ogram 1: r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000280)={0x18, 0x3, &(0x7f00000000c0)=ANY=[@ANYBLOB="1800000000000000000000000000000095"], &(0x7f0000000080)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={&(0x7f0000000080)='sched_switch\x00', r0}, 0x10) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f00000004c0)="1000000040000000030000002b0000000500000001000000000000000000000000200000002000001000000000001b009f09c75f0000ffff53ef", 0x3a, 0x400}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb030000001300000023", 0x29, 0x7e0}, {&(0x7f0000000340)="00000000000000000000000000000000000000000000000000000000c99b0000ed410000000400009f09c75f9f09c75f9f09c75f00000000000003000200000000000800000000000af301000400000000000000000000000100000004", 0x5d, 0x8c60}], 0x0, &(0x7f0000000580)=ANY=[]) 01:53:51 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f00000004c0)="1000000040000000030000002b000000050000000100000000000000000000000020000000200000100000000000000c9f09c75f0000ffff53ef", 0x3a, 0x400}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb030000001300000023", 0x29, 0x7e0}, {0x0, 0x0, 0x8c60}], 0x0, &(0x7f0000000580)=ANY=[]) [ 1653.010187][ T2090] EXT4-fs (loop5): get root inode failed [ 1653.015834][ T2090] EXT4-fs (loop5): mount failed [ 1653.036173][ T2275] netlink: 'syz-executor.3': attribute type 10 has an invalid length. [ 1653.053127][ T2055] loop0: detected capacity change from 0 to 140 01:53:51 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f00000004c0)="1000000040000000030000002b0f000005000000010000000000000000000000002000000020000010000000000000009f09c75f0000ffff53ef", 0x3a, 0x400}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb030000001300000023", 0x29, 0x7e0}, {0x0, 0x0, 0x8c60}], 0x0, &(0x7f0000000580)=ANY=[]) [ 1653.061021][ T2055] EXT4-fs error (device loop0): ext4_fill_super:4822: inode #2: comm syz-executor.0: iget: root inode unallocated [ 1653.073429][ T2090] loop5: detected capacity change from 0 to 140 [ 1653.074930][ T2055] EXT4-fs (loop0): get root inode failed [ 1653.083915][ T2090] EXT4-fs error (device loop5): ext4_fill_super:4822: inode #2: comm syz-executor.5: iget: root inode unallocated [ 1653.085815][ T2055] EXT4-fs (loop0): mount failed [ 1653.103163][ T2090] EXT4-fs (loop5): get root inode failed 01:53:51 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f00000004c0)="1000000040000000030000002b00000005b10200010000000000000000000000002000000020000010000000000000009f09c75f0000ffff53ef", 0x3a, 0x400}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb030000001300000023", 0x29, 0x7e0}, {0x0, 0x0, 0x8c60}], 0x0, &(0x7f0000000580)=ANY=[]) [ 1653.108914][ T2090] EXT4-fs (loop5): mount failed [ 1653.118164][ T2369] loop1: detected capacity change from 0 to 140 [ 1653.122562][ T2371] loop2: detected capacity change from 0 to 140 [ 1653.127378][ T2377] loop4: detected capacity change from 0 to 140 [ 1653.140008][ T2371] EXT4-fs error (device loop2): ext4_fill_super:4822: inode #2: comm syz-executor.2: iget: root inode unallocated [ 1653.150823][ T2403] loop0: detected capacity change from 0 to 140 01:53:51 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f00000004c0)="1000000040000000030000002b00000005000000010000000000000000000000002000000020000010000000000000019f09c75f0000ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x560}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb030000001300000023", 0x29, 0x7e0}, {&(0x7f0000000340), 0x0, 0x8c60}], 0x14010, &(0x7f0000000580)=ANY=[]) [ 1653.158739][ T2369] EXT4-fs (loop1): warning: mounting unchecked fs, running e2fsck is recommended [ 1653.159867][ T2377] EXT4-fs error (device loop4): ext4_fill_super:4822: inode #2: comm syz-executor.4: iget: root inode unallocated [ 1653.170802][ T2371] EXT4-fs (loop2): get root inode failed [ 1653.185578][ T2371] EXT4-fs (loop2): mount failed [ 1653.192208][ T2377] EXT4-fs (loop4): get root inode failed [ 1653.197975][ T2377] EXT4-fs (loop4): mount failed 01:53:51 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000000), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000300)={0x44, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}, @L2TP_ATTR_PEER_CONN_ID={0x28}, @L2TP_ATTR_IP_SADDR={0x8, 0x18, @rand_addr=0x2}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}}, 0x0) [ 1653.202570][ T2403] EXT4-fs error (device loop0): ext4_fill_super:4822: inode #2: comm syz-executor.0: iget: root inode unallocated [ 1653.224898][ T2470] loop5: detected capacity change from 0 to 140 [ 1653.226788][ T2403] EXT4-fs (loop0): get root inode failed [ 1653.233580][ T2482] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.3'. [ 1653.236998][ T2403] EXT4-fs (loop0): mount failed [ 1653.258299][ T2470] EXT4-fs error (device loop5): ext4_fill_super:4822: inode #2: comm syz-executor.5: iget: root inode unallocated [ 1653.274170][ T2470] EXT4-fs (loop5): get root inode failed [ 1653.279902][ T2470] EXT4-fs (loop5): mount failed [ 1653.293532][ T2403] loop0: detected capacity change from 0 to 140 [ 1653.300663][ T2371] loop2: detected capacity change from 0 to 140 01:53:52 executing program 1: r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000280)={0x18, 0x3, &(0x7f00000000c0)=ANY=[@ANYBLOB="1800000000000000000000000000000095"], &(0x7f0000000080)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={&(0x7f0000000080)='sched_switch\x00', r0}, 0x10) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f00000004c0)="1000000040000000030000002b00000005000000010000000000000000000000002000000020000010000000000020009f09c75f0000ffff53ef", 0x3a, 0x400}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb030000001300000023", 0x29, 0x7e0}, {&(0x7f0000000340)="00000000000000000000000000000000000000000000000000000000c99b0000ed410000000400009f09c75f9f09c75f9f09c75f00000000000003000200000000000800000000000af301000400000000000000000000000100000004", 0x5d, 0x8c60}], 0x0, &(0x7f0000000580)=ANY=[]) 01:53:52 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000000), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000300)={0x44, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}, @L2TP_ATTR_PEER_CONN_ID={0x8, 0x23}, @L2TP_ATTR_IP_SADDR={0x8, 0x18, @rand_addr=0x2}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}}, 0x0) [ 1653.307200][ T2377] loop4: detected capacity change from 0 to 140 [ 1653.308190][ T2470] loop5: detected capacity change from 0 to 140 [ 1653.322899][ T2377] EXT4-fs error (device loop4): ext4_fill_super:4822: inode #2: comm syz-executor.4: iget: root inode unallocated [ 1653.336051][ T2403] EXT4-fs error (device loop0): ext4_fill_super:4822: inode #2: comm syz-executor.0: iget: root inode unallocated [ 1653.352620][ T2371] EXT4-fs error (device loop2): ext4_fill_super:4822: inode #2: comm syz-executor.2: iget: root inode unallocated [ 1653.364770][ T2377] EXT4-fs (loop4): get root inode failed [ 1653.365077][ T2403] EXT4-fs (loop0): get root inode failed [ 1653.370544][ T2377] EXT4-fs (loop4): mount failed [ 1653.378537][ T2470] EXT4-fs error (device loop5): ext4_fill_super:4822: inode #2: comm syz-executor.5: iget: root inode unallocated [ 1653.381109][ T2403] EXT4-fs (loop0): mount failed [ 1653.401472][ T2470] EXT4-fs (loop5): get root inode failed [ 1653.407128][ T2470] EXT4-fs (loop5): mount failed 01:53:52 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000000), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000300)={0x44, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8, 0x18, @rand_addr=0x2}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}}, 0x0) 01:53:52 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000000), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000300)={0x44, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}, @L2TP_ATTR_PEER_CONN_ID={0x8, 0xa, 0x2}, @L2TP_ATTR_IP_SADDR={0x8, 0x18, @rand_addr=0x2}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}}, 0x0) 01:53:52 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f00000004c0)="1000000040000000030000002b000000050000000100000000000000000000000020000000200000100000000000000d9f09c75f0000ffff53ef", 0x3a, 0x400}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb030000001300000023", 0x29, 0x7e0}, {0x0, 0x0, 0x8c60}], 0x0, &(0x7f0000000580)=ANY=[]) 01:53:52 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f00000004c0)="1000000040000000030000002b00000005000000010000000000000000000000002000000020000010000000000000029f09c75f0000ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x560}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb030000001300000023", 0x29, 0x7e0}, {&(0x7f0000000340), 0x0, 0x8c60}], 0x14010, &(0x7f0000000580)=ANY=[]) 01:53:52 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f00000004c0)="1000000040000000030000002b00000005000300010000000000000000000000002000000020000010000000000000009f09c75f0000ffff53ef", 0x3a, 0x400}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb030000001300000023", 0x29, 0x7e0}, {0x0, 0x0, 0x8c60}], 0x0, &(0x7f0000000580)=ANY=[]) 01:53:52 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f00000004c0)="1000000040000000030000002b10000005000000010000000000000000000000002000000020000010000000000000009f09c75f0000ffff53ef", 0x3a, 0x400}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb030000001300000023", 0x29, 0x7e0}, {0x0, 0x0, 0x8c60}], 0x0, &(0x7f0000000580)=ANY=[]) [ 1653.413332][ T2371] EXT4-fs (loop2): get root inode failed [ 1653.419402][ T2371] EXT4-fs (loop2): mount failed [ 1653.435242][ T2900] loop1: detected capacity change from 0 to 140 [ 1653.442975][ T2900] EXT4-fs (loop1): warning: mounting unchecked fs, running e2fsck is recommended 01:53:52 executing program 1: r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000280)={0x18, 0x3, &(0x7f00000000c0)=ANY=[@ANYBLOB="1800000000000000000000000000000095"], &(0x7f0000000080)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={&(0x7f0000000080)='sched_switch\x00', r0}, 0x10) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f00000004c0)="1000000040000000030000002b00000005000000010000000000000000000000002000000020000010000000001020009f09c75f0000ffff53ef", 0x3a, 0x400}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb030000001300000023", 0x29, 0x7e0}, {&(0x7f0000000340)="00000000000000000000000000000000000000000000000000000000c99b0000ed410000000400009f09c75f9f09c75f9f09c75f00000000000003000200000000000800000000000af301000400000000000000000000000100000004", 0x5d, 0x8c60}], 0x0, &(0x7f0000000580)=ANY=[]) [ 1653.476358][ T3031] loop4: detected capacity change from 0 to 140 [ 1653.476384][ T3025] loop0: detected capacity change from 0 to 140 [ 1653.485117][ T3031] EXT4-fs error (device loop4): ext4_fill_super:4822: inode #2: comm syz-executor.4: iget: root inode unallocated [ 1653.502698][ T3031] EXT4-fs (loop4): get root inode failed [ 1653.505868][ T3025] EXT4-fs error (device loop0): ext4_fill_super:4822: inode #2: comm syz-executor.0: iget: root inode unallocated [ 1653.508344][ T3031] EXT4-fs (loop4): mount failed 01:53:52 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000000), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000300)={0x44, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}, @L2TP_ATTR_PEER_CONN_ID={0x8, 0xa, 0x3}, @L2TP_ATTR_IP_SADDR={0x8, 0x18, @rand_addr=0x2}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}}, 0x0) [ 1653.542686][ T3236] loop5: detected capacity change from 0 to 140 [ 1653.543659][ T3237] loop2: detected capacity change from 0 to 140 [ 1653.560933][ T3236] EXT4-fs error (device loop5): ext4_fill_super:4822: inode #2: comm syz-executor.5: iget: root inode unallocated [ 1653.574445][ T3237] EXT4-fs error (device loop2): ext4_fill_super:4822: inode #2: comm syz-executor.2: iget: root inode unallocated [ 1653.591268][ T3031] loop4: detected capacity change from 0 to 140 [ 1653.598053][ T3236] EXT4-fs (loop5): get root inode failed [ 1653.603733][ T3236] EXT4-fs (loop5): mount failed [ 1653.614364][ T3025] EXT4-fs (loop0): get root inode failed [ 1653.620080][ T3025] EXT4-fs (loop0): mount failed [ 1653.627524][ T3280] loop1: detected capacity change from 0 to 140 [ 1653.637857][ T3031] EXT4-fs error (device loop4): ext4_fill_super:4822: inode #2: comm syz-executor.4: iget: root inode unallocated [ 1653.651410][ T3237] EXT4-fs (loop2): get root inode failed [ 1653.657126][ T3237] EXT4-fs (loop2): mount failed [ 1653.663056][ T3031] EXT4-fs (loop4): get root inode failed [ 1653.668796][ T3031] EXT4-fs (loop4): mount failed [ 1653.679437][ T3280] EXT4-fs (loop1): warning: mounting unchecked fs, running e2fsck is recommended 01:53:52 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000000), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000300)={0x44, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}, @L2TP_ATTR_PEER_CONN_ID={0x8, 0xa, 0x4}, @L2TP_ATTR_IP_SADDR={0x8, 0x18, @rand_addr=0x2}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}}, 0x0) 01:53:52 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f00000004c0)="1000000040000000030000002b11000005000000010000000000000000000000002000000020000010000000000000009f09c75f0000ffff53ef", 0x3a, 0x400}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb030000001300000023", 0x29, 0x7e0}, {0x0, 0x0, 0x8c60}], 0x0, &(0x7f0000000580)=ANY=[]) [ 1653.691852][ T3025] loop0: detected capacity change from 0 to 140 [ 1653.692652][ T3236] loop5: detected capacity change from 0 to 140 [ 1653.704777][ T3025] EXT4-fs error (device loop0): ext4_fill_super:4822: inode #2: comm syz-executor.0: iget: root inode unallocated [ 1653.728255][ T3237] loop2: detected capacity change from 0 to 140 [ 1653.735956][ T3236] EXT4-fs error (device loop5): ext4_fill_super:4822: inode #2: comm syz-executor.5: iget: root inode unallocated [ 1653.755027][ T3351] loop4: detected capacity change from 0 to 140 [ 1653.764618][ T3236] EXT4-fs (loop5): get root inode failed [ 1653.770299][ T3236] EXT4-fs (loop5): mount failed [ 1653.776708][ T3237] EXT4-fs error (device loop2): ext4_fill_super:4822: inode #2: comm syz-executor.2: iget: root inode unallocated 01:53:52 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f00000004c0)="1000000040000000030000002b00000005000000010000000000000000000000002000000020000010000000000004029f09c75f0000ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x560}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb030000001300000023", 0x29, 0x7e0}, {&(0x7f0000000340), 0x0, 0x8c60}], 0x14010, &(0x7f0000000580)=ANY=[]) 01:53:52 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f00000004c0)="1000000040000000030000002b00000005020400010000000000000000000000002000000020000010000000000000009f09c75f0000ffff53ef", 0x3a, 0x400}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb030000001300000023", 0x29, 0x7e0}, {0x0, 0x0, 0x8c60}], 0x0, &(0x7f0000000580)=ANY=[]) [ 1653.793296][ T3025] EXT4-fs (loop0): get root inode failed [ 1653.799170][ T3025] EXT4-fs (loop0): mount failed [ 1653.808622][ T3237] EXT4-fs (loop2): get root inode failed [ 1653.810420][ T3351] EXT4-fs error (device loop4): ext4_fill_super:4822: inode #2: comm syz-executor.4: iget: root inode unallocated [ 1653.814295][ T3237] EXT4-fs (loop2): mount failed 01:53:52 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f00000004c0)="1000000040000000030000002b000000050000000100000000000000000000000020000000200000100000000000000e9f09c75f0000ffff53ef", 0x3a, 0x400}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb030000001300000023", 0x29, 0x7e0}, {0x0, 0x0, 0x8c60}], 0x0, &(0x7f0000000580)=ANY=[]) [ 1653.843428][ T3351] EXT4-fs (loop4): get root inode failed [ 1653.849242][ T3351] EXT4-fs (loop4): mount failed [ 1653.860345][ T3479] loop2: detected capacity change from 0 to 140 [ 1653.872189][ T3479] EXT4-fs error (device loop2): ext4_fill_super:4822: inode #2: comm syz-executor.2: iget: root inode unallocated 01:53:52 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000000), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000300)={0x44, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}, @L2TP_ATTR_PEER_CONN_ID={0x8, 0xa, 0x5}, @L2TP_ATTR_IP_SADDR={0x8, 0x18, @rand_addr=0x2}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}}, 0x0) 01:53:52 executing program 1: r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000280)={0x18, 0x3, &(0x7f00000000c0)=ANY=[@ANYBLOB="1800000000000000000000000000000095"], &(0x7f0000000080)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={&(0x7f0000000080)='sched_switch\x00', r0}, 0x10) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f00000004c0)="1000000040000000030000002b00000005000000010000000000000000000000002000000020000010000000000022009f09c75f0000ffff53ef", 0x3a, 0x400}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb030000001300000023", 0x29, 0x7e0}, {&(0x7f0000000340)="00000000000000000000000000000000000000000000000000000000c99b0000ed410000000400009f09c75f9f09c75f9f09c75f00000000000003000200000000000800000000000af301000400000000000000000000000100000004", 0x5d, 0x8c60}], 0x0, &(0x7f0000000580)=ANY=[]) [ 1653.892839][ T3570] loop0: detected capacity change from 0 to 140 [ 1653.901118][ T3572] loop5: detected capacity change from 0 to 140 [ 1653.918686][ T3351] loop4: detected capacity change from 0 to 140 [ 1653.925419][ T3479] EXT4-fs (loop2): get root inode failed [ 1653.931260][ T3479] EXT4-fs (loop2): mount failed [ 1653.939470][ T3570] EXT4-fs error (device loop0): ext4_fill_super:4822: inode #2: comm syz-executor.0: iget: root inode unallocated [ 1653.952085][ T3572] EXT4-fs error (device loop5): ext4_fill_super:4822: inode #2: comm syz-executor.5: iget: root inode unallocated [ 1653.971295][ T3602] loop1: detected capacity change from 0 to 140 [ 1653.971993][ T3351] EXT4-fs error (device loop4): ext4_fill_super:4822: inode #2: comm syz-executor.4: iget: root inode unallocated [ 1653.989548][ T3570] EXT4-fs (loop0): get root inode failed [ 1653.993150][ T3351] EXT4-fs (loop4): get root inode failed [ 1653.995476][ T3570] EXT4-fs (loop0): mount failed [ 1654.001130][ T3351] EXT4-fs (loop4): mount failed [ 1654.006167][ T3572] EXT4-fs (loop5): get root inode failed [ 1654.016772][ T3572] EXT4-fs (loop5): mount failed [ 1654.028319][ T3602] EXT4-fs (loop1): warning: mounting unchecked fs, running e2fsck is recommended 01:53:52 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f00000004c0)="1000000040000000030000002b12000005000000010000000000000000000000002000000020000010000000000000009f09c75f0000ffff53ef", 0x3a, 0x400}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb030000001300000023", 0x29, 0x7e0}, {0x0, 0x0, 0x8c60}], 0x0, &(0x7f0000000580)=ANY=[]) [ 1654.040722][ T3479] loop2: detected capacity change from 0 to 140 [ 1654.051677][ T3479] EXT4-fs error (device loop2): ext4_fill_super:4822: inode #2: comm syz-executor.2: iget: root inode unallocated [ 1654.068752][ T3479] EXT4-fs (loop2): get root inode failed [ 1654.074420][ T3479] EXT4-fs (loop2): mount failed [ 1654.085226][ T3570] loop0: detected capacity change from 0 to 140 01:53:52 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000000), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000300)={0x44, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}, @L2TP_ATTR_PEER_CONN_ID={0x8, 0xa, 0x6}, @L2TP_ATTR_IP_SADDR={0x8, 0x18, @rand_addr=0x2}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}}, 0x0) 01:53:52 executing program 1: r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000280)={0x18, 0x3, &(0x7f00000000c0)=ANY=[@ANYBLOB="1800000000000000000000000000000095"], &(0x7f0000000080)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={&(0x7f0000000080)='sched_switch\x00', r0}, 0x10) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f00000004c0)="1000000040000000030000002b00000005000000010000000000000000000000002000000020000010000000000025009f09c75f0000ffff53ef", 0x3a, 0x400}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb030000001300000023", 0x29, 0x7e0}, {&(0x7f0000000340)="00000000000000000000000000000000000000000000000000000000c99b0000ed410000000400009f09c75f9f09c75f9f09c75f00000000000003000200000000000800000000000af301000400000000000000000000000100000004", 0x5d, 0x8c60}], 0x0, &(0x7f0000000580)=ANY=[]) [ 1654.100237][ T3572] loop5: detected capacity change from 0 to 140 [ 1654.116085][ T3750] loop4: detected capacity change from 0 to 140 [ 1654.137764][ T3570] EXT4-fs error (device loop0): ext4_fill_super:4822: inode #2: comm syz-executor.0: iget: root inode unallocated 01:53:52 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f00000004c0)="1000000040000000030000002b000000050000000100000000000000000000000020000000200000100000000000000f9f09c75f0000ffff53ef", 0x3a, 0x400}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb030000001300000023", 0x29, 0x7e0}, {0x0, 0x0, 0x8c60}], 0x0, &(0x7f0000000580)=ANY=[]) [ 1654.157315][ T3572] EXT4-fs error (device loop5): ext4_fill_super:4822: inode #2: comm syz-executor.5: iget: root inode unallocated [ 1654.175909][ T3750] EXT4-fs error (device loop4): ext4_fill_super:4822: inode #2: comm syz-executor.4: iget: root inode unallocated [ 1654.195952][ T3570] EXT4-fs (loop0): get root inode failed [ 1654.201695][ T3570] EXT4-fs (loop0): mount failed 01:53:52 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000000), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000300)={0x44, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}, @L2TP_ATTR_PEER_CONN_ID={0x8, 0xa, 0x7}, @L2TP_ATTR_IP_SADDR={0x8, 0x18, @rand_addr=0x2}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}}, 0x0) [ 1654.215211][ T3572] EXT4-fs (loop5): get root inode failed [ 1654.215452][ T3878] loop1: detected capacity change from 0 to 140 [ 1654.220934][ T3572] EXT4-fs (loop5): mount failed [ 1654.242869][ T3897] loop2: detected capacity change from 0 to 140 [ 1654.252599][ T3750] EXT4-fs (loop4): get root inode failed [ 1654.258417][ T3750] EXT4-fs (loop4): mount failed 01:53:53 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000000), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000300)={0x44, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}, @L2TP_ATTR_PEER_CONN_ID={0x8, 0xa, 0x8}, @L2TP_ATTR_IP_SADDR={0x8, 0x18, @rand_addr=0x2}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}}, 0x0) 01:53:53 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f00000004c0)="1000000040000000030000002b00000005000000010000000000000000000000002000000020000010000000000000039f09c75f0000ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x560}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb030000001300000023", 0x29, 0x7e0}, {&(0x7f0000000340), 0x0, 0x8c60}], 0x14010, &(0x7f0000000580)=ANY=[]) 01:53:53 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f00000004c0)="1000000040000000030000002b00000005060400010000000000000000000000002000000020000010000000000000009f09c75f0000ffff53ef", 0x3a, 0x400}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb030000001300000023", 0x29, 0x7e0}, {0x0, 0x0, 0x8c60}], 0x0, &(0x7f0000000580)=ANY=[]) [ 1654.265144][ T3878] EXT4-fs (loop1): warning: mounting unchecked fs, running e2fsck is recommended [ 1654.275771][ T3897] EXT4-fs error (device loop2): ext4_fill_super:4822: inode #2: comm syz-executor.2: iget: root inode unallocated [ 1654.291053][ T3897] EXT4-fs (loop2): get root inode failed [ 1654.296843][ T3897] EXT4-fs (loop2): mount failed [ 1654.337787][ T4181] loop0: detected capacity change from 0 to 140 [ 1654.337821][ T3750] loop4: detected capacity change from 0 to 140 [ 1654.350488][ T3897] loop2: detected capacity change from 0 to 140 [ 1654.359081][ T3750] EXT4-fs error (device loop4): ext4_fill_super:4822: inode #2: comm syz-executor.4: iget: root inode unallocated [ 1654.368776][ T4183] loop5: detected capacity change from 0 to 140 [ 1654.381954][ T3750] EXT4-fs (loop4): get root inode failed 01:53:53 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000000), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000300)={0x44, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}, @L2TP_ATTR_PEER_CONN_ID={0x8, 0xa, 0x9}, @L2TP_ATTR_IP_SADDR={0x8, 0x18, @rand_addr=0x2}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}}, 0x0) 01:53:53 executing program 1: r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000280)={0x18, 0x3, &(0x7f00000000c0)=ANY=[@ANYBLOB="1800000000000000000000000000000095"], &(0x7f0000000080)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={&(0x7f0000000080)='sched_switch\x00', r0}, 0x10) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f00000004c0)="1000000040000000030000002b0000000500000001000000000000000000000000200000002000001000000000002e009f09c75f0000ffff53ef", 0x3a, 0x400}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb030000001300000023", 0x29, 0x7e0}, {&(0x7f0000000340)="00000000000000000000000000000000000000000000000000000000c99b0000ed410000000400009f09c75f9f09c75f9f09c75f00000000000003000200000000000800000000000af301000400000000000000000000000100000004", 0x5d, 0x8c60}], 0x0, &(0x7f0000000580)=ANY=[]) [ 1654.387671][ T3750] EXT4-fs (loop4): mount failed [ 1654.391964][ T3897] EXT4-fs error (device loop2): ext4_fill_super:4822: inode #2: comm syz-executor.2: iget: root inode unallocated [ 1654.408197][ T4183] EXT4-fs error (device loop5): ext4_fill_super:4822: inode #2: comm syz-executor.5: iget: root inode unallocated [ 1654.422235][ T4181] EXT4-fs error (device loop0): ext4_fill_super:4822: inode #2: comm syz-executor.0: iget: root inode unallocated 01:53:53 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f00000004c0)="1000000040000000030000002b14000005000000010000000000000000000000002000000020000010000000000000009f09c75f0000ffff53ef", 0x3a, 0x400}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb030000001300000023", 0x29, 0x7e0}, {0x0, 0x0, 0x8c60}], 0x0, &(0x7f0000000580)=ANY=[]) [ 1654.435130][ T4183] EXT4-fs (loop5): get root inode failed [ 1654.440871][ T4183] EXT4-fs (loop5): mount failed [ 1654.457973][ T4226] loop1: detected capacity change from 0 to 140 [ 1654.466660][ T4181] EXT4-fs (loop0): get root inode failed [ 1654.472461][ T4181] EXT4-fs (loop0): mount failed [ 1654.480641][ T4238] loop4: detected capacity change from 0 to 140 [ 1654.481173][ T3897] EXT4-fs (loop2): get root inode failed [ 1654.492665][ T3897] EXT4-fs (loop2): mount failed [ 1654.501853][ T4238] EXT4-fs error (device loop4): ext4_fill_super:4822: inode #2: comm syz-executor.4: iget: root inode unallocated [ 1654.514877][ T4226] EXT4-fs (loop1): warning: mounting unchecked fs, running e2fsck is recommended [ 1654.526162][ T4183] loop5: detected capacity change from 0 to 140 01:53:53 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f00000004c0)="1000000040000000030000002b00000005000000010000000000000000000000002000000020000010000000000000109f09c75f0000ffff53ef", 0x3a, 0x400}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb030000001300000023", 0x29, 0x7e0}, {0x0, 0x0, 0x8c60}], 0x0, &(0x7f0000000580)=ANY=[]) 01:53:53 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000000), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000300)={0x44, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}, @L2TP_ATTR_PEER_CONN_ID={0x8, 0xa, 0xa}, @L2TP_ATTR_IP_SADDR={0x8, 0x18, @rand_addr=0x2}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}}, 0x0) [ 1654.534445][ T4181] loop0: detected capacity change from 0 to 140 [ 1654.553839][ T4181] EXT4-fs error (device loop0): ext4_fill_super:4822: inode #2: comm syz-executor.0: iget: root inode unallocated [ 1654.567569][ T4183] EXT4-fs error (device loop5): ext4_fill_super:4822: inode #2: comm syz-executor.5: iget: root inode unallocated [ 1654.588743][ T4238] EXT4-fs (loop4): get root inode failed [ 1654.594414][ T4238] EXT4-fs (loop4): mount failed [ 1654.604125][ T4181] EXT4-fs (loop0): get root inode failed [ 1654.609838][ T4181] EXT4-fs (loop0): mount failed [ 1654.616378][ T4362] loop2: detected capacity change from 0 to 140 [ 1654.618069][ T4183] EXT4-fs (loop5): get root inode failed [ 1654.628561][ T4183] EXT4-fs (loop5): mount failed 01:53:53 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f00000004c0)="1000000040000000030000002b00000005100400010000000000000000000000002000000020000010000000000000009f09c75f0000ffff53ef", 0x3a, 0x400}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb030000001300000023", 0x29, 0x7e0}, {0x0, 0x0, 0x8c60}], 0x0, &(0x7f0000000580)=ANY=[]) 01:53:53 executing program 1: r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000280)={0x18, 0x3, &(0x7f00000000c0)=ANY=[@ANYBLOB="1800000000000000000000000000000095"], &(0x7f0000000080)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={&(0x7f0000000080)='sched_switch\x00', r0}, 0x10) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f00000004c0)="1000000040000000030000002b0000000500000001000000000000000000000000200000002000001000000000003f009f09c75f0000ffff53ef", 0x3a, 0x400}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb030000001300000023", 0x29, 0x7e0}, {&(0x7f0000000340)="00000000000000000000000000000000000000000000000000000000c99b0000ed410000000400009f09c75f9f09c75f9f09c75f00000000000003000200000000000800000000000af301000400000000000000000000000100000004", 0x5d, 0x8c60}], 0x0, &(0x7f0000000580)=ANY=[]) [ 1654.639161][ T4362] EXT4-fs error (device loop2): ext4_fill_super:4822: inode #2: comm syz-executor.2: iget: root inode unallocated [ 1654.656023][ T4238] loop4: detected capacity change from 0 to 140 01:53:53 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f00000004c0)="1000000040000000030000002b00000005000000010000000000000000000000002000000020000010000000000000049f09c75f0000ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x560}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb030000001300000023", 0x29, 0x7e0}, {&(0x7f0000000340), 0x0, 0x8c60}], 0x14010, &(0x7f0000000580)=ANY=[]) [ 1654.683777][ T4362] EXT4-fs (loop2): get root inode failed [ 1654.689583][ T4362] EXT4-fs (loop2): mount failed [ 1654.698828][ T4238] EXT4-fs error (device loop4): ext4_fill_super:4822: inode #2: comm syz-executor.4: iget: root inode unallocated [ 1654.716444][ T4522] loop0: detected capacity change from 0 to 140 [ 1654.726385][ T4526] loop1: detected capacity change from 0 to 140 01:53:53 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000000), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000300)={0x44, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}, @L2TP_ATTR_PEER_CONN_ID={0x8, 0xa, 0xb}, @L2TP_ATTR_IP_SADDR={0x8, 0x18, @rand_addr=0x2}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}}, 0x0) [ 1654.727113][ T4524] loop5: detected capacity change from 0 to 140 [ 1654.734795][ T4522] EXT4-fs error (device loop0): ext4_fill_super:4822: inode #2: comm syz-executor.0: iget: root inode unallocated [ 1654.762268][ T4362] loop2: detected capacity change from 0 to 140 [ 1654.762582][ T4238] EXT4-fs (loop4): get root inode failed [ 1654.772109][ T4524] EXT4-fs error (device loop5): ext4_fill_super:4822: inode #2: comm syz-executor.5: iget: root inode unallocated [ 1654.774216][ T4238] EXT4-fs (loop4): mount failed [ 1654.793304][ T4526] EXT4-fs (loop1): warning: mounting unchecked fs, running e2fsck is recommended [ 1654.794527][ T4522] EXT4-fs (loop0): get root inode failed [ 1654.808185][ T4522] EXT4-fs (loop0): mount failed [ 1654.813840][ T4524] EXT4-fs (loop5): get root inode failed [ 1654.814533][ T4362] EXT4-fs error (device loop2): ext4_fill_super:4822: inode #2: comm syz-executor.2: iget: root inode unallocated 01:53:53 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f00000004c0)="1000000040000000030000002b20000005000000010000000000000000000000002000000020000010000000000000009f09c75f0000ffff53ef", 0x3a, 0x400}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb030000001300000023", 0x29, 0x7e0}, {0x0, 0x0, 0x8c60}], 0x0, &(0x7f0000000580)=ANY=[]) [ 1654.819540][ T4524] EXT4-fs (loop5): mount failed [ 1654.837104][ T4362] EXT4-fs (loop2): get root inode failed [ 1654.842911][ T4362] EXT4-fs (loop2): mount failed [ 1654.858133][ T4522] loop0: detected capacity change from 0 to 140 [ 1654.866793][ T4522] EXT4-fs error (device loop0): ext4_fill_super:4822: inode #2: comm syz-executor.0: iget: root inode unallocated 01:53:53 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f00000004c0)="1000000040000000030000002b00000005000000010000000000000000000000002000000020000010000000000004109f09c75f0000ffff53ef", 0x3a, 0x400}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb030000001300000023", 0x29, 0x7e0}, {0x0, 0x0, 0x8c60}], 0x0, &(0x7f0000000580)=ANY=[]) 01:53:53 executing program 1: r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000280)={0x18, 0x3, &(0x7f00000000c0)=ANY=[@ANYBLOB="1800000000000000000000000000000095"], &(0x7f0000000080)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={&(0x7f0000000080)='sched_switch\x00', r0}, 0x10) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f00000004c0)="1000000040000000030000002b00000005000000010000000000000000000000002000000020000010000000000040009f09c75f0000ffff53ef", 0x3a, 0x400}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb030000001300000023", 0x29, 0x7e0}, {&(0x7f0000000340)="00000000000000000000000000000000000000000000000000000000c99b0000ed410000000400009f09c75f9f09c75f9f09c75f00000000000003000200000000000800000000000af301000400000000000000000000000100000004", 0x5d, 0x8c60}], 0x0, &(0x7f0000000580)=ANY=[]) 01:53:53 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000000), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000300)={0x44, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}, @L2TP_ATTR_PEER_CONN_ID={0x8, 0xa, 0xc}, @L2TP_ATTR_IP_SADDR={0x8, 0x18, @rand_addr=0x2}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}}, 0x0) [ 1654.872318][ T4524] loop5: detected capacity change from 0 to 140 [ 1654.888917][ T4524] EXT4-fs error (device loop5): ext4_fill_super:4822: inode #2: comm syz-executor.5: iget: root inode unallocated [ 1654.911125][ T4750] loop2: detected capacity change from 0 to 140 [ 1654.926181][ T4753] loop4: detected capacity change from 0 to 140 [ 1654.935320][ T4524] EXT4-fs (loop5): get root inode failed [ 1654.941054][ T4524] EXT4-fs (loop5): mount failed [ 1654.947563][ T4750] EXT4-fs error (device loop2): ext4_fill_super:4822: inode #2: comm syz-executor.2: iget: root inode unallocated [ 1654.960557][ T4522] EXT4-fs (loop0): get root inode failed [ 1654.966257][ T4522] EXT4-fs (loop0): mount failed [ 1654.980717][ T4768] loop1: detected capacity change from 0 to 140 [ 1654.988984][ T4750] EXT4-fs (loop2): get root inode failed [ 1654.994748][ T4750] EXT4-fs (loop2): mount failed [ 1655.001384][ T4753] EXT4-fs error (device loop4): ext4_fill_super:4822: inode #2: comm syz-executor.4: iget: root inode unallocated [ 1655.016035][ T4753] EXT4-fs (loop4): get root inode failed [ 1655.021867][ T4753] EXT4-fs (loop4): mount failed 01:53:53 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f00000004c0)="1000000040000000030000002b00000005000000010000000000000000000000002000000020000010000000000000059f09c75f0000ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x560}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb030000001300000023", 0x29, 0x7e0}, {&(0x7f0000000340), 0x0, 0x8c60}], 0x14010, &(0x7f0000000580)=ANY=[]) 01:53:53 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000000), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000300)={0x44, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}, @L2TP_ATTR_PEER_CONN_ID={0x8, 0xa, 0xd}, @L2TP_ATTR_IP_SADDR={0x8, 0x18, @rand_addr=0x2}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}}, 0x0) [ 1655.030993][ T4768] EXT4-fs (loop1): warning: mounting unchecked fs, running e2fsck is recommended 01:53:53 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f00000004c0)="1000000040000000030000002b00000005000500010000000000000000000000002000000020000010000000000000009f09c75f0000ffff53ef", 0x3a, 0x400}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb030000001300000023", 0x29, 0x7e0}, {0x0, 0x0, 0x8c60}], 0x0, &(0x7f0000000580)=ANY=[]) 01:53:53 executing program 1: r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000280)={0x18, 0x3, &(0x7f00000000c0)=ANY=[@ANYBLOB="1800000000000000000000000000000095"], &(0x7f0000000080)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={&(0x7f0000000080)='sched_switch\x00', r0}, 0x10) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f00000004c0)="1000000040000000030000002b00000005000000010000000000000000000000002000000020000010000000000243009f09c75f0000ffff53ef", 0x3a, 0x400}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb030000001300000023", 0x29, 0x7e0}, {&(0x7f0000000340)="00000000000000000000000000000000000000000000000000000000c99b0000ed410000000400009f09c75f9f09c75f9f09c75f00000000000003000200000000000800000000000af301000400000000000000000000000100000004", 0x5d, 0x8c60}], 0x0, &(0x7f0000000580)=ANY=[]) [ 1655.074643][ T4750] loop2: detected capacity change from 0 to 140 [ 1655.082985][ T4915] loop5: detected capacity change from 0 to 140 [ 1655.094671][ T4753] loop4: detected capacity change from 0 to 140 [ 1655.105848][ T4750] EXT4-fs error (device loop2): ext4_fill_super:4822: inode #2: comm syz-executor.2: iget: root inode unallocated [ 1655.124879][ T4753] EXT4-fs error (device loop4): ext4_fill_super:4822: inode #2: comm syz-executor.4: iget: root inode unallocated [ 1655.137810][ T4750] EXT4-fs (loop2): get root inode failed [ 1655.141226][ T4753] EXT4-fs (loop4): get root inode failed [ 1655.143677][ T4750] EXT4-fs (loop2): mount failed [ 1655.149459][ T4753] EXT4-fs (loop4): mount failed [ 1655.160479][ T4915] EXT4-fs error (device loop5): ext4_fill_super:4822: inode #2: comm syz-executor.5: iget: root inode unallocated 01:53:53 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000000), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000300)={0x44, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}, @L2TP_ATTR_PEER_CONN_ID={0x8, 0xa, 0xe}, @L2TP_ATTR_IP_SADDR={0x8, 0x18, @rand_addr=0x2}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}}, 0x0) 01:53:53 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f00000004c0)="1000000040000000030000002b00000005000000010000000000000000000000002000000020000010000000000000119f09c75f0000ffff53ef", 0x3a, 0x400}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb030000001300000023", 0x29, 0x7e0}, {0x0, 0x0, 0x8c60}], 0x0, &(0x7f0000000580)=ANY=[]) 01:53:53 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f00000004c0)="1000000040000000030000002b22000005000000010000000000000000000000002000000020000010000000000000009f09c75f0000ffff53ef", 0x3a, 0x400}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb030000001300000023", 0x29, 0x7e0}, {0x0, 0x0, 0x8c60}], 0x0, &(0x7f0000000580)=ANY=[]) [ 1655.177061][ T4915] EXT4-fs (loop5): get root inode failed [ 1655.178615][ T5032] loop0: detected capacity change from 0 to 140 [ 1655.182811][ T4915] EXT4-fs (loop5): mount failed [ 1655.193359][ T5032] EXT4-fs error (device loop0): ext4_fill_super:4822: inode #2: comm syz-executor.0: iget: root inode unallocated [ 1655.218222][ T5075] loop1: detected capacity change from 0 to 140 [ 1655.227467][ T5032] EXT4-fs (loop0): get root inode failed [ 1655.233183][ T5032] EXT4-fs (loop0): mount failed [ 1655.233738][ T5079] loop4: detected capacity change from 0 to 140 [ 1655.243641][ T4915] loop5: detected capacity change from 0 to 140 [ 1655.252594][ T4915] EXT4-fs error (device loop5): ext4_fill_super:4822: inode #2: comm syz-executor.5: iget: root inode unallocated [ 1655.266204][ T5075] EXT4-fs (loop1): warning: mounting unchecked fs, running e2fsck is recommended [ 1655.277358][ T4915] EXT4-fs (loop5): get root inode failed [ 1655.283083][ T4915] EXT4-fs (loop5): mount failed [ 1655.283555][ T5106] loop2: detected capacity change from 0 to 140 [ 1655.291221][ T5079] EXT4-fs error (device loop4): ext4_fill_super:4822: inode #2: comm syz-executor.4: iget: root inode unallocated [ 1655.312672][ T5079] EXT4-fs (loop4): get root inode failed [ 1655.318512][ T5079] EXT4-fs (loop4): mount failed 01:53:54 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f00000004c0)="1000000040000000030000002b00000005000000010000000000000000000000002000000020000010000000000000069f09c75f0000ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x560}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb030000001300000023", 0x29, 0x7e0}, {&(0x7f0000000340), 0x0, 0x8c60}], 0x14010, &(0x7f0000000580)=ANY=[]) 01:53:54 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000000), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000300)={0x44, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}, @L2TP_ATTR_PEER_CONN_ID={0x8, 0xa, 0xf}, @L2TP_ATTR_IP_SADDR={0x8, 0x18, @rand_addr=0x2}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}}, 0x0) [ 1655.325003][ T5106] EXT4-fs error (device loop2): ext4_fill_super:4822: inode #2: comm syz-executor.2: iget: root inode unallocated [ 1655.343300][ T5032] loop0: detected capacity change from 0 to 140 [ 1655.373096][ T5032] EXT4-fs error (device loop0): ext4_fill_super:4822: inode #2: comm syz-executor.0: iget: root inode unallocated [ 1655.389561][ T5079] loop4: detected capacity change from 0 to 140 [ 1655.393075][ T5235] loop5: detected capacity change from 0 to 140 [ 1655.403014][ T5106] EXT4-fs (loop2): get root inode failed [ 1655.408756][ T5106] EXT4-fs (loop2): mount failed [ 1655.414168][ T5032] EXT4-fs (loop0): get root inode failed 01:53:54 executing program 1: r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000280)={0x18, 0x3, &(0x7f00000000c0)=ANY=[@ANYBLOB="1800000000000000000000000000000095"], &(0x7f0000000080)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={&(0x7f0000000080)='sched_switch\x00', r0}, 0x10) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f00000004c0)="1000000040000000030000002b00000005000000010000000000000000000000002000000020000010000000000046009f09c75f0000ffff53ef", 0x3a, 0x400}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb030000001300000023", 0x29, 0x7e0}, {&(0x7f0000000340)="00000000000000000000000000000000000000000000000000000000c99b0000ed410000000400009f09c75f9f09c75f9f09c75f00000000000003000200000000000800000000000af301000400000000000000000000000100000004", 0x5d, 0x8c60}], 0x0, &(0x7f0000000580)=ANY=[]) [ 1655.414390][ T5235] EXT4-fs error (device loop5): ext4_fill_super:4822: inode #2: comm syz-executor.5: iget: root inode unallocated [ 1655.419843][ T5032] EXT4-fs (loop0): mount failed [ 1655.441364][ T5235] EXT4-fs (loop5): get root inode failed [ 1655.442420][ T5079] EXT4-fs error (device loop4): ext4_fill_super:4822: inode #2: comm syz-executor.4: iget: root inode unallocated [ 1655.447051][ T5235] EXT4-fs (loop5): mount failed [ 1655.465832][ T5079] EXT4-fs (loop4): get root inode failed 01:53:54 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f00000004c0)="1000000040000000030000002b000000059c0500010000000000000000000000002000000020000010000000000000009f09c75f0000ffff53ef", 0x3a, 0x400}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb030000001300000023", 0x29, 0x7e0}, {0x0, 0x0, 0x8c60}], 0x0, &(0x7f0000000580)=ANY=[]) 01:53:54 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000000), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000300)={0x44, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}, @L2TP_ATTR_PEER_CONN_ID={0x8, 0xa, 0x10}, @L2TP_ATTR_IP_SADDR={0x8, 0x18, @rand_addr=0x2}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}}, 0x0) 01:53:54 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f00000004c0)="1000000040000000030000002b25000005000000010000000000000000000000002000000020000010000000000000009f09c75f0000ffff53ef", 0x3a, 0x400}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb030000001300000023", 0x29, 0x7e0}, {0x0, 0x0, 0x8c60}], 0x0, &(0x7f0000000580)=ANY=[]) [ 1655.471776][ T5079] EXT4-fs (loop4): mount failed [ 1655.483765][ T5106] loop2: detected capacity change from 0 to 140 [ 1655.494840][ T5373] loop1: detected capacity change from 0 to 140 [ 1655.505915][ T5235] loop5: detected capacity change from 0 to 140 [ 1655.516853][ T5395] loop0: detected capacity change from 0 to 140 [ 1655.522296][ T5399] loop4: detected capacity change from 0 to 140 [ 1655.529158][ T5235] EXT4-fs error (device loop5): ext4_fill_super:4822: inode #2: comm syz-executor.5: iget: root inode unallocated [ 1655.544465][ T5106] EXT4-fs error (device loop2): ext4_fill_super:4822: inode #2: comm syz-executor.2: iget: root inode unallocated [ 1655.556847][ T5395] EXT4-fs error (device loop0): ext4_fill_super:4822: inode #2: comm syz-executor.0: iget: root inode unallocated [ 1655.570778][ T5373] EXT4-fs (loop1): warning: mounting unchecked fs, running e2fsck is recommended [ 1655.580266][ T5399] EXT4-fs error (device loop4): ext4_fill_super:4822: inode #2: comm syz-executor.4: iget: root inode unallocated [ 1655.597777][ T5395] EXT4-fs (loop0): get root inode failed [ 1655.603566][ T5395] EXT4-fs (loop0): mount failed [ 1655.611219][ T5106] EXT4-fs (loop2): get root inode failed [ 1655.616883][ T5106] EXT4-fs (loop2): mount failed 01:53:54 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000000), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000300)={0x44, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}, @L2TP_ATTR_PEER_CONN_ID={0x8, 0xa, 0x11}, @L2TP_ATTR_IP_SADDR={0x8, 0x18, @rand_addr=0x2}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}}, 0x0) 01:53:54 executing program 1: r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000280)={0x18, 0x3, &(0x7f00000000c0)=ANY=[@ANYBLOB="1800000000000000000000000000000095"], &(0x7f0000000080)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={&(0x7f0000000080)='sched_switch\x00', r0}, 0x10) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f00000004c0)="1000000040000000030000002b00000005000000010000000000000000000000002000000020000010000000000048009f09c75f0000ffff53ef", 0x3a, 0x400}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb030000001300000023", 0x29, 0x7e0}, {&(0x7f0000000340)="00000000000000000000000000000000000000000000000000000000c99b0000ed410000000400009f09c75f9f09c75f9f09c75f00000000000003000200000000000800000000000af301000400000000000000000000000100000004", 0x5d, 0x8c60}], 0x0, &(0x7f0000000580)=ANY=[]) [ 1655.623847][ T5399] EXT4-fs (loop4): get root inode failed [ 1655.629611][ T5399] EXT4-fs (loop4): mount failed [ 1655.637259][ T5235] EXT4-fs (loop5): get root inode failed [ 1655.642981][ T5235] EXT4-fs (loop5): mount failed 01:53:54 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f00000004c0)="1000000040000000030000002b00000005000000010000000000000000000000002000000020000010000000000000129f09c75f0000ffff53ef", 0x3a, 0x400}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb030000001300000023", 0x29, 0x7e0}, {0x0, 0x0, 0x8c60}], 0x0, &(0x7f0000000580)=ANY=[]) 01:53:54 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f00000004c0)="1000000040000000030000002b00000005000000010000000000000000000000002000000020000010000000000004069f09c75f0000ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x560}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb030000001300000023", 0x29, 0x7e0}, {&(0x7f0000000340), 0x0, 0x8c60}], 0x14010, &(0x7f0000000580)=ANY=[]) [ 1655.683629][ T5395] loop0: detected capacity change from 0 to 140 [ 1655.695270][ T5399] loop4: detected capacity change from 0 to 140 [ 1655.717708][ T5399] EXT4-fs error (device loop4): ext4_fill_super:4822: inode #2: comm syz-executor.4: iget: root inode unallocated [ 1655.731477][ T5395] EXT4-fs error (device loop0): ext4_fill_super:4822: inode #2: comm syz-executor.0: iget: root inode unallocated [ 1655.744168][ T5395] EXT4-fs (loop0): get root inode failed [ 1655.749884][ T5395] EXT4-fs (loop0): mount failed [ 1655.760053][ T5615] loop2: detected capacity change from 0 to 140 [ 1655.767529][ T5399] EXT4-fs (loop4): get root inode failed [ 1655.773237][ T5399] EXT4-fs (loop4): mount failed 01:53:54 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f00000004c0)="1000000040000000030000002b00000005c20500010000000000000000000000002000000020000010000000000000009f09c75f0000ffff53ef", 0x3a, 0x400}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb030000001300000023", 0x29, 0x7e0}, {0x0, 0x0, 0x8c60}], 0x0, &(0x7f0000000580)=ANY=[]) [ 1655.780922][ T5621] loop5: detected capacity change from 0 to 140 [ 1655.792598][ T5619] loop1: detected capacity change from 0 to 140 [ 1655.800597][ T5621] EXT4-fs error (device loop5): ext4_fill_super:4822: inode #2: comm syz-executor.5: iget: root inode unallocated 01:53:54 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f00000004c0)="1000000040000000030000002b2e000005000000010000000000000000000000002000000020000010000000000000009f09c75f0000ffff53ef", 0x3a, 0x400}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb030000001300000023", 0x29, 0x7e0}, {0x0, 0x0, 0x8c60}], 0x0, &(0x7f0000000580)=ANY=[]) 01:53:54 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000000), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000300)={0x44, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}, @L2TP_ATTR_PEER_CONN_ID={0x8, 0xa, 0x12}, @L2TP_ATTR_IP_SADDR={0x8, 0x18, @rand_addr=0x2}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}}, 0x0) [ 1655.825580][ T5615] EXT4-fs error (device loop2): ext4_fill_super:4822: inode #2: comm syz-executor.2: iget: root inode unallocated [ 1655.840384][ T5718] loop0: detected capacity change from 0 to 140 [ 1655.844499][ T5720] loop4: detected capacity change from 0 to 140 [ 1655.857342][ T5621] EXT4-fs (loop5): get root inode failed [ 1655.863106][ T5621] EXT4-fs (loop5): mount failed [ 1655.871739][ T5619] EXT4-fs (loop1): warning: mounting unchecked fs, running e2fsck is recommended [ 1655.881402][ T5718] EXT4-fs error (device loop0): ext4_fill_super:4822: inode #2: comm syz-executor.0: iget: root inode unallocated [ 1655.903247][ T5615] EXT4-fs (loop2): get root inode failed [ 1655.909036][ T5615] EXT4-fs (loop2): mount failed [ 1655.916391][ T5720] EXT4-fs error (device loop4): ext4_fill_super:4822: inode #2: comm syz-executor.4: iget: root inode unallocated 01:53:54 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000000), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000300)={0x44, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}, @L2TP_ATTR_PEER_CONN_ID={0x8, 0xa, 0x19}, @L2TP_ATTR_IP_SADDR={0x8, 0x18, @rand_addr=0x2}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}}, 0x0) [ 1655.932743][ T5718] EXT4-fs (loop0): get root inode failed [ 1655.938522][ T5718] EXT4-fs (loop0): mount failed [ 1655.944903][ T5720] EXT4-fs (loop4): get root inode failed [ 1655.950672][ T5720] EXT4-fs (loop4): mount failed [ 1655.950803][ T5615] loop2: detected capacity change from 0 to 140 [ 1655.955805][ T5621] loop5: detected capacity change from 0 to 140 [ 1655.971400][ T5621] EXT4-fs error (device loop5): ext4_fill_super:4822: inode #2: comm syz-executor.5: iget: root inode unallocated [ 1655.990760][ T5615] EXT4-fs error (device loop2): ext4_fill_super:4822: inode #2: comm syz-executor.2: iget: root inode unallocated [ 1656.003343][ T5615] EXT4-fs (loop2): get root inode failed [ 1656.009070][ T5615] EXT4-fs (loop2): mount failed [ 1656.010611][ T5621] EXT4-fs (loop5): get root inode failed [ 1656.019590][ T5621] EXT4-fs (loop5): mount failed [ 1656.026417][ T5720] loop4: detected capacity change from 0 to 140 [ 1656.035070][ T5718] loop0: detected capacity change from 0 to 140 01:53:54 executing program 1: r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000280)={0x18, 0x3, &(0x7f00000000c0)=ANY=[@ANYBLOB="1800000000000000000000000000000095"], &(0x7f0000000080)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={&(0x7f0000000080)='sched_switch\x00', r0}, 0x10) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f00000004c0)="1000000040000000030000002b0000000500000001000000000000000000000000200000002000001000000000004c009f09c75f0000ffff53ef", 0x3a, 0x400}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb030000001300000023", 0x29, 0x7e0}, {&(0x7f0000000340)="00000000000000000000000000000000000000000000000000000000c99b0000ed410000000400009f09c75f9f09c75f9f09c75f00000000000003000200000000000800000000000af301000400000000000000000000000100000004", 0x5d, 0x8c60}], 0x0, &(0x7f0000000580)=ANY=[]) 01:53:54 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000000), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000300)={0x44, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}, @L2TP_ATTR_PEER_CONN_ID={0x8, 0xa, 0x48}, @L2TP_ATTR_IP_SADDR={0x8, 0x18, @rand_addr=0x2}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}}, 0x0) 01:53:54 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f00000004c0)="1000000040000000030000002b00000005000000010000000000000000000000002000000020000010000000000000079f09c75f0000ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x560}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb030000001300000023", 0x29, 0x7e0}, {&(0x7f0000000340), 0x0, 0x8c60}], 0x14010, &(0x7f0000000580)=ANY=[]) 01:53:54 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f00000004c0)="1000000040000000030000002b00000005000000010000000000000000000000002000000020000010000000000000149f09c75f0000ffff53ef", 0x3a, 0x400}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb030000001300000023", 0x29, 0x7e0}, {0x0, 0x0, 0x8c60}], 0x0, &(0x7f0000000580)=ANY=[]) [ 1656.056542][ T5720] EXT4-fs error (device loop4): ext4_fill_super:4822: inode #2: comm syz-executor.4: iget: root inode unallocated [ 1656.073726][ T5720] EXT4-fs (loop4): get root inode failed [ 1656.079435][ T5720] EXT4-fs (loop4): mount failed [ 1656.090743][ T5718] EXT4-fs error (device loop0): ext4_fill_super:4822: inode #2: comm syz-executor.0: iget: root inode unallocated 01:53:54 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000000), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000300)={0x44, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}, @L2TP_ATTR_PEER_CONN_ID={0x8, 0xa, 0x4c}, @L2TP_ATTR_IP_SADDR={0x8, 0x18, @rand_addr=0x2}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}}, 0x0) 01:53:54 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f00000004c0)="1000000040000000030000002b45000005000000010000000000000000000000002000000020000010000000000000009f09c75f0000ffff53ef", 0x3a, 0x400}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb030000001300000023", 0x29, 0x7e0}, {0x0, 0x0, 0x8c60}], 0x0, &(0x7f0000000580)=ANY=[]) [ 1656.111214][ T6042] loop5: detected capacity change from 0 to 140 [ 1656.121079][ T6046] loop1: detected capacity change from 0 to 140 [ 1656.131519][ T6076] loop2: detected capacity change from 0 to 140 [ 1656.132023][ T5718] EXT4-fs (loop0): get root inode failed [ 1656.144071][ T5718] EXT4-fs (loop0): mount failed 01:53:54 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000000), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000300)={0x44, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}, @L2TP_ATTR_PEER_CONN_ID={0x8, 0xa, 0x60}, @L2TP_ATTR_IP_SADDR={0x8, 0x18, @rand_addr=0x2}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}}, 0x0) [ 1656.164428][ T6145] loop4: detected capacity change from 0 to 140 [ 1656.171860][ T6042] EXT4-fs error (device loop5): ext4_fill_super:4822: inode #2: comm syz-executor.5: iget: root inode unallocated [ 1656.185491][ T6046] EXT4-fs (loop1): warning: mounting unchecked fs, running e2fsck is recommended [ 1656.198769][ T6076] EXT4-fs error (device loop2): ext4_fill_super:4822: inode #2: comm syz-executor.2: iget: root inode unallocated 01:53:54 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f00000004c0)="1000000040000000030000002b00000005000600010000000000000000000000002000000020000010000000000000009f09c75f0000ffff53ef", 0x3a, 0x400}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb030000001300000023", 0x29, 0x7e0}, {0x0, 0x0, 0x8c60}], 0x0, &(0x7f0000000580)=ANY=[]) [ 1656.209919][ T6145] EXT4-fs error (device loop4): ext4_fill_super:4822: inode #2: comm syz-executor.4: iget: root inode unallocated [ 1656.215314][ T6042] EXT4-fs (loop5): get root inode failed [ 1656.228588][ T6042] EXT4-fs (loop5): mount failed [ 1656.236070][ T6076] EXT4-fs (loop2): get root inode failed [ 1656.241849][ T6076] EXT4-fs (loop2): mount failed [ 1656.247893][ T6145] EXT4-fs (loop4): get root inode failed [ 1656.253649][ T6145] EXT4-fs (loop4): mount failed 01:53:55 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000000), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000300)={0x44, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}, @L2TP_ATTR_PEER_CONN_ID={0x8, 0xa, 0x68}, @L2TP_ATTR_IP_SADDR={0x8, 0x18, @rand_addr=0x2}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}}, 0x0) 01:53:55 executing program 1: r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000280)={0x18, 0x3, &(0x7f00000000c0)=ANY=[@ANYBLOB="1800000000000000000000000000000095"], &(0x7f0000000080)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={&(0x7f0000000080)='sched_switch\x00', r0}, 0x10) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f00000004c0)="1000000040000000030000002b00000005000000010000000000000000000000002000000020000010000000000156009f09c75f0000ffff53ef", 0x3a, 0x400}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb030000001300000023", 0x29, 0x7e0}, {&(0x7f0000000340)="00000000000000000000000000000000000000000000000000000000c99b0000ed410000000400009f09c75f9f09c75f9f09c75f00000000000003000200000000000800000000000af301000400000000000000000000000100000004", 0x5d, 0x8c60}], 0x0, &(0x7f0000000580)=ANY=[]) [ 1656.271737][ T6369] loop0: detected capacity change from 0 to 140 [ 1656.281071][ T6042] loop5: detected capacity change from 0 to 140 [ 1656.297040][ T6042] EXT4-fs error (device loop5): ext4_fill_super:4822: inode #2: comm syz-executor.5: iget: root inode unallocated 01:53:55 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f00000004c0)="1000000040000000030000002b00000005000000010000000000000000000000002000000020000010000000000000089f09c75f0000ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x560}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb030000001300000023", 0x29, 0x7e0}, {&(0x7f0000000340), 0x0, 0x8c60}], 0x14010, &(0x7f0000000580)=ANY=[]) [ 1656.311890][ T6369] EXT4-fs error (device loop0): ext4_fill_super:4822: inode #2: comm syz-executor.0: iget: root inode unallocated [ 1656.325908][ T6042] EXT4-fs (loop5): get root inode failed [ 1656.331620][ T6042] EXT4-fs (loop5): mount failed [ 1656.332628][ T6076] loop2: detected capacity change from 0 to 140 [ 1656.337951][ T6145] loop4: detected capacity change from 0 to 140 [ 1656.343639][ T6369] EXT4-fs (loop0): get root inode failed [ 1656.354594][ T6076] EXT4-fs error (device loop2): ext4_fill_super:4822: inode #2: comm syz-executor.2: iget: root inode unallocated [ 1656.355111][ T6369] EXT4-fs (loop0): mount failed [ 1656.387971][ T6076] EXT4-fs (loop2): get root inode failed [ 1656.393725][ T6076] EXT4-fs (loop2): mount failed [ 1656.402337][ T6145] EXT4-fs error (device loop4): ext4_fill_super:4822: inode #2: comm syz-executor.4: iget: root inode unallocated [ 1656.420184][ T6530] loop1: detected capacity change from 0 to 140 [ 1656.428112][ T6535] loop5: detected capacity change from 0 to 140 [ 1656.429133][ T6145] EXT4-fs (loop4): get root inode failed [ 1656.440158][ T6145] EXT4-fs (loop4): mount failed [ 1656.446701][ T6530] EXT4-fs (loop1): warning: mounting unchecked fs, running e2fsck is recommended [ 1656.457219][ T6535] EXT4-fs error (device loop5): ext4_fill_super:4822: inode #2: comm syz-executor.5: iget: root inode unallocated [ 1656.472006][ T6535] EXT4-fs (loop5): get root inode failed [ 1656.477673][ T6535] EXT4-fs (loop5): mount failed 01:53:55 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f00000004c0)="1000000040000000030000002b46000005000000010000000000000000000000002000000020000010000000000000009f09c75f0000ffff53ef", 0x3a, 0x400}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb030000001300000023", 0x29, 0x7e0}, {0x0, 0x0, 0x8c60}], 0x0, &(0x7f0000000580)=ANY=[]) 01:53:55 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000000), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000300)={0x44, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}, @L2TP_ATTR_PEER_CONN_ID={0x8, 0xa, 0x6c}, @L2TP_ATTR_IP_SADDR={0x8, 0x18, @rand_addr=0x2}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}}, 0x0) 01:53:55 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f00000004c0)="1000000040000000030000002b00000005000000010000000000000000000000002000000020000010000000000000209f09c75f0000ffff53ef", 0x3a, 0x400}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb030000001300000023", 0x29, 0x7e0}, {0x0, 0x0, 0x8c60}], 0x0, &(0x7f0000000580)=ANY=[]) 01:53:55 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000000), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000300)={0x44, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}, @L2TP_ATTR_PEER_CONN_ID={0x8, 0xa, 0x74}, @L2TP_ATTR_IP_SADDR={0x8, 0x18, @rand_addr=0x2}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}}, 0x0) [ 1656.478610][ T6369] loop0: detected capacity change from 0 to 140 [ 1656.496773][ T6369] EXT4-fs error (device loop0): ext4_fill_super:4822: inode #2: comm syz-executor.0: iget: root inode unallocated [ 1656.509496][ T6369] EXT4-fs (loop0): get root inode failed [ 1656.515153][ T6369] EXT4-fs (loop0): mount failed [ 1656.525998][ T6535] loop5: detected capacity change from 0 to 140 01:53:55 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000000), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000300)={0x44, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}, @L2TP_ATTR_PEER_CONN_ID={0x8, 0xa, 0x7a}, @L2TP_ATTR_IP_SADDR={0x8, 0x18, @rand_addr=0x2}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}}, 0x0) 01:53:55 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f00000004c0)="1000000040000000030000002b00000005040600010000000000000000000000002000000020000010000000000000009f09c75f0000ffff53ef", 0x3a, 0x400}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb030000001300000023", 0x29, 0x7e0}, {0x0, 0x0, 0x8c60}], 0x0, &(0x7f0000000580)=ANY=[]) 01:53:55 executing program 1: r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000280)={0x18, 0x3, &(0x7f00000000c0)=ANY=[@ANYBLOB="1800000000000000000000000000000095"], &(0x7f0000000080)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={&(0x7f0000000080)='sched_switch\x00', r0}, 0x10) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f00000004c0)="1000000040000000030000002b00000005000000010000000000000000000000002000000020000010000000000157009f09c75f0000ffff53ef", 0x3a, 0x400}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb030000001300000023", 0x29, 0x7e0}, {&(0x7f0000000340)="00000000000000000000000000000000000000000000000000000000c99b0000ed410000000400009f09c75f9f09c75f9f09c75f00000000000003000200000000000800000000000af301000400000000000000000000000100000004", 0x5d, 0x8c60}], 0x0, &(0x7f0000000580)=ANY=[]) [ 1656.532664][ T6722] loop4: detected capacity change from 0 to 140 [ 1656.540880][ T6535] EXT4-fs error (device loop5): ext4_fill_super:4822: inode #2: comm syz-executor.5: iget: root inode unallocated [ 1656.560313][ T6722] EXT4-fs error (device loop4): ext4_fill_super:4822: inode #2: comm syz-executor.4: iget: root inode unallocated [ 1656.574862][ T6824] loop2: detected capacity change from 0 to 140 [ 1656.603777][ T6877] loop0: detected capacity change from 0 to 140 [ 1656.612184][ T6535] EXT4-fs (loop5): get root inode failed [ 1656.617889][ T6535] EXT4-fs (loop5): mount failed [ 1656.625508][ T6722] EXT4-fs (loop4): get root inode failed [ 1656.631221][ T6722] EXT4-fs (loop4): mount failed 01:53:55 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f00000004c0)="1000000040000000030000002b00000005000000010000000000000000000000002000000020000010000000000000099f09c75f0000ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x560}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb030000001300000023", 0x29, 0x7e0}, {&(0x7f0000000340), 0x0, 0x8c60}], 0x14010, &(0x7f0000000580)=ANY=[]) 01:53:55 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000000), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000300)={0x44, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}, @L2TP_ATTR_PEER_CONN_ID={0x8, 0xa, 0xe0}, @L2TP_ATTR_IP_SADDR={0x8, 0x18, @rand_addr=0x2}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}}, 0x0) [ 1656.643349][ T6824] EXT4-fs error (device loop2): ext4_fill_super:4822: inode #2: comm syz-executor.2: iget: root inode unallocated [ 1656.660232][ T6908] loop1: detected capacity change from 0 to 140 [ 1656.670195][ T6824] EXT4-fs (loop2): get root inode failed [ 1656.675875][ T6824] EXT4-fs (loop2): mount failed [ 1656.682059][ T6877] EXT4-fs error (device loop0): ext4_fill_super:4822: inode #2: comm syz-executor.0: iget: root inode unallocated [ 1656.695222][ T6722] loop4: detected capacity change from 0 to 140 [ 1656.724470][ T6908] EXT4-fs (loop1): warning: mounting unchecked fs, running e2fsck is recommended [ 1656.738035][ T6722] EXT4-fs error (device loop4): ext4_fill_super:4822: inode #2: comm syz-executor.4: iget: root inode unallocated [ 1656.751529][ T6988] loop5: detected capacity change from 0 to 140 [ 1656.759364][ T6877] EXT4-fs (loop0): get root inode failed [ 1656.761059][ T6824] loop2: detected capacity change from 0 to 140 01:53:55 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f00000004c0)="1000000040000000030000002b48000005000000010000000000000000000000002000000020000010000000000000009f09c75f0000ffff53ef", 0x3a, 0x400}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb030000001300000023", 0x29, 0x7e0}, {0x0, 0x0, 0x8c60}], 0x0, &(0x7f0000000580)=ANY=[]) [ 1656.765042][ T6877] EXT4-fs (loop0): mount failed [ 1656.783926][ T6722] EXT4-fs (loop4): get root inode failed [ 1656.789676][ T6722] EXT4-fs (loop4): mount failed [ 1656.798049][ T6824] EXT4-fs error (device loop2): ext4_fill_super:4822: inode #2: comm syz-executor.2: iget: root inode unallocated [ 1656.811016][ T6988] EXT4-fs error (device loop5): ext4_fill_super:4822: inode #2: comm syz-executor.5: iget: root inode unallocated 01:53:55 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000000), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000300)={0x44, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}, @L2TP_ATTR_PEER_CONN_ID={0x8, 0xa, 0x300}, @L2TP_ATTR_IP_SADDR={0x8, 0x18, @rand_addr=0x2}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}}, 0x0) 01:53:55 executing program 1: r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000280)={0x18, 0x3, &(0x7f00000000c0)=ANY=[@ANYBLOB="1800000000000000000000000000000095"], &(0x7f0000000080)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={&(0x7f0000000080)='sched_switch\x00', r0}, 0x10) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f00000004c0)="1000000040000000030000002b00000005000000010000000000000000000000002000000020000010000000000060009f09c75f0000ffff53ef", 0x3a, 0x400}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb030000001300000023", 0x29, 0x7e0}, {&(0x7f0000000340)="00000000000000000000000000000000000000000000000000000000c99b0000ed410000000400009f09c75f9f09c75f9f09c75f00000000000003000200000000000800000000000af301000400000000000000000000000100000004", 0x5d, 0x8c60}], 0x0, &(0x7f0000000580)=ANY=[]) [ 1656.833566][ T6877] loop0: detected capacity change from 0 to 140 [ 1656.857698][ T7192] loop4: detected capacity change from 0 to 140 [ 1656.867188][ T6988] EXT4-fs (loop5): get root inode failed 01:53:55 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000000), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000300)={0x44, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}, @L2TP_ATTR_PEER_CONN_ID={0x8, 0xa, 0x500}, @L2TP_ATTR_IP_SADDR={0x8, 0x18, @rand_addr=0x2}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}}, 0x0) [ 1656.870748][ T7192] EXT4-fs error (device loop4): ext4_fill_super:4822: inode #2: comm syz-executor.4: iget: root inode unallocated [ 1656.872913][ T6988] EXT4-fs (loop5): mount failed [ 1656.885702][ T6877] EXT4-fs error (device loop0): ext4_fill_super:4822: inode #2: comm syz-executor.0: iget: root inode unallocated [ 1656.901948][ T6824] EXT4-fs (loop2): get root inode failed [ 1656.903585][ T6877] EXT4-fs (loop0): get root inode failed [ 1656.907596][ T6824] EXT4-fs (loop2): mount failed [ 1656.913266][ T6877] EXT4-fs (loop0): mount failed [ 1656.914037][ T7192] EXT4-fs (loop4): get root inode failed [ 1656.928643][ T7192] EXT4-fs (loop4): mount failed 01:53:55 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f00000004c0)="1000000040000000030000002b00000005000700010000000000000000000000002000000020000010000000000000009f09c75f0000ffff53ef", 0x3a, 0x400}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb030000001300000023", 0x29, 0x7e0}, {0x0, 0x0, 0x8c60}], 0x0, &(0x7f0000000580)=ANY=[]) 01:53:55 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f00000004c0)="1000000040000000030000002b00000005000000010000000000000000000000002000000020000010000000000010209f09c75f0000ffff53ef", 0x3a, 0x400}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb030000001300000023", 0x29, 0x7e0}, {0x0, 0x0, 0x8c60}], 0x0, &(0x7f0000000580)=ANY=[]) 01:53:55 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000000), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000300)={0x44, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}, @L2TP_ATTR_PEER_CONN_ID={0x8, 0xa, 0x600}, @L2TP_ATTR_IP_SADDR={0x8, 0x18, @rand_addr=0x2}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}}, 0x0) [ 1656.989556][ T7389] loop1: detected capacity change from 0 to 140 [ 1656.995478][ T6988] loop5: detected capacity change from 0 to 140 [ 1656.996188][ T7192] loop4: detected capacity change from 0 to 140 [ 1657.010044][ T7389] EXT4-fs (loop1): warning: mounting unchecked fs, running e2fsck is recommended [ 1657.021441][ T6988] EXT4-fs error (device loop5): ext4_fill_super:4822: inode #2: comm syz-executor.5: iget: root inode unallocated [ 1657.028382][ T7411] loop2: detected capacity change from 0 to 140 01:53:55 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000000), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000300)={0x44, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}, @L2TP_ATTR_PEER_CONN_ID={0x8, 0xa, 0x700}, @L2TP_ATTR_IP_SADDR={0x8, 0x18, @rand_addr=0x2}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}}, 0x0) [ 1657.041396][ T6988] EXT4-fs (loop5): get root inode failed [ 1657.047089][ T6988] EXT4-fs (loop5): mount failed [ 1657.055564][ T7416] loop0: detected capacity change from 0 to 140 [ 1657.064680][ T7192] EXT4-fs error (device loop4): ext4_fill_super:4822: inode #2: comm syz-executor.4: iget: root inode unallocated [ 1657.083575][ T7192] EXT4-fs (loop4): get root inode failed 01:53:55 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000000), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000300)={0x44, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}, @L2TP_ATTR_PEER_CONN_ID={0x8, 0xa, 0x900}, @L2TP_ATTR_IP_SADDR={0x8, 0x18, @rand_addr=0x2}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}}, 0x0) [ 1657.089288][ T7192] EXT4-fs (loop4): mount failed [ 1657.094641][ T7411] EXT4-fs error (device loop2): ext4_fill_super:4822: inode #2: comm syz-executor.2: iget: root inode unallocated [ 1657.116126][ T7411] EXT4-fs (loop2): get root inode failed [ 1657.116651][ T7416] EXT4-fs error (device loop0): ext4_fill_super:4822: inode #2: comm syz-executor.0: iget: root inode unallocated [ 1657.121929][ T7411] EXT4-fs (loop2): mount failed 01:53:55 executing program 1: r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000280)={0x18, 0x3, &(0x7f00000000c0)=ANY=[@ANYBLOB="1800000000000000000000000000000095"], &(0x7f0000000080)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={&(0x7f0000000080)='sched_switch\x00', r0}, 0x10) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f00000004c0)="1000000040000000030000002b00000005000000010000000000000000000000002000000020000010000000000068009f09c75f0000ffff53ef", 0x3a, 0x400}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb030000001300000023", 0x29, 0x7e0}, {&(0x7f0000000340)="00000000000000000000000000000000000000000000000000000000c99b0000ed410000000400009f09c75f9f09c75f9f09c75f00000000000003000200000000000800000000000af301000400000000000000000000000100000004", 0x5d, 0x8c60}], 0x0, &(0x7f0000000580)=ANY=[]) [ 1657.137006][ T7416] EXT4-fs (loop0): get root inode failed [ 1657.145162][ T7416] EXT4-fs (loop0): mount failed [ 1657.168145][ T7411] loop2: detected capacity change from 0 to 140 01:53:55 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f00000004c0)="1000000040000000030000002b000000050000000100000000000000000000000020000000200000100000000000000a9f09c75f0000ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x560}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb030000001300000023", 0x29, 0x7e0}, {&(0x7f0000000340), 0x0, 0x8c60}], 0x14010, &(0x7f0000000580)=ANY=[]) 01:53:55 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000000), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000300)={0x44, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}, @L2TP_ATTR_PEER_CONN_ID={0x8, 0xa, 0xa00}, @L2TP_ATTR_IP_SADDR={0x8, 0x18, @rand_addr=0x2}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}}, 0x0) 01:53:55 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f00000004c0)="1000000040000000030000002b4c000005000000010000000000000000000000002000000020000010000000000000009f09c75f0000ffff53ef", 0x3a, 0x400}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb030000001300000023", 0x29, 0x7e0}, {0x0, 0x0, 0x8c60}], 0x0, &(0x7f0000000580)=ANY=[]) [ 1657.182468][ T7411] EXT4-fs error (device loop2): ext4_fill_super:4822: inode #2: comm syz-executor.2: iget: root inode unallocated [ 1657.198646][ T7411] EXT4-fs (loop2): get root inode failed [ 1657.204395][ T7411] EXT4-fs (loop2): mount failed [ 1657.210458][ T7416] loop0: detected capacity change from 0 to 140 [ 1657.211925][ T7822] loop4: detected capacity change from 0 to 140 [ 1657.227760][ T7832] loop5: detected capacity change from 0 to 140 01:53:55 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000000), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000300)={0x44, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}, @L2TP_ATTR_PEER_CONN_ID={0x8, 0xa, 0xb00}, @L2TP_ATTR_IP_SADDR={0x8, 0x18, @rand_addr=0x2}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}}, 0x0) 01:53:56 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f00000004c0)="1000000040000000030000002b00000005000000010000000000000000000000002000000020000010000000000000229f09c75f0000ffff53ef", 0x3a, 0x400}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb030000001300000023", 0x29, 0x7e0}, {0x0, 0x0, 0x8c60}], 0x0, &(0x7f0000000580)=ANY=[]) [ 1657.236672][ T7826] loop1: detected capacity change from 0 to 140 [ 1657.238477][ T7416] EXT4-fs error (device loop0): ext4_fill_super:4822: inode #2: comm syz-executor.0: iget: root inode unallocated [ 1657.257331][ T7826] EXT4-fs (loop1): warning: mounting unchecked fs, running e2fsck is recommended [ 1657.278533][ T7822] EXT4-fs error (device loop4): ext4_fill_super:4822: inode #2: comm syz-executor.4: iget: root inode unallocated [ 1657.292334][ T7832] EXT4-fs error (device loop5): ext4_fill_super:4822: inode #2: comm syz-executor.5: iget: root inode unallocated [ 1657.308707][ T7962] loop2: detected capacity change from 0 to 140 [ 1657.318230][ T7416] EXT4-fs (loop0): get root inode failed [ 1657.318921][ T7832] EXT4-fs (loop5): get root inode failed [ 1657.323924][ T7416] EXT4-fs (loop0): mount failed [ 1657.329598][ T7832] EXT4-fs (loop5): mount failed [ 1657.341680][ T7822] EXT4-fs (loop4): get root inode failed [ 1657.347341][ T7822] EXT4-fs (loop4): mount failed [ 1657.358272][ T7962] EXT4-fs error (device loop2): ext4_fill_super:4822: inode #2: comm syz-executor.2: iget: root inode unallocated [ 1657.372574][ T7962] EXT4-fs (loop2): get root inode failed [ 1657.378277][ T7962] EXT4-fs (loop2): mount failed 01:53:56 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000000), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000300)={0x44, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}, @L2TP_ATTR_PEER_CONN_ID={0x8, 0xa, 0xc00}, @L2TP_ATTR_IP_SADDR={0x8, 0x18, @rand_addr=0x2}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}}, 0x0) 01:53:56 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f00000004c0)="1000000040000000030000002b00000005000900010000000000000000000000002000000020000010000000000000009f09c75f0000ffff53ef", 0x3a, 0x400}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb030000001300000023", 0x29, 0x7e0}, {0x0, 0x0, 0x8c60}], 0x0, &(0x7f0000000580)=ANY=[]) [ 1657.387282][ T7832] loop5: detected capacity change from 0 to 140 [ 1657.394506][ T7822] loop4: detected capacity change from 0 to 140 [ 1657.401031][ T7832] EXT4-fs error (device loop5): ext4_fill_super:4822: inode #2: comm syz-executor.5: iget: root inode unallocated [ 1657.417361][ T7822] EXT4-fs error (device loop4): ext4_fill_super:4822: inode #2: comm syz-executor.4: iget: root inode unallocated [ 1657.431875][ T7832] EXT4-fs (loop5): get root inode failed [ 1657.437546][ T7832] EXT4-fs (loop5): mount failed 01:53:56 executing program 1: r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000280)={0x18, 0x3, &(0x7f00000000c0)=ANY=[@ANYBLOB="1800000000000000000000000000000095"], &(0x7f0000000080)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={&(0x7f0000000080)='sched_switch\x00', r0}, 0x10) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f00000004c0)="1000000040000000030000002b0000000500000001000000000000000000000000200000002000001000000000006c009f09c75f0000ffff53ef", 0x3a, 0x400}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb030000001300000023", 0x29, 0x7e0}, {&(0x7f0000000340)="00000000000000000000000000000000000000000000000000000000c99b0000ed410000000400009f09c75f9f09c75f9f09c75f00000000000003000200000000000800000000000af301000400000000000000000000000100000004", 0x5d, 0x8c60}], 0x0, &(0x7f0000000580)=ANY=[]) 01:53:56 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000000), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000300)={0x44, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}, @L2TP_ATTR_PEER_CONN_ID={0x8, 0xa, 0xd00}, @L2TP_ATTR_IP_SADDR={0x8, 0x18, @rand_addr=0x2}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}}, 0x0) [ 1657.447085][ T7822] EXT4-fs (loop4): get root inode failed [ 1657.447859][ T8161] loop0: detected capacity change from 0 to 140 [ 1657.452792][ T7822] EXT4-fs (loop4): mount failed [ 1657.466738][ T7962] loop2: detected capacity change from 0 to 140 [ 1657.481033][ T7962] EXT4-fs error (device loop2): ext4_fill_super:4822: inode #2: comm syz-executor.2: iget: root inode unallocated 01:53:56 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f00000004c0)="1000000040000000030000002b60000005000000010000000000000000000000002000000020000010000000000000009f09c75f0000ffff53ef", 0x3a, 0x400}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb030000001300000023", 0x29, 0x7e0}, {0x0, 0x0, 0x8c60}], 0x0, &(0x7f0000000580)=ANY=[]) 01:53:56 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f00000004c0)="1000000040000000030000002b000000050000000100000000000000000000000020000000200000100000000000000b9f09c75f0000ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x560}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb030000001300000023", 0x29, 0x7e0}, {&(0x7f0000000340), 0x0, 0x8c60}], 0x14010, &(0x7f0000000580)=ANY=[]) [ 1657.493450][ T8161] EXT4-fs error (device loop0): ext4_fill_super:4822: inode #2: comm syz-executor.0: iget: root inode unallocated [ 1657.519532][ T8252] loop1: detected capacity change from 0 to 140 [ 1657.527016][ T8279] loop4: detected capacity change from 0 to 140 [ 1657.540135][ T8350] loop5: detected capacity change from 0 to 140 01:53:56 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000000), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000300)={0x44, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}, @L2TP_ATTR_PEER_CONN_ID={0x8, 0xa, 0xe00}, @L2TP_ATTR_IP_SADDR={0x8, 0x18, @rand_addr=0x2}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}}, 0x0) [ 1657.544884][ T8161] EXT4-fs (loop0): get root inode failed [ 1657.552180][ T8161] EXT4-fs (loop0): mount failed [ 1657.556815][ T8350] EXT4-fs error (device loop5): ext4_fill_super:4822: inode #2: comm syz-executor.5: iget: root inode unallocated [ 1657.570216][ T8252] EXT4-fs (loop1): warning: mounting unchecked fs, running e2fsck is recommended [ 1657.571393][ T7962] EXT4-fs (loop2): get root inode failed [ 1657.580300][ T8350] EXT4-fs (loop5): get root inode failed [ 1657.585029][ T7962] EXT4-fs (loop2): mount failed 01:53:56 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000000), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000300)={0x44, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}, @L2TP_ATTR_PEER_CONN_ID={0x8, 0xa, 0xf00}, @L2TP_ATTR_IP_SADDR={0x8, 0x18, @rand_addr=0x2}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}}, 0x0) [ 1657.590719][ T8350] EXT4-fs (loop5): mount failed [ 1657.603434][ T8279] EXT4-fs error (device loop4): ext4_fill_super:4822: inode #2: comm syz-executor.4: iget: root inode unallocated [ 1657.616446][ T8279] EXT4-fs (loop4): get root inode failed [ 1657.622140][ T8279] EXT4-fs (loop4): mount failed [ 1657.637751][ T8161] loop0: detected capacity change from 0 to 140 01:53:56 executing program 1: r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000280)={0x18, 0x3, &(0x7f00000000c0)=ANY=[@ANYBLOB="1800000000000000000000000000000095"], &(0x7f0000000080)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={&(0x7f0000000080)='sched_switch\x00', r0}, 0x10) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f00000004c0)="1000000040000000030000002b00000005000000010000000000000000000000002000000020000010000000000272009f09c75f0000ffff53ef", 0x3a, 0x400}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb030000001300000023", 0x29, 0x7e0}, {&(0x7f0000000340)="00000000000000000000000000000000000000000000000000000000c99b0000ed410000000400009f09c75f9f09c75f9f09c75f00000000000003000200000000000800000000000af301000400000000000000000000000100000004", 0x5d, 0x8c60}], 0x0, &(0x7f0000000580)=ANY=[]) 01:53:56 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f00000004c0)="1000000040000000030000002b00000005000000010000000000000000000000002000000020000010000000000000259f09c75f0000ffff53ef", 0x3a, 0x400}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb030000001300000023", 0x29, 0x7e0}, {0x0, 0x0, 0x8c60}], 0x0, &(0x7f0000000580)=ANY=[]) [ 1657.645915][ T8161] EXT4-fs error (device loop0): ext4_fill_super:4822: inode #2: comm syz-executor.0: iget: root inode unallocated [ 1657.662607][ T8161] EXT4-fs (loop0): get root inode failed [ 1657.665143][ T8350] loop5: detected capacity change from 0 to 140 [ 1657.668293][ T8161] EXT4-fs (loop0): mount failed [ 1657.683265][ T8279] loop4: detected capacity change from 0 to 140 [ 1657.683748][ T8350] EXT4-fs error (device loop5): ext4_fill_super:4822: inode #2: comm syz-executor.5: iget: root inode unallocated [ 1657.703107][ T8279] EXT4-fs error (device loop4): ext4_fill_super:4822: inode #2: comm syz-executor.4: iget: root inode unallocated [ 1657.720870][ T8350] EXT4-fs (loop5): get root inode failed [ 1657.726555][ T8350] EXT4-fs (loop5): mount failed [ 1657.733339][ T8604] loop2: detected capacity change from 0 to 140 [ 1657.733745][ T8279] EXT4-fs (loop4): get root inode failed 01:53:56 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f00000004c0)="1000000040000000030000002b00000005000a00010000000000000000000000002000000020000010000000000000009f09c75f0000ffff53ef", 0x3a, 0x400}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb030000001300000023", 0x29, 0x7e0}, {0x0, 0x0, 0x8c60}], 0x0, &(0x7f0000000580)=ANY=[]) [ 1657.745258][ T8279] EXT4-fs (loop4): mount failed [ 1657.759986][ T8629] loop0: detected capacity change from 0 to 140 [ 1657.760202][ T8604] EXT4-fs error (device loop2): ext4_fill_super:4822: inode #2: comm syz-executor.2: iget: root inode unallocated [ 1657.768018][ T8601] loop1: detected capacity change from 0 to 140 01:53:56 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000000), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000300)={0x44, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}, @L2TP_ATTR_PEER_CONN_ID={0x8, 0xa, 0x1100}, @L2TP_ATTR_IP_SADDR={0x8, 0x18, @rand_addr=0x2}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}}, 0x0) 01:53:56 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f00000004c0)="1000000040000000030000002b000000050000000100000000000000000000000020000000200000100000000000000c9f09c75f0000ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x560}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb030000001300000023", 0x29, 0x7e0}, {&(0x7f0000000340), 0x0, 0x8c60}], 0x14010, &(0x7f0000000580)=ANY=[]) 01:53:56 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f00000004c0)="1000000040000000030000002b68000005000000010000000000000000000000002000000020000010000000000000009f09c75f0000ffff53ef", 0x3a, 0x400}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb030000001300000023", 0x29, 0x7e0}, {0x0, 0x0, 0x8c60}], 0x0, &(0x7f0000000580)=ANY=[]) [ 1657.789736][ T8629] EXT4-fs error (device loop0): ext4_fill_super:4822: inode #2: comm syz-executor.0: iget: root inode unallocated [ 1657.807967][ T8672] loop5: detected capacity change from 0 to 140 [ 1657.811497][ T8629] EXT4-fs (loop0): get root inode failed [ 1657.814706][ T8604] EXT4-fs (loop2): get root inode failed [ 1657.819932][ T8629] EXT4-fs (loop0): mount failed [ 1657.825559][ T8604] EXT4-fs (loop2): mount failed 01:53:56 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000000), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000300)={0x44, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}, @L2TP_ATTR_PEER_CONN_ID={0x8, 0xa, 0x1200}, @L2TP_ATTR_IP_SADDR={0x8, 0x18, @rand_addr=0x2}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}}, 0x0) [ 1657.839054][ T8672] EXT4-fs error (device loop5): ext4_fill_super:4822: inode #2: comm syz-executor.5: iget: root inode unallocated [ 1657.851714][ T8683] loop4: detected capacity change from 0 to 140 [ 1657.868046][ T8672] EXT4-fs (loop5): get root inode failed [ 1657.873795][ T8672] EXT4-fs (loop5): mount failed [ 1657.880761][ T8683] EXT4-fs error (device loop4): ext4_fill_super:4822: inode #2: comm syz-executor.4: iget: root inode unallocated [ 1657.893667][ T8683] EXT4-fs (loop4): get root inode failed 01:53:56 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000000), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000300)={0x44, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}, @L2TP_ATTR_PEER_CONN_ID={0x8, 0xa, 0x1900}, @L2TP_ATTR_IP_SADDR={0x8, 0x18, @rand_addr=0x2}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}}, 0x0) [ 1657.899392][ T8683] EXT4-fs (loop4): mount failed [ 1657.909953][ T8601] EXT4-fs (loop1): warning: mounting unchecked fs, running e2fsck is recommended [ 1657.922365][ T8672] loop5: detected capacity change from 0 to 140 [ 1657.932228][ T8604] loop2: detected capacity change from 0 to 140 [ 1657.937978][ T8672] EXT4-fs error (device loop5): ext4_fill_super:4822: inode #2: comm syz-executor.5: iget: root inode unallocated [ 1657.942296][ T8629] loop0: detected capacity change from 0 to 140 [ 1657.959319][ T8604] EXT4-fs error (device loop2): ext4_fill_super:4822: inode #2: comm syz-executor.2: iget: root inode unallocated [ 1657.973759][ T8629] EXT4-fs error (device loop0): ext4_fill_super:4822: inode #2: comm syz-executor.0: iget: root inode unallocated [ 1657.987416][ T8629] EXT4-fs (loop0): get root inode failed [ 1657.987426][ T8672] EXT4-fs (loop5): get root inode failed 01:53:56 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000000), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000300)={0x44, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}, @L2TP_ATTR_PEER_CONN_ID={0x8, 0xa, 0x1dda}, @L2TP_ATTR_IP_SADDR={0x8, 0x18, @rand_addr=0x2}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}}, 0x0) 01:53:56 executing program 1: r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000280)={0x18, 0x3, &(0x7f00000000c0)=ANY=[@ANYBLOB="1800000000000000000000000000000095"], &(0x7f0000000080)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={&(0x7f0000000080)='sched_switch\x00', r0}, 0x10) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f00000004c0)="1000000040000000030000002b00000005000000010000000000000000000000002000000020000010000000000074009f09c75f0000ffff53ef", 0x3a, 0x400}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb030000001300000023", 0x29, 0x7e0}, {&(0x7f0000000340)="00000000000000000000000000000000000000000000000000000000c99b0000ed410000000400009f09c75f9f09c75f9f09c75f00000000000003000200000000000800000000000af301000400000000000000000000000100000004", 0x5d, 0x8c60}], 0x0, &(0x7f0000000580)=ANY=[]) [ 1657.987438][ T8672] EXT4-fs (loop5): mount failed [ 1657.993108][ T8629] EXT4-fs (loop0): mount failed [ 1658.008589][ T8604] EXT4-fs (loop2): get root inode failed [ 1658.015898][ T8604] EXT4-fs (loop2): mount failed [ 1658.029046][ T8683] loop4: detected capacity change from 0 to 140 01:53:56 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f00000004c0)="1000000040000000030000002b000000050000000100000000000000000000000020000000200000100000000000002e9f09c75f0000ffff53ef", 0x3a, 0x400}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb030000001300000023", 0x29, 0x7e0}, {0x0, 0x0, 0x8c60}], 0x0, &(0x7f0000000580)=ANY=[]) 01:53:56 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f00000004c0)="1000000040000000030000002b00000005000b00010000000000000000000000002000000020000010000000000000009f09c75f0000ffff53ef", 0x3a, 0x400}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb030000001300000023", 0x29, 0x7e0}, {0x0, 0x0, 0x8c60}], 0x0, &(0x7f0000000580)=ANY=[]) 01:53:56 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f00000004c0)="1000000040000000030000002b000000050000000100000000000000000000000020000000200000100000000000000d9f09c75f0000ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x560}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb030000001300000023", 0x29, 0x7e0}, {&(0x7f0000000340), 0x0, 0x8c60}], 0x14010, &(0x7f0000000580)=ANY=[]) 01:53:56 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000000), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000300)={0x44, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}, @L2TP_ATTR_PEER_CONN_ID={0x8, 0xa, 0x4800}, @L2TP_ATTR_IP_SADDR={0x8, 0x18, @rand_addr=0x2}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}}, 0x0) [ 1658.043537][ T8683] EXT4-fs error (device loop4): ext4_fill_super:4822: inode #2: comm syz-executor.4: iget: root inode unallocated [ 1658.056569][ T8683] EXT4-fs (loop4): get root inode failed [ 1658.062686][ T8683] EXT4-fs (loop4): mount failed 01:53:56 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f00000004c0)="1000000040000000030000002b6c000005000000010000000000000000000000002000000020000010000000000000009f09c75f0000ffff53ef", 0x3a, 0x400}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb030000001300000023", 0x29, 0x7e0}, {0x0, 0x0, 0x8c60}], 0x0, &(0x7f0000000580)=ANY=[]) [ 1658.104692][ T9178] loop1: detected capacity change from 0 to 140 [ 1658.113729][ T9194] loop2: detected capacity change from 0 to 140 [ 1658.113742][ T9191] loop5: detected capacity change from 0 to 140 [ 1658.135418][ T9194] EXT4-fs error (device loop2): ext4_fill_super:4822: inode #2: comm syz-executor.2: iget: root inode unallocated [ 1658.139415][ T9198] loop4: detected capacity change from 0 to 140 01:53:56 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000000), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000300)={0x44, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}, @L2TP_ATTR_PEER_CONN_ID={0x8, 0xa, 0x4c00}, @L2TP_ATTR_IP_SADDR={0x8, 0x18, @rand_addr=0x2}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}}, 0x0) [ 1658.156281][ T9223] loop0: detected capacity change from 0 to 140 [ 1658.162744][ T9194] EXT4-fs (loop2): get root inode failed [ 1658.168483][ T9194] EXT4-fs (loop2): mount failed [ 1658.176382][ T9178] EXT4-fs (loop1): warning: mounting unchecked fs, running e2fsck is recommended [ 1658.188475][ T9191] EXT4-fs error (device loop5): ext4_fill_super:4822: inode #2: comm syz-executor.5: iget: root inode unallocated [ 1658.201822][ T9198] EXT4-fs error (device loop4): ext4_fill_super:4822: inode #2: comm syz-executor.4: iget: root inode unallocated [ 1658.214569][ T9223] EXT4-fs error (device loop0): ext4_fill_super:4822: inode #2: comm syz-executor.0: iget: root inode unallocated [ 1658.229834][ T9223] EXT4-fs (loop0): get root inode failed [ 1658.235609][ T9223] EXT4-fs (loop0): mount failed [ 1658.241188][ T9191] EXT4-fs (loop5): get root inode failed [ 1658.246832][ T9191] EXT4-fs (loop5): mount failed 01:53:57 executing program 1: r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000280)={0x18, 0x3, &(0x7f00000000c0)=ANY=[@ANYBLOB="1800000000000000000000000000000095"], &(0x7f0000000080)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={&(0x7f0000000080)='sched_switch\x00', r0}, 0x10) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f00000004c0)="1000000040000000030000002b0000000500000001000000000000000000000000200000002000001000000000007a009f09c75f0000ffff53ef", 0x3a, 0x400}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb030000001300000023", 0x29, 0x7e0}, {&(0x7f0000000340)="00000000000000000000000000000000000000000000000000000000c99b0000ed410000000400009f09c75f9f09c75f9f09c75f00000000000003000200000000000800000000000af301000400000000000000000000000100000004", 0x5d, 0x8c60}], 0x0, &(0x7f0000000580)=ANY=[]) 01:53:57 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000000), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000300)={0x44, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}, @L2TP_ATTR_PEER_CONN_ID={0x8, 0xa, 0x6000}, @L2TP_ATTR_IP_SADDR={0x8, 0x18, @rand_addr=0x2}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}}, 0x0) [ 1658.252034][ T9194] loop2: detected capacity change from 0 to 140 [ 1658.262894][ T9198] EXT4-fs (loop4): get root inode failed [ 1658.268577][ T9198] EXT4-fs (loop4): mount failed [ 1658.274971][ T9194] EXT4-fs error (device loop2): ext4_fill_super:4822: inode #2: comm syz-executor.2: iget: root inode unallocated [ 1658.292623][ T9194] EXT4-fs (loop2): get root inode failed [ 1658.298402][ T9194] EXT4-fs (loop2): mount failed 01:53:57 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f00000004c0)="1000000040000000030000002b000000050000000100000000000000000000000020000000200000100000000000003f9f09c75f0000ffff53ef", 0x3a, 0x400}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb030000001300000023", 0x29, 0x7e0}, {0x0, 0x0, 0x8c60}], 0x0, &(0x7f0000000580)=ANY=[]) [ 1658.306098][ T9223] loop0: detected capacity change from 0 to 140 [ 1658.306635][ T9191] loop5: detected capacity change from 0 to 140 [ 1658.319696][ T9198] loop4: detected capacity change from 0 to 140 [ 1658.333264][ T9198] EXT4-fs error (device loop4): ext4_fill_super:4822: inode #2: comm syz-executor.4: iget: root inode unallocated 01:53:57 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000000), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000300)={0x44, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}, @L2TP_ATTR_PEER_CONN_ID={0x8, 0xa, 0x6800}, @L2TP_ATTR_IP_SADDR={0x8, 0x18, @rand_addr=0x2}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}}, 0x0) [ 1658.356697][ T9520] loop1: detected capacity change from 0 to 140 [ 1658.371187][ T9223] EXT4-fs error (device loop0): ext4_fill_super:4822: inode #2: comm syz-executor.0: iget: root inode unallocated [ 1658.390222][ T9191] EXT4-fs error (device loop5): ext4_fill_super:4822: inode #2: comm syz-executor.5: iget: root inode unallocated 01:53:57 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000000), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000300)={0x44, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}, @L2TP_ATTR_PEER_CONN_ID={0x8, 0xa, 0x6c00}, @L2TP_ATTR_IP_SADDR={0x8, 0x18, @rand_addr=0x2}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}}, 0x0) [ 1658.406177][ T9618] loop2: detected capacity change from 0 to 140 [ 1658.414524][ T9198] EXT4-fs (loop4): get root inode failed [ 1658.420209][ T9198] EXT4-fs (loop4): mount failed [ 1658.427577][ T9223] EXT4-fs (loop0): get root inode failed [ 1658.433280][ T9223] EXT4-fs (loop0): mount failed [ 1658.447243][ T9520] EXT4-fs (loop1): warning: mounting unchecked fs, running e2fsck is recommended 01:53:57 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000000), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000300)={0x44, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}, @L2TP_ATTR_PEER_CONN_ID={0x8, 0xa, 0x7400}, @L2TP_ATTR_IP_SADDR={0x8, 0x18, @rand_addr=0x2}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}}, 0x0) 01:53:57 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f00000004c0)="1000000040000000030000002b000000050000000100000000000000000000000020000000200000100000000000000e9f09c75f0000ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x560}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb030000001300000023", 0x29, 0x7e0}, {&(0x7f0000000340), 0x0, 0x8c60}], 0x14010, &(0x7f0000000580)=ANY=[]) 01:53:57 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f00000004c0)="1000000040000000030000002b00000005000c00010000000000000000000000002000000020000010000000000000009f09c75f0000ffff53ef", 0x3a, 0x400}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb030000001300000023", 0x29, 0x7e0}, {0x0, 0x0, 0x8c60}], 0x0, &(0x7f0000000580)=ANY=[]) 01:53:57 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f00000004c0)="1000000040000000030000002b74000005000000010000000000000000000000002000000020000010000000000000009f09c75f0000ffff53ef", 0x3a, 0x400}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb030000001300000023", 0x29, 0x7e0}, {0x0, 0x0, 0x8c60}], 0x0, &(0x7f0000000580)=ANY=[]) [ 1658.457101][ T9191] EXT4-fs (loop5): get root inode failed [ 1658.462805][ T9191] EXT4-fs (loop5): mount failed [ 1658.469307][ T9618] EXT4-fs error (device loop2): ext4_fill_super:4822: inode #2: comm syz-executor.2: iget: root inode unallocated [ 1658.492894][ T9618] EXT4-fs (loop2): get root inode failed [ 1658.498680][ T9618] EXT4-fs (loop2): mount failed 01:53:57 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000000), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000300)={0x44, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}, @L2TP_ATTR_PEER_CONN_ID={0x8, 0xa, 0x7a00}, @L2TP_ATTR_IP_SADDR={0x8, 0x18, @rand_addr=0x2}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}}, 0x0) 01:53:57 executing program 1: r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000280)={0x18, 0x3, &(0x7f00000000c0)=ANY=[@ANYBLOB="1800000000000000000000000000000095"], &(0x7f0000000080)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={&(0x7f0000000080)='sched_switch\x00', r0}, 0x10) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f00000004c0)="1000000040000000030000002b0000000500000001000000000000000000000000200000002000001000000000008c009f09c75f0000ffff53ef", 0x3a, 0x400}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb030000001300000023", 0x29, 0x7e0}, {&(0x7f0000000340)="00000000000000000000000000000000000000000000000000000000c99b0000ed410000000400009f09c75f9f09c75f9f09c75f00000000000003000200000000000800000000000af301000400000000000000000000000100000004", 0x5d, 0x8c60}], 0x0, &(0x7f0000000580)=ANY=[]) [ 1658.536545][ T9618] loop2: detected capacity change from 0 to 140 [ 1658.547147][ T9618] EXT4-fs error (device loop2): ext4_fill_super:4822: inode #2: comm syz-executor.2: iget: root inode unallocated [ 1658.564543][T10035] loop4: detected capacity change from 0 to 140 [ 1658.570513][ T9618] EXT4-fs (loop2): get root inode failed [ 1658.574096][T10039] loop0: detected capacity change from 0 to 140 [ 1658.576494][ T9618] EXT4-fs (loop2): mount failed [ 1658.588577][T10038] loop5: detected capacity change from 0 to 140 [ 1658.596589][T10038] EXT4-fs error (device loop5): ext4_fill_super:4822: inode #2: comm syz-executor.5: iget: root inode unallocated [ 1658.609089][T10038] EXT4-fs (loop5): get root inode failed [ 1658.614760][T10038] EXT4-fs (loop5): mount failed 01:53:57 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f00000004c0)="1000000040000000030000002b00000005000000010000000000000000000000002000000020000010000000000000409f09c75f0000ffff53ef", 0x3a, 0x400}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb030000001300000023", 0x29, 0x7e0}, {0x0, 0x0, 0x8c60}], 0x0, &(0x7f0000000580)=ANY=[]) 01:53:57 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000000), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000300)={0x44, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}, @L2TP_ATTR_PEER_CONN_ID={0x8, 0xa, 0xda1d}, @L2TP_ATTR_IP_SADDR={0x8, 0x18, @rand_addr=0x2}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}}, 0x0) [ 1658.625824][T10039] EXT4-fs error (device loop0): ext4_fill_super:4822: inode #2: comm syz-executor.0: iget: root inode unallocated [ 1658.634961][T10139] loop2: detected capacity change from 0 to 140 [ 1658.641435][T10039] EXT4-fs (loop0): get root inode failed [ 1658.647943][T10035] EXT4-fs error (device loop4): ext4_fill_super:4822: inode #2: comm syz-executor.4: iget: root inode unallocated [ 1658.649851][T10039] EXT4-fs (loop0): mount failed [ 1658.665517][T10035] EXT4-fs (loop4): get root inode failed [ 1658.672348][T10035] EXT4-fs (loop4): mount failed [ 1658.683763][T10038] loop5: detected capacity change from 0 to 140 [ 1658.691227][T10139] EXT4-fs error (device loop2): ext4_fill_super:4822: inode #2: comm syz-executor.2: iget: root inode unallocated [ 1658.712443][T10035] loop4: detected capacity change from 0 to 140 [ 1658.722358][T10157] loop1: detected capacity change from 0 to 140 01:53:57 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000000), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000300)={0x44, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}, @L2TP_ATTR_PEER_CONN_ID={0x8, 0xa, 0xe000}, @L2TP_ATTR_IP_SADDR={0x8, 0x18, @rand_addr=0x2}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}}, 0x0) [ 1658.731588][T10038] EXT4-fs error (device loop5): ext4_fill_super:4822: inode #2: comm syz-executor.5: iget: root inode unallocated [ 1658.743823][T10039] loop0: detected capacity change from 0 to 140 [ 1658.756948][T10139] EXT4-fs (loop2): get root inode failed [ 1658.762688][T10139] EXT4-fs (loop2): mount failed [ 1658.772089][T10038] EXT4-fs (loop5): get root inode failed [ 1658.777771][T10038] EXT4-fs (loop5): mount failed [ 1658.778587][T10035] EXT4-fs error (device loop4): ext4_fill_super:4822: inode #2: comm syz-executor.4: iget: root inode unallocated [ 1658.797321][T10039] EXT4-fs error (device loop0): ext4_fill_super:4822: inode #2: comm syz-executor.0: iget: root inode unallocated [ 1658.809626][T10035] EXT4-fs (loop4): get root inode failed [ 1658.810825][T10157] EXT4-fs (loop1): warning: mounting unchecked fs, running e2fsck is recommended [ 1658.815278][T10035] EXT4-fs (loop4): mount failed [ 1658.832147][T10039] EXT4-fs (loop0): get root inode failed 01:53:57 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f00000004c0)="1000000040000000030000002b000000050000000100000000000000000000000020000000200000100000000000000f9f09c75f0000ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x560}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb030000001300000023", 0x29, 0x7e0}, {&(0x7f0000000340), 0x0, 0x8c60}], 0x14010, &(0x7f0000000580)=ANY=[]) 01:53:57 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f00000004c0)="1000000040000000030000002b7a000005000000010000000000000000000000002000000020000010000000000000009f09c75f0000ffff53ef", 0x3a, 0x400}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb030000001300000023", 0x29, 0x7e0}, {0x0, 0x0, 0x8c60}], 0x0, &(0x7f0000000580)=ANY=[]) [ 1658.833328][T10139] loop2: detected capacity change from 0 to 140 [ 1658.837862][T10039] EXT4-fs (loop0): mount failed [ 1658.855037][T10139] EXT4-fs error (device loop2): ext4_fill_super:4822: inode #2: comm syz-executor.2: iget: root inode unallocated [ 1658.878171][T10385] loop4: detected capacity change from 0 to 140 01:53:57 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f00000004c0)="1000000040000000030000002b00000005000d00010000000000000000000000002000000020000010000000000000009f09c75f0000ffff53ef", 0x3a, 0x400}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb030000001300000023", 0x29, 0x7e0}, {0x0, 0x0, 0x8c60}], 0x0, &(0x7f0000000580)=ANY=[]) 01:53:57 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000000), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000300)={0x44, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}, @L2TP_ATTR_PEER_CONN_ID={0x8, 0xa, 0x34000}, @L2TP_ATTR_IP_SADDR={0x8, 0x18, @rand_addr=0x2}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}}, 0x0) 01:53:57 executing program 1: r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000280)={0x18, 0x3, &(0x7f00000000c0)=ANY=[@ANYBLOB="1800000000000000000000000000000095"], &(0x7f0000000080)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={&(0x7f0000000080)='sched_switch\x00', r0}, 0x10) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f00000004c0)="1000000040000000030000002b0000000500000001000000000000000000000000200000002000001000000000008d009f09c75f0000ffff53ef", 0x3a, 0x400}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb030000001300000023", 0x29, 0x7e0}, {&(0x7f0000000340)="00000000000000000000000000000000000000000000000000000000c99b0000ed410000000400009f09c75f9f09c75f9f09c75f00000000000003000200000000000800000000000af301000400000000000000000000000100000004", 0x5d, 0x8c60}], 0x0, &(0x7f0000000580)=ANY=[]) [ 1658.879594][T10139] EXT4-fs (loop2): get root inode failed [ 1658.890213][T10139] EXT4-fs (loop2): mount failed [ 1658.893890][T10385] EXT4-fs error (device loop4): ext4_fill_super:4822: inode #2: comm syz-executor.4: iget: root inode unallocated [ 1658.909531][T10424] loop5: detected capacity change from 0 to 140 01:53:57 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f00000004c0)="1000000040000000030000002b00000005000000010000000000000000000000002000000020000010000000000800409f09c75f0000ffff53ef", 0x3a, 0x400}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb030000001300000023", 0x29, 0x7e0}, {0x0, 0x0, 0x8c60}], 0x0, &(0x7f0000000580)=ANY=[]) [ 1658.933775][T10424] EXT4-fs error (device loop5): ext4_fill_super:4822: inode #2: comm syz-executor.5: iget: root inode unallocated [ 1658.933831][T10385] EXT4-fs (loop4): get root inode failed [ 1658.951563][T10385] EXT4-fs (loop4): mount failed [ 1658.966979][T10424] EXT4-fs (loop5): get root inode failed [ 1658.972872][T10424] EXT4-fs (loop5): mount failed [ 1658.985571][T10494] loop0: detected capacity change from 0 to 140 [ 1658.992589][T10496] loop2: detected capacity change from 0 to 140 [ 1659.002691][T10498] loop1: detected capacity change from 0 to 140 [ 1659.014439][T10385] loop4: detected capacity change from 0 to 140 [ 1659.027112][T10498] EXT4-fs (loop1): warning: mounting unchecked fs, running e2fsck is recommended [ 1659.037520][T10385] EXT4-fs error (device loop4): ext4_fill_super:4822: inode #2: comm syz-executor.4: iget: root inode unallocated [ 1659.052009][T10424] loop5: detected capacity change from 0 to 140 [ 1659.059464][T10494] EXT4-fs error (device loop0): ext4_fill_super:4822: inode #2: comm syz-executor.0: iget: root inode unallocated 01:53:57 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000000), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000300)={0x44, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}, @L2TP_ATTR_PEER_CONN_ID={0x8, 0xa, 0x400300}, @L2TP_ATTR_IP_SADDR={0x8, 0x18, @rand_addr=0x2}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}}, 0x0) [ 1659.079358][T10496] EXT4-fs error (device loop2): ext4_fill_super:4822: inode #2: comm syz-executor.2: iget: root inode unallocated [ 1659.097617][T10424] EXT4-fs error (device loop5): ext4_fill_super:4822: inode #2: comm syz-executor.5: iget: root inode unallocated [ 1659.112851][T10385] EXT4-fs (loop4): get root inode failed [ 1659.118648][T10385] EXT4-fs (loop4): mount failed [ 1659.124770][T10494] EXT4-fs (loop0): get root inode failed [ 1659.130462][T10494] EXT4-fs (loop0): mount failed 01:53:57 executing program 1: r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000280)={0x18, 0x3, &(0x7f00000000c0)=ANY=[@ANYBLOB="1800000000000000000000000000000095"], &(0x7f0000000080)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={&(0x7f0000000080)='sched_switch\x00', r0}, 0x10) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f00000004c0)="1000000040000000030000002b0000000500000001000000000000000000000000200000002000001000000000018d009f09c75f0000ffff53ef", 0x3a, 0x400}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb030000001300000023", 0x29, 0x7e0}, {&(0x7f0000000340)="00000000000000000000000000000000000000000000000000000000c99b0000ed410000000400009f09c75f9f09c75f9f09c75f00000000000003000200000000000800000000000af301000400000000000000000000000100000004", 0x5d, 0x8c60}], 0x0, &(0x7f0000000580)=ANY=[]) [ 1659.137395][T10424] EXT4-fs (loop5): get root inode failed [ 1659.143101][T10424] EXT4-fs (loop5): mount failed [ 1659.150440][T10496] EXT4-fs (loop2): get root inode failed [ 1659.156120][T10496] EXT4-fs (loop2): mount failed 01:53:57 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f00000004c0)="1000000040000000030000002bfe000005000000010000000000000000000000002000000020000010000000000000009f09c75f0000ffff53ef", 0x3a, 0x400}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb030000001300000023", 0x29, 0x7e0}, {0x0, 0x0, 0x8c60}], 0x0, &(0x7f0000000580)=ANY=[]) 01:53:57 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f00000004c0)="1000000040000000030000002b00000005000000010000000000000000000000002000000020000010000000000000109f09c75f0000ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x560}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb030000001300000023", 0x29, 0x7e0}, {&(0x7f0000000340), 0x0, 0x8c60}], 0x14010, &(0x7f0000000580)=ANY=[]) [ 1659.185330][T10494] loop0: detected capacity change from 0 to 140 [ 1659.197168][T10765] loop5: detected capacity change from 0 to 140 [ 1659.204195][T10766] loop4: detected capacity change from 0 to 140 [ 1659.214120][T10770] loop1: detected capacity change from 0 to 140 [ 1659.215468][T10496] loop2: detected capacity change from 0 to 140 01:53:57 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000000), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000300)={0x44, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}, @L2TP_ATTR_PEER_CONN_ID={0x8, 0xa, 0x1000000}, @L2TP_ATTR_IP_SADDR={0x8, 0x18, @rand_addr=0x2}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}}, 0x0) [ 1659.231920][T10766] EXT4-fs error (device loop4): ext4_fill_super:4822: inode #2: comm syz-executor.4: iget: root inode unallocated [ 1659.249734][T10765] EXT4-fs error (device loop5): ext4_fill_super:4822: inode #2: comm syz-executor.5: iget: root inode unallocated [ 1659.264387][T10494] EXT4-fs error (device loop0): ext4_fill_super:4822: inode #2: comm syz-executor.0: iget: root inode unallocated [ 1659.279216][T10770] EXT4-fs (loop1): warning: mounting unchecked fs, running e2fsck is recommended [ 1659.291184][T10496] EXT4-fs error (device loop2): ext4_fill_super:4822: inode #2: comm syz-executor.2: iget: root inode unallocated [ 1659.304089][T10766] EXT4-fs (loop4): get root inode failed [ 1659.309909][T10766] EXT4-fs (loop4): mount failed [ 1659.316267][T10494] EXT4-fs (loop0): get root inode failed [ 1659.322048][T10494] EXT4-fs (loop0): mount failed [ 1659.329538][T10765] EXT4-fs (loop5): get root inode failed 01:53:58 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000000), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000300)={0x44, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}, @L2TP_ATTR_PEER_CONN_ID={0x8, 0xa, 0x2000000}, @L2TP_ATTR_IP_SADDR={0x8, 0x18, @rand_addr=0x2}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}}, 0x0) 01:53:58 executing program 1: r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000280)={0x18, 0x3, &(0x7f00000000c0)=ANY=[@ANYBLOB="1800000000000000000000000000000095"], &(0x7f0000000080)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={&(0x7f0000000080)='sched_switch\x00', r0}, 0x10) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f00000004c0)="1000000040000000030000002b00000005000000010000000000000000000000002000000020000010000000000192009f09c75f0000ffff53ef", 0x3a, 0x400}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb030000001300000023", 0x29, 0x7e0}, {&(0x7f0000000340)="00000000000000000000000000000000000000000000000000000000c99b0000ed410000000400009f09c75f9f09c75f9f09c75f00000000000003000200000000000800000000000af301000400000000000000000000000100000004", 0x5d, 0x8c60}], 0x0, &(0x7f0000000580)=ANY=[]) [ 1659.335203][T10765] EXT4-fs (loop5): mount failed [ 1659.344152][T10496] EXT4-fs (loop2): get root inode failed [ 1659.349917][T10496] EXT4-fs (loop2): mount failed 01:53:58 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f00000004c0)="1000000040000000030000002b00000005000000010000000000000000000000002000000020000010000000000002439f09c75f0000ffff53ef", 0x3a, 0x400}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb030000001300000023", 0x29, 0x7e0}, {0x0, 0x0, 0x8c60}], 0x0, &(0x7f0000000580)=ANY=[]) 01:53:58 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f00000004c0)="1000000040000000030000002b00000005000e00010000000000000000000000002000000020000010000000000000009f09c75f0000ffff53ef", 0x3a, 0x400}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb030000001300000023", 0x29, 0x7e0}, {0x0, 0x0, 0x8c60}], 0x0, &(0x7f0000000580)=ANY=[]) [ 1659.395063][T10766] loop4: detected capacity change from 0 to 140 [ 1659.407787][T10765] loop5: detected capacity change from 0 to 140 [ 1659.413828][T10766] EXT4-fs error (device loop4): ext4_fill_super:4822: inode #2: comm syz-executor.4: iget: root inode unallocated [ 1659.420735][T10765] EXT4-fs error (device loop5): ext4_fill_super:4822: inode #2: comm syz-executor.5: iget: root inode unallocated [ 1659.438251][T10766] EXT4-fs (loop4): get root inode failed 01:53:58 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f00000004c0)="1000000040000000030000002b04020005000000010000000000000000000000002000000020000010000000000000009f09c75f0000ffff53ef", 0x3a, 0x400}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb030000001300000023", 0x29, 0x7e0}, {0x0, 0x0, 0x8c60}], 0x0, &(0x7f0000000580)=ANY=[]) [ 1659.443941][T10766] EXT4-fs (loop4): mount failed [ 1659.450789][T10765] EXT4-fs (loop5): get root inode failed [ 1659.456449][T10765] EXT4-fs (loop5): mount failed [ 1659.464579][T11014] loop2: detected capacity change from 0 to 140 [ 1659.472553][T11033] loop0: detected capacity change from 0 to 140 [ 1659.486591][T11035] loop1: detected capacity change from 0 to 140 01:53:58 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f00000004c0)="1000000040000000030000002b00000005000000010000000000000000000000002000000020000010000000000004109f09c75f0000ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x560}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb030000001300000023", 0x29, 0x7e0}, {&(0x7f0000000340), 0x0, 0x8c60}], 0x14010, &(0x7f0000000580)=ANY=[]) [ 1659.501010][T11080] loop4: detected capacity change from 0 to 140 [ 1659.510400][T11014] EXT4-fs error (device loop2): ext4_fill_super:4822: inode #2: comm syz-executor.2: iget: root inode unallocated [ 1659.522935][T11088] loop5: detected capacity change from 0 to 140 [ 1659.523044][T11080] EXT4-fs error (device loop4): ext4_fill_super:4822: inode #2: comm syz-executor.4: iget: root inode unallocated [ 1659.532861][T11014] EXT4-fs (loop2): get root inode failed 01:53:58 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000000), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000300)={0x44, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}, @L2TP_ATTR_PEER_CONN_ID={0x8, 0xa, 0x3000000}, @L2TP_ATTR_IP_SADDR={0x8, 0x18, @rand_addr=0x2}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}}, 0x0) [ 1659.541884][T11033] EXT4-fs error (device loop0): ext4_fill_super:4822: inode #2: comm syz-executor.0: iget: root inode unallocated [ 1659.547131][T11014] EXT4-fs (loop2): mount failed [ 1659.564757][T11035] EXT4-fs (loop1): warning: mounting unchecked fs, running e2fsck is recommended [ 1659.575220][T11088] EXT4-fs error (device loop5): ext4_fill_super:4822: inode #2: comm syz-executor.5: iget: root inode unallocated [ 1659.587755][T11033] EXT4-fs (loop0): get root inode failed [ 1659.593486][T11033] EXT4-fs (loop0): mount failed 01:53:58 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000000), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000300)={0x44, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}, @L2TP_ATTR_PEER_CONN_ID={0x8, 0xa, 0x4000000}, @L2TP_ATTR_IP_SADDR={0x8, 0x18, @rand_addr=0x2}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}}, 0x0) [ 1659.596457][T11080] EXT4-fs (loop4): get root inode failed [ 1659.604225][T11080] EXT4-fs (loop4): mount failed [ 1659.609351][T11088] EXT4-fs (loop5): get root inode failed [ 1659.614993][T11088] EXT4-fs (loop5): mount failed [ 1659.626716][T11014] loop2: detected capacity change from 0 to 140 [ 1659.639510][T11014] EXT4-fs error (device loop2): ext4_fill_super:4822: inode #2: comm syz-executor.2: iget: root inode unallocated [ 1659.654299][T11014] EXT4-fs (loop2): get root inode failed [ 1659.656484][T11080] loop4: detected capacity change from 0 to 140 [ 1659.660127][T11014] EXT4-fs (loop2): mount failed [ 1659.662080][T11088] loop5: detected capacity change from 0 to 140 [ 1659.681138][T11033] loop0: detected capacity change from 0 to 140 [ 1659.687965][T11088] EXT4-fs error (device loop5): ext4_fill_super:4822: inode #2: comm syz-executor.5: iget: root inode unallocated 01:53:58 executing program 1: r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000280)={0x18, 0x3, &(0x7f00000000c0)=ANY=[@ANYBLOB="1800000000000000000000000000000095"], &(0x7f0000000080)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={&(0x7f0000000080)='sched_switch\x00', r0}, 0x10) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f00000004c0)="1000000040000000030000002b00000005000000010000000000000000000000002000000020000010000000000193009f09c75f0000ffff53ef", 0x3a, 0x400}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb030000001300000023", 0x29, 0x7e0}, {&(0x7f0000000340)="00000000000000000000000000000000000000000000000000000000c99b0000ed410000000400009f09c75f9f09c75f9f09c75f00000000000003000200000000000800000000000af301000400000000000000000000000100000004", 0x5d, 0x8c60}], 0x0, &(0x7f0000000580)=ANY=[]) 01:53:58 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f00000004c0)="1000000040000000030000002b00000005000000010000000000000000000000002000000020000010000000000000459f09c75f0000ffff53ef", 0x3a, 0x400}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb030000001300000023", 0x29, 0x7e0}, {0x0, 0x0, 0x8c60}], 0x0, &(0x7f0000000580)=ANY=[]) [ 1659.700594][T11088] EXT4-fs (loop5): get root inode failed [ 1659.706336][T11088] EXT4-fs (loop5): mount failed [ 1659.711318][T11080] EXT4-fs error (device loop4): ext4_fill_super:4822: inode #2: comm syz-executor.4: iget: root inode unallocated [ 1659.712790][T11033] EXT4-fs error (device loop0): ext4_fill_super:4822: inode #2: comm syz-executor.0: iget: root inode unallocated [ 1659.739236][T11080] EXT4-fs (loop4): get root inode failed [ 1659.745297][T11080] EXT4-fs (loop4): mount failed 01:53:58 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000000), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000300)={0x44, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}, @L2TP_ATTR_PEER_CONN_ID={0x8, 0xa, 0x5000000}, @L2TP_ATTR_IP_SADDR={0x8, 0x18, @rand_addr=0x2}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}}, 0x0) 01:53:58 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f00000004c0)="1000000040000000030000002b00000005000000010000000000000000000000002000000020000010000000000000119f09c75f0000ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x560}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb030000001300000023", 0x29, 0x7e0}, {&(0x7f0000000340), 0x0, 0x8c60}], 0x14010, &(0x7f0000000580)=ANY=[]) [ 1659.751829][T11033] EXT4-fs (loop0): get root inode failed [ 1659.757505][T11033] EXT4-fs (loop0): mount failed [ 1659.766579][T11414] loop2: detected capacity change from 0 to 140 [ 1659.775896][T11416] loop1: detected capacity change from 0 to 140 [ 1659.792349][T11414] EXT4-fs error (device loop2): ext4_fill_super:4822: inode #2: comm syz-executor.2: iget: root inode unallocated 01:53:58 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f00000004c0)="1000000040000000030000002b00030005000000010000000000000000000000002000000020000010000000000000009f09c75f0000ffff53ef", 0x3a, 0x400}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb030000001300000023", 0x29, 0x7e0}, {0x0, 0x0, 0x8c60}], 0x0, &(0x7f0000000580)=ANY=[]) [ 1659.794812][T11420] loop5: detected capacity change from 0 to 140 [ 1659.806626][T11414] EXT4-fs (loop2): get root inode failed [ 1659.816611][T11414] EXT4-fs (loop2): mount failed [ 1659.823468][T11416] EXT4-fs (loop1): warning: mounting unchecked fs, running e2fsck is recommended [ 1659.844690][T11462] loop4: detected capacity change from 0 to 140 01:53:58 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f00000004c0)="1000000040000000030000002b00000005000f00010000000000000000000000002000000020000010000000000000009f09c75f0000ffff53ef", 0x3a, 0x400}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb030000001300000023", 0x29, 0x7e0}, {0x0, 0x0, 0x8c60}], 0x0, &(0x7f0000000580)=ANY=[]) 01:53:58 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000000), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000300)={0x44, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}, @L2TP_ATTR_PEER_CONN_ID={0x8, 0xa, 0x6000000}, @L2TP_ATTR_IP_SADDR={0x8, 0x18, @rand_addr=0x2}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}}, 0x0) [ 1659.851510][T11420] EXT4-fs error (device loop5): ext4_fill_super:4822: inode #2: comm syz-executor.5: iget: root inode unallocated [ 1659.887465][T11420] EXT4-fs (loop5): get root inode failed [ 1659.893245][T11420] EXT4-fs (loop5): mount failed [ 1659.899701][T11462] EXT4-fs error (device loop4): ext4_fill_super:4822: inode #2: comm syz-executor.4: iget: root inode unallocated [ 1659.917466][T11542] loop0: detected capacity change from 0 to 140 [ 1659.928496][T11462] EXT4-fs (loop4): get root inode failed [ 1659.934211][T11462] EXT4-fs (loop4): mount failed [ 1659.948206][T11542] EXT4-fs error (device loop0): ext4_fill_super:4822: inode #2: comm syz-executor.0: iget: root inode unallocated [ 1659.966245][T11420] loop5: detected capacity change from 0 to 140 [ 1659.966364][T11542] EXT4-fs (loop0): get root inode failed [ 1659.973223][T11414] loop2: detected capacity change from 0 to 140 [ 1659.978198][T11542] EXT4-fs (loop0): mount failed 01:53:58 executing program 1: r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000280)={0x18, 0x3, &(0x7f00000000c0)=ANY=[@ANYBLOB="1800000000000000000000000000000095"], &(0x7f0000000080)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={&(0x7f0000000080)='sched_switch\x00', r0}, 0x10) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f00000004c0)="1000000040000000030000002b00000005000000010000000000000000000000002000000020000010000000000194009f09c75f0000ffff53ef", 0x3a, 0x400}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb030000001300000023", 0x29, 0x7e0}, {&(0x7f0000000340)="00000000000000000000000000000000000000000000000000000000c99b0000ed410000000400009f09c75f9f09c75f9f09c75f00000000000003000200000000000800000000000af301000400000000000000000000000100000004", 0x5d, 0x8c60}], 0x0, &(0x7f0000000580)=ANY=[]) [ 1659.997854][T11420] EXT4-fs error (device loop5): ext4_fill_super:4822: inode #2: comm syz-executor.5: iget: root inode unallocated [ 1660.014983][T11420] EXT4-fs (loop5): get root inode failed [ 1660.020784][T11420] EXT4-fs (loop5): mount failed [ 1660.022134][T11462] loop4: detected capacity change from 0 to 140 [ 1660.028089][T11414] EXT4-fs error (device loop2): ext4_fill_super:4822: inode #2: comm syz-executor.2: iget: root inode unallocated 01:53:58 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000000), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000300)={0x44, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}, @L2TP_ATTR_PEER_CONN_ID={0x8, 0xa, 0x7000000}, @L2TP_ATTR_IP_SADDR={0x8, 0x18, @rand_addr=0x2}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}}, 0x0) [ 1660.047898][T11462] EXT4-fs error (device loop4): ext4_fill_super:4822: inode #2: comm syz-executor.4: iget: root inode unallocated [ 1660.047924][T11542] loop0: detected capacity change from 0 to 140 [ 1660.068971][T11542] EXT4-fs error (device loop0): ext4_fill_super:4822: inode #2: comm syz-executor.0: iget: root inode unallocated [ 1660.091143][T11737] loop1: detected capacity change from 0 to 140 01:53:58 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f00000004c0)="1000000040000000030000002b00000005000000010000000000000000000000002000000020000010000000000000129f09c75f0000ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x560}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb030000001300000023", 0x29, 0x7e0}, {&(0x7f0000000340), 0x0, 0x8c60}], 0x14010, &(0x7f0000000580)=ANY=[]) 01:53:58 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000000), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000300)={0x44, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}, @L2TP_ATTR_PEER_CONN_ID={0x8, 0xa, 0x8000000}, @L2TP_ATTR_IP_SADDR={0x8, 0x18, @rand_addr=0x2}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}}, 0x0) [ 1660.102696][T11542] EXT4-fs (loop0): get root inode failed [ 1660.108392][T11542] EXT4-fs (loop0): mount failed [ 1660.113839][T11737] EXT4-fs (loop1): warning: mounting unchecked fs, running e2fsck is recommended [ 1660.123248][T11414] EXT4-fs (loop2): get root inode failed [ 1660.128959][T11414] EXT4-fs (loop2): mount failed [ 1660.136769][T11462] EXT4-fs (loop4): get root inode failed [ 1660.142474][T11462] EXT4-fs (loop4): mount failed 01:53:58 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f00000004c0)="1000000040000000030000002b00000005000000010000000000000000000000002000000020000010000000000000469f09c75f0000ffff53ef", 0x3a, 0x400}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb030000001300000023", 0x29, 0x7e0}, {0x0, 0x0, 0x8c60}], 0x0, &(0x7f0000000580)=ANY=[]) 01:53:58 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f00000004c0)="1000000040000000030000002b19030005000000010000000000000000000000002000000020000010000000000000009f09c75f0000ffff53ef", 0x3a, 0x400}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb030000001300000023", 0x29, 0x7e0}, {0x0, 0x0, 0x8c60}], 0x0, &(0x7f0000000580)=ANY=[]) 01:53:58 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f00000004c0)="1000000040000000030000002b00000005041000010000000000000000000000002000000020000010000000000000009f09c75f0000ffff53ef", 0x3a, 0x400}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb030000001300000023", 0x29, 0x7e0}, {0x0, 0x0, 0x8c60}], 0x0, &(0x7f0000000580)=ANY=[]) [ 1660.159916][T11850] loop5: detected capacity change from 0 to 140 [ 1660.171371][T11850] EXT4-fs error (device loop5): ext4_fill_super:4822: inode #2: comm syz-executor.5: iget: root inode unallocated 01:53:58 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000000), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000300)={0x44, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}, @L2TP_ATTR_PEER_CONN_ID={0x8, 0xa, 0x9000000}, @L2TP_ATTR_IP_SADDR={0x8, 0x18, @rand_addr=0x2}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}}, 0x0) 01:53:58 executing program 1: r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000280)={0x18, 0x3, &(0x7f00000000c0)=ANY=[@ANYBLOB="1800000000000000000000000000000095"], &(0x7f0000000080)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={&(0x7f0000000080)='sched_switch\x00', r0}, 0x10) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f00000004c0)="1000000040000000030000002b00000005000000010000000000000000000000002000000020000010000000000195009f09c75f0000ffff53ef", 0x3a, 0x400}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb030000001300000023", 0x29, 0x7e0}, {&(0x7f0000000340)="00000000000000000000000000000000000000000000000000000000c99b0000ed410000000400009f09c75f9f09c75f9f09c75f00000000000003000200000000000800000000000af301000400000000000000000000000100000004", 0x5d, 0x8c60}], 0x0, &(0x7f0000000580)=ANY=[]) [ 1660.204078][T12029] loop2: detected capacity change from 0 to 140 [ 1660.208730][T12050] loop4: detected capacity change from 0 to 140 [ 1660.223997][T12029] EXT4-fs error (device loop2): ext4_fill_super:4822: inode #2: comm syz-executor.2: iget: root inode unallocated [ 1660.226608][T12051] loop0: detected capacity change from 0 to 140 [ 1660.245343][T12050] EXT4-fs error (device loop4): ext4_fill_super:4822: inode #2: comm syz-executor.4: iget: root inode unallocated [ 1660.266311][T12029] EXT4-fs (loop2): get root inode failed [ 1660.272001][T12029] EXT4-fs (loop2): mount failed [ 1660.277556][T11850] EXT4-fs (loop5): get root inode failed [ 1660.283272][T11850] EXT4-fs (loop5): mount failed [ 1660.294063][T12050] EXT4-fs (loop4): get root inode failed [ 1660.299826][T12050] EXT4-fs (loop4): mount failed [ 1660.305753][T12062] loop1: detected capacity change from 0 to 140 [ 1660.319768][T12051] EXT4-fs error (device loop0): ext4_fill_super:4822: inode #2: comm syz-executor.0: iget: root inode unallocated [ 1660.333630][T12062] EXT4-fs (loop1): warning: mounting unchecked fs, running e2fsck is recommended [ 1660.345843][T11850] loop5: detected capacity change from 0 to 140 [ 1660.348712][T12051] EXT4-fs (loop0): get root inode failed [ 1660.353545][T12029] loop2: detected capacity change from 0 to 140 [ 1660.357735][T12051] EXT4-fs (loop0): mount failed [ 1660.364420][T12050] loop4: detected capacity change from 0 to 140 [ 1660.377383][T11850] EXT4-fs error (device loop5): ext4_fill_super:4822: inode #2: comm syz-executor.5: iget: root inode unallocated [ 1660.390809][T12029] EXT4-fs error (device loop2): ext4_fill_super:4822: inode #2: comm syz-executor.2: iget: root inode unallocated 01:53:59 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000000), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000300)={0x44, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}, @L2TP_ATTR_PEER_CONN_ID={0x8, 0xa, 0xa000000}, @L2TP_ATTR_IP_SADDR={0x8, 0x18, @rand_addr=0x2}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}}, 0x0) [ 1660.391708][T11850] EXT4-fs (loop5): get root inode failed [ 1660.403564][T12029] EXT4-fs (loop2): get root inode failed [ 1660.408661][T11850] EXT4-fs (loop5): mount failed [ 1660.419316][T12029] EXT4-fs (loop2): mount failed [ 1660.425095][T12050] EXT4-fs error (device loop4): ext4_fill_super:4822: inode #2: comm syz-executor.4: iget: root inode unallocated [ 1660.440053][T12050] EXT4-fs (loop4): get root inode failed [ 1660.445777][T12050] EXT4-fs (loop4): mount failed 01:53:59 executing program 1: r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000280)={0x18, 0x3, &(0x7f00000000c0)=ANY=[@ANYBLOB="1800000000000000000000000000000095"], &(0x7f0000000080)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={&(0x7f0000000080)='sched_switch\x00', r0}, 0x10) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f00000004c0)="1000000040000000030000002b000000050000000100000000000000000000000020000000200000100000000001bc009f09c75f0000ffff53ef", 0x3a, 0x400}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb030000001300000023", 0x29, 0x7e0}, {&(0x7f0000000340)="00000000000000000000000000000000000000000000000000000000c99b0000ed410000000400009f09c75f9f09c75f9f09c75f00000000000003000200000000000800000000000af301000400000000000000000000000100000004", 0x5d, 0x8c60}], 0x0, &(0x7f0000000580)=ANY=[]) 01:53:59 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f00000004c0)="1000000040000000030000002b00000005000000010000000000000000000000002000000020000010000000000000149f09c75f0000ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x560}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb030000001300000023", 0x29, 0x7e0}, {&(0x7f0000000340), 0x0, 0x8c60}], 0x14010, &(0x7f0000000580)=ANY=[]) [ 1660.451047][T12051] loop0: detected capacity change from 0 to 140 [ 1660.467934][T12051] EXT4-fs error (device loop0): ext4_fill_super:4822: inode #2: comm syz-executor.0: iget: root inode unallocated [ 1660.473075][T12294] loop5: detected capacity change from 0 to 140 [ 1660.483773][T12051] EXT4-fs (loop0): get root inode failed [ 1660.492051][T12051] EXT4-fs (loop0): mount failed 01:53:59 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f00000004c0)="1000000040000000030000002b00000005201000010000000000000000000000002000000020000010000000000000009f09c75f0000ffff53ef", 0x3a, 0x400}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb030000001300000023", 0x29, 0x7e0}, {0x0, 0x0, 0x8c60}], 0x0, &(0x7f0000000580)=ANY=[]) 01:53:59 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f00000004c0)="1000000040000000030000002b1a030005000000010000000000000000000000002000000020000010000000000000009f09c75f0000ffff53ef", 0x3a, 0x400}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb030000001300000023", 0x29, 0x7e0}, {0x0, 0x0, 0x8c60}], 0x0, &(0x7f0000000580)=ANY=[]) 01:53:59 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f00000004c0)="1000000040000000030000002b00000005000000010000000000000000000000002000000020000010000000000000489f09c75f0000ffff53ef", 0x3a, 0x400}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb030000001300000023", 0x29, 0x7e0}, {0x0, 0x0, 0x8c60}], 0x0, &(0x7f0000000580)=ANY=[]) [ 1660.507574][T12294] EXT4-fs error (device loop5): ext4_fill_super:4822: inode #2: comm syz-executor.5: iget: root inode unallocated [ 1660.526427][T12312] loop1: detected capacity change from 0 to 140 [ 1660.536344][T12294] EXT4-fs (loop5): get root inode failed [ 1660.539863][T12343] loop2: detected capacity change from 0 to 140 [ 1660.542111][T12294] EXT4-fs (loop5): mount failed 01:53:59 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000000), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000300)={0x44, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}, @L2TP_ATTR_PEER_CONN_ID={0x8, 0xa, 0xb000000}, @L2TP_ATTR_IP_SADDR={0x8, 0x18, @rand_addr=0x2}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}}, 0x0) [ 1660.557641][T12351] loop0: detected capacity change from 0 to 140 [ 1660.564955][T12355] loop4: detected capacity change from 0 to 140 [ 1660.571914][T12312] EXT4-fs (loop1): warning: mounting unchecked fs, running e2fsck is recommended [ 1660.587242][T12343] EXT4-fs error (device loop2): ext4_fill_super:4822: inode #2: comm syz-executor.2: iget: root inode unallocated [ 1660.604979][T12351] EXT4-fs error (device loop0): ext4_fill_super:4822: inode #2: comm syz-executor.0: iget: root inode unallocated [ 1660.622874][T12294] loop5: detected capacity change from 0 to 140 [ 1660.629625][T12343] EXT4-fs (loop2): get root inode failed [ 1660.635363][T12343] EXT4-fs (loop2): mount failed 01:53:59 executing program 1: r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000280)={0x18, 0x3, &(0x7f00000000c0)=ANY=[@ANYBLOB="1800000000000000000000000000000095"], &(0x7f0000000080)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={&(0x7f0000000080)='sched_switch\x00', r0}, 0x10) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f00000004c0)="1000000040000000030000002b00000005000000010000000000000000000000002000000020000010000000000fff009f09c75f0000ffff53ef", 0x3a, 0x400}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb030000001300000023", 0x29, 0x7e0}, {&(0x7f0000000340)="00000000000000000000000000000000000000000000000000000000c99b0000ed410000000400009f09c75f9f09c75f9f09c75f00000000000003000200000000000800000000000af301000400000000000000000000000100000004", 0x5d, 0x8c60}], 0x0, &(0x7f0000000580)=ANY=[]) [ 1660.646921][T12294] EXT4-fs error (device loop5): ext4_fill_super:4822: inode #2: comm syz-executor.5: iget: root inode unallocated [ 1660.660879][T12355] EXT4-fs error (device loop4): ext4_fill_super:4822: inode #2: comm syz-executor.4: iget: root inode unallocated [ 1660.673776][T12351] EXT4-fs (loop0): get root inode failed [ 1660.679495][T12351] EXT4-fs (loop0): mount failed [ 1660.685993][T12355] EXT4-fs (loop4): get root inode failed [ 1660.691676][T12355] EXT4-fs (loop4): mount failed [ 1660.697686][T12294] EXT4-fs (loop5): get root inode failed [ 1660.703408][T12294] EXT4-fs (loop5): mount failed 01:53:59 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000000), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000300)={0x44, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}, @L2TP_ATTR_PEER_CONN_ID={0x8, 0xa, 0xc000000}, @L2TP_ATTR_IP_SADDR={0x8, 0x18, @rand_addr=0x2}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}}, 0x0) 01:53:59 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f00000004c0)="1000000040000000030000002b000000050000000100000000000000000000000020000000200000100000000000001f9f09c75f0000ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x560}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb030000001300000023", 0x29, 0x7e0}, {&(0x7f0000000340), 0x0, 0x8c60}], 0x14010, &(0x7f0000000580)=ANY=[]) [ 1660.720697][T12351] loop0: detected capacity change from 0 to 140 [ 1660.727920][T12343] loop2: detected capacity change from 0 to 140 [ 1660.744890][T12355] loop4: detected capacity change from 0 to 140 [ 1660.759950][T12586] loop1: detected capacity change from 0 to 140 [ 1660.775090][T12351] EXT4-fs error (device loop0): ext4_fill_super:4822: inode #2: comm syz-executor.0: iget: root inode unallocated [ 1660.787906][T12343] EXT4-fs error (device loop2): ext4_fill_super:4822: inode #2: comm syz-executor.2: iget: root inode unallocated [ 1660.807277][T12596] loop5: detected capacity change from 0 to 140 [ 1660.809659][T12351] EXT4-fs (loop0): get root inode failed [ 1660.819301][T12351] EXT4-fs (loop0): mount failed [ 1660.826282][T12355] EXT4-fs error (device loop4): ext4_fill_super:4822: inode #2: comm syz-executor.4: iget: root inode unallocated [ 1660.840209][T12586] EXT4-fs (loop1): warning: mounting unchecked fs, running e2fsck is recommended [ 1660.850694][T12343] EXT4-fs (loop2): get root inode failed [ 1660.856360][T12343] EXT4-fs (loop2): mount failed [ 1660.863164][T12596] EXT4-fs error (device loop5): ext4_fill_super:4822: inode #2: comm syz-executor.5: iget: root inode unallocated 01:53:59 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000000), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000300)={0x44, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}, @L2TP_ATTR_PEER_CONN_ID={0x8, 0xa, 0xd000000}, @L2TP_ATTR_IP_SADDR={0x8, 0x18, @rand_addr=0x2}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}}, 0x0) 01:53:59 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f00000004c0)="1000000040000000030000002b1b030005000000010000000000000000000000002000000020000010000000000000009f09c75f0000ffff53ef", 0x3a, 0x400}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb030000001300000023", 0x29, 0x7e0}, {0x0, 0x0, 0x8c60}], 0x0, &(0x7f0000000580)=ANY=[]) [ 1660.864785][T12355] EXT4-fs (loop4): get root inode failed [ 1660.880903][T12355] EXT4-fs (loop4): mount failed [ 1660.891641][T12596] EXT4-fs (loop5): get root inode failed [ 1660.897326][T12596] EXT4-fs (loop5): mount failed 01:53:59 executing program 1: r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000280)={0x18, 0x3, &(0x7f00000000c0)=ANY=[@ANYBLOB="1800000000000000000000000000000095"], &(0x7f0000000080)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={&(0x7f0000000080)='sched_switch\x00', r0}, 0x10) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f00000004c0)="1000000040000000030000002b00000005000000010000000000000000000000002000000020000010000000000002009f09c75f0000ffff53ef", 0x3a, 0x400}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb030000001300000023", 0x29, 0x7e0}, {&(0x7f0000000340)="00000000000000000000000000000000000000000000000000000000c99b0000ed410000000400009f09c75f9f09c75f9f09c75f00000000000003000200000000000800000000000af301000400000000000000000000000100000004", 0x5d, 0x8c60}], 0x0, &(0x7f0000000580)=ANY=[]) 01:53:59 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f00000004c0)="1000000040000000030000002b000000050000000100000000000000000000000020000000200000100000000000004c9f09c75f0000ffff53ef", 0x3a, 0x400}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb030000001300000023", 0x29, 0x7e0}, {0x0, 0x0, 0x8c60}], 0x0, &(0x7f0000000580)=ANY=[]) 01:53:59 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f00000004c0)="1000000040000000030000002b00000005001100010000000000000000000000002000000020000010000000000000009f09c75f0000ffff53ef", 0x3a, 0x400}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb030000001300000023", 0x29, 0x7e0}, {0x0, 0x0, 0x8c60}], 0x0, &(0x7f0000000580)=ANY=[]) [ 1660.940536][T12596] loop5: detected capacity change from 0 to 140 [ 1660.950876][T12596] EXT4-fs error (device loop5): ext4_fill_super:4822: inode #2: comm syz-executor.5: iget: root inode unallocated [ 1660.969214][T12900] loop4: detected capacity change from 0 to 140 [ 1660.972824][T12902] loop2: detected capacity change from 0 to 140 01:53:59 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000000), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000300)={0x44, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}, @L2TP_ATTR_PEER_CONN_ID={0x8, 0xa, 0xe000000}, @L2TP_ATTR_IP_SADDR={0x8, 0x18, @rand_addr=0x2}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}}, 0x0) [ 1660.988777][T12904] loop0: detected capacity change from 0 to 140 [ 1660.990683][T12596] EXT4-fs (loop5): get root inode failed [ 1661.000836][T12596] EXT4-fs (loop5): mount failed [ 1661.009949][T12902] EXT4-fs error (device loop2): ext4_fill_super:4822: inode #2: comm syz-executor.2: iget: root inode unallocated [ 1661.023989][T12902] EXT4-fs (loop2): get root inode failed [ 1661.029695][T12902] EXT4-fs (loop2): mount failed 01:53:59 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000000), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000300)={0x44, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}, @L2TP_ATTR_PEER_CONN_ID={0x8, 0xa, 0xf000000}, @L2TP_ATTR_IP_SADDR={0x8, 0x18, @rand_addr=0x2}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}}, 0x0) 01:53:59 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f00000004c0)="1000000040000000030000002b00000005000000010000000000000000000000002000000020000010000000000000209f09c75f0000ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x560}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb030000001300000023", 0x29, 0x7e0}, {&(0x7f0000000340), 0x0, 0x8c60}], 0x14010, &(0x7f0000000580)=ANY=[]) [ 1661.030306][T12900] EXT4-fs error (device loop4): ext4_fill_super:4822: inode #2: comm syz-executor.4: iget: root inode unallocated [ 1661.034737][T12904] EXT4-fs error (device loop0): ext4_fill_super:4822: inode #2: comm syz-executor.0: iget: root inode unallocated [ 1661.072306][T12915] loop5: detected capacity change from 0 to 140 [ 1661.072361][T12904] EXT4-fs (loop0): get root inode failed [ 1661.081171][T12900] EXT4-fs (loop4): get root inode failed [ 1661.084573][T12904] EXT4-fs (loop0): mount failed [ 1661.095133][T12900] EXT4-fs (loop4): mount failed [ 1661.103367][T12911] loop1: detected capacity change from 0 to 140 [ 1661.112174][T12902] loop2: detected capacity change from 0 to 140 [ 1661.123176][T12915] EXT4-fs error (device loop5): ext4_fill_super:4822: inode #2: comm syz-executor.5: iget: root inode unallocated 01:53:59 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000000), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000300)={0x44, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}, @L2TP_ATTR_PEER_CONN_ID={0x8, 0xa, 0x10000000}, @L2TP_ATTR_IP_SADDR={0x8, 0x18, @rand_addr=0x2}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}}, 0x0) [ 1661.136944][T12902] EXT4-fs error (device loop2): ext4_fill_super:4822: inode #2: comm syz-executor.2: iget: root inode unallocated [ 1661.150705][T12911] EXT4-fs (loop1): warning: mounting unchecked fs, running e2fsck is recommended [ 1661.164983][T12915] EXT4-fs (loop5): get root inode failed [ 1661.170887][T12915] EXT4-fs (loop5): mount failed [ 1661.180910][T12904] loop0: detected capacity change from 0 to 140 [ 1661.181715][T12902] EXT4-fs (loop2): get root inode failed [ 1661.190261][T12900] loop4: detected capacity change from 0 to 140 [ 1661.193030][T12902] EXT4-fs (loop2): mount failed [ 1661.204835][T12904] EXT4-fs error (device loop0): ext4_fill_super:4822: inode #2: comm syz-executor.0: iget: root inode unallocated [ 1661.225064][T12915] loop5: detected capacity change from 0 to 140 01:53:59 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f00000004c0)="1000000040000000030000002b00000005000000010000000000000000000000002000000020000010000000000000609f09c75f0000ffff53ef", 0x3a, 0x400}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb030000001300000023", 0x29, 0x7e0}, {0x0, 0x0, 0x8c60}], 0x0, &(0x7f0000000580)=ANY=[]) 01:54:00 executing program 1: r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000280)={0x18, 0x3, &(0x7f00000000c0)=ANY=[@ANYBLOB="1800000000000000000000000000000095"], &(0x7f0000000080)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={&(0x7f0000000080)='sched_switch\x00', r0}, 0x10) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f00000004c0)="1000000040000000030000002b00000005000000010000000000000000000000002000000020000010000000000003009f09c75f0000ffff53ef", 0x3a, 0x400}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb030000001300000023", 0x29, 0x7e0}, {&(0x7f0000000340)="00000000000000000000000000000000000000000000000000000000c99b0000ed410000000400009f09c75f9f09c75f9f09c75f00000000000003000200000000000800000000000af301000400000000000000000000000100000004", 0x5d, 0x8c60}], 0x0, &(0x7f0000000580)=ANY=[]) [ 1661.231456][T12900] EXT4-fs error (device loop4): ext4_fill_super:4822: inode #2: comm syz-executor.4: iget: root inode unallocated [ 1661.246362][T13144] loop2: detected capacity change from 0 to 140 [ 1661.251199][T12904] EXT4-fs (loop0): get root inode failed [ 1661.258492][T12904] EXT4-fs (loop0): mount failed [ 1661.266301][T12900] EXT4-fs (loop4): get root inode failed [ 1661.272045][T12900] EXT4-fs (loop4): mount failed [ 1661.277135][T12915] EXT4-fs error (device loop5): ext4_fill_super:4822: inode #2: comm syz-executor.5: iget: root inode unallocated 01:54:00 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f00000004c0)="1000000040000000030000002b00000005001200010000000000000000000000002000000020000010000000000000009f09c75f0000ffff53ef", 0x3a, 0x400}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb030000001300000023", 0x29, 0x7e0}, {0x0, 0x0, 0x8c60}], 0x0, &(0x7f0000000580)=ANY=[]) 01:54:00 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000000), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000300)={0x44, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}, @L2TP_ATTR_PEER_CONN_ID={0x8, 0xa, 0x11000000}, @L2TP_ATTR_IP_SADDR={0x8, 0x18, @rand_addr=0x2}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}}, 0x0) 01:54:00 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f00000004c0)="1000000040000000030000002b24030005000000010000000000000000000000002000000020000010000000000000009f09c75f0000ffff53ef", 0x3a, 0x400}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb030000001300000023", 0x29, 0x7e0}, {0x0, 0x0, 0x8c60}], 0x0, &(0x7f0000000580)=ANY=[]) [ 1661.300897][T13144] EXT4-fs error (device loop2): ext4_fill_super:4822: inode #2: comm syz-executor.2: iget: root inode unallocated [ 1661.322969][T13144] EXT4-fs (loop2): get root inode failed [ 1661.326422][T13228] loop0: detected capacity change from 0 to 140 [ 1661.328733][T13144] EXT4-fs (loop2): mount failed [ 1661.344088][T12915] EXT4-fs (loop5): get root inode failed [ 1661.349850][T12915] EXT4-fs (loop5): mount failed [ 1661.362619][T13262] loop4: detected capacity change from 0 to 140 [ 1661.370306][T13228] EXT4-fs error (device loop0): ext4_fill_super:4822: inode #2: comm syz-executor.0: iget: root inode unallocated [ 1661.370841][T13233] loop1: detected capacity change from 0 to 140 [ 1661.386558][T13262] EXT4-fs error (device loop4): ext4_fill_super:4822: inode #2: comm syz-executor.4: iget: root inode unallocated 01:54:00 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f00000004c0)="1000000040000000030000002b00000005000000010000000000000000000000002000000020000010000000000010209f09c75f0000ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x560}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb030000001300000023", 0x29, 0x7e0}, {&(0x7f0000000340), 0x0, 0x8c60}], 0x14010, &(0x7f0000000580)=ANY=[]) [ 1661.392832][T13228] EXT4-fs (loop0): get root inode failed [ 1661.406465][T13228] EXT4-fs (loop0): mount failed [ 1661.408627][T13262] EXT4-fs (loop4): get root inode failed [ 1661.417034][T13262] EXT4-fs (loop4): mount failed [ 1661.422854][T13144] loop2: detected capacity change from 0 to 140 [ 1661.423831][T13233] EXT4-fs (loop1): warning: mounting unchecked fs, running e2fsck is recommended [ 1661.431120][T13144] EXT4-fs error (device loop2): ext4_fill_super:4822: inode #2: comm syz-executor.2: iget: root inode unallocated 01:54:00 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000000), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000300)={0x44, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}, @L2TP_ATTR_PEER_CONN_ID={0x8, 0xa, 0x12000000}, @L2TP_ATTR_IP_SADDR={0x8, 0x18, @rand_addr=0x2}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}}, 0x0) [ 1661.451443][T13144] EXT4-fs (loop2): get root inode failed [ 1661.457125][T13144] EXT4-fs (loop2): mount failed [ 1661.482156][T13228] loop0: detected capacity change from 0 to 140 [ 1661.494925][T13262] loop4: detected capacity change from 0 to 140 01:54:00 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f00000004c0)="1000000040000000030000002b00000005000000010000000000000000000000002000000020000010000000000002669f09c75f0000ffff53ef", 0x3a, 0x400}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb030000001300000023", 0x29, 0x7e0}, {0x0, 0x0, 0x8c60}], 0x0, &(0x7f0000000580)=ANY=[]) 01:54:00 executing program 1: r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000280)={0x18, 0x3, &(0x7f00000000c0)=ANY=[@ANYBLOB="1800000000000000000000000000000095"], &(0x7f0000000080)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={&(0x7f0000000080)='sched_switch\x00', r0}, 0x10) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f00000004c0)="1000000040000000030000002b00000005000000010000000000000000000000002000000020000010000000000004009f09c75f0000ffff53ef", 0x3a, 0x400}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb030000001300000023", 0x29, 0x7e0}, {&(0x7f0000000340)="00000000000000000000000000000000000000000000000000000000c99b0000ed410000000400009f09c75f9f09c75f9f09c75f00000000000003000200000000000800000000000af301000400000000000000000000000100000004", 0x5d, 0x8c60}], 0x0, &(0x7f0000000580)=ANY=[]) [ 1661.503243][T13455] loop5: detected capacity change from 0 to 140 [ 1661.517360][T13473] loop2: detected capacity change from 0 to 140 [ 1661.540352][T13262] EXT4-fs error (device loop4): ext4_fill_super:4822: inode #2: comm syz-executor.4: iget: root inode unallocated 01:54:00 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000000), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000300)={0x44, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}, @L2TP_ATTR_PEER_CONN_ID={0x8, 0xa, 0x19000000}, @L2TP_ATTR_IP_SADDR={0x8, 0x18, @rand_addr=0x2}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}}, 0x0) [ 1661.553060][T13228] EXT4-fs error (device loop0): ext4_fill_super:4822: inode #2: comm syz-executor.0: iget: root inode unallocated [ 1661.577436][T13455] EXT4-fs error (device loop5): ext4_fill_super:4822: inode #2: comm syz-executor.5: iget: root inode unallocated [ 1661.593089][T13262] EXT4-fs (loop4): get root inode failed [ 1661.598798][T13262] EXT4-fs (loop4): mount failed 01:54:00 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000000), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000300)={0x44, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}, @L2TP_ATTR_PEER_CONN_ID={0x8, 0xa, 0x48000000}, @L2TP_ATTR_IP_SADDR={0x8, 0x18, @rand_addr=0x2}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}}, 0x0) [ 1661.604250][T13473] EXT4-fs error (device loop2): ext4_fill_super:4822: inode #2: comm syz-executor.2: iget: root inode unallocated [ 1661.619935][T13228] EXT4-fs (loop0): get root inode failed [ 1661.625754][T13228] EXT4-fs (loop0): mount failed [ 1661.636353][T13455] EXT4-fs (loop5): get root inode failed [ 1661.642171][T13455] EXT4-fs (loop5): mount failed 01:54:00 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f00000004c0)="1000000040000000030000002b25030005000000010000000000000000000000002000000020000010000000000000009f09c75f0000ffff53ef", 0x3a, 0x400}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb030000001300000023", 0x29, 0x7e0}, {0x0, 0x0, 0x8c60}], 0x0, &(0x7f0000000580)=ANY=[]) [ 1661.652911][T13652] loop1: detected capacity change from 0 to 140 [ 1661.660765][T13473] EXT4-fs (loop2): get root inode failed [ 1661.666420][T13473] EXT4-fs (loop2): mount failed [ 1661.675741][T13652] EXT4-fs (loop1): warning: mounting unchecked fs, running e2fsck is recommended 01:54:00 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000000), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000300)={0x44, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}, @L2TP_ATTR_PEER_CONN_ID={0x8, 0xa, 0x4c000000}, @L2TP_ATTR_IP_SADDR={0x8, 0x18, @rand_addr=0x2}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}}, 0x0) 01:54:00 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f00000004c0)="1000000040000000030000002b00000005001400010000000000000000000000002000000020000010000000000000009f09c75f0000ffff53ef", 0x3a, 0x400}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb030000001300000023", 0x29, 0x7e0}, {0x0, 0x0, 0x8c60}], 0x0, &(0x7f0000000580)=ANY=[]) [ 1661.711240][T13455] loop5: detected capacity change from 0 to 140 [ 1661.724135][T13473] loop2: detected capacity change from 0 to 140 [ 1661.738922][T13860] loop4: detected capacity change from 0 to 140 [ 1661.746944][T13862] loop0: detected capacity change from 0 to 140 01:54:00 executing program 1: r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000280)={0x18, 0x3, &(0x7f00000000c0)=ANY=[@ANYBLOB="1800000000000000000000000000000095"], &(0x7f0000000080)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={&(0x7f0000000080)='sched_switch\x00', r0}, 0x10) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f00000004c0)="1000000040000000030000002b00000005000000010000000000000000000000002000000020000010000000000005009f09c75f0000ffff53ef", 0x3a, 0x400}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb030000001300000023", 0x29, 0x7e0}, {&(0x7f0000000340)="00000000000000000000000000000000000000000000000000000000c99b0000ed410000000400009f09c75f9f09c75f9f09c75f00000000000003000200000000000800000000000af301000400000000000000000000000100000004", 0x5d, 0x8c60}], 0x0, &(0x7f0000000580)=ANY=[]) [ 1661.753454][T13455] EXT4-fs error (device loop5): ext4_fill_super:4822: inode #2: comm syz-executor.5: iget: root inode unallocated [ 1661.771210][T13862] EXT4-fs error (device loop0): ext4_fill_super:4822: inode #2: comm syz-executor.0: iget: root inode unallocated [ 1661.785222][T13473] EXT4-fs error (device loop2): ext4_fill_super:4822: inode #2: comm syz-executor.2: iget: root inode unallocated [ 1661.798429][T13862] EXT4-fs (loop0): get root inode failed [ 1661.804112][T13862] EXT4-fs (loop0): mount failed [ 1661.811511][T13860] EXT4-fs error (device loop4): ext4_fill_super:4822: inode #2: comm syz-executor.4: iget: root inode unallocated [ 1661.828385][T13455] EXT4-fs (loop5): get root inode failed [ 1661.834139][T13455] EXT4-fs (loop5): mount failed [ 1661.841559][T13890] loop1: detected capacity change from 0 to 140 [ 1661.842724][T13473] EXT4-fs (loop2): get root inode failed [ 1661.853546][T13473] EXT4-fs (loop2): mount failed 01:54:00 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000000), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000300)={0x44, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}, @L2TP_ATTR_PEER_CONN_ID={0x8, 0xa, 0x60000000}, @L2TP_ATTR_IP_SADDR={0x8, 0x18, @rand_addr=0x2}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}}, 0x0) 01:54:00 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f00000004c0)="1000000040000000030000002b00000005000000010000000000000000000000002000000020000010000000000000229f09c75f0000ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x560}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb030000001300000023", 0x29, 0x7e0}, {&(0x7f0000000340), 0x0, 0x8c60}], 0x14010, &(0x7f0000000580)=ANY=[]) [ 1661.861673][T13860] EXT4-fs (loop4): get root inode failed [ 1661.867321][T13860] EXT4-fs (loop4): mount failed [ 1661.872703][T13890] EXT4-fs (loop1): warning: mounting unchecked fs, running e2fsck is recommended 01:54:00 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f00000004c0)="1000000040000000030000002b00000005000000010000000000000000000000002000000020000010000000000000689f09c75f0000ffff53ef", 0x3a, 0x400}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb030000001300000023", 0x29, 0x7e0}, {0x0, 0x0, 0x8c60}], 0x0, &(0x7f0000000580)=ANY=[]) [ 1661.906028][T13862] loop0: detected capacity change from 0 to 140 [ 1661.925286][T13860] loop4: detected capacity change from 0 to 140 [ 1661.933407][T14018] loop5: detected capacity change from 0 to 140 [ 1661.939428][T13862] EXT4-fs error (device loop0): ext4_fill_super:4822: inode #2: comm syz-executor.0: iget: root inode unallocated [ 1661.957136][T13862] EXT4-fs (loop0): get root inode failed [ 1661.962860][T13862] EXT4-fs (loop0): mount failed [ 1661.964987][T14018] EXT4-fs error (device loop5): ext4_fill_super:4822: inode #2: comm syz-executor.5: iget: root inode unallocated [ 1661.978893][T14100] loop2: detected capacity change from 0 to 140 [ 1661.987396][T13860] EXT4-fs error (device loop4): ext4_fill_super:4822: inode #2: comm syz-executor.4: iget: root inode unallocated [ 1661.999690][T14018] EXT4-fs (loop5): get root inode failed 01:54:00 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f00000004c0)="1000000040000000030000002b00000005002000010000000000000000000000002000000020000010000000000000009f09c75f0000ffff53ef", 0x3a, 0x400}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb030000001300000023", 0x29, 0x7e0}, {0x0, 0x0, 0x8c60}], 0x0, &(0x7f0000000580)=ANY=[]) 01:54:00 executing program 1: r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000280)={0x18, 0x3, &(0x7f00000000c0)=ANY=[@ANYBLOB="1800000000000000000000000000000095"], &(0x7f0000000080)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={&(0x7f0000000080)='sched_switch\x00', r0}, 0x10) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f00000004c0)="1000000040000000030000002b00000005000000010000000000000000000000002000000020000010000000000006009f09c75f0000ffff53ef", 0x3a, 0x400}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb030000001300000023", 0x29, 0x7e0}, {&(0x7f0000000340)="00000000000000000000000000000000000000000000000000000000c99b0000ed410000000400009f09c75f9f09c75f9f09c75f00000000000003000200000000000800000000000af301000400000000000000000000000100000004", 0x5d, 0x8c60}], 0x0, &(0x7f0000000580)=ANY=[]) [ 1662.005356][T14018] EXT4-fs (loop5): mount failed 01:54:00 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000000), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000300)={0x44, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}, @L2TP_ATTR_PEER_CONN_ID={0x8, 0xa, 0x68000000}, @L2TP_ATTR_IP_SADDR={0x8, 0x18, @rand_addr=0x2}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}}, 0x0) [ 1662.029655][T13860] EXT4-fs (loop4): get root inode failed [ 1662.035343][T13860] EXT4-fs (loop4): mount failed [ 1662.043131][T14100] EXT4-fs error (device loop2): ext4_fill_super:4822: inode #2: comm syz-executor.2: iget: root inode unallocated [ 1662.048815][T14154] loop0: detected capacity change from 0 to 140 01:54:00 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f00000004c0)="1000000040000000030000002b26030005000000010000000000000000000000002000000020000010000000000000009f09c75f0000ffff53ef", 0x3a, 0x400}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb030000001300000023", 0x29, 0x7e0}, {0x0, 0x0, 0x8c60}], 0x0, &(0x7f0000000580)=ANY=[]) [ 1662.075147][T14183] loop1: detected capacity change from 0 to 140 [ 1662.085086][T14018] loop5: detected capacity change from 0 to 140 [ 1662.094955][T14154] EXT4-fs error (device loop0): ext4_fill_super:4822: inode #2: comm syz-executor.0: iget: root inode unallocated [ 1662.108667][T14100] EXT4-fs (loop2): get root inode failed [ 1662.114369][T14100] EXT4-fs (loop2): mount failed [ 1662.128139][T14154] EXT4-fs (loop0): get root inode failed [ 1662.134454][T14154] EXT4-fs (loop0): mount failed [ 1662.139561][T14018] EXT4-fs error (device loop5): ext4_fill_super:4822: inode #2: comm syz-executor.5: iget: root inode unallocated [ 1662.148517][T14183] EXT4-fs (loop1): warning: mounting unchecked fs, running e2fsck is recommended [ 1662.166186][T14018] EXT4-fs (loop5): get root inode failed [ 1662.171918][T14018] EXT4-fs (loop5): mount failed 01:54:00 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000000), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000300)={0x44, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}, @L2TP_ATTR_PEER_CONN_ID={0x8, 0xa, 0x6c000000}, @L2TP_ATTR_IP_SADDR={0x8, 0x18, @rand_addr=0x2}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}}, 0x0) 01:54:00 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f00000004c0)="1000000040000000030000002b00000005000000010000000000000000000000002000000020000010000000000000259f09c75f0000ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x560}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb030000001300000023", 0x29, 0x7e0}, {&(0x7f0000000340), 0x0, 0x8c60}], 0x14010, &(0x7f0000000580)=ANY=[]) [ 1662.173582][T14216] loop4: detected capacity change from 0 to 140 [ 1662.185600][T14154] loop0: detected capacity change from 0 to 140 [ 1662.194759][T14100] loop2: detected capacity change from 0 to 140 [ 1662.197047][T14216] EXT4-fs error (device loop4): ext4_fill_super:4822: inode #2: comm syz-executor.4: iget: root inode unallocated [ 1662.217803][T14154] EXT4-fs error (device loop0): ext4_fill_super:4822: inode #2: comm syz-executor.0: iget: root inode unallocated 01:54:00 executing program 1: r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000280)={0x18, 0x3, &(0x7f00000000c0)=ANY=[@ANYBLOB="1800000000000000000000000000000095"], &(0x7f0000000080)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={&(0x7f0000000080)='sched_switch\x00', r0}, 0x10) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f00000004c0)="1000000040000000030000002b00000005000000010000000000000000000000002000000020000010000000000007009f09c75f0000ffff53ef", 0x3a, 0x400}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb030000001300000023", 0x29, 0x7e0}, {&(0x7f0000000340)="00000000000000000000000000000000000000000000000000000000c99b0000ed410000000400009f09c75f9f09c75f9f09c75f00000000000003000200000000000800000000000af301000400000000000000000000000100000004", 0x5d, 0x8c60}], 0x0, &(0x7f0000000580)=ANY=[]) [ 1662.236356][T14361] loop5: detected capacity change from 0 to 140 [ 1662.246754][T14100] EXT4-fs error (device loop2): ext4_fill_super:4822: inode #2: comm syz-executor.2: iget: root inode unallocated [ 1662.261923][T14100] EXT4-fs (loop2): get root inode failed [ 1662.267580][T14100] EXT4-fs (loop2): mount failed [ 1662.272854][T14154] EXT4-fs (loop0): get root inode failed 01:54:01 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000000), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000300)={0x44, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}, @L2TP_ATTR_PEER_CONN_ID={0x8, 0xa, 0x74000000}, @L2TP_ATTR_IP_SADDR={0x8, 0x18, @rand_addr=0x2}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}}, 0x0) 01:54:01 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f00000004c0)="1000000040000000030000002b00000005102000010000000000000000000000002000000020000010000000000000009f09c75f0000ffff53ef", 0x3a, 0x400}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb030000001300000023", 0x29, 0x7e0}, {0x0, 0x0, 0x8c60}], 0x0, &(0x7f0000000580)=ANY=[]) [ 1662.272857][T14361] EXT4-fs error (device loop5): ext4_fill_super:4822: inode #2: comm syz-executor.5: iget: root inode unallocated [ 1662.278552][T14154] EXT4-fs (loop0): mount failed [ 1662.279885][T14216] EXT4-fs (loop4): get root inode failed [ 1662.301979][T14216] EXT4-fs (loop4): mount failed [ 1662.312072][T14361] EXT4-fs (loop5): get root inode failed [ 1662.317960][T14361] EXT4-fs (loop5): mount failed 01:54:01 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f00000004c0)="1000000040000000030000002b000000050000000100000000000000000000000020000000200000100000000000006c9f09c75f0000ffff53ef", 0x3a, 0x400}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb030000001300000023", 0x29, 0x7e0}, {0x0, 0x0, 0x8c60}], 0x0, &(0x7f0000000580)=ANY=[]) [ 1662.334169][T14501] loop1: detected capacity change from 0 to 140 [ 1662.336295][T14503] loop0: detected capacity change from 0 to 140 [ 1662.348947][T14503] EXT4-fs error (device loop0): ext4_fill_super:4822: inode #2: comm syz-executor.0: iget: root inode unallocated [ 1662.362826][T14524] loop2: detected capacity change from 0 to 140 [ 1662.365784][T14216] loop4: detected capacity change from 0 to 140 [ 1662.369707][T14501] EXT4-fs (loop1): warning: mounting unchecked fs, running e2fsck is recommended 01:54:01 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000000), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000300)={0x44, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}, @L2TP_ATTR_PEER_CONN_ID={0x8, 0xa, 0x7a000000}, @L2TP_ATTR_IP_SADDR={0x8, 0x18, @rand_addr=0x2}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}}, 0x0) [ 1662.386487][T14503] EXT4-fs (loop0): get root inode failed [ 1662.392275][T14503] EXT4-fs (loop0): mount failed [ 1662.394433][T14216] EXT4-fs error (device loop4): ext4_fill_super:4822: inode #2: comm syz-executor.4: iget: root inode unallocated [ 1662.400480][T14501] EXT4-fs mount: 43 callbacks suppressed [ 1662.400493][T14501] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 1662.412634][T14361] loop5: detected capacity change from 0 to 140 [ 1662.433541][T14216] EXT4-fs (loop4): get root inode failed [ 1662.439234][T14216] EXT4-fs (loop4): mount failed [ 1662.439528][T14524] EXT4-fs error (device loop2): ext4_fill_super:4822: inode #2: comm syz-executor.2: iget: root inode unallocated [ 1662.457245][T14524] EXT4-fs (loop2): get root inode failed [ 1662.462929][T14524] EXT4-fs (loop2): mount failed [ 1662.472085][T14503] loop0: detected capacity change from 0 to 140 01:54:01 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f00000004c0)="1000000040000000030000002b02040005000000010000000000000000000000002000000020000010000000000000009f09c75f0000ffff53ef", 0x3a, 0x400}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb030000001300000023", 0x29, 0x7e0}, {0x0, 0x0, 0x8c60}], 0x0, &(0x7f0000000580)=ANY=[]) 01:54:01 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000000), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000300)={0x44, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}, @L2TP_ATTR_PEER_CONN_ID={0x8, 0xa, 0x9effffff}, @L2TP_ATTR_IP_SADDR={0x8, 0x18, @rand_addr=0x2}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}}, 0x0) 01:54:01 executing program 1: r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000280)={0x18, 0x3, &(0x7f00000000c0)=ANY=[@ANYBLOB="1800000000000000000000000000000095"], &(0x7f0000000080)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={&(0x7f0000000080)='sched_switch\x00', r0}, 0x10) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f00000004c0)="1000000040000000030000002b00000005000000010000000000000000000000002000000020000010000000000008009f09c75f0000ffff53ef", 0x3a, 0x400}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb030000001300000023", 0x29, 0x7e0}, {&(0x7f0000000340)="00000000000000000000000000000000000000000000000000000000c99b0000ed410000000400009f09c75f9f09c75f9f09c75f00000000000003000200000000000800000000000af301000400000000000000000000000100000004", 0x5d, 0x8c60}], 0x0, &(0x7f0000000580)=ANY=[]) [ 1662.478804][T14361] EXT4-fs error (device loop5): ext4_fill_super:4822: inode #2: comm syz-executor.5: iget: root inode unallocated [ 1662.480936][T14503] EXT4-fs error (device loop0): ext4_fill_super:4822: inode #2: comm syz-executor.0: iget: root inode unallocated [ 1662.492701][T14361] EXT4-fs (loop5): get root inode failed [ 1662.504281][T14503] EXT4-fs (loop0): get root inode failed [ 1662.508888][T14361] EXT4-fs (loop5): mount failed [ 1662.519436][T14503] EXT4-fs (loop0): mount failed [ 1662.528227][T14524] loop2: detected capacity change from 0 to 140 01:54:01 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f00000004c0)="1000000040000000030000002b00000005002200010000000000000000000000002000000020000010000000000000009f09c75f0000ffff53ef", 0x3a, 0x400}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb030000001300000023", 0x29, 0x7e0}, {0x0, 0x0, 0x8c60}], 0x0, &(0x7f0000000580)=ANY=[]) 01:54:01 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f00000004c0)="1000000040000000030000002b000000050000000100000000000000000000000020000000200000100000000000002e9f09c75f0000ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x560}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb030000001300000023", 0x29, 0x7e0}, {&(0x7f0000000340), 0x0, 0x8c60}], 0x14010, &(0x7f0000000580)=ANY=[]) 01:54:01 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000000), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000300)={0x44, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}, @L2TP_ATTR_PEER_CONN_ID={0x8, 0xa, 0xa7ffffff}, @L2TP_ATTR_IP_SADDR={0x8, 0x18, @rand_addr=0x2}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}}, 0x0) [ 1662.544076][T14524] EXT4-fs error (device loop2): ext4_fill_super:4822: inode #2: comm syz-executor.2: iget: root inode unallocated [ 1662.571136][T14855] loop4: detected capacity change from 0 to 140 [ 1662.581324][T14899] loop5: detected capacity change from 0 to 140 [ 1662.582594][T14900] loop0: detected capacity change from 0 to 140 [ 1662.604216][T14899] EXT4-fs error (device loop5): ext4_fill_super:4822: inode #2: comm syz-executor.5: iget: root inode unallocated [ 1662.618872][T14524] EXT4-fs (loop2): get root inode failed [ 1662.624537][T14524] EXT4-fs (loop2): mount failed [ 1662.632658][T14928] loop1: detected capacity change from 0 to 140 [ 1662.639208][T14855] EXT4-fs error (device loop4): ext4_fill_super:4822: inode #2: comm syz-executor.4: iget: root inode unallocated [ 1662.656056][T14900] EXT4-fs error (device loop0): ext4_fill_super:4822: inode #2: comm syz-executor.0: iget: root inode unallocated [ 1662.670468][T14900] EXT4-fs (loop0): get root inode failed [ 1662.676219][T14900] EXT4-fs (loop0): mount failed [ 1662.682892][T14928] EXT4-fs (loop1): warning: mounting unchecked fs, running e2fsck is recommended [ 1662.692660][T14899] EXT4-fs (loop5): get root inode failed [ 1662.698315][T14899] EXT4-fs (loop5): mount failed 01:54:01 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f00000004c0)="1000000040000000030000002b00000005000000010000000000000000000000002000000020000010000000000000749f09c75f0000ffff53ef", 0x3a, 0x400}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb030000001300000023", 0x29, 0x7e0}, {0x0, 0x0, 0x8c60}], 0x0, &(0x7f0000000580)=ANY=[]) 01:54:01 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000000), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000300)={0x44, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}, @L2TP_ATTR_PEER_CONN_ID={0x8, 0xa, 0xda1d0000}, @L2TP_ATTR_IP_SADDR={0x8, 0x18, @rand_addr=0x2}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}}, 0x0) [ 1662.705289][T14855] EXT4-fs (loop4): get root inode failed [ 1662.711015][T14855] EXT4-fs (loop4): mount failed [ 1662.716874][T14928] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 1662.763602][T14900] loop0: detected capacity change from 0 to 140 [ 1662.770792][T14899] loop5: detected capacity change from 0 to 140 [ 1662.777531][T14855] loop4: detected capacity change from 0 to 140 [ 1662.793754][T15088] loop2: detected capacity change from 0 to 140 [ 1662.801707][T14900] EXT4-fs error (device loop0): ext4_fill_super:4822: inode #2: comm syz-executor.0: iget: root inode unallocated [ 1662.815023][T14899] EXT4-fs error (device loop5): ext4_fill_super:4822: inode #2: comm syz-executor.5: iget: root inode unallocated [ 1662.832261][T14900] EXT4-fs (loop0): get root inode failed [ 1662.837931][T14900] EXT4-fs (loop0): mount failed [ 1662.844422][T14855] EXT4-fs error (device loop4): ext4_fill_super:4822: inode #2: comm syz-executor.4: iget: root inode unallocated [ 1662.858978][T14899] EXT4-fs (loop5): get root inode failed 01:54:01 executing program 1: r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000280)={0x18, 0x3, &(0x7f00000000c0)=ANY=[@ANYBLOB="1800000000000000000000000000000095"], &(0x7f0000000080)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={&(0x7f0000000080)='sched_switch\x00', r0}, 0x10) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f00000004c0)="1000000040000000030000002b00000005000000010000000000000000000000002000000020000010000000000009009f09c75f0000ffff53ef", 0x3a, 0x400}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb030000001300000023", 0x29, 0x7e0}, {&(0x7f0000000340)="00000000000000000000000000000000000000000000000000000000c99b0000ed410000000400009f09c75f9f09c75f9f09c75f00000000000003000200000000000800000000000af301000400000000000000000000000100000004", 0x5d, 0x8c60}], 0x0, &(0x7f0000000580)=ANY=[]) [ 1662.864664][T14899] EXT4-fs (loop5): mount failed [ 1662.883208][T14855] EXT4-fs (loop4): get root inode failed [ 1662.888994][T14855] EXT4-fs (loop4): mount failed [ 1662.895658][T15088] EXT4-fs error (device loop2): ext4_fill_super:4822: inode #2: comm syz-executor.2: iget: root inode unallocated 01:54:01 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000000), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000300)={0x44, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}, @L2TP_ATTR_PEER_CONN_ID={0x8, 0xa, 0xe0000000}, @L2TP_ATTR_IP_SADDR={0x8, 0x18, @rand_addr=0x2}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}}, 0x0) 01:54:01 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f00000004c0)="1000000040000000030000002b06040005000000010000000000000000000000002000000020000010000000000000009f09c75f0000ffff53ef", 0x3a, 0x400}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb030000001300000023", 0x29, 0x7e0}, {0x0, 0x0, 0x8c60}], 0x0, &(0x7f0000000580)=ANY=[]) [ 1662.915999][T15088] EXT4-fs (loop2): get root inode failed [ 1662.921758][T15088] EXT4-fs (loop2): mount failed [ 1662.930450][T15211] loop1: detected capacity change from 0 to 140 [ 1662.946831][T15211] EXT4-fs (loop1): warning: mounting unchecked fs, running e2fsck is recommended 01:54:01 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f00000004c0)="1000000040000000030000002b000000050000000100000000000000000000000020000000200000100000000000003f9f09c75f0000ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x560}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb030000001300000023", 0x29, 0x7e0}, {&(0x7f0000000340), 0x0, 0x8c60}], 0x14010, &(0x7f0000000580)=ANY=[]) 01:54:01 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f00000004c0)="1000000040000000030000002b00000005002500010000000000000000000000002000000020000010000000000000009f09c75f0000ffff53ef", 0x3a, 0x400}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb030000001300000023", 0x29, 0x7e0}, {0x0, 0x0, 0x8c60}], 0x0, &(0x7f0000000580)=ANY=[]) [ 1662.971924][T15088] loop2: detected capacity change from 0 to 140 [ 1662.988069][T15088] EXT4-fs error (device loop2): ext4_fill_super:4822: inode #2: comm syz-executor.2: iget: root inode unallocated [ 1663.001562][T15211] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. 01:54:01 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000000), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000300)={0x44, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}, @L2TP_ATTR_PEER_CONN_ID={0x8, 0xa, 0xefffffff}, @L2TP_ATTR_IP_SADDR={0x8, 0x18, @rand_addr=0x2}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}}, 0x0) [ 1663.017696][T15348] loop4: detected capacity change from 0 to 140 [ 1663.033441][T15353] loop0: detected capacity change from 0 to 140 [ 1663.033688][T15354] loop5: detected capacity change from 0 to 140 [ 1663.049876][T15348] EXT4-fs error (device loop4): ext4_fill_super:4822: inode #2: comm syz-executor.4: iget: root inode unallocated [ 1663.063178][T15088] EXT4-fs (loop2): get root inode failed [ 1663.068861][T15088] EXT4-fs (loop2): mount failed [ 1663.075517][T15353] EXT4-fs error (device loop0): ext4_fill_super:4822: inode #2: comm syz-executor.0: iget: root inode unallocated [ 1663.092331][T15354] EXT4-fs error (device loop5): ext4_fill_super:4822: inode #2: comm syz-executor.5: iget: root inode unallocated [ 1663.105295][T15348] EXT4-fs (loop4): get root inode failed [ 1663.110991][T15348] EXT4-fs (loop4): mount failed 01:54:01 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f00000004c0)="1000000040000000030000002b000000050000000100000000000000000000000020000000200000100000000000007a9f09c75f0000ffff53ef", 0x3a, 0x400}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb030000001300000023", 0x29, 0x7e0}, {0x0, 0x0, 0x8c60}], 0x0, &(0x7f0000000580)=ANY=[]) 01:54:01 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000000), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000300)={0x44, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}, @L2TP_ATTR_PEER_CONN_ID={0x8, 0xa, 0xf0ffffff}, @L2TP_ATTR_IP_SADDR={0x8, 0x18, @rand_addr=0x2}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}}, 0x0) [ 1663.119005][T15353] EXT4-fs (loop0): get root inode failed [ 1663.124665][T15353] EXT4-fs (loop0): mount failed [ 1663.128973][T15354] EXT4-fs (loop5): get root inode failed [ 1663.135193][T15354] EXT4-fs (loop5): mount failed [ 1663.162625][T15348] loop4: detected capacity change from 0 to 140 01:54:01 executing program 1: r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000280)={0x18, 0x3, &(0x7f00000000c0)=ANY=[@ANYBLOB="1800000000000000000000000000000095"], &(0x7f0000000080)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={&(0x7f0000000080)='sched_switch\x00', r0}, 0x10) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f00000004c0)="1000000040000000030000002b0000000500000001000000000000000000000000200000002000001000000000000a009f09c75f0000ffff53ef", 0x3a, 0x400}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb030000001300000023", 0x29, 0x7e0}, {&(0x7f0000000340)="00000000000000000000000000000000000000000000000000000000c99b0000ed410000000400009f09c75f9f09c75f9f09c75f00000000000003000200000000000800000000000af301000400000000000000000000000100000004", 0x5d, 0x8c60}], 0x0, &(0x7f0000000580)=ANY=[]) [ 1663.170894][T15353] loop0: detected capacity change from 0 to 140 [ 1663.182496][T15354] loop5: detected capacity change from 0 to 140 [ 1663.189652][T15561] loop2: detected capacity change from 0 to 140 [ 1663.192485][T15348] EXT4-fs error (device loop4): ext4_fill_super:4822: inode #2: comm syz-executor.4: iget: root inode unallocated [ 1663.216736][T15353] EXT4-fs error (device loop0): ext4_fill_super:4822: inode #2: comm syz-executor.0: iget: root inode unallocated [ 1663.230369][T15561] EXT4-fs error (device loop2): ext4_fill_super:4822: inode #2: comm syz-executor.2: iget: root inode unallocated [ 1663.243198][T15354] EXT4-fs error (device loop5): ext4_fill_super:4822: inode #2: comm syz-executor.5: iget: root inode unallocated [ 1663.264189][T15561] EXT4-fs (loop2): get root inode failed 01:54:02 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000000), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000300)={0x44, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}, @L2TP_ATTR_PEER_CONN_ID={0x8, 0xa, 0xfdffffff}, @L2TP_ATTR_IP_SADDR={0x8, 0x18, @rand_addr=0x2}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}}, 0x0) [ 1663.269965][T15561] EXT4-fs (loop2): mount failed [ 1663.276611][T15354] EXT4-fs (loop5): get root inode failed [ 1663.282322][T15354] EXT4-fs (loop5): mount failed [ 1663.287790][T15348] EXT4-fs (loop4): get root inode failed [ 1663.293513][T15348] EXT4-fs (loop4): mount failed [ 1663.300445][T15353] EXT4-fs (loop0): get root inode failed [ 1663.306180][T15353] EXT4-fs (loop0): mount failed [ 1663.313080][T15640] loop1: detected capacity change from 0 to 140 01:54:02 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f00000004c0)="1000000040000000030000002b00000005000000010000000000000000000000002000000020000010000000000000409f09c75f0000ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x560}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb030000001300000023", 0x29, 0x7e0}, {&(0x7f0000000340), 0x0, 0x8c60}], 0x14010, &(0x7f0000000580)=ANY=[]) 01:54:02 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f00000004c0)="1000000040000000030000002b10040005000000010000000000000000000000002000000020000010000000000000009f09c75f0000ffff53ef", 0x3a, 0x400}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb030000001300000023", 0x29, 0x7e0}, {0x0, 0x0, 0x8c60}], 0x0, &(0x7f0000000580)=ANY=[]) 01:54:02 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f00000004c0)="1000000040000000030000002b00000005002e00010000000000000000000000002000000020000010000000000000009f09c75f0000ffff53ef", 0x3a, 0x400}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb030000001300000023", 0x29, 0x7e0}, {0x0, 0x0, 0x8c60}], 0x0, &(0x7f0000000580)=ANY=[]) [ 1663.323668][T15561] loop2: detected capacity change from 0 to 140 [ 1663.352859][T15561] EXT4-fs error (device loop2): ext4_fill_super:4822: inode #2: comm syz-executor.2: iget: root inode unallocated [ 1663.366499][T15640] EXT4-fs (loop1): warning: mounting unchecked fs, running e2fsck is recommended [ 1663.382917][T15561] EXT4-fs (loop2): get root inode failed [ 1663.383825][T15640] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 1663.388684][T15561] EXT4-fs (loop2): mount failed [ 1663.409137][T15711] loop0: detected capacity change from 0 to 140 [ 1663.422411][T15736] loop4: detected capacity change from 0 to 140 [ 1663.429451][T15711] EXT4-fs error (device loop0): ext4_fill_super:4822: inode #2: comm syz-executor.0: iget: root inode unallocated [ 1663.446233][T15742] loop5: detected capacity change from 0 to 140 [ 1663.461247][T15736] EXT4-fs error (device loop4): ext4_fill_super:4822: inode #2: comm syz-executor.4: iget: root inode unallocated 01:54:02 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000000), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000300)={0x44, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}, @L2TP_ATTR_PEER_CONN_ID={0x8, 0xa, 0xfeffffff}, @L2TP_ATTR_IP_SADDR={0x8, 0x18, @rand_addr=0x2}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}}, 0x0) [ 1663.475066][T15742] EXT4-fs error (device loop5): ext4_fill_super:4822: inode #2: comm syz-executor.5: iget: root inode unallocated [ 1663.488185][T15711] EXT4-fs (loop0): get root inode failed [ 1663.493897][T15711] EXT4-fs (loop0): mount failed [ 1663.511688][T15742] EXT4-fs (loop5): get root inode failed [ 1663.517366][T15742] EXT4-fs (loop5): mount failed 01:54:02 executing program 1: r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000280)={0x18, 0x3, &(0x7f00000000c0)=ANY=[@ANYBLOB="1800000000000000000000000000000095"], &(0x7f0000000080)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={&(0x7f0000000080)='sched_switch\x00', r0}, 0x10) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f00000004c0)="1000000040000000030000002b0000000500000001000000000000000000000000200000002000001000000000000b009f09c75f0000ffff53ef", 0x3a, 0x400}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb030000001300000023", 0x29, 0x7e0}, {&(0x7f0000000340)="00000000000000000000000000000000000000000000000000000000c99b0000ed410000000400009f09c75f9f09c75f9f09c75f00000000000003000200000000000800000000000af301000400000000000000000000000100000004", 0x5d, 0x8c60}], 0x0, &(0x7f0000000580)=ANY=[]) 01:54:02 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f00000004c0)="1000000040000000030000002b00000005000000010000000000000000000000002000000020000010000000ffffff859f09c75f0000ffff53ef", 0x3a, 0x400}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb030000001300000023", 0x29, 0x7e0}, {0x0, 0x0, 0x8c60}], 0x0, &(0x7f0000000580)=ANY=[]) [ 1663.531563][T15736] EXT4-fs (loop4): get root inode failed [ 1663.537243][T15736] EXT4-fs (loop4): mount failed [ 1663.565666][T15947] loop1: detected capacity change from 0 to 140 [ 1663.565783][T15742] loop5: detected capacity change from 0 to 140 01:54:02 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000000), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000300)={0x44, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}, @L2TP_ATTR_PEER_CONN_ID={0x8, 0xa, 0xffffff7f}, @L2TP_ATTR_IP_SADDR={0x8, 0x18, @rand_addr=0x2}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}}, 0x0) [ 1663.579232][T15711] loop0: detected capacity change from 0 to 140 [ 1663.581510][T15736] loop4: detected capacity change from 0 to 140 [ 1663.589224][T15947] EXT4-fs (loop1): warning: mounting unchecked fs, running e2fsck is recommended [ 1663.603522][T15711] EXT4-fs error (device loop0): ext4_fill_super:4822: inode #2: comm syz-executor.0: iget: root inode unallocated [ 1663.605274][T15736] EXT4-fs error (device loop4): ext4_fill_super:4822: inode #2: comm syz-executor.4: iget: root inode unallocated [ 1663.635945][T15742] EXT4-fs error (device loop5): ext4_fill_super:4822: inode #2: comm syz-executor.5: iget: root inode unallocated [ 1663.648666][T15947] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 1663.659279][T15711] EXT4-fs (loop0): get root inode failed [ 1663.664930][T15711] EXT4-fs (loop0): mount failed [ 1663.673923][T15990] loop2: detected capacity change from 0 to 140 01:54:02 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000000), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000300)={0x44, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}, @L2TP_ATTR_PEER_CONN_ID={0x8, 0xa, 0xffffff9e}, @L2TP_ATTR_IP_SADDR={0x8, 0x18, @rand_addr=0x2}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}}, 0x0) 01:54:02 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f00000004c0)="1000000040000000030000002b00000005003f00010000000000000000000000002000000020000010000000000000009f09c75f0000ffff53ef", 0x3a, 0x400}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb030000001300000023", 0x29, 0x7e0}, {0x0, 0x0, 0x8c60}], 0x0, &(0x7f0000000580)=ANY=[]) [ 1663.683151][T15742] EXT4-fs (loop5): get root inode failed [ 1663.688860][T15742] EXT4-fs (loop5): mount failed [ 1663.697638][T15990] EXT4-fs error (device loop2): ext4_fill_super:4822: inode #2: comm syz-executor.2: iget: root inode unallocated [ 1663.716860][T15990] EXT4-fs (loop2): get root inode failed [ 1663.722558][T15990] EXT4-fs (loop2): mount failed 01:54:02 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f00000004c0)="1000000040000000030000002b00000005000000010000000000000000000000002000000020000010000000000800409f09c75f0000ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x560}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb030000001300000023", 0x29, 0x7e0}, {&(0x7f0000000340), 0x0, 0x8c60}], 0x14010, &(0x7f0000000580)=ANY=[]) 01:54:02 executing program 1: r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000280)={0x18, 0x3, &(0x7f00000000c0)=ANY=[@ANYBLOB="1800000000000000000000000000000095"], &(0x7f0000000080)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={&(0x7f0000000080)='sched_switch\x00', r0}, 0x10) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f00000004c0)="1000000040000000030000002b0000000500000001000000000000000000000000200000002000001000000000000c009f09c75f0000ffff53ef", 0x3a, 0x400}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb030000001300000023", 0x29, 0x7e0}, {&(0x7f0000000340)="00000000000000000000000000000000000000000000000000000000c99b0000ed410000000400009f09c75f9f09c75f9f09c75f00000000000003000200000000000800000000000af301000400000000000000000000000100000004", 0x5d, 0x8c60}], 0x0, &(0x7f0000000580)=ANY=[]) 01:54:02 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000000), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000300)={0x44, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}, @L2TP_ATTR_PEER_CONN_ID={0x8, 0xa, 0xffffffa7}, @L2TP_ATTR_IP_SADDR={0x8, 0x18, @rand_addr=0x2}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}}, 0x0) [ 1663.740437][T15736] EXT4-fs (loop4): get root inode failed [ 1663.746285][T15736] EXT4-fs (loop4): mount failed 01:54:02 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f00000004c0)="1000000040000000030000002b00050005000000010000000000000000000000002000000020000010000000000000009f09c75f0000ffff53ef", 0x3a, 0x400}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb030000001300000023", 0x29, 0x7e0}, {0x0, 0x0, 0x8c60}], 0x0, &(0x7f0000000580)=ANY=[]) [ 1663.804900][T16298] loop0: detected capacity change from 0 to 140 [ 1663.812843][T16300] loop5: detected capacity change from 0 to 140 [ 1663.822082][T15990] loop2: detected capacity change from 0 to 140 [ 1663.827870][T16298] EXT4-fs error (device loop0): ext4_fill_super:4822: inode #2: comm syz-executor.0: iget: root inode unallocated [ 1663.841080][T16298] EXT4-fs (loop0): get root inode failed [ 1663.846777][T16298] EXT4-fs (loop0): mount failed [ 1663.852887][T16300] EXT4-fs error (device loop5): ext4_fill_super:4822: inode #2: comm syz-executor.5: iget: root inode unallocated [ 1663.871967][T16302] loop1: detected capacity change from 0 to 140 [ 1663.883089][T15990] EXT4-fs error (device loop2): ext4_fill_super:4822: inode #2: comm syz-executor.2: iget: root inode unallocated [ 1663.896164][T16349] loop4: detected capacity change from 0 to 140 01:54:02 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000000), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000300)={0x44, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}, @L2TP_ATTR_PEER_CONN_ID={0x8, 0xa, 0xffffffef}, @L2TP_ATTR_IP_SADDR={0x8, 0x18, @rand_addr=0x2}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}}, 0x0) 01:54:02 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f00000004c0)="1000000040000000030000002b00000005000000010000000000000000000000002000000020000010000000ffffff8c9f09c75f0000ffff53ef", 0x3a, 0x400}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb030000001300000023", 0x29, 0x7e0}, {0x0, 0x0, 0x8c60}], 0x0, &(0x7f0000000580)=ANY=[]) [ 1663.909992][T15990] EXT4-fs (loop2): get root inode failed [ 1663.909992][T16300] EXT4-fs (loop5): get root inode failed [ 1663.910007][T16300] EXT4-fs (loop5): mount failed [ 1663.926460][T15990] EXT4-fs (loop2): mount failed [ 1663.933799][T16298] loop0: detected capacity change from 0 to 140 [ 1663.941560][T16349] EXT4-fs error (device loop4): ext4_fill_super:4822: inode #2: comm syz-executor.4: iget: root inode unallocated [ 1663.954998][T16302] EXT4-fs (loop1): warning: mounting unchecked fs, running e2fsck is recommended [ 1663.965547][T16302] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 1663.967883][T16300] loop5: detected capacity change from 0 to 140 [ 1663.976377][T16349] EXT4-fs (loop4): get root inode failed [ 1663.988081][T16349] EXT4-fs (loop4): mount failed [ 1663.993805][T16298] EXT4-fs error (device loop0): ext4_fill_super:4822: inode #2: comm syz-executor.0: iget: root inode unallocated [ 1664.007553][T16298] EXT4-fs (loop0): get root inode failed [ 1664.013264][T16298] EXT4-fs (loop0): mount failed [ 1664.021363][T16416] loop2: detected capacity change from 0 to 140 [ 1664.027738][T16300] EXT4-fs error (device loop5): ext4_fill_super:4822: inode #2: comm syz-executor.5: iget: root inode unallocated [ 1664.041485][T16416] EXT4-fs error (device loop2): ext4_fill_super:4822: inode #2: comm syz-executor.2: iget: root inode unallocated [ 1664.043381][T16349] loop4: detected capacity change from 0 to 140 01:54:02 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000000), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000300)={0x44, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}, @L2TP_ATTR_PEER_CONN_ID={0x8, 0xa, 0xfffffff0}, @L2TP_ATTR_IP_SADDR={0x8, 0x18, @rand_addr=0x2}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}}, 0x0) 01:54:02 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f00000004c0)="1000000040000000030000002b00000005004000010000000000000000000000002000000020000010000000000000009f09c75f0000ffff53ef", 0x3a, 0x400}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb030000001300000023", 0x29, 0x7e0}, {0x0, 0x0, 0x8c60}], 0x0, &(0x7f0000000580)=ANY=[]) [ 1664.054482][T16416] EXT4-fs (loop2): get root inode failed [ 1664.064106][T16300] EXT4-fs (loop5): get root inode failed [ 1664.065646][T16416] EXT4-fs (loop2): mount failed [ 1664.076253][T16300] EXT4-fs (loop5): mount failed 01:54:02 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f00000004c0)="1000000040000000030000002b00000005000000010000000000000000000000002000000020000010000000000002439f09c75f0000ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x560}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb030000001300000023", 0x29, 0x7e0}, {&(0x7f0000000340), 0x0, 0x8c60}], 0x14010, &(0x7f0000000580)=ANY=[]) 01:54:02 executing program 1: r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000280)={0x18, 0x3, &(0x7f00000000c0)=ANY=[@ANYBLOB="1800000000000000000000000000000095"], &(0x7f0000000080)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={&(0x7f0000000080)='sched_switch\x00', r0}, 0x10) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f00000004c0)="1000000040000000030000002b0000000500000001000000000000000000000000200000002000001000000000000d009f09c75f0000ffff53ef", 0x3a, 0x400}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb030000001300000023", 0x29, 0x7e0}, {&(0x7f0000000340)="00000000000000000000000000000000000000000000000000000000c99b0000ed410000000400009f09c75f9f09c75f9f09c75f00000000000003000200000000000800000000000af301000400000000000000000000000100000004", 0x5d, 0x8c60}], 0x0, &(0x7f0000000580)=ANY=[]) 01:54:02 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f00000004c0)="1000000040000000030000002b00000005000000010000000000000000000000002000000020000010000000000001999f09c75f0000ffff53ef", 0x3a, 0x400}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb030000001300000023", 0x29, 0x7e0}, {0x0, 0x0, 0x8c60}], 0x0, &(0x7f0000000580)=ANY=[]) [ 1664.104816][T16349] EXT4-fs error (device loop4): ext4_fill_super:4822: inode #2: comm syz-executor.4: iget: root inode unallocated [ 1664.120120][T16623] loop0: detected capacity change from 0 to 140 [ 1664.140965][T16636] loop2: detected capacity change from 0 to 140 [ 1664.152524][T16664] loop5: detected capacity change from 0 to 140 [ 1664.152783][T16623] EXT4-fs error (device loop0): ext4_fill_super:4822: inode #2: comm syz-executor.0: iget: root inode unallocated [ 1664.178026][T16636] EXT4-fs error (device loop2): ext4_fill_super:4822: inode #2: comm syz-executor.2: iget: root inode unallocated 01:54:02 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000000), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000300)={0x44, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}, @L2TP_ATTR_PEER_CONN_ID={0x8, 0xa, 0xfffffffd}, @L2TP_ATTR_IP_SADDR={0x8, 0x18, @rand_addr=0x2}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}}, 0x0) [ 1664.195611][T16664] EXT4-fs error (device loop5): ext4_fill_super:4822: inode #2: comm syz-executor.5: iget: root inode unallocated [ 1664.211094][T16674] loop1: detected capacity change from 0 to 140 [ 1664.218993][T16349] EXT4-fs (loop4): get root inode failed [ 1664.224639][T16349] EXT4-fs (loop4): mount failed [ 1664.233538][T16664] EXT4-fs (loop5): get root inode failed [ 1664.239237][T16664] EXT4-fs (loop5): mount failed [ 1664.246802][T16674] EXT4-fs (loop1): warning: mounting unchecked fs, running e2fsck is recommended [ 1664.258227][T16636] EXT4-fs (loop2): get root inode failed [ 1664.263936][T16636] EXT4-fs (loop2): mount failed [ 1664.268718][T16623] EXT4-fs (loop0): get root inode failed [ 1664.268810][T16623] EXT4-fs (loop0): mount failed [ 1664.275173][T16674] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. 01:54:03 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f00000004c0)="1000000040000000030000002b9c050005000000010000000000000000000000002000000020000010000000000000009f09c75f0000ffff53ef", 0x3a, 0x400}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb030000001300000023", 0x29, 0x7e0}, {0x0, 0x0, 0x8c60}], 0x0, &(0x7f0000000580)=ANY=[]) [ 1664.300364][T16664] loop5: detected capacity change from 0 to 140 [ 1664.310169][T16664] EXT4-fs error (device loop5): ext4_fill_super:4822: inode #2: comm syz-executor.5: iget: root inode unallocated [ 1664.322975][T16664] EXT4-fs (loop5): get root inode failed [ 1664.328735][T16664] EXT4-fs (loop5): mount failed [ 1664.345927][T16623] loop0: detected capacity change from 0 to 140 01:54:03 executing program 1: r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000280)={0x18, 0x3, &(0x7f00000000c0)=ANY=[@ANYBLOB="1800000000000000000000000000000095"], &(0x7f0000000080)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={&(0x7f0000000080)='sched_switch\x00', r0}, 0x10) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f00000004c0)="1000000040000000030000002b0000000500000001000000000000000000000000200000002000001000000000000e009f09c75f0000ffff53ef", 0x3a, 0x400}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb030000001300000023", 0x29, 0x7e0}, {&(0x7f0000000340)="00000000000000000000000000000000000000000000000000000000c99b0000ed410000000400009f09c75f9f09c75f9f09c75f00000000000003000200000000000800000000000af301000400000000000000000000000100000004", 0x5d, 0x8c60}], 0x0, &(0x7f0000000580)=ANY=[]) 01:54:03 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000000), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000300)={0x44, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}, @L2TP_ATTR_PEER_CONN_ID={0x8, 0xa, 0xfffffffe}, @L2TP_ATTR_IP_SADDR={0x8, 0x18, @rand_addr=0x2}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}}, 0x0) [ 1664.355821][T16636] loop2: detected capacity change from 0 to 140 [ 1664.364266][T16623] EXT4-fs error (device loop0): ext4_fill_super:4822: inode #2: comm syz-executor.0: iget: root inode unallocated [ 1664.377964][T16636] EXT4-fs error (device loop2): ext4_fill_super:4822: inode #2: comm syz-executor.2: iget: root inode unallocated [ 1664.393468][T16636] EXT4-fs (loop2): get root inode failed [ 1664.395659][T16941] loop4: detected capacity change from 0 to 140 01:54:03 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f00000004c0)="1000000040000000030000002b00000005000000010000000000000000000000002000000020000010000000000000459f09c75f0000ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x560}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb030000001300000023", 0x29, 0x7e0}, {&(0x7f0000000340), 0x0, 0x8c60}], 0x14010, &(0x7f0000000580)=ANY=[]) 01:54:03 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000000), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000300)={0x44, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x4, 0x18, @rand_addr=0x2}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}}, 0x0) [ 1664.399152][T16636] EXT4-fs (loop2): mount failed [ 1664.410515][T16623] EXT4-fs (loop0): get root inode failed [ 1664.416221][T16623] EXT4-fs (loop0): mount failed [ 1664.430353][T16977] loop1: detected capacity change from 0 to 140 [ 1664.435661][T16978] loop5: detected capacity change from 0 to 140 [ 1664.436696][T16941] EXT4-fs error (device loop4): ext4_fill_super:4822: inode #2: comm syz-executor.4: iget: root inode unallocated [ 1664.461315][T16978] EXT4-fs error (device loop5): ext4_fill_super:4822: inode #2: comm syz-executor.5: iget: root inode unallocated [ 1664.474086][T16977] EXT4-fs (loop1): warning: mounting unchecked fs, running e2fsck is recommended [ 1664.478606][T16941] EXT4-fs (loop4): get root inode failed [ 1664.486818][T17050] netlink: 'syz-executor.3': attribute type 24 has an invalid length. [ 1664.488917][T16941] EXT4-fs (loop4): mount failed [ 1664.497615][T16978] EXT4-fs (loop5): get root inode failed 01:54:03 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f00000004c0)="1000000040000000030000002b00000005004500010000000000000000000000002000000020000010000000000000009f09c75f0000ffff53ef", 0x3a, 0x400}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb030000001300000023", 0x29, 0x7e0}, {0x0, 0x0, 0x8c60}], 0x0, &(0x7f0000000580)=ANY=[]) 01:54:03 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f00000004c0)="1000000040000000030000002b000000050000000100000000000000000000000020000000200000100000000000059c9f09c75f0000ffff53ef", 0x3a, 0x400}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb030000001300000023", 0x29, 0x7e0}, {0x0, 0x0, 0x8c60}], 0x0, &(0x7f0000000580)=ANY=[]) [ 1664.507615][T16978] EXT4-fs (loop5): mount failed [ 1664.524199][T17052] loop0: detected capacity change from 0 to 140 [ 1664.531196][T17056] loop2: detected capacity change from 0 to 140 [ 1664.532749][T16977] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 1664.539828][T17052] EXT4-fs error (device loop0): ext4_fill_super:4822: inode #2: comm syz-executor.0: iget: root inode unallocated [ 1664.568897][T17052] EXT4-fs (loop0): get root inode failed [ 1664.574562][T17052] EXT4-fs (loop0): mount failed [ 1664.584852][T16978] loop5: detected capacity change from 0 to 140 [ 1664.587669][T17056] EXT4-fs error (device loop2): ext4_fill_super:4822: inode #2: comm syz-executor.2: iget: root inode unallocated [ 1664.591593][T16941] loop4: detected capacity change from 0 to 140 [ 1664.610879][T17056] EXT4-fs (loop2): get root inode failed 01:54:03 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000000), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000300)={0x44, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x10, 0x18, @rand_addr=0x2}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}}, 0x0) 01:54:03 executing program 1: r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000280)={0x18, 0x3, &(0x7f00000000c0)=ANY=[@ANYBLOB="1800000000000000000000000000000095"], &(0x7f0000000080)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={&(0x7f0000000080)='sched_switch\x00', r0}, 0x10) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f00000004c0)="1000000040000000030000002b0000000500000001000000000000000000000000200000002000001000000000000f009f09c75f0000ffff53ef", 0x3a, 0x400}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb030000001300000023", 0x29, 0x7e0}, {&(0x7f0000000340)="00000000000000000000000000000000000000000000000000000000c99b0000ed410000000400009f09c75f9f09c75f9f09c75f00000000000003000200000000000800000000000af301000400000000000000000000000100000004", 0x5d, 0x8c60}], 0x0, &(0x7f0000000580)=ANY=[]) [ 1664.616547][T17056] EXT4-fs (loop2): mount failed [ 1664.626933][T16978] EXT4-fs error (device loop5): ext4_fill_super:4822: inode #2: comm syz-executor.5: iget: root inode unallocated [ 1664.647212][T16941] EXT4-fs error (device loop4): ext4_fill_super:4822: inode #2: comm syz-executor.4: iget: root inode unallocated [ 1664.666318][T16941] EXT4-fs (loop4): get root inode failed [ 1664.668326][T17260] netlink: 'syz-executor.3': attribute type 24 has an invalid length. [ 1664.672054][T16941] EXT4-fs (loop4): mount failed [ 1664.672440][T16978] EXT4-fs (loop5): get root inode failed [ 1664.690935][T16978] EXT4-fs (loop5): mount failed [ 1664.693069][T17052] loop0: detected capacity change from 0 to 140 [ 1664.704214][T17052] EXT4-fs error (device loop0): ext4_fill_super:4822: inode #2: comm syz-executor.0: iget: root inode unallocated 01:54:03 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f00000004c0)="1000000040000000030000002bc2050005000000010000000000000000000000002000000020000010000000000000009f09c75f0000ffff53ef", 0x3a, 0x400}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb030000001300000023", 0x29, 0x7e0}, {0x0, 0x0, 0x8c60}], 0x0, &(0x7f0000000580)=ANY=[]) 01:54:03 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f00000004c0)="1000000040000000030000002b00000005000000010000000000000000000000002000000020000010000000000000469f09c75f0000ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x560}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb030000001300000023", 0x29, 0x7e0}, {&(0x7f0000000340), 0x0, 0x8c60}], 0x14010, &(0x7f0000000580)=ANY=[]) 01:54:03 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000000), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000300)={0x44, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x18, 0x18, @rand_addr=0x2}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}}, 0x0) [ 1664.716835][T17052] EXT4-fs (loop0): get root inode failed [ 1664.722555][T17052] EXT4-fs (loop0): mount failed [ 1664.733964][T17348] loop4: detected capacity change from 0 to 140 [ 1664.744329][T17353] loop1: detected capacity change from 0 to 140 [ 1664.746899][T17056] loop2: detected capacity change from 0 to 140 [ 1664.760559][T17348] EXT4-fs error (device loop4): ext4_fill_super:4822: inode #2: comm syz-executor.4: iget: root inode unallocated [ 1664.764682][T17368] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.3'. [ 1664.783352][T17353] EXT4-fs (loop1): warning: mounting unchecked fs, running e2fsck is recommended [ 1664.783467][T17056] EXT4-fs error (device loop2): ext4_fill_super:4822: inode #2: comm syz-executor.2: iget: root inode unallocated [ 1664.810405][T17348] EXT4-fs (loop4): get root inode failed 01:54:03 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f00000004c0)="1000000040000000030000002b00000005004600010000000000000000000000002000000020000010000000000000009f09c75f0000ffff53ef", 0x3a, 0x400}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb030000001300000023", 0x29, 0x7e0}, {0x0, 0x0, 0x8c60}], 0x0, &(0x7f0000000580)=ANY=[]) [ 1664.816070][T17348] EXT4-fs (loop4): mount failed [ 1664.822887][T17372] loop5: detected capacity change from 0 to 140 [ 1664.825376][T17353] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 1664.843662][T17372] EXT4-fs error (device loop5): ext4_fill_super:4822: inode #2: comm syz-executor.5: iget: root inode unallocated [ 1664.843753][T17407] loop0: detected capacity change from 0 to 140 [ 1664.855932][T17372] EXT4-fs (loop5): get root inode failed 01:54:03 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000000), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000300)={0x44, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x28, 0x18, @rand_addr=0x2}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}}, 0x0) [ 1664.867673][T17372] EXT4-fs (loop5): mount failed [ 1664.870032][T17056] EXT4-fs (loop2): get root inode failed [ 1664.878254][T17056] EXT4-fs (loop2): mount failed [ 1664.887398][T17407] EXT4-fs error (device loop0): ext4_fill_super:4822: inode #2: comm syz-executor.0: iget: root inode unallocated [ 1664.900782][T17407] EXT4-fs (loop0): get root inode failed [ 1664.903425][T17348] loop4: detected capacity change from 0 to 140 [ 1664.906450][T17407] EXT4-fs (loop0): mount failed 01:54:03 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f00000004c0)="1000000040000000030000002b00000005000000010000000000000000000000002000000020000010000000000001bc9f09c75f0000ffff53ef", 0x3a, 0x400}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb030000001300000023", 0x29, 0x7e0}, {0x0, 0x0, 0x8c60}], 0x0, &(0x7f0000000580)=ANY=[]) 01:54:03 executing program 1: r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000280)={0x18, 0x3, &(0x7f00000000c0)=ANY=[@ANYBLOB="1800000000000000000000000000000095"], &(0x7f0000000080)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={&(0x7f0000000080)='sched_switch\x00', r0}, 0x10) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f00000004c0)="1000000040000000030000002b00000005000000010000000000000000000000002000000020000010000000000010009f09c75f0000ffff53ef", 0x3a, 0x400}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb030000001300000023", 0x29, 0x7e0}, {&(0x7f0000000340)="00000000000000000000000000000000000000000000000000000000c99b0000ed410000000400009f09c75f9f09c75f9f09c75f00000000000003000200000000000800000000000af301000400000000000000000000000100000004", 0x5d, 0x8c60}], 0x0, &(0x7f0000000580)=ANY=[]) [ 1664.928841][T17348] EXT4-fs error (device loop4): ext4_fill_super:4822: inode #2: comm syz-executor.4: iget: root inode unallocated [ 1664.934770][T17545] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.3'. [ 1664.955099][T17348] EXT4-fs (loop4): get root inode failed [ 1664.960811][T17348] EXT4-fs (loop4): mount failed [ 1664.971524][T17372] loop5: detected capacity change from 0 to 140 01:54:03 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000000), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000300)={0x44, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8, 0x8, @rand_addr=0x2}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}}, 0x0) 01:54:03 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f00000004c0)="1000000040000000030000002b00060005000000010000000000000000000000002000000020000010000000000000009f09c75f0000ffff53ef", 0x3a, 0x400}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb030000001300000023", 0x29, 0x7e0}, {0x0, 0x0, 0x8c60}], 0x0, &(0x7f0000000580)=ANY=[]) [ 1664.980874][T17407] loop0: detected capacity change from 0 to 140 [ 1664.993977][T17372] EXT4-fs error (device loop5): ext4_fill_super:4822: inode #2: comm syz-executor.5: iget: root inode unallocated [ 1665.012086][T17685] loop2: detected capacity change from 0 to 140 [ 1665.017463][T17407] EXT4-fs error (device loop0): ext4_fill_super:4822: inode #2: comm syz-executor.0: iget: root inode unallocated [ 1665.036622][T17372] EXT4-fs (loop5): get root inode failed [ 1665.036988][T17690] loop1: detected capacity change from 0 to 140 [ 1665.042317][T17372] EXT4-fs (loop5): mount failed [ 1665.042790][T17407] EXT4-fs (loop0): get root inode failed [ 1665.049097][T17692] loop4: detected capacity change from 0 to 140 [ 1665.053457][T17407] EXT4-fs (loop0): mount failed [ 1665.071954][T17685] EXT4-fs error (device loop2): ext4_fill_super:4822: inode #2: comm syz-executor.2: iget: root inode unallocated 01:54:03 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000000), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000300)={0x44, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8, 0x23, @rand_addr=0x2}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}}, 0x0) 01:54:03 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f00000004c0)="1000000040000000030000002b00000005004800010000000000000000000000002000000020000010000000000000009f09c75f0000ffff53ef", 0x3a, 0x400}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb030000001300000023", 0x29, 0x7e0}, {0x0, 0x0, 0x8c60}], 0x0, &(0x7f0000000580)=ANY=[]) 01:54:03 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f00000004c0)="1000000040000000030000002b00000005000000010000000000000000000000002000000020000010000000000000489f09c75f0000ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x560}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb030000001300000023", 0x29, 0x7e0}, {&(0x7f0000000340), 0x0, 0x8c60}], 0x14010, &(0x7f0000000580)=ANY=[]) [ 1665.086208][T17685] EXT4-fs (loop2): get root inode failed [ 1665.092170][T17685] EXT4-fs (loop2): mount failed [ 1665.098209][T17692] EXT4-fs error (device loop4): ext4_fill_super:4822: inode #2: comm syz-executor.4: iget: root inode unallocated [ 1665.111660][T17690] EXT4-fs (loop1): warning: mounting unchecked fs, running e2fsck is recommended [ 1665.111782][T17692] EXT4-fs (loop4): get root inode failed [ 1665.126481][T17692] EXT4-fs (loop4): mount failed [ 1665.151168][T17795] loop5: detected capacity change from 0 to 140 [ 1665.158131][T17798] loop0: detected capacity change from 0 to 140 [ 1665.166475][T17690] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 1665.183411][T17795] EXT4-fs error (device loop5): ext4_fill_super:4822: inode #2: comm syz-executor.5: iget: root inode unallocated [ 1665.197779][T17798] EXT4-fs error (device loop0): ext4_fill_super:4822: inode #2: comm syz-executor.0: iget: root inode unallocated [ 1665.213379][T17692] loop4: detected capacity change from 0 to 140 [ 1665.215421][T17795] EXT4-fs (loop5): get root inode failed [ 1665.220159][T17685] loop2: detected capacity change from 0 to 140 [ 1665.225404][T17795] EXT4-fs (loop5): mount failed [ 1665.237137][T17798] EXT4-fs (loop0): get root inode failed [ 1665.242826][T17798] EXT4-fs (loop0): mount failed [ 1665.250718][T17685] EXT4-fs error (device loop2): ext4_fill_super:4822: inode #2: comm syz-executor.2: iget: root inode unallocated [ 1665.265606][T17692] EXT4-fs error (device loop4): ext4_fill_super:4822: inode #2: comm syz-executor.4: iget: root inode unallocated [ 1665.281917][T17795] loop5: detected capacity change from 0 to 140 [ 1665.292227][T17685] EXT4-fs (loop2): get root inode failed 01:54:04 executing program 1: r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000280)={0x18, 0x3, &(0x7f00000000c0)=ANY=[@ANYBLOB="1800000000000000000000000000000095"], &(0x7f0000000080)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={&(0x7f0000000080)='sched_switch\x00', r0}, 0x10) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f00000004c0)="1000000040000000030000002b00000005000000010000000000000000000000002000000020000010000000000011009f09c75f0000ffff53ef", 0x3a, 0x400}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb030000001300000023", 0x29, 0x7e0}, {&(0x7f0000000340)="00000000000000000000000000000000000000000000000000000000c99b0000ed410000000400009f09c75f9f09c75f9f09c75f00000000000003000200000000000800000000000af301000400000000000000000000000100000004", 0x5d, 0x8c60}], 0x0, &(0x7f0000000580)=ANY=[]) 01:54:04 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000000), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000300)={0x44, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8, 0x18, @rand_addr=0x3}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}}, 0x0) [ 1665.294338][T17798] loop0: detected capacity change from 0 to 140 [ 1665.297919][T17685] EXT4-fs (loop2): mount failed [ 1665.311195][T17692] EXT4-fs (loop4): get root inode failed [ 1665.316930][T17692] EXT4-fs (loop4): mount failed [ 1665.322038][T17795] EXT4-fs error (device loop5): ext4_fill_super:4822: inode #2: comm syz-executor.5: iget: root inode unallocated [ 1665.335616][T17798] EXT4-fs error (device loop0): ext4_fill_super:4822: inode #2: comm syz-executor.0: iget: root inode unallocated 01:54:04 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f00000004c0)="1000000040000000030000002b04060005000000010000000000000000000000002000000020000010000000000000009f09c75f0000ffff53ef", 0x3a, 0x400}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb030000001300000023", 0x29, 0x7e0}, {0x0, 0x0, 0x8c60}], 0x0, &(0x7f0000000580)=ANY=[]) 01:54:04 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f00000004c0)="1000000040000000030000002b000000050000000100000000000000000000000020000000200000100000000000edc09f09c75f0000ffff53ef", 0x3a, 0x400}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb030000001300000023", 0x29, 0x7e0}, {0x0, 0x0, 0x8c60}], 0x0, &(0x7f0000000580)=ANY=[]) [ 1665.348314][T17795] EXT4-fs (loop5): get root inode failed [ 1665.348319][T17798] EXT4-fs (loop0): get root inode failed [ 1665.353992][T17795] EXT4-fs (loop5): mount failed [ 1665.359598][T17798] EXT4-fs (loop0): mount failed [ 1665.384954][T18096] loop4: detected capacity change from 0 to 140 01:54:04 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000000), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000300)={0x44, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8, 0x18, @rand_addr=0x5}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}}, 0x0) 01:54:04 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f00000004c0)="1000000040000000030000002b00000005004c00010000000000000000000000002000000020000010000000000000009f09c75f0000ffff53ef", 0x3a, 0x400}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb030000001300000023", 0x29, 0x7e0}, {0x0, 0x0, 0x8c60}], 0x0, &(0x7f0000000580)=ANY=[]) 01:54:04 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f00000004c0)="1000000040000000030000002b000000050000000100000000000000000000000020000000200000100000000000004c9f09c75f0000ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x560}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb030000001300000023", 0x29, 0x7e0}, {&(0x7f0000000340), 0x0, 0x8c60}], 0x14010, &(0x7f0000000580)=ANY=[]) [ 1665.392964][T18096] EXT4-fs error (device loop4): ext4_fill_super:4822: inode #2: comm syz-executor.4: iget: root inode unallocated [ 1665.407608][T18096] EXT4-fs (loop4): get root inode failed [ 1665.407839][T18097] loop1: detected capacity change from 0 to 140 [ 1665.413342][T18096] EXT4-fs (loop4): mount failed [ 1665.422363][T18097] EXT4-fs (loop1): warning: mounting unchecked fs, running e2fsck is recommended [ 1665.457584][T18097] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 1665.461366][T18155] loop0: detected capacity change from 0 to 140 [ 1665.474932][T18133] loop2: detected capacity change from 0 to 140 [ 1665.482360][T18134] loop5: detected capacity change from 0 to 140 [ 1665.485262][T18133] EXT4-fs error (device loop2): ext4_fill_super:4822: inode #2: comm syz-executor.2: iget: root inode unallocated [ 1665.504152][T18155] EXT4-fs error (device loop0): ext4_fill_super:4822: inode #2: comm syz-executor.0: iget: root inode unallocated [ 1665.517426][T18155] EXT4-fs (loop0): get root inode failed [ 1665.523167][T18155] EXT4-fs (loop0): mount failed [ 1665.531904][T18096] loop4: detected capacity change from 0 to 140 [ 1665.533282][T18133] EXT4-fs (loop2): get root inode failed [ 1665.543881][T18133] EXT4-fs (loop2): mount failed 01:54:04 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000000), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000300)={0x44, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8, 0x18, @rand_addr=0x6}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}}, 0x0) [ 1665.550990][T18096] EXT4-fs error (device loop4): ext4_fill_super:4822: inode #2: comm syz-executor.4: iget: root inode unallocated [ 1665.564076][T18134] EXT4-fs error (device loop5): ext4_fill_super:4822: inode #2: comm syz-executor.5: iget: root inode unallocated [ 1665.584934][T18096] EXT4-fs (loop4): get root inode failed [ 1665.590759][T18096] EXT4-fs (loop4): mount failed 01:54:04 executing program 1: r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000280)={0x18, 0x3, &(0x7f00000000c0)=ANY=[@ANYBLOB="1800000000000000000000000000000095"], &(0x7f0000000080)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={&(0x7f0000000080)='sched_switch\x00', r0}, 0x10) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f00000004c0)="1000000040000000030000002b00000005000000010000000000000000000000002000000020000010000000000012009f09c75f0000ffff53ef", 0x3a, 0x400}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb030000001300000023", 0x29, 0x7e0}, {&(0x7f0000000340)="00000000000000000000000000000000000000000000000000000000c99b0000ed410000000400009f09c75f9f09c75f9f09c75f00000000000003000200000000000800000000000af301000400000000000000000000000100000004", 0x5d, 0x8c60}], 0x0, &(0x7f0000000580)=ANY=[]) [ 1665.604040][T18155] loop0: detected capacity change from 0 to 140 [ 1665.611241][T18134] EXT4-fs (loop5): get root inode failed [ 1665.613880][T18133] loop2: detected capacity change from 0 to 140 [ 1665.616948][T18134] EXT4-fs (loop5): mount failed [ 1665.621244][T18155] EXT4-fs error (device loop0): ext4_fill_super:4822: inode #2: comm syz-executor.0: iget: root inode unallocated [ 1665.645154][T18155] EXT4-fs (loop0): get root inode failed [ 1665.650868][T18155] EXT4-fs (loop0): mount failed 01:54:04 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f00000004c0)="1000000040000000030000002b00070005000000010000000000000000000000002000000020000010000000000000009f09c75f0000ffff53ef", 0x3a, 0x400}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb030000001300000023", 0x29, 0x7e0}, {0x0, 0x0, 0x8c60}], 0x0, &(0x7f0000000580)=ANY=[]) 01:54:04 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000000), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000300)={0x44, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8, 0x18, @rand_addr=0x8}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}}, 0x0) [ 1665.651719][T18133] EXT4-fs error (device loop2): ext4_fill_super:4822: inode #2: comm syz-executor.2: iget: root inode unallocated [ 1665.671922][T18133] EXT4-fs (loop2): get root inode failed [ 1665.677761][T18133] EXT4-fs (loop2): mount failed [ 1665.686745][T18134] loop5: detected capacity change from 0 to 140 [ 1665.694561][T18134] EXT4-fs error (device loop5): ext4_fill_super:4822: inode #2: comm syz-executor.5: iget: root inode unallocated 01:54:04 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f00000004c0)="1000000040000000030000002b00000005006000010000000000000000000000002000000020000010000000000000009f09c75f0000ffff53ef", 0x3a, 0x400}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb030000001300000023", 0x29, 0x7e0}, {0x0, 0x0, 0x8c60}], 0x0, &(0x7f0000000580)=ANY=[]) 01:54:04 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f00000004c0)="1000000040000000030000002b00000005000000010000000000000000000000002000000020000010000000000005c29f09c75f0000ffff53ef", 0x3a, 0x400}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb030000001300000023", 0x29, 0x7e0}, {0x0, 0x0, 0x8c60}], 0x0, &(0x7f0000000580)=ANY=[]) 01:54:04 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000000), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000300)={0x44, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8, 0x18, @rand_addr=0x9}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}}, 0x0) [ 1665.697432][T18432] loop1: detected capacity change from 0 to 140 [ 1665.713858][T18134] EXT4-fs (loop5): get root inode failed [ 1665.719661][T18134] EXT4-fs (loop5): mount failed [ 1665.723191][T18436] loop0: detected capacity change from 0 to 140 [ 1665.733449][T18436] EXT4-fs error (device loop0): ext4_fill_super:4822: inode #2: comm syz-executor.0: iget: root inode unallocated [ 1665.746580][T18436] EXT4-fs (loop0): get root inode failed [ 1665.752299][T18436] EXT4-fs (loop0): mount failed 01:54:04 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f00000004c0)="1000000040000000030000002b00000005000000010000000000000000000000002000000020000010000000000000609f09c75f0000ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x560}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb030000001300000023", 0x29, 0x7e0}, {&(0x7f0000000340), 0x0, 0x8c60}], 0x14010, &(0x7f0000000580)=ANY=[]) [ 1665.761087][T18432] EXT4-fs (loop1): warning: mounting unchecked fs, running e2fsck is recommended [ 1665.763399][T18542] loop2: detected capacity change from 0 to 140 [ 1665.773070][T18541] loop4: detected capacity change from 0 to 140 [ 1665.783078][T18542] EXT4-fs error (device loop2): ext4_fill_super:4822: inode #2: comm syz-executor.2: iget: root inode unallocated [ 1665.797815][T18436] loop0: detected capacity change from 0 to 140 [ 1665.801592][T18542] EXT4-fs (loop2): get root inode failed 01:54:04 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000000), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000300)={0x44, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8, 0x18, @rand_addr=0xa}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}}, 0x0) [ 1665.804575][T18547] loop5: detected capacity change from 0 to 140 [ 1665.809737][T18542] EXT4-fs (loop2): mount failed [ 1665.813850][T18432] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 1665.834450][T18436] EXT4-fs error (device loop0): ext4_fill_super:4822: inode #2: comm syz-executor.0: iget: root inode unallocated [ 1665.850739][T18541] EXT4-fs error (device loop4): ext4_fill_super:4822: inode #2: comm syz-executor.4: iget: root inode unallocated [ 1665.863605][T18547] EXT4-fs error (device loop5): ext4_fill_super:4822: inode #2: comm syz-executor.5: iget: root inode unallocated [ 1665.882497][T18542] loop2: detected capacity change from 0 to 140 [ 1665.891413][T18436] EXT4-fs (loop0): get root inode failed [ 1665.897121][T18436] EXT4-fs (loop0): mount failed [ 1665.904054][T18541] EXT4-fs (loop4): get root inode failed 01:54:04 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000000), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000300)={0x44, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8, 0x18, @rand_addr=0xb}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}}, 0x0) [ 1665.909801][T18541] EXT4-fs (loop4): mount failed [ 1665.915218][T18547] EXT4-fs (loop5): get root inode failed [ 1665.920934][T18547] EXT4-fs (loop5): mount failed [ 1665.931501][T18542] EXT4-fs error (device loop2): ext4_fill_super:4822: inode #2: comm syz-executor.2: iget: root inode unallocated [ 1665.946777][T18542] EXT4-fs (loop2): get root inode failed [ 1665.952491][T18542] EXT4-fs (loop2): mount failed 01:54:04 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f00000004c0)="1000000040000000030000002b00000005006800010000000000000000000000002000000020000010000000000000009f09c75f0000ffff53ef", 0x3a, 0x400}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb030000001300000023", 0x29, 0x7e0}, {0x0, 0x0, 0x8c60}], 0x0, &(0x7f0000000580)=ANY=[]) 01:54:04 executing program 1: r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000280)={0x18, 0x3, &(0x7f00000000c0)=ANY=[@ANYBLOB="1800000000000000000000000000000095"], &(0x7f0000000080)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={&(0x7f0000000080)='sched_switch\x00', r0}, 0x10) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f00000004c0)="1000000040000000030000002b00000005000000010000000000000000000000002000000020000010000000000013009f09c75f0000ffff53ef", 0x3a, 0x400}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb030000001300000023", 0x29, 0x7e0}, {&(0x7f0000000340)="00000000000000000000000000000000000000000000000000000000c99b0000ed410000000400009f09c75f9f09c75f9f09c75f00000000000003000200000000000800000000000af301000400000000000000000000000100000004", 0x5d, 0x8c60}], 0x0, &(0x7f0000000580)=ANY=[]) 01:54:04 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f00000004c0)="1000000040000000030000002b00000005000000010000000000000000000000002000000020000010000000ffffffda9f09c75f0000ffff53ef", 0x3a, 0x400}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb030000001300000023", 0x29, 0x7e0}, {0x0, 0x0, 0x8c60}], 0x0, &(0x7f0000000580)=ANY=[]) [ 1665.970556][T18541] loop4: detected capacity change from 0 to 140 [ 1665.982339][T18541] EXT4-fs error (device loop4): ext4_fill_super:4822: inode #2: comm syz-executor.4: iget: root inode unallocated [ 1666.003798][T18547] loop5: detected capacity change from 0 to 140 01:54:04 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000000), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000300)={0x44, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8, 0x18, @rand_addr=0xf}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}}, 0x0) [ 1666.017949][T18958] loop0: detected capacity change from 0 to 140 [ 1666.030532][T18960] loop2: detected capacity change from 0 to 140 [ 1666.036223][T18541] EXT4-fs (loop4): get root inode failed [ 1666.042477][T18541] EXT4-fs (loop4): mount failed [ 1666.054199][T18547] EXT4-fs error (device loop5): ext4_fill_super:4822: inode #2: comm syz-executor.5: iget: root inode unallocated [ 1666.068200][T18971] loop1: detected capacity change from 0 to 140 [ 1666.075645][T18958] EXT4-fs error (device loop0): ext4_fill_super:4822: inode #2: comm syz-executor.0: iget: root inode unallocated [ 1666.089491][T18960] EXT4-fs error (device loop2): ext4_fill_super:4822: inode #2: comm syz-executor.2: iget: root inode unallocated [ 1666.104508][T18958] EXT4-fs (loop0): get root inode failed [ 1666.110225][T18958] EXT4-fs (loop0): mount failed 01:54:04 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000000), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000300)={0x44, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8, 0x18, @rand_addr=0x10}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}}, 0x0) 01:54:04 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f00000004c0)="1000000040000000030000002b00090005000000010000000000000000000000002000000020000010000000000000009f09c75f0000ffff53ef", 0x3a, 0x400}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb030000001300000023", 0x29, 0x7e0}, {0x0, 0x0, 0x8c60}], 0x0, &(0x7f0000000580)=ANY=[]) [ 1666.119882][T18960] EXT4-fs (loop2): get root inode failed [ 1666.125527][T18960] EXT4-fs (loop2): mount failed [ 1666.131462][T18971] EXT4-fs (loop1): warning: mounting unchecked fs, running e2fsck is recommended [ 1666.143579][T18547] EXT4-fs (loop5): get root inode failed [ 1666.149266][T18547] EXT4-fs (loop5): mount failed [ 1666.159684][T18971] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. 01:54:04 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f00000004c0)="1000000040000000030000002b00000005000000010000000000000000000000002000000020000010000000000000689f09c75f0000ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x560}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb030000001300000023", 0x29, 0x7e0}, {&(0x7f0000000340), 0x0, 0x8c60}], 0x14010, &(0x7f0000000580)=ANY=[]) 01:54:04 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000000), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000300)={0x44, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8, 0x18, @rand_addr=0x11}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}}, 0x0) [ 1666.172893][T19085] loop4: detected capacity change from 0 to 140 [ 1666.185181][T18958] loop0: detected capacity change from 0 to 140 [ 1666.195203][T19085] EXT4-fs error (device loop4): ext4_fill_super:4822: inode #2: comm syz-executor.4: iget: root inode unallocated [ 1666.207716][T18960] loop2: detected capacity change from 0 to 140 01:54:04 executing program 1: r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000280)={0x18, 0x3, &(0x7f00000000c0)=ANY=[@ANYBLOB="1800000000000000000000000000000095"], &(0x7f0000000080)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={&(0x7f0000000080)='sched_switch\x00', r0}, 0x10) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f00000004c0)="1000000040000000030000002b00000005000000010000000000000000000000002000000020000010000000000014009f09c75f0000ffff53ef", 0x3a, 0x400}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb030000001300000023", 0x29, 0x7e0}, {&(0x7f0000000340)="00000000000000000000000000000000000000000000000000000000c99b0000ed410000000400009f09c75f9f09c75f9f09c75f00000000000003000200000000000800000000000af301000400000000000000000000000100000004", 0x5d, 0x8c60}], 0x0, &(0x7f0000000580)=ANY=[]) [ 1666.222033][T18958] EXT4-fs error (device loop0): ext4_fill_super:4822: inode #2: comm syz-executor.0: iget: root inode unallocated [ 1666.235922][T19236] loop5: detected capacity change from 0 to 140 [ 1666.253811][T19085] EXT4-fs (loop4): get root inode failed [ 1666.259512][T19085] EXT4-fs (loop4): mount failed [ 1666.265976][T18960] EXT4-fs error (device loop2): ext4_fill_super:4822: inode #2: comm syz-executor.2: iget: root inode unallocated [ 1666.283326][T19236] EXT4-fs error (device loop5): ext4_fill_super:4822: inode #2: comm syz-executor.5: iget: root inode unallocated [ 1666.297666][T19291] loop1: detected capacity change from 0 to 140 [ 1666.306237][T18958] EXT4-fs (loop0): get root inode failed [ 1666.311932][T18958] EXT4-fs (loop0): mount failed [ 1666.317208][T19236] EXT4-fs (loop5): get root inode failed 01:54:05 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f00000004c0)="1000000040000000030000002b00000005006c00010000000000000000000000002000000020000010000000000000009f09c75f0000ffff53ef", 0x3a, 0x400}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb030000001300000023", 0x29, 0x7e0}, {0x0, 0x0, 0x8c60}], 0x0, &(0x7f0000000580)=ANY=[]) [ 1666.322924][T19236] EXT4-fs (loop5): mount failed [ 1666.334054][T18960] EXT4-fs (loop2): get root inode failed [ 1666.339792][T18960] EXT4-fs (loop2): mount failed [ 1666.345630][T19291] EXT4-fs (loop1): warning: mounting unchecked fs, running e2fsck is recommended [ 1666.357621][T19291] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. 01:54:05 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f00000004c0)="1000000040000000030000002b00000005000000010000000000000000000000002000000020000010000000fffffff49f09c75f0000ffff53ef", 0x3a, 0x400}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb030000001300000023", 0x29, 0x7e0}, {0x0, 0x0, 0x8c60}], 0x0, &(0x7f0000000580)=ANY=[]) 01:54:05 executing program 1: r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000280)={0x18, 0x3, &(0x7f00000000c0)=ANY=[@ANYBLOB="1800000000000000000000000000000095"], &(0x7f0000000080)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={&(0x7f0000000080)='sched_switch\x00', r0}, 0x10) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f00000004c0)="1000000040000000030000002b00000005000000010000000000000000000000002000000020000010000000000018009f09c75f0000ffff53ef", 0x3a, 0x400}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb030000001300000023", 0x29, 0x7e0}, {&(0x7f0000000340)="00000000000000000000000000000000000000000000000000000000c99b0000ed410000000400009f09c75f9f09c75f9f09c75f00000000000003000200000000000800000000000af301000400000000000000000000000100000004", 0x5d, 0x8c60}], 0x0, &(0x7f0000000580)=ANY=[]) [ 1666.376141][T19085] loop4: detected capacity change from 0 to 140 [ 1666.384735][T19085] EXT4-fs error (device loop4): ext4_fill_super:4822: inode #2: comm syz-executor.4: iget: root inode unallocated [ 1666.403109][T19432] loop0: detected capacity change from 0 to 140 [ 1666.412902][T19236] loop5: detected capacity change from 0 to 140 [ 1666.422723][T19085] EXT4-fs (loop4): get root inode failed [ 1666.426122][T19432] EXT4-fs error (device loop0): ext4_fill_super:4822: inode #2: comm syz-executor.0: iget: root inode unallocated [ 1666.428493][T19085] EXT4-fs (loop4): mount failed [ 1666.429269][T19236] EXT4-fs error (device loop5): ext4_fill_super:4822: inode #2: comm syz-executor.5: iget: root inode unallocated [ 1666.442737][T19432] EXT4-fs (loop0): get root inode failed [ 1666.463149][T19432] EXT4-fs (loop0): mount failed [ 1666.469872][T19236] EXT4-fs (loop5): get root inode failed 01:54:05 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000000), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000300)={0x44, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8, 0x18, @rand_addr=0x23}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}}, 0x0) 01:54:05 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f00000004c0)="1000000040000000030000002b000a0005000000010000000000000000000000002000000020000010000000000000009f09c75f0000ffff53ef", 0x3a, 0x400}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb030000001300000023", 0x29, 0x7e0}, {0x0, 0x0, 0x8c60}], 0x0, &(0x7f0000000580)=ANY=[]) [ 1666.475536][T19236] EXT4-fs (loop5): mount failed [ 1666.482357][T19488] loop2: detected capacity change from 0 to 140 [ 1666.491134][T19490] loop1: detected capacity change from 0 to 140 [ 1666.511828][T19488] EXT4-fs error (device loop2): ext4_fill_super:4822: inode #2: comm syz-executor.2: iget: root inode unallocated 01:54:05 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f00000004c0)="1000000040000000030000002b000000050000000100000000000000000000000020000000200000100000000000006c9f09c75f0000ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x560}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb030000001300000023", 0x29, 0x7e0}, {&(0x7f0000000340), 0x0, 0x8c60}], 0x14010, &(0x7f0000000580)=ANY=[]) [ 1666.525778][T19497] loop4: detected capacity change from 0 to 140 [ 1666.535939][T19490] EXT4-fs (loop1): warning: mounting unchecked fs, running e2fsck is recommended [ 1666.546013][T19432] loop0: detected capacity change from 0 to 140 [ 1666.548740][T19497] EXT4-fs error (device loop4): ext4_fill_super:4822: inode #2: comm syz-executor.4: iget: root inode unallocated 01:54:05 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000000), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000300)={0x44, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8, 0x18, @rand_addr=0x2d}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}}, 0x0) [ 1666.571664][T19490] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 1666.582428][T19488] EXT4-fs (loop2): get root inode failed [ 1666.588415][T19488] EXT4-fs (loop2): mount failed [ 1666.600703][T19497] EXT4-fs (loop4): get root inode failed [ 1666.604099][T19432] EXT4-fs error (device loop0): ext4_fill_super:4822: inode #2: comm syz-executor.0: iget: root inode unallocated [ 1666.606810][T19497] EXT4-fs (loop4): mount failed [ 1666.624631][T19609] loop5: detected capacity change from 0 to 140 [ 1666.631864][T19432] EXT4-fs (loop0): get root inode failed [ 1666.637526][T19432] EXT4-fs (loop0): mount failed [ 1666.644518][T19609] EXT4-fs error (device loop5): ext4_fill_super:4822: inode #2: comm syz-executor.5: iget: root inode unallocated [ 1666.658541][T19488] loop2: detected capacity change from 0 to 140 [ 1666.663419][T19609] EXT4-fs (loop5): get root inode failed [ 1666.670656][T19609] EXT4-fs (loop5): mount failed 01:54:05 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f00000004c0)="1000000040000000030000002b00000005007400010000000000000000000000002000000020000010000000000000009f09c75f0000ffff53ef", 0x3a, 0x400}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb030000001300000023", 0x29, 0x7e0}, {0x0, 0x0, 0x8c60}], 0x0, &(0x7f0000000580)=ANY=[]) 01:54:05 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000000), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000300)={0x44, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8, 0x18, @rand_addr=0x2}, @L2TP_ATTR_IP_DADDR={0x4, 0x19, @multicast2}]}, 0x44}}, 0x0) [ 1666.677653][T19488] EXT4-fs error (device loop2): ext4_fill_super:4822: inode #2: comm syz-executor.2: iget: root inode unallocated [ 1666.693632][T19497] loop4: detected capacity change from 0 to 140 [ 1666.716058][T19767] netlink: 'syz-executor.3': attribute type 25 has an invalid length. [ 1666.726223][T19497] EXT4-fs error (device loop4): ext4_fill_super:4822: inode #2: comm syz-executor.4: iget: root inode unallocated [ 1666.742415][T19488] EXT4-fs (loop2): get root inode failed [ 1666.748172][T19488] EXT4-fs (loop2): mount failed [ 1666.758034][T19609] loop5: detected capacity change from 0 to 140 [ 1666.759196][T19792] loop0: detected capacity change from 0 to 140 [ 1666.767749][T19497] EXT4-fs (loop4): get root inode failed 01:54:05 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000000), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000300)={0x44, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8, 0x18, @rand_addr=0x2}, @L2TP_ATTR_IP_DADDR={0x10, 0x19, @multicast2}]}, 0x44}}, 0x0) 01:54:05 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f00000004c0)="1000000040000000030000002b00000005000000010000000000000000000000002000000020000010000000fffffff69f09c75f0000ffff53ef", 0x3a, 0x400}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb030000001300000023", 0x29, 0x7e0}, {0x0, 0x0, 0x8c60}], 0x0, &(0x7f0000000580)=ANY=[]) 01:54:05 executing program 1: r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000280)={0x18, 0x3, &(0x7f00000000c0)=ANY=[@ANYBLOB="1800000000000000000000000000000095"], &(0x7f0000000080)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={&(0x7f0000000080)='sched_switch\x00', r0}, 0x10) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f00000004c0)="1000000040000000030000002b0000000500000001000000000000000000000000200000002000001000000000001b009f09c75f0000ffff53ef", 0x3a, 0x400}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb030000001300000023", 0x29, 0x7e0}, {&(0x7f0000000340)="00000000000000000000000000000000000000000000000000000000c99b0000ed410000000400009f09c75f9f09c75f9f09c75f00000000000003000200000000000800000000000af301000400000000000000000000000100000004", 0x5d, 0x8c60}], 0x0, &(0x7f0000000580)=ANY=[]) [ 1666.776222][T19497] EXT4-fs (loop4): mount failed [ 1666.789583][T19609] EXT4-fs error (device loop5): ext4_fill_super:4822: inode #2: comm syz-executor.5: iget: root inode unallocated [ 1666.816472][T19792] EXT4-fs error (device loop0): ext4_fill_super:4822: inode #2: comm syz-executor.0: iget: root inode unallocated 01:54:05 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f00000004c0)="1000000040000000030000002b000b0005000000010000000000000000000000002000000020000010000000000000009f09c75f0000ffff53ef", 0x3a, 0x400}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb030000001300000023", 0x29, 0x7e0}, {0x0, 0x0, 0x8c60}], 0x0, &(0x7f0000000580)=ANY=[]) [ 1666.830609][T19609] EXT4-fs (loop5): get root inode failed [ 1666.830822][T19915] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.3'. [ 1666.836253][T19609] EXT4-fs (loop5): mount failed [ 1666.836478][T19792] EXT4-fs (loop0): get root inode failed [ 1666.855986][T19792] EXT4-fs (loop0): mount failed 01:54:05 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f00000004c0)="1000000040000000030000002b00000005000000010000000000000000000000002000000020000010000000000000749f09c75f0000ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x560}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb030000001300000023", 0x29, 0x7e0}, {&(0x7f0000000340), 0x0, 0x8c60}], 0x14010, &(0x7f0000000580)=ANY=[]) 01:54:05 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000000), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000300)={0x44, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8, 0x18, @rand_addr=0x2}, @L2TP_ATTR_IP_DADDR={0x18, 0x19, @multicast2}]}, 0x44}}, 0x0) [ 1666.882721][T20016] loop2: detected capacity change from 0 to 140 [ 1666.901440][T20016] EXT4-fs error (device loop2): ext4_fill_super:4822: inode #2: comm syz-executor.2: iget: root inode unallocated [ 1666.901575][T20022] loop4: detected capacity change from 0 to 140 [ 1666.915015][T20016] EXT4-fs (loop2): get root inode failed [ 1666.925453][T20016] EXT4-fs (loop2): mount failed [ 1666.933200][T20022] EXT4-fs error (device loop4): ext4_fill_super:4822: inode #2: comm syz-executor.4: iget: root inode unallocated [ 1666.945909][T20022] EXT4-fs (loop4): get root inode failed [ 1666.951093][T19792] loop0: detected capacity change from 0 to 140 [ 1666.951691][T20022] EXT4-fs (loop4): mount failed [ 1666.966301][T20026] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.3'. [ 1666.978237][T20016] loop2: detected capacity change from 0 to 140 [ 1666.982901][T20023] loop1: detected capacity change from 0 to 140 [ 1666.984917][T20029] loop5: detected capacity change from 0 to 140 [ 1666.995297][T19792] EXT4-fs error (device loop0): ext4_fill_super:4822: inode #2: comm syz-executor.0: iget: root inode unallocated [ 1667.010873][T20029] EXT4-fs error (device loop5): ext4_fill_super:4822: inode #2: comm syz-executor.5: iget: root inode unallocated [ 1667.012580][T20016] EXT4-fs error (device loop2): ext4_fill_super:4822: inode #2: comm syz-executor.2: iget: root inode unallocated [ 1667.023532][T20023] EXT4-fs (loop1): warning: mounting unchecked fs, running e2fsck is recommended [ 1667.046269][T20029] EXT4-fs (loop5): get root inode failed [ 1667.052010][T20029] EXT4-fs (loop5): mount failed [ 1667.057010][T19792] EXT4-fs (loop0): get root inode failed [ 1667.062710][T19792] EXT4-fs (loop0): mount failed [ 1667.062983][T20016] EXT4-fs (loop2): get root inode failed [ 1667.073250][T20016] EXT4-fs (loop2): mount failed 01:54:05 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000000), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000300)={0x44, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8, 0x18, @rand_addr=0x2}, @L2TP_ATTR_IP_DADDR={0x28, 0x19, @multicast2}]}, 0x44}}, 0x0) [ 1667.074141][T20022] loop4: detected capacity change from 0 to 140 [ 1667.079564][T20023] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 1667.092711][T20134] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.3'. [ 1667.105781][T20022] EXT4-fs error (device loop4): ext4_fill_super:4822: inode #2: comm syz-executor.4: iget: root inode unallocated [ 1667.123505][T20022] EXT4-fs (loop4): get root inode failed [ 1667.129272][T20022] EXT4-fs (loop4): mount failed 01:54:05 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f00000004c0)="1000000040000000030000002b00000005007a00010000000000000000000000002000000020000010000000000000009f09c75f0000ffff53ef", 0x3a, 0x400}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb030000001300000023", 0x29, 0x7e0}, {0x0, 0x0, 0x8c60}], 0x0, &(0x7f0000000580)=ANY=[]) 01:54:05 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f00000004c0)="1000000040000000030000002b00000005000000010000000000000000000000002000000020000010000000fffffdf99f09c75f0000ffff53ef", 0x3a, 0x400}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb030000001300000023", 0x29, 0x7e0}, {0x0, 0x0, 0x8c60}], 0x0, &(0x7f0000000580)=ANY=[]) 01:54:05 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f00000004c0)="1000000040000000030000002b000c0005000000010000000000000000000000002000000020000010000000000000009f09c75f0000ffff53ef", 0x3a, 0x400}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb030000001300000023", 0x29, 0x7e0}, {0x0, 0x0, 0x8c60}], 0x0, &(0x7f0000000580)=ANY=[]) 01:54:05 executing program 1: r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000280)={0x18, 0x3, &(0x7f00000000c0)=ANY=[@ANYBLOB="1800000000000000000000000000000095"], &(0x7f0000000080)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={&(0x7f0000000080)='sched_switch\x00', r0}, 0x10) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f00000004c0)="1000000040000000030000002b00000005000000010000000000000000000000002000000020000010000000000022009f09c75f0000ffff53ef", 0x3a, 0x400}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb030000001300000023", 0x29, 0x7e0}, {&(0x7f0000000340)="00000000000000000000000000000000000000000000000000000000c99b0000ed410000000400009f09c75f9f09c75f9f09c75f00000000000003000200000000000800000000000af301000400000000000000000000000100000004", 0x5d, 0x8c60}], 0x0, &(0x7f0000000580)=ANY=[]) [ 1667.141073][T20029] loop5: detected capacity change from 0 to 140 [ 1667.159604][T20235] loop2: detected capacity change from 0 to 140 [ 1667.167611][T20243] loop0: detected capacity change from 0 to 140 01:54:05 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000000), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000300)={0x44, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8, 0x18, @rand_addr=0x2}, @L2TP_ATTR_IP_DADDR={0x8, 0x23, @multicast2}]}, 0x44}}, 0x0) [ 1667.183857][T20029] EXT4-fs error (device loop5): ext4_fill_super:4822: inode #2: comm syz-executor.5: iget: root inode unallocated [ 1667.200712][T20029] EXT4-fs (loop5): get root inode failed [ 1667.206404][T20029] EXT4-fs (loop5): mount failed [ 1667.212374][T20342] loop4: detected capacity change from 0 to 140 [ 1667.221608][T20235] EXT4-fs error (device loop2): ext4_fill_super:4822: inode #2: comm syz-executor.2: iget: root inode unallocated 01:54:05 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f00000004c0)="1000000040000000030000002b000000050000000100000000000000000000000020000000200000100000000000007a9f09c75f0000ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x560}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb030000001300000023", 0x29, 0x7e0}, {&(0x7f0000000340), 0x0, 0x8c60}], 0x14010, &(0x7f0000000580)=ANY=[]) 01:54:06 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000000), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000300)={0x44, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8, 0x18, @rand_addr=0x2}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2=0xe0000003}]}, 0x44}}, 0x0) [ 1667.237560][T20243] EXT4-fs error (device loop0): ext4_fill_super:4822: inode #2: comm syz-executor.0: iget: root inode unallocated [ 1667.249845][T20342] EXT4-fs error (device loop4): ext4_fill_super:4822: inode #2: comm syz-executor.4: iget: root inode unallocated [ 1667.263800][T20235] EXT4-fs (loop2): get root inode failed [ 1667.269494][T20235] EXT4-fs (loop2): mount failed [ 1667.275364][T20450] loop1: detected capacity change from 0 to 140 [ 1667.279803][T20342] EXT4-fs (loop4): get root inode failed [ 1667.286862][T20452] loop5: detected capacity change from 0 to 140 [ 1667.287344][T20342] EXT4-fs (loop4): mount failed [ 1667.301128][T20243] EXT4-fs (loop0): get root inode failed [ 1667.306817][T20243] EXT4-fs (loop0): mount failed [ 1667.312200][T20452] EXT4-fs error (device loop5): ext4_fill_super:4822: inode #2: comm syz-executor.5: iget: root inode unallocated [ 1667.312718][T20450] EXT4-fs (loop1): warning: mounting unchecked fs, running e2fsck is recommended [ 1667.333966][T20452] EXT4-fs (loop5): get root inode failed [ 1667.339666][T20452] EXT4-fs (loop5): mount failed [ 1667.341884][T20235] loop2: detected capacity change from 0 to 140 [ 1667.348749][T20450] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 1667.354915][T20342] loop4: detected capacity change from 0 to 140 [ 1667.369554][T20235] EXT4-fs error (device loop2): ext4_fill_super:4822: inode #2: comm syz-executor.2: iget: root inode unallocated 01:54:06 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000000), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000300)={0x44, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8, 0x18, @rand_addr=0x2}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2=0xe0000005}]}, 0x44}}, 0x0) [ 1667.383794][T20342] EXT4-fs error (device loop4): ext4_fill_super:4822: inode #2: comm syz-executor.4: iget: root inode unallocated [ 1667.398798][T20243] loop0: detected capacity change from 0 to 140 [ 1667.406100][T20235] EXT4-fs (loop2): get root inode failed [ 1667.409701][T20452] loop5: detected capacity change from 0 to 140 [ 1667.411787][T20235] EXT4-fs (loop2): mount failed [ 1667.424738][T20342] EXT4-fs (loop4): get root inode failed [ 1667.430415][T20342] EXT4-fs (loop4): mount failed 01:54:06 executing program 1: r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000280)={0x18, 0x3, &(0x7f00000000c0)=ANY=[@ANYBLOB="1800000000000000000000000000000095"], &(0x7f0000000080)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={&(0x7f0000000080)='sched_switch\x00', r0}, 0x10) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f00000004c0)="1000000040000000030000002b00000005000000010000000000000000000000002000000020000010000000000025009f09c75f0000ffff53ef", 0x3a, 0x400}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb030000001300000023", 0x29, 0x7e0}, {&(0x7f0000000340)="00000000000000000000000000000000000000000000000000000000c99b0000ed410000000400009f09c75f9f09c75f9f09c75f00000000000003000200000000000800000000000af301000400000000000000000000000100000004", 0x5d, 0x8c60}], 0x0, &(0x7f0000000580)=ANY=[]) 01:54:06 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f00000004c0)="1000000040000000030000002b00000005000000010000000000000000000000002000000020000010000000fffffffb9f09c75f0000ffff53ef", 0x3a, 0x400}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb030000001300000023", 0x29, 0x7e0}, {0x0, 0x0, 0x8c60}], 0x0, &(0x7f0000000580)=ANY=[]) 01:54:06 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000000), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000300)={0x44, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8, 0x18, @rand_addr=0x2}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2=0xe0000006}]}, 0x44}}, 0x0) [ 1667.444081][T20452] EXT4-fs error (device loop5): ext4_fill_super:4822: inode #2: comm syz-executor.5: iget: root inode unallocated [ 1667.461205][T20243] EXT4-fs error (device loop0): ext4_fill_super:4822: inode #2: comm syz-executor.0: iget: root inode unallocated [ 1667.474692][T20243] EXT4-fs (loop0): get root inode failed [ 1667.480402][T20243] EXT4-fs (loop0): mount failed [ 1667.486760][T20452] EXT4-fs (loop5): get root inode failed 01:54:06 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f00000004c0)="1000000040000000030000002b000d0005000000010000000000000000000000002000000020000010000000000000009f09c75f0000ffff53ef", 0x3a, 0x400}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb030000001300000023", 0x29, 0x7e0}, {0x0, 0x0, 0x8c60}], 0x0, &(0x7f0000000580)=ANY=[]) [ 1667.492480][T20452] EXT4-fs (loop5): mount failed [ 1667.509418][T20776] loop1: detected capacity change from 0 to 140 [ 1667.517331][T20823] loop4: detected capacity change from 0 to 140 [ 1667.528142][T20848] loop2: detected capacity change from 0 to 140 01:54:06 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f00000004c0)="1000000040000000030000002b00000005019500010000000000000000000000002000000020000010000000000000009f09c75f0000ffff53ef", 0x3a, 0x400}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb030000001300000023", 0x29, 0x7e0}, {0x0, 0x0, 0x8c60}], 0x0, &(0x7f0000000580)=ANY=[]) 01:54:06 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000000), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000300)={0x44, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8, 0x18, @rand_addr=0x2}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2=0xe0000008}]}, 0x44}}, 0x0) 01:54:06 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f00000004c0)="1000000040000000030000002b00000005000000010000000000000000000000002000000020000010000000ffffff859f09c75f0000ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x560}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb030000001300000023", 0x29, 0x7e0}, {&(0x7f0000000340), 0x0, 0x8c60}], 0x14010, &(0x7f0000000580)=ANY=[]) [ 1667.542746][T20823] EXT4-fs error (device loop4): ext4_fill_super:4822: inode #2: comm syz-executor.4: iget: root inode unallocated [ 1667.553569][T20776] EXT4-fs (loop1): warning: mounting unchecked fs, running e2fsck is recommended [ 1667.555290][T20848] EXT4-fs error (device loop2): ext4_fill_super:4822: inode #2: comm syz-executor.2: iget: root inode unallocated [ 1667.569590][T20823] EXT4-fs (loop4): get root inode failed [ 1667.581797][T20823] EXT4-fs (loop4): mount failed [ 1667.583609][T20878] loop0: detected capacity change from 0 to 140 01:54:06 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000000), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000300)={0x44, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8, 0x18, @rand_addr=0x2}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2=0xe0000009}]}, 0x44}}, 0x0) [ 1667.590614][T20776] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 1667.594630][T20848] EXT4-fs (loop2): get root inode failed [ 1667.609089][T20848] EXT4-fs (loop2): mount failed [ 1667.616171][T20878] EXT4-fs error (device loop0): ext4_fill_super:4822: inode #2: comm syz-executor.0: iget: root inode unallocated [ 1667.633123][T20878] EXT4-fs (loop0): get root inode failed [ 1667.639007][T20878] EXT4-fs (loop0): mount failed 01:54:06 executing program 1: r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000280)={0x18, 0x3, &(0x7f00000000c0)=ANY=[@ANYBLOB="1800000000000000000000000000000095"], &(0x7f0000000080)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={&(0x7f0000000080)='sched_switch\x00', r0}, 0x10) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f00000004c0)="1000000040000000030000002b0000000500000001000000000000000000000000200000002000001000000000002e009f09c75f0000ffff53ef", 0x3a, 0x400}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb030000001300000023", 0x29, 0x7e0}, {&(0x7f0000000340)="00000000000000000000000000000000000000000000000000000000c99b0000ed410000000400009f09c75f9f09c75f9f09c75f00000000000003000200000000000800000000000af301000400000000000000000000000100000004", 0x5d, 0x8c60}], 0x0, &(0x7f0000000580)=ANY=[]) [ 1667.651036][T20848] loop2: detected capacity change from 0 to 140 [ 1667.661902][T21083] loop5: detected capacity change from 0 to 140 [ 1667.669866][T20823] loop4: detected capacity change from 0 to 140 [ 1667.681516][T20848] EXT4-fs error (device loop2): ext4_fill_super:4822: inode #2: comm syz-executor.2: iget: root inode unallocated [ 1667.681654][T21083] EXT4-fs error (device loop5): ext4_fill_super:4822: inode #2: comm syz-executor.5: iget: root inode unallocated [ 1667.704073][T20823] EXT4-fs error (device loop4): ext4_fill_super:4822: inode #2: comm syz-executor.4: iget: root inode unallocated [ 1667.719245][T20848] EXT4-fs (loop2): get root inode failed [ 1667.719349][T20823] EXT4-fs (loop4): get root inode failed [ 1667.725009][T20848] EXT4-fs (loop2): mount failed [ 1667.730618][T20823] EXT4-fs (loop4): mount failed [ 1667.736358][T21083] EXT4-fs (loop5): get root inode failed [ 1667.746124][T21083] EXT4-fs (loop5): mount failed 01:54:06 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000000), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000300)={0x44, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8, 0x18, @rand_addr=0x2}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2=0xe000000a}]}, 0x44}}, 0x0) 01:54:06 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f00000004c0)="1000000040000000030000002b000e0005000000010000000000000000000000002000000020000010000000000000009f09c75f0000ffff53ef", 0x3a, 0x400}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb030000001300000023", 0x29, 0x7e0}, {0x0, 0x0, 0x8c60}], 0x0, &(0x7f0000000580)=ANY=[]) 01:54:06 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f00000004c0)="1000000040000000030000002b00000005000000010000000000000000000000002000000020000010000000fffffdfd9f09c75f0000ffff53ef", 0x3a, 0x400}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb030000001300000023", 0x29, 0x7e0}, {0x0, 0x0, 0x8c60}], 0x0, &(0x7f0000000580)=ANY=[]) [ 1667.760533][T20878] loop0: detected capacity change from 0 to 140 [ 1667.766967][T21151] loop1: detected capacity change from 0 to 140 [ 1667.779322][T21151] EXT4-fs (loop1): warning: mounting unchecked fs, running e2fsck is recommended [ 1667.790199][T20878] EXT4-fs error (device loop0): ext4_fill_super:4822: inode #2: comm syz-executor.0: iget: root inode unallocated 01:54:06 executing program 1: r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000280)={0x18, 0x3, &(0x7f00000000c0)=ANY=[@ANYBLOB="1800000000000000000000000000000095"], &(0x7f0000000080)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={&(0x7f0000000080)='sched_switch\x00', r0}, 0x10) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f00000004c0)="1000000040000000030000002b00000005000000010000000000000000000000002000000020000010000000000046009f09c75f0000ffff53ef", 0x3a, 0x400}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb030000001300000023", 0x29, 0x7e0}, {&(0x7f0000000340)="00000000000000000000000000000000000000000000000000000000c99b0000ed410000000400009f09c75f9f09c75f9f09c75f00000000000003000200000000000800000000000af301000400000000000000000000000100000004", 0x5d, 0x8c60}], 0x0, &(0x7f0000000580)=ANY=[]) [ 1667.817801][T21151] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 1667.828084][T21190] loop4: detected capacity change from 0 to 140 [ 1667.838472][T20878] EXT4-fs (loop0): get root inode failed [ 1667.844136][T20878] EXT4-fs (loop0): mount failed [ 1667.856064][T21190] EXT4-fs error (device loop4): ext4_fill_super:4822: inode #2: comm syz-executor.4: iget: root inode unallocated 01:54:06 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000000), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000300)={0x44, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8, 0x18, @rand_addr=0x2}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2=0xe000000b}]}, 0x44}}, 0x0) 01:54:06 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f00000004c0)="1000000040000000030000002b00000005059c00010000000000000000000000002000000020000010000000000000009f09c75f0000ffff53ef", 0x3a, 0x400}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb030000001300000023", 0x29, 0x7e0}, {0x0, 0x0, 0x8c60}], 0x0, &(0x7f0000000580)=ANY=[]) [ 1667.876324][T21190] EXT4-fs (loop4): get root inode failed [ 1667.876433][T21318] loop2: detected capacity change from 0 to 140 [ 1667.882083][T21190] EXT4-fs (loop4): mount failed [ 1667.893683][T21083] loop5: detected capacity change from 0 to 140 [ 1667.898025][T21318] EXT4-fs error (device loop2): ext4_fill_super:4822: inode #2: comm syz-executor.2: iget: root inode unallocated [ 1667.935417][T21083] EXT4-fs error (device loop5): ext4_fill_super:4822: inode #2: comm syz-executor.5: iget: root inode unallocated [ 1667.948470][T21190] loop4: detected capacity change from 0 to 140 [ 1667.957310][T21403] loop1: detected capacity change from 0 to 140 [ 1667.964627][T21400] loop0: detected capacity change from 0 to 140 [ 1667.973500][T21318] EXT4-fs (loop2): get root inode failed [ 1667.979191][T21318] EXT4-fs (loop2): mount failed [ 1667.984216][T21190] EXT4-fs error (device loop4): ext4_fill_super:4822: inode #2: comm syz-executor.4: iget: root inode unallocated [ 1667.985013][T21403] EXT4-fs (loop1): warning: mounting unchecked fs, running e2fsck is recommended [ 1668.006997][T21400] EXT4-fs error (device loop0): ext4_fill_super:4822: inode #2: comm syz-executor.0: iget: root inode unallocated [ 1668.019465][T21083] EXT4-fs (loop5): get root inode failed [ 1668.025138][T21083] EXT4-fs (loop5): mount failed 01:54:06 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000000), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000300)={0x44, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8, 0x18, @rand_addr=0x2}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2=0xe000000f}]}, 0x44}}, 0x0) [ 1668.033591][T21190] EXT4-fs (loop4): get root inode failed [ 1668.039303][T21190] EXT4-fs (loop4): mount failed [ 1668.049729][T21400] EXT4-fs (loop0): get root inode failed [ 1668.055436][T21400] EXT4-fs (loop0): mount failed [ 1668.059229][T21403] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. 01:54:06 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000000), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000300)={0x44, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8, 0x18, @rand_addr=0x2}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2=0xe0000010}]}, 0x44}}, 0x0) 01:54:06 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f00000004c0)="1000000040000000030000002b00000005000000010000000000000000000000002000000020000010000000ffffff8c9f09c75f0000ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x560}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb030000001300000023", 0x29, 0x7e0}, {&(0x7f0000000340), 0x0, 0x8c60}], 0x14010, &(0x7f0000000580)=ANY=[]) 01:54:06 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f00000004c0)="1000000040000000030000002b000f0005000000010000000000000000000000002000000020000010000000000000009f09c75f0000ffff53ef", 0x3a, 0x400}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb030000001300000023", 0x29, 0x7e0}, {0x0, 0x0, 0x8c60}], 0x0, &(0x7f0000000580)=ANY=[]) 01:54:06 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000000), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000300)={0x44, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8, 0x18, @rand_addr=0x2}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2=0xe0000011}]}, 0x44}}, 0x0) [ 1668.080891][T21318] loop2: detected capacity change from 0 to 140 [ 1668.105070][T21400] loop0: detected capacity change from 0 to 140 [ 1668.113009][T21318] EXT4-fs error (device loop2): ext4_fill_super:4822: inode #2: comm syz-executor.2: iget: root inode unallocated [ 1668.127222][T21815] loop5: detected capacity change from 0 to 140 01:54:06 executing program 1: r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000280)={0x18, 0x3, &(0x7f00000000c0)=ANY=[@ANYBLOB="1800000000000000000000000000000095"], &(0x7f0000000080)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={&(0x7f0000000080)='sched_switch\x00', r0}, 0x10) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f00000004c0)="1000000040000000030000002b00000005000000010000000000000000000000002000000020000010000000000048009f09c75f0000ffff53ef", 0x3a, 0x400}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb030000001300000023", 0x29, 0x7e0}, {&(0x7f0000000340)="00000000000000000000000000000000000000000000000000000000c99b0000ed410000000400009f09c75f9f09c75f9f09c75f00000000000003000200000000000800000000000af301000400000000000000000000000100000004", 0x5d, 0x8c60}], 0x0, &(0x7f0000000580)=ANY=[]) [ 1668.140978][T21816] loop4: detected capacity change from 0 to 140 [ 1668.152669][T21400] EXT4-fs error (device loop0): ext4_fill_super:4822: inode #2: comm syz-executor.0: iget: root inode unallocated [ 1668.171694][T21400] EXT4-fs (loop0): get root inode failed [ 1668.177359][T21400] EXT4-fs (loop0): mount failed [ 1668.179183][T21318] EXT4-fs (loop2): get root inode failed 01:54:06 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000000), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000300)={0x44, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8, 0x18, @rand_addr=0x2}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2=0xe0000023}]}, 0x44}}, 0x0) [ 1668.187848][T21318] EXT4-fs (loop2): mount failed [ 1668.194138][T21815] EXT4-fs error (device loop5): ext4_fill_super:4822: inode #2: comm syz-executor.5: iget: root inode unallocated [ 1668.206826][T21816] EXT4-fs error (device loop4): ext4_fill_super:4822: inode #2: comm syz-executor.4: iget: root inode unallocated [ 1668.213381][T21815] EXT4-fs (loop5): get root inode failed [ 1668.224509][T21815] EXT4-fs (loop5): mount failed [ 1668.230243][T21816] EXT4-fs (loop4): get root inode failed [ 1668.235888][T21816] EXT4-fs (loop4): mount failed 01:54:06 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f00000004c0)="1000000040000000030000002b0000000502ae00010000000000000000000000002000000020000010000000000000009f09c75f0000ffff53ef", 0x3a, 0x400}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb030000001300000023", 0x29, 0x7e0}, {0x0, 0x0, 0x8c60}], 0x0, &(0x7f0000000580)=ANY=[]) 01:54:07 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f00000004c0)="1000000040000000030000002b00000005000000010000000000000000000000002000000020000010000000fffffffe9f09c75f0000ffff53ef", 0x3a, 0x400}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb030000001300000023", 0x29, 0x7e0}, {0x0, 0x0, 0x8c60}], 0x0, &(0x7f0000000580)=ANY=[]) [ 1668.251949][T21845] loop1: detected capacity change from 0 to 140 [ 1668.264785][T21927] loop0: detected capacity change from 0 to 140 [ 1668.274357][T21845] EXT4-fs (loop1): warning: mounting unchecked fs, running e2fsck is recommended [ 1668.290801][T21816] loop4: detected capacity change from 0 to 140 01:54:07 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000000), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000300)={0x44, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8, 0x18, @rand_addr=0x2}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2=0xe000002d}]}, 0x44}}, 0x0) [ 1668.294120][T21845] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 1668.300620][T21815] loop5: detected capacity change from 0 to 140 [ 1668.317037][T21815] EXT4-fs error (device loop5): ext4_fill_super:4822: inode #2: comm syz-executor.5: iget: root inode unallocated [ 1668.330702][T21927] EXT4-fs error (device loop0): ext4_fill_super:4822: inode #2: comm syz-executor.0: iget: root inode unallocated [ 1668.342922][T21815] EXT4-fs (loop5): get root inode failed 01:54:07 executing program 1: r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000280)={0x18, 0x3, &(0x7f00000000c0)=ANY=[@ANYBLOB="1800000000000000000000000000000095"], &(0x7f0000000080)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={&(0x7f0000000080)='sched_switch\x00', r0}, 0x10) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f00000004c0)="1000000040000000030000002b0000000500000001000000000000000000000000200000002000001000000000004c009f09c75f0000ffff53ef", 0x3a, 0x400}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb030000001300000023", 0x29, 0x7e0}, {&(0x7f0000000340)="00000000000000000000000000000000000000000000000000000000c99b0000ed410000000400009f09c75f9f09c75f9f09c75f00000000000003000200000000000800000000000af301000400000000000000000000000100000004", 0x5d, 0x8c60}], 0x0, &(0x7f0000000580)=ANY=[]) [ 1668.348626][T21815] EXT4-fs (loop5): mount failed [ 1668.358009][T21927] EXT4-fs (loop0): get root inode failed [ 1668.359078][T22129] loop2: detected capacity change from 0 to 140 [ 1668.363723][T21927] EXT4-fs (loop0): mount failed [ 1668.376268][T21816] EXT4-fs error (device loop4): ext4_fill_super:4822: inode #2: comm syz-executor.4: iget: root inode unallocated 01:54:07 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f00000004c0)="1000000040000000030000002b00000005000000010000000000000000000000002000000020000010000000ffffff979f09c75f0000ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x560}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb030000001300000023", 0x29, 0x7e0}, {&(0x7f0000000340), 0x0, 0x8c60}], 0x14010, &(0x7f0000000580)=ANY=[]) 01:54:07 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f00000004c0)="1000000040000000030000002b04100005000000010000000000000000000000002000000020000010000000000000009f09c75f0000ffff53ef", 0x3a, 0x400}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb030000001300000023", 0x29, 0x7e0}, {0x0, 0x0, 0x8c60}], 0x0, &(0x7f0000000580)=ANY=[]) [ 1668.399285][T21816] EXT4-fs (loop4): get root inode failed [ 1668.404954][T21816] EXT4-fs (loop4): mount failed [ 1668.410848][T22129] EXT4-fs error (device loop2): ext4_fill_super:4822: inode #2: comm syz-executor.2: iget: root inode unallocated [ 1668.431990][T21927] loop0: detected capacity change from 0 to 140 [ 1668.442143][T22129] EXT4-fs (loop2): get root inode failed [ 1668.447811][T22129] EXT4-fs (loop2): mount failed 01:54:07 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000000), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000300)={0x44, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8, 0x18, @rand_addr=0x2}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0xf}}, 0x0) [ 1668.463366][T22227] loop1: detected capacity change from 0 to 140 [ 1668.475451][T22240] loop5: detected capacity change from 0 to 140 [ 1668.482159][T21927] EXT4-fs error (device loop0): ext4_fill_super:4822: inode #2: comm syz-executor.0: iget: root inode unallocated [ 1668.496109][T22244] loop4: detected capacity change from 0 to 140 01:54:07 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000000), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000300)={0x44, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8, 0x18, @rand_addr=0x2}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x10}}, 0x0) [ 1668.500978][T22240] EXT4-fs error (device loop5): ext4_fill_super:4822: inode #2: comm syz-executor.5: iget: root inode unallocated [ 1668.518187][T22227] EXT4-fs (loop1): warning: mounting unchecked fs, running e2fsck is recommended [ 1668.531389][T22244] EXT4-fs error (device loop4): ext4_fill_super:4822: inode #2: comm syz-executor.4: iget: root inode unallocated [ 1668.543576][T22240] EXT4-fs (loop5): get root inode failed [ 1668.549274][T22240] EXT4-fs (loop5): mount failed [ 1668.555770][T21927] EXT4-fs (loop0): get root inode failed 01:54:07 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f00000004c0)="1000000040000000030000002b0000000502af00010000000000000000000000002000000020000010000000000000009f09c75f0000ffff53ef", 0x3a, 0x400}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb030000001300000023", 0x29, 0x7e0}, {0x0, 0x0, 0x8c60}], 0x0, &(0x7f0000000580)=ANY=[]) [ 1668.556601][T22129] loop2: detected capacity change from 0 to 140 [ 1668.561430][T21927] EXT4-fs (loop0): mount failed [ 1668.576429][T22244] EXT4-fs (loop4): get root inode failed [ 1668.582159][T22244] EXT4-fs (loop4): mount failed [ 1668.593051][T22227] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 1668.606803][T22240] loop5: detected capacity change from 0 to 140 01:54:07 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000000), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000300)={0x44, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8, 0x18, @rand_addr=0x2}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x14}}, 0x0) [ 1668.618092][T22129] EXT4-fs error (device loop2): ext4_fill_super:4822: inode #2: comm syz-executor.2: iget: root inode unallocated [ 1668.631244][T22129] EXT4-fs (loop2): get root inode failed [ 1668.636895][T22129] EXT4-fs (loop2): mount failed [ 1668.643858][T22244] loop4: detected capacity change from 0 to 140 [ 1668.652922][T22240] EXT4-fs error (device loop5): ext4_fill_super:4822: inode #2: comm syz-executor.5: iget: root inode unallocated 01:54:07 executing program 1: r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000280)={0x18, 0x3, &(0x7f00000000c0)=ANY=[@ANYBLOB="1800000000000000000000000000000095"], &(0x7f0000000080)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={&(0x7f0000000080)='sched_switch\x00', r0}, 0x10) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f00000004c0)="1000000040000000030000002b00000005000000010000000000000000000000002000000020000010000000000060009f09c75f0000ffff53ef", 0x3a, 0x400}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb030000001300000023", 0x29, 0x7e0}, {&(0x7f0000000340)="00000000000000000000000000000000000000000000000000000000c99b0000ed410000000400009f09c75f9f09c75f9f09c75f00000000000003000200000000000800000000000af301000400000000000000000000000100000004", 0x5d, 0x8c60}], 0x0, &(0x7f0000000580)=ANY=[]) 01:54:07 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f00000004c0)="1000000040000000030000002b0000000500000001000000000000000000000000200000002000001000000000000fff9f09c75f0000ffff53ef", 0x3a, 0x400}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb030000001300000023", 0x29, 0x7e0}, {0x0, 0x0, 0x8c60}], 0x0, &(0x7f0000000580)=ANY=[]) [ 1668.666477][T22534] loop0: detected capacity change from 0 to 140 [ 1668.679452][T22240] EXT4-fs (loop5): get root inode failed [ 1668.685134][T22240] EXT4-fs (loop5): mount failed [ 1668.692001][T22244] EXT4-fs error (device loop4): ext4_fill_super:4822: inode #2: comm syz-executor.4: iget: root inode unallocated 01:54:07 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f00000004c0)="1000000040000000030000002b000000050000000100000000000000000000000020000000200000100000000000059c9f09c75f0000ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x560}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb030000001300000023", 0x29, 0x7e0}, {&(0x7f0000000340), 0x0, 0x8c60}], 0x14010, &(0x7f0000000580)=ANY=[]) [ 1668.718423][T22598] loop1: detected capacity change from 0 to 140 [ 1668.726537][T22630] loop2: detected capacity change from 0 to 140 [ 1668.726710][T22534] EXT4-fs error (device loop0): ext4_fill_super:4822: inode #2: comm syz-executor.0: iget: root inode unallocated [ 1668.751111][T22244] EXT4-fs (loop4): get root inode failed [ 1668.756808][T22244] EXT4-fs (loop4): mount failed 01:54:07 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000000), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000300)={0x44, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8, 0x18, @rand_addr=0x2}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0xc0}}, 0x0) [ 1668.764043][T22630] EXT4-fs error (device loop2): ext4_fill_super:4822: inode #2: comm syz-executor.2: iget: root inode unallocated [ 1668.777470][T22630] EXT4-fs (loop2): get root inode failed [ 1668.783278][T22630] EXT4-fs (loop2): mount failed [ 1668.789762][T22598] EXT4-fs (loop1): warning: mounting unchecked fs, running e2fsck is recommended [ 1668.811459][T22598] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 1668.824202][T22669] loop5: detected capacity change from 0 to 140 [ 1668.833743][T22630] loop2: detected capacity change from 0 to 140 [ 1668.840927][T22534] EXT4-fs (loop0): get root inode failed [ 1668.846577][T22534] EXT4-fs (loop0): mount failed 01:54:07 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f00000004c0)="1000000040000000030000002b20100005000000010000000000000000000000002000000020000010000000000000009f09c75f0000ffff53ef", 0x3a, 0x400}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb030000001300000023", 0x29, 0x7e0}, {0x0, 0x0, 0x8c60}], 0x0, &(0x7f0000000580)=ANY=[]) [ 1668.858114][T22669] EXT4-fs error (device loop5): ext4_fill_super:4822: inode #2: comm syz-executor.5: iget: root inode unallocated [ 1668.871860][T22630] EXT4-fs error (device loop2): ext4_fill_super:4822: inode #2: comm syz-executor.2: iget: root inode unallocated [ 1668.884710][T22630] EXT4-fs (loop2): get root inode failed [ 1668.890437][T22630] EXT4-fs (loop2): mount failed [ 1668.903151][T22669] EXT4-fs (loop5): get root inode failed [ 1668.908848][T22669] EXT4-fs (loop5): mount failed 01:54:07 executing program 1: r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000280)={0x18, 0x3, &(0x7f00000000c0)=ANY=[@ANYBLOB="1800000000000000000000000000000095"], &(0x7f0000000080)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={&(0x7f0000000080)='sched_switch\x00', r0}, 0x10) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f00000004c0)="1000000040000000030000002b00000005000000010000000000000000000000002000000020000010000000000068009f09c75f0000ffff53ef", 0x3a, 0x400}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb030000001300000023", 0x29, 0x7e0}, {&(0x7f0000000340)="00000000000000000000000000000000000000000000000000000000c99b0000ed410000000400009f09c75f9f09c75f9f09c75f00000000000003000200000000000800000000000af301000400000000000000000000000100000004", 0x5d, 0x8c60}], 0x0, &(0x7f0000000580)=ANY=[]) [ 1668.924071][T22787] loop4: detected capacity change from 0 to 140 [ 1668.944769][T22787] EXT4-fs error (device loop4): ext4_fill_super:4822: inode #2: comm syz-executor.4: iget: root inode unallocated [ 1668.957690][T22669] loop5: detected capacity change from 0 to 140 01:54:07 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000000), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000300)={0x44, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8, 0x18, @rand_addr=0x2}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0xec0}}, 0x0) 01:54:07 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f00000004c0)="1000000040000000030000002b00000005000000010000000000000000000000002000000020000010000000fffffbff9f09c75f0000ffff53ef", 0x3a, 0x400}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb030000001300000023", 0x29, 0x7e0}, {0x0, 0x0, 0x8c60}], 0x0, &(0x7f0000000580)=ANY=[]) [ 1668.970943][T22534] loop0: detected capacity change from 0 to 140 [ 1668.993625][T22881] loop2: detected capacity change from 0 to 140 [ 1669.001660][T22669] EXT4-fs error (device loop5): ext4_fill_super:4822: inode #2: comm syz-executor.5: iget: root inode unallocated [ 1669.017634][T22787] EXT4-fs (loop4): get root inode failed [ 1669.023363][T22787] EXT4-fs (loop4): mount failed [ 1669.033881][T22534] EXT4-fs error (device loop0): ext4_fill_super:4822: inode #2: comm syz-executor.0: iget: root inode unallocated [ 1669.047276][T22900] loop1: detected capacity change from 0 to 140 [ 1669.056723][T22669] EXT4-fs (loop5): get root inode failed [ 1669.062413][T22669] EXT4-fs (loop5): mount failed 01:54:07 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f00000004c0)="1000000040000000030000002b00000005000000010000000000000000000000002000000020000010000000000001bc9f09c75f0000ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x560}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb030000001300000023", 0x29, 0x7e0}, {&(0x7f0000000340), 0x0, 0x8c60}], 0x14010, &(0x7f0000000580)=ANY=[]) [ 1669.067676][T22881] EXT4-fs error (device loop2): ext4_fill_super:4822: inode #2: comm syz-executor.2: iget: root inode unallocated [ 1669.083968][T22534] EXT4-fs (loop0): get root inode failed [ 1669.089687][T22534] EXT4-fs (loop0): mount failed [ 1669.098107][T22881] EXT4-fs (loop2): get root inode failed [ 1669.103893][T22881] EXT4-fs (loop2): mount failed [ 1669.110554][T22900] EXT4-fs (loop1): warning: mounting unchecked fs, running e2fsck is recommended 01:54:07 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f00000004c0)="1000000040000000030000002b0000000502b000010000000000000000000000002000000020000010000000000000009f09c75f0000ffff53ef", 0x3a, 0x400}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb030000001300000023", 0x29, 0x7e0}, {0x0, 0x0, 0x8c60}], 0x0, &(0x7f0000000580)=ANY=[]) [ 1669.127607][T22787] loop4: detected capacity change from 0 to 140 [ 1669.134071][T22900] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 1669.146714][T22787] EXT4-fs error (device loop4): ext4_fill_super:4822: inode #2: comm syz-executor.4: iget: root inode unallocated [ 1669.161013][T22991] loop5: detected capacity change from 0 to 140 [ 1669.169534][T22787] EXT4-fs (loop4): get root inode failed 01:54:07 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000000), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000300)={0x44, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8, 0x18, @rand_addr=0x2}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x33fe0}}, 0x0) [ 1669.175207][T22787] EXT4-fs (loop4): mount failed [ 1669.182126][T22998] loop0: detected capacity change from 0 to 140 [ 1669.190632][T22881] loop2: detected capacity change from 0 to 140 [ 1669.206550][T22991] EXT4-fs error (device loop5): ext4_fill_super:4822: inode #2: comm syz-executor.5: iget: root inode unallocated [ 1669.232926][T22881] EXT4-fs error (device loop2): ext4_fill_super:4822: inode #2: comm syz-executor.2: iget: root inode unallocated [ 1669.247075][T22998] EXT4-fs error (device loop0): ext4_fill_super:4822: inode #2: comm syz-executor.0: iget: root inode unallocated [ 1669.261652][T22991] EXT4-fs (loop5): get root inode failed [ 1669.267310][T22991] EXT4-fs (loop5): mount failed [ 1669.274787][T22998] EXT4-fs (loop0): get root inode failed 01:54:08 executing program 1: r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000280)={0x18, 0x3, &(0x7f00000000c0)=ANY=[@ANYBLOB="1800000000000000000000000000000095"], &(0x7f0000000080)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={&(0x7f0000000080)='sched_switch\x00', r0}, 0x10) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f00000004c0)="1000000040000000030000002b0000000500000001000000000000000000000000200000002000001000000000006c009f09c75f0000ffff53ef", 0x3a, 0x400}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb030000001300000023", 0x29, 0x7e0}, {&(0x7f0000000340)="00000000000000000000000000000000000000000000000000000000c99b0000ed410000000400009f09c75f9f09c75f9f09c75f00000000000003000200000000000800000000000af301000400000000000000000000000100000004", 0x5d, 0x8c60}], 0x0, &(0x7f0000000580)=ANY=[]) 01:54:08 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f00000004c0)="1000000040000000030000002b00110005000000010000000000000000000000002000000020000010000000000000009f09c75f0000ffff53ef", 0x3a, 0x400}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb030000001300000023", 0x29, 0x7e0}, {0x0, 0x0, 0x8c60}], 0x0, &(0x7f0000000580)=ANY=[]) 01:54:08 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000000), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000300)={0x44, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8, 0x18, @rand_addr=0x2}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x20000344}}, 0x0) [ 1669.280519][T22998] EXT4-fs (loop0): mount failed [ 1669.287509][T22881] EXT4-fs (loop2): get root inode failed [ 1669.293205][T22881] EXT4-fs (loop2): mount failed 01:54:08 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f00000004c0)="1000000040000000030000002b00000005000000010000000000000000000000002000000020000010000000fffbffff9f09c75f0000ffff53ef", 0x3a, 0x400}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb030000001300000023", 0x29, 0x7e0}, {0x0, 0x0, 0x8c60}], 0x0, &(0x7f0000000580)=ANY=[]) [ 1669.332835][T23199] loop4: detected capacity change from 0 to 140 [ 1669.343154][T22991] loop5: detected capacity change from 0 to 140 [ 1669.355303][T23201] loop1: detected capacity change from 0 to 140 [ 1669.355568][T22991] EXT4-fs error (device loop5): ext4_fill_super:4822: inode #2: comm syz-executor.5: iget: root inode unallocated [ 1669.374101][T22991] EXT4-fs (loop5): get root inode failed [ 1669.376709][T22998] loop0: detected capacity change from 0 to 140 [ 1669.379829][T22991] EXT4-fs (loop5): mount failed [ 1669.391619][T23199] EXT4-fs error (device loop4): ext4_fill_super:4822: inode #2: comm syz-executor.4: iget: root inode unallocated [ 1669.405879][T23269] loop2: detected capacity change from 0 to 140 [ 1669.406056][T23201] EXT4-fs (loop1): warning: mounting unchecked fs, running e2fsck is recommended [ 1669.423588][T23199] EXT4-fs (loop4): get root inode failed 01:54:08 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f00000004c0)="1000000040000000030000002b00000005000000010000000000000000000000002000000020000010000000000019bd9f09c75f0000ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x560}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb030000001300000023", 0x29, 0x7e0}, {&(0x7f0000000340), 0x0, 0x8c60}], 0x14010, &(0x7f0000000580)=ANY=[]) 01:54:08 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000000), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000300)={0x44, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8, 0x18, @rand_addr=0x2}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x7ffff000}}, 0x0) [ 1669.429267][T23199] EXT4-fs (loop4): mount failed [ 1669.435769][T23269] EXT4-fs error (device loop2): ext4_fill_super:4822: inode #2: comm syz-executor.2: iget: root inode unallocated [ 1669.454894][T22998] EXT4-fs error (device loop0): ext4_fill_super:4822: inode #2: comm syz-executor.0: iget: root inode unallocated [ 1669.471823][T23199] loop4: detected capacity change from 0 to 140 [ 1669.482106][T23269] EXT4-fs (loop2): get root inode failed [ 1669.488041][T23269] EXT4-fs (loop2): mount failed [ 1669.490207][T22998] EXT4-fs (loop0): get root inode failed [ 1669.498589][T22998] EXT4-fs (loop0): mount failed [ 1669.503783][T23201] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 1669.514642][T23312] loop5: detected capacity change from 0 to 140 [ 1669.523846][T23199] EXT4-fs error (device loop4): ext4_fill_super:4822: inode #2: comm syz-executor.4: iget: root inode unallocated [ 1669.536580][T23312] EXT4-fs error (device loop5): ext4_fill_super:4822: inode #2: comm syz-executor.5: iget: root inode unallocated [ 1669.551407][T23199] EXT4-fs (loop4): get root inode failed [ 1669.557160][T23199] EXT4-fs (loop4): mount failed [ 1669.569868][T23312] EXT4-fs (loop5): get root inode failed [ 1669.575542][T23312] EXT4-fs (loop5): mount failed 01:54:08 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f00000004c0)="1000000040000000030000002b0000000502b100010000000000000000000000002000000020000010000000000000009f09c75f0000ffff53ef", 0x3a, 0x400}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb030000001300000023", 0x29, 0x7e0}, {0x0, 0x0, 0x8c60}], 0x0, &(0x7f0000000580)=ANY=[]) 01:54:08 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f00000004c0)="1000000040000000030000002b00120005000000010000000000000000000000002000000020000010000000000000009f09c75f0000ffff53ef", 0x3a, 0x400}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb030000001300000023", 0x29, 0x7e0}, {0x0, 0x0, 0x8c60}], 0x0, &(0x7f0000000580)=ANY=[]) 01:54:08 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000000), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000300)={0x44, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8, 0x18, @rand_addr=0x2}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0xfffffdef}}, 0x0) [ 1669.576408][T23269] loop2: detected capacity change from 0 to 140 [ 1669.595120][T23269] EXT4-fs error (device loop2): ext4_fill_super:4822: inode #2: comm syz-executor.2: iget: root inode unallocated [ 1669.608199][T23269] EXT4-fs (loop2): get root inode failed [ 1669.613960][T23269] EXT4-fs (loop2): mount failed 01:54:08 executing program 1: r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000280)={0x18, 0x3, &(0x7f00000000c0)=ANY=[@ANYBLOB="1800000000000000000000000000000095"], &(0x7f0000000080)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={&(0x7f0000000080)='sched_switch\x00', r0}, 0x10) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f00000004c0)="1000000040000000030000002b00000005000000010000000000000000000000002000000020000010000000000074009f09c75f0000ffff53ef", 0x3a, 0x400}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb030000001300000023", 0x29, 0x7e0}, {&(0x7f0000000340)="00000000000000000000000000000000000000000000000000000000c99b0000ed410000000400009f09c75f9f09c75f9f09c75f00000000000003000200000000000800000000000af301000400000000000000000000000100000004", 0x5d, 0x8c60}], 0x0, &(0x7f0000000580)=ANY=[]) [ 1669.637006][T23475] loop4: detected capacity change from 0 to 140 [ 1669.649521][T23494] loop0: detected capacity change from 0 to 140 [ 1669.657559][T23312] loop5: detected capacity change from 0 to 140 [ 1669.665801][T23475] EXT4-fs error (device loop4): ext4_fill_super:4822: inode #2: comm syz-executor.4: iget: root inode unallocated 01:54:08 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000000), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000300)={0x44, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8, 0x18, @rand_addr=0x2}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}, 0x2}, 0x0) 01:54:08 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f00000004c0)="1000000040000000030000002b00000005000000010000000000000000000000002000000020000010000000f9fdffff9f09c75f0000ffff53ef", 0x3a, 0x400}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb030000001300000023", 0x29, 0x7e0}, {0x0, 0x0, 0x8c60}], 0x0, &(0x7f0000000580)=ANY=[]) [ 1669.680797][T23494] EXT4-fs error (device loop0): ext4_fill_super:4822: inode #2: comm syz-executor.0: iget: root inode unallocated [ 1669.700609][T23494] EXT4-fs (loop0): get root inode failed [ 1669.706267][T23494] EXT4-fs (loop0): mount failed [ 1669.711692][T23475] EXT4-fs (loop4): get root inode failed [ 1669.717334][T23475] EXT4-fs (loop4): mount failed [ 1669.726059][T23312] EXT4-fs error (device loop5): ext4_fill_super:4822: inode #2: comm syz-executor.5: iget: root inode unallocated [ 1669.745381][T23630] loop2: detected capacity change from 0 to 140 [ 1669.755896][T23632] loop1: detected capacity change from 0 to 140 [ 1669.765397][T23312] EXT4-fs (loop5): get root inode failed [ 1669.771119][T23312] EXT4-fs (loop5): mount failed [ 1669.778206][T23632] EXT4-fs (loop1): warning: mounting unchecked fs, running e2fsck is recommended [ 1669.789357][T23475] loop4: detected capacity change from 0 to 140 [ 1669.799065][T23494] loop0: detected capacity change from 0 to 140 [ 1669.799922][T23632] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 1669.817398][T23630] EXT4-fs error (device loop2): ext4_fill_super:4822: inode #2: comm syz-executor.2: iget: root inode unallocated 01:54:08 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f00000004c0)="1000000040000000030000002b00000005000000010000000000000000000000002000000020000010000000000019be9f09c75f0000ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x560}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb030000001300000023", 0x29, 0x7e0}, {&(0x7f0000000340), 0x0, 0x8c60}], 0x14010, &(0x7f0000000580)=ANY=[]) [ 1669.837480][T23494] EXT4-fs error (device loop0): ext4_fill_super:4822: inode #2: comm syz-executor.0: iget: root inode unallocated [ 1669.855314][T23475] EXT4-fs error (device loop4): ext4_fill_super:4822: inode #2: comm syz-executor.4: iget: root inode unallocated [ 1669.868775][T23630] EXT4-fs (loop2): get root inode failed [ 1669.874437][T23630] EXT4-fs (loop2): mount failed [ 1669.885093][T23475] EXT4-fs (loop4): get root inode failed [ 1669.890782][T23475] EXT4-fs (loop4): mount failed [ 1669.896169][T23697] loop5: detected capacity change from 0 to 140 [ 1669.908756][T23494] EXT4-fs (loop0): get root inode failed [ 1669.911850][T23697] EXT4-fs error (device loop5): ext4_fill_super:4822: inode #2: comm syz-executor.5: iget: root inode unallocated [ 1669.914467][T23494] EXT4-fs (loop0): mount failed [ 1669.932889][T23697] EXT4-fs (loop5): get root inode failed 01:54:08 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000000), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000300)={0x44, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8, 0x18, @rand_addr=0x2}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}, 0x3}, 0x0) 01:54:08 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f00000004c0)="1000000040000000030000002b00140005000000010000000000000000000000002000000020000010000000000000009f09c75f0000ffff53ef", 0x3a, 0x400}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb030000001300000023", 0x29, 0x7e0}, {0x0, 0x0, 0x8c60}], 0x0, &(0x7f0000000580)=ANY=[]) 01:54:08 executing program 1: r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000280)={0x18, 0x3, &(0x7f00000000c0)=ANY=[@ANYBLOB="1800000000000000000000000000000095"], &(0x7f0000000080)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={&(0x7f0000000080)='sched_switch\x00', r0}, 0x10) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f00000004c0)="1000000040000000030000002b0000000500000001000000000000000000000000200000002000001000000000007a009f09c75f0000ffff53ef", 0x3a, 0x400}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb030000001300000023", 0x29, 0x7e0}, {&(0x7f0000000340)="00000000000000000000000000000000000000000000000000000000c99b0000ed410000000400009f09c75f9f09c75f9f09c75f00000000000003000200000000000800000000000af301000400000000000000000000000100000004", 0x5d, 0x8c60}], 0x0, &(0x7f0000000580)=ANY=[]) 01:54:08 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000000), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000300)={0x44, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8, 0x18, @rand_addr=0x2}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}, 0x5}, 0x0) [ 1669.938599][T23697] EXT4-fs (loop5): mount failed [ 1669.950712][T23630] loop2: detected capacity change from 0 to 140 [ 1669.958216][T23630] EXT4-fs error (device loop2): ext4_fill_super:4822: inode #2: comm syz-executor.2: iget: root inode unallocated [ 1669.972570][T23630] EXT4-fs (loop2): get root inode failed [ 1669.978329][T23630] EXT4-fs (loop2): mount failed 01:54:08 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f00000004c0)="1000000040000000030000002b0000000505c200010000000000000000000000002000000020000010000000000000009f09c75f0000ffff53ef", 0x3a, 0x400}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb030000001300000023", 0x29, 0x7e0}, {0x0, 0x0, 0x8c60}], 0x0, &(0x7f0000000580)=ANY=[]) 01:54:08 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f00000004c0)="1000000040000000030000002b00000005000000010000000000000000000000002000000020000010000000fdfdffff9f09c75f0000ffff53ef", 0x3a, 0x400}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb030000001300000023", 0x29, 0x7e0}, {0x0, 0x0, 0x8c60}], 0x0, &(0x7f0000000580)=ANY=[]) [ 1670.005042][T23697] loop5: detected capacity change from 0 to 140 [ 1670.022718][T23960] loop0: detected capacity change from 0 to 140 [ 1670.031441][T23961] loop1: detected capacity change from 0 to 140 [ 1670.042641][T23961] EXT4-fs (loop1): warning: mounting unchecked fs, running e2fsck is recommended [ 1670.053577][T23968] loop4: detected capacity change from 0 to 140 [ 1670.055299][T23966] loop2: detected capacity change from 0 to 140 [ 1670.068678][T23968] EXT4-fs error (device loop4): ext4_fill_super:4822: inode #2: comm syz-executor.4: iget: root inode unallocated [ 1670.082779][T23960] EXT4-fs error (device loop0): ext4_fill_super:4822: inode #2: comm syz-executor.0: iget: root inode unallocated [ 1670.095940][T23697] EXT4-fs error (device loop5): ext4_fill_super:4822: inode #2: comm syz-executor.5: iget: root inode unallocated [ 1670.112385][T23968] EXT4-fs (loop4): get root inode failed [ 1670.118042][T23968] EXT4-fs (loop4): mount failed [ 1670.123700][T23966] EXT4-fs error (device loop2): ext4_fill_super:4822: inode #2: comm syz-executor.2: iget: root inode unallocated [ 1670.137646][T23961] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 1670.149957][T23960] EXT4-fs (loop0): get root inode failed [ 1670.155608][T23960] EXT4-fs (loop0): mount failed [ 1670.162658][T23966] EXT4-fs (loop2): get root inode failed [ 1670.168330][T23966] EXT4-fs (loop2): mount failed [ 1670.176843][T23697] EXT4-fs (loop5): get root inode failed [ 1670.182635][T23697] EXT4-fs (loop5): mount failed [ 1670.189570][T23968] loop4: detected capacity change from 0 to 140 01:54:08 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000000), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000300)={0x44, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8, 0x18, @rand_addr=0x2}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}, 0x6}, 0x0) 01:54:08 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f00000004c0)="1000000040000000030000002b00000005000000010000000000000000000000002000000020000010000000000005c29f09c75f0000ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x560}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb030000001300000023", 0x29, 0x7e0}, {&(0x7f0000000340), 0x0, 0x8c60}], 0x14010, &(0x7f0000000580)=ANY=[]) [ 1670.202685][T23960] loop0: detected capacity change from 0 to 140 [ 1670.211141][T23968] EXT4-fs error (device loop4): ext4_fill_super:4822: inode #2: comm syz-executor.4: iget: root inode unallocated [ 1670.231795][T23966] loop2: detected capacity change from 0 to 140 [ 1670.244088][T23960] EXT4-fs error (device loop0): ext4_fill_super:4822: inode #2: comm syz-executor.0: iget: root inode unallocated [ 1670.265816][T23968] EXT4-fs (loop4): get root inode failed [ 1670.271722][T23968] EXT4-fs (loop4): mount failed [ 1670.279781][T23966] EXT4-fs error (device loop2): ext4_fill_super:4822: inode #2: comm syz-executor.2: iget: root inode unallocated [ 1670.293565][T23960] EXT4-fs (loop0): get root inode failed [ 1670.299615][T23960] EXT4-fs (loop0): mount failed [ 1670.306697][T24158] loop5: detected capacity change from 0 to 140 01:54:09 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f00000004c0)="1000000040000000030000002b03190005000000010000000000000000000000002000000020000010000000000000009f09c75f0000ffff53ef", 0x3a, 0x400}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb030000001300000023", 0x29, 0x7e0}, {0x0, 0x0, 0x8c60}], 0x0, &(0x7f0000000580)=ANY=[]) 01:54:09 executing program 1: r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000280)={0x18, 0x3, &(0x7f00000000c0)=ANY=[@ANYBLOB="1800000000000000000000000000000095"], &(0x7f0000000080)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={&(0x7f0000000080)='sched_switch\x00', r0}, 0x10) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f00000004c0)="1000000040000000030000002b0000000500000001000000000000000000000000200000002000001000000000008c009f09c75f0000ffff53ef", 0x3a, 0x400}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb030000001300000023", 0x29, 0x7e0}, {&(0x7f0000000340)="00000000000000000000000000000000000000000000000000000000c99b0000ed410000000400009f09c75f9f09c75f9f09c75f00000000000003000200000000000800000000000af301000400000000000000000000000100000004", 0x5d, 0x8c60}], 0x0, &(0x7f0000000580)=ANY=[]) [ 1670.308674][T23966] EXT4-fs (loop2): get root inode failed [ 1670.318665][T23966] EXT4-fs (loop2): mount failed [ 1670.330111][T24158] EXT4-fs error (device loop5): ext4_fill_super:4822: inode #2: comm syz-executor.5: iget: root inode unallocated 01:54:09 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000000), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000300)={0x44, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8, 0x18, @rand_addr=0x2}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}, 0x8}, 0x0) 01:54:09 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f00000004c0)="1000000040000000030000002b000000050000000100000000000000000000000020000000200000100000007fffffff9f09c75f0000ffff53ef", 0x3a, 0x400}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb030000001300000023", 0x29, 0x7e0}, {0x0, 0x0, 0x8c60}], 0x0, &(0x7f0000000580)=ANY=[]) 01:54:09 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f00000004c0)="1000000040000000030000002b00000005fffe00010000000000000000000000002000000020000010000000000000009f09c75f0000ffff53ef", 0x3a, 0x400}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb030000001300000023", 0x29, 0x7e0}, {0x0, 0x0, 0x8c60}], 0x0, &(0x7f0000000580)=ANY=[]) [ 1670.362700][T24245] loop4: detected capacity change from 0 to 140 [ 1670.383513][T24245] EXT4-fs error (device loop4): ext4_fill_super:4822: inode #2: comm syz-executor.4: iget: root inode unallocated [ 1670.403369][T24271] loop1: detected capacity change from 0 to 140 [ 1670.416129][T24273] loop2: detected capacity change from 0 to 140 [ 1670.422851][T24158] EXT4-fs (loop5): get root inode failed [ 1670.428571][T24158] EXT4-fs (loop5): mount failed [ 1670.439998][T24271] EXT4-fs (loop1): warning: mounting unchecked fs, running e2fsck is recommended [ 1670.451191][T24294] loop0: detected capacity change from 0 to 140 [ 1670.454303][T24245] EXT4-fs (loop4): get root inode failed [ 1670.463130][T24245] EXT4-fs (loop4): mount failed [ 1670.469151][T24273] EXT4-fs error (device loop2): ext4_fill_super:4822: inode #2: comm syz-executor.2: iget: root inode unallocated [ 1670.472529][T24294] EXT4-fs error (device loop0): ext4_fill_super:4822: inode #2: comm syz-executor.0: iget: root inode unallocated [ 1670.483200][T24158] loop5: detected capacity change from 0 to 140 [ 1670.494465][T24271] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 1670.501197][T24294] EXT4-fs (loop0): get root inode failed [ 1670.515848][T24294] EXT4-fs (loop0): mount failed [ 1670.527949][T24273] EXT4-fs (loop2): get root inode failed [ 1670.533689][T24273] EXT4-fs (loop2): mount failed [ 1670.541730][T24158] EXT4-fs error (device loop5): ext4_fill_super:4822: inode #2: comm syz-executor.5: iget: root inode unallocated [ 1670.556799][T24158] EXT4-fs (loop5): get root inode failed [ 1670.562527][T24158] EXT4-fs (loop5): mount failed 01:54:09 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000000), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000300)={0x44, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8, 0x18, @rand_addr=0x2}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}, 0x9}, 0x0) [ 1670.567650][T24245] loop4: detected capacity change from 0 to 140 [ 1670.582752][T24273] loop2: detected capacity change from 0 to 140 [ 1670.592230][T24294] loop0: detected capacity change from 0 to 140 01:54:09 executing program 1: r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000280)={0x18, 0x3, &(0x7f00000000c0)=ANY=[@ANYBLOB="1800000000000000000000000000000095"], &(0x7f0000000080)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={&(0x7f0000000080)='sched_switch\x00', r0}, 0x10) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f00000004c0)="1000000040000000030000002b0000000500000001000000000000000000000000200000002000001000000000008d009f09c75f0000ffff53ef", 0x3a, 0x400}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb030000001300000023", 0x29, 0x7e0}, {&(0x7f0000000340)="00000000000000000000000000000000000000000000000000000000c99b0000ed410000000400009f09c75f9f09c75f9f09c75f00000000000003000200000000000800000000000af301000400000000000000000000000100000004", 0x5d, 0x8c60}], 0x0, &(0x7f0000000580)=ANY=[]) 01:54:09 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f00000004c0)="1000000040000000030000002b00000005000000010000000000000000000000002000000020000010000000ffffffda9f09c75f0000ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x560}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb030000001300000023", 0x29, 0x7e0}, {&(0x7f0000000340), 0x0, 0x8c60}], 0x14010, &(0x7f0000000580)=ANY=[]) [ 1670.613599][T24245] EXT4-fs error (device loop4): ext4_fill_super:4822: inode #2: comm syz-executor.4: iget: root inode unallocated [ 1670.645452][T24496] loop5: detected capacity change from 0 to 140 [ 1670.646447][T24273] EXT4-fs error (device loop2): ext4_fill_super:4822: inode #2: comm syz-executor.2: iget: root inode unallocated [ 1670.667308][T24294] EXT4-fs error (device loop0): ext4_fill_super:4822: inode #2: comm syz-executor.0: iget: root inode unallocated [ 1670.669222][T24245] EXT4-fs (loop4): get root inode failed [ 1670.685001][T24245] EXT4-fs (loop4): mount failed [ 1670.691056][T24294] EXT4-fs (loop0): get root inode failed [ 1670.696714][T24294] EXT4-fs (loop0): mount failed [ 1670.696934][T24496] EXT4-fs error (device loop5): ext4_fill_super:4822: inode #2: comm syz-executor.5: iget: root inode unallocated 01:54:09 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f00000004c0)="1000000040000000030000002b031a0005000000010000000000000000000000002000000020000010000000000000009f09c75f0000ffff53ef", 0x3a, 0x400}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb030000001300000023", 0x29, 0x7e0}, {0x0, 0x0, 0x8c60}], 0x0, &(0x7f0000000580)=ANY=[]) 01:54:09 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f00000004c0)="1000000040000000030000002b0000000500000001000000000000000000000000200000002000001000000085ffffff9f09c75f0000ffff53ef", 0x3a, 0x400}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb030000001300000023", 0x29, 0x7e0}, {0x0, 0x0, 0x8c60}], 0x0, &(0x7f0000000580)=ANY=[]) [ 1670.701904][T24273] EXT4-fs (loop2): get root inode failed [ 1670.719477][T24273] EXT4-fs (loop2): mount failed [ 1670.725642][T24496] EXT4-fs (loop5): get root inode failed [ 1670.731364][T24496] EXT4-fs (loop5): mount failed [ 1670.741121][T24513] loop1: detected capacity change from 0 to 140 01:54:09 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f00000004c0)="1000000040000000030000002b000000050fff00010000000000000000000000002000000020000010000000000000009f09c75f0000ffff53ef", 0x3a, 0x400}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb030000001300000023", 0x29, 0x7e0}, {0x0, 0x0, 0x8c60}], 0x0, &(0x7f0000000580)=ANY=[]) 01:54:09 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000000), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000300)={0x44, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8, 0x18, @rand_addr=0x2}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}, 0xa}, 0x0) [ 1670.764028][T24496] loop5: detected capacity change from 0 to 140 [ 1670.773389][T24594] loop4: detected capacity change from 0 to 140 [ 1670.786900][T24513] EXT4-fs (loop1): warning: mounting unchecked fs, running e2fsck is recommended [ 1670.797127][T24513] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. 01:54:09 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000000), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000300)={0x44, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8, 0x18, @rand_addr=0x2}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}, 0xb}, 0x0) [ 1670.809178][T24594] EXT4-fs error (device loop4): ext4_fill_super:4822: inode #2: comm syz-executor.4: iget: root inode unallocated [ 1670.823789][T24701] loop0: detected capacity change from 0 to 140 [ 1670.832601][T24594] EXT4-fs (loop4): get root inode failed [ 1670.834306][T24496] EXT4-fs error (device loop5): ext4_fill_super:4822: inode #2: comm syz-executor.5: iget: root inode unallocated [ 1670.838265][T24594] EXT4-fs (loop4): mount failed [ 1670.840322][T24725] loop2: detected capacity change from 0 to 140 [ 1670.853175][T24496] EXT4-fs (loop5): get root inode failed [ 1670.867395][T24496] EXT4-fs (loop5): mount failed [ 1670.874123][T24701] EXT4-fs error (device loop0): ext4_fill_super:4822: inode #2: comm syz-executor.0: iget: root inode unallocated [ 1670.878514][T24725] EXT4-fs error (device loop2): ext4_fill_super:4822: inode #2: comm syz-executor.2: iget: root inode unallocated [ 1670.898954][T24594] loop4: detected capacity change from 0 to 140 [ 1670.900477][T24701] EXT4-fs (loop0): get root inode failed 01:54:09 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f00000004c0)="1000000040000000030000002b00000005000000010000000000000000000000002000000020000010000000fffffff49f09c75f0000ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x560}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb030000001300000023", 0x29, 0x7e0}, {&(0x7f0000000340), 0x0, 0x8c60}], 0x14010, &(0x7f0000000580)=ANY=[]) 01:54:09 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000000), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000300)={0x44, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8, 0x18, @rand_addr=0x2}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}, 0x10}, 0x0) 01:54:09 executing program 1: r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000280)={0x18, 0x3, &(0x7f00000000c0)=ANY=[@ANYBLOB="1800000000000000000000000000000095"], &(0x7f0000000080)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={&(0x7f0000000080)='sched_switch\x00', r0}, 0x10) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f00000004c0)="1000000040000000030000002b00000005000000010000000000000000000000002000000020000010000000000056019f09c75f0000ffff53ef", 0x3a, 0x400}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb030000001300000023", 0x29, 0x7e0}, {&(0x7f0000000340)="00000000000000000000000000000000000000000000000000000000c99b0000ed410000000400009f09c75f9f09c75f9f09c75f00000000000003000200000000000800000000000af301000400000000000000000000000100000004", 0x5d, 0x8c60}], 0x0, &(0x7f0000000580)=ANY=[]) [ 1670.908655][T24594] EXT4-fs error (device loop4): ext4_fill_super:4822: inode #2: comm syz-executor.4: iget: root inode unallocated [ 1670.910970][T24701] EXT4-fs (loop0): mount failed [ 1670.923825][T24725] EXT4-fs (loop2): get root inode failed [ 1670.933514][T24725] EXT4-fs (loop2): mount failed [ 1670.933631][T24594] EXT4-fs (loop4): get root inode failed [ 1670.944184][T24594] EXT4-fs (loop4): mount failed [ 1670.973765][T24701] loop0: detected capacity change from 0 to 140 [ 1670.982076][T24701] EXT4-fs error (device loop0): ext4_fill_super:4822: inode #2: comm syz-executor.0: iget: root inode unallocated [ 1671.006051][T25014] loop5: detected capacity change from 0 to 140 [ 1671.008420][T24725] loop2: detected capacity change from 0 to 140 01:54:09 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000000), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000300)={0x44, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8, 0x18, @rand_addr=0x2}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}, 0x11}, 0x0) 01:54:09 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f00000004c0)="1000000040000000030000002b031b0005000000010000000000000000000000002000000020000010000000000000009f09c75f0000ffff53ef", 0x3a, 0x400}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb030000001300000023", 0x29, 0x7e0}, {0x0, 0x0, 0x8c60}], 0x0, &(0x7f0000000580)=ANY=[]) [ 1671.022337][T24988] loop1: detected capacity change from 0 to 140 [ 1671.032047][T24988] EXT4-fs (loop1): warning: mounting unchecked fs, running e2fsck is recommended [ 1671.046344][T25014] EXT4-fs error (device loop5): ext4_fill_super:4822: inode #2: comm syz-executor.5: iget: root inode unallocated [ 1671.059573][T25020] loop4: detected capacity change from 0 to 140 [ 1671.067685][T24701] EXT4-fs (loop0): get root inode failed [ 1671.073400][T24701] EXT4-fs (loop0): mount failed [ 1671.082416][T25014] EXT4-fs (loop5): get root inode failed [ 1671.088216][T25014] EXT4-fs (loop5): mount failed [ 1671.093838][T25020] EXT4-fs error (device loop4): ext4_fill_super:4822: inode #2: comm syz-executor.4: iget: root inode unallocated [ 1671.107199][T24725] EXT4-fs: failed to create workqueue [ 1671.112768][T24725] EXT4-fs (loop2): mount failed 01:54:09 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000000), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000300)={0x44, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8, 0x18, @rand_addr=0x2}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}, 0x1b}, 0x0) 01:54:09 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f00000004c0)="1000000040000000030000002b000000050000000100000000000000000000000020000000200000100000008cffffff9f09c75f0000ffff53ef", 0x3a, 0x400}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb030000001300000023", 0x29, 0x7e0}, {0x0, 0x0, 0x8c60}], 0x0, &(0x7f0000000580)=ANY=[]) [ 1671.119074][T24988] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 1671.134668][T25020] EXT4-fs (loop4): get root inode failed [ 1671.140388][T25020] EXT4-fs (loop4): mount failed 01:54:09 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f00000004c0)="1000000040000000030000002b00000005feff00010000000000000000000000002000000020000010000000000000009f09c75f0000ffff53ef", 0x3a, 0x400}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb030000001300000023", 0x29, 0x7e0}, {0x0, 0x0, 0x8c60}], 0x0, &(0x7f0000000580)=ANY=[]) [ 1671.179254][T25014] loop5: detected capacity change from 0 to 140 [ 1671.186982][T25014] EXT4-fs error (device loop5): ext4_fill_super:4822: inode #2: comm syz-executor.5: iget: root inode unallocated [ 1671.187260][T25020] loop4: detected capacity change from 0 to 140 [ 1671.201403][T25014] EXT4-fs (loop5): get root inode failed [ 1671.211020][T25014] EXT4-fs (loop5): mount failed 01:54:09 executing program 1: r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000280)={0x18, 0x3, &(0x7f00000000c0)=ANY=[@ANYBLOB="1800000000000000000000000000000095"], &(0x7f0000000080)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={&(0x7f0000000080)='sched_switch\x00', r0}, 0x10) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f00000004c0)="1000000040000000030000002b00000005000000010000000000000000000000002000000020000010000000000057019f09c75f0000ffff53ef", 0x3a, 0x400}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb030000001300000023", 0x29, 0x7e0}, {&(0x7f0000000340)="00000000000000000000000000000000000000000000000000000000c99b0000ed410000000400009f09c75f9f09c75f9f09c75f00000000000003000200000000000800000000000af301000400000000000000000000000100000004", 0x5d, 0x8c60}], 0x0, &(0x7f0000000580)=ANY=[]) 01:54:09 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000000), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000300)={0x44, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8, 0x18, @rand_addr=0x2}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}, 0x300}, 0x0) 01:54:09 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f00000004c0)="1000000040000000030000002b00000005000000010000000000000000000000002000000020000010000000fffffff69f09c75f0000ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x560}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb030000001300000023", 0x29, 0x7e0}, {&(0x7f0000000340), 0x0, 0x8c60}], 0x14010, &(0x7f0000000580)=ANY=[]) [ 1671.220370][T25020] EXT4-fs error (device loop4): ext4_fill_super:4822: inode #2: comm syz-executor.4: iget: root inode unallocated [ 1671.234490][T25329] loop2: detected capacity change from 0 to 140 [ 1671.243006][T25331] loop0: detected capacity change from 0 to 140 [ 1671.266695][T25329] EXT4-fs error (device loop2): ext4_fill_super:4822: inode #2: comm syz-executor.2: iget: root inode unallocated [ 1671.281846][T25020] EXT4-fs (loop4): get root inode failed [ 1671.287609][T25020] EXT4-fs (loop4): mount failed [ 1671.294624][T25389] loop1: detected capacity change from 0 to 140 [ 1671.302181][T25382] loop5: detected capacity change from 0 to 140 [ 1671.309413][T25331] EXT4-fs error (device loop0): ext4_fill_super:4822: inode #2: comm syz-executor.0: iget: root inode unallocated 01:54:10 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f00000004c0)="1000000040000000030000002b00200005000000010000000000000000000000002000000020000010000000000000009f09c75f0000ffff53ef", 0x3a, 0x400}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb030000001300000023", 0x29, 0x7e0}, {0x0, 0x0, 0x8c60}], 0x0, &(0x7f0000000580)=ANY=[]) [ 1671.326741][T25331] EXT4-fs (loop0): get root inode failed [ 1671.332594][T25331] EXT4-fs (loop0): mount failed [ 1671.339772][T25382] EXT4-fs error (device loop5): ext4_fill_super:4822: inode #2: comm syz-executor.5: iget: root inode unallocated [ 1671.351907][T25389] EXT4-fs (loop1): warning: mounting unchecked fs, running e2fsck is recommended [ 1671.364050][T25382] EXT4-fs (loop5): get root inode failed [ 1671.369776][T25382] EXT4-fs (loop5): mount failed [ 1671.371052][T25329] EXT4-fs (loop2): get root inode failed 01:54:10 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000000), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000300)={0x44, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8, 0x18, @rand_addr=0x2}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}, 0x1, 0x2}, 0x0) 01:54:10 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000000), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000300)={0x44, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8, 0x18, @rand_addr=0x2}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}, 0x1, 0x3}, 0x0) [ 1671.380354][T25329] EXT4-fs (loop2): mount failed [ 1671.380372][T25389] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 1671.390762][T25331] loop0: detected capacity change from 0 to 140 [ 1671.404430][T25331] EXT4-fs error (device loop0): ext4_fill_super:4822: inode #2: comm syz-executor.0: iget: root inode unallocated [ 1671.417569][T25331] EXT4-fs (loop0): get root inode failed [ 1671.423417][T25331] EXT4-fs (loop0): mount failed 01:54:10 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f00000004c0)="1000000040000000030000002b00000005000000020000000000000000000000002000000020000010000000000000009f09c75f0000ffff53ef", 0x3a, 0x400}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb030000001300000023", 0x29, 0x7e0}, {0x0, 0x0, 0x8c60}], 0x0, &(0x7f0000000580)=ANY=[]) 01:54:10 executing program 1: r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000280)={0x18, 0x3, &(0x7f00000000c0)=ANY=[@ANYBLOB="1800000000000000000000000000000095"], &(0x7f0000000080)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={&(0x7f0000000080)='sched_switch\x00', r0}, 0x10) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f00000004c0)="1000000040000000030000002b0000000500000001000000000000000000000000200000002000001000000000008d019f09c75f0000ffff53ef", 0x3a, 0x400}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb030000001300000023", 0x29, 0x7e0}, {&(0x7f0000000340)="00000000000000000000000000000000000000000000000000000000c99b0000ed410000000400009f09c75f9f09c75f9f09c75f00000000000003000200000000000800000000000af301000400000000000000000000000100000004", 0x5d, 0x8c60}], 0x0, &(0x7f0000000580)=ANY=[]) [ 1671.432768][T25382] loop5: detected capacity change from 0 to 140 [ 1671.445470][T25329] loop2: detected capacity change from 0 to 140 [ 1671.453523][T25603] loop4: detected capacity change from 0 to 140 [ 1671.467743][T25382] EXT4-fs error (device loop5): ext4_fill_super:4822: inode #2: comm syz-executor.5: iget: root inode unallocated 01:54:10 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000000), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000300)={0x44, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8, 0x18, @rand_addr=0x2}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}, 0x1, 0x4}, 0x0) [ 1671.488152][T25329] EXT4-fs error (device loop2): ext4_fill_super:4822: inode #2: comm syz-executor.2: iget: root inode unallocated [ 1671.502050][T25752] loop0: detected capacity change from 0 to 140 [ 1671.508784][T25603] EXT4-fs error (device loop4): ext4_fill_super:4822: inode #2: comm syz-executor.4: iget: root inode unallocated [ 1671.527919][T25382] EXT4-fs (loop5): get root inode failed [ 1671.533626][T25382] EXT4-fs (loop5): mount failed [ 1671.539993][T25603] EXT4-fs (loop4): get root inode failed [ 1671.545681][T25603] EXT4-fs (loop4): mount failed [ 1671.550067][T25752] EXT4-fs error (device loop0): ext4_fill_super:4822: inode #2: comm syz-executor.0: iget: root inode unallocated [ 1671.562652][T25329] EXT4-fs (loop2): get root inode failed [ 1671.564141][T25752] EXT4-fs (loop0): get root inode failed [ 1671.568300][T25329] EXT4-fs (loop2): mount failed [ 1671.573950][T25752] EXT4-fs (loop0): mount failed 01:54:10 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000000), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000300)={0x44, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8, 0x18, @rand_addr=0x2}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}, 0x1, 0x5}, 0x0) [ 1671.585603][T25754] loop1: detected capacity change from 0 to 140 [ 1671.593682][T25754] EXT4-fs (loop1): warning: mounting unchecked fs, running e2fsck is recommended [ 1671.603800][T25754] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 1671.622239][T25752] loop0: detected capacity change from 0 to 140 [ 1671.627660][T25603] loop4: detected capacity change from 0 to 140 01:54:10 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f00000004c0)="1000000040000000030000002b00000005000000010000000000000000000000002000000020000010000000daffffff9f09c75f0000ffff53ef", 0x3a, 0x400}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb030000001300000023", 0x29, 0x7e0}, {0x0, 0x0, 0x8c60}], 0x0, &(0x7f0000000580)=ANY=[]) 01:54:10 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f00000004c0)="1000000040000000030000002b00000005000000010000000000000000000000002000000020000010000000fffffdf99f09c75f0000ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x560}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb030000001300000023", 0x29, 0x7e0}, {&(0x7f0000000340), 0x0, 0x8c60}], 0x14010, &(0x7f0000000580)=ANY=[]) [ 1671.633540][T25752] EXT4-fs error (device loop0): ext4_fill_super:4822: inode #2: comm syz-executor.0: iget: root inode unallocated [ 1671.636892][T25603] EXT4-fs error (device loop4): ext4_fill_super:4822: inode #2: comm syz-executor.4: iget: root inode unallocated [ 1671.661033][T25752] EXT4-fs (loop0): get root inode failed [ 1671.662447][T25603] EXT4-fs (loop4): get root inode failed [ 1671.668569][T25752] EXT4-fs (loop0): mount failed [ 1671.674155][T25603] EXT4-fs (loop4): mount failed 01:54:10 executing program 1: r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000280)={0x18, 0x3, &(0x7f00000000c0)=ANY=[@ANYBLOB="1800000000000000000000000000000095"], &(0x7f0000000080)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={&(0x7f0000000080)='sched_switch\x00', r0}, 0x10) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f00000004c0)="1000000040000000030000002b00000005000000010000000000000000000000002000000020000010000000000092019f09c75f0000ffff53ef", 0x3a, 0x400}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb030000001300000023", 0x29, 0x7e0}, {&(0x7f0000000340)="00000000000000000000000000000000000000000000000000000000c99b0000ed410000000400009f09c75f9f09c75f9f09c75f00000000000003000200000000000800000000000af301000400000000000000000000000100000004", 0x5d, 0x8c60}], 0x0, &(0x7f0000000580)=ANY=[]) 01:54:10 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000000), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000300)={0x44, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8, 0x18, @rand_addr=0x2}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}, 0x1, 0x6}, 0x0) 01:54:10 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f00000004c0)="1000000040000000030000002b10200005000000010000000000000000000000002000000020000010000000000000009f09c75f0000ffff53ef", 0x3a, 0x400}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb030000001300000023", 0x29, 0x7e0}, {0x0, 0x0, 0x8c60}], 0x0, &(0x7f0000000580)=ANY=[]) [ 1671.697280][T26064] loop2: detected capacity change from 0 to 140 [ 1671.707374][T26064] EXT4-fs error (device loop2): ext4_fill_super:4822: inode #2: comm syz-executor.2: iget: root inode unallocated [ 1671.721035][T26067] loop5: detected capacity change from 0 to 140 [ 1671.721342][T26064] EXT4-fs (loop2): get root inode failed [ 1671.733185][T26064] EXT4-fs (loop2): mount failed 01:54:10 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f00000004c0)="1000000040000000030000002b00000005000019020000000000000000000000002000000020000010000000000000009f09c75f0000ffff53ef", 0x3a, 0x400}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb030000001300000023", 0x29, 0x7e0}, {0x0, 0x0, 0x8c60}], 0x0, &(0x7f0000000580)=ANY=[]) [ 1671.745686][T26067] EXT4-fs error (device loop5): ext4_fill_super:4822: inode #2: comm syz-executor.5: iget: root inode unallocated [ 1671.758250][T26067] EXT4-fs (loop5): get root inode failed [ 1671.763943][T26067] EXT4-fs (loop5): mount failed [ 1671.775853][T26135] loop4: detected capacity change from 0 to 140 [ 1671.791106][T26172] loop0: detected capacity change from 0 to 140 01:54:10 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000000), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000300)={0x44, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8, 0x18, @rand_addr=0x2}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}, 0x1, 0x7}, 0x0) [ 1671.797982][T26135] EXT4-fs error (device loop4): ext4_fill_super:4822: inode #2: comm syz-executor.4: iget: root inode unallocated [ 1671.814141][T26135] EXT4-fs (loop4): get root inode failed [ 1671.819918][T26135] EXT4-fs (loop4): mount failed [ 1671.828699][T26172] EXT4-fs error (device loop0): ext4_fill_super:4822: inode #2: comm syz-executor.0: iget: root inode unallocated [ 1671.830262][T26064] loop2: detected capacity change from 0 to 140 [ 1671.849096][T26184] loop1: detected capacity change from 0 to 140 [ 1671.849668][T26067] loop5: detected capacity change from 0 to 140 [ 1671.857888][T26172] EXT4-fs (loop0): get root inode failed [ 1671.867269][T26172] EXT4-fs (loop0): mount failed [ 1671.875842][T26184] EXT4-fs (loop1): warning: mounting unchecked fs, running e2fsck is recommended [ 1671.885559][T26064] EXT4-fs error (device loop2): ext4_fill_super:4822: inode #2: comm syz-executor.2: iget: root inode unallocated [ 1671.899751][T26067] EXT4-fs error (device loop5): ext4_fill_super:4822: inode #2: comm syz-executor.5: iget: root inode unallocated [ 1671.913556][T26184] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 1671.926367][T26067] EXT4-fs (loop5): get root inode failed [ 1671.932191][T26067] EXT4-fs (loop5): mount failed [ 1671.937858][T26135] loop4: detected capacity change from 0 to 140 [ 1671.938221][T26064] EXT4-fs (loop2): get root inode failed [ 1671.949815][T26064] EXT4-fs (loop2): mount failed [ 1671.958038][T26135] EXT4-fs error (device loop4): ext4_fill_super:4822: inode #2: comm syz-executor.4: iget: root inode unallocated [ 1671.975761][T26135] EXT4-fs (loop4): get root inode failed [ 1671.981519][T26135] EXT4-fs (loop4): mount failed 01:54:10 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f00000004c0)="1000000040000000030000002b00000005000000010000000000000000000000002000000020000010000000fffffffb9f09c75f0000ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x560}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb030000001300000023", 0x29, 0x7e0}, {&(0x7f0000000340), 0x0, 0x8c60}], 0x14010, &(0x7f0000000580)=ANY=[]) 01:54:10 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f00000004c0)="1000000040000000030000002b00000005000000010000000000000000000000002000000020000010000000f4ffffff9f09c75f0000ffff53ef", 0x3a, 0x400}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb030000001300000023", 0x29, 0x7e0}, {0x0, 0x0, 0x8c60}], 0x0, &(0x7f0000000580)=ANY=[]) 01:54:10 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000000), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000300)={0x44, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8, 0x18, @rand_addr=0x2}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}, 0x1, 0x8}, 0x0) 01:54:10 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f00000004c0)="1000000040000000030000002b00220005000000010000000000000000000000002000000020000010000000000000009f09c75f0000ffff53ef", 0x3a, 0x400}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb030000001300000023", 0x29, 0x7e0}, {0x0, 0x0, 0x8c60}], 0x0, &(0x7f0000000580)=ANY=[]) [ 1672.006378][T26172] loop0: detected capacity change from 0 to 140 [ 1672.045097][T26385] loop2: detected capacity change from 0 to 140 01:54:10 executing program 1: r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000280)={0x18, 0x3, &(0x7f00000000c0)=ANY=[@ANYBLOB="1800000000000000000000000000000095"], &(0x7f0000000080)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={&(0x7f0000000080)='sched_switch\x00', r0}, 0x10) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f00000004c0)="1000000040000000030000002b00000005000000010000000000000000000000002000000020000010000000000093019f09c75f0000ffff53ef", 0x3a, 0x400}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb030000001300000023", 0x29, 0x7e0}, {&(0x7f0000000340)="00000000000000000000000000000000000000000000000000000000c99b0000ed410000000400009f09c75f9f09c75f9f09c75f00000000000003000200000000000800000000000af301000400000000000000000000000100000004", 0x5d, 0x8c60}], 0x0, &(0x7f0000000580)=ANY=[]) [ 1672.051820][T26387] loop5: detected capacity change from 0 to 140 [ 1672.068704][T26172] EXT4-fs error (device loop0): ext4_fill_super:4822: inode #2: comm syz-executor.0: iget: root inode unallocated [ 1672.088686][T26406] loop4: detected capacity change from 0 to 140 [ 1672.092941][T26172] EXT4-fs (loop0): get root inode failed [ 1672.100702][T26172] EXT4-fs (loop0): mount failed [ 1672.108484][T26387] EXT4-fs error (device loop5): ext4_fill_super:4822: inode #2: comm syz-executor.5: iget: root inode unallocated [ 1672.126825][T26385] EXT4-fs error (device loop2): ext4_fill_super:4822: inode #2: comm syz-executor.2: iget: root inode unallocated [ 1672.141590][T26436] loop1: detected capacity change from 0 to 140 01:54:10 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000000), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000300)={0x44, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8, 0x18, @rand_addr=0x2}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}, 0x1, 0x9}, 0x0) 01:54:10 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f00000004c0)="1000000040000000030000002b00000005000000030000000000000000000000002000000020000010000000000000009f09c75f0000ffff53ef", 0x3a, 0x400}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb030000001300000023", 0x29, 0x7e0}, {0x0, 0x0, 0x8c60}], 0x0, &(0x7f0000000580)=ANY=[]) [ 1672.148492][T26406] EXT4-fs error (device loop4): ext4_fill_super:4822: inode #2: comm syz-executor.4: iget: root inode unallocated [ 1672.163213][T26406] EXT4-fs (loop4): get root inode failed [ 1672.169021][T26406] EXT4-fs (loop4): mount failed [ 1672.174704][T26385] EXT4-fs (loop2): get root inode failed [ 1672.180387][T26385] EXT4-fs (loop2): mount failed [ 1672.185356][T26387] EXT4-fs (loop5): get root inode failed [ 1672.191024][T26387] EXT4-fs (loop5): mount failed [ 1672.197205][T26436] EXT4-fs (loop1): warning: mounting unchecked fs, running e2fsck is recommended 01:54:10 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000000), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000300)={0x44, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8, 0x18, @rand_addr=0x2}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}, 0x1, 0xa}, 0x0) [ 1672.207545][T26436] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 1672.221684][T26406] loop4: detected capacity change from 0 to 140 [ 1672.234045][T26406] EXT4-fs error (device loop4): ext4_fill_super:4822: inode #2: comm syz-executor.4: iget: root inode unallocated [ 1672.250844][T26387] loop5: detected capacity change from 0 to 140 [ 1672.253642][T26385] loop2: detected capacity change from 0 to 140 [ 1672.264023][T26607] loop0: detected capacity change from 0 to 140 [ 1672.272517][T26385] EXT4-fs error (device loop2): ext4_fill_super:4822: inode #2: comm syz-executor.2: iget: root inode unallocated [ 1672.286210][T26387] EXT4-fs error (device loop5): ext4_fill_super:4822: inode #2: comm syz-executor.5: iget: root inode unallocated 01:54:11 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000000), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000300)={0x44, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8, 0x18, @rand_addr=0x2}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}, 0x1, 0xb}, 0x0) [ 1672.300342][T26607] EXT4-fs error (device loop0): ext4_fill_super:4822: inode #2: comm syz-executor.0: iget: root inode unallocated [ 1672.323793][T26385] EXT4-fs (loop2): get root inode failed [ 1672.329539][T26385] EXT4-fs (loop2): mount failed [ 1672.337299][T26607] EXT4-fs (loop0): get root inode failed [ 1672.343020][T26607] EXT4-fs (loop0): mount failed [ 1672.350579][T26406] EXT4-fs (loop4): get root inode failed 01:54:11 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f00000004c0)="1000000040000000030000002b00000005000000010000000000000000000000002000000020000010000000f6ffffff9f09c75f0000ffff53ef", 0x3a, 0x400}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb030000001300000023", 0x29, 0x7e0}, {0x0, 0x0, 0x8c60}], 0x0, &(0x7f0000000580)=ANY=[]) 01:54:11 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000000), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000300)={0x44, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8, 0x18, @rand_addr=0x2}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}, 0x1, 0xc}, 0x0) 01:54:11 executing program 1: r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000280)={0x18, 0x3, &(0x7f00000000c0)=ANY=[@ANYBLOB="1800000000000000000000000000000095"], &(0x7f0000000080)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={&(0x7f0000000080)='sched_switch\x00', r0}, 0x10) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f00000004c0)="1000000040000000030000002b00000005000000010000000000000000000000002000000020000010000000000094019f09c75f0000ffff53ef", 0x3a, 0x400}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb030000001300000023", 0x29, 0x7e0}, {&(0x7f0000000340)="00000000000000000000000000000000000000000000000000000000c99b0000ed410000000400009f09c75f9f09c75f9f09c75f00000000000003000200000000000800000000000af301000400000000000000000000000100000004", 0x5d, 0x8c60}], 0x0, &(0x7f0000000580)=ANY=[]) [ 1672.356311][T26406] EXT4-fs (loop4): mount failed [ 1672.365386][T26387] EXT4-fs (loop5): get root inode failed [ 1672.371261][T26387] EXT4-fs (loop5): mount failed [ 1672.386077][T26607] loop0: detected capacity change from 0 to 140 01:54:11 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f00000004c0)="1000000040000000030000002b00000005000000010000000000000000000000002000000020000010000000fffffdfd9f09c75f0000ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x560}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb030000001300000023", 0x29, 0x7e0}, {&(0x7f0000000340), 0x0, 0x8c60}], 0x14010, &(0x7f0000000580)=ANY=[]) 01:54:11 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f00000004c0)="1000000040000000030000002b00000005000000040000000000000000000000002000000020000010000000000000009f09c75f0000ffff53ef", 0x3a, 0x400}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb030000001300000023", 0x29, 0x7e0}, {0x0, 0x0, 0x8c60}], 0x0, &(0x7f0000000580)=ANY=[]) 01:54:11 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000000), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000300)={0x44, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8, 0x18, @rand_addr=0x2}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}, 0x1, 0xd}, 0x0) 01:54:11 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f00000004c0)="1000000040000000030000002b03240005000000010000000000000000000000002000000020000010000000000000009f09c75f0000ffff53ef", 0x3a, 0x400}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb030000001300000023", 0x29, 0x7e0}, {0x0, 0x0, 0x8c60}], 0x0, &(0x7f0000000580)=ANY=[]) [ 1672.417218][T26607] EXT4-fs error (device loop0): ext4_fill_super:4822: inode #2: comm syz-executor.0: iget: root inode unallocated [ 1672.431269][T26607] EXT4-fs (loop0): get root inode failed [ 1672.436942][T26607] EXT4-fs (loop0): mount failed [ 1672.455269][T26988] loop2: detected capacity change from 0 to 140 [ 1672.467715][T27024] loop1: detected capacity change from 0 to 140 [ 1672.473505][T27027] loop0: detected capacity change from 0 to 140 [ 1672.479207][T26988] EXT4-fs error (device loop2): ext4_fill_super:4822: inode #2: comm syz-executor.2: iget: root inode unallocated [ 1672.494267][T27045] loop5: detected capacity change from 0 to 140 [ 1672.502955][T27027] EXT4-fs (loop0): ext4_check_descriptors: Block bitmap for group 0 not in group (block 3)! [ 1672.513127][T27027] EXT4-fs (loop0): group descriptors corrupted! [ 1672.524985][T27024] EXT4-fs (loop1): warning: mounting unchecked fs, running e2fsck is recommended [ 1672.534845][T27050] loop4: detected capacity change from 0 to 140 [ 1672.545484][T27024] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 1672.556651][T27045] EXT4-fs error (device loop5): ext4_fill_super:4822: inode #2: comm syz-executor.5: iget: root inode unallocated [ 1672.573265][T26988] EXT4-fs (loop2): get root inode failed [ 1672.578974][T26988] EXT4-fs (loop2): mount failed [ 1672.584221][T27050] EXT4-fs error (device loop4): ext4_fill_super:4822: inode #2: comm syz-executor.4: iget: root inode unallocated [ 1672.598347][T27045] EXT4-fs (loop5): get root inode failed [ 1672.604042][T27045] EXT4-fs (loop5): mount failed 01:54:11 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000000), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000300)={0x44, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8, 0x18, @rand_addr=0x2}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}, 0x1, 0xe}, 0x0) [ 1672.614260][T27050] EXT4-fs (loop4): get root inode failed [ 1672.619965][T27050] EXT4-fs (loop4): mount failed [ 1672.632453][T26988] loop2: detected capacity change from 0 to 140 [ 1672.641205][T26988] EXT4-fs error (device loop2): ext4_fill_super:4822: inode #2: comm syz-executor.2: iget: root inode unallocated [ 1672.658913][T27045] loop5: detected capacity change from 0 to 140 01:54:11 executing program 1: r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000280)={0x18, 0x3, &(0x7f00000000c0)=ANY=[@ANYBLOB="1800000000000000000000000000000095"], &(0x7f0000000080)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={&(0x7f0000000080)='sched_switch\x00', r0}, 0x10) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f00000004c0)="1000000040000000030000002b00000005000000010000000000000000000000002000000020000010000000000095019f09c75f0000ffff53ef", 0x3a, 0x400}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb030000001300000023", 0x29, 0x7e0}, {&(0x7f0000000340)="00000000000000000000000000000000000000000000000000000000c99b0000ed410000000400009f09c75f9f09c75f9f09c75f00000000000003000200000000000800000000000af301000400000000000000000000000100000004", 0x5d, 0x8c60}], 0x0, &(0x7f0000000580)=ANY=[]) [ 1672.665566][T27027] loop0: detected capacity change from 0 to 140 [ 1672.673821][T27050] loop4: detected capacity change from 0 to 140 [ 1672.691450][T27045] EXT4-fs error (device loop5): ext4_fill_super:4822: inode #2: comm syz-executor.5: iget: root inode unallocated [ 1672.706324][T27027] EXT4-fs (loop0): ext4_check_descriptors: Block bitmap for group 0 not in group (block 3)! [ 1672.716513][T27027] EXT4-fs (loop0): group descriptors corrupted! [ 1672.725541][T26988] EXT4-fs (loop2): get root inode failed [ 1672.731292][T26988] EXT4-fs (loop2): mount failed [ 1672.744418][T27050] EXT4-fs error (device loop4): ext4_fill_super:4822: inode #2: comm syz-executor.4: iget: root inode unallocated [ 1672.761511][T27287] loop1: detected capacity change from 0 to 140 01:54:11 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000000), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000300)={0x44, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8, 0x18, @rand_addr=0x2}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}, 0x1, 0xf}, 0x0) 01:54:11 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f00000004c0)="1000000040000000030000002b00250005000000010000000000000000000000002000000020000010000000000000009f09c75f0000ffff53ef", 0x3a, 0x400}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb030000001300000023", 0x29, 0x7e0}, {0x0, 0x0, 0x8c60}], 0x0, &(0x7f0000000580)=ANY=[]) 01:54:11 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f00000004c0)="1000000040000000030000002b00000005000000010000000000000000000000002000000020000010000000fffffffd9f09c75f0000ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x560}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb030000001300000023", 0x29, 0x7e0}, {&(0x7f0000000340), 0x0, 0x8c60}], 0x14010, &(0x7f0000000580)=ANY=[]) 01:54:11 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f00000004c0)="1000000040000000030000002b00000005000000010000000000000000000000002000000020000010000000fbffffff9f09c75f0000ffff53ef", 0x3a, 0x400}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb030000001300000023", 0x29, 0x7e0}, {0x0, 0x0, 0x8c60}], 0x0, &(0x7f0000000580)=ANY=[]) 01:54:11 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f00000004c0)="1000000040000000030000002b00000005000000050000000000000000000000002000000020000010000000000000009f09c75f0000ffff53ef", 0x3a, 0x400}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb030000001300000023", 0x29, 0x7e0}, {0x0, 0x0, 0x8c60}], 0x0, &(0x7f0000000580)=ANY=[]) [ 1672.768654][T27045] EXT4-fs (loop5): get root inode failed [ 1672.774738][T27045] EXT4-fs (loop5): mount failed [ 1672.783129][T27287] EXT4-fs (loop1): warning: mounting unchecked fs, running e2fsck is recommended [ 1672.793724][T27050] EXT4-fs (loop4): get root inode failed [ 1672.799398][T27050] EXT4-fs (loop4): mount failed [ 1672.807077][T27287] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. 01:54:11 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000000), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000300)={0x44, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8, 0x18, @rand_addr=0x2}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}, 0x1, 0x10}, 0x0) 01:54:11 executing program 1: r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000280)={0x18, 0x3, &(0x7f00000000c0)=ANY=[@ANYBLOB="1800000000000000000000000000000095"], &(0x7f0000000080)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={&(0x7f0000000080)='sched_switch\x00', r0}, 0x10) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f00000004c0)="1000000040000000030000002b000000050000000100000000000000000000000020000000200000100000000000bc019f09c75f0000ffff53ef", 0x3a, 0x400}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb030000001300000023", 0x29, 0x7e0}, {&(0x7f0000000340)="00000000000000000000000000000000000000000000000000000000c99b0000ed410000000400009f09c75f9f09c75f9f09c75f00000000000003000200000000000800000000000af301000400000000000000000000000100000004", 0x5d, 0x8c60}], 0x0, &(0x7f0000000580)=ANY=[]) [ 1672.864860][T27549] loop4: detected capacity change from 0 to 140 [ 1672.881582][T27549] EXT4-fs error (device loop4): ext4_fill_super:4822: inode #2: comm syz-executor.4: iget: root inode unallocated [ 1672.881693][T27563] loop0: detected capacity change from 0 to 140 [ 1672.894193][T27573] loop5: detected capacity change from 0 to 140 [ 1672.907302][T27549] EXT4-fs (loop4): get root inode failed [ 1672.908077][T27563] EXT4-fs (loop0): ext4_check_descriptors: Block bitmap for group 0 not in group (block 3)! [ 1672.913011][T27549] EXT4-fs (loop4): mount failed [ 1672.923069][T27563] EXT4-fs (loop0): group descriptors corrupted! [ 1672.939226][T27606] loop2: detected capacity change from 0 to 140 [ 1672.940351][T27573] EXT4-fs error (device loop5): ext4_fill_super:4822: inode #2: comm syz-executor.5: iget: root inode unallocated 01:54:11 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000000), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000300)={0x44, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8, 0x18, @rand_addr=0x2}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}, 0x1, 0x11}, 0x0) [ 1672.963122][T27606] EXT4-fs error (device loop2): ext4_fill_super:4822: inode #2: comm syz-executor.2: iget: root inode unallocated [ 1672.980250][T27625] loop1: detected capacity change from 0 to 140 [ 1672.989074][T27563] loop0: detected capacity change from 0 to 140 [ 1673.000165][T27549] loop4: detected capacity change from 0 to 140 01:54:11 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000000), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000300)={0x44, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8, 0x18, @rand_addr=0x2}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}, 0x1, 0x12}, 0x0) [ 1673.019659][T27625] EXT4-fs (loop1): warning: mounting unchecked fs, running e2fsck is recommended [ 1673.029557][T27549] EXT4-fs error (device loop4): ext4_fill_super:4822: inode #2: comm syz-executor.4: iget: root inode unallocated [ 1673.043431][T27563] EXT4-fs (loop0): ext4_check_descriptors: Block bitmap for group 0 not in group (block 3)! [ 1673.053542][T27563] EXT4-fs (loop0): group descriptors corrupted! [ 1673.065278][T27606] EXT4-fs (loop2): get root inode failed [ 1673.070957][T27606] EXT4-fs (loop2): mount failed [ 1673.075900][T27573] EXT4-fs (loop5): get root inode failed [ 1673.081646][T27573] EXT4-fs (loop5): mount failed [ 1673.090279][T27625] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 1673.103006][T27549] EXT4-fs (loop4): get root inode failed [ 1673.108716][T27549] EXT4-fs (loop4): mount failed 01:54:11 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f00000004c0)="1000000040000000030000002b00000005000000060000000000000000000000002000000020000010000000000000009f09c75f0000ffff53ef", 0x3a, 0x400}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb030000001300000023", 0x29, 0x7e0}, {0x0, 0x0, 0x8c60}], 0x0, &(0x7f0000000580)=ANY=[]) 01:54:11 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f00000004c0)="1000000040000000030000002b03250005000000010000000000000000000000002000000020000010000000000000009f09c75f0000ffff53ef", 0x3a, 0x400}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb030000001300000023", 0x29, 0x7e0}, {0x0, 0x0, 0x8c60}], 0x0, &(0x7f0000000580)=ANY=[]) 01:54:11 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000000), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000300)={0x44, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8, 0x18, @rand_addr=0x2}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}, 0x1, 0x19}, 0x0) [ 1673.121229][T27606] loop2: detected capacity change from 0 to 140 [ 1673.139825][T27573] loop5: detected capacity change from 0 to 140 [ 1673.154996][T27606] EXT4-fs error (device loop2): ext4_fill_super:4822: inode #2: comm syz-executor.2: iget: root inode unallocated 01:54:11 executing program 1: r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000280)={0x18, 0x3, &(0x7f00000000c0)=ANY=[@ANYBLOB="1800000000000000000000000000000095"], &(0x7f0000000080)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={&(0x7f0000000080)='sched_switch\x00', r0}, 0x10) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f00000004c0)="1000000040000000030000002b00000005000000010000000000000000000000002000000020000010000000000004029f09c75f0000ffff53ef", 0x3a, 0x400}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb030000001300000023", 0x29, 0x7e0}, {&(0x7f0000000340)="00000000000000000000000000000000000000000000000000000000c99b0000ed410000000400009f09c75f9f09c75f9f09c75f00000000000003000200000000000800000000000af301000400000000000000000000000100000004", 0x5d, 0x8c60}], 0x0, &(0x7f0000000580)=ANY=[]) [ 1673.179562][T27962] loop0: detected capacity change from 0 to 140 [ 1673.193116][T27973] loop4: detected capacity change from 0 to 140 [ 1673.206641][T27573] EXT4-fs error (device loop5): ext4_fill_super:4822: inode #2: comm syz-executor.5: iget: root inode unallocated [ 1673.229092][T27962] EXT4-fs (loop0): ext4_check_descriptors: Block bitmap for group 0 not in group (block 3)! [ 1673.239307][T27962] EXT4-fs (loop0): group descriptors corrupted! [ 1673.247140][T27973] EXT4-fs error (device loop4): ext4_fill_super:4822: inode #2: comm syz-executor.4: iget: root inode unallocated [ 1673.265075][T27606] EXT4-fs (loop2): get root inode failed [ 1673.270776][T27606] EXT4-fs (loop2): mount failed 01:54:12 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000000), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000300)={0x44, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8, 0x18, @rand_addr=0x2}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}, 0x1, 0x48}, 0x0) [ 1673.276007][T27573] EXT4-fs (loop5): get root inode failed [ 1673.281696][T27573] EXT4-fs (loop5): mount failed [ 1673.287442][T28003] loop1: detected capacity change from 0 to 140 [ 1673.288284][T27973] EXT4-fs (loop4): get root inode failed [ 1673.299521][T27973] EXT4-fs (loop4): mount failed [ 1673.307825][T28003] EXT4-fs (loop1): warning: mounting unchecked fs, running e2fsck is recommended 01:54:12 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f00000004c0)="1000000040000000030000002b00000005000000010000000000000000000000002000000020000010000000fffffffe9f09c75f0000ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x560}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb030000001300000023", 0x29, 0x7e0}, {&(0x7f0000000340), 0x0, 0x8c60}], 0x14010, &(0x7f0000000580)=ANY=[]) 01:54:12 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f00000004c0)="1000000040000000030000002b00000005000000010000000000000000000000002000000020000010000000feffffff9f09c75f0000ffff53ef", 0x3a, 0x400}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb030000001300000023", 0x29, 0x7e0}, {0x0, 0x0, 0x8c60}], 0x0, &(0x7f0000000580)=ANY=[]) 01:54:12 executing program 1: r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000280)={0x18, 0x3, &(0x7f00000000c0)=ANY=[@ANYBLOB="1800000000000000000000000000000095"], &(0x7f0000000080)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={&(0x7f0000000080)='sched_switch\x00', r0}, 0x10) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f00000004c0)="1000000040000000030000002b00000005000000010000000000000000000000002000000020000010000000000043029f09c75f0000ffff53ef", 0x3a, 0x400}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb030000001300000023", 0x29, 0x7e0}, {&(0x7f0000000340)="00000000000000000000000000000000000000000000000000000000c99b0000ed410000000400009f09c75f9f09c75f9f09c75f00000000000003000200000000000800000000000af301000400000000000000000000000100000004", 0x5d, 0x8c60}], 0x0, &(0x7f0000000580)=ANY=[]) [ 1673.323041][T28003] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 1673.343962][T27973] loop4: detected capacity change from 0 to 140 [ 1673.354423][T27962] loop0: detected capacity change from 0 to 140 [ 1673.362839][T27962] EXT4-fs (loop0): ext4_check_descriptors: Block bitmap for group 0 not in group (block 3)! [ 1673.372995][T27962] EXT4-fs (loop0): group descriptors corrupted! 01:54:12 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f00000004c0)="1000000040000000030000002b00000005000000070000000000000000000000002000000020000010000000000000009f09c75f0000ffff53ef", 0x3a, 0x400}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb030000001300000023", 0x29, 0x7e0}, {0x0, 0x0, 0x8c60}], 0x0, &(0x7f0000000580)=ANY=[]) 01:54:12 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000000), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000300)={0x44, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8, 0x18, @rand_addr=0x2}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}, 0x1, 0x4c}, 0x0) [ 1673.384554][T27973] EXT4-fs error (device loop4): ext4_fill_super:4822: inode #2: comm syz-executor.4: iget: root inode unallocated [ 1673.406444][T28287] loop2: detected capacity change from 0 to 140 [ 1673.415765][T28289] loop5: detected capacity change from 0 to 140 [ 1673.431465][T28289] EXT4-fs error (device loop5): ext4_fill_super:4822: inode #2: comm syz-executor.5: iget: root inode unallocated [ 1673.445487][T27973] EXT4-fs (loop4): get root inode failed [ 1673.451192][T27973] EXT4-fs (loop4): mount failed [ 1673.461778][T28311] loop0: detected capacity change from 0 to 140 [ 1673.469417][T28289] EXT4-fs (loop5): get root inode failed [ 1673.475087][T28289] EXT4-fs (loop5): mount failed 01:54:12 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000000), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000300)={0x44, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8, 0x18, @rand_addr=0x2}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}, 0x1, 0x60}, 0x0) [ 1673.482137][T28311] EXT4-fs (loop0): ext4_check_descriptors: Block bitmap for group 0 not in group (block 3)! [ 1673.492279][T28311] EXT4-fs (loop0): group descriptors corrupted! [ 1673.501163][T28313] loop1: detected capacity change from 0 to 140 [ 1673.508177][T28287] EXT4-fs error (device loop2): ext4_fill_super:4822: inode #2: comm syz-executor.2: iget: root inode unallocated [ 1673.526889][T28287] EXT4-fs (loop2): get root inode failed 01:54:12 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f00000004c0)="1000000040000000030000002b03260005000000010000000000000000000000002000000020000010000000000000009f09c75f0000ffff53ef", 0x3a, 0x400}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb030000001300000023", 0x29, 0x7e0}, {0x0, 0x0, 0x8c60}], 0x0, &(0x7f0000000580)=ANY=[]) [ 1673.532598][T28287] EXT4-fs (loop2): mount failed [ 1673.537975][T28313] EXT4-fs (loop1): warning: mounting unchecked fs, running e2fsck is recommended [ 1673.550887][T28311] loop0: detected capacity change from 0 to 140 [ 1673.560452][T28313] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 1673.560545][T28289] loop5: detected capacity change from 0 to 140 01:54:12 executing program 1: r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000280)={0x18, 0x3, &(0x7f00000000c0)=ANY=[@ANYBLOB="1800000000000000000000000000000095"], &(0x7f0000000080)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={&(0x7f0000000080)='sched_switch\x00', r0}, 0x10) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f00000004c0)="1000000040000000030000002b00000005000000010000000000000000000000002000000020000010000000000072029f09c75f0000ffff53ef", 0x3a, 0x400}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb030000001300000023", 0x29, 0x7e0}, {&(0x7f0000000340)="00000000000000000000000000000000000000000000000000000000c99b0000ed410000000400009f09c75f9f09c75f9f09c75f00000000000003000200000000000800000000000af301000400000000000000000000000100000004", 0x5d, 0x8c60}], 0x0, &(0x7f0000000580)=ANY=[]) [ 1673.577516][T28311] EXT4-fs (loop0): ext4_check_descriptors: Block bitmap for group 0 not in group (block 3)! [ 1673.587730][T28311] EXT4-fs (loop0): group descriptors corrupted! [ 1673.597288][T28289] EXT4-fs error (device loop5): ext4_fill_super:4822: inode #2: comm syz-executor.5: iget: root inode unallocated [ 1673.611116][T28289] EXT4-fs (loop5): get root inode failed [ 1673.616769][T28289] EXT4-fs (loop5): mount failed [ 1673.623988][T28287] loop2: detected capacity change from 0 to 140 01:54:12 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f00000004c0)="1000000040000000030000002b00000005000000080000000000000000000000002000000020000010000000000000009f09c75f0000ffff53ef", 0x3a, 0x400}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb030000001300000023", 0x29, 0x7e0}, {0x0, 0x0, 0x8c60}], 0x0, &(0x7f0000000580)=ANY=[]) [ 1673.630673][T28559] loop4: detected capacity change from 0 to 140 [ 1673.634935][T28287] EXT4-fs error (device loop2): ext4_fill_super:4822: inode #2: comm syz-executor.2: iget: root inode unallocated [ 1673.650119][T28287] EXT4-fs (loop2): get root inode failed [ 1673.655878][T28287] EXT4-fs (loop2): mount failed [ 1673.656888][T28587] loop0: detected capacity change from 0 to 140 [ 1673.667199][T28559] EXT4-fs error (device loop4): ext4_fill_super:4822: inode #2: comm syz-executor.4: iget: root inode unallocated 01:54:12 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f00000004c0)="1000000040000000030000002b0000000500000001000000000000000000000000200000002000001000000000000fff9f09c75f0000ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x560}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb030000001300000023", 0x29, 0x7e0}, {&(0x7f0000000340), 0x0, 0x8c60}], 0x14010, &(0x7f0000000580)=ANY=[]) 01:54:12 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000000), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000300)={0x44, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8, 0x18, @rand_addr=0x2}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}, 0x1, 0x68}, 0x0) 01:54:12 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f00000004c0)="1000000040000000030000002b00000005000000010000000000000000000000002000000020000010000000000200009f09c75f0000ffff53ef", 0x3a, 0x400}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb030000001300000023", 0x29, 0x7e0}, {0x0, 0x0, 0x8c60}], 0x0, &(0x7f0000000580)=ANY=[]) [ 1673.668081][T28587] EXT4-fs (loop0): ext4_check_descriptors: Block bitmap for group 0 not in group (block 3)! [ 1673.681066][T28559] EXT4-fs (loop4): get root inode failed [ 1673.689613][T28587] EXT4-fs (loop0): group descriptors corrupted! [ 1673.701593][T28559] EXT4-fs (loop4): mount failed [ 1673.715119][T28615] loop1: detected capacity change from 0 to 140 [ 1673.721164][T28613] loop5: detected capacity change from 0 to 140 01:54:12 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000000), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000300)={0x44, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8, 0x18, @rand_addr=0x2}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}, 0x1, 0x6c}, 0x0) [ 1673.734730][T28587] loop0: detected capacity change from 0 to 140 [ 1673.741919][T28615] EXT4-fs (loop1): warning: mounting unchecked fs, running e2fsck is recommended [ 1673.741932][T28613] EXT4-fs error (device loop5): ext4_fill_super:4822: inode #2: comm syz-executor.5: iget: root inode unallocated [ 1673.763604][T28559] loop4: detected capacity change from 0 to 140 [ 1673.764175][T28613] EXT4-fs (loop5): get root inode failed [ 1673.775584][T28613] EXT4-fs (loop5): mount failed [ 1673.778083][T28587] EXT4-fs (loop0): ext4_check_descriptors: Block bitmap for group 0 not in group (block 3)! [ 1673.790641][T28587] EXT4-fs (loop0): group descriptors corrupted! [ 1673.799071][T28723] loop2: detected capacity change from 0 to 140 [ 1673.810393][T28559] EXT4-fs error (device loop4): ext4_fill_super:4822: inode #2: comm syz-executor.4: iget: root inode unallocated 01:54:12 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f00000004c0)="1000000040000000030000002b00000005000000090000000000000000000000002000000020000010000000000000009f09c75f0000ffff53ef", 0x3a, 0x400}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb030000001300000023", 0x29, 0x7e0}, {0x0, 0x0, 0x8c60}], 0x0, &(0x7f0000000580)=ANY=[]) [ 1673.825223][T28723] EXT4-fs error (device loop2): ext4_fill_super:4822: inode #2: comm syz-executor.2: iget: root inode unallocated [ 1673.838009][T28559] EXT4-fs (loop4): get root inode failed [ 1673.843716][T28559] EXT4-fs (loop4): mount failed [ 1673.843757][T28613] loop5: detected capacity change from 0 to 140 [ 1673.851125][T28615] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 1673.862557][T28723] EXT4-fs (loop2): get root inode failed [ 1673.871038][T28723] EXT4-fs (loop2): mount failed 01:54:12 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f00000004c0)="1000000040000000030000002b002e0005000000010000000000000000000000002000000020000010000000000000009f09c75f0000ffff53ef", 0x3a, 0x400}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb030000001300000023", 0x29, 0x7e0}, {0x0, 0x0, 0x8c60}], 0x0, &(0x7f0000000580)=ANY=[]) 01:54:12 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000000), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000300)={0x44, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8, 0x18, @rand_addr=0x2}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}, 0x1, 0x74}, 0x0) [ 1673.885739][T28613] EXT4-fs error (device loop5): ext4_fill_super:4822: inode #2: comm syz-executor.5: iget: root inode unallocated [ 1673.898387][T28771] loop0: detected capacity change from 0 to 140 [ 1673.914376][T28771] EXT4-fs (loop0): ext4_check_descriptors: Block bitmap for group 0 not in group (block 3)! [ 1673.924563][T28771] EXT4-fs (loop0): group descriptors corrupted! 01:54:12 executing program 1: r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000280)={0x18, 0x3, &(0x7f00000000c0)=ANY=[@ANYBLOB="1800000000000000000000000000000095"], &(0x7f0000000080)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={&(0x7f0000000080)='sched_switch\x00', r0}, 0x10) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f00000004c0)="1000000040000000030000002b00000005000000010000000000000000000000002000000020000010000000000000039f09c75f0000ffff53ef", 0x3a, 0x400}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb030000001300000023", 0x29, 0x7e0}, {&(0x7f0000000340)="00000000000000000000000000000000000000000000000000000000c99b0000ed410000000400009f09c75f9f09c75f9f09c75f00000000000003000200000000000800000000000af301000400000000000000000000000100000004", 0x5d, 0x8c60}], 0x0, &(0x7f0000000580)=ANY=[]) [ 1673.933076][T28613] EXT4-fs (loop5): get root inode failed [ 1673.938765][T28613] EXT4-fs (loop5): mount failed [ 1673.950728][T28964] loop4: detected capacity change from 0 to 140 [ 1673.958880][T28723] loop2: detected capacity change from 0 to 140 [ 1673.962567][T28964] EXT4-fs error (device loop4): ext4_fill_super:4822: inode #2: comm syz-executor.4: iget: root inode unallocated [ 1673.967482][T28771] loop0: detected capacity change from 0 to 140 01:54:12 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f00000004c0)="1000000040000000030000002b00000005000000010000000000000000000000002000000020000010000000fffffbff9f09c75f0000ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x560}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb030000001300000023", 0x29, 0x7e0}, {&(0x7f0000000340), 0x0, 0x8c60}], 0x14010, &(0x7f0000000580)=ANY=[]) [ 1673.980018][T28723] EXT4-fs error (device loop2): ext4_fill_super:4822: inode #2: comm syz-executor.2: iget: root inode unallocated [ 1673.985368][T28964] EXT4-fs (loop4): get root inode failed [ 1674.001201][T28964] EXT4-fs (loop4): mount failed [ 1674.006584][T28723] EXT4-fs (loop2): get root inode failed [ 1674.007212][T28771] EXT4-fs (loop0): ext4_check_descriptors: Block bitmap for group 0 not in group (block 3)! [ 1674.012372][T28723] EXT4-fs (loop2): mount failed [ 1674.022365][T28771] EXT4-fs (loop0): group descriptors corrupted! 01:54:12 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000000), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000300)={0x44, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8, 0x18, @rand_addr=0x2}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}, 0x1, 0x7a}, 0x0) 01:54:12 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f00000004c0)="1000000040000000030000002b000000050000000a0000000000000000000000002000000020000010000000000000009f09c75f0000ffff53ef", 0x3a, 0x400}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb030000001300000023", 0x29, 0x7e0}, {0x0, 0x0, 0x8c60}], 0x0, &(0x7f0000000580)=ANY=[]) [ 1674.044398][T28964] loop4: detected capacity change from 0 to 140 [ 1674.052093][T28964] EXT4-fs error (device loop4): ext4_fill_super:4822: inode #2: comm syz-executor.4: iget: root inode unallocated [ 1674.071110][T29098] loop0: detected capacity change from 0 to 140 [ 1674.081846][T29100] loop1: detected capacity change from 0 to 140 [ 1674.087385][T28964] EXT4-fs (loop4): get root inode failed 01:54:12 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f00000004c0)="1000000040000000030000002b00000005000000010000000000000000000000002000000020000010000000000300009f09c75f0000ffff53ef", 0x3a, 0x400}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb030000001300000023", 0x29, 0x7e0}, {0x0, 0x0, 0x8c60}], 0x0, &(0x7f0000000580)=ANY=[]) 01:54:12 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000000), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000300)={0x44, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8, 0x18, @rand_addr=0x2}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}, 0x1, 0xe0}, 0x0) [ 1674.093805][T28964] EXT4-fs (loop4): mount failed [ 1674.100336][T29098] EXT4-fs (loop0): ext4_check_descriptors: Block bitmap for group 0 not in group (block 3)! [ 1674.110478][T29098] EXT4-fs (loop0): group descriptors corrupted! [ 1674.121319][T29141] loop5: detected capacity change from 0 to 140 [ 1674.129416][T29150] loop2: detected capacity change from 0 to 140 01:54:12 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f00000004c0)="1000000040000000030000002b003f0005000000010000000000000000000000002000000020000010000000000000009f09c75f0000ffff53ef", 0x3a, 0x400}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb030000001300000023", 0x29, 0x7e0}, {0x0, 0x0, 0x8c60}], 0x0, &(0x7f0000000580)=ANY=[]) [ 1674.139826][T29100] EXT4-fs (loop1): warning: mounting unchecked fs, running e2fsck is recommended [ 1674.150980][T29141] EXT4-fs error (device loop5): ext4_fill_super:4822: inode #2: comm syz-executor.5: iget: root inode unallocated [ 1674.168347][T29150] EXT4-fs error (device loop2): ext4_fill_super:4822: inode #2: comm syz-executor.2: iget: root inode unallocated 01:54:12 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000000), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000300)={0x44, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8, 0x18, @rand_addr=0x2}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}, 0x1, 0x300}, 0x0) [ 1674.187360][T29100] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 1674.201805][T29141] EXT4-fs (loop5): get root inode failed [ 1674.202083][T29098] loop0: detected capacity change from 0 to 140 [ 1674.207474][T29141] EXT4-fs (loop5): mount failed [ 1674.214943][T29173] loop4: detected capacity change from 0 to 140 [ 1674.219020][T29150] EXT4-fs (loop2): get root inode failed [ 1674.230711][T29150] EXT4-fs (loop2): mount failed 01:54:13 executing program 1: r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000280)={0x18, 0x3, &(0x7f00000000c0)=ANY=[@ANYBLOB="1800000000000000000000000000000095"], &(0x7f0000000080)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={&(0x7f0000000080)='sched_switch\x00', r0}, 0x10) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f00000004c0)="1000000040000000030000002b00000005000000010000000000000000000000002000000020000010000000000002049f09c75f0000ffff53ef", 0x3a, 0x400}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb030000001300000023", 0x29, 0x7e0}, {&(0x7f0000000340)="00000000000000000000000000000000000000000000000000000000c99b0000ed410000000400009f09c75f9f09c75f9f09c75f00000000000003000200000000000800000000000af301000400000000000000000000000100000004", 0x5d, 0x8c60}], 0x0, &(0x7f0000000580)=ANY=[]) [ 1674.239904][T29098] EXT4-fs (loop0): ext4_check_descriptors: Block bitmap for group 0 not in group (block 3)! [ 1674.250064][T29098] EXT4-fs (loop0): group descriptors corrupted! [ 1674.258605][T29173] EXT4-fs error (device loop4): ext4_fill_super:4822: inode #2: comm syz-executor.4: iget: root inode unallocated [ 1674.272115][T29173] EXT4-fs (loop4): get root inode failed [ 1674.277784][T29173] EXT4-fs (loop4): mount failed 01:54:13 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f00000004c0)="1000000040000000030000002b000000050000000b0000000000000000000000002000000020000010000000000000009f09c75f0000ffff53ef", 0x3a, 0x400}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb030000001300000023", 0x29, 0x7e0}, {0x0, 0x0, 0x8c60}], 0x0, &(0x7f0000000580)=ANY=[]) [ 1674.291900][T29150] loop2: detected capacity change from 0 to 140 [ 1674.303076][T29141] loop5: detected capacity change from 0 to 140 [ 1674.307282][T29453] loop0: detected capacity change from 0 to 140 [ 1674.311840][T29150] EXT4-fs error (device loop2): ext4_fill_super:4822: inode #2: comm syz-executor.2: iget: root inode unallocated [ 1674.331624][T29173] loop4: detected capacity change from 0 to 140 01:54:13 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000000), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000300)={0x44, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8, 0x18, @rand_addr=0x2}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}, 0x1, 0x500}, 0x0) 01:54:13 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000000), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000300)={0x44, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8, 0x18, @rand_addr=0x2}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}, 0x1, 0x600}, 0x0) [ 1674.337834][T29453] EXT4-fs (loop0): ext4_check_descriptors: Block bitmap for group 0 not in group (block 3)! [ 1674.348119][T29453] EXT4-fs (loop0): group descriptors corrupted! [ 1674.357205][T29464] loop1: detected capacity change from 0 to 140 [ 1674.371223][T29150] EXT4-fs (loop2): get root inode failed [ 1674.376894][T29150] EXT4-fs (loop2): mount failed [ 1674.382250][T29141] EXT4-fs error (device loop5): ext4_fill_super:4822: inode #2: comm syz-executor.5: iget: root inode unallocated 01:54:13 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f00000004c0)="1000000040000000030000002b00000005000000010000000000000000000000002000000020000010000000000400009f09c75f0000ffff53ef", 0x3a, 0x400}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb030000001300000023", 0x29, 0x7e0}, {0x0, 0x0, 0x8c60}], 0x0, &(0x7f0000000580)=ANY=[]) [ 1674.399598][T29464] EXT4-fs (loop1): warning: mounting unchecked fs, running e2fsck is recommended [ 1674.412046][T29464] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 1674.425496][T29173] EXT4-fs error (device loop4): ext4_fill_super:4822: inode #2: comm syz-executor.4: iget: root inode unallocated [ 1674.439479][T29141] EXT4-fs (loop5): get root inode failed [ 1674.445233][T29141] EXT4-fs (loop5): mount failed [ 1674.457415][T29173] EXT4-fs (loop4): get root inode failed [ 1674.463172][T29173] EXT4-fs (loop4): mount failed [ 1674.471154][T29453] loop0: detected capacity change from 0 to 140 [ 1674.481377][T29453] EXT4-fs (loop0): ext4_check_descriptors: Block bitmap for group 0 not in group (block 3)! [ 1674.482390][T29663] loop2: detected capacity change from 0 to 140 [ 1674.491763][T29453] EXT4-fs (loop0): group descriptors corrupted! 01:54:13 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f00000004c0)="1000000040000000030000002b0000000500000001000000000000000000000000200000002000001000000000e0ffff9f09c75f0000ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x560}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb030000001300000023", 0x29, 0x7e0}, {&(0x7f0000000340), 0x0, 0x8c60}], 0x14010, &(0x7f0000000580)=ANY=[]) 01:54:13 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f00000004c0)="1000000040000000030000002b00400005000000010000000000000000000000002000000020000010000000000000009f09c75f0000ffff53ef", 0x3a, 0x400}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb030000001300000023", 0x29, 0x7e0}, {0x0, 0x0, 0x8c60}], 0x0, &(0x7f0000000580)=ANY=[]) 01:54:13 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f00000004c0)="1000000040000000030000002b000000050000000c0000000000000000000000002000000020000010000000000000009f09c75f0000ffff53ef", 0x3a, 0x400}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb030000001300000023", 0x29, 0x7e0}, {0x0, 0x0, 0x8c60}], 0x0, &(0x7f0000000580)=ANY=[]) 01:54:13 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000000), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000300)={0x44, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8, 0x18, @rand_addr=0x2}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}, 0x1, 0x700}, 0x0) 01:54:13 executing program 1: r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000280)={0x18, 0x3, &(0x7f00000000c0)=ANY=[@ANYBLOB="1800000000000000000000000000000095"], &(0x7f0000000080)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={&(0x7f0000000080)='sched_switch\x00', r0}, 0x10) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f00000004c0)="1000000040000000030000002b00000005000000010000000000000000000000002000000020000010000000000006049f09c75f0000ffff53ef", 0x3a, 0x400}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb030000001300000023", 0x29, 0x7e0}, {&(0x7f0000000340)="00000000000000000000000000000000000000000000000000000000c99b0000ed410000000400009f09c75f9f09c75f9f09c75f00000000000003000200000000000800000000000af301000400000000000000000000000100000004", 0x5d, 0x8c60}], 0x0, &(0x7f0000000580)=ANY=[]) [ 1674.507490][T29663] EXT4-fs error (device loop2): ext4_fill_super:4822: inode #2: comm syz-executor.2: iget: root inode unallocated 01:54:13 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000000), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000300)={0x44, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8, 0x18, @rand_addr=0x2}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}, 0x1, 0x900}, 0x0) [ 1674.556990][T29772] loop5: detected capacity change from 0 to 140 [ 1674.557425][T29780] loop0: detected capacity change from 0 to 140 [ 1674.565414][T29663] EXT4-fs (loop2): get root inode failed [ 1674.575364][T29663] EXT4-fs (loop2): mount failed [ 1674.584107][T29780] EXT4-fs (loop0): ext4_check_descriptors: Block bitmap for group 0 not in group (block 3)! [ 1674.594234][T29780] EXT4-fs (loop0): group descriptors corrupted! [ 1674.605207][T29772] EXT4-fs error (device loop5): ext4_fill_super:4822: inode #2: comm syz-executor.5: iget: root inode unallocated [ 1674.610093][T29885] loop4: detected capacity change from 0 to 140 [ 1674.618623][T29772] EXT4-fs (loop5): get root inode failed [ 1674.629158][T29772] EXT4-fs (loop5): mount failed [ 1674.637529][T29885] EXT4-fs error (device loop4): ext4_fill_super:4822: inode #2: comm syz-executor.4: iget: root inode unallocated [ 1674.640514][T29663] loop2: detected capacity change from 0 to 140 [ 1674.650189][T29890] loop1: detected capacity change from 0 to 140 [ 1674.658420][T29885] EXT4-fs (loop4): get root inode failed [ 1674.665505][T29663] EXT4-fs error (device loop2): ext4_fill_super:4822: inode #2: comm syz-executor.2: iget: root inode unallocated [ 1674.667875][T29885] EXT4-fs (loop4): mount failed [ 1674.685796][T29890] EXT4-fs (loop1): warning: mounting unchecked fs, running e2fsck is recommended [ 1674.686941][T29780] loop0: detected capacity change from 0 to 140 [ 1674.696293][T29663] EXT4-fs (loop2): get root inode failed 01:54:13 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000000), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000300)={0x44, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8, 0x18, @rand_addr=0x2}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}, 0x1, 0xa00}, 0x0) [ 1674.706831][T29663] EXT4-fs (loop2): mount failed [ 1674.713438][T29890] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 1674.717810][T29772] loop5: detected capacity change from 0 to 140 [ 1674.737281][T29780] EXT4-fs (loop0): ext4_check_descriptors: Block bitmap for group 0 not in group (block 3)! [ 1674.747437][T29780] EXT4-fs (loop0): group descriptors corrupted! 01:54:13 executing program 1: r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000280)={0x18, 0x3, &(0x7f00000000c0)=ANY=[@ANYBLOB="1800000000000000000000000000000095"], &(0x7f0000000080)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={&(0x7f0000000080)='sched_switch\x00', r0}, 0x10) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f00000004c0)="1000000040000000030000002b00000005000000010000000000000000000000002000000020000010000000000010049f09c75f0000ffff53ef", 0x3a, 0x400}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb030000001300000023", 0x29, 0x7e0}, {&(0x7f0000000340)="00000000000000000000000000000000000000000000000000000000c99b0000ed410000000400009f09c75f9f09c75f9f09c75f00000000000003000200000000000800000000000af301000400000000000000000000000100000004", 0x5d, 0x8c60}], 0x0, &(0x7f0000000580)=ANY=[]) 01:54:13 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f00000004c0)="1000000040000000030000002b00000005000000010000000000000000000000002000000020000010000000000500009f09c75f0000ffff53ef", 0x3a, 0x400}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb030000001300000023", 0x29, 0x7e0}, {0x0, 0x0, 0x8c60}], 0x0, &(0x7f0000000580)=ANY=[]) [ 1674.762790][T29885] loop4: detected capacity change from 0 to 140 [ 1674.773985][T29772] EXT4-fs error (device loop5): ext4_fill_super:4822: inode #2: comm syz-executor.5: iget: root inode unallocated [ 1674.791424][T29885] EXT4-fs error (device loop4): ext4_fill_super:4822: inode #2: comm syz-executor.4: iget: root inode unallocated 01:54:13 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000000), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000300)={0x44, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8, 0x18, @rand_addr=0x2}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}, 0x1, 0xb00}, 0x0) [ 1674.821470][T30189] loop2: detected capacity change from 0 to 140 [ 1674.840062][T29772] EXT4-fs (loop5): get root inode failed [ 1674.842524][T29885] EXT4-fs (loop4): get root inode failed [ 1674.845715][T29772] EXT4-fs (loop5): mount failed [ 1674.856225][T29885] EXT4-fs (loop4): mount failed 01:54:13 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f00000004c0)="1000000040000000030000002b000000050000000d0000000000000000000000002000000020000010000000000000009f09c75f0000ffff53ef", 0x3a, 0x400}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb030000001300000023", 0x29, 0x7e0}, {0x0, 0x0, 0x8c60}], 0x0, &(0x7f0000000580)=ANY=[]) 01:54:13 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f00000004c0)="1000000040000000030000002b00450005000000010000000000000000000000002000000020000010000000000000009f09c75f0000ffff53ef", 0x3a, 0x400}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb030000001300000023", 0x29, 0x7e0}, {0x0, 0x0, 0x8c60}], 0x0, &(0x7f0000000580)=ANY=[]) 01:54:13 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f00000004c0)="1000000040000000030000002b00000005000000010000000000000000000000002000000020000010000000fffbffff9f09c75f0000ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x560}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb030000001300000023", 0x29, 0x7e0}, {&(0x7f0000000340), 0x0, 0x8c60}], 0x14010, &(0x7f0000000580)=ANY=[]) 01:54:13 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000000), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000300)={0x44, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8, 0x18, @rand_addr=0x2}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}, 0x1, 0xc00}, 0x0) [ 1674.868041][T30201] loop1: detected capacity change from 0 to 140 [ 1674.882044][T30189] EXT4-fs error (device loop2): ext4_fill_super:4822: inode #2: comm syz-executor.2: iget: root inode unallocated [ 1674.896765][T30278] loop0: detected capacity change from 0 to 140 [ 1674.906705][T30201] EXT4-fs (loop1): warning: mounting unchecked fs, running e2fsck is recommended [ 1674.926779][T30310] loop5: detected capacity change from 0 to 140 [ 1674.927607][T30278] EXT4-fs (loop0): ext4_check_descriptors: Block bitmap for group 0 not in group (block 3)! [ 1674.943470][T30278] EXT4-fs (loop0): group descriptors corrupted! [ 1674.950851][T30189] EXT4-fs (loop2): get root inode failed [ 1674.953725][T30310] EXT4-fs error (device loop5): ext4_fill_super:4822: inode #2: comm syz-executor.5: iget: root inode unallocated [ 1674.956521][T30189] EXT4-fs (loop2): mount failed [ 1674.971751][T30201] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 1674.988244][T30310] EXT4-fs (loop5): get root inode failed [ 1674.989440][T30326] loop4: detected capacity change from 0 to 140 [ 1674.994080][T30310] EXT4-fs (loop5): mount failed [ 1675.010068][T30326] EXT4-fs error (device loop4): ext4_fill_super:4822: inode #2: comm syz-executor.4: iget: root inode unallocated [ 1675.022893][T30278] loop0: detected capacity change from 0 to 140 [ 1675.037567][T30189] loop2: detected capacity change from 0 to 140 [ 1675.050627][T30310] loop5: detected capacity change from 0 to 140 [ 1675.058938][T30278] EXT4-fs (loop0): ext4_check_descriptors: Block bitmap for group 0 not in group (block 3)! [ 1675.069180][T30278] EXT4-fs (loop0): group descriptors corrupted! 01:54:13 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000000), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000300)={0x44, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8, 0x18, @rand_addr=0x2}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}, 0x1, 0xd00}, 0x0) 01:54:13 executing program 1: r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000280)={0x18, 0x3, &(0x7f00000000c0)=ANY=[@ANYBLOB="1800000000000000000000000000000095"], &(0x7f0000000080)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={&(0x7f0000000080)='sched_switch\x00', r0}, 0x10) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f00000004c0)="1000000040000000030000002b00000005000000010000000000000000000000002000000020000010000000000000059f09c75f0000ffff53ef", 0x3a, 0x400}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb030000001300000023", 0x29, 0x7e0}, {&(0x7f0000000340)="00000000000000000000000000000000000000000000000000000000c99b0000ed410000000400009f09c75f9f09c75f9f09c75f00000000000003000200000000000800000000000af301000400000000000000000000000100000004", 0x5d, 0x8c60}], 0x0, &(0x7f0000000580)=ANY=[]) [ 1675.070616][T30326] EXT4-fs (loop4): get root inode failed [ 1675.081139][T30326] EXT4-fs (loop4): mount failed [ 1675.093108][T30310] EXT4-fs error (device loop5): ext4_fill_super:4822: inode #2: comm syz-executor.5: iget: root inode unallocated [ 1675.109747][T30189] EXT4-fs error (device loop2): ext4_fill_super:4822: inode #2: comm syz-executor.2: iget: root inode unallocated 01:54:13 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f00000004c0)="1000000040000000030000002b000000050000000f0000000000000000000000002000000020000010000000000000009f09c75f0000ffff53ef", 0x3a, 0x400}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb030000001300000023", 0x29, 0x7e0}, {0x0, 0x0, 0x8c60}], 0x0, &(0x7f0000000580)=ANY=[]) [ 1675.127416][T30310] EXT4-fs (loop5): get root inode failed [ 1675.133214][T30310] EXT4-fs (loop5): mount failed [ 1675.140186][T30523] loop0: detected capacity change from 0 to 140 [ 1675.147552][T30523] EXT4-fs (loop0): ext4_check_descriptors: Block bitmap for group 0 not in group (block 3)! [ 1675.149911][T30326] loop4: detected capacity change from 0 to 140 [ 1675.157663][T30523] EXT4-fs (loop0): group descriptors corrupted! [ 1675.164571][T30189] EXT4-fs (loop2): get root inode failed 01:54:13 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f00000004c0)="1000000040000000030000002b00000005000000010000000000000000000000002000000020000010000000f9fdffff9f09c75f0000ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x560}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb030000001300000023", 0x29, 0x7e0}, {&(0x7f0000000340), 0x0, 0x8c60}], 0x14010, &(0x7f0000000580)=ANY=[]) [ 1675.175796][T30189] EXT4-fs (loop2): mount failed [ 1675.176770][T30326] EXT4-fs error (device loop4): ext4_fill_super:4822: inode #2: comm syz-executor.4: iget: root inode unallocated [ 1675.201007][T30598] loop1: detected capacity change from 0 to 140 [ 1675.214409][T30326] EXT4-fs (loop4): get root inode failed [ 1675.220205][T30326] EXT4-fs (loop4): mount failed 01:54:13 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f00000004c0)="1000000040000000030000002b00000005000000010000000000000000000000002000000020000010000000000600009f09c75f0000ffff53ef", 0x3a, 0x400}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb030000001300000023", 0x29, 0x7e0}, {0x0, 0x0, 0x8c60}], 0x0, &(0x7f0000000580)=ANY=[]) 01:54:13 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000000), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000300)={0x44, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8, 0x18, @rand_addr=0x2}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}, 0x1, 0xe00}, 0x0) [ 1675.231807][T30598] EXT4-fs (loop1): warning: mounting unchecked fs, running e2fsck is recommended [ 1675.243180][T30624] loop5: detected capacity change from 0 to 140 [ 1675.253232][T30523] loop0: detected capacity change from 0 to 140 [ 1675.264730][T30598] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 1675.276408][T30624] EXT4-fs error (device loop5): ext4_fill_super:4822: inode #2: comm syz-executor.5: iget: root inode unallocated [ 1675.285866][T30523] EXT4-fs (loop0): ext4_check_descriptors: Block bitmap for group 0 not in group (block 3)! [ 1675.298585][T30523] EXT4-fs (loop0): group descriptors corrupted! [ 1675.305557][T30682] loop2: detected capacity change from 0 to 140 [ 1675.313900][T30624] EXT4-fs (loop5): get root inode failed [ 1675.316539][T30682] EXT4-fs error (device loop2): ext4_fill_super:4822: inode #2: comm syz-executor.2: iget: root inode unallocated 01:54:14 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f00000004c0)="1000000040000000030000002b00460005000000010000000000000000000000002000000020000010000000000000009f09c75f0000ffff53ef", 0x3a, 0x400}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb030000001300000023", 0x29, 0x7e0}, {0x0, 0x0, 0x8c60}], 0x0, &(0x7f0000000580)=ANY=[]) 01:54:14 executing program 1: r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000280)={0x18, 0x3, &(0x7f00000000c0)=ANY=[@ANYBLOB="1800000000000000000000000000000095"], &(0x7f0000000080)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={&(0x7f0000000080)='sched_switch\x00', r0}, 0x10) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f00000004c0)="1000000040000000030000002b00000005000000010000000000000000000000002000000020000010000000000000069f09c75f0000ffff53ef", 0x3a, 0x400}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb030000001300000023", 0x29, 0x7e0}, {&(0x7f0000000340)="00000000000000000000000000000000000000000000000000000000c99b0000ed410000000400009f09c75f9f09c75f9f09c75f00000000000003000200000000000800000000000af301000400000000000000000000000100000004", 0x5d, 0x8c60}], 0x0, &(0x7f0000000580)=ANY=[]) [ 1675.319844][T30624] EXT4-fs (loop5): mount failed [ 1675.347260][T30682] EXT4-fs (loop2): get root inode failed [ 1675.353036][T30682] EXT4-fs (loop2): mount failed [ 1675.364165][T30624] loop5: detected capacity change from 0 to 140 01:54:14 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000000), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000300)={0x44, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8, 0x18, @rand_addr=0x2}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}, 0x1, 0xf00}, 0x0) 01:54:14 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f00000004c0)="1000000040000000030000002b00000005000000100000000000000000000000002000000020000010000000000000009f09c75f0000ffff53ef", 0x3a, 0x400}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb030000001300000023", 0x29, 0x7e0}, {0x0, 0x0, 0x8c60}], 0x0, &(0x7f0000000580)=ANY=[]) [ 1675.382016][T30833] loop4: detected capacity change from 0 to 140 [ 1675.386882][T30624] EXT4-fs error (device loop5): ext4_fill_super:4822: inode #2: comm syz-executor.5: iget: root inode unallocated [ 1675.403605][T30842] loop0: detected capacity change from 0 to 140 [ 1675.406450][T30682] loop2: detected capacity change from 0 to 140 [ 1675.414526][T30842] EXT4-fs (loop0): ext4_check_descriptors: Block bitmap for group 0 not in group (block 3)! [ 1675.416441][T30833] EXT4-fs error (device loop4): ext4_fill_super:4822: inode #2: comm syz-executor.4: iget: root inode unallocated [ 1675.426400][T30842] EXT4-fs (loop0): group descriptors corrupted! [ 1675.426950][T30624] EXT4-fs (loop5): get root inode failed [ 1675.450370][T30624] EXT4-fs (loop5): mount failed [ 1675.459439][T30861] loop1: detected capacity change from 0 to 140 [ 1675.460945][T30833] EXT4-fs (loop4): get root inode failed 01:54:14 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000000), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000300)={0x44, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8, 0x18, @rand_addr=0x2}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}, 0x1, 0x1100}, 0x0) 01:54:14 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f00000004c0)="1000000040000000030000002b00000005000000010000000000000000000000002000000020000010000000fdfdffff9f09c75f0000ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x560}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb030000001300000023", 0x29, 0x7e0}, {&(0x7f0000000340), 0x0, 0x8c60}], 0x14010, &(0x7f0000000580)=ANY=[]) [ 1675.466568][T30682] EXT4-fs error (device loop2): ext4_fill_super:4822: inode #2: comm syz-executor.2: iget: root inode unallocated [ 1675.471678][T30833] EXT4-fs (loop4): mount failed [ 1675.489578][T30682] EXT4-fs (loop2): get root inode failed [ 1675.490879][T30842] loop0: detected capacity change from 0 to 140 [ 1675.495327][T30682] EXT4-fs (loop2): mount failed [ 1675.507527][T30861] EXT4-fs (loop1): warning: mounting unchecked fs, running e2fsck is recommended 01:54:14 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f00000004c0)="1000000040000000030000002b00000005000000010000000000000000000000002000000020000010000000000700009f09c75f0000ffff53ef", 0x3a, 0x400}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb030000001300000023", 0x29, 0x7e0}, {0x0, 0x0, 0x8c60}], 0x0, &(0x7f0000000580)=ANY=[]) [ 1675.528143][T30842] EXT4-fs (loop0): ext4_check_descriptors: Block bitmap for group 0 not in group (block 3)! [ 1675.538302][T30842] EXT4-fs (loop0): group descriptors corrupted! [ 1675.544946][T30861] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 1675.559592][T30947] loop5: detected capacity change from 0 to 140 [ 1675.575889][T30833] loop4: detected capacity change from 0 to 140 01:54:14 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000000), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000300)={0x44, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8, 0x18, @rand_addr=0x2}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}, 0x1, 0x1200}, 0x0) 01:54:14 executing program 1: r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000280)={0x18, 0x3, &(0x7f00000000c0)=ANY=[@ANYBLOB="1800000000000000000000000000000095"], &(0x7f0000000080)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={&(0x7f0000000080)='sched_switch\x00', r0}, 0x10) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f00000004c0)="1000000040000000030000002b00000005000000010000000000000000000000002000000020000010000000000004069f09c75f0000ffff53ef", 0x3a, 0x400}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb030000001300000023", 0x29, 0x7e0}, {&(0x7f0000000340)="00000000000000000000000000000000000000000000000000000000c99b0000ed410000000400009f09c75f9f09c75f9f09c75f00000000000003000200000000000800000000000af301000400000000000000000000000100000004", 0x5d, 0x8c60}], 0x0, &(0x7f0000000580)=ANY=[]) [ 1675.587557][T30947] EXT4-fs error (device loop5): ext4_fill_super:4822: inode #2: comm syz-executor.5: iget: root inode unallocated [ 1675.609560][T31126] loop2: detected capacity change from 0 to 140 [ 1675.616737][T30947] EXT4-fs (loop5): get root inode failed [ 1675.622423][T30947] EXT4-fs (loop5): mount failed 01:54:14 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f00000004c0)="1000000040000000030000002b00000005000000110000000000000000000000002000000020000010000000000000009f09c75f0000ffff53ef", 0x3a, 0x400}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb030000001300000023", 0x29, 0x7e0}, {0x0, 0x0, 0x8c60}], 0x0, &(0x7f0000000580)=ANY=[]) [ 1675.637629][T31126] EXT4-fs error (device loop2): ext4_fill_super:4822: inode #2: comm syz-executor.2: iget: root inode unallocated [ 1675.656865][T30833] EXT4-fs error (device loop4): ext4_fill_super:4822: inode #2: comm syz-executor.4: iget: root inode unallocated [ 1675.677665][T30833] EXT4-fs (loop4): get root inode failed 01:54:14 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000000), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000300)={0x44, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8, 0x18, @rand_addr=0x2}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}, 0x1, 0x1900}, 0x0) 01:54:14 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f00000004c0)="1000000040000000030000002b00480005000000010000000000000000000000002000000020000010000000000000009f09c75f0000ffff53ef", 0x3a, 0x400}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb030000001300000023", 0x29, 0x7e0}, {0x0, 0x0, 0x8c60}], 0x0, &(0x7f0000000580)=ANY=[]) [ 1675.679498][T31179] loop0: detected capacity change from 0 to 140 [ 1675.683413][T30833] EXT4-fs (loop4): mount failed [ 1675.695559][T31126] EXT4-fs (loop2): get root inode failed [ 1675.696264][T31179] EXT4-fs (loop0): ext4_check_descriptors: Block bitmap for group 0 not in group (block 3)! [ 1675.701219][T31126] EXT4-fs (loop2): mount failed [ 1675.716246][T31179] EXT4-fs (loop0): group descriptors corrupted! [ 1675.731024][T31126] loop2: detected capacity change from 0 to 140 [ 1675.741925][T30947] loop5: detected capacity change from 0 to 140 [ 1675.753088][T31126] EXT4-fs error (device loop2): ext4_fill_super:4822: inode #2: comm syz-executor.2: iget: root inode unallocated [ 1675.753095][T31260] loop1: detected capacity change from 0 to 140 [ 1675.771816][T31126] EXT4-fs (loop2): get root inode failed [ 1675.772010][T31260] EXT4-fs (loop1): warning: mounting unchecked fs, running e2fsck is recommended [ 1675.777450][T31126] EXT4-fs (loop2): mount failed 01:54:14 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000000), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000300)={0x44, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8, 0x18, @rand_addr=0x2}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}, 0x1, 0x1dda}, 0x0) [ 1675.797826][T31367] loop4: detected capacity change from 0 to 140 [ 1675.799020][T30947] EXT4-fs error (device loop5): ext4_fill_super:4822: inode #2: comm syz-executor.5: iget: root inode unallocated [ 1675.822218][T30947] EXT4-fs (loop5): get root inode failed [ 1675.822418][T31179] loop0: detected capacity change from 0 to 140 [ 1675.827906][T30947] EXT4-fs (loop5): mount failed 01:54:14 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f00000004c0)="1000000040000000030000002b00000005000000010000000000000000000000002000000020000010000000000800009f09c75f0000ffff53ef", 0x3a, 0x400}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb030000001300000023", 0x29, 0x7e0}, {0x0, 0x0, 0x8c60}], 0x0, &(0x7f0000000580)=ANY=[]) 01:54:14 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f00000004c0)="1000000040000000030000002b000000050000000100000000000000000000000020000000200000100000007fffffff9f09c75f0000ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x560}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb030000001300000023", 0x29, 0x7e0}, {&(0x7f0000000340), 0x0, 0x8c60}], 0x14010, &(0x7f0000000580)=ANY=[]) [ 1675.839574][T31367] EXT4-fs error (device loop4): ext4_fill_super:4822: inode #2: comm syz-executor.4: iget: root inode unallocated [ 1675.852195][T31260] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 1675.864491][T31367] EXT4-fs (loop4): get root inode failed [ 1675.866095][T31378] loop2: detected capacity change from 0 to 140 [ 1675.870215][T31367] EXT4-fs (loop4): mount failed [ 1675.877467][T31179] EXT4-fs (loop0): ext4_check_descriptors: Block bitmap for group 0 not in group (block 3)! [ 1675.891637][T31179] EXT4-fs (loop0): group descriptors corrupted! 01:54:14 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000000), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000300)={0x44, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8, 0x18, @rand_addr=0x2}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}, 0x1, 0x4800}, 0x0) 01:54:14 executing program 1: r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000280)={0x18, 0x3, &(0x7f00000000c0)=ANY=[@ANYBLOB="1800000000000000000000000000000095"], &(0x7f0000000080)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={&(0x7f0000000080)='sched_switch\x00', r0}, 0x10) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f00000004c0)="1000000040000000030000002b00000005000000010000000000000000000000002000000020000010000000000000079f09c75f0000ffff53ef", 0x3a, 0x400}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb030000001300000023", 0x29, 0x7e0}, {&(0x7f0000000340)="00000000000000000000000000000000000000000000000000000000c99b0000ed410000000400009f09c75f9f09c75f9f09c75f00000000000003000200000000000800000000000af301000400000000000000000000000100000004", 0x5d, 0x8c60}], 0x0, &(0x7f0000000580)=ANY=[]) [ 1675.901890][T31378] EXT4-fs error (device loop2): ext4_fill_super:4822: inode #2: comm syz-executor.2: iget: root inode unallocated [ 1675.915056][T31378] EXT4-fs (loop2): get root inode failed [ 1675.920793][T31378] EXT4-fs (loop2): mount failed 01:54:14 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f00000004c0)="1000000040000000030000002b00000005000000130000000000000000000000002000000020000010000000000000009f09c75f0000ffff53ef", 0x3a, 0x400}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb030000001300000023", 0x29, 0x7e0}, {0x0, 0x0, 0x8c60}], 0x0, &(0x7f0000000580)=ANY=[]) [ 1675.943229][T31367] loop4: detected capacity change from 0 to 140 [ 1675.954196][T31617] loop5: detected capacity change from 0 to 140 [ 1675.969447][T31647] loop0: detected capacity change from 0 to 140 [ 1675.976186][T31648] loop1: detected capacity change from 0 to 140 [ 1675.987255][T31378] loop2: detected capacity change from 0 to 140 01:54:14 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000000), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000300)={0x44, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8, 0x18, @rand_addr=0x2}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}, 0x1, 0x4c00}, 0x0) [ 1675.995459][T31367] EXT4-fs error (device loop4): ext4_fill_super:4822: inode #2: comm syz-executor.4: iget: root inode unallocated [ 1676.010669][T31647] EXT4-fs (loop0): ext4_check_descriptors: Block bitmap for group 0 not in group (block 3)! [ 1676.020817][T31647] EXT4-fs (loop0): group descriptors corrupted! [ 1676.034181][T31617] EXT4-fs error (device loop5): ext4_fill_super:4822: inode #2: comm syz-executor.5: iget: root inode unallocated [ 1676.039297][T31367] EXT4-fs (loop4): get root inode failed [ 1676.047154][T31617] EXT4-fs (loop5): get root inode failed [ 1676.051912][T31367] EXT4-fs (loop4): mount failed [ 1676.056736][T31378] EXT4-fs error (device loop2): ext4_fill_super:4822: inode #2: comm syz-executor.2: iget: root inode unallocated [ 1676.057558][T31617] EXT4-fs (loop5): mount failed [ 1676.058262][T31648] EXT4-fs (loop1): warning: mounting unchecked fs, running e2fsck is recommended [ 1676.076713][T31378] EXT4-fs (loop2): get root inode failed 01:54:14 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000000), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000300)={0x44, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8, 0x18, @rand_addr=0x2}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}, 0x1, 0x6000}, 0x0) 01:54:14 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f00000004c0)="1000000040000000030000002b00000005000000010000000000000000000000002000000020000010000000000900009f09c75f0000ffff53ef", 0x3a, 0x400}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb030000001300000023", 0x29, 0x7e0}, {0x0, 0x0, 0x8c60}], 0x0, &(0x7f0000000580)=ANY=[]) 01:54:14 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f00000004c0)="1000000040000000030000002b004c0005000000010000000000000000000000002000000020000010000000000000009f09c75f0000ffff53ef", 0x3a, 0x400}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb030000001300000023", 0x29, 0x7e0}, {0x0, 0x0, 0x8c60}], 0x0, &(0x7f0000000580)=ANY=[]) 01:54:14 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f00000004c0)="1000000040000000030000002b00000005000000140000000000000000000000002000000020000010000000000000009f09c75f0000ffff53ef", 0x3a, 0x400}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb030000001300000023", 0x29, 0x7e0}, {0x0, 0x0, 0x8c60}], 0x0, &(0x7f0000000580)=ANY=[]) [ 1676.087746][T31647] loop0: detected capacity change from 0 to 140 [ 1676.088576][T31378] EXT4-fs (loop2): mount failed [ 1676.095758][T31647] EXT4-fs (loop0): ext4_check_descriptors: Block bitmap for group 0 not in group (block 3)! [ 1676.107311][T31648] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 1676.115353][T31647] EXT4-fs (loop0): group descriptors corrupted! [ 1676.151501][T31617] loop5: detected capacity change from 0 to 140 [ 1676.159215][T31617] EXT4-fs error (device loop5): ext4_fill_super:4822: inode #2: comm syz-executor.5: iget: root inode unallocated [ 1676.159221][T31889] loop0: detected capacity change from 0 to 140 [ 1676.159984][T31889] EXT4-fs (loop0): ext4_check_descriptors: Block bitmap for group 0 not in group (block 3)! [ 1676.173754][T31617] EXT4-fs (loop5): get root inode failed [ 1676.177868][T31889] EXT4-fs (loop0): group descriptors corrupted! 01:54:14 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000000), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000300)={0x44, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8, 0x18, @rand_addr=0x2}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}, 0x1, 0x6800}, 0x0) 01:54:14 executing program 1: r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000280)={0x18, 0x3, &(0x7f00000000c0)=ANY=[@ANYBLOB="1800000000000000000000000000000095"], &(0x7f0000000080)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={&(0x7f0000000080)='sched_switch\x00', r0}, 0x10) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f00000004c0)="1000000040000000030000002b00000005000000010000000000000000000000002000000020000010000000000000099f09c75f0000ffff53ef", 0x3a, 0x400}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb030000001300000023", 0x29, 0x7e0}, {&(0x7f0000000340)="00000000000000000000000000000000000000000000000000000000c99b0000ed410000000400009f09c75f9f09c75f9f09c75f00000000000003000200000000000800000000000af301000400000000000000000000000100000004", 0x5d, 0x8c60}], 0x0, &(0x7f0000000580)=ANY=[]) [ 1676.182554][T31898] loop2: detected capacity change from 0 to 140 [ 1676.187980][T31617] EXT4-fs (loop5): mount failed [ 1676.223638][T31889] loop0: detected capacity change from 0 to 140 [ 1676.235976][T31898] EXT4-fs error (device loop2): ext4_fill_super:4822: inode #2: comm syz-executor.2: iget: root inode unallocated 01:54:15 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f00000004c0)="1000000040000000030000002b0000000500000001000000000000000000000000200000002000001000000085ffffff9f09c75f0000ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x560}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb030000001300000023", 0x29, 0x7e0}, {&(0x7f0000000340), 0x0, 0x8c60}], 0x14010, &(0x7f0000000580)=ANY=[]) 01:54:15 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000000), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000300)={0x44, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8, 0x18, @rand_addr=0x2}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}, 0x1, 0x6c00}, 0x0) [ 1676.254666][T31889] EXT4-fs (loop0): ext4_check_descriptors: Block bitmap for group 0 not in group (block 3)! [ 1676.264789][T31889] EXT4-fs (loop0): group descriptors corrupted! [ 1676.275196][T31898] EXT4-fs (loop2): get root inode failed [ 1676.280884][T31898] EXT4-fs (loop2): mount failed [ 1676.296705][T32101] loop1: detected capacity change from 0 to 140 01:54:15 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f00000004c0)="1000000040000000030000002b00000005000000200000000000000000000000002000000020000010000000000000009f09c75f0000ffff53ef", 0x3a, 0x400}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb030000001300000023", 0x29, 0x7e0}, {0x0, 0x0, 0x8c60}], 0x0, &(0x7f0000000580)=ANY=[]) [ 1676.305569][T32104] loop4: detected capacity change from 0 to 140 [ 1676.314987][T32105] loop5: detected capacity change from 0 to 140 [ 1676.324433][T32107] loop0: detected capacity change from 0 to 140 [ 1676.332994][T32105] EXT4-fs error (device loop5): ext4_fill_super:4822: inode #2: comm syz-executor.5: iget: root inode unallocated [ 1676.334139][T32107] EXT4-fs (loop0): ext4_check_descriptors: Block bitmap for group 0 not in group (block 3)! [ 1676.355268][T32107] EXT4-fs (loop0): group descriptors corrupted! [ 1676.357890][T31898] loop2: detected capacity change from 0 to 140 [ 1676.369745][T32105] EXT4-fs (loop5): get root inode failed [ 1676.369975][T32101] EXT4-fs (loop1): warning: mounting unchecked fs, running e2fsck is recommended [ 1676.375443][T32105] EXT4-fs (loop5): mount failed [ 1676.384786][T32104] EXT4-fs error (device loop4): ext4_fill_super:4822: inode #2: comm syz-executor.4: iget: root inode unallocated [ 1676.404915][T32101] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 1676.417987][T31898] EXT4-fs error (device loop2): ext4_fill_super:4822: inode #2: comm syz-executor.2: iget: root inode unallocated [ 1676.432024][T31898] EXT4-fs (loop2): get root inode failed [ 1676.437752][T31898] EXT4-fs (loop2): mount failed [ 1676.442977][T32104] EXT4-fs (loop4): get root inode failed [ 1676.448695][T32104] EXT4-fs (loop4): mount failed 01:54:15 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f00000004c0)="1000000040000000030000002b00000005000000010000000000000000000000002000000020000010000000000a00009f09c75f0000ffff53ef", 0x3a, 0x400}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb030000001300000023", 0x29, 0x7e0}, {0x0, 0x0, 0x8c60}], 0x0, &(0x7f0000000580)=ANY=[]) [ 1676.457983][T32105] loop5: detected capacity change from 0 to 140 [ 1676.467527][T32107] loop0: detected capacity change from 0 to 140 [ 1676.480990][T32104] loop4: detected capacity change from 0 to 140 [ 1676.490145][T32105] EXT4-fs error (device loop5): ext4_fill_super:4822: inode #2: comm syz-executor.5: iget: root inode unallocated 01:54:15 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000000), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000300)={0x44, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8, 0x18, @rand_addr=0x2}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}, 0x1, 0x7400}, 0x0) [ 1676.504617][T32264] loop2: detected capacity change from 0 to 140 [ 1676.506100][T32107] EXT4-fs (loop0): ext4_check_descriptors: Block bitmap for group 0 not in group (block 3)! [ 1676.520992][T32107] EXT4-fs (loop0): group descriptors corrupted! [ 1676.530126][T32104] EXT4-fs error (device loop4): ext4_fill_super:4822: inode #2: comm syz-executor.4: iget: root inode unallocated [ 1676.545649][T32105] EXT4-fs (loop5): get root inode failed [ 1676.551318][T32105] EXT4-fs (loop5): mount failed 01:54:15 executing program 1: r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000280)={0x18, 0x3, &(0x7f00000000c0)=ANY=[@ANYBLOB="1800000000000000000000000000000095"], &(0x7f0000000080)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={&(0x7f0000000080)='sched_switch\x00', r0}, 0x10) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f00000004c0)="1000000040000000030000002b000000050000000100000000000000000000000020000000200000100000000000000a9f09c75f0000ffff53ef", 0x3a, 0x400}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb030000001300000023", 0x29, 0x7e0}, {&(0x7f0000000340)="00000000000000000000000000000000000000000000000000000000c99b0000ed410000000400009f09c75f9f09c75f9f09c75f00000000000003000200000000000800000000000af301000400000000000000000000000100000004", 0x5d, 0x8c60}], 0x0, &(0x7f0000000580)=ANY=[]) 01:54:15 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f00000004c0)="1000000040000000030000002b000000050000000100000000000000000000000020000000200000100000008cffffff9f09c75f0000ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x560}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb030000001300000023", 0x29, 0x7e0}, {&(0x7f0000000340), 0x0, 0x8c60}], 0x14010, &(0x7f0000000580)=ANY=[]) [ 1676.556546][T32264] EXT4-fs error (device loop2): ext4_fill_super:4822: inode #2: comm syz-executor.2: iget: root inode unallocated [ 1676.571567][T32104] EXT4-fs (loop4): get root inode failed [ 1676.577237][T32104] EXT4-fs (loop4): mount failed [ 1676.582677][T32264] EXT4-fs (loop2): get root inode failed [ 1676.588428][T32264] EXT4-fs (loop2): mount failed 01:54:15 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f00000004c0)="1000000040000000030000002b00000005000000230000000000000000000000002000000020000010000000000000009f09c75f0000ffff53ef", 0x3a, 0x400}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb030000001300000023", 0x29, 0x7e0}, {0x0, 0x0, 0x8c60}], 0x0, &(0x7f0000000580)=ANY=[]) 01:54:15 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f00000004c0)="1000000040000000030000002b00600005000000010000000000000000000000002000000020000010000000000000009f09c75f0000ffff53ef", 0x3a, 0x400}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb030000001300000023", 0x29, 0x7e0}, {0x0, 0x0, 0x8c60}], 0x0, &(0x7f0000000580)=ANY=[]) 01:54:15 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000000), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000300)={0x44, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8, 0x18, @rand_addr=0x2}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}, 0x1, 0x7a00}, 0x0) [ 1676.614542][T32264] loop2: detected capacity change from 0 to 140 [ 1676.636094][T32264] EXT4-fs error (device loop2): ext4_fill_super:4822: inode #2: comm syz-executor.2: iget: root inode unallocated [ 1676.652816][T32264] EXT4-fs (loop2): get root inode failed [ 1676.658509][T32264] EXT4-fs (loop2): mount failed 01:54:15 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000000), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000300)={0x44, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8, 0x18, @rand_addr=0x2}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}, 0x1, 0xda1d}, 0x0) 01:54:15 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f00000004c0)="1000000040000000030000002b00000005000000010000000000000000000000002000000020000010000000000b00009f09c75f0000ffff53ef", 0x3a, 0x400}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb030000001300000023", 0x29, 0x7e0}, {0x0, 0x0, 0x8c60}], 0x0, &(0x7f0000000580)=ANY=[]) [ 1676.664842][T32425] loop0: detected capacity change from 0 to 140 [ 1676.673614][T32427] loop1: detected capacity change from 0 to 140 [ 1676.681718][T32430] loop4: detected capacity change from 0 to 140 [ 1676.685919][T32429] loop5: detected capacity change from 0 to 140 [ 1676.697785][T32425] EXT4-fs (loop0): ext4_check_descriptors: Block bitmap for group 0 not in group (block 3)! [ 1676.707952][T32425] EXT4-fs (loop0): group descriptors corrupted! [ 1676.726631][T32430] EXT4-fs error (device loop4): ext4_fill_super:4822: inode #2: comm syz-executor.4: iget: root inode unallocated [ 1676.729944][T32435] loop2: detected capacity change from 0 to 140 [ 1676.741389][T32430] EXT4-fs (loop4): get root inode failed [ 1676.750599][T32430] EXT4-fs (loop4): mount failed [ 1676.756201][T32427] EXT4-fs (loop1): warning: mounting unchecked fs, running e2fsck is recommended 01:54:15 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000000), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000300)={0x44, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8, 0x18, @rand_addr=0x2}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}, 0x1, 0xe000}, 0x0) [ 1676.768293][T32429] EXT4-fs error (device loop5): ext4_fill_super:4822: inode #2: comm syz-executor.5: iget: root inode unallocated [ 1676.786788][T32429] EXT4-fs (loop5): get root inode failed [ 1676.786962][T32435] EXT4-fs error (device loop2): ext4_fill_super:4822: inode #2: comm syz-executor.2: iget: root inode unallocated [ 1676.792543][T32429] EXT4-fs (loop5): mount failed [ 1676.808866][T32435] EXT4-fs (loop2): get root inode failed [ 1676.815097][T32435] EXT4-fs (loop2): mount failed [ 1676.820588][T32427] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 1676.842123][T32430] loop4: detected capacity change from 0 to 140 [ 1676.851445][T32425] loop0: detected capacity change from 0 to 140 [ 1676.864616][T32435] loop2: detected capacity change from 0 to 140 01:54:15 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000000), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000300)={0x44, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8, 0x18, @rand_addr=0x2}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}, 0x1, 0x34000}, 0x0) [ 1676.865698][T32425] EXT4-fs (loop0): ext4_check_descriptors: Block bitmap for group 0 not in group (block 3)! [ 1676.875082][T32429] loop5: detected capacity change from 0 to 140 [ 1676.881017][T32425] EXT4-fs (loop0): group descriptors corrupted! [ 1676.898928][T32430] EXT4-fs error (device loop4): ext4_fill_super:4822: inode #2: comm syz-executor.4: iget: root inode unallocated [ 1676.912715][T32435] EXT4-fs error (device loop2): ext4_fill_super:4822: inode #2: comm syz-executor.2: iget: root inode unallocated 01:54:15 executing program 1: r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000280)={0x18, 0x3, &(0x7f00000000c0)=ANY=[@ANYBLOB="1800000000000000000000000000000095"], &(0x7f0000000080)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={&(0x7f0000000080)='sched_switch\x00', r0}, 0x10) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f00000004c0)="1000000040000000030000002b000000050000000100000000000000000000000020000000200000100000000000000b9f09c75f0000ffff53ef", 0x3a, 0x400}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb030000001300000023", 0x29, 0x7e0}, {&(0x7f0000000340)="00000000000000000000000000000000000000000000000000000000c99b0000ed410000000400009f09c75f9f09c75f9f09c75f00000000000003000200000000000800000000000af301000400000000000000000000000100000004", 0x5d, 0x8c60}], 0x0, &(0x7f0000000580)=ANY=[]) 01:54:15 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f00000004c0)="1000000040000000030000002b00000005000000240000000000000000000000002000000020000010000000000000009f09c75f0000ffff53ef", 0x3a, 0x400}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb030000001300000023", 0x29, 0x7e0}, {0x0, 0x0, 0x8c60}], 0x0, &(0x7f0000000580)=ANY=[]) [ 1676.929323][T32429] EXT4-fs error (device loop5): ext4_fill_super:4822: inode #2: comm syz-executor.5: iget: root inode unallocated [ 1676.953993][ T311] loop0: detected capacity change from 0 to 140 [ 1676.968951][T32429] EXT4-fs (loop5): get root inode failed [ 1676.974752][T32429] EXT4-fs (loop5): mount failed 01:54:15 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000000), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000300)={0x44, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8, 0x18, @rand_addr=0x2}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}, 0x1, 0x400300}, 0x0) [ 1676.981317][T32435] EXT4-fs (loop2): get root inode failed [ 1676.981824][T32430] EXT4-fs (loop4): get root inode failed [ 1676.989004][T32435] EXT4-fs (loop2): mount failed [ 1676.994662][T32430] EXT4-fs (loop4): mount failed [ 1677.010538][ T391] loop1: detected capacity change from 0 to 140 [ 1677.016922][ T311] EXT4-fs (loop0): ext4_check_descriptors: Block bitmap for group 0 not in group (block 3)! 01:54:15 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f00000004c0)="1000000040000000030000002b00680005000000010000000000000000000000002000000020000010000000000000009f09c75f0000ffff53ef", 0x3a, 0x400}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb030000001300000023", 0x29, 0x7e0}, {0x0, 0x0, 0x8c60}], 0x0, &(0x7f0000000580)=ANY=[]) 01:54:15 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f00000004c0)="1000000040000000030000002b0000000500000001000000000000000000000000200000002000001000000097ffffff9f09c75f0000ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x560}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb030000001300000023", 0x29, 0x7e0}, {&(0x7f0000000340), 0x0, 0x8c60}], 0x14010, &(0x7f0000000580)=ANY=[]) 01:54:15 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f00000004c0)="1000000040000000030000002b00000005000000010000000000000000000000002000000020000010000000000c00009f09c75f0000ffff53ef", 0x3a, 0x400}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb030000001300000023", 0x29, 0x7e0}, {0x0, 0x0, 0x8c60}], 0x0, &(0x7f0000000580)=ANY=[]) [ 1677.027137][ T311] EXT4-fs (loop0): group descriptors corrupted! [ 1677.037735][ T391] EXT4-fs (loop1): warning: mounting unchecked fs, running e2fsck is recommended [ 1677.050531][ T391] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 1677.063724][ T311] loop0: detected capacity change from 0 to 140 01:54:15 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000000), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000300)={0x44, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8, 0x18, @rand_addr=0x2}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}, 0x1, 0x1000000}, 0x0) 01:54:15 executing program 1: r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000280)={0x18, 0x3, &(0x7f00000000c0)=ANY=[@ANYBLOB="1800000000000000000000000000000095"], &(0x7f0000000080)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={&(0x7f0000000080)='sched_switch\x00', r0}, 0x10) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f00000004c0)="1000000040000000030000002b000000050000000100000000000000000000000020000000200000100000000000000c9f09c75f0000ffff53ef", 0x3a, 0x400}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb030000001300000023", 0x29, 0x7e0}, {&(0x7f0000000340)="00000000000000000000000000000000000000000000000000000000c99b0000ed410000000400009f09c75f9f09c75f9f09c75f00000000000003000200000000000800000000000af301000400000000000000000000000100000004", 0x5d, 0x8c60}], 0x0, &(0x7f0000000580)=ANY=[]) [ 1677.082593][ T311] EXT4-fs (loop0): ext4_check_descriptors: Block bitmap for group 0 not in group (block 3)! [ 1677.092793][ T311] EXT4-fs (loop0): group descriptors corrupted! 01:54:15 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000000), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000300)={0x44, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8, 0x18, @rand_addr=0x2}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}, 0x1, 0x2000000}, 0x0) 01:54:15 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f00000004c0)="1000000040000000030000002b00000005000000250000000000000000000000002000000020000010000000000000009f09c75f0000ffff53ef", 0x3a, 0x400}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb030000001300000023", 0x29, 0x7e0}, {0x0, 0x0, 0x8c60}], 0x0, &(0x7f0000000580)=ANY=[]) [ 1677.134760][ T689] loop5: detected capacity change from 0 to 140 [ 1677.142980][ T699] loop4: detected capacity change from 0 to 140 [ 1677.144334][ T700] loop2: detected capacity change from 0 to 140 [ 1677.162463][ T689] EXT4-fs error (device loop5): ext4_fill_super:4822: inode #2: comm syz-executor.5: iget: root inode unallocated [ 1677.175766][ T705] loop1: detected capacity change from 0 to 140 [ 1677.183745][ T699] EXT4-fs error (device loop4): ext4_fill_super:4822: inode #2: comm syz-executor.4: iget: root inode unallocated [ 1677.186376][ T711] loop0: detected capacity change from 0 to 140 [ 1677.196133][ T700] EXT4-fs error (device loop2): ext4_fill_super:4822: inode #2: comm syz-executor.2: iget: root inode unallocated [ 1677.210203][ T689] EXT4-fs (loop5): get root inode failed [ 1677.219873][ T689] EXT4-fs (loop5): mount failed [ 1677.228629][ T699] EXT4-fs (loop4): get root inode failed [ 1677.234454][ T699] EXT4-fs (loop4): mount failed [ 1677.241541][ T711] EXT4-fs (loop0): ext4_check_descriptors: Block bitmap for group 0 not in group (block 3)! [ 1677.251685][ T711] EXT4-fs (loop0): group descriptors corrupted! [ 1677.259866][ T700] EXT4-fs (loop2): get root inode failed [ 1677.265519][ T700] EXT4-fs (loop2): mount failed [ 1677.271175][ T705] EXT4-fs (loop1): warning: mounting unchecked fs, running e2fsck is recommended 01:54:16 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000000), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000300)={0x44, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8, 0x18, @rand_addr=0x2}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}, 0x1, 0x3000000}, 0x0) 01:54:16 executing program 1: r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000280)={0x18, 0x3, &(0x7f00000000c0)=ANY=[@ANYBLOB="1800000000000000000000000000000095"], &(0x7f0000000080)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={&(0x7f0000000080)='sched_switch\x00', r0}, 0x10) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f00000004c0)="1000000040000000030000002b000000050000000100000000000000000000000020000000200000100000000000000d9f09c75f0000ffff53ef", 0x3a, 0x400}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb030000001300000023", 0x29, 0x7e0}, {&(0x7f0000000340)="00000000000000000000000000000000000000000000000000000000c99b0000ed410000000400009f09c75f9f09c75f9f09c75f00000000000003000200000000000800000000000af301000400000000000000000000000100000004", 0x5d, 0x8c60}], 0x0, &(0x7f0000000580)=ANY=[]) [ 1677.284030][ T705] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 1677.313119][ T711] loop0: detected capacity change from 0 to 140 [ 1677.319726][ T700] loop2: detected capacity change from 0 to 140 [ 1677.329146][ T689] loop5: detected capacity change from 0 to 140 [ 1677.335074][ T699] loop4: detected capacity change from 0 to 140 [ 1677.343923][ T711] EXT4-fs (loop0): ext4_check_descriptors: Block bitmap for group 0 not in group (block 3)! [ 1677.344021][ T699] EXT4-fs error (device loop4): ext4_fill_super:4822: inode #2: comm syz-executor.4: iget: root inode unallocated [ 1677.354079][ T711] EXT4-fs (loop0): group descriptors corrupted! [ 1677.373576][ T700] EXT4-fs error (device loop2): ext4_fill_super:4822: inode #2: comm syz-executor.2: iget: root inode unallocated [ 1677.385979][ T689] EXT4-fs error (device loop5): ext4_fill_super:4822: inode #2: comm syz-executor.5: iget: root inode unallocated [ 1677.386438][ T700] EXT4-fs (loop2): get root inode failed [ 1677.398222][ T699] EXT4-fs (loop4): get root inode failed [ 1677.403759][ T700] EXT4-fs (loop2): mount failed [ 1677.412765][ T689] EXT4-fs (loop5): get root inode failed [ 1677.414263][ T699] EXT4-fs (loop4): mount failed [ 1677.419941][ T689] EXT4-fs (loop5): mount failed 01:54:16 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f00000004c0)="1000000040000000030000002b000000050000002e0000000000000000000000002000000020000010000000000000009f09c75f0000ffff53ef", 0x3a, 0x400}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb030000001300000023", 0x29, 0x7e0}, {0x0, 0x0, 0x8c60}], 0x0, &(0x7f0000000580)=ANY=[]) 01:54:16 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000000), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000300)={0x44, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8, 0x18, @rand_addr=0x2}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}, 0x1, 0x4000000}, 0x0) 01:54:16 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f00000004c0)="1000000040000000030000002b00000005000000010000000000000000000000002000000020000010000000000d00009f09c75f0000ffff53ef", 0x3a, 0x400}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb030000001300000023", 0x29, 0x7e0}, {0x0, 0x0, 0x8c60}], 0x0, &(0x7f0000000580)=ANY=[]) [ 1677.433750][ T982] loop1: detected capacity change from 0 to 140 [ 1677.445588][ T982] EXT4-fs (loop1): warning: mounting unchecked fs, running e2fsck is recommended [ 1677.460247][ T1024] loop0: detected capacity change from 0 to 140 [ 1677.470452][ T982] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. 01:54:16 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f00000004c0)="1000000040000000030000002b006c0005000000010000000000000000000000002000000020000010000000000000009f09c75f0000ffff53ef", 0x3a, 0x400}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb030000001300000023", 0x29, 0x7e0}, {0x0, 0x0, 0x8c60}], 0x0, &(0x7f0000000580)=ANY=[]) 01:54:16 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f00000004c0)="1000000040000000030000002b00000005000000010000000000000000000000002000000020000010000000daffffff9f09c75f0000ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x560}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb030000001300000023", 0x29, 0x7e0}, {&(0x7f0000000340), 0x0, 0x8c60}], 0x14010, &(0x7f0000000580)=ANY=[]) 01:54:16 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000000), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000300)={0x44, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8, 0x18, @rand_addr=0x2}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}, 0x1, 0x5000000}, 0x0) [ 1677.483646][ T1024] EXT4-fs (loop0): ext4_check_descriptors: Block bitmap for group 0 not in group (block 3)! [ 1677.493793][ T1024] EXT4-fs (loop0): group descriptors corrupted! [ 1677.532767][ T1136] loop2: detected capacity change from 0 to 140 [ 1677.534428][ T1144] loop4: detected capacity change from 0 to 140 [ 1677.540074][ T1139] loop5: detected capacity change from 0 to 140 [ 1677.550346][ T1144] EXT4-fs error (device loop4): ext4_fill_super:4822: inode #2: comm syz-executor.4: iget: root inode unallocated [ 1677.571039][ T1136] EXT4-fs error (device loop2): ext4_fill_super:4822: inode #2: comm syz-executor.2: iget: root inode unallocated 01:54:16 executing program 1: r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000280)={0x18, 0x3, &(0x7f00000000c0)=ANY=[@ANYBLOB="1800000000000000000000000000000095"], &(0x7f0000000080)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={&(0x7f0000000080)='sched_switch\x00', r0}, 0x10) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f00000004c0)="1000000040000000030000002b000000050000000100000000000000000000000020000000200000100000000000000e9f09c75f0000ffff53ef", 0x3a, 0x400}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb030000001300000023", 0x29, 0x7e0}, {&(0x7f0000000340)="00000000000000000000000000000000000000000000000000000000c99b0000ed410000000400009f09c75f9f09c75f9f09c75f00000000000003000200000000000800000000000af301000400000000000000000000000100000004", 0x5d, 0x8c60}], 0x0, &(0x7f0000000580)=ANY=[]) [ 1677.584680][ T1024] loop0: detected capacity change from 0 to 140 [ 1677.591268][ T1144] EXT4-fs (loop4): get root inode failed [ 1677.596916][ T1144] EXT4-fs (loop4): mount failed [ 1677.600040][ T1024] EXT4-fs (loop0): ext4_check_descriptors: Block bitmap for group 0 not in group (block 3)! [ 1677.602513][ T1136] EXT4-fs (loop2): get root inode failed [ 1677.611947][ T1024] EXT4-fs (loop0): group descriptors corrupted! [ 1677.624027][ T1136] EXT4-fs (loop2): mount failed 01:54:16 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f00000004c0)="1000000040000000030000002b000000050000183e0000000000000000000000002000000020000010000000000000009f09c75f0000ffff53ef", 0x3a, 0x400}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb030000001300000023", 0x29, 0x7e0}, {0x0, 0x0, 0x8c60}], 0x0, &(0x7f0000000580)=ANY=[]) 01:54:16 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000000), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000300)={0x44, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8, 0x18, @rand_addr=0x2}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}, 0x1, 0x6000000}, 0x0) [ 1677.628926][ T1139] EXT4-fs error (device loop5): ext4_fill_super:4822: inode #2: comm syz-executor.5: iget: root inode unallocated [ 1677.645434][ T1139] EXT4-fs (loop5): get root inode failed [ 1677.651130][ T1139] EXT4-fs (loop5): mount failed [ 1677.663270][ T1144] loop4: detected capacity change from 0 to 140 [ 1677.672943][ T1332] loop0: detected capacity change from 0 to 140 [ 1677.695401][ T1332] EXT4-fs (loop0): ext4_check_descriptors: Block bitmap for group 0 not in group (block 3)! [ 1677.695699][ T1360] loop1: detected capacity change from 0 to 140 [ 1677.705755][ T1332] EXT4-fs (loop0): group descriptors corrupted! [ 1677.721459][ T1144] EXT4-fs error (device loop4): ext4_fill_super:4822: inode #2: comm syz-executor.4: iget: root inode unallocated [ 1677.737833][ T1136] loop2: detected capacity change from 0 to 140 [ 1677.739311][ T1139] loop5: detected capacity change from 0 to 140 [ 1677.747607][ T1144] EXT4-fs (loop4): get root inode failed [ 1677.751362][ T1360] EXT4-fs (loop1): warning: mounting unchecked fs, running e2fsck is recommended [ 1677.756217][ T1144] EXT4-fs (loop4): mount failed [ 1677.771102][ T1136] EXT4-fs error (device loop2): ext4_fill_super:4822: inode #2: comm syz-executor.2: iget: root inode unallocated 01:54:16 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f00000004c0)="1000000040000000030000002b00740005000000010000000000000000000000002000000020000010000000000000009f09c75f0000ffff53ef", 0x3a, 0x400}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb030000001300000023", 0x29, 0x7e0}, {0x0, 0x0, 0x8c60}], 0x0, &(0x7f0000000580)=ANY=[]) [ 1677.783922][ T1139] EXT4-fs error (device loop5): ext4_fill_super:4822: inode #2: comm syz-executor.5: iget: root inode unallocated [ 1677.799616][ T1360] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 1677.804958][ T1332] loop0: detected capacity change from 0 to 140 [ 1677.820277][ T1447] loop4: detected capacity change from 0 to 140 [ 1677.829925][ T1136] EXT4-fs (loop2): get root inode failed [ 1677.835642][ T1136] EXT4-fs (loop2): mount failed 01:54:16 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000000), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000300)={0x44, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8, 0x18, @rand_addr=0x2}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}, 0x1, 0x7000000}, 0x0) 01:54:16 executing program 1: r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000280)={0x18, 0x3, &(0x7f00000000c0)=ANY=[@ANYBLOB="1800000000000000000000000000000095"], &(0x7f0000000080)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={&(0x7f0000000080)='sched_switch\x00', r0}, 0x10) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f00000004c0)="1000000040000000030000002b000000050000000100000000000000000000000020000000200000100000000000000f9f09c75f0000ffff53ef", 0x3a, 0x400}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb030000001300000023", 0x29, 0x7e0}, {&(0x7f0000000340)="00000000000000000000000000000000000000000000000000000000c99b0000ed410000000400009f09c75f9f09c75f9f09c75f00000000000003000200000000000800000000000af301000400000000000000000000000100000004", 0x5d, 0x8c60}], 0x0, &(0x7f0000000580)=ANY=[]) [ 1677.839445][ T1332] EXT4-fs (loop0): ext4_check_descriptors: Block bitmap for group 0 not in group (block 3)! [ 1677.850565][ T1332] EXT4-fs (loop0): group descriptors corrupted! [ 1677.858869][ T1139] EXT4-fs (loop5): get root inode failed [ 1677.864958][ T1139] EXT4-fs (loop5): mount failed [ 1677.873268][ T1447] EXT4-fs error (device loop4): ext4_fill_super:4822: inode #2: comm syz-executor.4: iget: root inode unallocated [ 1677.886062][ T1447] EXT4-fs (loop4): get root inode failed 01:54:16 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f00000004c0)="1000000040000000030000002b00000005000000010000000000000000000000002000000020000010000000000e00009f09c75f0000ffff53ef", 0x3a, 0x400}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb030000001300000023", 0x29, 0x7e0}, {0x0, 0x0, 0x8c60}], 0x0, &(0x7f0000000580)=ANY=[]) 01:54:16 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f00000004c0)="1000000040000000030000002b00000005000000010000000000000000000000002000000020000010000000f4ffffff9f09c75f0000ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x560}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb030000001300000023", 0x29, 0x7e0}, {&(0x7f0000000340), 0x0, 0x8c60}], 0x14010, &(0x7f0000000580)=ANY=[]) 01:54:16 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f00000004c0)="1000000040000000030000002b000000050000003f0000000000000000000000002000000020000010000000000000009f09c75f0000ffff53ef", 0x3a, 0x400}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb030000001300000023", 0x29, 0x7e0}, {0x0, 0x0, 0x8c60}], 0x0, &(0x7f0000000580)=ANY=[]) 01:54:16 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000000), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000300)={0x44, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8, 0x18, @rand_addr=0x2}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}, 0x1, 0x8000000}, 0x0) [ 1677.891802][ T1447] EXT4-fs (loop4): mount failed [ 1677.912758][ T1695] loop5: detected capacity change from 0 to 140 [ 1677.923521][ T1697] loop0: detected capacity change from 0 to 140 [ 1677.927755][ T1695] EXT4-fs error (device loop5): ext4_fill_super:4822: inode #2: comm syz-executor.5: iget: root inode unallocated [ 1677.944355][ T1709] loop1: detected capacity change from 0 to 140 [ 1677.951648][ T1695] EXT4-fs (loop5): get root inode failed [ 1677.956197][ T1697] EXT4-fs (loop0): ext4_check_descriptors: Block bitmap for group 0 not in group (block 3)! [ 1677.957299][ T1695] EXT4-fs (loop5): mount failed [ 1677.967435][ T1697] EXT4-fs (loop0): group descriptors corrupted! [ 1677.974272][ T1447] loop4: detected capacity change from 0 to 140 [ 1677.980015][ T1709] EXT4-fs (loop1): warning: mounting unchecked fs, running e2fsck is recommended 01:54:16 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000000), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000300)={0x44, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8, 0x18, @rand_addr=0x2}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}, 0x1, 0x9000000}, 0x0) [ 1677.996160][ T1447] EXT4-fs error (device loop4): ext4_fill_super:4822: inode #2: comm syz-executor.4: iget: root inode unallocated [ 1678.022595][ T1697] loop0: detected capacity change from 0 to 140 [ 1678.022820][ T1827] loop2: detected capacity change from 0 to 140 [ 1678.032246][ T1697] EXT4-fs (loop0): ext4_check_descriptors: Block bitmap for group 0 not in group (block 3)! 01:54:16 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000000), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000300)={0x44, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8, 0x18, @rand_addr=0x2}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}, 0x1, 0xa000000}, 0x0) [ 1678.045254][ T1697] EXT4-fs (loop0): group descriptors corrupted! [ 1678.053872][ T1709] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 1678.071993][ T1695] loop5: detected capacity change from 0 to 140 [ 1678.078772][ T1447] EXT4-fs (loop4): get root inode failed [ 1678.082338][ T1827] EXT4-fs error (device loop2): ext4_fill_super:4822: inode #2: comm syz-executor.2: iget: root inode unallocated [ 1678.084421][ T1447] EXT4-fs (loop4): mount failed [ 1678.106972][ T1695] EXT4-fs error (device loop5): ext4_fill_super:4822: inode #2: comm syz-executor.5: iget: root inode unallocated [ 1678.121446][ T1827] EXT4-fs (loop2): get root inode failed [ 1678.127157][ T1827] EXT4-fs (loop2): mount failed [ 1678.134525][ T1695] EXT4-fs (loop5): get root inode failed [ 1678.140214][ T1695] EXT4-fs (loop5): mount failed 01:54:16 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f00000004c0)="1000000040000000030000002b00000005000000010000000000000000000000002000000020000010000000f6ffffff9f09c75f0000ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x560}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb030000001300000023", 0x29, 0x7e0}, {&(0x7f0000000340), 0x0, 0x8c60}], 0x14010, &(0x7f0000000580)=ANY=[]) 01:54:16 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f00000004c0)="1000000040000000030000002b000000050000183f0000000000000000000000002000000020000010000000000000009f09c75f0000ffff53ef", 0x3a, 0x400}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb030000001300000023", 0x29, 0x7e0}, {0x0, 0x0, 0x8c60}], 0x0, &(0x7f0000000580)=ANY=[]) 01:54:16 executing program 1: r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000280)={0x18, 0x3, &(0x7f00000000c0)=ANY=[@ANYBLOB="1800000000000000000000000000000095"], &(0x7f0000000080)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={&(0x7f0000000080)='sched_switch\x00', r0}, 0x10) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f00000004c0)="1000000040000000030000002b00000005000000010000000000000000000000002000000020000010000000000004109f09c75f0000ffff53ef", 0x3a, 0x400}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb030000001300000023", 0x29, 0x7e0}, {&(0x7f0000000340)="00000000000000000000000000000000000000000000000000000000c99b0000ed410000000400009f09c75f9f09c75f9f09c75f00000000000003000200000000000800000000000af301000400000000000000000000000100000004", 0x5d, 0x8c60}], 0x0, &(0x7f0000000580)=ANY=[]) 01:54:16 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f00000004c0)="1000000040000000030000002b007a0005000000010000000000000000000000002000000020000010000000000000009f09c75f0000ffff53ef", 0x3a, 0x400}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb030000001300000023", 0x29, 0x7e0}, {0x0, 0x0, 0x8c60}], 0x0, &(0x7f0000000580)=ANY=[]) 01:54:16 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000000), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000300)={0x44, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8, 0x18, @rand_addr=0x2}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}, 0x1, 0xb000000}, 0x0) [ 1678.177678][ T1827] loop2: detected capacity change from 0 to 140 [ 1678.206087][ T1827] EXT4-fs error (device loop2): ext4_fill_super:4822: inode #2: comm syz-executor.2: iget: root inode unallocated 01:54:16 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000000), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000300)={0x44, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8, 0x18, @rand_addr=0x2}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}, 0x1, 0xc000000}, 0x0) [ 1678.224170][ T2271] loop0: detected capacity change from 0 to 140 [ 1678.232659][ T2302] loop4: detected capacity change from 0 to 140 [ 1678.245499][ T2193] loop5: detected capacity change from 0 to 140 [ 1678.255298][ T2314] loop1: detected capacity change from 0 to 140 [ 1678.260849][ T2271] EXT4-fs (loop0): ext4_check_descriptors: Block bitmap for group 0 not in group (block 3)! [ 1678.271685][ T2271] EXT4-fs (loop0): group descriptors corrupted! [ 1678.278874][ T1827] EXT4-fs (loop2): get root inode failed [ 1678.284681][ T1827] EXT4-fs (loop2): mount failed [ 1678.290706][ T2193] EXT4-fs error (device loop5): ext4_fill_super:4822: inode #2: comm syz-executor.5: iget: root inode unallocated [ 1678.290728][ T2302] EXT4-fs error (device loop4): ext4_fill_super:4822: inode #2: comm syz-executor.4: iget: root inode unallocated [ 1678.304210][ T2314] EXT4-fs (loop1): warning: mounting unchecked fs, running e2fsck is recommended [ 1678.325416][ T2193] EXT4-fs (loop5): get root inode failed [ 1678.331158][ T2193] EXT4-fs (loop5): mount failed [ 1678.337888][ T2314] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 1678.352414][ T2271] loop0: detected capacity change from 0 to 140 [ 1678.360756][ T2271] EXT4-fs (loop0): ext4_check_descriptors: Block bitmap for group 0 not in group (block 3)! [ 1678.370902][ T2271] EXT4-fs (loop0): group descriptors corrupted! 01:54:17 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f00000004c0)="1000000040000000030000002b00000005000000010000000000000000000000002000000020000010000000000f00009f09c75f0000ffff53ef", 0x3a, 0x400}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb030000001300000023", 0x29, 0x7e0}, {0x0, 0x0, 0x8c60}], 0x0, &(0x7f0000000580)=ANY=[]) 01:54:17 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000000), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000300)={0x44, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8, 0x18, @rand_addr=0x2}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}, 0x1, 0xd000000}, 0x0) 01:54:17 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f00000004c0)="1000000040000000030000002b00000005000000400000000000000000000000002000000020000010000000000000009f09c75f0000ffff53ef", 0x3a, 0x400}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb030000001300000023", 0x29, 0x7e0}, {0x0, 0x0, 0x8c60}], 0x0, &(0x7f0000000580)=ANY=[]) [ 1678.379019][ T2302] EXT4-fs (loop4): get root inode failed [ 1678.384688][ T2302] EXT4-fs (loop4): mount failed [ 1678.404046][ T2193] loop5: detected capacity change from 0 to 140 [ 1678.425450][ T2302] loop4: detected capacity change from 0 to 140 [ 1678.433553][ T2649] loop0: detected capacity change from 0 to 140 [ 1678.444418][ T2658] loop2: detected capacity change from 0 to 140 [ 1678.444535][ T2302] EXT4-fs error (device loop4): ext4_fill_super:4822: inode #2: comm syz-executor.4: iget: root inode unallocated [ 1678.467682][ T2193] EXT4-fs error (device loop5): ext4_fill_super:4822: inode #2: comm syz-executor.5: iget: root inode unallocated 01:54:17 executing program 1: r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000280)={0x18, 0x3, &(0x7f00000000c0)=ANY=[@ANYBLOB="1800000000000000000000000000000095"], &(0x7f0000000080)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={&(0x7f0000000080)='sched_switch\x00', r0}, 0x10) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f00000004c0)="1000000040000000030000002b00000005000000010000000000000000000000002000000020000010000000000020109f09c75f0000ffff53ef", 0x3a, 0x400}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb030000001300000023", 0x29, 0x7e0}, {&(0x7f0000000340)="00000000000000000000000000000000000000000000000000000000c99b0000ed410000000400009f09c75f9f09c75f9f09c75f00000000000003000200000000000800000000000af301000400000000000000000000000100000004", 0x5d, 0x8c60}], 0x0, &(0x7f0000000580)=ANY=[]) [ 1678.485751][ T2658] EXT4-fs error (device loop2): ext4_fill_super:4822: inode #2: comm syz-executor.2: iget: root inode unallocated [ 1678.504959][ T2649] EXT4-fs (loop0): bad geometry: first data block 64 is beyond end of filesystem (64) [ 1678.515649][ T2193] EXT4-fs (loop5): get root inode failed [ 1678.521450][ T2193] EXT4-fs (loop5): mount failed [ 1678.528217][ T2302] EXT4-fs (loop4): get root inode failed 01:54:17 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f00000004c0)="1000000040000000030000002b00000005000000010000000000000000000000002000000020000010000000fbffffff9f09c75f0000ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x560}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb030000001300000023", 0x29, 0x7e0}, {&(0x7f0000000340), 0x0, 0x8c60}], 0x14010, &(0x7f0000000580)=ANY=[]) [ 1678.533980][ T2302] EXT4-fs (loop4): mount failed [ 1678.545022][ T2658] EXT4-fs (loop2): get root inode failed [ 1678.550804][ T2658] EXT4-fs (loop2): mount failed [ 1678.563665][ T2736] loop1: detected capacity change from 0 to 140 [ 1678.577562][ T2649] loop0: detected capacity change from 0 to 140 01:54:17 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000000), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000300)={0x44, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8, 0x18, @rand_addr=0x2}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}, 0x1, 0xe000000}, 0x0) [ 1678.586222][ T2649] EXT4-fs (loop0): bad geometry: first data block 64 is beyond end of filesystem (64) [ 1678.605351][ T2773] loop5: detected capacity change from 0 to 140 [ 1678.615393][ T2658] loop2: detected capacity change from 0 to 140 [ 1678.626435][ T2736] EXT4-fs (loop1): warning: mounting unchecked fs, running e2fsck is recommended 01:54:17 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f00000004c0)="1000000040000000030000002b059c0005000000010000000000000000000000002000000020000010000000000000009f09c75f0000ffff53ef", 0x3a, 0x400}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb030000001300000023", 0x29, 0x7e0}, {0x0, 0x0, 0x8c60}], 0x0, &(0x7f0000000580)=ANY=[]) 01:54:17 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000000), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000300)={0x44, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8, 0x18, @rand_addr=0x2}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}, 0x1, 0xf000000}, 0x0) [ 1678.640826][ T2658] EXT4-fs error (device loop2): ext4_fill_super:4822: inode #2: comm syz-executor.2: iget: root inode unallocated [ 1678.655179][ T2736] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 1678.667317][ T2658] EXT4-fs (loop2): get root inode failed [ 1678.673052][ T2658] EXT4-fs (loop2): mount failed [ 1678.680298][ T2891] loop4: detected capacity change from 0 to 140 01:54:17 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f00000004c0)="1000000040000000030000002b00000005000000440000000000000000000000002000000020000010000000000000009f09c75f0000ffff53ef", 0x3a, 0x400}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb030000001300000023", 0x29, 0x7e0}, {0x0, 0x0, 0x8c60}], 0x0, &(0x7f0000000580)=ANY=[]) 01:54:17 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f00000004c0)="1000000040000000030000002b00000005000000010000000000000000000000002000000020000010000000001000009f09c75f0000ffff53ef", 0x3a, 0x400}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb030000001300000023", 0x29, 0x7e0}, {0x0, 0x0, 0x8c60}], 0x0, &(0x7f0000000580)=ANY=[]) 01:54:17 executing program 1: r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000280)={0x18, 0x3, &(0x7f00000000c0)=ANY=[@ANYBLOB="1800000000000000000000000000000095"], &(0x7f0000000080)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={&(0x7f0000000080)='sched_switch\x00', r0}, 0x10) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f00000004c0)="1000000040000000030000002b00000005000000010000000000000000000000002000000020000010000000000000119f09c75f0000ffff53ef", 0x3a, 0x400}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb030000001300000023", 0x29, 0x7e0}, {&(0x7f0000000340)="00000000000000000000000000000000000000000000000000000000c99b0000ed410000000400009f09c75f9f09c75f9f09c75f00000000000003000200000000000800000000000af301000400000000000000000000000100000004", 0x5d, 0x8c60}], 0x0, &(0x7f0000000580)=ANY=[]) [ 1678.680402][ T2773] EXT4-fs error (device loop5): ext4_fill_super:4822: inode #2: comm syz-executor.5: iget: root inode unallocated [ 1678.702068][ T2773] EXT4-fs (loop5): get root inode failed [ 1678.707721][ T2773] EXT4-fs (loop5): mount failed 01:54:17 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000000), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000300)={0x44, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8, 0x18, @rand_addr=0x2}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}, 0x1, 0x10000000}, 0x0) [ 1678.734244][ T3126] loop2: detected capacity change from 0 to 140 [ 1678.743824][ T2773] loop5: detected capacity change from 0 to 140 [ 1678.750521][ T2891] EXT4-fs error (device loop4): ext4_fill_super:4822: inode #2: comm syz-executor.4: iget: root inode unallocated [ 1678.751329][ T3133] loop0: detected capacity change from 0 to 140 [ 1678.770901][ T2891] EXT4-fs (loop4): get root inode failed [ 1678.776556][ T2891] EXT4-fs (loop4): mount failed 01:54:17 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000000), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000300)={0x44, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8, 0x18, @rand_addr=0x2}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}, 0x1, 0x11000000}, 0x0) [ 1678.782503][ T3133] EXT4-fs (loop0): bad geometry: first data block 68 is beyond end of filesystem (64) [ 1678.782684][ T3126] EXT4-fs error (device loop2): ext4_fill_super:4822: inode #2: comm syz-executor.2: iget: root inode unallocated [ 1678.805832][ T2773] EXT4-fs error (device loop5): ext4_fill_super:4822: inode #2: comm syz-executor.5: iget: root inode unallocated [ 1678.829854][ T3126] EXT4-fs (loop2): get root inode failed [ 1678.835595][ T3126] EXT4-fs (loop2): mount failed [ 1678.843267][ T2891] loop4: detected capacity change from 0 to 140 [ 1678.851791][ T3133] loop0: detected capacity change from 0 to 140 [ 1678.859002][ T3248] loop1: detected capacity change from 0 to 140 [ 1678.859913][ T3133] EXT4-fs (loop0): bad geometry: first data block 68 is beyond end of filesystem (64) [ 1678.877542][ T2891] EXT4-fs error (device loop4): ext4_fill_super:4822: inode #2: comm syz-executor.4: iget: root inode unallocated [ 1678.891571][ T3248] EXT4-fs (loop1): warning: mounting unchecked fs, running e2fsck is recommended [ 1678.901200][ T2773] EXT4-fs (loop5): get root inode failed [ 1678.906900][ T2773] EXT4-fs (loop5): mount failed [ 1678.914170][ T2891] EXT4-fs (loop4): get root inode failed [ 1678.916818][ T3126] loop2: detected capacity change from 0 to 140 [ 1678.919849][ T2891] EXT4-fs (loop4): mount failed 01:54:17 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f00000004c0)="1000000040000000030000002b00000005000000450000000000000000000000002000000020000010000000000000009f09c75f0000ffff53ef", 0x3a, 0x400}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb030000001300000023", 0x29, 0x7e0}, {0x0, 0x0, 0x8c60}], 0x0, &(0x7f0000000580)=ANY=[]) [ 1678.920697][ T3248] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 1678.944768][ T3126] EXT4-fs error (device loop2): ext4_fill_super:4822: inode #2: comm syz-executor.2: iget: root inode unallocated 01:54:17 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f00000004c0)="1000000040000000030000002b00000005000000010000000000000000000000002000000020000010000000fdffffff9f09c75f0000ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x560}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb030000001300000023", 0x29, 0x7e0}, {&(0x7f0000000340), 0x0, 0x8c60}], 0x14010, &(0x7f0000000580)=ANY=[]) 01:54:17 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f00000004c0)="1000000040000000030000002b05c20005000000010000000000000000000000002000000020000010000000000000009f09c75f0000ffff53ef", 0x3a, 0x400}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb030000001300000023", 0x29, 0x7e0}, {0x0, 0x0, 0x8c60}], 0x0, &(0x7f0000000580)=ANY=[]) 01:54:17 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000000), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000300)={0x44, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8, 0x18, @rand_addr=0x2}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}, 0x1, 0x12000000}, 0x0) [ 1678.976915][ T3358] loop0: detected capacity change from 0 to 140 01:54:17 executing program 1: r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000280)={0x18, 0x3, &(0x7f00000000c0)=ANY=[@ANYBLOB="1800000000000000000000000000000095"], &(0x7f0000000080)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={&(0x7f0000000080)='sched_switch\x00', r0}, 0x10) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f00000004c0)="1000000040000000030000002b00000005000000010000000000000000000000002000000020000010000000000000129f09c75f0000ffff53ef", 0x3a, 0x400}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb030000001300000023", 0x29, 0x7e0}, {&(0x7f0000000340)="00000000000000000000000000000000000000000000000000000000c99b0000ed410000000400009f09c75f9f09c75f9f09c75f00000000000003000200000000000800000000000af301000400000000000000000000000100000004", 0x5d, 0x8c60}], 0x0, &(0x7f0000000580)=ANY=[]) [ 1679.017566][ T3461] loop5: detected capacity change from 0 to 140 [ 1679.026105][ T3463] loop4: detected capacity change from 0 to 140 [ 1679.038301][ T3358] EXT4-fs (loop0): bad geometry: first data block 69 is beyond end of filesystem (64) [ 1679.049778][ T3126] EXT4-fs (loop2): get root inode failed [ 1679.055429][ T3126] EXT4-fs (loop2): mount failed [ 1679.062839][ T3461] EXT4-fs error (device loop5): ext4_fill_super:4822: inode #2: comm syz-executor.5: iget: root inode unallocated [ 1679.075830][ T3463] EXT4-fs error (device loop4): ext4_fill_super:4822: inode #2: comm syz-executor.4: iget: root inode unallocated [ 1679.088120][ T3461] EXT4-fs (loop5): get root inode failed [ 1679.089974][ T3463] EXT4-fs (loop4): get root inode failed [ 1679.093794][ T3461] EXT4-fs (loop5): mount failed [ 1679.099541][ T3463] EXT4-fs (loop4): mount failed [ 1679.111185][ T3358] loop0: detected capacity change from 0 to 140 01:54:17 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f00000004c0)="1000000040000000030000002b00000005000000010000000000000000000000002000000020000010000000001100009f09c75f0000ffff53ef", 0x3a, 0x400}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb030000001300000023", 0x29, 0x7e0}, {0x0, 0x0, 0x8c60}], 0x0, &(0x7f0000000580)=ANY=[]) 01:54:17 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000000), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000300)={0x44, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8, 0x18, @rand_addr=0x2}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}, 0x1, 0x19000000}, 0x0) [ 1679.119049][ T3358] EXT4-fs (loop0): bad geometry: first data block 69 is beyond end of filesystem (64) [ 1679.131459][ T3532] loop1: detected capacity change from 0 to 140 [ 1679.141297][ T3532] EXT4-fs (loop1): warning: mounting unchecked fs, running e2fsck is recommended [ 1679.161973][ T3463] loop4: detected capacity change from 0 to 140 01:54:17 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f00000004c0)="1000000040000000030000002b00000005000000460000000000000000000000002000000020000010000000000000009f09c75f0000ffff53ef", 0x3a, 0x400}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb030000001300000023", 0x29, 0x7e0}, {0x0, 0x0, 0x8c60}], 0x0, &(0x7f0000000580)=ANY=[]) [ 1679.166297][ T3461] loop5: detected capacity change from 0 to 140 [ 1679.179622][ T3532] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 1679.180645][ T3579] loop0: detected capacity change from 0 to 140 [ 1679.199429][ T3579] EXT4-fs (loop0): bad geometry: first data block 70 is beyond end of filesystem (64) [ 1679.209252][ T3582] loop2: detected capacity change from 0 to 140 01:54:17 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000000), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000300)={0x44, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8, 0x18, @rand_addr=0x2}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}, 0x1, 0x48000000}, 0x0) 01:54:17 executing program 1: r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000280)={0x18, 0x3, &(0x7f00000000c0)=ANY=[@ANYBLOB="1800000000000000000000000000000095"], &(0x7f0000000080)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={&(0x7f0000000080)='sched_switch\x00', r0}, 0x10) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f00000004c0)="1000000040000000030000002b00000005000000010000000000000000000000002000000020000010000000000000139f09c75f0000ffff53ef", 0x3a, 0x400}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb030000001300000023", 0x29, 0x7e0}, {&(0x7f0000000340)="00000000000000000000000000000000000000000000000000000000c99b0000ed410000000400009f09c75f9f09c75f9f09c75f00000000000003000200000000000800000000000af301000400000000000000000000000100000004", 0x5d, 0x8c60}], 0x0, &(0x7f0000000580)=ANY=[]) [ 1679.210539][ T3461] EXT4-fs error (device loop5): ext4_fill_super:4822: inode #2: comm syz-executor.5: iget: root inode unallocated [ 1679.227919][ T3463] EXT4-fs error (device loop4): ext4_fill_super:4822: inode #2: comm syz-executor.4: iget: root inode unallocated [ 1679.246591][ T3582] EXT4-fs error (device loop2): ext4_fill_super:4822: inode #2: comm syz-executor.2: iget: root inode unallocated 01:54:18 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f00000004c0)="1000000040000000030000002bfffe0005000000010000000000000000000000002000000020000010000000000000009f09c75f0000ffff53ef", 0x3a, 0x400}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb030000001300000023", 0x29, 0x7e0}, {0x0, 0x0, 0x8c60}], 0x0, &(0x7f0000000580)=ANY=[]) [ 1679.266663][ T3463] EXT4-fs (loop4): get root inode failed [ 1679.272368][ T3463] EXT4-fs (loop4): mount failed [ 1679.279682][ T3461] EXT4-fs (loop5): get root inode failed [ 1679.285339][ T3461] EXT4-fs (loop5): mount failed [ 1679.292485][ T3582] EXT4-fs (loop2): get root inode failed [ 1679.292697][ T3579] loop0: detected capacity change from 0 to 140 [ 1679.298224][ T3582] EXT4-fs (loop2): mount failed 01:54:18 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f00000004c0)="1000000040000000030000002b00000005000000010000000000000000000000002000000020000010000000feffffff9f09c75f0000ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x560}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb030000001300000023", 0x29, 0x7e0}, {&(0x7f0000000340), 0x0, 0x8c60}], 0x14010, &(0x7f0000000580)=ANY=[]) [ 1679.318112][ T3579] EXT4-fs (loop0): bad geometry: first data block 70 is beyond end of filesystem (64) [ 1679.318258][ T3803] loop1: detected capacity change from 0 to 140 [ 1679.337135][ T3803] EXT4-fs (loop1): warning: mounting unchecked fs, running e2fsck is recommended [ 1679.347853][ T3803] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 1679.356149][ T3833] loop4: detected capacity change from 0 to 140 01:54:18 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f00000004c0)="1000000040000000030000002b00000005000000810000000000000000000000002000000020000010000000000000009f09c75f0000ffff53ef", 0x3a, 0x400}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb030000001300000023", 0x29, 0x7e0}, {0x0, 0x0, 0x8c60}], 0x0, &(0x7f0000000580)=ANY=[]) 01:54:18 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000000), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000300)={0x44, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8, 0x18, @rand_addr=0x2}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}, 0x1, 0x4c000000}, 0x0) [ 1679.368579][ T3582] loop2: detected capacity change from 0 to 140 [ 1679.380074][ T3833] EXT4-fs error (device loop4): ext4_fill_super:4822: inode #2: comm syz-executor.4: iget: root inode unallocated [ 1679.398040][ T3973] loop5: detected capacity change from 0 to 140 [ 1679.410453][ T4008] loop0: detected capacity change from 0 to 140 01:54:18 executing program 1: r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000280)={0x18, 0x3, &(0x7f00000000c0)=ANY=[@ANYBLOB="1800000000000000000000000000000095"], &(0x7f0000000080)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={&(0x7f0000000080)='sched_switch\x00', r0}, 0x10) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f00000004c0)="1000000040000000030000002b00000005000000010000000000000000000000002000000020000010000000000000149f09c75f0000ffff53ef", 0x3a, 0x400}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb030000001300000023", 0x29, 0x7e0}, {&(0x7f0000000340)="00000000000000000000000000000000000000000000000000000000c99b0000ed410000000400009f09c75f9f09c75f9f09c75f00000000000003000200000000000800000000000af301000400000000000000000000000100000004", 0x5d, 0x8c60}], 0x0, &(0x7f0000000580)=ANY=[]) [ 1679.417750][ T3582] EXT4-fs error (device loop2): ext4_fill_super:4822: inode #2: comm syz-executor.2: iget: root inode unallocated [ 1679.435526][ T3833] EXT4-fs (loop4): get root inode failed [ 1679.441266][ T3833] EXT4-fs (loop4): mount failed [ 1679.446477][ T3973] EXT4-fs error (device loop5): ext4_fill_super:4822: inode #2: comm syz-executor.5: iget: root inode unallocated [ 1679.462427][ T4008] EXT4-fs (loop0): bad geometry: first data block 129 is beyond end of filesystem (64) [ 1679.477370][ T3973] EXT4-fs (loop5): get root inode failed [ 1679.483070][ T3973] EXT4-fs (loop5): mount failed [ 1679.488880][ T3582] EXT4-fs (loop2): get root inode failed [ 1679.494537][ T3582] EXT4-fs (loop2): mount failed [ 1679.501205][ T4008] loop0: detected capacity change from 0 to 140 [ 1679.509394][ T3833] loop4: detected capacity change from 0 to 140 01:54:18 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f00000004c0)="1000000040000000030000002b00000005000000010000000000000000000000002000000020000010000000001200009f09c75f0000ffff53ef", 0x3a, 0x400}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb030000001300000023", 0x29, 0x7e0}, {0x0, 0x0, 0x8c60}], 0x0, &(0x7f0000000580)=ANY=[]) [ 1679.514448][ T4021] loop1: detected capacity change from 0 to 140 [ 1679.516436][ T4008] EXT4-fs (loop0): bad geometry: first data block 129 is beyond end of filesystem (64) [ 1679.534812][ T3833] EXT4-fs error (device loop4): ext4_fill_super:4822: inode #2: comm syz-executor.4: iget: root inode unallocated [ 1679.549202][ T4021] EXT4-fs (loop1): warning: mounting unchecked fs, running e2fsck is recommended 01:54:18 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f00000004c0)="1000000040000000030000002b00000005000000890000000000000000000000002000000020000010000000000000009f09c75f0000ffff53ef", 0x3a, 0x400}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb030000001300000023", 0x29, 0x7e0}, {0x0, 0x0, 0x8c60}], 0x0, &(0x7f0000000580)=ANY=[]) 01:54:18 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000000), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000300)={0x44, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8, 0x18, @rand_addr=0x2}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}, 0x1, 0x60000000}, 0x0) [ 1679.565898][ T3973] loop5: detected capacity change from 0 to 140 [ 1679.578197][ T3833] EXT4-fs (loop4): get root inode failed [ 1679.583896][ T3833] EXT4-fs (loop4): mount failed [ 1679.586604][ T4118] loop2: detected capacity change from 0 to 140 [ 1679.589659][ T4021] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 1679.607382][ T4124] loop0: detected capacity change from 0 to 140 [ 1679.613918][ T3973] EXT4-fs error (device loop5): ext4_fill_super:4822: inode #2: comm syz-executor.5: iget: root inode unallocated [ 1679.626636][ T4124] EXT4-fs (loop0): bad geometry: first data block 137 is beyond end of filesystem (64) [ 1679.637360][ T3973] EXT4-fs (loop5): get root inode failed [ 1679.643098][ T3973] EXT4-fs (loop5): mount failed [ 1679.649479][ T4118] EXT4-fs error (device loop2): ext4_fill_super:4822: inode #2: comm syz-executor.2: iget: root inode unallocated 01:54:18 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000000), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000300)={0x44, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8, 0x18, @rand_addr=0x2}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}, 0x1, 0x68000000}, 0x0) 01:54:18 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f00000004c0)="1000000040000000030000002b0fff0005000000010000000000000000000000002000000020000010000000000000009f09c75f0000ffff53ef", 0x3a, 0x400}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb030000001300000023", 0x29, 0x7e0}, {0x0, 0x0, 0x8c60}], 0x0, &(0x7f0000000580)=ANY=[]) 01:54:18 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f00000004c0)="1000000040000000030000002b00000005000000010000000000000000000000002000000020000010000000000200009f09c75f0000ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x560}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb030000001300000023", 0x29, 0x7e0}, {&(0x7f0000000340), 0x0, 0x8c60}], 0x14010, &(0x7f0000000580)=ANY=[]) [ 1679.669554][ T4118] EXT4-fs (loop2): get root inode failed [ 1679.675298][ T4118] EXT4-fs (loop2): mount failed [ 1679.690578][ T4124] loop0: detected capacity change from 0 to 140 [ 1679.708142][ T4354] loop4: detected capacity change from 0 to 140 01:54:18 executing program 1: r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000280)={0x18, 0x3, &(0x7f00000000c0)=ANY=[@ANYBLOB="1800000000000000000000000000000095"], &(0x7f0000000080)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={&(0x7f0000000080)='sched_switch\x00', r0}, 0x10) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f00000004c0)="1000000040000000030000002b00000005000000010000000000000000000000002000000020000010000000000000189f09c75f0000ffff53ef", 0x3a, 0x400}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb030000001300000023", 0x29, 0x7e0}, {&(0x7f0000000340)="00000000000000000000000000000000000000000000000000000000c99b0000ed410000000400009f09c75f9f09c75f9f09c75f00000000000003000200000000000800000000000af301000400000000000000000000000100000004", 0x5d, 0x8c60}], 0x0, &(0x7f0000000580)=ANY=[]) 01:54:18 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000000), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000300)={0x44, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8, 0x18, @rand_addr=0x2}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}, 0x1, 0x6c000000}, 0x0) [ 1679.721708][ T4124] EXT4-fs (loop0): bad geometry: first data block 137 is beyond end of filesystem (64) [ 1679.735662][ T4390] loop5: detected capacity change from 0 to 140 [ 1679.752686][ T4354] EXT4-fs error (device loop4): ext4_fill_super:4822: inode #2: comm syz-executor.4: iget: root inode unallocated 01:54:18 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f00000004c0)="1000000040000000030000002b0000000500007fcf0000000000000000000000002000000020000010000000000000009f09c75f0000ffff53ef", 0x3a, 0x400}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb030000001300000023", 0x29, 0x7e0}, {0x0, 0x0, 0x8c60}], 0x0, &(0x7f0000000580)=ANY=[]) [ 1679.767299][ T4390] EXT4-fs error (device loop5): ext4_fill_super:4822: inode #2: comm syz-executor.5: iget: root inode unallocated [ 1679.781145][ T4354] EXT4-fs (loop4): get root inode failed [ 1679.786899][ T4354] EXT4-fs (loop4): mount failed [ 1679.791828][ T4390] EXT4-fs (loop5): get root inode failed [ 1679.797464][ T4390] EXT4-fs (loop5): mount failed [ 1679.808807][ T4487] loop0: detected capacity change from 0 to 140 [ 1679.815378][ T4118] loop2: detected capacity change from 0 to 140 [ 1679.823806][ T4437] loop1: detected capacity change from 0 to 140 [ 1679.831993][ T4487] EXT4-fs (loop0): bad geometry: first data block 207 is beyond end of filesystem (64) [ 1679.847508][ T4437] EXT4-fs (loop1): warning: mounting unchecked fs, running e2fsck is recommended [ 1679.857579][ T4118] EXT4-fs error (device loop2): ext4_fill_super:4822: inode #2: comm syz-executor.2: iget: root inode unallocated 01:54:18 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000000), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000300)={0x44, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8, 0x18, @rand_addr=0x2}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}, 0x1, 0x74000000}, 0x0) [ 1679.871960][ T4390] loop5: detected capacity change from 0 to 140 [ 1679.885753][ T4437] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 1679.888613][ T4118] EXT4-fs (loop2): get root inode failed [ 1679.901975][ T4118] EXT4-fs (loop2): mount failed [ 1679.912809][ T4390] EXT4-fs error (device loop5): ext4_fill_super:4822: inode #2: comm syz-executor.5: iget: root inode unallocated [ 1679.931434][ T4390] EXT4-fs (loop5): get root inode failed [ 1679.937140][ T4390] EXT4-fs (loop5): mount failed [ 1679.939997][ T4354] loop4: detected capacity change from 0 to 140 [ 1679.943027][ T4487] loop0: detected capacity change from 0 to 140 [ 1679.956759][ T4354] EXT4-fs error (device loop4): ext4_fill_super:4822: inode #2: comm syz-executor.4: iget: root inode unallocated 01:54:18 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f00000004c0)="1000000040000000030000002b00000005000000010000000000000000000000002000000020000010000000001400009f09c75f0000ffff53ef", 0x3a, 0x400}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb030000001300000023", 0x29, 0x7e0}, {0x0, 0x0, 0x8c60}], 0x0, &(0x7f0000000580)=ANY=[]) 01:54:18 executing program 1: r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000280)={0x18, 0x3, &(0x7f00000000c0)=ANY=[@ANYBLOB="1800000000000000000000000000000095"], &(0x7f0000000080)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={&(0x7f0000000080)='sched_switch\x00', r0}, 0x10) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f00000004c0)="1000000040000000030000002b000000050000000100000000000000000000000020000000200000100000000000001b9f09c75f0000ffff53ef", 0x3a, 0x400}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb030000001300000023", 0x29, 0x7e0}, {&(0x7f0000000340)="00000000000000000000000000000000000000000000000000000000c99b0000ed410000000400009f09c75f9f09c75f9f09c75f00000000000003000200000000000800000000000af301000400000000000000000000000100000004", 0x5d, 0x8c60}], 0x0, &(0x7f0000000580)=ANY=[]) 01:54:18 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f00000004c0)="1000000040000000030000002b00000005000000010000000000000000000000002000000020000010000000000300009f09c75f0000ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x560}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb030000001300000023", 0x29, 0x7e0}, {&(0x7f0000000340), 0x0, 0x8c60}], 0x14010, &(0x7f0000000580)=ANY=[]) [ 1679.969939][ T4487] EXT4-fs (loop0): bad geometry: first data block 207 is beyond end of filesystem (64) [ 1679.981377][ T4354] EXT4-fs (loop4): get root inode failed [ 1679.987125][ T4354] EXT4-fs (loop4): mount failed 01:54:18 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000000), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000300)={0x44, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8, 0x18, @rand_addr=0x2}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}, 0x1, 0x7a000000}, 0x0) 01:54:18 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f00000004c0)="1000000040000000030000002b00000005000000d40000000000000000000000002000000020000010000000000000009f09c75f0000ffff53ef", 0x3a, 0x400}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb030000001300000023", 0x29, 0x7e0}, {0x0, 0x0, 0x8c60}], 0x0, &(0x7f0000000580)=ANY=[]) [ 1680.021941][ T4749] loop2: detected capacity change from 0 to 140 [ 1680.042350][ T4753] loop5: detected capacity change from 0 to 140 [ 1680.056280][ T4759] loop0: detected capacity change from 0 to 140 [ 1680.060807][ T4752] loop1: detected capacity change from 0 to 140 01:54:18 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f00000004c0)="1000000040000000030000002bfeff0005000000010000000000000000000000002000000020000010000000000000009f09c75f0000ffff53ef", 0x3a, 0x400}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb030000001300000023", 0x29, 0x7e0}, {0x0, 0x0, 0x8c60}], 0x0, &(0x7f0000000580)=ANY=[]) 01:54:18 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000000), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000300)={0x44, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8, 0x18, @rand_addr=0x2}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}, 0x1, 0x9effffff}, 0x0) [ 1680.069869][ T4759] EXT4-fs (loop0): bad geometry: first data block 212 is beyond end of filesystem (64) [ 1680.082382][ T4749] EXT4-fs error (device loop2): ext4_fill_super:4822: inode #2: comm syz-executor.2: iget: root inode unallocated [ 1680.099669][ T4753] EXT4-fs error (device loop5): ext4_fill_super:4822: inode #2: comm syz-executor.5: iget: root inode unallocated [ 1680.113741][ T4861] loop4: detected capacity change from 0 to 140 [ 1680.117679][ T4752] EXT4-fs (loop1): warning: mounting unchecked fs, running e2fsck is recommended [ 1680.130881][ T4749] EXT4-fs (loop2): get root inode failed [ 1680.136533][ T4749] EXT4-fs (loop2): mount failed [ 1680.142264][ T4752] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 1680.153146][ T4753] EXT4-fs (loop5): get root inode failed [ 1680.158840][ T4753] EXT4-fs (loop5): mount failed [ 1680.160263][ T4759] loop0: detected capacity change from 0 to 140 01:54:18 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000000), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000300)={0x44, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8, 0x18, @rand_addr=0x2}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}, 0x1, 0xa7ffffff}, 0x0) [ 1680.166506][ T4861] EXT4-fs error (device loop4): ext4_fill_super:4822: inode #2: comm syz-executor.4: iget: root inode unallocated [ 1680.184414][ T4759] EXT4-fs (loop0): bad geometry: first data block 212 is beyond end of filesystem (64) [ 1680.186624][ T4749] loop2: detected capacity change from 0 to 140 [ 1680.196819][ T4861] EXT4-fs (loop4): get root inode failed [ 1680.206111][ T4861] EXT4-fs (loop4): mount failed 01:54:19 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f00000004c0)="1000000040000000030000002b00000005000000d80000000000000000000000002000000020000010000000000000009f09c75f0000ffff53ef", 0x3a, 0x400}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb030000001300000023", 0x29, 0x7e0}, {0x0, 0x0, 0x8c60}], 0x0, &(0x7f0000000580)=ANY=[]) [ 1680.217716][ T4749] EXT4-fs error (device loop2): ext4_fill_super:4822: inode #2: comm syz-executor.2: iget: root inode unallocated [ 1680.232973][ T4749] EXT4-fs (loop2): get root inode failed [ 1680.238656][ T4749] EXT4-fs (loop2): mount failed [ 1680.261168][ T4753] loop5: detected capacity change from 0 to 140 01:54:19 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000000), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000300)={0x44, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8, 0x18, @rand_addr=0x2}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}, 0x1, 0xda1d0000}, 0x0) [ 1680.274195][ T4861] loop4: detected capacity change from 0 to 140 [ 1680.275263][ T5171] loop0: detected capacity change from 0 to 140 [ 1680.288326][ T5171] EXT4-fs (loop0): bad geometry: first data block 216 is beyond end of filesystem (64) [ 1680.301852][ T4753] EXT4-fs error (device loop5): ext4_fill_super:4822: inode #2: comm syz-executor.5: iget: root inode unallocated 01:54:19 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f00000004c0)="1000000040000000030000002b00000005000000010000000000000000000000002000000020000010000000002200009f09c75f0000ffff53ef", 0x3a, 0x400}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb030000001300000023", 0x29, 0x7e0}, {0x0, 0x0, 0x8c60}], 0x0, &(0x7f0000000580)=ANY=[]) 01:54:19 executing program 1: r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000280)={0x18, 0x3, &(0x7f00000000c0)=ANY=[@ANYBLOB="1800000000000000000000000000000095"], &(0x7f0000000080)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={&(0x7f0000000080)='sched_switch\x00', r0}, 0x10) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f00000004c0)="1000000040000000030000002b00000005000000010000000000000000000000002000000020000010000000000000209f09c75f0000ffff53ef", 0x3a, 0x400}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb030000001300000023", 0x29, 0x7e0}, {&(0x7f0000000340)="00000000000000000000000000000000000000000000000000000000c99b0000ed410000000400009f09c75f9f09c75f9f09c75f00000000000003000200000000000800000000000af301000400000000000000000000000100000004", 0x5d, 0x8c60}], 0x0, &(0x7f0000000580)=ANY=[]) 01:54:19 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000000), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000300)={0x44, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8, 0x18, @rand_addr=0x2}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}, 0x1, 0xe0000000}, 0x0) [ 1680.319388][ T4861] EXT4-fs error (device loop4): ext4_fill_super:4822: inode #2: comm syz-executor.4: iget: root inode unallocated [ 1680.336868][ T5171] loop0: detected capacity change from 0 to 140 [ 1680.345096][ T5276] loop2: detected capacity change from 0 to 140 [ 1680.355789][ T4753] EXT4-fs (loop5): get root inode failed [ 1680.361474][ T4753] EXT4-fs (loop5): mount failed 01:54:19 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f00000004c0)="1000000040000000030000002b00000006000000010000000000000000000000002000000020000010000000000000009f09c75f0000ffff53ef", 0x3a, 0x400}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb030000001300000023", 0x29, 0x7e0}, {0x0, 0x0, 0x8c60}], 0x0, &(0x7f0000000580)=ANY=[]) [ 1680.369456][ T4861] EXT4-fs (loop4): get root inode failed [ 1680.375104][ T4861] EXT4-fs (loop4): mount failed [ 1680.385217][ T5171] EXT4-fs (loop0): bad geometry: first data block 216 is beyond end of filesystem (64) [ 1680.396844][ T5276] EXT4-fs error (device loop2): ext4_fill_super:4822: inode #2: comm syz-executor.2: iget: root inode unallocated [ 1680.411270][ T5276] EXT4-fs (loop2): get root inode failed [ 1680.416934][ T5276] EXT4-fs (loop2): mount failed 01:54:19 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f00000004c0)="1000000040000000030000002b00000005000000010000000000000000000000002000000020000010000000000400009f09c75f0000ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x560}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb030000001300000023", 0x29, 0x7e0}, {&(0x7f0000000340), 0x0, 0x8c60}], 0x14010, &(0x7f0000000580)=ANY=[]) 01:54:19 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f00000004c0)="1000000040000000030000002b00000005000000d90000000000000000000000002000000020000010000000000000009f09c75f0000ffff53ef", 0x3a, 0x400}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb030000001300000023", 0x29, 0x7e0}, {0x0, 0x0, 0x8c60}], 0x0, &(0x7f0000000580)=ANY=[]) 01:54:19 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000000), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000300)={0x44, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8, 0x18, @rand_addr=0x2}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}, 0x1, 0xefffffff}, 0x0) [ 1680.425227][ T5316] loop1: detected capacity change from 0 to 140 [ 1680.439808][ T5276] loop2: detected capacity change from 0 to 140 [ 1680.444113][ T5316] EXT4-fs (loop1): warning: mounting unchecked fs, running e2fsck is recommended [ 1680.457600][ T5316] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 1680.461027][ T5385] loop0: detected capacity change from 0 to 140 [ 1680.481511][ T5389] loop4: detected capacity change from 0 to 140 [ 1680.485664][ T5390] loop5: detected capacity change from 0 to 140 [ 1680.495239][ T5276] EXT4-fs error (device loop2): ext4_fill_super:4822: inode #2: comm syz-executor.2: iget: root inode unallocated [ 1680.496712][ T5385] EXT4-fs (loop0): bad geometry: first data block 217 is beyond end of filesystem (64) [ 1680.518299][ T5276] EXT4-fs (loop2): get root inode failed [ 1680.519577][ T5389] EXT4-fs error (device loop4): ext4_fill_super:4822: inode #2: comm syz-executor.4: iget: root inode unallocated [ 1680.524003][ T5276] EXT4-fs (loop2): mount failed [ 1680.542410][ T5389] EXT4-fs (loop4): get root inode failed [ 1680.543057][ T5390] EXT4-fs error (device loop5): ext4_fill_super:4822: inode #2: comm syz-executor.5: iget: root inode unallocated [ 1680.548097][ T5389] EXT4-fs (loop4): mount failed [ 1680.566383][ T5390] EXT4-fs (loop5): get root inode failed [ 1680.572070][ T5390] EXT4-fs (loop5): mount failed 01:54:19 executing program 1: r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000280)={0x18, 0x3, &(0x7f00000000c0)=ANY=[@ANYBLOB="1800000000000000000000000000000095"], &(0x7f0000000080)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={&(0x7f0000000080)='sched_switch\x00', r0}, 0x10) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f00000004c0)="1000000040000000030000002b00000005000000010000000000000000000000002000000020000010000000000010209f09c75f0000ffff53ef", 0x3a, 0x400}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb030000001300000023", 0x29, 0x7e0}, {&(0x7f0000000340)="00000000000000000000000000000000000000000000000000000000c99b0000ed410000000400009f09c75f9f09c75f9f09c75f00000000000003000200000000000800000000000af301000400000000000000000000000100000004", 0x5d, 0x8c60}], 0x0, &(0x7f0000000580)=ANY=[]) 01:54:19 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f00000004c0)="1000000040000000030000002b00000005000000010000000000000000000000002000000020000010000000002500009f09c75f0000ffff53ef", 0x3a, 0x400}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb030000001300000023", 0x29, 0x7e0}, {0x0, 0x0, 0x8c60}], 0x0, &(0x7f0000000580)=ANY=[]) 01:54:19 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000000), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000300)={0x44, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8, 0x18, @rand_addr=0x2}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}, 0x1, 0xf0ffffff}, 0x0) [ 1680.581294][ T5385] loop0: detected capacity change from 0 to 140 [ 1680.590365][ T5385] EXT4-fs (loop0): bad geometry: first data block 217 is beyond end of filesystem (64) [ 1680.606433][ T5389] loop4: detected capacity change from 0 to 140 [ 1680.614595][ T5389] EXT4-fs error (device loop4): ext4_fill_super:4822: inode #2: comm syz-executor.4: iget: root inode unallocated 01:54:19 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000000), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000300)={0x44, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8, 0x18, @rand_addr=0x2}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}, 0x1, 0xfdffffff}, 0x0) 01:54:19 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f00000004c0)="1000000040000000030000002b0000000500007fd90000000000000000000000002000000020000010000000000000009f09c75f0000ffff53ef", 0x3a, 0x400}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb030000001300000023", 0x29, 0x7e0}, {0x0, 0x0, 0x8c60}], 0x0, &(0x7f0000000580)=ANY=[]) [ 1680.627005][ T5389] EXT4-fs (loop4): get root inode failed [ 1680.628895][ T5390] loop5: detected capacity change from 0 to 140 [ 1680.632695][ T5389] EXT4-fs (loop4): mount failed [ 1680.641770][ T5390] EXT4-fs error (device loop5): ext4_fill_super:4822: inode #2: comm syz-executor.5: iget: root inode unallocated [ 1680.656237][ T5390] EXT4-fs (loop5): get root inode failed [ 1680.661902][ T5390] EXT4-fs (loop5): mount failed [ 1680.670371][ T5700] loop1: detected capacity change from 0 to 140 01:54:19 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f00000004c0)="1000000040000000030000002b00000007000000010000000000000000000000002000000020000010000000000000009f09c75f0000ffff53ef", 0x3a, 0x400}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb030000001300000023", 0x29, 0x7e0}, {0x0, 0x0, 0x8c60}], 0x0, &(0x7f0000000580)=ANY=[]) 01:54:19 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f00000004c0)="1000000040000000030000002b00000005000000010000000000000000000000002000000020000010000000000500009f09c75f0000ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x560}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb030000001300000023", 0x29, 0x7e0}, {&(0x7f0000000340), 0x0, 0x8c60}], 0x14010, &(0x7f0000000580)=ANY=[]) [ 1680.678513][ T5700] EXT4-fs (loop1): warning: mounting unchecked fs, running e2fsck is recommended [ 1680.692685][ T5710] loop2: detected capacity change from 0 to 140 [ 1680.704240][ T5710] EXT4-fs error (device loop2): ext4_fill_super:4822: inode #2: comm syz-executor.2: iget: root inode unallocated [ 1680.714006][ T5722] loop4: detected capacity change from 0 to 140 [ 1680.716540][ T5724] loop0: detected capacity change from 0 to 140 [ 1680.739311][ T5722] EXT4-fs error (device loop4): ext4_fill_super:4822: inode #2: comm syz-executor.4: iget: root inode unallocated [ 1680.754122][ T5710] EXT4-fs (loop2): get root inode failed [ 1680.759844][ T5710] EXT4-fs (loop2): mount failed [ 1680.766551][ T5813] loop5: detected capacity change from 0 to 140 [ 1680.778799][ T5722] EXT4-fs (loop4): get root inode failed [ 1680.784452][ T5722] EXT4-fs (loop4): mount failed 01:54:19 executing program 1: r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000280)={0x18, 0x3, &(0x7f00000000c0)=ANY=[@ANYBLOB="1800000000000000000000000000000095"], &(0x7f0000000080)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={&(0x7f0000000080)='sched_switch\x00', r0}, 0x10) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f00000004c0)="1000000040000000030000002b00000005000000010000000000000000000000002000000020000010000000000000229f09c75f0000ffff53ef", 0x3a, 0x400}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb030000001300000023", 0x29, 0x7e0}, {&(0x7f0000000340)="00000000000000000000000000000000000000000000000000000000c99b0000ed410000000400009f09c75f9f09c75f9f09c75f00000000000003000200000000000800000000000af301000400000000000000000000000100000004", 0x5d, 0x8c60}], 0x0, &(0x7f0000000580)=ANY=[]) 01:54:19 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000000), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000300)={0x44, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8, 0x18, @rand_addr=0x2}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}, 0x1, 0xfeffffff}, 0x0) [ 1680.792543][ T5724] EXT4-fs (loop0): bad geometry: first data block 217 is beyond end of filesystem (64) [ 1680.823359][ T5813] EXT4-fs error (device loop5): ext4_fill_super:4822: inode #2: comm syz-executor.5: iget: root inode unallocated [ 1680.836929][ T5813] EXT4-fs (loop5): get root inode failed [ 1680.842751][ T5813] EXT4-fs (loop5): mount failed [ 1680.854942][ T5722] loop4: detected capacity change from 0 to 140 [ 1680.865003][ T5724] loop0: detected capacity change from 0 to 140 [ 1680.872211][ T5724] EXT4-fs (loop0): bad geometry: first data block 217 is beyond end of filesystem (64) 01:54:19 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f00000004c0)="1000000040000000030000002b0000000500007fda0000000000000000000000002000000020000010000000000000009f09c75f0000ffff53ef", 0x3a, 0x400}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb030000001300000023", 0x29, 0x7e0}, {0x0, 0x0, 0x8c60}], 0x0, &(0x7f0000000580)=ANY=[]) 01:54:19 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000000), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000300)={0x44, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8, 0x18, @rand_addr=0x2}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}, 0x1, 0xffffff7f}, 0x0) [ 1680.875218][ T5722] EXT4-fs error (device loop4): ext4_fill_super:4822: inode #2: comm syz-executor.4: iget: root inode unallocated [ 1680.883645][ T5710] loop2: detected capacity change from 0 to 140 [ 1680.893984][ T5982] loop1: detected capacity change from 0 to 140 [ 1680.910747][ T5813] loop5: detected capacity change from 0 to 140 [ 1680.914294][ T5722] EXT4-fs (loop4): get root inode failed [ 1680.922760][ T5722] EXT4-fs (loop4): mount failed 01:54:19 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f00000004c0)="1000000040000000030000002b00000008000000010000000000000000000000002000000020000010000000000000009f09c75f0000ffff53ef", 0x3a, 0x400}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb030000001300000023", 0x29, 0x7e0}, {0x0, 0x0, 0x8c60}], 0x0, &(0x7f0000000580)=ANY=[]) [ 1680.934542][ T5982] EXT4-fs (loop1): warning: mounting unchecked fs, running e2fsck is recommended [ 1680.946660][ T6023] loop0: detected capacity change from 0 to 140 [ 1680.956622][ T5710] EXT4-fs error (device loop2): ext4_fill_super:4822: inode #2: comm syz-executor.2: iget: root inode unallocated [ 1680.970644][ T5813] EXT4-fs error (device loop5): ext4_fill_super:4822: inode #2: comm syz-executor.5: iget: root inode unallocated [ 1680.983919][ T6023] EXT4-fs (loop0): bad geometry: first data block 218 is beyond end of filesystem (64) 01:54:19 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000000), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000300)={0x44, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8, 0x18, @rand_addr=0x2}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}, 0x1, 0xffffff9e}, 0x0) 01:54:19 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f00000004c0)="1000000040000000030000002b00000005000000010000000000000000000000002000000020000010000000002e00009f09c75f0000ffff53ef", 0x3a, 0x400}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb030000001300000023", 0x29, 0x7e0}, {0x0, 0x0, 0x8c60}], 0x0, &(0x7f0000000580)=ANY=[]) [ 1680.995479][ T5710] EXT4-fs (loop2): get root inode failed [ 1680.999003][ T5813] EXT4-fs (loop5): get root inode failed [ 1681.001155][ T5710] EXT4-fs (loop2): mount failed [ 1681.006778][ T5813] EXT4-fs (loop5): mount failed [ 1681.020169][ T6023] loop0: detected capacity change from 0 to 140 [ 1681.027307][ T6142] loop4: detected capacity change from 0 to 140 [ 1681.027336][ T6023] EXT4-fs (loop0): bad geometry: first data block 218 is beyond end of filesystem (64) 01:54:19 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f00000004c0)="1000000040000000030000002b00000005000000010000000000000000000000002000000020000010000000000600009f09c75f0000ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x560}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb030000001300000023", 0x29, 0x7e0}, {&(0x7f0000000340), 0x0, 0x8c60}], 0x14010, &(0x7f0000000580)=ANY=[]) 01:54:19 executing program 1: r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000280)={0x18, 0x3, &(0x7f00000000c0)=ANY=[@ANYBLOB="1800000000000000000000000000000095"], &(0x7f0000000080)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={&(0x7f0000000080)='sched_switch\x00', r0}, 0x10) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f00000004c0)="1000000040000000030000002b00000005000000010000000000000000000000002000000020000010000000000000259f09c75f0000ffff53ef", 0x3a, 0x400}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb030000001300000023", 0x29, 0x7e0}, {&(0x7f0000000340)="00000000000000000000000000000000000000000000000000000000c99b0000ed410000000400009f09c75f9f09c75f9f09c75f00000000000003000200000000000800000000000af301000400000000000000000000000100000004", 0x5d, 0x8c60}], 0x0, &(0x7f0000000580)=ANY=[]) 01:54:19 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000000), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000300)={0x44, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8, 0x18, @rand_addr=0x2}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}, 0x1, 0xffffffa7}, 0x0) [ 1681.048260][ T6142] EXT4-fs error (device loop4): ext4_fill_super:4822: inode #2: comm syz-executor.4: iget: root inode unallocated [ 1681.063578][ T6142] EXT4-fs (loop4): get root inode failed [ 1681.069324][ T6142] EXT4-fs (loop4): mount failed 01:54:19 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f00000004c0)="1000000040000000030000002b0000000500007fdc0000000000000000000000002000000020000010000000000000009f09c75f0000ffff53ef", 0x3a, 0x400}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb030000001300000023", 0x29, 0x7e0}, {0x0, 0x0, 0x8c60}], 0x0, &(0x7f0000000580)=ANY=[]) [ 1681.104156][ T6335] loop2: detected capacity change from 0 to 140 [ 1681.113439][ T6335] EXT4-fs error (device loop2): ext4_fill_super:4822: inode #2: comm syz-executor.2: iget: root inode unallocated [ 1681.117027][ T6371] loop0: detected capacity change from 0 to 140 [ 1681.132908][ T6371] EXT4-fs (loop0): bad geometry: first data block 220 is beyond end of filesystem (64) [ 1681.143589][ T6335] EXT4-fs (loop2): get root inode failed [ 1681.149229][ T6382] loop5: detected capacity change from 0 to 140 [ 1681.152791][ T6382] EXT4-fs error (device loop5): ext4_fill_super:4822: inode #2: comm syz-executor.5: iget: root inode unallocated [ 1681.155503][ T6335] EXT4-fs (loop2): mount failed [ 1681.176680][ T6382] EXT4-fs (loop5): get root inode failed [ 1681.180424][ T6142] loop4: detected capacity change from 0 to 140 [ 1681.182410][ T6382] EXT4-fs (loop5): mount failed [ 1681.189002][ T6380] loop1: detected capacity change from 0 to 140 [ 1681.196012][ T6142] EXT4-fs error (device loop4): ext4_fill_super:4822: inode #2: comm syz-executor.4: iget: root inode unallocated [ 1681.211612][ T6380] EXT4-fs (loop1): warning: mounting unchecked fs, running e2fsck is recommended [ 1681.223283][ T6142] EXT4-fs (loop4): get root inode failed [ 1681.229071][ T6142] EXT4-fs (loop4): mount failed [ 1681.234251][ T6335] loop2: detected capacity change from 0 to 140 [ 1681.243512][ T6371] loop0: detected capacity change from 0 to 140 01:54:20 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f00000004c0)="1000000040000000030000002b00000009000000010000000000000000000000002000000020000010000000000000009f09c75f0000ffff53ef", 0x3a, 0x400}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb030000001300000023", 0x29, 0x7e0}, {0x0, 0x0, 0x8c60}], 0x0, &(0x7f0000000580)=ANY=[]) 01:54:20 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000000), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000300)={0x44, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8, 0x18, @rand_addr=0x2}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}, 0x1, 0xffffffef}, 0x0) 01:54:20 executing program 1: r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000280)={0x18, 0x3, &(0x7f00000000c0)=ANY=[@ANYBLOB="1800000000000000000000000000000095"], &(0x7f0000000080)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={&(0x7f0000000080)='sched_switch\x00', r0}, 0x10) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f00000004c0)="1000000040000000030000002b000000050000000100000000000000000000000020000000200000100000000000002e9f09c75f0000ffff53ef", 0x3a, 0x400}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb030000001300000023", 0x29, 0x7e0}, {&(0x7f0000000340)="00000000000000000000000000000000000000000000000000000000c99b0000ed410000000400009f09c75f9f09c75f9f09c75f00000000000003000200000000000800000000000af301000400000000000000000000000100000004", 0x5d, 0x8c60}], 0x0, &(0x7f0000000580)=ANY=[]) [ 1681.244535][ T6335] EXT4-fs error (device loop2): ext4_fill_super:4822: inode #2: comm syz-executor.2: iget: root inode unallocated [ 1681.263706][ T6371] EXT4-fs (loop0): bad geometry: first data block 220 is beyond end of filesystem (64) [ 1681.285374][ T6382] loop5: detected capacity change from 0 to 140 [ 1681.292623][ T6335] EXT4-fs (loop2): get root inode failed [ 1681.298354][ T6335] EXT4-fs (loop2): mount failed [ 1681.310097][ T6550] loop4: detected capacity change from 0 to 140 [ 1681.312494][ T6382] EXT4-fs error (device loop5): ext4_fill_super:4822: inode #2: comm syz-executor.5: iget: root inode unallocated [ 1681.330725][ T6382] EXT4-fs (loop5): get root inode failed [ 1681.336392][ T6382] EXT4-fs (loop5): mount failed [ 1681.347029][ T6550] EXT4-fs error (device loop4): ext4_fill_super:4822: inode #2: comm syz-executor.4: iget: root inode unallocated 01:54:20 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f00000004c0)="1000000040000000030000002b00000005000000010000000000000000000000002000000020000010000000004500009f09c75f0000ffff53ef", 0x3a, 0x400}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb030000001300000023", 0x29, 0x7e0}, {0x0, 0x0, 0x8c60}], 0x0, &(0x7f0000000580)=ANY=[]) 01:54:20 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f00000004c0)="1000000040000000030000002b00000005ffffffe00000000000000000000000002000000020000010000000000000009f09c75f0000ffff53ef", 0x3a, 0x400}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb030000001300000023", 0x29, 0x7e0}, {0x0, 0x0, 0x8c60}], 0x0, &(0x7f0000000580)=ANY=[]) 01:54:20 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f00000004c0)="1000000040000000030000002b00000005000000010000000000000000000000002000000020000010000000000700009f09c75f0000ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x560}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb030000001300000023", 0x29, 0x7e0}, {&(0x7f0000000340), 0x0, 0x8c60}], 0x14010, &(0x7f0000000580)=ANY=[]) [ 1681.366276][ T6550] EXT4-fs (loop4): get root inode failed [ 1681.371958][ T6593] loop1: detected capacity change from 0 to 140 [ 1681.378234][ T6550] EXT4-fs (loop4): mount failed [ 1681.380980][ T6593] EXT4-fs (loop1): warning: mounting unchecked fs, running e2fsck is recommended [ 1681.399156][ T6655] loop0: detected capacity change from 0 to 140 [ 1681.408689][ T6661] loop5: detected capacity change from 0 to 140 01:54:20 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000000), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000300)={0x44, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8, 0x18, @rand_addr=0x2}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}, 0x1, 0xfffffff0}, 0x0) [ 1681.410915][ T6655] EXT4-fs (loop0): bad geometry: first data block 224 is beyond end of filesystem (64) [ 1681.418844][ T6660] loop2: detected capacity change from 0 to 140 [ 1681.439523][ T6661] EXT4-fs error (device loop5): ext4_fill_super:4822: inode #2: comm syz-executor.5: iget: root inode unallocated [ 1681.455442][ T6655] loop0: detected capacity change from 0 to 140 01:54:20 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000000), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000300)={0x44, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8, 0x18, @rand_addr=0x2}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}, 0x1, 0xfffffffd}, 0x0) [ 1681.462224][ T6550] loop4: detected capacity change from 0 to 140 [ 1681.470254][ T6660] EXT4-fs error (device loop2): ext4_fill_super:4822: inode #2: comm syz-executor.2: iget: root inode unallocated [ 1681.485667][ T6660] EXT4-fs (loop2): get root inode failed [ 1681.486016][ T6655] EXT4-fs (loop0): bad geometry: first data block 224 is beyond end of filesystem (64) [ 1681.491374][ T6660] EXT4-fs (loop2): mount failed [ 1681.504762][ T6661] EXT4-fs (loop5): get root inode failed [ 1681.511566][ T6661] EXT4-fs (loop5): mount failed 01:54:20 executing program 1: r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000280)={0x18, 0x3, &(0x7f00000000c0)=ANY=[@ANYBLOB="1800000000000000000000000000000095"], &(0x7f0000000080)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={&(0x7f0000000080)='sched_switch\x00', r0}, 0x10) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f00000004c0)="1000000040000000030000002b000000050000000100000000000000000000000020000000200000100000000000003f9f09c75f0000ffff53ef", 0x3a, 0x400}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb030000001300000023", 0x29, 0x7e0}, {&(0x7f0000000340)="00000000000000000000000000000000000000000000000000000000c99b0000ed410000000400009f09c75f9f09c75f9f09c75f00000000000003000200000000000800000000000af301000400000000000000000000000100000004", 0x5d, 0x8c60}], 0x0, &(0x7f0000000580)=ANY=[]) 01:54:20 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f00000004c0)="1000000040000000030000002b00000005000000e20000000000000000000000002000000020000010000000000000009f09c75f0000ffff53ef", 0x3a, 0x400}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb030000001300000023", 0x29, 0x7e0}, {0x0, 0x0, 0x8c60}], 0x0, &(0x7f0000000580)=ANY=[]) 01:54:20 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000000), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000300)={0x44, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8, 0x18, @rand_addr=0x2}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}, 0x1, 0xfffffffe}, 0x0) [ 1681.520032][ T6550] EXT4-fs error (device loop4): ext4_fill_super:4822: inode #2: comm syz-executor.4: iget: root inode unallocated [ 1681.532284][ T6550] EXT4-fs (loop4): get root inode failed [ 1681.537972][ T6550] EXT4-fs (loop4): mount failed [ 1681.550660][ T6661] loop5: detected capacity change from 0 to 140 [ 1681.558289][ T6661] EXT4-fs error (device loop5): ext4_fill_super:4822: inode #2: comm syz-executor.5: iget: root inode unallocated 01:54:20 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f00000004c0)="1000000040000000030000002b0000000a000000010000000000000000000000002000000020000010000000000000009f09c75f0000ffff53ef", 0x3a, 0x400}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb030000001300000023", 0x29, 0x7e0}, {0x0, 0x0, 0x8c60}], 0x0, &(0x7f0000000580)=ANY=[]) [ 1681.571059][ T6660] loop2: detected capacity change from 0 to 140 [ 1681.581595][ T6661] EXT4-fs (loop5): get root inode failed [ 1681.581877][ T6975] loop0: detected capacity change from 0 to 140 [ 1681.587501][ T6661] EXT4-fs (loop5): mount failed [ 1681.601220][ T6975] EXT4-fs (loop0): bad geometry: first data block 226 is beyond end of filesystem (64) [ 1681.601939][ T6971] loop1: detected capacity change from 0 to 140 01:54:20 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f00000004c0)="1000000040000000030000002b00000005000000010000000000000000000000002000000020000010000000000800009f09c75f0000ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x560}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb030000001300000023", 0x29, 0x7e0}, {&(0x7f0000000340), 0x0, 0x8c60}], 0x14010, &(0x7f0000000580)=ANY=[]) [ 1681.611909][ T6660] EXT4-fs error (device loop2): ext4_fill_super:4822: inode #2: comm syz-executor.2: iget: root inode unallocated [ 1681.622199][ T6971] EXT4-fs (loop1): warning: mounting unchecked fs, running e2fsck is recommended [ 1681.631392][ T6660] EXT4-fs (loop2): get root inode failed [ 1681.644126][ T6660] EXT4-fs (loop2): mount failed [ 1681.661617][ T6975] loop0: detected capacity change from 0 to 140 01:54:20 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000000), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000300)={0x44, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8, 0x18, @rand_addr=0x2}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}, 0x1, 0x40030000000000}, 0x0) [ 1681.664684][ T7093] loop4: detected capacity change from 0 to 140 [ 1681.675293][ T7107] loop5: detected capacity change from 0 to 140 [ 1681.683183][ T7093] EXT4-fs error (device loop4): ext4_fill_super:4822: inode #2: comm syz-executor.4: iget: root inode unallocated [ 1681.685268][ T6975] EXT4-fs (loop0): bad geometry: first data block 226 is beyond end of filesystem (64) [ 1681.696987][ T7107] EXT4-fs error (device loop5): ext4_fill_super:4822: inode #2: comm syz-executor.5: iget: root inode unallocated 01:54:20 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f00000004c0)="1000000040000000030000002b00000005000000010000000000000000000000002000000020000010000000004600009f09c75f0000ffff53ef", 0x3a, 0x400}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb030000001300000023", 0x29, 0x7e0}, {0x0, 0x0, 0x8c60}], 0x0, &(0x7f0000000580)=ANY=[]) [ 1681.718769][ T7093] EXT4-fs (loop4): get root inode failed [ 1681.724419][ T7093] EXT4-fs (loop4): mount failed [ 1681.728518][ T7107] EXT4-fs (loop5): get root inode failed [ 1681.734913][ T7107] EXT4-fs (loop5): mount failed [ 1681.744174][ T7199] loop2: detected capacity change from 0 to 140 [ 1681.752133][ T7199] EXT4-fs error (device loop2): ext4_fill_super:4822: inode #2: comm syz-executor.2: iget: root inode unallocated [ 1681.765368][ T7199] EXT4-fs (loop2): get root inode failed 01:54:20 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000000), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000300)={0x44, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8, 0x18, @rand_addr=0x2}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}, 0x1, 0x100000000000000}, 0x0) 01:54:20 executing program 1: r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000280)={0x18, 0x3, &(0x7f00000000c0)=ANY=[@ANYBLOB="1800000000000000000000000000000095"], &(0x7f0000000080)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={&(0x7f0000000080)='sched_switch\x00', r0}, 0x10) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f00000004c0)="1000000040000000030000002b00000005000000010000000000000000000000002000000020000010000000000000409f09c75f0000ffff53ef", 0x3a, 0x400}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb030000001300000023", 0x29, 0x7e0}, {&(0x7f0000000340)="00000000000000000000000000000000000000000000000000000000c99b0000ed410000000400009f09c75f9f09c75f9f09c75f00000000000003000200000000000800000000000af301000400000000000000000000000100000004", 0x5d, 0x8c60}], 0x0, &(0x7f0000000580)=ANY=[]) 01:54:20 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f00000004c0)="1000000040000000030000002b00000005000000e40000000000000000000000002000000020000010000000000000009f09c75f0000ffff53ef", 0x3a, 0x400}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb030000001300000023", 0x29, 0x7e0}, {0x0, 0x0, 0x8c60}], 0x0, &(0x7f0000000580)=ANY=[]) [ 1681.771081][ T7199] EXT4-fs (loop2): mount failed [ 1681.785079][ T7107] loop5: detected capacity change from 0 to 140 [ 1681.793403][ T7093] loop4: detected capacity change from 0 to 140 [ 1681.793693][ T7292] loop0: detected capacity change from 0 to 140 [ 1681.807953][ T7093] EXT4-fs error (device loop4): ext4_fill_super:4822: inode #2: comm syz-executor.4: iget: root inode unallocated [ 1681.807960][ T7292] EXT4-fs (loop0): bad geometry: first data block 228 is beyond end of filesystem (64) [ 1681.808140][ T7093] EXT4-fs (loop4): get root inode failed [ 1681.820413][ T7107] EXT4-fs error (device loop5): ext4_fill_super:4822: inode #2: comm syz-executor.5: iget: root inode unallocated [ 1681.829828][ T7093] EXT4-fs (loop4): mount failed [ 1681.843118][ T7199] loop2: detected capacity change from 0 to 140 [ 1681.860218][ T7107] EXT4-fs (loop5): get root inode failed [ 1681.865868][ T7107] EXT4-fs (loop5): mount failed 01:54:20 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f00000004c0)="1000000040000000030000002b0000000b000000010000000000000000000000002000000020000010000000000000009f09c75f0000ffff53ef", 0x3a, 0x400}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb030000001300000023", 0x29, 0x7e0}, {0x0, 0x0, 0x8c60}], 0x0, &(0x7f0000000580)=ANY=[]) [ 1681.874099][ T7199] EXT4-fs error (device loop2): ext4_fill_super:4822: inode #2: comm syz-executor.2: iget: root inode unallocated [ 1681.887150][ T7292] loop0: detected capacity change from 0 to 140 [ 1681.887905][ T7199] EXT4-fs (loop2): get root inode failed [ 1681.897622][ T7302] loop1: detected capacity change from 0 to 140 [ 1681.899078][ T7199] EXT4-fs (loop2): mount failed [ 1681.900932][ T7292] EXT4-fs (loop0): bad geometry: first data block 228 is beyond end of filesystem (64) 01:54:20 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000000), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000300)={0x44, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8, 0x18, @rand_addr=0x2}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}, 0x1, 0x200000000000000}, 0x0) 01:54:20 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f00000004c0)="1000000040000000030000002b00000005000000010000000000000000000000002000000020000010000000000900009f09c75f0000ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x560}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb030000001300000023", 0x29, 0x7e0}, {&(0x7f0000000340), 0x0, 0x8c60}], 0x14010, &(0x7f0000000580)=ANY=[]) 01:54:20 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f00000004c0)="1000000040000000030000002b00000005000000e50000000000000000000000002000000020000010000000000000009f09c75f0000ffff53ef", 0x3a, 0x400}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb030000001300000023", 0x29, 0x7e0}, {0x0, 0x0, 0x8c60}], 0x0, &(0x7f0000000580)=ANY=[]) 01:54:20 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f00000004c0)="1000000040000000030000002b00000005000000010000000000000000000000002000000020000010000000004800009f09c75f0000ffff53ef", 0x3a, 0x400}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb030000001300000023", 0x29, 0x7e0}, {0x0, 0x0, 0x8c60}], 0x0, &(0x7f0000000580)=ANY=[]) [ 1681.922663][ T7374] loop4: detected capacity change from 0 to 140 [ 1681.935236][ T7302] EXT4-fs (loop1): warning: mounting unchecked fs, running e2fsck is recommended [ 1681.948905][ T7403] loop5: detected capacity change from 0 to 140 [ 1681.955435][ T7374] EXT4-fs error (device loop4): ext4_fill_super:4822: inode #2: comm syz-executor.4: iget: root inode unallocated [ 1681.988620][ T7413] loop0: detected capacity change from 0 to 140 [ 1681.989859][ T7374] EXT4-fs (loop4): get root inode failed [ 1681.996150][ T7410] loop2: detected capacity change from 0 to 140 [ 1682.000702][ T7374] EXT4-fs (loop4): mount failed [ 1682.017911][ T7413] EXT4-fs (loop0): bad geometry: first data block 229 is beyond end of filesystem (64) [ 1682.030086][ T7403] EXT4-fs error (device loop5): ext4_fill_super:4822: inode #2: comm syz-executor.5: iget: root inode unallocated [ 1682.043053][ T7410] EXT4-fs error (device loop2): ext4_fill_super:4822: inode #2: comm syz-executor.2: iget: root inode unallocated [ 1682.057740][ T7403] EXT4-fs (loop5): get root inode failed [ 1682.063407][ T7403] EXT4-fs (loop5): mount failed [ 1682.070924][ T7410] EXT4-fs (loop2): get root inode failed [ 1682.072295][ T7374] loop4: detected capacity change from 0 to 140 [ 1682.076602][ T7410] EXT4-fs (loop2): mount failed 01:54:20 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000000), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000300)={0x44, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8, 0x18, @rand_addr=0x2}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}, 0x1, 0x300000000000000}, 0x0) 01:54:20 executing program 1: r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000280)={0x18, 0x3, &(0x7f00000000c0)=ANY=[@ANYBLOB="1800000000000000000000000000000095"], &(0x7f0000000080)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={&(0x7f0000000080)='sched_switch\x00', r0}, 0x10) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f00000004c0)="1000000040000000030000002b00000005000000010000000000000000000000002000000020000010000000000002439f09c75f0000ffff53ef", 0x3a, 0x400}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb030000001300000023", 0x29, 0x7e0}, {&(0x7f0000000340)="00000000000000000000000000000000000000000000000000000000c99b0000ed410000000400009f09c75f9f09c75f9f09c75f00000000000003000200000000000800000000000af301000400000000000000000000000100000004", 0x5d, 0x8c60}], 0x0, &(0x7f0000000580)=ANY=[]) [ 1682.092087][ T7374] EXT4-fs error (device loop4): ext4_fill_super:4822: inode #2: comm syz-executor.4: iget: root inode unallocated [ 1682.108654][ T7413] loop0: detected capacity change from 0 to 140 [ 1682.116999][ T7403] loop5: detected capacity change from 0 to 140 [ 1682.120489][ T7374] EXT4-fs (loop4): get root inode failed [ 1682.128967][ T7374] EXT4-fs (loop4): mount failed [ 1682.131013][ T7410] loop2: detected capacity change from 0 to 140 [ 1682.142928][ T7413] EXT4-fs (loop0): bad geometry: first data block 229 is beyond end of filesystem (64) [ 1682.154944][ T7410] EXT4-fs error (device loop2): ext4_fill_super:4822: inode #2: comm syz-executor.2: iget: root inode unallocated [ 1682.168293][ T7403] EXT4-fs error (device loop5): ext4_fill_super:4822: inode #2: comm syz-executor.5: iget: root inode unallocated [ 1682.182507][ T7403] EXT4-fs (loop5): get root inode failed [ 1682.188294][ T7403] EXT4-fs (loop5): mount failed 01:54:20 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f00000004c0)="1000000040000000030000002b0000000c000000010000000000000000000000002000000020000010000000000000009f09c75f0000ffff53ef", 0x3a, 0x400}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb030000001300000023", 0x29, 0x7e0}, {0x0, 0x0, 0x8c60}], 0x0, &(0x7f0000000580)=ANY=[]) 01:54:20 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f00000004c0)="1000000040000000030000002b00000005000000e60000000000000000000000002000000020000010000000000000009f09c75f0000ffff53ef", 0x3a, 0x400}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb030000001300000023", 0x29, 0x7e0}, {0x0, 0x0, 0x8c60}], 0x0, &(0x7f0000000580)=ANY=[]) 01:54:20 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000000), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000300)={0x44, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8, 0x18, @rand_addr=0x2}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}, 0x1, 0x400000000000000}, 0x0) [ 1682.197493][ T7410] EXT4-fs (loop2): get root inode failed [ 1682.203234][ T7410] EXT4-fs (loop2): mount failed [ 1682.215061][ T7667] loop4: detected capacity change from 0 to 140 [ 1682.218319][ T7646] loop1: detected capacity change from 0 to 140 [ 1682.229573][ T7667] EXT4-fs error (device loop4): ext4_fill_super:4822: inode #2: comm syz-executor.4: iget: root inode unallocated 01:54:20 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f00000004c0)="1000000040000000030000002b00000005000000010000000000000000000000002000000020000010000000000a00009f09c75f0000ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x560}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb030000001300000023", 0x29, 0x7e0}, {&(0x7f0000000340), 0x0, 0x8c60}], 0x14010, &(0x7f0000000580)=ANY=[]) 01:54:21 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f00000004c0)="1000000040000000030000002b00000005000000010000000000000000000000002000000020000010000000004c00009f09c75f0000ffff53ef", 0x3a, 0x400}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb030000001300000023", 0x29, 0x7e0}, {0x0, 0x0, 0x8c60}], 0x0, &(0x7f0000000580)=ANY=[]) [ 1682.242754][ T7646] EXT4-fs (loop1): warning: mounting unchecked fs, running e2fsck is recommended [ 1682.250367][ T7667] EXT4-fs (loop4): get root inode failed [ 1682.257621][ T7667] EXT4-fs (loop4): mount failed [ 1682.269398][ T7732] loop0: detected capacity change from 0 to 140 [ 1682.277493][ T7741] loop2: detected capacity change from 0 to 140 [ 1682.277743][ T7732] EXT4-fs (loop0): bad geometry: first data block 230 is beyond end of filesystem (64) 01:54:21 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000000), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000300)={0x44, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8, 0x18, @rand_addr=0x2}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}, 0x1, 0x500000000000000}, 0x0) 01:54:21 executing program 1: r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000280)={0x18, 0x3, &(0x7f00000000c0)=ANY=[@ANYBLOB="1800000000000000000000000000000095"], &(0x7f0000000080)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={&(0x7f0000000080)='sched_switch\x00', r0}, 0x10) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f00000004c0)="1000000040000000030000002b00000005000000010000000000000000000000002000000020000010000000000000469f09c75f0000ffff53ef", 0x3a, 0x400}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb030000001300000023", 0x29, 0x7e0}, {&(0x7f0000000340)="00000000000000000000000000000000000000000000000000000000c99b0000ed410000000400009f09c75f9f09c75f9f09c75f00000000000003000200000000000800000000000af301000400000000000000000000000100000004", 0x5d, 0x8c60}], 0x0, &(0x7f0000000580)=ANY=[]) [ 1682.288810][ T7741] EXT4-fs error (device loop2): ext4_fill_super:4822: inode #2: comm syz-executor.2: iget: root inode unallocated [ 1682.306157][ T7741] EXT4-fs (loop2): get root inode failed [ 1682.311903][ T7741] EXT4-fs (loop2): mount failed [ 1682.331248][ T7667] loop4: detected capacity change from 0 to 140 [ 1682.331435][ T7732] loop0: detected capacity change from 0 to 140 [ 1682.355156][ T7732] EXT4-fs (loop0): bad geometry: first data block 230 is beyond end of filesystem (64) [ 1682.365478][ T7932] loop5: detected capacity change from 0 to 140 [ 1682.376062][ T7741] loop2: detected capacity change from 0 to 140 [ 1682.385235][ T7741] EXT4-fs error (device loop2): ext4_fill_super:4822: inode #2: comm syz-executor.2: iget: root inode unallocated 01:54:21 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000000), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000300)={0x44, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8, 0x18, @rand_addr=0x2}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}, 0x1, 0x600000000000000}, 0x0) 01:54:21 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f00000004c0)="1000000040000000030000002b00000005000000e80000000000000000000000002000000020000010000000000000009f09c75f0000ffff53ef", 0x3a, 0x400}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb030000001300000023", 0x29, 0x7e0}, {0x0, 0x0, 0x8c60}], 0x0, &(0x7f0000000580)=ANY=[]) [ 1682.398971][ T7667] EXT4-fs error (device loop4): ext4_fill_super:4822: inode #2: comm syz-executor.4: iget: root inode unallocated [ 1682.423266][ T8038] loop1: detected capacity change from 0 to 140 [ 1682.441319][ T7667] EXT4-fs (loop4): get root inode failed [ 1682.442598][ T8066] loop0: detected capacity change from 0 to 140 01:54:21 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000000), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000300)={0x44, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8, 0x18, @rand_addr=0x2}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}, 0x1, 0x700000000000000}, 0x0) [ 1682.446994][ T7667] EXT4-fs (loop4): mount failed [ 1682.461959][ T7932] EXT4-fs error (device loop5): ext4_fill_super:4822: inode #2: comm syz-executor.5: iget: root inode unallocated [ 1682.479514][ T8066] EXT4-fs (loop0): bad geometry: first data block 232 is beyond end of filesystem (64) [ 1682.492573][ T7741] EXT4-fs (loop2): get root inode failed [ 1682.498270][ T7741] EXT4-fs (loop2): mount failed 01:54:21 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f00000004c0)="1000000040000000030000002b00000005000000010000000000000000000000002000000020000010000000006000009f09c75f0000ffff53ef", 0x3a, 0x400}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb030000001300000023", 0x29, 0x7e0}, {0x0, 0x0, 0x8c60}], 0x0, &(0x7f0000000580)=ANY=[]) 01:54:21 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f00000004c0)="1000000040000000030000002b0000000d000000010000000000000000000000002000000020000010000000000000009f09c75f0000ffff53ef", 0x3a, 0x400}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb030000001300000023", 0x29, 0x7e0}, {0x0, 0x0, 0x8c60}], 0x0, &(0x7f0000000580)=ANY=[]) [ 1682.504709][ T8038] EXT4-fs (loop1): warning: mounting unchecked fs, running e2fsck is recommended [ 1682.515809][ T7932] EXT4-fs (loop5): get root inode failed [ 1682.521545][ T7932] EXT4-fs (loop5): mount failed 01:54:21 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000000), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000300)={0x44, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8, 0x18, @rand_addr=0x2}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}, 0x1, 0x800000000000000}, 0x0) [ 1682.560167][ T7932] loop5: detected capacity change from 0 to 140 [ 1682.567178][ T8066] loop0: detected capacity change from 0 to 140 [ 1682.581125][ T8307] loop4: detected capacity change from 0 to 140 [ 1682.596557][ T8339] loop2: detected capacity change from 0 to 140 01:54:21 executing program 1: r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000280)={0x18, 0x3, &(0x7f00000000c0)=ANY=[@ANYBLOB="1800000000000000000000000000000095"], &(0x7f0000000080)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={&(0x7f0000000080)='sched_switch\x00', r0}, 0x10) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f00000004c0)="1000000040000000030000002b00000005000000010000000000000000000000002000000020000010000000000000489f09c75f0000ffff53ef", 0x3a, 0x400}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb030000001300000023", 0x29, 0x7e0}, {&(0x7f0000000340)="00000000000000000000000000000000000000000000000000000000c99b0000ed410000000400009f09c75f9f09c75f9f09c75f00000000000003000200000000000800000000000af301000400000000000000000000000100000004", 0x5d, 0x8c60}], 0x0, &(0x7f0000000580)=ANY=[]) [ 1682.606554][ T8066] EXT4-fs (loop0): bad geometry: first data block 232 is beyond end of filesystem (64) [ 1682.622654][ T8339] EXT4-fs error (device loop2): ext4_fill_super:4822: inode #2: comm syz-executor.2: iget: root inode unallocated [ 1682.636176][ T7932] EXT4-fs error (device loop5): ext4_fill_super:4822: inode #2: comm syz-executor.5: iget: root inode unallocated [ 1682.655150][ T7932] EXT4-fs (loop5): get root inode failed 01:54:21 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000000), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000300)={0x44, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8, 0x18, @rand_addr=0x2}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}, 0x1, 0x900000000000000}, 0x0) [ 1682.660856][ T7932] EXT4-fs (loop5): mount failed [ 1682.670631][ T8339] EXT4-fs (loop2): get root inode failed [ 1682.676316][ T8339] EXT4-fs (loop2): mount failed [ 1682.683719][ T8457] loop1: detected capacity change from 0 to 140 [ 1682.689503][ T8307] EXT4-fs error (device loop4): ext4_fill_super:4822: inode #2: comm syz-executor.4: iget: root inode unallocated [ 1682.691818][ T8457] EXT4-fs (loop1): warning: mounting unchecked fs, running e2fsck is recommended 01:54:21 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f00000004c0)="1000000040000000030000002b00000005000000010000000000000000000000002000000020000010000000000b00009f09c75f0000ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x560}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb030000001300000023", 0x29, 0x7e0}, {&(0x7f0000000340), 0x0, 0x8c60}], 0x14010, &(0x7f0000000580)=ANY=[]) 01:54:21 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f00000004c0)="1000000040000000030000002b000000057ffffff20000000000000000000000002000000020000010000000000000009f09c75f0000ffff53ef", 0x3a, 0x400}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb030000001300000023", 0x29, 0x7e0}, {0x0, 0x0, 0x8c60}], 0x0, &(0x7f0000000580)=ANY=[]) 01:54:21 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000000), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000300)={0x44, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8, 0x18, @rand_addr=0x2}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}, 0x1, 0xa00000000000000}, 0x0) 01:54:21 executing program 1: r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000280)={0x18, 0x3, &(0x7f00000000c0)=ANY=[@ANYBLOB="1800000000000000000000000000000095"], &(0x7f0000000080)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={&(0x7f0000000080)='sched_switch\x00', r0}, 0x10) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f00000004c0)="1000000040000000030000002b000000050000000100000000000000000000000020000000200000100000000000004c9f09c75f0000ffff53ef", 0x3a, 0x400}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb030000001300000023", 0x29, 0x7e0}, {&(0x7f0000000340)="00000000000000000000000000000000000000000000000000000000c99b0000ed410000000400009f09c75f9f09c75f9f09c75f00000000000003000200000000000800000000000af301000400000000000000000000000100000004", 0x5d, 0x8c60}], 0x0, &(0x7f0000000580)=ANY=[]) 01:54:21 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000000), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000300)={0x44, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8, 0x18, @rand_addr=0x2}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}, 0x1, 0xb00000000000000}, 0x0) [ 1682.706133][ T8307] EXT4-fs (loop4): get root inode failed [ 1682.716828][ T8307] EXT4-fs (loop4): mount failed [ 1682.729878][ T8339] loop2: detected capacity change from 0 to 140 [ 1682.737154][ T8339] EXT4-fs error (device loop2): ext4_fill_super:4822: inode #2: comm syz-executor.2: iget: root inode unallocated [ 1682.750198][ T8339] EXT4-fs (loop2): get root inode failed [ 1682.755920][ T8339] EXT4-fs (loop2): mount failed 01:54:21 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f00000004c0)="1000000040000000030000002b00000005000000010000000000000000000000002000000020000010000000006800009f09c75f0000ffff53ef", 0x3a, 0x400}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb030000001300000023", 0x29, 0x7e0}, {0x0, 0x0, 0x8c60}], 0x0, &(0x7f0000000580)=ANY=[]) [ 1682.786440][ T8769] loop0: detected capacity change from 0 to 140 [ 1682.789392][ T8307] loop4: detected capacity change from 0 to 140 [ 1682.793990][ T8769] EXT4-fs (loop0): bad geometry: first data block 242 is beyond end of filesystem (64) [ 1682.803083][ T8307] EXT4-fs error (device loop4): ext4_fill_super:4822: inode #2: comm syz-executor.4: iget: root inode unallocated [ 1682.828609][ T8307] EXT4-fs (loop4): get root inode failed [ 1682.830458][ T8810] loop1: detected capacity change from 0 to 140 [ 1682.834272][ T8307] EXT4-fs (loop4): mount failed [ 1682.841305][ T8812] loop5: detected capacity change from 0 to 140 [ 1682.854923][ T8812] EXT4-fs error (device loop5): ext4_fill_super:4822: inode #2: comm syz-executor.5: iget: root inode unallocated [ 1682.856874][ T8769] loop0: detected capacity change from 0 to 140 [ 1682.870868][ T8812] EXT4-fs (loop5): get root inode failed [ 1682.874037][ T8827] loop2: detected capacity change from 0 to 140 01:54:21 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f00000004c0)="1000000040000000030000002b0000000e000000010000000000000000000000002000000020000010000000000000009f09c75f0000ffff53ef", 0x3a, 0x400}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb030000001300000023", 0x29, 0x7e0}, {0x0, 0x0, 0x8c60}], 0x0, &(0x7f0000000580)=ANY=[]) [ 1682.878960][ T8812] EXT4-fs (loop5): mount failed [ 1682.889771][ T8769] EXT4-fs (loop0): bad geometry: first data block 242 is beyond end of filesystem (64) [ 1682.901080][ T8827] EXT4-fs error (device loop2): ext4_fill_super:4822: inode #2: comm syz-executor.2: iget: root inode unallocated [ 1682.901410][ T8810] EXT4-fs (loop1): warning: mounting unchecked fs, running e2fsck is recommended 01:54:21 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f00000004c0)="1000000040000000030000002b000000057ffffff80000000000000000000000002000000020000010000000000000009f09c75f0000ffff53ef", 0x3a, 0x400}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb030000001300000023", 0x29, 0x7e0}, {0x0, 0x0, 0x8c60}], 0x0, &(0x7f0000000580)=ANY=[]) [ 1682.933200][ T8827] EXT4-fs (loop2): get root inode failed [ 1682.936236][ T8876] loop4: detected capacity change from 0 to 140 [ 1682.938909][ T8827] EXT4-fs (loop2): mount failed [ 1682.954932][ T8812] loop5: detected capacity change from 0 to 140 [ 1682.962263][ T8876] EXT4-fs error (device loop4): ext4_fill_super:4822: inode #2: comm syz-executor.4: iget: root inode unallocated [ 1682.965283][ T8907] loop0: detected capacity change from 0 to 140 01:54:21 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000000), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000300)={0x44, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8, 0x18, @rand_addr=0x2}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}, 0x1, 0xc00000000000000}, 0x0) 01:54:21 executing program 1: r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000280)={0x18, 0x3, &(0x7f00000000c0)=ANY=[@ANYBLOB="1800000000000000000000000000000095"], &(0x7f0000000080)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={&(0x7f0000000080)='sched_switch\x00', r0}, 0x10) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f00000004c0)="1000000040000000030000002b00000005000000010000000000000000000000002000000020000010000000000001569f09c75f0000ffff53ef", 0x3a, 0x400}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb030000001300000023", 0x29, 0x7e0}, {&(0x7f0000000340)="00000000000000000000000000000000000000000000000000000000c99b0000ed410000000400009f09c75f9f09c75f9f09c75f00000000000003000200000000000800000000000af301000400000000000000000000000100000004", 0x5d, 0x8c60}], 0x0, &(0x7f0000000580)=ANY=[]) [ 1682.982245][ T8876] EXT4-fs (loop4): get root inode failed [ 1682.987895][ T8876] EXT4-fs (loop4): mount failed [ 1683.006766][ T8812] EXT4-fs error (device loop5): ext4_fill_super:4822: inode #2: comm syz-executor.5: iget: root inode unallocated [ 1683.006924][ T8907] EXT4-fs (loop0): bad geometry: first data block 248 is beyond end of filesystem (64) [ 1683.028984][ T8827] loop2: detected capacity change from 0 to 140 [ 1683.039657][ T8812] EXT4-fs (loop5): get root inode failed [ 1683.045483][ T8812] EXT4-fs (loop5): mount failed [ 1683.054672][ T8827] EXT4-fs error (device loop2): ext4_fill_super:4822: inode #2: comm syz-executor.2: iget: root inode unallocated [ 1683.057993][ T8876] loop4: detected capacity change from 0 to 140 [ 1683.068141][ T8827] EXT4-fs (loop2): get root inode failed 01:54:21 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f00000004c0)="1000000040000000030000002b00000005000000010000000000000000000000002000000020000010000000000c00009f09c75f0000ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x560}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb030000001300000023", 0x29, 0x7e0}, {&(0x7f0000000340), 0x0, 0x8c60}], 0x14010, &(0x7f0000000580)=ANY=[]) [ 1683.075519][ T8876] EXT4-fs error (device loop4): ext4_fill_super:4822: inode #2: comm syz-executor.4: iget: root inode unallocated [ 1683.078704][ T8827] EXT4-fs (loop2): mount failed [ 1683.091682][ T8876] EXT4-fs (loop4): get root inode failed [ 1683.101263][ T8876] EXT4-fs (loop4): mount failed [ 1683.110697][ T9034] loop1: detected capacity change from 0 to 140 [ 1683.115383][ T8907] loop0: detected capacity change from 0 to 140 [ 1683.119721][ T9034] EXT4-fs (loop1): warning: mounting unchecked fs, running e2fsck is recommended 01:54:21 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000000), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000300)={0x44, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8, 0x18, @rand_addr=0x2}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}, 0x1, 0xd00000000000000}, 0x0) 01:54:21 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f00000004c0)="1000000040000000030000002b0000000f000000010000000000000000000000002000000020000010000000000000009f09c75f0000ffff53ef", 0x3a, 0x400}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb030000001300000023", 0x29, 0x7e0}, {0x0, 0x0, 0x8c60}], 0x0, &(0x7f0000000580)=ANY=[]) 01:54:21 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f00000004c0)="1000000040000000030000002b00000005000000010000000000000000000000002000000020000010000000006c00009f09c75f0000ffff53ef", 0x3a, 0x400}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb030000001300000023", 0x29, 0x7e0}, {0x0, 0x0, 0x8c60}], 0x0, &(0x7f0000000580)=ANY=[]) [ 1683.124809][ T8907] EXT4-fs (loop0): bad geometry: first data block 248 is beyond end of filesystem (64) 01:54:21 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f00000004c0)="1000000040000000030000002b000000057ffffff90000000000000000000000002000000020000010000000000000009f09c75f0000ffff53ef", 0x3a, 0x400}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb030000001300000023", 0x29, 0x7e0}, {0x0, 0x0, 0x8c60}], 0x0, &(0x7f0000000580)=ANY=[]) [ 1683.174210][ T9140] loop5: detected capacity change from 0 to 140 [ 1683.182265][ T9173] loop2: detected capacity change from 0 to 140 [ 1683.190438][ T9179] loop4: detected capacity change from 0 to 140 [ 1683.202588][ T9173] EXT4-fs error (device loop2): ext4_fill_super:4822: inode #2: comm syz-executor.2: iget: root inode unallocated [ 1683.202658][ T9212] loop0: detected capacity change from 0 to 140 01:54:21 executing program 1: r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000280)={0x18, 0x3, &(0x7f00000000c0)=ANY=[@ANYBLOB="1800000000000000000000000000000095"], &(0x7f0000000080)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={&(0x7f0000000080)='sched_switch\x00', r0}, 0x10) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f00000004c0)="1000000040000000030000002b00000005000000010000000000000000000000002000000020000010000000000001579f09c75f0000ffff53ef", 0x3a, 0x400}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb030000001300000023", 0x29, 0x7e0}, {&(0x7f0000000340)="00000000000000000000000000000000000000000000000000000000c99b0000ed410000000400009f09c75f9f09c75f9f09c75f00000000000003000200000000000800000000000af301000400000000000000000000000100000004", 0x5d, 0x8c60}], 0x0, &(0x7f0000000580)=ANY=[]) 01:54:21 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000000), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000300)={0x44, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8, 0x18, @rand_addr=0x2}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}, 0x1, 0xe00000000000000}, 0x0) [ 1683.217051][ T9173] EXT4-fs (loop2): get root inode failed [ 1683.226208][ T9140] EXT4-fs error (device loop5): ext4_fill_super:4822: inode #2: comm syz-executor.5: iget: root inode unallocated [ 1683.226799][ T9173] EXT4-fs (loop2): mount failed [ 1683.245452][ T9212] EXT4-fs (loop0): bad geometry: first data block 249 is beyond end of filesystem (64) [ 1683.258854][ T9140] EXT4-fs (loop5): get root inode failed [ 1683.264516][ T9140] EXT4-fs (loop5): mount failed [ 1683.275573][ T9179] EXT4-fs error (device loop4): ext4_fill_super:4822: inode #2: comm syz-executor.4: iget: root inode unallocated [ 1683.288349][ T9179] EXT4-fs (loop4): get root inode failed [ 1683.294117][ T9179] EXT4-fs (loop4): mount failed [ 1683.294656][ T9309] loop1: detected capacity change from 0 to 140 [ 1683.308034][ T9173] loop2: detected capacity change from 0 to 140 [ 1683.309814][ T9309] EXT4-fs (loop1): warning: mounting unchecked fs, running e2fsck is recommended 01:54:22 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000000), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000300)={0x44, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8, 0x18, @rand_addr=0x2}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}, 0x1, 0xf00000000000000}, 0x0) [ 1683.324125][ T9212] loop0: detected capacity change from 0 to 140 [ 1683.337464][ T9140] loop5: detected capacity change from 0 to 140 [ 1683.344036][ T9173] EXT4-fs error (device loop2): ext4_fill_super:4822: inode #2: comm syz-executor.2: iget: root inode unallocated [ 1683.359642][ T9212] EXT4-fs (loop0): bad geometry: first data block 249 is beyond end of filesystem (64) [ 1683.371332][ T9140] EXT4-fs error (device loop5): ext4_fill_super:4822: inode #2: comm syz-executor.5: iget: root inode unallocated [ 1683.391338][ T9179] loop4: detected capacity change from 0 to 140 [ 1683.398285][ T9173] EXT4-fs (loop2): get root inode failed [ 1683.403954][ T9173] EXT4-fs (loop2): mount failed [ 1683.412087][ T9140] EXT4-fs (loop5): get root inode failed [ 1683.417746][ T9140] EXT4-fs (loop5): mount failed 01:54:22 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f00000004c0)="1000000040000000030000002b00000005000000010000000000000000000000002000000020000010000000007400009f09c75f0000ffff53ef", 0x3a, 0x400}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb030000001300000023", 0x29, 0x7e0}, {0x0, 0x0, 0x8c60}], 0x0, &(0x7f0000000580)=ANY=[]) 01:54:22 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f00000004c0)="1000000040000000030000002b00000005000000010000000000000000000000002000000020000010000000000d00009f09c75f0000ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x560}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb030000001300000023", 0x29, 0x7e0}, {&(0x7f0000000340), 0x0, 0x8c60}], 0x14010, &(0x7f0000000580)=ANY=[]) [ 1683.427986][ T9179] EXT4-fs error (device loop4): ext4_fill_super:4822: inode #2: comm syz-executor.4: iget: root inode unallocated [ 1683.442758][ T9179] EXT4-fs (loop4): get root inode failed [ 1683.448469][ T9179] EXT4-fs (loop4): mount failed 01:54:22 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f00000004c0)="1000000040000000030000002b00000005fffffffe0000000000000000000000002000000020000010000000000000009f09c75f0000ffff53ef", 0x3a, 0x400}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb030000001300000023", 0x29, 0x7e0}, {0x0, 0x0, 0x8c60}], 0x0, &(0x7f0000000580)=ANY=[]) 01:54:22 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000000), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000300)={0x44, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8, 0x18, @rand_addr=0x2}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}, 0x1, 0x1000000000000000}, 0x0) 01:54:22 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f00000004c0)="1000000040000000030000002b00000010000000010000000000000000000000002000000020000010000000000000009f09c75f0000ffff53ef", 0x3a, 0x400}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb030000001300000023", 0x29, 0x7e0}, {0x0, 0x0, 0x8c60}], 0x0, &(0x7f0000000580)=ANY=[]) [ 1683.475322][ T9555] loop5: detected capacity change from 0 to 140 [ 1683.496703][ T9599] loop2: detected capacity change from 0 to 140 01:54:22 executing program 1: r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000280)={0x18, 0x3, &(0x7f00000000c0)=ANY=[@ANYBLOB="1800000000000000000000000000000095"], &(0x7f0000000080)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={&(0x7f0000000080)='sched_switch\x00', r0}, 0x10) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f00000004c0)="1000000040000000030000002b00000005000000010000000000000000000000002000000020000010000000000000609f09c75f0000ffff53ef", 0x3a, 0x400}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb030000001300000023", 0x29, 0x7e0}, {&(0x7f0000000340)="00000000000000000000000000000000000000000000000000000000c99b0000ed410000000400009f09c75f9f09c75f9f09c75f00000000000003000200000000000800000000000af301000400000000000000000000000100000004", 0x5d, 0x8c60}], 0x0, &(0x7f0000000580)=ANY=[]) [ 1683.524276][ T9623] loop0: detected capacity change from 0 to 140 [ 1683.533607][ T9619] loop4: detected capacity change from 0 to 140 [ 1683.549765][ T9555] EXT4-fs error (device loop5): ext4_fill_super:4822: inode #2: comm syz-executor.5: iget: root inode unallocated [ 1683.567022][ T9599] EXT4-fs error (device loop2): ext4_fill_super:4822: inode #2: comm syz-executor.2: iget: root inode unallocated [ 1683.584712][ T9656] loop1: detected capacity change from 0 to 140 [ 1683.591863][ T9623] EXT4-fs (loop0): bad geometry: first data block 254 is beyond end of filesystem (64) [ 1683.605192][ T9555] EXT4-fs (loop5): get root inode failed [ 1683.610892][ T9555] EXT4-fs (loop5): mount failed [ 1683.619877][ T9619] EXT4-fs error (device loop4): ext4_fill_super:4822: inode #2: comm syz-executor.4: iget: root inode unallocated [ 1683.633955][ T9599] EXT4-fs (loop2): get root inode failed [ 1683.639649][ T9599] EXT4-fs (loop2): mount failed [ 1683.645239][ T9656] EXT4-fs (loop1): warning: mounting unchecked fs, running e2fsck is recommended [ 1683.656325][ T9619] EXT4-fs (loop4): get root inode failed [ 1683.657428][ T9623] loop0: detected capacity change from 0 to 140 [ 1683.662004][ T9619] EXT4-fs (loop4): mount failed 01:54:22 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000000), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000300)={0x44, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8, 0x18, @rand_addr=0x2}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}, 0x1, 0x1100000000000000}, 0x0) 01:54:22 executing program 1: r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000280)={0x18, 0x3, &(0x7f00000000c0)=ANY=[@ANYBLOB="1800000000000000000000000000000095"], &(0x7f0000000080)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={&(0x7f0000000080)='sched_switch\x00', r0}, 0x10) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f00000004c0)="1000000040000000030000002b00000005000000010000000000000000000000002000000020000010000000000000689f09c75f0000ffff53ef", 0x3a, 0x400}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb030000001300000023", 0x29, 0x7e0}, {&(0x7f0000000340)="00000000000000000000000000000000000000000000000000000000c99b0000ed410000000400009f09c75f9f09c75f9f09c75f00000000000003000200000000000800000000000af301000400000000000000000000000100000004", 0x5d, 0x8c60}], 0x0, &(0x7f0000000580)=ANY=[]) [ 1683.684242][ T9555] loop5: detected capacity change from 0 to 140 [ 1683.693852][ T9623] EXT4-fs (loop0): bad geometry: first data block 254 is beyond end of filesystem (64) [ 1683.712200][ T9619] loop4: detected capacity change from 0 to 140 [ 1683.720408][ T9599] loop2: detected capacity change from 0 to 140 [ 1683.733033][ T9619] EXT4-fs error (device loop4): ext4_fill_super:4822: inode #2: comm syz-executor.4: iget: root inode unallocated [ 1683.746652][ T9555] EXT4-fs error (device loop5): ext4_fill_super:4822: inode #2: comm syz-executor.5: iget: root inode unallocated [ 1683.766344][ T9619] EXT4-fs (loop4): get root inode failed [ 1683.766588][ T9876] loop1: detected capacity change from 0 to 140 [ 1683.772029][ T9619] EXT4-fs (loop4): mount failed 01:54:22 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f00000004c0)="1000000040000000030000002b00000005000003ff0000000000000000000000002000000020000010000000000000009f09c75f0000ffff53ef", 0x3a, 0x400}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb030000001300000023", 0x29, 0x7e0}, {0x0, 0x0, 0x8c60}], 0x0, &(0x7f0000000580)=ANY=[]) 01:54:22 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000000), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000300)={0x44, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8, 0x18, @rand_addr=0x2}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}, 0x1, 0x1200000000000000}, 0x0) 01:54:22 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f00000004c0)="1000000040000000030000002b00000011000000010000000000000000000000002000000020000010000000000000009f09c75f0000ffff53ef", 0x3a, 0x400}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb030000001300000023", 0x29, 0x7e0}, {0x0, 0x0, 0x8c60}], 0x0, &(0x7f0000000580)=ANY=[]) [ 1683.782768][ T9555] EXT4-fs (loop5): get root inode failed [ 1683.788762][ T9555] EXT4-fs (loop5): mount failed [ 1683.802439][ T9599] EXT4-fs error (device loop2): ext4_fill_super:4822: inode #2: comm syz-executor.2: iget: root inode unallocated [ 1683.814642][ T9876] EXT4-fs (loop1): warning: mounting unchecked fs, running e2fsck is recommended 01:54:22 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f00000004c0)="1000000040000000030000002b00000005000000010000000000000000000000002000000020000010000000000e00009f09c75f0000ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x560}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb030000001300000023", 0x29, 0x7e0}, {&(0x7f0000000340), 0x0, 0x8c60}], 0x14010, &(0x7f0000000580)=ANY=[]) [ 1683.846383][ T9940] loop0: detected capacity change from 0 to 140 [ 1683.853985][ T9942] loop4: detected capacity change from 0 to 140 [ 1683.866179][ T9599] EXT4-fs (loop2): get root inode failed [ 1683.871082][ T9940] EXT4-fs (loop0): bad geometry: first data block 255 is beyond end of filesystem (64) [ 1683.871890][ T9599] EXT4-fs (loop2): mount failed 01:54:22 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f00000004c0)="1000000040000000030000002b00000005000000010000000000000000000000002000000020000010000000007a00009f09c75f0000ffff53ef", 0x3a, 0x400}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb030000001300000023", 0x29, 0x7e0}, {0x0, 0x0, 0x8c60}], 0x0, &(0x7f0000000580)=ANY=[]) 01:54:22 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000000), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000300)={0x44, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8, 0x18, @rand_addr=0x2}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}, 0x1, 0x1900000000000000}, 0x0) [ 1683.890606][ T9942] EXT4-fs error (device loop4): ext4_fill_super:4822: inode #2: comm syz-executor.4: iget: root inode unallocated [ 1683.905528][ T9942] EXT4-fs (loop4): get root inode failed [ 1683.911272][ T9942] EXT4-fs (loop4): mount failed [ 1683.920541][T10051] loop5: detected capacity change from 0 to 140 [ 1683.934107][ T9940] loop0: detected capacity change from 0 to 140 [ 1683.946276][T10051] EXT4-fs error (device loop5): ext4_fill_super:4822: inode #2: comm syz-executor.5: iget: root inode unallocated [ 1683.960330][T10086] loop2: detected capacity change from 0 to 140 [ 1683.963566][ T9940] EXT4-fs (loop0): bad geometry: first data block 255 is beyond end of filesystem (64) [ 1683.976991][T10051] EXT4-fs (loop5): get root inode failed [ 1683.979904][T10086] EXT4-fs error (device loop2): ext4_fill_super:4822: inode #2: comm syz-executor.2: iget: root inode unallocated 01:54:22 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f00000004c0)="1000000040000000030000002b000000050007ffff0000000000000000000000002000000020000010000000000000009f09c75f0000ffff53ef", 0x3a, 0x400}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb030000001300000023", 0x29, 0x7e0}, {0x0, 0x0, 0x8c60}], 0x0, &(0x7f0000000580)=ANY=[]) [ 1683.982700][T10051] EXT4-fs (loop5): mount failed [ 1684.001968][ T9942] loop4: detected capacity change from 0 to 140 [ 1684.010902][T10086] EXT4-fs (loop2): get root inode failed [ 1684.016550][T10086] EXT4-fs (loop2): mount failed [ 1684.022936][ T9942] EXT4-fs error (device loop4): ext4_fill_super:4822: inode #2: comm syz-executor.4: iget: root inode unallocated [ 1684.043738][ T9942] EXT4-fs (loop4): get root inode failed [ 1684.049457][ T9942] EXT4-fs (loop4): mount failed [ 1684.054572][T10165] loop0: detected capacity change from 0 to 140 [ 1684.059094][T10051] loop5: detected capacity change from 0 to 140 [ 1684.070678][T10165] EXT4-fs (loop0): bad geometry: first data block 255 is beyond end of filesystem (64) [ 1684.080684][T10051] EXT4-fs error (device loop5): ext4_fill_super:4822: inode #2: comm syz-executor.5: iget: root inode unallocated 01:54:22 executing program 1: r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000280)={0x18, 0x3, &(0x7f00000000c0)=ANY=[@ANYBLOB="1800000000000000000000000000000095"], &(0x7f0000000080)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={&(0x7f0000000080)='sched_switch\x00', r0}, 0x10) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f00000004c0)="1000000040000000030000002b000000050000000100000000000000000000000020000000200000100000000000006c9f09c75f0000ffff53ef", 0x3a, 0x400}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb030000001300000023", 0x29, 0x7e0}, {&(0x7f0000000340)="00000000000000000000000000000000000000000000000000000000c99b0000ed410000000400009f09c75f9f09c75f9f09c75f00000000000003000200000000000800000000000af301000400000000000000000000000100000004", 0x5d, 0x8c60}], 0x0, &(0x7f0000000580)=ANY=[]) 01:54:22 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000000), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000300)={0x44, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8, 0x18, @rand_addr=0x2}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}, 0x1, 0x4800000000000000}, 0x0) [ 1684.095386][T10051] EXT4-fs (loop5): get root inode failed [ 1684.101176][T10051] EXT4-fs (loop5): mount failed 01:54:22 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f00000004c0)="1000000040000000030000002b00000005000000010000000000000000000000002000000020000010000000000f00009f09c75f0000ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x560}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb030000001300000023", 0x29, 0x7e0}, {&(0x7f0000000340), 0x0, 0x8c60}], 0x14010, &(0x7f0000000580)=ANY=[]) 01:54:22 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f00000004c0)="1000000040000000030000002b00000012000000010000000000000000000000002000000020000010000000000000009f09c75f0000ffff53ef", 0x3a, 0x400}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb030000001300000023", 0x29, 0x7e0}, {0x0, 0x0, 0x8c60}], 0x0, &(0x7f0000000580)=ANY=[]) [ 1684.138114][T10086] loop2: detected capacity change from 0 to 140 [ 1684.146729][T10165] loop0: detected capacity change from 0 to 140 [ 1684.156342][T10165] EXT4-fs (loop0): bad geometry: first data block 255 is beyond end of filesystem (64) [ 1684.165713][T10262] loop5: detected capacity change from 0 to 140 [ 1684.169659][T10272] loop4: detected capacity change from 0 to 140 01:54:22 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000000), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000300)={0x44, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8, 0x18, @rand_addr=0x2}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}, 0x1, 0x4c00000000000000}, 0x0) [ 1684.184112][T10267] loop1: detected capacity change from 0 to 140 [ 1684.190915][T10262] EXT4-fs error (device loop5): ext4_fill_super:4822: inode #2: comm syz-executor.5: iget: root inode unallocated [ 1684.208234][T10086] EXT4-fs error (device loop2): ext4_fill_super:4822: inode #2: comm syz-executor.2: iget: root inode unallocated [ 1684.224205][T10272] EXT4-fs error (device loop4): ext4_fill_super:4822: inode #2: comm syz-executor.4: iget: root inode unallocated 01:54:22 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f00000004c0)="1000000040000000030000002b000000057fffffff0000000000000000000000002000000020000010000000000000009f09c75f0000ffff53ef", 0x3a, 0x400}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb030000001300000023", 0x29, 0x7e0}, {0x0, 0x0, 0x8c60}], 0x0, &(0x7f0000000580)=ANY=[]) [ 1684.237528][T10262] EXT4-fs (loop5): get root inode failed [ 1684.243183][T10262] EXT4-fs (loop5): mount failed [ 1684.259577][T10267] EXT4-fs (loop1): warning: mounting unchecked fs, running e2fsck is recommended [ 1684.270197][T10374] loop0: detected capacity change from 0 to 140 [ 1684.282608][T10374] EXT4-fs (loop0): bad geometry: first data block 255 is beyond end of filesystem (64) [ 1684.294176][T10272] EXT4-fs (loop4): get root inode failed [ 1684.299886][T10272] EXT4-fs (loop4): mount failed [ 1684.305924][T10086] EXT4-fs (loop2): get root inode failed [ 1684.307785][T10262] loop5: detected capacity change from 0 to 140 [ 1684.311596][T10086] EXT4-fs (loop2): mount failed [ 1684.324587][T10374] loop0: detected capacity change from 0 to 140 01:54:23 executing program 1: r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000280)={0x18, 0x3, &(0x7f00000000c0)=ANY=[@ANYBLOB="1800000000000000000000000000000095"], &(0x7f0000000080)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={&(0x7f0000000080)='sched_switch\x00', r0}, 0x10) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f00000004c0)="1000000040000000030000002b00000005000000010000000000000000000000002000000020000010000000000002729f09c75f0000ffff53ef", 0x3a, 0x400}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb030000001300000023", 0x29, 0x7e0}, {&(0x7f0000000340)="00000000000000000000000000000000000000000000000000000000c99b0000ed410000000400009f09c75f9f09c75f9f09c75f00000000000003000200000000000800000000000af301000400000000000000000000000100000004", 0x5d, 0x8c60}], 0x0, &(0x7f0000000580)=ANY=[]) 01:54:23 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f00000004c0)="1000000040000000030000002b0000000500000001000000000000000000000000200000002000001000000000fe00009f09c75f0000ffff53ef", 0x3a, 0x400}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb030000001300000023", 0x29, 0x7e0}, {0x0, 0x0, 0x8c60}], 0x0, &(0x7f0000000580)=ANY=[]) 01:54:23 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000000), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000300)={0x44, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8, 0x18, @rand_addr=0x2}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}, 0x1, 0x6000000000000000}, 0x0) [ 1684.331917][T10374] EXT4-fs (loop0): bad geometry: first data block 255 is beyond end of filesystem (64) [ 1684.343887][T10262] EXT4-fs error (device loop5): ext4_fill_super:4822: inode #2: comm syz-executor.5: iget: root inode unallocated [ 1684.370937][T10272] loop4: detected capacity change from 0 to 140 [ 1684.382018][T10262] EXT4-fs (loop5): get root inode failed 01:54:23 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f00000004c0)="1000000040000000030000002b00000005000200010000000000000000000000002000000020000010000000000000009f09c75f0000ffff53ef", 0x3a, 0x400}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb030000001300000023", 0x29, 0x7e0}, {0x0, 0x0, 0x8c60}], 0x0, &(0x7f0000000580)=ANY=[]) [ 1684.387767][T10262] EXT4-fs (loop5): mount failed [ 1684.400303][T10583] loop0: detected capacity change from 0 to 140 [ 1684.407196][T10272] EXT4-fs error (device loop4): ext4_fill_super:4822: inode #2: comm syz-executor.4: iget: root inode unallocated [ 1684.408156][T10587] loop2: detected capacity change from 0 to 140 [ 1684.421398][T10272] EXT4-fs (loop4): get root inode failed [ 1684.431195][T10272] EXT4-fs (loop4): mount failed 01:54:23 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f00000004c0)="1000000040000000030000002b00000005000000010000000000000000000000002000000020000010000000001000009f09c75f0000ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x560}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb030000001300000023", 0x29, 0x7e0}, {&(0x7f0000000340), 0x0, 0x8c60}], 0x14010, &(0x7f0000000580)=ANY=[]) 01:54:23 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f00000004c0)="1000000040000000030000002b00000020000000010000000000000000000000002000000020000010000000000000009f09c75f0000ffff53ef", 0x3a, 0x400}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb030000001300000023", 0x29, 0x7e0}, {0x0, 0x0, 0x8c60}], 0x0, &(0x7f0000000580)=ANY=[]) [ 1684.439635][T10593] loop1: detected capacity change from 0 to 140 [ 1684.447272][T10583] EXT4-fs error (device loop0): ext4_fill_super:4822: inode #2: comm syz-executor.0: iget: root inode unallocated [ 1684.454235][T10645] loop5: detected capacity change from 0 to 140 [ 1684.461180][T10587] EXT4-fs error (device loop2): ext4_fill_super:4822: inode #2: comm syz-executor.2: iget: root inode unallocated 01:54:23 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000000), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000300)={0x44, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8, 0x18, @rand_addr=0x2}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}, 0x1, 0x6800000000000000}, 0x0) [ 1684.487084][T10645] EXT4-fs error (device loop5): ext4_fill_super:4822: inode #2: comm syz-executor.5: iget: root inode unallocated [ 1684.502286][T10593] EXT4-fs (loop1): warning: mounting unchecked fs, running e2fsck is recommended [ 1684.516653][T10695] loop4: detected capacity change from 0 to 140 [ 1684.523049][T10587] EXT4-fs (loop2): get root inode failed [ 1684.528700][T10587] EXT4-fs (loop2): mount failed [ 1684.534787][T10645] EXT4-fs (loop5): get root inode failed 01:54:23 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000000), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000300)={0x44, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8, 0x18, @rand_addr=0x2}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}, 0x1, 0x6c00000000000000}, 0x0) [ 1684.540491][T10645] EXT4-fs (loop5): mount failed [ 1684.545852][T10583] EXT4-fs (loop0): get root inode failed [ 1684.551527][T10583] EXT4-fs (loop0): mount failed [ 1684.573684][T10695] EXT4-fs error (device loop4): ext4_fill_super:4822: inode #2: comm syz-executor.4: iget: root inode unallocated 01:54:23 executing program 1: r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000280)={0x18, 0x3, &(0x7f00000000c0)=ANY=[@ANYBLOB="1800000000000000000000000000000095"], &(0x7f0000000080)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={&(0x7f0000000080)='sched_switch\x00', r0}, 0x10) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f00000004c0)="1000000040000000030000002b00000005000000010000000000000000000000002000000020000010000000000000749f09c75f0000ffff53ef", 0x3a, 0x400}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb030000001300000023", 0x29, 0x7e0}, {&(0x7f0000000340)="00000000000000000000000000000000000000000000000000000000c99b0000ed410000000400009f09c75f9f09c75f9f09c75f00000000000003000200000000000800000000000af301000400000000000000000000000100000004", 0x5d, 0x8c60}], 0x0, &(0x7f0000000580)=ANY=[]) [ 1684.588640][T10645] loop5: detected capacity change from 0 to 140 [ 1684.597159][T10587] loop2: detected capacity change from 0 to 140 [ 1684.614655][T10583] loop0: detected capacity change from 0 to 140 [ 1684.629007][T10587] EXT4-fs error (device loop2): ext4_fill_super:4822: inode #2: comm syz-executor.2: iget: root inode unallocated 01:54:23 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000000), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000300)={0x44, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8, 0x18, @rand_addr=0x2}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}, 0x1, 0x7400000000000000}, 0x0) [ 1684.642559][T10645] EXT4-fs error (device loop5): ext4_fill_super:4822: inode #2: comm syz-executor.5: iget: root inode unallocated [ 1684.656706][T10695] EXT4-fs (loop4): get root inode failed [ 1684.658889][T10645] EXT4-fs (loop5): get root inode failed [ 1684.662384][T10695] EXT4-fs (loop4): mount failed [ 1684.667974][T10645] EXT4-fs (loop5): mount failed [ 1684.668472][T10587] EXT4-fs (loop2): get root inode failed [ 1684.683423][T10587] EXT4-fs (loop2): mount failed [ 1684.692403][T10583] EXT4-fs error (device loop0): ext4_fill_super:4822: inode #2: comm syz-executor.0: iget: root inode unallocated [ 1684.705345][T11001] loop1: detected capacity change from 0 to 140 [ 1684.708434][T10583] EXT4-fs (loop0): get root inode failed [ 1684.717346][T10583] EXT4-fs (loop0): mount failed [ 1684.720221][T10695] loop4: detected capacity change from 0 to 140 [ 1684.729324][T11001] EXT4-fs (loop1): warning: mounting unchecked fs, running e2fsck is recommended 01:54:23 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f00000004c0)="1000000040000000030000002b00000005000000010000000000000000000000002000000020000010000000009901009f09c75f0000ffff53ef", 0x3a, 0x400}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb030000001300000023", 0x29, 0x7e0}, {0x0, 0x0, 0x8c60}], 0x0, &(0x7f0000000580)=ANY=[]) 01:54:23 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f00000004c0)="1000000040000000030000002b00000005000000010000000000000000000000002000000020000010000000001100009f09c75f0000ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x560}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb030000001300000023", 0x29, 0x7e0}, {&(0x7f0000000340), 0x0, 0x8c60}], 0x14010, &(0x7f0000000580)=ANY=[]) 01:54:23 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f00000004c0)="1000000040000000030000002b00000005000300010000000000000000000000002000000020000010000000000000009f09c75f0000ffff53ef", 0x3a, 0x400}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb030000001300000023", 0x29, 0x7e0}, {0x0, 0x0, 0x8c60}], 0x0, &(0x7f0000000580)=ANY=[]) 01:54:23 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000000), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000300)={0x44, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8, 0x18, @rand_addr=0x2}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}, 0x1, 0x7a00000000000000}, 0x0) 01:54:23 executing program 1: r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000280)={0x18, 0x3, &(0x7f00000000c0)=ANY=[@ANYBLOB="1800000000000000000000000000000095"], &(0x7f0000000080)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={&(0x7f0000000080)='sched_switch\x00', r0}, 0x10) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f00000004c0)="1000000040000000030000002b000000050000000100000000000000000000000020000000200000100000000000007a9f09c75f0000ffff53ef", 0x3a, 0x400}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb030000001300000023", 0x29, 0x7e0}, {&(0x7f0000000340)="00000000000000000000000000000000000000000000000000000000c99b0000ed410000000400009f09c75f9f09c75f9f09c75f00000000000003000200000000000800000000000af301000400000000000000000000000100000004", 0x5d, 0x8c60}], 0x0, &(0x7f0000000580)=ANY=[]) [ 1684.730604][T10695] EXT4-fs error (device loop4): ext4_fill_super:4822: inode #2: comm syz-executor.4: iget: root inode unallocated [ 1684.752790][T10695] EXT4-fs (loop4): get root inode failed [ 1684.758601][T10695] EXT4-fs (loop4): mount failed 01:54:23 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000000), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000300)={0x44, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8, 0x18, @rand_addr=0x2}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}, 0x1, 0x8000000000000000}, 0x0) 01:54:23 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f00000004c0)="1000000040000000030000002b00000025000000010000000000000000000000002000000020000010000000000000009f09c75f0000ffff53ef", 0x3a, 0x400}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb030000001300000023", 0x29, 0x7e0}, {0x0, 0x0, 0x8c60}], 0x0, &(0x7f0000000580)=ANY=[]) [ 1684.804698][T11302] loop2: detected capacity change from 0 to 140 [ 1684.815051][T11312] loop0: detected capacity change from 0 to 140 [ 1684.823178][T11314] loop5: detected capacity change from 0 to 140 [ 1684.834973][T11317] loop1: detected capacity change from 0 to 140 [ 1684.842576][T11302] EXT4-fs error (device loop2): ext4_fill_super:4822: inode #2: comm syz-executor.2: iget: root inode unallocated 01:54:23 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000000), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000300)={0x44, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8, 0x18, @rand_addr=0x2}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}, 0x1, 0x9effffff00000000}, 0x0) [ 1684.858098][T11324] loop4: detected capacity change from 0 to 140 [ 1684.867206][T11302] EXT4-fs (loop2): get root inode failed [ 1684.872980][T11302] EXT4-fs (loop2): mount failed [ 1684.879937][T11312] EXT4-fs error (device loop0): ext4_fill_super:4822: inode #2: comm syz-executor.0: iget: root inode unallocated [ 1684.893526][T11317] EXT4-fs (loop1): warning: mounting unchecked fs, running e2fsck is recommended [ 1684.903569][T11324] EXT4-fs error (device loop4): ext4_fill_super:4822: inode #2: comm syz-executor.4: iget: root inode unallocated [ 1684.916182][T11314] EXT4-fs error (device loop5): ext4_fill_super:4822: inode #2: comm syz-executor.5: iget: root inode unallocated [ 1684.934197][T11324] EXT4-fs (loop4): get root inode failed [ 1684.939880][T11324] EXT4-fs (loop4): mount failed [ 1684.947106][T11312] EXT4-fs (loop0): get root inode failed [ 1684.952818][T11312] EXT4-fs (loop0): mount failed [ 1684.959783][T11314] EXT4-fs (loop5): get root inode failed [ 1684.965430][T11314] EXT4-fs (loop5): mount failed [ 1684.973538][T11302] loop2: detected capacity change from 0 to 140 [ 1684.982389][T11302] EXT4-fs error (device loop2): ext4_fill_super:4822: inode #2: comm syz-executor.2: iget: root inode unallocated [ 1684.995476][T11302] EXT4-fs (loop2): get root inode failed [ 1685.001233][T11302] EXT4-fs (loop2): mount failed 01:54:23 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000000), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000300)={0x44, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8, 0x18, @rand_addr=0x2}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}, 0x1, 0xa7ffffff00000000}, 0x0) 01:54:23 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f00000004c0)="1000000040000000030000002b0000000500000001000000000000000000000000200000002000001000000000bc01009f09c75f0000ffff53ef", 0x3a, 0x400}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb030000001300000023", 0x29, 0x7e0}, {0x0, 0x0, 0x8c60}], 0x0, &(0x7f0000000580)=ANY=[]) 01:54:23 executing program 1: r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000280)={0x18, 0x3, &(0x7f00000000c0)=ANY=[@ANYBLOB="1800000000000000000000000000000095"], &(0x7f0000000080)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={&(0x7f0000000080)='sched_switch\x00', r0}, 0x10) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f00000004c0)="1000000040000000030000002b000000050000000100000000000000000000000020000000200000100000000000008c9f09c75f0000ffff53ef", 0x3a, 0x400}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb030000001300000023", 0x29, 0x7e0}, {&(0x7f0000000340)="00000000000000000000000000000000000000000000000000000000c99b0000ed410000000400009f09c75f9f09c75f9f09c75f00000000000003000200000000000800000000000af301000400000000000000000000000100000004", 0x5d, 0x8c60}], 0x0, &(0x7f0000000580)=ANY=[]) [ 1685.010657][T11324] loop4: detected capacity change from 0 to 140 [ 1685.012454][T11314] loop5: detected capacity change from 0 to 140 [ 1685.017245][T11312] loop0: detected capacity change from 0 to 140 [ 1685.051519][T11314] EXT4-fs error (device loop5): ext4_fill_super:4822: inode #2: comm syz-executor.5: iget: root inode unallocated [ 1685.063913][T11324] EXT4-fs error (device loop4): ext4_fill_super:4822: inode #2: comm syz-executor.4: iget: root inode unallocated [ 1685.077955][T11633] loop2: detected capacity change from 0 to 140 [ 1685.087693][T11635] loop1: detected capacity change from 0 to 140 [ 1685.096542][T11314] EXT4-fs (loop5): get root inode failed [ 1685.103444][T11314] EXT4-fs (loop5): mount failed [ 1685.110826][T11324] EXT4-fs (loop4): get root inode failed [ 1685.116488][T11324] EXT4-fs (loop4): mount failed [ 1685.122917][T11312] EXT4-fs error (device loop0): ext4_fill_super:4822: inode #2: comm syz-executor.0: iget: root inode unallocated [ 1685.136164][T11635] EXT4-fs (loop1): warning: mounting unchecked fs, running e2fsck is recommended 01:54:23 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f00000004c0)="1000000040000000030000002b00000005000000010000000000000000000000002000000020000010000000001200009f09c75f0000ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x560}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb030000001300000023", 0x29, 0x7e0}, {&(0x7f0000000340), 0x0, 0x8c60}], 0x14010, &(0x7f0000000580)=ANY=[]) 01:54:23 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f00000004c0)="1000000040000000030000002b0000003f000000010000000000000000000000002000000020000010000000000000009f09c75f0000ffff53ef", 0x3a, 0x400}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb030000001300000023", 0x29, 0x7e0}, {0x0, 0x0, 0x8c60}], 0x0, &(0x7f0000000580)=ANY=[]) 01:54:23 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f00000004c0)="1000000040000000030000002b00000005000400010000000000000000000000002000000020000010000000000000009f09c75f0000ffff53ef", 0x3a, 0x400}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb030000001300000023", 0x29, 0x7e0}, {0x0, 0x0, 0x8c60}], 0x0, &(0x7f0000000580)=ANY=[]) 01:54:23 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000000), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000300)={0x44, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8, 0x18, @rand_addr=0x2}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}, 0x1, 0xda1d000000000000}, 0x0) [ 1685.149449][T11633] EXT4-fs error (device loop2): ext4_fill_super:4822: inode #2: comm syz-executor.2: iget: root inode unallocated [ 1685.164731][T11312] EXT4-fs (loop0): get root inode failed [ 1685.170418][T11312] EXT4-fs (loop0): mount failed [ 1685.188659][T11633] EXT4-fs (loop2): get root inode failed [ 1685.194527][T11633] EXT4-fs (loop2): mount failed 01:54:23 executing program 1: r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000280)={0x18, 0x3, &(0x7f00000000c0)=ANY=[@ANYBLOB="1800000000000000000000000000000095"], &(0x7f0000000080)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={&(0x7f0000000080)='sched_switch\x00', r0}, 0x10) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f00000004c0)="1000000040000000030000002b000000050000000100000000000000000000000020000000200000100000000000008d9f09c75f0000ffff53ef", 0x3a, 0x400}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb030000001300000023", 0x29, 0x7e0}, {&(0x7f0000000340)="00000000000000000000000000000000000000000000000000000000c99b0000ed410000000400009f09c75f9f09c75f9f09c75f00000000000003000200000000000800000000000af301000400000000000000000000000100000004", 0x5d, 0x8c60}], 0x0, &(0x7f0000000580)=ANY=[]) 01:54:24 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000000), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000300)={0x44, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8, 0x18, @rand_addr=0x2}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}, 0x1, 0xe000000000000000}, 0x0) [ 1685.243363][T11881] loop5: detected capacity change from 0 to 140 [ 1685.250498][T11633] loop2: detected capacity change from 0 to 140 [ 1685.258500][T11886] loop0: detected capacity change from 0 to 140 [ 1685.267703][T11939] loop4: detected capacity change from 0 to 140 [ 1685.278263][T11881] EXT4-fs error (device loop5): ext4_fill_super:4822: inode #2: comm syz-executor.5: iget: root inode unallocated [ 1685.291452][T11633] EXT4-fs error (device loop2): ext4_fill_super:4822: inode #2: comm syz-executor.2: iget: root inode unallocated [ 1685.310980][T11886] EXT4-fs error (device loop0): ext4_fill_super:4822: inode #2: comm syz-executor.0: iget: root inode unallocated [ 1685.324257][T11956] loop1: detected capacity change from 0 to 140 [ 1685.331950][T11939] EXT4-fs error (device loop4): ext4_fill_super:4822: inode #2: comm syz-executor.4: iget: root inode unallocated [ 1685.344398][T11881] EXT4-fs (loop5): get root inode failed [ 1685.350098][T11881] EXT4-fs (loop5): mount failed [ 1685.358525][T11633] EXT4-fs (loop2): get root inode failed [ 1685.364255][T11633] EXT4-fs (loop2): mount failed [ 1685.371416][T11956] EXT4-fs (loop1): warning: mounting unchecked fs, running e2fsck is recommended [ 1685.382079][T11886] EXT4-fs (loop0): get root inode failed [ 1685.382895][T11881] loop5: detected capacity change from 0 to 140 01:54:24 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f00000004c0)="1000000040000000030000002b00000005000000010000000000000000000000002000000020000010000000000402009f09c75f0000ffff53ef", 0x3a, 0x400}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb030000001300000023", 0x29, 0x7e0}, {0x0, 0x0, 0x8c60}], 0x0, &(0x7f0000000580)=ANY=[]) [ 1685.387758][T11886] EXT4-fs (loop0): mount failed [ 1685.402328][T11939] EXT4-fs (loop4): get root inode failed [ 1685.408005][T11939] EXT4-fs (loop4): mount failed [ 1685.414844][T11881] EXT4-fs error (device loop5): ext4_fill_super:4822: inode #2: comm syz-executor.5: iget: root inode unallocated [ 1685.431432][T11881] EXT4-fs (loop5): get root inode failed [ 1685.437093][T11881] EXT4-fs (loop5): mount failed 01:54:24 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000000), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000300)={0x44, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8, 0x18, @rand_addr=0x2}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}, 0x1, 0xefffffff00000000}, 0x0) 01:54:24 executing program 1: r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000280)={0x18, 0x3, &(0x7f00000000c0)=ANY=[@ANYBLOB="1800000000000000000000000000000095"], &(0x7f0000000080)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={&(0x7f0000000080)='sched_switch\x00', r0}, 0x10) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f00000004c0)="1000000040000000030000002b000000050000000100000000000000000000000020000000200000100000000000018d9f09c75f0000ffff53ef", 0x3a, 0x400}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb030000001300000023", 0x29, 0x7e0}, {&(0x7f0000000340)="00000000000000000000000000000000000000000000000000000000c99b0000ed410000000400009f09c75f9f09c75f9f09c75f00000000000003000200000000000800000000000af301000400000000000000000000000100000004", 0x5d, 0x8c60}], 0x0, &(0x7f0000000580)=ANY=[]) 01:54:24 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f00000004c0)="1000000040000000030000002b00000005000000010000000000000000000000002000000020000010000000001400009f09c75f0000ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x560}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb030000001300000023", 0x29, 0x7e0}, {&(0x7f0000000340), 0x0, 0x8c60}], 0x14010, &(0x7f0000000580)=ANY=[]) [ 1685.454788][T11886] loop0: detected capacity change from 0 to 140 [ 1685.463473][T11939] loop4: detected capacity change from 0 to 140 [ 1685.476190][T12158] loop2: detected capacity change from 0 to 140 [ 1685.493043][T11886] EXT4-fs error (device loop0): ext4_fill_super:4822: inode #2: comm syz-executor.0: iget: root inode unallocated [ 1685.512657][T12166] loop5: detected capacity change from 0 to 140 [ 1685.519394][T12158] EXT4-fs error (device loop2): ext4_fill_super:4822: inode #2: comm syz-executor.2: iget: root inode unallocated [ 1685.537082][T11939] EXT4-fs error (device loop4): ext4_fill_super:4822: inode #2: comm syz-executor.4: iget: root inode unallocated [ 1685.551154][T12158] EXT4-fs (loop2): get root inode failed [ 1685.556818][T12158] EXT4-fs (loop2): mount failed 01:54:24 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f00000004c0)="1000000040000000030000002b00000040000000010000000000000000000000002000000020000010000000000000009f09c75f0000ffff53ef", 0x3a, 0x400}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb030000001300000023", 0x29, 0x7e0}, {0x0, 0x0, 0x8c60}], 0x0, &(0x7f0000000580)=ANY=[]) [ 1685.562749][T11886] EXT4-fs (loop0): get root inode failed [ 1685.568467][T11886] EXT4-fs (loop0): mount failed [ 1685.576837][T11939] EXT4-fs (loop4): get root inode failed [ 1685.577888][T12170] loop1: detected capacity change from 0 to 140 [ 1685.582525][T11939] EXT4-fs (loop4): mount failed [ 1685.594689][T12166] EXT4-fs error (device loop5): ext4_fill_super:4822: inode #2: comm syz-executor.5: iget: root inode unallocated 01:54:24 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f00000004c0)="1000000040000000030000002b00000005000500010000000000000000000000002000000020000010000000000000009f09c75f0000ffff53ef", 0x3a, 0x400}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb030000001300000023", 0x29, 0x7e0}, {0x0, 0x0, 0x8c60}], 0x0, &(0x7f0000000580)=ANY=[]) 01:54:24 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000000), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000300)={0x44, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8, 0x18, @rand_addr=0x2}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}, 0x1, 0xf0ffffff00000000}, 0x0) [ 1685.613632][T12170] EXT4-fs (loop1): warning: mounting unchecked fs, running e2fsck is recommended [ 1685.623673][T12166] EXT4-fs (loop5): get root inode failed [ 1685.629386][T12166] EXT4-fs (loop5): mount failed [ 1685.634668][T12158] loop2: detected capacity change from 0 to 140 [ 1685.648863][T12287] loop4: detected capacity change from 0 to 140 [ 1685.657490][T12315] loop0: detected capacity change from 0 to 140 [ 1685.664518][T12158] EXT4-fs error (device loop2): ext4_fill_super:4822: inode #2: comm syz-executor.2: iget: root inode unallocated [ 1685.681367][T12158] EXT4-fs (loop2): get root inode failed [ 1685.681432][T12315] EXT4-fs error (device loop0): ext4_fill_super:4822: inode #2: comm syz-executor.0: iget: root inode unallocated [ 1685.687036][T12158] EXT4-fs (loop2): mount failed [ 1685.705664][T12166] loop5: detected capacity change from 0 to 140 01:54:24 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f00000004c0)="1000000040000000030000002b00000005000000010000000000000000000000002000000020000010000000004302009f09c75f0000ffff53ef", 0x3a, 0x400}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb030000001300000023", 0x29, 0x7e0}, {0x0, 0x0, 0x8c60}], 0x0, &(0x7f0000000580)=ANY=[]) 01:54:24 executing program 1: r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000280)={0x18, 0x3, &(0x7f00000000c0)=ANY=[@ANYBLOB="1800000000000000000000000000000095"], &(0x7f0000000080)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={&(0x7f0000000080)='sched_switch\x00', r0}, 0x10) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f00000004c0)="1000000040000000030000002b00000005000000010000000000000000000000002000000020000010000000000001929f09c75f0000ffff53ef", 0x3a, 0x400}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb030000001300000023", 0x29, 0x7e0}, {&(0x7f0000000340)="00000000000000000000000000000000000000000000000000000000c99b0000ed410000000400009f09c75f9f09c75f9f09c75f00000000000003000200000000000800000000000af301000400000000000000000000000100000004", 0x5d, 0x8c60}], 0x0, &(0x7f0000000580)=ANY=[]) [ 1685.715955][T12287] EXT4-fs error (device loop4): ext4_fill_super:4822: inode #2: comm syz-executor.4: iget: root inode unallocated [ 1685.730651][T12166] EXT4-fs error (device loop5): ext4_fill_super:4822: inode #2: comm syz-executor.5: iget: root inode unallocated [ 1685.745300][T12315] EXT4-fs (loop0): get root inode failed [ 1685.751085][T12315] EXT4-fs (loop0): mount failed [ 1685.768944][T12166] EXT4-fs (loop5): get root inode failed [ 1685.774608][T12166] EXT4-fs (loop5): mount failed [ 1685.784740][T12287] EXT4-fs (loop4): get root inode failed [ 1685.786479][T12449] loop2: detected capacity change from 0 to 140 [ 1685.790583][T12287] EXT4-fs (loop4): mount failed [ 1685.804456][T12449] EXT4-fs error (device loop2): ext4_fill_super:4822: inode #2: comm syz-executor.2: iget: root inode unallocated 01:54:24 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000000), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000300)={0x44, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8, 0x18, @rand_addr=0x2}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}, 0x1, 0xfdffffff00000000}, 0x0) 01:54:24 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f00000004c0)="1000000040000000030000002b00000005000000010000000000000000000000002000000020000010000000002200009f09c75f0000ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x560}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb030000001300000023", 0x29, 0x7e0}, {&(0x7f0000000340), 0x0, 0x8c60}], 0x14010, &(0x7f0000000580)=ANY=[]) [ 1685.817331][T12449] EXT4-fs (loop2): get root inode failed [ 1685.823023][T12449] EXT4-fs (loop2): mount failed [ 1685.831342][T12484] loop1: detected capacity change from 0 to 140 [ 1685.840292][T12484] EXT4-fs (loop1): warning: mounting unchecked fs, running e2fsck is recommended [ 1685.851786][T12315] loop0: detected capacity change from 0 to 140 [ 1685.855626][T12287] loop4: detected capacity change from 0 to 140 [ 1685.865561][T12315] EXT4-fs error (device loop0): ext4_fill_super:4822: inode #2: comm syz-executor.0: iget: root inode unallocated [ 1685.867298][T12449] loop2: detected capacity change from 0 to 140 [ 1685.886189][T12315] EXT4-fs (loop0): get root inode failed [ 1685.891914][T12315] EXT4-fs (loop0): mount failed [ 1685.893058][T12287] EXT4-fs error (device loop4): ext4_fill_super:4822: inode #2: comm syz-executor.4: iget: root inode unallocated 01:54:24 executing program 1: r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000280)={0x18, 0x3, &(0x7f00000000c0)=ANY=[@ANYBLOB="1800000000000000000000000000000095"], &(0x7f0000000080)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={&(0x7f0000000080)='sched_switch\x00', r0}, 0x10) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f00000004c0)="1000000040000000030000002b00000005000000010000000000000000000000002000000020000010000000000001939f09c75f0000ffff53ef", 0x3a, 0x400}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb030000001300000023", 0x29, 0x7e0}, {&(0x7f0000000340)="00000000000000000000000000000000000000000000000000000000c99b0000ed410000000400009f09c75f9f09c75f9f09c75f00000000000003000200000000000800000000000af301000400000000000000000000000100000004", 0x5d, 0x8c60}], 0x0, &(0x7f0000000580)=ANY=[]) 01:54:24 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000000), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000300)={0x44, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8, 0x18, @rand_addr=0x2}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}, 0x1, 0xfeffffff00000000}, 0x0) 01:54:24 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f00000004c0)="1000000040000000030000002b00000005000600010000000000000000000000002000000020000010000000000000009f09c75f0000ffff53ef", 0x3a, 0x400}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb030000001300000023", 0x29, 0x7e0}, {0x0, 0x0, 0x8c60}], 0x0, &(0x7f0000000580)=ANY=[]) [ 1685.910977][T12449] EXT4-fs error (device loop2): ext4_fill_super:4822: inode #2: comm syz-executor.2: iget: root inode unallocated [ 1685.923452][T12449] EXT4-fs (loop2): get root inode failed [ 1685.925110][T12287] EXT4-fs (loop4): get root inode failed [ 1685.929147][T12449] EXT4-fs (loop2): mount failed [ 1685.939621][T12287] EXT4-fs (loop4): mount failed [ 1685.947834][T12674] loop5: detected capacity change from 0 to 140 01:54:24 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f00000004c0)="1000000040000000030000002b00000005000000010000000000000000000000002000000020000010000000006602009f09c75f0000ffff53ef", 0x3a, 0x400}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb030000001300000023", 0x29, 0x7e0}, {0x0, 0x0, 0x8c60}], 0x0, &(0x7f0000000580)=ANY=[]) [ 1685.976250][T12674] EXT4-fs error (device loop5): ext4_fill_super:4822: inode #2: comm syz-executor.5: iget: root inode unallocated [ 1685.994371][T12674] EXT4-fs (loop5): get root inode failed [ 1685.995816][T12725] loop0: detected capacity change from 0 to 140 [ 1686.000119][T12674] EXT4-fs (loop5): mount failed 01:54:24 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f00000004c0)="1000000040000000030000002b00000fe0000000010000000000000000000000002000000020000010000000000000009f09c75f0000ffff53ef", 0x3a, 0x400}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb030000001300000023", 0x29, 0x7e0}, {0x0, 0x0, 0x8c60}], 0x0, &(0x7f0000000580)=ANY=[]) [ 1686.026554][T12747] loop1: detected capacity change from 0 to 140 [ 1686.037097][T12674] loop5: detected capacity change from 0 to 140 [ 1686.037200][T12748] loop2: detected capacity change from 0 to 140 [ 1686.051409][T12725] EXT4-fs error (device loop0): ext4_fill_super:4822: inode #2: comm syz-executor.0: iget: root inode unallocated [ 1686.063810][T12674] EXT4-fs error (device loop5): ext4_fill_super:4822: inode #2: comm syz-executor.5: iget: root inode unallocated 01:54:24 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000000), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000300)={0x44, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8, 0x18, @rand_addr=0x2}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}, 0x1, 0xffffff7f00000000}, 0x0) [ 1686.078671][T12747] EXT4-fs (loop1): warning: mounting unchecked fs, running e2fsck is recommended [ 1686.091482][T12796] loop4: detected capacity change from 0 to 140 [ 1686.111826][T12748] EXT4-fs error (device loop2): ext4_fill_super:4822: inode #2: comm syz-executor.2: iget: root inode unallocated [ 1686.126458][T12674] EXT4-fs (loop5): get root inode failed [ 1686.132197][T12674] EXT4-fs (loop5): mount failed [ 1686.138234][T12725] EXT4-fs (loop0): get root inode failed [ 1686.143967][T12725] EXT4-fs (loop0): mount failed [ 1686.150970][T12796] EXT4-fs error (device loop4): ext4_fill_super:4822: inode #2: comm syz-executor.4: iget: root inode unallocated [ 1686.164415][T12748] EXT4-fs (loop2): get root inode failed [ 1686.170097][T12748] EXT4-fs (loop2): mount failed 01:54:24 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000000), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000300)={0x44, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8, 0x18, @rand_addr=0x2}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}, 0x1, 0xffffffff00000000}, 0x0) 01:54:24 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f00000004c0)="1000000040000000030000002b00000005000000010000000000000000000000002000000020000010000000002500009f09c75f0000ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x560}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb030000001300000023", 0x29, 0x7e0}, {&(0x7f0000000340), 0x0, 0x8c60}], 0x14010, &(0x7f0000000580)=ANY=[]) 01:54:24 executing program 1: r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000280)={0x18, 0x3, &(0x7f00000000c0)=ANY=[@ANYBLOB="1800000000000000000000000000000095"], &(0x7f0000000080)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={&(0x7f0000000080)='sched_switch\x00', r0}, 0x10) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f00000004c0)="1000000040000000030000002b00000005000000010000000000000000000000002000000020000010000000000001949f09c75f0000ffff53ef", 0x3a, 0x400}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb030000001300000023", 0x29, 0x7e0}, {&(0x7f0000000340)="00000000000000000000000000000000000000000000000000000000c99b0000ed410000000400009f09c75f9f09c75f9f09c75f00000000000003000200000000000800000000000af301000400000000000000000000000100000004", 0x5d, 0x8c60}], 0x0, &(0x7f0000000580)=ANY=[]) [ 1686.175363][T12796] EXT4-fs (loop4): get root inode failed [ 1686.181083][T12796] EXT4-fs (loop4): mount failed [ 1686.202880][T12748] loop2: detected capacity change from 0 to 140 [ 1686.202880][T12725] loop0: detected capacity change from 0 to 140 [ 1686.203881][T12796] loop4: detected capacity change from 0 to 140 [ 1686.227190][T12725] EXT4-fs error (device loop0): ext4_fill_super:4822: inode #2: comm syz-executor.0: iget: root inode unallocated [ 1686.243271][T12748] EXT4-fs error (device loop2): ext4_fill_super:4822: inode #2: comm syz-executor.2: iget: root inode unallocated [ 1686.260351][T12725] EXT4-fs (loop0): get root inode failed [ 1686.266030][T12725] EXT4-fs (loop0): mount failed [ 1686.271416][T12796] EXT4-fs error (device loop4): ext4_fill_super:4822: inode #2: comm syz-executor.4: iget: root inode unallocated [ 1686.283731][T12748] EXT4-fs (loop2): get root inode failed [ 1686.289379][T12748] EXT4-fs (loop2): mount failed [ 1686.297387][T13042] loop5: detected capacity change from 0 to 140 [ 1686.304117][T12796] EXT4-fs (loop4): get root inode failed [ 1686.309792][T12796] EXT4-fs (loop4): mount failed [ 1686.316294][T13047] loop1: detected capacity change from 0 to 140 01:54:25 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f00000004c0)="1000000040000000030000002b00000005000000010000000000000000000000002000000020000010000000000003009f09c75f0000ffff53ef", 0x3a, 0x400}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb030000001300000023", 0x29, 0x7e0}, {0x0, 0x0, 0x8c60}], 0x0, &(0x7f0000000580)=ANY=[]) 01:54:25 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f00000004c0)="1000000040000000030000002bfffffffe000000010000000000000000000000002000000020000010000000000000009f09c75f0000ffff53ef", 0x3a, 0x400}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb030000001300000023", 0x29, 0x7e0}, {0x0, 0x0, 0x8c60}], 0x0, &(0x7f0000000580)=ANY=[]) 01:54:25 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000000), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000300)={0x44, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8, 0x18, @rand_addr=0x2}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}, 0x1, 0x0, 0x2}, 0x0) 01:54:25 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f00000004c0)="1000000040000000030000002b00000005000700010000000000000000000000002000000020000010000000000000009f09c75f0000ffff53ef", 0x3a, 0x400}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb030000001300000023", 0x29, 0x7e0}, {0x0, 0x0, 0x8c60}], 0x0, &(0x7f0000000580)=ANY=[]) [ 1686.325213][T13042] EXT4-fs error (device loop5): ext4_fill_super:4822: inode #2: comm syz-executor.5: iget: root inode unallocated [ 1686.366744][T13125] loop0: detected capacity change from 0 to 140 [ 1686.373172][T13126] loop2: detected capacity change from 0 to 140 [ 1686.382015][T13042] EXT4-fs (loop5): get root inode failed [ 1686.387661][T13042] EXT4-fs (loop5): mount failed [ 1686.393330][T13047] EXT4-fs (loop1): warning: mounting unchecked fs, running e2fsck is recommended [ 1686.394694][T13135] loop4: detected capacity change from 0 to 140 [ 1686.411814][T13126] EXT4-fs error (device loop2): ext4_fill_super:4822: inode #2: comm syz-executor.2: iget: root inode unallocated [ 1686.425579][T13125] EXT4-fs error (device loop0): ext4_fill_super:4822: inode #2: comm syz-executor.0: iget: root inode unallocated [ 1686.440904][T13135] EXT4-fs error (device loop4): ext4_fill_super:4822: inode #2: comm syz-executor.4: iget: root inode unallocated [ 1686.453647][T13042] loop5: detected capacity change from 0 to 140 [ 1686.464432][T13126] EXT4-fs (loop2): get root inode failed [ 1686.470116][T13126] EXT4-fs (loop2): mount failed [ 1686.475538][T13042] EXT4-fs error (device loop5): ext4_fill_super:4822: inode #2: comm syz-executor.5: iget: root inode unallocated [ 1686.490203][T13125] EXT4-fs (loop0): get root inode failed [ 1686.495918][T13125] EXT4-fs (loop0): mount failed [ 1686.502413][T13042] EXT4-fs (loop5): get root inode failed [ 1686.508073][T13042] EXT4-fs (loop5): mount failed [ 1686.514524][T13135] EXT4-fs (loop4): get root inode failed [ 1686.520253][T13135] EXT4-fs (loop4): mount failed 01:54:25 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000000), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000300)={0x44, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8, 0x18, @rand_addr=0x2}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}, 0x1, 0x0, 0x3}, 0x0) 01:54:25 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f00000004c0)="1000000040000000030000002b00000005000000010000000000000000000000002000000020000010000000002e00009f09c75f0000ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x560}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb030000001300000023", 0x29, 0x7e0}, {&(0x7f0000000340), 0x0, 0x8c60}], 0x14010, &(0x7f0000000580)=ANY=[]) 01:54:25 executing program 1: r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000280)={0x18, 0x3, &(0x7f00000000c0)=ANY=[@ANYBLOB="1800000000000000000000000000000095"], &(0x7f0000000080)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={&(0x7f0000000080)='sched_switch\x00', r0}, 0x10) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f00000004c0)="1000000040000000030000002b00000005000000010000000000000000000000002000000020000010000000000001959f09c75f0000ffff53ef", 0x3a, 0x400}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb030000001300000023", 0x29, 0x7e0}, {&(0x7f0000000340)="00000000000000000000000000000000000000000000000000000000c99b0000ed410000000400009f09c75f9f09c75f9f09c75f00000000000003000200000000000800000000000af301000400000000000000000000000100000004", 0x5d, 0x8c60}], 0x0, &(0x7f0000000580)=ANY=[]) [ 1686.530990][T13125] loop0: detected capacity change from 0 to 140 [ 1686.534853][T13126] loop2: detected capacity change from 0 to 140 [ 1686.538587][T13125] EXT4-fs error (device loop0): ext4_fill_super:4822: inode #2: comm syz-executor.0: iget: root inode unallocated [ 1686.556017][T13125] EXT4-fs (loop0): get root inode failed [ 1686.561723][T13125] EXT4-fs (loop0): mount failed [ 1686.576213][T13135] loop4: detected capacity change from 0 to 140 01:54:25 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f00000004c0)="1000000040000000030000002b00000005000800010000000000000000000000002000000020000010000000000000009f09c75f0000ffff53ef", 0x3a, 0x400}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb030000001300000023", 0x29, 0x7e0}, {0x0, 0x0, 0x8c60}], 0x0, &(0x7f0000000580)=ANY=[]) [ 1686.576962][T13393] loop5: detected capacity change from 0 to 140 [ 1686.590115][T13126] EXT4-fs error (device loop2): ext4_fill_super:4822: inode #2: comm syz-executor.2: iget: root inode unallocated [ 1686.602384][T13135] EXT4-fs error (device loop4): ext4_fill_super:4822: inode #2: comm syz-executor.4: iget: root inode unallocated [ 1686.625610][T13444] loop1: detected capacity change from 0 to 140 01:54:25 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000000), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000300)={0x44, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8, 0x18, @rand_addr=0x2}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}, 0x1, 0x0, 0x4}, 0x0) [ 1686.631507][T13446] loop0: detected capacity change from 0 to 140 [ 1686.635935][T13393] EXT4-fs error (device loop5): ext4_fill_super:4822: inode #2: comm syz-executor.5: iget: root inode unallocated [ 1686.653727][T13126] EXT4-fs (loop2): get root inode failed [ 1686.654996][T13444] EXT4-fs (loop1): warning: mounting unchecked fs, running e2fsck is recommended [ 1686.659514][T13126] EXT4-fs (loop2): mount failed [ 1686.674756][T13135] EXT4-fs (loop4): get root inode failed 01:54:25 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f00000004c0)="1000000040000000030000002b00000005000000010000000000000000000000002000000020000010000000000204009f09c75f0000ffff53ef", 0x3a, 0x400}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb030000001300000023", 0x29, 0x7e0}, {0x0, 0x0, 0x8c60}], 0x0, &(0x7f0000000580)=ANY=[]) 01:54:25 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000000), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000300)={0x44, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8, 0x18, @rand_addr=0x2}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}, 0x1, 0x0, 0x5}, 0x0) 01:54:25 executing program 1: r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000280)={0x18, 0x3, &(0x7f00000000c0)=ANY=[@ANYBLOB="1800000000000000000000000000000095"], &(0x7f0000000080)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={&(0x7f0000000080)='sched_switch\x00', r0}, 0x10) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f00000004c0)="1000000040000000030000002b00000005000000010000000000000000000000002000000020000010000000000001bc9f09c75f0000ffff53ef", 0x3a, 0x400}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb030000001300000023", 0x29, 0x7e0}, {&(0x7f0000000340)="00000000000000000000000000000000000000000000000000000000c99b0000ed410000000400009f09c75f9f09c75f9f09c75f00000000000003000200000000000800000000000af301000400000000000000000000000100000004", 0x5d, 0x8c60}], 0x0, &(0x7f0000000580)=ANY=[]) 01:54:25 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000000), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000300)={0x44, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8, 0x18, @rand_addr=0x2}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}, 0x1, 0x0, 0x6}, 0x0) [ 1686.675041][T13446] EXT4-fs error (device loop0): ext4_fill_super:4822: inode #2: comm syz-executor.0: iget: root inode unallocated [ 1686.680549][T13135] EXT4-fs (loop4): mount failed [ 1686.703349][T13393] EXT4-fs (loop5): get root inode failed [ 1686.709038][T13393] EXT4-fs (loop5): mount failed [ 1686.714247][T13446] EXT4-fs (loop0): get root inode failed [ 1686.719955][T13446] EXT4-fs (loop0): mount failed 01:54:25 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f00000004c0)="1000000040000000030000002b7fffffff000000010000000000000000000000002000000020000010000000000000009f09c75f0000ffff53ef", 0x3a, 0x400}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb030000001300000023", 0x29, 0x7e0}, {0x0, 0x0, 0x8c60}], 0x0, &(0x7f0000000580)=ANY=[]) [ 1686.763699][T13393] loop5: detected capacity change from 0 to 140 [ 1686.768782][T13446] loop0: detected capacity change from 0 to 140 [ 1686.772482][T13393] EXT4-fs error (device loop5): ext4_fill_super:4822: inode #2: comm syz-executor.5: iget: root inode unallocated [ 1686.783605][T13446] EXT4-fs error (device loop0): ext4_fill_super:4822: inode #2: comm syz-executor.0: iget: root inode unallocated [ 1686.805056][T13446] EXT4-fs (loop0): get root inode failed 01:54:25 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f00000004c0)="1000000040000000030000002b00000005000900010000000000000000000000002000000020000010000000000000009f09c75f0000ffff53ef", 0x3a, 0x400}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb030000001300000023", 0x29, 0x7e0}, {0x0, 0x0, 0x8c60}], 0x0, &(0x7f0000000580)=ANY=[]) [ 1686.810742][T13446] EXT4-fs (loop0): mount failed [ 1686.817714][T13766] loop2: detected capacity change from 0 to 140 [ 1686.817724][T13770] loop4: detected capacity change from 0 to 140 [ 1686.830770][T13393] EXT4-fs (loop5): get root inode failed [ 1686.836427][T13393] EXT4-fs (loop5): mount failed [ 1686.842378][T13768] loop1: detected capacity change from 0 to 140 [ 1686.850164][T13766] EXT4-fs error (device loop2): ext4_fill_super:4822: inode #2: comm syz-executor.2: iget: root inode unallocated 01:54:25 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000000), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000300)={0x44, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8, 0x18, @rand_addr=0x2}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}, 0x1, 0x0, 0x7}, 0x0) [ 1686.868474][T13770] EXT4-fs error (device loop4): ext4_fill_super:4822: inode #2: comm syz-executor.4: iget: root inode unallocated [ 1686.888893][T13768] EXT4-fs (loop1): warning: mounting unchecked fs, running e2fsck is recommended [ 1686.900106][T13869] loop0: detected capacity change from 0 to 140 [ 1686.903487][T13770] EXT4-fs (loop4): get root inode failed [ 1686.912077][T13770] EXT4-fs (loop4): mount failed 01:54:25 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f00000004c0)="1000000040000000030000002b00000005000000010000000000000000000000002000000020000010000000004500009f09c75f0000ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x560}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb030000001300000023", 0x29, 0x7e0}, {&(0x7f0000000340), 0x0, 0x8c60}], 0x14010, &(0x7f0000000580)=ANY=[]) [ 1686.921245][T13766] EXT4-fs (loop2): get root inode failed [ 1686.927015][T13766] EXT4-fs (loop2): mount failed [ 1686.944867][T13869] EXT4-fs error (device loop0): ext4_fill_super:4822: inode #2: comm syz-executor.0: iget: root inode unallocated [ 1686.958519][T14005] loop5: detected capacity change from 0 to 140 01:54:25 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000000), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000300)={0x44, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8, 0x18, @rand_addr=0x2}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}, 0x1, 0x0, 0x8}, 0x0) 01:54:25 executing program 1: r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000280)={0x18, 0x3, &(0x7f00000000c0)=ANY=[@ANYBLOB="1800000000000000000000000000000095"], &(0x7f0000000080)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={&(0x7f0000000080)='sched_switch\x00', r0}, 0x10) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f00000004c0)="1000000040000000030000002b0000000500000001000000000000000000000000200000002000001000000000000fff9f09c75f0000ffff53ef", 0x3a, 0x400}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb030000001300000023", 0x29, 0x7e0}, {&(0x7f0000000340)="00000000000000000000000000000000000000000000000000000000c99b0000ed410000000400009f09c75f9f09c75f9f09c75f00000000000003000200000000000800000000000af301000400000000000000000000000100000004", 0x5d, 0x8c60}], 0x0, &(0x7f0000000580)=ANY=[]) [ 1686.966704][T13869] EXT4-fs (loop0): get root inode failed [ 1686.972477][T13869] EXT4-fs (loop0): mount failed [ 1686.984031][T13766] loop2: detected capacity change from 0 to 140 [ 1686.994567][T13770] loop4: detected capacity change from 0 to 140 [ 1686.995240][T14005] EXT4-fs error (device loop5): ext4_fill_super:4822: inode #2: comm syz-executor.5: iget: root inode unallocated [ 1687.010148][T13766] EXT4-fs error (device loop2): ext4_fill_super:4822: inode #2: comm syz-executor.2: iget: root inode unallocated [ 1687.028811][T13770] EXT4-fs error (device loop4): ext4_fill_super:4822: inode #2: comm syz-executor.4: iget: root inode unallocated [ 1687.043749][T13869] loop0: detected capacity change from 0 to 140 [ 1687.045189][T13770] EXT4-fs (loop4): get root inode failed [ 1687.050077][T14005] EXT4-fs (loop5): get root inode failed [ 1687.055677][T13770] EXT4-fs (loop4): mount failed [ 1687.061309][T14005] EXT4-fs (loop5): mount failed 01:54:25 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000000), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000300)={0x44, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8, 0x18, @rand_addr=0x2}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}, 0x1, 0x0, 0x9}, 0x0) [ 1687.068141][T13766] EXT4-fs (loop2): get root inode failed [ 1687.076627][T13766] EXT4-fs (loop2): mount failed [ 1687.084071][T13869] EXT4-fs error (device loop0): ext4_fill_super:4822: inode #2: comm syz-executor.0: iget: root inode unallocated [ 1687.105973][T14182] loop1: detected capacity change from 0 to 140 [ 1687.106416][T13869] EXT4-fs (loop0): get root inode failed 01:54:25 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f00000004c0)="1000000040000000030000002b00000005000a00010000000000000000000000002000000020000010000000000000009f09c75f0000ffff53ef", 0x3a, 0x400}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb030000001300000023", 0x29, 0x7e0}, {0x0, 0x0, 0x8c60}], 0x0, &(0x7f0000000580)=ANY=[]) 01:54:25 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f00000004c0)="1000000040000000030000002b00000005000000010000000000000000000000002000000020000010000000000604009f09c75f0000ffff53ef", 0x3a, 0x400}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb030000001300000023", 0x29, 0x7e0}, {0x0, 0x0, 0x8c60}], 0x0, &(0x7f0000000580)=ANY=[]) 01:54:25 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f00000004c0)="1000000040000000030000002b00020005000000010000000000000000000000002000000020000010000000000000009f09c75f0000ffff53ef", 0x3a, 0x400}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb030000001300000023", 0x29, 0x7e0}, {0x0, 0x0, 0x8c60}], 0x0, &(0x7f0000000580)=ANY=[]) [ 1687.117930][T13869] EXT4-fs (loop0): mount failed [ 1687.125759][T14182] EXT4-fs (loop1): warning: mounting unchecked fs, running e2fsck is recommended [ 1687.150599][T14005] loop5: detected capacity change from 0 to 140 01:54:25 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000000), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000300)={0x44, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8, 0x18, @rand_addr=0x2}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}, 0x1, 0x0, 0xa}, 0x0) 01:54:25 executing program 1: r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000280)={0x18, 0x3, &(0x7f00000000c0)=ANY=[@ANYBLOB="1800000000000000000000000000000095"], &(0x7f0000000080)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={&(0x7f0000000080)='sched_switch\x00', r0}, 0x10) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f00000004c0)="1000000040000000030000002b00000005000000010000000000000000000000002000000020000010000000000000029f09c75f0000ffff53ef", 0x3a, 0x400}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb030000001300000023", 0x29, 0x7e0}, {&(0x7f0000000340)="00000000000000000000000000000000000000000000000000000000c99b0000ed410000000400009f09c75f9f09c75f9f09c75f00000000000003000200000000000800000000000af301000400000000000000000000000100000004", 0x5d, 0x8c60}], 0x0, &(0x7f0000000580)=ANY=[]) [ 1687.166680][T14328] loop0: detected capacity change from 0 to 140 [ 1687.177642][T14337] loop4: detected capacity change from 0 to 140 [ 1687.185573][T14349] loop2: detected capacity change from 0 to 140 [ 1687.194932][T14005] EXT4-fs error (device loop5): ext4_fill_super:4822: inode #2: comm syz-executor.5: iget: root inode unallocated [ 1687.212781][T14005] EXT4-fs (loop5): get root inode failed [ 1687.213013][T14328] EXT4-fs error (device loop0): ext4_fill_super:4822: inode #2: comm syz-executor.0: iget: root inode unallocated [ 1687.218509][T14005] EXT4-fs (loop5): mount failed [ 1687.237505][T14337] EXT4-fs error (device loop4): ext4_fill_super:4822: inode #2: comm syz-executor.4: iget: root inode unallocated [ 1687.250740][T14349] EXT4-fs error (device loop2): ext4_fill_super:4822: inode #2: comm syz-executor.2: iget: root inode unallocated 01:54:26 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f00000004c0)="1000000040000000030000002b00000005000000010000000000000000000000002000000020000010000000004600009f09c75f0000ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x560}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb030000001300000023", 0x29, 0x7e0}, {&(0x7f0000000340), 0x0, 0x8c60}], 0x14010, &(0x7f0000000580)=ANY=[]) [ 1687.267872][T14337] EXT4-fs (loop4): get root inode failed [ 1687.273836][T14337] EXT4-fs (loop4): mount failed [ 1687.279960][T14419] loop1: detected capacity change from 0 to 140 [ 1687.288022][T14328] EXT4-fs (loop0): get root inode failed [ 1687.293776][T14328] EXT4-fs (loop0): mount failed [ 1687.308428][T14428] loop5: detected capacity change from 0 to 140 [ 1687.312178][T14419] EXT4-fs (loop1): warning: mounting unchecked fs, running e2fsck is recommended [ 1687.325844][T14349] EXT4-fs (loop2): get root inode failed [ 1687.331541][T14349] EXT4-fs (loop2): mount failed [ 1687.337253][T14428] EXT4-fs error (device loop5): ext4_fill_super:4822: inode #2: comm syz-executor.5: iget: root inode unallocated [ 1687.356408][T14428] EXT4-fs (loop5): get root inode failed [ 1687.362223][T14428] EXT4-fs (loop5): mount failed [ 1687.365478][T14328] loop0: detected capacity change from 0 to 140 01:54:26 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000000), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000300)={0x44, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8, 0x18, @rand_addr=0x2}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}, 0x1, 0x0, 0xb}, 0x0) [ 1687.375865][T14337] loop4: detected capacity change from 0 to 140 [ 1687.390568][T14349] loop2: detected capacity change from 0 to 140 [ 1687.394617][T14328] EXT4-fs error (device loop0): ext4_fill_super:4822: inode #2: comm syz-executor.0: iget: root inode unallocated [ 1687.410207][T14337] EXT4-fs error (device loop4): ext4_fill_super:4822: inode #2: comm syz-executor.4: iget: root inode unallocated 01:54:26 executing program 1: r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000280)={0x18, 0x3, &(0x7f00000000c0)=ANY=[@ANYBLOB="1800000000000000000000000000000095"], &(0x7f0000000080)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={&(0x7f0000000080)='sched_switch\x00', r0}, 0x10) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f00000004c0)="1000000040000000030000002b00000005000000010000000000000000000000002000000020000010000000000000039f09c75f0000ffff53ef", 0x3a, 0x400}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb030000001300000023", 0x29, 0x7e0}, {&(0x7f0000000340)="00000000000000000000000000000000000000000000000000000000c99b0000ed410000000400009f09c75f9f09c75f9f09c75f00000000000003000200000000000800000000000af301000400000000000000000000000100000004", 0x5d, 0x8c60}], 0x0, &(0x7f0000000580)=ANY=[]) [ 1687.422810][T14328] EXT4-fs (loop0): get root inode failed [ 1687.423512][T14337] EXT4-fs (loop4): get root inode failed [ 1687.428489][T14328] EXT4-fs (loop0): mount failed [ 1687.434130][T14337] EXT4-fs (loop4): mount failed [ 1687.441458][T14428] loop5: detected capacity change from 0 to 140 [ 1687.445841][T14349] EXT4-fs error (device loop2): ext4_fill_super:4822: inode #2: comm syz-executor.2: iget: root inode unallocated 01:54:26 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000000), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000300)={0x44, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8, 0x18, @rand_addr=0x2}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}, 0x1, 0x0, 0xc}, 0x0) 01:54:26 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f00000004c0)="1000000040000000030000002b00000005000b00010000000000000000000000002000000020000010000000000000009f09c75f0000ffff53ef", 0x3a, 0x400}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb030000001300000023", 0x29, 0x7e0}, {0x0, 0x0, 0x8c60}], 0x0, &(0x7f0000000580)=ANY=[]) 01:54:26 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f00000004c0)="1000000040000000030000002b00030005000000010000000000000000000000002000000020000010000000000000009f09c75f0000ffff53ef", 0x3a, 0x400}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb030000001300000023", 0x29, 0x7e0}, {0x0, 0x0, 0x8c60}], 0x0, &(0x7f0000000580)=ANY=[]) [ 1687.468316][T14428] EXT4-fs error (device loop5): ext4_fill_super:4822: inode #2: comm syz-executor.5: iget: root inode unallocated [ 1687.482600][T14349] EXT4-fs (loop2): get root inode failed [ 1687.488270][T14349] EXT4-fs (loop2): mount failed 01:54:26 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f00000004c0)="1000000040000000030000002b00000005000000010000000000000000000000002000000020000010000000001004009f09c75f0000ffff53ef", 0x3a, 0x400}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb030000001300000023", 0x29, 0x7e0}, {0x0, 0x0, 0x8c60}], 0x0, &(0x7f0000000580)=ANY=[]) [ 1687.519441][T14713] loop1: detected capacity change from 0 to 140 [ 1687.536273][T14743] loop2: detected capacity change from 0 to 140 [ 1687.537218][T14717] loop4: detected capacity change from 0 to 140 [ 1687.545186][T14428] EXT4-fs (loop5): get root inode failed [ 1687.550498][T14752] loop0: detected capacity change from 0 to 140 [ 1687.554549][T14428] EXT4-fs (loop5): mount failed [ 1687.568181][T14713] EXT4-fs (loop1): warning: mounting unchecked fs, running e2fsck is recommended [ 1687.577885][T14743] EXT4-fs error (device loop2): ext4_fill_super:4822: inode #2: comm syz-executor.2: iget: root inode unallocated [ 1687.597843][T14717] EXT4-fs error (device loop4): ext4_fill_super:4822: inode #2: comm syz-executor.4: iget: root inode unallocated 01:54:26 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000000), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000300)={0x44, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8, 0x18, @rand_addr=0x2}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}, 0x1, 0x0, 0xd}, 0x0) 01:54:26 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f00000004c0)="1000000040000000030000002b00000005000000010000000000000000000000002000000020000010000000004800009f09c75f0000ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x560}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb030000001300000023", 0x29, 0x7e0}, {&(0x7f0000000340), 0x0, 0x8c60}], 0x14010, &(0x7f0000000580)=ANY=[]) [ 1687.613380][T14752] EXT4-fs error (device loop0): ext4_fill_super:4822: inode #2: comm syz-executor.0: iget: root inode unallocated [ 1687.626548][T14743] EXT4-fs (loop2): get root inode failed [ 1687.632266][T14743] EXT4-fs (loop2): mount failed [ 1687.654498][T14877] loop5: detected capacity change from 0 to 140 01:54:26 executing program 1: r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000280)={0x18, 0x3, &(0x7f00000000c0)=ANY=[@ANYBLOB="1800000000000000000000000000000095"], &(0x7f0000000080)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={&(0x7f0000000080)='sched_switch\x00', r0}, 0x10) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f00000004c0)="1000000040000000030000002b00000005000000010000000000000000000000002000000020000010000000000000049f09c75f0000ffff53ef", 0x3a, 0x400}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb030000001300000023", 0x29, 0x7e0}, {&(0x7f0000000340)="00000000000000000000000000000000000000000000000000000000c99b0000ed410000000400009f09c75f9f09c75f9f09c75f00000000000003000200000000000800000000000af301000400000000000000000000000100000004", 0x5d, 0x8c60}], 0x0, &(0x7f0000000580)=ANY=[]) [ 1687.666187][T14752] EXT4-fs (loop0): get root inode failed [ 1687.672022][T14752] EXT4-fs (loop0): mount failed [ 1687.679570][T14717] EXT4-fs (loop4): get root inode failed [ 1687.685328][T14717] EXT4-fs (loop4): mount failed [ 1687.698194][T14743] loop2: detected capacity change from 0 to 140 [ 1687.710901][T14743] EXT4-fs error (device loop2): ext4_fill_super:4822: inode #2: comm syz-executor.2: iget: root inode unallocated [ 1687.725134][T14877] EXT4-fs error (device loop5): ext4_fill_super:4822: inode #2: comm syz-executor.5: iget: root inode unallocated [ 1687.746925][T14752] loop0: detected capacity change from 0 to 140 [ 1687.755527][T14962] loop1: detected capacity change from 0 to 140 01:54:26 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000000), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000300)={0x44, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8, 0x18, @rand_addr=0x2}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}, 0x1, 0x0, 0xe}, 0x0) [ 1687.766061][T14962] EXT4-fs (loop1): warning: mounting unchecked fs, running e2fsck is recommended [ 1687.776848][T14752] EXT4-fs error (device loop0): ext4_fill_super:4822: inode #2: comm syz-executor.0: iget: root inode unallocated [ 1687.781634][T14717] loop4: detected capacity change from 0 to 140 [ 1687.790585][T14877] EXT4-fs (loop5): get root inode failed [ 1687.795981][T14743] EXT4-fs (loop2): get root inode failed [ 1687.800852][T14877] EXT4-fs (loop5): mount failed [ 1687.811388][T14743] EXT4-fs (loop2): mount failed 01:54:26 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f00000004c0)="1000000040000000030000002b00000005000000010000000000000000000000002000000020000010000000000005009f09c75f0000ffff53ef", 0x3a, 0x400}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb030000001300000023", 0x29, 0x7e0}, {0x0, 0x0, 0x8c60}], 0x0, &(0x7f0000000580)=ANY=[]) [ 1687.818503][T14752] EXT4-fs (loop0): get root inode failed [ 1687.824166][T14752] EXT4-fs (loop0): mount failed [ 1687.829969][T14717] EXT4-fs error (device loop4): ext4_fill_super:4822: inode #2: comm syz-executor.4: iget: root inode unallocated [ 1687.844105][T14717] EXT4-fs (loop4): get root inode failed [ 1687.849888][T14717] EXT4-fs (loop4): mount failed 01:54:26 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f00000004c0)="1000000040000000030000002b00000005000c00010000000000000000000000002000000020000010000000000000009f09c75f0000ffff53ef", 0x3a, 0x400}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb030000001300000023", 0x29, 0x7e0}, {0x0, 0x0, 0x8c60}], 0x0, &(0x7f0000000580)=ANY=[]) 01:54:26 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f00000004c0)="1000000040000000030000002b00040005000000010000000000000000000000002000000020000010000000000000009f09c75f0000ffff53ef", 0x3a, 0x400}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb030000001300000023", 0x29, 0x7e0}, {0x0, 0x0, 0x8c60}], 0x0, &(0x7f0000000580)=ANY=[]) [ 1687.875504][T14877] loop5: detected capacity change from 0 to 140 [ 1687.894888][T15185] loop4: detected capacity change from 0 to 140 [ 1687.901621][T15196] loop2: detected capacity change from 0 to 140 [ 1687.910772][T15196] EXT4-fs error (device loop2): ext4_fill_super:4822: inode #2: comm syz-executor.2: iget: root inode unallocated 01:54:26 executing program 1: r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000280)={0x18, 0x3, &(0x7f00000000c0)=ANY=[@ANYBLOB="1800000000000000000000000000000095"], &(0x7f0000000080)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={&(0x7f0000000080)='sched_switch\x00', r0}, 0x10) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f00000004c0)="1000000040000000030000002b00000005000000010000000000000000000000002000000020000010000000000000059f09c75f0000ffff53ef", 0x3a, 0x400}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb030000001300000023", 0x29, 0x7e0}, {&(0x7f0000000340)="00000000000000000000000000000000000000000000000000000000c99b0000ed410000000400009f09c75f9f09c75f9f09c75f00000000000003000200000000000800000000000af301000400000000000000000000000100000004", 0x5d, 0x8c60}], 0x0, &(0x7f0000000580)=ANY=[]) 01:54:26 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000000), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000300)={0x44, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8, 0x18, @rand_addr=0x2}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}, 0x1, 0x0, 0xf}, 0x0) [ 1687.922978][T15185] EXT4-fs error (device loop4): ext4_fill_super:4822: inode #2: comm syz-executor.4: iget: root inode unallocated [ 1687.940170][T15234] loop0: detected capacity change from 0 to 140 [ 1687.947090][T14877] EXT4-fs error (device loop5): ext4_fill_super:4822: inode #2: comm syz-executor.5: iget: root inode unallocated [ 1687.950414][T15185] EXT4-fs (loop4): get root inode failed [ 1687.964810][T15185] EXT4-fs (loop4): mount failed [ 1687.974460][T15234] EXT4-fs error (device loop0): ext4_fill_super:4822: inode #2: comm syz-executor.0: iget: root inode unallocated [ 1687.987058][T14877] EXT4-fs (loop5): get root inode failed [ 1687.992795][T14877] EXT4-fs (loop5): mount failed [ 1688.005768][T15248] loop1: detected capacity change from 0 to 140 [ 1688.013647][T15196] EXT4-fs (loop2): get root inode failed [ 1688.019354][T15196] EXT4-fs (loop2): mount failed [ 1688.028017][T15248] EXT4-fs (loop1): warning: mounting unchecked fs, running e2fsck is recommended [ 1688.037844][T15234] EXT4-fs (loop0): get root inode failed [ 1688.043533][T15234] EXT4-fs (loop0): mount failed 01:54:26 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f00000004c0)="1000000040000000030000002b00000005000000010000000000000000000000002000000020000010000000004c00009f09c75f0000ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x560}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb030000001300000023", 0x29, 0x7e0}, {&(0x7f0000000340), 0x0, 0x8c60}], 0x14010, &(0x7f0000000580)=ANY=[]) 01:54:26 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000000), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000300)={0x44, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8, 0x18, @rand_addr=0x2}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}, 0x1, 0x0, 0x10}, 0x0) [ 1688.070430][T15196] loop2: detected capacity change from 0 to 140 [ 1688.089485][T15185] loop4: detected capacity change from 0 to 140 [ 1688.097011][T15196] EXT4-fs error (device loop2): ext4_fill_super:4822: inode #2: comm syz-executor.2: iget: root inode unallocated [ 1688.105895][T15464] loop5: detected capacity change from 0 to 140 01:54:26 executing program 1: r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000280)={0x18, 0x3, &(0x7f00000000c0)=ANY=[@ANYBLOB="1800000000000000000000000000000095"], &(0x7f0000000080)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={&(0x7f0000000080)='sched_switch\x00', r0}, 0x10) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f00000004c0)="1000000040000000030000002b00000005000000010000000000000000000000002000000020000010000000000000069f09c75f0000ffff53ef", 0x3a, 0x400}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb030000001300000023", 0x29, 0x7e0}, {&(0x7f0000000340)="00000000000000000000000000000000000000000000000000000000c99b0000ed410000000400009f09c75f9f09c75f9f09c75f00000000000003000200000000000800000000000af301000400000000000000000000000100000004", 0x5d, 0x8c60}], 0x0, &(0x7f0000000580)=ANY=[]) [ 1688.109276][T15234] loop0: detected capacity change from 0 to 140 [ 1688.122555][T15196] EXT4-fs (loop2): get root inode failed [ 1688.128236][T15196] EXT4-fs (loop2): mount failed [ 1688.135327][T15185] EXT4-fs error (device loop4): ext4_fill_super:4822: inode #2: comm syz-executor.4: iget: root inode unallocated [ 1688.147513][T15234] EXT4-fs error (device loop0): ext4_fill_super:4822: inode #2: comm syz-executor.0: iget: root inode unallocated [ 1688.162422][T15185] EXT4-fs (loop4): get root inode failed 01:54:26 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f00000004c0)="1000000040000000030000002b00000005000000010000000000000000000000002000000020000010000000009c05009f09c75f0000ffff53ef", 0x3a, 0x400}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb030000001300000023", 0x29, 0x7e0}, {0x0, 0x0, 0x8c60}], 0x0, &(0x7f0000000580)=ANY=[]) [ 1688.168087][T15185] EXT4-fs (loop4): mount failed [ 1688.176250][T15464] EXT4-fs error (device loop5): ext4_fill_super:4822: inode #2: comm syz-executor.5: iget: root inode unallocated [ 1688.192158][T15234] EXT4-fs (loop0): get root inode failed [ 1688.197812][T15234] EXT4-fs (loop0): mount failed [ 1688.205138][T15464] EXT4-fs (loop5): get root inode failed [ 1688.210879][T15464] EXT4-fs (loop5): mount failed 01:54:26 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f00000004c0)="1000000040000000030000002b00050005000000010000000000000000000000002000000020000010000000000000009f09c75f0000ffff53ef", 0x3a, 0x400}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb030000001300000023", 0x29, 0x7e0}, {0x0, 0x0, 0x8c60}], 0x0, &(0x7f0000000580)=ANY=[]) [ 1688.226574][T15514] loop1: detected capacity change from 0 to 140 [ 1688.243241][T15522] loop2: detected capacity change from 0 to 140 [ 1688.254932][T15522] EXT4-fs error (device loop2): ext4_fill_super:4822: inode #2: comm syz-executor.2: iget: root inode unallocated 01:54:27 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000000), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000300)={0x44, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8, 0x18, @rand_addr=0x2}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}, 0x1, 0x0, 0x11}, 0x0) 01:54:27 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f00000004c0)="1000000040000000030000002b00000005000d00010000000000000000000000002000000020000010000000000000009f09c75f0000ffff53ef", 0x3a, 0x400}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb030000001300000023", 0x29, 0x7e0}, {0x0, 0x0, 0x8c60}], 0x0, &(0x7f0000000580)=ANY=[]) [ 1688.271968][T15514] EXT4-fs (loop1): warning: mounting unchecked fs, running e2fsck is recommended [ 1688.283446][T15522] EXT4-fs (loop2): get root inode failed [ 1688.283893][T15464] loop5: detected capacity change from 0 to 140 [ 1688.289153][T15522] EXT4-fs (loop2): mount failed [ 1688.300358][T15549] loop4: detected capacity change from 0 to 140 [ 1688.336058][T15522] loop2: detected capacity change from 0 to 140 [ 1688.347253][T15549] EXT4-fs error (device loop4): ext4_fill_super:4822: inode #2: comm syz-executor.4: iget: root inode unallocated [ 1688.361168][T15610] loop0: detected capacity change from 0 to 140 [ 1688.373801][T15464] EXT4-fs error (device loop5): ext4_fill_super:4822: inode #2: comm syz-executor.5: iget: root inode unallocated [ 1688.392717][T15610] EXT4-fs error (device loop0): ext4_fill_super:4822: inode #2: comm syz-executor.0: iget: root inode unallocated [ 1688.407805][T15522] EXT4-fs error (device loop2): ext4_fill_super:4822: inode #2: comm syz-executor.2: iget: root inode unallocated [ 1688.423915][T15549] EXT4-fs (loop4): get root inode failed [ 1688.429663][T15549] EXT4-fs (loop4): mount failed 01:54:27 executing program 1: r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000280)={0x18, 0x3, &(0x7f00000000c0)=ANY=[@ANYBLOB="1800000000000000000000000000000095"], &(0x7f0000000080)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={&(0x7f0000000080)='sched_switch\x00', r0}, 0x10) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f00000004c0)="1000000040000000030000002b00000005000000010000000000000000000000002000000020000010000000000000079f09c75f0000ffff53ef", 0x3a, 0x400}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb030000001300000023", 0x29, 0x7e0}, {&(0x7f0000000340)="00000000000000000000000000000000000000000000000000000000c99b0000ed410000000400009f09c75f9f09c75f9f09c75f00000000000003000200000000000800000000000af301000400000000000000000000000100000004", 0x5d, 0x8c60}], 0x0, &(0x7f0000000580)=ANY=[]) 01:54:27 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000000), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000300)={0x44, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8, 0x18, @rand_addr=0x2}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}, 0x1, 0x0, 0x12}, 0x0) [ 1688.441609][T15464] EXT4-fs (loop5): get root inode failed [ 1688.447290][T15464] EXT4-fs (loop5): mount failed [ 1688.466949][T15522] EXT4-fs (loop2): get root inode failed [ 1688.472655][T15522] EXT4-fs (loop2): mount failed [ 1688.484828][T15610] EXT4-fs (loop0): get root inode failed 01:54:27 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000000), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000300)={0x44, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8, 0x18, @rand_addr=0x2}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}, 0x1, 0x0, 0x19}, 0x0) 01:54:27 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f00000004c0)="1000000040000000030000002b00000005000000010000000000000000000000002000000020000010000000006000009f09c75f0000ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x560}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb030000001300000023", 0x29, 0x7e0}, {&(0x7f0000000340), 0x0, 0x8c60}], 0x14010, &(0x7f0000000580)=ANY=[]) 01:54:27 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f00000004c0)="1000000040000000030000002b0000000500000001000000000000000000000000200000002000001000000000c205009f09c75f0000ffff53ef", 0x3a, 0x400}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb030000001300000023", 0x29, 0x7e0}, {0x0, 0x0, 0x8c60}], 0x0, &(0x7f0000000580)=ANY=[]) [ 1688.490562][T15610] EXT4-fs (loop0): mount failed [ 1688.499362][T15549] loop4: detected capacity change from 0 to 140 [ 1688.511945][T15872] loop1: detected capacity change from 0 to 140 [ 1688.526106][T15610] loop0: detected capacity change from 0 to 140 [ 1688.545396][T15610] EXT4-fs error (device loop0): ext4_fill_super:4822: inode #2: comm syz-executor.0: iget: root inode unallocated [ 1688.559119][T15549] EXT4-fs error (device loop4): ext4_fill_super:4822: inode #2: comm syz-executor.4: iget: root inode unallocated [ 1688.577411][T15889] loop5: detected capacity change from 0 to 140 [ 1688.585267][T15892] loop2: detected capacity change from 0 to 140 01:54:27 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f00000004c0)="1000000040000000030000002b00060005000000010000000000000000000000002000000020000010000000000000009f09c75f0000ffff53ef", 0x3a, 0x400}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb030000001300000023", 0x29, 0x7e0}, {0x0, 0x0, 0x8c60}], 0x0, &(0x7f0000000580)=ANY=[]) [ 1688.595348][T15549] EXT4-fs (loop4): get root inode failed [ 1688.600191][T15610] EXT4-fs (loop0): get root inode failed [ 1688.601134][T15549] EXT4-fs (loop4): mount failed [ 1688.606723][T15610] EXT4-fs (loop0): mount failed [ 1688.618153][T15872] EXT4-fs (loop1): warning: mounting unchecked fs, running e2fsck is recommended [ 1688.630032][T15892] EXT4-fs error (device loop2): ext4_fill_super:4822: inode #2: comm syz-executor.2: iget: root inode unallocated 01:54:27 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f00000004c0)="1000000040000000030000002b00000005000e00010000000000000000000000002000000020000010000000000000009f09c75f0000ffff53ef", 0x3a, 0x400}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb030000001300000023", 0x29, 0x7e0}, {0x0, 0x0, 0x8c60}], 0x0, &(0x7f0000000580)=ANY=[]) [ 1688.643057][T15889] EXT4-fs error (device loop5): ext4_fill_super:4822: inode #2: comm syz-executor.5: iget: root inode unallocated [ 1688.656852][T15892] EXT4-fs (loop2): get root inode failed [ 1688.662635][T15892] EXT4-fs (loop2): mount failed [ 1688.671411][T15889] EXT4-fs (loop5): get root inode failed [ 1688.677069][T15889] EXT4-fs (loop5): mount failed [ 1688.683889][T15953] loop4: detected capacity change from 0 to 140 01:54:27 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000000), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000300)={0x44, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8, 0x18, @rand_addr=0x2}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}, 0x1, 0x0, 0x48}, 0x0) 01:54:27 executing program 1: r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000280)={0x18, 0x3, &(0x7f00000000c0)=ANY=[@ANYBLOB="1800000000000000000000000000000095"], &(0x7f0000000080)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={&(0x7f0000000080)='sched_switch\x00', r0}, 0x10) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f00000004c0)="1000000040000000030000002b00000005000000010000000000000000000000002000000020000010000000000000089f09c75f0000ffff53ef", 0x3a, 0x400}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb030000001300000023", 0x29, 0x7e0}, {&(0x7f0000000340)="00000000000000000000000000000000000000000000000000000000c99b0000ed410000000400009f09c75f9f09c75f9f09c75f00000000000003000200000000000800000000000af301000400000000000000000000000100000004", 0x5d, 0x8c60}], 0x0, &(0x7f0000000580)=ANY=[]) [ 1688.698919][T15889] loop5: detected capacity change from 0 to 140 [ 1688.705464][T15892] loop2: detected capacity change from 0 to 140 [ 1688.716045][T15953] EXT4-fs error (device loop4): ext4_fill_super:4822: inode #2: comm syz-executor.4: iget: root inode unallocated [ 1688.730277][T15953] EXT4-fs (loop4): get root inode failed [ 1688.735936][T15953] EXT4-fs (loop4): mount failed 01:54:27 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000000), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000300)={0x44, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8, 0x18, @rand_addr=0x2}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}, 0x1, 0x0, 0x4c}, 0x0) [ 1688.744496][T15889] EXT4-fs error (device loop5): ext4_fill_super:4822: inode #2: comm syz-executor.5: iget: root inode unallocated [ 1688.744522][T15892] EXT4-fs error (device loop2): ext4_fill_super:4822: inode #2: comm syz-executor.2: iget: root inode unallocated [ 1688.771017][T15889] EXT4-fs (loop5): get root inode failed [ 1688.776662][T15889] EXT4-fs (loop5): mount failed [ 1688.783476][T16199] loop0: detected capacity change from 0 to 140 [ 1688.790379][T15892] EXT4-fs (loop2): get root inode failed [ 1688.796172][T15892] EXT4-fs (loop2): mount failed [ 1688.803892][T16199] EXT4-fs error (device loop0): ext4_fill_super:4822: inode #2: comm syz-executor.0: iget: root inode unallocated [ 1688.805833][T15953] loop4: detected capacity change from 0 to 140 [ 1688.818212][T16199] EXT4-fs (loop0): get root inode failed [ 1688.825352][T15953] EXT4-fs error (device loop4): ext4_fill_super:4822: inode #2: comm syz-executor.4: iget: root inode unallocated [ 1688.828498][T16199] EXT4-fs (loop0): mount failed 01:54:27 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f00000004c0)="1000000040000000030000002b00000005000000010000000000000000000000002000000020000010000000000006009f09c75f0000ffff53ef", 0x3a, 0x400}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb030000001300000023", 0x29, 0x7e0}, {0x0, 0x0, 0x8c60}], 0x0, &(0x7f0000000580)=ANY=[]) 01:54:27 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f00000004c0)="1000000040000000030000002b00000005000000010000000000000000000000002000000020000010000000006800009f09c75f0000ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x560}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb030000001300000023", 0x29, 0x7e0}, {&(0x7f0000000340), 0x0, 0x8c60}], 0x14010, &(0x7f0000000580)=ANY=[]) [ 1688.846904][T15953] EXT4-fs (loop4): get root inode failed [ 1688.852587][T15953] EXT4-fs (loop4): mount failed [ 1688.865391][T16281] loop1: detected capacity change from 0 to 140 [ 1688.870989][T16291] loop5: detected capacity change from 0 to 140 [ 1688.874298][T16281] EXT4-fs (loop1): warning: mounting unchecked fs, running e2fsck is recommended [ 1688.884582][T16291] EXT4-fs error (device loop5): ext4_fill_super:4822: inode #2: comm syz-executor.5: iget: root inode unallocated 01:54:27 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000000), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000300)={0x44, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8, 0x18, @rand_addr=0x2}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}, 0x1, 0x0, 0x60}, 0x0) 01:54:27 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f00000004c0)="1000000040000000030000002b00070005000000010000000000000000000000002000000020000010000000000000009f09c75f0000ffff53ef", 0x3a, 0x400}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb030000001300000023", 0x29, 0x7e0}, {0x0, 0x0, 0x8c60}], 0x0, &(0x7f0000000580)=ANY=[]) [ 1688.902850][T16291] EXT4-fs (loop5): get root inode failed [ 1688.908570][T16291] EXT4-fs (loop5): mount failed [ 1688.927263][T16371] loop4: detected capacity change from 0 to 140 [ 1688.929378][T16199] loop0: detected capacity change from 0 to 140 [ 1688.944260][T16388] loop2: detected capacity change from 0 to 140 01:54:27 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000000), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000300)={0x44, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8, 0x18, @rand_addr=0x2}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}, 0x1, 0x0, 0x68}, 0x0) [ 1688.944419][T16199] EXT4-fs error (device loop0): ext4_fill_super:4822: inode #2: comm syz-executor.0: iget: root inode unallocated [ 1688.956498][T16371] EXT4-fs error (device loop4): ext4_fill_super:4822: inode #2: comm syz-executor.4: iget: root inode unallocated [ 1688.964173][T16199] EXT4-fs (loop0): get root inode failed [ 1688.980451][T16199] EXT4-fs (loop0): mount failed [ 1688.987296][T16371] EXT4-fs (loop4): get root inode failed [ 1688.993003][T16371] EXT4-fs (loop4): mount failed 01:54:27 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f00000004c0)="1000000040000000030000002b00000005000f00010000000000000000000000002000000020000010000000000000009f09c75f0000ffff53ef", 0x3a, 0x400}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb030000001300000023", 0x29, 0x7e0}, {0x0, 0x0, 0x8c60}], 0x0, &(0x7f0000000580)=ANY=[]) [ 1688.997526][T16388] EXT4-fs error (device loop2): ext4_fill_super:4822: inode #2: comm syz-executor.2: iget: root inode unallocated [ 1689.012543][T16388] EXT4-fs (loop2): get root inode failed [ 1689.018400][T16388] EXT4-fs (loop2): mount failed [ 1689.026477][T16291] loop5: detected capacity change from 0 to 140 [ 1689.034821][T16291] EXT4-fs error (device loop5): ext4_fill_super:4822: inode #2: comm syz-executor.5: iget: root inode unallocated [ 1689.047105][T16291] EXT4-fs (loop5): get root inode failed 01:54:27 executing program 1: r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000280)={0x18, 0x3, &(0x7f00000000c0)=ANY=[@ANYBLOB="1800000000000000000000000000000095"], &(0x7f0000000080)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={&(0x7f0000000080)='sched_switch\x00', r0}, 0x10) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f00000004c0)="1000000040000000030000002b00000005000000010000000000000000000000002000000020000010000000000000099f09c75f0000ffff53ef", 0x3a, 0x400}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb030000001300000023", 0x29, 0x7e0}, {&(0x7f0000000340)="00000000000000000000000000000000000000000000000000000000c99b0000ed410000000400009f09c75f9f09c75f9f09c75f00000000000003000200000000000800000000000af301000400000000000000000000000100000004", 0x5d, 0x8c60}], 0x0, &(0x7f0000000580)=ANY=[]) 01:54:27 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000000), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000300)={0x44, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8, 0x18, @rand_addr=0x2}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}, 0x1, 0x0, 0x6c}, 0x0) [ 1689.052802][T16291] EXT4-fs (loop5): mount failed [ 1689.071248][T16371] loop4: detected capacity change from 0 to 140 [ 1689.078678][T16388] loop2: detected capacity change from 0 to 140 [ 1689.081562][T16371] EXT4-fs error (device loop4): ext4_fill_super:4822: inode #2: comm syz-executor.4: iget: root inode unallocated [ 1689.086176][T16626] loop0: detected capacity change from 0 to 140 01:54:27 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f00000004c0)="1000000040000000030000002b00000005000000010000000000000000000000002000000020000010000000006c00009f09c75f0000ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x560}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb030000001300000023", 0x29, 0x7e0}, {&(0x7f0000000340), 0x0, 0x8c60}], 0x14010, &(0x7f0000000580)=ANY=[]) [ 1689.097495][T16371] EXT4-fs (loop4): get root inode failed [ 1689.108949][T16371] EXT4-fs (loop4): mount failed [ 1689.122062][T16388] EXT4-fs error (device loop2): ext4_fill_super:4822: inode #2: comm syz-executor.2: iget: root inode unallocated [ 1689.131234][T16626] EXT4-fs error (device loop0): ext4_fill_super:4822: inode #2: comm syz-executor.0: iget: root inode unallocated [ 1689.146921][T16626] EXT4-fs (loop0): get root inode failed 01:54:27 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000000), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000300)={0x44, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8, 0x18, @rand_addr=0x2}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}, 0x1, 0x0, 0x74}, 0x0) 01:54:27 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f00000004c0)="1000000040000000030000002b00080005000000010000000000000000000000002000000020000010000000000000009f09c75f0000ffff53ef", 0x3a, 0x400}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb030000001300000023", 0x29, 0x7e0}, {0x0, 0x0, 0x8c60}], 0x0, &(0x7f0000000580)=ANY=[]) [ 1689.152649][T16626] EXT4-fs (loop0): mount failed [ 1689.158719][T16388] EXT4-fs (loop2): get root inode failed [ 1689.159604][T16725] loop5: detected capacity change from 0 to 140 [ 1689.164389][T16388] EXT4-fs (loop2): mount failed [ 1689.176817][T16705] loop1: detected capacity change from 0 to 140 [ 1689.198264][T16705] EXT4-fs (loop1): warning: mounting unchecked fs, running e2fsck is recommended [ 1689.203070][T16725] EXT4-fs error (device loop5): ext4_fill_super:4822: inode #2: comm syz-executor.5: iget: root inode unallocated [ 1689.208122][T16743] loop4: detected capacity change from 0 to 140 [ 1689.226779][T16725] EXT4-fs (loop5): get root inode failed [ 1689.228250][T16743] EXT4-fs error (device loop4): ext4_fill_super:4822: inode #2: comm syz-executor.4: iget: root inode unallocated [ 1689.232534][T16725] EXT4-fs (loop5): mount failed 01:54:28 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f00000004c0)="1000000040000000030000002b00000005000000010000000000000000000000002000000020000010000000000406009f09c75f0000ffff53ef", 0x3a, 0x400}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb030000001300000023", 0x29, 0x7e0}, {0x0, 0x0, 0x8c60}], 0x0, &(0x7f0000000580)=ANY=[]) 01:54:28 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000000), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000300)={0x44, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8, 0x18, @rand_addr=0x2}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}, 0x1, 0x0, 0x7a}, 0x0) 01:54:28 executing program 1: r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000280)={0x18, 0x3, &(0x7f00000000c0)=ANY=[@ANYBLOB="1800000000000000000000000000000095"], &(0x7f0000000080)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={&(0x7f0000000080)='sched_switch\x00', r0}, 0x10) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f00000004c0)="1000000040000000030000002b000000050000000100000000000000000000000020000000200000100000000000000a9f09c75f0000ffff53ef", 0x3a, 0x400}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb030000001300000023", 0x29, 0x7e0}, {&(0x7f0000000340)="00000000000000000000000000000000000000000000000000000000c99b0000ed410000000400009f09c75f9f09c75f9f09c75f00000000000003000200000000000800000000000af301000400000000000000000000000100000004", 0x5d, 0x8c60}], 0x0, &(0x7f0000000580)=ANY=[]) [ 1689.246456][T16743] EXT4-fs (loop4): get root inode failed [ 1689.255135][T16743] EXT4-fs (loop4): mount failed [ 1689.267311][T16626] loop0: detected capacity change from 0 to 140 [ 1689.274780][T16626] EXT4-fs error (device loop0): ext4_fill_super:4822: inode #2: comm syz-executor.0: iget: root inode unallocated [ 1689.282005][T16725] loop5: detected capacity change from 0 to 140 [ 1689.288106][T16626] EXT4-fs (loop0): get root inode failed [ 1689.298816][T16626] EXT4-fs (loop0): mount failed [ 1689.312440][T16743] loop4: detected capacity change from 0 to 140 [ 1689.312438][T16725] EXT4-fs error (device loop5): ext4_fill_super:4822: inode #2: comm syz-executor.5: iget: root inode unallocated [ 1689.328070][T16743] EXT4-fs error (device loop4): ext4_fill_super:4822: inode #2: comm syz-executor.4: iget: root inode unallocated [ 1689.343349][T16743] EXT4-fs (loop4): get root inode failed [ 1689.345819][T16725] EXT4-fs (loop5): get root inode failed [ 1689.349027][T16743] EXT4-fs (loop4): mount failed 01:54:28 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f00000004c0)="1000000040000000030000002b00000005001000010000000000000000000000002000000020000010000000000000009f09c75f0000ffff53ef", 0x3a, 0x400}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb030000001300000023", 0x29, 0x7e0}, {0x0, 0x0, 0x8c60}], 0x0, &(0x7f0000000580)=ANY=[]) [ 1689.349394][T16997] loop2: detected capacity change from 0 to 140 [ 1689.354696][T16725] EXT4-fs (loop5): mount failed [ 1689.375599][T17004] loop1: detected capacity change from 0 to 140 [ 1689.379766][T16997] EXT4-fs error (device loop2): ext4_fill_super:4822: inode #2: comm syz-executor.2: iget: root inode unallocated [ 1689.392803][T17011] loop0: detected capacity change from 0 to 140 [ 1689.395835][T16997] EXT4-fs (loop2): get root inode failed 01:54:28 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000000), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000300)={0x44, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8, 0x18, @rand_addr=0x2}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}, 0x1, 0x0, 0xe0}, 0x0) 01:54:28 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f00000004c0)="1000000040000000030000002b00090005000000010000000000000000000000002000000020000010000000000000009f09c75f0000ffff53ef", 0x3a, 0x400}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb030000001300000023", 0x29, 0x7e0}, {0x0, 0x0, 0x8c60}], 0x0, &(0x7f0000000580)=ANY=[]) 01:54:28 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f00000004c0)="1000000040000000030000002b00000005000000010000000000000000000000002000000020000010000000007400009f09c75f0000ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x560}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb030000001300000023", 0x29, 0x7e0}, {&(0x7f0000000340), 0x0, 0x8c60}], 0x14010, &(0x7f0000000580)=ANY=[]) [ 1689.404272][T17004] EXT4-fs (loop1): warning: mounting unchecked fs, running e2fsck is recommended [ 1689.405844][T16997] EXT4-fs (loop2): mount failed [ 1689.406868][T17011] EXT4-fs error (device loop0): ext4_fill_super:4822: inode #2: comm syz-executor.0: iget: root inode unallocated [ 1689.432250][T17011] EXT4-fs (loop0): get root inode failed [ 1689.437979][T17011] EXT4-fs (loop0): mount failed [ 1689.456195][T16997] loop2: detected capacity change from 0 to 140 01:54:28 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000000), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000300)={0x44, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8, 0x18, @rand_addr=0x2}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}, 0x1, 0x0, 0x300}, 0x0) [ 1689.469078][T17144] loop4: detected capacity change from 0 to 140 [ 1689.473800][T17148] loop5: detected capacity change from 0 to 140 [ 1689.506011][T17011] loop0: detected capacity change from 0 to 140 01:54:28 executing program 1: r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000280)={0x18, 0x3, &(0x7f00000000c0)=ANY=[@ANYBLOB="1800000000000000000000000000000095"], &(0x7f0000000080)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={&(0x7f0000000080)='sched_switch\x00', r0}, 0x10) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f00000004c0)="1000000040000000030000002b000000050000000100000000000000000000000020000000200000100000000000000b9f09c75f0000ffff53ef", 0x3a, 0x400}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb030000001300000023", 0x29, 0x7e0}, {&(0x7f0000000340)="00000000000000000000000000000000000000000000000000000000c99b0000ed410000000400009f09c75f9f09c75f9f09c75f00000000000003000200000000000800000000000af301000400000000000000000000000100000004", 0x5d, 0x8c60}], 0x0, &(0x7f0000000580)=ANY=[]) 01:54:28 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000000), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000300)={0x44, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8, 0x18, @rand_addr=0x2}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}, 0x1, 0x0, 0x500}, 0x0) [ 1689.514017][T17148] EXT4-fs error (device loop5): ext4_fill_super:4822: inode #2: comm syz-executor.5: iget: root inode unallocated [ 1689.528187][T17144] EXT4-fs error (device loop4): ext4_fill_super:4822: inode #2: comm syz-executor.4: iget: root inode unallocated [ 1689.544521][T17144] EXT4-fs (loop4): get root inode failed [ 1689.550326][T17144] EXT4-fs (loop4): mount failed [ 1689.555986][T17011] EXT4-fs error (device loop0): ext4_fill_super:4822: inode #2: comm syz-executor.0: iget: root inode unallocated [ 1689.579780][T17368] loop1: detected capacity change from 0 to 140 [ 1689.587760][T16997] EXT4-fs error (device loop2): ext4_fill_super:4822: inode #2: comm syz-executor.2: iget: root inode unallocated [ 1689.604510][T17148] EXT4-fs (loop5): get root inode failed [ 1689.610188][T17148] EXT4-fs (loop5): mount failed [ 1689.616052][T17011] EXT4-fs (loop0): get root inode failed [ 1689.621834][T17011] EXT4-fs (loop0): mount failed [ 1689.630126][T17144] loop4: detected capacity change from 0 to 140 [ 1689.638092][T16997] EXT4-fs (loop2): get root inode failed [ 1689.643866][T16997] EXT4-fs (loop2): mount failed [ 1689.650986][T17368] EXT4-fs (loop1): warning: mounting unchecked fs, running e2fsck is recommended [ 1689.660740][T17144] EXT4-fs error (device loop4): ext4_fill_super:4822: inode #2: comm syz-executor.4: iget: root inode unallocated 01:54:28 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f00000004c0)="1000000040000000030000002b00000005001100010000000000000000000000002000000020000010000000000000009f09c75f0000ffff53ef", 0x3a, 0x400}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb030000001300000023", 0x29, 0x7e0}, {0x0, 0x0, 0x8c60}], 0x0, &(0x7f0000000580)=ANY=[]) 01:54:28 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000000), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000300)={0x44, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8, 0x18, @rand_addr=0x2}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}, 0x1, 0x0, 0x600}, 0x0) [ 1689.677401][T17144] EXT4-fs (loop4): get root inode failed [ 1689.683186][T17144] EXT4-fs (loop4): mount failed [ 1689.699041][T17148] loop5: detected capacity change from 0 to 140 [ 1689.707045][T17148] EXT4-fs error (device loop5): ext4_fill_super:4822: inode #2: comm syz-executor.5: iget: root inode unallocated 01:54:28 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f00000004c0)="1000000040000000030000002b00000005000000010000000000000000000000002000000020000010000000000007009f09c75f0000ffff53ef", 0x3a, 0x400}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb030000001300000023", 0x29, 0x7e0}, {0x0, 0x0, 0x8c60}], 0x0, &(0x7f0000000580)=ANY=[]) 01:54:28 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f00000004c0)="1000000040000000030000002b000a0005000000010000000000000000000000002000000020000010000000000000009f09c75f0000ffff53ef", 0x3a, 0x400}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb030000001300000023", 0x29, 0x7e0}, {0x0, 0x0, 0x8c60}], 0x0, &(0x7f0000000580)=ANY=[]) 01:54:28 executing program 1: r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000280)={0x18, 0x3, &(0x7f00000000c0)=ANY=[@ANYBLOB="1800000000000000000000000000000095"], &(0x7f0000000080)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={&(0x7f0000000080)='sched_switch\x00', r0}, 0x10) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f00000004c0)="1000000040000000030000002b000000050000000100000000000000000000000020000000200000100000000000000c9f09c75f0000ffff53ef", 0x3a, 0x400}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb030000001300000023", 0x29, 0x7e0}, {&(0x7f0000000340)="00000000000000000000000000000000000000000000000000000000c99b0000ed410000000400009f09c75f9f09c75f9f09c75f00000000000003000200000000000800000000000af301000400000000000000000000000100000004", 0x5d, 0x8c60}], 0x0, &(0x7f0000000580)=ANY=[]) [ 1689.741480][T17526] loop0: detected capacity change from 0 to 140 [ 1689.762596][T17577] loop4: detected capacity change from 0 to 140 [ 1689.769975][T17148] EXT4-fs (loop5): get root inode failed [ 1689.775712][T17148] EXT4-fs (loop5): mount failed [ 1689.785572][T17577] EXT4-fs error (device loop4): ext4_fill_super:4822: inode #2: comm syz-executor.4: iget: root inode unallocated [ 1689.802675][T17589] loop2: detected capacity change from 0 to 140 [ 1689.813514][T17526] EXT4-fs error (device loop0): ext4_fill_super:4822: inode #2: comm syz-executor.0: iget: root inode unallocated [ 1689.827100][T17577] EXT4-fs (loop4): get root inode failed [ 1689.832914][T17577] EXT4-fs (loop4): mount failed [ 1689.834436][T17593] loop1: detected capacity change from 0 to 140 [ 1689.842721][T17526] EXT4-fs (loop0): get root inode failed [ 1689.849874][T17526] EXT4-fs (loop0): mount failed [ 1689.855746][T17589] EXT4-fs error (device loop2): ext4_fill_super:4822: inode #2: comm syz-executor.2: iget: root inode unallocated [ 1689.864132][T17593] EXT4-fs (loop1): warning: mounting unchecked fs, running e2fsck is recommended [ 1689.884886][T17589] EXT4-fs (loop2): get root inode failed 01:54:28 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f00000004c0)="1000000040000000030000002b00000005000000010000000000000000000000002000000020000010000000007a00009f09c75f0000ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x560}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb030000001300000023", 0x29, 0x7e0}, {&(0x7f0000000340), 0x0, 0x8c60}], 0x14010, &(0x7f0000000580)=ANY=[]) [ 1689.890751][T17589] EXT4-fs (loop2): mount failed [ 1689.901227][T17526] loop0: detected capacity change from 0 to 140 [ 1689.905012][T17577] loop4: detected capacity change from 0 to 140 [ 1689.915486][T17526] EXT4-fs error (device loop0): ext4_fill_super:4822: inode #2: comm syz-executor.0: iget: root inode unallocated 01:54:28 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000000), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000300)={0x44, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8, 0x18, @rand_addr=0x2}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}, 0x1, 0x0, 0x700}, 0x0) [ 1689.933281][T17577] EXT4-fs error (device loop4): ext4_fill_super:4822: inode #2: comm syz-executor.4: iget: root inode unallocated [ 1689.948491][T17712] loop5: detected capacity change from 0 to 140 [ 1689.949259][T17589] loop2: detected capacity change from 0 to 140 [ 1689.965428][T17526] EXT4-fs (loop0): get root inode failed [ 1689.971122][T17526] EXT4-fs (loop0): mount failed 01:54:28 executing program 1: r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000280)={0x18, 0x3, &(0x7f00000000c0)=ANY=[@ANYBLOB="1800000000000000000000000000000095"], &(0x7f0000000080)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={&(0x7f0000000080)='sched_switch\x00', r0}, 0x10) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f00000004c0)="1000000040000000030000002b000000050000000100000000000000000000000020000000200000100000000000000d9f09c75f0000ffff53ef", 0x3a, 0x400}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb030000001300000023", 0x29, 0x7e0}, {&(0x7f0000000340)="00000000000000000000000000000000000000000000000000000000c99b0000ed410000000400009f09c75f9f09c75f9f09c75f00000000000003000200000000000800000000000af301000400000000000000000000000100000004", 0x5d, 0x8c60}], 0x0, &(0x7f0000000580)=ANY=[]) [ 1689.981030][T17712] EXT4-fs error (device loop5): ext4_fill_super:4822: inode #2: comm syz-executor.5: iget: root inode unallocated [ 1689.995952][T17577] EXT4-fs (loop4): get root inode failed [ 1690.001824][T17577] EXT4-fs (loop4): mount failed [ 1690.008744][T17712] EXT4-fs (loop5): get root inode failed [ 1690.014443][T17712] EXT4-fs (loop5): mount failed [ 1690.021577][T17589] EXT4-fs error (device loop2): ext4_fill_super:4822: inode #2: comm syz-executor.2: iget: root inode unallocated [ 1690.034127][T17589] EXT4-fs (loop2): get root inode failed 01:54:28 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000000), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000300)={0x44, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8, 0x18, @rand_addr=0x2}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}, 0x1, 0x0, 0x900}, 0x0) 01:54:28 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f00000004c0)="1000000040000000030000002b00000005001200010000000000000000000000002000000020000010000000000000009f09c75f0000ffff53ef", 0x3a, 0x400}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb030000001300000023", 0x29, 0x7e0}, {0x0, 0x0, 0x8c60}], 0x0, &(0x7f0000000580)=ANY=[]) [ 1690.039816][T17589] EXT4-fs (loop2): mount failed 01:54:28 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f00000004c0)="1000000040000000030000002b000b0005000000010000000000000000000000002000000020000010000000000000009f09c75f0000ffff53ef", 0x3a, 0x400}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb030000001300000023", 0x29, 0x7e0}, {0x0, 0x0, 0x8c60}], 0x0, &(0x7f0000000580)=ANY=[]) 01:54:28 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f00000004c0)="1000000040000000030000002b00000005000000010000000000000000000000002000000020000010000000000009009f09c75f0000ffff53ef", 0x3a, 0x400}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb030000001300000023", 0x29, 0x7e0}, {0x0, 0x0, 0x8c60}], 0x0, &(0x7f0000000580)=ANY=[]) [ 1690.066995][T17712] loop5: detected capacity change from 0 to 140 [ 1690.080158][T17942] loop2: detected capacity change from 0 to 140 [ 1690.087003][T17712] EXT4-fs error (device loop5): ext4_fill_super:4822: inode #2: comm syz-executor.5: iget: root inode unallocated [ 1690.100828][T17953] loop1: detected capacity change from 0 to 140 [ 1690.101147][T17961] loop0: detected capacity change from 0 to 140 01:54:28 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000000), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000300)={0x44, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8, 0x18, @rand_addr=0x2}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}, 0x1, 0x0, 0xa00}, 0x0) 01:54:28 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f00000004c0)="1000000040000000030000002b0000000500000001000000000000000000000000200000002000001000000000fe00009f09c75f0000ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x560}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb030000001300000023", 0x29, 0x7e0}, {&(0x7f0000000340), 0x0, 0x8c60}], 0x14010, &(0x7f0000000580)=ANY=[]) [ 1690.111444][T17712] EXT4-fs (loop5): get root inode failed [ 1690.119096][T17712] EXT4-fs (loop5): mount failed [ 1690.125743][T17953] EXT4-fs (loop1): warning: mounting unchecked fs, running e2fsck is recommended [ 1690.129366][T17942] EXT4-fs error (device loop2): ext4_fill_super:4822: inode #2: comm syz-executor.2: iget: root inode unallocated [ 1690.154299][T18012] loop4: detected capacity change from 0 to 140 [ 1690.161022][T17961] EXT4-fs error (device loop0): ext4_fill_super:4822: inode #2: comm syz-executor.0: iget: root inode unallocated [ 1690.174780][T18014] loop5: detected capacity change from 0 to 140 [ 1690.181777][T18012] EXT4-fs error (device loop4): ext4_fill_super:4822: inode #2: comm syz-executor.4: iget: root inode unallocated [ 1690.196932][T17961] EXT4-fs (loop0): get root inode failed [ 1690.202627][T17961] EXT4-fs (loop0): mount failed 01:54:28 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000000), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000300)={0x44, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8, 0x18, @rand_addr=0x2}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}, 0x1, 0x0, 0xb00}, 0x0) [ 1690.208278][T18014] EXT4-fs error (device loop5): ext4_fill_super:4822: inode #2: comm syz-executor.5: iget: root inode unallocated [ 1690.222723][T18012] EXT4-fs (loop4): get root inode failed [ 1690.228951][T18012] EXT4-fs (loop4): mount failed [ 1690.234803][T17942] EXT4-fs (loop2): get root inode failed [ 1690.240516][T17942] EXT4-fs (loop2): mount failed [ 1690.248614][T18014] EXT4-fs (loop5): get root inode failed [ 1690.254269][T18014] EXT4-fs (loop5): mount failed [ 1690.270426][T17961] loop0: detected capacity change from 0 to 140 [ 1690.282377][T17961] EXT4-fs error (device loop0): ext4_fill_super:4822: inode #2: comm syz-executor.0: iget: root inode unallocated [ 1690.294709][T17961] EXT4-fs (loop0): get root inode failed [ 1690.300429][T17961] EXT4-fs (loop0): mount failed [ 1690.305029][T17942] loop2: detected capacity change from 0 to 140 [ 1690.309357][T18012] loop4: detected capacity change from 0 to 140 01:54:29 executing program 1: r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000280)={0x18, 0x3, &(0x7f00000000c0)=ANY=[@ANYBLOB="1800000000000000000000000000000095"], &(0x7f0000000080)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={&(0x7f0000000080)='sched_switch\x00', r0}, 0x10) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f00000004c0)="1000000040000000030000002b000000050000000100000000000000000000000020000000200000100000000000000e9f09c75f0000ffff53ef", 0x3a, 0x400}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb030000001300000023", 0x29, 0x7e0}, {&(0x7f0000000340)="00000000000000000000000000000000000000000000000000000000c99b0000ed410000000400009f09c75f9f09c75f9f09c75f00000000000003000200000000000800000000000af301000400000000000000000000000100000004", 0x5d, 0x8c60}], 0x0, &(0x7f0000000580)=ANY=[]) [ 1690.313645][T18014] loop5: detected capacity change from 0 to 140 [ 1690.319592][T18012] EXT4-fs error (device loop4): ext4_fill_super:4822: inode #2: comm syz-executor.4: iget: root inode unallocated [ 1690.336859][T18012] EXT4-fs (loop4): get root inode failed [ 1690.342591][T18012] EXT4-fs (loop4): mount failed [ 1690.349414][T18014] EXT4-fs error (device loop5): ext4_fill_super:4822: inode #2: comm syz-executor.5: iget: root inode unallocated [ 1690.362598][T18014] EXT4-fs (loop5): get root inode failed 01:54:29 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f00000004c0)="1000000040000000030000002b00000005001400010000000000000000000000002000000020000010000000000000009f09c75f0000ffff53ef", 0x3a, 0x400}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb030000001300000023", 0x29, 0x7e0}, {0x0, 0x0, 0x8c60}], 0x0, &(0x7f0000000580)=ANY=[]) 01:54:29 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f00000004c0)="1000000040000000030000002b000c0005000000010000000000000000000000002000000020000010000000000000009f09c75f0000ffff53ef", 0x3a, 0x400}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb030000001300000023", 0x29, 0x7e0}, {0x0, 0x0, 0x8c60}], 0x0, &(0x7f0000000580)=ANY=[]) 01:54:29 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000000), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000300)={0x44, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8, 0x18, @rand_addr=0x2}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}, 0x1, 0x0, 0xc00}, 0x0) 01:54:29 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f00000004c0)="1000000040000000030000002b0000000500000001000000000000000000000000200000002000001000000000bc01009f09c75f0000ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x560}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb030000001300000023", 0x29, 0x7e0}, {&(0x7f0000000340), 0x0, 0x8c60}], 0x14010, &(0x7f0000000580)=ANY=[]) [ 1690.368270][T18014] EXT4-fs (loop5): mount failed [ 1690.374182][T17942] EXT4-fs error (device loop2): ext4_fill_super:4822: inode #2: comm syz-executor.2: iget: root inode unallocated [ 1690.387706][T17942] EXT4-fs (loop2): get root inode failed [ 1690.393414][T17942] EXT4-fs (loop2): mount failed [ 1690.398971][T18324] loop0: detected capacity change from 0 to 140 [ 1690.436734][T18331] loop4: detected capacity change from 0 to 140 [ 1690.443381][T18330] loop1: detected capacity change from 0 to 140 [ 1690.447371][T18327] loop5: detected capacity change from 0 to 140 [ 1690.453291][T18324] EXT4-fs error (device loop0): ext4_fill_super:4822: inode #2: comm syz-executor.0: iget: root inode unallocated [ 1690.471297][T18324] EXT4-fs (loop0): get root inode failed [ 1690.477086][T18324] EXT4-fs (loop0): mount failed 01:54:29 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f00000004c0)="1000000040000000030000002b0000000500000001000000000000000000000000200000002000001000000000000a009f09c75f0000ffff53ef", 0x3a, 0x400}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb030000001300000023", 0x29, 0x7e0}, {0x0, 0x0, 0x8c60}], 0x0, &(0x7f0000000580)=ANY=[]) [ 1690.486592][T18331] EXT4-fs error (device loop4): ext4_fill_super:4822: inode #2: comm syz-executor.4: iget: root inode unallocated [ 1690.500044][T18327] EXT4-fs error (device loop5): ext4_fill_super:4822: inode #2: comm syz-executor.5: iget: root inode unallocated [ 1690.513134][T18330] EXT4-fs (loop1): warning: mounting unchecked fs, running e2fsck is recommended [ 1690.526760][T18331] EXT4-fs (loop4): get root inode failed [ 1690.532521][T18331] EXT4-fs (loop4): mount failed 01:54:29 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000000), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000300)={0x44, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8, 0x18, @rand_addr=0x2}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}, 0x1, 0x0, 0xd00}, 0x0) [ 1690.539137][T18376] loop2: detected capacity change from 0 to 140 [ 1690.549639][T18327] EXT4-fs (loop5): get root inode failed [ 1690.555379][T18327] EXT4-fs (loop5): mount failed [ 1690.562600][T18376] EXT4-fs error (device loop2): ext4_fill_super:4822: inode #2: comm syz-executor.2: iget: root inode unallocated [ 1690.577298][T18376] EXT4-fs (loop2): get root inode failed [ 1690.583029][T18376] EXT4-fs (loop2): mount failed 01:54:29 executing program 1: r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000280)={0x18, 0x3, &(0x7f00000000c0)=ANY=[@ANYBLOB="1800000000000000000000000000000095"], &(0x7f0000000080)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={&(0x7f0000000080)='sched_switch\x00', r0}, 0x10) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f00000004c0)="1000000040000000030000002b000000050000000100000000000000000000000020000000200000100000000000000f9f09c75f0000ffff53ef", 0x3a, 0x400}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb030000001300000023", 0x29, 0x7e0}, {&(0x7f0000000340)="00000000000000000000000000000000000000000000000000000000c99b0000ed410000000400009f09c75f9f09c75f9f09c75f00000000000003000200000000000800000000000af301000400000000000000000000000100000004", 0x5d, 0x8c60}], 0x0, &(0x7f0000000580)=ANY=[]) 01:54:29 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000000), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000300)={0x44, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8, 0x18, @rand_addr=0x2}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}, 0x1, 0x0, 0xe00}, 0x0) [ 1690.615700][T18324] loop0: detected capacity change from 0 to 140 [ 1690.619559][T18327] loop5: detected capacity change from 0 to 140 [ 1690.623876][T18331] loop4: detected capacity change from 0 to 140 [ 1690.637737][T18376] loop2: detected capacity change from 0 to 140 [ 1690.644483][T18327] EXT4-fs error (device loop5): ext4_fill_super:4822: inode #2: comm syz-executor.5: iget: root inode unallocated [ 1690.661750][T18327] EXT4-fs (loop5): get root inode failed [ 1690.667455][T18327] EXT4-fs (loop5): mount failed [ 1690.669271][T18324] EXT4-fs error (device loop0): ext4_fill_super:4822: inode #2: comm syz-executor.0: iget: root inode unallocated [ 1690.685642][T18376] EXT4-fs error (device loop2): ext4_fill_super:4822: inode #2: comm syz-executor.2: iget: root inode unallocated [ 1690.699080][T18331] EXT4-fs error (device loop4): ext4_fill_super:4822: inode #2: comm syz-executor.4: iget: root inode unallocated 01:54:29 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f00000004c0)="1000000040000000030000002b00000005000000010000000000000000000000002000000020000010000000000402009f09c75f0000ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x560}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb030000001300000023", 0x29, 0x7e0}, {&(0x7f0000000340), 0x0, 0x8c60}], 0x14010, &(0x7f0000000580)=ANY=[]) [ 1690.712355][T18376] EXT4-fs (loop2): get root inode failed [ 1690.718003][T18376] EXT4-fs (loop2): mount failed [ 1690.724871][T18331] EXT4-fs (loop4): get root inode failed [ 1690.730583][T18331] EXT4-fs (loop4): mount failed [ 1690.742102][T18667] loop5: detected capacity change from 0 to 140 [ 1690.750376][T18324] EXT4-fs (loop0): get root inode failed [ 1690.756029][T18324] EXT4-fs (loop0): mount failed 01:54:29 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000000), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000300)={0x44, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8, 0x18, @rand_addr=0x2}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}, 0x1, 0x0, 0xf00}, 0x0) 01:54:29 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f00000004c0)="1000000040000000030000002b00000005002200010000000000000000000000002000000020000010000000000000009f09c75f0000ffff53ef", 0x3a, 0x400}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb030000001300000023", 0x29, 0x7e0}, {0x0, 0x0, 0x8c60}], 0x0, &(0x7f0000000580)=ANY=[]) 01:54:29 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f00000004c0)="1000000040000000030000002b000d0005000000010000000000000000000000002000000020000010000000000000009f09c75f0000ffff53ef", 0x3a, 0x400}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb030000001300000023", 0x29, 0x7e0}, {0x0, 0x0, 0x8c60}], 0x0, &(0x7f0000000580)=ANY=[]) 01:54:29 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f00000004c0)="1000000040000000030000002b0000000500000001000000000000000000000000200000002000001000000000000b009f09c75f0000ffff53ef", 0x3a, 0x400}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb030000001300000023", 0x29, 0x7e0}, {0x0, 0x0, 0x8c60}], 0x0, &(0x7f0000000580)=ANY=[]) [ 1690.761906][T18667] EXT4-fs error (device loop5): ext4_fill_super:4822: inode #2: comm syz-executor.5: iget: root inode unallocated [ 1690.780863][T18674] loop1: detected capacity change from 0 to 140 [ 1690.789940][T18667] EXT4-fs (loop5): get root inode failed [ 1690.795586][T18667] EXT4-fs (loop5): mount failed [ 1690.804392][T18674] EXT4-fs (loop1): warning: mounting unchecked fs, running e2fsck is recommended 01:54:29 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000000), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000300)={0x44, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8, 0x18, @rand_addr=0x2}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}, 0x1, 0x0, 0x1100}, 0x0) 01:54:29 executing program 1: r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000280)={0x18, 0x3, &(0x7f00000000c0)=ANY=[@ANYBLOB="1800000000000000000000000000000095"], &(0x7f0000000080)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={&(0x7f0000000080)='sched_switch\x00', r0}, 0x10) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f00000004c0)="1000000040000000030000002b00000005000000010000000000000000000000002000000020000010000000000000109f09c75f0000ffff53ef", 0x3a, 0x400}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb030000001300000023", 0x29, 0x7e0}, {&(0x7f0000000340)="00000000000000000000000000000000000000000000000000000000c99b0000ed410000000400009f09c75f9f09c75f9f09c75f00000000000003000200000000000800000000000af301000400000000000000000000000100000004", 0x5d, 0x8c60}], 0x0, &(0x7f0000000580)=ANY=[]) [ 1690.824046][T18807] loop2: detected capacity change from 0 to 140 [ 1690.832232][T18807] EXT4-fs error (device loop2): ext4_fill_super:4822: inode #2: comm syz-executor.2: iget: root inode unallocated [ 1690.846252][T18900] loop4: detected capacity change from 0 to 140 [ 1690.852703][T18807] EXT4-fs (loop2): get root inode failed [ 1690.858405][T18807] EXT4-fs (loop2): mount failed [ 1690.867513][T18971] loop0: detected capacity change from 0 to 140 [ 1690.876677][T18667] loop5: detected capacity change from 0 to 140 [ 1690.883504][T18900] EXT4-fs error (device loop4): ext4_fill_super:4822: inode #2: comm syz-executor.4: iget: root inode unallocated [ 1690.885764][T18971] EXT4-fs error (device loop0): ext4_fill_super:4822: inode #2: comm syz-executor.0: iget: root inode unallocated [ 1690.909518][T18971] EXT4-fs (loop0): get root inode failed [ 1690.915168][T18971] EXT4-fs (loop0): mount failed 01:54:29 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000000), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000300)={0x44, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8, 0x18, @rand_addr=0x2}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}, 0x1, 0x0, 0x1200}, 0x0) [ 1690.921853][T18807] loop2: detected capacity change from 0 to 140 [ 1690.923269][T18900] EXT4-fs (loop4): get root inode failed [ 1690.933798][T18900] EXT4-fs (loop4): mount failed [ 1690.941068][T18667] EXT4-fs error (device loop5): ext4_fill_super:4822: inode #2: comm syz-executor.5: iget: root inode unallocated [ 1690.954956][T18807] EXT4-fs error (device loop2): ext4_fill_super:4822: inode #2: comm syz-executor.2: iget: root inode unallocated [ 1690.969320][T18667] EXT4-fs (loop5): get root inode failed [ 1690.974971][T18667] EXT4-fs (loop5): mount failed [ 1690.981615][T18807] EXT4-fs (loop2): get root inode failed [ 1690.985350][T18971] loop0: detected capacity change from 0 to 140 [ 1690.987253][T18807] EXT4-fs (loop2): mount failed [ 1691.003716][T19077] loop1: detected capacity change from 0 to 140 [ 1691.010559][T18971] EXT4-fs error (device loop0): ext4_fill_super:4822: inode #2: comm syz-executor.0: iget: root inode unallocated 01:54:29 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f00000004c0)="1000000040000000030000002b00000005000000010000000000000000000000002000000020000010000000004302009f09c75f0000ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x560}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb030000001300000023", 0x29, 0x7e0}, {&(0x7f0000000340), 0x0, 0x8c60}], 0x14010, &(0x7f0000000580)=ANY=[]) 01:54:29 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f00000004c0)="1000000040000000030000002b0000000500000001000000000000000000000000200000002000001000000000000c009f09c75f0000ffff53ef", 0x3a, 0x400}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb030000001300000023", 0x29, 0x7e0}, {0x0, 0x0, 0x8c60}], 0x0, &(0x7f0000000580)=ANY=[]) [ 1691.026621][T18971] EXT4-fs (loop0): get root inode failed [ 1691.032336][T18971] EXT4-fs (loop0): mount failed [ 1691.050634][T18900] loop4: detected capacity change from 0 to 140 [ 1691.056934][T19077] EXT4-fs (loop1): warning: mounting unchecked fs, running e2fsck is recommended [ 1691.060197][T19108] loop2: detected capacity change from 0 to 140 01:54:29 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f00000004c0)="1000000040000000030000002b00000005002500010000000000000000000000002000000020000010000000000000009f09c75f0000ffff53ef", 0x3a, 0x400}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb030000001300000023", 0x29, 0x7e0}, {0x0, 0x0, 0x8c60}], 0x0, &(0x7f0000000580)=ANY=[]) [ 1691.075420][T18900] EXT4-fs error (device loop4): ext4_fill_super:4822: inode #2: comm syz-executor.4: iget: root inode unallocated [ 1691.089139][T19108] EXT4-fs error (device loop2): ext4_fill_super:4822: inode #2: comm syz-executor.2: iget: root inode unallocated [ 1691.105903][T19144] loop5: detected capacity change from 0 to 140 01:54:29 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000000), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000300)={0x44, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8, 0x18, @rand_addr=0x2}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}, 0x1, 0x0, 0x1900}, 0x0) [ 1691.130132][T19207] loop0: detected capacity change from 0 to 140 [ 1691.131624][T18900] EXT4-fs (loop4): get root inode failed [ 1691.142182][T18900] EXT4-fs (loop4): mount failed [ 1691.148102][T19108] EXT4-fs (loop2): get root inode failed [ 1691.153927][T19108] EXT4-fs (loop2): mount failed [ 1691.161666][T19207] EXT4-fs error (device loop0): ext4_fill_super:4822: inode #2: comm syz-executor.0: iget: root inode unallocated 01:54:29 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000000), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000300)={0x44, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8, 0x18, @rand_addr=0x2}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}, 0x1, 0x0, 0x1dda}, 0x0) 01:54:29 executing program 1: r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000280)={0x18, 0x3, &(0x7f00000000c0)=ANY=[@ANYBLOB="1800000000000000000000000000000095"], &(0x7f0000000080)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={&(0x7f0000000080)='sched_switch\x00', r0}, 0x10) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f00000004c0)="1000000040000000030000002b00000005000000010000000000000000000000002000000020000010000000000000119f09c75f0000ffff53ef", 0x3a, 0x400}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb030000001300000023", 0x29, 0x7e0}, {&(0x7f0000000340)="00000000000000000000000000000000000000000000000000000000c99b0000ed410000000400009f09c75f9f09c75f9f09c75f00000000000003000200000000000800000000000af301000400000000000000000000000100000004", 0x5d, 0x8c60}], 0x0, &(0x7f0000000580)=ANY=[]) 01:54:29 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f00000004c0)="1000000040000000030000002b000e0005000000010000000000000000000000002000000020000010000000000000009f09c75f0000ffff53ef", 0x3a, 0x400}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb030000001300000023", 0x29, 0x7e0}, {0x0, 0x0, 0x8c60}], 0x0, &(0x7f0000000580)=ANY=[]) [ 1691.175214][T19144] EXT4-fs error (device loop5): ext4_fill_super:4822: inode #2: comm syz-executor.5: iget: root inode unallocated [ 1691.190761][T19108] loop2: detected capacity change from 0 to 140 [ 1691.198093][T19207] EXT4-fs (loop0): get root inode failed [ 1691.203793][T19207] EXT4-fs (loop0): mount failed [ 1691.212179][T19398] loop4: detected capacity change from 0 to 140 [ 1691.218948][T19108] EXT4-fs error (device loop2): ext4_fill_super:4822: inode #2: comm syz-executor.2: iget: root inode unallocated [ 1691.235091][T19144] EXT4-fs (loop5): get root inode failed [ 1691.240771][T19144] EXT4-fs (loop5): mount failed [ 1691.245959][T19398] EXT4-fs error (device loop4): ext4_fill_super:4822: inode #2: comm syz-executor.4: iget: root inode unallocated [ 1691.263887][T19398] EXT4-fs (loop4): get root inode failed [ 1691.269638][T19398] EXT4-fs (loop4): mount failed [ 1691.274825][T19108] EXT4-fs (loop2): get root inode failed [ 1691.280583][T19108] EXT4-fs (loop2): mount failed [ 1691.289067][T19418] loop1: detected capacity change from 0 to 140 [ 1691.296889][T19418] EXT4-fs (loop1): warning: mounting unchecked fs, running e2fsck is recommended [ 1691.310160][T19144] loop5: detected capacity change from 0 to 140 [ 1691.317211][T19207] loop0: detected capacity change from 0 to 140 [ 1691.326912][T19144] EXT4-fs error (device loop5): ext4_fill_super:4822: inode #2: comm syz-executor.5: iget: root inode unallocated 01:54:30 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f00000004c0)="1000000040000000030000002b0000000500000001000000000000000000000000200000002000001000000000000d009f09c75f0000ffff53ef", 0x3a, 0x400}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb030000001300000023", 0x29, 0x7e0}, {0x0, 0x0, 0x8c60}], 0x0, &(0x7f0000000580)=ANY=[]) 01:54:30 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000000), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000300)={0x44, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8, 0x18, @rand_addr=0x2}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}, 0x1, 0x0, 0x4800}, 0x0) [ 1691.339844][T19398] loop4: detected capacity change from 0 to 140 [ 1691.371132][T19207] EXT4-fs error (device loop0): ext4_fill_super:4822: inode #2: comm syz-executor.0: iget: root inode unallocated [ 1691.384395][T19398] EXT4-fs error (device loop4): ext4_fill_super:4822: inode #2: comm syz-executor.4: iget: root inode unallocated [ 1691.399422][T19560] loop2: detected capacity change from 0 to 140 [ 1691.405726][T19144] EXT4-fs (loop5): get root inode failed [ 1691.411448][T19144] EXT4-fs (loop5): mount failed [ 1691.421986][T19398] EXT4-fs (loop4): get root inode failed [ 1691.427642][T19398] EXT4-fs (loop4): mount failed [ 1691.433333][T19207] EXT4-fs (loop0): get root inode failed 01:54:30 executing program 1: r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000280)={0x18, 0x3, &(0x7f00000000c0)=ANY=[@ANYBLOB="1800000000000000000000000000000095"], &(0x7f0000000080)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={&(0x7f0000000080)='sched_switch\x00', r0}, 0x10) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f00000004c0)="1000000040000000030000002b00000005000000010000000000000000000000002000000020000010000000000000129f09c75f0000ffff53ef", 0x3a, 0x400}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb030000001300000023", 0x29, 0x7e0}, {&(0x7f0000000340)="00000000000000000000000000000000000000000000000000000000c99b0000ed410000000400009f09c75f9f09c75f9f09c75f00000000000003000200000000000800000000000af301000400000000000000000000000100000004", 0x5d, 0x8c60}], 0x0, &(0x7f0000000580)=ANY=[]) 01:54:30 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000000), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000300)={0x44, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8, 0x18, @rand_addr=0x2}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}, 0x1, 0x0, 0x4c00}, 0x0) 01:54:30 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f00000004c0)="1000000040000000030000002b00000005000000010000000000000000000000002000000020000010000000000003009f09c75f0000ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x560}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb030000001300000023", 0x29, 0x7e0}, {&(0x7f0000000340), 0x0, 0x8c60}], 0x14010, &(0x7f0000000580)=ANY=[]) [ 1691.439008][T19207] EXT4-fs (loop0): mount failed [ 1691.447453][T19560] EXT4-fs error (device loop2): ext4_fill_super:4822: inode #2: comm syz-executor.2: iget: root inode unallocated [ 1691.473772][T19707] loop1: detected capacity change from 0 to 140 [ 1691.481016][T19560] EXT4-fs (loop2): get root inode failed 01:54:30 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f00000004c0)="1000000040000000030000002b00000005002e00010000000000000000000000002000000020000010000000000000009f09c75f0000ffff53ef", 0x3a, 0x400}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb030000001300000023", 0x29, 0x7e0}, {0x0, 0x0, 0x8c60}], 0x0, &(0x7f0000000580)=ANY=[]) 01:54:30 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f00000004c0)="1000000040000000030000002b000f0005000000010000000000000000000000002000000020000010000000000000009f09c75f0000ffff53ef", 0x3a, 0x400}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb030000001300000023", 0x29, 0x7e0}, {0x0, 0x0, 0x8c60}], 0x0, &(0x7f0000000580)=ANY=[]) 01:54:30 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000000), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000300)={0x44, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8, 0x18, @rand_addr=0x2}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}, 0x1, 0x0, 0x6000}, 0x0) [ 1691.486664][T19560] EXT4-fs (loop2): mount failed [ 1691.501077][T19754] loop5: detected capacity change from 0 to 140 [ 1691.502278][T19707] EXT4-fs (loop1): warning: mounting unchecked fs, running e2fsck is recommended [ 1691.514811][T19754] EXT4-fs error (device loop5): ext4_fill_super:4822: inode #2: comm syz-executor.5: iget: root inode unallocated [ 1691.538738][T19754] EXT4-fs (loop5): get root inode failed [ 1691.544408][T19754] EXT4-fs (loop5): mount failed [ 1691.564465][T19909] loop0: detected capacity change from 0 to 140 [ 1691.567201][T19560] loop2: detected capacity change from 0 to 140 [ 1691.577624][T19911] loop4: detected capacity change from 0 to 140 01:54:30 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000000), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000300)={0x44, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8, 0x18, @rand_addr=0x2}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}, 0x1, 0x0, 0x6800}, 0x0) 01:54:30 executing program 1: r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000280)={0x18, 0x3, &(0x7f00000000c0)=ANY=[@ANYBLOB="1800000000000000000000000000000095"], &(0x7f0000000080)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={&(0x7f0000000080)='sched_switch\x00', r0}, 0x10) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f00000004c0)="1000000040000000030000002b00000005000000010000000000000000000000002000000020000010000000000000139f09c75f0000ffff53ef", 0x3a, 0x400}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb030000001300000023", 0x29, 0x7e0}, {&(0x7f0000000340)="00000000000000000000000000000000000000000000000000000000c99b0000ed410000000400009f09c75f9f09c75f9f09c75f00000000000003000200000000000800000000000af301000400000000000000000000000100000004", 0x5d, 0x8c60}], 0x0, &(0x7f0000000580)=ANY=[]) [ 1691.584919][T19560] EXT4-fs error (device loop2): ext4_fill_super:4822: inode #2: comm syz-executor.2: iget: root inode unallocated [ 1691.600342][T19754] loop5: detected capacity change from 0 to 140 [ 1691.615222][T19560] EXT4-fs (loop2): get root inode failed [ 1691.620903][T19560] EXT4-fs (loop2): mount failed [ 1691.621232][T19909] EXT4-fs error (device loop0): ext4_fill_super:4822: inode #2: comm syz-executor.0: iget: root inode unallocated 01:54:30 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f00000004c0)="1000000040000000030000002b0000000500000001000000000000000000000000200000002000001000000000000e009f09c75f0000ffff53ef", 0x3a, 0x400}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb030000001300000023", 0x29, 0x7e0}, {0x0, 0x0, 0x8c60}], 0x0, &(0x7f0000000580)=ANY=[]) [ 1691.639490][T19911] EXT4-fs error (device loop4): ext4_fill_super:4822: inode #2: comm syz-executor.4: iget: root inode unallocated [ 1691.652561][T19911] EXT4-fs (loop4): get root inode failed [ 1691.658324][T19911] EXT4-fs (loop4): mount failed [ 1691.664871][T19754] EXT4-fs error (device loop5): ext4_fill_super:4822: inode #2: comm syz-executor.5: iget: root inode unallocated [ 1691.681553][T19909] EXT4-fs (loop0): get root inode failed [ 1691.681648][T20034] loop2: detected capacity change from 0 to 140 [ 1691.687248][T19909] EXT4-fs (loop0): mount failed [ 1691.695435][T19754] EXT4-fs (loop5): get root inode failed [ 1691.704108][T19754] EXT4-fs (loop5): mount failed [ 1691.713190][T20034] EXT4-fs error (device loop2): ext4_fill_super:4822: inode #2: comm syz-executor.2: iget: root inode unallocated [ 1691.713563][T20039] loop1: detected capacity change from 0 to 140 [ 1691.725474][T20034] EXT4-fs (loop2): get root inode failed 01:54:30 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000000), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000300)={0x44, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8, 0x18, @rand_addr=0x2}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}, 0x1, 0x0, 0x6c00}, 0x0) 01:54:30 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f00000004c0)="1000000040000000030000002b00000005000000010000000000000000000000002000000020000010000000000204009f09c75f0000ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x560}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb030000001300000023", 0x29, 0x7e0}, {&(0x7f0000000340), 0x0, 0x8c60}], 0x14010, &(0x7f0000000580)=ANY=[]) [ 1691.737173][T20034] EXT4-fs (loop2): mount failed [ 1691.743647][T20039] EXT4-fs (loop1): warning: mounting unchecked fs, running e2fsck is recommended [ 1691.762220][T19911] loop4: detected capacity change from 0 to 140 [ 1691.764751][T19909] loop0: detected capacity change from 0 to 140 [ 1691.778781][T20034] loop2: detected capacity change from 0 to 140 01:54:30 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000000), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000300)={0x44, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8, 0x18, @rand_addr=0x2}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}, 0x1, 0x0, 0x7400}, 0x0) [ 1691.791159][T20202] loop5: detected capacity change from 0 to 140 [ 1691.797876][T19909] EXT4-fs error (device loop0): ext4_fill_super:4822: inode #2: comm syz-executor.0: iget: root inode unallocated [ 1691.816276][T19911] EXT4-fs error (device loop4): ext4_fill_super:4822: inode #2: comm syz-executor.4: iget: root inode unallocated [ 1691.834452][T19909] EXT4-fs (loop0): get root inode failed [ 1691.840181][T19909] EXT4-fs (loop0): mount failed [ 1691.846842][T20202] EXT4-fs error (device loop5): ext4_fill_super:4822: inode #2: comm syz-executor.5: iget: root inode unallocated [ 1691.860420][T20034] EXT4-fs error (device loop2): ext4_fill_super:4822: inode #2: comm syz-executor.2: iget: root inode unallocated [ 1691.874356][T19911] EXT4-fs (loop4): get root inode failed [ 1691.880112][T19911] EXT4-fs (loop4): mount failed [ 1691.882395][T20202] EXT4-fs (loop5): get root inode failed 01:54:30 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f00000004c0)="1000000040000000030000002b00000005004500010000000000000000000000002000000020000010000000000000009f09c75f0000ffff53ef", 0x3a, 0x400}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb030000001300000023", 0x29, 0x7e0}, {0x0, 0x0, 0x8c60}], 0x0, &(0x7f0000000580)=ANY=[]) 01:54:30 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000000), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000300)={0x44, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8, 0x18, @rand_addr=0x2}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}, 0x1, 0x0, 0x7a00}, 0x0) 01:54:30 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f00000004c0)="1000000040000000030000002b00100005000000010000000000000000000000002000000020000010000000000000009f09c75f0000ffff53ef", 0x3a, 0x400}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb030000001300000023", 0x29, 0x7e0}, {0x0, 0x0, 0x8c60}], 0x0, &(0x7f0000000580)=ANY=[]) 01:54:30 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f00000004c0)="1000000040000000030000002b0000000500000001000000000000000000000000200000002000001000000000000f009f09c75f0000ffff53ef", 0x3a, 0x400}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb030000001300000023", 0x29, 0x7e0}, {0x0, 0x0, 0x8c60}], 0x0, &(0x7f0000000580)=ANY=[]) 01:54:30 executing program 1: r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000280)={0x18, 0x3, &(0x7f00000000c0)=ANY=[@ANYBLOB="1800000000000000000000000000000095"], &(0x7f0000000080)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={&(0x7f0000000080)='sched_switch\x00', r0}, 0x10) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f00000004c0)="1000000040000000030000002b00000005000000010000000000000000000000002000000020000010000000000000149f09c75f0000ffff53ef", 0x3a, 0x400}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb030000001300000023", 0x29, 0x7e0}, {&(0x7f0000000340)="00000000000000000000000000000000000000000000000000000000c99b0000ed410000000400009f09c75f9f09c75f9f09c75f00000000000003000200000000000800000000000af301000400000000000000000000000100000004", 0x5d, 0x8c60}], 0x0, &(0x7f0000000580)=ANY=[]) [ 1691.890623][T20202] EXT4-fs (loop5): mount failed [ 1691.896351][T20034] EXT4-fs (loop2): get root inode failed [ 1691.902094][T20034] EXT4-fs (loop2): mount failed [ 1691.946485][T20202] loop5: detected capacity change from 0 to 140 [ 1691.954823][T20448] loop2: detected capacity change from 0 to 140 [ 1691.964018][T20478] loop0: detected capacity change from 0 to 140 [ 1691.973420][T20202] EXT4-fs error (device loop5): ext4_fill_super:4822: inode #2: comm syz-executor.5: iget: root inode unallocated [ 1691.987327][T20448] EXT4-fs error (device loop2): ext4_fill_super:4822: inode #2: comm syz-executor.2: iget: root inode unallocated [ 1691.987446][T20495] loop4: detected capacity change from 0 to 140 [ 1692.007116][T20497] loop1: detected capacity change from 0 to 140 [ 1692.011084][T20202] EXT4-fs (loop5): get root inode failed [ 1692.015561][T20478] EXT4-fs error (device loop0): ext4_fill_super:4822: inode #2: comm syz-executor.0: iget: root inode unallocated [ 1692.019156][T20202] EXT4-fs (loop5): mount failed [ 1692.040066][T20495] EXT4-fs error (device loop4): ext4_fill_super:4822: inode #2: comm syz-executor.4: iget: root inode unallocated [ 1692.053407][T20495] EXT4-fs (loop4): get root inode failed [ 1692.059286][T20495] EXT4-fs (loop4): mount failed [ 1692.066265][T20497] EXT4-fs (loop1): warning: mounting unchecked fs, running e2fsck is recommended [ 1692.075793][T20448] EXT4-fs (loop2): get root inode failed [ 1692.081488][T20448] EXT4-fs (loop2): mount failed [ 1692.088559][T20478] EXT4-fs (loop0): get root inode failed 01:54:30 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f00000004c0)="1000000040000000030000002b00000005000000010000000000000000000000002000000020000010000000000604009f09c75f0000ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x560}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb030000001300000023", 0x29, 0x7e0}, {&(0x7f0000000340), 0x0, 0x8c60}], 0x14010, &(0x7f0000000580)=ANY=[]) 01:54:30 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000000), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000300)={0x44, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8, 0x18, @rand_addr=0x2}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}, 0x1, 0x0, 0xda1d}, 0x0) [ 1692.094243][T20478] EXT4-fs (loop0): mount failed [ 1692.112879][T20554] loop5: detected capacity change from 0 to 140 [ 1692.121020][T20495] loop4: detected capacity change from 0 to 140 [ 1692.138277][T20495] EXT4-fs error (device loop4): ext4_fill_super:4822: inode #2: comm syz-executor.4: iget: root inode unallocated [ 1692.155545][T20448] loop2: detected capacity change from 0 to 140 [ 1692.158818][T20495] EXT4-fs (loop4): get root inode failed [ 1692.167442][T20495] EXT4-fs (loop4): mount failed [ 1692.174622][T20554] EXT4-fs error (device loop5): ext4_fill_super:4822: inode #2: comm syz-executor.5: iget: root inode unallocated [ 1692.188013][T20554] EXT4-fs (loop5): get root inode failed 01:54:30 executing program 1: r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000280)={0x18, 0x3, &(0x7f00000000c0)=ANY=[@ANYBLOB="1800000000000000000000000000000095"], &(0x7f0000000080)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={&(0x7f0000000080)='sched_switch\x00', r0}, 0x10) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f00000004c0)="1000000040000000030000002b00000005000000010000000000000000000000002000000020000010000000000000189f09c75f0000ffff53ef", 0x3a, 0x400}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb030000001300000023", 0x29, 0x7e0}, {&(0x7f0000000340)="00000000000000000000000000000000000000000000000000000000c99b0000ed410000000400009f09c75f9f09c75f9f09c75f00000000000003000200000000000800000000000af301000400000000000000000000000100000004", 0x5d, 0x8c60}], 0x0, &(0x7f0000000580)=ANY=[]) 01:54:30 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000000), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000300)={0x44, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8, 0x18, @rand_addr=0x2}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}, 0x1, 0x0, 0xe000}, 0x0) [ 1692.193713][T20554] EXT4-fs (loop5): mount failed [ 1692.202454][T20478] loop0: detected capacity change from 0 to 140 [ 1692.211069][T20478] EXT4-fs error (device loop0): ext4_fill_super:4822: inode #2: comm syz-executor.0: iget: root inode unallocated [ 1692.223591][T20448] EXT4-fs error (device loop2): ext4_fill_super:4822: inode #2: comm syz-executor.2: iget: root inode unallocated [ 1692.223834][T20478] EXT4-fs (loop0): get root inode failed [ 1692.241361][T20478] EXT4-fs (loop0): mount failed 01:54:30 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f00000004c0)="1000000040000000030000002b00110005000000010000000000000000000000002000000020000010000000000000009f09c75f0000ffff53ef", 0x3a, 0x400}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb030000001300000023", 0x29, 0x7e0}, {0x0, 0x0, 0x8c60}], 0x0, &(0x7f0000000580)=ANY=[]) 01:54:31 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000000), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000300)={0x44, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8, 0x18, @rand_addr=0x2}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}, 0x1, 0x0, 0x34000}, 0x0) 01:54:31 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f00000004c0)="1000000040000000030000002b00000005004600010000000000000000000000002000000020000010000000000000009f09c75f0000ffff53ef", 0x3a, 0x400}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb030000001300000023", 0x29, 0x7e0}, {0x0, 0x0, 0x8c60}], 0x0, &(0x7f0000000580)=ANY=[]) [ 1692.252400][T20861] loop1: detected capacity change from 0 to 140 [ 1692.261144][T20448] EXT4-fs (loop2): get root inode failed [ 1692.266951][T20448] EXT4-fs (loop2): mount failed [ 1692.273687][T20870] loop4: detected capacity change from 0 to 140 [ 1692.279004][T20554] loop5: detected capacity change from 0 to 140 [ 1692.286467][T20861] EXT4-fs (loop1): warning: mounting unchecked fs, running e2fsck is recommended 01:54:31 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f00000004c0)="1000000040000000030000002b00000005000000010000000000000000000000002000000020000010000000000410009f09c75f0000ffff53ef", 0x3a, 0x400}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb030000001300000023", 0x29, 0x7e0}, {0x0, 0x0, 0x8c60}], 0x0, &(0x7f0000000580)=ANY=[]) 01:54:31 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000000), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000300)={0x44, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8, 0x18, @rand_addr=0x2}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}, 0x1, 0x0, 0x400300}, 0x0) [ 1692.322171][T20870] EXT4-fs error (device loop4): ext4_fill_super:4822: inode #2: comm syz-executor.4: iget: root inode unallocated [ 1692.336401][T20554] EXT4-fs error (device loop5): ext4_fill_super:4822: inode #2: comm syz-executor.5: iget: root inode unallocated [ 1692.357641][T20998] loop0: detected capacity change from 0 to 140 [ 1692.363374][T20554] EXT4-fs (loop5): get root inode failed 01:54:31 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000000), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000300)={0x44, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8, 0x18, @rand_addr=0x2}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}, 0x1, 0x0, 0x1000000}, 0x0) 01:54:31 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f00000004c0)="1000000040000000030000002b00000005000000010000000000000000000000002000000020000010000000001004009f09c75f0000ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x560}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb030000001300000023", 0x29, 0x7e0}, {&(0x7f0000000340), 0x0, 0x8c60}], 0x14010, &(0x7f0000000580)=ANY=[]) [ 1692.369579][T20554] EXT4-fs (loop5): mount failed [ 1692.376011][T20870] EXT4-fs (loop4): get root inode failed [ 1692.381745][T20870] EXT4-fs (loop4): mount failed [ 1692.395001][T21157] loop2: detected capacity change from 0 to 140 [ 1692.401364][T20998] EXT4-fs error (device loop0): ext4_fill_super:4822: inode #2: comm syz-executor.0: iget: root inode unallocated 01:54:31 executing program 1: r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000280)={0x18, 0x3, &(0x7f00000000c0)=ANY=[@ANYBLOB="1800000000000000000000000000000095"], &(0x7f0000000080)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={&(0x7f0000000080)='sched_switch\x00', r0}, 0x10) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f00000004c0)="1000000040000000030000002b000000050000000100000000000000000000000020000000200000100000000000001b9f09c75f0000ffff53ef", 0x3a, 0x400}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb030000001300000023", 0x29, 0x7e0}, {&(0x7f0000000340)="00000000000000000000000000000000000000000000000000000000c99b0000ed410000000400009f09c75f9f09c75f9f09c75f00000000000003000200000000000800000000000af301000400000000000000000000000100000004", 0x5d, 0x8c60}], 0x0, &(0x7f0000000580)=ANY=[]) [ 1692.430424][T21157] EXT4-fs error (device loop2): ext4_fill_super:4822: inode #2: comm syz-executor.2: iget: root inode unallocated [ 1692.443253][T21211] loop5: detected capacity change from 0 to 140 [ 1692.452880][T20870] loop4: detected capacity change from 0 to 140 [ 1692.459807][T20998] EXT4-fs (loop0): get root inode failed [ 1692.465494][T20998] EXT4-fs (loop0): mount failed [ 1692.474771][T21157] EXT4-fs (loop2): get root inode failed [ 1692.479340][T21211] EXT4-fs error (device loop5): ext4_fill_super:4822: inode #2: comm syz-executor.5: iget: root inode unallocated [ 1692.480536][T21157] EXT4-fs (loop2): mount failed [ 1692.495071][T20870] EXT4-fs error (device loop4): ext4_fill_super:4822: inode #2: comm syz-executor.4: iget: root inode unallocated [ 1692.510590][T20870] EXT4-fs (loop4): get root inode failed [ 1692.516258][T20870] EXT4-fs (loop4): mount failed [ 1692.526249][T21211] EXT4-fs (loop5): get root inode failed [ 1692.531973][T21211] EXT4-fs (loop5): mount failed [ 1692.538303][T21249] loop1: detected capacity change from 0 to 140 [ 1692.547172][T20998] loop0: detected capacity change from 0 to 140 [ 1692.556362][T21157] loop2: detected capacity change from 0 to 140 [ 1692.569346][T21157] EXT4-fs error (device loop2): ext4_fill_super:4822: inode #2: comm syz-executor.2: iget: root inode unallocated 01:54:31 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f00000004c0)="1000000040000000030000002b00120005000000010000000000000000000000002000000020000010000000000000009f09c75f0000ffff53ef", 0x3a, 0x400}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb030000001300000023", 0x29, 0x7e0}, {0x0, 0x0, 0x8c60}], 0x0, &(0x7f0000000580)=ANY=[]) [ 1692.584996][T21211] loop5: detected capacity change from 0 to 140 [ 1692.591643][T21249] EXT4-fs (loop1): warning: mounting unchecked fs, running e2fsck is recommended [ 1692.605564][T20998] EXT4-fs error (device loop0): ext4_fill_super:4822: inode #2: comm syz-executor.0: iget: root inode unallocated [ 1692.620349][T20998] EXT4-fs (loop0): get root inode failed [ 1692.620938][T21211] EXT4-fs error (device loop5): ext4_fill_super:4822: inode #2: comm syz-executor.5: iget: root inode unallocated [ 1692.626037][T20998] EXT4-fs (loop0): mount failed [ 1692.642433][T21211] EXT4-fs (loop5): get root inode failed [ 1692.643661][T21249] EXT4-fs mount: 47 callbacks suppressed [ 1692.643676][T21249] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 1692.648725][T21211] EXT4-fs (loop5): mount failed [ 1692.669869][T21157] EXT4-fs (loop2): get root inode failed [ 1692.675503][T21157] EXT4-fs (loop2): mount failed 01:54:31 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000000), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000300)={0x44, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8, 0x18, @rand_addr=0x2}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}, 0x1, 0x0, 0x2000000}, 0x0) 01:54:31 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f00000004c0)="1000000040000000030000002b00000005000000010000000000000000000000002000000020000010000000000005009f09c75f0000ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x560}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb030000001300000023", 0x29, 0x7e0}, {&(0x7f0000000340), 0x0, 0x8c60}], 0x14010, &(0x7f0000000580)=ANY=[]) [ 1692.686577][T21296] loop4: detected capacity change from 0 to 140 [ 1692.699690][T21296] EXT4-fs error (device loop4): ext4_fill_super:4822: inode #2: comm syz-executor.4: iget: root inode unallocated [ 1692.712081][T21296] EXT4-fs (loop4): get root inode failed [ 1692.715583][T21305] loop5: detected capacity change from 0 to 140 [ 1692.717727][T21296] EXT4-fs (loop4): mount failed 01:54:31 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f00000004c0)="1000000040000000030000002b00000005000000010000000000000000000000002000000020000010000000002010009f09c75f0000ffff53ef", 0x3a, 0x400}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb030000001300000023", 0x29, 0x7e0}, {0x0, 0x0, 0x8c60}], 0x0, &(0x7f0000000580)=ANY=[]) 01:54:31 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000000), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000300)={0x44, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8, 0x18, @rand_addr=0x2}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}, 0x1, 0x0, 0x3000000}, 0x0) 01:54:31 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f00000004c0)="1000000040000000030000002b00000005004800010000000000000000000000002000000020000010000000000000009f09c75f0000ffff53ef", 0x3a, 0x400}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb030000001300000023", 0x29, 0x7e0}, {0x0, 0x0, 0x8c60}], 0x0, &(0x7f0000000580)=ANY=[]) [ 1692.730466][T21305] EXT4-fs error (device loop5): ext4_fill_super:4822: inode #2: comm syz-executor.5: iget: root inode unallocated [ 1692.743076][T21305] EXT4-fs (loop5): get root inode failed [ 1692.748770][T21305] EXT4-fs (loop5): mount failed [ 1692.755009][T21296] loop4: detected capacity change from 0 to 140 [ 1692.774736][T21417] loop2: detected capacity change from 0 to 140 [ 1692.781536][T21296] EXT4-fs error (device loop4): ext4_fill_super:4822: inode #2: comm syz-executor.4: iget: root inode unallocated [ 1692.782492][T21305] loop5: detected capacity change from 0 to 140 [ 1692.801124][T21296] EXT4-fs (loop4): get root inode failed [ 1692.806778][T21296] EXT4-fs (loop4): mount failed [ 1692.817585][T21417] EXT4-fs error (device loop2): ext4_fill_super:4822: inode #2: comm syz-executor.2: iget: root inode unallocated [ 1692.817813][T21589] loop0: detected capacity change from 0 to 140 01:54:31 executing program 1: r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000280)={0x18, 0x3, &(0x7f00000000c0)=ANY=[@ANYBLOB="1800000000000000000000000000000095"], &(0x7f0000000080)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={&(0x7f0000000080)='sched_switch\x00', r0}, 0x10) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f00000004c0)="1000000040000000030000002b00000005000000010000000000000000000000002000000020000010000000000000229f09c75f0000ffff53ef", 0x3a, 0x400}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb030000001300000023", 0x29, 0x7e0}, {&(0x7f0000000340)="00000000000000000000000000000000000000000000000000000000c99b0000ed410000000400009f09c75f9f09c75f9f09c75f00000000000003000200000000000800000000000af301000400000000000000000000000100000004", 0x5d, 0x8c60}], 0x0, &(0x7f0000000580)=ANY=[]) 01:54:31 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f00000004c0)="1000000040000000030000002b00140005000000010000000000000000000000002000000020000010000000000000009f09c75f0000ffff53ef", 0x3a, 0x400}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb030000001300000023", 0x29, 0x7e0}, {0x0, 0x0, 0x8c60}], 0x0, &(0x7f0000000580)=ANY=[]) [ 1692.837672][T21305] EXT4-fs error (device loop5): ext4_fill_super:4822: inode #2: comm syz-executor.5: iget: root inode unallocated [ 1692.852748][T21589] EXT4-fs error (device loop0): ext4_fill_super:4822: inode #2: comm syz-executor.0: iget: root inode unallocated [ 1692.869366][T21417] EXT4-fs (loop2): get root inode failed [ 1692.875020][T21417] EXT4-fs (loop2): mount failed 01:54:31 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000000), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000300)={0x44, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8, 0x18, @rand_addr=0x2}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}, 0x1, 0x0, 0x4000000}, 0x0) [ 1692.886047][T21589] EXT4-fs (loop0): get root inode failed [ 1692.892318][T21589] EXT4-fs (loop0): mount failed [ 1692.892682][T21305] EXT4-fs (loop5): get root inode failed [ 1692.902943][T21305] EXT4-fs (loop5): mount failed [ 1692.909018][T21614] loop4: detected capacity change from 0 to 140 [ 1692.917561][T21621] loop1: detected capacity change from 0 to 140 [ 1692.924370][T21614] EXT4-fs error (device loop4): ext4_fill_super:4822: inode #2: comm syz-executor.4: iget: root inode unallocated 01:54:31 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f00000004c0)="1000000040000000030000002b00000005000000010000000000000000000000002000000020000010000000009c05009f09c75f0000ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x560}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb030000001300000023", 0x29, 0x7e0}, {&(0x7f0000000340), 0x0, 0x8c60}], 0x14010, &(0x7f0000000580)=ANY=[]) [ 1692.933970][T21417] loop2: detected capacity change from 0 to 140 [ 1692.938045][T21621] EXT4-fs (loop1): warning: mounting unchecked fs, running e2fsck is recommended [ 1692.955914][T21614] EXT4-fs (loop4): get root inode failed [ 1692.960986][T21417] EXT4-fs error (device loop2): ext4_fill_super:4822: inode #2: comm syz-executor.2: iget: root inode unallocated [ 1692.961623][T21614] EXT4-fs (loop4): mount failed [ 1692.975367][T21589] loop0: detected capacity change from 0 to 140 01:54:31 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000000), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000300)={0x44, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8, 0x18, @rand_addr=0x2}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}, 0x1, 0x0, 0x5000000}, 0x0) [ 1692.982367][T21621] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 1692.992094][T21710] loop5: detected capacity change from 0 to 140 [ 1692.996814][T21417] EXT4-fs (loop2): get root inode failed [ 1693.007344][T21417] EXT4-fs (loop2): mount failed [ 1693.014076][T21589] EXT4-fs error (device loop0): ext4_fill_super:4822: inode #2: comm syz-executor.0: iget: root inode unallocated 01:54:31 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f00000004c0)="1000000040000000030000002b00000005000000010000000000000000000000002000000020000010000000000011009f09c75f0000ffff53ef", 0x3a, 0x400}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb030000001300000023", 0x29, 0x7e0}, {0x0, 0x0, 0x8c60}], 0x0, &(0x7f0000000580)=ANY=[]) [ 1693.037880][T21589] EXT4-fs (loop0): get root inode failed [ 1693.043587][T21589] EXT4-fs (loop0): mount failed [ 1693.050333][T21710] EXT4-fs error (device loop5): ext4_fill_super:4822: inode #2: comm syz-executor.5: iget: root inode unallocated [ 1693.066912][T21710] EXT4-fs (loop5): get root inode failed [ 1693.072133][T21614] loop4: detected capacity change from 0 to 140 [ 1693.072611][T21710] EXT4-fs (loop5): mount failed 01:54:31 executing program 1: r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000280)={0x18, 0x3, &(0x7f00000000c0)=ANY=[@ANYBLOB="1800000000000000000000000000000095"], &(0x7f0000000080)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={&(0x7f0000000080)='sched_switch\x00', r0}, 0x10) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f00000004c0)="1000000040000000030000002b00000005000000010000000000000000000000002000000020000010000000000000259f09c75f0000ffff53ef", 0x3a, 0x400}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb030000001300000023", 0x29, 0x7e0}, {&(0x7f0000000340)="00000000000000000000000000000000000000000000000000000000c99b0000ed410000000400009f09c75f9f09c75f9f09c75f00000000000003000200000000000800000000000af301000400000000000000000000000100000004", 0x5d, 0x8c60}], 0x0, &(0x7f0000000580)=ANY=[]) 01:54:31 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f00000004c0)="1000000040000000030000002b00000005004c00010000000000000000000000002000000020000010000000000000009f09c75f0000ffff53ef", 0x3a, 0x400}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb030000001300000023", 0x29, 0x7e0}, {0x0, 0x0, 0x8c60}], 0x0, &(0x7f0000000580)=ANY=[]) [ 1693.090594][T21856] loop2: detected capacity change from 0 to 140 [ 1693.101125][T21614] EXT4-fs error (device loop4): ext4_fill_super:4822: inode #2: comm syz-executor.4: iget: root inode unallocated [ 1693.117919][T21856] EXT4-fs error (device loop2): ext4_fill_super:4822: inode #2: comm syz-executor.2: iget: root inode unallocated [ 1693.136322][T21871] loop0: detected capacity change from 0 to 140 [ 1693.139596][T21710] loop5: detected capacity change from 0 to 140 [ 1693.152046][T21614] EXT4-fs (loop4): get root inode failed [ 1693.157718][T21614] EXT4-fs (loop4): mount failed [ 1693.163146][T21871] EXT4-fs error (device loop0): ext4_fill_super:4822: inode #2: comm syz-executor.0: iget: root inode unallocated [ 1693.177901][T21871] EXT4-fs (loop0): get root inode failed [ 1693.183596][T21871] EXT4-fs (loop0): mount failed [ 1693.190600][T21710] EXT4-fs error (device loop5): ext4_fill_super:4822: inode #2: comm syz-executor.5: iget: root inode unallocated [ 1693.209636][T21856] EXT4-fs (loop2): get root inode failed [ 1693.216427][T21856] EXT4-fs (loop2): mount failed [ 1693.222570][T21911] loop1: detected capacity change from 0 to 140 [ 1693.233120][T21710] EXT4-fs (loop5): get root inode failed 01:54:32 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000000), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000300)={0x44, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8, 0x18, @rand_addr=0x2}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}, 0x1, 0x0, 0x6000000}, 0x0) 01:54:32 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f00000004c0)="1000000040000000030000002b00220005000000010000000000000000000000002000000020000010000000000000009f09c75f0000ffff53ef", 0x3a, 0x400}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb030000001300000023", 0x29, 0x7e0}, {0x0, 0x0, 0x8c60}], 0x0, &(0x7f0000000580)=ANY=[]) [ 1693.238924][T21710] EXT4-fs (loop5): mount failed [ 1693.247623][T21911] EXT4-fs (loop1): warning: mounting unchecked fs, running e2fsck is recommended [ 1693.258101][T21911] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. 01:54:32 executing program 1: r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000280)={0x18, 0x3, &(0x7f00000000c0)=ANY=[@ANYBLOB="1800000000000000000000000000000095"], &(0x7f0000000080)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={&(0x7f0000000080)='sched_switch\x00', r0}, 0x10) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f00000004c0)="1000000040000000030000002b000000050000000100000000000000000000000020000000200000100000000000002e9f09c75f0000ffff53ef", 0x3a, 0x400}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb030000001300000023", 0x29, 0x7e0}, {&(0x7f0000000340)="00000000000000000000000000000000000000000000000000000000c99b0000ed410000000400009f09c75f9f09c75f9f09c75f00000000000003000200000000000800000000000af301000400000000000000000000000100000004", 0x5d, 0x8c60}], 0x0, &(0x7f0000000580)=ANY=[]) 01:54:32 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f00000004c0)="1000000040000000030000002b0000000500000001000000000000000000000000200000002000001000000000c205009f09c75f0000ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x560}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb030000001300000023", 0x29, 0x7e0}, {&(0x7f0000000340), 0x0, 0x8c60}], 0x14010, &(0x7f0000000580)=ANY=[]) [ 1693.295822][T21856] loop2: detected capacity change from 0 to 140 [ 1693.305085][T21871] loop0: detected capacity change from 0 to 140 [ 1693.305935][T21856] EXT4-fs error (device loop2): ext4_fill_super:4822: inode #2: comm syz-executor.2: iget: root inode unallocated [ 1693.326374][T21856] EXT4-fs (loop2): get root inode failed [ 1693.332083][T21856] EXT4-fs (loop2): mount failed 01:54:32 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000000), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000300)={0x44, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8, 0x18, @rand_addr=0x2}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}, 0x1, 0x0, 0x7000000}, 0x0) [ 1693.337089][T21871] EXT4-fs error (device loop0): ext4_fill_super:4822: inode #2: comm syz-executor.0: iget: root inode unallocated [ 1693.343078][T22145] loop4: detected capacity change from 0 to 140 [ 1693.356321][T21871] EXT4-fs (loop0): get root inode failed [ 1693.357696][T22145] EXT4-fs error (device loop4): ext4_fill_super:4822: inode #2: comm syz-executor.4: iget: root inode unallocated [ 1693.362014][T21871] EXT4-fs (loop0): mount failed [ 1693.382417][T22153] loop5: detected capacity change from 0 to 140 [ 1693.385919][T22145] EXT4-fs (loop4): get root inode failed [ 1693.394321][T22145] EXT4-fs (loop4): mount failed [ 1693.403578][T22153] EXT4-fs error (device loop5): ext4_fill_super:4822: inode #2: comm syz-executor.5: iget: root inode unallocated [ 1693.403693][T22156] loop1: detected capacity change from 0 to 140 [ 1693.416595][T22153] EXT4-fs (loop5): get root inode failed [ 1693.425386][T22156] EXT4-fs (loop1): warning: mounting unchecked fs, running e2fsck is recommended [ 1693.427588][T22153] EXT4-fs (loop5): mount failed 01:54:32 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f00000004c0)="1000000040000000030000002b00000005000000010000000000000000000000002000000020000010000000000012009f09c75f0000ffff53ef", 0x3a, 0x400}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb030000001300000023", 0x29, 0x7e0}, {0x0, 0x0, 0x8c60}], 0x0, &(0x7f0000000580)=ANY=[]) 01:54:32 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f00000004c0)="1000000040000000030000002b00000005006000010000000000000000000000002000000020000010000000000000009f09c75f0000ffff53ef", 0x3a, 0x400}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb030000001300000023", 0x29, 0x7e0}, {0x0, 0x0, 0x8c60}], 0x0, &(0x7f0000000580)=ANY=[]) 01:54:32 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000000), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000300)={0x44, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8, 0x18, @rand_addr=0x2}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}, 0x1, 0x0, 0x8000000}, 0x0) [ 1693.445462][T22156] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 1693.468920][T22145] loop4: detected capacity change from 0 to 140 [ 1693.469204][T22258] loop2: detected capacity change from 0 to 140 [ 1693.486471][T22145] EXT4-fs error (device loop4): ext4_fill_super:4822: inode #2: comm syz-executor.4: iget: root inode unallocated [ 1693.489042][T22260] loop0: detected capacity change from 0 to 140 [ 1693.499478][T22153] loop5: detected capacity change from 0 to 140 [ 1693.512489][T22260] EXT4-fs error (device loop0): ext4_fill_super:4822: inode #2: comm syz-executor.0: iget: root inode unallocated [ 1693.526868][T22145] EXT4-fs (loop4): get root inode failed [ 1693.532725][T22145] EXT4-fs (loop4): mount failed 01:54:32 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000000), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000300)={0x44, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8, 0x18, @rand_addr=0x2}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}, 0x1, 0x0, 0x9000000}, 0x0) 01:54:32 executing program 1: r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000280)={0x18, 0x3, &(0x7f00000000c0)=ANY=[@ANYBLOB="1800000000000000000000000000000095"], &(0x7f0000000080)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={&(0x7f0000000080)='sched_switch\x00', r0}, 0x10) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f00000004c0)="1000000040000000030000002b00000005000000010000000000000000000000002000000020000010000000000000469f09c75f0000ffff53ef", 0x3a, 0x400}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb030000001300000023", 0x29, 0x7e0}, {&(0x7f0000000340)="00000000000000000000000000000000000000000000000000000000c99b0000ed410000000400009f09c75f9f09c75f9f09c75f00000000000003000200000000000800000000000af301000400000000000000000000000100000004", 0x5d, 0x8c60}], 0x0, &(0x7f0000000580)=ANY=[]) [ 1693.544115][T22258] EXT4-fs error (device loop2): ext4_fill_super:4822: inode #2: comm syz-executor.2: iget: root inode unallocated [ 1693.562989][T22153] EXT4-fs error (device loop5): ext4_fill_super:4822: inode #2: comm syz-executor.5: iget: root inode unallocated [ 1693.575566][T22260] EXT4-fs (loop0): get root inode failed [ 1693.581278][T22260] EXT4-fs (loop0): mount failed [ 1693.587550][T22258] EXT4-fs (loop2): get root inode failed 01:54:32 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f00000004c0)="1000000040000000030000002b00250005000000010000000000000000000000002000000020000010000000000000009f09c75f0000ffff53ef", 0x3a, 0x400}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb030000001300000023", 0x29, 0x7e0}, {0x0, 0x0, 0x8c60}], 0x0, &(0x7f0000000580)=ANY=[]) 01:54:32 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000000), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000300)={0x44, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8, 0x18, @rand_addr=0x2}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}, 0x1, 0x0, 0xa000000}, 0x0) [ 1693.593409][T22258] EXT4-fs (loop2): mount failed [ 1693.605648][T22153] EXT4-fs (loop5): get root inode failed [ 1693.611322][T22153] EXT4-fs (loop5): mount failed [ 1693.617099][T22515] loop4: detected capacity change from 0 to 140 [ 1693.629690][T22515] EXT4-fs error (device loop4): ext4_fill_super:4822: inode #2: comm syz-executor.4: iget: root inode unallocated [ 1693.643350][T22260] loop0: detected capacity change from 0 to 140 [ 1693.656187][T22258] loop2: detected capacity change from 0 to 140 [ 1693.666446][T22515] EXT4-fs (loop4): get root inode failed [ 1693.667130][T22576] loop1: detected capacity change from 0 to 140 [ 1693.672148][T22515] EXT4-fs (loop4): mount failed 01:54:32 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f00000004c0)="1000000040000000030000002b00000005000000010000000000000000000000002000000020000010000000000006009f09c75f0000ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x560}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb030000001300000023", 0x29, 0x7e0}, {&(0x7f0000000340), 0x0, 0x8c60}], 0x14010, &(0x7f0000000580)=ANY=[]) 01:54:32 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000000), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000300)={0x44, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8, 0x18, @rand_addr=0x2}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}, 0x1, 0x0, 0xb000000}, 0x0) [ 1693.688048][T22258] EXT4-fs error (device loop2): ext4_fill_super:4822: inode #2: comm syz-executor.2: iget: root inode unallocated [ 1693.703289][T22260] EXT4-fs error (device loop0): ext4_fill_super:4822: inode #2: comm syz-executor.0: iget: root inode unallocated [ 1693.706710][T22576] EXT4-fs (loop1): warning: mounting unchecked fs, running e2fsck is recommended [ 1693.724865][T22515] loop4: detected capacity change from 0 to 140 [ 1693.733238][T22260] EXT4-fs (loop0): get root inode failed [ 1693.738932][T22260] EXT4-fs (loop0): mount failed 01:54:32 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000000), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000300)={0x44, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8, 0x18, @rand_addr=0x2}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}, 0x1, 0x0, 0xc000000}, 0x0) 01:54:32 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f00000004c0)="1000000040000000030000002b00000005006800010000000000000000000000002000000020000010000000000000009f09c75f0000ffff53ef", 0x3a, 0x400}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb030000001300000023", 0x29, 0x7e0}, {0x0, 0x0, 0x8c60}], 0x0, &(0x7f0000000580)=ANY=[]) [ 1693.754812][T22258] EXT4-fs (loop2): get root inode failed [ 1693.760566][T22258] EXT4-fs (loop2): mount failed [ 1693.762985][T22696] loop5: detected capacity change from 0 to 140 [ 1693.766440][T22576] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 1693.784814][T22515] EXT4-fs error (device loop4): ext4_fill_super:4822: inode #2: comm syz-executor.4: iget: root inode unallocated 01:54:32 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f00000004c0)="1000000040000000030000002b00000005000000010000000000000000000000002000000020000010000000000014009f09c75f0000ffff53ef", 0x3a, 0x400}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb030000001300000023", 0x29, 0x7e0}, {0x0, 0x0, 0x8c60}], 0x0, &(0x7f0000000580)=ANY=[]) [ 1693.807547][T22696] EXT4-fs error (device loop5): ext4_fill_super:4822: inode #2: comm syz-executor.5: iget: root inode unallocated [ 1693.824882][T22515] EXT4-fs (loop4): get root inode failed [ 1693.830561][T22515] EXT4-fs (loop4): mount failed [ 1693.836492][T22696] EXT4-fs (loop5): get root inode failed [ 1693.842304][T22696] EXT4-fs (loop5): mount failed 01:54:32 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f00000004c0)="1000000040000000030000002b002e0005000000010000000000000000000000002000000020000010000000000000009f09c75f0000ffff53ef", 0x3a, 0x400}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb030000001300000023", 0x29, 0x7e0}, {0x0, 0x0, 0x8c60}], 0x0, &(0x7f0000000580)=ANY=[]) 01:54:32 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000000), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000300)={0x44, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8, 0x18, @rand_addr=0x2}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}, 0x1, 0x0, 0xd000000}, 0x0) 01:54:32 executing program 1: r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000280)={0x18, 0x3, &(0x7f00000000c0)=ANY=[@ANYBLOB="1800000000000000000000000000000095"], &(0x7f0000000080)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={&(0x7f0000000080)='sched_switch\x00', r0}, 0x10) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f00000004c0)="1000000040000000030000002b00000005000000010000000000000000000000002000000020000010000000000000489f09c75f0000ffff53ef", 0x3a, 0x400}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb030000001300000023", 0x29, 0x7e0}, {&(0x7f0000000340)="00000000000000000000000000000000000000000000000000000000c99b0000ed410000000400009f09c75f9f09c75f9f09c75f00000000000003000200000000000800000000000af301000400000000000000000000000100000004", 0x5d, 0x8c60}], 0x0, &(0x7f0000000580)=ANY=[]) [ 1693.863776][T22917] loop0: detected capacity change from 0 to 140 [ 1693.867546][T22928] loop2: detected capacity change from 0 to 140 [ 1693.879087][T22696] loop5: detected capacity change from 0 to 140 [ 1693.886277][T22917] EXT4-fs error (device loop0): ext4_fill_super:4822: inode #2: comm syz-executor.0: iget: root inode unallocated [ 1693.899142][T22928] EXT4-fs error (device loop2): ext4_fill_super:4822: inode #2: comm syz-executor.2: iget: root inode unallocated [ 1693.918247][T22917] EXT4-fs (loop0): get root inode failed [ 1693.918678][T22696] EXT4-fs error (device loop5): ext4_fill_super:4822: inode #2: comm syz-executor.5: iget: root inode unallocated [ 1693.923980][T22917] EXT4-fs (loop0): mount failed [ 1693.941675][T22998] loop4: detected capacity change from 0 to 140 [ 1693.942337][T22928] EXT4-fs (loop2): get root inode failed [ 1693.951113][T22696] EXT4-fs (loop5): get root inode failed [ 1693.953687][T22928] EXT4-fs (loop2): mount failed [ 1693.959325][T22696] EXT4-fs (loop5): mount failed [ 1693.975944][T22998] EXT4-fs error (device loop4): ext4_fill_super:4822: inode #2: comm syz-executor.4: iget: root inode unallocated [ 1693.976476][T23004] loop1: detected capacity change from 0 to 140 [ 1693.997404][T22998] EXT4-fs (loop4): get root inode failed [ 1694.003066][T22998] EXT4-fs (loop4): mount failed [ 1694.012537][T22917] loop0: detected capacity change from 0 to 140 01:54:32 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f00000004c0)="1000000040000000030000002b00000005000000010000000000000000000000002000000020000010000000000406009f09c75f0000ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x560}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb030000001300000023", 0x29, 0x7e0}, {&(0x7f0000000340), 0x0, 0x8c60}], 0x14010, &(0x7f0000000580)=ANY=[]) [ 1694.017719][T23004] EXT4-fs (loop1): warning: mounting unchecked fs, running e2fsck is recommended [ 1694.019624][T22917] EXT4-fs error (device loop0): ext4_fill_super:4822: inode #2: comm syz-executor.0: iget: root inode unallocated [ 1694.040257][T22917] EXT4-fs (loop0): get root inode failed [ 1694.044117][T22928] loop2: detected capacity change from 0 to 140 [ 1694.045931][T22917] EXT4-fs (loop0): mount failed 01:54:32 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000000), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000300)={0x44, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8, 0x18, @rand_addr=0x2}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}, 0x1, 0x0, 0xe000000}, 0x0) 01:54:32 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f00000004c0)="1000000040000000030000002b00000005006c00010000000000000000000000002000000020000010000000000000009f09c75f0000ffff53ef", 0x3a, 0x400}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb030000001300000023", 0x29, 0x7e0}, {0x0, 0x0, 0x8c60}], 0x0, &(0x7f0000000580)=ANY=[]) [ 1694.059212][T23004] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 1694.073260][T22928] EXT4-fs error (device loop2): ext4_fill_super:4822: inode #2: comm syz-executor.2: iget: root inode unallocated [ 1694.077017][T22998] loop4: detected capacity change from 0 to 140 [ 1694.085991][T23096] loop5: detected capacity change from 0 to 140 [ 1694.100191][T22928] EXT4-fs (loop2): get root inode failed [ 1694.105845][T22928] EXT4-fs (loop2): mount failed 01:54:32 executing program 1: r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000280)={0x18, 0x3, &(0x7f00000000c0)=ANY=[@ANYBLOB="1800000000000000000000000000000095"], &(0x7f0000000080)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={&(0x7f0000000080)='sched_switch\x00', r0}, 0x10) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f00000004c0)="1000000040000000030000002b000000050000000100000000000000000000000020000000200000100000000000004c9f09c75f0000ffff53ef", 0x3a, 0x400}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb030000001300000023", 0x29, 0x7e0}, {&(0x7f0000000340)="00000000000000000000000000000000000000000000000000000000c99b0000ed410000000400009f09c75f9f09c75f9f09c75f00000000000003000200000000000800000000000af301000400000000000000000000000100000004", 0x5d, 0x8c60}], 0x0, &(0x7f0000000580)=ANY=[]) 01:54:32 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000000), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000300)={0x44, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8, 0x18, @rand_addr=0x2}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}, 0x1, 0x0, 0xf000000}, 0x0) [ 1694.125647][T23096] EXT4-fs error (device loop5): ext4_fill_super:4822: inode #2: comm syz-executor.5: iget: root inode unallocated [ 1694.142028][T22998] EXT4-fs error (device loop4): ext4_fill_super:4822: inode #2: comm syz-executor.4: iget: root inode unallocated [ 1694.154459][T23216] loop0: detected capacity change from 0 to 140 [ 1694.162148][T23096] EXT4-fs (loop5): get root inode failed [ 1694.167839][T23096] EXT4-fs (loop5): mount failed 01:54:32 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f00000004c0)="1000000040000000030000002b00000005000000010000000000000000000000002000000020000010000000000020009f09c75f0000ffff53ef", 0x3a, 0x400}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb030000001300000023", 0x29, 0x7e0}, {0x0, 0x0, 0x8c60}], 0x0, &(0x7f0000000580)=ANY=[]) [ 1694.174374][T22998] EXT4-fs (loop4): get root inode failed [ 1694.180111][T22998] EXT4-fs (loop4): mount failed [ 1694.195450][T23216] EXT4-fs error (device loop0): ext4_fill_super:4822: inode #2: comm syz-executor.0: iget: root inode unallocated [ 1694.215603][T23338] loop2: detected capacity change from 0 to 140 01:54:32 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f00000004c0)="1000000040000000030000002b00450005000000010000000000000000000000002000000020000010000000000000009f09c75f0000ffff53ef", 0x3a, 0x400}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb030000001300000023", 0x29, 0x7e0}, {0x0, 0x0, 0x8c60}], 0x0, &(0x7f0000000580)=ANY=[]) [ 1694.222853][T23096] loop5: detected capacity change from 0 to 140 [ 1694.232291][T23337] loop1: detected capacity change from 0 to 140 [ 1694.243930][T23216] EXT4-fs (loop0): get root inode failed [ 1694.249635][T23216] EXT4-fs (loop0): mount failed [ 1694.256125][T23096] EXT4-fs error (device loop5): ext4_fill_super:4822: inode #2: comm syz-executor.5: iget: root inode unallocated 01:54:33 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000000), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000300)={0x44, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8, 0x18, @rand_addr=0x2}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}, 0x1, 0x0, 0x10000000}, 0x0) [ 1694.270003][T23337] EXT4-fs (loop1): warning: mounting unchecked fs, running e2fsck is recommended [ 1694.279204][T23338] EXT4-fs error (device loop2): ext4_fill_super:4822: inode #2: comm syz-executor.2: iget: root inode unallocated [ 1694.297197][T23425] loop4: detected capacity change from 0 to 140 [ 1694.310541][T23216] loop0: detected capacity change from 0 to 140 [ 1694.312741][T23338] EXT4-fs (loop2): get root inode failed [ 1694.322679][T23338] EXT4-fs (loop2): mount failed [ 1694.329671][T23096] EXT4-fs (loop5): get root inode failed [ 1694.335330][T23096] EXT4-fs (loop5): mount failed [ 1694.340707][T23216] EXT4-fs error (device loop0): ext4_fill_super:4822: inode #2: comm syz-executor.0: iget: root inode unallocated [ 1694.356914][T23337] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. 01:54:33 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f00000004c0)="1000000040000000030000002b00000005000000010000000000000000000000002000000020000010000000000007009f09c75f0000ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x560}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb030000001300000023", 0x29, 0x7e0}, {&(0x7f0000000340), 0x0, 0x8c60}], 0x14010, &(0x7f0000000580)=ANY=[]) [ 1694.369614][T23425] EXT4-fs error (device loop4): ext4_fill_super:4822: inode #2: comm syz-executor.4: iget: root inode unallocated [ 1694.382894][T23216] EXT4-fs (loop0): get root inode failed [ 1694.388658][T23216] EXT4-fs (loop0): mount failed [ 1694.395381][T23425] EXT4-fs (loop4): get root inode failed [ 1694.401068][T23425] EXT4-fs (loop4): mount failed 01:54:33 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f00000004c0)="1000000040000000030000002b00000005007400010000000000000000000000002000000020000010000000000000009f09c75f0000ffff53ef", 0x3a, 0x400}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb030000001300000023", 0x29, 0x7e0}, {0x0, 0x0, 0x8c60}], 0x0, &(0x7f0000000580)=ANY=[]) 01:54:33 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000000), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000300)={0x44, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8, 0x18, @rand_addr=0x2}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}, 0x1, 0x0, 0x11000000}, 0x0) [ 1694.442481][T23338] loop2: detected capacity change from 0 to 140 [ 1694.470612][T23425] loop4: detected capacity change from 0 to 140 [ 1694.487047][T23620] loop0: detected capacity change from 0 to 140 [ 1694.494482][T23628] loop5: detected capacity change from 0 to 140 [ 1694.502994][T23338] EXT4-fs error (device loop2): ext4_fill_super:4822: inode #2: comm syz-executor.2: iget: root inode unallocated [ 1694.530731][T23628] EXT4-fs error (device loop5): ext4_fill_super:4822: inode #2: comm syz-executor.5: iget: root inode unallocated 01:54:33 executing program 1: r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000280)={0x18, 0x3, &(0x7f00000000c0)=ANY=[@ANYBLOB="1800000000000000000000000000000095"], &(0x7f0000000080)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={&(0x7f0000000080)='sched_switch\x00', r0}, 0x10) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f00000004c0)="1000000040000000030000002b00000005000000010000000000000000000000002000000020000010000000000000609f09c75f0000ffff53ef", 0x3a, 0x400}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb030000001300000023", 0x29, 0x7e0}, {&(0x7f0000000340)="00000000000000000000000000000000000000000000000000000000c99b0000ed410000000400009f09c75f9f09c75f9f09c75f00000000000003000200000000000800000000000af301000400000000000000000000000100000004", 0x5d, 0x8c60}], 0x0, &(0x7f0000000580)=ANY=[]) [ 1694.543837][T23620] EXT4-fs error (device loop0): ext4_fill_super:4822: inode #2: comm syz-executor.0: iget: root inode unallocated [ 1694.564095][T23425] EXT4-fs error (device loop4): ext4_fill_super:4822: inode #2: comm syz-executor.4: iget: root inode unallocated [ 1694.594120][T23628] EXT4-fs (loop5): get root inode failed [ 1694.599884][T23628] EXT4-fs (loop5): mount failed [ 1694.608792][T23338] EXT4-fs (loop2): get root inode failed [ 1694.614466][T23338] EXT4-fs (loop2): mount failed [ 1694.622837][T23736] loop1: detected capacity change from 0 to 140 01:54:33 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000000), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000300)={0x44, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8, 0x18, @rand_addr=0x2}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}, 0x1, 0x0, 0x12000000}, 0x0) [ 1694.651869][T23620] EXT4-fs (loop0): get root inode failed [ 1694.657672][T23620] EXT4-fs (loop0): mount failed [ 1694.671703][T23425] EXT4-fs (loop4): get root inode failed [ 1694.677562][T23425] EXT4-fs (loop4): mount failed [ 1694.684399][T23736] EXT4-fs (loop1): warning: mounting unchecked fs, running e2fsck is recommended [ 1694.700675][T23628] loop5: detected capacity change from 0 to 140 [ 1694.709753][T23628] EXT4-fs error (device loop5): ext4_fill_super:4822: inode #2: comm syz-executor.5: iget: root inode unallocated 01:54:33 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f00000004c0)="1000000040000000030000002b00000005000000010000000000000000000000002000000020000010000000001020009f09c75f0000ffff53ef", 0x3a, 0x400}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb030000001300000023", 0x29, 0x7e0}, {0x0, 0x0, 0x8c60}], 0x0, &(0x7f0000000580)=ANY=[]) [ 1694.757152][T23628] EXT4-fs (loop5): get root inode failed [ 1694.762893][T23628] EXT4-fs (loop5): mount failed [ 1694.776868][T23620] loop0: detected capacity change from 0 to 140 [ 1694.785930][T23736] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. 01:54:33 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000000), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000300)={0x44, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8, 0x18, @rand_addr=0x2}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}, 0x1, 0x0, 0x19000000}, 0x0) 01:54:33 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f00000004c0)="1000000040000000030000002b00460005000000010000000000000000000000002000000020000010000000000000009f09c75f0000ffff53ef", 0x3a, 0x400}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb030000001300000023", 0x29, 0x7e0}, {0x0, 0x0, 0x8c60}], 0x0, &(0x7f0000000580)=ANY=[]) 01:54:33 executing program 1: r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000280)={0x18, 0x3, &(0x7f00000000c0)=ANY=[@ANYBLOB="1800000000000000000000000000000095"], &(0x7f0000000080)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={&(0x7f0000000080)='sched_switch\x00', r0}, 0x10) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f00000004c0)="1000000040000000030000002b00000005000000010000000000000000000000002000000020000010000000000000689f09c75f0000ffff53ef", 0x3a, 0x400}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb030000001300000023", 0x29, 0x7e0}, {&(0x7f0000000340)="00000000000000000000000000000000000000000000000000000000c99b0000ed410000000400009f09c75f9f09c75f9f09c75f00000000000003000200000000000800000000000af301000400000000000000000000000100000004", 0x5d, 0x8c60}], 0x0, &(0x7f0000000580)=ANY=[]) [ 1694.817220][T23847] loop2: detected capacity change from 0 to 140 [ 1694.851620][T23620] EXT4-fs error (device loop0): ext4_fill_super:4822: inode #2: comm syz-executor.0: iget: root inode unallocated 01:54:33 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f00000004c0)="1000000040000000030000002b00000005000000010000000000000000000000002000000020000010000000000009009f09c75f0000ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x560}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb030000001300000023", 0x29, 0x7e0}, {&(0x7f0000000340), 0x0, 0x8c60}], 0x14010, &(0x7f0000000580)=ANY=[]) [ 1694.883974][T23959] loop4: detected capacity change from 0 to 140 [ 1694.899051][T23847] EXT4-fs error (device loop2): ext4_fill_super:4822: inode #2: comm syz-executor.2: iget: root inode unallocated [ 1694.911684][T23847] EXT4-fs (loop2): get root inode failed [ 1694.912570][T23620] EXT4-fs (loop0): get root inode failed [ 1694.917398][T23847] EXT4-fs (loop2): mount failed [ 1694.919143][T23986] loop5: detected capacity change from 0 to 140 [ 1694.923142][T23620] EXT4-fs (loop0): mount failed [ 1694.940330][T23959] EXT4-fs error (device loop4): ext4_fill_super:4822: inode #2: comm syz-executor.4: iget: root inode unallocated [ 1694.961221][T23847] loop2: detected capacity change from 0 to 140 [ 1694.972259][T23986] EXT4-fs error (device loop5): ext4_fill_super:4822: inode #2: comm syz-executor.5: iget: root inode unallocated 01:54:33 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f00000004c0)="1000000040000000030000002b00000005007a00010000000000000000000000002000000020000010000000000000009f09c75f0000ffff53ef", 0x3a, 0x400}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb030000001300000023", 0x29, 0x7e0}, {0x0, 0x0, 0x8c60}], 0x0, &(0x7f0000000580)=ANY=[]) 01:54:33 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000000), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000300)={0x44, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8, 0x18, @rand_addr=0x2}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}, 0x1, 0x0, 0x48000000}, 0x0) [ 1694.987803][T24048] loop1: detected capacity change from 0 to 140 [ 1695.017286][T24061] loop0: detected capacity change from 0 to 140 [ 1695.029248][T23847] EXT4-fs error (device loop2): ext4_fill_super:4822: inode #2: comm syz-executor.2: iget: root inode unallocated [ 1695.050795][T23959] EXT4-fs (loop4): get root inode failed [ 1695.056480][T23959] EXT4-fs (loop4): mount failed [ 1695.069931][T23986] EXT4-fs (loop5): get root inode failed [ 1695.075886][T23986] EXT4-fs (loop5): mount failed [ 1695.082212][T24048] EXT4-fs (loop1): warning: mounting unchecked fs, running e2fsck is recommended [ 1695.105762][T23847] EXT4-fs (loop2): get root inode failed [ 1695.111464][T23847] EXT4-fs (loop2): mount failed [ 1695.117239][T24061] EXT4-fs error (device loop0): ext4_fill_super:4822: inode #2: comm syz-executor.0: iget: root inode unallocated 01:54:33 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000000), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000300)={0x44, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8, 0x18, @rand_addr=0x2}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}, 0x1, 0x0, 0x4c000000}, 0x0) [ 1695.141463][T24048] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 1695.180289][T23959] loop4: detected capacity change from 0 to 140 01:54:33 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f00000004c0)="1000000040000000030000002b00000005000000010000000000000000000000002000000020000010000000000022009f09c75f0000ffff53ef", 0x3a, 0x400}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb030000001300000023", 0x29, 0x7e0}, {0x0, 0x0, 0x8c60}], 0x0, &(0x7f0000000580)=ANY=[]) [ 1695.188161][T24061] EXT4-fs (loop0): get root inode failed [ 1695.193897][T24061] EXT4-fs (loop0): mount failed [ 1695.208121][T23959] EXT4-fs error (device loop4): ext4_fill_super:4822: inode #2: comm syz-executor.4: iget: root inode unallocated [ 1695.223142][T23986] loop5: detected capacity change from 0 to 140 01:54:34 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000000), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000300)={0x44, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8, 0x18, @rand_addr=0x2}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}, 0x1, 0x0, 0x60000000}, 0x0) 01:54:34 executing program 1: r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000280)={0x18, 0x3, &(0x7f00000000c0)=ANY=[@ANYBLOB="1800000000000000000000000000000095"], &(0x7f0000000080)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={&(0x7f0000000080)='sched_switch\x00', r0}, 0x10) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f00000004c0)="1000000040000000030000002b000000050000000100000000000000000000000020000000200000100000000000006c9f09c75f0000ffff53ef", 0x3a, 0x400}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb030000001300000023", 0x29, 0x7e0}, {&(0x7f0000000340)="00000000000000000000000000000000000000000000000000000000c99b0000ed410000000400009f09c75f9f09c75f9f09c75f00000000000003000200000000000800000000000af301000400000000000000000000000100000004", 0x5d, 0x8c60}], 0x0, &(0x7f0000000580)=ANY=[]) [ 1695.253396][T23986] EXT4-fs error (device loop5): ext4_fill_super:4822: inode #2: comm syz-executor.5: iget: root inode unallocated [ 1695.293300][T24347] loop2: detected capacity change from 0 to 140 [ 1695.317083][T23959] EXT4-fs (loop4): get root inode failed [ 1695.322899][T23959] EXT4-fs (loop4): mount failed [ 1695.334782][T23986] EXT4-fs (loop5): get root inode failed [ 1695.340482][T23986] EXT4-fs (loop5): mount failed [ 1695.355991][T24061] loop0: detected capacity change from 0 to 140 01:54:34 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f00000004c0)="1000000040000000030000002b00480005000000010000000000000000000000002000000020000010000000000000009f09c75f0000ffff53ef", 0x3a, 0x400}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb030000001300000023", 0x29, 0x7e0}, {0x0, 0x0, 0x8c60}], 0x0, &(0x7f0000000580)=ANY=[]) [ 1695.376011][T24434] loop1: detected capacity change from 0 to 140 [ 1695.389817][T24347] EXT4-fs error (device loop2): ext4_fill_super:4822: inode #2: comm syz-executor.2: iget: root inode unallocated [ 1695.405373][T24061] EXT4-fs error (device loop0): ext4_fill_super:4822: inode #2: comm syz-executor.0: iget: root inode unallocated 01:54:34 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000000), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000300)={0x44, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8, 0x18, @rand_addr=0x2}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}, 0x1, 0x0, 0x68000000}, 0x0) [ 1695.450905][T24434] EXT4-fs (loop1): warning: mounting unchecked fs, running e2fsck is recommended [ 1695.464025][T24347] EXT4-fs (loop2): get root inode failed [ 1695.466151][T24434] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 1695.469733][T24347] EXT4-fs (loop2): mount failed [ 1695.470996][T24061] EXT4-fs (loop0): get root inode failed [ 1695.489801][T24494] loop4: detected capacity change from 0 to 140 01:54:34 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f00000004c0)="1000000040000000030000002b0000000500000001000000000000000000000000200000002000001000000000000a009f09c75f0000ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x560}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb030000001300000023", 0x29, 0x7e0}, {&(0x7f0000000340), 0x0, 0x8c60}], 0x14010, &(0x7f0000000580)=ANY=[]) [ 1695.490880][T24061] EXT4-fs (loop0): mount failed [ 1695.507331][T24494] EXT4-fs error (device loop4): ext4_fill_super:4822: inode #2: comm syz-executor.4: iget: root inode unallocated [ 1695.521390][T24494] EXT4-fs (loop4): get root inode failed [ 1695.527058][T24494] EXT4-fs (loop4): mount failed [ 1695.537344][T24646] loop5: detected capacity change from 0 to 140 01:54:34 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000000), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000300)={0x44, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8, 0x18, @rand_addr=0x2}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}, 0x1, 0x0, 0x6c000000}, 0x0) 01:54:34 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f00000004c0)="1000000040000000030000002b0000000500fe00010000000000000000000000002000000020000010000000000000009f09c75f0000ffff53ef", 0x3a, 0x400}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb030000001300000023", 0x29, 0x7e0}, {0x0, 0x0, 0x8c60}], 0x0, &(0x7f0000000580)=ANY=[]) 01:54:34 executing program 1: r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000280)={0x18, 0x3, &(0x7f00000000c0)=ANY=[@ANYBLOB="1800000000000000000000000000000095"], &(0x7f0000000080)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={&(0x7f0000000080)='sched_switch\x00', r0}, 0x10) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f00000004c0)="1000000040000000030000002b00000005000000010000000000000000000000002000000020000010000000000000749f09c75f0000ffff53ef", 0x3a, 0x400}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb030000001300000023", 0x29, 0x7e0}, {&(0x7f0000000340)="00000000000000000000000000000000000000000000000000000000c99b0000ed410000000400009f09c75f9f09c75f9f09c75f00000000000003000200000000000800000000000af301000400000000000000000000000100000004", 0x5d, 0x8c60}], 0x0, &(0x7f0000000580)=ANY=[]) [ 1695.547994][T24347] loop2: detected capacity change from 0 to 140 [ 1695.561262][T24347] EXT4-fs error (device loop2): ext4_fill_super:4822: inode #2: comm syz-executor.2: iget: root inode unallocated [ 1695.576417][T24494] loop4: detected capacity change from 0 to 140 [ 1695.588755][T24646] EXT4-fs error (device loop5): ext4_fill_super:4822: inode #2: comm syz-executor.5: iget: root inode unallocated 01:54:34 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000000), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000300)={0x44, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8, 0x18, @rand_addr=0x2}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}, 0x1, 0x0, 0x74000000}, 0x0) [ 1695.602641][T24692] loop0: detected capacity change from 0 to 140 [ 1695.624321][T24795] loop1: detected capacity change from 0 to 140 [ 1695.627316][T24347] EXT4-fs (loop2): get root inode failed [ 1695.636243][T24347] EXT4-fs (loop2): mount failed [ 1695.637690][T24494] EXT4-fs error (device loop4): ext4_fill_super:4822: inode #2: comm syz-executor.4: iget: root inode unallocated [ 1695.655128][T24646] EXT4-fs (loop5): get root inode failed [ 1695.657577][T24494] EXT4-fs (loop4): get root inode failed [ 1695.660863][T24646] EXT4-fs (loop5): mount failed [ 1695.666415][T24494] EXT4-fs (loop4): mount failed [ 1695.674263][T24692] EXT4-fs error (device loop0): ext4_fill_super:4822: inode #2: comm syz-executor.0: iget: root inode unallocated [ 1695.689942][T24692] EXT4-fs (loop0): get root inode failed [ 1695.690807][T24795] EXT4-fs (loop1): warning: mounting unchecked fs, running e2fsck is recommended 01:54:34 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f00000004c0)="1000000040000000030000002b00000005000000010000000000000000000000002000000020000010000000000025009f09c75f0000ffff53ef", 0x3a, 0x400}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb030000001300000023", 0x29, 0x7e0}, {0x0, 0x0, 0x8c60}], 0x0, &(0x7f0000000580)=ANY=[]) 01:54:34 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f00000004c0)="1000000040000000030000002b004c0005000000010000000000000000000000002000000020000010000000000000009f09c75f0000ffff53ef", 0x3a, 0x400}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb030000001300000023", 0x29, 0x7e0}, {0x0, 0x0, 0x8c60}], 0x0, &(0x7f0000000580)=ANY=[]) 01:54:34 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000000), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000300)={0x44, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8, 0x18, @rand_addr=0x2}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}, 0x1, 0x0, 0x7a000000}, 0x0) [ 1695.695695][T24692] EXT4-fs (loop0): mount failed [ 1695.707387][T24795] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 1695.733432][T24646] loop5: detected capacity change from 0 to 140 [ 1695.740812][T24646] EXT4-fs error (device loop5): ext4_fill_super:4822: inode #2: comm syz-executor.5: iget: root inode unallocated 01:54:34 executing program 1: r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000280)={0x18, 0x3, &(0x7f00000000c0)=ANY=[@ANYBLOB="1800000000000000000000000000000095"], &(0x7f0000000080)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={&(0x7f0000000080)='sched_switch\x00', r0}, 0x10) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f00000004c0)="1000000040000000030000002b000000050000000100000000000000000000000020000000200000100000000000007a9f09c75f0000ffff53ef", 0x3a, 0x400}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb030000001300000023", 0x29, 0x7e0}, {&(0x7f0000000340)="00000000000000000000000000000000000000000000000000000000c99b0000ed410000000400009f09c75f9f09c75f9f09c75f00000000000003000200000000000800000000000af301000400000000000000000000000100000004", 0x5d, 0x8c60}], 0x0, &(0x7f0000000580)=ANY=[]) 01:54:34 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000000), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000300)={0x44, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8, 0x18, @rand_addr=0x2}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}, 0x1, 0x0, 0x9effffff}, 0x0) [ 1695.754910][T24646] EXT4-fs (loop5): get root inode failed [ 1695.760981][T24646] EXT4-fs (loop5): mount failed [ 1695.770022][T24692] loop0: detected capacity change from 0 to 140 [ 1695.777115][T24692] EXT4-fs error (device loop0): ext4_fill_super:4822: inode #2: comm syz-executor.0: iget: root inode unallocated 01:54:34 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f00000004c0)="1000000040000000030000002b0000000500000001000000000000000000000000200000002000001000000000000b009f09c75f0000ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x560}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb030000001300000023", 0x29, 0x7e0}, {&(0x7f0000000340), 0x0, 0x8c60}], 0x14010, &(0x7f0000000580)=ANY=[]) 01:54:34 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000000), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000300)={0x44, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8, 0x18, @rand_addr=0x2}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}, 0x1, 0x0, 0xa7ffffff}, 0x0) [ 1695.803671][T25107] loop4: detected capacity change from 0 to 140 [ 1695.806293][T24692] EXT4-fs (loop0): get root inode failed [ 1695.815716][T24692] EXT4-fs (loop0): mount failed [ 1695.818169][T25114] loop2: detected capacity change from 0 to 140 [ 1695.835646][T25114] EXT4-fs error (device loop2): ext4_fill_super:4822: inode #2: comm syz-executor.2: iget: root inode unallocated 01:54:34 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f00000004c0)="1000000040000000030000002b00000005009501010000000000000000000000002000000020000010000000000000009f09c75f0000ffff53ef", 0x3a, 0x400}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb030000001300000023", 0x29, 0x7e0}, {0x0, 0x0, 0x8c60}], 0x0, &(0x7f0000000580)=ANY=[]) [ 1695.854439][T25196] loop5: detected capacity change from 0 to 140 [ 1695.856445][T25114] EXT4-fs (loop2): get root inode failed [ 1695.866646][T25114] EXT4-fs (loop2): mount failed [ 1695.876152][T25107] EXT4-fs error (device loop4): ext4_fill_super:4822: inode #2: comm syz-executor.4: iget: root inode unallocated [ 1695.876947][T25224] loop1: detected capacity change from 0 to 140 [ 1695.900204][T25107] EXT4-fs (loop4): get root inode failed [ 1695.905169][T25196] EXT4-fs error (device loop5): ext4_fill_super:4822: inode #2: comm syz-executor.5: iget: root inode unallocated [ 1695.905869][T25107] EXT4-fs (loop4): mount failed [ 1695.925342][T25267] loop0: detected capacity change from 0 to 140 [ 1695.934964][T25196] EXT4-fs (loop5): get root inode failed [ 1695.940666][T25196] EXT4-fs (loop5): mount failed [ 1695.947919][T25114] loop2: detected capacity change from 0 to 140 [ 1695.955123][T25224] EXT4-fs (loop1): warning: mounting unchecked fs, running e2fsck is recommended [ 1695.969532][T25224] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 1695.982092][T25267] EXT4-fs error (device loop0): ext4_fill_super:4822: inode #2: comm syz-executor.0: iget: root inode unallocated [ 1695.996262][T25267] EXT4-fs (loop0): get root inode failed [ 1696.002008][T25267] EXT4-fs (loop0): mount failed 01:54:34 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000000), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000300)={0x44, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8, 0x18, @rand_addr=0x2}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}, 0x1, 0x0, 0xda1d0000}, 0x0) [ 1696.011239][T25196] loop5: detected capacity change from 0 to 140 [ 1696.018178][T25114] EXT4-fs error (device loop2): ext4_fill_super:4822: inode #2: comm syz-executor.2: iget: root inode unallocated [ 1696.040752][T25114] EXT4-fs (loop2): get root inode failed [ 1696.046454][T25114] EXT4-fs (loop2): mount failed 01:54:34 executing program 1: r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000280)={0x18, 0x3, &(0x7f00000000c0)=ANY=[@ANYBLOB="1800000000000000000000000000000095"], &(0x7f0000000080)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={&(0x7f0000000080)='sched_switch\x00', r0}, 0x10) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f00000004c0)="1000000040000000030000002b000000050000000100000000000000000000000020000000200000100000000000008c9f09c75f0000ffff53ef", 0x3a, 0x400}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb030000001300000023", 0x29, 0x7e0}, {&(0x7f0000000340)="00000000000000000000000000000000000000000000000000000000c99b0000ed410000000400009f09c75f9f09c75f9f09c75f00000000000003000200000000000800000000000af301000400000000000000000000000100000004", 0x5d, 0x8c60}], 0x0, &(0x7f0000000580)=ANY=[]) [ 1696.054276][T25196] EXT4-fs error (device loop5): ext4_fill_super:4822: inode #2: comm syz-executor.5: iget: root inode unallocated [ 1696.066989][T25107] loop4: detected capacity change from 0 to 140 [ 1696.077518][T25196] EXT4-fs (loop5): get root inode failed [ 1696.078279][T25107] EXT4-fs error (device loop4): ext4_fill_super:4822: inode #2: comm syz-executor.4: iget: root inode unallocated [ 1696.083223][T25196] EXT4-fs (loop5): mount failed 01:54:34 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f00000004c0)="1000000040000000030000002b0000000500000001000000000000000000000000200000002000001000000000002e009f09c75f0000ffff53ef", 0x3a, 0x400}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb030000001300000023", 0x29, 0x7e0}, {0x0, 0x0, 0x8c60}], 0x0, &(0x7f0000000580)=ANY=[]) 01:54:34 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f00000004c0)="1000000040000000030000002b0000000500000001000000000000000000000000200000002000001000000000000c009f09c75f0000ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x560}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb030000001300000023", 0x29, 0x7e0}, {&(0x7f0000000340), 0x0, 0x8c60}], 0x14010, &(0x7f0000000580)=ANY=[]) [ 1696.106718][T25267] loop0: detected capacity change from 0 to 140 [ 1696.115318][T25107] EXT4-fs (loop4): get root inode failed [ 1696.121052][T25107] EXT4-fs (loop4): mount failed [ 1696.132965][T25267] EXT4-fs error (device loop0): ext4_fill_super:4822: inode #2: comm syz-executor.0: iget: root inode unallocated [ 1696.152443][T25469] loop2: detected capacity change from 0 to 140 01:54:34 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f00000004c0)="1000000040000000030000002b00600005000000010000000000000000000000002000000020000010000000000000009f09c75f0000ffff53ef", 0x3a, 0x400}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb030000001300000023", 0x29, 0x7e0}, {0x0, 0x0, 0x8c60}], 0x0, &(0x7f0000000580)=ANY=[]) 01:54:34 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000000), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000300)={0x44, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8, 0x18, @rand_addr=0x2}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}, 0x1, 0x0, 0xe0000000}, 0x0) [ 1696.153011][T25466] loop5: detected capacity change from 0 to 140 [ 1696.168110][T25463] loop1: detected capacity change from 0 to 140 [ 1696.175022][T25469] EXT4-fs error (device loop2): ext4_fill_super:4822: inode #2: comm syz-executor.2: iget: root inode unallocated [ 1696.176621][T25267] EXT4-fs (loop0): get root inode failed [ 1696.192908][T25267] EXT4-fs (loop0): mount failed [ 1696.198329][T25463] EXT4-fs (loop1): warning: mounting unchecked fs, running e2fsck is recommended [ 1696.209596][T25466] EXT4-fs error (device loop5): ext4_fill_super:4822: inode #2: comm syz-executor.5: iget: root inode unallocated [ 1696.222040][T25469] EXT4-fs (loop2): get root inode failed [ 1696.227737][T25469] EXT4-fs (loop2): mount failed [ 1696.233203][T25463] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 1696.247638][T25466] EXT4-fs (loop5): get root inode failed [ 1696.248390][T25597] loop4: detected capacity change from 0 to 140 01:54:35 executing program 1: r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000280)={0x18, 0x3, &(0x7f00000000c0)=ANY=[@ANYBLOB="1800000000000000000000000000000095"], &(0x7f0000000080)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={&(0x7f0000000080)='sched_switch\x00', r0}, 0x10) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f00000004c0)="1000000040000000030000002b000000050000000100000000000000000000000020000000200000100000000000008d9f09c75f0000ffff53ef", 0x3a, 0x400}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb030000001300000023", 0x29, 0x7e0}, {&(0x7f0000000340)="00000000000000000000000000000000000000000000000000000000c99b0000ed410000000400009f09c75f9f09c75f9f09c75f00000000000003000200000000000800000000000af301000400000000000000000000000100000004", 0x5d, 0x8c60}], 0x0, &(0x7f0000000580)=ANY=[]) [ 1696.253357][T25466] EXT4-fs (loop5): mount failed [ 1696.270964][T25597] EXT4-fs error (device loop4): ext4_fill_super:4822: inode #2: comm syz-executor.4: iget: root inode unallocated [ 1696.287535][T25469] loop2: detected capacity change from 0 to 140 [ 1696.298024][T25466] loop5: detected capacity change from 0 to 140 [ 1696.300518][T25597] EXT4-fs (loop4): get root inode failed 01:54:35 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f00000004c0)="1000000040000000030000002b00000005000402010000000000000000000000002000000020000010000000000000009f09c75f0000ffff53ef", 0x3a, 0x400}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb030000001300000023", 0x29, 0x7e0}, {0x0, 0x0, 0x8c60}], 0x0, &(0x7f0000000580)=ANY=[]) 01:54:35 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000000), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000300)={0x44, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8, 0x18, @rand_addr=0x2}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}, 0x1, 0x0, 0xefffffff}, 0x0) [ 1696.310027][T25597] EXT4-fs (loop4): mount failed [ 1696.316743][T25469] EXT4-fs error (device loop2): ext4_fill_super:4822: inode #2: comm syz-executor.2: iget: root inode unallocated [ 1696.340874][T25750] loop0: detected capacity change from 0 to 140 [ 1696.348105][T25466] EXT4-fs error (device loop5): ext4_fill_super:4822: inode #2: comm syz-executor.5: iget: root inode unallocated 01:54:35 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000000), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000300)={0x44, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8, 0x18, @rand_addr=0x2}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}, 0x1, 0x0, 0xf0ffffff}, 0x0) [ 1696.361830][T25469] EXT4-fs (loop2): get root inode failed [ 1696.367547][T25469] EXT4-fs (loop2): mount failed [ 1696.373516][T25750] EXT4-fs error (device loop0): ext4_fill_super:4822: inode #2: comm syz-executor.0: iget: root inode unallocated [ 1696.394416][T25466] EXT4-fs (loop5): get root inode failed [ 1696.400123][T25466] EXT4-fs (loop5): mount failed [ 1696.407652][T25750] EXT4-fs (loop0): get root inode failed [ 1696.411491][T25597] loop4: detected capacity change from 0 to 140 [ 1696.413872][T25750] EXT4-fs (loop0): mount failed [ 1696.426263][T25858] loop1: detected capacity change from 0 to 140 [ 1696.426830][T25597] EXT4-fs error (device loop4): ext4_fill_super:4822: inode #2: comm syz-executor.4: iget: root inode unallocated [ 1696.436048][T25858] EXT4-fs (loop1): warning: mounting unchecked fs, running e2fsck is recommended [ 1696.445443][T25597] EXT4-fs (loop4): get root inode failed 01:54:35 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f00000004c0)="1000000040000000030000002b0000000500000001000000000000000000000000200000002000001000000000000d009f09c75f0000ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x560}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb030000001300000023", 0x29, 0x7e0}, {&(0x7f0000000340), 0x0, 0x8c60}], 0x14010, &(0x7f0000000580)=ANY=[]) 01:54:35 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f00000004c0)="1000000040000000030000002b0000000500000001000000000000000000000000200000002000001000000000003f009f09c75f0000ffff53ef", 0x3a, 0x400}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb030000001300000023", 0x29, 0x7e0}, {0x0, 0x0, 0x8c60}], 0x0, &(0x7f0000000580)=ANY=[]) 01:54:35 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000000), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000300)={0x44, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8, 0x18, @rand_addr=0x2}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}, 0x1, 0x0, 0xfdffffff}, 0x0) [ 1696.459721][T25597] EXT4-fs (loop4): mount failed [ 1696.465624][T25750] loop0: detected capacity change from 0 to 140 [ 1696.473706][T25750] EXT4-fs error (device loop0): ext4_fill_super:4822: inode #2: comm syz-executor.0: iget: root inode unallocated [ 1696.473990][T25858] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 1696.487743][T25750] EXT4-fs (loop0): get root inode failed [ 1696.502133][T25750] EXT4-fs (loop0): mount failed 01:54:35 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f00000004c0)="1000000040000000030000002b0000000500ae02010000000000000000000000002000000020000010000000000000009f09c75f0000ffff53ef", 0x3a, 0x400}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb030000001300000023", 0x29, 0x7e0}, {0x0, 0x0, 0x8c60}], 0x0, &(0x7f0000000580)=ANY=[]) 01:54:35 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f00000004c0)="1000000040000000030000002b00680005000000010000000000000000000000002000000020000010000000000000009f09c75f0000ffff53ef", 0x3a, 0x400}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb030000001300000023", 0x29, 0x7e0}, {0x0, 0x0, 0x8c60}], 0x0, &(0x7f0000000580)=ANY=[]) [ 1696.527160][T26021] loop5: detected capacity change from 0 to 140 [ 1696.535475][T26032] loop2: detected capacity change from 0 to 140 [ 1696.562343][T26068] loop4: detected capacity change from 0 to 140 [ 1696.563471][T26071] loop0: detected capacity change from 0 to 140 01:54:35 executing program 1: r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000280)={0x18, 0x3, &(0x7f00000000c0)=ANY=[@ANYBLOB="1800000000000000000000000000000095"], &(0x7f0000000080)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={&(0x7f0000000080)='sched_switch\x00', r0}, 0x10) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f00000004c0)="1000000040000000030000002b00000005000000010000000000000000000000002000000020000010000000000000009f02c75f0000ffff53ef", 0x3a, 0x400}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb030000001300000023", 0x29, 0x7e0}, {&(0x7f0000000340)="00000000000000000000000000000000000000000000000000000000c99b0000ed410000000400009f09c75f9f09c75f9f09c75f00000000000003000200000000000800000000000af301000400000000000000000000000100000004", 0x5d, 0x8c60}], 0x0, &(0x7f0000000580)=ANY=[]) [ 1696.582967][T26021] EXT4-fs error (device loop5): ext4_fill_super:4822: inode #2: comm syz-executor.5: iget: root inode unallocated [ 1696.595850][T26068] EXT4-fs error (device loop4): ext4_fill_super:4822: inode #2: comm syz-executor.4: iget: root inode unallocated [ 1696.613114][T26032] EXT4-fs error (device loop2): ext4_fill_super:4822: inode #2: comm syz-executor.2: iget: root inode unallocated [ 1696.630952][T26068] EXT4-fs (loop4): get root inode failed [ 1696.636691][T26068] EXT4-fs (loop4): mount failed [ 1696.646280][T26071] EXT4-fs error (device loop0): ext4_fill_super:4822: inode #2: comm syz-executor.0: iget: root inode unallocated [ 1696.663349][T26136] loop1: detected capacity change from 0 to 140 [ 1696.665166][T26071] EXT4-fs (loop0): get root inode failed [ 1696.670215][T26021] EXT4-fs (loop5): get root inode failed 01:54:35 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000000), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000300)={0x44, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8, 0x18, @rand_addr=0x2}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}, 0x1, 0x0, 0xfeffffff}, 0x0) [ 1696.675739][T26071] EXT4-fs (loop0): mount failed [ 1696.681386][T26021] EXT4-fs (loop5): mount failed [ 1696.687910][T26032] EXT4-fs (loop2): get root inode failed [ 1696.696706][T26032] EXT4-fs (loop2): mount failed [ 1696.705501][T26136] EXT4-fs (loop1): warning: mounting unchecked fs, running e2fsck is recommended [ 1696.720286][T26136] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 1696.721627][T26068] loop4: detected capacity change from 0 to 140 [ 1696.742035][T26032] loop2: detected capacity change from 0 to 140 [ 1696.749587][T26021] loop5: detected capacity change from 0 to 140 [ 1696.756667][T26068] EXT4-fs error (device loop4): ext4_fill_super:4822: inode #2: comm syz-executor.4: iget: root inode unallocated [ 1696.768948][T26071] loop0: detected capacity change from 0 to 140 01:54:35 executing program 1: r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000280)={0x18, 0x3, &(0x7f00000000c0)=ANY=[@ANYBLOB="1800000000000000000000000000000095"], &(0x7f0000000080)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={&(0x7f0000000080)='sched_switch\x00', r0}, 0x10) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f00000004c0)="1000000040000000030000002b00000005000000010000000000000000000000002000000020000010000000000000009f03c75f0000ffff53ef", 0x3a, 0x400}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb030000001300000023", 0x29, 0x7e0}, {&(0x7f0000000340)="00000000000000000000000000000000000000000000000000000000c99b0000ed410000000400009f09c75f9f09c75f9f09c75f00000000000003000200000000000800000000000af301000400000000000000000000000100000004", 0x5d, 0x8c60}], 0x0, &(0x7f0000000580)=ANY=[]) 01:54:35 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000000), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000300)={0x44, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8, 0x18, @rand_addr=0x2}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}, 0x1, 0x0, 0xffffff7f}, 0x0) [ 1696.775597][T26032] EXT4-fs error (device loop2): ext4_fill_super:4822: inode #2: comm syz-executor.2: iget: root inode unallocated [ 1696.790922][T26021] EXT4-fs error (device loop5): ext4_fill_super:4822: inode #2: comm syz-executor.5: iget: root inode unallocated [ 1696.803413][T26068] EXT4-fs (loop4): get root inode failed [ 1696.804052][T26071] EXT4-fs error (device loop0): ext4_fill_super:4822: inode #2: comm syz-executor.0: iget: root inode unallocated [ 1696.809183][T26068] EXT4-fs (loop4): mount failed 01:54:35 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000000), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000300)={0x44, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8, 0x18, @rand_addr=0x2}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}, 0x1, 0x0, 0xffffff9e}, 0x0) 01:54:35 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f00000004c0)="1000000040000000030000002b00000005000000010000000000000000000000002000000020000010000000000040009f09c75f0000ffff53ef", 0x3a, 0x400}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb030000001300000023", 0x29, 0x7e0}, {0x0, 0x0, 0x8c60}], 0x0, &(0x7f0000000580)=ANY=[]) 01:54:35 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f00000004c0)="1000000040000000030000002b006c0005000000010000000000000000000000002000000020000010000000000000009f09c75f0000ffff53ef", 0x3a, 0x400}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb030000001300000023", 0x29, 0x7e0}, {0x0, 0x0, 0x8c60}], 0x0, &(0x7f0000000580)=ANY=[]) 01:54:35 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f00000004c0)="1000000040000000030000002b0000000500000001000000000000000000000000200000002000001000000000000e009f09c75f0000ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x560}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb030000001300000023", 0x29, 0x7e0}, {&(0x7f0000000340), 0x0, 0x8c60}], 0x14010, &(0x7f0000000580)=ANY=[]) [ 1696.829599][T26032] EXT4-fs (loop2): get root inode failed [ 1696.835255][T26032] EXT4-fs (loop2): mount failed [ 1696.842828][T26021] EXT4-fs (loop5): get root inode failed [ 1696.843735][T26071] EXT4-fs (loop0): get root inode failed [ 1696.848528][T26021] EXT4-fs (loop5): mount failed [ 1696.859153][T26071] EXT4-fs (loop0): mount failed 01:54:35 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f00000004c0)="1000000040000000030000002b0000000500af02010000000000000000000000002000000020000010000000000000009f09c75f0000ffff53ef", 0x3a, 0x400}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb030000001300000023", 0x29, 0x7e0}, {0x0, 0x0, 0x8c60}], 0x0, &(0x7f0000000580)=ANY=[]) [ 1696.895030][T26534] loop5: detected capacity change from 0 to 140 [ 1696.916311][T26547] loop4: detected capacity change from 0 to 140 [ 1696.921518][T26534] EXT4-fs error (device loop5): ext4_fill_super:4822: inode #2: comm syz-executor.5: iget: root inode unallocated [ 1696.936068][T26534] EXT4-fs (loop5): get root inode failed 01:54:35 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000000), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000300)={0x44, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8, 0x18, @rand_addr=0x2}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}, 0x1, 0x0, 0xffffffa7}, 0x0) [ 1696.941772][T26534] EXT4-fs (loop5): mount failed [ 1696.952540][T26587] loop2: detected capacity change from 0 to 140 [ 1696.963589][T26591] loop0: detected capacity change from 0 to 140 [ 1696.974802][T26583] loop1: detected capacity change from 0 to 140 [ 1696.981686][T26547] EXT4-fs error (device loop4): ext4_fill_super:4822: inode #2: comm syz-executor.4: iget: root inode unallocated [ 1697.011828][T26587] EXT4-fs error (device loop2): ext4_fill_super:4822: inode #2: comm syz-executor.2: iget: root inode unallocated [ 1697.024520][T26591] EXT4-fs error (device loop0): ext4_fill_super:4822: inode #2: comm syz-executor.0: iget: root inode unallocated [ 1697.038594][T26583] EXT4-fs (loop1): warning: mounting unchecked fs, running e2fsck is recommended [ 1697.048233][T26547] EXT4-fs (loop4): get root inode failed [ 1697.054014][T26547] EXT4-fs (loop4): mount failed [ 1697.062252][T26583] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 1697.073507][T26587] EXT4-fs (loop2): get root inode failed [ 1697.075141][T26534] loop5: detected capacity change from 0 to 140 [ 1697.079202][T26587] EXT4-fs (loop2): mount failed [ 1697.091183][T26591] EXT4-fs (loop0): get root inode failed [ 1697.096825][T26591] EXT4-fs (loop0): mount failed 01:54:35 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000000), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000300)={0x44, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8, 0x18, @rand_addr=0x2}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}, 0x1, 0x0, 0xffffffef}, 0x0) [ 1697.099319][T26534] EXT4-fs error (device loop5): ext4_fill_super:4822: inode #2: comm syz-executor.5: iget: root inode unallocated [ 1697.114684][T26534] EXT4-fs (loop5): get root inode failed [ 1697.120400][T26534] EXT4-fs (loop5): mount failed [ 1697.151672][T26547] loop4: detected capacity change from 0 to 140 [ 1697.157685][T26587] loop2: detected capacity change from 0 to 140 [ 1697.165774][T26547] EXT4-fs error (device loop4): ext4_fill_super:4822: inode #2: comm syz-executor.4: iget: root inode unallocated [ 1697.182975][T26591] loop0: detected capacity change from 0 to 140 [ 1697.192114][T26547] EXT4-fs (loop4): get root inode failed [ 1697.197794][T26547] EXT4-fs (loop4): mount failed 01:54:35 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f00000004c0)="1000000040000000030000002b0000000500000001000000000000000000000000200000002000001000000000000f009f09c75f0000ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x560}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb030000001300000023", 0x29, 0x7e0}, {&(0x7f0000000340), 0x0, 0x8c60}], 0x14010, &(0x7f0000000580)=ANY=[]) 01:54:35 executing program 1: r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000280)={0x18, 0x3, &(0x7f00000000c0)=ANY=[@ANYBLOB="1800000000000000000000000000000095"], &(0x7f0000000080)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={&(0x7f0000000080)='sched_switch\x00', r0}, 0x10) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f00000004c0)="1000000040000000030000002b00000005000000010000000000000000000000002000000020000010000000000000009f04c75f0000ffff53ef", 0x3a, 0x400}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb030000001300000023", 0x29, 0x7e0}, {&(0x7f0000000340)="00000000000000000000000000000000000000000000000000000000c99b0000ed410000000400009f09c75f9f09c75f9f09c75f00000000000003000200000000000800000000000af301000400000000000000000000000100000004", 0x5d, 0x8c60}], 0x0, &(0x7f0000000580)=ANY=[]) 01:54:35 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000000), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000300)={0x44, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8, 0x18, @rand_addr=0x2}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}, 0x1, 0x0, 0xfffffff0}, 0x0) [ 1697.203563][T26591] EXT4-fs error (device loop0): ext4_fill_super:4822: inode #2: comm syz-executor.0: iget: root inode unallocated [ 1697.211746][T26587] EXT4-fs error (device loop2): ext4_fill_super:4822: inode #2: comm syz-executor.2: iget: root inode unallocated [ 1697.233059][T26587] EXT4-fs (loop2): get root inode failed [ 1697.238840][T26587] EXT4-fs (loop2): mount failed [ 1697.244633][T26591] EXT4-fs (loop0): get root inode failed [ 1697.250338][T26591] EXT4-fs (loop0): mount failed 01:54:35 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f00000004c0)="1000000040000000030000002b00740005000000010000000000000000000000002000000020000010000000000000009f09c75f0000ffff53ef", 0x3a, 0x400}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb030000001300000023", 0x29, 0x7e0}, {0x0, 0x0, 0x8c60}], 0x0, &(0x7f0000000580)=ANY=[]) 01:54:36 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f00000004c0)="1000000040000000030000002b0000000500b002010000000000000000000000002000000020000010000000000000009f09c75f0000ffff53ef", 0x3a, 0x400}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb030000001300000023", 0x29, 0x7e0}, {0x0, 0x0, 0x8c60}], 0x0, &(0x7f0000000580)=ANY=[]) [ 1697.263983][T26837] loop5: detected capacity change from 0 to 140 [ 1697.273596][T26921] loop1: detected capacity change from 0 to 140 [ 1697.280316][T26933] loop4: detected capacity change from 0 to 140 [ 1697.294116][T26837] EXT4-fs error (device loop5): ext4_fill_super:4822: inode #2: comm syz-executor.5: iget: root inode unallocated 01:54:36 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000000), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000300)={0x44, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8, 0x18, @rand_addr=0x2}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}, 0x1, 0x0, 0xfffffffd}, 0x0) 01:54:36 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f00000004c0)="1000000040000000030000002b00000005000000010000000000000000000000002000000020000010000000000243009f09c75f0000ffff53ef", 0x3a, 0x400}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb030000001300000023", 0x29, 0x7e0}, {0x0, 0x0, 0x8c60}], 0x0, &(0x7f0000000580)=ANY=[]) [ 1697.319689][T26933] EXT4-fs error (device loop4): ext4_fill_super:4822: inode #2: comm syz-executor.4: iget: root inode unallocated [ 1697.336204][T26921] EXT4-fs (loop1): warning: mounting unchecked fs, running e2fsck is recommended [ 1697.353778][T26990] loop0: detected capacity change from 0 to 140 [ 1697.365745][T26921] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 1697.378181][T27035] loop2: detected capacity change from 0 to 140 [ 1697.379289][T26837] EXT4-fs (loop5): get root inode failed [ 1697.390131][T26837] EXT4-fs (loop5): mount failed [ 1697.397774][T26933] EXT4-fs (loop4): get root inode failed [ 1697.403529][T26933] EXT4-fs (loop4): mount failed 01:54:36 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000000), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000300)={0x44, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8, 0x18, @rand_addr=0x2}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}, 0x1, 0x0, 0xfffffffe}, 0x0) [ 1697.410614][T26990] EXT4-fs error (device loop0): ext4_fill_super:4822: inode #2: comm syz-executor.0: iget: root inode unallocated [ 1697.423764][T27035] EXT4-fs error (device loop2): ext4_fill_super:4822: inode #2: comm syz-executor.2: iget: root inode unallocated [ 1697.438033][T26990] EXT4-fs (loop0): get root inode failed [ 1697.443764][T26990] EXT4-fs (loop0): mount failed [ 1697.450244][T27035] EXT4-fs (loop2): get root inode failed [ 1697.455945][T27035] EXT4-fs (loop2): mount failed 01:54:36 executing program 1: r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000280)={0x18, 0x3, &(0x7f00000000c0)=ANY=[@ANYBLOB="1800000000000000000000000000000095"], &(0x7f0000000080)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={&(0x7f0000000080)='sched_switch\x00', r0}, 0x10) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f00000004c0)="1000000040000000030000002b00000005000000010000000000000000000000002000000020000010000000000000009f05c75f0000ffff53ef", 0x3a, 0x400}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb030000001300000023", 0x29, 0x7e0}, {&(0x7f0000000340)="00000000000000000000000000000000000000000000000000000000c99b0000ed410000000400009f09c75f9f09c75f9f09c75f00000000000003000200000000000800000000000af301000400000000000000000000000100000004", 0x5d, 0x8c60}], 0x0, &(0x7f0000000580)=ANY=[]) [ 1697.481785][T26933] loop4: detected capacity change from 0 to 140 [ 1697.482983][T26837] loop5: detected capacity change from 0 to 140 [ 1697.499056][T27035] loop2: detected capacity change from 0 to 140 [ 1697.503129][T26990] loop0: detected capacity change from 0 to 140 [ 1697.507723][T26837] EXT4-fs error (device loop5): ext4_fill_super:4822: inode #2: comm syz-executor.5: iget: root inode unallocated 01:54:36 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000000), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000300)={0x44, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8, 0x18, @rand_addr=0x2}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}, 0x1, 0x0, 0x40030000000000}, 0x0) [ 1697.530385][T26990] EXT4-fs error (device loop0): ext4_fill_super:4822: inode #2: comm syz-executor.0: iget: root inode unallocated [ 1697.538896][T26837] EXT4-fs (loop5): get root inode failed [ 1697.548154][T26837] EXT4-fs (loop5): mount failed [ 1697.558234][T26933] EXT4-fs error (device loop4): ext4_fill_super:4822: inode #2: comm syz-executor.4: iget: root inode unallocated 01:54:36 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000000), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000300)={0x44, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8, 0x18, @rand_addr=0x2}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}, 0x1, 0x0, 0x100000000000000}, 0x0) [ 1697.571935][T27035] EXT4-fs error (device loop2): ext4_fill_super:4822: inode #2: comm syz-executor.2: iget: root inode unallocated [ 1697.586382][T26990] EXT4-fs (loop0): get root inode failed [ 1697.588204][T26933] EXT4-fs (loop4): get root inode failed [ 1697.592077][T26990] EXT4-fs (loop0): mount failed [ 1697.597716][T26933] EXT4-fs (loop4): mount failed [ 1697.598174][T27035] EXT4-fs (loop2): get root inode failed [ 1697.613134][T27035] EXT4-fs (loop2): mount failed [ 1697.625109][T27341] loop1: detected capacity change from 0 to 140 01:54:36 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f00000004c0)="1000000040000000030000002b00000005000000010000000000000000000000002000000020000010000000000410009f09c75f0000ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x560}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb030000001300000023", 0x29, 0x7e0}, {&(0x7f0000000340), 0x0, 0x8c60}], 0x14010, &(0x7f0000000580)=ANY=[]) 01:54:36 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f00000004c0)="1000000040000000030000002b00000005000000010000000000000000000000002000000020000010000000000045009f09c75f0000ffff53ef", 0x3a, 0x400}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb030000001300000023", 0x29, 0x7e0}, {0x0, 0x0, 0x8c60}], 0x0, &(0x7f0000000580)=ANY=[]) 01:54:36 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f00000004c0)="1000000040000000030000002b0000000500b102010000000000000000000000002000000020000010000000000000009f09c75f0000ffff53ef", 0x3a, 0x400}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb030000001300000023", 0x29, 0x7e0}, {0x0, 0x0, 0x8c60}], 0x0, &(0x7f0000000580)=ANY=[]) 01:54:36 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000000), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000300)={0x44, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8, 0x18, @rand_addr=0x2}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}, 0x1, 0x0, 0x200000000000000}, 0x0) 01:54:36 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f00000004c0)="1000000040000000030000002b007a0005000000010000000000000000000000002000000020000010000000000000009f09c75f0000ffff53ef", 0x3a, 0x400}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb030000001300000023", 0x29, 0x7e0}, {0x0, 0x0, 0x8c60}], 0x0, &(0x7f0000000580)=ANY=[]) [ 1697.642372][T27341] EXT4-fs (loop1): warning: mounting unchecked fs, running e2fsck is recommended [ 1697.665081][T27341] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 1697.691225][T27549] loop0: detected capacity change from 0 to 140 [ 1697.701375][T27549] EXT4-fs error (device loop0): ext4_fill_super:4822: inode #2: comm syz-executor.0: iget: root inode unallocated [ 1697.715188][T27584] loop5: detected capacity change from 0 to 140 [ 1697.715878][T27577] loop4: detected capacity change from 0 to 140 [ 1697.724819][T27590] loop2: detected capacity change from 0 to 140 [ 1697.735575][T27577] EXT4-fs error (device loop4): ext4_fill_super:4822: inode #2: comm syz-executor.4: iget: root inode unallocated [ 1697.750403][T27549] EXT4-fs (loop0): get root inode failed [ 1697.756053][T27549] EXT4-fs (loop0): mount failed [ 1697.761974][T27584] EXT4-fs error (device loop5): ext4_fill_super:4822: inode #2: comm syz-executor.5: iget: root inode unallocated [ 1697.776449][T27584] EXT4-fs (loop5): get root inode failed [ 1697.782258][T27584] EXT4-fs (loop5): mount failed [ 1697.788005][T27590] EXT4-fs error (device loop2): ext4_fill_super:4822: inode #2: comm syz-executor.2: iget: root inode unallocated [ 1697.802286][T27577] EXT4-fs (loop4): get root inode failed [ 1697.808058][T27577] EXT4-fs (loop4): mount failed [ 1697.814066][T27590] EXT4-fs (loop2): get root inode failed [ 1697.819785][T27590] EXT4-fs (loop2): mount failed 01:54:36 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000000), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000300)={0x44, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8, 0x18, @rand_addr=0x2}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}, 0x1, 0x0, 0x300000000000000}, 0x0) 01:54:36 executing program 1: r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000280)={0x18, 0x3, &(0x7f00000000c0)=ANY=[@ANYBLOB="1800000000000000000000000000000095"], &(0x7f0000000080)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={&(0x7f0000000080)='sched_switch\x00', r0}, 0x10) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f00000004c0)="1000000040000000030000002b00000005000000010000000000000000000000002000000020000010000000000000009f06c75f0000ffff53ef", 0x3a, 0x400}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb030000001300000023", 0x29, 0x7e0}, {&(0x7f0000000340)="00000000000000000000000000000000000000000000000000000000c99b0000ed410000000400009f09c75f9f09c75f9f09c75f00000000000003000200000000000800000000000af301000400000000000000000000000100000004", 0x5d, 0x8c60}], 0x0, &(0x7f0000000580)=ANY=[]) [ 1697.843416][T27584] loop5: detected capacity change from 0 to 140 [ 1697.854000][T27584] EXT4-fs error (device loop5): ext4_fill_super:4822: inode #2: comm syz-executor.5: iget: root inode unallocated [ 1697.861841][T27549] loop0: detected capacity change from 0 to 140 [ 1697.869362][T27590] loop2: detected capacity change from 0 to 140 [ 1697.879378][T27584] EXT4-fs (loop5): get root inode failed [ 1697.883065][T27577] loop4: detected capacity change from 0 to 140 01:54:36 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f00000004c0)="1000000040000000030000002b00000005000000010000000000000000000000002000000020000010000000002010009f09c75f0000ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x560}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb030000001300000023", 0x29, 0x7e0}, {&(0x7f0000000340), 0x0, 0x8c60}], 0x14010, &(0x7f0000000580)=ANY=[]) [ 1697.885038][T27584] EXT4-fs (loop5): mount failed [ 1697.892967][T27549] EXT4-fs error (device loop0): ext4_fill_super:4822: inode #2: comm syz-executor.0: iget: root inode unallocated [ 1697.913803][T27577] EXT4-fs error (device loop4): ext4_fill_super:4822: inode #2: comm syz-executor.4: iget: root inode unallocated [ 1697.930710][T27590] EXT4-fs error (device loop2): ext4_fill_super:4822: inode #2: comm syz-executor.2: iget: root inode unallocated 01:54:36 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000000), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000300)={0x44, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8, 0x18, @rand_addr=0x2}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}, 0x1, 0x0, 0x400000000000000}, 0x0) [ 1697.953285][T27828] loop1: detected capacity change from 0 to 140 [ 1697.960165][T27549] EXT4-fs (loop0): get root inode failed [ 1697.965889][T27549] EXT4-fs (loop0): mount failed [ 1697.976547][T27870] loop5: detected capacity change from 0 to 140 [ 1697.986285][T27590] EXT4-fs (loop2): get root inode failed [ 1697.991998][T27590] EXT4-fs (loop2): mount failed [ 1697.997382][T27828] EXT4-fs (loop1): warning: mounting unchecked fs, running e2fsck is recommended [ 1698.011890][T27577] EXT4-fs (loop4): get root inode failed [ 1698.017566][T27577] EXT4-fs (loop4): mount failed [ 1698.025189][T27870] EXT4-fs error (device loop5): ext4_fill_super:4822: inode #2: comm syz-executor.5: iget: root inode unallocated [ 1698.039999][T27828] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. 01:54:36 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f00000004c0)="1000000040000000030000002b00000005000000010000000000000000000000002000000020000010000000000046009f09c75f0000ffff53ef", 0x3a, 0x400}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb030000001300000023", 0x29, 0x7e0}, {0x0, 0x0, 0x8c60}], 0x0, &(0x7f0000000580)=ANY=[]) 01:54:36 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f00000004c0)="1000000040000000030000002b00000005000003010000000000000000000000002000000020000010000000000000009f09c75f0000ffff53ef", 0x3a, 0x400}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb030000001300000023", 0x29, 0x7e0}, {0x0, 0x0, 0x8c60}], 0x0, &(0x7f0000000580)=ANY=[]) 01:54:36 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f00000004c0)="1000000040000000030000002b00fe0005000000010000000000000000000000002000000020000010000000000000009f09c75f0000ffff53ef", 0x3a, 0x400}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb030000001300000023", 0x29, 0x7e0}, {0x0, 0x0, 0x8c60}], 0x0, &(0x7f0000000580)=ANY=[]) [ 1698.051232][T27870] EXT4-fs (loop5): get root inode failed [ 1698.056901][T27870] EXT4-fs (loop5): mount failed 01:54:36 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000000), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000300)={0x44, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8, 0x18, @rand_addr=0x2}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}, 0x1, 0x0, 0x500000000000000}, 0x0) 01:54:36 executing program 1: r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000280)={0x18, 0x3, &(0x7f00000000c0)=ANY=[@ANYBLOB="1800000000000000000000000000000095"], &(0x7f0000000080)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={&(0x7f0000000080)='sched_switch\x00', r0}, 0x10) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f00000004c0)="1000000040000000030000002b00000005000000010000000000000000000000002000000020000010000000000000009f07c75f0000ffff53ef", 0x3a, 0x400}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb030000001300000023", 0x29, 0x7e0}, {&(0x7f0000000340)="00000000000000000000000000000000000000000000000000000000c99b0000ed410000000400009f09c75f9f09c75f9f09c75f00000000000003000200000000000800000000000af301000400000000000000000000000100000004", 0x5d, 0x8c60}], 0x0, &(0x7f0000000580)=ANY=[]) [ 1698.096315][T28009] loop2: detected capacity change from 0 to 140 [ 1698.107202][T27870] loop5: detected capacity change from 0 to 140 [ 1698.113131][T28024] loop0: detected capacity change from 0 to 140 [ 1698.133693][T28024] EXT4-fs error (device loop0): ext4_fill_super:4822: inode #2: comm syz-executor.0: iget: root inode unallocated [ 1698.147138][T28009] EXT4-fs error (device loop2): ext4_fill_super:4822: inode #2: comm syz-executor.2: iget: root inode unallocated [ 1698.147606][T28024] EXT4-fs (loop0): get root inode failed [ 1698.164817][T28024] EXT4-fs (loop0): mount failed [ 1698.172333][T28176] loop4: detected capacity change from 0 to 140 [ 1698.172582][T27870] EXT4-fs error (device loop5): ext4_fill_super:4822: inode #2: comm syz-executor.5: iget: root inode unallocated [ 1698.179043][T28009] EXT4-fs (loop2): get root inode failed 01:54:36 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000000), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000300)={0x44, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8, 0x18, @rand_addr=0x2}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}, 0x1, 0x0, 0x600000000000000}, 0x0) [ 1698.196470][T28009] EXT4-fs (loop2): mount failed [ 1698.198740][T27870] EXT4-fs (loop5): get root inode failed [ 1698.207014][T27870] EXT4-fs (loop5): mount failed [ 1698.214764][T28176] EXT4-fs error (device loop4): ext4_fill_super:4822: inode #2: comm syz-executor.4: iget: root inode unallocated [ 1698.227039][T28176] EXT4-fs (loop4): get root inode failed [ 1698.231524][T28024] loop0: detected capacity change from 0 to 140 [ 1698.232738][T28176] EXT4-fs (loop4): mount failed 01:54:37 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f00000004c0)="1000000040000000030000002b00000005000000010000000000000000000000002000000020000010000000000011009f09c75f0000ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x560}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb030000001300000023", 0x29, 0x7e0}, {&(0x7f0000000340), 0x0, 0x8c60}], 0x14010, &(0x7f0000000580)=ANY=[]) [ 1698.243568][T28024] EXT4-fs error (device loop0): ext4_fill_super:4822: inode #2: comm syz-executor.0: iget: root inode unallocated [ 1698.256727][T28024] EXT4-fs (loop0): get root inode failed [ 1698.262218][T28009] loop2: detected capacity change from 0 to 140 [ 1698.262538][T28024] EXT4-fs (loop0): mount failed [ 1698.275832][T28009] EXT4-fs error (device loop2): ext4_fill_super:4822: inode #2: comm syz-executor.2: iget: root inode unallocated [ 1698.289601][T28009] EXT4-fs (loop2): get root inode failed 01:54:37 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000000), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000300)={0x44, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8, 0x18, @rand_addr=0x2}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}, 0x1, 0x0, 0x700000000000000}, 0x0) 01:54:37 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f00000004c0)="1000000040000000030000002b00000005000204010000000000000000000000002000000020000010000000000000009f09c75f0000ffff53ef", 0x3a, 0x400}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb030000001300000023", 0x29, 0x7e0}, {0x0, 0x0, 0x8c60}], 0x0, &(0x7f0000000580)=ANY=[]) [ 1698.295307][T28009] EXT4-fs (loop2): mount failed [ 1698.306028][T28284] loop1: detected capacity change from 0 to 140 [ 1698.319714][T28176] loop4: detected capacity change from 0 to 140 [ 1698.336060][T28351] loop5: detected capacity change from 0 to 140 01:54:37 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000000), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000300)={0x44, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8, 0x18, @rand_addr=0x2}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}, 0x1, 0x0, 0x800000000000000}, 0x0) [ 1698.346408][T28402] loop0: detected capacity change from 0 to 140 [ 1698.357356][T28176] EXT4-fs error (device loop4): ext4_fill_super:4822: inode #2: comm syz-executor.4: iget: root inode unallocated [ 1698.370572][T28284] EXT4-fs (loop1): warning: mounting unchecked fs, running e2fsck is recommended [ 1698.384804][T28284] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. 01:54:37 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f00000004c0)="1000000040000000030000002b00000005000000010000000000000000000000002000000020000010000000000048009f09c75f0000ffff53ef", 0x3a, 0x400}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb030000001300000023", 0x29, 0x7e0}, {0x0, 0x0, 0x8c60}], 0x0, &(0x7f0000000580)=ANY=[]) [ 1698.397693][T28351] EXT4-fs error (device loop5): ext4_fill_super:4822: inode #2: comm syz-executor.5: iget: root inode unallocated [ 1698.411581][T28402] EXT4-fs error (device loop0): ext4_fill_super:4822: inode #2: comm syz-executor.0: iget: root inode unallocated [ 1698.422369][T28478] loop2: detected capacity change from 0 to 140 [ 1698.424624][T28176] EXT4-fs (loop4): get root inode failed [ 1698.433850][T28351] EXT4-fs (loop5): get root inode failed [ 1698.435706][T28176] EXT4-fs (loop4): mount failed 01:54:37 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000000), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000300)={0x44, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8, 0x18, @rand_addr=0x2}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}, 0x1, 0x0, 0x900000000000000}, 0x0) 01:54:37 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f00000004c0)="1000000040000000030000002b00040205000000010000000000000000000000002000000020000010000000000000009f09c75f0000ffff53ef", 0x3a, 0x400}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb030000001300000023", 0x29, 0x7e0}, {0x0, 0x0, 0x8c60}], 0x0, &(0x7f0000000580)=ANY=[]) [ 1698.446240][T28351] EXT4-fs (loop5): mount failed [ 1698.448693][T28402] EXT4-fs (loop0): get root inode failed [ 1698.456795][T28402] EXT4-fs (loop0): mount failed [ 1698.464281][T28478] EXT4-fs error (device loop2): ext4_fill_super:4822: inode #2: comm syz-executor.2: iget: root inode unallocated [ 1698.484058][T28478] EXT4-fs (loop2): get root inode failed [ 1698.489871][T28478] EXT4-fs (loop2): mount failed 01:54:37 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000000), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000300)={0x44, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8, 0x18, @rand_addr=0x2}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}, 0x1, 0x0, 0xa00000000000000}, 0x0) 01:54:37 executing program 1: r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000280)={0x18, 0x3, &(0x7f00000000c0)=ANY=[@ANYBLOB="1800000000000000000000000000000095"], &(0x7f0000000080)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={&(0x7f0000000080)='sched_switch\x00', r0}, 0x10) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f00000004c0)="1000000040000000030000002b00000005000000010000000000000000000000002000000020000010000000000000009f08c75f0000ffff53ef", 0x3a, 0x400}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb030000001300000023", 0x29, 0x7e0}, {&(0x7f0000000340)="00000000000000000000000000000000000000000000000000000000c99b0000ed410000000400009f09c75f9f09c75f9f09c75f00000000000003000200000000000800000000000af301000400000000000000000000000100000004", 0x5d, 0x8c60}], 0x0, &(0x7f0000000580)=ANY=[]) [ 1698.530330][T28478] loop2: detected capacity change from 0 to 140 [ 1698.538227][T28351] loop5: detected capacity change from 0 to 140 [ 1698.548271][T28402] loop0: detected capacity change from 0 to 140 [ 1698.555855][T28478] EXT4-fs error (device loop2): ext4_fill_super:4822: inode #2: comm syz-executor.2: iget: root inode unallocated [ 1698.569659][T28775] loop4: detected capacity change from 0 to 140 01:54:37 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000000), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000300)={0x44, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8, 0x18, @rand_addr=0x2}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}, 0x1, 0x0, 0xb00000000000000}, 0x0) [ 1698.578727][T28351] EXT4-fs error (device loop5): ext4_fill_super:4822: inode #2: comm syz-executor.5: iget: root inode unallocated [ 1698.600358][T28828] loop1: detected capacity change from 0 to 140 [ 1698.601082][T28402] EXT4-fs error (device loop0): ext4_fill_super:4822: inode #2: comm syz-executor.0: iget: root inode unallocated [ 1698.620459][T28828] EXT4-fs (loop1): warning: mounting unchecked fs, running e2fsck is recommended 01:54:37 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f00000004c0)="1000000040000000030000002b00000005000000010000000000000000000000002000000020000010000000000012009f09c75f0000ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x560}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb030000001300000023", 0x29, 0x7e0}, {&(0x7f0000000340), 0x0, 0x8c60}], 0x14010, &(0x7f0000000580)=ANY=[]) [ 1698.631836][T28351] EXT4-fs (loop5): get root inode failed [ 1698.632198][T28402] EXT4-fs (loop0): get root inode failed [ 1698.637569][T28351] EXT4-fs (loop5): mount failed [ 1698.648144][T28402] EXT4-fs (loop0): mount failed [ 1698.655113][T28478] EXT4-fs (loop2): get root inode failed [ 1698.660784][T28478] EXT4-fs (loop2): mount failed [ 1698.667738][T28775] EXT4-fs error (device loop4): ext4_fill_super:4822: inode #2: comm syz-executor.4: iget: root inode unallocated 01:54:37 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000000), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000300)={0x44, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8, 0x18, @rand_addr=0x2}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}, 0x1, 0x0, 0xc00000000000000}, 0x0) 01:54:37 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f00000004c0)="1000000040000000030000002b0000000500000001000000000000000000000000200000002000001000000000004c009f09c75f0000ffff53ef", 0x3a, 0x400}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb030000001300000023", 0x29, 0x7e0}, {0x0, 0x0, 0x8c60}], 0x0, &(0x7f0000000580)=ANY=[]) 01:54:37 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f00000004c0)="1000000040000000030000002b00000005000604010000000000000000000000002000000020000010000000000000009f09c75f0000ffff53ef", 0x3a, 0x400}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb030000001300000023", 0x29, 0x7e0}, {0x0, 0x0, 0x8c60}], 0x0, &(0x7f0000000580)=ANY=[]) [ 1698.687737][T28828] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 1698.701260][T28935] loop5: detected capacity change from 0 to 140 [ 1698.713666][T28775] EXT4-fs (loop4): get root inode failed [ 1698.719503][T28775] EXT4-fs (loop4): mount failed [ 1698.734436][T28935] EXT4-fs error (device loop5): ext4_fill_super:4822: inode #2: comm syz-executor.5: iget: root inode unallocated [ 1698.750145][T28775] loop4: detected capacity change from 0 to 140 [ 1698.763487][T29046] loop0: detected capacity change from 0 to 140 [ 1698.766939][T29055] loop2: detected capacity change from 0 to 140 [ 1698.772753][T28935] EXT4-fs (loop5): get root inode failed [ 1698.779829][T28775] EXT4-fs error (device loop4): ext4_fill_super:4822: inode #2: comm syz-executor.4: iget: root inode unallocated [ 1698.781708][T28935] EXT4-fs (loop5): mount failed [ 1698.796109][T28775] EXT4-fs (loop4): get root inode failed [ 1698.804237][T28775] EXT4-fs (loop4): mount failed [ 1698.811599][T29046] EXT4-fs error (device loop0): ext4_fill_super:4822: inode #2: comm syz-executor.0: iget: root inode unallocated [ 1698.823939][T29055] EXT4-fs error (device loop2): ext4_fill_super:4822: inode #2: comm syz-executor.2: iget: root inode unallocated 01:54:37 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000000), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000300)={0x44, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8, 0x18, @rand_addr=0x2}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}, 0x1, 0x0, 0xd00000000000000}, 0x0) [ 1698.843520][T29046] EXT4-fs (loop0): get root inode failed [ 1698.849241][T29046] EXT4-fs (loop0): mount failed [ 1698.860355][T29055] EXT4-fs (loop2): get root inode failed [ 1698.866063][T29055] EXT4-fs (loop2): mount failed 01:54:37 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f00000004c0)="1000000040000000030000002b00000305000000010000000000000000000000002000000020000010000000000000009f09c75f0000ffff53ef", 0x3a, 0x400}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb030000001300000023", 0x29, 0x7e0}, {0x0, 0x0, 0x8c60}], 0x0, &(0x7f0000000580)=ANY=[]) 01:54:37 executing program 1: r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000280)={0x18, 0x3, &(0x7f00000000c0)=ANY=[@ANYBLOB="1800000000000000000000000000000095"], &(0x7f0000000080)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={&(0x7f0000000080)='sched_switch\x00', r0}, 0x10) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f00000004c0)="1000000040000000030000002b00000005000000010000000000000000000000002000000020000010000000000000009f0ac75f0000ffff53ef", 0x3a, 0x400}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb030000001300000023", 0x29, 0x7e0}, {&(0x7f0000000340)="00000000000000000000000000000000000000000000000000000000c99b0000ed410000000400009f09c75f9f09c75f9f09c75f00000000000003000200000000000800000000000af301000400000000000000000000000100000004", 0x5d, 0x8c60}], 0x0, &(0x7f0000000580)=ANY=[]) 01:54:37 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000000), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000300)={0x44, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8, 0x18, @rand_addr=0x2}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}, 0x1, 0x0, 0xe00000000000000}, 0x0) [ 1698.897004][T28935] loop5: detected capacity change from 0 to 140 [ 1698.904359][T29046] loop0: detected capacity change from 0 to 140 [ 1698.925686][T29055] loop2: detected capacity change from 0 to 140 [ 1698.936757][T28935] EXT4-fs error (device loop5): ext4_fill_super:4822: inode #2: comm syz-executor.5: iget: root inode unallocated [ 1698.951047][T29055] EXT4-fs error (device loop2): ext4_fill_super:4822: inode #2: comm syz-executor.2: iget: root inode unallocated [ 1698.963711][T29046] EXT4-fs error (device loop0): ext4_fill_super:4822: inode #2: comm syz-executor.0: iget: root inode unallocated [ 1698.980240][T29313] loop1: detected capacity change from 0 to 140 [ 1698.985384][T29318] loop4: detected capacity change from 0 to 140 01:54:37 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000000), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000300)={0x44, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8, 0x18, @rand_addr=0x2}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}, 0x1, 0x0, 0xf00000000000000}, 0x0) [ 1698.986905][T28935] EXT4-fs (loop5): get root inode failed [ 1698.994641][T29046] EXT4-fs (loop0): get root inode failed [ 1698.998719][T28935] EXT4-fs (loop5): mount failed [ 1699.009341][T29046] EXT4-fs (loop0): mount failed [ 1699.019001][T29318] EXT4-fs error (device loop4): ext4_fill_super:4822: inode #2: comm syz-executor.4: iget: root inode unallocated [ 1699.033302][T29313] EXT4-fs (loop1): warning: mounting unchecked fs, running e2fsck is recommended 01:54:37 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f00000004c0)="1000000040000000030000002b00000005000000010000000000000000000000002000000020000010000000000014009f09c75f0000ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x560}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb030000001300000023", 0x29, 0x7e0}, {&(0x7f0000000340), 0x0, 0x8c60}], 0x14010, &(0x7f0000000580)=ANY=[]) [ 1699.042867][T29055] EXT4-fs (loop2): get root inode failed [ 1699.048597][T29055] EXT4-fs (loop2): mount failed [ 1699.056454][T29318] EXT4-fs (loop4): get root inode failed [ 1699.062207][T29318] EXT4-fs (loop4): mount failed [ 1699.069513][T29313] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 1699.083306][T29385] loop5: detected capacity change from 0 to 140 01:54:37 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000000), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000300)={0x44, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8, 0x18, @rand_addr=0x2}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}, 0x1, 0x0, 0x1000000000000000}, 0x0) 01:54:37 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f00000004c0)="1000000040000000030000002b00000005000000010000000000000000000000002000000020000010000000000060009f09c75f0000ffff53ef", 0x3a, 0x400}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb030000001300000023", 0x29, 0x7e0}, {0x0, 0x0, 0x8c60}], 0x0, &(0x7f0000000580)=ANY=[]) 01:54:37 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f00000004c0)="1000000040000000030000002b00000005001004010000000000000000000000002000000020000010000000000000009f09c75f0000ffff53ef", 0x3a, 0x400}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb030000001300000023", 0x29, 0x7e0}, {0x0, 0x0, 0x8c60}], 0x0, &(0x7f0000000580)=ANY=[]) [ 1699.094274][T29385] EXT4-fs error (device loop5): ext4_fill_super:4822: inode #2: comm syz-executor.5: iget: root inode unallocated [ 1699.106713][T29385] EXT4-fs (loop5): get root inode failed [ 1699.112508][T29385] EXT4-fs (loop5): mount failed [ 1699.129367][T29318] loop4: detected capacity change from 0 to 140 [ 1699.143164][T29318] EXT4-fs error (device loop4): ext4_fill_super:4822: inode #2: comm syz-executor.4: iget: root inode unallocated [ 1699.157030][T29318] EXT4-fs (loop4): get root inode failed [ 1699.162767][T29318] EXT4-fs (loop4): mount failed [ 1699.166186][T29385] loop5: detected capacity change from 0 to 140 [ 1699.176095][T29550] loop2: detected capacity change from 0 to 140 [ 1699.184439][T29626] loop0: detected capacity change from 0 to 140 01:54:37 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000000), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000300)={0x44, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8, 0x18, @rand_addr=0x2}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}, 0x1, 0x0, 0x1100000000000000}, 0x0) [ 1699.191348][T29385] EXT4-fs error (device loop5): ext4_fill_super:4822: inode #2: comm syz-executor.5: iget: root inode unallocated [ 1699.204642][T29550] EXT4-fs error (device loop2): ext4_fill_super:4822: inode #2: comm syz-executor.2: iget: root inode unallocated [ 1699.218249][T29626] EXT4-fs error (device loop0): ext4_fill_super:4822: inode #2: comm syz-executor.0: iget: root inode unallocated [ 1699.242743][T29626] EXT4-fs (loop0): get root inode failed 01:54:37 executing program 1: r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000280)={0x18, 0x3, &(0x7f00000000c0)=ANY=[@ANYBLOB="1800000000000000000000000000000095"], &(0x7f0000000080)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={&(0x7f0000000080)='sched_switch\x00', r0}, 0x10) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f00000004c0)="1000000040000000030000002b00000005000000010000000000000000000000002000000020000010000000000000009f0bc75f0000ffff53ef", 0x3a, 0x400}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb030000001300000023", 0x29, 0x7e0}, {&(0x7f0000000340)="00000000000000000000000000000000000000000000000000000000c99b0000ed410000000400009f09c75f9f09c75f9f09c75f00000000000003000200000000000800000000000af301000400000000000000000000000100000004", 0x5d, 0x8c60}], 0x0, &(0x7f0000000580)=ANY=[]) 01:54:37 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f00000004c0)="1000000040000000030000002b00190305000000010000000000000000000000002000000020000010000000000000009f09c75f0000ffff53ef", 0x3a, 0x400}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb030000001300000023", 0x29, 0x7e0}, {0x0, 0x0, 0x8c60}], 0x0, &(0x7f0000000580)=ANY=[]) [ 1699.248437][T29626] EXT4-fs (loop0): mount failed [ 1699.264755][T29385] EXT4-fs (loop5): get root inode failed [ 1699.266454][T29684] loop4: detected capacity change from 0 to 140 [ 1699.270490][T29385] EXT4-fs (loop5): mount failed [ 1699.277520][T29550] EXT4-fs (loop2): get root inode failed [ 1699.287284][T29550] EXT4-fs (loop2): mount failed [ 1699.287447][T29684] EXT4-fs error (device loop4): ext4_fill_super:4822: inode #2: comm syz-executor.4: iget: root inode unallocated [ 1699.306416][T29684] EXT4-fs (loop4): get root inode failed [ 1699.308339][T29626] loop0: detected capacity change from 0 to 140 [ 1699.312156][T29684] EXT4-fs (loop4): mount failed [ 1699.325956][T29626] EXT4-fs error (device loop0): ext4_fill_super:4822: inode #2: comm syz-executor.0: iget: root inode unallocated [ 1699.341004][T29626] EXT4-fs (loop0): get root inode failed 01:54:38 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f00000004c0)="1000000040000000030000002b0000000500000001000000000000000000000000200000002000001000000000bd19009f09c75f0000ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x560}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb030000001300000023", 0x29, 0x7e0}, {&(0x7f0000000340), 0x0, 0x8c60}], 0x14010, &(0x7f0000000580)=ANY=[]) [ 1699.346683][T29626] EXT4-fs (loop0): mount failed [ 1699.354871][T29550] loop2: detected capacity change from 0 to 140 [ 1699.356293][T29721] loop1: detected capacity change from 0 to 140 [ 1699.366129][T29684] loop4: detected capacity change from 0 to 140 [ 1699.369201][T29721] EXT4-fs (loop1): warning: mounting unchecked fs, running e2fsck is recommended [ 1699.375645][T29550] EXT4-fs error (device loop2): ext4_fill_super:4822: inode #2: comm syz-executor.2: iget: root inode unallocated 01:54:38 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f00000004c0)="1000000040000000030000002b00000005000005010000000000000000000000002000000020000010000000000000009f09c75f0000ffff53ef", 0x3a, 0x400}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb030000001300000023", 0x29, 0x7e0}, {0x0, 0x0, 0x8c60}], 0x0, &(0x7f0000000580)=ANY=[]) [ 1699.386448][T29721] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 1699.406507][T29550] EXT4-fs (loop2): get root inode failed [ 1699.410021][T29684] EXT4-fs error (device loop4): ext4_fill_super:4822: inode #2: comm syz-executor.4: iget: root inode unallocated [ 1699.412222][T29550] EXT4-fs (loop2): mount failed [ 1699.435960][T29684] EXT4-fs (loop4): get root inode failed [ 1699.441680][T29684] EXT4-fs (loop4): mount failed 01:54:38 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000000), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000300)={0x44, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8, 0x18, @rand_addr=0x2}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}, 0x1, 0x0, 0x1200000000000000}, 0x0) [ 1699.442132][T29790] loop0: detected capacity change from 0 to 140 [ 1699.450831][T29794] loop5: detected capacity change from 0 to 140 [ 1699.462372][T29790] EXT4-fs error (device loop0): ext4_fill_super:4822: inode #2: comm syz-executor.0: iget: root inode unallocated [ 1699.473896][T29794] EXT4-fs error (device loop5): ext4_fill_super:4822: inode #2: comm syz-executor.5: iget: root inode unallocated [ 1699.475706][T29790] EXT4-fs (loop0): get root inode failed [ 1699.492057][T29790] EXT4-fs (loop0): mount failed 01:54:38 executing program 1: r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000280)={0x18, 0x3, &(0x7f00000000c0)=ANY=[@ANYBLOB="1800000000000000000000000000000095"], &(0x7f0000000080)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={&(0x7f0000000080)='sched_switch\x00', r0}, 0x10) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f00000004c0)="1000000040000000030000002b00000005000000010000000000000000000000002000000020000010000000000000009f0cc75f0000ffff53ef", 0x3a, 0x400}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb030000001300000023", 0x29, 0x7e0}, {&(0x7f0000000340)="00000000000000000000000000000000000000000000000000000000c99b0000ed410000000400009f09c75f9f09c75f9f09c75f00000000000003000200000000000800000000000af301000400000000000000000000000100000004", 0x5d, 0x8c60}], 0x0, &(0x7f0000000580)=ANY=[]) 01:54:38 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000000), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000300)={0x44, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8, 0x18, @rand_addr=0x2}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}, 0x1, 0x0, 0x1900000000000000}, 0x0) 01:54:38 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f00000004c0)="1000000040000000030000002b001a0305000000010000000000000000000000002000000020000010000000000000009f09c75f0000ffff53ef", 0x3a, 0x400}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb030000001300000023", 0x29, 0x7e0}, {0x0, 0x0, 0x8c60}], 0x0, &(0x7f0000000580)=ANY=[]) 01:54:38 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f00000004c0)="1000000040000000030000002b00000005000000010000000000000000000000002000000020000010000000000266009f09c75f0000ffff53ef", 0x3a, 0x400}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb030000001300000023", 0x29, 0x7e0}, {0x0, 0x0, 0x8c60}], 0x0, &(0x7f0000000580)=ANY=[]) [ 1699.495111][T29794] EXT4-fs (loop5): get root inode failed [ 1699.502738][T29794] EXT4-fs (loop5): mount failed [ 1699.533741][T30002] loop4: detected capacity change from 0 to 140 [ 1699.535131][T30003] loop2: detected capacity change from 0 to 140 [ 1699.541880][T30002] EXT4-fs error (device loop4): ext4_fill_super:4822: inode #2: comm syz-executor.4: iget: root inode unallocated [ 1699.560568][T30002] EXT4-fs (loop4): get root inode failed [ 1699.560740][T30003] EXT4-fs error (device loop2): ext4_fill_super:4822: inode #2: comm syz-executor.2: iget: root inode unallocated [ 1699.566223][T30002] EXT4-fs (loop4): mount failed [ 1699.582677][T29790] loop0: detected capacity change from 0 to 140 [ 1699.590838][T30003] EXT4-fs (loop2): get root inode failed [ 1699.595105][T29794] loop5: detected capacity change from 0 to 140 [ 1699.596521][T30003] EXT4-fs (loop2): mount failed [ 1699.607952][T29790] EXT4-fs error (device loop0): ext4_fill_super:4822: inode #2: comm syz-executor.0: iget: root inode unallocated [ 1699.610520][T30002] loop4: detected capacity change from 0 to 140 [ 1699.627766][T29794] EXT4-fs error (device loop5): ext4_fill_super:4822: inode #2: comm syz-executor.5: iget: root inode unallocated [ 1699.640533][T29790] EXT4-fs (loop0): get root inode failed 01:54:38 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000000), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000300)={0x44, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8, 0x18, @rand_addr=0x2}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}, 0x1, 0x0, 0x4800000000000000}, 0x0) [ 1699.646194][T29790] EXT4-fs (loop0): mount failed [ 1699.648430][T29794] EXT4-fs (loop5): get root inode failed [ 1699.656690][T29794] EXT4-fs (loop5): mount failed [ 1699.663687][T30073] loop1: detected capacity change from 0 to 140 [ 1699.674348][T30003] loop2: detected capacity change from 0 to 140 [ 1699.680404][T30073] EXT4-fs (loop1): warning: mounting unchecked fs, running e2fsck is recommended 01:54:38 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f00000004c0)="1000000040000000030000002b00000005009c05010000000000000000000000002000000020000010000000000000009f09c75f0000ffff53ef", 0x3a, 0x400}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb030000001300000023", 0x29, 0x7e0}, {0x0, 0x0, 0x8c60}], 0x0, &(0x7f0000000580)=ANY=[]) [ 1699.681751][T30002] EXT4-fs error (device loop4): ext4_fill_super:4822: inode #2: comm syz-executor.4: iget: root inode unallocated [ 1699.709518][T30002] EXT4-fs (loop4): get root inode failed [ 1699.715545][T30002] EXT4-fs (loop4): mount failed [ 1699.730457][T30073] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. 01:54:38 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f00000004c0)="1000000040000000030000002b0000000500000001000000000000000000000000200000002000001000000000be19009f09c75f0000ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x560}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb030000001300000023", 0x29, 0x7e0}, {&(0x7f0000000340), 0x0, 0x8c60}], 0x14010, &(0x7f0000000580)=ANY=[]) [ 1699.748531][T30178] loop0: detected capacity change from 0 to 140 [ 1699.761780][T30178] EXT4-fs error (device loop0): ext4_fill_super:4822: inode #2: comm syz-executor.0: iget: root inode unallocated [ 1699.784289][T30212] loop5: detected capacity change from 0 to 140 [ 1699.791751][T30003] EXT4-fs: failed to create workqueue 01:54:38 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000000), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000300)={0x44, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8, 0x18, @rand_addr=0x2}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}, 0x1, 0x0, 0x4c00000000000000}, 0x0) 01:54:38 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f00000004c0)="1000000040000000030000002b00000005000000010000000000000000000000002000000020000010000000000068009f09c75f0000ffff53ef", 0x3a, 0x400}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb030000001300000023", 0x29, 0x7e0}, {0x0, 0x0, 0x8c60}], 0x0, &(0x7f0000000580)=ANY=[]) 01:54:38 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f00000004c0)="1000000040000000030000002b001b0305000000010000000000000000000000002000000020000010000000000000009f09c75f0000ffff53ef", 0x3a, 0x400}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb030000001300000023", 0x29, 0x7e0}, {0x0, 0x0, 0x8c60}], 0x0, &(0x7f0000000580)=ANY=[]) 01:54:38 executing program 1: r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000280)={0x18, 0x3, &(0x7f00000000c0)=ANY=[@ANYBLOB="1800000000000000000000000000000095"], &(0x7f0000000080)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={&(0x7f0000000080)='sched_switch\x00', r0}, 0x10) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f00000004c0)="1000000040000000030000002b00000005000000010000000000000000000000002000000020000010000000000000009f0dc75f0000ffff53ef", 0x3a, 0x400}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb030000001300000023", 0x29, 0x7e0}, {&(0x7f0000000340)="00000000000000000000000000000000000000000000000000000000c99b0000ed410000000400009f09c75f9f09c75f9f09c75f00000000000003000200000000000800000000000af301000400000000000000000000000100000004", 0x5d, 0x8c60}], 0x0, &(0x7f0000000580)=ANY=[]) [ 1699.797161][T30003] EXT4-fs (loop2): mount failed [ 1699.805585][T30178] EXT4-fs (loop0): get root inode failed [ 1699.811336][T30178] EXT4-fs (loop0): mount failed [ 1699.816621][T30212] EXT4-fs error (device loop5): ext4_fill_super:4822: inode #2: comm syz-executor.5: iget: root inode unallocated [ 1699.835381][T30212] EXT4-fs (loop5): get root inode failed [ 1699.841144][T30212] EXT4-fs (loop5): mount failed 01:54:38 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000000), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000300)={0x44, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8, 0x18, @rand_addr=0x2}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}, 0x1, 0x0, 0x6000000000000000}, 0x0) [ 1699.873510][T30178] loop0: detected capacity change from 0 to 140 [ 1699.891498][T30212] loop5: detected capacity change from 0 to 140 [ 1699.893427][T30420] loop2: detected capacity change from 0 to 140 [ 1699.906467][T30425] loop4: detected capacity change from 0 to 140 [ 1699.912462][T30212] EXT4-fs error (device loop5): ext4_fill_super:4822: inode #2: comm syz-executor.5: iget: root inode unallocated [ 1699.927805][T30425] EXT4-fs error (device loop4): ext4_fill_super:4822: inode #2: comm syz-executor.4: iget: root inode unallocated [ 1699.936394][T30424] loop1: detected capacity change from 0 to 140 [ 1699.943495][T30420] EXT4-fs error (device loop2): ext4_fill_super:4822: inode #2: comm syz-executor.2: iget: root inode unallocated [ 1699.946659][T30178] EXT4-fs error (device loop0): ext4_fill_super:4822: inode #2: comm syz-executor.0: iget: root inode unallocated [ 1699.958903][T30425] EXT4-fs (loop4): get root inode failed [ 1699.974428][T30212] EXT4-fs (loop5): get root inode failed [ 1699.976153][T30425] EXT4-fs (loop4): mount failed [ 1699.981823][T30212] EXT4-fs (loop5): mount failed [ 1699.987565][T30420] EXT4-fs (loop2): get root inode failed [ 1699.996449][T30178] EXT4-fs (loop0): get root inode failed [ 1699.997227][T30420] EXT4-fs (loop2): mount failed [ 1700.007759][T30178] EXT4-fs (loop0): mount failed 01:54:38 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f00000004c0)="1000000040000000030000002b0000000500000001000000000000000000000000200000002000001000000000001f009f09c75f0000ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x560}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb030000001300000023", 0x29, 0x7e0}, {&(0x7f0000000340), 0x0, 0x8c60}], 0x14010, &(0x7f0000000580)=ANY=[]) 01:54:38 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000000), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000300)={0x44, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8, 0x18, @rand_addr=0x2}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}, 0x1, 0x0, 0x6800000000000000}, 0x0) [ 1700.016530][T30424] EXT4-fs (loop1): warning: mounting unchecked fs, running e2fsck is recommended [ 1700.026843][T30424] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. 01:54:38 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f00000004c0)="1000000040000000030000002b0000000500c205010000000000000000000000002000000020000010000000000000009f09c75f0000ffff53ef", 0x3a, 0x400}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb030000001300000023", 0x29, 0x7e0}, {0x0, 0x0, 0x8c60}], 0x0, &(0x7f0000000580)=ANY=[]) [ 1700.066007][T30567] loop5: detected capacity change from 0 to 140 [ 1700.073873][T30425] loop4: detected capacity change from 0 to 140 [ 1700.080723][T30420] loop2: detected capacity change from 0 to 140 [ 1700.088204][T30425] EXT4-fs error (device loop4): ext4_fill_super:4822: inode #2: comm syz-executor.4: iget: root inode unallocated [ 1700.101480][T30567] EXT4-fs error (device loop5): ext4_fill_super:4822: inode #2: comm syz-executor.5: iget: root inode unallocated 01:54:38 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000000), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000300)={0x44, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8, 0x18, @rand_addr=0x2}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}, 0x1, 0x0, 0x6c00000000000000}, 0x0) 01:54:38 executing program 1: r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000280)={0x18, 0x3, &(0x7f00000000c0)=ANY=[@ANYBLOB="1800000000000000000000000000000095"], &(0x7f0000000080)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={&(0x7f0000000080)='sched_switch\x00', r0}, 0x10) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f00000004c0)="1000000040000000030000002b00000005000000010000000000000000000000002000000020000010000000000000009f0ec75f0000ffff53ef", 0x3a, 0x400}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb030000001300000023", 0x29, 0x7e0}, {&(0x7f0000000340)="00000000000000000000000000000000000000000000000000000000c99b0000ed410000000400009f09c75f9f09c75f9f09c75f00000000000003000200000000000800000000000af301000400000000000000000000000100000004", 0x5d, 0x8c60}], 0x0, &(0x7f0000000580)=ANY=[]) [ 1700.115447][T30739] loop0: detected capacity change from 0 to 140 [ 1700.124609][T30420] EXT4-fs error (device loop2): ext4_fill_super:4822: inode #2: comm syz-executor.2: iget: root inode unallocated [ 1700.138296][T30739] EXT4-fs error (device loop0): ext4_fill_super:4822: inode #2: comm syz-executor.0: iget: root inode unallocated [ 1700.156213][T30567] EXT4-fs (loop5): get root inode failed [ 1700.161913][T30567] EXT4-fs (loop5): mount failed [ 1700.167014][T30420] EXT4-fs (loop2): get root inode failed [ 1700.172722][T30420] EXT4-fs (loop2): mount failed [ 1700.178028][T30739] EXT4-fs (loop0): get root inode failed [ 1700.183713][T30739] EXT4-fs (loop0): mount failed [ 1700.189824][T30425] EXT4-fs (loop4): get root inode failed [ 1700.195589][T30425] EXT4-fs (loop4): mount failed 01:54:38 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f00000004c0)="1000000040000000030000002b00240305000000010000000000000000000000002000000020000010000000000000009f09c75f0000ffff53ef", 0x3a, 0x400}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb030000001300000023", 0x29, 0x7e0}, {0x0, 0x0, 0x8c60}], 0x0, &(0x7f0000000580)=ANY=[]) 01:54:38 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000000), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000300)={0x44, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8, 0x18, @rand_addr=0x2}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}, 0x1, 0x0, 0x7400000000000000}, 0x0) 01:54:38 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f00000004c0)="1000000040000000030000002b0000000500000001000000000000000000000000200000002000001000000000006c009f09c75f0000ffff53ef", 0x3a, 0x400}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb030000001300000023", 0x29, 0x7e0}, {0x0, 0x0, 0x8c60}], 0x0, &(0x7f0000000580)=ANY=[]) [ 1700.216936][T30835] loop1: detected capacity change from 0 to 140 [ 1700.227477][T30739] loop0: detected capacity change from 0 to 140 [ 1700.234798][T30567] loop5: detected capacity change from 0 to 140 01:54:39 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000000), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000300)={0x44, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8, 0x18, @rand_addr=0x2}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}, 0x1, 0x0, 0x7a00000000000000}, 0x0) [ 1700.256397][T30739] EXT4-fs error (device loop0): ext4_fill_super:4822: inode #2: comm syz-executor.0: iget: root inode unallocated [ 1700.269900][T30567] EXT4-fs error (device loop5): ext4_fill_super:4822: inode #2: comm syz-executor.5: iget: root inode unallocated [ 1700.285089][T30739] EXT4-fs (loop0): get root inode failed [ 1700.290881][T30739] EXT4-fs (loop0): mount failed [ 1700.301882][T30944] loop2: detected capacity change from 0 to 140 [ 1700.304205][T30946] loop4: detected capacity change from 0 to 140 01:54:39 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000000), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000300)={0x44, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8, 0x18, @rand_addr=0x2}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}, 0x1, 0x0, 0x8000000000000000}, 0x0) [ 1700.316753][T30835] EXT4-fs (loop1): warning: mounting unchecked fs, running e2fsck is recommended [ 1700.326311][T30567] EXT4-fs (loop5): get root inode failed [ 1700.332125][T30567] EXT4-fs (loop5): mount failed [ 1700.338745][T30944] EXT4-fs error (device loop2): ext4_fill_super:4822: inode #2: comm syz-executor.2: iget: root inode unallocated [ 1700.356204][T30835] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. 01:54:39 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f00000004c0)="1000000040000000030000002b00000005000006010000000000000000000000002000000020000010000000000000009f09c75f0000ffff53ef", 0x3a, 0x400}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb030000001300000023", 0x29, 0x7e0}, {0x0, 0x0, 0x8c60}], 0x0, &(0x7f0000000580)=ANY=[]) 01:54:39 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000000), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000300)={0x44, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8, 0x18, @rand_addr=0x2}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}, 0x1, 0x0, 0x9effffff00000000}, 0x0) [ 1700.367482][T30946] EXT4-fs error (device loop4): ext4_fill_super:4822: inode #2: comm syz-executor.4: iget: root inode unallocated [ 1700.381376][T30944] EXT4-fs (loop2): get root inode failed [ 1700.387132][T30944] EXT4-fs (loop2): mount failed [ 1700.394259][T31164] loop0: detected capacity change from 0 to 140 [ 1700.404647][T30946] EXT4-fs (loop4): get root inode failed 01:54:39 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f00000004c0)="1000000040000000030000002b00000005000000010000000000000000000000002000000020000010000000000020009f09c75f0000ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x560}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb030000001300000023", 0x29, 0x7e0}, {&(0x7f0000000340), 0x0, 0x8c60}], 0x14010, &(0x7f0000000580)=ANY=[]) [ 1700.408316][T31164] EXT4-fs error (device loop0): ext4_fill_super:4822: inode #2: comm syz-executor.0: iget: root inode unallocated [ 1700.410523][T30946] EXT4-fs (loop4): mount failed [ 1700.429206][T31164] EXT4-fs (loop0): get root inode failed [ 1700.434870][T31164] EXT4-fs (loop0): mount failed [ 1700.449999][T30944] loop2: detected capacity change from 0 to 140 [ 1700.452804][T30946] loop4: detected capacity change from 0 to 140 01:54:39 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000000), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000300)={0x44, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8, 0x18, @rand_addr=0x2}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}, 0x1, 0x0, 0xa7ffffff00000000}, 0x0) 01:54:39 executing program 1: r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000280)={0x18, 0x3, &(0x7f00000000c0)=ANY=[@ANYBLOB="1800000000000000000000000000000095"], &(0x7f0000000080)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={&(0x7f0000000080)='sched_switch\x00', r0}, 0x10) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f00000004c0)="1000000040000000030000002b00000005000000010000000000000000000000002000000020000010000000000000009f0fc75f0000ffff53ef", 0x3a, 0x400}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb030000001300000023", 0x29, 0x7e0}, {&(0x7f0000000340)="00000000000000000000000000000000000000000000000000000000c99b0000ed410000000400009f09c75f9f09c75f9f09c75f00000000000003000200000000000800000000000af301000400000000000000000000000100000004", 0x5d, 0x8c60}], 0x0, &(0x7f0000000580)=ANY=[]) [ 1700.463829][T30944] EXT4-fs error (device loop2): ext4_fill_super:4822: inode #2: comm syz-executor.2: iget: root inode unallocated [ 1700.476695][T30946] EXT4-fs error (device loop4): ext4_fill_super:4822: inode #2: comm syz-executor.4: iget: root inode unallocated [ 1700.491160][T30946] EXT4-fs (loop4): get root inode failed [ 1700.491499][T31164] loop0: detected capacity change from 0 to 140 [ 1700.496817][T30946] EXT4-fs (loop4): mount failed [ 1700.509366][T30944] EXT4-fs (loop2): get root inode failed 01:54:39 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000000), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000300)={0x44, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8, 0x18, @rand_addr=0x2}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}, 0x1, 0x0, 0xda1d000000000000}, 0x0) [ 1700.515084][T30944] EXT4-fs (loop2): mount failed [ 1700.524134][T31440] loop5: detected capacity change from 0 to 140 [ 1700.543231][T31477] loop1: detected capacity change from 0 to 140 [ 1700.550734][T31440] EXT4-fs error (device loop5): ext4_fill_super:4822: inode #2: comm syz-executor.5: iget: root inode unallocated 01:54:39 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f00000004c0)="1000000040000000030000002b00250305000000010000000000000000000000002000000020000010000000000000009f09c75f0000ffff53ef", 0x3a, 0x400}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb030000001300000023", 0x29, 0x7e0}, {0x0, 0x0, 0x8c60}], 0x0, &(0x7f0000000580)=ANY=[]) 01:54:39 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f00000004c0)="1000000040000000030000002b00000005000000010000000000000000000000002000000020000010000000000074009f09c75f0000ffff53ef", 0x3a, 0x400}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb030000001300000023", 0x29, 0x7e0}, {0x0, 0x0, 0x8c60}], 0x0, &(0x7f0000000580)=ANY=[]) [ 1700.565082][T31164] EXT4-fs error (device loop0): ext4_fill_super:4822: inode #2: comm syz-executor.0: iget: root inode unallocated [ 1700.597295][T31486] loop4: detected capacity change from 0 to 140 [ 1700.606331][T31440] EXT4-fs (loop5): get root inode failed [ 1700.612018][T31440] EXT4-fs (loop5): mount failed [ 1700.618138][T31502] loop2: detected capacity change from 0 to 140 [ 1700.627306][T31164] EXT4-fs (loop0): get root inode failed [ 1700.633129][T31164] EXT4-fs (loop0): mount failed [ 1700.639894][T31477] EXT4-fs (loop1): warning: mounting unchecked fs, running e2fsck is recommended [ 1700.656009][T31477] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. 01:54:39 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f00000004c0)="1000000040000000030000002b00000005000406010000000000000000000000002000000020000010000000000000009f09c75f0000ffff53ef", 0x3a, 0x400}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb030000001300000023", 0x29, 0x7e0}, {0x0, 0x0, 0x8c60}], 0x0, &(0x7f0000000580)=ANY=[]) 01:54:39 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000000), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000300)={0x44, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8, 0x18, @rand_addr=0x2}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}, 0x1, 0x0, 0xe000000000000000}, 0x0) [ 1700.668906][T31486] EXT4-fs error (device loop4): ext4_fill_super:4822: inode #2: comm syz-executor.4: iget: root inode unallocated [ 1700.682943][T31502] EXT4-fs error (device loop2): ext4_fill_super:4822: inode #2: comm syz-executor.2: iget: root inode unallocated [ 1700.703196][T31440] loop5: detected capacity change from 0 to 140 01:54:39 executing program 1: r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000280)={0x18, 0x3, &(0x7f00000000c0)=ANY=[@ANYBLOB="1800000000000000000000000000000095"], &(0x7f0000000080)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={&(0x7f0000000080)='sched_switch\x00', r0}, 0x10) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f00000004c0)="1000000040000000030000002b00000005000000010000000000000000000000002000000020000010000000000000009f10c75f0000ffff53ef", 0x3a, 0x400}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb030000001300000023", 0x29, 0x7e0}, {&(0x7f0000000340)="00000000000000000000000000000000000000000000000000000000c99b0000ed410000000400009f09c75f9f09c75f9f09c75f00000000000003000200000000000800000000000af301000400000000000000000000000100000004", 0x5d, 0x8c60}], 0x0, &(0x7f0000000580)=ANY=[]) 01:54:39 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000000), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000300)={0x44, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8, 0x18, @rand_addr=0x2}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}, 0x1, 0x0, 0xefffffff00000000}, 0x0) [ 1700.720419][T31486] EXT4-fs (loop4): get root inode failed [ 1700.726085][T31486] EXT4-fs (loop4): mount failed [ 1700.731795][T31502] EXT4-fs (loop2): get root inode failed [ 1700.737464][T31502] EXT4-fs (loop2): mount failed [ 1700.748104][T31440] EXT4-fs error (device loop5): ext4_fill_super:4822: inode #2: comm syz-executor.5: iget: root inode unallocated [ 1700.762908][T31791] loop0: detected capacity change from 0 to 140 [ 1700.771377][T31440] EXT4-fs (loop5): get root inode failed [ 1700.777043][T31440] EXT4-fs (loop5): mount failed [ 1700.791395][T31791] EXT4-fs error (device loop0): ext4_fill_super:4822: inode #2: comm syz-executor.0: iget: root inode unallocated [ 1700.806737][T31486] loop4: detected capacity change from 0 to 140 01:54:39 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f00000004c0)="1000000040000000030000002b00000005000000010000000000000000000000002000000020000010000000001020009f09c75f0000ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x560}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb030000001300000023", 0x29, 0x7e0}, {&(0x7f0000000340), 0x0, 0x8c60}], 0x14010, &(0x7f0000000580)=ANY=[]) [ 1700.821299][T31803] loop1: detected capacity change from 0 to 140 [ 1700.830414][T31502] loop2: detected capacity change from 0 to 140 [ 1700.842273][T31791] EXT4-fs (loop0): get root inode failed [ 1700.847966][T31791] EXT4-fs (loop0): mount failed 01:54:39 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000000), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000300)={0x44, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8, 0x18, @rand_addr=0x2}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}, 0x1, 0x0, 0xf0ffffff00000000}, 0x0) [ 1700.861096][T31486] EXT4-fs error (device loop4): ext4_fill_super:4822: inode #2: comm syz-executor.4: iget: root inode unallocated [ 1700.883079][T31502] EXT4-fs error (device loop2): ext4_fill_super:4822: inode #2: comm syz-executor.2: iget: root inode unallocated [ 1700.896307][T31803] EXT4-fs (loop1): warning: mounting unchecked fs, running e2fsck is recommended [ 1700.897547][T31906] loop5: detected capacity change from 0 to 140 [ 1700.908317][T31486] EXT4-fs (loop4): get root inode failed 01:54:39 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000000), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000300)={0x44, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8, 0x18, @rand_addr=0x2}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}, 0x1, 0x0, 0xfdffffff00000000}, 0x0) [ 1700.918580][T31486] EXT4-fs (loop4): mount failed [ 1700.926197][T31803] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 1700.937082][T31502] EXT4-fs (loop2): get root inode failed [ 1700.942783][T31502] EXT4-fs (loop2): mount failed [ 1700.949014][T31906] EXT4-fs error (device loop5): ext4_fill_super:4822: inode #2: comm syz-executor.5: iget: root inode unallocated [ 1700.961797][T31791] loop0: detected capacity change from 0 to 140 01:54:39 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f00000004c0)="1000000040000000030000002b00260305000000010000000000000000000000002000000020000010000000000000009f09c75f0000ffff53ef", 0x3a, 0x400}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb030000001300000023", 0x29, 0x7e0}, {0x0, 0x0, 0x8c60}], 0x0, &(0x7f0000000580)=ANY=[]) 01:54:39 executing program 1: r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000280)={0x18, 0x3, &(0x7f00000000c0)=ANY=[@ANYBLOB="1800000000000000000000000000000095"], &(0x7f0000000080)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={&(0x7f0000000080)='sched_switch\x00', r0}, 0x10) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f00000004c0)="1000000040000000030000002b00000005000000010000000000000000000000002000000020000010000000000000009f11c75f0000ffff53ef", 0x3a, 0x400}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb030000001300000023", 0x29, 0x7e0}, {&(0x7f0000000340)="00000000000000000000000000000000000000000000000000000000c99b0000ed410000000400009f09c75f9f09c75f9f09c75f00000000000003000200000000000800000000000af301000400000000000000000000000100000004", 0x5d, 0x8c60}], 0x0, &(0x7f0000000580)=ANY=[]) 01:54:39 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f00000004c0)="1000000040000000030000002b0000000500000001000000000000000000000000200000002000001000000000007a009f09c75f0000ffff53ef", 0x3a, 0x400}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb030000001300000023", 0x29, 0x7e0}, {0x0, 0x0, 0x8c60}], 0x0, &(0x7f0000000580)=ANY=[]) [ 1700.968568][T31906] EXT4-fs (loop5): get root inode failed [ 1700.974220][T31906] EXT4-fs (loop5): mount failed [ 1700.982188][T31791] EXT4-fs error (device loop0): ext4_fill_super:4822: inode #2: comm syz-executor.0: iget: root inode unallocated [ 1701.003544][T31791] EXT4-fs (loop0): get root inode failed [ 1701.009264][T31791] EXT4-fs (loop0): mount failed 01:54:39 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000000), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000300)={0x44, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8, 0x18, @rand_addr=0x2}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}, 0x1, 0x0, 0xfeffffff00000000}, 0x0) [ 1701.019290][T31906] loop5: detected capacity change from 0 to 140 [ 1701.034964][T32212] loop4: detected capacity change from 0 to 140 [ 1701.035722][T31906] EXT4-fs error (device loop5): ext4_fill_super:4822: inode #2: comm syz-executor.5: iget: root inode unallocated [ 1701.053546][T31906] EXT4-fs (loop5): get root inode failed [ 1701.059245][T31906] EXT4-fs (loop5): mount failed 01:54:39 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000000), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000300)={0x44, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8, 0x18, @rand_addr=0x2}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}, 0x1, 0x0, 0xffffff7f00000000}, 0x0) 01:54:39 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f00000004c0)="1000000040000000030000002b00000005000007010000000000000000000000002000000020000010000000000000009f09c75f0000ffff53ef", 0x3a, 0x400}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb030000001300000023", 0x29, 0x7e0}, {0x0, 0x0, 0x8c60}], 0x0, &(0x7f0000000580)=ANY=[]) [ 1701.060255][T32212] EXT4-fs error (device loop4): ext4_fill_super:4822: inode #2: comm syz-executor.4: iget: root inode unallocated [ 1701.077922][T32212] EXT4-fs (loop4): get root inode failed [ 1701.083606][T32212] EXT4-fs (loop4): mount failed [ 1701.098753][T32318] loop2: detected capacity change from 0 to 140 [ 1701.107148][T32328] loop1: detected capacity change from 0 to 140 01:54:39 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f00000004c0)="1000000040000000030000002b00000005000000010000000000000000000000002000000020000010000000000022009f09c75f0000ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x560}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb030000001300000023", 0x29, 0x7e0}, {&(0x7f0000000340), 0x0, 0x8c60}], 0x14010, &(0x7f0000000580)=ANY=[]) [ 1701.118169][T32318] EXT4-fs error (device loop2): ext4_fill_super:4822: inode #2: comm syz-executor.2: iget: root inode unallocated [ 1701.132877][T32360] loop0: detected capacity change from 0 to 140 [ 1701.140706][T32328] EXT4-fs (loop1): warning: mounting unchecked fs, running e2fsck is recommended [ 1701.142766][T32212] loop4: detected capacity change from 0 to 140 [ 1701.152639][T32328] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 1701.166863][T32318] EXT4-fs (loop2): get root inode failed 01:54:39 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000000), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000300)={0x44, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8, 0x18, @rand_addr=0x2}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}, 0x1, 0x0, 0xffffffff00000000}, 0x0) [ 1701.170827][T32377] loop5: detected capacity change from 0 to 140 [ 1701.172538][T32318] EXT4-fs (loop2): mount failed [ 1701.183973][T32212] EXT4-fs error (device loop4): ext4_fill_super:4822: inode #2: comm syz-executor.4: iget: root inode unallocated [ 1701.198449][T32360] EXT4-fs error (device loop0): ext4_fill_super:4822: inode #2: comm syz-executor.0: iget: root inode unallocated [ 1701.217092][T32318] loop2: detected capacity change from 0 to 140 [ 1701.217861][T32212] EXT4-fs (loop4): get root inode failed [ 1701.229598][T32212] EXT4-fs (loop4): mount failed [ 1701.235234][T32360] EXT4-fs (loop0): get root inode failed [ 1701.240946][T32360] EXT4-fs (loop0): mount failed [ 1701.247168][T32318] EXT4-fs error (device loop2): ext4_fill_super:4822: inode #2: comm syz-executor.2: iget: root inode unallocated [ 1701.260944][T32377] EXT4-fs error (device loop5): ext4_fill_super:4822: inode #2: comm syz-executor.5: iget: root inode unallocated [ 1701.276076][T32360] loop0: detected capacity change from 0 to 140 [ 1701.276412][T32377] EXT4-fs (loop5): get root inode failed [ 1701.288091][T32377] EXT4-fs (loop5): mount failed [ 1701.294695][T32318] EXT4-fs (loop2): get root inode failed [ 1701.300405][T32318] EXT4-fs (loop2): mount failed [ 1701.309021][T32360] EXT4-fs error (device loop0): ext4_fill_super:4822: inode #2: comm syz-executor.0: iget: root inode unallocated 01:54:40 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f00000004c0)="1000000040000000030000002b00020405000000010000000000000000000000002000000020000010000000000000009f09c75f0000ffff53ef", 0x3a, 0x400}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb030000001300000023", 0x29, 0x7e0}, {0x0, 0x0, 0x8c60}], 0x0, &(0x7f0000000580)=ANY=[]) 01:54:40 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f00000004c0)="1000000040000000030000002b00000005000000010000000000000000000000002000000020000010000000000199009f09c75f0000ffff53ef", 0x3a, 0x400}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb030000001300000023", 0x29, 0x7e0}, {0x0, 0x0, 0x8c60}], 0x0, &(0x7f0000000580)=ANY=[]) 01:54:40 executing program 1: r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000280)={0x18, 0x3, &(0x7f00000000c0)=ANY=[@ANYBLOB="1800000000000000000000000000000095"], &(0x7f0000000080)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={&(0x7f0000000080)='sched_switch\x00', r0}, 0x10) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f00000004c0)="1000000040000000030000002b00000005000000010000000000000000000000002000000020000010000000000000009f12c75f0000ffff53ef", 0x3a, 0x400}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb030000001300000023", 0x29, 0x7e0}, {&(0x7f0000000340)="00000000000000000000000000000000000000000000000000000000c99b0000ed410000000400009f09c75f9f09c75f9f09c75f00000000000003000200000000000800000000000af301000400000000000000000000000100000004", 0x5d, 0x8c60}], 0x0, &(0x7f0000000580)=ANY=[]) [ 1701.325891][T32360] EXT4-fs (loop0): get root inode failed [ 1701.331609][T32360] EXT4-fs (loop0): mount failed [ 1701.347199][T32377] loop5: detected capacity change from 0 to 140 [ 1701.352248][T32619] loop2: detected capacity change from 0 to 140 [ 1701.363079][T32619] EXT4-fs error (device loop2): ext4_fill_super:4822: inode #2: comm syz-executor.2: iget: root inode unallocated 01:54:40 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000000), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000300)={0x44, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8, 0x18, @rand_addr=0x2}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}}, 0x0) 01:54:40 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f00000004c0)="1000000040000000030000002b00000005000009010000000000000000000000002000000020000010000000000000009f09c75f0000ffff53ef", 0x3a, 0x400}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb030000001300000023", 0x29, 0x7e0}, {0x0, 0x0, 0x8c60}], 0x0, &(0x7f0000000580)=ANY=[]) [ 1701.382442][T32619] EXT4-fs (loop2): get root inode failed [ 1701.388270][T32619] EXT4-fs (loop2): mount failed [ 1701.392838][T32639] loop4: detected capacity change from 0 to 140 [ 1701.397582][T32377] EXT4-fs error (device loop5): ext4_fill_super:4822: inode #2: comm syz-executor.5: iget: root inode unallocated [ 1701.412904][T32641] loop1: detected capacity change from 0 to 140 [ 1701.413306][T32377] EXT4-fs (loop5): get root inode failed [ 1701.424858][T32377] EXT4-fs (loop5): mount failed [ 1701.436627][T32639] EXT4-fs error (device loop4): ext4_fill_super:4822: inode #2: comm syz-executor.4: iget: root inode unallocated [ 1701.452183][T32639] EXT4-fs (loop4): get root inode failed [ 1701.457933][T32639] EXT4-fs (loop4): mount failed [ 1701.463357][T32695] loop0: detected capacity change from 0 to 140 [ 1701.469777][T32619] loop2: detected capacity change from 0 to 140 [ 1701.478118][T32641] EXT4-fs (loop1): warning: mounting unchecked fs, running e2fsck is recommended [ 1701.487533][T32377] ================================================================== [ 1701.490630][T32641] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 1701.495615][T32377] BUG: KCSAN: data-race in __lru_add_drain_all / __pagevec_lru_add [ 1701.513992][T32377] [ 1701.516310][T32377] write to 0xffff888237d277c8 of 1 bytes by task 1798 on cpu 1: [ 1701.523922][T32377] __pagevec_lru_add+0x243/0x270 [ 1701.528855][T32377] lru_add_drain_cpu+0x6a/0x260 [ 1701.533692][T32377] lru_add_drain+0x21/0x60 [ 1701.538098][T32377] do_madvise+0x8ae/0x1140 [ 1701.542498][T32377] __x64_sys_madvise+0x5d/0x70 [ 1701.547244][T32377] do_syscall_64+0x44/0xd0 [ 1701.551646][T32377] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1701.557526][T32377] [ 1701.559832][T32377] read to 0xffff888237d277c8 of 1 bytes by task 32377 on cpu 0: [ 1701.567529][T32377] __lru_add_drain_all+0x12c/0x3e0 [ 1701.572631][T32377] lru_add_drain_all+0xc/0x10 [ 1701.577296][T32377] invalidate_bdev+0x56/0x80 [ 1701.581874][T32377] invalidate_disk+0x25/0xb0 [ 1701.586449][T32377] __loop_clr_fd+0x41f/0x6c0 [ 1701.591075][T32377] lo_ioctl+0x985/0x1270 [ 1701.595301][T32377] blkdev_ioctl+0x20e/0x440 [ 1701.599794][T32377] __se_sys_ioctl+0xcb/0x140 [ 1701.604393][T32377] __x64_sys_ioctl+0x3f/0x50 [ 1701.608983][T32377] do_syscall_64+0x44/0xd0 [ 1701.613385][T32377] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1701.619267][T32377] [ 1701.621586][T32377] value changed: 0x03 -> 0x00 [ 1701.626251][T32377] [ 1701.628554][T32377] Reported by Kernel Concurrency Sanitizer on: [ 1701.634679][T32377] CPU: 0 PID: 32377 Comm: syz-executor.5 Not tainted 5.16.0-rc4-syzkaller #0 [ 1701.643425][T32377] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1701.653471][T32377] ================================================================== [ 1701.669598][T32619] EXT4-fs: failed to create workqueue [ 1701.675002][T32619] EXT4-fs (loop2): mount failed 01:54:40 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000000), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000300)={0x44, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8, 0x18, @rand_addr=0x2}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}, 0x1, 0x0, 0x0, 0x2}, 0x0) 01:54:40 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f00000004c0)="1000000040000000030000002b00000005000000010000000000000000000000002000000020000010000000000025009f09c75f0000ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x560}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb030000001300000023", 0x29, 0x7e0}, {&(0x7f0000000340), 0x0, 0x8c60}], 0x14010, &(0x7f0000000580)=ANY=[]) 01:54:40 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f00000004c0)="1000000040000000030000002b0000000500000001000000000000000000000000200000002000001000000000059c009f09c75f0000ffff53ef", 0x3a, 0x400}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb030000001300000023", 0x29, 0x7e0}, {0x0, 0x0, 0x8c60}], 0x0, &(0x7f0000000580)=ANY=[]) [ 1701.681705][T32695] EXT4-fs error (device loop0): ext4_fill_super:4822: inode #2: comm syz-executor.0: iget: root inode unallocated [ 1701.701212][T32695] EXT4-fs (loop0): get root inode failed [ 1701.706990][T32695] EXT4-fs (loop0): mount failed [ 1701.713267][T32639] loop4: detected capacity change from 0 to 140 [ 1701.726403][T32639] EXT4-fs error (device loop4): ext4_fill_super:4822: inode #2: comm syz-executor.4: iget: root inode unallocated 01:54:40 executing program 1: r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000280)={0x18, 0x3, &(0x7f00000000c0)=ANY=[@ANYBLOB="1800000000000000000000000000000095"], &(0x7f0000000080)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={&(0x7f0000000080)='sched_switch\x00', r0}, 0x10) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f00000004c0)="1000000040000000030000002b00000005000000010000000000000000000000002000000020000010000000000000009f2ec75f0000ffff53ef", 0x3a, 0x400}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb030000001300000023", 0x29, 0x7e0}, {&(0x7f0000000340)="00000000000000000000000000000000000000000000000000000000c99b0000ed410000000400009f09c75f9f09c75f9f09c75f00000000000003000200000000000800000000000af301000400000000000000000000000100000004", 0x5d, 0x8c60}], 0x0, &(0x7f0000000580)=ANY=[]) [ 1701.746921][ T441] loop5: detected capacity change from 0 to 140 [ 1701.747901][T32639] EXT4-fs (loop4): get root inode failed [ 1701.758900][T32639] EXT4-fs (loop4): mount failed [ 1701.773624][ T469] loop2: detected capacity change from 0 to 140 01:54:40 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000000), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000300)={0x44, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8, 0x18, @rand_addr=0x2}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}, 0x1, 0x0, 0x0, 0x3}, 0x0) [ 1701.795522][ T441] EXT4-fs error (device loop5): ext4_fill_super:4822: inode #2: comm syz-executor.5: iget: root inode unallocated [ 1701.795590][ T469] EXT4-fs error (device loop2): ext4_fill_super:4822: inode #2: comm syz-executor.2: iget: root inode unallocated [ 1701.809766][T32695] loop0: detected capacity change from 0 to 140 [ 1701.824888][ T441] EXT4-fs (loop5): get root inode failed [ 1701.831523][ T441] EXT4-fs (loop5): mount failed 01:54:40 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f00000004c0)="1000000040000000030000002b00060405000000010000000000000000000000002000000020000010000000000000009f09c75f0000ffff53ef", 0x3a, 0x400}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb030000001300000023", 0x29, 0x7e0}, {0x0, 0x0, 0x8c60}], 0x0, &(0x7f0000000580)=ANY=[]) [ 1701.841567][T32695] EXT4-fs error (device loop0): ext4_fill_super:4822: inode #2: comm syz-executor.0: iget: root inode unallocated [ 1701.856156][ T469] EXT4-fs (loop2): get root inode failed [ 1701.861861][ T469] EXT4-fs (loop2): mount failed [ 1701.879291][ T441] loop5: detected capacity change from 0 to 140 [ 1701.887053][ T502] loop1: detected capacity change from 0 to 140 [ 1701.891562][ T512] loop4: detected capacity change from 0 to 140 [ 1701.902983][ T502] EXT4-fs (loop1): warning: mounting unchecked fs, running e2fsck is recommended [ 1701.912969][ T441] EXT4-fs error (device loop5): ext4_fill_super:4822: inode #2: comm syz-executor.5: iget: root inode unallocated [ 1701.929149][ T512] EXT4-fs error (device loop4): ext4_fill_super:4822: inode #2: comm syz-executor.4: iget: root inode unallocated [ 1701.933198][ T469] loop2: detected capacity change from 0 to 140 01:54:40 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000000), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000300)={0x44, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8, 0x18, @rand_addr=0x2}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}, 0x1, 0x0, 0x0, 0x4}, 0x0) [ 1701.948432][T32695] EXT4-fs (loop0): get root inode failed [ 1701.954066][T32695] EXT4-fs (loop0): mount failed [ 1701.959478][ T441] EXT4-fs (loop5): get root inode failed [ 1701.965229][ T441] EXT4-fs (loop5): mount failed [ 1701.972478][ T512] EXT4-fs (loop4): get root inode failed [ 1701.978125][ T512] EXT4-fs (loop4): mount failed [ 1701.984315][ T502] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 1701.996680][ T469] EXT4-fs error (device loop2): ext4_fill_super:4822: inode #2: comm syz-executor.2: iget: root inode unallocated [ 1702.010615][ T469] EXT4-fs (loop2): get root inode failed [ 1702.016327][ T469] EXT4-fs (loop2): mount failed 01:54:40 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f00000004c0)="1000000040000000030000002b0000000500000a010000000000000000000000002000000020000010000000000000009f09c75f0000ffff53ef", 0x3a, 0x400}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb030000001300000023", 0x29, 0x7e0}, {0x0, 0x0, 0x8c60}], 0x0, &(0x7f0000000580)=ANY=[]) 01:54:40 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f00000004c0)="1000000040000000030000002b0000000500000001000000000000000000000000200000002000001000000000002e009f09c75f0000ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x560}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb030000001300000023", 0x29, 0x7e0}, {&(0x7f0000000340), 0x0, 0x8c60}], 0x14010, &(0x7f0000000580)=ANY=[]) 01:54:40 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000000), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000300)={0x44, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8, 0x18, @rand_addr=0x2}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}, 0x1, 0x0, 0x0, 0x5}, 0x0) 01:54:40 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f00000004c0)="1000000040000000030000002b000000050000000100000000000000000000000020000000200000100000000001bc009f09c75f0000ffff53ef", 0x3a, 0x400}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb030000001300000023", 0x29, 0x7e0}, {0x0, 0x0, 0x8c60}], 0x0, &(0x7f0000000580)=ANY=[]) 01:54:40 executing program 1: r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000280)={0x18, 0x3, &(0x7f00000000c0)=ANY=[@ANYBLOB="1800000000000000000000000000000095"], &(0x7f0000000080)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={&(0x7f0000000080)='sched_switch\x00', r0}, 0x10) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f00000004c0)="1000000040000000030000002b00000005000000010000000000000000000000002000000020000010000000000000009f50c75f0000ffff53ef", 0x3a, 0x400}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb030000001300000023", 0x29, 0x7e0}, {&(0x7f0000000340)="00000000000000000000000000000000000000000000000000000000c99b0000ed410000000400009f09c75f9f09c75f9f09c75f00000000000003000200000000000800000000000af301000400000000000000000000000100000004", 0x5d, 0x8c60}], 0x0, &(0x7f0000000580)=ANY=[]) [ 1702.046408][ T512] loop4: detected capacity change from 0 to 140 [ 1702.074645][ T814] loop0: detected capacity change from 0 to 140 01:54:40 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000000), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000300)={0x44, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8, 0x18, @rand_addr=0x2}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}, 0x1, 0x0, 0x0, 0x6}, 0x0) [ 1702.090810][ T816] loop2: detected capacity change from 0 to 140 [ 1702.091164][ T512] EXT4-fs error (device loop4): ext4_fill_super:4822: inode #2: comm syz-executor.4: iget: root inode unallocated [ 1702.113602][ T905] loop5: detected capacity change from 0 to 140 [ 1702.120386][ T816] EXT4-fs error (device loop2): ext4_fill_super:4822: inode #2: comm syz-executor.2: iget: root inode unallocated [ 1702.135673][ T814] EXT4-fs error (device loop0): ext4_fill_super:4822: inode #2: comm syz-executor.0: iget: root inode unallocated [ 1702.154145][ T816] EXT4-fs (loop2): get root inode failed [ 1702.159829][ T816] EXT4-fs (loop2): mount failed [ 1702.165104][ T512] EXT4-fs (loop4): get root inode failed [ 1702.170828][ T512] EXT4-fs (loop4): mount failed [ 1702.174956][ T1007] loop1: detected capacity change from 0 to 140 [ 1702.178098][ T814] EXT4-fs (loop0): get root inode failed 01:54:40 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000000), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000300)={0x44, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8, 0x18, @rand_addr=0x2}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}, 0x1, 0x0, 0x0, 0x7}, 0x0) 01:54:40 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000000), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000300)={0x44, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8, 0x18, @rand_addr=0x2}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}, 0x1, 0x0, 0x0, 0x8}, 0x0) [ 1702.182357][ T905] EXT4-fs error (device loop5): ext4_fill_super:4822: inode #2: comm syz-executor.5: iget: root inode unallocated [ 1702.187798][ T814] EXT4-fs (loop0): mount failed [ 1702.211244][ T905] EXT4-fs (loop5): get root inode failed [ 1702.216964][ T905] EXT4-fs (loop5): mount failed [ 1702.225132][ T1007] EXT4-fs (loop1): warning: mounting unchecked fs, running e2fsck is recommended 01:54:40 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f00000004c0)="1000000040000000030000002b00100405000000010000000000000000000000002000000020000010000000000000009f09c75f0000ffff53ef", 0x3a, 0x400}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb030000001300000023", 0x29, 0x7e0}, {0x0, 0x0, 0x8c60}], 0x0, &(0x7f0000000580)=ANY=[]) [ 1702.246628][ T814] loop0: detected capacity change from 0 to 140 [ 1702.247252][ T816] loop2: detected capacity change from 0 to 140 [ 1702.264058][ T1007] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 1702.279957][ T814] EXT4-fs error (device loop0): ext4_fill_super:4822: inode #2: comm syz-executor.0: iget: root inode unallocated [ 1702.293901][ T1148] loop4: detected capacity change from 0 to 140 [ 1702.300613][ T816] EXT4-fs error (device loop2): ext4_fill_super:4822: inode #2: comm syz-executor.2: iget: root inode unallocated [ 1702.318139][ T905] loop5: detected capacity change from 0 to 140 [ 1702.329027][ T816] EXT4-fs (loop2): get root inode failed [ 1702.334727][ T816] EXT4-fs (loop2): mount failed [ 1702.344698][ T1148] EXT4-fs error (device loop4): ext4_fill_super:4822: inode #2: comm syz-executor.4: iget: root inode unallocated [ 1702.357036][ T905] EXT4-fs error (device loop5): ext4_fill_super:4822: inode #2: comm syz-executor.5: iget: root inode unallocated [ 1702.374643][ T814] EXT4-fs (loop0): get root inode failed [ 1702.380411][ T814] EXT4-fs (loop0): mount failed [ 1702.386055][ T905] EXT4-fs (loop5): get root inode failed [ 1702.391869][ T905] EXT4-fs (loop5): mount failed 01:54:41 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f00000004c0)="1000000040000000030000002b0000000500000b010000000000000000000000002000000020000010000000000000009f09c75f0000ffff53ef", 0x3a, 0x400}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb030000001300000023", 0x29, 0x7e0}, {0x0, 0x0, 0x8c60}], 0x0, &(0x7f0000000580)=ANY=[]) 01:54:41 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f00000004c0)="1000000040000000030000002b000000050000000100000000000000000000000020000000200000100000000005c2009f09c75f0000ffff53ef", 0x3a, 0x400}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb030000001300000023", 0x29, 0x7e0}, {0x0, 0x0, 0x8c60}], 0x0, &(0x7f0000000580)=ANY=[]) 01:54:41 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f00000004c0)="1000000040000000030000002b0000000500000001000000000000000000000000200000002000001000000000003f009f09c75f0000ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x560}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb030000001300000023", 0x29, 0x7e0}, {&(0x7f0000000340), 0x0, 0x8c60}], 0x14010, &(0x7f0000000580)=ANY=[]) 01:54:41 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000000), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000300)={0x44, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8, 0x18, @rand_addr=0x2}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}, 0x1, 0x0, 0x0, 0x9}, 0x0) [ 1702.402427][ T1148] EXT4-fs (loop4): get root inode failed [ 1702.408104][ T1148] EXT4-fs (loop4): mount failed 01:54:41 executing program 1: r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000280)={0x18, 0x3, &(0x7f00000000c0)=ANY=[@ANYBLOB="1800000000000000000000000000000095"], &(0x7f0000000080)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={&(0x7f0000000080)='sched_switch\x00', r0}, 0x10) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f00000004c0)="1000000040000000030000002b00000005000000010000000000000000000000002000000020000010000000000000009f60c75f0000ffff53ef", 0x3a, 0x400}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb030000001300000023", 0x29, 0x7e0}, {&(0x7f0000000340)="00000000000000000000000000000000000000000000000000000000c99b0000ed410000000400009f09c75f9f09c75f9f09c75f00000000000003000200000000000800000000000af301000400000000000000000000000100000004", 0x5d, 0x8c60}], 0x0, &(0x7f0000000580)=ANY=[]) [ 1702.466680][ T1148] loop4: detected capacity change from 0 to 140 [ 1702.480008][ T1364] loop5: detected capacity change from 0 to 140 [ 1702.482424][ T1366] loop2: detected capacity change from 0 to 140 [ 1702.498400][ T1384] loop0: detected capacity change from 0 to 140 [ 1702.505516][ T1366] EXT4-fs error (device loop2): ext4_fill_super:4822: inode #2: comm syz-executor.2: iget: root inode unallocated [ 1702.506091][ T1364] EXT4-fs error (device loop5): ext4_fill_super:4822: inode #2: comm syz-executor.5: iget: root inode unallocated [ 1702.531420][ T1366] EXT4-fs (loop2): get root inode failed [ 1702.537242][ T1366] EXT4-fs (loop2): mount failed [ 1702.543122][ T1384] EXT4-fs error (device loop0): ext4_fill_super:4822: inode #2: comm syz-executor.0: iget: root inode unallocated 01:54:41 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000000), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000300)={0x44, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8, 0x18, @rand_addr=0x2}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}, 0x1, 0x0, 0x0, 0xa}, 0x0) [ 1702.561687][ T1489] loop1: detected capacity change from 0 to 140 [ 1702.569384][ T1148] EXT4-fs: failed to create workqueue [ 1702.574762][ T1148] EXT4-fs (loop4): mount failed [ 1702.587258][ T1384] EXT4-fs (loop0): get root inode failed [ 1702.592967][ T1384] EXT4-fs (loop0): mount failed [ 1702.600207][ T1489] EXT4-fs (loop1): warning: mounting unchecked fs, running e2fsck is recommended [ 1702.609556][ T1364] EXT4-fs (loop5): get root inode failed 01:54:41 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f00000004c0)="1000000040000000030000002b00000505000000010000000000000000000000002000000020000010000000000000009f09c75f0000ffff53ef", 0x3a, 0x400}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb030000001300000023", 0x29, 0x7e0}, {0x0, 0x0, 0x8c60}], 0x0, &(0x7f0000000580)=ANY=[]) 01:54:41 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000000), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000300)={0x44, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8, 0x18, @rand_addr=0x2}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}, 0x1, 0x0, 0x0, 0xb}, 0x0) 01:54:41 executing program 1: r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000280)={0x18, 0x3, &(0x7f00000000c0)=ANY=[@ANYBLOB="1800000000000000000000000000000095"], &(0x7f0000000080)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={&(0x7f0000000080)='sched_switch\x00', r0}, 0x10) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f00000004c0)="1000000040000000030000002b00000005000000010000000000000000000000002000000020000010000000000000009f09c75f0200ffff53ef", 0x3a, 0x400}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb030000001300000023", 0x29, 0x7e0}, {&(0x7f0000000340)="00000000000000000000000000000000000000000000000000000000c99b0000ed410000000400009f09c75f9f09c75f9f09c75f00000000000003000200000000000800000000000af301000400000000000000000000000100000004", 0x5d, 0x8c60}], 0x0, &(0x7f0000000580)=ANY=[]) [ 1702.615196][ T1364] EXT4-fs (loop5): mount failed [ 1702.622733][ T1489] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 1702.638944][ T1384] loop0: detected capacity change from 0 to 140 [ 1702.652035][ T1366] loop2: detected capacity change from 0 to 140 01:54:41 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000000), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000300)={0x44, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8, 0x18, @rand_addr=0x2}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}, 0x1, 0x0, 0x0, 0xc}, 0x0) [ 1702.667006][ T1384] EXT4-fs error (device loop0): ext4_fill_super:4822: inode #2: comm syz-executor.0: iget: root inode unallocated [ 1702.683348][ T1384] EXT4-fs (loop0): get root inode failed [ 1702.689078][ T1384] EXT4-fs (loop0): mount failed [ 1702.697970][ T1364] loop5: detected capacity change from 0 to 140 01:54:41 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f00000004c0)="1000000040000000030000002b0000000500000c010000000000000000000000002000000020000010000000000000009f09c75f0000ffff53ef", 0x3a, 0x400}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb030000001300000023", 0x29, 0x7e0}, {0x0, 0x0, 0x8c60}], 0x0, &(0x7f0000000580)=ANY=[]) [ 1702.717919][ T1828] loop4: detected capacity change from 0 to 140 [ 1702.727343][ T1366] EXT4-fs error (device loop2): ext4_fill_super:4822: inode #2: comm syz-executor.2: iget: root inode unallocated [ 1702.748068][ T1364] EXT4-fs error (device loop5): ext4_fill_super:4822: inode #2: comm syz-executor.5: iget: root inode unallocated [ 1702.762184][ T1828] EXT4-fs error (device loop4): ext4_fill_super:4822: inode #2: comm syz-executor.4: iget: root inode unallocated [ 1702.774904][ T1828] EXT4-fs (loop4): get root inode failed [ 1702.776619][ T1840] loop0: detected capacity change from 0 to 140 [ 1702.780655][ T1828] EXT4-fs (loop4): mount failed [ 1702.796033][ T1366] EXT4-fs (loop2): get root inode failed [ 1702.799281][ T1830] loop1: detected capacity change from 0 to 140 [ 1702.801757][ T1366] EXT4-fs (loop2): mount failed 01:54:41 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000000), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000300)={0x44, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8, 0x18, @rand_addr=0x2}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}, 0x1, 0x0, 0x0, 0xd}, 0x0) [ 1702.815812][ T1364] EXT4-fs (loop5): get root inode failed [ 1702.821497][ T1364] EXT4-fs (loop5): mount failed [ 1702.832123][ T1840] EXT4-fs error (device loop0): ext4_fill_super:4822: inode #2: comm syz-executor.0: iget: root inode unallocated [ 1702.845471][ T1830] EXT4-fs (loop1): warning: mounting unchecked fs, running e2fsck is recommended 01:54:41 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f00000004c0)="1000000040000000030000002b00000005000000010000000000000000000000002000000020000010000000000040009f09c75f0000ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x560}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb030000001300000023", 0x29, 0x7e0}, {&(0x7f0000000340), 0x0, 0x8c60}], 0x14010, &(0x7f0000000580)=ANY=[]) 01:54:41 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f00000004c0)="1000000040000000030000002b0000000500000001000000000000000000000000200000002000001000000000fffe009f09c75f0000ffff53ef", 0x3a, 0x400}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb030000001300000023", 0x29, 0x7e0}, {0x0, 0x0, 0x8c60}], 0x0, &(0x7f0000000580)=ANY=[]) [ 1702.860624][ T1830] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 1702.873859][ T1840] EXT4-fs (loop0): get root inode failed [ 1702.879562][ T1840] EXT4-fs (loop0): mount failed [ 1702.893623][ T1828] loop4: detected capacity change from 0 to 140 01:54:41 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000000), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000300)={0x44, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8, 0x18, @rand_addr=0x2}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}, 0x1, 0x0, 0x0, 0xe}, 0x0) 01:54:41 executing program 1: r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000280)={0x18, 0x3, &(0x7f00000000c0)=ANY=[@ANYBLOB="1800000000000000000000000000000095"], &(0x7f0000000080)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={&(0x7f0000000080)='sched_switch\x00', r0}, 0x10) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f00000004c0)="1000000040000000030000002b00000005000000010000000000000000000000002000000020000010000000000000009f09c75f0300ffff53ef", 0x3a, 0x400}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb030000001300000023", 0x29, 0x7e0}, {&(0x7f0000000340)="00000000000000000000000000000000000000000000000000000000c99b0000ed410000000400009f09c75f9f09c75f9f09c75f00000000000003000200000000000800000000000af301000400000000000000000000000100000004", 0x5d, 0x8c60}], 0x0, &(0x7f0000000580)=ANY=[]) [ 1702.908346][ T1828] EXT4-fs error (device loop4): ext4_fill_super:4822: inode #2: comm syz-executor.4: iget: root inode unallocated [ 1702.908457][ T1840] loop0: detected capacity change from 0 to 140 [ 1702.944149][ T1840] EXT4-fs error (device loop0): ext4_fill_super:4822: inode #2: comm syz-executor.0: iget: root inode unallocated [ 1702.965996][ T1840] EXT4-fs (loop0): get root inode failed [ 1702.968512][ T2204] loop5: detected capacity change from 0 to 140 [ 1702.971742][ T1840] EXT4-fs (loop0): mount failed [ 1702.978547][ T2205] loop2: detected capacity change from 0 to 140 [ 1702.994743][ T1828] EXT4-fs (loop4): get root inode failed [ 1703.000547][ T1828] EXT4-fs (loop4): mount failed [ 1703.003842][ T2227] loop1: detected capacity change from 0 to 140 [ 1703.007447][ T2204] EXT4-fs error (device loop5): ext4_fill_super:4822: inode #2: comm syz-executor.5: iget: root inode unallocated [ 1703.026512][ T2205] EXT4-fs error (device loop2): ext4_fill_super:4822: inode #2: comm syz-executor.2: iget: root inode unallocated [ 1703.026574][ T2204] EXT4-fs (loop5): get root inode failed [ 1703.044364][ T2204] EXT4-fs (loop5): mount failed [ 1703.056217][ T2205] EXT4-fs (loop2): get root inode failed [ 1703.061916][ T2205] EXT4-fs (loop2): mount failed 01:54:41 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f00000004c0)="1000000040000000030000002b0000000500000d010000000000000000000000002000000020000010000000000000009f09c75f0000ffff53ef", 0x3a, 0x400}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb030000001300000023", 0x29, 0x7e0}, {0x0, 0x0, 0x8c60}], 0x0, &(0x7f0000000580)=ANY=[]) 01:54:41 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f00000004c0)="1000000040000000030000002b009c0505000000010000000000000000000000002000000020000010000000000000009f09c75f0000ffff53ef", 0x3a, 0x400}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb030000001300000023", 0x29, 0x7e0}, {0x0, 0x0, 0x8c60}], 0x0, &(0x7f0000000580)=ANY=[]) 01:54:41 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000000), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000300)={0x44, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8, 0x18, @rand_addr=0x2}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}, 0x1, 0x0, 0x0, 0xf}, 0x0) [ 1703.066904][ T2227] EXT4-fs (loop1): warning: mounting unchecked fs, running e2fsck is recommended [ 1703.084241][ T2331] loop0: detected capacity change from 0 to 140 [ 1703.093231][ T2227] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 1703.111086][ T2331] EXT4-fs error (device loop0): ext4_fill_super:4822: inode #2: comm syz-executor.0: iget: root inode unallocated [ 1703.125145][ T2437] loop4: detected capacity change from 0 to 140 [ 1703.135901][ T2331] EXT4-fs (loop0): get root inode failed [ 1703.141639][ T2331] EXT4-fs (loop0): mount failed [ 1703.150509][ T2204] loop5: detected capacity change from 0 to 140 [ 1703.158299][ T2437] EXT4-fs error (device loop4): ext4_fill_super:4822: inode #2: comm syz-executor.4: iget: root inode unallocated 01:54:41 executing program 1: r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000280)={0x18, 0x3, &(0x7f00000000c0)=ANY=[@ANYBLOB="1800000000000000000000000000000095"], &(0x7f0000000080)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={&(0x7f0000000080)='sched_switch\x00', r0}, 0x10) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f00000004c0)="1000000040000000030000002b00000005000000010000000000000000000000002000000020000010000000000000009f09c75f0400ffff53ef", 0x3a, 0x400}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb030000001300000023", 0x29, 0x7e0}, {&(0x7f0000000340)="00000000000000000000000000000000000000000000000000000000c99b0000ed410000000400009f09c75f9f09c75f9f09c75f00000000000003000200000000000800000000000af301000400000000000000000000000100000004", 0x5d, 0x8c60}], 0x0, &(0x7f0000000580)=ANY=[]) 01:54:41 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000000), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000300)={0x44, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8, 0x18, @rand_addr=0x2}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}, 0x1, 0x0, 0x0, 0x10}, 0x0) [ 1703.160708][ T2205] loop2: detected capacity change from 0 to 140 [ 1703.179068][ T2204] EXT4-fs error (device loop5): ext4_fill_super:4822: inode #2: comm syz-executor.5: iget: root inode unallocated [ 1703.194446][ T2205] EXT4-fs error (device loop2): ext4_fill_super:4822: inode #2: comm syz-executor.2: iget: root inode unallocated [ 1703.207012][ T2331] loop0: detected capacity change from 0 to 140 [ 1703.226023][ T2331] EXT4-fs error (device loop0): ext4_fill_super:4822: inode #2: comm syz-executor.0: iget: root inode unallocated [ 1703.241194][ T2204] EXT4-fs (loop5): get root inode failed [ 1703.246859][ T2204] EXT4-fs (loop5): mount failed [ 1703.253702][ T2205] EXT4-fs (loop2): get root inode failed [ 1703.259417][ T2205] EXT4-fs (loop2): mount failed [ 1703.269945][ T2437] EXT4-fs (loop4): get root inode failed [ 1703.275636][ T2437] EXT4-fs (loop4): mount failed [ 1703.285855][ T2673] loop1: detected capacity change from 0 to 140 [ 1703.295155][ T2331] EXT4-fs (loop0): get root inode failed [ 1703.300878][ T2331] EXT4-fs (loop0): mount failed [ 1703.309705][ T2673] EXT4-fs (loop1): warning: mounting unchecked fs, running e2fsck is recommended 01:54:42 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f00000004c0)="1000000040000000030000002b00000005000000010000000000000000000000002000000020000010000000000243009f09c75f0000ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x560}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb030000001300000023", 0x29, 0x7e0}, {&(0x7f0000000340), 0x0, 0x8c60}], 0x14010, &(0x7f0000000580)=ANY=[]) 01:54:42 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f00000004c0)="1000000040000000030000002b0000000500000e010000000000000000000000002000000020000010000000000000009f09c75f0000ffff53ef", 0x3a, 0x400}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb030000001300000023", 0x29, 0x7e0}, {0x0, 0x0, 0x8c60}], 0x0, &(0x7f0000000580)=ANY=[]) 01:54:42 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f00000004c0)="1000000040000000030000002b00000005000000010000000000000000000000002000000020000010000000000fff009f09c75f0000ffff53ef", 0x3a, 0x400}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb030000001300000023", 0x29, 0x7e0}, {0x0, 0x0, 0x8c60}], 0x0, &(0x7f0000000580)=ANY=[]) [ 1703.322322][ T2673] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 1703.353424][ T2437] loop4: detected capacity change from 0 to 140 [ 1703.364824][ T2437] EXT4-fs error (device loop4): ext4_fill_super:4822: inode #2: comm syz-executor.4: iget: root inode unallocated 01:54:42 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000000), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000300)={0x44, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8, 0x18, @rand_addr=0x2}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}, 0x1, 0x0, 0x0, 0x11}, 0x0) 01:54:42 executing program 1: r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000280)={0x18, 0x3, &(0x7f00000000c0)=ANY=[@ANYBLOB="1800000000000000000000000000000095"], &(0x7f0000000080)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={&(0x7f0000000080)='sched_switch\x00', r0}, 0x10) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f00000004c0)="1000000040000000030000002b00000005000000010000000000000000000000002000000020000010000000000000009f09c75f0500ffff53ef", 0x3a, 0x400}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb030000001300000023", 0x29, 0x7e0}, {&(0x7f0000000340)="00000000000000000000000000000000000000000000000000000000c99b0000ed410000000400009f09c75f9f09c75f9f09c75f00000000000003000200000000000800000000000af301000400000000000000000000000100000004", 0x5d, 0x8c60}], 0x0, &(0x7f0000000580)=ANY=[]) 01:54:42 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f00000004c0)="1000000040000000030000002b00c20505000000010000000000000000000000002000000020000010000000000000009f09c75f0000ffff53ef", 0x3a, 0x400}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb030000001300000023", 0x29, 0x7e0}, {0x0, 0x0, 0x8c60}], 0x0, &(0x7f0000000580)=ANY=[]) [ 1703.378781][ T2437] EXT4-fs (loop4): get root inode failed [ 1703.384504][ T2437] EXT4-fs (loop4): mount failed [ 1703.391082][ T2831] loop5: detected capacity change from 0 to 140 [ 1703.392577][ T2832] loop2: detected capacity change from 0 to 140 [ 1703.405093][ T2839] loop0: detected capacity change from 0 to 140 [ 1703.412878][ T2831] EXT4-fs error (device loop5): ext4_fill_super:4822: inode #2: comm syz-executor.5: iget: root inode unallocated [ 1703.439602][ T2832] EXT4-fs error (device loop2): ext4_fill_super:4822: inode #2: comm syz-executor.2: iget: root inode unallocated [ 1703.446366][ T2908] loop4: detected capacity change from 0 to 140 [ 1703.459241][ T2839] EXT4-fs error (device loop0): ext4_fill_super:4822: inode #2: comm syz-executor.0: iget: root inode unallocated [ 1703.472244][ T2908] EXT4-fs error (device loop4): ext4_fill_super:4822: inode #2: comm syz-executor.4: iget: root inode unallocated [ 1703.489458][ T2831] EXT4-fs (loop5): get root inode failed [ 1703.490106][ T2839] EXT4-fs (loop0): get root inode failed [ 1703.495145][ T2831] EXT4-fs (loop5): mount failed [ 1703.500790][ T2839] EXT4-fs (loop0): mount failed [ 1703.512099][ T2832] EXT4-fs (loop2): get root inode failed [ 1703.517780][ T2832] EXT4-fs (loop2): mount failed [ 1703.525686][ T2908] EXT4-fs (loop4): get root inode failed [ 1703.531386][ T2908] EXT4-fs (loop4): mount failed 01:54:42 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000000), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000300)={0x44, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8, 0x18, @rand_addr=0x2}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}, 0x1, 0x0, 0x0, 0x12}, 0x0) [ 1703.539658][ T2924] loop1: detected capacity change from 0 to 140 [ 1703.552226][ T2839] loop0: detected capacity change from 0 to 140 [ 1703.558769][ T2831] loop5: detected capacity change from 0 to 140 [ 1703.571264][ T2832] loop2: detected capacity change from 0 to 140 [ 1703.578723][ T2908] loop4: detected capacity change from 0 to 140 [ 1703.583962][ T2839] EXT4-fs error (device loop0): ext4_fill_super:4822: inode #2: comm syz-executor.0: iget: root inode unallocated [ 1703.585028][ T2924] EXT4-fs (loop1): warning: mounting unchecked fs, running e2fsck is recommended [ 1703.599052][ T2839] EXT4-fs (loop0): get root inode failed [ 1703.611907][ T2839] EXT4-fs (loop0): mount failed [ 1703.619430][ T2832] EXT4-fs error (device loop2): ext4_fill_super:4822: inode #2: comm syz-executor.2: iget: root inode unallocated 01:54:42 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000000), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000300)={0x44, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8, 0x18, @rand_addr=0x2}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}, 0x1, 0x0, 0x0, 0x19}, 0x0) [ 1703.634562][ T2831] EXT4-fs error (device loop5): ext4_fill_super:4822: inode #2: comm syz-executor.5: iget: root inode unallocated [ 1703.647605][ T2924] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 1703.660617][ T2831] EXT4-fs (loop5): get root inode failed [ 1703.666305][ T2831] EXT4-fs (loop5): mount failed [ 1703.671407][ T2832] EXT4-fs (loop2): get root inode failed [ 1703.677051][ T2832] EXT4-fs (loop2): mount failed 01:54:42 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f00000004c0)="1000000040000000030000002b0000000500000f010000000000000000000000002000000020000010000000000000009f09c75f0000ffff53ef", 0x3a, 0x400}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb030000001300000023", 0x29, 0x7e0}, {0x0, 0x0, 0x8c60}], 0x0, &(0x7f0000000580)=ANY=[]) 01:54:42 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f00000004c0)="1000000040000000030000002b00000005000000010000000000000000000000002000000020000010000000000045009f09c75f0000ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x560}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb030000001300000023", 0x29, 0x7e0}, {&(0x7f0000000340), 0x0, 0x8c60}], 0x14010, &(0x7f0000000580)=ANY=[]) 01:54:42 executing program 1: r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000280)={0x18, 0x3, &(0x7f00000000c0)=ANY=[@ANYBLOB="1800000000000000000000000000000095"], &(0x7f0000000080)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={&(0x7f0000000080)='sched_switch\x00', r0}, 0x10) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f00000004c0)="1000000040000000030000002b00000005000000010000000000000000000000002000000020000010000000000000009f09c75f0600ffff53ef", 0x3a, 0x400}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb030000001300000023", 0x29, 0x7e0}, {&(0x7f0000000340)="00000000000000000000000000000000000000000000000000000000c99b0000ed410000000400009f09c75f9f09c75f9f09c75f00000000000003000200000000000800000000000af301000400000000000000000000000100000004", 0x5d, 0x8c60}], 0x0, &(0x7f0000000580)=ANY=[]) 01:54:42 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f00000004c0)="1000000040000000030000002b0000000500000001000000000000000000000000200000002000001000000000feff009f09c75f0000ffff53ef", 0x3a, 0x400}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb030000001300000023", 0x29, 0x7e0}, {0x0, 0x0, 0x8c60}], 0x0, &(0x7f0000000580)=ANY=[]) [ 1703.682149][ T2908] EXT4-fs error (device loop4): ext4_fill_super:4822: inode #2: comm syz-executor.4: iget: root inode unallocated [ 1703.703838][ T2908] EXT4-fs (loop4): get root inode failed [ 1703.709547][ T2908] EXT4-fs (loop4): mount failed [ 1703.712650][ T3160] loop0: detected capacity change from 0 to 140 [ 1703.726550][ T3160] EXT4-fs error (device loop0): ext4_fill_super:4822: inode #2: comm syz-executor.0: iget: root inode unallocated 01:54:42 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000000), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000300)={0x44, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8, 0x18, @rand_addr=0x2}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}, 0x1, 0x0, 0x0, 0x48}, 0x0) 01:54:42 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f00000004c0)="1000000040000000030000002b00000605000000010000000000000000000000002000000020000010000000000000009f09c75f0000ffff53ef", 0x3a, 0x400}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb030000001300000023", 0x29, 0x7e0}, {0x0, 0x0, 0x8c60}], 0x0, &(0x7f0000000580)=ANY=[]) [ 1703.773019][ T3370] loop5: detected capacity change from 0 to 140 [ 1703.782510][ T3160] EXT4-fs (loop0): get root inode failed [ 1703.788285][ T3160] EXT4-fs (loop0): mount failed [ 1703.797480][ T3374] loop2: detected capacity change from 0 to 140 [ 1703.800229][ T3370] EXT4-fs error (device loop5): ext4_fill_super:4822: inode #2: comm syz-executor.5: iget: root inode unallocated [ 1703.820137][ T3374] EXT4-fs error (device loop2): ext4_fill_super:4822: inode #2: comm syz-executor.2: iget: root inode unallocated [ 1703.836065][ T3397] loop4: detected capacity change from 0 to 140 [ 1703.844806][ T3429] loop1: detected capacity change from 0 to 140 [ 1703.852545][ T3374] EXT4-fs (loop2): get root inode failed [ 1703.858206][ T3374] EXT4-fs (loop2): mount failed 01:54:42 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000000), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000300)={0x44, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8, 0x18, @rand_addr=0x2}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}, 0x1, 0x0, 0x0, 0x4c}, 0x0) [ 1703.866347][ T3397] EXT4-fs error (device loop4): ext4_fill_super:4822: inode #2: comm syz-executor.4: iget: root inode unallocated [ 1703.881309][ T3429] EXT4-fs (loop1): warning: mounting unchecked fs, running e2fsck is recommended [ 1703.891717][ T3160] loop0: detected capacity change from 0 to 140 [ 1703.910303][ T3160] EXT4-fs error (device loop0): ext4_fill_super:4822: inode #2: comm syz-executor.0: iget: root inode unallocated 01:54:42 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000000), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000300)={0x44, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8, 0x18, @rand_addr=0x2}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}, 0x1, 0x0, 0x0, 0x60}, 0x0) [ 1703.922666][ T3370] EXT4-fs (loop5): get root inode failed [ 1703.923885][ T3429] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 1703.928520][ T3370] EXT4-fs (loop5): mount failed [ 1703.952641][ T3397] EXT4-fs (loop4): get root inode failed [ 1703.958414][ T3397] EXT4-fs (loop4): mount failed [ 1703.966205][ T3370] loop5: detected capacity change from 0 to 140 [ 1703.970243][ T3160] EXT4-fs (loop0): get root inode failed [ 1703.976913][ T3374] loop2: detected capacity change from 0 to 140 [ 1703.978097][ T3160] EXT4-fs (loop0): mount failed [ 1703.990999][ T3370] EXT4-fs error (device loop5): ext4_fill_super:4822: inode #2: comm syz-executor.5: iget: root inode unallocated [ 1704.004670][ T3374] EXT4-fs error (device loop2): ext4_fill_super:4822: inode #2: comm syz-executor.2: iget: root inode unallocated 01:54:42 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f00000004c0)="1000000040000000030000002b00000005000410010000000000000000000000002000000020000010000000000000009f09c75f0000ffff53ef", 0x3a, 0x400}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb030000001300000023", 0x29, 0x7e0}, {0x0, 0x0, 0x8c60}], 0x0, &(0x7f0000000580)=ANY=[]) [ 1704.021005][ T3397] loop4: detected capacity change from 0 to 140 [ 1704.027772][ T3370] EXT4-fs (loop5): get root inode failed [ 1704.033518][ T3370] EXT4-fs (loop5): mount failed [ 1704.038633][ T3374] EXT4-fs (loop2): get root inode failed [ 1704.044286][ T3374] EXT4-fs (loop2): mount failed [ 1704.055449][ T3397] EXT4-fs error (device loop4): ext4_fill_super:4822: inode #2: comm syz-executor.4: iget: root inode unallocated 01:54:42 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f00000004c0)="1000000040000000030000002b00000005000000010000000000000000000000002000000020000010000000000046009f09c75f0000ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x560}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb030000001300000023", 0x29, 0x7e0}, {&(0x7f0000000340), 0x0, 0x8c60}], 0x14010, &(0x7f0000000580)=ANY=[]) 01:54:42 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f00000004c0)="1000000040000000030000002b00000005000000010000000000000000000000002000000020000010000000000002009f09c75f0000ffff53ef", 0x3a, 0x400}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb030000001300000023", 0x29, 0x7e0}, {0x0, 0x0, 0x8c60}], 0x0, &(0x7f0000000580)=ANY=[]) 01:54:42 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000000), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000300)={0x44, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8, 0x18, @rand_addr=0x2}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}, 0x1, 0x0, 0x0, 0x68}, 0x0) [ 1704.073878][ T3397] EXT4-fs (loop4): get root inode failed [ 1704.079640][ T3397] EXT4-fs (loop4): mount failed [ 1704.103726][ T3783] loop0: detected capacity change from 0 to 140 [ 1704.110626][ T3793] loop5: detected capacity change from 0 to 140 01:54:42 executing program 1: r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000280)={0x18, 0x3, &(0x7f00000000c0)=ANY=[@ANYBLOB="1800000000000000000000000000000095"], &(0x7f0000000080)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={&(0x7f0000000080)='sched_switch\x00', r0}, 0x10) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f00000004c0)="1000000040000000030000002b00000005000000010000000000000000000000002000000020000010000000000000009f09c75f0700ffff53ef", 0x3a, 0x400}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb030000001300000023", 0x29, 0x7e0}, {&(0x7f0000000340)="00000000000000000000000000000000000000000000000000000000c99b0000ed410000000400009f09c75f9f09c75f9f09c75f00000000000003000200000000000800000000000af301000400000000000000000000000100000004", 0x5d, 0x8c60}], 0x0, &(0x7f0000000580)=ANY=[]) 01:54:42 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000000), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000300)={0x44, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8, 0x18, @rand_addr=0x2}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}, 0x1, 0x0, 0x0, 0x6c}, 0x0) 01:54:42 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f00000004c0)="1000000040000000030000002b00040605000000010000000000000000000000002000000020000010000000000000009f09c75f0000ffff53ef", 0x3a, 0x400}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb030000001300000023", 0x29, 0x7e0}, {0x0, 0x0, 0x8c60}], 0x0, &(0x7f0000000580)=ANY=[]) [ 1704.117879][ T3794] loop2: detected capacity change from 0 to 140 [ 1704.130707][ T3793] EXT4-fs error (device loop5): ext4_fill_super:4822: inode #2: comm syz-executor.5: iget: root inode unallocated [ 1704.138882][ T3794] EXT4-fs error (device loop2): ext4_fill_super:4822: inode #2: comm syz-executor.2: iget: root inode unallocated [ 1704.156260][ T3783] EXT4-fs error (device loop0): ext4_fill_super:4822: inode #2: comm syz-executor.0: iget: root inode unallocated [ 1704.181296][ T3794] EXT4-fs (loop2): get root inode failed [ 1704.186970][ T3794] EXT4-fs (loop2): mount failed [ 1704.192169][ T3793] EXT4-fs (loop5): get root inode failed [ 1704.197816][ T3793] EXT4-fs (loop5): mount failed [ 1704.200243][ T3919] loop4: detected capacity change from 0 to 140 [ 1704.216113][ T3922] loop1: detected capacity change from 0 to 140 [ 1704.222553][ T3783] EXT4-fs (loop0): get root inode failed [ 1704.228232][ T3783] EXT4-fs (loop0): mount failed [ 1704.234681][ T3793] loop5: detected capacity change from 0 to 140 [ 1704.240054][ T3794] loop2: detected capacity change from 0 to 140 [ 1704.242747][ T3922] EXT4-fs (loop1): warning: mounting unchecked fs, running e2fsck is recommended [ 1704.257290][ T3919] EXT4-fs error (device loop4): ext4_fill_super:4822: inode #2: comm syz-executor.4: iget: root inode unallocated [ 1704.269977][ T3922] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. 01:54:43 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000000), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000300)={0x44, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8, 0x18, @rand_addr=0x2}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}, 0x1, 0x0, 0x0, 0x74}, 0x0) [ 1704.284014][ T3794] EXT4-fs error (device loop2): ext4_fill_super:4822: inode #2: comm syz-executor.2: iget: root inode unallocated [ 1704.296623][ T3783] loop0: detected capacity change from 0 to 140 [ 1704.308457][ T3793] EXT4-fs error (device loop5): ext4_fill_super:4822: inode #2: comm syz-executor.5: iget: root inode unallocated [ 1704.326486][ T3794] EXT4-fs (loop2): get root inode failed [ 1704.332280][ T3794] EXT4-fs (loop2): mount failed [ 1704.337790][ T3783] EXT4-fs error (device loop0): ext4_fill_super:4822: inode #2: comm syz-executor.0: iget: root inode unallocated [ 1704.351568][ T3919] EXT4-fs (loop4): get root inode failed [ 1704.357306][ T3919] EXT4-fs (loop4): mount failed [ 1704.362551][ T3793] EXT4-fs (loop5): get root inode failed [ 1704.368204][ T3793] EXT4-fs (loop5): mount failed [ 1704.374624][ T3783] EXT4-fs (loop0): get root inode failed 01:54:43 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000000), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000300)={0x44, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8, 0x18, @rand_addr=0x2}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}, 0x1, 0x0, 0x0, 0x7a}, 0x0) 01:54:43 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f00000004c0)="1000000040000000030000002b00000005000000010000000000000000000000002000000020000010000000000003009f09c75f0000ffff53ef", 0x3a, 0x400}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb030000001300000023", 0x29, 0x7e0}, {0x0, 0x0, 0x8c60}], 0x0, &(0x7f0000000580)=ANY=[]) 01:54:43 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000000), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000300)={0x44, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8, 0x18, @rand_addr=0x2}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}, 0x1, 0x0, 0x0, 0xe0}, 0x0) 01:54:43 executing program 1: r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000280)={0x18, 0x3, &(0x7f00000000c0)=ANY=[@ANYBLOB="1800000000000000000000000000000095"], &(0x7f0000000080)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={&(0x7f0000000080)='sched_switch\x00', r0}, 0x10) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f00000004c0)="1000000040000000030000002b00000005000000010000000000000000000000002000000020000010000000000000009f09c75f0800ffff53ef", 0x3a, 0x400}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb030000001300000023", 0x29, 0x7e0}, {&(0x7f0000000340)="00000000000000000000000000000000000000000000000000000000c99b0000ed410000000400009f09c75f9f09c75f9f09c75f00000000000003000200000000000800000000000af301000400000000000000000000000100000004", 0x5d, 0x8c60}], 0x0, &(0x7f0000000580)=ANY=[]) [ 1704.380315][ T3783] EXT4-fs (loop0): mount failed [ 1704.403921][ T4261] loop2: detected capacity change from 0 to 140 [ 1704.425873][ T3919] loop4: detected capacity change from 0 to 140 01:54:43 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f00000004c0)="1000000040000000030000002b00000005002010010000000000000000000000002000000020000010000000000000009f09c75f0000ffff53ef", 0x3a, 0x400}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb030000001300000023", 0x29, 0x7e0}, {0x0, 0x0, 0x8c60}], 0x0, &(0x7f0000000580)=ANY=[]) 01:54:43 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f00000004c0)="1000000040000000030000002b00000005000000010000000000000000000000002000000020000010000000000048009f09c75f0000ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x560}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb030000001300000023", 0x29, 0x7e0}, {&(0x7f0000000340), 0x0, 0x8c60}], 0x14010, &(0x7f0000000580)=ANY=[]) [ 1704.428202][ T4261] EXT4-fs error (device loop2): ext4_fill_super:4822: inode #2: comm syz-executor.2: iget: root inode unallocated [ 1704.450000][ T4345] loop5: detected capacity change from 0 to 140 [ 1704.458302][ T4372] loop0: detected capacity change from 0 to 140 [ 1704.459515][ T4345] EXT4-fs error (device loop5): ext4_fill_super:4822: inode #2: comm syz-executor.5: iget: root inode unallocated 01:54:43 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000000), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000300)={0x44, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8, 0x18, @rand_addr=0x2}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}, 0x1, 0x0, 0x0, 0x300}, 0x0) [ 1704.476975][ T3919] EXT4-fs error (device loop4): ext4_fill_super:4822: inode #2: comm syz-executor.4: iget: root inode unallocated [ 1704.492639][ T4447] loop1: detected capacity change from 0 to 140 [ 1704.499446][ T4372] EXT4-fs error (device loop0): ext4_fill_super:4822: inode #2: comm syz-executor.0: iget: root inode unallocated [ 1704.512897][ T4261] EXT4-fs (loop2): get root inode failed [ 1704.518598][ T4261] EXT4-fs (loop2): mount failed [ 1704.523874][ T3919] EXT4-fs (loop4): get root inode failed [ 1704.529595][ T3919] EXT4-fs (loop4): mount failed [ 1704.534599][ T4372] EXT4-fs (loop0): get root inode failed [ 1704.540261][ T4372] EXT4-fs (loop0): mount failed [ 1704.540982][ T4345] EXT4-fs (loop5): get root inode failed [ 1704.550822][ T4345] EXT4-fs (loop5): mount failed [ 1704.558247][ T4447] EXT4-fs (loop1): warning: mounting unchecked fs, running e2fsck is recommended [ 1704.568263][ T4447] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. 01:54:43 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f00000004c0)="1000000040000000030000002b00000705000000010000000000000000000000002000000020000010000000000000009f09c75f0000ffff53ef", 0x3a, 0x400}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb030000001300000023", 0x29, 0x7e0}, {0x0, 0x0, 0x8c60}], 0x0, &(0x7f0000000580)=ANY=[]) 01:54:43 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000000), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000300)={0x44, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8, 0x18, @rand_addr=0x2}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}, 0x1, 0x0, 0x0, 0x500}, 0x0) [ 1704.591592][ T4261] loop2: detected capacity change from 0 to 140 [ 1704.597434][ T4345] loop5: detected capacity change from 0 to 140 [ 1704.612224][ T4372] loop0: detected capacity change from 0 to 140 [ 1704.619220][ T4590] loop4: detected capacity change from 0 to 140 [ 1704.628810][ T4345] EXT4-fs error (device loop5): ext4_fill_super:4822: inode #2: comm syz-executor.5: iget: root inode unallocated 01:54:43 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000000), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000300)={0x44, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8, 0x18, @rand_addr=0x2}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}, 0x1, 0x0, 0x0, 0x600}, 0x0) [ 1704.645219][ T4345] EXT4-fs (loop5): get root inode failed [ 1704.651135][ T4345] EXT4-fs (loop5): mount failed [ 1704.658712][ T4372] EXT4-fs error (device loop0): ext4_fill_super:4822: inode #2: comm syz-executor.0: iget: root inode unallocated [ 1704.672882][ T4261] EXT4-fs error (device loop2): ext4_fill_super:4822: inode #2: comm syz-executor.2: iget: root inode unallocated 01:54:43 executing program 1: r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000280)={0x18, 0x3, &(0x7f00000000c0)=ANY=[@ANYBLOB="1800000000000000000000000000000095"], &(0x7f0000000080)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={&(0x7f0000000080)='sched_switch\x00', r0}, 0x10) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f00000004c0)="1000000040000000030000002b00000005000000010000000000000000000000002000000020000010000000000000009f09c75f0900ffff53ef", 0x3a, 0x400}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb030000001300000023", 0x29, 0x7e0}, {&(0x7f0000000340)="00000000000000000000000000000000000000000000000000000000c99b0000ed410000000400009f09c75f9f09c75f9f09c75f00000000000003000200000000000800000000000af301000400000000000000000000000100000004", 0x5d, 0x8c60}], 0x0, &(0x7f0000000580)=ANY=[]) [ 1704.697495][ T4590] EXT4-fs error (device loop4): ext4_fill_super:4822: inode #2: comm syz-executor.4: iget: root inode unallocated [ 1704.712197][ T4372] EXT4-fs (loop0): get root inode failed [ 1704.718005][ T4372] EXT4-fs (loop0): mount failed [ 1704.737622][ T4261] EXT4-fs (loop2): get root inode failed 01:54:43 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f00000004c0)="1000000040000000030000002b0000000500000001000000000000000000000000200000002000001000000000004c009f09c75f0000ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x560}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb030000001300000023", 0x29, 0x7e0}, {&(0x7f0000000340), 0x0, 0x8c60}], 0x14010, &(0x7f0000000580)=ANY=[]) 01:54:43 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f00000004c0)="1000000040000000030000002b00000005000000010000000000000000000000002000000020000010000000000004009f09c75f0000ffff53ef", 0x3a, 0x400}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb030000001300000023", 0x29, 0x7e0}, {0x0, 0x0, 0x8c60}], 0x0, &(0x7f0000000580)=ANY=[]) 01:54:43 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000000), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000300)={0x44, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8, 0x18, @rand_addr=0x2}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}, 0x1, 0x0, 0x0, 0x700}, 0x0) [ 1704.743399][ T4261] EXT4-fs (loop2): mount failed [ 1704.750272][ T4590] EXT4-fs (loop4): get root inode failed [ 1704.755935][ T4590] EXT4-fs (loop4): mount failed [ 1704.784748][ T4838] loop1: detected capacity change from 0 to 140 01:54:43 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f00000004c0)="1000000040000000030000002b00000005000011010000000000000000000000002000000020000010000000000000009f09c75f0000ffff53ef", 0x3a, 0x400}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb030000001300000023", 0x29, 0x7e0}, {0x0, 0x0, 0x8c60}], 0x0, &(0x7f0000000580)=ANY=[]) [ 1704.803184][ T4867] loop5: detected capacity change from 0 to 140 [ 1704.813226][ T4838] EXT4-fs (loop1): warning: mounting unchecked fs, running e2fsck is recommended [ 1704.822655][ T4590] loop4: detected capacity change from 0 to 140 [ 1704.823558][ T4838] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 1704.834018][ T4886] loop0: detected capacity change from 0 to 140 [ 1704.848867][ T4867] EXT4-fs error (device loop5): ext4_fill_super:4822: inode #2: comm syz-executor.5: iget: root inode unallocated [ 1704.863181][ T4901] loop2: detected capacity change from 0 to 140 [ 1704.867266][ T4886] EXT4-fs error (device loop0): ext4_fill_super:4822: inode #2: comm syz-executor.0: iget: root inode unallocated [ 1704.875142][ T4867] EXT4-fs (loop5): get root inode failed [ 1704.887151][ T4867] EXT4-fs (loop5): mount failed 01:54:43 executing program 1: r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000280)={0x18, 0x3, &(0x7f00000000c0)=ANY=[@ANYBLOB="1800000000000000000000000000000095"], &(0x7f0000000080)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={&(0x7f0000000080)='sched_switch\x00', r0}, 0x10) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f00000004c0)="1000000040000000030000002b00000005000000010000000000000000000000002000000020000010000000000000009f09c75f0a00ffff53ef", 0x3a, 0x400}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb030000001300000023", 0x29, 0x7e0}, {&(0x7f0000000340)="00000000000000000000000000000000000000000000000000000000c99b0000ed410000000400009f09c75f9f09c75f9f09c75f00000000000003000200000000000800000000000af301000400000000000000000000000100000004", 0x5d, 0x8c60}], 0x0, &(0x7f0000000580)=ANY=[]) 01:54:43 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000000), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000300)={0x44, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8, 0x18, @rand_addr=0x2}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}, 0x1, 0x0, 0x0, 0x900}, 0x0) [ 1704.892768][ T4590] EXT4-fs error (device loop4): ext4_fill_super:4822: inode #2: comm syz-executor.4: iget: root inode unallocated [ 1704.906846][ T4886] EXT4-fs (loop0): get root inode failed [ 1704.912543][ T4886] EXT4-fs (loop0): mount failed [ 1704.920255][ T4590] EXT4-fs (loop4): get root inode failed [ 1704.925915][ T4590] EXT4-fs (loop4): mount failed [ 1704.935124][ T4901] EXT4-fs error (device loop2): ext4_fill_super:4822: inode #2: comm syz-executor.2: iget: root inode unallocated [ 1704.949067][ T4867] loop5: detected capacity change from 0 to 140 [ 1704.957719][ T4901] EXT4-fs (loop2): get root inode failed [ 1704.964087][ T4901] EXT4-fs (loop2): mount failed [ 1704.973916][ T4867] EXT4-fs error (device loop5): ext4_fill_super:4822: inode #2: comm syz-executor.5: iget: root inode unallocated [ 1704.997145][ T5184] loop1: detected capacity change from 0 to 140 01:54:43 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000000), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000300)={0x44, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8, 0x18, @rand_addr=0x2}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}, 0x1, 0x0, 0x0, 0xa00}, 0x0) 01:54:43 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f00000004c0)="1000000040000000030000002b00000905000000010000000000000000000000002000000020000010000000000000009f09c75f0000ffff53ef", 0x3a, 0x400}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb030000001300000023", 0x29, 0x7e0}, {0x0, 0x0, 0x8c60}], 0x0, &(0x7f0000000580)=ANY=[]) [ 1705.003820][ T4886] loop0: detected capacity change from 0 to 140 [ 1705.012850][ T4867] EXT4-fs (loop5): get root inode failed [ 1705.018565][ T4867] EXT4-fs (loop5): mount failed [ 1705.024227][ T4886] EXT4-fs error (device loop0): ext4_fill_super:4822: inode #2: comm syz-executor.0: iget: root inode unallocated [ 1705.037609][ T5184] EXT4-fs (loop1): warning: mounting unchecked fs, running e2fsck is recommended [ 1705.041319][ T5231] loop4: detected capacity change from 0 to 140 [ 1705.047217][ T4886] EXT4-fs (loop0): get root inode failed [ 1705.058871][ T4886] EXT4-fs (loop0): mount failed [ 1705.065611][ T5184] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 1705.067826][ T4901] loop2: detected capacity change from 0 to 140 [ 1705.085905][ T5231] EXT4-fs error (device loop4): ext4_fill_super:4822: inode #2: comm syz-executor.4: iget: root inode unallocated 01:54:43 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f00000004c0)="1000000040000000030000002b00000005000000010000000000000000000000002000000020000010000000000060009f09c75f0000ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x560}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb030000001300000023", 0x29, 0x7e0}, {&(0x7f0000000340), 0x0, 0x8c60}], 0x14010, &(0x7f0000000580)=ANY=[]) 01:54:43 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000000), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000300)={0x44, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8, 0x18, @rand_addr=0x2}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}, 0x1, 0x0, 0x0, 0xb00}, 0x0) 01:54:43 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f00000004c0)="1000000040000000030000002b00000005000012010000000000000000000000002000000020000010000000000000009f09c75f0000ffff53ef", 0x3a, 0x400}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb030000001300000023", 0x29, 0x7e0}, {0x0, 0x0, 0x8c60}], 0x0, &(0x7f0000000580)=ANY=[]) [ 1705.099874][ T4901] EXT4-fs error (device loop2): ext4_fill_super:4822: inode #2: comm syz-executor.2: iget: root inode unallocated [ 1705.116290][ T4901] EXT4-fs (loop2): get root inode failed [ 1705.122005][ T4901] EXT4-fs (loop2): mount failed [ 1705.133205][ T5231] EXT4-fs (loop4): get root inode failed [ 1705.138924][ T5231] EXT4-fs (loop4): mount failed 01:54:43 executing program 1: r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000280)={0x18, 0x3, &(0x7f00000000c0)=ANY=[@ANYBLOB="1800000000000000000000000000000095"], &(0x7f0000000080)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={&(0x7f0000000080)='sched_switch\x00', r0}, 0x10) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f00000004c0)="1000000040000000030000002b00000005000000010000000000000000000000002000000020000010000000000000009f09c75f0b00ffff53ef", 0x3a, 0x400}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb030000001300000023", 0x29, 0x7e0}, {&(0x7f0000000340)="00000000000000000000000000000000000000000000000000000000c99b0000ed410000000400009f09c75f9f09c75f9f09c75f00000000000003000200000000000800000000000af301000400000000000000000000000100000004", 0x5d, 0x8c60}], 0x0, &(0x7f0000000580)=ANY=[]) [ 1705.153785][ T5398] loop5: detected capacity change from 0 to 140 [ 1705.166842][ T5398] EXT4-fs error (device loop5): ext4_fill_super:4822: inode #2: comm syz-executor.5: iget: root inode unallocated [ 1705.169034][ T5450] loop0: detected capacity change from 0 to 140 [ 1705.181060][ T5398] EXT4-fs (loop5): get root inode failed [ 1705.190930][ T5398] EXT4-fs (loop5): mount failed 01:54:43 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000000), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000300)={0x44, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8, 0x18, @rand_addr=0x2}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}, 0x1, 0x0, 0x0, 0xc00}, 0x0) [ 1705.196486][ T5450] EXT4-fs error (device loop0): ext4_fill_super:4822: inode #2: comm syz-executor.0: iget: root inode unallocated [ 1705.212131][ T5470] loop1: detected capacity change from 0 to 140 [ 1705.212214][ T5231] loop4: detected capacity change from 0 to 140 [ 1705.222405][ T5470] EXT4-fs (loop1): warning: mounting unchecked fs, running e2fsck is recommended [ 1705.245324][ T5398] loop5: detected capacity change from 0 to 140 01:54:43 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f00000004c0)="1000000040000000030000002b00000005000000010000000000000000000000002000000020000010000000000005009f09c75f0000ffff53ef", 0x3a, 0x400}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb030000001300000023", 0x29, 0x7e0}, {0x0, 0x0, 0x8c60}], 0x0, &(0x7f0000000580)=ANY=[]) [ 1705.252684][ T5450] EXT4-fs (loop0): get root inode failed [ 1705.258396][ T5450] EXT4-fs (loop0): mount failed [ 1705.265176][ T5231] EXT4-fs error (device loop4): ext4_fill_super:4822: inode #2: comm syz-executor.4: iget: root inode unallocated [ 1705.277696][ T5508] loop2: detected capacity change from 0 to 140 [ 1705.285505][ T5398] EXT4-fs error (device loop5): ext4_fill_super:4822: inode #2: comm syz-executor.5: iget: root inode unallocated [ 1705.303065][ T5470] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 1705.314208][ T5231] EXT4-fs (loop4): get root inode failed [ 1705.319912][ T5231] EXT4-fs (loop4): mount failed [ 1705.326577][ T5398] EXT4-fs (loop5): get root inode failed [ 1705.332306][ T5398] EXT4-fs (loop5): mount failed [ 1705.342675][ T5508] EXT4-fs error (device loop2): ext4_fill_super:4822: inode #2: comm syz-executor.2: iget: root inode unallocated 01:54:44 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f00000004c0)="1000000040000000030000002b00000005000000010000000000000000000000002000000020000010000000000068009f09c75f0000ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x560}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb030000001300000023", 0x29, 0x7e0}, {&(0x7f0000000340), 0x0, 0x8c60}], 0x14010, &(0x7f0000000580)=ANY=[]) 01:54:44 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f00000004c0)="1000000040000000030000002b00000a05000000010000000000000000000000002000000020000010000000000000009f09c75f0000ffff53ef", 0x3a, 0x400}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb030000001300000023", 0x29, 0x7e0}, {0x0, 0x0, 0x8c60}], 0x0, &(0x7f0000000580)=ANY=[]) [ 1705.361451][ T5508] EXT4-fs (loop2): get root inode failed [ 1705.367124][ T5508] EXT4-fs (loop2): mount failed [ 1705.386534][ T5450] loop0: detected capacity change from 0 to 140 01:54:44 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000000), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000300)={0x44, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8, 0x18, @rand_addr=0x2}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}, 0x1, 0x0, 0x0, 0xd00}, 0x0) [ 1705.414050][ T5508] loop2: detected capacity change from 0 to 140 [ 1705.433707][ T5715] loop5: detected capacity change from 0 to 140 [ 1705.445542][ T5718] loop4: detected capacity change from 0 to 140 01:54:44 executing program 1: r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000280)={0x18, 0x3, &(0x7f00000000c0)=ANY=[@ANYBLOB="1800000000000000000000000000000095"], &(0x7f0000000080)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={&(0x7f0000000080)='sched_switch\x00', r0}, 0x10) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f00000004c0)="1000000040000000030000002b00000005000000010000000000000000000000002000000020000010000000000000009f09c75f0c00ffff53ef", 0x3a, 0x400}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb030000001300000023", 0x29, 0x7e0}, {&(0x7f0000000340)="00000000000000000000000000000000000000000000000000000000c99b0000ed410000000400009f09c75f9f09c75f9f09c75f00000000000003000200000000000800000000000af301000400000000000000000000000100000004", 0x5d, 0x8c60}], 0x0, &(0x7f0000000580)=ANY=[]) [ 1705.454164][ T5450] EXT4-fs error (device loop0): ext4_fill_super:4822: inode #2: comm syz-executor.0: iget: root inode unallocated [ 1705.468246][ T5715] EXT4-fs error (device loop5): ext4_fill_super:4822: inode #2: comm syz-executor.5: iget: root inode unallocated [ 1705.490208][ T5450] EXT4-fs (loop0): get root inode failed [ 1705.495994][ T5450] EXT4-fs (loop0): mount failed [ 1705.502844][ T5508] EXT4-fs error (device loop2): ext4_fill_super:4822: inode #2: comm syz-executor.2: iget: root inode unallocated [ 1705.517903][ T5718] EXT4-fs error (device loop4): ext4_fill_super:4822: inode #2: comm syz-executor.4: iget: root inode unallocated [ 1705.532965][ T5764] loop1: detected capacity change from 0 to 140 [ 1705.539670][ T5715] EXT4-fs (loop5): get root inode failed [ 1705.545410][ T5715] EXT4-fs (loop5): mount failed [ 1705.552352][ T5508] EXT4-fs (loop2): get root inode failed [ 1705.558011][ T5508] EXT4-fs (loop2): mount failed 01:54:44 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000000), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000300)={0x44, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8, 0x18, @rand_addr=0x2}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}, 0x1, 0x0, 0x0, 0xe00}, 0x0) [ 1705.563718][ T5718] EXT4-fs (loop4): get root inode failed [ 1705.569436][ T5718] EXT4-fs (loop4): mount failed [ 1705.581228][ T5764] EXT4-fs (loop1): warning: mounting unchecked fs, running e2fsck is recommended [ 1705.593502][ T5764] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. 01:54:44 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f00000004c0)="1000000040000000030000002b00000005000000010000000000000000000000002000000020000010000000000006009f09c75f0000ffff53ef", 0x3a, 0x400}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb030000001300000023", 0x29, 0x7e0}, {0x0, 0x0, 0x8c60}], 0x0, &(0x7f0000000580)=ANY=[]) 01:54:44 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f00000004c0)="1000000040000000030000002b00000005000014010000000000000000000000002000000020000010000000000000009f09c75f0000ffff53ef", 0x3a, 0x400}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb030000001300000023", 0x29, 0x7e0}, {0x0, 0x0, 0x8c60}], 0x0, &(0x7f0000000580)=ANY=[]) 01:54:44 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000000), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000300)={0x44, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8, 0x18, @rand_addr=0x2}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}, 0x1, 0x0, 0x0, 0xf00}, 0x0) [ 1705.627336][ T5715] loop5: detected capacity change from 0 to 140 [ 1705.635410][ T5718] loop4: detected capacity change from 0 to 140 [ 1705.655011][ T5718] EXT4-fs error (device loop4): ext4_fill_super:4822: inode #2: comm syz-executor.4: iget: root inode unallocated 01:54:44 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000000), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000300)={0x44, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8, 0x18, @rand_addr=0x2}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}, 0x1, 0x0, 0x0, 0x1100}, 0x0) 01:54:44 executing program 1: r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000280)={0x18, 0x3, &(0x7f00000000c0)=ANY=[@ANYBLOB="1800000000000000000000000000000095"], &(0x7f0000000080)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={&(0x7f0000000080)='sched_switch\x00', r0}, 0x10) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f00000004c0)="1000000040000000030000002b00000005000000010000000000000000000000002000000020000010000000000000009f09c75f0d00ffff53ef", 0x3a, 0x400}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb030000001300000023", 0x29, 0x7e0}, {&(0x7f0000000340)="00000000000000000000000000000000000000000000000000000000c99b0000ed410000000400009f09c75f9f09c75f9f09c75f00000000000003000200000000000800000000000af301000400000000000000000000000100000004", 0x5d, 0x8c60}], 0x0, &(0x7f0000000580)=ANY=[]) [ 1705.668120][ T5715] EXT4-fs error (device loop5): ext4_fill_super:4822: inode #2: comm syz-executor.5: iget: root inode unallocated [ 1705.683280][ T5718] EXT4-fs (loop4): get root inode failed [ 1705.689009][ T5718] EXT4-fs (loop4): mount failed [ 1705.698952][ T6188] loop0: detected capacity change from 0 to 140 [ 1705.700132][ T5715] EXT4-fs (loop5): get root inode failed [ 1705.710880][ T5715] EXT4-fs (loop5): mount failed 01:54:44 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f00000004c0)="1000000040000000030000002b00000b05000000010000000000000000000000002000000020000010000000000000009f09c75f0000ffff53ef", 0x3a, 0x400}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb030000001300000023", 0x29, 0x7e0}, {0x0, 0x0, 0x8c60}], 0x0, &(0x7f0000000580)=ANY=[]) 01:54:44 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f00000004c0)="1000000040000000030000002b0000000500000001000000000000000000000000200000002000001000000000006c009f09c75f0000ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x560}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb030000001300000023", 0x29, 0x7e0}, {&(0x7f0000000340), 0x0, 0x8c60}], 0x14010, &(0x7f0000000580)=ANY=[]) 01:54:44 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000000), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000300)={0x44, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8, 0x18, @rand_addr=0x2}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}, 0x1, 0x0, 0x0, 0x1200}, 0x0) [ 1705.717700][ T6188] EXT4-fs error (device loop0): ext4_fill_super:4822: inode #2: comm syz-executor.0: iget: root inode unallocated [ 1705.731757][ T6190] loop2: detected capacity change from 0 to 140 [ 1705.738546][ T6188] EXT4-fs (loop0): get root inode failed [ 1705.744268][ T6188] EXT4-fs (loop0): mount failed [ 1705.762419][ T6239] loop4: detected capacity change from 0 to 140 [ 1705.770883][ T6241] loop5: detected capacity change from 0 to 140 [ 1705.783219][ T6242] loop1: detected capacity change from 0 to 140 [ 1705.793303][ T6190] EXT4-fs error (device loop2): ext4_fill_super:4822: inode #2: comm syz-executor.2: iget: root inode unallocated [ 1705.807091][ T6241] EXT4-fs error (device loop5): ext4_fill_super:4822: inode #2: comm syz-executor.5: iget: root inode unallocated [ 1705.810111][ T6190] EXT4-fs (loop2): get root inode failed [ 1705.824755][ T6190] EXT4-fs (loop2): mount failed 01:54:44 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000000), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000300)={0x44, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8, 0x18, @rand_addr=0x2}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}, 0x1, 0x0, 0x0, 0x1900}, 0x0) [ 1705.831424][ T6239] EXT4-fs error (device loop4): ext4_fill_super:4822: inode #2: comm syz-executor.4: iget: root inode unallocated [ 1705.847543][ T6241] EXT4-fs (loop5): get root inode failed [ 1705.853240][ T6241] EXT4-fs (loop5): mount failed [ 1705.860099][ T6188] loop0: detected capacity change from 0 to 140 [ 1705.867081][ T6242] EXT4-fs (loop1): warning: mounting unchecked fs, running e2fsck is recommended [ 1705.867325][ T6239] EXT4-fs (loop4): get root inode failed 01:54:44 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000000), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000300)={0x44, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8, 0x18, @rand_addr=0x2}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}, 0x1, 0x0, 0x0, 0x1dda}, 0x0) [ 1705.882064][ T6239] EXT4-fs (loop4): mount failed [ 1705.892835][ T6242] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 1705.903821][ T6188] EXT4-fs error (device loop0): ext4_fill_super:4822: inode #2: comm syz-executor.0: iget: root inode unallocated [ 1705.919668][ T6241] loop5: detected capacity change from 0 to 140 [ 1705.919992][ T6188] EXT4-fs (loop0): get root inode failed 01:54:44 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000000), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000300)={0x44, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8, 0x18, @rand_addr=0x2}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}, 0x1, 0x0, 0x0, 0x4800}, 0x0) [ 1705.931047][ T6190] loop2: detected capacity change from 0 to 140 [ 1705.931631][ T6188] EXT4-fs (loop0): mount failed [ 1705.946205][ T6241] EXT4-fs error (device loop5): ext4_fill_super:4822: inode #2: comm syz-executor.5: iget: root inode unallocated [ 1705.959914][ T6241] EXT4-fs (loop5): get root inode failed [ 1705.965590][ T6241] EXT4-fs (loop5): mount failed 01:54:44 executing program 1: r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000280)={0x18, 0x3, &(0x7f00000000c0)=ANY=[@ANYBLOB="1800000000000000000000000000000095"], &(0x7f0000000080)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={&(0x7f0000000080)='sched_switch\x00', r0}, 0x10) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f00000004c0)="1000000040000000030000002b00000005000000010000000000000000000000002000000020000010000000000000009f09c75f0e00ffff53ef", 0x3a, 0x400}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb030000001300000023", 0x29, 0x7e0}, {&(0x7f0000000340)="00000000000000000000000000000000000000000000000000000000c99b0000ed410000000400009f09c75f9f09c75f9f09c75f00000000000003000200000000000800000000000af301000400000000000000000000000100000004", 0x5d, 0x8c60}], 0x0, &(0x7f0000000580)=ANY=[]) [ 1705.974174][ T6190] EXT4-fs error (device loop2): ext4_fill_super:4822: inode #2: comm syz-executor.2: iget: root inode unallocated [ 1705.988079][ T6190] EXT4-fs (loop2): get root inode failed [ 1705.993780][ T6190] EXT4-fs (loop2): mount failed [ 1706.019902][ T6239] loop4: detected capacity change from 0 to 140 01:54:44 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f00000004c0)="1000000040000000030000002b00000005000000010000000000000000000000002000000020000010000000000007009f09c75f0000ffff53ef", 0x3a, 0x400}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb030000001300000023", 0x29, 0x7e0}, {0x0, 0x0, 0x8c60}], 0x0, &(0x7f0000000580)=ANY=[]) 01:54:44 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f00000004c0)="1000000040000000030000002b00000005000000010000000000000000000000002000000020000010000000000074009f09c75f0000ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x560}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb030000001300000023", 0x29, 0x7e0}, {&(0x7f0000000340), 0x0, 0x8c60}], 0x14010, &(0x7f0000000580)=ANY=[]) 01:54:44 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f00000004c0)="1000000040000000030000002b00000005000020010000000000000000000000002000000020000010000000000000009f09c75f0000ffff53ef", 0x3a, 0x400}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb030000001300000023", 0x29, 0x7e0}, {0x0, 0x0, 0x8c60}], 0x0, &(0x7f0000000580)=ANY=[]) 01:54:44 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000000), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000300)={0x44, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8, 0x18, @rand_addr=0x2}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}, 0x1, 0x0, 0x0, 0x4c00}, 0x0) [ 1706.032090][ T6239] EXT4-fs error (device loop4): ext4_fill_super:4822: inode #2: comm syz-executor.4: iget: root inode unallocated [ 1706.053361][ T6239] EXT4-fs (loop4): get root inode failed [ 1706.059150][ T6239] EXT4-fs (loop4): mount failed [ 1706.060195][ T6761] loop0: detected capacity change from 0 to 140 [ 1706.078267][ T6784] loop5: detected capacity change from 0 to 140 01:54:44 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f00000004c0)="1000000040000000030000002b00000c05000000010000000000000000000000002000000020000010000000000000009f09c75f0000ffff53ef", 0x3a, 0x400}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb030000001300000023", 0x29, 0x7e0}, {0x0, 0x0, 0x8c60}], 0x0, &(0x7f0000000580)=ANY=[]) 01:54:44 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000000), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000300)={0x44, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8, 0x18, @rand_addr=0x2}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}, 0x1, 0x0, 0x0, 0x6000}, 0x0) [ 1706.091550][ T6785] loop1: detected capacity change from 0 to 140 [ 1706.100129][ T6817] loop2: detected capacity change from 0 to 140 [ 1706.111389][ T6866] loop4: detected capacity change from 0 to 140 [ 1706.121818][ T6784] EXT4-fs error (device loop5): ext4_fill_super:4822: inode #2: comm syz-executor.5: iget: root inode unallocated [ 1706.137714][ T6761] EXT4-fs error (device loop0): ext4_fill_super:4822: inode #2: comm syz-executor.0: iget: root inode unallocated [ 1706.156866][ T6785] EXT4-fs (loop1): warning: mounting unchecked fs, running e2fsck is recommended [ 1706.166766][ T6817] EXT4-fs error (device loop2): ext4_fill_super:4822: inode #2: comm syz-executor.2: iget: root inode unallocated [ 1706.180716][ T6866] EXT4-fs error (device loop4): ext4_fill_super:4822: inode #2: comm syz-executor.4: iget: root inode unallocated [ 1706.193602][ T6761] EXT4-fs (loop0): get root inode failed [ 1706.199304][ T6761] EXT4-fs (loop0): mount failed [ 1706.205698][ T6785] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 1706.216912][ T6866] EXT4-fs (loop4): get root inode failed [ 1706.222588][ T6866] EXT4-fs (loop4): mount failed [ 1706.227710][ T6784] EXT4-fs (loop5): get root inode failed [ 1706.233403][ T6784] EXT4-fs (loop5): mount failed [ 1706.239299][ T6817] EXT4-fs (loop2): get root inode failed [ 1706.245053][ T6817] EXT4-fs (loop2): mount failed [ 1706.270701][ T6761] loop0: detected capacity change from 0 to 140 01:54:45 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000000), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000300)={0x44, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8, 0x18, @rand_addr=0x2}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}, 0x1, 0x0, 0x0, 0x6800}, 0x0) 01:54:45 executing program 1: r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000280)={0x18, 0x3, &(0x7f00000000c0)=ANY=[@ANYBLOB="1800000000000000000000000000000095"], &(0x7f0000000080)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={&(0x7f0000000080)='sched_switch\x00', r0}, 0x10) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f00000004c0)="1000000040000000030000002b00000005000000010000000000000000000000002000000020000010000000000000009f09c75f0f00ffff53ef", 0x3a, 0x400}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb030000001300000023", 0x29, 0x7e0}, {&(0x7f0000000340)="00000000000000000000000000000000000000000000000000000000c99b0000ed410000000400009f09c75f9f09c75f9f09c75f00000000000003000200000000000800000000000af301000400000000000000000000000100000004", 0x5d, 0x8c60}], 0x0, &(0x7f0000000580)=ANY=[]) [ 1706.283170][ T6761] EXT4-fs error (device loop0): ext4_fill_super:4822: inode #2: comm syz-executor.0: iget: root inode unallocated [ 1706.297515][ T6817] loop2: detected capacity change from 0 to 140 [ 1706.304195][ T6866] loop4: detected capacity change from 0 to 140 [ 1706.311676][ T6761] EXT4-fs (loop0): get root inode failed [ 1706.311900][ T6784] loop5: detected capacity change from 0 to 140 [ 1706.317338][ T6761] EXT4-fs (loop0): mount failed 01:54:45 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f00000004c0)="1000000040000000030000002b00000005001020010000000000000000000000002000000020000010000000000000009f09c75f0000ffff53ef", 0x3a, 0x400}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb030000001300000023", 0x29, 0x7e0}, {0x0, 0x0, 0x8c60}], 0x0, &(0x7f0000000580)=ANY=[]) [ 1706.333062][ T6866] EXT4-fs error (device loop4): ext4_fill_super:4822: inode #2: comm syz-executor.4: iget: root inode unallocated [ 1706.346374][ T6817] EXT4-fs error (device loop2): ext4_fill_super:4822: inode #2: comm syz-executor.2: iget: root inode unallocated [ 1706.360139][ T6817] EXT4-fs (loop2): get root inode failed [ 1706.365842][ T6817] EXT4-fs (loop2): mount failed [ 1706.375454][ T6784] EXT4-fs error (device loop5): ext4_fill_super:4822: inode #2: comm syz-executor.5: iget: root inode unallocated [ 1706.392128][ T7099] loop0: detected capacity change from 0 to 140 [ 1706.401381][ T7134] loop1: detected capacity change from 0 to 140 [ 1706.409623][ T6866] EXT4-fs (loop4): get root inode failed [ 1706.415286][ T6866] EXT4-fs (loop4): mount failed [ 1706.424003][ T7099] EXT4-fs error (device loop0): ext4_fill_super:4822: inode #2: comm syz-executor.0: iget: root inode unallocated 01:54:45 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000000), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000300)={0x44, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8, 0x18, @rand_addr=0x2}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}, 0x1, 0x0, 0x0, 0x6c00}, 0x0) 01:54:45 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f00000004c0)="1000000040000000030000002b00000d05000000010000000000000000000000002000000020000010000000000000009f09c75f0000ffff53ef", 0x3a, 0x400}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb030000001300000023", 0x29, 0x7e0}, {0x0, 0x0, 0x8c60}], 0x0, &(0x7f0000000580)=ANY=[]) 01:54:45 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f00000004c0)="1000000040000000030000002b00000005000000010000000000000000000000002000000020000010000000000008009f09c75f0000ffff53ef", 0x3a, 0x400}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb030000001300000023", 0x29, 0x7e0}, {0x0, 0x0, 0x8c60}], 0x0, &(0x7f0000000580)=ANY=[]) [ 1706.437151][ T7134] EXT4-fs (loop1): warning: mounting unchecked fs, running e2fsck is recommended [ 1706.447886][ T6784] EXT4-fs (loop5): get root inode failed [ 1706.453612][ T6784] EXT4-fs (loop5): mount failed [ 1706.461567][ T7099] EXT4-fs (loop0): get root inode failed [ 1706.467234][ T7099] EXT4-fs (loop0): mount failed [ 1706.477668][ T7134] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. 01:54:45 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f00000004c0)="1000000040000000030000002b0000000500000001000000000000000000000000200000002000001000000000007a009f09c75f0000ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x560}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb030000001300000023", 0x29, 0x7e0}, {&(0x7f0000000340), 0x0, 0x8c60}], 0x14010, &(0x7f0000000580)=ANY=[]) [ 1706.522583][ T7363] loop4: detected capacity change from 0 to 140 [ 1706.526301][ T7374] loop2: detected capacity change from 0 to 140 [ 1706.538690][ T7099] loop0: detected capacity change from 0 to 140 [ 1706.554266][ T7399] loop5: detected capacity change from 0 to 140 [ 1706.555269][ T7374] EXT4-fs error (device loop2): ext4_fill_super:4822: inode #2: comm syz-executor.2: iget: root inode unallocated 01:54:45 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000000), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000300)={0x44, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8, 0x18, @rand_addr=0x2}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}, 0x1, 0x0, 0x0, 0x7400}, 0x0) 01:54:45 executing program 1: r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000280)={0x18, 0x3, &(0x7f00000000c0)=ANY=[@ANYBLOB="1800000000000000000000000000000095"], &(0x7f0000000080)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={&(0x7f0000000080)='sched_switch\x00', r0}, 0x10) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f00000004c0)="1000000040000000030000002b00000005000000010000000000000000000000002000000020000010000000000000009f09c75f1000ffff53ef", 0x3a, 0x400}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb030000001300000023", 0x29, 0x7e0}, {&(0x7f0000000340)="00000000000000000000000000000000000000000000000000000000c99b0000ed410000000400009f09c75f9f09c75f9f09c75f00000000000003000200000000000800000000000af301000400000000000000000000000100000004", 0x5d, 0x8c60}], 0x0, &(0x7f0000000580)=ANY=[]) [ 1706.576799][ T7363] EXT4-fs error (device loop4): ext4_fill_super:4822: inode #2: comm syz-executor.4: iget: root inode unallocated [ 1706.590726][ T7399] EXT4-fs error (device loop5): ext4_fill_super:4822: inode #2: comm syz-executor.5: iget: root inode unallocated [ 1706.603517][ T7399] EXT4-fs (loop5): get root inode failed [ 1706.609375][ T7399] EXT4-fs (loop5): mount failed 01:54:45 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000000), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000300)={0x44, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8, 0x18, @rand_addr=0x2}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}, 0x1, 0x0, 0x0, 0x7a00}, 0x0) [ 1706.615852][ T7099] EXT4-fs error (device loop0): ext4_fill_super:4822: inode #2: comm syz-executor.0: iget: root inode unallocated [ 1706.632390][ T7363] EXT4-fs (loop4): get root inode failed [ 1706.638049][ T7363] EXT4-fs (loop4): mount failed [ 1706.643873][ T7099] EXT4-fs (loop0): get root inode failed [ 1706.649657][ T7099] EXT4-fs (loop0): mount failed [ 1706.654349][ T7374] EXT4-fs (loop2): get root inode failed [ 1706.660331][ T7374] EXT4-fs (loop2): mount failed [ 1706.668396][ T7515] loop1: detected capacity change from 0 to 140 01:54:45 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f00000004c0)="1000000040000000030000002b00000005000022010000000000000000000000002000000020000010000000000000009f09c75f0000ffff53ef", 0x3a, 0x400}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb030000001300000023", 0x29, 0x7e0}, {0x0, 0x0, 0x8c60}], 0x0, &(0x7f0000000580)=ANY=[]) [ 1706.679095][ T7515] EXT4-fs (loop1): warning: mounting unchecked fs, running e2fsck is recommended [ 1706.691642][ T7399] loop5: detected capacity change from 0 to 140 [ 1706.698920][ T7515] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 1706.715541][ T7363] loop4: detected capacity change from 0 to 140 [ 1706.719601][ T7399] EXT4-fs error (device loop5): ext4_fill_super:4822: inode #2: comm syz-executor.5: iget: root inode unallocated [ 1706.738630][ T7374] loop2: detected capacity change from 0 to 140 [ 1706.746304][ T7363] EXT4-fs error (device loop4): ext4_fill_super:4822: inode #2: comm syz-executor.4: iget: root inode unallocated [ 1706.763467][ T7610] loop0: detected capacity change from 0 to 140 [ 1706.768120][ T7363] EXT4-fs (loop4): get root inode failed 01:54:45 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000000), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000300)={0x44, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8, 0x18, @rand_addr=0x2}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}, 0x1, 0x0, 0x0, 0xda1d}, 0x0) [ 1706.775391][ T7363] EXT4-fs (loop4): mount failed [ 1706.785833][ T7374] EXT4-fs error (device loop2): ext4_fill_super:4822: inode #2: comm syz-executor.2: iget: root inode unallocated [ 1706.804601][ T7610] EXT4-fs error (device loop0): ext4_fill_super:4822: inode #2: comm syz-executor.0: iget: root inode unallocated [ 1706.817349][ T7374] EXT4-fs (loop2): get root inode failed [ 1706.823070][ T7374] EXT4-fs (loop2): mount failed 01:54:45 executing program 1: r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000280)={0x18, 0x3, &(0x7f00000000c0)=ANY=[@ANYBLOB="1800000000000000000000000000000095"], &(0x7f0000000080)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={&(0x7f0000000080)='sched_switch\x00', r0}, 0x10) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f00000004c0)="1000000040000000030000002b00000005000000010000000000000000000000002000000020000010000000000000009f09c75f1100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb030000001300000023", 0x29, 0x7e0}, {&(0x7f0000000340)="00000000000000000000000000000000000000000000000000000000c99b0000ed410000000400009f09c75f9f09c75f9f09c75f00000000000003000200000000000800000000000af301000400000000000000000000000100000004", 0x5d, 0x8c60}], 0x0, &(0x7f0000000580)=ANY=[]) 01:54:45 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000000), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000300)={0x44, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8, 0x18, @rand_addr=0x2}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}, 0x1, 0x0, 0x0, 0xe000}, 0x0) [ 1706.830420][ T7399] EXT4-fs (loop5): get root inode failed [ 1706.836093][ T7399] EXT4-fs (loop5): mount failed [ 1706.842668][ T7610] EXT4-fs (loop0): get root inode failed [ 1706.848339][ T7610] EXT4-fs (loop0): mount failed 01:54:45 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f00000004c0)="1000000040000000030000002b0000000500000001000000000000000000000000200000002000001000000000059c009f09c75f0000ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x560}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb030000001300000023", 0x29, 0x7e0}, {&(0x7f0000000340), 0x0, 0x8c60}], 0x14010, &(0x7f0000000580)=ANY=[]) 01:54:45 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f00000004c0)="1000000040000000030000002b00000e05000000010000000000000000000000002000000020000010000000000000009f09c75f0000ffff53ef", 0x3a, 0x400}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb030000001300000023", 0x29, 0x7e0}, {0x0, 0x0, 0x8c60}], 0x0, &(0x7f0000000580)=ANY=[]) 01:54:45 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f00000004c0)="1000000040000000030000002b00000005000000010000000000000000000000002000000020000010000000000009009f09c75f0000ffff53ef", 0x3a, 0x400}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb030000001300000023", 0x29, 0x7e0}, {0x0, 0x0, 0x8c60}], 0x0, &(0x7f0000000580)=ANY=[]) [ 1706.876180][ T7610] loop0: detected capacity change from 0 to 140 [ 1706.886155][ T7829] loop1: detected capacity change from 0 to 140 [ 1706.899937][ T7829] EXT4-fs (loop1): warning: mounting unchecked fs, running e2fsck is recommended [ 1706.911990][ T7829] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 1706.918928][ T7610] EXT4-fs error (device loop0): ext4_fill_super:4822: inode #2: comm syz-executor.0: iget: root inode unallocated [ 1706.937634][ T7610] EXT4-fs (loop0): get root inode failed [ 1706.943413][ T7610] EXT4-fs (loop0): mount failed [ 1706.951805][ T7902] loop4: detected capacity change from 0 to 140 [ 1706.954483][ T7914] loop2: detected capacity change from 0 to 140 [ 1706.958533][ T7904] loop5: detected capacity change from 0 to 140 01:54:45 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000000), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000300)={0x44, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8, 0x18, @rand_addr=0x2}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}, 0x1, 0x0, 0x0, 0x34000}, 0x0) 01:54:45 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f00000004c0)="1000000040000000030000002b00000005000025010000000000000000000000002000000020000010000000000000009f09c75f0000ffff53ef", 0x3a, 0x400}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb030000001300000023", 0x29, 0x7e0}, {0x0, 0x0, 0x8c60}], 0x0, &(0x7f0000000580)=ANY=[]) [ 1706.976820][ T7914] EXT4-fs error (device loop2): ext4_fill_super:4822: inode #2: comm syz-executor.2: iget: root inode unallocated [ 1707.005468][ T7902] EXT4-fs error (device loop4): ext4_fill_super:4822: inode #2: comm syz-executor.4: iget: root inode unallocated [ 1707.011353][ T8073] loop0: detected capacity change from 0 to 140 01:54:45 executing program 1: r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000280)={0x18, 0x3, &(0x7f00000000c0)=ANY=[@ANYBLOB="1800000000000000000000000000000095"], &(0x7f0000000080)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={&(0x7f0000000080)='sched_switch\x00', r0}, 0x10) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f00000004c0)="1000000040000000030000002b00000005000000010000000000000000000000002000000020000010000000000000009f09c75f1200ffff53ef", 0x3a, 0x400}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb030000001300000023", 0x29, 0x7e0}, {&(0x7f0000000340)="00000000000000000000000000000000000000000000000000000000c99b0000ed410000000400009f09c75f9f09c75f9f09c75f00000000000003000200000000000800000000000af301000400000000000000000000000100000004", 0x5d, 0x8c60}], 0x0, &(0x7f0000000580)=ANY=[]) [ 1707.024801][ T7914] EXT4-fs (loop2): get root inode failed [ 1707.030538][ T7914] EXT4-fs (loop2): mount failed [ 1707.035804][ T8073] EXT4-fs error (device loop0): ext4_fill_super:4822: inode #2: comm syz-executor.0: iget: root inode unallocated [ 1707.055745][ T7904] EXT4-fs error (device loop5): ext4_fill_super:4822: inode #2: comm syz-executor.5: iget: root inode unallocated [ 1707.068666][ T7902] EXT4-fs (loop4): get root inode failed 01:54:45 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000000), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000300)={0x44, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8, 0x18, @rand_addr=0x2}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}, 0x1, 0x0, 0x0, 0x400300}, 0x0) [ 1707.074372][ T7902] EXT4-fs (loop4): mount failed [ 1707.081348][ T7904] EXT4-fs (loop5): get root inode failed [ 1707.087003][ T7904] EXT4-fs (loop5): mount failed [ 1707.092610][ T8073] EXT4-fs (loop0): get root inode failed [ 1707.098304][ T8073] EXT4-fs (loop0): mount failed [ 1707.114435][ T7914] loop2: detected capacity change from 0 to 140 01:54:45 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000000), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000300)={0x44, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8, 0x18, @rand_addr=0x2}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}, 0x1, 0x0, 0x0, 0x1000000}, 0x0) [ 1707.122156][ T7914] EXT4-fs error (device loop2): ext4_fill_super:4822: inode #2: comm syz-executor.2: iget: root inode unallocated [ 1707.142060][ T7904] loop5: detected capacity change from 0 to 140 [ 1707.150998][ T8073] loop0: detected capacity change from 0 to 140 [ 1707.155447][ T7914] EXT4-fs (loop2): get root inode failed [ 1707.157585][ T7902] loop4: detected capacity change from 0 to 140 [ 1707.162921][ T7914] EXT4-fs (loop2): mount failed [ 1707.176702][ T8243] loop1: detected capacity change from 0 to 140 [ 1707.186970][ T7904] EXT4-fs error (device loop5): ext4_fill_super:4822: inode #2: comm syz-executor.5: iget: root inode unallocated [ 1707.201197][ T7904] EXT4-fs (loop5): get root inode failed [ 1707.206893][ T7904] EXT4-fs (loop5): mount failed [ 1707.213073][ T8243] EXT4-fs (loop1): warning: mounting unchecked fs, running e2fsck is recommended 01:54:45 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000000), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000300)={0x44, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8, 0x18, @rand_addr=0x2}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}, 0x1, 0x0, 0x0, 0x2000000}, 0x0) 01:54:46 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f00000004c0)="1000000040000000030000002b0000000500000001000000000000000000000000200000002000001000000000000a009f09c75f0000ffff53ef", 0x3a, 0x400}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb030000001300000023", 0x29, 0x7e0}, {0x0, 0x0, 0x8c60}], 0x0, &(0x7f0000000580)=ANY=[]) [ 1707.214409][ T8073] EXT4-fs error (device loop0): ext4_fill_super:4822: inode #2: comm syz-executor.0: iget: root inode unallocated [ 1707.222784][ T7902] EXT4-fs error (device loop4): ext4_fill_super:4822: inode #2: comm syz-executor.4: iget: root inode unallocated [ 1707.236068][ T8073] EXT4-fs (loop0): get root inode failed [ 1707.251966][ T8073] EXT4-fs (loop0): mount failed [ 1707.260164][ T8243] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. 01:54:46 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f00000004c0)="1000000040000000030000002b000000050000000100000000000000000000000020000000200000100000000001bc009f09c75f0000ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x560}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb030000001300000023", 0x29, 0x7e0}, {&(0x7f0000000340), 0x0, 0x8c60}], 0x14010, &(0x7f0000000580)=ANY=[]) [ 1707.273423][ T7902] EXT4-fs (loop4): get root inode failed [ 1707.279104][ T7902] EXT4-fs (loop4): mount failed [ 1707.292950][ T8365] loop2: detected capacity change from 0 to 140 [ 1707.303011][ T8365] EXT4-fs error (device loop2): ext4_fill_super:4822: inode #2: comm syz-executor.2: iget: root inode unallocated [ 1707.314771][ T8424] loop5: detected capacity change from 0 to 140 01:54:46 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f00000004c0)="1000000040000000030000002b0000000500002e010000000000000000000000002000000020000010000000000000009f09c75f0000ffff53ef", 0x3a, 0x400}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb030000001300000023", 0x29, 0x7e0}, {0x0, 0x0, 0x8c60}], 0x0, &(0x7f0000000580)=ANY=[]) 01:54:46 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f00000004c0)="1000000040000000030000002b00000f05000000010000000000000000000000002000000020000010000000000000009f09c75f0000ffff53ef", 0x3a, 0x400}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb030000001300000023", 0x29, 0x7e0}, {0x0, 0x0, 0x8c60}], 0x0, &(0x7f0000000580)=ANY=[]) 01:54:46 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000000), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000300)={0x44, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8, 0x18, @rand_addr=0x2}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}, 0x1, 0x0, 0x0, 0x3000000}, 0x0) [ 1707.323655][ T8365] EXT4-fs (loop2): get root inode failed [ 1707.329444][ T8365] EXT4-fs (loop2): mount failed [ 1707.340030][ T8424] EXT4-fs error (device loop5): ext4_fill_super:4822: inode #2: comm syz-executor.5: iget: root inode unallocated [ 1707.357425][ T8560] loop0: detected capacity change from 0 to 140 [ 1707.368864][ T8563] loop4: detected capacity change from 0 to 140 01:54:46 executing program 1: r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000280)={0x18, 0x3, &(0x7f00000000c0)=ANY=[@ANYBLOB="1800000000000000000000000000000095"], &(0x7f0000000080)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={&(0x7f0000000080)='sched_switch\x00', r0}, 0x10) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f00000004c0)="1000000040000000030000002b00000005000000010000000000000000000000002000000020000010000000000000009f09c75f1300ffff53ef", 0x3a, 0x400}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb030000001300000023", 0x29, 0x7e0}, {&(0x7f0000000340)="00000000000000000000000000000000000000000000000000000000c99b0000ed410000000400009f09c75f9f09c75f9f09c75f00000000000003000200000000000800000000000af301000400000000000000000000000100000004", 0x5d, 0x8c60}], 0x0, &(0x7f0000000580)=ANY=[]) [ 1707.376993][ T8424] EXT4-fs (loop5): get root inode failed [ 1707.382702][ T8424] EXT4-fs (loop5): mount failed [ 1707.389564][ T8560] EXT4-fs error (device loop0): ext4_fill_super:4822: inode #2: comm syz-executor.0: iget: root inode unallocated [ 1707.403547][ T8560] EXT4-fs (loop0): get root inode failed [ 1707.409259][ T8560] EXT4-fs (loop0): mount failed [ 1707.410303][ T8365] loop2: detected capacity change from 0 to 140 01:54:46 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000000), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000300)={0x44, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8, 0x18, @rand_addr=0x2}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}, 0x1, 0x0, 0x0, 0x4000000}, 0x0) [ 1707.416225][ T8563] EXT4-fs error (device loop4): ext4_fill_super:4822: inode #2: comm syz-executor.4: iget: root inode unallocated [ 1707.433609][ T8563] EXT4-fs (loop4): get root inode failed [ 1707.439401][ T8563] EXT4-fs (loop4): mount failed [ 1707.447317][ T8667] loop1: detected capacity change from 0 to 140 [ 1707.457303][ T8560] loop0: detected capacity change from 0 to 140 [ 1707.473871][ T8424] loop5: detected capacity change from 0 to 140 [ 1707.484899][ T8560] EXT4-fs error (device loop0): ext4_fill_super:4822: inode #2: comm syz-executor.0: iget: root inode unallocated [ 1707.499549][ T8667] EXT4-fs (loop1): warning: mounting unchecked fs, running e2fsck is recommended [ 1707.510810][ T8365] EXT4-fs error (device loop2): ext4_fill_super:4822: inode #2: comm syz-executor.2: iget: root inode unallocated [ 1707.525154][ T8560] EXT4-fs (loop0): get root inode failed [ 1707.530943][ T8560] EXT4-fs (loop0): mount failed [ 1707.537048][ T8424] EXT4-fs error (device loop5): ext4_fill_super:4822: inode #2: comm syz-executor.5: iget: root inode unallocated [ 1707.552046][ T8667] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 1707.563376][ T8365] EXT4-fs (loop2): get root inode failed [ 1707.569101][ T8365] EXT4-fs (loop2): mount failed 01:54:46 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f00000004c0)="1000000040000000030000002b0000000500003f010000000000000000000000002000000020000010000000000000009f09c75f0000ffff53ef", 0x3a, 0x400}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb030000001300000023", 0x29, 0x7e0}, {0x0, 0x0, 0x8c60}], 0x0, &(0x7f0000000580)=ANY=[]) 01:54:46 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000000), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000300)={0x44, r1, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_IP_SADDR={0x8, 0x18, @rand_addr=0x2}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}]}, 0x44}, 0x1, 0x0, 0x0, 0x5000000}, 0x0) 01:54:46 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f00000004c0)="1000000040000000030000002b0000000500000001000000000000000000000000200000002000001000000000000b009f09c75f0000ffff53ef", 0x3a, 0x400}, {&(0x7f0000010100)="000000000000000000000000000000000000000000000000000000005178aedb030000001300000023", 0x29, 0x7e0}, {0x0, 0x0, 0x8c60}], 0x0, &(0x7f0000000580)=ANY=[]) 01:54:46 executing program 1: r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000280)={0x18, 0x3, &(0x7f00000000c0)=ANY=[@ANYBLOB="1800000000000000000000000000000095"], &(0x7f0000000080)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\