640273fd901c5bb21d48ec6f840af950c30a96b57668499c1c1d6b264ecd61a036abfc7803dbe69e60379d371fcb755733de68c7ed3426013e6fe045f6fc5015a445cd7ece5b5f5c9f7af3cee47d7443d2bde737e28f2f9b6d7bf3b82a84073a0e89c452932d54fc59eb216340fd951c50804fbc2c076ae1a418f74485ec9a367c24bde0d2dd6447dee6f1e0c46a043584ede9bd4e811e544ee744aef62fb86f9972140d0ad9a1aff832f4bf02764d354f5250632f5187f2e96dbd2b54", 0xe2}], 0x1, 0x0, 0x0, 0x20000000}}, {{0x0, 0x0, &(0x7f0000000c80)=[{&(0x7f0000000a80)="c668c69d41e9513c5f3f097ee1e67682a2c66f755b41b438895e502a38f2827ffdc953b3a8a7d8ab79d9e43777c0177872e8e13201be55b97a1b2187b8534f73cccf06b809d9fdf6a60ddf5c793de03df1d285f94495dab65c133f41381b142717b5464d9bec0836d5240e13db3ccc68d29e35a24d28ed14d2f23cafa451646f7d99231a00d76823e91124d2c9c6928939c3ad11c6bafc084d2ffb25d28ef440fd401226fe7c6705c33ee319d7a1d290cb72f175eff58b2f2c3ee179065a033eb4b3cd4e03e6b59fede935", 0xcb}, {&(0x7f0000000b80)="1f41162692d1b3aeaba2bcbf3459c5d1213c7ce62892068fbe214fd691959a98f563f7da71f128d03642e9e620f3306275e41dca764788b5ee327b64788c36d5e8f17d0302668eeeecc526ddd59f5231640f717d1b1e2f4f09d1d89cdc7620ae5e46aba42b08269f9b106f801e8e68c3908040247b8e88db5a735674c931fc1043521c475eb867bf0bc4e3411ff31792827cae064e70d9ab67bf6d3f8f63b5138ecd7d085a146482715cb3", 0xab}, {&(0x7f0000000c40)="ec9529ab0e87e2e504e784e2d4073e6503e51ec972f096b3375c", 0x1a}], 0x3, 0x0, 0x0, 0x8001}}, {{&(0x7f0000000cc0)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000000ec0)=[{&(0x7f0000000d40)="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", 0xfa}, {&(0x7f0000000e40)}, {&(0x7f0000000e80)="c9bdb955c6b32c66f98e65065b46e033485402091bf0eb4c74", 0x19}], 0x3, &(0x7f0000000fc0)=[@cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff}}}, @cred={{0x1c}}], 0x40, 0x20000804}}, {{&(0x7f0000001000)=@abs={0x1, 0x0, 0x4e21}, 0x6e, &(0x7f0000001300)=[{&(0x7f0000001080)="81f25d133856de508a96b5a76a47ee7cb1b43ed1649af34c794f8703f80101168cdd7777d3fda5293f663408f1e6bc1b12428ce954c55109c9b1fa878d9baf2bf287e952a9b8d5513e95323e09360d22d4d474ba3acea630af930f77a98551a671bb107a4d3c91a138db2acc170a9b158eb4995f25502e55060a99d2196e301af4500acaf2debb3fbaa69e", 0x8b}, {&(0x7f0000001140)="fe066202dbc7f597f56cd66d805deb64cef6f44f13bba26db55c1721a1ac442748f376c55bcd6c9c52121df0f6d0647f21200f61f77a9588502e006941431e26493811c18d8bba73fa5ae5055b6da0dad0e228349da55502c281f36e9af6b28e7cc729dc2c2f", 0x66}, {&(0x7f00000011c0)="129b92f06eb148805487285231db1f9786abd46aeafb690f7a9451e427ea50390641ed8889c8201badf72653917107589a3cb898085cac563f17c755451d51509e459fe4f07a0faa60a669d2db7c25c882271f6f1bceee5c2558c1b4a48119c048523c7076be693381fe72fc1347db6060df2c993bbf5dfe3630d92c7f69185100fbecae0e5d5e02a7978c47229b4424365964cfa8e3deaae102b89fed27a7861e11623db2eaaf89dc620f51602daa4b364df7cb7bde145de15862c070ac01a2ae64257b57734edb7e898ee986efdc71897bdb4f8f4785686b53d3", 0xdb}, {&(0x7f00000012c0)="53f8add1d02ad0b43f7a88debe42aa67e545ab5ba5ddd710925c6200af7a8a9a", 0x20}], 0x4, 0x0, 0x0, 0x8004}}, {{0x0, 0x0, &(0x7f0000002640)=[{&(0x7f0000001340)="61cf72807d0336472abc0456b6a5433ea6684c42dadf29c0c9c18c0a40aab578c1d9bba64b91bd5075e664a5e55b71b0c3a363c4f7f0eed47903f5e101d4dd941aae0acc40c86dbb7df1e5531c975b6f5ff4102c8f29ab076779dd17b6d5edfb606a4adf08e3dabdace5e4353d4360ae3b28dab0662f913cc074", 0x7a}, {&(0x7f00000013c0)="51ff7d0f4191662ff5a0f5197914e923769be8ed4dede853ec5d4392099d68ec0b48a6fdf9c5b444a147e9f8d25eb1d6ca8b2fd4dafbc95d6f750030bbce9d68dc0ead3da2db898ef293610e646a3323ed0fd61d32789314ad69fe77a05cbc5d9d8175db93b254705e9b37b345dc8ab98637425d521b18dc03c93bde8851b2146b1df74fdaf7c03cd1a6d544606c2c63082c47cd73ed62764e67b6694bcb664e303acb8fd468b684", 0xa8}, 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0x1000}, {&(0x7f0000002480)="78f7eebba724318b050e01e4392e705574178c45188ea7bd17573ef438895c59da8ea06751cd56aaf6271f84162b09590fd590bba3a98357b91dff810efff3c3f94206d1a09599a8c45e537b8b3139636d487c577e5761e6e9ebe7b704a3e16b0100dbac9daa7cbf56bae1661da6ef45f359683a12bf2d48916bd5f9d8df5f4bada63d54b4e20fd59bb070b9f4acb3ee71defdb1ee81a8d921158a342f954c432eaa054cab912fe2d0c8b6c6bd0e12cc271b63d2a4c9d9412a8e715691", 0xbd}, {&(0x7f0000002540)="e83c58c79265aa273872d22db9b212ba1057c503d3ccbcaab20547499b625ad85816e68f5bc5faa855867de2321b0395042f1aee2105f85ddea354955e46a3c4280812f8937527f2d786f8fb1a0f69d236992af149c318748e9d211bb180a71bf7eea05431783af2f753260c29361e7959b5711c38f5eb374aad89de7d005be8aa3e4d0edf092a4955609a5166dda0cf8b9702e26ddd53", 0x97}, {&(0x7f0000002600)="2fad3983967180c4d2360d98eb4c5ed64c14242589a989", 0x17}], 0x6, &(0x7f0000006c00)=[@cred={{0x1c, 0x1, 0x2, {0x0, 0xee00}}}, @cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff, 0x0, 0xee01}}}, @rights={{0x1c, 0x1, 0x1, [r0, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, r0]}}, @rights={{0x2c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r0, 0xffffffffffffffff, r0]}}, @cred={{0x1c}}, @cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff}}}, @rights={{0x2c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r1, r2, r3, r4]}}, @rights={{0x24, 0x1, 0x1, [r0, r0, r5, r6, r0]}}, @cred={{0x1c, 0x1, 0x2, {r7, r9, r10}}}], 0x160, 0x800}}, {{0x0, 0x0, &(0x7f0000007f00)=[{&(0x7f0000006d80)="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", 0x1000}, {&(0x7f0000007d80)="eda4fa22362ce3f7e8fa40f688a3a261b7bd3b4817d4af9994889e0b5927b083325544cd27a3977d7849cbcdd166f9e20d55b7a0484c373959f71397eef033cc2a688a80a134b950eb26c89b8d7f96b44c3709122ad2a016157241eb6201fbb4d221cca4e310a1c3b87b44393d56b3f24a95de532360a9b84db8190b53510ed1c2587409080143763485fc630b512ece776181693f49ddf604bfa35d3f2ef4133f9b3a3f6331033da70068bbd67ffb946d5f65e181ccef4cbdc5ef6fed54692ed58fba636332061e9177f0abc5d0", 0xce}, {&(0x7f0000007e80)="6b74aeef70442e045ce673853d03bab7c9571b3d8c44082f5e3bd732dbe15ad01540406668b81a76479be5da910e7819104bdab6cbe10b4c3910816fc8167be449f8d02bafc8feea05c8a77d04fbc6180fb4e8", 0x53}], 0x3, 0x0, 0x0, 0x5}}], 0x8, 0x4000000) r11 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_PASTESEL(r11, 0x5437, 0x0) 02:23:17 executing program 2: r0 = syz_open_dev$tty20(0xc, 0x4, 0x0) ioctl$GIO_SCRNMAP(r0, 0xc0189436, &(0x7f0000000000)=""/61) 02:23:17 executing program 1: perf_event_open(&(0x7f00000001c0)={0x2, 0x80, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$batadv(&(0x7f0000000300), 0xffffffffffffffff) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000280)={'batadv0\x00', 0x0}) r3 = bpf$MAP_CREATE(0x100000000000000, &(0x7f00000000c0)={0x2, 0x4, 0x4, 0xc18}, 0x40) bpf$MAP_LOOKUP_BATCH(0x18, &(0x7f0000000540)={0x0, &(0x7f00000003c0)=""/13, &(0x7f0000000400), &(0x7f00000004c0), 0x1f0, r3}, 0x38) r4 = perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x20000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffaf}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = perf_event_open(&(0x7f00000061c0)={0x5, 0x80, 0x1, 0x0, 0x6, 0x2, 0x0, 0x130, 0x40800, 0x8, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x2, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x8000, 0x0, 0x0, 0x52b4, 0x800, 0x8, 0x4, 0x3, 0x6, 0x6, 0x0, @perf_bp={&(0x7f0000000000), 0x2}, 0x5001a, 0xecf, 0x0, 0x7, 0x0, 0x0, 0x1004, 0x0, 0x0, 0x0, 0x20}, 0x0, 0x6, r4, 0x8) r6 = bpf$MAP_CREATE(0x0, &(0x7f0000000280)={0x19, 0x4, 0x4, 0x400}, 0x40) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000240)={r6, 0x0, 0x0}, 0x20) r7 = syz_open_dev$vcsn(&(0x7f0000000000), 0x4, 0x202) accept$packet(r7, &(0x7f0000000480)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @remote}, &(0x7f0000001600)=0x14) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000001780)={0xffffffffffffffff, 0xfffffffffffffce3, &(0x7f0000001c80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x10) bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x18, 0x6, &(0x7f0000000000)=ANY=[@ANYRES32], &(0x7f0000000080)='GPL\x00', 0xb, 0xb7, &(0x7f000000cf3d)=""/183, 0x0, 0xc, '\x00', 0x0, 0x3, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, r10}, 0x78) r11 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x18, 0x4, &(0x7f0000000400)=ANY=[@ANYBLOB="1801000000060600000000000000008efe63d5006f00000095", @ANYRESOCT=r9, @ANYRES32=r5], &(0x7f0000000040)='syzkaller\x00', 0x3, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={&(0x7f0000000300)='lock_acquire\x00', r11}, 0x10) bpf$PROG_LOAD(0x5, &(0x7f00000016c0)={0x19, 0x10, &(0x7f00000018c0)=ANY=[@ANYRES64, @ANYRESHEX, @ANYRESOCT, @ANYRES32=r6, @ANYBLOB="0000000002000000850000004c1109898889c48fcff0b60000b3dc8f3abd11e7a8006003000000000000b87bb47c22ecffffff0880000000000000950000"], &(0x7f0000000180)='GPL\x00', 0x0, 0x1000, &(0x7f0000000600)=""/4096, 0x41100, 0x10, '\x00', r8, 0x7, 0xffffffffffffffff, 0x8, &(0x7f0000001640)={0x9, 0x3}, 0x8, 0x10, &(0x7f0000001680)={0x3, 0xc, 0xa, 0xce95}, 0x10, r10, r11}, 0x78) bpf$PROG_LOAD(0x5, &(0x7f0000000340)={0x9, 0xa, &(0x7f0000000040)=@raw=[@map={0x18, 0x8, 0x1, 0x0, r3}, @map_val={0x18, 0x2, 0x2, 0x0, r0, 0x0, 0x0, 0x0, 0x3}, @exit, @generic={0x3, 0xe, 0x7, 0x3, 0x4a1}, @initr0={0x18, 0x0, 0x0, 0x0, 0x6d31, 0x0, 0x0, 0x0, 0x10001}, @btf_id={0x18, 0x7, 0x3, 0x0, 0x1}], &(0x7f00000000c0)='syzkaller\x00', 0x1, 0x8f, &(0x7f0000000100)=""/143, 0x41100, 0x0, '\x00', r2, 0xb, 0xffffffffffffffff, 0x8, &(0x7f0000000240)={0x8, 0x5}, 0x8, 0x10, &(0x7f00000002c0)={0x4, 0x8, 0x5, 0x7}, 0x10, r10}, 0x78) sendmsg$BATADV_CMD_GET_MCAST_FLAGS(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000540)={&(0x7f0000000580)=ANY=[@ANYBLOB="1c000000a272736942e0bb19f6dbffe0305d07e36894fac270d8ca4cf74d0d10a93e5e2289c6f829393607c1bfab8f1618a043586d6fef037c3925c9cac6a67c4454715e93b6208a4d0abfd0f4e8ee8f1ff0bf2bdd9a31e2042644812c6e0df1fe6a893b81a9ac4136edd5731324b53917960048c8473fd1ce3b2e977ef86fa62643e72da579724f470d5f001ec147e3c6b745ec2f4f15183e09905fdb6aaf1559f512d88901598aa0e8185da49f0cf24dc0", @ANYRES16=r1, @ANYBLOB="010300000000000000000a00000008000300", @ANYRES32=r2, @ANYBLOB="11e5b468eba391328fa79b7e95485b81e78200f61b16bab726f781745a2b24b21bf20b63bab73d2c8e338e1da424e5a4af131a7e5fa9c9ef4d18265ef440c55ab786ddf11e9bed72d1758eadb10e7ee1fcc0edf54d9c0e5d6b05637805d5e5e258ef820e38a0f103a0952e0573b78a5941166a391c6ca8e3825aa8677de52a77d2efe9524c87b87cd85bd4d6e952f8387f058c7a21826ceaef107d2a6fc13ff1701f9e0fe65212c0816f3cac1a8d843dfc171ec86cf554ce28842107eccad2b39fb797de16d9d24482981341904e3efe5a8823"], 0x1c}}, 0x0) 02:23:17 executing program 5: syz_mount_image$msdos(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x388, &(0x7f0000000440), 0x0, &(0x7f00000004c0)={[{@fat=@debug}, {@fat=@flush}]}) 02:23:17 executing program 4: r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$TIOCL_GETMOUSEREPORTING(r0, 0x5412, &(0x7f0000000080)=0x13) write(r0, &(0x7f00000000c0)='v', 0x1) ioctl$TIOCSTI(r0, 0x5451, &(0x7f0000000040)=0x3) 02:23:18 executing program 2: r0 = syz_open_dev$tty20(0xc, 0x4, 0x0) ioctl$GIO_SCRNMAP(r0, 0xc020660b, &(0x7f0000000000)=""/61) [ 986.605548][ T2965] FAT-fs (loop5): bogus number of reserved sectors [ 986.625330][ T2965] FAT-fs (loop5): Can't find a valid FAT filesystem 02:23:18 executing program 1: perf_event_open(&(0x7f00000001c0)={0x2, 0x80, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$batadv(&(0x7f0000000300), 0xffffffffffffffff) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000280)={'batadv0\x00', 0x0}) r3 = socket$key(0xf, 0x3, 0x2) sendmmsg(r3, &(0x7f00000000c0), 0x2c8, 0x0) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x2, 0x8010, r3, 0x2ffea000) sendmsg$BATADV_CMD_GET_MCAST_FLAGS(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000540)={&(0x7f0000000080)=ANY=[@ANYBLOB=' \x00\x00\x00', @ANYRES16=r1, @ANYBLOB="010300000000000000000a00000008000300", @ANYRES32=r2, @ANYBLOB], 0x1c}}, 0x0) 02:23:18 executing program 2: r0 = syz_open_dev$tty20(0xc, 0x4, 0x0) ioctl$GIO_SCRNMAP(r0, 0xc058560f, &(0x7f0000000000)=""/61) [ 986.708564][ T2965] FAT-fs (loop5): bogus number of reserved sectors [ 986.733249][ T2965] FAT-fs (loop5): Can't find a valid FAT filesystem 02:23:18 executing program 0: recvfrom$netrom(0xffffffffffffffff, &(0x7f0000001280)=""/3, 0x3, 0x1, &(0x7f00000012c0)={{0x3, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, 0x8}, [@null, @null, @bcast, @bcast, @null, @null, @bcast, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}]}, 0x48) r0 = socket$key(0xf, 0x3, 0x2) sendmmsg(r0, &(0x7f00000000c0), 0x2c8, 0x0) ioctl$BTRFS_IOC_DEFRAG(r0, 0x50009402, 0x0) perf_event_open(&(0x7f00000000c0)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x7f}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_mount_image$zonefs(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x100, 0x1, &(0x7f0000000080)=[{&(0x7f0000000140)="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", 0x1000, 0x7ff}], 0x429, &(0x7f0000001140)=ANY=[@ANYBLOB="6578706f72733d7a6f6e652d6f66666c696e652c6572726f72733d7a6f6e652d726f2c6578706c696369742d6f7065a00e00000000000065723d254b4023215c2e5c2a2f2c736d61636b66737472616e736d7574653d5b283a2a2c2e7d2d7b2c7b76272e735b2c7569643c", @ANYRESDEC, @ANYBLOB=',pcr=00000000000000000061,context=unconfined_u,euid<', @ANYRESDEC=0x0, @ANYBLOB="2c6673757569643d32373434656461622d376630342d345763012d0e3430302d64396162063065312c00"]) r2 = openat(r1, &(0x7f0000001240)='./file0\x00', 0x202, 0x94) r3 = syz_open_dev$tty1(0xc, 0x4, 0x1) r4 = syz_io_uring_complete(0x0) sendmsg$NL80211_CMD_CONTROL_PORT_FRAME(r4, &(0x7f0000001680)={&(0x7f00000013c0)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000001640)={&(0x7f0000001400)={0x214, 0x0, 0x300, 0x70bd27, 0x25dfdbfe, {{}, {@val={0x8}, @val={0xc, 0x99, {0x49d1, 0x4c}}}}, [@NL80211_ATTR_MAC={0xa, 0x6, @broadcast}, @NL80211_ATTR_FRAME={0x1a6, 0x33, @mgmt_frame=@auth={@wo_ht={{0x0, 0x0, 0xb, 0x0, 0x0, 0x0, 0x0, 0x1}, {}, @device_b, @device_b, @random="c09d211cb060", {0x8, 0x9}}, 0x0, 0x0, 0x0, @val={0x10, 0x1, 0x68}, [{0xdd, 0xe9, "96f32e23c2d6596db5ab9442e303f6f6d1016df49644c2fe1238fcef5cfe36d5388090436f53ebdbea77ffaaf105968e1a8511661bb784ad052ab9a93d63237f20a1e7ae16f1d6ce503c6874ed99bda1eb520b1c3dc86689bf1c071cc6f1bc657269f730b4b97067377677f8124f4a48f0b29e09f809940c6b9a5680d25557728dc0906e5d8832f8befe1ea2cb7e56e69a765bd38ed2a2df3573041899344a2016a67bf00d74f36fe447310d0dc0d2e6653105ac489fa0d781d34c1f5025cbcecf17ae1585fa1f451d73b9901047c4be3a8ed0bba2e87540aa9541f894a19388e53e98f0e04e264d12"}, {0xdd, 0x94, "241b2de845c51b9e68f0d7e226bf50c3b6fc38d3dbc6733aca4bdc9ad86d61f121826da6915b93020ac8755b6e25acd37988a44bb8807d199ca106922d8f4183f060ac212052c04388db8f93ebbc7517faa4cdc3d185533f581ce5fcd3544fde279a3d1a66857f5fdc65469155c92cd227f031aa98b16b31c30ad0a3914b1f8c0ca117203aad8a68e8b68d6dfd2e4513fadfd1ab"}]}}, @NL80211_ATTR_FRAME={0x1e, 0x33, @mgmt_frame=@deauth={@wo_ht={{}, {0x81}, @broadcast, @device_b, @initial, {0x0, 0x2e0}}, 0x34, @void}}, @NL80211_ATTR_CONTROL_PORT_ETHERTYPE={0x6, 0x66, 0x88fb}, @NL80211_ATTR_CONTROL_PORT_ETHERTYPE={0x6, 0x66, 0xf9}, @NL80211_ATTR_CONTROL_PORT_ETHERTYPE={0x6, 0x66, 0x16}]}, 0x214}}, 0x0) r5 = openat$cgroup_ro(r2, &(0x7f0000001340)='blkio.bfq.sectors\x00', 0x0, 0x0) ioctl$CAPI_NCCI_GETUNIT(r5, 0x80044327, &(0x7f0000001380)=0xffff5ca3) ioctl$TIOCL_PASTESEL(r3, 0x5437, 0x0) ioctl$TIOCGICOUNT(r3, 0x545d, 0x0) 02:23:18 executing program 5: syz_mount_image$msdos(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x38d, &(0x7f0000000440), 0x0, &(0x7f00000004c0)={[{@fat=@debug}, {@fat=@flush}]}) 02:23:18 executing program 1: perf_event_open(&(0x7f00000001c0)={0x2, 0x80, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$batadv(&(0x7f0000000300), 0xffffffffffffffff) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000280)={'batadv0\x00', 0x0}) sendmsg$BATADV_CMD_GET_MCAST_FLAGS(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000540)={&(0x7f0000000080)={0x1c, r1, 0x301, 0x0, 0x0, {0xa}, [@BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r2}]}, 0x1c}, 0x1, 0x0, 0x0, 0x20000000}, 0x0) [ 987.040541][ T3003] FAT-fs (loop5): bogus number of reserved sectors [ 987.048067][ T3003] FAT-fs (loop5): Can't find a valid FAT filesystem [ 987.129187][ T3003] FAT-fs (loop5): bogus number of reserved sectors [ 987.140032][ T3003] FAT-fs (loop5): Can't find a valid FAT filesystem 02:23:18 executing program 3: r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$TIOCL_GETMOUSEREPORTING(r0, 0x5412, &(0x7f0000000080)=0x13) write(r0, &(0x7f00000000c0)='v', 0x1) ioctl$TIOCSTI(r0, 0x8933, &(0x7f0000000040)=0x3) 02:23:18 executing program 2: r0 = syz_open_dev$tty20(0xc, 0x4, 0x0) ioctl$GIO_SCRNMAP(r0, 0xd0009411, &(0x7f0000000000)=""/61) 02:23:18 executing program 0: perf_event_open(&(0x7f00000000c0)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_PASTESEL(r0, 0x5437, 0x0) ioctl$TIOCL_GETMOUSEREPORTING(0xffffffffffffffff, 0x541c, &(0x7f0000000000)) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040), 0x3e1000, 0x0) ioctl$KDSIGACCEPT(r1, 0x4b4e, 0xb) 02:23:18 executing program 1: perf_event_open(&(0x7f00000001c0)={0x2, 0x80, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$batadv(&(0x7f0000000300), 0xffffffffffffffff) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000280)={'batadv0\x00', 0x0}) getsockname$packet(0xffffffffffffffff, &(0x7f0000000180)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @multicast}, &(0x7f0000000240)=0x14) sendmsg$BATADV_CMD_GET_MCAST_FLAGS(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000540)={&(0x7f0000000080)={0x1c, r1, 0x301, 0x0, 0x0, {0xa}, [@BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r2}]}, 0x1c}}, 0x0) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$batadv(&(0x7f0000000300), 0xffffffffffffffff) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r3, 0x8933, &(0x7f0000000280)={'batadv0\x00', 0x0}) sendmsg$BATADV_CMD_GET_MCAST_FLAGS(r3, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000540)={&(0x7f0000000080)={0x1c, r4, 0x301, 0x0, 0x0, {0xa}, [@BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r5}]}, 0x1c}}, 0x0) sendmsg$BATADV_CMD_SET_MESH(r0, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x2c, r4, 0x20, 0x70bd28, 0x25dfdbfc, {}, [@BATADV_ATTR_AGGREGATED_OGMS_ENABLED={0x5, 0x29, 0x1}, @BATADV_ATTR_AP_ISOLATION_ENABLED={0x5, 0x2a, 0x1}, @BATADV_ATTR_ELP_INTERVAL={0x8, 0x3a, 0xe3}]}, 0x2c}, 0x1, 0x0, 0x0, 0x44800}, 0x0) 02:23:18 executing program 5: syz_mount_image$msdos(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x38e, &(0x7f0000000440), 0x0, &(0x7f00000004c0)={[{@fat=@debug}, {@fat=@flush}]}) 02:23:19 executing program 4: r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$TIOCL_GETMOUSEREPORTING(r0, 0x5412, &(0x7f0000000080)=0x13) write(r0, &(0x7f00000000c0)='v', 0x1) ioctl$TIOCSTI(r0, 0x5452, &(0x7f0000000040)=0x3) 02:23:19 executing program 2: r0 = syz_open_dev$tty20(0xc, 0x4, 0x0) ioctl$GIO_SCRNMAP(r0, 0xd000943d, &(0x7f0000000000)=""/61) 02:23:19 executing program 1: perf_event_open(&(0x7f00000001c0)={0x2, 0x80, 0xde, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000040), 0x2}, 0x0, 0x0, 0x0, 0x0, 0x8000000000}, 0x0, 0x2000000, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$batadv(&(0x7f0000000300), 0xffffffffffffffff) ioctl$VFAT_IOCTL_READDIR_SHORT(r0, 0x82307202, &(0x7f0000000580)=[{0x0, 0x0, 0x100}, {0x0, 0x0, 0x100}]) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000280)={'batadv0\x00', 0x0}) sendmsg$BATADV_CMD_GET_MCAST_FLAGS(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000540)={&(0x7f0000000080)={0x1c, r1, 0x301, 0x0, 0x0, {0xa}, [@BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r2}]}, 0x1c}}, 0x0) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$batadv(&(0x7f0000000300), 0xffffffffffffffff) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r3, 0x8933, &(0x7f0000000280)={'batadv0\x00', 0x0}) sendmsg$BATADV_CMD_GET_MCAST_FLAGS(r3, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000540)={&(0x7f0000000080)={0x1c, r4, 0x400, 0x0, 0x0, {0xa}, [@BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r5}]}, 0x1c}}, 0x0) sendmsg$BATADV_CMD_SET_MESH(r0, &(0x7f0000000180)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x2c, r4, 0x10, 0x70bd2b, 0x25dfdbff, {}, [@BATADV_ATTR_GW_BANDWIDTH_DOWN={0x8, 0x31, 0x10000}, @BATADV_ATTR_AGGREGATED_OGMS_ENABLED={0x5, 0x29, 0x1}, @BATADV_ATTR_FRAGMENTATION_ENABLED={0x5, 0x30, 0x1}]}, 0x2c}, 0x1, 0x0, 0x0, 0x4}, 0x4008815) [ 987.654965][ T3026] FAT-fs (loop5): bogus number of reserved sectors [ 987.684839][ T3026] FAT-fs (loop5): Can't find a valid FAT filesystem 02:23:19 executing program 0: recvmsg(0xffffffffffffffff, &(0x7f0000000600)={&(0x7f0000000000)=@generic, 0x80, &(0x7f0000000480)=[{&(0x7f0000000140)=""/89, 0x59}, {&(0x7f0000000080)=""/10, 0xa}, {&(0x7f00000001c0)=""/35, 0x23}, {&(0x7f0000000200)=""/167, 0xa7}, {&(0x7f00000002c0)=""/24, 0x18}, {&(0x7f0000000300)=""/204, 0xcc}, {&(0x7f0000000400)=""/50, 0x32}, {&(0x7f0000000440)=""/15, 0xf}], 0x8, &(0x7f0000000500)=""/211, 0xd3}, 0x62) perf_event_open(&(0x7f00000000c0)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvmmsg$unix(0xffffffffffffffff, &(0x7f00000038c0)=[{{0x0, 0x0, &(0x7f0000000880)=[{&(0x7f00000006c0)=""/35, 0x23}, {&(0x7f0000000700)=""/100, 0x64}, {&(0x7f0000000780)=""/219, 0xdb}], 0x3, &(0x7f00000008c0)=[@rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c}}, @rights={{0x2c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0xb8}}, {{&(0x7f0000000980)=@abs, 0x6e, &(0x7f0000001a00)=[{&(0x7f0000000a00)=""/4096, 0x1000}], 0x1}}, {{&(0x7f0000001a40)=@abs, 0x6e, &(0x7f0000001d80)=[{&(0x7f0000001ac0)=""/41, 0x29}, {&(0x7f0000001b00)=""/68, 0x44}, {&(0x7f0000001b80)=""/82, 0x52}, {&(0x7f0000001c00)=""/151, 0x97}, {&(0x7f0000001cc0)=""/157, 0x9d}], 0x5}}, {{&(0x7f0000001e00)=@abs, 0x6e, &(0x7f0000001f40)=[{&(0x7f0000001e80)=""/176, 0xb0}], 0x1, &(0x7f0000001f80)=[@cred={{0x1c}}, @cred={{0x1c}}, @rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c, 0x1, 0x2, {0x0}}}], 0x98}}, {{0x0, 0x0, &(0x7f0000002280)=[{&(0x7f0000002040)=""/36, 0x24}, {&(0x7f0000002080)=""/97, 0x61}, {&(0x7f0000002100)=""/36, 0x24}, {&(0x7f0000002140)=""/58, 0x3a}, {&(0x7f0000002180)=""/206, 0xce}], 0x5, &(0x7f0000002300)=[@rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @cred={{0x1c}}], 0xd8}}, {{&(0x7f0000002400)=@abs, 0x6e, &(0x7f0000003840)=[{&(0x7f0000002480)=""/83, 0x53}, {&(0x7f0000002500)=""/79, 0x4f}, {&(0x7f0000002580)=""/4096, 0x1000}, {&(0x7f0000003580)=""/126, 0x7e}, {&(0x7f0000003600)=""/2, 0x2}, {&(0x7f0000003640)=""/146, 0x92}, {&(0x7f0000003700)=""/95, 0x5f}, {&(0x7f0000003780)=""/158, 0x9e}], 0x8}}], 0x6, 0x2001, &(0x7f0000003a40)={0x0, 0x3938700}) r1 = perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$sock_ipv4_tunnel_SIOCCHGTUNNEL(r1, 0x89f3, &(0x7f00000002c0)={'syztnl2\x00', &(0x7f0000000280)=ANY=[@ANYRES32=0x0]}) perf_event_open(&(0x7f0000000640)={0x1, 0x80, 0x6, 0xf7, 0x9, 0x2, 0x0, 0x100000001, 0x84040, 0x8, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x3, 0x2, @perf_config_ext={0x3f, 0x1}, 0x20, 0x800, 0x6, 0x1, 0xfff, 0x200, 0x9, 0x0, 0x3f, 0x0, 0x6da}, r0, 0x4, r1, 0x2) syz_open_dev$tty1(0xc, 0x4, 0x1) 02:23:19 executing program 5: syz_mount_image$msdos(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x38f, &(0x7f0000000440), 0x0, &(0x7f00000004c0)={[{@fat=@debug}, {@fat=@flush}]}) 02:23:19 executing program 2: ioctl$sock_SIOCBRADDBR(0xffffffffffffffff, 0x89a0, &(0x7f0000000080)='caif0\x00') r0 = syz_open_dev$tty20(0xc, 0x4, 0x0) ioctl$GIO_SCRNMAP(r0, 0x4b40, &(0x7f0000000000)=""/61) r1 = syz_open_procfs(0x0, &(0x7f0000001340)='net/packet\x00') ioctl$SECCOMP_IOCTL_NOTIF_RECV(0xffffffffffffffff, 0xc0502100, &(0x7f0000000000)) r2 = openat$bsg(0xffffffffffffff9c, &(0x7f00000000c0), 0x28d40, 0x0) ioctl$AUTOFS_DEV_IOCTL_CATATONIC(r1, 0xc0189379, &(0x7f0000000100)={{0x1, 0x1, 0x18, r2}, './file0\x00'}) preadv(r1, &(0x7f00000017c0), 0x3da, 0xf0ffff, 0x0) ioctl$TIOCGPTPEER(r1, 0x5441, 0x2) 02:23:19 executing program 1: perf_event_open(&(0x7f00000001c0)={0x2, 0x80, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$batadv(&(0x7f0000000300), 0xffffffffffffffff) r2 = socket(0x11, 0x800000003, 0x0) bind(r2, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500803103000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000d94b352a0a2f80c06d5709ffc2c654"}, 0x46) sendmsg$BATADV_CMD_GET_MCAST_FLAGS(r2, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x1c, r1, 0x2, 0x70bd2b, 0x25dfdbfe, {}, [@BATADV_ATTR_FRAGMENTATION_ENABLED={0x5}]}, 0x1c}, 0x1, 0x0, 0x0, 0x40044}, 0x1) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000280)={'batadv0\x00', 0x0}) r4 = socket$inet6(0xa, 0x800, 0x4) sendmmsg(r4, &(0x7f00000002c0)=[{{0x0, 0x0, &(0x7f0000000240)=[{&(0x7f0000000180)="3de11b3586f656bd20775344385cfe23b23df02fb7ff269abd49", 0x1a}, {&(0x7f0000000340)="e01426a4ffe0dc1e747a6b19ab947824c56cf4cf4ecd68f450d1273fef9a78073db879410a8fc9bad1fd054acbf787629d782b3f445ac79050f0cd6b387bcff929f724ee43ad6e679c48562d2b452285d7775d11ddf82aa6aa11cdb7f7442a68f00611f20902fdfb0d14d040a878f03a1efa99b4701d932a29a2a9a8e3f164e720b89226d3004392aeb917a79ba55dd76e70b843279bc84ed5a5a8c6f9689e6f63389f2842b16bf4dca232117e", 0xad}], 0x2, &(0x7f0000000400)=[{0x18, 0x88, 0x6, "e77797e8d515"}, {0x30, 0xe4, 0x2, "c0bd3ea6da06a86f11e117e0e0d6a8c1b1bd2e7a03a92bbc0b0749c0ee"}], 0x48}}], 0x1, 0x40) sendmsg$BATADV_CMD_GET_MCAST_FLAGS(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000540)={&(0x7f0000000080)={0x1c, r1, 0x10, 0xfffffffc, 0x0, {0xa}, [@BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r3}]}, 0x1c}, 0x1, 0x0, 0x0, 0x24000814}, 0x0) [ 988.037119][ T3052] FAT-fs (loop5): bogus number of reserved sectors [ 988.046030][ T3052] FAT-fs (loop5): Can't find a valid FAT filesystem [ 988.149200][ T3052] FAT-fs (loop5): bogus number of reserved sectors [ 988.156728][ T3052] FAT-fs (loop5): Can't find a valid FAT filesystem 02:23:20 executing program 3: r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$TIOCL_GETMOUSEREPORTING(r0, 0x5412, &(0x7f0000000080)=0x13) write(r0, &(0x7f00000000c0)='v', 0x1) ioctl$TIOCSTI(r0, 0x8936, &(0x7f0000000040)=0x3) 02:23:20 executing program 0: perf_event_open(&(0x7f00000000c0)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$nvram(0xffffffffffffff9c, &(0x7f0000000140), 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000001340)='net/packet\x00') ioctl$SECCOMP_IOCTL_NOTIF_RECV(0xffffffffffffffff, 0xc0502100, &(0x7f0000000000)={0x0, 0x0}) ioctl$SECCOMP_IOCTL_NOTIF_ADDFD(r0, 0x40182103, &(0x7f0000000080)={r1, 0x1, r0}) preadv(r0, &(0x7f00000017c0), 0x3da, 0xf0ffff, 0x0) perf_event_open(&(0x7f0000000000)={0x4, 0x80, 0x9, 0xe7, 0x8, 0x1, 0x0, 0x1, 0x8000, 0x2, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0xffffff54, 0x0, @perf_config_ext={0x7f, 0x5}, 0x4000, 0x0, 0x9, 0x2, 0x2, 0x1000, 0x101, 0x0, 0x40, 0x0, 0x1ff}, 0xffffffffffffffff, 0x6, r0, 0x9) r3 = syz_open_dev$tty1(0xc, 0x4, 0x1) r4 = syz_open_procfs(0x0, &(0x7f0000001340)='net/packet\x00') ioctl$SECCOMP_IOCTL_NOTIF_RECV(0xffffffffffffffff, 0xc0502100, &(0x7f0000000000)={0x0}) ioctl$SECCOMP_IOCTL_NOTIF_ADDFD(r4, 0x40182103, &(0x7f0000000080)={r5, 0x1, r4}) preadv(r4, &(0x7f00000017c0), 0x3da, 0xf0ffff, 0x0) perf_event_open(&(0x7f00000001c0)={0x0, 0x80, 0x8, 0x2, 0x9, 0x3f, 0x0, 0x8, 0x7, 0x4, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x7fff, 0x0, @perf_bp={&(0x7f0000000180), 0x1}, 0xa6d, 0x400, 0x8000, 0x1, 0xff, 0x4, 0x1, 0x0, 0x8, 0x0, 0x3}, r2, 0x1, r4, 0x8) ioctl$TIOCL_PASTESEL(r3, 0x5437, 0x0) 02:23:20 executing program 2: r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$GIO_SCRNMAP(r0, 0x4b40, &(0x7f0000000000)=""/61) syz_open_procfs(0x0, &(0x7f0000000080)='net/ptype\x00') 02:23:20 executing program 1: perf_event_open(&(0x7f00000001c0)={0x2, 0x80, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$batadv(&(0x7f0000000300), 0xffffffffffffffff) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000280)) r2 = socket(0x11, 0x800000003, 0x0) bind(r2, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500803103000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000d94b352a0a2f80c06d5709ffc2c654"}, 0x46) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r3, 0x8933, &(0x7f0000000100)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_SET_WIPHY_NETNS(r3, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000680)=ANY=[@ANYBLOB='\x00\x00\x00\x00', @ANYRES16=r4, @ANYBLOB="010000000000000000003100000008000300", @ANYRES32=r5, @ANYBLOB="0c0099ecffffffffffffff00e237fc14ebb23c4d"], 0x28}}, 0x0) sendmsg$NL80211_CMD_SET_REG(r2, &(0x7f0000000640)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000500)={&(0x7f00000004c0)={0x24, r4, 0x100, 0x70bd29, 0x25dfdbfb, {}, [@NL80211_ATTR_SOCKET_OWNER={0x4}, @NL80211_ATTR_SOCKET_OWNER={0x4}, @NL80211_ATTR_DFS_REGION={0x5, 0x92, 0x1}]}, 0x24}, 0x1, 0x0, 0x0, 0x20009800}, 0x0) r6 = socket$key(0xf, 0x3, 0x2) sendmmsg(r6, &(0x7f00000000c0), 0x2c8, 0x0) recvmsg(r6, &(0x7f0000000240)={&(0x7f00000000c0)=@tipc, 0x80, &(0x7f0000000180)=[{&(0x7f0000000040)=""/9, 0x9}, {&(0x7f0000000140)=""/26, 0x1a}, {&(0x7f0000000340)=""/165, 0xa5}, {&(0x7f0000000400)=""/163, 0xa3}], 0x4, &(0x7f0000000580)=""/166, 0xa6}, 0x40002000) sendmsg$BATADV_CMD_GET_MCAST_FLAGS(r0, &(0x7f0000000000)={0x0, 0xff01, &(0x7f0000000540)={&(0x7f0000000080)={0x1c, r1, 0x301, 0xfffffffd, 0x0, {0xa}}, 0x1c}, 0x1, 0x0, 0x0, 0x400c000}, 0x0) 02:23:20 executing program 5: syz_mount_image$msdos(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x390, &(0x7f0000000440), 0x0, &(0x7f00000004c0)={[{@fat=@debug}, {@fat=@flush}]}) 02:23:20 executing program 4: r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$TIOCL_GETMOUSEREPORTING(r0, 0x5412, &(0x7f0000000080)=0x13) write(r0, &(0x7f00000000c0)='v', 0x1) ioctl$TIOCSTI(r0, 0x545d, &(0x7f0000000040)=0x3) 02:23:20 executing program 2: r0 = syz_open_dev$tty20(0xc, 0x4, 0x0) ioctl$GIO_SCRNMAP(r0, 0x4b40, &(0x7f0000000000)=""/61) syz_io_uring_setup(0x87, &(0x7f0000000140), &(0x7f0000ee4000/0x3000)=nil, &(0x7f0000ee5000/0x3000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000040)=0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_RECV=@pass_buffer={0x1b, 0x0, 0x0, r3, 0x0, 0x0}, 0x0) syz_io_uring_submit(0x0, r2, &(0x7f0000000040)=@IORING_OP_ASYNC_CANCEL={0xe, 0x5, 0x0, 0x0, 0x0, 0x23456}, 0x3ce) [ 988.769847][ T3092] FAT-fs (loop5): bogus number of reserved sectors [ 988.806745][ T3092] FAT-fs (loop5): Can't find a valid FAT filesystem 02:23:20 executing program 0: perf_event_open(&(0x7f00000000c0)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmmsg(r0, &(0x7f00000000c0), 0x2c8, 0x0) r1 = socket$key(0xf, 0x3, 0x2) sendmmsg(r1, &(0x7f00000000c0), 0x2c8, 0x0) copy_file_range(r0, &(0x7f0000000000)=0xcc, r1, &(0x7f0000000040)=0x1000, 0x8001, 0x0) r2 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sysvipc/shm\x00', 0x0, 0x0) ioctl$ifreq_SIOCGIFINDEX_team(r2, 0x8933, &(0x7f0000000140)) fsetxattr$security_ima(r2, &(0x7f0000000180), &(0x7f00000001c0)=@sha1={0x1, "8c84d4ecd439747d9ab6b5d88a2ca4d0647ce240"}, 0x15, 0x1) r3 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_PASTESEL(r3, 0x5437, 0x0) 02:23:20 executing program 1: perf_event_open(&(0x7f00000001c0)={0x2, 0x80, 0xde, 0x0, 0x0, 0x0, 0x0, 0x800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x2, @perf_config_ext, 0x0, 0x0, 0x7, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0xb) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$batadv(&(0x7f0000000300), 0xffffffffffffffff) perf_event_open$cgroup(&(0x7f00000000c0)={0x2, 0x80, 0x3, 0x0, 0xc2, 0x7, 0x0, 0x6, 0x4c020, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x3, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x4, @perf_config_ext={0x7d1f, 0x6e}, 0x8040, 0x6, 0x10001, 0x8, 0x80, 0x4, 0x4, 0x0, 0x9c, 0x0, 0x9}, 0xffffffffffffffff, 0xf, 0xffffffffffffffff, 0x6) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000280)={'batadv0\x00', 0x0}) sendmsg$BATADV_CMD_GET_MCAST_FLAGS(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000540)={&(0x7f0000000080)={0x1c, r1, 0x301, 0x0, 0x0, {0xa}, [@BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r2}]}, 0x1c}}, 0x0) sendmsg$TIPC_CMD_RESET_LINK_STATS(r0, &(0x7f0000000240)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x30, 0x0, 0x800, 0x70bd28, 0x25dfdbfe, {{}, {}, {0x14, 0x14, 'broadcast-link\x00'}}, ["", "", "", "", ""]}, 0x30}, 0x1, 0x0, 0x0, 0x85}, 0x8000) [ 988.901634][ T3092] FAT-fs (loop5): bogus number of reserved sectors [ 988.914904][ T3092] FAT-fs (loop5): Can't find a valid FAT filesystem 02:23:20 executing program 5: syz_mount_image$msdos(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x391, &(0x7f0000000440), 0x0, &(0x7f00000004c0)={[{@fat=@debug}, {@fat=@flush}]}) 02:23:20 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_PASTESEL(r0, 0x5437, 0x0) r1 = socket$key(0xf, 0x3, 0x2) sendmmsg(r1, &(0x7f00000000c0), 0x2c8, 0x0) ioctl$EXT4_IOC_GET_ES_CACHE(r1, 0xc020662a, &(0x7f0000000000)={0x1, 0x7, 0xc, 0x9f, 0x4, [{0x0, 0x4, 0x3, '\x00', 0x404}, {0x3, 0x168, 0x1, '\x00', 0x2000}, {0x6, 0x100, 0x9}, {0x2, 0xf9e, 0x7a, '\x00', 0x2287}]}) 02:23:20 executing program 2: syz_open_dev$tty20(0xc, 0x4, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000001340)='net/packet\x00') ioctl$SECCOMP_IOCTL_NOTIF_RECV(0xffffffffffffffff, 0xc0502100, &(0x7f0000000000)={0x0}) ioctl$SECCOMP_IOCTL_NOTIF_ADDFD(r0, 0x40182103, &(0x7f0000000080)={r1, 0x1, r0}) preadv(r0, &(0x7f00000017c0), 0x3da, 0xf0ffff, 0x0) ioctl$GIO_SCRNMAP(r0, 0x4b40, &(0x7f0000000140)=""/71) [ 989.238927][ T3125] FAT-fs (loop5): bogus number of reserved sectors [ 989.247483][ T3125] FAT-fs (loop5): Can't find a valid FAT filesystem [ 989.327744][ T3125] FAT-fs (loop5): bogus number of reserved sectors [ 989.334798][ T3125] FAT-fs (loop5): Can't find a valid FAT filesystem 02:23:21 executing program 3: r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$TIOCL_GETMOUSEREPORTING(r0, 0x5412, &(0x7f0000000080)=0x13) write(r0, &(0x7f00000000c0)='v', 0x1) ioctl$TIOCSTI(r0, 0x8946, &(0x7f0000000040)=0x3) 02:23:21 executing program 1: perf_event_open(&(0x7f00000001c0)={0x2, 0x80, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$batadv(&(0x7f0000000300), 0xffffffffffffffff) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000280)={'batadv0\x00', 0x0}) sendmsg$BATADV_CMD_GET_MCAST_FLAGS(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000540)={&(0x7f0000000080)={0x1c, r1, 0x301, 0x0, 0x0, {0xa}, [@BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r2}]}, 0x1c}}, 0x0) r3 = syz_open_procfs(0x0, &(0x7f0000001340)='net/packet\x00') ioctl$SECCOMP_IOCTL_NOTIF_RECV(0xffffffffffffffff, 0xc0502100, &(0x7f0000000000)={0x0}) ioctl$SECCOMP_IOCTL_NOTIF_ADDFD(r3, 0x40182103, &(0x7f0000000080)={r4, 0x1, r3}) preadv(r3, &(0x7f00000017c0), 0x3da, 0xf0ffff, 0x0) sendmsg$DEVLINK_CMD_PORT_SET(r3, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000340)={0x124, 0x0, 0x200, 0x70bd26, 0x25dfdbfc, {}, [{{@pci={{0x8}, {0x11}}, {0x8, 0x3, 0x3}}, {0x6, 0x4, 0x1}}, {{@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8, 0x3, 0x1}}, {0x6}}, {{@pci={{0x8}, {0x11}}, {0x8, 0x3, 0x1}}, {0x6}}, {{@pci={{0x8}, {0x11}}, {0x8, 0x3, 0x1}}, {0x6}}, {{@pci={{0x8}, {0x11}}, {0x8}}, {0x6, 0x4, 0x3}}, {{@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8, 0x3, 0x1}}, {0x6, 0x4, 0x1}}]}, 0x124}, 0x1, 0x0, 0x0, 0x44841}, 0x4000) 02:23:21 executing program 2: r0 = syz_open_dev$tty20(0xc, 0x4, 0x0) ioctl$GIO_SCRNMAP(r0, 0x4b40, &(0x7f0000000000)=""/61) r1 = syz_open_procfs(0x0, &(0x7f0000001340)='net/packet\x00') ioctl$SECCOMP_IOCTL_NOTIF_RECV(0xffffffffffffffff, 0xc0502100, &(0x7f0000000000)={0x0}) ioctl$SECCOMP_IOCTL_NOTIF_ADDFD(r1, 0x40182103, &(0x7f0000000080)={r2, 0x1, r1}) preadv(r1, &(0x7f00000017c0), 0x3da, 0xf0ffff, 0x0) ioctl$TIOCGSERIAL(r1, 0x541e, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)=""/82}) 02:23:21 executing program 0: perf_event_open(&(0x7f00000000c0)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cgroup(0xffffffffffffffff, &(0x7f0000000080)='syz1\x00', 0x200002, 0x0) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000140)='/proc/sysvipc/shm\x00', 0x0, 0x0) r2 = perf_event_open$cgroup(&(0x7f0000000000)={0x5, 0x80, 0x24, 0x0, 0x3f, 0x5, 0x0, 0x3ff, 0x4000, 0x2, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x3, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0xb86, 0x0, @perf_config_ext={0xa02, 0xfffffffffffffffe}, 0x2, 0x8, 0x1f, 0x0, 0x10000, 0x4, 0x7, 0x0, 0x0, 0x0, 0x7}, r0, 0x9, r1, 0xa) mmap$perf(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x8, 0x10, r2, 0x6b) r3 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_PASTESEL(r3, 0x5437, 0x0) 02:23:21 executing program 5: syz_mount_image$msdos(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x392, &(0x7f0000000440), 0x0, &(0x7f00000004c0)={[{@fat=@debug}, {@fat=@flush}]}) 02:23:21 executing program 4: r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$TIOCL_GETMOUSEREPORTING(r0, 0x5412, &(0x7f0000000080)=0x13) write(r0, &(0x7f00000000c0)='v', 0x1) ioctl$TIOCSTI(r0, 0x5460, &(0x7f0000000040)=0x3) 02:23:21 executing program 2: r0 = syz_open_dev$tty20(0xc, 0x4, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000001340)='net/packet\x00') ioctl$SECCOMP_IOCTL_NOTIF_RECV(0xffffffffffffffff, 0xc0502100, &(0x7f0000000000)={0x0}) ioctl$SECCOMP_IOCTL_NOTIF_ADDFD(r1, 0x40182103, &(0x7f0000000080)={r2, 0x1, r1}) preadv(r1, &(0x7f00000017c0), 0x3da, 0xf0ffff, 0x0) ioctl$TIOCEXCL(r1, 0x540c) ioctl$GIO_SCRNMAP(r0, 0x4b40, &(0x7f0000000000)=""/61) 02:23:21 executing program 1: perf_event_open(&(0x7f00000001c0)={0x2, 0x80, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$batadv(&(0x7f0000000300), 0xffffffffffffffff) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000280)={'batadv0\x00', 0x0}) r3 = syz_open_procfs(0x0, &(0x7f0000001340)='net/packet\x00') ioctl$SECCOMP_IOCTL_NOTIF_RECV(0xffffffffffffffff, 0xc0502100, &(0x7f0000000000)={0x0}) ioctl$SECCOMP_IOCTL_NOTIF_ADDFD(r3, 0x40182103, &(0x7f0000000080)={r4, 0x1, r3}) preadv(r3, &(0x7f00000017c0), 0x3da, 0xf0ffff, 0x0) sendmsg$BATADV_CMD_GET_MCAST_FLAGS(r3, &(0x7f0000000180)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, r1, 0x2, 0x70bd2c, 0x25dfdbfc}, 0x14}, 0x1, 0x0, 0x0, 0x20000000}, 0x352ba57f88563e53) sendmsg$BATADV_CMD_GET_MCAST_FLAGS(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000540)={&(0x7f0000000100)=ANY=[@ANYBLOB="d1897047eef35b979e88ff5870263c13dc238766df6ecebe21abaf19e658694875ad1dcbc0a046cff2a6e3633ea890e503ebce22c0a0db538cf34855ffc2ef6db7fd910e3b522bbc64dd0466b33d9e73329a72640021b17c5583", @ANYRES16=r1, @ANYBLOB="010300000000000000000a00000008000300", @ANYRES32=r2, @ANYBLOB], 0x1c}}, 0x0) 02:23:21 executing program 0: perf_event_open(&(0x7f00000000c0)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) perf_event_open(&(0x7f0000000040)={0x5, 0x80, 0xfe, 0x1, 0x7f, 0x7, 0x0, 0x400, 0x40000, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x3, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x2, @perf_bp={&(0x7f0000000000), 0xe}, 0x40de6, 0x6, 0x3, 0x0, 0x100000000, 0x4, 0x3, 0x0, 0x10001}, 0xffffffffffffffff, 0x3, r0, 0xb) ioctl$TIOCL_PASTESEL(r0, 0x5437, 0x0) [ 989.885788][ T3154] FAT-fs (loop5): bogus number of reserved sectors [ 989.923235][ T3154] FAT-fs (loop5): Can't find a valid FAT filesystem 02:23:21 executing program 2: r0 = syz_open_dev$tty20(0xc, 0x4, 0x0) ioctl$KDSKBSENT(r0, 0x4b49, &(0x7f00000001c0)={0x0, "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"}) r1 = openat$vcsu(0xffffffffffffff9c, &(0x7f0000000400), 0xa200, 0x0) ioctl$TIOCL_BLANKSCREEN(r1, 0x541c, &(0x7f0000000440)) r2 = openat$nvme_fabrics(0xffffffffffffff9c, &(0x7f0000000040), 0x6800, 0x0) ioctl$VT_SETMODE(r2, 0x5602, &(0x7f0000000180)={0x8, 0xf9, 0x3, 0x20, 0x2}) r3 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000140), 0x200000, 0x0) ioctl$TIOCSWINSZ(r0, 0x5414, &(0x7f0000000100)={0x1000, 0x90e, 0x9f, 0xfff}) ioctl$GIO_UNIMAP(r3, 0x4b66, &(0x7f00000000c0)={0x1, &(0x7f0000000080)=[{}]}) r4 = syz_open_procfs(0x0, &(0x7f0000001340)='net/packet\x00') r5 = syz_open_procfs(0x0, &(0x7f0000001340)='net/packet\x00') ioctl$SECCOMP_IOCTL_NOTIF_RECV(0xffffffffffffffff, 0xc0502100, &(0x7f0000000000)={0x0}) ioctl$SECCOMP_IOCTL_NOTIF_ADDFD(r5, 0x40182103, &(0x7f0000000080)={r6, 0x1, r5}) preadv(r5, &(0x7f00000017c0), 0x3da, 0xf0ffff, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r5, 0xc0502100, &(0x7f0000000000)={0x0}) ioctl$SECCOMP_IOCTL_NOTIF_ADDFD(r4, 0x40182103, &(0x7f0000000080)={r7, 0x1, r4}) preadv(r4, &(0x7f00000017c0), 0x3da, 0xf0ffff, 0x0) ioctl$KDMKTONE(r4, 0x4b30, 0x0) ioctl$GIO_SCRNMAP(r0, 0x4b40, &(0x7f0000000000)=""/61) [ 990.035077][ T3154] FAT-fs (loop5): bogus number of reserved sectors [ 990.059611][ T3154] FAT-fs (loop5): Can't find a valid FAT filesystem 02:23:21 executing program 1: perf_event_open(&(0x7f00000001c0)={0x2, 0x80, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$batadv(&(0x7f0000000300), 0xffffffffffffffff) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000280)={'batadv0\x00', 0x0}) sendmsg$BATADV_CMD_GET_MCAST_FLAGS(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000540)={&(0x7f0000000040)=ANY=[@ANYBLOB="c20c75c385a22d376d0a6e5a983c926c7cbb38c5b57c3a1cafc825", @ANYRES16=r1, @ANYBLOB="010300000000000000000a00000008000300", @ANYRES32=r2, @ANYBLOB], 0x1c}}, 0x0) 02:23:21 executing program 0: r0 = perf_event_open(&(0x7f00000000c0)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_PASTESEL(r1, 0x5437, 0x0) perf_event_open(&(0x7f0000000040)={0x5, 0x80, 0x80, 0x2, 0xff, 0x1, 0x0, 0x7fffffff, 0x20000, 0x3, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x401, 0x4, @perf_bp={&(0x7f0000000000), 0xb}, 0x2400, 0x7f, 0x4, 0x0, 0x80, 0x8, 0xfff, 0x0, 0x80000000}, 0xffffffffffffffff, 0x10, 0xffffffffffffffff, 0x3) ioctl$FS_IOC_ENABLE_VERITY(r0, 0x40806685, &(0x7f0000001200)={0x1, 0x0, 0x1000, 0x1000, &(0x7f0000000140)="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", 0x94, 0x0, &(0x7f0000001140)="99b3303043a49d541f48fc59cbc0806f0486ebdb973dc9631233ec9ac68ba93f0869be71480e518330e4e171b85e7b867879df446cdd5a9030a20ef51fdb191ba399e96cc078406b8a140901b4cb690222a54bb816033b119180267de978c0173adca53b21ae2b97dff11637ae065678659cb0f67eb348bf588bfe3b5076242fa997e99e5684af6e96c11723213b458b7cf78654"}) 02:23:22 executing program 3: r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$TIOCL_GETMOUSEREPORTING(r0, 0x5412, &(0x7f0000000080)=0x13) write(r0, &(0x7f00000000c0)='v', 0x1) ioctl$TIOCSTI(r0, 0x89a2, &(0x7f0000000040)=0x3) 02:23:22 executing program 5: syz_mount_image$msdos(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x393, &(0x7f0000000440), 0x0, &(0x7f00000004c0)={[{@fat=@debug}, {@fat=@flush}]}) 02:23:22 executing program 1: perf_event_open(&(0x7f00000001c0)={0x2, 0x80, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000180), 0x101100, 0x0) syz_genetlink_get_family_id$tipc2(&(0x7f0000000140), r1) syz_genetlink_get_family_id$batadv(&(0x7f0000000300), 0xffffffffffffffff) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000280)) r2 = syz_init_net_socket$llc(0x1a, 0x2, 0x0) openat$full(0xffffffffffffff9c, &(0x7f0000000240), 0x183002, 0x0) r3 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f00000002c0), 0x200000, 0x0) syz_io_uring_setup(0x53a, &(0x7f0000000000)={0x0, 0xd191, 0x20, 0x1, 0x25b, 0x0, r3}, &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000000080), &(0x7f0000000100)) ioctl$sock_SIOCGSKNS(r2, 0x894c, &(0x7f00000000c0)) 02:23:22 executing program 2: r0 = syz_open_dev$tty20(0xc, 0x4, 0x0) ioctl$AUTOFS_DEV_IOCTL_READY(0xffffffffffffffff, 0xc0189376, &(0x7f0000000040)={{0x1, 0x1, 0x18, r0, {0x73fc}}, './file0\x00'}) ioctl$GIO_SCRNMAP(r1, 0x4b40, &(0x7f0000000000)=""/61) 02:23:22 executing program 0: r0 = perf_event_open(&(0x7f00000000c0)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x492dd2bb}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$tty1(0xc, 0x4, 0x1) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) setresuid(0x0, 0xee00, 0x0) ioctl$sock_SIOCADDRT(r2, 0x89e0, 0x0) write$binfmt_script(r0, &(0x7f0000000340)=ANY=[@ANYBLOB="2321202e2f66696c6530202029205b4020290a241e89318ac03a9523d56f5d4077428714863d438c1d23b35976d465e518f8b54bb4f82c934165f4ab0978b6e473a209054506c453102e3084c087ded11035f3cb57aed5a79b5e9f6dde475930a3998840a8b6e88e8e6018dee1dbe465ced26e3a33df5f515c41902c802fc0b665631e05e36cefbe918fc07dc94eacb786f20d9e81528fd4dd277abb0c3f7986e4a31a9e18dce40fdc3f6f3a70a928998b2a31327230a7e498adae8337360cefe818c8fc7e1b0bbe278cd4c57063e9a95ac22872afa0fc34d22557efbbe15668efb8cc658c4c06b52bfb4beddad161c01d165a64c1d53ff192f1da3253ed8b50f3ee93825a1e20b78200a8d8500caa6ce8cf6c1605b234a3a7e78fd58f21f509bf63f6bcb165bd5db71c653b5120a4d815c91dfe9abf0c33de83bd7bff52f8f8f89b2c5cfb6b1f1495f47074372bb5c8d50cf71466c3b720edb3c08db0812135c97fc77b7a9327a2d9dc2fea0683682acde71c8addd9cb4cc50f91afb52f743c534e37bf997c1f1feed5345ed2e896a91051b38e7ab07465431e1f726521ab2ec3dd2046a380244dc1bda08e090a4387acb8eaaa8728058b091367d91ae508f3e21722b5f52ae80415ce591ae7585690d9660b4ea67b3f75eab28eb4f8a300"/490], 0xcb) ioctl$DRM_IOCTL_GET_CLIENT(0xffffffffffffffff, 0xc0286405, &(0x7f0000000080)={0x6, 0x6, {0x0}, {0xee01}, 0x60c, 0x1}) perf_event_open(&(0x7f0000000000)={0x1, 0x80, 0xd5, 0x1f, 0x4, 0x3, 0x0, 0x0, 0x8888, 0x7, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x2, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x9, 0x4, @perf_config_ext={0x80, 0x1}, 0x20, 0x4, 0xff, 0x1, 0x100000001, 0x100, 0x1c7, 0x0, 0x9}, r3, 0x9, r0, 0x9) ioctl$TIOCL_PASTESEL(r1, 0x5437, 0x0) 02:23:22 executing program 4: r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$TIOCL_GETMOUSEREPORTING(r0, 0x5412, &(0x7f0000000080)=0x13) write(r0, &(0x7f00000000c0)='v', 0x1) ioctl$TIOCSTI(r0, 0x5501, &(0x7f0000000040)=0x3) 02:23:22 executing program 0: perf_event_open(&(0x7f00000000c0)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TCSETS2(0xffffffffffffffff, 0x402c542b, &(0x7f0000000000)={0x8, 0x2, 0x677, 0x1f, 0x81, "1894c625656a816888b033840ab305ccd443f8", 0xfffffffd, 0x9}) ioctl$TIOCL_PASTESEL(r0, 0x5437, 0x0) ioctl$PIO_UNIMAP(r0, 0x4b67, &(0x7f0000000080)={0x3, &(0x7f0000000040)=[{0x6e, 0x4}, {0x0, 0x7}, {0xbe, 0x6}]}) 02:23:22 executing program 1: r0 = perf_event_open(&(0x7f00000001c0)={0x2, 0x80, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000000040)='batadv\x00') r1 = getpid() sched_setscheduler(r1, 0x0, 0x0) perf_event_open(&(0x7f0000000100)={0x3, 0x80, 0x8, 0x7, 0x3, 0x8, 0x0, 0x1, 0x10, 0x4, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x2, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x51, 0x2, @perf_bp={&(0x7f00000000c0), 0x5}, 0x0, 0x1, 0x1, 0xed267bd7a6a7ae63, 0x5, 0x200, 0x3, 0x0, 0x8000, 0x0, 0x7c}, r1, 0x5, r0, 0x2) r2 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$batadv(&(0x7f0000000300), 0xffffffffffffffff) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r2, 0x8933, &(0x7f0000000280)) r3 = socket$key(0xf, 0x3, 0x2) sendmmsg(r3, &(0x7f00000000c0), 0x2c8, 0x0) r4 = socket$key(0xf, 0x3, 0x2) sendmmsg(r4, &(0x7f00000000c0), 0x2c8, 0x0) sendmsg$BATADV_CMD_GET_MCAST_FLAGS(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000540)={&(0x7f0000000340)=ANY=[@ANYBLOB="002e6fe5", @ANYRES64=r4, @ANYBLOB="030000ffffffdd0000400000000000000000", @ANYRESOCT=r0, @ANYRESHEX=r3, @ANYRESHEX=r4, @ANYRESHEX=r2, @ANYBLOB="3875a478a2e9192d67ec62da3855381f00870784e9c0ed26630b57c5d45d67a9fadec5bc6a4d831b2f72fa163c8fe8013e93f36147cedea1bf992c06ab1efcef71a569c7e6f09fba1d96e38cae2679b1177453d5b60c9a8f1260b831f57d15e464cfd8b2062fd3369dc776424f2ae016d6f5ea345f"], 0x1c}, 0x1, 0x0, 0x0, 0x40}, 0x14001) 02:23:22 executing program 2: fallocate(0xffffffffffffffff, 0xa, 0x4, 0xffff) socket(0xa, 0x5, 0x330df5e0) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000140), 0xffffffffffffffff) sendmsg$NL802154_CMD_GET_WPAN_PHY(r0, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)={0x20, r1, 0x1, 0x0, 0x0, {0x8}, [@NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x100000001}]}, 0x20}}, 0x0) r2 = syz_open_dev$tty20(0xc, 0x4, 0x0) ioctl$GIO_SCRNMAP(r2, 0x4b40, &(0x7f0000000000)=""/61) ioctl$VT_RESIZEX(r2, 0x560a, &(0x7f0000000040)={0x4, 0x1, 0x6, 0xfff, 0x3ff, 0x5}) [ 990.969499][ T3204] FAT-fs (loop5): bogus number of reserved sectors [ 991.007689][ T3204] FAT-fs (loop5): Can't find a valid FAT filesystem [ 991.133339][ T3204] FAT-fs (loop5): bogus number of reserved sectors [ 991.163220][ T3204] FAT-fs (loop5): Can't find a valid FAT filesystem 02:23:22 executing program 0: perf_event_open(&(0x7f00000000c0)={0x2, 0x80, 0xdf, 0x20, 0x0, 0x64, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x100000001}, 0x0, 0x20000000000000}, 0x0, 0xd, 0xffffffffffffffff, 0x0) clone3(&(0x7f0000000300)={0x404400, &(0x7f0000000080), &(0x7f0000000140), &(0x7f0000000180)=0x0, {0x24}, &(0x7f00000001c0)=""/51, 0x33, &(0x7f0000000200)=""/147, &(0x7f00000002c0)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff], 0x3}, 0x58) r1 = perf_event_open(&(0x7f0000000380)={0x5, 0x80, 0x7, 0x6, 0x3, 0x3, 0x0, 0x8874, 0x41, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x3, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x8, 0x2, @perf_config_ext={0x3, 0x800}, 0x1408d, 0x0, 0x63, 0x0, 0x1, 0x1ea, 0x2, 0x0, 0x7fff, 0x0, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) perf_event_open(&(0x7f0000000440)={0x0, 0x80, 0x4, 0x1, 0x1, 0x67, 0x0, 0x32, 0x400, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x3, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x8001, 0x0, @perf_bp={&(0x7f0000000400), 0x6}, 0x5ca03, 0x6, 0x3, 0x9, 0x81, 0x7fff, 0x2, 0x0, 0x9, 0x0, 0x7}, 0x0, 0x0, r1, 0x2) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x40082404, &(0x7f00000004c0)=0xfa4) perf_event_open(&(0x7f0000000000)={0x0, 0x80, 0x1, 0x1f, 0xac, 0x40, 0x0, 0x3, 0x8009, 0xc, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x3, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0xd5e4, 0x2, @perf_config_ext={0x43a6, 0x8001}, 0x4208, 0x2930, 0x81, 0x6, 0x100000001, 0x1000, 0xffe0, 0x0, 0x400, 0x0, 0xffffffffffffa928}, r0, 0xf, r1, 0xb) r2 = syz_open_dev$tty1(0xc, 0x4, 0x1) getpeername$packet(0xffffffffffffffff, &(0x7f0000000600)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @link_local}, &(0x7f0000000640)=0x14) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000740)={&(0x7f0000000500)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000700)={&(0x7f0000000680)=ANY=[@ANYBLOB="4c0000006600200029bd7000ff07000000000000", @ANYRES32=r3, @ANYBLOB="0a0003000600000008000b000600000008010000000000000000"], 0x4c}, 0x1, 0x0, 0x0, 0x4040080}, 0x48020) ioctl$TIOCL_PASTESEL(r2, 0x5437, 0x0) 02:23:22 executing program 5: syz_mount_image$msdos(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x394, &(0x7f0000000440), 0x0, &(0x7f00000004c0)={[{@fat=@debug}, {@fat=@flush}]}) 02:23:22 executing program 2: r0 = syz_open_dev$tty20(0xc, 0x4, 0x0) ioctl$GIO_SCRNMAP(r0, 0x4b40, &(0x7f0000000000)=""/56) preadv(r0, &(0x7f0000000400)=[{&(0x7f0000000040)=""/206, 0xce}, {&(0x7f0000000140)=""/224, 0xe0}, {&(0x7f0000000240)=""/240, 0xf0}, {&(0x7f0000000340)=""/133, 0x85}], 0x4, 0xb2, 0x121) [ 991.468389][ T3245] FAT-fs (loop5): bogus number of reserved sectors [ 991.481367][ T3245] FAT-fs (loop5): Can't find a valid FAT filesystem [ 991.569106][ T3245] FAT-fs (loop5): bogus number of reserved sectors [ 991.582157][ T3245] FAT-fs (loop5): Can't find a valid FAT filesystem 02:23:23 executing program 0: perf_event_open(&(0x7f00000000c0)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) r1 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000040), 0x100, 0x0) ioctl$KIOCSOUND(r1, 0x4b2f, 0x40) ioctl$TIOCL_PASTESEL(r0, 0x5437, 0x0) ioctl$FIONREAD(r0, 0x541b, &(0x7f0000000000)) 02:23:23 executing program 3: r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$TIOCL_GETMOUSEREPORTING(r0, 0x5412, &(0x7f0000000080)=0x13) write(r0, &(0x7f00000000c0)='v', 0x1) ioctl$TIOCSTI(r0, 0x89a3, &(0x7f0000000040)=0x3) 02:23:23 executing program 2: r0 = syz_open_dev$tty20(0xc, 0x4, 0x0) syz_open_pts(r0, 0x440) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000080)=0x7) ioctl$GIO_SCRNMAP(r0, 0x4b40, &(0x7f0000000000)=""/61) ioctl$TIOCL_PASTESEL(r0, 0x541c, &(0x7f0000000040)) 02:23:23 executing program 1: perf_event_open(&(0x7f00000001c0)={0x2, 0x80, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) openat$vcsa(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) r1 = syz_genetlink_get_family_id$batadv(&(0x7f0000000300), 0xffffffffffffffff) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000280)={'batadv0\x00', 0x0}) sendmsg$BATADV_CMD_GET_MCAST_FLAGS(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000540)={&(0x7f0000000080)={0x1c, r1, 0x301, 0x0, 0x0, {0xa}, [@BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r2}]}, 0x1c}}, 0x0) r3 = socket$key(0xf, 0x3, 0x2) sendmmsg(r3, &(0x7f00000000c0), 0x2c8, 0x0) signalfd4(r3, &(0x7f0000000040)={[0x10001]}, 0x8, 0x0) r4 = socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$gtp(&(0x7f00000000c0), 0xffffffffffffffff) sendmsg$GTP_CMD_NEWPDP(r4, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000100)={0x1c, r5, 0x75fee9bbe6c15851, 0x0, 0x0, {}, [@GTPA_VERSION={0x8}]}, 0x1c}}, 0x0) sendmsg$GTP_CMD_NEWPDP(r0, &(0x7f0000000240)={&(0x7f0000000100), 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x3c, r5, 0x500, 0x70bd2a, 0x25dfdbff, {}, [@GTPA_I_TEI={0x8, 0x8, 0x2}, @GTPA_O_TEI={0x8}, @GTPA_O_TEI={0x8, 0x9, 0x1}, @GTPA_I_TEI={0x8}, @GTPA_MS_ADDRESS={0x8, 0x5, @empty}]}, 0x3c}, 0x1, 0x0, 0x0, 0x2404c000}, 0x40004091) 02:23:23 executing program 5: syz_mount_image$msdos(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x395, &(0x7f0000000440), 0x0, &(0x7f00000004c0)={[{@fat=@debug}, {@fat=@flush}]}) 02:23:23 executing program 4: r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$TIOCL_GETMOUSEREPORTING(r0, 0x5412, &(0x7f0000000080)=0x13) write(r0, &(0x7f00000000c0)='v', 0x1) ioctl$TIOCSTI(r0, 0x5509, &(0x7f0000000040)=0x3) [ 992.030970][ T3269] sp0: Synchronizing with TNC [ 992.111229][ T3273] FAT-fs (loop5): bogus number of reserved sectors [ 992.118346][ T3265] ================================================================== [ 992.126687][ T3265] BUG: KASAN: use-after-free in sixpack_close+0x236/0x270 [ 992.133799][ T3265] Read of size 8 at addr ffff88803f758c90 by task syz-executor.2/3265 [ 992.141935][ T3265] [ 992.144244][ T3265] CPU: 0 PID: 3265 Comm: syz-executor.2 Not tainted 5.16.0-rc1-syzkaller #0 [ 992.152899][ T3265] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 992.162943][ T3265] Call Trace: [ 992.166205][ T3265] [ 992.169121][ T3265] dump_stack_lvl+0xcd/0x134 [ 992.173707][ T3265] print_address_description.constprop.0.cold+0x8d/0x320 [ 992.180723][ T3265] ? sixpack_close+0x236/0x270 [ 992.185476][ T3265] ? sixpack_close+0x236/0x270 [ 992.190276][ T3265] kasan_report.cold+0x83/0xdf [ 992.195030][ T3265] ? sixpack_close+0x236/0x270 [ 992.199786][ T3265] sixpack_close+0x236/0x270 [ 992.204503][ T3265] ? sp_set_mac_address+0x3d0/0x3d0 [ 992.209689][ T3265] tty_ldisc_close+0x110/0x190 [ 992.214445][ T3265] tty_ldisc_kill+0x94/0x150 [ 992.219025][ T3265] tty_ldisc_release+0x154/0x2a0 [ 992.223955][ T3265] tty_release_struct+0x20/0xe0 [ 992.228793][ T3265] tty_release+0xc70/0x1200 [ 992.233291][ T3265] __fput+0x286/0x9f0 [ 992.237262][ T3265] ? tty_release_struct+0xe0/0xe0 [ 992.242277][ T3265] task_work_run+0xdd/0x1a0 [ 992.246792][ T3265] exit_to_user_mode_prepare+0x27e/0x290 [ 992.252415][ T3265] syscall_exit_to_user_mode+0x19/0x60 [ 992.257860][ T3265] do_syscall_64+0x42/0xb0 [ 992.262267][ T3265] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 992.268153][ T3265] RIP: 0033:0x7f930709672b [ 992.272555][ T3265] Code: 0f 05 48 3d 00 f0 ff ff 77 45 c3 0f 1f 40 00 48 83 ec 18 89 7c 24 0c e8 63 fc ff ff 8b 7c 24 0c 41 89 c0 b8 03 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 35 44 89 c7 89 44 24 0c e8 a1 fc ff ff 8b 44 [ 992.292152][ T3265] RSP: 002b:00007ffdb1570380 EFLAGS: 00000293 ORIG_RAX: 0000000000000003 [ 992.300550][ T3265] RAX: 0000000000000000 RBX: 0000000000000004 RCX: 00007f930709672b [ 992.308682][ T3265] RDX: 00007f93071fb278 RSI: ffffffff895238d1 RDI: 0000000000000003 [ 992.316637][ T3265] RBP: 0000000000000001 R08: 0000000000000000 R09: 0000001b2ca25794 [ 992.324593][ T3265] R10: 00000000000017bf R11: 0000000000000293 R12: 00000000000f2340 [ 992.332567][ T3265] R13: 00000000000003e8 R14: 00007f93071f6f60 R15: 00000000000f22ec [ 992.341589][ T3265] ? __context_tracking_enter+0xe1/0x100 [ 992.347216][ T3265] [ 992.350219][ T3265] [ 992.352523][ T3265] Allocated by task 3269: [ 992.356830][ T3265] kasan_save_stack+0x1e/0x50 [ 992.361495][ T3265] __kasan_kmalloc+0xa9/0xd0 [ 992.366071][ T3265] kvmalloc_node+0x61/0x120 [ 992.370560][ T3265] alloc_netdev_mqs+0x98/0xec0 [ 992.375307][ T3265] sixpack_open+0xfa/0xa50 [ 992.379707][ T3265] tty_ldisc_open+0x9b/0x110 [ 992.384368][ T3265] tty_set_ldisc+0x2f1/0x680 [ 992.388942][ T3265] tty_ioctl+0xae0/0x1670 [ 992.393258][ T3265] __x64_sys_ioctl+0x193/0x200 [ 992.398011][ T3265] do_syscall_64+0x35/0xb0 [ 992.402738][ T3265] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 992.408616][ T3265] [ 992.410921][ T3265] Freed by task 3265: [ 992.414879][ T3265] kasan_save_stack+0x1e/0x50 [ 992.419542][ T3265] kasan_set_track+0x21/0x30 [ 992.424119][ T3265] kasan_set_free_info+0x20/0x30 [ 992.429047][ T3265] __kasan_slab_free+0xff/0x130 [ 992.433886][ T3265] slab_free_freelist_hook+0x8b/0x1c0 [ 992.439242][ T3265] kfree+0xf6/0x560 [ 992.443033][ T3265] kvfree+0x42/0x50 [ 992.446826][ T3265] device_release+0x9f/0x240 [ 992.451422][ T3265] kobject_put+0x1c8/0x540 [ 992.455825][ T3265] netdev_run_todo+0x75a/0xa80 [ 992.460574][ T3265] sixpack_close+0x184/0x270 [ 992.465169][ T3265] tty_ldisc_close+0x110/0x190 [ 992.469926][ T3265] tty_ldisc_kill+0x94/0x150 [ 992.474519][ T3265] tty_ldisc_release+0x154/0x2a0 [ 992.479442][ T3265] tty_release_struct+0x20/0xe0 [ 992.484275][ T3265] tty_release+0xc70/0x1200 [ 992.488763][ T3265] __fput+0x286/0x9f0 [ 992.492728][ T3265] task_work_run+0xdd/0x1a0 [ 992.497216][ T3265] exit_to_user_mode_prepare+0x27e/0x290 [ 992.502853][ T3265] syscall_exit_to_user_mode+0x19/0x60 [ 992.508297][ T3265] do_syscall_64+0x42/0xb0 [ 992.512721][ T3265] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 992.518616][ T3265] [ 992.520919][ T3265] The buggy address belongs to the object at ffff88803f758000 [ 992.520919][ T3265] which belongs to the cache kmalloc-cg-4k of size 4096 [ 992.535220][ T3265] The buggy address is located 3216 bytes inside of [ 992.535220][ T3265] 4096-byte region [ffff88803f758000, ffff88803f759000) [ 992.548655][ T3265] The buggy address belongs to the page: [ 992.554284][ T3265] page:ffffea0000fdd600 refcount:1 mapcount:0 mapping:0000000000000000 index:0x0 pfn:0x3f758 [ 992.564417][ T3265] head:ffffea0000fdd600 order:3 compound_mapcount:0 compound_pincount:0 [ 992.572723][ T3265] flags: 0xfff00000010200(slab|head|node=0|zone=1|lastcpupid=0x7ff) [ 992.580711][ T3265] raw: 00fff00000010200 ffffea0000fc3000 dead000000000002 ffff888010c4c280 [ 992.589278][ T3265] raw: 0000000000000000 0000000080040004 00000001ffffffff 0000000000000000 [ 992.598117][ T3265] page dumped because: kasan: bad access detected [ 992.604526][ T3265] page_owner tracks the page as allocated [ 992.610217][ T3265] page last allocated via order 3, migratetype Unmovable, gfp_mask 0x1d20c0(__GFP_IO|__GFP_FS|__GFP_NOWARN|__GFP_NORETRY|__GFP_COMP|__GFP_NOMEMALLOC|__GFP_HARDWALL), pid 2967, ts 827946410865, free_ts 827854291977 [ 992.630863][ T3265] get_page_from_freelist+0xa72/0x2f50 [ 992.636398][ T3265] __alloc_pages+0x1b2/0x500 [ 992.640972][ T3265] alloc_pages+0x1a7/0x300 [ 992.645373][ T3265] new_slab+0x32d/0x4a0 [ 992.649513][ T3265] ___slab_alloc+0x918/0xfe0 [ 992.654113][ T3265] __slab_alloc.constprop.0+0x4d/0xa0 [ 992.659473][ T3265] __kmalloc_node+0x2cb/0x390 [ 992.664132][ T3265] kvmalloc_node+0x61/0x120 [ 992.668627][ T3265] seq_read_iter+0x7e7/0x1240 [ 992.673290][ T3265] kernfs_fop_read_iter+0x44f/0x5f0 [ 992.678475][ T3265] new_sync_read+0x421/0x6e0 [ 992.683056][ T3265] vfs_read+0x35c/0x600 [ 992.687202][ T3265] ksys_read+0x12d/0x250 [ 992.691427][ T3265] do_syscall_64+0x35/0xb0 [ 992.695833][ T3265] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 992.701732][ T3265] page last free stack trace: [ 992.706408][ T3265] free_pcp_prepare+0x374/0x870 [ 992.711265][ T3265] free_unref_page+0x19/0x690 [ 992.715928][ T3265] __unfreeze_partials+0x343/0x360 [ 992.721043][ T3265] qlist_free_all+0x5a/0xc0 [ 992.725529][ T3265] kasan_quarantine_reduce+0x180/0x200 [ 992.730974][ T3265] __kasan_slab_alloc+0xa2/0xc0 [ 992.735809][ T3265] __kmalloc_node+0x23a/0x390 [ 992.740472][ T3265] kvmalloc_node+0x61/0x120 [ 992.744975][ T3265] seq_read_iter+0x7e7/0x1240 [ 992.749666][ T3265] proc_reg_read_iter+0x1fb/0x2d0 [ 992.754702][ T3265] new_sync_read+0x421/0x6e0 [ 992.759289][ T3265] vfs_read+0x35c/0x600 [ 992.763436][ T3265] ksys_read+0x12d/0x250 [ 992.767667][ T3265] do_syscall_64+0x35/0xb0 [ 992.772077][ T3265] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 992.777963][ T3265] [ 992.780273][ T3265] Memory state around the buggy address: [ 992.785885][ T3265] ffff88803f758b80: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 992.793931][ T3265] ffff88803f758c00: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 992.801977][ T3265] >ffff88803f758c80: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb 02:23:24 executing program 0: perf_event_open(&(0x7f00000000c0)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000), 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6}, 0x0, 0x9, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_PASTESEL(r0, 0x5437, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r0, 0x81f8943c, &(0x7f0000000140)) [ 992.810222][ T3265] ^ [ 992.814798][ T3265] ffff88803f758d00: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 992.822848][ T3265] ffff88803f758d80: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 992.831071][ T3265] ================================================================== [ 992.839112][ T3265] Disabling lock debugging due to kernel taint [ 992.848007][ T1223] ieee802154 phy0 wpan0: encryption failed: -22 [ 992.886269][ T3273] FAT-fs (loop5): Can't find a valid FAT filesystem [ 992.912004][ T3265] Kernel panic - not syncing: panic_on_warn set ... [ 992.918621][ T3265] CPU: 1 PID: 3265 Comm: syz-executor.2 Tainted: G B 5.16.0-rc1-syzkaller #0 [ 992.928699][ T3265] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 992.938777][ T3265] Call Trace: [ 992.942061][ T3265] [ 992.944992][ T3265] dump_stack_lvl+0xcd/0x134 [ 992.949589][ T3265] panic+0x2b0/0x6dd [ 992.953501][ T3265] ? __warn_printk+0xf3/0xf3 [ 992.958103][ T3265] ? preempt_schedule_common+0x59/0xc0 [ 992.963572][ T3265] ? sixpack_close+0x236/0x270 [ 992.968353][ T3265] ? preempt_schedule_thunk+0x16/0x18 [ 992.973735][ T3265] ? trace_hardirqs_on+0x38/0x1c0 [ 992.978767][ T3265] ? trace_hardirqs_on+0x51/0x1c0 [ 992.983808][ T3265] ? sixpack_close+0x236/0x270 [ 992.988584][ T3265] ? sixpack_close+0x236/0x270 [ 992.993367][ T3265] end_report.cold+0x63/0x6f [ 992.997964][ T3265] kasan_report.cold+0x71/0xdf [ 993.002732][ T3265] ? sixpack_close+0x236/0x270 [ 993.007584][ T3265] sixpack_close+0x236/0x270 [ 993.012181][ T3265] ? sp_set_mac_address+0x3d0/0x3d0 [ 993.017383][ T3265] tty_ldisc_close+0x110/0x190 [ 993.022163][ T3265] tty_ldisc_kill+0x94/0x150 [ 993.026766][ T3265] tty_ldisc_release+0x154/0x2a0 [ 993.031887][ T3265] tty_release_struct+0x20/0xe0 [ 993.036914][ T3265] tty_release+0xc70/0x1200 [ 993.041429][ T3265] __fput+0x286/0x9f0 [ 993.045795][ T3265] ? tty_release_struct+0xe0/0xe0 [ 993.050819][ T3265] task_work_run+0xdd/0x1a0 [ 993.055322][ T3265] exit_to_user_mode_prepare+0x27e/0x290 [ 993.060954][ T3265] syscall_exit_to_user_mode+0x19/0x60 [ 993.066408][ T3265] do_syscall_64+0x42/0xb0 [ 993.070820][ T3265] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 993.076711][ T3265] RIP: 0033:0x7f930709672b [ 993.081116][ T3265] Code: 0f 05 48 3d 00 f0 ff ff 77 45 c3 0f 1f 40 00 48 83 ec 18 89 7c 24 0c e8 63 fc ff ff 8b 7c 24 0c 41 89 c0 b8 03 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 35 44 89 c7 89 44 24 0c e8 a1 fc ff ff 8b 44 [ 993.100717][ T3265] RSP: 002b:00007ffdb1570380 EFLAGS: 00000293 ORIG_RAX: 0000000000000003 [ 993.109133][ T3265] RAX: 0000000000000000 RBX: 0000000000000004 RCX: 00007f930709672b [ 993.117188][ T3265] RDX: 00007f93071fb278 RSI: ffffffff895238d1 RDI: 0000000000000003 [ 993.125152][ T3265] RBP: 0000000000000001 R08: 0000000000000000 R09: 0000001b2ca25794 [ 993.133116][ T3265] R10: 00000000000017bf R11: 0000000000000293 R12: 00000000000f2340 [ 993.141187][ T3265] R13: 00000000000003e8 R14: 00007f93071f6f60 R15: 00000000000f22ec [ 993.149155][ T3265] ? __context_tracking_enter+0xe1/0x100 [ 993.154786][ T3265] [ 993.158877][ T3265] Kernel Offset: disabled [ 993.163422][ T3265] Rebooting in 86400 seconds..