, 0x21, 0x8800, &(0x7f0000000000)={0x2, 0x4e23, @local}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e20, @empty}, 0x10) sendto$inet(r0, &(0x7f0000000240)="dd", 0x24, 0x0, 0x0, 0x92facce38bbd979b) recvmmsg(r0, &(0x7f0000001340)=[{{0x0, 0x0, &(0x7f0000000600)=[{&(0x7f0000000180)=""/108, 0x6c}], 0x1}}], 0x1, 0x0, 0x0) [ 765.506372][T12401] EXT4-fs (loop1): group descriptors corrupted! [ 765.529720][T12412] debugfs: File 'dropped' in directory 'loop0' already present! 04:14:44 executing program 0: socket$inet_sctp(0x2, 0x0, 0x84) perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x31c, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$IP_VS_SO_SET_DELDEST(r0, 0x0, 0x488, &(0x7f0000000380)={{0x0, @broadcast, 0x0, 0x2, 'ovf\x00\x00\x00\x00\x00\x00 \x00', 0x2}, {@initdev={0xac, 0x1e, 0x0, 0x0}, 0x0, 0x2002}}, 0x44) [ 765.556540][T12412] debugfs: File 'msg' in directory 'loop0' already present! [ 765.565477][T12412] debugfs: File 'trace0' in directory 'loop0' already present! 04:14:44 executing program 4: r0 = openat$uhid(0xffffffffffffff9c, &(0x7f0000000040)='/dev/uhid\x00', 0x802, 0x0) r1 = open(&(0x7f00000001c0)='./bus\x00', 0x141042, 0x0) write$UHID_CREATE2(r1, &(0x7f0000000600)=ANY=[@ANYBLOB="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"], 0x1) sendfile(r0, r1, &(0x7f0000d83ff8), 0x8000fffffffe) 04:14:44 executing program 1: sendmmsg$unix(0xffffffffffffffff, 0x0, 0x0, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000240)={0x2, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, [@sadb_x_nat_t_type={0x1, 0x14, 0xed5}, @sadb_ident={0x2}]}, 0x28}}, 0x0) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0xaaaaaaaaaaaab31, &(0x7f0000000100)=[{&(0x7f00000000c0)="800000003804000019000300e60100006c000000010000000100000001000000004000000040000080000000000000006d5ebe5a0000ffff53ef", 0x2c3, 0x400}], 0x1, 0x0) 04:14:44 executing program 3: r0 = socket$inet(0x2, 0x0, 0x0) bind$inet(r0, &(0x7f0000000200)={0x2, 0x1004e20}, 0x10) sendto$inet(r0, &(0x7f0000000140)="731247f8bf09abec01ced5d4dd6e92aa62aa7d935b7e32ca5c14d70409a996a1de", 0x21, 0x8800, &(0x7f0000000000)={0x2, 0x4e23, @local}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e20, @empty}, 0x10) sendto$inet(r0, &(0x7f0000000240)="dd", 0x24, 0x0, 0x0, 0x92facce38bbd979b) recvmmsg(r0, &(0x7f00000043c0)=[{{0x0, 0x0, &(0x7f0000004040)=[{&(0x7f0000003dc0)=""/25, 0x19}, {&(0x7f0000003e00)=""/161, 0xa1}], 0x2}}], 0x1, 0x0, 0x0) 04:14:44 executing program 2: r0 = syz_open_dev$loop(&(0x7f00000001c0)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACETEARDOWN(0xffffffffffffffff, 0x1276, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2500000000000000], 0x0, 0x400, 0x3ff}) 04:14:44 executing program 5: r0 = socket$inet(0x2, 0x0, 0x0) bind$inet(r0, &(0x7f0000000200)={0x2, 0x1004e20}, 0x10) sendto$inet(r0, &(0x7f0000000140)="731247f8bf09abec01ced5d4dd6e92aa62aa7d935b7e32ca5c14d70409a996a1de", 0x21, 0x8800, &(0x7f0000000000)={0x2, 0x4e23, @local}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e20, @empty}, 0x10) sendto$inet(r0, &(0x7f0000000240)="dd", 0x24, 0x0, 0x0, 0x92facce38bbd979b) recvmmsg(r0, &(0x7f0000001340)=[{{0x0, 0x0, &(0x7f0000000600)=[{&(0x7f0000000180)=""/108, 0x6c}], 0x1}}], 0x1, 0x0, 0x0) [ 765.700170][T12433] IPVS: set_ctl: invalid protocol: 0 255.255.255.255:0 04:14:44 executing program 4: openat$uhid(0xffffffffffffff9c, &(0x7f0000000040)='/dev/uhid\x00', 0x802, 0x0) r0 = open(&(0x7f00000001c0)='./bus\x00', 0x141042, 0x0) write$UHID_CREATE2(r0, &(0x7f0000000600)=ANY=[@ANYBLOB="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"], 0x119) sendfile(0xffffffffffffffff, r0, &(0x7f0000d83ff8), 0x8000fffffffe) 04:14:44 executing program 3: r0 = socket$inet(0x2, 0x0, 0x0) bind$inet(r0, &(0x7f0000000200)={0x2, 0x1004e20}, 0x10) sendto$inet(r0, &(0x7f0000000140)="731247f8bf09abec01ced5d4dd6e92aa62aa7d935b7e32ca5c14d70409a996a1de", 0x21, 0x8800, &(0x7f0000000000)={0x2, 0x4e23, @local}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e20, @empty}, 0x10) sendto$inet(r0, &(0x7f0000000240)="dd", 0x24, 0x0, 0x0, 0x92facce38bbd979b) recvmmsg(r0, &(0x7f00000043c0)=[{{0x0, 0x0, &(0x7f0000004040)=[{&(0x7f0000003dc0)=""/25, 0x19}, {&(0x7f0000003e00)=""/161, 0xa1}], 0x2}}], 0x1, 0x0, 0x0) 04:14:44 executing program 5: r0 = socket$inet(0x2, 0x0, 0x0) bind$inet(r0, &(0x7f0000000200)={0x2, 0x1004e20}, 0x10) sendto$inet(r0, &(0x7f0000000140)="731247f8bf09abec01ced5d4dd6e92aa62aa7d935b7e32ca5c14d70409a996a1de", 0x21, 0x8800, &(0x7f0000000000)={0x2, 0x4e23, @local}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e20, @empty}, 0x10) sendto$inet(r0, &(0x7f0000000240)="dd", 0x24, 0x0, 0x0, 0x92facce38bbd979b) recvmmsg(r0, &(0x7f0000001340)=[{{0x0, 0x0, &(0x7f0000000600)=[{&(0x7f0000000180)=""/108, 0x6c}], 0x1}}], 0x1, 0x0, 0x0) [ 765.773547][T12441] debugfs: File 'dropped' in directory 'loop0' already present! [ 765.793525][T12427] EXT4-fs (loop1): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 765.804686][T12441] debugfs: File 'msg' in directory 'loop0' already present! [ 765.835259][T12427] EXT4-fs (loop1): ext4_check_descriptors: Block bitmap for group 0 not in group (block 0)! [ 765.840118][T12441] debugfs: File 'trace0' in directory 'loop0' already present! [ 765.864371][T12449] IPVS: set_ctl: invalid protocol: 0 255.255.255.255:0 [ 765.869615][T12427] EXT4-fs (loop1): group descriptors corrupted! 04:14:44 executing program 4: openat$uhid(0xffffffffffffff9c, &(0x7f0000000040)='/dev/uhid\x00', 0x802, 0x0) r0 = open(&(0x7f00000001c0)='./bus\x00', 0x141042, 0x0) write$UHID_CREATE2(r0, &(0x7f0000000600)=ANY=[@ANYBLOB="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"], 0x119) sendfile(0xffffffffffffffff, r0, &(0x7f0000d83ff8), 0x8000fffffffe) 04:14:44 executing program 0: socket$inet_sctp(0x2, 0x0, 0x84) perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x31c, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$IP_VS_SO_SET_DELDEST(r0, 0x0, 0x488, &(0x7f0000000380)={{0x0, @broadcast, 0x0, 0x2, 'ovf\x00\x00\x00\x00\x00\x00%\x00', 0x2}, {@initdev={0xac, 0x1e, 0x0, 0x0}, 0x0, 0x2002}}, 0x44) [ 765.896423][T12453] debugfs: File 'dropped' in directory 'loop0' already present! [ 765.925280][T12453] debugfs: File 'msg' in directory 'loop0' already present! 04:14:44 executing program 5: r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000000200)={0x2, 0x1004e20}, 0x10) sendto$inet(r0, &(0x7f0000000140)="731247f8bf09abec01ced5d4dd6e92aa62aa7d935b7e32ca5c14d70409a996a1de", 0x21, 0x8800, &(0x7f0000000000)={0x2, 0x4e23, @local}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e20, @empty}, 0x10) sendto$inet(r0, &(0x7f0000000240)="dd", 0x24, 0x0, 0x0, 0x92facce38bbd979b) recvmmsg(r0, &(0x7f0000001340)=[{{0x0, 0x0, &(0x7f0000000600)=[{&(0x7f0000000180)=""/108, 0x6c}], 0x1}}], 0x1, 0x0, 0x0) 04:14:44 executing program 1: sendmmsg$unix(0xffffffffffffffff, 0x0, 0x0, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000240)={0x2, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, [@sadb_x_nat_t_type={0x1, 0x14, 0xed5}, @sadb_ident={0x2}]}, 0x28}}, 0x0) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0xaaaaaaaaaaaab31, &(0x7f0000000100)=[{&(0x7f00000000c0)="800000003804000019000300e60100006c000000010000000100000001000000004000000040000080000000000000006d5ebe5a0000ffff53ef", 0x2c3, 0x400}], 0x1, 0x0) 04:14:44 executing program 3: r0 = socket$inet(0x2, 0x0, 0x0) bind$inet(r0, &(0x7f0000000200)={0x2, 0x1004e20}, 0x10) sendto$inet(r0, &(0x7f0000000140)="731247f8bf09abec01ced5d4dd6e92aa62aa7d935b7e32ca5c14d70409a996a1de", 0x21, 0x8800, &(0x7f0000000000)={0x2, 0x4e23, @local}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e20, @empty}, 0x10) sendto$inet(r0, &(0x7f0000000240)="dd", 0x24, 0x0, 0x0, 0x92facce38bbd979b) recvmmsg(r0, &(0x7f00000043c0)=[{{0x0, 0x0, &(0x7f0000004040)=[{&(0x7f0000003dc0)=""/25, 0x19}, {&(0x7f0000003e00)=""/161, 0xa1}], 0x2}}], 0x1, 0x0, 0x0) 04:14:44 executing program 2: r0 = syz_open_dev$loop(&(0x7f00000001c0)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACETEARDOWN(0xffffffffffffffff, 0x1276, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3f00000000000000], 0x0, 0x400, 0x3ff}) [ 765.976713][T12453] debugfs: File 'trace0' in directory 'loop0' already present! 04:14:44 executing program 4: openat$uhid(0xffffffffffffff9c, &(0x7f0000000040)='/dev/uhid\x00', 0x802, 0x0) r0 = open(&(0x7f00000001c0)='./bus\x00', 0x141042, 0x0) write$UHID_CREATE2(r0, &(0x7f0000000600)=ANY=[@ANYBLOB="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"], 0x119) sendfile(0xffffffffffffffff, r0, &(0x7f0000d83ff8), 0x8000fffffffe) 04:14:44 executing program 5: r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000000200)={0x2, 0x1004e20}, 0x10) sendto$inet(r0, &(0x7f0000000140)="731247f8bf09abec01ced5d4dd6e92aa62aa7d935b7e32ca5c14d70409a996a1de", 0x21, 0x8800, &(0x7f0000000000)={0x2, 0x4e23, @local}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e20, @empty}, 0x10) sendto$inet(r0, &(0x7f0000000240)="dd", 0x24, 0x0, 0x0, 0x92facce38bbd979b) recvmmsg(r0, &(0x7f0000001340)=[{{0x0, 0x0, &(0x7f0000000600)=[{&(0x7f0000000180)=""/108, 0x6c}], 0x1}}], 0x1, 0x0, 0x0) [ 766.051301][T12474] IPVS: set_ctl: invalid protocol: 0 255.255.255.255:0 [ 766.085610][T12476] debugfs: File 'dropped' in directory 'loop0' already present! 04:14:44 executing program 3: r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000000200)={0x2, 0x1004e20}, 0x10) sendto$inet(r0, &(0x7f0000000140)="731247f8bf09abec01ced5d4dd6e92aa62aa7d935b7e32ca5c14d70409a996a1de", 0x21, 0x8800, &(0x7f0000000000)={0x2, 0x4e23, @local}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e20, @empty}, 0x10) sendto$inet(r0, &(0x7f0000000240)="dd", 0x24, 0x0, 0x0, 0x92facce38bbd979b) recvmmsg(r0, &(0x7f00000043c0)=[{{0x0, 0x0, &(0x7f0000004040)=[{&(0x7f0000003dc0)=""/25, 0x19}, {&(0x7f0000003e00)=""/161, 0xa1}], 0x2}}], 0x1, 0x0, 0x0) [ 766.133632][T12469] EXT4-fs (loop1): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 766.145871][T12476] debugfs: File 'msg' in directory 'loop0' already present! [ 766.164749][T12469] EXT4-fs (loop1): ext4_check_descriptors: Block bitmap for group 0 not in group (block 0)! 04:14:44 executing program 4: r0 = openat$uhid(0xffffffffffffff9c, &(0x7f0000000040)='/dev/uhid\x00', 0x802, 0x0) r1 = open(&(0x7f00000001c0)='./bus\x00', 0x141042, 0x0) write$UHID_CREATE2(r1, &(0x7f0000000600)=ANY=[@ANYBLOB="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"], 0x119) sendfile(r0, 0xffffffffffffffff, &(0x7f0000d83ff8), 0x8000fffffffe) [ 766.180541][T12476] debugfs: File 'trace0' in directory 'loop0' already present! [ 766.203364][T12487] IPVS: set_ctl: invalid protocol: 0 255.255.255.255:0 [ 766.206834][T12469] EXT4-fs (loop1): group descriptors corrupted! 04:14:44 executing program 5: r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000000200)={0x2, 0x1004e20}, 0x10) sendto$inet(r0, &(0x7f0000000140)="731247f8bf09abec01ced5d4dd6e92aa62aa7d935b7e32ca5c14d70409a996a1de", 0x21, 0x8800, &(0x7f0000000000)={0x2, 0x4e23, @local}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e20, @empty}, 0x10) sendto$inet(r0, &(0x7f0000000240)="dd", 0x24, 0x0, 0x0, 0x92facce38bbd979b) recvmmsg(r0, &(0x7f0000001340)=[{{0x0, 0x0, &(0x7f0000000600)=[{&(0x7f0000000180)=""/108, 0x6c}], 0x1}}], 0x1, 0x0, 0x0) 04:14:44 executing program 3: r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000000200)={0x2, 0x1004e20}, 0x10) sendto$inet(r0, &(0x7f0000000140)="731247f8bf09abec01ced5d4dd6e92aa62aa7d935b7e32ca5c14d70409a996a1de", 0x21, 0x8800, &(0x7f0000000000)={0x2, 0x4e23, @local}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e20, @empty}, 0x10) sendto$inet(r0, &(0x7f0000000240)="dd", 0x24, 0x0, 0x0, 0x92facce38bbd979b) recvmmsg(r0, &(0x7f00000043c0)=[{{0x0, 0x0, &(0x7f0000004040)=[{&(0x7f0000003dc0)=""/25, 0x19}, {&(0x7f0000003e00)=""/161, 0xa1}], 0x2}}], 0x1, 0x0, 0x0) [ 766.236285][T12488] debugfs: File 'dropped' in directory 'loop0' already present! [ 766.252340][T12488] debugfs: File 'msg' in directory 'loop0' already present! [ 766.269850][T12488] debugfs: File 'trace0' in directory 'loop0' already present! 04:14:44 executing program 0: socket$inet_sctp(0x2, 0x0, 0x84) perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x31c, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$IP_VS_SO_SET_DELDEST(r0, 0x0, 0x488, &(0x7f0000000380)={{0x0, @broadcast, 0x0, 0x2, 'ovf\x00\x00\x00\x00\x00\x00?\x00', 0x2}, {@initdev={0xac, 0x1e, 0x0, 0x0}, 0x0, 0x2002}}, 0x44) 04:14:44 executing program 1: sendmmsg$unix(0xffffffffffffffff, 0x0, 0x0, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000240)={0x2, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, [@sadb_x_nat_t_type={0x1, 0x14, 0xed5}, @sadb_ident={0x2}]}, 0x28}}, 0x0) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0xaaaaaaaaaaaab31, &(0x7f0000000100)=[{&(0x7f00000000c0)="800000003804000019000300e60100006c000000010000000100000001000000004000000040000080000000000000006d5ebe5a0000ffff53ef", 0x2c3, 0x400}], 0x1, 0x0) 04:14:44 executing program 4: r0 = openat$uhid(0xffffffffffffff9c, &(0x7f0000000040)='/dev/uhid\x00', 0x802, 0x0) r1 = open(&(0x7f00000001c0)='./bus\x00', 0x141042, 0x0) write$UHID_CREATE2(r1, &(0x7f0000000600)=ANY=[@ANYBLOB="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"], 0x119) sendfile(r0, 0xffffffffffffffff, &(0x7f0000d83ff8), 0x8000fffffffe) 04:14:44 executing program 5: r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, 0x0, 0x0) sendto$inet(r0, &(0x7f0000000140)="731247f8bf09abec01ced5d4dd6e92aa62aa7d935b7e32ca5c14d70409a996a1de", 0x21, 0x8800, &(0x7f0000000000)={0x2, 0x4e23, @local}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e20, @empty}, 0x10) sendto$inet(r0, &(0x7f0000000240)="dd", 0x24, 0x0, 0x0, 0x92facce38bbd979b) recvmmsg(r0, &(0x7f0000001340)=[{{0x0, 0x0, &(0x7f0000000600)=[{&(0x7f0000000180)=""/108, 0x6c}], 0x1}}], 0x1, 0x0, 0x0) 04:14:44 executing program 3: r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000000200)={0x2, 0x1004e20}, 0x10) sendto$inet(r0, &(0x7f0000000140)="731247f8bf09abec01ced5d4dd6e92aa62aa7d935b7e32ca5c14d70409a996a1de", 0x21, 0x8800, &(0x7f0000000000)={0x2, 0x4e23, @local}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e20, @empty}, 0x10) sendto$inet(r0, &(0x7f0000000240)="dd", 0x24, 0x0, 0x0, 0x92facce38bbd979b) recvmmsg(r0, &(0x7f00000043c0)=[{{0x0, 0x0, &(0x7f0000004040)=[{&(0x7f0000003dc0)=""/25, 0x19}, {&(0x7f0000003e00)=""/161, 0xa1}], 0x2}}], 0x1, 0x0, 0x0) 04:14:44 executing program 2: r0 = syz_open_dev$loop(&(0x7f00000001c0)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACETEARDOWN(0xffffffffffffffff, 0x1276, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000000000000], 0x0, 0x400, 0x3ff}) [ 766.401362][T12505] IPVS: set_ctl: invalid protocol: 0 255.255.255.255:0 04:14:44 executing program 5: r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, 0x0, 0x0) sendto$inet(r0, &(0x7f0000000140)="731247f8bf09abec01ced5d4dd6e92aa62aa7d935b7e32ca5c14d70409a996a1de", 0x21, 0x8800, &(0x7f0000000000)={0x2, 0x4e23, @local}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e20, @empty}, 0x10) sendto$inet(r0, &(0x7f0000000240)="dd", 0x24, 0x0, 0x0, 0x92facce38bbd979b) recvmmsg(r0, &(0x7f0000001340)=[{{0x0, 0x0, &(0x7f0000000600)=[{&(0x7f0000000180)=""/108, 0x6c}], 0x1}}], 0x1, 0x0, 0x0) 04:14:44 executing program 3: r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, 0x0, 0x0) sendto$inet(r0, &(0x7f0000000140)="731247f8bf09abec01ced5d4dd6e92aa62aa7d935b7e32ca5c14d70409a996a1de", 0x21, 0x8800, &(0x7f0000000000)={0x2, 0x4e23, @local}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e20, @empty}, 0x10) sendto$inet(r0, &(0x7f0000000240)="dd", 0x24, 0x0, 0x0, 0x92facce38bbd979b) recvmmsg(r0, &(0x7f00000043c0)=[{{0x0, 0x0, &(0x7f0000004040)=[{&(0x7f0000003dc0)=""/25, 0x19}, {&(0x7f0000003e00)=""/161, 0xa1}], 0x2}}], 0x1, 0x0, 0x0) [ 766.447539][T12509] debugfs: File 'dropped' in directory 'loop0' already present! [ 766.455276][T12509] debugfs: File 'msg' in directory 'loop0' already present! [ 766.480489][T12499] EXT4-fs (loop1): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock 04:14:44 executing program 4: r0 = openat$uhid(0xffffffffffffff9c, &(0x7f0000000040)='/dev/uhid\x00', 0x802, 0x0) r1 = open(&(0x7f00000001c0)='./bus\x00', 0x141042, 0x0) write$UHID_CREATE2(r1, &(0x7f0000000600)=ANY=[@ANYBLOB="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"], 0x119) sendfile(r0, 0xffffffffffffffff, &(0x7f0000d83ff8), 0x8000fffffffe) [ 766.496914][T12509] debugfs: File 'trace0' in directory 'loop0' already present! [ 766.527498][T12499] EXT4-fs (loop1): ext4_check_descriptors: Block bitmap for group 0 not in group (block 0)! 04:14:44 executing program 5: r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, 0x0, 0x0) sendto$inet(r0, &(0x7f0000000140)="731247f8bf09abec01ced5d4dd6e92aa62aa7d935b7e32ca5c14d70409a996a1de", 0x21, 0x8800, &(0x7f0000000000)={0x2, 0x4e23, @local}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e20, @empty}, 0x10) sendto$inet(r0, &(0x7f0000000240)="dd", 0x24, 0x0, 0x0, 0x92facce38bbd979b) recvmmsg(r0, &(0x7f0000001340)=[{{0x0, 0x0, &(0x7f0000000600)=[{&(0x7f0000000180)=""/108, 0x6c}], 0x1}}], 0x1, 0x0, 0x0) 04:14:45 executing program 4: r0 = openat$uhid(0xffffffffffffff9c, &(0x7f0000000040)='/dev/uhid\x00', 0x802, 0x0) r1 = open(&(0x7f00000001c0)='./bus\x00', 0x141042, 0x0) write$UHID_CREATE2(r1, &(0x7f0000000600)=ANY=[@ANYBLOB="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"], 0x119) sendfile(r0, r1, 0x0, 0x8000fffffffe) 04:14:45 executing program 3: r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, 0x0, 0x0) sendto$inet(r0, &(0x7f0000000140)="731247f8bf09abec01ced5d4dd6e92aa62aa7d935b7e32ca5c14d70409a996a1de", 0x21, 0x8800, &(0x7f0000000000)={0x2, 0x4e23, @local}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e20, @empty}, 0x10) sendto$inet(r0, &(0x7f0000000240)="dd", 0x24, 0x0, 0x0, 0x92facce38bbd979b) recvmmsg(r0, &(0x7f00000043c0)=[{{0x0, 0x0, &(0x7f0000004040)=[{&(0x7f0000003dc0)=""/25, 0x19}, {&(0x7f0000003e00)=""/161, 0xa1}], 0x2}}], 0x1, 0x0, 0x0) [ 766.555433][T12520] debugfs: File 'dropped' in directory 'loop0' already present! [ 766.569809][T12499] EXT4-fs (loop1): group descriptors corrupted! [ 766.577847][T12520] debugfs: File 'msg' in directory 'loop0' already present! [ 766.598679][T12522] IPVS: set_ctl: invalid protocol: 0 255.255.255.255:0 [ 766.622353][T12520] debugfs: File 'trace0' in directory 'loop0' already present! 04:14:45 executing program 0: socket$inet_sctp(0x2, 0x0, 0x84) perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x31c, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$IP_VS_SO_SET_DELDEST(r0, 0x0, 0x488, &(0x7f0000000380)={{0x0, @broadcast, 0x0, 0x2, 'ovf\x00\x00\x00\x00\x00\x00H\x00', 0x2}, {@initdev={0xac, 0x1e, 0x0, 0x0}, 0x0, 0x2002}}, 0x44) 04:14:45 executing program 1: sendmmsg$unix(0xffffffffffffffff, &(0x7f0000005ec0)=[{0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}], 0x2, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000240)={0x2, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, [@sadb_x_nat_t_type={0x1, 0x14, 0xed5}, @sadb_ident={0x2}]}, 0x28}}, 0x0) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0xaaaaaaaaaaaab31, &(0x7f0000000100)=[{&(0x7f00000000c0)="800000003804000019000300e60100006c000000010000000100000001000000004000000040000080000000000000006d5ebe5a0000ffff53ef", 0x2c3, 0x400}], 0x1, 0x0) 04:14:45 executing program 5: r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000000200), 0x10) sendto$inet(r0, &(0x7f0000000140)="731247f8bf09abec01ced5d4dd6e92aa62aa7d935b7e32ca5c14d70409a996a1de", 0x21, 0x8800, &(0x7f0000000000)={0x2, 0x4e23, @local}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e20, @empty}, 0x10) sendto$inet(r0, &(0x7f0000000240)="dd", 0x24, 0x0, 0x0, 0x92facce38bbd979b) recvmmsg(r0, &(0x7f0000001340)=[{{0x0, 0x0, &(0x7f0000000600)=[{&(0x7f0000000180)=""/108, 0x6c}], 0x1}}], 0x1, 0x0, 0x0) 04:14:45 executing program 3: r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, 0x0, 0x0) sendto$inet(r0, &(0x7f0000000140)="731247f8bf09abec01ced5d4dd6e92aa62aa7d935b7e32ca5c14d70409a996a1de", 0x21, 0x8800, &(0x7f0000000000)={0x2, 0x4e23, @local}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e20, @empty}, 0x10) sendto$inet(r0, &(0x7f0000000240)="dd", 0x24, 0x0, 0x0, 0x92facce38bbd979b) recvmmsg(r0, &(0x7f00000043c0)=[{{0x0, 0x0, &(0x7f0000004040)=[{&(0x7f0000003dc0)=""/25, 0x19}, {&(0x7f0000003e00)=""/161, 0xa1}], 0x2}}], 0x1, 0x0, 0x0) 04:14:45 executing program 2: r0 = syz_open_dev$loop(&(0x7f00000001c0)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACETEARDOWN(0xffffffffffffffff, 0x1276, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4800000000000000], 0x0, 0x400, 0x3ff}) 04:14:45 executing program 4: r0 = openat$uhid(0xffffffffffffff9c, &(0x7f0000000040)='/dev/uhid\x00', 0x802, 0x0) r1 = open(&(0x7f00000001c0)='./bus\x00', 0x141042, 0x0) write$UHID_CREATE2(r1, &(0x7f0000000600)=ANY=[@ANYBLOB="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"], 0x119) sendfile(r0, r1, 0x0, 0x8000fffffffe) 04:14:45 executing program 5: r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000000200), 0x10) sendto$inet(r0, &(0x7f0000000140)="731247f8bf09abec01ced5d4dd6e92aa62aa7d935b7e32ca5c14d70409a996a1de", 0x21, 0x8800, &(0x7f0000000000)={0x2, 0x4e23, @local}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e20, @empty}, 0x10) sendto$inet(r0, &(0x7f0000000240)="dd", 0x24, 0x0, 0x0, 0x92facce38bbd979b) recvmmsg(r0, &(0x7f0000001340)=[{{0x0, 0x0, &(0x7f0000000600)=[{&(0x7f0000000180)=""/108, 0x6c}], 0x1}}], 0x1, 0x0, 0x0) 04:14:45 executing program 3: r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000000200), 0x10) sendto$inet(r0, &(0x7f0000000140)="731247f8bf09abec01ced5d4dd6e92aa62aa7d935b7e32ca5c14d70409a996a1de", 0x21, 0x8800, &(0x7f0000000000)={0x2, 0x4e23, @local}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e20, @empty}, 0x10) sendto$inet(r0, &(0x7f0000000240)="dd", 0x24, 0x0, 0x0, 0x92facce38bbd979b) recvmmsg(r0, &(0x7f00000043c0)=[{{0x0, 0x0, &(0x7f0000004040)=[{&(0x7f0000003dc0)=""/25, 0x19}, {&(0x7f0000003e00)=""/161, 0xa1}], 0x2}}], 0x1, 0x0, 0x0) [ 766.757424][T12535] debugfs: File 'dropped' in directory 'loop0' already present! [ 766.790755][T12535] debugfs: File 'msg' in directory 'loop0' already present! 04:14:45 executing program 4: r0 = openat$uhid(0xffffffffffffff9c, &(0x7f0000000040)='/dev/uhid\x00', 0x802, 0x0) r1 = open(&(0x7f00000001c0)='./bus\x00', 0x141042, 0x0) write$UHID_CREATE2(r1, &(0x7f0000000600)=ANY=[@ANYBLOB="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"], 0x119) sendfile(r0, r1, 0x0, 0x8000fffffffe) 04:14:45 executing program 5: r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000000200), 0x10) sendto$inet(r0, &(0x7f0000000140)="731247f8bf09abec01ced5d4dd6e92aa62aa7d935b7e32ca5c14d70409a996a1de", 0x21, 0x8800, &(0x7f0000000000)={0x2, 0x4e23, @local}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e20, @empty}, 0x10) sendto$inet(r0, &(0x7f0000000240)="dd", 0x24, 0x0, 0x0, 0x92facce38bbd979b) recvmmsg(r0, &(0x7f0000001340)=[{{0x0, 0x0, &(0x7f0000000600)=[{&(0x7f0000000180)=""/108, 0x6c}], 0x1}}], 0x1, 0x0, 0x0) [ 766.809487][T12531] EXT4-fs (loop1): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 766.825039][T12544] IPVS: set_ctl: invalid protocol: 0 255.255.255.255:0 [ 766.842140][T12535] debugfs: File 'trace0' in directory 'loop0' already present! 04:14:45 executing program 3: r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000000200), 0x10) sendto$inet(r0, &(0x7f0000000140)="731247f8bf09abec01ced5d4dd6e92aa62aa7d935b7e32ca5c14d70409a996a1de", 0x21, 0x8800, &(0x7f0000000000)={0x2, 0x4e23, @local}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e20, @empty}, 0x10) sendto$inet(r0, &(0x7f0000000240)="dd", 0x24, 0x0, 0x0, 0x92facce38bbd979b) recvmmsg(r0, &(0x7f00000043c0)=[{{0x0, 0x0, &(0x7f0000004040)=[{&(0x7f0000003dc0)=""/25, 0x19}, {&(0x7f0000003e00)=""/161, 0xa1}], 0x2}}], 0x1, 0x0, 0x0) [ 766.878665][T12548] debugfs: File 'dropped' in directory 'loop0' already present! [ 766.882861][T12531] EXT4-fs (loop1): ext4_check_descriptors: Block bitmap for group 0 not in group (block 0)! [ 766.904485][T12548] debugfs: File 'msg' in directory 'loop0' already present! [ 766.913529][T12531] EXT4-fs (loop1): group descriptors corrupted! 04:14:45 executing program 5: r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000000200)={0x2, 0x1004e20}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f0000000140)="731247f8bf09abec01ced5d4dd6e92aa62aa7d935b7e32ca5c14d70409a996a1de", 0x21, 0x8800, &(0x7f0000000000)={0x2, 0x4e23, @local}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e20, @empty}, 0x10) sendto$inet(r0, &(0x7f0000000240)="dd", 0x24, 0x0, 0x0, 0x92facce38bbd979b) recvmmsg(r0, &(0x7f0000001340)=[{{0x0, 0x0, &(0x7f0000000600)=[{&(0x7f0000000180)=""/108, 0x6c}], 0x1}}], 0x1, 0x0, 0x0) [ 766.932834][T12548] debugfs: File 'trace0' in directory 'loop0' already present! [ 766.964403][T12544] IPVS: set_ctl: invalid protocol: 0 255.255.255.255:0 04:14:45 executing program 0: socket$inet_sctp(0x2, 0x0, 0x84) perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x31c, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$IP_VS_SO_SET_DELDEST(r0, 0x0, 0x488, &(0x7f0000000380)={{0x0, @broadcast, 0x0, 0x2, 'ovf\x00\x00\x00\x00\x00\x00L\x00', 0x2}, {@initdev={0xac, 0x1e, 0x0, 0x0}, 0x0, 0x2002}}, 0x44) 04:14:45 executing program 2: r0 = syz_open_dev$loop(&(0x7f00000001c0)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACETEARDOWN(0xffffffffffffffff, 0x1276, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4c00000000000000], 0x0, 0x400, 0x3ff}) 04:14:45 executing program 4: r0 = openat$uhid(0xffffffffffffff9c, &(0x7f0000000040)='/dev/uhid\x00', 0x802, 0x0) r1 = open(&(0x7f00000001c0)='./bus\x00', 0x141042, 0x0) write$UHID_CREATE2(r1, &(0x7f0000000600)=ANY=[@ANYBLOB="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"], 0x119) sendfile(r0, r1, &(0x7f0000d83ff8), 0x0) 04:14:45 executing program 1: sendmmsg$unix(0xffffffffffffffff, &(0x7f0000005ec0)=[{0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}], 0x2, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000240)={0x2, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, [@sadb_x_nat_t_type={0x1, 0x14, 0xed5}, @sadb_ident={0x2}]}, 0x28}}, 0x0) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0xaaaaaaaaaaaab31, &(0x7f0000000100)=[{&(0x7f00000000c0)="800000003804000019000300e60100006c000000010000000100000001000000004000000040000080000000000000006d5ebe5a0000ffff53ef", 0x2c3, 0x400}], 0x1, 0x0) 04:14:45 executing program 3: r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000000200), 0x10) sendto$inet(r0, &(0x7f0000000140)="731247f8bf09abec01ced5d4dd6e92aa62aa7d935b7e32ca5c14d70409a996a1de", 0x21, 0x8800, &(0x7f0000000000)={0x2, 0x4e23, @local}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e20, @empty}, 0x10) sendto$inet(r0, &(0x7f0000000240)="dd", 0x24, 0x0, 0x0, 0x92facce38bbd979b) recvmmsg(r0, &(0x7f00000043c0)=[{{0x0, 0x0, &(0x7f0000004040)=[{&(0x7f0000003dc0)=""/25, 0x19}, {&(0x7f0000003e00)=""/161, 0xa1}], 0x2}}], 0x1, 0x0, 0x0) 04:14:45 executing program 5: r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000000200)={0x2, 0x1004e20}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f0000000140)="731247f8bf09abec01ced5d4dd6e92aa62aa7d935b7e32ca5c14d70409a996a1de", 0x21, 0x8800, &(0x7f0000000000)={0x2, 0x4e23, @local}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e20, @empty}, 0x10) sendto$inet(r0, &(0x7f0000000240)="dd", 0x24, 0x0, 0x0, 0x92facce38bbd979b) recvmmsg(r0, &(0x7f0000001340)=[{{0x0, 0x0, &(0x7f0000000600)=[{&(0x7f0000000180)=""/108, 0x6c}], 0x1}}], 0x1, 0x0, 0x0) [ 767.093312][T12564] debugfs: File 'dropped' in directory 'loop0' already present! [ 767.111763][T12564] debugfs: File 'msg' in directory 'loop0' already present! [ 767.129600][T12564] debugfs: File 'trace0' in directory 'loop0' already present! 04:14:45 executing program 3: r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000000200)={0x2, 0x1004e20}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f0000000140)="731247f8bf09abec01ced5d4dd6e92aa62aa7d935b7e32ca5c14d70409a996a1de", 0x21, 0x8800, &(0x7f0000000000)={0x2, 0x4e23, @local}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e20, @empty}, 0x10) sendto$inet(r0, &(0x7f0000000240)="dd", 0x24, 0x0, 0x0, 0x92facce38bbd979b) recvmmsg(r0, &(0x7f00000043c0)=[{{0x0, 0x0, &(0x7f0000004040)=[{&(0x7f0000003dc0)=""/25, 0x19}, {&(0x7f0000003e00)=""/161, 0xa1}], 0x2}}], 0x1, 0x0, 0x0) 04:14:45 executing program 5: r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000000200)={0x2, 0x1004e20}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f0000000140)="731247f8bf09abec01ced5d4dd6e92aa62aa7d935b7e32ca5c14d70409a996a1de", 0x21, 0x8800, &(0x7f0000000000)={0x2, 0x4e23, @local}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e20, @empty}, 0x10) sendto$inet(r0, &(0x7f0000000240)="dd", 0x24, 0x0, 0x0, 0x92facce38bbd979b) recvmmsg(r0, &(0x7f0000001340)=[{{0x0, 0x0, &(0x7f0000000600)=[{&(0x7f0000000180)=""/108, 0x6c}], 0x1}}], 0x1, 0x0, 0x0) [ 767.156606][T12573] debugfs: File 'dropped' in directory 'loop0' already present! [ 767.164291][T12573] debugfs: File 'msg' in directory 'loop0' already present! [ 767.175067][T12570] IPVS: set_ctl: invalid protocol: 0 255.255.255.255:0 04:14:45 executing program 4: r0 = openat$uhid(0xffffffffffffff9c, &(0x7f0000000040)='/dev/uhid\x00', 0x802, 0x0) r1 = open(&(0x7f00000001c0)='./bus\x00', 0x141042, 0x0) write$UHID_CREATE2(r1, &(0x7f0000000600)=ANY=[@ANYBLOB="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"], 0x119) sendfile(r0, r1, &(0x7f0000d83ff8), 0x0) 04:14:45 executing program 5: r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000000200)={0x2, 0x1004e20}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x8800, &(0x7f0000000000)={0x2, 0x4e23, @local}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e20, @empty}, 0x10) sendto$inet(r0, &(0x7f0000000240)="dd", 0x24, 0x0, 0x0, 0x92facce38bbd979b) recvmmsg(r0, &(0x7f0000001340)=[{{0x0, 0x0, &(0x7f0000000600)=[{&(0x7f0000000180)=""/108, 0x6c}], 0x1}}], 0x1, 0x0, 0x0) 04:14:45 executing program 2: r0 = syz_open_dev$loop(&(0x7f00000001c0)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACETEARDOWN(0xffffffffffffffff, 0x1276, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4c02000000000000], 0x0, 0x400, 0x3ff}) [ 767.205987][T12563] EXT4-fs (loop1): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 767.236961][T12573] debugfs: File 'trace0' in directory 'loop0' already present! [ 767.243253][T12563] EXT4-fs (loop1): ext4_check_descriptors: Block bitmap for group 0 not in group (block 0)! 04:14:45 executing program 3: r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000000200)={0x2, 0x1004e20}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f0000000140)="731247f8bf09abec01ced5d4dd6e92aa62aa7d935b7e32ca5c14d70409a996a1de", 0x21, 0x8800, &(0x7f0000000000)={0x2, 0x4e23, @local}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e20, @empty}, 0x10) sendto$inet(r0, &(0x7f0000000240)="dd", 0x24, 0x0, 0x0, 0x92facce38bbd979b) recvmmsg(r0, &(0x7f00000043c0)=[{{0x0, 0x0, &(0x7f0000004040)=[{&(0x7f0000003dc0)=""/25, 0x19}, {&(0x7f0000003e00)=""/161, 0xa1}], 0x2}}], 0x1, 0x0, 0x0) [ 767.295025][T12563] EXT4-fs (loop1): group descriptors corrupted! [ 767.326705][T12588] IPVS: set_ctl: invalid protocol: 0 255.255.255.255:0 [ 767.358880][T12589] debugfs: File 'dropped' in directory 'loop0' already present! [ 767.383929][T12589] debugfs: File 'msg' in directory 'loop0' already present! 04:14:45 executing program 0: socket$inet_sctp(0x2, 0x0, 0x84) perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x31c, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$IP_VS_SO_SET_DELDEST(r0, 0x0, 0x488, &(0x7f0000000380)={{0x0, @broadcast, 0x0, 0x2, 'ovf\x00\x00\x00\x00\x00\x00`\x00', 0x2}, {@initdev={0xac, 0x1e, 0x0, 0x0}, 0x0, 0x2002}}, 0x44) 04:14:45 executing program 4: r0 = openat$uhid(0xffffffffffffff9c, &(0x7f0000000040)='/dev/uhid\x00', 0x802, 0x0) r1 = open(&(0x7f00000001c0)='./bus\x00', 0x141042, 0x0) write$UHID_CREATE2(r1, &(0x7f0000000600)=ANY=[@ANYBLOB="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"], 0x119) sendfile(r0, r1, &(0x7f0000d83ff8), 0x0) 04:14:45 executing program 5: r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000000200)={0x2, 0x1004e20}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x8800, &(0x7f0000000000)={0x2, 0x4e23, @local}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e20, @empty}, 0x10) sendto$inet(r0, &(0x7f0000000240)="dd", 0x24, 0x0, 0x0, 0x92facce38bbd979b) recvmmsg(r0, &(0x7f0000001340)=[{{0x0, 0x0, &(0x7f0000000600)=[{&(0x7f0000000180)=""/108, 0x6c}], 0x1}}], 0x1, 0x0, 0x0) 04:14:45 executing program 3: r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000000200)={0x2, 0x1004e20}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f0000000140)="731247f8bf09abec01ced5d4dd6e92aa62aa7d935b7e32ca5c14d70409a996a1de", 0x21, 0x8800, &(0x7f0000000000)={0x2, 0x4e23, @local}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e20, @empty}, 0x10) sendto$inet(r0, &(0x7f0000000240)="dd", 0x24, 0x0, 0x0, 0x92facce38bbd979b) recvmmsg(r0, &(0x7f00000043c0)=[{{0x0, 0x0, &(0x7f0000004040)=[{&(0x7f0000003dc0)=""/25, 0x19}, {&(0x7f0000003e00)=""/161, 0xa1}], 0x2}}], 0x1, 0x0, 0x0) 04:14:45 executing program 1: sendmmsg$unix(0xffffffffffffffff, &(0x7f0000005ec0)=[{0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}], 0x2, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000240)={0x2, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, [@sadb_x_nat_t_type={0x1, 0x14, 0xed5}, @sadb_ident={0x2}]}, 0x28}}, 0x0) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0xaaaaaaaaaaaab31, &(0x7f0000000100)=[{&(0x7f00000000c0)="800000003804000019000300e60100006c000000010000000100000001000000004000000040000080000000000000006d5ebe5a0000ffff53ef", 0x2c3, 0x400}], 0x1, 0x0) [ 767.413798][T12589] debugfs: File 'trace0' in directory 'loop0' already present! 04:14:45 executing program 5: r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000000200)={0x2, 0x1004e20}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x8800, &(0x7f0000000000)={0x2, 0x4e23, @local}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e20, @empty}, 0x10) sendto$inet(r0, &(0x7f0000000240)="dd", 0x24, 0x0, 0x0, 0x92facce38bbd979b) recvmmsg(r0, &(0x7f0000001340)=[{{0x0, 0x0, &(0x7f0000000600)=[{&(0x7f0000000180)=""/108, 0x6c}], 0x1}}], 0x1, 0x0, 0x0) 04:14:45 executing program 3: r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000000200)={0x2, 0x1004e20}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x8800, &(0x7f0000000000)={0x2, 0x4e23, @local}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e20, @empty}, 0x10) sendto$inet(r0, &(0x7f0000000240)="dd", 0x24, 0x0, 0x0, 0x92facce38bbd979b) recvmmsg(r0, &(0x7f00000043c0)=[{{0x0, 0x0, &(0x7f0000004040)=[{&(0x7f0000003dc0)=""/25, 0x19}, {&(0x7f0000003e00)=""/161, 0xa1}], 0x2}}], 0x1, 0x0, 0x0) 04:14:45 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@abs={0x1}, 0x8) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, 0x0, 0x0) listen(r1, 0x0) connect(r0, &(0x7f0000985ff8)=@un=@abs={0x1}, 0x8) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, 0x0, 0x0) socket$inet_udp(0x2, 0x2, 0x0) r2 = syz_open_procfs(0x0, &(0x7f00000002c0)='net/ipv6_route\x00') sendfile(r0, r2, 0x0, 0x800000bf) [ 767.489554][T12603] debugfs: File 'dropped' in directory 'loop0' already present! [ 767.506016][T12603] debugfs: File 'msg' in directory 'loop0' already present! [ 767.531532][T12609] IPVS: set_ctl: invalid protocol: 0 255.255.255.255:0 [ 767.541874][T12598] EXT4-fs (loop1): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 767.553776][T12603] debugfs: File 'trace0' in directory 'loop0' already present! [ 767.571255][T12598] EXT4-fs (loop1): ext4_check_descriptors: Block bitmap for group 0 not in group (block 0)! 04:14:46 executing program 5: r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000000200)={0x2, 0x1004e20}, 0x10) sendto$inet(r0, &(0x7f0000000140), 0x0, 0x8800, &(0x7f0000000000)={0x2, 0x4e23, @local}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e20, @empty}, 0x10) sendto$inet(r0, &(0x7f0000000240)="dd", 0x24, 0x0, 0x0, 0x92facce38bbd979b) recvmmsg(r0, &(0x7f0000001340)=[{{0x0, 0x0, &(0x7f0000000600)=[{&(0x7f0000000180)=""/108, 0x6c}], 0x1}}], 0x1, 0x0, 0x0) 04:14:46 executing program 2: r0 = syz_open_dev$loop(&(0x7f00000001c0)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACETEARDOWN(0xffffffffffffffff, 0x1276, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5000000000000000], 0x0, 0x400, 0x3ff}) 04:14:46 executing program 3: r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000000200)={0x2, 0x1004e20}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x8800, &(0x7f0000000000)={0x2, 0x4e23, @local}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e20, @empty}, 0x10) sendto$inet(r0, &(0x7f0000000240)="dd", 0x24, 0x0, 0x0, 0x92facce38bbd979b) recvmmsg(r0, &(0x7f00000043c0)=[{{0x0, 0x0, &(0x7f0000004040)=[{&(0x7f0000003dc0)=""/25, 0x19}, {&(0x7f0000003e00)=""/161, 0xa1}], 0x2}}], 0x1, 0x0, 0x0) [ 767.616601][T12598] EXT4-fs (loop1): group descriptors corrupted! 04:14:46 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@abs={0x1}, 0x8) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, 0x0, 0x0) listen(r1, 0x0) connect(r0, &(0x7f0000985ff8)=@un=@abs={0x1}, 0x8) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, 0x0, 0x0) socket$inet_udp(0x2, 0x2, 0x0) r2 = syz_open_procfs(0x0, &(0x7f00000002c0)='net/ipv6_route\x00') sendfile(r0, r2, 0x0, 0x800000bf) [ 767.683816][T12623] IPVS: set_ctl: invalid protocol: 0 255.255.255.255:0 [ 767.698749][T12621] debugfs: File 'dropped' in directory 'loop0' already present! [ 767.746104][T12621] debugfs: File 'msg' in directory 'loop0' already present! [ 767.770056][T12621] debugfs: File 'trace0' in directory 'loop0' already present! 04:14:46 executing program 0: socket$inet_sctp(0x2, 0x0, 0x84) perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x31c, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$IP_VS_SO_SET_DELDEST(r0, 0x0, 0x488, &(0x7f0000000380)={{0x0, @broadcast, 0x0, 0x2, 'ovf\x00\x00\x00\x00\x00\x00h\x00', 0x2}, {@initdev={0xac, 0x1e, 0x0, 0x0}, 0x0, 0x2002}}, 0x44) 04:14:46 executing program 5: r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000000200)={0x2, 0x1004e20}, 0x10) sendto$inet(r0, &(0x7f0000000140), 0x0, 0x8800, &(0x7f0000000000)={0x2, 0x4e23, @local}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e20, @empty}, 0x10) sendto$inet(r0, &(0x7f0000000240)="dd", 0x24, 0x0, 0x0, 0x92facce38bbd979b) recvmmsg(r0, &(0x7f0000001340)=[{{0x0, 0x0, &(0x7f0000000600)=[{&(0x7f0000000180)=""/108, 0x6c}], 0x1}}], 0x1, 0x0, 0x0) 04:14:46 executing program 3: r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000000200)={0x2, 0x1004e20}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x8800, &(0x7f0000000000)={0x2, 0x4e23, @local}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e20, @empty}, 0x10) sendto$inet(r0, &(0x7f0000000240)="dd", 0x24, 0x0, 0x0, 0x92facce38bbd979b) recvmmsg(r0, &(0x7f00000043c0)=[{{0x0, 0x0, &(0x7f0000004040)=[{&(0x7f0000003dc0)=""/25, 0x19}, {&(0x7f0000003e00)=""/161, 0xa1}], 0x2}}], 0x1, 0x0, 0x0) 04:14:46 executing program 1: sendmmsg$unix(0xffffffffffffffff, &(0x7f0000005ec0)=[{0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800}], 0x3, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000240)={0x2, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, [@sadb_x_nat_t_type={0x1, 0x14, 0xed5}, @sadb_ident={0x2}]}, 0x28}}, 0x0) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0xaaaaaaaaaaaab31, &(0x7f0000000100)=[{&(0x7f00000000c0)="800000003804000019000300e60100006c000000010000000100000001000000004000000040000080000000000000006d5ebe5a0000ffff53ef", 0x2c3, 0x400}], 0x1, 0x0) 04:14:46 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@abs={0x1}, 0x8) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, 0x0, 0x0) listen(r1, 0x0) connect(r0, &(0x7f0000985ff8)=@un=@abs={0x1}, 0x8) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, 0x0, 0x0) socket$inet_udp(0x2, 0x2, 0x0) r2 = syz_open_procfs(0x0, &(0x7f00000002c0)='net/ipv6_route\x00') sendfile(r0, r2, 0x0, 0x800000bf) [ 767.801307][T12626] debugfs: File 'dropped' in directory 'loop0' already present! 04:14:46 executing program 3: r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000000200)={0x2, 0x1004e20}, 0x10) sendto$inet(r0, &(0x7f0000000140), 0x0, 0x8800, &(0x7f0000000000)={0x2, 0x4e23, @local}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e20, @empty}, 0x10) sendto$inet(r0, &(0x7f0000000240)="dd", 0x24, 0x0, 0x0, 0x92facce38bbd979b) recvmmsg(r0, &(0x7f00000043c0)=[{{0x0, 0x0, &(0x7f0000004040)=[{&(0x7f0000003dc0)=""/25, 0x19}, {&(0x7f0000003e00)=""/161, 0xa1}], 0x2}}], 0x1, 0x0, 0x0) 04:14:46 executing program 5: r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000000200)={0x2, 0x1004e20}, 0x10) sendto$inet(r0, &(0x7f0000000140), 0x0, 0x8800, &(0x7f0000000000)={0x2, 0x4e23, @local}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e20, @empty}, 0x10) sendto$inet(r0, &(0x7f0000000240)="dd", 0x24, 0x0, 0x0, 0x92facce38bbd979b) recvmmsg(r0, &(0x7f0000001340)=[{{0x0, 0x0, &(0x7f0000000600)=[{&(0x7f0000000180)=""/108, 0x6c}], 0x1}}], 0x1, 0x0, 0x0) [ 767.849206][T12626] debugfs: File 'msg' in directory 'loop0' already present! [ 767.869542][T12626] debugfs: File 'trace0' in directory 'loop0' already present! 04:14:46 executing program 2: r0 = syz_open_dev$loop(&(0x7f00000001c0)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACETEARDOWN(0xffffffffffffffff, 0x1276, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5c00000000000000], 0x0, 0x400, 0x3ff}) 04:14:46 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@abs={0x1}, 0x8) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, 0x0, 0x0) listen(r1, 0x0) connect(r0, &(0x7f0000985ff8)=@un=@abs={0x1}, 0x8) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, 0x0, 0x0) socket$inet_udp(0x2, 0x2, 0x0) r2 = syz_open_procfs(0x0, &(0x7f00000002c0)='net/ipv6_route\x00') sendfile(r0, r2, 0x0, 0x800000bf) [ 767.913427][T12632] EXT4-fs (loop1): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 767.927040][T12640] IPVS: set_ctl: invalid protocol: 0 255.255.255.255:0 [ 767.946140][T12632] EXT4-fs (loop1): ext4_check_descriptors: Block bitmap for group 0 not in group (block 0)! 04:14:46 executing program 3: r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000000200)={0x2, 0x1004e20}, 0x10) sendto$inet(r0, &(0x7f0000000140), 0x0, 0x8800, &(0x7f0000000000)={0x2, 0x4e23, @local}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e20, @empty}, 0x10) sendto$inet(r0, &(0x7f0000000240)="dd", 0x24, 0x0, 0x0, 0x92facce38bbd979b) recvmmsg(r0, &(0x7f00000043c0)=[{{0x0, 0x0, &(0x7f0000004040)=[{&(0x7f0000003dc0)=""/25, 0x19}, {&(0x7f0000003e00)=""/161, 0xa1}], 0x2}}], 0x1, 0x0, 0x0) 04:14:46 executing program 5: r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000000200)={0x2, 0x1004e20}, 0x10) sendto$inet(r0, &(0x7f0000000140)="731247f8bf09abec01ced5d4dd6e92aa62", 0x11, 0x8800, &(0x7f0000000000)={0x2, 0x4e23, @local}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e20, @empty}, 0x10) sendto$inet(r0, &(0x7f0000000240)="dd", 0x24, 0x0, 0x0, 0x92facce38bbd979b) recvmmsg(r0, &(0x7f0000001340)=[{{0x0, 0x0, &(0x7f0000000600)=[{&(0x7f0000000180)=""/108, 0x6c}], 0x1}}], 0x1, 0x0, 0x0) [ 767.981275][T12632] EXT4-fs (loop1): group descriptors corrupted! [ 767.984198][T12646] debugfs: File 'dropped' in directory 'loop0' already present! [ 768.015168][T12646] debugfs: File 'msg' in directory 'loop0' already present! [ 768.040645][T12646] debugfs: File 'trace0' in directory 'loop0' already present! [ 768.050157][T12655] IPVS: set_ctl: invalid protocol: 0 255.255.255.255:0 04:14:46 executing program 1: sendmmsg$unix(0xffffffffffffffff, &(0x7f0000005ec0)=[{0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800}], 0x3, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000240)={0x2, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, [@sadb_x_nat_t_type={0x1, 0x14, 0xed5}, @sadb_ident={0x2}]}, 0x28}}, 0x0) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0xaaaaaaaaaaaab31, &(0x7f0000000100)=[{&(0x7f00000000c0)="800000003804000019000300e60100006c000000010000000100000001000000004000000040000080000000000000006d5ebe5a0000ffff53ef", 0x2c3, 0x400}], 0x1, 0x0) [ 768.111779][T12657] debugfs: File 'dropped' in directory 'loop0' already present! 04:14:46 executing program 0: socket$inet_sctp(0x2, 0x0, 0x84) perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x31c, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$IP_VS_SO_SET_DELDEST(r0, 0x0, 0x488, &(0x7f0000000380)={{0x0, @broadcast, 0x0, 0x2, 'ovf\x00\x00\x00\x00\x00\x00l\x00', 0x2}, {@initdev={0xac, 0x1e, 0x0, 0x0}, 0x0, 0x2002}}, 0x44) 04:14:46 executing program 5: r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000000200)={0x2, 0x1004e20}, 0x10) sendto$inet(r0, &(0x7f0000000140)="731247f8bf09abec01ced5d4dd6e92aa62", 0x11, 0x8800, &(0x7f0000000000)={0x2, 0x4e23, @local}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e20, @empty}, 0x10) sendto$inet(r0, &(0x7f0000000240)="dd", 0x24, 0x0, 0x0, 0x92facce38bbd979b) recvmmsg(r0, &(0x7f0000001340)=[{{0x0, 0x0, &(0x7f0000000600)=[{&(0x7f0000000180)=""/108, 0x6c}], 0x1}}], 0x1, 0x0, 0x0) 04:14:46 executing program 3: r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000000200)={0x2, 0x1004e20}, 0x10) sendto$inet(r0, &(0x7f0000000140), 0x0, 0x8800, &(0x7f0000000000)={0x2, 0x4e23, @local}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e20, @empty}, 0x10) sendto$inet(r0, &(0x7f0000000240)="dd", 0x24, 0x0, 0x0, 0x92facce38bbd979b) recvmmsg(r0, &(0x7f00000043c0)=[{{0x0, 0x0, &(0x7f0000004040)=[{&(0x7f0000003dc0)=""/25, 0x19}, {&(0x7f0000003e00)=""/161, 0xa1}], 0x2}}], 0x1, 0x0, 0x0) 04:14:46 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@abs={0x1}, 0x8) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, 0x0, 0x0) listen(r1, 0x0) connect(r0, &(0x7f0000985ff8)=@un=@abs={0x1}, 0x8) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, 0x0, 0x0) socket$inet_udp(0x2, 0x2, 0x0) sendfile(r0, 0xffffffffffffffff, 0x0, 0x800000bf) [ 768.159149][T12657] debugfs: File 'msg' in directory 'loop0' already present! [ 768.189179][T12659] EXT4-fs (loop1): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 768.199112][T12659] EXT4-fs (loop1): ext4_check_descriptors: Block bitmap for group 0 not in group (block 0)! 04:14:46 executing program 3: r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000000200)={0x2, 0x1004e20}, 0x10) sendto$inet(r0, &(0x7f0000000140)="731247f8bf09abec01ced5d4dd6e92aa62", 0x11, 0x8800, &(0x7f0000000000)={0x2, 0x4e23, @local}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e20, @empty}, 0x10) sendto$inet(r0, &(0x7f0000000240)="dd", 0x24, 0x0, 0x0, 0x92facce38bbd979b) recvmmsg(r0, &(0x7f00000043c0)=[{{0x0, 0x0, &(0x7f0000004040)=[{&(0x7f0000003dc0)=""/25, 0x19}, {&(0x7f0000003e00)=""/161, 0xa1}], 0x2}}], 0x1, 0x0, 0x0) 04:14:46 executing program 5: r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000000200)={0x2, 0x1004e20}, 0x10) sendto$inet(r0, &(0x7f0000000140)="731247f8bf09abec01ced5d4dd6e92aa62", 0x11, 0x8800, &(0x7f0000000000)={0x2, 0x4e23, @local}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e20, @empty}, 0x10) sendto$inet(r0, &(0x7f0000000240)="dd", 0x24, 0x0, 0x0, 0x92facce38bbd979b) recvmmsg(r0, &(0x7f0000001340)=[{{0x0, 0x0, &(0x7f0000000600)=[{&(0x7f0000000180)=""/108, 0x6c}], 0x1}}], 0x1, 0x0, 0x0) 04:14:46 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@abs={0x1}, 0x8) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, 0x0, 0x0) listen(r1, 0x0) connect(r0, &(0x7f0000985ff8)=@un=@abs={0x1}, 0x8) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, 0x0, 0x0) socket$inet_udp(0x2, 0x2, 0x0) sendfile(r0, 0xffffffffffffffff, 0x0, 0x800000bf) [ 768.213177][T12657] debugfs: File 'trace0' in directory 'loop0' already present! [ 768.228317][T12659] EXT4-fs (loop1): group descriptors corrupted! 04:14:46 executing program 2: r0 = syz_open_dev$loop(&(0x7f00000001c0)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACETEARDOWN(0xffffffffffffffff, 0x1276, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6800000000000000], 0x0, 0x400, 0x3ff}) 04:14:46 executing program 1: sendmmsg$unix(0xffffffffffffffff, &(0x7f0000005ec0)=[{0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800}], 0x3, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000240)={0x2, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, [@sadb_x_nat_t_type={0x1, 0x14, 0xed5}, @sadb_ident={0x2}]}, 0x28}}, 0x0) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0xaaaaaaaaaaaab31, &(0x7f0000000100)=[{&(0x7f00000000c0)="800000003804000019000300e60100006c000000010000000100000001000000004000000040000080000000000000006d5ebe5a0000ffff53ef", 0x2c3, 0x400}], 0x1, 0x0) [ 768.268164][T12667] IPVS: set_ctl: invalid protocol: 0 255.255.255.255:0 04:14:46 executing program 5: r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000000200)={0x2, 0x1004e20}, 0x10) sendto$inet(r0, &(0x7f0000000140)="731247f8bf09abec01ced5d4dd6e92aa62aa7d935b7e32ca5c", 0x19, 0x8800, &(0x7f0000000000)={0x2, 0x4e23, @local}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e20, @empty}, 0x10) sendto$inet(r0, &(0x7f0000000240)="dd", 0x24, 0x0, 0x0, 0x92facce38bbd979b) recvmmsg(r0, &(0x7f0000001340)=[{{0x0, 0x0, &(0x7f0000000600)=[{&(0x7f0000000180)=""/108, 0x6c}], 0x1}}], 0x1, 0x0, 0x0) 04:14:46 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@abs={0x1}, 0x8) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, 0x0, 0x0) listen(r1, 0x0) connect(r0, &(0x7f0000985ff8)=@un=@abs={0x1}, 0x8) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, 0x0, 0x0) socket$inet_udp(0x2, 0x2, 0x0) sendfile(r0, 0xffffffffffffffff, 0x0, 0x800000bf) 04:14:46 executing program 3: r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000000200)={0x2, 0x1004e20}, 0x10) sendto$inet(r0, &(0x7f0000000140)="731247f8bf09abec01ced5d4dd6e92aa62", 0x11, 0x8800, &(0x7f0000000000)={0x2, 0x4e23, @local}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e20, @empty}, 0x10) sendto$inet(r0, &(0x7f0000000240)="dd", 0x24, 0x0, 0x0, 0x92facce38bbd979b) recvmmsg(r0, &(0x7f00000043c0)=[{{0x0, 0x0, &(0x7f0000004040)=[{&(0x7f0000003dc0)=""/25, 0x19}, {&(0x7f0000003e00)=""/161, 0xa1}], 0x2}}], 0x1, 0x0, 0x0) [ 768.363412][T12679] debugfs: File 'dropped' in directory 'loop0' already present! [ 768.383718][T12684] IPVS: set_ctl: invalid protocol: 0 255.255.255.255:0 [ 768.398683][T12679] debugfs: File 'msg' in directory 'loop0' already present! 04:14:46 executing program 3: r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000000200)={0x2, 0x1004e20}, 0x10) sendto$inet(r0, &(0x7f0000000140)="731247f8bf09abec01ced5d4dd6e92aa62", 0x11, 0x8800, &(0x7f0000000000)={0x2, 0x4e23, @local}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e20, @empty}, 0x10) sendto$inet(r0, &(0x7f0000000240)="dd", 0x24, 0x0, 0x0, 0x92facce38bbd979b) recvmmsg(r0, &(0x7f00000043c0)=[{{0x0, 0x0, &(0x7f0000004040)=[{&(0x7f0000003dc0)=""/25, 0x19}, {&(0x7f0000003e00)=""/161, 0xa1}], 0x2}}], 0x1, 0x0, 0x0) 04:14:46 executing program 0: socket$inet_sctp(0x2, 0x0, 0x84) perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x31c, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$IP_VS_SO_SET_DELDEST(r0, 0x0, 0x488, &(0x7f0000000380)={{0x0, @broadcast, 0x0, 0x2, 'ovf\x00\x00\x00\x00\x00\x00t\x00', 0x2}, {@initdev={0xac, 0x1e, 0x0, 0x0}, 0x0, 0x2002}}, 0x44) [ 768.441721][T12679] debugfs: File 'trace0' in directory 'loop0' already present! [ 768.469700][T12692] debugfs: File 'dropped' in directory 'loop0' already present! 04:14:46 executing program 5: r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000000200)={0x2, 0x1004e20}, 0x10) sendto$inet(r0, &(0x7f0000000140)="731247f8bf09abec01ced5d4dd6e92aa62aa7d935b7e32ca5c", 0x19, 0x8800, &(0x7f0000000000)={0x2, 0x4e23, @local}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e20, @empty}, 0x10) sendto$inet(r0, &(0x7f0000000240)="dd", 0x24, 0x0, 0x0, 0x92facce38bbd979b) recvmmsg(r0, &(0x7f0000001340)=[{{0x0, 0x0, &(0x7f0000000600)=[{&(0x7f0000000180)=""/108, 0x6c}], 0x1}}], 0x1, 0x0, 0x0) [ 768.486345][T12681] EXT4-fs (loop1): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 768.503536][T12692] debugfs: File 'msg' in directory 'loop0' already present! [ 768.513827][T12681] EXT4-fs (loop1): ext4_check_descriptors: Block bitmap for group 0 not in group (block 0)! [ 768.532318][T12692] debugfs: File 'trace0' in directory 'loop0' already present! 04:14:46 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@abs={0x1}, 0x8) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, 0x0, 0x0) listen(r1, 0x0) connect(r0, &(0x7f0000985ff8)=@un=@abs={0x1}, 0x8) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, 0x0, 0x0) r2 = syz_open_procfs(0x0, &(0x7f00000002c0)='net/ipv6_route\x00') sendfile(r0, r2, 0x0, 0x800000bf) 04:14:47 executing program 5: r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000000200)={0x2, 0x1004e20}, 0x10) sendto$inet(r0, &(0x7f0000000140)="731247f8bf09abec01ced5d4dd6e92aa62aa7d935b7e32ca5c", 0x19, 0x8800, &(0x7f0000000000)={0x2, 0x4e23, @local}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e20, @empty}, 0x10) sendto$inet(r0, &(0x7f0000000240)="dd", 0x24, 0x0, 0x0, 0x92facce38bbd979b) recvmmsg(r0, &(0x7f0000001340)=[{{0x0, 0x0, &(0x7f0000000600)=[{&(0x7f0000000180)=""/108, 0x6c}], 0x1}}], 0x1, 0x0, 0x0) 04:14:47 executing program 3: r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000000200)={0x2, 0x1004e20}, 0x10) sendto$inet(r0, &(0x7f0000000140)="731247f8bf09abec01ced5d4dd6e92aa62aa7d935b7e32ca5c", 0x19, 0x8800, &(0x7f0000000000)={0x2, 0x4e23, @local}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e20, @empty}, 0x10) sendto$inet(r0, &(0x7f0000000240)="dd", 0x24, 0x0, 0x0, 0x92facce38bbd979b) recvmmsg(r0, &(0x7f00000043c0)=[{{0x0, 0x0, &(0x7f0000004040)=[{&(0x7f0000003dc0)=""/25, 0x19}, {&(0x7f0000003e00)=""/161, 0xa1}], 0x2}}], 0x1, 0x0, 0x0) [ 768.542260][T12681] EXT4-fs (loop1): group descriptors corrupted! [ 768.556457][T12702] IPVS: set_ctl: invalid protocol: 0 255.255.255.255:0 04:14:47 executing program 2: r0 = syz_open_dev$loop(&(0x7f00000001c0)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACETEARDOWN(0xffffffffffffffff, 0x1276, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6c00000000000000], 0x0, 0x400, 0x3ff}) 04:14:47 executing program 1: sendmmsg$unix(0xffffffffffffffff, &(0x7f0000005ec0)=[{0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)=ANY=[], 0x0, 0x800}], 0x3, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000240)={0x2, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, [@sadb_x_nat_t_type={0x1, 0x14, 0xed5}, @sadb_ident={0x2}]}, 0x28}}, 0x0) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0xaaaaaaaaaaaab31, &(0x7f0000000100)=[{&(0x7f00000000c0)="800000003804000019000300e60100006c000000010000000100000001000000004000000040000080000000000000006d5ebe5a0000ffff53ef", 0x2c3, 0x400}], 0x1, 0x0) [ 768.653603][T12708] debugfs: File 'dropped' in directory 'loop0' already present! [ 768.663917][T12712] IPVS: set_ctl: invalid protocol: 0 255.255.255.255:0 04:14:47 executing program 3: r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000000200)={0x2, 0x1004e20}, 0x10) sendto$inet(r0, &(0x7f0000000140)="731247f8bf09abec01ced5d4dd6e92aa62aa7d935b7e32ca5c", 0x19, 0x8800, &(0x7f0000000000)={0x2, 0x4e23, @local}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e20, @empty}, 0x10) sendto$inet(r0, &(0x7f0000000240)="dd", 0x24, 0x0, 0x0, 0x92facce38bbd979b) recvmmsg(r0, &(0x7f00000043c0)=[{{0x0, 0x0, &(0x7f0000004040)=[{&(0x7f0000003dc0)=""/25, 0x19}, {&(0x7f0000003e00)=""/161, 0xa1}], 0x2}}], 0x1, 0x0, 0x0) 04:14:47 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@abs={0x1}, 0x8) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, 0x0, 0x0) listen(r1, 0x0) connect(r0, &(0x7f0000985ff8)=@un=@abs={0x1}, 0x8) r2 = syz_open_procfs(0x0, &(0x7f00000002c0)='net/ipv6_route\x00') sendfile(r0, r2, 0x0, 0x800000bf) 04:14:47 executing program 0: socket$inet_sctp(0x2, 0x0, 0x84) perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x31c, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$IP_VS_SO_SET_DELDEST(r0, 0x0, 0x488, &(0x7f0000000380)={{0x0, @broadcast, 0x0, 0x2, 'ovf\x00\x00\x00\x00\x00\x00z\x00', 0x2}, {@initdev={0xac, 0x1e, 0x0, 0x0}, 0x0, 0x2002}}, 0x44) 04:14:47 executing program 5: r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000000200)={0x2, 0x1004e20}, 0x10) sendto$inet(r0, &(0x7f0000000140)="731247f8bf09abec01ced5d4dd6e92aa62aa7d935b7e32ca5c14d70409", 0x1d, 0x8800, &(0x7f0000000000)={0x2, 0x4e23, @local}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e20, @empty}, 0x10) sendto$inet(r0, &(0x7f0000000240)="dd", 0x24, 0x0, 0x0, 0x92facce38bbd979b) recvmmsg(r0, &(0x7f0000001340)=[{{0x0, 0x0, &(0x7f0000000600)=[{&(0x7f0000000180)=""/108, 0x6c}], 0x1}}], 0x1, 0x0, 0x0) [ 768.710759][T12708] debugfs: File 'msg' in directory 'loop0' already present! [ 768.747376][T12708] debugfs: File 'trace0' in directory 'loop0' already present! 04:14:47 executing program 3: r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000000200)={0x2, 0x1004e20}, 0x10) sendto$inet(r0, &(0x7f0000000140)="731247f8bf09abec01ced5d4dd6e92aa62aa7d935b7e32ca5c", 0x19, 0x8800, &(0x7f0000000000)={0x2, 0x4e23, @local}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e20, @empty}, 0x10) sendto$inet(r0, &(0x7f0000000240)="dd", 0x24, 0x0, 0x0, 0x92facce38bbd979b) recvmmsg(r0, &(0x7f00000043c0)=[{{0x0, 0x0, &(0x7f0000004040)=[{&(0x7f0000003dc0)=""/25, 0x19}, {&(0x7f0000003e00)=""/161, 0xa1}], 0x2}}], 0x1, 0x0, 0x0) [ 768.786145][T12721] debugfs: File 'dropped' in directory 'loop0' already present! [ 768.818998][T12721] debugfs: File 'msg' in directory 'loop0' already present! 04:14:47 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@abs={0x1}, 0x8) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, 0x0, 0x0) listen(r1, 0x0) r2 = syz_open_procfs(0x0, &(0x7f00000002c0)='net/ipv6_route\x00') sendfile(r0, r2, 0x0, 0x800000bf) [ 768.829783][T12721] debugfs: File 'trace0' in directory 'loop0' already present! [ 768.841337][T12716] EXT4-fs (loop1): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 768.855484][T12729] IPVS: set_ctl: invalid protocol: 0 255.255.255.255:0 04:14:47 executing program 5: r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000000200)={0x2, 0x1004e20}, 0x10) sendto$inet(r0, &(0x7f0000000140)="731247f8bf09abec01ced5d4dd6e92aa62aa7d935b7e32ca5c14d70409", 0x1d, 0x8800, &(0x7f0000000000)={0x2, 0x4e23, @local}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e20, @empty}, 0x10) sendto$inet(r0, &(0x7f0000000240)="dd", 0x24, 0x0, 0x0, 0x92facce38bbd979b) recvmmsg(r0, &(0x7f0000001340)=[{{0x0, 0x0, &(0x7f0000000600)=[{&(0x7f0000000180)=""/108, 0x6c}], 0x1}}], 0x1, 0x0, 0x0) 04:14:47 executing program 3: r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000000200)={0x2, 0x1004e20}, 0x10) sendto$inet(r0, &(0x7f0000000140)="731247f8bf09abec01ced5d4dd6e92aa62aa7d935b7e32ca5c14d70409", 0x1d, 0x8800, &(0x7f0000000000)={0x2, 0x4e23, @local}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e20, @empty}, 0x10) sendto$inet(r0, &(0x7f0000000240)="dd", 0x24, 0x0, 0x0, 0x92facce38bbd979b) recvmmsg(r0, &(0x7f00000043c0)=[{{0x0, 0x0, &(0x7f0000004040)=[{&(0x7f0000003dc0)=""/25, 0x19}, {&(0x7f0000003e00)=""/161, 0xa1}], 0x2}}], 0x1, 0x0, 0x0) 04:14:47 executing program 2: r0 = syz_open_dev$loop(&(0x7f00000001c0)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACETEARDOWN(0xffffffffffffffff, 0x1276, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7400000000000000], 0x0, 0x400, 0x3ff}) 04:14:47 executing program 5: r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000000200)={0x2, 0x1004e20}, 0x10) sendto$inet(r0, &(0x7f0000000140)="731247f8bf09abec01ced5d4dd6e92aa62aa7d935b7e32ca5c14d70409", 0x1d, 0x8800, &(0x7f0000000000)={0x2, 0x4e23, @local}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e20, @empty}, 0x10) sendto$inet(r0, &(0x7f0000000240)="dd", 0x24, 0x0, 0x0, 0x92facce38bbd979b) recvmmsg(r0, &(0x7f0000001340)=[{{0x0, 0x0, &(0x7f0000000600)=[{&(0x7f0000000180)=""/108, 0x6c}], 0x1}}], 0x1, 0x0, 0x0) [ 768.909129][T12716] EXT4-fs (loop1): ext4_check_descriptors: Block bitmap for group 0 not in group (block 0)! [ 768.938586][T12716] EXT4-fs (loop1): group descriptors corrupted! 04:14:47 executing program 3: r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000000200)={0x2, 0x1004e20}, 0x10) sendto$inet(r0, &(0x7f0000000140)="731247f8bf09abec01ced5d4dd6e92aa62aa7d935b7e32ca5c14d70409", 0x1d, 0x8800, &(0x7f0000000000)={0x2, 0x4e23, @local}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e20, @empty}, 0x10) sendto$inet(r0, &(0x7f0000000240)="dd", 0x24, 0x0, 0x0, 0x92facce38bbd979b) recvmmsg(r0, &(0x7f00000043c0)=[{{0x0, 0x0, &(0x7f0000004040)=[{&(0x7f0000003dc0)=""/25, 0x19}, {&(0x7f0000003e00)=""/161, 0xa1}], 0x2}}], 0x1, 0x0, 0x0) [ 769.011186][T12742] IPVS: set_ctl: invalid protocol: 0 255.255.255.255:0 [ 769.027700][T12740] debugfs: File 'dropped' in directory 'loop0' already present! [ 769.050904][T12740] debugfs: File 'msg' in directory 'loop0' already present! 04:14:47 executing program 1: sendmmsg$unix(0xffffffffffffffff, &(0x7f0000005ec0)=[{0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)=ANY=[], 0x0, 0x800}], 0x3, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000240)={0x2, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, [@sadb_x_nat_t_type={0x1, 0x14, 0xed5}, @sadb_ident={0x2}]}, 0x28}}, 0x0) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0xaaaaaaaaaaaab31, &(0x7f0000000100)=[{&(0x7f00000000c0)="800000003804000019000300e60100006c000000010000000100000001000000004000000040000080000000000000006d5ebe5a0000ffff53ef", 0x2c3, 0x400}], 0x1, 0x0) 04:14:47 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@abs={0x1}, 0x8) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, 0x0, 0x0) listen(r1, 0x0) r2 = syz_open_procfs(0x0, &(0x7f00000002c0)='net/ipv6_route\x00') sendfile(r0, r2, 0x0, 0x800000bf) 04:14:47 executing program 3: r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000000200)={0x2, 0x1004e20}, 0x10) sendto$inet(r0, &(0x7f0000000140)="731247f8bf09abec01ced5d4dd6e92aa62aa7d935b7e32ca5c14d70409", 0x1d, 0x8800, &(0x7f0000000000)={0x2, 0x4e23, @local}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e20, @empty}, 0x10) sendto$inet(r0, &(0x7f0000000240)="dd", 0x24, 0x0, 0x0, 0x92facce38bbd979b) recvmmsg(r0, &(0x7f00000043c0)=[{{0x0, 0x0, &(0x7f0000004040)=[{&(0x7f0000003dc0)=""/25, 0x19}, {&(0x7f0000003e00)=""/161, 0xa1}], 0x2}}], 0x1, 0x0, 0x0) [ 769.076792][T12740] debugfs: File 'trace0' in directory 'loop0' already present! [ 769.101544][T12749] debugfs: File 'dropped' in directory 'loop0' already present! 04:14:47 executing program 0: socket$inet_sctp(0x2, 0x0, 0x84) perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x31c, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$IP_VS_SO_SET_DELDEST(r0, 0x0, 0x488, &(0x7f0000000380)={{0x0, @broadcast, 0x0, 0x2, 'ovf\x00\x00\x00\x00\x00\x00\x84\x00', 0x2}, {@initdev={0xac, 0x1e, 0x0, 0x0}, 0x0, 0x2002}}, 0x44) 04:14:47 executing program 5: r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000000200)={0x2, 0x1004e20}, 0x10) sendto$inet(r0, &(0x7f0000000140)="731247f8bf09abec01ced5d4dd6e92aa62aa7d935b7e32ca5c14d70409a996", 0x1f, 0x8800, &(0x7f0000000000)={0x2, 0x4e23, @local}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e20, @empty}, 0x10) sendto$inet(r0, &(0x7f0000000240)="dd", 0x24, 0x0, 0x0, 0x92facce38bbd979b) recvmmsg(r0, &(0x7f0000001340)=[{{0x0, 0x0, &(0x7f0000000600)=[{&(0x7f0000000180)=""/108, 0x6c}], 0x1}}], 0x1, 0x0, 0x0) 04:14:47 executing program 3: r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000000200)={0x2, 0x1004e20}, 0x10) sendto$inet(r0, &(0x7f0000000140)="731247f8bf09abec01ced5d4dd6e92aa62aa7d935b7e32ca5c14d70409a996", 0x1f, 0x8800, &(0x7f0000000000)={0x2, 0x4e23, @local}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e20, @empty}, 0x10) sendto$inet(r0, &(0x7f0000000240)="dd", 0x24, 0x0, 0x0, 0x92facce38bbd979b) recvmmsg(r0, &(0x7f00000043c0)=[{{0x0, 0x0, &(0x7f0000004040)=[{&(0x7f0000003dc0)=""/25, 0x19}, {&(0x7f0000003e00)=""/161, 0xa1}], 0x2}}], 0x1, 0x0, 0x0) [ 769.129477][T12749] debugfs: File 'msg' in directory 'loop0' already present! 04:14:47 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@abs={0x1}, 0x8) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, 0x0, 0x0) listen(r1, 0x0) r2 = syz_open_procfs(0x0, &(0x7f00000002c0)='net/ipv6_route\x00') sendfile(r0, r2, 0x0, 0x800000bf) 04:14:47 executing program 5: r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000000200)={0x2, 0x1004e20}, 0x10) sendto$inet(r0, &(0x7f0000000140)="731247f8bf09abec01ced5d4dd6e92aa62aa7d935b7e32ca5c14d70409a996", 0x1f, 0x8800, &(0x7f0000000000)={0x2, 0x4e23, @local}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e20, @empty}, 0x10) sendto$inet(r0, &(0x7f0000000240)="dd", 0x24, 0x0, 0x0, 0x92facce38bbd979b) recvmmsg(r0, &(0x7f0000001340)=[{{0x0, 0x0, &(0x7f0000000600)=[{&(0x7f0000000180)=""/108, 0x6c}], 0x1}}], 0x1, 0x0, 0x0) [ 769.174536][T12749] debugfs: File 'trace0' in directory 'loop0' already present! [ 769.182602][T12753] EXT4-fs (loop1): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 769.202267][T12753] EXT4-fs (loop1): ext4_check_descriptors: Block bitmap for group 0 not in group (block 0)! [ 769.221634][T12762] IPVS: set_ctl: invalid protocol: 0 255.255.255.255:0 04:14:47 executing program 3: r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000000200)={0x2, 0x1004e20}, 0x10) sendto$inet(r0, &(0x7f0000000140)="731247f8bf09abec01ced5d4dd6e92aa62aa7d935b7e32ca5c14d70409a996", 0x1f, 0x8800, &(0x7f0000000000)={0x2, 0x4e23, @local}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e20, @empty}, 0x10) sendto$inet(r0, &(0x7f0000000240)="dd", 0x24, 0x0, 0x0, 0x92facce38bbd979b) recvmmsg(r0, &(0x7f00000043c0)=[{{0x0, 0x0, &(0x7f0000004040)=[{&(0x7f0000003dc0)=""/25, 0x19}, {&(0x7f0000003e00)=""/161, 0xa1}], 0x2}}], 0x1, 0x0, 0x0) 04:14:47 executing program 2: r0 = syz_open_dev$loop(&(0x7f00000001c0)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACETEARDOWN(0xffffffffffffffff, 0x1276, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7a00000000000000], 0x0, 0x400, 0x3ff}) 04:14:47 executing program 5: r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000000200)={0x2, 0x1004e20}, 0x10) sendto$inet(r0, &(0x7f0000000140)="731247f8bf09abec01ced5d4dd6e92aa62aa7d935b7e32ca5c14d70409a996", 0x1f, 0x8800, &(0x7f0000000000)={0x2, 0x4e23, @local}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e20, @empty}, 0x10) sendto$inet(r0, &(0x7f0000000240)="dd", 0x24, 0x0, 0x0, 0x92facce38bbd979b) recvmmsg(r0, &(0x7f0000001340)=[{{0x0, 0x0, &(0x7f0000000600)=[{&(0x7f0000000180)=""/108, 0x6c}], 0x1}}], 0x1, 0x0, 0x0) [ 769.245648][T12753] EXT4-fs (loop1): group descriptors corrupted! 04:14:47 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@abs={0x1}, 0x8) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, 0x0, 0x0) connect(r0, &(0x7f0000985ff8)=@un=@abs={0x1}, 0x8) r2 = syz_open_procfs(0x0, &(0x7f00000002c0)='net/ipv6_route\x00') sendfile(r0, r2, 0x0, 0x800000bf) 04:14:47 executing program 1: sendmmsg$unix(0xffffffffffffffff, &(0x7f0000005ec0)=[{0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)=ANY=[], 0x0, 0x800}], 0x3, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000240)={0x2, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, [@sadb_x_nat_t_type={0x1, 0x14, 0xed5}, @sadb_ident={0x2}]}, 0x28}}, 0x0) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0xaaaaaaaaaaaab31, &(0x7f0000000100)=[{&(0x7f00000000c0)="800000003804000019000300e60100006c000000010000000100000001000000004000000040000080000000000000006d5ebe5a0000ffff53ef", 0x2c3, 0x400}], 0x1, 0x0) [ 769.317521][T12769] debugfs: File 'dropped' in directory 'loop0' already present! [ 769.354433][T12769] debugfs: File 'msg' in directory 'loop0' already present! 04:14:47 executing program 3: r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000000200)={0x2, 0x1004e20}, 0x10) sendto$inet(r0, &(0x7f0000000140)="731247f8bf09abec01ced5d4dd6e92aa62aa7d935b7e32ca5c14d70409a996", 0x1f, 0x8800, &(0x7f0000000000)={0x2, 0x4e23, @local}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e20, @empty}, 0x10) sendto$inet(r0, &(0x7f0000000240)="dd", 0x24, 0x0, 0x0, 0x92facce38bbd979b) recvmmsg(r0, &(0x7f00000043c0)=[{{0x0, 0x0, &(0x7f0000004040)=[{&(0x7f0000003dc0)=""/25, 0x19}, {&(0x7f0000003e00)=""/161, 0xa1}], 0x2}}], 0x1, 0x0, 0x0) 04:14:47 executing program 5: r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000000200)={0x2, 0x1004e20}, 0x10) sendto$inet(r0, &(0x7f0000000140)="731247f8bf09abec01ced5d4dd6e92aa62aa7d935b7e32ca5c14d70409a996a1", 0x20, 0x8800, &(0x7f0000000000)={0x2, 0x4e23, @local}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e20, @empty}, 0x10) sendto$inet(r0, &(0x7f0000000240)="dd", 0x24, 0x0, 0x0, 0x92facce38bbd979b) recvmmsg(r0, &(0x7f0000001340)=[{{0x0, 0x0, &(0x7f0000000600)=[{&(0x7f0000000180)=""/108, 0x6c}], 0x1}}], 0x1, 0x0, 0x0) [ 769.382959][T12778] IPVS: set_ctl: invalid protocol: 0 255.255.255.255:0 [ 769.398343][T12769] debugfs: File 'trace0' in directory 'loop0' already present! [ 769.438446][T12783] debugfs: File 'dropped' in directory 'loop0' already present! [ 769.457599][T12781] EXT4-fs (loop1): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 769.469995][T12783] debugfs: File 'msg' in directory 'loop0' already present! 04:14:47 executing program 0: socket$inet_sctp(0x2, 0x0, 0x84) perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x31c, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$IP_VS_SO_SET_DELDEST(r0, 0x0, 0x488, &(0x7f0000000380)={{0x0, @broadcast, 0x0, 0x2, 'ovf\x00\x00\x00\x00\x00\x00\x88\x00', 0x2}, {@initdev={0xac, 0x1e, 0x0, 0x0}, 0x0, 0x2002}}, 0x44) 04:14:47 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@abs={0x1}, 0x8) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, 0x0, 0x0) connect(r0, &(0x7f0000985ff8)=@un=@abs={0x1}, 0x8) r2 = syz_open_procfs(0x0, &(0x7f00000002c0)='net/ipv6_route\x00') sendfile(r0, r2, 0x0, 0x800000bf) 04:14:47 executing program 3: r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000000200)={0x2, 0x1004e20}, 0x10) sendto$inet(r0, &(0x7f0000000140)="731247f8bf09abec01ced5d4dd6e92aa62aa7d935b7e32ca5c14d70409a996a1", 0x20, 0x8800, &(0x7f0000000000)={0x2, 0x4e23, @local}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e20, @empty}, 0x10) sendto$inet(r0, &(0x7f0000000240)="dd", 0x24, 0x0, 0x0, 0x92facce38bbd979b) recvmmsg(r0, &(0x7f00000043c0)=[{{0x0, 0x0, &(0x7f0000004040)=[{&(0x7f0000003dc0)=""/25, 0x19}, {&(0x7f0000003e00)=""/161, 0xa1}], 0x2}}], 0x1, 0x0, 0x0) [ 769.491066][T12781] EXT4-fs (loop1): ext4_check_descriptors: Block bitmap for group 0 not in group (block 0)! [ 769.511774][T12783] debugfs: File 'trace0' in directory 'loop0' already present! 04:14:47 executing program 5: r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000000200)={0x2, 0x1004e20}, 0x10) sendto$inet(r0, &(0x7f0000000140)="731247f8bf09abec01ced5d4dd6e92aa62aa7d935b7e32ca5c14d70409a996a1", 0x20, 0x8800, &(0x7f0000000000)={0x2, 0x4e23, @local}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e20, @empty}, 0x10) sendto$inet(r0, &(0x7f0000000240)="dd", 0x24, 0x0, 0x0, 0x92facce38bbd979b) recvmmsg(r0, &(0x7f0000001340)=[{{0x0, 0x0, &(0x7f0000000600)=[{&(0x7f0000000180)=""/108, 0x6c}], 0x1}}], 0x1, 0x0, 0x0) [ 769.540010][T12781] EXT4-fs (loop1): group descriptors corrupted! 04:14:47 executing program 2: r0 = syz_open_dev$loop(&(0x7f00000001c0)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACETEARDOWN(0xffffffffffffffff, 0x1276, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000000000000], 0x0, 0x400, 0x3ff}) 04:14:48 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@abs={0x1}, 0x8) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, 0x0, 0x0) connect(r0, &(0x7f0000985ff8)=@un=@abs={0x1}, 0x8) r2 = syz_open_procfs(0x0, &(0x7f00000002c0)='net/ipv6_route\x00') sendfile(r0, r2, 0x0, 0x800000bf) 04:14:48 executing program 3: r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000000200)={0x2, 0x1004e20}, 0x10) sendto$inet(r0, &(0x7f0000000140)="731247f8bf09abec01ced5d4dd6e92aa62aa7d935b7e32ca5c14d70409a996a1", 0x20, 0x8800, &(0x7f0000000000)={0x2, 0x4e23, @local}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e20, @empty}, 0x10) sendto$inet(r0, &(0x7f0000000240)="dd", 0x24, 0x0, 0x0, 0x92facce38bbd979b) recvmmsg(r0, &(0x7f00000043c0)=[{{0x0, 0x0, &(0x7f0000004040)=[{&(0x7f0000003dc0)=""/25, 0x19}, {&(0x7f0000003e00)=""/161, 0xa1}], 0x2}}], 0x1, 0x0, 0x0) [ 769.585676][T12798] IPVS: set_ctl: invalid protocol: 0 255.255.255.255:0 04:14:48 executing program 1: sendmmsg$unix(0xffffffffffffffff, &(0x7f0000005ec0)=[{0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB], 0x0, 0x800}], 0x3, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000240)={0x2, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, [@sadb_x_nat_t_type={0x1, 0x14, 0xed5}, @sadb_ident={0x2}]}, 0x28}}, 0x0) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0xaaaaaaaaaaaab31, &(0x7f0000000100)=[{&(0x7f00000000c0)="800000003804000019000300e60100006c000000010000000100000001000000004000000040000080000000000000006d5ebe5a0000ffff53ef", 0x2c3, 0x400}], 0x1, 0x0) 04:14:48 executing program 5: r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000000200)={0x2, 0x1004e20}, 0x10) sendto$inet(r0, &(0x7f0000000140)="731247f8bf09abec01ced5d4dd6e92aa62aa7d935b7e32ca5c14d70409a996a1", 0x20, 0x8800, &(0x7f0000000000)={0x2, 0x4e23, @local}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e20, @empty}, 0x10) sendto$inet(r0, &(0x7f0000000240)="dd", 0x24, 0x0, 0x0, 0x92facce38bbd979b) recvmmsg(r0, &(0x7f0000001340)=[{{0x0, 0x0, &(0x7f0000000600)=[{&(0x7f0000000180)=""/108, 0x6c}], 0x1}}], 0x1, 0x0, 0x0) [ 769.638219][T12801] debugfs: File 'dropped' in directory 'loop0' already present! 04:14:48 executing program 3: r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000000200)={0x2, 0x1004e20}, 0x10) sendto$inet(r0, &(0x7f0000000140)="731247f8bf09abec01ced5d4dd6e92aa62aa7d935b7e32ca5c14d70409a996a1", 0x20, 0x8800, &(0x7f0000000000)={0x2, 0x4e23, @local}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e20, @empty}, 0x10) sendto$inet(r0, &(0x7f0000000240)="dd", 0x24, 0x0, 0x0, 0x92facce38bbd979b) recvmmsg(r0, &(0x7f00000043c0)=[{{0x0, 0x0, &(0x7f0000004040)=[{&(0x7f0000003dc0)=""/25, 0x19}, {&(0x7f0000003e00)=""/161, 0xa1}], 0x2}}], 0x1, 0x0, 0x0) [ 769.683620][T12801] debugfs: File 'msg' in directory 'loop0' already present! [ 769.702728][T12810] IPVS: set_ctl: invalid protocol: 0 255.255.255.255:0 04:14:48 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@abs={0x1}, 0x8) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, 0x0, 0x0) listen(r1, 0x0) connect(r0, &(0x7f0000985ff8)=@un=@abs={0x1}, 0x8) r2 = syz_open_procfs(0x0, &(0x7f00000002c0)='net/ipv6_route\x00') sendfile(r0, r2, 0x0, 0x800000bf) 04:14:48 executing program 5: r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000000200)={0x2, 0x1004e20}, 0x10) sendto$inet(r0, &(0x7f0000000140)="731247f8bf09abec01ced5d4dd6e92aa62aa7d935b7e32ca5c14d70409a996a1de", 0x21, 0x0, &(0x7f0000000000)={0x2, 0x4e23, @local}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e20, @empty}, 0x10) sendto$inet(r0, &(0x7f0000000240)="dd", 0x24, 0x0, 0x0, 0x92facce38bbd979b) recvmmsg(r0, &(0x7f0000001340)=[{{0x0, 0x0, &(0x7f0000000600)=[{&(0x7f0000000180)=""/108, 0x6c}], 0x1}}], 0x1, 0x0, 0x0) [ 769.739742][T12801] debugfs: File 'trace0' in directory 'loop0' already present! [ 769.764545][T12815] debugfs: File 'dropped' in directory 'loop0' already present! 04:14:48 executing program 0: socket$inet_sctp(0x2, 0x0, 0x84) perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x31c, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$IP_VS_SO_SET_DELDEST(r0, 0x0, 0x488, &(0x7f0000000380)={{0x0, @broadcast, 0x0, 0x2, 'ovf\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01\x00', 0x2}, {@initdev={0xac, 0x1e, 0x0, 0x0}, 0x0, 0x2002}}, 0x44) [ 769.826076][T12815] debugfs: File 'msg' in directory 'loop0' already present! [ 769.827871][T12808] EXT4-fs (loop1): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 769.859386][T12815] debugfs: File 'trace0' in directory 'loop0' already present! 04:14:48 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@abs={0x1}, 0x8) listen(r1, 0x0) connect(r0, &(0x7f0000985ff8)=@un=@abs={0x1}, 0x8) r2 = syz_open_procfs(0x0, &(0x7f00000002c0)='net/ipv6_route\x00') sendfile(r0, r2, 0x0, 0x800000bf) 04:14:48 executing program 3: r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000000200)={0x2, 0x1004e20}, 0x10) sendto$inet(r0, &(0x7f0000000140)="731247f8bf09abec01ced5d4dd6e92aa62aa7d935b7e32ca5c14d70409a996a1de", 0x21, 0x0, &(0x7f0000000000)={0x2, 0x4e23, @local}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e20, @empty}, 0x10) sendto$inet(r0, &(0x7f0000000240)="dd", 0x24, 0x0, 0x0, 0x92facce38bbd979b) recvmmsg(r0, &(0x7f00000043c0)=[{{0x0, 0x0, &(0x7f0000004040)=[{&(0x7f0000003dc0)=""/25, 0x19}, {&(0x7f0000003e00)=""/161, 0xa1}], 0x2}}], 0x1, 0x0, 0x0) [ 769.871155][T12808] EXT4-fs (loop1): ext4_check_descriptors: Block bitmap for group 0 not in group (block 0)! [ 769.890288][T12808] EXT4-fs (loop1): group descriptors corrupted! 04:14:48 executing program 2: r0 = syz_open_dev$loop(&(0x7f00000001c0)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACETEARDOWN(0xffffffffffffffff, 0x1276, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfdfdffff00000000], 0x0, 0x400, 0x3ff}) 04:14:48 executing program 5: r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000000200)={0x2, 0x1004e20}, 0x10) sendto$inet(r0, &(0x7f0000000140)="731247f8bf09abec01ced5d4dd6e92aa62aa7d935b7e32ca5c14d70409a996a1de", 0x21, 0x0, &(0x7f0000000000)={0x2, 0x4e23, @local}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e20, @empty}, 0x10) sendto$inet(r0, &(0x7f0000000240)="dd", 0x24, 0x0, 0x0, 0x92facce38bbd979b) recvmmsg(r0, &(0x7f0000001340)=[{{0x0, 0x0, &(0x7f0000000600)=[{&(0x7f0000000180)=""/108, 0x6c}], 0x1}}], 0x1, 0x0, 0x0) [ 769.919494][T12824] IPVS: set_ctl: invalid protocol: 0 255.255.255.255:0 04:14:48 executing program 3: r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000000200)={0x2, 0x1004e20}, 0x10) sendto$inet(r0, &(0x7f0000000140)="731247f8bf09abec01ced5d4dd6e92aa62aa7d935b7e32ca5c14d70409a996a1de", 0x21, 0x0, &(0x7f0000000000)={0x2, 0x4e23, @local}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e20, @empty}, 0x10) sendto$inet(r0, &(0x7f0000000240)="dd", 0x24, 0x0, 0x0, 0x92facce38bbd979b) recvmmsg(r0, &(0x7f00000043c0)=[{{0x0, 0x0, &(0x7f0000004040)=[{&(0x7f0000003dc0)=""/25, 0x19}, {&(0x7f0000003e00)=""/161, 0xa1}], 0x2}}], 0x1, 0x0, 0x0) 04:14:48 executing program 3: r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000000200)={0x2, 0x1004e20}, 0x10) sendto$inet(r0, &(0x7f0000000140)="731247f8bf09abec01ced5d4dd6e92aa62aa7d935b7e32ca5c14d70409a996a1de", 0x21, 0x0, &(0x7f0000000000)={0x2, 0x4e23, @local}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e20, @empty}, 0x10) sendto$inet(r0, &(0x7f0000000240)="dd", 0x24, 0x0, 0x0, 0x92facce38bbd979b) recvmmsg(r0, &(0x7f00000043c0)=[{{0x0, 0x0, &(0x7f0000004040)=[{&(0x7f0000003dc0)=""/25, 0x19}, {&(0x7f0000003e00)=""/161, 0xa1}], 0x2}}], 0x1, 0x0, 0x0) [ 769.997820][T12829] debugfs: File 'dropped' in directory 'loop0' already present! [ 770.026444][T12829] debugfs: File 'msg' in directory 'loop0' already present! [ 770.034654][T12829] debugfs: File 'trace0' in directory 'loop0' already present! 04:14:48 executing program 1: sendmmsg$unix(0xffffffffffffffff, &(0x7f0000005ec0)=[{0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB], 0x0, 0x800}], 0x3, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000240)={0x2, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, [@sadb_x_nat_t_type={0x1, 0x14, 0xed5}, @sadb_ident={0x2}]}, 0x28}}, 0x0) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0xaaaaaaaaaaaab31, &(0x7f0000000100)=[{&(0x7f00000000c0)="800000003804000019000300e60100006c000000010000000100000001000000004000000040000080000000000000006d5ebe5a0000ffff53ef", 0x2c3, 0x400}], 0x1, 0x0) 04:14:48 executing program 5: r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000000200)={0x2, 0x1004e20}, 0x10) sendto$inet(r0, &(0x7f0000000140)="731247f8bf09abec01ced5d4dd6e92aa62aa7d935b7e32ca5c14d70409a996a1de", 0x21, 0x0, &(0x7f0000000000)={0x2, 0x4e23, @local}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e20, @empty}, 0x10) sendto$inet(r0, &(0x7f0000000240)="dd", 0x24, 0x0, 0x0, 0x92facce38bbd979b) recvmmsg(r0, &(0x7f0000001340)=[{{0x0, 0x0, &(0x7f0000000600)=[{&(0x7f0000000180)=""/108, 0x6c}], 0x1}}], 0x1, 0x0, 0x0) [ 770.063106][T12838] IPVS: set_ctl: invalid protocol: 0 255.255.255.255:0 04:14:48 executing program 5: r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000000200)={0x2, 0x1004e20}, 0x10) sendto$inet(r0, &(0x7f0000000140)="731247f8bf09abec01ced5d4dd6e92aa62aa7d935b7e32ca5c14d70409a996a1de", 0x21, 0x8800, 0x0, 0x0) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e20, @empty}, 0x10) sendto$inet(r0, &(0x7f0000000240)="dd", 0x24, 0x0, 0x0, 0x92facce38bbd979b) recvmmsg(r0, &(0x7f0000001340)=[{{0x0, 0x0, &(0x7f0000000600)=[{&(0x7f0000000180)=""/108, 0x6c}], 0x1}}], 0x1, 0x0, 0x0) 04:14:48 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) listen(r1, 0x0) connect(r0, &(0x7f0000985ff8)=@un=@abs={0x1}, 0x8) r2 = syz_open_procfs(0x0, &(0x7f00000002c0)='net/ipv6_route\x00') sendfile(r0, r2, 0x0, 0x800000bf) 04:14:48 executing program 0: socket$inet_sctp(0x2, 0x0, 0x84) perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x31c, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$IP_VS_SO_SET_DELDEST(r0, 0x0, 0x488, &(0x7f0000000380)={{0x0, @broadcast, 0x0, 0x2, 'ovf\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02\x00', 0x2}, {@initdev={0xac, 0x1e, 0x0, 0x0}, 0x0, 0x2002}}, 0x44) 04:14:48 executing program 3: r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000000200)={0x2, 0x1004e20}, 0x10) sendto$inet(r0, &(0x7f0000000140)="731247f8bf09abec01ced5d4dd6e92aa62aa7d935b7e32ca5c14d70409a996a1de", 0x21, 0x8800, 0x0, 0x0) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e20, @empty}, 0x10) sendto$inet(r0, &(0x7f0000000240)="dd", 0x24, 0x0, 0x0, 0x92facce38bbd979b) recvmmsg(r0, &(0x7f00000043c0)=[{{0x0, 0x0, &(0x7f0000004040)=[{&(0x7f0000003dc0)=""/25, 0x19}, {&(0x7f0000003e00)=""/161, 0xa1}], 0x2}}], 0x1, 0x0, 0x0) [ 770.148197][T12846] debugfs: File 'dropped' in directory 'loop0' already present! 04:14:48 executing program 5: r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000000200)={0x2, 0x1004e20}, 0x10) sendto$inet(r0, &(0x7f0000000140)="731247f8bf09abec01ced5d4dd6e92aa62aa7d935b7e32ca5c14d70409a996a1de", 0x21, 0x8800, 0x0, 0x0) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e20, @empty}, 0x10) sendto$inet(r0, &(0x7f0000000240)="dd", 0x24, 0x0, 0x0, 0x92facce38bbd979b) recvmmsg(r0, &(0x7f0000001340)=[{{0x0, 0x0, &(0x7f0000000600)=[{&(0x7f0000000180)=""/108, 0x6c}], 0x1}}], 0x1, 0x0, 0x0) [ 770.197283][T12846] debugfs: File 'msg' in directory 'loop0' already present! [ 770.229810][T12846] debugfs: File 'trace0' in directory 'loop0' already present! 04:14:48 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) listen(r1, 0x0) connect(r0, &(0x7f0000985ff8)=@un=@abs={0x1}, 0x8) r2 = syz_open_procfs(0x0, &(0x7f00000002c0)='net/ipv6_route\x00') sendfile(r0, r2, 0x0, 0x800000bf) [ 770.256701][T12860] IPVS: set_ctl: invalid protocol: 0 255.255.255.255:0 [ 770.274502][T12845] EXT4-fs (loop1): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock 04:14:48 executing program 2: r0 = syz_open_dev$loop(&(0x7f00000001c0)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACETEARDOWN(0xffffffffffffffff, 0x1276, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfeffffff00000000], 0x0, 0x400, 0x3ff}) 04:14:48 executing program 5: r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000000200)={0x2, 0x1004e20}, 0x10) sendto$inet(r0, &(0x7f0000000140)="731247f8bf09abec01ced5d4dd6e92aa62aa7d935b7e32ca5c14d70409a996a1de", 0x21, 0x8800, 0x0, 0x0) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e20, @empty}, 0x10) sendto$inet(r0, &(0x7f0000000240)="dd", 0x24, 0x0, 0x0, 0x92facce38bbd979b) recvmmsg(r0, &(0x7f0000001340)=[{{0x0, 0x0, &(0x7f0000000600)=[{&(0x7f0000000180)=""/108, 0x6c}], 0x1}}], 0x1, 0x0, 0x0) 04:14:48 executing program 3: r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000000200)={0x2, 0x1004e20}, 0x10) sendto$inet(r0, &(0x7f0000000140)="731247f8bf09abec01ced5d4dd6e92aa62aa7d935b7e32ca5c14d70409a996a1de", 0x21, 0x8800, 0x0, 0x0) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e20, @empty}, 0x10) sendto$inet(r0, &(0x7f0000000240)="dd", 0x24, 0x0, 0x0, 0x92facce38bbd979b) recvmmsg(r0, &(0x7f00000043c0)=[{{0x0, 0x0, &(0x7f0000004040)=[{&(0x7f0000003dc0)=""/25, 0x19}, {&(0x7f0000003e00)=""/161, 0xa1}], 0x2}}], 0x1, 0x0, 0x0) [ 770.318780][T12845] EXT4-fs (loop1): ext4_check_descriptors: Block bitmap for group 0 not in group (block 0)! [ 770.352785][T12845] EXT4-fs (loop1): group descriptors corrupted! 04:14:48 executing program 3: r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000000200)={0x2, 0x1004e20}, 0x10) sendto$inet(r0, &(0x7f0000000140)="731247f8bf09abec01ced5d4dd6e92aa62aa7d935b7e32ca5c14d70409a996a1de", 0x21, 0x8800, 0x0, 0x0) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e20, @empty}, 0x10) sendto$inet(r0, &(0x7f0000000240)="dd", 0x24, 0x0, 0x0, 0x92facce38bbd979b) recvmmsg(r0, &(0x7f00000043c0)=[{{0x0, 0x0, &(0x7f0000004040)=[{&(0x7f0000003dc0)=""/25, 0x19}, {&(0x7f0000003e00)=""/161, 0xa1}], 0x2}}], 0x1, 0x0, 0x0) [ 770.370225][T12869] debugfs: File 'dropped' in directory 'loop0' already present! [ 770.400887][T12869] debugfs: File 'msg' in directory 'loop0' already present! [ 770.411316][T12869] debugfs: File 'trace0' in directory 'loop0' already present! 04:14:48 executing program 1: sendmmsg$unix(0xffffffffffffffff, &(0x7f0000005ec0)=[{0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB], 0x0, 0x800}], 0x3, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000240)={0x2, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, [@sadb_x_nat_t_type={0x1, 0x14, 0xed5}, @sadb_ident={0x2}]}, 0x28}}, 0x0) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0xaaaaaaaaaaaab31, &(0x7f0000000100)=[{&(0x7f00000000c0)="800000003804000019000300e60100006c000000010000000100000001000000004000000040000080000000000000006d5ebe5a0000ffff53ef", 0x2c3, 0x400}], 0x1, 0x0) 04:14:48 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) listen(r1, 0x0) connect(r0, &(0x7f0000985ff8)=@un=@abs={0x1}, 0x8) r2 = syz_open_procfs(0x0, &(0x7f00000002c0)='net/ipv6_route\x00') sendfile(r0, r2, 0x0, 0x800000bf) 04:14:48 executing program 5: r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000000200)={0x2, 0x1004e20}, 0x10) sendto$inet(r0, &(0x7f0000000140)="731247f8bf09abec01ced5d4dd6e92aa62aa7d935b7e32ca5c14d70409a996a1de", 0x21, 0x8800, &(0x7f0000000000)={0x2, 0x0, @local}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e20, @empty}, 0x10) sendto$inet(r0, &(0x7f0000000240)="dd", 0x24, 0x0, 0x0, 0x92facce38bbd979b) recvmmsg(r0, &(0x7f0000001340)=[{{0x0, 0x0, &(0x7f0000000600)=[{&(0x7f0000000180)=""/108, 0x6c}], 0x1}}], 0x1, 0x0, 0x0) [ 770.420046][T12872] IPVS: set_ctl: invalid protocol: 0 255.255.255.255:0 [ 770.444151][T12875] debugfs: File 'dropped' in directory 'loop0' already present! 04:14:48 executing program 5: r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000000200)={0x2, 0x1004e20}, 0x10) sendto$inet(r0, &(0x7f0000000140)="731247f8bf09abec01ced5d4dd6e92aa62aa7d935b7e32ca5c14d70409a996a1de", 0x21, 0x8800, &(0x7f0000000000)={0x2, 0x0, @local}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e20, @empty}, 0x10) sendto$inet(r0, &(0x7f0000000240)="dd", 0x24, 0x0, 0x0, 0x92facce38bbd979b) recvmmsg(r0, &(0x7f0000001340)=[{{0x0, 0x0, &(0x7f0000000600)=[{&(0x7f0000000180)=""/108, 0x6c}], 0x1}}], 0x1, 0x0, 0x0) [ 770.474988][T12875] debugfs: File 'msg' in directory 'loop0' already present! [ 770.518225][T12875] debugfs: File 'trace0' in directory 'loop0' already present! 04:14:48 executing program 0: socket$inet_sctp(0x2, 0x0, 0x84) perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x31c, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$IP_VS_SO_SET_DELDEST(r0, 0x0, 0x488, &(0x7f0000000380)={{0x0, @broadcast, 0x0, 0x2, 'ovf\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x03\x00', 0x2}, {@initdev={0xac, 0x1e, 0x0, 0x0}, 0x0, 0x2002}}, 0x44) 04:14:48 executing program 3: r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000000200)={0x2, 0x1004e20}, 0x10) sendto$inet(r0, &(0x7f0000000140)="731247f8bf09abec01ced5d4dd6e92aa62aa7d935b7e32ca5c14d70409a996a1de", 0x21, 0x8800, &(0x7f0000000000)={0x2, 0x0, @local}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e20, @empty}, 0x10) sendto$inet(r0, &(0x7f0000000240)="dd", 0x24, 0x0, 0x0, 0x92facce38bbd979b) recvmmsg(r0, &(0x7f00000043c0)=[{{0x0, 0x0, &(0x7f0000004040)=[{&(0x7f0000003dc0)=""/25, 0x19}, {&(0x7f0000003e00)=""/161, 0xa1}], 0x2}}], 0x1, 0x0, 0x0) 04:14:48 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) bind$unix(0xffffffffffffffff, &(0x7f0000003000)=@abs={0x1}, 0x8) listen(0xffffffffffffffff, 0x0) connect(r0, &(0x7f0000985ff8)=@un=@abs={0x1}, 0x8) r1 = syz_open_procfs(0x0, &(0x7f00000002c0)='net/ipv6_route\x00') sendfile(r0, r1, 0x0, 0x800000bf) 04:14:48 executing program 5: r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000000200)={0x2, 0x1004e20}, 0x10) sendto$inet(r0, &(0x7f0000000140)="731247f8bf09abec01ced5d4dd6e92aa62aa7d935b7e32ca5c14d70409a996a1de", 0x21, 0x8800, &(0x7f0000000000)={0x2, 0x0, @local}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e20, @empty}, 0x10) sendto$inet(r0, &(0x7f0000000240)="dd", 0x24, 0x0, 0x0, 0x92facce38bbd979b) recvmmsg(r0, &(0x7f0000001340)=[{{0x0, 0x0, &(0x7f0000000600)=[{&(0x7f0000000180)=""/108, 0x6c}], 0x1}}], 0x1, 0x0, 0x0) 04:14:49 executing program 2: r0 = syz_open_dev$loop(&(0x7f00000001c0)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACETEARDOWN(0xffffffffffffffff, 0x1276, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff03000000000000], 0x0, 0x400, 0x3ff}) 04:14:49 executing program 3: r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000000200)={0x2, 0x1004e20}, 0x10) sendto$inet(r0, &(0x7f0000000140)="731247f8bf09abec01ced5d4dd6e92aa62aa7d935b7e32ca5c14d70409a996a1de", 0x21, 0x8800, &(0x7f0000000000)={0x2, 0x0, @local}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e20, @empty}, 0x10) sendto$inet(r0, &(0x7f0000000240)="dd", 0x24, 0x0, 0x0, 0x92facce38bbd979b) recvmmsg(r0, &(0x7f00000043c0)=[{{0x0, 0x0, &(0x7f0000004040)=[{&(0x7f0000003dc0)=""/25, 0x19}, {&(0x7f0000003e00)=""/161, 0xa1}], 0x2}}], 0x1, 0x0, 0x0) [ 770.597715][T12881] EXT4-fs (loop1): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 770.654343][T12894] IPVS: set_ctl: invalid protocol: 0 255.255.255.255:0 [ 770.665968][T12881] EXT4-fs (loop1): ext4_check_descriptors: Block bitmap for group 0 not in group (block 0)! 04:14:49 executing program 5: r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000000200)={0x2, 0x1004e20}, 0x10) sendto$inet(r0, &(0x7f0000000140)="731247f8bf09abec01ced5d4dd6e92aa62aa7d935b7e32ca5c14d70409a996a1de", 0x21, 0x8800, &(0x7f0000000000)={0x2, 0x4e23, @local}, 0x10) connect$inet(0xffffffffffffffff, &(0x7f0000000080)={0x2, 0x4e20, @empty}, 0x10) sendto$inet(r0, &(0x7f0000000240)="dd", 0x24, 0x0, 0x0, 0x92facce38bbd979b) recvmmsg(r0, &(0x7f0000001340)=[{{0x0, 0x0, &(0x7f0000000600)=[{&(0x7f0000000180)=""/108, 0x6c}], 0x1}}], 0x1, 0x0, 0x0) 04:14:49 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) bind$unix(0xffffffffffffffff, &(0x7f0000003000)=@abs={0x1}, 0x8) listen(0xffffffffffffffff, 0x0) connect(r0, &(0x7f0000985ff8)=@un=@abs={0x1}, 0x8) r1 = syz_open_procfs(0x0, &(0x7f00000002c0)='net/ipv6_route\x00') sendfile(r0, r1, 0x0, 0x800000bf) [ 770.696031][T12881] EXT4-fs (loop1): group descriptors corrupted! [ 770.719945][T12899] debugfs: File 'dropped' in directory 'loop0' already present! 04:14:49 executing program 1: sendmmsg$unix(0xffffffffffffffff, &(0x7f0000005ec0)=[{0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="100000000e"], 0x5, 0x800}], 0x3, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000240)={0x2, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, [@sadb_x_nat_t_type={0x1, 0x14, 0xed5}, @sadb_ident={0x2}]}, 0x28}}, 0x0) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0xaaaaaaaaaaaab31, &(0x7f0000000100)=[{&(0x7f00000000c0)="800000003804000019000300e60100006c000000010000000100000001000000004000000040000080000000000000006d5ebe5a0000ffff53ef", 0x2c3, 0x400}], 0x1, 0x0) 04:14:49 executing program 3: r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000000200)={0x2, 0x1004e20}, 0x10) sendto$inet(r0, &(0x7f0000000140)="731247f8bf09abec01ced5d4dd6e92aa62aa7d935b7e32ca5c14d70409a996a1de", 0x21, 0x8800, &(0x7f0000000000)={0x2, 0x0, @local}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e20, @empty}, 0x10) sendto$inet(r0, &(0x7f0000000240)="dd", 0x24, 0x0, 0x0, 0x92facce38bbd979b) recvmmsg(r0, &(0x7f00000043c0)=[{{0x0, 0x0, &(0x7f0000004040)=[{&(0x7f0000003dc0)=""/25, 0x19}, {&(0x7f0000003e00)=""/161, 0xa1}], 0x2}}], 0x1, 0x0, 0x0) [ 770.740510][T12899] debugfs: File 'msg' in directory 'loop0' already present! [ 770.749538][T12899] debugfs: File 'trace0' in directory 'loop0' already present! [ 770.773074][T12901] debugfs: File 'dropped' in directory 'loop0' already present! [ 770.813359][T12909] IPVS: set_ctl: invalid protocol: 0 255.255.255.255:0 [ 770.823266][T12901] debugfs: File 'msg' in directory 'loop0' already present! 04:14:49 executing program 3: r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000000200)={0x2, 0x1004e20}, 0x10) sendto$inet(r0, &(0x7f0000000140)="731247f8bf09abec01ced5d4dd6e92aa62aa7d935b7e32ca5c14d70409a996a1de", 0x21, 0x8800, &(0x7f0000000000)={0x2, 0x4e23, @local}, 0x10) connect$inet(0xffffffffffffffff, &(0x7f0000000080)={0x2, 0x4e20, @empty}, 0x10) sendto$inet(r0, &(0x7f0000000240)="dd", 0x24, 0x0, 0x0, 0x92facce38bbd979b) recvmmsg(r0, &(0x7f00000043c0)=[{{0x0, 0x0, &(0x7f0000004040)=[{&(0x7f0000003dc0)=""/25, 0x19}, {&(0x7f0000003e00)=""/161, 0xa1}], 0x2}}], 0x1, 0x0, 0x0) 04:14:49 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) bind$unix(0xffffffffffffffff, &(0x7f0000003000)=@abs={0x1}, 0x8) listen(0xffffffffffffffff, 0x0) connect(r0, &(0x7f0000985ff8)=@un=@abs={0x1}, 0x8) r1 = syz_open_procfs(0x0, &(0x7f00000002c0)='net/ipv6_route\x00') sendfile(r0, r1, 0x0, 0x800000bf) [ 770.861403][T12901] debugfs: File 'trace0' in directory 'loop0' already present! [ 770.898824][T12911] EXT4-fs (loop1): ext4_check_descriptors: Inode table for group 0 overlaps superblock 04:14:49 executing program 0: socket$inet_sctp(0x2, 0x0, 0x84) perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x31c, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$IP_VS_SO_SET_DELDEST(r0, 0x0, 0x488, &(0x7f0000000380)={{0x0, @broadcast, 0x0, 0x2, 'ovf\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00', 0x2}, {@initdev={0xac, 0x1e, 0x0, 0x0}, 0x0, 0x2002}}, 0x44) 04:14:49 executing program 2: r0 = syz_open_dev$loop(&(0x7f00000001c0)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACETEARDOWN(0xffffffffffffffff, 0x1276, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff00000000], 0x0, 0x400, 0x3ff}) 04:14:49 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) bind$unix(r0, &(0x7f0000003000)=@abs={0x1}, 0x8) listen(r0, 0x0) connect(0xffffffffffffffff, &(0x7f0000985ff8)=@un=@abs={0x1}, 0x8) r1 = syz_open_procfs(0x0, &(0x7f00000002c0)='net/ipv6_route\x00') sendfile(0xffffffffffffffff, r1, 0x0, 0x800000bf) [ 770.919399][T12911] EXT4-fs (loop1): ext4_check_descriptors: Inode table for group 0 not in group (block 0)! [ 770.936954][T12911] EXT4-fs (loop1): group descriptors corrupted! 04:14:49 executing program 1: sendmmsg$unix(0xffffffffffffffff, &(0x7f0000005ec0)=[{0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="100000000e"], 0x5, 0x800}], 0x3, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000240)={0x2, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, [@sadb_x_nat_t_type={0x1, 0x14, 0xed5}, @sadb_ident={0x2}]}, 0x28}}, 0x0) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0xaaaaaaaaaaaab31, &(0x7f0000000100)=[{&(0x7f00000000c0)="800000003804000019000300e60100006c000000010000000100000001000000004000000040000080000000000000006d5ebe5a0000ffff53ef", 0x2c3, 0x400}], 0x1, 0x0) [ 771.016164][T12923] debugfs: File 'dropped' in directory 'loop0' already present! [ 771.027860][T12925] IPVS: set_ctl: invalid protocol: 0 255.255.255.255:0 04:14:49 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) bind$unix(r0, &(0x7f0000003000)=@abs={0x1}, 0x8) listen(r0, 0x0) connect(0xffffffffffffffff, &(0x7f0000985ff8)=@un=@abs={0x1}, 0x8) r1 = syz_open_procfs(0x0, &(0x7f00000002c0)='net/ipv6_route\x00') sendfile(0xffffffffffffffff, r1, 0x0, 0x800000bf) [ 771.067921][T12923] debugfs: File 'msg' in directory 'loop0' already present! [ 771.081542][T12923] debugfs: File 'trace0' in directory 'loop0' already present! [ 771.108125][T12930] debugfs: File 'dropped' in directory 'loop0' already present! [ 771.118389][T12927] EXT4-fs (loop1): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 771.141901][T12930] debugfs: File 'msg' in directory 'loop0' already present! [ 771.149407][T12927] EXT4-fs (loop1): ext4_check_descriptors: Inode table for group 0 not in group (block 0)! [ 771.160582][T12935] IPVS: set_ctl: invalid protocol: 0 255.255.255.255:0 04:14:49 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) bind$unix(r0, &(0x7f0000003000)=@abs={0x1}, 0x8) listen(r0, 0x0) connect(0xffffffffffffffff, &(0x7f0000985ff8)=@un=@abs={0x1}, 0x8) r1 = syz_open_procfs(0x0, &(0x7f00000002c0)='net/ipv6_route\x00') sendfile(0xffffffffffffffff, r1, 0x0, 0x800000bf) [ 771.176998][T12930] debugfs: File 'trace0' in directory 'loop0' already present! [ 771.183940][T12927] EXT4-fs (loop1): group descriptors corrupted! 04:14:50 executing program 5: r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000000200)={0x2, 0x1004e20}, 0x10) sendto$inet(r0, &(0x7f0000000140)="731247f8bf09abec01ced5d4dd6e92aa62aa7d935b7e32ca5c14d70409a996a1de", 0x21, 0x8800, &(0x7f0000000000)={0x2, 0x4e23, @local}, 0x10) connect$inet(0xffffffffffffffff, &(0x7f0000000080)={0x2, 0x4e20, @empty}, 0x10) sendto$inet(r0, &(0x7f0000000240)="dd", 0x24, 0x0, 0x0, 0x92facce38bbd979b) recvmmsg(r0, &(0x7f0000001340)=[{{0x0, 0x0, &(0x7f0000000600)=[{&(0x7f0000000180)=""/108, 0x6c}], 0x1}}], 0x1, 0x0, 0x0) 04:14:50 executing program 0: socket$inet_sctp(0x2, 0x0, 0x84) perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x31c, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$IP_VS_SO_SET_DELDEST(r0, 0x0, 0x488, &(0x7f0000000380)={{0x0, @broadcast, 0x0, 0x2, 'ovf\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x05\x00', 0x2}, {@initdev={0xac, 0x1e, 0x0, 0x0}, 0x0, 0x2002}}, 0x44) 04:14:50 executing program 2: r0 = syz_open_dev$loop(&(0x7f00000001c0)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACETEARDOWN(0xffffffffffffffff, 0x1276, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], 0x0, 0x400, 0x3ff}) 04:14:50 executing program 1: sendmmsg$unix(0xffffffffffffffff, &(0x7f0000005ec0)=[{0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="100000000e"], 0x5, 0x800}], 0x3, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000240)={0x2, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, [@sadb_x_nat_t_type={0x1, 0x14, 0xed5}, @sadb_ident={0x2}]}, 0x28}}, 0x0) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0xaaaaaaaaaaaab31, &(0x7f0000000100)=[{&(0x7f00000000c0)="800000003804000019000300e60100006c000000010000000100000001000000004000000040000080000000000000006d5ebe5a0000ffff53ef", 0x2c3, 0x400}], 0x1, 0x0) [ 771.646464][T12942] debugfs: File 'dropped' in directory 'loop0' already present! [ 771.654233][T12942] debugfs: File 'msg' in directory 'loop0' already present! [ 771.677138][T12943] IPVS: set_ctl: invalid protocol: 0 255.255.255.255:0 [ 771.678618][T12942] debugfs: File 'trace0' in directory 'loop0' already present! [ 771.698299][T12941] EXT4-fs (loop1): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 771.704277][T12949] debugfs: File 'dropped' in directory 'loop0' already present! [ 771.719669][T12949] debugfs: File 'msg' in directory 'loop0' already present! [ 771.725945][T12941] EXT4-fs (loop1): ext4_check_descriptors: Inode table for group 0 not in group (block 0)! [ 771.728427][T12949] debugfs: File 'trace0' in directory 'loop0' already present! 04:14:50 executing program 3: r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000000200)={0x2, 0x1004e20}, 0x10) sendto$inet(r0, &(0x7f0000000140)="731247f8bf09abec01ced5d4dd6e92aa62aa7d935b7e32ca5c14d70409a996a1de", 0x21, 0x8800, &(0x7f0000000000)={0x2, 0x4e23, @local}, 0x10) connect$inet(0xffffffffffffffff, &(0x7f0000000080)={0x2, 0x4e20, @empty}, 0x10) sendto$inet(r0, &(0x7f0000000240)="dd", 0x24, 0x0, 0x0, 0x92facce38bbd979b) recvmmsg(r0, &(0x7f00000043c0)=[{{0x0, 0x0, &(0x7f0000004040)=[{&(0x7f0000003dc0)=""/25, 0x19}, {&(0x7f0000003e00)=""/161, 0xa1}], 0x2}}], 0x1, 0x0, 0x0) 04:14:50 executing program 4: r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@abs={0x1}, 0x8) listen(r1, 0x0) connect(r0, &(0x7f0000985ff8)=@un=@abs={0x1}, 0x8) r2 = syz_open_procfs(0x0, &(0x7f00000002c0)='net/ipv6_route\x00') sendfile(r0, r2, 0x0, 0x800000bf) [ 771.746625][T12941] EXT4-fs (loop1): group descriptors corrupted! 04:14:50 executing program 2: r0 = syz_open_dev$loop(&(0x7f00000001c0)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACETEARDOWN(0xffffffffffffffff, 0x1276, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3], 0x0, 0x400, 0x3ff}) 04:14:50 executing program 4: r0 = socket$unix(0x1, 0x0, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@abs={0x1}, 0x8) listen(r1, 0x0) connect(r0, &(0x7f0000985ff8)=@un=@abs={0x1}, 0x8) r2 = syz_open_procfs(0x0, &(0x7f00000002c0)='net/ipv6_route\x00') sendfile(r0, r2, 0x0, 0x800000bf) 04:14:50 executing program 1: sendmmsg$unix(0xffffffffffffffff, &(0x7f0000005ec0)=[{0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="100000000e0000"], 0x7, 0x800}], 0x3, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000240)={0x2, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, [@sadb_x_nat_t_type={0x1, 0x14, 0xed5}, @sadb_ident={0x2}]}, 0x28}}, 0x0) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0xaaaaaaaaaaaab31, &(0x7f0000000100)=[{&(0x7f00000000c0)="800000003804000019000300e60100006c000000010000000100000001000000004000000040000080000000000000006d5ebe5a0000ffff53ef", 0x2c3, 0x400}], 0x1, 0x0) [ 771.803230][T12955] IPVS: set_ctl: invalid protocol: 0 255.255.255.255:0 [ 771.840065][T12959] debugfs: File 'dropped' in directory 'loop0' already present! 04:14:50 executing program 0: socket$inet_sctp(0x2, 0x0, 0x84) perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x31c, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$IP_VS_SO_SET_DELDEST(r0, 0x0, 0x488, &(0x7f0000000380)={{0x0, @broadcast, 0x0, 0x2, 'ovf\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x06\x00', 0x2}, {@initdev={0xac, 0x1e, 0x0, 0x0}, 0x0, 0x2002}}, 0x44) [ 771.862182][T12959] debugfs: File 'msg' in directory 'loop0' already present! [ 771.885775][T12959] debugfs: File 'trace0' in directory 'loop0' already present! 04:14:50 executing program 4: r0 = socket$unix(0x1, 0x0, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@abs={0x1}, 0x8) listen(r1, 0x0) connect(r0, &(0x7f0000985ff8)=@un=@abs={0x1}, 0x8) r2 = syz_open_procfs(0x0, &(0x7f00000002c0)='net/ipv6_route\x00') sendfile(r0, r2, 0x0, 0x800000bf) [ 771.922639][T12964] debugfs: File 'dropped' in directory 'loop0' already present! [ 771.951851][T12964] debugfs: File 'msg' in directory 'loop0' already present! [ 771.960125][T12963] EXT4-fs (loop1): ext4_check_descriptors: Inode table for group 0 overlaps superblock 04:14:50 executing program 4: r0 = socket$unix(0x1, 0x0, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@abs={0x1}, 0x8) listen(r1, 0x0) connect(r0, &(0x7f0000985ff8)=@un=@abs={0x1}, 0x8) r2 = syz_open_procfs(0x0, &(0x7f00000002c0)='net/ipv6_route\x00') sendfile(r0, r2, 0x0, 0x800000bf) [ 771.981467][T12966] IPVS: set_ctl: invalid protocol: 0 255.255.255.255:0 [ 771.985218][T12964] debugfs: File 'trace0' in directory 'loop0' already present! [ 771.989495][T12963] EXT4-fs (loop1): ext4_check_descriptors: Inode table for group 0 not in group (block 0)! [ 772.017298][T12963] EXT4-fs (loop1): group descriptors corrupted! [ 772.102733][T12978] IPVS: set_ctl: invalid protocol: 0 255.255.255.255:0 04:14:50 executing program 5: r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000000200)={0x2, 0x1004e20}, 0x10) sendto$inet(r0, &(0x7f0000000140)="731247f8bf09abec01ced5d4dd6e92aa62aa7d935b7e32ca5c14d70409a996a1de", 0x21, 0x8800, &(0x7f0000000000)={0x2, 0x4e23, @local}, 0x10) connect$inet(0xffffffffffffffff, &(0x7f0000000080)={0x2, 0x4e20, @empty}, 0x10) sendto$inet(r0, &(0x7f0000000240)="dd", 0x24, 0x0, 0x0, 0x92facce38bbd979b) recvmmsg(r0, &(0x7f0000001340)=[{{0x0, 0x0, &(0x7f0000000600)=[{&(0x7f0000000180)=""/108, 0x6c}], 0x1}}], 0x1, 0x0, 0x0) 04:14:50 executing program 2: r0 = syz_open_dev$loop(&(0x7f00000001c0)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACETEARDOWN(0xffffffffffffffff, 0x1276, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4], 0x0, 0x400, 0x3ff}) 04:14:50 executing program 1: sendmmsg$unix(0xffffffffffffffff, &(0x7f0000005ec0)=[{0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="100000000e0000"], 0x7, 0x800}], 0x3, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000240)={0x2, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, [@sadb_x_nat_t_type={0x1, 0x14, 0xed5}, @sadb_ident={0x2}]}, 0x28}}, 0x0) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0xaaaaaaaaaaaab31, &(0x7f0000000100)=[{&(0x7f00000000c0)="800000003804000019000300e60100006c000000010000000100000001000000004000000040000080000000000000006d5ebe5a0000ffff53ef", 0x2c3, 0x400}], 0x1, 0x0) 04:14:50 executing program 4: r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x0, 0x0) bind$unix(r1, &(0x7f0000003000)=@abs={0x1}, 0x8) listen(r1, 0x0) connect(r0, &(0x7f0000985ff8)=@un=@abs={0x1}, 0x8) r2 = syz_open_procfs(0x0, &(0x7f00000002c0)='net/ipv6_route\x00') sendfile(r0, r2, 0x0, 0x800000bf) [ 772.502079][T12984] debugfs: File 'dropped' in directory 'loop0' already present! [ 772.523942][T12984] debugfs: File 'msg' in directory 'loop0' already present! [ 772.556225][T12983] EXT4-fs (loop1): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 772.556998][T12984] debugfs: File 'trace0' in directory 'loop0' already present! [ 772.566060][T12983] EXT4-fs (loop1): ext4_check_descriptors: Inode table for group 0 not in group (block 0)! [ 772.593488][T12988] debugfs: File 'dropped' in directory 'loop0' already present! 04:14:51 executing program 3: r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000000200)={0x2, 0x1004e20}, 0x10) sendto$inet(r0, &(0x7f0000000140)="731247f8bf09abec01ced5d4dd6e92aa62aa7d935b7e32ca5c14d70409a996a1de", 0x21, 0x8800, &(0x7f0000000000)={0x2, 0x4e23, @local}, 0x10) connect$inet(0xffffffffffffffff, &(0x7f0000000080)={0x2, 0x4e20, @empty}, 0x10) sendto$inet(r0, &(0x7f0000000240)="dd", 0x24, 0x0, 0x0, 0x92facce38bbd979b) recvmmsg(r0, &(0x7f00000043c0)=[{{0x0, 0x0, &(0x7f0000004040)=[{&(0x7f0000003dc0)=""/25, 0x19}, {&(0x7f0000003e00)=""/161, 0xa1}], 0x2}}], 0x1, 0x0, 0x0) 04:14:51 executing program 0: socket$inet_sctp(0x2, 0x0, 0x84) perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x31c, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$IP_VS_SO_SET_DELDEST(r0, 0x0, 0x488, &(0x7f0000000380)={{0x0, @broadcast, 0x0, 0x2, 'ovf\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\a\x00', 0x2}, {@initdev={0xac, 0x1e, 0x0, 0x0}, 0x0, 0x2002}}, 0x44) 04:14:51 executing program 4: r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x0, 0x0) bind$unix(r1, &(0x7f0000003000)=@abs={0x1}, 0x8) listen(r1, 0x0) connect(r0, &(0x7f0000985ff8)=@un=@abs={0x1}, 0x8) r2 = syz_open_procfs(0x0, &(0x7f00000002c0)='net/ipv6_route\x00') sendfile(r0, r2, 0x0, 0x800000bf) 04:14:51 executing program 2: r0 = syz_open_dev$loop(&(0x7f00000001c0)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACETEARDOWN(0xffffffffffffffff, 0x1276, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5], 0x0, 0x400, 0x3ff}) [ 772.601402][T12988] debugfs: File 'msg' in directory 'loop0' already present! [ 772.606004][T12983] EXT4-fs (loop1): group descriptors corrupted! [ 772.612714][T12988] debugfs: File 'trace0' in directory 'loop0' already present! 04:14:51 executing program 4: r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x0, 0x0) bind$unix(r1, &(0x7f0000003000)=@abs={0x1}, 0x8) listen(r1, 0x0) connect(r0, &(0x7f0000985ff8)=@un=@abs={0x1}, 0x8) r2 = syz_open_procfs(0x0, &(0x7f00000002c0)='net/ipv6_route\x00') sendfile(r0, r2, 0x0, 0x800000bf) 04:14:51 executing program 1: sendmmsg$unix(0xffffffffffffffff, &(0x7f0000005ec0)=[{0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="100000000e0000"], 0x7, 0x800}], 0x3, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000240)={0x2, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, [@sadb_x_nat_t_type={0x1, 0x14, 0xed5}, @sadb_ident={0x2}]}, 0x28}}, 0x0) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0xaaaaaaaaaaaab31, &(0x7f0000000100)=[{&(0x7f00000000c0)="800000003804000019000300e60100006c000000010000000100000001000000004000000040000080000000000000006d5ebe5a0000ffff53ef", 0x2c3, 0x400}], 0x1, 0x0) [ 772.703083][T12997] IPVS: set_ctl: invalid protocol: 0 255.255.255.255:0 [ 772.709885][T12998] debugfs: File 'dropped' in directory 'loop0' already present! [ 772.743963][T12998] debugfs: File 'msg' in directory 'loop0' already present! [ 772.760807][T12998] debugfs: File 'trace0' in directory 'loop0' already present! 04:14:51 executing program 4: r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(0xffffffffffffffff, &(0x7f0000003000)=@abs={0x1}, 0x8) listen(r1, 0x0) connect(r0, &(0x7f0000985ff8)=@un=@abs={0x1}, 0x8) r2 = syz_open_procfs(0x0, &(0x7f00000002c0)='net/ipv6_route\x00') sendfile(r0, r2, 0x0, 0x800000bf) [ 772.785282][T13004] debugfs: File 'dropped' in directory 'loop0' already present! [ 772.815120][T13004] debugfs: File 'msg' in directory 'loop0' already present! [ 772.828341][T12997] IPVS: set_ctl: invalid protocol: 0 255.255.255.255:0 04:14:51 executing program 4: r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(0xffffffffffffffff, &(0x7f0000003000)=@abs={0x1}, 0x8) listen(r1, 0x0) connect(r0, &(0x7f0000985ff8)=@un=@abs={0x1}, 0x8) r2 = syz_open_procfs(0x0, &(0x7f00000002c0)='net/ipv6_route\x00') sendfile(r0, r2, 0x0, 0x800000bf) [ 772.835388][T13003] EXT4-fs (loop1): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 772.856061][T13003] EXT4-fs (loop1): ext4_check_descriptors: Inode table for group 0 not in group (block 0)! [ 772.867053][T13004] debugfs: File 'trace0' in directory 'loop0' already present! [ 772.874686][T13003] EXT4-fs (loop1): group descriptors corrupted! 04:14:51 executing program 5: r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000000200)={0x2, 0x1004e20}, 0x10) sendto$inet(r0, &(0x7f0000000140)="731247f8bf09abec01ced5d4dd6e92aa62aa7d935b7e32ca5c14d70409a996a1de", 0x21, 0x8800, &(0x7f0000000000)={0x2, 0x4e23, @local}, 0x10) connect$inet(r0, 0x0, 0x0) sendto$inet(r0, &(0x7f0000000240)="dd", 0x24, 0x0, 0x0, 0x92facce38bbd979b) recvmmsg(r0, &(0x7f0000001340)=[{{0x0, 0x0, &(0x7f0000000600)=[{&(0x7f0000000180)=""/108, 0x6c}], 0x1}}], 0x1, 0x0, 0x0) 04:14:51 executing program 0: socket$inet_sctp(0x2, 0x0, 0x84) perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x31c, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$IP_VS_SO_SET_DELDEST(r0, 0x0, 0x488, &(0x7f0000000380)={{0x0, @broadcast, 0x0, 0x2, 'ovf\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\b\x00', 0x2}, {@initdev={0xac, 0x1e, 0x0, 0x0}, 0x0, 0x2002}}, 0x44) 04:14:51 executing program 2: r0 = syz_open_dev$loop(&(0x7f00000001c0)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACETEARDOWN(0xffffffffffffffff, 0x1276, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6], 0x0, 0x400, 0x3ff}) 04:14:51 executing program 1: sendmmsg$unix(0xffffffffffffffff, &(0x7f0000005ec0)=[{0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="100000000e000000"], 0x8, 0x800}], 0x3, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000240)={0x2, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, [@sadb_x_nat_t_type={0x1, 0x14, 0xed5}, @sadb_ident={0x2}]}, 0x28}}, 0x0) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0xaaaaaaaaaaaab31, &(0x7f0000000100)=[{&(0x7f00000000c0)="800000003804000019000300e60100006c000000010000000100000001000000004000000040000080000000000000006d5ebe5a0000ffff53ef", 0x2c3, 0x400}], 0x1, 0x0) [ 773.398474][T13015] debugfs: File 'dropped' in directory 'loop0' already present! [ 773.436328][T13022] IPVS: set_ctl: invalid protocol: 0 255.255.255.255:0 [ 773.443013][T13015] debugfs: File 'msg' in directory 'loop0' already present! [ 773.472221][T13016] EXT4-fs (loop1): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 773.485981][T13016] EXT4-fs (loop1): ext4_check_descriptors: Inode table for group 0 not in group (block 0)! [ 773.488565][T13015] debugfs: File 'trace0' in directory 'loop0' already present! 04:14:51 executing program 3: r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000000200)={0x2, 0x1004e20}, 0x10) sendto$inet(r0, &(0x7f0000000140)="731247f8bf09abec01ced5d4dd6e92aa62aa7d935b7e32ca5c14d70409a996a1de", 0x21, 0x8800, &(0x7f0000000000)={0x2, 0x4e23, @local}, 0x10) connect$inet(r0, 0x0, 0x0) sendto$inet(r0, &(0x7f0000000240)="dd", 0x24, 0x0, 0x0, 0x92facce38bbd979b) recvmmsg(r0, &(0x7f00000043c0)=[{{0x0, 0x0, &(0x7f0000004040)=[{&(0x7f0000003dc0)=""/25, 0x19}, {&(0x7f0000003e00)=""/161, 0xa1}], 0x2}}], 0x1, 0x0, 0x0) 04:14:51 executing program 4: r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(0xffffffffffffffff, &(0x7f0000003000)=@abs={0x1}, 0x8) listen(r1, 0x0) connect(r0, &(0x7f0000985ff8)=@un=@abs={0x1}, 0x8) r2 = syz_open_procfs(0x0, &(0x7f00000002c0)='net/ipv6_route\x00') sendfile(r0, r2, 0x0, 0x800000bf) 04:14:52 executing program 4: r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, 0x0, 0x0) listen(r1, 0x0) connect(r0, &(0x7f0000985ff8)=@un=@abs={0x1}, 0x8) r2 = syz_open_procfs(0x0, &(0x7f00000002c0)='net/ipv6_route\x00') sendfile(r0, r2, 0x0, 0x800000bf) [ 773.518597][T13016] EXT4-fs (loop1): group descriptors corrupted! [ 773.525600][T13024] debugfs: File 'dropped' in directory 'loop0' already present! [ 773.544444][T13024] debugfs: File 'msg' in directory 'loop0' already present! [ 773.555846][T13024] debugfs: File 'trace0' in directory 'loop0' already present! 04:14:52 executing program 1: sendmmsg$unix(0xffffffffffffffff, &(0x7f0000005ec0)=[{0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="100000000e000000"], 0x8, 0x800}], 0x3, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000240)={0x2, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, [@sadb_x_nat_t_type={0x1, 0x14, 0xed5}, @sadb_ident={0x2}]}, 0x28}}, 0x0) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0xaaaaaaaaaaaab31, &(0x7f0000000100)=[{&(0x7f00000000c0)="800000003804000019000300e60100006c000000010000000100000001000000004000000040000080000000000000006d5ebe5a0000ffff53ef", 0x2c3, 0x400}], 0x1, 0x0) 04:14:52 executing program 2: r0 = syz_open_dev$loop(&(0x7f00000001c0)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACETEARDOWN(0xffffffffffffffff, 0x1276, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7], 0x0, 0x400, 0x3ff}) [ 773.606150][T13022] IPVS: set_ctl: invalid protocol: 0 255.255.255.255:0 04:14:52 executing program 0: socket$inet_sctp(0x2, 0x0, 0x84) perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x31c, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$IP_VS_SO_SET_DELDEST(r0, 0x0, 0x488, &(0x7f0000000380)={{0x0, @broadcast, 0x0, 0x2, 'ovf\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\t\x00', 0x2}, {@initdev={0xac, 0x1e, 0x0, 0x0}, 0x0, 0x2002}}, 0x44) 04:14:52 executing program 4: r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, 0x0, 0x0) listen(r1, 0x0) connect(r0, &(0x7f0000985ff8)=@un=@abs={0x1}, 0x8) r2 = syz_open_procfs(0x0, &(0x7f00000002c0)='net/ipv6_route\x00') sendfile(r0, r2, 0x0, 0x800000bf) [ 773.694289][T13036] debugfs: File 'dropped' in directory 'loop0' already present! [ 773.719771][T13036] debugfs: File 'msg' in directory 'loop0' already present! 04:14:52 executing program 4: r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, 0x0, 0x0) listen(r1, 0x0) connect(r0, &(0x7f0000985ff8)=@un=@abs={0x1}, 0x8) r2 = syz_open_procfs(0x0, &(0x7f00000002c0)='net/ipv6_route\x00') sendfile(r0, r2, 0x0, 0x800000bf) [ 773.740258][T13036] debugfs: File 'trace0' in directory 'loop0' already present! [ 773.748524][T13035] EXT4-fs (loop1): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 773.770043][T13041] debugfs: File 'dropped' in directory 'loop0' already present! [ 773.770891][T13035] EXT4-fs (loop1): ext4_check_descriptors: Inode table for group 0 not in group (block 0)! [ 773.802304][T13035] EXT4-fs (loop1): group descriptors corrupted! [ 773.818561][T13042] IPVS: set_ctl: invalid protocol: 0 255.255.255.255:0 [ 773.820029][T13041] debugfs: File 'msg' in directory 'loop0' already present! [ 773.858365][T13041] debugfs: File 'trace0' in directory 'loop0' already present! [ 773.913760][T13049] IPVS: set_ctl: invalid protocol: 0 255.255.255.255:0 04:14:52 executing program 5: r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000000200)={0x2, 0x1004e20}, 0x10) sendto$inet(r0, &(0x7f0000000140)="731247f8bf09abec01ced5d4dd6e92aa62aa7d935b7e32ca5c14d70409a996a1de", 0x21, 0x8800, &(0x7f0000000000)={0x2, 0x4e23, @local}, 0x10) connect$inet(r0, 0x0, 0x0) sendto$inet(r0, &(0x7f0000000240)="dd", 0x24, 0x0, 0x0, 0x92facce38bbd979b) recvmmsg(r0, &(0x7f0000001340)=[{{0x0, 0x0, &(0x7f0000000600)=[{&(0x7f0000000180)=""/108, 0x6c}], 0x1}}], 0x1, 0x0, 0x0) 04:14:52 executing program 4: r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@abs, 0x8) listen(r1, 0x0) connect(r0, &(0x7f0000985ff8)=@un=@abs={0x1}, 0x8) r2 = syz_open_procfs(0x0, &(0x7f00000002c0)='net/ipv6_route\x00') sendfile(r0, r2, 0x0, 0x800000bf) 04:14:52 executing program 1: sendmmsg$unix(0xffffffffffffffff, &(0x7f0000005ec0)=[{0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="100000000e000000"], 0x8, 0x800}], 0x3, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000240)={0x2, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, [@sadb_x_nat_t_type={0x1, 0x14, 0xed5}, @sadb_ident={0x2}]}, 0x28}}, 0x0) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0xaaaaaaaaaaaab31, &(0x7f0000000100)=[{&(0x7f00000000c0)="800000003804000019000300e60100006c000000010000000100000001000000004000000040000080000000000000006d5ebe5a0000ffff53ef", 0x2c3, 0x400}], 0x1, 0x0) 04:14:52 executing program 2: r0 = syz_open_dev$loop(&(0x7f00000001c0)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACETEARDOWN(0xffffffffffffffff, 0x1276, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8], 0x0, 0x400, 0x3ff}) [ 774.257496][T13053] debugfs: File 'dropped' in directory 'loop0' already present! [ 774.269575][T13053] debugfs: File 'msg' in directory 'loop0' already present! [ 774.289476][T13053] debugfs: File 'trace0' in directory 'loop0' already present! [ 774.317395][T13059] debugfs: File 'dropped' in directory 'loop0' already present! [ 774.326845][T13059] debugfs: File 'msg' in directory 'loop0' already present! [ 774.335294][T13059] debugfs: File 'trace0' in directory 'loop0' already present! [ 774.343155][T13055] EXT4-fs (loop1): ext4_check_descriptors: Inode table for group 0 overlaps superblock 04:14:52 executing program 3: r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000000200)={0x2, 0x1004e20}, 0x10) sendto$inet(r0, &(0x7f0000000140)="731247f8bf09abec01ced5d4dd6e92aa62aa7d935b7e32ca5c14d70409a996a1de", 0x21, 0x8800, &(0x7f0000000000)={0x2, 0x4e23, @local}, 0x10) connect$inet(r0, 0x0, 0x0) sendto$inet(r0, &(0x7f0000000240)="dd", 0x24, 0x0, 0x0, 0x92facce38bbd979b) recvmmsg(r0, &(0x7f00000043c0)=[{{0x0, 0x0, &(0x7f0000004040)=[{&(0x7f0000003dc0)=""/25, 0x19}, {&(0x7f0000003e00)=""/161, 0xa1}], 0x2}}], 0x1, 0x0, 0x0) 04:14:52 executing program 0: socket$inet_sctp(0x2, 0x0, 0x84) perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x31c, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$IP_VS_SO_SET_DELDEST(r0, 0x0, 0x488, &(0x7f0000000380)={{0x0, @broadcast, 0x0, 0x2, 'ovf\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\n\x00', 0x2}, {@initdev={0xac, 0x1e, 0x0, 0x0}, 0x0, 0x2002}}, 0x44) 04:14:52 executing program 4: r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@abs, 0x8) listen(r1, 0x0) connect(r0, &(0x7f0000985ff8)=@un=@abs={0x1}, 0x8) r2 = syz_open_procfs(0x0, &(0x7f00000002c0)='net/ipv6_route\x00') sendfile(r0, r2, 0x0, 0x800000bf) 04:14:52 executing program 2: r0 = syz_open_dev$loop(&(0x7f00000001c0)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACETEARDOWN(0xffffffffffffffff, 0x1276, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9], 0x0, 0x400, 0x3ff}) [ 774.360846][T13055] EXT4-fs (loop1): ext4_check_descriptors: Inode table for group 0 not in group (block 0)! [ 774.373736][T13055] EXT4-fs (loop1): group descriptors corrupted! 04:14:52 executing program 1: sendmmsg$unix(0xffffffffffffffff, &(0x7f0000005ec0)=[{0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="100000000e00000027"], 0x9}], 0x3, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000240)={0x2, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, [@sadb_x_nat_t_type={0x1, 0x14, 0xed5}, @sadb_ident={0x2}]}, 0x28}}, 0x0) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0xaaaaaaaaaaaab31, &(0x7f0000000100)=[{&(0x7f00000000c0)="800000003804000019000300e60100006c000000010000000100000001000000004000000040000080000000000000006d5ebe5a0000ffff53ef", 0x2c3, 0x400}], 0x1, 0x0) 04:14:52 executing program 4: r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@abs, 0x8) listen(r1, 0x0) connect(r0, &(0x7f0000985ff8)=@un=@abs={0x1}, 0x8) r2 = syz_open_procfs(0x0, &(0x7f00000002c0)='net/ipv6_route\x00') sendfile(r0, r2, 0x0, 0x800000bf) [ 774.447991][T13063] debugfs: File 'dropped' in directory 'loop0' already present! [ 774.476040][T13063] debugfs: File 'msg' in directory 'loop0' already present! [ 774.484288][T13063] debugfs: File 'trace0' in directory 'loop0' already present! [ 774.509589][T13072] IPVS: set_ctl: invalid protocol: 0 255.255.255.255:0 [ 774.530934][T13075] debugfs: File 'dropped' in directory 'loop0' already present! 04:14:52 executing program 4: r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@abs={0x1}, 0x8) listen(0xffffffffffffffff, 0x0) connect(r0, &(0x7f0000985ff8)=@un=@abs={0x1}, 0x8) r2 = syz_open_procfs(0x0, &(0x7f00000002c0)='net/ipv6_route\x00') sendfile(r0, r2, 0x0, 0x800000bf) [ 774.559492][T13075] debugfs: File 'msg' in directory 'loop0' already present! [ 774.570312][T13075] debugfs: File 'trace0' in directory 'loop0' already present! 04:14:53 executing program 4: r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@abs={0x1}, 0x8) listen(0xffffffffffffffff, 0x0) connect(r0, &(0x7f0000985ff8)=@un=@abs={0x1}, 0x8) r2 = syz_open_procfs(0x0, &(0x7f00000002c0)='net/ipv6_route\x00') sendfile(r0, r2, 0x0, 0x800000bf) [ 774.606166][T13074] EXT4-fs (loop1): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 774.625446][T13065] IPVS: set_ctl: invalid protocol: 0 255.255.255.255:0 [ 774.637848][T13074] EXT4-fs (loop1): ext4_check_descriptors: Block bitmap for group 0 not in group (block 0)! [ 774.665407][T13074] EXT4-fs (loop1): group descriptors corrupted! 04:14:53 executing program 5: r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000000200)={0x2, 0x1004e20}, 0x10) sendto$inet(r0, &(0x7f0000000140)="731247f8bf09abec01ced5d4dd6e92aa62aa7d935b7e32ca5c14d70409a996a1de", 0x21, 0x8800, &(0x7f0000000000)={0x2, 0x4e23, @local}, 0x10) connect$inet(r0, 0x0, 0x0) sendto$inet(r0, &(0x7f0000000240)="dd", 0x24, 0x0, 0x0, 0x92facce38bbd979b) recvmmsg(r0, &(0x7f0000001340)=[{{0x0, 0x0, &(0x7f0000000600)=[{&(0x7f0000000180)=""/108, 0x6c}], 0x1}}], 0x1, 0x0, 0x0) 04:14:53 executing program 2: r0 = syz_open_dev$loop(&(0x7f00000001c0)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACETEARDOWN(0xffffffffffffffff, 0x1276, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa], 0x0, 0x400, 0x3ff}) 04:14:53 executing program 0: socket$inet_sctp(0x2, 0x0, 0x84) perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x31c, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$IP_VS_SO_SET_DELDEST(r0, 0x0, 0x488, &(0x7f0000000380)={{0x0, @broadcast, 0x0, 0x2, 'ovf\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\v\x00', 0x2}, {@initdev={0xac, 0x1e, 0x0, 0x0}, 0x0, 0x2002}}, 0x44) 04:14:53 executing program 4: r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@abs={0x1}, 0x8) listen(0xffffffffffffffff, 0x0) connect(r0, &(0x7f0000985ff8)=@un=@abs={0x1}, 0x8) r2 = syz_open_procfs(0x0, &(0x7f00000002c0)='net/ipv6_route\x00') sendfile(r0, r2, 0x0, 0x800000bf) [ 775.122085][T13089] debugfs: File 'dropped' in directory 'loop0' already present! [ 775.144749][T13089] debugfs: File 'msg' in directory 'loop0' already present! [ 775.154230][T13085] IPVS: set_ctl: invalid protocol: 0 255.255.255.255:0 [ 775.162291][T13089] debugfs: File 'trace0' in directory 'loop0' already present! [ 775.179849][T13094] debugfs: File 'dropped' in directory 'loop0' already present! [ 775.199597][T13094] debugfs: File 'msg' in directory 'loop0' already present! [ 775.208739][T13094] debugfs: File 'trace0' in directory 'loop0' already present! 04:14:53 executing program 3: r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000000200)={0x2, 0x1004e20}, 0x10) sendto$inet(r0, &(0x7f0000000140)="731247f8bf09abec01ced5d4dd6e92aa62aa7d935b7e32ca5c14d70409a996a1de", 0x21, 0x8800, &(0x7f0000000000)={0x2, 0x4e23, @local}, 0x10) connect$inet(r0, 0x0, 0x0) sendto$inet(r0, &(0x7f0000000240)="dd", 0x24, 0x0, 0x0, 0x92facce38bbd979b) recvmmsg(r0, &(0x7f00000043c0)=[{{0x0, 0x0, &(0x7f0000004040)=[{&(0x7f0000003dc0)=""/25, 0x19}, {&(0x7f0000003e00)=""/161, 0xa1}], 0x2}}], 0x1, 0x0, 0x0) 04:14:53 executing program 1: sendmmsg$unix(0xffffffffffffffff, &(0x7f0000005ec0)=[{0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="100000000e00000027"], 0x9}], 0x3, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000240)={0x2, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, [@sadb_x_nat_t_type={0x1, 0x14, 0xed5}, @sadb_ident={0x2}]}, 0x28}}, 0x0) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0xaaaaaaaaaaaab31, &(0x7f0000000100)=[{&(0x7f00000000c0)="800000003804000019000300e60100006c000000010000000100000001000000004000000040000080000000000000006d5ebe5a0000ffff53ef", 0x2c3, 0x400}], 0x1, 0x0) 04:14:53 executing program 4: r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@abs={0x1}, 0x8) listen(r1, 0x0) connect(0xffffffffffffffff, &(0x7f0000985ff8)=@un=@abs={0x1}, 0x8) r2 = syz_open_procfs(0x0, &(0x7f00000002c0)='net/ipv6_route\x00') sendfile(r0, r2, 0x0, 0x800000bf) 04:14:53 executing program 2: r0 = syz_open_dev$loop(&(0x7f00000001c0)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACETEARDOWN(0xffffffffffffffff, 0x1276, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb], 0x0, 0x400, 0x3ff}) [ 775.306116][T13092] IPVS: set_ctl: invalid protocol: 0 255.255.255.255:0 [ 775.340688][T13099] debugfs: File 'dropped' in directory 'loop0' already present! 04:14:53 executing program 4: r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@abs={0x1}, 0x8) listen(r1, 0x0) connect(0xffffffffffffffff, &(0x7f0000985ff8)=@un=@abs={0x1}, 0x8) r2 = syz_open_procfs(0x0, &(0x7f00000002c0)='net/ipv6_route\x00') sendfile(r0, r2, 0x0, 0x800000bf) 04:14:53 executing program 0: socket$inet_sctp(0x2, 0x0, 0x84) perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x31c, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$IP_VS_SO_SET_DELDEST(r0, 0x0, 0x488, &(0x7f0000000380)={{0x0, @broadcast, 0x0, 0x2, 'ovf\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\f\x00', 0x2}, {@initdev={0xac, 0x1e, 0x0, 0x0}, 0x0, 0x2002}}, 0x44) [ 775.353388][T13099] debugfs: File 'msg' in directory 'loop0' already present! [ 775.363128][T13099] debugfs: File 'trace0' in directory 'loop0' already present! [ 775.389152][T13105] debugfs: File 'dropped' in directory 'loop0' already present! [ 775.398477][T13105] debugfs: File 'msg' in directory 'loop0' already present! 04:14:53 executing program 4: r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@abs={0x1}, 0x8) listen(r1, 0x0) connect(0xffffffffffffffff, &(0x7f0000985ff8)=@un=@abs={0x1}, 0x8) r2 = syz_open_procfs(0x0, &(0x7f00000002c0)='net/ipv6_route\x00') sendfile(r0, r2, 0x0, 0x800000bf) 04:14:53 executing program 2: r0 = syz_open_dev$loop(&(0x7f00000001c0)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACETEARDOWN(0xffffffffffffffff, 0x1276, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc], 0x0, 0x400, 0x3ff}) [ 775.423090][T13103] EXT4-fs (loop1): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 775.430346][T13105] debugfs: File 'trace0' in directory 'loop0' already present! [ 775.469943][T13113] IPVS: set_ctl: invalid protocol: 0 255.255.255.255:0 [ 775.478955][T13103] EXT4-fs (loop1): ext4_check_descriptors: Block bitmap for group 0 not in group (block 0)! [ 775.506396][T13103] EXT4-fs (loop1): group descriptors corrupted! [ 775.522776][T13117] debugfs: File 'dropped' in directory 'loop0' already present! [ 775.533602][T13117] debugfs: File 'msg' in directory 'loop0' already present! [ 775.543649][T13117] debugfs: File 'trace0' in directory 'loop0' already present! [ 775.580659][T13120] debugfs: File 'dropped' in directory 'loop0' already present! [ 775.592322][T13122] IPVS: set_ctl: invalid protocol: 0 255.255.255.255:0 [ 775.610064][T13120] debugfs: File 'msg' in directory 'loop0' already present! [ 775.623236][T13120] debugfs: File 'trace0' in directory 'loop0' already present! 04:14:54 executing program 5: r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000000200)={0x2, 0x1004e20}, 0x10) sendto$inet(r0, &(0x7f0000000140)="731247f8bf09abec01ced5d4dd6e92aa62aa7d935b7e32ca5c14d70409a996a1de", 0x21, 0x8800, &(0x7f0000000000)={0x2, 0x4e23, @local}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x0, @empty}, 0x10) sendto$inet(r0, &(0x7f0000000240)="dd", 0x24, 0x0, 0x0, 0x92facce38bbd979b) recvmmsg(r0, &(0x7f0000001340)=[{{0x0, 0x0, &(0x7f0000000600)=[{&(0x7f0000000180)=""/108, 0x6c}], 0x1}}], 0x1, 0x0, 0x0) 04:14:54 executing program 4: r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@abs={0x1}, 0x8) listen(r1, 0x0) connect(r0, 0x0, 0x0) r2 = syz_open_procfs(0x0, &(0x7f00000002c0)='net/ipv6_route\x00') sendfile(r0, r2, 0x0, 0x800000bf) 04:14:54 executing program 1: sendmmsg$unix(0xffffffffffffffff, &(0x7f0000005ec0)=[{0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="100000000e00000027"], 0x9}], 0x3, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000240)={0x2, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, [@sadb_x_nat_t_type={0x1, 0x14, 0xed5}, @sadb_ident={0x2}]}, 0x28}}, 0x0) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0xaaaaaaaaaaaab31, &(0x7f0000000100)=[{&(0x7f00000000c0)="800000003804000019000300e60100006c000000010000000100000001000000004000000040000080000000000000006d5ebe5a0000ffff53ef", 0x2c3, 0x400}], 0x1, 0x0) 04:14:54 executing program 2: r0 = syz_open_dev$loop(&(0x7f00000001c0)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACETEARDOWN(0xffffffffffffffff, 0x1276, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd], 0x0, 0x400, 0x3ff}) [ 775.991328][T13127] debugfs: File 'dropped' in directory 'loop0' already present! [ 776.032073][T13127] debugfs: File 'msg' in directory 'loop0' already present! [ 776.043879][T13127] debugfs: File 'trace0' in directory 'loop0' already present! [ 776.062609][T13128] EXT4-fs (loop1): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 776.065429][T13132] debugfs: File 'dropped' in directory 'loop0' already present! [ 776.080030][T13128] EXT4-fs (loop1): ext4_check_descriptors: Block bitmap for group 0 not in group (block 0)! [ 776.093864][T13128] EXT4-fs (loop1): group descriptors corrupted! [ 776.101306][T13132] debugfs: File 'msg' in directory 'loop0' already present! [ 776.112830][T13132] debugfs: File 'trace0' in directory 'loop0' already present! 04:14:54 executing program 3: r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000000200)={0x2, 0x1004e20}, 0x10) sendto$inet(r0, &(0x7f0000000140)="731247f8bf09abec01ced5d4dd6e92aa62aa7d935b7e32ca5c14d70409a996a1de", 0x21, 0x8800, &(0x7f0000000000)={0x2, 0x4e23, @local}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x0, @empty}, 0x10) sendto$inet(r0, &(0x7f0000000240)="dd", 0x24, 0x0, 0x0, 0x92facce38bbd979b) recvmmsg(r0, &(0x7f00000043c0)=[{{0x0, 0x0, &(0x7f0000004040)=[{&(0x7f0000003dc0)=""/25, 0x19}, {&(0x7f0000003e00)=""/161, 0xa1}], 0x2}}], 0x1, 0x0, 0x0) 04:14:54 executing program 0: socket$inet_sctp(0x2, 0x0, 0x84) perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x31c, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$IP_VS_SO_SET_DELDEST(r0, 0x0, 0x488, &(0x7f0000000380)={{0x0, @broadcast, 0x0, 0x2, 'ovf\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\r\x00', 0x2}, {@initdev={0xac, 0x1e, 0x0, 0x0}, 0x0, 0x2002}}, 0x44) 04:14:54 executing program 4: r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@abs={0x1}, 0x8) listen(r1, 0x0) connect(r0, 0x0, 0x0) r2 = syz_open_procfs(0x0, &(0x7f00000002c0)='net/ipv6_route\x00') sendfile(r0, r2, 0x0, 0x800000bf) 04:14:54 executing program 5: r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000000200)={0x2, 0x1004e20}, 0x10) sendto$inet(r0, &(0x7f0000000140)="731247f8bf09abec01ced5d4dd6e92aa62aa7d935b7e32ca5c14d70409a996a1de", 0x21, 0x8800, &(0x7f0000000000)={0x2, 0x4e23, @local}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x0, @empty}, 0x10) sendto$inet(r0, &(0x7f0000000240)="dd", 0x24, 0x0, 0x0, 0x92facce38bbd979b) recvmmsg(r0, &(0x7f0000001340)=[{{0x0, 0x0, &(0x7f0000000600)=[{&(0x7f0000000180)=""/108, 0x6c}], 0x1}}], 0x1, 0x0, 0x0) 04:14:54 executing program 1: sendmmsg$unix(0xffffffffffffffff, &(0x7f0000005ec0)=[{0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="100000000e00000027"], 0x9, 0x800}], 0x2, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000240)={0x2, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, [@sadb_x_nat_t_type={0x1, 0x14, 0xed5}, @sadb_ident={0x2}]}, 0x28}}, 0x0) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0xaaaaaaaaaaaab31, &(0x7f0000000100)=[{&(0x7f00000000c0)="800000003804000019000300e60100006c000000010000000100000001000000004000000040000080000000000000006d5ebe5a0000ffff53ef", 0x2c3, 0x400}], 0x1, 0x0) 04:14:54 executing program 2: r0 = syz_open_dev$loop(&(0x7f00000001c0)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACETEARDOWN(0xffffffffffffffff, 0x1276, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xe], 0x0, 0x400, 0x3ff}) 04:14:54 executing program 4: r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@abs={0x1}, 0x8) listen(r1, 0x0) connect(r0, 0x0, 0x0) r2 = syz_open_procfs(0x0, &(0x7f00000002c0)='net/ipv6_route\x00') sendfile(r0, r2, 0x0, 0x800000bf) 04:14:54 executing program 5: r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000000200)={0x2, 0x1004e20}, 0x10) sendto$inet(r0, &(0x7f0000000140)="731247f8bf09abec01ced5d4dd6e92aa62aa7d935b7e32ca5c14d70409a996a1de", 0x21, 0x8800, &(0x7f0000000000)={0x2, 0x4e23, @local}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x0, @empty}, 0x10) sendto$inet(r0, &(0x7f0000000240)="dd", 0x24, 0x0, 0x0, 0x92facce38bbd979b) recvmmsg(r0, &(0x7f0000001340)=[{{0x0, 0x0, &(0x7f0000000600)=[{&(0x7f0000000180)=""/108, 0x6c}], 0x1}}], 0x1, 0x0, 0x0) 04:14:54 executing program 3: r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000000200)={0x2, 0x1004e20}, 0x10) sendto$inet(r0, &(0x7f0000000140)="731247f8bf09abec01ced5d4dd6e92aa62aa7d935b7e32ca5c14d70409a996a1de", 0x21, 0x8800, &(0x7f0000000000)={0x2, 0x4e23, @local}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x0, @empty}, 0x10) sendto$inet(r0, &(0x7f0000000240)="dd", 0x24, 0x0, 0x0, 0x92facce38bbd979b) recvmmsg(r0, &(0x7f00000043c0)=[{{0x0, 0x0, &(0x7f0000004040)=[{&(0x7f0000003dc0)=""/25, 0x19}, {&(0x7f0000003e00)=""/161, 0xa1}], 0x2}}], 0x1, 0x0, 0x0) [ 776.224390][T13144] IPVS: set_ctl: invalid protocol: 0 255.255.255.255:0 [ 776.261489][T13147] debugfs: File 'dropped' in directory 'loop0' already present! [ 776.290074][T13147] debugfs: File 'msg' in directory 'loop0' already present! [ 776.306564][T13145] EXT4-fs (loop1): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 776.307426][T13147] debugfs: File 'trace0' in directory 'loop0' already present! 04:14:54 executing program 4: r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@abs={0x1}, 0x8) listen(r1, 0x0) connect(r0, &(0x7f0000985ff8)=@un=@abs, 0x8) r2 = syz_open_procfs(0x0, &(0x7f00000002c0)='net/ipv6_route\x00') sendfile(r0, r2, 0x0, 0x800000bf) 04:14:54 executing program 5: r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000000200)={0x2, 0x1004e20}, 0x10) sendto$inet(r0, &(0x7f0000000140)="731247f8bf09abec01ced5d4dd6e92aa62aa7d935b7e32ca5c14d70409a996a1de", 0x21, 0x8800, &(0x7f0000000000)={0x2, 0x4e23, @local}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e20, @empty}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f0000000240)="dd", 0x24, 0x0, 0x0, 0x92facce38bbd979b) recvmmsg(r0, &(0x7f0000001340)=[{{0x0, 0x0, &(0x7f0000000600)=[{&(0x7f0000000180)=""/108, 0x6c}], 0x1}}], 0x1, 0x0, 0x0) [ 776.335671][T13145] EXT4-fs (loop1): ext4_check_descriptors: Block bitmap for group 0 not in group (block 0)! [ 776.359177][T13156] debugfs: File 'dropped' in directory 'loop0' already present! [ 776.380247][T13145] EXT4-fs (loop1): group descriptors corrupted! 04:14:54 executing program 3: r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000000200)={0x2, 0x1004e20}, 0x10) sendto$inet(r0, &(0x7f0000000140)="731247f8bf09abec01ced5d4dd6e92aa62aa7d935b7e32ca5c14d70409a996a1de", 0x21, 0x8800, &(0x7f0000000000)={0x2, 0x4e23, @local}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x0, @empty}, 0x10) sendto$inet(r0, &(0x7f0000000240)="dd", 0x24, 0x0, 0x0, 0x92facce38bbd979b) recvmmsg(r0, &(0x7f00000043c0)=[{{0x0, 0x0, &(0x7f0000004040)=[{&(0x7f0000003dc0)=""/25, 0x19}, {&(0x7f0000003e00)=""/161, 0xa1}], 0x2}}], 0x1, 0x0, 0x0) [ 776.390267][T13158] IPVS: set_ctl: invalid protocol: 0 255.255.255.255:0 [ 776.416912][T13156] debugfs: File 'msg' in directory 'loop0' already present! 04:14:54 executing program 4: r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@abs={0x1}, 0x8) listen(r1, 0x0) connect(r0, &(0x7f0000985ff8)=@un=@abs, 0x8) r2 = syz_open_procfs(0x0, &(0x7f00000002c0)='net/ipv6_route\x00') sendfile(r0, r2, 0x0, 0x800000bf) [ 776.439925][T13156] debugfs: File 'trace0' in directory 'loop0' already present! 04:14:54 executing program 0: socket$inet_sctp(0x2, 0x0, 0x84) perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x31c, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$IP_VS_SO_SET_DELDEST(r0, 0x0, 0x488, &(0x7f0000000380)={{0x0, @broadcast, 0x0, 0x2, 'ovf\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00', 0x2}, {@initdev={0xac, 0x1e, 0x0, 0x0}, 0x0, 0x2002}}, 0x44) 04:14:54 executing program 3: r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000000200)={0x2, 0x1004e20}, 0x10) sendto$inet(r0, &(0x7f0000000140)="731247f8bf09abec01ced5d4dd6e92aa62aa7d935b7e32ca5c14d70409a996a1de", 0x21, 0x8800, &(0x7f0000000000)={0x2, 0x4e23, @local}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e20, @empty}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f0000000240)="dd", 0x24, 0x0, 0x0, 0x92facce38bbd979b) recvmmsg(r0, &(0x7f00000043c0)=[{{0x0, 0x0, &(0x7f0000004040)=[{&(0x7f0000003dc0)=""/25, 0x19}, {&(0x7f0000003e00)=""/161, 0xa1}], 0x2}}], 0x1, 0x0, 0x0) 04:14:54 executing program 2: r0 = syz_open_dev$loop(&(0x7f00000001c0)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACETEARDOWN(0xffffffffffffffff, 0x1276, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10], 0x0, 0x400, 0x3ff}) 04:14:54 executing program 1: sendmmsg$unix(0xffffffffffffffff, &(0x7f0000005ec0)=[{0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="100000000e00000027"], 0x9, 0x800}], 0x2, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000240)={0x2, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, [@sadb_x_nat_t_type={0x1, 0x14, 0xed5}, @sadb_ident={0x2}]}, 0x28}}, 0x0) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0xaaaaaaaaaaaab31, &(0x7f0000000100)=[{&(0x7f00000000c0)="800000003804000019000300e60100006c000000010000000100000001000000004000000040000080000000000000006d5ebe5a0000ffff53ef", 0x2c3, 0x400}], 0x1, 0x0) 04:14:54 executing program 4: r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@abs={0x1}, 0x8) listen(r1, 0x0) connect(r0, &(0x7f0000985ff8)=@un=@abs, 0x8) r2 = syz_open_procfs(0x0, &(0x7f00000002c0)='net/ipv6_route\x00') sendfile(r0, r2, 0x0, 0x800000bf) [ 776.538462][T13169] debugfs: File 'dropped' in directory 'loop0' already present! [ 776.561870][T13169] debugfs: File 'msg' in directory 'loop0' already present! [ 776.579336][T13169] debugfs: File 'trace0' in directory 'loop0' already present! 04:14:55 executing program 4: r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@abs={0x1}, 0x8) listen(r1, 0x0) connect(r0, &(0x7f0000985ff8)=@un=@abs={0x1}, 0x8) r2 = syz_open_procfs(0x0, 0x0) sendfile(r0, r2, 0x0, 0x800000bf) [ 776.601186][T13179] IPVS: set_ctl: invalid protocol: 0 255.255.255.255:0 [ 776.609267][T13180] debugfs: File 'dropped' in directory 'loop0' already present! [ 776.635012][T13177] EXT4-fs (loop1): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock 04:14:55 executing program 4: r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@abs={0x1}, 0x8) listen(r1, 0x0) connect(r0, &(0x7f0000985ff8)=@un=@abs={0x1}, 0x8) r2 = syz_open_procfs(0x0, 0x0) sendfile(r0, r2, 0x0, 0x800000bf) [ 776.645733][T13177] EXT4-fs (loop1): ext4_check_descriptors: Block bitmap for group 0 not in group (block 0)! [ 776.656370][T13180] debugfs: File 'msg' in directory 'loop0' already present! [ 776.664073][T13177] EXT4-fs (loop1): group descriptors corrupted! [ 776.672746][T13180] debugfs: File 'trace0' in directory 'loop0' already present! 04:14:55 executing program 1: sendmmsg$unix(0xffffffffffffffff, &(0x7f0000005ec0)=[{0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="100000000e00000027"], 0x9, 0x800}], 0x2, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000240)={0x2, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, [@sadb_x_nat_t_type={0x1, 0x14, 0xed5}, @sadb_ident={0x2}]}, 0x28}}, 0x0) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0xaaaaaaaaaaaab31, &(0x7f0000000100)=[{&(0x7f00000000c0)="800000003804000019000300e60100006c000000010000000100000001000000004000000040000080000000000000006d5ebe5a0000ffff53ef", 0x2c3, 0x400}], 0x1, 0x0) 04:14:55 executing program 2: r0 = syz_open_dev$loop(&(0x7f00000001c0)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACETEARDOWN(0xffffffffffffffff, 0x1276, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x11], 0x0, 0x400, 0x3ff}) [ 776.716782][T13172] IPVS: set_ctl: invalid protocol: 0 255.255.255.255:0 [ 776.796183][T13191] debugfs: File 'dropped' in directory 'loop0' already present! [ 776.809523][T13190] EXT4-fs (loop1): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 776.819511][T13190] EXT4-fs (loop1): ext4_check_descriptors: Block bitmap for group 0 not in group (block 0)! [ 776.832859][T13190] EXT4-fs (loop1): group descriptors corrupted! [ 776.839276][T13191] debugfs: File 'msg' in directory 'loop0' already present! [ 776.847942][T13191] debugfs: File 'trace0' in directory 'loop0' already present! [ 776.882784][T13193] debugfs: File 'dropped' in directory 'loop0' already present! [ 776.905188][T13193] debugfs: File 'msg' in directory 'loop0' already present! [ 776.913981][T13193] debugfs: File 'trace0' in directory 'loop0' already present! 04:14:55 executing program 5: r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000000200)={0x2, 0x1004e20}, 0x10) sendto$inet(r0, &(0x7f0000000140)="731247f8bf09abec01ced5d4dd6e92aa62aa7d935b7e32ca5c14d70409a996a1de", 0x21, 0x8800, &(0x7f0000000000)={0x2, 0x4e23, @local}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e20, @empty}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f0000000240)="dd", 0x24, 0x0, 0x0, 0x92facce38bbd979b) recvmmsg(r0, &(0x7f0000001340)=[{{0x0, 0x0, &(0x7f0000000600)=[{&(0x7f0000000180)=""/108, 0x6c}], 0x1}}], 0x1, 0x0, 0x0) 04:14:55 executing program 4: r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@abs={0x1}, 0x8) listen(r1, 0x0) connect(r0, &(0x7f0000985ff8)=@un=@abs={0x1}, 0x8) r2 = syz_open_procfs(0x0, 0x0) sendfile(r0, r2, 0x0, 0x800000bf) 04:14:55 executing program 0: socket$inet_sctp(0x2, 0x0, 0x84) perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x31c, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$IP_VS_SO_SET_DELDEST(r0, 0x0, 0x488, &(0x7f0000000380)={{0x0, @broadcast, 0x0, 0x2, 'ovf\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00', 0x2}, {@initdev={0xac, 0x1e, 0x0, 0x0}, 0x0, 0x2002}}, 0x44) 04:14:55 executing program 1: sendmmsg$unix(0xffffffffffffffff, &(0x7f0000005ec0)=[{0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="100000000e00000027"], 0x9, 0x800}], 0x2, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000240)={0x2, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, [@sadb_x_nat_t_type={0x1, 0x14, 0xed5}, @sadb_ident={0x2}]}, 0x28}}, 0x0) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0xaaaaaaaaaaaab31, &(0x7f0000000100)=[{&(0x7f00000000c0)="800000003804000019000300e60100006c000000010000000100000001000000004000000040000080000000000000006d5ebe5a0000ffff53ef", 0x2c3, 0x400}], 0x1, 0x0) [ 777.275546][T13204] IPVS: set_ctl: invalid protocol: 0 255.255.255.255:0 [ 777.299695][T13196] EXT4-fs (loop1): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 777.313234][T13196] EXT4-fs (loop1): ext4_check_descriptors: Block bitmap for group 0 not in group (block 0)! 04:14:55 executing program 3: r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000000200)={0x2, 0x1004e20}, 0x10) sendto$inet(r0, &(0x7f0000000140)="731247f8bf09abec01ced5d4dd6e92aa62aa7d935b7e32ca5c14d70409a996a1de", 0x21, 0x8800, &(0x7f0000000000)={0x2, 0x4e23, @local}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e20, @empty}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f0000000240)="dd", 0x24, 0x0, 0x0, 0x92facce38bbd979b) recvmmsg(r0, &(0x7f00000043c0)=[{{0x0, 0x0, &(0x7f0000004040)=[{&(0x7f0000003dc0)=""/25, 0x19}, {&(0x7f0000003e00)=""/161, 0xa1}], 0x2}}], 0x1, 0x0, 0x0) 04:14:55 executing program 2: r0 = syz_open_dev$loop(&(0x7f00000001c0)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACETEARDOWN(0xffffffffffffffff, 0x1276, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x12], 0x0, 0x400, 0x3ff}) 04:14:55 executing program 4: r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@abs={0x1}, 0x8) listen(r1, 0x0) connect(r0, &(0x7f0000985ff8)=@un=@abs={0x1}, 0x8) r2 = syz_open_procfs(0x0, &(0x7f00000002c0)='net/ipv6_route\x00') sendfile(0xffffffffffffffff, r2, 0x0, 0x800000bf) [ 777.323612][T13196] EXT4-fs (loop1): group descriptors corrupted! 04:14:55 executing program 4: r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@abs={0x1}, 0x8) listen(r1, 0x0) connect(r0, &(0x7f0000985ff8)=@un=@abs={0x1}, 0x8) r2 = syz_open_procfs(0x0, &(0x7f00000002c0)='net/ipv6_route\x00') sendfile(0xffffffffffffffff, r2, 0x0, 0x800000bf) 04:14:55 executing program 1: sendmmsg$unix(0xffffffffffffffff, &(0x7f0000005ec0)=[{0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="100000000e00000027"], 0x9, 0x800}], 0x2, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000240)={0x2, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, [@sadb_x_nat_t_type={0x1, 0x14, 0xed5}, @sadb_ident={0x2}]}, 0x28}}, 0x0) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0xaaaaaaaaaaaab31, &(0x7f0000000100)=[{&(0x7f00000000c0)="800000003804000019000300e60100006c000000010000000100000001000000004000000040000080000000000000006d5ebe5a0000ffff53ef", 0x2c3, 0x400}], 0x1, 0x0) [ 777.377207][T13210] debugfs: File 'dropped' in directory 'loop0' already present! [ 777.396009][T13215] IPVS: set_ctl: invalid protocol: 0 255.255.255.255:0 [ 777.406922][T13210] debugfs: File 'msg' in directory 'loop0' already present! [ 777.439942][T13210] debugfs: File 'trace0' in directory 'loop0' already present! 04:14:55 executing program 4: r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@abs={0x1}, 0x8) listen(r1, 0x0) connect(r0, &(0x7f0000985ff8)=@un=@abs={0x1}, 0x8) r2 = syz_open_procfs(0x0, &(0x7f00000002c0)='net/ipv6_route\x00') sendfile(0xffffffffffffffff, r2, 0x0, 0x800000bf) 04:14:55 executing program 0: socket$inet_sctp(0x2, 0x0, 0x84) perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x31c, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$IP_VS_SO_SET_DELDEST(r0, 0x0, 0x488, &(0x7f0000000380)={{0x0, @broadcast, 0x0, 0x2, 'ovf\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x11\x00', 0x2}, {@initdev={0xac, 0x1e, 0x0, 0x0}, 0x0, 0x2002}}, 0x44) [ 777.480638][T13220] debugfs: File 'dropped' in directory 'loop0' already present! [ 777.497559][T13220] debugfs: File 'msg' in directory 'loop0' already present! [ 777.519349][T13219] EXT4-fs (loop1): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock 04:14:55 executing program 4: r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@abs={0x1}, 0x8) listen(r1, 0x0) connect(r0, &(0x7f0000985ff8)=@un=@abs={0x1}, 0x8) syz_open_procfs(0x0, &(0x7f00000002c0)='net/ipv6_route\x00') sendfile(r0, 0xffffffffffffffff, 0x0, 0x800000bf) [ 777.535325][T13220] debugfs: File 'trace0' in directory 'loop0' already present! [ 777.547622][T13219] EXT4-fs (loop1): ext4_check_descriptors: Block bitmap for group 0 not in group (block 0)! [ 777.568226][T13219] EXT4-fs (loop1): group descriptors corrupted! [ 777.615194][T13227] IPVS: set_ctl: invalid protocol: 0 255.255.255.255:0 [ 777.705865][T13232] IPVS: set_ctl: invalid protocol: 0 255.255.255.255:0 04:14:56 executing program 5: r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000000200)={0x2, 0x1004e20}, 0x10) sendto$inet(r0, &(0x7f0000000140)="731247f8bf09abec01ced5d4dd6e92aa62aa7d935b7e32ca5c14d70409a996a1de", 0x21, 0x8800, &(0x7f0000000000)={0x2, 0x4e23, @local}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e20, @empty}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f0000000240)="dd", 0x24, 0x0, 0x0, 0x92facce38bbd979b) recvmmsg(r0, &(0x7f0000001340)=[{{0x0, 0x0, &(0x7f0000000600)=[{&(0x7f0000000180)=""/108, 0x6c}], 0x1}}], 0x1, 0x0, 0x0) 04:14:56 executing program 2: r0 = syz_open_dev$loop(&(0x7f00000001c0)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACETEARDOWN(0xffffffffffffffff, 0x1276, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x25], 0x0, 0x400, 0x3ff}) 04:14:56 executing program 4: r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@abs={0x1}, 0x8) listen(r1, 0x0) connect(r0, &(0x7f0000985ff8)=@un=@abs={0x1}, 0x8) syz_open_procfs(0x0, &(0x7f00000002c0)='net/ipv6_route\x00') sendfile(r0, 0xffffffffffffffff, 0x0, 0x800000bf) 04:14:56 executing program 1: sendmmsg$unix(0xffffffffffffffff, &(0x7f0000005ec0)=[{0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="100000000e00000027"], 0x9, 0x800}], 0x2, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000240)={0x2, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, [@sadb_x_nat_t_type={0x1, 0x14, 0xed5}, @sadb_ident={0x2}]}, 0x28}}, 0x0) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0xaaaaaaaaaaaab31, &(0x7f0000000100)=[{&(0x7f00000000c0)="800000003804000019000300e60100006c000000010000000100000001000000004000000040000080000000000000006d5ebe5a0000ffff53ef", 0x2c3, 0x400}], 0x1, 0x0) [ 778.111011][T13238] debugfs: File 'dropped' in directory 'loop0' already present! [ 778.139735][T13238] debugfs: File 'msg' in directory 'loop0' already present! 04:14:56 executing program 3: r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000000200)={0x2, 0x1004e20}, 0x10) sendto$inet(r0, &(0x7f0000000140)="731247f8bf09abec01ced5d4dd6e92aa62aa7d935b7e32ca5c14d70409a996a1de", 0x21, 0x8800, &(0x7f0000000000)={0x2, 0x4e23, @local}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e20, @empty}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f0000000240)="dd", 0x24, 0x0, 0x0, 0x92facce38bbd979b) recvmmsg(r0, &(0x7f00000043c0)=[{{0x0, 0x0, &(0x7f0000004040)=[{&(0x7f0000003dc0)=""/25, 0x19}, {&(0x7f0000003e00)=""/161, 0xa1}], 0x2}}], 0x1, 0x0, 0x0) 04:14:56 executing program 0: socket$inet_sctp(0x2, 0x0, 0x84) perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x31c, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$IP_VS_SO_SET_DELDEST(r0, 0x0, 0x488, &(0x7f0000000380)={{0x0, @broadcast, 0x0, 0x2, 'ovf\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x12\x00', 0x2}, {@initdev={0xac, 0x1e, 0x0, 0x0}, 0x0, 0x2002}}, 0x44) 04:14:56 executing program 4: r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@abs={0x1}, 0x8) listen(r1, 0x0) connect(r0, &(0x7f0000985ff8)=@un=@abs={0x1}, 0x8) syz_open_procfs(0x0, &(0x7f00000002c0)='net/ipv6_route\x00') sendfile(r0, 0xffffffffffffffff, 0x0, 0x800000bf) [ 778.155521][T13237] EXT4-fs (loop1): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 778.166138][T13238] debugfs: File 'trace0' in directory 'loop0' already present! [ 778.174468][T13237] EXT4-fs (loop1): ext4_check_descriptors: Block bitmap for group 0 not in group (block 0)! [ 778.195380][T13242] debugfs: File 'dropped' in directory 'loop0' already present! 04:14:56 executing program 4: r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@abs={0x1}, 0x8) listen(r1, 0x0) connect(r0, &(0x7f0000985ff8)=@un=@abs={0x1}, 0x8) r2 = syz_open_procfs(0x0, &(0x7f00000002c0)='net/ipv6_route\x00') sendfile(r0, r2, 0x0, 0x0) [ 778.208743][T13237] EXT4-fs (loop1): group descriptors corrupted! [ 778.229633][T13242] debugfs: File 'msg' in directory 'loop0' already present! [ 778.245615][T13242] debugfs: File 'trace0' in directory 'loop0' already present! [ 778.254672][T13251] IPVS: set_ctl: invalid protocol: 0 255.255.255.255:0 04:14:56 executing program 1: sendmmsg$unix(0xffffffffffffffff, &(0x7f0000005ec0)=[{0x0, 0xfe7e, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffd46}, {0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="100000000e00000027"], 0x9, 0x800}], 0x4924924924925ec, 0x0) sendmsg$key(0xffffffffffffffff, 0x0, 0x0) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0xaaaaaaaaaaaab31, &(0x7f0000000100)=[{&(0x7f00000000c0)="800000003804000019000300e60100006c000000010000000100000001000000004000000040000080000000000000006d5ebe5a0000ffff53ef", 0x2c3, 0x400}], 0x1, 0x0) 04:14:56 executing program 2: r0 = syz_open_dev$loop(&(0x7f00000001c0)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACETEARDOWN(0xffffffffffffffff, 0x1276, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x48], 0x0, 0x400, 0x3ff}) 04:14:56 executing program 4: r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@abs={0x1}, 0x8) listen(r1, 0x0) connect(r0, &(0x7f0000985ff8)=@un=@abs={0x1}, 0x8) r2 = syz_open_procfs(0x0, &(0x7f00000002c0)='net/ipv6_route\x00') sendfile(r0, r2, 0x0, 0x0) [ 778.333981][T13258] debugfs: File 'dropped' in directory 'loop0' already present! [ 778.358192][T13255] EXT4-fs (loop1): bad geometry: block count 1080 exceeds size of device (2 blocks) [ 778.368606][T13262] IPVS: set_ctl: invalid protocol: 0 255.255.255.255:0 04:14:56 executing program 4: r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@abs={0x1}, 0x8) listen(r1, 0x0) connect(r0, &(0x7f0000985ff8)=@un=@abs={0x1}, 0x8) r2 = syz_open_procfs(0x0, &(0x7f00000002c0)='net/ipv6_route\x00') sendfile(r0, r2, 0x0, 0x0) [ 778.379176][T13258] debugfs: File 'msg' in directory 'loop0' already present! [ 778.393396][T13258] debugfs: File 'trace0' in directory 'loop0' already present! [ 778.427780][T13265] debugfs: File 'dropped' in directory 'loop0' already present! [ 778.435476][T13265] debugfs: File 'msg' in directory 'loop0' already present! [ 778.453388][T13265] debugfs: File 'trace0' in directory 'loop0' already present! 04:14:57 executing program 5: r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000000200)={0x2, 0x1004e20}, 0x10) sendto$inet(r0, &(0x7f0000000140)="731247f8bf09abec01ced5d4dd6e92aa62aa7d935b7e32ca5c14d70409a996a1de", 0x21, 0x8800, &(0x7f0000000000)={0x2, 0x4e23, @local}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e20, @empty}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x0, 0x0, 0x0) recvmmsg(r0, &(0x7f0000001340)=[{{0x0, 0x0, &(0x7f0000000600)=[{&(0x7f0000000180)=""/108, 0x6c}], 0x1}}], 0x1, 0x0, 0x0) 04:14:57 executing program 1: sendmmsg$unix(0xffffffffffffffff, &(0x7f0000005ec0)=[{0x0, 0xfe7e, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffd46}, {0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="100000000e00000027"], 0x9, 0x800}], 0x4924924924925ec, 0x0) sendmsg$key(0xffffffffffffffff, 0x0, 0x0) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0xaaaaaaaaaaaab31, &(0x7f0000000100)=[{&(0x7f00000000c0)="800000003804000019000300e60100006c000000010000000100000001000000004000000040000080000000000000006d5ebe5a0000ffff53ef", 0x2c3, 0x400}], 0x1, 0x0) 04:14:57 executing program 0: socket$inet_sctp(0x2, 0x0, 0x84) perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x31c, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$IP_VS_SO_SET_DELDEST(r0, 0x0, 0x488, &(0x7f0000000380)={{0x0, @broadcast, 0x0, 0x2, 'ovf\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00 \x00', 0x2}, {@initdev={0xac, 0x1e, 0x0, 0x0}, 0x0, 0x2002}}, 0x44) 04:14:57 executing program 2: r0 = syz_open_dev$loop(&(0x7f00000001c0)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACETEARDOWN(0xffffffffffffffff, 0x1276, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4c], 0x0, 0x400, 0x3ff}) [ 778.976126][T13271] debugfs: File 'dropped' in directory 'loop0' already present! [ 778.983800][T13271] debugfs: File 'msg' in directory 'loop0' already present! [ 778.999910][T13271] debugfs: File 'trace0' in directory 'loop0' already present! 04:14:57 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@abs={0x1}, 0x8) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, 0x0, 0x0) listen(r1, 0x0) connect(r0, &(0x7f0000985ff8)=@un=@abs={0x1}, 0x8) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, 0x0, 0x0) socket$inet_udp(0x2, 0x2, 0x0) r2 = syz_open_procfs(0x0, &(0x7f00000002c0)='net/ipv6_route\x00') sendfile(r0, r2, 0x0, 0x800000bf) 04:14:57 executing program 3: r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000000200)={0x2, 0x1004e20}, 0x10) sendto$inet(r0, &(0x7f0000000140)="731247f8bf09abec01ced5d4dd6e92aa62aa7d935b7e32ca5c14d70409a996a1de", 0x21, 0x8800, &(0x7f0000000000)={0x2, 0x4e23, @local}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e20, @empty}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x0, 0x0, 0x0) recvmmsg(r0, &(0x7f00000043c0)=[{{0x0, 0x0, &(0x7f0000004040)=[{&(0x7f0000003dc0)=""/25, 0x19}, {&(0x7f0000003e00)=""/161, 0xa1}], 0x2}}], 0x1, 0x0, 0x0) 04:14:57 executing program 5: r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000000200)={0x2, 0x1004e20}, 0x10) sendto$inet(r0, &(0x7f0000000140)="731247f8bf09abec01ced5d4dd6e92aa62aa7d935b7e32ca5c14d70409a996a1de", 0x21, 0x8800, &(0x7f0000000000)={0x2, 0x4e23, @local}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e20, @empty}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x0, 0x0, 0x0) recvmmsg(r0, &(0x7f0000001340)=[{{0x0, 0x0, &(0x7f0000000600)=[{&(0x7f0000000180)=""/108, 0x6c}], 0x1}}], 0x1, 0x0, 0x0) [ 779.025123][T13274] EXT4-fs (loop1): bad geometry: block count 1080 exceeds size of device (2 blocks) [ 779.026289][T13272] IPVS: set_ctl: invalid protocol: 0 255.255.255.255:0 04:14:57 executing program 1: sendmmsg$unix(0xffffffffffffffff, &(0x7f0000005ec0)=[{0x0, 0xfe7e, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffd46}, {0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="100000000e00000027"], 0x9, 0x800}], 0x4924924924925ec, 0x0) sendmsg$key(0xffffffffffffffff, 0x0, 0x0) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0xaaaaaaaaaaaab31, &(0x7f0000000100)=[{&(0x7f00000000c0)="800000003804000019000300e60100006c000000010000000100000001000000004000000040000080000000000000006d5ebe5a0000ffff53ef", 0x2c3, 0x400}], 0x1, 0x0) [ 779.072969][T13282] debugfs: File 'dropped' in directory 'loop0' already present! [ 779.105406][T13282] debugfs: File 'msg' in directory 'loop0' already present! 04:14:57 executing program 3: r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000000200)={0x2, 0x1004e20}, 0x10) sendto$inet(r0, &(0x7f0000000140)="731247f8bf09abec01ced5d4dd6e92aa62aa7d935b7e32ca5c14d70409a996a1de", 0x21, 0x8800, &(0x7f0000000000)={0x2, 0x4e23, @local}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e20, @empty}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x0, 0x0, 0x0) recvmmsg(r0, &(0x7f00000043c0)=[{{0x0, 0x0, &(0x7f0000004040)=[{&(0x7f0000003dc0)=""/25, 0x19}, {&(0x7f0000003e00)=""/161, 0xa1}], 0x2}}], 0x1, 0x0, 0x0) 04:14:57 executing program 5: r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000000200)={0x2, 0x1004e20}, 0x10) sendto$inet(r0, &(0x7f0000000140)="731247f8bf09abec01ced5d4dd6e92aa62aa7d935b7e32ca5c14d70409a996a1de", 0x21, 0x8800, &(0x7f0000000000)={0x2, 0x4e23, @local}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e20, @empty}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x0, 0x0, 0x0) recvmmsg(r0, &(0x7f0000001340)=[{{0x0, 0x0, &(0x7f0000000600)=[{&(0x7f0000000180)=""/108, 0x6c}], 0x1}}], 0x1, 0x0, 0x0) 04:14:57 executing program 2: r0 = syz_open_dev$loop(&(0x7f00000001c0)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACETEARDOWN(0xffffffffffffffff, 0x1276, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50], 0x0, 0x400, 0x3ff}) 04:14:57 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@abs={0x1}, 0x8) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, 0x0, 0x0) listen(r1, 0x0) connect(r0, &(0x7f0000985ff8)=@un=@abs={0x1}, 0x8) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, 0x0, 0x0) socket$inet_udp(0x2, 0x2, 0x0) r2 = syz_open_procfs(0x0, &(0x7f00000002c0)='net/ipv6_route\x00') sendfile(r0, r2, 0x0, 0x800000bf) [ 779.152904][T13282] debugfs: File 'trace0' in directory 'loop0' already present! 04:14:57 executing program 3: r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000000200)={0x2, 0x1004e20}, 0x10) sendto$inet(r0, &(0x7f0000000140)="731247f8bf09abec01ced5d4dd6e92aa62aa7d935b7e32ca5c14d70409a996a1de", 0x21, 0x8800, &(0x7f0000000000)={0x2, 0x4e23, @local}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e20, @empty}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x0, 0x0, 0x0) recvmmsg(r0, &(0x7f00000043c0)=[{{0x0, 0x0, &(0x7f0000004040)=[{&(0x7f0000003dc0)=""/25, 0x19}, {&(0x7f0000003e00)=""/161, 0xa1}], 0x2}}], 0x1, 0x0, 0x0) 04:14:57 executing program 5: r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000000200)={0x2, 0x1004e20}, 0x10) sendto$inet(r0, &(0x7f0000000140)="731247f8bf09abec01ced5d4dd6e92aa62aa7d935b7e32ca5c14d70409a996a1de", 0x21, 0x8800, &(0x7f0000000000)={0x2, 0x4e23, @local}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e20, @empty}, 0x10) sendto$inet(r0, &(0x7f0000000240), 0x0, 0x0, 0x0, 0x0) recvmmsg(r0, &(0x7f0000001340)=[{{0x0, 0x0, &(0x7f0000000600)=[{&(0x7f0000000180)=""/108, 0x6c}], 0x1}}], 0x1, 0x0, 0x0) [ 779.226438][T13288] EXT4-fs (loop1): bad geometry: block count 1080 exceeds size of device (2 blocks) [ 779.242234][T13296] IPVS: set_ctl: invalid protocol: 0 255.255.255.255:0 04:14:57 executing program 0: socket$inet_sctp(0x2, 0x0, 0x84) perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x31c, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$IP_VS_SO_SET_DELDEST(r0, 0x0, 0x488, &(0x7f0000000380)={{0x0, @broadcast, 0x0, 0x2, 'ovf\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00%\x00', 0x2}, {@initdev={0xac, 0x1e, 0x0, 0x0}, 0x0, 0x2002}}, 0x44) 04:14:57 executing program 1: sendmmsg$unix(0xffffffffffffffff, &(0x7f0000005ec0)=[{0x0, 0xfe7e, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffd46}, {0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="100000000e00000027"], 0x9, 0x800}], 0x4924924924925ec, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, 0x0}, 0x0) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0xaaaaaaaaaaaab31, &(0x7f0000000100)=[{&(0x7f00000000c0)="800000003804000019000300e60100006c000000010000000100000001000000004000000040000080000000000000006d5ebe5a0000ffff53ef", 0x2c3, 0x400}], 0x1, 0x0) [ 779.299337][T13299] debugfs: File 'dropped' in directory 'loop0' already present! [ 779.336080][T13299] debugfs: File 'msg' in directory 'loop0' already present! 04:14:57 executing program 5: r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000000200)={0x2, 0x1004e20}, 0x10) sendto$inet(r0, &(0x7f0000000140)="731247f8bf09abec01ced5d4dd6e92aa62aa7d935b7e32ca5c14d70409a996a1de", 0x21, 0x8800, &(0x7f0000000000)={0x2, 0x4e23, @local}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e20, @empty}, 0x10) sendto$inet(r0, &(0x7f0000000240), 0x0, 0x0, 0x0, 0x0) recvmmsg(r0, &(0x7f0000001340)=[{{0x0, 0x0, &(0x7f0000000600)=[{&(0x7f0000000180)=""/108, 0x6c}], 0x1}}], 0x1, 0x0, 0x0) 04:14:57 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@abs={0x1}, 0x8) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, 0x0, 0x0) listen(r1, 0x0) connect(r0, &(0x7f0000985ff8)=@un=@abs={0x1}, 0x8) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, 0x0, 0x0) socket$inet_udp(0x2, 0x2, 0x0) r2 = syz_open_procfs(0x0, &(0x7f00000002c0)='net/ipv6_route\x00') sendfile(r0, r2, 0x0, 0x800000bf) 04:14:57 executing program 3: r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000000200)={0x2, 0x1004e20}, 0x10) sendto$inet(r0, &(0x7f0000000140)="731247f8bf09abec01ced5d4dd6e92aa62aa7d935b7e32ca5c14d70409a996a1de", 0x21, 0x8800, &(0x7f0000000000)={0x2, 0x4e23, @local}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e20, @empty}, 0x10) sendto$inet(r0, &(0x7f0000000240), 0x0, 0x0, 0x0, 0x0) recvmmsg(r0, &(0x7f00000043c0)=[{{0x0, 0x0, &(0x7f0000004040)=[{&(0x7f0000003dc0)=""/25, 0x19}, {&(0x7f0000003e00)=""/161, 0xa1}], 0x2}}], 0x1, 0x0, 0x0) [ 779.369508][T13299] debugfs: File 'trace0' in directory 'loop0' already present! 04:14:57 executing program 5: r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000000200)={0x2, 0x1004e20}, 0x10) sendto$inet(r0, &(0x7f0000000140)="731247f8bf09abec01ced5d4dd6e92aa62aa7d935b7e32ca5c14d70409a996a1de", 0x21, 0x8800, &(0x7f0000000000)={0x2, 0x4e23, @local}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e20, @empty}, 0x10) sendto$inet(r0, &(0x7f0000000240), 0x0, 0x0, 0x0, 0x0) recvmmsg(r0, &(0x7f0000001340)=[{{0x0, 0x0, &(0x7f0000000600)=[{&(0x7f0000000180)=""/108, 0x6c}], 0x1}}], 0x1, 0x0, 0x0) [ 779.439094][T13306] EXT4-fs (loop1): bad geometry: block count 1080 exceeds size of device (2 blocks) [ 779.450548][T13317] IPVS: set_ctl: invalid protocol: 0 255.255.255.255:0 04:14:57 executing program 3: r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000000200)={0x2, 0x1004e20}, 0x10) sendto$inet(r0, &(0x7f0000000140)="731247f8bf09abec01ced5d4dd6e92aa62aa7d935b7e32ca5c14d70409a996a1de", 0x21, 0x8800, &(0x7f0000000000)={0x2, 0x4e23, @local}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e20, @empty}, 0x10) sendto$inet(r0, &(0x7f0000000240), 0x0, 0x0, 0x0, 0x0) recvmmsg(r0, &(0x7f00000043c0)=[{{0x0, 0x0, &(0x7f0000004040)=[{&(0x7f0000003dc0)=""/25, 0x19}, {&(0x7f0000003e00)=""/161, 0xa1}], 0x2}}], 0x1, 0x0, 0x0) 04:14:57 executing program 1: sendmmsg$unix(0xffffffffffffffff, &(0x7f0000005ec0)=[{0x0, 0xfe7e, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffd46}, {0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="100000000e00000027"], 0x9, 0x800}], 0x4924924924925ec, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, 0x0}, 0x0) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0xaaaaaaaaaaaab31, &(0x7f0000000100)=[{&(0x7f00000000c0)="800000003804000019000300e60100006c000000010000000100000001000000004000000040000080000000000000006d5ebe5a0000ffff53ef", 0x2c3, 0x400}], 0x1, 0x0) [ 779.527416][T13319] debugfs: File 'dropped' in directory 'loop0' already present! [ 779.566870][T13319] debugfs: File 'msg' in directory 'loop0' already present! [ 779.603033][T13327] IPVS: set_ctl: invalid protocol: 0 255.255.255.255:0 [ 779.622132][T13319] debugfs: File 'trace0' in directory 'loop0' already present! 04:14:58 executing program 2: r0 = syz_open_dev$loop(&(0x7f00000001c0)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACETEARDOWN(0xffffffffffffffff, 0x1276, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5c], 0x0, 0x400, 0x3ff}) 04:14:58 executing program 5: r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000000200)={0x2, 0x1004e20}, 0x10) sendto$inet(r0, &(0x7f0000000140)="731247f8bf09abec01ced5d4dd6e92aa62aa7d935b7e32ca5c14d70409a996a1de", 0x21, 0x8800, &(0x7f0000000000)={0x2, 0x4e23, @local}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e20, @empty}, 0x10) sendto$inet(r0, &(0x7f0000000240)="dd", 0x24, 0x0, 0x0, 0x92facce38bbd979b) recvmmsg(0xffffffffffffffff, &(0x7f0000001340)=[{{0x0, 0x0, &(0x7f0000000600)=[{&(0x7f0000000180)=""/108, 0x6c}], 0x1}}], 0x1, 0x0, 0x0) 04:14:58 executing program 3: r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000000200)={0x2, 0x1004e20}, 0x10) sendto$inet(r0, &(0x7f0000000140)="731247f8bf09abec01ced5d4dd6e92aa62aa7d935b7e32ca5c14d70409a996a1de", 0x21, 0x8800, &(0x7f0000000000)={0x2, 0x4e23, @local}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e20, @empty}, 0x10) sendto$inet(r0, &(0x7f0000000240), 0x0, 0x0, 0x0, 0x0) recvmmsg(r0, &(0x7f00000043c0)=[{{0x0, 0x0, &(0x7f0000004040)=[{&(0x7f0000003dc0)=""/25, 0x19}, {&(0x7f0000003e00)=""/161, 0xa1}], 0x2}}], 0x1, 0x0, 0x0) 04:14:58 executing program 4: r0 = socket$unix(0x1, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, 0x0, 0x0) connect(r0, &(0x7f0000985ff8)=@un=@abs={0x1}, 0x8) [ 779.658663][T13328] EXT4-fs (loop1): bad geometry: block count 1080 exceeds size of device (2 blocks) 04:14:58 executing program 0: socket$inet_sctp(0x2, 0x0, 0x84) perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x31c, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$IP_VS_SO_SET_DELDEST(r0, 0x0, 0x488, &(0x7f0000000380)={{0x0, @broadcast, 0x0, 0x2, 'ovf\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00?\x00', 0x2}, {@initdev={0xac, 0x1e, 0x0, 0x0}, 0x0, 0x2002}}, 0x44) 04:14:58 executing program 4: sendmmsg$unix(0xffffffffffffffff, &(0x7f0000005ec0)=[{0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="10"], 0x1, 0x800}], 0x3, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={0x0}}, 0x0) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0xaaaaaaaaaaaab31, &(0x7f0000000100)=[{&(0x7f00000000c0)="800000003804000019000300e60100006c000000010000000100000001000000004000000040000080000000000000006d5ebe5a0000ffff53ef", 0x2c3, 0x400}], 0x1, 0x0) 04:14:58 executing program 1: sendmmsg$unix(0xffffffffffffffff, &(0x7f0000005ec0)=[{0x0, 0xfe7e, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffd46}, {0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="100000000e00000027"], 0x9, 0x800}], 0x4924924924925ec, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, 0x0}, 0x0) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0xaaaaaaaaaaaab31, &(0x7f0000000100)=[{&(0x7f00000000c0)="800000003804000019000300e60100006c000000010000000100000001000000004000000040000080000000000000006d5ebe5a0000ffff53ef", 0x2c3, 0x400}], 0x1, 0x0) 04:14:58 executing program 5: r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000000200)={0x2, 0x1004e20}, 0x10) sendto$inet(r0, &(0x7f0000000140)="731247f8bf09abec01ced5d4dd6e92aa62aa7d935b7e32ca5c14d70409a996a1de", 0x21, 0x8800, &(0x7f0000000000)={0x2, 0x4e23, @local}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e20, @empty}, 0x10) sendto$inet(r0, &(0x7f0000000240)="dd", 0x24, 0x0, 0x0, 0x92facce38bbd979b) recvmmsg(0xffffffffffffffff, &(0x7f0000001340)=[{{0x0, 0x0, &(0x7f0000000600)=[{&(0x7f0000000180)=""/108, 0x6c}], 0x1}}], 0x1, 0x0, 0x0) 04:14:58 executing program 3: r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000000200)={0x2, 0x1004e20}, 0x10) sendto$inet(r0, &(0x7f0000000140)="731247f8bf09abec01ced5d4dd6e92aa62aa7d935b7e32ca5c14d70409a996a1de", 0x21, 0x8800, &(0x7f0000000000)={0x2, 0x4e23, @local}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e20, @empty}, 0x10) sendto$inet(r0, &(0x7f0000000240)="dd", 0x24, 0x0, 0x0, 0x92facce38bbd979b) recvmmsg(0xffffffffffffffff, &(0x7f00000043c0)=[{{0x0, 0x0, &(0x7f0000004040)=[{&(0x7f0000003dc0)=""/25, 0x19}, {&(0x7f0000003e00)=""/161, 0xa1}], 0x2}}], 0x1, 0x0, 0x0) [ 779.729258][T13339] debugfs: File 'dropped' in directory 'loop0' already present! [ 779.746215][T13339] debugfs: File 'msg' in directory 'loop0' already present! 04:14:58 executing program 2: r0 = syz_open_dev$loop(&(0x7f00000001c0)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACETEARDOWN(0xffffffffffffffff, 0x1276, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x68], 0x0, 0x400, 0x3ff}) [ 779.787999][T13339] debugfs: File 'trace0' in directory 'loop0' already present! [ 779.820440][T13349] IPVS: set_ctl: invalid protocol: 0 255.255.255.255:0 04:14:58 executing program 3: r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000000200)={0x2, 0x1004e20}, 0x10) sendto$inet(r0, &(0x7f0000000140)="731247f8bf09abec01ced5d4dd6e92aa62aa7d935b7e32ca5c14d70409a996a1de", 0x21, 0x8800, &(0x7f0000000000)={0x2, 0x4e23, @local}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e20, @empty}, 0x10) sendto$inet(r0, &(0x7f0000000240)="dd", 0x24, 0x0, 0x0, 0x92facce38bbd979b) recvmmsg(0xffffffffffffffff, &(0x7f00000043c0)=[{{0x0, 0x0, &(0x7f0000004040)=[{&(0x7f0000003dc0)=""/25, 0x19}, {&(0x7f0000003e00)=""/161, 0xa1}], 0x2}}], 0x1, 0x0, 0x0) 04:14:58 executing program 5: r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000000200)={0x2, 0x1004e20}, 0x10) sendto$inet(r0, &(0x7f0000000140)="731247f8bf09abec01ced5d4dd6e92aa62aa7d935b7e32ca5c14d70409a996a1de", 0x21, 0x8800, &(0x7f0000000000)={0x2, 0x4e23, @local}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e20, @empty}, 0x10) sendto$inet(r0, &(0x7f0000000240)="dd", 0x24, 0x0, 0x0, 0x92facce38bbd979b) recvmmsg(0xffffffffffffffff, &(0x7f0000001340)=[{{0x0, 0x0, &(0x7f0000000600)=[{&(0x7f0000000180)=""/108, 0x6c}], 0x1}}], 0x1, 0x0, 0x0) [ 779.861384][T13343] EXT4-fs (loop1): bad geometry: block count 1080 exceeds size of device (2 blocks) 04:14:58 executing program 1: sendmmsg$unix(0xffffffffffffffff, &(0x7f0000005ec0)=[{0x0, 0xfe7e, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffd46}, {0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="100000000e00000027"], 0x9, 0x800}], 0x4924924924925ec, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={0x0}}, 0x0) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0xaaaaaaaaaaaab31, &(0x7f0000000100)=[{&(0x7f00000000c0)="800000003804000019000300e60100006c000000010000000100000001000000004000000040000080000000000000006d5ebe5a0000ffff53ef", 0x2c3, 0x400}], 0x1, 0x0) [ 779.911492][T13355] debugfs: File 'dropped' in directory 'loop0' already present! [ 779.925160][T13355] debugfs: File 'msg' in directory 'loop0' already present! [ 779.947238][T13351] EXT4-fs (loop4): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock 04:14:58 executing program 3: r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000000200)={0x2, 0x1004e20}, 0x10) sendto$inet(r0, &(0x7f0000000140)="731247f8bf09abec01ced5d4dd6e92aa62aa7d935b7e32ca5c14d70409a996a1de", 0x21, 0x8800, &(0x7f0000000000)={0x2, 0x4e23, @local}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e20, @empty}, 0x10) sendto$inet(r0, &(0x7f0000000240)="dd", 0x24, 0x0, 0x0, 0x92facce38bbd979b) recvmmsg(0xffffffffffffffff, &(0x7f00000043c0)=[{{0x0, 0x0, &(0x7f0000004040)=[{&(0x7f0000003dc0)=""/25, 0x19}, {&(0x7f0000003e00)=""/161, 0xa1}], 0x2}}], 0x1, 0x0, 0x0) 04:14:58 executing program 5: r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000000200)={0x2, 0x1004e20}, 0x10) sendto$inet(r0, &(0x7f0000000140)="731247f8bf09abec01ced5d4dd6e92aa62aa7d935b7e32ca5c14d70409a996a1de", 0x21, 0x8800, &(0x7f0000000000)={0x2, 0x4e23, @local}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e20, @empty}, 0x10) sendto$inet(r0, &(0x7f0000000240)="dd", 0x24, 0x0, 0x0, 0x92facce38bbd979b) recvmmsg(r0, 0x0, 0x0, 0x0, 0x0) [ 779.982251][T13355] debugfs: File 'trace0' in directory 'loop0' already present! [ 779.995146][T13366] IPVS: set_ctl: invalid protocol: 0 255.255.255.255:0 [ 780.009076][T13351] EXT4-fs (loop4): ext4_check_descriptors: Inode bitmap for group 0 not in group (block 0)! [ 780.046005][T13351] EXT4-fs (loop4): group descriptors corrupted! [ 780.061690][T13369] debugfs: File 'dropped' in directory 'loop0' already present! 04:14:58 executing program 0: socket$inet_sctp(0x2, 0x0, 0x84) perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x31c, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$IP_VS_SO_SET_DELDEST(r0, 0x0, 0x488, &(0x7f0000000380)={{0x0, @broadcast, 0x0, 0x2, 'ovf\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00H\x00', 0x2}, {@initdev={0xac, 0x1e, 0x0, 0x0}, 0x0, 0x2002}}, 0x44) 04:14:58 executing program 3: r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000000200)={0x2, 0x1004e20}, 0x10) sendto$inet(r0, &(0x7f0000000140)="731247f8bf09abec01ced5d4dd6e92aa62aa7d935b7e32ca5c14d70409a996a1de", 0x21, 0x8800, &(0x7f0000000000)={0x2, 0x4e23, @local}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e20, @empty}, 0x10) sendto$inet(r0, &(0x7f0000000240)="dd", 0x24, 0x0, 0x0, 0x92facce38bbd979b) recvmmsg(r0, 0x0, 0x0, 0x0, 0x0) [ 780.095976][T13369] debugfs: File 'msg' in directory 'loop0' already present! [ 780.117777][T13369] debugfs: File 'trace0' in directory 'loop0' already present! [ 780.141045][T13364] EXT4-fs error (device loop1): ext4_fill_super:4457: inode #2: comm syz-executor.1: iget: root inode unallocated [ 780.171628][T13373] EXT4-fs (loop4): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock [ 780.184968][T13364] EXT4-fs (loop1): get root inode failed [ 780.206266][T13373] EXT4-fs (loop4): ext4_check_descriptors: Inode bitmap for group 0 not in group (block 0)! [ 780.206272][T13364] EXT4-fs (loop1): mount failed [ 780.224521][T13382] IPVS: set_ctl: invalid protocol: 0 255.255.255.255:0 [ 780.241406][T13373] EXT4-fs (loop4): group descriptors corrupted! 04:14:58 executing program 4: r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f00000001c0)) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) perf_event_open$cgroup(&(0x7f00000002c0)={0x2, 0x70, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x4, 0x7, 0x0, 0x0, 0xffff, 0x2, 0xff, 0x2, 0x4c13, 0x0, 0xbb50, 0x0, @perf_config_ext={0x0, 0x36}, 0x200, 0x0, 0x0, 0x0, 0x7ff, 0x2}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x4001, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, &(0x7f0000000080)="baa100b000eef36cba2100ec66b9800000c00f326635001000000f30bad104ecc80080d267d9f8f30f1bb429000f20c06635200000000f22c067f3af", 0x3c}], 0x1, 0x0, 0x0, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) perf_event_open(&(0x7f0000000040)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x1000, &(0x7f0000000000/0x1000)=nil}) ioctl$KVM_SET_REGS(r3, 0x4090ae82, &(0x7f0000000200)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff], 0x1f000}) ioctl$KVM_RUN(r3, 0xae80, 0x0) syz_kvm_setup_cpu$x86(r2, 0xffffffffffffffff, &(0x7f0000013000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) 04:14:58 executing program 5: r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000000200)={0x2, 0x1004e20}, 0x10) sendto$inet(r0, &(0x7f0000000140)="731247f8bf09abec01ced5d4dd6e92aa62aa7d935b7e32ca5c14d70409a996a1de", 0x21, 0x8800, &(0x7f0000000000)={0x2, 0x4e23, @local}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e20, @empty}, 0x10) sendto$inet(r0, &(0x7f0000000240)="dd", 0x24, 0x0, 0x0, 0x92facce38bbd979b) recvmmsg(r0, 0x0, 0x0, 0x0, 0x0) 04:14:58 executing program 2: r0 = syz_open_dev$loop(&(0x7f00000001c0)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACETEARDOWN(0xffffffffffffffff, 0x1276, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6c], 0x0, 0x400, 0x3ff}) 04:14:58 executing program 3: r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000000200)={0x2, 0x1004e20}, 0x10) sendto$inet(r0, &(0x7f0000000140)="731247f8bf09abec01ced5d4dd6e92aa62aa7d935b7e32ca5c14d70409a996a1de", 0x21, 0x8800, &(0x7f0000000000)={0x2, 0x4e23, @local}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e20, @empty}, 0x10) sendto$inet(r0, &(0x7f0000000240)="dd", 0x24, 0x0, 0x0, 0x92facce38bbd979b) recvmmsg(r0, 0x0, 0x0, 0x0, 0x0) 04:14:58 executing program 1: sendmmsg$unix(0xffffffffffffffff, &(0x7f0000005ec0)=[{0x0, 0xfe7e, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffd46}, {0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="100000000e00000027"], 0x9, 0x800}], 0x4924924924925ec, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={0x0}}, 0x0) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0xaaaaaaaaaaaab31, &(0x7f0000000100)=[{&(0x7f00000000c0)="800000003804000019000300e60100006c000000010000000100000001000000004000000040000080000000000000006d5ebe5a0000ffff53ef", 0x2c3, 0x400}], 0x1, 0x0) [ 780.343513][T13390] debugfs: File 'dropped' in directory 'loop0' already present! [ 780.379723][T13390] debugfs: File 'msg' in directory 'loop0' already present! 04:14:58 executing program 5: r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000000200)={0x2, 0x1004e20}, 0x10) sendto$inet(r0, &(0x7f0000000140)="731247f8bf09abec01ced5d4dd6e92aa62aa7d935b7e32ca5c14d70409a996a1de", 0x21, 0x8800, &(0x7f0000000000)={0x2, 0x4e23, @local}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e20, @empty}, 0x10) sendto$inet(r0, &(0x7f0000000240)="dd", 0x24, 0x0, 0x0, 0x92facce38bbd979b) recvmmsg(r0, 0x0, 0x0, 0x0, 0x0) 04:14:58 executing program 3: r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000000200)={0x2, 0x1004e20}, 0x10) sendto$inet(r0, &(0x7f0000000140)="731247f8bf09abec01ced5d4dd6e92aa62aa7d935b7e32ca5c14d70409a996a1de", 0x21, 0x8800, &(0x7f0000000000)={0x2, 0x4e23, @local}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e20, @empty}, 0x10) sendto$inet(r0, &(0x7f0000000240)="dd", 0x24, 0x0, 0x0, 0x92facce38bbd979b) recvmmsg(r0, 0x0, 0x0, 0x0, 0x0) [ 780.388152][T13393] IPVS: set_ctl: invalid protocol: 0 255.255.255.255:0 [ 780.409005][T13390] debugfs: File 'trace0' in directory 'loop0' already present! [ 780.444924][T13391] EXT4-fs error (device loop1): ext4_fill_super:4457: inode #2: comm syz-executor.1: iget: root inode unallocated [ 780.471180][T13402] debugfs: File 'dropped' in directory 'loop0' already present! [ 780.479883][T13391] EXT4-fs (loop1): get root inode failed 04:14:58 executing program 3: r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000000200)={0x2, 0x1004e20}, 0x10) sendto$inet(r0, &(0x7f0000000140)="731247f8bf09abec01ced5d4dd6e92aa62aa7d935b7e32ca5c14d70409a996a1de", 0x21, 0x8800, &(0x7f0000000000)={0x2, 0x4e23, @local}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e20, @empty}, 0x10) sendto$inet(r0, &(0x7f0000000240)="dd", 0x24, 0x0, 0x0, 0x92facce38bbd979b) recvmmsg(r0, &(0x7f00000043c0), 0x0, 0x0, 0x0) 04:14:58 executing program 5: r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000000200)={0x2, 0x1004e20}, 0x10) sendto$inet(r0, &(0x7f0000000140)="731247f8bf09abec01ced5d4dd6e92aa62aa7d935b7e32ca5c14d70409a996a1de", 0x21, 0x8800, &(0x7f0000000000)={0x2, 0x4e23, @local}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e20, @empty}, 0x10) sendto$inet(r0, &(0x7f0000000240)="dd", 0x24, 0x0, 0x0, 0x92facce38bbd979b) recvmmsg(r0, &(0x7f0000001340), 0x0, 0x0, 0x0) 04:14:58 executing program 3: r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000000200)={0x2, 0x1004e20}, 0x10) sendto$inet(r0, &(0x7f0000000140)="731247f8bf09abec01ced5d4dd6e92aa62aa7d935b7e32ca5c14d70409a996a1de", 0x21, 0x8800, &(0x7f0000000000)={0x2, 0x4e23, @local}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e20, @empty}, 0x10) sendto$inet(r0, &(0x7f0000000240)="dd", 0x24, 0x0, 0x0, 0x92facce38bbd979b) recvmmsg(r0, &(0x7f00000043c0), 0x0, 0x0, 0x0) 04:14:58 executing program 0: socket$inet_sctp(0x2, 0x0, 0x84) perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x31c, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$IP_VS_SO_SET_DELDEST(r0, 0x0, 0x488, &(0x7f0000000380)={{0x0, @broadcast, 0x0, 0x2, 'ovf\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00L\x00', 0x2}, {@initdev={0xac, 0x1e, 0x0, 0x0}, 0x0, 0x2002}}, 0x44) [ 780.497046][T13391] EXT4-fs (loop1): mount failed [ 780.505384][T13402] debugfs: File 'msg' in directory 'loop0' already present! [ 780.534175][T13402] debugfs: File 'trace0' in directory 'loop0' already present! 04:14:59 executing program 2: r0 = syz_open_dev$loop(&(0x7f00000001c0)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACETEARDOWN(0xffffffffffffffff, 0x1276, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x74], 0x0, 0x400, 0x3ff}) [ 780.659370][T13414] IPVS: set_ctl: invalid protocol: 0 255.255.255.255:0 [ 780.696869][T13416] debugfs: File 'dropped' in directory 'loop0' already present! [ 780.728734][T13416] debugfs: File 'msg' in directory 'loop0' already present! [ 780.747326][T13416] debugfs: File 'trace0' in directory 'loop0' already present! [ 780.773142][T13417] debugfs: File 'dropped' in directory 'loop0' already present! [ 780.806037][T13417] debugfs: File 'msg' in directory 'loop0' already present! [ 780.821479][T13420] IPVS: set_ctl: invalid protocol: 0 255.255.255.255:0 [ 780.856996][T13417] debugfs: File 'trace0' in directory 'loop0' already present! 04:14:59 executing program 4: r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f00000001c0)) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) perf_event_open$cgroup(&(0x7f00000002c0)={0x2, 0x70, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x4, 0x7, 0x0, 0x0, 0xffff, 0x2, 0xff, 0x2, 0x4c13, 0x0, 0xbb50, 0x0, @perf_config_ext={0x0, 0x36}, 0x200, 0x0, 0x0, 0x0, 0x7ff, 0x2}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x4001, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, &(0x7f0000000080)="baa100b000eef36cba2100ec66b9800000c00f326635001000000f30bad104ecc80080d267d9f8f30f1bb429000f20c06635200000000f22c067f3af", 0x3c}], 0x1, 0x0, 0x0, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) perf_event_open(&(0x7f0000000040)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x1000, &(0x7f0000000000/0x1000)=nil}) ioctl$KVM_SET_REGS(r3, 0x4090ae82, &(0x7f0000000200)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff], 0x1f000}) ioctl$KVM_RUN(r3, 0xae80, 0x0) syz_kvm_setup_cpu$x86(r2, 0xffffffffffffffff, &(0x7f0000013000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) 04:14:59 executing program 1: sendmmsg$unix(0xffffffffffffffff, &(0x7f0000005ec0)=[{0x0, 0xfe7e, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffd46}, {0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="100000000e00000027"], 0x9, 0x800}], 0x4924924924925ec, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={0x0}}, 0x0) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0xaaaaaaaaaaaab31, &(0x7f0000000100)=[{&(0x7f00000000c0)="800000003804000019000300e60100006c000000010000000100000001000000004000000040000080000000000000006d5ebe5a0000ffff53ef", 0x2c3, 0x400}], 0x1, 0x0) 04:14:59 executing program 3: r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000000200)={0x2, 0x1004e20}, 0x10) sendto$inet(r0, &(0x7f0000000140)="731247f8bf09abec01ced5d4dd6e92aa62aa7d935b7e32ca5c14d70409a996a1de", 0x21, 0x8800, &(0x7f0000000000)={0x2, 0x4e23, @local}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e20, @empty}, 0x10) sendto$inet(r0, &(0x7f0000000240)="dd", 0x24, 0x0, 0x0, 0x92facce38bbd979b) recvmmsg(r0, &(0x7f00000043c0), 0x0, 0x0, 0x0) 04:14:59 executing program 5: r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000000200)={0x2, 0x1004e20}, 0x10) sendto$inet(r0, &(0x7f0000000140)="731247f8bf09abec01ced5d4dd6e92aa62aa7d935b7e32ca5c14d70409a996a1de", 0x21, 0x8800, &(0x7f0000000000)={0x2, 0x4e23, @local}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e20, @empty}, 0x10) sendto$inet(r0, &(0x7f0000000240)="dd", 0x24, 0x0, 0x0, 0x92facce38bbd979b) recvmmsg(r0, &(0x7f0000001340), 0x0, 0x0, 0x0) 04:14:59 executing program 2: r0 = syz_open_dev$loop(&(0x7f00000001c0)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACETEARDOWN(0xffffffffffffffff, 0x1276, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7a], 0x0, 0x400, 0x3ff}) 04:14:59 executing program 0: socket$inet_sctp(0x2, 0x0, 0x84) perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x31c, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$IP_VS_SO_SET_DELDEST(r0, 0x0, 0x488, &(0x7f0000000380)={{0x0, @broadcast, 0x0, 0x2, 'ovf\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00`\x00', 0x2}, {@initdev={0xac, 0x1e, 0x0, 0x0}, 0x0, 0x2002}}, 0x44) 04:14:59 executing program 3: r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000000200)={0x2, 0x1004e20}, 0x10) sendto$inet(r0, &(0x7f0000000140)="731247f8bf09abec01ced5d4dd6e92aa62aa7d935b7e32ca5c14d70409a996a1de", 0x21, 0x8800, &(0x7f0000000000)={0x2, 0x4e23, @local}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e20, @empty}, 0x10) sendto$inet(r0, &(0x7f0000000240)="dd", 0x24, 0x0, 0x0, 0x92facce38bbd979b) recvmmsg(r0, &(0x7f00000043c0)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0, 0x0) [ 781.417847][T13431] debugfs: File 'dropped' in directory 'loop0' already present! [ 781.439294][T13431] debugfs: File 'msg' in directory 'loop0' already present! [ 781.449671][T13434] IPVS: set_ctl: invalid protocol: 0 255.255.255.255:0 [ 781.453617][T13431] debugfs: File 'trace0' in directory 'loop0' already present! 04:14:59 executing program 5: r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000000200)={0x2, 0x1004e20}, 0x10) sendto$inet(r0, &(0x7f0000000140)="731247f8bf09abec01ced5d4dd6e92aa62aa7d935b7e32ca5c14d70409a996a1de", 0x21, 0x8800, &(0x7f0000000000)={0x2, 0x4e23, @local}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e20, @empty}, 0x10) sendto$inet(r0, &(0x7f0000000240)="dd", 0x24, 0x0, 0x0, 0x92facce38bbd979b) recvmmsg(r0, &(0x7f0000001340), 0x0, 0x0, 0x0) [ 781.478664][T13436] debugfs: File 'dropped' in directory 'loop0' already present! [ 781.499652][T13436] debugfs: File 'msg' in directory 'loop0' already present! [ 781.513361][T13436] debugfs: File 'trace0' in directory 'loop0' already present! 04:14:59 executing program 2: r0 = syz_open_dev$loop(&(0x7f00000001c0)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACETEARDOWN(0xffffffffffffffff, 0x1276, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x24c], 0x0, 0x400, 0x3ff}) 04:14:59 executing program 3: r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000000200)={0x2, 0x1004e20}, 0x10) sendto$inet(r0, &(0x7f0000000140)="731247f8bf09abec01ced5d4dd6e92aa62aa7d935b7e32ca5c14d70409a996a1de", 0x21, 0x8800, &(0x7f0000000000)={0x2, 0x4e23, @local}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e20, @empty}, 0x10) sendto$inet(r0, &(0x7f0000000240)="dd", 0x24, 0x0, 0x0, 0x92facce38bbd979b) recvmmsg(r0, &(0x7f00000043c0)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0, 0x0) [ 781.551993][T13429] EXT4-fs error (device loop1): ext4_fill_super:4457: inode #2: comm syz-executor.1: iget: root inode unallocated 04:15:00 executing program 5: r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000000200)={0x2, 0x1004e20}, 0x10) sendto$inet(r0, &(0x7f0000000140)="731247f8bf09abec01ced5d4dd6e92aa62aa7d935b7e32ca5c14d70409a996a1de", 0x21, 0x8800, &(0x7f0000000000)={0x2, 0x4e23, @local}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e20, @empty}, 0x10) sendto$inet(r0, &(0x7f0000000240)="dd", 0x24, 0x0, 0x0, 0x92facce38bbd979b) recvmmsg(r0, &(0x7f0000001340)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0, 0x0) 04:15:00 executing program 3: r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000000200)={0x2, 0x1004e20}, 0x10) sendto$inet(r0, &(0x7f0000000140)="731247f8bf09abec01ced5d4dd6e92aa62aa7d935b7e32ca5c14d70409a996a1de", 0x21, 0x8800, &(0x7f0000000000)={0x2, 0x4e23, @local}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e20, @empty}, 0x10) sendto$inet(r0, &(0x7f0000000240)="dd", 0x24, 0x0, 0x0, 0x92facce38bbd979b) recvmmsg(r0, &(0x7f00000043c0)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0, 0x0) [ 781.598919][T13429] EXT4-fs (loop1): get root inode failed [ 781.599912][T13447] debugfs: File 'dropped' in directory 'loop0' already present! [ 781.610667][T13429] EXT4-fs (loop1): mount failed [ 781.643407][T13447] debugfs: File 'msg' in directory 'loop0' already present! [ 781.663789][T13434] IPVS: set_ctl: invalid protocol: 0 255.255.255.255:0 [ 781.692574][T13447] debugfs: File 'trace0' in directory 'loop0' already present! [ 781.774211][T13455] debugfs: File 'dropped' in directory 'loop0' already present! [ 781.795931][T13455] debugfs: File 'msg' in directory 'loop0' already present! [ 781.804106][T13455] debugfs: File 'trace0' in directory 'loop0' already present! 04:15:00 executing program 1: sendmmsg$unix(0xffffffffffffffff, &(0x7f0000005ec0)=[{0x0, 0xfe7e, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffd46}, {0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="100000000e00000027"], 0x9, 0x800}], 0x4924924924925ec, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000240)={0x2, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, [@sadb_x_nat_t_type={0x1, 0x14, 0xed5}]}, 0x18}}, 0x0) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0xaaaaaaaaaaaab31, &(0x7f0000000100)=[{&(0x7f00000000c0)="800000003804000019000300e60100006c000000010000000100000001000000004000000040000080000000000000006d5ebe5a0000ffff53ef", 0x2c3, 0x400}], 0x1, 0x0) 04:15:00 executing program 4: r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f00000001c0)) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) perf_event_open$cgroup(&(0x7f00000002c0)={0x2, 0x70, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x4, 0x7, 0x0, 0x0, 0xffff, 0x2, 0xff, 0x2, 0x4c13, 0x0, 0xbb50, 0x0, @perf_config_ext={0x0, 0x36}, 0x200, 0x0, 0x0, 0x0, 0x7ff, 0x2}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x4001, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, &(0x7f0000000080)="baa100b000eef36cba2100ec66b9800000c00f326635001000000f30bad104ecc80080d267d9f8f30f1bb429000f20c06635200000000f22c067f3af", 0x3c}], 0x1, 0x0, 0x0, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) perf_event_open(&(0x7f0000000040)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x1000, &(0x7f0000000000/0x1000)=nil}) ioctl$KVM_SET_REGS(r3, 0x4090ae82, &(0x7f0000000200)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff], 0x1f000}) ioctl$KVM_RUN(r3, 0xae80, 0x0) syz_kvm_setup_cpu$x86(r2, 0xffffffffffffffff, &(0x7f0000013000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) 04:15:00 executing program 5: r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000000200)={0x2, 0x1004e20}, 0x10) sendto$inet(r0, &(0x7f0000000140)="731247f8bf09abec01ced5d4dd6e92aa62aa7d935b7e32ca5c14d70409a996a1de", 0x21, 0x8800, &(0x7f0000000000)={0x2, 0x4e23, @local}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e20, @empty}, 0x10) sendto$inet(r0, &(0x7f0000000240)="dd", 0x24, 0x0, 0x0, 0x92facce38bbd979b) recvmmsg(r0, &(0x7f0000001340)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0, 0x0) 04:15:00 executing program 3: r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000000200)={0x2, 0x1004e20}, 0x10) sendto$inet(r0, &(0x7f0000000140)="731247f8bf09abec01ced5d4dd6e92aa62aa7d935b7e32ca5c14d70409a996a1de", 0x21, 0x8800, &(0x7f0000000000)={0x2, 0x4e23, @local}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e20, @empty}, 0x10) sendto$inet(r0, &(0x7f0000000240)="dd", 0x24, 0x0, 0x0, 0x92facce38bbd979b) recvmmsg(r0, &(0x7f00000043c0)=[{{0x0, 0x0, &(0x7f0000004040)=[{&(0x7f0000003dc0)=""/25, 0x19}], 0x1}}], 0x1, 0x0, 0x0) 04:15:00 executing program 0: socket$inet_sctp(0x2, 0x0, 0x84) perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x31c, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$IP_VS_SO_SET_DELDEST(r0, 0x0, 0x488, &(0x7f0000000380)={{0x0, @broadcast, 0x0, 0x2, 'ovf\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00h\x00', 0x2}, {@initdev={0xac, 0x1e, 0x0, 0x0}, 0x0, 0x2002}}, 0x44) 04:15:00 executing program 2: r0 = syz_open_dev$loop(&(0x7f00000001c0)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACETEARDOWN(0xffffffffffffffff, 0x1276, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x300], 0x0, 0x400, 0x3ff}) 04:15:00 executing program 5: r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000000200)={0x2, 0x1004e20}, 0x10) sendto$inet(r0, &(0x7f0000000140)="731247f8bf09abec01ced5d4dd6e92aa62aa7d935b7e32ca5c14d70409a996a1de", 0x21, 0x8800, &(0x7f0000000000)={0x2, 0x4e23, @local}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e20, @empty}, 0x10) sendto$inet(r0, &(0x7f0000000240)="dd", 0x24, 0x0, 0x0, 0x92facce38bbd979b) recvmmsg(r0, &(0x7f0000001340)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0, 0x0) 04:15:00 executing program 3: r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000000200)={0x2, 0x1004e20}, 0x10) sendto$inet(r0, &(0x7f0000000140)="731247f8bf09abec01ced5d4dd6e92aa62aa7d935b7e32ca5c14d70409a996a1de", 0x21, 0x8800, &(0x7f0000000000)={0x2, 0x4e23, @local}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e20, @empty}, 0x10) sendto$inet(r0, &(0x7f0000000240)="dd", 0x24, 0x0, 0x0, 0x92facce38bbd979b) recvmmsg(r0, &(0x7f00000043c0)=[{{0x0, 0x0, &(0x7f0000004040)=[{&(0x7f0000003dc0)=""/25, 0x19}], 0x1}}], 0x1, 0x0, 0x0) [ 782.460219][T13462] debugfs: File 'dropped' in directory 'loop0' already present! [ 782.488423][T13462] debugfs: File 'msg' in directory 'loop0' already present! [ 782.500478][T13470] IPVS: set_ctl: invalid protocol: 0 255.255.255.255:0 [ 782.519879][T13462] debugfs: File 'trace0' in directory 'loop0' already present! [ 782.529330][T13466] EXT4-fs error (device loop1): ext4_fill_super:4457: inode #2: comm syz-executor.1: iget: root inode unallocated [ 782.544518][T13466] EXT4-fs (loop1): get root inode failed [ 782.553555][T13475] debugfs: File 'dropped' in directory 'loop0' already present! [ 782.553787][T13466] EXT4-fs (loop1): mount failed 04:15:01 executing program 3: r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000000200)={0x2, 0x1004e20}, 0x10) sendto$inet(r0, &(0x7f0000000140)="731247f8bf09abec01ced5d4dd6e92aa62aa7d935b7e32ca5c14d70409a996a1de", 0x21, 0x8800, &(0x7f0000000000)={0x2, 0x4e23, @local}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e20, @empty}, 0x10) sendto$inet(r0, &(0x7f0000000240)="dd", 0x24, 0x0, 0x0, 0x92facce38bbd979b) recvmmsg(r0, &(0x7f00000043c0)=[{{0x0, 0x0, &(0x7f0000004040)=[{&(0x7f0000003dc0)=""/25, 0x19}], 0x1}}], 0x1, 0x0, 0x0) 04:15:01 executing program 1: sendmmsg$unix(0xffffffffffffffff, &(0x7f0000005ec0)=[{0x0, 0xfe7e, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffd46}, {0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="100000000e00000027"], 0x9, 0x800}], 0x4924924924925ec, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000240)={0x2, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, [@sadb_x_nat_t_type={0x1, 0x14, 0xed5}]}, 0x18}}, 0x0) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0xaaaaaaaaaaaab31, &(0x7f0000000100)=[{&(0x7f00000000c0)="800000003804000019000300e60100006c000000010000000100000001000000004000000040000080000000000000006d5ebe5a0000ffff53ef", 0x2c3, 0x400}], 0x1, 0x0) 04:15:01 executing program 5: r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000000200)={0x2, 0x1004e20}, 0x10) sendto$inet(r0, &(0x7f0000000140)="731247f8bf09abec01ced5d4dd6e92aa62aa7d935b7e32ca5c14d70409a996a1de", 0x21, 0x8800, &(0x7f0000000000)={0x2, 0x4e23, @local}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e20, @empty}, 0x10) sendto$inet(r0, &(0x7f0000000240)="dd", 0x24, 0x0, 0x0, 0x92facce38bbd979b) recvmmsg(r0, &(0x7f0000001340)=[{{0x0, 0x0, &(0x7f0000000600)}}], 0x1, 0x0, 0x0) [ 782.615669][T13475] debugfs: File 'msg' in directory 'loop0' already present! [ 782.635253][T13475] debugfs: File 'trace0' in directory 'loop0' already present! [ 782.653081][T13481] IPVS: set_ctl: invalid protocol: 0 255.255.255.255:0 04:15:01 executing program 3: r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000000200)={0x2, 0x1004e20}, 0x10) sendto$inet(r0, &(0x7f0000000140)="731247f8bf09abec01ced5d4dd6e92aa62aa7d935b7e32ca5c14d70409a996a1de", 0x21, 0x8800, &(0x7f0000000000)={0x2, 0x4e23, @local}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e20, @empty}, 0x10) sendto$inet(r0, &(0x7f0000000240)="dd", 0x24, 0x0, 0x0, 0x92facce38bbd979b) recvmmsg(r0, &(0x7f00000043c0)=[{{0x0, 0x0, &(0x7f0000004040)=[{&(0x7f0000003dc0)=""/25, 0x19}, {0x0}], 0x2}}], 0x1, 0x0, 0x0) [ 782.750170][T13487] EXT4-fs error (device loop1): ext4_fill_super:4457: inode #2: comm syz-executor.1: iget: root inode unallocated [ 782.767825][T13487] EXT4-fs (loop1): get root inode failed [ 782.773551][T13487] EXT4-fs (loop1): mount failed 04:15:01 executing program 4: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000002c0)='./bus\x00', 0x0, 0xaaaaaaaaaaaac4c, &(0x7f0000000140)=[{&(0x7f0000000080)="eb3c906d6b66732e666174000204010028040270fff8", 0x3a7}], 0xc0ed0000, 0x0) 04:15:01 executing program 5: r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000000200)={0x2, 0x1004e20}, 0x10) sendto$inet(r0, &(0x7f0000000140)="731247f8bf09abec01ced5d4dd6e92aa62aa7d935b7e32ca5c14d70409a996a1de", 0x21, 0x8800, &(0x7f0000000000)={0x2, 0x4e23, @local}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e20, @empty}, 0x10) sendto$inet(r0, &(0x7f0000000240)="dd", 0x24, 0x0, 0x0, 0x92facce38bbd979b) recvmmsg(r0, &(0x7f0000001340)=[{{0x0, 0x0, &(0x7f0000000600)}}], 0x1, 0x0, 0x0) 04:15:01 executing program 2: r0 = syz_open_dev$loop(&(0x7f00000001c0)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACETEARDOWN(0xffffffffffffffff, 0x1276, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x310], 0x0, 0x400, 0x3ff}) 04:15:01 executing program 0: socket$inet_sctp(0x2, 0x0, 0x84) perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x31c, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$IP_VS_SO_SET_DELDEST(r0, 0x0, 0x488, &(0x7f0000000380)={{0x0, @broadcast, 0x0, 0x2, 'ovf\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00l\x00', 0x2}, {@initdev={0xac, 0x1e, 0x0, 0x0}, 0x0, 0x2002}}, 0x44) 04:15:01 executing program 3: r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000000200)={0x2, 0x1004e20}, 0x10) sendto$inet(r0, &(0x7f0000000140)="731247f8bf09abec01ced5d4dd6e92aa62aa7d935b7e32ca5c14d70409a996a1de", 0x21, 0x8800, &(0x7f0000000000)={0x2, 0x4e23, @local}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e20, @empty}, 0x10) sendto$inet(r0, &(0x7f0000000240)="dd", 0x24, 0x0, 0x0, 0x92facce38bbd979b) recvmmsg(r0, &(0x7f00000043c0)=[{{0x0, 0x0, &(0x7f0000004040)=[{&(0x7f0000003dc0)=""/25, 0x19}, {0x0}], 0x2}}], 0x1, 0x0, 0x0) 04:15:01 executing program 1: sendmmsg$unix(0xffffffffffffffff, &(0x7f0000005ec0)=[{0x0, 0xfe7e, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffd46}, {0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="100000000e00000027"], 0x9, 0x800}], 0x4924924924925ec, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000240)={0x2, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, [@sadb_x_nat_t_type={0x1, 0x14, 0xed5}]}, 0x18}}, 0x0) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0xaaaaaaaaaaaab31, &(0x7f0000000100)=[{&(0x7f00000000c0)="800000003804000019000300e60100006c000000010000000100000001000000004000000040000080000000000000006d5ebe5a0000ffff53ef", 0x2c3, 0x400}], 0x1, 0x0) 04:15:01 executing program 3: r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000000200)={0x2, 0x1004e20}, 0x10) sendto$inet(r0, &(0x7f0000000140)="731247f8bf09abec01ced5d4dd6e92aa62aa7d935b7e32ca5c14d70409a996a1de", 0x21, 0x8800, &(0x7f0000000000)={0x2, 0x4e23, @local}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e20, @empty}, 0x10) sendto$inet(r0, &(0x7f0000000240)="dd", 0x24, 0x0, 0x0, 0x92facce38bbd979b) recvmmsg(r0, &(0x7f00000043c0)=[{{0x0, 0x0, &(0x7f0000004040)=[{&(0x7f0000003dc0)=""/25, 0x19}, {0x0}], 0x2}}], 0x1, 0x0, 0x0) 04:15:01 executing program 5: r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000000200)={0x2, 0x1004e20}, 0x10) sendto$inet(r0, &(0x7f0000000140)="731247f8bf09abec01ced5d4dd6e92aa62aa7d935b7e32ca5c14d70409a996a1de", 0x21, 0x8800, &(0x7f0000000000)={0x2, 0x4e23, @local}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e20, @empty}, 0x10) sendto$inet(r0, &(0x7f0000000240)="dd", 0x24, 0x0, 0x0, 0x92facce38bbd979b) recvmmsg(r0, &(0x7f0000001340)=[{{0x0, 0x0, &(0x7f0000000600)}}], 0x1, 0x0, 0x0) [ 783.040224][T13503] debugfs: File 'dropped' in directory 'loop0' already present! [ 783.061249][T13506] IPVS: set_ctl: invalid protocol: 0 255.255.255.255:0 [ 783.086101][T13503] debugfs: File 'msg' in directory 'loop0' already present! [ 783.108298][T13503] debugfs: File 'trace0' in directory 'loop0' already present! [ 783.127599][T13501] EXT4-fs error (device loop1): ext4_fill_super:4457: inode #2: comm syz-executor.1: iget: root inode unallocated 04:15:01 executing program 5: r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000000200)={0x2, 0x1004e20}, 0x10) sendto$inet(r0, &(0x7f0000000140)="731247f8bf09abec01ced5d4dd6e92aa62aa7d935b7e32ca5c14d70409a996a1de", 0x21, 0x8800, &(0x7f0000000000)={0x2, 0x4e23, @local}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e20, @empty}, 0x10) sendto$inet(r0, &(0x7f0000000240)="dd", 0x24, 0x0, 0x0, 0x92facce38bbd979b) recvmmsg(r0, &(0x7f0000001340)=[{{0x0, 0x0, &(0x7f0000000600)=[{0x0}], 0x1}}], 0x1, 0x0, 0x0) 04:15:01 executing program 3: r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000000200)={0x2, 0x1004e20}, 0x10) sendto$inet(r0, &(0x7f0000000140)="731247f8bf09abec01ced5d4dd6e92aa62aa7d935b7e32ca5c14d70409a996a1de", 0x21, 0x8800, &(0x7f0000000000)={0x2, 0x4e23, @local}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e20, @empty}, 0x10) sendto$inet(r0, &(0x7f0000000240)="dd", 0x24, 0x0, 0x0, 0x92facce38bbd979b) recvmmsg(r0, &(0x7f00000043c0)=[{{0x0, 0x0, &(0x7f0000004040)=[{&(0x7f0000003e00)=""/161, 0xa1}], 0x1}}], 0x1, 0x0, 0x0) [ 783.144914][T13517] debugfs: File 'dropped' in directory 'loop0' already present! [ 783.145409][T13507] FAT-fs (loop4): bogus number of directory entries (516) [ 783.166593][T13506] IPVS: set_ctl: invalid protocol: 0 255.255.255.255:0 [ 783.167563][T13517] debugfs: File 'msg' in directory 'loop0' already present! 04:15:01 executing program 5: r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000000200)={0x2, 0x1004e20}, 0x10) sendto$inet(r0, &(0x7f0000000140)="731247f8bf09abec01ced5d4dd6e92aa62aa7d935b7e32ca5c14d70409a996a1de", 0x21, 0x8800, &(0x7f0000000000)={0x2, 0x4e23, @local}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e20, @empty}, 0x10) sendto$inet(r0, &(0x7f0000000240)="dd", 0x24, 0x0, 0x0, 0x92facce38bbd979b) recvmmsg(r0, &(0x7f0000001340)=[{{0x0, 0x0, &(0x7f0000000600)=[{0x0}], 0x1}}], 0x1, 0x0, 0x0) 04:15:01 executing program 0: socket$inet_sctp(0x2, 0x0, 0x84) perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x31c, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$IP_VS_SO_SET_DELDEST(r0, 0x0, 0x488, &(0x7f0000000380)={{0x0, @broadcast, 0x0, 0x2, 'ovf\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00t\x00', 0x2}, {@initdev={0xac, 0x1e, 0x0, 0x0}, 0x0, 0x2002}}, 0x44) [ 783.190267][T13501] EXT4-fs (loop1): get root inode failed [ 783.199473][T13501] EXT4-fs (loop1): mount failed [ 783.207811][T13507] FAT-fs (loop4): Can't find a valid FAT filesystem [ 783.212660][T13517] debugfs: File 'trace0' in directory 'loop0' already present! [ 783.357987][T13507] FAT-fs (loop4): bogus number of directory entries (516) [ 783.367846][T13529] IPVS: set_ctl: invalid protocol: 0 255.255.255.255:0 [ 783.373315][T13507] FAT-fs (loop4): Can't find a valid FAT filesystem 04:15:01 executing program 4: 04:15:01 executing program 1: sendmmsg$unix(0xffffffffffffffff, &(0x7f0000005ec0)=[{0x0, 0xfe7e, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffd46}, {0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="100000000e00000027"], 0x9, 0x800}], 0x4924924924925ec, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000240)={0x2, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, [@sadb_ident={0x2}]}, 0x20}}, 0x0) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0xaaaaaaaaaaaab31, &(0x7f0000000100)=[{&(0x7f00000000c0)="800000003804000019000300e60100006c000000010000000100000001000000004000000040000080000000000000006d5ebe5a0000ffff53ef", 0x2c3, 0x400}], 0x1, 0x0) 04:15:01 executing program 2: r0 = syz_open_dev$loop(&(0x7f00000001c0)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACETEARDOWN(0xffffffffffffffff, 0x1276, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x500], 0x0, 0x400, 0x3ff}) 04:15:01 executing program 5: r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000000200)={0x2, 0x1004e20}, 0x10) sendto$inet(r0, &(0x7f0000000140)="731247f8bf09abec01ced5d4dd6e92aa62aa7d935b7e32ca5c14d70409a996a1de", 0x21, 0x8800, &(0x7f0000000000)={0x2, 0x4e23, @local}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e20, @empty}, 0x10) sendto$inet(r0, &(0x7f0000000240)="dd", 0x24, 0x0, 0x0, 0x92facce38bbd979b) recvmmsg(r0, &(0x7f0000001340)=[{{0x0, 0x0, &(0x7f0000000600)=[{0x0}], 0x1}}], 0x1, 0x0, 0x0) [ 783.486540][T13534] debugfs: File 'dropped' in directory 'loop0' already present! [ 783.495078][T13536] IPVS: set_ctl: invalid protocol: 0 255.255.255.255:0 [ 783.512075][T13534] debugfs: File 'msg' in directory 'loop0' already present! 04:15:01 executing program 5: [ 783.542325][T13534] debugfs: File 'trace0' in directory 'loop0' already present! [ 783.567462][T13535] EXT4-fs error (device loop1): ext4_fill_super:4457: inode #2: comm syz-executor.1: iget: root inode unallocated [ 783.582709][T13542] debugfs: File 'dropped' in directory 'loop0' already present! 04:15:02 executing program 4: 04:15:02 executing program 0: socket$inet_sctp(0x2, 0x0, 0x84) perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x31c, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$IP_VS_SO_SET_DELDEST(r0, 0x0, 0x488, &(0x7f0000000380)={{0x0, @broadcast, 0x0, 0x2, 'ovf\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00z\x00', 0x2}, {@initdev={0xac, 0x1e, 0x0, 0x0}, 0x0, 0x2002}}, 0x44) [ 783.584706][T13535] EXT4-fs (loop1): get root inode failed [ 783.602356][T13535] EXT4-fs (loop1): mount failed [ 783.629791][T13542] debugfs: File 'msg' in directory 'loop0' already present! 04:15:02 executing program 4: 04:15:02 executing program 5: [ 783.657377][T13542] debugfs: File 'trace0' in directory 'loop0' already present! [ 783.720980][T13551] IPVS: set_ctl: invalid protocol: 0 255.255.255.255:0 [ 783.804447][T13551] IPVS: set_ctl: invalid protocol: 0 255.255.255.255:0 04:15:02 executing program 3: r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000000200)={0x2, 0x1004e20}, 0x10) sendto$inet(r0, &(0x7f0000000140)="731247f8bf09abec01ced5d4dd6e92aa62aa7d935b7e32ca5c14d70409a996a1de", 0x21, 0x8800, &(0x7f0000000000)={0x2, 0x4e23, @local}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e20, @empty}, 0x10) sendto$inet(r0, &(0x7f0000000240)="dd", 0x24, 0x0, 0x0, 0x92facce38bbd979b) recvmmsg(r0, &(0x7f00000043c0)=[{{0x0, 0x0, &(0x7f0000004040)=[{&(0x7f0000003e00)=""/161, 0xa1}], 0x1}}], 0x1, 0x0, 0x0) 04:15:02 executing program 1: sendmmsg$unix(0xffffffffffffffff, &(0x7f0000005ec0)=[{0x0, 0xfe7e, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffd46}, {0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="100000000e00000027"], 0x9, 0x800}], 0x4924924924925ec, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000240)={0x2, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, [@sadb_ident={0x2}]}, 0x20}}, 0x0) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0xaaaaaaaaaaaab31, &(0x7f0000000100)=[{&(0x7f00000000c0)="800000003804000019000300e60100006c000000010000000100000001000000004000000040000080000000000000006d5ebe5a0000ffff53ef", 0x2c3, 0x400}], 0x1, 0x0) 04:15:02 executing program 4: 04:15:02 executing program 5: 04:15:02 executing program 2: r0 = syz_open_dev$loop(&(0x7f00000001c0)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACETEARDOWN(0xffffffffffffffff, 0x1276, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x600], 0x0, 0x400, 0x3ff}) 04:15:02 executing program 0: socket$inet_sctp(0x2, 0x0, 0x84) perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x31c, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$IP_VS_SO_SET_DELDEST(r0, 0x0, 0x488, &(0x7f0000000380)={{0x0, @broadcast, 0x0, 0x2, 'ovf\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x84\x00', 0x2}, {@initdev={0xac, 0x1e, 0x0, 0x0}, 0x0, 0x2002}}, 0x44) 04:15:02 executing program 5: 04:15:02 executing program 4: [ 784.081890][T13561] debugfs: File 'dropped' in directory 'loop0' already present! [ 784.109199][T13566] IPVS: set_ctl: invalid protocol: 0 255.255.255.255:0 [ 784.121427][T13561] debugfs: File 'msg' in directory 'loop0' already present! 04:15:02 executing program 4: 04:15:02 executing program 5: [ 784.142300][T13561] debugfs: File 'trace0' in directory 'loop0' already present! [ 784.162423][T13558] EXT4-fs error (device loop1): ext4_fill_super:4457: inode #2: comm syz-executor.1: iget: root inode unallocated 04:15:02 executing program 5: 04:15:02 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000240)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-cipher_null\x00'}, 0x58) r1 = accept4(r0, 0x0, 0x0, 0x0) r2 = syz_open_procfs(0x0, &(0x7f00000001c0)='pagemap\x00') sendfile(r1, r2, 0x0, 0x50000000000c43) [ 784.198996][T13571] debugfs: File 'dropped' in directory 'loop0' already present! [ 784.210938][T13558] EXT4-fs (loop1): get root inode failed [ 784.219326][T13558] EXT4-fs (loop1): mount failed [ 784.240383][T13571] debugfs: File 'msg' in directory 'loop0' already present! [ 784.273032][T13580] IPVS: set_ctl: invalid protocol: 0 255.255.255.255:0 [ 784.289065][T13571] debugfs: File 'trace0' in directory 'loop0' already present! 04:15:03 executing program 3: r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000000200)={0x2, 0x1004e20}, 0x10) sendto$inet(r0, &(0x7f0000000140)="731247f8bf09abec01ced5d4dd6e92aa62aa7d935b7e32ca5c14d70409a996a1de", 0x21, 0x8800, &(0x7f0000000000)={0x2, 0x4e23, @local}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e20, @empty}, 0x10) sendto$inet(r0, &(0x7f0000000240)="dd", 0x24, 0x0, 0x0, 0x92facce38bbd979b) recvmmsg(r0, &(0x7f00000043c0)=[{{0x0, 0x0, &(0x7f0000004040)=[{&(0x7f0000003e00)=""/161, 0xa1}], 0x1}}], 0x1, 0x0, 0x0) 04:15:03 executing program 5: 04:15:03 executing program 1: sendmmsg$unix(0xffffffffffffffff, &(0x7f0000005ec0)=[{0x0, 0xfe7e, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffd46}, {0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="100000000e00000027"], 0x9, 0x800}], 0x4924924924925ec, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000240)={0x2, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, [@sadb_ident={0x2}]}, 0x20}}, 0x0) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0xaaaaaaaaaaaab31, &(0x7f0000000100)=[{&(0x7f00000000c0)="800000003804000019000300e60100006c000000010000000100000001000000004000000040000080000000000000006d5ebe5a0000ffff53ef", 0x2c3, 0x400}], 0x1, 0x0) 04:15:03 executing program 2: r0 = syz_open_dev$loop(&(0x7f00000001c0)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACETEARDOWN(0xffffffffffffffff, 0x1276, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x700], 0x0, 0x400, 0x3ff}) 04:15:03 executing program 0: socket$inet_sctp(0x2, 0x0, 0x84) perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x31c, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$IP_VS_SO_SET_DELDEST(r0, 0x0, 0x488, &(0x7f0000000380)={{0x0, @broadcast, 0x0, 0x2, 'ovf\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x00', 0x2}, {@initdev={0xac, 0x1e, 0x0, 0x0}, 0x0, 0x2002}}, 0x44) 04:15:03 executing program 5: [ 784.947789][T13586] debugfs: File 'dropped' in directory 'loop0' already present! [ 784.965005][T13586] debugfs: File 'msg' in directory 'loop0' already present! [ 784.986801][T13586] debugfs: File 'trace0' in directory 'loop0' already present! 04:15:03 executing program 5: [ 785.001903][T13593] IPVS: set_ctl: invalid protocol: 0 255.255.255.255:0 [ 785.012531][T13585] EXT4-fs error (device loop1): ext4_fill_super:4457: inode #2: comm syz-executor.1: iget: root inode unallocated 04:15:03 executing program 5: [ 785.050815][T13585] EXT4-fs (loop1): get root inode failed [ 785.050838][T13596] debugfs: File 'dropped' in directory 'loop0' already present! [ 785.061658][T13585] EXT4-fs (loop1): mount failed [ 785.077383][T13596] debugfs: File 'msg' in directory 'loop0' already present! [ 785.085791][T13596] debugfs: File 'trace0' in directory 'loop0' already present! 04:15:03 executing program 2: r0 = syz_open_dev$loop(&(0x7f00000001c0)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACETEARDOWN(0xffffffffffffffff, 0x1276, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x900], 0x0, 0x400, 0x3ff}) 04:15:03 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000240)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-cipher_null\x00'}, 0x58) r1 = accept4(r0, 0x0, 0x0, 0x0) r2 = syz_open_procfs(0x0, &(0x7f00000001c0)='pagemap\x00') sendfile(r1, r2, 0x0, 0x50000000000c43) 04:15:03 executing program 1: sendmmsg$unix(0xffffffffffffffff, &(0x7f0000005ec0)=[{0x0, 0xfe7e, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffd46}, {0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="100000000e00000027"], 0x9, 0x800}], 0x4924924924925ec, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000240)={0x2, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, [@sadb_x_nat_t_type={0x1}, @sadb_ident={0x2}]}, 0x28}}, 0x0) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0xaaaaaaaaaaaab31, &(0x7f0000000100)=[{&(0x7f00000000c0)="800000003804000019000300e60100006c000000010000000100000001000000004000000040000080000000000000006d5ebe5a0000ffff53ef", 0x2c3, 0x400}], 0x1, 0x0) 04:15:03 executing program 5: [ 785.142564][T13603] IPVS: set_ctl: invalid protocol: 0 255.255.255.255:0 [ 785.210251][T13608] debugfs: File 'dropped' in directory 'loop0' already present! [ 785.235683][T13608] debugfs: File 'msg' in directory 'loop0' already present! [ 785.262458][T13608] debugfs: File 'trace0' in directory 'loop0' already present! [ 785.286855][T13613] debugfs: File 'dropped' in directory 'loop0' already present! [ 785.294707][T13613] debugfs: File 'msg' in directory 'loop0' already present! [ 785.306213][T13610] EXT4-fs error (device loop1): ext4_fill_super:4457: inode #2: comm syz-executor.1: iget: root inode unallocated [ 785.322844][T13613] debugfs: File 'trace0' in directory 'loop0' already present! [ 785.331264][T13610] EXT4-fs (loop1): get root inode failed [ 785.349974][T13610] EXT4-fs (loop1): mount failed 04:15:04 executing program 0: socket$inet_sctp(0x2, 0x0, 0x84) perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x31c, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$IP_VS_SO_SET_DELDEST(r0, 0x0, 0x488, &(0x7f0000000380)={{0x0, @broadcast, 0x0, 0x2, 'ovf\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\x00', 0x2}, {@initdev={0xac, 0x1e, 0x0, 0x0}, 0x0, 0x2002}}, 0x44) 04:15:04 executing program 3: r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000000200)={0x2, 0x1004e20}, 0x10) sendto$inet(r0, &(0x7f0000000140)="731247f8bf09abec01ced5d4dd6e92aa62aa7d935b7e32ca5c14d70409a996a1de", 0x21, 0x8800, &(0x7f0000000000)={0x2, 0x4e23, @local}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e20, @empty}, 0x10) sendto$inet(r0, &(0x7f0000000240)="dd", 0x24, 0x0, 0x0, 0x92facce38bbd979b) recvmmsg(r0, &(0x7f00000043c0)=[{{0x0, 0x0, &(0x7f0000004040)=[{0x0}, {&(0x7f0000003e00)=""/161, 0xa1}], 0x2}}], 0x1, 0x0, 0x0) 04:15:04 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000280)=0x7fffffff) ioctl$TIOCSETD(r0, 0x5423, &(0x7f00000000c0)=0xf) openat$apparmor_task_exec(0xffffffffffffff9c, 0x0, 0x2, 0x0) r1 = open(0x0, 0x0, 0x0) write$selinux_attr(0xffffffffffffffff, 0x0, 0x0) r2 = socket$inet6(0xa, 0x400000000001, 0x0) ioctl$NBD_DISCONNECT(r1, 0xab08) r3 = dup(r2) inotify_add_watch(r1, &(0x7f00000001c0)='./bus\x00', 0x0) setsockopt$inet6_tcp_int(r3, 0x6, 0xa, &(0x7f0000000100)=0x81, 0x195) sendto$rxrpc(r1, &(0x7f0000000480)="c83e7bd9dad40d6d8ab5b4769552453fa1c3f3fdb72e5708128015143973c388ada01f0b4a39191a002e2ea694d176551f86619617108f814bf5d203b73d8702d791f2875112a6dc3d83913c9acdc9d2ebb44e2a316814f81624aceebe910cdb0b5dfb2c56fd2305e8402d16ce5ee7abd2fdad24ef5f4074ee7d9370fd6c95c1d2499ffa9d277b59451541958dd0a926f7cfdc32d17f7640d6d57a8bdeaa5ffb9045f151124ee7b090802a6b34ff899573e92e9e84c157bf9ad65626f0e7d443b478272ef85692ea4742846ce6af9bd13cbc1530ab2baa3170dce3c4d9331f93e8930f35249208cb027829", 0xeb, 0x10, &(0x7f0000000140)=@in6={0x21, 0x4, 0x2, 0x1c, {0xa, 0x4e23, 0x2, @local}}, 0x24) getsockopt$inet6_tcp_buf(r2, 0x6, 0x7ab51b07805a3552, &(0x7f0000000380)=""/234, &(0x7f0000000300)=0xea) bind$inet6(r2, &(0x7f00000000c0)={0xa, 0x8000000004e20}, 0x1c) sendto$inet6(r2, 0x0, 0x0, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) setxattr$trusted_overlay_upper(&(0x7f0000000200)='./bus\x00', &(0x7f0000000240)='trusted.overlay.upper\x00', &(0x7f00000005c0)=ANY=[@ANYBLOB="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"/269], 0x109, 0x1) setsockopt$inet6_int(r2, 0x29, 0x11, &(0x7f00000002c0)=0x3, 0xfffffffffffffdf5) rmdir(0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setns(r1, 0x20000000) setsockopt$inet6_opts(r2, 0x29, 0x3b, &(0x7f0000000080)=@fragment, 0x8) getsockopt$inet_mtu(0xffffffffffffffff, 0x0, 0xa, &(0x7f0000000000), &(0x7f0000000180)=0x4) r4 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) ftruncate(r4, 0x7fff) sendfile(r3, r4, 0x0, 0x8040fffffffd) 04:15:04 executing program 1: sendmmsg$unix(0xffffffffffffffff, &(0x7f0000005ec0)=[{0x0, 0xfe7e, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffd46}, {0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="100000000e00000027"], 0x9, 0x800}], 0x4924924924925ec, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000240)={0x2, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, [@sadb_x_nat_t_type={0x1}, @sadb_ident={0x2}]}, 0x28}}, 0x0) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0xaaaaaaaaaaaab31, &(0x7f0000000100)=[{&(0x7f00000000c0)="800000003804000019000300e60100006c000000010000000100000001000000004000000040000080000000000000006d5ebe5a0000ffff53ef", 0x2c3, 0x400}], 0x1, 0x0) 04:15:04 executing program 2: r0 = syz_open_dev$loop(&(0x7f00000001c0)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACETEARDOWN(0xffffffffffffffff, 0x1276, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa00], 0x0, 0x400, 0x3ff}) [ 785.844349][T13620] debugfs: File 'dropped' in directory 'loop0' already present! [ 785.874708][T13620] debugfs: File 'msg' in directory 'loop0' already present! [ 785.889633][T13626] IPVS: set_ctl: invalid protocol: 0 255.255.255.255:0 [ 785.917597][T13620] debugfs: File 'trace0' in directory 'loop0' already present! [ 785.934929][T13629] debugfs: File 'dropped' in directory 'loop0' already present! [ 785.944222][T13618] EXT4-fs error (device loop1): ext4_fill_super:4457: inode #2: comm syz-executor.1: iget: root inode unallocated [ 785.959754][T13629] debugfs: File 'msg' in directory 'loop0' already present! 04:15:04 executing program 2: r0 = syz_open_dev$loop(&(0x7f00000001c0)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACETEARDOWN(0xffffffffffffffff, 0x1276, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb00], 0x0, 0x400, 0x3ff}) [ 785.967890][T13618] EXT4-fs (loop1): get root inode failed [ 785.974637][T13629] debugfs: File 'trace0' in directory 'loop0' already present! [ 785.987518][T13618] EXT4-fs (loop1): mount failed 04:15:04 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fsconfig$FSCONFIG_SET_FLAG(0xffffffffffffffff, 0x0, &(0x7f0000000100)='ro\x00', 0x0, 0x0) setsockopt$inet_tcp_TCP_ULP(0xffffffffffffffff, 0x6, 0x1f, 0x0, 0x0) r0 = syz_open_dev$admmidi(0x0, 0x0, 0x0) r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, 0x0) bind$inet6(r1, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) listen(r1, 0x5) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000000000)) ioctl$KVM_GET_DIRTY_LOG(r0, 0x4010ae42, &(0x7f0000000080)={0x101fe, 0x0, &(0x7f0000ffd000/0x3000)=nil}) setsockopt$inet_sctp_SCTP_AUTOCLOSE(0xffffffffffffffff, 0x84, 0x4, 0x0, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(0xffffffffffffffff, 0x8905, 0x0) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) r3 = accept4(r1, 0x0, 0x0, 0x0) fsconfig$FSCONFIG_CMD_CREATE(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r2, 0x84, 0x6b, &(0x7f000055bfe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f0000000280)={0x0, @in={{0x2, 0x0, @empty}}}, 0x98) syz_open_dev$mice(0x0, 0x0, 0x0) syz_open_dev$sndtimer(0x0, 0x0, 0x0) 04:15:04 executing program 1: sendmmsg$unix(0xffffffffffffffff, &(0x7f0000005ec0)=[{0x0, 0xfe7e, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffd46}, {0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="100000000e00000027"], 0x9, 0x800}], 0x4924924924925ec, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000240)={0x2, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, [@sadb_x_nat_t_type={0x1}, @sadb_ident={0x2}]}, 0x28}}, 0x0) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0xaaaaaaaaaaaab31, &(0x7f0000000100)=[{&(0x7f00000000c0)="800000003804000019000300e60100006c000000010000000100000001000000004000000040000080000000000000006d5ebe5a0000ffff53ef", 0x2c3, 0x400}], 0x1, 0x0) [ 786.032550][T13632] IPVS: set_ctl: invalid protocol: 0 255.255.255.255:0 [ 786.071335][T13635] debugfs: File 'dropped' in directory 'loop0' already present! 04:15:04 executing program 0: socket$inet_sctp(0x2, 0x0, 0x84) perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x31c, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$IP_VS_SO_SET_DELDEST(r0, 0x0, 0x488, &(0x7f0000000380)={{0x0, @broadcast, 0x0, 0x2, 'ovf\x00\x00\x00\x00\x02\x00', 0x2}, {@initdev={0xac, 0x1e, 0x0, 0x0}, 0x0, 0x2002}}, 0x44) [ 786.103676][T13635] debugfs: File 'msg' in directory 'loop0' already present! [ 786.129413][T13635] debugfs: File 'trace0' in directory 'loop0' already present! [ 786.159416][T13640] debugfs: File 'dropped' in directory 'loop0' already present! 04:15:04 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000280)=0x7fffffff) ioctl$TIOCSETD(r0, 0x5423, &(0x7f00000000c0)=0xf) openat$apparmor_task_exec(0xffffffffffffff9c, 0x0, 0x2, 0x0) r1 = open(0x0, 0x0, 0x0) write$selinux_attr(0xffffffffffffffff, 0x0, 0x0) r2 = socket$inet6(0xa, 0x400000000001, 0x0) ioctl$NBD_DISCONNECT(r1, 0xab08) r3 = dup(r2) inotify_add_watch(r1, &(0x7f00000001c0)='./bus\x00', 0x0) setsockopt$inet6_tcp_int(r3, 0x6, 0xa, &(0x7f0000000100)=0x81, 0x195) sendto$rxrpc(r1, &(0x7f0000000480)="c83e7bd9dad40d6d8ab5b4769552453fa1c3f3fdb72e5708128015143973c388ada01f0b4a39191a002e2ea694d176551f86619617108f814bf5d203b73d8702d791f2875112a6dc3d83913c9acdc9d2ebb44e2a316814f81624aceebe910cdb0b5dfb2c56fd2305e8402d16ce5ee7abd2fdad24ef5f4074ee7d9370fd6c95c1d2499ffa9d277b59451541958dd0a926f7cfdc32d17f7640d6d57a8bdeaa5ffb9045f151124ee7b090802a6b34ff899573e92e9e84c157bf9ad65626f0e7d443b478272ef85692ea4742846ce6af9bd13cbc1530ab2baa3170dce3c4d9331f93e8930f35249208cb027829", 0xeb, 0x10, &(0x7f0000000140)=@in6={0x21, 0x4, 0x2, 0x1c, {0xa, 0x4e23, 0x2, @local}}, 0x24) getsockopt$inet6_tcp_buf(r2, 0x6, 0x7ab51b07805a3552, &(0x7f0000000380)=""/234, &(0x7f0000000300)=0xea) bind$inet6(r2, &(0x7f00000000c0)={0xa, 0x8000000004e20}, 0x1c) sendto$inet6(r2, 0x0, 0x0, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) setxattr$trusted_overlay_upper(&(0x7f0000000200)='./bus\x00', &(0x7f0000000240)='trusted.overlay.upper\x00', &(0x7f00000005c0)=ANY=[@ANYBLOB="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"/269], 0x109, 0x1) setsockopt$inet6_int(r2, 0x29, 0x11, &(0x7f00000002c0)=0x3, 0xfffffffffffffdf5) rmdir(0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setns(r1, 0x20000000) setsockopt$inet6_opts(r2, 0x29, 0x3b, &(0x7f0000000080)=@fragment, 0x8) getsockopt$inet_mtu(0xffffffffffffffff, 0x0, 0xa, &(0x7f0000000000), &(0x7f0000000180)=0x4) r4 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) ftruncate(r4, 0x7fff) sendfile(r3, r4, 0x0, 0x8040fffffffd) [ 786.203025][T13640] debugfs: File 'msg' in directory 'loop0' already present! [ 786.232749][T13640] debugfs: File 'trace0' in directory 'loop0' already present! [ 786.245271][T13652] IPVS: set_ctl: invalid protocol: 0 255.255.255.255:0 04:15:04 executing program 2: r0 = syz_open_dev$loop(&(0x7f00000001c0)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACETEARDOWN(0xffffffffffffffff, 0x1276, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc00], 0x0, 0x400, 0x3ff}) [ 786.282683][T13644] EXT4-fs error (device loop1): ext4_fill_super:4457: inode #2: comm syz-executor.1: iget: root inode unallocated [ 786.307163][T13658] debugfs: File 'dropped' in directory 'loop0' already present! [ 786.315305][T13658] debugfs: File 'msg' in directory 'loop0' already present! [ 786.327278][T13644] EXT4-fs (loop1): get root inode failed [ 786.331977][T13658] debugfs: File 'trace0' in directory 'loop0' already present! [ 786.346555][T13644] EXT4-fs (loop1): mount failed [ 786.369975][T13662] IPVS: set_ctl: invalid protocol: 0 255.255.255.255:0 04:15:04 executing program 1: sendmmsg$unix(0xffffffffffffffff, &(0x7f0000005ec0)=[{0x0, 0xfe7e, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffd46}, {0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="100000000e00000027"], 0x9, 0x800}], 0x4924924924925ec, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000240)={0x2, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, [@sadb_x_nat_t_type={0x1, 0x14, 0xed5}, @sadb_ident={0x2}]}, 0x28}}, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000000)='./file0\x00', 0x0, 0x1, &(0x7f0000000100)=[{&(0x7f00000000c0)="800000003804000019000300e60100006c000000010000000100000001000000004000000040000080000000000000006d5ebe5a0000ffff53ef", 0x3a, 0x400}], 0x1, 0x0) [ 786.397670][T13664] debugfs: File 'dropped' in directory 'loop0' already present! [ 786.421895][T13664] debugfs: File 'msg' in directory 'loop0' already present! 04:15:04 executing program 5: clone(0x1000000000000, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = socket(0xa, 0x1, 0x0) ioctl$FS_IOC_RESVSP(r0, 0x402c5828, &(0x7f00000001c0)={0x0, 0x3, 0x6}) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000000000)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffff5]}}}, {{0xa, 0x0, 0x0, @mcast2, 0x2}}}, 0x104) perf_event_open(&(0x7f0000000540)={0x200000002, 0x70, 0x412, 0x108000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00000003c0), 0xa}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00000002c0)=0x0) perf_event_open(&(0x7f000001d000)={0x200000002, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone(0x100207fe, 0x0, 0xfffffffffffffffe, &(0x7f0000000040), 0xffffffffffffffff) r2 = socket$inet6(0xa, 0x4, 0x9) dup(r0) perf_event_open(&(0x7f000001d000)={0x200000002, 0x70, 0x100000006, 0x108000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000300)={0xffffffffffffffff}) r4 = openat$cachefiles(0xffffffffffffff9c, &(0x7f0000000340)='/dev/cachefiles\x00', 0x400102, 0x0) write$P9_RLERRORu(0xffffffffffffffff, &(0x7f00000005c0)=ANY=[@ANYBLOB="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"], 0xff) syncfs(r3) r5 = epoll_create1(0x80000) write$P9_RREADLINK(r3, &(0x7f0000000200)=ANY=[@ANYBLOB="02006600106530000013000000000000"], 0x10) r6 = socket(0xe, 0x200000000004, 0x4) fcntl$setlease(r6, 0x400, 0x3) writev(r2, &(0x7f0000000400), 0x2f1) pipe(&(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}) bind$inet(r6, &(0x7f0000000380)={0x2, 0x4e24, @remote}, 0x10) ioctl$BLKSECDISCARD(r4, 0x127d, &(0x7f0000000240)=0xdea) r8 = perf_event_open(&(0x7f0000000140)={0x5, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001003, 0x0, 0x0, 0x0, 0x4000000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TUNSETSTEERINGEBPF(r7, 0x800454e0, &(0x7f0000000280)=r8) setsockopt$EBT_SO_SET_COUNTERS(r6, 0x0, 0x81, &(0x7f0000000a80)=ANY=[@ANYBLOB="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"], 0x1) fcntl$getown(r3, 0x9) fcntl$setflags(r5, 0x2, 0x0) r9 = mq_open(&(0x7f00005a1ffb)='eth0\x00', 0x42, 0x0, &(0x7f0000000000)={0x0, 0x6, 0x4}) mq_notify(r9, &(0x7f0000000140)={0x0, 0x2e, 0x100000000001, @thr={&(0x7f0000000040)="7be4d6b00202ca53878499e01146863a2e7c8ca45e1910e5eba6453bb6f234b5a1b1bca731970a74bfc8e1793749ea18156c9b8a615bfa2f506fcf44060d36e38f66f111149434d5139e416358ea33f34b4507cdc299f7868d5f186e6bd604", 0x0}}) mq_timedsend(r9, &(0x7f00000e6000), 0x4, 0xe7, 0x0) 04:15:04 executing program 0: socket$inet_sctp(0x2, 0x0, 0x84) perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x31c, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$IP_VS_SO_SET_DELDEST(r0, 0x0, 0x488, &(0x7f0000000380)={{0x0, @broadcast, 0x0, 0x2, 'ovf\x00\x00\x00\x00\x03\x00', 0x2}, {@initdev={0xac, 0x1e, 0x0, 0x0}, 0x0, 0x2002}}, 0x44) [ 786.449909][T13664] debugfs: File 'trace0' in directory 'loop0' already present! [ 786.546026][T13675] IPVS: set_ctl: invalid protocol: 0 255.255.255.255:0 [ 786.626498][T13683] IPVS: set_ctl: invalid protocol: 0 255.255.255.255:0 04:15:05 executing program 3: r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000000200)={0x2, 0x1004e20}, 0x10) sendto$inet(r0, &(0x7f0000000140)="731247f8bf09abec01ced5d4dd6e92aa62aa7d935b7e32ca5c14d70409a996a1de", 0x21, 0x8800, &(0x7f0000000000)={0x2, 0x4e23, @local}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e20, @empty}, 0x10) sendto$inet(r0, &(0x7f0000000240)="dd", 0x24, 0x0, 0x0, 0x92facce38bbd979b) recvmmsg(r0, &(0x7f00000043c0)=[{{0x0, 0x0, &(0x7f0000004040)=[{0x0}, {&(0x7f0000003e00)=""/161, 0xa1}], 0x2}}], 0x1, 0x0, 0x0) 04:15:05 executing program 2: r0 = syz_open_dev$loop(&(0x7f00000001c0)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACETEARDOWN(0xffffffffffffffff, 0x1276, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd00], 0x0, 0x400, 0x3ff}) 04:15:05 executing program 1: sendmmsg$unix(0xffffffffffffffff, &(0x7f0000005ec0)=[{0x0, 0xfe7e, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffd46}, {0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="100000000e00000027"], 0x9, 0x800}], 0x4924924924925ec, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000240)={0x2, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, [@sadb_x_nat_t_type={0x1, 0x14, 0xed5}, @sadb_ident={0x2}]}, 0x28}}, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000000)='./file0\x00', 0x0, 0x1, &(0x7f0000000100)=[{&(0x7f00000000c0)="800000003804000019000300e60100006c000000010000000100000001000000004000000040000080000000000000006d5ebe5a0000ffff53ef", 0x3a, 0x400}], 0x1, 0x0) [ 786.695405][T13686] debugfs: File 'dropped' in directory 'loop0' already present! [ 786.711065][T13686] debugfs: File 'msg' in directory 'loop0' already present! [ 786.726906][T13686] debugfs: File 'trace0' in directory 'loop0' already present! [ 786.757014][T13690] debugfs: File 'dropped' in directory 'loop0' already present! [ 786.784903][T13690] debugfs: File 'msg' in directory 'loop0' already present! [ 786.794273][T13690] debugfs: File 'trace0' in directory 'loop0' already present! 04:15:05 executing program 1: sendmmsg$unix(0xffffffffffffffff, &(0x7f0000005ec0)=[{0x0, 0xfe7e, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffd46}, {0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="100000000e00000027"], 0x9, 0x800}], 0x4924924924925ec, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000240)={0x2, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, [@sadb_x_nat_t_type={0x1, 0x14, 0xed5}, @sadb_ident={0x2}]}, 0x28}}, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000000)='./file0\x00', 0x0, 0x1, &(0x7f0000000100)=[{&(0x7f00000000c0)="800000003804000019000300e60100006c000000010000000100000001000000004000000040000080000000000000006d5ebe5a0000ffff53ef", 0x3a, 0x400}], 0x1, 0x0) 04:15:05 executing program 4: pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000001c0)) socket$inet6_sctp(0xa, 0x5, 0x84) write(r1, &(0x7f0000000340), 0x41395527) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000000380)) pselect6(0x40, &(0x7f00000000c0), 0x0, &(0x7f0000000140)={0x1b7}, 0x0, 0x0) vmsplice(r0, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) 04:15:05 executing program 2: r0 = syz_open_dev$loop(&(0x7f00000001c0)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACETEARDOWN(0xffffffffffffffff, 0x1276, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xe00], 0x0, 0x400, 0x3ff}) 04:15:05 executing program 0: socket$inet_sctp(0x2, 0x0, 0x84) perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x31c, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$IP_VS_SO_SET_DELDEST(r0, 0x0, 0x488, &(0x7f0000000380)={{0x0, @broadcast, 0x0, 0x2, 'ovf\x00\x00\x00\x00\x04\x00', 0x2}, {@initdev={0xac, 0x1e, 0x0, 0x0}, 0x0, 0x2002}}, 0x44) [ 786.960700][T13711] debugfs: File 'dropped' in directory 'loop0' already present! [ 786.999120][T13711] debugfs: File 'msg' in directory 'loop0' already present! 04:15:05 executing program 1: sendmmsg$unix(0xffffffffffffffff, &(0x7f0000005ec0)=[{0x0, 0xfe7e, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffd46}, {0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="100000000e00000027"], 0x9, 0x800}], 0x4924924924925ec, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000240)={0x2, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, [@sadb_x_nat_t_type={0x1, 0x14, 0xed5}, @sadb_ident={0x2}]}, 0x28}}, 0x0) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', 0x0, 0x0, 0x1, &(0x7f0000000100)=[{&(0x7f00000000c0)="800000003804000019000300e60100006c000000010000000100000001000000004000000040000080000000000000006d5ebe5a0000ffff53ef", 0x3a, 0x400}], 0x1, 0x0) [ 787.008851][T13711] debugfs: File 'trace0' in directory 'loop0' already present! [ 787.041070][T13718] debugfs: File 'dropped' in directory 'loop0' already present! 04:15:05 executing program 5: clone(0x1000000000000, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = socket(0xa, 0x1, 0x0) ioctl$FS_IOC_RESVSP(r0, 0x402c5828, &(0x7f00000001c0)={0x0, 0x3, 0x6}) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000000000)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffff5]}}}, {{0xa, 0x0, 0x0, @mcast2, 0x2}}}, 0x104) perf_event_open(&(0x7f0000000540)={0x200000002, 0x70, 0x412, 0x108000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00000003c0), 0xa}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00000002c0)=0x0) perf_event_open(&(0x7f000001d000)={0x200000002, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone(0x100207fe, 0x0, 0xfffffffffffffffe, &(0x7f0000000040), 0xffffffffffffffff) r2 = socket$inet6(0xa, 0x4, 0x9) dup(r0) perf_event_open(&(0x7f000001d000)={0x200000002, 0x70, 0x100000006, 0x108000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000300)={0xffffffffffffffff}) r4 = openat$cachefiles(0xffffffffffffff9c, &(0x7f0000000340)='/dev/cachefiles\x00', 0x400102, 0x0) write$P9_RLERRORu(0xffffffffffffffff, &(0x7f00000005c0)=ANY=[@ANYBLOB="230000007e576f3dd1a5e2295637d411734b7dbe92922b842b79436e310000000000000000000000251b476875bbdca3e16f608564f925ff30f9264473a89f1e827a5f5abbecde1e3d1827e4708c8e7d4323ddf0866eb8987b9f8e380b7760283161754be4421a94d23a550650c443b10860b70ceceec261306df1c4423504e7d016ddb51b5bd3e7c0e00a78e40ac939d0dd7dce98371c4d41371ead145aff29da9a0aef2c8e5105069dc2da2776383d286d7b1ec98ddd0dff646cc81a125153cdca676ae2ebd84ad49ad8c992685e0000000000000000000000000000000000000000000000000000000000765a3f1cc512667889da9a44af11b1c40d0bc7"], 0xff) syncfs(r3) r5 = epoll_create1(0x80000) write$P9_RREADLINK(r3, &(0x7f0000000200)=ANY=[@ANYBLOB="02006600106530000013000000000000"], 0x10) r6 = socket(0xe, 0x200000000004, 0x4) fcntl$setlease(r6, 0x400, 0x3) writev(r2, &(0x7f0000000400), 0x2f1) pipe(&(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}) bind$inet(r6, &(0x7f0000000380)={0x2, 0x4e24, @remote}, 0x10) ioctl$BLKSECDISCARD(r4, 0x127d, &(0x7f0000000240)=0xdea) r8 = perf_event_open(&(0x7f0000000140)={0x5, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001003, 0x0, 0x0, 0x0, 0x4000000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TUNSETSTEERINGEBPF(r7, 0x800454e0, &(0x7f0000000280)=r8) setsockopt$EBT_SO_SET_COUNTERS(r6, 0x0, 0x81, &(0x7f0000000a80)=ANY=[@ANYBLOB="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"], 0x1) fcntl$getown(r3, 0x9) fcntl$setflags(r5, 0x2, 0x0) r9 = mq_open(&(0x7f00005a1ffb)='eth0\x00', 0x42, 0x0, &(0x7f0000000000)={0x0, 0x6, 0x4}) mq_notify(r9, &(0x7f0000000140)={0x0, 0x2e, 0x100000000001, @thr={&(0x7f0000000040)="7be4d6b00202ca53878499e01146863a2e7c8ca45e1910e5eba6453bb6f234b5a1b1bca731970a74bfc8e1793749ea18156c9b8a615bfa2f506fcf44060d36e38f66f111149434d5139e416358ea33f34b4507cdc299f7868d5f186e6bd604", 0x0}}) mq_timedsend(r9, &(0x7f00000e6000), 0x4, 0xe7, 0x0) [ 787.066212][T13718] debugfs: File 'msg' in directory 'loop0' already present! [ 787.075428][T13718] debugfs: File 'trace0' in directory 'loop0' already present! [ 787.095869][T13709] IPVS: set_ctl: invalid protocol: 0 255.255.255.255:0 04:15:05 executing program 2: r0 = syz_open_dev$loop(&(0x7f00000001c0)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACETEARDOWN(0xffffffffffffffff, 0x1276, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1003], 0x0, 0x400, 0x3ff}) 04:15:05 executing program 1: sendmmsg$unix(0xffffffffffffffff, &(0x7f0000005ec0)=[{0x0, 0xfe7e, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffd46}, {0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="100000000e00000027"], 0x9, 0x800}], 0x4924924924925ec, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000240)={0x2, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, [@sadb_x_nat_t_type={0x1, 0x14, 0xed5}, @sadb_ident={0x2}]}, 0x28}}, 0x0) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', 0x0, 0x0, 0x1, &(0x7f0000000100)=[{&(0x7f00000000c0)="800000003804000019000300e60100006c000000010000000100000001000000004000000040000080000000000000006d5ebe5a0000ffff53ef", 0x3a, 0x400}], 0x1, 0x0) [ 787.214268][T13716] IPVS: set_ctl: invalid protocol: 0 255.255.255.255:0 [ 787.222192][T13730] debugfs: File 'dropped' in directory 'loop0' already present! [ 787.240493][T13730] debugfs: File 'msg' in directory 'loop0' already present! [ 787.249334][T13730] debugfs: File 'trace0' in directory 'loop0' already present! 04:15:05 executing program 1: sendmmsg$unix(0xffffffffffffffff, &(0x7f0000005ec0)=[{0x0, 0xfe7e, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffd46}, {0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="100000000e00000027"], 0x9, 0x800}], 0x4924924924925ec, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000240)={0x2, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, [@sadb_x_nat_t_type={0x1, 0x14, 0xed5}, @sadb_ident={0x2}]}, 0x28}}, 0x0) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', 0x0, 0x0, 0x1, &(0x7f0000000100)=[{&(0x7f00000000c0)="800000003804000019000300e60100006c000000010000000100000001000000004000000040000080000000000000006d5ebe5a0000ffff53ef", 0x3a, 0x400}], 0x1, 0x0) [ 787.324391][T13736] debugfs: File 'dropped' in directory 'loop0' already present! [ 787.343996][T13736] debugfs: File 'msg' in directory 'loop0' already present! [ 787.352419][T13736] debugfs: File 'trace0' in directory 'loop0' already present! 04:15:05 executing program 3: r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000000200)={0x2, 0x1004e20}, 0x10) sendto$inet(r0, &(0x7f0000000140)="731247f8bf09abec01ced5d4dd6e92aa62aa7d935b7e32ca5c14d70409a996a1de", 0x21, 0x8800, &(0x7f0000000000)={0x2, 0x4e23, @local}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e20, @empty}, 0x10) sendto$inet(r0, &(0x7f0000000240)="dd", 0x24, 0x0, 0x0, 0x92facce38bbd979b) recvmmsg(r0, &(0x7f00000043c0)=[{{0x0, 0x0, &(0x7f0000004040)=[{0x0}, {&(0x7f0000003e00)=""/161, 0xa1}], 0x2}}], 0x1, 0x0, 0x0) 04:15:05 executing program 0: socket$inet_sctp(0x2, 0x0, 0x84) perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x31c, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$IP_VS_SO_SET_DELDEST(r0, 0x0, 0x488, &(0x7f0000000380)={{0x0, @broadcast, 0x0, 0x2, 'ovf\x00\x00\x00\x00\x05\x00', 0x2}, {@initdev={0xac, 0x1e, 0x0, 0x0}, 0x0, 0x2002}}, 0x44) 04:15:05 executing program 2: r0 = syz_open_dev$loop(&(0x7f00000001c0)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACETEARDOWN(0xffffffffffffffff, 0x1276, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1100], 0x0, 0x400, 0x3ff}) 04:15:05 executing program 1: sendmmsg$unix(0xffffffffffffffff, &(0x7f0000005ec0)=[{0x0, 0xfe7e, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffd46}, {0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="100000000e00000027"], 0x9, 0x800}], 0x4924924924925ec, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000240)={0x2, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, [@sadb_x_nat_t_type={0x1, 0x14, 0xed5}, @sadb_ident={0x2}]}, 0x28}}, 0x0) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x1, 0x0) [ 787.590176][T13746] debugfs: File 'dropped' in directory 'loop0' already present! [ 787.605710][T13746] debugfs: File 'msg' in directory 'loop0' already present! [ 787.614009][T13746] debugfs: File 'trace0' in directory 'loop0' already present! [ 787.630176][T13748] EXT4-fs (loop1): VFS: Can't find ext4 filesystem [ 787.641034][T13753] debugfs: File 'dropped' in directory 'loop0' already present! [ 787.649346][T13752] IPVS: set_ctl: invalid protocol: 0 255.255.255.255:0 [ 787.666354][T13753] debugfs: File 'msg' in directory 'loop0' already present! [ 787.674991][T13753] debugfs: File 'trace0' in directory 'loop0' already present! [ 787.738439][T13756] IPVS: set_ctl: invalid protocol: 0 255.255.255.255:0 04:15:06 executing program 4: 04:15:06 executing program 5: 04:15:06 executing program 1: sendmmsg$unix(0xffffffffffffffff, &(0x7f0000005ec0)=[{0x0, 0xfe7e, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffd46}, {0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="100000000e00000027"], 0x9, 0x800}], 0x4924924924925ec, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000240)={0x2, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, [@sadb_x_nat_t_type={0x1, 0x14, 0xed5}, @sadb_ident={0x2}]}, 0x28}}, 0x0) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x1, 0x0) 04:15:06 executing program 2: r0 = syz_open_dev$loop(&(0x7f00000001c0)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACETEARDOWN(0xffffffffffffffff, 0x1276, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1200], 0x0, 0x400, 0x3ff}) 04:15:06 executing program 0: socket$inet_sctp(0x2, 0x0, 0x84) perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x31c, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$IP_VS_SO_SET_DELDEST(r0, 0x0, 0x488, &(0x7f0000000380)={{0x0, @broadcast, 0x0, 0x2, 'ovf\x00\x00\x00\x00\x06\x00', 0x2}, {@initdev={0xac, 0x1e, 0x0, 0x0}, 0x0, 0x2002}}, 0x44) 04:15:06 executing program 5: r0 = add_key$user(&(0x7f00000001c0)='user\x00', &(0x7f0000000080)={'syz', 0x1}, &(0x7f0000000400)="af", 0x1, 0xffffffffffffffff) r1 = add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f0000000140)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$KEYCTL_MOVE(0x4, r0, r1, 0x0, 0x0) [ 787.896214][T13766] debugfs: File 'dropped' in directory 'loop0' already present! [ 787.904848][T13766] debugfs: File 'msg' in directory 'loop0' already present! [ 787.917613][T13766] debugfs: File 'trace0' in directory 'loop0' already present! [ 787.939385][T13768] IPVS: set_ctl: invalid protocol: 0 255.255.255.255:0 04:15:06 executing program 4: r0 = socket$inet(0x2, 0x803, 0x100000000000006) perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x31c, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x1) lsetxattr$trusted_overlay_opaque(&(0x7f0000000000)='./file1\x00', &(0x7f0000000300)='trusted.overlay.opaque\x00', &(0x7f0000000380)='y\x00', 0x2, 0x0) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x23, 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) write$P9_RWSTAT(0xffffffffffffffff, &(0x7f0000000100)={0x7}, 0x7) r1 = openat$full(0xffffffffffffff9c, &(0x7f0000000200)='/dev/full\x00', 0x400, 0x0) mkdir(&(0x7f0000000340)='./file0\x00', 0xc0) mount$bpf(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000240)='bpf\x00', 0x0, &(0x7f0000000700)={[{@mode={'mode', 0x3d, 0x1}}, {@mode={'mode'}}, {@mode={'mode'}}, {@mode={'mode', 0x3d, 0x8}}, {@mode={'mode', 0x3d, 0x98b}}], [{@subj_role={'subj_role', 0x3d, ',:vboxnet1lo)-]%loproc'}}, {@context={'context', 0x3d, 'system_u'}}, {@audit='audit'}, {@obj_type={'obj_type', 0x3d, '/dev/full\x00'}}]}) symlinkat(&(0x7f00000001c0)='./file0\x00', r1, &(0x7f0000000280)='./file0/file0\x00') mkdir(&(0x7f0000000040)='./file0\x00', 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, 0x0, &(0x7f0000000480)) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000600)=ANY=[@ANYBLOB="e40000005518cc76fdf9ba844cc632054c838730f14d72b31b1aef548dd38e9e2387924dc0e5fb0064b04e04ebb50161e54f58ea4fe786"], &(0x7f0000000500)=0x1) mount$bpf(0x0, 0x0, 0x0, 0x100000, 0x0) mount$bpf(0x0, 0x0, &(0x7f0000000a40)='bpf\x00', 0x0, 0x0) umount2(0x0, 0x0) 04:15:06 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23}, 0x1c) listen(r0, 0x2) r1 = socket$inet_dccp(0x2, 0x6, 0x0) fcntl$setstatus(r0, 0x4, 0x2800) connect$inet(r1, &(0x7f00000001c0)={0x2, 0x20004e23, @loopback}, 0x10) r2 = accept4(r0, 0x0, 0x0, 0x0) sendmmsg(r2, &(0x7f0000000c00), 0x4000000000001e6, 0x0) [ 787.955952][T13764] EXT4-fs (loop1): VFS: Can't find ext4 filesystem [ 788.016483][T13775] debugfs: File 'dropped' in directory 'loop0' already present! [ 788.024153][T13775] debugfs: File 'msg' in directory 'loop0' already present! [ 788.082832][T13780] IPVS: set_ctl: invalid protocol: 0 255.255.255.255:0 [ 788.107415][T13775] debugfs: File 'trace0' in directory 'loop0' already present! 04:15:06 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c12a41d88b070") r1 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) r2 = accept$inet(r0, &(0x7f00000002c0), &(0x7f0000000300)=0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000000340)={0x3, 0x7fffffff, 0x2, 0xe1a5, 0x7}, 0x14) write$binfmt_script(r0, &(0x7f0000000380)=ANY=[@ANYBLOB="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"], 0x14f) r3 = socket$inet_udplite(0x2, 0x2, 0x88) r4 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000500)='memory.stat\x00', 0x0, 0x0) ioctl$SIOCRSGL2CALL(r4, 0x89e5, &(0x7f0000000680)=@default) ioctl(r3, 0x1000008912, &(0x7f0000000100)="11dca50d5e0bcfe47bf070") r5 = socket$packet(0x11, 0x3, 0x300) setsockopt$SO_ATTACH_FILTER(r5, 0x1, 0x1a, &(0x7f0000fbe000)={0x2, &(0x7f0000000000)=[{0x87}, {0x80000006}]}, 0x10) setsockopt$sock_timeval(r1, 0x1, 0x15, &(0x7f0000000140)={0x0, 0x7530}, 0x10) connect$llc(r1, &(0x7f0000000000)={0x1a, 0x304, 0x0, 0x200003, 0x7ff}, 0x10) 04:15:06 executing program 1: sendmmsg$unix(0xffffffffffffffff, &(0x7f0000005ec0)=[{0x0, 0xfe7e, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffd46}, {0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="100000000e00000027"], 0x9, 0x800}], 0x4924924924925ec, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000240)={0x2, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, [@sadb_x_nat_t_type={0x1, 0x14, 0xed5}, @sadb_ident={0x2}]}, 0x28}}, 0x0) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x1, 0x0) 04:15:06 executing program 2: r0 = syz_open_dev$loop(&(0x7f00000001c0)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACETEARDOWN(0xffffffffffffffff, 0x1276, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000], 0x0, 0x400, 0x3ff}) 04:15:06 executing program 0: socket$inet_sctp(0x2, 0x0, 0x84) perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x31c, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$IP_VS_SO_SET_DELDEST(r0, 0x0, 0x488, &(0x7f0000000380)={{0x0, @broadcast, 0x0, 0x2, 'ovf\x00\x00\x00\x00\a\x00', 0x2}, {@initdev={0xac, 0x1e, 0x0, 0x0}, 0x0, 0x2002}}, 0x44) 04:15:06 executing program 3: syz_mount_image$vfat(&(0x7f0000000300)='vfat\x00', &(0x7f0000000000)='./file0\x00', 0xe004, 0x1, &(0x7f0000000140)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270fff8", 0x16}], 0x0, 0x0) r0 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000080)='./file0\x00', 0x0) fallocate(r1, 0x1, 0x0, 0x369e5d84) 04:15:06 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23}, 0x1c) listen(r0, 0x2) r1 = socket$inet_dccp(0x2, 0x6, 0x0) fcntl$setstatus(r0, 0x4, 0x2800) connect$inet(r1, &(0x7f00000001c0)={0x2, 0x20004e23, @loopback}, 0x10) r2 = accept4(r0, 0x0, 0x0, 0x0) sendmmsg(r2, &(0x7f0000000c00), 0x4000000000001e6, 0x0) [ 788.446848][T13792] debugfs: File 'dropped' in directory 'loop0' already present! [ 788.453270][T13790] EXT4-fs (loop1): VFS: Can't find ext4 filesystem [ 788.455974][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 788.461163][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 788.466855][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 788.472570][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 788.484398][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 788.490368][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 788.498084][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 788.503862][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 788.504633][T13792] debugfs: File 'msg' in directory 'loop0' already present! [ 788.541624][T13797] IPVS: set_ctl: invalid protocol: 0 255.255.255.255:0 [ 788.568368][T13792] debugfs: File 'trace0' in directory 'loop0' already present! 04:15:07 executing program 1: sendmmsg$unix(0xffffffffffffffff, &(0x7f0000005ec0)=[{0x0, 0xfe7e, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffd46}, {0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="100000000e00000027"], 0x9, 0x800}], 0x4924924924925ec, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000240)={0x2, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, [@sadb_x_nat_t_type={0x1, 0x14, 0xed5}, @sadb_ident={0x2}]}, 0x28}}, 0x0) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x0, &(0x7f0000000100), 0x1, 0x0) [ 788.629049][T13804] debugfs: File 'dropped' in directory 'loop0' already present! [ 788.641984][T13804] debugfs: File 'msg' in directory 'loop0' already present! [ 788.664438][T13804] debugfs: File 'trace0' in directory 'loop0' already present! 04:15:07 executing program 2: r0 = syz_open_dev$loop(&(0x7f00000001c0)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACETEARDOWN(0xffffffffffffffff, 0x1276, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2500], 0x0, 0x400, 0x3ff}) 04:15:07 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='stat\t\xc0\xd2\xfe\xbc\xf9\xdf-\xea\xc8\xc1w\xff\x17\x12H\xe9\x11\x93Q0I\xf81U\ro}\xe6l\xf67\xbd\xbf\x13\x11\x92\f\x8a&\xed\xa4\xdc\xc3x?\x9d\xb5\x11k4\xd3\x1b\x05\x12\xa5`\x8a\xaf\xf0\x1eyR4\f\xd6\xfd\x00\x00\x00\x00', 0x275a, 0x0) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x0) fallocate(r1, 0x0, 0x0, 0x2000002) fallocate(r0, 0x0, 0x0, 0x110001) ioctl$EXT4_IOC_MOVE_EXT(r0, 0xc028660f, &(0x7f0000000040)={0x0, r1}) 04:15:07 executing program 3: bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x4, &(0x7f0000001fd8)=@framed={{0xffffffb7, 0x0, 0x0, 0x0, 0x0, 0xffffffcf}, [@ldst={0x5, 0x0, 0x5}]}, &(0x7f0000003ff6)='OPL\x00', 0x1, 0xff06, &(0x7f000000cf3d)=""/195}, 0x48) [ 788.719194][T13812] IPVS: set_ctl: invalid protocol: 0 255.255.255.255:0 [ 788.726670][T13809] EXT4-fs (loop1): VFS: Can't find ext4 filesystem [ 788.739296][ T26] audit: type=1804 audit(1565324107.143:236): pid=13800 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=ToMToU comm="syz-executor.3" name="/root/syzkaller-testdir517551136/syzkaller.7pPXxX/1624/file0/file0" dev="sda1" ino=17600 res=1 04:15:07 executing program 1: sendmmsg$unix(0xffffffffffffffff, &(0x7f0000005ec0)=[{0x0, 0xfe7e, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffd46}, {0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="100000000e00000027"], 0x9, 0x800}], 0x4924924924925ec, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000240)={0x2, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, [@sadb_x_nat_t_type={0x1, 0x14, 0xed5}, @sadb_ident={0x2}]}, 0x28}}, 0x0) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x0, &(0x7f0000000100), 0x1, 0x0) 04:15:07 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23}, 0x1c) listen(r0, 0x2) r1 = socket$inet_dccp(0x2, 0x6, 0x0) fcntl$setstatus(r0, 0x4, 0x2800) connect$inet(r1, &(0x7f00000001c0)={0x2, 0x20004e23, @loopback}, 0x10) r2 = accept4(r0, 0x0, 0x0, 0x0) sendmmsg(r2, &(0x7f0000000c00), 0x4000000000001e6, 0x0) 04:15:07 executing program 0: socket$inet_sctp(0x2, 0x0, 0x84) perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x31c, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$IP_VS_SO_SET_DELDEST(r0, 0x0, 0x488, &(0x7f0000000380)={{0x0, @broadcast, 0x0, 0x2, 'ovf\x00\x00\x00\x00\b\x00', 0x2}, {@initdev={0xac, 0x1e, 0x0, 0x0}, 0x0, 0x2002}}, 0x44) [ 788.876612][T13814] debugfs: File 'dropped' in directory 'loop0' already present! [ 788.884294][T13814] debugfs: File 'msg' in directory 'loop0' already present! [ 788.917892][T13816] EXT4-fs (loop1): VFS: Can't find ext4 filesystem 04:15:07 executing program 3: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x12, 0x88, 0x4, 0xbbb}, 0x3c) bpf$MAP_GET_NEXT_KEY(0x3, &(0x7f00000002c0)={r0, &(0x7f00000000c0), 0x0}, 0x18) 04:15:07 executing program 1: sendmmsg$unix(0xffffffffffffffff, &(0x7f0000005ec0)=[{0x0, 0xfe7e, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffd46}, {0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="100000000e00000027"], 0x9, 0x800}], 0x4924924924925ec, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000240)={0x2, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, [@sadb_x_nat_t_type={0x1, 0x14, 0xed5}, @sadb_ident={0x2}]}, 0x28}}, 0x0) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x0, &(0x7f0000000100), 0x1, 0x0) [ 788.959904][T13814] debugfs: File 'trace0' in directory 'loop0' already present! [ 788.997231][T13828] IPVS: set_ctl: invalid protocol: 0 255.255.255.255:0 [ 789.039015][T13829] debugfs: File 'dropped' in directory 'loop0' already present! [ 789.066213][T13829] debugfs: File 'msg' in directory 'loop0' already present! 04:15:07 executing program 3: r0 = add_key$user(&(0x7f00000001c0)='user\x00', &(0x7f0000000080)={'syz', 0x1}, &(0x7f0000000400)="af", 0x1, 0xffffffffffffffff) r1 = add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f0000000140)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffc) add_key$user(&(0x7f0000000200)='user\x00', &(0x7f0000000240)={'syz', 0x1}, &(0x7f0000000440)="d8", 0x1, r1) keyctl$KEYCTL_MOVE(0x9, r0, r1, 0x0, 0x0) 04:15:07 executing program 5: mq_open(&(0x7f0000000000)='md5sumeth1wlan0{cgroupmime_type@\x00', 0x6e93ebbbcc0884f2, 0x0, 0x0) [ 789.083256][T13829] debugfs: File 'trace0' in directory 'loop0' already present! [ 789.096446][T13832] EXT4-fs (loop1): VFS: Can't find ext4 filesystem 04:15:07 executing program 2: r0 = syz_open_dev$loop(&(0x7f00000001c0)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACETEARDOWN(0xffffffffffffffff, 0x1276, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3f00], 0x0, 0x400, 0x3ff}) [ 789.153466][T13837] IPVS: set_ctl: invalid protocol: 0 255.255.255.255:0 04:15:07 executing program 1: sendmmsg$unix(0xffffffffffffffff, &(0x7f0000005ec0)=[{0x0, 0xfe7e, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffd46}, {0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="100000000e00000027"], 0x9, 0x800}], 0x4924924924925ec, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000240)={0x2, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, [@sadb_x_nat_t_type={0x1, 0x14, 0xed5}, @sadb_ident={0x2}]}, 0x28}}, 0x0) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x1, &(0x7f0000000100)=[{0x0, 0x0, 0x400}], 0x1, 0x0) 04:15:07 executing program 0: socket$inet_sctp(0x2, 0x0, 0x84) perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x31c, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$IP_VS_SO_SET_DELDEST(r0, 0x0, 0x488, &(0x7f0000000380)={{0x0, @broadcast, 0x0, 0x2, 'ovf\x00\x00\x00\x00\t\x00', 0x2}, {@initdev={0xac, 0x1e, 0x0, 0x0}, 0x0, 0x2002}}, 0x44) [ 789.281280][T13846] debugfs: File 'dropped' in directory 'loop0' already present! [ 789.320412][T13847] EXT4-fs (loop1): VFS: Can't find ext4 filesystem [ 789.330665][T13846] debugfs: File 'msg' in directory 'loop0' already present! [ 789.352523][T13846] debugfs: File 'trace0' in directory 'loop0' already present! [ 789.375779][T13850] IPVS: set_ctl: invalid protocol: 0 255.255.255.255:0 [ 789.418479][T13853] debugfs: File 'dropped' in directory 'loop0' already present! [ 789.442437][T13853] debugfs: File 'msg' in directory 'loop0' already present! [ 789.478900][T13853] debugfs: File 'trace0' in directory 'loop0' already present! [ 789.503566][T13857] IPVS: set_ctl: invalid protocol: 0 255.255.255.255:0 04:15:08 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='stat\t\xc0\xd2\xfe\xbc\xf9\xdf-\xea\xc8\xc1w\xff\x17\x12H\xe9\x11\x93Q0I\xf81U\ro}\xe6l\xf67\xbd\xbf\x13\x11\x92\f\x8a&\xed\xa4\xdc\xc3x?\x9d\xb5\x11k4\xd3\x1b\x05\x12\xa5`\x8a\xaf\xf0\x1eyR4\f\xd6\xfd\x00\x00\x00\x00', 0x275a, 0x0) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x0) fallocate(r1, 0x0, 0x0, 0x2000002) fallocate(r0, 0x0, 0x0, 0x110001) ioctl$EXT4_IOC_MOVE_EXT(r0, 0xc028660f, &(0x7f0000000040)={0x0, r1}) 04:15:08 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x2, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x40, 0x0) r0 = syz_open_dev$usb(&(0x7f0000000000)='/dev/bus/usb/00#/00#\x00', 0x40000fffffe, 0x0) close(r0) 04:15:08 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") r1 = socket$inet(0x2, 0xa, 0x0) getsockopt$sock_buf(r1, 0x1, 0x7, &(0x7f0000499000)=""/35, &(0x7f000020a000)=0x23e) 04:15:08 executing program 1: sendmmsg$unix(0xffffffffffffffff, &(0x7f0000005ec0)=[{0x0, 0xfe7e, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffd46}, {0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="100000000e00000027"], 0x9, 0x800}], 0x4924924924925ec, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000240)={0x2, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, [@sadb_x_nat_t_type={0x1, 0x14, 0xed5}, @sadb_ident={0x2}]}, 0x28}}, 0x0) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x1, &(0x7f0000000100)=[{0x0, 0x0, 0x400}], 0x1, 0x0) 04:15:08 executing program 2: r0 = syz_open_dev$loop(&(0x7f00000001c0)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACETEARDOWN(0xffffffffffffffff, 0x1276, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000], 0x0, 0x400, 0x3ff}) [ 789.545500][ T26] audit: type=1800 audit(1565324107.943:237): pid=13821 uid=0 auid=4294967295 ses=4294967295 subj=_ op=collect_data cause=failed comm="syz-executor.4" name=7374617409C0D2FEBCF9DF2DEAC8C177FF171248E91193513049F831550D6F7DE66CF637BDBF1311920C8A26EDA4DCC3783F9DB5116B34D31B0512A5608AAFF01E7952340CD6FD dev="sda1" ino=16620 res=0 04:15:08 executing program 0: socket$inet_sctp(0x2, 0x0, 0x84) perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x31c, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$IP_VS_SO_SET_DELDEST(r0, 0x0, 0x488, &(0x7f0000000380)={{0x0, @broadcast, 0x0, 0x2, 'ovf\x00\x00\x00\x00\n\x00', 0x2}, {@initdev={0xac, 0x1e, 0x0, 0x0}, 0x0, 0x2002}}, 0x44) [ 789.629523][T13863] syz-executor.5 uses obsolete (PF_INET,SOCK_PACKET) [ 789.647825][T13868] debugfs: File 'dropped' in directory 'loop0' already present! [ 789.653441][T13866] EXT4-fs (loop1): VFS: Can't find ext4 filesystem 04:15:08 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x2, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x40, 0x0) r0 = syz_open_dev$usb(&(0x7f0000000000)='/dev/bus/usb/00#/00#\x00', 0x40000fffffe, 0x0) close(r0) [ 789.682788][T13868] debugfs: File 'msg' in directory 'loop0' already present! [ 789.712494][T13868] debugfs: File 'trace0' in directory 'loop0' already present! 04:15:08 executing program 5: 04:15:08 executing program 1: sendmmsg$unix(0xffffffffffffffff, &(0x7f0000005ec0)=[{0x0, 0xfe7e, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffd46}, {0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="100000000e00000027"], 0x9, 0x800}], 0x4924924924925ec, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000240)={0x2, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, [@sadb_x_nat_t_type={0x1, 0x14, 0xed5}, @sadb_ident={0x2}]}, 0x28}}, 0x0) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x1, &(0x7f0000000100)=[{0x0, 0x0, 0x400}], 0x1, 0x0) [ 789.749426][T13876] debugfs: File 'dropped' in directory 'loop0' already present! [ 789.762104][T13878] IPVS: set_ctl: invalid protocol: 0 255.255.255.255:0 04:15:08 executing program 5: 04:15:08 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='stat\t\xc0\xd2\xfe\xbc\xf9\xdf-\xea\xc8\xc1w\xff\x17\x12H\xe9\x11\x93Q0I\xf81U\ro}\xe6l\xf67\xbd\xbf\x13\x11\x92\f\x8a&\xed\xa4\xdc\xc3x?\x9d\xb5\x11k4\xd3\x1b\x05\x12\xa5`\x8a\xaf\xf0\x1eyR4\f\xd6\xfd\x00\x00\x00\x00', 0x275a, 0x0) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x0) fallocate(r1, 0x0, 0x0, 0x2000002) fallocate(r0, 0x0, 0x0, 0x110001) ioctl$EXT4_IOC_MOVE_EXT(r0, 0xc028660f, &(0x7f0000000040)={0x0, r1}) 04:15:08 executing program 3: [ 789.807352][T13876] debugfs: File 'msg' in directory 'loop0' already present! [ 789.830157][T13876] debugfs: File 'trace0' in directory 'loop0' already present! [ 789.848518][T13884] EXT4-fs (loop1): VFS: Can't find ext4 filesystem 04:15:08 executing program 5: 04:15:08 executing program 1: sendmmsg$unix(0xffffffffffffffff, &(0x7f0000005ec0)=[{0x0, 0xfe7e, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffd46}, {0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="100000000e00000027"], 0x9, 0x800}], 0x4924924924925ec, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000240)={0x2, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, [@sadb_x_nat_t_type={0x1, 0x14, 0xed5}, @sadb_ident={0x2}]}, 0x28}}, 0x0) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x1, &(0x7f0000000100)=[{&(0x7f00000000c0), 0x0, 0x400}], 0x1, 0x0) 04:15:08 executing program 3: 04:15:08 executing program 2: r0 = syz_open_dev$loop(&(0x7f00000001c0)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACETEARDOWN(0xffffffffffffffff, 0x1276, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4800], 0x0, 0x400, 0x3ff}) [ 789.926134][T13891] IPVS: set_ctl: invalid protocol: 0 255.255.255.255:0 04:15:08 executing program 3: 04:15:08 executing program 0: socket$inet_sctp(0x2, 0x0, 0x84) perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x31c, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$IP_VS_SO_SET_DELDEST(r0, 0x0, 0x488, &(0x7f0000000380)={{0x0, @broadcast, 0x0, 0x2, 'ovf\x00\x00\x00\x00\v\x00', 0x2}, {@initdev={0xac, 0x1e, 0x0, 0x0}, 0x0, 0x2002}}, 0x44) 04:15:08 executing program 5: [ 790.020680][T13896] debugfs: File 'dropped' in directory 'loop0' already present! 04:15:08 executing program 3: 04:15:08 executing program 5: [ 790.065663][T13896] debugfs: File 'msg' in directory 'loop0' already present! [ 790.080184][T13898] EXT4-fs (loop1): VFS: Can't find ext4 filesystem [ 790.100968][T13896] debugfs: File 'trace0' in directory 'loop0' already present! 04:15:08 executing program 3: [ 790.159501][T13908] debugfs: File 'dropped' in directory 'loop0' already present! [ 790.180842][T13907] IPVS: set_ctl: invalid protocol: 0 255.255.255.255:0 [ 790.188581][T13908] debugfs: File 'msg' in directory 'loop0' already present! [ 790.221444][T13908] debugfs: File 'trace0' in directory 'loop0' already present! [ 790.342719][T13913] IPVS: set_ctl: invalid protocol: 0 255.255.255.255:0 04:15:08 executing program 4: 04:15:08 executing program 1: sendmmsg$unix(0xffffffffffffffff, &(0x7f0000005ec0)=[{0x0, 0xfe7e, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffd46}, {0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="100000000e00000027"], 0x9, 0x800}], 0x4924924924925ec, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000240)={0x2, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, [@sadb_x_nat_t_type={0x1, 0x14, 0xed5}, @sadb_ident={0x2}]}, 0x28}}, 0x0) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x1, &(0x7f0000000100)=[{&(0x7f00000000c0), 0x0, 0x400}], 0x1, 0x0) 04:15:08 executing program 5: 04:15:08 executing program 3: 04:15:08 executing program 2: r0 = syz_open_dev$loop(&(0x7f00000001c0)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACETEARDOWN(0xffffffffffffffff, 0x1276, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4c00], 0x0, 0x400, 0x3ff}) 04:15:08 executing program 0: socket$inet_sctp(0x2, 0x0, 0x84) perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x31c, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$IP_VS_SO_SET_DELDEST(r0, 0x0, 0x488, &(0x7f0000000380)={{0x0, @broadcast, 0x0, 0x2, 'ovf\x00\x00\x00\x00\f\x00', 0x2}, {@initdev={0xac, 0x1e, 0x0, 0x0}, 0x0, 0x2002}}, 0x44) 04:15:09 executing program 5: 04:15:09 executing program 3: [ 790.598718][T13919] debugfs: File 'dropped' in directory 'loop0' already present! [ 790.608390][T13922] EXT4-fs (loop1): VFS: Can't find ext4 filesystem [ 790.631263][T13924] IPVS: set_ctl: invalid protocol: 0 255.255.255.255:0 [ 790.639589][T13919] debugfs: File 'msg' in directory 'loop0' already present! 04:15:09 executing program 5: 04:15:09 executing program 1: sendmmsg$unix(0xffffffffffffffff, &(0x7f0000005ec0)=[{0x0, 0xfe7e, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffd46}, {0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="100000000e00000027"], 0x9, 0x800}], 0x4924924924925ec, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000240)={0x2, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, [@sadb_x_nat_t_type={0x1, 0x14, 0xed5}, @sadb_ident={0x2}]}, 0x28}}, 0x0) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x1, &(0x7f0000000100)=[{&(0x7f00000000c0), 0x0, 0x400}], 0x1, 0x0) [ 790.672800][T13919] debugfs: File 'trace0' in directory 'loop0' already present! [ 790.693061][T13929] debugfs: File 'dropped' in directory 'loop0' already present! 04:15:09 executing program 4: 04:15:09 executing program 3: [ 790.723602][T13929] debugfs: File 'msg' in directory 'loop0' already present! 04:15:09 executing program 4: 04:15:09 executing program 5: 04:15:09 executing program 3: [ 790.764388][T13931] EXT4-fs (loop1): VFS: Can't find ext4 filesystem [ 790.769640][T13929] debugfs: File 'trace0' in directory 'loop0' already present! [ 790.783599][T13936] IPVS: set_ctl: invalid protocol: 0 255.255.255.255:0 04:15:09 executing program 5: 04:15:09 executing program 2: r0 = syz_open_dev$loop(&(0x7f00000001c0)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACETEARDOWN(0xffffffffffffffff, 0x1276, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4c02], 0x0, 0x400, 0x3ff}) 04:15:09 executing program 0: socket$inet_sctp(0x2, 0x0, 0x84) perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x31c, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$IP_VS_SO_SET_DELDEST(r0, 0x0, 0x488, &(0x7f0000000380)={{0x0, @broadcast, 0x0, 0x2, 'ovf\x00\x00\x00\x00\r\x00', 0x2}, {@initdev={0xac, 0x1e, 0x0, 0x0}, 0x0, 0x2002}}, 0x44) 04:15:09 executing program 1: sendmmsg$unix(0xffffffffffffffff, &(0x7f0000005ec0)=[{0x0, 0xfe7e, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffd46}, {0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="100000000e00000027"], 0x9, 0x800}], 0x4924924924925ec, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000240)={0x2, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, [@sadb_x_nat_t_type={0x1, 0x14, 0xed5}, @sadb_ident={0x2}]}, 0x28}}, 0x0) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x1, &(0x7f0000000100)=[{&(0x7f00000000c0)="800000003804000019000300e60100006c000000010000000100000001", 0x1d, 0x400}], 0x1, 0x0) 04:15:09 executing program 4: 04:15:09 executing program 3: [ 790.911998][T13946] debugfs: File 'dropped' in directory 'loop0' already present! [ 790.931243][T13947] EXT4-fs (loop1): VFS: Can't find ext4 filesystem 04:15:09 executing program 5: 04:15:09 executing program 3: 04:15:09 executing program 4: [ 790.958904][T13946] debugfs: File 'msg' in directory 'loop0' already present! [ 790.969224][T13953] IPVS: set_ctl: invalid protocol: 0 255.255.255.255:0 [ 790.981867][T13946] debugfs: File 'trace0' in directory 'loop0' already present! 04:15:09 executing program 3: 04:15:09 executing program 5: [ 791.022334][T13955] debugfs: File 'dropped' in directory 'loop0' already present! 04:15:09 executing program 1: sendmmsg$unix(0xffffffffffffffff, &(0x7f0000005ec0)=[{0x0, 0xfe7e, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffd46}, {0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="100000000e00000027"], 0x9, 0x800}], 0x4924924924925ec, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000240)={0x2, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, [@sadb_x_nat_t_type={0x1, 0x14, 0xed5}, @sadb_ident={0x2}]}, 0x28}}, 0x0) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x1, &(0x7f0000000100)=[{&(0x7f00000000c0)="800000003804000019000300e60100006c000000010000000100000001", 0x1d, 0x400}], 0x1, 0x0) [ 791.063540][T13955] debugfs: File 'msg' in directory 'loop0' already present! [ 791.085011][T13955] debugfs: File 'trace0' in directory 'loop0' already present! 04:15:09 executing program 4: 04:15:09 executing program 2: r0 = syz_open_dev$loop(&(0x7f00000001c0)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACETEARDOWN(0xffffffffffffffff, 0x1276, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5000], 0x0, 0x400, 0x3ff}) [ 791.113076][T13963] IPVS: set_ctl: invalid protocol: 0 255.255.255.255:0 04:15:09 executing program 0: socket$inet_sctp(0x2, 0x0, 0x84) perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x31c, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$IP_VS_SO_SET_DELDEST(r0, 0x0, 0x488, &(0x7f0000000380)={{0x0, @broadcast, 0x0, 0x2, 'ovf\x00\x00\x00\x00\x0e\x00', 0x2}, {@initdev={0xac, 0x1e, 0x0, 0x0}, 0x0, 0x2002}}, 0x44) 04:15:09 executing program 3: 04:15:09 executing program 5: 04:15:09 executing program 4: [ 791.162778][T13966] EXT4-fs (loop1): VFS: Can't find ext4 filesystem [ 791.212915][T13970] debugfs: File 'dropped' in directory 'loop0' already present! [ 791.238727][T13970] debugfs: File 'msg' in directory 'loop0' already present! 04:15:09 executing program 5: 04:15:09 executing program 3: 04:15:09 executing program 1: sendmmsg$unix(0xffffffffffffffff, &(0x7f0000005ec0)=[{0x0, 0xfe7e, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffd46}, {0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="100000000e00000027"], 0x9, 0x800}], 0x4924924924925ec, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000240)={0x2, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, [@sadb_x_nat_t_type={0x1, 0x14, 0xed5}, @sadb_ident={0x2}]}, 0x28}}, 0x0) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x1, &(0x7f0000000100)=[{&(0x7f00000000c0)="800000003804000019000300e60100006c000000010000000100000001", 0x1d, 0x400}], 0x1, 0x0) 04:15:09 executing program 4: [ 791.257343][T13970] debugfs: File 'trace0' in directory 'loop0' already present! 04:15:09 executing program 3: 04:15:09 executing program 5: [ 791.300132][T13980] debugfs: File 'dropped' in directory 'loop0' already present! [ 791.310346][T13981] IPVS: set_ctl: invalid protocol: 0 255.255.255.255:0 [ 791.326518][T13980] debugfs: File 'msg' in directory 'loop0' already present! 04:15:09 executing program 4: [ 791.348725][T13980] debugfs: File 'trace0' in directory 'loop0' already present! [ 791.364573][T13984] EXT4-fs (loop1): VFS: Can't find ext4 filesystem 04:15:09 executing program 2: r0 = syz_open_dev$loop(&(0x7f00000001c0)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACETEARDOWN(0xffffffffffffffff, 0x1276, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5c00], 0x0, 0x400, 0x3ff}) [ 791.440764][T13991] IPVS: set_ctl: invalid protocol: 0 255.255.255.255:0 [ 791.462099][T13993] debugfs: File 'dropped' in directory 'loop0' already present! [ 791.470534][T13993] debugfs: File 'msg' in directory 'loop0' already present! [ 791.480473][T13993] debugfs: File 'trace0' in directory 'loop0' already present! 04:15:09 executing program 0: socket$inet_sctp(0x2, 0x0, 0x84) perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x31c, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$IP_VS_SO_SET_DELDEST(r0, 0x0, 0x488, &(0x7f0000000380)={{0x0, @broadcast, 0x0, 0x2, 'ovf\x00\x00\x00\x00\x10\x00', 0x2}, {@initdev={0xac, 0x1e, 0x0, 0x0}, 0x0, 0x2002}}, 0x44) 04:15:09 executing program 3: 04:15:09 executing program 5: 04:15:09 executing program 4: 04:15:09 executing program 1: sendmmsg$unix(0xffffffffffffffff, &(0x7f0000005ec0)=[{0x0, 0xfe7e, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffd46}, {0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="100000000e00000027"], 0x9, 0x800}], 0x4924924924925ec, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000240)={0x2, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, [@sadb_x_nat_t_type={0x1, 0x14, 0xed5}, @sadb_ident={0x2}]}, 0x28}}, 0x0) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x1, &(0x7f0000000100)=[{&(0x7f00000000c0)="800000003804000019000300e60100006c000000010000000100000001000000004000000040000080000000", 0x2c, 0x400}], 0x1, 0x0) 04:15:09 executing program 5: 04:15:09 executing program 3: [ 791.494197][T13994] debugfs: File 'dropped' in directory 'loop0' already present! [ 791.503166][T13994] debugfs: File 'msg' in directory 'loop0' already present! [ 791.513295][T13994] debugfs: File 'trace0' in directory 'loop0' already present! 04:15:09 executing program 4: 04:15:10 executing program 2: r0 = syz_open_dev$loop(&(0x7f00000001c0)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACETEARDOWN(0xffffffffffffffff, 0x1276, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6800], 0x0, 0x400, 0x3ff}) 04:15:10 executing program 4: 04:15:10 executing program 3: 04:15:10 executing program 5: [ 791.579599][T13999] EXT4-fs (loop1): VFS: Can't find ext4 filesystem [ 791.618358][T14007] IPVS: set_ctl: invalid protocol: 0 255.255.255.255:0 [ 791.649619][T14010] debugfs: File 'dropped' in directory 'loop0' already present! [ 791.701231][T14010] debugfs: File 'msg' in directory 'loop0' already present! [ 791.724293][T14010] debugfs: File 'trace0' in directory 'loop0' already present! [ 791.746328][T14015] debugfs: File 'dropped' in directory 'loop0' already present! [ 791.754021][T14015] debugfs: File 'msg' in directory 'loop0' already present! [ 791.765525][T14017] IPVS: set_ctl: invalid protocol: 0 255.255.255.255:0 [ 791.787802][T14015] debugfs: File 'trace0' in directory 'loop0' already present! 04:15:10 executing program 0: socket$inet_sctp(0x2, 0x0, 0x84) perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x31c, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$IP_VS_SO_SET_DELDEST(r0, 0x0, 0x488, &(0x7f0000000380)={{0x0, @broadcast, 0x0, 0x2, 'ovf\x00\x00\x00\x00\x11\x00', 0x2}, {@initdev={0xac, 0x1e, 0x0, 0x0}, 0x0, 0x2002}}, 0x44) 04:15:10 executing program 1: sendmmsg$unix(0xffffffffffffffff, &(0x7f0000005ec0)=[{0x0, 0xfe7e, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffd46}, {0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="100000000e00000027"], 0x9, 0x800}], 0x4924924924925ec, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000240)={0x2, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, [@sadb_x_nat_t_type={0x1, 0x14, 0xed5}, @sadb_ident={0x2}]}, 0x28}}, 0x0) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x1, &(0x7f0000000100)=[{&(0x7f00000000c0)="800000003804000019000300e60100006c000000010000000100000001000000004000000040000080000000", 0x2c, 0x400}], 0x1, 0x0) 04:15:10 executing program 5: 04:15:10 executing program 4: 04:15:10 executing program 3: 04:15:10 executing program 2: r0 = syz_open_dev$loop(&(0x7f00000001c0)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACETEARDOWN(0xffffffffffffffff, 0x1276, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6c00], 0x0, 0x400, 0x3ff}) 04:15:10 executing program 5: 04:15:10 executing program 4: 04:15:10 executing program 3: [ 791.870392][T14020] debugfs: File 'dropped' in directory 'loop0' already present! [ 791.882430][T14024] EXT4-fs (loop1): VFS: Can't find ext4 filesystem [ 791.897972][T14020] debugfs: File 'msg' in directory 'loop0' already present! 04:15:10 executing program 4: [ 791.919706][T14020] debugfs: File 'trace0' in directory 'loop0' already present! [ 791.950543][T14032] IPVS: set_ctl: invalid protocol: 0 255.255.255.255:0 04:15:10 executing program 3: 04:15:10 executing program 1: sendmmsg$unix(0xffffffffffffffff, &(0x7f0000005ec0)=[{0x0, 0xfe7e, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffd46}, {0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="100000000e00000027"], 0x9, 0x800}], 0x4924924924925ec, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000240)={0x2, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, [@sadb_x_nat_t_type={0x1, 0x14, 0xed5}, @sadb_ident={0x2}]}, 0x28}}, 0x0) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x1, &(0x7f0000000100)=[{&(0x7f00000000c0)="800000003804000019000300e60100006c000000010000000100000001000000004000000040000080000000", 0x2c, 0x400}], 0x1, 0x0) [ 791.971079][T14035] debugfs: File 'dropped' in directory 'loop0' already present! [ 792.022645][T14035] debugfs: File 'msg' in directory 'loop0' already present! [ 792.043676][T14037] EXT4-fs (loop1): VFS: Can't find ext4 filesystem [ 792.052652][T14035] debugfs: File 'trace0' in directory 'loop0' already present! [ 792.079252][T14032] IPVS: set_ctl: invalid protocol: 0 255.255.255.255:0 04:15:10 executing program 0: socket$inet_sctp(0x2, 0x0, 0x84) perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x31c, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$IP_VS_SO_SET_DELDEST(r0, 0x0, 0x488, &(0x7f0000000380)={{0x0, @broadcast, 0x0, 0x2, 'ovf\x00\x00\x00\x00\x12\x00', 0x2}, {@initdev={0xac, 0x1e, 0x0, 0x0}, 0x0, 0x2002}}, 0x44) 04:15:10 executing program 5: 04:15:10 executing program 4: 04:15:10 executing program 3: 04:15:10 executing program 2: r0 = syz_open_dev$loop(&(0x7f00000001c0)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACETEARDOWN(0xffffffffffffffff, 0x1276, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7400], 0x0, 0x400, 0x3ff}) 04:15:10 executing program 1: sendmmsg$unix(0xffffffffffffffff, &(0x7f0000005ec0)=[{0x0, 0xfe7e, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffd46}, {0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="100000000e00000027"], 0x9, 0x800}], 0x4924924924925ec, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000240)={0x2, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, [@sadb_x_nat_t_type={0x1, 0x14, 0xed5}, @sadb_ident={0x2}]}, 0x28}}, 0x0) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x1, &(0x7f0000000100)=[{&(0x7f00000000c0)="800000003804000019000300e60100006c000000010000000100000001000000004000000040000080000000000000006d5ebe", 0x33, 0x400}], 0x1, 0x0) 04:15:10 executing program 5: 04:15:10 executing program 4: r0 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0x0, 0x0) r1 = syz_open_dev$binder(0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x0, 0x20011, r1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000680)={0x44, 0x0, &(0x7f0000000500)=ANY=[@ANYBLOB="11634840000000000000000000000000000000000000000000000000000000000000000058000000000000001800000000000000", @ANYPTR=&(0x7f00000001c0)=ANY=[@ANYBLOB="852a62730000000000000000d40000000000000000000000852a747001000800000000000000000000000000005f"], @ANYPTR=&(0x7f0000000240)=ANY=[@ANYBLOB="000000000000000018"]], 0x0, 0x0, 0x0}) 04:15:10 executing program 3: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000480)='/dev/uinput\x00', 0x2, 0x0) write$uinput_user_dev(r0, &(0x7f0000000d00)={'syz1\x00', {}, 0x2}, 0x45c) ioctl$UI_DEV_SETUP(r0, 0x5501, 0x0) write$input_event(r0, &(0x7f0000000180)={{0x77359400}, 0x15, 0x0, 0xfffffffffffffffc}, 0x18) [ 792.187545][T14048] debugfs: File 'dropped' in directory 'loop0' already present! [ 792.198095][T14048] debugfs: File 'msg' in directory 'loop0' already present! [ 792.207399][T14048] debugfs: File 'trace0' in directory 'loop0' already present! [ 792.218470][T14051] EXT4-fs (loop1): VFS: Can't find ext4 filesystem 04:15:10 executing program 5: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000480)='/dev/uinput\x00', 0x2, 0x0) write$uinput_user_dev(r0, &(0x7f0000000d00)={'syz1\x00', {}, 0x2}, 0x45c) ioctl$UI_DEV_SETUP(r0, 0x5501, 0x0) write$input_event(r0, &(0x7f0000000180)={{0x77359400}, 0x15}, 0x18) [ 792.233775][T14054] IPVS: set_ctl: invalid protocol: 0 255.255.255.255:0 [ 792.254823][T14057] debugfs: File '14056' in directory 'proc' already present! [ 792.277831][T14060] debugfs: File 'dropped' in directory 'loop0' already present! 04:15:10 executing program 1: sendmmsg$unix(0xffffffffffffffff, &(0x7f0000005ec0)=[{0x0, 0xfe7e, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffd46}, {0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="100000000e00000027"], 0x9, 0x800}], 0x4924924924925ec, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000240)={0x2, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, [@sadb_x_nat_t_type={0x1, 0x14, 0xed5}, @sadb_ident={0x2}]}, 0x28}}, 0x0) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x1, &(0x7f0000000100)=[{&(0x7f00000000c0)="800000003804000019000300e60100006c000000010000000100000001000000004000000040000080000000000000006d5ebe", 0x33, 0x400}], 0x1, 0x0) 04:15:10 executing program 4: socketpair(0x1, 0x100000005, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x40000000a}, 0xfffffffffffffef1) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x8946, &(0x7f0000000140)='lo:&\xb7`Q\xb1Y\xa9\xc8J,`\xd2\x98\x00\x00\x00 ') [ 792.289839][T14057] debugfs: File '14056' in directory 'proc' already present! [ 792.299069][T14059] input: syz1 as /devices/virtual/input/input621 [ 792.314517][T14060] debugfs: File 'msg' in directory 'loop0' already present! [ 792.323038][T14064] input: syz1 as /devices/virtual/input/input622 [ 792.331408][T14060] debugfs: File 'trace0' in directory 'loop0' already present! [ 792.362125][T14068] EXT4-fs (loop1): VFS: Can't find ext4 filesystem [ 792.369873][T14072] IPVS: set_ctl: invalid protocol: 0 255.255.255.255:0 [ 792.408268][T14075] input: syz1 as /devices/virtual/input/input623 04:15:10 executing program 0: socket$inet_sctp(0x2, 0x0, 0x84) perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x31c, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$IP_VS_SO_SET_DELDEST(r0, 0x0, 0x488, &(0x7f0000000380)={{0x0, @broadcast, 0x0, 0x2, 'ovf\x00\x00\x00\x00%\x00', 0x2}, {@initdev={0xac, 0x1e, 0x0, 0x0}, 0x0, 0x2002}}, 0x44) 04:15:10 executing program 2: r0 = syz_open_dev$loop(&(0x7f00000001c0)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACETEARDOWN(0xffffffffffffffff, 0x1276, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7a00], 0x0, 0x400, 0x3ff}) 04:15:10 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mknod(&(0x7f0000000140)='./file0\x00', 0x80000000000c6, 0x0) capset(&(0x7f0000000100)={0x20080522}, &(0x7f0000000080)) execve(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) 04:15:10 executing program 1: sendmmsg$unix(0xffffffffffffffff, &(0x7f0000005ec0)=[{0x0, 0xfe7e, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffd46}, {0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="100000000e00000027"], 0x9, 0x800}], 0x4924924924925ec, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000240)={0x2, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, [@sadb_x_nat_t_type={0x1, 0x14, 0xed5}, @sadb_ident={0x2}]}, 0x28}}, 0x0) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x1, &(0x7f0000000100)=[{&(0x7f00000000c0)="800000003804000019000300e60100006c000000010000000100000001000000004000000040000080000000000000006d5ebe", 0x33, 0x400}], 0x1, 0x0) [ 792.449906][T14067] input: syz1 as /devices/virtual/input/input624 04:15:10 executing program 5: r0 = socket$packet(0x11, 0x40800000000003, 0x300) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000000000)=0x100, 0xb5481f3e129391aa) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000500)={'syz_tun\x00', 0x0}) bind$packet(r0, &(0x7f00000000c0)={0x11, 0x800, r1, 0x1, 0x0, 0x6, @local}, 0x14) sendto$inet6(r0, &(0x7f0000000100)="0104000073d1600000000000fbf55b42b90516db4d916502c555cf09570300a44b9ad9fde6ea94211af8e74bab5b98aa9d890600000004000000711608f2003ee478efddfc86a15aaaf3cd1ad1dfff004000000033e065b42ba58f7599e526b9ac2927b5ecccea8cb77d9e25", 0x6c, 0x0, 0x0, 0x0) [ 792.494087][T14079] debugfs: File 'dropped' in directory 'loop0' already present! 04:15:10 executing program 3: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000480)='/dev/uinput\x00', 0x2, 0x0) write$uinput_user_dev(r0, &(0x7f0000000d00)={'syz1\x00', {}, 0x2}, 0x45c) ioctl$UI_DEV_SETUP(r0, 0x5501, 0x0) write$input_event(r0, &(0x7f0000000180)={{0x77359400}, 0x15, 0x0, 0xfffffffffffffffc}, 0x18) [ 792.534614][T14079] debugfs: File 'msg' in directory 'loop0' already present! [ 792.558255][T14087] EXT4-fs (loop1): VFS: Can't find ext4 filesystem [ 792.569590][T14079] debugfs: File 'trace0' in directory 'loop0' already present! [ 792.580966][T14092] IPVS: set_ctl: invalid protocol: 0 255.255.255.255:0 [ 792.597579][T14096] input: syz1 as /devices/virtual/input/input625 04:15:11 executing program 1: sendmmsg$unix(0xffffffffffffffff, &(0x7f0000005ec0)=[{0x0, 0xfe7e, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffd46}, {0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="100000000e00000027"], 0x9, 0x800}], 0x4924924924925ec, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000240)={0x2, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, [@sadb_x_nat_t_type={0x1, 0x14, 0xed5}, @sadb_ident={0x2}]}, 0x28}}, 0x0) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x1, &(0x7f0000000100)=[{&(0x7f00000000c0)="800000003804000019000300e60100006c000000010000000100000001000000004000000040000080000000000000006d5ebe5a0000ff", 0x37, 0x400}], 0x1, 0x0) 04:15:11 executing program 4: clone(0x84007bf7, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = getpid() mknod(&(0x7f00000000c0)='./file0\x00', 0x1142, 0x0) execve(&(0x7f0000000340)='./file0\x00', 0x0, 0x0) ptrace(0x10, r0) creat(&(0x7f0000000200)='./file0\x00', 0x0) ioctl$GIO_FONTX(0xffffffffffffffff, 0x4b6b, 0x0) ptrace(0x11, r0) [ 792.628102][T14099] debugfs: File 'dropped' in directory 'loop0' already present! [ 792.649743][T14099] debugfs: File 'msg' in directory 'loop0' already present! [ 792.668318][T14099] debugfs: File 'trace0' in directory 'loop0' already present! 04:15:11 executing program 3: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000480)='/dev/uinput\x00', 0x2, 0x0) write$uinput_user_dev(r0, &(0x7f0000000d00)={'syz1\x00', {}, 0x2}, 0x45c) ioctl$UI_DEV_SETUP(r0, 0x5501, 0x0) write$input_event(r0, &(0x7f0000000180)={{0x77359400}, 0x15, 0x0, 0xfffffffffffffffc}, 0x18) 04:15:11 executing program 2: r0 = syz_open_dev$loop(&(0x7f00000001c0)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACETEARDOWN(0xffffffffffffffff, 0x1276, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff03], 0x0, 0x400, 0x3ff}) 04:15:11 executing program 5: clone(0x200, 0x0, 0x0, 0x0, 0x0) mknod(&(0x7f0000000040)='./file1\x00', 0x80c044, 0x0) mknod(&(0x7f0000000240)='./file0\x00', 0x1042, 0x0) execve(&(0x7f0000000380)='./file0\x00', 0x0, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000400)='/dev/ptmx\x00', 0x0, 0x0) read(r0, &(0x7f0000000180)=""/11, 0xb) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000200)) r1 = creat(&(0x7f0000000080)='\xe9\x1fq\x89Y\x1e\x923aK\x00', 0x109) dup2(r0, r1) execve(&(0x7f00000000c0)='\xe9\x1fq\x89Y\x1e\x923aK\x00', 0x0, 0x0) open$dir(&(0x7f0000000000)='./file0\x00', 0x80002, 0x0) clone(0x3102001ff6, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) execve(&(0x7f0000000140)='./file1\x00', 0x0, 0x0) ioctl$TIOCSSOFTCAR(r1, 0x541a, 0x0) [ 792.719036][T14102] EXT4-fs (loop1): VFS: Can't find ext4 filesystem [ 792.725974][T14109] IPVS: set_ctl: invalid protocol: 0 255.255.255.255:0 04:15:11 executing program 0: socket$inet_sctp(0x2, 0x0, 0x84) perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x31c, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$IP_VS_SO_SET_DELDEST(r0, 0x0, 0x488, &(0x7f0000000380)={{0x0, @broadcast, 0x0, 0x2, 'ovf\x00\x00\x00\x00H\x00', 0x2}, {@initdev={0xac, 0x1e, 0x0, 0x0}, 0x0, 0x2002}}, 0x44) 04:15:11 executing program 1: sendmmsg$unix(0xffffffffffffffff, &(0x7f0000005ec0)=[{0x0, 0xfe7e, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffd46}, {0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="100000000e00000027"], 0x9, 0x800}], 0x4924924924925ec, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000240)={0x2, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, [@sadb_x_nat_t_type={0x1, 0x14, 0xed5}, @sadb_ident={0x2}]}, 0x28}}, 0x0) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x1, &(0x7f0000000100)=[{&(0x7f00000000c0)="800000003804000019000300e60100006c000000010000000100000001000000004000000040000080000000000000006d5ebe5a0000ff", 0x37, 0x400}], 0x1, 0x0) [ 792.767600][T14111] input: syz1 as /devices/virtual/input/input626 [ 792.793208][T14115] debugfs: File 'dropped' in directory 'loop0' already present! 04:15:11 executing program 3: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000480)='/dev/uinput\x00', 0x2, 0x0) write$uinput_user_dev(r0, &(0x7f0000000d00)={'syz1\x00', {}, 0x2}, 0x45c) ioctl$UI_DEV_SETUP(r0, 0x5501, 0x0) write$input_event(r0, &(0x7f0000000180)={{0x77359400}, 0x15, 0x0, 0xfffffffffffffffc}, 0x18) [ 792.828905][T14115] debugfs: File 'msg' in directory 'loop0' already present! [ 792.845157][T14115] debugfs: File 'trace0' in directory 'loop0' already present! [ 792.864357][T14123] EXT4-fs (loop1): VFS: Can't find ext4 filesystem [ 792.878514][T14126] debugfs: File 'dropped' in directory 'loop0' already present! [ 792.888344][T14125] input: syz1 as /devices/virtual/input/input627 [ 792.895312][T14126] debugfs: File 'msg' in directory 'loop0' already present! [ 792.910107][T14128] IPVS: set_ctl: invalid protocol: 0 255.255.255.255:0 04:15:11 executing program 1: sendmmsg$unix(0xffffffffffffffff, &(0x7f0000005ec0)=[{0x0, 0xfe7e, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffd46}, {0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="100000000e00000027"], 0x9, 0x800}], 0x4924924924925ec, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000240)={0x2, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, [@sadb_x_nat_t_type={0x1, 0x14, 0xed5}, @sadb_ident={0x2}]}, 0x28}}, 0x0) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x1, &(0x7f0000000100)=[{&(0x7f00000000c0)="800000003804000019000300e60100006c000000010000000100000001000000004000000040000080000000000000006d5ebe5a0000ff", 0x37, 0x400}], 0x1, 0x0) 04:15:11 executing program 2: r0 = syz_open_dev$loop(&(0x7f00000001c0)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACETEARDOWN(0xffffffffffffffff, 0x1276, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000], 0x0, 0x400, 0x3ff}) [ 792.923668][T14126] debugfs: File 'trace0' in directory 'loop0' already present! [ 792.981979][T14135] EXT4-fs (loop1): VFS: Can't find ext4 filesystem 04:15:11 executing program 3: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000480)='/dev/uinput\x00', 0x2, 0x0) write$uinput_user_dev(r0, &(0x7f0000000d00)={'syz1\x00', {}, 0x2}, 0x45c) write$input_event(r0, &(0x7f0000000180)={{0x77359400}, 0x15, 0x0, 0xfffffffffffffffc}, 0x18) 04:15:11 executing program 1: sendmmsg$unix(0xffffffffffffffff, &(0x7f0000005ec0)=[{0x0, 0xfe7e, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffd46}, {0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="100000000e00000027"], 0x9, 0x800}], 0x4924924924925ec, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000240)={0x2, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, [@sadb_x_nat_t_type={0x1, 0x14, 0xed5}, @sadb_ident={0x2}]}, 0x28}}, 0x0) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x1, &(0x7f0000000100)=[{&(0x7f00000000c0)="800000003804000019000300e60100006c000000010000000100000001000000004000000040000080000000000000006d5ebe5a0000ffff53", 0x39, 0x400}], 0x1, 0x0) 04:15:11 executing program 5: clone(0x200, 0x0, 0x0, 0x0, 0x0) mknod(&(0x7f0000000040)='./file1\x00', 0x80c044, 0x0) mknod(&(0x7f0000000240)='./file0\x00', 0x1042, 0x0) execve(&(0x7f0000000380)='./file0\x00', 0x0, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000400)='/dev/ptmx\x00', 0x0, 0x0) read(r0, &(0x7f0000000180)=""/11, 0xb) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000200)) r1 = creat(&(0x7f0000000080)='\xe9\x1fq\x89Y\x1e\x923aK\x00', 0x109) dup2(r0, r1) execve(&(0x7f00000000c0)='\xe9\x1fq\x89Y\x1e\x923aK\x00', 0x0, 0x0) open$dir(&(0x7f0000000000)='./file0\x00', 0x80002, 0x0) clone(0x3102001ff6, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) execve(&(0x7f0000000140)='./file1\x00', 0x0, 0x0) ioctl$TIOCSSOFTCAR(r1, 0x541a, 0x0) [ 793.024070][T14120] IPVS: set_ctl: invalid protocol: 0 255.255.255.255:0 [ 793.032980][T14140] debugfs: File 'dropped' in directory 'loop0' already present! [ 793.051181][T14140] debugfs: File 'msg' in directory 'loop0' already present! [ 793.089875][T14140] debugfs: File 'trace0' in directory 'loop0' already present! [ 793.106983][T14149] EXT4-fs (loop1): VFS: Can't find ext4 filesystem [ 793.129763][T14152] debugfs: File 'dropped' in directory 'loop0' already present! [ 793.160223][T14152] debugfs: File 'msg' in directory 'loop0' already present! [ 793.170914][T14152] debugfs: File 'trace0' in directory 'loop0' already present! 04:15:11 executing program 4: clone(0x3102001ff8, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) socket(0x0, 0x0, 0x0) clock_nanosleep(0x0, 0x0, &(0x7f0000000000)={0x77359400}, 0x0) 04:15:11 executing program 0: socket$inet_sctp(0x2, 0x0, 0x84) perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x31c, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$IP_VS_SO_SET_DELDEST(r0, 0x0, 0x488, &(0x7f0000000380)={{0x0, @broadcast, 0x0, 0x2, 'ovf\x00\x00\x00\x00L\x00', 0x2}, {@initdev={0xac, 0x1e, 0x0, 0x0}, 0x0, 0x2002}}, 0x44) 04:15:11 executing program 3: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000480)='/dev/uinput\x00', 0x2, 0x0) write$uinput_user_dev(r0, &(0x7f0000000d00)={'syz1\x00', {}, 0x2}, 0x45c) write$input_event(r0, &(0x7f0000000180)={{0x77359400}, 0x15, 0x0, 0xfffffffffffffffc}, 0x18) 04:15:11 executing program 2: r0 = syz_open_dev$loop(&(0x7f00000001c0)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACETEARDOWN(0xffffffffffffffff, 0x1276, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x101000], 0x0, 0x400, 0x3ff}) 04:15:11 executing program 1: sendmmsg$unix(0xffffffffffffffff, &(0x7f0000005ec0)=[{0x0, 0xfe7e, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffd46}, {0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="100000000e00000027"], 0x9, 0x800}], 0x4924924924925ec, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000240)={0x2, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, [@sadb_x_nat_t_type={0x1, 0x14, 0xed5}, @sadb_ident={0x2}]}, 0x28}}, 0x0) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x1, &(0x7f0000000100)=[{&(0x7f00000000c0)="800000003804000019000300e60100006c000000010000000100000001000000004000000040000080000000000000006d5ebe5a0000ffff53", 0x39, 0x400}], 0x1, 0x0) 04:15:11 executing program 5: clone(0x8000100000203, 0x0, 0x0, 0x0, 0x0) mknod(&(0x7f0000000040)='./file0\x00', 0x8000000000001040, 0x0) execve(&(0x7f0000000400)='./file0\x00', 0x0, 0x0) r0 = creat(&(0x7f0000000080)='\xe9\x1fq\x89Y\x1e\x923aK\x00', 0x200010a) execve(0x0, 0x0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x200800000000013, &(0x7f0000000280)=0x400100000001, 0x4) symlink(&(0x7f0000000140)='\xe9\x1fq\x89Y\x1e\x923aK\x00', &(0x7f0000000100)='./file1\x00') connect$inet6(r1, &(0x7f0000000080), 0x1c) r2 = dup2(r1, r0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r2, 0x6, 0x16, &(0x7f0000000440), 0x131f64) open$dir(&(0x7f0000000000)='./file0\x00', 0x841, 0x0) clone(0x3103101ffa, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) execve(&(0x7f0000000180)='./file1\x00', 0x0, 0x0) setsockopt$IP_VS_SO_SET_ADDDEST(r2, 0x0, 0x487, 0x0, 0xa45284d11a3037f0) [ 793.550353][T14166] debugfs: File 'dropped' in directory 'loop0' already present! [ 793.575282][T14170] EXT4-fs (loop1): VFS: Can't find ext4 filesystem 04:15:12 executing program 3: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000480)='/dev/uinput\x00', 0x2, 0x0) write$uinput_user_dev(r0, &(0x7f0000000d00)={'syz1\x00', {}, 0x2}, 0x45c) write$input_event(r0, &(0x7f0000000180)={{0x77359400}, 0x15, 0x0, 0xfffffffffffffffc}, 0x18) [ 793.595379][T14166] debugfs: File 'msg' in directory 'loop0' already present! [ 793.604924][T14180] IPVS: set_ctl: invalid protocol: 0 255.255.255.255:0 [ 793.631522][T14166] debugfs: File 'trace0' in directory 'loop0' already present! 04:15:12 executing program 1: sendmmsg$unix(0xffffffffffffffff, &(0x7f0000005ec0)=[{0x0, 0xfe7e, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffd46}, {0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="100000000e00000027"], 0x9, 0x800}], 0x4924924924925ec, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000240)={0x2, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, [@sadb_x_nat_t_type={0x1, 0x14, 0xed5}, @sadb_ident={0x2}]}, 0x28}}, 0x0) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x1, &(0x7f0000000100)=[{&(0x7f00000000c0)="800000003804000019000300e60100006c000000010000000100000001000000004000000040000080000000000000006d5ebe5a0000ffff53", 0x39, 0x400}], 0x1, 0x0) 04:15:12 executing program 3: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000480)='/dev/uinput\x00', 0x2, 0x0) ioctl$UI_DEV_SETUP(r0, 0x5501, 0x0) write$input_event(r0, &(0x7f0000000180)={{0x77359400}, 0x15, 0x0, 0xfffffffffffffffc}, 0x18) [ 793.658224][T14184] debugfs: File 'dropped' in directory 'loop0' already present! [ 793.695283][T14184] debugfs: File 'msg' in directory 'loop0' already present! [ 793.716906][T14184] debugfs: File 'trace0' in directory 'loop0' already present! 04:15:12 executing program 2: r0 = syz_open_dev$loop(&(0x7f00000001c0)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACETEARDOWN(0xffffffffffffffff, 0x1276, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x90b000], 0x0, 0x400, 0x3ff}) [ 793.761281][T14194] IPVS: set_ctl: invalid protocol: 0 255.255.255.255:0 [ 793.768233][T14192] EXT4-fs (loop1): VFS: Can't find ext4 filesystem 04:15:12 executing program 3: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000480)='/dev/uinput\x00', 0x2, 0x0) ioctl$UI_DEV_SETUP(r0, 0x5501, 0x0) write$input_event(r0, &(0x7f0000000180)={{0x77359400}, 0x15, 0x0, 0xfffffffffffffffc}, 0x18) 04:15:12 executing program 5: clone(0x200, 0x0, 0x0, 0x0, 0x0) mknod(&(0x7f00000001c0)='./file1\x00', 0x0, 0x0) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000000400)='./file0\x00', 0x0, 0x0) r0 = creat(&(0x7f0000000080)='\xe9\x1fq\x89Y\x1e\x923aK\x00', 0x23) close(r0) execve(&(0x7f0000000100)='\xe9\x1fq\x89Y\x1e\x923aK\x00', 0x0, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) open$dir(&(0x7f0000000240)='./file0\x00', 0x841, 0x0) clone(0x3103101ffa, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) execve(&(0x7f0000000180)='./file1\x00', 0x0, 0x0) sendmsg$IPVS_CMD_SET_INFO(r0, &(0x7f0000000440)={0x0, 0x0, &(0x7f00000003c0)={0x0}}, 0x0) [ 793.829632][T14200] debugfs: File 'dropped' in directory 'loop0' already present! [ 793.842316][T14200] debugfs: File 'msg' in directory 'loop0' already present! [ 793.868345][T14200] debugfs: File 'trace0' in directory 'loop0' already present! [ 793.893834][T14206] debugfs: File 'dropped' in directory 'loop0' already present! [ 793.907068][T14206] debugfs: File 'msg' in directory 'loop0' already present! [ 793.915468][T14206] debugfs: File 'trace0' in directory 'loop0' already present! 04:15:12 executing program 0: socket$inet_sctp(0x2, 0x0, 0x84) perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x31c, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$IP_VS_SO_SET_DELDEST(r0, 0x0, 0x488, &(0x7f0000000380)={{0x0, @broadcast, 0x0, 0x2, 'ovf\x00\x00\x00\x00`\x00', 0x2}, {@initdev={0xac, 0x1e, 0x0, 0x0}, 0x0, 0x2002}}, 0x44) 04:15:12 executing program 4: 04:15:12 executing program 3: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000480)='/dev/uinput\x00', 0x2, 0x0) ioctl$UI_DEV_SETUP(r0, 0x5501, 0x0) write$input_event(r0, &(0x7f0000000180)={{0x77359400}, 0x15, 0x0, 0xfffffffffffffffc}, 0x18) 04:15:12 executing program 2: r0 = syz_open_dev$loop(&(0x7f00000001c0)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACETEARDOWN(0xffffffffffffffff, 0x1276, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa0c000], 0x0, 0x400, 0x3ff}) 04:15:12 executing program 1: sendmmsg$unix(0xffffffffffffffff, &(0x7f0000005ec0)=[{0x0, 0xfe7e, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffd46}, {0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="100000000e00000027"], 0x9, 0x800}], 0x4924924924925ec, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000240)={0x2, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, [@sadb_x_nat_t_type={0x1, 0x14, 0xed5}, @sadb_ident={0x2}]}, 0x28}}, 0x0) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x1, &(0x7f0000000100)=[{&(0x7f00000000c0)="800000003804000019000300e60100006c000000010000000100000001000000004000000040000080000000000000006d5ebe5a0000ffff53ef", 0x3a}], 0x1, 0x0) 04:15:12 executing program 5: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) ioctl$KDSKBLED(r0, 0x4b65, 0x0) 04:15:12 executing program 4: 04:15:12 executing program 5: 04:15:12 executing program 3: write$uinput_user_dev(0xffffffffffffffff, &(0x7f0000000d00)={'syz1\x00', {}, 0x2}, 0x45c) ioctl$UI_DEV_SETUP(0xffffffffffffffff, 0x5501, 0x0) write$input_event(0xffffffffffffffff, &(0x7f0000000180)={{0x77359400}, 0x15, 0x0, 0xfffffffffffffffc}, 0x18) [ 794.480373][T14221] debugfs: File 'dropped' in directory 'loop0' already present! [ 794.486470][T14222] EXT4-fs (loop1): VFS: Can't find ext4 filesystem [ 794.499969][T14227] IPVS: set_ctl: invalid protocol: 0 255.255.255.255:0 [ 794.508987][T14221] debugfs: File 'msg' in directory 'loop0' already present! [ 794.519609][T14221] debugfs: File 'trace0' in directory 'loop0' already present! 04:15:13 executing program 5: 04:15:13 executing program 1: sendmmsg$unix(0xffffffffffffffff, &(0x7f0000005ec0)=[{0x0, 0xfe7e, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffd46}, {0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="100000000e00000027"], 0x9, 0x800}], 0x4924924924925ec, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000240)={0x2, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, [@sadb_x_nat_t_type={0x1, 0x14, 0xed5}, @sadb_ident={0x2}]}, 0x28}}, 0x0) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x1, &(0x7f0000000100)=[{&(0x7f00000000c0)="800000003804000019000300e60100006c000000010000000100000001000000004000000040000080000000000000006d5ebe5a0000ffff53ef", 0x3a}], 0x1, 0x0) 04:15:13 executing program 4: [ 794.567790][T14233] debugfs: File 'dropped' in directory 'loop0' already present! [ 794.590836][T14233] debugfs: File 'msg' in directory 'loop0' already present! [ 794.619823][T14233] debugfs: File 'trace0' in directory 'loop0' already present! [ 794.628452][T14238] IPVS: set_ctl: invalid protocol: 0 255.255.255.255:0 [ 794.677912][T14240] EXT4-fs (loop1): VFS: Can't find ext4 filesystem 04:15:13 executing program 0: socket$inet_sctp(0x2, 0x0, 0x84) perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x31c, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$IP_VS_SO_SET_DELDEST(r0, 0x0, 0x488, &(0x7f0000000380)={{0x0, @broadcast, 0x0, 0x2, 'ovf\x00\x00\x00\x00h\x00', 0x2}, {@initdev={0xac, 0x1e, 0x0, 0x0}, 0x0, 0x2002}}, 0x44) 04:15:13 executing program 3: write$uinput_user_dev(0xffffffffffffffff, &(0x7f0000000d00)={'syz1\x00', {}, 0x2}, 0x45c) ioctl$UI_DEV_SETUP(0xffffffffffffffff, 0x5501, 0x0) write$input_event(0xffffffffffffffff, &(0x7f0000000180)={{0x77359400}, 0x15, 0x0, 0xfffffffffffffffc}, 0x18) 04:15:13 executing program 5: 04:15:13 executing program 4: 04:15:13 executing program 2: r0 = syz_open_dev$loop(&(0x7f00000001c0)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACETEARDOWN(0xffffffffffffffff, 0x1276, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb09000], 0x0, 0x400, 0x3ff}) 04:15:13 executing program 4: 04:15:13 executing program 3: write$uinput_user_dev(0xffffffffffffffff, &(0x7f0000000d00)={'syz1\x00', {}, 0x2}, 0x45c) ioctl$UI_DEV_SETUP(0xffffffffffffffff, 0x5501, 0x0) write$input_event(0xffffffffffffffff, &(0x7f0000000180)={{0x77359400}, 0x15, 0x0, 0xfffffffffffffffc}, 0x18) 04:15:13 executing program 1: sendmmsg$unix(0xffffffffffffffff, &(0x7f0000005ec0)=[{0x0, 0xfe7e, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffd46}, {0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="100000000e00000027"], 0x9, 0x800}], 0x4924924924925ec, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000240)={0x2, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, [@sadb_x_nat_t_type={0x1, 0x14, 0xed5}, @sadb_ident={0x2}]}, 0x28}}, 0x0) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x1, &(0x7f0000000100)=[{&(0x7f00000000c0)="800000003804000019000300e60100006c000000010000000100000001000000004000000040000080000000000000006d5ebe5a0000ffff53ef", 0x3a}], 0x1, 0x0) 04:15:13 executing program 5: [ 794.774334][T14246] debugfs: File 'dropped' in directory 'loop0' already present! 04:15:13 executing program 4: 04:15:13 executing program 3: r0 = openat$uinput(0xffffffffffffff9c, 0x0, 0x2, 0x0) write$uinput_user_dev(r0, &(0x7f0000000d00)={'syz1\x00', {}, 0x2}, 0x45c) ioctl$UI_DEV_SETUP(r0, 0x5501, 0x0) write$input_event(r0, &(0x7f0000000180)={{0x77359400}, 0x15, 0x0, 0xfffffffffffffffc}, 0x18) [ 794.829767][T14246] debugfs: File 'msg' in directory 'loop0' already present! [ 794.840087][T14246] debugfs: File 'trace0' in directory 'loop0' already present! 04:15:13 executing program 5: [ 794.882778][T14260] IPVS: set_ctl: invalid protocol: 0 255.255.255.255:0 [ 794.884989][T14256] EXT4-fs (loop1): VFS: Can't find ext4 filesystem [ 794.910844][T14264] debugfs: File 'dropped' in directory 'loop0' already present! [ 794.949740][T14264] debugfs: File 'msg' in directory 'loop0' already present! [ 794.970801][T14264] debugfs: File 'trace0' in directory 'loop0' already present! [ 795.034211][T14260] IPVS: set_ctl: invalid protocol: 0 255.255.255.255:0 04:15:13 executing program 0: socket$inet_sctp(0x2, 0x0, 0x84) perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x31c, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$IP_VS_SO_SET_DELDEST(r0, 0x0, 0x488, &(0x7f0000000380)={{0x0, @broadcast, 0x0, 0x2, 'ovf\x00\x00\x00\x00l\x00', 0x2}, {@initdev={0xac, 0x1e, 0x0, 0x0}, 0x0, 0x2002}}, 0x44) 04:15:13 executing program 4: 04:15:13 executing program 3: r0 = openat$uinput(0xffffffffffffff9c, 0x0, 0x2, 0x0) write$uinput_user_dev(r0, &(0x7f0000000d00)={'syz1\x00', {}, 0x2}, 0x45c) ioctl$UI_DEV_SETUP(r0, 0x5501, 0x0) write$input_event(r0, &(0x7f0000000180)={{0x77359400}, 0x15, 0x0, 0xfffffffffffffffc}, 0x18) 04:15:13 executing program 5: 04:15:13 executing program 2: r0 = syz_open_dev$loop(&(0x7f00000001c0)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACETEARDOWN(0xffffffffffffffff, 0x1276, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc0a000], 0x0, 0x400, 0x3ff}) 04:15:13 executing program 1: sendmmsg$unix(0xffffffffffffffff, &(0x7f0000005ec0)=[{0x0, 0xfe7e, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffd46}, {0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="100000000e00000027"], 0x9, 0x800}], 0x4924924924925ec, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000240)={0x2, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, [@sadb_x_nat_t_type={0x1, 0x14, 0xed5}, @sadb_ident={0x2}]}, 0x28}}, 0x0) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x1, &(0x7f0000000100)=[{&(0x7f00000000c0)="800000003804000019000300e60100006c000000010000000100000001000000004000000040000080000000000000006d5ebe5a0000ffff53ef", 0x3a, 0x400}], 0x0, 0x0) 04:15:13 executing program 5: 04:15:13 executing program 4: 04:15:13 executing program 3: r0 = openat$uinput(0xffffffffffffff9c, 0x0, 0x2, 0x0) write$uinput_user_dev(r0, &(0x7f0000000d00)={'syz1\x00', {}, 0x2}, 0x45c) ioctl$UI_DEV_SETUP(r0, 0x5501, 0x0) write$input_event(r0, &(0x7f0000000180)={{0x77359400}, 0x15, 0x0, 0xfffffffffffffffc}, 0x18) [ 795.129804][T14275] debugfs: File 'dropped' in directory 'loop0' already present! [ 795.154839][T14274] EXT4-fs (loop1): bad geometry: block count 1080 exceeds size of device (1 blocks) [ 795.157723][T14275] debugfs: File 'msg' in directory 'loop0' already present! 04:15:13 executing program 5: 04:15:13 executing program 4: [ 795.218439][T14275] debugfs: File 'trace0' in directory 'loop0' already present! [ 795.231107][T14279] IPVS: set_ctl: invalid protocol: 0 255.255.255.255:0 [ 795.258115][T14286] debugfs: File 'dropped' in directory 'loop0' already present! 04:15:13 executing program 1: sendmmsg$unix(0xffffffffffffffff, &(0x7f0000005ec0)=[{0x0, 0xfe7e, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffd46}, {0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="100000000e00000027"], 0x9, 0x800}], 0x4924924924925ec, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000240)={0x2, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, [@sadb_x_nat_t_type={0x1, 0x14, 0xed5}, @sadb_ident={0x2}]}, 0x28}}, 0x0) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x1, &(0x7f0000000100)=[{&(0x7f00000000c0)="800000003804000019000300e60100006c000000010000000100000001000000004000000040000080000000000000006d5ebe5a0000ffff53ef", 0x3a, 0x400}], 0x0, 0x0) [ 795.284428][T14286] debugfs: File 'msg' in directory 'loop0' already present! [ 795.304793][T14286] debugfs: File 'trace0' in directory 'loop0' already present! [ 795.355647][T14290] EXT4-fs (loop1): bad geometry: block count 1080 exceeds size of device (1 blocks) [ 795.373423][T14293] IPVS: set_ctl: invalid protocol: 0 255.255.255.255:0 04:15:13 executing program 0: socket$inet_sctp(0x2, 0x0, 0x84) perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x31c, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$IP_VS_SO_SET_DELDEST(r0, 0x0, 0x488, &(0x7f0000000380)={{0x0, @broadcast, 0x0, 0x2, 'ovf\x00\x00\x00\x00t\x00', 0x2}, {@initdev={0xac, 0x1e, 0x0, 0x0}, 0x0, 0x2002}}, 0x44) 04:15:13 executing program 3: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000480)='/dev/uinput\x00', 0x0, 0x0) write$uinput_user_dev(r0, &(0x7f0000000d00)={'syz1\x00', {}, 0x2}, 0x45c) ioctl$UI_DEV_SETUP(r0, 0x5501, 0x0) write$input_event(r0, &(0x7f0000000180)={{0x77359400}, 0x15, 0x0, 0xfffffffffffffffc}, 0x18) 04:15:13 executing program 5: 04:15:13 executing program 4: 04:15:13 executing program 2: r0 = syz_open_dev$loop(&(0x7f00000001c0)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACETEARDOWN(0xffffffffffffffff, 0x1276, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000], 0x0, 0x400, 0x3ff}) 04:15:13 executing program 1: sendmmsg$unix(0xffffffffffffffff, &(0x7f0000005ec0)=[{0x0, 0xfe7e, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffd46}, {0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="100000000e00000027"], 0x9, 0x800}], 0x4924924924925ec, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000240)={0x2, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, [@sadb_x_nat_t_type={0x1, 0x14, 0xed5}, @sadb_ident={0x2}]}, 0x28}}, 0x0) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x1, &(0x7f0000000100)=[{&(0x7f00000000c0)="800000003804000019000300e60100006c000000010000000100000001000000004000000040000080000000000000006d5ebe5a0000ffff53ef", 0x3a, 0x400}], 0x0, 0x0) 04:15:13 executing program 4: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000140)='/dev/net/tun\x00', 0x327fe, 0x0) ioctl$TUNGETFILTER(r0, 0x801054db, &(0x7f00000000c0)=""/40) perf_event_open(&(0x7f0000000000)={0x2, 0x70, 0x60f8, 0x80000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x8}, 0x0, 0x0, 0xffffffffffffffff, 0x2) r1 = perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x2761, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r2, 0x2405, r1) r3 = openat$tun(0xffffffffffffff9c, &(0x7f0000001a00)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000000300)={'nr0\x01\x00', 0x1132}) r4 = openat$tun(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/net/tun\x00', 0x6, 0x0) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f0000000000)={'nr0\x01\x00', 0x7132}) socket$kcm(0x29, 0x0, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000280)='./cgroup/syz0\x00', 0x200002, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r1, 0x40042409, 0x1) r5 = socket$kcm(0x29, 0x5, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r5, 0x8914, &(0x7f0000000500)='nr0\x01\x00`\xa1\x9e\xf9\xd2\xc6s\xd9\xa1W\x1c\xb9\xe16\x9b\xcda\xef~Iy:\xe1\x87\x12\xec\xeb\x1d\xaav\x94\x97\x80\v\x7f\xbb\xd3[\x17\f\x10u\x1d9\xae\xb6`\xd8c\xe4\x9b\x8cO;=\xadH\x90+[-l\xfd\n\xbd7,c\xbc\xf5\xd7\r\xf3\xfdM.\x8dD<\x88\xbc\x0eV7\xdd\x82\xfc45\xbe\xd4\xde]i<\x9ax\x1c\x86>\x05\xd8\xa6\xf8h\x9a[\xe2\x92\x16\x06\x1f?\xf5?\x8bk9fx\xe7\xba\x15^\xf9\x15-~C\xb1\xec\xcb#1\xeb\x8e\xb1\xedU\x86\xdc\xf8\xb3\xb0\xb9\x996\x1aD\xff,\"\xc2\xab\xbe\xf4-\xd2N\xab\xe6r3F\xa6\xe4l\x04\x99\xa2\x14B\xd8\xd0\r\xcbW\xf0\x13\xffu\x95\xed\xd0\xff\ai0\xde6u\xd3A\x17\xa4N\xb0\xe4\xf82\x93m\xa4NW\xe4:>6\xbdH\xd2\xa8[\xf4\xfdJ\x80N\x83\xf2\xf3\xcf7\x8aCZ\xf5\xe2\x87\xd4\xe2s7\xb4\xad\xa1\x1b&!\x982\xeck+8Dk;\x95\xfe7q\xe9\xf4,\xa3\x0f\xb2\x1e\x12\xf0\xa3\xd8\xbc-\x85EJ\xf9\xfc\xc0#-\x8f\xd9\tD\x8b\x01\xf4lY=1\xea\x1c\x92de\xe3ZA\x99\a\x9c<\xa4\x11(\xb1|\xb0\x1f\xbf[R+\xe0\xfd\x02\x02*\xda7\xfe\xcc\x14\xb6\xc8\xc8\x83\x18\x83\xb8Z\x11\x06\xf2\xf8g\x02\rR\x9f\x17\xa3P\xf2\r\xd3\xbfQ\xa9\x8c\xfd\xa7\f.68\xa4\x83\xfd?\x87\x94\v\xb4x\xb0|L\x11\x03\x94\xc0\t=\x17\x95P\x89\xf2\xca\x97\xbb\xe0u\x12L\x9b\x85\x96\xe0\b\xbf\n\x02\x8bS\x9c\xecyl\xec\x9b\xf5\x85\xeb\x80\xfe>\r&') write$cgroup_subtree(r4, &(0x7f0000000200)={[{0x0, '\x03\xa1xI?\x1e\xc2\xce\xc9`~\x88d\xc4W\x8a\xd7\x02k\x00W\xef=\xcd\x02\x00\x93\xdd\x86\xdd\x00\x00\x00\x00\xba\x99$0\x1fr\x94\"\xadlh\x83B\xb9\xc3\x9e\x80\xac\xa4\xb1\xd8\xc4\x01v\xec\t\xb4(\x04R\xfdy\x86z?_\xa4R\x06\r)\x7f\x94\x01\xb4\xe3^\xb9\xe6\x8b\x9a\xdf\xd1xQJ\x94\x1a\xf9o\xe5@U\x16\x80\x10\x7f\xdfy\xd1\xaf\x8fNV0\x9a\xc9s=A\xcc\x0f\xf1\x19\x99\xc3\xc3t\x0f\bZ'}]}, 0xfda7) 04:15:13 executing program 5: r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000000200)={0x2, 0x1004e20}, 0x10) sendto$inet(r0, &(0x7f0000000140)="731247f8b809abec01ced5d4dd6e92aa62aa7d935b7e32ca5c14d70409a996a1de", 0x21, 0x8804, &(0x7f0000000000)={0x2, 0x4e22, @local}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e20, @empty}, 0x10) sendto$inet(r0, &(0x7f0000000240)="dd", 0x24, 0x0, 0x0, 0x92facce38bbd979b) recvmmsg(r0, &(0x7f0000003c80), 0x38e, 0x62, 0x0) [ 795.524548][T14298] debugfs: File 'dropped' in directory 'loop0' already present! [ 795.559067][T14298] debugfs: File 'msg' in directory 'loop0' already present! 04:15:14 executing program 3: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000480)='/dev/uinput\x00', 0x0, 0x0) write$uinput_user_dev(r0, &(0x7f0000000d00)={'syz1\x00', {}, 0x2}, 0x45c) ioctl$UI_DEV_SETUP(r0, 0x5501, 0x0) write$input_event(r0, &(0x7f0000000180)={{0x77359400}, 0x15, 0x0, 0xfffffffffffffffc}, 0x18) [ 795.574139][T14298] debugfs: File 'trace0' in directory 'loop0' already present! [ 795.583476][T14299] EXT4-fs (loop1): bad geometry: block count 1080 exceeds size of device (1 blocks) 04:15:14 executing program 5: r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000180)='/dev/urandom\x00', 0x0, 0x0) ioctl$RNDADDENTROPY(r0, 0x40085203, &(0x7f0000000080)={0x2d1}) 04:15:14 executing program 3: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000480)='/dev/uinput\x00', 0x0, 0x0) write$uinput_user_dev(r0, &(0x7f0000000d00)={'syz1\x00', {}, 0x2}, 0x45c) ioctl$UI_DEV_SETUP(r0, 0x5501, 0x0) write$input_event(r0, &(0x7f0000000180)={{0x77359400}, 0x15, 0x0, 0xfffffffffffffffc}, 0x18) [ 795.657290][T14304] IPVS: set_ctl: invalid protocol: 0 255.255.255.255:0 [ 795.668640][T14316] debugfs: File 'dropped' in directory 'loop0' already present! 04:15:14 executing program 1: r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000040)='/dev/urandom\x00', 0x0, 0x0) ioctl$RNDADDTOENTCNT(r0, 0x40045201, &(0x7f0000000140)=0xc6) [ 795.700139][T14316] debugfs: File 'msg' in directory 'loop0' already present! [ 795.728751][T14316] debugfs: File 'trace0' in directory 'loop0' already present! [ 795.802998][T14324] IPVS: set_ctl: invalid protocol: 0 255.255.255.255:0 04:15:14 executing program 0: socket$inet_sctp(0x2, 0x0, 0x84) perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x31c, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$IP_VS_SO_SET_DELDEST(r0, 0x0, 0x488, &(0x7f0000000380)={{0x0, @broadcast, 0x0, 0x2, 'ovf\x00\x00\x00\x00z\x00', 0x2}, {@initdev={0xac, 0x1e, 0x0, 0x0}, 0x0, 0x2002}}, 0x44) 04:15:14 executing program 3: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000480)='/dev/uinput\x00', 0x2, 0x0) write$uinput_user_dev(0xffffffffffffffff, &(0x7f0000000d00)={'syz1\x00', {}, 0x2}, 0x45c) ioctl$UI_DEV_SETUP(r0, 0x5501, 0x0) write$input_event(r0, &(0x7f0000000180)={{0x77359400}, 0x15, 0x0, 0xfffffffffffffffc}, 0x18) 04:15:14 executing program 5: r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000000200)={0x2, 0x1004e20}, 0x10) sendto$inet(r0, &(0x7f0000000140)="731247f8bf09abec01ced5d4dd6e92aa62aa7d935b7e32ca5c14d70409a996a1de", 0x21, 0x8800, &(0x7f0000000000)={0x2, 0x4e23, @local}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e20, @empty}, 0x10) sendto$inet(r0, &(0x7f0000000240)="dd", 0x24, 0x0, 0x0, 0x92facce38bbd979b) recvmmsg(r0, &(0x7f00000043c0)=[{{0x0, 0x0, &(0x7f0000004040)=[{0x0}, {&(0x7f0000003e00)=""/161, 0xa1}], 0x2}}], 0x1, 0x0, 0x0) 04:15:14 executing program 2: r0 = syz_open_dev$loop(&(0x7f00000001c0)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACETEARDOWN(0xffffffffffffffff, 0x1276, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000], 0x0, 0x400, 0x3ff}) 04:15:14 executing program 1: sendmmsg$unix(0xffffffffffffffff, &(0x7f0000005ec0)=[{0x0, 0xfe7e, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffd46}, {0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="100000000e00000027"], 0x9, 0x800}], 0x4924924924925ec, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000240)={0x2, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, [@sadb_x_nat_t_type={0x1}, @sadb_ident={0x2}]}, 0x28}}, 0x0) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0xaaaaaaaaaaaab31, &(0x7f0000000100)=[{&(0x7f00000000c0)="800000003804000019000300e60100006c000000010000000100000001000000004000000040000080000000000000006d5ebe5a0000ffff53ef", 0x2c3, 0x400}], 0x1, 0x0) [ 795.860339][T14309] device nr0 entered promiscuous mode 04:15:14 executing program 3: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000480)='/dev/uinput\x00', 0x2, 0x0) write$uinput_user_dev(0xffffffffffffffff, &(0x7f0000000d00)={'syz1\x00', {}, 0x2}, 0x45c) ioctl$UI_DEV_SETUP(r0, 0x5501, 0x0) write$input_event(r0, &(0x7f0000000180)={{0x77359400}, 0x15, 0x0, 0xfffffffffffffffc}, 0x18) [ 795.904176][T14329] debugfs: File 'dropped' in directory 'loop0' already present! [ 795.940488][T14329] debugfs: File 'msg' in directory 'loop0' already present! [ 795.960603][T14329] debugfs: File 'trace0' in directory 'loop0' already present! [ 795.974942][T14331] EXT4-fs error (device loop1): ext4_fill_super:4457: inode #2: comm syz-executor.1: iget: root inode unallocated [ 795.991134][T14341] IPVS: set_ctl: invalid protocol: 0 255.255.255.255:0 [ 795.999792][T14342] debugfs: File 'dropped' in directory 'loop0' already present! [ 796.009003][T14331] EXT4-fs (loop1): get root inode failed [ 796.024711][T14331] EXT4-fs (loop1): mount failed [ 796.033845][T14342] debugfs: File 'msg' in directory 'loop0' already present! [ 796.050989][T14342] debugfs: File 'trace0' in directory 'loop0' already present! 04:15:14 executing program 3: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000480)='/dev/uinput\x00', 0x2, 0x0) write$uinput_user_dev(0xffffffffffffffff, &(0x7f0000000d00)={'syz1\x00', {}, 0x2}, 0x45c) ioctl$UI_DEV_SETUP(r0, 0x5501, 0x0) write$input_event(r0, &(0x7f0000000180)={{0x77359400}, 0x15, 0x0, 0xfffffffffffffffc}, 0x18) 04:15:14 executing program 2: r0 = syz_open_dev$loop(&(0x7f00000001c0)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACETEARDOWN(0xffffffffffffffff, 0x1276, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3000000], 0x0, 0x400, 0x3ff}) 04:15:14 executing program 4: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000140)='/dev/net/tun\x00', 0x327fe, 0x0) ioctl$TUNGETFILTER(r0, 0x801054db, &(0x7f00000000c0)=""/40) perf_event_open(&(0x7f0000000000)={0x2, 0x70, 0x60f8, 0x80000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x8}, 0x0, 0x0, 0xffffffffffffffff, 0x2) r1 = perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x2761, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r2, 0x2405, r1) r3 = openat$tun(0xffffffffffffff9c, &(0x7f0000001a00)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000000300)={'nr0\x01\x00', 0x1132}) r4 = openat$tun(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/net/tun\x00', 0x6, 0x0) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f0000000000)={'nr0\x01\x00', 0x7132}) socket$kcm(0x29, 0x0, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000280)='./cgroup/syz0\x00', 0x200002, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r1, 0x40042409, 0x1) r5 = socket$kcm(0x29, 0x5, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r5, 0x8914, &(0x7f0000000500)='nr0\x01\x00`\xa1\x9e\xf9\xd2\xc6s\xd9\xa1W\x1c\xb9\xe16\x9b\xcda\xef~Iy:\xe1\x87\x12\xec\xeb\x1d\xaav\x94\x97\x80\v\x7f\xbb\xd3[\x17\f\x10u\x1d9\xae\xb6`\xd8c\xe4\x9b\x8cO;=\xadH\x90+[-l\xfd\n\xbd7,c\xbc\xf5\xd7\r\xf3\xfdM.\x8dD<\x88\xbc\x0eV7\xdd\x82\xfc45\xbe\xd4\xde]i<\x9ax\x1c\x86>\x05\xd8\xa6\xf8h\x9a[\xe2\x92\x16\x06\x1f?\xf5?\x8bk9fx\xe7\xba\x15^\xf9\x15-~C\xb1\xec\xcb#1\xeb\x8e\xb1\xedU\x86\xdc\xf8\xb3\xb0\xb9\x996\x1aD\xff,\"\xc2\xab\xbe\xf4-\xd2N\xab\xe6r3F\xa6\xe4l\x04\x99\xa2\x14B\xd8\xd0\r\xcbW\xf0\x13\xffu\x95\xed\xd0\xff\ai0\xde6u\xd3A\x17\xa4N\xb0\xe4\xf82\x93m\xa4NW\xe4:>6\xbdH\xd2\xa8[\xf4\xfdJ\x80N\x83\xf2\xf3\xcf7\x8aCZ\xf5\xe2\x87\xd4\xe2s7\xb4\xad\xa1\x1b&!\x982\xeck+8Dk;\x95\xfe7q\xe9\xf4,\xa3\x0f\xb2\x1e\x12\xf0\xa3\xd8\xbc-\x85EJ\xf9\xfc\xc0#-\x8f\xd9\tD\x8b\x01\xf4lY=1\xea\x1c\x92de\xe3ZA\x99\a\x9c<\xa4\x11(\xb1|\xb0\x1f\xbf[R+\xe0\xfd\x02\x02*\xda7\xfe\xcc\x14\xb6\xc8\xc8\x83\x18\x83\xb8Z\x11\x06\xf2\xf8g\x02\rR\x9f\x17\xa3P\xf2\r\xd3\xbfQ\xa9\x8c\xfd\xa7\f.68\xa4\x83\xfd?\x87\x94\v\xb4x\xb0|L\x11\x03\x94\xc0\t=\x17\x95P\x89\xf2\xca\x97\xbb\xe0u\x12L\x9b\x85\x96\xe0\b\xbf\n\x02\x8bS\x9c\xecyl\xec\x9b\xf5\x85\xeb\x80\xfe>\r&') write$cgroup_subtree(r4, &(0x7f0000000200)={[{0x0, '\x03\xa1xI?\x1e\xc2\xce\xc9`~\x88d\xc4W\x8a\xd7\x02k\x00W\xef=\xcd\x02\x00\x93\xdd\x86\xdd\x00\x00\x00\x00\xba\x99$0\x1fr\x94\"\xadlh\x83B\xb9\xc3\x9e\x80\xac\xa4\xb1\xd8\xc4\x01v\xec\t\xb4(\x04R\xfdy\x86z?_\xa4R\x06\r)\x7f\x94\x01\xb4\xe3^\xb9\xe6\x8b\x9a\xdf\xd1xQJ\x94\x1a\xf9o\xe5@U\x16\x80\x10\x7f\xdfy\xd1\xaf\x8fNV0\x9a\xc9s=A\xcc\x0f\xf1\x19\x99\xc3\xc3t\x0f\bZ'}]}, 0xfda7) 04:15:14 executing program 1: sendmmsg$unix(0xffffffffffffffff, &(0x7f0000005ec0)=[{0x0, 0xfe7e, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffd46}, {0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="100000000e00000027"], 0x9, 0x800}], 0x4924924924925ec, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000240)={0x2, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, [@sadb_x_nat_t_type={0x1}, @sadb_ident={0x2}]}, 0x28}}, 0x0) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0xaaaaaaaaaaaab31, &(0x7f0000000100)=[{&(0x7f00000000c0)="800000003804000019000300e60100006c000000010000000100000001000000004000000040000080000000000000006d5ebe5a0000ffff53ef", 0x2c3, 0x400}], 0x1, 0x0) [ 796.151537][T14341] IPVS: set_ctl: invalid protocol: 0 255.255.255.255:0 [ 796.167357][T14351] debugfs: File 'dropped' in directory 'loop0' already present! 04:15:14 executing program 3: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000480)='/dev/uinput\x00', 0x2, 0x0) write$uinput_user_dev(r0, 0x0, 0x0) ioctl$UI_DEV_SETUP(r0, 0x5501, 0x0) write$input_event(r0, &(0x7f0000000180)={{0x77359400}, 0x15, 0x0, 0xfffffffffffffffc}, 0x18) [ 796.192587][T14351] debugfs: File 'msg' in directory 'loop0' already present! [ 796.207169][T14351] debugfs: File 'trace0' in directory 'loop0' already present! [ 796.234037][T14359] debugfs: File 'dropped' in directory 'loop0' already present! [ 796.246645][T14352] EXT4-fs error (device loop1): ext4_fill_super:4457: inode #2: comm syz-executor.1: iget: root inode unallocated 04:15:14 executing program 0: socket$inet_sctp(0x2, 0x0, 0x84) perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x31c, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$IP_VS_SO_SET_DELDEST(r0, 0x0, 0x488, &(0x7f0000000380)={{0x0, @broadcast, 0x0, 0x2, 'ovf\x00\x00\x00\x00\x84\x00', 0x2}, {@initdev={0xac, 0x1e, 0x0, 0x0}, 0x0, 0x2002}}, 0x44) 04:15:14 executing program 3: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000480)='/dev/uinput\x00', 0x2, 0x0) write$uinput_user_dev(r0, 0x0, 0x0) ioctl$UI_DEV_SETUP(r0, 0x5501, 0x0) write$input_event(r0, &(0x7f0000000180)={{0x77359400}, 0x15, 0x0, 0xfffffffffffffffc}, 0x18) [ 796.278094][T14359] debugfs: File 'msg' in directory 'loop0' already present! [ 796.289506][T14352] EXT4-fs (loop1): get root inode failed [ 796.300998][T14359] debugfs: File 'trace0' in directory 'loop0' already present! [ 796.305401][T14352] EXT4-fs (loop1): mount failed 04:15:14 executing program 2: r0 = syz_open_dev$loop(&(0x7f00000001c0)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACETEARDOWN(0xffffffffffffffff, 0x1276, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000], 0x0, 0x400, 0x3ff}) [ 796.344819][T14355] device nr0 entered promiscuous mode [ 796.354086][T14366] IPVS: set_ctl: invalid protocol: 0 255.255.255.255:0 [ 796.420653][T14370] debugfs: File 'dropped' in directory 'loop0' already present! [ 796.438378][T14370] debugfs: File 'msg' in directory 'loop0' already present! [ 796.461532][T14370] debugfs: File 'trace0' in directory 'loop0' already present! [ 796.478174][T14372] debugfs: File 'dropped' in directory 'loop0' already present! [ 796.501945][T14372] debugfs: File 'msg' in directory 'loop0' already present! [ 796.510677][T14374] IPVS: set_ctl: invalid protocol: 0 255.255.255.255:0 [ 796.534387][T14372] debugfs: File 'trace0' in directory 'loop0' already present! 04:15:15 executing program 5: r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000000200)={0x2, 0x1004e20}, 0x10) sendto$inet(r0, &(0x7f0000000140)="731247f8bf09abec01ced5d4dd6e92aa62aa7d935b7e32ca5c14d70409a996a1de", 0x21, 0x8800, &(0x7f0000000000)={0x2, 0x4e23, @local}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e20, @empty}, 0x10) sendto$inet(r0, &(0x7f0000000240)="dd", 0x24, 0x0, 0x0, 0x92facce38bbd979b) recvmmsg(r0, &(0x7f00000043c0)=[{{0x0, 0x0, &(0x7f0000004040)=[{0x0}, {&(0x7f0000003e00)=""/161, 0xa1}], 0x2}}], 0x1, 0x0, 0x0) 04:15:15 executing program 3: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000480)='/dev/uinput\x00', 0x2, 0x0) write$uinput_user_dev(r0, 0x0, 0x0) ioctl$UI_DEV_SETUP(r0, 0x5501, 0x0) write$input_event(r0, &(0x7f0000000180)={{0x77359400}, 0x15, 0x0, 0xfffffffffffffffc}, 0x18) 04:15:15 executing program 1: sendmmsg$unix(0xffffffffffffffff, &(0x7f0000005ec0)=[{0x0, 0xfe7e, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffd46}, {0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="100000000e00000027"], 0x9, 0x800}], 0x4924924924925ec, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000240)={0x2, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, [@sadb_x_nat_t_type={0x1}, @sadb_ident={0x2}]}, 0x28}}, 0x0) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0xaaaaaaaaaaaab31, &(0x7f0000000100)=[{&(0x7f00000000c0)="800000003804000019000300e60100006c000000010000000100000001000000004000000040000080000000000000006d5ebe5a0000ffff53ef", 0x2c3, 0x400}], 0x1, 0x0) 04:15:15 executing program 4: sendmmsg$unix(0xffffffffffffffff, &(0x7f0000005ec0)=[{0x0, 0xfe7e, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffd46}, {0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="100000000e00000027"], 0x9, 0x800}], 0x4924924924925ec, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000240)={0x2, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, [@sadb_x_nat_t_type={0x1}, @sadb_ident={0x2}]}, 0x28}}, 0x0) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0xaaaaaaaaaaaab31, &(0x7f0000000100)=[{&(0x7f00000000c0)="800000003804000019000300e60100006c000000010000000100000001000000004000000040000080000000000000006d5ebe5a0000ffff53ef", 0x2c3, 0x400}], 0x1, 0x0) 04:15:15 executing program 2: r0 = syz_open_dev$loop(&(0x7f00000001c0)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACETEARDOWN(0xffffffffffffffff, 0x1276, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5000000], 0x0, 0x400, 0x3ff}) 04:15:15 executing program 0: socket$inet_sctp(0x2, 0x0, 0x84) perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x31c, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$IP_VS_SO_SET_DELDEST(r0, 0x0, 0x488, &(0x7f0000000380)={{0x0, @broadcast, 0x0, 0x2, 'ovf\x00\x00\x00\x00\x88\x00', 0x2}, {@initdev={0xac, 0x1e, 0x0, 0x0}, 0x0, 0x2002}}, 0x44) [ 796.745076][T14381] debugfs: File 'dropped' in directory 'loop0' already present! [ 796.776327][T14381] debugfs: File 'msg' in directory 'loop0' already present! 04:15:15 executing program 3: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000480)='/dev/uinput\x00', 0x2, 0x0) write$uinput_user_dev(r0, &(0x7f0000000d00)={'syz1\x00'}, 0x45c) ioctl$UI_DEV_SETUP(r0, 0x5501, 0x0) write$input_event(r0, &(0x7f0000000180)={{0x77359400}, 0x15, 0x0, 0xfffffffffffffffc}, 0x18) [ 796.798166][T14390] IPVS: set_ctl: invalid protocol: 0 255.255.255.255:0 [ 796.805720][T14381] debugfs: File 'trace0' in directory 'loop0' already present! [ 796.835352][T14392] debugfs: File 'dropped' in directory 'loop0' already present! [ 796.849482][T14380] EXT4-fs error (device loop1): ext4_fill_super:4457: inode #2: comm syz-executor.1: iget: root inode unallocated [ 796.861024][T14392] debugfs: File 'msg' in directory 'loop0' already present! [ 796.862590][T14382] EXT4-fs error (device loop4): ext4_fill_super:4457: inode #2: comm syz-executor.4: iget: root inode unallocated [ 796.884591][T14397] input: syz1 as /devices/virtual/input/input643 [ 796.890508][T14392] debugfs: File 'trace0' in directory 'loop0' already present! 04:15:15 executing program 2: r0 = syz_open_dev$loop(&(0x7f00000001c0)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACETEARDOWN(0xffffffffffffffff, 0x1276, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6000000], 0x0, 0x400, 0x3ff}) [ 796.900986][T14380] EXT4-fs (loop1): get root inode failed [ 796.909350][T14380] EXT4-fs (loop1): mount failed [ 796.915799][T14382] EXT4-fs (loop4): get root inode failed [ 796.921640][T14382] EXT4-fs (loop4): mount failed [ 796.928434][T14399] IPVS: set_ctl: invalid protocol: 0 255.255.255.255:0 04:15:15 executing program 3: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000480)='/dev/uinput\x00', 0x2, 0x0) write$uinput_user_dev(r0, &(0x7f0000000d00)={'syz1\x00'}, 0x45c) ioctl$UI_DEV_SETUP(r0, 0x5501, 0x0) write$input_event(r0, &(0x7f0000000180)={{0x77359400}, 0x15, 0x0, 0xfffffffffffffffc}, 0x18) 04:15:15 executing program 1: sendmmsg$unix(0xffffffffffffffff, &(0x7f0000005ec0)=[{0x0, 0xfe7e, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffd46}, {0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="100000000e00000027"], 0x9, 0x800}], 0x4924924924925ec, 0x0) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0xaaaaaaaaaaaab31, &(0x7f0000000100)=[{&(0x7f00000000c0)="800000003804000019000300e60100006c000000010000000100000001000000004000000040000080000000000000006d5ebe5a0000ffff53ef", 0x2c3, 0x400}], 0x1, 0x0) 04:15:15 executing program 0: socket$inet_sctp(0x2, 0x0, 0x84) perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x31c, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$IP_VS_SO_SET_DELDEST(r0, 0x0, 0x488, &(0x7f0000000380)={{0x0, @broadcast, 0x0, 0x2, 'ovf\x00\x00\x00\x00\x00\x03\x00', 0x2}, {@initdev={0xac, 0x1e, 0x0, 0x0}, 0x0, 0x2002}}, 0x44) [ 797.034964][T14402] input: syz1 as /devices/virtual/input/input644 [ 797.035282][T14403] debugfs: File 'dropped' in directory 'loop0' already present! 04:15:15 executing program 4: sendmmsg$unix(0xffffffffffffffff, &(0x7f0000005ec0)=[{0x0, 0xfe7e, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffd46}, {0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="100000000e00000027"], 0x9, 0x800}], 0x4924924924925ec, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000240)={0x2, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, [@sadb_x_nat_t_type={0x1, 0x14, 0xed5}]}, 0x18}}, 0x0) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0xaaaaaaaaaaaab31, &(0x7f0000000100)=[{&(0x7f00000000c0)="800000003804000019000300e60100006c000000010000000100000001000000004000000040000080000000000000006d5ebe5a0000ffff53ef", 0x2c3, 0x400}], 0x1, 0x0) [ 797.076328][T14403] debugfs: File 'msg' in directory 'loop0' already present! [ 797.107181][T14403] debugfs: File 'trace0' in directory 'loop0' already present! [ 797.130968][T14411] debugfs: File 'dropped' in directory 'loop0' already present! [ 797.143064][T14405] EXT4-fs (loop1): bad geometry: block count 1080 exceeds size of device (2 blocks) [ 797.152892][T14411] debugfs: File 'msg' in directory 'loop0' already present! [ 797.164426][T14414] IPVS: set_ctl: invalid protocol: 0 255.255.255.255:0 [ 797.182330][T14411] debugfs: File 'trace0' in directory 'loop0' already present! [ 797.260090][T14413] EXT4-fs error (device loop4): ext4_fill_super:4457: inode #2: comm syz-executor.4: iget: root inode unallocated [ 797.273591][T14414] IPVS: set_ctl: invalid protocol: 0 255.255.255.255:0 [ 797.281303][T14413] EXT4-fs (loop4): get root inode failed [ 797.296399][T14413] EXT4-fs (loop4): mount failed 04:15:16 executing program 5: r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000000200)={0x2, 0x1004e20}, 0x10) sendto$inet(r0, &(0x7f0000000140)="731247f8bf09abec01ced5d4dd6e92aa62aa7d935b7e32ca5c14d70409a996a1de", 0x21, 0x8800, &(0x7f0000000000)={0x2, 0x4e23, @local}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e20, @empty}, 0x10) sendto$inet(r0, &(0x7f0000000240)="dd", 0x24, 0x0, 0x0, 0x92facce38bbd979b) recvmmsg(r0, &(0x7f00000043c0)=[{{0x0, 0x0, &(0x7f0000004040)=[{0x0}, {&(0x7f0000003e00)=""/161, 0xa1}], 0x2}}], 0x1, 0x0, 0x0) 04:15:16 executing program 3: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000480)='/dev/uinput\x00', 0x2, 0x0) write$uinput_user_dev(r0, &(0x7f0000000d00)={'syz1\x00'}, 0x45c) ioctl$UI_DEV_SETUP(r0, 0x5501, 0x0) write$input_event(r0, &(0x7f0000000180)={{0x77359400}, 0x15, 0x0, 0xfffffffffffffffc}, 0x18) 04:15:16 executing program 1: sendmmsg$unix(0xffffffffffffffff, &(0x7f0000005ec0)=[{0x0, 0xfe7e, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffd46}, {0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="100000000e00000027"], 0x9, 0x800}], 0x4924924924925ec, 0x0) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0xaaaaaaaaaaaab31, &(0x7f0000000100)=[{&(0x7f00000000c0)="800000003804000019000300e60100006c000000010000000100000001000000004000000040000080000000000000006d5ebe5a0000ffff53ef", 0x2c3, 0x400}], 0x1, 0x0) 04:15:16 executing program 2: r0 = syz_open_dev$loop(&(0x7f00000001c0)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACETEARDOWN(0xffffffffffffffff, 0x1276, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7000000], 0x0, 0x400, 0x3ff}) 04:15:16 executing program 0: socket$inet_sctp(0x2, 0x0, 0x84) perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x31c, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$IP_VS_SO_SET_DELDEST(r0, 0x0, 0x488, &(0x7f0000000380)={{0x0, @broadcast, 0x0, 0x2, 'ovf\x00\x00\x00\x00\x00\x05\x00', 0x2}, {@initdev={0xac, 0x1e, 0x0, 0x0}, 0x0, 0x2002}}, 0x44) 04:15:16 executing program 4: sendmmsg$unix(0xffffffffffffffff, &(0x7f0000005ec0)=[{0x0, 0xfe7e, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffd46}, {0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="100000000e00000027"], 0x9, 0x800}], 0x4924924924925ec, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000240)={0x2, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, [@sadb_x_nat_t_type={0x1, 0x14, 0xed5}]}, 0x18}}, 0x0) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0xaaaaaaaaaaaab31, &(0x7f0000000100)=[{&(0x7f00000000c0)="800000003804000019000300e60100006c000000010000000100000001000000004000000040000080000000000000006d5ebe5a0000ffff53ef", 0x2c3, 0x400}], 0x1, 0x0) [ 797.630313][T14425] input: syz1 as /devices/virtual/input/input645 [ 797.637437][T14426] debugfs: File 'dropped' in directory 'loop0' already present! [ 797.670502][T14426] debugfs: File 'msg' in directory 'loop0' already present! [ 797.683373][T14423] EXT4-fs error (device loop4): ext4_fill_super:4457: inode #2: comm syz-executor.4: iget: root inode unallocated [ 797.699760][T14427] EXT4-fs (loop1): bad geometry: block count 1080 exceeds size of device (2 blocks) [ 797.711539][T14436] IPVS: set_ctl: invalid protocol: 0 255.255.255.255:0 04:15:16 executing program 3: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000480)='/dev/uinput\x00', 0x2, 0x0) write$uinput_user_dev(r0, &(0x7f0000000d00)={'syz1\x00', {}, 0x2}, 0x45c) ioctl$UI_DEV_SETUP(0xffffffffffffffff, 0x5501, 0x0) write$input_event(r0, &(0x7f0000000180)={{0x77359400}, 0x15, 0x0, 0xfffffffffffffffc}, 0x18) [ 797.714869][T14426] debugfs: File 'trace0' in directory 'loop0' already present! [ 797.732466][T14423] EXT4-fs (loop4): get root inode failed [ 797.738736][T14423] EXT4-fs (loop4): mount failed [ 797.756990][T14437] debugfs: File 'dropped' in directory 'loop0' already present! 04:15:16 executing program 3: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000480)='/dev/uinput\x00', 0x2, 0x0) write$uinput_user_dev(r0, &(0x7f0000000d00)={'syz1\x00', {}, 0x2}, 0x45c) ioctl$UI_DEV_SETUP(0xffffffffffffffff, 0x5501, 0x0) write$input_event(r0, &(0x7f0000000180)={{0x77359400}, 0x15, 0x0, 0xfffffffffffffffc}, 0x18) 04:15:16 executing program 1: sendmmsg$unix(0xffffffffffffffff, &(0x7f0000005ec0)=[{0x0, 0xfe7e, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffd46}, {0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="100000000e00000027"], 0x9, 0x800}], 0x4924924924925ec, 0x0) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0xaaaaaaaaaaaab31, &(0x7f0000000100)=[{&(0x7f00000000c0)="800000003804000019000300e60100006c000000010000000100000001000000004000000040000080000000000000006d5ebe5a0000ffff53ef", 0x2c3, 0x400}], 0x1, 0x0) [ 797.779590][T14437] debugfs: File 'msg' in directory 'loop0' already present! [ 797.816992][T14437] debugfs: File 'trace0' in directory 'loop0' already present! 04:15:16 executing program 4: sendmmsg$unix(0xffffffffffffffff, &(0x7f0000005ec0)=[{0x0, 0xfe7e, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffd46}, {0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="100000000e00000027"], 0x9, 0x800}], 0x4924924924925ec, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000240)={0x2, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, [@sadb_x_nat_t_type={0x1, 0x14, 0xed5}]}, 0x18}}, 0x0) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0xaaaaaaaaaaaab31, &(0x7f0000000100)=[{&(0x7f00000000c0)="800000003804000019000300e60100006c000000010000000100000001000000004000000040000080000000000000006d5ebe5a0000ffff53ef", 0x2c3, 0x400}], 0x1, 0x0) [ 797.837409][T14443] IPVS: set_ctl: invalid protocol: 0 255.255.255.255:0 04:15:16 executing program 2: r0 = syz_open_dev$loop(&(0x7f00000001c0)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACETEARDOWN(0xffffffffffffffff, 0x1276, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000], 0x0, 0x400, 0x3ff}) 04:15:16 executing program 0: socket$inet_sctp(0x2, 0x0, 0x84) perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x31c, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$IP_VS_SO_SET_DELDEST(r0, 0x0, 0x488, &(0x7f0000000380)={{0x0, @broadcast, 0x0, 0x2, 'ovf\x00\x00\x00\x00\x00\x06\x00', 0x2}, {@initdev={0xac, 0x1e, 0x0, 0x0}, 0x0, 0x2002}}, 0x44) [ 797.957956][T14452] debugfs: File 'dropped' in directory 'loop0' already present! [ 797.958301][T14447] EXT4-fs (loop1): bad geometry: block count 1080 exceeds size of device (2 blocks) [ 797.980949][T14452] debugfs: File 'msg' in directory 'loop0' already present! [ 797.990622][T14452] debugfs: File 'trace0' in directory 'loop0' already present! [ 798.027938][T14455] IPVS: set_ctl: invalid protocol: 0 255.255.255.255:0 [ 798.071739][T14458] debugfs: File 'dropped' in directory 'loop0' already present! [ 798.082764][T14449] EXT4-fs error (device loop4): ext4_fill_super:4457: inode #2: comm syz-executor.4: iget: root inode unallocated [ 798.085548][T14458] debugfs: File 'msg' in directory 'loop0' already present! [ 798.114668][T14458] debugfs: File 'trace0' in directory 'loop0' already present! [ 798.126320][T14449] EXT4-fs (loop4): get root inode failed [ 798.131989][T14449] EXT4-fs (loop4): mount failed [ 798.145105][T14463] IPVS: set_ctl: invalid protocol: 0 255.255.255.255:0 04:15:16 executing program 5: r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000000200)={0x2, 0x1004e20}, 0x10) sendto$inet(r0, &(0x7f0000000140)="731247f8bf09abec01ced5d4dd6e92aa62aa7d935b7e32ca5c14d70409a996a1de", 0x21, 0x8800, &(0x7f0000000000)={0x2, 0x4e23, @local}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e20, @empty}, 0x10) recvmmsg(r0, &(0x7f00000043c0)=[{{0x0, 0x0, &(0x7f0000004040)=[{0x0}, {&(0x7f0000003e00)=""/161, 0xa1}], 0x2}}], 0x1, 0x0, 0x0) 04:15:16 executing program 3: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000480)='/dev/uinput\x00', 0x2, 0x0) write$uinput_user_dev(r0, &(0x7f0000000d00)={'syz1\x00', {}, 0x2}, 0x45c) ioctl$UI_DEV_SETUP(0xffffffffffffffff, 0x5501, 0x0) write$input_event(r0, &(0x7f0000000180)={{0x77359400}, 0x15, 0x0, 0xfffffffffffffffc}, 0x18) 04:15:16 executing program 1: sendmsg$key(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000240)={0x2, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, [@sadb_x_nat_t_type={0x1}, @sadb_ident={0x2}]}, 0x28}}, 0x0) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0xaaaaaaaaaaaab31, &(0x7f0000000100)=[{&(0x7f00000000c0)="800000003804000019000300e60100006c000000010000000100000001000000004000000040000080000000000000006d5ebe5a0000ffff53ef", 0x2c3, 0x400}], 0x1, 0x0) 04:15:16 executing program 2: r0 = syz_open_dev$loop(&(0x7f00000001c0)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACETEARDOWN(0xffffffffffffffff, 0x1276, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9000000], 0x0, 0x400, 0x3ff}) 04:15:16 executing program 4: sendmmsg$unix(0xffffffffffffffff, &(0x7f0000005ec0)=[{0x0, 0xfe7e, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffd46}, {0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="100000000e00000027"], 0x9, 0x800}], 0x4924924924925ec, 0x0) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0xaaaaaaaaaaaab31, &(0x7f0000000100)=[{&(0x7f00000000c0)="800000003804000019000300e60100006c000000010000000100000001000000004000000040000080000000000000006d5ebe5a0000ffff53ef", 0x2c3, 0x400}], 0x1, 0x0) 04:15:16 executing program 0: socket$inet_sctp(0x2, 0x0, 0x84) perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x31c, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$IP_VS_SO_SET_DELDEST(r0, 0x0, 0x488, &(0x7f0000000380)={{0x0, @broadcast, 0x0, 0x2, 'ovf\x00\x00\x00\x00\x00\a\x00', 0x2}, {@initdev={0xac, 0x1e, 0x0, 0x0}, 0x0, 0x2002}}, 0x44) 04:15:16 executing program 3: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000480)='/dev/uinput\x00', 0x2, 0x0) write$uinput_user_dev(r0, &(0x7f0000000d00)={'syz1\x00', {}, 0x2}, 0x45c) ioctl$UI_DEV_SETUP(r0, 0x5501, 0x0) write$input_event(0xffffffffffffffff, &(0x7f0000000180)={{0x77359400}, 0x15, 0x0, 0xfffffffffffffffc}, 0x18) [ 798.500316][T14469] debugfs: File 'dropped' in directory 'loop0' already present! [ 798.532658][T14477] IPVS: set_ctl: invalid protocol: 0 255.255.255.255:0 [ 798.545477][T14469] debugfs: File 'msg' in directory 'loop0' already present! [ 798.576125][T14469] debugfs: File 'trace0' in directory 'loop0' already present! [ 798.591186][T14480] input: syz1 as /devices/virtual/input/input649 [ 798.599299][T14472] EXT4-fs (loop1): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 798.618479][T14484] debugfs: File 'dropped' in directory 'loop0' already present! [ 798.626250][T14472] EXT4-fs (loop1): ext4_check_descriptors: Block bitmap for group 0 not in group (block 0)! [ 798.626258][T14472] EXT4-fs (loop1): group descriptors corrupted! [ 798.653660][T14474] EXT4-fs (loop4): bad geometry: block count 1080 exceeds size of device (2 blocks) [ 798.664617][T14486] IPVS: set_ctl: invalid protocol: 0 255.255.255.255:0 04:15:17 executing program 3: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000480)='/dev/uinput\x00', 0x2, 0x0) write$uinput_user_dev(r0, &(0x7f0000000d00)={'syz1\x00', {}, 0x2}, 0x45c) ioctl$UI_DEV_SETUP(r0, 0x5501, 0x0) write$input_event(0xffffffffffffffff, &(0x7f0000000180)={{0x77359400}, 0x15, 0x0, 0xfffffffffffffffc}, 0x18) 04:15:17 executing program 1: sendmsg$key(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000240)={0x2, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, [@sadb_x_nat_t_type={0x1}, @sadb_ident={0x2}]}, 0x28}}, 0x0) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0xaaaaaaaaaaaab31, &(0x7f0000000100)=[{&(0x7f00000000c0)="800000003804000019000300e60100006c000000010000000100000001000000004000000040000080000000000000006d5ebe5a0000ffff53ef", 0x2c3, 0x400}], 0x1, 0x0) [ 798.696010][T14484] debugfs: File 'msg' in directory 'loop0' already present! [ 798.706947][T14484] debugfs: File 'trace0' in directory 'loop0' already present! 04:15:17 executing program 0: socket$inet_sctp(0x2, 0x0, 0x84) perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x31c, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$IP_VS_SO_SET_DELDEST(r0, 0x0, 0x488, &(0x7f0000000380)={{0x0, @broadcast, 0x0, 0x2, 'ovf\x00\x00\x00\x00\x00\t\x00', 0x2}, {@initdev={0xac, 0x1e, 0x0, 0x0}, 0x0, 0x2002}}, 0x44) 04:15:17 executing program 2: r0 = syz_open_dev$loop(&(0x7f00000001c0)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACETEARDOWN(0xffffffffffffffff, 0x1276, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa000000], 0x0, 0x400, 0x3ff}) 04:15:17 executing program 4: sendmmsg$unix(0xffffffffffffffff, &(0x7f0000005ec0)=[{0x0, 0xfe7e, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffd46}, {0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="100000000e00000027"], 0x9, 0x800}], 0x4924924924925ec, 0x0) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0xaaaaaaaaaaaab31, &(0x7f0000000100)=[{&(0x7f00000000c0)="800000003804000019000300e60100006c000000010000000100000001000000004000000040000080000000000000006d5ebe5a0000ffff53ef", 0x2c3, 0x400}], 0x1, 0x0) [ 798.816745][T14488] input: syz1 as /devices/virtual/input/input650 [ 798.849130][T14490] EXT4-fs (loop1): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 798.865693][T14496] debugfs: File 'dropped' in directory 'loop0' already present! [ 798.893775][T14499] IPVS: set_ctl: invalid protocol: 0 255.255.255.255:0 [ 798.896715][T14496] debugfs: File 'msg' in directory 'loop0' already present! [ 798.905179][T14490] EXT4-fs (loop1): ext4_check_descriptors: Block bitmap for group 0 not in group (block 0)! [ 798.936119][T14490] EXT4-fs (loop1): group descriptors corrupted! [ 798.938876][T14496] debugfs: File 'trace0' in directory 'loop0' already present! [ 798.983194][T14499] IPVS: set_ctl: invalid protocol: 0 255.255.255.255:0 [ 799.019549][T14504] debugfs: File 'dropped' in directory 'loop0' already present! [ 799.027803][T14500] EXT4-fs (loop4): bad geometry: block count 1080 exceeds size of device (2 blocks) [ 799.032845][T14504] debugfs: File 'msg' in directory 'loop0' already present! [ 799.052991][T14504] debugfs: File 'trace0' in directory 'loop0' already present! 04:15:17 executing program 5: r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000000200)={0x2, 0x1004e20}, 0x10) sendto$inet(r0, &(0x7f0000000140)="731247f8bf09abec01ced5d4dd6e92aa62aa7d935b7e32ca5c14d70409a996a1de", 0x21, 0x8800, &(0x7f0000000000)={0x2, 0x4e23, @local}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e20, @empty}, 0x10) recvmmsg(r0, &(0x7f00000043c0)=[{{0x0, 0x0, &(0x7f0000004040)=[{0x0}, {&(0x7f0000003e00)=""/161, 0xa1}], 0x2}}], 0x1, 0x0, 0x0) 04:15:17 executing program 3: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000480)='/dev/uinput\x00', 0x2, 0x0) write$uinput_user_dev(r0, &(0x7f0000000d00)={'syz1\x00', {}, 0x2}, 0x45c) ioctl$UI_DEV_SETUP(r0, 0x5501, 0x0) write$input_event(0xffffffffffffffff, &(0x7f0000000180)={{0x77359400}, 0x15, 0x0, 0xfffffffffffffffc}, 0x18) 04:15:17 executing program 1: sendmsg$key(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000240)={0x2, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, [@sadb_x_nat_t_type={0x1}, @sadb_ident={0x2}]}, 0x28}}, 0x0) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0xaaaaaaaaaaaab31, &(0x7f0000000100)=[{&(0x7f00000000c0)="800000003804000019000300e60100006c000000010000000100000001000000004000000040000080000000000000006d5ebe5a0000ffff53ef", 0x2c3, 0x400}], 0x1, 0x0) 04:15:17 executing program 0: socket$inet_sctp(0x2, 0x0, 0x84) perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x31c, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$IP_VS_SO_SET_DELDEST(r0, 0x0, 0x488, &(0x7f0000000380)={{0x0, @broadcast, 0x0, 0x2, 'ovf\x00\x00\x00\x00\x00\n\x00', 0x2}, {@initdev={0xac, 0x1e, 0x0, 0x0}, 0x0, 0x2002}}, 0x44) 04:15:17 executing program 2: r0 = syz_open_dev$loop(&(0x7f00000001c0)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACETEARDOWN(0xffffffffffffffff, 0x1276, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb000000], 0x0, 0x400, 0x3ff}) 04:15:17 executing program 4: sendmmsg$unix(0xffffffffffffffff, &(0x7f0000005ec0)=[{0x0, 0xfe7e, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffd46}, {0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="100000000e00000027"], 0x9, 0x800}], 0x4924924924925ec, 0x0) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0xaaaaaaaaaaaab31, &(0x7f0000000100)=[{&(0x7f00000000c0)="800000003804000019000300e60100006c000000010000000100000001000000004000000040000080000000000000006d5ebe5a0000ffff53ef", 0x2c3, 0x400}], 0x1, 0x0) [ 799.367594][T14511] debugfs: File 'dropped' in directory 'loop0' already present! [ 799.387009][T14514] input: syz1 as /devices/virtual/input/input651 [ 799.397167][T14510] IPVS: set_ctl: invalid protocol: 0 255.255.255.255:0 [ 799.404572][T14511] debugfs: File 'msg' in directory 'loop0' already present! [ 799.430271][T14513] EXT4-fs (loop4): bad geometry: block count 1080 exceeds size of device (2 blocks) [ 799.433171][T14511] debugfs: File 'trace0' in directory 'loop0' already present! 04:15:17 executing program 3: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000480)='/dev/uinput\x00', 0x2, 0x0) write$uinput_user_dev(r0, &(0x7f0000000d00)={'syz1\x00', {}, 0x2}, 0x45c) ioctl$UI_DEV_SETUP(r0, 0x5501, 0x0) write$input_event(r0, 0x0, 0x0) [ 799.497948][T14524] debugfs: File 'dropped' in directory 'loop0' already present! [ 799.516080][T14526] IPVS: set_ctl: invalid protocol: 0 255.255.255.255:0 [ 799.531753][T14524] debugfs: File 'msg' in directory 'loop0' already present! 04:15:17 executing program 4: sendmsg$key(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000240)={0x2, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, [@sadb_x_nat_t_type={0x1, 0x14, 0xed5}]}, 0x18}}, 0x0) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0xaaaaaaaaaaaab31, &(0x7f0000000100)=[{&(0x7f00000000c0)="800000003804000019000300e60100006c000000010000000100000001000000004000000040000080000000000000006d5ebe5a0000ffff53ef", 0x2c3, 0x400}], 0x1, 0x0) [ 799.536256][T14516] EXT4-fs (loop1): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 799.584567][T14524] debugfs: File 'trace0' in directory 'loop0' already present! 04:15:18 executing program 0: socket$inet_sctp(0x2, 0x0, 0x84) perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x31c, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$IP_VS_SO_SET_DELDEST(r0, 0x0, 0x488, &(0x7f0000000380)={{0x0, @broadcast, 0x0, 0x2, 'ovf\x00\x00\x00\x00\x00\v\x00', 0x2}, {@initdev={0xac, 0x1e, 0x0, 0x0}, 0x0, 0x2002}}, 0x44) [ 799.597208][T14529] input: syz1 as /devices/virtual/input/input652 04:15:18 executing program 2: r0 = syz_open_dev$loop(&(0x7f00000001c0)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACETEARDOWN(0xffffffffffffffff, 0x1276, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc000000], 0x0, 0x400, 0x3ff}) [ 799.625977][T14516] EXT4-fs (loop1): ext4_check_descriptors: Block bitmap for group 0 not in group (block 0)! [ 799.648811][T14516] EXT4-fs (loop1): group descriptors corrupted! [ 799.661985][T14530] EXT4-fs (loop4): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock 04:15:18 executing program 1: sendmmsg$unix(0xffffffffffffffff, 0x0, 0x0, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000240)={0x2, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, [@sadb_x_nat_t_type={0x1}, @sadb_ident={0x2}]}, 0x28}}, 0x0) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0xaaaaaaaaaaaab31, &(0x7f0000000100)=[{&(0x7f00000000c0)="800000003804000019000300e60100006c000000010000000100000001000000004000000040000080000000000000006d5ebe5a0000ffff53ef", 0x2c3, 0x400}], 0x1, 0x0) [ 799.680319][T14530] EXT4-fs (loop4): ext4_check_descriptors: Block bitmap for group 0 not in group (block 0)! [ 799.703295][T14532] IPVS: set_ctl: invalid protocol: 0 255.255.255.255:0 [ 799.706432][T14530] EXT4-fs (loop4): group descriptors corrupted! [ 799.715852][T14539] debugfs: File 'dropped' in directory 'loop0' already present! [ 799.737061][T14539] debugfs: File 'msg' in directory 'loop0' already present! [ 799.746024][T14539] debugfs: File 'trace0' in directory 'loop0' already present! 04:15:18 executing program 3: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000480)='/dev/uinput\x00', 0x2, 0x0) write$uinput_user_dev(r0, &(0x7f0000000d00)={'syz1\x00', {}, 0x2}, 0x45c) ioctl$UI_DEV_SETUP(r0, 0x5501, 0x0) write$input_event(r0, 0x0, 0x0) [ 799.803501][T14544] debugfs: File 'dropped' in directory 'loop0' already present! [ 799.822890][T14545] IPVS: set_ctl: invalid protocol: 0 255.255.255.255:0 [ 799.852447][T14544] debugfs: File 'msg' in directory 'loop0' already present! [ 799.869944][T14542] EXT4-fs (loop1): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 799.880218][T14547] input: syz1 as /devices/virtual/input/input653 [ 799.880501][T14542] EXT4-fs (loop1): ext4_check_descriptors: Block bitmap for group 0 not in group (block 0)! [ 799.902759][T14542] EXT4-fs (loop1): group descriptors corrupted! [ 799.910164][T14544] debugfs: File 'trace0' in directory 'loop0' already present! 04:15:18 executing program 5: r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000000200)={0x2, 0x1004e20}, 0x10) sendto$inet(r0, &(0x7f0000000140)="731247f8bf09abec01ced5d4dd6e92aa62aa7d935b7e32ca5c14d70409a996a1de", 0x21, 0x8800, &(0x7f0000000000)={0x2, 0x4e23, @local}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e20, @empty}, 0x10) recvmmsg(r0, &(0x7f00000043c0)=[{{0x0, 0x0, &(0x7f0000004040)=[{0x0}, {&(0x7f0000003e00)=""/161, 0xa1}], 0x2}}], 0x1, 0x0, 0x0) 04:15:18 executing program 4: sendmsg$key(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000240)={0x2, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, [@sadb_x_nat_t_type={0x1, 0x14, 0xed5}]}, 0x18}}, 0x0) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0xaaaaaaaaaaaab31, &(0x7f0000000100)=[{&(0x7f00000000c0)="800000003804000019000300e60100006c000000010000000100000001000000004000000040000080000000000000006d5ebe5a0000ffff53ef", 0x2c3, 0x400}], 0x1, 0x0) 04:15:18 executing program 0: socket$inet_sctp(0x2, 0x0, 0x84) perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x31c, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$IP_VS_SO_SET_DELDEST(r0, 0x0, 0x488, &(0x7f0000000380)={{0x0, @broadcast, 0x0, 0x2, 'ovf\x00\x00\x00\x00\x00\f\x00', 0x2}, {@initdev={0xac, 0x1e, 0x0, 0x0}, 0x0, 0x2002}}, 0x44) 04:15:18 executing program 3: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000480)='/dev/uinput\x00', 0x2, 0x0) write$uinput_user_dev(r0, &(0x7f0000000d00)={'syz1\x00', {}, 0x2}, 0x45c) ioctl$UI_DEV_SETUP(r0, 0x5501, 0x0) write$input_event(r0, 0x0, 0x0) 04:15:18 executing program 2: r0 = syz_open_dev$loop(&(0x7f00000001c0)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACETEARDOWN(0xffffffffffffffff, 0x1276, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd000000], 0x0, 0x400, 0x3ff}) 04:15:18 executing program 1: sendmmsg$unix(0xffffffffffffffff, 0x0, 0x0, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000240)={0x2, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, [@sadb_x_nat_t_type={0x1}, @sadb_ident={0x2}]}, 0x28}}, 0x0) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0xaaaaaaaaaaaab31, &(0x7f0000000100)=[{&(0x7f00000000c0)="800000003804000019000300e60100006c000000010000000100000001000000004000000040000080000000000000006d5ebe5a0000ffff53ef", 0x2c3, 0x400}], 0x1, 0x0) [ 800.246900][T14551] input: syz1 as /devices/virtual/input/input654 [ 800.286214][T14558] debugfs: File 'dropped' in directory 'loop0' already present! 04:15:18 executing program 3: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000480)='/dev/uinput\x00', 0x2, 0x0) write$uinput_user_dev(r0, &(0x7f0000000d00)={'syz1\x00', {}, 0x2}, 0x45c) ioctl$UI_DEV_SETUP(r0, 0x5501, 0x0) write$input_event(r0, &(0x7f0000000180)={{0x77359400}, 0x0, 0x0, 0xfffffffffffffffc}, 0x18) [ 800.320638][T14564] IPVS: set_ctl: invalid protocol: 0 255.255.255.255:0 [ 800.326779][T14558] debugfs: File 'msg' in directory 'loop0' already present! [ 800.337543][T14555] EXT4-fs (loop1): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 800.356613][T14555] EXT4-fs (loop1): ext4_check_descriptors: Block bitmap for group 0 not in group (block 0)! [ 800.371437][T14555] EXT4-fs (loop1): group descriptors corrupted! [ 800.380663][T14558] debugfs: File 'trace0' in directory 'loop0' already present! [ 800.388867][T14567] input: syz1 as /devices/virtual/input/input655 [ 800.402044][T14559] EXT4-fs (loop4): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock 04:15:18 executing program 1: sendmmsg$unix(0xffffffffffffffff, 0x0, 0x0, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000240)={0x2, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, [@sadb_x_nat_t_type={0x1}, @sadb_ident={0x2}]}, 0x28}}, 0x0) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0xaaaaaaaaaaaab31, &(0x7f0000000100)=[{&(0x7f00000000c0)="800000003804000019000300e60100006c000000010000000100000001000000004000000040000080000000000000006d5ebe5a0000ffff53ef", 0x2c3, 0x400}], 0x1, 0x0) [ 800.415470][T14569] debugfs: File 'dropped' in directory 'loop0' already present! [ 800.436002][T14559] EXT4-fs (loop4): ext4_check_descriptors: Block bitmap for group 0 not in group (block 0)! [ 800.443233][T14569] debugfs: File 'msg' in directory 'loop0' already present! [ 800.454206][T14572] IPVS: set_ctl: invalid protocol: 0 255.255.255.255:0 [ 800.465097][T14559] EXT4-fs (loop4): group descriptors corrupted! 04:15:18 executing program 3: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000480)='/dev/uinput\x00', 0x2, 0x0) write$uinput_user_dev(r0, &(0x7f0000000d00)={'syz1\x00', {}, 0x2}, 0x45c) ioctl$UI_DEV_SETUP(r0, 0x5501, 0x0) write$input_event(r0, &(0x7f0000000180)={{0x77359400}, 0x0, 0x0, 0xfffffffffffffffc}, 0x18) [ 800.472305][T14569] debugfs: File 'trace0' in directory 'loop0' already present! 04:15:18 executing program 4: sendmsg$key(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000240)={0x2, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, [@sadb_x_nat_t_type={0x1, 0x14, 0xed5}]}, 0x18}}, 0x0) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0xaaaaaaaaaaaab31, &(0x7f0000000100)=[{&(0x7f00000000c0)="800000003804000019000300e60100006c000000010000000100000001000000004000000040000080000000000000006d5ebe5a0000ffff53ef", 0x2c3, 0x400}], 0x1, 0x0) 04:15:18 executing program 2: r0 = syz_open_dev$loop(&(0x7f00000001c0)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACETEARDOWN(0xffffffffffffffff, 0x1276, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xe000000], 0x0, 0x400, 0x3ff}) 04:15:19 executing program 0: socket$inet_sctp(0x2, 0x0, 0x84) perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x31c, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$IP_VS_SO_SET_DELDEST(r0, 0x0, 0x488, &(0x7f0000000380)={{0x0, @broadcast, 0x0, 0x2, 'ovf\x00\x00\x00\x00\x00\r\x00', 0x2}, {@initdev={0xac, 0x1e, 0x0, 0x0}, 0x0, 0x2002}}, 0x44) [ 800.539446][T14574] EXT4-fs (loop1): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 800.563571][T14574] EXT4-fs (loop1): ext4_check_descriptors: Block bitmap for group 0 not in group (block 0)! [ 800.576302][T14577] input: syz1 as /devices/virtual/input/input656 [ 800.594570][T14580] debugfs: File 'dropped' in directory 'loop0' already present! [ 800.608737][T14580] debugfs: File 'msg' in directory 'loop0' already present! [ 800.620670][T14574] EXT4-fs (loop1): group descriptors corrupted! [ 800.637435][T14580] debugfs: File 'trace0' in directory 'loop0' already present! [ 800.655489][T14585] IPVS: set_ctl: invalid protocol: 0 255.255.255.255:0 [ 800.680756][T14588] debugfs: File 'dropped' in directory 'loop0' already present! [ 800.689111][T14588] debugfs: File 'msg' in directory 'loop0' already present! [ 800.702533][T14581] EXT4-fs (loop4): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 800.703175][T14588] debugfs: File 'trace0' in directory 'loop0' already present! [ 800.732514][T14581] EXT4-fs (loop4): ext4_check_descriptors: Block bitmap for group 0 not in group (block 0)! [ 800.749026][T14581] EXT4-fs (loop4): group descriptors corrupted! [ 800.760114][T14591] IPVS: set_ctl: invalid protocol: 0 255.255.255.255:0 04:15:19 executing program 5: r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000000200)={0x2, 0x1004e20}, 0x10) sendto$inet(r0, &(0x7f0000000140)="731247f8bf09abec01ced5d4dd6e92aa62aa7d935b7e32ca5c14d70409a996a1de", 0x21, 0x8800, &(0x7f0000000000)={0x2, 0x4e23, @local}, 0x10) sendto$inet(r0, &(0x7f0000000240)="dd", 0x24, 0x0, 0x0, 0x92facce38bbd979b) recvmmsg(r0, &(0x7f00000043c0)=[{{0x0, 0x0, &(0x7f0000004040)=[{0x0}, {&(0x7f0000003e00)=""/161, 0xa1}], 0x2}}], 0x1, 0x0, 0x0) 04:15:19 executing program 3: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000480)='/dev/uinput\x00', 0x2, 0x0) write$uinput_user_dev(r0, &(0x7f0000000d00)={'syz1\x00', {}, 0x2}, 0x45c) ioctl$UI_DEV_SETUP(r0, 0x5501, 0x0) write$input_event(r0, &(0x7f0000000180)={{0x77359400}, 0x0, 0x0, 0xfffffffffffffffc}, 0x18) 04:15:19 executing program 1: sendmmsg$unix(0xffffffffffffffff, &(0x7f0000005ec0)=[{0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}], 0x2, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000240)={0x2, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, [@sadb_x_nat_t_type={0x1}, @sadb_ident={0x2}]}, 0x28}}, 0x0) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0xaaaaaaaaaaaab31, &(0x7f0000000100)=[{&(0x7f00000000c0)="800000003804000019000300e60100006c000000010000000100000001000000004000000040000080000000000000006d5ebe5a0000ffff53ef", 0x2c3, 0x400}], 0x1, 0x0) 04:15:19 executing program 2: r0 = syz_open_dev$loop(&(0x7f00000001c0)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACETEARDOWN(0xffffffffffffffff, 0x1276, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000000], 0x0, 0x400, 0x3ff}) 04:15:19 executing program 4: sendmmsg$unix(0xffffffffffffffff, 0x0, 0x0, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000240)={0x2, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, [@sadb_x_nat_t_type={0x1, 0x14, 0xed5}]}, 0x18}}, 0x0) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0xaaaaaaaaaaaab31, &(0x7f0000000100)=[{&(0x7f00000000c0)="800000003804000019000300e60100006c000000010000000100000001000000004000000040000080000000000000006d5ebe5a0000ffff53ef", 0x2c3, 0x400}], 0x1, 0x0) 04:15:19 executing program 0: socket$inet_sctp(0x2, 0x0, 0x84) perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x31c, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$IP_VS_SO_SET_DELDEST(r0, 0x0, 0x488, &(0x7f0000000380)={{0x0, @broadcast, 0x0, 0x2, 'ovf\x00\x00\x00\x00\x00\x0e\x00', 0x2}, {@initdev={0xac, 0x1e, 0x0, 0x0}, 0x0, 0x2002}}, 0x44) [ 801.159926][T14603] debugfs: File 'dropped' in directory 'loop0' already present! [ 801.168665][T14601] input: syz1 as /devices/virtual/input/input657 [ 801.176762][T14606] IPVS: set_ctl: invalid protocol: 0 255.255.255.255:0 [ 801.189809][T14599] EXT4-fs (loop4): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 801.202407][T14593] EXT4-fs (loop1): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 801.220326][T14603] debugfs: File 'msg' in directory 'loop0' already present! [ 801.224310][T14593] EXT4-fs (loop1): ext4_check_descriptors: Block bitmap for group 0 not in group (block 0)! [ 801.230080][T14599] EXT4-fs (loop4): ext4_check_descriptors: Block bitmap for group 0 not in group (block 0)! 04:15:19 executing program 3: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000480)='/dev/uinput\x00', 0x2, 0x0) write$uinput_user_dev(r0, &(0x7f0000000d00)={'syz1\x00', {}, 0x2}, 0x45c) ioctl$UI_DEV_SETUP(r0, 0x5501, 0x0) write$input_event(r0, &(0x7f0000000180)={{0x77359400}, 0x15}, 0x18) [ 801.262019][T14593] EXT4-fs (loop1): group descriptors corrupted! [ 801.269161][T14603] debugfs: File 'trace0' in directory 'loop0' already present! [ 801.271940][T14599] EXT4-fs (loop4): group descriptors corrupted! 04:15:19 executing program 1: sendmmsg$unix(0xffffffffffffffff, &(0x7f0000005ec0)=[{0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}], 0x2, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000240)={0x2, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, [@sadb_x_nat_t_type={0x1}, @sadb_ident={0x2}]}, 0x28}}, 0x0) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0xaaaaaaaaaaaab31, &(0x7f0000000100)=[{&(0x7f00000000c0)="800000003804000019000300e60100006c000000010000000100000001000000004000000040000080000000000000006d5ebe5a0000ffff53ef", 0x2c3, 0x400}], 0x1, 0x0) [ 801.321580][T14606] IPVS: set_ctl: invalid protocol: 0 255.255.255.255:0 [ 801.367915][T14612] debugfs: File 'dropped' in directory 'loop0' already present! [ 801.375635][T14612] debugfs: File 'msg' in directory 'loop0' already present! [ 801.406626][T14616] input: syz1 as /devices/virtual/input/input658 04:15:19 executing program 0: socket$inet_sctp(0x2, 0x0, 0x84) perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x31c, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$IP_VS_SO_SET_DELDEST(r0, 0x0, 0x488, &(0x7f0000000380)={{0x0, @broadcast, 0x0, 0x2, 'ovf\x00\x00\x00\x00\x00\x11\x00', 0x2}, {@initdev={0xac, 0x1e, 0x0, 0x0}, 0x0, 0x2002}}, 0x44) 04:15:19 executing program 4: sendmmsg$unix(0xffffffffffffffff, 0x0, 0x0, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000240)={0x2, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, [@sadb_x_nat_t_type={0x1, 0x14, 0xed5}]}, 0x18}}, 0x0) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0xaaaaaaaaaaaab31, &(0x7f0000000100)=[{&(0x7f00000000c0)="800000003804000019000300e60100006c000000010000000100000001000000004000000040000080000000000000006d5ebe5a0000ffff53ef", 0x2c3, 0x400}], 0x1, 0x0) 04:15:19 executing program 2: r0 = syz_open_dev$loop(&(0x7f00000001c0)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACETEARDOWN(0xffffffffffffffff, 0x1276, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10030000], 0x0, 0x400, 0x3ff}) [ 801.410945][T14612] debugfs: File 'trace0' in directory 'loop0' already present! [ 801.432864][T14614] EXT4-fs (loop1): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 801.455568][T14614] EXT4-fs (loop1): ext4_check_descriptors: Block bitmap for group 0 not in group (block 0)! [ 801.466696][T14614] EXT4-fs (loop1): group descriptors corrupted! 04:15:19 executing program 1: sendmmsg$unix(0xffffffffffffffff, &(0x7f0000005ec0)=[{0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}], 0x2, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000240)={0x2, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, [@sadb_x_nat_t_type={0x1}, @sadb_ident={0x2}]}, 0x28}}, 0x0) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0xaaaaaaaaaaaab31, &(0x7f0000000100)=[{&(0x7f00000000c0)="800000003804000019000300e60100006c000000010000000100000001000000004000000040000080000000000000006d5ebe5a0000ffff53ef", 0x2c3, 0x400}], 0x1, 0x0) [ 801.514372][T14620] IPVS: set_ctl: invalid protocol: 0 255.255.255.255:0 [ 801.537750][T14626] debugfs: File 'dropped' in directory 'loop0' already present! [ 801.551209][T14626] debugfs: File 'msg' in directory 'loop0' already present! [ 801.555271][T14623] EXT4-fs (loop4): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 801.572113][T14626] debugfs: File 'trace0' in directory 'loop0' already present! [ 801.594088][T14623] EXT4-fs (loop4): ext4_check_descriptors: Block bitmap for group 0 not in group (block 0)! [ 801.604878][T14630] debugfs: File 'dropped' in directory 'loop0' already present! [ 801.619468][T14623] EXT4-fs (loop4): group descriptors corrupted! [ 801.633816][T14629] EXT4-fs (loop1): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 801.651287][T14630] debugfs: File 'msg' in directory 'loop0' already present! [ 801.660237][T14634] IPVS: set_ctl: invalid protocol: 0 255.255.255.255:0 [ 801.664422][T14629] EXT4-fs (loop1): ext4_check_descriptors: Block bitmap for group 0 not in group (block 0)! [ 801.681154][T14629] EXT4-fs (loop1): group descriptors corrupted! [ 801.689074][T14630] debugfs: File 'trace0' in directory 'loop0' already present! 04:15:20 executing program 5: r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000000200)={0x2, 0x1004e20}, 0x10) sendto$inet(r0, &(0x7f0000000140)="731247f8bf09abec01ced5d4dd6e92aa62aa7d935b7e32ca5c14d70409a996a1de", 0x21, 0x8800, &(0x7f0000000000)={0x2, 0x4e23, @local}, 0x10) sendto$inet(r0, &(0x7f0000000240)="dd", 0x24, 0x0, 0x0, 0x92facce38bbd979b) recvmmsg(r0, &(0x7f00000043c0)=[{{0x0, 0x0, &(0x7f0000004040)=[{0x0}, {&(0x7f0000003e00)=""/161, 0xa1}], 0x2}}], 0x1, 0x0, 0x0) 04:15:20 executing program 3: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000480)='/dev/uinput\x00', 0x2, 0x0) write$uinput_user_dev(r0, &(0x7f0000000d00)={'syz1\x00', {}, 0x2}, 0x45c) ioctl$UI_DEV_SETUP(r0, 0x5501, 0x0) write$input_event(r0, &(0x7f0000000180)={{0x77359400}, 0x15}, 0x18) 04:15:20 executing program 4: sendmmsg$unix(0xffffffffffffffff, 0x0, 0x0, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000240)={0x2, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, [@sadb_x_nat_t_type={0x1, 0x14, 0xed5}]}, 0x18}}, 0x0) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0xaaaaaaaaaaaab31, &(0x7f0000000100)=[{&(0x7f00000000c0)="800000003804000019000300e60100006c000000010000000100000001000000004000000040000080000000000000006d5ebe5a0000ffff53ef", 0x2c3, 0x400}], 0x1, 0x0) 04:15:20 executing program 0: socket$inet_sctp(0x2, 0x0, 0x84) perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x31c, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$IP_VS_SO_SET_DELDEST(r0, 0x0, 0x488, &(0x7f0000000380)={{0x0, @broadcast, 0x0, 0x2, 'ovf\x00\x00\x00\x00\x00\x12\x00', 0x2}, {@initdev={0xac, 0x1e, 0x0, 0x0}, 0x0, 0x2002}}, 0x44) 04:15:20 executing program 2: r0 = syz_open_dev$loop(&(0x7f00000001c0)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACETEARDOWN(0xffffffffffffffff, 0x1276, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x11000000], 0x0, 0x400, 0x3ff}) 04:15:20 executing program 1: sendmmsg$unix(0xffffffffffffffff, &(0x7f0000005ec0)=[{0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800}], 0x3, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000240)={0x2, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, [@sadb_x_nat_t_type={0x1}, @sadb_ident={0x2}]}, 0x28}}, 0x0) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0xaaaaaaaaaaaab31, &(0x7f0000000100)=[{&(0x7f00000000c0)="800000003804000019000300e60100006c000000010000000100000001000000004000000040000080000000000000006d5ebe5a0000ffff53ef", 0x2c3, 0x400}], 0x1, 0x0) [ 801.985185][T14641] debugfs: File 'dropped' in directory 'loop0' already present! [ 802.000747][T14648] input: syz1 as /devices/virtual/input/input659 [ 802.018995][T14644] EXT4-fs (loop1): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 802.030312][T14641] debugfs: File 'msg' in directory 'loop0' already present! [ 802.048478][T14641] debugfs: File 'trace0' in directory 'loop0' already present! [ 802.053468][T14650] IPVS: set_ctl: invalid protocol: 0 255.255.255.255:0 [ 802.070078][T14644] EXT4-fs (loop1): ext4_check_descriptors: Block bitmap for group 0 not in group (block 0)! [ 802.084378][T14647] EXT4-fs (loop4): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 802.094777][T14654] debugfs: File 'dropped' in directory 'loop0' already present! [ 802.099942][T14644] EXT4-fs (loop1): group descriptors corrupted! [ 802.119213][T14647] EXT4-fs (loop4): ext4_check_descriptors: Block bitmap for group 0 not in group (block 0)! 04:15:20 executing program 3: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000480)='/dev/uinput\x00', 0x2, 0x0) write$uinput_user_dev(r0, &(0x7f0000000d00)={'syz1\x00', {}, 0x2}, 0x45c) ioctl$UI_DEV_SETUP(r0, 0x5501, 0x0) write$input_event(r0, &(0x7f0000000180)={{0x77359400}, 0x15}, 0x18) 04:15:20 executing program 1: sendmmsg$unix(0xffffffffffffffff, &(0x7f0000005ec0)=[{0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800}], 0x3, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000240)={0x2, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, [@sadb_x_nat_t_type={0x1}, @sadb_ident={0x2}]}, 0x28}}, 0x0) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0xaaaaaaaaaaaab31, &(0x7f0000000100)=[{&(0x7f00000000c0)="800000003804000019000300e60100006c000000010000000100000001000000004000000040000080000000000000006d5ebe5a0000ffff53ef", 0x2c3, 0x400}], 0x1, 0x0) [ 802.129976][T14654] debugfs: File 'msg' in directory 'loop0' already present! [ 802.140542][T14647] EXT4-fs (loop4): group descriptors corrupted! [ 802.148540][T14654] debugfs: File 'trace0' in directory 'loop0' already present! 04:15:20 executing program 2: r0 = syz_open_dev$loop(&(0x7f00000001c0)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACETEARDOWN(0xffffffffffffffff, 0x1276, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x12000000], 0x0, 0x400, 0x3ff}) [ 802.204505][T14656] IPVS: set_ctl: invalid protocol: 0 255.255.255.255:0 04:15:20 executing program 4: sendmmsg$unix(0xffffffffffffffff, &(0x7f0000005ec0)=[{0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}], 0x2, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000240)={0x2, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, [@sadb_x_nat_t_type={0x1, 0x14, 0xed5}]}, 0x18}}, 0x0) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0xaaaaaaaaaaaab31, &(0x7f0000000100)=[{&(0x7f00000000c0)="800000003804000019000300e60100006c000000010000000100000001000000004000000040000080000000000000006d5ebe5a0000ffff53ef", 0x2c3, 0x400}], 0x1, 0x0) 04:15:20 executing program 0: socket$inet_sctp(0x2, 0x0, 0x84) perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x31c, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$IP_VS_SO_SET_DELDEST(r0, 0x0, 0x488, &(0x7f0000000380)={{0x0, @broadcast, 0x0, 0x2, 'ovf\x00\x00\x00\x00\x00 \x00', 0x2}, {@initdev={0xac, 0x1e, 0x0, 0x0}, 0x0, 0x2002}}, 0x44) [ 802.248620][T14659] input: syz1 as /devices/virtual/input/input660 [ 802.294568][T14664] debugfs: File 'dropped' in directory 'loop0' already present! [ 802.318646][T14661] EXT4-fs (loop1): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 802.323881][T14664] debugfs: File 'msg' in directory 'loop0' already present! [ 802.343041][T14661] EXT4-fs (loop1): ext4_check_descriptors: Block bitmap for group 0 not in group (block 0)! [ 802.352389][T14664] debugfs: File 'trace0' in directory 'loop0' already present! [ 802.368581][T14665] EXT4-fs (loop4): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 802.382046][T14672] IPVS: set_ctl: invalid protocol: 0 255.255.255.255:0 04:15:20 executing program 3: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000480)='/dev/uinput\x00', 0x2, 0x0) write$uinput_user_dev(r0, &(0x7f0000000d00)={'syz1\x00', {}, 0x2}, 0x45c) ioctl$UI_DEV_SETUP(r0, 0x5501, 0x0) write$input_event(r0, &(0x7f0000000180)={{0x77359400}, 0x15}, 0x18) [ 802.382869][T14665] EXT4-fs (loop4): ext4_check_descriptors: Block bitmap for group 0 not in group (block 0)! [ 802.399722][T14661] EXT4-fs (loop1): group descriptors corrupted! [ 802.426309][T14673] debugfs: File 'dropped' in directory 'loop0' already present! [ 802.434017][T14673] debugfs: File 'msg' in directory 'loop0' already present! [ 802.434855][T14673] debugfs: File 'trace0' in directory 'loop0' already present! [ 802.442258][T14665] EXT4-fs (loop4): group descriptors corrupted! [ 802.457524][T14675] input: syz1 as /devices/virtual/input/input661 [ 802.523605][T14672] IPVS: set_ctl: invalid protocol: 0 255.255.255.255:0 04:15:21 executing program 5: r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000000200)={0x2, 0x1004e20}, 0x10) sendto$inet(r0, &(0x7f0000000140)="731247f8bf09abec01ced5d4dd6e92aa62aa7d935b7e32ca5c14d70409a996a1de", 0x21, 0x8800, &(0x7f0000000000)={0x2, 0x4e23, @local}, 0x10) sendto$inet(r0, &(0x7f0000000240)="dd", 0x24, 0x0, 0x0, 0x92facce38bbd979b) recvmmsg(r0, &(0x7f00000043c0)=[{{0x0, 0x0, &(0x7f0000004040)=[{0x0}, {&(0x7f0000003e00)=""/161, 0xa1}], 0x2}}], 0x1, 0x0, 0x0) 04:15:21 executing program 1: sendmmsg$unix(0xffffffffffffffff, &(0x7f0000005ec0)=[{0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800}], 0x3, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000240)={0x2, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, [@sadb_x_nat_t_type={0x1}, @sadb_ident={0x2}]}, 0x28}}, 0x0) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0xaaaaaaaaaaaab31, &(0x7f0000000100)=[{&(0x7f00000000c0)="800000003804000019000300e60100006c000000010000000100000001000000004000000040000080000000000000006d5ebe5a0000ffff53ef", 0x2c3, 0x400}], 0x1, 0x0) 04:15:21 executing program 2: r0 = syz_open_dev$loop(&(0x7f00000001c0)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACETEARDOWN(0xffffffffffffffff, 0x1276, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000], 0x0, 0x400, 0x3ff}) 04:15:21 executing program 4: sendmmsg$unix(0xffffffffffffffff, &(0x7f0000005ec0)=[{0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}], 0x2, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000240)={0x2, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, [@sadb_x_nat_t_type={0x1, 0x14, 0xed5}]}, 0x18}}, 0x0) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0xaaaaaaaaaaaab31, &(0x7f0000000100)=[{&(0x7f00000000c0)="800000003804000019000300e60100006c000000010000000100000001000000004000000040000080000000000000006d5ebe5a0000ffff53ef", 0x2c3, 0x400}], 0x1, 0x0) 04:15:21 executing program 3: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000480)='/dev/uinput\x00', 0x2, 0x0) write$uinput_user_dev(r0, &(0x7f0000000d00)={'syz1\x00', {}, 0x2}, 0x45c) ioctl$UI_DEV_SETUP(r0, 0x5501, 0x0) write$input_event(r0, &(0x7f0000000180)={{0x77359400}, 0x15}, 0x18) 04:15:21 executing program 0: socket$inet_sctp(0x2, 0x0, 0x84) perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x31c, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$IP_VS_SO_SET_DELDEST(r0, 0x0, 0x488, &(0x7f0000000380)={{0x0, @broadcast, 0x0, 0x2, 'ovf\x00\x00\x00\x00\x00%\x00', 0x2}, {@initdev={0xac, 0x1e, 0x0, 0x0}, 0x0, 0x2002}}, 0x44) [ 802.787439][T14680] debugfs: File 'dropped' in directory 'loop0' already present! [ 802.817635][T14688] input: syz1 as /devices/virtual/input/input662 [ 802.836459][T14680] debugfs: File 'msg' in directory 'loop0' already present! [ 802.847081][T14691] IPVS: set_ctl: invalid protocol: 0 255.255.255.255:0 [ 802.857465][T14680] debugfs: File 'trace0' in directory 'loop0' already present! [ 802.877754][T14683] EXT4-fs (loop1): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock 04:15:21 executing program 3: r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000000200)={0x2, 0x1004e20}, 0x10) sendto$inet(r0, &(0x7f0000000140)="731247f8bf09abec01ced5d4dd6e92aa62aa7d935b7e32ca5c14d70409a996a1de", 0x21, 0x8800, &(0x7f0000000000)={0x2, 0x4e23, @local}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e20, @empty}, 0x10) sendto$inet(r0, &(0x7f0000000240)="dd", 0x24, 0x0, 0x0, 0x92facce38bbd979b) recvmmsg(r0, &(0x7f00000043c0)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0, 0x0) [ 802.889285][T14683] EXT4-fs (loop1): ext4_check_descriptors: Block bitmap for group 0 not in group (block 0)! [ 802.900768][T14695] debugfs: File 'dropped' in directory 'loop0' already present! [ 802.908756][T14687] EXT4-fs (loop4): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 802.918709][T14687] EXT4-fs (loop4): ext4_check_descriptors: Block bitmap for group 0 not in group (block 0)! [ 802.935463][T14683] EXT4-fs (loop1): group descriptors corrupted! [ 802.943152][T14695] debugfs: File 'msg' in directory 'loop0' already present! [ 802.956791][T14687] EXT4-fs (loop4): group descriptors corrupted! [ 802.966324][T14695] debugfs: File 'trace0' in directory 'loop0' already present! 04:15:21 executing program 3: r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000000200)={0x2, 0x1004e20}, 0x10) sendto$inet(r0, &(0x7f0000000140)="731247f8bf09abec01ced5d4dd6e92aa62aa7d935b7e32ca5c14d70409a996a1de", 0x21, 0x8800, &(0x7f0000000000)={0x2, 0x4e23, @local}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e20, @empty}, 0x10) sendto$inet(r0, &(0x7f0000000240)="dd", 0x24, 0x0, 0x0, 0x92facce38bbd979b) recvmmsg(r0, &(0x7f00000043c0)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0, 0x0) 04:15:21 executing program 1: sendmmsg$unix(0xffffffffffffffff, &(0x7f0000005ec0)=[{0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)=ANY=[], 0x0, 0x800}], 0x3, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000240)={0x2, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, [@sadb_x_nat_t_type={0x1}, @sadb_ident={0x2}]}, 0x28}}, 0x0) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0xaaaaaaaaaaaab31, &(0x7f0000000100)=[{&(0x7f00000000c0)="800000003804000019000300e60100006c000000010000000100000001000000004000000040000080000000000000006d5ebe5a0000ffff53ef", 0x2c3, 0x400}], 0x1, 0x0) [ 802.983321][T14700] IPVS: set_ctl: invalid protocol: 0 255.255.255.255:0 04:15:21 executing program 4: sendmmsg$unix(0xffffffffffffffff, &(0x7f0000005ec0)=[{0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}], 0x2, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000240)={0x2, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, [@sadb_x_nat_t_type={0x1, 0x14, 0xed5}]}, 0x18}}, 0x0) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0xaaaaaaaaaaaab31, &(0x7f0000000100)=[{&(0x7f00000000c0)="800000003804000019000300e60100006c000000010000000100000001000000004000000040000080000000000000006d5ebe5a0000ffff53ef", 0x2c3, 0x400}], 0x1, 0x0) 04:15:21 executing program 2: r0 = syz_open_dev$loop(&(0x7f00000001c0)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACETEARDOWN(0xffffffffffffffff, 0x1276, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x25000000], 0x0, 0x400, 0x3ff}) 04:15:21 executing program 0: socket$inet_sctp(0x2, 0x0, 0x84) perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x31c, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$IP_VS_SO_SET_DELDEST(r0, 0x0, 0x488, &(0x7f0000000380)={{0x0, @broadcast, 0x0, 0x2, 'ovf\x00\x00\x00\x00\x00?\x00', 0x2}, {@initdev={0xac, 0x1e, 0x0, 0x0}, 0x0, 0x2002}}, 0x44) [ 803.114442][T14711] debugfs: File 'dropped' in directory 'loop0' already present! [ 803.129478][T14703] EXT4-fs (loop1): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 803.149421][T14708] EXT4-fs (loop4): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 803.150212][T14711] debugfs: File 'msg' in directory 'loop0' already present! [ 803.160767][T14714] IPVS: set_ctl: invalid protocol: 0 255.255.255.255:0 [ 803.171794][T14703] EXT4-fs (loop1): ext4_check_descriptors: Block bitmap for group 0 not in group (block 0)! [ 803.184690][T14703] EXT4-fs (loop1): group descriptors corrupted! [ 803.189343][T14708] EXT4-fs (loop4): ext4_check_descriptors: Block bitmap for group 0 not in group (block 0)! [ 803.196432][T14711] debugfs: File 'trace0' in directory 'loop0' already present! [ 803.215031][T14708] EXT4-fs (loop4): group descriptors corrupted! [ 803.306829][T14707] IPVS: set_ctl: invalid protocol: 0 255.255.255.255:0 [ 803.314677][T14719] debugfs: File 'dropped' in directory 'loop0' already present! [ 803.347439][T14719] debugfs: File 'msg' in directory 'loop0' already present! [ 803.355508][T14719] debugfs: File 'trace0' in directory 'loop0' already present! 04:15:22 executing program 5: r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000000200)={0x2, 0x1004e20}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e20, @empty}, 0x10) sendto$inet(r0, &(0x7f0000000240)="dd", 0x24, 0x0, 0x0, 0x92facce38bbd979b) recvmmsg(r0, &(0x7f00000043c0)=[{{0x0, 0x0, &(0x7f0000004040)=[{0x0}, {&(0x7f0000003e00)=""/161, 0xa1}], 0x2}}], 0x1, 0x0, 0x0) 04:15:22 executing program 3: r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000000200)={0x2, 0x1004e20}, 0x10) sendto$inet(r0, &(0x7f0000000140)="731247f8bf09abec01ced5d4dd6e92aa62aa7d935b7e32ca5c14d70409a996a1de", 0x21, 0x8800, &(0x7f0000000000)={0x2, 0x4e23, @local}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e20, @empty}, 0x10) sendto$inet(r0, &(0x7f0000000240)="dd", 0x24, 0x0, 0x0, 0x92facce38bbd979b) recvmmsg(r0, &(0x7f00000043c0)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0, 0x0) 04:15:22 executing program 1: sendmmsg$unix(0xffffffffffffffff, &(0x7f0000005ec0)=[{0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)=ANY=[], 0x0, 0x800}], 0x3, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000240)={0x2, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, [@sadb_x_nat_t_type={0x1}, @sadb_ident={0x2}]}, 0x28}}, 0x0) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0xaaaaaaaaaaaab31, &(0x7f0000000100)=[{&(0x7f00000000c0)="800000003804000019000300e60100006c000000010000000100000001000000004000000040000080000000000000006d5ebe5a0000ffff53ef", 0x2c3, 0x400}], 0x1, 0x0) 04:15:22 executing program 4: sendmmsg$unix(0xffffffffffffffff, &(0x7f0000005ec0)=[{0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800}], 0x3, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000240)={0x2, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, [@sadb_x_nat_t_type={0x1, 0x14, 0xed5}]}, 0x18}}, 0x0) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0xaaaaaaaaaaaab31, &(0x7f0000000100)=[{&(0x7f00000000c0)="800000003804000019000300e60100006c000000010000000100000001000000004000000040000080000000000000006d5ebe5a0000ffff53ef", 0x2c3, 0x400}], 0x1, 0x0) 04:15:22 executing program 0: socket$inet_sctp(0x2, 0x0, 0x84) perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x31c, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$IP_VS_SO_SET_DELDEST(r0, 0x0, 0x488, &(0x7f0000000380)={{0x0, @broadcast, 0x0, 0x2, 'ovf\x00\x00\x00\x00\x00H\x00', 0x2}, {@initdev={0xac, 0x1e, 0x0, 0x0}, 0x0, 0x2002}}, 0x44) 04:15:22 executing program 2: r0 = syz_open_dev$loop(&(0x7f00000001c0)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACETEARDOWN(0xffffffffffffffff, 0x1276, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3f000000], 0x0, 0x400, 0x3ff}) 04:15:22 executing program 3: r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000000200)={0x2, 0x1004e20}, 0x10) sendto$inet(r0, &(0x7f0000000140)="731247f8bf09abec01ced5d4dd6e92aa62aa7d935b7e32ca5c14d70409a996a1de", 0x21, 0x8800, &(0x7f0000000000)={0x2, 0x4e23, @local}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e20, @empty}, 0x10) recvmmsg(r0, &(0x7f00000043c0)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0, 0x0) [ 803.680037][T14726] debugfs: File 'dropped' in directory 'loop0' already present! [ 803.706070][T14726] debugfs: File 'msg' in directory 'loop0' already present! 04:15:22 executing program 5: r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000000200)={0x2, 0x1004e20}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e20, @empty}, 0x10) sendto$inet(r0, &(0x7f0000000240)="dd", 0x24, 0x0, 0x0, 0x92facce38bbd979b) recvmmsg(r0, &(0x7f00000043c0)=[{{0x0, 0x0, &(0x7f0000004040)=[{0x0}, {&(0x7f0000003e00)=""/161, 0xa1}], 0x2}}], 0x1, 0x0, 0x0) [ 803.737154][T14734] IPVS: set_ctl: invalid protocol: 0 255.255.255.255:0 [ 803.745294][T14726] debugfs: File 'trace0' in directory 'loop0' already present! [ 803.775126][T14721] EXT4-fs (loop1): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 803.786872][T14721] EXT4-fs (loop1): ext4_check_descriptors: Block bitmap for group 0 not in group (block 0)! [ 803.798738][T14739] debugfs: File 'dropped' in directory 'loop0' already present! [ 803.810968][T14721] EXT4-fs (loop1): group descriptors corrupted! [ 803.816282][T14739] debugfs: File 'msg' in directory 'loop0' already present! 04:15:22 executing program 5: r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000000200)={0x2, 0x1004e20}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e20, @empty}, 0x10) sendto$inet(r0, &(0x7f0000000240)="dd", 0x24, 0x0, 0x0, 0x92facce38bbd979b) recvmmsg(r0, &(0x7f00000043c0)=[{{0x0, 0x0, &(0x7f0000004040)=[{0x0}, {&(0x7f0000003e00)=""/161, 0xa1}], 0x2}}], 0x1, 0x0, 0x0) 04:15:22 executing program 2: r0 = syz_open_dev$loop(&(0x7f00000001c0)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACETEARDOWN(0xffffffffffffffff, 0x1276, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000], 0x0, 0x400, 0x3ff}) 04:15:22 executing program 1: sendmmsg$unix(0xffffffffffffffff, &(0x7f0000005ec0)=[{0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)=ANY=[], 0x0, 0x800}], 0x3, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000240)={0x2, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, [@sadb_x_nat_t_type={0x1}, @sadb_ident={0x2}]}, 0x28}}, 0x0) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0xaaaaaaaaaaaab31, &(0x7f0000000100)=[{&(0x7f00000000c0)="800000003804000019000300e60100006c000000010000000100000001000000004000000040000080000000000000006d5ebe5a0000ffff53ef", 0x2c3, 0x400}], 0x1, 0x0) [ 803.830365][T14724] EXT4-fs (loop4): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 803.842092][T14739] debugfs: File 'trace0' in directory 'loop0' already present! [ 803.849875][T14724] EXT4-fs (loop4): ext4_check_descriptors: Block bitmap for group 0 not in group (block 0)! [ 803.868663][T14724] EXT4-fs (loop4): group descriptors corrupted! [ 803.877530][T14734] IPVS: set_ctl: invalid protocol: 0 255.255.255.255:0 04:15:22 executing program 4: sendmmsg$unix(0xffffffffffffffff, &(0x7f0000005ec0)=[{0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800}], 0x3, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000240)={0x2, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, [@sadb_x_nat_t_type={0x1, 0x14, 0xed5}]}, 0x18}}, 0x0) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0xaaaaaaaaaaaab31, &(0x7f0000000100)=[{&(0x7f00000000c0)="800000003804000019000300e60100006c000000010000000100000001000000004000000040000080000000000000006d5ebe5a0000ffff53ef", 0x2c3, 0x400}], 0x1, 0x0) 04:15:22 executing program 0: socket$inet_sctp(0x2, 0x0, 0x84) perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x31c, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$IP_VS_SO_SET_DELDEST(r0, 0x0, 0x488, &(0x7f0000000380)={{0x0, @broadcast, 0x0, 0x2, 'ovf\x00\x00\x00\x00\x00L\x00', 0x2}, {@initdev={0xac, 0x1e, 0x0, 0x0}, 0x0, 0x2002}}, 0x44) 04:15:22 executing program 5: r0 = socket$inet(0x2, 0x2, 0x0) sendto$inet(r0, &(0x7f0000000140)="731247f8bf09abec01ced5d4dd6e92aa62aa7d935b7e32ca5c14d70409a996a1de", 0x21, 0x8800, &(0x7f0000000000)={0x2, 0x4e23, @local}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e20, @empty}, 0x10) sendto$inet(r0, &(0x7f0000000240)="dd", 0x24, 0x0, 0x0, 0x92facce38bbd979b) recvmmsg(r0, &(0x7f00000043c0)=[{{0x0, 0x0, &(0x7f0000004040)=[{0x0}, {&(0x7f0000003e00)=""/161, 0xa1}], 0x2}}], 0x1, 0x0, 0x0) [ 803.983278][T14750] debugfs: File 'dropped' in directory 'loop0' already present! [ 804.013694][T14750] debugfs: File 'msg' in directory 'loop0' already present! [ 804.039711][T14750] debugfs: File 'trace0' in directory 'loop0' already present! [ 804.052523][T14759] IPVS: set_ctl: invalid protocol: 0 255.255.255.255:0 [ 804.067145][T14749] EXT4-fs (loop1): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock 04:15:22 executing program 5: r0 = socket$inet(0x2, 0x2, 0x0) sendto$inet(r0, &(0x7f0000000140)="731247f8bf09abec01ced5d4dd6e92aa62aa7d935b7e32ca5c14d70409a996a1de", 0x21, 0x8800, &(0x7f0000000000)={0x2, 0x4e23, @local}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e20, @empty}, 0x10) sendto$inet(r0, &(0x7f0000000240)="dd", 0x24, 0x0, 0x0, 0x92facce38bbd979b) recvmmsg(r0, &(0x7f00000043c0)=[{{0x0, 0x0, &(0x7f0000004040)=[{0x0}, {&(0x7f0000003e00)=""/161, 0xa1}], 0x2}}], 0x1, 0x0, 0x0) [ 804.090018][T14760] debugfs: File 'dropped' in directory 'loop0' already present! [ 804.103391][T14754] EXT4-fs (loop4): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 804.113689][T14749] EXT4-fs (loop1): ext4_check_descriptors: Block bitmap for group 0 not in group (block 0)! [ 804.123974][T14754] EXT4-fs (loop4): ext4_check_descriptors: Block bitmap for group 0 not in group (block 0)! 04:15:22 executing program 5: r0 = socket$inet(0x2, 0x2, 0x0) sendto$inet(r0, &(0x7f0000000140)="731247f8bf09abec01ced5d4dd6e92aa62aa7d935b7e32ca5c14d70409a996a1de", 0x21, 0x8800, &(0x7f0000000000)={0x2, 0x4e23, @local}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e20, @empty}, 0x10) sendto$inet(r0, &(0x7f0000000240)="dd", 0x24, 0x0, 0x0, 0x92facce38bbd979b) recvmmsg(r0, &(0x7f00000043c0)=[{{0x0, 0x0, &(0x7f0000004040)=[{0x0}, {&(0x7f0000003e00)=""/161, 0xa1}], 0x2}}], 0x1, 0x0, 0x0) [ 804.126731][T14760] debugfs: File 'msg' in directory 'loop0' already present! [ 804.155994][T14749] EXT4-fs (loop1): group descriptors corrupted! [ 804.163591][T14760] debugfs: File 'trace0' in directory 'loop0' already present! [ 804.163677][T14754] EXT4-fs (loop4): group descriptors corrupted! [ 804.182119][T14766] IPVS: set_ctl: invalid protocol: 0 255.255.255.255:0 04:15:22 executing program 2: r0 = syz_open_dev$loop(&(0x7f00000001c0)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACETEARDOWN(0xffffffffffffffff, 0x1276, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x48000000], 0x0, 0x400, 0x3ff}) 04:15:22 executing program 1: sendmmsg$unix(0xffffffffffffffff, &(0x7f0000005ec0)=[{0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB], 0x0, 0x800}], 0x3, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000240)={0x2, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, [@sadb_x_nat_t_type={0x1}, @sadb_ident={0x2}]}, 0x28}}, 0x0) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0xaaaaaaaaaaaab31, &(0x7f0000000100)=[{&(0x7f00000000c0)="800000003804000019000300e60100006c000000010000000100000001000000004000000040000080000000000000006d5ebe5a0000ffff53ef", 0x2c3, 0x400}], 0x1, 0x0) [ 804.272640][T14771] debugfs: File 'dropped' in directory 'loop0' already present! [ 804.284518][T14771] debugfs: File 'msg' in directory 'loop0' already present! [ 804.299319][T14771] debugfs: File 'trace0' in directory 'loop0' already present! [ 804.314568][T14774] debugfs: File 'dropped' in directory 'loop0' already present! [ 804.322938][T14774] debugfs: File 'msg' in directory 'loop0' already present! [ 804.331577][T14774] debugfs: File 'trace0' in directory 'loop0' already present! [ 804.351761][T14773] EXT4-fs (loop1): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 804.368985][T14773] EXT4-fs (loop1): ext4_check_descriptors: Block bitmap for group 0 not in group (block 0)! [ 804.379529][T14773] EXT4-fs (loop1): group descriptors corrupted! 04:15:22 executing program 3: r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000000200)={0x2, 0x1004e20}, 0x10) sendto$inet(r0, &(0x7f0000000140)="731247f8bf09abec01ced5d4dd6e92aa62aa7d935b7e32ca5c14d70409a996a1de", 0x21, 0x8800, &(0x7f0000000000)={0x2, 0x4e23, @local}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e20, @empty}, 0x10) recvmmsg(r0, &(0x7f00000043c0)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0, 0x0) 04:15:22 executing program 4: sendmmsg$unix(0xffffffffffffffff, &(0x7f0000005ec0)=[{0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800}], 0x3, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000240)={0x2, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, [@sadb_x_nat_t_type={0x1, 0x14, 0xed5}]}, 0x18}}, 0x0) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0xaaaaaaaaaaaab31, &(0x7f0000000100)=[{&(0x7f00000000c0)="800000003804000019000300e60100006c000000010000000100000001000000004000000040000080000000000000006d5ebe5a0000ffff53ef", 0x2c3, 0x400}], 0x1, 0x0) 04:15:22 executing program 0: socket$inet_sctp(0x2, 0x0, 0x84) perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x31c, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$IP_VS_SO_SET_DELDEST(r0, 0x0, 0x488, &(0x7f0000000380)={{0x0, @broadcast, 0x0, 0x2, 'ovf\x00\x00\x00\x00\x00`\x00', 0x2}, {@initdev={0xac, 0x1e, 0x0, 0x0}, 0x0, 0x2002}}, 0x44) 04:15:22 executing program 5: bind$inet(0xffffffffffffffff, &(0x7f0000000200)={0x2, 0x1004e20}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f0000000140)="731247f8bf09abec01ced5d4dd6e92aa62aa7d935b7e32ca5c14d70409a996a1de", 0x21, 0x8800, &(0x7f0000000000)={0x2, 0x4e23, @local}, 0x10) connect$inet(0xffffffffffffffff, &(0x7f0000000080)={0x2, 0x4e20, @empty}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f0000000240)="dd", 0x24, 0x0, 0x0, 0x92facce38bbd979b) recvmmsg(0xffffffffffffffff, &(0x7f00000043c0)=[{{0x0, 0x0, &(0x7f0000004040)=[{0x0}, {&(0x7f0000003e00)=""/161, 0xa1}], 0x2}}], 0x1, 0x0, 0x0) 04:15:22 executing program 2: r0 = syz_open_dev$loop(&(0x7f00000001c0)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACETEARDOWN(0xffffffffffffffff, 0x1276, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4c000000], 0x0, 0x400, 0x3ff}) 04:15:22 executing program 1: sendmmsg$unix(0xffffffffffffffff, &(0x7f0000005ec0)=[{0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB], 0x0, 0x800}], 0x3, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000240)={0x2, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, [@sadb_x_nat_t_type={0x1}, @sadb_ident={0x2}]}, 0x28}}, 0x0) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0xaaaaaaaaaaaab31, &(0x7f0000000100)=[{&(0x7f00000000c0)="800000003804000019000300e60100006c000000010000000100000001000000004000000040000080000000000000006d5ebe5a0000ffff53ef", 0x2c3, 0x400}], 0x1, 0x0) 04:15:23 executing program 5: bind$inet(0xffffffffffffffff, &(0x7f0000000200)={0x2, 0x1004e20}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f0000000140)="731247f8bf09abec01ced5d4dd6e92aa62aa7d935b7e32ca5c14d70409a996a1de", 0x21, 0x8800, &(0x7f0000000000)={0x2, 0x4e23, @local}, 0x10) connect$inet(0xffffffffffffffff, &(0x7f0000000080)={0x2, 0x4e20, @empty}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f0000000240)="dd", 0x24, 0x0, 0x0, 0x92facce38bbd979b) recvmmsg(0xffffffffffffffff, &(0x7f00000043c0)=[{{0x0, 0x0, &(0x7f0000004040)=[{0x0}, {&(0x7f0000003e00)=""/161, 0xa1}], 0x2}}], 0x1, 0x0, 0x0) [ 804.609681][T14782] debugfs: File 'dropped' in directory 'loop0' already present! [ 804.633320][T14782] debugfs: File 'msg' in directory 'loop0' already present! [ 804.647519][T14787] IPVS: set_ctl: invalid protocol: 0 255.255.255.255:0 04:15:23 executing program 5: bind$inet(0xffffffffffffffff, &(0x7f0000000200)={0x2, 0x1004e20}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f0000000140)="731247f8bf09abec01ced5d4dd6e92aa62aa7d935b7e32ca5c14d70409a996a1de", 0x21, 0x8800, &(0x7f0000000000)={0x2, 0x4e23, @local}, 0x10) connect$inet(0xffffffffffffffff, &(0x7f0000000080)={0x2, 0x4e20, @empty}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f0000000240)="dd", 0x24, 0x0, 0x0, 0x92facce38bbd979b) recvmmsg(0xffffffffffffffff, &(0x7f00000043c0)=[{{0x0, 0x0, &(0x7f0000004040)=[{0x0}, {&(0x7f0000003e00)=""/161, 0xa1}], 0x2}}], 0x1, 0x0, 0x0) [ 804.669058][T14782] debugfs: File 'trace0' in directory 'loop0' already present! [ 804.711309][T14794] debugfs: File 'dropped' in directory 'loop0' already present! [ 804.734013][T14784] EXT4-fs (loop4): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 804.746776][T14786] EXT4-fs (loop1): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 804.760209][T14794] debugfs: File 'msg' in directory 'loop0' already present! [ 804.768529][T14784] EXT4-fs (loop4): ext4_check_descriptors: Block bitmap for group 0 not in group (block 0)! 04:15:23 executing program 5: r0 = socket$inet(0x2, 0x0, 0x0) bind$inet(r0, &(0x7f0000000200)={0x2, 0x1004e20}, 0x10) sendto$inet(r0, &(0x7f0000000140)="731247f8bf09abec01ced5d4dd6e92aa62aa7d935b7e32ca5c14d70409a996a1de", 0x21, 0x8800, &(0x7f0000000000)={0x2, 0x4e23, @local}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e20, @empty}, 0x10) sendto$inet(r0, &(0x7f0000000240)="dd", 0x24, 0x0, 0x0, 0x92facce38bbd979b) recvmmsg(r0, &(0x7f00000043c0)=[{{0x0, 0x0, &(0x7f0000004040)=[{0x0}, {&(0x7f0000003e00)=""/161, 0xa1}], 0x2}}], 0x1, 0x0, 0x0) 04:15:23 executing program 2: r0 = syz_open_dev$loop(&(0x7f00000001c0)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACETEARDOWN(0xffffffffffffffff, 0x1276, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4c020000], 0x0, 0x400, 0x3ff}) [ 804.779257][T14786] EXT4-fs (loop1): ext4_check_descriptors: Block bitmap for group 0 not in group (block 0)! [ 804.794046][T14794] debugfs: File 'trace0' in directory 'loop0' already present! [ 804.802123][T14786] EXT4-fs (loop1): group descriptors corrupted! [ 804.815261][T14800] IPVS: set_ctl: invalid protocol: 0 255.255.255.255:0 [ 804.818347][T14784] EXT4-fs (loop4): group descriptors corrupted! 04:15:23 executing program 0: socket$inet_sctp(0x2, 0x0, 0x84) perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x31c, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$IP_VS_SO_SET_DELDEST(r0, 0x0, 0x488, &(0x7f0000000380)={{0x0, @broadcast, 0x0, 0x2, 'ovf\x00\x00\x00\x00\x00h\x00', 0x2}, {@initdev={0xac, 0x1e, 0x0, 0x0}, 0x0, 0x2002}}, 0x44) 04:15:23 executing program 1: sendmmsg$unix(0xffffffffffffffff, &(0x7f0000005ec0)=[{0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB], 0x0, 0x800}], 0x3, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000240)={0x2, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, [@sadb_x_nat_t_type={0x1}, @sadb_ident={0x2}]}, 0x28}}, 0x0) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0xaaaaaaaaaaaab31, &(0x7f0000000100)=[{&(0x7f00000000c0)="800000003804000019000300e60100006c000000010000000100000001000000004000000040000080000000000000006d5ebe5a0000ffff53ef", 0x2c3, 0x400}], 0x1, 0x0) [ 804.937749][T14808] debugfs: File 'dropped' in directory 'loop0' already present! [ 804.958609][T14808] debugfs: File 'msg' in directory 'loop0' already present! [ 804.982660][T14808] debugfs: File 'trace0' in directory 'loop0' already present! [ 805.002753][T14814] IPVS: set_ctl: invalid protocol: 0 255.255.255.255:0 [ 805.015114][T14816] debugfs: File 'dropped' in directory 'loop0' already present! [ 805.026405][T14812] EXT4-fs (loop1): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 805.030393][T14816] debugfs: File 'msg' in directory 'loop0' already present! [ 805.042166][T14812] EXT4-fs (loop1): ext4_check_descriptors: Block bitmap for group 0 not in group (block 0)! [ 805.047542][T14816] debugfs: File 'trace0' in directory 'loop0' already present! [ 805.068295][T14812] EXT4-fs (loop1): group descriptors corrupted! [ 805.097144][T14814] IPVS: set_ctl: invalid protocol: 0 255.255.255.255:0 04:15:23 executing program 3: r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000000200)={0x2, 0x1004e20}, 0x10) sendto$inet(r0, &(0x7f0000000140)="731247f8bf09abec01ced5d4dd6e92aa62aa7d935b7e32ca5c14d70409a996a1de", 0x21, 0x8800, &(0x7f0000000000)={0x2, 0x4e23, @local}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e20, @empty}, 0x10) recvmmsg(r0, &(0x7f00000043c0)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0, 0x0) 04:15:23 executing program 4: sendmmsg$unix(0xffffffffffffffff, &(0x7f0000005ec0)=[{0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)=ANY=[], 0x0, 0x800}], 0x3, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000240)={0x2, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, [@sadb_x_nat_t_type={0x1, 0x14, 0xed5}]}, 0x18}}, 0x0) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0xaaaaaaaaaaaab31, &(0x7f0000000100)=[{&(0x7f00000000c0)="800000003804000019000300e60100006c000000010000000100000001000000004000000040000080000000000000006d5ebe5a0000ffff53ef", 0x2c3, 0x400}], 0x1, 0x0) 04:15:23 executing program 5: r0 = socket$inet(0x2, 0x0, 0x0) bind$inet(r0, &(0x7f0000000200)={0x2, 0x1004e20}, 0x10) sendto$inet(r0, &(0x7f0000000140)="731247f8bf09abec01ced5d4dd6e92aa62aa7d935b7e32ca5c14d70409a996a1de", 0x21, 0x8800, &(0x7f0000000000)={0x2, 0x4e23, @local}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e20, @empty}, 0x10) sendto$inet(r0, &(0x7f0000000240)="dd", 0x24, 0x0, 0x0, 0x92facce38bbd979b) recvmmsg(r0, &(0x7f00000043c0)=[{{0x0, 0x0, &(0x7f0000004040)=[{0x0}, {&(0x7f0000003e00)=""/161, 0xa1}], 0x2}}], 0x1, 0x0, 0x0) 04:15:23 executing program 2: r0 = syz_open_dev$loop(&(0x7f00000001c0)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACETEARDOWN(0xffffffffffffffff, 0x1276, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50000000], 0x0, 0x400, 0x3ff}) 04:15:23 executing program 1: sendmmsg$unix(0xffffffffffffffff, &(0x7f0000005ec0)=[{0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="100000000e"], 0x5, 0x800}], 0x3, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000240)={0x2, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, [@sadb_x_nat_t_type={0x1}, @sadb_ident={0x2}]}, 0x28}}, 0x0) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0xaaaaaaaaaaaab31, &(0x7f0000000100)=[{&(0x7f00000000c0)="800000003804000019000300e60100006c000000010000000100000001000000004000000040000080000000000000006d5ebe5a0000ffff53ef", 0x2c3, 0x400}], 0x1, 0x0) 04:15:23 executing program 0: socket$inet_sctp(0x2, 0x0, 0x84) perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x31c, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$IP_VS_SO_SET_DELDEST(r0, 0x0, 0x488, &(0x7f0000000380)={{0x0, @broadcast, 0x0, 0x2, 'ovf\x00\x00\x00\x00\x00l\x00', 0x2}, {@initdev={0xac, 0x1e, 0x0, 0x0}, 0x0, 0x2002}}, 0x44) [ 805.472538][T14824] debugfs: File 'dropped' in directory 'loop0' already present! [ 805.496233][T14824] debugfs: File 'msg' in directory 'loop0' already present! [ 805.504572][T14824] debugfs: File 'trace0' in directory 'loop0' already present! 04:15:23 executing program 5: r0 = socket$inet(0x2, 0x0, 0x0) bind$inet(r0, &(0x7f0000000200)={0x2, 0x1004e20}, 0x10) sendto$inet(r0, &(0x7f0000000140)="731247f8bf09abec01ced5d4dd6e92aa62aa7d935b7e32ca5c14d70409a996a1de", 0x21, 0x8800, &(0x7f0000000000)={0x2, 0x4e23, @local}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e20, @empty}, 0x10) sendto$inet(r0, &(0x7f0000000240)="dd", 0x24, 0x0, 0x0, 0x92facce38bbd979b) recvmmsg(r0, &(0x7f00000043c0)=[{{0x0, 0x0, &(0x7f0000004040)=[{0x0}, {&(0x7f0000003e00)=""/161, 0xa1}], 0x2}}], 0x1, 0x0, 0x0) [ 805.532914][T14836] IPVS: set_ctl: invalid protocol: 0 255.255.255.255:0 [ 805.536149][T14837] debugfs: File 'dropped' in directory 'loop0' already present! [ 805.570631][T14837] debugfs: File 'msg' in directory 'loop0' already present! [ 805.587040][T14830] EXT4-fs (loop1): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 805.597244][T14830] EXT4-fs (loop1): ext4_check_descriptors: Inode table for group 0 not in group (block 0)! [ 805.614508][T14828] EXT4-fs (loop4): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 805.616917][T14837] debugfs: File 'trace0' in directory 'loop0' already present! 04:15:24 executing program 2: r0 = syz_open_dev$loop(&(0x7f00000001c0)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACETEARDOWN(0xffffffffffffffff, 0x1276, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5c000000], 0x0, 0x400, 0x3ff}) 04:15:24 executing program 5: r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000000200)={0x2, 0x1004e20}, 0x10) sendto$inet(r0, &(0x7f0000000140)="731247f8bf09abec01ced5d4dd6e92aa62aa7d935b7e32ca5c14d70409a996a1de", 0x21, 0x8800, &(0x7f0000000000)={0x2, 0x4e23, @local}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e20, @empty}, 0x10) sendto$inet(r0, &(0x7f0000000240)="dd", 0x24, 0x0, 0x0, 0x92facce38bbd979b) recvmmsg(r0, &(0x7f00000043c0)=[{{0x0, 0x0, &(0x7f0000004040)=[{0x0}, {&(0x7f0000003e00)=""/161, 0xa1}], 0x2}}], 0x1, 0x0, 0x0) [ 805.624918][T14828] EXT4-fs (loop4): ext4_check_descriptors: Block bitmap for group 0 not in group (block 0)! [ 805.645361][T14830] EXT4-fs (loop1): group descriptors corrupted! [ 805.662903][T14828] EXT4-fs (loop4): group descriptors corrupted! 04:15:24 executing program 1: sendmmsg$unix(0xffffffffffffffff, &(0x7f0000005ec0)=[{0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="100000000e"], 0x5, 0x800}], 0x3, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000240)={0x2, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, [@sadb_x_nat_t_type={0x1}, @sadb_ident={0x2}]}, 0x28}}, 0x0) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0xaaaaaaaaaaaab31, &(0x7f0000000100)=[{&(0x7f00000000c0)="800000003804000019000300e60100006c000000010000000100000001000000004000000040000080000000000000006d5ebe5a0000ffff53ef", 0x2c3, 0x400}], 0x1, 0x0) [ 805.735356][T14847] debugfs: File 'dropped' in directory 'loop0' already present! [ 805.744592][T14849] IPVS: set_ctl: invalid protocol: 0 255.255.255.255:0 [ 805.766505][T14847] debugfs: File 'msg' in directory 'loop0' already present! 04:15:24 executing program 5: r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000000200)={0x2, 0x1004e20}, 0x10) sendto$inet(r0, &(0x7f0000000140)="731247f8bf09abec01ced5d4dd6e92aa62aa7d935b7e32ca5c14d70409a996a1de", 0x21, 0x8800, &(0x7f0000000000)={0x2, 0x4e23, @local}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e20, @empty}, 0x10) sendto$inet(r0, &(0x7f0000000240)="dd", 0x24, 0x0, 0x0, 0x92facce38bbd979b) recvmmsg(r0, &(0x7f00000043c0)=[{{0x0, 0x0, &(0x7f0000004040)=[{0x0}, {&(0x7f0000003e00)=""/161, 0xa1}], 0x2}}], 0x1, 0x0, 0x0) 04:15:24 executing program 4: sendmmsg$unix(0xffffffffffffffff, &(0x7f0000005ec0)=[{0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)=ANY=[], 0x0, 0x800}], 0x3, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000240)={0x2, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, [@sadb_x_nat_t_type={0x1, 0x14, 0xed5}]}, 0x18}}, 0x0) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0xaaaaaaaaaaaab31, &(0x7f0000000100)=[{&(0x7f00000000c0)="800000003804000019000300e60100006c000000010000000100000001000000004000000040000080000000000000006d5ebe5a0000ffff53ef", 0x2c3, 0x400}], 0x1, 0x0) [ 805.787564][T14847] debugfs: File 'trace0' in directory 'loop0' already present! [ 805.818002][T14853] debugfs: File 'dropped' in directory 'loop0' already present! [ 805.825697][T14853] debugfs: File 'msg' in directory 'loop0' already present! [ 805.859317][T14853] debugfs: File 'trace0' in directory 'loop0' already present! [ 805.874078][T14852] EXT4-fs (loop1): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 805.891165][T14852] EXT4-fs (loop1): ext4_check_descriptors: Inode table for group 0 not in group (block 0)! [ 805.901736][T14856] EXT4-fs (loop4): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 805.909885][T14852] EXT4-fs (loop1): group descriptors corrupted! [ 805.918372][T14856] EXT4-fs (loop4): ext4_check_descriptors: Block bitmap for group 0 not in group (block 0)! [ 805.935548][T14856] EXT4-fs (loop4): group descriptors corrupted! 04:15:24 executing program 3: r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000000200)={0x2, 0x1004e20}, 0x10) sendto$inet(r0, &(0x7f0000000140)="731247f8bf09abec01ced5d4dd6e92aa62aa7d935b7e32ca5c14d70409a996a1de", 0x21, 0x8800, &(0x7f0000000000)={0x2, 0x4e23, @local}, 0x10) sendto$inet(r0, &(0x7f0000000240)="dd", 0x24, 0x0, 0x0, 0x92facce38bbd979b) recvmmsg(r0, &(0x7f00000043c0)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0, 0x0) 04:15:24 executing program 0: socket$inet_sctp(0x2, 0x0, 0x84) perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x31c, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$IP_VS_SO_SET_DELDEST(r0, 0x0, 0x488, &(0x7f0000000380)={{0x0, @broadcast, 0x0, 0x2, 'ovf\x00\x00\x00\x00\x00t\x00', 0x2}, {@initdev={0xac, 0x1e, 0x0, 0x0}, 0x0, 0x2002}}, 0x44) 04:15:24 executing program 5: r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000000200)={0x2, 0x1004e20}, 0x10) sendto$inet(r0, &(0x7f0000000140)="731247f8bf09abec01ced5d4dd6e92aa62aa7d935b7e32ca5c14d70409a996a1de", 0x21, 0x8800, &(0x7f0000000000)={0x2, 0x4e23, @local}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e20, @empty}, 0x10) sendto$inet(r0, &(0x7f0000000240)="dd", 0x24, 0x0, 0x0, 0x92facce38bbd979b) recvmmsg(r0, &(0x7f00000043c0)=[{{0x0, 0x0, &(0x7f0000004040)=[{0x0}, {&(0x7f0000003e00)=""/161, 0xa1}], 0x2}}], 0x1, 0x0, 0x0) 04:15:24 executing program 2: r0 = syz_open_dev$loop(&(0x7f00000001c0)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACETEARDOWN(0xffffffffffffffff, 0x1276, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x68000000], 0x0, 0x400, 0x3ff}) 04:15:24 executing program 1: sendmmsg$unix(0xffffffffffffffff, &(0x7f0000005ec0)=[{0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="100000000e"], 0x5, 0x800}], 0x3, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000240)={0x2, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, [@sadb_x_nat_t_type={0x1}, @sadb_ident={0x2}]}, 0x28}}, 0x0) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0xaaaaaaaaaaaab31, &(0x7f0000000100)=[{&(0x7f00000000c0)="800000003804000019000300e60100006c000000010000000100000001000000004000000040000080000000000000006d5ebe5a0000ffff53ef", 0x2c3, 0x400}], 0x1, 0x0) 04:15:24 executing program 4: sendmmsg$unix(0xffffffffffffffff, &(0x7f0000005ec0)=[{0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)=ANY=[], 0x0, 0x800}], 0x3, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000240)={0x2, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, [@sadb_x_nat_t_type={0x1, 0x14, 0xed5}]}, 0x18}}, 0x0) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0xaaaaaaaaaaaab31, &(0x7f0000000100)=[{&(0x7f00000000c0)="800000003804000019000300e60100006c000000010000000100000001000000004000000040000080000000000000006d5ebe5a0000ffff53ef", 0x2c3, 0x400}], 0x1, 0x0) [ 806.369169][T14867] debugfs: File 'dropped' in directory 'loop0' already present! [ 806.395724][T14867] debugfs: File 'msg' in directory 'loop0' already present! 04:15:24 executing program 5: r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, 0x0, 0x0) sendto$inet(r0, &(0x7f0000000140)="731247f8bf09abec01ced5d4dd6e92aa62aa7d935b7e32ca5c14d70409a996a1de", 0x21, 0x8800, &(0x7f0000000000)={0x2, 0x4e23, @local}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e20, @empty}, 0x10) sendto$inet(r0, &(0x7f0000000240)="dd", 0x24, 0x0, 0x0, 0x92facce38bbd979b) recvmmsg(r0, &(0x7f00000043c0)=[{{0x0, 0x0, &(0x7f0000004040)=[{0x0}, {&(0x7f0000003e00)=""/161, 0xa1}], 0x2}}], 0x1, 0x0, 0x0) [ 806.412530][T14865] EXT4-fs (loop1): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 806.423313][T14867] debugfs: File 'trace0' in directory 'loop0' already present! [ 806.443530][T14874] IPVS: set_ctl: invalid protocol: 0 255.255.255.255:0 [ 806.450815][T14865] EXT4-fs (loop1): ext4_check_descriptors: Inode table for group 0 not in group (block 0)! [ 806.453692][T14864] EXT4-fs (loop4): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 806.474962][T14864] EXT4-fs (loop4): ext4_check_descriptors: Block bitmap for group 0 not in group (block 0)! [ 806.488939][T14865] EXT4-fs (loop1): group descriptors corrupted! [ 806.490382][T14879] debugfs: File 'dropped' in directory 'loop0' already present! 04:15:24 executing program 5: r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, 0x0, 0x0) sendto$inet(r0, &(0x7f0000000140)="731247f8bf09abec01ced5d4dd6e92aa62aa7d935b7e32ca5c14d70409a996a1de", 0x21, 0x8800, &(0x7f0000000000)={0x2, 0x4e23, @local}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e20, @empty}, 0x10) sendto$inet(r0, &(0x7f0000000240)="dd", 0x24, 0x0, 0x0, 0x92facce38bbd979b) recvmmsg(r0, &(0x7f00000043c0)=[{{0x0, 0x0, &(0x7f0000004040)=[{0x0}, {&(0x7f0000003e00)=""/161, 0xa1}], 0x2}}], 0x1, 0x0, 0x0) [ 806.517556][T14864] EXT4-fs (loop4): group descriptors corrupted! [ 806.528035][T14879] debugfs: File 'msg' in directory 'loop0' already present! [ 806.549820][T14879] debugfs: File 'trace0' in directory 'loop0' already present! 04:15:25 executing program 5: r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, 0x0, 0x0) sendto$inet(r0, &(0x7f0000000140)="731247f8bf09abec01ced5d4dd6e92aa62aa7d935b7e32ca5c14d70409a996a1de", 0x21, 0x8800, &(0x7f0000000000)={0x2, 0x4e23, @local}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e20, @empty}, 0x10) sendto$inet(r0, &(0x7f0000000240)="dd", 0x24, 0x0, 0x0, 0x92facce38bbd979b) recvmmsg(r0, &(0x7f00000043c0)=[{{0x0, 0x0, &(0x7f0000004040)=[{0x0}, {&(0x7f0000003e00)=""/161, 0xa1}], 0x2}}], 0x1, 0x0, 0x0) 04:15:25 executing program 2: r0 = syz_open_dev$loop(&(0x7f00000001c0)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACETEARDOWN(0xffffffffffffffff, 0x1276, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6c000000], 0x0, 0x400, 0x3ff}) 04:15:25 executing program 4: sendmmsg$unix(0xffffffffffffffff, &(0x7f0000005ec0)=[{0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB], 0x0, 0x800}], 0x3, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000240)={0x2, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, [@sadb_x_nat_t_type={0x1, 0x14, 0xed5}]}, 0x18}}, 0x0) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0xaaaaaaaaaaaab31, &(0x7f0000000100)=[{&(0x7f00000000c0)="800000003804000019000300e60100006c000000010000000100000001000000004000000040000080000000000000006d5ebe5a0000ffff53ef", 0x2c3, 0x400}], 0x1, 0x0) 04:15:25 executing program 1: sendmmsg$unix(0xffffffffffffffff, &(0x7f0000005ec0)=[{0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="100000000e0000"], 0x7, 0x800}], 0x3, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000240)={0x2, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, [@sadb_x_nat_t_type={0x1}, @sadb_ident={0x2}]}, 0x28}}, 0x0) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0xaaaaaaaaaaaab31, &(0x7f0000000100)=[{&(0x7f00000000c0)="800000003804000019000300e60100006c000000010000000100000001000000004000000040000080000000000000006d5ebe5a0000ffff53ef", 0x2c3, 0x400}], 0x1, 0x0) [ 806.612417][T14884] IPVS: set_ctl: invalid protocol: 0 255.255.255.255:0 [ 806.673574][T14891] debugfs: File 'dropped' in directory 'loop0' already present! [ 806.703968][T14891] debugfs: File 'msg' in directory 'loop0' already present! [ 806.720304][T14891] debugfs: File 'trace0' in directory 'loop0' already present! [ 806.738624][T14889] EXT4-fs (loop1): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 806.755440][T14894] debugfs: File 'dropped' in directory 'loop0' already present! [ 806.756117][T14889] EXT4-fs (loop1): ext4_check_descriptors: Inode table for group 0 not in group (block 0)! [ 806.776363][T14892] EXT4-fs (loop4): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 806.779775][T14889] EXT4-fs (loop1): group descriptors corrupted! [ 806.786246][T14892] EXT4-fs (loop4): ext4_check_descriptors: Block bitmap for group 0 not in group (block 0)! [ 806.803249][T14892] EXT4-fs (loop4): group descriptors corrupted! [ 806.808758][T14894] debugfs: File 'msg' in directory 'loop0' already present! [ 806.820806][T14894] debugfs: File 'trace0' in directory 'loop0' already present! 04:15:25 executing program 3: r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000000200)={0x2, 0x1004e20}, 0x10) sendto$inet(r0, &(0x7f0000000140)="731247f8bf09abec01ced5d4dd6e92aa62aa7d935b7e32ca5c14d70409a996a1de", 0x21, 0x8800, &(0x7f0000000000)={0x2, 0x4e23, @local}, 0x10) sendto$inet(r0, &(0x7f0000000240)="dd", 0x24, 0x0, 0x0, 0x92facce38bbd979b) recvmmsg(r0, &(0x7f00000043c0)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0, 0x0) 04:15:25 executing program 5: r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000000200), 0x10) sendto$inet(r0, &(0x7f0000000140)="731247f8bf09abec01ced5d4dd6e92aa62aa7d935b7e32ca5c14d70409a996a1de", 0x21, 0x8800, &(0x7f0000000000)={0x2, 0x4e23, @local}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e20, @empty}, 0x10) sendto$inet(r0, &(0x7f0000000240)="dd", 0x24, 0x0, 0x0, 0x92facce38bbd979b) recvmmsg(r0, &(0x7f00000043c0)=[{{0x0, 0x0, &(0x7f0000004040)=[{0x0}, {&(0x7f0000003e00)=""/161, 0xa1}], 0x2}}], 0x1, 0x0, 0x0) 04:15:25 executing program 0: socket$inet_sctp(0x2, 0x0, 0x84) perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x31c, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$IP_VS_SO_SET_DELDEST(r0, 0x0, 0x488, &(0x7f0000000380)={{0x0, @broadcast, 0x0, 0x2, 'ovf\x00\x00\x00\x00\x00z\x00', 0x2}, {@initdev={0xac, 0x1e, 0x0, 0x0}, 0x0, 0x2002}}, 0x44) 04:15:25 executing program 1: sendmmsg$unix(0xffffffffffffffff, &(0x7f0000005ec0)=[{0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="100000000e0000"], 0x7, 0x800}], 0x3, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000240)={0x2, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, [@sadb_x_nat_t_type={0x1}, @sadb_ident={0x2}]}, 0x28}}, 0x0) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0xaaaaaaaaaaaab31, &(0x7f0000000100)=[{&(0x7f00000000c0)="800000003804000019000300e60100006c000000010000000100000001000000004000000040000080000000000000006d5ebe5a0000ffff53ef", 0x2c3, 0x400}], 0x1, 0x0) 04:15:25 executing program 2: r0 = syz_open_dev$loop(&(0x7f00000001c0)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACETEARDOWN(0xffffffffffffffff, 0x1276, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x74000000], 0x0, 0x400, 0x3ff}) 04:15:25 executing program 4: sendmmsg$unix(0xffffffffffffffff, &(0x7f0000005ec0)=[{0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB], 0x0, 0x800}], 0x3, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000240)={0x2, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, [@sadb_x_nat_t_type={0x1, 0x14, 0xed5}]}, 0x18}}, 0x0) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0xaaaaaaaaaaaab31, &(0x7f0000000100)=[{&(0x7f00000000c0)="800000003804000019000300e60100006c000000010000000100000001000000004000000040000080000000000000006d5ebe5a0000ffff53ef", 0x2c3, 0x400}], 0x1, 0x0) [ 807.236487][T14899] debugfs: File 'dropped' in directory 'loop0' already present! [ 807.266385][T14899] debugfs: File 'msg' in directory 'loop0' already present! [ 807.274659][T14899] debugfs: File 'trace0' in directory 'loop0' already present! 04:15:25 executing program 5: r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000000200), 0x10) sendto$inet(r0, &(0x7f0000000140)="731247f8bf09abec01ced5d4dd6e92aa62aa7d935b7e32ca5c14d70409a996a1de", 0x21, 0x8800, &(0x7f0000000000)={0x2, 0x4e23, @local}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e20, @empty}, 0x10) sendto$inet(r0, &(0x7f0000000240)="dd", 0x24, 0x0, 0x0, 0x92facce38bbd979b) recvmmsg(r0, &(0x7f00000043c0)=[{{0x0, 0x0, &(0x7f0000004040)=[{0x0}, {&(0x7f0000003e00)=""/161, 0xa1}], 0x2}}], 0x1, 0x0, 0x0) [ 807.294131][T14908] IPVS: set_ctl: invalid protocol: 0 255.255.255.255:0 [ 807.317399][T14904] EXT4-fs (loop1): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 807.330140][T14910] debugfs: File 'dropped' in directory 'loop0' already present! [ 807.344865][T14904] EXT4-fs (loop1): ext4_check_descriptors: Inode table for group 0 not in group (block 0)! [ 807.354785][T14910] debugfs: File 'msg' in directory 'loop0' already present! [ 807.368300][T14904] EXT4-fs (loop1): group descriptors corrupted! [ 807.374662][T14902] EXT4-fs (loop4): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 807.385312][T14902] EXT4-fs (loop4): ext4_check_descriptors: Block bitmap for group 0 not in group (block 0)! 04:15:25 executing program 5: r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000000200), 0x10) sendto$inet(r0, &(0x7f0000000140)="731247f8bf09abec01ced5d4dd6e92aa62aa7d935b7e32ca5c14d70409a996a1de", 0x21, 0x8800, &(0x7f0000000000)={0x2, 0x4e23, @local}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e20, @empty}, 0x10) sendto$inet(r0, &(0x7f0000000240)="dd", 0x24, 0x0, 0x0, 0x92facce38bbd979b) recvmmsg(r0, &(0x7f00000043c0)=[{{0x0, 0x0, &(0x7f0000004040)=[{0x0}, {&(0x7f0000003e00)=""/161, 0xa1}], 0x2}}], 0x1, 0x0, 0x0) 04:15:25 executing program 2: r0 = syz_open_dev$loop(&(0x7f00000001c0)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACETEARDOWN(0xffffffffffffffff, 0x1276, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7a000000], 0x0, 0x400, 0x3ff}) 04:15:25 executing program 5: r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000000200)={0x2, 0x1004e20}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f0000000140)="731247f8bf09abec01ced5d4dd6e92aa62aa7d935b7e32ca5c14d70409a996a1de", 0x21, 0x8800, &(0x7f0000000000)={0x2, 0x4e23, @local}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e20, @empty}, 0x10) sendto$inet(r0, &(0x7f0000000240)="dd", 0x24, 0x0, 0x0, 0x92facce38bbd979b) recvmmsg(r0, &(0x7f00000043c0)=[{{0x0, 0x0, &(0x7f0000004040)=[{0x0}, {&(0x7f0000003e00)=""/161, 0xa1}], 0x2}}], 0x1, 0x0, 0x0) [ 807.399322][T14910] debugfs: File 'trace0' in directory 'loop0' already present! [ 807.409544][T14902] EXT4-fs (loop4): group descriptors corrupted! 04:15:25 executing program 1: sendmmsg$unix(0xffffffffffffffff, &(0x7f0000005ec0)=[{0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="100000000e0000"], 0x7, 0x800}], 0x3, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000240)={0x2, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, [@sadb_x_nat_t_type={0x1}, @sadb_ident={0x2}]}, 0x28}}, 0x0) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0xaaaaaaaaaaaab31, &(0x7f0000000100)=[{&(0x7f00000000c0)="800000003804000019000300e60100006c000000010000000100000001000000004000000040000080000000000000006d5ebe5a0000ffff53ef", 0x2c3, 0x400}], 0x1, 0x0) [ 807.473256][T14920] IPVS: set_ctl: invalid protocol: 0 255.255.255.255:0 04:15:25 executing program 4: sendmmsg$unix(0xffffffffffffffff, &(0x7f0000005ec0)=[{0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB], 0x0, 0x800}], 0x3, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000240)={0x2, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, [@sadb_x_nat_t_type={0x1, 0x14, 0xed5}]}, 0x18}}, 0x0) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0xaaaaaaaaaaaab31, &(0x7f0000000100)=[{&(0x7f00000000c0)="800000003804000019000300e60100006c000000010000000100000001000000004000000040000080000000000000006d5ebe5a0000ffff53ef", 0x2c3, 0x400}], 0x1, 0x0) [ 807.518406][T14923] debugfs: File 'dropped' in directory 'loop0' already present! [ 807.533219][T14923] debugfs: File 'msg' in directory 'loop0' already present! [ 807.553699][T14923] debugfs: File 'trace0' in directory 'loop0' already present! [ 807.571122][T14926] EXT4-fs (loop1): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 807.595689][T14926] EXT4-fs (loop1): ext4_check_descriptors: Inode table for group 0 not in group (block 0)! [ 807.607510][T14926] EXT4-fs (loop1): group descriptors corrupted! [ 807.618996][T14931] debugfs: File 'dropped' in directory 'loop0' already present! [ 807.626988][T14929] EXT4-fs (loop4): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 807.637211][T14929] EXT4-fs (loop4): ext4_check_descriptors: Block bitmap for group 0 not in group (block 0)! [ 807.647803][T14931] debugfs: File 'msg' in directory 'loop0' already present! [ 807.655247][T14929] EXT4-fs (loop4): group descriptors corrupted! [ 807.663103][T14931] debugfs: File 'trace0' in directory 'loop0' already present! 04:15:26 executing program 3: r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000000200)={0x2, 0x1004e20}, 0x10) sendto$inet(r0, &(0x7f0000000140)="731247f8bf09abec01ced5d4dd6e92aa62aa7d935b7e32ca5c14d70409a996a1de", 0x21, 0x8800, &(0x7f0000000000)={0x2, 0x4e23, @local}, 0x10) sendto$inet(r0, &(0x7f0000000240)="dd", 0x24, 0x0, 0x0, 0x92facce38bbd979b) recvmmsg(r0, &(0x7f00000043c0)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0, 0x0) 04:15:26 executing program 5: r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000000200)={0x2, 0x1004e20}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f0000000140)="731247f8bf09abec01ced5d4dd6e92aa62aa7d935b7e32ca5c14d70409a996a1de", 0x21, 0x8800, &(0x7f0000000000)={0x2, 0x4e23, @local}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e20, @empty}, 0x10) sendto$inet(r0, &(0x7f0000000240)="dd", 0x24, 0x0, 0x0, 0x92facce38bbd979b) recvmmsg(r0, &(0x7f00000043c0)=[{{0x0, 0x0, &(0x7f0000004040)=[{0x0}, {&(0x7f0000003e00)=""/161, 0xa1}], 0x2}}], 0x1, 0x0, 0x0) 04:15:26 executing program 0: socket$inet_sctp(0x2, 0x0, 0x84) perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x31c, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$IP_VS_SO_SET_DELDEST(r0, 0x0, 0x488, &(0x7f0000000380)={{0x0, @broadcast, 0x0, 0x2, 'ovf\x00\x00\x00\x00\x00\x84\x00', 0x2}, {@initdev={0xac, 0x1e, 0x0, 0x0}, 0x0, 0x2002}}, 0x44) 04:15:26 executing program 1: sendmmsg$unix(0xffffffffffffffff, &(0x7f0000005ec0)=[{0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="100000000e000000"], 0x8, 0x800}], 0x3, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000240)={0x2, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, [@sadb_x_nat_t_type={0x1}, @sadb_ident={0x2}]}, 0x28}}, 0x0) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0xaaaaaaaaaaaab31, &(0x7f0000000100)=[{&(0x7f00000000c0)="800000003804000019000300e60100006c000000010000000100000001000000004000000040000080000000000000006d5ebe5a0000ffff53ef", 0x2c3, 0x400}], 0x1, 0x0) 04:15:26 executing program 2: r0 = syz_open_dev$loop(&(0x7f00000001c0)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACETEARDOWN(0xffffffffffffffff, 0x1276, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfdfdffff], 0x0, 0x400, 0x3ff}) 04:15:26 executing program 4: sendmmsg$unix(0xffffffffffffffff, &(0x7f0000005ec0)=[{0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="100000000e"], 0x5, 0x800}], 0x3, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000240)={0x2, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, [@sadb_x_nat_t_type={0x1, 0x14, 0xed5}]}, 0x18}}, 0x0) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0xaaaaaaaaaaaab31, &(0x7f0000000100)=[{&(0x7f00000000c0)="800000003804000019000300e60100006c000000010000000100000001000000004000000040000080000000000000006d5ebe5a0000ffff53ef", 0x2c3, 0x400}], 0x1, 0x0) [ 808.188209][T14941] debugfs: File 'dropped' in directory 'loop0' already present! [ 808.227970][T14946] IPVS: set_ctl: invalid protocol: 0 255.255.255.255:0 04:15:26 executing program 5: r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000000200)={0x2, 0x1004e20}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f0000000140)="731247f8bf09abec01ced5d4dd6e92aa62aa7d935b7e32ca5c14d70409a996a1de", 0x21, 0x8800, &(0x7f0000000000)={0x2, 0x4e23, @local}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e20, @empty}, 0x10) sendto$inet(r0, &(0x7f0000000240)="dd", 0x24, 0x0, 0x0, 0x92facce38bbd979b) recvmmsg(r0, &(0x7f00000043c0)=[{{0x0, 0x0, &(0x7f0000004040)=[{0x0}, {&(0x7f0000003e00)=""/161, 0xa1}], 0x2}}], 0x1, 0x0, 0x0) [ 808.232984][T14941] debugfs: File 'msg' in directory 'loop0' already present! [ 808.255017][T14941] debugfs: File 'trace0' in directory 'loop0' already present! [ 808.269721][T14933] EXT4-fs (loop1): ext4_check_descriptors: Inode table for group 0 overlaps superblock 04:15:26 executing program 5: r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000000200)={0x2, 0x1004e20}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x8800, &(0x7f0000000000)={0x2, 0x4e23, @local}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e20, @empty}, 0x10) sendto$inet(r0, &(0x7f0000000240)="dd", 0x24, 0x0, 0x0, 0x92facce38bbd979b) recvmmsg(r0, &(0x7f00000043c0)=[{{0x0, 0x0, &(0x7f0000004040)=[{0x0}, {&(0x7f0000003e00)=""/161, 0xa1}], 0x2}}], 0x1, 0x0, 0x0) [ 808.283934][T14940] EXT4-fs (loop4): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 808.300774][T14933] EXT4-fs (loop1): ext4_check_descriptors: Inode table for group 0 not in group (block 0)! [ 808.306034][T14940] EXT4-fs (loop4): ext4_check_descriptors: Inode table for group 0 not in group (block 0)! [ 808.321520][T14951] debugfs: File 'dropped' in directory 'loop0' already present! [ 808.324961][T14933] EXT4-fs (loop1): group descriptors corrupted! 04:15:26 executing program 5: r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000000200)={0x2, 0x1004e20}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x8800, &(0x7f0000000000)={0x2, 0x4e23, @local}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e20, @empty}, 0x10) sendto$inet(r0, &(0x7f0000000240)="dd", 0x24, 0x0, 0x0, 0x92facce38bbd979b) recvmmsg(r0, &(0x7f00000043c0)=[{{0x0, 0x0, &(0x7f0000004040)=[{0x0}, {&(0x7f0000003e00)=""/161, 0xa1}], 0x2}}], 0x1, 0x0, 0x0) [ 808.353357][T14940] EXT4-fs (loop4): group descriptors corrupted! [ 808.356344][T14951] debugfs: File 'msg' in directory 'loop0' already present! [ 808.368164][T14957] IPVS: set_ctl: invalid protocol: 0 255.255.255.255:0 [ 808.382181][T14951] debugfs: File 'trace0' in directory 'loop0' already present! 04:15:26 executing program 1: sendmmsg$unix(0xffffffffffffffff, &(0x7f0000005ec0)=[{0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="100000000e000000"], 0x8, 0x800}], 0x3, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000240)={0x2, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, [@sadb_x_nat_t_type={0x1}, @sadb_ident={0x2}]}, 0x28}}, 0x0) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0xaaaaaaaaaaaab31, &(0x7f0000000100)=[{&(0x7f00000000c0)="800000003804000019000300e60100006c000000010000000100000001000000004000000040000080000000000000006d5ebe5a0000ffff53ef", 0x2c3, 0x400}], 0x1, 0x0) 04:15:26 executing program 0: socket$inet_sctp(0x2, 0x0, 0x84) perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x31c, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$IP_VS_SO_SET_DELDEST(r0, 0x0, 0x488, &(0x7f0000000380)={{0x0, @broadcast, 0x0, 0x2, 'ovf\x00\x00\x00\x00\x00\x88\x00', 0x2}, {@initdev={0xac, 0x1e, 0x0, 0x0}, 0x0, 0x2002}}, 0x44) 04:15:26 executing program 5: r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000000200)={0x2, 0x1004e20}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x8800, &(0x7f0000000000)={0x2, 0x4e23, @local}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e20, @empty}, 0x10) sendto$inet(r0, &(0x7f0000000240)="dd", 0x24, 0x0, 0x0, 0x92facce38bbd979b) recvmmsg(r0, &(0x7f00000043c0)=[{{0x0, 0x0, &(0x7f0000004040)=[{0x0}, {&(0x7f0000003e00)=""/161, 0xa1}], 0x2}}], 0x1, 0x0, 0x0) [ 808.503388][T14961] EXT4-fs (loop1): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 808.518852][T14961] EXT4-fs (loop1): ext4_check_descriptors: Inode table for group 0 not in group (block 0)! [ 808.535704][T14961] EXT4-fs (loop1): group descriptors corrupted! [ 808.544159][T14964] IPVS: set_ctl: invalid protocol: 0 255.255.255.255:0 [ 808.655425][T14972] IPVS: set_ctl: invalid protocol: 0 255.255.255.255:0 04:15:27 executing program 3: r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000000200)={0x2, 0x1004e20}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e20, @empty}, 0x10) sendto$inet(r0, &(0x7f0000000240)="dd", 0x24, 0x0, 0x0, 0x92facce38bbd979b) recvmmsg(r0, &(0x7f00000043c0)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0, 0x0) 04:15:27 executing program 4: sendmmsg$unix(0xffffffffffffffff, &(0x7f0000005ec0)=[{0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="100000000e"], 0x5, 0x800}], 0x3, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000240)={0x2, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, [@sadb_x_nat_t_type={0x1, 0x14, 0xed5}]}, 0x18}}, 0x0) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0xaaaaaaaaaaaab31, &(0x7f0000000100)=[{&(0x7f00000000c0)="800000003804000019000300e60100006c000000010000000100000001000000004000000040000080000000000000006d5ebe5a0000ffff53ef", 0x2c3, 0x400}], 0x1, 0x0) 04:15:27 executing program 2: r0 = syz_open_dev$loop(&(0x7f00000001c0)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACETEARDOWN(0xffffffffffffffff, 0x1276, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfeffffff], 0x0, 0x400, 0x3ff}) 04:15:27 executing program 5: r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000000200)={0x2, 0x1004e20}, 0x10) sendto$inet(r0, &(0x7f0000000140), 0x0, 0x8800, &(0x7f0000000000)={0x2, 0x4e23, @local}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e20, @empty}, 0x10) sendto$inet(r0, &(0x7f0000000240)="dd", 0x24, 0x0, 0x0, 0x92facce38bbd979b) recvmmsg(r0, &(0x7f00000043c0)=[{{0x0, 0x0, &(0x7f0000004040)=[{0x0}, {&(0x7f0000003e00)=""/161, 0xa1}], 0x2}}], 0x1, 0x0, 0x0) 04:15:27 executing program 1: sendmmsg$unix(0xffffffffffffffff, &(0x7f0000005ec0)=[{0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="100000000e000000"], 0x8, 0x800}], 0x3, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000240)={0x2, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, [@sadb_x_nat_t_type={0x1}, @sadb_ident={0x2}]}, 0x28}}, 0x0) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0xaaaaaaaaaaaab31, &(0x7f0000000100)=[{&(0x7f00000000c0)="800000003804000019000300e60100006c000000010000000100000001000000004000000040000080000000000000006d5ebe5a0000ffff53ef", 0x2c3, 0x400}], 0x1, 0x0) 04:15:27 executing program 0: socket$inet_sctp(0x2, 0x0, 0x84) perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x31c, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$IP_VS_SO_SET_DELDEST(r0, 0x0, 0x488, &(0x7f0000000380)={{0x0, @broadcast, 0x0, 0x2, 'ovf\x00\x00\x00\x00\x00\x00\x00\x01\x00', 0x2}, {@initdev={0xac, 0x1e, 0x0, 0x0}, 0x0, 0x2002}}, 0x44) 04:15:27 executing program 5: r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000000200)={0x2, 0x1004e20}, 0x10) sendto$inet(r0, &(0x7f0000000140), 0x0, 0x8800, &(0x7f0000000000)={0x2, 0x4e23, @local}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e20, @empty}, 0x10) sendto$inet(r0, &(0x7f0000000240)="dd", 0x24, 0x0, 0x0, 0x92facce38bbd979b) recvmmsg(r0, &(0x7f00000043c0)=[{{0x0, 0x0, &(0x7f0000004040)=[{0x0}, {&(0x7f0000003e00)=""/161, 0xa1}], 0x2}}], 0x1, 0x0, 0x0) [ 809.049165][T14977] debugfs: File 'dropped' in directory 'loop0' already present! [ 809.072784][T14977] debugfs: File 'msg' in directory 'loop0' already present! [ 809.089564][T14977] debugfs: File 'trace0' in directory 'loop0' already present! [ 809.120109][T14982] IPVS: set_ctl: invalid protocol: 0 255.255.255.255:0 [ 809.128447][T14988] debugfs: File 'dropped' in directory 'loop0' already present! 04:15:27 executing program 3: r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000000200)={0x2, 0x1004e20}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e20, @empty}, 0x10) sendto$inet(r0, &(0x7f0000000240)="dd", 0x24, 0x0, 0x0, 0x92facce38bbd979b) recvmmsg(r0, &(0x7f00000043c0)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0, 0x0) 04:15:27 executing program 5: r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000000200)={0x2, 0x1004e20}, 0x10) sendto$inet(r0, &(0x7f0000000140), 0x0, 0x8800, &(0x7f0000000000)={0x2, 0x4e23, @local}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e20, @empty}, 0x10) sendto$inet(r0, &(0x7f0000000240)="dd", 0x24, 0x0, 0x0, 0x92facce38bbd979b) recvmmsg(r0, &(0x7f00000043c0)=[{{0x0, 0x0, &(0x7f0000004040)=[{0x0}, {&(0x7f0000003e00)=""/161, 0xa1}], 0x2}}], 0x1, 0x0, 0x0) [ 809.161070][T14988] debugfs: File 'msg' in directory 'loop0' already present! [ 809.184311][T14979] EXT4-fs (loop1): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 809.198654][T14981] EXT4-fs (loop4): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 809.210970][T14988] debugfs: File 'trace0' in directory 'loop0' already present! [ 809.221305][T14979] EXT4-fs (loop1): ext4_check_descriptors: Inode table for group 0 not in group (block 0)! [ 809.231742][T14981] EXT4-fs (loop4): ext4_check_descriptors: Inode table for group 0 not in group (block 0)! 04:15:27 executing program 2: r0 = syz_open_dev$loop(&(0x7f00000001c0)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACETEARDOWN(0xffffffffffffffff, 0x1276, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff030000], 0x0, 0x400, 0x3ff}) 04:15:27 executing program 5: r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000000200)={0x2, 0x1004e20}, 0x10) sendto$inet(r0, &(0x7f0000000140)="731247f8bf09abec01ced5d4dd6e92aa62", 0x11, 0x8800, &(0x7f0000000000)={0x2, 0x4e23, @local}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e20, @empty}, 0x10) sendto$inet(r0, &(0x7f0000000240)="dd", 0x24, 0x0, 0x0, 0x92facce38bbd979b) recvmmsg(r0, &(0x7f00000043c0)=[{{0x0, 0x0, &(0x7f0000004040)=[{0x0}, {&(0x7f0000003e00)=""/161, 0xa1}], 0x2}}], 0x1, 0x0, 0x0) 04:15:27 executing program 3: r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000000200)={0x2, 0x1004e20}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e20, @empty}, 0x10) sendto$inet(r0, &(0x7f0000000240)="dd", 0x24, 0x0, 0x0, 0x92facce38bbd979b) recvmmsg(r0, &(0x7f00000043c0)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0, 0x0) [ 809.256586][T14979] EXT4-fs (loop1): group descriptors corrupted! [ 809.263555][T14998] IPVS: set_ctl: invalid protocol: 0 255.255.255.255:0 [ 809.266261][T14981] EXT4-fs (loop4): group descriptors corrupted! 04:15:27 executing program 5: r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000000200)={0x2, 0x1004e20}, 0x10) sendto$inet(r0, &(0x7f0000000140)="731247f8bf09abec01ced5d4dd6e92aa62", 0x11, 0x8800, &(0x7f0000000000)={0x2, 0x4e23, @local}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e20, @empty}, 0x10) sendto$inet(r0, &(0x7f0000000240)="dd", 0x24, 0x0, 0x0, 0x92facce38bbd979b) recvmmsg(r0, &(0x7f00000043c0)=[{{0x0, 0x0, &(0x7f0000004040)=[{0x0}, {&(0x7f0000003e00)=""/161, 0xa1}], 0x2}}], 0x1, 0x0, 0x0) 04:15:27 executing program 4: sendmmsg$unix(0xffffffffffffffff, &(0x7f0000005ec0)=[{0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="100000000e"], 0x5, 0x800}], 0x3, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000240)={0x2, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, [@sadb_x_nat_t_type={0x1, 0x14, 0xed5}]}, 0x18}}, 0x0) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0xaaaaaaaaaaaab31, &(0x7f0000000100)=[{&(0x7f00000000c0)="800000003804000019000300e60100006c000000010000000100000001000000004000000040000080000000000000006d5ebe5a0000ffff53ef", 0x2c3, 0x400}], 0x1, 0x0) 04:15:27 executing program 0: socket$inet_sctp(0x2, 0x0, 0x84) perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x31c, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$IP_VS_SO_SET_DELDEST(r0, 0x0, 0x488, &(0x7f0000000380)={{0x0, @broadcast, 0x0, 0x2, 'ovf\x00\x00\x00\x00\x00\x00\x00\x02\x00', 0x2}, {@initdev={0xac, 0x1e, 0x0, 0x0}, 0x0, 0x2002}}, 0x44) 04:15:27 executing program 3: r0 = socket$inet(0x2, 0x2, 0x0) sendto$inet(r0, &(0x7f0000000140)="731247f8bf09abec01ced5d4dd6e92aa62aa7d935b7e32ca5c14d70409a996a1de", 0x21, 0x8800, &(0x7f0000000000)={0x2, 0x4e23, @local}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e20, @empty}, 0x10) sendto$inet(r0, &(0x7f0000000240)="dd", 0x24, 0x0, 0x0, 0x92facce38bbd979b) recvmmsg(r0, &(0x7f00000043c0)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0, 0x0) 04:15:27 executing program 1: sendmmsg$unix(0xffffffffffffffff, &(0x7f0000005ec0)=[{0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="100000000e00000027"], 0x9}], 0x3, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000240)={0x2, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, [@sadb_x_nat_t_type={0x1}, @sadb_ident={0x2}]}, 0x28}}, 0x0) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0xaaaaaaaaaaaab31, &(0x7f0000000100)=[{&(0x7f00000000c0)="800000003804000019000300e60100006c000000010000000100000001000000004000000040000080000000000000006d5ebe5a0000ffff53ef", 0x2c3, 0x400}], 0x1, 0x0) [ 809.386818][T15004] debugfs: File 'dropped' in directory 'loop0' already present! [ 809.394520][T15004] debugfs: File 'msg' in directory 'loop0' already present! [ 809.395385][T15004] debugfs: File 'trace0' in directory 'loop0' already present! 04:15:27 executing program 5: r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000000200)={0x2, 0x1004e20}, 0x10) sendto$inet(r0, &(0x7f0000000140)="731247f8bf09abec01ced5d4dd6e92aa62", 0x11, 0x8800, &(0x7f0000000000)={0x2, 0x4e23, @local}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e20, @empty}, 0x10) sendto$inet(r0, &(0x7f0000000240)="dd", 0x24, 0x0, 0x0, 0x92facce38bbd979b) recvmmsg(r0, &(0x7f00000043c0)=[{{0x0, 0x0, &(0x7f0000004040)=[{0x0}, {&(0x7f0000003e00)=""/161, 0xa1}], 0x2}}], 0x1, 0x0, 0x0) [ 809.459464][T15010] IPVS: set_ctl: invalid protocol: 0 255.255.255.255:0 04:15:27 executing program 2: r0 = syz_open_dev$loop(&(0x7f00000001c0)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACETEARDOWN(0xffffffffffffffff, 0x1276, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffdfd], 0x0, 0x400, 0x3ff}) 04:15:27 executing program 3: r0 = socket$inet(0x2, 0x2, 0x0) sendto$inet(r0, &(0x7f0000000140)="731247f8bf09abec01ced5d4dd6e92aa62aa7d935b7e32ca5c14d70409a996a1de", 0x21, 0x8800, &(0x7f0000000000)={0x2, 0x4e23, @local}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e20, @empty}, 0x10) sendto$inet(r0, &(0x7f0000000240)="dd", 0x24, 0x0, 0x0, 0x92facce38bbd979b) recvmmsg(r0, &(0x7f00000043c0)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0, 0x0) 04:15:27 executing program 5: r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000000200)={0x2, 0x1004e20}, 0x10) sendto$inet(r0, &(0x7f0000000140)="731247f8bf09abec01ced5d4dd6e92aa62aa7d935b7e32ca5c", 0x19, 0x8800, &(0x7f0000000000)={0x2, 0x4e23, @local}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e20, @empty}, 0x10) sendto$inet(r0, &(0x7f0000000240)="dd", 0x24, 0x0, 0x0, 0x92facce38bbd979b) recvmmsg(r0, &(0x7f00000043c0)=[{{0x0, 0x0, &(0x7f0000004040)=[{0x0}, {&(0x7f0000003e00)=""/161, 0xa1}], 0x2}}], 0x1, 0x0, 0x0) [ 809.504426][T15013] EXT4-fs (loop4): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 809.514758][T15013] EXT4-fs (loop4): ext4_check_descriptors: Inode table for group 0 not in group (block 0)! [ 809.528776][T15013] EXT4-fs (loop4): group descriptors corrupted! [ 809.573398][T15024] IPVS: set_ctl: invalid protocol: 0 255.255.255.255:0 [ 809.604673][T15016] EXT4-fs (loop1): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 809.613141][T15027] debugfs: File 'dropped' in directory 'loop0' already present! 04:15:28 executing program 4: sendmmsg$unix(0xffffffffffffffff, &(0x7f0000005ec0)=[{0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="100000000e0000"], 0x7, 0x800}], 0x3, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000240)={0x2, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, [@sadb_x_nat_t_type={0x1, 0x14, 0xed5}]}, 0x18}}, 0x0) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0xaaaaaaaaaaaab31, &(0x7f0000000100)=[{&(0x7f00000000c0)="800000003804000019000300e60100006c000000010000000100000001000000004000000040000080000000000000006d5ebe5a0000ffff53ef", 0x2c3, 0x400}], 0x1, 0x0) 04:15:28 executing program 5: r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000000200)={0x2, 0x1004e20}, 0x10) sendto$inet(r0, &(0x7f0000000140)="731247f8bf09abec01ced5d4dd6e92aa62aa7d935b7e32ca5c", 0x19, 0x8800, &(0x7f0000000000)={0x2, 0x4e23, @local}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e20, @empty}, 0x10) sendto$inet(r0, &(0x7f0000000240)="dd", 0x24, 0x0, 0x0, 0x92facce38bbd979b) recvmmsg(r0, &(0x7f00000043c0)=[{{0x0, 0x0, &(0x7f0000004040)=[{0x0}, {&(0x7f0000003e00)=""/161, 0xa1}], 0x2}}], 0x1, 0x0, 0x0) 04:15:28 executing program 3: r0 = socket$inet(0x2, 0x2, 0x0) sendto$inet(r0, &(0x7f0000000140)="731247f8bf09abec01ced5d4dd6e92aa62aa7d935b7e32ca5c14d70409a996a1de", 0x21, 0x8800, &(0x7f0000000000)={0x2, 0x4e23, @local}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e20, @empty}, 0x10) sendto$inet(r0, &(0x7f0000000240)="dd", 0x24, 0x0, 0x0, 0x92facce38bbd979b) recvmmsg(r0, &(0x7f00000043c0)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0, 0x0) 04:15:28 executing program 0: socket$inet_sctp(0x2, 0x0, 0x84) perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x31c, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$IP_VS_SO_SET_DELDEST(r0, 0x0, 0x488, &(0x7f0000000380)={{0x0, @broadcast, 0x0, 0x2, 'ovf\x00\x00\x00\x00\x00\x00\x00\x03\x00', 0x2}, {@initdev={0xac, 0x1e, 0x0, 0x0}, 0x0, 0x2002}}, 0x44) [ 809.616667][T15016] EXT4-fs (loop1): ext4_check_descriptors: Block bitmap for group 0 not in group (block 0)! [ 809.650910][T15016] EXT4-fs (loop1): group descriptors corrupted! [ 809.659457][T15027] debugfs: File 'msg' in directory 'loop0' already present! 04:15:28 executing program 1: sendmmsg$unix(0xffffffffffffffff, &(0x7f0000005ec0)=[{0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="100000000e00000027"], 0x9}], 0x3, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000240)={0x2, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, [@sadb_x_nat_t_type={0x1}, @sadb_ident={0x2}]}, 0x28}}, 0x0) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0xaaaaaaaaaaaab31, &(0x7f0000000100)=[{&(0x7f00000000c0)="800000003804000019000300e60100006c000000010000000100000001000000004000000040000080000000000000006d5ebe5a0000ffff53ef", 0x2c3, 0x400}], 0x1, 0x0) 04:15:28 executing program 5: r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000000200)={0x2, 0x1004e20}, 0x10) sendto$inet(r0, &(0x7f0000000140)="731247f8bf09abec01ced5d4dd6e92aa62aa7d935b7e32ca5c", 0x19, 0x8800, &(0x7f0000000000)={0x2, 0x4e23, @local}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e20, @empty}, 0x10) sendto$inet(r0, &(0x7f0000000240)="dd", 0x24, 0x0, 0x0, 0x92facce38bbd979b) recvmmsg(r0, &(0x7f00000043c0)=[{{0x0, 0x0, &(0x7f0000004040)=[{0x0}, {&(0x7f0000003e00)=""/161, 0xa1}], 0x2}}], 0x1, 0x0, 0x0) [ 809.688526][T15027] debugfs: File 'trace0' in directory 'loop0' already present! [ 809.725851][T15038] debugfs: File 'dropped' in directory 'loop0' already present! 04:15:28 executing program 3: bind$inet(0xffffffffffffffff, &(0x7f0000000200)={0x2, 0x1004e20}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f0000000140)="731247f8bf09abec01ced5d4dd6e92aa62aa7d935b7e32ca5c14d70409a996a1de", 0x21, 0x8800, &(0x7f0000000000)={0x2, 0x4e23, @local}, 0x10) connect$inet(0xffffffffffffffff, &(0x7f0000000080)={0x2, 0x4e20, @empty}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f0000000240)="dd", 0x24, 0x0, 0x0, 0x92facce38bbd979b) recvmmsg(0xffffffffffffffff, &(0x7f00000043c0)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0, 0x0) [ 809.750616][T15034] EXT4-fs (loop4): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 809.772532][T15038] debugfs: File 'msg' in directory 'loop0' already present! [ 809.776938][T15034] EXT4-fs (loop4): ext4_check_descriptors: Inode table for group 0 not in group (block 0)! [ 809.791344][T15045] IPVS: set_ctl: invalid protocol: 0 255.255.255.255:0 [ 809.808426][T15038] debugfs: File 'trace0' in directory 'loop0' already present! 04:15:28 executing program 2: r0 = syz_open_dev$loop(&(0x7f00000001c0)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACETEARDOWN(0xffffffffffffffff, 0x1276, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffe], 0x0, 0x400, 0x3ff}) 04:15:28 executing program 5: r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000000200)={0x2, 0x1004e20}, 0x10) sendto$inet(r0, &(0x7f0000000140)="731247f8bf09abec01ced5d4dd6e92aa62aa7d935b7e32ca5c14d70409", 0x1d, 0x8800, &(0x7f0000000000)={0x2, 0x4e23, @local}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e20, @empty}, 0x10) sendto$inet(r0, &(0x7f0000000240)="dd", 0x24, 0x0, 0x0, 0x92facce38bbd979b) recvmmsg(r0, &(0x7f00000043c0)=[{{0x0, 0x0, &(0x7f0000004040)=[{0x0}, {&(0x7f0000003e00)=""/161, 0xa1}], 0x2}}], 0x1, 0x0, 0x0) 04:15:28 executing program 3: bind$inet(0xffffffffffffffff, &(0x7f0000000200)={0x2, 0x1004e20}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f0000000140)="731247f8bf09abec01ced5d4dd6e92aa62aa7d935b7e32ca5c14d70409a996a1de", 0x21, 0x8800, &(0x7f0000000000)={0x2, 0x4e23, @local}, 0x10) connect$inet(0xffffffffffffffff, &(0x7f0000000080)={0x2, 0x4e20, @empty}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f0000000240)="dd", 0x24, 0x0, 0x0, 0x92facce38bbd979b) recvmmsg(0xffffffffffffffff, &(0x7f00000043c0)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0, 0x0) [ 809.853212][T15034] EXT4-fs (loop4): group descriptors corrupted! [ 809.878509][T15044] EXT4-fs (loop1): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock 04:15:28 executing program 4: sendmmsg$unix(0xffffffffffffffff, &(0x7f0000005ec0)=[{0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="100000000e0000"], 0x7, 0x800}], 0x3, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000240)={0x2, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, [@sadb_x_nat_t_type={0x1, 0x14, 0xed5}]}, 0x18}}, 0x0) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0xaaaaaaaaaaaab31, &(0x7f0000000100)=[{&(0x7f00000000c0)="800000003804000019000300e60100006c000000010000000100000001000000004000000040000080000000000000006d5ebe5a0000ffff53ef", 0x2c3, 0x400}], 0x1, 0x0) [ 809.900836][T15054] IPVS: set_ctl: invalid protocol: 0 255.255.255.255:0 [ 809.909216][T15044] EXT4-fs (loop1): ext4_check_descriptors: Block bitmap for group 0 not in group (block 0)! [ 809.940808][T15044] EXT4-fs (loop1): group descriptors corrupted! 04:15:28 executing program 0: socket$inet_sctp(0x2, 0x0, 0x84) perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x31c, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$IP_VS_SO_SET_DELDEST(r0, 0x0, 0x488, &(0x7f0000000380)={{0x0, @broadcast, 0x0, 0x2, 'ovf\x00\x00\x00\x00\x00\x00\x00\x04\x00', 0x2}, {@initdev={0xac, 0x1e, 0x0, 0x0}, 0x0, 0x2002}}, 0x44) [ 809.950119][T15057] debugfs: File 'dropped' in directory 'loop0' already present! 04:15:28 executing program 5: r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000000200)={0x2, 0x1004e20}, 0x10) sendto$inet(r0, &(0x7f0000000140)="731247f8bf09abec01ced5d4dd6e92aa62aa7d935b7e32ca5c14d70409", 0x1d, 0x8800, &(0x7f0000000000)={0x2, 0x4e23, @local}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e20, @empty}, 0x10) sendto$inet(r0, &(0x7f0000000240)="dd", 0x24, 0x0, 0x0, 0x92facce38bbd979b) recvmmsg(r0, &(0x7f00000043c0)=[{{0x0, 0x0, &(0x7f0000004040)=[{0x0}, {&(0x7f0000003e00)=""/161, 0xa1}], 0x2}}], 0x1, 0x0, 0x0) 04:15:28 executing program 3: bind$inet(0xffffffffffffffff, &(0x7f0000000200)={0x2, 0x1004e20}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f0000000140)="731247f8bf09abec01ced5d4dd6e92aa62aa7d935b7e32ca5c14d70409a996a1de", 0x21, 0x8800, &(0x7f0000000000)={0x2, 0x4e23, @local}, 0x10) connect$inet(0xffffffffffffffff, &(0x7f0000000080)={0x2, 0x4e20, @empty}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f0000000240)="dd", 0x24, 0x0, 0x0, 0x92facce38bbd979b) recvmmsg(0xffffffffffffffff, &(0x7f00000043c0)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0, 0x0) [ 809.990881][T15057] debugfs: File 'msg' in directory 'loop0' already present! [ 810.004993][T15057] debugfs: File 'trace0' in directory 'loop0' already present! 04:15:28 executing program 1: sendmmsg$unix(0xffffffffffffffff, &(0x7f0000005ec0)=[{0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="100000000e00000027"], 0x9}], 0x3, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000240)={0x2, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, [@sadb_x_nat_t_type={0x1}, @sadb_ident={0x2}]}, 0x28}}, 0x0) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0xaaaaaaaaaaaab31, &(0x7f0000000100)=[{&(0x7f00000000c0)="800000003804000019000300e60100006c000000010000000100000001000000004000000040000080000000000000006d5ebe5a0000ffff53ef", 0x2c3, 0x400}], 0x1, 0x0) 04:15:28 executing program 5: r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000000200)={0x2, 0x1004e20}, 0x10) sendto$inet(r0, &(0x7f0000000140)="731247f8bf09abec01ced5d4dd6e92aa62aa7d935b7e32ca5c14d70409", 0x1d, 0x8800, &(0x7f0000000000)={0x2, 0x4e23, @local}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e20, @empty}, 0x10) sendto$inet(r0, &(0x7f0000000240)="dd", 0x24, 0x0, 0x0, 0x92facce38bbd979b) recvmmsg(r0, &(0x7f00000043c0)=[{{0x0, 0x0, &(0x7f0000004040)=[{0x0}, {&(0x7f0000003e00)=""/161, 0xa1}], 0x2}}], 0x1, 0x0, 0x0) [ 810.057248][T15062] EXT4-fs (loop4): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 810.061247][T15071] debugfs: File 'dropped' in directory 'loop0' already present! [ 810.079631][T15073] IPVS: set_ctl: invalid protocol: 0 255.255.255.255:0 [ 810.092429][T15062] EXT4-fs (loop4): ext4_check_descriptors: Inode table for group 0 not in group (block 0)! 04:15:28 executing program 3: r0 = socket$inet(0x2, 0x0, 0x0) bind$inet(r0, &(0x7f0000000200)={0x2, 0x1004e20}, 0x10) sendto$inet(r0, &(0x7f0000000140)="731247f8bf09abec01ced5d4dd6e92aa62aa7d935b7e32ca5c14d70409a996a1de", 0x21, 0x8800, &(0x7f0000000000)={0x2, 0x4e23, @local}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e20, @empty}, 0x10) sendto$inet(r0, &(0x7f0000000240)="dd", 0x24, 0x0, 0x0, 0x92facce38bbd979b) recvmmsg(r0, &(0x7f00000043c0)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0, 0x0) [ 810.114218][T15062] EXT4-fs (loop4): group descriptors corrupted! [ 810.146493][T15071] debugfs: File 'msg' in directory 'loop0' already present! [ 810.159701][T15071] debugfs: File 'trace0' in directory 'loop0' already present! 04:15:28 executing program 5: r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000000200)={0x2, 0x1004e20}, 0x10) sendto$inet(r0, &(0x7f0000000140)="731247f8bf09abec01ced5d4dd6e92aa62aa7d935b7e32ca5c14d70409a996", 0x1f, 0x8800, &(0x7f0000000000)={0x2, 0x4e23, @local}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e20, @empty}, 0x10) sendto$inet(r0, &(0x7f0000000240)="dd", 0x24, 0x0, 0x0, 0x92facce38bbd979b) recvmmsg(r0, &(0x7f00000043c0)=[{{0x0, 0x0, &(0x7f0000004040)=[{0x0}, {&(0x7f0000003e00)=""/161, 0xa1}], 0x2}}], 0x1, 0x0, 0x0) 04:15:28 executing program 4: sendmmsg$unix(0xffffffffffffffff, &(0x7f0000005ec0)=[{0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="100000000e0000"], 0x7, 0x800}], 0x3, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000240)={0x2, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, [@sadb_x_nat_t_type={0x1, 0x14, 0xed5}]}, 0x18}}, 0x0) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0xaaaaaaaaaaaab31, &(0x7f0000000100)=[{&(0x7f00000000c0)="800000003804000019000300e60100006c000000010000000100000001000000004000000040000080000000000000006d5ebe5a0000ffff53ef", 0x2c3, 0x400}], 0x1, 0x0) [ 810.189669][T15075] EXT4-fs (loop1): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock 04:15:28 executing program 2: r0 = syz_open_dev$loop(&(0x7f00000001c0)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACETEARDOWN(0xffffffffffffffff, 0x1276, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000000], 0x0, 0x400, 0x3ff}) [ 810.232972][T15084] IPVS: set_ctl: invalid protocol: 0 255.255.255.255:0 [ 810.244682][T15075] EXT4-fs (loop1): ext4_check_descriptors: Block bitmap for group 0 not in group (block 0)! 04:15:28 executing program 3: r0 = socket$inet(0x2, 0x0, 0x0) bind$inet(r0, &(0x7f0000000200)={0x2, 0x1004e20}, 0x10) sendto$inet(r0, &(0x7f0000000140)="731247f8bf09abec01ced5d4dd6e92aa62aa7d935b7e32ca5c14d70409a996a1de", 0x21, 0x8800, &(0x7f0000000000)={0x2, 0x4e23, @local}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e20, @empty}, 0x10) sendto$inet(r0, &(0x7f0000000240)="dd", 0x24, 0x0, 0x0, 0x92facce38bbd979b) recvmmsg(r0, &(0x7f00000043c0)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0, 0x0) 04:15:28 executing program 5: r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000000200)={0x2, 0x1004e20}, 0x10) sendto$inet(r0, &(0x7f0000000140)="731247f8bf09abec01ced5d4dd6e92aa62aa7d935b7e32ca5c14d70409a996", 0x1f, 0x8800, &(0x7f0000000000)={0x2, 0x4e23, @local}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e20, @empty}, 0x10) sendto$inet(r0, &(0x7f0000000240)="dd", 0x24, 0x0, 0x0, 0x92facce38bbd979b) recvmmsg(r0, &(0x7f00000043c0)=[{{0x0, 0x0, &(0x7f0000004040)=[{0x0}, {&(0x7f0000003e00)=""/161, 0xa1}], 0x2}}], 0x1, 0x0, 0x0) [ 810.296668][T15075] EXT4-fs (loop1): group descriptors corrupted! [ 810.308958][T15091] debugfs: File 'dropped' in directory 'loop0' already present! [ 810.329805][T15089] EXT4-fs (loop4): ext4_check_descriptors: Inode table for group 0 overlaps superblock 04:15:28 executing program 0: socket$inet_sctp(0x2, 0x0, 0x84) perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x31c, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$IP_VS_SO_SET_DELDEST(r0, 0x0, 0x488, &(0x7f0000000380)={{0x0, @broadcast, 0x0, 0x2, 'ovf\x00\x00\x00\x00\x00\x00\x00\x05\x00', 0x2}, {@initdev={0xac, 0x1e, 0x0, 0x0}, 0x0, 0x2002}}, 0x44) [ 810.340799][T15089] EXT4-fs (loop4): ext4_check_descriptors: Inode table for group 0 not in group (block 0)! [ 810.353705][T15091] debugfs: File 'msg' in directory 'loop0' already present! [ 810.384388][T15091] debugfs: File 'trace0' in directory 'loop0' already present! 04:15:28 executing program 3: r0 = socket$inet(0x2, 0x0, 0x0) bind$inet(r0, &(0x7f0000000200)={0x2, 0x1004e20}, 0x10) sendto$inet(r0, &(0x7f0000000140)="731247f8bf09abec01ced5d4dd6e92aa62aa7d935b7e32ca5c14d70409a996a1de", 0x21, 0x8800, &(0x7f0000000000)={0x2, 0x4e23, @local}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e20, @empty}, 0x10) sendto$inet(r0, &(0x7f0000000240)="dd", 0x24, 0x0, 0x0, 0x92facce38bbd979b) recvmmsg(r0, &(0x7f00000043c0)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0, 0x0) 04:15:28 executing program 1: sendmmsg$unix(0xffffffffffffffff, &(0x7f0000005ec0)=[{0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="100000000e00000027"], 0x9, 0x800}], 0x2, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000240)={0x2, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, [@sadb_x_nat_t_type={0x1}, @sadb_ident={0x2}]}, 0x28}}, 0x0) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0xaaaaaaaaaaaab31, &(0x7f0000000100)=[{&(0x7f00000000c0)="800000003804000019000300e60100006c000000010000000100000001000000004000000040000080000000000000006d5ebe5a0000ffff53ef", 0x2c3, 0x400}], 0x1, 0x0) [ 810.399536][T15089] EXT4-fs (loop4): group descriptors corrupted! 04:15:28 executing program 5: r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000000200)={0x2, 0x1004e20}, 0x10) sendto$inet(r0, &(0x7f0000000140)="731247f8bf09abec01ced5d4dd6e92aa62aa7d935b7e32ca5c14d70409a996", 0x1f, 0x8800, &(0x7f0000000000)={0x2, 0x4e23, @local}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e20, @empty}, 0x10) sendto$inet(r0, &(0x7f0000000240)="dd", 0x24, 0x0, 0x0, 0x92facce38bbd979b) recvmmsg(r0, &(0x7f00000043c0)=[{{0x0, 0x0, &(0x7f0000004040)=[{0x0}, {&(0x7f0000003e00)=""/161, 0xa1}], 0x2}}], 0x1, 0x0, 0x0) [ 810.444934][T15100] IPVS: set_ctl: invalid protocol: 0 255.255.255.255:0 04:15:28 executing program 4: sendmmsg$unix(0xffffffffffffffff, &(0x7f0000005ec0)=[{0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="100000000e000000"], 0x8, 0x800}], 0x3, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000240)={0x2, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, [@sadb_x_nat_t_type={0x1, 0x14, 0xed5}]}, 0x18}}, 0x0) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0xaaaaaaaaaaaab31, &(0x7f0000000100)=[{&(0x7f00000000c0)="800000003804000019000300e60100006c000000010000000100000001000000004000000040000080000000000000006d5ebe5a0000ffff53ef", 0x2c3, 0x400}], 0x1, 0x0) [ 810.487621][T15109] debugfs: File 'dropped' in directory 'loop0' already present! [ 810.506313][T15109] debugfs: File 'msg' in directory 'loop0' already present! [ 810.514657][T15109] debugfs: File 'trace0' in directory 'loop0' already present! [ 810.529628][T15107] EXT4-fs (loop1): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock 04:15:28 executing program 3: r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000000200)={0x2, 0x1004e20}, 0x10) sendto$inet(r0, &(0x7f0000000140)="731247f8bf09abec01ced5d4dd6e92aa62aa7d935b7e32ca5c14d70409a996a1de", 0x21, 0x8800, &(0x7f0000000000)={0x2, 0x4e23, @local}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e20, @empty}, 0x10) sendto$inet(r0, &(0x7f0000000240)="dd", 0x24, 0x0, 0x0, 0x92facce38bbd979b) recvmmsg(r0, &(0x7f00000043c0)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0, 0x0) 04:15:29 executing program 2: r0 = syz_open_dev$loop(&(0x7f00000001c0)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACETEARDOWN(0xffffffffffffffff, 0x1276, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000000000], 0x0, 0x400, 0x3ff}) 04:15:29 executing program 5: r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000000200)={0x2, 0x1004e20}, 0x10) sendto$inet(r0, &(0x7f0000000140)="731247f8bf09abec01ced5d4dd6e92aa62aa7d935b7e32ca5c14d70409a996a1", 0x20, 0x8800, &(0x7f0000000000)={0x2, 0x4e23, @local}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e20, @empty}, 0x10) sendto$inet(r0, &(0x7f0000000240)="dd", 0x24, 0x0, 0x0, 0x92facce38bbd979b) recvmmsg(r0, &(0x7f00000043c0)=[{{0x0, 0x0, &(0x7f0000004040)=[{0x0}, {&(0x7f0000003e00)=""/161, 0xa1}], 0x2}}], 0x1, 0x0, 0x0) [ 810.566273][T15107] EXT4-fs (loop1): ext4_check_descriptors: Block bitmap for group 0 not in group (block 0)! [ 810.580665][T15119] IPVS: set_ctl: invalid protocol: 0 255.255.255.255:0 04:15:29 executing program 3: r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000000200)={0x2, 0x1004e20}, 0x10) sendto$inet(r0, &(0x7f0000000140)="731247f8bf09abec01ced5d4dd6e92aa62aa7d935b7e32ca5c14d70409a996a1de", 0x21, 0x8800, &(0x7f0000000000)={0x2, 0x4e23, @local}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e20, @empty}, 0x10) sendto$inet(r0, &(0x7f0000000240)="dd", 0x24, 0x0, 0x0, 0x92facce38bbd979b) recvmmsg(r0, &(0x7f00000043c0)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0, 0x0) [ 810.614985][T15107] EXT4-fs (loop1): group descriptors corrupted! 04:15:29 executing program 0: socket$inet_sctp(0x2, 0x0, 0x84) perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x31c, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$IP_VS_SO_SET_DELDEST(r0, 0x0, 0x488, &(0x7f0000000380)={{0x0, @broadcast, 0x0, 0x2, 'ovf\x00\x00\x00\x00\x00\x00\x00\x06\x00', 0x2}, {@initdev={0xac, 0x1e, 0x0, 0x0}, 0x0, 0x2002}}, 0x44) [ 810.669884][T15125] debugfs: File 'dropped' in directory 'loop0' already present! [ 810.707594][T15125] debugfs: File 'msg' in directory 'loop0' already present! 04:15:29 executing program 5: r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000000200)={0x2, 0x1004e20}, 0x10) sendto$inet(r0, &(0x7f0000000140)="731247f8bf09abec01ced5d4dd6e92aa62aa7d935b7e32ca5c14d70409a996a1", 0x20, 0x8800, &(0x7f0000000000)={0x2, 0x4e23, @local}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e20, @empty}, 0x10) sendto$inet(r0, &(0x7f0000000240)="dd", 0x24, 0x0, 0x0, 0x92facce38bbd979b) recvmmsg(r0, &(0x7f00000043c0)=[{{0x0, 0x0, &(0x7f0000004040)=[{0x0}, {&(0x7f0000003e00)=""/161, 0xa1}], 0x2}}], 0x1, 0x0, 0x0) 04:15:29 executing program 1: sendmmsg$unix(0xffffffffffffffff, &(0x7f0000005ec0)=[{0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="100000000e00000027"], 0x9, 0x800}], 0x2, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000240)={0x2, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, [@sadb_x_nat_t_type={0x1}, @sadb_ident={0x2}]}, 0x28}}, 0x0) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0xaaaaaaaaaaaab31, &(0x7f0000000100)=[{&(0x7f00000000c0)="800000003804000019000300e60100006c000000010000000100000001000000004000000040000080000000000000006d5ebe5a0000ffff53ef", 0x2c3, 0x400}], 0x1, 0x0) [ 810.721303][T15116] EXT4-fs (loop4): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 810.742372][T15125] debugfs: File 'trace0' in directory 'loop0' already present! [ 810.756032][T15116] EXT4-fs (loop4): ext4_check_descriptors: Inode table for group 0 not in group (block 0)! 04:15:29 executing program 3: r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000000200)={0x2, 0x1004e20}, 0x10) sendto$inet(r0, &(0x7f0000000140)="731247f8bf09abec01ced5d4dd6e92aa62aa7d935b7e32ca5c14d70409a996a1de", 0x21, 0x8800, &(0x7f0000000000)={0x2, 0x4e23, @local}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e20, @empty}, 0x10) sendto$inet(r0, &(0x7f0000000240)="dd", 0x24, 0x0, 0x0, 0x92facce38bbd979b) recvmmsg(r0, &(0x7f00000043c0)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0, 0x0) [ 810.773719][T15116] EXT4-fs (loop4): group descriptors corrupted! [ 810.788086][T15137] debugfs: File 'dropped' in directory 'loop0' already present! [ 810.804929][T15139] IPVS: set_ctl: invalid protocol: 0 255.255.255.255:0 04:15:29 executing program 5: r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000000200)={0x2, 0x1004e20}, 0x10) sendto$inet(r0, &(0x7f0000000140)="731247f8bf09abec01ced5d4dd6e92aa62aa7d935b7e32ca5c14d70409a996a1", 0x20, 0x8800, &(0x7f0000000000)={0x2, 0x4e23, @local}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e20, @empty}, 0x10) sendto$inet(r0, &(0x7f0000000240)="dd", 0x24, 0x0, 0x0, 0x92facce38bbd979b) recvmmsg(r0, &(0x7f00000043c0)=[{{0x0, 0x0, &(0x7f0000004040)=[{0x0}, {&(0x7f0000003e00)=""/161, 0xa1}], 0x2}}], 0x1, 0x0, 0x0) [ 810.818811][T15137] debugfs: File 'msg' in directory 'loop0' already present! [ 810.836319][T15137] debugfs: File 'trace0' in directory 'loop0' already present! 04:15:29 executing program 3: r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, 0x0, 0x0) sendto$inet(r0, &(0x7f0000000140)="731247f8bf09abec01ced5d4dd6e92aa62aa7d935b7e32ca5c14d70409a996a1de", 0x21, 0x8800, &(0x7f0000000000)={0x2, 0x4e23, @local}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e20, @empty}, 0x10) sendto$inet(r0, &(0x7f0000000240)="dd", 0x24, 0x0, 0x0, 0x92facce38bbd979b) recvmmsg(r0, &(0x7f00000043c0)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0, 0x0) 04:15:29 executing program 4: sendmmsg$unix(0xffffffffffffffff, &(0x7f0000005ec0)=[{0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="100000000e000000"], 0x8, 0x800}], 0x3, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000240)={0x2, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, [@sadb_x_nat_t_type={0x1, 0x14, 0xed5}]}, 0x18}}, 0x0) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0xaaaaaaaaaaaab31, &(0x7f0000000100)=[{&(0x7f00000000c0)="800000003804000019000300e60100006c000000010000000100000001000000004000000040000080000000000000006d5ebe5a0000ffff53ef", 0x2c3, 0x400}], 0x1, 0x0) 04:15:29 executing program 5: r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000000200)={0x2, 0x1004e20}, 0x10) sendto$inet(r0, &(0x7f0000000140)="731247f8bf09abec01ced5d4dd6e92aa62aa7d935b7e32ca5c14d70409a996a1de", 0x21, 0x0, &(0x7f0000000000)={0x2, 0x4e23, @local}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e20, @empty}, 0x10) sendto$inet(r0, &(0x7f0000000240)="dd", 0x24, 0x0, 0x0, 0x92facce38bbd979b) recvmmsg(r0, &(0x7f00000043c0)=[{{0x0, 0x0, &(0x7f0000004040)=[{0x0}, {&(0x7f0000003e00)=""/161, 0xa1}], 0x2}}], 0x1, 0x0, 0x0) 04:15:29 executing program 2: r0 = syz_open_dev$loop(&(0x7f00000001c0)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACETEARDOWN(0xffffffffffffffff, 0x1276, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10100000000000], 0x0, 0x400, 0x3ff}) [ 810.878516][T15136] EXT4-fs (loop1): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 810.922877][T15139] IPVS: set_ctl: invalid protocol: 0 255.255.255.255:0 [ 810.932096][T15136] EXT4-fs (loop1): ext4_check_descriptors: Block bitmap for group 0 not in group (block 0)! 04:15:29 executing program 3: r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, 0x0, 0x0) sendto$inet(r0, &(0x7f0000000140)="731247f8bf09abec01ced5d4dd6e92aa62aa7d935b7e32ca5c14d70409a996a1de", 0x21, 0x8800, &(0x7f0000000000)={0x2, 0x4e23, @local}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e20, @empty}, 0x10) sendto$inet(r0, &(0x7f0000000240)="dd", 0x24, 0x0, 0x0, 0x92facce38bbd979b) recvmmsg(r0, &(0x7f00000043c0)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0, 0x0) 04:15:29 executing program 0: socket$inet_sctp(0x2, 0x0, 0x84) perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x31c, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$IP_VS_SO_SET_DELDEST(r0, 0x0, 0x488, &(0x7f0000000380)={{0x0, @broadcast, 0x0, 0x2, 'ovf\x00\x00\x00\x00\x00\x00\x00\a\x00', 0x2}, {@initdev={0xac, 0x1e, 0x0, 0x0}, 0x0, 0x2002}}, 0x44) [ 810.965955][T15136] EXT4-fs (loop1): group descriptors corrupted! 04:15:29 executing program 5: r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000000200)={0x2, 0x1004e20}, 0x10) sendto$inet(r0, &(0x7f0000000140)="731247f8bf09abec01ced5d4dd6e92aa62aa7d935b7e32ca5c14d70409a996a1de", 0x21, 0x0, &(0x7f0000000000)={0x2, 0x4e23, @local}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e20, @empty}, 0x10) sendto$inet(r0, &(0x7f0000000240)="dd", 0x24, 0x0, 0x0, 0x92facce38bbd979b) recvmmsg(r0, &(0x7f00000043c0)=[{{0x0, 0x0, &(0x7f0000004040)=[{0x0}, {&(0x7f0000003e00)=""/161, 0xa1}], 0x2}}], 0x1, 0x0, 0x0) 04:15:29 executing program 1: sendmmsg$unix(0xffffffffffffffff, &(0x7f0000005ec0)=[{0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="100000000e00000027"], 0x9, 0x800}], 0x2, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000240)={0x2, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, [@sadb_x_nat_t_type={0x1}, @sadb_ident={0x2}]}, 0x28}}, 0x0) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0xaaaaaaaaaaaab31, &(0x7f0000000100)=[{&(0x7f00000000c0)="800000003804000019000300e60100006c000000010000000100000001000000004000000040000080000000000000006d5ebe5a0000ffff53ef", 0x2c3, 0x400}], 0x1, 0x0) [ 811.040024][T15148] EXT4-fs (loop4): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 811.044143][T15154] debugfs: File 'dropped' in directory 'loop0' already present! [ 811.049979][T15148] EXT4-fs (loop4): ext4_check_descriptors: Inode table for group 0 not in group (block 0)! 04:15:29 executing program 3: r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, 0x0, 0x0) sendto$inet(r0, &(0x7f0000000140)="731247f8bf09abec01ced5d4dd6e92aa62aa7d935b7e32ca5c14d70409a996a1de", 0x21, 0x8800, &(0x7f0000000000)={0x2, 0x4e23, @local}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e20, @empty}, 0x10) sendto$inet(r0, &(0x7f0000000240)="dd", 0x24, 0x0, 0x0, 0x92facce38bbd979b) recvmmsg(r0, &(0x7f00000043c0)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0, 0x0) [ 811.092386][T15154] debugfs: File 'msg' in directory 'loop0' already present! [ 811.110784][T15160] IPVS: set_ctl: invalid protocol: 0 255.255.255.255:0 [ 811.126212][T15148] EXT4-fs (loop4): group descriptors corrupted! [ 811.131231][T15154] debugfs: File 'trace0' in directory 'loop0' already present! 04:15:29 executing program 5: r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000000200)={0x2, 0x1004e20}, 0x10) sendto$inet(r0, &(0x7f0000000140)="731247f8bf09abec01ced5d4dd6e92aa62aa7d935b7e32ca5c14d70409a996a1de", 0x21, 0x0, &(0x7f0000000000)={0x2, 0x4e23, @local}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e20, @empty}, 0x10) sendto$inet(r0, &(0x7f0000000240)="dd", 0x24, 0x0, 0x0, 0x92facce38bbd979b) recvmmsg(r0, &(0x7f00000043c0)=[{{0x0, 0x0, &(0x7f0000004040)=[{0x0}, {&(0x7f0000003e00)=""/161, 0xa1}], 0x2}}], 0x1, 0x0, 0x0) 04:15:29 executing program 3: r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000000200), 0x10) sendto$inet(r0, &(0x7f0000000140)="731247f8bf09abec01ced5d4dd6e92aa62aa7d935b7e32ca5c14d70409a996a1de", 0x21, 0x8800, &(0x7f0000000000)={0x2, 0x4e23, @local}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e20, @empty}, 0x10) sendto$inet(r0, &(0x7f0000000240)="dd", 0x24, 0x0, 0x0, 0x92facce38bbd979b) recvmmsg(r0, &(0x7f00000043c0)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0, 0x0) 04:15:29 executing program 4: sendmmsg$unix(0xffffffffffffffff, &(0x7f0000005ec0)=[{0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="100000000e000000"], 0x8, 0x800}], 0x3, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000240)={0x2, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, [@sadb_x_nat_t_type={0x1, 0x14, 0xed5}]}, 0x18}}, 0x0) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0xaaaaaaaaaaaab31, &(0x7f0000000100)=[{&(0x7f00000000c0)="800000003804000019000300e60100006c000000010000000100000001000000004000000040000080000000000000006d5ebe5a0000ffff53ef", 0x2c3, 0x400}], 0x1, 0x0) 04:15:29 executing program 2: r0 = syz_open_dev$loop(&(0x7f00000001c0)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACETEARDOWN(0xffffffffffffffff, 0x1276, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x90b00000000000], 0x0, 0x400, 0x3ff}) [ 811.170141][T15168] debugfs: File 'dropped' in directory 'loop0' already present! [ 811.193117][T15168] debugfs: File 'msg' in directory 'loop0' already present! [ 811.201897][T15168] debugfs: File 'trace0' in directory 'loop0' already present! [ 811.237969][T15165] EXT4-fs (loop1): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 811.257342][T15180] IPVS: set_ctl: invalid protocol: 0 255.255.255.255:0 [ 811.272544][T15165] EXT4-fs (loop1): ext4_check_descriptors: Block bitmap for group 0 not in group (block 0)! 04:15:29 executing program 3: r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000000200), 0x10) sendto$inet(r0, &(0x7f0000000140)="731247f8bf09abec01ced5d4dd6e92aa62aa7d935b7e32ca5c14d70409a996a1de", 0x21, 0x8800, &(0x7f0000000000)={0x2, 0x4e23, @local}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e20, @empty}, 0x10) sendto$inet(r0, &(0x7f0000000240)="dd", 0x24, 0x0, 0x0, 0x92facce38bbd979b) recvmmsg(r0, &(0x7f00000043c0)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0, 0x0) 04:15:29 executing program 5: r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000000200)={0x2, 0x1004e20}, 0x10) sendto$inet(r0, &(0x7f0000000140)="731247f8bf09abec01ced5d4dd6e92aa62aa7d935b7e32ca5c14d70409a996a1de", 0x21, 0x8800, 0x0, 0x0) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e20, @empty}, 0x10) sendto$inet(r0, &(0x7f0000000240)="dd", 0x24, 0x0, 0x0, 0x92facce38bbd979b) recvmmsg(r0, &(0x7f00000043c0)=[{{0x0, 0x0, &(0x7f0000004040)=[{0x0}, {&(0x7f0000003e00)=""/161, 0xa1}], 0x2}}], 0x1, 0x0, 0x0) 04:15:29 executing program 0: socket$inet_sctp(0x2, 0x0, 0x84) perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x31c, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$IP_VS_SO_SET_DELDEST(r0, 0x0, 0x488, &(0x7f0000000380)={{0x0, @broadcast, 0x0, 0x2, 'ovf\x00\x00\x00\x00\x00\x00\x00\b\x00', 0x2}, {@initdev={0xac, 0x1e, 0x0, 0x0}, 0x0, 0x2002}}, 0x44) [ 811.301229][T15165] EXT4-fs (loop1): group descriptors corrupted! [ 811.310806][T15182] debugfs: File 'dropped' in directory 'loop0' already present! 04:15:29 executing program 3: r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000000200), 0x10) sendto$inet(r0, &(0x7f0000000140)="731247f8bf09abec01ced5d4dd6e92aa62aa7d935b7e32ca5c14d70409a996a1de", 0x21, 0x8800, &(0x7f0000000000)={0x2, 0x4e23, @local}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e20, @empty}, 0x10) sendto$inet(r0, &(0x7f0000000240)="dd", 0x24, 0x0, 0x0, 0x92facce38bbd979b) recvmmsg(r0, &(0x7f00000043c0)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0, 0x0) 04:15:29 executing program 5: r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000000200)={0x2, 0x1004e20}, 0x10) sendto$inet(r0, &(0x7f0000000140)="731247f8bf09abec01ced5d4dd6e92aa62aa7d935b7e32ca5c14d70409a996a1de", 0x21, 0x8800, 0x0, 0x0) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e20, @empty}, 0x10) sendto$inet(r0, &(0x7f0000000240)="dd", 0x24, 0x0, 0x0, 0x92facce38bbd979b) recvmmsg(r0, &(0x7f00000043c0)=[{{0x0, 0x0, &(0x7f0000004040)=[{0x0}, {&(0x7f0000003e00)=""/161, 0xa1}], 0x2}}], 0x1, 0x0, 0x0) 04:15:29 executing program 1: sendmmsg$unix(0xffffffffffffffff, &(0x7f0000005ec0)=[{0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="100000000e00000027"], 0x9, 0x800}], 0x2, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000240)={0x2, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, [@sadb_x_nat_t_type={0x1}, @sadb_ident={0x2}]}, 0x28}}, 0x0) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0xaaaaaaaaaaaab31, &(0x7f0000000100)=[{&(0x7f00000000c0)="800000003804000019000300e60100006c000000010000000100000001000000004000000040000080000000000000006d5ebe5a0000ffff53ef", 0x2c3, 0x400}], 0x1, 0x0) [ 811.358776][T15182] debugfs: File 'msg' in directory 'loop0' already present! [ 811.376495][T15173] EXT4-fs (loop4): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 811.389462][T15173] EXT4-fs (loop4): ext4_check_descriptors: Inode table for group 0 not in group (block 0)! 04:15:29 executing program 3: r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000000200)={0x2, 0x1004e20}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f0000000140)="731247f8bf09abec01ced5d4dd6e92aa62aa7d935b7e32ca5c14d70409a996a1de", 0x21, 0x8800, &(0x7f0000000000)={0x2, 0x4e23, @local}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e20, @empty}, 0x10) sendto$inet(r0, &(0x7f0000000240)="dd", 0x24, 0x0, 0x0, 0x92facce38bbd979b) recvmmsg(r0, &(0x7f00000043c0)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0, 0x0) [ 811.429666][T15182] debugfs: File 'trace0' in directory 'loop0' already present! [ 811.440387][T15195] IPVS: set_ctl: invalid protocol: 0 255.255.255.255:0 [ 811.462243][T15173] EXT4-fs (loop4): group descriptors corrupted! 04:15:29 executing program 5: r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000000200)={0x2, 0x1004e20}, 0x10) sendto$inet(r0, &(0x7f0000000140)="731247f8bf09abec01ced5d4dd6e92aa62aa7d935b7e32ca5c14d70409a996a1de", 0x21, 0x8800, 0x0, 0x0) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e20, @empty}, 0x10) sendto$inet(r0, &(0x7f0000000240)="dd", 0x24, 0x0, 0x0, 0x92facce38bbd979b) recvmmsg(r0, &(0x7f00000043c0)=[{{0x0, 0x0, &(0x7f0000004040)=[{0x0}, {&(0x7f0000003e00)=""/161, 0xa1}], 0x2}}], 0x1, 0x0, 0x0) [ 811.482875][T15199] debugfs: File 'dropped' in directory 'loop0' already present! [ 811.502317][T15199] debugfs: File 'msg' in directory 'loop0' already present! [ 811.515590][T15199] debugfs: File 'trace0' in directory 'loop0' already present! 04:15:29 executing program 2: r0 = syz_open_dev$loop(&(0x7f00000001c0)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACETEARDOWN(0xffffffffffffffff, 0x1276, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa0c00000000000], 0x0, 0x400, 0x3ff}) 04:15:29 executing program 3: r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000000200)={0x2, 0x1004e20}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f0000000140)="731247f8bf09abec01ced5d4dd6e92aa62aa7d935b7e32ca5c14d70409a996a1de", 0x21, 0x8800, &(0x7f0000000000)={0x2, 0x4e23, @local}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e20, @empty}, 0x10) sendto$inet(r0, &(0x7f0000000240)="dd", 0x24, 0x0, 0x0, 0x92facce38bbd979b) recvmmsg(r0, &(0x7f00000043c0)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0, 0x0) 04:15:30 executing program 4: sendmmsg$unix(0xffffffffffffffff, &(0x7f0000005ec0)=[{0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="100000000e00000027"], 0x9}], 0x3, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000240)={0x2, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, [@sadb_x_nat_t_type={0x1, 0x14, 0xed5}]}, 0x18}}, 0x0) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0xaaaaaaaaaaaab31, &(0x7f0000000100)=[{&(0x7f00000000c0)="800000003804000019000300e60100006c000000010000000100000001000000004000000040000080000000000000006d5ebe5a0000ffff53ef", 0x2c3, 0x400}], 0x1, 0x0) 04:15:30 executing program 5: r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000000200)={0x2, 0x1004e20}, 0x10) sendto$inet(r0, &(0x7f0000000140)="731247f8bf09abec01ced5d4dd6e92aa62aa7d935b7e32ca5c14d70409a996a1de", 0x21, 0x8800, &(0x7f0000000000)={0x2, 0x0, @local}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e20, @empty}, 0x10) sendto$inet(r0, &(0x7f0000000240)="dd", 0x24, 0x0, 0x0, 0x92facce38bbd979b) recvmmsg(r0, &(0x7f00000043c0)=[{{0x0, 0x0, &(0x7f0000004040)=[{0x0}, {&(0x7f0000003e00)=""/161, 0xa1}], 0x2}}], 0x1, 0x0, 0x0) [ 811.563333][T15198] EXT4-fs (loop1): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 811.582651][T15207] IPVS: set_ctl: invalid protocol: 0 255.255.255.255:0 04:15:30 executing program 3: r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000000200)={0x2, 0x1004e20}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f0000000140)="731247f8bf09abec01ced5d4dd6e92aa62aa7d935b7e32ca5c14d70409a996a1de", 0x21, 0x8800, &(0x7f0000000000)={0x2, 0x4e23, @local}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e20, @empty}, 0x10) sendto$inet(r0, &(0x7f0000000240)="dd", 0x24, 0x0, 0x0, 0x92facce38bbd979b) recvmmsg(r0, &(0x7f00000043c0)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0, 0x0) 04:15:30 executing program 5: r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000000200)={0x2, 0x1004e20}, 0x10) sendto$inet(r0, &(0x7f0000000140)="731247f8bf09abec01ced5d4dd6e92aa62aa7d935b7e32ca5c14d70409a996a1de", 0x21, 0x8800, &(0x7f0000000000)={0x2, 0x0, @local}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e20, @empty}, 0x10) sendto$inet(r0, &(0x7f0000000240)="dd", 0x24, 0x0, 0x0, 0x92facce38bbd979b) recvmmsg(r0, &(0x7f00000043c0)=[{{0x0, 0x0, &(0x7f0000004040)=[{0x0}, {&(0x7f0000003e00)=""/161, 0xa1}], 0x2}}], 0x1, 0x0, 0x0) [ 811.627891][T15215] debugfs: File 'dropped' in directory 'loop0' already present! [ 811.636120][T15198] EXT4-fs (loop1): ext4_check_descriptors: Block bitmap for group 0 not in group (block 0)! [ 811.658487][T15215] debugfs: File 'msg' in directory 'loop0' already present! [ 811.669579][T15198] EXT4-fs (loop1): group descriptors corrupted! 04:15:30 executing program 0: socket$inet_sctp(0x2, 0x0, 0x84) perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x31c, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$IP_VS_SO_SET_DELDEST(r0, 0x0, 0x488, &(0x7f0000000380)={{0x0, @broadcast, 0x0, 0x2, 'ovf\x00\x00\x00\x00\x00\x00\x00\t\x00', 0x2}, {@initdev={0xac, 0x1e, 0x0, 0x0}, 0x0, 0x2002}}, 0x44) [ 811.688125][T15215] debugfs: File 'trace0' in directory 'loop0' already present! [ 811.697456][T15212] EXT4-fs (loop4): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 811.718883][T15212] EXT4-fs (loop4): ext4_check_descriptors: Block bitmap for group 0 not in group (block 0)! [ 811.736124][T15212] EXT4-fs (loop4): group descriptors corrupted! 04:15:30 executing program 3: r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000000200)={0x2, 0x1004e20}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x8800, &(0x7f0000000000)={0x2, 0x4e23, @local}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e20, @empty}, 0x10) sendto$inet(r0, &(0x7f0000000240)="dd", 0x24, 0x0, 0x0, 0x92facce38bbd979b) recvmmsg(r0, &(0x7f00000043c0)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0, 0x0) 04:15:30 executing program 5: r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000000200)={0x2, 0x1004e20}, 0x10) sendto$inet(r0, &(0x7f0000000140)="731247f8bf09abec01ced5d4dd6e92aa62aa7d935b7e32ca5c14d70409a996a1de", 0x21, 0x8800, &(0x7f0000000000)={0x2, 0x0, @local}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e20, @empty}, 0x10) sendto$inet(r0, &(0x7f0000000240)="dd", 0x24, 0x0, 0x0, 0x92facce38bbd979b) recvmmsg(r0, &(0x7f00000043c0)=[{{0x0, 0x0, &(0x7f0000004040)=[{0x0}, {&(0x7f0000003e00)=""/161, 0xa1}], 0x2}}], 0x1, 0x0, 0x0) 04:15:30 executing program 1: sendmmsg$unix(0xffffffffffffffff, &(0x7f0000005ec0)=[{0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="100000000e00000027"], 0x9, 0x800}], 0x2, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000240)={0x2, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, [@sadb_x_nat_t_type={0x1}, @sadb_ident={0x2}]}, 0x28}}, 0x0) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0xaaaaaaaaaaaab31, &(0x7f0000000100)=[{&(0x7f00000000c0)="800000003804000019000300e60100006c000000010000000100000001000000004000000040000080000000000000006d5ebe5a0000ffff53ef", 0x2c3, 0x400}], 0x1, 0x0) [ 811.767537][T15225] IPVS: set_ctl: invalid protocol: 0 255.255.255.255:0 04:15:30 executing program 4: sendmmsg$unix(0xffffffffffffffff, &(0x7f0000005ec0)=[{0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="100000000e00000027"], 0x9}], 0x3, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000240)={0x2, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, [@sadb_x_nat_t_type={0x1, 0x14, 0xed5}]}, 0x18}}, 0x0) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0xaaaaaaaaaaaab31, &(0x7f0000000100)=[{&(0x7f00000000c0)="800000003804000019000300e60100006c000000010000000100000001000000004000000040000080000000000000006d5ebe5a0000ffff53ef", 0x2c3, 0x400}], 0x1, 0x0) [ 811.812119][T15230] debugfs: File 'dropped' in directory 'loop0' already present! [ 811.836316][T15230] debugfs: File 'msg' in directory 'loop0' already present! 04:15:30 executing program 3: r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000000200)={0x2, 0x1004e20}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x8800, &(0x7f0000000000)={0x2, 0x4e23, @local}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e20, @empty}, 0x10) sendto$inet(r0, &(0x7f0000000240)="dd", 0x24, 0x0, 0x0, 0x92facce38bbd979b) recvmmsg(r0, &(0x7f00000043c0)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0, 0x0) [ 811.864944][T15230] debugfs: File 'trace0' in directory 'loop0' already present! [ 811.886648][T15232] EXT4-fs (loop1): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 811.905938][T15241] IPVS: set_ctl: invalid protocol: 0 255.255.255.255:0 04:15:30 executing program 2: r0 = syz_open_dev$loop(&(0x7f00000001c0)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACETEARDOWN(0xffffffffffffffff, 0x1276, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000000000000], 0x0, 0x400, 0x3ff}) 04:15:30 executing program 5: r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000000200)={0x2, 0x1004e20}, 0x10) sendto$inet(r0, &(0x7f0000000140)="731247f8bf09abec01ced5d4dd6e92aa62aa7d935b7e32ca5c14d70409a996a1de", 0x21, 0x8800, &(0x7f0000000000)={0x2, 0x4e23, @local}, 0x10) connect$inet(0xffffffffffffffff, &(0x7f0000000080)={0x2, 0x4e20, @empty}, 0x10) sendto$inet(r0, &(0x7f0000000240)="dd", 0x24, 0x0, 0x0, 0x92facce38bbd979b) recvmmsg(r0, &(0x7f00000043c0)=[{{0x0, 0x0, &(0x7f0000004040)=[{0x0}, {&(0x7f0000003e00)=""/161, 0xa1}], 0x2}}], 0x1, 0x0, 0x0) 04:15:30 executing program 3: r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000000200)={0x2, 0x1004e20}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x8800, &(0x7f0000000000)={0x2, 0x4e23, @local}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e20, @empty}, 0x10) sendto$inet(r0, &(0x7f0000000240)="dd", 0x24, 0x0, 0x0, 0x92facce38bbd979b) recvmmsg(r0, &(0x7f00000043c0)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0, 0x0) [ 811.930151][T15232] EXT4-fs (loop1): ext4_check_descriptors: Block bitmap for group 0 not in group (block 0)! [ 811.967119][T15232] EXT4-fs (loop1): group descriptors corrupted! [ 811.981516][T15237] EXT4-fs (loop4): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 811.988124][T15246] debugfs: File 'dropped' in directory 'loop0' already present! [ 812.001369][T15237] EXT4-fs (loop4): ext4_check_descriptors: Block bitmap for group 0 not in group (block 0)! [ 812.004382][T15246] debugfs: File 'msg' in directory 'loop0' already present! 04:15:30 executing program 0: socket$inet_sctp(0x2, 0x0, 0x84) perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x31c, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$IP_VS_SO_SET_DELDEST(r0, 0x0, 0x488, &(0x7f0000000380)={{0x0, @broadcast, 0x0, 0x2, 'ovf\x00\x00\x00\x00\x00\x00\x00\n\x00', 0x2}, {@initdev={0xac, 0x1e, 0x0, 0x0}, 0x0, 0x2002}}, 0x44) 04:15:30 executing program 1: sendmmsg$unix(0xffffffffffffffff, &(0x7f0000005ec0)=[{0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="100000000e00000027"], 0x9, 0x800}], 0x2, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000240)={0x2, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, [@sadb_x_nat_t_type={0x1}, @sadb_ident={0x2}]}, 0x28}}, 0x0) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0xaaaaaaaaaaaab31, &(0x7f0000000100)=[{&(0x7f00000000c0)="800000003804000019000300e60100006c000000010000000100000001000000004000000040000080000000000000006d5ebe5a0000ffff53ef", 0x2c3, 0x400}], 0x1, 0x0) 04:15:30 executing program 3: r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000000200)={0x2, 0x1004e20}, 0x10) sendto$inet(r0, &(0x7f0000000140), 0x0, 0x8800, &(0x7f0000000000)={0x2, 0x4e23, @local}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e20, @empty}, 0x10) sendto$inet(r0, &(0x7f0000000240)="dd", 0x24, 0x0, 0x0, 0x92facce38bbd979b) recvmmsg(r0, &(0x7f00000043c0)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0, 0x0) [ 812.027689][T15237] EXT4-fs (loop4): group descriptors corrupted! [ 812.044199][T15246] debugfs: File 'trace0' in directory 'loop0' already present! 04:15:30 executing program 4: sendmmsg$unix(0xffffffffffffffff, &(0x7f0000005ec0)=[{0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="100000000e00000027"], 0x9}], 0x3, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000240)={0x2, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, [@sadb_x_nat_t_type={0x1, 0x14, 0xed5}]}, 0x18}}, 0x0) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0xaaaaaaaaaaaab31, &(0x7f0000000100)=[{&(0x7f00000000c0)="800000003804000019000300e60100006c000000010000000100000001000000004000000040000080000000000000006d5ebe5a0000ffff53ef", 0x2c3, 0x400}], 0x1, 0x0) [ 812.083733][T15253] debugfs: File 'dropped' in directory 'loop0' already present! [ 812.108597][T15253] debugfs: File 'msg' in directory 'loop0' already present! 04:15:30 executing program 3: r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000000200)={0x2, 0x1004e20}, 0x10) sendto$inet(r0, &(0x7f0000000140), 0x0, 0x8800, &(0x7f0000000000)={0x2, 0x4e23, @local}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e20, @empty}, 0x10) sendto$inet(r0, &(0x7f0000000240)="dd", 0x24, 0x0, 0x0, 0x92facce38bbd979b) recvmmsg(r0, &(0x7f00000043c0)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0, 0x0) [ 812.129100][T15250] IPVS: set_ctl: invalid protocol: 0 255.255.255.255:0 [ 812.153896][T15253] debugfs: File 'trace0' in directory 'loop0' already present! [ 812.169416][T15254] EXT4-fs (loop1): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock 04:15:30 executing program 2: r0 = syz_open_dev$loop(&(0x7f00000001c0)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACETEARDOWN(0xffffffffffffffff, 0x1276, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200000000000000], 0x0, 0x400, 0x3ff}) 04:15:30 executing program 3: r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000000200)={0x2, 0x1004e20}, 0x10) sendto$inet(r0, &(0x7f0000000140), 0x0, 0x8800, &(0x7f0000000000)={0x2, 0x4e23, @local}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e20, @empty}, 0x10) sendto$inet(r0, &(0x7f0000000240)="dd", 0x24, 0x0, 0x0, 0x92facce38bbd979b) recvmmsg(r0, &(0x7f00000043c0)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0, 0x0) [ 812.185985][T15254] EXT4-fs (loop1): ext4_check_descriptors: Block bitmap for group 0 not in group (block 0)! [ 812.198593][T15254] EXT4-fs (loop1): group descriptors corrupted! [ 812.252859][T15268] IPVS: set_ctl: invalid protocol: 0 255.255.255.255:0 [ 812.266662][T15265] debugfs: File 'dropped' in directory 'loop0' already present! [ 812.284698][T15265] debugfs: File 'msg' in directory 'loop0' already present! 04:15:30 executing program 1: sendmmsg$unix(0xffffffffffffffff, &(0x7f0000005ec0)=[{0x0, 0xfe7e, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffd46}, {0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="100000000e00000027"], 0x9, 0x800}], 0x4924924924925ec, 0x0) sendmsg$key(0xffffffffffffffff, 0x0, 0x0) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0xaaaaaaaaaaaab31, &(0x7f0000000100)=[{&(0x7f00000000c0)="800000003804000019000300e60100006c000000010000000100000001000000004000000040000080000000000000006d5ebe5a0000ffff53ef", 0x2c3, 0x400}], 0x1, 0x0) [ 812.294878][T15260] EXT4-fs (loop4): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 812.305287][T15265] debugfs: File 'trace0' in directory 'loop0' already present! [ 812.330724][T15272] debugfs: File 'dropped' in directory 'loop0' already present! [ 812.335315][T15260] EXT4-fs (loop4): ext4_check_descriptors: Block bitmap for group 0 not in group (block 0)! 04:15:30 executing program 3: r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000000200)={0x2, 0x1004e20}, 0x10) sendto$inet(r0, &(0x7f0000000140)="731247f8bf09abec01ced5d4dd6e92aa62", 0x11, 0x8800, &(0x7f0000000000)={0x2, 0x4e23, @local}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e20, @empty}, 0x10) sendto$inet(r0, &(0x7f0000000240)="dd", 0x24, 0x0, 0x0, 0x92facce38bbd979b) recvmmsg(r0, &(0x7f00000043c0)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0, 0x0) 04:15:30 executing program 0: socket$inet_sctp(0x2, 0x0, 0x84) perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x31c, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$IP_VS_SO_SET_DELDEST(r0, 0x0, 0x488, &(0x7f0000000380)={{0x0, @broadcast, 0x0, 0x2, 'ovf\x00\x00\x00\x00\x00\x00\x00\v\x00', 0x2}, {@initdev={0xac, 0x1e, 0x0, 0x0}, 0x0, 0x2002}}, 0x44) [ 812.347419][T15272] debugfs: File 'msg' in directory 'loop0' already present! [ 812.352230][T15260] EXT4-fs (loop4): group descriptors corrupted! [ 812.366752][T15272] debugfs: File 'trace0' in directory 'loop0' already present! [ 812.415647][T15274] EXT4-fs (loop1): bad geometry: block count 1080 exceeds size of device (2 blocks) [ 812.479813][T15279] IPVS: set_ctl: invalid protocol: 0 255.255.255.255:0 [ 812.552302][T15285] IPVS: set_ctl: invalid protocol: 0 255.255.255.255:0 04:15:31 executing program 5: r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000000200)={0x2, 0x1004e20}, 0x10) sendto$inet(r0, &(0x7f0000000140)="731247f8bf09abec01ced5d4dd6e92aa62aa7d935b7e32ca5c14d70409a996a1de", 0x21, 0x8800, &(0x7f0000000000)={0x2, 0x4e23, @local}, 0x10) connect$inet(0xffffffffffffffff, &(0x7f0000000080)={0x2, 0x4e20, @empty}, 0x10) sendto$inet(r0, &(0x7f0000000240)="dd", 0x24, 0x0, 0x0, 0x92facce38bbd979b) recvmmsg(r0, &(0x7f00000043c0)=[{{0x0, 0x0, &(0x7f0000004040)=[{0x0}, {&(0x7f0000003e00)=""/161, 0xa1}], 0x2}}], 0x1, 0x0, 0x0) 04:15:31 executing program 3: r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000000200)={0x2, 0x1004e20}, 0x10) sendto$inet(r0, &(0x7f0000000140)="731247f8bf09abec01ced5d4dd6e92aa62", 0x11, 0x8800, &(0x7f0000000000)={0x2, 0x4e23, @local}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e20, @empty}, 0x10) sendto$inet(r0, &(0x7f0000000240)="dd", 0x24, 0x0, 0x0, 0x92facce38bbd979b) recvmmsg(r0, &(0x7f00000043c0)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0, 0x0) 04:15:31 executing program 2: r0 = syz_open_dev$loop(&(0x7f00000001c0)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACETEARDOWN(0xffffffffffffffff, 0x1276, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x300000000000000], 0x0, 0x400, 0x3ff}) 04:15:31 executing program 4: sendmmsg$unix(0xffffffffffffffff, &(0x7f0000005ec0)=[{0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="100000000e00000027"], 0x9, 0x800}], 0x2, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000240)={0x2, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, [@sadb_x_nat_t_type={0x1, 0x14, 0xed5}]}, 0x18}}, 0x0) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0xaaaaaaaaaaaab31, &(0x7f0000000100)=[{&(0x7f00000000c0)="800000003804000019000300e60100006c000000010000000100000001000000004000000040000080000000000000006d5ebe5a0000ffff53ef", 0x2c3, 0x400}], 0x1, 0x0) 04:15:31 executing program 1: sendmmsg$unix(0xffffffffffffffff, &(0x7f0000005ec0)=[{0x0, 0xfe7e, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffd46}, {0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="100000000e00000027"], 0x9, 0x800}], 0x4924924924925ec, 0x0) sendmsg$key(0xffffffffffffffff, 0x0, 0x0) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0xaaaaaaaaaaaab31, &(0x7f0000000100)=[{&(0x7f00000000c0)="800000003804000019000300e60100006c000000010000000100000001000000004000000040000080000000000000006d5ebe5a0000ffff53ef", 0x2c3, 0x400}], 0x1, 0x0) 04:15:31 executing program 0: socket$inet_sctp(0x2, 0x0, 0x84) perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x31c, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$IP_VS_SO_SET_DELDEST(r0, 0x0, 0x488, &(0x7f0000000380)={{0x0, @broadcast, 0x0, 0x2, 'ovf\x00\x00\x00\x00\x00\x00\x00\f\x00', 0x2}, {@initdev={0xac, 0x1e, 0x0, 0x0}, 0x0, 0x2002}}, 0x44) [ 812.786492][T15293] debugfs: File 'dropped' in directory 'loop0' already present! [ 812.805999][T15293] debugfs: File 'msg' in directory 'loop0' already present! 04:15:31 executing program 3: r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000000200)={0x2, 0x1004e20}, 0x10) sendto$inet(r0, &(0x7f0000000140)="731247f8bf09abec01ced5d4dd6e92aa62", 0x11, 0x8800, &(0x7f0000000000)={0x2, 0x4e23, @local}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e20, @empty}, 0x10) sendto$inet(r0, &(0x7f0000000240)="dd", 0x24, 0x0, 0x0, 0x92facce38bbd979b) recvmmsg(r0, &(0x7f00000043c0)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0, 0x0) [ 812.831564][T15299] IPVS: set_ctl: invalid protocol: 0 255.255.255.255:0 [ 812.834904][T15293] debugfs: File 'trace0' in directory 'loop0' already present! [ 812.861642][T15292] EXT4-fs (loop1): bad geometry: block count 1080 exceeds size of device (2 blocks) [ 812.883224][T15291] EXT4-fs (loop4): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 812.893445][T15305] debugfs: File 'dropped' in directory 'loop0' already present! [ 812.919022][T15291] EXT4-fs (loop4): ext4_check_descriptors: Block bitmap for group 0 not in group (block 0)! 04:15:31 executing program 3: r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000000200)={0x2, 0x1004e20}, 0x10) sendto$inet(r0, &(0x7f0000000140)="731247f8bf09abec01ced5d4dd6e92aa62aa7d935b7e32ca5c", 0x19, 0x8800, &(0x7f0000000000)={0x2, 0x4e23, @local}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e20, @empty}, 0x10) sendto$inet(r0, &(0x7f0000000240)="dd", 0x24, 0x0, 0x0, 0x92facce38bbd979b) recvmmsg(r0, &(0x7f00000043c0)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0, 0x0) 04:15:31 executing program 1: sendmmsg$unix(0xffffffffffffffff, &(0x7f0000005ec0)=[{0x0, 0xfe7e, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffd46}, {0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="100000000e00000027"], 0x9, 0x800}], 0x4924924924925ec, 0x0) sendmsg$key(0xffffffffffffffff, 0x0, 0x0) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0xaaaaaaaaaaaab31, &(0x7f0000000100)=[{&(0x7f00000000c0)="800000003804000019000300e60100006c000000010000000100000001000000004000000040000080000000000000006d5ebe5a0000ffff53ef", 0x2c3, 0x400}], 0x1, 0x0) [ 812.932857][T15305] debugfs: File 'msg' in directory 'loop0' already present! [ 812.943831][T15291] EXT4-fs (loop4): group descriptors corrupted! [ 812.952173][T15305] debugfs: File 'trace0' in directory 'loop0' already present! 04:15:31 executing program 3: r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000000200)={0x2, 0x1004e20}, 0x10) sendto$inet(r0, &(0x7f0000000140)="731247f8bf09abec01ced5d4dd6e92aa62aa7d935b7e32ca5c", 0x19, 0x8800, &(0x7f0000000000)={0x2, 0x4e23, @local}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e20, @empty}, 0x10) sendto$inet(r0, &(0x7f0000000240)="dd", 0x24, 0x0, 0x0, 0x92facce38bbd979b) recvmmsg(r0, &(0x7f00000043c0)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0, 0x0) [ 812.980163][T15299] IPVS: set_ctl: invalid protocol: 0 255.255.255.255:0 04:15:31 executing program 2: r0 = syz_open_dev$loop(&(0x7f00000001c0)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACETEARDOWN(0xffffffffffffffff, 0x1276, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400000000000000], 0x0, 0x400, 0x3ff}) 04:15:31 executing program 4: sendmmsg$unix(0xffffffffffffffff, &(0x7f0000005ec0)=[{0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="100000000e00000027"], 0x9, 0x800}], 0x2, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000240)={0x2, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, [@sadb_x_nat_t_type={0x1, 0x14, 0xed5}]}, 0x18}}, 0x0) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0xaaaaaaaaaaaab31, &(0x7f0000000100)=[{&(0x7f00000000c0)="800000003804000019000300e60100006c000000010000000100000001000000004000000040000080000000000000006d5ebe5a0000ffff53ef", 0x2c3, 0x400}], 0x1, 0x0) [ 813.073785][T15315] debugfs: File 'dropped' in directory 'loop0' already present! [ 813.125321][T15315] debugfs: File 'msg' in directory 'loop0' already present! [ 813.135277][T15318] EXT4-fs (loop4): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 813.157390][T15314] EXT4-fs (loop1): bad geometry: block count 1080 exceeds size of device (2 blocks) [ 813.159642][T15318] EXT4-fs (loop4): ext4_check_descriptors: Block bitmap for group 0 not in group (block 0)! [ 813.170600][T15315] debugfs: File 'trace0' in directory 'loop0' already present! [ 813.189349][T15318] EXT4-fs (loop4): group descriptors corrupted! [ 813.217808][T15321] debugfs: File 'dropped' in directory 'loop0' already present! [ 813.225481][T15321] debugfs: File 'msg' in directory 'loop0' already present! [ 813.244125][T15321] debugfs: File 'trace0' in directory 'loop0' already present! 04:15:32 executing program 5: r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000000200)={0x2, 0x1004e20}, 0x10) sendto$inet(r0, &(0x7f0000000140)="731247f8bf09abec01ced5d4dd6e92aa62aa7d935b7e32ca5c14d70409a996a1de", 0x21, 0x8800, &(0x7f0000000000)={0x2, 0x4e23, @local}, 0x10) connect$inet(0xffffffffffffffff, &(0x7f0000000080)={0x2, 0x4e20, @empty}, 0x10) sendto$inet(r0, &(0x7f0000000240)="dd", 0x24, 0x0, 0x0, 0x92facce38bbd979b) recvmmsg(r0, &(0x7f00000043c0)=[{{0x0, 0x0, &(0x7f0000004040)=[{0x0}, {&(0x7f0000003e00)=""/161, 0xa1}], 0x2}}], 0x1, 0x0, 0x0) 04:15:32 executing program 0: socket$inet_sctp(0x2, 0x0, 0x84) perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x31c, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$IP_VS_SO_SET_DELDEST(r0, 0x0, 0x488, &(0x7f0000000380)={{0x0, @broadcast, 0x0, 0x2, 'ovf\x00\x00\x00\x00\x00\x00\x00\r\x00', 0x2}, {@initdev={0xac, 0x1e, 0x0, 0x0}, 0x0, 0x2002}}, 0x44) 04:15:32 executing program 3: r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000000200)={0x2, 0x1004e20}, 0x10) sendto$inet(r0, &(0x7f0000000140)="731247f8bf09abec01ced5d4dd6e92aa62aa7d935b7e32ca5c", 0x19, 0x8800, &(0x7f0000000000)={0x2, 0x4e23, @local}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e20, @empty}, 0x10) sendto$inet(r0, &(0x7f0000000240)="dd", 0x24, 0x0, 0x0, 0x92facce38bbd979b) recvmmsg(r0, &(0x7f00000043c0)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0, 0x0) 04:15:32 executing program 1: sendmmsg$unix(0xffffffffffffffff, &(0x7f0000005ec0)=[{0x0, 0xfe7e, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffd46}, {0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="100000000e00000027"], 0x9, 0x800}], 0x4924924924925ec, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, 0x0}, 0x0) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0xaaaaaaaaaaaab31, &(0x7f0000000100)=[{&(0x7f00000000c0)="800000003804000019000300e60100006c000000010000000100000001000000004000000040000080000000000000006d5ebe5a0000ffff53ef", 0x2c3, 0x400}], 0x1, 0x0) 04:15:32 executing program 4: sendmmsg$unix(0xffffffffffffffff, &(0x7f0000005ec0)=[{0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="100000000e00000027"], 0x9, 0x800}], 0x2, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000240)={0x2, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, [@sadb_x_nat_t_type={0x1, 0x14, 0xed5}]}, 0x18}}, 0x0) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0xaaaaaaaaaaaab31, &(0x7f0000000100)=[{&(0x7f00000000c0)="800000003804000019000300e60100006c000000010000000100000001000000004000000040000080000000000000006d5ebe5a0000ffff53ef", 0x2c3, 0x400}], 0x1, 0x0) 04:15:32 executing program 2: r0 = syz_open_dev$loop(&(0x7f00000001c0)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACETEARDOWN(0xffffffffffffffff, 0x1276, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x500000000000000], 0x0, 0x400, 0x3ff}) 04:15:32 executing program 3: r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000000200)={0x2, 0x1004e20}, 0x10) sendto$inet(r0, &(0x7f0000000140)="731247f8bf09abec01ced5d4dd6e92aa62aa7d935b7e32ca5c14d70409", 0x1d, 0x8800, &(0x7f0000000000)={0x2, 0x4e23, @local}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e20, @empty}, 0x10) sendto$inet(r0, &(0x7f0000000240)="dd", 0x24, 0x0, 0x0, 0x92facce38bbd979b) recvmmsg(r0, &(0x7f00000043c0)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0, 0x0) [ 813.666771][T15329] debugfs: File 'dropped' in directory 'loop0' already present! [ 813.674457][T15329] debugfs: File 'msg' in directory 'loop0' already present! [ 813.699524][T15337] IPVS: set_ctl: invalid protocol: 0 255.255.255.255:0 [ 813.719830][T15330] EXT4-fs (loop4): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 813.730707][T15329] debugfs: File 'trace0' in directory 'loop0' already present! [ 813.741948][T15326] EXT4-fs (loop1): bad geometry: block count 1080 exceeds size of device (2 blocks) [ 813.752342][T15330] EXT4-fs (loop4): ext4_check_descriptors: Block bitmap for group 0 not in group (block 0)! 04:15:32 executing program 3: r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000000200)={0x2, 0x1004e20}, 0x10) sendto$inet(r0, &(0x7f0000000140)="731247f8bf09abec01ced5d4dd6e92aa62aa7d935b7e32ca5c14d70409", 0x1d, 0x8800, &(0x7f0000000000)={0x2, 0x4e23, @local}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e20, @empty}, 0x10) sendto$inet(r0, &(0x7f0000000240)="dd", 0x24, 0x0, 0x0, 0x92facce38bbd979b) recvmmsg(r0, &(0x7f00000043c0)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0, 0x0) [ 813.764538][T15341] debugfs: File 'dropped' in directory 'loop0' already present! [ 813.764770][T15330] EXT4-fs (loop4): group descriptors corrupted! [ 813.778786][T15341] debugfs: File 'msg' in directory 'loop0' already present! [ 813.787204][T15341] debugfs: File 'trace0' in directory 'loop0' already present! 04:15:32 executing program 1: sendmmsg$unix(0xffffffffffffffff, &(0x7f0000005ec0)=[{0x0, 0xfe7e, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffd46}, {0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="100000000e00000027"], 0x9, 0x800}], 0x4924924924925ec, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, 0x0}, 0x0) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0xaaaaaaaaaaaab31, &(0x7f0000000100)=[{&(0x7f00000000c0)="800000003804000019000300e60100006c000000010000000100000001000000004000000040000080000000000000006d5ebe5a0000ffff53ef", 0x2c3, 0x400}], 0x1, 0x0) 04:15:32 executing program 2: r0 = syz_open_dev$loop(&(0x7f00000001c0)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACETEARDOWN(0xffffffffffffffff, 0x1276, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x600000000000000], 0x0, 0x400, 0x3ff}) [ 813.823189][T15344] IPVS: set_ctl: invalid protocol: 0 255.255.255.255:0 04:15:32 executing program 0: socket$inet_sctp(0x2, 0x0, 0x84) perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x31c, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$IP_VS_SO_SET_DELDEST(r0, 0x0, 0x488, &(0x7f0000000380)={{0x0, @broadcast, 0x0, 0x2, 'ovf\x00\x00\x00\x00\x00\x00\x00\x0e\x00', 0x2}, {@initdev={0xac, 0x1e, 0x0, 0x0}, 0x0, 0x2002}}, 0x44) 04:15:32 executing program 4: sendmmsg$unix(0xffffffffffffffff, &(0x7f0000005ec0)=[{0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="100000000e00000027"], 0x9, 0x800}], 0x2, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000240)={0x2, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, [@sadb_x_nat_t_type={0x1, 0x14, 0xed5}]}, 0x18}}, 0x0) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0xaaaaaaaaaaaab31, &(0x7f0000000100)=[{&(0x7f00000000c0)="800000003804000019000300e60100006c000000010000000100000001000000004000000040000080000000000000006d5ebe5a0000ffff53ef", 0x2c3, 0x400}], 0x1, 0x0) [ 813.897193][T15350] debugfs: File 'dropped' in directory 'loop0' already present! [ 813.926096][T15350] debugfs: File 'msg' in directory 'loop0' already present! [ 813.949133][T15350] debugfs: File 'trace0' in directory 'loop0' already present! [ 813.957190][T15348] EXT4-fs (loop1): bad geometry: block count 1080 exceeds size of device (2 blocks) [ 814.001800][T15354] IPVS: set_ctl: invalid protocol: 0 255.255.255.255:0 [ 814.040841][T15359] debugfs: File 'dropped' in directory 'loop0' already present! [ 814.043453][T15356] EXT4-fs (loop4): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 814.055950][T15359] debugfs: File 'msg' in directory 'loop0' already present! [ 814.067203][T15356] EXT4-fs (loop4): ext4_check_descriptors: Block bitmap for group 0 not in group (block 0)! [ 814.079297][T15359] debugfs: File 'trace0' in directory 'loop0' already present! [ 814.087794][T15356] EXT4-fs (loop4): group descriptors corrupted! [ 814.114143][T15363] IPVS: set_ctl: invalid protocol: 0 255.255.255.255:0 04:15:32 executing program 5: r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000000200)={0x2, 0x1004e20}, 0x10) sendto$inet(r0, &(0x7f0000000140)="731247f8bf09abec01ced5d4dd6e92aa62aa7d935b7e32ca5c14d70409a996a1de", 0x21, 0x8800, &(0x7f0000000000)={0x2, 0x4e23, @local}, 0x10) connect$inet(r0, 0x0, 0x0) sendto$inet(r0, &(0x7f0000000240)="dd", 0x24, 0x0, 0x0, 0x92facce38bbd979b) recvmmsg(r0, &(0x7f00000043c0)=[{{0x0, 0x0, &(0x7f0000004040)=[{0x0}, {&(0x7f0000003e00)=""/161, 0xa1}], 0x2}}], 0x1, 0x0, 0x0) 04:15:32 executing program 3: r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000000200)={0x2, 0x1004e20}, 0x10) sendto$inet(r0, &(0x7f0000000140)="731247f8bf09abec01ced5d4dd6e92aa62aa7d935b7e32ca5c14d70409", 0x1d, 0x8800, &(0x7f0000000000)={0x2, 0x4e23, @local}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e20, @empty}, 0x10) sendto$inet(r0, &(0x7f0000000240)="dd", 0x24, 0x0, 0x0, 0x92facce38bbd979b) recvmmsg(r0, &(0x7f00000043c0)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0, 0x0) 04:15:32 executing program 1: sendmmsg$unix(0xffffffffffffffff, &(0x7f0000005ec0)=[{0x0, 0xfe7e, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffd46}, {0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="100000000e00000027"], 0x9, 0x800}], 0x4924924924925ec, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, 0x0}, 0x0) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0xaaaaaaaaaaaab31, &(0x7f0000000100)=[{&(0x7f00000000c0)="800000003804000019000300e60100006c000000010000000100000001000000004000000040000080000000000000006d5ebe5a0000ffff53ef", 0x2c3, 0x400}], 0x1, 0x0) 04:15:32 executing program 4: sendmmsg$unix(0xffffffffffffffff, &(0x7f0000005ec0)=[{0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="100000000e00000027"], 0x9, 0x800}], 0x2, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000240)={0x2, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, [@sadb_x_nat_t_type={0x1, 0x14, 0xed5}]}, 0x18}}, 0x0) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0xaaaaaaaaaaaab31, &(0x7f0000000100)=[{&(0x7f00000000c0)="800000003804000019000300e60100006c000000010000000100000001000000004000000040000080000000000000006d5ebe5a0000ffff53ef", 0x2c3, 0x400}], 0x1, 0x0) 04:15:32 executing program 2: r0 = syz_open_dev$loop(&(0x7f00000001c0)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACETEARDOWN(0xffffffffffffffff, 0x1276, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x700000000000000], 0x0, 0x400, 0x3ff}) 04:15:32 executing program 0: socket$inet_sctp(0x2, 0x0, 0x84) perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x31c, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$IP_VS_SO_SET_DELDEST(r0, 0x0, 0x488, &(0x7f0000000380)={{0x0, @broadcast, 0x0, 0x2, 'ovf\x00\x00\x00\x00\x00\x00\x00\x10\x00', 0x2}, {@initdev={0xac, 0x1e, 0x0, 0x0}, 0x0, 0x2002}}, 0x44) 04:15:32 executing program 3: r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000000200)={0x2, 0x1004e20}, 0x10) sendto$inet(r0, &(0x7f0000000140)="731247f8bf09abec01ced5d4dd6e92aa62aa7d935b7e32ca5c14d70409a996", 0x1f, 0x8800, &(0x7f0000000000)={0x2, 0x4e23, @local}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e20, @empty}, 0x10) sendto$inet(r0, &(0x7f0000000240)="dd", 0x24, 0x0, 0x0, 0x92facce38bbd979b) recvmmsg(r0, &(0x7f00000043c0)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0, 0x0) [ 814.521161][T15371] debugfs: File 'dropped' in directory 'loop0' already present! [ 814.561259][T15377] IPVS: set_ctl: invalid protocol: 0 255.255.255.255:0 [ 814.574951][T15366] EXT4-fs (loop1): bad geometry: block count 1080 exceeds size of device (2 blocks) [ 814.579245][T15371] debugfs: File 'msg' in directory 'loop0' already present! [ 814.634421][T15371] debugfs: File 'trace0' in directory 'loop0' already present! [ 814.651475][T15383] debugfs: File 'dropped' in directory 'loop0' already present! [ 814.659830][T15374] EXT4-fs (loop4): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock 04:15:33 executing program 3: r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000000200)={0x2, 0x1004e20}, 0x10) sendto$inet(r0, &(0x7f0000000140)="731247f8bf09abec01ced5d4dd6e92aa62aa7d935b7e32ca5c14d70409a996", 0x1f, 0x8800, &(0x7f0000000000)={0x2, 0x4e23, @local}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e20, @empty}, 0x10) sendto$inet(r0, &(0x7f0000000240)="dd", 0x24, 0x0, 0x0, 0x92facce38bbd979b) recvmmsg(r0, &(0x7f00000043c0)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0, 0x0) 04:15:33 executing program 1: sendmmsg$unix(0xffffffffffffffff, &(0x7f0000005ec0)=[{0x0, 0xfe7e, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffd46}, {0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="100000000e00000027"], 0x9, 0x800}], 0x4924924924925ec, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={0x0}}, 0x0) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0xaaaaaaaaaaaab31, &(0x7f0000000100)=[{&(0x7f00000000c0)="800000003804000019000300e60100006c000000010000000100000001000000004000000040000080000000000000006d5ebe5a0000ffff53ef", 0x2c3, 0x400}], 0x1, 0x0) [ 814.680100][T15374] EXT4-fs (loop4): ext4_check_descriptors: Block bitmap for group 0 not in group (block 0)! [ 814.681703][T15383] debugfs: File 'msg' in directory 'loop0' already present! [ 814.713810][T15374] EXT4-fs (loop4): group descriptors corrupted! 04:15:33 executing program 3: r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000000200)={0x2, 0x1004e20}, 0x10) sendto$inet(r0, &(0x7f0000000140)="731247f8bf09abec01ced5d4dd6e92aa62aa7d935b7e32ca5c14d70409a996", 0x1f, 0x8800, &(0x7f0000000000)={0x2, 0x4e23, @local}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e20, @empty}, 0x10) sendto$inet(r0, &(0x7f0000000240)="dd", 0x24, 0x0, 0x0, 0x92facce38bbd979b) recvmmsg(r0, &(0x7f00000043c0)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0, 0x0) 04:15:33 executing program 4: sendmmsg$unix(0xffffffffffffffff, &(0x7f0000005ec0)=[{0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="100000000e00000027"], 0x9, 0x800}], 0x2, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000240)={0x2, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, [@sadb_x_nat_t_type={0x1, 0x14, 0xed5}]}, 0x18}}, 0x0) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0xaaaaaaaaaaaab31, &(0x7f0000000100)=[{&(0x7f00000000c0)="800000003804000019000300e60100006c000000010000000100000001000000004000000040000080000000000000006d5ebe5a0000ffff53ef", 0x2c3, 0x400}], 0x1, 0x0) [ 814.744143][T15390] IPVS: set_ctl: invalid protocol: 0 255.255.255.255:0 [ 814.752864][T15383] debugfs: File 'trace0' in directory 'loop0' already present! 04:15:33 executing program 2: r0 = syz_open_dev$loop(&(0x7f00000001c0)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACETEARDOWN(0xffffffffffffffff, 0x1276, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800000000000000], 0x0, 0x400, 0x3ff}) [ 814.839196][T15389] EXT4-fs error (device loop1): ext4_fill_super:4457: inode #2: comm syz-executor.1: iget: root inode unallocated [ 814.842716][T15397] debugfs: File 'dropped' in directory 'loop0' already present! [ 814.874905][T15389] EXT4-fs (loop1): get root inode failed [ 814.880760][T15397] debugfs: File 'msg' in directory 'loop0' already present! [ 814.887672][T15389] EXT4-fs (loop1): mount failed [ 814.898158][T15397] debugfs: File 'trace0' in directory 'loop0' already present! [ 814.907835][T15395] EXT4-fs (loop4): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 814.923542][T15395] EXT4-fs (loop4): ext4_check_descriptors: Block bitmap for group 0 not in group (block 0)! [ 814.934192][T15395] EXT4-fs (loop4): group descriptors corrupted! [ 814.945201][T15400] debugfs: File 'dropped' in directory 'loop0' already present! [ 814.969522][T15400] debugfs: File 'msg' in directory 'loop0' already present! [ 814.989467][T15400] debugfs: File 'trace0' in directory 'loop0' already present! 04:15:33 executing program 5: r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000000200)={0x2, 0x1004e20}, 0x10) sendto$inet(r0, &(0x7f0000000140)="731247f8bf09abec01ced5d4dd6e92aa62aa7d935b7e32ca5c14d70409a996a1de", 0x21, 0x8800, &(0x7f0000000000)={0x2, 0x4e23, @local}, 0x10) connect$inet(r0, 0x0, 0x0) sendto$inet(r0, &(0x7f0000000240)="dd", 0x24, 0x0, 0x0, 0x92facce38bbd979b) recvmmsg(r0, &(0x7f00000043c0)=[{{0x0, 0x0, &(0x7f0000004040)=[{0x0}, {&(0x7f0000003e00)=""/161, 0xa1}], 0x2}}], 0x1, 0x0, 0x0) 04:15:33 executing program 0: socket$inet_sctp(0x2, 0x0, 0x84) perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x31c, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$IP_VS_SO_SET_DELDEST(r0, 0x0, 0x488, &(0x7f0000000380)={{0x0, @broadcast, 0x0, 0x2, 'ovf\x00\x00\x00\x00\x00\x00\x00\x11\x00', 0x2}, {@initdev={0xac, 0x1e, 0x0, 0x0}, 0x0, 0x2002}}, 0x44) 04:15:33 executing program 3: r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000000200)={0x2, 0x1004e20}, 0x10) sendto$inet(r0, &(0x7f0000000140)="731247f8bf09abec01ced5d4dd6e92aa62aa7d935b7e32ca5c14d70409a996a1", 0x20, 0x8800, &(0x7f0000000000)={0x2, 0x4e23, @local}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e20, @empty}, 0x10) sendto$inet(r0, &(0x7f0000000240)="dd", 0x24, 0x0, 0x0, 0x92facce38bbd979b) recvmmsg(r0, &(0x7f00000043c0)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0, 0x0) 04:15:33 executing program 4: sendmmsg$unix(0xffffffffffffffff, &(0x7f0000005ec0)=[{0x0, 0xfe7e, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffd46}, {0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="100000000e00000027"], 0x9, 0x800}], 0x4924924924925ec, 0x0) sendmsg$key(0xffffffffffffffff, 0x0, 0x0) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0xaaaaaaaaaaaab31, &(0x7f0000000100)=[{&(0x7f00000000c0)="800000003804000019000300e60100006c000000010000000100000001000000004000000040000080000000000000006d5ebe5a0000ffff53ef", 0x2c3, 0x400}], 0x1, 0x0) 04:15:33 executing program 1: sendmmsg$unix(0xffffffffffffffff, &(0x7f0000005ec0)=[{0x0, 0xfe7e, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffd46}, {0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="100000000e00000027"], 0x9, 0x800}], 0x4924924924925ec, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={0x0}}, 0x0) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0xaaaaaaaaaaaab31, &(0x7f0000000100)=[{&(0x7f00000000c0)="800000003804000019000300e60100006c000000010000000100000001000000004000000040000080000000000000006d5ebe5a0000ffff53ef", 0x2c3, 0x400}], 0x1, 0x0) 04:15:33 executing program 2: r0 = syz_open_dev$loop(&(0x7f00000001c0)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACETEARDOWN(0xffffffffffffffff, 0x1276, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x900000000000000], 0x0, 0x400, 0x3ff}) 04:15:33 executing program 3: r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000000200)={0x2, 0x1004e20}, 0x10) sendto$inet(r0, &(0x7f0000000140)="731247f8bf09abec01ced5d4dd6e92aa62aa7d935b7e32ca5c14d70409a996a1", 0x20, 0x8800, &(0x7f0000000000)={0x2, 0x4e23, @local}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e20, @empty}, 0x10) sendto$inet(r0, &(0x7f0000000240)="dd", 0x24, 0x0, 0x0, 0x92facce38bbd979b) recvmmsg(r0, &(0x7f00000043c0)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0, 0x0) [ 815.404065][T15410] debugfs: File 'dropped' in directory 'loop0' already present! [ 815.435716][T15413] IPVS: set_ctl: invalid protocol: 0 255.255.255.255:0 [ 815.442968][T15410] debugfs: File 'msg' in directory 'loop0' already present! [ 815.457055][T15410] debugfs: File 'trace0' in directory 'loop0' already present! [ 815.492005][T15420] debugfs: File 'dropped' in directory 'loop0' already present! 04:15:33 executing program 3: r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000000200)={0x2, 0x1004e20}, 0x10) sendto$inet(r0, &(0x7f0000000140)="731247f8bf09abec01ced5d4dd6e92aa62aa7d935b7e32ca5c14d70409a996a1", 0x20, 0x8800, &(0x7f0000000000)={0x2, 0x4e23, @local}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e20, @empty}, 0x10) sendto$inet(r0, &(0x7f0000000240)="dd", 0x24, 0x0, 0x0, 0x92facce38bbd979b) recvmmsg(r0, &(0x7f00000043c0)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0, 0x0) [ 815.506671][T15406] EXT4-fs error (device loop1): ext4_fill_super:4457: inode #2: comm syz-executor.1: iget: root inode unallocated [ 815.514232][T15420] debugfs: File 'msg' in directory 'loop0' already present! [ 815.533605][T15409] EXT4-fs (loop4): bad geometry: block count 1080 exceeds size of device (2 blocks) [ 815.537643][T15406] EXT4-fs (loop1): get root inode failed [ 815.553361][T15420] debugfs: File 'trace0' in directory 'loop0' already present! [ 815.562430][T15406] EXT4-fs (loop1): mount failed 04:15:34 executing program 2: r0 = syz_open_dev$loop(&(0x7f00000001c0)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACETEARDOWN(0xffffffffffffffff, 0x1276, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa00000000000000], 0x0, 0x400, 0x3ff}) 04:15:34 executing program 4: sendmmsg$unix(0xffffffffffffffff, &(0x7f0000005ec0)=[{0x0, 0xfe7e, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffd46}, {0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="100000000e00000027"], 0x9, 0x800}], 0x4924924924925ec, 0x0) sendmsg$key(0xffffffffffffffff, 0x0, 0x0) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0xaaaaaaaaaaaab31, &(0x7f0000000100)=[{&(0x7f00000000c0)="800000003804000019000300e60100006c000000010000000100000001000000004000000040000080000000000000006d5ebe5a0000ffff53ef", 0x2c3, 0x400}], 0x1, 0x0) [ 815.603157][T15413] IPVS: set_ctl: invalid protocol: 0 255.255.255.255:0 04:15:34 executing program 1: sendmmsg$unix(0xffffffffffffffff, &(0x7f0000005ec0)=[{0x0, 0xfe7e, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffd46}, {0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="100000000e00000027"], 0x9, 0x800}], 0x4924924924925ec, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={0x0}}, 0x0) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0xaaaaaaaaaaaab31, &(0x7f0000000100)=[{&(0x7f00000000c0)="800000003804000019000300e60100006c000000010000000100000001000000004000000040000080000000000000006d5ebe5a0000ffff53ef", 0x2c3, 0x400}], 0x1, 0x0) 04:15:34 executing program 3: r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000000200)={0x2, 0x1004e20}, 0x10) sendto$inet(r0, &(0x7f0000000140)="731247f8bf09abec01ced5d4dd6e92aa62aa7d935b7e32ca5c14d70409a996a1de", 0x21, 0x0, &(0x7f0000000000)={0x2, 0x4e23, @local}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e20, @empty}, 0x10) sendto$inet(r0, &(0x7f0000000240)="dd", 0x24, 0x0, 0x0, 0x92facce38bbd979b) recvmmsg(r0, &(0x7f00000043c0)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0, 0x0) [ 815.686783][T15427] debugfs: File 'dropped' in directory 'loop0' already present! [ 815.694468][T15427] debugfs: File 'msg' in directory 'loop0' already present! [ 815.727158][T15427] debugfs: File 'trace0' in directory 'loop0' already present! [ 815.749824][T15431] EXT4-fs (loop4): bad geometry: block count 1080 exceeds size of device (2 blocks) [ 815.762073][T15435] debugfs: File 'dropped' in directory 'loop0' already present! [ 815.775975][T15435] debugfs: File 'msg' in directory 'loop0' already present! [ 815.784126][T15435] debugfs: File 'trace0' in directory 'loop0' already present! [ 815.792024][T15430] EXT4-fs error (device loop1): ext4_fill_super:4457: inode #2: comm syz-executor.1: iget: root inode unallocated [ 815.820250][T15430] EXT4-fs (loop1): get root inode failed [ 815.835267][T15430] EXT4-fs (loop1): mount failed 04:15:34 executing program 5: r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000000200)={0x2, 0x1004e20}, 0x10) sendto$inet(r0, &(0x7f0000000140)="731247f8bf09abec01ced5d4dd6e92aa62aa7d935b7e32ca5c14d70409a996a1de", 0x21, 0x8800, &(0x7f0000000000)={0x2, 0x4e23, @local}, 0x10) connect$inet(r0, 0x0, 0x0) sendto$inet(r0, &(0x7f0000000240)="dd", 0x24, 0x0, 0x0, 0x92facce38bbd979b) recvmmsg(r0, &(0x7f00000043c0)=[{{0x0, 0x0, &(0x7f0000004040)=[{0x0}, {&(0x7f0000003e00)=""/161, 0xa1}], 0x2}}], 0x1, 0x0, 0x0) 04:15:34 executing program 0: socket$inet_sctp(0x2, 0x0, 0x84) perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x31c, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$IP_VS_SO_SET_DELDEST(r0, 0x0, 0x488, &(0x7f0000000380)={{0x0, @broadcast, 0x0, 0x2, 'ovf\x00\x00\x00\x00\x00\x00\x00\x12\x00', 0x2}, {@initdev={0xac, 0x1e, 0x0, 0x0}, 0x0, 0x2002}}, 0x44) 04:15:34 executing program 3: r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000000200)={0x2, 0x1004e20}, 0x10) sendto$inet(r0, &(0x7f0000000140)="731247f8bf09abec01ced5d4dd6e92aa62aa7d935b7e32ca5c14d70409a996a1de", 0x21, 0x0, &(0x7f0000000000)={0x2, 0x4e23, @local}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e20, @empty}, 0x10) sendto$inet(r0, &(0x7f0000000240)="dd", 0x24, 0x0, 0x0, 0x92facce38bbd979b) recvmmsg(r0, &(0x7f00000043c0)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0, 0x0) 04:15:34 executing program 4: sendmmsg$unix(0xffffffffffffffff, &(0x7f0000005ec0)=[{0x0, 0xfe7e, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffd46}, {0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="100000000e00000027"], 0x9, 0x800}], 0x4924924924925ec, 0x0) sendmsg$key(0xffffffffffffffff, 0x0, 0x0) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0xaaaaaaaaaaaab31, &(0x7f0000000100)=[{&(0x7f00000000c0)="800000003804000019000300e60100006c000000010000000100000001000000004000000040000080000000000000006d5ebe5a0000ffff53ef", 0x2c3, 0x400}], 0x1, 0x0) 04:15:34 executing program 2: r0 = syz_open_dev$loop(&(0x7f00000001c0)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACETEARDOWN(0xffffffffffffffff, 0x1276, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb00000000000000], 0x0, 0x400, 0x3ff}) 04:15:34 executing program 1: sendmmsg$unix(0xffffffffffffffff, &(0x7f0000005ec0)=[{0x0, 0xfe7e, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffd46}, {0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="100000000e00000027"], 0x9, 0x800}], 0x4924924924925ec, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000240)={0x2, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, [@sadb_x_nat_t_type={0x1}]}, 0x18}}, 0x0) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0xaaaaaaaaaaaab31, &(0x7f0000000100)=[{&(0x7f00000000c0)="800000003804000019000300e60100006c000000010000000100000001000000004000000040000080000000000000006d5ebe5a0000ffff53ef", 0x2c3, 0x400}], 0x1, 0x0) 04:15:34 executing program 3: r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000000200)={0x2, 0x1004e20}, 0x10) sendto$inet(r0, &(0x7f0000000140)="731247f8bf09abec01ced5d4dd6e92aa62aa7d935b7e32ca5c14d70409a996a1de", 0x21, 0x0, &(0x7f0000000000)={0x2, 0x4e23, @local}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e20, @empty}, 0x10) sendto$inet(r0, &(0x7f0000000240)="dd", 0x24, 0x0, 0x0, 0x92facce38bbd979b) recvmmsg(r0, &(0x7f00000043c0)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0, 0x0) [ 816.281758][T15446] debugfs: File 'dropped' in directory 'loop0' already present! [ 816.321372][T15446] debugfs: File 'msg' in directory 'loop0' already present! [ 816.331099][T15452] IPVS: set_ctl: invalid protocol: 0 255.255.255.255:0 [ 816.350296][T15446] debugfs: File 'trace0' in directory 'loop0' already present! [ 816.366133][T15448] EXT4-fs (loop4): bad geometry: block count 1080 exceeds size of device (2 blocks) 04:15:34 executing program 3: r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000000200)={0x2, 0x1004e20}, 0x10) sendto$inet(r0, &(0x7f0000000140)="731247f8bf09abec01ced5d4dd6e92aa62aa7d935b7e32ca5c14d70409a996a1de", 0x21, 0x8800, 0x0, 0x0) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e20, @empty}, 0x10) sendto$inet(r0, &(0x7f0000000240)="dd", 0x24, 0x0, 0x0, 0x92facce38bbd979b) recvmmsg(r0, &(0x7f00000043c0)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0, 0x0) [ 816.390126][T15458] debugfs: File 'dropped' in directory 'loop0' already present! [ 816.391427][T15444] EXT4-fs error (device loop1): ext4_fill_super:4457: inode #2: comm syz-executor.1: iget: root inode unallocated [ 816.401481][T15458] debugfs: File 'msg' in directory 'loop0' already present! [ 816.422268][T15458] debugfs: File 'trace0' in directory 'loop0' already present! [ 816.429736][T15444] EXT4-fs (loop1): get root inode failed 04:15:34 executing program 2: r0 = syz_open_dev$loop(&(0x7f00000001c0)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACETEARDOWN(0xffffffffffffffff, 0x1276, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc00000000000000], 0x0, 0x400, 0x3ff}) [ 816.442559][T15444] EXT4-fs (loop1): mount failed 04:15:34 executing program 4: sendmmsg$unix(0xffffffffffffffff, &(0x7f0000005ec0)=[{0x0, 0xfe7e, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffd46}, {0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="100000000e00000027"], 0x9, 0x800}], 0x4924924924925ec, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, 0x0}, 0x0) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0xaaaaaaaaaaaab31, &(0x7f0000000100)=[{&(0x7f00000000c0)="800000003804000019000300e60100006c000000010000000100000001000000004000000040000080000000000000006d5ebe5a0000ffff53ef", 0x2c3, 0x400}], 0x1, 0x0) 04:15:34 executing program 1: sendmmsg$unix(0xffffffffffffffff, &(0x7f0000005ec0)=[{0x0, 0xfe7e, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffd46}, {0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="100000000e00000027"], 0x9, 0x800}], 0x4924924924925ec, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000240)={0x2, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, [@sadb_x_nat_t_type={0x1}]}, 0x18}}, 0x0) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0xaaaaaaaaaaaab31, &(0x7f0000000100)=[{&(0x7f00000000c0)="800000003804000019000300e60100006c000000010000000100000001000000004000000040000080000000000000006d5ebe5a0000ffff53ef", 0x2c3, 0x400}], 0x1, 0x0) [ 816.479053][T15462] IPVS: set_ctl: invalid protocol: 0 255.255.255.255:0 04:15:34 executing program 3: r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000000200)={0x2, 0x1004e20}, 0x10) sendto$inet(r0, &(0x7f0000000140)="731247f8bf09abec01ced5d4dd6e92aa62aa7d935b7e32ca5c14d70409a996a1de", 0x21, 0x8800, 0x0, 0x0) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e20, @empty}, 0x10) sendto$inet(r0, &(0x7f0000000240)="dd", 0x24, 0x0, 0x0, 0x92facce38bbd979b) recvmmsg(r0, &(0x7f00000043c0)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0, 0x0) [ 816.559754][T15469] debugfs: File 'dropped' in directory 'loop0' already present! [ 816.593231][T15466] EXT4-fs (loop4): bad geometry: block count 1080 exceeds size of device (2 blocks) [ 816.608377][T15469] debugfs: File 'msg' in directory 'loop0' already present! [ 816.633667][T15469] debugfs: File 'trace0' in directory 'loop0' already present! [ 816.682496][T15475] debugfs: File 'dropped' in directory 'loop0' already present! [ 816.697451][T15475] debugfs: File 'msg' in directory 'loop0' already present! [ 816.704849][T15468] EXT4-fs error (device loop1): ext4_fill_super:4457: inode #2: comm syz-executor.1: iget: root inode unallocated [ 816.717884][T15468] EXT4-fs (loop1): get root inode failed [ 816.724454][T15475] debugfs: File 'trace0' in directory 'loop0' already present! [ 816.732150][T15468] EXT4-fs (loop1): mount failed 04:15:35 executing program 5: r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000000200)={0x2, 0x1004e20}, 0x10) sendto$inet(r0, &(0x7f0000000140)="731247f8bf09abec01ced5d4dd6e92aa62aa7d935b7e32ca5c14d70409a996a1de", 0x21, 0x8800, &(0x7f0000000000)={0x2, 0x4e23, @local}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x0, @empty}, 0x10) sendto$inet(r0, &(0x7f0000000240)="dd", 0x24, 0x0, 0x0, 0x92facce38bbd979b) recvmmsg(r0, &(0x7f00000043c0)=[{{0x0, 0x0, &(0x7f0000004040)=[{0x0}, {&(0x7f0000003e00)=""/161, 0xa1}], 0x2}}], 0x1, 0x0, 0x0) 04:15:35 executing program 0: socket$inet_sctp(0x2, 0x0, 0x84) perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x31c, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$IP_VS_SO_SET_DELDEST(r0, 0x0, 0x488, &(0x7f0000000380)={{0x0, @broadcast, 0x0, 0x2, 'ovf\x00\x00\x00\x00\x00\x00\x00 \x00', 0x2}, {@initdev={0xac, 0x1e, 0x0, 0x0}, 0x0, 0x2002}}, 0x44) 04:15:35 executing program 3: r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000000200)={0x2, 0x1004e20}, 0x10) sendto$inet(r0, &(0x7f0000000140)="731247f8bf09abec01ced5d4dd6e92aa62aa7d935b7e32ca5c14d70409a996a1de", 0x21, 0x8800, 0x0, 0x0) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e20, @empty}, 0x10) sendto$inet(r0, &(0x7f0000000240)="dd", 0x24, 0x0, 0x0, 0x92facce38bbd979b) recvmmsg(r0, &(0x7f00000043c0)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0, 0x0) 04:15:35 executing program 4: sendmmsg$unix(0xffffffffffffffff, &(0x7f0000005ec0)=[{0x0, 0xfe7e, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffd46}, {0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="100000000e00000027"], 0x9, 0x800}], 0x4924924924925ec, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, 0x0}, 0x0) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0xaaaaaaaaaaaab31, &(0x7f0000000100)=[{&(0x7f00000000c0)="800000003804000019000300e60100006c000000010000000100000001000000004000000040000080000000000000006d5ebe5a0000ffff53ef", 0x2c3, 0x400}], 0x1, 0x0) 04:15:35 executing program 1: sendmmsg$unix(0xffffffffffffffff, &(0x7f0000005ec0)=[{0x0, 0xfe7e, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffd46}, {0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="100000000e00000027"], 0x9, 0x800}], 0x4924924924925ec, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000240)={0x2, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, [@sadb_x_nat_t_type={0x1}]}, 0x18}}, 0x0) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0xaaaaaaaaaaaab31, &(0x7f0000000100)=[{&(0x7f00000000c0)="800000003804000019000300e60100006c000000010000000100000001000000004000000040000080000000000000006d5ebe5a0000ffff53ef", 0x2c3, 0x400}], 0x1, 0x0) 04:15:35 executing program 2: r0 = syz_open_dev$loop(&(0x7f00000001c0)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACETEARDOWN(0xffffffffffffffff, 0x1276, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd00000000000000], 0x0, 0x400, 0x3ff}) 04:15:35 executing program 3: r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000000200)={0x2, 0x1004e20}, 0x10) sendto$inet(r0, &(0x7f0000000140)="731247f8bf09abec01ced5d4dd6e92aa62aa7d935b7e32ca5c14d70409a996a1de", 0x21, 0x8800, &(0x7f0000000000)={0x2, 0x0, @local}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e20, @empty}, 0x10) sendto$inet(r0, &(0x7f0000000240)="dd", 0x24, 0x0, 0x0, 0x92facce38bbd979b) recvmmsg(r0, &(0x7f00000043c0)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0, 0x0) [ 817.147396][T15482] debugfs: File 'dropped' in directory 'loop0' already present! [ 817.167327][T15482] debugfs: File 'msg' in directory 'loop0' already present! [ 817.194122][T15489] IPVS: set_ctl: invalid protocol: 0 255.255.255.255:0 [ 817.205295][T15480] EXT4-fs (loop4): bad geometry: block count 1080 exceeds size of device (2 blocks) [ 817.210647][T15482] debugfs: File 'trace0' in directory 'loop0' already present! 04:15:35 executing program 3: r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000000200)={0x2, 0x1004e20}, 0x10) sendto$inet(r0, &(0x7f0000000140)="731247f8bf09abec01ced5d4dd6e92aa62aa7d935b7e32ca5c14d70409a996a1de", 0x21, 0x8800, &(0x7f0000000000)={0x2, 0x0, @local}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e20, @empty}, 0x10) sendto$inet(r0, &(0x7f0000000240)="dd", 0x24, 0x0, 0x0, 0x92facce38bbd979b) recvmmsg(r0, &(0x7f00000043c0)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0, 0x0) 04:15:35 executing program 5: r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000000200)={0x2, 0x1004e20}, 0x10) sendto$inet(r0, &(0x7f0000000140)="731247f8bf09abec01ced5d4dd6e92aa62aa7d935b7e32ca5c14d70409a996a1de", 0x21, 0x8800, &(0x7f0000000000)={0x2, 0x4e23, @local}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x0, @empty}, 0x10) sendto$inet(r0, &(0x7f0000000240)="dd", 0x24, 0x0, 0x0, 0x92facce38bbd979b) recvmmsg(r0, &(0x7f00000043c0)=[{{0x0, 0x0, &(0x7f0000004040)=[{0x0}, {&(0x7f0000003e00)=""/161, 0xa1}], 0x2}}], 0x1, 0x0, 0x0) 04:15:35 executing program 4: sendmmsg$unix(0xffffffffffffffff, &(0x7f0000005ec0)=[{0x0, 0xfe7e, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffd46}, {0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="100000000e00000027"], 0x9, 0x800}], 0x4924924924925ec, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, 0x0}, 0x0) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0xaaaaaaaaaaaab31, &(0x7f0000000100)=[{&(0x7f00000000c0)="800000003804000019000300e60100006c000000010000000100000001000000004000000040000080000000000000006d5ebe5a0000ffff53ef", 0x2c3, 0x400}], 0x1, 0x0) [ 817.252794][T15486] EXT4-fs error (device loop1): ext4_fill_super:4457: inode #2: comm syz-executor.1: iget: root inode unallocated [ 817.273311][T15486] EXT4-fs (loop1): get root inode failed [ 817.279544][T15486] EXT4-fs (loop1): mount failed [ 817.292425][T15496] debugfs: File 'dropped' in directory 'loop0' already present! 04:15:35 executing program 5: r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000000200)={0x2, 0x1004e20}, 0x10) sendto$inet(r0, &(0x7f0000000140)="731247f8bf09abec01ced5d4dd6e92aa62aa7d935b7e32ca5c14d70409a996a1de", 0x21, 0x8800, &(0x7f0000000000)={0x2, 0x4e23, @local}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x0, @empty}, 0x10) sendto$inet(r0, &(0x7f0000000240)="dd", 0x24, 0x0, 0x0, 0x92facce38bbd979b) recvmmsg(r0, &(0x7f00000043c0)=[{{0x0, 0x0, &(0x7f0000004040)=[{0x0}, {&(0x7f0000003e00)=""/161, 0xa1}], 0x2}}], 0x1, 0x0, 0x0) [ 817.322804][T15496] debugfs: File 'msg' in directory 'loop0' already present! [ 817.335850][T15504] IPVS: set_ctl: invalid protocol: 0 255.255.255.255:0 04:15:35 executing program 1: sendmmsg$unix(0xffffffffffffffff, &(0x7f0000005ec0)=[{0x0, 0xfe7e, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffd46}, {0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="100000000e00000027"], 0x9, 0x800}], 0x4924924924925ec, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000240)={0x2, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, [@sadb_ident={0x2}]}, 0x20}}, 0x0) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0xaaaaaaaaaaaab31, &(0x7f0000000100)=[{&(0x7f00000000c0)="800000003804000019000300e60100006c000000010000000100000001000000004000000040000080000000000000006d5ebe5a0000ffff53ef", 0x2c3, 0x400}], 0x1, 0x0) 04:15:35 executing program 3: r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000000200)={0x2, 0x1004e20}, 0x10) sendto$inet(r0, &(0x7f0000000140)="731247f8bf09abec01ced5d4dd6e92aa62aa7d935b7e32ca5c14d70409a996a1de", 0x21, 0x8800, &(0x7f0000000000)={0x2, 0x0, @local}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e20, @empty}, 0x10) sendto$inet(r0, &(0x7f0000000240)="dd", 0x24, 0x0, 0x0, 0x92facce38bbd979b) recvmmsg(r0, &(0x7f00000043c0)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0, 0x0) [ 817.371973][T15496] debugfs: File 'trace0' in directory 'loop0' already present! 04:15:35 executing program 0: socket$inet_sctp(0x2, 0x0, 0x84) perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x31c, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$IP_VS_SO_SET_DELDEST(r0, 0x0, 0x488, &(0x7f0000000380)={{0x0, @broadcast, 0x0, 0x2, 'ovf\x00\x00\x00\x00\x00\x00\x00%\x00', 0x2}, {@initdev={0xac, 0x1e, 0x0, 0x0}, 0x0, 0x2002}}, 0x44) 04:15:35 executing program 2: r0 = syz_open_dev$loop(&(0x7f00000001c0)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACETEARDOWN(0xffffffffffffffff, 0x1276, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xe00000000000000], 0x0, 0x400, 0x3ff}) 04:15:35 executing program 3: r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000000200)={0x2, 0x1004e20}, 0x10) sendto$inet(r0, &(0x7f0000000140)="731247f8bf09abec01ced5d4dd6e92aa62aa7d935b7e32ca5c14d70409a996a1de", 0x21, 0x8800, &(0x7f0000000000)={0x2, 0x4e23, @local}, 0x10) connect$inet(0xffffffffffffffff, &(0x7f0000000080)={0x2, 0x4e20, @empty}, 0x10) sendto$inet(r0, &(0x7f0000000240)="dd", 0x24, 0x0, 0x0, 0x92facce38bbd979b) recvmmsg(r0, &(0x7f00000043c0)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0, 0x0) 04:15:35 executing program 5: r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000000200)={0x2, 0x1004e20}, 0x10) sendto$inet(r0, &(0x7f0000000140)="731247f8bf09abec01ced5d4dd6e92aa62aa7d935b7e32ca5c14d70409a996a1de", 0x21, 0x8800, &(0x7f0000000000)={0x2, 0x4e23, @local}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e20, @empty}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f0000000240)="dd", 0x24, 0x0, 0x0, 0x92facce38bbd979b) recvmmsg(r0, &(0x7f00000043c0)=[{{0x0, 0x0, &(0x7f0000004040)=[{0x0}, {&(0x7f0000003e00)=""/161, 0xa1}], 0x2}}], 0x1, 0x0, 0x0) [ 817.494798][T15506] EXT4-fs (loop4): bad geometry: block count 1080 exceeds size of device (2 blocks) [ 817.497298][T15515] debugfs: File 'dropped' in directory 'loop0' already present! [ 817.542944][T15515] debugfs: File 'msg' in directory 'loop0' already present! [ 817.556445][T15515] debugfs: File 'trace0' in directory 'loop0' already present! [ 817.571779][T15524] IPVS: set_ctl: invalid protocol: 0 255.255.255.255:0 04:15:36 executing program 4: sendmmsg$unix(0xffffffffffffffff, &(0x7f0000005ec0)=[{0x0, 0xfe7e, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffd46}, {0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="100000000e00000027"], 0x9, 0x800}], 0x4924924924925ec, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={0x0}}, 0x0) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0xaaaaaaaaaaaab31, &(0x7f0000000100)=[{&(0x7f00000000c0)="800000003804000019000300e60100006c000000010000000100000001000000004000000040000080000000000000006d5ebe5a0000ffff53ef", 0x2c3, 0x400}], 0x1, 0x0) [ 817.599211][T15526] debugfs: File 'dropped' in directory 'loop0' already present! [ 817.616147][T15526] debugfs: File 'msg' in directory 'loop0' already present! [ 817.619152][T15511] EXT4-fs error (device loop1): ext4_fill_super:4457: inode #2: comm syz-executor.1: iget: root inode unallocated [ 817.633297][T15526] debugfs: File 'trace0' in directory 'loop0' already present! 04:15:36 executing program 2: r0 = syz_open_dev$loop(&(0x7f00000001c0)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACETEARDOWN(0xffffffffffffffff, 0x1276, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000000000000], 0x0, 0x400, 0x3ff}) [ 817.676885][T15511] EXT4-fs (loop1): get root inode failed [ 817.686163][T15524] IPVS: set_ctl: invalid protocol: 0 255.255.255.255:0 [ 817.690440][T15511] EXT4-fs (loop1): mount failed [ 817.706106][T15529] EXT4-fs error (device loop4): ext4_fill_super:4457: inode #2: comm syz-executor.4: iget: root inode unallocated 04:15:36 executing program 1: sendmmsg$unix(0xffffffffffffffff, &(0x7f0000005ec0)=[{0x0, 0xfe7e, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffd46}, {0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="100000000e00000027"], 0x9, 0x800}], 0x4924924924925ec, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000240)={0x2, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, [@sadb_ident={0x2}]}, 0x20}}, 0x0) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0xaaaaaaaaaaaab31, &(0x7f0000000100)=[{&(0x7f00000000c0)="800000003804000019000300e60100006c000000010000000100000001000000004000000040000080000000000000006d5ebe5a0000ffff53ef", 0x2c3, 0x400}], 0x1, 0x0) 04:15:36 executing program 0: socket$inet_sctp(0x2, 0x0, 0x84) perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x31c, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$IP_VS_SO_SET_DELDEST(r0, 0x0, 0x488, &(0x7f0000000380)={{0x0, @broadcast, 0x0, 0x2, 'ovf\x00\x00\x00\x00\x00\x00\x00?\x00', 0x2}, {@initdev={0xac, 0x1e, 0x0, 0x0}, 0x0, 0x2002}}, 0x44) [ 817.722137][T15529] EXT4-fs (loop4): get root inode failed [ 817.729319][T15529] EXT4-fs (loop4): mount failed [ 817.736132][T15535] debugfs: File 'dropped' in directory 'loop0' already present! [ 817.743780][T15535] debugfs: File 'msg' in directory 'loop0' already present! [ 817.778270][T15535] debugfs: File 'trace0' in directory 'loop0' already present! 04:15:36 executing program 4: sendmmsg$unix(0xffffffffffffffff, &(0x7f0000005ec0)=[{0x0, 0xfe7e, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffd46}, {0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="100000000e00000027"], 0x9, 0x800}], 0x4924924924925ec, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={0x0}}, 0x0) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0xaaaaaaaaaaaab31, &(0x7f0000000100)=[{&(0x7f00000000c0)="800000003804000019000300e60100006c000000010000000100000001000000004000000040000080000000000000006d5ebe5a0000ffff53ef", 0x2c3, 0x400}], 0x1, 0x0) [ 817.838174][T15541] debugfs: File 'dropped' in directory 'loop0' already present! [ 817.845861][T15541] debugfs: File 'msg' in directory 'loop0' already present! [ 817.850427][T15537] EXT4-fs error (device loop1): ext4_fill_super:4457: inode #2: comm syz-executor.1: iget: root inode unallocated [ 817.880454][T15541] debugfs: File 'trace0' in directory 'loop0' already present! 04:15:36 executing program 2: r0 = syz_open_dev$loop(&(0x7f00000001c0)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACETEARDOWN(0xffffffffffffffff, 0x1276, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1003000000000000], 0x0, 0x400, 0x3ff}) [ 817.889706][T15544] IPVS: set_ctl: invalid protocol: 0 255.255.255.255:0 [ 817.905710][T15537] EXT4-fs (loop1): get root inode failed [ 817.925995][T15537] EXT4-fs (loop1): mount failed 04:15:36 executing program 1: sendmmsg$unix(0xffffffffffffffff, &(0x7f0000005ec0)=[{0x0, 0xfe7e, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffd46}, {0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="100000000e00000027"], 0x9, 0x800}], 0x4924924924925ec, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000240)={0x2, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, [@sadb_ident={0x2}]}, 0x20}}, 0x0) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0xaaaaaaaaaaaab31, &(0x7f0000000100)=[{&(0x7f00000000c0)="800000003804000019000300e60100006c000000010000000100000001000000004000000040000080000000000000006d5ebe5a0000ffff53ef", 0x2c3, 0x400}], 0x1, 0x0) [ 818.009605][T15552] debugfs: File 'dropped' in directory 'loop0' already present! [ 818.015423][T15546] EXT4-fs error (device loop4): ext4_fill_super:4457: inode #2: comm syz-executor.4: iget: root inode unallocated [ 818.033397][T15552] debugfs: File 'msg' in directory 'loop0' already present! [ 818.043687][T15553] IPVS: set_ctl: invalid protocol: 0 255.255.255.255:0 [ 818.050416][T15546] EXT4-fs (loop4): get root inode failed [ 818.064776][T15546] EXT4-fs (loop4): mount failed [ 818.079813][T15552] debugfs: File 'trace0' in directory 'loop0' already present! 04:15:36 executing program 4: sendmmsg$unix(0xffffffffffffffff, &(0x7f0000005ec0)=[{0x0, 0xfe7e, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffd46}, {0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="100000000e00000027"], 0x9, 0x800}], 0x4924924924925ec, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={0x0}}, 0x0) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0xaaaaaaaaaaaab31, &(0x7f0000000100)=[{&(0x7f00000000c0)="800000003804000019000300e60100006c000000010000000100000001000000004000000040000080000000000000006d5ebe5a0000ffff53ef", 0x2c3, 0x400}], 0x1, 0x0) 04:15:36 executing program 0: socket$inet_sctp(0x2, 0x0, 0x84) perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x31c, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$IP_VS_SO_SET_DELDEST(r0, 0x0, 0x488, &(0x7f0000000380)={{0x0, @broadcast, 0x0, 0x2, 'ovf\x00\x00\x00\x00\x00\x00\x00H\x00', 0x2}, {@initdev={0xac, 0x1e, 0x0, 0x0}, 0x0, 0x2002}}, 0x44) [ 818.135751][T15557] debugfs: File 'dropped' in directory 'loop0' already present! [ 818.165960][T15557] debugfs: File 'msg' in directory 'loop0' already present! [ 818.174177][T15557] debugfs: File 'trace0' in directory 'loop0' already present! [ 818.179975][T15556] EXT4-fs error (device loop1): ext4_fill_super:4457: inode #2: comm syz-executor.1: iget: root inode unallocated [ 818.205128][T15556] EXT4-fs (loop1): get root inode failed [ 818.224011][T15556] EXT4-fs (loop1): mount failed 04:15:36 executing program 2: r0 = syz_open_dev$loop(&(0x7f00000001c0)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACETEARDOWN(0xffffffffffffffff, 0x1276, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1100000000000000], 0x0, 0x400, 0x3ff}) [ 818.250567][T15566] IPVS: set_ctl: invalid protocol: 0 255.255.255.255:0 04:15:36 executing program 3: r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000000200)={0x2, 0x1004e20}, 0x10) sendto$inet(r0, &(0x7f0000000140)="731247f8bf09abec01ced5d4dd6e92aa62aa7d935b7e32ca5c14d70409a996a1de", 0x21, 0x8800, &(0x7f0000000000)={0x2, 0x4e23, @local}, 0x10) connect$inet(0xffffffffffffffff, &(0x7f0000000080)={0x2, 0x4e20, @empty}, 0x10) sendto$inet(r0, &(0x7f0000000240)="dd", 0x24, 0x0, 0x0, 0x92facce38bbd979b) recvmmsg(r0, &(0x7f00000043c0)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0, 0x0) [ 818.299609][T15563] EXT4-fs error (device loop4): ext4_fill_super:4457: inode #2: comm syz-executor.4: iget: root inode unallocated 04:15:36 executing program 5: r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000000200)={0x2, 0x1004e20}, 0x10) sendto$inet(r0, &(0x7f0000000140)="731247f8bf09abec01ced5d4dd6e92aa62aa7d935b7e32ca5c14d70409a996a1de", 0x21, 0x8800, &(0x7f0000000000)={0x2, 0x4e23, @local}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e20, @empty}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f0000000240)="dd", 0x24, 0x0, 0x0, 0x92facce38bbd979b) recvmmsg(r0, &(0x7f00000043c0)=[{{0x0, 0x0, &(0x7f0000004040)=[{0x0}, {&(0x7f0000003e00)=""/161, 0xa1}], 0x2}}], 0x1, 0x0, 0x0) 04:15:36 executing program 1: sendmmsg$unix(0xffffffffffffffff, &(0x7f0000005ec0)=[{0x0, 0xfe7e, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffd46}, {0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="100000000e00000027"], 0x9, 0x800}], 0x4924924924925ec, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000240)={0x2, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, [@sadb_x_nat_t_type={0x1}, @sadb_ident={0x2}]}, 0x28}}, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000000)='./file0\x00', 0x0, 0x1, &(0x7f0000000100)=[{&(0x7f00000000c0)="800000003804000019000300e60100006c000000010000000100000001000000004000000040000080000000000000006d5ebe5a0000ffff53ef", 0x3a, 0x400}], 0x1, 0x0) [ 818.343721][T15571] debugfs: File 'dropped' in directory 'loop0' already present! [ 818.346428][T15563] EXT4-fs (loop4): get root inode failed [ 818.371298][T15571] debugfs: File 'msg' in directory 'loop0' already present! [ 818.386828][T15571] debugfs: File 'trace0' in directory 'loop0' already present! [ 818.395396][T15563] EXT4-fs (loop4): mount failed [ 818.402347][T15575] IPVS: set_ctl: invalid protocol: 0 255.255.255.255:0 04:15:36 executing program 0: socket$inet_sctp(0x2, 0x0, 0x84) perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x31c, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$IP_VS_SO_SET_DELDEST(r0, 0x0, 0x488, &(0x7f0000000380)={{0x0, @broadcast, 0x0, 0x2, 'ovf\x00\x00\x00\x00\x00\x00\x00L\x00', 0x2}, {@initdev={0xac, 0x1e, 0x0, 0x0}, 0x0, 0x2002}}, 0x44) 04:15:36 executing program 4: sendmmsg$unix(0xffffffffffffffff, &(0x7f0000005ec0)=[{0x0, 0xfe7e, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffd46}, {0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="100000000e00000027"], 0x9, 0x800}], 0x4924924924925ec, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000240)={0x2, 0x0, 0x0, 0x0, 0x2}, 0x10}}, 0x0) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0xaaaaaaaaaaaab31, &(0x7f0000000100)=[{&(0x7f00000000c0)="800000003804000019000300e60100006c000000010000000100000001000000004000000040000080000000000000006d5ebe5a0000ffff53ef", 0x2c3, 0x400}], 0x1, 0x0) [ 818.477178][T15581] debugfs: File 'dropped' in directory 'loop0' already present! [ 818.500274][T15581] debugfs: File 'msg' in directory 'loop0' already present! 04:15:36 executing program 1: sendmmsg$unix(0xffffffffffffffff, &(0x7f0000005ec0)=[{0x0, 0xfe7e, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffd46}, {0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="100000000e00000027"], 0x9, 0x800}], 0x4924924924925ec, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000240)={0x2, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, [@sadb_x_nat_t_type={0x1}, @sadb_ident={0x2}]}, 0x28}}, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000000)='./file0\x00', 0x0, 0x1, &(0x7f0000000100)=[{&(0x7f00000000c0)="800000003804000019000300e60100006c000000010000000100000001000000004000000040000080000000000000006d5ebe5a0000ffff53ef", 0x3a, 0x400}], 0x1, 0x0) [ 818.532859][T15581] debugfs: File 'trace0' in directory 'loop0' already present! 04:15:37 executing program 2: r0 = syz_open_dev$loop(&(0x7f00000001c0)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACETEARDOWN(0xffffffffffffffff, 0x1276, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1200000000000000], 0x0, 0x400, 0x3ff}) [ 818.628019][T15585] EXT4-fs error (device loop4): ext4_fill_super:4457: inode #2: comm syz-executor.4: iget: root inode unallocated [ 818.629767][T15589] IPVS: set_ctl: invalid protocol: 0 255.255.255.255:0 [ 818.656946][T15585] EXT4-fs (loop4): get root inode failed [ 818.677607][T15585] EXT4-fs (loop4): mount failed [ 818.691125][T15597] debugfs: File 'dropped' in directory 'loop0' already present! [ 818.712260][T15597] debugfs: File 'msg' in directory 'loop0' already present! [ 818.729383][T15597] debugfs: File 'trace0' in directory 'loop0' already present! 04:15:37 executing program 1: sendmmsg$unix(0xffffffffffffffff, &(0x7f0000005ec0)=[{0x0, 0xfe7e, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffd46}, {0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="100000000e00000027"], 0x9, 0x800}], 0x4924924924925ec, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000240)={0x2, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, [@sadb_x_nat_t_type={0x1}, @sadb_ident={0x2}]}, 0x28}}, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000000)='./file0\x00', 0x0, 0x1, &(0x7f0000000100)=[{&(0x7f00000000c0)="800000003804000019000300e60100006c000000010000000100000001000000004000000040000080000000000000006d5ebe5a0000ffff53ef", 0x3a, 0x400}], 0x1, 0x0) 04:15:37 executing program 4: sendmmsg$unix(0xffffffffffffffff, &(0x7f0000005ec0)=[{0x0, 0xfe7e, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffd46}, {0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="100000000e00000027"], 0x9, 0x800}], 0x4924924924925ec, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000240)={0x2, 0x0, 0x0, 0x0, 0x2}, 0x10}}, 0x0) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0xaaaaaaaaaaaab31, &(0x7f0000000100)=[{&(0x7f00000000c0)="800000003804000019000300e60100006c000000010000000100000001000000004000000040000080000000000000006d5ebe5a0000ffff53ef", 0x2c3, 0x400}], 0x1, 0x0) [ 818.817197][T15598] debugfs: File 'dropped' in directory 'loop0' already present! [ 818.824877][T15598] debugfs: File 'msg' in directory 'loop0' already present! [ 818.843435][T15600] IPVS: set_ctl: invalid protocol: 0 255.255.255.255:0 04:15:37 executing program 2: r0 = syz_open_dev$loop(&(0x7f00000001c0)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACETEARDOWN(0xffffffffffffffff, 0x1276, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000000000000], 0x0, 0x400, 0x3ff}) [ 818.876960][T15598] debugfs: File 'trace0' in directory 'loop0' already present! 04:15:37 executing program 0: socket$inet_sctp(0x2, 0x0, 0x84) perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x31c, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$IP_VS_SO_SET_DELDEST(r0, 0x0, 0x488, &(0x7f0000000380)={{0x0, @broadcast, 0x0, 0x2, 'ovf\x00\x00\x00\x00\x00\x00\x00`\x00', 0x2}, {@initdev={0xac, 0x1e, 0x0, 0x0}, 0x0, 0x2002}}, 0x44) 04:15:37 executing program 1: sendmmsg$unix(0xffffffffffffffff, &(0x7f0000005ec0)=[{0x0, 0xfe7e, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffd46}, {0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="100000000e00000027"], 0x9, 0x800}], 0x4924924924925ec, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000240)={0x2, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, [@sadb_x_nat_t_type={0x1}, @sadb_ident={0x2}]}, 0x28}}, 0x0) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', 0x0, 0x0, 0x1, &(0x7f0000000100)=[{&(0x7f00000000c0)="800000003804000019000300e60100006c000000010000000100000001000000004000000040000080000000000000006d5ebe5a0000ffff53ef", 0x3a, 0x400}], 0x1, 0x0) [ 819.000257][T15605] EXT4-fs error (device loop4): ext4_fill_super:4457: inode #2: comm syz-executor.4: iget: root inode unallocated [ 819.030016][T15613] debugfs: File 'dropped' in directory 'loop0' already present! [ 819.040600][T15605] EXT4-fs (loop4): get root inode failed [ 819.051608][T15605] EXT4-fs (loop4): mount failed [ 819.059850][T15613] debugfs: File 'msg' in directory 'loop0' already present! [ 819.070202][T15613] debugfs: File 'trace0' in directory 'loop0' already present! [ 819.071065][T15612] IPVS: set_ctl: invalid protocol: 0 255.255.255.255:0 04:15:37 executing program 3: r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000000200)={0x2, 0x1004e20}, 0x10) sendto$inet(r0, &(0x7f0000000140)="731247f8bf09abec01ced5d4dd6e92aa62aa7d935b7e32ca5c14d70409a996a1de", 0x21, 0x8800, &(0x7f0000000000)={0x2, 0x4e23, @local}, 0x10) connect$inet(0xffffffffffffffff, &(0x7f0000000080)={0x2, 0x4e20, @empty}, 0x10) sendto$inet(r0, &(0x7f0000000240)="dd", 0x24, 0x0, 0x0, 0x92facce38bbd979b) recvmmsg(r0, &(0x7f00000043c0)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0, 0x0) [ 819.170727][T15621] debugfs: File 'dropped' in directory 'loop0' already present! [ 819.190527][T15621] debugfs: File 'msg' in directory 'loop0' already present! [ 819.199587][T15624] IPVS: set_ctl: invalid protocol: 0 255.255.255.255:0 04:15:37 executing program 5: r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000000200)={0x2, 0x1004e20}, 0x10) sendto$inet(r0, &(0x7f0000000140)="731247f8bf09abec01ced5d4dd6e92aa62aa7d935b7e32ca5c14d70409a996a1de", 0x21, 0x8800, &(0x7f0000000000)={0x2, 0x4e23, @local}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e20, @empty}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f0000000240)="dd", 0x24, 0x0, 0x0, 0x92facce38bbd979b) recvmmsg(r0, &(0x7f00000043c0)=[{{0x0, 0x0, &(0x7f0000004040)=[{0x0}, {&(0x7f0000003e00)=""/161, 0xa1}], 0x2}}], 0x1, 0x0, 0x0) 04:15:37 executing program 4: sendmmsg$unix(0xffffffffffffffff, &(0x7f0000005ec0)=[{0x0, 0xfe7e, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffd46}, {0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="100000000e00000027"], 0x9, 0x800}], 0x4924924924925ec, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000240)={0x2, 0x0, 0x0, 0x0, 0x2}, 0x10}}, 0x0) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0xaaaaaaaaaaaab31, &(0x7f0000000100)=[{&(0x7f00000000c0)="800000003804000019000300e60100006c000000010000000100000001000000004000000040000080000000000000006d5ebe5a0000ffff53ef", 0x2c3, 0x400}], 0x1, 0x0) 04:15:37 executing program 1: sendmmsg$unix(0xffffffffffffffff, &(0x7f0000005ec0)=[{0x0, 0xfe7e, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffd46}, {0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="100000000e00000027"], 0x9, 0x800}], 0x4924924924925ec, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000240)={0x2, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, [@sadb_x_nat_t_type={0x1}, @sadb_ident={0x2}]}, 0x28}}, 0x0) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', 0x0, 0x0, 0x1, &(0x7f0000000100)=[{&(0x7f00000000c0)="800000003804000019000300e60100006c000000010000000100000001000000004000000040000080000000000000006d5ebe5a0000ffff53ef", 0x3a, 0x400}], 0x1, 0x0) 04:15:37 executing program 2: r0 = syz_open_dev$loop(&(0x7f00000001c0)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACETEARDOWN(0xffffffffffffffff, 0x1276, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2500000000000000], 0x0, 0x400, 0x3ff}) [ 819.226564][T15621] debugfs: File 'trace0' in directory 'loop0' already present! 04:15:37 executing program 0: socket$inet_sctp(0x2, 0x0, 0x84) perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x31c, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$IP_VS_SO_SET_DELDEST(r0, 0x0, 0x488, &(0x7f0000000380)={{0x0, @broadcast, 0x0, 0x2, 'ovf\x00\x00\x00\x00\x00\x00\x00h\x00', 0x2}, {@initdev={0xac, 0x1e, 0x0, 0x0}, 0x0, 0x2002}}, 0x44) 04:15:37 executing program 1: sendmmsg$unix(0xffffffffffffffff, &(0x7f0000005ec0)=[{0x0, 0xfe7e, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffd46}, {0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="100000000e00000027"], 0x9, 0x800}], 0x4924924924925ec, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000240)={0x2, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, [@sadb_x_nat_t_type={0x1}, @sadb_ident={0x2}]}, 0x28}}, 0x0) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', 0x0, 0x0, 0x1, &(0x7f0000000100)=[{&(0x7f00000000c0)="800000003804000019000300e60100006c000000010000000100000001000000004000000040000080000000000000006d5ebe5a0000ffff53ef", 0x3a, 0x400}], 0x1, 0x0) [ 819.332943][T15640] debugfs: File 'dropped' in directory 'loop0' already present! [ 819.341484][T15640] debugfs: File 'msg' in directory 'loop0' already present! [ 819.358110][T15628] EXT4-fs error (device loop4): ext4_fill_super:4457: inode #2: comm syz-executor.4: iget: root inode unallocated [ 819.378301][T15642] IPVS: set_ctl: invalid protocol: 0 255.255.255.255:0 [ 819.386804][T15628] EXT4-fs (loop4): get root inode failed [ 819.392141][T15640] debugfs: File 'trace0' in directory 'loop0' already present! [ 819.394731][T15628] EXT4-fs (loop4): mount failed 04:15:37 executing program 4: sendmmsg$unix(0xffffffffffffffff, &(0x7f0000005ec0)=[{0x0, 0xfe7e, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffd46}, {0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="100000000e00000027"], 0x9, 0x800}], 0x4924924924925ec, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000240)={0x2, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, [@sadb_x_nat_t_type={0x1}]}, 0x18}}, 0x0) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0xaaaaaaaaaaaab31, &(0x7f0000000100)=[{&(0x7f00000000c0)="800000003804000019000300e60100006c000000010000000100000001000000004000000040000080000000000000006d5ebe5a0000ffff53ef", 0x2c3, 0x400}], 0x1, 0x0) 04:15:37 executing program 1: sendmmsg$unix(0xffffffffffffffff, &(0x7f0000005ec0)=[{0x0, 0xfe7e, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffd46}, {0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="100000000e00000027"], 0x9, 0x800}], 0x4924924924925ec, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000240)={0x2, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, [@sadb_x_nat_t_type={0x1}, @sadb_ident={0x2}]}, 0x28}}, 0x0) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x1, 0x0) [ 819.521004][T15648] debugfs: File 'dropped' in directory 'loop0' already present! [ 819.529898][T15649] IPVS: set_ctl: invalid protocol: 0 255.255.255.255:0 [ 819.559187][T15648] debugfs: File 'msg' in directory 'loop0' already present! 04:15:38 executing program 2: r0 = syz_open_dev$loop(&(0x7f00000001c0)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACETEARDOWN(0xffffffffffffffff, 0x1276, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3f00000000000000], 0x0, 0x400, 0x3ff}) 04:15:38 executing program 0: socket$inet_sctp(0x2, 0x0, 0x84) perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x31c, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$IP_VS_SO_SET_DELDEST(r0, 0x0, 0x488, &(0x7f0000000380)={{0x0, @broadcast, 0x0, 0x2, 'ovf\x00\x00\x00\x00\x00\x00\x00l\x00', 0x2}, {@initdev={0xac, 0x1e, 0x0, 0x0}, 0x0, 0x2002}}, 0x44) [ 819.577130][T15648] debugfs: File 'trace0' in directory 'loop0' already present! [ 819.594831][T15652] EXT4-fs (loop1): VFS: Can't find ext4 filesystem 04:15:38 executing program 1: sendmmsg$unix(0xffffffffffffffff, &(0x7f0000005ec0)=[{0x0, 0xfe7e, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffd46}, {0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="100000000e00000027"], 0x9, 0x800}], 0x4924924924925ec, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000240)={0x2, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, [@sadb_x_nat_t_type={0x1}, @sadb_ident={0x2}]}, 0x28}}, 0x0) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x1, 0x0) [ 819.688492][T15656] debugfs: File 'dropped' in directory 'loop0' already present! [ 819.726080][T15656] debugfs: File 'msg' in directory 'loop0' already present! [ 819.730117][T15653] EXT4-fs error (device loop4): ext4_fill_super:4457: inode #2: comm syz-executor.4: iget: root inode unallocated [ 819.747107][T15664] IPVS: set_ctl: invalid protocol: 0 255.255.255.255:0 [ 819.758790][T15653] EXT4-fs (loop4): get root inode failed [ 819.759546][T15656] debugfs: File 'trace0' in directory 'loop0' already present! [ 819.779447][T15653] EXT4-fs (loop4): mount failed [ 819.784948][T15665] EXT4-fs (loop1): VFS: Can't find ext4 filesystem [ 819.877000][T15669] debugfs: File 'dropped' in directory 'loop0' already present! [ 819.885497][T15664] IPVS: set_ctl: invalid protocol: 0 255.255.255.255:0 [ 819.889314][T15669] debugfs: File 'msg' in directory 'loop0' already present! [ 819.907734][T15669] debugfs: File 'trace0' in directory 'loop0' already present! 04:15:38 executing program 1: sendmmsg$unix(0xffffffffffffffff, &(0x7f0000005ec0)=[{0x0, 0xfe7e, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffd46}, {0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="100000000e00000027"], 0x9, 0x800}], 0x4924924924925ec, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000240)={0x2, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, [@sadb_x_nat_t_type={0x1}, @sadb_ident={0x2}]}, 0x28}}, 0x0) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x1, 0x0) [ 820.052285][T15671] EXT4-fs (loop1): VFS: Can't find ext4 filesystem 04:15:38 executing program 5: r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000000200)={0x2, 0x1004e20}, 0x10) sendto$inet(r0, &(0x7f0000000140)="731247f8bf09abec01ced5d4dd6e92aa62aa7d935b7e32ca5c14d70409a996a1de", 0x21, 0x8800, &(0x7f0000000000)={0x2, 0x4e23, @local}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e20, @empty}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x0, 0x0, 0x0) recvmmsg(r0, &(0x7f00000043c0)=[{{0x0, 0x0, &(0x7f0000004040)=[{0x0}, {&(0x7f0000003e00)=""/161, 0xa1}], 0x2}}], 0x1, 0x0, 0x0) 04:15:38 executing program 3: r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000000200)={0x2, 0x1004e20}, 0x10) sendto$inet(r0, &(0x7f0000000140)="731247f8bf09abec01ced5d4dd6e92aa62aa7d935b7e32ca5c14d70409a996a1de", 0x21, 0x8800, &(0x7f0000000000)={0x2, 0x4e23, @local}, 0x10) connect$inet(r0, 0x0, 0x0) sendto$inet(r0, &(0x7f0000000240)="dd", 0x24, 0x0, 0x0, 0x92facce38bbd979b) recvmmsg(r0, &(0x7f00000043c0)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0, 0x0) 04:15:38 executing program 0: socket$inet_sctp(0x2, 0x0, 0x84) perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x31c, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$IP_VS_SO_SET_DELDEST(r0, 0x0, 0x488, &(0x7f0000000380)={{0x0, @broadcast, 0x0, 0x2, 'ovf\x00\x00\x00\x00\x00\x00\x00t\x00', 0x2}, {@initdev={0xac, 0x1e, 0x0, 0x0}, 0x0, 0x2002}}, 0x44) 04:15:38 executing program 2: r0 = syz_open_dev$loop(&(0x7f00000001c0)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACETEARDOWN(0xffffffffffffffff, 0x1276, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000000000000], 0x0, 0x400, 0x3ff}) 04:15:38 executing program 4: sendmmsg$unix(0xffffffffffffffff, &(0x7f0000005ec0)=[{0x0, 0xfe7e, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffd46}, {0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="100000000e00000027"], 0x9, 0x800}], 0x4924924924925ec, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000240)={0x2, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, [@sadb_x_nat_t_type={0x1}]}, 0x18}}, 0x0) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0xaaaaaaaaaaaab31, &(0x7f0000000100)=[{&(0x7f00000000c0)="800000003804000019000300e60100006c000000010000000100000001000000004000000040000080000000000000006d5ebe5a0000ffff53ef", 0x2c3, 0x400}], 0x1, 0x0) 04:15:38 executing program 1: sendmmsg$unix(0xffffffffffffffff, &(0x7f0000005ec0)=[{0x0, 0xfe7e, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffd46}, {0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="100000000e00000027"], 0x9, 0x800}], 0x4924924924925ec, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000240)={0x2, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, [@sadb_x_nat_t_type={0x1}, @sadb_ident={0x2}]}, 0x28}}, 0x0) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x0, &(0x7f0000000100), 0x1, 0x0) [ 820.147255][T15681] debugfs: File 'dropped' in directory 'loop0' already present! [ 820.175625][T15681] debugfs: File 'msg' in directory 'loop0' already present! 04:15:38 executing program 5: r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000000200)={0x2, 0x1004e20}, 0x10) sendto$inet(r0, &(0x7f0000000140)="731247f8bf09abec01ced5d4dd6e92aa62aa7d935b7e32ca5c14d70409a996a1de", 0x21, 0x8800, &(0x7f0000000000)={0x2, 0x4e23, @local}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e20, @empty}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x0, 0x0, 0x0) recvmmsg(r0, &(0x7f00000043c0)=[{{0x0, 0x0, &(0x7f0000004040)=[{0x0}, {&(0x7f0000003e00)=""/161, 0xa1}], 0x2}}], 0x1, 0x0, 0x0) [ 820.192502][T15685] IPVS: set_ctl: invalid protocol: 0 255.255.255.255:0 [ 820.213185][T15683] EXT4-fs error (device loop4): ext4_fill_super:4457: inode #2: comm syz-executor.4: iget: root inode unallocated [ 820.228882][T15681] debugfs: File 'trace0' in directory 'loop0' already present! [ 820.239311][T15689] EXT4-fs (loop1): VFS: Can't find ext4 filesystem 04:15:38 executing program 5: r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000000200)={0x2, 0x1004e20}, 0x10) sendto$inet(r0, &(0x7f0000000140)="731247f8bf09abec01ced5d4dd6e92aa62aa7d935b7e32ca5c14d70409a996a1de", 0x21, 0x8800, &(0x7f0000000000)={0x2, 0x4e23, @local}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e20, @empty}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x0, 0x0, 0x0) recvmmsg(r0, &(0x7f00000043c0)=[{{0x0, 0x0, &(0x7f0000004040)=[{0x0}, {&(0x7f0000003e00)=""/161, 0xa1}], 0x2}}], 0x1, 0x0, 0x0) [ 820.256280][T15693] debugfs: File 'dropped' in directory 'loop0' already present! [ 820.264571][T15683] EXT4-fs (loop4): get root inode failed [ 820.264755][T15693] debugfs: File 'msg' in directory 'loop0' already present! [ 820.273514][T15683] EXT4-fs (loop4): mount failed [ 820.287590][T15693] debugfs: File 'trace0' in directory 'loop0' already present! 04:15:38 executing program 1: sendmmsg$unix(0xffffffffffffffff, &(0x7f0000005ec0)=[{0x0, 0xfe7e, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffd46}, {0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="100000000e00000027"], 0x9, 0x800}], 0x4924924924925ec, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000240)={0x2, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, [@sadb_x_nat_t_type={0x1}, @sadb_ident={0x2}]}, 0x28}}, 0x0) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x0, &(0x7f0000000100), 0x1, 0x0) 04:15:38 executing program 4: sendmmsg$unix(0xffffffffffffffff, &(0x7f0000005ec0)=[{0x0, 0xfe7e, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffd46}, {0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="100000000e00000027"], 0x9, 0x800}], 0x4924924924925ec, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000240)={0x2, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, [@sadb_x_nat_t_type={0x1}]}, 0x18}}, 0x0) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0xaaaaaaaaaaaab31, &(0x7f0000000100)=[{&(0x7f00000000c0)="800000003804000019000300e60100006c000000010000000100000001000000004000000040000080000000000000006d5ebe5a0000ffff53ef", 0x2c3, 0x400}], 0x1, 0x0) [ 820.331246][T15678] IPVS: set_ctl: invalid protocol: 0 255.255.255.255:0 04:15:38 executing program 2: r0 = syz_open_dev$loop(&(0x7f00000001c0)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACETEARDOWN(0xffffffffffffffff, 0x1276, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4800000000000000], 0x0, 0x400, 0x3ff}) 04:15:38 executing program 5: r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000000200)={0x2, 0x1004e20}, 0x10) sendto$inet(r0, &(0x7f0000000140)="731247f8bf09abec01ced5d4dd6e92aa62aa7d935b7e32ca5c14d70409a996a1de", 0x21, 0x8800, &(0x7f0000000000)={0x2, 0x4e23, @local}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e20, @empty}, 0x10) sendto$inet(r0, &(0x7f0000000240), 0x0, 0x0, 0x0, 0x0) recvmmsg(r0, &(0x7f00000043c0)=[{{0x0, 0x0, &(0x7f0000004040)=[{0x0}, {&(0x7f0000003e00)=""/161, 0xa1}], 0x2}}], 0x1, 0x0, 0x0) 04:15:38 executing program 0: socket$inet_sctp(0x2, 0x0, 0x84) perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x31c, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$IP_VS_SO_SET_DELDEST(r0, 0x0, 0x488, &(0x7f0000000380)={{0x0, @broadcast, 0x0, 0x2, 'ovf\x00\x00\x00\x00\x00\x00\x00z\x00', 0x2}, {@initdev={0xac, 0x1e, 0x0, 0x0}, 0x0, 0x2002}}, 0x44) [ 820.409162][T15699] EXT4-fs (loop1): VFS: Can't find ext4 filesystem [ 820.462594][T15704] debugfs: File 'dropped' in directory 'loop0' already present! [ 820.484002][T15704] debugfs: File 'msg' in directory 'loop0' already present! [ 820.518373][T15704] debugfs: File 'trace0' in directory 'loop0' already present! [ 820.529132][T15713] IPVS: set_ctl: invalid protocol: 0 255.255.255.255:0 [ 820.531966][T15702] EXT4-fs error (device loop4): ext4_fill_super:4457: inode #2: comm syz-executor.4: iget: root inode unallocated [ 820.556372][T15714] debugfs: File 'dropped' in directory 'loop0' already present! [ 820.564382][T15714] debugfs: File 'msg' in directory 'loop0' already present! [ 820.571899][T15702] EXT4-fs (loop4): get root inode failed [ 820.581760][T15702] EXT4-fs (loop4): mount failed [ 820.589902][T15714] debugfs: File 'trace0' in directory 'loop0' already present! [ 820.682603][T15717] IPVS: set_ctl: invalid protocol: 0 255.255.255.255:0 04:15:39 executing program 3: r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000000200)={0x2, 0x1004e20}, 0x10) sendto$inet(r0, &(0x7f0000000140)="731247f8bf09abec01ced5d4dd6e92aa62aa7d935b7e32ca5c14d70409a996a1de", 0x21, 0x8800, &(0x7f0000000000)={0x2, 0x4e23, @local}, 0x10) connect$inet(r0, 0x0, 0x0) sendto$inet(r0, &(0x7f0000000240)="dd", 0x24, 0x0, 0x0, 0x92facce38bbd979b) recvmmsg(r0, &(0x7f00000043c0)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0, 0x0) 04:15:39 executing program 1: sendmmsg$unix(0xffffffffffffffff, &(0x7f0000005ec0)=[{0x0, 0xfe7e, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffd46}, {0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="100000000e00000027"], 0x9, 0x800}], 0x4924924924925ec, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000240)={0x2, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, [@sadb_x_nat_t_type={0x1}, @sadb_ident={0x2}]}, 0x28}}, 0x0) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x0, &(0x7f0000000100), 0x1, 0x0) 04:15:39 executing program 5: r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000000200)={0x2, 0x1004e20}, 0x10) sendto$inet(r0, &(0x7f0000000140)="731247f8bf09abec01ced5d4dd6e92aa62aa7d935b7e32ca5c14d70409a996a1de", 0x21, 0x8800, &(0x7f0000000000)={0x2, 0x4e23, @local}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e20, @empty}, 0x10) sendto$inet(r0, &(0x7f0000000240), 0x0, 0x0, 0x0, 0x0) recvmmsg(r0, &(0x7f00000043c0)=[{{0x0, 0x0, &(0x7f0000004040)=[{0x0}, {&(0x7f0000003e00)=""/161, 0xa1}], 0x2}}], 0x1, 0x0, 0x0) 04:15:39 executing program 4: sendmmsg$unix(0xffffffffffffffff, &(0x7f0000005ec0)=[{0x0, 0xfe7e, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffd46}, {0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="100000000e00000027"], 0x9, 0x800}], 0x4924924924925ec, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000240)={0x2, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, [@sadb_x_nat_t_type={0x1, 0x14, 0xed5}]}, 0x18}}, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000000)='./file0\x00', 0x0, 0x1, &(0x7f0000000100)=[{&(0x7f00000000c0)="800000003804000019000300e60100006c000000010000000100000001000000004000000040000080000000000000006d5ebe5a0000ffff53ef", 0x3a, 0x400}], 0x1, 0x0) 04:15:39 executing program 2: r0 = syz_open_dev$loop(&(0x7f00000001c0)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACETEARDOWN(0xffffffffffffffff, 0x1276, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4c00000000000000], 0x0, 0x400, 0x3ff}) 04:15:39 executing program 0: socket$inet_sctp(0x2, 0x0, 0x84) perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x31c, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$IP_VS_SO_SET_DELDEST(r0, 0x0, 0x488, &(0x7f0000000380)={{0x0, @broadcast, 0x0, 0x2, 'ovf\x00\x00\x00\x00\x00\x00\x00\x84\x00', 0x2}, {@initdev={0xac, 0x1e, 0x0, 0x0}, 0x0, 0x2002}}, 0x44) 04:15:39 executing program 5: r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000000200)={0x2, 0x1004e20}, 0x10) sendto$inet(r0, &(0x7f0000000140)="731247f8bf09abec01ced5d4dd6e92aa62aa7d935b7e32ca5c14d70409a996a1de", 0x21, 0x8800, &(0x7f0000000000)={0x2, 0x4e23, @local}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e20, @empty}, 0x10) sendto$inet(r0, &(0x7f0000000240), 0x0, 0x0, 0x0, 0x0) recvmmsg(r0, &(0x7f00000043c0)=[{{0x0, 0x0, &(0x7f0000004040)=[{0x0}, {&(0x7f0000003e00)=""/161, 0xa1}], 0x2}}], 0x1, 0x0, 0x0) [ 820.990889][T15729] debugfs: File 'dropped' in directory 'loop0' already present! [ 821.024658][T15729] debugfs: File 'msg' in directory 'loop0' already present! [ 821.025085][T15734] IPVS: set_ctl: invalid protocol: 0 255.255.255.255:0 04:15:39 executing program 4: sendmmsg$unix(0xffffffffffffffff, &(0x7f0000005ec0)=[{0x0, 0xfe7e, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffd46}, {0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="100000000e00000027"], 0x9, 0x800}], 0x4924924924925ec, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000240)={0x2, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, [@sadb_x_nat_t_type={0x1, 0x14, 0xed5}]}, 0x18}}, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000000)='./file0\x00', 0x0, 0x1, &(0x7f0000000100)=[{&(0x7f00000000c0)="800000003804000019000300e60100006c000000010000000100000001000000004000000040000080000000000000006d5ebe5a0000ffff53ef", 0x3a, 0x400}], 0x1, 0x0) 04:15:39 executing program 5: r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000000200)={0x2, 0x1004e20}, 0x10) sendto$inet(r0, &(0x7f0000000140)="731247f8bf09abec01ced5d4dd6e92aa62aa7d935b7e32ca5c14d70409a996a1de", 0x21, 0x8800, &(0x7f0000000000)={0x2, 0x4e23, @local}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e20, @empty}, 0x10) sendto$inet(r0, &(0x7f0000000240)="dd", 0x24, 0x0, 0x0, 0x92facce38bbd979b) recvmmsg(0xffffffffffffffff, &(0x7f00000043c0)=[{{0x0, 0x0, &(0x7f0000004040)=[{0x0}, {&(0x7f0000003e00)=""/161, 0xa1}], 0x2}}], 0x1, 0x0, 0x0) [ 821.051417][T15729] debugfs: File 'trace0' in directory 'loop0' already present! [ 821.055974][T15727] EXT4-fs (loop1): VFS: Can't find ext4 filesystem 04:15:39 executing program 1: sendmmsg$unix(0xffffffffffffffff, &(0x7f0000005ec0)=[{0x0, 0xfe7e, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffd46}, {0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="100000000e00000027"], 0x9, 0x800}], 0x4924924924925ec, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000240)={0x2, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, [@sadb_x_nat_t_type={0x1}, @sadb_ident={0x2}]}, 0x28}}, 0x0) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x1, &(0x7f0000000100)=[{0x0, 0x0, 0x400}], 0x1, 0x0) 04:15:39 executing program 5: r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000000200)={0x2, 0x1004e20}, 0x10) sendto$inet(r0, &(0x7f0000000140)="731247f8bf09abec01ced5d4dd6e92aa62aa7d935b7e32ca5c14d70409a996a1de", 0x21, 0x8800, &(0x7f0000000000)={0x2, 0x4e23, @local}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e20, @empty}, 0x10) sendto$inet(r0, &(0x7f0000000240)="dd", 0x24, 0x0, 0x0, 0x92facce38bbd979b) recvmmsg(0xffffffffffffffff, &(0x7f00000043c0)=[{{0x0, 0x0, &(0x7f0000004040)=[{0x0}, {&(0x7f0000003e00)=""/161, 0xa1}], 0x2}}], 0x1, 0x0, 0x0) [ 821.111238][T15738] debugfs: File 'dropped' in directory 'loop0' already present! 04:15:39 executing program 4: sendmmsg$unix(0xffffffffffffffff, &(0x7f0000005ec0)=[{0x0, 0xfe7e, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffd46}, {0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="100000000e00000027"], 0x9, 0x800}], 0x4924924924925ec, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000240)={0x2, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, [@sadb_x_nat_t_type={0x1, 0x14, 0xed5}]}, 0x18}}, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000000)='./file0\x00', 0x0, 0x1, &(0x7f0000000100)=[{&(0x7f00000000c0)="800000003804000019000300e60100006c000000010000000100000001000000004000000040000080000000000000006d5ebe5a0000ffff53ef", 0x3a, 0x400}], 0x1, 0x0) [ 821.159042][T15738] debugfs: File 'msg' in directory 'loop0' already present! [ 821.182792][T15752] IPVS: set_ctl: invalid protocol: 0 255.255.255.255:0 [ 821.198510][T15738] debugfs: File 'trace0' in directory 'loop0' already present! [ 821.239660][T15747] EXT4-fs (loop1): VFS: Can't find ext4 filesystem 04:15:40 executing program 3: r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000000200)={0x2, 0x1004e20}, 0x10) sendto$inet(r0, &(0x7f0000000140)="731247f8bf09abec01ced5d4dd6e92aa62aa7d935b7e32ca5c14d70409a996a1de", 0x21, 0x8800, &(0x7f0000000000)={0x2, 0x4e23, @local}, 0x10) connect$inet(r0, 0x0, 0x0) sendto$inet(r0, &(0x7f0000000240)="dd", 0x24, 0x0, 0x0, 0x92facce38bbd979b) recvmmsg(r0, &(0x7f00000043c0)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0, 0x0) 04:15:40 executing program 5: r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000000200)={0x2, 0x1004e20}, 0x10) sendto$inet(r0, &(0x7f0000000140)="731247f8bf09abec01ced5d4dd6e92aa62aa7d935b7e32ca5c14d70409a996a1de", 0x21, 0x8800, &(0x7f0000000000)={0x2, 0x4e23, @local}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e20, @empty}, 0x10) sendto$inet(r0, &(0x7f0000000240)="dd", 0x24, 0x0, 0x0, 0x92facce38bbd979b) recvmmsg(0xffffffffffffffff, &(0x7f00000043c0)=[{{0x0, 0x0, &(0x7f0000004040)=[{0x0}, {&(0x7f0000003e00)=""/161, 0xa1}], 0x2}}], 0x1, 0x0, 0x0) 04:15:40 executing program 2: r0 = syz_open_dev$loop(&(0x7f00000001c0)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACETEARDOWN(0xffffffffffffffff, 0x1276, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4c02000000000000], 0x0, 0x400, 0x3ff}) 04:15:40 executing program 0: socket$inet_sctp(0x2, 0x0, 0x84) perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x31c, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$IP_VS_SO_SET_DELDEST(r0, 0x0, 0x488, &(0x7f0000000380)={{0x0, @broadcast, 0x0, 0x2, 'ovf\x00\x00\x00\x00\x00\x00\x00\x88\x00', 0x2}, {@initdev={0xac, 0x1e, 0x0, 0x0}, 0x0, 0x2002}}, 0x44) 04:15:40 executing program 1: sendmmsg$unix(0xffffffffffffffff, &(0x7f0000005ec0)=[{0x0, 0xfe7e, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffd46}, {0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="100000000e00000027"], 0x9, 0x800}], 0x4924924924925ec, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000240)={0x2, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, [@sadb_x_nat_t_type={0x1}, @sadb_ident={0x2}]}, 0x28}}, 0x0) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x1, &(0x7f0000000100)=[{0x0, 0x0, 0x400}], 0x1, 0x0) 04:15:40 executing program 4: sendmmsg$unix(0xffffffffffffffff, &(0x7f0000005ec0)=[{0x0, 0xfe7e, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffd46}, {0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="100000000e00000027"], 0x9, 0x800}], 0x4924924924925ec, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000240)={0x2, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, [@sadb_x_nat_t_type={0x1, 0x14, 0xed5}]}, 0x18}}, 0x0) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', 0x0, 0x0, 0x1, &(0x7f0000000100)=[{&(0x7f00000000c0)="800000003804000019000300e60100006c000000010000000100000001000000004000000040000080000000000000006d5ebe5a0000ffff53ef", 0x3a, 0x400}], 0x1, 0x0) 04:15:40 executing program 5: r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000000200)={0x2, 0x1004e20}, 0x10) sendto$inet(r0, &(0x7f0000000140)="731247f8bf09abec01ced5d4dd6e92aa62aa7d935b7e32ca5c14d70409a996a1de", 0x21, 0x8800, &(0x7f0000000000)={0x2, 0x4e23, @local}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e20, @empty}, 0x10) sendto$inet(r0, &(0x7f0000000240)="dd", 0x24, 0x0, 0x0, 0x92facce38bbd979b) recvmmsg(r0, 0x0, 0x0, 0x0, 0x0) [ 821.887836][T15764] debugfs: File 'dropped' in directory 'loop0' already present! [ 821.907570][T15764] debugfs: File 'msg' in directory 'loop0' already present! [ 821.920066][T15764] debugfs: File 'trace0' in directory 'loop0' already present! 04:15:40 executing program 4: sendmmsg$unix(0xffffffffffffffff, &(0x7f0000005ec0)=[{0x0, 0xfe7e, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffd46}, {0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="100000000e00000027"], 0x9, 0x800}], 0x4924924924925ec, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000240)={0x2, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, [@sadb_x_nat_t_type={0x1, 0x14, 0xed5}]}, 0x18}}, 0x0) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', 0x0, 0x0, 0x1, &(0x7f0000000100)=[{&(0x7f00000000c0)="800000003804000019000300e60100006c000000010000000100000001000000004000000040000080000000000000006d5ebe5a0000ffff53ef", 0x3a, 0x400}], 0x1, 0x0) [ 821.934638][T15774] IPVS: set_ctl: invalid protocol: 0 255.255.255.255:0 [ 821.948005][T15766] EXT4-fs (loop1): VFS: Can't find ext4 filesystem [ 821.966917][T15775] debugfs: File 'dropped' in directory 'loop0' already present! 04:15:40 executing program 5: r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000000200)={0x2, 0x1004e20}, 0x10) sendto$inet(r0, &(0x7f0000000140)="731247f8bf09abec01ced5d4dd6e92aa62aa7d935b7e32ca5c14d70409a996a1de", 0x21, 0x8800, &(0x7f0000000000)={0x2, 0x4e23, @local}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e20, @empty}, 0x10) sendto$inet(r0, &(0x7f0000000240)="dd", 0x24, 0x0, 0x0, 0x92facce38bbd979b) recvmmsg(r0, 0x0, 0x0, 0x0, 0x0) 04:15:40 executing program 1: sendmmsg$unix(0xffffffffffffffff, &(0x7f0000005ec0)=[{0x0, 0xfe7e, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffd46}, {0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="100000000e00000027"], 0x9, 0x800}], 0x4924924924925ec, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000240)={0x2, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, [@sadb_x_nat_t_type={0x1}, @sadb_ident={0x2}]}, 0x28}}, 0x0) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x1, &(0x7f0000000100)=[{0x0, 0x0, 0x400}], 0x1, 0x0) [ 821.981704][T15775] debugfs: File 'msg' in directory 'loop0' already present! [ 821.990956][T15775] debugfs: File 'trace0' in directory 'loop0' already present! 04:15:40 executing program 2: r0 = syz_open_dev$loop(&(0x7f00000001c0)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACETEARDOWN(0xffffffffffffffff, 0x1276, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5000000000000000], 0x0, 0x400, 0x3ff}) 04:15:40 executing program 5: r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000000200)={0x2, 0x1004e20}, 0x10) sendto$inet(r0, &(0x7f0000000140)="731247f8bf09abec01ced5d4dd6e92aa62aa7d935b7e32ca5c14d70409a996a1de", 0x21, 0x8800, &(0x7f0000000000)={0x2, 0x4e23, @local}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e20, @empty}, 0x10) sendto$inet(r0, &(0x7f0000000240)="dd", 0x24, 0x0, 0x0, 0x92facce38bbd979b) recvmmsg(r0, 0x0, 0x0, 0x0, 0x0) [ 822.043930][T15761] IPVS: set_ctl: invalid protocol: 0 255.255.255.255:0 [ 822.080878][T15784] EXT4-fs (loop1): VFS: Can't find ext4 filesystem [ 822.178280][T15789] debugfs: File 'dropped' in directory 'loop0' already present! [ 822.194153][T15789] debugfs: File 'msg' in directory 'loop0' already present! [ 822.213081][T15789] debugfs: File 'trace0' in directory 'loop0' already present! [ 822.224264][T15792] debugfs: File 'dropped' in directory 'loop0' already present! [ 822.233698][T15792] debugfs: File 'msg' in directory 'loop0' already present! [ 822.242557][T15792] debugfs: File 'trace0' in directory 'loop0' already present! 04:15:41 executing program 3: r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000000200)={0x2, 0x1004e20}, 0x10) sendto$inet(r0, &(0x7f0000000140)="731247f8bf09abec01ced5d4dd6e92aa62aa7d935b7e32ca5c14d70409a996a1de", 0x21, 0x8800, &(0x7f0000000000)={0x2, 0x4e23, @local}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x0, @empty}, 0x10) sendto$inet(r0, &(0x7f0000000240)="dd", 0x24, 0x0, 0x0, 0x92facce38bbd979b) recvmmsg(r0, &(0x7f00000043c0)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0, 0x0) 04:15:41 executing program 4: sendmmsg$unix(0xffffffffffffffff, &(0x7f0000005ec0)=[{0x0, 0xfe7e, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffd46}, {0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="100000000e00000027"], 0x9, 0x800}], 0x4924924924925ec, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000240)={0x2, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, [@sadb_x_nat_t_type={0x1, 0x14, 0xed5}]}, 0x18}}, 0x0) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', 0x0, 0x0, 0x1, &(0x7f0000000100)=[{&(0x7f00000000c0)="800000003804000019000300e60100006c000000010000000100000001000000004000000040000080000000000000006d5ebe5a0000ffff53ef", 0x3a, 0x400}], 0x1, 0x0) 04:15:41 executing program 0: socket$inet_sctp(0x2, 0x0, 0x84) perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x31c, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$IP_VS_SO_SET_DELDEST(r0, 0x0, 0x488, &(0x7f0000000380)={{0x0, @broadcast, 0x0, 0x2, 'ovf\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01\x00', 0x2}, {@initdev={0xac, 0x1e, 0x0, 0x0}, 0x0, 0x2002}}, 0x44) 04:15:41 executing program 1: sendmmsg$unix(0xffffffffffffffff, &(0x7f0000005ec0)=[{0x0, 0xfe7e, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffd46}, {0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="100000000e00000027"], 0x9, 0x800}], 0x4924924924925ec, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000240)={0x2, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, [@sadb_x_nat_t_type={0x1}, @sadb_ident={0x2}]}, 0x28}}, 0x0) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x1, &(0x7f0000000100)=[{&(0x7f00000000c0), 0x0, 0x400}], 0x1, 0x0) 04:15:41 executing program 5: r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000000200)={0x2, 0x1004e20}, 0x10) sendto$inet(r0, &(0x7f0000000140)="731247f8bf09abec01ced5d4dd6e92aa62aa7d935b7e32ca5c14d70409a996a1de", 0x21, 0x8800, &(0x7f0000000000)={0x2, 0x4e23, @local}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e20, @empty}, 0x10) sendto$inet(r0, &(0x7f0000000240)="dd", 0x24, 0x0, 0x0, 0x92facce38bbd979b) recvmmsg(r0, &(0x7f00000043c0), 0x0, 0x0, 0x0) 04:15:41 executing program 2: r0 = syz_open_dev$loop(&(0x7f00000001c0)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACETEARDOWN(0xffffffffffffffff, 0x1276, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5c00000000000000], 0x0, 0x400, 0x3ff}) 04:15:41 executing program 5: r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000000200)={0x2, 0x1004e20}, 0x10) sendto$inet(r0, &(0x7f0000000140)="731247f8bf09abec01ced5d4dd6e92aa62aa7d935b7e32ca5c14d70409a996a1de", 0x21, 0x8800, &(0x7f0000000000)={0x2, 0x4e23, @local}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e20, @empty}, 0x10) sendto$inet(r0, &(0x7f0000000240)="dd", 0x24, 0x0, 0x0, 0x92facce38bbd979b) recvmmsg(r0, &(0x7f00000043c0), 0x0, 0x0, 0x0) [ 822.762997][T15800] debugfs: File 'dropped' in directory 'loop0' already present! [ 822.778268][T15797] EXT4-fs (loop1): VFS: Can't find ext4 filesystem [ 822.794192][T15800] debugfs: File 'msg' in directory 'loop0' already present! 04:15:41 executing program 3: r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000000200)={0x2, 0x1004e20}, 0x10) sendto$inet(r0, &(0x7f0000000140)="731247f8bf09abec01ced5d4dd6e92aa62aa7d935b7e32ca5c14d70409a996a1de", 0x21, 0x8800, &(0x7f0000000000)={0x2, 0x4e23, @local}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x0, @empty}, 0x10) sendto$inet(r0, &(0x7f0000000240)="dd", 0x24, 0x0, 0x0, 0x92facce38bbd979b) recvmmsg(r0, &(0x7f00000043c0)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0, 0x0) [ 822.811507][T15809] IPVS: set_ctl: invalid protocol: 0 255.255.255.255:0 [ 822.824960][T15800] debugfs: File 'trace0' in directory 'loop0' already present! 04:15:41 executing program 5: r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000000200)={0x2, 0x1004e20}, 0x10) sendto$inet(r0, &(0x7f0000000140)="731247f8bf09abec01ced5d4dd6e92aa62aa7d935b7e32ca5c14d70409a996a1de", 0x21, 0x8800, &(0x7f0000000000)={0x2, 0x4e23, @local}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e20, @empty}, 0x10) sendto$inet(r0, &(0x7f0000000240)="dd", 0x24, 0x0, 0x0, 0x92facce38bbd979b) recvmmsg(r0, &(0x7f00000043c0), 0x0, 0x0, 0x0) [ 822.877886][T15812] debugfs: File 'dropped' in directory 'loop0' already present! [ 822.885591][T15812] debugfs: File 'msg' in directory 'loop0' already present! 04:15:41 executing program 1: sendmmsg$unix(0xffffffffffffffff, &(0x7f0000005ec0)=[{0x0, 0xfe7e, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffd46}, {0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="100000000e00000027"], 0x9, 0x800}], 0x4924924924925ec, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000240)={0x2, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, [@sadb_x_nat_t_type={0x1}, @sadb_ident={0x2}]}, 0x28}}, 0x0) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x1, &(0x7f0000000100)=[{&(0x7f00000000c0), 0x0, 0x400}], 0x1, 0x0) 04:15:41 executing program 4: sendmmsg$unix(0xffffffffffffffff, &(0x7f0000005ec0)=[{0x0, 0xfe7e, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffd46}, {0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="100000000e00000027"], 0x9, 0x800}], 0x4924924924925ec, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000240)={0x2, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, [@sadb_x_nat_t_type={0x1, 0x14, 0xed5}]}, 0x18}}, 0x0) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x1, 0x0) [ 822.927002][T15812] debugfs: File 'trace0' in directory 'loop0' already present! [ 822.935948][T15819] IPVS: set_ctl: invalid protocol: 0 255.255.255.255:0 04:15:41 executing program 3: r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000000200)={0x2, 0x1004e20}, 0x10) sendto$inet(r0, &(0x7f0000000140)="731247f8bf09abec01ced5d4dd6e92aa62aa7d935b7e32ca5c14d70409a996a1de", 0x21, 0x8800, &(0x7f0000000000)={0x2, 0x4e23, @local}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x0, @empty}, 0x10) sendto$inet(r0, &(0x7f0000000240)="dd", 0x24, 0x0, 0x0, 0x92facce38bbd979b) recvmmsg(r0, &(0x7f00000043c0)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0, 0x0) 04:15:41 executing program 5: r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000000200)={0x2, 0x1004e20}, 0x10) sendto$inet(r0, &(0x7f0000000140)="731247f8bf09abec01ced5d4dd6e92aa62aa7d935b7e32ca5c14d70409a996a1de", 0x21, 0x8800, &(0x7f0000000000)={0x2, 0x4e23, @local}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e20, @empty}, 0x10) sendto$inet(r0, &(0x7f0000000240)="dd", 0x24, 0x0, 0x0, 0x92facce38bbd979b) recvmmsg(r0, &(0x7f00000043c0)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0, 0x0) 04:15:41 executing program 2: r0 = syz_open_dev$loop(&(0x7f00000001c0)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACETEARDOWN(0xffffffffffffffff, 0x1276, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6800000000000000], 0x0, 0x400, 0x3ff}) 04:15:41 executing program 0: socket$inet_sctp(0x2, 0x0, 0x84) perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x31c, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$IP_VS_SO_SET_DELDEST(r0, 0x0, 0x488, &(0x7f0000000380)={{0x0, @broadcast, 0x0, 0x2, 'ovf\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02\x00', 0x2}, {@initdev={0xac, 0x1e, 0x0, 0x0}, 0x0, 0x2002}}, 0x44) [ 823.015773][T15824] EXT4-fs (loop1): VFS: Can't find ext4 filesystem [ 823.026098][T15823] EXT4-fs (loop4): VFS: Can't find ext4 filesystem 04:15:41 executing program 5: r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000000200)={0x2, 0x1004e20}, 0x10) sendto$inet(r0, &(0x7f0000000140)="731247f8bf09abec01ced5d4dd6e92aa62aa7d935b7e32ca5c14d70409a996a1de", 0x21, 0x8800, &(0x7f0000000000)={0x2, 0x4e23, @local}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e20, @empty}, 0x10) sendto$inet(r0, &(0x7f0000000240)="dd", 0x24, 0x0, 0x0, 0x92facce38bbd979b) recvmmsg(r0, &(0x7f00000043c0)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0, 0x0) 04:15:41 executing program 3: r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000000200)={0x2, 0x1004e20}, 0x10) sendto$inet(r0, &(0x7f0000000140)="731247f8bf09abec01ced5d4dd6e92aa62aa7d935b7e32ca5c14d70409a996a1de", 0x21, 0x8800, &(0x7f0000000000)={0x2, 0x4e23, @local}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e20, @empty}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f0000000240)="dd", 0x24, 0x0, 0x0, 0x92facce38bbd979b) recvmmsg(r0, &(0x7f00000043c0)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0, 0x0) 04:15:41 executing program 1: sendmmsg$unix(0xffffffffffffffff, &(0x7f0000005ec0)=[{0x0, 0xfe7e, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffd46}, {0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="100000000e00000027"], 0x9, 0x800}], 0x4924924924925ec, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000240)={0x2, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, [@sadb_x_nat_t_type={0x1}, @sadb_ident={0x2}]}, 0x28}}, 0x0) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x1, &(0x7f0000000100)=[{&(0x7f00000000c0), 0x0, 0x400}], 0x1, 0x0) 04:15:41 executing program 4: sendmmsg$unix(0xffffffffffffffff, &(0x7f0000005ec0)=[{0x0, 0xfe7e, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffd46}, {0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="100000000e00000027"], 0x9, 0x800}], 0x4924924924925ec, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000240)={0x2, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, [@sadb_x_nat_t_type={0x1, 0x14, 0xed5}]}, 0x18}}, 0x0) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x1, 0x0) [ 823.147122][T15838] IPVS: set_ctl: invalid protocol: 0 255.255.255.255:0 [ 823.170444][T15836] debugfs: File 'dropped' in directory 'loop0' already present! 04:15:41 executing program 5: r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000000200)={0x2, 0x1004e20}, 0x10) sendto$inet(r0, &(0x7f0000000140)="731247f8bf09abec01ced5d4dd6e92aa62aa7d935b7e32ca5c14d70409a996a1de", 0x21, 0x8800, &(0x7f0000000000)={0x2, 0x4e23, @local}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e20, @empty}, 0x10) sendto$inet(r0, &(0x7f0000000240)="dd", 0x24, 0x0, 0x0, 0x92facce38bbd979b) recvmmsg(r0, &(0x7f00000043c0)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0, 0x0) [ 823.211015][T15836] debugfs: File 'msg' in directory 'loop0' already present! [ 823.232492][T15844] EXT4-fs (loop1): VFS: Can't find ext4 filesystem [ 823.251849][T15836] debugfs: File 'trace0' in directory 'loop0' already present! 04:15:41 executing program 5: r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000000200)={0x2, 0x1004e20}, 0x10) sendto$inet(r0, &(0x7f0000000140)="731247f8bf09abec01ced5d4dd6e92aa62aa7d935b7e32ca5c14d70409a996a1de", 0x21, 0x8800, &(0x7f0000000000)={0x2, 0x4e23, @local}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e20, @empty}, 0x10) sendto$inet(r0, &(0x7f0000000240)="dd", 0x24, 0x0, 0x0, 0x92facce38bbd979b) recvmmsg(r0, &(0x7f00000043c0)=[{{0x0, 0x0, &(0x7f0000004040)=[{0x0}], 0x1}}], 0x1, 0x0, 0x0) [ 823.261778][T15848] EXT4-fs (loop4): VFS: Can't find ext4 filesystem [ 823.272701][T15853] IPVS: set_ctl: invalid protocol: 0 255.255.255.255:0 04:15:41 executing program 1: sendmmsg$unix(0xffffffffffffffff, &(0x7f0000005ec0)=[{0x0, 0xfe7e, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffd46}, {0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="100000000e00000027"], 0x9, 0x800}], 0x4924924924925ec, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000240)={0x2, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, [@sadb_x_nat_t_type={0x1}, @sadb_ident={0x2}]}, 0x28}}, 0x0) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x1, &(0x7f0000000100)=[{&(0x7f00000000c0)="800000003804000019000300e60100006c000000010000000100000001", 0x1d, 0x400}], 0x1, 0x0) 04:15:41 executing program 0: socket$inet_sctp(0x2, 0x0, 0x84) perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x31c, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$IP_VS_SO_SET_DELDEST(r0, 0x0, 0x488, &(0x7f0000000380)={{0x0, @broadcast, 0x0, 0x2, 'ovf\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x03\x00', 0x2}, {@initdev={0xac, 0x1e, 0x0, 0x0}, 0x0, 0x2002}}, 0x44) 04:15:41 executing program 2: r0 = syz_open_dev$loop(&(0x7f00000001c0)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACETEARDOWN(0xffffffffffffffff, 0x1276, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6c00000000000000], 0x0, 0x400, 0x3ff}) 04:15:41 executing program 4: sendmmsg$unix(0xffffffffffffffff, &(0x7f0000005ec0)=[{0x0, 0xfe7e, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffd46}, {0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="100000000e00000027"], 0x9, 0x800}], 0x4924924924925ec, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000240)={0x2, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, [@sadb_x_nat_t_type={0x1, 0x14, 0xed5}]}, 0x18}}, 0x0) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x1, 0x0) 04:15:41 executing program 5: r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000000200)={0x2, 0x1004e20}, 0x10) sendto$inet(r0, &(0x7f0000000140)="731247f8bf09abec01ced5d4dd6e92aa62aa7d935b7e32ca5c14d70409a996a1de", 0x21, 0x8800, &(0x7f0000000000)={0x2, 0x4e23, @local}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e20, @empty}, 0x10) sendto$inet(r0, &(0x7f0000000240)="dd", 0x24, 0x0, 0x0, 0x92facce38bbd979b) recvmmsg(r0, &(0x7f00000043c0)=[{{0x0, 0x0, &(0x7f0000004040)=[{0x0}], 0x1}}], 0x1, 0x0, 0x0) [ 823.438455][T15864] IPVS: set_ctl: invalid protocol: 0 255.255.255.255:0 [ 823.465939][T15861] EXT4-fs (loop1): VFS: Can't find ext4 filesystem 04:15:41 executing program 5: r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000000200)={0x2, 0x1004e20}, 0x10) sendto$inet(r0, &(0x7f0000000140)="731247f8bf09abec01ced5d4dd6e92aa62aa7d935b7e32ca5c14d70409a996a1de", 0x21, 0x8800, &(0x7f0000000000)={0x2, 0x4e23, @local}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e20, @empty}, 0x10) sendto$inet(r0, &(0x7f0000000240)="dd", 0x24, 0x0, 0x0, 0x92facce38bbd979b) recvmmsg(r0, &(0x7f00000043c0)=[{{0x0, 0x0, &(0x7f0000004040)=[{0x0}], 0x1}}], 0x1, 0x0, 0x0) [ 823.537188][T15870] debugfs: File 'dropped' in directory 'loop0' already present! [ 823.537776][T15868] EXT4-fs (loop4): VFS: Can't find ext4 filesystem [ 823.544911][T15870] debugfs: File 'msg' in directory 'loop0' already present! [ 823.545778][T15870] debugfs: File 'trace0' in directory 'loop0' already present! 04:15:42 executing program 1: sendmmsg$unix(0xffffffffffffffff, &(0x7f0000005ec0)=[{0x0, 0xfe7e, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffd46}, {0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="100000000e00000027"], 0x9, 0x800}], 0x4924924924925ec, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000240)={0x2, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, [@sadb_x_nat_t_type={0x1}, @sadb_ident={0x2}]}, 0x28}}, 0x0) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x1, &(0x7f0000000100)=[{&(0x7f00000000c0)="800000003804000019000300e60100006c000000010000000100000001", 0x1d, 0x400}], 0x1, 0x0) [ 823.581468][T15874] IPVS: set_ctl: invalid protocol: 0 255.255.255.255:0 [ 823.638419][T15875] debugfs: File 'dropped' in directory 'loop0' already present! [ 823.671627][T15875] debugfs: File 'msg' in directory 'loop0' already present! [ 823.677877][T15879] EXT4-fs (loop1): VFS: Can't find ext4 filesystem [ 823.702042][T15875] debugfs: File 'trace0' in directory 'loop0' already present! 04:15:42 executing program 3: r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000000200)={0x2, 0x1004e20}, 0x10) sendto$inet(r0, &(0x7f0000000140)="731247f8bf09abec01ced5d4dd6e92aa62aa7d935b7e32ca5c14d70409a996a1de", 0x21, 0x8800, &(0x7f0000000000)={0x2, 0x4e23, @local}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e20, @empty}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f0000000240)="dd", 0x24, 0x0, 0x0, 0x92facce38bbd979b) recvmmsg(r0, &(0x7f00000043c0)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0, 0x0) 04:15:42 executing program 4: sendmmsg$unix(0xffffffffffffffff, &(0x7f0000005ec0)=[{0x0, 0xfe7e, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffd46}, {0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="100000000e00000027"], 0x9, 0x800}], 0x4924924924925ec, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000240)={0x2, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, [@sadb_x_nat_t_type={0x1, 0x14, 0xed5}]}, 0x18}}, 0x0) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x0, &(0x7f0000000100), 0x1, 0x0) 04:15:42 executing program 5: r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000000200)={0x2, 0x1004e20}, 0x10) sendto$inet(r0, &(0x7f0000000140)="731247f8bf09abec01ced5d4dd6e92aa62aa7d935b7e32ca5c14d70409a996a1de", 0x21, 0x8800, &(0x7f0000000000)={0x2, 0x4e23, @local}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e20, @empty}, 0x10) sendto$inet(r0, &(0x7f0000000240)="dd", 0x24, 0x0, 0x0, 0x92facce38bbd979b) recvmmsg(r0, &(0x7f00000043c0)=[{{0x0, 0x0, &(0x7f0000004040)=[{0x0}, {0x0}], 0x2}}], 0x1, 0x0, 0x0) 04:15:42 executing program 0: socket$inet_sctp(0x2, 0x0, 0x84) perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x31c, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$IP_VS_SO_SET_DELDEST(r0, 0x0, 0x488, &(0x7f0000000380)={{0x0, @broadcast, 0x0, 0x2, 'ovf\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00', 0x2}, {@initdev={0xac, 0x1e, 0x0, 0x0}, 0x0, 0x2002}}, 0x44) 04:15:42 executing program 1: sendmmsg$unix(0xffffffffffffffff, &(0x7f0000005ec0)=[{0x0, 0xfe7e, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffd46}, {0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="100000000e00000027"], 0x9, 0x800}], 0x4924924924925ec, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000240)={0x2, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, [@sadb_x_nat_t_type={0x1}, @sadb_ident={0x2}]}, 0x28}}, 0x0) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x1, &(0x7f0000000100)=[{&(0x7f00000000c0)="800000003804000019000300e60100006c000000010000000100000001", 0x1d, 0x400}], 0x1, 0x0) 04:15:42 executing program 2: r0 = syz_open_dev$loop(&(0x7f00000001c0)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACETEARDOWN(0xffffffffffffffff, 0x1276, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7400000000000000], 0x0, 0x400, 0x3ff}) 04:15:42 executing program 5: r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000000200)={0x2, 0x1004e20}, 0x10) sendto$inet(r0, &(0x7f0000000140)="731247f8bf09abec01ced5d4dd6e92aa62aa7d935b7e32ca5c14d70409a996a1de", 0x21, 0x8800, &(0x7f0000000000)={0x2, 0x4e23, @local}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e20, @empty}, 0x10) sendto$inet(r0, &(0x7f0000000240)="dd", 0x24, 0x0, 0x0, 0x92facce38bbd979b) recvmmsg(r0, &(0x7f00000043c0)=[{{0x0, 0x0, &(0x7f0000004040)=[{0x0}, {0x0}], 0x2}}], 0x1, 0x0, 0x0) [ 824.048232][T15890] EXT4-fs (loop1): VFS: Can't find ext4 filesystem [ 824.048897][T15888] debugfs: File 'dropped' in directory 'loop0' already present! [ 824.072679][T15893] IPVS: set_ctl: invalid protocol: 0 255.255.255.255:0 [ 824.074626][T15888] debugfs: File 'msg' in directory 'loop0' already present! [ 824.092716][T15888] debugfs: File 'trace0' in directory 'loop0' already present! 04:15:42 executing program 1: sendmmsg$unix(0xffffffffffffffff, &(0x7f0000005ec0)=[{0x0, 0xfe7e, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffd46}, {0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="100000000e00000027"], 0x9, 0x800}], 0x4924924924925ec, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000240)={0x2, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, [@sadb_x_nat_t_type={0x1}, @sadb_ident={0x2}]}, 0x28}}, 0x0) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x1, &(0x7f0000000100)=[{&(0x7f00000000c0)="800000003804000019000300e60100006c000000010000000100000001000000004000000040000080000000", 0x2c, 0x400}], 0x1, 0x0) 04:15:42 executing program 5: r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000000200)={0x2, 0x1004e20}, 0x10) sendto$inet(r0, &(0x7f0000000140)="731247f8bf09abec01ced5d4dd6e92aa62aa7d935b7e32ca5c14d70409a996a1de", 0x21, 0x8800, &(0x7f0000000000)={0x2, 0x4e23, @local}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e20, @empty}, 0x10) sendto$inet(r0, &(0x7f0000000240)="dd", 0x24, 0x0, 0x0, 0x92facce38bbd979b) recvmmsg(r0, &(0x7f00000043c0)=[{{0x0, 0x0, &(0x7f0000004040)=[{0x0}, {0x0}], 0x2}}], 0x1, 0x0, 0x0) [ 824.125946][T15892] EXT4-fs (loop4): VFS: Can't find ext4 filesystem [ 824.137696][T15899] debugfs: File 'dropped' in directory 'loop0' already present! [ 824.150080][T15899] debugfs: File 'msg' in directory 'loop0' already present! [ 824.173035][T15899] debugfs: File 'trace0' in directory 'loop0' already present! 04:15:42 executing program 4: sendmmsg$unix(0xffffffffffffffff, &(0x7f0000005ec0)=[{0x0, 0xfe7e, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffd46}, {0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="100000000e00000027"], 0x9, 0x800}], 0x4924924924925ec, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000240)={0x2, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, [@sadb_x_nat_t_type={0x1, 0x14, 0xed5}]}, 0x18}}, 0x0) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x0, &(0x7f0000000100), 0x1, 0x0) 04:15:42 executing program 2: r0 = syz_open_dev$loop(&(0x7f00000001c0)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACETEARDOWN(0xffffffffffffffff, 0x1276, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7a00000000000000], 0x0, 0x400, 0x3ff}) 04:15:42 executing program 5: r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000000200)={0x2, 0x1004e20}, 0x10) sendto$inet(r0, &(0x7f0000000140)="731247f8bf09abec01ced5d4dd6e92aa62aa7d935b7e32ca5c14d70409a996a1de", 0x21, 0x8800, &(0x7f0000000000)={0x2, 0x4e23, @local}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e20, @empty}, 0x10) sendto$inet(r0, &(0x7f0000000240)="dd", 0x24, 0x0, 0x0, 0x92facce38bbd979b) recvmmsg(r0, &(0x7f00000043c0)=[{{0x0, 0x0, &(0x7f0000004040)=[{&(0x7f0000003e00)=""/161, 0xa1}], 0x1}}], 0x1, 0x0, 0x0) [ 824.233156][T15906] IPVS: set_ctl: invalid protocol: 0 255.255.255.255:0 [ 824.264206][T15907] EXT4-fs (loop1): VFS: Can't find ext4 filesystem [ 824.291470][T15913] debugfs: File 'dropped' in directory 'loop0' already present! [ 824.293074][T15910] EXT4-fs (loop4): VFS: Can't find ext4 filesystem [ 824.313811][T15913] debugfs: File 'msg' in directory 'loop0' already present! [ 824.336998][T15913] debugfs: File 'trace0' in directory 'loop0' already present! [ 824.389426][T15916] debugfs: File 'dropped' in directory 'loop0' already present! [ 824.410674][T15916] debugfs: File 'msg' in directory 'loop0' already present! [ 824.424354][T15916] debugfs: File 'trace0' in directory 'loop0' already present! 04:15:43 executing program 3: r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000000200)={0x2, 0x1004e20}, 0x10) sendto$inet(r0, &(0x7f0000000140)="731247f8bf09abec01ced5d4dd6e92aa62aa7d935b7e32ca5c14d70409a996a1de", 0x21, 0x8800, &(0x7f0000000000)={0x2, 0x4e23, @local}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e20, @empty}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f0000000240)="dd", 0x24, 0x0, 0x0, 0x92facce38bbd979b) recvmmsg(r0, &(0x7f00000043c0)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0, 0x0) 04:15:43 executing program 0: socket$inet_sctp(0x2, 0x0, 0x84) perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x31c, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$IP_VS_SO_SET_DELDEST(r0, 0x0, 0x488, &(0x7f0000000380)={{0x0, @broadcast, 0x0, 0x2, 'ovf\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x05\x00', 0x2}, {@initdev={0xac, 0x1e, 0x0, 0x0}, 0x0, 0x2002}}, 0x44) 04:15:43 executing program 1: sendmmsg$unix(0xffffffffffffffff, &(0x7f0000005ec0)=[{0x0, 0xfe7e, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffd46}, {0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="100000000e00000027"], 0x9, 0x800}], 0x4924924924925ec, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000240)={0x2, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, [@sadb_x_nat_t_type={0x1}, @sadb_ident={0x2}]}, 0x28}}, 0x0) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x1, &(0x7f0000000100)=[{&(0x7f00000000c0)="800000003804000019000300e60100006c000000010000000100000001000000004000000040000080000000", 0x2c, 0x400}], 0x1, 0x0) 04:15:43 executing program 4: sendmmsg$unix(0xffffffffffffffff, &(0x7f0000005ec0)=[{0x0, 0xfe7e, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffd46}, {0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="100000000e00000027"], 0x9, 0x800}], 0x4924924924925ec, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000240)={0x2, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, [@sadb_x_nat_t_type={0x1, 0x14, 0xed5}]}, 0x18}}, 0x0) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x0, &(0x7f0000000100), 0x1, 0x0) 04:15:43 executing program 2: r0 = syz_open_dev$loop(&(0x7f00000001c0)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACETEARDOWN(0xffffffffffffffff, 0x1276, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000000000000], 0x0, 0x400, 0x3ff}) [ 825.012214][T15921] debugfs: File 'dropped' in directory 'loop0' already present! [ 825.015084][T15922] EXT4-fs (loop4): VFS: Can't find ext4 filesystem [ 825.032076][T15925] EXT4-fs (loop1): VFS: Can't find ext4 filesystem [ 825.043108][T15921] debugfs: File 'msg' in directory 'loop0' already present! [ 825.054013][T15931] IPVS: set_ctl: invalid protocol: 0 255.255.255.255:0 04:15:43 executing program 5: r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000000200)={0x2, 0x1004e20}, 0x10) sendto$inet(r0, &(0x7f0000000140)="731247f8bf09abec01ced5d4dd6e92aa62aa7d935b7e32ca5c14d70409a996a1de", 0x21, 0x8800, &(0x7f0000000000)={0x2, 0x4e23, @local}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e20, @empty}, 0x10) sendto$inet(r0, &(0x7f0000000240)="dd", 0x24, 0x0, 0x0, 0x92facce38bbd979b) recvmmsg(r0, &(0x7f00000043c0)=[{{0x0, 0x0, &(0x7f0000004040)=[{&(0x7f0000003e00)=""/161, 0xa1}], 0x1}}], 0x1, 0x0, 0x0) [ 825.072423][T15921] debugfs: File 'trace0' in directory 'loop0' already present! 04:15:43 executing program 1: sendmmsg$unix(0xffffffffffffffff, &(0x7f0000005ec0)=[{0x0, 0xfe7e, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffd46}, {0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="100000000e00000027"], 0x9, 0x800}], 0x4924924924925ec, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000240)={0x2, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, [@sadb_x_nat_t_type={0x1}, @sadb_ident={0x2}]}, 0x28}}, 0x0) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x1, &(0x7f0000000100)=[{&(0x7f00000000c0)="800000003804000019000300e60100006c000000010000000100000001000000004000000040000080000000", 0x2c, 0x400}], 0x1, 0x0) 04:15:43 executing program 4: sendmmsg$unix(0xffffffffffffffff, &(0x7f0000005ec0)=[{0x0, 0xfe7e, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffd46}, {0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="100000000e00000027"], 0x9, 0x800}], 0x4924924924925ec, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000240)={0x2, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, [@sadb_x_nat_t_type={0x1, 0x14, 0xed5}]}, 0x18}}, 0x0) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x1, &(0x7f0000000100)=[{0x0, 0x0, 0x400}], 0x1, 0x0) [ 825.142421][T15932] debugfs: File 'dropped' in directory 'loop0' already present! [ 825.170748][T15932] debugfs: File 'msg' in directory 'loop0' already present! [ 825.182461][T15936] IPVS: set_ctl: invalid protocol: 0 255.255.255.255:0 04:15:43 executing program 2: r0 = syz_open_dev$loop(&(0x7f00000001c0)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACETEARDOWN(0xffffffffffffffff, 0x1276, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfdfdffff00000000], 0x0, 0x400, 0x3ff}) 04:15:43 executing program 0: socket$inet_sctp(0x2, 0x0, 0x84) perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x31c, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$IP_VS_SO_SET_DELDEST(r0, 0x0, 0x488, &(0x7f0000000380)={{0x0, @broadcast, 0x0, 0x2, 'ovf\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x06\x00', 0x2}, {@initdev={0xac, 0x1e, 0x0, 0x0}, 0x0, 0x2002}}, 0x44) [ 825.217157][T15932] debugfs: File 'trace0' in directory 'loop0' already present! [ 825.245596][T15942] EXT4-fs (loop1): VFS: Can't find ext4 filesystem [ 825.256945][T15939] EXT4-fs (loop4): VFS: Can't find ext4 filesystem 04:15:43 executing program 4: sendmmsg$unix(0xffffffffffffffff, &(0x7f0000005ec0)=[{0x0, 0xfe7e, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffd46}, {0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="100000000e00000027"], 0x9, 0x800}], 0x4924924924925ec, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000240)={0x2, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, [@sadb_x_nat_t_type={0x1, 0x14, 0xed5}]}, 0x18}}, 0x0) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x1, &(0x7f0000000100)=[{0x0, 0x0, 0x400}], 0x1, 0x0) 04:15:43 executing program 1: sendmmsg$unix(0xffffffffffffffff, &(0x7f0000005ec0)=[{0x0, 0xfe7e, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffd46}, {0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="100000000e00000027"], 0x9, 0x800}], 0x4924924924925ec, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000240)={0x2, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, [@sadb_x_nat_t_type={0x1}, @sadb_ident={0x2}]}, 0x28}}, 0x0) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x1, &(0x7f0000000100)=[{&(0x7f00000000c0)="800000003804000019000300e60100006c000000010000000100000001000000004000000040000080000000000000006d5ebe", 0x33, 0x400}], 0x1, 0x0) [ 825.385762][T15945] debugfs: File 'dropped' in directory 'loop0' already present! [ 825.412650][T15945] debugfs: File 'msg' in directory 'loop0' already present! [ 825.433279][T15952] IPVS: set_ctl: invalid protocol: 0 255.255.255.255:0 [ 825.446974][T15945] debugfs: File 'trace0' in directory 'loop0' already present! [ 825.470901][T15955] debugfs: File 'dropped' in directory 'loop0' already present! [ 825.489540][T15951] EXT4-fs (loop4): VFS: Can't find ext4 filesystem [ 825.501728][T15955] debugfs: File 'msg' in directory 'loop0' already present! [ 825.514154][T15955] debugfs: File 'trace0' in directory 'loop0' already present! [ 825.554668][T15952] IPVS: set_ctl: invalid protocol: 0 255.255.255.255:0 [ 825.572758][T15956] EXT4-fs (loop1): VFS: Can't find ext4 filesystem 04:15:44 executing program 3: r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000000200)={0x2, 0x1004e20}, 0x10) sendto$inet(r0, &(0x7f0000000140)="731247f8bf09abec01ced5d4dd6e92aa62aa7d935b7e32ca5c14d70409a996a1de", 0x21, 0x8800, &(0x7f0000000000)={0x2, 0x4e23, @local}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e20, @empty}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x0, 0x0, 0x0) recvmmsg(r0, &(0x7f00000043c0)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0, 0x0) 04:15:44 executing program 2: r0 = syz_open_dev$loop(&(0x7f00000001c0)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACETEARDOWN(0xffffffffffffffff, 0x1276, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfeffffff00000000], 0x0, 0x400, 0x3ff}) 04:15:44 executing program 4: sendmmsg$unix(0xffffffffffffffff, &(0x7f0000005ec0)=[{0x0, 0xfe7e, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffd46}, {0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="100000000e00000027"], 0x9, 0x800}], 0x4924924924925ec, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000240)={0x2, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, [@sadb_x_nat_t_type={0x1, 0x14, 0xed5}]}, 0x18}}, 0x0) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x1, &(0x7f0000000100)=[{0x0, 0x0, 0x400}], 0x1, 0x0) 04:15:44 executing program 0: socket$inet_sctp(0x2, 0x0, 0x84) perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x31c, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$IP_VS_SO_SET_DELDEST(r0, 0x0, 0x488, &(0x7f0000000380)={{0x0, @broadcast, 0x0, 0x2, 'ovf\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\a\x00', 0x2}, {@initdev={0xac, 0x1e, 0x0, 0x0}, 0x0, 0x2002}}, 0x44) 04:15:44 executing program 1: sendmmsg$unix(0xffffffffffffffff, &(0x7f0000005ec0)=[{0x0, 0xfe7e, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffd46}, {0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="100000000e00000027"], 0x9, 0x800}], 0x4924924924925ec, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000240)={0x2, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, [@sadb_x_nat_t_type={0x1}, @sadb_ident={0x2}]}, 0x28}}, 0x0) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x1, &(0x7f0000000100)=[{&(0x7f00000000c0)="800000003804000019000300e60100006c000000010000000100000001000000004000000040000080000000000000006d5ebe", 0x33, 0x400}], 0x1, 0x0) [ 825.872148][T15961] debugfs: File 'dropped' in directory 'loop0' already present! [ 825.895666][T15968] EXT4-fs (loop1): VFS: Can't find ext4 filesystem [ 825.904291][T15974] IPVS: set_ctl: invalid protocol: 0 255.255.255.255:0 [ 825.908419][T15969] EXT4-fs (loop4): VFS: Can't find ext4 filesystem 04:15:44 executing program 5: r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000000200)={0x2, 0x1004e20}, 0x10) sendto$inet(r0, &(0x7f0000000140)="731247f8bf09abec01ced5d4dd6e92aa62aa7d935b7e32ca5c14d70409a996a1de", 0x21, 0x8800, &(0x7f0000000000)={0x2, 0x4e23, @local}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e20, @empty}, 0x10) sendto$inet(r0, &(0x7f0000000240)="dd", 0x24, 0x0, 0x0, 0x92facce38bbd979b) recvmmsg(r0, &(0x7f00000043c0)=[{{0x0, 0x0, &(0x7f0000004040)=[{&(0x7f0000003e00)=""/161, 0xa1}], 0x1}}], 0x1, 0x0, 0x0) 04:15:44 executing program 3: r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000000200)={0x2, 0x1004e20}, 0x10) sendto$inet(r0, &(0x7f0000000140)="731247f8bf09abec01ced5d4dd6e92aa62aa7d935b7e32ca5c14d70409a996a1de", 0x21, 0x8800, &(0x7f0000000000)={0x2, 0x4e23, @local}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e20, @empty}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x0, 0x0, 0x0) recvmmsg(r0, &(0x7f00000043c0)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0, 0x0) [ 825.918692][T15961] debugfs: File 'msg' in directory 'loop0' already present! [ 825.928133][T15961] debugfs: File 'trace0' in directory 'loop0' already present! 04:15:44 executing program 1: sendmmsg$unix(0xffffffffffffffff, &(0x7f0000005ec0)=[{0x0, 0xfe7e, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffd46}, {0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="100000000e00000027"], 0x9, 0x800}], 0x4924924924925ec, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000240)={0x2, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, [@sadb_x_nat_t_type={0x1}, @sadb_ident={0x2}]}, 0x28}}, 0x0) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x1, &(0x7f0000000100)=[{&(0x7f00000000c0)="800000003804000019000300e60100006c000000010000000100000001000000004000000040000080000000000000006d5ebe", 0x33, 0x400}], 0x1, 0x0) 04:15:44 executing program 4: sendmmsg$unix(0xffffffffffffffff, &(0x7f0000005ec0)=[{0x0, 0xfe7e, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffd46}, {0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="100000000e00000027"], 0x9, 0x800}], 0x4924924924925ec, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000240)={0x2, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, [@sadb_x_nat_t_type={0x1, 0x14, 0xed5}]}, 0x18}}, 0x0) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x1, &(0x7f0000000100)=[{&(0x7f00000000c0), 0x0, 0x400}], 0x1, 0x0) [ 825.999972][T15976] debugfs: File 'dropped' in directory 'loop0' already present! [ 826.024578][T15981] IPVS: set_ctl: invalid protocol: 0 255.255.255.255:0 [ 826.041061][T15976] debugfs: File 'msg' in directory 'loop0' already present! 04:15:44 executing program 3: r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000000200)={0x2, 0x1004e20}, 0x10) sendto$inet(r0, &(0x7f0000000140)="731247f8bf09abec01ced5d4dd6e92aa62aa7d935b7e32ca5c14d70409a996a1de", 0x21, 0x8800, &(0x7f0000000000)={0x2, 0x4e23, @local}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e20, @empty}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x0, 0x0, 0x0) recvmmsg(r0, &(0x7f00000043c0)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0, 0x0) 04:15:44 executing program 2: r0 = syz_open_dev$loop(&(0x7f00000001c0)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACETEARDOWN(0xffffffffffffffff, 0x1276, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff03000000000000], 0x0, 0x400, 0x3ff}) 04:15:44 executing program 0: socket$inet_sctp(0x2, 0x0, 0x84) perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x31c, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$IP_VS_SO_SET_DELDEST(r0, 0x0, 0x488, &(0x7f0000000380)={{0x0, @broadcast, 0x0, 0x2, 'ovf\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\b\x00', 0x2}, {@initdev={0xac, 0x1e, 0x0, 0x0}, 0x0, 0x2002}}, 0x44) [ 826.086582][T15984] EXT4-fs (loop1): VFS: Can't find ext4 filesystem [ 826.087407][T15976] debugfs: File 'trace0' in directory 'loop0' already present! [ 826.118624][T15987] EXT4-fs (loop4): VFS: Can't find ext4 filesystem 04:15:44 executing program 3: r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000000200)={0x2, 0x1004e20}, 0x10) sendto$inet(r0, &(0x7f0000000140)="731247f8bf09abec01ced5d4dd6e92aa62aa7d935b7e32ca5c14d70409a996a1de", 0x21, 0x8800, &(0x7f0000000000)={0x2, 0x4e23, @local}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e20, @empty}, 0x10) sendto$inet(r0, &(0x7f0000000240), 0x0, 0x0, 0x0, 0x0) recvmmsg(r0, &(0x7f00000043c0)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0, 0x0) 04:15:44 executing program 1: sendmmsg$unix(0xffffffffffffffff, &(0x7f0000005ec0)=[{0x0, 0xfe7e, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffd46}, {0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="100000000e00000027"], 0x9, 0x800}], 0x4924924924925ec, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000240)={0x2, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, [@sadb_x_nat_t_type={0x1}, @sadb_ident={0x2}]}, 0x28}}, 0x0) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x1, &(0x7f0000000100)=[{&(0x7f00000000c0)="800000003804000019000300e60100006c000000010000000100000001000000004000000040000080000000000000006d5ebe5a0000ff", 0x37, 0x400}], 0x1, 0x0) 04:15:44 executing program 3: r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000000200)={0x2, 0x1004e20}, 0x10) sendto$inet(r0, &(0x7f0000000140)="731247f8bf09abec01ced5d4dd6e92aa62aa7d935b7e32ca5c14d70409a996a1de", 0x21, 0x8800, &(0x7f0000000000)={0x2, 0x4e23, @local}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e20, @empty}, 0x10) sendto$inet(r0, &(0x7f0000000240), 0x0, 0x0, 0x0, 0x0) recvmmsg(r0, &(0x7f00000043c0)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0, 0x0) 04:15:44 executing program 4: sendmmsg$unix(0xffffffffffffffff, &(0x7f0000005ec0)=[{0x0, 0xfe7e, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffd46}, {0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="100000000e00000027"], 0x9, 0x800}], 0x4924924924925ec, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000240)={0x2, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, [@sadb_x_nat_t_type={0x1, 0x14, 0xed5}]}, 0x18}}, 0x0) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x1, &(0x7f0000000100)=[{&(0x7f00000000c0), 0x0, 0x400}], 0x1, 0x0) [ 826.227067][T15995] debugfs: File 'dropped' in directory 'loop0' already present! [ 826.234761][T15995] debugfs: File 'msg' in directory 'loop0' already present! [ 826.262792][T16000] EXT4-fs (loop1): VFS: Can't find ext4 filesystem [ 826.272995][T16003] IPVS: set_ctl: invalid protocol: 0 255.255.255.255:0 04:15:44 executing program 3: r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000000200)={0x2, 0x1004e20}, 0x10) sendto$inet(r0, &(0x7f0000000140)="731247f8bf09abec01ced5d4dd6e92aa62aa7d935b7e32ca5c14d70409a996a1de", 0x21, 0x8800, &(0x7f0000000000)={0x2, 0x4e23, @local}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e20, @empty}, 0x10) sendto$inet(r0, &(0x7f0000000240), 0x0, 0x0, 0x0, 0x0) recvmmsg(r0, &(0x7f00000043c0)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0, 0x0) [ 826.307353][T15995] debugfs: File 'trace0' in directory 'loop0' already present! [ 826.344847][T16007] EXT4-fs (loop4): VFS: Can't find ext4 filesystem [ 826.423219][T16003] IPVS: set_ctl: invalid protocol: 0 255.255.255.255:0 04:15:45 executing program 0: socket$inet_sctp(0x2, 0x0, 0x84) perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x31c, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$IP_VS_SO_SET_DELDEST(r0, 0x0, 0x488, &(0x7f0000000380)={{0x0, @broadcast, 0x0, 0x2, 'ovf\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\t\x00', 0x2}, {@initdev={0xac, 0x1e, 0x0, 0x0}, 0x0, 0x2002}}, 0x44) 04:15:45 executing program 2: r0 = syz_open_dev$loop(&(0x7f00000001c0)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACETEARDOWN(0xffffffffffffffff, 0x1276, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff00000000], 0x0, 0x400, 0x3ff}) 04:15:45 executing program 1: sendmmsg$unix(0xffffffffffffffff, &(0x7f0000005ec0)=[{0x0, 0xfe7e, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffd46}, {0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="100000000e00000027"], 0x9, 0x800}], 0x4924924924925ec, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000240)={0x2, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, [@sadb_x_nat_t_type={0x1}, @sadb_ident={0x2}]}, 0x28}}, 0x0) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x1, &(0x7f0000000100)=[{&(0x7f00000000c0)="800000003804000019000300e60100006c000000010000000100000001000000004000000040000080000000000000006d5ebe5a0000ff", 0x37, 0x400}], 0x1, 0x0) 04:15:45 executing program 4: sendmmsg$unix(0xffffffffffffffff, &(0x7f0000005ec0)=[{0x0, 0xfe7e, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffd46}, {0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="100000000e00000027"], 0x9, 0x800}], 0x4924924924925ec, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000240)={0x2, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, [@sadb_x_nat_t_type={0x1, 0x14, 0xed5}]}, 0x18}}, 0x0) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x1, &(0x7f0000000100)=[{&(0x7f00000000c0), 0x0, 0x400}], 0x1, 0x0) 04:15:45 executing program 3: r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000000200)={0x2, 0x1004e20}, 0x10) sendto$inet(r0, &(0x7f0000000140)="731247f8bf09abec01ced5d4dd6e92aa62aa7d935b7e32ca5c14d70409a996a1de", 0x21, 0x8800, &(0x7f0000000000)={0x2, 0x4e23, @local}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e20, @empty}, 0x10) sendto$inet(r0, &(0x7f0000000240)="dd", 0x24, 0x0, 0x0, 0x92facce38bbd979b) recvmmsg(0xffffffffffffffff, &(0x7f00000043c0)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0, 0x0) 04:15:45 executing program 5: sendmmsg$unix(0xffffffffffffffff, &(0x7f0000005ec0)=[{0x0, 0xfe7e, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffd46}, {0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="100000000e00000027"], 0x9, 0x800}], 0x4924924924925ec, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000240)={0x2, 0x0, 0x0, 0x0, 0x2}, 0x10}}, 0x0) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0xaaaaaaaaaaaab31, &(0x7f0000000100)=[{&(0x7f00000000c0)="800000003804000019000300e60100006c000000010000000100000001000000004000000040000080000000000000006d5ebe5a0000ffff53ef", 0x2c3, 0x400}], 0x1, 0x0) 04:15:45 executing program 3: r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000000200)={0x2, 0x1004e20}, 0x10) sendto$inet(r0, &(0x7f0000000140)="731247f8bf09abec01ced5d4dd6e92aa62aa7d935b7e32ca5c14d70409a996a1de", 0x21, 0x8800, &(0x7f0000000000)={0x2, 0x4e23, @local}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e20, @empty}, 0x10) sendto$inet(r0, &(0x7f0000000240)="dd", 0x24, 0x0, 0x0, 0x92facce38bbd979b) recvmmsg(0xffffffffffffffff, &(0x7f00000043c0)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0, 0x0) [ 826.871877][T16015] EXT4-fs (loop1): VFS: Can't find ext4 filesystem [ 826.889661][T16024] debugfs: File 'dropped' in directory 'loop0' already present! [ 826.897513][T16024] debugfs: File 'msg' in directory 'loop0' already present! [ 826.917083][T16021] IPVS: set_ctl: invalid protocol: 0 255.255.255.255:0 [ 826.918176][T16024] debugfs: File 'trace0' in directory 'loop0' already present! [ 826.941959][T16030] debugfs: File 'dropped' in directory 'loop0' already present! [ 826.943023][T16023] EXT4-fs (loop4): VFS: Can't find ext4 filesystem [ 826.964045][T16030] debugfs: File 'msg' in directory 'loop0' already present! 04:15:45 executing program 1: sendmmsg$unix(0xffffffffffffffff, &(0x7f0000005ec0)=[{0x0, 0xfe7e, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffd46}, {0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="100000000e00000027"], 0x9, 0x800}], 0x4924924924925ec, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000240)={0x2, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, [@sadb_x_nat_t_type={0x1}, @sadb_ident={0x2}]}, 0x28}}, 0x0) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x1, &(0x7f0000000100)=[{&(0x7f00000000c0)="800000003804000019000300e60100006c000000010000000100000001000000004000000040000080000000000000006d5ebe5a0000ff", 0x37, 0x400}], 0x1, 0x0) 04:15:45 executing program 3: r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000000200)={0x2, 0x1004e20}, 0x10) sendto$inet(r0, &(0x7f0000000140)="731247f8bf09abec01ced5d4dd6e92aa62aa7d935b7e32ca5c14d70409a996a1de", 0x21, 0x8800, &(0x7f0000000000)={0x2, 0x4e23, @local}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e20, @empty}, 0x10) sendto$inet(r0, &(0x7f0000000240)="dd", 0x24, 0x0, 0x0, 0x92facce38bbd979b) recvmmsg(0xffffffffffffffff, &(0x7f00000043c0)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0, 0x0) [ 826.982443][T16030] debugfs: File 'trace0' in directory 'loop0' already present! 04:15:45 executing program 2: r0 = syz_open_dev$loop(&(0x7f00000001c0)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACETEARDOWN(0xffffffffffffffff, 0x1276, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], 0x0, 0x400, 0x3ff}) 04:15:45 executing program 4: sendmmsg$unix(0xffffffffffffffff, &(0x7f0000005ec0)=[{0x0, 0xfe7e, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffd46}, {0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="100000000e00000027"], 0x9, 0x800}], 0x4924924924925ec, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000240)={0x2, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, [@sadb_x_nat_t_type={0x1, 0x14, 0xed5}]}, 0x18}}, 0x0) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x1, &(0x7f0000000100)=[{&(0x7f00000000c0)="800000003804000019000300e60100006c000000010000000100000001", 0x1d, 0x400}], 0x1, 0x0) [ 827.034865][T16029] EXT4-fs error (device loop5): ext4_fill_super:4457: inode #2: comm syz-executor.5: iget: root inode unallocated [ 827.060323][T16029] EXT4-fs (loop5): get root inode failed [ 827.066368][T16039] EXT4-fs (loop1): VFS: Can't find ext4 filesystem [ 827.069992][T16040] IPVS: set_ctl: invalid protocol: 0 255.255.255.255:0 04:15:45 executing program 3: r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000000200)={0x2, 0x1004e20}, 0x10) sendto$inet(r0, &(0x7f0000000140)="731247f8bf09abec01ced5d4dd6e92aa62aa7d935b7e32ca5c14d70409a996a1de", 0x21, 0x8800, &(0x7f0000000000)={0x2, 0x4e23, @local}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e20, @empty}, 0x10) sendto$inet(r0, &(0x7f0000000240)="dd", 0x24, 0x0, 0x0, 0x92facce38bbd979b) recvmmsg(r0, 0x0, 0x0, 0x0, 0x0) [ 827.082734][T16029] EXT4-fs (loop5): mount failed 04:15:45 executing program 0: socket$inet_sctp(0x2, 0x0, 0x84) perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x31c, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$IP_VS_SO_SET_DELDEST(r0, 0x0, 0x488, &(0x7f0000000380)={{0x0, @broadcast, 0x0, 0x2, 'ovf\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\n\x00', 0x2}, {@initdev={0xac, 0x1e, 0x0, 0x0}, 0x0, 0x2002}}, 0x44) 04:15:45 executing program 5: sendmmsg$unix(0xffffffffffffffff, &(0x7f0000005ec0)=[{0x0, 0xfe7e, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffd46}, {0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="100000000e00000027"], 0x9, 0x800}], 0x4924924924925ec, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000240)={0x2, 0x0, 0x0, 0x0, 0x2}, 0x10}}, 0x0) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0xaaaaaaaaaaaab31, &(0x7f0000000100)=[{&(0x7f00000000c0)="800000003804000019000300e60100006c000000010000000100000001000000004000000040000080000000000000006d5ebe5a0000ffff53ef", 0x2c3, 0x400}], 0x1, 0x0) [ 827.172623][T16046] debugfs: File 'dropped' in directory 'loop0' already present! [ 827.187582][T16045] EXT4-fs (loop4): VFS: Can't find ext4 filesystem [ 827.199227][T16046] debugfs: File 'msg' in directory 'loop0' already present! 04:15:45 executing program 1: sendmmsg$unix(0xffffffffffffffff, &(0x7f0000005ec0)=[{0x0, 0xfe7e, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffd46}, {0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="100000000e00000027"], 0x9, 0x800}], 0x4924924924925ec, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000240)={0x2, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, [@sadb_x_nat_t_type={0x1}, @sadb_ident={0x2}]}, 0x28}}, 0x0) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x1, &(0x7f0000000100)=[{&(0x7f00000000c0)="800000003804000019000300e60100006c000000010000000100000001000000004000000040000080000000000000006d5ebe5a0000ffff53", 0x39, 0x400}], 0x1, 0x0) [ 827.219304][T16046] debugfs: File 'trace0' in directory 'loop0' already present! 04:15:45 executing program 3: r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000000200)={0x2, 0x1004e20}, 0x10) sendto$inet(r0, &(0x7f0000000140)="731247f8bf09abec01ced5d4dd6e92aa62aa7d935b7e32ca5c14d70409a996a1de", 0x21, 0x8800, &(0x7f0000000000)={0x2, 0x4e23, @local}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e20, @empty}, 0x10) sendto$inet(r0, &(0x7f0000000240)="dd", 0x24, 0x0, 0x0, 0x92facce38bbd979b) recvmmsg(r0, 0x0, 0x0, 0x0, 0x0) 04:15:45 executing program 4: sendmmsg$unix(0xffffffffffffffff, &(0x7f0000005ec0)=[{0x0, 0xfe7e, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffd46}, {0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="100000000e00000027"], 0x9, 0x800}], 0x4924924924925ec, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000240)={0x2, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, [@sadb_x_nat_t_type={0x1, 0x14, 0xed5}]}, 0x18}}, 0x0) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x1, &(0x7f0000000100)=[{&(0x7f00000000c0)="800000003804000019000300e60100006c000000010000000100000001", 0x1d, 0x400}], 0x1, 0x0) [ 827.273652][T16058] IPVS: set_ctl: invalid protocol: 0 255.255.255.255:0 [ 827.306856][T16059] EXT4-fs (loop1): VFS: Can't find ext4 filesystem 04:15:45 executing program 3: r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000000200)={0x2, 0x1004e20}, 0x10) sendto$inet(r0, &(0x7f0000000140)="731247f8bf09abec01ced5d4dd6e92aa62aa7d935b7e32ca5c14d70409a996a1de", 0x21, 0x8800, &(0x7f0000000000)={0x2, 0x4e23, @local}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e20, @empty}, 0x10) sendto$inet(r0, &(0x7f0000000240)="dd", 0x24, 0x0, 0x0, 0x92facce38bbd979b) recvmmsg(r0, 0x0, 0x0, 0x0, 0x0) [ 827.323302][T16047] debugfs: File 'dropped' in directory 'loop0' already present! [ 827.337128][T16053] EXT4-fs error (device loop5): ext4_fill_super:4457: inode #2: comm syz-executor.5: iget: root inode unallocated [ 827.354191][T16047] debugfs: File 'msg' in directory 'loop0' already present! [ 827.365323][T16047] debugfs: File 'trace0' in directory 'loop0' already present! 04:15:45 executing program 1: sendmmsg$unix(0xffffffffffffffff, &(0x7f0000005ec0)=[{0x0, 0xfe7e, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffd46}, {0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="100000000e00000027"], 0x9, 0x800}], 0x4924924924925ec, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000240)={0x2, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, [@sadb_x_nat_t_type={0x1}, @sadb_ident={0x2}]}, 0x28}}, 0x0) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x1, &(0x7f0000000100)=[{&(0x7f00000000c0)="800000003804000019000300e60100006c000000010000000100000001000000004000000040000080000000000000006d5ebe5a0000ffff53", 0x39, 0x400}], 0x1, 0x0) 04:15:45 executing program 2: r0 = syz_open_dev$loop(&(0x7f00000001c0)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACETEARDOWN(0xffffffffffffffff, 0x1276, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3], 0x0, 0x400, 0x3ff}) [ 827.379495][T16065] EXT4-fs (loop4): VFS: Can't find ext4 filesystem [ 827.408507][T16058] IPVS: set_ctl: invalid protocol: 0 255.255.255.255:0 04:15:45 executing program 4: sendmmsg$unix(0xffffffffffffffff, &(0x7f0000005ec0)=[{0x0, 0xfe7e, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffd46}, {0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="100000000e00000027"], 0x9, 0x800}], 0x4924924924925ec, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000240)={0x2, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, [@sadb_x_nat_t_type={0x1, 0x14, 0xed5}]}, 0x18}}, 0x0) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x1, &(0x7f0000000100)=[{&(0x7f00000000c0)="800000003804000019000300e60100006c000000010000000100000001", 0x1d, 0x400}], 0x1, 0x0) [ 827.426926][T16053] EXT4-fs (loop5): get root inode failed [ 827.439518][T16053] EXT4-fs (loop5): mount failed [ 827.457503][T16074] debugfs: File 'dropped' in directory 'loop0' already present! 04:15:45 executing program 3: r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000000200)={0x2, 0x1004e20}, 0x10) sendto$inet(r0, &(0x7f0000000140)="731247f8bf09abec01ced5d4dd6e92aa62aa7d935b7e32ca5c14d70409a996a1de", 0x21, 0x8800, &(0x7f0000000000)={0x2, 0x4e23, @local}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e20, @empty}, 0x10) sendto$inet(r0, &(0x7f0000000240)="dd", 0x24, 0x0, 0x0, 0x92facce38bbd979b) recvmmsg(r0, &(0x7f00000043c0), 0x0, 0x0, 0x0) [ 827.476560][T16074] debugfs: File 'msg' in directory 'loop0' already present! [ 827.485054][T16074] debugfs: File 'trace0' in directory 'loop0' already present! [ 827.516839][T16075] EXT4-fs (loop1): VFS: Can't find ext4 filesystem 04:15:45 executing program 0: socket$inet_sctp(0x2, 0x0, 0x84) perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x31c, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$IP_VS_SO_SET_DELDEST(r0, 0x0, 0x488, &(0x7f0000000380)={{0x0, @broadcast, 0x0, 0x2, 'ovf\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\v\x00', 0x2}, {@initdev={0xac, 0x1e, 0x0, 0x0}, 0x0, 0x2002}}, 0x44) [ 827.524451][T16079] debugfs: File 'dropped' in directory 'loop0' already present! 04:15:45 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) bind$unix(r0, &(0x7f0000003000)=@abs={0x1}, 0x8) listen(r0, 0x0) connect(0xffffffffffffffff, &(0x7f0000985ff8)=@un=@abs={0x1}, 0x8) r1 = syz_open_procfs(0x0, &(0x7f00000002c0)='net/ipv6_route\x00') sendfile(0xffffffffffffffff, r1, 0x0, 0x800000bf) 04:15:45 executing program 3: r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000000200)={0x2, 0x1004e20}, 0x10) sendto$inet(r0, &(0x7f0000000140)="731247f8bf09abec01ced5d4dd6e92aa62aa7d935b7e32ca5c14d70409a996a1de", 0x21, 0x8800, &(0x7f0000000000)={0x2, 0x4e23, @local}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e20, @empty}, 0x10) sendto$inet(r0, &(0x7f0000000240)="dd", 0x24, 0x0, 0x0, 0x92facce38bbd979b) recvmmsg(r0, &(0x7f00000043c0), 0x0, 0x0, 0x0) 04:15:46 executing program 1: sendmmsg$unix(0xffffffffffffffff, &(0x7f0000005ec0)=[{0x0, 0xfe7e, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffd46}, {0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="100000000e00000027"], 0x9, 0x800}], 0x4924924924925ec, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000240)={0x2, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, [@sadb_x_nat_t_type={0x1}, @sadb_ident={0x2}]}, 0x28}}, 0x0) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x1, &(0x7f0000000100)=[{&(0x7f00000000c0)="800000003804000019000300e60100006c000000010000000100000001000000004000000040000080000000000000006d5ebe5a0000ffff53", 0x39, 0x400}], 0x1, 0x0) [ 827.558231][T16079] debugfs: File 'msg' in directory 'loop0' already present! [ 827.571932][T16079] debugfs: File 'trace0' in directory 'loop0' already present! [ 827.597944][T16081] EXT4-fs (loop4): VFS: Can't find ext4 filesystem 04:15:46 executing program 2: r0 = syz_open_dev$loop(&(0x7f00000001c0)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACETEARDOWN(0xffffffffffffffff, 0x1276, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4], 0x0, 0x400, 0x3ff}) [ 827.622305][T16089] IPVS: set_ctl: invalid protocol: 0 255.255.255.255:0 04:15:46 executing program 4: sendmmsg$unix(0xffffffffffffffff, &(0x7f0000005ec0)=[{0x0, 0xfe7e, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffd46}, {0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="100000000e00000027"], 0x9, 0x800}], 0x4924924924925ec, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000240)={0x2, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, [@sadb_x_nat_t_type={0x1, 0x14, 0xed5}]}, 0x18}}, 0x0) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x1, &(0x7f0000000100)=[{&(0x7f00000000c0)="800000003804000019000300e60100006c000000010000000100000001000000004000000040000080000000", 0x2c, 0x400}], 0x1, 0x0) 04:15:46 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) bind$unix(0xffffffffffffffff, &(0x7f0000003000)=@abs={0x1}, 0x8) listen(0xffffffffffffffff, 0x0) connect(r0, &(0x7f0000985ff8)=@un=@abs={0x1}, 0x8) r1 = syz_open_procfs(0x0, &(0x7f00000002c0)='net/ipv6_route\x00') sendfile(r0, r1, 0x0, 0x800000bf) 04:15:46 executing program 3: r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000000200)={0x2, 0x1004e20}, 0x10) sendto$inet(r0, &(0x7f0000000140)="731247f8bf09abec01ced5d4dd6e92aa62aa7d935b7e32ca5c14d70409a996a1de", 0x21, 0x8800, &(0x7f0000000000)={0x2, 0x4e23, @local}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e20, @empty}, 0x10) sendto$inet(r0, &(0x7f0000000240)="dd", 0x24, 0x0, 0x0, 0x92facce38bbd979b) recvmmsg(r0, &(0x7f00000043c0), 0x0, 0x0, 0x0) [ 827.679847][T16092] EXT4-fs (loop1): VFS: Can't find ext4 filesystem [ 827.703218][T16097] debugfs: File 'dropped' in directory 'loop0' already present! [ 827.718045][T16097] debugfs: File 'msg' in directory 'loop0' already present! [ 827.734057][T16100] IPVS: set_ctl: invalid protocol: 0 255.255.255.255:0 [ 827.735509][T16097] debugfs: File 'trace0' in directory 'loop0' already present! 04:15:46 executing program 1: sendmmsg$unix(0xffffffffffffffff, &(0x7f0000005ec0)=[{0x0, 0xfe7e, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffd46}, {0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="100000000e00000027"], 0x9, 0x800}], 0x4924924924925ec, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000240)={0x2, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, [@sadb_x_nat_t_type={0x1}, @sadb_ident={0x2}]}, 0x28}}, 0x0) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x1, &(0x7f0000000100)=[{&(0x7f00000000c0)="800000003804000019000300e60100006c000000010000000100000001000000004000000040000080000000000000006d5ebe5a0000ffff53ef", 0x3a}], 0x1, 0x0) 04:15:46 executing program 0: socket$inet_sctp(0x2, 0x0, 0x84) perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x31c, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$IP_VS_SO_SET_DELDEST(r0, 0x0, 0x488, &(0x7f0000000380)={{0x0, @broadcast, 0x0, 0x2, 'ovf\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\f\x00', 0x2}, {@initdev={0xac, 0x1e, 0x0, 0x0}, 0x0, 0x2002}}, 0x44) 04:15:46 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) bind$unix(0xffffffffffffffff, &(0x7f0000003000)=@abs={0x1}, 0x8) listen(0xffffffffffffffff, 0x0) connect(r0, &(0x7f0000985ff8)=@un=@abs={0x1}, 0x8) r1 = syz_open_procfs(0x0, &(0x7f00000002c0)='net/ipv6_route\x00') sendfile(r0, r1, 0x0, 0x800000bf) [ 827.786579][T16106] debugfs: File 'dropped' in directory 'loop0' already present! [ 827.787864][T16101] EXT4-fs (loop4): VFS: Can't find ext4 filesystem [ 827.794275][T16106] debugfs: File 'msg' in directory 'loop0' already present! [ 827.795146][T16106] debugfs: File 'trace0' in directory 'loop0' already present! 04:15:46 executing program 4: sendmmsg$unix(0xffffffffffffffff, &(0x7f0000005ec0)=[{0x0, 0xfe7e, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffd46}, {0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="100000000e00000027"], 0x9, 0x800}], 0x4924924924925ec, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000240)={0x2, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, [@sadb_x_nat_t_type={0x1, 0x14, 0xed5}]}, 0x18}}, 0x0) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x1, &(0x7f0000000100)=[{&(0x7f00000000c0)="800000003804000019000300e60100006c000000010000000100000001000000004000000040000080000000", 0x2c, 0x400}], 0x1, 0x0) 04:15:46 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) listen(r1, 0x0) connect(r0, &(0x7f0000985ff8)=@un=@abs={0x1}, 0x8) r2 = syz_open_procfs(0x0, &(0x7f00000002c0)='net/ipv6_route\x00') sendfile(r0, r2, 0x0, 0x800000bf) [ 827.878440][T16109] EXT4-fs (loop1): VFS: Can't find ext4 filesystem 04:15:46 executing program 1: sendmmsg$unix(0xffffffffffffffff, &(0x7f0000005ec0)=[{0x0, 0xfe7e, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffd46}, {0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="100000000e00000027"], 0x9, 0x800}], 0x4924924924925ec, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000240)={0x2, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, [@sadb_x_nat_t_type={0x1}, @sadb_ident={0x2}]}, 0x28}}, 0x0) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x1, &(0x7f0000000100)=[{&(0x7f00000000c0)="800000003804000019000300e60100006c000000010000000100000001000000004000000040000080000000000000006d5ebe5a0000ffff53ef", 0x3a}], 0x1, 0x0) 04:15:46 executing program 2: r0 = syz_open_dev$loop(&(0x7f00000001c0)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACETEARDOWN(0xffffffffffffffff, 0x1276, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5], 0x0, 0x400, 0x3ff}) 04:15:46 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@abs={0x1}, 0x8) listen(r1, 0x0) connect(r0, &(0x7f0000985ff8)=@un=@abs={0x1}, 0x8) r2 = syz_open_procfs(0x0, &(0x7f00000002c0)='net/ipv6_route\x00') sendfile(r0, r2, 0x0, 0x800000bf) [ 827.948704][T16122] IPVS: set_ctl: invalid protocol: 0 255.255.255.255:0 [ 827.959662][T16118] EXT4-fs (loop4): VFS: Can't find ext4 filesystem 04:15:46 executing program 3: r0 = syz_open_dev$loop(&(0x7f00000001c0)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACETEARDOWN(0xffffffffffffffff, 0x1276, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000000000000], 0x0, 0x400, 0x3ff}) 04:15:46 executing program 4: sendmmsg$unix(0xffffffffffffffff, &(0x7f0000005ec0)=[{0x0, 0xfe7e, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffd46}, {0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="100000000e00000027"], 0x9, 0x800}], 0x4924924924925ec, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000240)={0x2, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, [@sadb_x_nat_t_type={0x1, 0x14, 0xed5}]}, 0x18}}, 0x0) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x1, &(0x7f0000000100)=[{&(0x7f00000000c0)="800000003804000019000300e60100006c000000010000000100000001000000004000000040000080000000", 0x2c, 0x400}], 0x1, 0x0) [ 828.073176][T16126] debugfs: File 'dropped' in directory 'loop0' already present! [ 828.081136][T16124] EXT4-fs (loop1): VFS: Can't find ext4 filesystem [ 828.103039][T16133] IPVS: set_ctl: invalid protocol: 0 255.255.255.255:0 [ 828.107697][T16126] debugfs: File 'msg' in directory 'loop0' already present! 04:15:46 executing program 1: sendmmsg$unix(0xffffffffffffffff, &(0x7f0000005ec0)=[{0x0, 0xfe7e, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffd46}, {0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="100000000e00000027"], 0x9, 0x800}], 0x4924924924925ec, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000240)={0x2, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, [@sadb_x_nat_t_type={0x1}, @sadb_ident={0x2}]}, 0x28}}, 0x0) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x1, &(0x7f0000000100)=[{&(0x7f00000000c0)="800000003804000019000300e60100006c000000010000000100000001000000004000000040000080000000000000006d5ebe5a0000ffff53ef", 0x3a}], 0x1, 0x0) 04:15:46 executing program 0: socket$inet_sctp(0x2, 0x0, 0x84) perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x31c, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$IP_VS_SO_SET_DELDEST(r0, 0x0, 0x488, &(0x7f0000000380)={{0x0, @broadcast, 0x0, 0x2, 'ovf\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\r\x00', 0x2}, {@initdev={0xac, 0x1e, 0x0, 0x0}, 0x0, 0x2002}}, 0x44) [ 828.134409][T16126] debugfs: File 'trace0' in directory 'loop0' already present! [ 828.143793][T16130] debugfs: File 'dropped' in directory 'loop0' already present! [ 828.159118][T16130] debugfs: File 'msg' in directory 'loop0' already present! [ 828.203675][T16137] EXT4-fs (loop4): VFS: Can't find ext4 filesystem [ 828.209883][T16130] debugfs: File 'trace0' in directory 'loop0' already present! [ 828.238614][T16136] debugfs: File 'dropped' in directory 'loop0' already present! [ 828.246779][T16136] debugfs: File 'msg' in directory 'loop0' already present! 04:15:46 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@abs={0x1}, 0x8) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, 0x0, 0x0) connect(r0, &(0x7f0000985ff8)=@un=@abs={0x1}, 0x8) r2 = syz_open_procfs(0x0, &(0x7f00000002c0)='net/ipv6_route\x00') sendfile(r0, r2, 0x0, 0x800000bf) 04:15:46 executing program 4: sendmmsg$unix(0xffffffffffffffff, &(0x7f0000005ec0)=[{0x0, 0xfe7e, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffd46}, {0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="100000000e00000027"], 0x9, 0x800}], 0x4924924924925ec, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000240)={0x2, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, [@sadb_x_nat_t_type={0x1, 0x14, 0xed5}]}, 0x18}}, 0x0) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x1, &(0x7f0000000100)=[{&(0x7f00000000c0)="800000003804000019000300e60100006c000000010000000100000001000000004000000040000080000000000000006d5ebe", 0x33, 0x400}], 0x1, 0x0) 04:15:46 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@abs={0x1}, 0x8) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, 0x0, 0x0) listen(r1, 0x0) r2 = syz_open_procfs(0x0, &(0x7f00000002c0)='net/ipv6_route\x00') sendfile(r0, r2, 0x0, 0x800000bf) [ 828.272299][T16146] IPVS: set_ctl: invalid protocol: 0 255.255.255.255:0 [ 828.292588][T16143] EXT4-fs (loop1): VFS: Can't find ext4 filesystem [ 828.293136][T16136] debugfs: File 'trace0' in directory 'loop0' already present! 04:15:46 executing program 2: r0 = syz_open_dev$loop(&(0x7f00000001c0)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACETEARDOWN(0xffffffffffffffff, 0x1276, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6], 0x0, 0x400, 0x3ff}) 04:15:46 executing program 1: sendmmsg$unix(0xffffffffffffffff, &(0x7f0000005ec0)=[{0x0, 0xfe7e, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffd46}, {0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="100000000e00000027"], 0x9, 0x800}], 0x4924924924925ec, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000240)={0x2, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, [@sadb_x_nat_t_type={0x1}, @sadb_ident={0x2}]}, 0x28}}, 0x0) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x1, &(0x7f0000000100)=[{&(0x7f00000000c0)="800000003804000019000300e60100006c000000010000000100000001000000004000000040000080000000000000006d5ebe5a0000ffff53ef", 0x3a, 0x400}], 0x0, 0x0) 04:15:46 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@abs={0x1}, 0x8) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, 0x0, 0x0) listen(r1, 0x0) r2 = syz_open_procfs(0x0, &(0x7f00000002c0)='net/ipv6_route\x00') sendfile(r0, r2, 0x0, 0x800000bf) [ 828.412939][T16155] IPVS: set_ctl: invalid protocol: 0 255.255.255.255:0 [ 828.426111][T16152] EXT4-fs (loop4): VFS: Can't find ext4 filesystem 04:15:46 executing program 0: socket$inet_sctp(0x2, 0x0, 0x84) perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x31c, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$IP_VS_SO_SET_DELDEST(r0, 0x0, 0x488, &(0x7f0000000380)={{0x0, @broadcast, 0x0, 0x2, 'ovf\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0e\x00', 0x2}, {@initdev={0xac, 0x1e, 0x0, 0x0}, 0x0, 0x2002}}, 0x44) 04:15:46 executing program 4: sendmmsg$unix(0xffffffffffffffff, &(0x7f0000005ec0)=[{0x0, 0xfe7e, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffd46}, {0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="100000000e00000027"], 0x9, 0x800}], 0x4924924924925ec, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000240)={0x2, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, [@sadb_x_nat_t_type={0x1, 0x14, 0xed5}]}, 0x18}}, 0x0) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x1, &(0x7f0000000100)=[{&(0x7f00000000c0)="800000003804000019000300e60100006c000000010000000100000001000000004000000040000080000000000000006d5ebe", 0x33, 0x400}], 0x1, 0x0) 04:15:46 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@abs={0x1}, 0x8) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, 0x0, 0x0) listen(r1, 0x0) connect(r0, &(0x7f0000985ff8)=@un=@abs={0x1}, 0x8) r2 = syz_open_procfs(0x0, &(0x7f00000002c0)='net/ipv6_route\x00') sendfile(r0, r2, 0x0, 0x800000bf) [ 828.472786][T16158] debugfs: File 'dropped' in directory 'loop0' already present! [ 828.491185][T16158] debugfs: File 'msg' in directory 'loop0' already present! [ 828.506208][T16158] debugfs: File 'trace0' in directory 'loop0' already present! 04:15:47 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@abs={0x1}, 0x8) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, 0x0, 0x0) listen(r1, 0x0) connect(r0, &(0x7f0000985ff8)=@un=@abs={0x1}, 0x8) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, 0x0, 0x0) r2 = syz_open_procfs(0x0, &(0x7f00000002c0)='net/ipv6_route\x00') sendfile(r0, r2, 0x0, 0x800000bf) [ 828.551031][T16161] EXT4-fs (loop1): bad geometry: block count 1080 exceeds size of device (1 blocks) [ 828.566093][T16170] debugfs: File 'dropped' in directory 'loop0' already present! [ 828.574423][T16170] debugfs: File 'msg' in directory 'loop0' already present! [ 828.585549][T16170] debugfs: File 'trace0' in directory 'loop0' already present! [ 828.603454][T16173] IPVS: set_ctl: invalid protocol: 0 255.255.255.255:0 04:15:47 executing program 1: sendmmsg$unix(0xffffffffffffffff, &(0x7f0000005ec0)=[{0x0, 0xfe7e, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffd46}, {0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="100000000e00000027"], 0x9, 0x800}], 0x4924924924925ec, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000240)={0x2, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, [@sadb_x_nat_t_type={0x1}, @sadb_ident={0x2}]}, 0x28}}, 0x0) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x1, &(0x7f0000000100)=[{&(0x7f00000000c0)="800000003804000019000300e60100006c000000010000000100000001000000004000000040000080000000000000006d5ebe5a0000ffff53ef", 0x3a, 0x400}], 0x0, 0x0) 04:15:47 executing program 2: r0 = syz_open_dev$loop(&(0x7f00000001c0)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACETEARDOWN(0xffffffffffffffff, 0x1276, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7], 0x0, 0x400, 0x3ff}) 04:15:47 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@abs={0x1}, 0x8) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, 0x0, 0x0) listen(r1, 0x0) connect(r0, &(0x7f0000985ff8)=@un=@abs={0x1}, 0x8) r2 = syz_open_procfs(0x0, &(0x7f00000002c0)='net/ipv6_route\x00') sendfile(r0, r2, 0x0, 0x800000bf) [ 828.674408][T16169] EXT4-fs (loop4): VFS: Can't find ext4 filesystem [ 828.730030][T16179] IPVS: set_ctl: invalid protocol: 0 255.255.255.255:0 04:15:47 executing program 4: sendmmsg$unix(0xffffffffffffffff, &(0x7f0000005ec0)=[{0x0, 0xfe7e, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffd46}, {0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="100000000e00000027"], 0x9, 0x800}], 0x4924924924925ec, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000240)={0x2, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, [@sadb_x_nat_t_type={0x1, 0x14, 0xed5}]}, 0x18}}, 0x0) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x1, &(0x7f0000000100)=[{&(0x7f00000000c0)="800000003804000019000300e60100006c000000010000000100000001000000004000000040000080000000000000006d5ebe", 0x33, 0x400}], 0x1, 0x0) [ 828.772536][T16181] debugfs: File 'dropped' in directory 'loop0' already present! [ 828.792696][T16185] EXT4-fs (loop1): bad geometry: block count 1080 exceeds size of device (1 blocks) [ 828.800760][T16181] debugfs: File 'msg' in directory 'loop0' already present! 04:15:47 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@abs={0x1}, 0x8) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, 0x0, 0x0) listen(r1, 0x0) connect(r0, &(0x7f0000985ff8)=@un=@abs={0x1}, 0x8) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, 0x0, 0x0) r2 = syz_open_procfs(0x0, &(0x7f00000002c0)='net/ipv6_route\x00') sendfile(r0, r2, 0x0, 0x800000bf) 04:15:47 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@abs={0x1}, 0x8) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, 0x0, 0x0) listen(r1, 0x0) connect(r0, &(0x7f0000985ff8)=@un=@abs={0x1}, 0x8) r2 = syz_open_procfs(0x0, &(0x7f00000002c0)='net/ipv6_route\x00') sendfile(r0, r2, 0x0, 0x800000bf) [ 828.826971][T16181] debugfs: File 'trace0' in directory 'loop0' already present! 04:15:47 executing program 1: sendmmsg$unix(0xffffffffffffffff, &(0x7f0000005ec0)=[{0x0, 0xfe7e, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffd46}, {0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="100000000e00000027"], 0x9, 0x800}], 0x4924924924925ec, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000240)={0x2, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, [@sadb_x_nat_t_type={0x1}, @sadb_ident={0x2}]}, 0x28}}, 0x0) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x1, &(0x7f0000000100)=[{&(0x7f00000000c0)="800000003804000019000300e60100006c000000010000000100000001000000004000000040000080000000000000006d5ebe5a0000ffff53ef", 0x3a, 0x400}], 0x0, 0x0) 04:15:47 executing program 0: socket$inet_sctp(0x2, 0x0, 0x84) perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x31c, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$IP_VS_SO_SET_DELDEST(r0, 0x0, 0x488, &(0x7f0000000380)={{0x0, @broadcast, 0x0, 0x2, 'ovf\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00', 0x2}, {@initdev={0xac, 0x1e, 0x0, 0x0}, 0x0, 0x2002}}, 0x44) [ 828.872528][T16188] EXT4-fs (loop4): VFS: Can't find ext4 filesystem [ 828.897107][T16190] debugfs: File 'dropped' in directory 'loop0' already present! [ 828.904790][T16190] debugfs: File 'msg' in directory 'loop0' already present! 04:15:47 executing program 4: sendmmsg$unix(0xffffffffffffffff, &(0x7f0000005ec0)=[{0x0, 0xfe7e, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffd46}, {0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="100000000e00000027"], 0x9, 0x800}], 0x4924924924925ec, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000240)={0x2, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, [@sadb_x_nat_t_type={0x1, 0x14, 0xed5}]}, 0x18}}, 0x0) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x1, &(0x7f0000000100)=[{&(0x7f00000000c0)="800000003804000019000300e60100006c000000010000000100000001000000004000000040000080000000000000006d5ebe5a0000ff", 0x37, 0x400}], 0x1, 0x0) [ 828.927115][T16190] debugfs: File 'trace0' in directory 'loop0' already present! 04:15:47 executing program 2: r0 = syz_open_dev$loop(&(0x7f00000001c0)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACETEARDOWN(0xffffffffffffffff, 0x1276, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8], 0x0, 0x400, 0x3ff}) [ 828.987509][T16197] EXT4-fs (loop1): bad geometry: block count 1080 exceeds size of device (1 blocks) [ 829.010510][T16198] IPVS: set_ctl: invalid protocol: 0 255.255.255.255:0 04:15:47 executing program 3: r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000000200)={0x2, 0x1004e20}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e20, @empty}, 0x10) sendto$inet(r0, &(0x7f0000000240)="dd", 0x24, 0x0, 0x0, 0x92facce38bbd979b) recvmmsg(r0, &(0x7f00000043c0)=[{{0x0, 0x0, &(0x7f0000004040)=[{&(0x7f0000003dc0)=""/25, 0x19}, {&(0x7f0000003e00)=""/161, 0xa1}], 0x2}}], 0x1, 0x0, 0x0) 04:15:47 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@abs={0x1}, 0x8) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, 0x0, 0x0) listen(r1, 0x0) connect(r0, &(0x7f0000985ff8)=@un=@abs={0x1}, 0x8) sendfile(r0, 0xffffffffffffffff, 0x0, 0x800000bf) [ 829.058191][T16203] EXT4-fs (loop4): VFS: Can't find ext4 filesystem 04:15:47 executing program 1: sendmmsg$unix(0xffffffffffffffff, &(0x7f0000005ec0)=[{0x0, 0xfe7e, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffd46}, {0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="100000000e00000027"], 0x9, 0x800}], 0x4924924924925ec, 0x0) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0xaaaaaaaaaaaab31, &(0x7f0000000100)=[{&(0x7f00000000c0)="800000003804000019000300e60100006c000000010000000100000001000000004000000040000080000000000000006d5ebe5a0000ffff53ef", 0x2c3, 0x400}], 0x1, 0x0) [ 829.114069][T16209] IPVS: set_ctl: invalid protocol: 0 255.255.255.255:0 [ 829.133814][T16210] debugfs: File 'dropped' in directory 'loop0' already present! 04:15:47 executing program 0: socket$inet_sctp(0x2, 0x0, 0x84) perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x31c, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$IP_VS_SO_SET_DELDEST(r0, 0x0, 0x488, &(0x7f0000000380)={{0x0, @broadcast, 0x0, 0x2, 'ovf\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x11\x00', 0x2}, {@initdev={0xac, 0x1e, 0x0, 0x0}, 0x0, 0x2002}}, 0x44) 04:15:47 executing program 4: sendmmsg$unix(0xffffffffffffffff, &(0x7f0000005ec0)=[{0x0, 0xfe7e, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffd46}, {0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="100000000e00000027"], 0x9, 0x800}], 0x4924924924925ec, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000240)={0x2, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, [@sadb_x_nat_t_type={0x1, 0x14, 0xed5}]}, 0x18}}, 0x0) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x1, &(0x7f0000000100)=[{&(0x7f00000000c0)="800000003804000019000300e60100006c000000010000000100000001000000004000000040000080000000000000006d5ebe5a0000ff", 0x37, 0x400}], 0x1, 0x0) 04:15:47 executing program 3: perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000054c0)={0xc, 0x15, &(0x7f0000000240)=ANY=[@ANYBLOB="61124c00000000006113500000000000bf2000000000000007000000080000003d0301000000000095000000000000007126000000000000bf67000000000000570600000fff07006706000002000000070600000ee60000bf050000000000000f650000000000006507f4ff02000000070700004c0000001f75000000000000bf54000000000000070500000400f9ffad430100000000009500000000000000050000000000000095000000000000"], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x8, 0x10, &(0x7f0000000000), 0x10}, 0x70) [ 829.158757][T16210] debugfs: File 'msg' in directory 'loop0' already present! [ 829.177812][T16210] debugfs: File 'trace0' in directory 'loop0' already present! 04:15:47 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@abs={0x1}, 0x8) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, 0x0, 0x0) listen(r1, 0x0) connect(r0, &(0x7f0000985ff8)=@un=@abs={0x1}, 0x8) sendfile(r0, 0xffffffffffffffff, 0x0, 0x800000bf) 04:15:47 executing program 2: r0 = syz_open_dev$loop(&(0x7f00000001c0)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACETEARDOWN(0xffffffffffffffff, 0x1276, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9], 0x0, 0x400, 0x3ff}) 04:15:47 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)={0x14, 0x23, 0x845, 0x0, 0x0, {0x2804}}, 0x14}}, 0x0) [ 829.268233][T16227] IPVS: set_ctl: invalid protocol: 0 255.255.255.255:0 [ 829.282547][T16216] EXT4-fs (loop1): bad geometry: block count 1080 exceeds size of device (2 blocks) 04:15:47 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@abs={0x1}, 0x8) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, 0x0, 0x0) listen(r1, 0x0) connect(r0, &(0x7f0000985ff8)=@un=@abs={0x1}, 0x8) sendfile(r0, 0xffffffffffffffff, 0x0, 0x800000bf) [ 829.311534][T16228] EXT4-fs (loop4): VFS: Can't find ext4 filesystem 04:15:47 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@abs={0x1}, 0x8) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, 0x0, 0x0) listen(r1, 0x0) connect(r0, &(0x7f0000985ff8)=@un=@abs={0x1}, 0x8) sendfile(r0, 0xffffffffffffffff, 0x0, 0x800000bf) [ 829.362981][T16231] debugfs: File 'dropped' in directory 'loop0' already present! [ 829.395322][T16236] IPVS: set_ctl: invalid protocol: 0 255.255.255.255:0 [ 829.404477][T16231] debugfs: File 'msg' in directory 'loop0' already present! 04:15:47 executing program 4: sendmmsg$unix(0xffffffffffffffff, &(0x7f0000005ec0)=[{0x0, 0xfe7e, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffd46}, {0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="100000000e00000027"], 0x9, 0x800}], 0x4924924924925ec, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000240)={0x2, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, [@sadb_x_nat_t_type={0x1, 0x14, 0xed5}]}, 0x18}}, 0x0) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x1, &(0x7f0000000100)=[{&(0x7f00000000c0)="800000003804000019000300e60100006c000000010000000100000001000000004000000040000080000000000000006d5ebe5a0000ff", 0x37, 0x400}], 0x1, 0x0) [ 829.421600][T16231] debugfs: File 'trace0' in directory 'loop0' already present! 04:15:47 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@abs={0x1}, 0x8) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, 0x0, 0x0) listen(r1, 0x0) r2 = syz_open_procfs(0x0, &(0x7f00000002c0)='net/ipv6_route\x00') sendfile(r0, r2, 0x0, 0x800000bf) 04:15:47 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@abs={0x1}, 0x8) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, 0x0, 0x0) listen(r1, 0x0) connect(r0, &(0x7f0000985ff8)=@un=@abs={0x1}, 0x8) sendfile(r0, 0xffffffffffffffff, 0x0, 0x800000bf) 04:15:47 executing program 0: socket$inet_sctp(0x2, 0x0, 0x84) perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x31c, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$IP_VS_SO_SET_DELDEST(r0, 0x0, 0x488, &(0x7f0000000380)={{0x0, @broadcast, 0x0, 0x2, 'ovf\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x12\x00', 0x2}, {@initdev={0xac, 0x1e, 0x0, 0x0}, 0x0, 0x2002}}, 0x44) 04:15:47 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@abs={0x1}, 0x8) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, 0x0, 0x0) listen(r1, 0x0) connect(r0, &(0x7f0000985ff8)=@un=@abs={0x1}, 0x8) sendfile(r0, 0xffffffffffffffff, 0x0, 0x800000bf) [ 829.487859][T16240] debugfs: File 'dropped' in directory 'loop0' already present! [ 829.522462][T16240] debugfs: File 'msg' in directory 'loop0' already present! 04:15:48 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@abs={0x1}, 0x8) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, 0x0, 0x0) listen(r1, 0x0) r2 = syz_open_procfs(0x0, &(0x7f00000002c0)='net/ipv6_route\x00') sendfile(r0, r2, 0x0, 0x800000bf) [ 829.566248][T16245] EXT4-fs (loop4): VFS: Can't find ext4 filesystem [ 829.599199][T16240] debugfs: File 'trace0' in directory 'loop0' already present! 04:15:48 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@abs={0x1}, 0x8) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, 0x0, 0x0) listen(r1, 0x0) connect(r0, &(0x7f0000985ff8)=@un=@abs={0x1}, 0x8) sendfile(r0, 0xffffffffffffffff, 0x0, 0x800000bf) 04:15:48 executing program 1: perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000054c0)={0xc, 0x16, &(0x7f0000000240)=ANY=[@ANYBLOB="61124c00000000006113500000000000bf2000000000000007000000080000003d0301000000000095000000000000007126000000000000bf67000000000000570600000fff07006706000002000000070600000ee60000bf050000000000000f650000000000006507f4ff02000000070700004c0000001f75000000000000bf54000000000000070500000400f9ffad43010000000000950000000000000005000000000000009500000000000000"], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x8, 0x10, 0x0}, 0x70) [ 829.627337][T16255] IPVS: set_ctl: invalid protocol: 0 255.255.255.255:0 04:15:48 executing program 2: r0 = syz_open_dev$loop(&(0x7f00000001c0)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACETEARDOWN(0xffffffffffffffff, 0x1276, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa], 0x0, 0x400, 0x3ff}) 04:15:48 executing program 4: sendmmsg$unix(0xffffffffffffffff, &(0x7f0000005ec0)=[{0x0, 0xfe7e, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffd46}, {0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="100000000e00000027"], 0x9, 0x800}], 0x4924924924925ec, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000240)={0x2, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, [@sadb_x_nat_t_type={0x1, 0x14, 0xed5}]}, 0x18}}, 0x0) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x1, &(0x7f0000000100)=[{&(0x7f00000000c0)="800000003804000019000300e60100006c000000010000000100000001000000004000000040000080000000000000006d5ebe5a0000ffff53", 0x39, 0x400}], 0x1, 0x0) 04:15:48 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@abs={0x1}, 0x8) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, 0x0, 0x0) listen(r1, 0x0) r2 = syz_open_procfs(0x0, &(0x7f00000002c0)='net/ipv6_route\x00') sendfile(r0, r2, 0x0, 0x800000bf) 04:15:48 executing program 3: perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000054c0)={0xc, 0x16, &(0x7f0000000240)=ANY=[@ANYBLOB="61124c00000000006113500000000000bf2000000000000007000000080000003d0301000000000095000000000000007126000000000000bf67000000000000570600000fff07006706000002000000070600000ee60000bf050000000000000f650000000000006507f4ff02000000070700004c0000001f75000000000000bf54000000000000070500000400f9ffad43010000000000950000000000000005000000000000009500000000000000"], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x8, 0x10, 0x0}, 0x70) 04:15:48 executing program 1: perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000054c0)={0xc, 0x16, &(0x7f0000000240)=ANY=[@ANYBLOB="61124c00000000006113500000000000bf2000000000000007000000080000003d0301000000000095000000000000007126000000000000bf67000000000000570600000fff07006706000002000000070600000ee60000bf050000000000000f650000000000006507f4ff02000000070700004c0000001f75000000000000bf54000000000000070500000400f9ffad43010000000000950000000000000005000000000000009500000000000000"], &(0x7f0000000100)='GPL\x00'}, 0x48) [ 829.750595][T16263] debugfs: File 'dropped' in directory 'loop0' already present! [ 829.766939][T16265] EXT4-fs (loop4): VFS: Can't find ext4 filesystem [ 829.780495][T16263] debugfs: File 'msg' in directory 'loop0' already present! [ 829.793493][T16270] IPVS: set_ctl: invalid protocol: 0 255.255.255.255:0 04:15:48 executing program 4: sendmmsg$unix(0xffffffffffffffff, &(0x7f0000005ec0)=[{0x0, 0xfe7e, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffd46}, {0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="100000000e00000027"], 0x9, 0x800}], 0x4924924924925ec, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000240)={0x2, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, [@sadb_x_nat_t_type={0x1, 0x14, 0xed5}]}, 0x18}}, 0x0) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x1, &(0x7f0000000100)=[{&(0x7f00000000c0)="800000003804000019000300e60100006c000000010000000100000001000000004000000040000080000000000000006d5ebe5a0000ffff53", 0x39, 0x400}], 0x1, 0x0) 04:15:48 executing program 0: socket$inet_sctp(0x2, 0x0, 0x84) perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x31c, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$IP_VS_SO_SET_DELDEST(r0, 0x0, 0x488, &(0x7f0000000380)={{0x0, @broadcast, 0x0, 0x2, 'ovf\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00 \x00', 0x2}, {@initdev={0xac, 0x1e, 0x0, 0x0}, 0x0, 0x2002}}, 0x44) 04:15:48 executing program 3: perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000054c0)={0xc, 0x15, &(0x7f0000000240)=ANY=[@ANYBLOB="61124c00000000006113500000000000bf2000000000000007000000080000003d0301000000000095000000000000007126000000000000bf67000000000000570600000fff07006706000002000000070600000ee60000bf050000000000000f650000000000006507f4ff02000000070700004c0000001f75000000000000bf54000000000000070500000400f9ffad430100000000009500000000000000050000000000000095000000000000"], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x8, 0x10, &(0x7f0000000000), 0x10}, 0x70) [ 829.841650][T16263] debugfs: File 'trace0' in directory 'loop0' already present! 04:15:48 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@abs={0x1}, 0x8) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, 0x0, 0x0) connect(r0, &(0x7f0000985ff8)=@un=@abs={0x1}, 0x8) r2 = syz_open_procfs(0x0, &(0x7f00000002c0)='net/ipv6_route\x00') sendfile(r0, r2, 0x0, 0x800000bf) [ 829.896904][T16276] debugfs: File 'dropped' in directory 'loop0' already present! [ 829.925753][T16278] EXT4-fs (loop4): VFS: Can't find ext4 filesystem [ 829.937637][T16276] debugfs: File 'msg' in directory 'loop0' already present! 04:15:48 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@abs={0x1}, 0x8) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, 0x0, 0x0) connect(r0, &(0x7f0000985ff8)=@un=@abs={0x1}, 0x8) r2 = syz_open_procfs(0x0, &(0x7f00000002c0)='net/ipv6_route\x00') sendfile(r0, r2, 0x0, 0x800000bf) [ 829.969587][T16288] IPVS: set_ctl: invalid protocol: 0 255.255.255.255:0 [ 829.970863][T16276] debugfs: File 'trace0' in directory 'loop0' already present! 04:15:48 executing program 2: r0 = syz_open_dev$loop(&(0x7f00000001c0)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACETEARDOWN(0xffffffffffffffff, 0x1276, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb], 0x0, 0x400, 0x3ff}) 04:15:48 executing program 3: perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000054c0)={0xc, 0x16, &(0x7f0000000240)=ANY=[@ANYBLOB="61124c00000000006113500000000000bf2000000000000007000000080000003d0301000000000095000000000000007126000000000000bf67000000000000570600000fff07006706000002000000070600000ee60000bf050000000000000f650000000000006507f4ff02000000070700004c0000001f75000000000000bf54000000000000070500000400f9ffad43010000000000950000000000000005000000000000009500000000000000"], &(0x7f0000000100)='GPL\x00'}, 0x48) 04:15:48 executing program 4: sendmmsg$unix(0xffffffffffffffff, &(0x7f0000005ec0)=[{0x0, 0xfe7e, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffd46}, {0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="100000000e00000027"], 0x9, 0x800}], 0x4924924924925ec, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000240)={0x2, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, [@sadb_x_nat_t_type={0x1, 0x14, 0xed5}]}, 0x18}}, 0x0) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x1, &(0x7f0000000100)=[{&(0x7f00000000c0)="800000003804000019000300e60100006c000000010000000100000001000000004000000040000080000000000000006d5ebe5a0000ffff53", 0x39, 0x400}], 0x1, 0x0) [ 830.101699][T16295] debugfs: File 'dropped' in directory 'loop0' already present! [ 830.122445][T16298] IPVS: set_ctl: invalid protocol: 0 255.255.255.255:0 04:15:48 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@abs={0x1}, 0x8) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, 0x0, 0x0) connect(r0, &(0x7f0000985ff8)=@un=@abs={0x1}, 0x8) r2 = syz_open_procfs(0x0, &(0x7f00000002c0)='net/ipv6_route\x00') sendfile(r0, r2, 0x0, 0x800000bf) 04:15:48 executing program 0: socket$inet_sctp(0x2, 0x0, 0x84) perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x31c, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$IP_VS_SO_SET_DELDEST(r0, 0x0, 0x488, &(0x7f0000000380)={{0x0, @broadcast, 0x0, 0x2, 'ovf\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00%\x00', 0x2}, {@initdev={0xac, 0x1e, 0x0, 0x0}, 0x0, 0x2002}}, 0x44) [ 830.183876][T16295] debugfs: File 'msg' in directory 'loop0' already present! [ 830.191290][T16299] EXT4-fs (loop4): VFS: Can't find ext4 filesystem [ 830.199289][T16295] debugfs: File 'trace0' in directory 'loop0' already present! [ 830.217285][T16301] debugfs: File 'dropped' in directory 'loop0' already present! [ 830.234731][T16301] debugfs: File 'msg' in directory 'loop0' already present! [ 830.252404][T16301] debugfs: File 'trace0' in directory 'loop0' already present! 04:15:48 executing program 4: sendmmsg$unix(0xffffffffffffffff, &(0x7f0000005ec0)=[{0x0, 0xfe7e, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffd46}, {0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="100000000e00000027"], 0x9, 0x800}], 0x4924924924925ec, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000240)={0x2, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, [@sadb_x_nat_t_type={0x1, 0x14, 0xed5}]}, 0x18}}, 0x0) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x1, &(0x7f0000000100)=[{&(0x7f00000000c0)="800000003804000019000300e60100006c000000010000000100000001000000004000000040000080000000000000006d5ebe5a0000ffff53ef", 0x3a}], 0x1, 0x0) [ 830.325131][T16307] IPVS: set_ctl: invalid protocol: 0 255.255.255.255:0 [ 830.382267][T16310] EXT4-fs (loop4): VFS: Can't find ext4 filesystem [ 830.475045][T16314] IPVS: set_ctl: invalid protocol: 0 255.255.255.255:0 04:15:49 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@abs={0x1}, 0x8) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, 0x0, 0x0) connect(r0, &(0x7f0000985ff8)=@un=@abs={0x1}, 0x8) r2 = syz_open_procfs(0x0, &(0x7f00000002c0)='net/ipv6_route\x00') sendfile(r0, r2, 0x0, 0x800000bf) 04:15:49 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@abs={0x1}, 0x8) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, 0x0, 0x0) listen(r1, 0x0) connect(r0, &(0x7f0000985ff8)=@un=@abs={0x1}, 0x8) r2 = syz_open_procfs(0x0, &(0x7f00000002c0)='net/ipv6_route\x00') sendfile(r0, r2, 0x0, 0x800000bf) 04:15:49 executing program 2: r0 = syz_open_dev$loop(&(0x7f00000001c0)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACETEARDOWN(0xffffffffffffffff, 0x1276, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc], 0x0, 0x400, 0x3ff}) 04:15:49 executing program 4: sendmmsg$unix(0xffffffffffffffff, &(0x7f0000005ec0)=[{0x0, 0xfe7e, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffd46}, {0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="100000000e00000027"], 0x9, 0x800}], 0x4924924924925ec, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000240)={0x2, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, [@sadb_x_nat_t_type={0x1, 0x14, 0xed5}]}, 0x18}}, 0x0) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x1, &(0x7f0000000100)=[{&(0x7f00000000c0)="800000003804000019000300e60100006c000000010000000100000001000000004000000040000080000000000000006d5ebe5a0000ffff53ef", 0x3a}], 0x1, 0x0) 04:15:49 executing program 0: socket$inet_sctp(0x2, 0x0, 0x84) perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x31c, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$IP_VS_SO_SET_DELDEST(r0, 0x0, 0x488, &(0x7f0000000380)={{0x0, @broadcast, 0x0, 0x2, 'ovf\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00?\x00', 0x2}, {@initdev={0xac, 0x1e, 0x0, 0x0}, 0x0, 0x2002}}, 0x44) [ 830.728731][T16318] debugfs: File 'dropped' in directory 'loop0' already present! [ 830.749255][T16323] EXT4-fs (loop4): VFS: Can't find ext4 filesystem [ 830.768728][T16326] IPVS: set_ctl: invalid protocol: 0 255.255.255.255:0 [ 830.775719][T16318] debugfs: File 'msg' in directory 'loop0' already present! 04:15:49 executing program 4: sendmmsg$unix(0xffffffffffffffff, &(0x7f0000005ec0)=[{0x0, 0xfe7e, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffd46}, {0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="100000000e00000027"], 0x9, 0x800}], 0x4924924924925ec, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000240)={0x2, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, [@sadb_x_nat_t_type={0x1, 0x14, 0xed5}]}, 0x18}}, 0x0) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x1, &(0x7f0000000100)=[{&(0x7f00000000c0)="800000003804000019000300e60100006c000000010000000100000001000000004000000040000080000000000000006d5ebe5a0000ffff53ef", 0x3a}], 0x1, 0x0) 04:15:49 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@abs={0x1}, 0x8) listen(r1, 0x0) connect(r0, &(0x7f0000985ff8)=@un=@abs={0x1}, 0x8) r2 = syz_open_procfs(0x0, &(0x7f00000002c0)='net/ipv6_route\x00') sendfile(r0, r2, 0x0, 0x800000bf) [ 830.827437][T16318] debugfs: File 'trace0' in directory 'loop0' already present! [ 830.862750][T16329] debugfs: File 'dropped' in directory 'loop0' already present! [ 830.881603][T16329] debugfs: File 'msg' in directory 'loop0' already present! [ 830.911979][T16329] debugfs: File 'trace0' in directory 'loop0' already present! 04:15:49 executing program 3: perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000054c0)={0xc, 0x16, &(0x7f0000000240)=ANY=[@ANYBLOB="61124c00000000006113500000000000bf2000000000000007000000080000003d0301000000000095000000000000007126000000000000bf67000000000000570600000fff07006706000002000000070600000ee60000bf050000000000000f650000000000006507f4ff02000000070700004c0000001f75000000000000bf54000000000000070500000400f9ffad43010000000000950000000000000005000000000000009500000000000000"], &(0x7f0000000100)='GPL\x00'}, 0x48) 04:15:49 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@abs={0x1}, 0x8) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, 0x0, 0x0) listen(r1, 0x0) connect(r0, &(0x7f0000985ff8)=@un=@abs={0x1}, 0x8) r2 = syz_open_procfs(0x0, &(0x7f00000002c0)='net/ipv6_route\x00') sendfile(r0, r2, 0x0, 0x800000bf) 04:15:49 executing program 2: r0 = syz_open_dev$loop(&(0x7f00000001c0)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACETEARDOWN(0xffffffffffffffff, 0x1276, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd], 0x0, 0x400, 0x3ff}) [ 830.936816][T16337] IPVS: set_ctl: invalid protocol: 0 255.255.255.255:0 [ 830.973516][T16335] EXT4-fs (loop4): VFS: Can't find ext4 filesystem 04:15:49 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@abs={0x1}, 0x8) listen(r1, 0x0) connect(r0, &(0x7f0000985ff8)=@un=@abs={0x1}, 0x8) r2 = syz_open_procfs(0x0, &(0x7f00000002c0)='net/ipv6_route\x00') sendfile(r0, r2, 0x0, 0x800000bf) 04:15:49 executing program 0: socket$inet_sctp(0x2, 0x0, 0x84) perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x31c, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$IP_VS_SO_SET_DELDEST(r0, 0x0, 0x488, &(0x7f0000000380)={{0x0, @broadcast, 0x0, 0x2, 'ovf\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00H\x00', 0x2}, {@initdev={0xac, 0x1e, 0x0, 0x0}, 0x0, 0x2002}}, 0x44) 04:15:49 executing program 4: sendmmsg$unix(0xffffffffffffffff, &(0x7f0000005ec0)=[{0x0, 0xfe7e, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffd46}, {0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="100000000e00000027"], 0x9, 0x800}], 0x4924924924925ec, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000240)={0x2, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, [@sadb_x_nat_t_type={0x1, 0x14, 0xed5}]}, 0x18}}, 0x0) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x1, &(0x7f0000000100)=[{&(0x7f00000000c0)="800000003804000019000300e60100006c000000010000000100000001000000004000000040000080000000000000006d5ebe5a0000ffff53ef", 0x3a, 0x400}], 0x0, 0x0) 04:15:49 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@abs={0x1}, 0x8) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, 0x0, 0x0) listen(r1, 0x0) connect(r0, &(0x7f0000985ff8)=@un=@abs={0x1}, 0x8) r2 = syz_open_procfs(0x0, &(0x7f00000002c0)='net/ipv6_route\x00') sendfile(r0, r2, 0x0, 0x800000bf) [ 831.101438][T16345] debugfs: File 'dropped' in directory 'loop0' already present! [ 831.137448][T16345] debugfs: File 'msg' in directory 'loop0' already present! 04:15:49 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) listen(r1, 0x0) connect(r0, &(0x7f0000985ff8)=@un=@abs={0x1}, 0x8) r2 = syz_open_procfs(0x0, &(0x7f00000002c0)='net/ipv6_route\x00') sendfile(r0, r2, 0x0, 0x800000bf) [ 831.176569][T16345] debugfs: File 'trace0' in directory 'loop0' already present! [ 831.195193][T16356] IPVS: set_ctl: invalid protocol: 0 255.255.255.255:0 [ 831.205843][T16352] EXT4-fs (loop4): bad geometry: block count 1080 exceeds size of device (1 blocks) 04:15:49 executing program 2: r0 = syz_open_dev$loop(&(0x7f00000001c0)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACETEARDOWN(0xffffffffffffffff, 0x1276, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xe], 0x0, 0x400, 0x3ff}) [ 831.325093][T16363] IPVS: set_ctl: invalid protocol: 0 255.255.255.255:0 04:15:49 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@abs={0x1}, 0x8) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, 0x0, 0x0) listen(r1, 0x0) connect(r0, &(0x7f0000985ff8)=@un=@abs={0x1}, 0x8) r2 = syz_open_procfs(0x0, &(0x7f00000002c0)='net/ipv6_route\x00') sendfile(r0, r2, 0x0, 0x800000bf) 04:15:49 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) listen(r1, 0x0) connect(r0, &(0x7f0000985ff8)=@un=@abs={0x1}, 0x8) r2 = syz_open_procfs(0x0, &(0x7f00000002c0)='net/ipv6_route\x00') sendfile(r0, r2, 0x0, 0x800000bf) 04:15:49 executing program 4: sendmmsg$unix(0xffffffffffffffff, &(0x7f0000005ec0)=[{0x0, 0xfe7e, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffd46}, {0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="100000000e00000027"], 0x9, 0x800}], 0x4924924924925ec, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000240)={0x2, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, [@sadb_x_nat_t_type={0x1, 0x14, 0xed5}]}, 0x18}}, 0x0) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x1, &(0x7f0000000100)=[{&(0x7f00000000c0)="800000003804000019000300e60100006c000000010000000100000001000000004000000040000080000000000000006d5ebe5a0000ffff53ef", 0x3a, 0x400}], 0x0, 0x0) [ 831.371077][T16365] debugfs: File 'dropped' in directory 'loop0' already present! [ 831.404096][T16365] debugfs: File 'msg' in directory 'loop0' already present! [ 831.440128][T16365] debugfs: File 'trace0' in directory 'loop0' already present! [ 831.476978][T16373] debugfs: File 'dropped' in directory 'loop0' already present! [ 831.488384][T16371] EXT4-fs (loop4): bad geometry: block count 1080 exceeds size of device (1 blocks) [ 831.509870][T16373] debugfs: File 'msg' in directory 'loop0' already present! [ 831.531638][T16373] debugfs: File 'trace0' in directory 'loop0' already present! 04:15:50 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@abs={0x1}, 0x8) listen(r1, 0x0) connect(r0, &(0x7f0000985ff8)=@un=@abs={0x1}, 0x8) r2 = syz_open_procfs(0x0, &(0x7f00000002c0)='net/ipv6_route\x00') sendfile(r0, r2, 0x0, 0x800000bf) 04:15:50 executing program 0: socket$inet_sctp(0x2, 0x0, 0x84) perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x31c, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$IP_VS_SO_SET_DELDEST(r0, 0x0, 0x488, &(0x7f0000000380)={{0x0, @broadcast, 0x0, 0x2, 'ovf\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00L\x00', 0x2}, {@initdev={0xac, 0x1e, 0x0, 0x0}, 0x0, 0x2002}}, 0x44) 04:15:50 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) listen(r1, 0x0) connect(r0, &(0x7f0000985ff8)=@un=@abs={0x1}, 0x8) r2 = syz_open_procfs(0x0, &(0x7f00000002c0)='net/ipv6_route\x00') sendfile(r0, r2, 0x0, 0x800000bf) 04:15:50 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@abs={0x1}, 0x8) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, 0x0, 0x0) listen(r1, 0x0) connect(r0, &(0x7f0000985ff8)=@un=@abs={0x1}, 0x8) sendfile(r0, 0xffffffffffffffff, 0x0, 0x800000bf) 04:15:50 executing program 4: sendmmsg$unix(0xffffffffffffffff, &(0x7f0000005ec0)=[{0x0, 0xfe7e, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffd46}, {0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="100000000e00000027"], 0x9, 0x800}], 0x4924924924925ec, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000240)={0x2, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, [@sadb_x_nat_t_type={0x1, 0x14, 0xed5}]}, 0x18}}, 0x0) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x1, &(0x7f0000000100)=[{&(0x7f00000000c0)="800000003804000019000300e60100006c000000010000000100000001000000004000000040000080000000000000006d5ebe5a0000ffff53ef", 0x3a, 0x400}], 0x0, 0x0) 04:15:50 executing program 2: r0 = syz_open_dev$loop(&(0x7f00000001c0)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACETEARDOWN(0xffffffffffffffff, 0x1276, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10], 0x0, 0x400, 0x3ff}) [ 831.939541][T16385] debugfs: File 'dropped' in directory 'loop0' already present! [ 831.961343][T16389] IPVS: set_ctl: invalid protocol: 0 255.255.255.255:0 04:15:50 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) bind$unix(0xffffffffffffffff, &(0x7f0000003000)=@abs={0x1}, 0x8) listen(0xffffffffffffffff, 0x0) connect(r0, &(0x7f0000985ff8)=@un=@abs={0x1}, 0x8) r1 = syz_open_procfs(0x0, &(0x7f00000002c0)='net/ipv6_route\x00') sendfile(r0, r1, 0x0, 0x800000bf) 04:15:50 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@abs={0x1}, 0x8) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, 0x0, 0x0) listen(r1, 0x0) connect(r0, &(0x7f0000985ff8)=@un=@abs={0x1}, 0x8) sendfile(r0, 0xffffffffffffffff, 0x0, 0x800000bf) [ 831.988297][T16380] EXT4-fs (loop4): bad geometry: block count 1080 exceeds size of device (1 blocks) [ 832.006006][T16385] debugfs: File 'msg' in directory 'loop0' already present! [ 832.014233][T16385] debugfs: File 'trace0' in directory 'loop0' already present! 04:15:50 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) bind$unix(0xffffffffffffffff, &(0x7f0000003000)=@abs={0x1}, 0x8) listen(0xffffffffffffffff, 0x0) connect(r0, &(0x7f0000985ff8)=@un=@abs={0x1}, 0x8) r1 = syz_open_procfs(0x0, &(0x7f00000002c0)='net/ipv6_route\x00') sendfile(r0, r1, 0x0, 0x800000bf) [ 832.077130][T16393] debugfs: File 'dropped' in directory 'loop0' already present! [ 832.084857][T16393] debugfs: File 'msg' in directory 'loop0' already present! [ 832.096322][T16396] IPVS: set_ctl: invalid protocol: 0 255.255.255.255:0 04:15:50 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@abs={0x1}, 0x8) listen(r1, 0x0) connect(r0, &(0x7f0000985ff8)=@un=@abs={0x1}, 0x8) r2 = syz_open_procfs(0x0, &(0x7f00000002c0)='net/ipv6_route\x00') sendfile(r0, r2, 0x0, 0x800000bf) 04:15:50 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@abs={0x1}, 0x8) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, 0x0, 0x0) connect(r0, &(0x7f0000985ff8)=@un=@abs={0x1}, 0x8) r2 = syz_open_procfs(0x0, &(0x7f00000002c0)='net/ipv6_route\x00') sendfile(r0, r2, 0x0, 0x800000bf) [ 832.139091][T16393] debugfs: File 'trace0' in directory 'loop0' already present! 04:15:50 executing program 2: r0 = syz_open_dev$loop(&(0x7f00000001c0)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACETEARDOWN(0xffffffffffffffff, 0x1276, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x11], 0x0, 0x400, 0x3ff}) 04:15:50 executing program 0: socket$inet_sctp(0x2, 0x0, 0x84) perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x31c, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$IP_VS_SO_SET_DELDEST(r0, 0x0, 0x488, &(0x7f0000000380)={{0x0, @broadcast, 0x0, 0x2, 'ovf\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00`\x00', 0x2}, {@initdev={0xac, 0x1e, 0x0, 0x0}, 0x0, 0x2002}}, 0x44) 04:15:50 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@abs={0x1}, 0x8) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, 0x0, 0x0) listen(r1, 0x0) connect(r0, &(0x7f0000985ff8)=@un=@abs={0x1}, 0x8) sendfile(r0, 0xffffffffffffffff, 0x0, 0x800000bf) 04:15:50 executing program 4: perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000054c0)={0xc, 0x16, &(0x7f0000000240)=ANY=[@ANYBLOB="61124c00000000006113500000000000bf2000000000000007000000080000003d0301000000000095000000000000007126000000000000bf67000000000000570600000fff07006706000002000000070600000ee60000bf050000000000000f650000000000006507f4ff02000000070700004c0000001f75000000000000bf54000000000000070500000400f9ffad43010000000000950000000000000005000000000000009500000000000000"], &(0x7f0000000100)='GPL\x00'}, 0x48) 04:15:50 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) bind$unix(0xffffffffffffffff, &(0x7f0000003000)=@abs={0x1}, 0x8) listen(0xffffffffffffffff, 0x0) connect(r0, &(0x7f0000985ff8)=@un=@abs={0x1}, 0x8) r1 = syz_open_procfs(0x0, &(0x7f00000002c0)='net/ipv6_route\x00') sendfile(r0, r1, 0x0, 0x800000bf) [ 832.291734][T16405] debugfs: File 'dropped' in directory 'loop0' already present! [ 832.303292][T16405] debugfs: File 'msg' in directory 'loop0' already present! 04:15:50 executing program 3: perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000054c0)={0xc, 0x16, &(0x7f0000000240)=ANY=[@ANYBLOB="61124c00000000006113500000000000bf2000000000000007000000080000003d0301000000000095000000000000007126000000000000bf67000000000000570600000fff07006706000002000000070600000ee60000bf050000000000000f650000000000006507f4ff02000000070700004c0000001f75000000000000bf54000000000000070500000400f9ffad43010000000000950000000000000005000000000000009500000000000000"], &(0x7f0000000100)='GPL\x00'}, 0x48) 04:15:50 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@abs={0x1}, 0x8) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, 0x0, 0x0) listen(r1, 0x0) r2 = syz_open_procfs(0x0, &(0x7f00000002c0)='net/ipv6_route\x00') sendfile(r0, r2, 0x0, 0x800000bf) [ 832.336914][T16405] debugfs: File 'trace0' in directory 'loop0' already present! [ 832.356336][T16415] IPVS: set_ctl: invalid protocol: 0 255.255.255.255:0 04:15:50 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) bind$unix(r0, &(0x7f0000003000)=@abs={0x1}, 0x8) listen(r0, 0x0) connect(0xffffffffffffffff, &(0x7f0000985ff8)=@un=@abs={0x1}, 0x8) r1 = syz_open_procfs(0x0, &(0x7f00000002c0)='net/ipv6_route\x00') sendfile(0xffffffffffffffff, r1, 0x0, 0x800000bf) [ 832.421489][T16419] debugfs: File 'dropped' in directory 'loop0' already present! [ 832.450489][T16419] debugfs: File 'msg' in directory 'loop0' already present! [ 832.484501][T16425] IPVS: set_ctl: invalid protocol: 0 255.255.255.255:0 [ 832.520321][T16419] debugfs: File 'trace0' in directory 'loop0' already present! 04:15:51 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@abs={0x1}, 0x8) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, 0x0, 0x0) listen(r1, 0x0) r2 = syz_open_procfs(0x0, &(0x7f00000002c0)='net/ipv6_route\x00') sendfile(r0, r2, 0x0, 0x800000bf) 04:15:51 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@abs={0x1}, 0x8) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, 0x0, 0x0) listen(r1, 0x0) r2 = syz_open_procfs(0x0, &(0x7f00000002c0)='net/ipv6_route\x00') sendfile(r0, r2, 0x0, 0x800000bf) 04:15:51 executing program 0: socket$inet_sctp(0x2, 0x0, 0x84) perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x31c, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$IP_VS_SO_SET_DELDEST(r0, 0x0, 0x488, &(0x7f0000000380)={{0x0, @broadcast, 0x0, 0x2, 'ovf\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00h\x00', 0x2}, {@initdev={0xac, 0x1e, 0x0, 0x0}, 0x0, 0x2002}}, 0x44) 04:15:51 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) bind$unix(r0, &(0x7f0000003000)=@abs={0x1}, 0x8) listen(r0, 0x0) connect(0xffffffffffffffff, &(0x7f0000985ff8)=@un=@abs={0x1}, 0x8) r1 = syz_open_procfs(0x0, &(0x7f00000002c0)='net/ipv6_route\x00') sendfile(0xffffffffffffffff, r1, 0x0, 0x800000bf) 04:15:51 executing program 2: r0 = syz_open_dev$loop(&(0x7f00000001c0)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACETEARDOWN(0xffffffffffffffff, 0x1276, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x12], 0x0, 0x400, 0x3ff}) 04:15:51 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@abs={0x1}, 0x8) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, 0x0, 0x0) connect(r0, &(0x7f0000985ff8)=@un=@abs={0x1}, 0x8) r2 = syz_open_procfs(0x0, &(0x7f00000002c0)='net/ipv6_route\x00') sendfile(r0, r2, 0x0, 0x800000bf) [ 832.745142][T16437] debugfs: File 'dropped' in directory 'loop0' already present! [ 832.756446][T16438] IPVS: set_ctl: invalid protocol: 0 255.255.255.255:0 [ 832.787900][T16437] debugfs: File 'msg' in directory 'loop0' already present! 04:15:51 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) bind$unix(r0, &(0x7f0000003000)=@abs={0x1}, 0x8) listen(r0, 0x0) connect(0xffffffffffffffff, &(0x7f0000985ff8)=@un=@abs={0x1}, 0x8) r1 = syz_open_procfs(0x0, &(0x7f00000002c0)='net/ipv6_route\x00') sendfile(0xffffffffffffffff, r1, 0x0, 0x800000bf) [ 832.848443][T16437] debugfs: File 'trace0' in directory 'loop0' already present! [ 832.901778][T16444] debugfs: File 'dropped' in directory 'loop0' already present! [ 832.922762][T16445] IPVS: set_ctl: invalid protocol: 0 255.255.255.255:0 [ 832.995043][T16444] debugfs: File 'msg' in directory 'loop0' already present! [ 833.090960][T16444] debugfs: File 'trace0' in directory 'loop0' already present! 04:15:51 executing program 4: perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000054c0)={0xc, 0x16, &(0x7f0000000240)=ANY=[@ANYBLOB="61124c00000000006113500000000000bf2000000000000007000000080000003d0301000000000095000000000000007126000000000000bf67000000000000570600000fff07006706000002000000070600000ee60000bf050000000000000f650000000000006507f4ff02000000070700004c0000001f75000000000000bf54000000000000070500000400f9ffad43010000000000950000000000000005000000000000009500000000000000"], &(0x7f0000000100)='GPL\x00'}, 0x48) 04:15:51 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@abs={0x1}, 0x8) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, 0x0, 0x0) connect(r0, &(0x7f0000985ff8)=@un=@abs={0x1}, 0x8) r2 = syz_open_procfs(0x0, &(0x7f00000002c0)='net/ipv6_route\x00') sendfile(r0, r2, 0x0, 0x800000bf) 04:15:51 executing program 0: socket$inet_sctp(0x2, 0x0, 0x84) perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x31c, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$IP_VS_SO_SET_DELDEST(r0, 0x0, 0x488, &(0x7f0000000380)={{0x0, @broadcast, 0x0, 0x2, 'ovf\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00l\x00', 0x2}, {@initdev={0xac, 0x1e, 0x0, 0x0}, 0x0, 0x2002}}, 0x44) 04:15:51 executing program 5: r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@abs={0x1}, 0x8) listen(r1, 0x0) connect(r0, &(0x7f0000985ff8)=@un=@abs={0x1}, 0x8) r2 = syz_open_procfs(0x0, &(0x7f00000002c0)='net/ipv6_route\x00') sendfile(r0, r2, 0x0, 0x800000bf) 04:15:51 executing program 2: r0 = syz_open_dev$loop(&(0x7f00000001c0)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACETEARDOWN(0xffffffffffffffff, 0x1276, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x25], 0x0, 0x400, 0x3ff}) 04:15:51 executing program 3: perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000054c0)={0xc, 0x16, &(0x7f0000000240)=ANY=[@ANYBLOB="61124c00000000006113500000000000bf2000000000000007000000080000003d0301000000000095000000000000007126000000000000bf67000000000000570600000fff07006706000002000000070600000ee60000bf050000000000000f650000000000006507f4ff02000000070700004c0000001f75000000000000bf54000000000000070500000400f9ffad43010000000000950000000000000005000000000000009500000000000000"], &(0x7f0000000100)='GPL\x00'}, 0x48) [ 833.309627][T16454] debugfs: File 'dropped' in directory 'loop0' already present! 04:15:51 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@abs={0x1}, 0x8) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, 0x0, 0x0) connect(r0, &(0x7f0000985ff8)=@un=@abs={0x1}, 0x8) r2 = syz_open_procfs(0x0, &(0x7f00000002c0)='net/ipv6_route\x00') sendfile(r0, r2, 0x0, 0x800000bf) [ 833.352727][T16454] debugfs: File 'msg' in directory 'loop0' already present! [ 833.361564][T16463] IPVS: set_ctl: invalid protocol: 0 255.255.255.255:0 04:15:51 executing program 5: r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@abs={0x1}, 0x8) listen(r1, 0x0) connect(r0, &(0x7f0000985ff8)=@un=@abs={0x1}, 0x8) r2 = syz_open_procfs(0x0, &(0x7f00000002c0)='net/ipv6_route\x00') sendfile(r0, r2, 0x0, 0x800000bf) [ 833.433256][T16454] debugfs: File 'trace0' in directory 'loop0' already present! 04:15:51 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@abs={0x1}, 0x8) listen(r1, 0x0) connect(r0, &(0x7f0000985ff8)=@un=@abs={0x1}, 0x8) r2 = syz_open_procfs(0x0, &(0x7f00000002c0)='net/ipv6_route\x00') sendfile(r0, r2, 0x0, 0x800000bf) [ 833.496331][T16468] debugfs: File 'dropped' in directory 'loop0' already present! [ 833.517742][T16470] IPVS: set_ctl: invalid protocol: 0 255.255.255.255:0 04:15:52 executing program 5: r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@abs={0x1}, 0x8) listen(r1, 0x0) connect(r0, &(0x7f0000985ff8)=@un=@abs={0x1}, 0x8) r2 = syz_open_procfs(0x0, &(0x7f00000002c0)='net/ipv6_route\x00') sendfile(r0, r2, 0x0, 0x800000bf) 04:15:52 executing program 0: socket$inet_sctp(0x2, 0x0, 0x84) perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x31c, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$IP_VS_SO_SET_DELDEST(r0, 0x0, 0x488, &(0x7f0000000380)={{0x0, @broadcast, 0x0, 0x2, 'ovf\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00t\x00', 0x2}, {@initdev={0xac, 0x1e, 0x0, 0x0}, 0x0, 0x2002}}, 0x44) [ 833.576622][T16468] debugfs: File 'msg' in directory 'loop0' already present! [ 833.595179][T16468] debugfs: File 'trace0' in directory 'loop0' already present! 04:15:52 executing program 2: r0 = syz_open_dev$loop(&(0x7f00000001c0)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACETEARDOWN(0xffffffffffffffff, 0x1276, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x48], 0x0, 0x400, 0x3ff}) [ 833.765601][T16480] IPVS: set_ctl: invalid protocol: 0 255.255.255.255:0 [ 833.818334][T16482] debugfs: File 'dropped' in directory 'loop0' already present! [ 833.898335][T16482] debugfs: File 'msg' in directory 'loop0' already present! [ 833.939514][T16482] debugfs: File 'trace0' in directory 'loop0' already present! [ 833.948382][T16485] IPVS: set_ctl: invalid protocol: 0 255.255.255.255:0 [ 833.999385][T16486] debugfs: File 'dropped' in directory 'loop0' already present! [ 834.034954][T16486] debugfs: File 'msg' in directory 'loop0' already present! [ 834.103327][T16486] debugfs: File 'trace0' in directory 'loop0' already present! 04:15:52 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@abs={0x1}, 0x8) listen(r1, 0x0) connect(r0, &(0x7f0000985ff8)=@un=@abs={0x1}, 0x8) r2 = syz_open_procfs(0x0, &(0x7f00000002c0)='net/ipv6_route\x00') sendfile(r0, r2, 0x0, 0x800000bf) 04:15:52 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@abs={0x1}, 0x8) listen(r1, 0x0) connect(r0, &(0x7f0000985ff8)=@un=@abs={0x1}, 0x8) r2 = syz_open_procfs(0x0, &(0x7f00000002c0)='net/ipv6_route\x00') sendfile(r0, r2, 0x0, 0x800000bf) 04:15:52 executing program 5: perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@abs={0x1}, 0x8) listen(r1, 0x0) connect(r0, &(0x7f0000985ff8)=@un=@abs={0x1}, 0x8) r2 = syz_open_procfs(0x0, &(0x7f00000002c0)='net/ipv6_route\x00') sendfile(r0, r2, 0x0, 0x800000bf) 04:15:52 executing program 3: perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000054c0)={0xc, 0x16, &(0x7f0000000240)=ANY=[@ANYBLOB="61124c00000000006113500000000000bf2000000000000007000000080000003d0301000000000095000000000000007126000000000000bf67000000000000570600000fff07006706000002000000070600000ee60000bf050000000000000f650000000000006507f4ff02000000070700004c0000001f75000000000000bf54000000000000070500000400f9ffad43010000000000950000000000000005000000000000009500000000000000"], &(0x7f0000000100)='GPL\x00'}, 0x48) 04:15:52 executing program 0: socket$inet_sctp(0x2, 0x0, 0x84) perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x31c, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$IP_VS_SO_SET_DELDEST(r0, 0x0, 0x488, &(0x7f0000000380)={{0x0, @broadcast, 0x0, 0x2, 'ovf\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00z\x00', 0x2}, {@initdev={0xac, 0x1e, 0x0, 0x0}, 0x0, 0x2002}}, 0x44) 04:15:52 executing program 2: r0 = syz_open_dev$loop(&(0x7f00000001c0)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACETEARDOWN(0xffffffffffffffff, 0x1276, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4c], 0x0, 0x400, 0x3ff}) 04:15:52 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@abs={0x1}, 0x8) listen(r1, 0x0) connect(r0, &(0x7f0000985ff8)=@un=@abs={0x1}, 0x8) r2 = syz_open_procfs(0x0, &(0x7f00000002c0)='net/ipv6_route\x00') sendfile(r0, r2, 0x0, 0x800000bf) 04:15:52 executing program 5: perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@abs={0x1}, 0x8) listen(r1, 0x0) connect(r0, &(0x7f0000985ff8)=@un=@abs={0x1}, 0x8) r2 = syz_open_procfs(0x0, &(0x7f00000002c0)='net/ipv6_route\x00') sendfile(r0, r2, 0x0, 0x800000bf) [ 834.246839][T16496] debugfs: File 'dropped' in directory 'loop0' already present! [ 834.272284][T16496] debugfs: File 'msg' in directory 'loop0' already present! [ 834.291911][T16496] debugfs: File 'trace0' in directory 'loop0' already present! [ 834.319991][T16500] IPVS: set_ctl: invalid protocol: 0 255.255.255.255:0 [ 834.343147][T16504] debugfs: File 'dropped' in directory 'loop0' already present! [ 834.375502][T16504] debugfs: File 'msg' in directory 'loop0' already present! [ 834.402388][T16504] debugfs: File 'trace0' in directory 'loop0' already present! 04:15:52 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@abs={0x1}, 0x8) listen(r1, 0x0) connect(r0, &(0x7f0000985ff8)=@un=@abs={0x1}, 0x8) r2 = syz_open_procfs(0x0, &(0x7f00000002c0)='net/ipv6_route\x00') sendfile(r0, r2, 0x0, 0x800000bf) 04:15:52 executing program 5: perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@abs={0x1}, 0x8) listen(r1, 0x0) connect(r0, &(0x7f0000985ff8)=@un=@abs={0x1}, 0x8) r2 = syz_open_procfs(0x0, &(0x7f00000002c0)='net/ipv6_route\x00') sendfile(r0, r2, 0x0, 0x800000bf) 04:15:52 executing program 2: r0 = syz_open_dev$loop(&(0x7f00000001c0)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACETEARDOWN(0xffffffffffffffff, 0x1276, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50], 0x0, 0x400, 0x3ff}) 04:15:52 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, 0x0, 0x0) listen(r1, 0x0) connect(r0, &(0x7f0000985ff8)=@un=@abs={0x1}, 0x8) r2 = syz_open_procfs(0x0, &(0x7f00000002c0)='net/ipv6_route\x00') sendfile(r0, r2, 0x0, 0x800000bf) [ 834.482740][T16511] IPVS: set_ctl: invalid protocol: 0 255.255.255.255:0 04:15:53 executing program 5: perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@abs={0x1}, 0x8) listen(r1, 0x0) connect(r0, &(0x7f0000985ff8)=@un=@abs={0x1}, 0x8) r2 = syz_open_procfs(0x0, &(0x7f00000002c0)='net/ipv6_route\x00') sendfile(r0, r2, 0x0, 0x800000bf) [ 834.530745][T16515] debugfs: File 'dropped' in directory 'loop0' already present! [ 834.565090][T16515] debugfs: File 'msg' in directory 'loop0' already present! [ 834.605357][T16515] debugfs: File 'trace0' in directory 'loop0' already present! 04:15:53 executing program 0: socket$inet_sctp(0x2, 0x0, 0x84) perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x31c, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$IP_VS_SO_SET_DELDEST(r0, 0x0, 0x488, &(0x7f0000000380)={{0x0, @broadcast, 0x0, 0x2, 'ovf\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x84\x00', 0x2}, {@initdev={0xac, 0x1e, 0x0, 0x0}, 0x0, 0x2002}}, 0x44) 04:15:53 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@abs={0x1}, 0x8) listen(r1, 0x0) connect(r0, &(0x7f0000985ff8)=@un=@abs={0x1}, 0x8) r2 = syz_open_procfs(0x0, &(0x7f00000002c0)='net/ipv6_route\x00') sendfile(r0, r2, 0x0, 0x800000bf) [ 834.650994][T16521] debugfs: File 'dropped' in directory 'loop0' already present! [ 834.676032][T16521] debugfs: File 'msg' in directory 'loop0' already present! [ 834.717191][T16521] debugfs: File 'trace0' in directory 'loop0' already present! [ 834.776555][T16527] IPVS: set_ctl: invalid protocol: 0 255.255.255.255:0 [ 834.913280][T16531] IPVS: set_ctl: invalid protocol: 0 255.255.255.255:0 04:15:53 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@abs={0x1}, 0x8) listen(r1, 0x0) connect(r0, &(0x7f0000985ff8)=@un=@abs={0x1}, 0x8) r2 = syz_open_procfs(0x0, &(0x7f00000002c0)='net/ipv6_route\x00') sendfile(r0, r2, 0x0, 0x800000bf) 04:15:53 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, 0x0, 0x0) listen(r1, 0x0) connect(r0, &(0x7f0000985ff8)=@un=@abs={0x1}, 0x8) r2 = syz_open_procfs(0x0, &(0x7f00000002c0)='net/ipv6_route\x00') sendfile(r0, r2, 0x0, 0x800000bf) 04:15:53 executing program 5: perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@abs={0x1}, 0x8) listen(r1, 0x0) connect(r0, &(0x7f0000985ff8)=@un=@abs={0x1}, 0x8) r2 = syz_open_procfs(0x0, &(0x7f00000002c0)='net/ipv6_route\x00') sendfile(r0, r2, 0x0, 0x800000bf) 04:15:53 executing program 2: r0 = syz_open_dev$loop(&(0x7f00000001c0)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACETEARDOWN(0xffffffffffffffff, 0x1276, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5c], 0x0, 0x400, 0x3ff}) 04:15:53 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@abs={0x1}, 0x8) listen(r1, 0x0) connect(r0, &(0x7f0000985ff8)=@un=@abs={0x1}, 0x8) sendfile(r0, 0xffffffffffffffff, 0x0, 0x800000bf) 04:15:53 executing program 0: socket$inet_sctp(0x2, 0x0, 0x84) perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x31c, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$IP_VS_SO_SET_DELDEST(r0, 0x0, 0x488, &(0x7f0000000380)={{0x0, @broadcast, 0x0, 0x2, 'ovf\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x88\x00', 0x2}, {@initdev={0xac, 0x1e, 0x0, 0x0}, 0x0, 0x2002}}, 0x44) [ 835.162756][T16537] IPVS: set_ctl: invalid protocol: 0 255.255.255.255:0 [ 835.176395][T16542] debugfs: File 'dropped' in directory 'loop0' already present! [ 835.187309][T16542] debugfs: File 'msg' in directory 'loop0' already present! [ 835.195631][T16542] debugfs: File 'trace0' in directory 'loop0' already present! 04:15:53 executing program 5: perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@abs={0x1}, 0x8) listen(r1, 0x0) connect(r0, &(0x7f0000985ff8)=@un=@abs={0x1}, 0x8) r2 = syz_open_procfs(0x0, &(0x7f00000002c0)='net/ipv6_route\x00') sendfile(r0, r2, 0x0, 0x800000bf) 04:15:53 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@abs={0x1}, 0x8) listen(r1, 0x0) connect(r0, &(0x7f0000985ff8)=@un=@abs={0x1}, 0x8) sendfile(r0, 0xffffffffffffffff, 0x0, 0x800000bf) 04:15:53 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, 0x0, 0x0) listen(r1, 0x0) connect(r0, &(0x7f0000985ff8)=@un=@abs={0x1}, 0x8) r2 = syz_open_procfs(0x0, &(0x7f00000002c0)='net/ipv6_route\x00') sendfile(r0, r2, 0x0, 0x800000bf) [ 835.207362][T16545] debugfs: File 'dropped' in directory 'loop0' already present! [ 835.215522][T16545] debugfs: File 'msg' in directory 'loop0' already present! [ 835.249773][T16545] debugfs: File 'trace0' in directory 'loop0' already present! 04:15:53 executing program 2: r0 = syz_open_dev$loop(&(0x7f00000001c0)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACETEARDOWN(0xffffffffffffffff, 0x1276, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x68], 0x0, 0x400, 0x3ff}) [ 835.288432][T16554] IPVS: set_ctl: invalid protocol: 0 255.255.255.255:0 04:15:53 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@abs={0x1}, 0x8) listen(r1, 0x0) connect(r0, &(0x7f0000985ff8)=@un=@abs={0x1}, 0x8) sendfile(r0, 0xffffffffffffffff, 0x0, 0x800000bf) 04:15:53 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@abs={0x1}, 0x8) listen(r1, 0x0) connect(r0, &(0x7f0000985ff8)=@un=@abs={0x1}, 0x8) r2 = syz_open_procfs(0x0, &(0x7f00000002c0)='net/ipv6_route\x00') sendfile(r0, r2, 0x0, 0x800000bf) 04:15:53 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@abs={0x1}, 0x8) listen(r1, 0x0) connect(r0, &(0x7f0000985ff8)=@un=@abs={0x1}, 0x8) r2 = syz_open_procfs(0x0, &(0x7f00000002c0)='net/ipv6_route\x00') sendfile(r0, r2, 0x0, 0x800000bf) 04:15:53 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) bind$unix(0xffffffffffffffff, &(0x7f0000003000)=@abs={0x1}, 0x8) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, 0x0, 0x0) listen(0xffffffffffffffff, 0x0) connect(r0, &(0x7f0000985ff8)=@un=@abs={0x1}, 0x8) r1 = syz_open_procfs(0x0, &(0x7f00000002c0)='net/ipv6_route\x00') sendfile(r0, r1, 0x0, 0x800000bf) [ 835.390538][T16559] debugfs: File 'dropped' in directory 'loop0' already present! [ 835.425195][T16559] debugfs: File 'msg' in directory 'loop0' already present! 04:15:53 executing program 0: socket$inet_sctp(0x2, 0x0, 0x84) perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x31c, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$IP_VS_SO_SET_DELDEST(r0, 0x0, 0x488, &(0x7f0000000380)={{0x0, @broadcast, 0x0, 0x2, 'ovf\x00\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\x00', 0x2}, {@initdev={0xac, 0x1e, 0x0, 0x0}, 0x0, 0x2002}}, 0x44) 04:15:53 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@abs={0x1}, 0x8) listen(r1, 0x0) r2 = syz_open_procfs(0x0, &(0x7f00000002c0)='net/ipv6_route\x00') sendfile(r0, r2, 0x0, 0x800000bf) [ 835.444203][T16559] debugfs: File 'trace0' in directory 'loop0' already present! 04:15:53 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) bind$unix(0xffffffffffffffff, &(0x7f0000003000)=@abs={0x1}, 0x8) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, 0x0, 0x0) listen(0xffffffffffffffff, 0x0) connect(r0, &(0x7f0000985ff8)=@un=@abs={0x1}, 0x8) r1 = syz_open_procfs(0x0, &(0x7f00000002c0)='net/ipv6_route\x00') sendfile(r0, r1, 0x0, 0x800000bf) 04:15:53 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@abs={0x1}, 0x8) listen(r1, 0x0) connect(r0, &(0x7f0000985ff8)=@un=@abs={0x1}, 0x8) r2 = syz_open_procfs(0x0, &(0x7f00000002c0)='net/ipv6_route\x00') sendfile(r0, r2, 0x0, 0x800000bf) 04:15:53 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, 0x0, 0x0) listen(r1, 0x0) connect(r0, &(0x7f0000985ff8)=@un=@abs={0x1}, 0x8) r2 = syz_open_procfs(0x0, &(0x7f00000002c0)='net/ipv6_route\x00') sendfile(r0, r2, 0x0, 0x800000bf) 04:15:53 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@abs={0x1}, 0x8) listen(r1, 0x0) r2 = syz_open_procfs(0x0, &(0x7f00000002c0)='net/ipv6_route\x00') sendfile(r0, r2, 0x0, 0x800000bf) [ 835.514612][T16573] IPVS: set_ctl: invalid protocol: 0 255.255.255.255:0 [ 835.540415][T16575] debugfs: File 'dropped' in directory 'loop0' already present! 04:15:54 executing program 2: r0 = syz_open_dev$loop(&(0x7f00000001c0)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACETEARDOWN(0xffffffffffffffff, 0x1276, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6c], 0x0, 0x400, 0x3ff}) 04:15:54 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) bind$unix(0xffffffffffffffff, &(0x7f0000003000)=@abs={0x1}, 0x8) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, 0x0, 0x0) listen(0xffffffffffffffff, 0x0) connect(r0, &(0x7f0000985ff8)=@un=@abs={0x1}, 0x8) r1 = syz_open_procfs(0x0, &(0x7f00000002c0)='net/ipv6_route\x00') sendfile(r0, r1, 0x0, 0x800000bf) [ 835.589010][T16575] debugfs: File 'msg' in directory 'loop0' already present! [ 835.607021][T16575] debugfs: File 'trace0' in directory 'loop0' already present! 04:15:54 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@abs={0x1}, 0x8) listen(r1, 0x0) connect(r0, &(0x7f0000985ff8)=@un=@abs={0x1}, 0x8) r2 = syz_open_procfs(0x0, &(0x7f00000002c0)='net/ipv6_route\x00') sendfile(r0, r2, 0x0, 0x800000bf) 04:15:54 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@abs={0x1}, 0x8) listen(r1, 0x0) r2 = syz_open_procfs(0x0, &(0x7f00000002c0)='net/ipv6_route\x00') sendfile(r0, r2, 0x0, 0x800000bf) 04:15:54 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@abs={0x1}, 0x8) listen(r1, 0x0) r2 = syz_open_procfs(0x0, &(0x7f00000002c0)='net/ipv6_route\x00') sendfile(r0, r2, 0x0, 0x800000bf) [ 835.702730][T16587] IPVS: set_ctl: invalid protocol: 0 255.255.255.255:0 [ 835.728839][T16589] debugfs: File 'dropped' in directory 'loop0' already present! 04:15:54 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) bind$unix(r0, &(0x7f0000003000)=@abs={0x1}, 0x8) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, 0x0, 0x0) listen(r0, 0x0) connect(0xffffffffffffffff, &(0x7f0000985ff8)=@un=@abs={0x1}, 0x8) r1 = syz_open_procfs(0x0, &(0x7f00000002c0)='net/ipv6_route\x00') sendfile(0xffffffffffffffff, r1, 0x0, 0x800000bf) [ 835.789884][T16589] debugfs: File 'msg' in directory 'loop0' already present! [ 835.826722][T16589] debugfs: File 'trace0' in directory 'loop0' already present! 04:15:54 executing program 0: socket$inet_sctp(0x2, 0x0, 0x84) perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x31c, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$IP_VS_SO_SET_DELDEST(r0, 0x0, 0x488, &(0x7f0000000380)={{0x0, @broadcast, 0x0, 0x2, 'ovf\x00\x00\x00\x00\x00\x02\x00', 0x2}, {@initdev={0xac, 0x1e, 0x0, 0x0}, 0x0, 0x2002}}, 0x44) 04:15:54 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@abs={0x1}, 0x8) listen(r1, 0x0) connect(r0, &(0x7f0000985ff8)=@un=@abs={0x1}, 0x8) r2 = syz_open_procfs(0x0, &(0x7f00000002c0)='net/ipv6_route\x00') sendfile(r0, r2, 0x0, 0x800000bf) [ 835.847913][T16598] debugfs: File 'dropped' in directory 'loop0' already present! [ 835.855592][T16598] debugfs: File 'msg' in directory 'loop0' already present! 04:15:54 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@abs={0x1}, 0x8) connect(r0, &(0x7f0000985ff8)=@un=@abs={0x1}, 0x8) r2 = syz_open_procfs(0x0, &(0x7f00000002c0)='net/ipv6_route\x00') sendfile(r0, r2, 0x0, 0x800000bf) 04:15:54 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) bind$unix(0xffffffffffffffff, &(0x7f0000003000)=@abs={0x1}, 0x8) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, 0x0, 0x0) listen(0xffffffffffffffff, 0x0) connect(r0, &(0x7f0000985ff8)=@un=@abs={0x1}, 0x8) r1 = syz_open_procfs(0x0, &(0x7f00000002c0)='net/ipv6_route\x00') sendfile(r0, r1, 0x0, 0x800000bf) [ 835.894022][T16598] debugfs: File 'trace0' in directory 'loop0' already present! 04:15:54 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) bind$unix(r0, &(0x7f0000003000)=@abs={0x1}, 0x8) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, 0x0, 0x0) listen(r0, 0x0) connect(0xffffffffffffffff, &(0x7f0000985ff8)=@un=@abs={0x1}, 0x8) r1 = syz_open_procfs(0x0, &(0x7f00000002c0)='net/ipv6_route\x00') sendfile(0xffffffffffffffff, r1, 0x0, 0x800000bf) 04:15:54 executing program 2: r0 = syz_open_dev$loop(&(0x7f00000001c0)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACETEARDOWN(0xffffffffffffffff, 0x1276, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x74], 0x0, 0x400, 0x3ff}) [ 835.963146][T16610] IPVS: set_ctl: invalid protocol: 0 255.255.255.255:0 04:15:54 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) bind$unix(0xffffffffffffffff, &(0x7f0000003000)=@abs={0x1}, 0x8) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, 0x0, 0x0) listen(0xffffffffffffffff, 0x0) connect(r0, &(0x7f0000985ff8)=@un=@abs={0x1}, 0x8) r1 = syz_open_procfs(0x0, &(0x7f00000002c0)='net/ipv6_route\x00') sendfile(r0, r1, 0x0, 0x800000bf) 04:15:54 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@abs={0x1}, 0x8) listen(r1, 0x0) connect(r0, &(0x7f0000985ff8)=@un=@abs={0x1}, 0x8) r2 = syz_open_procfs(0x0, &(0x7f00000002c0)='net/ipv6_route\x00') sendfile(r0, r2, 0x0, 0x800000bf) 04:15:54 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@abs={0x1}, 0x8) connect(r0, &(0x7f0000985ff8)=@un=@abs={0x1}, 0x8) r2 = syz_open_procfs(0x0, &(0x7f00000002c0)='net/ipv6_route\x00') sendfile(r0, r2, 0x0, 0x800000bf) [ 836.088842][T16616] debugfs: File 'dropped' in directory 'loop0' already present! [ 836.122980][T16616] debugfs: File 'msg' in directory 'loop0' already present! 04:15:54 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) bind$unix(r0, &(0x7f0000003000)=@abs={0x1}, 0x8) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, 0x0, 0x0) listen(r0, 0x0) connect(0xffffffffffffffff, &(0x7f0000985ff8)=@un=@abs={0x1}, 0x8) r1 = syz_open_procfs(0x0, &(0x7f00000002c0)='net/ipv6_route\x00') sendfile(0xffffffffffffffff, r1, 0x0, 0x800000bf) [ 836.143687][T16623] IPVS: set_ctl: invalid protocol: 0 255.255.255.255:0 [ 836.207885][T16616] debugfs: File 'trace0' in directory 'loop0' already present! 04:15:54 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@abs={0x1}, 0x8) connect(r0, &(0x7f0000985ff8)=@un=@abs={0x1}, 0x8) r2 = syz_open_procfs(0x0, &(0x7f00000002c0)='net/ipv6_route\x00') sendfile(r0, r2, 0x0, 0x800000bf) 04:15:54 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@abs={0x1}, 0x8) connect(r0, &(0x7f0000985ff8)=@un=@abs={0x1}, 0x8) r2 = syz_open_procfs(0x0, &(0x7f00000002c0)='net/ipv6_route\x00') sendfile(r0, r2, 0x0, 0x800000bf) 04:15:54 executing program 0: socket$inet_sctp(0x2, 0x0, 0x84) perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x31c, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$IP_VS_SO_SET_DELDEST(r0, 0x0, 0x488, &(0x7f0000000380)={{0x0, @broadcast, 0x0, 0x2, 'ovf\x00\x00\x00\x00\x00\x03\x00', 0x2}, {@initdev={0xac, 0x1e, 0x0, 0x0}, 0x0, 0x2002}}, 0x44) [ 836.250882][T16629] debugfs: File 'dropped' in directory 'loop0' already present! [ 836.299024][T16629] debugfs: File 'msg' in directory 'loop0' already present! 04:15:54 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@abs={0x1}, 0x8) listen(r1, 0x0) connect(r0, &(0x7f0000985ff8)=@un=@abs={0x1}, 0x8) r2 = syz_open_procfs(0x0, &(0x7f00000002c0)='net/ipv6_route\x00') sendfile(r0, r2, 0x0, 0x800000bf) 04:15:54 executing program 1: r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@abs={0x1}, 0x8) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, 0x0, 0x0) listen(r1, 0x0) connect(r0, &(0x7f0000985ff8)=@un=@abs={0x1}, 0x8) r2 = syz_open_procfs(0x0, &(0x7f00000002c0)='net/ipv6_route\x00') sendfile(r0, r2, 0x0, 0x800000bf) [ 836.339398][T16629] debugfs: File 'trace0' in directory 'loop0' already present! [ 836.368010][T16637] IPVS: set_ctl: invalid protocol: 0 255.255.255.255:0 04:15:54 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) listen(r1, 0x0) connect(r0, &(0x7f0000985ff8)=@un=@abs={0x1}, 0x8) r2 = syz_open_procfs(0x0, &(0x7f00000002c0)='net/ipv6_route\x00') sendfile(r0, r2, 0x0, 0x800000bf) 04:15:54 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@abs={0x1}, 0x8) connect(r0, &(0x7f0000985ff8)=@un=@abs={0x1}, 0x8) r2 = syz_open_procfs(0x0, &(0x7f00000002c0)='net/ipv6_route\x00') sendfile(r0, r2, 0x0, 0x800000bf) 04:15:54 executing program 2: r0 = syz_open_dev$loop(&(0x7f00000001c0)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACETEARDOWN(0xffffffffffffffff, 0x1276, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7a], 0x0, 0x400, 0x3ff}) [ 836.488750][T16648] debugfs: File 'dropped' in directory 'loop0' already present! [ 836.525077][T16650] IPVS: set_ctl: invalid protocol: 0 255.255.255.255:0 04:15:54 executing program 1: r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@abs={0x1}, 0x8) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, 0x0, 0x0) listen(r1, 0x0) connect(r0, &(0x7f0000985ff8)=@un=@abs={0x1}, 0x8) r2 = syz_open_procfs(0x0, &(0x7f00000002c0)='net/ipv6_route\x00') sendfile(r0, r2, 0x0, 0x800000bf) 04:15:54 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x0, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@abs={0x1}, 0x8) listen(r1, 0x0) connect(r0, &(0x7f0000985ff8)=@un=@abs={0x1}, 0x8) r2 = syz_open_procfs(0x0, &(0x7f00000002c0)='net/ipv6_route\x00') sendfile(r0, r2, 0x0, 0x800000bf) [ 836.545784][T16648] debugfs: File 'msg' in directory 'loop0' already present! 04:15:55 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) listen(r1, 0x0) connect(r0, &(0x7f0000985ff8)=@un=@abs={0x1}, 0x8) r2 = syz_open_procfs(0x0, &(0x7f00000002c0)='net/ipv6_route\x00') sendfile(r0, r2, 0x0, 0x800000bf) [ 836.587995][T16648] debugfs: File 'trace0' in directory 'loop0' already present! 04:15:55 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@abs={0x1}, 0x8) connect(r0, &(0x7f0000985ff8)=@un=@abs={0x1}, 0x8) r2 = syz_open_procfs(0x0, &(0x7f00000002c0)='net/ipv6_route\x00') sendfile(r0, r2, 0x0, 0x800000bf) 04:15:55 executing program 0: socket$inet_sctp(0x2, 0x0, 0x84) perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x31c, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$IP_VS_SO_SET_DELDEST(r0, 0x0, 0x488, &(0x7f0000000380)={{0x0, @broadcast, 0x0, 0x2, 'ovf\x00\x00\x00\x00\x00\x04\x00', 0x2}, {@initdev={0xac, 0x1e, 0x0, 0x0}, 0x0, 0x2002}}, 0x44) [ 836.630858][T16656] debugfs: File 'dropped' in directory 'loop0' already present! 04:15:55 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x0, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@abs={0x1}, 0x8) listen(r1, 0x0) connect(r0, &(0x7f0000985ff8)=@un=@abs={0x1}, 0x8) r2 = syz_open_procfs(0x0, &(0x7f00000002c0)='net/ipv6_route\x00') sendfile(r0, r2, 0x0, 0x800000bf) 04:15:55 executing program 1: r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@abs={0x1}, 0x8) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, 0x0, 0x0) listen(r1, 0x0) connect(r0, &(0x7f0000985ff8)=@un=@abs={0x1}, 0x8) r2 = syz_open_procfs(0x0, &(0x7f00000002c0)='net/ipv6_route\x00') sendfile(r0, r2, 0x0, 0x800000bf) [ 836.680714][T16656] debugfs: File 'msg' in directory 'loop0' already present! [ 836.717584][T16656] debugfs: File 'trace0' in directory 'loop0' already present! 04:15:55 executing program 3: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @local}}}, 0x80, 0x0}}], 0x1, 0x0, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f0000000300)=[{&(0x7f0000000340)=""/47}, {&(0x7f00000001c0)=""/190}, {&(0x7f0000000280)=""/81}], 0x3ee, 0x0) dup2(r0, r1) [ 836.750549][T16665] IPVS: set_ctl: invalid protocol: 0 255.255.255.255:0 04:15:55 executing program 2: r0 = syz_open_dev$loop(&(0x7f00000001c0)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACETEARDOWN(0xffffffffffffffff, 0x1276, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x24c], 0x0, 0x400, 0x3ff}) 04:15:55 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) listen(r1, 0x0) connect(r0, &(0x7f0000985ff8)=@un=@abs={0x1}, 0x8) r2 = syz_open_procfs(0x0, &(0x7f00000002c0)='net/ipv6_route\x00') sendfile(r0, r2, 0x0, 0x800000bf) 04:15:55 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x0, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@abs={0x1}, 0x8) listen(r1, 0x0) connect(r0, &(0x7f0000985ff8)=@un=@abs={0x1}, 0x8) r2 = syz_open_procfs(0x0, &(0x7f00000002c0)='net/ipv6_route\x00') sendfile(r0, r2, 0x0, 0x800000bf) 04:15:55 executing program 1: perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@abs={0x1}, 0x8) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, 0x0, 0x0) listen(r1, 0x0) connect(r0, &(0x7f0000985ff8)=@un=@abs={0x1}, 0x8) r2 = syz_open_procfs(0x0, &(0x7f00000002c0)='net/ipv6_route\x00') sendfile(r0, r2, 0x0, 0x800000bf) [ 836.862813][T16674] debugfs: File 'dropped' in directory 'loop0' already present! [ 836.913372][T16682] IPVS: set_ctl: invalid protocol: 0 255.255.255.255:0 [ 836.925198][T16674] debugfs: File 'msg' in directory 'loop0' already present! 04:15:55 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) bind$unix(0xffffffffffffffff, &(0x7f0000003000)=@abs={0x1}, 0x8) listen(0xffffffffffffffff, 0x0) connect(r0, &(0x7f0000985ff8)=@un=@abs={0x1}, 0x8) r1 = syz_open_procfs(0x0, &(0x7f00000002c0)='net/ipv6_route\x00') sendfile(r0, r1, 0x0, 0x800000bf) 04:15:55 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x0, 0x0) bind$unix(r1, &(0x7f0000003000)=@abs={0x1}, 0x8) listen(r1, 0x0) connect(r0, &(0x7f0000985ff8)=@un=@abs={0x1}, 0x8) r2 = syz_open_procfs(0x0, &(0x7f00000002c0)='net/ipv6_route\x00') sendfile(r0, r2, 0x0, 0x800000bf) 04:15:55 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") capset(&(0x7f0000000100)={0x20080522}, &(0x7f0000000080)) 04:15:55 executing program 0: socket$inet_sctp(0x2, 0x0, 0x84) perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x31c, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$IP_VS_SO_SET_DELDEST(r0, 0x0, 0x488, &(0x7f0000000380)={{0x0, @broadcast, 0x0, 0x2, 'ovf\x00\x00\x00\x00\x00\x05\x00', 0x2}, {@initdev={0xac, 0x1e, 0x0, 0x0}, 0x0, 0x2002}}, 0x44) [ 836.956946][T16674] debugfs: File 'trace0' in directory 'loop0' already present! [ 836.995766][T16685] debugfs: File 'dropped' in directory 'loop0' already present! 04:15:55 executing program 1: perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@abs={0x1}, 0x8) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, 0x0, 0x0) listen(r1, 0x0) connect(r0, &(0x7f0000985ff8)=@un=@abs={0x1}, 0x8) r2 = syz_open_procfs(0x0, &(0x7f00000002c0)='net/ipv6_route\x00') sendfile(r0, r2, 0x0, 0x800000bf) [ 837.036112][T16685] debugfs: File 'msg' in directory 'loop0' already present! 04:15:55 executing program 3: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0) 04:15:55 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) bind$unix(0xffffffffffffffff, &(0x7f0000003000)=@abs={0x1}, 0x8) listen(0xffffffffffffffff, 0x0) connect(r0, &(0x7f0000985ff8)=@un=@abs={0x1}, 0x8) r1 = syz_open_procfs(0x0, &(0x7f00000002c0)='net/ipv6_route\x00') sendfile(r0, r1, 0x0, 0x800000bf) [ 837.103279][T16685] debugfs: File 'trace0' in directory 'loop0' already present! [ 837.123771][T16698] IPVS: set_ctl: invalid protocol: 0 255.255.255.255:0 04:15:55 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x0, 0x0) bind$unix(r1, &(0x7f0000003000)=@abs={0x1}, 0x8) listen(r1, 0x0) connect(r0, &(0x7f0000985ff8)=@un=@abs={0x1}, 0x8) r2 = syz_open_procfs(0x0, &(0x7f00000002c0)='net/ipv6_route\x00') sendfile(r0, r2, 0x0, 0x800000bf) 04:15:55 executing program 2: r0 = syz_open_dev$loop(&(0x7f00000001c0)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACETEARDOWN(0xffffffffffffffff, 0x1276, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x300], 0x0, 0x400, 0x3ff}) 04:15:55 executing program 1: perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@abs={0x1}, 0x8) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, 0x0, 0x0) listen(r1, 0x0) connect(r0, &(0x7f0000985ff8)=@un=@abs={0x1}, 0x8) r2 = syz_open_procfs(0x0, &(0x7f00000002c0)='net/ipv6_route\x00') sendfile(r0, r2, 0x0, 0x800000bf) 04:15:55 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) bind$unix(0xffffffffffffffff, &(0x7f0000003000)=@abs={0x1}, 0x8) listen(0xffffffffffffffff, 0x0) connect(r0, &(0x7f0000985ff8)=@un=@abs={0x1}, 0x8) r1 = syz_open_procfs(0x0, &(0x7f00000002c0)='net/ipv6_route\x00') sendfile(r0, r1, 0x0, 0x800000bf) [ 837.247858][T16703] debugfs: Directory 'loop0' with parent 'block' already present! [ 837.289227][T16709] IPVS: set_ctl: invalid protocol: 0 255.255.255.255:0 04:15:55 executing program 1: perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@abs={0x1}, 0x8) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, 0x0, 0x0) listen(r1, 0x0) connect(r0, &(0x7f0000985ff8)=@un=@abs={0x1}, 0x8) r2 = syz_open_procfs(0x0, &(0x7f00000002c0)='net/ipv6_route\x00') sendfile(r0, r2, 0x0, 0x800000bf) 04:15:55 executing program 3: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0) 04:15:55 executing program 0: socket$inet_sctp(0x2, 0x0, 0x84) perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x31c, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$IP_VS_SO_SET_DELDEST(r0, 0x0, 0x488, &(0x7f0000000380)={{0x0, @broadcast, 0x0, 0x2, 'ovf\x00\x00\x00\x00\x00\x06\x00', 0x2}, {@initdev={0xac, 0x1e, 0x0, 0x0}, 0x0, 0x2002}}, 0x44) 04:15:55 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x0, 0x0) bind$unix(r1, &(0x7f0000003000)=@abs={0x1}, 0x8) listen(r1, 0x0) connect(r0, &(0x7f0000985ff8)=@un=@abs={0x1}, 0x8) r2 = syz_open_procfs(0x0, &(0x7f00000002c0)='net/ipv6_route\x00') sendfile(r0, r2, 0x0, 0x800000bf) 04:15:55 executing program 2: r0 = syz_open_dev$loop(&(0x7f00000001c0)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACETEARDOWN(0xffffffffffffffff, 0x1276, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x310], 0x0, 0x400, 0x3ff}) 04:15:55 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) bind$unix(r0, &(0x7f0000003000)=@abs={0x1}, 0x8) listen(r0, 0x0) connect(0xffffffffffffffff, &(0x7f0000985ff8)=@un=@abs={0x1}, 0x8) r1 = syz_open_procfs(0x0, &(0x7f00000002c0)='net/ipv6_route\x00') sendfile(0xffffffffffffffff, r1, 0x0, 0x800000bf) 04:15:55 executing program 1: perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@abs={0x1}, 0x8) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, 0x0, 0x0) listen(r1, 0x0) connect(r0, &(0x7f0000985ff8)=@un=@abs={0x1}, 0x8) r2 = syz_open_procfs(0x0, &(0x7f00000002c0)='net/ipv6_route\x00') sendfile(r0, r2, 0x0, 0x800000bf) 04:15:55 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(0xffffffffffffffff, &(0x7f0000003000)=@abs={0x1}, 0x8) listen(r1, 0x0) connect(r0, &(0x7f0000985ff8)=@un=@abs={0x1}, 0x8) r2 = syz_open_procfs(0x0, &(0x7f00000002c0)='net/ipv6_route\x00') sendfile(r0, r2, 0x0, 0x800000bf) [ 837.510136][T16729] IPVS: set_ctl: invalid protocol: 0 255.255.255.255:0 04:15:56 executing program 1: perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@abs={0x1}, 0x8) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, 0x0, 0x0) listen(r1, 0x0) connect(r0, &(0x7f0000985ff8)=@un=@abs={0x1}, 0x8) r2 = syz_open_procfs(0x0, &(0x7f00000002c0)='net/ipv6_route\x00') sendfile(r0, r2, 0x0, 0x800000bf) 04:15:56 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) bind$unix(r0, &(0x7f0000003000)=@abs={0x1}, 0x8) listen(r0, 0x0) connect(0xffffffffffffffff, &(0x7f0000985ff8)=@un=@abs={0x1}, 0x8) r1 = syz_open_procfs(0x0, &(0x7f00000002c0)='net/ipv6_route\x00') sendfile(0xffffffffffffffff, r1, 0x0, 0x800000bf) [ 837.578669][T16733] debugfs: File 'dropped' in directory 'loop0' already present! [ 837.610341][T16733] debugfs: File 'msg' in directory 'loop0' already present! 04:15:56 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000240)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-cipher_null\x00'}, 0x58) r1 = accept4(r0, 0x0, 0x0, 0x0) r2 = syz_open_procfs(0x0, &(0x7f00000001c0)='pagemap\x00') add_key$user(0x0, 0x0, 0x0, 0x0, 0x0) sendfile(r1, r2, 0x0, 0x50000000000c43) keyctl$reject(0x13, 0x0, 0x0, 0x0, 0x0) write$binfmt_misc(r1, 0x0, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0) 04:15:56 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@abs={0x1}, 0x8) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, 0x0, 0x0) listen(r1, 0x0) connect(r0, &(0x7f0000985ff8)=@un=@abs={0x1}, 0x8) r2 = syz_open_procfs(0x0, &(0x7f00000002c0)='net/ipv6_route\x00') sendfile(r0, r2, 0x0, 0x800000bf) [ 837.632678][T16733] debugfs: File 'trace0' in directory 'loop0' already present! [ 837.652757][T16743] IPVS: set_ctl: invalid protocol: 0 255.255.255.255:0 04:15:56 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(0xffffffffffffffff, &(0x7f0000003000)=@abs={0x1}, 0x8) listen(r1, 0x0) connect(r0, &(0x7f0000985ff8)=@un=@abs={0x1}, 0x8) r2 = syz_open_procfs(0x0, &(0x7f00000002c0)='net/ipv6_route\x00') sendfile(r0, r2, 0x0, 0x800000bf) 04:15:56 executing program 2: r0 = syz_open_dev$loop(&(0x7f00000001c0)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACETEARDOWN(0xffffffffffffffff, 0x1276, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x500], 0x0, 0x400, 0x3ff}) 04:15:56 executing program 0: socket$inet_sctp(0x2, 0x0, 0x84) perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x31c, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$IP_VS_SO_SET_DELDEST(r0, 0x0, 0x488, &(0x7f0000000380)={{0x0, @broadcast, 0x0, 0x2, 'ovf\x00\x00\x00\x00\x00\a\x00', 0x2}, {@initdev={0xac, 0x1e, 0x0, 0x0}, 0x0, 0x2002}}, 0x44) 04:15:56 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) bind$unix(r0, &(0x7f0000003000)=@abs={0x1}, 0x8) listen(r0, 0x0) connect(0xffffffffffffffff, &(0x7f0000985ff8)=@un=@abs={0x1}, 0x8) r1 = syz_open_procfs(0x0, &(0x7f00000002c0)='net/ipv6_route\x00') sendfile(0xffffffffffffffff, r1, 0x0, 0x800000bf) 04:15:56 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@abs={0x1}, 0x8) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, 0x0, 0x0) listen(r1, 0x0) connect(r0, &(0x7f0000985ff8)=@un=@abs={0x1}, 0x8) r2 = syz_open_procfs(0x0, &(0x7f00000002c0)='net/ipv6_route\x00') sendfile(r0, r2, 0x0, 0x800000bf) 04:15:56 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(0xffffffffffffffff, &(0x7f0000003000)=@abs={0x1}, 0x8) listen(r1, 0x0) connect(r0, &(0x7f0000985ff8)=@un=@abs={0x1}, 0x8) r2 = syz_open_procfs(0x0, &(0x7f00000002c0)='net/ipv6_route\x00') sendfile(r0, r2, 0x0, 0x800000bf) [ 837.777651][T16752] debugfs: File 'dropped' in directory 'loop0' already present! [ 837.813771][T16752] debugfs: File 'msg' in directory 'loop0' already present! 04:15:56 executing program 4: r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@abs={0x1}, 0x8) listen(r1, 0x0) connect(r0, &(0x7f0000985ff8)=@un=@abs={0x1}, 0x8) r2 = syz_open_procfs(0x0, &(0x7f00000002c0)='net/ipv6_route\x00') sendfile(r0, r2, 0x0, 0x800000bf) [ 837.858280][T16752] debugfs: File 'trace0' in directory 'loop0' already present! [ 837.881172][T16761] debugfs: File 'dropped' in directory 'loop0' already present! 04:15:56 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@abs={0x1}, 0x8) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, 0x0, 0x0) listen(r1, 0x0) connect(r0, &(0x7f0000985ff8)=@un=@abs={0x1}, 0x8) r2 = syz_open_procfs(0x0, &(0x7f00000002c0)='net/ipv6_route\x00') sendfile(r0, r2, 0x0, 0x800000bf) 04:15:56 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, 0x0, 0x0) listen(r1, 0x0) connect(r0, &(0x7f0000985ff8)=@un=@abs={0x1}, 0x8) r2 = syz_open_procfs(0x0, &(0x7f00000002c0)='net/ipv6_route\x00') sendfile(r0, r2, 0x0, 0x800000bf) [ 837.902132][T16764] IPVS: set_ctl: invalid protocol: 0 255.255.255.255:0 [ 837.910166][T16761] debugfs: File 'msg' in directory 'loop0' already present! [ 837.941240][T16761] debugfs: File 'trace0' in directory 'loop0' already present! 04:15:56 executing program 2: r0 = syz_open_dev$loop(&(0x7f00000001c0)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACETEARDOWN(0xffffffffffffffff, 0x1276, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x600], 0x0, 0x400, 0x3ff}) [ 838.022893][T16774] IPVS: set_ctl: invalid protocol: 0 255.255.255.255:0 [ 838.035467][T16775] debugfs: File 'dropped' in directory 'loop0' already present! [ 838.061231][T16775] debugfs: File 'msg' in directory 'loop0' already present! [ 838.070850][T16775] debugfs: File 'trace0' in directory 'loop0' already present! [ 838.084838][T16776] debugfs: File 'dropped' in directory 'loop0' already present! [ 838.099124][T16776] debugfs: File 'msg' in directory 'loop0' already present! [ 838.107954][T16776] debugfs: File 'trace0' in directory 'loop0' already present! 04:15:56 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000240)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-cipher_null\x00'}, 0x58) r1 = accept4(r0, 0x0, 0x0, 0x0) r2 = syz_open_procfs(0x0, &(0x7f00000001c0)='pagemap\x00') add_key$user(0x0, 0x0, 0x0, 0x0, 0x0) sendfile(r1, r2, 0x0, 0x50000000000c43) keyctl$reject(0x13, 0x0, 0x0, 0x0, 0x0) write$binfmt_misc(r1, 0x0, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0) 04:15:56 executing program 4: r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@abs={0x1}, 0x8) listen(r1, 0x0) connect(r0, &(0x7f0000985ff8)=@un=@abs={0x1}, 0x8) r2 = syz_open_procfs(0x0, &(0x7f00000002c0)='net/ipv6_route\x00') sendfile(r0, r2, 0x0, 0x800000bf) 04:15:56 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@abs={0x1}, 0x8) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, 0x0, 0x0) listen(r1, 0x0) connect(r0, &(0x7f0000985ff8)=@un=@abs={0x1}, 0x8) r2 = syz_open_procfs(0x0, &(0x7f00000002c0)='net/ipv6_route\x00') sendfile(r0, r2, 0x0, 0x800000bf) 04:15:56 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, 0x0, 0x0) listen(r1, 0x0) connect(r0, &(0x7f0000985ff8)=@un=@abs={0x1}, 0x8) r2 = syz_open_procfs(0x0, &(0x7f00000002c0)='net/ipv6_route\x00') sendfile(r0, r2, 0x0, 0x800000bf) 04:15:56 executing program 0: socket$inet_sctp(0x2, 0x0, 0x84) perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x31c, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$IP_VS_SO_SET_DELDEST(r0, 0x0, 0x488, &(0x7f0000000380)={{0x0, @broadcast, 0x0, 0x2, 'ovf\x00\x00\x00\x00\x00\b\x00', 0x2}, {@initdev={0xac, 0x1e, 0x0, 0x0}, 0x0, 0x2002}}, 0x44) 04:15:56 executing program 2: r0 = syz_open_dev$loop(&(0x7f00000001c0)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACETEARDOWN(0xffffffffffffffff, 0x1276, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x700], 0x0, 0x400, 0x3ff}) 04:15:56 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, 0x0, 0x0) listen(r1, 0x0) connect(r0, &(0x7f0000985ff8)=@un=@abs={0x1}, 0x8) r2 = syz_open_procfs(0x0, &(0x7f00000002c0)='net/ipv6_route\x00') sendfile(r0, r2, 0x0, 0x800000bf) [ 838.558989][T16784] debugfs: File 'dropped' in directory 'loop0' already present! [ 838.597182][T16790] IPVS: set_ctl: invalid protocol: 0 255.255.255.255:0 04:15:57 executing program 4: r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@abs={0x1}, 0x8) listen(r1, 0x0) connect(r0, &(0x7f0000985ff8)=@un=@abs={0x1}, 0x8) r2 = syz_open_procfs(0x0, &(0x7f00000002c0)='net/ipv6_route\x00') sendfile(r0, r2, 0x0, 0x800000bf) 04:15:57 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@abs={0x1}, 0x8) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, 0x0, 0x0) listen(r1, 0x0) connect(r0, &(0x7f0000985ff8)=@un=@abs={0x1}, 0x8) r2 = syz_open_procfs(0x0, &(0x7f00000002c0)='net/ipv6_route\x00') sendfile(r0, r2, 0x0, 0x800000bf) [ 838.631776][T16784] debugfs: File 'msg' in directory 'loop0' already present! [ 838.669985][T16784] debugfs: File 'trace0' in directory 'loop0' already present! 04:15:57 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@abs, 0x8) listen(r1, 0x0) connect(r0, &(0x7f0000985ff8)=@un=@abs={0x1}, 0x8) r2 = syz_open_procfs(0x0, &(0x7f00000002c0)='net/ipv6_route\x00') sendfile(r0, r2, 0x0, 0x800000bf) [ 838.707774][T16799] debugfs: File 'dropped' in directory 'loop0' already present! [ 838.742287][T16799] debugfs: File 'msg' in directory 'loop0' already present! [ 838.753418][T16787] IPVS: set_ctl: invalid protocol: 0 255.255.255.255:0 04:15:57 executing program 0: socket$inet_sctp(0x2, 0x0, 0x84) perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x31c, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$IP_VS_SO_SET_DELDEST(r0, 0x0, 0x488, &(0x7f0000000380)={{0x0, @broadcast, 0x0, 0x2, 'ovf\x00\x00\x00\x00\x00\t\x00', 0x2}, {@initdev={0xac, 0x1e, 0x0, 0x0}, 0x0, 0x2002}}, 0x44) [ 838.782171][T16799] debugfs: File 'trace0' in directory 'loop0' already present! 04:15:57 executing program 4: perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@abs={0x1}, 0x8) listen(r1, 0x0) connect(r0, &(0x7f0000985ff8)=@un=@abs={0x1}, 0x8) r2 = syz_open_procfs(0x0, &(0x7f00000002c0)='net/ipv6_route\x00') sendfile(r0, r2, 0x0, 0x800000bf) [ 838.892982][T16807] IPVS: set_ctl: invalid protocol: 0 255.255.255.255:0 [ 838.998549][T16815] IPVS: set_ctl: invalid protocol: 0 255.255.255.255:0 04:15:57 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000240)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-cipher_null\x00'}, 0x58) r1 = accept4(r0, 0x0, 0x0, 0x0) r2 = syz_open_procfs(0x0, &(0x7f00000001c0)='pagemap\x00') add_key$user(0x0, 0x0, 0x0, 0x0, 0x0) sendfile(r1, r2, 0x0, 0x50000000000c43) keyctl$reject(0x13, 0x0, 0x0, 0x0, 0x0) write$binfmt_misc(r1, 0x0, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0) 04:15:57 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@abs, 0x8) listen(r1, 0x0) connect(r0, &(0x7f0000985ff8)=@un=@abs={0x1}, 0x8) r2 = syz_open_procfs(0x0, &(0x7f00000002c0)='net/ipv6_route\x00') sendfile(r0, r2, 0x0, 0x800000bf) 04:15:57 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@abs={0x1}, 0x8) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, 0x0, 0x0) listen(r1, 0x0) connect(r0, &(0x7f0000985ff8)=@un=@abs={0x1}, 0x8) r2 = syz_open_procfs(0x0, &(0x7f00000002c0)='net/ipv6_route\x00') sendfile(r0, r2, 0x0, 0x800000bf) 04:15:57 executing program 2: r0 = syz_open_dev$loop(&(0x7f00000001c0)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACETEARDOWN(0xffffffffffffffff, 0x1276, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x900], 0x0, 0x400, 0x3ff}) 04:15:57 executing program 4: perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@abs={0x1}, 0x8) listen(r1, 0x0) connect(r0, &(0x7f0000985ff8)=@un=@abs={0x1}, 0x8) r2 = syz_open_procfs(0x0, &(0x7f00000002c0)='net/ipv6_route\x00') sendfile(r0, r2, 0x0, 0x800000bf) 04:15:57 executing program 0: socket$inet_sctp(0x2, 0x0, 0x84) perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x31c, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$IP_VS_SO_SET_DELDEST(r0, 0x0, 0x488, &(0x7f0000000380)={{0x0, @broadcast, 0x0, 0x2, 'ovf\x00\x00\x00\x00\x00\n\x00', 0x2}, {@initdev={0xac, 0x1e, 0x0, 0x0}, 0x0, 0x2002}}, 0x44) [ 839.500669][T16822] debugfs: File 'dropped' in directory 'loop0' already present! [ 839.526275][T16822] debugfs: File 'msg' in directory 'loop0' already present! [ 839.534527][T16822] debugfs: File 'trace0' in directory 'loop0' already present! 04:15:57 executing program 4: perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@abs={0x1}, 0x8) listen(r1, 0x0) connect(r0, &(0x7f0000985ff8)=@un=@abs={0x1}, 0x8) r2 = syz_open_procfs(0x0, &(0x7f00000002c0)='net/ipv6_route\x00') sendfile(r0, r2, 0x0, 0x800000bf) [ 839.547969][T16827] IPVS: set_ctl: invalid protocol: 0 255.255.255.255:0 04:15:58 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@abs, 0x8) listen(r1, 0x0) connect(r0, &(0x7f0000985ff8)=@un=@abs={0x1}, 0x8) r2 = syz_open_procfs(0x0, &(0x7f00000002c0)='net/ipv6_route\x00') sendfile(r0, r2, 0x0, 0x800000bf) 04:15:58 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x0, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@abs={0x1}, 0x8) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, 0x0, 0x0) listen(r1, 0x0) connect(r0, &(0x7f0000985ff8)=@un=@abs={0x1}, 0x8) r2 = syz_open_procfs(0x0, &(0x7f00000002c0)='net/ipv6_route\x00') sendfile(r0, r2, 0x0, 0x800000bf) [ 839.610709][T16833] debugfs: File 'dropped' in directory 'loop0' already present! [ 839.633339][T16833] debugfs: File 'msg' in directory 'loop0' already present! 04:15:58 executing program 4: perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@abs={0x1}, 0x8) listen(r1, 0x0) connect(r0, &(0x7f0000985ff8)=@un=@abs={0x1}, 0x8) r2 = syz_open_procfs(0x0, &(0x7f00000002c0)='net/ipv6_route\x00') sendfile(r0, r2, 0x0, 0x800000bf) 04:15:58 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@abs={0x1}, 0x8) listen(0xffffffffffffffff, 0x0) connect(r0, &(0x7f0000985ff8)=@un=@abs={0x1}, 0x8) r2 = syz_open_procfs(0x0, &(0x7f00000002c0)='net/ipv6_route\x00') sendfile(r0, r2, 0x0, 0x800000bf) 04:15:58 executing program 2: r0 = syz_open_dev$loop(&(0x7f00000001c0)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACETEARDOWN(0xffffffffffffffff, 0x1276, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa00], 0x0, 0x400, 0x3ff}) [ 839.664703][T16833] debugfs: File 'trace0' in directory 'loop0' already present! [ 839.693254][T16841] IPVS: set_ctl: invalid protocol: 0 255.255.255.255:0 [ 839.772862][T16847] debugfs: File 'dropped' in directory 'loop0' already present! [ 839.796902][T16847] debugfs: File 'msg' in directory 'loop0' already present! [ 839.805522][T16847] debugfs: File 'trace0' in directory 'loop0' already present! [ 839.819108][T16848] debugfs: File 'dropped' in directory 'loop0' already present! [ 839.831056][T16848] debugfs: File 'msg' in directory 'loop0' already present! [ 839.842608][T16848] debugfs: File 'trace0' in directory 'loop0' already present! 04:15:58 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000240)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-cipher_null\x00'}, 0x58) r1 = accept4(r0, 0x0, 0x0, 0x0) r2 = syz_open_procfs(0x0, &(0x7f00000001c0)='pagemap\x00') add_key$user(0x0, 0x0, 0x0, 0x0, 0x0) sendfile(r1, r2, 0x0, 0x50000000000c43) keyctl$reject(0x13, 0x0, 0x0, 0x0, 0x0) write$binfmt_misc(r1, 0x0, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0) 04:15:58 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x0, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@abs={0x1}, 0x8) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, 0x0, 0x0) listen(r1, 0x0) connect(r0, &(0x7f0000985ff8)=@un=@abs={0x1}, 0x8) r2 = syz_open_procfs(0x0, &(0x7f00000002c0)='net/ipv6_route\x00') sendfile(r0, r2, 0x0, 0x800000bf) 04:15:58 executing program 4: perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@abs={0x1}, 0x8) listen(r1, 0x0) connect(r0, &(0x7f0000985ff8)=@un=@abs={0x1}, 0x8) r2 = syz_open_procfs(0x0, &(0x7f00000002c0)='net/ipv6_route\x00') sendfile(r0, r2, 0x0, 0x800000bf) 04:15:58 executing program 0: socket$inet_sctp(0x2, 0x0, 0x84) perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x31c, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$IP_VS_SO_SET_DELDEST(r0, 0x0, 0x488, &(0x7f0000000380)={{0x0, @broadcast, 0x0, 0x2, 'ovf\x00\x00\x00\x00\x00\v\x00', 0x2}, {@initdev={0xac, 0x1e, 0x0, 0x0}, 0x0, 0x2002}}, 0x44) 04:15:58 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@abs={0x1}, 0x8) listen(0xffffffffffffffff, 0x0) connect(r0, &(0x7f0000985ff8)=@un=@abs={0x1}, 0x8) r2 = syz_open_procfs(0x0, &(0x7f00000002c0)='net/ipv6_route\x00') sendfile(r0, r2, 0x0, 0x800000bf) 04:15:58 executing program 2: r0 = syz_open_dev$loop(&(0x7f00000001c0)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACETEARDOWN(0xffffffffffffffff, 0x1276, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb00], 0x0, 0x400, 0x3ff}) [ 840.422318][T16854] debugfs: File 'dropped' in directory 'loop0' already present! [ 840.446271][T16854] debugfs: File 'msg' in directory 'loop0' already present! [ 840.454459][T16854] debugfs: File 'trace0' in directory 'loop0' already present! 04:15:58 executing program 4: perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@abs={0x1}, 0x8) listen(r1, 0x0) connect(r0, &(0x7f0000985ff8)=@un=@abs={0x1}, 0x8) r2 = syz_open_procfs(0x0, &(0x7f00000002c0)='net/ipv6_route\x00') sendfile(r0, r2, 0x0, 0x800000bf) 04:15:58 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@abs={0x1}, 0x8) listen(0xffffffffffffffff, 0x0) connect(r0, &(0x7f0000985ff8)=@un=@abs={0x1}, 0x8) r2 = syz_open_procfs(0x0, &(0x7f00000002c0)='net/ipv6_route\x00') sendfile(r0, r2, 0x0, 0x800000bf) [ 840.474245][T16862] IPVS: set_ctl: invalid protocol: 0 255.255.255.255:0 04:15:58 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x0, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@abs={0x1}, 0x8) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, 0x0, 0x0) listen(r1, 0x0) connect(r0, &(0x7f0000985ff8)=@un=@abs={0x1}, 0x8) r2 = syz_open_procfs(0x0, &(0x7f00000002c0)='net/ipv6_route\x00') sendfile(r0, r2, 0x0, 0x800000bf) [ 840.525225][T16865] debugfs: File 'dropped' in directory 'loop0' already present! [ 840.542674][T16865] debugfs: File 'msg' in directory 'loop0' already present! [ 840.562106][T16865] debugfs: File 'trace0' in directory 'loop0' already present! 04:15:59 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@abs={0x1}, 0x8) listen(r1, 0x0) connect(0xffffffffffffffff, &(0x7f0000985ff8)=@un=@abs={0x1}, 0x8) r2 = syz_open_procfs(0x0, &(0x7f00000002c0)='net/ipv6_route\x00') sendfile(r0, r2, 0x0, 0x800000bf) 04:15:59 executing program 2: r0 = syz_open_dev$loop(&(0x7f00000001c0)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACETEARDOWN(0xffffffffffffffff, 0x1276, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc00], 0x0, 0x400, 0x3ff}) 04:15:59 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@abs={0x1}, 0x8) listen(r1, 0x0) connect(r0, &(0x7f0000985ff8)=@un=@abs={0x1}, 0x8) r2 = syz_open_procfs(0x0, &(0x7f00000002c0)='net/ipv6_route\x00') sendfile(r0, r2, 0x0, 0x800000bf) [ 840.691586][T16877] debugfs: File 'dropped' in directory 'loop0' already present! [ 840.703765][T16880] IPVS: set_ctl: invalid protocol: 0 255.255.255.255:0 [ 840.710746][T16877] debugfs: File 'msg' in directory 'loop0' already present! [ 840.740570][T16877] debugfs: File 'trace0' in directory 'loop0' already present! [ 840.758907][T16881] debugfs: File 'dropped' in directory 'loop0' already present! [ 840.771175][T16881] debugfs: File 'msg' in directory 'loop0' already present! [ 840.789958][T16881] debugfs: File 'trace0' in directory 'loop0' already present! 04:15:59 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000240)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-cipher_null\x00'}, 0x58) r1 = accept4(r0, 0x0, 0x0, 0x0) r2 = syz_open_procfs(0x0, &(0x7f00000001c0)='pagemap\x00') add_key$user(0x0, 0x0, 0x0, 0x0, 0x0) sendfile(r1, r2, 0x0, 0x50000000000c43) keyctl$reject(0x13, 0x0, 0x0, 0x0, 0x0) write$binfmt_misc(r1, 0x0, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0) 04:15:59 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x0, 0x0) bind$unix(r1, &(0x7f0000003000)=@abs={0x1}, 0x8) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, 0x0, 0x0) listen(r1, 0x0) connect(r0, &(0x7f0000985ff8)=@un=@abs={0x1}, 0x8) r2 = syz_open_procfs(0x0, &(0x7f00000002c0)='net/ipv6_route\x00') sendfile(r0, r2, 0x0, 0x800000bf) 04:15:59 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@abs={0x1}, 0x8) listen(r1, 0x0) connect(0xffffffffffffffff, &(0x7f0000985ff8)=@un=@abs={0x1}, 0x8) r2 = syz_open_procfs(0x0, &(0x7f00000002c0)='net/ipv6_route\x00') sendfile(r0, r2, 0x0, 0x800000bf) 04:15:59 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@abs={0x1}, 0x8) listen(r1, 0x0) connect(r0, &(0x7f0000985ff8)=@un=@abs={0x1}, 0x8) r2 = syz_open_procfs(0x0, &(0x7f00000002c0)='net/ipv6_route\x00') sendfile(r0, r2, 0x0, 0x800000bf) 04:15:59 executing program 0: socket$inet_sctp(0x2, 0x0, 0x84) perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x31c, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$IP_VS_SO_SET_DELDEST(r0, 0x0, 0x488, &(0x7f0000000380)={{0x0, @broadcast, 0x0, 0x2, 'ovf\x00\x00\x00\x00\x00\f\x00', 0x2}, {@initdev={0xac, 0x1e, 0x0, 0x0}, 0x0, 0x2002}}, 0x44) 04:15:59 executing program 2: r0 = syz_open_dev$loop(&(0x7f00000001c0)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACETEARDOWN(0xffffffffffffffff, 0x1276, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd00], 0x0, 0x400, 0x3ff}) [ 841.318981][T16888] debugfs: File 'dropped' in directory 'loop0' already present! [ 841.346617][T16885] IPVS: set_ctl: invalid protocol: 0 255.255.255.255:0 04:15:59 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@abs={0x1}, 0x8) listen(r1, 0x0) connect(0xffffffffffffffff, &(0x7f0000985ff8)=@un=@abs={0x1}, 0x8) r2 = syz_open_procfs(0x0, &(0x7f00000002c0)='net/ipv6_route\x00') sendfile(r0, r2, 0x0, 0x800000bf) 04:15:59 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@abs={0x1}, 0x8) listen(r1, 0x0) connect(r0, &(0x7f0000985ff8)=@un=@abs={0x1}, 0x8) r2 = syz_open_procfs(0x0, &(0x7f00000002c0)='net/ipv6_route\x00') sendfile(r0, r2, 0x0, 0x800000bf) 04:15:59 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x0, 0x0) bind$unix(r1, &(0x7f0000003000)=@abs={0x1}, 0x8) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, 0x0, 0x0) listen(r1, 0x0) connect(r0, &(0x7f0000985ff8)=@un=@abs={0x1}, 0x8) r2 = syz_open_procfs(0x0, &(0x7f00000002c0)='net/ipv6_route\x00') sendfile(r0, r2, 0x0, 0x800000bf) [ 841.376008][T16888] debugfs: File 'msg' in directory 'loop0' already present! [ 841.409643][T16888] debugfs: File 'trace0' in directory 'loop0' already present! [ 841.434290][T16900] debugfs: File 'dropped' in directory 'loop0' already present! [ 841.459521][T16900] debugfs: File 'msg' in directory 'loop0' already present! [ 841.476276][T16906] IPVS: set_ctl: invalid protocol: 0 255.255.255.255:0 04:15:59 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@abs={0x1}, 0x8) listen(r1, 0x0) connect(r0, 0x0, 0x0) r2 = syz_open_procfs(0x0, &(0x7f00000002c0)='net/ipv6_route\x00') sendfile(r0, r2, 0x0, 0x800000bf) [ 841.488401][T16900] debugfs: File 'trace0' in directory 'loop0' already present! 04:15:59 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@abs={0x1}, 0x8) listen(r1, 0x0) connect(r0, &(0x7f0000985ff8)=@un=@abs={0x1}, 0x8) r2 = syz_open_procfs(0x0, &(0x7f00000002c0)='net/ipv6_route\x00') sendfile(r0, r2, 0x0, 0x800000bf) 04:15:59 executing program 2: r0 = syz_open_dev$loop(&(0x7f00000001c0)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACETEARDOWN(0xffffffffffffffff, 0x1276, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xe00], 0x0, 0x400, 0x3ff}) [ 841.605512][T16914] debugfs: File 'dropped' in directory 'loop0' already present! [ 841.630224][T16914] debugfs: File 'msg' in directory 'loop0' already present! [ 841.649450][T16914] debugfs: File 'trace0' in directory 'loop0' already present! [ 841.662227][T16915] debugfs: File 'dropped' in directory 'loop0' already present! [ 841.670268][T16915] debugfs: File 'msg' in directory 'loop0' already present! [ 841.678473][T16915] debugfs: File 'trace0' in directory 'loop0' already present! 04:16:00 executing program 3: mkdir(0x0, 0x0) prctl$PR_SET_MM_MAP(0x23, 0xe, 0x0, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000280)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_GET_DEBUGREGS(0xffffffffffffffff, 0x8080aea1, 0x0) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000500)='/gro<#\xfbW\xe6\xc6\x0f\x1fKE\xb7M\x99\x9a\x9a\x8c,\xe1[&\xe5\x18\xa4\xcb:\x9c\xd1-\xce\xa4@\xd8\x99\xc2,e+:G\x1bJ}\xb7\xf3\xfe\xf6\xe0.+\xe3\x89\xde\x139E\xa3\x85\xbd\x81\xe9\xbd\xee\xee\x03\x00\x00\x00\x00\x00\x00\x00[T\aE\xdfK\x1d\xeeH;\x15v$\xc5\xbcq\x9a\t\x9ej5\t\x00\x00\x009\x8c4', 0x2761, 0x0) write$cgroup_pid(r1, &(0x7f0000000080), 0xfffffe38) perf_event_open(&(0x7f00000003c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, 0x0) setsockopt$ALG_SET_AEAD_AUTHSIZE(0xffffffffffffffff, 0x117, 0x5, 0x0, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r1, 0x660c, 0x0) syz_genetlink_get_family_id$ipvs(0x0) openat$ashmem(0xffffffffffffff9c, 0x0, 0xed353f12b323e4aa, 0x0) add_key(&(0x7f0000000900)='rxrpc_s\x00', 0x0, 0x0, 0x0, 0xfffffffffffffffa) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, 0x0) syz_open_procfs(0x0, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0xffffffffffffffff, 0x4002091, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) openat$tun(0xffffffffffffff9c, &(0x7f0000000600)='/dev/net/tun\x00', 0x0, 0x0) ioctl$sock_inet6_SIOCDIFADDR(0xffffffffffffffff, 0x8936, &(0x7f0000000040)={@dev={0xfe, 0x80, [], 0xc}}) accept(0xffffffffffffffff, 0x0, &(0x7f0000000340)) ioctl$PPPIOCSPASS(0xffffffffffffffff, 0x40107447, &(0x7f0000000a80)={0x3b7, &(0x7f00000000c0)=[{0x0, 0x78df, 0x7fffffff, 0x3}, {0x6, 0x10000, 0x6, 0x7fffffff}, {0xff, 0x2, 0x8, 0x5}]}) mount$fuseblk(&(0x7f0000000100)='/dev/loop0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='fuseblk\x00', 0x0, 0x0) 04:16:00 executing program 0: socket$inet_sctp(0x2, 0x0, 0x84) perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x31c, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$IP_VS_SO_SET_DELDEST(r0, 0x0, 0x488, &(0x7f0000000380)={{0x0, @broadcast, 0x0, 0x2, 'ovf\x00\x00\x00\x00\x00\r\x00', 0x2}, {@initdev={0xac, 0x1e, 0x0, 0x0}, 0x0, 0x2002}}, 0x44) 04:16:00 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x0, 0x0) bind$unix(r1, &(0x7f0000003000)=@abs={0x1}, 0x8) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, 0x0, 0x0) listen(r1, 0x0) connect(r0, &(0x7f0000985ff8)=@un=@abs={0x1}, 0x8) r2 = syz_open_procfs(0x0, &(0x7f00000002c0)='net/ipv6_route\x00') sendfile(r0, r2, 0x0, 0x800000bf) 04:16:00 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@abs={0x1}, 0x8) listen(r1, 0x0) connect(r0, &(0x7f0000985ff8)=@un=@abs={0x1}, 0x8) r2 = syz_open_procfs(0x0, &(0x7f00000002c0)='net/ipv6_route\x00') sendfile(r0, r2, 0x0, 0x800000bf) 04:16:00 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@abs={0x1}, 0x8) listen(r1, 0x0) connect(r0, 0x0, 0x0) r2 = syz_open_procfs(0x0, &(0x7f00000002c0)='net/ipv6_route\x00') sendfile(r0, r2, 0x0, 0x800000bf) 04:16:00 executing program 2: r0 = syz_open_dev$loop(&(0x7f00000001c0)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACETEARDOWN(0xffffffffffffffff, 0x1276, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1003], 0x0, 0x400, 0x3ff}) [ 842.221065][T16922] debugfs: File 'dropped' in directory 'loop0' already present! 04:16:00 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@abs={0x1}, 0x8) listen(r1, 0x0) connect(r0, &(0x7f0000985ff8)=@un=@abs={0x1}, 0x8) r2 = syz_open_procfs(0x0, &(0x7f00000002c0)='net/ipv6_route\x00') sendfile(r0, r2, 0x0, 0x800000bf) 04:16:00 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(0xffffffffffffffff, &(0x7f0000003000)=@abs={0x1}, 0x8) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, 0x0, 0x0) listen(r1, 0x0) connect(r0, &(0x7f0000985ff8)=@un=@abs={0x1}, 0x8) r2 = syz_open_procfs(0x0, &(0x7f00000002c0)='net/ipv6_route\x00') sendfile(r0, r2, 0x0, 0x800000bf) [ 842.262812][T16930] IPVS: set_ctl: invalid protocol: 0 255.255.255.255:0 [ 842.287080][T16922] debugfs: File 'msg' in directory 'loop0' already present! 04:16:00 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@abs={0x1}, 0x8) listen(r1, 0x0) connect(r0, 0x0, 0x0) r2 = syz_open_procfs(0x0, &(0x7f00000002c0)='net/ipv6_route\x00') sendfile(r0, r2, 0x0, 0x800000bf) [ 842.307953][T16922] debugfs: File 'trace0' in directory 'loop0' already present! 04:16:00 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(0xffffffffffffffff, &(0x7f0000003000)=@abs={0x1}, 0x8) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, 0x0, 0x0) listen(r1, 0x0) connect(r0, &(0x7f0000985ff8)=@un=@abs={0x1}, 0x8) r2 = syz_open_procfs(0x0, &(0x7f00000002c0)='net/ipv6_route\x00') sendfile(r0, r2, 0x0, 0x800000bf) [ 842.383156][T16937] debugfs: File 'dropped' in directory 'loop0' already present! 04:16:00 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x0, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@abs={0x1}, 0x8) listen(r1, 0x0) connect(r0, &(0x7f0000985ff8)=@un=@abs={0x1}, 0x8) r2 = syz_open_procfs(0x0, &(0x7f00000002c0)='net/ipv6_route\x00') sendfile(r0, r2, 0x0, 0x800000bf) 04:16:00 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@abs={0x1}, 0x8) listen(r1, 0x0) connect(r0, &(0x7f0000985ff8)=@un=@abs, 0x8) r2 = syz_open_procfs(0x0, &(0x7f00000002c0)='net/ipv6_route\x00') sendfile(r0, r2, 0x0, 0x800000bf) [ 842.445827][T16944] IPVS: set_ctl: invalid protocol: 0 255.255.255.255:0 [ 842.469445][T16937] debugfs: File 'msg' in directory 'loop0' already present! [ 842.542236][T16937] debugfs: File 'trace0' in directory 'loop0' already present! 04:16:01 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000240)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-cipher_null\x00'}, 0x58) r1 = accept4(r0, 0x0, 0x0, 0x0) r2 = syz_open_procfs(0x0, &(0x7f00000001c0)='pagemap\x00') ioctl$DRM_IOCTL_INFO_BUFS(0xffffffffffffffff, 0xc0106418, 0x0) add_key$user(0x0, 0x0, 0x0, 0x0, 0x0) sendfile(r1, r2, 0x0, 0x50000000000c43) keyctl$reject(0x13, 0x0, 0x0, 0x0, 0x0) arch_prctl$ARCH_MAP_VDSO_64(0x2003, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x1b, 0x0, 0x0) socket$inet_udplite(0x2, 0x2, 0x88) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, 0x0) 04:16:01 executing program 0: socket$inet_sctp(0x2, 0x0, 0x84) perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x31c, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$IP_VS_SO_SET_DELDEST(r0, 0x0, 0x488, &(0x7f0000000380)={{0x0, @broadcast, 0x0, 0x2, 'ovf\x00\x00\x00\x00\x00\x0e\x00', 0x2}, {@initdev={0xac, 0x1e, 0x0, 0x0}, 0x0, 0x2002}}, 0x44) 04:16:01 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(0xffffffffffffffff, &(0x7f0000003000)=@abs={0x1}, 0x8) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, 0x0, 0x0) listen(r1, 0x0) connect(r0, &(0x7f0000985ff8)=@un=@abs={0x1}, 0x8) r2 = syz_open_procfs(0x0, &(0x7f00000002c0)='net/ipv6_route\x00') sendfile(r0, r2, 0x0, 0x800000bf) 04:16:01 executing program 2: r0 = syz_open_dev$loop(&(0x7f00000001c0)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACETEARDOWN(0xffffffffffffffff, 0x1276, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1100], 0x0, 0x400, 0x3ff}) 04:16:01 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x0, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@abs={0x1}, 0x8) listen(r1, 0x0) connect(r0, &(0x7f0000985ff8)=@un=@abs={0x1}, 0x8) r2 = syz_open_procfs(0x0, &(0x7f00000002c0)='net/ipv6_route\x00') sendfile(r0, r2, 0x0, 0x800000bf) 04:16:01 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@abs={0x1}, 0x8) listen(r1, 0x0) connect(r0, &(0x7f0000985ff8)=@un=@abs, 0x8) r2 = syz_open_procfs(0x0, &(0x7f00000002c0)='net/ipv6_route\x00') sendfile(r0, r2, 0x0, 0x800000bf) [ 843.219788][T16963] debugfs: File 'dropped' in directory 'loop0' already present! [ 843.241789][T16964] IPVS: set_ctl: invalid protocol: 0 255.255.255.255:0 [ 843.253224][T16963] debugfs: File 'msg' in directory 'loop0' already present! 04:16:01 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@abs={0x1}, 0x8) listen(r1, 0x0) connect(r0, &(0x7f0000985ff8)=@un=@abs, 0x8) r2 = syz_open_procfs(0x0, &(0x7f00000002c0)='net/ipv6_route\x00') sendfile(r0, r2, 0x0, 0x800000bf) 04:16:01 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x0, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@abs={0x1}, 0x8) listen(r1, 0x0) connect(r0, &(0x7f0000985ff8)=@un=@abs={0x1}, 0x8) r2 = syz_open_procfs(0x0, &(0x7f00000002c0)='net/ipv6_route\x00') sendfile(r0, r2, 0x0, 0x800000bf) 04:16:01 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, 0x0, 0x0) listen(r1, 0x0) connect(r0, &(0x7f0000985ff8)=@un=@abs={0x1}, 0x8) r2 = syz_open_procfs(0x0, &(0x7f00000002c0)='net/ipv6_route\x00') sendfile(r0, r2, 0x0, 0x800000bf) [ 843.269386][T16963] debugfs: File 'trace0' in directory 'loop0' already present! [ 843.293568][T16968] debugfs: File 'dropped' in directory 'loop0' already present! [ 843.310431][T16968] debugfs: File 'msg' in directory 'loop0' already present! 04:16:01 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, 0x0, 0x0) listen(r1, 0x0) connect(r0, &(0x7f0000985ff8)=@un=@abs={0x1}, 0x8) r2 = syz_open_procfs(0x0, &(0x7f00000002c0)='net/ipv6_route\x00') sendfile(r0, r2, 0x0, 0x800000bf) 04:16:01 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@abs={0x1}, 0x8) listen(r1, 0x0) connect(r0, &(0x7f0000985ff8)=@un=@abs={0x1}, 0x8) r2 = syz_open_procfs(0x0, 0x0) sendfile(r0, r2, 0x0, 0x800000bf) [ 843.343828][T16968] debugfs: File 'trace0' in directory 'loop0' already present! 04:16:01 executing program 2: r0 = syz_open_dev$loop(&(0x7f00000001c0)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACETEARDOWN(0xffffffffffffffff, 0x1276, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1200], 0x0, 0x400, 0x3ff}) [ 843.413034][T16980] IPVS: set_ctl: invalid protocol: 0 255.255.255.255:0 [ 843.452814][T16985] debugfs: File 'dropped' in directory 'loop0' already present! [ 843.492391][T16985] debugfs: File 'msg' in directory 'loop0' already present! [ 843.508920][T16985] debugfs: File 'trace0' in directory 'loop0' already present! [ 843.532975][T16986] debugfs: File 'dropped' in directory 'loop0' already present! [ 843.544480][T16986] debugfs: File 'msg' in directory 'loop0' already present! [ 843.553602][T16986] debugfs: File 'trace0' in directory 'loop0' already present! 04:16:02 executing program 3: pipe2(&(0x7f0000000080), 0x0) write$UHID_INPUT(0xffffffffffffffff, 0x0, 0x0) getegid() r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000240)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-cipher_null\x00'}, 0x58) dup2(0xffffffffffffffff, 0xffffffffffffffff) r1 = accept4(r0, 0x0, 0x0, 0x0) r2 = syz_open_procfs(0x0, &(0x7f00000001c0)='pagemap\x00') add_key$user(0x0, 0x0, 0x0, 0x0, 0x0) sendfile(r1, r2, 0x0, 0x50000000000c43) setxattr$security_ima(&(0x7f0000000000)='./file0\x00', 0x0, &(0x7f00000003c0)=ANY=[], 0x0, 0x0) keyctl$reject(0x13, 0x0, 0x0, 0x0, 0x0) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0x0) bind$alg(0xffffffffffffffff, &(0x7f0000000300)={0x26, 'hash\x00', 0x0, 0x0, 'sha384-ssse3\x00'}, 0x58) arch_prctl$ARCH_MAP_VDSO_64(0x2003, 0x0) write$binfmt_misc(r1, 0x0, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000000140)=0x2, 0x4) socket$inet_udplite(0x2, 0x2, 0x88) sendmsg$inet(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, 0x0}, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, 0x0) chown(0x0, 0x0, 0x0) 04:16:02 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x0, 0x0) bind$unix(r1, &(0x7f0000003000)=@abs={0x1}, 0x8) listen(r1, 0x0) connect(r0, &(0x7f0000985ff8)=@un=@abs={0x1}, 0x8) r2 = syz_open_procfs(0x0, &(0x7f00000002c0)='net/ipv6_route\x00') sendfile(r0, r2, 0x0, 0x800000bf) 04:16:02 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@abs={0x1}, 0x8) listen(r1, 0x0) connect(r0, &(0x7f0000985ff8)=@un=@abs={0x1}, 0x8) r2 = syz_open_procfs(0x0, 0x0) sendfile(r0, r2, 0x0, 0x800000bf) 04:16:02 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, 0x0, 0x0) listen(r1, 0x0) connect(r0, &(0x7f0000985ff8)=@un=@abs={0x1}, 0x8) r2 = syz_open_procfs(0x0, &(0x7f00000002c0)='net/ipv6_route\x00') sendfile(r0, r2, 0x0, 0x800000bf) 04:16:02 executing program 0: socket$inet_sctp(0x2, 0x0, 0x84) perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x31c, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$IP_VS_SO_SET_DELDEST(r0, 0x0, 0x488, &(0x7f0000000380)={{0x0, @broadcast, 0x0, 0x2, 'ovf\x00\x00\x00\x00\x00\x10\x00', 0x2}, {@initdev={0xac, 0x1e, 0x0, 0x0}, 0x0, 0x2002}}, 0x44) 04:16:02 executing program 2: r0 = syz_open_dev$loop(&(0x7f00000001c0)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACETEARDOWN(0xffffffffffffffff, 0x1276, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000], 0x0, 0x400, 0x3ff}) [ 844.141970][T16998] debugfs: File 'dropped' in directory 'loop0' already present! [ 844.166074][T16998] debugfs: File 'msg' in directory 'loop0' already present! [ 844.174361][T16998] debugfs: File 'trace0' in directory 'loop0' already present! [ 844.187485][T17000] IPVS: set_ctl: invalid protocol: 0 255.255.255.255:0 04:16:02 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@abs={0x1}, 0x8) listen(r1, 0x0) connect(r0, &(0x7f0000985ff8)=@un=@abs={0x1}, 0x8) r2 = syz_open_procfs(0x0, 0x0) sendfile(r0, r2, 0x0, 0x800000bf) 04:16:02 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@abs, 0x8) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, 0x0, 0x0) listen(r1, 0x0) connect(r0, &(0x7f0000985ff8)=@un=@abs={0x1}, 0x8) r2 = syz_open_procfs(0x0, &(0x7f00000002c0)='net/ipv6_route\x00') sendfile(r0, r2, 0x0, 0x800000bf) 04:16:02 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x0, 0x0) bind$unix(r1, &(0x7f0000003000)=@abs={0x1}, 0x8) listen(r1, 0x0) connect(r0, &(0x7f0000985ff8)=@un=@abs={0x1}, 0x8) r2 = syz_open_procfs(0x0, &(0x7f00000002c0)='net/ipv6_route\x00') sendfile(r0, r2, 0x0, 0x800000bf) [ 844.234435][T17004] debugfs: File 'dropped' in directory 'loop0' already present! [ 844.271827][T17004] debugfs: File 'msg' in directory 'loop0' already present! 04:16:02 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@abs={0x1}, 0x8) listen(r1, 0x0) connect(r0, &(0x7f0000985ff8)=@un=@abs={0x1}, 0x8) r2 = syz_open_procfs(0x0, &(0x7f00000002c0)='net/ipv6_route\x00') sendfile(0xffffffffffffffff, r2, 0x0, 0x800000bf) [ 844.310325][T17004] debugfs: File 'trace0' in directory 'loop0' already present! [ 844.323037][T17012] IPVS: set_ctl: invalid protocol: 0 255.255.255.255:0 04:16:02 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@abs, 0x8) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, 0x0, 0x0) listen(r1, 0x0) connect(r0, &(0x7f0000985ff8)=@un=@abs={0x1}, 0x8) r2 = syz_open_procfs(0x0, &(0x7f00000002c0)='net/ipv6_route\x00') sendfile(r0, r2, 0x0, 0x800000bf) 04:16:02 executing program 2: r0 = syz_open_dev$loop(&(0x7f00000001c0)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACETEARDOWN(0xffffffffffffffff, 0x1276, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2500], 0x0, 0x400, 0x3ff}) [ 844.449983][T17020] debugfs: File 'dropped' in directory 'loop0' already present! [ 844.465135][T17020] debugfs: File 'msg' in directory 'loop0' already present! [ 844.476946][T17020] debugfs: File 'trace0' in directory 'loop0' already present! [ 844.491014][T17021] debugfs: File 'dropped' in directory 'loop0' already present! [ 844.500113][T17021] debugfs: File 'msg' in directory 'loop0' already present! [ 844.515585][T17021] debugfs: File 'trace0' in directory 'loop0' already present! 04:16:03 executing program 3: pipe2(&(0x7f0000000080), 0x0) write$UHID_INPUT(0xffffffffffffffff, 0x0, 0x0) getegid() r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000240)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-cipher_null\x00'}, 0x58) dup2(0xffffffffffffffff, 0xffffffffffffffff) r1 = accept4(r0, 0x0, 0x0, 0x0) r2 = syz_open_procfs(0x0, &(0x7f00000001c0)='pagemap\x00') add_key$user(0x0, 0x0, 0x0, 0x0, 0x0) sendfile(r1, r2, 0x0, 0x50000000000c43) setxattr$security_ima(&(0x7f0000000000)='./file0\x00', 0x0, &(0x7f00000003c0)=ANY=[], 0x0, 0x0) keyctl$reject(0x13, 0x0, 0x0, 0x0, 0x0) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0x0) bind$alg(0xffffffffffffffff, &(0x7f0000000300)={0x26, 'hash\x00', 0x0, 0x0, 'sha384-ssse3\x00'}, 0x58) arch_prctl$ARCH_MAP_VDSO_64(0x2003, 0x0) write$binfmt_misc(r1, 0x0, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000000140)=0x2, 0x4) socket$inet_udplite(0x2, 0x2, 0x88) sendmsg$inet(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, 0x0}, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, 0x0) chown(0x0, 0x0, 0x0) 04:16:03 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x0, 0x0) bind$unix(r1, &(0x7f0000003000)=@abs={0x1}, 0x8) listen(r1, 0x0) connect(r0, &(0x7f0000985ff8)=@un=@abs={0x1}, 0x8) r2 = syz_open_procfs(0x0, &(0x7f00000002c0)='net/ipv6_route\x00') sendfile(r0, r2, 0x0, 0x800000bf) 04:16:03 executing program 0: socket$inet_sctp(0x2, 0x0, 0x84) perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x31c, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$IP_VS_SO_SET_DELDEST(r0, 0x0, 0x488, &(0x7f0000000380)={{0x0, @broadcast, 0x0, 0x2, 'ovf\x00\x00\x00\x00\x00\x11\x00', 0x2}, {@initdev={0xac, 0x1e, 0x0, 0x0}, 0x0, 0x2002}}, 0x44) 04:16:03 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@abs={0x1}, 0x8) listen(r1, 0x0) connect(r0, &(0x7f0000985ff8)=@un=@abs={0x1}, 0x8) r2 = syz_open_procfs(0x0, &(0x7f00000002c0)='net/ipv6_route\x00') sendfile(0xffffffffffffffff, r2, 0x0, 0x800000bf) 04:16:03 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@abs, 0x8) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, 0x0, 0x0) listen(r1, 0x0) connect(r0, &(0x7f0000985ff8)=@un=@abs={0x1}, 0x8) r2 = syz_open_procfs(0x0, &(0x7f00000002c0)='net/ipv6_route\x00') sendfile(r0, r2, 0x0, 0x800000bf) 04:16:03 executing program 2: r0 = syz_open_dev$loop(&(0x7f00000001c0)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACETEARDOWN(0xffffffffffffffff, 0x1276, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3f00], 0x0, 0x400, 0x3ff}) [ 845.055429][T17029] debugfs: File 'dropped' in directory 'loop0' already present! 04:16:03 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(0xffffffffffffffff, &(0x7f0000003000)=@abs={0x1}, 0x8) listen(r1, 0x0) connect(r0, &(0x7f0000985ff8)=@un=@abs={0x1}, 0x8) r2 = syz_open_procfs(0x0, &(0x7f00000002c0)='net/ipv6_route\x00') sendfile(r0, r2, 0x0, 0x800000bf) 04:16:03 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@abs={0x1}, 0x8) listen(r1, 0x0) connect(r0, &(0x7f0000985ff8)=@un=@abs={0x1}, 0x8) r2 = syz_open_procfs(0x0, &(0x7f00000002c0)='net/ipv6_route\x00') sendfile(0xffffffffffffffff, r2, 0x0, 0x800000bf) [ 845.105731][T17029] debugfs: File 'msg' in directory 'loop0' already present! [ 845.120146][T17038] IPVS: set_ctl: invalid protocol: 0 255.255.255.255:0 [ 845.142047][T17029] debugfs: File 'trace0' in directory 'loop0' already present! 04:16:03 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@abs={0x1}, 0x8) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, 0x0, 0x0) listen(0xffffffffffffffff, 0x0) connect(r0, &(0x7f0000985ff8)=@un=@abs={0x1}, 0x8) r2 = syz_open_procfs(0x0, &(0x7f00000002c0)='net/ipv6_route\x00') sendfile(r0, r2, 0x0, 0x800000bf) [ 845.163013][T17040] debugfs: File 'dropped' in directory 'loop0' already present! [ 845.194602][T17040] debugfs: File 'msg' in directory 'loop0' already present! 04:16:03 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(0xffffffffffffffff, &(0x7f0000003000)=@abs={0x1}, 0x8) listen(r1, 0x0) connect(r0, &(0x7f0000985ff8)=@un=@abs={0x1}, 0x8) r2 = syz_open_procfs(0x0, &(0x7f00000002c0)='net/ipv6_route\x00') sendfile(r0, r2, 0x0, 0x800000bf) 04:16:03 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@abs={0x1}, 0x8) listen(r1, 0x0) connect(r0, &(0x7f0000985ff8)=@un=@abs={0x1}, 0x8) syz_open_procfs(0x0, &(0x7f00000002c0)='net/ipv6_route\x00') sendfile(r0, 0xffffffffffffffff, 0x0, 0x800000bf) [ 845.235619][T17040] debugfs: File 'trace0' in directory 'loop0' already present! 04:16:03 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@abs={0x1}, 0x8) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, 0x0, 0x0) listen(0xffffffffffffffff, 0x0) connect(r0, &(0x7f0000985ff8)=@un=@abs={0x1}, 0x8) r2 = syz_open_procfs(0x0, &(0x7f00000002c0)='net/ipv6_route\x00') sendfile(r0, r2, 0x0, 0x800000bf) [ 845.293616][T17038] IPVS: set_ctl: invalid protocol: 0 255.255.255.255:0 04:16:04 executing program 3: pipe2(&(0x7f0000000080), 0x0) write$UHID_INPUT(0xffffffffffffffff, 0x0, 0x0) getegid() r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000240)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-cipher_null\x00'}, 0x58) dup2(0xffffffffffffffff, 0xffffffffffffffff) r1 = accept4(r0, 0x0, 0x0, 0x0) r2 = syz_open_procfs(0x0, &(0x7f00000001c0)='pagemap\x00') add_key$user(0x0, 0x0, 0x0, 0x0, 0x0) sendfile(r1, r2, 0x0, 0x50000000000c43) setxattr$security_ima(&(0x7f0000000000)='./file0\x00', 0x0, &(0x7f00000003c0)=ANY=[], 0x0, 0x0) keyctl$reject(0x13, 0x0, 0x0, 0x0, 0x0) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0x0) bind$alg(0xffffffffffffffff, &(0x7f0000000300)={0x26, 'hash\x00', 0x0, 0x0, 'sha384-ssse3\x00'}, 0x58) arch_prctl$ARCH_MAP_VDSO_64(0x2003, 0x0) write$binfmt_misc(r1, 0x0, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000000140)=0x2, 0x4) socket$inet_udplite(0x2, 0x2, 0x88) sendmsg$inet(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, 0x0}, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, 0x0) chown(0x0, 0x0, 0x0) 04:16:04 executing program 2: r0 = syz_open_dev$loop(&(0x7f00000001c0)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACETEARDOWN(0xffffffffffffffff, 0x1276, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000], 0x0, 0x400, 0x3ff}) 04:16:04 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@abs={0x1}, 0x8) listen(r1, 0x0) connect(r0, &(0x7f0000985ff8)=@un=@abs={0x1}, 0x8) syz_open_procfs(0x0, &(0x7f00000002c0)='net/ipv6_route\x00') sendfile(r0, 0xffffffffffffffff, 0x0, 0x800000bf) 04:16:04 executing program 0: socket$inet_sctp(0x2, 0x0, 0x84) perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x31c, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$IP_VS_SO_SET_DELDEST(r0, 0x0, 0x488, &(0x7f0000000380)={{0x0, @broadcast, 0x0, 0x2, 'ovf\x00\x00\x00\x00\x00\x12\x00', 0x2}, {@initdev={0xac, 0x1e, 0x0, 0x0}, 0x0, 0x2002}}, 0x44) 04:16:04 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(0xffffffffffffffff, &(0x7f0000003000)=@abs={0x1}, 0x8) listen(r1, 0x0) connect(r0, &(0x7f0000985ff8)=@un=@abs={0x1}, 0x8) r2 = syz_open_procfs(0x0, &(0x7f00000002c0)='net/ipv6_route\x00') sendfile(r0, r2, 0x0, 0x800000bf) 04:16:04 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@abs={0x1}, 0x8) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, 0x0, 0x0) listen(0xffffffffffffffff, 0x0) connect(r0, &(0x7f0000985ff8)=@un=@abs={0x1}, 0x8) r2 = syz_open_procfs(0x0, &(0x7f00000002c0)='net/ipv6_route\x00') sendfile(r0, r2, 0x0, 0x800000bf) 04:16:04 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, 0x0, 0x0) listen(r1, 0x0) connect(r0, &(0x7f0000985ff8)=@un=@abs={0x1}, 0x8) r2 = syz_open_procfs(0x0, &(0x7f00000002c0)='net/ipv6_route\x00') sendfile(r0, r2, 0x0, 0x800000bf) 04:16:04 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@abs={0x1}, 0x8) listen(r1, 0x0) connect(r0, &(0x7f0000985ff8)=@un=@abs={0x1}, 0x8) syz_open_procfs(0x0, &(0x7f00000002c0)='net/ipv6_route\x00') sendfile(r0, 0xffffffffffffffff, 0x0, 0x800000bf) [ 845.969266][T17066] debugfs: File 'dropped' in directory 'loop0' already present! [ 845.995358][T17069] IPVS: set_ctl: invalid protocol: 0 255.255.255.255:0 04:16:04 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, 0x0, 0x0) listen(r1, 0x0) connect(r0, &(0x7f0000985ff8)=@un=@abs={0x1}, 0x8) r2 = syz_open_procfs(0x0, &(0x7f00000002c0)='net/ipv6_route\x00') sendfile(r0, r2, 0x0, 0x800000bf) 04:16:04 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@abs={0x1}, 0x8) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, 0x0, 0x0) listen(r1, 0x0) connect(0xffffffffffffffff, &(0x7f0000985ff8)=@un=@abs={0x1}, 0x8) r2 = syz_open_procfs(0x0, &(0x7f00000002c0)='net/ipv6_route\x00') sendfile(r0, r2, 0x0, 0x800000bf) [ 846.045365][T17066] debugfs: File 'msg' in directory 'loop0' already present! [ 846.085231][T17066] debugfs: File 'trace0' in directory 'loop0' already present! 04:16:04 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@abs={0x1}, 0x8) listen(r1, 0x0) connect(r0, &(0x7f0000985ff8)=@un=@abs={0x1}, 0x8) r2 = syz_open_procfs(0x0, &(0x7f00000002c0)='net/ipv6_route\x00') sendfile(r0, r2, 0x0, 0x0) [ 846.131769][T17079] debugfs: File 'dropped' in directory 'loop0' already present! 04:16:04 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@abs={0x1}, 0x8) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, 0x0, 0x0) listen(r1, 0x0) connect(0xffffffffffffffff, &(0x7f0000985ff8)=@un=@abs={0x1}, 0x8) r2 = syz_open_procfs(0x0, &(0x7f00000002c0)='net/ipv6_route\x00') sendfile(r0, r2, 0x0, 0x800000bf) [ 846.175106][T17083] IPVS: set_ctl: invalid protocol: 0 255.255.255.255:0 [ 846.183556][T17079] debugfs: File 'msg' in directory 'loop0' already present! [ 846.244372][T17079] debugfs: File 'trace0' in directory 'loop0' already present! 04:16:05 executing program 3: pipe2(&(0x7f0000000080), 0x0) write$UHID_INPUT(0xffffffffffffffff, 0x0, 0x0) getegid() r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000240)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-cipher_null\x00'}, 0x58) dup2(0xffffffffffffffff, 0xffffffffffffffff) r1 = accept4(r0, 0x0, 0x0, 0x0) r2 = syz_open_procfs(0x0, &(0x7f00000001c0)='pagemap\x00') add_key$user(0x0, 0x0, 0x0, 0x0, 0x0) sendfile(r1, r2, 0x0, 0x50000000000c43) setxattr$security_ima(&(0x7f0000000000)='./file0\x00', 0x0, &(0x7f00000003c0)=ANY=[], 0x0, 0x0) keyctl$reject(0x13, 0x0, 0x0, 0x0, 0x0) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0x0) bind$alg(0xffffffffffffffff, &(0x7f0000000300)={0x26, 'hash\x00', 0x0, 0x0, 'sha384-ssse3\x00'}, 0x58) arch_prctl$ARCH_MAP_VDSO_64(0x2003, 0x0) write$binfmt_misc(r1, 0x0, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000000140)=0x2, 0x4) socket$inet_udplite(0x2, 0x2, 0x88) sendmsg$inet(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, 0x0}, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, 0x0) chown(0x0, 0x0, 0x0) 04:16:05 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@abs={0x1}, 0x8) listen(r1, 0x0) connect(r0, &(0x7f0000985ff8)=@un=@abs={0x1}, 0x8) r2 = syz_open_procfs(0x0, &(0x7f00000002c0)='net/ipv6_route\x00') sendfile(r0, r2, 0x0, 0x0) 04:16:05 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, 0x0, 0x0) listen(r1, 0x0) connect(r0, &(0x7f0000985ff8)=@un=@abs={0x1}, 0x8) r2 = syz_open_procfs(0x0, &(0x7f00000002c0)='net/ipv6_route\x00') sendfile(r0, r2, 0x0, 0x800000bf) 04:16:05 executing program 2: r0 = syz_open_dev$loop(&(0x7f00000001c0)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACETEARDOWN(0xffffffffffffffff, 0x1276, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4800], 0x0, 0x400, 0x3ff}) 04:16:05 executing program 0: socket$inet_sctp(0x2, 0x0, 0x84) perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x31c, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$IP_VS_SO_SET_DELDEST(r0, 0x0, 0x488, &(0x7f0000000380)={{0x0, @broadcast, 0x0, 0x2, 'ovf\x00\x00\x00\x00\x00%\x00', 0x2}, {@initdev={0xac, 0x1e, 0x0, 0x0}, 0x0, 0x2002}}, 0x44) 04:16:05 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@abs={0x1}, 0x8) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, 0x0, 0x0) listen(r1, 0x0) connect(0xffffffffffffffff, &(0x7f0000985ff8)=@un=@abs={0x1}, 0x8) r2 = syz_open_procfs(0x0, &(0x7f00000002c0)='net/ipv6_route\x00') sendfile(r0, r2, 0x0, 0x800000bf) 04:16:05 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@abs={0x1}, 0x8) listen(r1, 0x0) connect(r0, &(0x7f0000985ff8)=@un=@abs={0x1}, 0x8) r2 = syz_open_procfs(0x0, &(0x7f00000002c0)='net/ipv6_route\x00') sendfile(r0, r2, 0x0, 0x0) 04:16:05 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@abs={0x1}, 0x8) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, 0x0, 0x0) listen(r1, 0x0) connect(r0, 0x0, 0x0) r2 = syz_open_procfs(0x0, &(0x7f00000002c0)='net/ipv6_route\x00') sendfile(r0, r2, 0x0, 0x800000bf) [ 846.900748][T17098] debugfs: File 'dropped' in directory 'loop0' already present! [ 846.930416][T17101] IPVS: set_ctl: invalid protocol: 0 255.255.255.255:0 [ 846.940065][T17098] debugfs: File 'msg' in directory 'loop0' already present! 04:16:05 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@abs, 0x8) listen(r1, 0x0) connect(r0, &(0x7f0000985ff8)=@un=@abs={0x1}, 0x8) r2 = syz_open_procfs(0x0, &(0x7f00000002c0)='net/ipv6_route\x00') sendfile(r0, r2, 0x0, 0x800000bf) [ 846.998318][T17098] debugfs: File 'trace0' in directory 'loop0' already present! [ 847.027072][T17109] debugfs: File 'dropped' in directory 'loop0' already present! 04:16:05 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@abs, 0x8) listen(r1, 0x0) connect(r0, &(0x7f0000985ff8)=@un=@abs={0x1}, 0x8) r2 = syz_open_procfs(0x0, &(0x7f00000002c0)='net/ipv6_route\x00') sendfile(r0, r2, 0x0, 0x800000bf) [ 847.053317][T17109] debugfs: File 'msg' in directory 'loop0' already present! [ 847.082892][T17114] IPVS: set_ctl: invalid protocol: 0 255.255.255.255:0 04:16:05 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@abs={0x1}, 0x8) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, 0x0, 0x0) listen(r1, 0x0) connect(r0, 0x0, 0x0) r2 = syz_open_procfs(0x0, &(0x7f00000002c0)='net/ipv6_route\x00') sendfile(r0, r2, 0x0, 0x800000bf) 04:16:05 executing program 5: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/loop-control\x00', 0x0, 0x0) ioctl$SNDRV_RAWMIDI_IOCTL_PVERSION(0xffffffffffffffff, 0x80045700, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0) [ 847.107682][T17109] debugfs: File 'trace0' in directory 'loop0' already present! [ 847.214365][ T9641] debugfs: Directory 'loop0' with parent 'block' already present! 04:16:06 executing program 3: pipe2(&(0x7f0000000080), 0x0) write$UHID_INPUT(0xffffffffffffffff, 0x0, 0x0) getegid() r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000240)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-cipher_null\x00'}, 0x58) dup2(0xffffffffffffffff, 0xffffffffffffffff) r1 = accept4(r0, 0x0, 0x0, 0x0) r2 = syz_open_procfs(0x0, &(0x7f00000001c0)='pagemap\x00') add_key$user(0x0, 0x0, 0x0, 0x0, 0x0) sendfile(r1, r2, 0x0, 0x50000000000c43) setxattr$security_ima(&(0x7f0000000000)='./file0\x00', 0x0, &(0x7f00000003c0)=ANY=[], 0x0, 0x0) keyctl$reject(0x13, 0x0, 0x0, 0x0, 0x0) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0x0) bind$alg(0xffffffffffffffff, &(0x7f0000000300)={0x26, 'hash\x00', 0x0, 0x0, 'sha384-ssse3\x00'}, 0x58) arch_prctl$ARCH_MAP_VDSO_64(0x2003, 0x0) write$binfmt_misc(r1, 0x0, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000000140)=0x2, 0x4) socket$inet_udplite(0x2, 0x2, 0x88) sendmsg$inet(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, 0x0}, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, 0x0) 04:16:06 executing program 2: r0 = syz_open_dev$loop(&(0x7f00000001c0)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACETEARDOWN(0xffffffffffffffff, 0x1276, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4c00], 0x0, 0x400, 0x3ff}) 04:16:06 executing program 0: socket$inet_sctp(0x2, 0x0, 0x84) perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x31c, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$IP_VS_SO_SET_DELDEST(r0, 0x0, 0x488, &(0x7f0000000380)={{0x0, @broadcast, 0x0, 0x2, 'ovf\x00\x00\x00\x00\x00H\x00', 0x2}, {@initdev={0xac, 0x1e, 0x0, 0x0}, 0x0, 0x2002}}, 0x44) 04:16:06 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@abs={0x1}, 0x8) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, 0x0, 0x0) listen(r1, 0x0) connect(r0, 0x0, 0x0) r2 = syz_open_procfs(0x0, &(0x7f00000002c0)='net/ipv6_route\x00') sendfile(r0, r2, 0x0, 0x800000bf) 04:16:06 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@abs, 0x8) listen(r1, 0x0) connect(r0, &(0x7f0000985ff8)=@un=@abs={0x1}, 0x8) r2 = syz_open_procfs(0x0, &(0x7f00000002c0)='net/ipv6_route\x00') sendfile(r0, r2, 0x0, 0x800000bf) 04:16:06 executing program 5: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/loop-control\x00', 0x0, 0x0) ioctl$SNDRV_RAWMIDI_IOCTL_PVERSION(0xffffffffffffffff, 0x80045700, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0) 04:16:06 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@abs={0x1}, 0x8) listen(0xffffffffffffffff, 0x0) connect(r0, &(0x7f0000985ff8)=@un=@abs={0x1}, 0x8) r2 = syz_open_procfs(0x0, &(0x7f00000002c0)='net/ipv6_route\x00') sendfile(r0, r2, 0x0, 0x800000bf) [ 847.852216][T17134] IPVS: set_ctl: invalid protocol: 0 255.255.255.255:0 04:16:06 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@abs={0x1}, 0x8) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, 0x0, 0x0) listen(r1, 0x0) connect(r0, &(0x7f0000985ff8)=@un=@abs, 0x8) r2 = syz_open_procfs(0x0, &(0x7f00000002c0)='net/ipv6_route\x00') sendfile(r0, r2, 0x0, 0x800000bf) 04:16:06 executing program 5: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/loop-control\x00', 0x0, 0x0) ioctl$SNDRV_RAWMIDI_IOCTL_PVERSION(0xffffffffffffffff, 0x80045700, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0) 04:16:06 executing program 2: r0 = syz_open_dev$loop(&(0x7f00000001c0)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACETEARDOWN(0xffffffffffffffff, 0x1276, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4c02], 0x0, 0x400, 0x3ff}) [ 847.988805][T17147] IPVS: set_ctl: invalid protocol: 0 255.255.255.255:0 04:16:06 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@abs={0x1}, 0x8) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, 0x0, 0x0) listen(r1, 0x0) connect(r0, &(0x7f0000985ff8)=@un=@abs, 0x8) r2 = syz_open_procfs(0x0, &(0x7f00000002c0)='net/ipv6_route\x00') sendfile(r0, r2, 0x0, 0x800000bf) 04:16:06 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@abs={0x1}, 0x8) listen(0xffffffffffffffff, 0x0) connect(r0, &(0x7f0000985ff8)=@un=@abs={0x1}, 0x8) r2 = syz_open_procfs(0x0, &(0x7f00000002c0)='net/ipv6_route\x00') sendfile(r0, r2, 0x0, 0x800000bf) [ 848.089550][T17152] debugfs: Directory 'loop0' with parent 'block' already present! 04:16:07 executing program 3: pipe2(&(0x7f0000000080), 0x0) write$UHID_INPUT(0xffffffffffffffff, 0x0, 0x0) getegid() r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000240)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-cipher_null\x00'}, 0x58) dup2(0xffffffffffffffff, 0xffffffffffffffff) r1 = accept4(r0, 0x0, 0x0, 0x0) r2 = syz_open_procfs(0x0, &(0x7f00000001c0)='pagemap\x00') add_key$user(0x0, 0x0, 0x0, 0x0, 0x0) sendfile(r1, r2, 0x0, 0x50000000000c43) setxattr$security_ima(&(0x7f0000000000)='./file0\x00', 0x0, &(0x7f00000003c0)=ANY=[], 0x0, 0x0) keyctl$reject(0x13, 0x0, 0x0, 0x0, 0x0) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0x0) bind$alg(0xffffffffffffffff, &(0x7f0000000300)={0x26, 'hash\x00', 0x0, 0x0, 'sha384-ssse3\x00'}, 0x58) arch_prctl$ARCH_MAP_VDSO_64(0x2003, 0x0) write$binfmt_misc(r1, 0x0, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000000140)=0x2, 0x4) socket$inet_udplite(0x2, 0x2, 0x88) sendmsg$inet(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, 0x0}, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, 0x0) 04:16:07 executing program 0: socket$inet_sctp(0x2, 0x0, 0x84) perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x31c, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$IP_VS_SO_SET_DELDEST(r0, 0x0, 0x488, &(0x7f0000000380)={{0x0, @broadcast, 0x0, 0x2, 'ovf\x00\x00\x00\x00\x00L\x00', 0x2}, {@initdev={0xac, 0x1e, 0x0, 0x0}, 0x0, 0x2002}}, 0x44) 04:16:07 executing program 5: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/loop-control\x00', 0x0, 0x0) ioctl$SNDRV_RAWMIDI_IOCTL_PVERSION(0xffffffffffffffff, 0x80045700, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0) 04:16:07 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@abs={0x1}, 0x8) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, 0x0, 0x0) listen(r1, 0x0) connect(r0, &(0x7f0000985ff8)=@un=@abs, 0x8) r2 = syz_open_procfs(0x0, &(0x7f00000002c0)='net/ipv6_route\x00') sendfile(r0, r2, 0x0, 0x800000bf) 04:16:07 executing program 2: r0 = syz_open_dev$loop(&(0x7f00000001c0)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACETEARDOWN(0xffffffffffffffff, 0x1276, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5000], 0x0, 0x400, 0x3ff}) 04:16:07 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@abs={0x1}, 0x8) listen(0xffffffffffffffff, 0x0) connect(r0, &(0x7f0000985ff8)=@un=@abs={0x1}, 0x8) r2 = syz_open_procfs(0x0, &(0x7f00000002c0)='net/ipv6_route\x00') sendfile(r0, r2, 0x0, 0x800000bf) [ 848.806624][ T9657] ================================================================== [ 848.814740][ T9657] BUG: KASAN: use-after-free in debugfs_remove+0x4f/0xf0 [ 848.821762][ T9657] Read of size 8 at addr ffff8880466241e0 by task kworker/1:3/9657 [ 848.829642][ T9657] [ 848.831982][ T9657] CPU: 1 PID: 9657 Comm: kworker/1:3 Not tainted 5.3.0-rc3+ #68 [ 848.839602][ T9657] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 848.849674][ T9657] Workqueue: events __blk_release_queue [ 848.855280][ T9657] Call Trace: [ 848.858576][ T9657] dump_stack+0x1d8/0x2f8 [ 848.862786][T17167] IPVS: set_ctl: invalid protocol: 0 255.255.255.255:0 [ 848.862990][ T9657] print_address_description+0x75/0x5b0 [ 848.863002][ T9657] ? vprintk_func+0x158/0x170 [ 848.863019][ T9657] ? printk+0x62/0x8d [ 848.884056][ T9657] ? vprintk_emit+0x2d4/0x3a0 [ 848.888738][ T9657] __kasan_report+0x14b/0x1c0 [ 848.893415][ T9657] ? debugfs_remove+0x4f/0xf0 [ 848.898094][ T9657] kasan_report+0x26/0x50 [ 848.902422][ T9657] __asan_report_load8_noabort+0x14/0x20 [ 848.908056][ T9657] debugfs_remove+0x4f/0xf0 [ 848.912565][ T9657] __blk_trace_remove+0xa5/0x180 [ 848.917500][ T9657] blk_trace_shutdown+0x20b/0x260 [ 848.922536][ T9657] ? kfree_const+0x2a/0x40 [ 848.926980][ T9657] __blk_release_queue+0x1bd/0x250 [ 848.932104][ T9657] process_one_work+0x7ef/0x10e0 [ 848.937054][ T9657] worker_thread+0xc01/0x1630 [ 848.941742][ T9657] kthread+0x332/0x350 [ 848.945810][ T9657] ? rcu_lock_release+0x30/0x30 [ 848.950661][ T9657] ? kthread_blkcg+0xe0/0xe0 [ 848.955254][ T9657] ret_from_fork+0x24/0x30 [ 848.959665][ T9657] [ 848.962000][ T9657] Allocated by task 17156: [ 848.966414][ T9657] __kasan_kmalloc+0x11c/0x1b0 [ 848.971263][ T9657] kasan_slab_alloc+0xf/0x20 [ 848.975848][ T9657] kmem_cache_alloc+0x1f5/0x2e0 [ 848.980697][ T9657] __d_alloc+0x2d/0x6e0 [ 848.984852][ T9657] d_alloc_parallel+0x7f/0x1430 [ 848.989793][ T9657] __lookup_slow+0xa7/0x380 [ 848.994437][ T9657] lookup_one_len+0x123/0x220 [ 848.999292][ T9657] start_creating+0xd3/0x270 [ 849.003892][ T9657] __debugfs_create_file+0x75/0x450 [ 849.009103][ T9657] debugfs_create_file+0x4a/0x60 [ 849.014137][ T9657] do_blk_trace_setup+0x439/0xaa0 [ 849.019177][ T9657] blk_trace_ioctl+0x24c/0x7d0 [ 849.023950][ T9657] blkdev_ioctl+0x1363/0x2990 [ 849.028627][ T9657] block_ioctl+0xbd/0x100 [ 849.033307][ T9657] do_vfs_ioctl+0x744/0x1730 [ 849.037904][ T9657] __x64_sys_ioctl+0xe3/0x120 [ 849.042586][ T9657] do_syscall_64+0xfe/0x140 [ 849.047093][ T9657] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 849.052994][ T9657] [ 849.055315][ T9657] Freed by task 9: [ 849.059037][ T9657] __kasan_slab_free+0x12a/0x1e0 [ 849.064080][ T9657] kasan_slab_free+0xe/0x10 [ 849.064092][ T9657] kmem_cache_free+0x81/0xf0 [ 849.064103][ T9657] __d_free+0x20/0x30 [ 849.064113][ T9657] rcu_core+0x892/0xf10 [ 849.064120][ T9657] rcu_core_si+0x9/0x10 [ 849.064137][ T9657] __do_softirq+0x333/0x7c4 [ 849.081308][ T9657] [ 849.081318][ T9657] The buggy address belongs to the object at ffff8880466241a0 [ 849.081318][ T9657] which belongs to the cache dentry(49:syz2) of size 288 04:16:07 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@abs={0x1}, 0x8) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, 0x0, 0x0) listen(r1, 0x0) connect(r0, &(0x7f0000985ff8)=@un=@abs={0x1}, 0x8) r2 = syz_open_procfs(0x0, 0x0) sendfile(r0, r2, 0x0, 0x800000bf) 04:16:07 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@abs={0x1}, 0x8) listen(r1, 0x0) connect(0xffffffffffffffff, &(0x7f0000985ff8)=@un=@abs={0x1}, 0x8) r2 = syz_open_procfs(0x0, &(0x7f00000002c0)='net/ipv6_route\x00') sendfile(r0, r2, 0x0, 0x800000bf) 04:16:07 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@abs={0x1}, 0x8) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, 0x0, 0x0) listen(r1, 0x0) connect(r0, &(0x7f0000985ff8)=@un=@abs={0x1}, 0x8) r2 = syz_open_procfs(0x0, 0x0) sendfile(r0, r2, 0x0, 0x800000bf) 04:16:07 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@abs={0x1}, 0x8) listen(r1, 0x0) connect(0xffffffffffffffff, &(0x7f0000985ff8)=@un=@abs={0x1}, 0x8) r2 = syz_open_procfs(0x0, &(0x7f00000002c0)='net/ipv6_route\x00') sendfile(r0, r2, 0x0, 0x800000bf) 04:16:07 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@abs={0x1}, 0x8) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, 0x0, 0x0) listen(r1, 0x0) connect(r0, &(0x7f0000985ff8)=@un=@abs={0x1}, 0x8) r2 = syz_open_procfs(0x0, 0x0) sendfile(r0, r2, 0x0, 0x800000bf) 04:16:07 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@abs={0x1}, 0x8) listen(r1, 0x0) connect(0xffffffffffffffff, &(0x7f0000985ff8)=@un=@abs={0x1}, 0x8) r2 = syz_open_procfs(0x0, &(0x7f00000002c0)='net/ipv6_route\x00') sendfile(r0, r2, 0x0, 0x800000bf) [ 849.081325][ T9657] The buggy address is located 64 bytes inside of [ 849.081325][ T9657] 288-byte region [ffff8880466241a0, ffff8880466242c0) [ 849.081328][ T9657] The buggy address belongs to the page: [ 849.081339][ T9657] page:ffffea0001198900 refcount:1 mapcount:0 mapping:ffff88809032ac40 index:0x0 [ 849.081350][ T9657] flags: 0x1fffc0000000200(slab) [ 849.081366][ T9657] raw: 01fffc0000000200 ffffea00011f83c8 ffffea00011f8108 ffff88809032ac40 [ 849.090019][ T9657] raw: 0000000000000000 ffff888046624040 000000010000000b 0000000000000000 [ 849.090023][ T9657] page dumped because: kasan: bad access detected [ 849.090026][ T9657] [ 849.090029][ T9657] Memory state around the buggy address: [ 849.090036][ T9657] ffff888046624080: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 849.090041][ T9657] ffff888046624100: 00 00 00 00 00 00 00 00 00 00 00 00 fc fc fc fc [ 849.090047][ T9657] >ffff888046624180: fc fc fc fc fb fb fb fb fb fb fb fb fb fb fb fb [ 849.090051][ T9657] ^ [ 849.090056][ T9657] ffff888046624200: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 849.090062][ T9657] ffff888046624280: fb fb fb fb fb fb fb fb fc fc fc fc fc fc fc fc [ 849.090065][ T9657] ================================================================== [ 849.232661][ T9657] Kernel panic - not syncing: panic_on_warn set ... [ 849.239468][ T9657] CPU: 1 PID: 9657 Comm: kworker/1:3 Tainted: G B 5.3.0-rc3+ #68 [ 849.248475][ T9657] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 849.258557][ T9657] Workqueue: events __blk_release_queue [ 849.264104][ T9657] Call Trace: [ 849.267388][ T9657] dump_stack+0x1d8/0x2f8 [ 849.271709][ T9657] panic+0x25c/0x799 [ 849.275590][ T9657] ? __kasan_report+0x195/0x1c0 [ 849.280429][ T9657] ? trace_hardirqs_on+0x34/0x80 [ 849.285355][ T9657] ? __kasan_report+0x195/0x1c0 [ 849.290194][ T9657] __kasan_report+0x1bb/0x1c0 [ 849.294863][ T9657] ? debugfs_remove+0x4f/0xf0 [ 849.299552][ T9657] kasan_report+0x26/0x50 [ 849.303874][ T9657] __asan_report_load8_noabort+0x14/0x20 [ 849.309502][ T9657] debugfs_remove+0x4f/0xf0 [ 849.314018][ T9657] __blk_trace_remove+0xa5/0x180 [ 849.318964][ T9657] blk_trace_shutdown+0x20b/0x260 [ 849.323992][ T9657] ? kfree_const+0x2a/0x40 [ 849.328410][ T9657] __blk_release_queue+0x1bd/0x250 [ 849.333518][ T9657] process_one_work+0x7ef/0x10e0 [ 849.338648][ T9657] worker_thread+0xc01/0x1630 [ 849.343421][ T9657] kthread+0x332/0x350 [ 849.347497][ T9657] ? rcu_lock_release+0x30/0x30 [ 849.352416][ T9657] ? kthread_blkcg+0xe0/0xe0 [ 849.357005][ T9657] ret_from_fork+0x24/0x30 [ 849.362819][ T9657] Kernel Offset: disabled [ 849.367157][ T9657] Rebooting in 86400 seconds..