235.791880] hfsplus: gid requires an argument [ 235.800123] sctp: [Deprecated]: syz-executor.1 (pid 12066) Use of struct sctp_assoc_value in delayed_ack socket option. [ 235.800123] Use struct sctp_sack_info instead [ 235.824245] FAT-fs (loop5): Can't find a valid FAT filesystem [ 235.858930] hfsplus: unable to parse mount options [ 235.892968] sctp: [Deprecated]: syz-executor.0 (pid 12072) Use of struct sctp_assoc_value in delayed_ack socket option. [ 235.892968] Use struct sctp_sack_info instead 15:16:50 executing program 5: syz_mount_image$msdos(&(0x7f0000000340)='msdos\x00', &(0x7f0000000280)='./file0\x00', 0xe800, 0x0, 0x0, 0x800010, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000180)='./bus\x00', 0x0) io_setup(0x83, &(0x7f00000003c0)=0x0) r3 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) ftruncate(r3, 0x7fff) fcntl$setstatus(r1, 0x4, 0x44800) io_submit(r2, 0x6, &(0x7f0000000540)=[&(0x7f00000000c0)={0x2703000000000009, 0x800ff7f, 0x3, 0x1, 0x0, r1, &(0x7f0000000000), 0x5000}]) 15:16:50 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @ipv4={[], [], @empty}}, 0x1c) connect$inet6(0xffffffffffffffff, &(0x7f0000000040)={0xa, 0x4e21, 0x0, @ipv4={[], [], @dev={0xac, 0x14, 0x14, 0x38}}}, 0x1c) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x81}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000000)=@assoc_value={0x0, 0x7f}, 0x8) [ 235.981853] hfsplus: gid requires an argument [ 236.001126] hfsplus: unable to parse mount options 15:16:50 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) readlink(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=""/206, 0xce) bind$inet6(r0, 0x0, 0x0) connect$inet6(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000000)=@assoc_value={0x0, 0x7f}, 0x8) 15:16:50 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @ipv4={[], [], @empty}}, 0x1c) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x4e21, 0x0, @ipv4={[], [], @dev={0xac, 0x14, 0x14, 0x38}}}, 0x1c) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x81}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x71, &(0x7f0000000000)=@assoc_value={0x0, 0x7f}, 0x8) 15:16:50 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @ipv4={[], [], @empty}}, 0x1c) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x4e21, 0x0, @ipv4={[], [], @dev={0xac, 0x14, 0x14, 0x38}}}, 0x1c) perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x81}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000000)=@assoc_value={0x0, 0x7f}, 0x8) 15:16:50 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @ipv4={[], [], @empty}}, 0x1c) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x4e21, 0x0, @ipv4={[], [], @dev={0xac, 0x14, 0x14, 0x38}}}, 0x1c) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x81}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000000)=@assoc_value={0x0, 0x7f}, 0x8) 15:16:50 executing program 2: r0 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) syz_mount_image$hfsplus(&(0x7f0000000000)='hfsplus\x00', &(0x7f0000000040)='./file0\x00', 0x4000, 0x0, 0x0, 0x0, &(0x7f0000001480)={[{@gid={'gid', 0x3d, r1}}]}) [ 236.153783] FAT-fs (loop5): bogus number of reserved sectors [ 236.165802] FAT-fs (loop5): Can't find a valid FAT filesystem 15:16:50 executing program 4: r0 = socket$inet6(0xa, 0x6, 0x80) bind$inet6(r0, 0x0, 0x0) connect$inet6(0xffffffffffffffff, 0x0, 0x0) symlink(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00') r1 = socket$inet6_sctp(0xa, 0x5, 0x84) r2 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000040)={r3, @in6={{0xa, 0x0, 0x0, @ipv4={[], [], @initdev={0xac, 0x1e, 0x0, 0x0}}}}}, &(0x7f0000000100)=0x84) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000000)=@assoc_value={r3, 0x7f}, 0x8) [ 236.242984] hfsplus: gid requires an argument [ 236.261479] hfsplus: unable to parse mount options 15:16:50 executing program 5: syz_mount_image$msdos(&(0x7f0000000340)='msdos\x00', &(0x7f0000000280)='./file0\x00', 0xe800, 0x0, &(0x7f0000000180), 0x800010, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000180)='./bus\x00', 0x0) io_setup(0x83, &(0x7f00000003c0)=0x0) r3 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) ftruncate(r3, 0x7fff) fcntl$setstatus(r1, 0x4, 0x44800) io_submit(r2, 0x6, &(0x7f0000000540)=[&(0x7f00000000c0)={0x2703000000000009, 0x800ff7f, 0x3, 0x1, 0x0, r1, &(0x7f0000000000), 0x5000}]) 15:16:50 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @ipv4={[], [], @empty}}, 0x1c) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x4e21, 0x0, @ipv4={[], [], @dev={0xac, 0x14, 0x14, 0x38}}}, 0x1c) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x81}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x72, &(0x7f0000000000)=@assoc_value={0x0, 0x7f}, 0x8) 15:16:50 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @ipv4={[], [], @empty}}, 0x1c) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x4e21, 0x0, @ipv4={[], [], @dev={0xac, 0x14, 0x14, 0x38}}}, 0x1c) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x81}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000000)=@assoc_value={0x0, 0x7f}, 0x8) [ 236.313402] hfsplus: gid requires an argument [ 236.326641] hfsplus: unable to parse mount options 15:16:50 executing program 2: r0 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) syz_mount_image$hfsplus(&(0x7f0000000000)='hfsplus\x00', &(0x7f0000000040)='./file0\x00', 0x4800, 0x0, 0x0, 0x0, &(0x7f0000001480)={[{@gid={'gid', 0x3d, r1}}]}) [ 236.394377] FAT-fs (loop5): bogus number of reserved sectors [ 236.408173] FAT-fs (loop5): Can't find a valid FAT filesystem [ 236.486379] hfsplus: gid requires an argument 15:16:50 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @ipv4={[], [], @empty}}, 0x1c) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x4e21, 0x0, @ipv4={[], [], @dev={0xac, 0x14, 0x14, 0x38}}}, 0x1c) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x81}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000000)=@assoc_value={0x0, 0x7f}, 0x8) [ 236.508419] hfsplus: unable to parse mount options 15:16:50 executing program 5: syz_mount_image$msdos(&(0x7f0000000340)='msdos\x00', &(0x7f0000000280)='./file0\x00', 0xe800, 0x0, &(0x7f0000000180), 0x800010, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000180)='./bus\x00', 0x0) io_setup(0x83, &(0x7f00000003c0)=0x0) r3 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) ftruncate(r3, 0x7fff) fcntl$setstatus(r1, 0x4, 0x44800) io_submit(r2, 0x6, &(0x7f0000000540)=[&(0x7f00000000c0)={0x2703000000000009, 0x800ff7f, 0x3, 0x1, 0x0, r1, &(0x7f0000000000), 0x5000}]) 15:16:50 executing program 4: r0 = socket$inet6(0xa, 0x80000, 0x8) bind$inet6(r0, 0x0, 0x0) connect$inet6(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000000)=@assoc_value={0x0, 0x7f}, 0x8) r1 = add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f00000000c0)={'syz', 0x1}, 0x0, 0x0, 0xffffffffffffffff) r2 = add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f00000000c0)={'syz', 0x1}, 0x0, 0x0, 0xffffffffffffffff) add_key(&(0x7f0000000080)='pkcs7_test\x00', 0x0, &(0x7f0000000140)="3003", 0x2, r2) add_key(&(0x7f0000000080)='pkcs7_test\x00', 0x0, &(0x7f0000000140)='\x00\x00', 0x2, r2) r3 = request_key(&(0x7f0000000040)='syzkaller\x00', &(0x7f0000000080)={'syz', 0x2}, &(0x7f00000000c0)='}@{,\x00', r1) r4 = request_key(&(0x7f0000000100)='syzkaller\x00', &(0x7f0000000140)={'syz', 0x2}, &(0x7f0000000180)='/)}/.&\x00', 0xfffffffffffffffb) keyctl$link(0x8, r3, r4) 15:16:50 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @ipv4={[], [], @empty}}, 0x1c) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x4e21, 0x0, @ipv4={[], [], @dev={0xac, 0x14, 0x14, 0x38}}}, 0x1c) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 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_bp={0x0}, 0x0, 0x81}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x75, &(0x7f0000000000)=@assoc_value={0x0, 0x7f}, 0x8) [ 236.604633] hfsplus: gid requires an argument [ 236.618601] hfsplus: unable to parse mount options 15:16:50 executing program 2: r0 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) syz_mount_image$hfsplus(&(0x7f0000000000)='hfsplus\x00', &(0x7f0000000040)='./file0\x00', 0x4c00, 0x0, 0x0, 0x0, &(0x7f0000001480)={[{@gid={'gid', 0x3d, r1}}]}) [ 236.663428] FAT-fs (loop5): bogus number of reserved sectors [ 236.690998] FAT-fs (loop5): Can't find a valid FAT filesystem [ 236.780878] hfsplus: gid requires an argument [ 236.791330] hfsplus: unable to parse mount options [ 236.856114] hfsplus: gid requires an argument [ 236.865323] hfsplus: unable to parse mount options 15:16:51 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @ipv4={[], [], @empty}}, 0x1c) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x4e21, 0x0, @ipv4={[], [], @dev={0xac, 0x14, 0x14, 0x38}}}, 0x1c) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 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_bp={0x0}, 0x0, 0x81}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000000)=@assoc_value={0x0, 0x7f}, 0x8) 15:16:51 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @ipv4={[], [], @empty}}, 0x1c) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x4e21, 0x0, @ipv4={[], [], @dev={0xac, 0x14, 0x14, 0x38}}}, 0x1c) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_bp={0x0}, 0x0, 0x81}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000000)=@assoc_value={0x0, 0x7f}, 0x8) 15:16:51 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) r1 = dup(0xffffffffffffffff) r2 = syz_open_procfs(0x0, &(0x7f0000000600)='auxv\x00') sendfile(0xffffffffffffffff, r2, &(0x7f0000000240)=0x202, 0x4000000000dc) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140)='nbd\x00') sendmsg$NBD_CMD_RECONFIGURE(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f00000000c0), 0xc, &(0x7f0000000180)={&(0x7f0000000280)=ANY=[@ANYRES16=r3, @ANYRES16=r2], 0x3}, 0x1, 0x0, 0x0, 0x44000}, 0x20004811) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000240)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r3, @ANYBLOB], 0x2c}, 0x1, 0x0, 0x0, 0x1}, 0x10) bind$inet6(r0, 0x0, 0x0) connect$inet6(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000000)=@assoc_value={0x0, 0x7f}, 0x8) sendto$rxrpc(0xffffffffffffffff, &(0x7f0000000140)="c2dbdf3bcb9aae9f425c561b2a525623a1c52089bf905b17f72a31a4eae5fad92ded40804836a0de926d0544de964ec95f3097ab6645daa7f762201024e507d2ca884935bb63b087ef6ff574d58024fd4ae284eef5f3e9d4deaf749b3d662046b8a9d2dedb03efb0a48a2fdde20cc9695d7b08d18ca20948e0dd5e1b13817bdd7bbd98a89aebb1b525c6d86ed50520bfa02ebb58617fa4aaa756aa158b6a8bf4b33acca1f17eb6b96b5a663f2e64b0d61849012e58283522656672e32ca7bf7dad9ff0", 0xc3, 0xc051, 0x0, 0x0) 15:16:51 executing program 5: syz_mount_image$msdos(&(0x7f0000000340)='msdos\x00', &(0x7f0000000280)='./file0\x00', 0xe800, 0x0, &(0x7f0000000180), 0x800010, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000180)='./bus\x00', 0x0) io_setup(0x83, &(0x7f00000003c0)=0x0) r3 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) ftruncate(r3, 0x7fff) fcntl$setstatus(r1, 0x4, 0x44800) io_submit(r2, 0x6, &(0x7f0000000540)=[&(0x7f00000000c0)={0x2703000000000009, 0x800ff7f, 0x3, 0x1, 0x0, r1, &(0x7f0000000000), 0x5000}]) 15:16:51 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @ipv4={[], [], @empty}}, 0x1c) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x4e21, 0x0, @ipv4={[], [], @dev={0xac, 0x14, 0x14, 0x38}}}, 0x1c) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 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_bp={0x0}, 0x0, 0x81}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x76, &(0x7f0000000000)=@assoc_value={0x0, 0x7f}, 0x8) 15:16:51 executing program 2: r0 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) syz_mount_image$hfsplus(&(0x7f0000000000)='hfsplus\x00', &(0x7f0000000040)='./file0\x00', 0x6000, 0x0, 0x0, 0x0, &(0x7f0000001480)={[{@gid={'gid', 0x3d, r1}}]}) [ 237.102201] hfsplus: gid requires an argument [ 237.105076] FAT-fs (loop5): bogus number of reserved sectors [ 237.106734] hfsplus: unable to parse mount options [ 237.126366] FAT-fs (loop5): Can't find a valid FAT filesystem [ 237.172894] hfsplus: gid requires an argument [ 237.190106] hfsplus: unable to parse mount options 15:16:51 executing program 5: syz_mount_image$msdos(&(0x7f0000000340)='msdos\x00', &(0x7f0000000280)='./file0\x00', 0xe800, 0x1, &(0x7f0000000180)=[{0x0}], 0x800010, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000180)='./bus\x00', 0x0) io_setup(0x83, &(0x7f00000003c0)=0x0) r3 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) ftruncate(r3, 0x7fff) fcntl$setstatus(r1, 0x4, 0x44800) io_submit(r2, 0x6, &(0x7f0000000540)=[&(0x7f00000000c0)={0x2703000000000009, 0x800ff7f, 0x3, 0x1, 0x0, r1, &(0x7f0000000000), 0x5000}]) 15:16:51 executing program 2: r0 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) syz_mount_image$hfsplus(&(0x7f0000000000)='hfsplus\x00', &(0x7f0000000040)='./file0\x00', 0x6800, 0x0, 0x0, 0x0, &(0x7f0000001480)={[{@gid={'gid', 0x3d, r1}}]}) 15:16:51 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @ipv4={[], [], @empty}}, 0x1c) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x4e21, 0x0, @ipv4={[], [], @dev={0xac, 0x14, 0x14, 0x38}}}, 0x1c) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 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_bp={0x0}, 0x0, 0x81}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x77, &(0x7f0000000000)=@assoc_value={0x0, 0x7f}, 0x8) 15:16:51 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @ipv4={[], [], @empty}}, 0x1c) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x4e21, 0x0, @ipv4={[], [], @dev={0xac, 0x14, 0x14, 0x38}}}, 0x1c) 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_bp={0x0}, 0x0, 0x81}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000000)=@assoc_value={0x0, 0x7f}, 0x8) 15:16:51 executing program 2: r0 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) syz_mount_image$hfsplus(&(0x7f0000000000)='hfsplus\x00', &(0x7f0000000040)='./file0\x00', 0x6c00, 0x0, 0x0, 0x0, &(0x7f0000001480)={[{@gid={'gid', 0x3d, r1}}]}) [ 237.452808] hfsplus: gid requires an argument [ 237.458213] hfsplus: unable to parse mount options [ 237.469253] FAT-fs (loop5): bogus number of reserved sectors 15:16:51 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, 0x0, 0x0) connect$inet6(0xffffffffffffffff, 0x0, 0x0) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) r2 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f000095dff8)=ANY=[@ANYBLOB, @ANYRES32=0x0], &(0x7f000095dffc)=0x8) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000040)={r3, @in6={{0xa, 0x0, 0x0, @ipv4={[], [], @initdev={0xac, 0x1e, 0x0, 0x0}}}}}, &(0x7f0000000100)=0x84) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000040)={r3}, &(0x7f0000000080)=0x8) r4 = dup(0xffffffffffffffff) r5 = syz_open_procfs(0x0, &(0x7f0000000600)='auxv\x00') sendfile(0xffffffffffffffff, r5, &(0x7f0000000240)=0x202, 0x4000000000dc) r6 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140)='nbd\x00') sendmsg$NBD_CMD_RECONFIGURE(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000180)={&(0x7f0000000280)=ANY=[@ANYRES16=r6, @ANYRES16=r5], 0x3}, 0x1, 0x0, 0x0, 0x44000}, 0x20004811) sendmsg$NBD_CMD_CONNECT(r4, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000240)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r6, @ANYBLOB], 0x2c}, 0x1, 0x0, 0x0, 0x1}, 0x10) r7 = socket$inet6_sctp(0xa, 0x5, 0x84) r8 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r8, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r7, 0x84, 0x6, &(0x7f0000000040)={r9, @in6={{0xa, 0x0, 0x0, @ipv4={[], [], @initdev={0xac, 0x1e, 0x0, 0x0}}}}}, &(0x7f0000000100)=0x84) r11 = socket$inet6(0xa, 0x3, 0x6) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r11, 0x84, 0x10, &(0x7f0000000000)=@assoc_value={r10, 0x2}, 0x8) [ 237.512543] FAT-fs (loop5): Can't find a valid FAT filesystem [ 237.635825] hfsplus: gid requires an argument [ 237.640356] hfsplus: unable to parse mount options [ 237.712702] hfsplus: gid requires an argument [ 237.717231] hfsplus: unable to parse mount options 15:16:51 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @ipv4={[], [], @empty}}, 0x1c) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x4e21, 0x0, @ipv4={[], [], @dev={0xac, 0x14, 0x14, 0x38}}}, 0x1c) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x81}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={0x0, 0x7f}, 0x8) 15:16:51 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @ipv4={[], [], @empty}}, 0x1c) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x4e21, 0x0, @ipv4={[], [], @dev={0xac, 0x14, 0x14, 0x38}}}, 0x1c) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x81}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x78, &(0x7f0000000000)=@assoc_value={0x0, 0x7f}, 0x8) 15:16:51 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @ipv4={[], [], @empty}}, 0x1c) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x4e21, 0x0, @ipv4={[], [], @dev={0xac, 0x14, 0x14, 0x38}}}, 0x1c) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x81}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000000)=@assoc_value={0x0, 0x7f}, 0x8) 15:16:51 executing program 5: syz_mount_image$msdos(&(0x7f0000000340)='msdos\x00', &(0x7f0000000280)='./file0\x00', 0xe800, 0x1, &(0x7f0000000180)=[{0x0}], 0x800010, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000180)='./bus\x00', 0x0) io_setup(0x83, &(0x7f00000003c0)=0x0) r3 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) ftruncate(r3, 0x7fff) fcntl$setstatus(r1, 0x4, 0x44800) io_submit(r2, 0x6, &(0x7f0000000540)=[&(0x7f00000000c0)={0x2703000000000009, 0x800ff7f, 0x3, 0x1, 0x0, r1, &(0x7f0000000000), 0x5000}]) 15:16:51 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, 0x0, 0x0) connect$inet6(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000000)=@assoc_value={0x0, 0x7f}, 0x8) r1 = dup(0xffffffffffffffff) r2 = syz_open_procfs(0x0, &(0x7f0000000600)='auxv\x00') sendfile(0xffffffffffffffff, r2, &(0x7f0000000240)=0x202, 0x4000000000dc) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140)='nbd\x00') sendmsg$NBD_CMD_RECONFIGURE(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f00000000c0), 0xc, &(0x7f0000000180)={&(0x7f0000000280)=ANY=[@ANYRES16=r3, @ANYRES16=r2], 0x3}, 0x1, 0x0, 0x0, 0x44000}, 0x20004811) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000240)=ANY=[@ANYBLOB='\x00\x00\x00', @ANYRES16=r3, @ANYBLOB], 0x2c}, 0x1, 0x0, 0x0, 0x1}, 0x10) setsockopt$RXRPC_MIN_SECURITY_LEVEL(r1, 0x110, 0x4, &(0x7f0000000040)=0x1, 0x4) 15:16:51 executing program 2: r0 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) syz_mount_image$hfsplus(&(0x7f0000000000)='hfsplus\x00', &(0x7f0000000040)='./file0\x00', 0x7400, 0x0, 0x0, 0x0, &(0x7f0000001480)={[{@gid={'gid', 0x3d, r1}}]}) [ 238.019114] FAT-fs (loop5): bogus number of reserved sectors [ 238.020762] hfsplus: gid requires an argument [ 238.054559] FAT-fs (loop5): Can't find a valid FAT filesystem [ 238.073361] hfsplus: unable to parse mount options [ 238.189483] hfsplus: gid requires an argument [ 238.217218] hfsplus: unable to parse mount options 15:16:52 executing program 5: syz_mount_image$msdos(&(0x7f0000000340)='msdos\x00', &(0x7f0000000280)='./file0\x00', 0xe800, 0x1, &(0x7f0000000180)=[{0x0}], 0x800010, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000180)='./bus\x00', 0x0) io_setup(0x83, &(0x7f00000003c0)=0x0) r3 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) ftruncate(r3, 0x7fff) fcntl$setstatus(r1, 0x4, 0x44800) io_submit(r2, 0x6, &(0x7f0000000540)=[&(0x7f00000000c0)={0x2703000000000009, 0x800ff7f, 0x3, 0x1, 0x0, r1, &(0x7f0000000000), 0x5000}]) 15:16:52 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @ipv4={[], [], @empty}}, 0x1c) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x4e21, 0x0, @ipv4={[], [], @dev={0xac, 0x14, 0x14, 0x38}}}, 0x1c) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000000)=@assoc_value={0x0, 0x7f}, 0x8) 15:16:52 executing program 2: r0 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) syz_mount_image$hfsplus(&(0x7f0000000000)='hfsplus\x00', &(0x7f0000000040)='./file0\x00', 0x7a00, 0x0, 0x0, 0x0, &(0x7f0000001480)={[{@gid={'gid', 0x3d, r1}}]}) 15:16:52 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @ipv4={[], [], @empty}}, 0x1c) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x4e21, 0x0, @ipv4={[], [], @dev={0xac, 0x14, 0x14, 0x38}}}, 0x1c) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x81}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x79, &(0x7f0000000000)=@assoc_value={0x0, 0x7f}, 0x8) [ 238.356234] FAT-fs (loop5): bogus number of reserved sectors [ 238.372738] hfsplus: gid requires an argument [ 238.382451] FAT-fs (loop5): Can't find a valid FAT filesystem [ 238.388922] hfsplus: unable to parse mount options 15:16:52 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) syz_open_dev$vcsu(&(0x7f0000000040)='/dev/vcsu#\x00', 0x101, 0x400) bind$inet6(r0, 0x0, 0x0) connect$inet6(0xffffffffffffffff, 0x0, 0x0) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) r2 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000040)={r3, @in6={{0xa, 0x0, 0x0, @ipv4={[], [], @initdev={0xac, 0x1e, 0x0, 0x0}}}}}, &(0x7f0000000100)=0x84) r4 = socket$inet6_sctp(0xa, 0x5, 0x84) r5 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r4, 0x84, 0x6, &(0x7f0000000040)={r6, @in6={{0xa, 0x0, 0x0, @ipv4={[], [], @initdev={0xac, 0x1e, 0x0, 0x0}}}}}, &(0x7f0000000100)=0x84) r7 = socket$inet6_sctp(0xa, 0x5, 0x84) r8 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r8, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r7, 0x84, 0x6, &(0x7f0000000040)={r9, @in6={{0xa, 0x0, 0x0, @ipv4={[], [], @initdev={0xac, 0x1e, 0x0, 0x0}}}}}, &(0x7f0000000100)=0x84) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000140)=@assoc_value={r9, 0xffff98d8}, 0x8) [ 238.491721] hfsplus: gid requires an argument 15:16:52 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @ipv4={[], [], @empty}}, 0x1c) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x4e21, 0x0, @ipv4={[], [], @dev={0xac, 0x14, 0x14, 0x38}}}, 0x1c) 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_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000000)=@assoc_value={0x0, 0x7f}, 0x8) [ 238.519924] hfsplus: unable to parse mount options 15:16:52 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @ipv4={[], [], @empty}}, 0x1c) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x4e21, 0x0, @ipv4={[], [], @dev={0xac, 0x14, 0x14, 0x38}}}, 0x1c) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 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_bp={0x0}, 0x0, 0x81}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={0x0, 0x7f}, 0x8) 15:16:52 executing program 5: syz_mount_image$msdos(&(0x7f0000000340)='msdos\x00', &(0x7f0000000280)='./file0\x00', 0xe800, 0x1, &(0x7f0000000180)=[{}], 0x800010, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000180)='./bus\x00', 0x0) io_setup(0x83, &(0x7f00000003c0)=0x0) r3 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) ftruncate(r3, 0x7fff) fcntl$setstatus(r1, 0x4, 0x44800) io_submit(r2, 0x6, &(0x7f0000000540)=[&(0x7f00000000c0)={0x2703000000000009, 0x800ff7f, 0x3, 0x1, 0x0, r1, &(0x7f0000000000), 0x5000}]) 15:16:52 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @ipv4={[], [], @empty}}, 0x1c) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x4e21, 0x0, @ipv4={[], [], @dev={0xac, 0x14, 0x14, 0x38}}}, 0x1c) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 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_bp={0x0}, 0x0, 0x81}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x7b, &(0x7f0000000000)=@assoc_value={0x0, 0x7f}, 0x8) 15:16:52 executing program 2: r0 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) syz_mount_image$hfsplus(&(0x7f0000000000)='hfsplus\x00', &(0x7f0000000040)='./file0\x00', 0xedc0, 0x0, 0x0, 0x0, &(0x7f0000001480)={[{@gid={'gid', 0x3d, r1}}]}) 15:16:52 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, 0x0, 0x0) connect$inet6(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000000)=@assoc_value={0x0, 0x7f}, 0x8) r1 = dup(0xffffffffffffffff) r2 = syz_open_procfs(0x0, &(0x7f0000000600)='auxv\x00') sendfile(0xffffffffffffffff, r2, &(0x7f0000000240)=0x202, 0x4000000000dc) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140)='nbd\x00') sendmsg$NBD_CMD_RECONFIGURE(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f00000000c0), 0xc, &(0x7f0000000180)={&(0x7f0000000280)=ANY=[@ANYRES16=r3, @ANYRES16=r2], 0x3}, 0x1, 0x0, 0x0, 0x44000}, 0x20004811) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000240)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r3, @ANYBLOB], 0x2c}, 0x1, 0x0, 0x0, 0x1}, 0x10) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000240)=0x202, 0x4000000000dc) sendmsg$NBD_CMD_RECONFIGURE(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f00000000c0), 0xc, &(0x7f0000000180)={&(0x7f0000000280)=ANY=[@ANYRES16, @ANYRES16], 0x3}, 0x1, 0x0, 0x0, 0x44000}, 0x20004811) ioctl$VIDIOC_S_STD(0xffffffffffffffff, 0x40085618, &(0x7f0000000100)=0x10) r4 = syz_open_procfs(0x0, &(0x7f0000000600)='auxv\x00') sendfile(0xffffffffffffffff, r4, &(0x7f0000000240)=0x202, 0x4000000000dc) r5 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140)='nbd\x00') sendmsg$NBD_CMD_RECONFIGURE(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f00000000c0), 0xc, &(0x7f0000000180)={&(0x7f0000000280)=ANY=[@ANYRES16=r5, @ANYRES16=r4], 0x3}, 0x1, 0x0, 0x0, 0x44000}, 0x20004811) ioctl$LOOP_SET_DIRECT_IO(r4, 0x4c08, 0x9) ioctl$KVM_GET_REGS(r1, 0x8090ae81, &(0x7f0000000040)) 15:16:52 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @ipv4={[], [], @empty}}, 0x1c) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x4e21, 0x0, @ipv4={[], [], @dev={0xac, 0x14, 0x14, 0x38}}}, 0x1c) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000000)=@assoc_value={0x0, 0x7f}, 0x8) [ 238.862434] hfsplus: gid requires an argument 15:16:52 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, 0x0, 0x0) connect$inet6(0xffffffffffffffff, 0x0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000600)='auxv\x00') sendfile(0xffffffffffffffff, r1, &(0x7f0000000240)=0x202, 0x4000000000dc) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140)='nbd\x00') sendmsg$NBD_CMD_RECONFIGURE(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f00000000c0), 0xc, &(0x7f0000000180)={&(0x7f0000000280)=ANY=[@ANYRES16=r2, @ANYRES16=r1], 0x3}, 0x1, 0x0, 0x0, 0x44000}, 0x20004811) vmsplice(r1, &(0x7f00000001c0)=[{&(0x7f0000000040)="25a57ae74eaa8ab1a638250bc7863bf9ba8fe845c2f53eea31f5dff8360f881942f7bd95ba7c9498a2f76c1bb36fc60f9efae54cedbdf7e5e1df12f836ed52d6f438eae462124bc08fa1a526c7e39bfe92d1999856bbd676339c91cdd9e50c705201e05645c74c5ce7d38c34", 0x6c}, {&(0x7f00000000c0)="926717b90cf1fc7d43d73b4b5fc0baff3dff4b5e98f2a51e648def16fe41c83aeefd0f85b9bbe3a094d60811c2db10943dfd549f1d9d1c20598e343113d9a4cc4c075b325a619c4ed65909163942c9582bdc4beda1911d066e40bb37cb1f0a82a3af344160ab646571ca2b17f7aaad526685cec4b5d3d2b52aa27dd12f2732f9c9f63155600c33578684376f321036cd6b9a72f0f9b502ef2cc60497cd20ac349f4c04736bd48ba9c02abacef604150edba5e69099828465aabf18950da78638d5c67c38f32d721ee256b2e8aa83fe6ae14ac3bdef3993e2c18261226304c40331629d32db7a2e462ef554d6b0c2767e0e0f38ca961c10f7", 0xf8}], 0x2, 0x4) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000000)=@assoc_value={0x0, 0x7f}, 0x8) [ 238.888950] hfsplus: unable to parse mount options [ 238.896273] FAT-fs (loop5): bogus number of reserved sectors [ 238.909106] FAT-fs (loop5): Can't find a valid FAT filesystem 15:16:53 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @ipv4={[], [], @empty}}, 0x1c) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x4e21, 0x0, @ipv4={[], [], @dev={0xac, 0x14, 0x14, 0x38}}}, 0x1c) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000000)=@assoc_value={0x0, 0x7f}, 0x8) [ 238.989276] hfsplus: gid requires an argument [ 239.006139] hfsplus: unable to parse mount options 15:16:53 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @ipv4={[], [], @empty}}, 0x1c) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x4e21, 0x0, @ipv4={[], [], @dev={0xac, 0x14, 0x14, 0x38}}}, 0x1c) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x81}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x7c, &(0x7f0000000000)=@assoc_value={0x0, 0x7f}, 0x8) 15:16:53 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, 0x0, 0x0) connect$inet6(0xffffffffffffffff, 0x0, 0x0) shutdown(r0, 0x0) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000000)=@assoc_value={0x0, 0x7f}, 0x8) 15:16:53 executing program 5: syz_mount_image$msdos(&(0x7f0000000340)='msdos\x00', &(0x7f0000000280)='./file0\x00', 0xe800, 0x1, &(0x7f0000000180)=[{}], 0x800010, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000180)='./bus\x00', 0x0) io_setup(0x83, &(0x7f00000003c0)=0x0) r3 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) ftruncate(r3, 0x7fff) fcntl$setstatus(r1, 0x4, 0x44800) io_submit(r2, 0x6, &(0x7f0000000540)=[&(0x7f00000000c0)={0x2703000000000009, 0x800ff7f, 0x3, 0x1, 0x0, r1, &(0x7f0000000000), 0x5000}]) 15:16:53 executing program 2: r0 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) syz_mount_image$hfsplus(&(0x7f0000000000)='hfsplus\x00', &(0x7f0000000040)='./file0\x00', 0x20000, 0x0, 0x0, 0x0, &(0x7f0000001480)={[{@gid={'gid', 0x3d, r1}}]}) [ 239.163818] hfsplus: gid requires an argument [ 239.184163] hfsplus: unable to parse mount options [ 239.194405] FAT-fs (loop5): bogus number of reserved sectors [ 239.220927] FAT-fs (loop5): Can't find a valid FAT filesystem [ 239.263851] hfsplus: gid requires an argument [ 239.268618] hfsplus: unable to parse mount options 15:16:53 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @ipv4={[], [], @empty}}, 0x1c) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x4e21, 0x0, @ipv4={[], [], @dev={0xac, 0x14, 0x14, 0x38}}}, 0x1c) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x81}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={0x0, 0x7f}, 0x8) 15:16:53 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, 0x0, 0x0) connect$inet6(0xffffffffffffffff, 0x0, 0x0) openat$bsg(0xffffffffffffff9c, &(0x7f0000000040)='/dev/bsg\x00', 0x50282, 0x0) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000000)=@assoc_value={0x0, 0x7f}, 0x8) 15:16:53 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @ipv4={[], [], @empty}}, 0x1c) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x4e21, 0x0, @ipv4={[], [], @dev={0xac, 0x14, 0x14, 0x38}}}, 0x1c) 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_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000000)=@assoc_value={0x0, 0x7f}, 0x8) 15:16:53 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @ipv4={[], [], @empty}}, 0x1c) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x4e21, 0x0, @ipv4={[], [], @dev={0xac, 0x14, 0x14, 0x38}}}, 0x1c) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 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_bp={0x0}, 0x0, 0x81}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x7d, &(0x7f0000000000)=@assoc_value={0x0, 0x7f}, 0x8) 15:16:53 executing program 5: syz_mount_image$msdos(&(0x7f0000000340)='msdos\x00', &(0x7f0000000280)='./file0\x00', 0xe800, 0x1, &(0x7f0000000180)=[{}], 0x800010, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000180)='./bus\x00', 0x0) io_setup(0x83, &(0x7f00000003c0)=0x0) r3 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) ftruncate(r3, 0x7fff) fcntl$setstatus(r1, 0x4, 0x44800) io_submit(r2, 0x6, &(0x7f0000000540)=[&(0x7f00000000c0)={0x2703000000000009, 0x800ff7f, 0x3, 0x1, 0x0, r1, &(0x7f0000000000), 0x5000}]) 15:16:53 executing program 2: r0 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) syz_mount_image$hfsplus(&(0x7f0000000000)='hfsplus\x00', &(0x7f0000000040)='./file0\x00', 0x40000, 0x0, 0x0, 0x0, &(0x7f0000001480)={[{@gid={'gid', 0x3d, r1}}]}) [ 239.719745] FAT-fs (loop5): bogus number of reserved sectors [ 239.734150] sctp_setsockopt_delayed_ack: 28 callbacks suppressed [ 239.734160] sctp: [Deprecated]: syz-executor.4 (pid 12397) Use of struct sctp_assoc_value in delayed_ack socket option. [ 239.734160] Use struct sctp_sack_info instead [ 239.761565] FAT-fs (loop5): Can't find a valid FAT filesystem 15:16:53 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @ipv4={[], [], @empty}}, 0x1c) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x4e21, 0x0, @ipv4={[], [], @dev={0xac, 0x14, 0x14, 0x38}}}, 0x1c) 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_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000000)=@assoc_value={0x0, 0x7f}, 0x8) 15:16:53 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, 0x0, 0x0) connect$inet6(0xffffffffffffffff, 0x0, 0x0) r1 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000040)='/dev/bsg\x00', 0x8340, 0x0) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000000)=@assoc_value={0x0, 0x7f}, 0x8) 15:16:53 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @ipv4={[], [], @empty}}, 0x1c) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x4e21, 0x0, @ipv4={[], [], @dev={0xac, 0x14, 0x14, 0x38}}}, 0x1c) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x81}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000000)=@assoc_value={0x0, 0x1f4}, 0x8) [ 239.818645] sctp: [Deprecated]: syz-executor.4 (pid 12404) Use of struct sctp_assoc_value in delayed_ack socket option. [ 239.818645] Use struct sctp_sack_info instead [ 239.841753] hfsplus: gid requires an argument [ 239.848427] hfsplus: unable to parse mount options 15:16:53 executing program 5: syz_mount_image$msdos(&(0x7f0000000340)='msdos\x00', &(0x7f0000000280)='./file0\x00', 0xe800, 0x1, &(0x7f0000000180)=[{&(0x7f0000000000)="eb3c906d6b66732e666174", 0xb}], 0x800010, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000180)='./bus\x00', 0x0) io_setup(0x83, &(0x7f00000003c0)=0x0) r3 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) ftruncate(r3, 0x7fff) fcntl$setstatus(r1, 0x4, 0x44800) io_submit(r2, 0x6, &(0x7f0000000540)=[&(0x7f00000000c0)={0x2703000000000009, 0x800ff7f, 0x3, 0x1, 0x0, r1, &(0x7f0000000000), 0x5000}]) [ 239.937814] hfsplus: gid requires an argument [ 239.947956] hfsplus: unable to parse mount options 15:16:54 executing program 2: r0 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) syz_mount_image$hfsplus(&(0x7f0000000000)='hfsplus\x00', &(0x7f0000000040)='./file0\x00', 0x1fffff, 0x0, 0x0, 0x0, &(0x7f0000001480)={[{@gid={'gid', 0x3d, r1}}]}) 15:16:54 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @ipv4={[], [], @empty}}, 0x1c) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x4e21, 0x0, @ipv4={[], [], @dev={0xac, 0x14, 0x14, 0x38}}}, 0x1c) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000000)=@assoc_value={0x0, 0x7f}, 0x8) [ 240.047008] FAT-fs (loop5): bogus number of reserved sectors [ 240.085928] FAT-fs (loop5): Can't find a valid FAT filesystem [ 240.110818] hfsplus: gid requires an argument [ 240.127628] hfsplus: unable to parse mount options [ 240.138874] sctp: [Deprecated]: syz-executor.3 (pid 12428) Use of struct sctp_assoc_value in delayed_ack socket option. [ 240.138874] Use struct sctp_sack_info instead [ 240.272646] sctp: [Deprecated]: syz-executor.3 (pid 12428) Use of struct sctp_assoc_value in delayed_ack socket option. [ 240.272646] Use struct sctp_sack_info instead 15:16:54 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, 0x0, 0x0) connect$inet6(0xffffffffffffffff, 0x0, 0x0) socket$inet6_sctp(0xa, 0x5, 0x84) socket$inet6_sctp(0xa, 0x10000000005, 0x84) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) perf_event_open(&(0x7f0000000000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x210, 0x7ff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) pipe(&(0x7f0000000300)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000000000), &(0x7f00000000c0)=0x8) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000340)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f00000001c0)=0x6d) r3 = socket$inet_udp(0x2, 0x2, 0x0) close(r3) splice(r2, 0x0, r3, 0x0, 0x0, 0x0) setsockopt$inet_tcp_TCP_ULP(r2, 0x6, 0x1f, &(0x7f0000000080)='tls\x00', 0x4) sendmsg(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000540)=[{&(0x7f0000000580)="5500000018007f2500fe05b2a4a280930a060001fe80000214000000390009002d0050000600000019000540029b84136ef75afb83de441100ae20ca3ab8220000060cec4fab91d471cd34938c42f030dd941e7931", 0x55}], 0x1}, 0x0) open(0x0, 0x0, 0x0) syz_mount_image$xfs(&(0x7f0000000180)='xfs\x00', &(0x7f0000000080)='./file0\x00', 0x3fffffc, 0x2, &(0x7f00000000c0)=[{&(0x7f0000010000)="584653420000100000000000000010000000000000000000000000000000000034fb8fb9e4bf48b6ad26c597eb4f5c1900000000000000040000000000000d", 0x3f}, {&(0x7f0000000000), 0x0, 0x7f}], 0x0, 0x0) open(&(0x7f00000000c0)='./file0\x00', 0x101800, 0x20) 15:16:54 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, 0x0, 0x0) connect$inet6(0xffffffffffffffff, 0x0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000600)='auxv\x00') sendfile(0xffffffffffffffff, r1, &(0x7f0000000240)=0x202, 0x4000000000dc) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140)='nbd\x00') sendmsg$NBD_CMD_RECONFIGURE(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f00000000c0), 0xc, &(0x7f0000000180)={&(0x7f0000000280)=ANY=[@ANYRES16=r2, @ANYRES16=r1], 0x3}, 0x1, 0x0, 0x0, 0x44000}, 0x20004811) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000040)=@assoc_value={0x0, 0x7f}, 0x8) 15:16:54 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @ipv4={[], [], @empty}}, 0x1c) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x4e21, 0x0, @ipv4={[], [], @dev={0xac, 0x14, 0x14, 0x38}}}, 0x1c) 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_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, 0x0, 0x0) 15:16:54 executing program 2: r0 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) syz_mount_image$hfsplus(&(0x7f0000000000)='hfsplus\x00', &(0x7f0000000040)='./file0\x00', 0x400000, 0x0, 0x0, 0x0, &(0x7f0000001480)={[{@gid={'gid', 0x3d, r1}}]}) 15:16:54 executing program 5: syz_mount_image$msdos(&(0x7f0000000340)='msdos\x00', &(0x7f0000000280)='./file0\x00', 0xe800, 0x1, &(0x7f0000000180)=[{&(0x7f0000000000)="eb3c906d6b66732e666174", 0xb}], 0x800010, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000180)='./bus\x00', 0x0) io_setup(0x83, &(0x7f00000003c0)=0x0) r3 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) ftruncate(r3, 0x7fff) fcntl$setstatus(r1, 0x4, 0x44800) io_submit(r2, 0x6, &(0x7f0000000540)=[&(0x7f00000000c0)={0x2703000000000009, 0x800ff7f, 0x3, 0x1, 0x0, r1, &(0x7f0000000000), 0x5000}]) 15:16:54 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @ipv4={[], [], @empty}}, 0x1c) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x4e21, 0x0, @ipv4={[], [], @dev={0xac, 0x14, 0x14, 0x38}}}, 0x1c) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 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_bp={0x0}, 0x0, 0x81}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000000)=@assoc_value={0x0, 0x7f}, 0xc) [ 240.665011] hfsplus: gid requires an argument [ 240.669535] hfsplus: unable to parse mount options 15:16:54 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @ipv4={[], [], @empty}}, 0x1c) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x4e21, 0x0, @ipv4={[], [], @dev={0xac, 0x14, 0x14, 0x38}}}, 0x1c) 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_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, 0x0, 0x0) 15:16:54 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, 0x0, 0x0) connect$inet6(0xffffffffffffffff, 0x0, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000000040)=0xc) fchown(0xffffffffffffffff, 0x0, r1) write$FUSE_CREATE_OPEN(0xffffffffffffffff, &(0x7f0000000040)={0xa0, 0x0, 0x1, {{0x3, 0x2, 0xfffffffffffffffd, 0x8, 0x9, 0x7, {0x5, 0x5, 0x86b1, 0x2269, 0x81, 0x8, 0x0, 0x8, 0x13, 0x7, 0x1f, 0x0, r1, 0x1, 0x8}}, {0x0, 0x16}}}, 0xa0) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000000)=@assoc_value={0x0, 0x7f}, 0x8) [ 240.754553] FAT-fs (loop5): bogus number of reserved sectors 15:16:54 executing program 2: r0 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) syz_mount_image$hfsplus(&(0x7f0000000000)='hfsplus\x00', &(0x7f0000000040)='./file0\x00', 0x6b6b6b, 0x0, 0x0, 0x0, &(0x7f0000001480)={[{@gid={'gid', 0x3d, r1}}]}) [ 240.799204] FAT-fs (loop5): Can't find a valid FAT filesystem [ 240.804755] sctp: [Deprecated]: syz-executor.4 (pid 12471) Use of struct sctp_assoc_value in delayed_ack socket option. [ 240.804755] Use struct sctp_sack_info instead 15:16:54 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @ipv4={[], [], @empty}}, 0x1c) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x4e21, 0x0, @ipv4={[], [], @dev={0xac, 0x14, 0x14, 0x38}}}, 0x1c) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 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_bp={0x0}, 0x0, 0x81}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000000)=@assoc_value={0x0, 0x7f}, 0x20000008) 15:16:54 executing program 5: syz_mount_image$msdos(&(0x7f0000000340)='msdos\x00', &(0x7f0000000280)='./file0\x00', 0xe800, 0x1, &(0x7f0000000180)=[{&(0x7f0000000000)="eb3c906d6b66732e666174", 0xb}], 0x800010, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000180)='./bus\x00', 0x0) io_setup(0x83, &(0x7f00000003c0)=0x0) r3 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) ftruncate(r3, 0x7fff) fcntl$setstatus(r1, 0x4, 0x44800) io_submit(r2, 0x6, &(0x7f0000000540)=[&(0x7f00000000c0)={0x2703000000000009, 0x800ff7f, 0x3, 0x1, 0x0, r1, &(0x7f0000000000), 0x5000}]) [ 240.905389] sctp: [Deprecated]: syz-executor.4 (pid 12481) Use of struct sctp_assoc_value in delayed_ack socket option. [ 240.905389] Use struct sctp_sack_info instead 15:16:55 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @ipv4={[], [], @empty}}, 0x1c) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x4e21, 0x0, @ipv4={[], [], @dev={0xac, 0x14, 0x14, 0x38}}}, 0x1c) 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_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, 0x0, 0x0) [ 240.991760] hfsplus: gid requires an argument [ 241.012954] hfsplus: unable to parse mount options [ 241.079721] hfsplus: gid requires an argument [ 241.084608] hfsplus: unable to parse mount options [ 241.093832] FAT-fs (loop5): bogus number of reserved sectors [ 241.107205] XFS (loop1): device supports 512 byte sectors (not 0) [ 241.116393] FAT-fs (loop5): Can't find a valid FAT filesystem 15:16:55 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @ipv4={[], [], @empty}}, 0x1c) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x4e21, 0x0, @ipv4={[], [], @dev={0xac, 0x14, 0x14, 0x38}}}, 0x1c) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 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_bp={0x0}, 0x0, 0x81}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000000)=@assoc_value={0x0, 0x7f}, 0xc) 15:16:55 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, 0x0, 0x0) connect$inet6(0xffffffffffffffff, 0x0, 0x0) 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_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0xa5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x5, 0x3, &(0x7f0000001fd8)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x7, 0x25}}, &(0x7f0000000000)='GPL\x00', 0x5, 0x252, &(0x7f000000cf3d)=""/195}, 0x48) ioctl$PERF_EVENT_IOC_SET_BPF(r1, 0x40042408, r2) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000100)={0x0, r1, 0x0, 0x15, &(0x7f0000000140)='\xc4obF\x03\xbe_!\xde]A?\xeb\x03cpu'}, 0x11) sendmmsg(0xffffffffffffffff, &(0x7f0000001400)=[{{0x0, 0x0, &(0x7f0000000300)=[{&(0x7f0000000000)="f4", 0x1}], 0x1}}], 0x1, 0x4040000) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000000)=@assoc_value={0x0, 0x7f}, 0x8) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000001280)=ANY=[@ANYBLOB="3400000010000104000020000000000000000000", @ANYRES32, @ANYBLOB="0100000000000000140012000c000100627269646765"], 0x34}}, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000240)=@ipv6_newaddr={0x34, 0x14, 0x9535393fea6295b5, 0x0, 0x0, {}, [@IFA_FLAGS={0x8, 0x8, 0x3778bcbaae6b525f}, @IFA_LOCAL={0x14, 0x2, @ipv4={[], [], @broadcast}}]}, 0x34}}, 0x0) r3 = socket(0x10, 0x803, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) r5 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r5, &(0x7f0000000080)={0x0, 0x382, &(0x7f0000000140)={0x0, 0xb7ff}}, 0x0) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r4, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000001280)=ANY=[@ANYBLOB="3400000010000104000020000000000000000000", @ANYRES32=r6, @ANYBLOB="0100000000000000140012000c000100627269646765"], 0x34}}, 0x0) sendmsg$nl_route(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000240)=@ipv6_newaddr={0x34, 0x14, 0x9535393fea6295b5, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, r6}, [@IFA_FLAGS={0x8, 0x8, 0x3778bcbaae6b525f}, @IFA_LOCAL={0x14, 0x2, @ipv4={[], [], @broadcast}}]}, 0x34}}, 0x0) sendmmsg$inet6(0xffffffffffffffff, &(0x7f00000011c0)=[{{0x0, 0x0, &(0x7f0000000500)=[{&(0x7f0000000040)="bcbc32a5e976a926cefd68b01a2f1c3a75f281f38d57028c4b767a078d4e59", 0x1f}, {&(0x7f0000000200)="271a447878b8eec37183a28ff4237e5dfc465519c88a20ff5bbe9131aadbd39b46a5bf7978", 0x25}, {&(0x7f0000000240)="ee04301714e4927123edaf5c3be35f8e19941ee99e4a8e3aa4a5395e59229d1c50395d24fcd00add8e9cfd53db9d20e64347cfa234c95f06611fac2024e061da976fbdcc2dab2dd8845c", 0x4a}, {&(0x7f00000002c0)="b2131a9065a01db04f2b4a05a12447dbb764b5e7615b9244", 0x18}, {&(0x7f0000000340)="17d57f40434ec9e0978d40f6b96e09082db65f130f10c8686caf9ce04afa01cbb62b54a30adc86d51a05964f553c7e5bce5abd5bb90ef2bafd892830d8f8ec40c7fe6dd09baf307579", 0x49}, {&(0x7f00000003c0)="e0cfc09eb8bf1ae10f369504a927101c3c803874d6bacfefb82d2196344d3a45f98d75f7458733fcd4d41384bd6d29083790e0936314cb75cba6b6afa06a657c0b86061ff3eead981b2cc3d81c73aa82e41e71cd6f1a6b8582171a53f337a86b9631e26fb7fcf7e27420e356f88ed02bfdb126ab98aaf0eddd72414ef2e4844fa281bc67b0e18ca9", 0x88}, {&(0x7f0000000480)="103fd91004fc47437ebe4baf0062e9b51bdbfe96acd77509338483a015a3544338047096774362641cc55c9e4fd3d482f73b67b1480fc6317c894a1b5b73b49581538d9605bdcb0bc63e28d6e4119f4434f82345c47fcf8f582c39b41d50817325", 0x61}], 0x7, &(0x7f0000000580)=[@pktinfo={{0x24, 0x29, 0x32, {@private2={0xfc, 0x2, [], 0x1}}}}, @hoplimit_2292={{0x14, 0x29, 0x8, 0x9}}, @pktinfo={{0x24, 0x29, 0x32, {@loopback, r6}}}, @dstopts_2292={{0x60, 0x29, 0x4, {0xff, 0x8, [], [@ra={0x5, 0x2, 0x1}, @padn, @hao={0xc9, 0x10, @empty}, @pad1, @calipso={0x7, 0x28, {0x0, 0x8, 0x93, 0xc7, [0x9, 0x2, 0x2, 0x0]}}]}}}, @tclass={{0x14, 0x29, 0x43, 0x3}}, @tclass={{0x14, 0x29, 0x43, 0x5}}], 0xf8}}, {{&(0x7f0000000680)={0xa, 0x4e21, 0x8, @dev={0xfe, 0x80, [], 0xe}, 0x1}, 0x1c, &(0x7f0000000a00)=[{&(0x7f00000006c0)="172a2218f4337fdfac5ed5068b", 0xd}, {&(0x7f0000000700)="85298d9a61e7636fdb1ac11483b78410893675488d58ab70812b1420fa96d3cede4272f77303ef2b487651c86af45aa470c5b43670a6c6021a8326479c6cda2cd77998729d7d7d7258da87c2e6b2ed2c4b08745075ea6b958ff599f32a2941d8e42fba2960220e8ddf5476", 0x6b}, {&(0x7f0000000780)="4a99b2e9ab80b8391116cd976ce7f286dfff6f967809c22c8761484d7ae057e67ed0bd7961d17156dd12ddf0c57549e7cd26d3dca012d4a2aa7cfb49634356d799004893180f514c300eb94b809013aba6919133ee494cd56aab075c4f8ffbcfdca9b370f1ac0cde2645aef51d58e3b07549a6313e8b1f8fb93c9687", 0x7c}, {&(0x7f0000000800)="db2aec735d520a0817d24535a1db886c4baa27cd28c4b7cbcd59e95a768dd29221b73aeeaef1e619c259cd4cac1e0c6b59403ad7e820bf61eafae6", 0x3b}, 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&(0x7f0000004300)=ANY=[@ANYBLOB="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0x12e8}}], 0x3, 0x24000080) 15:16:55 executing program 2: r0 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) syz_mount_image$hfsplus(&(0x7f0000000000)='hfsplus\x00', &(0x7f0000000040)='./file0\x00', 0x1000000, 0x0, 0x0, 0x0, &(0x7f0000001480)={[{@gid={'gid', 0x3d, r1}}]}) 15:16:55 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0x280180, 0x0) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @ipv4={[], [], @empty}}, 0x1c) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x4e21, 0x0, @ipv4={[], [], @dev={0xac, 0x14, 0x14, 0x38}}}, 0x1c) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 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_bp={0x0}, 0x0, 0x81}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000000)=@assoc_value={0x0, 0x7f}, 0x8) 15:16:55 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @ipv4={[], [], @empty}}, 0x1c) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x4e21, 0x0, @ipv4={[], [], @dev={0xac, 0x14, 0x14, 0x38}}}, 0x1c) 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_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000000)=@assoc_value, 0x8) 15:16:55 executing program 5: syz_mount_image$msdos(&(0x7f0000000340)='msdos\x00', &(0x7f0000000280)='./file0\x00', 0xe800, 0x1, &(0x7f0000000180)=[{&(0x7f0000000000)="eb3c906d6b66732e666174000204010002", 0x11}], 0x800010, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000180)='./bus\x00', 0x0) io_setup(0x83, &(0x7f00000003c0)=0x0) r3 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) ftruncate(r3, 0x7fff) fcntl$setstatus(r1, 0x4, 0x44800) io_submit(r2, 0x6, &(0x7f0000000540)=[&(0x7f00000000c0)={0x2703000000000009, 0x800ff7f, 0x3, 0x1, 0x0, r1, &(0x7f0000000000), 0x5000}]) [ 241.383890] hfsplus: gid requires an argument [ 241.391992] FAT-fs (loop5): invalid media value (0x00) [ 241.398882] hfsplus: unable to parse mount options [ 241.419958] FAT-fs (loop5): Can't find a valid FAT filesystem [ 241.458249] sctp: [Deprecated]: syz-executor.3 (pid 12532) Use of struct sctp_assoc_value in delayed_ack socket option. [ 241.458249] Use struct sctp_sack_info instead [ 241.480653] sctp: [Deprecated]: syz-executor.4 (pid 12538) Use of struct sctp_assoc_value in delayed_ack socket option. [ 241.480653] Use struct sctp_sack_info instead [ 241.505773] sctp: [Deprecated]: syz-executor.0 (pid 12533) Use of struct sctp_assoc_value in delayed_ack socket option. [ 241.505773] Use struct sctp_sack_info instead [ 241.540371] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.4'. [ 241.541155] hfsplus: gid requires an argument [ 241.553863] hfsplus: unable to parse mount options 15:16:55 executing program 5: syz_mount_image$msdos(&(0x7f0000000340)='msdos\x00', &(0x7f0000000280)='./file0\x00', 0xe800, 0x1, &(0x7f0000000180)=[{&(0x7f0000000000)="eb3c906d6b66732e666174000204010002", 0x11}], 0x800010, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000180)='./bus\x00', 0x0) io_setup(0x83, &(0x7f00000003c0)=0x0) r3 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) ftruncate(r3, 0x7fff) fcntl$setstatus(r1, 0x4, 0x44800) io_submit(r2, 0x6, &(0x7f0000000540)=[&(0x7f00000000c0)={0x2703000000000009, 0x800ff7f, 0x3, 0x1, 0x0, r1, &(0x7f0000000000), 0x5000}]) 15:16:55 executing program 2: r0 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) syz_mount_image$hfsplus(&(0x7f0000000000)='hfsplus\x00', &(0x7f0000000040)='./file0\x00', 0x2000000, 0x0, 0x0, 0x0, &(0x7f0000001480)={[{@gid={'gid', 0x3d, r1}}]}) [ 241.590236] sctp: [Deprecated]: syz-executor.3 (pid 12532) Use of struct sctp_assoc_value in delayed_ack socket option. [ 241.590236] Use struct sctp_sack_info instead 15:16:55 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @ipv4={[], [], @empty}}, 0x1c) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x4e21, 0x0, @ipv4={[], [], @dev={0xac, 0x14, 0x14, 0x38}}}, 0x1c) 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_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000000)=@assoc_value, 0x8) 15:16:55 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x4e21, 0x0, @ipv4={[], [], @dev={0xac, 0x14, 0x14, 0x38}}}, 0x1c) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x4}, 0x1200, 0x81, 0x0, 0x5, 0xffffffffffffff7c, 0x0, 0xfffe}, 0x0, 0x0, 0xffffffffffffffff, 0xe) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000000)=@assoc_value={0x0, 0x7f}, 0x8) ptrace$setregs(0xd, 0x0, 0x0, &(0x7f0000000080)) ptrace$cont(0x20, 0x0, 0x0, 0x0) r1 = gettid() ptrace$setopts(0x4206, r1, 0x0, 0x0) tkill(r1, 0x3c) ptrace$cont(0x18, r1, 0x0, 0x0) ptrace$setregs(0xd, r1, 0x0, &(0x7f0000000080)) ptrace$cont(0x20, r1, 0x0, 0x0) r2 = dup(0xffffffffffffffff) r3 = syz_open_procfs(0x0, &(0x7f0000000600)='auxv\x00') sendfile(0xffffffffffffffff, r3, &(0x7f0000000240)=0x202, 0x4000000000dc) r4 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140)='nbd\x00') sendmsg$NBD_CMD_RECONFIGURE(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f00000000c0), 0xc, &(0x7f0000000180)={&(0x7f0000000280)=ANY=[@ANYRES16=r4, @ANYRES16=r3], 0x3}, 0x1, 0x0, 0x0, 0x44000}, 0x20004811) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000400)=ANY=[@ANYBLOB="6c000000e29229be5345eb8d0c4fee791a2173f627b730dc83fdc3f8d6253795f0a7894a5e5aa4d880c69e934a6d35cb9f641e3096847df8246120bc79d217b08301d6fefc795b78fbf9ed2295b9cc023d0d92d8a61c1f7f4a151736892537e0804db1521739cfdb4604000000000000000157b642a973ca429f9a5774398611a069a6cc81e9d5d7fede3e1d40056481d6472ac2053008ab8dbcf6f3d52bd3699ed270917168fa", @ANYRES16=r4, @ANYBLOB], 0x2c}, 0x1, 0x0, 0x0, 0x1}, 0x10) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f00000000c0)={r1, r2, 0x0, 0x5, &(0x7f0000000080)='-\xb2}-\x00', 0xffffffffffffffff}, 0x30) rt_tgsigqueueinfo(0x0, r5, 0x24, &(0x7f0000000100)={0x5, 0x9, 0xffffffff}) [ 241.731321] FAT-fs (loop5): invalid media value (0x00) [ 241.742985] FAT-fs (loop5): Can't find a valid FAT filesystem [ 241.752501] hfsplus: gid requires an argument [ 241.776746] hfsplus: unable to parse mount options 15:16:55 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20, 0x3, @ipv4={[], [], @loopback}}, 0x1c) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x4e21, 0x0, @ipv4={[], [], @dev={0xac, 0x14, 0x14, 0x38}}}, 0x1c) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x81}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000000)=@assoc_value={0x0, 0x7f}, 0x8) 15:16:55 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @ipv4={[], [], @empty}}, 0x1c) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 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_bp={0x0}, 0x0, 0x81}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000000)=@assoc_value={0x0, 0x7f}, 0x8) [ 241.879009] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.4'. [ 241.889404] hfsplus: gid requires an argument [ 241.935315] hfsplus: unable to parse mount options 15:16:56 executing program 1 (fault-call:4 fault-nth:0): r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @ipv4={[], [], @empty}}, 0x1c) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x4e21, 0x0, @ipv4={[], [], @dev={0xac, 0x14, 0x14, 0x38}}}, 0x1c) 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_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000000)=@assoc_value, 0x8) 15:16:56 executing program 5: syz_mount_image$msdos(&(0x7f0000000340)='msdos\x00', &(0x7f0000000280)='./file0\x00', 0xe800, 0x1, &(0x7f0000000180)=[{&(0x7f0000000000)="eb3c906d6b66732e666174000204010002", 0x11}], 0x800010, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000180)='./bus\x00', 0x0) io_setup(0x83, &(0x7f00000003c0)=0x0) r3 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) ftruncate(r3, 0x7fff) fcntl$setstatus(r1, 0x4, 0x44800) io_submit(r2, 0x6, &(0x7f0000000540)=[&(0x7f00000000c0)={0x2703000000000009, 0x800ff7f, 0x3, 0x1, 0x0, r1, &(0x7f0000000000), 0x5000}]) 15:16:56 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, 0x0, 0x0) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000040)=0x1, 0x4) r1 = dup(0xffffffffffffffff) r2 = syz_open_procfs(0x0, &(0x7f0000000600)='auxv\x00') sendfile(0xffffffffffffffff, r2, &(0x7f0000000240)=0x202, 0x4000000000dc) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140)='nbd\x00') sendmsg$NBD_CMD_RECONFIGURE(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f00000000c0), 0xc, &(0x7f0000000180)={&(0x7f0000000280)=ANY=[@ANYRES16=r3, @ANYRES16=r2], 0x3}, 0x1, 0x0, 0x0, 0x44000}, 0x20004811) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000240)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r3, @ANYBLOB], 0x2c}, 0x1, 0x0, 0x0, 0x1}, 0x10) r4 = socket(0x18, 0x0, 0x0) connect$rxrpc(r4, 0x0, 0x0) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000180)={&(0x7f0000000340)=ANY=[@ANYBLOB='X\x00\x00\x00', @ANYRES16=r3, @ANYBLOB="000128bd831bbe37c78b757f41d29e2c02ad700075bd16ffdbdf25010000000c0005002000"/48, @ANYRES32, @ANYBLOB="08000100", @ANYRES32=r4, @ANYRES32], 0x58}, 0x1, 0x0, 0x0, 0x4000040}, 0x841) r5 = socket$inet6(0xa, 0x3, 0x6) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r5, 0x29, 0x20, 0x0, 0x0) accept(0xffffffffffffffff, 0x0, &(0x7f0000000080)) r6 = socket$inet6(0xa, 0x3, 0x6) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r6, 0x29, 0x20, 0x0, 0x0) dup(0xffffffffffffffff) connect$inet6(0xffffffffffffffff, 0x0, 0x23) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000000)=@assoc_value={0x0, 0x7f}, 0x8) 15:16:56 executing program 2: r0 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) syz_mount_image$hfsplus(&(0x7f0000000000)='hfsplus\x00', &(0x7f0000000040)='./file0\x00', 0x3000000, 0x0, 0x0, 0x0, &(0x7f0000001480)={[{@gid={'gid', 0x3d, r1}}]}) 15:16:56 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, 0x0, 0x0) connect$inet6(0xffffffffffffffff, 0x0, 0x0) 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_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0xa5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x5, 0x3, &(0x7f0000001fd8)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x7, 0x25}}, &(0x7f0000000000)='GPL\x00', 0x5, 0x252, &(0x7f000000cf3d)=""/195}, 0x48) ioctl$PERF_EVENT_IOC_SET_BPF(r1, 0x40042408, r2) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000100)={0x0, r1, 0x0, 0x15, &(0x7f0000000140)='\xc4obF\x03\xbe_!\xde]A?\xeb\x03cpu'}, 0x11) sendmmsg(0xffffffffffffffff, &(0x7f0000001400)=[{{0x0, 0x0, &(0x7f0000000300)=[{&(0x7f0000000000)="f4", 0x1}], 0x1}}], 0x1, 0x4040000) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000000)=@assoc_value={0x0, 0x7f}, 0x8) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000001280)=ANY=[@ANYBLOB="3400000010000104000020000000000000000000", @ANYRES32, @ANYBLOB="0100000000000000140012000c000100627269646765"], 0x34}}, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000240)=@ipv6_newaddr={0x34, 0x14, 0x9535393fea6295b5, 0x0, 0x0, {}, [@IFA_FLAGS={0x8, 0x8, 0x3778bcbaae6b525f}, @IFA_LOCAL={0x14, 0x2, @ipv4={[], [], @broadcast}}]}, 0x34}}, 0x0) r3 = socket(0x10, 0x803, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) r5 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r5, &(0x7f0000000080)={0x0, 0x382, &(0x7f0000000140)={0x0, 0xb7ff}}, 0x0) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r4, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000001280)=ANY=[@ANYBLOB="3400000010000104000020000000000000000000", @ANYRES32=r6, @ANYBLOB="0100000000000000140012000c000100627269646765"], 0x34}}, 0x0) sendmsg$nl_route(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000240)=@ipv6_newaddr={0x34, 0x14, 0x9535393fea6295b5, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, r6}, [@IFA_FLAGS={0x8, 0x8, 0x3778bcbaae6b525f}, @IFA_LOCAL={0x14, 0x2, @ipv4={[], [], @broadcast}}]}, 0x34}}, 0x0) sendmmsg$inet6(0xffffffffffffffff, &(0x7f00000011c0)=[{{0x0, 0x0, &(0x7f0000000500)=[{&(0x7f0000000040)="bcbc32a5e976a926cefd68b01a2f1c3a75f281f38d57028c4b767a078d4e59", 0x1f}, {&(0x7f0000000200)="271a447878b8eec37183a28ff4237e5dfc465519c88a20ff5bbe9131aadbd39b46a5bf7978", 0x25}, {&(0x7f0000000240)="ee04301714e4927123edaf5c3be35f8e19941ee99e4a8e3aa4a5395e59229d1c50395d24fcd00add8e9cfd53db9d20e64347cfa234c95f06611fac2024e061da976fbdcc2dab2dd8845c", 0x4a}, {&(0x7f00000002c0)="b2131a9065a01db04f2b4a05a12447dbb764b5e7615b9244", 0x18}, {&(0x7f0000000340)="17d57f40434ec9e0978d40f6b96e09082db65f130f10c8686caf9ce04afa01cbb62b54a30adc86d51a05964f553c7e5bce5abd5bb90ef2bafd892830d8f8ec40c7fe6dd09baf307579", 0x49}, {&(0x7f00000003c0)="e0cfc09eb8bf1ae10f369504a927101c3c803874d6bacfefb82d2196344d3a45f98d75f7458733fcd4d41384bd6d29083790e0936314cb75cba6b6afa06a657c0b86061ff3eead981b2cc3d81c73aa82e41e71cd6f1a6b8582171a53f337a86b9631e26fb7fcf7e27420e356f88ed02bfdb126ab98aaf0eddd72414ef2e4844fa281bc67b0e18ca9", 0x88}, {&(0x7f0000000480)="103fd91004fc47437ebe4baf0062e9b51bdbfe96acd77509338483a015a3544338047096774362641cc55c9e4fd3d482f73b67b1480fc6317c894a1b5b73b49581538d9605bdcb0bc63e28d6e4119f4434f82345c47fcf8f582c39b41d50817325", 0x61}], 0x7, &(0x7f0000000580)=[@pktinfo={{0x24, 0x29, 0x32, {@private2={0xfc, 0x2, [], 0x1}}}}, @hoplimit_2292={{0x14, 0x29, 0x8, 0x9}}, @pktinfo={{0x24, 0x29, 0x32, {@loopback, r6}}}, @dstopts_2292={{0x60, 0x29, 0x4, {0xff, 0x8, [], [@ra={0x5, 0x2, 0x1}, @padn, @hao={0xc9, 0x10, @empty}, @pad1, @calipso={0x7, 0x28, {0x0, 0x8, 0x93, 0xc7, [0x9, 0x2, 0x2, 0x0]}}]}}}, @tclass={{0x14, 0x29, 0x43, 0x3}}, @tclass={{0x14, 0x29, 0x43, 0x5}}], 0xf8}}, {{&(0x7f0000000680)={0xa, 0x4e21, 0x8, @dev={0xfe, 0x80, [], 0xe}, 0x1}, 0x1c, &(0x7f0000000a00)=[{&(0x7f00000006c0)="172a2218f4337fdfac5ed5068b", 0xd}, {&(0x7f0000000700)="85298d9a61e7636fdb1ac11483b78410893675488d58ab70812b1420fa96d3cede4272f77303ef2b487651c86af45aa470c5b43670a6c6021a8326479c6cda2cd77998729d7d7d7258da87c2e6b2ed2c4b08745075ea6b958ff599f32a2941d8e42fba2960220e8ddf5476", 0x6b}, {&(0x7f0000000780)="4a99b2e9ab80b8391116cd976ce7f286dfff6f967809c22c8761484d7ae057e67ed0bd7961d17156dd12ddf0c57549e7cd26d3dca012d4a2aa7cfb49634356d799004893180f514c300eb94b809013aba6919133ee494cd56aab075c4f8ffbcfdca9b370f1ac0cde2645aef51d58e3b07549a6313e8b1f8fb93c9687", 0x7c}, {&(0x7f0000000800)="db2aec735d520a0817d24535a1db886c4baa27cd28c4b7cbcd59e95a768dd29221b73aeeaef1e619c259cd4cac1e0c6b59403ad7e820bf61eafae6", 0x3b}, {&(0x7f0000002000)="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0x1000}, {&(0x7f0000000840)="7e9d36b10066a85a0dd56033b397ec3f1a2b7b361c898ea69c83aff1d43a6baf684c613b5d2489a277ae4452ef32afcbfc56637ccea64115e877e7f8cc1e01d1cc2001debb49794c23b453648c10c8b6acc7b6c37e5ec45d078d019c782193b265e0f5ec4259221395d75bba0221b9b25b4e133665c0502e416d5e79a6677e4332de6d1e89e530d6ac946ce49757e5399d36b1073bb59a39eecd00d71d6f404053eed1da026b703d9835b8b102d4e3aedc85b48b339d18b9b91531e905c7d31ba1e6aedbc3f2a86f4d118a899d73862be3", 0xd1}, {&(0x7f0000000940)="e1752caaa65201e00e691f8e99fdbc08", 0x10}, {&(0x7f0000000980)="b037b69fdfdaaf6b9a47c81ecad690319c9e4f038d32228fdb96cfd997da8d86aaca9496f73659eab9f3418658db5630b40e5c0c10e7de2983c4d80d220f540c5d0ad57dfdb54ed18da397f4d83fdb2fa4f448477f45b744a3e1ded3e9407efc432581a6a71f2c", 0x67}], 0x8, &(0x7f0000000a80)=[@flowinfo={{0x14, 0x29, 0xb, 0x100}}, @dontfrag={{0x14}}, @dstopts={{0x100, 0x29, 0x37, {0x2c, 0x1c, [], [@generic={0x4, 0xce, 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0x12e8}}], 0x3, 0x24000080) [ 242.290158] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.0'. [ 242.294925] FAT-fs (loop5): invalid media value (0x00) [ 242.299841] hfsplus: gid requires an argument [ 242.310478] hfsplus: unable to parse mount options 15:16:56 executing program 2: r0 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) syz_mount_image$hfsplus(&(0x7f0000000000)='hfsplus\x00', &(0x7f0000000040)='./file0\x00', 0x4000000, 0x0, 0x0, 0x0, &(0x7f0000001480)={[{@gid={'gid', 0x3d, r1}}]}) 15:16:56 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, 0x0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000600)='auxv\x00') sendfile(0xffffffffffffffff, r1, &(0x7f0000000240)=0x202, 0x4000000000dc) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140)='nbd\x00') sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000240)=0x202, 0x4000000000dc) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140)='nbd\x00') sendmsg$NBD_CMD_RECONFIGURE(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f00000000c0), 0xc, &(0x7f0000000180)={&(0x7f0000000280)=ANY=[@ANYRES16=r3, @ANYRES16], 0x3}, 0x1, 0x0, 0x0, 0x44000}, 0x20004811) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000240)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r3, @ANYBLOB], 0x2c}, 0x1, 0x0, 0x0, 0x1}, 0x10) ioctl$VIDIOC_TRY_EXT_CTRLS(0xffffffffffffffff, 0xc0205649, &(0x7f0000000300)={0x9d0000, 0xc213c292, 0x3, 0xffffffffffffffff, 0x0, &(0x7f00000002c0)={0x9c0909, 0x4, [], @string=&(0x7f0000000200)=0x7}}) read$midi(r4, &(0x7f0000000340)=""/185, 0xb9) r5 = syz_open_procfs(0x0, &(0x7f0000000600)='auxv\x00') sendfile(0xffffffffffffffff, r5, &(0x7f0000000240)=0x202, 0x4000000000dc) r6 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140)='nbd\x00') sendmsg$NBD_CMD_RECONFIGURE(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f00000000c0), 0xc, &(0x7f0000000180)={&(0x7f0000000280)=ANY=[@ANYRES16=r6, @ANYRES16=r5], 0x3}, 0x1, 0x0, 0x0, 0x44000}, 0x20004811) write$cgroup_type(r5, &(0x7f0000000100)='threaded\x00', 0x9) sendmsg$NBD_CMD_RECONFIGURE(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f00000000c0), 0xc, &(0x7f0000000180)={&(0x7f0000000280)=ANY=[@ANYRES16=r2, @ANYRES16=r1], 0x3}, 0x1, 0x0, 0x0, 0x44000}, 0x20004811) getsockopt$TIPC_CONN_TIMEOUT(r1, 0x10f, 0x82, &(0x7f0000000040), &(0x7f0000000080)=0x4) connect$inet6(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000000)=@assoc_value={0x0, 0x7f}, 0x8) [ 242.348373] FAT-fs (loop5): Can't find a valid FAT filesystem [ 242.440712] hfsplus: gid requires an argument [ 242.467179] hfsplus: unable to parse mount options 15:16:56 executing program 0 (fault-call:4 fault-nth:0): r0 = socket(0x10, 0x3, 0x0) r1 = socket$inet(0x2, 0x3, 0x5) setsockopt$inet_msfilter(r1, 0x0, 0x8, &(0x7f0000000200)=ANY=[@ANYBLOB="f1"], 0x1) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000040)={0x0, @local, @local}, &(0x7f0000000000)=0xc) sendmsg$nl_route_sched(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000001c40)={&(0x7f0000000100)=@newqdisc={0x30, 0x24, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r2, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_tbf={{0x8, 0x8, 'tbf\x00'}, {0x4}}]}, 0x30}}, 0x0) 15:16:56 executing program 5: syz_mount_image$msdos(&(0x7f0000000340)='msdos\x00', &(0x7f0000000280)='./file0\x00', 0xe800, 0x1, &(0x7f0000000180)=[{&(0x7f0000000000)="eb3c906d6b66732e666174000204010002000274", 0x14}], 0x800010, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000180)='./bus\x00', 0x0) io_setup(0x83, &(0x7f00000003c0)=0x0) r3 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) ftruncate(r3, 0x7fff) fcntl$setstatus(r1, 0x4, 0x44800) io_submit(r2, 0x6, &(0x7f0000000540)=[&(0x7f00000000c0)={0x2703000000000009, 0x800ff7f, 0x3, 0x1, 0x0, r1, &(0x7f0000000000), 0x5000}]) 15:16:56 executing program 2: r0 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) syz_mount_image$hfsplus(&(0x7f0000000000)='hfsplus\x00', &(0x7f0000000040)='./file0\x00', 0x5000000, 0x0, 0x0, 0x0, &(0x7f0000001480)={[{@gid={'gid', 0x3d, r1}}]}) [ 242.617175] FAULT_INJECTION: forcing a failure. [ 242.617175] name failslab, interval 1, probability 0, space 0, times 0 [ 242.646636] FAT-fs (loop5): invalid media value (0x00) [ 242.655683] CPU: 0 PID: 12618 Comm: syz-executor.0 Not tainted 4.19.127-syzkaller #0 [ 242.663574] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 242.672923] Call Trace: [ 242.675605] dump_stack+0x1fc/0x2fe [ 242.679290] should_fail.cold+0xa/0x14 [ 242.683198] ? setup_fault_attr+0x200/0x200 [ 242.687533] __should_failslab+0x115/0x180 [ 242.691779] should_failslab+0x5/0xf [ 242.693696] FAT-fs (loop5): Can't find a valid FAT filesystem [ 242.695493] kmem_cache_alloc_node+0x23f/0x3b0 [ 242.695579] __alloc_skb+0xba/0x5b0 [ 242.695626] ? __kmalloc_reserve.isra.0+0xe0/0xe0 [ 242.714612] ? netlink_autobind.isra.0+0x217/0x300 [ 242.719566] netlink_sendmsg+0xa2e/0xcc0 [ 242.723665] ? nlmsg_notify+0x190/0x190 [ 242.727671] ? move_addr_to_kernel.part.0+0x110/0x110 [ 242.728962] hfsplus: gid requires an argument [ 242.732883] ? nlmsg_notify+0x190/0x190 [ 242.732897] sock_sendmsg+0xc3/0x120 [ 242.732912] ___sys_sendmsg+0x803/0x920 [ 242.732929] ? copy_msghdr_from_user+0x410/0x410 [ 242.732948] ? lock_downgrade+0x740/0x740 [ 242.758016] ? lock_acquire+0x170/0x3c0 [ 242.758483] hfsplus: unable to parse mount options [ 242.762073] ? check_preemption_disabled+0x41/0x280 [ 242.762094] ? __fget+0x345/0x520 [ 242.762110] ? ksys_dup3+0x3c0/0x3c0 [ 242.762133] ? vfs_write+0x3d7/0x540 [ 242.762150] ? __fget_light+0x1d1/0x230 [ 242.762174] __sys_sendmsg+0xec/0x1b0 [ 242.790739] ? __ia32_sys_shutdown+0x70/0x70 [ 242.795140] ? vfs_write+0x393/0x540 [ 242.798872] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 242.803630] ? trace_hardirqs_off_caller+0x69/0x210 [ 242.808635] ? do_syscall_64+0x21/0x620 [ 242.812603] do_syscall_64+0xf9/0x620 [ 242.816449] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 242.821661] RIP: 0033:0x45ca69 [ 242.824871] Code: 0d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 db b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 242.843781] RSP: 002b:00007f654b323c78 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 242.851521] RAX: ffffffffffffffda RBX: 0000000000500fc0 RCX: 000000000045ca69 [ 242.858782] RDX: 0000000000000000 RSI: 0000000020000080 RDI: 0000000000000003 [ 242.866058] RBP: 000000000078bf00 R08: 0000000000000000 R09: 0000000000000000 [ 242.873316] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000005 [ 242.880573] R13: 0000000000000a05 R14: 00000000004cce1d R15: 00007f654b3246d4 15:16:56 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @ipv4={[], [], @empty}}, 0x1c) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x4e21, 0x0, @ipv4={[], [], @dev={0xac, 0x14, 0x14, 0x38}}}, 0x1c) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 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_bp={0x0}, 0x0, 0x81}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000000)=@assoc_value={0x0, 0x7f}, 0x8) r1 = syz_open_procfs(0x0, &(0x7f0000000600)='auxv\x00') sendfile(0xffffffffffffffff, r1, &(0x7f0000000240)=0x202, 0x4000000000dc) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140)='nbd\x00') sendmsg$NBD_CMD_RECONFIGURE(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f00000000c0), 0xc, &(0x7f0000000180)={&(0x7f0000000280)=ANY=[@ANYRES16=r2, @ANYRES16=r1], 0x3}, 0x1, 0x0, 0x0, 0x44000}, 0x20004811) ioctl$VIDIOC_UNSUBSCRIBE_EVENT(r1, 0x4020565b, &(0x7f0000000080)={0x0, 0x4c7, 0x3}) 15:16:56 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, 0x0, 0x0) connect$inet6(0xffffffffffffffff, 0x0, 0x0) r1 = accept4(r0, &(0x7f0000000080)=@ethernet={0x0, @local}, &(0x7f0000000000)=0x80, 0x0) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140)='nbd\x00') sendmsg$NBD_CMD_RECONFIGURE(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f00000000c0), 0xc, &(0x7f0000000180)={&(0x7f0000000280)=ANY=[@ANYRES16=r3, @ANYRES16], 0x3}, 0x1, 0x0, 0x0, 0x44000}, 0x20004811) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000200)=ANY=[@ANYBLOB="7b001a8a5b000000b1d5", @ANYRES16=r3, @ANYBLOB], 0x2c}, 0x1, 0x0, 0x0, 0x1}, 0x10) r4 = openat(0xffffffffffffffff, &(0x7f0000000280)='./file0\x00', 0x80000, 0x46) r5 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000300)='ethtool\x00') sendmsg$ETHTOOL_MSG_LINKMODES_SET(r4, &(0x7f0000000380)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000000340)={&(0x7f00000018c0)={0x1474, r5, 0x400, 0x70bd25, 0x25dfdbfb, {}, [@ETHTOOL_A_LINKMODES_OURS={0x1220, 0x3, 0x0, 0x1, [@ETHTOOL_A_BITSET_BITS={0x24, 0x3, 0x0, 0x1, [{0x20, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_NAME={0x8, 0x2, '@-\'\x00'}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_NAME={0x5, 0x2, '\x00'}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}]}]}, @ETHTOOL_A_BITSET_SIZE={0x8, 0x2, 0x5b4}, @ETHTOOL_A_BITSET_MASK={0x17, 0x5, "075308818eb528c1134bb29368e8aeba01955f"}, @ETHTOOL_A_BITSET_NOMASK={0x4}, @ETHTOOL_A_BITSET_NOMASK={0x4}, @ETHTOOL_A_BITSET_VALUE={0xec, 0x4, "b579e39418568d2aa8c1156fad610dbe36ddea10e00586749d08429c6908966912155232bfff6adcbcbdf27d0c2deb30f898186c4fdc926e6ee1bfac6256d0ade831e35e6a35506f378c25c0a6a318e0090054ff1da1bc04f6ce157c4cd9729269ca042e090668430873c5661db34c5c28e88ffb797ff06e7b08343412288024662bbdcb19fd3800e5b9c53951461ea1981ba50608b7abca67eaeed1a49c36c01aeb512c0487bcb304be2b460ba8076c21da203443da227eda90820f566db760ce4d14535fd3053f6680455300d55fd1ced409d867d6d786853c55dfb26227a8a62d3d6bb8f10bc1"}, @ETHTOOL_A_BITSET_VALUE={0x1004, 0x4, "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"}, @ETHTOOL_A_BITSET_VALUE={0xdd, 0x4, "a36859db7751be77a25fe382fba285de32dfdf1fe3b045aed115c63b42bc088e2400b88086f6349ee9e9f5cf104b19d1ddf1596622e239443abfb5b00983c3d25834195621d05f6efeb0c0eb22386e218b2ce6837fe5b6b69cb0cf5cedf99277d158f7a4bf8f90edb92460c866f35f10ffe8cf4cccdc83174d26fb9ca5a665b5bf0617110de9f3f5a799aa223810b931dd02afac39a127bfad3d2d0f0abbe5855f0b37309137572329691ea78aafbae92249ab1686ba26e786cd9936e746e7b7ae520f7872db3516fa6d8a13e37ff0bf160b21109f4f900506"}]}, @ETHTOOL_A_LINKMODES_OURS={0x1f4, 0x3, 0x0, 0x1, [@ETHTOOL_A_BITSET_SIZE={0x8, 0x2, 0xbe}, @ETHTOOL_A_BITSET_VALUE={0x89, 0x4, "28ffcd4d410d1d3ab7c03cd8eccba9dade120221635bc30e9e3fada755731c6d115b9d72d204060839a13a267e2b30c1a9c8301ec49028f3338e19a55a5469c6334367fef054cfc791f973c28985b2fb6c426c0c7b791cfe6291761677a0e76869e3dce43c7679c3ef41a922447308a7dd04e5073bf338d55107d85425382ee9cdc6af1585"}, @ETHTOOL_A_BITSET_BITS={0xc8, 0x3, 0x0, 0x1, [{0x28, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0xab86}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x10001}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}]}, {0x28, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x2}, @ETHTOOL_A_BITSET_BIT_NAME={0x7, 0x2, '}\\\x00'}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x6}]}, {0x1c, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0xfffff800}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0xebb}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x7}]}, {0x2c, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_NAME={0x8, 0x2, ').$\x00'}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x6}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x78}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x8000}]}, {0x2c, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_NAME={0x6, 0x2, ']\x00'}, @ETHTOOL_A_BITSET_BIT_NAME={0x5, 0x2, '\x00'}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x6}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x8}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}]}]}, @ETHTOOL_A_BITSET_MASK={0x8b, 0x5, "2fec66adc598b4d51b1ca32b39ada97e397522bc7c97b58baaab163375da5cdf7616a9bfa681c71f6291a6605e59eeb6eb47de9ea380a5615d0be53bdb28a714a9f0c815725fa2fe14b33c386190c85d3eebbb3881b2eded8f8504766cdc87756417f6c38ca25d32b956a08d562b0960ba24090a4844c4a36720d4a54631c41ccf774131a12f33"}, @ETHTOOL_A_BITSET_SIZE={0x8, 0x2, 0x9}]}, @ETHTOOL_A_LINKMODES_HEADER={0x18, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'macvlan1\x00'}]}, @ETHTOOL_A_LINKMODES_OURS={0xc, 0x3, 0x0, 0x1, [@ETHTOOL_A_BITSET_NOMASK={0x4}, @ETHTOOL_A_BITSET_NOMASK={0x4}]}, @ETHTOOL_A_LINKMODES_HEADER={0x18, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'gretap0\x00'}]}, @ETHTOOL_A_LINKMODES_AUTONEG={0x5, 0x2, 0xe9}, @ETHTOOL_A_LINKMODES_AUTONEG={0x5, 0x2, 0x4}]}, 0x1474}}, 0x20004800) r6 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r6, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000000040)={r7, @in6={{0xa, 0x0, 0x0, @ipv4={[], [], @initdev={0xac, 0x1e, 0x0, 0x0}}}}}, &(0x7f0000000100)=0x84) socket$inet6_sctp(0xa, 0x5, 0x84) r8 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r8, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) r10 = creat(&(0x7f0000000400)='./file0\x00', 0x40) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r10, 0x84, 0x6, &(0x7f0000000040)={r9, @in={{0x2, 0x4e22, @loopback}}}, &(0x7f0000000100)=0x84) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000140)=@assoc_value={r9, 0x9}, 0x8) [ 243.020444] hfsplus: gid requires an argument [ 243.046490] hfsplus: unable to parse mount options 15:16:57 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @ipv4={[], [], @empty}}, 0x1c) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x4e21, 0x0, @ipv4={[], [], @dev={0xac, 0x14, 0x14, 0x38}}}, 0x1c) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000000)=@assoc_value, 0x8) 15:16:57 executing program 0 (fault-call:4 fault-nth:1): r0 = socket(0x10, 0x3, 0x0) r1 = socket$inet(0x2, 0x3, 0x5) setsockopt$inet_msfilter(r1, 0x0, 0x8, &(0x7f0000000200)=ANY=[@ANYBLOB="f1"], 0x1) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000040)={0x0, @local, @local}, &(0x7f0000000000)=0xc) sendmsg$nl_route_sched(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000001c40)={&(0x7f0000000100)=@newqdisc={0x30, 0x24, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r2, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_tbf={{0x8, 0x8, 'tbf\x00'}, {0x4}}]}, 0x30}}, 0x0) 15:16:57 executing program 5: syz_mount_image$msdos(&(0x7f0000000340)='msdos\x00', &(0x7f0000000280)='./file0\x00', 0xe800, 0x1, &(0x7f0000000180)=[{&(0x7f0000000000)="eb3c906d6b66732e666174000204010002000274", 0x14}], 0x800010, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000180)='./bus\x00', 0x0) io_setup(0x83, &(0x7f00000003c0)=0x0) r3 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) ftruncate(r3, 0x7fff) fcntl$setstatus(r1, 0x4, 0x44800) io_submit(r2, 0x6, &(0x7f0000000540)=[&(0x7f00000000c0)={0x2703000000000009, 0x800ff7f, 0x3, 0x1, 0x0, r1, &(0x7f0000000000), 0x5000}]) 15:16:57 executing program 2: r0 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) syz_mount_image$hfsplus(&(0x7f0000000000)='hfsplus\x00', &(0x7f0000000040)='./file0\x00', 0x6000000, 0x0, 0x0, 0x0, &(0x7f0000001480)={[{@gid={'gid', 0x3d, r1}}]}) 15:16:57 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, 0x0, 0x0) connect$inet6(0xffffffffffffffff, 0x0, 0x0) r1 = dup(0xffffffffffffffff) r2 = gettid() ptrace$setopts(0x4206, r2, 0x0, 0x0) tkill(r2, 0x3c) ptrace$cont(0x18, r2, 0x0, 0x0) sendmsg$NBD_CMD_RECONFIGURE(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f00000000c0), 0xc, &(0x7f0000000180)={&(0x7f0000000280)=ANY=[@ANYRES16, @ANYRES16], 0x3}, 0x1, 0x0, 0x0, 0x44000}, 0x20004811) ioctl$DRM_IOCTL_MODE_DIRTYFB(0xffffffffffffffff, 0xc01864b1, &(0x7f0000000100)={0xff, 0x3, 0x401, 0x4, &(0x7f0000000080)=[{0x14ce, 0x40, 0x1fb}, {0x7, 0x6, 0x0, 0x200}, {0x7, 0x8001, 0xb59, 0x4}, {0x1020, 0xffe1, 0x7ff, 0xfff7}]}) ptrace$setregs(0xd, r2, 0x0, &(0x7f0000000080)) ptrace$cont(0x18, r2, 0xfffffffffffffffd, 0x0) fcntl$setown(r1, 0x8, r2) r3 = syz_open_procfs(0x0, &(0x7f0000000340)='fdinfo\x00') sendfile(0xffffffffffffffff, r3, &(0x7f0000000240)=0x202, 0x4000000000dc) r4 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140)='nbd\x00') sendmsg$NBD_CMD_RECONFIGURE(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f00000000c0), 0xc, &(0x7f0000000180)={&(0x7f0000000280)=ANY=[@ANYRES16=r4, @ANYRES16=r3], 0x3}, 0x1, 0x0, 0x0, 0x44000}, 0x20004811) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000240)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r4, @ANYBLOB], 0x2c}, 0x1, 0x0, 0x0, 0x1}, 0x10) ioctl$TIOCMBIS(r1, 0x5416, &(0x7f0000000040)=0x4) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000000)=@assoc_value={0x0, 0x7f}, 0x8) [ 243.174594] FAULT_INJECTION: forcing a failure. [ 243.174594] name failslab, interval 1, probability 0, space 0, times 0 [ 243.205264] FAT-fs (loop5): invalid media value (0x00) [ 243.226294] FAT-fs (loop5): Can't find a valid FAT filesystem [ 243.226956] CPU: 0 PID: 12654 Comm: syz-executor.0 Not tainted 4.19.127-syzkaller #0 [ 243.240126] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 243.249477] Call Trace: [ 243.252087] dump_stack+0x1fc/0x2fe [ 243.255731] should_fail.cold+0xa/0x14 [ 243.259634] ? setup_fault_attr+0x200/0x200 [ 243.263972] __should_failslab+0x115/0x180 [ 243.268234] should_failslab+0x5/0xf [ 243.271956] kmem_cache_alloc_node_trace+0x244/0x3b0 [ 243.277110] __kmalloc_node_track_caller+0x38/0x70 [ 243.282040] __kmalloc_reserve.isra.0+0x39/0xe0 [ 243.286722] __alloc_skb+0xef/0x5b0 [ 243.290395] ? __kmalloc_reserve.isra.0+0xe0/0xe0 [ 243.295241] ? netlink_autobind.isra.0+0x217/0x300 [ 243.300186] netlink_sendmsg+0xa2e/0xcc0 [ 243.304253] ? nlmsg_notify+0x190/0x190 [ 243.308256] ? move_addr_to_kernel.part.0+0x110/0x110 [ 243.313462] ? nlmsg_notify+0x190/0x190 [ 243.317515] sock_sendmsg+0xc3/0x120 [ 243.321232] ___sys_sendmsg+0x803/0x920 [ 243.325238] ? copy_msghdr_from_user+0x410/0x410 [ 243.329996] ? lock_downgrade+0x740/0x740 [ 243.334142] ? lock_acquire+0x170/0x3c0 [ 243.338101] ? check_preemption_disabled+0x41/0x280 [ 243.343122] ? __fget+0x345/0x520 [ 243.346595] ? ksys_dup3+0x3c0/0x3c0 [ 243.350316] ? vfs_write+0x3d7/0x540 [ 243.354023] ? __fget_light+0x1d1/0x230 [ 243.358011] __sys_sendmsg+0xec/0x1b0 [ 243.361816] ? __ia32_sys_shutdown+0x70/0x70 [ 243.366211] ? vfs_write+0x393/0x540 [ 243.369951] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 243.374730] ? trace_hardirqs_off_caller+0x69/0x210 [ 243.379749] ? do_syscall_64+0x21/0x620 [ 243.383762] do_syscall_64+0xf9/0x620 [ 243.387555] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 243.392724] RIP: 0033:0x45ca69 [ 243.395900] Code: 0d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 db b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 243.414813] RSP: 002b:00007f654b323c78 EFLAGS: 00000246 ORIG_RAX: 000000000000002e 15:16:57 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, 0x0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000600)='auxv\x00') sendfile(0xffffffffffffffff, r1, &(0x7f0000000240)=0x202, 0x4000000000dc) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140)='nbd\x00') sendmsg$NBD_CMD_RECONFIGURE(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f00000000c0), 0xc, &(0x7f0000000180)={&(0x7f0000000280)=ANY=[@ANYRES16=r2, @ANYRES16=r1], 0x3}, 0x1, 0x0, 0x0, 0x44000}, 0x20004811) setsockopt$inet_tcp_buf(r1, 0x6, 0x21, &(0x7f00000002c0)="9ede7254a2684f40b3204f751d521656af2eb55162df07db41bcaf320cd57b07d99b772c102a93996f", 0x29) getsockopt$inet6_dccp_buf(r1, 0x21, 0x2, &(0x7f0000000040)=""/182, &(0x7f0000000100)=0xb6) connect$inet6(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000000)=@assoc_value={0x0, 0x7f}, 0x8) write$P9_ROPEN(r1, &(0x7f0000000200)={0x18, 0x71, 0x2, {{0x2, 0x3, 0x1}, 0x6}}, 0x18) 15:16:57 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @ipv4={[], [], @empty}}, 0x1c) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x4e21, 0x0, @ipv4={[], [], @dev={0xac, 0x14, 0x14, 0x38}}}, 0x1c) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x81}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000000)=@assoc_value={0x0, 0x7f}, 0x8) r1 = syz_open_procfs(0x0, &(0x7f0000000600)='auxv\x00') sendfile(0xffffffffffffffff, r1, &(0x7f0000000240)=0x202, 0x4000000000dc) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140)='nbd\x00') sendmsg$NBD_CMD_RECONFIGURE(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f00000000c0), 0xc, &(0x7f0000000180)={&(0x7f0000000280)=ANY=[@ANYRES16=r2, @ANYRES16=r1], 0x3}, 0x1, 0x0, 0x0, 0x44000}, 0x20004811) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f0000000180)=@nat={'nat\x00', 0x1b, 0x5, 0x448, 0x198, 0x2b0, 0xffffffff, 0x0, 0x198, 0x3b0, 0x3b0, 0xffffffff, 0x3b0, 0x3b0, 0x5, &(0x7f0000000100), {[{{@ip={@rand_addr=0x64010100, @initdev={0xac, 0x1e, 0x1, 0x0}, 0xff000000, 0xffffffff, 'syzkaller1\x00', 'veth1_to_batadv\x00', {}, {0xff}, 0x11, 0x0, 0x64}, 0x0, 0xa8, 0xf0, 0x0, {}, [@common=@unspec=@quota={{0x38, 'quota\x00'}, {0x1, 0x0, 0x401, {0x8000}}}]}, @unspec=@SNAT1={0x48, 'SNAT\x00', 0x1, {0x30, @ipv6=@local, @ipv4=@dev={0xac, 0x14, 0x14, 0x1b}, @port=0x4e22, @icmp_id=0x66}}}, {{@uncond, 0x0, 0x70, 0xa8}, @SNAT0={0x38, 'SNAT\x00', 0x0, {0x1, {0x4, @empty, @dev={0xac, 0x14, 0x14, 0xb}, @icmp_id=0x67, @gre_key}}}}, {{@uncond, 0x0, 0xd0, 0x118, 0x0, {}, [@common=@socket0={{0x20, 'socket\x00'}}, @common=@set={{0x40, 'set\x00'}, {{0x3, [0x0, 0x1, 0x1, 0x5, 0x7], 0x3, 0x4}}}]}, @unspec=@SNAT1={0x48, 'SNAT\x00', 0x1, {0x9, @ipv4=@dev={0xac, 0x14, 0x14, 0x19}, @ipv6=@empty, @gre_key=0x1, @icmp_id=0x64}}}, {{@ip={@local, @rand_addr=0x64010102, 0xffffffff, 0xff000000, 'team0\x00', '\x00', {}, {}, 0x11, 0x1}, 0x0, 0xc8, 0x100, 0x0, {}, [@common=@ttl={{0x28, 'ttl\x00'}, {0x0, 0xad}}, @common=@ah={{0x30, 'ah\x00'}, {[0x5, 0x1ff], 0x1}}]}, @SNAT0={0x38, 'SNAT\x00', 0x0, {0x1, {0x0, @dev={0xac, 0x14, 0x14, 0x15}, @rand_addr=0x64010101, @port=0x4e20, @gre_key=0xfff9}}}}], {{[], 0x0, 0x70, 0x98}, {0x28}}}}, 0x4a8) [ 243.422628] RAX: ffffffffffffffda RBX: 0000000000500fc0 RCX: 000000000045ca69 [ 243.429915] RDX: 0000000000000000 RSI: 0000000020000080 RDI: 0000000000000003 [ 243.437175] RBP: 000000000078bf00 R08: 0000000000000000 R09: 0000000000000000 [ 243.444454] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000005 [ 243.451715] R13: 0000000000000a05 R14: 00000000004cce1d R15: 00007f654b3246d4 15:16:57 executing program 0 (fault-call:4 fault-nth:2): r0 = socket(0x10, 0x3, 0x0) r1 = socket$inet(0x2, 0x3, 0x5) setsockopt$inet_msfilter(r1, 0x0, 0x8, &(0x7f0000000200)=ANY=[@ANYBLOB="f1"], 0x1) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000040)={0x0, @local, @local}, &(0x7f0000000000)=0xc) sendmsg$nl_route_sched(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000001c40)={&(0x7f0000000100)=@newqdisc={0x30, 0x24, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r2, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_tbf={{0x8, 0x8, 'tbf\x00'}, {0x4}}]}, 0x30}}, 0x0) [ 243.486807] hfsplus: gid requires an argument [ 243.492674] hfsplus: unable to parse mount options 15:16:57 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000600)='auxv\x00') sendfile(0xffffffffffffffff, r0, &(0x7f0000000240)=0x202, 0x4000000000dc) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140)='nbd\x00') sendmsg$NBD_CMD_RECONFIGURE(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f00000000c0), 0xc, &(0x7f0000000180)={&(0x7f0000000280)=ANY=[@ANYRES16=r1, @ANYRES16=r0], 0x3}, 0x1, 0x0, 0x0, 0x44000}, 0x20004811) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000240)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB], 0x2c}, 0x1, 0x0, 0x0, 0x1}, 0x10) r2 = socket(0x18, 0x0, 0x0) connect$rxrpc(r2, 0x0, 0x0) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)=ANY=[@ANYBLOB='X\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="000128bd700075bd16a2413a00000000000000abf133ffdbdf25010000000c000500", @ANYRES32, @ANYBLOB="08000100", @ANYRES32=r2, @ANYBLOB="0c000300faffffffffffffff0c00080009000000000000000c0006000300000000000000"], 0x58}, 0x1, 0x0, 0x0, 0x4000040}, 0x841) r3 = socket(0x10, 0x803, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) r5 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r5, &(0x7f0000000080)={0x0, 0x382, &(0x7f0000000140)={0x0, 0xb7ff}}, 0x0) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r4, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000001280)=ANY=[@ANYBLOB="3400000010000104000020000000000000000000", @ANYRES32=r6, @ANYBLOB="0100000000000000140012000c000100627269646765"], 0x34}}, 0x0) sendmsg$nl_route(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000240)=@ipv6_newaddr={0x34, 0x14, 0x9535393fea6295b5, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, r6}, [@IFA_FLAGS={0x8, 0x8, 0x3778bcbaae6b525f}, @IFA_LOCAL={0x14, 0x2, @ipv4={[], [], @broadcast}}]}, 0x34}}, 0x0) sendmsg$xdp(r2, &(0x7f0000001440)={&(0x7f0000000040)={0x2c, 0x2, r6, 0x1a}, 0x10, &(0x7f00000013c0)=[{&(0x7f0000000080)="de884706639016ac0696b0d760a1c407d91e3f4ecfa96b7fe1524e7c75a43a889003dcb9c19c7ceb5d752a8bfe8b40bcae197d3aea5672039ddd13fab858f9832132e1a709106818b1ffceb85cca54df360b0f2eb826c83eae1b31e0d095d8e7c40dd3342cddf969a6b1c565e668a7cb1126", 0x72}, {&(0x7f0000000100)="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", 0x1000}, {&(0x7f0000001100)="da7edc2ac6db3634848e0590269caa158661b0", 0x13}, {&(0x7f0000001140)="1853678c90812ad1849745aaa7c48266bbe7709fc6234e5e11f80a7aab6a3962a0184a4c55892b9d0544e1dc9db40680eeee3e6790baaf8cdfda1ef66baf703b6783edf664b19c51eae429dd7e2948536ff9d389775f25338d4e8537fc1db23474d68df0ce47ea70cafea1ec4cccaf68d3a986b45b4ee5860258a9a417d4b3dd7993cb16c1ca22ae1eb54ea405a345939ca613bc8f776f5f785b6ac9327e7a3024b2", 0xa2}, {&(0x7f0000001200)="1cc2e849", 0x4}, {&(0x7f0000001240)="dbdc59014652e0de7b5ea31a691d548f8dd77bb27dcfa367dc5cb60bf80e2797a6758be33d4ca7da7645f3cdaa9f47defbdc8fe31c9fe91fe7b224b56cf417957d088714e55b15086bc76182d52da376550fc61374a3136b5cdfcbb0bff6fd8570b599f209bc2d4f499d179b77636973e349c25cbfc716053abba348167b1d3d4e055c58dfb42c152e150c79", 0x8c}, {&(0x7f0000001300)="d56cc7000b493a8a5a99e875632cf6d5a136562c9ccbffe53b4e1281f7f7ae00bd1e9649cdb9842cad78e7e3b16f5e1d10a1d7efc670971eaf0506524b78f988bf76f613be25dcd2bf0b0149e4036d178d4cbb6dcc8c5607fa6322603617108957e611ff85761e0b4c535ac5f2575c02b0346eb79ff38048e845032b68a64635237314ae9e3accaa5e4cc17d7e36c987e63915d2", 0x94}], 0x7, 0x0, 0x0, 0x4040}, 0x10) r7 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r7, 0x0, 0x0) connect$inet6(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r7, 0x84, 0x10, &(0x7f0000000000)=@assoc_value={0x0, 0x7f}, 0x8) [ 243.572363] hfsplus: gid requires an argument 15:16:57 executing program 5: syz_mount_image$msdos(&(0x7f0000000340)='msdos\x00', &(0x7f0000000280)='./file0\x00', 0xe800, 0x1, &(0x7f0000000180)=[{&(0x7f0000000000)="eb3c906d6b66732e666174000204010002000274", 0x14}], 0x800010, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000180)='./bus\x00', 0x0) io_setup(0x83, &(0x7f00000003c0)=0x0) r3 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) ftruncate(r3, 0x7fff) fcntl$setstatus(r1, 0x4, 0x44800) io_submit(r2, 0x6, &(0x7f0000000540)=[&(0x7f00000000c0)={0x2703000000000009, 0x800ff7f, 0x3, 0x1, 0x0, r1, &(0x7f0000000000), 0x5000}]) [ 243.602319] hfsplus: unable to parse mount options [ 243.629074] FAULT_INJECTION: forcing a failure. [ 243.629074] name failslab, interval 1, probability 0, space 0, times 0 [ 243.640719] CPU: 0 PID: 12682 Comm: syz-executor.0 Not tainted 4.19.127-syzkaller #0 [ 243.648600] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 243.657963] Call Trace: [ 243.660554] dump_stack+0x1fc/0x2fe [ 243.664188] should_fail.cold+0xa/0x14 [ 243.668141] ? setup_fault_attr+0x200/0x200 [ 243.672474] ? lock_downgrade+0x740/0x740 [ 243.676631] __should_failslab+0x115/0x180 [ 243.680871] should_failslab+0x5/0xf [ 243.684584] kmem_cache_alloc+0x40/0x370 [ 243.688642] skb_clone+0x151/0x3d0 [ 243.691688] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.4'. [ 243.692178] netlink_deliver_tap+0x959/0xb90 [ 243.705081] netlink_unicast+0x547/0x6a0 [ 243.709152] ? netlink_sendskb+0x70/0x70 [ 243.713225] netlink_sendmsg+0x6e3/0xcc0 [ 243.717295] ? nlmsg_notify+0x190/0x190 [ 243.721272] ? move_addr_to_kernel.part.0+0x110/0x110 [ 243.726467] ? nlmsg_notify+0x190/0x190 [ 243.730440] sock_sendmsg+0xc3/0x120 [ 243.734170] ___sys_sendmsg+0x803/0x920 [ 243.738158] ? copy_msghdr_from_user+0x410/0x410 [ 243.742926] ? lock_downgrade+0x740/0x740 [ 243.747080] ? lock_acquire+0x170/0x3c0 [ 243.751061] ? check_preemption_disabled+0x41/0x280 [ 243.752384] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.4'. [ 243.756081] ? __fget+0x345/0x520 [ 243.756098] ? ksys_dup3+0x3c0/0x3c0 [ 243.756118] ? vfs_write+0x3d7/0x540 [ 243.756134] ? __fget_light+0x1d1/0x230 [ 243.779476] __sys_sendmsg+0xec/0x1b0 [ 243.783276] ? __ia32_sys_shutdown+0x70/0x70 [ 243.787681] ? vfs_write+0x393/0x540 [ 243.791405] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 243.796160] ? trace_hardirqs_off_caller+0x69/0x210 [ 243.801203] ? do_syscall_64+0x21/0x620 [ 243.805179] do_syscall_64+0xf9/0x620 [ 243.808986] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 243.814182] RIP: 0033:0x45ca69 15:16:57 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, 0x0, 0x0) connect$inet6(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000000)=@assoc_value={0x0, 0x7f}, 0x8) prctl$PR_TASK_PERF_EVENTS_ENABLE(0x20) [ 243.817390] Code: 0d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 db b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 243.836295] RSP: 002b:00007f654b323c78 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 243.844009] RAX: ffffffffffffffda RBX: 0000000000500fc0 RCX: 000000000045ca69 [ 243.851376] RDX: 0000000000000000 RSI: 0000000020000080 RDI: 0000000000000003 [ 243.858631] RBP: 000000000078bf00 R08: 0000000000000000 R09: 0000000000000000 [ 243.865978] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000005 [ 243.873236] R13: 0000000000000a05 R14: 00000000004cce1d R15: 00007f654b3246d4 15:16:57 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @ipv4={[], [], @empty}}, 0x1c) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x4e21, 0x0, @ipv4={[], [], @dev={0xac, 0x14, 0x14, 0x38}}}, 0x1c) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 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_bp={0x0}, 0x0, 0x81, 0x2000000, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000000)=@assoc_value={0x0, 0x7f}, 0x8) r1 = dup(0xffffffffffffffff) r2 = syz_open_procfs(0x0, &(0x7f0000000600)='auxv\x00') sendfile(0xffffffffffffffff, r2, &(0x7f0000000240)=0x202, 0x4000000000dc) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140)='nbd\x00') sendmsg$NBD_CMD_RECONFIGURE(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f00000000c0), 0xc, &(0x7f0000000180)={&(0x7f0000000280)=ANY=[@ANYRES16=r3, @ANYRES16=r2], 0x3}, 0x1, 0x0, 0x0, 0x44000}, 0x20004811) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000380)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r3, @ANYBLOB="3fe4fbc0f04a42e556d279cfce7d49e3b5b795a0142d79e6bbc7cb0d933173da85b95534ba681cd9337588cad9de39996ccd83b27e1c6245c8975bc2a4d2146cc3eb81c3681a5818e8b5181d6c072eb8cb42356dc3d25e748975a721d7bc0d47c662de4e0017968bec8c0a03cc6d36643b7183ff12e827ab8b40e238a9692fa3ebcc000045ea67b9ba055ff28f761cbd5a10bc38461a0cd542e9"], 0x2c}, 0x1, 0x0, 0x0, 0x1}, 0x10) r4 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000100)='/dev/btrfs-control\x00', 0x0, 0x0) write$RDMA_USER_CM_CMD_DESTROY_ID(r4, &(0x7f0000000340)={0x1, 0x10, 0xfa00, {&(0x7f0000000200)}}, 0x18) ioctl$VIDIOC_S_OUTPUT(r1, 0xc004562f, &(0x7f0000000080)=0x7) [ 243.994565] FAT-fs (loop5): invalid media value (0x00) 15:16:58 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @ipv4={[], [], @empty}}, 0x1c) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x4e21, 0x0, @ipv4={[], [], @dev={0xac, 0x14, 0x14, 0x38}}}, 0x1c) 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_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x29, 0x10, &(0x7f0000000000)=@assoc_value, 0x8) 15:16:58 executing program 2: r0 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) syz_mount_image$hfsplus(&(0x7f0000000000)='hfsplus\x00', &(0x7f0000000040)='./file0\x00', 0x7000000, 0x0, 0x0, 0x0, &(0x7f0000001480)={[{@gid={'gid', 0x3d, r1}}]}) 15:16:58 executing program 0 (fault-call:4 fault-nth:3): r0 = socket(0x10, 0x3, 0x0) r1 = socket$inet(0x2, 0x3, 0x5) setsockopt$inet_msfilter(r1, 0x0, 0x8, &(0x7f0000000200)=ANY=[@ANYBLOB="f1"], 0x1) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000040)={0x0, @local, @local}, &(0x7f0000000000)=0xc) sendmsg$nl_route_sched(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000001c40)={&(0x7f0000000100)=@newqdisc={0x30, 0x24, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r2, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_tbf={{0x8, 0x8, 'tbf\x00'}, {0x4}}]}, 0x30}}, 0x0) 15:16:58 executing program 4: r0 = dup(0xffffffffffffffff) r1 = syz_open_procfs(0x0, &(0x7f0000000600)='auxv\x00') sendfile(0xffffffffffffffff, r1, &(0x7f0000000240)=0x202, 0x4000000000dc) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140)='nbd\x00') sendmsg$NBD_CMD_RECONFIGURE(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f00000000c0), 0xc, &(0x7f0000000180)={&(0x7f0000000280)=ANY=[@ANYRES16=r2, @ANYRES16=r1], 0x3}, 0x1, 0x0, 0x0, 0x44000}, 0x20004811) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000240)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r2, @ANYBLOB], 0x2c}, 0x1, 0x0, 0x0, 0x1}, 0x10) ioctl$KVM_SET_XSAVE(r0, 0x5000aea5, &(0x7f0000000040)={[0x2, 0x1, 0x2, 0x2, 0xb45, 0x6, 0x5, 0x4, 0x800, 0x100, 0xc983, 0x7, 0x9, 0xf21d, 0x80000000, 0x8, 0x4, 0x8, 0x84, 0x9, 0xfffffff8, 0x7, 0x8, 0x8, 0x6, 0xfff, 0x40, 0xd5, 0x76c, 0x8, 0x9, 0xfffffffd, 0xffffffff, 0x3b6, 0xff, 0x1ff, 0x9, 0x7, 0x7fff, 0x720c, 0x80000000, 0x1adb, 0x7, 0x55e, 0x2, 0x3, 0x3ff, 0x7ff, 0x4, 0x81, 0x8, 0xfffffffe, 0x401, 0xffffffff, 0x4981a9a8, 0x6, 0x4, 0x3, 0x8, 0x3, 0xc7be, 0xcf, 0x6, 0x33, 0xaa, 0x3, 0x5, 0x7, 0xfffffe01, 0xffffffff, 0x80000001, 0x6, 0x99, 0x0, 0x1, 0x5, 0x1, 0x7f, 0x3f, 0x1c, 0x0, 0xfff, 0x5, 0x5065, 0x5, 0x6, 0x1, 0xd8, 0x3ff, 0x5, 0xe47ca0e, 0x6, 0x6e3, 0x3f, 0x81, 0x7, 0xffff00, 0x0, 0x3, 0x8, 0x1, 0x80000000, 0x4, 0x2ed7, 0x40, 0x1, 0x1d, 0xfff, 0x0, 0x7, 0x9, 0x5, 0x5, 0x800, 0x100, 0x7, 0x1, 0x1, 0x1, 0x2, 0x401, 0x5, 0x3ff, 0x6, 0x5, 0x80, 0x6, 0x20, 0x0, 0x1, 0x1ee, 0x9, 0x8, 0x2, 0x21c, 0x448, 0x5, 0x4, 0x5, 0x3, 0x4, 0xffffff43, 0x8, 0xb, 0x0, 0x4, 0x8, 0x6, 0xfffffe01, 0x3ccb, 0x2277703, 0x8000, 0x7f, 0x1, 0xfffffffa, 0x31, 0x1, 0x8, 0x10001, 0x258, 0x2c16d524, 0x9, 0x0, 0x4, 0xe8, 0x1, 0x5, 0x401, 0x7, 0x200, 0x7, 0x106, 0x7, 0x6, 0x6e, 0x20000000, 0x5, 0x6, 0x115f, 0xfffffff9, 0x3f, 0x1, 0x1, 0x9, 0x2, 0x6, 0x7a83, 0x8, 0xe042, 0x800, 0xfd, 0x401, 0x7ff, 0x101, 0x8001, 0x57b9, 0x2, 0x80, 0x3ff, 0x5, 0x80000001, 0x9, 0x80000000, 0x64a5e7b2, 0x4, 0x1, 0x0, 0x800, 0x3e52, 0x4, 0x1, 0x8, 0x7fff, 0x2, 0x3, 0x80000001, 0xd72, 0x9, 0x8, 0x2, 0x9, 0x0, 0x6, 0x200, 0x2, 0xbcb, 0x1, 0x100, 0x3, 0x5, 0xfffffffd, 0x442a, 0xfffffffc, 0x3, 0x401, 0x5, 0x1ff, 0x80000001, 0x3, 0x0, 0x1, 0xffa, 0xabd, 0xfffffffe, 0x9, 0xa1d, 0x5, 0x2, 0x9, 0x7, 0x2, 0x7, 0x40, 0xa994, 0x4, 0x7f, 0x2, 0x1, 0x9, 0x400, 0x4f5233b0, 0x9, 0x1, 0x8, 0x86a, 0x0, 0x1000, 0x2, 0x8ebf, 0x2, 0x9, 0x10000, 0x8, 0x2, 0x1, 0xffff3e92, 0xffffffff, 0x20, 0x100, 0x5, 0x7fff, 0x20, 0x1, 0x8001, 0x200, 0x3, 0x0, 0x5, 0x7, 0x4c3d, 0xffffffc8, 0x0, 0xff, 0x4, 0x4, 0x7fffffff, 0x9, 0x6, 0x100, 0x4f03, 0x20, 0x0, 0x777, 0x4, 0x9, 0x8c8, 0x9, 0x3, 0x9, 0x9, 0x0, 0x80000001, 0x40, 0x2, 0x7, 0x3, 0x3, 0x8001, 0xffff, 0x2, 0x9, 0x800, 0x1ff, 0x80000001, 0x5, 0x2, 0x8000, 0x64, 0xfffff000, 0xebf, 0x401, 0x5, 0xff, 0x9, 0x1, 0x0, 0x5, 0x1, 0xcf, 0x1000, 0x3, 0x9, 0x4, 0xfffffffd, 0x20, 0x8001, 0x8, 0x80000001, 0xffffff80, 0x9, 0x4, 0x2, 0x80000000, 0x8001, 0x7, 0xfff, 0x9, 0x5, 0x0, 0x7fffffff, 0x864e, 0x8001, 0x7f, 0x2, 0x2, 0x2000, 0x0, 0x0, 0x10000, 0x1, 0x7f, 0x1, 0x20, 0x76, 0x4, 0x7, 0x188340, 0xa70, 0x9, 0x9, 0x9, 0x1, 0xfffffffa, 0x0, 0x4, 0xffffffff, 0x5, 0x101, 0x8, 0x3, 0xfffff3f3, 0x4, 0xb738, 0x91, 0x7, 0x6c15, 0xc6dc, 0x3, 0x1, 0xffffffff, 0x3, 0x63b2, 0x98c8, 0x20, 0x7f, 0xfffffe00, 0xaa, 0x2, 0x5, 0x3, 0x20, 0x5, 0x2, 0x4, 0x162, 0x100, 0x271, 0x4, 0x8000, 0x9d, 0x9, 0x0, 0x1, 0x5, 0x9, 0x6, 0x1, 0xa5fe, 0xffff, 0x5, 0x80000000, 0x0, 0x4, 0x24, 0x4, 0x8d, 0x1e6, 0x4, 0x6b, 0x7, 0x101, 0x7ff, 0x2, 0x9, 0x2d45, 0x81, 0x200, 0x81, 0x80000000, 0x0, 0x5, 0x0, 0x8, 0x2, 0x40, 0xffff, 0x5, 0xf, 0xcca2, 0x5, 0x9, 0x8, 0x40, 0x79, 0x6, 0x9, 0x8000, 0x2, 0x0, 0x36, 0x2, 0x7, 0xfff, 0x1e, 0x2, 0x3b000000, 0x6, 0x1, 0x80000, 0x20, 0x2ef0, 0x1, 0x10000, 0x9, 0x8001, 0x80, 0x80000001, 0x0, 0x5, 0x6, 0x1, 0x9, 0x4, 0x0, 0x2b8211c6, 0x2, 0x80000001, 0xffff, 0x0, 0x5, 0x3, 0x7f, 0x3, 0x0, 0x64, 0x3, 0x200, 0x9, 0x71, 0x0, 0x5, 0x7, 0x7, 0x100, 0x9c8, 0xce59, 0x3, 0x7fffffff, 0x7, 0x100, 0x4, 0x3, 0x8000, 0x9, 0xa4ba, 0x0, 0x2, 0x101, 0xffffff7f, 0x3, 0xfe8f, 0x7f, 0x98c0000, 0x1, 0x2, 0x2, 0x5, 0x7ff, 0x7, 0xff, 0xb6d, 0x7, 0x1, 0x0, 0xce3, 0x10000, 0x1ff, 0x8000, 0x401, 0x6, 0x7, 0x6, 0x9, 0x0, 0x100, 0x800, 0x1, 0xb4, 0x6, 0x4000, 0xfffffff7, 0xfffffff7, 0x6c6, 0x9, 0x9, 0xc0000000, 0x3, 0x1e27, 0x7ff, 0x64a, 0x9, 0x7fff, 0x400, 0x2, 0xb9, 0x1, 0x5d9, 0x0, 0x8001, 0x4, 0x4, 0x6, 0xaa5aa960, 0x0, 0x7, 0xffffffff, 0x10000, 0x3ff, 0x4, 0x2, 0x6, 0x1000, 0xd, 0x9, 0xf08, 0x8, 0x8, 0x5, 0x3, 0x20, 0x9, 0x5, 0x1ff, 0x81, 0x5, 0x1ff, 0x8, 0x3, 0x4, 0x2, 0x1, 0x10000, 0x997e, 0x7fff, 0x80, 0x0, 0x2, 0xa1, 0x7, 0xffffffff, 0x7, 0x0, 0x1, 0xc00c, 0x3, 0xcbe, 0x1000, 0x3, 0x2c, 0x5, 0x10001, 0x9, 0x427, 0x927, 0x6, 0x3, 0xc6ac, 0x5c6e, 0x9, 0x9, 0x3ff, 0x7, 0x101, 0x6b55, 0x7fffffff, 0xffffffff, 0x7, 0xe7e, 0x20, 0x2, 0x3dd, 0x1000, 0xff, 0x5, 0x200, 0x8, 0x7, 0x8, 0x0, 0xd2f, 0x10000, 0x7, 0x6, 0xf5, 0x7, 0x44, 0x6, 0x777d, 0x6, 0x0, 0x4f20fab7, 0x3, 0x7, 0x42, 0x0, 0x80000001, 0x1, 0x2, 0x4, 0x9d2, 0x1f, 0x55, 0x3, 0x10000, 0x80000001, 0xffffffff, 0x400, 0x7, 0x18, 0x7, 0x45, 0x4fe81725, 0x5, 0x10000, 0x8, 0x5, 0x4, 0x2, 0xba, 0x1ff, 0xfffffc4b, 0x4, 0x8, 0x2, 0x1, 0x60000000, 0x2, 0x3, 0x0, 0x0, 0x8, 0x6, 0x192, 0x3f, 0x882, 0x1, 0x3, 0x200, 0xffffffff, 0xfff, 0x6, 0x10001, 0x9, 0x0, 0xc0, 0x1, 0x0, 0x200, 0x5, 0x6, 0x20, 0x9, 0x4, 0x5, 0x8449, 0x8, 0x2, 0x7, 0x0, 0x40, 0x40, 0x9, 0x4, 0x4, 0x3, 0x2, 0x1, 0x9, 0x1, 0x401, 0x7, 0xe5b, 0x8, 0x1000, 0xffff, 0x100, 0xc7, 0x9, 0x5, 0xffffffaa, 0x7e8, 0x9, 0x5, 0x8, 0x8, 0x100, 0x41, 0x9, 0x4, 0x3f, 0x3, 0xfb6, 0xcb8, 0x3, 0xfffffffd, 0x5, 0xfff, 0x400, 0x6, 0x4, 0x10, 0x3ff, 0x3ff, 0x3, 0xe48f, 0x9c53, 0x1, 0x3, 0x9, 0x0, 0x1, 0x7fffffff, 0x9, 0x6, 0x8000, 0x8, 0x81, 0x5, 0x3bd, 0x0, 0x6, 0x7, 0x3, 0xd890, 0x6b4, 0x3, 0x6, 0x2, 0x81, 0x1, 0x3, 0x6, 0x7, 0x4e69c81b, 0x9, 0x40, 0x6, 0x0, 0x40, 0x1, 0x1fc000, 0x2, 0x800, 0xf2e, 0x8000, 0xfffffffd, 0x566, 0x10000, 0x9, 0x401, 0x2, 0x0, 0x7ff, 0x7, 0x3, 0x4, 0x7, 0x7fffffff, 0x5, 0x0, 0x6, 0x8, 0xfff, 0x6, 0xb7, 0x1, 0x0, 0x4, 0x1000, 0x4327776d, 0x401, 0x3, 0x4, 0x70, 0x7f, 0xb, 0x7, 0x4, 0xa41a, 0x2, 0x1ff, 0x4, 0x5, 0x3, 0x1, 0xffff, 0x7fff, 0xbef, 0x5, 0x3, 0xfd88, 0xffffffff, 0xfffff800, 0x0, 0xbe27, 0x7ff, 0x5, 0x2, 0x7, 0x6bfe9a8f, 0x8, 0x2, 0x91, 0x1, 0x591d, 0x1, 0x80, 0x1, 0x7, 0x80000001, 0x6, 0x40, 0xfffffff9, 0x2, 0x3, 0x0, 0x3f, 0x1, 0x9a36, 0x7, 0x5, 0xff, 0x2, 0x0, 0x80000000, 0x58, 0x1c, 0x2, 0x400, 0x7, 0xf72, 0x4, 0x1, 0x963, 0x7, 0x1356, 0x6, 0x4, 0x5, 0x2d, 0xffff, 0x4ac0, 0x1, 0x6f06, 0x7, 0xfffffff8, 0x80000000, 0xffffffff, 0x0, 0xffff, 0x7, 0x7e7, 0xff, 0x0, 0x0, 0x1, 0xb3, 0x0, 0x127, 0xe3, 0xfc7, 0xffff, 0xc87, 0xfffffff9, 0x6, 0xfff, 0xfffffff7, 0x1, 0x8, 0xd49, 0x9, 0x0, 0x3, 0x1, 0xa1ca, 0xfffff19c, 0xc221, 0xbab2, 0x0, 0x401, 0x7, 0xffff, 0x0, 0x7, 0x3, 0x2, 0x4800, 0xffff, 0x8, 0x80000000, 0x3, 0x80000000, 0x9, 0x1ff, 0xcd, 0x1, 0x5, 0x4, 0x0, 0x7f, 0xaf75, 0x0, 0x80, 0x8, 0xb2, 0x1, 0x8001, 0x4, 0xff, 0x81, 0x0, 0x80000000, 0x5, 0x9, 0x2, 0x20, 0x7, 0x6, 0x8, 0x10000, 0x2, 0x3ff, 0x6, 0x800, 0x6, 0x3, 0x20, 0x1, 0x0, 0x8a, 0xff, 0x2, 0x7f, 0xc2, 0x9, 0x1, 0x3, 0x800, 0x2d13b398, 0x1, 0x8, 0xfffffc00, 0x200, 0x4]}) r3 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r3, 0x0, 0x0) connect$inet6(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f0000000000)=@assoc_value={0x0, 0x7f}, 0x8) [ 244.016189] FAT-fs (loop5): Can't find a valid FAT filesystem [ 244.068657] FAULT_INJECTION: forcing a failure. [ 244.068657] name failslab, interval 1, probability 0, space 0, times 0 [ 244.107062] hfsplus: gid requires an argument [ 244.124099] hfsplus: unable to parse mount options [ 244.134172] CPU: 0 PID: 12705 Comm: syz-executor.0 Not tainted 4.19.127-syzkaller #0 [ 244.142072] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 244.151463] Call Trace: [ 244.154109] dump_stack+0x1fc/0x2fe [ 244.157809] should_fail.cold+0xa/0x14 [ 244.161707] ? setup_fault_attr+0x200/0x200 [ 244.166057] __should_failslab+0x115/0x180 [ 244.170295] should_failslab+0x5/0xf [ 244.174025] kmem_cache_alloc_node+0x23f/0x3b0 [ 244.178618] __alloc_skb+0xba/0x5b0 [ 244.182248] ? __kmalloc_reserve.isra.0+0xe0/0xe0 [ 244.187189] ? qdisc_create+0x1160/0x1160 [ 244.191345] netlink_ack+0x234/0xa50 [ 244.195155] ? netdev_pick_tx+0x2f0/0x2f0 [ 244.199322] ? netlink_sendmsg+0xcc0/0xcc0 [ 244.203570] ? __copy_skb_header+0x380/0x510 [ 244.208004] ? sock_queue_err_skb+0x710/0x710 [ 244.212506] ? check_preemption_disabled+0x41/0x280 [ 244.217521] netlink_rcv_skb+0x33e/0x410 15:16:58 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) r1 = dup(0xffffffffffffffff) r2 = syz_open_procfs(0x0, &(0x7f0000000600)='auxv\x00') sendfile(0xffffffffffffffff, r2, &(0x7f0000000240)=0x202, 0x4000000000dc) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140)='nbd\x00') sendmsg$NBD_CMD_RECONFIGURE(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f00000000c0), 0xc, &(0x7f0000000180)={&(0x7f0000000280)=ANY=[@ANYRES16=r3, @ANYRES16=r2], 0x3}, 0x1, 0x0, 0x0, 0x44000}, 0x20004811) r4 = dup(0xffffffffffffffff) r5 = syz_open_procfs(0x0, &(0x7f0000000600)='auxv\x00') sendfile(0xffffffffffffffff, r5, &(0x7f0000000240)=0x202, 0x4000000000dc) r6 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140)='nbd\x00') sendmsg$NBD_CMD_RECONFIGURE(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f00000000c0), 0xc, &(0x7f0000000180)={&(0x7f0000000280)=ANY=[@ANYRES16=r6, @ANYRES16=r5], 0x3}, 0x1, 0x0, 0x0, 0x44000}, 0x20004811) sendmsg$NBD_CMD_CONNECT(r4, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000240)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r6, @ANYBLOB], 0x2c}, 0x1, 0x0, 0x0, 0x1}, 0x10) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000240)=ANY=[@ANYBLOB="6c000001", @ANYRES16=r4, @ANYBLOB], 0x2c}, 0x1, 0x0, 0x0, 0x1}, 0x40010) r7 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140)='nbd\x00') sendmsg$NBD_CMD_RECONFIGURE(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f00000000c0), 0xc, &(0x7f0000000180)={&(0x7f0000000280)=ANY=[@ANYRES16=r7, @ANYRES16], 0x3}, 0x1, 0x0, 0x0, 0x44000}, 0x20004811) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000040), &(0x7f0000000080)=0x4) setsockopt$sock_void(r1, 0x1, 0x1b, 0x0, 0x0) bind$inet6(r0, 0x0, 0x0) connect$inet6(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000000)=@assoc_value={0x0, 0x7f}, 0x8) [ 244.221661] ? rtnl_calcit.isra.0+0x430/0x430 [ 244.226181] ? netlink_ack+0xa50/0xa50 [ 244.230100] netlink_unicast+0x4d7/0x6a0 [ 244.234181] ? netlink_sendskb+0x70/0x70 [ 244.238253] netlink_sendmsg+0x6e3/0xcc0 [ 244.242325] ? nlmsg_notify+0x190/0x190 [ 244.246307] ? move_addr_to_kernel.part.0+0x110/0x110 [ 244.251520] ? nlmsg_notify+0x190/0x190 [ 244.255495] sock_sendmsg+0xc3/0x120 [ 244.259241] ___sys_sendmsg+0x803/0x920 [ 244.263218] ? copy_msghdr_from_user+0x410/0x410 [ 244.267975] ? lock_downgrade+0x740/0x740 [ 244.272119] ? lock_acquire+0x170/0x3c0 [ 244.276084] ? check_preemption_disabled+0x41/0x280 [ 244.281130] ? __fget+0x345/0x520 [ 244.284569] ? ksys_dup3+0x3c0/0x3c0 [ 244.288307] ? vfs_write+0x3d7/0x540 [ 244.292015] ? __fget_light+0x1d1/0x230 [ 244.295979] __sys_sendmsg+0xec/0x1b0 [ 244.299760] ? __ia32_sys_shutdown+0x70/0x70 [ 244.304162] ? vfs_write+0x393/0x540 [ 244.307899] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 244.312647] ? trace_hardirqs_off_caller+0x69/0x210 [ 244.317647] ? do_syscall_64+0x21/0x620 [ 244.321612] do_syscall_64+0xf9/0x620 [ 244.325427] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 244.330614] RIP: 0033:0x45ca69 [ 244.333793] Code: 0d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 db b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 244.352688] RSP: 002b:00007f654b323c78 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 244.360405] RAX: ffffffffffffffda RBX: 0000000000500fc0 RCX: 000000000045ca69 [ 244.367651] RDX: 0000000000000000 RSI: 0000000020000080 RDI: 0000000000000003 15:16:58 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @ipv4={[], [], @empty}}, 0x1c) r1 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000080)='/dev/bsg\x00', 0x22000, 0x0) sendmsg$RDMA_NLDEV_CMD_NEWLINK(r1, &(0x7f0000000340)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000000300)={&(0x7f0000000240)={0x88, 0x1403, 0x300, 0x70bd27, 0x25dfdbfb, "", [{{0x9, 0x2, 'syz1\x00'}, {0x8, 0x41, 'siw\x00'}, {0x14, 0x33, 'erspan0\x00'}}, {{0x9, 0x2, 'syz2\x00'}, {0x8, 0x41, 'rxe\x00'}, {0x14, 0x33, 'dummy0\x00'}}, {{0x9, 0x2, 'syz2\x00'}, {0x8, 0x41, 'rxe\x00'}, {0x14, 0x33, 'ip6_vti0\x00'}}]}, 0x88}}, 0x20000000) ioctl$sock_inet6_tcp_SIOCATMARK(r1, 0x8905, &(0x7f0000000100)) r2 = socket$can_raw(0x1d, 0x3, 0x1) ioctl$sock_SIOCADDRT(r2, 0x890b, &(0x7f0000000180)={0x0, @sco, @nfc={0x27, 0x0, 0x1, 0x2}, @hci={0x1f, 0xffdf, 0x4}, 0x0, 0x0, 0x0, 0x0, 0x4, &(0x7f0000000200)='veth1\x00', 0x0, 0x2, 0x3}) r3 = dup(r1) connect$inet6(r3, &(0x7f0000000040)={0xa, 0x4e21, 0x0, @ipv4={[], [], @dev={0xac, 0x14, 0x14, 0x38}}}, 0x1c) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x81, 0x0, 0x8}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000000)=@assoc_value={0x0, 0x7f}, 0x8) 15:16:58 executing program 5: syz_mount_image$msdos(&(0x7f0000000340)='msdos\x00', &(0x7f0000000280)='./file0\x00', 0xe800, 0x1, &(0x7f0000000180)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400020401000200027400", 0x15}], 0x800010, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000180)='./bus\x00', 0x0) io_setup(0x83, &(0x7f00000003c0)=0x0) r3 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) ftruncate(r3, 0x7fff) fcntl$setstatus(r1, 0x4, 0x44800) io_submit(r2, 0x6, &(0x7f0000000540)=[&(0x7f00000000c0)={0x2703000000000009, 0x800ff7f, 0x3, 0x1, 0x0, r1, &(0x7f0000000000), 0x5000}]) 15:16:58 executing program 0 (fault-call:4 fault-nth:4): r0 = socket(0x10, 0x3, 0x0) r1 = socket$inet(0x2, 0x3, 0x5) setsockopt$inet_msfilter(r1, 0x0, 0x8, &(0x7f0000000200)=ANY=[@ANYBLOB="f1"], 0x1) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000040)={0x0, @local, @local}, &(0x7f0000000000)=0xc) sendmsg$nl_route_sched(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000001c40)={&(0x7f0000000100)=@newqdisc={0x30, 0x24, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r2, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_tbf={{0x8, 0x8, 'tbf\x00'}, {0x4}}]}, 0x30}}, 0x0) [ 244.374931] RBP: 000000000078bf00 R08: 0000000000000000 R09: 0000000000000000 [ 244.382192] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000005 [ 244.389483] R13: 0000000000000a05 R14: 00000000004cce1d R15: 00007f654b3246d4 [ 244.478327] hfsplus: gid requires an argument [ 244.494715] hfsplus: unable to parse mount options [ 244.517337] FAULT_INJECTION: forcing a failure. [ 244.517337] name failslab, interval 1, probability 0, space 0, times 0 15:16:58 executing program 2: r0 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) syz_mount_image$hfsplus(&(0x7f0000000000)='hfsplus\x00', &(0x7f0000000040)='./file0\x00', 0x9000000, 0x0, 0x0, 0x0, &(0x7f0000001480)={[{@gid={'gid', 0x3d, r1}}]}) [ 244.569800] CPU: 1 PID: 12734 Comm: syz-executor.0 Not tainted 4.19.127-syzkaller #0 [ 244.576095] FAT-fs (loop5): invalid media value (0x00) [ 244.577686] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 244.577692] Call Trace: [ 244.577714] dump_stack+0x1fc/0x2fe [ 244.577733] should_fail.cold+0xa/0x14 [ 244.577749] ? setup_fault_attr+0x200/0x200 [ 244.577773] __should_failslab+0x115/0x180 [ 244.599591] FAT-fs (loop5): Can't find a valid FAT filesystem 15:16:58 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @ipv4={[], [], @empty}}, 0x1c) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x4e21, 0x0, @ipv4={[], [], @dev={0xac, 0x14, 0x14, 0x38}}}, 0x1c) r1 = openat$dlm_plock(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dlm_plock\x00', 0x22000, 0x0) r2 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000440)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r2, &(0x7f00000000c0)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000080)={0xffffffffffffffff}, 0x2}}, 0x20) write$RDMA_USER_CM_CMD_SET_OPTION(r2, &(0x7f0000000180)={0xe, 0x18, 0xfa00, @id_tos={&(0x7f0000000000), r3, 0x0, 0x0, 0x1}}, 0x20) write$RDMA_USER_CM_CMD_CONNECT(r1, &(0x7f0000000100)={0x6, 0x118, 0xfa00, {{0xffffffff, 0x7ff, "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", 0x4, 0x2, 0x6, 0x0, 0x40, 0x1, 0x58}, r3}}, 0x120) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 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_bp={0x0}, 0x0, 0x81}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000000)=@assoc_value={0x0, 0x7f}, 0x8) 15:16:58 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, 0x0, 0x0) r1 = dup(0xffffffffffffffff) r2 = syz_open_procfs(0x0, &(0x7f0000000600)='auxv\x00') sendfile(0xffffffffffffffff, r2, &(0x7f0000000240)=0x202, 0x4000000000dc) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140)='nbd\x00') sendmsg$NBD_CMD_RECONFIGURE(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f00000000c0), 0xc, &(0x7f0000000180)={&(0x7f0000000280)=ANY=[@ANYRES16=r3, @ANYRES16=r2], 0x3}, 0x1, 0x0, 0x0, 0x44000}, 0x20004811) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000240)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r3, @ANYBLOB], 0x2c}, 0x1, 0x0, 0x0, 0x1}, 0x10) r4 = socket(0x18, 0x0, 0x0) connect$rxrpc(r4, 0x0, 0x0) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)=ANY=[@ANYBLOB='X\x00\x00\x00', @ANYRES16=r3, @ANYBLOB="000128bd700075bd16a2413a00000000000000abf133ffdbdf25010000000c000500", @ANYRES32, @ANYBLOB="08000100", @ANYRES32=r4, @ANYBLOB="0c000300faffffffffffffff0c00080009000000000000000c0006000300000000000000"], 0x58}, 0x1, 0x0, 0x0, 0x4000040}, 0x841) r5 = socket$nl_generic(0x10, 0x3, 0x10) r6 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000180)='nl80211\x00') recvmmsg(r5, &(0x7f0000002400)=[{{0x0, 0x0, 0x0}}], 0x2, 0x0, 0x0) sendmsg$NL80211_CMD_GET_WIPHY(r5, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000001c0)={0x14, r6, 0x321}, 0x14}}, 0x0) sendmsg$NL80211_CMD_SET_MPATH(r4, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)={0x5c, r6, 0x1, 0x70bd28, 0x25dfdbfb, {}, [@NL80211_ATTR_MAC={0xa, 0x6, @broadcast}, @NL80211_ATTR_MAC={0xa, 0x6, @dev={[], 0x2b}}, @NL80211_ATTR_MAC={0xa, 0x6, @multicast}, @NL80211_ATTR_MAC={0xa, 0x6, @local}, @NL80211_ATTR_WDEV={0xc, 0x99, {0x8, 0x3}}, @NL80211_ATTR_WDEV={0xc, 0x99, {0x0, 0x4}}]}, 0x5c}, 0x1, 0x0, 0x0, 0x80}, 0x41) socket$inet6_udplite(0xa, 0x2, 0x88) connect$inet6(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000000)=@assoc_value={0x0, 0x7f}, 0x8) [ 244.602465] should_failslab+0x5/0xf [ 244.602481] kmem_cache_alloc_node_trace+0x244/0x3b0 [ 244.602501] __kmalloc_node_track_caller+0x38/0x70 [ 244.602518] __kmalloc_reserve.isra.0+0x39/0xe0 [ 244.602534] __alloc_skb+0xef/0x5b0 [ 244.602555] ? __kmalloc_reserve.isra.0+0xe0/0xe0 [ 244.602572] ? qdisc_create+0x1160/0x1160 [ 244.602589] netlink_ack+0x234/0xa50 [ 244.651647] ? netdev_pick_tx+0x2f0/0x2f0 [ 244.655808] ? netlink_sendmsg+0xcc0/0xcc0 [ 244.660061] ? __copy_skb_header+0x380/0x510 [ 244.664489] ? sock_queue_err_skb+0x710/0x710 [ 244.669001] ? check_preemption_disabled+0x41/0x280 [ 244.674028] netlink_rcv_skb+0x33e/0x410 [ 244.678112] ? rtnl_calcit.isra.0+0x430/0x430 [ 244.682615] ? netlink_ack+0xa50/0xa50 [ 244.686564] netlink_unicast+0x4d7/0x6a0 [ 244.690635] ? netlink_sendskb+0x70/0x70 [ 244.694726] netlink_sendmsg+0x6e3/0xcc0 [ 244.698815] ? nlmsg_notify+0x190/0x190 [ 244.702794] ? move_addr_to_kernel.part.0+0x110/0x110 [ 244.708009] ? nlmsg_notify+0x190/0x190 [ 244.711985] sock_sendmsg+0xc3/0x120 [ 244.715717] ___sys_sendmsg+0x803/0x920 [ 244.719706] ? copy_msghdr_from_user+0x410/0x410 [ 244.724456] ? lock_downgrade+0x740/0x740 [ 244.728614] ? lock_acquire+0x170/0x3c0 [ 244.732736] ? check_preemption_disabled+0x41/0x280 [ 244.737749] ? __fget+0x345/0x520 [ 244.741195] ? ksys_dup3+0x3c0/0x3c0 [ 244.744913] ? vfs_write+0x3d7/0x540 [ 244.748631] ? __fget_light+0x1d1/0x230 [ 244.752614] __sys_sendmsg+0xec/0x1b0 [ 244.756420] ? __ia32_sys_shutdown+0x70/0x70 [ 244.760869] ? vfs_write+0x393/0x540 [ 244.764577] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 244.769337] ? trace_hardirqs_off_caller+0x69/0x210 [ 244.774390] ? do_syscall_64+0x21/0x620 [ 244.778373] do_syscall_64+0xf9/0x620 [ 244.782182] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 244.787369] RIP: 0033:0x45ca69 [ 244.790595] Code: 0d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 db b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 244.809568] RSP: 002b:00007f654b323c78 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 244.817295] RAX: ffffffffffffffda RBX: 0000000000500fc0 RCX: 000000000045ca69 [ 244.824571] RDX: 0000000000000000 RSI: 0000000020000080 RDI: 0000000000000003 [ 244.831964] RBP: 000000000078bf00 R08: 0000000000000000 R09: 0000000000000000 [ 244.839222] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000005 [ 244.846488] R13: 0000000000000a05 R14: 00000000004cce1d R15: 00007f654b3246d4 [ 244.862105] sctp_setsockopt_delayed_ack: 28 callbacks suppressed 15:16:58 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @ipv4={[], [], @empty}}, 0x1c) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x4e21, 0x0, @ipv4={[], [], @dev={0xac, 0x14, 0x14, 0x38}}}, 0x1c) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 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_bp={0x0}, 0x0, 0x81}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000080)='NLBL_MGMT\x00') setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000000)=@assoc_value={0x0, 0x7f}, 0x8) [ 244.862131] sctp: [Deprecated]: syz-executor.4 (pid 12749) Use of struct sctp_assoc_value in delayed_ack socket option. [ 244.862131] Use struct sctp_sack_info instead [ 244.946908] hfsplus: gid requires an argument [ 244.954910] hfsplus: unable to parse mount options 15:16:59 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @ipv4={[], [], @empty}}, 0x1c) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x4e21, 0x0, @ipv4={[], [], @dev={0xac, 0x14, 0x14, 0x38}}}, 0x1c) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x2, &(0x7f0000000000)=@assoc_value, 0x8) 15:16:59 executing program 0 (fault-call:4 fault-nth:5): r0 = socket(0x10, 0x3, 0x0) r1 = socket$inet(0x2, 0x3, 0x5) setsockopt$inet_msfilter(r1, 0x0, 0x8, &(0x7f0000000200)=ANY=[@ANYBLOB="f1"], 0x1) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000040)={0x0, @local, @local}, &(0x7f0000000000)=0xc) sendmsg$nl_route_sched(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000001c40)={&(0x7f0000000100)=@newqdisc={0x30, 0x24, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r2, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_tbf={{0x8, 0x8, 'tbf\x00'}, {0x4}}]}, 0x30}}, 0x0) 15:16:59 executing program 5: syz_mount_image$msdos(&(0x7f0000000340)='msdos\x00', &(0x7f0000000280)='./file0\x00', 0xe800, 0x1, &(0x7f0000000180)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400020401000200027400", 0x15}], 0x800010, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000180)='./bus\x00', 0x0) io_setup(0x83, &(0x7f00000003c0)=0x0) r3 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) ftruncate(r3, 0x7fff) fcntl$setstatus(r1, 0x4, 0x44800) io_submit(r2, 0x6, &(0x7f0000000540)=[&(0x7f00000000c0)={0x2703000000000009, 0x800ff7f, 0x3, 0x1, 0x0, r1, &(0x7f0000000000), 0x5000}]) [ 245.038333] hfsplus: gid requires an argument [ 245.046720] sctp: [Deprecated]: syz-executor.3 (pid 12761) Use of struct sctp_assoc_value in delayed_ack socket option. [ 245.046720] Use struct sctp_sack_info instead [ 245.079038] FAULT_INJECTION: forcing a failure. [ 245.079038] name failslab, interval 1, probability 0, space 0, times 0 [ 245.090872] hfsplus: unable to parse mount options [ 245.112820] CPU: 0 PID: 12769 Comm: syz-executor.0 Not tainted 4.19.127-syzkaller #0 [ 245.120738] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 245.130091] Call Trace: [ 245.132691] dump_stack+0x1fc/0x2fe [ 245.136328] should_fail.cold+0xa/0x14 [ 245.140250] ? setup_fault_attr+0x200/0x200 [ 245.144672] ? sk_filter_trim_cap+0x491/0x8a0 [ 245.149221] __should_failslab+0x115/0x180 [ 245.153470] should_failslab+0x5/0xf [ 245.157211] kmem_cache_alloc+0x40/0x370 [ 245.161295] skb_clone+0x151/0x3d0 [ 245.164857] netlink_deliver_tap+0x959/0xb90 [ 245.169281] __netlink_sendskb+0x61/0xc0 [ 245.173376] netlink_sendskb+0x1a/0x70 15:16:59 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @ipv4={[], [], @empty}}, 0x1c) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x4e21, 0x0, @ipv4={[], [], @dev={0xac, 0x14, 0x14, 0x38}}}, 0x1c) r1 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x81}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000000)=@assoc_value={0x0, 0x7f}, 0x8) r2 = syz_open_dev$video4linux(&(0x7f00000001c0)='/dev/v4l-subdev#\x00', 0x1, 0x200000) ioctl$VIDIOC_PREPARE_BUF(r2, 0xc058565d, &(0x7f0000000100)={0x316, 0xc, 0x4, 0x2000000, 0x6, {0x0, 0xea60}, {0x1, 0x0, 0x9, 0x7, 0xff, 0x40, "d7fef6f4"}, 0x9, 0x7, @userptr=0x9, 0x0, 0x0, r1}) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r3, 0x84, 0x21, &(0x7f0000000080), &(0x7f0000000180)=0x4) [ 245.177264] netlink_unicast+0x5b5/0x6a0 [ 245.181345] ? netlink_sendskb+0x70/0x70 [ 245.185409] ? memset+0x20/0x40 [ 245.188681] ? __nlmsg_put+0x14b/0x1b0 [ 245.192580] netlink_ack+0x5dc/0xa50 [ 245.196308] ? netdev_pick_tx+0x2f0/0x2f0 [ 245.200452] ? netlink_sendmsg+0xcc0/0xcc0 [ 245.204678] ? __copy_skb_header+0x380/0x510 [ 245.209148] ? sock_queue_err_skb+0x710/0x710 [ 245.213629] ? check_preemption_disabled+0x41/0x280 [ 245.218626] netlink_rcv_skb+0x33e/0x410 [ 245.222675] ? rtnl_calcit.isra.0+0x430/0x430 [ 245.227173] ? netlink_ack+0xa50/0xa50 [ 245.231154] netlink_unicast+0x4d7/0x6a0 [ 245.235288] ? netlink_sendskb+0x70/0x70 [ 245.239348] netlink_sendmsg+0x6e3/0xcc0 [ 245.243417] ? nlmsg_notify+0x190/0x190 [ 245.247379] ? move_addr_to_kernel.part.0+0x110/0x110 [ 245.252580] ? nlmsg_notify+0x190/0x190 [ 245.256557] sock_sendmsg+0xc3/0x120 [ 245.260304] ___sys_sendmsg+0x803/0x920 [ 245.264286] ? copy_msghdr_from_user+0x410/0x410 [ 245.269067] ? lock_downgrade+0x740/0x740 [ 245.273205] ? lock_acquire+0x170/0x3c0 [ 245.277166] ? check_preemption_disabled+0x41/0x280 [ 245.282184] ? __fget+0x345/0x520 [ 245.285663] ? ksys_dup3+0x3c0/0x3c0 [ 245.289365] ? vfs_write+0x3d7/0x540 [ 245.293073] ? __fget_light+0x1d1/0x230 [ 245.297068] __sys_sendmsg+0xec/0x1b0 [ 245.300868] ? __ia32_sys_shutdown+0x70/0x70 [ 245.305285] ? vfs_write+0x393/0x540 [ 245.309007] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 245.313740] ? trace_hardirqs_off_caller+0x69/0x210 [ 245.318745] ? do_syscall_64+0x21/0x620 [ 245.322720] do_syscall_64+0xf9/0x620 [ 245.326535] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 245.331703] RIP: 0033:0x45ca69 [ 245.334880] Code: 0d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 db b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 245.353794] RSP: 002b:00007f654b323c78 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 245.361488] RAX: ffffffffffffffda RBX: 0000000000500fc0 RCX: 000000000045ca69 [ 245.368751] RDX: 0000000000000000 RSI: 0000000020000080 RDI: 0000000000000003 [ 245.376000] RBP: 000000000078bf00 R08: 0000000000000000 R09: 0000000000000000 [ 245.383273] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000005 [ 245.390531] R13: 0000000000000a05 R14: 00000000004cce1d R15: 00007f654b3246d4 15:16:59 executing program 2: r0 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) syz_mount_image$hfsplus(&(0x7f0000000000)='hfsplus\x00', &(0x7f0000000040)='./file0\x00', 0xb000000, 0x0, 0x0, 0x0, &(0x7f0000001480)={[{@gid={'gid', 0x3d, r1}}]}) [ 245.429875] FAT-fs (loop5): invalid media value (0x00) 15:16:59 executing program 0 (fault-call:4 fault-nth:6): r0 = socket(0x10, 0x3, 0x0) r1 = socket$inet(0x2, 0x3, 0x5) setsockopt$inet_msfilter(r1, 0x0, 0x8, &(0x7f0000000200)=ANY=[@ANYBLOB="f1"], 0x1) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000040)={0x0, @local, @local}, &(0x7f0000000000)=0xc) sendmsg$nl_route_sched(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000001c40)={&(0x7f0000000100)=@newqdisc={0x30, 0x24, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r2, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_tbf={{0x8, 0x8, 'tbf\x00'}, {0x4}}]}, 0x30}}, 0x0) [ 245.462728] FAT-fs (loop5): Can't find a valid FAT filesystem 15:16:59 executing program 0: r0 = socket(0x10, 0x3, 0x0) r1 = socket$inet(0x2, 0x3, 0x5) setsockopt$inet_msfilter(r1, 0x0, 0x8, &(0x7f0000000200)=ANY=[@ANYBLOB="f1"], 0x1) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000040)={0x0, @local, @local}, &(0x7f0000000000)=0xc) sendmsg$nl_route_sched(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000001c40)={&(0x7f0000000100)=@newqdisc={0x30, 0x24, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r2, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_tbf={{0x8, 0x8, 'tbf\x00'}, {0x4}}]}, 0x30}}, 0x0) [ 245.535650] hfsplus: gid requires an argument [ 245.545888] sctp: [Deprecated]: syz-executor.3 (pid 12790) Use of struct sctp_assoc_value in delayed_ack socket option. [ 245.545888] Use struct sctp_sack_info instead [ 245.549323] hfsplus: unable to parse mount options 15:16:59 executing program 5: syz_mount_image$msdos(&(0x7f0000000340)='msdos\x00', &(0x7f0000000280)='./file0\x00', 0xe800, 0x1, &(0x7f0000000180)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400020401000200027400", 0x15}], 0x800010, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000180)='./bus\x00', 0x0) io_setup(0x83, &(0x7f00000003c0)=0x0) r3 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) ftruncate(r3, 0x7fff) fcntl$setstatus(r1, 0x4, 0x44800) io_submit(r2, 0x6, &(0x7f0000000540)=[&(0x7f00000000c0)={0x2703000000000009, 0x800ff7f, 0x3, 0x1, 0x0, r1, &(0x7f0000000000), 0x5000}]) [ 245.597689] sctp: [Deprecated]: syz-executor.4 (pid 12791) Use of struct sctp_assoc_value in delayed_ack socket option. [ 245.597689] Use struct sctp_sack_info instead [ 245.647713] sctp: [Deprecated]: syz-executor.3 (pid 12796) Use of struct sctp_assoc_value in delayed_ack socket option. [ 245.647713] Use struct sctp_sack_info instead 15:16:59 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, 0x0, 0x0) connect$inet6(0xffffffffffffffff, 0x0, 0x0) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) r2 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000040)={r3, @in6={{0xa, 0x0, 0x0, @ipv4={[], [], @initdev={0xac, 0x1e, 0x0, 0x0}}}}}, &(0x7f0000000100)=0x84) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000000)=@assoc_value={r3, 0x7}, 0x8) 15:16:59 executing program 0: r0 = socket(0x10, 0x3, 0x0) r1 = socket$inet(0x2, 0x3, 0x5) setsockopt$inet_msfilter(r1, 0x0, 0x8, &(0x7f0000000200)=ANY=[@ANYBLOB="f1"], 0x1) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000040)={0x0, @local, @local}, &(0x7f0000000000)=0xc) sendmsg$nl_route_sched(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000001c40)={&(0x7f0000000100)=@newqdisc={0x30, 0x24, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r2, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_tbf={{0x8, 0x8, 'tbf\x00'}, {0x4}}]}, 0x30}}, 0x0) [ 245.692418] FAT-fs (loop5): invalid media value (0x00) [ 245.707175] FAT-fs (loop5): Can't find a valid FAT filesystem [ 245.711552] hfsplus: gid requires an argument [ 245.735387] hfsplus: unable to parse mount options 15:16:59 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @ipv4={[], [], @empty}}, 0x1c) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x4e21, 0x0, @ipv4={[], [], @dev={0xac, 0x14, 0x14, 0x38}}}, 0x1c) r1 = openat$dlm_plock(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dlm_plock\x00', 0x10000, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r1, 0x29, 0x40, &(0x7f0000000140)=@filter={'filter\x00', 0xe, 0x4, 0x388, 0xffffffff, 0xd0, 0xd0, 0x1e8, 0xffffffff, 0xffffffff, 0x2b8, 0x2b8, 0x2b8, 0xffffffff, 0x4, &(0x7f0000000100), {[{{@ipv6={@ipv4={[], [], @broadcast}, @remote, [0xffffffff, 0xffffff00, 0x0, 0xff000000], [0x0, 0xffffff00, 0xffffff00, 0xffffffff], 'ip6gretap0\x00', 'ip6_vti0\x00', {0xff}, {}, 0x88, 0x40, 0x5, 0x8}, 0x0, 0xa8, 0xd0}, @common=@unspec=@NFQUEUE0={0x28, 'NFQUEUE\x00', 0x0, {0xf801}}}, {{@ipv6={@dev={0xfe, 0x80, [], 0x2a}, @rand_addr=' \x01\x00', [0xffffff00, 0x0, 0xffff00, 0xffffff00], [0xffffff00, 0xff000000, 0xff, 0xff000000], 'ip6tnl0\x00', 'veth1_to_team\x00', {}, {0xff}, 0x0, 0x7, 0x0, 0x6}, 0x0, 0xf0, 0x118, 0x0, {}, [@common=@dst={{0x48, 'dst\x00'}, {0x79f, 0x2, 0x0, [0x675, 0x3, 0x1, 0x0, 0x2, 0x3, 0x81, 0x3, 0x401, 0x5, 0xd2, 0xf001, 0xfffc, 0x8, 0x1ff, 0x9], 0xf}}]}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x5}}}, {{@ipv6={@private2, @mcast1, [0xff000000, 0xff, 0xffffff00], [0xff, 0xffffffff, 0x0, 0xff000000], 'ip_vti0\x00', 'lo\x00', {0xff}, {0xff}, 0x0, 0x3, 0xb}, 0x0, 0xa8, 0xd0}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x6}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28}}}}, 0x3e8) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 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_bp={0x0}, 0x0, 0x81}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000000)=@assoc_value={0x0, 0x7f}, 0x8) [ 245.759834] sctp: [Deprecated]: syz-executor.4 (pid 12807) Use of struct sctp_assoc_value in delayed_ack socket option. [ 245.759834] Use struct sctp_sack_info instead 15:16:59 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, 0x0, 0x0) connect$inet6(0xffffffffffffffff, 0x0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000600)='auxv\x00') sendfile(0xffffffffffffffff, r1, &(0x7f0000000240)=0x202, 0x4000000000dc) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140)='nbd\x00') sendmsg$NBD_CMD_RECONFIGURE(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f00000000c0), 0xc, &(0x7f0000000180)={&(0x7f0000000280)=ANY=[@ANYRES16=r2, @ANYRES16=r1], 0x3}, 0x1, 0x0, 0x0, 0x44000}, 0x20004811) r3 = dup(0xffffffffffffffff) r4 = syz_open_procfs(0x0, &(0x7f0000000600)='auxv\x00') sendfile(0xffffffffffffffff, r4, &(0x7f0000000240)=0x202, 0x4000000000dc) r5 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140)='nbd\x00') sendmsg$NBD_CMD_RECONFIGURE(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f00000000c0), 0xc, &(0x7f0000000180)={&(0x7f0000000280)=ANY=[@ANYRES16=r5, @ANYRES16=r4], 0x3}, 0x1, 0x0, 0x0, 0x44000}, 0x20004811) sendmsg$NBD_CMD_CONNECT(r3, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000240)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r5, @ANYBLOB], 0x2c}, 0x1, 0x0, 0x0, 0x1}, 0x10) r6 = socket(0x18, 0x0, 0x0) connect$rxrpc(r6, 0x0, 0x0) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)=ANY=[@ANYBLOB='X\x00\x00\x00', @ANYRES16=r5, @ANYBLOB="000128bd700075bd16a2413a00000000000000abf133ffdbdf25010000000c000500", @ANYRES32, @ANYBLOB="08000100", @ANYRES32=r6, @ANYBLOB="0c000300faffffffffffffff0c00080009000000000000000c0006000300000000000000"], 0x58}, 0x1, 0x0, 0x0, 0x4a015}, 0x841) setsockopt$inet6_buf(r6, 0x29, 0x2a, &(0x7f0000000200), 0x0) sendmsg$RDMA_NLDEV_CMD_GET_CHARDEV(r1, &(0x7f0000000140)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x28, 0x140f, 0x300, 0x70bd2d, 0x25dfdbff, "", [@RDMA_NLDEV_ATTR_PORT_INDEX={0x8, 0x3, 0x3}, @RDMA_NLDEV_ATTR_DEV_INDEX={0x8}, @RDMA_NLDEV_ATTR_PORT_INDEX={0x8}]}, 0x28}, 0x1, 0x0, 0x0, 0x40080c1}, 0x1) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000000)=@assoc_value={0x0, 0x7f}, 0x8) setsockopt$sock_int(r0, 0x1, 0x9, &(0x7f0000000040)=0x8d, 0x4) [ 245.871452] sctp: [Deprecated]: syz-executor.4 (pid 12819) Use of struct sctp_assoc_value in delayed_ack socket option. [ 245.871452] Use struct sctp_sack_info instead [ 245.917089] sctp: [Deprecated]: syz-executor.3 (pid 12818) Use of struct sctp_assoc_value in delayed_ack socket option. [ 245.917089] Use struct sctp_sack_info instead [ 245.937336] sctp: [Deprecated]: syz-executor.4 (pid 12821) Use of struct sctp_assoc_value in delayed_ack socket option. [ 245.937336] Use struct sctp_sack_info instead 15:17:00 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @ipv4={[], [], @empty}}, 0x1c) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x4e21, 0x0, @ipv4={[], [], @dev={0xac, 0x14, 0x14, 0x38}}}, 0x1c) 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_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x3, &(0x7f0000000000)=@assoc_value, 0x8) 15:17:00 executing program 2: r0 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) syz_mount_image$hfsplus(&(0x7f0000000000)='hfsplus\x00', &(0x7f0000000040)='./file0\x00', 0xc000000, 0x0, 0x0, 0x0, &(0x7f0000001480)={[{@gid={'gid', 0x3d, r1}}]}) 15:17:00 executing program 0: r0 = socket(0x10, 0x3, 0x0) r1 = socket$inet(0x2, 0x3, 0x5) setsockopt$inet_msfilter(r1, 0x0, 0x8, &(0x7f0000000200)=ANY=[@ANYBLOB="f1"], 0x1) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000040)={0x0, @local, @local}, &(0x7f0000000000)=0xc) sendmsg$nl_route_sched(r0, &(0x7f0000000080)={0x0, 0x2, &(0x7f0000001c40)={&(0x7f0000000100)=@newqdisc={0x30, 0x24, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r2, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_tbf={{0x8, 0x8, 'tbf\x00'}, {0x4}}]}, 0x30}}, 0x0) 15:17:00 executing program 5: syz_mount_image$msdos(&(0x7f0000000340)='msdos\x00', &(0x7f0000000280)='./file0\x00', 0xe800, 0x1, &(0x7f0000000180)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400020401000200027400f8", 0x16}], 0x0, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000180)='./bus\x00', 0x0) io_setup(0x83, &(0x7f00000003c0)=0x0) r3 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) ftruncate(r3, 0x7fff) fcntl$setstatus(r1, 0x4, 0x44800) io_submit(r2, 0x6, &(0x7f0000000540)=[&(0x7f00000000c0)={0x2703000000000009, 0x800ff7f, 0x3, 0x1, 0x0, r1, &(0x7f0000000000), 0x5000}]) [ 245.974318] sctp: [Deprecated]: syz-executor.3 (pid 12825) Use of struct sctp_assoc_value in delayed_ack socket option. [ 245.974318] Use struct sctp_sack_info instead [ 246.047134] hfsplus: gid requires an argument 15:17:00 executing program 4: r0 = socket$inet6(0xa, 0x80000, 0x8010000000000084) bind$inet6(r0, 0x0, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000100)=0x0) r2 = dup(0xffffffffffffffff) r3 = syz_open_procfs(0x0, &(0x7f0000000600)='auxv\x00') sendfile(0xffffffffffffffff, r3, &(0x7f0000000240)=0x202, 0x4000000000dc) r4 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140)='nbd\x00') sendmsg$NBD_CMD_RECONFIGURE(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f00000000c0), 0xc, &(0x7f0000000180)={&(0x7f0000000280)=ANY=[@ANYRES16=r4, @ANYRES16=r3], 0x3}, 0x1, 0x0, 0x0, 0x44000}, 0x20004811) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000240)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r4, @ANYBLOB], 0x2c}, 0x1, 0x0, 0x0, 0x1}, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000000140)='nbd\x00') sendmsg$NBD_CMD_RECONFIGURE(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f00000000c0), 0xc, &(0x7f0000000180)={&(0x7f0000000340)=ANY=[@ANYRESHEX, @ANYRES16], 0x3}, 0x1, 0x0, 0x0, 0x44000}, 0x20004811) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000000200)={@loopback, 0xfff, 0x2, 0x3, 0xc, 0xef59, 0x4}, 0x20) perf_event_open(&(0x7f00000002c0)={0x2, 0x70, 0x3, 0x2, 0x0, 0x51, 0x0, 0xff, 0x30e98, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x2, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x2000, 0x2, @perf_bp={&(0x7f0000000080), 0x10}, 0x102, 0x3, 0xffff7d36, 0x1, 0x6, 0x5, 0x5}, r1, 0x2, r2, 0x19) connect$inet6(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000000)=@assoc_value={0x0, 0x7f}, 0x8) r5 = syz_open_procfs(0x0, &(0x7f0000000600)='auxv\x00') sendfile(0xffffffffffffffff, r5, &(0x7f0000000240)=0x202, 0x4000000000dc) r6 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140)='nbd\x00') sendmsg$NBD_CMD_RECONFIGURE(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f00000000c0), 0xc, &(0x7f0000000180)={&(0x7f0000000280)=ANY=[@ANYRES16=r6, @ANYRES16=r5], 0x3}, 0x1, 0x0, 0x0, 0x44000}, 0x20004811) fcntl$F_GET_RW_HINT(r5, 0x40b, &(0x7f0000000040)) [ 246.072558] hfsplus: unable to parse mount options 15:17:00 executing program 0: r0 = socket(0x10, 0x3, 0x0) r1 = socket$inet(0x2, 0x3, 0x5) setsockopt$inet_msfilter(r1, 0x0, 0x8, &(0x7f0000000200)=ANY=[@ANYBLOB="f1"], 0x1) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000040)={0x0, @local, @local}, &(0x7f0000000000)=0xc) sendmsg$nl_route_sched(r0, &(0x7f0000000080)={0x0, 0x3, &(0x7f0000001c40)={&(0x7f0000000100)=@newqdisc={0x30, 0x24, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r2, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_tbf={{0x8, 0x8, 'tbf\x00'}, {0x4}}]}, 0x30}}, 0x0) 15:17:00 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x4e21, 0x0, @ipv4={[], [], @dev={0xac, 0x14, 0x14, 0x38}}}, 0x1c) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x10200, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x81}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000000)=@assoc_value={0x0, 0x7f}, 0x8) 15:17:00 executing program 5: syz_mount_image$msdos(&(0x7f0000000340)='msdos\x00', &(0x7f0000000280)='./file0\x00', 0xe800, 0x1, &(0x7f0000000180)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400020401000200027400f8", 0x16}], 0x0, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000180)='./bus\x00', 0x0) io_setup(0x83, &(0x7f00000003c0)=0x0) r3 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) ftruncate(r3, 0x7fff) fcntl$setstatus(r1, 0x4, 0x44800) io_submit(r2, 0x6, &(0x7f0000000540)=[&(0x7f00000000c0)={0x2703000000000009, 0x800ff7f, 0x3, 0x1, 0x0, r1, &(0x7f0000000000), 0x5000}]) 15:17:00 executing program 0: r0 = socket(0x10, 0x3, 0x0) r1 = socket$inet(0x2, 0x3, 0x5) setsockopt$inet_msfilter(r1, 0x0, 0x8, &(0x7f0000000200)=ANY=[@ANYBLOB="f1"], 0x1) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000040)={0x0, @local, @local}, &(0x7f0000000000)=0xc) sendmsg$nl_route_sched(r0, &(0x7f0000000080)={0x0, 0x4, &(0x7f0000001c40)={&(0x7f0000000100)=@newqdisc={0x30, 0x24, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r2, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_tbf={{0x8, 0x8, 'tbf\x00'}, {0x4}}]}, 0x30}}, 0x0) 15:17:00 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @ipv4={[], [], @empty}}, 0x1c) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x4e21, 0x0, @ipv4={[], [], @dev={0xac, 0x14, 0x14, 0x38}}}, 0x1c) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x81}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000000)=@assoc_value={0x0, 0x7f}, 0x8) r1 = openat$null(0xffffffffffffff9c, &(0x7f0000000080)='/dev/null\x00', 0x420043, 0x0) setsockopt$inet_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000100)='tls\x00', 0x4) [ 246.191889] hfsplus: gid requires an argument [ 246.204406] hfsplus: unable to parse mount options 15:17:00 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, 0x0, 0x0) r1 = dup(0xffffffffffffffff) r2 = syz_open_procfs(0x0, &(0x7f0000000600)='auxv\x00') sendfile(0xffffffffffffffff, r2, &(0x7f0000000240)=0x202, 0x4000000000dc) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140)='nbd\x00') sendmsg$NBD_CMD_RECONFIGURE(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f00000000c0), 0xc, &(0x7f0000000180)={&(0x7f0000000280)=ANY=[@ANYRES16=r3, @ANYRES16=r2], 0x3}, 0x1, 0x0, 0x0, 0x44000}, 0x20004811) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000240)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r3, @ANYBLOB], 0x2c}, 0x1, 0x0, 0x0, 0x1}, 0x10) r4 = syz_open_procfs(0x0, &(0x7f0000000600)='auxv\x00') sendfile(0xffffffffffffffff, r4, &(0x7f0000000240)=0x202, 0x4000000000dc) r5 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140)='nbd\x00') sendmsg$NBD_CMD_RECONFIGURE(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f00000000c0), 0xc, &(0x7f0000000180)={&(0x7f0000000280)=ANY=[@ANYRES16=r5, @ANYRES16=r4], 0x3}, 0x1, 0x0, 0x0, 0x44000}, 0x20004811) ioctl$VIDIOC_PREPARE_BUF(r4, 0xc058565d, &(0x7f0000000040)={0x96b0, 0x8, 0x4, 0x100000, 0x644, {0x0, 0xea60}, {0x3, 0x0, 0x4, 0x0, 0xc0, 0x1f, "afe8f089"}, 0x1000, 0x3, @userptr=0x5, 0x11eb0826, 0x0, 0xffffffffffffffff}) connect$inet6(r6, 0x0, 0x0) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000000)=@assoc_value={0x0, 0x7f}, 0x8) 15:17:00 executing program 2: r0 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) syz_mount_image$hfsplus(&(0x7f0000000000)='hfsplus\x00', &(0x7f0000000040)='./file0\x00', 0xd000000, 0x0, 0x0, 0x0, &(0x7f0000001480)={[{@gid={'gid', 0x3d, r1}}]}) [ 246.390984] hfsplus: gid requires an argument [ 246.414831] hfsplus: unable to parse mount options [ 246.508310] hfsplus: gid requires an argument [ 246.513228] hfsplus: unable to parse mount options 15:17:00 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @ipv4={[], [], @empty}}, 0x1c) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x4e21, 0x0, @ipv4={[], [], @dev={0xac, 0x14, 0x14, 0x38}}}, 0x1c) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x4, &(0x7f0000000000)=@assoc_value, 0x8) 15:17:00 executing program 0: r0 = socket(0x10, 0x3, 0x0) r1 = socket$inet(0x2, 0x3, 0x5) setsockopt$inet_msfilter(r1, 0x0, 0x8, &(0x7f0000000200)=ANY=[@ANYBLOB="f1"], 0x1) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000040)={0x0, @local, @local}, &(0x7f0000000000)=0xc) sendmsg$nl_route_sched(r0, &(0x7f0000000080)={0x0, 0x5, &(0x7f0000001c40)={&(0x7f0000000100)=@newqdisc={0x30, 0x24, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r2, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_tbf={{0x8, 0x8, 'tbf\x00'}, {0x4}}]}, 0x30}}, 0x0) 15:17:00 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, 0x0, 0x0) r1 = openat$full(0xffffffffffffff9c, &(0x7f0000000040)='/dev/full\x00', 0x143000, 0x0) getsockopt$bt_l2cap_L2CAP_CONNINFO(r1, 0x6, 0x2, &(0x7f0000000080), &(0x7f00000000c0)=0x6) r2 = dup(0xffffffffffffffff) r3 = syz_open_procfs(0x0, &(0x7f0000000600)='auxv\x00') sendfile(0xffffffffffffffff, r3, &(0x7f0000000240)=0x202, 0x4000000000dc) r4 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140)='nbd\x00') sendmsg$NBD_CMD_RECONFIGURE(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f00000000c0), 0xc, &(0x7f0000000180)={&(0x7f0000000280)=ANY=[@ANYRES16=r4, @ANYRES16=r3], 0x3}, 0x1, 0x0, 0x0, 0x44000}, 0x20004811) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000240)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r4, @ANYBLOB], 0x2c}, 0x1, 0x0, 0x0, 0x1}, 0x10) setsockopt$RDS_RECVERR(r2, 0x114, 0x5, &(0x7f0000000100)=0x1, 0x4) connect$inet6(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000000)=@assoc_value={0x0, 0x7f}, 0x8) 15:17:00 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @ipv4={[], [], @empty}}, 0x1c) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x4e21, 0x0, @ipv4={[], [], @dev={0xac, 0x14, 0x14, 0x38}}}, 0x1c) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x81}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000600)='auxv\x00') sendfile(0xffffffffffffffff, r1, &(0x7f0000000240)=0x202, 0x4000000000dc) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140)='nbd\x00') sendmsg$NBD_CMD_RECONFIGURE(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f00000000c0), 0xc, &(0x7f0000000180)={&(0x7f0000000280)=ANY=[@ANYRES16=r2, @ANYRES16=r1], 0x3}, 0x1, 0x0, 0x0, 0x44000}, 0x20004811) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) r4 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f0000000040)={r5, @in6={{0xa, 0x0, 0x0, @ipv4={[], [], @initdev={0xac, 0x1e, 0x0, 0x0}}}}}, &(0x7f0000000100)=0x84) r6 = syz_open_procfs(0x0, &(0x7f0000000600)='auxv\x00') sendfile(0xffffffffffffffff, r6, &(0x7f0000000340)=0x4, 0x4000000000dc) r7 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140)='nbd\x00') sendmsg$NBD_CMD_RECONFIGURE(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f00000000c0), 0xc, &(0x7f0000000180)={&(0x7f0000000280)=ANY=[@ANYRES16=r7, @ANYRES16=r6], 0x3}, 0x1, 0x0, 0x0, 0x44000}, 0x20004811) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000240)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r7, @ANYBLOB], 0x2c}, 0x1, 0x0, 0x0, 0x20000001}, 0x10) getsockopt$IP_VS_SO_GET_TIMEOUT(0xffffffffffffffff, 0x0, 0x486, &(0x7f0000000200), &(0x7f00000002c0)=0xc) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000100)={r5, @in6={{0xa, 0x4e22, 0x8001, @private1={0xfc, 0x1, [], 0x1}, 0xed4c}}, 0x7e31, 0xfffa}, 0x90) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000000)=@assoc_value={0x0, 0x7f}, 0x8) 15:17:00 executing program 2: r0 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) syz_mount_image$hfsplus(&(0x7f0000000000)='hfsplus\x00', &(0x7f0000000040)='./file0\x00', 0x10000000, 0x0, 0x0, 0x0, &(0x7f0000001480)={[{@gid={'gid', 0x3d, r1}}]}) 15:17:00 executing program 5: syz_mount_image$msdos(&(0x7f0000000340)='msdos\x00', &(0x7f0000000280)='./file0\x00', 0xe800, 0x1, &(0x7f0000000180)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400020401000200027400f8", 0x16}], 0x0, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000180)='./bus\x00', 0x0) io_setup(0x83, &(0x7f00000003c0)=0x0) r3 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) ftruncate(r3, 0x7fff) fcntl$setstatus(r1, 0x4, 0x44800) io_submit(r2, 0x6, &(0x7f0000000540)=[&(0x7f00000000c0)={0x2703000000000009, 0x800ff7f, 0x3, 0x1, 0x0, r1, &(0x7f0000000000), 0x5000}]) [ 247.027247] hfsplus: gid requires an argument 15:17:01 executing program 0: r0 = socket(0x10, 0x3, 0x0) r1 = socket$inet(0x2, 0x3, 0x5) setsockopt$inet_msfilter(r1, 0x0, 0x8, &(0x7f0000000200)=ANY=[@ANYBLOB="f1"], 0x1) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000040)={0x0, @local, @local}, &(0x7f0000000000)=0xc) sendmsg$nl_route_sched(r0, &(0x7f0000000080)={0x0, 0x6, &(0x7f0000001c40)={&(0x7f0000000100)=@newqdisc={0x30, 0x24, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r2, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_tbf={{0x8, 0x8, 'tbf\x00'}, {0x4}}]}, 0x30}}, 0x0) [ 247.053357] hfsplus: unable to parse mount options 15:17:01 executing program 5: syz_mount_image$msdos(&(0x7f0000000340)='msdos\x00', &(0x7f0000000280)='./file0\x00', 0xe800, 0x1, &(0x7f0000000180)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400020401000200027400f8", 0x16}], 0x800010, 0x0) r0 = open(0x0, 0x0, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000180)='./bus\x00', 0x0) io_setup(0x83, &(0x7f00000003c0)=0x0) r3 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) ftruncate(r3, 0x7fff) fcntl$setstatus(r1, 0x4, 0x44800) io_submit(r2, 0x6, &(0x7f0000000540)=[&(0x7f00000000c0)={0x2703000000000009, 0x800ff7f, 0x3, 0x1, 0x0, r1, &(0x7f0000000000), 0x5000}]) 15:17:01 executing program 2: r0 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) syz_mount_image$hfsplus(&(0x7f0000000000)='hfsplus\x00', &(0x7f0000000040)='./file0\x00', 0x1f000000, 0x0, 0x0, 0x0, &(0x7f0000001480)={[{@gid={'gid', 0x3d, r1}}]}) 15:17:01 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, 0x0, 0x0) connect$inet6(0xffffffffffffffff, 0x0, 0x0) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) r2 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000040)={r3, @in6={{0xa, 0x0, 0x0, @ipv4={[], [], @initdev={0xac, 0x1e, 0x0, 0x0}}}}}, &(0x7f0000000100)=0x84) r4 = dup(0xffffffffffffffff) r5 = syz_open_procfs(0x0, &(0x7f0000000600)='auxv\x00') sendfile(0xffffffffffffffff, r5, &(0x7f0000000240)=0x202, 0x4000000000dc) r6 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140)='nbd\x00') sendmsg$NBD_CMD_RECONFIGURE(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f00000000c0), 0xc, &(0x7f0000000180)={&(0x7f0000000280)=ANY=[@ANYRES16=r6, @ANYRES16=r5], 0x3}, 0x1, 0x0, 0x0, 0x44000}, 0x20004811) sendmsg$NBD_CMD_CONNECT(r4, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000240)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r6, @ANYBLOB], 0x2c}, 0x1, 0x0, 0x0, 0x1}, 0x10) r7 = socket(0x18, 0x0, 0x0) connect$rxrpc(r7, 0x0, 0x0) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)=ANY=[@ANYBLOB='X\x00\x00\x00', @ANYRES16=r6, @ANYBLOB="000128bd700075bd16a2413a00000000000000abf133ffdbdf25010000000c000500", @ANYRES32, @ANYBLOB="08000100", @ANYRES32=r7, @ANYBLOB="0c000300faffffffffffffff0c00080009000000000000000c0006000300000000000000"], 0x58}, 0x1, 0x0, 0x0, 0x4000040}, 0x841) socket$inet6_sctp(0xa, 0x5, 0x84) r8 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r8, 0x84, 0x1d, &(0x7f000095dff8)=ANY=[@ANYBLOB, @ANYRES32=0x0], &(0x7f000095dffc)=0x8) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000000)=@assoc_value={r9, 0x4}, 0x8) 15:17:01 executing program 0: r0 = socket(0x10, 0x3, 0x0) r1 = socket$inet(0x2, 0x3, 0x5) setsockopt$inet_msfilter(r1, 0x0, 0x8, &(0x7f0000000200)=ANY=[@ANYBLOB="f1"], 0x1) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000040)={0x0, @local, @local}, &(0x7f0000000000)=0xc) sendmsg$nl_route_sched(r0, &(0x7f0000000080)={0x0, 0x8, &(0x7f0000001c40)={&(0x7f0000000100)=@newqdisc={0x30, 0x24, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r2, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_tbf={{0x8, 0x8, 'tbf\x00'}, {0x4}}]}, 0x30}}, 0x0) 15:17:01 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e21, 0x0, @ipv4={[], [], @empty}}, 0x1c) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x4e21, 0x0, @ipv4={[], [], @dev={0xac, 0x14, 0x14, 0x38}}}, 0x1c) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x2, 0x0, 0x1, 0x4, 0x0, 0x41c1, 0x0, 0x1, 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, 0x2002, 0x2, @perf_bp={0x0, 0x2}, 0x18400, 0x81, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x4) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000000)=@assoc_value={0x0, 0x7f}, 0x8) [ 247.221995] hfsplus: gid requires an argument [ 247.235125] hfsplus: unable to parse mount options 15:17:01 executing program 2: r0 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) syz_mount_image$hfsplus(&(0x7f0000000000)='hfsplus\x00', &(0x7f0000000040)='./file0\x00', 0x20000000, 0x0, 0x0, 0x0, &(0x7f0000001480)={[{@gid={'gid', 0x3d, r1}}]}) 15:17:01 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, 0x0, 0x0) connect$inet6(0xffffffffffffffff, 0x0, 0x0) 15:17:01 executing program 0: r0 = socket(0x10, 0x3, 0x0) r1 = socket$inet(0x2, 0x3, 0x5) setsockopt$inet_msfilter(r1, 0x0, 0x8, &(0x7f0000000200)=ANY=[@ANYBLOB="f1"], 0x1) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000040)={0x0, @local, @local}, &(0x7f0000000000)=0xc) sendmsg$nl_route_sched(r0, &(0x7f0000000080)={0x0, 0x9, &(0x7f0000001c40)={&(0x7f0000000100)=@newqdisc={0x30, 0x24, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r2, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_tbf={{0x8, 0x8, 'tbf\x00'}, {0x4}}]}, 0x30}}, 0x0) 15:17:01 executing program 5: syz_mount_image$msdos(&(0x7f0000000340)='msdos\x00', &(0x7f0000000280)='./file0\x00', 0xe800, 0x1, &(0x7f0000000180)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400020401000200027400f8", 0x16}], 0x800010, 0x0) r0 = open(0x0, 0x0, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000180)='./bus\x00', 0x0) io_setup(0x83, &(0x7f00000003c0)=0x0) r3 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) ftruncate(r3, 0x7fff) fcntl$setstatus(r1, 0x4, 0x44800) io_submit(r2, 0x6, &(0x7f0000000540)=[&(0x7f00000000c0)={0x2703000000000009, 0x800ff7f, 0x3, 0x1, 0x0, r1, &(0x7f0000000000), 0x5000}]) 15:17:01 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @ipv4={[], [], @empty}}, 0x1c) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x4e21, 0x0, @ipv4={[], [], @dev={0xac, 0x14, 0x14, 0x38}}}, 0x1c) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x5, &(0x7f0000000000)=@assoc_value, 0x8) 15:17:01 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @ipv4={[], [], @empty}}, 0x1c) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x4e21, 0x0, @ipv4={[], [], @dev={0xac, 0x14, 0x14, 0x38}}}, 0x1c) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x81}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000000)=@assoc_value={0x0, 0x7f}, 0x8) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) r2 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000000140)=ANY=[@ANYBLOB="0763164111522ce741bfe8c81cc4c2f267b26e31003f9d8f80cb15e1ed28262d1817596ecd48eb3a909d05fc92c8c0a7c2c39654996deb0f", @ANYRES32=0x0], &(0x7f000095dffc)=0x8) r4 = syz_open_procfs(0x0, &(0x7f0000000600)='auxv\x00') sendfile(0xffffffffffffffff, r4, &(0x7f0000000240)=0x202, 0x4000000000dc) r5 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140)='nbd\x00') sendmsg$NBD_CMD_RECONFIGURE(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f00000000c0), 0xc, &(0x7f0000000180)={&(0x7f0000000280)=ANY=[@ANYRES16=r5, @ANYRES16=r4], 0x3}, 0x1, 0x0, 0x0, 0x44000}, 0x20004811) ioctl$SNDRV_PCM_IOCTL_HWSYNC(r4, 0x4122, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000040)={r3, @in6={{0xa, 0x0, 0x0, @ipv4={[], [], @initdev={0xac, 0x1e, 0x0, 0x0}}}}}, &(0x7f0000000100)=0x84) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000180)={r6, @in={{0x2, 0x4e23, @initdev={0xac, 0x1e, 0x0, 0x0}}}, 0xa8, 0x81}, 0x90) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000080)={r3, 0x100, 0x9, 0xfd, 0x2, 0x20}, &(0x7f0000000100)=0x14) [ 247.911598] hfsplus: gid requires an argument [ 247.920396] hfsplus: unable to parse mount options 15:17:02 executing program 0: r0 = socket(0x10, 0x3, 0x0) r1 = socket$inet(0x2, 0x3, 0x5) setsockopt$inet_msfilter(r1, 0x0, 0x8, &(0x7f0000000200)=ANY=[@ANYBLOB="f1"], 0x1) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000040)={0x0, @local, @local}, &(0x7f0000000000)=0xc) sendmsg$nl_route_sched(r0, &(0x7f0000000080)={0x0, 0xa, &(0x7f0000001c40)={&(0x7f0000000100)=@newqdisc={0x30, 0x24, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r2, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_tbf={{0x8, 0x8, 'tbf\x00'}, {0x4}}]}, 0x30}}, 0x0) 15:17:02 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x8, 0x13, r0, 0xc605f000) bind$inet6(r0, 0x0, 0x0) r1 = dup(0xffffffffffffffff) r2 = syz_open_procfs(0x0, &(0x7f0000000600)='auxv\x00') sendfile(0xffffffffffffffff, r2, &(0x7f0000000240)=0x202, 0x4000000000dc) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140)='nbd\x00') sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000040)=ANY=[@ANYBLOB="6c000000ffc2a816ea1d1e6d79c38e9be725544e6db728770dc1ae099c09819ede41747d1153c78a933d7f9b3c5f145c735c9601b6b1c36294378874413a2af1bce003c4e6ab61034fa30c379f21ccdee4c96ac121b0ff18026aac0415cf037ac7be8d2ffcb8", @ANYRES16=r3, @ANYBLOB], 0x2c}, 0x1, 0x0, 0x0, 0x1}, 0x10) ioctl$EXT4_IOC_SWAP_BOOT(r1, 0x6611) connect$inet6(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000000)=@assoc_value={0x0, 0x7f}, 0x8) r4 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140)='nbd\x00') sendmsg$NBD_CMD_RECONFIGURE(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f00000000c0), 0xc, &(0x7f0000000180)={&(0x7f0000000280)=ANY=[@ANYRES16=r4, @ANYRES16], 0x3}, 0x1, 0x0, 0x0, 0x44000}, 0x20004811) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000340)=ANY=[@ANYBLOB="6c000000a975c7fc62979f43217e88747fedf7208908953f9e11b3e1938591ed4e423a5209936b12e2e45794d673ded5fc163d9698a1f5d831d2d208ca4d9567752186b6dce7319d", @ANYRES16=r4, @ANYBLOB], 0x2c}, 0x1, 0x0, 0x0, 0x1}, 0x10) r5 = socket(0x18, 0x0, 0x0) connect$rxrpc(r5, 0x0, 0x0) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000200)={&(0x7f0000000100)=ANY=[@ANYBLOB='X\x00\x00\x00', @ANYRES16=r4, @ANYBLOB="000128bd700075bd16a2413a00000000000000abf133ffdbdf25010000000c000500", @ANYRES32, @ANYBLOB="08000100", @ANYRES32=r5, @ANYBLOB="0c000300faffffffffffffff0c00080009000000000000000c0006000300000000000000"], 0x58}, 0x1, 0x0, 0x0, 0x4000040}, 0x841) r6 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r6, &(0x7f00000002c0)={0x0, 0x10, &(0x7f0000000300)={&(0x7f0000000080)=@setlink={0x3c, 0x13, 0x41d, 0x0, 0x0, {0x8, 0x0, 0xc002}, [@IFLA_OPERSTATE={0x8, 0xa, 0x10}, @IFLA_IFNAME={0x14, 0x3, 'ipvlan1\x00'}]}, 0x3c}, 0x1, 0x5e}, 0x0) connect$pppl2tp(r5, &(0x7f00000000c0)=@pppol2tpin6={0x18, 0x1, {0x0, r6, 0x4, 0x3, 0x4, 0x1, {0xa, 0x4e24, 0x3, @remote, 0x7fff}}}, 0x32) [ 248.050122] hfsplus: gid requires an argument 15:17:02 executing program 5: syz_mount_image$msdos(&(0x7f0000000340)='msdos\x00', &(0x7f0000000280)='./file0\x00', 0xe800, 0x1, &(0x7f0000000180)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400020401000200027400f8", 0x16}], 0x800010, 0x0) r0 = open(0x0, 0x0, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000180)='./bus\x00', 0x0) io_setup(0x83, &(0x7f00000003c0)=0x0) r3 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) ftruncate(r3, 0x7fff) fcntl$setstatus(r1, 0x4, 0x44800) io_submit(r2, 0x6, &(0x7f0000000540)=[&(0x7f00000000c0)={0x2703000000000009, 0x800ff7f, 0x3, 0x1, 0x0, r1, &(0x7f0000000000), 0x5000}]) 15:17:02 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @ipv4={[], [], @empty}}, 0x1c) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x4e21, 0x0, @ipv4={[], [], @dev={0xac, 0x14, 0x14, 0x38}}}, 0x1c) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x4000, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x3ff, 0x142}, 0x0, 0x1000000000000081}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000600)='auxv\x00') sendfile(0xffffffffffffffff, r1, &(0x7f0000000240)=0x202, 0x4000000000dc) ioctl$VT_OPENQRY(r1, 0x5600, &(0x7f0000001100)) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140)='nbd\x00') sendmsg$NBD_CMD_RECONFIGURE(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f00000000c0), 0xc, &(0x7f0000000180)={&(0x7f0000000280)=ANY=[@ANYRES16=r2, @ANYRES16=r1], 0x3}, 0x1, 0x0, 0x0, 0x44000}, 0x20004811) recvfrom$inet6(r1, &(0x7f0000000100)=""/4096, 0x1000, 0x1050, &(0x7f0000000080)={0xa, 0x4e24, 0x1, @dev={0xfe, 0x80, [], 0x36}, 0x2}, 0x1c) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000000)=@assoc_value={0x0, 0x7f}, 0x8) [ 248.071937] hfsplus: unable to parse mount options 15:17:02 executing program 2: r0 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) syz_mount_image$hfsplus(&(0x7f0000000000)='hfsplus\x00', &(0x7f0000000040)='./file0\x00', 0x22000000, 0x0, 0x0, 0x0, &(0x7f0000001480)={[{@gid={'gid', 0x3d, r1}}]}) 15:17:02 executing program 0: r0 = socket(0x10, 0x3, 0x0) r1 = socket$inet(0x2, 0x3, 0x5) setsockopt$inet_msfilter(r1, 0x0, 0x8, &(0x7f0000000200)=ANY=[@ANYBLOB="f1"], 0x1) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000040)={0x0, @local, @local}, &(0x7f0000000000)=0xc) sendmsg$nl_route_sched(r0, &(0x7f0000000080)={0x0, 0xb, &(0x7f0000001c40)={&(0x7f0000000100)=@newqdisc={0x30, 0x24, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r2, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_tbf={{0x8, 0x8, 'tbf\x00'}, {0x4}}]}, 0x30}}, 0x0) 15:17:02 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, 0x0, 0x0) connect$inet6(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000000040)={0x0, @in6={{0xa, 0x0, 0x0, @ipv4={[], [], @initdev={0xac, 0x1e, 0x0, 0x0}}}}}, &(0x7f0000000100)=0x84) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000340)={0x0, @in6={{0xa, 0x81, 0x1f, @private2, 0x9}}}, &(0x7f0000000200)=0x84) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000440)={r1, 0x34, "ccf975f6e22663bd8aa1296b05693a7f6e7297f25187c39744f609092af59d98551bc7b650178845f8c56ae08b1de924c2cc29f0"}, &(0x7f0000000480)=0x3c) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000000)=@assoc_value={0x0, 0x7f}, 0x8) r2 = dup(0xffffffffffffffff) r3 = syz_open_procfs(0x0, &(0x7f0000000600)='auxv\x00') sendfile(0xffffffffffffffff, r3, &(0x7f0000000240)=0x202, 0x4000000000dc) r4 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140)='nbd\x00') sendmsg$NBD_CMD_RECONFIGURE(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f00000000c0), 0xc, &(0x7f0000000180)={&(0x7f0000000280)=ANY=[@ANYRES16=r4, @ANYRES16=r3], 0x3}, 0x1, 0x0, 0x0, 0x44000}, 0x20004811) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000240)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r4, @ANYBLOB], 0x2c}, 0x1, 0x0, 0x0, 0x1}, 0x10) r5 = socket(0x18, 0x0, 0x0) connect$rxrpc(r5, 0x0, 0x0) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000180)={&(0x7f0000000640)=ANY=[@ANYBLOB='X\x00\x00\x00', @ANYRES16=r4, @ANYBLOB="000128bd70007516b98716cf4f0ccc18b70d53500200000000000000000000000c0005000000e47dc60000000000000000", @ANYRES32, @ANYBLOB="08000100", @ANYRES32=r5, @ANYBLOB="0c000300faffffffffffffff0c00080009000000000000000c0006000300000000000000"], 0x58}, 0x1, 0x0, 0x0, 0x4000040}, 0x841) r6 = socket$nl_generic(0x10, 0x3, 0x10) r7 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000400)='IPVS\x00') sendmsg$IPVS_CMD_NEW_SERVICE(r6, &(0x7f00000005c0)={0x0, 0x0, &(0x7f0000000580)={&(0x7f0000000080)={0x28, r7, 0x1, 0x0, 0x0, {0x10}, [@IPVS_CMD_ATTR_SERVICE={0x14, 0x1, 0x0, 0x1, [@IPVS_SVC_ATTR_AF={0x6, 0x1, 0xa}, @IPVS_SVC_ATTR_FWMARK={0x8}]}]}, 0x28}, 0x1, 0xa00000000000000}, 0x0) sendmsg$IPVS_CMD_NEW_SERVICE(r5, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x82200161}, 0xc, &(0x7f00000000c0)={&(0x7f0000000500)={0x2c, r7, 0x1, 0x70bd2a, 0x25dfdbff, {}, [@IPVS_CMD_ATTR_SERVICE={0x0, 0x1, 0x0, 0x1, [@IPVS_SVC_ATTR_TIMEOUT={0x0, 0x8, 0x496}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x4}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x0, 0x4, 0x1e}]}, 0x2c}}, 0x0) [ 248.331529] hfsplus: gid requires an argument 15:17:02 executing program 0: r0 = socket(0x10, 0x3, 0x0) r1 = socket$inet(0x2, 0x3, 0x5) setsockopt$inet_msfilter(r1, 0x0, 0x8, &(0x7f0000000200)=ANY=[@ANYBLOB="f1"], 0x1) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000040)={0x0, @local, @local}, &(0x7f0000000000)=0xc) sendmsg$nl_route_sched(r0, &(0x7f0000000080)={0x0, 0xc, &(0x7f0000001c40)={&(0x7f0000000100)=@newqdisc={0x30, 0x24, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r2, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_tbf={{0x8, 0x8, 'tbf\x00'}, {0x4}}]}, 0x30}}, 0x0) 15:17:02 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @ipv4={[], [], @empty}}, 0x1c) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x4e21, 0x0, @ipv4={[], [], @dev={0xac, 0x14, 0x14, 0x38}}}, 0x1c) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x81}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = dup(0xffffffffffffffff) r2 = syz_open_procfs(0x0, &(0x7f0000000600)='auxv\x00') sendfile(0xffffffffffffffff, r2, &(0x7f0000000240)=0x202, 0x4000000000dc) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140)='nbd\x00') sendmsg$NBD_CMD_RECONFIGURE(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f00000000c0), 0xc, &(0x7f0000000180)={&(0x7f0000000280)=ANY=[@ANYRES16=r3, @ANYRES16=r2], 0x3}, 0x1, 0x0, 0x0, 0x44000}, 0x20004811) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000240)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r3, @ANYBLOB], 0x2c}, 0x1, 0x0, 0x0, 0x1}, 0x10) write$FUSE_LSEEK(r1, &(0x7f0000000080)={0x18, 0xfffffffffffffff5, 0x3, {0x2}}, 0x18) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000000)=@assoc_value={0x0, 0x7f}, 0x8) 15:17:02 executing program 5: syz_mount_image$msdos(&(0x7f0000000340)='msdos\x00', &(0x7f0000000280)='./file0\x00', 0xe800, 0x1, &(0x7f0000000180)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400020401000200027400f8", 0x16}], 0x800010, 0x0) open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fchdir(0xffffffffffffffff) r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) io_setup(0x83, &(0x7f00000003c0)=0x0) r2 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) ftruncate(r2, 0x7fff) fcntl$setstatus(r0, 0x4, 0x44800) io_submit(r1, 0x6, &(0x7f0000000540)=[&(0x7f00000000c0)={0x2703000000000009, 0x800ff7f, 0x3, 0x1, 0x0, r0, &(0x7f0000000000), 0x5000}]) [ 248.358981] hfsplus: unable to parse mount options [ 248.465090] hfsplus: gid requires an argument [ 248.469747] hfsplus: unable to parse mount options 15:17:02 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @ipv4={[], [], @empty}}, 0x1c) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x4e21, 0x0, @ipv4={[], [], @dev={0xac, 0x14, 0x14, 0x38}}}, 0x1c) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x6, &(0x7f0000000000)=@assoc_value, 0x8) 15:17:02 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, 0x0, 0x0) connect$inet6(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000000)=@assoc_value={0x0, 0x7f}, 0x8) r1 = syz_open_procfs(0x0, &(0x7f0000000600)='auxv\x00') sendfile(0xffffffffffffffff, r1, &(0x7f0000000240)=0x202, 0x4000000000dc) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140)='nbd\x00') sendmsg$NBD_CMD_RECONFIGURE(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f00000000c0), 0xc, &(0x7f0000000180)={&(0x7f0000000280)=ANY=[@ANYRES16=r2, @ANYRES16=r1], 0x3}, 0x1, 0x0, 0x0, 0x44000}, 0x20004811) r3 = dup(0xffffffffffffffff) r4 = syz_open_procfs(0x0, &(0x7f0000000600)='auxv\x00') sendfile(0xffffffffffffffff, r4, &(0x7f0000000240)=0x202, 0x4000000000dc) r5 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140)='nbd\x00') sendmsg$NBD_CMD_RECONFIGURE(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f00000000c0), 0xc, &(0x7f0000000180)={&(0x7f0000000280)=ANY=[@ANYRES16=r5, @ANYRES16=r4], 0x3}, 0x1, 0x0, 0x0, 0x44000}, 0x20004811) sendmsg$NBD_CMD_CONNECT(r3, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000240)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r5, @ANYBLOB], 0x2c}, 0x1, 0x0, 0x0, 0x1}, 0x10) setsockopt$ax25_SO_BINDTODEVICE(r3, 0x101, 0x19, &(0x7f0000000080)=@netrom={'nr', 0x0}, 0x10) 15:17:02 executing program 0: r0 = socket(0x10, 0x3, 0x0) r1 = socket$inet(0x2, 0x3, 0x5) setsockopt$inet_msfilter(r1, 0x0, 0x8, &(0x7f0000000200)=ANY=[@ANYBLOB="f1"], 0x1) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000040)={0x0, @local, @local}, &(0x7f0000000000)=0xc) sendmsg$nl_route_sched(r0, &(0x7f0000000080)={0x0, 0xe, &(0x7f0000001c40)={&(0x7f0000000100)=@newqdisc={0x30, 0x24, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r2, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_tbf={{0x8, 0x8, 'tbf\x00'}, {0x4}}]}, 0x30}}, 0x0) 15:17:02 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @ipv4={[], [], @empty}}, 0x1c) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x4e21, 0x0, @ipv4={[], [], @dev={0xac, 0x14, 0x14, 0x38}}}, 0x1c) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x1, 0xa692}, 0x0, 0x81}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000000)=@assoc_value={0x0, 0x7f}, 0x8) 15:17:02 executing program 2: r0 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) syz_mount_image$hfsplus(&(0x7f0000000000)='hfsplus\x00', &(0x7f0000000040)='./file0\x00', 0x2c000000, 0x0, 0x0, 0x0, &(0x7f0000001480)={[{@gid={'gid', 0x3d, r1}}]}) 15:17:02 executing program 5: syz_mount_image$msdos(&(0x7f0000000340)='msdos\x00', &(0x7f0000000280)='./file0\x00', 0xe800, 0x1, &(0x7f0000000180)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400020401000200027400f8", 0x16}], 0x800010, 0x0) open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fchdir(0xffffffffffffffff) r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) io_setup(0x83, &(0x7f00000003c0)=0x0) r2 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) ftruncate(r2, 0x7fff) fcntl$setstatus(r0, 0x4, 0x44800) io_submit(r1, 0x6, &(0x7f0000000540)=[&(0x7f00000000c0)={0x2703000000000009, 0x800ff7f, 0x3, 0x1, 0x0, r0, &(0x7f0000000000), 0x5000}]) [ 248.845080] hfsplus: gid requires an argument [ 248.881137] hfsplus: unable to parse mount options 15:17:02 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, 0x0, 0x0) getsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f0000000480)=""/27, &(0x7f00000004c0)=0x1b) connect$inet6(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000000)=@assoc_value={0x0, 0x7f}, 0x8) syz_mount_image$cifs(&(0x7f0000000040)='cifs\x00', &(0x7f0000000080)='./file0\x00', 0x2, 0x4, &(0x7f00000003c0)=[{&(0x7f00000000c0)="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", 0xfc, 0x4}, {&(0x7f00000001c0)="2d9aa58f7439252e7a1feb254763b9e2ab68a112b1ee0e80f8a18d1c7eca3f4ad657f3770495f5c6d7c50ce8df759d90711d1af6474e2d4b6856f768b5f4c54e1c70e10c5f3e7d070afb0de051e81eb135cc567131a6faaa7abed79ad9a112987fc65214592ca36aa49669cd0a54aaf7a15c4e9a05d3923211697ca000d199f82374fa33cb67c805efebe54639db7954a3f50b9edf6389fb29f41dd408a9700aae9e81a941b9df4f4b30fb1cb20cf99de656831d104197a98c167c6dc783af9ea2d09c3d98ef5b9d2523faee4279f3ea6e9d072f5ef60a454ef9ff8b15a0af", 0xdf, 0x5f0}, {&(0x7f00000002c0)="b1de4a28c66634b1846ee01eaeaf168fbf5ac55e3368ca55a899a3d6537a381857222f7edb7ceb82a7410ca4b11af28d9de27f76651a5491c432576e5c1e45c83844e4855c623950d2b96cc138578f197a5e6feb7b39d8898a477ee487fe31725a5e2c12357cce37f821581e928ae6a641580974657c820cb4a1eedb3aaf8e4e79d2e236624ca420da836d3023b692b2c703cddc92a2aa8195486b30360f28a8", 0xa0, 0x1}, {&(0x7f0000000380)="e5d4a5fc5288bae095", 0x9, 0x5}], 0x101040, &(0x7f0000000440)='.\x00') r1 = socket$inet6_sctp(0xa, 0x5, 0x84) r2 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000040)={r3, @in6={{0xa, 0x0, 0x0, @ipv4={[], [], @initdev={0xac, 0x1e, 0x0, 0x0}}}}}, &(0x7f0000000100)=0x84) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000500)={r3, 0xfe, "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"}, &(0x7f0000000640)=0x106) 15:17:02 executing program 0: r0 = socket(0x10, 0x3, 0x0) r1 = socket$inet(0x2, 0x3, 0x5) setsockopt$inet_msfilter(r1, 0x0, 0x8, &(0x7f0000000200)=ANY=[@ANYBLOB="f1"], 0x1) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000040)={0x0, @local, @local}, &(0x7f0000000000)=0xc) sendmsg$nl_route_sched(r0, &(0x7f0000000080)={0x0, 0xf, &(0x7f0000001c40)={&(0x7f0000000100)=@newqdisc={0x30, 0x24, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r2, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_tbf={{0x8, 0x8, 'tbf\x00'}, {0x4}}]}, 0x30}}, 0x0) 15:17:02 executing program 5: syz_mount_image$msdos(&(0x7f0000000340)='msdos\x00', &(0x7f0000000280)='./file0\x00', 0xe800, 0x1, &(0x7f0000000180)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400020401000200027400f8", 0x16}], 0x800010, 0x0) open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fchdir(0xffffffffffffffff) r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) io_setup(0x83, &(0x7f00000003c0)=0x0) r2 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) ftruncate(r2, 0x7fff) fcntl$setstatus(r0, 0x4, 0x44800) io_submit(r1, 0x6, &(0x7f0000000540)=[&(0x7f00000000c0)={0x2703000000000009, 0x800ff7f, 0x3, 0x1, 0x0, r0, &(0x7f0000000000), 0x5000}]) 15:17:03 executing program 2: r0 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) syz_mount_image$hfsplus(&(0x7f0000000000)='hfsplus\x00', &(0x7f0000000040)='./file0\x00', 0x3f000000, 0x0, 0x0, 0x0, &(0x7f0000001480)={[{@gid={'gid', 0x3d, r1}}]}) [ 248.967915] hfsplus: gid requires an argument [ 248.972670] hfsplus: unable to parse mount options 15:17:03 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @ipv4={[], [], @empty}}, 0x1c) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x4e21, 0x0, @ipv4={[], [], @dev={0xac, 0x14, 0x14, 0x38}}}, 0x1c) r1 = dup(0xffffffffffffffff) r2 = syz_open_procfs(0x0, &(0x7f0000000600)='auxv\x00') sendfile(0xffffffffffffffff, r2, &(0x7f0000000240)=0x202, 0x4000000000dc) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140)='nbd\x00') sendmsg$NBD_CMD_RECONFIGURE(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f00000000c0), 0xc, &(0x7f0000000180)={&(0x7f0000000280)=ANY=[@ANYRES16=r3, @ANYRES16=r2], 0x3}, 0x1, 0x0, 0x0, 0x44000}, 0x20004811) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000240)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r3, @ANYBLOB], 0x2c}, 0x1, 0x0, 0x0, 0x1}, 0x10) ioctl$VFIO_CHECK_EXTENSION(r1, 0x3b65, 0x2) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 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_bp={0x0}, 0x0, 0x81}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000000)=@assoc_value={0x0, 0x7f}, 0x8) 15:17:03 executing program 0: r0 = socket(0x10, 0x3, 0x0) r1 = socket$inet(0x2, 0x3, 0x5) setsockopt$inet_msfilter(r1, 0x0, 0x8, &(0x7f0000000200)=ANY=[@ANYBLOB="f1"], 0x1) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000040)={0x0, @local, @local}, &(0x7f0000000000)=0xc) sendmsg$nl_route_sched(r0, &(0x7f0000000080)={0x0, 0x10, &(0x7f0000001c40)={&(0x7f0000000100)=@newqdisc={0x30, 0x24, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r2, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_tbf={{0x8, 0x8, 'tbf\x00'}, {0x4}}]}, 0x30}}, 0x0) [ 249.099270] hfsplus: gid requires an argument [ 249.116345] hfsplus: unable to parse mount options [ 249.204910] hfsplus: gid requires an argument [ 249.211355] hfsplus: unable to parse mount options 15:17:03 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @ipv4={[], [], @empty}}, 0x1c) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x4e21, 0x0, @ipv4={[], [], @dev={0xac, 0x14, 0x14, 0x38}}}, 0x1c) 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_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x7, &(0x7f0000000000)=@assoc_value, 0x8) 15:17:03 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x40001, 0x0) ioctl$PIO_UNISCRNMAP(r0, 0x4b6a, &(0x7f0000000080)="084273c83c7fa23a9159e450ee9d90aaf444338fbeb3244c09b8fad03d221c646d6919423268a1c2a167d426bcd4896e3c6e492290a46a50673fa4f572edd25e7c50aea10bf8ea6a55ae4748886820710a6b1c6df0643e5d9834a115c596261659bb68200158280c79b4a3c12c20f2e99f5d2738f3b8c8cb67cc069a311f8edd1a5b96b38ab98fb036ea8cbc3eb3e44c88390862") r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r1, 0x0, 0x0) connect$inet6(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000000)=@assoc_value={0x0, 0x7f}, 0x8) 15:17:03 executing program 0: r0 = socket(0x10, 0x3, 0x0) r1 = socket$inet(0x2, 0x3, 0x5) setsockopt$inet_msfilter(r1, 0x0, 0x8, &(0x7f0000000200)=ANY=[@ANYBLOB="f1"], 0x1) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000040)={0x0, @local, @local}, &(0x7f0000000000)=0xc) sendmsg$nl_route_sched(r0, &(0x7f0000000080)={0x0, 0x60, &(0x7f0000001c40)={&(0x7f0000000100)=@newqdisc={0x30, 0x24, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r2, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_tbf={{0x8, 0x8, 'tbf\x00'}, {0x4}}]}, 0x30}}, 0x0) 15:17:03 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @ipv4={[], [], @empty}}, 0x1c) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x4e21, 0x0, @ipv4={[], [], @dev={0xac, 0x14, 0x14, 0x38}}}, 0x1c) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 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_bp={0x0}, 0x0, 0x81}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000000)=@assoc_value={0x0, 0x7f}, 0x8) ioctl$SIOCPNENABLEPIPE(0xffffffffffffffff, 0x89ed, 0x0) 15:17:03 executing program 2: r0 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) syz_mount_image$hfsplus(&(0x7f0000000000)='hfsplus\x00', &(0x7f0000000040)='./file0\x00', 0x40000000, 0x0, 0x0, 0x0, &(0x7f0000001480)={[{@gid={'gid', 0x3d, r1}}]}) 15:17:03 executing program 5: syz_mount_image$msdos(&(0x7f0000000340)='msdos\x00', &(0x7f0000000280)='./file0\x00', 0xe800, 0x1, &(0x7f0000000180)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400020401000200027400f8", 0x16}], 0x800010, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = creat(0x0, 0x0) io_setup(0x83, &(0x7f00000003c0)=0x0) r3 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) ftruncate(r3, 0x7fff) fcntl$setstatus(r1, 0x4, 0x44800) io_submit(r2, 0x6, &(0x7f0000000540)=[&(0x7f00000000c0)={0x2703000000000009, 0x800ff7f, 0x3, 0x1, 0x0, r1, &(0x7f0000000000), 0x5000}]) [ 249.767364] hfsplus: gid requires an argument [ 249.801035] hfsplus: unable to parse mount options 15:17:03 executing program 0: r0 = socket(0x10, 0x3, 0x0) r1 = socket$inet(0x2, 0x3, 0x5) setsockopt$inet_msfilter(r1, 0x0, 0x8, &(0x7f0000000200)=ANY=[@ANYBLOB="f1"], 0x1) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000040)={0x0, @local, @local}, &(0x7f0000000000)=0xc) sendmsg$nl_route_sched(r0, &(0x7f0000000080)={0x0, 0xf0, &(0x7f0000001c40)={&(0x7f0000000100)=@newqdisc={0x30, 0x24, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r2, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_tbf={{0x8, 0x8, 'tbf\x00'}, {0x4}}]}, 0x30}}, 0x0) [ 249.826764] FAT-fs (loop5): error, invalid access to FAT (entry 0x00000020) 15:17:03 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @ipv4={[], [], @empty}}, 0x1c) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x4e21, 0x0, @ipv4={[], [], @dev={0xac, 0x14, 0x14, 0x38}}}, 0x1c) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0xff, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x81}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000000)=@assoc_value={0x0, 0x7f}, 0x8) [ 249.884871] FAT-fs (loop5): Filesystem has been set read-only [ 249.896514] FAT-fs (loop5): error, invalid access to FAT (entry 0x00000020) [ 249.907789] hfsplus: gid requires an argument [ 249.936673] hfsplus: unable to parse mount options 15:17:04 executing program 5: syz_mount_image$msdos(&(0x7f0000000340)='msdos\x00', &(0x7f0000000280)='./file0\x00', 0xe800, 0x1, &(0x7f0000000180)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400020401000200027400f8", 0x16}], 0x800010, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = creat(0x0, 0x0) io_setup(0x83, &(0x7f00000003c0)=0x0) r3 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) ftruncate(r3, 0x7fff) fcntl$setstatus(r1, 0x4, 0x44800) io_submit(r2, 0x6, &(0x7f0000000540)=[&(0x7f00000000c0)={0x2703000000000009, 0x800ff7f, 0x3, 0x1, 0x0, r1, &(0x7f0000000000), 0x5000}]) 15:17:04 executing program 0: r0 = socket(0x10, 0x3, 0x0) r1 = socket$inet(0x2, 0x3, 0x5) setsockopt$inet_msfilter(r1, 0x0, 0x8, &(0x7f0000000200)=ANY=[@ANYBLOB="f1"], 0x1) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000040)={0x0, @local, @local}, &(0x7f0000000000)=0xc) sendmsg$nl_route_sched(r0, &(0x7f0000000080)={0x0, 0x1b6, &(0x7f0000001c40)={&(0x7f0000000100)=@newqdisc={0x30, 0x24, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r2, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_tbf={{0x8, 0x8, 'tbf\x00'}, {0x4}}]}, 0x30}}, 0x0) 15:17:04 executing program 2: r0 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) syz_mount_image$hfsplus(&(0x7f0000000000)='hfsplus\x00', &(0x7f0000000040)='./file0\x00', 0x48000000, 0x0, 0x0, 0x0, &(0x7f0000001480)={[{@gid={'gid', 0x3d, r1}}]}) 15:17:04 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, 0x0, 0x0) getpeername$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @dev}, &(0x7f0000000080)=0x1c) connect$inet6(0xffffffffffffffff, 0x0, 0x0) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) r2 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f00000002c0)={r3, @in6={{0xa, 0x4e24, 0x0, @ipv4={[], [], @rand_addr=0x64010102}}}}, &(0x7f0000000100)=0x84) r4 = socket$inet6_sctp(0xa, 0x5, 0x84) r5 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x1d, &(0x7f0000000440)=ANY=[@ANYBLOB="994aff00ba2fa12d9002ba9c32461cb0e687ff430afeb1168208243e4d8964192b0498e5e7b125a0ab3610b57e2667db877875da0c54ed81bb032257214b92ebad5e9ea2f140be7e8181aafdc3b299f571fb2b0300000000000000d6364b1d982205000000000000002648e2511e0c7a2a40f31940a661f6702bd44d5378f72c", @ANYRES32=0x0], &(0x7f000095dffc)=0x8) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r4, 0x84, 0x6, &(0x7f0000000040)={r6, @in6={{0xa, 0x0, 0x0, @ipv4={[], [], @initdev={0xac, 0x1e, 0x0, 0x0}}}}}, &(0x7f0000000100)=0x84) dup(0xffffffffffffffff) r7 = syz_open_procfs(0x0, &(0x7f0000000600)='auxv\x00') sendfile(0xffffffffffffffff, r7, &(0x7f0000000240)=0x202, 0x4000000000dc) r8 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140)='nbd\x00') sendmsg$NBD_CMD_RECONFIGURE(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f00000000c0), 0xc, &(0x7f0000000180)={&(0x7f0000000280)=ANY=[@ANYRES16=r8, @ANYRES16=r7], 0x3}, 0x1, 0x0, 0x0, 0x44000}, 0x20004811) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000200)=@assoc_value={r3, 0xfffffffd}, 0x8) r9 = openat$vcsu(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vcsu\x00', 0x400601, 0x0) ioctl$KVM_GET_REGS(r9, 0x8090ae81, &(0x7f0000000100)) [ 250.056060] sctp_setsockopt_delayed_ack: 29 callbacks suppressed [ 250.056070] sctp: [Deprecated]: syz-executor.3 (pid 13165) Use of struct sctp_assoc_value in delayed_ack socket option. [ 250.056070] Use struct sctp_sack_info instead [ 250.105417] hfsplus: gid requires an argument [ 250.112339] hfsplus: unable to parse mount options [ 250.149606] sctp: [Deprecated]: syz-executor.4 (pid 13177) Use of struct sctp_assoc_value in delayed_ack socket option. [ 250.149606] Use struct sctp_sack_info instead [ 250.176795] hfsplus: gid requires an argument [ 250.181919] hfsplus: unable to parse mount options [ 250.184026] sctp: [Deprecated]: syz-executor.3 (pid 13181) Use of struct sctp_assoc_value in delayed_ack socket option. [ 250.184026] Use struct sctp_sack_info instead [ 250.196906] sctp: [Deprecated]: syz-executor.4 (pid 13177) Use of struct sctp_assoc_value in delayed_ack socket option. [ 250.196906] Use struct sctp_sack_info instead [ 250.269649] FAT-fs (loop5): error, invalid access to FAT (entry 0x00000020) [ 250.285164] FAT-fs (loop5): Filesystem has been set read-only [ 250.303544] FAT-fs (loop5): error, invalid access to FAT (entry 0x00000020) 15:17:04 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @ipv4={[], [], @empty}}, 0x1c) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x4e21, 0x0, @ipv4={[], [], @dev={0xac, 0x14, 0x14, 0x38}}}, 0x1c) 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_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x8, &(0x7f0000000000)=@assoc_value, 0x8) 15:17:04 executing program 0: r0 = socket(0x10, 0x3, 0x0) r1 = socket$inet(0x2, 0x3, 0x5) setsockopt$inet_msfilter(r1, 0x0, 0x8, &(0x7f0000000200)=ANY=[@ANYBLOB="f1"], 0x1) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000040)={0x0, @local, @local}, &(0x7f0000000000)=0xc) sendmsg$nl_route_sched(r0, &(0x7f0000000080)={0x0, 0x300, &(0x7f0000001c40)={&(0x7f0000000100)=@newqdisc={0x30, 0x24, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r2, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_tbf={{0x8, 0x8, 'tbf\x00'}, {0x4}}]}, 0x30}}, 0x0) 15:17:04 executing program 2: r0 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) syz_mount_image$hfsplus(&(0x7f0000000000)='hfsplus\x00', &(0x7f0000000040)='./file0\x00', 0x4c000000, 0x0, 0x0, 0x0, &(0x7f0000001480)={[{@gid={'gid', 0x3d, r1}}]}) 15:17:04 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e24, 0x1, @initdev={0xfe, 0x88, [], 0x0, 0x0}, 0xfffffffe}, 0x1c) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x4e21, 0x0, @ipv4={[], [], @dev={0xac, 0x14, 0x14, 0x38}}}, 0x1c) perf_event_open(&(0x7f000001d000)={0x3, 0x70, 0xff, 0x0, 0x0, 0x0, 0x0, 0x40000000041c1, 0x209, 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, 0x3f, 0x0, @perf_bp={0x0}, 0x800, 0x81, 0x0, 0x0, 0x3, 0x0, 0x8}, 0x0, 0x0, 0xffffffffffffffff, 0xa) 15:17:04 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) r1 = dup(0xffffffffffffffff) sendmsg$NBD_CMD_RECONFIGURE(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f00000000c0), 0xc, &(0x7f0000000180)={&(0x7f0000000280)=ANY=[@ANYRES16, @ANYRES16], 0x3}, 0x1, 0x0, 0x0, 0x44000}, 0x20004811) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000001340)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16, @ANYRES64=r1], 0x2c}, 0x1, 0x0, 0x0, 0x1}, 0x10) r2 = socket(0x18, 0x0, 0x0) connect$rxrpc(r2, 0x0, 0x0) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000180)={&(0x7f0000001500)=ANY=[@ANYRESDEC=r1, @ANYRES16, @ANYBLOB="000128bd700075bd16a2413a00000000000000abf133ffdbdf25010000000c000500", @ANYRES32, @ANYBLOB="08000100", @ANYRES32=r2, @ANYBLOB="0c000300faffffffffffffff0c00080009000000000000000c0006000300000000000000"], 0x58}, 0x1, 0x0, 0x0, 0x4000040}, 0x841) flock(r2, 0x3) r3 = syz_open_procfs(0x0, &(0x7f0000000600)='auxv\x00') sendfile(0xffffffffffffffff, r3, &(0x7f0000000240)=0x202, 0x4000000000dc) r4 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140)='nbd\x00') sendmsg$NBD_CMD_RECONFIGURE(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f00000000c0), 0xc, &(0x7f0000000180)={&(0x7f0000000280)=ANY=[@ANYRES16=r4, @ANYRES16=r3], 0x3}, 0x1, 0x0, 0x0, 0x44000}, 0x20004811) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000001580)=ANY=[@ANYBLOB="6c000000ff9b6a6d70e3bd5844dc04b7b3d28a5fd43933b212169b881b070f9ee7afa05fee306f80b790f0794bfb69abfbaf8959e9e2db0086b4f63a505466c4c01a7d4e316884e20fdb751913", @ANYRES16=r4, @ANYBLOB="02d09c107d448a8613d9402bda7b2e65fc056df2d4a43ac3b2d8b83fc94aa3107ac3a4431dc7e9e31d6b96a522124ec26198b6a4da5f5c44efaa1529f60b8220b382a7e70999a72aaf23f2f0f4c6acd916"], 0x2c}, 0x1, 0x0, 0x0, 0x1}, 0x10) r5 = socket(0x18, 0x0, 0x0) connect$rxrpc(r5, 0x0, 0x0) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)=ANY=[@ANYBLOB='X\x00\x00\x00', @ANYRES16=r4, @ANYBLOB="000128bd700075bd16a2413a00000000000000abf133ffdbdf25010000000c000500", @ANYRES32, @ANYBLOB="08000100", @ANYRES32=r5, @ANYBLOB="0c000300faffffffffffffff0c00080009000000000000000c0006000300000000000000"], 0x58}, 0x1, 0x0, 0x0, 0x4000040}, 0x841) recvmsg$can_bcm(r5, &(0x7f0000001440)={&(0x7f0000000040)=@nfc, 0x80, &(0x7f0000001480)=[{&(0x7f00000000c0)=""/183, 0xb7}, {&(0x7f0000000180)=""/76, 0x4c}, {&(0x7f0000000200)=""/154, 0x9a}, {&(0x7f00000002c0)=""/4096, 0x1000}, {&(0x7f00000012c0)=""/65, 0x41}], 0x5, &(0x7f00000013c0)=""/98, 0x62}, 0x10003) bind$inet6(r0, 0x0, 0x0) connect$inet6(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000000)=@assoc_value={0x0, 0x7f}, 0x8) 15:17:04 executing program 5: syz_mount_image$msdos(&(0x7f0000000340)='msdos\x00', &(0x7f0000000280)='./file0\x00', 0xe800, 0x1, &(0x7f0000000180)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400020401000200027400f8", 0x16}], 0x800010, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = creat(0x0, 0x0) io_setup(0x83, &(0x7f00000003c0)=0x0) r3 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) ftruncate(r3, 0x7fff) fcntl$setstatus(r1, 0x4, 0x44800) io_submit(r2, 0x6, &(0x7f0000000540)=[&(0x7f00000000c0)={0x2703000000000009, 0x800ff7f, 0x3, 0x1, 0x0, r1, &(0x7f0000000000), 0x5000}]) 15:17:04 executing program 0: r0 = socket(0x10, 0x3, 0x0) r1 = socket$inet(0x2, 0x3, 0x5) setsockopt$inet_msfilter(r1, 0x0, 0x8, &(0x7f0000000200)=ANY=[@ANYBLOB="f1"], 0x1) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000040)={0x0, @local, @local}, &(0x7f0000000000)=0xc) sendmsg$nl_route_sched(r0, &(0x7f0000000080)={0x0, 0x500, &(0x7f0000001c40)={&(0x7f0000000100)=@newqdisc={0x30, 0x24, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r2, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_tbf={{0x8, 0x8, 'tbf\x00'}, {0x4}}]}, 0x30}}, 0x0) [ 250.668691] hfsplus: gid requires an argument [ 250.679279] hfsplus: unable to parse mount options [ 250.687381] sctp: [Deprecated]: syz-executor.4 (pid 13210) Use of struct sctp_assoc_value in delayed_ack socket option. [ 250.687381] Use struct sctp_sack_info instead 15:17:04 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @ipv4={[], [], @empty}}, 0x1c) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x4e21, 0x0, @ipv4={[], [], @dev={0xac, 0x14, 0x14, 0x38}}}, 0x1c) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000000)=@assoc_value={0x0, 0x7f}, 0x8) [ 250.774982] FAT-fs (loop5): error, invalid access to FAT (entry 0x00000020) [ 250.787410] hfsplus: gid requires an argument [ 250.794975] hfsplus: unable to parse mount options [ 250.805682] FAT-fs (loop5): Filesystem has been set read-only 15:17:04 executing program 4: syz_open_dev$tty20(0xc, 0x4, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, 0x0, 0x0) connect$inet6(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000000)=@assoc_value={0x0, 0x7f}, 0x8) 15:17:04 executing program 0: r0 = socket(0x10, 0x3, 0x0) r1 = socket$inet(0x2, 0x3, 0x5) setsockopt$inet_msfilter(r1, 0x0, 0x8, &(0x7f0000000200)=ANY=[@ANYBLOB="f1"], 0x1) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000040)={0x0, @local, @local}, &(0x7f0000000000)=0xc) sendmsg$nl_route_sched(r0, &(0x7f0000000080)={0x0, 0x600, &(0x7f0000001c40)={&(0x7f0000000100)=@newqdisc={0x30, 0x24, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r2, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_tbf={{0x8, 0x8, 'tbf\x00'}, {0x4}}]}, 0x30}}, 0x0) [ 250.828126] FAT-fs (loop5): error, invalid access to FAT (entry 0x00000020) 15:17:04 executing program 2: r0 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) syz_mount_image$hfsplus(&(0x7f0000000000)='hfsplus\x00', &(0x7f0000000040)='./file0\x00', 0x60000000, 0x0, 0x0, 0x0, &(0x7f0000001480)={[{@gid={'gid', 0x3d, r1}}]}) 15:17:04 executing program 5: syz_mount_image$msdos(&(0x7f0000000340)='msdos\x00', &(0x7f0000000280)='./file0\x00', 0xe800, 0x1, &(0x7f0000000180)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400020401000200027400f8", 0x16}], 0x800010, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000180)='./bus\x00', 0x0) io_setup(0x0, &(0x7f00000003c0)=0x0) r3 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) ftruncate(r3, 0x7fff) fcntl$setstatus(r1, 0x4, 0x44800) io_submit(r2, 0x6, &(0x7f0000000540)=[&(0x7f00000000c0)={0x2703000000000009, 0x800ff7f, 0x3, 0x1, 0x0, r1, &(0x7f0000000000), 0x5000}]) [ 250.887903] sctp: [Deprecated]: syz-executor.3 (pid 13233) Use of struct sctp_assoc_value in delayed_ack socket option. [ 250.887903] Use struct sctp_sack_info instead [ 250.955691] sctp: [Deprecated]: syz-executor.4 (pid 13238) Use of struct sctp_assoc_value in delayed_ack socket option. [ 250.955691] Use struct sctp_sack_info instead [ 250.985336] hfsplus: gid requires an argument [ 250.989876] hfsplus: unable to parse mount options [ 251.017430] sctp: [Deprecated]: syz-executor.4 (pid 13250) Use of struct sctp_assoc_value in delayed_ack socket option. [ 251.017430] Use struct sctp_sack_info instead [ 251.113083] FAT-fs (loop5): error, invalid access to FAT (entry 0x00000020) [ 251.120490] FAT-fs (loop5): Filesystem has been set read-only [ 251.127013] FAT-fs (loop5): error, invalid access to FAT (entry 0x00000020) 15:17:05 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @ipv4={[], [], @empty}}, 0x1c) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x4e21, 0x0, @ipv4={[], [], @dev={0xac, 0x14, 0x14, 0x38}}}, 0x1c) 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_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x9, &(0x7f0000000000)=@assoc_value, 0x8) 15:17:05 executing program 0: r0 = socket(0x10, 0x3, 0x0) r1 = socket$inet(0x2, 0x3, 0x5) setsockopt$inet_msfilter(r1, 0x0, 0x8, &(0x7f0000000200)=ANY=[@ANYBLOB="f1"], 0x1) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000040)={0x0, @local, @local}, &(0x7f0000000000)=0xc) sendmsg$nl_route_sched(r0, &(0x7f0000000080)={0x0, 0x900, &(0x7f0000001c40)={&(0x7f0000000100)=@newqdisc={0x30, 0x24, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r2, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_tbf={{0x8, 0x8, 'tbf\x00'}, {0x4}}]}, 0x30}}, 0x0) 15:17:05 executing program 2: r0 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) syz_mount_image$hfsplus(&(0x7f0000000000)='hfsplus\x00', &(0x7f0000000040)='./file0\x00', 0x63ac84d3, 0x0, 0x0, 0x0, &(0x7f0000001480)={[{@gid={'gid', 0x3d, r1}}]}) 15:17:05 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, 0x0, 0x0) connect$inet6(0xffffffffffffffff, 0x0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000600)='auxv\x00') sendfile(0xffffffffffffffff, r1, &(0x7f0000000240)=0x202, 0x4000000000dc) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140)='nbd\x00') sendmsg$NBD_CMD_RECONFIGURE(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f00000000c0), 0xc, &(0x7f0000000180)={&(0x7f0000000280)=ANY=[@ANYRES16=r2, @ANYRES16=r1], 0x3}, 0x1, 0x0, 0x0, 0x44000}, 0x20004811) setsockopt$RXRPC_MIN_SECURITY_LEVEL(r1, 0x110, 0x4, &(0x7f0000000040)=0x1, 0x4) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000000)=@assoc_value={0x0, 0x7f}, 0x8) 15:17:05 executing program 5: syz_mount_image$msdos(&(0x7f0000000340)='msdos\x00', &(0x7f0000000280)='./file0\x00', 0xe800, 0x1, &(0x7f0000000180)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400020401000200027400f8", 0x16}], 0x800010, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000180)='./bus\x00', 0x0) io_setup(0x0, &(0x7f00000003c0)=0x0) r3 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) ftruncate(r3, 0x7fff) fcntl$setstatus(r1, 0x4, 0x44800) io_submit(r2, 0x6, &(0x7f0000000540)=[&(0x7f00000000c0)={0x2703000000000009, 0x800ff7f, 0x3, 0x1, 0x0, r1, &(0x7f0000000000), 0x5000}]) 15:17:05 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e22, 0x0, @ipv4={[], [], @multicast2}, 0x4}, 0x1c) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x4e21, 0x0, @ipv4={[], [], @dev={0xac, 0x14, 0x14, 0x38}}}, 0x1c) r1 = syz_open_procfs(0x0, &(0x7f0000000600)='auxv\x00') sendfile(0xffffffffffffffff, r1, &(0x7f0000000240)=0x202, 0x4000000000dc) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140)='nbd\x00') sendmsg$NBD_CMD_RECONFIGURE(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f00000000c0), 0xc, &(0x7f0000000180)={&(0x7f0000000280)=ANY=[@ANYRES16=r2, @ANYRES16=r1], 0x3}, 0x1, 0x0, 0x0, 0x44000}, 0x20004811) clock_gettime(0x0, &(0x7f0000000100)={0x0, 0x0}) r5 = socket$inet6(0xa, 0x3, 0x6) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r5, 0x29, 0x20, 0x0, 0x0) ioctl$VIDIOC_QUERYBUF(r1, 0xc0585609, &(0x7f0000000180)={0xfffff800, 0x1, 0x4, 0x70000, 0x2, {r3, r4/1000+60000}, {0x0, 0x0, 0x9d, 0x7, 0x0, 0x5, "8800280e"}, 0x40, 0x4, @fd, 0x3, 0x0, r5}) r7 = syz_open_procfs(0x0, &(0x7f00000003c0)='attr/prev\x00') sendfile(0xffffffffffffffff, r7, &(0x7f0000000240)=0x202, 0x4000000000dc) syz_genetlink_get_family_id$nbd(&(0x7f0000000140)='nbd\x00') connect$rxrpc(0xffffffffffffffff, 0x0, 0x0) sendmsg$NBD_CMD_CONNECT(r6, &(0x7f00000001c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000180)={&(0x7f0000000480)=ANY=[@ANYRES16, @ANYRESHEX, @ANYBLOB="000128bd700075bd16a2413a00000000000000abf133ffdbdf25010000000c000500", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c000300faffffffffffffff0c00080009000000000000000c0006000300000000000000"], 0x58}, 0x1, 0x0, 0x0, 0x1000c8c4}, 0x841) sendmsg$AUDIT_TTY_GET(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000300)={&(0x7f00000002c0)={0x10, 0x3f8, 0x8, 0x70bd2c, 0x25dfdbfc, "", ["", "", "", "", ""]}, 0x10}, 0x1, 0x0, 0x0, 0x2004c880}, 0x4040) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r7, 0xc0045540, &(0x7f0000000080)=0x9) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x81}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000000)=@assoc_value={0x0, 0x7f}, 0x8) [ 251.573278] hfsplus: gid requires an argument [ 251.586488] hfsplus: unable to parse mount options [ 251.605139] sctp: [Deprecated]: syz-executor.4 (pid 13275) Use of struct sctp_assoc_value in delayed_ack socket option. [ 251.605139] Use struct sctp_sack_info instead 15:17:05 executing program 0: r0 = socket(0x10, 0x3, 0x0) r1 = socket$inet(0x2, 0x3, 0x5) setsockopt$inet_msfilter(r1, 0x0, 0x8, &(0x7f0000000200)=ANY=[@ANYBLOB="f1"], 0x1) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000040)={0x0, @local, @local}, &(0x7f0000000000)=0xc) sendmsg$nl_route_sched(r0, &(0x7f0000000080)={0x0, 0xa00, &(0x7f0000001c40)={&(0x7f0000000100)=@newqdisc={0x30, 0x24, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r2, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_tbf={{0x8, 0x8, 'tbf\x00'}, {0x4}}]}, 0x30}}, 0x0) [ 251.626406] sctp: [Deprecated]: syz-executor.3 (pid 13279) Use of struct sctp_assoc_value in delayed_ack socket option. [ 251.626406] Use struct sctp_sack_info instead 15:17:05 executing program 2: r0 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) syz_mount_image$hfsplus(&(0x7f0000000000)='hfsplus\x00', &(0x7f0000000040)='./file0\x00', 0x68000000, 0x0, 0x0, 0x0, &(0x7f0000001480)={[{@gid={'gid', 0x3d, r1}}]}) [ 251.706738] FAT-fs (loop5): error, invalid access to FAT (entry 0x00000020) [ 251.727398] FAT-fs (loop5): Filesystem has been set read-only [ 251.748375] FAT-fs (loop5): error, invalid access to FAT (entry 0x00000020) 15:17:05 executing program 0: r0 = socket(0x10, 0x3, 0x0) r1 = socket$inet(0x2, 0x3, 0x5) setsockopt$inet_msfilter(r1, 0x0, 0x8, &(0x7f0000000200)=ANY=[@ANYBLOB="f1"], 0x1) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000040)={0x0, @local, @local}, &(0x7f0000000000)=0xc) sendmsg$nl_route_sched(r0, &(0x7f0000000080)={0x0, 0xb00, &(0x7f0000001c40)={&(0x7f0000000100)=@newqdisc={0x30, 0x24, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r2, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_tbf={{0x8, 0x8, 'tbf\x00'}, {0x4}}]}, 0x30}}, 0x0) 15:17:05 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @ipv4={[], [], @empty}}, 0x1c) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x4e21, 0x0, @ipv4={[], [], @dev={0xac, 0x14, 0x14, 0x38}}}, 0x1c) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x8400, 0x81}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000000)=@assoc_value={0x0, 0x7f}, 0x8) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000240)=0x202, 0x4000000000dc) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140)='nbd\x00') sendmsg$NBD_CMD_RECONFIGURE(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f00000000c0), 0xc, &(0x7f0000000180)={&(0x7f0000000280)=ANY=[@ANYRES16=r1, @ANYRES16], 0x3}, 0x1, 0x0, 0x0, 0x44000}, 0x20004811) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000240)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB], 0x2c}, 0x1, 0x0, 0x0, 0x1}, 0x10) r2 = dup(0xffffffffffffffff) r3 = syz_open_procfs(0x0, &(0x7f0000000600)='auxv\x00') sendfile(0xffffffffffffffff, r3, &(0x7f0000000240)=0x202, 0x4000000000dc) r4 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140)='nbd\x00') sendmsg$NBD_CMD_RECONFIGURE(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f00000000c0), 0xc, &(0x7f0000000180)={&(0x7f0000000280)=ANY=[@ANYRES16=r4, @ANYRES16=r3], 0x3}, 0x1, 0x0, 0x0, 0x44000}, 0x20004811) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000240)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r4, @ANYBLOB], 0x2c}, 0x1, 0x0, 0x0, 0x1}, 0x10) r5 = socket(0x18, 0x0, 0x0) connect$rxrpc(r5, 0x0, 0x0) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000180)={&(0x7f0000000340)=ANY=[@ANYBLOB="580000001082a4f3b0dc46a047327d10bdf547d6d7b12f8d448bbd176c24db1c1294367eeb60647e599984c3da8fc2f19e56a0f842cda6811d2a6e56cc62d4091731ea853e70b7f5001faa8f932e732e37c8ccb8", @ANYRES16=r4, @ANYBLOB="000128bd700075bd16a2413a00000000000000abf133ffdbdf25010000000c000500", @ANYRES32, @ANYBLOB="08000100", @ANYRES32=r5, @ANYBLOB="0c000300faffffffffffffff0c00080009000000000000000c0006000300000000000000"], 0x58}, 0x1, 0x0, 0x0, 0x4000040}, 0x841) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r5, 0x84, 0x7b, &(0x7f0000000080)={0x0, 0x5}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000000140)={r6, 0x2}, 0x8) 15:17:05 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, 0x0, 0x0) listen(r0, 0x8) pipe2$9p(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x84000) connect$inet6(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000000)=@assoc_value={0x0, 0x7f}, 0x8) ioctl$DRM_IOCTL_DROP_MASTER(r1, 0x641f) 15:17:05 executing program 5: syz_mount_image$msdos(&(0x7f0000000340)='msdos\x00', &(0x7f0000000280)='./file0\x00', 0xe800, 0x1, &(0x7f0000000180)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400020401000200027400f8", 0x16}], 0x800010, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000180)='./bus\x00', 0x0) io_setup(0x0, &(0x7f00000003c0)=0x0) r3 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) ftruncate(r3, 0x7fff) fcntl$setstatus(r1, 0x4, 0x44800) io_submit(r2, 0x6, &(0x7f0000000540)=[&(0x7f00000000c0)={0x2703000000000009, 0x800ff7f, 0x3, 0x1, 0x0, r1, &(0x7f0000000000), 0x5000}]) [ 251.837949] hfsplus: gid requires an argument [ 251.849629] hfsplus: unable to parse mount options [ 251.947007] hfsplus: gid requires an argument [ 251.955328] hfsplus: unable to parse mount options [ 252.051253] FAT-fs (loop5): error, invalid access to FAT (entry 0x00000020) [ 252.058366] FAT-fs (loop5): Filesystem has been set read-only [ 252.074309] FAT-fs (loop5): error, invalid access to FAT (entry 0x00000020) 15:17:06 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @ipv4={[], [], @empty}}, 0x1c) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x4e21, 0x0, @ipv4={[], [], @dev={0xac, 0x14, 0x14, 0x38}}}, 0x1c) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0xa, &(0x7f0000000000)=@assoc_value, 0x8) 15:17:06 executing program 0: r0 = socket(0x10, 0x3, 0x0) r1 = socket$inet(0x2, 0x3, 0x5) setsockopt$inet_msfilter(r1, 0x0, 0x8, &(0x7f0000000200)=ANY=[@ANYBLOB="f1"], 0x1) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000040)={0x0, @local, @local}, &(0x7f0000000000)=0xc) sendmsg$nl_route_sched(r0, &(0x7f0000000080)={0x0, 0xc00, &(0x7f0000001c40)={&(0x7f0000000100)=@newqdisc={0x30, 0x24, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r2, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_tbf={{0x8, 0x8, 'tbf\x00'}, {0x4}}]}, 0x30}}, 0x0) 15:17:06 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) socket$inet_udp(0x2, 0x2, 0x0) bind$inet6(r0, 0x0, 0x0) connect$inet6(0xffffffffffffffff, 0x0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000600)='auxv\x00') sendfile(0xffffffffffffffff, r1, &(0x7f0000000240)=0x202, 0x4000000000dc) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140)='nbd\x00') sendmsg$NBD_CMD_RECONFIGURE(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f00000000c0), 0xc, &(0x7f0000000180)={&(0x7f0000000280)=ANY=[@ANYRES16=r2, @ANYRES16=r1], 0x3}, 0x1, 0x0, 0x0, 0x44000}, 0x20004811) r3 = syz_open_procfs(0x0, &(0x7f0000000600)='auxv\x00') sendfile(0xffffffffffffffff, r3, &(0x7f0000000240)=0x202, 0x4000000000dc) r4 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140)='nbd\x00') sendmsg$NBD_CMD_RECONFIGURE(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f00000000c0), 0xc, &(0x7f0000000180)={&(0x7f0000000280)=ANY=[@ANYRES16=r4, @ANYRES16=r3], 0x3}, 0x1, 0x0, 0x0, 0x44000}, 0x20004811) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f0000000040)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000000080)=0x10) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f00000000c0)={r5, 0xff}, 0x8) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000000)=@assoc_value={0x0, 0x7f}, 0x8) 15:17:06 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @ipv4={[], [], @empty}}, 0x1c) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x4e21, 0x0, @ipv4={[], [], @dev={0xac, 0x14, 0x14, 0x38}}}, 0x1c) r1 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 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_bp={0x0}, 0x0, 0x81}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000000)=@assoc_value={0x0, 0x7f}, 0x8) r2 = dup(0xffffffffffffffff) r3 = syz_open_procfs(0x0, &(0x7f0000000600)='auxv\x00') sendfile(0xffffffffffffffff, r3, &(0x7f0000000240)=0x202, 0x4000000000dc) r4 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140)='nbd\x00') sendmsg$NBD_CMD_RECONFIGURE(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f00000000c0), 0xc, &(0x7f0000000180)={&(0x7f0000000280)=ANY=[@ANYRES16=r4, @ANYRES16=r3], 0x3}, 0x1, 0x0, 0x0, 0x44000}, 0x20004811) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r1, 0x40042409, 0x0) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000240)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r4, @ANYBLOB], 0x2c}, 0x1, 0x0, 0x0, 0x1}, 0x10) r5 = socket(0x18, 0x0, 0x0) connect$rxrpc(r5, 0x0, 0x0) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000180)={&(0x7f0000000340)=ANY=[@ANYBLOB="58000000de72d4470ce942a12ab78b258c45565464eea575d77f8ccd611a8c039f6daab239ea71c10eca12aede313fca152ed0b42db1ecba1ecf0b3a8ea65dd3a09142a21105f8be2b98e14524658d2e856d549cac539847d370e5fa5b93caff107cff29c980bf9d279dcda49cfb59da72f6b1c229c1a7ecab6e4e3aee5108fd5bbf77e08c594f78052436f14640eccbb07cc5fd504b59f804ff5369574ef1e075c0a57d09e5aebeff0e2ae66bad5bb53594802c55a8fbe4cd0438a0dbb97c441d044ea770d63124d5963c5da35fb025a0ec5bd99237c0d78545607fc57882cfe6f863a6611bc8612ac282a0b7b80fd700"/252, @ANYRES16=r4, @ANYBLOB="000128bd700075bd16a2413a00000000000000abf133ffdbdf25010000000c000500", @ANYRES32, @ANYBLOB="08000100", @ANYRES32=r5, @ANYBLOB="0c000300faffffffffffffff0c00080009000000000000000c0006000300000000000000"], 0x58}, 0x1, 0x0, 0x0, 0x4000040}, 0x841) ioctl$SIOCAX25OPTRT(r5, 0x89e7, &(0x7f0000000080)={@default, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, 0x2, 0x20}) 15:17:06 executing program 2: r0 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) syz_mount_image$hfsplus(&(0x7f0000000000)='hfsplus\x00', &(0x7f0000000040)='./file0\x00', 0x6b6b6b00, 0x0, 0x0, 0x0, &(0x7f0000001480)={[{@gid={'gid', 0x3d, r1}}]}) 15:17:06 executing program 5: syz_mount_image$msdos(&(0x7f0000000340)='msdos\x00', &(0x7f0000000280)='./file0\x00', 0xe800, 0x1, &(0x7f0000000180)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400020401000200027400f8", 0x16}], 0x800010, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000180)='./bus\x00', 0x0) io_setup(0x83, 0x0) r2 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) ftruncate(r2, 0x7fff) fcntl$setstatus(r1, 0x4, 0x44800) io_submit(0x0, 0x6, &(0x7f0000000540)=[&(0x7f00000000c0)={0x2703000000000009, 0x800ff7f, 0x3, 0x1, 0x0, r1, &(0x7f0000000000), 0x5000}]) [ 252.539372] hfsplus: gid requires an argument [ 252.549826] hfsplus: unable to parse mount options 15:17:06 executing program 0: r0 = socket(0x10, 0x3, 0x0) r1 = socket$inet(0x2, 0x3, 0x5) setsockopt$inet_msfilter(r1, 0x0, 0x8, &(0x7f0000000200)=ANY=[@ANYBLOB="f1"], 0x1) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000040)={0x0, @local, @local}, &(0x7f0000000000)=0xc) sendmsg$nl_route_sched(r0, &(0x7f0000000080)={0x0, 0xe00, &(0x7f0000001c40)={&(0x7f0000000100)=@newqdisc={0x30, 0x24, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r2, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_tbf={{0x8, 0x8, 'tbf\x00'}, {0x4}}]}, 0x30}}, 0x0) 15:17:06 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, 0x0, 0x0) connect$inet6(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000000)=@assoc_value={0x0, 0x7f}, 0x8) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f00000002c0)={0x0, 0x10, &(0x7f0000000300)={&(0x7f0000000080)=@setlink={0x3c, 0x13, 0x41d, 0x0, 0x0, {0x8, 0x0, 0xc002}, [@IFLA_OPERSTATE={0x8, 0xa, 0x10}, @IFLA_IFNAME={0x14, 0x3, 'ipvlan1\x00'}]}, 0x3c}, 0x1, 0x5e}, 0x0) write$binfmt_elf64(r1, &(0x7f0000000040)={{0x7f, 0x45, 0x4c, 0x46, 0x20, 0x2e, 0x0, 0x0, 0x6, 0x3, 0x3, 0x3ff, 0x1fc, 0x40, 0x8, 0xfff, 0x27f2, 0x38, 0x1, 0x3ff, 0xe8, 0x3}, [{0x5, 0x5, 0x51d5, 0x6, 0x200, 0x5, 0x0, 0x2}], "b241bcfdd66be0e61af07b1728d66d2caf79ef5ba3a5ce5260fe801eab72849d8f4bd86578b9bc582a5011c4ec9d49ecd5e3aa6724ffd1d65cd172a616acda45d87b0262a94e18ddb95803ceba17ec1c09d0451f53446b2d214b3afe0c0a210c476f9ab1133702ca3b90bfdd99c1adb274484be276101e7eba8500e1d875d80b2630014da247037e75f88f9bb9441bebb6565e31c6d3ea48d94c3e723edbefbd4cf657081f85ce0a69ba428cb5f0693dba01a9a7c95a871eda7f27dfeecbf3455d4182", [[], [], [], [], []]}, 0x63b) syz_genetlink_get_family_id$nl80211(&(0x7f0000000680)='nl80211\x00') [ 252.624531] hfsplus: gid requires an argument [ 252.636817] hfsplus: unable to parse mount options [ 252.651929] FAT-fs (loop5): error, invalid access to FAT (entry 0x00000020) 15:17:06 executing program 2: r0 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) syz_mount_image$hfsplus(&(0x7f0000000000)='hfsplus\x00', &(0x7f0000000040)='./file0\x00', 0x6c000000, 0x0, 0x0, 0x0, &(0x7f0000001480)={[{@gid={'gid', 0x3d, r1}}]}) [ 252.680506] FAT-fs (loop5): Filesystem has been set read-only [ 252.696485] team0: Device ipvlan1 failed to register rx_handler [ 252.726735] FAT-fs (loop5): error, invalid access to FAT (entry 0x00000020) 15:17:06 executing program 5: syz_mount_image$msdos(&(0x7f0000000340)='msdos\x00', &(0x7f0000000280)='./file0\x00', 0xe800, 0x1, &(0x7f0000000180)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400020401000200027400f8", 0x16}], 0x800010, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000180)='./bus\x00', 0x0) io_setup(0x83, 0x0) r2 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) ftruncate(r2, 0x7fff) fcntl$setstatus(r1, 0x4, 0x44800) io_submit(0x0, 0x6, &(0x7f0000000540)=[&(0x7f00000000c0)={0x2703000000000009, 0x800ff7f, 0x3, 0x1, 0x0, r1, &(0x7f0000000000), 0x5000}]) 15:17:06 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x4e21, 0x0, @ipv4={[], [], @dev={0xac, 0x14, 0x14, 0x38}}}, 0x1c) r1 = dup(0xffffffffffffffff) r2 = syz_open_procfs(0x0, &(0x7f0000000600)='auxv\x00') sendfile(0xffffffffffffffff, r2, &(0x7f0000000240)=0x202, 0x4000000000dc) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140)='nbd\x00') sendmsg$NBD_CMD_RECONFIGURE(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f00000000c0), 0xc, &(0x7f0000000180)={&(0x7f0000000280)=ANY=[@ANYRES16=r3, @ANYRES16=r2], 0x3}, 0x1, 0x0, 0x0, 0x44000}, 0x20004811) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000240)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r3, @ANYBLOB], 0x2c}, 0x1, 0x0, 0x0, 0x1}, 0x10) write$UHID_INPUT(r1, &(0x7f0000000080)={0x8, {"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", 0x1000}}, 0x1006) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000000)=@assoc_value={0x0, 0x7f}, 0x8) [ 252.823688] hfsplus: gid requires an argument [ 252.828273] hfsplus: unable to parse mount options [ 252.926561] hfsplus: gid requires an argument [ 252.939828] FAT-fs (loop5): error, invalid access to FAT (entry 0x00000020) [ 252.952895] hfsplus: unable to parse mount options [ 252.957334] FAT-fs (loop5): Filesystem has been set read-only 15:17:07 executing program 3: sched_setscheduler(0x0, 0x5, &(0x7f00000001c0)) creat(&(0x7f0000000040)='./bus\x00', 0x0) perf_event_open(&(0x7f00000012c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) chdir(&(0x7f0000000540)='./file0\x00') socket(0x10, 0x80002, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc(&(0x7f00000000c0)='TIPC\x00') sendmsg$TIPC_CMD_SHOW_PORTS(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000200)={0x1c, r1, 0x1}, 0x1c}}, 0x0) socket(0x10, 0x0, 0x0) r2 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r2, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @ipv4={[], [], @empty}}, 0x1c) connect$inet6(r2, &(0x7f0000000040)={0xa, 0x4e21, 0x0, @ipv4={[], [], @dev={0xac, 0x14, 0x14, 0x38}}}, 0x1c) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x81}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000000000)=@assoc_value={0x0, 0x7f}, 0x8) [ 252.976796] FAT-fs (loop5): error, invalid access to FAT (entry 0x00000020) 15:17:07 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @ipv4={[], [], @empty}}, 0x1c) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x4e21, 0x0, @ipv4={[], [], @dev={0xac, 0x14, 0x14, 0x38}}}, 0x1c) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0xb, &(0x7f0000000000)=@assoc_value, 0x8) 15:17:07 executing program 2: r0 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) syz_mount_image$hfsplus(&(0x7f0000000000)='hfsplus\x00', &(0x7f0000000040)='./file0\x00', 0x74000000, 0x0, 0x0, 0x0, &(0x7f0000001480)={[{@gid={'gid', 0x3d, r1}}]}) 15:17:07 executing program 5: syz_mount_image$msdos(&(0x7f0000000340)='msdos\x00', &(0x7f0000000280)='./file0\x00', 0xe800, 0x1, &(0x7f0000000180)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400020401000200027400f8", 0x16}], 0x800010, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000180)='./bus\x00', 0x0) io_setup(0x83, 0x0) r2 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) ftruncate(r2, 0x7fff) fcntl$setstatus(r1, 0x4, 0x44800) io_submit(0x0, 0x6, &(0x7f0000000540)=[&(0x7f00000000c0)={0x2703000000000009, 0x800ff7f, 0x3, 0x1, 0x0, r1, &(0x7f0000000000), 0x5000}]) 15:17:07 executing program 0: r0 = socket(0x10, 0x3, 0x0) r1 = socket$inet(0x2, 0x3, 0x5) setsockopt$inet_msfilter(r1, 0x0, 0x8, &(0x7f0000000200)=ANY=[@ANYBLOB="f1"], 0x1) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000040)={0x0, @local, @local}, &(0x7f0000000000)=0xc) sendmsg$nl_route_sched(r0, &(0x7f0000000080)={0x0, 0xf00, &(0x7f0000001c40)={&(0x7f0000000100)=@newqdisc={0x30, 0x24, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r2, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_tbf={{0x8, 0x8, 'tbf\x00'}, {0x4}}]}, 0x30}}, 0x0) 15:17:07 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x86) r1 = dup(0xffffffffffffffff) r2 = syz_open_procfs(0x0, &(0x7f0000000600)='auxv\x00') sendfile(0xffffffffffffffff, r2, &(0x7f0000000240)=0x202, 0x4000000800dc) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140)='nbd\x00') sendmsg$NBD_CMD_RECONFIGURE(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f00000000c0), 0xc, &(0x7f0000000180)={&(0x7f0000000280)=ANY=[@ANYRES16=r3, @ANYRES16=r2], 0x3}, 0x1, 0x0, 0x0, 0x44000}, 0x20004811) r4 = openat$6lowpan_enable(0xffffffffffffff9c, &(0x7f0000000100)='/sys/kernel/debug/bluetooth/6lowpan_enable\x00', 0x2, 0x0) fsetxattr$trusted_overlay_upper(r4, &(0x7f0000000200)='trusted.overlay.upper\x00', &(0x7f0000000340)={0x0, 0xfb, 0xcb, 0x3, 0x39, "97fa0af82da1868f0d659d8e8baa8e3f", "61fe30c7bca433dc4731f517137fbf8f013f6db9a82c54f0e4e5bb77a0d9b48d54ddef85ac7b229996162f990613c2ed9c3990b8c28f20b15c387901160564f7cd4d0328b9f8cf20cbe60f2e418689709781bf145ffb982f780050fa419fb4a998868fa04933b29006377485bf67eb1dc3f4d4c150dcf3183ed625a9ad73eb560bd2ece55a0a8262d06df91e417fe68f2c5de457e0bc83b195fdd8977cced2d7f11b1727a06d4326baad0c6bea3f2bf068c89fc3f3ba"}, 0xcb, 0x2) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000580)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r3, @ANYBLOB="9e904c05114a0cb383b4956f3c3306902705fb152c926bb23c868c683effb332a326cec0cecf9736a4"], 0x2c}, 0x1, 0x0, 0x0, 0x1}, 0x10) write$sndseq(r1, &(0x7f0000000040)=[{0x0, 0x1a, 0x7, 0x2, @time={0x0, 0xdd26}, {0x7c, 0x3}, {}, @note={0x0, 0x8, 0xcc, 0x8, 0x2}}, {0xc2, 0x4, 0x29, 0x80, @time={0xfffff801, 0x101}, {0x20, 0xf7}, {0xff, 0xff}, @connect={{0x0, 0x25}, {0xfa, 0x40}}}, {0x10, 0x7, 0xf7, 0x9, @time={0x4, 0x34f}, {0x2, 0x7}, {0x3f, 0x7f}, @queue={0x3, {0x3, 0x5}}}, {0x3, 0x8, 0x6, 0x8, @tick=0x1, {0x8, 0x3f}, {0x1, 0x5}, @raw32={[0xef, 0x3ec, 0x5]}}], 0x70) bind$inet6(r0, 0x0, 0x0) connect$inet6(0xffffffffffffffff, 0x0, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000240)=0x202, 0x4000000000dc) r5 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140)='nbd\x00') sendmsg$NBD_CMD_RECONFIGURE(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f00000000c0), 0xc, &(0x7f0000000180)={&(0x7f0000000280)=ANY=[@ANYRES16=r5, @ANYRES16], 0x3}, 0x1, 0x0, 0x0, 0x44000}, 0x20004811) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000240)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r5, @ANYBLOB], 0x2c}, 0x1, 0x0, 0x0, 0x1}, 0x10) ioctl$VIDIOC_G_JPEGCOMP(0xffffffffffffffff, 0x808c563d, &(0x7f00000004c0)) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000000)=@assoc_value={0x0, 0x7f}, 0x8) r6 = openat$full(0xffffffffffffff9c, &(0x7f0000000440)='/dev/full\x00', 0x200, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r6, 0x84, 0x15, &(0x7f0000000480), 0x1) [ 253.556403] hfsplus: gid requires an argument [ 253.580123] hfsplus: unable to parse mount options 15:17:07 executing program 0: r0 = socket(0x10, 0x3, 0x0) r1 = socket$inet(0x2, 0x3, 0x5) setsockopt$inet_msfilter(r1, 0x0, 0x8, &(0x7f0000000200)=ANY=[@ANYBLOB="f1"], 0x1) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000040)={0x0, @local, @local}, &(0x7f0000000000)=0xc) sendmsg$nl_route_sched(r0, &(0x7f0000000080)={0x0, 0x5865, &(0x7f0000001c40)={&(0x7f0000000100)=@newqdisc={0x30, 0x24, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r2, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_tbf={{0x8, 0x8, 'tbf\x00'}, {0x4}}]}, 0x30}}, 0x0) 15:17:07 executing program 5: syz_mount_image$msdos(&(0x7f0000000340)='msdos\x00', &(0x7f0000000280)='./file0\x00', 0xe800, 0x1, &(0x7f0000000180)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400020401000200027400f8", 0x16}], 0x800010, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000180)='./bus\x00', 0x0) io_setup(0x83, &(0x7f00000003c0)=0x0) r3 = open(0x0, 0x141042, 0x0) ftruncate(r3, 0x7fff) fcntl$setstatus(r1, 0x4, 0x44800) io_submit(r2, 0x6, &(0x7f0000000540)=[&(0x7f00000000c0)={0x2703000000000009, 0x800ff7f, 0x3, 0x1, 0x0, r1, &(0x7f0000000000), 0x5000}]) 15:17:07 executing program 2: r0 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) syz_mount_image$hfsplus(&(0x7f0000000000)='hfsplus\x00', &(0x7f0000000040)='./file0\x00', 0x7a000000, 0x0, 0x0, 0x0, &(0x7f0000001480)={[{@gid={'gid', 0x3d, r1}}]}) 15:17:07 executing program 4: socket$inet6(0xa, 0x1, 0x8010000000000084) connect$inet6(0xffffffffffffffff, 0x0, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) socket$inet6_sctp(0xa, 0x10000000005, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000380)=ANY=[@ANYBLOB='\x00\x00\x00\x00', @ANYRES32=0x0], &(0x7f000095dffc)=0x8) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000040)={0x0, @in6={{0xa, 0x0, 0x0, @remote}}}, &(0x7f0000000340)=0x84) setsockopt$inet_sctp_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x17, &(0x7f00000000c0)={0x0, 0x0, 0x8c, "10780a46bb6e22fa6093f9c47eee69b3b9517826f0e10c41d139c82f12fc80b41885d560c708ef6de73b6c6c5b4d07d5c29f7aba2c92fb9fe47139995a9c389f0e5e835603f816c409866daf0ddd652dc2e9ebe2dcd569c1034b17dcf681c55dcc6f0298b19dd54604cf03f57007dd349a20eb25ca96eb1bb2e7db83c2368aa05bc4299fee12391548f1a8bd"}, 0x94) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000000)=@assoc_value={0x0, 0x7f}, 0x8) sendmsg$NBD_CMD_RECONFIGURE(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f00000000c0), 0xc, &(0x7f0000000180)={&(0x7f0000000280)=ANY=[@ANYRES16, @ANYRES16], 0x3}, 0x1, 0x0, 0x0, 0x44000}, 0x20004811) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f00000003c0)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16, @ANYBLOB="a7dab06ccdaf248b11f2a937f098d5361ae159534968711792068b50690e8b17ea0317b1bdf2994cac12b38251ed90983e9e42c24661abb4bec35a543460a336e85e4c593dc4e20033dd5312e02ce127f77aba58803c888437372924ee2f"], 0x2c}, 0x1, 0x0, 0x0, 0x1}, 0x10) r1 = socket(0x10, 0x803, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f0000000080)={0x0, 0x382, &(0x7f0000000140)={0x0, 0xb7ff}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000440)=ANY=[@ANYBLOB="3400000010000104000020000000000000000000", @ANYRES32=r4, @ANYBLOB="0100000000000000140012000c000100627269646765ecd7afb1cc9faa41e685bdeec93a179d64b4"], 0x34}}, 0x0) sendmsg$nl_route(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000240)=ANY=[@ANYBLOB="340000001400b59500000000000000000a000000", @ANYRES32=r4, @ANYBLOB="080008005f526bae140002000000ffffffffffff0000000000000000"], 0x34}}, 0x0) setsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000180)={r4, @rand_addr=0x64010102, @initdev={0xac, 0x1e, 0x0, 0x0}}, 0xc) r5 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000040)='pids.events\x00', 0x0, 0x0) ioctl$KDSKBMETA(r5, 0x4b63, &(0x7f0000000080)=0x3) 15:17:07 executing program 0: r0 = socket(0x10, 0x3, 0x0) r1 = socket$inet(0x2, 0x3, 0x5) setsockopt$inet_msfilter(r1, 0x0, 0x8, &(0x7f0000000200)=ANY=[@ANYBLOB="f1"], 0x1) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000040)={0x0, @local, @local}, &(0x7f0000000000)=0xc) sendmsg$nl_route_sched(r0, &(0x7f0000000080)={0x0, 0x6000, &(0x7f0000001c40)={&(0x7f0000000100)=@newqdisc={0x30, 0x24, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r2, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_tbf={{0x8, 0x8, 'tbf\x00'}, {0x4}}]}, 0x30}}, 0x0) [ 253.884189] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.4'. [ 253.927764] hfsplus: gid requires an argument 15:17:08 executing program 0: r0 = socket(0x10, 0x3, 0x0) r1 = socket$inet(0x2, 0x3, 0x5) setsockopt$inet_msfilter(r1, 0x0, 0x8, &(0x7f0000000200)=ANY=[@ANYBLOB="f1"], 0x1) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000040)={0x0, @local, @local}, &(0x7f0000000000)=0xc) sendmsg$nl_route_sched(r0, &(0x7f0000000080)={0x0, 0x6558, &(0x7f0000001c40)={&(0x7f0000000100)=@newqdisc={0x30, 0x24, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r2, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_tbf={{0x8, 0x8, 'tbf\x00'}, {0x4}}]}, 0x30}}, 0x0) [ 253.954787] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.4'. [ 253.961848] hfsplus: unable to parse mount options [ 254.024430] hfsplus: gid requires an argument 15:17:08 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @ipv4={[], [], @empty}}, 0x1c) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x4e21, 0x0, @ipv4={[], [], @dev={0xac, 0x14, 0x14, 0x38}}}, 0x1c) perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x2, 0x0, 0x41c1, 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_bp={0x0}, 0x1800, 0x80}, 0x0, 0x200000000000000, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000080)=@assoc_value={0x0, 0x83}, 0x8) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000180)='/dev/vga_arbiter\x00', 0x527102, 0x0) getsockopt$PNPIPE_IFINDEX(r1, 0x113, 0x2, &(0x7f00000001c0), &(0x7f0000000200)=0x4) [ 254.044861] hfsplus: unable to parse mount options 15:17:08 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @ipv4={[], [], @empty}}, 0x1c) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x4e21, 0x0, @ipv4={[], [], @dev={0xac, 0x14, 0x14, 0x38}}}, 0x1c) 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_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0xc, &(0x7f0000000000)=@assoc_value, 0x8) 15:17:08 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) r1 = socket$inet6(0xa, 0x3, 0x6) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, 0x0, 0x0) getpeername$l2tp6(r1, &(0x7f0000000080)={0xa, 0x0, 0x0, @local}, &(0x7f00000000c0)=0x20) bind$inet6(r0, 0x0, 0x0) ioctl$UFFDIO_ZEROPAGE(0xffffffffffffffff, 0xc020aa04, &(0x7f0000000040)={{&(0x7f0000ffc000/0x2000)=nil, 0x2000}, 0x1}) connect$inet6(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000000)=@assoc_value={0x0, 0x7f}, 0x8) 15:17:08 executing program 5: syz_mount_image$msdos(&(0x7f0000000340)='msdos\x00', &(0x7f0000000280)='./file0\x00', 0xe800, 0x1, &(0x7f0000000180)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400020401000200027400f8", 0x16}], 0x800010, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000180)='./bus\x00', 0x0) io_setup(0x83, &(0x7f00000003c0)=0x0) r3 = open(0x0, 0x141042, 0x0) ftruncate(r3, 0x7fff) fcntl$setstatus(r1, 0x4, 0x44800) io_submit(r2, 0x6, &(0x7f0000000540)=[&(0x7f00000000c0)={0x2703000000000009, 0x800ff7f, 0x3, 0x1, 0x0, r1, &(0x7f0000000000), 0x5000}]) 15:17:08 executing program 0: r0 = socket(0x10, 0x3, 0x0) r1 = socket$inet(0x2, 0x3, 0x5) setsockopt$inet_msfilter(r1, 0x0, 0x8, &(0x7f0000000200)=ANY=[@ANYBLOB="f1"], 0x1) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000040)={0x0, @local, @local}, &(0x7f0000000000)=0xc) sendmsg$nl_route_sched(r0, &(0x7f0000000080)={0x0, 0x8100, &(0x7f0000001c40)={&(0x7f0000000100)=@newqdisc={0x30, 0x24, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r2, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_tbf={{0x8, 0x8, 'tbf\x00'}, {0x4}}]}, 0x30}}, 0x0) 15:17:08 executing program 2: r0 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) syz_mount_image$hfsplus(&(0x7f0000000000)='hfsplus\x00', &(0x7f0000000040)='./file0\x00', 0x8cffffff, 0x0, 0x0, 0x0, &(0x7f0000001480)={[{@gid={'gid', 0x3d, r1}}]}) 15:17:08 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @ipv4={[], [], @empty}}, 0x1c) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000140)=0x0) ptrace$pokeuser(0x6, r1, 0x3, 0x0) r2 = dup(0xffffffffffffffff) r3 = syz_open_procfs(0x0, &(0x7f0000000600)='auxv\x00') sendfile(0xffffffffffffffff, r3, &(0x7f0000000240)=0x202, 0x4000000000dc) r4 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140)='nbd\x00') sendmsg$NBD_CMD_RECONFIGURE(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f00000000c0), 0xc, &(0x7f0000000180)={&(0x7f0000000280)=ANY=[@ANYRES16=r4, @ANYRES16=r3], 0x3}, 0x1, 0x0, 0x0, 0x44000}, 0x20004811) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000240)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r4, @ANYBLOB], 0x2c}, 0x1, 0x0, 0x0, 0x1}, 0x10) r5 = socket(0x18, 0x0, 0x0) connect$rxrpc(r5, 0x0, 0x0) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)=ANY=[@ANYBLOB='X\x00\x00\x00', @ANYRES16=r4, @ANYBLOB="000128bd700075bd16a2413a00000000000000abf133ffdbdf25010000000c000500", @ANYRES32, @ANYBLOB="08000100", @ANYRES32=r5, @ANYBLOB="0c000300faffffffffffffff0c00080009000000000000000c0006000300000000000000"], 0x58}, 0x1, 0x0, 0x0, 0x4000040}, 0x841) connect$inet6(r5, &(0x7f0000000180)={0xa, 0x4e21, 0x5, @private0, 0x9}, 0x1c) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x4e21, 0x0, @ipv4={[], [], @dev={0xac, 0x14, 0x14, 0x38}}}, 0x1c) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 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_bp={0x0}, 0x0, 0x81}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000000)=@assoc_value={0x0, 0x7f}, 0x8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000080), &(0x7f0000000100)=0xc) 15:17:08 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, 0x0, 0x0) r1 = dup(0xffffffffffffffff) r2 = syz_open_procfs(0x0, &(0x7f0000000600)='auxv\x00') sendfile(0xffffffffffffffff, r2, &(0x7f0000000240)=0x202, 0x4000000000dc) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140)='nbd\x00') sendmsg$NBD_CMD_RECONFIGURE(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f00000000c0), 0xc, &(0x7f0000000180)={&(0x7f0000000280)=ANY=[@ANYRES16=r3, @ANYRES16=r2], 0x3}, 0x1, 0x0, 0x0, 0x44000}, 0x20004811) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000240)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r3, @ANYBLOB], 0x2c}, 0x1, 0x0, 0x0, 0x1}, 0x10) r4 = socket(0x18, 0x0, 0x0) connect$rxrpc(r4, 0x0, 0x0) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)=ANY=[@ANYBLOB='X\x00\x00\x00', @ANYRES16=r3, @ANYBLOB="000128bd700075bd16a2413a00000000000000abf133ffdbdf25010000000c000500", @ANYRES32, @ANYBLOB="08000100", @ANYRES32=r4, @ANYBLOB="0c000300faffffffffffffff0c00080009000000000000000c0006000300000000000000"], 0x58}, 0x1, 0x0, 0x0, 0x4000040}, 0x841) r5 = fcntl$dupfd(r4, 0x406, 0xffffffffffffffff) sendto$inet6(r5, &(0x7f0000000040)="3fe4483abfa0ba28de85f86e552d8fcfcf82a3fe42fd2b3394ceae4f3ccee6370c6dc177a9634d03bff5dc0228dc4a03f6338e2d978437f66704b0c31ac86a35c5859c567254503dc37057db3a1cd2c00d8bc9f66f42758c9a", 0x59, 0x8800, &(0x7f00000000c0)={0xa, 0x4e24, 0x7f, @private2={0xfc, 0x2, [], 0x1}, 0x1f}, 0x1c) connect$inet6(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000000)=@assoc_value={0x0, 0x7f}, 0x8) [ 254.481596] hfsplus: gid requires an argument [ 254.494279] hfsplus: unable to parse mount options 15:17:08 executing program 0: r0 = socket(0x10, 0x3, 0x0) r1 = socket$inet(0x2, 0x3, 0x5) setsockopt$inet_msfilter(r1, 0x0, 0x8, &(0x7f0000000200)=ANY=[@ANYBLOB="f1"], 0x1) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000040)={0x0, @local, @local}, &(0x7f0000000000)=0xc) sendmsg$nl_route_sched(r0, &(0x7f0000000080)={0x0, 0xb601, &(0x7f0000001c40)={&(0x7f0000000100)=@newqdisc={0x30, 0x24, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r2, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_tbf={{0x8, 0x8, 'tbf\x00'}, {0x4}}]}, 0x30}}, 0x0) [ 254.592547] hfsplus: gid requires an argument [ 254.616469] hfsplus: unable to parse mount options 15:17:08 executing program 5: syz_mount_image$msdos(&(0x7f0000000340)='msdos\x00', &(0x7f0000000280)='./file0\x00', 0xe800, 0x1, &(0x7f0000000180)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400020401000200027400f8", 0x16}], 0x800010, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000180)='./bus\x00', 0x0) io_setup(0x83, &(0x7f00000003c0)=0x0) r3 = open(0x0, 0x141042, 0x0) ftruncate(r3, 0x7fff) fcntl$setstatus(r1, 0x4, 0x44800) io_submit(r2, 0x6, &(0x7f0000000540)=[&(0x7f00000000c0)={0x2703000000000009, 0x800ff7f, 0x3, 0x1, 0x0, r1, &(0x7f0000000000), 0x5000}]) 15:17:08 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) r1 = dup(0xffffffffffffffff) r2 = syz_open_procfs(0x0, &(0x7f0000000600)='auxv\x00') mprotect(&(0x7f0000bfd000/0x400000)=nil, 0x400000, 0x80000c) sendfile(0xffffffffffffffff, r2, &(0x7f0000000240)=0x202, 0x4000000000dc) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140)='nbd\x00') sendmsg$NBD_CMD_RECONFIGURE(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f00000000c0), 0xc, &(0x7f0000000180)={&(0x7f0000000280)=ANY=[@ANYRES16=r3, @ANYRES16=r2], 0x3}, 0x1, 0x0, 0x0, 0x44000}, 0x20004811) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000240)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r3, @ANYBLOB], 0x2c}, 0x1, 0x0, 0x0, 0x1}, 0x10) r4 = socket(0x18, 0x0, 0x0) connect$rxrpc(r4, 0x0, 0x0) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)=ANY=[@ANYBLOB='X\x00\x00\x00', @ANYRES16=r3, @ANYBLOB="000128bd700075bd16a2413a00000000000000abf133ffdbdf25010000000c000500", @ANYRES32, @ANYBLOB="08000100", @ANYRES32=r4, @ANYBLOB="0c000300faffffffffffffff0c00080009000000000000000c0006000300000000000000"], 0x58}, 0x1, 0x0, 0x0, 0x4000040}, 0x841) bind$inet6(r4, &(0x7f0000000040)={0xa, 0x4e24, 0xffffffff, @private1, 0xffffff7f}, 0x1c) bind$inet6(r0, 0x0, 0x0) connect$inet6(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000000)=@assoc_value={0x0, 0x7f}, 0x8) 15:17:08 executing program 0: r0 = socket(0x10, 0x3, 0x0) r1 = socket$inet(0x2, 0x3, 0x5) setsockopt$inet_msfilter(r1, 0x0, 0x8, &(0x7f0000000200)=ANY=[@ANYBLOB="f1"], 0x1) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000040)={0x0, @local, @local}, &(0x7f0000000000)=0xc) sendmsg$nl_route_sched(r0, &(0x7f0000000080)={0x0, 0xf000, &(0x7f0000001c40)={&(0x7f0000000100)=@newqdisc={0x30, 0x24, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r2, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_tbf={{0x8, 0x8, 'tbf\x00'}, {0x4}}]}, 0x30}}, 0x0) 15:17:08 executing program 2: r0 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) syz_mount_image$hfsplus(&(0x7f0000000000)='hfsplus\x00', &(0x7f0000000040)='./file0\x00', 0x97ffffff, 0x0, 0x0, 0x0, &(0x7f0000001480)={[{@gid={'gid', 0x3d, r1}}]}) [ 254.812018] hfsplus: gid requires an argument [ 254.830312] hfsplus: unable to parse mount options 15:17:09 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @ipv4={[], [], @empty}}, 0x1c) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x4e21, 0x0, @ipv4={[], [], @dev={0xac, 0x14, 0x14, 0x38}}}, 0x1c) 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_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0xd, &(0x7f0000000000)=@assoc_value, 0x8) 15:17:09 executing program 3: bind$inet6(0xffffffffffffffff, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @ipv4={[], [], @empty}}, 0x1c) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000240)=0x202, 0x4000000000dc) r0 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140)='nbd\x00') sendmsg$NBD_CMD_RECONFIGURE(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f00000000c0), 0xc, &(0x7f0000000180)={&(0x7f0000000280)=ANY=[@ANYRES16=r0, @ANYRES16], 0x3}, 0x1, 0x0, 0x0, 0x44000}, 0x20004811) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000240)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r0, @ANYBLOB], 0x2c}, 0x1, 0x0, 0x0, 0x1}, 0x10) ioctl$KVM_DEASSIGN_PCI_DEVICE(0xffffffffffffffff, 0x4040ae72, &(0x7f0000000200)={0x6, 0x3ff, 0x6, 0x1, 0x100}) r1 = dup(0xffffffffffffffff) r2 = syz_open_procfs(0x0, &(0x7f0000000600)='auxv\x00') sendfile(0xffffffffffffffff, r2, &(0x7f0000000240)=0x202, 0x4000000000dc) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140)='nbd\x00') sendmsg$NBD_CMD_RECONFIGURE(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f00000000c0), 0xc, &(0x7f0000000180)={&(0x7f0000000280)=ANY=[@ANYRES16=r3, @ANYRES16=r2], 0x3}, 0x1, 0x0, 0x0, 0x44000}, 0x20004811) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000240)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r3, @ANYBLOB], 0x2c}, 0x1, 0x0, 0x0, 0x1}, 0x10) r4 = socket(0x18, 0x0, 0x0) connect$rxrpc(r4, 0x0, 0x0) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)=ANY=[@ANYBLOB='X\x00\x00\x00', @ANYRES16=r3, @ANYBLOB="000128bd700075bd16a2413a00000000000000abf133ffdbdf25010000000c000500", @ANYRES32, @ANYBLOB="08000100", @ANYRES32=r4, @ANYBLOB="0c000300faffffffffffffff0c00080009000000000000000c0006000300000000000000"], 0x58}, 0x1, 0x0, 0x0, 0x4000040}, 0x841) setsockopt$bt_hci_HCI_FILTER(r4, 0x0, 0x2, &(0x7f0000000080)={0x0, [0x2, 0xffffffc1], 0x22}, 0x10) socket$inet6(0xa, 0x3, 0x9) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x40000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff, 0x0, @perf_bp={0x0}, 0x40244, 0x81, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0xa) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000000)=@assoc_value={0x0, 0x7f}, 0x8) 15:17:09 executing program 0: r0 = socket(0x10, 0x3, 0x0) r1 = socket$inet(0x2, 0x3, 0x5) setsockopt$inet_msfilter(r1, 0x0, 0x8, &(0x7f0000000200)=ANY=[@ANYBLOB="f1"], 0x1) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000040)={0x0, @local, @local}, &(0x7f0000000000)=0xc) sendmsg$nl_route_sched(r0, &(0x7f0000000080)={0x0, 0x34000, &(0x7f0000001c40)={&(0x7f0000000100)=@newqdisc={0x30, 0x24, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r2, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_tbf={{0x8, 0x8, 'tbf\x00'}, {0x4}}]}, 0x30}}, 0x0) 15:17:09 executing program 4: r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000001700)='/dev/snapshot\x00', 0x80800, 0x0) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000001740), &(0x7f0000001780)=0x4) r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r1, 0x0, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000240)=0x202, 0x4000000000dc) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140)='nbd\x00') sendmsg$NBD_CMD_RECONFIGURE(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f00000000c0), 0xc, &(0x7f0000000180)={&(0x7f0000000280)=ANY=[@ANYRES16=r2, @ANYRES16], 0x3}, 0x1, 0x0, 0x0, 0x44000}, 0x20004811) ioctl$BLKTRACETEARDOWN(0xffffffffffffffff, 0x1276, 0x0) connect$inet6(0xffffffffffffffff, 0x0, 0x0) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) r4 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f0000000040)={r5, @in6={{0xa, 0x0, 0x0, @ipv4={[], [], @initdev={0xac, 0x1e, 0x0, 0x0}}}}}, &(0x7f0000000100)=0x84) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r4, 0x84, 0x10, &(0x7f0000000040)=@assoc_value={r6, 0x18}, 0x8) ioctl$PIO_UNIMAPCLR(0xffffffffffffffff, 0x4b68, &(0x7f0000000000)={0xf3, 0x7fff, 0x7fff}) 15:17:09 executing program 2: r0 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) syz_mount_image$hfsplus(&(0x7f0000000000)='hfsplus\x00', &(0x7f0000000040)='./file0\x00', 0xc0ed0000, 0x0, 0x0, 0x0, &(0x7f0000001480)={[{@gid={'gid', 0x3d, r1}}]}) 15:17:09 executing program 5: syz_mount_image$msdos(&(0x7f0000000340)='msdos\x00', &(0x7f0000000280)='./file0\x00', 0xe800, 0x1, &(0x7f0000000180)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400020401000200027400f8", 0x16}], 0x800010, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000180)='./bus\x00', 0x0) io_setup(0x83, &(0x7f00000003c0)=0x0) r3 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) ftruncate(r3, 0x7fff) fcntl$setstatus(r1, 0x4, 0x44800) io_submit(r2, 0x6, &(0x7f0000000540)=[&(0x7f00000000c0)={0x2703000000000009, 0x800ff7f, 0x3, 0x1, 0x0, r1, &(0x7f0000000000), 0x5000}]) [ 255.385373] sctp_setsockopt_delayed_ack: 22 callbacks suppressed [ 255.385383] sctp: [Deprecated]: syz-executor.4 (pid 13554) Use of struct sctp_assoc_value in delayed_ack socket option. [ 255.385383] Use struct sctp_sack_info instead [ 255.433081] hfsplus: gid requires an argument [ 255.449064] audit: type=1804 audit(1591629429.455:35): pid=13558 uid=0 auid=0 ses=4 subj=system_u:system_r:kernel_t:s0 op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir639766806/syzkaller.kGnfR4/135/file0/bus" dev="loop5" ino=43 res=1 15:17:09 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @ipv4={[], [], @empty}}, 0x1c) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x4e21, 0x0, @ipv4={[], [], @dev={0xac, 0x14, 0x14, 0x38}}}, 0x1c) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000000)=@assoc_value={0x0, 0x7f}, 0x8) 15:17:09 executing program 0: r0 = socket(0x10, 0x3, 0x0) r1 = socket$inet(0x2, 0x3, 0x5) setsockopt$inet_msfilter(r1, 0x0, 0x8, &(0x7f0000000200)=ANY=[@ANYBLOB="f1"], 0x1) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000040)={0x0, @local, @local}, &(0x7f0000000000)=0xc) sendmsg$nl_route_sched(r0, &(0x7f0000000080)={0x0, 0x400300, &(0x7f0000001c40)={&(0x7f0000000100)=@newqdisc={0x30, 0x24, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r2, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_tbf={{0x8, 0x8, 'tbf\x00'}, {0x4}}]}, 0x30}}, 0x0) [ 255.483869] hfsplus: unable to parse mount options [ 255.503782] sctp: [Deprecated]: syz-executor.4 (pid 13569) Use of struct sctp_assoc_value in delayed_ack socket option. [ 255.503782] Use struct sctp_sack_info instead 15:17:09 executing program 5: syz_mount_image$msdos(&(0x7f0000000340)='msdos\x00', &(0x7f0000000280)='./file0\x00', 0xe800, 0x1, &(0x7f0000000180)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400020401000200027400f8", 0x16}], 0x800010, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000180)='./bus\x00', 0x0) io_setup(0x83, &(0x7f00000003c0)=0x0) r3 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) ftruncate(r3, 0x7fff) fcntl$setstatus(r1, 0x4, 0x44800) io_submit(r2, 0x6, &(0x7f0000000540)=[&(0x7f00000000c0)={0x2703000000000009, 0x800ff7f, 0x3, 0x1, 0x0, r1, &(0x7f0000000000), 0x5000}]) 15:17:09 executing program 2: r0 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) syz_mount_image$hfsplus(&(0x7f0000000000)='hfsplus\x00', &(0x7f0000000040)='./file0\x00', 0xd384ac63, 0x0, 0x0, 0x0, &(0x7f0000001480)={[{@gid={'gid', 0x3d, r1}}]}) 15:17:09 executing program 4: bind$inet6(0xffffffffffffffff, 0x0, 0x0) connect$inet6(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000000)=@assoc_value={0x0, 0x7f}, 0x8) r0 = socket$inet6(0xa, 0x3, 0x6) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, 0x0, 0x0) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000000040)={0x8001, {{0xa, 0x4e23, 0x100, @private1={0xfc, 0x1, [], 0x1}, 0x3}}, 0x0, 0x7, [{{0xa, 0x4e21, 0xfffffffd, @initdev={0xfe, 0x88, [], 0x0, 0x0}, 0x5a41}}, {{0xa, 0x4e23, 0x8001, @dev={0xfe, 0x80, [], 0x3b}}}, {{0xa, 0x4e21, 0x9, @mcast2, 0x8}}, {{0xa, 0x4e23, 0x8, @private2={0xfc, 0x2, [], 0x1}, 0x4}}, {{0xa, 0x4e24, 0x8, @remote, 0x8}}, {{0xa, 0x4e22, 0x1, @loopback, 0x200}}, {{0xa, 0x4e24, 0x9, @ipv4={[], [], @remote}, 0x1}}]}, 0x410) 15:17:09 executing program 0: r0 = socket(0x10, 0x3, 0x0) r1 = socket$inet(0x2, 0x3, 0x5) setsockopt$inet_msfilter(r1, 0x0, 0x8, &(0x7f0000000200)=ANY=[@ANYBLOB="f1"], 0x1) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000040)={0x0, @local, @local}, &(0x7f0000000000)=0xc) sendmsg$nl_route_sched(r0, &(0x7f0000000080)={0x0, 0xf0ffff, &(0x7f0000001c40)={&(0x7f0000000100)=@newqdisc={0x30, 0x24, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r2, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_tbf={{0x8, 0x8, 'tbf\x00'}, {0x4}}]}, 0x30}}, 0x0) [ 255.673222] sctp: [Deprecated]: syz-executor.3 (pid 13582) Use of struct sctp_assoc_value in delayed_ack socket option. [ 255.673222] Use struct sctp_sack_info instead [ 255.721939] hfsplus: gid requires an argument [ 255.727112] hfsplus: unable to parse mount options [ 255.815607] audit: type=1804 audit(1591629429.825:36): pid=13595 uid=0 auid=0 ses=4 subj=system_u:system_r:kernel_t:s0 op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir639766806/syzkaller.kGnfR4/136/file0/bus" dev="loop5" ino=44 res=1 [ 255.852730] hfsplus: gid requires an argument [ 255.883101] hfsplus: unable to parse mount options 15:17:10 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @ipv4={[], [], @empty}}, 0x1c) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x4e21, 0x0, @ipv4={[], [], @dev={0xac, 0x14, 0x14, 0x38}}}, 0x1c) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x11, &(0x7f0000000000)=@assoc_value, 0x8) 15:17:10 executing program 0: r0 = socket(0x10, 0x3, 0x0) r1 = socket$inet(0x2, 0x3, 0x5) setsockopt$inet_msfilter(r1, 0x0, 0x8, &(0x7f0000000200)=ANY=[@ANYBLOB="f1"], 0x1) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000040)={0x0, @local, @local}, &(0x7f0000000000)=0xc) sendmsg$nl_route_sched(r0, &(0x7f0000000080)={0x0, 0x1000000, &(0x7f0000001c40)={&(0x7f0000000100)=@newqdisc={0x30, 0x24, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r2, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_tbf={{0x8, 0x8, 'tbf\x00'}, {0x4}}]}, 0x30}}, 0x0) 15:17:10 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @ipv4={[], [], @empty}}, 0x1c) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 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_bp={0x0}, 0x40a4, 0x81, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000040)='/dev/nvram\x00', 0x40, 0x0) r2 = gettid() ptrace$setopts(0x4206, r2, 0x0, 0x0) tkill(r2, 0x3c) ptrace$cont(0x18, r2, 0x0, 0x0) ptrace$setregs(0xd, r2, 0x0, &(0x7f0000000080)) ptrace$cont(0x20, r2, 0x0, 0x0) perf_event_open(&(0x7f0000002440)={0x3, 0x70, 0x8, 0x80, 0x7, 0x2, 0x0, 0x1, 0x80080, 0x8, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x8, 0x1, @perf_config_ext={0x23e4}, 0x30a, 0x100, 0x2, 0x6, 0xfff, 0x6}, r2, 0xc, 0xffffffffffffffff, 0x5) sendmsg$SOCK_DESTROY(r1, &(0x7f0000002400)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f00000023c0)={&(0x7f0000000100)={0x2290, 0x15, 0x418, 0x70bd27, 0x25dfdbfe, {0x27, 0x7f}, [@INET_DIAG_REQ_BYTECODE={0x1004, 0x1, "50c1e763f8b33d93f13c908feb812ccc730471fd35633ee6c7c6b3059571b920aac5293954288c6c7ade14392f3c35b7089d028d4a69a3e67d3cd4f877bf7ed86f9ddb24ab19497fa6cb6e2b14af374736caffccc95f2109bc3096b168e14580cd6cf1672f5fde456d6f2e08876cc639bdc34975fd8f702f454ca254b53d8d46f119a2ce2ad8a729705650a696b182d3a4768b5707472745aeacfb862a4930191efcf6e6e79a809fcaed23b979ac3a4859b8a04613aaf60344ad9d72a47865f19323f208e729cb273af0384e078f2f4cf7ac5d66d960eff8d71d41ed90e0d3ebaa005a2e3819e17163a23f6d55ccf015e95a8326c8c288f3aad8d5f9609a7ca6c692441cfe7149ef94eb2959e1c6a5396e1530e57740d26ffeb2fe4d58108379ab1cd1cdce0548edb165e31b3a20c2ebf55513d2afb74665ee0a32fc3ca078507125c22421115fa4933b1c573c4adaf5c3c2e8877c4e91904988e9c81ec7fb4ce2ef672ca8d1f62e40026df3ed4f9d464b4e749b6a13056007c591f4deec99416adb5d9da08659e54fb5f988c971e3861fb5f34b3efe40fa0c1a962ea3d9042810017adaec169507d8c295c07db5ceaf08ae332cf7e862ac5e4310d367d004e21a01bedc0bda1d98a256e6032d6a9a3d786ad14848b9c0391298b8346499c2da3993a76f22006f0fcc391fb7e5bf93860736ae3c774e87d79880dd6614367fa1f755aa6c454923fd032a0680bb796902576eaf4c32ebcb5464ccfeeb38c7433029a02684522cc962430b11dc3669622ab197f5cf43d8131e49096cd3c7a4849cbb04b118378350efeb066a4559ea8d55095dfbdf01450c6b677766034586202ab7ab26e13bbae283ccda18d44a4b936e5053ed9d8fe7b7bef4f3070365a66f480c7488c8c4f77f7f3f1bffc13013a3a2de6c68a706436cd72123ae704847495324fad99e64887ee6c57a45abdeda213bf30fcd44390e2051386e74fea1c3369b1bf915638cd52dd01c8c4b983f2d09c2a56476bb6c7c0962e545aa9b41bab08c561b39fb20f0e3308f633e4ee5e66d6750c4ebaeb749451ebcc8bf490016d8b283fd1d95d6f8ed51c4bb3a57134f7fd85a979cbe173c4c68aba19cabf9216afc264a769675fe1205459c1a057b68143add860700e44125a08085f8a1bc0a540d2b0cc62ee9254977c08977c29fb8b96ef63f2b7adbbf77fac7c1ffcbe0d69054e84d79fa504b34a05691d147caeabf8f40e7909e220e29e136ca2770e5cec43f8b2121bba2d8d46923d80f42232892659d1f4737800b5c6d8a72183b61a86315c8a19089b965e7ff123d7beaba223d0c150c8256edf618c86fae436372da26032a5b3c7615303c6054a562614d3e0981ea9094807791363595ad802a84d96f749d03011642c5615818dece740c2440cf414a6677fa60eaef4b2691e227ea0f7d68cb9fd7c54c501ee052883dffcfc5e160b72a157d39a44c94d58fa12717319ad91874a89834d4efbe91a4ca15945ee367f792bf4f3637259efdd17f9f3d424dce84f629005451f2daa03cde614f915c44d9483d7c70fde2f89eef8cf81e5ab1c3a1ab70c3febd7a24ce42bb4449d8e8c29799abe51b9f986d557c090f0d1be830676be3caeb706dec47a65eda47f876d780f16493b6f61e728fabd7e7a8c44d6a4f387fbad0fa4873f4b87126effe6d72c48092cec6d14f767941c071db4df4b83ceebd10d079e4a287838dae0649765717f8cc5dccee30545ba9c808bd8716f672595977f6107651946eb13e287c4ee005aa075aae9d827cc64f17bc567765ca1be9cbff7847b06990d270bc4825028d360fd9e6e69e888d55502900356be1da751bb6eaab09c1d8e06dcfcf31d9d7fe50d4e024a196ba35692de685c621b5fea0f2b3af3267c788dd4cb7660da49312b933ad7246720eba9aea3df43a01145a626e1f366ac2c29e32f502db78f7b4496060c2ac1067681bc17a3bdcaf46fe32392d0faaf820e535885af7712347f86f37675025ef8cf1f2e4e963682f5523829dafda8add2db6a7e9524a90a016bb8c95c9133f31cbc20a73c09848b743e6bbebbed0dd036628e047c10baa306a8edc48da10cc3ab1afafcaf8695b7345d49878d39ba431351208649ecdf09a2224363da9d964d4649be869d0d05aa23e45ef718f646d41aeafc0f7b10a3af9628d714d71d6c11740b65facf3444ae34c505ecaad250a2246f22ef0b79d680ab755726ff6924721e09f6e590bf2a93ea577daff6616a685faae9904de3a0bc69563006417ec139a21b2ed1abf74a2758a0d5fb190f8fac365536042d7e90db91b61cc8477ec58dab657972ed41c1a0d12d1cdbd08f8f7810026fac08c8fd03b92adf5c5f87d45e11ebfe30708fa35b470167d666068a576e266912fc24bb2f98b99fccbdb2b4b87bf265497754a69ea52da5c38068d12fcacf0904c2e04e2209f057d5597a4ec7d9cd47d5d51d018c6199af5482ba4fb3da79df75529d2b154ea1c5589dd67529a50a7a2b33b8575b5e88c746ebd64aa5e1dd78fa1dbf6bf5810b00a70045e2a3f91252902b722e588ee1bc9600b82a73afbe23ee23aa24b935aa46756960af1f9539b4ed8b8bf5aef21adc8cbc86e8958973133dd0b4a1b268c867d8507c0c543087675e81b9a90832b607ee92f17655b4a8b42bf8b7bbdc77818446e8b76de994cf3a9b06cd81f789bf5d7e83b6297629b8f3705fda44ef4e41121a19d2c9a8d3c358f27a71155f2f1904de878a8afaca8a79c30bf6e07da4782cfb014d3af17859c007b6cb685b40ee6fb6bea12950e4a5d58499a51c3609e9b3bbcfbb39d7965c8b10b880bb3281fd23eab64419d0d63d15dd854c3f460bf89d25c985094872e9a82e1b9920206786cba046468448050f791f4fecb268c7075213d81fc967520274a503923ad023fcb9cc840e1619168716ceb0e62525016cb63a370d7bd58eaaaad364c96169067f21c3bf23a3c270b5cffeca5a95a7d1457eb72a52d42edf3809a04ae65ec596c7cf70ce9740273f3c96e26f25694f3109dadf0c0f12ea511a9383604d55f0918d6e2f1939599258c7be3604ed5e3d6ce0d65cd7a838377010ae843f8a7e2f36bbf1088b844b1943cd53a6e61b2d7eb55f1f565d48c42d15f96c15ba461e392e8a63460a90f97146be5ded8647a70a015db6a725743ec4c65e28c2d66b45ed5316b5843b5f2359e9f5f893d9a584645d514973728aa23bbcc47d965d38a7765763cef32c53ec777eebfc9452c6c8b8d9f7438962faff004a6a48f063f67b57867cdad28cb94f94365b17379541b434d07bd20336d2d5ffd65e6cebebb26286cea0b138f486c1465f6e200d609fdea00adbc7bfaa344d48ccfad103b721a5e430989c5a8d6508b5fc4832175fb6dbefd0a76ecfb6a13b394981ccb2548d7de830edafdb873672b2a88508c72d84f68b9ad7f2d79fc858eecc1db539c20a8c5048496d82e3b03db1aa934e8f48d13ce6f79e94418497e87ba0bb2bd5509f235034cd4db247c3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@INET_DIAG_REQ_BYTECODE={0x10, 0x1, "9c7ca232fd1d27b8e6a53333"}, @INET_DIAG_REQ_BYTECODE={0x77, 0x1, "56da62362fa9517ed6d30766b7f199b9cb8831c585ee03756247549e6ac27a7c43f4c744f923ec08c07f8a93f019fc9d7091fa760ec7f17a4cd0759098f0a5dafc0cefad99a583875bfcd9e2f1b699f6b5b8106062218b7e0aad22895cf19cebff4bc1d222b0125a30039cd6af84ffeb58a855"}, @INET_DIAG_REQ_BYTECODE={0x72, 0x1, "410dd1775dd9fdbef6cc7d9f2a425e7530038c27ba5ca5536f6102e8b448271343a3d1a98c4203da34cade73b0d35571d112427b3bd5e26e0c1998daabf9f80ef5b4cdec57120f347e002ade3873a0c1df454cf399b20b41186e8ff3b39c1f3d82612212985332065f6c1f1f3c9e"}, @INET_DIAG_REQ_BYTECODE={0x1004, 0x1, 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"}, @INET_DIAG_REQ_BYTECODE={0xde, 0x1, "29f241cf5899d43d7c4bb6f58c266d8db41f7de2fe5378c013951f86d56027b644edb310cec91204f4985e8f87c28f0760ff7a0fa8de449f8f23f1e6e0c77dd2c14bdf95bc30322fc2e7b73da16935b2fa9cbf424d5b6139f5dfe7a21842846eefa426989ea41f64295f8a404094473179b3d7719bdeb487ab5d375b93945eb05f7dd05a69fc73565f539e918e436766b1aaea47332b0a676828cca387ea86fce0be1b28717426a95385be74415689f407b7f63dd3f6c49313edfea0fba76d2d4c89e7d415981d0ea27c8c96c5141250cc9d393421a32fe0b884"}, @INET_DIAG_REQ_BYTECODE={0x97, 0x1, "9031030582b7cf06b288ae0b37d720180068b6f8c61d0155a9e77e45a7ed293551251a999aee4ceb8d5509c4ba9a7a9524e0a3ff8b654869566c4cf1c568327a83225d28910ca14cd27d8a8eca446aac5aaf433c74964a083b624dba7faf892aa85a7776e85fff02541266f2389cd1c9b3699d9b81c8d21c63b3013e573bb330b549735cc2b1fb60ea0d16c201a00c91af3398"}]}, 0x2290}, 0x1, 0x0, 0x0, 0x804}, 0x4040000) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000000)=@assoc_value={0x0, 0x7f}, 0x8) 15:17:10 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, 0x0, 0x0) connect$inet6(0xffffffffffffffff, 0x0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000600)='auxv\x00') sendfile(0xffffffffffffffff, r1, &(0x7f0000000240)=0x202, 0x4000000000dc) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140)='nbd\x00') sendmsg$NBD_CMD_RECONFIGURE(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f00000000c0), 0xc, &(0x7f0000000180)={&(0x7f0000000280)=ANY=[@ANYRES16=r2, @ANYRES16=r1], 0x3}, 0x1, 0x0, 0x0, 0x44000}, 0x20004811) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) r4 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f0000000040)={r5, @in6={{0xa, 0x0, 0x0, @ipv4={[], [], @initdev={0xac, 0x1e, 0x0, 0x0}}}}}, &(0x7f0000000100)=0x84) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000040)={r5}, &(0x7f0000000080)=0x8) r6 = socket$inet6(0xa, 0x3, 0x6) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r6, 0x29, 0x20, 0x0, 0x0) r7 = socket$inet6_sctp(0xa, 0x5, 0x84) r8 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r8, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r7, 0x84, 0x6, &(0x7f0000000040)={r9, @in6={{0xa, 0x0, 0x0, @ipv4={[], [], @initdev={0xac, 0x1e, 0x0, 0x0}}}}}, &(0x7f0000000100)=0x84) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r6, 0x84, 0x1b, &(0x7f0000000000)={r9, 0xe, "0c26d318461de132f1d82a7cec0c"}, &(0x7f0000000200)=0x16) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r4, 0x84, 0x10, &(0x7f00000000c0)=@assoc_value={r10, 0x6}, 0x8) 15:17:10 executing program 5: syz_mount_image$msdos(&(0x7f0000000340)='msdos\x00', &(0x7f0000000280)='./file0\x00', 0xe800, 0x1, &(0x7f0000000180)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400020401000200027400f8", 0x16}], 0x800010, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000180)='./bus\x00', 0x0) io_setup(0x83, &(0x7f00000003c0)=0x0) r3 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) ftruncate(r3, 0x7fff) fcntl$setstatus(r1, 0x4, 0x44800) io_submit(r2, 0x6, &(0x7f0000000540)=[&(0x7f00000000c0)={0x2703000000000009, 0x800ff7f, 0x3, 0x1, 0x0, r1, &(0x7f0000000000), 0x5000}]) 15:17:10 executing program 2: r0 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) syz_mount_image$hfsplus(&(0x7f0000000000)='hfsplus\x00', &(0x7f0000000040)='./file0\x00', 0xf6ffffff, 0x0, 0x0, 0x0, &(0x7f0000001480)={[{@gid={'gid', 0x3d, r1}}]}) 15:17:10 executing program 0: r0 = socket(0x10, 0x3, 0x0) r1 = socket$inet(0x2, 0x3, 0x5) setsockopt$inet_msfilter(r1, 0x0, 0x8, &(0x7f0000000200)=ANY=[@ANYBLOB="f1"], 0x1) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000040)={0x0, @local, @local}, &(0x7f0000000000)=0xc) sendmsg$nl_route_sched(r0, &(0x7f0000000080)={0x0, 0x2000000, &(0x7f0000001c40)={&(0x7f0000000100)=@newqdisc={0x30, 0x24, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r2, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_tbf={{0x8, 0x8, 'tbf\x00'}, {0x4}}]}, 0x30}}, 0x0) [ 256.362213] hfsplus: gid requires an argument [ 256.368190] sctp: [Deprecated]: syz-executor.4 (pid 13620) Use of struct sctp_assoc_value in delayed_ack socket option. [ 256.368190] Use struct sctp_sack_info instead [ 256.395020] hfsplus: unable to parse mount options 15:17:10 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @ipv4={[], [], @empty}}, 0x1c) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x4e21, 0x0, @ipv4={[], [], @dev={0xac, 0x14, 0x14, 0x38}}}, 0x1c) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 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_bp={0x0}, 0x0, 0x81}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000180)='/dev/vcs\x00', 0x40, 0x0) perf_event_open(&(0x7f0000000100)={0x2, 0x70, 0x6, 0xf8, 0x0, 0x4f, 0x0, 0x10000, 0x8006, 0x2, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x1, @perf_bp={&(0x7f0000000080), 0x4}, 0x0, 0x4, 0x5, 0x9, 0x7ff, 0x97f, 0x8}, 0xffffffffffffffff, 0x9, r1, 0x8) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000000)=@assoc_value={0x0, 0x7f}, 0x8) 15:17:10 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) sendmmsg(r0, &(0x7f0000004340)=[{{&(0x7f0000000040)=@ax25={{0x3, @null, 0x5}, [@rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @bcast, @default, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @default, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}]}, 0x80, &(0x7f0000000480)=[{&(0x7f00000000c0)="6e5ad58521be86286c99d7261fee0f93a048952748f665212c7a0c6ab262957d8f2e044432ef749480ec6d0428400113615a0ec1a2d451cb0a11b0b3502cdfa6a8f99ca3a90d32aed7116e49958af93b047afd64f42c078fc29d30b7e29966f5f9bbc177376043651f42969e5518c4334988a89a4af25d1379a4b56e5663ccdf750fb512433b701d60af2d1ac8fcb4164c6146729bcac9d3e637c341e711615eec2d7d6f9fc5a2106cdce8f1f782e54bffd05426a4ef046efdaee1ce1ff82ffea084c431b540e0ecd3df435c4bdb3f3c2f255b8fad1af9d817bf6d60146f18b1e57b44b45a000e2e34bb9ea85a6bb3e0bc44dcb948", 0xf5}, {&(0x7f00000001c0)="f02ca53f2b757d1da9241cf6d0e887d5811bc234fbce373d30eaee42ab4ed330dc4148", 0x23}, {&(0x7f0000000200)="c2276b74aa4219df9192c57746e5e975ffa6f4552d09b86164", 0x19}, {&(0x7f0000000240)="fe4958ddd2d9d609d47e878f12f5a36cf51d8c4e178e605c1c68d59b8f0760128dc11ddc02165162a6c2731d7798231c1f9883352c6894e5f5ea2b0513f788cdea20cf62fba1761607e4f0a935cfa57ea747fd2b622359380133545edc1e2f65eeb1f7137e5392", 0x67}, {&(0x7f00000002c0)="c6e98ecc66db3aa5b631edff958975f214ac65e09cf9dfab5b751b541ffbf069aacb208a44a04d830a59433ced05dd09ac8cfe44b9aa46835db5e8c12d57324c0947ee00923e5e765caa31be66c4205a83de52afbf567b5f5be9d798e3fb5f819f6f28917f93ad352ff59c37f01aee461c73a770aefd18e33a", 0x79}, {&(0x7f0000000340)="4956bd0688c8300622b56bc5c027700682b339fc4f90924e53073334370f0283d3853033fa0145638e0cbdca35d2c3b1603cb7812b9a44414d98a8daedd34385e835e13d275b", 0x46}, {&(0x7f00000003c0)="3839adb02c6fa35fe78aeeb9d93ea4122f87d2fa19b3bb96982927daa09a93e3f6d11260d1765dfc85d8aab942743fe05532f874ddd20b1df5dcab40860cb4309eaf833cf04f83cd90f1aea5ce78506a96921c3e1c26e7bb5701ad5257128523339735c420a864dcc7953a5b08df9a2ef90fa4e6d639b94ba31821451da95ef3e6c50f7f11cc352373c9cd16d31bd53855804588bd091eebe434c01f25eebf8c", 0xa0}], 0x7, &(0x7f0000000500)=[{0x1010, 0x20d, 0x2, 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"35e39e43f83f19d1f91de420bdffe4d7eee241a0c80c71433155f1af721e4fe5380bf3581c704aa9f04dd69b9ea5f1576360eafef6af392bdde90b99990cce7af6a27b6826f4c81e9a91c0b41f831df07740c47c763f1c632d3a536b80de69f49cf232f2ffb1876b8958f5634998327d1e6be06c5adb69b1c9a8e076978af09b6849a0315ffe0215c187d26687f9d8d2ffbff0c26504e5d62d8c071a7e0ae3b5369c323b40dea2cbef9b9cc819f1775c870d0e00a8492f17198b12721b7bf8376f7109732582ca707089c0431be3a9048bd21c4f238786f9ac570f7ee00ac80df41b183be9b4c19dcabd56a868f0dd5558a6ec763d9bcacf2ff46cd60163260582db5a38a323acac125d3ce705723ee41374649cc7a84e4073bcc7a28557fc63b03a79b577d403f068115e734d664c909c494c460fc51688c825c6dcae74901d9b8650366218a4b542c41187a2a38b7f742cca6a85df399a5887fdcf9f0e2e68fd84fa1ec0738f774abd224cf9fbb05901f134527080c3a78896413a2bfb6fdcb6295f17cddeeae2075d211f9b5c1b4d4676c5830f46cdad02594fdcf7284974f06449f15216d4554d182a545d7ce575123a3e1067416c66417660e1e50d816eacd983deac61f00409413d2578d8084f89bc3fc14fa5a942268583781b85cae81ec475a1fe00b2e12050344edcd39c4a33f06308b46f45d67a438fc4bd0aa48f1a9e46ea06173486241695491c9049b3e4e56e76a85afda1e454455c97cc0c5a333ce1ec6b2263ed6eb661b027401a36d1560ff558a7949d06ad0ccb1b862d5661ee0286e8868be6381ed40d6ac7ac981e1e8864affa33d0a707903827ee74c0621270c3aa9eb132b83ca8bace84e61d4a3f24c22b32b6c1cc3c6c956a48e1e864f54a51c3ba29b3f45f32dfdf1c53d33da12855c7070ac8cb13f7bb2c69d712f0c2deeb77d765673fc30e6e5f1418c1b4b4e1c0306e79028fa083aa33c6708168442d3ec2efacf5bf36d9a979178ba0da8d45ddb91612b9adeab8d4b0687471982aed9ebf51ba6bcaf8eb0b72f358c9a70e86daa6e4d6df6d276bb358c089d2e6662ca3e6563b3472160ca8b535672c9d289eee33352f4d113688b1c515c7b825ee5993f972ca6d2ba597613f41d1982d4f8c0474f11c10457e3442bbf04d0f51e992f9aa19455e5a5c5575bbf9dc86fc4e653f21b355bbdaa5f5d57191cd2f7478572b885ca6462de4ef95aa66d38834c7af376cf8df24ef80de2e12cbe79657c3f49b972f221fd32bb0bafbb6d97d32b13b5a16da43f2d8bb3ce1546f39ee5a8dd88a6e6cbc4d8ddd9a9a5eb7e94c3eba2d64cbb172bdef3c92ad7d8e7c1645afd3a133c0e6c4c0b2ec7ca5e31f71739d979dbe8596358c017005a5e9f441c939a413bca4f81a17cf0a5431cbb6bae75eadfce58cffbcc519d5e234bc68482ef000d9f17b3924f7987cc82f3d359b0d247693e552bd7dabd3f8f1b636a3140520074b4f243a398f4e5c008ace64517565afa939a3b5f1f3af1eb2e60929ef5ca3f08a0526d33c6079cc1116573a8100b5f24668f0f0bfa2ea20127f6089f62442396b5755397ad170ef1265ba44b114e2efff8586fe8a9a73418762b7c107c415b41a5acfe54eda5131066e2d01b8ed67b94d432bcc28ccdff6cc40290d3a6c343824e0a2c07c10adc8a6a90108580de2f28884a23c64541d15c289d3774c5eae7ed7037de32af998f7613164acc7556a72ffd3ea81b3012d4757c486cb8467beee5a58e7398b95bfe05021f9bd31e3f28e6c1ac66cc42d0f8a36bd09dea67cc54925d44af43f80d38835f74c7d1dfd0fb131486a7dc9c47b42af8fa0be9ee03a62398392487cb3857d720841d77da14afdc16162dee72348230c69ff3ffd7b62046ffbf30e7fe9deba90a53fd3d0fee37e976edc064164cb2c25d1a02a20e72c58d89ca42463d6af92d647e78c261fc3316da086a34bb15922b5282d73699f6e76e87250f42a3031d480c8334fef56511a280c76e02acd0e93ecf6bc3c53a27f606466888a27852254b2c51daf0989d17459d7365d9a2206823a3776307cd1650d7ae42ae86a4944b3c0295d5cac130ee6ead0e3a1d2abd8c6092c19fa038b4a060a2ef60955dfb1e7430e9d04fe35a21805349cd91246d1a135bf5be817bebb7cfdd9d713f9a1c7a9e9eda6551c61aa2a15d74608e47b128106c47463c2ccd1b1e4f12e2f3e7bb1f8e792ae12323b77d721bf1ac8d57d248a225bfc83a1b6465eb965597cf6b72d9c55d81fb9265b295fe9fcfab0d399bfc1ef4c0d8801c1febc6f12a800fed9e1945c62063b37455ec03e2b5921d036cea0490cebfb9246270e8091dabf32990e5aac838d7ee8ce4f17af8b2742e7d94ee4ba8af123ac9247db204fe0b340a49a20a943303d3c0894c5c95456472d11a635d4134f13d44cc23ccbaf11b12e0b1119e8f47c28455fc0649301e3b583dd8acb1577ea6421c2c82940bab6327c24dcde35362ed2e76a45974935fa1fd634d67e286c1bd870326dc7f9a7f419eabf0f784a37c7b3f5f9b043019f153c6817b68933bc65f2b4cbdf812e92ba71017c7274b36a703cb92d3fd085cf73e2316bc308bd6e5e3379f029d13009f8a55d945e74ac1c192d679345b27980d21da9054164595fb6c636eca54e3334f03a31a722f4b93cc92a8511722f04da9072c4791b9023fc21a51c71a89743d174d6d555b340a98ae4689cdc43e870e370c2e37bbd1ac3abc28afa4bd2bf12a39aa72bc694df89fa5dc2229010de4afc5521170cd1bff1496d512569616d626d79b91edca47c7dbc9f7533977d30dc51535c62882dc6411567e6c8b3d5a9d6e4f50de6b5b10a9349c7d9ba72ddf135b69ae1ff8ab7c8d5f173827467caa9fed1c022a4f9898944451c246242a7c79f30058f3bf14249b0c16744855a062b282b888085acca77b290191206c2b2c95111338d1cd9437ca0cc6573c7033349fe7bd9c8c2e25206165b735d691b082f06cce30aec2f359333080430ec220f428b5093ccbf71af2a5100b4d327e116ba25793cd4b5432928b82e9f8cf757c257213309ceee76720323d20e53e09349c9575d994953f9e0d69ca60e851fe23afd4eca606679101713f3e365e8e623aabcbb0d546e41ea88832b97825f83214d80f0f2fc53fbf9a02d21f885a596832a9f98bc8f49f0ec7ded8968b731bb5aa6fec1b71186f670e3d94ace9450b418cb8535fe26dce734996c94856d746c024dfd40166adb8599aa610c062eb08a092c93fd5419ee334a2e5e9c9359f071257e7277b0e1349b4d0a2a3e2ce9ada346bf9a2c0be10b5e1078e0ef9df53ad4cfebf2840743afb1f8b878b3cf9e4dde0c9b7d7ff99ab0fd98617a733234e38fd6e302d7fbe6cdcafba780cafbbcfa299d6610e2a18cfce375fae3e7b7f3699f0662444de0eb3d5128b8dc93286a58b93727472795163a39b17e2f72820588430a657ad24f03f7ddb16d8cf2b5d475186595b37d20e8096bbb757072aaa99cd58b71def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{0x68, 0x1, 0x0, "29fe9f88d2762c4542478d5e3002f2c51239d3c0d235407da3dd04b803e59aa1fcfad1db355ae41a6d228e5eb46ac9bec5e11b25bd772c3089be745d66db90c3b254a69ef4be024876e6fbff29fa7ecc6a3cece77f"}, {0x80, 0x6, 0x2, "a70cf5aa0d4f4a23a220565fed061fa074dafccaca14e1b986b624ca2b967f427300eb5bb5c359627fec5e2029494e0658ea82c7322636f7c4a9bbc83e79cc2d2b17e91dfec814cd8896ef9c44ad1c8df02d25a65145b261d8c1381346cbcab4c887796ec6e490dd384f26e02ef88e"}, {0x60, 0x0, 0x7, "106dbae3cbfc7b3aa42697167d9ba2e26fbf711c0c31ebdbc07765c36ba63204179d59cc74d28e966dcdf5b4c142118cb646f24e74fad7b04cd349f6bcc229fdbc533df2815d8828d820"}, {0x58, 0x118, 0x4d32, "eee582f9b596308a40d46c30145c4c25ba4b4f3605ab748c79a08aba6f0492b9c22ffa123422f286f10330bef8fb5f2e229b8c8cf4b98db0b360535be5a3e2c9a149"}, {0x58, 0x114, 0x6, "933932ca9a0ef1bf8a718012f9923e7b5d7d04dc27e70c3d325892b36d84bdb05c500db38e71fa35eb414048bec7e13a4e4a8e1744b26dcdfaaa4ee7ca9ae200a9a1a6"}], 0x13e0}}, {{0x0, 0x0, &(0x7f00000042c0)=[{&(0x7f0000003fc0)="8bbe91c7fec4a134ca0b0cb6b48d348ef3f0ff3b15b1cf448b9a03b964ecfd3224e738645773d03b06ea8ce71d73e688d8eaeb16c2880effcd276e10ff95ca1c9d094b2cd3ce46be812be041f84297361562ee7a2d557a1a2253983a8d52b61a8063447f659983af059ad69939e5d5290ddfe4e5ff46c021ae36b9c061918c67700fb733e0ebbdc8c600619ffc9bf3390f686dc90fc7e0e36ea31a8b385b40547caf50b6f4f6f5d131ce200158dc0930d1be46b398faf458df74befffc2eab62e3e3e15aaf62750975555888123b224848e5dd79d523022db124a3d1e6e954b4195491dd6703891a993cf53279f5c1c4ea6394eb2d09", 0xf6}, {&(0x7f00000040c0)="f19b0ceec0bc171e4d6f3d2988e9204a1581980ff0e21baf1174b591295b20763e0cf8116a508ef172dd5e5c3ffa1e4be48486809713342ae890f32c96ec9c69320275051b3cfb566081dbb306352a8cbd5594b751db7c7d76ca83401999117349b25aafbe2628134db2155b5b4e087ffb2891c0954448e3ca74b2394864802b403ffc30506271cbf04fa3571b53f10d89f6302624fd339a7526548dac5f8f575d6e2f94b05c364a9c1fb3bc5e3bdbba1fefeed52f18027e796ca4f4e7", 0xbd}, {&(0x7f0000004180)="5aa640473741666bfd9aee89486b73512263a381f5e342936e23b6c6e076d2569a0fa4d74840cebdd55f7e048f9206c06ae6d3cbf81e77a69f45950d26fb847ac85e91bf05e97a529a17f43e89efac998693e49de382119ac392", 0x5a}, {&(0x7f0000004200)="1c225315b0908ace7a549bc20b07f40c87d9255366f4044f9da920a5df611b0c9c4a2bfe73f580b682547472a758d566e4372b8076b5e3d315e64a3e2b1bbeb3b0d7d028037b62f147663a0e3ec848e14e631c800067e7e34d19181388c7c62aa0d9a383b58d7ebec7692f1b2e", 0x6d}, {&(0x7f0000004280)="846b6bb7285c7017d93a", 0xa}], 0x5}}], 0x3, 0x5) bind$inet6(r0, 0x0, 0x0) connect$inet6(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000000)=@assoc_value={0x0, 0x7f}, 0x8) [ 256.465524] audit: type=1804 audit(1591629430.475:37): pid=13635 uid=0 auid=0 ses=4 subj=system_u:system_r:kernel_t:s0 op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir639766806/syzkaller.kGnfR4/137/file0/bus" dev="loop5" ino=45 res=1 [ 256.526609] hfsplus: gid requires an argument [ 256.535552] hfsplus: unable to parse mount options 15:17:10 executing program 0: r0 = socket(0x10, 0x3, 0x0) r1 = socket$inet(0x2, 0x3, 0x5) setsockopt$inet_msfilter(r1, 0x0, 0x8, &(0x7f0000000200)=ANY=[@ANYBLOB="f1"], 0x1) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000040)={0x0, @local, @local}, &(0x7f0000000000)=0xc) sendmsg$nl_route_sched(r0, &(0x7f0000000080)={0x0, 0x3000000, &(0x7f0000001c40)={&(0x7f0000000100)=@newqdisc={0x30, 0x24, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r2, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_tbf={{0x8, 0x8, 'tbf\x00'}, {0x4}}]}, 0x30}}, 0x0) 15:17:10 executing program 5: syz_mount_image$msdos(&(0x7f0000000340)='msdos\x00', &(0x7f0000000280)='./file0\x00', 0xe800, 0x1, &(0x7f0000000180)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400020401000200027400f8", 0x16}], 0x800010, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000180)='./bus\x00', 0x0) io_setup(0x83, &(0x7f00000003c0)=0x0) open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) ftruncate(0xffffffffffffffff, 0x7fff) fcntl$setstatus(r1, 0x4, 0x44800) io_submit(r2, 0x6, &(0x7f0000000540)=[&(0x7f00000000c0)={0x2703000000000009, 0x800ff7f, 0x3, 0x1, 0x0, r1, &(0x7f0000000000), 0x5000}]) [ 256.579197] sctp: [Deprecated]: syz-executor.4 (pid 13648) Use of struct sctp_assoc_value in delayed_ack socket option. [ 256.579197] Use struct sctp_sack_info instead 15:17:10 executing program 2: r0 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) syz_mount_image$hfsplus(&(0x7f0000000000)='hfsplus\x00', &(0x7f0000000040)='./file0\x00', 0xfcfdffff, 0x0, 0x0, 0x0, &(0x7f0000001480)={[{@gid={'gid', 0x3d, r1}}]}) [ 256.627567] sctp: [Deprecated]: syz-executor.3 (pid 13650) Use of struct sctp_assoc_value in delayed_ack socket option. [ 256.627567] Use struct sctp_sack_info instead [ 256.669307] sctp: [Deprecated]: syz-executor.4 (pid 13654) Use of struct sctp_assoc_value in delayed_ack socket option. [ 256.669307] Use struct sctp_sack_info instead [ 256.712173] hfsplus: gid requires an argument [ 256.717010] hfsplus: unable to parse mount options [ 256.734919] sctp: [Deprecated]: syz-executor.3 (pid 13656) Use of struct sctp_assoc_value in delayed_ack socket option. [ 256.734919] Use struct sctp_sack_info instead [ 256.787275] hfsplus: gid requires an argument [ 256.792095] hfsplus: unable to parse mount options 15:17:11 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @ipv4={[], [], @empty}}, 0x1c) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x4e21, 0x0, @ipv4={[], [], @dev={0xac, 0x14, 0x14, 0x38}}}, 0x1c) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x12, &(0x7f0000000000)=@assoc_value, 0x8) 15:17:11 executing program 0: r0 = socket(0x10, 0x3, 0x0) r1 = socket$inet(0x2, 0x3, 0x5) setsockopt$inet_msfilter(r1, 0x0, 0x8, &(0x7f0000000200)=ANY=[@ANYBLOB="f1"], 0x1) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000040)={0x0, @local, @local}, &(0x7f0000000000)=0xc) sendmsg$nl_route_sched(r0, &(0x7f0000000080)={0x0, 0x4000000, &(0x7f0000001c40)={&(0x7f0000000100)=@newqdisc={0x30, 0x24, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r2, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_tbf={{0x8, 0x8, 'tbf\x00'}, {0x4}}]}, 0x30}}, 0x0) 15:17:11 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, 0x0, 0x0) r1 = gettid() ptrace$setopts(0x4206, r1, 0x0, 0x0) tkill(r1, 0x3c) ptrace$cont(0x18, r1, 0x0, 0x0) ptrace$setregs(0xd, r1, 0x0, &(0x7f0000000080)) ptrace$cont(0x20, r1, 0x0, 0x0) r2 = syz_open_procfs(r1, &(0x7f0000000040)='net/anycast6\x00') sendmsg$IPCTNL_MSG_TIMEOUT_NEW(r2, &(0x7f0000000180)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000000140)={&(0x7f00000000c0)={0x48, 0x0, 0x8, 0x101, 0x0, 0x0, {0x2, 0x0, 0x3}, [@CTA_TIMEOUT_L3PROTO={0x6, 0x2, 0x1, 0x0, 0x888e}, @CTA_TIMEOUT_DATA={0x1c, 0x4, 0x0, 0x1, @sctp=[@CTA_TIMEOUT_SCTP_HEARTBEAT_SENT={0x8, 0x8, 0x1, 0x0, 0x1}, @CTA_TIMEOUT_SCTP_COOKIE_WAIT={0x8, 0x2, 0x1, 0x0, 0x1}, @CTA_TIMEOUT_SCTP_SHUTDOWN_RECD={0x8, 0x6, 0x1, 0x0, 0x3}]}, @CTA_TIMEOUT_L4PROTO={0x5, 0x3, 0x11}, @CTA_TIMEOUT_L4PROTO={0x5, 0x3, 0x6}]}, 0x48}, 0x1, 0x0, 0x0, 0x20004000}, 0x10) connect$inet6(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000000)=@assoc_value={0x0, 0x7f}, 0x8) 15:17:11 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @ipv4={[], [], @empty}}, 0x1c) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x4e21, 0x0, @ipv4={[], [], @dev={0xac, 0x14, 0x14, 0x38}}}, 0x1c) r1 = dup(0xffffffffffffffff) r2 = syz_open_procfs(0x0, &(0x7f0000000600)='auxv\x00') sendfile(0xffffffffffffffff, r2, &(0x7f0000000240)=0x202, 0x4000000000dc) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140)='nbd\x00') sendmsg$NBD_CMD_RECONFIGURE(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f00000000c0), 0xc, &(0x7f0000000180)={&(0x7f0000000280)=ANY=[@ANYRES16=r3, @ANYRES16=r2], 0x3}, 0x1, 0x0, 0x0, 0x44000}, 0x20004811) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000340)=ANY=[@ANYBLOB="000000000000000000000000000000009cfd1bf8d1896666ff96537ca582d30b03b15648e693c10ba5ba663dbd1f6f0f5993d18f2aa11f71253b09235824ac9b9bd32561fbffb29b64eefa0305ce6db1c2cf5ddfbf3d11e4c512d0c789ca46f27eb2b0ce59ad4a7e54f1c58647a35874d76f3b8097678d66f48340bc4197b7d42d67552c17936c5767618d1656d28b5a74c9b8ac5fe8", @ANYRES16=r3, @ANYBLOB], 0x2c}, 0x1, 0x0, 0x0, 0x1}, 0x10) setsockopt$CAN_RAW_ERR_FILTER(r1, 0x65, 0x2, &(0x7f0000000080)=0xff, 0x4) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 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_bp={0x0}, 0x0, 0x81}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000000)=@assoc_value={0x0, 0x7f}, 0x8) 15:17:11 executing program 2: r0 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) syz_mount_image$hfsplus(&(0x7f0000000000)='hfsplus\x00', &(0x7f0000000040)='./file0\x00', 0xfdfdffff, 0x0, 0x0, 0x0, &(0x7f0000001480)={[{@gid={'gid', 0x3d, r1}}]}) 15:17:11 executing program 5: syz_mount_image$msdos(&(0x7f0000000340)='msdos\x00', &(0x7f0000000280)='./file0\x00', 0xe800, 0x1, &(0x7f0000000180)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400020401000200027400f8", 0x16}], 0x800010, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000180)='./bus\x00', 0x0) io_setup(0x83, &(0x7f00000003c0)=0x0) open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) ftruncate(0xffffffffffffffff, 0x7fff) fcntl$setstatus(r1, 0x4, 0x44800) io_submit(r2, 0x6, &(0x7f0000000540)=[&(0x7f00000000c0)={0x2703000000000009, 0x800ff7f, 0x3, 0x1, 0x0, r1, &(0x7f0000000000), 0x5000}]) [ 257.307564] hfsplus: gid requires an argument 15:17:11 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) r1 = dup(0xffffffffffffffff) r2 = syz_open_procfs(0x0, &(0x7f0000000600)='auxv\x00') sendfile(0xffffffffffffffff, r2, &(0x7f0000000240)=0x202, 0x4000000000dc) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140)='nbd\x00') sendmsg$NBD_CMD_RECONFIGURE(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f00000000c0), 0xc, &(0x7f0000000180)={&(0x7f0000000280)=ANY=[@ANYRES16=r3, @ANYRES16=r2], 0x3}, 0x1, 0x0, 0x0, 0x44000}, 0x20004811) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000240)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r3, @ANYBLOB], 0x2c}, 0x1, 0x0, 0x0, 0x1}, 0x10) ioctl$KVM_SET_BOOT_CPU_ID(r1, 0xae78, &(0x7f0000000040)=0x2) bind$inet6(r0, 0x0, 0x0) connect$inet6(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000000)=@assoc_value={0x0, 0x7f}, 0x8) 15:17:11 executing program 0: r0 = socket(0x10, 0x3, 0x0) r1 = socket$inet(0x2, 0x3, 0x5) setsockopt$inet_msfilter(r1, 0x0, 0x8, &(0x7f0000000200)=ANY=[@ANYBLOB="f1"], 0x1) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000040)={0x0, @local, @local}, &(0x7f0000000000)=0xc) sendmsg$nl_route_sched(r0, &(0x7f0000000080)={0x0, 0x5000000, &(0x7f0000001c40)={&(0x7f0000000100)=@newqdisc={0x30, 0x24, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r2, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_tbf={{0x8, 0x8, 'tbf\x00'}, {0x4}}]}, 0x30}}, 0x0) [ 257.333818] hfsplus: unable to parse mount options [ 257.361016] sctp: [Deprecated]: syz-executor.3 (pid 13699) Use of struct sctp_assoc_value in delayed_ack socket option. [ 257.361016] Use struct sctp_sack_info instead 15:17:11 executing program 5: syz_mount_image$msdos(&(0x7f0000000340)='msdos\x00', &(0x7f0000000280)='./file0\x00', 0xe800, 0x1, &(0x7f0000000180)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400020401000200027400f8", 0x16}], 0x800010, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000180)='./bus\x00', 0x0) io_setup(0x83, &(0x7f00000003c0)=0x0) open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) ftruncate(0xffffffffffffffff, 0x7fff) fcntl$setstatus(r1, 0x4, 0x44800) io_submit(r2, 0x6, &(0x7f0000000540)=[&(0x7f00000000c0)={0x2703000000000009, 0x800ff7f, 0x3, 0x1, 0x0, r1, &(0x7f0000000000), 0x5000}]) [ 257.419844] sctp: [Deprecated]: syz-executor.4 (pid 13705) Use of struct sctp_assoc_value in delayed_ack socket option. [ 257.419844] Use struct sctp_sack_info instead [ 257.437738] hfsplus: gid requires an argument [ 257.465472] hfsplus: unable to parse mount options 15:17:11 executing program 0: r0 = socket(0x10, 0x3, 0x0) r1 = socket$inet(0x2, 0x3, 0x5) setsockopt$inet_msfilter(r1, 0x0, 0x8, &(0x7f0000000200)=ANY=[@ANYBLOB="f1"], 0x1) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000040)={0x0, @local, @local}, &(0x7f0000000000)=0xc) sendmsg$nl_route_sched(r0, &(0x7f0000000080)={0x0, 0x6000000, &(0x7f0000001c40)={&(0x7f0000000100)=@newqdisc={0x30, 0x24, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r2, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_tbf={{0x8, 0x8, 'tbf\x00'}, {0x4}}]}, 0x30}}, 0x0) 15:17:11 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) connect$inet6(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000000)=@assoc_value={0x0, 0x7f}, 0x8) 15:17:11 executing program 2: r0 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) syz_mount_image$hfsplus(&(0x7f0000000000)='hfsplus\x00', &(0x7f0000000040)='./file0\x00', 0xfdffffff, 0x0, 0x0, 0x0, &(0x7f0000001480)={[{@gid={'gid', 0x3d, r1}}]}) [ 257.657207] hfsplus: gid requires an argument [ 257.667362] hfsplus: unable to parse mount options [ 257.738764] hfsplus: gid requires an argument [ 257.743993] hfsplus: unable to parse mount options 15:17:12 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @ipv4={[], [], @empty}}, 0x1c) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x4e21, 0x0, @ipv4={[], [], @dev={0xac, 0x14, 0x14, 0x38}}}, 0x1c) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x13, &(0x7f0000000000)=@assoc_value, 0x8) 15:17:12 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @ipv4={[], [], @empty}}, 0x1c) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x4e21, 0x0, @ipv4={[], [], @dev={0xac, 0x14, 0x14, 0x38}}}, 0x1c) r1 = dup(0xffffffffffffffff) r2 = syz_open_procfs(0x0, &(0x7f0000000600)='auxv\x00') sendfile(0xffffffffffffffff, r2, &(0x7f0000000240)=0x202, 0x4000000000dc) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140)='nbd\x00') sendmsg$NBD_CMD_RECONFIGURE(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f00000000c0), 0xc, &(0x7f0000000180)={&(0x7f0000000280)=ANY=[@ANYRES16=r3, @ANYRES16=r2], 0x3}, 0x1, 0x0, 0x0, 0x44000}, 0x20004811) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000480)=ANY=[@ANYBLOB="994408afd6499d550a9cfc4922a9935ef35f779a699cf351c0832ab751b222c795f943629856d931c109c55208b110cebce5147b96354572399fa6773457583191c9dadff5981a94a341e0a6a92e3461b9beb31f99ac3efe5748e952d8a7048461ff9043317ca6dfb85db8ed4f600d9fd607364441216ec12e02600b795d1547406add026dbe53e97e959c373bfd63673528f764f468e8cf5a39b57e9b03", @ANYRES16=r3, @ANYBLOB="98680345f4251a4b4a3a54f8c9b2f9d8388a1fafe1a8a603b1e9377eb1a12fcd9ebba99cc47331c7c93e2f2a607e8a961f2862f8ebd711d77476929f013a1d7a4713bb187cfeaa1594bab5ce59237dc102af2f7773ecb3bc4257968baa9a9c3cb7d5fd16dc052201252989fbc5d4"], 0x2c}, 0x1, 0x0, 0x0, 0x1}, 0x10) r4 = gettid() ptrace$setopts(0x4206, r4, 0x0, 0x0) tkill(r4, 0x3c) ptrace$cont(0x18, r4, 0x0, 0x0) ptrace$setregs(0xd, r4, 0x0, &(0x7f0000000080)) ptrace$cont(0x20, r4, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0xbf, 0x0, 0x0, 0x0, 0x0, 0x40c1, 0x24, 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, 0xf7ffff81, 0x0, @perf_config_ext={0x84, 0x86b}, 0x8044, 0x81, 0xffffffff, 0x3, 0x0, 0x0, 0x2}, r4, 0x7, r1, 0x2) ptrace$setregs(0xd, 0x0, 0x0, &(0x7f0000000080)) ptrace$cont(0x20, 0x0, 0x0, 0x0) ptrace$setopts(0x4200, 0x0, 0xcbb, 0x180023) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000000)=@assoc_value={0x0, 0x7f}, 0x8) 15:17:12 executing program 0: r0 = socket(0x10, 0x3, 0x0) r1 = socket$inet(0x2, 0x3, 0x5) setsockopt$inet_msfilter(r1, 0x0, 0x8, &(0x7f0000000200)=ANY=[@ANYBLOB="f1"], 0x1) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000040)={0x0, @local, @local}, &(0x7f0000000000)=0xc) sendmsg$nl_route_sched(r0, &(0x7f0000000080)={0x0, 0x8000000, &(0x7f0000001c40)={&(0x7f0000000100)=@newqdisc={0x30, 0x24, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r2, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_tbf={{0x8, 0x8, 'tbf\x00'}, {0x4}}]}, 0x30}}, 0x0) 15:17:12 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, 0x0, 0x0) connect$inet6(0xffffffffffffffff, 0x0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000600)='auxv\x00') sendfile(0xffffffffffffffff, r1, &(0x7f0000000240)=0x202, 0x4000000000dc) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140)='nbd\x00') sendmsg$NBD_CMD_RECONFIGURE(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f00000000c0), 0xc, &(0x7f0000000180)={&(0x7f0000000280)=ANY=[@ANYRES16=r2, @ANYRES16=r1], 0x3}, 0x1, 0x0, 0x0, 0x44000}, 0x20004811) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000740)=ANY=[@ANYBLOB="6c4f108a249b42b597343d314b78e6", @ANYRES16=r2, @ANYBLOB="7b30f90aa28e454d6f12855ac5590189a384ee27e02b9a666914ec2bd1ddd929798ba664606eb03ecfa5c1fc17fe44eb85414c746729df82b0c1504ca8c74e00557d9ed0d09f4460a299bffbca5fe17a69ebd4e691e4c80becef7219077d4765e1436251a7"], 0x2c}, 0x1, 0x0, 0x0, 0x1}, 0x10) r3 = socket(0x18, 0x0, 0x0) connect$rxrpc(r3, 0x0, 0x0) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)=ANY=[@ANYBLOB='X\x00\x00\x00', @ANYRES16=r2, @ANYBLOB="000128bd700075bd16a2413a00000000000000abf133ffdbdf25010000000c000500", @ANYRES32, @ANYBLOB="08000100", @ANYRES32=r3, @ANYBLOB="0c000300faffffffffffffff0c00080009000000000000000c0006000300000000000000"], 0x58}, 0x1, 0x0, 0x0, 0x4000040}, 0x841) sendmsg$IPCTNL_MSG_EXP_NEW(r3, &(0x7f0000000640)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f00000005c0)={&(0x7f00000003c0)={0x1d8, 0x0, 0x2, 0x406, 0x0, 0x0, {0x3, 0x0, 0x5}, [@CTA_EXPECT_ZONE={0x6, 0x7, 0x1, 0x0, 0x4}, @CTA_EXPECT_MASTER={0x24, 0x1, 0x0, 0x1, [@CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5, 0x1, 0x6}}, @CTA_TUPLE_ZONE={0x6, 0x3, 0x1, 0x0, 0x3}, @CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5, 0x1, 0x88}}]}, @CTA_EXPECT_TIMEOUT={0x8, 0x4, 0x1, 0x0, 0x3}, @CTA_EXPECT_MASK={0x10, 0x3, 0x0, 0x1, [@CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5, 0x1, 0x6}}]}, @CTA_EXPECT_MASK={0xb4, 0x3, 0x0, 0x1, [@CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5, 0x1, 0x6}}, @CTA_TUPLE_IP={0x2c, 0x1, 0x0, 0x1, @ipv6={{0x14, 0x3, @mcast1}, {0x14, 0x4, @loopback}}}, @CTA_TUPLE_IP={0x14, 0x1, 0x0, 0x1, @ipv4={{0x8, 0x1, @loopback}, {0x8, 0x2, @rand_addr=0x64010100}}}, @CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5, 0x1, 0x3a}}, @CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5, 0x1, 0xb3}}, @CTA_TUPLE_IP={0x2c, 0x1, 0x0, 0x1, @ipv6={{0x14, 0x3, @loopback}, {0x14, 0x4, @private1}}}, @CTA_TUPLE_IP={0x14, 0x1, 0x0, 0x1, @ipv4={{0x8, 0x1, @dev={0xac, 0x14, 0x14, 0x22}}, {0x8, 0x2, @local}}}, @CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5, 0x1, 0x1}}]}, @CTA_EXPECT_NAT={0xcc, 0xa, 0x0, 0x1, [@CTA_EXPECT_NAT_DIR={0x8, 0x1, 0x1, 0x0, 0x1}, @CTA_EXPECT_NAT_DIR={0x8}, @CTA_EXPECT_NAT_TUPLE={0x74, 0x2, 0x0, 0x1, [@CTA_TUPLE_IP={0x2c, 0x1, 0x0, 0x1, @ipv6={{0x14, 0x3, @local}, {0x14, 0x4, @private1}}}, @CTA_TUPLE_IP={0x14, 0x1, 0x0, 0x1, @ipv4={{0x8, 0x1, @broadcast}, {0x8, 0x2, @initdev={0xac, 0x1e, 0x1, 0x0}}}}, @CTA_TUPLE_IP={0x14, 0x1, 0x0, 0x1, @ipv4={{0x8, 0x1, @broadcast}, {0x8, 0x2, @loopback}}}, @CTA_TUPLE_ZONE={0x6, 0x3, 0x1, 0x0, 0x1}, @CTA_TUPLE_IP={0x14, 0x1, 0x0, 0x1, @ipv4={{0x8, 0x1, @multicast2}, {0x8, 0x2, @broadcast}}}]}, @CTA_EXPECT_NAT_TUPLE={0x44, 0x2, 0x0, 0x1, [@CTA_TUPLE_IP={0x2c, 0x1, 0x0, 0x1, @ipv6={{0x14, 0x3, @private2}, {0x14, 0x4, @private1={0xfc, 0x1, [], 0x1}}}}, @CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5, 0x1, 0x3a}}, @CTA_TUPLE_ZONE={0x6, 0x3, 0x1, 0x0, 0x4}]}]}]}, 0x1d8}}, 0x0) r4 = syz_open_procfs(0x0, &(0x7f0000000600)='auxv\x00') r5 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000100)='/dev/nvram\x00', 0x28081, 0x0) setsockopt$CAIFSO_REQ_PARAM(r5, 0x116, 0x80, &(0x7f00000002c0)="95a01ec616b18518c1a903888a40d9319f9470c636d230ff797831dd698eefbe56c16b6017b6a0371039506f00ef8116360bc34aeb1d3ee0e56bb69b6bf6d787a5e48da027c50ac89dadff930c86687ab129cce91b372a739ff45f0acf5b6dff636b489ec08b003403a4503e54825fe1530e881704ef4d42d5e6b36033476a4d465f0ea8aaf43a95330aaa57f1e470572f2bd391f5e892378246d67c13ccb99024138f41808d1a6f2612fa2a2284e9baccdad425b35d1c9ef9f6746429d41634822fcd59045145ab4ae7d174", 0xcc) sendfile(0xffffffffffffffff, r4, &(0x7f0000000240)=0x202, 0x4000000000dc) sendmsg$NBD_CMD_RECONFIGURE(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f00000000c0), 0xc, &(0x7f0000000180)={&(0x7f0000000280)=ANY=[@ANYRES16, @ANYRES16=r4], 0x3}, 0x1, 0x0, 0x0, 0x44000}, 0x20004811) ioctl$VIDIOC_SUBDEV_G_DV_TIMINGS(r4, 0xc0845658, &(0x7f0000000040)={0x0, @bt={0x6, 0x7, 0x1, 0x1, 0x95, 0x8, 0xc, 0x9, 0x1f, 0xfffd, 0x4, 0x1, 0x5, 0x6, 0x0, 0xc, {0xffff, 0x1}, 0xfc, 0x1}}) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000000)=@assoc_value={0x0, 0x7f}, 0x8) ioctl$SIOCRSGCAUSE(0xffffffffffffffff, 0x89e0, &(0x7f0000000680)) 15:17:12 executing program 5: syz_mount_image$msdos(&(0x7f0000000340)='msdos\x00', &(0x7f0000000280)='./file0\x00', 0xe800, 0x1, &(0x7f0000000180)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400020401000200027400f8", 0x16}], 0x800010, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000180)='./bus\x00', 0x0) io_setup(0x83, &(0x7f00000003c0)=0x0) r3 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) ftruncate(r3, 0x0) fcntl$setstatus(r1, 0x4, 0x44800) io_submit(r2, 0x6, &(0x7f0000000540)=[&(0x7f00000000c0)={0x2703000000000009, 0x800ff7f, 0x3, 0x1, 0x0, r1, &(0x7f0000000000), 0x5000}]) 15:17:12 executing program 2: r0 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) syz_mount_image$hfsplus(&(0x7f0000000000)='hfsplus\x00', &(0x7f0000000040)='./file0\x00', 0xffff1f00, 0x0, 0x0, 0x0, &(0x7f0000001480)={[{@gid={'gid', 0x3d, r1}}]}) 15:17:12 executing program 4: r0 = syz_open_dev$audion(&(0x7f0000000080)='/dev/audio#\x00', 0xd9f6, 0x30100) setsockopt$netlink_NETLINK_PKTINFO(r0, 0x10e, 0x3, &(0x7f00000000c0)=0xffff8001, 0x4) r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r1, 0x0, 0x0) connect$inet6(0xffffffffffffffff, 0x0, 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000000)=@assoc_value={0x0, 0x7f}, 0x8) [ 258.238295] hfsplus: gid requires an argument 15:17:12 executing program 0: r0 = socket(0x10, 0x3, 0x0) r1 = socket$inet(0x2, 0x3, 0x5) setsockopt$inet_msfilter(r1, 0x0, 0x8, &(0x7f0000000200)=ANY=[@ANYBLOB="f1"], 0x1) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000040)={0x0, @local, @local}, &(0x7f0000000000)=0xc) sendmsg$nl_route_sched(r0, &(0x7f0000000080)={0x0, 0x9000000, &(0x7f0000001c40)={&(0x7f0000000100)=@newqdisc={0x30, 0x24, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r2, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_tbf={{0x8, 0x8, 'tbf\x00'}, {0x4}}]}, 0x30}}, 0x0) [ 258.268860] hfsplus: unable to parse mount options 15:17:12 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) setsockopt$llc_int(0xffffffffffffffff, 0x10c, 0x5, &(0x7f0000000040)=0xff, 0x4) bind$inet6(r0, 0x0, 0x0) connect$inet6(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000000)=@assoc_value={0x0, 0x7f}, 0x8) 15:17:12 executing program 5: syz_mount_image$msdos(&(0x7f0000000340)='msdos\x00', &(0x7f0000000280)='./file0\x00', 0xe800, 0x1, &(0x7f0000000180)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400020401000200027400f8", 0x16}], 0x800010, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000180)='./bus\x00', 0x0) io_setup(0x83, &(0x7f00000003c0)=0x0) r3 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) ftruncate(r3, 0x0) fcntl$setstatus(r1, 0x4, 0x44800) io_submit(r2, 0x6, &(0x7f0000000540)=[&(0x7f00000000c0)={0x2703000000000009, 0x800ff7f, 0x3, 0x1, 0x0, r1, &(0x7f0000000000), 0x5000}]) 15:17:12 executing program 2: r0 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) syz_mount_image$hfsplus(&(0x7f0000000000)='hfsplus\x00', &(0x7f0000000040)='./file0\x00', 0xfffffdfc, 0x0, 0x0, 0x0, &(0x7f0000001480)={[{@gid={'gid', 0x3d, r1}}]}) 15:17:12 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) r1 = syz_open_procfs(0x0, &(0x7f0000000600)='auxv\x00') sendfile(0xffffffffffffffff, r1, &(0x7f0000000240)=0x202, 0x4000000000dc) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140)='nbd\x00') sendmsg$NBD_CMD_RECONFIGURE(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f00000000c0), 0xc, &(0x7f0000000180)={&(0x7f0000000280)=ANY=[@ANYRES16=r2, @ANYRES16=r1], 0x3}, 0x1, 0x0, 0x0, 0x44000}, 0x20004811) fsetxattr$trusted_overlay_upper(r1, &(0x7f0000000040)='trusted.overlay.upper\x00', &(0x7f0000000080)={0x0, 0xfb, 0xa3, 0x2, 0x35, "683e419ce4c343f705a2ec5f2fb88f12", "7e9476ddeadedbfa0acb830ffd6884967ea9f274ae33344d679885e75b4e24340deaf451425ed640608cfeacba9af1ea4b96a7d6e1a4d1d0888ca0606a20dd47938ffe62983689030257867d70d7d612ddd199788f1da4753ddffb252ba5aff523e9e48f08baaa88b96ffa4a5e01ddb0eade7e9749e5225edb260425941af04eab26b4345cadabdadad6d1dd6745"}, 0xa3, 0x2) bind$inet6(r0, 0x0, 0x0) connect$inet6(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000000)=@assoc_value={0x0, 0x7f}, 0x8) [ 258.547225] hfsplus: gid requires an argument [ 258.573705] hfsplus: unable to parse mount options [ 258.627252] hfsplus: gid requires an argument [ 258.632019] hfsplus: unable to parse mount options 15:17:13 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @ipv4={[], [], @empty}}, 0x1c) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x4e21, 0x0, @ipv4={[], [], @dev={0xac, 0x14, 0x14, 0x38}}}, 0x1c) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x14, &(0x7f0000000000)=@assoc_value, 0x8) 15:17:13 executing program 0: r0 = socket(0x10, 0x3, 0x0) r1 = socket$inet(0x2, 0x3, 0x5) setsockopt$inet_msfilter(r1, 0x0, 0x8, &(0x7f0000000200)=ANY=[@ANYBLOB="f1"], 0x1) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000040)={0x0, @local, @local}, &(0x7f0000000000)=0xc) sendmsg$nl_route_sched(r0, &(0x7f0000000080)={0x0, 0xa000000, &(0x7f0000001c40)={&(0x7f0000000100)=@newqdisc={0x30, 0x24, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r2, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_tbf={{0x8, 0x8, 'tbf\x00'}, {0x4}}]}, 0x30}}, 0x0) 15:17:13 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @ipv4={[], [], @empty}}, 0x1c) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x4e21, 0x0, @ipv4={[], [], @dev={0xac, 0x14, 0x14, 0x38}}}, 0x1c) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x81}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = dup(0xffffffffffffffff) r2 = syz_open_procfs(0x0, &(0x7f0000000600)='auxv\x00') sendfile(0xffffffffffffffff, r2, &(0x7f0000000240)=0x202, 0x4000000000dc) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140)='nbd\x00') sendmsg$NBD_CMD_RECONFIGURE(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f00000000c0), 0xc, &(0x7f0000000180)={&(0x7f0000000280)=ANY=[@ANYRES16=r3, @ANYRES16=r2], 0x3}, 0x1, 0x0, 0x0, 0x44000}, 0x20004811) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000240)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r3, @ANYBLOB], 0x2c}, 0x1, 0x0, 0x0, 0x1}, 0x10) r4 = socket(0x18, 0x0, 0x0) connect$rxrpc(r4, 0x0, 0x0) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)=ANY=[@ANYBLOB='X\x00\x00\x00', @ANYRES16=r3, @ANYBLOB="000128bd700075bd16a2413a00000000000000abf133ffdbdf25010000000c000500", @ANYRES32, @ANYBLOB="08000100", @ANYRES32=r4, @ANYBLOB="0c000300faffffffffffffff0c00080009000000000000000c0006000300000000000000"], 0x58}, 0x1, 0x0, 0x0, 0x4000040}, 0x841) r5 = socket$nl_generic(0x10, 0x3, 0x10) r6 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000400)='IPVS\x00') sendmsg$IPVS_CMD_NEW_SERVICE(r5, &(0x7f00000005c0)={0x0, 0x0, &(0x7f0000000580)={&(0x7f0000000080)={0x28, r6, 0x1, 0x0, 0x0, {0x10}, [@IPVS_CMD_ATTR_SERVICE={0x14, 0x1, 0x0, 0x1, [@IPVS_SVC_ATTR_AF={0x6, 0x1, 0xa}, @IPVS_SVC_ATTR_FWMARK={0x8}]}]}, 0x28}, 0x1, 0xa00000000000000}, 0x0) sendmsg$IPVS_CMD_DEL_DEST(r4, &(0x7f0000000180)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x40, r6, 0x0, 0x70bd29, 0x25dfdbfd, {}, [@IPVS_CMD_ATTR_DAEMON={0x24, 0x3, 0x0, 0x1, [@IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x2}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x5, 0x8, 0x4}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x6, 0x7, 0x4e24}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x5}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0xfffffff7}]}, 0x40}, 0x1, 0x0, 0x0, 0x20000040}, 0x40) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000000)=@assoc_value={0x0, 0x7f}, 0x8) 15:17:13 executing program 4: r0 = openat$nvme_fabrics(0xffffffffffffff9c, &(0x7f0000000200)='/dev/nvme-fabrics\x00', 0x480000, 0x0) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000300)='nl80211\x00') sendmsg$NL80211_CMD_GET_INTERFACE(r0, &(0x7f00000003c0)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000000380)={&(0x7f0000000340)={0x30, r1, 0x1, 0x70bd27, 0x25dfdbfd, {}, [@NL80211_ATTR_WIPHY={0x8}, @NL80211_ATTR_WDEV={0xc, 0x99, {0x8, 0x4}}, @NL80211_ATTR_WIPHY={0x8, 0x1, 0x4}]}, 0x30}, 0x1, 0x0, 0x0, 0x10000040}, 0x48000) r2 = socket$inet6(0xa, 0x1, 0x80) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000000040), &(0x7f0000000080)=0x4) bind$inet6(r2, 0x0, 0x0) connect$inet6(0xffffffffffffffff, 0x0, 0x0) r3 = syz_open_procfs(0x0, &(0x7f0000000600)='auxv\x00') sendfile(0xffffffffffffffff, r3, &(0x7f0000000240)=0x202, 0x4000000000dc) r4 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140)='nbd\x00') sendmsg$NBD_CMD_RECONFIGURE(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f00000000c0), 0xc, &(0x7f0000000180)={&(0x7f0000000280)=ANY=[@ANYRES16=r4, @ANYRES16=r3], 0x3}, 0x1, 0x0, 0x0, 0x44000}, 0x20004811) ioctl$VIDIOC_S_EXT_CTRLS(0xffffffffffffffff, 0xc0205648, &(0x7f0000000100)={0xa10000, 0x4, 0x1, r3, 0x0, &(0x7f00000000c0)={0x990a2d, 0x7, [], @value=0x4}}) fcntl$F_SET_FILE_RW_HINT(r5, 0x40e, &(0x7f0000000140)=0x2) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000000000)=@assoc_value={0x0, 0x7f}, 0x8) 15:17:13 executing program 5: syz_mount_image$msdos(&(0x7f0000000340)='msdos\x00', &(0x7f0000000280)='./file0\x00', 0xe800, 0x1, &(0x7f0000000180)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400020401000200027400f8", 0x16}], 0x800010, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000180)='./bus\x00', 0x0) io_setup(0x83, &(0x7f00000003c0)=0x0) r3 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) ftruncate(r3, 0x0) fcntl$setstatus(r1, 0x4, 0x44800) io_submit(r2, 0x6, &(0x7f0000000540)=[&(0x7f00000000c0)={0x2703000000000009, 0x800ff7f, 0x3, 0x1, 0x0, r1, &(0x7f0000000000), 0x5000}]) 15:17:13 executing program 2: r0 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) syz_mount_image$hfsplus(&(0x7f0000000000)='hfsplus\x00', &(0x7f0000000040)='./file0\x00', 0xfffffdfd, 0x0, 0x0, 0x0, &(0x7f0000001480)={[{@gid={'gid', 0x3d, r1}}]}) [ 259.171420] hfsplus: gid requires an argument [ 259.176586] hfsplus: unable to parse mount options 15:17:13 executing program 0: r0 = socket(0x10, 0x3, 0x0) r1 = socket$inet(0x2, 0x3, 0x5) setsockopt$inet_msfilter(r1, 0x0, 0x8, &(0x7f0000000200)=ANY=[@ANYBLOB="f1"], 0x1) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000040)={0x0, @local, @local}, &(0x7f0000000000)=0xc) sendmsg$nl_route_sched(r0, &(0x7f0000000080)={0x0, 0xb000000, &(0x7f0000001c40)={&(0x7f0000000100)=@newqdisc={0x30, 0x24, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r2, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_tbf={{0x8, 0x8, 'tbf\x00'}, {0x4}}]}, 0x30}}, 0x0) 15:17:13 executing program 5: syz_mount_image$msdos(&(0x7f0000000340)='msdos\x00', &(0x7f0000000280)='./file0\x00', 0xe800, 0x1, &(0x7f0000000180)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400020401000200027400f8", 0x16}], 0x800010, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000180)='./bus\x00', 0x0) io_setup(0x83, &(0x7f00000003c0)=0x0) r3 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) ftruncate(r3, 0x7fff) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x44800) io_submit(r2, 0x6, &(0x7f0000000540)=[&(0x7f00000000c0)={0x2703000000000009, 0x800ff7f, 0x3, 0x1, 0x0, r1, &(0x7f0000000000), 0x5000}]) [ 259.264372] hfsplus: gid requires an argument [ 259.280500] hfsplus: unable to parse mount options 15:17:13 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, 0x0, 0x0) connect$inet6(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000000)=@assoc_value={0x0, 0x7f}, 0x8) r1 = dup(0xffffffffffffffff) r2 = syz_open_procfs(0x0, &(0x7f0000000600)='auxv\x00') sendfile(0xffffffffffffffff, r2, &(0x7f0000000240)=0x202, 0x4000000000dc) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140)='nbd\x00') sendmsg$NBD_CMD_RECONFIGURE(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f00000000c0), 0xc, &(0x7f0000000180)={&(0x7f0000000280)=ANY=[@ANYRES16=r3, @ANYRES16=r2], 0x3}, 0x1, 0x0, 0x0, 0x44000}, 0x20004811) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f00000003c0)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r3, @ANYBLOB="bfd0a5c9"], 0x2c}, 0x1, 0x0, 0x0, 0x1}, 0x10) r4 = socket(0x18, 0x0, 0x0) connect$rxrpc(r4, 0x0, 0x0) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)=ANY=[@ANYBLOB='X\x00\x00\x00', @ANYRES16=r3, @ANYBLOB="000128bd700075bd16a2413a00000000000000abf133ffdbdf25010000000c000500", @ANYRES32, @ANYBLOB="08000100", @ANYRES32=r4, @ANYBLOB="0c000300faffffffffffffff0c00080009000000000000000c0006000300000000000000"], 0x58}, 0x1, 0x0, 0x0, 0x4000040}, 0x841) r5 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000080)='TIPCv2\x00') sendmsg$TIPC_NL_UDP_GET_REMOTEIP(r4, &(0x7f0000000300)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f00000002c0)={&(0x7f00000000c0)={0x1e0, r5, 0x200, 0x70bd25, 0x25dfdbfe, {}, [@TIPC_NLA_NET={0x3c, 0x7, 0x0, 0x1, [@TIPC_NLA_NET_ADDR={0x8, 0x2, 0x800}, @TIPC_NLA_NET_NODEID_W1={0xc, 0x4, 0x101}, @TIPC_NLA_NET_ID={0x8, 0x1, 0x1}, @TIPC_NLA_NET_ADDR={0x8, 0x2, 0x4cb}, @TIPC_NLA_NET_ADDR={0x8, 0x2, 0x8}, @TIPC_NLA_NET_NODEID={0xc, 0x3, 0xb97}]}, @TIPC_NLA_MEDIA={0xec, 0x5, 0x0, 0x1, [@TIPC_NLA_MEDIA_PROP={0x4c, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x7fffffff}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x2}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x13}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x7}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x3}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x80000001}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x1f}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x8000}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x1b}]}, @TIPC_NLA_MEDIA_PROP={0x3c, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x1}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x1}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x6}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0xe7bd}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x6}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x2b7}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0xc1c8}]}, @TIPC_NLA_MEDIA_PROP={0xc, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0xc}]}, @TIPC_NLA_MEDIA_PROP={0x54, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x8}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0xff}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x7}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x1}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x9}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x1}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x9}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x7}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x20}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x2}]}]}, @TIPC_NLA_BEARER={0x6c, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_PROP={0x34, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_WIN={0x8, 0x3, 0x6}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x400}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0xdd27}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x5000000}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x4}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0xc}]}, @TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x1}, @TIPC_NLA_BEARER_NAME={0x18, 0x1, @l2={'eth', 0x3a, 'veth0_virt_wifi\x00'}}, @TIPC_NLA_BEARER_NAME={0xc, 0x1, @l2={'eth', 0x3a, 'wg0\x00'}}, @TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x62}]}, @TIPC_NLA_NET={0x38, 0x7, 0x0, 0x1, [@TIPC_NLA_NET_ADDR={0x8, 0x2, 0x10000}, @TIPC_NLA_NET_ADDR={0x8, 0x2, 0x3}, @TIPC_NLA_NET_ADDR={0x8}, @TIPC_NLA_NET_ADDR={0x8, 0x2, 0x8}, @TIPC_NLA_NET_NODEID_W1={0xc, 0x4, 0x800}, @TIPC_NLA_NET_ADDR={0x8, 0x2, 0x8}]}]}, 0x1e0}, 0x1, 0x0, 0x0, 0x4000}, 0x0) r6 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r7 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140)='nbd\x00') sendmsg$NBD_CMD_RECONFIGURE(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f00000000c0), 0xc, &(0x7f0000000180)={&(0x7f0000000280)=ANY=[@ANYRES16=r7, @ANYRES16], 0x3}, 0x1, 0x0, 0x0, 0x44000}, 0x20004811) read$FUSE(0xffffffffffffffff, &(0x7f0000000640), 0x1000) sendto$inet6(r6, &(0x7f0000000340)="6a6c9c4d81de86", 0x7, 0x20000000, &(0x7f0000000380)={0xa, 0x4e21, 0x4, @remote, 0x10000}, 0x1c) 15:17:13 executing program 2: r0 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) syz_mount_image$hfsplus(&(0x7f0000000000)='hfsplus\x00', &(0x7f0000000040)='./file0\x00', 0xffffff7f, 0x0, 0x0, 0x0, &(0x7f0000001480)={[{@gid={'gid', 0x3d, r1}}]}) 15:17:13 executing program 0: r0 = socket(0x10, 0x3, 0x0) r1 = socket$inet(0x2, 0x3, 0x5) setsockopt$inet_msfilter(r1, 0x0, 0x8, &(0x7f0000000200)=ANY=[@ANYBLOB="f1"], 0x1) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000040)={0x0, @local, @local}, &(0x7f0000000000)=0xc) sendmsg$nl_route_sched(r0, &(0x7f0000000080)={0x0, 0xc000000, &(0x7f0000001c40)={&(0x7f0000000100)=@newqdisc={0x30, 0x24, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r2, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_tbf={{0x8, 0x8, 'tbf\x00'}, {0x4}}]}, 0x30}}, 0x0) 15:17:13 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, 0x0, 0x0) connect$inet6(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000000)=@assoc_value={0x0, 0x7f}, 0x8) r1 = socket$inet6(0xa, 0x3, 0x6) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, 0x0, 0x0) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) r3 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000000040)={r4, @in6={{0xa, 0x0, 0x0, @ipv4={[], [], @initdev={0xac, 0x1e, 0x0, 0x0}}}}}, &(0x7f0000000100)=0x84) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f0000000040)={r4, 0x6, 0x61, "9515bf2dbd3652ad11e5220641be8550c692a7d63e6bb1db768cb635d0501a79b5413da9ce1c72564399c07ac4a4af92a1122a30b4b0e1dae4490c782e0147f5c1ecf643539237a4cec542d72c59138ec8ae05f44b2f7754e8168eeb30e03713c0"}, 0x69) [ 259.473133] hfsplus: gid requires an argument [ 259.490495] hfsplus: unable to parse mount options [ 259.553233] FAT-fs (loop5): error, invalid access to FAT (entry 0x00000020) [ 259.566585] FAT-fs (loop5): Filesystem has been set read-only [ 259.579385] FAT-fs (loop5): error, invalid access to FAT (entry 0x00000020) [ 259.590662] hfsplus: gid requires an argument [ 259.595369] hfsplus: unable to parse mount options 15:17:14 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @ipv4={[], [], @empty}}, 0x1c) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x4e21, 0x0, @ipv4={[], [], @dev={0xac, 0x14, 0x14, 0x38}}}, 0x1c) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x15, &(0x7f0000000000)=@assoc_value, 0x8) 15:17:14 executing program 0: r0 = socket(0x10, 0x3, 0x0) r1 = socket$inet(0x2, 0x3, 0x5) setsockopt$inet_msfilter(r1, 0x0, 0x8, &(0x7f0000000200)=ANY=[@ANYBLOB="f1"], 0x1) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000040)={0x0, @local, @local}, &(0x7f0000000000)=0xc) sendmsg$nl_route_sched(r0, &(0x7f0000000080)={0x0, 0xe000000, &(0x7f0000001c40)={&(0x7f0000000100)=@newqdisc={0x30, 0x24, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r2, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_tbf={{0x8, 0x8, 'tbf\x00'}, {0x4}}]}, 0x30}}, 0x0) 15:17:14 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @ipv4={[], [], @empty}}, 0x1c) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x4e21, 0x0, @ipv4={[], [], @dev={0xac, 0x14, 0x14, 0x38}}}, 0x1c) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x81}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000000)=@assoc_value={0x0, 0x7f}, 0x8) r1 = socket(0x10, 0x803, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f0000000080)={0x0, 0x382, &(0x7f0000000140)={0x0, 0xb7ff}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000001280)=ANY=[@ANYBLOB="3400000010000104000020000000000000000000", @ANYRES32=r4, @ANYBLOB="0100000000000000140012000c000100627269646765"], 0x34}}, 0x0) sendmsg$nl_route(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000240)=@ipv6_newaddr={0x34, 0x14, 0x9535393fea6295b5, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, r4}, [@IFA_FLAGS={0x8, 0x8, 0x3778bcbaae6b525f}, @IFA_LOCAL={0x14, 0x2, @ipv4={[], [], @broadcast}}]}, 0x34}}, 0x0) sendmsg$TEAM_CMD_PORT_LIST_GET(0xffffffffffffffff, &(0x7f0000001580)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000001540)={&(0x7f0000001140)={0x3ec, 0x0, 0x511, 0x70bd25, 0x25dfdbfe, {}, [{{0x8}, {0x80, 0x2, 0x0, 0x1, [{0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x5}, {0x4}}, {0x8}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x5}, {0x8}}, {0x8}}}]}}, {{0x8}, {0x104, 0x2, 0x0, 0x1, [{0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x5}, {0x4}}, {0x8}}}, {0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x5}, {0x8, 0x4, 0xe93}}}, {0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x5}, {0x8}}}, {0x54, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x5}, {0x24, 0x4, [{0xffff, 0x7, 0x7, 0xffff}, {0xf5, 0x6, 0x3, 0xffe0}, {0xfff, 0x6, 0xc5, 0xffffffff}, {0x8, 0x1, 0x9, 0x9}]}}}]}}, {{0x8}, {0x23c, 0x2, 0x0, 0x1, [{0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x5}, {0x8, 0x4, 0x408}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x5}, {0x8, 0x4, 0x449a}}}, {0x40, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x5}, {0xf, 0x4, 'roundrobin\x00'}}}, {0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x5}, {0x4}}, {0x8}}}, {0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x5}, {0x8, 0x4, 0x400}}}, {0x3c, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x5}, {0xc, 0x4, [{0x1, 0x5, 0x7, 0x4}]}}}, {0x5c, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x5}, {0x2c, 0x4, [{0x5, 0xff, 0x9, 0xffffffff}, {0x2, 0xf1, 0x1f, 0x9}, {0x8c8, 0x4, 0x6, 0x8}, {0x7, 0x6, 0x40, 0xffffe000}, {0x8406, 0xe0, 0x7f, 0x80000000}]}}}, {0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x5}, {0x4}}, {0x8}}}, {0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x5}, {0x8, 0x4, 0x101}}, {0x8, 0x6, r4}}}]}}]}, 0x3ec}, 0x1, 0x0, 0x0, 0x20048004}, 0x40) r5 = dup(0xffffffffffffffff) r6 = syz_open_procfs(0x0, &(0x7f0000000600)='auxv\x00') sendfile(0xffffffffffffffff, r6, &(0x7f0000000240)=0x202, 0x4000000000dc) r7 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140)='nbd\x00') sendmsg$NBD_CMD_RECONFIGURE(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f00000000c0), 0xc, &(0x7f0000000180)={&(0x7f0000000280)=ANY=[@ANYRES16=r7, @ANYRES16=r6], 0x3}, 0x1, 0x0, 0x0, 0x44000}, 0x20004811) sendmsg$NBD_CMD_CONNECT(r5, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000240)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r7, @ANYBLOB], 0x2c}, 0x1, 0x0, 0x0, 0x1}, 0x10) sendto$unix(r5, &(0x7f0000000100)="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", 0x1000, 0x4, 0x0, 0x0) 15:17:14 executing program 2: r0 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) syz_mount_image$hfsplus(&(0x7f0000000000)='hfsplus\x00', &(0x7f0000000040)='./file0\x00', 0xffffff8c, 0x0, 0x0, 0x0, &(0x7f0000001480)={[{@gid={'gid', 0x3d, r1}}]}) 15:17:14 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, 0x0, 0x0) connect$inet6(0xffffffffffffffff, 0x0, 0x0) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) r2 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000040)={r3, @in6={{0xa, 0x0, 0x0, @ipv4={[], [], @initdev={0xac, 0x1e, 0x0, 0x0}}}}}, &(0x7f0000000100)=0x84) r4 = socket$inet6_sctp(0xa, 0x5, 0x84) r5 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r4, 0x84, 0x6, &(0x7f0000000040)={r6, @in6={{0xa, 0x0, 0x0, @ipv4={[], [], @initdev={0xac, 0x1e, 0x0, 0x0}}}}}, &(0x7f0000000100)=0x84) dup(0xffffffffffffffff) r7 = syz_open_procfs(0x0, &(0x7f0000000600)='auxv\x00') sendfile(0xffffffffffffffff, r7, &(0x7f0000000240)=0x202, 0x4000000000dc) r8 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140)='nbd\x00') sendmsg$NBD_CMD_RECONFIGURE(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f00000000c0), 0xc, &(0x7f0000000180)={&(0x7f0000000280)=ANY=[@ANYRES16=r8, @ANYRES16=r7], 0x3}, 0x1, 0x0, 0x0, 0x44000}, 0x20004811) sendmsg$NBD_CMD_CONNECT(r7, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000200)=ANY=[@ANYRESOCT, @ANYRES16=r8, @ANYBLOB="2a7e12"], 0x2c}, 0x1, 0x0, 0x0, 0x1}, 0x11) socket$inet6_sctp(0xa, 0x5, 0x84) socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000180)=@sack_info={0x0, 0x9, 0xffffffff}, 0xc) 15:17:14 executing program 5: syz_mount_image$msdos(&(0x7f0000000340)='msdos\x00', &(0x7f0000000280)='./file0\x00', 0xe800, 0x1, &(0x7f0000000180)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400020401000200027400f8", 0x16}], 0x800010, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000180)='./bus\x00', 0x0) io_setup(0x83, &(0x7f00000003c0)=0x0) r3 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) ftruncate(r3, 0x7fff) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x44800) io_submit(r2, 0x6, &(0x7f0000000540)=[&(0x7f00000000c0)={0x2703000000000009, 0x800ff7f, 0x3, 0x1, 0x0, r1, &(0x7f0000000000), 0x5000}]) [ 260.063723] hfsplus: gid requires an argument [ 260.085789] hfsplus: unable to parse mount options [ 260.122522] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.3'. 15:17:14 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, 0x0, 0x0) connect$inet6(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000000)=@assoc_value={0x0, 0x7f}, 0x8) getsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000040), &(0x7f0000000080)=0x8) 15:17:14 executing program 0: r0 = socket(0x10, 0x3, 0x0) r1 = socket$inet(0x2, 0x3, 0x5) setsockopt$inet_msfilter(r1, 0x0, 0x8, &(0x7f0000000200)=ANY=[@ANYBLOB="f1"], 0x1) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000040)={0x0, @local, @local}, &(0x7f0000000000)=0xc) sendmsg$nl_route_sched(r0, &(0x7f0000000080)={0x0, 0xf000000, &(0x7f0000001c40)={&(0x7f0000000100)=@newqdisc={0x30, 0x24, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r2, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_tbf={{0x8, 0x8, 'tbf\x00'}, {0x4}}]}, 0x30}}, 0x0) [ 260.164121] FAT-fs (loop5): error, invalid access to FAT (entry 0x00000020) [ 260.188165] FAT-fs (loop5): Filesystem has been set read-only 15:17:14 executing program 2: r0 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) syz_mount_image$hfsplus(&(0x7f0000000000)='hfsplus\x00', &(0x7f0000000040)='./file0\x00', 0xffffff97, 0x0, 0x0, 0x0, &(0x7f0000001480)={[{@gid={'gid', 0x3d, r1}}]}) [ 260.216603] hfsplus: gid requires an argument [ 260.222516] hfsplus: unable to parse mount options [ 260.229145] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.3'. [ 260.234445] FAT-fs (loop5): error, invalid access to FAT (entry 0x00000020) 15:17:14 executing program 0: r0 = socket(0x10, 0x3, 0x0) r1 = socket$inet(0x2, 0x3, 0x5) setsockopt$inet_msfilter(r1, 0x0, 0x8, &(0x7f0000000200)=ANY=[@ANYBLOB="f1"], 0x1) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000040)={0x0, @local, @local}, &(0x7f0000000000)=0xc) sendmsg$nl_route_sched(r0, &(0x7f0000000080)={0x0, 0x10000000, &(0x7f0000001c40)={&(0x7f0000000100)=@newqdisc={0x30, 0x24, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r2, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_tbf={{0x8, 0x8, 'tbf\x00'}, {0x4}}]}, 0x30}}, 0x0) 15:17:14 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @ipv4={[], [], @empty}}, 0x1c) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x4e21, 0x0, @ipv4={[], [], @dev={0xac, 0x14, 0x14, 0x38}}}, 0x1c) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x9, &(0x7f0000000000)=@assoc_value, 0x8) 15:17:14 executing program 5: syz_mount_image$msdos(&(0x7f0000000340)='msdos\x00', &(0x7f0000000280)='./file0\x00', 0xe800, 0x1, &(0x7f0000000180)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400020401000200027400f8", 0x16}], 0x800010, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000180)='./bus\x00', 0x0) io_setup(0x83, &(0x7f00000003c0)=0x0) r3 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) ftruncate(r3, 0x7fff) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x44800) io_submit(r2, 0x6, &(0x7f0000000540)=[&(0x7f00000000c0)={0x2703000000000009, 0x800ff7f, 0x3, 0x1, 0x0, r1, &(0x7f0000000000), 0x5000}]) [ 260.378575] hfsplus: gid requires an argument [ 260.396914] hfsplus: unable to parse mount options [ 260.488382] hfsplus: gid requires an argument [ 260.499213] hfsplus: unable to parse mount options [ 260.506024] FAT-fs (loop5): error, invalid access to FAT (entry 0x00000020) [ 260.515910] FAT-fs (loop5): Filesystem has been set read-only [ 260.527957] FAT-fs (loop5): error, invalid access to FAT (entry 0x00000020) 15:17:14 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @ipv4={[], [], @empty}}, 0x1c) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x4e21, 0x0, @ipv4={[], [], @dev={0xac, 0x14, 0x14, 0x38}}}, 0x1c) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x16, &(0x7f0000000000)=@assoc_value, 0x8) 15:17:14 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) setresuid(0xffffffffffffffff, r1, 0x0) quotactl(0x0, &(0x7f00000001c0)='./file0\x00', r1, &(0x7f0000000200)="bfd8e7db1c2c42e14e99dfe2c04d08434343193f88c59dad49907ee972d3b342cd51c2da1ed4bcc4033f922d2a890f32cc97327623f069d987") r2 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r2, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @ipv4={[], [], @empty}}, 0x1c) connect$inet6(r2, &(0x7f0000000040)={0xa, 0x4e21, 0x0, @ipv4={[], [], @dev={0xac, 0x14, 0x14, 0x38}}}, 0x1c) ioctl$VIDIOC_QUERYBUF(0xffffffffffffffff, 0xc0585609, &(0x7f0000000100)={0x3, 0x2, 0x4, 0x1000, 0xfffffff9, {0x0, 0xea60}, {0x2, 0x8, 0x9, 0x1, 0x1f, 0x7, "fb15eb2d"}, 0x8c9e, 0x3, @planes=&(0x7f0000000080)={0x1c, 0x5, @fd, 0x2}, 0x94c9, 0x0, r2}) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000240)=0x202, 0x4000000000dc) r4 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140)='nbd\x00') sendmsg$NBD_CMD_RECONFIGURE(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f00000000c0), 0xc, &(0x7f0000000180)={&(0x7f0000000280)=ANY=[@ANYRES16=r4, @ANYRES16], 0x3}, 0x1, 0x0, 0x0, 0x44000}, 0x20004811) ioctl$VIDIOC_QUERYBUF(0xffffffffffffffff, 0xc0585609, &(0x7f00000003c0)={0x4, 0xb, 0x4, 0x4, 0x1f, {0x0, 0xea60}, {0x5, 0x2, 0x8, 0x9, 0x81, 0x81, "8fd6e6b8"}, 0x4, 0x1, @planes=&(0x7f0000000380)={0xa8e, 0x0, @userptr=0x4, 0x6}, 0x4, 0x0, 0xffffffffffffffff}) recvfrom$l2tp(r5, &(0x7f0000000440)=""/206, 0xce, 0x10100, &(0x7f0000000540)={0x2, 0x0, @loopback}, 0x10) bind$inet6(r3, &(0x7f0000000180)={0xa, 0x4e24, 0x8, @private2, 0xeb7a}, 0x1c) r6 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000240)='/proc/self/net/pfkey\x00', 0x20002, 0x0) getpeername$inet6(r6, &(0x7f0000000280)={0xa, 0x0, 0x0, @private1}, &(0x7f00000002c0)=0x1c) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x81}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r7 = syz_open_dev$mouse(&(0x7f0000000300)='/dev/input/mouse#\x00', 0x40, 0x800) ioctl$VIDIOC_G_FREQUENCY(r7, 0xc02c5638, &(0x7f0000000340)={0x5, 0xb, 0xffffd751}) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000000000)=@assoc_value={0x0, 0x7f}, 0x8) 15:17:14 executing program 0: r0 = socket(0x10, 0x3, 0x0) r1 = socket$inet(0x2, 0x3, 0x5) setsockopt$inet_msfilter(r1, 0x0, 0x8, &(0x7f0000000200)=ANY=[@ANYBLOB="f1"], 0x1) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000040)={0x0, @local, @local}, &(0x7f0000000000)=0xc) sendmsg$nl_route_sched(r0, &(0x7f0000000080)={0x0, 0x60000000, &(0x7f0000001c40)={&(0x7f0000000100)=@newqdisc={0x30, 0x24, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r2, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_tbf={{0x8, 0x8, 'tbf\x00'}, {0x4}}]}, 0x30}}, 0x0) 15:17:14 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @ipv4={[], [], @empty}}, 0x1c) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x4e21, 0x0, @ipv4={[], [], @dev={0xac, 0x14, 0x14, 0x38}}}, 0x1c) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x8, &(0x7f0000000000)=@assoc_value, 0x8) 15:17:14 executing program 2: r0 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) syz_mount_image$hfsplus(&(0x7f0000000000)='hfsplus\x00', &(0x7f0000000040)='./file0\x00', 0xfffffff6, 0x0, 0x0, 0x0, &(0x7f0000001480)={[{@gid={'gid', 0x3d, r1}}]}) 15:17:14 executing program 5: syz_mount_image$msdos(&(0x7f0000000340)='msdos\x00', &(0x7f0000000280)='./file0\x00', 0xe800, 0x1, &(0x7f0000000180)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400020401000200027400f8", 0x16}], 0x800010, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000180)='./bus\x00', 0x0) io_setup(0x83, &(0x7f00000003c0)=0x0) r3 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) ftruncate(r3, 0x7fff) fcntl$setstatus(r1, 0x4, 0x0) io_submit(r2, 0x6, &(0x7f0000000540)=[&(0x7f00000000c0)={0x2703000000000009, 0x800ff7f, 0x3, 0x1, 0x0, r1, &(0x7f0000000000), 0x5000}]) 15:17:15 executing program 0: r0 = socket(0x10, 0x3, 0x0) r1 = socket$inet(0x2, 0x3, 0x5) setsockopt$inet_msfilter(r1, 0x0, 0x8, &(0x7f0000000200)=ANY=[@ANYBLOB="f1"], 0x1) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000040)={0x0, @local, @local}, &(0x7f0000000000)=0xc) sendmsg$nl_route_sched(r0, &(0x7f0000000080)={0x0, 0x65580000, &(0x7f0000001c40)={&(0x7f0000000100)=@newqdisc={0x30, 0x24, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r2, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_tbf={{0x8, 0x8, 'tbf\x00'}, {0x4}}]}, 0x30}}, 0x0) [ 261.001401] hfsplus: gid requires an argument [ 261.006081] hfsplus: unable to parse mount options [ 261.095114] hfsplus: gid requires an argument [ 261.116948] hfsplus: unable to parse mount options [ 261.117812] sctp_setsockopt_delayed_ack: 20 callbacks suppressed [ 261.117821] sctp: [Deprecated]: syz-executor.3 (pid 13982) Use of struct sctp_assoc_value in delayed_ack socket option. [ 261.117821] Use struct sctp_sack_info instead [ 261.152305] FAT-fs (loop5): error, invalid access to FAT (entry 0x00000020) 15:17:15 executing program 0: r0 = socket(0x10, 0x3, 0x0) r1 = socket$inet(0x2, 0x3, 0x5) setsockopt$inet_msfilter(r1, 0x0, 0x8, &(0x7f0000000200)=ANY=[@ANYBLOB="f1"], 0x1) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000040)={0x0, @local, @local}, &(0x7f0000000000)=0xc) sendmsg$nl_route_sched(r0, &(0x7f0000000080)={0x0, 0x81000000, &(0x7f0000001c40)={&(0x7f0000000100)=@newqdisc={0x30, 0x24, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r2, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_tbf={{0x8, 0x8, 'tbf\x00'}, {0x4}}]}, 0x30}}, 0x0) [ 261.175137] FAT-fs (loop5): Filesystem has been set read-only [ 261.192372] FAT-fs (loop5): error, invalid access to FAT (entry 0x00000020) 15:17:15 executing program 2: r0 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) syz_mount_image$hfsplus(&(0x7f0000000000)='hfsplus\x00', &(0x7f0000000040)='./file0\x00', 0xfffffffd, 0x0, 0x0, 0x0, &(0x7f0000001480)={[{@gid={'gid', 0x3d, r1}}]}) 15:17:15 executing program 4: syz_mount_image$msdos(&(0x7f0000000340)='msdos\x00', &(0x7f0000000280)='./file0\x00', 0xe800, 0x1, &(0x7f0000000180)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400020401000200027400f8", 0x16}], 0x0, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000180)='./bus\x00', 0x0) io_setup(0x83, &(0x7f00000003c0)=0x0) r3 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) ftruncate(r3, 0x7fff) fcntl$setstatus(r1, 0x4, 0x44800) io_submit(r2, 0x6, &(0x7f0000000540)=[&(0x7f00000000c0)={0x2703000000000009, 0x800ff7f, 0x3, 0x1, 0x0, r1, &(0x7f0000000000), 0x5000}]) 15:17:15 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @ipv4={[], [], @empty}}, 0x1c) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x4e21, 0x0, @ipv4={[], [], @empty}}, 0x1c) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x81}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000000)=@assoc_value={0x0, 0x7f}, 0x8) 15:17:15 executing program 5: syz_mount_image$msdos(&(0x7f0000000340)='msdos\x00', &(0x7f0000000280)='./file0\x00', 0xe800, 0x1, &(0x7f0000000180)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400020401000200027400f8", 0x16}], 0x800010, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000180)='./bus\x00', 0x0) io_setup(0x83, &(0x7f00000003c0)=0x0) r3 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) ftruncate(r3, 0x7fff) fcntl$setstatus(r1, 0x4, 0x0) io_submit(r2, 0x6, &(0x7f0000000540)=[&(0x7f00000000c0)={0x2703000000000009, 0x800ff7f, 0x3, 0x1, 0x0, r1, &(0x7f0000000000), 0x5000}]) [ 261.372695] sctp: [Deprecated]: syz-executor.3 (pid 14004) Use of struct sctp_assoc_value in delayed_ack socket option. [ 261.372695] Use struct sctp_sack_info instead [ 261.393083] sctp: [Deprecated]: syz-executor.3 (pid 14005) Use of struct sctp_assoc_value in delayed_ack socket option. [ 261.393083] Use struct sctp_sack_info instead [ 261.423203] hfsplus: gid requires an argument [ 261.427842] hfsplus: unable to parse mount options [ 261.498674] FAT-fs (loop5): error, invalid access to FAT (entry 0x00000020) [ 261.507879] FAT-fs (loop5): Filesystem has been set read-only [ 261.515015] FAT-fs (loop5): error, invalid access to FAT (entry 0x00000020) [ 261.540408] hfsplus: gid requires an argument [ 261.548633] hfsplus: unable to parse mount options 15:17:15 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @ipv4={[], [], @empty}}, 0x1c) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x4e21, 0x0, @ipv4={[], [], @dev={0xac, 0x14, 0x14, 0x38}}}, 0x1c) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x17, &(0x7f0000000000)=@assoc_value, 0x8) 15:17:15 executing program 0: r0 = socket(0x10, 0x3, 0x0) r1 = socket$inet(0x2, 0x3, 0x5) setsockopt$inet_msfilter(r1, 0x0, 0x8, &(0x7f0000000200)=ANY=[@ANYBLOB="f1"], 0x1) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000040)={0x0, @local, @local}, &(0x7f0000000000)=0xc) sendmsg$nl_route_sched(r0, &(0x7f0000000080)={0x0, 0x88a8ffff, &(0x7f0000001c40)={&(0x7f0000000100)=@newqdisc={0x30, 0x24, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r2, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_tbf={{0x8, 0x8, 'tbf\x00'}, {0x4}}]}, 0x30}}, 0x0) 15:17:15 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @ipv4={[], [], @empty}}, 0x1c) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x4e21, 0x0, @ipv4={[], [], @dev={0xac, 0x14, 0x14, 0x38}}}, 0x1c) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x1}, 0x0, 0x81, 0x0, 0x0, 0x0, 0x68}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000000)=@assoc_value={0x0, 0x7f}, 0x8) r1 = socket(0x10, 0x803, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f0000000080)={0x0, 0x382, &(0x7f0000000140)={0x0, 0xb7ff}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000001280)=ANY=[@ANYBLOB="3400000010000104000020000000000000000000", @ANYRES32=r4, @ANYBLOB="0100000000000000140012000c000100627269646765"], 0x34}}, 0x0) sendmsg$nl_route(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000240)=@ipv6_newaddr={0x34, 0x14, 0x9535393fea6295b5, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, r4}, [@IFA_FLAGS={0x8, 0x8, 0x3778bcbaae6b525f}, @IFA_LOCAL={0x14, 0x2, @ipv4={[], [], @broadcast}}]}, 0x34}}, 0x0) r5 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r5, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) setresuid(0xffffffffffffffff, r6, 0x0) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000100)={{{@in=@multicast1, @in=@dev={0xac, 0x14, 0x14, 0x13}, 0x4e24, 0x1, 0x4e22, 0xfff, 0x2, 0x100, 0x80, 0x2b, r4, r6}, {0xb90, 0xfb, 0x8b35, 0xffffffffffff8000, 0x3ff, 0x6, 0x800, 0x3}, {0x6, 0x9, 0x4, 0x4}, 0x2, 0x0, 0x0, 0x0, 0x2, 0x3}, {{@in=@initdev={0xac, 0x1e, 0x0, 0x0}, 0x4d5, 0x32}, 0x2, @in6=@remote, 0x3504, 0x3, 0x1, 0xbb, 0x0, 0x6, 0x46}}, 0xe8) 15:17:15 executing program 4: syz_mount_image$msdos(&(0x7f0000000340)='msdos\x00', &(0x7f0000000280)='./file0\x00', 0xe800, 0x1, &(0x7f0000000180)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400020401000200027400f8", 0x16}], 0x0, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000180)='./bus\x00', 0x0) io_setup(0x83, &(0x7f00000003c0)=0x0) r3 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) ftruncate(r3, 0x7fff) fcntl$setstatus(r1, 0x4, 0x44800) io_submit(r2, 0x6, &(0x7f0000000540)=[&(0x7f00000000c0)={0x2703000000000009, 0x800ff7f, 0x3, 0x1, 0x0, r1, &(0x7f0000000000), 0x5000}]) 15:17:15 executing program 5: syz_mount_image$msdos(&(0x7f0000000340)='msdos\x00', &(0x7f0000000280)='./file0\x00', 0xe800, 0x1, &(0x7f0000000180)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400020401000200027400f8", 0x16}], 0x800010, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000180)='./bus\x00', 0x0) io_setup(0x83, &(0x7f00000003c0)=0x0) r3 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) ftruncate(r3, 0x7fff) fcntl$setstatus(r1, 0x4, 0x0) io_submit(r2, 0x6, &(0x7f0000000540)=[&(0x7f00000000c0)={0x2703000000000009, 0x800ff7f, 0x3, 0x1, 0x0, r1, &(0x7f0000000000), 0x5000}]) 15:17:15 executing program 2: r0 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) syz_mount_image$hfsplus(&(0x7f0000000000)='hfsplus\x00', &(0x7f0000000040)='./file0\x00', 0xedc000000000, 0x0, 0x0, 0x0, &(0x7f0000001480)={[{@gid={'gid', 0x3d, r1}}]}) 15:17:15 executing program 0: r0 = socket(0x10, 0x3, 0x0) r1 = socket$inet(0x2, 0x3, 0x5) setsockopt$inet_msfilter(r1, 0x0, 0x8, &(0x7f0000000200)=ANY=[@ANYBLOB="f1"], 0x1) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000040)={0x0, @local, @local}, &(0x7f0000000000)=0xc) sendmsg$nl_route_sched(r0, &(0x7f0000000080)={0x0, 0x9effffff, &(0x7f0000001c40)={&(0x7f0000000100)=@newqdisc={0x30, 0x24, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r2, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_tbf={{0x8, 0x8, 'tbf\x00'}, {0x4}}]}, 0x30}}, 0x0) [ 261.985514] hfsplus: gid requires an argument [ 261.990344] FAT-fs (loop5): error, invalid access to FAT (entry 0x00000020) [ 262.003587] hfsplus: unable to parse mount options [ 262.017851] FAT-fs (loop5): Filesystem has been set read-only 15:17:16 executing program 0: r0 = socket(0x10, 0x3, 0x0) r1 = socket$inet(0x2, 0x3, 0x5) setsockopt$inet_msfilter(r1, 0x0, 0x8, &(0x7f0000000200)=ANY=[@ANYBLOB="f1"], 0x1) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000040)={0x0, @local, @local}, &(0x7f0000000000)=0xc) sendmsg$nl_route_sched(r0, &(0x7f0000000080)={0x0, 0xb6010000, &(0x7f0000001c40)={&(0x7f0000000100)=@newqdisc={0x30, 0x24, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r2, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_tbf={{0x8, 0x8, 'tbf\x00'}, {0x4}}]}, 0x30}}, 0x0) [ 262.038252] FAT-fs (loop5): error, invalid access to FAT (entry 0x00000020) [ 262.074759] hfsplus: gid requires an argument [ 262.079514] hfsplus: unable to parse mount options [ 262.087574] sctp: [Deprecated]: syz-executor.3 (pid 14052) Use of struct sctp_assoc_value in delayed_ack socket option. [ 262.087574] Use struct sctp_sack_info instead [ 262.089268] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.3'. 15:17:16 executing program 2: r0 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) syz_mount_image$hfsplus(&(0x7f0000000000)='hfsplus\x00', &(0x7f0000000040)='./file0\x00', 0x2000000000000, 0x0, 0x0, 0x0, &(0x7f0000001480)={[{@gid={'gid', 0x3d, r1}}]}) 15:17:16 executing program 5: syz_mount_image$msdos(&(0x7f0000000340)='msdos\x00', &(0x7f0000000280)='./file0\x00', 0xe800, 0x1, &(0x7f0000000180)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400020401000200027400f8", 0x16}], 0x800010, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000180)='./bus\x00', 0x0) io_setup(0x83, &(0x7f00000003c0)) r2 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) ftruncate(r2, 0x7fff) fcntl$setstatus(r1, 0x4, 0x44800) io_submit(0x0, 0x6, &(0x7f0000000540)=[&(0x7f00000000c0)={0x2703000000000009, 0x800ff7f, 0x3, 0x1, 0x0, r1, &(0x7f0000000000), 0x5000}]) 15:17:16 executing program 4: syz_mount_image$msdos(&(0x7f0000000340)='msdos\x00', &(0x7f0000000280)='./file0\x00', 0xe800, 0x1, &(0x7f0000000180)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400020401000200027400f8", 0x16}], 0x0, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000180)='./bus\x00', 0x0) io_setup(0x83, &(0x7f00000003c0)=0x0) r3 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) ftruncate(r3, 0x7fff) fcntl$setstatus(r1, 0x4, 0x44800) io_submit(r2, 0x6, &(0x7f0000000540)=[&(0x7f00000000c0)={0x2703000000000009, 0x800ff7f, 0x3, 0x1, 0x0, r1, &(0x7f0000000000), 0x5000}]) 15:17:16 executing program 0: r0 = socket(0x10, 0x3, 0x0) r1 = socket$inet(0x2, 0x3, 0x5) setsockopt$inet_msfilter(r1, 0x0, 0x8, &(0x7f0000000200)=ANY=[@ANYBLOB="f1"], 0x1) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000040)={0x0, @local, @local}, &(0x7f0000000000)=0xc) sendmsg$nl_route_sched(r0, &(0x7f0000000080)={0x0, 0xf0ffffff, &(0x7f0000001c40)={&(0x7f0000000100)=@newqdisc={0x30, 0x24, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r2, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_tbf={{0x8, 0x8, 'tbf\x00'}, {0x4}}]}, 0x30}}, 0x0) [ 262.245757] sctp: [Deprecated]: syz-executor.3 (pid 14060) Use of struct sctp_assoc_value in delayed_ack socket option. [ 262.245757] Use struct sctp_sack_info instead [ 262.266037] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.3'. [ 262.305932] hfsplus: gid requires an argument [ 262.321379] hfsplus: unable to parse mount options [ 262.384950] FAT-fs (loop5): error, invalid access to FAT (entry 0x00000020) [ 262.412180] FAT-fs (loop5): Filesystem has been set read-only [ 262.425054] hfsplus: gid requires an argument [ 262.433061] FAT-fs (loop5): error, invalid access to FAT (entry 0x00000020) [ 262.437681] hfsplus: unable to parse mount options 15:17:16 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @ipv4={[], [], @empty}}, 0x1c) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x4e21, 0x0, @ipv4={[], [], @dev={0xac, 0x14, 0x14, 0x38}}}, 0x1c) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x18, &(0x7f0000000000)=@assoc_value, 0x8) 15:17:16 executing program 0: r0 = socket(0x10, 0x3, 0x0) r1 = socket$inet(0x2, 0x3, 0x5) setsockopt$inet_msfilter(r1, 0x0, 0x8, &(0x7f0000000200)=ANY=[@ANYBLOB="f1"], 0x1) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000040)={0x0, @local, @local}, &(0x7f0000000000)=0xc) sendmsg$nl_route_sched(r0, &(0x7f0000000080)={0x0, 0xffffa888, &(0x7f0000001c40)={&(0x7f0000000100)=@newqdisc={0x30, 0x24, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r2, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_tbf={{0x8, 0x8, 'tbf\x00'}, {0x4}}]}, 0x30}}, 0x0) 15:17:16 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e20, 0x15f5f702, @ipv4={[], [], @empty}}, 0x1c) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x4e21, 0x0, @ipv4={[], [], @remote}}, 0x1c) r1 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x81}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = dup(0xffffffffffffffff) r3 = syz_open_procfs(0x0, &(0x7f0000000600)='auxv\x00') sendfile(0xffffffffffffffff, r3, &(0x7f0000000240)=0x202, 0x4000000000dc) r4 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140)='nbd\x00') ioctl$BLKDISCARD(0xffffffffffffffff, 0x1277, &(0x7f0000000000)=0x200) sendmsg$NBD_CMD_RECONFIGURE(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f00000000c0), 0xc, &(0x7f0000000180)={&(0x7f0000000280)=ANY=[@ANYRES16=r4, @ANYRES16=r3], 0x3}, 0x1, 0x0, 0x0, 0x44000}, 0x20004811) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000240)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r4, @ANYBLOB], 0x2c}, 0x1, 0x0, 0x0, 0x1}, 0x10) r5 = socket(0x18, 0x0, 0x0) ioctl$ASHMEM_GET_SIZE(r2, 0x7704, 0x0) connect$rxrpc(r5, 0x0, 0x0) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000180)={&(0x7f0000000340)=ANY=[@ANYBLOB='X\x00\x00\x00', @ANYRES16=r4, @ANYBLOB="000128bd700075bd16a2413a00000000000000abf133ffdbdf25010000000c000500", @ANYRES32=r1, @ANYBLOB="bc0528f5f71c71814b1019dec040bf5f01000000", @ANYRES32=r5, @ANYBLOB="0c000300faffffffffffffff0c00080009000000000000000c0006000300000000000000"], 0x58}, 0x1, 0x0, 0x0, 0x4000040}, 0x841) r6 = syz_open_procfs(0x0, &(0x7f0000000600)='auxv\x00') sendfile(0xffffffffffffffff, r6, &(0x7f0000000240)=0x202, 0x4000000000dc) r7 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140)='nbd\x00') sendmsg$NBD_CMD_RECONFIGURE(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000080)={&(0x7f0000000440)=ANY=[@ANYRES16=r7, @ANYRESHEX, @ANYBLOB="e228f202aca7c7365adc4202927345482e73503b7e1aa86bc57c5d73be12133a781a8faf851e22cf965c7f5053a7bd6136b4072f6b9d2c83109049d581fb676c0f526d41c8f8aa7ae1d84ed309d32dcdf5beb334d346bcb8", @ANYRES64=r3, @ANYRES64], 0x3}, 0x1, 0x0, 0x0, 0x44000}, 0x20004811) fcntl$addseals(r6, 0x409, 0x5) 15:17:16 executing program 2: r0 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) syz_mount_image$hfsplus(&(0x7f0000000000)='hfsplus\x00', &(0x7f0000000040)='./file0\x00', 0x4000000000000, 0x0, 0x0, 0x0, &(0x7f0000001480)={[{@gid={'gid', 0x3d, r1}}]}) 15:17:16 executing program 5: syz_mount_image$msdos(&(0x7f0000000340)='msdos\x00', &(0x7f0000000280)='./file0\x00', 0xe800, 0x1, &(0x7f0000000180)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400020401000200027400f8", 0x16}], 0x800010, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000180)='./bus\x00', 0x0) io_setup(0x83, &(0x7f00000003c0)) r2 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) ftruncate(r2, 0x7fff) fcntl$setstatus(r1, 0x4, 0x44800) io_submit(0x0, 0x6, &(0x7f0000000540)=[&(0x7f00000000c0)={0x2703000000000009, 0x800ff7f, 0x3, 0x1, 0x0, r1, &(0x7f0000000000), 0x5000}]) 15:17:16 executing program 4: syz_mount_image$msdos(&(0x7f0000000340)='msdos\x00', &(0x7f0000000280)='./file0\x00', 0xe800, 0x1, &(0x7f0000000180)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400020401000200027400f8", 0x16}], 0x0, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000180)='./bus\x00', 0x0) io_setup(0x83, &(0x7f00000003c0)=0x0) r3 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) ftruncate(r3, 0x7fff) io_submit(r2, 0x6, &(0x7f0000000540)=[&(0x7f00000000c0)={0x2703000000000009, 0x800ff7f, 0x3, 0x1, 0x0, r1, &(0x7f0000000000), 0x5000}]) [ 262.829390] hfsplus: gid requires an argument [ 262.855560] hfsplus: unable to parse mount options 15:17:16 executing program 0: r0 = socket(0x10, 0x3, 0x0) r1 = socket$inet(0x2, 0x3, 0x5) setsockopt$inet_msfilter(r1, 0x0, 0x8, &(0x7f0000000200)=ANY=[@ANYBLOB="f1"], 0x1) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000040)={0x0, @local, @local}, &(0x7f0000000000)=0xc) sendmsg$nl_route_sched(r0, &(0x7f0000000080)={0x0, 0xfffff000, &(0x7f0000001c40)={&(0x7f0000000100)=@newqdisc={0x30, 0x24, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r2, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_tbf={{0x8, 0x8, 'tbf\x00'}, {0x4}}]}, 0x30}}, 0x0) 15:17:16 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) socket$inet6(0xa, 0x5, 0xf3) r1 = syz_open_procfs(0x0, &(0x7f0000000600)='auxv\x00') sendfile(0xffffffffffffffff, r1, &(0x7f0000000240)=0x202, 0x4000000000dc) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140)='nbd\x00') sendmsg$NBD_CMD_RECONFIGURE(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f00000000c0), 0xc, &(0x7f0000000180)={&(0x7f0000000280)=ANY=[@ANYRES16=r2, @ANYRES16=r1], 0x3}, 0x1, 0x0, 0x0, 0x44000}, 0x20004811) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r1, 0x408c5333, &(0x7f0000000100)={0x8, 0x1, 0x0, 'queue1\x00', 0xffff}) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @ipv4={[], [], @empty}}, 0x1c) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x4e21, 0x0, @ipv4={[], [], @dev={0xac, 0x14, 0x14, 0x38}}}, 0x1c) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x81}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000000)=@assoc_value={0x0, 0x7f}, 0x8) [ 262.948732] FAT-fs (loop5): error, invalid access to FAT (entry 0x00000020) [ 262.950009] hfsplus: gid requires an argument [ 262.984617] hfsplus: unable to parse mount options 15:17:17 executing program 4: syz_mount_image$msdos(&(0x7f0000000340)='msdos\x00', &(0x7f0000000280)='./file0\x00', 0xe800, 0x1, &(0x7f0000000180)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400020401000200027400f8", 0x16}], 0x0, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000180)='./bus\x00', 0x0) io_setup(0x83, &(0x7f00000003c0)=0x0) r3 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) ftruncate(r3, 0x7fff) io_submit(r2, 0x6, &(0x7f0000000540)=[&(0x7f00000000c0)={0x2703000000000009, 0x800ff7f, 0x3, 0x1, 0x0, r1, &(0x7f0000000000), 0x5000}]) [ 263.002383] FAT-fs (loop5): Filesystem has been set read-only [ 263.036352] FAT-fs (loop5): error, invalid access to FAT (entry 0x00000020) 15:17:17 executing program 0: r0 = socket(0x10, 0x3, 0x0) r1 = socket$inet(0x2, 0x3, 0x5) setsockopt$inet_msfilter(r1, 0x0, 0x8, &(0x7f0000000200)=ANY=[@ANYBLOB="f1"], 0x1) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000040)={0x0, @local, @local}, &(0x7f0000000000)=0xc) sendmsg$nl_route_sched(r0, &(0x7f0000000080)={0x0, 0xffffff7f, &(0x7f0000001c40)={&(0x7f0000000100)=@newqdisc={0x30, 0x24, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r2, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_tbf={{0x8, 0x8, 'tbf\x00'}, {0x4}}]}, 0x30}}, 0x0) 15:17:17 executing program 2: r0 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) syz_mount_image$hfsplus(&(0x7f0000000000)='hfsplus\x00', &(0x7f0000000040)='./file0\x00', 0x40000000000000, 0x0, 0x0, 0x0, &(0x7f0000001480)={[{@gid={'gid', 0x3d, r1}}]}) 15:17:17 executing program 5: syz_mount_image$msdos(&(0x7f0000000340)='msdos\x00', &(0x7f0000000280)='./file0\x00', 0xe800, 0x1, &(0x7f0000000180)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400020401000200027400f8", 0x16}], 0x800010, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000180)='./bus\x00', 0x0) io_setup(0x83, &(0x7f00000003c0)) r2 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) ftruncate(r2, 0x7fff) fcntl$setstatus(r1, 0x4, 0x44800) io_submit(0x0, 0x6, &(0x7f0000000540)=[&(0x7f00000000c0)={0x2703000000000009, 0x800ff7f, 0x3, 0x1, 0x0, r1, &(0x7f0000000000), 0x5000}]) [ 263.165405] hfsplus: gid requires an argument [ 263.189094] hfsplus: unable to parse mount options [ 263.235036] sctp: [Deprecated]: syz-executor.3 (pid 14147) Use of struct sctp_assoc_value in delayed_ack socket option. [ 263.235036] Use struct sctp_sack_info instead [ 263.363252] FAT-fs (loop5): error, invalid access to FAT (entry 0x00000020) [ 263.388885] FAT-fs (loop5): Filesystem has been set read-only [ 263.400809] sctp: [Deprecated]: syz-executor.3 (pid 14152) Use of struct sctp_assoc_value in delayed_ack socket option. [ 263.400809] Use struct sctp_sack_info instead [ 263.417646] FAT-fs (loop5): error, invalid access to FAT (entry 0x00000020) 15:17:17 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @ipv4={[], [], @empty}}, 0x1c) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x4e21, 0x0, @ipv4={[], [], @dev={0xac, 0x14, 0x14, 0x38}}}, 0x1c) 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_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x19, &(0x7f0000000000)=@assoc_value, 0x8) 15:17:17 executing program 0: r0 = socket(0x10, 0x3, 0x0) r1 = socket$inet(0x2, 0x3, 0x5) setsockopt$inet_msfilter(r1, 0x0, 0x8, &(0x7f0000000200)=ANY=[@ANYBLOB="f1"], 0x1) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000040)={0x0, @local, @local}, &(0x7f0000000000)=0xc) sendmsg$nl_route_sched(r0, &(0x7f0000000080)={0x0, 0xffffff9e, &(0x7f0000001c40)={&(0x7f0000000100)=@newqdisc={0x30, 0x24, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r2, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_tbf={{0x8, 0x8, 'tbf\x00'}, {0x4}}]}, 0x30}}, 0x0) 15:17:17 executing program 2: r0 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) syz_mount_image$hfsplus(&(0x7f0000000000)='hfsplus\x00', &(0x7f0000000040)='./file0\x00', 0x6b6b6b00000000, 0x0, 0x0, 0x0, &(0x7f0000001480)={[{@gid={'gid', 0x3d, r1}}]}) 15:17:17 executing program 4: syz_mount_image$msdos(&(0x7f0000000340)='msdos\x00', &(0x7f0000000280)='./file0\x00', 0xe800, 0x1, &(0x7f0000000180)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400020401000200027400f8", 0x16}], 0x0, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000180)='./bus\x00', 0x0) io_setup(0x83, &(0x7f00000003c0)=0x0) r3 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) ftruncate(r3, 0x7fff) io_submit(r2, 0x6, &(0x7f0000000540)=[&(0x7f00000000c0)={0x2703000000000009, 0x800ff7f, 0x3, 0x1, 0x0, r1, &(0x7f0000000000), 0x5000}]) 15:17:17 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @ipv4={[], [], @empty}}, 0x1c) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x4e21, 0x0, @ipv4={[], [], @dev={0xac, 0x14, 0x14, 0x38}}}, 0x1c) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x81}, 0x0, 0x4, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000000)=@assoc_value={0x0, 0x7f}, 0x8) r1 = syz_open_procfs(0x0, &(0x7f0000000600)='auxv\x00') sendfile(0xffffffffffffffff, r1, &(0x7f0000000240)=0x202, 0x4000000000dc) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140)='nbd\x00') sendmsg$NBD_CMD_RECONFIGURE(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f00000000c0), 0xc, &(0x7f0000000180)={&(0x7f0000000280)=ANY=[@ANYRES16=r2, @ANYRES16=r1], 0x3}, 0x1, 0x0, 0x0, 0x44000}, 0x20004811) r3 = openat(r1, &(0x7f0000000080)='./file0\x00', 0x0, 0x2) r4 = socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000400)='IPVS\x00') r6 = syz_open_procfs(0x0, &(0x7f0000000600)='auxv\x00') sendfile(0xffffffffffffffff, r6, &(0x7f0000000240)=0x202, 0x4000000000dc) r7 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140)='nbd\x00') sendmsg$NBD_CMD_RECONFIGURE(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f00000000c0), 0xc, &(0x7f0000000180)={&(0x7f0000000280)=ANY=[@ANYRES16=r7, @ANYRES16=r6], 0x3}, 0x1, 0x0, 0x0, 0x44000}, 0x20004811) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000240)=ANY=[@ANYBLOB="6c000400", @ANYRES16=r7, @ANYBLOB], 0x2c}, 0x1, 0x0, 0x0, 0x1}, 0x10) ioctl$EVIOCGMASK(0xffffffffffffffff, 0x80104592, &(0x7f0000000200)={0x5, 0x7d, &(0x7f00000002c0)="1ddd18c1af3808e0f39be18636a09217fe3565a8da6fc6bb0fa88852117da6401f13d955ad90825e80dcbd33f3b62ef659e9d0cc9d5cdb65e6e353cac6f6f53dd48421907d325aba3d9d67356fdd0fc5df61968595827053bdad25b54f8904457e6859cf68691926fc31e6cd82c31a1e9278174aaa9759ea33aeec145f"}) sendmsg$IPVS_CMD_NEW_SERVICE(r4, &(0x7f00000005c0)={0x0, 0x0, &(0x7f0000000580)={&(0x7f0000000080)={0x28, r5, 0x1, 0x0, 0x0, {0x10}, [@IPVS_CMD_ATTR_SERVICE={0x14, 0x1, 0x0, 0x1, [@IPVS_SVC_ATTR_AF={0x6, 0x1, 0xa}, @IPVS_SVC_ATTR_FWMARK={0x8}]}]}, 0x28}, 0x1, 0xa00000000000000}, 0x0) sendmsg$IPVS_CMD_DEL_DEST(r3, &(0x7f00000001c0)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x1c, r5, 0x100, 0x70bd2d, 0x25dfdbfe, {}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8}]}, 0x1c}}, 0x20000080) 15:17:17 executing program 5: syz_mount_image$msdos(&(0x7f0000000340)='msdos\x00', &(0x7f0000000280)='./file0\x00', 0xe800, 0x1, &(0x7f0000000180)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400020401000200027400f8", 0x16}], 0x800010, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000180)='./bus\x00', 0x0) io_setup(0x83, &(0x7f00000003c0)=0x0) r3 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) ftruncate(r3, 0x7fff) fcntl$setstatus(r1, 0x4, 0x44800) io_submit(r2, 0x0, 0x0) [ 263.815022] hfsplus: gid requires an argument 15:17:17 executing program 0: r0 = socket(0x10, 0x3, 0x0) r1 = socket$inet(0x2, 0x3, 0x5) setsockopt$inet_msfilter(r1, 0x0, 0x8, &(0x7f0000000200)=ANY=[@ANYBLOB="f1"], 0x1) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000040)={0x0, @local, @local}, &(0x7f0000000000)=0xc) sendmsg$nl_route_sched(r0, &(0x7f0000000080)={0x0, 0xfffffff0, &(0x7f0000001c40)={&(0x7f0000000100)=@newqdisc={0x30, 0x24, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r2, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_tbf={{0x8, 0x8, 'tbf\x00'}, {0x4}}]}, 0x30}}, 0x0) [ 263.838265] hfsplus: unable to parse mount options [ 263.840165] FAT-fs (loop5): error, invalid access to FAT (entry 0x00000020) [ 263.892274] FAT-fs (loop5): Filesystem has been set read-only [ 263.919033] sctp: [Deprecated]: syz-executor.3 (pid 14208) Use of struct sctp_assoc_value in delayed_ack socket option. [ 263.919033] Use struct sctp_sack_info instead [ 263.923414] FAT-fs (loop5): error, invalid access to FAT (entry 0x00000020) [ 263.937100] hfsplus: gid requires an argument 15:17:17 executing program 0: r0 = socket(0x10, 0x3, 0x0) r1 = socket$inet(0x2, 0x3, 0x5) setsockopt$inet_msfilter(r1, 0x0, 0x8, &(0x7f0000000200)=ANY=[@ANYBLOB="f1"], 0x1) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000040)={0x0, @local, @local}, &(0x7f0000000000)=0xc) sendmsg$nl_route_sched(r0, &(0x7f0000000080)={0x0, 0xffffffff, &(0x7f0000001c40)={&(0x7f0000000100)=@newqdisc={0x30, 0x24, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r2, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_tbf={{0x8, 0x8, 'tbf\x00'}, {0x4}}]}, 0x30}}, 0x0) 15:17:18 executing program 4: syz_mount_image$msdos(&(0x7f0000000340)='msdos\x00', &(0x7f0000000280)='./file0\x00', 0xe800, 0x1, &(0x7f0000000180)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400020401000200027400f8", 0x16}], 0x0, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000180)='./bus\x00', 0x0) io_setup(0x83, &(0x7f00000003c0)=0x0) open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) fcntl$setstatus(r1, 0x4, 0x44800) io_submit(r2, 0x6, &(0x7f0000000540)=[&(0x7f00000000c0)={0x2703000000000009, 0x800ff7f, 0x3, 0x1, 0x0, r1, &(0x7f0000000000), 0x5000}]) [ 263.975981] hfsplus: unable to parse mount options 15:17:18 executing program 0: r0 = socket(0x10, 0x3, 0x0) r1 = socket$inet(0x2, 0x3, 0x5) setsockopt$inet_msfilter(r1, 0x0, 0x8, &(0x7f0000000200)=ANY=[@ANYBLOB="f1"], 0x1) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000040)={0x0, @local, @local}, &(0x7f0000000000)=0xc) sendmsg$nl_route_sched(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000001c40)={&(0x7f0000000100)=@newqdisc={0xf, 0x24, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r2, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_tbf={{0x8, 0x8, 'tbf\x00'}, {0x4}}]}, 0x30}}, 0x0) 15:17:18 executing program 2: r0 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) syz_mount_image$hfsplus(&(0x7f0000000000)='hfsplus\x00', &(0x7f0000000040)='./file0\x00', 0x100000000000000, 0x0, 0x0, 0x0, &(0x7f0000001480)={[{@gid={'gid', 0x3d, r1}}]}) 15:17:18 executing program 5: syz_mount_image$msdos(&(0x7f0000000340)='msdos\x00', &(0x7f0000000280)='./file0\x00', 0xe800, 0x1, &(0x7f0000000180)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400020401000200027400f8", 0x16}], 0x800010, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000180)='./bus\x00', 0x0) io_setup(0x83, &(0x7f00000003c0)=0x0) r3 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) ftruncate(r3, 0x7fff) fcntl$setstatus(r1, 0x4, 0x44800) io_submit(r2, 0x0, 0x0) [ 264.069508] sctp: [Deprecated]: syz-executor.3 (pid 14216) Use of struct sctp_assoc_value in delayed_ack socket option. [ 264.069508] Use struct sctp_sack_info instead [ 264.176077] hfsplus: gid requires an argument [ 264.183924] hfsplus: unable to parse mount options [ 264.250157] FAT-fs (loop5): error, invalid access to FAT (entry 0x00000020) [ 264.259593] hfsplus: gid requires an argument [ 264.266892] hfsplus: unable to parse mount options [ 264.270040] FAT-fs (loop5): Filesystem has been set read-only [ 264.285839] FAT-fs (loop5): error, invalid access to FAT (entry 0x00000020) 15:17:18 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @ipv4={[], [], @empty}}, 0x1c) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x4e21, 0x0, @ipv4={[], [], @dev={0xac, 0x14, 0x14, 0x38}}}, 0x1c) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x1e, &(0x7f0000000000)=@assoc_value, 0x8) 15:17:18 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @ipv4={[], [], @empty}}, 0x1c) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x4e21, 0x0, @ipv4={[], [], @dev={0xac, 0x14, 0x14, 0x38}}}, 0x1c) r1 = dup(0xffffffffffffffff) r2 = syz_open_procfs(0x0, &(0x7f0000000600)='auxv\x00') sendfile(0xffffffffffffffff, r2, &(0x7f0000000240)=0x202, 0x4000000000dc) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140)='nbd\x00') sendmsg$NBD_CMD_RECONFIGURE(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f00000000c0), 0xc, &(0x7f0000000180)={&(0x7f0000000280)=ANY=[@ANYRES16=r3, @ANYRES16=r2], 0x3}, 0x1, 0x0, 0x0, 0x44000}, 0x20004811) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000240)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r3, @ANYBLOB], 0x2c}, 0x1, 0x0, 0x0, 0x1}, 0x10) r4 = socket(0x18, 0x0, 0x0) connect$rxrpc(r4, 0x0, 0x0) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)=ANY=[@ANYBLOB='X\x00\x00\x00', @ANYRES16=r3, @ANYBLOB="000128bd700075bd16a2413a00000000000000abf133ffdbdf25010000000c000500", @ANYRES32, @ANYBLOB="08000100", @ANYRES32=r4, @ANYBLOB="0c000300faffffffffffffff0c00080009000000000000000c0006000300000000000000"], 0x58}, 0x1, 0x0, 0x0, 0x4000040}, 0x841) getsockopt$bt_BT_DEFER_SETUP(r4, 0x112, 0x7, &(0x7f0000000080)=0x1, &(0x7f0000000100)=0x4) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x81}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000000)=@assoc_value={0x0, 0x7f}, 0x8) 15:17:18 executing program 0: r0 = socket(0x10, 0x3, 0x0) r1 = socket$inet(0x2, 0x3, 0x5) setsockopt$inet_msfilter(r1, 0x0, 0x8, &(0x7f0000000200)=ANY=[@ANYBLOB="f1"], 0x1) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000040)={0x0, @local, @local}, &(0x7f0000000000)=0xc) sendmsg$nl_route_sched(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000001c40)={&(0x7f0000000100)=@newqdisc={0x10, 0x24, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r2, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_tbf={{0x8, 0x8, 'tbf\x00'}, {0x4}}]}, 0x30}}, 0x0) 15:17:18 executing program 4: syz_mount_image$msdos(&(0x7f0000000340)='msdos\x00', &(0x7f0000000280)='./file0\x00', 0xe800, 0x1, &(0x7f0000000180)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400020401000200027400f8", 0x16}], 0x0, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000180)='./bus\x00', 0x0) io_setup(0x83, &(0x7f00000003c0)=0x0) open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) fcntl$setstatus(r1, 0x4, 0x44800) io_submit(r2, 0x6, &(0x7f0000000540)=[&(0x7f00000000c0)={0x2703000000000009, 0x800ff7f, 0x3, 0x1, 0x0, r1, &(0x7f0000000000), 0x5000}]) 15:17:18 executing program 2: r0 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) syz_mount_image$hfsplus(&(0x7f0000000000)='hfsplus\x00', &(0x7f0000000040)='./file0\x00', 0x200000000000000, 0x0, 0x0, 0x0, &(0x7f0000001480)={[{@gid={'gid', 0x3d, r1}}]}) 15:17:18 executing program 5: syz_mount_image$msdos(&(0x7f0000000340)='msdos\x00', &(0x7f0000000280)='./file0\x00', 0xe800, 0x1, &(0x7f0000000180)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400020401000200027400f8", 0x16}], 0x800010, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000180)='./bus\x00', 0x0) io_setup(0x83, &(0x7f00000003c0)=0x0) r3 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) ftruncate(r3, 0x7fff) fcntl$setstatus(r1, 0x4, 0x44800) io_submit(r2, 0x0, 0x0) 15:17:18 executing program 0: r0 = socket(0x10, 0x3, 0x0) r1 = socket$inet(0x2, 0x3, 0x5) setsockopt$inet_msfilter(r1, 0x0, 0x8, &(0x7f0000000200)=ANY=[@ANYBLOB="f1"], 0x1) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000040)={0x0, @local, @local}, &(0x7f0000000000)=0xc) sendmsg$nl_route_sched(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000001c40)={&(0x7f0000000100)=@newqdisc={0x23, 0x24, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r2, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_tbf={{0x8, 0x8, 'tbf\x00'}, {0x4}}]}, 0x30}}, 0x0) [ 264.767863] hfsplus: gid requires an argument [ 264.776875] hfsplus: unable to parse mount options 15:17:18 executing program 2: r0 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) syz_mount_image$hfsplus(&(0x7f0000000000)='hfsplus\x00', &(0x7f0000000040)='./file0\x00', 0x300000000000000, 0x0, 0x0, 0x0, &(0x7f0000001480)={[{@gid={'gid', 0x3d, r1}}]}) [ 264.873324] FAT-fs (loop5): error, invalid access to FAT (entry 0x00000020) [ 264.911185] FAT-fs (loop5): Filesystem has been set read-only 15:17:18 executing program 4: syz_mount_image$msdos(&(0x7f0000000340)='msdos\x00', &(0x7f0000000280)='./file0\x00', 0xe800, 0x1, &(0x7f0000000180)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400020401000200027400f8", 0x16}], 0x0, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000180)='./bus\x00', 0x0) io_setup(0x83, &(0x7f00000003c0)=0x0) open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) fcntl$setstatus(r1, 0x4, 0x44800) io_submit(r2, 0x6, &(0x7f0000000540)=[&(0x7f00000000c0)={0x2703000000000009, 0x800ff7f, 0x3, 0x1, 0x0, r1, &(0x7f0000000000), 0x5000}]) 15:17:19 executing program 0: r0 = socket(0x10, 0x3, 0x0) r1 = socket$inet(0x2, 0x3, 0x5) setsockopt$inet_msfilter(r1, 0x0, 0x8, &(0x7f0000000200)=ANY=[@ANYBLOB="f1"], 0x1) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000040)={0x0, @local, @local}, &(0x7f0000000000)=0xc) sendmsg$nl_route_sched(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000001c40)={&(0x7f0000000100)=@newqdisc={0xc0, 0x24, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r2, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_tbf={{0x8, 0x8, 'tbf\x00'}, {0x4}}]}, 0x30}}, 0x0) [ 264.935739] FAT-fs (loop5): error, invalid access to FAT (entry 0x00000020) [ 264.966628] sctp: [Deprecated]: syz-executor.3 (pid 14292) Use of struct sctp_assoc_value in delayed_ack socket option. [ 264.966628] Use struct sctp_sack_info instead [ 265.007610] hfsplus: gid requires an argument [ 265.028157] hfsplus: unable to parse mount options 15:17:19 executing program 5: syz_mount_image$msdos(&(0x7f0000000340)='msdos\x00', &(0x7f0000000280)='./file0\x00', 0xe800, 0x1, &(0x7f0000000180)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400020401000200027400f8", 0x16}], 0x800010, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000180)='./bus\x00', 0x0) io_setup(0x83, &(0x7f00000003c0)=0x0) r3 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) ftruncate(r3, 0x7fff) fcntl$setstatus(r1, 0x4, 0x44800) io_submit(r2, 0x0, &(0x7f0000000540)) [ 265.127139] hfsplus: gid requires an argument 15:17:19 executing program 0: r0 = socket(0x10, 0x3, 0x0) r1 = socket$inet(0x2, 0x3, 0x5) setsockopt$inet_msfilter(r1, 0x0, 0x8, &(0x7f0000000200)=ANY=[@ANYBLOB="f1"], 0x1) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000040)={0x0, @local, @local}, &(0x7f0000000000)=0xc) sendmsg$nl_route_sched(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000001c40)={&(0x7f0000000100)=@newqdisc={0xec0, 0x24, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r2, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_tbf={{0x8, 0x8, 'tbf\x00'}, {0x4}}]}, 0x30}}, 0x0) [ 265.149980] hfsplus: unable to parse mount options [ 265.280230] FAT-fs (loop5): error, invalid access to FAT (entry 0x00000020) [ 265.313492] FAT-fs (loop5): Filesystem has been set read-only [ 265.327048] FAT-fs (loop5): error, invalid access to FAT (entry 0x00000020) 15:17:19 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @ipv4={[], [], @empty}}, 0x1c) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x4e21, 0x0, @ipv4={[], [], @dev={0xac, 0x14, 0x14, 0x38}}}, 0x1c) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x21, &(0x7f0000000000)=@assoc_value, 0x8) 15:17:19 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @ipv4={[], [], @empty}}, 0x1c) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x4e21, 0x0, @ipv4={[], [], @dev={0xac, 0x14, 0x14, 0x38}}}, 0x1c) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x81}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = dup(0xffffffffffffffff) r2 = syz_open_procfs(0x0, &(0x7f0000000600)='auxv\x00') sendfile(0xffffffffffffffff, r2, &(0x7f0000000240)=0x202, 0x4000000000dc) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140)='nbd\x00') sendmsg$NBD_CMD_RECONFIGURE(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f00000000c0), 0xc, &(0x7f0000000180)={&(0x7f0000000280)=ANY=[@ANYRES16=r3, @ANYRES16=r2], 0x3}, 0x1, 0x0, 0x0, 0x44000}, 0x20004811) ioctl$RFKILL_IOCTL_NOINPUT(0xffffffffffffffff, 0x5201) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000240)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r3, @ANYBLOB], 0x2c}, 0x1, 0x0, 0x0, 0x1}, 0x10) r4 = socket(0x18, 0x0, 0x0) connect$rxrpc(r4, 0x0, 0x0) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000180)={&(0x7f0000000340)=ANY=[@ANYBLOB="6a0000002296d6f362b7e17a45409961813c5a73088f8af248c42e809a67db40714b99f522ae33a91339aa95bfdc57195fac5a0885483757932d25436860ae267fa293d8d5fd65bf0d6efa814cb1539a9ef67f8e6f0365da1c4198a0237796d50d8e04a7c90ec038f05aa1a0a480275c9ec6082accd19d8c5f68cfdd5bec74ebcdeca99db313884f", @ANYRES16=r3, @ANYBLOB="000128bd700075bd16a2413a00000000000000abf133ffdbdf25010000000c000500", @ANYRES32, @ANYBLOB="08000100", @ANYRES32=r4, @ANYRES32=r4], 0x58}, 0x1, 0x0, 0x0, 0x4000040}, 0x240008c1) r5 = socket$inet6_sctp(0xa, 0x5, 0x84) r6 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r6, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r5, 0x84, 0x6, &(0x7f0000000040)={r7, @in6={{0xa, 0x0, 0x0, @ipv4={[], [], @initdev={0xac, 0x1e, 0x0, 0x0}}}}}, &(0x7f0000000100)=0x84) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r4, 0x84, 0x6c, &(0x7f0000000080)={r7, 0x26, "e7fa560775dab0e74ca6a48b31fdeea31f7e6c988898929c5754f6b47f3272916283c85cce7b"}, &(0x7f0000000100)=0x2e) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000000)=@assoc_value={0x0, 0x7f}, 0x8) 15:17:19 executing program 2: r0 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) syz_mount_image$hfsplus(&(0x7f0000000000)='hfsplus\x00', &(0x7f0000000040)='./file0\x00', 0x400000000000000, 0x0, 0x0, 0x0, &(0x7f0000001480)={[{@gid={'gid', 0x3d, r1}}]}) 15:17:19 executing program 4: syz_mount_image$msdos(&(0x7f0000000340)='msdos\x00', &(0x7f0000000280)='./file0\x00', 0xe800, 0x1, &(0x7f0000000180)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400020401000200027400f8", 0x16}], 0x0, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000180)='./bus\x00', 0x0) io_setup(0x83, &(0x7f00000003c0)=0x0) ftruncate(0xffffffffffffffff, 0x7fff) fcntl$setstatus(r1, 0x4, 0x44800) io_submit(r2, 0x6, &(0x7f0000000540)=[&(0x7f00000000c0)={0x2703000000000009, 0x800ff7f, 0x3, 0x1, 0x0, r1, &(0x7f0000000000), 0x5000}]) 15:17:19 executing program 0: r0 = socket(0x10, 0x3, 0x0) r1 = socket$inet(0x2, 0x3, 0x5) setsockopt$inet_msfilter(r1, 0x0, 0x8, &(0x7f0000000200)=ANY=[@ANYBLOB="f1"], 0x1) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000040)={0x0, @local, @local}, &(0x7f0000000000)=0xc) sendmsg$nl_route_sched(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000001c40)={&(0x7f0000000100)=@newqdisc={0x33fe0, 0x24, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r2, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_tbf={{0x8, 0x8, 'tbf\x00'}, {0x4}}]}, 0x30}}, 0x0) 15:17:19 executing program 5: syz_mount_image$msdos(&(0x7f0000000340)='msdos\x00', &(0x7f0000000280)='./file0\x00', 0xe800, 0x1, &(0x7f0000000180)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400020401000200027400f8", 0x16}], 0x800010, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000180)='./bus\x00', 0x0) io_setup(0x83, &(0x7f00000003c0)=0x0) r3 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) ftruncate(r3, 0x7fff) fcntl$setstatus(r1, 0x4, 0x44800) io_submit(r2, 0x0, &(0x7f0000000540)) [ 265.656237] hfsplus: gid requires an argument 15:17:19 executing program 0: r0 = socket(0x10, 0x3, 0x0) r1 = socket$inet(0x2, 0x3, 0x5) setsockopt$inet_msfilter(r1, 0x0, 0x8, &(0x7f0000000200)=ANY=[@ANYBLOB="f1"], 0x1) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000040)={0x0, @local, @local}, &(0x7f0000000000)=0xc) sendmsg$nl_route_sched(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000001c40)={&(0x7f0000000100)=@newqdisc={0x20000130, 0x24, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r2, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_tbf={{0x8, 0x8, 'tbf\x00'}, {0x4}}]}, 0x30}}, 0x0) [ 265.691973] hfsplus: unable to parse mount options [ 265.706671] FAT-fs (loop5): error, invalid access to FAT (entry 0x00000020) [ 265.714139] FAT-fs (loop5): Filesystem has been set read-only [ 265.723345] FAT-fs (loop5): error, invalid access to FAT (entry 0x00000020) [ 265.786880] hfsplus: gid requires an argument 15:17:19 executing program 4: syz_mount_image$msdos(&(0x7f0000000340)='msdos\x00', &(0x7f0000000280)='./file0\x00', 0xe800, 0x1, &(0x7f0000000180)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400020401000200027400f8", 0x16}], 0x0, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000180)='./bus\x00', 0x0) io_setup(0x83, &(0x7f00000003c0)=0x0) ftruncate(0xffffffffffffffff, 0x7fff) fcntl$setstatus(r1, 0x4, 0x44800) io_submit(r2, 0x6, &(0x7f0000000540)=[&(0x7f00000000c0)={0x2703000000000009, 0x800ff7f, 0x3, 0x1, 0x0, r1, &(0x7f0000000000), 0x5000}]) 15:17:19 executing program 5: syz_mount_image$msdos(&(0x7f0000000340)='msdos\x00', &(0x7f0000000280)='./file0\x00', 0xe800, 0x1, &(0x7f0000000180)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400020401000200027400f8", 0x16}], 0x800010, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000180)='./bus\x00', 0x0) io_setup(0x83, &(0x7f00000003c0)=0x0) r3 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) ftruncate(r3, 0x7fff) fcntl$setstatus(r1, 0x4, 0x44800) io_submit(r2, 0x0, &(0x7f0000000540)) [ 265.819289] hfsplus: unable to parse mount options 15:17:19 executing program 0: r0 = socket(0x10, 0x3, 0x0) r1 = socket$inet(0x2, 0x3, 0x5) setsockopt$inet_msfilter(r1, 0x0, 0x8, &(0x7f0000000200)=ANY=[@ANYBLOB="f1"], 0x1) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000040)={0x0, @local, @local}, &(0x7f0000000000)=0xc) sendmsg$nl_route_sched(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000001c40)={&(0x7f0000000100)=@newqdisc={0x7ffff000, 0x24, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r2, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_tbf={{0x8, 0x8, 'tbf\x00'}, {0x4}}]}, 0x30}}, 0x0) 15:17:19 executing program 2: r0 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) syz_mount_image$hfsplus(&(0x7f0000000000)='hfsplus\x00', &(0x7f0000000040)='./file0\x00', 0x500000000000000, 0x0, 0x0, 0x0, &(0x7f0000001480)={[{@gid={'gid', 0x3d, r1}}]}) 15:17:19 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) r1 = openat$cachefiles(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cachefiles\x00', 0x101000, 0x0) sendmsg$NFNL_MSG_CTHELPER_NEW(r1, &(0x7f00000001c0)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x28, 0x0, 0x9, 0x3, 0x0, 0x0, {0x3, 0x0, 0x4}, [@NFCTH_PRIV_DATA_LEN={0x8, 0x5, 0x1, 0x0, 0xd}, @NFCTH_POLICY={0xc, 0x4, 0x0, 0x1, {0x8, 0x1, 0x1, 0x0, 0x81}}]}, 0x28}, 0x1, 0x0, 0x0, 0x4000005}, 0x1) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @ipv4={[], [], @empty}}, 0x1c) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x4e21, 0x0, @ipv4={[], [], @dev={0xac, 0x14, 0x14, 0x38}}}, 0x1c) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 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_bp={0x0}, 0x0, 0x81}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000000)=@assoc_value={0x0, 0x7f}, 0x8) [ 266.073530] FAT-fs (loop5): error, invalid access to FAT (entry 0x00000020) [ 266.081321] hfsplus: gid requires an argument [ 266.099026] hfsplus: unable to parse mount options [ 266.108755] FAT-fs (loop5): Filesystem has been set read-only [ 266.137186] sctp_setsockopt_delayed_ack: 2 callbacks suppressed [ 266.137196] sctp: [Deprecated]: syz-executor.3 (pid 14397) Use of struct sctp_assoc_value in delayed_ack socket option. [ 266.137196] Use struct sctp_sack_info instead [ 266.142585] FAT-fs (loop5): error, invalid access to FAT (entry 0x00000020) [ 266.234834] sctp: [Deprecated]: syz-executor.3 (pid 14397) Use of struct sctp_assoc_value in delayed_ack socket option. [ 266.234834] Use struct sctp_sack_info instead 15:17:20 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @ipv4={[], [], @empty}}, 0x1c) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x4e21, 0x0, @ipv4={[], [], @dev={0xac, 0x14, 0x14, 0x38}}}, 0x1c) 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_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x22, &(0x7f0000000000)=@assoc_value, 0x8) 15:17:20 executing program 0: r0 = socket(0x10, 0x3, 0x0) r1 = socket$inet(0x2, 0x3, 0x5) setsockopt$inet_msfilter(r1, 0x0, 0x8, &(0x7f0000000200)=ANY=[@ANYBLOB="f1"], 0x1) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000040)={0x0, @local, @local}, &(0x7f0000000000)=0xc) sendmsg$nl_route_sched(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000001c40)={&(0x7f0000000100)=@newqdisc={0xfffffdef, 0x24, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r2, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_tbf={{0x8, 0x8, 'tbf\x00'}, {0x4}}]}, 0x30}}, 0x0) 15:17:20 executing program 4: syz_mount_image$msdos(&(0x7f0000000340)='msdos\x00', &(0x7f0000000280)='./file0\x00', 0xe800, 0x1, &(0x7f0000000180)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400020401000200027400f8", 0x16}], 0x0, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000180)='./bus\x00', 0x0) io_setup(0x83, &(0x7f00000003c0)=0x0) ftruncate(0xffffffffffffffff, 0x7fff) fcntl$setstatus(r1, 0x4, 0x44800) io_submit(r2, 0x6, &(0x7f0000000540)=[&(0x7f00000000c0)={0x2703000000000009, 0x800ff7f, 0x3, 0x1, 0x0, r1, &(0x7f0000000000), 0x5000}]) 15:17:20 executing program 2: r0 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) syz_mount_image$hfsplus(&(0x7f0000000000)='hfsplus\x00', &(0x7f0000000040)='./file0\x00', 0x600000000000000, 0x0, 0x0, 0x0, &(0x7f0000001480)={[{@gid={'gid', 0x3d, r1}}]}) 15:17:20 executing program 5: syz_mount_image$msdos(&(0x7f0000000340)='msdos\x00', &(0x7f0000000280)='./file0\x00', 0xe800, 0x1, &(0x7f0000000180)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400020401000200027400f8", 0x16}], 0x800010, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000180)='./bus\x00', 0x0) io_setup(0x83, &(0x7f00000003c0)=0x0) r3 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) ftruncate(r3, 0x7fff) fcntl$setstatus(r1, 0x4, 0x44800) io_submit(r2, 0x1, &(0x7f0000000540)=[0x0]) [ 266.629950] hfsplus: gid requires an argument [ 266.634491] hfsplus: unable to parse mount options 15:17:20 executing program 2: r0 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) syz_mount_image$hfsplus(&(0x7f0000000000)='hfsplus\x00', &(0x7f0000000040)='./file0\x00', 0x700000000000000, 0x0, 0x0, 0x0, &(0x7f0000001480)={[{@gid={'gid', 0x3d, r1}}]}) 15:17:20 executing program 0: r0 = socket(0x10, 0x3, 0x0) r1 = socket$inet(0x2, 0x3, 0x5) setsockopt$inet_msfilter(r1, 0x0, 0x8, &(0x7f0000000200)=ANY=[@ANYBLOB="f1"], 0x1) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000040)={0x0, @local, @local}, &(0x7f0000000000)=0xc) sendmsg$nl_route_sched(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000001c40)={&(0x7f0000000100)=@newqdisc={0x30, 0xf, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r2, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_tbf={{0x8, 0x8, 'tbf\x00'}, {0x4}}]}, 0x30}}, 0x0) 15:17:20 executing program 4: syz_mount_image$msdos(&(0x7f0000000340)='msdos\x00', &(0x7f0000000280)='./file0\x00', 0xe800, 0x1, &(0x7f0000000180)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400020401000200027400f8", 0x16}], 0x0, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000180)='./bus\x00', 0x0) r2 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) ftruncate(r2, 0x7fff) fcntl$setstatus(r1, 0x4, 0x44800) io_submit(0x0, 0x6, &(0x7f0000000540)=[&(0x7f00000000c0)={0x2703000000000009, 0x800ff7f, 0x3, 0x1, 0x0, r1, &(0x7f0000000000), 0x5000}]) 15:17:20 executing program 5: syz_mount_image$msdos(&(0x7f0000000340)='msdos\x00', &(0x7f0000000280)='./file0\x00', 0xe800, 0x1, &(0x7f0000000180)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400020401000200027400f8", 0x16}], 0x800010, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000180)='./bus\x00', 0x0) io_setup(0x83, &(0x7f00000003c0)=0x0) r3 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) ftruncate(r3, 0x7fff) fcntl$setstatus(r1, 0x4, 0x44800) io_submit(r2, 0x1, &(0x7f0000000540)=[0x0]) [ 266.828760] hfsplus: gid requires an argument [ 266.843849] hfsplus: unable to parse mount options [ 266.854229] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=15 sclass=netlink_route_socket pid=14442 comm=syz-executor.0 [ 266.930690] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=15 sclass=netlink_route_socket pid=14447 comm=syz-executor.0 15:17:21 executing program 2: r0 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) syz_mount_image$hfsplus(&(0x7f0000000000)='hfsplus\x00', &(0x7f0000000040)='./file0\x00', 0x900000000000000, 0x0, 0x0, 0x0, &(0x7f0000001480)={[{@gid={'gid', 0x3d, r1}}]}) 15:17:21 executing program 0: r0 = socket(0x10, 0x3, 0x0) r1 = socket$inet(0x2, 0x3, 0x5) setsockopt$inet_msfilter(r1, 0x0, 0x8, &(0x7f0000000200)=ANY=[@ANYBLOB="f1"], 0x1) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000040)={0x0, @local, @local}, &(0x7f0000000000)=0xc) sendmsg$nl_route_sched(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000001c40)={&(0x7f0000000100)=@newqdisc={0x30, 0x10, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r2, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_tbf={{0x8, 0x8, 'tbf\x00'}, {0x4}}]}, 0x30}}, 0x0) 15:17:21 executing program 4: syz_mount_image$msdos(&(0x7f0000000340)='msdos\x00', &(0x7f0000000280)='./file0\x00', 0xe800, 0x1, &(0x7f0000000180)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400020401000200027400f8", 0x16}], 0x0, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000180)='./bus\x00', 0x0) r2 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) ftruncate(r2, 0x7fff) fcntl$setstatus(r1, 0x4, 0x44800) io_submit(0x0, 0x6, &(0x7f0000000540)=[&(0x7f00000000c0)={0x2703000000000009, 0x800ff7f, 0x3, 0x1, 0x0, r1, &(0x7f0000000000), 0x5000}]) [ 267.153191] FAT-fs (loop5): error, invalid access to FAT (entry 0x00000020) [ 267.153964] hfsplus: gid requires an argument [ 267.172371] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.0'. [ 267.189640] FAT-fs (loop5): Filesystem has been set read-only [ 267.206662] FAT-fs (loop5): error, invalid access to FAT (entry 0x00000020) [ 267.239070] hfsplus: unable to parse mount options [ 267.312958] hfsplus: gid requires an argument [ 267.345611] hfsplus: unable to parse mount options 15:17:21 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @ipv4={[], [], @empty}}, 0x1c) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x4e21, 0x0, @ipv4={[], [], @dev={0xac, 0x14, 0x14, 0x38}}}, 0x1c) 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_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x23, &(0x7f0000000000)=@assoc_value, 0x8) 15:17:21 executing program 5: syz_mount_image$msdos(&(0x7f0000000340)='msdos\x00', &(0x7f0000000280)='./file0\x00', 0xe800, 0x1, &(0x7f0000000180)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400020401000200027400f8", 0x16}], 0x800010, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000180)='./bus\x00', 0x0) io_setup(0x83, &(0x7f00000003c0)=0x0) r3 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) ftruncate(r3, 0x7fff) fcntl$setstatus(r1, 0x4, 0x44800) io_submit(r2, 0x1, &(0x7f0000000540)=[0x0]) 15:17:21 executing program 4: syz_mount_image$msdos(&(0x7f0000000340)='msdos\x00', &(0x7f0000000280)='./file0\x00', 0xe800, 0x1, &(0x7f0000000180)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400020401000200027400f8", 0x16}], 0x0, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000180)='./bus\x00', 0x0) r2 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) ftruncate(r2, 0x7fff) fcntl$setstatus(r1, 0x4, 0x44800) io_submit(0x0, 0x6, &(0x7f0000000540)=[&(0x7f00000000c0)={0x2703000000000009, 0x800ff7f, 0x3, 0x1, 0x0, r1, &(0x7f0000000000), 0x5000}]) 15:17:21 executing program 2: r0 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) syz_mount_image$hfsplus(&(0x7f0000000000)='hfsplus\x00', &(0x7f0000000040)='./file0\x00', 0xb00000000000000, 0x0, 0x0, 0x0, &(0x7f0000001480)={[{@gid={'gid', 0x3d, r1}}]}) [ 267.669104] hfsplus: gid requires an argument 15:17:21 executing program 4: syz_mount_image$msdos(&(0x7f0000000340)='msdos\x00', &(0x7f0000000280)='./file0\x00', 0xe800, 0x1, &(0x7f0000000180)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400020401000200027400f8", 0x16}], 0x0, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fchdir(r0) io_setup(0x83, &(0x7f00000003c0)=0x0) r2 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) ftruncate(r2, 0x7fff) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x44800) io_submit(r1, 0x6, &(0x7f0000000540)=[&(0x7f00000000c0)={0x2703000000000009, 0x800ff7f, 0x3, 0x1, 0x0, 0xffffffffffffffff, &(0x7f0000000000), 0x5000}]) [ 267.694399] FAT-fs (loop5): error, invalid access to FAT (entry 0x00000020) [ 267.703777] hfsplus: unable to parse mount options [ 267.726413] FAT-fs (loop5): Filesystem has been set read-only [ 267.750102] FAT-fs (loop5): error, invalid access to FAT (entry 0x00000020) [ 267.830343] hfsplus: gid requires an argument [ 267.834846] hfsplus: unable to parse mount options 15:17:21 executing program 5: syz_mount_image$msdos(&(0x7f0000000340)='msdos\x00', &(0x7f0000000280)='./file0\x00', 0xe800, 0x1, &(0x7f0000000180)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400020401000200027400f8", 0x16}], 0x800010, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000180)='./bus\x00', 0x0) io_setup(0x83, &(0x7f00000003c0)=0x0) r3 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) ftruncate(r3, 0x7fff) fcntl$setstatus(r1, 0x4, 0x44800) io_submit(r2, 0x6, &(0x7f0000000540)=[&(0x7f00000000c0)={0x2703000000000009, 0x800ff7f, 0x3, 0x0, 0x0, r1, &(0x7f0000000000), 0x5000}]) 15:17:21 executing program 2: r0 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) syz_mount_image$hfsplus(&(0x7f0000000000)='hfsplus\x00', &(0x7f0000000040)='./file0\x00', 0xc00000000000000, 0x0, 0x0, 0x0, &(0x7f0000001480)={[{@gid={'gid', 0x3d, r1}}]}) [ 267.919724] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.0'. 15:17:22 executing program 0: r0 = socket(0x10, 0x3, 0x0) r1 = socket$inet(0x2, 0x3, 0x5) setsockopt$inet_msfilter(r1, 0x0, 0x8, &(0x7f0000000200)=ANY=[@ANYBLOB="f1"], 0x1) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000040)={0x0, @local, @local}, &(0x7f0000000000)=0xc) sendmsg$nl_route_sched(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000001c40)={&(0x7f0000000100)=@newqdisc={0x30, 0x11, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r2, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_tbf={{0x8, 0x8, 'tbf\x00'}, {0x4}}]}, 0x30}}, 0x0) 15:17:22 executing program 4: syz_mount_image$msdos(&(0x7f0000000340)='msdos\x00', &(0x7f0000000280)='./file0\x00', 0xe800, 0x1, &(0x7f0000000180)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400020401000200027400f8", 0x16}], 0x0, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fchdir(r0) io_setup(0x83, &(0x7f00000003c0)=0x0) r2 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) ftruncate(r2, 0x7fff) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x44800) io_submit(r1, 0x6, &(0x7f0000000540)=[&(0x7f00000000c0)={0x2703000000000009, 0x800ff7f, 0x3, 0x1, 0x0, 0xffffffffffffffff, &(0x7f0000000000), 0x5000}]) [ 268.098440] FAT-fs (loop5): error, invalid access to FAT (entry 0x00000020) [ 268.111697] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.0'. [ 268.125849] hfsplus: gid requires an argument [ 268.140956] hfsplus: unable to parse mount options [ 268.143193] FAT-fs (loop5): Filesystem has been set read-only [ 268.172636] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.0'. [ 268.184836] FAT-fs (loop5): error, invalid access to FAT (entry 0x00000020) 15:17:22 executing program 0: r0 = socket(0x10, 0x3, 0x0) r1 = socket$inet(0x2, 0x3, 0x5) setsockopt$inet_msfilter(r1, 0x0, 0x8, &(0x7f0000000200)=ANY=[@ANYBLOB="f1"], 0x1) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000040)={0x0, @local, @local}, &(0x7f0000000000)=0xc) sendmsg$nl_route_sched(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000001c40)={&(0x7f0000000100)=@newqdisc={0x30, 0x12, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r2, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_tbf={{0x8, 0x8, 'tbf\x00'}, {0x4}}]}, 0x30}}, 0x0) [ 268.265994] hfsplus: gid requires an argument 15:17:22 executing program 5: syz_mount_image$msdos(&(0x7f0000000340)='msdos\x00', &(0x7f0000000280)='./file0\x00', 0xe800, 0x1, &(0x7f0000000180)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400020401000200027400f8", 0x16}], 0x800010, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000180)='./bus\x00', 0x0) io_setup(0x83, &(0x7f00000003c0)=0x0) r3 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) ftruncate(r3, 0x7fff) fcntl$setstatus(r1, 0x4, 0x44800) io_submit(r2, 0x6, &(0x7f0000000540)=[&(0x7f00000000c0)={0x2703000000000009, 0x800ff7f, 0x3, 0x0, 0x0, r1, &(0x7f0000000000), 0x5000}]) [ 268.337758] hfsplus: unable to parse mount options [ 268.354894] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.0'. 15:17:22 executing program 4: syz_mount_image$msdos(&(0x7f0000000340)='msdos\x00', &(0x7f0000000280)='./file0\x00', 0xe800, 0x1, &(0x7f0000000180)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400020401000200027400f8", 0x16}], 0x0, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fchdir(r0) io_setup(0x83, &(0x7f00000003c0)=0x0) r2 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) ftruncate(r2, 0x7fff) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x44800) io_submit(r1, 0x6, &(0x7f0000000540)=[&(0x7f00000000c0)={0x2703000000000009, 0x800ff7f, 0x3, 0x1, 0x0, 0xffffffffffffffff, &(0x7f0000000000), 0x5000}]) [ 268.409225] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.0'. 15:17:22 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @ipv4={[], [], @empty}}, 0x1c) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x4e21, 0x0, @ipv4={[], [], @dev={0xac, 0x14, 0x14, 0x38}}}, 0x1c) 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_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x24, &(0x7f0000000000)=@assoc_value, 0x8) 15:17:22 executing program 2: r0 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) syz_mount_image$hfsplus(&(0x7f0000000000)='hfsplus\x00', &(0x7f0000000040)='./file0\x00', 0xd00000000000000, 0x0, 0x0, 0x0, &(0x7f0000001480)={[{@gid={'gid', 0x3d, r1}}]}) 15:17:22 executing program 0: r0 = socket(0x10, 0x3, 0x0) r1 = socket$inet(0x2, 0x3, 0x5) setsockopt$inet_msfilter(r1, 0x0, 0x8, &(0x7f0000000200)=ANY=[@ANYBLOB="f1"], 0x1) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000040)={0x0, @local, @local}, &(0x7f0000000000)=0xc) sendmsg$nl_route_sched(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000001c40)={&(0x7f0000000100)=@newqdisc={0x30, 0x13, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r2, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_tbf={{0x8, 0x8, 'tbf\x00'}, {0x4}}]}, 0x30}}, 0x0) [ 268.567261] FAT-fs (loop5): error, invalid access to FAT (entry 0x00000020) [ 268.588161] FAT-fs (loop5): Filesystem has been set read-only [ 268.599249] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.0'. [ 268.623848] FAT-fs (loop5): error, invalid access to FAT (entry 0x00000020) [ 268.635921] hfsplus: gid requires an argument [ 268.653202] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.0'. [ 268.655937] hfsplus: unable to parse mount options 15:17:22 executing program 0: r0 = socket(0x10, 0x3, 0x0) r1 = socket$inet(0x2, 0x3, 0x5) setsockopt$inet_msfilter(r1, 0x0, 0x8, &(0x7f0000000200)=ANY=[@ANYBLOB="f1"], 0x1) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000040)={0x0, @local, @local}, &(0x7f0000000000)=0xc) sendmsg$nl_route_sched(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000001c40)={&(0x7f0000000100)=@newqdisc={0x30, 0x14, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r2, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_tbf={{0x8, 0x8, 'tbf\x00'}, {0x4}}]}, 0x30}}, 0x0) 15:17:22 executing program 5: syz_mount_image$msdos(&(0x7f0000000340)='msdos\x00', &(0x7f0000000280)='./file0\x00', 0xe800, 0x1, &(0x7f0000000180)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400020401000200027400f8", 0x16}], 0x800010, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000180)='./bus\x00', 0x0) io_setup(0x83, &(0x7f00000003c0)=0x0) r3 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) ftruncate(r3, 0x7fff) fcntl$setstatus(r1, 0x4, 0x44800) io_submit(r2, 0x6, &(0x7f0000000540)=[&(0x7f00000000c0)={0x2703000000000009, 0x800ff7f, 0x3, 0x0, 0x0, r1, &(0x7f0000000000), 0x5000}]) 15:17:22 executing program 0: r0 = socket(0x10, 0x3, 0x0) r1 = socket$inet(0x2, 0x3, 0x5) setsockopt$inet_msfilter(r1, 0x0, 0x8, &(0x7f0000000200)=ANY=[@ANYBLOB="f1"], 0x1) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000040)={0x0, @local, @local}, &(0x7f0000000000)=0xc) sendmsg$nl_route_sched(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000001c40)={&(0x7f0000000100)=@newqdisc={0x30, 0x15, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r2, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_tbf={{0x8, 0x8, 'tbf\x00'}, {0x4}}]}, 0x30}}, 0x0) [ 268.739945] hfsplus: gid requires an argument [ 268.746942] hfsplus: unable to parse mount options 15:17:22 executing program 4: syz_mount_image$msdos(&(0x7f0000000340)='msdos\x00', &(0x7f0000000280)='./file0\x00', 0xe800, 0x1, &(0x7f0000000180)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400020401000200027400f8", 0x16}], 0x0, 0x0) open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) io_setup(0x83, &(0x7f00000003c0)=0x0) r2 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) ftruncate(r2, 0x7fff) fcntl$setstatus(r0, 0x4, 0x44800) io_submit(r1, 0x6, &(0x7f0000000540)=[&(0x7f00000000c0)={0x2703000000000009, 0x800ff7f, 0x3, 0x1, 0x0, r0, &(0x7f0000000000), 0x5000}]) 15:17:22 executing program 2: r0 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) syz_mount_image$hfsplus(&(0x7f0000000000)='hfsplus\x00', &(0x7f0000000040)='./file0\x00', 0x1000000000000000, 0x0, 0x0, 0x0, &(0x7f0000001480)={[{@gid={'gid', 0x3d, r1}}]}) [ 268.937277] hfsplus: gid requires an argument [ 268.944452] hfsplus: unable to parse mount options 15:17:23 executing program 0: r0 = socket(0x10, 0x3, 0x0) r1 = socket$inet(0x2, 0x3, 0x5) setsockopt$inet_msfilter(r1, 0x0, 0x8, &(0x7f0000000200)=ANY=[@ANYBLOB="f1"], 0x1) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000040)={0x0, @local, @local}, &(0x7f0000000000)=0xc) sendmsg$nl_route_sched(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000001c40)={&(0x7f0000000100)=@newqdisc={0x30, 0x16, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r2, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_tbf={{0x8, 0x8, 'tbf\x00'}, {0x4}}]}, 0x30}}, 0x0) [ 268.985569] FAT-fs (loop5): error, invalid access to FAT (entry 0x00000020) [ 269.009381] FAT-fs (loop5): Filesystem has been set read-only [ 269.030692] FAT-fs (loop5): error, invalid access to FAT (entry 0x00000020) [ 269.047683] hfsplus: gid requires an argument [ 269.078029] hfsplus: unable to parse mount options 15:17:23 executing program 5: syz_mount_image$msdos(&(0x7f0000000340)='msdos\x00', &(0x7f0000000280)='./file0\x00', 0xe800, 0x1, &(0x7f0000000180)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400020401000200027400f8", 0x16}], 0x800010, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000180)='./bus\x00', 0x0) io_setup(0x83, &(0x7f00000003c0)=0x0) r3 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) ftruncate(r3, 0x7fff) fcntl$setstatus(r1, 0x4, 0x44800) io_submit(r2, 0x6, &(0x7f0000000540)=[&(0x7f00000000c0)={0x2703000000000009, 0x800ff7f, 0x3, 0x1, 0x0, 0xffffffffffffffff, &(0x7f0000000000), 0x5000}]) 15:17:23 executing program 2: r0 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) syz_mount_image$hfsplus(&(0x7f0000000000)='hfsplus\x00', &(0x7f0000000040)='./file0\x00', 0x1f00000000000000, 0x0, 0x0, 0x0, &(0x7f0000001480)={[{@gid={'gid', 0x3d, r1}}]}) 15:17:23 executing program 0: r0 = socket(0x10, 0x3, 0x0) r1 = socket$inet(0x2, 0x3, 0x5) setsockopt$inet_msfilter(r1, 0x0, 0x8, &(0x7f0000000200)=ANY=[@ANYBLOB="f1"], 0x1) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000040)={0x0, @local, @local}, &(0x7f0000000000)=0xc) sendmsg$nl_route_sched(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000001c40)={&(0x7f0000000100)=@newqdisc={0x30, 0x18, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r2, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_tbf={{0x8, 0x8, 'tbf\x00'}, {0x4}}]}, 0x30}}, 0x0) [ 269.359422] hfsplus: gid requires an argument [ 269.372352] hfsplus: unable to parse mount options [ 269.430338] hfsplus: gid requires an argument [ 269.436898] FAT-fs (loop5): error, invalid access to FAT (entry 0x00000020) [ 269.441803] hfsplus: unable to parse mount options [ 269.456218] FAT-fs (loop5): Filesystem has been set read-only [ 269.476939] FAT-fs (loop5): error, invalid access to FAT (entry 0x00000020) 15:17:23 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @ipv4={[], [], @empty}}, 0x1c) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x4e21, 0x0, @ipv4={[], [], @dev={0xac, 0x14, 0x14, 0x38}}}, 0x1c) 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_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x64, &(0x7f0000000000)=@assoc_value, 0x8) 15:17:23 executing program 4: syz_mount_image$msdos(&(0x7f0000000340)='msdos\x00', &(0x7f0000000280)='./file0\x00', 0xe800, 0x1, &(0x7f0000000180)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400020401000200027400f8", 0x16}], 0x0, 0x0) open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) io_setup(0x83, &(0x7f00000003c0)=0x0) r2 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) ftruncate(r2, 0x7fff) fcntl$setstatus(r0, 0x4, 0x44800) io_submit(r1, 0x6, &(0x7f0000000540)=[&(0x7f00000000c0)={0x2703000000000009, 0x800ff7f, 0x3, 0x1, 0x0, r0, &(0x7f0000000000), 0x5000}]) 15:17:23 executing program 0: r0 = socket(0x10, 0x3, 0x0) r1 = socket$inet(0x2, 0x3, 0x5) setsockopt$inet_msfilter(r1, 0x0, 0x8, &(0x7f0000000200)=ANY=[@ANYBLOB="f1"], 0x1) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000040)={0x0, @local, @local}, &(0x7f0000000000)=0xc) sendmsg$nl_route_sched(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000001c40)={&(0x7f0000000100)=@newqdisc={0x30, 0x19, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r2, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_tbf={{0x8, 0x8, 'tbf\x00'}, {0x4}}]}, 0x30}}, 0x0) 15:17:23 executing program 2: r0 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) syz_mount_image$hfsplus(&(0x7f0000000000)='hfsplus\x00', &(0x7f0000000040)='./file0\x00', 0x2000000000000000, 0x0, 0x0, 0x0, &(0x7f0000001480)={[{@gid={'gid', 0x3d, r1}}]}) 15:17:23 executing program 5: syz_mount_image$msdos(&(0x7f0000000340)='msdos\x00', &(0x7f0000000280)='./file0\x00', 0xe800, 0x1, &(0x7f0000000180)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400020401000200027400f8", 0x16}], 0x800010, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000180)='./bus\x00', 0x0) io_setup(0x83, &(0x7f00000003c0)=0x0) r3 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) ftruncate(r3, 0x7fff) fcntl$setstatus(r1, 0x4, 0x44800) io_submit(r2, 0x6, &(0x7f0000000540)=[&(0x7f00000000c0)={0x2703000000000009, 0x800ff7f, 0x3, 0x1, 0x0, 0xffffffffffffffff, &(0x7f0000000000), 0x5000}]) 15:17:23 executing program 0: r0 = socket(0x10, 0x3, 0x0) r1 = socket$inet(0x2, 0x3, 0x5) setsockopt$inet_msfilter(r1, 0x0, 0x8, &(0x7f0000000200)=ANY=[@ANYBLOB="f1"], 0x1) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000040)={0x0, @local, @local}, &(0x7f0000000000)=0xc) sendmsg$nl_route_sched(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000001c40)={&(0x7f0000000100)=@newqdisc={0x30, 0x1a, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r2, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_tbf={{0x8, 0x8, 'tbf\x00'}, {0x4}}]}, 0x30}}, 0x0) [ 269.612306] hfsplus: gid requires an argument [ 269.617079] hfsplus: unable to parse mount options [ 269.738755] hfsplus: gid requires an argument [ 269.747215] hfsplus: unable to parse mount options 15:17:23 executing program 4: syz_mount_image$msdos(&(0x7f0000000340)='msdos\x00', &(0x7f0000000280)='./file0\x00', 0xe800, 0x1, &(0x7f0000000180)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400020401000200027400f8", 0x16}], 0x0, 0x0) open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) io_setup(0x83, &(0x7f00000003c0)=0x0) r2 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) ftruncate(r2, 0x7fff) fcntl$setstatus(r0, 0x4, 0x44800) io_submit(r1, 0x6, &(0x7f0000000540)=[&(0x7f00000000c0)={0x2703000000000009, 0x800ff7f, 0x3, 0x1, 0x0, r0, &(0x7f0000000000), 0x5000}]) 15:17:23 executing program 2: r0 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) syz_mount_image$hfsplus(&(0x7f0000000000)='hfsplus\x00', &(0x7f0000000040)='./file0\x00', 0x2200000000000000, 0x0, 0x0, 0x0, &(0x7f0000001480)={[{@gid={'gid', 0x3d, r1}}]}) 15:17:23 executing program 0: r0 = socket(0x10, 0x3, 0x0) r1 = socket$inet(0x2, 0x3, 0x5) setsockopt$inet_msfilter(r1, 0x0, 0x8, &(0x7f0000000200)=ANY=[@ANYBLOB="f1"], 0x1) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000040)={0x0, @local, @local}, &(0x7f0000000000)=0xc) sendmsg$nl_route_sched(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000001c40)={&(0x7f0000000100)=@newqdisc={0x30, 0x1c, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r2, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_tbf={{0x8, 0x8, 'tbf\x00'}, {0x4}}]}, 0x30}}, 0x0) [ 269.841748] FAT-fs (loop5): error, invalid access to FAT (entry 0x00000020) [ 269.877780] FAT-fs (loop5): Filesystem has been set read-only [ 269.897997] FAT-fs (loop5): error, invalid access to FAT (entry 0x00000020) [ 269.923489] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.0'. [ 269.949875] hfsplus: gid requires an argument [ 269.954479] hfsplus: unable to parse mount options [ 269.989051] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.0'. 15:17:24 executing program 5: syz_mount_image$msdos(&(0x7f0000000340)='msdos\x00', &(0x7f0000000280)='./file0\x00', 0xe800, 0x1, &(0x7f0000000180)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400020401000200027400f8", 0x16}], 0x800010, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000180)='./bus\x00', 0x0) io_setup(0x83, &(0x7f00000003c0)=0x0) r3 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) ftruncate(r3, 0x7fff) fcntl$setstatus(r1, 0x4, 0x44800) io_submit(r2, 0x6, &(0x7f0000000540)=[&(0x7f00000000c0)={0x2703000000000009, 0x800ff7f, 0x3, 0x1, 0x0, 0xffffffffffffffff, &(0x7f0000000000), 0x5000}]) [ 270.025733] hfsplus: gid requires an argument [ 270.033489] hfsplus: unable to parse mount options 15:17:24 executing program 0: r0 = socket(0x10, 0x3, 0x0) r1 = socket$inet(0x2, 0x3, 0x5) setsockopt$inet_msfilter(r1, 0x0, 0x8, &(0x7f0000000200)=ANY=[@ANYBLOB="f1"], 0x1) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000040)={0x0, @local, @local}, &(0x7f0000000000)=0xc) sendmsg$nl_route_sched(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000001c40)={&(0x7f0000000100)=@newqdisc={0x30, 0x1d, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r2, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_tbf={{0x8, 0x8, 'tbf\x00'}, {0x4}}]}, 0x30}}, 0x0) 15:17:24 executing program 2: r0 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) syz_mount_image$hfsplus(&(0x7f0000000000)='hfsplus\x00', &(0x7f0000000040)='./file0\x00', 0x2c00000000000000, 0x0, 0x0, 0x0, &(0x7f0000001480)={[{@gid={'gid', 0x3d, r1}}]}) [ 270.294853] FAT-fs (loop5): error, invalid access to FAT (entry 0x00000020) [ 270.321774] hfsplus: gid requires an argument [ 270.324038] FAT-fs (loop5): Filesystem has been set read-only [ 270.326581] hfsplus: unable to parse mount options [ 270.353397] FAT-fs (loop5): error, invalid access to FAT (entry 0x00000020) [ 270.420380] hfsplus: gid requires an argument [ 270.425071] hfsplus: unable to parse mount options 15:17:24 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @ipv4={[], [], @empty}}, 0x1c) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x4e21, 0x0, @ipv4={[], [], @dev={0xac, 0x14, 0x14, 0x38}}}, 0x1c) 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_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x65, &(0x7f0000000000)=@assoc_value, 0x8) 15:17:24 executing program 0: r0 = socket(0x10, 0x3, 0x0) r1 = socket$inet(0x2, 0x3, 0x5) setsockopt$inet_msfilter(r1, 0x0, 0x8, &(0x7f0000000200)=ANY=[@ANYBLOB="f1"], 0x1) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000040)={0x0, @local, @local}, &(0x7f0000000000)=0xc) sendmsg$nl_route_sched(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000001c40)={&(0x7f0000000100)=@newqdisc={0x30, 0x1e, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r2, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_tbf={{0x8, 0x8, 'tbf\x00'}, {0x4}}]}, 0x30}}, 0x0) 15:17:24 executing program 4: syz_mount_image$msdos(&(0x7f0000000340)='msdos\x00', &(0x7f0000000280)='./file0\x00', 0xe800, 0x1, &(0x7f0000000180)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400020401000200027400f8", 0x16}], 0x0, 0x0) fchdir(0xffffffffffffffff) r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) io_setup(0x83, &(0x7f00000003c0)=0x0) r2 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) ftruncate(r2, 0x7fff) fcntl$setstatus(r0, 0x4, 0x44800) io_submit(r1, 0x6, &(0x7f0000000540)=[&(0x7f00000000c0)={0x2703000000000009, 0x800ff7f, 0x3, 0x1, 0x0, r0, &(0x7f0000000000), 0x5000}]) 15:17:24 executing program 5: syz_mount_image$msdos(&(0x7f0000000340)='msdos\x00', &(0x7f0000000280)='./file0\x00', 0xe800, 0x1, &(0x7f0000000180)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400020401000200027400f8", 0x16}], 0x800010, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000180)='./bus\x00', 0x0) io_setup(0x83, &(0x7f00000003c0)=0x0) r3 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) ftruncate(r3, 0x7fff) fcntl$setstatus(r1, 0x4, 0x44800) io_submit(r2, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0x2703000000000009, 0x800ff7f, 0x3, 0x1, 0x0, r1, 0x0}]) 15:17:24 executing program 2: r0 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) syz_mount_image$hfsplus(&(0x7f0000000000)='hfsplus\x00', &(0x7f0000000040)='./file0\x00', 0x3f00000000000000, 0x0, 0x0, 0x0, &(0x7f0000001480)={[{@gid={'gid', 0x3d, r1}}]}) 15:17:24 executing program 0: r0 = socket(0x10, 0x3, 0x0) r1 = socket$inet(0x2, 0x3, 0x5) setsockopt$inet_msfilter(r1, 0x0, 0x8, &(0x7f0000000200)=ANY=[@ANYBLOB="f1"], 0x1) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000040)={0x0, @local, @local}, &(0x7f0000000000)=0xc) sendmsg$nl_route_sched(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000001c40)={&(0x7f0000000100)=@newqdisc={0x30, 0x21, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r2, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_tbf={{0x8, 0x8, 'tbf\x00'}, {0x4}}]}, 0x30}}, 0x0) [ 270.645871] hfsplus: gid requires an argument [ 270.675094] hfsplus: unable to parse mount options [ 270.701643] FAT-fs (loop5): error, invalid access to FAT (entry 0x00000020) 15:17:24 executing program 4: syz_mount_image$msdos(&(0x7f0000000340)='msdos\x00', &(0x7f0000000280)='./file0\x00', 0xe800, 0x1, &(0x7f0000000180)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400020401000200027400f8", 0x16}], 0x0, 0x0) fchdir(0xffffffffffffffff) r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) io_setup(0x83, &(0x7f00000003c0)=0x0) r2 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) ftruncate(r2, 0x7fff) fcntl$setstatus(r0, 0x4, 0x44800) io_submit(r1, 0x6, &(0x7f0000000540)=[&(0x7f00000000c0)={0x2703000000000009, 0x800ff7f, 0x3, 0x1, 0x0, r0, &(0x7f0000000000), 0x5000}]) [ 270.747426] FAT-fs (loop5): Filesystem has been set read-only [ 270.765932] hfsplus: gid requires an argument [ 270.768160] FAT-fs (loop5): error, invalid access to FAT (entry 0x00000020) [ 270.795499] hfsplus: unable to parse mount options 15:17:24 executing program 0: r0 = socket(0x10, 0x3, 0x0) r1 = socket$inet(0x2, 0x3, 0x5) setsockopt$inet_msfilter(r1, 0x0, 0x8, &(0x7f0000000200)=ANY=[@ANYBLOB="f1"], 0x1) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000040)={0x0, @local, @local}, &(0x7f0000000000)=0xc) sendmsg$nl_route_sched(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000001c40)={&(0x7f0000000100)=@newqdisc={0x30, 0x22, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r2, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_tbf={{0x8, 0x8, 'tbf\x00'}, {0x4}}]}, 0x30}}, 0x0) 15:17:24 executing program 5: syz_mount_image$msdos(&(0x7f0000000340)='msdos\x00', &(0x7f0000000280)='./file0\x00', 0xe800, 0x1, &(0x7f0000000180)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400020401000200027400f8", 0x16}], 0x800010, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000180)='./bus\x00', 0x0) io_setup(0x83, &(0x7f00000003c0)=0x0) r3 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) ftruncate(r3, 0x7fff) fcntl$setstatus(r1, 0x4, 0x44800) io_submit(r2, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0x2703000000000009, 0x800ff7f, 0x3, 0x1, 0x0, r1, 0x0}]) 15:17:24 executing program 2: r0 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) syz_mount_image$hfsplus(&(0x7f0000000000)='hfsplus\x00', &(0x7f0000000040)='./file0\x00', 0x4000000000000000, 0x0, 0x0, 0x0, &(0x7f0000001480)={[{@gid={'gid', 0x3d, r1}}]}) 15:17:25 executing program 0: r0 = socket(0x10, 0x3, 0x0) r1 = socket$inet(0x2, 0x3, 0x5) setsockopt$inet_msfilter(r1, 0x0, 0x8, &(0x7f0000000200)=ANY=[@ANYBLOB="f1"], 0x1) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000040)={0x0, @local, @local}, &(0x7f0000000000)=0xc) sendmsg$nl_route_sched(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000001c40)={&(0x7f0000000100)=@newqdisc={0x30, 0x67, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r2, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_tbf={{0x8, 0x8, 'tbf\x00'}, {0x4}}]}, 0x30}}, 0x0) [ 271.055907] hfsplus: gid requires an argument [ 271.075935] hfsplus: unable to parse mount options 15:17:25 executing program 4: syz_mount_image$msdos(&(0x7f0000000340)='msdos\x00', &(0x7f0000000280)='./file0\x00', 0xe800, 0x1, &(0x7f0000000180)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400020401000200027400f8", 0x16}], 0x0, 0x0) fchdir(0xffffffffffffffff) r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) io_setup(0x83, &(0x7f00000003c0)=0x0) r2 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) ftruncate(r2, 0x7fff) fcntl$setstatus(r0, 0x4, 0x44800) io_submit(r1, 0x6, &(0x7f0000000540)=[&(0x7f00000000c0)={0x2703000000000009, 0x800ff7f, 0x3, 0x1, 0x0, r0, &(0x7f0000000000), 0x5000}]) [ 271.102786] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=103 sclass=netlink_route_socket pid=14766 comm=syz-executor.0 [ 271.140843] FAT-fs (loop5): error, invalid access to FAT (entry 0x00000020) [ 271.166757] hfsplus: gid requires an argument [ 271.171969] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=103 sclass=netlink_route_socket pid=14772 comm=syz-executor.0 [ 271.184449] FAT-fs (loop5): Filesystem has been set read-only [ 271.186889] hfsplus: unable to parse mount options [ 271.216018] FAT-fs (loop5): error, invalid access to FAT (entry 0x00000020) 15:17:25 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @ipv4={[], [], @empty}}, 0x1c) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x4e21, 0x0, @ipv4={[], [], @dev={0xac, 0x14, 0x14, 0x38}}}, 0x1c) 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_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x6b, &(0x7f0000000000)=@assoc_value, 0x8) 15:17:25 executing program 0: r0 = socket(0x10, 0x3, 0x0) r1 = socket$inet(0x2, 0x3, 0x5) setsockopt$inet_msfilter(r1, 0x0, 0x8, &(0x7f0000000200)=ANY=[@ANYBLOB="f1"], 0x1) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000040)={0x0, @local, @local}, &(0x7f0000000000)=0xc) sendmsg$nl_route_sched(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000001c40)={&(0x7f0000000100)=@newqdisc={0x30, 0x24, 0x2, 0x0, 0x0, {0x0, 0x0, 0x0, r2, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_tbf={{0x8, 0x8, 'tbf\x00'}, {0x4}}]}, 0x30}}, 0x0) 15:17:25 executing program 2: r0 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) syz_mount_image$hfsplus(&(0x7f0000000000)='hfsplus\x00', &(0x7f0000000040)='./file0\x00', 0x4800000000000000, 0x0, 0x0, 0x0, &(0x7f0000001480)={[{@gid={'gid', 0x3d, r1}}]}) 15:17:25 executing program 4: r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000180)='./bus\x00', 0x0) io_setup(0x83, &(0x7f00000003c0)=0x0) r3 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) ftruncate(r3, 0x7fff) fcntl$setstatus(r1, 0x4, 0x44800) io_submit(r2, 0x6, &(0x7f0000000540)=[&(0x7f00000000c0)={0x2703000000000009, 0x800ff7f, 0x3, 0x1, 0x0, r1, &(0x7f0000000000), 0x5000}]) 15:17:25 executing program 5: syz_mount_image$msdos(&(0x7f0000000340)='msdos\x00', &(0x7f0000000280)='./file0\x00', 0xe800, 0x1, &(0x7f0000000180)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400020401000200027400f8", 0x16}], 0x800010, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000180)='./bus\x00', 0x0) io_setup(0x83, &(0x7f00000003c0)=0x0) r3 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) ftruncate(r3, 0x7fff) fcntl$setstatus(r1, 0x4, 0x44800) io_submit(r2, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0x2703000000000009, 0x800ff7f, 0x3, 0x1, 0x0, r1, 0x0}]) [ 271.503723] hfsplus: gid requires an argument [ 271.523905] hfsplus: unable to parse mount options 15:17:25 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @ipv4={[], [], @empty}}, 0x61) r1 = syz_open_procfs(0x0, &(0x7f0000000600)='auxv\x00') sendfile(0xffffffffffffffff, r1, &(0x7f0000000240)=0x202, 0x4000000000dc) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140)='nbd\x00') sendmsg$NBD_CMD_RECONFIGURE(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f00000000c0), 0xc, &(0x7f0000000180)={&(0x7f0000000280)=ANY=[@ANYRES16=r2, @ANYRES16=r1], 0x3}, 0x1, 0x0, 0x0, 0x44000}, 0x20004811) ioctl$DRM_IOCTL_AGP_FREE(r1, 0x40206435, &(0x7f0000000100)={0x1000, 0x0, 0x1, 0x7ff}) write$P9_RLOPEN(r1, &(0x7f00000001c0)={0x18, 0xd, 0x1, {{0x4, 0x2, 0x3}, 0x3}}, 0x18) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x4e21, 0x0, @ipv4={[], [], @dev={0xac, 0x14, 0x14, 0x38}}}, 0x1c) io_setup(0x7fff, &(0x7f0000000080)) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x81, 0x0, 0x0, 0x0, 0x100}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000000)=@assoc_value={0x0, 0x7f}, 0x8) 15:17:25 executing program 0: r0 = socket(0x10, 0x3, 0x0) r1 = socket$inet(0x2, 0x3, 0x5) setsockopt$inet_msfilter(r1, 0x0, 0x8, &(0x7f0000000200)=ANY=[@ANYBLOB="f1"], 0x1) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000040)={0x0, @local, @local}, &(0x7f0000000000)=0xc) sendmsg$nl_route_sched(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000001c40)={&(0x7f0000000100)=@newqdisc={0x30, 0x24, 0x8, 0x0, 0x0, {0x0, 0x0, 0x0, r2, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_tbf={{0x8, 0x8, 'tbf\x00'}, {0x4}}]}, 0x30}}, 0x0) [ 271.613489] FAT-fs (loop5): error, invalid access to FAT (entry 0x00000020) [ 271.650698] hfsplus: gid requires an argument [ 271.655386] hfsplus: unable to parse mount options [ 271.672941] FAT-fs (loop5): Filesystem has been set read-only [ 271.698636] FAT-fs (loop5): error, invalid access to FAT (entry 0x00000020) 15:17:25 executing program 4: r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000180)='./bus\x00', 0x0) io_setup(0x83, &(0x7f00000003c0)=0x0) r3 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) ftruncate(r3, 0x7fff) fcntl$setstatus(r1, 0x4, 0x44800) io_submit(r2, 0x6, &(0x7f0000000540)=[&(0x7f00000000c0)={0x2703000000000009, 0x800ff7f, 0x3, 0x1, 0x0, r1, &(0x7f0000000000), 0x5000}]) 15:17:25 executing program 2: r0 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) syz_mount_image$hfsplus(&(0x7f0000000000)='hfsplus\x00', &(0x7f0000000040)='./file0\x00', 0x4c00000000000000, 0x0, 0x0, 0x0, &(0x7f0000001480)={[{@gid={'gid', 0x3d, r1}}]}) 15:17:25 executing program 0: r0 = socket(0x10, 0x3, 0x0) r1 = socket$inet(0x2, 0x3, 0x5) setsockopt$inet_msfilter(r1, 0x0, 0x8, &(0x7f0000000200)=ANY=[@ANYBLOB="f1"], 0x1) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000040)={0x0, @local, @local}, &(0x7f0000000000)=0xc) sendmsg$nl_route_sched(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000001c40)={&(0x7f0000000100)=@newqdisc={0x30, 0x24, 0x35, 0x0, 0x0, {0x0, 0x0, 0x0, r2, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_tbf={{0x8, 0x8, 'tbf\x00'}, {0x4}}]}, 0x30}}, 0x0) [ 271.737816] sctp: [Deprecated]: syz-executor.3 (pid 14816) Use of struct sctp_assoc_value in delayed_ack socket option. [ 271.737816] Use struct sctp_sack_info instead [ 271.881392] hfsplus: gid requires an argument 15:17:25 executing program 0: r0 = socket(0x10, 0x3, 0x0) r1 = socket$inet(0x2, 0x3, 0x5) setsockopt$inet_msfilter(r1, 0x0, 0x8, &(0x7f0000000200)=ANY=[@ANYBLOB="f1"], 0x1) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000040)={0x0, @local, @local}, &(0x7f0000000000)=0xc) sendmsg$nl_route_sched(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000001c40)={&(0x7f0000000100)=@newqdisc={0x30, 0x24, 0x300, 0x0, 0x0, {0x0, 0x0, 0x0, r2, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_tbf={{0x8, 0x8, 'tbf\x00'}, {0x4}}]}, 0x30}}, 0x0) [ 271.905248] hfsplus: unable to parse mount options 15:17:25 executing program 4: r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000180)='./bus\x00', 0x0) io_setup(0x83, &(0x7f00000003c0)=0x0) r3 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) ftruncate(r3, 0x7fff) fcntl$setstatus(r1, 0x4, 0x44800) io_submit(r2, 0x6, &(0x7f0000000540)=[&(0x7f00000000c0)={0x2703000000000009, 0x800ff7f, 0x3, 0x1, 0x0, r1, &(0x7f0000000000), 0x5000}]) [ 272.009748] hfsplus: gid requires an argument [ 272.021691] hfsplus: unable to parse mount options 15:17:26 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @ipv4={[], [], @empty}}, 0x1c) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x4e21, 0x0, @ipv4={[], [], @dev={0xac, 0x14, 0x14, 0x38}}}, 0x1c) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x81}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000000)=@assoc_value={0x0, 0x7f}, 0x8) r1 = dup(0xffffffffffffffff) r2 = syz_open_procfs(0x0, &(0x7f0000000600)='auxv\x00') r3 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000200)='/dev/dlm-control\x00', 0x400, 0x0) sendfile(0xffffffffffffffff, r3, &(0x7f0000000340)=0x1fe, 0x10001) r4 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140)='nbd\x00') sendmsg$NBD_CMD_RECONFIGURE(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f00000000c0), 0xc, &(0x7f0000000180)={&(0x7f0000000280)=ANY=[@ANYRES16=r4, @ANYRES16=r2], 0x3}, 0x1, 0x0, 0x0, 0x44000}, 0x20004811) r5 = syz_open_procfs(0x0, &(0x7f0000000600)='auxv\x00') sendfile(0xffffffffffffffff, r5, &(0x7f0000000240)=0x202, 0x4000000000dc) r6 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140)='nbd\x00') sendmsg$NBD_CMD_RECONFIGURE(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f00000000c0), 0xc, &(0x7f0000000180)={&(0x7f0000000280)=ANY=[@ANYRES16=r6, @ANYRES16=r5], 0x3}, 0x1, 0x0, 0x0, 0x44000}, 0x20004811) ioctl$TIOCSTI(r5, 0x5412, 0x3) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000240)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r4, @ANYBLOB], 0x2c}, 0x1, 0x0, 0x0, 0x1}, 0x10) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000000080)={@mcast1, 0x9, 0x1, 0xff, 0x1, 0xffff, 0x100}, &(0x7f0000000100)=0x20) 15:17:26 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @ipv4={[], [], @empty}}, 0x1c) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x4e21, 0x0, @ipv4={[], [], @dev={0xac, 0x14, 0x14, 0x38}}}, 0x1c) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x6e, &(0x7f0000000000)=@assoc_value, 0x8) 15:17:26 executing program 0: r0 = socket(0x10, 0x3, 0x0) r1 = socket$inet(0x2, 0x3, 0x5) setsockopt$inet_msfilter(r1, 0x0, 0x8, &(0x7f0000000200)=ANY=[@ANYBLOB="f1"], 0x1) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000040)={0x0, @local, @local}, &(0x7f0000000000)=0xc) sendmsg$nl_route_sched(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000001c40)={&(0x7f0000000100)=@newqdisc={0x30, 0x24, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r2, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_tbf={{0x8, 0x8, 'tbf\x00'}, {0x4}}]}, 0x30}}, 0x0) 15:17:26 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @ipv4={[], [], @empty}}, 0x61) r1 = syz_open_procfs(0x0, &(0x7f0000000600)='auxv\x00') sendfile(0xffffffffffffffff, r1, &(0x7f0000000240)=0x202, 0x4000000000dc) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140)='nbd\x00') sendmsg$NBD_CMD_RECONFIGURE(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f00000000c0), 0xc, &(0x7f0000000180)={&(0x7f0000000280)=ANY=[@ANYRES16=r2, @ANYRES16=r1], 0x3}, 0x1, 0x0, 0x0, 0x44000}, 0x20004811) ioctl$DRM_IOCTL_AGP_FREE(r1, 0x40206435, &(0x7f0000000100)={0x1000, 0x0, 0x1, 0x7ff}) write$P9_RLOPEN(r1, &(0x7f00000001c0)={0x18, 0xd, 0x1, {{0x4, 0x2, 0x3}, 0x3}}, 0x18) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x4e21, 0x0, @ipv4={[], [], @dev={0xac, 0x14, 0x14, 0x38}}}, 0x1c) io_setup(0x7fff, &(0x7f0000000080)) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x81, 0x0, 0x0, 0x0, 0x100}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000000)=@assoc_value={0x0, 0x7f}, 0x8) 15:17:26 executing program 2: r0 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) syz_mount_image$hfsplus(&(0x7f0000000000)='hfsplus\x00', &(0x7f0000000040)='./file0\x00', 0x6000000000000000, 0x0, 0x0, 0x0, &(0x7f0000001480)={[{@gid={'gid', 0x3d, r1}}]}) 15:17:26 executing program 4: syz_mount_image$msdos(0x0, &(0x7f0000000280)='./file0\x00', 0xe800, 0x1, &(0x7f0000000180)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400020401000200027400f8", 0x16}], 0x0, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000180)='./bus\x00', 0x0) io_setup(0x83, &(0x7f00000003c0)=0x0) r3 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) ftruncate(r3, 0x7fff) fcntl$setstatus(r1, 0x4, 0x44800) io_submit(r2, 0x6, &(0x7f0000000540)=[&(0x7f00000000c0)={0x2703000000000009, 0x800ff7f, 0x3, 0x1, 0x0, r1, &(0x7f0000000000), 0x5000}]) 15:17:26 executing program 0: r0 = socket(0x10, 0x3, 0x0) r1 = socket$inet(0x2, 0x3, 0x5) setsockopt$inet_msfilter(r1, 0x0, 0x8, &(0x7f0000000200)=ANY=[@ANYBLOB="f1"], 0x1) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000040)={0x0, @local, @local}, &(0x7f0000000000)=0xc) sendmsg$nl_route_sched(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000001c40)={&(0x7f0000000100)=@newqdisc={0x30, 0x24, 0x1, 0x2, 0x0, {0x0, 0x0, 0x0, r2, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_tbf={{0x8, 0x8, 'tbf\x00'}, {0x4}}]}, 0x30}}, 0x0) [ 272.485479] hfsplus: gid requires an argument [ 272.506596] hfsplus: unable to parse mount options 15:17:26 executing program 2: r0 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) syz_mount_image$hfsplus(&(0x7f0000000000)='hfsplus\x00', &(0x7f0000000040)='./file0\x00', 0x63ac84d300000000, 0x0, 0x0, 0x0, &(0x7f0000001480)={[{@gid={'gid', 0x3d, r1}}]}) 15:17:26 executing program 0: r0 = socket(0x10, 0x3, 0x0) r1 = socket$inet(0x2, 0x3, 0x5) setsockopt$inet_msfilter(r1, 0x0, 0x8, &(0x7f0000000200)=ANY=[@ANYBLOB="f1"], 0x1) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000040)={0x0, @local, @local}, &(0x7f0000000000)=0xc) sendmsg$nl_route_sched(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000001c40)={&(0x7f0000000100)=@newqdisc={0x30, 0x24, 0x1, 0x3, 0x0, {0x0, 0x0, 0x0, r2, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_tbf={{0x8, 0x8, 'tbf\x00'}, {0x4}}]}, 0x30}}, 0x0) [ 272.638842] sctp: [Deprecated]: syz-executor.3 (pid 14867) Use of struct sctp_assoc_value in delayed_ack socket option. [ 272.638842] Use struct sctp_sack_info instead [ 272.691560] sctp: [Deprecated]: syz-executor.5 (pid 14852) Use of struct sctp_assoc_value in delayed_ack socket option. [ 272.691560] Use struct sctp_sack_info instead [ 272.732608] sctp: [Deprecated]: syz-executor.3 (pid 14867) Use of struct sctp_assoc_value in delayed_ack socket option. [ 272.732608] Use struct sctp_sack_info instead [ 272.758984] hfsplus: gid requires an argument 15:17:26 executing program 4: syz_mount_image$msdos(0x0, &(0x7f0000000280)='./file0\x00', 0xe800, 0x1, &(0x7f0000000180)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400020401000200027400f8", 0x16}], 0x0, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000180)='./bus\x00', 0x0) io_setup(0x83, &(0x7f00000003c0)=0x0) r3 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) ftruncate(r3, 0x7fff) fcntl$setstatus(r1, 0x4, 0x44800) io_submit(r2, 0x6, &(0x7f0000000540)=[&(0x7f00000000c0)={0x2703000000000009, 0x800ff7f, 0x3, 0x1, 0x0, r1, &(0x7f0000000000), 0x5000}]) 15:17:26 executing program 0: r0 = socket(0x10, 0x3, 0x0) r1 = socket$inet(0x2, 0x3, 0x5) setsockopt$inet_msfilter(r1, 0x0, 0x8, &(0x7f0000000200)=ANY=[@ANYBLOB="f1"], 0x1) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000040)={0x0, @local, @local}, &(0x7f0000000000)=0xc) sendmsg$nl_route_sched(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000001c40)={&(0x7f0000000100)=@newqdisc={0x30, 0x24, 0x1, 0x4, 0x0, {0x0, 0x0, 0x0, r2, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_tbf={{0x8, 0x8, 'tbf\x00'}, {0x4}}]}, 0x30}}, 0x0) 15:17:26 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @initdev={0xfe, 0x88, [], 0x1, 0x0}}, 0x1c) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x4e21, 0x0, @ipv4={[], [], @dev={0xac, 0x14, 0x14, 0x38}}}, 0x1c) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x81}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000000)=@assoc_value={0x0, 0x7f}, 0x8) [ 272.788879] hfsplus: unable to parse mount options 15:17:26 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @ipv4={[], [], @empty}}, 0x1c) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x4e21, 0x0, @ipv4={[], [], @dev={0xac, 0x14, 0x14, 0x38}}}, 0x1c) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x81}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000000)=@assoc_value={0x0, 0x7f}, 0x8) r1 = dup(0xffffffffffffffff) r2 = syz_open_procfs(0x0, &(0x7f0000000600)='auxv\x00') r3 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000200)='/dev/dlm-control\x00', 0x400, 0x0) sendfile(0xffffffffffffffff, r3, &(0x7f0000000340)=0x1fe, 0x10001) r4 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140)='nbd\x00') sendmsg$NBD_CMD_RECONFIGURE(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f00000000c0), 0xc, &(0x7f0000000180)={&(0x7f0000000280)=ANY=[@ANYRES16=r4, @ANYRES16=r2], 0x3}, 0x1, 0x0, 0x0, 0x44000}, 0x20004811) r5 = syz_open_procfs(0x0, &(0x7f0000000600)='auxv\x00') sendfile(0xffffffffffffffff, r5, &(0x7f0000000240)=0x202, 0x4000000000dc) r6 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140)='nbd\x00') sendmsg$NBD_CMD_RECONFIGURE(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f00000000c0), 0xc, &(0x7f0000000180)={&(0x7f0000000280)=ANY=[@ANYRES16=r6, @ANYRES16=r5], 0x3}, 0x1, 0x0, 0x0, 0x44000}, 0x20004811) ioctl$TIOCSTI(r5, 0x5412, 0x3) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000240)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r4, @ANYBLOB], 0x2c}, 0x1, 0x0, 0x0, 0x1}, 0x10) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000000080)={@mcast1, 0x9, 0x1, 0xff, 0x1, 0xffff, 0x100}, &(0x7f0000000100)=0x20) [ 272.888972] hfsplus: gid requires an argument [ 272.932447] hfsplus: unable to parse mount options [ 272.941597] sctp: [Deprecated]: syz-executor.3 (pid 14897) Use of struct sctp_assoc_value in delayed_ack socket option. [ 272.941597] Use struct sctp_sack_info instead [ 272.984043] sctp: [Deprecated]: syz-executor.3 (pid 14903) Use of struct sctp_assoc_value in delayed_ack socket option. [ 272.984043] Use struct sctp_sack_info instead [ 273.057557] sctp: [Deprecated]: syz-executor.5 (pid 14907) Use of struct sctp_assoc_value in delayed_ack socket option. [ 273.057557] Use struct sctp_sack_info instead 15:17:27 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @ipv4={[], [], @empty}}, 0x1c) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x4e21, 0x0, @ipv4={[], [], @dev={0xac, 0x14, 0x14, 0x38}}}, 0x1c) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x71, &(0x7f0000000000)=@assoc_value, 0x8) 15:17:27 executing program 0: r0 = socket(0x10, 0x3, 0x0) r1 = socket$inet(0x2, 0x3, 0x5) setsockopt$inet_msfilter(r1, 0x0, 0x8, &(0x7f0000000200)=ANY=[@ANYBLOB="f1"], 0x1) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000040)={0x0, @local, @local}, &(0x7f0000000000)=0xc) sendmsg$nl_route_sched(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000001c40)={&(0x7f0000000100)=@newqdisc={0x30, 0x24, 0x1, 0x5, 0x0, {0x0, 0x0, 0x0, r2, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_tbf={{0x8, 0x8, 'tbf\x00'}, {0x4}}]}, 0x30}}, 0x0) 15:17:27 executing program 2: r0 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) syz_mount_image$hfsplus(&(0x7f0000000000)='hfsplus\x00', &(0x7f0000000040)='./file0\x00', 0x6800000000000000, 0x0, 0x0, 0x0, &(0x7f0000001480)={[{@gid={'gid', 0x3d, r1}}]}) 15:17:27 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x4e21, 0x0, @ipv4={[], [], @dev={0xac, 0x14, 0x14, 0x38}}}, 0x1c) r1 = gettid() r2 = syz_open_procfs(0x0, &(0x7f0000000600)='auxv\x00') sendfile(0xffffffffffffffff, r2, &(0x7f0000000240)=0x202, 0x4000000000dc) ptrace$setopts(0x4206, 0x0, 0x0, 0x0) tkill(r1, 0x3c) ptrace$cont(0x18, r1, 0x0, 0x0) ptrace$setregs(0xd, r1, 0x0, &(0x7f0000000080)) ptrace$cont(0x20, r1, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x41c1, 0x40, 0xe, 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_bp={0x0, 0xa}, 0x0, 0x81, 0x0, 0x5, 0x58b, 0xb6c}, r1, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000000)=@assoc_value={0x0, 0x7f}, 0x8) r3 = dup(0xffffffffffffffff) r4 = syz_open_procfs(0x0, &(0x7f0000000600)='auxv\x00') sendfile(0xffffffffffffffff, r4, &(0x7f0000000240)=0x202, 0x4000000000dc) ptrace$cont(0x3af4cce07f1c4774, 0x0, 0xbc4, 0x0) r5 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140)='nbd\x00') sendmsg$NBD_CMD_RECONFIGURE(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f00000000c0), 0xc, &(0x7f0000000180)={&(0x7f0000000280)=ANY=[@ANYRES16=r5, @ANYRES16=r4], 0x3}, 0x1, 0x0, 0x0, 0x44000}, 0x20004811) sendmsg$NBD_CMD_CONNECT(r3, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000080)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r5, @ANYBLOB="4a740b0a6b8d9cce681225f4e6d702e88ba5cf8cc8d92fa212adcdd38253bda4055799cffa888151d26c74979f0ed119"], 0x2c}, 0x1, 0x0, 0x0, 0x8001}, 0x10) ioctl$DRM_IOCTL_AGP_ACQUIRE(r3, 0x6430) 15:17:27 executing program 4: syz_mount_image$msdos(0x0, &(0x7f0000000280)='./file0\x00', 0xe800, 0x1, &(0x7f0000000180)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400020401000200027400f8", 0x16}], 0x0, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000180)='./bus\x00', 0x0) io_setup(0x83, &(0x7f00000003c0)=0x0) r3 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) ftruncate(r3, 0x7fff) fcntl$setstatus(r1, 0x4, 0x44800) io_submit(r2, 0x6, &(0x7f0000000540)=[&(0x7f00000000c0)={0x2703000000000009, 0x800ff7f, 0x3, 0x1, 0x0, r1, &(0x7f0000000000), 0x5000}]) 15:17:27 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @ipv4={[], [], @empty}}, 0x1c) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x4e21, 0x0, @ipv4={[], [], @dev={0xac, 0x14, 0x14, 0x38}}}, 0x1c) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x64, &(0x7f0000000000)=@assoc_value, 0x8) [ 273.477568] hfsplus: gid requires an argument 15:17:27 executing program 3: openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080)='/dev/hwrng\x00', 0x80, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @ipv4={[], [], @empty}}, 0x1c) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x4e21, 0x0, @ipv4={[], [], @dev={0xac, 0x14, 0x14, 0x38}}}, 0x1c) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 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_bp={0x0}, 0x0, 0x81}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000000)=@assoc_value={0x0, 0x7f}, 0x8) [ 273.517107] hfsplus: unable to parse mount options 15:17:27 executing program 0: r0 = socket(0x10, 0x3, 0x0) r1 = socket$inet(0x2, 0x3, 0x5) setsockopt$inet_msfilter(r1, 0x0, 0x8, &(0x7f0000000200)=ANY=[@ANYBLOB="f1"], 0x1) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000040)={0x0, @local, @local}, &(0x7f0000000000)=0xc) sendmsg$nl_route_sched(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000001c40)={&(0x7f0000000100)=@newqdisc={0x30, 0x24, 0x1, 0x6, 0x0, {0x0, 0x0, 0x0, r2, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_tbf={{0x8, 0x8, 'tbf\x00'}, {0x4}}]}, 0x30}}, 0x0) 15:17:27 executing program 4: syz_mount_image$msdos(&(0x7f0000000340)='msdos\x00', 0x0, 0xe800, 0x1, &(0x7f0000000180)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400020401000200027400f8", 0x16}], 0x0, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000180)='./bus\x00', 0x0) io_setup(0x83, &(0x7f00000003c0)=0x0) r3 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) ftruncate(r3, 0x7fff) fcntl$setstatus(r1, 0x4, 0x44800) io_submit(r2, 0x6, &(0x7f0000000540)=[&(0x7f00000000c0)={0x2703000000000009, 0x800ff7f, 0x3, 0x1, 0x0, r1, &(0x7f0000000000), 0x5000}]) 15:17:27 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @ipv4={[], [], @empty}}, 0x1c) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x4e21, 0x0, @ipv4={[], [], @dev={0xac, 0x14, 0x14, 0x38}}}, 0x1c) 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_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x1e, &(0x7f0000000000)=@assoc_value, 0x8) 15:17:27 executing program 0: r0 = socket(0x10, 0x3, 0x0) r1 = socket$inet(0x2, 0x3, 0x5) setsockopt$inet_msfilter(r1, 0x0, 0x8, &(0x7f0000000200)=ANY=[@ANYBLOB="f1"], 0x1) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000040)={0x0, @local, @local}, &(0x7f0000000000)=0xc) sendmsg$nl_route_sched(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000001c40)={&(0x7f0000000100)=@newqdisc={0x30, 0x24, 0x1, 0x8, 0x0, {0x0, 0x0, 0x0, r2, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_tbf={{0x8, 0x8, 'tbf\x00'}, {0x4}}]}, 0x30}}, 0x0) [ 273.630798] hfsplus: gid requires an argument [ 273.642999] hfsplus: unable to parse mount options 15:17:27 executing program 2: r0 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) syz_mount_image$hfsplus(&(0x7f0000000000)='hfsplus\x00', &(0x7f0000000040)='./file0\x00', 0x6c00000000000000, 0x0, 0x0, 0x0, &(0x7f0000001480)={[{@gid={'gid', 0x3d, r1}}]}) [ 273.715095] sctp: [Deprecated]: syz-executor.3 (pid 14957) Use of struct sctp_assoc_value in delayed_ack socket option. [ 273.715095] Use struct sctp_sack_info instead [ 273.863544] hfsplus: gid requires an argument [ 273.874676] hfsplus: unable to parse mount options [ 273.913167] hfsplus: gid requires an argument [ 273.917796] hfsplus: unable to parse mount options 15:17:28 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @ipv4={[], [], @empty}}, 0x1c) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x4e21, 0x0, @ipv4={[], [], @dev={0xac, 0x14, 0x14, 0x38}}}, 0x1c) 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_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x72, &(0x7f0000000000)=@assoc_value, 0x8) 15:17:28 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @ipv4={[], [], @empty}}, 0x1c) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x4e21, 0x0, @ipv4={[], [], @dev={0xac, 0x14, 0x14, 0x38}}}, 0x1c) 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_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x18, &(0x7f0000000000)=@assoc_value, 0x8) 15:17:28 executing program 0: r0 = socket(0x10, 0x3, 0x0) r1 = socket$inet(0x2, 0x3, 0x5) setsockopt$inet_msfilter(r1, 0x0, 0x8, &(0x7f0000000200)=ANY=[@ANYBLOB="f1"], 0x1) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000040)={0x0, @local, @local}, &(0x7f0000000000)=0xc) sendmsg$nl_route_sched(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000001c40)={&(0x7f0000000100)=@newqdisc={0x30, 0x24, 0x1, 0x9, 0x0, {0x0, 0x0, 0x0, r2, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_tbf={{0x8, 0x8, 'tbf\x00'}, {0x4}}]}, 0x30}}, 0x0) 15:17:28 executing program 4: syz_mount_image$msdos(&(0x7f0000000340)='msdos\x00', 0x0, 0xe800, 0x1, &(0x7f0000000180)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400020401000200027400f8", 0x16}], 0x0, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000180)='./bus\x00', 0x0) io_setup(0x83, &(0x7f00000003c0)=0x0) r3 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) ftruncate(r3, 0x7fff) fcntl$setstatus(r1, 0x4, 0x44800) io_submit(r2, 0x6, &(0x7f0000000540)=[&(0x7f00000000c0)={0x2703000000000009, 0x800ff7f, 0x3, 0x1, 0x0, r1, &(0x7f0000000000), 0x5000}]) 15:17:28 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @ipv4={[], [], @empty}}, 0x1c) openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dlm-control\x00', 0x2, 0x0) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x4e21, 0x0, @ipv4={[], [], @dev={0xac, 0x14, 0x14, 0x38}}}, 0x1c) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x81}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000000)=@assoc_value={0x0, 0x7f}, 0x8) 15:17:28 executing program 2: r0 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) syz_mount_image$hfsplus(&(0x7f0000000000)='hfsplus\x00', &(0x7f0000000040)='./file0\x00', 0x7400000000000000, 0x0, 0x0, 0x0, &(0x7f0000001480)={[{@gid={'gid', 0x3d, r1}}]}) 15:17:28 executing program 0: r0 = socket(0x10, 0x3, 0x0) r1 = socket$inet(0x2, 0x3, 0x5) setsockopt$inet_msfilter(r1, 0x0, 0x8, &(0x7f0000000200)=ANY=[@ANYBLOB="f1"], 0x1) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000040)={0x0, @local, @local}, &(0x7f0000000000)=0xc) sendmsg$nl_route_sched(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000001c40)={&(0x7f0000000100)=@newqdisc={0x30, 0x24, 0x1, 0xa, 0x0, {0x0, 0x0, 0x0, r2, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_tbf={{0x8, 0x8, 'tbf\x00'}, {0x4}}]}, 0x30}}, 0x0) [ 274.384325] hfsplus: gid requires an argument [ 274.396211] hfsplus: unable to parse mount options [ 274.453633] sctp: [Deprecated]: syz-executor.3 (pid 14997) Use of struct sctp_assoc_value in delayed_ack socket option. [ 274.453633] Use struct sctp_sack_info instead 15:17:28 executing program 4: syz_mount_image$msdos(&(0x7f0000000340)='msdos\x00', 0x0, 0xe800, 0x1, &(0x7f0000000180)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400020401000200027400f8", 0x16}], 0x0, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000180)='./bus\x00', 0x0) io_setup(0x83, &(0x7f00000003c0)=0x0) r3 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) ftruncate(r3, 0x7fff) fcntl$setstatus(r1, 0x4, 0x44800) io_submit(r2, 0x6, &(0x7f0000000540)=[&(0x7f00000000c0)={0x2703000000000009, 0x800ff7f, 0x3, 0x1, 0x0, r1, &(0x7f0000000000), 0x5000}]) 15:17:28 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @ipv4={[], [], @empty}}, 0x1c) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x4e21, 0x0, @ipv4={[], [], @empty}}, 0x1c) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x81}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000000)=@assoc_value={0x0, 0x7f}, 0x8) [ 274.569637] hfsplus: gid requires an argument [ 274.584019] hfsplus: unable to parse mount options 15:17:28 executing program 0: r0 = socket(0x10, 0x3, 0x0) r1 = socket$inet(0x2, 0x3, 0x5) setsockopt$inet_msfilter(r1, 0x0, 0x8, &(0x7f0000000200)=ANY=[@ANYBLOB="f1"], 0x1) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000040)={0x0, @local, @local}, &(0x7f0000000000)=0xc) sendmsg$nl_route_sched(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000001c40)={&(0x7f0000000100)=@newqdisc={0x30, 0x24, 0x1, 0xb, 0x0, {0x0, 0x0, 0x0, r2, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_tbf={{0x8, 0x8, 'tbf\x00'}, {0x4}}]}, 0x30}}, 0x0) 15:17:28 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @ipv4={[], [], @empty}}, 0x1c) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x4e21, 0x0, @ipv4={[], [], @dev={0xac, 0x14, 0x14, 0x38}}}, 0x1c) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x81}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000000)=@assoc_value={0x0, 0x7f}, 0x8) socket$inet6_udplite(0xa, 0x2, 0x88) 15:17:28 executing program 2: r0 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) syz_mount_image$hfsplus(&(0x7f0000000000)='hfsplus\x00', &(0x7f0000000040)='./file0\x00', 0x7a00000000000000, 0x0, 0x0, 0x0, &(0x7f0000001480)={[{@gid={'gid', 0x3d, r1}}]}) [ 274.647827] sctp: [Deprecated]: syz-executor.5 (pid 15017) Use of struct sctp_assoc_value in delayed_ack socket option. [ 274.647827] Use struct sctp_sack_info instead [ 274.850465] hfsplus: gid requires an argument [ 274.876393] hfsplus: unable to parse mount options [ 274.941945] hfsplus: gid requires an argument [ 274.946723] hfsplus: unable to parse mount options 15:17:29 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @ipv4={[], [], @empty}}, 0x1c) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x4e21, 0x0, @ipv4={[], [], @dev={0xac, 0x14, 0x14, 0x38}}}, 0x1c) 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_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x75, &(0x7f0000000000)=@assoc_value, 0x8) 15:17:29 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @ipv4={[], [], @empty}}, 0x1c) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x4e21, 0x0, @ipv4={[], [], @dev={0xac, 0x14, 0x14, 0x38}}}, 0x1c) r1 = openat$dlm_plock(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dlm_plock\x00', 0x22000, 0x0) r2 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000440)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r2, &(0x7f00000000c0)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000080)={0xffffffffffffffff}, 0x2}}, 0x20) write$RDMA_USER_CM_CMD_SET_OPTION(r2, &(0x7f0000000180)={0xe, 0x18, 0xfa00, @id_tos={&(0x7f0000000000), r3, 0x0, 0x0, 0x1}}, 0x20) write$RDMA_USER_CM_CMD_CONNECT(r1, &(0x7f0000000100)={0x6, 0x118, 0xfa00, {{0xffffffff, 0x7ff, "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", 0x4, 0x2, 0x6, 0x0, 0x40, 0x1, 0x58}, r3}}, 0x120) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x81}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000000)=@assoc_value={0x0, 0x7f}, 0x8) 15:17:29 executing program 0: r0 = socket(0x10, 0x3, 0x0) r1 = socket$inet(0x2, 0x3, 0x5) setsockopt$inet_msfilter(r1, 0x0, 0x8, &(0x7f0000000200)=ANY=[@ANYBLOB="f1"], 0x1) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000040)={0x0, @local, @local}, &(0x7f0000000000)=0xc) sendmsg$nl_route_sched(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000001c40)={&(0x7f0000000100)=@newqdisc={0x30, 0x24, 0x1, 0xc, 0x0, {0x0, 0x0, 0x0, r2, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_tbf={{0x8, 0x8, 'tbf\x00'}, {0x4}}]}, 0x30}}, 0x0) 15:17:29 executing program 4: syz_mount_image$msdos(&(0x7f0000000340)='msdos\x00', &(0x7f0000000280)='./file0\x00', 0x0, 0x1, &(0x7f0000000180)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400020401000200027400f8", 0x16}], 0x0, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000180)='./bus\x00', 0x0) io_setup(0x83, &(0x7f00000003c0)=0x0) r3 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) ftruncate(r3, 0x7fff) fcntl$setstatus(r1, 0x4, 0x44800) io_submit(r2, 0x6, &(0x7f0000000540)=[&(0x7f00000000c0)={0x2703000000000009, 0x800ff7f, 0x3, 0x1, 0x0, r1, &(0x7f0000000000), 0x5000}]) 15:17:29 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) r1 = dup(0xffffffffffffffff) r2 = syz_open_procfs(0x0, &(0x7f0000000600)='auxv\x00') sendfile(0xffffffffffffffff, r2, &(0x7f0000000240)=0x202, 0x4000000000dc) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140)='nbd\x00') sendmsg$NBD_CMD_RECONFIGURE(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f00000000c0), 0xc, &(0x7f0000000180)={&(0x7f0000000280)=ANY=[@ANYRES16=r3, @ANYRES16=r2], 0x3}, 0x1, 0x0, 0x0, 0x44000}, 0x20004811) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000240)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r3, @ANYBLOB], 0x2c}, 0x1, 0x0, 0x0, 0x1}, 0x10) r4 = socket(0x18, 0x0, 0x0) connect$rxrpc(r4, 0x0, 0x0) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)=ANY=[@ANYBLOB='X\x00\x00\x00', @ANYRES16=r3, @ANYBLOB="000128bd700075bd16a2413a00000000000000abf133ffdbdf25010000000c000500", @ANYRES32, @ANYBLOB="08000100", @ANYRES32=r4, @ANYBLOB="0c000300faffffffffffffff0c00080009000000000000000c0006000300000000000000"], 0x58}, 0x1, 0x0, 0x0, 0x4000040}, 0x841) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r4, 0x84, 0x12, &(0x7f0000000080)=0x6, 0x4) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @ipv4={[], [], @empty}}, 0x1c) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x4e21, 0x0, @ipv4={[], [], @dev={0xac, 0x14, 0x14, 0x38}}}, 0x1c) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x81}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000000)=@assoc_value={0x0, 0x7f}, 0x8) 15:17:29 executing program 2: r0 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) syz_mount_image$hfsplus(&(0x7f0000000000)='hfsplus\x00', &(0x7f0000000040)='./file0\x00', 0x8cffffff00000000, 0x0, 0x0, 0x0, &(0x7f0000001480)={[{@gid={'gid', 0x3d, r1}}]}) [ 275.289858] hfsplus: gid requires an argument 15:17:29 executing program 0: r0 = socket(0x10, 0x3, 0x0) r1 = socket$inet(0x2, 0x3, 0x5) setsockopt$inet_msfilter(r1, 0x0, 0x8, &(0x7f0000000200)=ANY=[@ANYBLOB="f1"], 0x1) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000040)={0x0, @local, @local}, &(0x7f0000000000)=0xc) sendmsg$nl_route_sched(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000001c40)={&(0x7f0000000100)=@newqdisc={0x30, 0x24, 0x1, 0xe, 0x0, {0x0, 0x0, 0x0, r2, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_tbf={{0x8, 0x8, 'tbf\x00'}, {0x4}}]}, 0x30}}, 0x0) [ 275.316700] hfsplus: unable to parse mount options [ 275.325885] FAT-fs (loop4): bogus number of reserved sectors [ 275.357925] FAT-fs (loop4): Can't find a valid FAT filesystem 15:17:29 executing program 2: r0 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) syz_mount_image$hfsplus(&(0x7f0000000000)='hfsplus\x00', &(0x7f0000000040)='./file0\x00', 0x97ffffff00000000, 0x0, 0x0, 0x0, &(0x7f0000001480)={[{@gid={'gid', 0x3d, r1}}]}) 15:17:29 executing program 4: syz_mount_image$msdos(&(0x7f0000000340)='msdos\x00', &(0x7f0000000280)='./file0\x00', 0x0, 0x1, &(0x7f0000000180)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400020401000200027400f8", 0x16}], 0x0, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000180)='./bus\x00', 0x0) io_setup(0x83, &(0x7f00000003c0)=0x0) r3 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) ftruncate(r3, 0x7fff) fcntl$setstatus(r1, 0x4, 0x44800) io_submit(r2, 0x6, &(0x7f0000000540)=[&(0x7f00000000c0)={0x2703000000000009, 0x800ff7f, 0x3, 0x1, 0x0, r1, &(0x7f0000000000), 0x5000}]) 15:17:29 executing program 0: r0 = socket(0x10, 0x3, 0x0) r1 = socket$inet(0x2, 0x3, 0x5) setsockopt$inet_msfilter(r1, 0x0, 0x8, &(0x7f0000000200)=ANY=[@ANYBLOB="f1"], 0x1) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000040)={0x0, @local, @local}, &(0x7f0000000000)=0xc) sendmsg$nl_route_sched(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000001c40)={&(0x7f0000000100)=@newqdisc={0x30, 0x24, 0x1, 0xf, 0x0, {0x0, 0x0, 0x0, r2, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_tbf={{0x8, 0x8, 'tbf\x00'}, {0x4}}]}, 0x30}}, 0x0) 15:17:29 executing program 5 (fault-call:8 fault-nth:0): syz_mount_image$msdos(&(0x7f0000000340)='msdos\x00', &(0x7f0000000280)='./file0\x00', 0xe800, 0x1, &(0x7f0000000180)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400020401000200027400f8", 0x16}], 0x800010, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000180)='./bus\x00', 0x0) io_setup(0x83, &(0x7f00000003c0)=0x0) r3 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) ftruncate(r3, 0x7fff) fcntl$setstatus(r1, 0x4, 0x44800) io_submit(r2, 0x6, &(0x7f0000000540)=[&(0x7f00000000c0)={0x2703000000000009, 0x800ff7f, 0x3, 0x1, 0x0, r1, &(0x7f0000000000), 0x5000}]) 15:17:29 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @ipv4={[], [], @empty}}, 0x1c) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x4e21, 0x0, @ipv4={[], [], @dev={0xac, 0x14, 0x14, 0x38}}}, 0x1c) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x0, @perf_bp={0x0}, 0x0, 0x81}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000000)=@assoc_value={0x0, 0x7f}, 0x8) [ 275.595587] hfsplus: gid requires an argument [ 275.609371] hfsplus: unable to parse mount options [ 275.621472] FAT-fs (loop4): bogus number of reserved sectors [ 275.647825] FAT-fs (loop4): Can't find a valid FAT filesystem [ 275.787395] FAULT_INJECTION: forcing a failure. [ 275.787395] name failslab, interval 1, probability 0, space 0, times 0 [ 275.798806] CPU: 0 PID: 15096 Comm: syz-executor.5 Not tainted 4.19.127-syzkaller #0 [ 275.806721] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 275.816096] Call Trace: [ 275.818758] dump_stack+0x1fc/0x2fe [ 275.822411] should_fail.cold+0xa/0x14 [ 275.826299] ? setup_fault_attr+0x200/0x200 [ 275.830783] __should_failslab+0x115/0x180 [ 275.835041] should_failslab+0x5/0xf [ 275.838763] kmem_cache_alloc+0x278/0x370 [ 275.842916] io_submit_one+0x131/0x20c0 [ 275.846890] ? lookup_ioctx+0x1c0/0x7c0 [ 275.850865] ? aio_fsync+0x350/0x350 [ 275.854593] ? lock_acquire+0x170/0x3c0 [ 275.858582] ? __might_fault+0x11f/0x1d0 [ 275.862649] ? __might_fault+0xef/0x1d0 [ 275.866636] ? __se_sys_io_submit+0x142/0x4a0 [ 275.871226] __se_sys_io_submit+0x142/0x4a0 [ 275.875549] ? io_submit_one+0x20c0/0x20c0 [ 275.879781] ? fput+0x2b/0x190 [ 275.883003] ? __ia32_sys_read+0xb0/0xb0 [ 275.887157] ? __se_sys_clock_nanosleep+0x2b0/0x2b0 [ 275.892195] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 275.896976] ? trace_hardirqs_off_caller+0x69/0x210 [ 275.902045] ? do_syscall_64+0xf9/0x620 [ 275.906022] do_syscall_64+0xf9/0x620 [ 275.909831] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 275.915089] RIP: 0033:0x45ca69 [ 275.918288] Code: 0d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 db b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 275.937189] RSP: 002b:00007f17f5468c78 EFLAGS: 00000246 ORIG_RAX: 00000000000000d1 [ 275.944928] RAX: ffffffffffffffda RBX: 00000000004e0d40 RCX: 000000000045ca69 [ 275.952207] RDX: 0000000020000540 RSI: 0000000000000006 RDI: 00007f17f5425000 [ 275.959510] RBP: 000000000078bf00 R08: 0000000000000000 R09: 0000000000000000 [ 275.966775] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000006 [ 275.974075] R13: 00000000000001fb R14: 00000000004c4486 R15: 00007f17f54696d4 15:17:30 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @ipv4={[], [], @empty}}, 0x1c) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x4e21, 0x0, @ipv4={[], [], @dev={0xac, 0x14, 0x14, 0x38}}}, 0x1c) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x76, &(0x7f0000000000)=@assoc_value, 0x8) 15:17:30 executing program 0: r0 = socket(0x10, 0x3, 0x0) r1 = socket$inet(0x2, 0x3, 0x5) setsockopt$inet_msfilter(r1, 0x0, 0x8, &(0x7f0000000200)=ANY=[@ANYBLOB="f1"], 0x1) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000040)={0x0, @local, @local}, &(0x7f0000000000)=0xc) sendmsg$nl_route_sched(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000001c40)={&(0x7f0000000100)=@newqdisc={0x30, 0x24, 0x1, 0x10, 0x0, {0x0, 0x0, 0x0, r2, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_tbf={{0x8, 0x8, 'tbf\x00'}, {0x4}}]}, 0x30}}, 0x0) 15:17:30 executing program 2: r0 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) syz_mount_image$hfsplus(&(0x7f0000000000)='hfsplus\x00', &(0x7f0000000040)='./file0\x00', 0xf6ffffff00000000, 0x0, 0x0, 0x0, &(0x7f0000001480)={[{@gid={'gid', 0x3d, r1}}]}) 15:17:30 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @ipv4={[], [], @empty}}, 0x1c) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x4e21, 0x0, @ipv4={[], [], @dev={0xac, 0x14, 0x14, 0x38}}}, 0x1c) r1 = gettid() ptrace$setopts(0x4206, r1, 0x0, 0x0) tkill(r1, 0x3c) ptrace$cont(0x18, r1, 0x0, 0x0) ptrace$setregs(0xd, r1, 0x0, &(0x7f0000000080)) ptrace$cont(0x20, r1, 0x0, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000600)='auxv\x00') r3 = syz_open_procfs(0x0, &(0x7f0000000600)='auxv\x00') sendfile(0xffffffffffffffff, r3, &(0x7f0000000240)=0x202, 0x4000000000dc) syz_genetlink_get_family_id$nbd(&(0x7f0000000140)='nbd\x00') sendfile(0xffffffffffffffff, r3, &(0x7f0000000240)=0x202, 0x4000000000dc) r4 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140)='nbd\x00') sendmsg$NBD_CMD_RECONFIGURE(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f00000000c0), 0xc, &(0x7f0000000180)={&(0x7f0000000280)=ANY=[@ANYRES16=r4, @ANYRES16=r2], 0x3}, 0x1, 0x0, 0x0, 0x44000}, 0x20004811) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000300)={0xffffffffffffffff, 0xc0, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000380)=0x401, 0x0, 0x0, 0x0, &(0x7f0000000140)={0x0, 0x5}, 0x0, 0x0, &(0x7f0000000180)={0x4, 0xa, 0x4, 0x6}, &(0x7f00000001c0)=0x9167, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000200)=0x6}}, 0x10) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000340)={r1, r2, 0x0, 0x13, &(0x7f0000000080)='\',,!{^^*@^\x0e{$^\'d*\\\x00', r5}, 0x30) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x81}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000000)=@assoc_value={0x0, 0x7f}, 0x8) 15:17:30 executing program 4: syz_mount_image$msdos(&(0x7f0000000340)='msdos\x00', &(0x7f0000000280)='./file0\x00', 0x0, 0x1, &(0x7f0000000180)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400020401000200027400f8", 0x16}], 0x0, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000180)='./bus\x00', 0x0) io_setup(0x83, &(0x7f00000003c0)=0x0) r3 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) ftruncate(r3, 0x7fff) fcntl$setstatus(r1, 0x4, 0x44800) io_submit(r2, 0x6, &(0x7f0000000540)=[&(0x7f00000000c0)={0x2703000000000009, 0x800ff7f, 0x3, 0x1, 0x0, r1, &(0x7f0000000000), 0x5000}]) 15:17:30 executing program 5 (fault-call:8 fault-nth:1): syz_mount_image$msdos(&(0x7f0000000340)='msdos\x00', &(0x7f0000000280)='./file0\x00', 0xe800, 0x1, &(0x7f0000000180)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400020401000200027400f8", 0x16}], 0x800010, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000180)='./bus\x00', 0x0) io_setup(0x83, &(0x7f00000003c0)=0x0) r3 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) ftruncate(r3, 0x7fff) fcntl$setstatus(r1, 0x4, 0x44800) io_submit(r2, 0x6, &(0x7f0000000540)=[&(0x7f00000000c0)={0x2703000000000009, 0x800ff7f, 0x3, 0x1, 0x0, r1, &(0x7f0000000000), 0x5000}]) 15:17:30 executing program 0: r0 = socket(0x10, 0x3, 0x0) r1 = socket$inet(0x2, 0x3, 0x5) setsockopt$inet_msfilter(r1, 0x0, 0x8, &(0x7f0000000200)=ANY=[@ANYBLOB="f1"], 0x1) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000040)={0x0, @local, @local}, &(0x7f0000000000)=0xc) sendmsg$nl_route_sched(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000001c40)={&(0x7f0000000100)=@newqdisc={0x30, 0x24, 0x1, 0x60, 0x0, {0x0, 0x0, 0x0, r2, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_tbf={{0x8, 0x8, 'tbf\x00'}, {0x4}}]}, 0x30}}, 0x0) [ 276.273199] FAT-fs (loop4): bogus number of reserved sectors [ 276.280835] FAT-fs (loop4): Can't find a valid FAT filesystem [ 276.282886] hfsplus: gid requires an argument 15:17:30 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @ipv4={[], [], @empty}}, 0x1c) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x4e21, 0x0, @ipv4={[], [], @dev={0xac, 0x14, 0x14, 0x38}}}, 0x1c) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x3, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x81, 0x0, 0x2, 0x0, 0x6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x3, 0x6) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, 0x0, 0x0) getpeername$l2tp6(r1, &(0x7f0000000080), &(0x7f0000000180)=0x20) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000000)=@assoc_value={0x0, 0x7f}, 0x8) [ 276.322555] FAT-fs (loop5): error, invalid access to FAT (entry 0x00000020) [ 276.325574] hfsplus: unable to parse mount options [ 276.361245] FAT-fs (loop5): Filesystem has been set read-only [ 276.384973] FAT-fs (loop5): error, invalid access to FAT (entry 0x00000020) [ 276.407473] hfsplus: gid requires an argument [ 276.414129] FAULT_INJECTION: forcing a failure. [ 276.414129] name failslab, interval 1, probability 0, space 0, times 0 15:17:30 executing program 0: r0 = socket(0x10, 0x3, 0x0) r1 = socket$inet(0x2, 0x3, 0x5) setsockopt$inet_msfilter(r1, 0x0, 0x8, &(0x7f0000000200)=ANY=[@ANYBLOB="f1"], 0x1) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000040)={0x0, @local, @local}, &(0x7f0000000000)=0xc) sendmsg$nl_route_sched(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000001c40)={&(0x7f0000000100)=@newqdisc={0x30, 0x24, 0x1, 0xf0, 0x0, {0x0, 0x0, 0x0, r2, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_tbf={{0x8, 0x8, 'tbf\x00'}, {0x4}}]}, 0x30}}, 0x0) [ 276.436982] CPU: 1 PID: 15144 Comm: syz-executor.5 Not tainted 4.19.127-syzkaller #0 [ 276.444883] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 276.451876] hfsplus: unable to parse mount options [ 276.454263] Call Trace: [ 276.454285] dump_stack+0x1fc/0x2fe [ 276.454302] should_fail.cold+0xa/0x14 [ 276.469339] ? setup_fault_attr+0x200/0x200 [ 276.473690] ? mempool_alloc+0x340/0x340 [ 276.477754] __should_failslab+0x115/0x180 [ 276.481994] should_failslab+0x5/0xf [ 276.485712] kmem_cache_alloc+0x40/0x370 [ 276.489797] ? mempool_alloc+0x340/0x340 [ 276.493868] mempool_alloc+0x148/0x340 [ 276.497760] ? mempool_resize+0x760/0x760 [ 276.501915] ? __lock_acquire+0x6b9/0x4380 [ 276.506155] ? __lock_acquire+0x6b9/0x4380 [ 276.510400] bio_alloc_bioset+0x398/0x610 [ 276.514557] ? mark_held_locks+0xf0/0xf0 [ 276.518620] ? bvec_alloc+0x2f0/0x2f0 [ 276.522420] ? __lock_acquire+0x6b9/0x4380 [ 276.526654] ? mark_held_locks+0xf0/0xf0 [ 276.530721] mpage_alloc.isra.0+0x37/0x260 [ 276.534970] __mpage_writepage+0x105a/0x15c0 [ 276.539407] ? lock_downgrade+0x740/0x740 [ 276.543595] ? clean_buffers+0x290/0x290 [ 276.547661] ? clear_page_dirty_for_io+0xaa0/0xfd0 [ 276.552585] ? lock_downgrade+0x740/0x740 [ 276.556726] ? check_preemption_disabled+0x41/0x280 [ 276.561748] write_cache_pages+0x84c/0x1400 [ 276.566075] ? clean_buffers+0x290/0x290 [ 276.570159] ? clear_page_dirty_for_io+0xfd0/0xfd0 [ 276.575087] ? mark_held_locks+0xf0/0xf0 [ 276.579148] ? fat_add_cluster+0xf0/0xf0 [ 276.583197] mpage_writepages+0xdb/0x240 [ 276.587258] ? mpage_end_io+0x1f0/0x1f0 [ 276.591350] ? fat_add_cluster+0xf0/0xf0 [ 276.595403] ? mark_held_locks+0xf0/0xf0 [ 276.599458] ? mark_held_locks+0xf0/0xf0 [ 276.603509] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 276.608093] ? _raw_spin_unlock_irq+0x5a/0x90 [ 276.612590] ? fat_readpages+0x30/0x30 [ 276.616469] do_writepages+0xf3/0x2a0 [ 276.620281] ? page_writeback_cpu_online+0x10/0x10 [ 276.625218] ? do_raw_spin_unlock+0x171/0x260 [ 276.629703] ? _raw_spin_unlock+0x29/0x40 [ 276.633873] __filemap_fdatawrite_range+0x27d/0x350 [ 276.638935] ? delete_from_page_cache_batch+0xce0/0xce0 [ 276.644306] ? file_remove_privs+0x182/0x4f0 [ 276.648701] ? mnt_clone_write+0x10a/0x150 [ 276.652946] filemap_write_and_wait_range+0x46/0xd0 [ 276.657957] generic_file_direct_write+0x385/0x490 [ 276.662909] __generic_file_write_iter+0x2d4/0x610 [ 276.667843] generic_file_write_iter+0x3f4/0x725 [ 276.672596] aio_write+0x346/0x530 [ 276.676132] ? aio_read+0x3b0/0x3b0 [ 276.679752] ? lock_downgrade+0x740/0x740 [ 276.683926] ? lock_downgrade+0x740/0x740 [ 276.688276] ? lock_acquire+0x170/0x3c0 [ 276.692260] ? __might_fault+0xef/0x1d0 [ 276.696248] io_submit_one+0x1005/0x20c0 [ 276.700314] ? lookup_ioctx+0x1c0/0x7c0 [ 276.704306] ? aio_fsync+0x350/0x350 [ 276.708052] ? lock_acquire+0x170/0x3c0 [ 276.712057] ? __might_fault+0x11f/0x1d0 [ 276.716127] ? __might_fault+0xef/0x1d0 [ 276.720118] ? __se_sys_io_submit+0x142/0x4a0 [ 276.724612] __se_sys_io_submit+0x142/0x4a0 [ 276.728929] ? io_submit_one+0x20c0/0x20c0 [ 276.733174] ? fput+0x2b/0x190 [ 276.736360] ? __ia32_sys_read+0xb0/0xb0 [ 276.740412] ? __se_sys_clock_nanosleep+0x2b0/0x2b0 [ 276.745424] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 276.750324] ? trace_hardirqs_off_caller+0x69/0x210 [ 276.755348] ? do_syscall_64+0xf9/0x620 [ 276.759327] do_syscall_64+0xf9/0x620 [ 276.763125] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 276.768308] RIP: 0033:0x45ca69 15:17:30 executing program 4: syz_mount_image$msdos(&(0x7f0000000340)='msdos\x00', &(0x7f0000000280)='./file0\x00', 0xe800, 0x0, 0x0, 0x0, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000180)='./bus\x00', 0x0) io_setup(0x83, &(0x7f00000003c0)=0x0) r3 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) ftruncate(r3, 0x7fff) fcntl$setstatus(r1, 0x4, 0x44800) io_submit(r2, 0x6, &(0x7f0000000540)=[&(0x7f00000000c0)={0x2703000000000009, 0x800ff7f, 0x3, 0x1, 0x0, r1, &(0x7f0000000000), 0x5000}]) 15:17:30 executing program 2: r0 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) syz_mount_image$hfsplus(&(0x7f0000000000)='hfsplus\x00', &(0x7f0000000040)='./file0\x00', 0xfcfdffff00000000, 0x0, 0x0, 0x0, &(0x7f0000001480)={[{@gid={'gid', 0x3d, r1}}]}) [ 276.771492] Code: 0d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 db b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 276.790382] RSP: 002b:00007f17f5444c78 EFLAGS: 00000246 ORIG_RAX: 00000000000000d1 [ 276.798087] RAX: ffffffffffffffda RBX: 00000000004e0d40 RCX: 000000000045ca69 [ 276.805343] RDX: 0000000020000540 RSI: 0000000000000006 RDI: 00007f17f5446000 [ 276.812613] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 276.819869] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000006 [ 276.827141] R13: 00000000000001fb R14: 00000000004c4486 R15: 00007f17f54456d4 [ 276.860257] sctp_setsockopt_delayed_ack: 7 callbacks suppressed [ 276.860266] sctp: [Deprecated]: syz-executor.3 (pid 15155) Use of struct sctp_assoc_value in delayed_ack socket option. [ 276.860266] Use struct sctp_sack_info instead 15:17:30 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @ipv4={[], [], @empty}}, 0x1c) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x4e21, 0x0, @ipv4={[], [], @dev={0xac, 0x14, 0x14, 0x38}}}, 0x1c) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 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_bp={0x0}, 0x0, 0x81}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$vsock(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vsock\x00', 0x40, 0x0) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000000)=@assoc_value={0x0, 0x7f}, 0x8) [ 276.950385] FAT-fs (loop5): error, invalid access to FAT (entry 0x00000020) [ 276.961728] attempt to access beyond end of device [ 276.981631] FAT-fs (loop4): bogus number of reserved sectors [ 276.991829] loop5: rw=34817, want=157, limit=116 [ 276.998835] FAT-fs (loop4): Can't find a valid FAT filesystem [ 277.028723] sctp: [Deprecated]: syz-executor.3 (pid 15170) Use of struct sctp_assoc_value in delayed_ack socket option. [ 277.028723] Use struct sctp_sack_info instead 15:17:31 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @ipv4={[], [], @empty}}, 0x1c) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x4e21, 0x0, @ipv4={[], [], @dev={0xac, 0x14, 0x14, 0x38}}}, 0x1c) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x77, &(0x7f0000000000)=@assoc_value, 0x8) 15:17:31 executing program 0: r0 = socket(0x10, 0x3, 0x0) r1 = socket$inet(0x2, 0x3, 0x5) setsockopt$inet_msfilter(r1, 0x0, 0x8, &(0x7f0000000200)=ANY=[@ANYBLOB="f1"], 0x1) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000040)={0x0, @local, @local}, &(0x7f0000000000)=0xc) sendmsg$nl_route_sched(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000001c40)={&(0x7f0000000100)=@newqdisc={0x30, 0x24, 0x1, 0x1b6, 0x0, {0x0, 0x0, 0x0, r2, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_tbf={{0x8, 0x8, 'tbf\x00'}, {0x4}}]}, 0x30}}, 0x0) 15:17:31 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @ipv4={[], [], @empty}}, 0x1c) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x4e21, 0x0, @ipv4={[], [], @dev={0xac, 0x14, 0x14, 0x38}}}, 0x1c) r1 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x81}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000600)='auxv\x00') sendfile(0xffffffffffffffff, r2, &(0x7f0000000240)=0x202, 0x4000000000dc) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140)='nbd\x00') sendmsg$NBD_CMD_RECONFIGURE(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f00000000c0), 0xc, &(0x7f0000000180)={&(0x7f0000000280)=ANY=[@ANYRES16=r3, @ANYRES16=r2], 0x3}, 0x1, 0x0, 0x0, 0x44000}, 0x20004811) sendfile(r2, r1, &(0x7f0000000080)=0x8001, 0xfffffffffffffff7) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000000)=@assoc_value={0x0, 0x7f}, 0x8) 15:17:31 executing program 5 (fault-call:8 fault-nth:2): syz_mount_image$msdos(&(0x7f0000000340)='msdos\x00', &(0x7f0000000280)='./file0\x00', 0xe800, 0x1, &(0x7f0000000180)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400020401000200027400f8", 0x16}], 0x800010, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000180)='./bus\x00', 0x0) io_setup(0x83, &(0x7f00000003c0)=0x0) r3 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) ftruncate(r3, 0x7fff) fcntl$setstatus(r1, 0x4, 0x44800) io_submit(r2, 0x6, &(0x7f0000000540)=[&(0x7f00000000c0)={0x2703000000000009, 0x800ff7f, 0x3, 0x1, 0x0, r1, &(0x7f0000000000), 0x5000}]) 15:17:31 executing program 4: syz_mount_image$msdos(&(0x7f0000000340)='msdos\x00', &(0x7f0000000280)='./file0\x00', 0xe800, 0x0, 0x0, 0x0, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000180)='./bus\x00', 0x0) io_setup(0x83, &(0x7f00000003c0)=0x0) r3 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) ftruncate(r3, 0x7fff) fcntl$setstatus(r1, 0x4, 0x44800) io_submit(r2, 0x6, &(0x7f0000000540)=[&(0x7f00000000c0)={0x2703000000000009, 0x800ff7f, 0x3, 0x1, 0x0, r1, &(0x7f0000000000), 0x5000}]) 15:17:31 executing program 0: r0 = socket(0x10, 0x3, 0x0) r1 = socket$inet(0x2, 0x3, 0x5) setsockopt$inet_msfilter(r1, 0x0, 0x8, &(0x7f0000000200)=ANY=[@ANYBLOB="f1"], 0x1) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000040)={0x0, @local, @local}, &(0x7f0000000000)=0xc) sendmsg$nl_route_sched(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000001c40)={&(0x7f0000000100)=@newqdisc={0x30, 0x24, 0x1, 0x300, 0x0, {0x0, 0x0, 0x0, r2, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_tbf={{0x8, 0x8, 'tbf\x00'}, {0x4}}]}, 0x30}}, 0x0) [ 277.206520] hfsplus: gid requires an argument [ 277.211687] hfsplus: unable to parse mount options [ 277.240153] sctp: [Deprecated]: syz-executor.3 (pid 15182) Use of struct sctp_assoc_value in delayed_ack socket option. [ 277.240153] Use struct sctp_sack_info instead [ 277.275483] hfsplus: gid requires an argument [ 277.285286] hfsplus: unable to parse mount options [ 277.286376] FAT-fs (loop4): bogus number of reserved sectors [ 277.302982] FAT-fs (loop4): Can't find a valid FAT filesystem 15:17:31 executing program 0: r0 = socket(0x10, 0x3, 0x0) r1 = socket$inet(0x2, 0x3, 0x5) setsockopt$inet_msfilter(r1, 0x0, 0x8, &(0x7f0000000200)=ANY=[@ANYBLOB="f1"], 0x1) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000040)={0x0, @local, @local}, &(0x7f0000000000)=0xc) sendmsg$nl_route_sched(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000001c40)={&(0x7f0000000100)=@newqdisc={0x30, 0x24, 0x1, 0x500, 0x0, {0x0, 0x0, 0x0, r2, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_tbf={{0x8, 0x8, 'tbf\x00'}, {0x4}}]}, 0x30}}, 0x0) 15:17:31 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @ipv4={[], [], @empty}}, 0x1c) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x4e21, 0x0, @ipv4={[], [], @dev={0xac, 0x14, 0x14, 0x38}}}, 0x1c) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x81}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000000)=@assoc_value={0x0, 0x7f}, 0x8) r1 = gettid() ptrace$setopts(0x4206, r1, 0x0, 0x0) tkill(r1, 0x3c) ptrace$cont(0x18, r1, 0x0, 0x0) ptrace$setregs(0xd, r1, 0x0, &(0x7f0000000080)) ptrace$cont(0x20, r1, 0x0, 0x0) sched_getscheduler(r1) r2 = syz_open_procfs(0x0, &(0x7f0000000600)='auxv\x00') r3 = socket$inet6(0xa, 0x3, 0x6) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r3, 0x29, 0x20, 0x0, 0x0) connect$inet6(r3, &(0x7f0000000100)={0xa, 0x4e23, 0x101, @mcast1, 0x3}, 0x1c) sendfile(0xffffffffffffffff, r2, &(0x7f0000000240)=0x202, 0x4000000000dc) syz_genetlink_get_family_id$nbd(&(0x7f0000000140)='nbd\x00') sendmsg$NBD_CMD_RECONFIGURE(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f00000000c0), 0xc, &(0x7f0000000180)={&(0x7f0000000200)=ANY=[@ANYRESDEC, @ANYRES16=r2], 0x3}, 0x1, 0x0, 0x0, 0x44000}, 0x20004811) connect$rxrpc(r2, &(0x7f0000000080)=@in6={0x21, 0x3, 0x2, 0x1c, {0xa, 0x4e22, 0x64, @mcast1, 0x7fffffff}}, 0x24) 15:17:31 executing program 2: r0 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) syz_mount_image$hfsplus(&(0x7f0000000000)='hfsplus\x00', &(0x7f0000000040)='./file0\x00', 0xfdfdffff00000000, 0x0, 0x0, 0x0, &(0x7f0000001480)={[{@gid={'gid', 0x3d, r1}}]}) 15:17:31 executing program 0: r0 = socket(0x10, 0x3, 0x0) r1 = socket$inet(0x2, 0x3, 0x5) setsockopt$inet_msfilter(r1, 0x0, 0x8, &(0x7f0000000200)=ANY=[@ANYBLOB="f1"], 0x1) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000040)={0x0, @local, @local}, &(0x7f0000000000)=0xc) sendmsg$nl_route_sched(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000001c40)={&(0x7f0000000100)=@newqdisc={0x30, 0x24, 0x1, 0x600, 0x0, {0x0, 0x0, 0x0, r2, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_tbf={{0x8, 0x8, 'tbf\x00'}, {0x4}}]}, 0x30}}, 0x0) 15:17:31 executing program 4: syz_mount_image$msdos(&(0x7f0000000340)='msdos\x00', &(0x7f0000000280)='./file0\x00', 0xe800, 0x0, 0x0, 0x0, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000180)='./bus\x00', 0x0) io_setup(0x83, &(0x7f00000003c0)=0x0) r3 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) ftruncate(r3, 0x7fff) fcntl$setstatus(r1, 0x4, 0x44800) io_submit(r2, 0x6, &(0x7f0000000540)=[&(0x7f00000000c0)={0x2703000000000009, 0x800ff7f, 0x3, 0x1, 0x0, r1, &(0x7f0000000000), 0x5000}]) [ 277.411239] FAT-fs (loop5): error, invalid access to FAT (entry 0x00000020) [ 277.460749] FAT-fs (loop5): Filesystem has been set read-only [ 277.484255] FAT-fs (loop5): error, invalid access to FAT (entry 0x00000020) [ 277.498078] hfsplus: gid requires an argument [ 277.508799] FAULT_INJECTION: forcing a failure. [ 277.508799] name failslab, interval 1, probability 0, space 0, times 0 [ 277.513232] FAT-fs (loop4): bogus number of reserved sectors [ 277.530250] hfsplus: unable to parse mount options [ 277.542916] FAT-fs (loop4): Can't find a valid FAT filesystem [ 277.543702] CPU: 0 PID: 15211 Comm: syz-executor.5 Not tainted 4.19.127-syzkaller #0 [ 277.556682] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 277.566031] Call Trace: [ 277.568666] dump_stack+0x1fc/0x2fe [ 277.572414] should_fail.cold+0xa/0x14 [ 277.576310] ? setup_fault_attr+0x200/0x200 [ 277.578075] sctp: [Deprecated]: syz-executor.3 (pid 15228) Use of struct sctp_assoc_value in delayed_ack socket option. [ 277.578075] Use struct sctp_sack_info instead [ 277.580627] ? should_fail+0x142/0x7c0 [ 277.580641] ? setup_fault_attr+0x200/0x200 [ 277.580657] ? mempool_alloc+0x340/0x340 [ 277.580671] __should_failslab+0x115/0x180 [ 277.580684] should_failslab+0x5/0xf [ 277.580698] kmem_cache_alloc+0x40/0x370 [ 277.580711] ? mempool_alloc+0x340/0x340 [ 277.580721] mempool_alloc+0x148/0x340 [ 277.580744] ? mempool_resize+0x760/0x760 [ 277.632276] ? mempool_resize+0x760/0x760 [ 277.636445] ? __lock_acquire+0x6b9/0x4380 [ 277.640691] bvec_alloc+0xdb/0x2f0 [ 277.644241] bio_alloc_bioset+0x437/0x610 [ 277.648434] ? bvec_alloc+0x2f0/0x2f0 [ 277.652257] ? __lock_acquire+0x6b9/0x4380 [ 277.656485] ? mark_held_locks+0xf0/0xf0 [ 277.660547] mpage_alloc.isra.0+0x37/0x260 [ 277.664807] __mpage_writepage+0x105a/0x15c0 [ 277.665261] sctp: [Deprecated]: syz-executor.3 (pid 15228) Use of struct sctp_assoc_value in delayed_ack socket option. [ 277.665261] Use struct sctp_sack_info instead [ 277.669223] ? lock_downgrade+0x740/0x740 [ 277.669247] ? clean_buffers+0x290/0x290 [ 277.669266] ? clear_page_dirty_for_io+0xaa0/0xfd0 [ 277.669300] ? lock_downgrade+0x740/0x740 [ 277.669315] ? check_preemption_disabled+0x41/0x280 [ 277.669358] write_cache_pages+0x84c/0x1400 15:17:31 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) r1 = dup(0xffffffffffffffff) r2 = syz_open_procfs(0x0, &(0x7f0000000600)='auxv\x00') sendfile(0xffffffffffffffff, r2, &(0x7f0000000240)=0x202, 0x4000000000dc) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140)='nbd\x00') sendmsg$NBD_CMD_RECONFIGURE(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f00000000c0), 0xc, &(0x7f0000000180)={&(0x7f0000000280)=ANY=[@ANYRES16=r3, @ANYRES16=r2], 0x3}, 0x1, 0x0, 0x0, 0x44000}, 0x20004811) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000240)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r3, @ANYBLOB], 0x2c}, 0x1, 0x0, 0x0, 0x1}, 0x10) ioctl$BLKFLSBUF(r1, 0x1261, &(0x7f0000000080)=0x36) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @ipv4={[], [], @empty}}, 0x1c) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x4e21, 0x0, @ipv4={[], [], @dev={0xac, 0x14, 0x14, 0x38}}}, 0x1c) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x81}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000000)=@assoc_value={0x0, 0x7f}, 0x8) socket$inet6(0xa, 0x6, 0x8001) [ 277.669379] ? clean_buffers+0x290/0x290 [ 277.715326] ? clear_page_dirty_for_io+0xfd0/0xfd0 [ 277.720271] ? mark_held_locks+0xf0/0xf0 [ 277.724344] ? fat_add_cluster+0xf0/0xf0 [ 277.728407] mpage_writepages+0xdb/0x240 [ 277.732458] ? mpage_end_io+0x1f0/0x1f0 [ 277.736445] ? fat_add_cluster+0xf0/0xf0 [ 277.740497] ? mark_held_locks+0xf0/0xf0 [ 277.744562] ? mark_held_locks+0xf0/0xf0 [ 277.748603] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 277.753170] ? fat_readpages+0x30/0x30 [ 277.757051] do_writepages+0xf3/0x2a0 [ 277.760865] ? page_writeback_cpu_online+0x10/0x10 [ 277.765803] ? do_raw_spin_unlock+0x171/0x260 [ 277.770372] ? _raw_spin_unlock+0x29/0x40 [ 277.774503] __filemap_fdatawrite_range+0x27d/0x350 [ 277.779510] ? delete_from_page_cache_batch+0xce0/0xce0 [ 277.784998] ? file_remove_privs+0x182/0x4f0 [ 277.789420] ? mnt_clone_write+0x10a/0x150 [ 277.793667] filemap_write_and_wait_range+0x46/0xd0 [ 277.798660] generic_file_direct_write+0x385/0x490 [ 277.803621] __generic_file_write_iter+0x2d4/0x610 [ 277.808570] generic_file_write_iter+0x3f4/0x725 [ 277.813334] aio_write+0x346/0x530 [ 277.816896] ? aio_read+0x3b0/0x3b0 [ 277.820527] ? lock_downgrade+0x740/0x740 [ 277.824667] ? lock_downgrade+0x740/0x740 [ 277.828791] ? lock_acquire+0x170/0x3c0 [ 277.832744] ? __might_fault+0xef/0x1d0 [ 277.836714] io_submit_one+0x1005/0x20c0 [ 277.840768] ? lookup_ioctx+0x1c0/0x7c0 [ 277.844735] ? aio_fsync+0x350/0x350 [ 277.848443] ? lock_acquire+0x170/0x3c0 [ 277.852406] ? __might_fault+0x11f/0x1d0 [ 277.856460] ? __might_fault+0xef/0x1d0 [ 277.860440] ? __se_sys_io_submit+0x142/0x4a0 [ 277.864919] __se_sys_io_submit+0x142/0x4a0 [ 277.869253] ? io_submit_one+0x20c0/0x20c0 [ 277.873485] ? fput+0x2b/0x190 [ 277.876707] ? __ia32_sys_read+0xb0/0xb0 [ 277.880778] ? __se_sys_clock_nanosleep+0x2b0/0x2b0 [ 277.885789] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 277.890560] ? trace_hardirqs_off_caller+0x69/0x210 [ 277.895619] ? do_syscall_64+0xf9/0x620 [ 277.899618] do_syscall_64+0xf9/0x620 [ 277.903541] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 277.908706] RIP: 0033:0x45ca69 [ 277.911874] Code: 0d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 db b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 277.930764] RSP: 002b:00007f17f5447c78 EFLAGS: 00000246 ORIG_RAX: 00000000000000d1 [ 277.938467] RAX: ffffffffffffffda RBX: 00000000004e0d40 RCX: 000000000045ca69 [ 277.945752] RDX: 0000000020000540 RSI: 0000000000000006 RDI: 00007f17f5425000 [ 277.953012] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 277.960300] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 277.967575] R13: 00000000000001fb R14: 00000000004c4486 R15: 00007f17f54486d4 [ 277.994895] FAT-fs (loop5): error, invalid access to FAT (entry 0x00000020) [ 278.002641] attempt to access beyond end of device [ 278.007902] loop5: rw=34817, want=157, limit=116 [ 278.018111] hfsplus: gid requires an argument [ 278.025214] hfsplus: unable to parse mount options 15:17:32 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @ipv4={[], [], @empty}}, 0x1c) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x4e21, 0x0, @ipv4={[], [], @dev={0xac, 0x14, 0x14, 0x38}}}, 0x1c) 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_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x78, &(0x7f0000000000)=@assoc_value, 0x8) 15:17:32 executing program 0: r0 = socket(0x10, 0x3, 0x0) r1 = socket$inet(0x2, 0x3, 0x5) setsockopt$inet_msfilter(r1, 0x0, 0x8, &(0x7f0000000200)=ANY=[@ANYBLOB="f1"], 0x1) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000040)={0x0, @local, @local}, &(0x7f0000000000)=0xc) sendmsg$nl_route_sched(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000001c40)={&(0x7f0000000100)=@newqdisc={0x30, 0x24, 0x1, 0x900, 0x0, {0x0, 0x0, 0x0, r2, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_tbf={{0x8, 0x8, 'tbf\x00'}, {0x4}}]}, 0x30}}, 0x0) 15:17:32 executing program 2: r0 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) syz_mount_image$hfsplus(&(0x7f0000000000)='hfsplus\x00', &(0x7f0000000040)='./file0\x00', 0xfdffffff00000000, 0x0, 0x0, 0x0, &(0x7f0000001480)={[{@gid={'gid', 0x3d, r1}}]}) 15:17:32 executing program 4: syz_mount_image$msdos(&(0x7f0000000340)='msdos\x00', &(0x7f0000000280)='./file0\x00', 0xe800, 0x0, &(0x7f0000000180), 0x0, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000180)='./bus\x00', 0x0) io_setup(0x83, &(0x7f00000003c0)=0x0) r3 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) ftruncate(r3, 0x7fff) fcntl$setstatus(r1, 0x4, 0x44800) io_submit(r2, 0x6, &(0x7f0000000540)=[&(0x7f00000000c0)={0x2703000000000009, 0x800ff7f, 0x3, 0x1, 0x0, r1, &(0x7f0000000000), 0x5000}]) 15:17:32 executing program 5 (fault-call:8 fault-nth:3): syz_mount_image$msdos(&(0x7f0000000340)='msdos\x00', &(0x7f0000000280)='./file0\x00', 0xe800, 0x1, &(0x7f0000000180)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400020401000200027400f8", 0x16}], 0x800010, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000180)='./bus\x00', 0x0) io_setup(0x83, &(0x7f00000003c0)=0x0) r3 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) ftruncate(r3, 0x7fff) fcntl$setstatus(r1, 0x4, 0x44800) io_submit(r2, 0x6, &(0x7f0000000540)=[&(0x7f00000000c0)={0x2703000000000009, 0x800ff7f, 0x3, 0x1, 0x0, r1, &(0x7f0000000000), 0x5000}]) [ 278.135508] sctp: [Deprecated]: syz-executor.3 (pid 15248) Use of struct sctp_assoc_value in delayed_ack socket option. [ 278.135508] Use struct sctp_sack_info instead 15:17:32 executing program 0: r0 = socket(0x10, 0x3, 0x0) r1 = socket$inet(0x2, 0x3, 0x5) setsockopt$inet_msfilter(r1, 0x0, 0x8, &(0x7f0000000200)=ANY=[@ANYBLOB="f1"], 0x1) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000040)={0x0, @local, @local}, &(0x7f0000000000)=0xc) sendmsg$nl_route_sched(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000001c40)={&(0x7f0000000100)=@newqdisc={0x30, 0x24, 0x1, 0xa00, 0x0, {0x0, 0x0, 0x0, r2, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_tbf={{0x8, 0x8, 'tbf\x00'}, {0x4}}]}, 0x30}}, 0x0) [ 278.244169] sctp: [Deprecated]: syz-executor.3 (pid 15248) Use of struct sctp_assoc_value in delayed_ack socket option. [ 278.244169] Use struct sctp_sack_info instead [ 278.265153] hfsplus: gid requires an argument [ 278.266626] FAT-fs (loop4): bogus number of reserved sectors [ 278.272141] hfsplus: unable to parse mount options [ 278.277789] FAT-fs (loop4): Can't find a valid FAT filesystem 15:17:32 executing program 0: r0 = socket(0x10, 0x3, 0x0) r1 = socket$inet(0x2, 0x3, 0x5) setsockopt$inet_msfilter(r1, 0x0, 0x8, &(0x7f0000000200)=ANY=[@ANYBLOB="f1"], 0x1) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000040)={0x0, @local, @local}, &(0x7f0000000000)=0xc) sendmsg$nl_route_sched(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000001c40)={&(0x7f0000000100)=@newqdisc={0x30, 0x24, 0x1, 0xb00, 0x0, {0x0, 0x0, 0x0, r2, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_tbf={{0x8, 0x8, 'tbf\x00'}, {0x4}}]}, 0x30}}, 0x0) 15:17:32 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @ipv4={[], [], @empty}}, 0x1c) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x4e21, 0x0, @ipv4={[], [], @dev={0xac, 0x14, 0x14, 0x38}}}, 0x1c) r1 = dup(0xffffffffffffffff) r2 = syz_open_procfs(0x0, &(0x7f0000000600)='auxv\x00') sendfile(0xffffffffffffffff, r2, &(0x7f0000000240)=0x202, 0x4000000000dc) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140)='nbd\x00') sendmsg$NBD_CMD_RECONFIGURE(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f00000000c0), 0xc, &(0x7f0000000180)={&(0x7f0000000280)=ANY=[@ANYRES16=r3, @ANYRES16=r2], 0x3}, 0x1, 0x0, 0x0, 0x44000}, 0x20004811) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000340)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r3, @ANYBLOB="95624ea663ab89607f16ebb819d765ca904f50c502874b47786a88713c9b52037f93368eed8e86470063e4a75c734c45195cd289b523fb8b21082613baef2646c6834ef92104f1e865ca18b5593e80bb79625906b8b489587ec41835d9cfafcefec829c873b54ec50d308fd8ec6a3ee1b42a585cff6cbbb5cd30ef0364d8d33bb5a8948c7ee58bc41b927f35ccdf4a6dbc946dd5abe95281277208d3c855130398181e8b2a2d00b7adc9c12775cae0a84172e1b0b15d8dda2771b1ca8989a5ed29554391e4c4eacd21"], 0x2c}, 0x1, 0x0, 0x0, 0x1}, 0x10) syz_open_pts(r1, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x81}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000000)=@assoc_value={0x0, 0x7f}, 0x8) 15:17:32 executing program 4: syz_mount_image$msdos(&(0x7f0000000340)='msdos\x00', &(0x7f0000000280)='./file0\x00', 0xe800, 0x0, &(0x7f0000000180), 0x0, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000180)='./bus\x00', 0x0) io_setup(0x83, &(0x7f00000003c0)=0x0) r3 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) ftruncate(r3, 0x7fff) fcntl$setstatus(r1, 0x4, 0x44800) io_submit(r2, 0x6, &(0x7f0000000540)=[&(0x7f00000000c0)={0x2703000000000009, 0x800ff7f, 0x3, 0x1, 0x0, r1, &(0x7f0000000000), 0x5000}]) [ 278.403213] hfsplus: gid requires an argument [ 278.408191] hfsplus: unable to parse mount options [ 278.417535] FAT-fs (loop5): error, fat_get_cluster: invalid cluster chain (i_pos 16) [ 278.443777] FAT-fs (loop5): Filesystem has been set read-only [ 278.453499] FAT-fs (loop5): error, fat_get_cluster: invalid cluster chain (i_pos 16) [ 278.476363] FAULT_INJECTION: forcing a failure. [ 278.476363] name failslab, interval 1, probability 0, space 0, times 0 [ 278.487672] sctp: [Deprecated]: syz-executor.3 (pid 15286) Use of struct sctp_assoc_value in delayed_ack socket option. [ 278.487672] Use struct sctp_sack_info instead 15:17:32 executing program 2: r0 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) syz_mount_image$hfsplus(&(0x7f0000000000)='hfsplus\x00', &(0x7f0000000040)='./file0\x00', 0xffff1f0000000000, 0x0, 0x0, 0x0, &(0x7f0000001480)={[{@gid={'gid', 0x3d, r1}}]}) 15:17:32 executing program 0: r0 = socket(0x10, 0x3, 0x0) r1 = socket$inet(0x2, 0x3, 0x5) setsockopt$inet_msfilter(r1, 0x0, 0x8, &(0x7f0000000200)=ANY=[@ANYBLOB="f1"], 0x1) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000040)={0x0, @local, @local}, &(0x7f0000000000)=0xc) sendmsg$nl_route_sched(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000001c40)={&(0x7f0000000100)=@newqdisc={0x30, 0x24, 0x1, 0xc00, 0x0, {0x0, 0x0, 0x0, r2, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_tbf={{0x8, 0x8, 'tbf\x00'}, {0x4}}]}, 0x30}}, 0x0) [ 278.567054] FAT-fs (loop4): bogus number of reserved sectors [ 278.599328] FAT-fs (loop4): Can't find a valid FAT filesystem 15:17:32 executing program 3: r0 = socket$inet6(0xa, 0x5, 0x82) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @ipv4={[], [], @empty}}, 0x1c) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x4e21, 0x0, @ipv4={[], [], @dev={0xac, 0x14, 0x14, 0x38}}}, 0x1c) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x9b, 0x0, 0x41c1, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, @perf_bp={0x0}, 0x2, 0x81, 0x100}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = dup(0xffffffffffffffff) r2 = syz_open_procfs(0x0, &(0x7f0000000600)='auxv\x00') sendfile(0xffffffffffffffff, r2, &(0x7f0000000240)=0x202, 0x4000000000dc) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140)='nbd\x00') sendmsg$NBD_CMD_RECONFIGURE(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f00000000c0), 0xc, &(0x7f0000000180)={&(0x7f0000000280)=ANY=[@ANYRES16=r3, @ANYRES16=r2], 0x3}, 0x1, 0x0, 0x0, 0x44000}, 0x20004811) r4 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000540)='/dev/qat_adf_ctl\x00', 0x480, 0x0) getpeername$inet6(r4, &(0x7f0000000580)={0xa, 0x0, 0x0, @dev}, &(0x7f00000005c0)=0x1c) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000240)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r3, @ANYBLOB], 0x2c}, 0x1, 0x0, 0x0, 0x1}, 0x10) r5 = socket(0x18, 0x0, 0x0) connect$rxrpc(r5, 0x0, 0x0) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)=ANY=[@ANYBLOB="6d00c38d", @ANYRES16=r3, @ANYBLOB="000128bd700075bd16a2413a00000000000000abf133ffdbdf25010000000c000500", @ANYRES32, @ANYBLOB="08000100", @ANYRES32=r5, @ANYBLOB="0c000300faffffffffffffff0c00080009000000000000000c0006000300000000000000"], 0x58}, 0x1, 0x0, 0x0, 0x4000040}, 0x841) syz_genetlink_get_family_id$nbd(&(0x7f0000000140)='nbd\x00') sendmsg$NBD_CMD_RECONFIGURE(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000180)={&(0x7f0000000280)=ANY=[], 0x3}, 0x1, 0x0, 0x0, 0x20044081}, 0x20004811) write$cgroup_subtree(0xffffffffffffffff, &(0x7f0000000640)=ANY=[@ANYBLOB="2d72646d61202d637075202d6d656d6f7279202b72646d61202b70696473200081642d61200663707569fbffff20"], 0x2e) sendmsg$inet6(r5, &(0x7f0000000500)={&(0x7f0000000080)={0xa, 0x4e23, 0xc8a9, @ipv4={[], [], @initdev={0xac, 0x1e, 0x1, 0x0}}, 0x9}, 0x1c, &(0x7f0000000480)=[{&(0x7f0000000100)="977d94c4bb6a430784f294", 0xb}, {&(0x7f0000000140)="081036eb9ca1b1d5c2b234d8202050d72925d0512ac024572a9616668656e556d9141c27cf86f4875bb0b919b3e3a22f994ec7f7f764e316d56395be712e94ea7a78f81ad896afdb74af4b7c96d9cb1ea488b33a9341e354c332dafdbfe5471f662eb4f1a574cb2918da3de04a9348066b883f7e9bb88355ea43b5bdc3d56a0b7648cef9be6ba5c1bcc0549f2fa3fe5039bb8ee0519ae60eb99e26dbe2a710041721253d9d458077e9cba13c32b1a66f083801bacce9763aa6383ac5f9", 0xbd}, {&(0x7f0000000200)="a5c13f4d9a", 0x5}, {&(0x7f0000000240)="8d2d08ea02d22743f0692252c85f733e348d1ae7e3059c29a4f91491210c4fd401150331e6f1ec950856a46cd597ecd71da27ebd1940d0f505a2b7db22aec353cc9e6987df621d38cb96f454b965296355cdb368b5fb8b8c474496f877444bac5903a0636f64d65ddc6116f9db9a9f97b499711c3f86134bf379ae85f8dbc5be187ba00ac49c0fc671d765e9090bfd90e2ddfc0ecf904f4f02a180bcb100ad57112f72dce2d7c8fa7e28e74cd192bdf034df1fab93d6fa23bf0b1a22fcb39c20c018f0b8388c36836f486f", 0xcb}, {&(0x7f0000000340)="4875c45692d22a3fe06df65cbdf15adb0eb930a9d3cca6cbcc9baa9b39d1d8a85ca955679b662b1adeb5c513c4fbd9e4e742f952a9f68ac7c3b561ba9f02c448ba0a0d6364b917b1d1ee3a3ddbd354840bf6ddc8f1369e3e53cd42e4b39cfaec5c82feb5a40b7da891790250d89343c97977aacf1784aebbca7e84849faa2599c7a2b45d3b7382eb937a96ded865deeb3dad98ee49e58e36bcd33392790f30097e17de75b4e81b285eccdbbdae24", 0xae}, {&(0x7f0000000400)="9959cf372226b64898568af6434ab44608c69d6e34dd895917d7a8c2018abbe1c04217b61c2f1f677975d3f3aa7dd658d8ee2895f833c82da10f9b4fb6d2c61a18a1eef9d38e35", 0x47}], 0x6}, 0x44044) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000000)=@assoc_value={0x0, 0x7f}, 0x8) [ 278.633654] CPU: 1 PID: 15283 Comm: syz-executor.5 Not tainted 4.19.127-syzkaller #0 [ 278.641924] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 278.651289] Call Trace: [ 278.653894] dump_stack+0x1fc/0x2fe [ 278.657641] should_fail.cold+0xa/0x14 [ 278.661552] ? setup_fault_attr+0x200/0x200 [ 278.665891] ? blk_queue_enter+0x408/0xba0 [ 278.670151] __should_failslab+0x115/0x180 [ 278.674425] should_failslab+0x5/0xf [ 278.678273] kmem_cache_alloc_node+0x54/0x3b0 [ 278.682780] create_task_io_context+0x2c/0x430 [ 278.687370] generic_make_request_checks+0x1c25/0x22b0 [ 278.692658] ? __lock_acquire+0x6b9/0x4380 [ 278.696908] ? should_fail_bio.isra.0+0xa0/0xa0 [ 278.701632] generic_make_request+0x24c/0xe00 [ 278.706273] ? sb_mark_inode_writeback+0xc8/0x490 [ 278.711139] ? blk_put_request+0x110/0x110 [ 278.715843] ? __unlock_page_memcg+0x4f/0x100 [ 278.720352] ? submit_bio+0xb1/0x430 [ 278.724068] submit_bio+0xb1/0x430 [ 278.727657] ? generic_make_request+0xe00/0xe00 [ 278.732318] ? guard_bio_eod+0x283/0x640 [ 278.736384] __mpage_writepage+0x9c6/0x15c0 [ 278.740776] ? lock_downgrade+0x740/0x740 [ 278.745019] ? page_mapped+0x17e/0x3c0 [ 278.748905] ? clean_buffers+0x290/0x290 [ 278.753314] ? clear_page_dirty_for_io+0xaa0/0xfd0 [ 278.758251] ? lock_downgrade+0x740/0x740 [ 278.762400] ? check_preemption_disabled+0x41/0x280 [ 278.767432] ? check_preemption_disabled+0x41/0x280 [ 278.772568] write_cache_pages+0x84c/0x1400 [ 278.776901] ? clean_buffers+0x290/0x290 [ 278.781122] ? clear_page_dirty_for_io+0xfd0/0xfd0 [ 278.786121] ? mark_held_locks+0xa6/0xf0 [ 278.790185] ? fat_add_cluster+0xf0/0xf0 [ 278.794242] mpage_writepages+0xdb/0x240 [ 278.798303] ? mpage_end_io+0x1f0/0x1f0 [ 278.802367] ? fat_add_cluster+0xf0/0xf0 [ 278.806427] ? mark_held_locks+0xf0/0xf0 [ 278.810505] ? mark_held_locks+0xf0/0xf0 [ 278.814686] ? _raw_spin_unlock_irq+0x50/0x90 [ 278.819208] ? _raw_spin_unlock_irq+0x5a/0x90 [ 278.823760] ? fat_readpages+0x30/0x30 [ 278.827720] do_writepages+0xf3/0x2a0 [ 278.831575] ? page_writeback_cpu_online+0x10/0x10 [ 278.836510] ? do_raw_spin_unlock+0x171/0x260 [ 278.841016] ? _raw_spin_unlock+0x29/0x40 [ 278.845175] __filemap_fdatawrite_range+0x27d/0x350 [ 278.850193] ? delete_from_page_cache_batch+0xce0/0xce0 [ 278.855560] ? file_remove_privs+0x182/0x4f0 [ 278.859957] ? mnt_clone_write+0x10a/0x150 [ 278.864275] filemap_write_and_wait_range+0x46/0xd0 [ 278.869328] generic_file_direct_write+0x385/0x490 [ 278.874462] __generic_file_write_iter+0x2d4/0x610 [ 278.879417] generic_file_write_iter+0x3f4/0x725 [ 278.884190] aio_write+0x346/0x530 [ 278.887909] ? aio_read+0x3b0/0x3b0 [ 278.891601] ? lock_downgrade+0x740/0x740 [ 278.895778] ? lock_downgrade+0x740/0x740 [ 278.899914] ? lock_acquire+0x170/0x3c0 [ 278.903909] ? __might_fault+0xef/0x1d0 [ 278.907887] io_submit_one+0x1005/0x20c0 [ 278.911976] ? lookup_ioctx+0x1c0/0x7c0 [ 278.915972] ? aio_fsync+0x350/0x350 [ 278.919681] ? lock_acquire+0x170/0x3c0 [ 278.923776] ? __might_fault+0x11f/0x1d0 [ 278.927837] ? __might_fault+0xef/0x1d0 [ 278.931812] ? __se_sys_io_submit+0x142/0x4a0 [ 278.936423] __se_sys_io_submit+0x142/0x4a0 [ 278.940746] ? io_submit_one+0x20c0/0x20c0 [ 278.945015] ? fput+0x2b/0x190 [ 278.948232] ? __ia32_sys_read+0xb0/0xb0 [ 278.952403] ? __se_sys_clock_nanosleep+0x2b0/0x2b0 [ 278.957680] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 278.963122] ? trace_hardirqs_off_caller+0x69/0x210 [ 278.968277] ? do_syscall_64+0xf9/0x620 [ 278.972241] do_syscall_64+0xf9/0x620 [ 278.976189] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 278.981434] RIP: 0033:0x45ca69 [ 278.984727] Code: 0d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 db b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 279.003768] RSP: 002b:00007f17f5444c78 EFLAGS: 00000246 ORIG_RAX: 00000000000000d1 [ 279.011552] RAX: ffffffffffffffda RBX: 00000000004e0d40 RCX: 000000000045ca69 [ 279.018826] RDX: 0000000020000540 RSI: 0000000000000006 RDI: 00007f17f5446000 [ 279.026087] RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 279.033360] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000006 [ 279.040643] R13: 00000000000001fb R14: 00000000004c4486 R15: 00007f17f54456d4 [ 279.074123] FAT-fs (loop5): error, fat_get_cluster: invalid cluster chain (i_pos 16) [ 279.085207] hfsplus: gid requires an argument 15:17:33 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @ipv4={[], [], @empty}}, 0x1c) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x4e21, 0x0, @ipv4={[], [], @dev={0xac, 0x14, 0x14, 0x38}}}, 0x1c) 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_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x79, &(0x7f0000000000)=@assoc_value, 0x8) 15:17:33 executing program 0: r0 = socket(0x10, 0x3, 0x0) r1 = socket$inet(0x2, 0x3, 0x5) setsockopt$inet_msfilter(r1, 0x0, 0x8, &(0x7f0000000200)=ANY=[@ANYBLOB="f1"], 0x1) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000040)={0x0, @local, @local}, &(0x7f0000000000)=0xc) sendmsg$nl_route_sched(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000001c40)={&(0x7f0000000100)=@newqdisc={0x30, 0x24, 0x1, 0xe00, 0x0, {0x0, 0x0, 0x0, r2, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_tbf={{0x8, 0x8, 'tbf\x00'}, {0x4}}]}, 0x30}}, 0x0) [ 279.112180] hfsplus: unable to parse mount options 15:17:33 executing program 0: r0 = socket(0x10, 0x3, 0x0) r1 = socket$inet(0x2, 0x3, 0x5) setsockopt$inet_msfilter(r1, 0x0, 0x8, &(0x7f0000000200)=ANY=[@ANYBLOB="f1"], 0x1) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000040)={0x0, @local, @local}, &(0x7f0000000000)=0xc) sendmsg$nl_route_sched(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000001c40)={&(0x7f0000000100)=@newqdisc={0x30, 0x24, 0x1, 0xf00, 0x0, {0x0, 0x0, 0x0, r2, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_tbf={{0x8, 0x8, 'tbf\x00'}, {0x4}}]}, 0x30}}, 0x0) 15:17:33 executing program 4: syz_mount_image$msdos(&(0x7f0000000340)='msdos\x00', &(0x7f0000000280)='./file0\x00', 0xe800, 0x0, &(0x7f0000000180), 0x0, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000180)='./bus\x00', 0x0) io_setup(0x83, &(0x7f00000003c0)=0x0) r3 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) ftruncate(r3, 0x7fff) fcntl$setstatus(r1, 0x4, 0x44800) io_submit(r2, 0x6, &(0x7f0000000540)=[&(0x7f00000000c0)={0x2703000000000009, 0x800ff7f, 0x3, 0x1, 0x0, r1, &(0x7f0000000000), 0x5000}]) 15:17:33 executing program 5: syz_mount_image$msdos(&(0x7f0000000340)='msdos\x00', &(0x7f0000000280)='./file0\x00', 0xe800, 0x1, &(0x7f0000000180)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400020401000200027400f8", 0x16}], 0x800010, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000180)='./bus\x00', 0x0) io_setup(0x83, &(0x7f00000003c0)=0x0) r3 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) ftruncate(r3, 0x7fff) fcntl$setstatus(r1, 0x4, 0x44800) io_submit(r2, 0x6, &(0x7f0000000540)=[&(0x7f00000000c0)={0x2703000000000009, 0x800ff7f, 0x3, 0x1, 0x0, r1, &(0x7f0000000000), 0x5000}]) 15:17:33 executing program 0: r0 = socket(0x10, 0x3, 0x0) r1 = socket$inet(0x2, 0x3, 0x5) setsockopt$inet_msfilter(r1, 0x0, 0x8, &(0x7f0000000200)=ANY=[@ANYBLOB="f1"], 0x1) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000040)={0x0, @local, @local}, &(0x7f0000000000)=0xc) sendmsg$nl_route_sched(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000001c40)={&(0x7f0000000100)=@newqdisc={0x30, 0x24, 0x1, 0x5865, 0x0, {0x0, 0x0, 0x0, r2, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_tbf={{0x8, 0x8, 'tbf\x00'}, {0x4}}]}, 0x30}}, 0x0) [ 279.192458] hfsplus: gid requires an argument [ 279.208245] hfsplus: unable to parse mount options 15:17:33 executing program 2: r0 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) syz_mount_image$hfsplus(&(0x7f0000000000)='hfsplus\x00', &(0x7f0000000040)='./file0\x00', 0xffffff7f00000000, 0x0, 0x0, 0x0, &(0x7f0000001480)={[{@gid={'gid', 0x3d, r1}}]}) [ 279.260110] FAT-fs (loop5): error, fat_get_cluster: invalid cluster chain (i_pos 16) 15:17:33 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @ipv4={[], [], @empty}}, 0x1c) recvfrom$ax25(0xffffffffffffffff, &(0x7f0000000080)=""/50, 0x32, 0x40000000, &(0x7f0000000100)={{0x3, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, 0x2}, [@bcast, @bcast, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @default, @null, @default, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @bcast]}, 0x48) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x4e21, 0x0, @ipv4={[], [], @dev={0xac, 0x14, 0x14, 0x38}}}, 0x1c) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x81, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$setflags(r0, 0x2, 0x1) 15:17:33 executing program 0: r0 = socket(0x10, 0x3, 0x0) r1 = socket$inet(0x2, 0x3, 0x5) setsockopt$inet_msfilter(r1, 0x0, 0x8, &(0x7f0000000200)=ANY=[@ANYBLOB="f1"], 0x1) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000040)={0x0, @local, @local}, &(0x7f0000000000)=0xc) sendmsg$nl_route_sched(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000001c40)={&(0x7f0000000100)=@newqdisc={0x30, 0x24, 0x1, 0x6000, 0x0, {0x0, 0x0, 0x0, r2, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_tbf={{0x8, 0x8, 'tbf\x00'}, {0x4}}]}, 0x30}}, 0x0) [ 279.331614] FAT-fs (loop4): bogus number of reserved sectors [ 279.353127] FAT-fs (loop4): Can't find a valid FAT filesystem [ 279.443762] hfsplus: gid requires an argument [ 279.452265] FAT-fs (loop5): error, fat_get_cluster: invalid cluster chain (i_pos 16) [ 279.463699] hfsplus: unable to parse mount options [ 279.474637] FAT-fs (loop5): Filesystem has been set read-only 15:17:33 executing program 4: syz_mount_image$msdos(&(0x7f0000000340)='msdos\x00', &(0x7f0000000280)='./file0\x00', 0xe800, 0x1, &(0x7f0000000180)=[{0x0}], 0x0, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000180)='./bus\x00', 0x0) io_setup(0x83, &(0x7f00000003c0)=0x0) r3 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) ftruncate(r3, 0x7fff) fcntl$setstatus(r1, 0x4, 0x44800) io_submit(r2, 0x6, &(0x7f0000000540)=[&(0x7f00000000c0)={0x2703000000000009, 0x800ff7f, 0x3, 0x1, 0x0, r1, &(0x7f0000000000), 0x5000}]) [ 279.497822] FAT-fs (loop5): error, fat_get_cluster: invalid cluster chain (i_pos 16) [ 279.537011] hfsplus: gid requires an argument 15:17:33 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @ipv4={[], [], @empty}}, 0x1c) r1 = dup(0xffffffffffffffff) r2 = syz_open_procfs(0x0, &(0x7f0000000600)='auxv\x00') sendfile(0xffffffffffffffff, r2, &(0x7f0000000240)=0x202, 0x4000000000dc) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140)='nbd\x00') sendmsg$NBD_CMD_RECONFIGURE(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f00000000c0), 0xc, &(0x7f0000000180)={&(0x7f0000000280)=ANY=[@ANYRES16=r3, @ANYRES16=r2], 0x3}, 0x1, 0x0, 0x0, 0x44000}, 0x20004811) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000240)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r3, @ANYBLOB], 0x2c}, 0x1, 0x0, 0x0, 0x1}, 0x10) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000000080)={0x0, r1, 0xf}, 0x10) stat(&(0x7f0000000100)='./file0\x00', &(0x7f0000000340)) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x4e21, 0x0, @ipv4={[], [], @dev={0xac, 0x14, 0x14, 0x38}}}, 0x1c) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x81}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000000)=@assoc_value={0x0, 0x7f}, 0x8) 15:17:33 executing program 0: r0 = socket(0x10, 0x3, 0x0) r1 = socket$inet(0x2, 0x3, 0x5) setsockopt$inet_msfilter(r1, 0x0, 0x8, &(0x7f0000000200)=ANY=[@ANYBLOB="f1"], 0x1) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000040)={0x0, @local, @local}, &(0x7f0000000000)=0xc) sendmsg$nl_route_sched(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000001c40)={&(0x7f0000000100)=@newqdisc={0x30, 0x24, 0x1, 0x6558, 0x0, {0x0, 0x0, 0x0, r2, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_tbf={{0x8, 0x8, 'tbf\x00'}, {0x4}}]}, 0x30}}, 0x0) [ 279.547835] hfsplus: unable to parse mount options [ 279.557075] FAT-fs (loop5): error, fat_get_cluster: invalid cluster chain (i_pos 16) [ 279.558018] FAT-fs (loop4): bogus number of reserved sectors [ 279.603048] FAT-fs (loop4): Can't find a valid FAT filesystem [ 279.724738] FAT-fs (loop5): error, fat_get_cluster: invalid cluster chain (i_pos 16) [ 279.757679] sctp: [Deprecated]: syz-executor.3 (pid 15383) Use of struct sctp_assoc_value in delayed_ack socket option. [ 279.757679] Use struct sctp_sack_info instead [ 279.817921] sctp: [Deprecated]: syz-executor.3 (pid 15383) Use of struct sctp_assoc_value in delayed_ack socket option. [ 279.817921] Use struct sctp_sack_info instead 15:17:34 executing program 5: syz_mount_image$msdos(&(0x7f0000000340)='msdos\x00', &(0x7f0000000280)='./file0\x00', 0xe800, 0x1, &(0x7f0000000180)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400020401000200027400f8", 0x16}], 0x800010, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000180)='./bus\x00', 0x0) io_setup(0x83, &(0x7f00000003c0)=0x0) r3 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) ftruncate(r3, 0x7fff) fcntl$setstatus(r1, 0x4, 0x44800) io_submit(r2, 0x5, &(0x7f0000000540)=[&(0x7f00000000c0)={0x2703000000000009, 0x800ff7f, 0x3, 0x1, 0x0, r1, &(0x7f0000000000), 0x5000}]) 15:17:34 executing program 2: r0 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) syz_mount_image$hfsplus(&(0x7f0000000000)='hfsplus\x00', &(0x7f0000000040)='./file0\x00', 0xffffffff00000000, 0x0, 0x0, 0x0, &(0x7f0000001480)={[{@gid={'gid', 0x3d, r1}}]}) 15:17:34 executing program 0: r0 = socket(0x10, 0x3, 0x0) r1 = socket$inet(0x2, 0x3, 0x5) setsockopt$inet_msfilter(r1, 0x0, 0x8, &(0x7f0000000200)=ANY=[@ANYBLOB="f1"], 0x1) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000040)={0x0, @local, @local}, &(0x7f0000000000)=0xc) sendmsg$nl_route_sched(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000001c40)={&(0x7f0000000100)=@newqdisc={0x30, 0x24, 0x1, 0x8100, 0x0, {0x0, 0x0, 0x0, r2, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_tbf={{0x8, 0x8, 'tbf\x00'}, {0x4}}]}, 0x30}}, 0x0) 15:17:34 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @ipv4={[], [], @empty}}, 0x1c) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x4e21, 0x0, @ipv4={[], [], @dev={0xac, 0x14, 0x14, 0x38}}}, 0x1c) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x7b, &(0x7f0000000000)=@assoc_value, 0x8) 15:17:34 executing program 4: syz_mount_image$msdos(&(0x7f0000000340)='msdos\x00', &(0x7f0000000280)='./file0\x00', 0xe800, 0x1, &(0x7f0000000180)=[{0x0}], 0x0, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000180)='./bus\x00', 0x0) io_setup(0x83, &(0x7f00000003c0)=0x0) r3 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) ftruncate(r3, 0x7fff) fcntl$setstatus(r1, 0x4, 0x44800) io_submit(r2, 0x6, &(0x7f0000000540)=[&(0x7f00000000c0)={0x2703000000000009, 0x800ff7f, 0x3, 0x1, 0x0, r1, &(0x7f0000000000), 0x5000}]) 15:17:34 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @ipv4={[], [], @empty}}, 0x1c) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x4e21, 0x0, @ipv4={[], [], @dev={0xac, 0x14, 0x14, 0x38}}}, 0x1c) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x42, 0x2, @perf_bp={0x0}, 0x0, 0x81, 0x0, 0x0, 0x0, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000000)=@assoc_value={0x0, 0x7f}, 0x8) 15:17:34 executing program 0: r0 = socket(0x10, 0x3, 0x0) r1 = socket$inet(0x2, 0x3, 0x5) setsockopt$inet_msfilter(r1, 0x0, 0x8, &(0x7f0000000200)=ANY=[@ANYBLOB="f1"], 0x1) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000040)={0x0, @local, @local}, &(0x7f0000000000)=0xc) sendmsg$nl_route_sched(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000001c40)={&(0x7f0000000100)=@newqdisc={0x30, 0x24, 0x1, 0xb601, 0x0, {0x0, 0x0, 0x0, r2, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_tbf={{0x8, 0x8, 'tbf\x00'}, {0x4}}]}, 0x30}}, 0x0) [ 280.187447] hfsplus: gid requires an argument [ 280.198948] hfsplus: unable to parse mount options [ 280.246661] FAT-fs (loop4): bogus number of reserved sectors [ 280.254662] FAT-fs (loop5): error, invalid access to FAT (entry 0x00000020) [ 280.271010] FAT-fs (loop5): Filesystem has been set read-only 15:17:34 executing program 2: r0 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) syz_mount_image$hfsplus(&(0x7f0000000000)='hfsplus\x00', &(0x7f0000000040)='./file0\x00', 0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000001480)={[{@gid={'gid', 0x3d, r1}}]}) [ 280.297846] FAT-fs (loop4): Can't find a valid FAT filesystem [ 280.305161] FAT-fs (loop5): error, invalid access to FAT (entry 0x00000020) 15:17:34 executing program 0: r0 = socket(0x10, 0x3, 0x0) r1 = socket$inet(0x2, 0x3, 0x5) setsockopt$inet_msfilter(r1, 0x0, 0x8, &(0x7f0000000200)=ANY=[@ANYBLOB="f1"], 0x1) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000040)={0x0, @local, @local}, &(0x7f0000000000)=0xc) sendmsg$nl_route_sched(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000001c40)={&(0x7f0000000100)=@newqdisc={0x30, 0x24, 0x1, 0xf000, 0x0, {0x0, 0x0, 0x0, r2, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_tbf={{0x8, 0x8, 'tbf\x00'}, {0x4}}]}, 0x30}}, 0x0) [ 280.359384] FAT-fs (loop5): error, invalid access to FAT (entry 0x00000020) [ 280.374139] attempt to access beyond end of device 15:17:34 executing program 4: syz_mount_image$msdos(&(0x7f0000000340)='msdos\x00', &(0x7f0000000280)='./file0\x00', 0xe800, 0x1, &(0x7f0000000180)=[{0x0}], 0x0, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000180)='./bus\x00', 0x0) io_setup(0x83, &(0x7f00000003c0)=0x0) r3 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) ftruncate(r3, 0x7fff) fcntl$setstatus(r1, 0x4, 0x44800) io_submit(r2, 0x6, &(0x7f0000000540)=[&(0x7f00000000c0)={0x2703000000000009, 0x800ff7f, 0x3, 0x1, 0x0, r1, &(0x7f0000000000), 0x5000}]) [ 280.444843] loop5: rw=34817, want=157, limit=116 [ 280.464477] hfsplus: gid requires an argument 15:17:34 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @ipv4={[], [], @empty}}, 0x1c) r1 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000080)='/dev/bsg\x00', 0x0, 0x0) getsockopt$EBT_SO_GET_INIT_INFO(r1, 0x0, 0x82, &(0x7f0000000100)={'nat\x00'}, &(0x7f0000000180)=0x78) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f00000001c0)={0x7, [0xce5, 0x200, 0x0, 0xcc4a, 0x7fff, 0x1, 0x5]}, &(0x7f0000000200)=0x12) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x4e21, 0x0, @ipv4={[], [], @dev={0xac, 0x14, 0x14, 0x38}}}, 0x1c) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 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_bp={0x0}, 0x0, 0x81}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000000)=@assoc_value={0x0, 0x7f}, 0x8) [ 280.516744] hfsplus: unable to parse mount options 15:17:34 executing program 5: syz_mount_image$msdos(&(0x7f0000000340)='msdos\x00', &(0x7f0000000280)='./file0\x00', 0xe800, 0x1, &(0x7f0000000180)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400020401000200027400f8", 0x16}], 0x800010, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000180)='./bus\x00', 0x0) io_setup(0x83, &(0x7f00000003c0)=0x0) r3 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) ftruncate(r3, 0x7fff) fcntl$setstatus(r1, 0x4, 0x44800) io_submit(r2, 0x7, &(0x7f0000000540)=[&(0x7f00000000c0)={0x2703000000000009, 0x800ff7f, 0x3, 0x1, 0x0, r1, &(0x7f0000000000), 0x5000}]) 15:17:34 executing program 0: r0 = socket(0x10, 0x3, 0x0) r1 = socket$inet(0x2, 0x3, 0x5) setsockopt$inet_msfilter(r1, 0x0, 0x8, &(0x7f0000000200)=ANY=[@ANYBLOB="f1"], 0x1) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000040)={0x0, @local, @local}, &(0x7f0000000000)=0xc) sendmsg$nl_route_sched(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000001c40)={&(0x7f0000000100)=@newqdisc={0x30, 0x24, 0x1, 0x34000, 0x0, {0x0, 0x0, 0x0, r2, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_tbf={{0x8, 0x8, 'tbf\x00'}, {0x4}}]}, 0x30}}, 0x0) [ 280.628815] FAT-fs (loop4): bogus number of reserved sectors [ 280.632876] hfsplus: gid requires an argument [ 280.656665] FAT-fs (loop4): Can't find a valid FAT filesystem 15:17:34 executing program 0: r0 = socket(0x10, 0x3, 0x0) r1 = socket$inet(0x2, 0x3, 0x5) setsockopt$inet_msfilter(r1, 0x0, 0x8, &(0x7f0000000200)=ANY=[@ANYBLOB="f1"], 0x1) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000040)={0x0, @local, @local}, &(0x7f0000000000)=0xc) sendmsg$nl_route_sched(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000001c40)={&(0x7f0000000100)=@newqdisc={0x30, 0x24, 0x1, 0x400300, 0x0, {0x0, 0x0, 0x0, r2, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_tbf={{0x8, 0x8, 'tbf\x00'}, {0x4}}]}, 0x30}}, 0x0) [ 280.675402] hfsplus: unable to parse mount options 15:17:34 executing program 2: r0 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) syz_mount_image$hfsplus(&(0x7f0000000000)='hfsplus\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x2, 0x0, 0x0, &(0x7f0000001480)={[{@gid={'gid', 0x3d, r1}}]}) [ 280.786230] FAT-fs (loop5): error, invalid access to FAT (entry 0x00000020) [ 280.825544] FAT-fs (loop5): Filesystem has been set read-only [ 280.855784] FAT-fs (loop5): error, invalid access to FAT (entry 0x00000020) [ 280.906748] FAT-fs (loop5): error, invalid access to FAT (entry 0x00000020) [ 280.928862] attempt to access beyond end of device [ 280.935672] loop5: rw=34817, want=157, limit=116 [ 280.949979] hfsplus: gid requires an argument 15:17:35 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @ipv4={[], [], @empty}}, 0x1c) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x4e21, 0x0, @ipv4={[], [], @dev={0xac, 0x14, 0x14, 0x38}}}, 0x1c) 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_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x7c, &(0x7f0000000000)=@assoc_value, 0x8) 15:17:35 executing program 4: syz_mount_image$msdos(&(0x7f0000000340)='msdos\x00', &(0x7f0000000280)='./file0\x00', 0xe800, 0x1, &(0x7f0000000180)=[{}], 0x0, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000180)='./bus\x00', 0x0) io_setup(0x83, &(0x7f00000003c0)=0x0) r3 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) ftruncate(r3, 0x7fff) fcntl$setstatus(r1, 0x4, 0x44800) io_submit(r2, 0x6, &(0x7f0000000540)=[&(0x7f00000000c0)={0x2703000000000009, 0x800ff7f, 0x3, 0x1, 0x0, r1, &(0x7f0000000000), 0x5000}]) 15:17:35 executing program 0: r0 = socket(0x10, 0x3, 0x0) r1 = socket$inet(0x2, 0x3, 0x5) setsockopt$inet_msfilter(r1, 0x0, 0x8, &(0x7f0000000200)=ANY=[@ANYBLOB="f1"], 0x1) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000040)={0x0, @local, @local}, &(0x7f0000000000)=0xc) sendmsg$nl_route_sched(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000001c40)={&(0x7f0000000100)=@newqdisc={0x30, 0x24, 0x1, 0xf0ffff, 0x0, {0x0, 0x0, 0x0, r2, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_tbf={{0x8, 0x8, 'tbf\x00'}, {0x4}}]}, 0x30}}, 0x0) 15:17:35 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @ipv4={[], [], @empty}}, 0x1c) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x4e21, 0x0, @ipv4={[], [], @dev={0xac, 0x14, 0x14, 0x38}}}, 0x1c) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 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_bp={0x0}, 0x0, 0x81}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = accept4$vsock_stream(0xffffffffffffffff, &(0x7f0000000080)={0x28, 0x0, 0xffffffff, @local}, 0x10, 0x800) fdatasync(r1) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000000)=@assoc_value={0x0, 0x7f}, 0x8) [ 280.956633] hfsplus: unable to parse mount options [ 281.033477] hfsplus: gid requires an argument [ 281.048675] hfsplus: unable to parse mount options 15:17:35 executing program 0: r0 = socket(0x10, 0x3, 0x0) r1 = socket$inet(0x2, 0x3, 0x5) setsockopt$inet_msfilter(r1, 0x0, 0x8, &(0x7f0000000200)=ANY=[@ANYBLOB="f1"], 0x1) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000040)={0x0, @local, @local}, &(0x7f0000000000)=0xc) sendmsg$nl_route_sched(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000001c40)={&(0x7f0000000100)=@newqdisc={0x30, 0x24, 0x1, 0x1000000, 0x0, {0x0, 0x0, 0x0, r2, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_tbf={{0x8, 0x8, 'tbf\x00'}, {0x4}}]}, 0x30}}, 0x0) 15:17:35 executing program 2: r0 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) syz_mount_image$hfsplus(&(0x7f0000000000)='hfsplus\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x3, 0x0, 0x0, &(0x7f0000001480)={[{@gid={'gid', 0x3d, r1}}]}) 15:17:35 executing program 5: syz_mount_image$msdos(&(0x7f0000000340)='msdos\x00', &(0x7f0000000280)='./file0\x00', 0xe800, 0x1, &(0x7f0000000180)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400020401000200027400f8", 0x16}], 0x800010, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000180)='./bus\x00', 0x0) io_setup(0x83, &(0x7f00000003c0)=0x0) r3 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) ftruncate(r3, 0x7fff) fcntl$setstatus(r1, 0x4, 0x44800) io_submit(r2, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x2703000000000009, 0x800ff7f, 0x3, 0x1, 0x0, r1, &(0x7f0000000000), 0x5000}]) [ 281.111903] FAT-fs (loop4): bogus number of reserved sectors [ 281.147624] FAT-fs (loop4): Can't find a valid FAT filesystem 15:17:35 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @ipv4={[], [], @empty}}, 0x1c) r1 = syz_open_procfs(0x0, &(0x7f0000000600)='auxv\x00') sendfile(0xffffffffffffffff, r1, &(0x7f0000000240)=0x202, 0x4000000000dc) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140)='nbd\x00') sendmsg$NBD_CMD_RECONFIGURE(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f00000000c0), 0xc, &(0x7f0000000180)={&(0x7f0000000280)=ANY=[@ANYRES16=r2, @ANYRES16=r1], 0x3}, 0x1, 0x0, 0x0, 0x44000}, 0x20004811) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r1, 0x28, 0x0, &(0x7f0000000240)=0x5, 0x8) r3 = dup3(0xffffffffffffffff, r0, 0x0) r4 = syz_genetlink_get_family_id$tipc(&(0x7f0000000140)='TIPC\x00') sendmsg$TIPC_CMD_SHOW_STATS(r3, &(0x7f0000000200)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x1c, r4, 0x100, 0x70bd2c, 0x25dfdbfd, {}, ["", ""]}, 0x1c}, 0x1, 0x0, 0x0, 0x24004846}, 0x885) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x4e21, 0x0, @ipv4={[], [], @dev={0xac, 0x14, 0x14, 0x38}}}, 0x1c) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 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_bp={0x0}, 0x0, 0x81}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000000)=@assoc_value={0x0, 0x7f}, 0x8) bind$vsock_dgram(0xffffffffffffffff, &(0x7f0000000080)={0x28, 0x0, 0x0, @hyper}, 0x10) 15:17:35 executing program 4: syz_mount_image$msdos(&(0x7f0000000340)='msdos\x00', &(0x7f0000000280)='./file0\x00', 0xe800, 0x1, &(0x7f0000000180)=[{}], 0x0, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000180)='./bus\x00', 0x0) io_setup(0x83, &(0x7f00000003c0)=0x0) r3 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) ftruncate(r3, 0x7fff) fcntl$setstatus(r1, 0x4, 0x44800) io_submit(r2, 0x6, &(0x7f0000000540)=[&(0x7f00000000c0)={0x2703000000000009, 0x800ff7f, 0x3, 0x1, 0x0, r1, &(0x7f0000000000), 0x5000}]) 15:17:35 executing program 0: r0 = socket(0x10, 0x3, 0x0) r1 = socket$inet(0x2, 0x3, 0x5) setsockopt$inet_msfilter(r1, 0x0, 0x8, &(0x7f0000000200)=ANY=[@ANYBLOB="f1"], 0x1) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000040)={0x0, @local, @local}, &(0x7f0000000000)=0xc) sendmsg$nl_route_sched(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000001c40)={&(0x7f0000000100)=@newqdisc={0x30, 0x24, 0x1, 0x2000000, 0x0, {0x0, 0x0, 0x0, r2, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_tbf={{0x8, 0x8, 'tbf\x00'}, {0x4}}]}, 0x30}}, 0x0) [ 281.261395] hfsplus: gid requires an argument [ 281.265967] hfsplus: unable to parse mount options [ 281.386855] hfsplus: gid requires an argument [ 281.401709] FAT-fs (loop5): error, invalid access to FAT (entry 0x00000020) [ 281.419802] hfsplus: unable to parse mount options [ 281.424920] FAT-fs (loop4): bogus number of reserved sectors 15:17:35 executing program 0: r0 = socket(0x10, 0x3, 0x0) r1 = socket$inet(0x2, 0x3, 0x5) setsockopt$inet_msfilter(r1, 0x0, 0x8, &(0x7f0000000200)=ANY=[@ANYBLOB="f1"], 0x1) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000040)={0x0, @local, @local}, &(0x7f0000000000)=0xc) sendmsg$nl_route_sched(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000001c40)={&(0x7f0000000100)=@newqdisc={0x30, 0x24, 0x1, 0x3000000, 0x0, {0x0, 0x0, 0x0, r2, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_tbf={{0x8, 0x8, 'tbf\x00'}, {0x4}}]}, 0x30}}, 0x0) [ 281.438562] FAT-fs (loop5): Filesystem has been set read-only [ 281.451822] FAT-fs (loop4): Can't find a valid FAT filesystem [ 281.467559] FAT-fs (loop5): error, invalid access to FAT (entry 0x00000020) 15:17:35 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @ipv4={[], [], @empty}}, 0x1c) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x4e21, 0x0, @ipv4={[], [], @dev={0xac, 0x14, 0x14, 0x38}}}, 0x1c) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x81}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000000)=@assoc_value={0x0, 0x7f}, 0x8) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000240)=0x202, 0x4000000000dc) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140)='nbd\x00') sendmsg$NBD_CMD_RECONFIGURE(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f00000000c0), 0xc, &(0x7f0000000180)={&(0x7f0000000280)=ANY=[@ANYRES16=r1, @ANYRES16], 0x3}, 0x1, 0x0, 0x0, 0x44000}, 0x20004811) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000240)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB], 0x2c}, 0x1, 0x0, 0x0, 0x1}, 0x10) r2 = socket(0x18, 0x0, 0x0) connect$rxrpc(r2, 0x0, 0x0) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)=ANY=[@ANYBLOB='X\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="000128bd700075bd16a2413a00000000000000abf133ffdbdf25010000000c000500", @ANYRES32, @ANYBLOB="08000100", @ANYRES32=r2, @ANYBLOB="0c000300faffffffffffffff0c00080009000000000000000c0006000300000000000000"], 0x58}, 0x1, 0x0, 0x0, 0x4000040}, 0x841) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) r4 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f0000000040)={r5, @in6={{0xa, 0x0, 0x0, @ipv4={[], [], @initdev={0xac, 0x1e, 0x0, 0x0}}}}}, &(0x7f0000000100)=0x84) getsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000000100)={r5, 0x0, 0x401, 0x20}, &(0x7f0000000140)=0x10) r6 = socket$inet6(0xa, 0x3, 0x6) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r6, 0x29, 0x20, 0x0, 0x0) setsockopt$inet6_tcp_int(r6, 0x6, 0x10, &(0x7f0000000080)=0x101, 0x4) [ 281.526907] FAT-fs (loop5): error, invalid access to FAT (entry 0x00000020) [ 281.542854] attempt to access beyond end of device [ 281.553984] loop5: rw=34817, want=157, limit=116 15:17:35 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @ipv4={[], [], @empty}}, 0x1c) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x4e21, 0x0, @ipv4={[], [], @dev={0xac, 0x14, 0x14, 0x38}}}, 0x1c) 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_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x7d, &(0x7f0000000000)=@assoc_value, 0x8) 15:17:35 executing program 2: r0 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) syz_mount_image$hfsplus(&(0x7f0000000000)='hfsplus\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x4, 0x0, 0x0, &(0x7f0000001480)={[{@gid={'gid', 0x3d, r1}}]}) 15:17:35 executing program 0: r0 = socket(0x10, 0x3, 0x0) r1 = socket$inet(0x2, 0x3, 0x5) setsockopt$inet_msfilter(r1, 0x0, 0x8, &(0x7f0000000200)=ANY=[@ANYBLOB="f1"], 0x1) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000040)={0x0, @local, @local}, &(0x7f0000000000)=0xc) sendmsg$nl_route_sched(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000001c40)={&(0x7f0000000100)=@newqdisc={0x30, 0x24, 0x1, 0x4000000, 0x0, {0x0, 0x0, 0x0, r2, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_tbf={{0x8, 0x8, 'tbf\x00'}, {0x4}}]}, 0x30}}, 0x0) 15:17:35 executing program 4: syz_mount_image$msdos(&(0x7f0000000340)='msdos\x00', &(0x7f0000000280)='./file0\x00', 0xe800, 0x1, &(0x7f0000000180)=[{}], 0x0, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000180)='./bus\x00', 0x0) io_setup(0x83, &(0x7f00000003c0)=0x0) r3 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) ftruncate(r3, 0x7fff) fcntl$setstatus(r1, 0x4, 0x44800) io_submit(r2, 0x6, &(0x7f0000000540)=[&(0x7f00000000c0)={0x2703000000000009, 0x800ff7f, 0x3, 0x1, 0x0, r1, &(0x7f0000000000), 0x5000}]) 15:17:35 executing program 5: syz_mount_image$msdos(&(0x7f0000000340)='msdos\x00', &(0x7f0000000280)='./file0\x00', 0xe800, 0x1, &(0x7f0000000180)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400020401000200027400f8", 0x16}], 0x800010, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000180)='./bus\x00', 0x0) io_setup(0x83, &(0x7f00000003c0)=0x0) r3 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) ftruncate(r3, 0x7fff) fcntl$setstatus(r1, 0x4, 0x44800) io_submit(r2, 0x9, &(0x7f0000000540)=[&(0x7f00000000c0)={0x2703000000000009, 0x800ff7f, 0x3, 0x1, 0x0, r1, &(0x7f0000000000), 0x5000}]) 15:17:35 executing program 3: r0 = syz_open_dev$midi(&(0x7f0000000080)='/dev/midi#\x00', 0x6, 0x0) r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r1, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @ipv4={[], [], @empty}}, 0x1c) connect$inet6(r1, &(0x7f0000000040)={0xa, 0x4e21, 0x0, @ipv4={[], [], @dev={0xac, 0x14, 0x14, 0x38}}}, 0x1c) mknodat(r0, &(0x7f0000000100)='./file0\x00', 0x400, 0x81) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x81}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000000)=@assoc_value={0x0, 0x7f}, 0x8) 15:17:36 executing program 0: r0 = socket(0x10, 0x3, 0x0) r1 = socket$inet(0x2, 0x3, 0x5) setsockopt$inet_msfilter(r1, 0x0, 0x8, &(0x7f0000000200)=ANY=[@ANYBLOB="f1"], 0x1) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000040)={0x0, @local, @local}, &(0x7f0000000000)=0xc) sendmsg$nl_route_sched(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000001c40)={&(0x7f0000000100)=@newqdisc={0x30, 0x24, 0x1, 0x5000000, 0x0, {0x0, 0x0, 0x0, r2, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_tbf={{0x8, 0x8, 'tbf\x00'}, {0x4}}]}, 0x30}}, 0x0) [ 282.074851] FAT-fs (loop4): bogus number of reserved sectors [ 282.091356] hfsplus: gid requires an argument [ 282.094836] FAT-fs (loop4): Can't find a valid FAT filesystem [ 282.100266] hfsplus: unable to parse mount options [ 282.120560] FAT-fs (loop5): error, invalid access to FAT (entry 0x00000020) [ 282.132132] sctp_setsockopt_delayed_ack: 9 callbacks suppressed [ 282.132158] sctp: [Deprecated]: syz-executor.3 (pid 15574) Use of struct sctp_assoc_value in delayed_ack socket option. [ 282.132158] Use struct sctp_sack_info instead [ 282.146403] FAT-fs (loop5): Filesystem has been set read-only [ 282.171437] FAT-fs (loop5): error, invalid access to FAT (entry 0x00000020) 15:17:36 executing program 0: r0 = socket(0x10, 0x3, 0x0) r1 = socket$inet(0x2, 0x3, 0x5) setsockopt$inet_msfilter(r1, 0x0, 0x8, &(0x7f0000000200)=ANY=[@ANYBLOB="f1"], 0x1) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000040)={0x0, @local, @local}, &(0x7f0000000000)=0xc) sendmsg$nl_route_sched(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000001c40)={&(0x7f0000000100)=@newqdisc={0x30, 0x24, 0x1, 0x6000000, 0x0, {0x0, 0x0, 0x0, r2, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_tbf={{0x8, 0x8, 'tbf\x00'}, {0x4}}]}, 0x30}}, 0x0) [ 282.198400] FAT-fs (loop5): error, invalid access to FAT (entry 0x00000020) [ 282.208865] attempt to access beyond end of device [ 282.224413] loop5: rw=34817, want=157, limit=116 [ 282.255481] hfsplus: gid requires an argument [ 282.264124] sctp: [Deprecated]: syz-executor.3 (pid 15574) Use of struct sctp_assoc_value in delayed_ack socket option. [ 282.264124] Use struct sctp_sack_info instead [ 282.267538] hfsplus: unable to parse mount options 15:17:36 executing program 0: r0 = socket(0x10, 0x3, 0x0) r1 = socket$inet(0x2, 0x3, 0x5) setsockopt$inet_msfilter(r1, 0x0, 0x8, &(0x7f0000000200)=ANY=[@ANYBLOB="f1"], 0x1) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000040)={0x0, @local, @local}, &(0x7f0000000000)=0xc) sendmsg$nl_route_sched(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000001c40)={&(0x7f0000000100)=@newqdisc={0x30, 0x24, 0x1, 0x8000000, 0x0, {0x0, 0x0, 0x0, r2, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_tbf={{0x8, 0x8, 'tbf\x00'}, {0x4}}]}, 0x30}}, 0x0) 15:17:36 executing program 4: syz_mount_image$msdos(&(0x7f0000000340)='msdos\x00', &(0x7f0000000280)='./file0\x00', 0xe800, 0x1, &(0x7f0000000180)=[{&(0x7f0000000000)="eb3c906d6b66732e666174", 0xb}], 0x0, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000180)='./bus\x00', 0x0) io_setup(0x83, &(0x7f00000003c0)=0x0) r3 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) ftruncate(r3, 0x7fff) fcntl$setstatus(r1, 0x4, 0x44800) io_submit(r2, 0x6, &(0x7f0000000540)=[&(0x7f00000000c0)={0x2703000000000009, 0x800ff7f, 0x3, 0x1, 0x0, r1, &(0x7f0000000000), 0x5000}]) 15:17:36 executing program 2: r0 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) syz_mount_image$hfsplus(&(0x7f0000000000)='hfsplus\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x5, 0x0, 0x0, &(0x7f0000001480)={[{@gid={'gid', 0x3d, r1}}]}) 15:17:36 executing program 5: syz_mount_image$msdos(&(0x7f0000000340)='msdos\x00', &(0x7f0000000280)='./file0\x00', 0xe800, 0x1, &(0x7f0000000180)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400020401000200027400f8", 0x16}], 0x800010, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000180)='./bus\x00', 0x0) io_setup(0x83, &(0x7f00000003c0)=0x0) r3 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) ftruncate(r3, 0x7fff) fcntl$setstatus(r1, 0x4, 0x44800) io_submit(r2, 0xf, &(0x7f0000000540)=[&(0x7f00000000c0)={0x2703000000000009, 0x800ff7f, 0x3, 0x1, 0x0, r1, &(0x7f0000000000), 0x5000}]) [ 282.546666] hfsplus: gid requires an argument [ 282.556595] hfsplus: unable to parse mount options [ 282.563624] FAT-fs (loop4): bogus number of reserved sectors [ 282.578061] FAT-fs (loop4): Can't find a valid FAT filesystem [ 282.640725] FAT-fs (loop5): error, invalid access to FAT (entry 0x00000020) [ 282.647928] FAT-fs (loop5): Filesystem has been set read-only [ 282.656102] FAT-fs (loop5): error, invalid access to FAT (entry 0x00000020) [ 282.678480] FAT-fs (loop5): error, invalid access to FAT (entry 0x00000020) [ 282.685933] attempt to access beyond end of device [ 282.706159] loop5: rw=34817, want=157, limit=116 15:17:36 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @ipv4={[], [], @empty}}, 0x1c) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x4e21, 0x0, @ipv4={[], [], @dev={0xac, 0x14, 0x14, 0x38}}}, 0x1c) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000000)=@assoc_value, 0xc) 15:17:36 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @ipv4={[], [], @empty}}, 0x1c) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x4e21, 0x0, @ipv4={[], [], @dev={0xac, 0x14, 0x14, 0x38}}}, 0x1c) tkill(0x0, 0x3c) ptrace$cont(0x18, 0x0, 0x0, 0x0) ptrace$setregs(0xd, 0x0, 0x0, &(0x7f0000000100)="f52752ae7a2c753c41b7387240a13a69cc895c83917fcaf599418d00aa52cc4407a394a6d1493e5041f02754bc2e0cbafb11dfab0ab547159f30146ef43548ca01a8f041ba5c30e001f2b52da282751cde43ce60bbfecd62f4631ddf38ed8f5e9c2db360976cc209b4751855cbfdb8c4afc412a5baa1a836ca9ccc17d74411d446330de461f98786b77a11498e1fcd9d550aaf88251882eac53f5b56c0b1c3e48f153159ca92e8b75d32ddd9de457ac0b17b2023566c32b8ed749133933435adba8acdd4b5c7f3e3a3cc01e5ecf2282161a44a52dc") ptrace$cont(0x20, 0x0, 0x0, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) setresuid(0xffffffffffffffff, r2, 0x0) ioctl$DRM_IOCTL_GET_CLIENT(0xffffffffffffffff, 0xc0286405, &(0x7f0000000080)={0x5, 0x81, {}, {r2}, 0x6, 0x9}) r4 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) setresuid(0xffffffffffffffff, r5, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) setresuid(0xffffffffffffffff, r6, 0x0) setresuid(r3, r5, r6) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 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_bp={0x0}, 0x0, 0x81}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000000)=@assoc_value={0x0, 0x7f}, 0x8) 15:17:36 executing program 0: r0 = socket(0x10, 0x3, 0x0) r1 = socket$inet(0x2, 0x3, 0x5) setsockopt$inet_msfilter(r1, 0x0, 0x8, &(0x7f0000000200)=ANY=[@ANYBLOB="f1"], 0x1) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000040)={0x0, @local, @local}, &(0x7f0000000000)=0xc) sendmsg$nl_route_sched(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000001c40)={&(0x7f0000000100)=@newqdisc={0x30, 0x24, 0x1, 0x9000000, 0x0, {0x0, 0x0, 0x0, r2, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_tbf={{0x8, 0x8, 'tbf\x00'}, {0x4}}]}, 0x30}}, 0x0) 15:17:36 executing program 2: r0 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) syz_mount_image$hfsplus(&(0x7f0000000000)='hfsplus\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x6, 0x0, 0x0, &(0x7f0000001480)={[{@gid={'gid', 0x3d, r1}}]}) 15:17:36 executing program 4: syz_mount_image$msdos(&(0x7f0000000340)='msdos\x00', &(0x7f0000000280)='./file0\x00', 0xe800, 0x1, &(0x7f0000000180)=[{&(0x7f0000000000)="eb3c906d6b66732e666174", 0xb}], 0x0, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000180)='./bus\x00', 0x0) io_setup(0x83, &(0x7f00000003c0)=0x0) r3 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) ftruncate(r3, 0x7fff) fcntl$setstatus(r1, 0x4, 0x44800) io_submit(r2, 0x6, &(0x7f0000000540)=[&(0x7f00000000c0)={0x2703000000000009, 0x800ff7f, 0x3, 0x1, 0x0, r1, &(0x7f0000000000), 0x5000}]) 15:17:36 executing program 5: syz_mount_image$msdos(&(0x7f0000000340)='msdos\x00', &(0x7f0000000280)='./file0\x00', 0xe800, 0x1, &(0x7f0000000180)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400020401000200027400f8", 0x16}], 0x800010, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000180)='./bus\x00', 0x0) io_setup(0x83, &(0x7f00000003c0)=0x0) r3 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) ftruncate(r3, 0x7fff) fcntl$setstatus(r1, 0x4, 0x44800) io_submit(r2, 0x10, &(0x7f0000000540)=[&(0x7f00000000c0)={0x2703000000000009, 0x800ff7f, 0x3, 0x1, 0x0, r1, &(0x7f0000000000), 0x5000}]) 15:17:37 executing program 0: r0 = socket(0x10, 0x3, 0x0) r1 = socket$inet(0x2, 0x3, 0x5) setsockopt$inet_msfilter(r1, 0x0, 0x8, &(0x7f0000000200)=ANY=[@ANYBLOB="f1"], 0x1) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000040)={0x0, @local, @local}, &(0x7f0000000000)=0xc) sendmsg$nl_route_sched(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000001c40)={&(0x7f0000000100)=@newqdisc={0x30, 0x24, 0x1, 0xa000000, 0x0, {0x0, 0x0, 0x0, r2, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_tbf={{0x8, 0x8, 'tbf\x00'}, {0x4}}]}, 0x30}}, 0x0) [ 282.952833] hfsplus: gid requires an argument [ 282.960296] FAT-fs (loop4): bogus number of reserved sectors [ 282.966506] hfsplus: unable to parse mount options [ 282.986706] FAT-fs (loop4): Can't find a valid FAT filesystem [ 283.028049] hfsplus: gid requires an argument [ 283.042208] hfsplus: unable to parse mount options [ 283.052176] sctp: [Deprecated]: syz-executor.3 (pid 15650) Use of struct sctp_assoc_value in delayed_ack socket option. [ 283.052176] Use struct sctp_sack_info instead 15:17:37 executing program 0: r0 = socket(0x10, 0x3, 0x0) r1 = socket$inet(0x2, 0x3, 0x5) setsockopt$inet_msfilter(r1, 0x0, 0x8, &(0x7f0000000200)=ANY=[@ANYBLOB="f1"], 0x1) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000040)={0x0, @local, @local}, &(0x7f0000000000)=0xc) sendmsg$nl_route_sched(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000001c40)={&(0x7f0000000100)=@newqdisc={0x30, 0x24, 0x1, 0xb000000, 0x0, {0x0, 0x0, 0x0, r2, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_tbf={{0x8, 0x8, 'tbf\x00'}, {0x4}}]}, 0x30}}, 0x0) [ 283.080547] FAT-fs (loop5): error, invalid access to FAT (entry 0x00000020) [ 283.095144] FAT-fs (loop5): Filesystem has been set read-only [ 283.107060] FAT-fs (loop5): error, invalid access to FAT (entry 0x00000020) 15:17:37 executing program 2: r0 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) syz_mount_image$hfsplus(&(0x7f0000000000)='hfsplus\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x7, 0x0, 0x0, &(0x7f0000001480)={[{@gid={'gid', 0x3d, r1}}]}) 15:17:37 executing program 4: syz_mount_image$msdos(&(0x7f0000000340)='msdos\x00', &(0x7f0000000280)='./file0\x00', 0xe800, 0x1, &(0x7f0000000180)=[{&(0x7f0000000000)="eb3c906d6b66732e666174", 0xb}], 0x0, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000180)='./bus\x00', 0x0) io_setup(0x83, &(0x7f00000003c0)=0x0) r3 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) ftruncate(r3, 0x7fff) fcntl$setstatus(r1, 0x4, 0x44800) io_submit(r2, 0x6, &(0x7f0000000540)=[&(0x7f00000000c0)={0x2703000000000009, 0x800ff7f, 0x3, 0x1, 0x0, r1, &(0x7f0000000000), 0x5000}]) [ 283.150756] FAT-fs (loop5): error, invalid access to FAT (entry 0x00000020) [ 283.159399] attempt to access beyond end of device [ 283.185141] sctp: [Deprecated]: syz-executor.3 (pid 15662) Use of struct sctp_assoc_value in delayed_ack socket option. [ 283.185141] Use struct sctp_sack_info instead [ 283.192196] hfsplus: gid requires an argument [ 283.205474] hfsplus: unable to parse mount options [ 283.211885] loop5: rw=34817, want=157, limit=116 [ 283.251975] hfsplus: gid requires an argument 15:17:37 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @ipv4={[], [], @empty}}, 0x1c) fcntl$getown(r0, 0x9) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x4e21, 0x0, @ipv4={[], [], @dev={0xac, 0x14, 0x14, 0x38}}}, 0x1c) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x81}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000000)=@assoc_value={0x0, 0x7f}, 0x8) r1 = dup(0xffffffffffffffff) r2 = syz_open_procfs(0x0, &(0x7f0000000600)='auxv\x00') sendfile(0xffffffffffffffff, r2, &(0x7f0000000240)=0x202, 0x4000000000dc) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140)='nbd\x00') sendmsg$NBD_CMD_RECONFIGURE(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f00000000c0), 0xc, &(0x7f0000000180)={&(0x7f0000000280)=ANY=[@ANYRES16=r3, @ANYRES16=r2], 0x3}, 0x1, 0x0, 0x0, 0x44000}, 0x20004811) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000240)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r3, @ANYBLOB], 0x2c}, 0x1, 0x0, 0x0, 0x1}, 0x10) r4 = socket(0x18, 0x0, 0x0) connect$rxrpc(r4, 0x0, 0x0) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)=ANY=[@ANYBLOB='X\x00\x00\x00', @ANYRES16=r3, @ANYBLOB="000128bd700075bd16a2413a00000000000000abf133ffdbdf25010000000c000500", @ANYRES32, @ANYBLOB="08000100", @ANYRES32=r4, @ANYBLOB="0c000300faffffffffffffff0c00080009000000000000000c0006000300000000000000"], 0x58}, 0x1, 0x0, 0x0, 0x4000040}, 0x841) ioctl$sock_FIOGETOWN(r4, 0x8903, &(0x7f0000000100)=0x0) process_vm_readv(r5, &(0x7f0000001400)=[{&(0x7f0000000140)=""/186, 0xba}, {&(0x7f0000000200)=""/144, 0x90}, {&(0x7f00000002c0)=""/4096, 0x1000}, {&(0x7f00000012c0)=""/90, 0x5a}, {&(0x7f0000001340)=""/183, 0xb7}], 0x5, &(0x7f0000002a40)=[{&(0x7f0000001480)=""/86, 0x56}, {&(0x7f0000001500)=""/238, 0xee}, {&(0x7f0000001600)=""/87, 0x57}, {&(0x7f0000001680)=""/109, 0x6d}, {&(0x7f0000001700)=""/136, 0x88}, {&(0x7f00000017c0)=""/4096, 0x1000}, {&(0x7f00000027c0)=""/86, 0x56}, {&(0x7f0000002840)=""/200, 0xc8}, {&(0x7f0000002940)=""/237, 0xed}], 0x9, 0x0) ioctl$SIOCGSTAMP(r0, 0x8906, &(0x7f0000000080)) [ 283.276479] hfsplus: unable to parse mount options 15:17:37 executing program 0: r0 = socket(0x10, 0x3, 0x0) r1 = socket$inet(0x2, 0x3, 0x5) setsockopt$inet_msfilter(r1, 0x0, 0x8, &(0x7f0000000200)=ANY=[@ANYBLOB="f1"], 0x1) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000040)={0x0, @local, @local}, &(0x7f0000000000)=0xc) sendmsg$nl_route_sched(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000001c40)={&(0x7f0000000100)=@newqdisc={0x30, 0x24, 0x1, 0xc000000, 0x0, {0x0, 0x0, 0x0, r2, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_tbf={{0x8, 0x8, 'tbf\x00'}, {0x4}}]}, 0x30}}, 0x0) [ 283.303334] FAT-fs (loop4): bogus number of reserved sectors [ 283.317589] FAT-fs (loop4): Can't find a valid FAT filesystem [ 283.386609] sctp: [Deprecated]: syz-executor.3 (pid 15684) Use of struct sctp_assoc_value in delayed_ack socket option. [ 283.386609] Use struct sctp_sack_info instead [ 283.467753] sctp: [Deprecated]: syz-executor.3 (pid 15691) Use of struct sctp_assoc_value in delayed_ack socket option. [ 283.467753] Use struct sctp_sack_info instead 15:17:37 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @ipv4={[], [], @empty}}, 0x1c) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x4e21, 0x0, @ipv4={[], [], @dev={0xac, 0x14, 0x14, 0x38}}}, 0x1c) 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_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000000)=@assoc_value, 0x20000008) 15:17:37 executing program 5: syz_mount_image$msdos(&(0x7f0000000340)='msdos\x00', &(0x7f0000000280)='./file0\x00', 0xe800, 0x1, &(0x7f0000000180)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400020401000200027400f8", 0x16}], 0x800010, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000180)='./bus\x00', 0x0) io_setup(0x83, &(0x7f00000003c0)=0x0) r3 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) ftruncate(r3, 0x7fff) fcntl$setstatus(r1, 0x4, 0x44800) io_submit(r2, 0x58, &(0x7f0000000540)=[&(0x7f00000000c0)={0x2703000000000009, 0x800ff7f, 0x3, 0x1, 0x0, r1, &(0x7f0000000000), 0x5000}]) 15:17:37 executing program 2: r0 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) syz_mount_image$hfsplus(&(0x7f0000000000)='hfsplus\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x9, 0x0, 0x0, &(0x7f0000001480)={[{@gid={'gid', 0x3d, r1}}]}) 15:17:37 executing program 0: r0 = socket(0x10, 0x3, 0x0) r1 = socket$inet(0x2, 0x3, 0x5) setsockopt$inet_msfilter(r1, 0x0, 0x8, &(0x7f0000000200)=ANY=[@ANYBLOB="f1"], 0x1) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000040)={0x0, @local, @local}, &(0x7f0000000000)=0xc) sendmsg$nl_route_sched(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000001c40)={&(0x7f0000000100)=@newqdisc={0x30, 0x24, 0x1, 0xe000000, 0x0, {0x0, 0x0, 0x0, r2, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_tbf={{0x8, 0x8, 'tbf\x00'}, {0x4}}]}, 0x30}}, 0x0) 15:17:37 executing program 4: syz_mount_image$msdos(&(0x7f0000000340)='msdos\x00', &(0x7f0000000280)='./file0\x00', 0xe800, 0x1, &(0x7f0000000180)=[{&(0x7f0000000000)="eb3c906d6b66732e666174000204010002", 0x11}], 0x0, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000180)='./bus\x00', 0x0) io_setup(0x83, &(0x7f00000003c0)=0x0) r3 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) ftruncate(r3, 0x7fff) fcntl$setstatus(r1, 0x4, 0x44800) io_submit(r2, 0x6, &(0x7f0000000540)=[&(0x7f00000000c0)={0x2703000000000009, 0x800ff7f, 0x3, 0x1, 0x0, r1, &(0x7f0000000000), 0x5000}]) 15:17:37 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @ipv4={[], [], @empty}}, 0x1c) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x4e21, 0x0, @ipv4={[], [], @dev={0xac, 0x14, 0x14, 0x38}}}, 0x1c) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 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_bp={0x0}, 0x0, 0x81}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000000)=@assoc_value={0x0, 0x7f}, 0x8) getsockopt$bt_BT_POWER(0xffffffffffffffff, 0x112, 0x9, &(0x7f0000000080)=0x1, &(0x7f0000000100)=0x1) [ 283.914181] hfsplus: gid requires an argument [ 283.919741] FAT-fs (loop4): invalid media value (0x00) [ 283.927511] hfsplus: unable to parse mount options [ 283.939514] FAT-fs (loop4): Can't find a valid FAT filesystem 15:17:38 executing program 0: r0 = socket(0x10, 0x3, 0x0) r1 = socket$inet(0x2, 0x3, 0x5) setsockopt$inet_msfilter(r1, 0x0, 0x8, &(0x7f0000000200)=ANY=[@ANYBLOB="f1"], 0x1) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000040)={0x0, @local, @local}, &(0x7f0000000000)=0xc) sendmsg$nl_route_sched(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000001c40)={&(0x7f0000000100)=@newqdisc={0x30, 0x24, 0x1, 0xf000000, 0x0, {0x0, 0x0, 0x0, r2, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_tbf={{0x8, 0x8, 'tbf\x00'}, {0x4}}]}, 0x30}}, 0x0) [ 283.984342] FAT-fs (loop5): error, invalid access to FAT (entry 0x00000020) [ 284.001128] sctp: [Deprecated]: syz-executor.3 (pid 15728) Use of struct sctp_assoc_value in delayed_ack socket option. [ 284.001128] Use struct sctp_sack_info instead [ 284.003609] FAT-fs (loop5): Filesystem has been set read-only 15:17:38 executing program 4: syz_mount_image$msdos(&(0x7f0000000340)='msdos\x00', &(0x7f0000000280)='./file0\x00', 0xe800, 0x1, &(0x7f0000000180)=[{&(0x7f0000000000)="eb3c906d6b66732e666174000204010002", 0x11}], 0x0, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000180)='./bus\x00', 0x0) io_setup(0x83, &(0x7f00000003c0)=0x0) r3 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) ftruncate(r3, 0x7fff) fcntl$setstatus(r1, 0x4, 0x44800) io_submit(r2, 0x6, &(0x7f0000000540)=[&(0x7f00000000c0)={0x2703000000000009, 0x800ff7f, 0x3, 0x1, 0x0, r1, &(0x7f0000000000), 0x5000}]) [ 284.068656] hfsplus: gid requires an argument [ 284.071647] FAT-fs (loop5): error, invalid access to FAT (entry 0x00000020) [ 284.075822] hfsplus: unable to parse mount options 15:17:38 executing program 0: r0 = socket(0x10, 0x3, 0x0) r1 = socket$inet(0x2, 0x3, 0x5) setsockopt$inet_msfilter(r1, 0x0, 0x8, &(0x7f0000000200)=ANY=[@ANYBLOB="f1"], 0x1) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000040)={0x0, @local, @local}, &(0x7f0000000000)=0xc) sendmsg$nl_route_sched(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000001c40)={&(0x7f0000000100)=@newqdisc={0x30, 0x24, 0x1, 0x10000000, 0x0, {0x0, 0x0, 0x0, r2, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_tbf={{0x8, 0x8, 'tbf\x00'}, {0x4}}]}, 0x30}}, 0x0) [ 284.114054] sctp: [Deprecated]: syz-executor.3 (pid 15732) Use of struct sctp_assoc_value in delayed_ack socket option. [ 284.114054] Use struct sctp_sack_info instead [ 284.136905] FAT-fs (loop5): error, invalid access to FAT (entry 0x00000020) [ 284.149070] attempt to access beyond end of device [ 284.155688] loop5: rw=34817, want=157, limit=116 15:17:38 executing program 2: r0 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) syz_mount_image$hfsplus(&(0x7f0000000000)='hfsplus\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0xb, 0x0, 0x0, &(0x7f0000001480)={[{@gid={'gid', 0x3d, r1}}]}) 15:17:38 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @ipv4={[], [], @empty}}, 0x1c) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x4e21, 0x0, @ipv4={[], [], @dev={0xac, 0x14, 0x14, 0x38}}}, 0x1c) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x81}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = dup(0xffffffffffffffff) r2 = syz_open_procfs(0x0, &(0x7f0000000600)='auxv\x00') sendfile(0xffffffffffffffff, r2, &(0x7f0000000240)=0x202, 0x4000000000dc) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140)='nbd\x00') sendmsg$NBD_CMD_RECONFIGURE(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f00000000c0), 0xc, &(0x7f0000000180)={&(0x7f0000000280)=ANY=[@ANYRES16=r3, @ANYRES16=r2], 0x3}, 0x1, 0x0, 0x0, 0x44000}, 0x20004811) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000240)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r3, @ANYBLOB], 0x2c}, 0x1, 0x0, 0x0, 0x1}, 0x10) r4 = socket(0x18, 0x0, 0x0) connect$rxrpc(r4, 0x0, 0x0) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000180)={&(0x7f0000000340)=ANY=[@ANYBLOB='X\x00\x00\x00', @ANYRES16=r3, @ANYBLOB="00ffdbdf25010000000c0005005878c694f4f4e0909671fc52ab8bf8aca6517a704e5ce47365291832be95cc31c79f09c488f2754e261be59e35792cb68831fd71d464bf5d24a5ea9d31fe4a7b9b37c0c620fd9d38e5f7543a46fb3b10a146e8564b81491a741a656a689154a1fdcd9a18e5adc19569deceefa305ce9ae340b2ef2542292d54d7d7165f548626eb64", @ANYRES32, @ANYBLOB="08000100", @ANYRES32=r4, @ANYBLOB="0c000300faffffffffffffff0c00080009000000000000000c0006000300000000000000"], 0x58}, 0x1, 0x0, 0x0, 0x4000040}, 0x841) r5 = socket$inet6_sctp(0xa, 0x5, 0x84) r6 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r6, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r5, 0x84, 0x6, &(0x7f0000000040)={r7, @in6={{0xa, 0x0, 0x0, @ipv4={[], [], @initdev={0xac, 0x1e, 0x0, 0x0}}}}}, &(0x7f0000000100)=0x84) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r4, 0x84, 0x7b, &(0x7f0000000080)={r7, 0x80000001}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000000140)={r8, 0x6}, 0x8) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000000)=@assoc_value={0x0, 0x7f}, 0x8) 15:17:38 executing program 0: r0 = socket(0x10, 0x3, 0x0) r1 = socket$inet(0x2, 0x3, 0x5) setsockopt$inet_msfilter(r1, 0x0, 0x8, &(0x7f0000000200)=ANY=[@ANYBLOB="f1"], 0x1) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000040)={0x0, @local, @local}, &(0x7f0000000000)=0xc) sendmsg$nl_route_sched(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000001c40)={&(0x7f0000000100)=@newqdisc={0x30, 0x24, 0x1, 0x60000000, 0x0, {0x0, 0x0, 0x0, r2, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_tbf={{0x8, 0x8, 'tbf\x00'}, {0x4}}]}, 0x30}}, 0x0) [ 284.268642] FAT-fs (loop4): invalid media value (0x00) [ 284.276180] FAT-fs (loop4): Can't find a valid FAT filesystem [ 284.294490] hfsplus: gid requires an argument [ 284.316249] hfsplus: unable to parse mount options [ 284.342858] sctp: [Deprecated]: syz-executor.3 (pid 15752) Use of struct sctp_assoc_value in delayed_ack socket option. [ 284.342858] Use struct sctp_sack_info instead [ 284.376238] hfsplus: gid requires an argument [ 284.380919] hfsplus: unable to parse mount options 15:17:38 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x40480, 0x0) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x2, 0x4000010, r1, 0x8185c000) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @ipv4={[], [], @empty}}, 0x1c) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x4e21, 0x0, @ipv4={[], [], @dev={0xac, 0x14, 0x14, 0x38}}}, 0x1c) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000000)=@assoc_value, 0x8) 15:17:38 executing program 5: syz_mount_image$msdos(&(0x7f0000000340)='msdos\x00', &(0x7f0000000280)='./file0\x00', 0xe800, 0x1, &(0x7f0000000180)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400020401000200027400f8", 0x16}], 0x800010, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000180)='./bus\x00', 0x0) io_setup(0x83, &(0x7f00000003c0)=0x0) r3 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) ftruncate(r3, 0x7fff) fcntl$setstatus(r1, 0x4, 0x44800) io_submit(r2, 0xc0, &(0x7f0000000540)=[&(0x7f00000000c0)={0x2703000000000009, 0x800ff7f, 0x3, 0x1, 0x0, r1, &(0x7f0000000000), 0x5000}]) 15:17:38 executing program 0: r0 = socket(0x10, 0x3, 0x0) r1 = socket$inet(0x2, 0x3, 0x5) setsockopt$inet_msfilter(r1, 0x0, 0x8, &(0x7f0000000200)=ANY=[@ANYBLOB="f1"], 0x1) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000040)={0x0, @local, @local}, &(0x7f0000000000)=0xc) sendmsg$nl_route_sched(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000001c40)={&(0x7f0000000100)=@newqdisc={0x30, 0x24, 0x1, 0x65580000, 0x0, {0x0, 0x0, 0x0, r2, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_tbf={{0x8, 0x8, 'tbf\x00'}, {0x4}}]}, 0x30}}, 0x0) 15:17:38 executing program 4: syz_mount_image$msdos(&(0x7f0000000340)='msdos\x00', &(0x7f0000000280)='./file0\x00', 0xe800, 0x1, &(0x7f0000000180)=[{&(0x7f0000000000)="eb3c906d6b66732e666174000204010002", 0x11}], 0x0, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000180)='./bus\x00', 0x0) io_setup(0x83, &(0x7f00000003c0)=0x0) r3 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) ftruncate(r3, 0x7fff) fcntl$setstatus(r1, 0x4, 0x44800) io_submit(r2, 0x6, &(0x7f0000000540)=[&(0x7f00000000c0)={0x2703000000000009, 0x800ff7f, 0x3, 0x1, 0x0, r1, &(0x7f0000000000), 0x5000}]) 15:17:38 executing program 2: r0 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) syz_mount_image$hfsplus(&(0x7f0000000000)='hfsplus\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0xc, 0x0, 0x0, &(0x7f0000001480)={[{@gid={'gid', 0x3d, r1}}]}) 15:17:38 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @ipv4={[], [], @empty}}, 0x1c) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x4e21, 0x0, @ipv4={[], [], @dev={0xac, 0x14, 0x14, 0x38}}}, 0x1c) r1 = syz_open_procfs(0x0, &(0x7f0000000600)='auxv\x00') sendfile(0xffffffffffffffff, r1, &(0x7f0000000240)=0x202, 0x4000000000dc) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140)='nbd\x00') sendmsg$NBD_CMD_RECONFIGURE(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f00000000c0), 0xc, &(0x7f0000000180)={&(0x7f0000000280)=ANY=[@ANYRES16=r2, @ANYRES16=r1], 0x3}, 0x1, 0x0, 0x0, 0x44000}, 0x20004811) r3 = accept(r1, &(0x7f00000002c0)=@pptp={0x18, 0x2, {0x0, @multicast2}}, &(0x7f0000000340)=0x80) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r3, 0x84, 0x6e, &(0x7f0000000380)=[@in={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x24}}, @in={0x2, 0x4e21, @rand_addr=0x64010100}, @in6={0xa, 0x4e23, 0x52, @initdev={0xfe, 0x88, [], 0x1, 0x0}, 0x20}, @in={0x2, 0x4e21, @remote}, @in6={0xa, 0x4e23, 0xdb5, @remote, 0x8}, @in={0x2, 0x4e21, @private=0xa010102}, @in6={0xa, 0x4e21, 0x2, @private2={0xfc, 0x2, [], 0x1}, 0x101}, @in={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x14}}, @in6={0xa, 0x4e23, 0x3f, @mcast1, 0x9}], 0xc0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 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_bp={0x0}, 0x0, 0x81}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000000)=@assoc_value={0x0, 0x7f}, 0x8) [ 284.807796] FAT-fs (loop4): invalid media value (0x00) [ 284.814220] hfsplus: gid requires an argument [ 284.828195] FAT-fs (loop4): Can't find a valid FAT filesystem [ 284.850312] FAT-fs (loop5): error, invalid access to FAT (entry 0x00000020) 15:17:38 executing program 0: r0 = socket(0x10, 0x3, 0x0) r1 = socket$inet(0x2, 0x3, 0x5) setsockopt$inet_msfilter(r1, 0x0, 0x8, &(0x7f0000000200)=ANY=[@ANYBLOB="f1"], 0x1) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000040)={0x0, @local, @local}, &(0x7f0000000000)=0xc) sendmsg$nl_route_sched(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000001c40)={&(0x7f0000000100)=@newqdisc={0x30, 0x24, 0x1, 0x81000000, 0x0, {0x0, 0x0, 0x0, r2, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_tbf={{0x8, 0x8, 'tbf\x00'}, {0x4}}]}, 0x30}}, 0x0) [ 284.854970] hfsplus: unable to parse mount options [ 284.891094] FAT-fs (loop5): Filesystem has been set read-only [ 284.895875] sctp: [Deprecated]: syz-executor.1 (pid 15803) Use of struct sctp_assoc_value in delayed_ack socket option. [ 284.895875] Use struct sctp_sack_info instead [ 284.928382] FAT-fs (loop5): error, invalid access to FAT (entry 0x00000020) [ 284.968176] FAT-fs (loop5): error, invalid access to FAT (entry 0x00000020) [ 285.004901] hfsplus: gid requires an argument [ 285.005441] attempt to access beyond end of device 15:17:39 executing program 3: r0 = socket$inet6(0xa, 0x80000, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @ipv4={[], [], @empty}}, 0x1c) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x4e21, 0x0, @ipv4={[], [], @dev={0xac, 0x14, 0x14, 0x38}}}, 0x1c) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 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_bp={0x0}, 0x0, 0x81}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = dup(0xffffffffffffffff) r2 = syz_open_procfs(0x0, &(0x7f0000000600)='auxv\x00') sendfile(0xffffffffffffffff, r2, &(0x7f0000000240)=0x202, 0x4000000000dc) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140)='nbd\x00') sendmsg$NBD_CMD_RECONFIGURE(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f00000000c0), 0xc, &(0x7f0000000180)={&(0x7f0000000280)=ANY=[@ANYRES16=r3, @ANYRES16=r2], 0x3}, 0x1, 0x0, 0x0, 0x44000}, 0x20004811) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000240)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r3, @ANYBLOB], 0x2c}, 0x1, 0x0, 0x0, 0x1}, 0x10) ioctl$VIDIOC_G_INPUT(0xffffffffffffffff, 0x80045626, &(0x7f0000000080)) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000000)=@assoc_value={0x0, 0x7f}, 0x8) ioctl$PPPIOCSMRRU(0xffffffffffffffff, 0x4004743b, &(0x7f0000000200)=0x1) r4 = dup(0xffffffffffffffff) r5 = syz_open_procfs(0x0, &(0x7f0000000600)='auxv\x00') sendfile(0xffffffffffffffff, r5, &(0x7f0000000240)=0x202, 0x4000000000dc) r6 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140)='nbd\x00') sendmsg$NBD_CMD_RECONFIGURE(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f00000000c0), 0xc, &(0x7f0000000180)={&(0x7f0000000280)=ANY=[@ANYRES16=r6, @ANYRES16=r5], 0x3}, 0x1, 0x0, 0x0, 0x44000}, 0x20004811) sendmsg$NBD_CMD_CONNECT(r4, &(0x7f00000003c0)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000340)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES32, @ANYRESDEC], 0x2c}, 0x1, 0x0, 0x0, 0x40881}, 0x10) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r4, 0x84, 0xc, &(0x7f0000000100)=0xc3, 0x4) [ 285.024530] hfsplus: unable to parse mount options [ 285.027620] loop5: rw=34817, want=157, limit=116 15:17:39 executing program 4: syz_mount_image$msdos(&(0x7f0000000340)='msdos\x00', &(0x7f0000000280)='./file0\x00', 0xe800, 0x1, &(0x7f0000000180)=[{&(0x7f0000000000)="eb3c906d6b66732e666174000204010002000274", 0x14}], 0x0, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000180)='./bus\x00', 0x0) io_setup(0x83, &(0x7f00000003c0)=0x0) r3 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) ftruncate(r3, 0x7fff) fcntl$setstatus(r1, 0x4, 0x44800) io_submit(r2, 0x6, &(0x7f0000000540)=[&(0x7f00000000c0)={0x2703000000000009, 0x800ff7f, 0x3, 0x1, 0x0, r1, &(0x7f0000000000), 0x5000}]) 15:17:39 executing program 0: r0 = socket(0x10, 0x3, 0x0) r1 = socket$inet(0x2, 0x3, 0x5) setsockopt$inet_msfilter(r1, 0x0, 0x8, &(0x7f0000000200)=ANY=[@ANYBLOB="f1"], 0x1) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000040)={0x0, @local, @local}, &(0x7f0000000000)=0xc) sendmsg$nl_route_sched(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000001c40)={&(0x7f0000000100)=@newqdisc={0x30, 0x24, 0x1, 0x88a8ffff, 0x0, {0x0, 0x0, 0x0, r2, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_tbf={{0x8, 0x8, 'tbf\x00'}, {0x4}}]}, 0x30}}, 0x0) 15:17:39 executing program 2: r0 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) syz_mount_image$hfsplus(&(0x7f0000000000)='hfsplus\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0xd, 0x0, 0x0, &(0x7f0000001480)={[{@gid={'gid', 0x3d, r1}}]}) 15:17:39 executing program 5: syz_mount_image$msdos(&(0x7f0000000340)='msdos\x00', &(0x7f0000000280)='./file0\x00', 0xe800, 0x1, &(0x7f0000000180)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400020401000200027400f8", 0x16}], 0x800010, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000180)='./bus\x00', 0x0) io_setup(0x83, &(0x7f00000003c0)=0x0) r3 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) ftruncate(r3, 0x7fff) fcntl$setstatus(r1, 0x4, 0x44800) io_submit(r2, 0x1fffff, &(0x7f0000000540)=[&(0x7f00000000c0)={0x2703000000000009, 0x800ff7f, 0x3, 0x1, 0x0, r1, &(0x7f0000000000), 0x5000}]) [ 285.209158] FAT-fs (loop4): invalid media value (0x00) [ 285.229499] hfsplus: gid requires an argument [ 285.241658] FAT-fs (loop4): Can't find a valid FAT filesystem [ 285.261603] hfsplus: unable to parse mount options [ 285.356076] hfsplus: gid requires an argument [ 285.361155] hfsplus: unable to parse mount options [ 285.435773] FAT-fs (loop5): error, invalid access to FAT (entry 0x00000020) [ 285.447317] FAT-fs (loop5): Filesystem has been set read-only [ 285.454486] FAT-fs (loop5): error, invalid access to FAT (entry 0x00000020) [ 285.476969] FAT-fs (loop5): error, invalid access to FAT (entry 0x00000020) [ 285.494328] attempt to access beyond end of device [ 285.500770] loop5: rw=34817, want=157, limit=116 15:17:39 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x4e21, 0x0, @ipv4={[], [], @dev={0xac, 0x14, 0x14, 0x38}}}, 0x1c) 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_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000000)=@assoc_value, 0x8) 15:17:39 executing program 0: r0 = socket(0x10, 0x3, 0x0) r1 = socket$inet(0x2, 0x3, 0x5) setsockopt$inet_msfilter(r1, 0x0, 0x8, &(0x7f0000000200)=ANY=[@ANYBLOB="f1"], 0x1) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000040)={0x0, @local, @local}, &(0x7f0000000000)=0xc) sendmsg$nl_route_sched(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000001c40)={&(0x7f0000000100)=@newqdisc={0x30, 0x24, 0x1, 0x9effffff, 0x0, {0x0, 0x0, 0x0, r2, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_tbf={{0x8, 0x8, 'tbf\x00'}, {0x4}}]}, 0x30}}, 0x0) 15:17:39 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @ipv4={[], [], @empty}}, 0x1c) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000240)=0x202, 0x4000000000dc) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140)='nbd\x00') sendmsg$NBD_CMD_RECONFIGURE(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f00000000c0), 0xc, &(0x7f0000000180)={&(0x7f0000000280)=ANY=[@ANYRES16=r1, @ANYRES16], 0x3}, 0x1, 0x0, 0x0, 0x44000}, 0x20004811) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000240)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB], 0x2c}, 0x1, 0x0, 0x0, 0x1}, 0x10) getsockname$llc(0xffffffffffffffff, &(0x7f00000002c0)={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000300)=0x10) r2 = syz_open_dev$binderN(&(0x7f0000000080)='/dev/binder#\x00', 0x0, 0x800) r3 = syz_open_procfs(0x0, &(0x7f0000000600)='auxv\x00') sendfile(0xffffffffffffffff, r3, &(0x7f0000000240)=0x202, 0x4000000000dc) r4 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140)='nbd\x00') sendmsg$NBD_CMD_RECONFIGURE(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f00000000c0), 0xc, &(0x7f0000000180)={&(0x7f0000000280)=ANY=[@ANYRES16=r4, @ANYRES16=r3], 0x3}, 0x1, 0x0, 0x0, 0x44000}, 0x20004811) connect$vsock_stream(r3, &(0x7f0000000040)={0x28, 0x0, 0x2710, @local}, 0x10) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000240)=0x202, 0x4000000000dc) ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000200)={0x0, r2, 0xb57, 0xfffffffffffffc00, 0x9, 0x4}) r5 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140)='nbd\x00') sendmsg$NBD_CMD_RECONFIGURE(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f00000000c0), 0xc, &(0x7f0000000180)={&(0x7f0000000280)=ANY=[@ANYRES16=r5, @ANYRES16], 0x3}, 0x1, 0x0, 0x0, 0x44000}, 0x20004811) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(0xffffffffffffffff, 0x4058534c, &(0x7f0000000100)={0x8, 0x101, 0x8, 0x9, 0x1, 0x22f0a526}) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000000)=@assoc_value={0x0, 0x7f}, 0x8) 15:17:39 executing program 2: r0 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) syz_mount_image$hfsplus(&(0x7f0000000000)='hfsplus\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x10, 0x0, 0x0, &(0x7f0000001480)={[{@gid={'gid', 0x3d, r1}}]}) 15:17:39 executing program 4: syz_mount_image$msdos(&(0x7f0000000340)='msdos\x00', &(0x7f0000000280)='./file0\x00', 0xe800, 0x1, &(0x7f0000000180)=[{&(0x7f0000000000)="eb3c906d6b66732e666174000204010002000274", 0x14}], 0x0, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000180)='./bus\x00', 0x0) io_setup(0x83, &(0x7f00000003c0)=0x0) r3 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) ftruncate(r3, 0x7fff) fcntl$setstatus(r1, 0x4, 0x44800) io_submit(r2, 0x6, &(0x7f0000000540)=[&(0x7f00000000c0)={0x2703000000000009, 0x800ff7f, 0x3, 0x1, 0x0, r1, &(0x7f0000000000), 0x5000}]) 15:17:39 executing program 5: syz_mount_image$msdos(&(0x7f0000000340)='msdos\x00', &(0x7f0000000280)='./file0\x00', 0xe800, 0x1, &(0x7f0000000180)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400020401000200027400f8", 0x16}], 0x800010, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000180)='./bus\x00', 0x0) io_setup(0x83, &(0x7f00000003c0)=0x0) r3 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) ftruncate(r3, 0x7fff) fcntl$setstatus(r1, 0x4, 0x44800) io_submit(r2, 0x6, &(0x7f0000000540)=[&(0x7f00000000c0)={0x2703000000000002, 0x800ff7f, 0x3, 0x1, 0x0, r1, &(0x7f0000000000), 0x5000}]) [ 285.715260] binder: 15866:15874 ioctl c028660f 20000200 returned -22 [ 285.743970] FAT-fs (loop4): invalid media value (0x00) [ 285.749544] FAT-fs (loop4): Can't find a valid FAT filesystem [ 285.756318] hfsplus: gid requires an argument 15:17:39 executing program 0: r0 = socket(0x10, 0x3, 0x0) r1 = socket$inet(0x2, 0x3, 0x5) setsockopt$inet_msfilter(r1, 0x0, 0x8, &(0x7f0000000200)=ANY=[@ANYBLOB="f1"], 0x1) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000040)={0x0, @local, @local}, &(0x7f0000000000)=0xc) sendmsg$nl_route_sched(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000001c40)={&(0x7f0000000100)=@newqdisc={0x30, 0x24, 0x1, 0xb6010000, 0x0, {0x0, 0x0, 0x0, r2, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_tbf={{0x8, 0x8, 'tbf\x00'}, {0x4}}]}, 0x30}}, 0x0) [ 285.767356] hfsplus: unable to parse mount options 15:17:39 executing program 0: r0 = socket(0x10, 0x3, 0x0) r1 = socket$inet(0x2, 0x3, 0x5) setsockopt$inet_msfilter(r1, 0x0, 0x8, &(0x7f0000000200)=ANY=[@ANYBLOB="f1"], 0x1) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000040)={0x0, @local, @local}, &(0x7f0000000000)=0xc) sendmsg$nl_route_sched(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000001c40)={&(0x7f0000000100)=@newqdisc={0x30, 0x24, 0x1, 0xf0ffffff, 0x0, {0x0, 0x0, 0x0, r2, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_tbf={{0x8, 0x8, 'tbf\x00'}, {0x4}}]}, 0x30}}, 0x0) 15:17:39 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @ipv4={[], [], @empty}}, 0x1c) r1 = dup3(r0, r0, 0x80000) getsockopt$netlink(r1, 0x10e, 0x5, &(0x7f0000000100)=""/83, &(0x7f0000000080)=0x53) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x4e21, 0x0, @ipv4={[], [], @multicast1}}, 0x1c) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 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_bp={0x0}, 0x0, 0x81}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000000)=@assoc_value={0x0, 0x7f}, 0x8) [ 285.788168] binder: 15866:15874 ioctl c028660f 20000200 returned -22 [ 285.845741] FAT-fs (loop5): error, invalid access to FAT (entry 0x00000020) [ 285.853542] FAT-fs (loop5): Filesystem has been set read-only [ 285.870979] hfsplus: gid requires an argument [ 285.875497] hfsplus: unable to parse mount options [ 285.881979] FAT-fs (loop5): error, invalid access to FAT (entry 0x00000020) 15:17:39 executing program 0: r0 = socket(0x10, 0x3, 0x0) r1 = socket$inet(0x2, 0x3, 0x5) setsockopt$inet_msfilter(r1, 0x0, 0x8, &(0x7f0000000200)=ANY=[@ANYBLOB="f1"], 0x1) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000040)={0x0, @local, @local}, &(0x7f0000000000)=0xc) sendmsg$nl_route_sched(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000001c40)={&(0x7f0000000100)=@newqdisc={0x30, 0x24, 0x1, 0xffffa888, 0x0, {0x0, 0x0, 0x0, r2, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_tbf={{0x8, 0x8, 'tbf\x00'}, {0x4}}]}, 0x30}}, 0x0) [ 285.901013] FAT-fs (loop5): error, invalid access to FAT (entry 0x00000020) [ 285.912185] attempt to access beyond end of device [ 285.931672] loop5: rw=34817, want=157, limit=116 15:17:40 executing program 2: r0 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) syz_mount_image$hfsplus(&(0x7f0000000000)='hfsplus\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x22, 0x0, 0x0, &(0x7f0000001480)={[{@gid={'gid', 0x3d, r1}}]}) 15:17:40 executing program 4: syz_mount_image$msdos(&(0x7f0000000340)='msdos\x00', &(0x7f0000000280)='./file0\x00', 0xe800, 0x1, &(0x7f0000000180)=[{&(0x7f0000000000)="eb3c906d6b66732e666174000204010002000274", 0x14}], 0x0, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000180)='./bus\x00', 0x0) io_setup(0x83, &(0x7f00000003c0)=0x0) r3 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) ftruncate(r3, 0x7fff) fcntl$setstatus(r1, 0x4, 0x44800) io_submit(r2, 0x6, &(0x7f0000000540)=[&(0x7f00000000c0)={0x2703000000000009, 0x800ff7f, 0x3, 0x1, 0x0, r1, &(0x7f0000000000), 0x5000}]) [ 286.064595] FAT-fs (loop4): invalid media value (0x00) [ 286.083760] FAT-fs (loop4): Can't find a valid FAT filesystem [ 286.128550] hfsplus: gid requires an argument [ 286.133782] hfsplus: unable to parse mount options [ 286.208067] hfsplus: gid requires an argument [ 286.218662] hfsplus: unable to parse mount options 15:17:40 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @ipv4={[], [], @empty}}, 0x1c) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x4e21, 0x0, @ipv4={[], [], @dev={0xac, 0x14, 0x14, 0x38}}}, 0x1c) r1 = dup(0xffffffffffffffff) r2 = syz_open_procfs(0x0, &(0x7f0000000600)='auxv\x00') sendfile(0xffffffffffffffff, r2, &(0x7f0000000240)=0x202, 0x4000000000dc) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140)='nbd\x00') sendmsg$NBD_CMD_RECONFIGURE(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f00000000c0), 0xc, &(0x7f0000000180)={&(0x7f0000000280)=ANY=[@ANYRES16=r3, @ANYRES16=r2], 0x3}, 0x1, 0x0, 0x0, 0x44000}, 0x20004811) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000240)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r3, @ANYBLOB], 0x2c}, 0x1, 0x0, 0x0, 0x1}, 0x10) r4 = socket(0x18, 0x0, 0x0) connect$rxrpc(r4, 0x0, 0x0) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)=ANY=[@ANYBLOB='X\x00\x00\x00', @ANYRES16=r3, @ANYBLOB="000128bd700075bd16a2413a00000000000000abf133ffdbdf25010000000c000500", @ANYRES32, @ANYBLOB="08000100", @ANYRES32=r4, @ANYBLOB="0c000300faffffffffffffff0c00080009000000000000000c0006000300000000000000"], 0x58}, 0x1, 0x0, 0x0, 0x4000040}, 0x841) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r4, 0x29, 0x20, &(0x7f0000000080)={@private1, 0x5, 0x1, 0x1, 0x4, 0x9, 0x1000}, 0x20) 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_bp={0x0}, 0x5600c}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000000)=@assoc_value, 0x8) 15:17:40 executing program 5: syz_mount_image$msdos(&(0x7f0000000340)='msdos\x00', &(0x7f0000000280)='./file0\x00', 0xe800, 0x1, &(0x7f0000000180)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400020401000200027400f8", 0x16}], 0x800010, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000180)='./bus\x00', 0x0) io_setup(0x83, &(0x7f00000003c0)=0x0) r3 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) ftruncate(r3, 0x7fff) fcntl$setstatus(r1, 0x4, 0x44800) io_submit(r2, 0x6, &(0x7f0000000540)=[&(0x7f00000000c0)={0x2703000000000003, 0x800ff7f, 0x3, 0x1, 0x0, r1, &(0x7f0000000000), 0x5000}]) 15:17:40 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @ipv4={[], [], @empty}}, 0x1c) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e21, 0xfffffff9, @remote, 0x5}, 0x1c) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x4e21, 0x0, @ipv4={[], [], @dev={0xac, 0x14, 0x14, 0x38}}}, 0x1c) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x81}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000000)=@assoc_value={0x0, 0x7f}, 0x8) 15:17:40 executing program 0: r0 = socket(0x10, 0x3, 0x0) r1 = socket$inet(0x2, 0x3, 0x5) setsockopt$inet_msfilter(r1, 0x0, 0x8, &(0x7f0000000200)=ANY=[@ANYBLOB="f1"], 0x1) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000040)={0x0, @local, @local}, &(0x7f0000000000)=0xc) sendmsg$nl_route_sched(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000001c40)={&(0x7f0000000100)=@newqdisc={0x30, 0x24, 0x1, 0xfffff000, 0x0, {0x0, 0x0, 0x0, r2, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_tbf={{0x8, 0x8, 'tbf\x00'}, {0x4}}]}, 0x30}}, 0x0) 15:17:40 executing program 4: syz_mount_image$msdos(&(0x7f0000000340)='msdos\x00', &(0x7f0000000280)='./file0\x00', 0xe800, 0x1, &(0x7f0000000180)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400020401000200027400", 0x15}], 0x0, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000180)='./bus\x00', 0x0) io_setup(0x83, &(0x7f00000003c0)=0x0) r3 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) ftruncate(r3, 0x7fff) fcntl$setstatus(r1, 0x4, 0x44800) io_submit(r2, 0x6, &(0x7f0000000540)=[&(0x7f00000000c0)={0x2703000000000009, 0x800ff7f, 0x3, 0x1, 0x0, r1, &(0x7f0000000000), 0x5000}]) 15:17:40 executing program 2: r0 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) syz_mount_image$hfsplus(&(0x7f0000000000)='hfsplus\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x2c, 0x0, 0x0, &(0x7f0000001480)={[{@gid={'gid', 0x3d, r1}}]}) 15:17:40 executing program 0: r0 = socket(0x10, 0x3, 0x0) r1 = socket$inet(0x2, 0x3, 0x5) setsockopt$inet_msfilter(r1, 0x0, 0x8, &(0x7f0000000200)=ANY=[@ANYBLOB="f1"], 0x1) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000040)={0x0, @local, @local}, &(0x7f0000000000)=0xc) sendmsg$nl_route_sched(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000001c40)={&(0x7f0000000100)=@newqdisc={0x30, 0x24, 0x1, 0xffffff7f, 0x0, {0x0, 0x0, 0x0, r2, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_tbf={{0x8, 0x8, 'tbf\x00'}, {0x4}}]}, 0x30}}, 0x0) [ 286.629696] hfsplus: gid requires an argument [ 286.637928] FAT-fs (loop4): invalid media value (0x00) [ 286.646826] hfsplus: unable to parse mount options [ 286.660057] FAT-fs (loop4): Can't find a valid FAT filesystem [ 286.679779] FAT-fs (loop5): error, invalid access to FAT (entry 0x00000020) [ 286.728295] hfsplus: gid requires an argument [ 286.729374] FAT-fs (loop5): Filesystem has been set read-only [ 286.737980] hfsplus: unable to parse mount options 15:17:40 executing program 2: r0 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) syz_mount_image$hfsplus(&(0x7f0000000000)='hfsplus\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x48, 0x0, 0x0, &(0x7f0000001480)={[{@gid={'gid', 0x3d, r1}}]}) [ 286.772716] FAT-fs (loop5): error, invalid access to FAT (entry 0x00000020) 15:17:40 executing program 0: r0 = socket(0x10, 0x3, 0x0) r1 = socket$inet(0x2, 0x3, 0x5) setsockopt$inet_msfilter(r1, 0x0, 0x8, &(0x7f0000000200)=ANY=[@ANYBLOB="f1"], 0x1) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000040)={0x0, @local, @local}, &(0x7f0000000000)=0xc) sendmsg$nl_route_sched(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000001c40)={&(0x7f0000000100)=@newqdisc={0x30, 0x24, 0x1, 0xffffff9e, 0x0, {0x0, 0x0, 0x0, r2, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_tbf={{0x8, 0x8, 'tbf\x00'}, {0x4}}]}, 0x30}}, 0x0) 15:17:40 executing program 4: syz_mount_image$msdos(&(0x7f0000000340)='msdos\x00', &(0x7f0000000280)='./file0\x00', 0xe800, 0x1, &(0x7f0000000180)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400020401000200027400", 0x15}], 0x0, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000180)='./bus\x00', 0x0) io_setup(0x83, &(0x7f00000003c0)=0x0) r3 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) ftruncate(r3, 0x7fff) fcntl$setstatus(r1, 0x4, 0x44800) io_submit(r2, 0x6, &(0x7f0000000540)=[&(0x7f00000000c0)={0x2703000000000009, 0x800ff7f, 0x3, 0x1, 0x0, r1, &(0x7f0000000000), 0x5000}]) [ 286.820675] FAT-fs (loop5): error, invalid access to FAT (entry 0x00000020) [ 286.833143] attempt to access beyond end of device [ 286.838337] loop5: rw=34817, want=157, limit=116 15:17:40 executing program 5: syz_mount_image$msdos(&(0x7f0000000340)='msdos\x00', &(0x7f0000000280)='./file0\x00', 0xe800, 0x1, &(0x7f0000000180)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400020401000200027400f8", 0x16}], 0x800010, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000180)='./bus\x00', 0x0) io_setup(0x83, &(0x7f00000003c0)=0x0) r3 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) ftruncate(r3, 0x7fff) fcntl$setstatus(r1, 0x4, 0x44800) io_submit(r2, 0x6, &(0x7f0000000540)=[&(0x7f00000000c0)={0x2703000000000004, 0x800ff7f, 0x3, 0x1, 0x0, r1, &(0x7f0000000000), 0x5000}]) 15:17:40 executing program 0: r0 = socket(0x10, 0x3, 0x0) r1 = socket$inet(0x2, 0x3, 0x5) setsockopt$inet_msfilter(r1, 0x0, 0x8, &(0x7f0000000200)=ANY=[@ANYBLOB="f1"], 0x1) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000040)={0x0, @local, @local}, &(0x7f0000000000)=0xc) sendmsg$nl_route_sched(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000001c40)={&(0x7f0000000100)=@newqdisc={0x30, 0x24, 0x1, 0xfffffff0, 0x0, {0x0, 0x0, 0x0, r2, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_tbf={{0x8, 0x8, 'tbf\x00'}, {0x4}}]}, 0x30}}, 0x0) [ 286.890839] FAT-fs (loop4): invalid media value (0x00) [ 286.898534] FAT-fs (loop4): Can't find a valid FAT filesystem [ 286.925109] hfsplus: gid requires an argument [ 286.933008] hfsplus: unable to parse mount options [ 287.099172] hfsplus: gid requires an argument [ 287.103689] hfsplus: unable to parse mount options [ 287.147580] FAT-fs (loop5): error, invalid access to FAT (entry 0x00000020) [ 287.155389] FAT-fs (loop5): Filesystem has been set read-only [ 287.175464] FAT-fs (loop5): error, invalid access to FAT (entry 0x00000020) [ 287.207948] FAT-fs (loop5): error, invalid access to FAT (entry 0x00000020) [ 287.215328] attempt to access beyond end of device [ 287.223960] loop5: rw=34817, want=157, limit=116 15:17:41 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @ipv4={[], [], @empty}}, 0x1c) r1 = syz_open_procfs(0x0, &(0x7f0000000600)='auxv\x00') sendfile(0xffffffffffffffff, r1, &(0x7f0000000240)=0x202, 0x4000000000dc) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140)='nbd\x00') sendmsg$NBD_CMD_RECONFIGURE(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f00000000c0), 0xc, &(0x7f0000000180)={&(0x7f0000000280)=ANY=[@ANYRES16=r2, @ANYRES16=r1], 0x3}, 0x1, 0x0, 0x0, 0x44000}, 0x20004811) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x4e21, 0x0, @remote}, 0x1c) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000000)=@assoc_value, 0x8) 15:17:41 executing program 4: syz_mount_image$msdos(&(0x7f0000000340)='msdos\x00', &(0x7f0000000280)='./file0\x00', 0xe800, 0x1, &(0x7f0000000180)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400020401000200027400", 0x15}], 0x0, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000180)='./bus\x00', 0x0) io_setup(0x83, &(0x7f00000003c0)=0x0) r3 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) ftruncate(r3, 0x7fff) fcntl$setstatus(r1, 0x4, 0x44800) io_submit(r2, 0x6, &(0x7f0000000540)=[&(0x7f00000000c0)={0x2703000000000009, 0x800ff7f, 0x3, 0x1, 0x0, r1, &(0x7f0000000000), 0x5000}]) 15:17:41 executing program 2: r0 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) syz_mount_image$hfsplus(&(0x7f0000000000)='hfsplus\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x4c, 0x0, 0x0, &(0x7f0000001480)={[{@gid={'gid', 0x3d, r1}}]}) 15:17:41 executing program 0: r0 = socket(0x10, 0x3, 0x0) r1 = socket$inet(0x2, 0x3, 0x5) setsockopt$inet_msfilter(r1, 0x0, 0x8, &(0x7f0000000200)=ANY=[@ANYBLOB="f1"], 0x1) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000040)={0x0, @local, @local}, &(0x7f0000000000)=0xc) sendmsg$nl_route_sched(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000001c40)={&(0x7f0000000100)=@newqdisc={0x30, 0x24, 0x1, 0xffffffff, 0x0, {0x0, 0x0, 0x0, r2, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_tbf={{0x8, 0x8, 'tbf\x00'}, {0x4}}]}, 0x30}}, 0x0) 15:17:41 executing program 5: syz_mount_image$msdos(&(0x7f0000000340)='msdos\x00', &(0x7f0000000280)='./file0\x00', 0xe800, 0x1, &(0x7f0000000180)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400020401000200027400f8", 0x16}], 0x800010, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000180)='./bus\x00', 0x0) io_setup(0x83, &(0x7f00000003c0)=0x0) r3 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) ftruncate(r3, 0x7fff) fcntl$setstatus(r1, 0x4, 0x44800) io_submit(r2, 0x6, &(0x7f0000000540)=[&(0x7f00000000c0)={0x2703000000000005, 0x800ff7f, 0x3, 0x1, 0x0, r1, &(0x7f0000000000), 0x5000}]) 15:17:41 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @ipv4={[], [], @empty}}, 0x1c) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x4e21, 0x0, @ipv4={[], [], @dev={0xac, 0x14, 0x14, 0x38}}}, 0x1c) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x81, 0x0, 0x0, 0x56}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000000)=@assoc_value={0x0, 0x7f}, 0x8) [ 287.450311] sctp_setsockopt_delayed_ack: 9 callbacks suppressed [ 287.450320] sctp: [Deprecated]: syz-executor.1 (pid 16020) Use of struct sctp_assoc_value in delayed_ack socket option. [ 287.450320] Use struct sctp_sack_info instead [ 287.562193] FAT-fs (loop4): invalid media value (0x00) [ 287.582414] FAT-fs (loop4): Can't find a valid FAT filesystem [ 287.600974] hfsplus: gid requires an argument [ 287.615636] sctp: [Deprecated]: syz-executor.1 (pid 16040) Use of struct sctp_assoc_value in delayed_ack socket option. [ 287.615636] Use struct sctp_sack_info instead 15:17:41 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @ipv4={[], [], @empty}}, 0x1c) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x4e21, 0x0, @ipv4={[], [], @dev={0xac, 0x14, 0x14, 0x38}}}, 0x1c) r1 = gettid() ptrace$setopts(0x4206, r1, 0x0, 0x0) tkill(r1, 0x3c) ptrace$cont(0x18, r1, 0x0, 0x0) ptrace$setregs(0xd, r1, 0x0, &(0x7f0000000080)) ptrace$cont(0x20, r1, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x88, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0xc01, 0x0, 0x0, 0x4}, r1, 0x4, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000000)=@assoc_value, 0x8) [ 287.636049] sctp: [Deprecated]: syz-executor.1 (pid 16043) Use of struct sctp_assoc_value in delayed_ack socket option. [ 287.636049] Use struct sctp_sack_info instead [ 287.649393] hfsplus: unable to parse mount options [ 287.674867] FAT-fs (loop5): error, invalid access to FAT (entry 0x00000020) 15:17:41 executing program 0: r0 = socket(0x10, 0x3, 0x0) r1 = socket$inet(0x2, 0x3, 0x5) setsockopt$inet_msfilter(r1, 0x0, 0x8, &(0x7f0000000200)=ANY=[@ANYBLOB="f1"], 0x1) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000040)={0x0, @local, @local}, &(0x7f0000000000)=0xc) sendmsg$nl_route_sched(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000001c40)={&(0x7f0000000100)=@newqdisc={0x30, 0x24, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r2, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_tbf={{0x8, 0x8, 'tbf\x00'}, {0x4}}]}, 0x30}}, 0x0) [ 287.700203] sctp: [Deprecated]: syz-executor.3 (pid 16042) Use of struct sctp_assoc_value in delayed_ack socket option. [ 287.700203] Use struct sctp_sack_info instead [ 287.704264] FAT-fs (loop5): Filesystem has been set read-only [ 287.731777] FAT-fs (loop5): error, invalid access to FAT (entry 0x00000020) 15:17:41 executing program 4: syz_mount_image$msdos(&(0x7f0000000340)='msdos\x00', &(0x7f0000000280)='./file0\x00', 0xe800, 0x1, &(0x7f0000000180)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400020401000200027400f8", 0x16}], 0x0, 0x0) r0 = open(0x0, 0x0, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000180)='./bus\x00', 0x0) io_setup(0x83, &(0x7f00000003c0)=0x0) r3 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) ftruncate(r3, 0x7fff) fcntl$setstatus(r1, 0x4, 0x44800) io_submit(r2, 0x6, &(0x7f0000000540)=[&(0x7f00000000c0)={0x2703000000000009, 0x800ff7f, 0x3, 0x1, 0x0, r1, &(0x7f0000000000), 0x5000}]) [ 287.806923] hfsplus: gid requires an argument [ 287.812064] FAT-fs (loop5): error, invalid access to FAT (entry 0x00000020) [ 287.821573] attempt to access beyond end of device [ 287.836778] hfsplus: unable to parse mount options [ 287.852765] loop5: rw=34817, want=157, limit=116 [ 287.858124] sctp: [Deprecated]: syz-executor.3 (pid 16060) Use of struct sctp_assoc_value in delayed_ack socket option. [ 287.858124] Use struct sctp_sack_info instead 15:17:41 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @ipv4={[], [], @empty}}, 0x1c) r1 = dup(0xffffffffffffffff) r2 = syz_open_procfs(0x0, &(0x7f0000000600)='auxv\x00') sendfile(0xffffffffffffffff, r2, &(0x7f0000000240)=0x202, 0x4000000000dc) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140)='nbd\x00') sendmsg$NBD_CMD_RECONFIGURE(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f00000000c0), 0xc, &(0x7f0000000180)={&(0x7f0000000280)=ANY=[@ANYRES16=r3, @ANYRES16=r2], 0x3}, 0x1, 0x0, 0x0, 0x44000}, 0x20004811) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000240)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r3, @ANYBLOB], 0x2c}, 0x1, 0x0, 0x0, 0x1}, 0x10) write$FUSE_IOCTL(r1, &(0x7f0000000200)={0x20, 0x0, 0x4, {0x81, 0x0, 0x6, 0xefa}}, 0x20) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x4e21, 0x0, @ipv4={[], [], @dev={0xac, 0x14, 0x14, 0x38}}}, 0x1c) ioctl$VIDIOC_QBUF(r1, 0xc058560f, &(0x7f0000000340)={0x100, 0xc, 0x4, 0x1000, 0x5, {0x0, 0xea60}, {0x2, 0xc, 0xf8, 0x7f, 0x0, 0x6, "5988e84a"}, 0xff, 0x4, @userptr=0x1, 0x27e, 0x0, r1}) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 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_bp={0x0}, 0x24000, 0x81}, 0x0, 0x0, r4, 0x0) r5 = syz_open_procfs(0x0, &(0x7f0000000600)='auxv\x00') sendfile(0xffffffffffffffff, r5, &(0x7f0000000240)=0x202, 0x4000000000dc) r6 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140)='nbd\x00') sendmsg$NBD_CMD_RECONFIGURE(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f00000000c0), 0xc, &(0x7f0000000180)={&(0x7f0000000280)=ANY=[@ANYRES16=r6, @ANYRES16=r5], 0x3}, 0x1, 0x0, 0x0, 0x44000}, 0x20004811) ioctl$VIDIOC_SUBDEV_S_EDID(r5, 0xc0285629, &(0x7f0000000100)={0x0, 0x8, 0xff, [], &(0x7f0000000080)=0x6}) ioctl$VIDIOC_SUBDEV_ENUM_FRAME_INTERVAL(0xffffffffffffffff, 0xc040564b, &(0x7f00000003c0)={0x4, 0x0, 0x3002, 0x4, 0x2, {0x8001, 0x200}}) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000000)=@assoc_value={0x0, 0x7f}, 0x8) socket$caif_seqpacket(0x25, 0x5, 0x0) 15:17:41 executing program 0: r0 = socket(0x10, 0x3, 0x0) r1 = socket$inet(0x2, 0x3, 0x5) setsockopt$inet_msfilter(r1, 0x0, 0x8, &(0x7f0000000200)=ANY=[@ANYBLOB="f1"], 0x1) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000040)={0x0, @local, @local}, &(0x7f0000000000)=0xc) sendmsg$nl_route_sched(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000001c40)={&(0x7f0000000100)=@newqdisc={0x30, 0x24, 0x1, 0x0, 0x2, {0x0, 0x0, 0x0, r2, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_tbf={{0x8, 0x8, 'tbf\x00'}, {0x4}}]}, 0x30}}, 0x0) 15:17:41 executing program 1: r0 = socket$inet6(0xa, 0xa, 0x80000000) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @ipv4={[], [], @empty}}, 0x1c) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x4e21, 0x0, @ipv4={[], [], @dev={0xac, 0x14, 0x14, 0x38}}}, 0x1c) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000000)=@assoc_value, 0x8) 15:17:41 executing program 2: r0 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) syz_mount_image$hfsplus(&(0x7f0000000000)='hfsplus\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x60, 0x0, 0x0, &(0x7f0000001480)={[{@gid={'gid', 0x3d, r1}}]}) 15:17:42 executing program 5: syz_mount_image$msdos(&(0x7f0000000340)='msdos\x00', &(0x7f0000000280)='./file0\x00', 0xe800, 0x1, &(0x7f0000000180)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400020401000200027400f8", 0x16}], 0x800010, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000180)='./bus\x00', 0x0) io_setup(0x83, &(0x7f00000003c0)=0x0) r3 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) ftruncate(r3, 0x7fff) fcntl$setstatus(r1, 0x4, 0x44800) io_submit(r2, 0x6, &(0x7f0000000540)=[&(0x7f00000000c0)={0x2703000000000006, 0x800ff7f, 0x3, 0x1, 0x0, r1, &(0x7f0000000000), 0x5000}]) 15:17:42 executing program 4: syz_mount_image$msdos(&(0x7f0000000340)='msdos\x00', &(0x7f0000000280)='./file0\x00', 0xe800, 0x1, &(0x7f0000000180)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400020401000200027400f8", 0x16}], 0x0, 0x0) r0 = open(0x0, 0x0, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000180)='./bus\x00', 0x0) io_setup(0x83, &(0x7f00000003c0)=0x0) r3 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) ftruncate(r3, 0x7fff) fcntl$setstatus(r1, 0x4, 0x44800) io_submit(r2, 0x6, &(0x7f0000000540)=[&(0x7f00000000c0)={0x2703000000000009, 0x800ff7f, 0x3, 0x1, 0x0, r1, &(0x7f0000000000), 0x5000}]) 15:17:42 executing program 0: r0 = socket(0x10, 0x3, 0x0) r1 = socket$inet(0x2, 0x3, 0x5) setsockopt$inet_msfilter(r1, 0x0, 0x8, &(0x7f0000000200)=ANY=[@ANYBLOB="f1"], 0x1) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000040)={0x0, @local, @local}, &(0x7f0000000000)=0xc) sendmsg$nl_route_sched(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000001c40)={&(0x7f0000000100)=@newqdisc={0x30, 0x24, 0x1, 0x0, 0x3, {0x0, 0x0, 0x0, r2, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_tbf={{0x8, 0x8, 'tbf\x00'}, {0x4}}]}, 0x30}}, 0x0) [ 288.155565] hfsplus: gid requires an argument 15:17:42 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) socket$vsock_stream(0x28, 0x1, 0x0) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @ipv4={[], [], @empty}}, 0x1c) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x4e21, 0x0, @ipv4={[], [], @dev={0xac, 0x14, 0x14, 0x38}}}, 0x1c) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0xfd, 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_bp={0x0}, 0x11, 0x0, 0x400, 0xf}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000000)=@assoc_value, 0x8) [ 288.191053] hfsplus: unable to parse mount options 15:17:42 executing program 0: r0 = socket(0x10, 0x3, 0x0) r1 = socket$inet(0x2, 0x3, 0x5) setsockopt$inet_msfilter(r1, 0x0, 0x8, &(0x7f0000000200)=ANY=[@ANYBLOB="f1"], 0x1) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000040)={0x0, @local, @local}, &(0x7f0000000000)=0xc) sendmsg$nl_route_sched(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000001c40)={&(0x7f0000000100)=@newqdisc={0x30, 0x24, 0x1, 0x0, 0x4, {0x0, 0x0, 0x0, r2, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_tbf={{0x8, 0x8, 'tbf\x00'}, {0x4}}]}, 0x30}}, 0x0) [ 288.237408] sctp: [Deprecated]: syz-executor.3 (pid 16083) Use of struct sctp_assoc_value in delayed_ack socket option. [ 288.237408] Use struct sctp_sack_info instead [ 288.345106] sctp: [Deprecated]: syz-executor.1 (pid 16107) Use of struct sctp_assoc_value in delayed_ack socket option. [ 288.345106] Use struct sctp_sack_info instead [ 288.376867] FAT-fs (loop5): error, invalid access to FAT (entry 0x00000020) [ 288.385231] sctp: [Deprecated]: syz-executor.3 (pid 16099) Use of struct sctp_assoc_value in delayed_ack socket option. [ 288.385231] Use struct sctp_sack_info instead [ 288.389314] hfsplus: gid requires an argument [ 288.424838] FAT-fs (loop5): Filesystem has been set read-only [ 288.454086] hfsplus: unable to parse mount options [ 288.456132] FAT-fs (loop5): error, invalid access to FAT (entry 0x00000020) 15:17:42 executing program 0: r0 = socket(0x10, 0x3, 0x0) r1 = socket$inet(0x2, 0x3, 0x5) setsockopt$inet_msfilter(r1, 0x0, 0x8, &(0x7f0000000200)=ANY=[@ANYBLOB="f1"], 0x1) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000040)={0x0, @local, @local}, &(0x7f0000000000)=0xc) sendmsg$nl_route_sched(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000001c40)={&(0x7f0000000100)=@newqdisc={0x30, 0x24, 0x1, 0x0, 0x5, {0x0, 0x0, 0x0, r2, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_tbf={{0x8, 0x8, 'tbf\x00'}, {0x4}}]}, 0x30}}, 0x0) 15:17:42 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @ipv4={[], [], @empty}}, 0x1c) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x4e21, 0x0, @ipv4={[], [], @dev={0xac, 0x14, 0x14, 0x38}}}, 0x1c) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 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_bp={0x0}, 0x0, 0x81}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 15:17:42 executing program 4: syz_mount_image$msdos(&(0x7f0000000340)='msdos\x00', &(0x7f0000000280)='./file0\x00', 0xe800, 0x1, &(0x7f0000000180)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400020401000200027400f8", 0x16}], 0x0, 0x0) r0 = open(0x0, 0x0, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000180)='./bus\x00', 0x0) io_setup(0x83, &(0x7f00000003c0)=0x0) r3 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) ftruncate(r3, 0x7fff) fcntl$setstatus(r1, 0x4, 0x44800) io_submit(r2, 0x6, &(0x7f0000000540)=[&(0x7f00000000c0)={0x2703000000000009, 0x800ff7f, 0x3, 0x1, 0x0, r1, &(0x7f0000000000), 0x5000}]) [ 288.496128] FAT-fs (loop5): error, invalid access to FAT (entry 0x00000020) [ 288.508405] attempt to access beyond end of device [ 288.535337] loop5: rw=34817, want=157, limit=116 15:17:42 executing program 2: r0 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) syz_mount_image$hfsplus(&(0x7f0000000000)='hfsplus\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x68, 0x0, 0x0, &(0x7f0000001480)={[{@gid={'gid', 0x3d, r1}}]}) 15:17:42 executing program 0: r0 = socket(0x10, 0x3, 0x0) r1 = socket$inet(0x2, 0x3, 0x5) setsockopt$inet_msfilter(r1, 0x0, 0x8, &(0x7f0000000200)=ANY=[@ANYBLOB="f1"], 0x1) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000040)={0x0, @local, @local}, &(0x7f0000000000)=0xc) sendmsg$nl_route_sched(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000001c40)={&(0x7f0000000100)=@newqdisc={0x30, 0x24, 0x1, 0x0, 0x6, {0x0, 0x0, 0x0, r2, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_tbf={{0x8, 0x8, 'tbf\x00'}, {0x4}}]}, 0x30}}, 0x0) 15:17:42 executing program 5: syz_mount_image$msdos(&(0x7f0000000340)='msdos\x00', &(0x7f0000000280)='./file0\x00', 0xe800, 0x1, &(0x7f0000000180)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400020401000200027400f8", 0x16}], 0x800010, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000180)='./bus\x00', 0x0) io_setup(0x83, &(0x7f00000003c0)=0x0) r3 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) ftruncate(r3, 0x7fff) fcntl$setstatus(r1, 0x4, 0x44800) io_submit(r2, 0x6, &(0x7f0000000540)=[&(0x7f00000000c0)={0x2703000000000007, 0x800ff7f, 0x3, 0x1, 0x0, r1, &(0x7f0000000000), 0x5000}]) [ 288.677845] hfsplus: gid requires an argument [ 288.696555] hfsplus: unable to parse mount options 15:17:42 executing program 0: r0 = socket(0x10, 0x3, 0x0) r1 = socket$inet(0x2, 0x3, 0x5) setsockopt$inet_msfilter(r1, 0x0, 0x8, &(0x7f0000000200)=ANY=[@ANYBLOB="f1"], 0x1) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000040)={0x0, @local, @local}, &(0x7f0000000000)=0xc) sendmsg$nl_route_sched(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000001c40)={&(0x7f0000000100)=@newqdisc={0x30, 0x24, 0x1, 0x0, 0x8, {0x0, 0x0, 0x0, r2, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_tbf={{0x8, 0x8, 'tbf\x00'}, {0x4}}]}, 0x30}}, 0x0) 15:17:42 executing program 3: r0 = socket$inet6(0xa, 0x3, 0x6) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, 0x0, 0x0) ioctl$FS_IOC_SETFSLABEL(r0, 0x41009432, &(0x7f0000000100)="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") r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r1, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @ipv4={[], [], @empty}}, 0x1c) connect$inet6(r1, &(0x7f0000000040)={0xa, 0x4e21, 0x0, @ipv4={[], [], @dev={0xac, 0x14, 0x14, 0x38}}}, 0x1c) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 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_bp={0x0}, 0x0, 0x81}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000000)=@assoc_value={0x0, 0x7f}, 0x8) 15:17:42 executing program 4: syz_mount_image$msdos(&(0x7f0000000340)='msdos\x00', &(0x7f0000000280)='./file0\x00', 0xe800, 0x1, &(0x7f0000000180)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400020401000200027400f8", 0x16}], 0x0, 0x0) open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fchdir(0xffffffffffffffff) r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) io_setup(0x83, &(0x7f00000003c0)=0x0) r2 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) ftruncate(r2, 0x7fff) fcntl$setstatus(r0, 0x4, 0x44800) io_submit(r1, 0x6, &(0x7f0000000540)=[&(0x7f00000000c0)={0x2703000000000009, 0x800ff7f, 0x3, 0x1, 0x0, r0, &(0x7f0000000000), 0x5000}]) [ 288.805371] hfsplus: gid requires an argument [ 288.815424] hfsplus: unable to parse mount options 15:17:42 executing program 0: r0 = socket(0x10, 0x3, 0x0) r1 = socket$inet(0x2, 0x3, 0x5) setsockopt$inet_msfilter(r1, 0x0, 0x8, &(0x7f0000000200)=ANY=[@ANYBLOB="f1"], 0x1) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000040)={0x0, @local, @local}, &(0x7f0000000000)=0xc) sendmsg$nl_route_sched(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000001c40)={&(0x7f0000000100)=@newqdisc={0x30, 0x24, 0x1, 0x0, 0x9, {0x0, 0x0, 0x0, r2, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_tbf={{0x8, 0x8, 'tbf\x00'}, {0x4}}]}, 0x30}}, 0x0) [ 288.882126] sctp: [Deprecated]: syz-executor.3 (pid 16148) Use of struct sctp_assoc_value in delayed_ack socket option. [ 288.882126] Use struct sctp_sack_info instead [ 288.984635] FAT-fs (loop5): error, invalid access to FAT (entry 0x00000020) [ 289.023716] FAT-fs (loop5): Filesystem has been set read-only [ 289.056652] FAT-fs (loop5): error, invalid access to FAT (entry 0x00000020) [ 289.091800] FAT-fs (loop5): error, invalid access to FAT (entry 0x00000020) 15:17:43 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x4e21, 0x0, @ipv4={[], [], @multicast1}}, 0x1c) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000000)=@assoc_value, 0x8) 15:17:43 executing program 2: r0 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) syz_mount_image$hfsplus(&(0x7f0000000000)='hfsplus\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x6c, 0x0, 0x0, &(0x7f0000001480)={[{@gid={'gid', 0x3d, r1}}]}) 15:17:43 executing program 0: r0 = socket(0x10, 0x3, 0x0) r1 = socket$inet(0x2, 0x3, 0x5) setsockopt$inet_msfilter(r1, 0x0, 0x8, &(0x7f0000000200)=ANY=[@ANYBLOB="f1"], 0x1) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000040)={0x0, @local, @local}, &(0x7f0000000000)=0xc) sendmsg$nl_route_sched(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000001c40)={&(0x7f0000000100)=@newqdisc={0x30, 0x24, 0x1, 0x0, 0xa, {0x0, 0x0, 0x0, r2, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_tbf={{0x8, 0x8, 'tbf\x00'}, {0x4}}]}, 0x30}}, 0x0) 15:17:43 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @ipv4={[], [], @empty}}, 0x1c) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x4e21, 0x0, @ipv4={[], [], @dev={0xac, 0x14, 0x14, 0x38}}}, 0x1c) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x81}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDCTL_DSP_GETFMTS(0xffffffffffffffff, 0x8004500b, &(0x7f0000000080)=0x100) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000000)=@assoc_value={0x0, 0x7f}, 0x8) [ 289.103014] attempt to access beyond end of device [ 289.108458] loop5: rw=34817, want=157, limit=116 15:17:43 executing program 4: syz_mount_image$msdos(&(0x7f0000000340)='msdos\x00', &(0x7f0000000280)='./file0\x00', 0xe800, 0x1, &(0x7f0000000180)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400020401000200027400f8", 0x16}], 0x0, 0x0) open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fchdir(0xffffffffffffffff) r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) io_setup(0x83, &(0x7f00000003c0)=0x0) r2 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) ftruncate(r2, 0x7fff) fcntl$setstatus(r0, 0x4, 0x44800) io_submit(r1, 0x6, &(0x7f0000000540)=[&(0x7f00000000c0)={0x2703000000000009, 0x800ff7f, 0x3, 0x1, 0x0, r0, &(0x7f0000000000), 0x5000}]) 15:17:43 executing program 5: syz_mount_image$msdos(&(0x7f0000000340)='msdos\x00', &(0x7f0000000280)='./file0\x00', 0xe800, 0x1, &(0x7f0000000180)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400020401000200027400f8", 0x16}], 0x800010, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000180)='./bus\x00', 0x0) io_setup(0x83, &(0x7f00000003c0)=0x0) r3 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) ftruncate(r3, 0x7fff) fcntl$setstatus(r1, 0x4, 0x44800) io_submit(r2, 0x6, &(0x7f0000000540)=[&(0x7f00000000c0)={0x2703000000000008, 0x800ff7f, 0x3, 0x1, 0x0, r1, &(0x7f0000000000), 0x5000}]) [ 289.235514] sctp: [Deprecated]: syz-executor.3 (pid 16180) Use of struct sctp_assoc_value in delayed_ack socket option. [ 289.235514] Use struct sctp_sack_info instead 15:17:43 executing program 0: r0 = socket(0x10, 0x3, 0x0) r1 = socket$inet(0x2, 0x3, 0x5) setsockopt$inet_msfilter(r1, 0x0, 0x8, &(0x7f0000000200)=ANY=[@ANYBLOB="f1"], 0x1) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000040)={0x0, @local, @local}, &(0x7f0000000000)=0xc) sendmsg$nl_route_sched(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000001c40)={&(0x7f0000000100)=@newqdisc={0x30, 0x24, 0x1, 0x0, 0xb, {0x0, 0x0, 0x0, r2, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_tbf={{0x8, 0x8, 'tbf\x00'}, {0x4}}]}, 0x30}}, 0x0) 15:17:43 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @ipv4={[], [], @empty}}, 0x1c) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x4e21, 0x0, @ipv4={[], [], @dev={0xac, 0x14, 0x14, 0x38}}}, 0x1c) r1 = 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_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000000)=@assoc_value, 0x8) ioctl$FS_IOC_SETVERSION(r1, 0x40087602, &(0x7f0000000080)=0x1) [ 289.282674] hfsplus: gid requires an argument [ 289.287394] hfsplus: unable to parse mount options 15:17:43 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @ipv4={[], [], @empty}}, 0x1c) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x4e21, 0x0, @ipv4={[], [], @dev={0xac, 0x14, 0x14, 0x38}}}, 0x1c) r1 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x81}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000600)='auxv\x00') sendfile(0xffffffffffffffff, r2, &(0x7f0000000240)=0x202, 0x4000000000dc) setsockopt$inet_tcp_TLS_TX(r2, 0x6, 0x1, &(0x7f00000003c0)=@gcm_256={{0x304}, "49d9a478763355b3", "b84fefdc0b62d09a48ca324edaf789b643deecd077bb56e4da1bfc5bc59897c6", "e0252883", "452243d0055178eb"}, 0x38) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140)='nbd\x00') sendmsg$NBD_CMD_RECONFIGURE(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f00000000c0), 0xc, &(0x7f0000000180)={&(0x7f0000000280)=ANY=[@ANYRES16=r3, @ANYRES16=r2], 0x3}, 0x1, 0x0, 0x0, 0x44000}, 0x20004811) ioctl$VIDIOC_S_EXT_CTRLS(r2, 0xc0205648, &(0x7f0000000140)={0xa30000, 0x0, 0x9, r1, 0x0, &(0x7f0000000100)={0x9a0915, 0x1, [], @string=&(0x7f00000002c0)=0x1}}) r5 = syz_open_procfs(0x0, &(0x7f0000000600)='auxv\x00') sendfile(0xffffffffffffffff, r5, &(0x7f0000000240)=0x202, 0x4000000000dc) r6 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140)='nbd\x00') sendmsg$NBD_CMD_RECONFIGURE(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f00000000c0), 0xc, &(0x7f0000000180)={&(0x7f0000000280)=ANY=[@ANYRES16=r6, @ANYRES16=r5], 0x3}, 0x1, 0x0, 0x0, 0x44000}, 0x20004811) write$P9_RCREATE(r5, &(0x7f0000000380)={0x18, 0x73, 0x1, {{0x20, 0x1, 0x2}, 0x80000}}, 0x18) sendmsg$RDMA_NLDEV_CMD_RES_CQ_GET(r4, &(0x7f0000000240)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)={0x28, 0x140c, 0x400, 0x70bd28, 0x25dfdbfc, "", [@RDMA_NLDEV_ATTR_PORT_INDEX={0x8, 0x3, 0x3}, @RDMA_NLDEV_ATTR_PORT_INDEX={0x8, 0x3, 0x3}, @RDMA_NLDEV_ATTR_PORT_INDEX={0x8, 0x3, 0x3}]}, 0x28}, 0x1, 0x0, 0x0, 0x20000001}, 0x4800) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000000)=@assoc_value={0x0, 0x7f}, 0x8) openat$vicodec1(0xffffffffffffff9c, &(0x7f0000000080)='/dev/video37\x00', 0x2, 0x0) getsockopt$X25_QBITINCL(r4, 0x106, 0x1, &(0x7f0000000300), &(0x7f0000000340)=0x4) [ 289.425747] hfsplus: gid requires an argument [ 289.434764] hfsplus: unable to parse mount options 15:17:43 executing program 2: r0 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) syz_mount_image$hfsplus(&(0x7f0000000000)='hfsplus\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x74, 0x0, 0x0, &(0x7f0000001480)={[{@gid={'gid', 0x3d, r1}}]}) 15:17:43 executing program 0: r0 = socket(0x10, 0x3, 0x0) r1 = socket$inet(0x2, 0x3, 0x5) setsockopt$inet_msfilter(r1, 0x0, 0x8, &(0x7f0000000200)=ANY=[@ANYBLOB="f1"], 0x1) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000040)={0x0, @local, @local}, &(0x7f0000000000)=0xc) sendmsg$nl_route_sched(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000001c40)={&(0x7f0000000100)=@newqdisc={0x30, 0x24, 0x1, 0x0, 0xc, {0x0, 0x0, 0x0, r2, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_tbf={{0x8, 0x8, 'tbf\x00'}, {0x4}}]}, 0x30}}, 0x0) 15:17:43 executing program 4: syz_mount_image$msdos(&(0x7f0000000340)='msdos\x00', &(0x7f0000000280)='./file0\x00', 0xe800, 0x1, &(0x7f0000000180)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400020401000200027400f8", 0x16}], 0x0, 0x0) open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fchdir(0xffffffffffffffff) r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) io_setup(0x83, &(0x7f00000003c0)=0x0) r2 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) ftruncate(r2, 0x7fff) fcntl$setstatus(r0, 0x4, 0x44800) io_submit(r1, 0x6, &(0x7f0000000540)=[&(0x7f00000000c0)={0x2703000000000009, 0x800ff7f, 0x3, 0x1, 0x0, r0, &(0x7f0000000000), 0x5000}]) [ 289.473918] FAT-fs (loop5): error, invalid access to FAT (entry 0x00000020) [ 289.508484] FAT-fs (loop5): Filesystem has been set read-only [ 289.523809] FAT-fs (loop5): error, invalid access to FAT (entry 0x00000020) [ 289.564408] FAT-fs (loop5): error, invalid access to FAT (entry 0x00000020) [ 289.574083] attempt to access beyond end of device 15:17:43 executing program 0: r0 = socket(0x10, 0x3, 0x0) r1 = socket$inet(0x2, 0x3, 0x5) setsockopt$inet_msfilter(r1, 0x0, 0x8, &(0x7f0000000200)=ANY=[@ANYBLOB="f1"], 0x1) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000040)={0x0, @local, @local}, &(0x7f0000000000)=0xc) sendmsg$nl_route_sched(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000001c40)={&(0x7f0000000100)=@newqdisc={0x30, 0x24, 0x1, 0x0, 0xe, {0x0, 0x0, 0x0, r2, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_tbf={{0x8, 0x8, 'tbf\x00'}, {0x4}}]}, 0x30}}, 0x0) 15:17:43 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @ipv4={[], [], @empty}}, 0x1c) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x4e21, 0x0, @ipv4={[], [], @dev={0xac, 0x14, 0x14, 0x38}}}, 0x1c) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x100, 0x81}, 0x0, 0x0, 0xffffffffffffffff, 0x9) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000000)=@assoc_value={0x0, 0x7f}, 0x8) [ 289.602500] loop5: rw=34817, want=157, limit=116 [ 289.611850] hfsplus: gid requires an argument [ 289.616792] hfsplus: unable to parse mount options 15:17:43 executing program 0: r0 = socket(0x10, 0x3, 0x0) r1 = socket$inet(0x2, 0x3, 0x5) setsockopt$inet_msfilter(r1, 0x0, 0x8, &(0x7f0000000200)=ANY=[@ANYBLOB="f1"], 0x1) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000040)={0x0, @local, @local}, &(0x7f0000000000)=0xc) sendmsg$nl_route_sched(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000001c40)={&(0x7f0000000100)=@newqdisc={0x30, 0x24, 0x1, 0x0, 0xf, {0x0, 0x0, 0x0, r2, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_tbf={{0x8, 0x8, 'tbf\x00'}, {0x4}}]}, 0x30}}, 0x0) 15:17:43 executing program 5: syz_mount_image$msdos(&(0x7f0000000340)='msdos\x00', &(0x7f0000000280)='./file0\x00', 0xe800, 0x1, &(0x7f0000000180)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400020401000200027400f8", 0x16}], 0x800010, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000180)='./bus\x00', 0x0) io_setup(0x83, &(0x7f00000003c0)=0x0) r3 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) ftruncate(r3, 0x7fff) fcntl$setstatus(r1, 0x4, 0x44800) io_submit(r2, 0x6, &(0x7f0000000540)=[&(0x7f00000000c0)={0x270300000000000a, 0x800ff7f, 0x3, 0x1, 0x0, r1, &(0x7f0000000000), 0x5000}]) [ 289.723450] hfsplus: gid requires an argument [ 289.727957] hfsplus: unable to parse mount options 15:17:43 executing program 2: r0 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) syz_mount_image$hfsplus(&(0x7f0000000000)='hfsplus\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x7a, 0x0, 0x0, &(0x7f0000001480)={[{@gid={'gid', 0x3d, r1}}]}) 15:17:43 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @ipv4={[], [], @empty}}, 0x1c) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x4e21, 0x0, @ipv4={[], [], @dev={0xac, 0x14, 0x14, 0x38}}}, 0x1c) r1 = dup(0xffffffffffffffff) r2 = syz_open_procfs(0x0, &(0x7f0000000600)='auxv\x00') sendfile(0xffffffffffffffff, r2, &(0x7f0000000240)=0x202, 0x4000000000dc) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140)='nbd\x00') sendmsg$NBD_CMD_RECONFIGURE(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f00000000c0), 0xc, &(0x7f0000000180)={&(0x7f0000000280)=ANY=[@ANYRES16=r3, @ANYRES16=r2], 0x3}, 0x1, 0x0, 0x0, 0x44000}, 0x20004811) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000240)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r3, @ANYBLOB], 0x2c}, 0x1, 0x0, 0x0, 0x1}, 0x10) connect$rxrpc(r1, &(0x7f0000000080)=@in4={0x21, 0x1, 0x2, 0x10, {0x2, 0x4e23, @private=0xa010101}}, 0x24) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x81}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000000)=@assoc_value={0x0, 0x7f}, 0x8) 15:17:43 executing program 4: syz_mount_image$msdos(&(0x7f0000000340)='msdos\x00', &(0x7f0000000280)='./file0\x00', 0xe800, 0x1, &(0x7f0000000180)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400020401000200027400f8", 0x16}], 0x0, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = creat(0x0, 0x0) io_setup(0x83, &(0x7f00000003c0)=0x0) r3 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) ftruncate(r3, 0x7fff) fcntl$setstatus(r1, 0x4, 0x44800) io_submit(r2, 0x6, &(0x7f0000000540)=[&(0x7f00000000c0)={0x2703000000000009, 0x800ff7f, 0x3, 0x1, 0x0, r1, &(0x7f0000000000), 0x5000}]) [ 289.916999] hfsplus: gid requires an argument [ 289.927385] hfsplus: unable to parse mount options [ 289.954536] FAT-fs (loop5): error, invalid access to FAT (entry 0x00000020) [ 289.966075] FAT-fs (loop5): Filesystem has been set read-only [ 289.980620] FAT-fs (loop5): error, invalid access to FAT (entry 0x00000020) [ 290.024324] FAT-fs (loop5): error, invalid access to FAT (entry 0x00000020) [ 290.034748] attempt to access beyond end of device [ 290.054890] loop5: rw=34817, want=157, limit=116 [ 290.101220] hfsplus: gid requires an argument [ 290.105718] hfsplus: unable to parse mount options 15:17:44 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) r1 = syz_open_procfs(0x0, &(0x7f0000000600)='auxv\x00') sendfile(0xffffffffffffffff, r1, &(0x7f0000000240)=0x202, 0x4000000000dc) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140)='nbd\x00') sendmsg$NBD_CMD_RECONFIGURE(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f00000000c0), 0xc, &(0x7f0000000180)={&(0x7f0000000280)=ANY=[@ANYRES16=r2, @ANYRES16=r1], 0x3}, 0x1, 0x0, 0x0, 0x44000}, 0x20004811) getsockopt$PNPIPE_IFINDEX(r1, 0x113, 0x2, &(0x7f0000000080), &(0x7f0000000100)=0x4) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @ipv4={[], [], @empty}}, 0x1c) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x4e21, 0x0, @ipv4={[], [], @dev={0xac, 0x14, 0x14, 0x38}}}, 0x1c) 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_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000000)=@assoc_value, 0x8) 15:17:44 executing program 0: r0 = socket(0x10, 0x3, 0x0) r1 = socket$inet(0x2, 0x3, 0x5) setsockopt$inet_msfilter(r1, 0x0, 0x8, &(0x7f0000000200)=ANY=[@ANYBLOB="f1"], 0x1) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000040)={0x0, @local, @local}, &(0x7f0000000000)=0xc) sendmsg$nl_route_sched(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000001c40)={&(0x7f0000000100)=@newqdisc={0x30, 0x24, 0x1, 0x0, 0x10, {0x0, 0x0, 0x0, r2, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_tbf={{0x8, 0x8, 'tbf\x00'}, {0x4}}]}, 0x30}}, 0x0) 15:17:44 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @ipv4={[], [], @empty}}, 0x1c) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x4e21, 0x0, @ipv4={[], [], @dev={0xac, 0x14, 0x14, 0x38}}}, 0x1c) r1 = dup(0xffffffffffffffff) r2 = syz_open_procfs(0x0, &(0x7f0000000600)='auxv\x00') sendfile(0xffffffffffffffff, r2, &(0x7f0000000240)=0x202, 0x4000000000dc) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140)='nbd\x00') sendmsg$NBD_CMD_RECONFIGURE(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f00000000c0), 0xc, &(0x7f0000000180)={&(0x7f0000000280)=ANY=[@ANYRES16=r3, @ANYRES16=r2], 0x3}, 0x1, 0x0, 0x0, 0x44000}, 0x20004811) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000240)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r3, @ANYBLOB], 0x2c}, 0x1, 0x0, 0x0, 0x1}, 0x10) r4 = socket(0x18, 0x0, 0x0) connect$rxrpc(r4, 0x0, 0x0) socket$packet(0x11, 0x3, 0x300) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)=ANY=[], 0x58}, 0x1, 0x0, 0x0, 0x4000040}, 0x841) setsockopt$inet6_MCAST_MSFILTER(r4, 0x29, 0x30, &(0x7f0000000100)={0x0, {{0xa, 0x4e24, 0x2, @dev={0xfe, 0x80, [], 0x1f}, 0x7}}, 0x0, 0x8, [{{0xa, 0x4e23, 0x8001, @rand_addr=' \x01\x00', 0x7}}, {{0xa, 0x4e20, 0x6, @dev={0xfe, 0x80, [], 0x39}, 0xff}}, {{0xa, 0x4e21, 0x3ff, @mcast1, 0x2}}, {{0xa, 0x4e23, 0x6, @mcast1, 0xffff}}, {{0xa, 0x4e22, 0x2, @empty, 0x1e6ce049}}, {{0xa, 0x4e20, 0x5, @private1={0xfc, 0x1, [], 0x1}, 0x9}}, {{0xa, 0x4e23, 0x100, @mcast2, 0x779}}, {{0xa, 0x4e20, 0x0, @mcast1}}]}, 0x490) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x81, 0x2, 0x0, 0x0, 0x0, 0x46bf}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000000)=@assoc_value={0x0, 0x7f}, 0x8) 15:17:44 executing program 2: r0 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) syz_mount_image$hfsplus(&(0x7f0000000000)='hfsplus\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x300, 0x0, 0x0, &(0x7f0000001480)={[{@gid={'gid', 0x3d, r1}}]}) 15:17:44 executing program 5: syz_mount_image$msdos(&(0x7f0000000340)='msdos\x00', &(0x7f0000000280)='./file0\x00', 0xe800, 0x1, &(0x7f0000000180)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400020401000200027400f8", 0x16}], 0x800010, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000180)='./bus\x00', 0x0) io_setup(0x83, &(0x7f00000003c0)=0x0) r3 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) ftruncate(r3, 0x7fff) fcntl$setstatus(r1, 0x4, 0x44800) io_submit(r2, 0x6, &(0x7f0000000540)=[&(0x7f00000000c0)={0x270300000000000b, 0x800ff7f, 0x3, 0x1, 0x0, r1, &(0x7f0000000000), 0x5000}]) 15:17:44 executing program 4: syz_mount_image$msdos(&(0x7f0000000340)='msdos\x00', &(0x7f0000000280)='./file0\x00', 0xe800, 0x1, &(0x7f0000000180)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400020401000200027400f8", 0x16}], 0x0, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = creat(0x0, 0x0) io_setup(0x83, &(0x7f00000003c0)=0x0) r3 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) ftruncate(r3, 0x7fff) fcntl$setstatus(r1, 0x4, 0x44800) io_submit(r2, 0x6, &(0x7f0000000540)=[&(0x7f00000000c0)={0x2703000000000009, 0x800ff7f, 0x3, 0x1, 0x0, r1, &(0x7f0000000000), 0x5000}]) 15:17:44 executing program 0: r0 = socket(0x10, 0x3, 0x0) r1 = socket$inet(0x2, 0x3, 0x5) setsockopt$inet_msfilter(r1, 0x0, 0x8, &(0x7f0000000200)=ANY=[@ANYBLOB="f1"], 0x1) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000040)={0x0, @local, @local}, &(0x7f0000000000)=0xc) sendmsg$nl_route_sched(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000001c40)={&(0x7f0000000100)=@newqdisc={0x30, 0x24, 0x1, 0x0, 0x60, {0x0, 0x0, 0x0, r2, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_tbf={{0x8, 0x8, 'tbf\x00'}, {0x4}}]}, 0x30}}, 0x0) [ 290.477112] FAT-fs (loop5): error, invalid access to FAT (entry 0x00000020) [ 290.508332] FAT-fs (loop5): Filesystem has been set read-only [ 290.531612] FAT-fs (loop5): error, invalid access to FAT (entry 0x00000020) [ 290.553398] FAT-fs (loop5): error, invalid access to FAT (entry 0x00000020) [ 290.561421] hfsplus: gid requires an argument [ 290.563568] attempt to access beyond end of device [ 290.571471] loop5: rw=34817, want=157, limit=116 [ 290.577010] hfsplus: unable to parse mount options 15:17:44 executing program 0: r0 = socket(0x10, 0x3, 0x0) r1 = socket$inet(0x2, 0x3, 0x5) setsockopt$inet_msfilter(r1, 0x0, 0x8, &(0x7f0000000200)=ANY=[@ANYBLOB="f1"], 0x1) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000040)={0x0, @local, @local}, &(0x7f0000000000)=0xc) sendmsg$nl_route_sched(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000001c40)={&(0x7f0000000100)=@newqdisc={0x30, 0x24, 0x1, 0x0, 0xf0, {0x0, 0x0, 0x0, r2, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_tbf={{0x8, 0x8, 'tbf\x00'}, {0x4}}]}, 0x30}}, 0x0) 15:17:44 executing program 4: syz_mount_image$msdos(&(0x7f0000000340)='msdos\x00', &(0x7f0000000280)='./file0\x00', 0xe800, 0x1, &(0x7f0000000180)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400020401000200027400f8", 0x16}], 0x0, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = creat(0x0, 0x0) io_setup(0x83, &(0x7f00000003c0)=0x0) r3 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) ftruncate(r3, 0x7fff) fcntl$setstatus(r1, 0x4, 0x44800) io_submit(r2, 0x6, &(0x7f0000000540)=[&(0x7f00000000c0)={0x2703000000000009, 0x800ff7f, 0x3, 0x1, 0x0, r1, &(0x7f0000000000), 0x5000}]) 15:17:44 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @ipv4={[], [], @empty}}, 0x1c) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x4e21, 0x0, @ipv4={[], [], @dev={0xac, 0x14, 0x14, 0x38}}}, 0x1c) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x81}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000000)=@assoc_value={0x0, 0x7f}, 0x8) r1 = syz_open_procfs(0x0, &(0x7f0000000600)='auxv\x00') sendfile(0xffffffffffffffff, r1, &(0x7f0000000240)=0x202, 0x4000000000dc) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140)='nbd\x00') sendmsg$NBD_CMD_RECONFIGURE(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f00000000c0), 0xc, &(0x7f0000000180)={&(0x7f0000000280)=ANY=[@ANYRES16=r2, @ANYRES16=r1], 0x3}, 0x1, 0x0, 0x0, 0x44000}, 0x20004811) ioctl$KDMKTONE(r1, 0x4b30, 0x3) 15:17:44 executing program 5: syz_mount_image$msdos(&(0x7f0000000340)='msdos\x00', &(0x7f0000000280)='./file0\x00', 0xe800, 0x1, &(0x7f0000000180)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400020401000200027400f8", 0x16}], 0x800010, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000180)='./bus\x00', 0x0) io_setup(0x83, &(0x7f00000003c0)=0x0) r3 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) ftruncate(r3, 0x7fff) fcntl$setstatus(r1, 0x4, 0x44800) io_submit(r2, 0x6, &(0x7f0000000540)=[&(0x7f00000000c0)={0x270300000000000c, 0x800ff7f, 0x3, 0x1, 0x0, r1, &(0x7f0000000000), 0x5000}]) 15:17:44 executing program 0: r0 = socket(0x10, 0x3, 0x0) r1 = socket$inet(0x2, 0x3, 0x5) setsockopt$inet_msfilter(r1, 0x0, 0x8, &(0x7f0000000200)=ANY=[@ANYBLOB="f1"], 0x1) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000040)={0x0, @local, @local}, &(0x7f0000000000)=0xc) sendmsg$nl_route_sched(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000001c40)={&(0x7f0000000100)=@newqdisc={0x30, 0x24, 0x1, 0x0, 0x1b6, {0x0, 0x0, 0x0, r2, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_tbf={{0x8, 0x8, 'tbf\x00'}, {0x4}}]}, 0x30}}, 0x0) [ 290.901796] FAT-fs (loop5): error, invalid access to FAT (entry 0x00000020) [ 290.995599] FAT-fs (loop5): Filesystem has been set read-only [ 291.047446] FAT-fs (loop5): error, invalid access to FAT (entry 0x00000020) [ 291.068970] FAT-fs (loop5): error, invalid access to FAT (entry 0x00000020) [ 291.076203] attempt to access beyond end of device [ 291.081661] loop5: rw=34817, want=157, limit=116 15:17:45 executing program 0: r0 = socket(0x10, 0x3, 0x0) r1 = socket$inet(0x2, 0x3, 0x5) setsockopt$inet_msfilter(r1, 0x0, 0x8, &(0x7f0000000200)=ANY=[@ANYBLOB="f1"], 0x1) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000040)={0x0, @local, @local}, &(0x7f0000000000)=0xc) sendmsg$nl_route_sched(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000001c40)={&(0x7f0000000100)=@newqdisc={0x30, 0x24, 0x1, 0x0, 0x300, {0x0, 0x0, 0x0, r2, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_tbf={{0x8, 0x8, 'tbf\x00'}, {0x4}}]}, 0x30}}, 0x0) 15:17:45 executing program 2: r0 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) syz_mount_image$hfsplus(&(0x7f0000000000)='hfsplus\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x500, 0x0, 0x0, &(0x7f0000001480)={[{@gid={'gid', 0x3d, r1}}]}) 15:17:45 executing program 4: syz_mount_image$msdos(&(0x7f0000000340)='msdos\x00', &(0x7f0000000280)='./file0\x00', 0xe800, 0x1, &(0x7f0000000180)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400020401000200027400f8", 0x16}], 0x0, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000180)='./bus\x00', 0x0) io_setup(0x0, &(0x7f00000003c0)=0x0) r3 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) ftruncate(r3, 0x7fff) fcntl$setstatus(r1, 0x4, 0x44800) io_submit(r2, 0x6, &(0x7f0000000540)=[&(0x7f00000000c0)={0x2703000000000009, 0x800ff7f, 0x3, 0x1, 0x0, r1, &(0x7f0000000000), 0x5000}]) 15:17:45 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @ipv4={[], [], @empty}}, 0x1c) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x4e21, 0x0, @ipv4={[], [], @dev={0xac, 0x14, 0x14, 0x38}}}, 0x1c) perf_event_open(&(0x7f000001d000)={0x3, 0x70, 0x4, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x80014, 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_bp={0x0}, 0x0, 0x81}, 0x0, 0xf, 0xffffffffffffffff, 0x0) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) r2 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000040)={r3, @in6={{0xa, 0x0, 0x0, @ipv4={[], [], @initdev={0xac, 0x1e, 0x0, 0x0}}}}}, &(0x7f0000000100)=0x84) r4 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ocfs2_control\x00', 0x40000, 0x0) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r4, 0x84, 0x10, &(0x7f0000000000)=@sack_info={r3, 0x100, 0x80000000}, 0xfffffffffffffec2) 15:17:45 executing program 5: syz_mount_image$msdos(&(0x7f0000000340)='msdos\x00', &(0x7f0000000280)='./file0\x00', 0xe800, 0x1, &(0x7f0000000180)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400020401000200027400f8", 0x16}], 0x800010, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000180)='./bus\x00', 0x0) io_setup(0x83, &(0x7f00000003c0)=0x0) r3 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) ftruncate(r3, 0x7fff) fcntl$setstatus(r1, 0x4, 0x44800) io_submit(r2, 0x6, &(0x7f0000000540)=[&(0x7f00000000c0)={0x270300000000000d, 0x800ff7f, 0x3, 0x1, 0x0, r1, &(0x7f0000000000), 0x5000}]) 15:17:45 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @ipv4={[], [], @empty}}, 0x1c) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x4e21, 0x0, @ipv4={[], [], @dev={0xac, 0x14, 0x14, 0x38}}}, 0x1c) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000600)='auxv\x00') sendfile(0xffffffffffffffff, r1, &(0x7f0000000240)=0x202, 0x4000000000dc) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140)='nbd\x00') sendmsg$NBD_CMD_RECONFIGURE(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f00000000c0), 0xc, &(0x7f0000000180)={&(0x7f0000000280)=ANY=[@ANYRES16=r2, @ANYRES16=r1], 0x3}, 0x1, 0x0, 0x0, 0x44000}, 0x20004811) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) r4 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x1d, &(0x7f00000002c0)=ANY=[@ANYBLOB="d42be70d31f55338c04b6b0f848e6fbf6346cd13b33a8b753319f022c9374894248aca2e200a7f253bd739e48146ecc7bb315162df6bb2c2250b285f43df70d1ab731114aa906a1cf4ec5945ff11fe7f8102372becd4469fa458df54c5461b2071ff5d2f05fcee199dbdd3fa781d9a85a124fb2920865f7d598d45b3fc12ac42649bd12c2a841082857cd124d5d53c76178689829631259ddd22b1b6ca3600fb78e9bbaecadb2dc98f0c3a6728184d47441af06b0b00", @ANYRES32=0x0], &(0x7f000095dffc)=0x8) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f0000000040)={r5, @in6={{0xa, 0x0, 0x0, @ipv4={[], [], @initdev={0xac, 0x1e, 0x0, 0x0}}}}}, &(0x7f0000000100)=0x84) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000000)=@sack_info={r5, 0xffffffb4}, 0xc) socket$inet6(0xa, 0x4, 0x4) r6 = syz_open_procfs(0x0, &(0x7f0000000600)='auxv\x00') sendfile(0xffffffffffffffff, r6, &(0x7f0000000240)=0x202, 0x4000000000dc) r7 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140)='nbd\x00') sendmsg$NBD_CMD_RECONFIGURE(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f00000000c0), 0xc, &(0x7f0000000180)={&(0x7f0000000280)=ANY=[@ANYRES16=r7, @ANYRES16=r6], 0x3}, 0x1, 0x0, 0x0, 0x44000}, 0x20004811) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r6, 0x84, 0x6b, &(0x7f0000000200)=[@in={0x2, 0x4e21, @remote}, @in={0x2, 0x4e22, @loopback}], 0x20) 15:17:45 executing program 0: r0 = socket(0x10, 0x3, 0x0) r1 = socket$inet(0x2, 0x3, 0x5) setsockopt$inet_msfilter(r1, 0x0, 0x8, &(0x7f0000000200)=ANY=[@ANYBLOB="f1"], 0x1) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000040)={0x0, @local, @local}, &(0x7f0000000000)=0xc) sendmsg$nl_route_sched(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000001c40)={&(0x7f0000000100)=@newqdisc={0x30, 0x24, 0x1, 0x0, 0x500, {0x0, 0x0, 0x0, r2, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_tbf={{0x8, 0x8, 'tbf\x00'}, {0x4}}]}, 0x30}}, 0x0) [ 291.457227] FAT-fs (loop5): error, invalid access to FAT (entry 0x00000020) 15:17:45 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @ipv4={[], [], @empty}}, 0x1c) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x4e21, 0x0, @ipv4={[], [], @dev={0xac, 0x14, 0x14, 0x38}}}, 0x1c) r1 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x81}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$setflags(r1, 0x2, 0x1) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000000)=@assoc_value={0x0, 0x7f}, 0x8) ioctl$SIOCGSTAMP(r0, 0x8906, &(0x7f0000000080)) 15:17:45 executing program 4: syz_mount_image$msdos(&(0x7f0000000340)='msdos\x00', &(0x7f0000000280)='./file0\x00', 0xe800, 0x1, &(0x7f0000000180)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400020401000200027400f8", 0x16}], 0x0, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000180)='./bus\x00', 0x0) io_setup(0x0, &(0x7f00000003c0)=0x0) r3 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) ftruncate(r3, 0x7fff) fcntl$setstatus(r1, 0x4, 0x44800) io_submit(r2, 0x6, &(0x7f0000000540)=[&(0x7f00000000c0)={0x2703000000000009, 0x800ff7f, 0x3, 0x1, 0x0, r1, &(0x7f0000000000), 0x5000}]) [ 291.516106] FAT-fs (loop5): Filesystem has been set read-only 15:17:45 executing program 0: r0 = socket(0x10, 0x3, 0x0) r1 = socket$inet(0x2, 0x3, 0x5) setsockopt$inet_msfilter(r1, 0x0, 0x8, &(0x7f0000000200)=ANY=[@ANYBLOB="f1"], 0x1) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000040)={0x0, @local, @local}, &(0x7f0000000000)=0xc) sendmsg$nl_route_sched(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000001c40)={&(0x7f0000000100)=@newqdisc={0x30, 0x24, 0x1, 0x0, 0x600, {0x0, 0x0, 0x0, r2, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_tbf={{0x8, 0x8, 'tbf\x00'}, {0x4}}]}, 0x30}}, 0x0) [ 291.574255] hfsplus: gid requires an argument [ 291.584422] hfsplus: unable to parse mount options [ 291.597684] FAT-fs (loop5): error, invalid access to FAT (entry 0x00000020) [ 291.635721] FAT-fs (loop5): error, invalid access to FAT (entry 0x00000020) [ 291.652189] attempt to access beyond end of device [ 291.688078] loop5: rw=34817, want=157, limit=116 15:17:45 executing program 0: r0 = socket(0x10, 0x3, 0x0) r1 = socket$inet(0x2, 0x3, 0x5) setsockopt$inet_msfilter(r1, 0x0, 0x8, &(0x7f0000000200)=ANY=[@ANYBLOB="f1"], 0x1) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000040)={0x0, @local, @local}, &(0x7f0000000000)=0xc) sendmsg$nl_route_sched(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000001c40)={&(0x7f0000000100)=@newqdisc={0x30, 0x24, 0x1, 0x0, 0x900, {0x0, 0x0, 0x0, r2, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_tbf={{0x8, 0x8, 'tbf\x00'}, {0x4}}]}, 0x30}}, 0x0) 15:17:45 executing program 2: r0 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) syz_mount_image$hfsplus(&(0x7f0000000000)='hfsplus\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x600, 0x0, 0x0, &(0x7f0000001480)={[{@gid={'gid', 0x3d, r1}}]}) 15:17:45 executing program 5: syz_mount_image$msdos(&(0x7f0000000340)='msdos\x00', &(0x7f0000000280)='./file0\x00', 0xe800, 0x1, &(0x7f0000000180)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400020401000200027400f8", 0x16}], 0x800010, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000180)='./bus\x00', 0x0) io_setup(0x83, &(0x7f00000003c0)=0x0) r3 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) ftruncate(r3, 0x7fff) fcntl$setstatus(r1, 0x4, 0x44800) io_submit(r2, 0x6, &(0x7f0000000540)=[&(0x7f00000000c0)={0x270300000000000e, 0x800ff7f, 0x3, 0x1, 0x0, r1, &(0x7f0000000000), 0x5000}]) 15:17:45 executing program 4: syz_mount_image$msdos(&(0x7f0000000340)='msdos\x00', &(0x7f0000000280)='./file0\x00', 0xe800, 0x1, &(0x7f0000000180)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400020401000200027400f8", 0x16}], 0x0, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000180)='./bus\x00', 0x0) io_setup(0x0, &(0x7f00000003c0)=0x0) r3 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) ftruncate(r3, 0x7fff) fcntl$setstatus(r1, 0x4, 0x44800) io_submit(r2, 0x6, &(0x7f0000000540)=[&(0x7f00000000c0)={0x2703000000000009, 0x800ff7f, 0x3, 0x1, 0x0, r1, &(0x7f0000000000), 0x5000}]) 15:17:45 executing program 0: r0 = socket(0x10, 0x3, 0x0) r1 = socket$inet(0x2, 0x3, 0x5) setsockopt$inet_msfilter(r1, 0x0, 0x8, &(0x7f0000000200)=ANY=[@ANYBLOB="f1"], 0x1) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000040)={0x0, @local, @local}, &(0x7f0000000000)=0xc) sendmsg$nl_route_sched(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000001c40)={&(0x7f0000000100)=@newqdisc={0x30, 0x24, 0x1, 0x0, 0xa00, {0x0, 0x0, 0x0, r2, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_tbf={{0x8, 0x8, 'tbf\x00'}, {0x4}}]}, 0x30}}, 0x0) 15:17:45 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @ipv4={[], [], @empty}}, 0x1c) r1 = socket$inet6(0xa, 0x3, 0x6) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, 0x0, 0x0) connect$inet6(r1, &(0x7f0000000040)={0xa, 0x4e21, 0x0, @ipv4={[], [], @remote}, 0xffffffff}, 0x1c) r2 = dup(0xffffffffffffffff) r3 = syz_open_procfs(0x0, &(0x7f0000000600)='auxv\x00') sendfile(0xffffffffffffffff, r3, &(0x7f0000000240)=0x202, 0x4000000000dc) r4 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140)='nbd\x00') sendmsg$NBD_CMD_RECONFIGURE(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f00000000c0), 0xc, &(0x7f0000000180)={&(0x7f0000000280)=ANY=[@ANYRES16=r4, @ANYRES16=r3], 0x3}, 0x1, 0x0, 0x0, 0x44000}, 0x20004811) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000240)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r4, @ANYBLOB], 0x2c}, 0x1, 0x0, 0x0, 0x1}, 0x10) setsockopt$inet6_mtu(r2, 0x29, 0x17, &(0x7f0000000080), 0x4) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x81}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r5 = syz_open_procfs(0x0, &(0x7f0000000600)='auxv\x00') sendfile(0xffffffffffffffff, r5, &(0x7f0000000240)=0x202, 0x4000000000dc) r6 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140)='nbd\x00') sendmsg$NBD_CMD_RECONFIGURE(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f00000000c0), 0xc, &(0x7f0000000180)={&(0x7f0000000280)=ANY=[@ANYRES16=r6, @ANYRES16=r5], 0x3}, 0x1, 0x0, 0x0, 0x44000}, 0x20004811) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000240)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r6, @ANYBLOB], 0x2c}, 0x1, 0x0, 0x0, 0x1}, 0x10) connect$inet6(0xffffffffffffffff, &(0x7f0000000100)={0xa, 0x4e20, 0x0, @mcast2, 0x401}, 0x1c) [ 292.026192] hfsplus: gid requires an argument 15:17:46 executing program 0: r0 = socket(0x10, 0x3, 0x0) r1 = socket$inet(0x2, 0x3, 0x5) setsockopt$inet_msfilter(r1, 0x0, 0x8, &(0x7f0000000200)=ANY=[@ANYBLOB="f1"], 0x1) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000040)={0x0, @local, @local}, &(0x7f0000000000)=0xc) sendmsg$nl_route_sched(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000001c40)={&(0x7f0000000100)=@newqdisc={0x30, 0x24, 0x1, 0x0, 0xb00, {0x0, 0x0, 0x0, r2, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_tbf={{0x8, 0x8, 'tbf\x00'}, {0x4}}]}, 0x30}}, 0x0) [ 292.059343] hfsplus: unable to parse mount options [ 292.084591] FAT-fs (loop5): error, invalid access to FAT (entry 0x00000020) [ 292.096693] FAT-fs (loop5): Filesystem has been set read-only [ 292.105783] FAT-fs (loop5): error, invalid access to FAT (entry 0x00000020) [ 292.156414] FAT-fs (loop5): error, invalid access to FAT (entry 0x00000020) [ 292.168523] attempt to access beyond end of device [ 292.187682] loop5: rw=34817, want=157, limit=116 15:17:46 executing program 2: r0 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) syz_mount_image$hfsplus(&(0x7f0000000000)='hfsplus\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x700, 0x0, 0x0, &(0x7f0000001480)={[{@gid={'gid', 0x3d, r1}}]}) 15:17:46 executing program 5: syz_mount_image$msdos(&(0x7f0000000340)='msdos\x00', &(0x7f0000000280)='./file0\x00', 0xe800, 0x1, &(0x7f0000000180)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400020401000200027400f8", 0x16}], 0x800010, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000180)='./bus\x00', 0x0) io_setup(0x83, &(0x7f00000003c0)=0x0) r3 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) ftruncate(r3, 0x7fff) fcntl$setstatus(r1, 0x4, 0x44800) io_submit(r2, 0x6, &(0x7f0000000540)=[&(0x7f00000000c0)={0x270300000000000f, 0x800ff7f, 0x3, 0x1, 0x0, r1, &(0x7f0000000000), 0x5000}]) 15:17:46 executing program 0: r0 = socket(0x10, 0x3, 0x0) r1 = socket$inet(0x2, 0x3, 0x5) setsockopt$inet_msfilter(r1, 0x0, 0x8, &(0x7f0000000200)=ANY=[@ANYBLOB="f1"], 0x1) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000040)={0x0, @local, @local}, &(0x7f0000000000)=0xc) sendmsg$nl_route_sched(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000001c40)={&(0x7f0000000100)=@newqdisc={0x30, 0x24, 0x1, 0x0, 0xc00, {0x0, 0x0, 0x0, r2, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_tbf={{0x8, 0x8, 'tbf\x00'}, {0x4}}]}, 0x30}}, 0x0) 15:17:46 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(0xffffffffffffffff, &(0x7f00000000c0)={0xa, 0x4e20, 0x0, @ipv4={[], [], @empty}, 0xfff}, 0x1c) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x4e21, 0x0, @ipv4={[], [], @dev={0xac, 0x14, 0x14, 0x38}}}, 0x1c) 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_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = dup(0xffffffffffffffff) r2 = syz_open_procfs(0x0, &(0x7f0000000600)='auxv\x00') sendfile(0xffffffffffffffff, r2, &(0x7f0000000240)=0x202, 0x4000000000dc) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140)='nbd\x00') sendmsg$NBD_CMD_RECONFIGURE(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f00000000c0), 0xc, &(0x7f0000000180)={&(0x7f0000000280)=ANY=[@ANYRES16=r3, @ANYRES16=r2], 0x3}, 0x1, 0x0, 0x0, 0x44000}, 0x20004811) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000240)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r3, @ANYBLOB], 0x2c}, 0x1, 0x0, 0x0, 0x1}, 0x10) r4 = socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000400)='IPVS\x00') sendmsg$IPVS_CMD_NEW_SERVICE(r4, &(0x7f00000005c0)={0x0, 0x0, &(0x7f0000000580)={&(0x7f0000000080)={0x28, r5, 0x1, 0x0, 0x0, {0x10}, [@IPVS_CMD_ATTR_SERVICE={0x14, 0x1, 0x0, 0x1, [@IPVS_SVC_ATTR_AF={0x6, 0x1, 0xa}, @IPVS_SVC_ATTR_FWMARK={0x8}]}]}, 0x28}, 0x1, 0xa00000000000000}, 0x0) sendmsg$IPVS_CMD_NEW_DAEMON(0xffffffffffffffff, &(0x7f0000001640)={&(0x7f0000001440)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000001600)={&(0x7f0000001480)={0x15c, r5, 0x20, 0x70bd29, 0x25dfdbfe, {}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0xffffffff}, @IPVS_CMD_ATTR_SERVICE={0x48, 0x1, 0x0, 0x1, [@IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x2}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x8}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x5b}, @IPVS_SVC_ATTR_AF={0x6, 0x1, 0xa}, @IPVS_SVC_ATTR_SCHED_NAME={0x9, 0x6, 'lblc\x00'}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_AF={0x6, 0x1, 0x2}]}, @IPVS_CMD_ATTR_SERVICE={0x3c, 0x1, 0x0, 0x1, [@IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x8, 0x1}}, @IPVS_SVC_ATTR_SCHED_NAME={0x9, 0x6, 'none\x00'}, @IPVS_SVC_ATTR_PORT={0x6, 0x4, 0x4e21}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0xff800000}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x4c}, @IPVS_SVC_ATTR_PORT={0x6, 0x4, 0x4e22}]}, @IPVS_CMD_ATTR_SERVICE={0x40, 0x1, 0x0, 0x1, [@IPVS_SVC_ATTR_PROTOCOL={0x6, 0x2, 0x2e}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_PROTOCOL={0x6, 0x2, 0x2e}, @IPVS_SVC_ATTR_PORT={0x6, 0x4, 0x4e22}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@rand_addr=0x64010100}, @IPVS_SVC_ATTR_AF={0x6, 0x1, 0x2}]}, @IPVS_CMD_ATTR_DEST={0x34, 0x2, 0x0, 0x1, [@IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x1}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x6, 0xb, 0x2}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x80000001}, @IPVS_DEST_ATTR_TUN_PORT={0x6, 0xe, 0x4e20}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x2}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x8001}]}, @IPVS_CMD_ATTR_DAEMON={0x18, 0x3, 0x0, 0x1, [@IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @mcast1}]}, @IPVS_CMD_ATTR_DAEMON={0x14, 0x3, 0x0, 0x1, [@IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x2}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @loopback}]}, @IPVS_CMD_ATTR_DEST={0x1c, 0x2, 0x0, 0x1, [@IPVS_DEST_ATTR_TUN_FLAGS={0x6, 0xf, 0x2}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x3f}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8}]}]}, 0x15c}, 0x1, 0x0, 0x0, 0x4000000}, 0x8000) sendmsg(r1, &(0x7f0000001400)={&(0x7f0000000100)=@ethernet={0x1, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}}, 0x80, &(0x7f0000000080)=[{&(0x7f0000000180)="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", 0x1000}], 0x1, &(0x7f0000001180)=[{0x18, 0xff, 0x81, "60ea"}, {0x78, 0x29, 0x8000, "41856664579b1b304aa1092b6028bf37156f736a90ffafe1bb95cfef12b71feae07f42c3e128f62d61981065f2b57046216380b274b8cbf09e8a8da150b45c8005c42ef82d8a6ba32c14c7dd3a0deb65f78e096de273afd30aa2e087cbd77221cb"}, {0xa0, 0x1c, 0x7, "a347e2cd12cd90852256164c11d5d37fe56cbce507f619fc423b3d954cbdbc853b65b50bb2c0b1932a71df386b820ec7ade130cc2a7e70d434203518f97ed99a7beb90c57b3aeeafb3b0fb9461cffad601525887f479a5877f98113bf05c636adae9fb01a6265a799f71b61e6e4e74c26d1bdf71b19b5b9238854dac35231244c1c1345106ea2e61b670694be208"}, {0x38, 0x29, 0xdf15, "1106575c5fe975acece3efef55510a2a768eb00d0aae06e91c46f75947a8a9fd9f93ba"}, {0xd8, 0x11, 0x3f, "11dd5f89eeca072441adb4626978cf683be36f0ad3bfc64cea7de2d3ea3c7b3c301d8a14b23e02782700c7d111ebfe03f11c67407f56837bca3f4d5d275d261ffd140fd3a26cbeaee8621544a1bc97a46dbdb1fbfa163078a83011f8d841eb3ab4f899d8eed7d02ded0b9e5d7cece0491257d7165f963a378dbe2363783d590e5c4034f5cf2fc1f90e9426b29d394066ecab444352ef4208d5557fd29f29075b520570a2b79e0ef22e5d6b4098065a4795c651e7fdae2acda77cce1a95424d6cb8e416ff"}, {0x18, 0x111, 0xffffff99, "93ddf9bb95"}], 0x258}, 0x4) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000000)=@assoc_value, 0x8) 15:17:46 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140)='nbd\x00') sendmsg$NBD_CMD_RECONFIGURE(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f00000000c0), 0xc, &(0x7f0000000180)={&(0x7f0000000280)=ANY=[@ANYRES16=r1, @ANYRES16], 0x3}, 0x1, 0x0, 0x0, 0x44000}, 0x20004811) r2 = gettid() ptrace$setopts(0x4206, r2, 0x0, 0x0) tkill(r2, 0x3c) ptrace$cont(0x18, r2, 0x0, 0x0) ptrace$setregs(0xd, r2, 0x0, &(0x7f0000000080)) ptrace$cont(0x20, r2, 0x0, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) setresuid(0xffffffffffffffff, r4, 0x0) ioctl$DRM_IOCTL_GET_CLIENT(0xffffffffffffffff, 0xc0286405, &(0x7f0000000300)={0x5, 0x10001, {r2}, {r4}, 0x8001, 0x100}) syz_mount_image$hfsplus(&(0x7f00000001c0)='hfsplus\x00', &(0x7f0000000200)='./file0\x00', 0x0, 0x1, &(0x7f00000002c0)=[{&(0x7f0000000240)="376926a18d5085c4658bb45c87022bba3a05bb56c91789096649662ad9565a22fba9d93720c59ae7c66198b3386489c57d64f4c61360c69baf95669ad73b9dd64d2bcc6b2b11e3c0", 0x48, 0x7f}], 0x40, &(0x7f0000000340)={[{@uid={'uid', 0x3d, r5}}, {@nls={'nls', 0x3d, 'koi8-u'}}], [{@smackfstransmute={'smackfstransmute', 0x3d, '\b'}}, {@obj_type={'obj_type', 0x3d, '#@'}}, {@smackfsdef={'smackfsdef', 0x3d, '*/\\'}}, {@dont_measure='dont_measure'}, {@dont_appraise='dont_appraise'}, {@obj_user={'obj_user'}}, {@defcontext={'defcontext', 0x3d, 'root'}}, {@dont_appraise='dont_appraise'}]}) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @ipv4={[], [], @empty}}, 0x1c) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x4e21, 0x0, @ipv4={[], [], @dev={0xac, 0x14, 0x14, 0x38}}}, 0x1c) r6 = openat$vim2m(0xffffffffffffff9c, &(0x7f0000000080)='/dev/video35\x00', 0x2, 0x0) ioctl$VIDIOC_QUERY_DV_TIMINGS(r6, 0x80845663, &(0x7f0000000100)) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x81}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000000)=@assoc_value={0x0, 0x7f}, 0x8) 15:17:46 executing program 4: syz_mount_image$msdos(&(0x7f0000000340)='msdos\x00', &(0x7f0000000280)='./file0\x00', 0xe800, 0x1, &(0x7f0000000180)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400020401000200027400f8", 0x16}], 0x0, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000180)='./bus\x00', 0x0) io_setup(0x83, 0x0) r2 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) ftruncate(r2, 0x7fff) fcntl$setstatus(r1, 0x4, 0x44800) io_submit(0x0, 0x6, &(0x7f0000000540)=[&(0x7f00000000c0)={0x2703000000000009, 0x800ff7f, 0x3, 0x1, 0x0, r1, &(0x7f0000000000), 0x5000}]) 15:17:46 executing program 0: r0 = socket(0x10, 0x3, 0x0) r1 = socket$inet(0x2, 0x3, 0x5) setsockopt$inet_msfilter(r1, 0x0, 0x8, &(0x7f0000000200)=ANY=[@ANYBLOB="f1"], 0x1) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000040)={0x0, @local, @local}, &(0x7f0000000000)=0xc) sendmsg$nl_route_sched(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000001c40)={&(0x7f0000000100)=@newqdisc={0x30, 0x24, 0x1, 0x0, 0xe00, {0x0, 0x0, 0x0, r2, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_tbf={{0x8, 0x8, 'tbf\x00'}, {0x4}}]}, 0x30}}, 0x0) [ 292.596111] FAT-fs (loop5): error, invalid access to FAT (entry 0x00000020) 15:17:46 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @ipv4={[], [], @empty}}, 0x1c) r1 = gettid() ptrace$setopts(0x4206, r1, 0x0, 0x0) tkill(r1, 0x3c) sendmsg$NBD_CMD_RECONFIGURE(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f00000000c0), 0xc, &(0x7f0000000180)={&(0x7f0000000280)=ANY=[@ANYRES16, @ANYRES16], 0x3}, 0x1, 0x0, 0x0, 0x44000}, 0x20004811) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000001440)=ANY=[@ANYBLOB="0006a27e917a1c8d0000", @ANYRES16, @ANYBLOB], 0x2c}, 0x1, 0x0, 0x0, 0x1}, 0x10) r2 = syz_open_procfs(0x0, &(0x7f0000000600)='auxv\x00') sendfile(0xffffffffffffffff, r2, &(0x7f0000000240)=0x202, 0x4000000000dc) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140)='nbd\x00') sendmsg$NBD_CMD_RECONFIGURE(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f00000000c0), 0xc, &(0x7f0000000180)={&(0x7f0000000280)=ANY=[@ANYRES16=r3, @ANYRES16=r2], 0x3}, 0x1, 0x0, 0x0, 0x44000}, 0x20004811) ioctl$VIDIOC_S_EXT_CTRLS(0xffffffffffffffff, 0xc0205648, &(0x7f0000000180)={0xa20000, 0x401, 0x0, r2, 0x0, &(0x7f0000000140)={0x9909e2, 0x101, [], @string=&(0x7f0000000100)=0x1}}) sendmsg$inet_sctp(r4, &(0x7f0000001400)={&(0x7f0000001480)=@in6={0xa, 0x4e21, 0xc842, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', 0xffffffff}, 0x1c, &(0x7f00000013c0)=[{&(0x7f0000000200)="0c46f521a583c437319237703e95b5770b125f87a4944e53a0707f0efec9ed131f8d1c6489723f17a2efcf23642e28d0956fb281afb2ca288ed2f9a556548854e42369ab3b3083d5dec0ca968b017f72bac0b2870d2cd18390db95b6e2e84fdae20e0e51427d02548933da25345410d24518ca38e2168361b0aa03218e09064bee2076d51694ace924a2984551fcf1fd1b6423a0b60038b55e4fd03ea76453359c8a61788b29945a703e1177fd752a50e60d8665ef513c28f01259e445f7", 0xbe}, {&(0x7f00000002c0)="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", 0xfff}, {&(0x7f00000012c0)="a8033a06c68723eee9a14e81702ab0381c0786cdae99a2e492c16638311980d9c19bcbe699798099cf5b83326dcfe42bb2918ad70b9a5afa8400393ebca80589433b99075515910b8c28f8ab8eb524cb9a0a735735216bb52224e2d2f2e4ad2b924f4bfd32521aa2ae5da8077c44048b97bad0d8155963664f2767e2cc7ee6385c724a9e8ab5f536ebc43c43b7a0f7efe74706ddc7d5b1602f4ef502f1046d1457f4626570adf03627b6a219dbc792449787dd9e868e3d0ce4219087f15460e805b4abf9", 0xc4}], 0x3, 0x0, 0x0, 0x4c804}, 0x4040850) ptrace$cont(0x18, r1, 0x0, 0x0) ptrace$setregs(0xd, r1, 0x0, &(0x7f0000000080)) ptrace$cont(0x20, r1, 0x0, 0x0) sched_setscheduler(r1, 0x6, &(0x7f0000000000)=0x1) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x4e21, 0x0, @ipv4={[], [], @dev={0xac, 0x14, 0x14, 0x38}}}, 0x1c) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x81}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TIOCMSET(0xffffffffffffffff, 0x5418, &(0x7f0000000080)=0xff) [ 292.643598] sctp_setsockopt_delayed_ack: 14 callbacks suppressed [ 292.643625] sctp: [Deprecated]: syz-executor.1 (pid 16452) Use of struct sctp_assoc_value in delayed_ack socket option. [ 292.643625] Use struct sctp_sack_info instead [ 292.657200] FAT-fs (loop5): Filesystem has been set read-only [ 292.719634] FAT-fs (loop5): error, invalid access to FAT (entry 0x00000020) 15:17:46 executing program 0: r0 = socket(0x10, 0x3, 0x0) r1 = socket$inet(0x2, 0x3, 0x5) setsockopt$inet_msfilter(r1, 0x0, 0x8, &(0x7f0000000200)=ANY=[@ANYBLOB="f1"], 0x1) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000040)={0x0, @local, @local}, &(0x7f0000000000)=0xc) sendmsg$nl_route_sched(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000001c40)={&(0x7f0000000100)=@newqdisc={0x30, 0x24, 0x1, 0x0, 0xf00, {0x0, 0x0, 0x0, r2, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_tbf={{0x8, 0x8, 'tbf\x00'}, {0x4}}]}, 0x30}}, 0x0) [ 292.770675] hfsplus: gid requires an argument [ 292.784484] hfsplus: unable to parse mount options [ 292.818196] FAT-fs (loop5): error, invalid access to FAT (entry 0x00000020) [ 292.834383] attempt to access beyond end of device 15:17:46 executing program 4: syz_mount_image$msdos(&(0x7f0000000340)='msdos\x00', &(0x7f0000000280)='./file0\x00', 0xe800, 0x1, &(0x7f0000000180)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400020401000200027400f8", 0x16}], 0x0, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000180)='./bus\x00', 0x0) io_setup(0x83, 0x0) r2 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) ftruncate(r2, 0x7fff) fcntl$setstatus(r1, 0x4, 0x44800) io_submit(0x0, 0x6, &(0x7f0000000540)=[&(0x7f00000000c0)={0x2703000000000009, 0x800ff7f, 0x3, 0x1, 0x0, r1, &(0x7f0000000000), 0x5000}]) 15:17:46 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @ipv4={[], [], @empty}}, 0x1c) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x4e21, 0x0, @ipv4={[], [], @dev={0xac, 0x14, 0x14, 0x38}}}, 0x1c) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x81}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000000)=@assoc_value={0x0, 0x7f}, 0x8) r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000000080)='/dev/zero\x00', 0x404, 0x0) ioctl$UFFDIO_COPY(r1, 0xc028aa03, &(0x7f0000000100)={&(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ffa000/0x4000)=nil, 0x3000}) 15:17:46 executing program 0: r0 = socket(0x10, 0x3, 0x0) r1 = socket$inet(0x2, 0x3, 0x5) setsockopt$inet_msfilter(r1, 0x0, 0x8, &(0x7f0000000200)=ANY=[@ANYBLOB="f1"], 0x1) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000040)={0x0, @local, @local}, &(0x7f0000000000)=0xc) sendmsg$nl_route_sched(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000001c40)={&(0x7f0000000100)=@newqdisc={0x30, 0x24, 0x1, 0x0, 0x5865, {0x0, 0x0, 0x0, r2, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_tbf={{0x8, 0x8, 'tbf\x00'}, {0x4}}]}, 0x30}}, 0x0) [ 292.859784] loop5: rw=34817, want=157, limit=116 15:17:46 executing program 2: r0 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) syz_mount_image$hfsplus(&(0x7f0000000000)='hfsplus\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x900, 0x0, 0x0, &(0x7f0000001480)={[{@gid={'gid', 0x3d, r1}}]}) 15:17:47 executing program 5: syz_mount_image$msdos(&(0x7f0000000340)='msdos\x00', &(0x7f0000000280)='./file0\x00', 0xe800, 0x1, &(0x7f0000000180)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400020401000200027400f8", 0x16}], 0x800010, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000180)='./bus\x00', 0x0) io_setup(0x83, &(0x7f00000003c0)=0x0) r3 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) ftruncate(r3, 0x7fff) fcntl$setstatus(r1, 0x4, 0x44800) io_submit(r2, 0x6, &(0x7f0000000540)=[&(0x7f00000000c0)={0x2703000000000010, 0x800ff7f, 0x3, 0x1, 0x0, r1, &(0x7f0000000000), 0x5000}]) 15:17:47 executing program 0: r0 = socket(0x10, 0x3, 0x0) r1 = socket$inet(0x2, 0x3, 0x5) setsockopt$inet_msfilter(r1, 0x0, 0x8, &(0x7f0000000200)=ANY=[@ANYBLOB="f1"], 0x1) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000040)={0x0, @local, @local}, &(0x7f0000000000)=0xc) sendmsg$nl_route_sched(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000001c40)={&(0x7f0000000100)=@newqdisc={0x30, 0x24, 0x1, 0x0, 0x6000, {0x0, 0x0, 0x0, r2, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_tbf={{0x8, 0x8, 'tbf\x00'}, {0x4}}]}, 0x30}}, 0x0) [ 293.025535] sctp: [Deprecated]: syz-executor.3 (pid 16488) Use of struct sctp_assoc_value in delayed_ack socket option. [ 293.025535] Use struct sctp_sack_info instead [ 293.175534] sctp: [Deprecated]: syz-executor.3 (pid 16493) Use of struct sctp_assoc_value in delayed_ack socket option. [ 293.175534] Use struct sctp_sack_info instead [ 293.242792] FAT-fs (loop5): error, invalid access to FAT (entry 0x00000020) [ 293.259568] FAT-fs (loop5): Filesystem has been set read-only [ 293.272929] FAT-fs (loop5): error, invalid access to FAT (entry 0x00000020) [ 293.284930] hfsplus: gid requires an argument [ 293.299341] hfsplus: unable to parse mount options 15:17:47 executing program 0: r0 = socket(0x10, 0x3, 0x0) r1 = socket$inet(0x2, 0x3, 0x5) setsockopt$inet_msfilter(r1, 0x0, 0x8, &(0x7f0000000200)=ANY=[@ANYBLOB="f1"], 0x1) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000040)={0x0, @local, @local}, &(0x7f0000000000)=0xc) sendmsg$nl_route_sched(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000001c40)={&(0x7f0000000100)=@newqdisc={0x30, 0x24, 0x1, 0x0, 0x6558, {0x0, 0x0, 0x0, r2, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_tbf={{0x8, 0x8, 'tbf\x00'}, {0x4}}]}, 0x30}}, 0x0) 15:17:47 executing program 4: syz_mount_image$msdos(&(0x7f0000000340)='msdos\x00', &(0x7f0000000280)='./file0\x00', 0xe800, 0x1, &(0x7f0000000180)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400020401000200027400f8", 0x16}], 0x0, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000180)='./bus\x00', 0x0) io_setup(0x83, 0x0) r2 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) ftruncate(r2, 0x7fff) fcntl$setstatus(r1, 0x4, 0x44800) io_submit(0x0, 0x6, &(0x7f0000000540)=[&(0x7f00000000c0)={0x2703000000000009, 0x800ff7f, 0x3, 0x1, 0x0, r1, &(0x7f0000000000), 0x5000}]) [ 293.328121] FAT-fs (loop5): error, invalid access to FAT (entry 0x00000020) [ 293.338111] attempt to access beyond end of device [ 293.344147] loop5: rw=34817, want=157, limit=116 15:17:47 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x20004, @ipv4={[], [], @empty}}, 0x1c) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x4e21, 0x0, @ipv4={[], [], @dev={0xac, 0x14, 0x14, 0x38}}}, 0x1c) r1 = syz_open_procfs(0x0, &(0x7f0000000600)='auxv\x00') sendfile(0xffffffffffffffff, r1, &(0x7f0000000240)=0x202, 0x4000000000dc) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140)='nbd\x00') r3 = dup(0xffffffffffffffff) r4 = syz_open_procfs(0x0, &(0x7f0000000600)='auxv\x00') sendfile(0xffffffffffffffff, r4, &(0x7f0000000240)=0x202, 0x4000000000dc) r5 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140)='nbd\x00') sendmsg$NBD_CMD_RECONFIGURE(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f00000000c0), 0xc, &(0x7f0000000180)={&(0x7f0000000280)=ANY=[@ANYRES16=r5, @ANYRES16=r4], 0x3}, 0x1, 0x0, 0x0, 0x44000}, 0x20004811) sendmsg$NBD_CMD_CONNECT(r3, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000240)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r5, @ANYBLOB], 0x2c}, 0x1, 0x0, 0x0, 0x1}, 0x10) sendmsg$NBD_CMD_RECONFIGURE(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f00000000c0), 0x57, &(0x7f0000000180)={&(0x7f0000000200)=ANY=[@ANYRES16=r2, @ANYRES32=r3], 0x3}, 0x1, 0x0, 0x0, 0x40001}, 0x20004811) ioctl$VIDIOC_G_TUNER(r1, 0xc054561d, &(0x7f0000000100)={0x401, "201d5f930444cf16558f47616052aac08aa8424c79089d92472437ea4e224bd3", 0x1, 0x20, 0xfffffffe, 0x80000000, 0x4, 0x3, 0x61ee, 0x1}) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x9, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x81}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000000)=@assoc_value={0x0, 0x7f}, 0x8) r6 = socket(0xf, 0x800, 0x5) setsockopt$inet6_IPV6_ADDRFORM(r6, 0x29, 0x1, &(0x7f0000000080), 0x4) 15:17:47 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000000080), 0x4) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e23, 0x8000, @local}, 0x1c) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x4e1f, 0x0, @ipv4={[], [], @remote}}, 0x1c) r1 = syz_open_procfs(0x0, &(0x7f0000000600)='auxv\x00') sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000240)=0x202, 0x4000000000dc) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140)='nbd\x00') sendmsg$NBD_CMD_RECONFIGURE(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000180)={&(0x7f0000000280)=ANY=[@ANYRES16=r2, @ANYRES16], 0x3}, 0x1, 0x0, 0x0, 0x44000}, 0x20004811) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000240)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r2, @ANYBLOB], 0x2c}, 0x1, 0x0, 0x0, 0x1}, 0x10) r3 = socket(0x18, 0x0, 0x0) connect$rxrpc(r3, 0x0, 0x0) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)=ANY=[@ANYBLOB='X\x00\x00\x00', @ANYRES16=r2, @ANYBLOB="000128bd700075bd16a2413a00000000000000abf133ffdbdf25010000000c000500", @ANYRES32, @ANYBLOB="08000100", @ANYRES32=r3, @ANYBLOB="0c000300faffffffffffffff0c00080009000000000000000c0006000300000000000000"], 0x58}, 0x1, 0x0, 0x0, 0x4000040}, 0x841) getsockopt$netrom_NETROM_T4(r3, 0x103, 0x6, &(0x7f0000000340)=0x7, &(0x7f0000000380)=0x4) sendfile(0xffffffffffffffff, r1, &(0x7f0000000240)=0x202, 0x4000000000dc) r4 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140)='nbd\x00') recvfrom$inet(r1, &(0x7f00000002c0)=""/99, 0x63, 0x40, &(0x7f0000000200)={0x2, 0x4e23, @empty}, 0x10) sendmsg$NBD_CMD_RECONFIGURE(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f00000000c0), 0xc, &(0x7f0000000180)={&(0x7f0000000280)=ANY=[@ANYRES16=r4, @ANYRES16=r1], 0x3}, 0x1, 0x0, 0x0, 0x44000}, 0x20004811) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000180), &(0x7f00000001c0)=0x4) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000000100)={{0xa, 0x4e22, 0xfffff90a, @private1, 0x4}, {0xa, 0x4e23, 0x1e, @mcast2, 0x1}, 0xa83a, [0x0, 0x7f, 0x3, 0x3, 0x522e, 0x9, 0x6, 0x5]}, 0x5c) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000000)=@assoc_value, 0x8) 15:17:47 executing program 5: syz_mount_image$msdos(&(0x7f0000000340)='msdos\x00', &(0x7f0000000280)='./file0\x00', 0xe800, 0x1, &(0x7f0000000180)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400020401000200027400f8", 0x16}], 0x800010, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000180)='./bus\x00', 0x0) io_setup(0x83, &(0x7f00000003c0)=0x0) r3 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) ftruncate(r3, 0x7fff) fcntl$setstatus(r1, 0x4, 0x44800) io_submit(r2, 0x6, &(0x7f0000000540)=[&(0x7f00000000c0)={0x2703000000000011, 0x800ff7f, 0x3, 0x1, 0x0, r1, &(0x7f0000000000), 0x5000}]) 15:17:47 executing program 0: r0 = socket(0x10, 0x3, 0x0) r1 = socket$inet(0x2, 0x3, 0x5) setsockopt$inet_msfilter(r1, 0x0, 0x8, &(0x7f0000000200)=ANY=[@ANYBLOB="f1"], 0x1) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000040)={0x0, @local, @local}, &(0x7f0000000000)=0xc) sendmsg$nl_route_sched(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000001c40)={&(0x7f0000000100)=@newqdisc={0x30, 0x24, 0x1, 0x0, 0x8100, {0x0, 0x0, 0x0, r2, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_tbf={{0x8, 0x8, 'tbf\x00'}, {0x4}}]}, 0x30}}, 0x0) 15:17:47 executing program 2: r0 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) syz_mount_image$hfsplus(&(0x7f0000000000)='hfsplus\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0xb00, 0x0, 0x0, &(0x7f0000001480)={[{@gid={'gid', 0x3d, r1}}]}) [ 293.545676] sctp: [Deprecated]: syz-executor.3 (pid 16532) Use of struct sctp_assoc_value in delayed_ack socket option. [ 293.545676] Use struct sctp_sack_info instead [ 293.575428] sctp: [Deprecated]: syz-executor.1 (pid 16534) Use of struct sctp_assoc_value in delayed_ack socket option. [ 293.575428] Use struct sctp_sack_info instead 15:17:47 executing program 4: syz_mount_image$msdos(&(0x7f0000000340)='msdos\x00', &(0x7f0000000280)='./file0\x00', 0xe800, 0x1, &(0x7f0000000180)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400020401000200027400f8", 0x16}], 0x0, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000180)='./bus\x00', 0x0) io_setup(0x83, &(0x7f00000003c0)=0x0) r3 = open(0x0, 0x141042, 0x0) ftruncate(r3, 0x7fff) fcntl$setstatus(r1, 0x4, 0x44800) io_submit(r2, 0x6, &(0x7f0000000540)=[&(0x7f00000000c0)={0x2703000000000009, 0x800ff7f, 0x3, 0x1, 0x0, r1, &(0x7f0000000000), 0x5000}]) 15:17:47 executing program 0: r0 = socket(0x10, 0x3, 0x0) r1 = socket$inet(0x2, 0x3, 0x5) setsockopt$inet_msfilter(r1, 0x0, 0x8, &(0x7f0000000200)=ANY=[@ANYBLOB="f1"], 0x1) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000040)={0x0, @local, @local}, &(0x7f0000000000)=0xc) sendmsg$nl_route_sched(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000001c40)={&(0x7f0000000100)=@newqdisc={0x30, 0x24, 0x1, 0x0, 0xb601, {0x0, 0x0, 0x0, r2, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_tbf={{0x8, 0x8, 'tbf\x00'}, {0x4}}]}, 0x30}}, 0x0) [ 293.712927] sctp: [Deprecated]: syz-executor.3 (pid 16536) Use of struct sctp_assoc_value in delayed_ack socket option. [ 293.712927] Use struct sctp_sack_info instead 15:17:47 executing program 0: r0 = socket(0x10, 0x3, 0x0) r1 = socket$inet(0x2, 0x3, 0x5) setsockopt$inet_msfilter(r1, 0x0, 0x8, &(0x7f0000000200)=ANY=[@ANYBLOB="f1"], 0x1) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000040)={0x0, @local, @local}, &(0x7f0000000000)=0xc) sendmsg$nl_route_sched(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000001c40)={&(0x7f0000000100)=@newqdisc={0x30, 0x24, 0x1, 0x0, 0xf000, {0x0, 0x0, 0x0, r2, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_tbf={{0x8, 0x8, 'tbf\x00'}, {0x4}}]}, 0x30}}, 0x0) 15:17:47 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @ipv4={[], [], @empty}}, 0x1c) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x4e21, 0x0, @ipv4={[], [], @dev={0xac, 0x14, 0x14, 0x38}}}, 0x1c) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 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_bp={0x0}, 0x0, 0x81}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vsock\x00', 0x460002, 0x0) ioctl$EVIOCGMASK(r1, 0x80104592, &(0x7f0000000180)={0x14, 0x72, &(0x7f0000000100)="3f0bcfd479253d68b438bdd7bb103d29e315ff2dc832330f9a559bff35381f90a2a3aa0362d97cc6a7e2135eea4b646672dcd0aea31535c64286c44ee80348513a8a926579056712418e0b2c7c80884f3f6c954b214e291dc851725b07c4a0e7f8a3e9efd5c6f1e068f555f8f9a7aa458824"}) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000000)=@assoc_value={0x0, 0x7f}, 0x8) 15:17:47 executing program 5: syz_mount_image$msdos(&(0x7f0000000340)='msdos\x00', &(0x7f0000000280)='./file0\x00', 0xe800, 0x1, &(0x7f0000000180)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400020401000200027400f8", 0x16}], 0x800010, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000180)='./bus\x00', 0x0) io_setup(0x83, &(0x7f00000003c0)=0x0) r3 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) ftruncate(r3, 0x7fff) fcntl$setstatus(r1, 0x4, 0x44800) io_submit(r2, 0x6, &(0x7f0000000540)=[&(0x7f00000000c0)={0x2703000000000012, 0x800ff7f, 0x3, 0x1, 0x0, r1, &(0x7f0000000000), 0x5000}]) 15:17:47 executing program 0: r0 = socket(0x10, 0x3, 0x0) r1 = socket$inet(0x2, 0x3, 0x5) setsockopt$inet_msfilter(r1, 0x0, 0x8, &(0x7f0000000200)=ANY=[@ANYBLOB="f1"], 0x1) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000040)={0x0, @local, @local}, &(0x7f0000000000)=0xc) sendmsg$nl_route_sched(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000001c40)={&(0x7f0000000100)=@newqdisc={0x30, 0x24, 0x1, 0x0, 0x34000, {0x0, 0x0, 0x0, r2, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_tbf={{0x8, 0x8, 'tbf\x00'}, {0x4}}]}, 0x30}}, 0x0) [ 293.973722] sctp: [Deprecated]: syz-executor.3 (pid 16566) Use of struct sctp_assoc_value in delayed_ack socket option. [ 293.973722] Use struct sctp_sack_info instead 15:17:48 executing program 4: syz_mount_image$msdos(&(0x7f0000000340)='msdos\x00', &(0x7f0000000280)='./file0\x00', 0xe800, 0x1, &(0x7f0000000180)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400020401000200027400f8", 0x16}], 0x0, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000180)='./bus\x00', 0x0) io_setup(0x83, &(0x7f00000003c0)=0x0) r3 = open(0x0, 0x141042, 0x0) ftruncate(r3, 0x7fff) fcntl$setstatus(r1, 0x4, 0x44800) io_submit(r2, 0x6, &(0x7f0000000540)=[&(0x7f00000000c0)={0x2703000000000009, 0x800ff7f, 0x3, 0x1, 0x0, r1, &(0x7f0000000000), 0x5000}]) 15:17:48 executing program 0: r0 = socket(0x10, 0x3, 0x0) r1 = socket$inet(0x2, 0x3, 0x5) setsockopt$inet_msfilter(r1, 0x0, 0x8, &(0x7f0000000200)=ANY=[@ANYBLOB="f1"], 0x1) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000040)={0x0, @local, @local}, &(0x7f0000000000)=0xc) sendmsg$nl_route_sched(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000001c40)={&(0x7f0000000100)=@newqdisc={0x30, 0x24, 0x1, 0x0, 0x400300, {0x0, 0x0, 0x0, r2, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_tbf={{0x8, 0x8, 'tbf\x00'}, {0x4}}]}, 0x30}}, 0x0) [ 294.088465] sctp: [Deprecated]: syz-executor.3 (pid 16566) Use of struct sctp_assoc_value in delayed_ack socket option. [ 294.088465] Use struct sctp_sack_info instead [ 294.137261] hfsplus: gid requires an argument [ 294.157270] hfsplus: unable to parse mount options [ 294.178879] FAT-fs (loop5): error, invalid access to FAT (entry 0x00000020) [ 294.215369] FAT-fs (loop5): Filesystem has been set read-only 15:17:48 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(0xffffffffffffffff, &(0x7f00000000c0)={0xa, 0x4e20, 0x0, @ipv4={[], [], @empty}, 0xfff}, 0x1c) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x4e21, 0x0, @ipv4={[], [], @dev={0xac, 0x14, 0x14, 0x38}}}, 0x1c) 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_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = dup(0xffffffffffffffff) r2 = syz_open_procfs(0x0, &(0x7f0000000600)='auxv\x00') sendfile(0xffffffffffffffff, r2, &(0x7f0000000240)=0x202, 0x4000000000dc) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140)='nbd\x00') sendmsg$NBD_CMD_RECONFIGURE(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f00000000c0), 0xc, &(0x7f0000000180)={&(0x7f0000000280)=ANY=[@ANYRES16=r3, @ANYRES16=r2], 0x3}, 0x1, 0x0, 0x0, 0x44000}, 0x20004811) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000240)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r3, @ANYBLOB], 0x2c}, 0x1, 0x0, 0x0, 0x1}, 0x10) r4 = socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000400)='IPVS\x00') sendmsg$IPVS_CMD_NEW_SERVICE(r4, &(0x7f00000005c0)={0x0, 0x0, &(0x7f0000000580)={&(0x7f0000000080)={0x28, r5, 0x1, 0x0, 0x0, {0x10}, [@IPVS_CMD_ATTR_SERVICE={0x14, 0x1, 0x0, 0x1, [@IPVS_SVC_ATTR_AF={0x6, 0x1, 0xa}, @IPVS_SVC_ATTR_FWMARK={0x8}]}]}, 0x28}, 0x1, 0xa00000000000000}, 0x0) sendmsg$IPVS_CMD_NEW_DAEMON(0xffffffffffffffff, &(0x7f0000001640)={&(0x7f0000001440)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000001600)={&(0x7f0000001480)={0x15c, r5, 0x20, 0x70bd29, 0x25dfdbfe, {}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0xffffffff}, @IPVS_CMD_ATTR_SERVICE={0x48, 0x1, 0x0, 0x1, [@IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x2}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x8}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x5b}, @IPVS_SVC_ATTR_AF={0x6, 0x1, 0xa}, @IPVS_SVC_ATTR_SCHED_NAME={0x9, 0x6, 'lblc\x00'}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_AF={0x6, 0x1, 0x2}]}, @IPVS_CMD_ATTR_SERVICE={0x3c, 0x1, 0x0, 0x1, [@IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x8, 0x1}}, @IPVS_SVC_ATTR_SCHED_NAME={0x9, 0x6, 'none\x00'}, @IPVS_SVC_ATTR_PORT={0x6, 0x4, 0x4e21}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0xff800000}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x4c}, @IPVS_SVC_ATTR_PORT={0x6, 0x4, 0x4e22}]}, @IPVS_CMD_ATTR_SERVICE={0x40, 0x1, 0x0, 0x1, [@IPVS_SVC_ATTR_PROTOCOL={0x6, 0x2, 0x2e}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_PROTOCOL={0x6, 0x2, 0x2e}, @IPVS_SVC_ATTR_PORT={0x6, 0x4, 0x4e22}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@rand_addr=0x64010100}, @IPVS_SVC_ATTR_AF={0x6, 0x1, 0x2}]}, @IPVS_CMD_ATTR_DEST={0x34, 0x2, 0x0, 0x1, [@IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x1}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x6, 0xb, 0x2}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x80000001}, @IPVS_DEST_ATTR_TUN_PORT={0x6, 0xe, 0x4e20}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x2}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x8001}]}, @IPVS_CMD_ATTR_DAEMON={0x18, 0x3, 0x0, 0x1, [@IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @mcast1}]}, @IPVS_CMD_ATTR_DAEMON={0x14, 0x3, 0x0, 0x1, [@IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x2}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @loopback}]}, @IPVS_CMD_ATTR_DEST={0x1c, 0x2, 0x0, 0x1, [@IPVS_DEST_ATTR_TUN_FLAGS={0x6, 0xf, 0x2}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x3f}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8}]}]}, 0x15c}, 0x1, 0x0, 0x0, 0x4000000}, 0x8000) sendmsg(r1, &(0x7f0000001400)={&(0x7f0000000100)=@ethernet={0x1, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}}, 0x80, &(0x7f0000000080)=[{&(0x7f0000000180)="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", 0x1000}], 0x1, &(0x7f0000001180)=[{0x18, 0xff, 0x81, "60ea"}, {0x78, 0x29, 0x8000, "41856664579b1b304aa1092b6028bf37156f736a90ffafe1bb95cfef12b71feae07f42c3e128f62d61981065f2b57046216380b274b8cbf09e8a8da150b45c8005c42ef82d8a6ba32c14c7dd3a0deb65f78e096de273afd30aa2e087cbd77221cb"}, {0xa0, 0x1c, 0x7, "a347e2cd12cd90852256164c11d5d37fe56cbce507f619fc423b3d954cbdbc853b65b50bb2c0b1932a71df386b820ec7ade130cc2a7e70d434203518f97ed99a7beb90c57b3aeeafb3b0fb9461cffad601525887f479a5877f98113bf05c636adae9fb01a6265a799f71b61e6e4e74c26d1bdf71b19b5b9238854dac35231244c1c1345106ea2e61b670694be208"}, {0x38, 0x29, 0xdf15, "1106575c5fe975acece3efef55510a2a768eb00d0aae06e91c46f75947a8a9fd9f93ba"}, {0xd8, 0x11, 0x3f, "11dd5f89eeca072441adb4626978cf683be36f0ad3bfc64cea7de2d3ea3c7b3c301d8a14b23e02782700c7d111ebfe03f11c67407f56837bca3f4d5d275d261ffd140fd3a26cbeaee8621544a1bc97a46dbdb1fbfa163078a83011f8d841eb3ab4f899d8eed7d02ded0b9e5d7cece0491257d7165f963a378dbe2363783d590e5c4034f5cf2fc1f90e9426b29d394066ecab444352ef4208d5557fd29f29075b520570a2b79e0ef22e5d6b4098065a4795c651e7fdae2acda77cce1a95424d6cb8e416ff"}, {0x18, 0x111, 0xffffff99, "93ddf9bb95"}], 0x258}, 0x4) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000000)=@assoc_value, 0x8) 15:17:48 executing program 0: r0 = socket(0x10, 0x3, 0x0) r1 = socket$inet(0x2, 0x3, 0x5) setsockopt$inet_msfilter(r1, 0x0, 0x8, &(0x7f0000000200)=ANY=[@ANYBLOB="f1"], 0x1) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000040)={0x0, @local, @local}, &(0x7f0000000000)=0xc) sendmsg$nl_route_sched(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000001c40)={&(0x7f0000000100)=@newqdisc={0x30, 0x24, 0x1, 0x0, 0xf0ffff, {0x0, 0x0, 0x0, r2, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_tbf={{0x8, 0x8, 'tbf\x00'}, {0x4}}]}, 0x30}}, 0x0) 15:17:48 executing program 2: r0 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) syz_mount_image$hfsplus(&(0x7f0000000000)='hfsplus\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0xc00, 0x0, 0x0, &(0x7f0000001480)={[{@gid={'gid', 0x3d, r1}}]}) [ 294.293626] FAT-fs (loop5): error, invalid access to FAT (entry 0x00000020) 15:17:48 executing program 4: syz_mount_image$msdos(&(0x7f0000000340)='msdos\x00', &(0x7f0000000280)='./file0\x00', 0xe800, 0x1, &(0x7f0000000180)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400020401000200027400f8", 0x16}], 0x0, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000180)='./bus\x00', 0x0) io_setup(0x83, &(0x7f00000003c0)=0x0) r3 = open(0x0, 0x141042, 0x0) ftruncate(r3, 0x7fff) fcntl$setstatus(r1, 0x4, 0x44800) io_submit(r2, 0x6, &(0x7f0000000540)=[&(0x7f00000000c0)={0x2703000000000009, 0x800ff7f, 0x3, 0x1, 0x0, r1, &(0x7f0000000000), 0x5000}]) [ 294.387768] FAT-fs (loop5): error, invalid access to FAT (entry 0x00000020) [ 294.396031] attempt to access beyond end of device [ 294.409006] loop5: rw=34817, want=157, limit=116 15:17:48 executing program 0: r0 = socket(0x10, 0x3, 0x0) r1 = socket$inet(0x2, 0x3, 0x5) setsockopt$inet_msfilter(r1, 0x0, 0x8, &(0x7f0000000200)=ANY=[@ANYBLOB="f1"], 0x1) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000040)={0x0, @local, @local}, &(0x7f0000000000)=0xc) sendmsg$nl_route_sched(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000001c40)={&(0x7f0000000100)=@newqdisc={0x30, 0x24, 0x1, 0x0, 0x1000000, {0x0, 0x0, 0x0, r2, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_tbf={{0x8, 0x8, 'tbf\x00'}, {0x4}}]}, 0x30}}, 0x0) 15:17:48 executing program 5: syz_mount_image$msdos(&(0x7f0000000340)='msdos\x00', &(0x7f0000000280)='./file0\x00', 0xe800, 0x1, &(0x7f0000000180)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400020401000200027400f8", 0x16}], 0x800010, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000180)='./bus\x00', 0x0) io_setup(0x83, &(0x7f00000003c0)=0x0) r3 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) ftruncate(r3, 0x7fff) fcntl$setstatus(r1, 0x4, 0x44800) io_submit(r2, 0x6, &(0x7f0000000540)=[&(0x7f00000000c0)={0x2703000000000014, 0x800ff7f, 0x3, 0x1, 0x0, r1, &(0x7f0000000000), 0x5000}]) [ 294.496783] sctp: [Deprecated]: syz-executor.3 (pid 16600) Use of struct sctp_assoc_value in delayed_ack socket option. [ 294.496783] Use struct sctp_sack_info instead 15:17:48 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @ipv4={[], [], @empty}}, 0x1c) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x4e21, 0x0, @ipv4={[], [], @dev={0xac, 0x14, 0x14, 0x38}}}, 0x1c) r1 = shmat(0x0, &(0x7f0000ffd000/0x3000)=nil, 0x5000) shmdt(r1) r2 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000000)=@assoc_value, 0x8) r3 = dup(r2) r4 = syz_open_procfs(0x0, &(0x7f0000000600)='auxv\x00') sendfile(0xffffffffffffffff, r4, &(0x7f0000000240)=0x202, 0x4000000000dc) r5 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140)='nbd\x00') sendmsg$NBD_CMD_RECONFIGURE(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f00000000c0), 0xc, &(0x7f0000000180)={&(0x7f0000000280)=ANY=[@ANYRES16=r5, @ANYRES16=r4], 0x3}, 0x1, 0x0, 0x0, 0x44000}, 0x20004811) ioctl$FIGETBSZ(r4, 0x2, &(0x7f0000000100)) setsockopt$RXRPC_SECURITY_KEYRING(r3, 0x110, 0x2, &(0x7f0000000080)='O/\x00', 0x3) 15:17:48 executing program 3: syz_mount_image$msdos(&(0x7f0000000340)='msdos\x00', &(0x7f0000000280)='./file0\x00', 0xe800, 0x1, &(0x7f0000000180)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400020401000200027400f8", 0x16}], 0x0, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000180)='./bus\x00', 0x0) io_setup(0x83, 0x0) r2 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) ftruncate(r2, 0x7fff) fcntl$setstatus(r1, 0x4, 0x44800) io_submit(0x0, 0x6, &(0x7f0000000540)=[&(0x7f00000000c0)={0x2703000000000009, 0x800ff7f, 0x3, 0x1, 0x0, r1, &(0x7f0000000000), 0x5000}]) 15:17:48 executing program 0: r0 = socket(0x10, 0x3, 0x0) r1 = socket$inet(0x2, 0x3, 0x5) setsockopt$inet_msfilter(r1, 0x0, 0x8, &(0x7f0000000200)=ANY=[@ANYBLOB="f1"], 0x1) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000040)={0x0, @local, @local}, &(0x7f0000000000)=0xc) sendmsg$nl_route_sched(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000001c40)={&(0x7f0000000100)=@newqdisc={0x30, 0x24, 0x1, 0x0, 0x2000000, {0x0, 0x0, 0x0, r2, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_tbf={{0x8, 0x8, 'tbf\x00'}, {0x4}}]}, 0x30}}, 0x0) [ 294.704304] sctp: [Deprecated]: syz-executor.1 (pid 16621) Use of struct sctp_assoc_value in delayed_ack socket option. [ 294.704304] Use struct sctp_sack_info instead 15:17:48 executing program 4: syz_mount_image$msdos(&(0x7f0000000340)='msdos\x00', &(0x7f0000000280)='./file0\x00', 0xe800, 0x1, &(0x7f0000000180)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400020401000200027400f8", 0x16}], 0x0, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000180)='./bus\x00', 0x0) io_setup(0x83, &(0x7f00000003c0)=0x0) r3 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) ftruncate(r3, 0x7fff) fcntl$setstatus(r1, 0x4, 0x44800) io_submit(r2, 0x6, &(0x7f0000000540)=[&(0x7f00000000c0)={0x2703000000000009, 0x800ff7f, 0x3, 0x1, 0x0, r1, &(0x7f0000000000), 0x5000}]) 15:17:48 executing program 0: r0 = socket(0x10, 0x3, 0x0) r1 = socket$inet(0x2, 0x3, 0x5) setsockopt$inet_msfilter(r1, 0x0, 0x8, &(0x7f0000000200)=ANY=[@ANYBLOB="f1"], 0x1) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000040)={0x0, @local, @local}, &(0x7f0000000000)=0xc) sendmsg$nl_route_sched(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000001c40)={&(0x7f0000000100)=@newqdisc={0x30, 0x24, 0x1, 0x0, 0x3000000, {0x0, 0x0, 0x0, r2, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_tbf={{0x8, 0x8, 'tbf\x00'}, {0x4}}]}, 0x30}}, 0x0) [ 294.829426] FAT-fs (loop5): error, invalid access to FAT (entry 0x00000020) 15:17:48 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @ipv4={[], [], @empty}}, 0x1c) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e21, 0xfffffff9, @remote, 0x5}, 0x1c) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x4e21, 0x0, @ipv4={[], [], @dev={0xac, 0x14, 0x14, 0x38}}}, 0x1c) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 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_bp={0x0}, 0x0, 0x81}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000000)=@assoc_value={0x0, 0x7f}, 0x8) [ 294.888681] FAT-fs (loop5): Filesystem has been set read-only [ 294.899718] FAT-fs (loop5): error, invalid access to FAT (entry 0x00000020) [ 294.930076] FAT-fs (loop5): error, invalid access to FAT (entry 0x00000020) [ 294.937221] attempt to access beyond end of device [ 294.948704] loop5: rw=34817, want=157, limit=116 15:17:49 executing program 0: r0 = socket(0x10, 0x3, 0x0) r1 = socket$inet(0x2, 0x3, 0x5) setsockopt$inet_msfilter(r1, 0x0, 0x8, &(0x7f0000000200)=ANY=[@ANYBLOB="f1"], 0x1) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000040)={0x0, @local, @local}, &(0x7f0000000000)=0xc) sendmsg$nl_route_sched(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000001c40)={&(0x7f0000000100)=@newqdisc={0x30, 0x24, 0x1, 0x0, 0x4000000, {0x0, 0x0, 0x0, r2, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_tbf={{0x8, 0x8, 'tbf\x00'}, {0x4}}]}, 0x30}}, 0x0) [ 295.015535] hfsplus: gid requires an argument [ 295.025530] hfsplus: unable to parse mount options 15:17:49 executing program 5: syz_mount_image$msdos(&(0x7f0000000340)='msdos\x00', &(0x7f0000000280)='./file0\x00', 0xe800, 0x1, &(0x7f0000000180)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400020401000200027400f8", 0x16}], 0x800010, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000180)='./bus\x00', 0x0) io_setup(0x83, &(0x7f00000003c0)=0x0) r3 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) ftruncate(r3, 0x7fff) fcntl$setstatus(r1, 0x4, 0x44800) io_submit(r2, 0x6, &(0x7f0000000540)=[&(0x7f00000000c0)={0x2703000000000016, 0x800ff7f, 0x3, 0x1, 0x0, r1, &(0x7f0000000000), 0x5000}]) [ 295.156011] audit: type=1804 audit(1591629469.167:38): pid=16653 uid=0 auid=0 ses=4 subj=system_u:system_r:kernel_t:s0 op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir338993988/syzkaller.wYPVIy/305/file0/bus" dev="loop4" ino=136 res=1 15:17:49 executing program 2: r0 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) syz_mount_image$hfsplus(&(0x7f0000000000)='hfsplus\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0xd00, 0x0, 0x0, &(0x7f0000001480)={[{@gid={'gid', 0x3d, r1}}]}) 15:17:49 executing program 4: syz_mount_image$msdos(&(0x7f0000000340)='msdos\x00', &(0x7f0000000280)='./file0\x00', 0xe800, 0x1, &(0x7f0000000180)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400020401000200027400f8", 0x16}], 0x0, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000180)='./bus\x00', 0x0) io_setup(0x83, &(0x7f00000003c0)=0x0) r3 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) ftruncate(r3, 0x7fff) fcntl$setstatus(r1, 0x4, 0x44800) io_submit(r2, 0x6, &(0x7f0000000540)=[&(0x7f00000000c0)={0x2703000000000009, 0x800ff7f, 0x3, 0x1, 0x0, r1, &(0x7f0000000000), 0x5000}]) 15:17:49 executing program 0: r0 = socket(0x10, 0x3, 0x0) r1 = socket$inet(0x2, 0x3, 0x5) setsockopt$inet_msfilter(r1, 0x0, 0x8, &(0x7f0000000200)=ANY=[@ANYBLOB="f1"], 0x1) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000040)={0x0, @local, @local}, &(0x7f0000000000)=0xc) sendmsg$nl_route_sched(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000001c40)={&(0x7f0000000100)=@newqdisc={0x30, 0x24, 0x1, 0x0, 0x5000000, {0x0, 0x0, 0x0, r2, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_tbf={{0x8, 0x8, 'tbf\x00'}, {0x4}}]}, 0x30}}, 0x0) 15:17:49 executing program 0: r0 = socket(0x10, 0x3, 0x0) r1 = socket$inet(0x2, 0x3, 0x5) setsockopt$inet_msfilter(r1, 0x0, 0x8, &(0x7f0000000200)=ANY=[@ANYBLOB="f1"], 0x1) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000040)={0x0, @local, @local}, &(0x7f0000000000)=0xc) sendmsg$nl_route_sched(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000001c40)={&(0x7f0000000100)=@newqdisc={0x30, 0x24, 0x1, 0x0, 0x6000000, {0x0, 0x0, 0x0, r2, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_tbf={{0x8, 0x8, 'tbf\x00'}, {0x4}}]}, 0x30}}, 0x0) [ 295.414739] FAT-fs (loop5): error, invalid access to FAT (entry 0x00000020) [ 295.427862] FAT-fs (loop5): Filesystem has been set read-only [ 295.477103] FAT-fs (loop5): error, invalid access to FAT (entry 0x00000020) [ 295.501455] audit: type=1804 audit(1591629469.517:39): pid=16675 uid=0 auid=0 ses=4 subj=system_u:system_r:kernel_t:s0 op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir338993988/syzkaller.wYPVIy/306/file0/bus" dev="loop4" ino=138 res=1 15:17:49 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @ipv4={[], [], @empty}}, 0x1c) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x4e21, 0x0, @ipv4={[], [], @dev={0xac, 0x14, 0x14, 0x38}}}, 0x1c) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000000)=@assoc_value, 0x8) 15:17:49 executing program 0: r0 = socket(0x10, 0x3, 0x0) r1 = socket$inet(0x2, 0x3, 0x5) setsockopt$inet_msfilter(r1, 0x0, 0x8, &(0x7f0000000200)=ANY=[@ANYBLOB="f1"], 0x1) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000040)={0x0, @local, @local}, &(0x7f0000000000)=0xc) sendmsg$nl_route_sched(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000001c40)={&(0x7f0000000100)=@newqdisc={0x30, 0x24, 0x1, 0x0, 0x8000000, {0x0, 0x0, 0x0, r2, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_tbf={{0x8, 0x8, 'tbf\x00'}, {0x4}}]}, 0x30}}, 0x0) [ 295.542999] FAT-fs (loop5): error, invalid access to FAT (entry 0x00000020) [ 295.570246] attempt to access beyond end of device [ 295.608729] loop5: rw=34817, want=157, limit=116 15:17:49 executing program 4: syz_mount_image$msdos(&(0x7f0000000340)='msdos\x00', &(0x7f0000000280)='./file0\x00', 0xe800, 0x1, &(0x7f0000000180)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400020401000200027400f8", 0x16}], 0x0, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000180)='./bus\x00', 0x0) io_setup(0x83, &(0x7f00000003c0)=0x0) r3 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) ftruncate(r3, 0x7fff) fcntl$setstatus(r1, 0x4, 0x44800) io_submit(r2, 0x6, &(0x7f0000000540)=[&(0x7f00000000c0)={0x2703000000000009, 0x800ff7f, 0x3, 0x1, 0x0, r1, &(0x7f0000000000), 0x5000}]) 15:17:49 executing program 0: r0 = socket(0x10, 0x3, 0x0) r1 = socket$inet(0x2, 0x3, 0x5) setsockopt$inet_msfilter(r1, 0x0, 0x8, &(0x7f0000000200)=ANY=[@ANYBLOB="f1"], 0x1) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000040)={0x0, @local, @local}, &(0x7f0000000000)=0xc) sendmsg$nl_route_sched(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000001c40)={&(0x7f0000000100)=@newqdisc={0x30, 0x24, 0x1, 0x0, 0x9000000, {0x0, 0x0, 0x0, r2, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_tbf={{0x8, 0x8, 'tbf\x00'}, {0x4}}]}, 0x30}}, 0x0) 15:17:49 executing program 5: syz_mount_image$msdos(&(0x7f0000000340)='msdos\x00', &(0x7f0000000280)='./file0\x00', 0xe800, 0x1, &(0x7f0000000180)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400020401000200027400f8", 0x16}], 0x800010, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000180)='./bus\x00', 0x0) io_setup(0x83, &(0x7f00000003c0)=0x0) r3 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) ftruncate(r3, 0x7fff) fcntl$setstatus(r1, 0x4, 0x44800) io_submit(r2, 0x6, &(0x7f0000000540)=[&(0x7f00000000c0)={0x2703000000000058, 0x800ff7f, 0x3, 0x1, 0x0, r1, &(0x7f0000000000), 0x5000}]) [ 295.653509] hfsplus: gid requires an argument [ 295.658335] hfsplus: unable to parse mount options 15:17:49 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x4e21, 0x0, @ipv4={[], [], @dev={0xac, 0x14, 0x14, 0x38}}}, 0x1c) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000000)=@assoc_value, 0x8) 15:17:49 executing program 0: r0 = socket(0x10, 0x3, 0x0) r1 = socket$inet(0x2, 0x3, 0x5) setsockopt$inet_msfilter(r1, 0x0, 0x8, &(0x7f0000000200)=ANY=[@ANYBLOB="f1"], 0x1) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000040)={0x0, @local, @local}, &(0x7f0000000000)=0xc) sendmsg$nl_route_sched(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000001c40)={&(0x7f0000000100)=@newqdisc={0x30, 0x24, 0x1, 0x0, 0xa000000, {0x0, 0x0, 0x0, r2, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_tbf={{0x8, 0x8, 'tbf\x00'}, {0x4}}]}, 0x30}}, 0x0) 15:17:49 executing program 2: r0 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) syz_mount_image$hfsplus(&(0x7f0000000000)='hfsplus\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1f00, 0x0, 0x0, &(0x7f0000001480)={[{@gid={'gid', 0x3d, r1}}]}) [ 295.918773] FAT-fs (loop5): error, invalid access to FAT (entry 0x00000020) [ 295.942004] audit: type=1804 audit(1591629469.957:40): pid=16704 uid=0 auid=0 ses=4 subj=system_u:system_r:kernel_t:s0 op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir338993988/syzkaller.wYPVIy/307/file0/bus" dev="loop4" ino=140 res=1 [ 295.979123] FAT-fs (loop5): Filesystem has been set read-only [ 295.995962] FAT-fs (loop5): error, invalid access to FAT (entry 0x00000020) 15:17:50 executing program 4: syz_mount_image$msdos(&(0x7f0000000340)='msdos\x00', &(0x7f0000000280)='./file0\x00', 0xe800, 0x1, &(0x7f0000000180)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400020401000200027400f8", 0x16}], 0x0, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000180)='./bus\x00', 0x0) io_setup(0x83, &(0x7f00000003c0)=0x0) open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) ftruncate(0xffffffffffffffff, 0x7fff) fcntl$setstatus(r1, 0x4, 0x44800) io_submit(r2, 0x6, &(0x7f0000000540)=[&(0x7f00000000c0)={0x2703000000000009, 0x800ff7f, 0x3, 0x1, 0x0, r1, &(0x7f0000000000), 0x5000}]) 15:17:50 executing program 0: r0 = socket(0x10, 0x3, 0x0) r1 = socket$inet(0x2, 0x3, 0x5) setsockopt$inet_msfilter(r1, 0x0, 0x8, &(0x7f0000000200)=ANY=[@ANYBLOB="f1"], 0x1) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000040)={0x0, @local, @local}, &(0x7f0000000000)=0xc) sendmsg$nl_route_sched(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000001c40)={&(0x7f0000000100)=@newqdisc={0x30, 0x24, 0x1, 0x0, 0xb000000, {0x0, 0x0, 0x0, r2, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_tbf={{0x8, 0x8, 'tbf\x00'}, {0x4}}]}, 0x30}}, 0x0) [ 296.060702] FAT-fs (loop5): error, invalid access to FAT (entry 0x00000020) [ 296.075283] attempt to access beyond end of device 15:17:50 executing program 3: syz_mount_image$msdos(&(0x7f0000000340)='msdos\x00', &(0x7f0000000280)='./file0\x00', 0xe800, 0x1, &(0x7f0000000180)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400020401000200027400f8", 0x16}], 0x800010, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000180)='./bus\x00', 0x0) io_setup(0x83, &(0x7f00000003c0)=0x0) r3 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) ftruncate(r3, 0x7fff) fcntl$setstatus(r1, 0x4, 0x44800) io_submit(r2, 0x6, &(0x7f0000000540)=[&(0x7f00000000c0)={0x2703000000000002, 0x800ff7f, 0x3, 0x1, 0x0, r1, &(0x7f0000000000), 0x5000}]) [ 296.108321] loop5: rw=34817, want=157, limit=116 15:17:50 executing program 5: syz_mount_image$msdos(&(0x7f0000000340)='msdos\x00', &(0x7f0000000280)='./file0\x00', 0xe800, 0x1, &(0x7f0000000180)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400020401000200027400f8", 0x16}], 0x800010, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000180)='./bus\x00', 0x0) io_setup(0x83, &(0x7f00000003c0)=0x0) r3 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) ftruncate(r3, 0x7fff) fcntl$setstatus(r1, 0x4, 0x44800) io_submit(r2, 0x6, &(0x7f0000000540)=[&(0x7f00000000c0)={0x27030000000000c0, 0x800ff7f, 0x3, 0x1, 0x0, r1, &(0x7f0000000000), 0x5000}]) [ 296.320829] FAT-fs (loop3): error, invalid access to FAT (entry 0x00000020) [ 296.353290] FAT-fs (loop3): Filesystem has been set read-only [ 296.378582] FAT-fs (loop3): error, invalid access to FAT (entry 0x00000020) [ 296.424478] FAT-fs (loop3): error, invalid access to FAT (entry 0x00000020) [ 296.452007] attempt to access beyond end of device [ 296.464588] loop3: rw=34817, want=157, limit=116 15:17:50 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @ipv4={[], [], @empty}}, 0x1c) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x4e21, 0x0, @ipv4={[], [], @dev={0xac, 0x14, 0x14, 0x38}}}, 0x1c) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000000)=@assoc_value, 0x8) 15:17:50 executing program 0: r0 = socket(0x10, 0x3, 0x0) r1 = socket$inet(0x2, 0x3, 0x5) setsockopt$inet_msfilter(r1, 0x0, 0x8, &(0x7f0000000200)=ANY=[@ANYBLOB="f1"], 0x1) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000040)={0x0, @local, @local}, &(0x7f0000000000)=0xc) sendmsg$nl_route_sched(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000001c40)={&(0x7f0000000100)=@newqdisc={0x30, 0x24, 0x1, 0x0, 0xc000000, {0x0, 0x0, 0x0, r2, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_tbf={{0x8, 0x8, 'tbf\x00'}, {0x4}}]}, 0x30}}, 0x0) 15:17:50 executing program 4: syz_mount_image$msdos(&(0x7f0000000340)='msdos\x00', &(0x7f0000000280)='./file0\x00', 0xe800, 0x1, &(0x7f0000000180)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400020401000200027400f8", 0x16}], 0x0, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000180)='./bus\x00', 0x0) io_setup(0x83, &(0x7f00000003c0)=0x0) open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) ftruncate(0xffffffffffffffff, 0x7fff) fcntl$setstatus(r1, 0x4, 0x44800) io_submit(r2, 0x6, &(0x7f0000000540)=[&(0x7f00000000c0)={0x2703000000000009, 0x800ff7f, 0x3, 0x1, 0x0, r1, &(0x7f0000000000), 0x5000}]) [ 296.536829] FAT-fs (loop5): error, invalid access to FAT (entry 0x00000020) 15:17:50 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x40480, 0x0) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x2, 0x4000010, r1, 0x8185c000) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @ipv4={[], [], @empty}}, 0x1c) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x4e21, 0x0, @ipv4={[], [], @dev={0xac, 0x14, 0x14, 0x38}}}, 0x1c) 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_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000000)=@assoc_value, 0x8) [ 296.584584] FAT-fs (loop5): Filesystem has been set read-only [ 296.612053] FAT-fs (loop5): error, invalid access to FAT (entry 0x00000020) 15:17:50 executing program 0: r0 = socket(0x10, 0x3, 0x0) r1 = socket$inet(0x2, 0x3, 0x5) setsockopt$inet_msfilter(r1, 0x0, 0x8, &(0x7f0000000200)=ANY=[@ANYBLOB="f1"], 0x1) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000040)={0x0, @local, @local}, &(0x7f0000000000)=0xc) sendmsg$nl_route_sched(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000001c40)={&(0x7f0000000100)=@newqdisc={0x30, 0x24, 0x1, 0x0, 0xe000000, {0x0, 0x0, 0x0, r2, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_tbf={{0x8, 0x8, 'tbf\x00'}, {0x4}}]}, 0x30}}, 0x0) [ 296.670968] FAT-fs (loop5): error, invalid access to FAT (entry 0x00000020) [ 296.678126] attempt to access beyond end of device [ 296.692795] loop5: rw=34817, want=157, limit=116 15:17:50 executing program 4: syz_mount_image$msdos(&(0x7f0000000340)='msdos\x00', &(0x7f0000000280)='./file0\x00', 0xe800, 0x1, &(0x7f0000000180)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400020401000200027400f8", 0x16}], 0x0, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000180)='./bus\x00', 0x0) io_setup(0x83, &(0x7f00000003c0)=0x0) open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) ftruncate(0xffffffffffffffff, 0x7fff) fcntl$setstatus(r1, 0x4, 0x44800) io_submit(r2, 0x6, &(0x7f0000000540)=[&(0x7f00000000c0)={0x2703000000000009, 0x800ff7f, 0x3, 0x1, 0x0, r1, &(0x7f0000000000), 0x5000}]) 15:17:50 executing program 5: syz_mount_image$msdos(&(0x7f0000000340)='msdos\x00', &(0x7f0000000280)='./file0\x00', 0xe800, 0x1, &(0x7f0000000180)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400020401000200027400f8", 0x16}], 0x800010, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000180)='./bus\x00', 0x0) io_setup(0x83, &(0x7f00000003c0)=0x0) r3 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) ftruncate(r3, 0x7fff) fcntl$setstatus(r1, 0x4, 0x44800) io_submit(r2, 0x6, &(0x7f0000000540)=[&(0x7f00000000c0)={0x2703000000000ff6, 0x800ff7f, 0x3, 0x1, 0x0, r1, &(0x7f0000000000), 0x5000}]) 15:17:51 executing program 2: r0 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) syz_mount_image$hfsplus(&(0x7f0000000000)='hfsplus\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x2000, 0x0, 0x0, &(0x7f0000001480)={[{@gid={'gid', 0x3d, r1}}]}) 15:17:51 executing program 0: r0 = socket(0x10, 0x3, 0x0) r1 = socket$inet(0x2, 0x3, 0x5) setsockopt$inet_msfilter(r1, 0x0, 0x8, &(0x7f0000000200)=ANY=[@ANYBLOB="f1"], 0x1) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000040)={0x0, @local, @local}, &(0x7f0000000000)=0xc) sendmsg$nl_route_sched(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000001c40)={&(0x7f0000000100)=@newqdisc={0x30, 0x24, 0x1, 0x0, 0xf000000, {0x0, 0x0, 0x0, r2, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_tbf={{0x8, 0x8, 'tbf\x00'}, {0x4}}]}, 0x30}}, 0x0) 15:17:51 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @ipv4={[], [], @empty}}, 0x1c) fcntl$getown(r0, 0x9) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x4e21, 0x0, @ipv4={[], [], @dev={0xac, 0x14, 0x14, 0x38}}}, 0x1c) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x81}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000000)=@assoc_value={0x0, 0x7f}, 0x8) r1 = dup(0xffffffffffffffff) r2 = syz_open_procfs(0x0, &(0x7f0000000600)='auxv\x00') sendfile(0xffffffffffffffff, r2, &(0x7f0000000240)=0x202, 0x4000000000dc) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140)='nbd\x00') sendmsg$NBD_CMD_RECONFIGURE(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f00000000c0), 0xc, &(0x7f0000000180)={&(0x7f0000000280)=ANY=[@ANYRES16=r3, @ANYRES16=r2], 0x3}, 0x1, 0x0, 0x0, 0x44000}, 0x20004811) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000240)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r3, @ANYBLOB], 0x2c}, 0x1, 0x0, 0x0, 0x1}, 0x10) r4 = socket(0x18, 0x0, 0x0) connect$rxrpc(r4, 0x0, 0x0) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)=ANY=[@ANYBLOB='X\x00\x00\x00', @ANYRES16=r3, @ANYBLOB="000128bd700075bd16a2413a00000000000000abf133ffdbdf25010000000c000500", @ANYRES32, @ANYBLOB="08000100", @ANYRES32=r4, @ANYBLOB="0c000300faffffffffffffff0c00080009000000000000000c0006000300000000000000"], 0x58}, 0x1, 0x0, 0x0, 0x4000040}, 0x841) ioctl$sock_FIOGETOWN(r4, 0x8903, &(0x7f0000000100)=0x0) process_vm_readv(r5, &(0x7f0000001400)=[{&(0x7f0000000140)=""/186, 0xba}, {&(0x7f0000000200)=""/144, 0x90}, {&(0x7f00000002c0)=""/4096, 0x1000}, {&(0x7f00000012c0)=""/90, 0x5a}, {&(0x7f0000001340)=""/183, 0xb7}], 0x5, &(0x7f0000002a40)=[{&(0x7f0000001480)=""/86, 0x56}, {&(0x7f0000001500)=""/238, 0xee}, {&(0x7f0000001600)=""/87, 0x57}, {&(0x7f0000001680)=""/109, 0x6d}, {&(0x7f0000001700)=""/136, 0x88}, {&(0x7f00000017c0)=""/4096, 0x1000}, {&(0x7f00000027c0)=""/86, 0x56}, {&(0x7f0000002840)=""/200, 0xc8}, {&(0x7f0000002940)=""/237, 0xed}], 0x9, 0x0) ioctl$SIOCGSTAMP(r0, 0x8906, &(0x7f0000000080)) 15:17:51 executing program 0: r0 = socket(0x10, 0x3, 0x0) r1 = socket$inet(0x2, 0x3, 0x5) setsockopt$inet_msfilter(r1, 0x0, 0x8, &(0x7f0000000200)=ANY=[@ANYBLOB="f1"], 0x1) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000040)={0x0, @local, @local}, &(0x7f0000000000)=0xc) sendmsg$nl_route_sched(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000001c40)={&(0x7f0000000100)=@newqdisc={0x30, 0x24, 0x1, 0x0, 0x10000000, {0x0, 0x0, 0x0, r2, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_tbf={{0x8, 0x8, 'tbf\x00'}, {0x4}}]}, 0x30}}, 0x0) [ 297.073628] FAT-fs (loop5): error, invalid access to FAT (entry 0x00000020) [ 297.109572] FAT-fs (loop5): Filesystem has been set read-only 15:17:51 executing program 4: syz_mount_image$msdos(&(0x7f0000000340)='msdos\x00', &(0x7f0000000280)='./file0\x00', 0xe800, 0x1, &(0x7f0000000180)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400020401000200027400f8", 0x16}], 0x0, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000180)='./bus\x00', 0x0) io_setup(0x83, &(0x7f00000003c0)=0x0) r3 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) ftruncate(r3, 0x0) fcntl$setstatus(r1, 0x4, 0x44800) io_submit(r2, 0x6, &(0x7f0000000540)=[&(0x7f00000000c0)={0x2703000000000009, 0x800ff7f, 0x3, 0x1, 0x0, r1, &(0x7f0000000000), 0x5000}]) [ 297.142135] FAT-fs (loop5): error, invalid access to FAT (entry 0x00000020) [ 297.199865] FAT-fs (loop5): error, invalid access to FAT (entry 0x00000020) [ 297.207061] attempt to access beyond end of device [ 297.228627] loop5: rw=34817, want=157, limit=116 15:17:51 executing program 0: r0 = socket(0x10, 0x3, 0x0) r1 = socket$inet(0x2, 0x3, 0x5) setsockopt$inet_msfilter(r1, 0x0, 0x8, &(0x7f0000000200)=ANY=[@ANYBLOB="f1"], 0x1) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000040)={0x0, @local, @local}, &(0x7f0000000000)=0xc) sendmsg$nl_route_sched(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000001c40)={&(0x7f0000000100)=@newqdisc={0x30, 0x24, 0x1, 0x0, 0x60000000, {0x0, 0x0, 0x0, r2, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_tbf={{0x8, 0x8, 'tbf\x00'}, {0x4}}]}, 0x30}}, 0x0) 15:17:51 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0xa608, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext={0x0, 0xffffffffffffffe6}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x40000080806, 0x0) openat$dlm_monitor(0xffffffffffffff9c, &(0x7f0000000140)='/dev/dlm-monitor\x00', 0x4000, 0x0) r1 = socket(0xa, 0x0, 0x0) close(r1) sendmsg$IPCTNL_MSG_CT_DELETE(r1, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00000000c0)={&(0x7f0000000180)=ANY=[@ANYBLOB="20002dc3f885ec0ec88c000000020000000000070c0010800800014000000098be1dfab79014a2ee10b4615a641f8165cba746475a188aec2baf5d917965184c53b8cd8b4f5502f6be6286b50a4a7830e492307470ab8e9c6e3452b5070c61da7a80146237"], 0x20}, 0x1, 0x0, 0x0, 0x20004800}, 0x40) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x4e20}, 0x1c) listen(r0, 0x20000003) r2 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r2, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) openat$vcsu(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vcsu\x00', 0x0, 0x0) sendmsg$NFQNL_MSG_VERDICT(0xffffffffffffffff, 0x0, 0x0) r3 = socket$inet_udp(0x2, 0x2, 0x0) close(r3) r4 = accept4(r0, 0x0, 0x0, 0x0) setsockopt$inet6_opts(r4, 0x29, 0x37, &(0x7f0000000180)=ANY=[], 0x8) connect(r4, &(0x7f00007a8000)=@generic={0x0, "95cfb8c57ebde371503a38bd8e3f6ba990189977170a070502000000269a0b966b9b9d3289c8784f16963ce7c312649ce2996cd4d2fb7a95ff986185874a2d44029a01f46a380e73c5477efe9e01548612afd6c667be500d748038f499a492ef8fe4e6265300"}, 0x80) dup3(r4, r2, 0x700000000000000) 15:17:51 executing program 5: syz_mount_image$msdos(&(0x7f0000000340)='msdos\x00', &(0x7f0000000280)='./file0\x00', 0xe800, 0x1, &(0x7f0000000180)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400020401000200027400f8", 0x16}], 0x800010, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000180)='./bus\x00', 0x0) io_setup(0x83, &(0x7f00000003c0)=0x0) r3 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) ftruncate(r3, 0x7fff) fcntl$setstatus(r1, 0x4, 0x44800) io_submit(r2, 0x6, &(0x7f0000000540)=[&(0x7f00000000c0)={0x270300000fffffff, 0x800ff7f, 0x3, 0x1, 0x0, r1, &(0x7f0000000000), 0x5000}]) 15:17:51 executing program 4: syz_mount_image$msdos(&(0x7f0000000340)='msdos\x00', &(0x7f0000000280)='./file0\x00', 0xe800, 0x1, &(0x7f0000000180)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400020401000200027400f8", 0x16}], 0x0, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000180)='./bus\x00', 0x0) io_setup(0x83, &(0x7f00000003c0)=0x0) r3 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) ftruncate(r3, 0x0) fcntl$setstatus(r1, 0x4, 0x44800) io_submit(r2, 0x6, &(0x7f0000000540)=[&(0x7f00000000c0)={0x2703000000000009, 0x800ff7f, 0x3, 0x1, 0x0, r1, &(0x7f0000000000), 0x5000}]) 15:17:51 executing program 0: r0 = socket(0x10, 0x3, 0x0) r1 = socket$inet(0x2, 0x3, 0x5) setsockopt$inet_msfilter(r1, 0x0, 0x8, &(0x7f0000000200)=ANY=[@ANYBLOB="f1"], 0x1) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000040)={0x0, @local, @local}, &(0x7f0000000000)=0xc) sendmsg$nl_route_sched(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000001c40)={&(0x7f0000000100)=@newqdisc={0x30, 0x24, 0x1, 0x0, 0x65580000, {0x0, 0x0, 0x0, r2, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_tbf={{0x8, 0x8, 'tbf\x00'}, {0x4}}]}, 0x30}}, 0x0) 15:17:51 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @ipv4={[], [], @empty}}, 0x1c) r1 = openat$misdntimer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/mISDNtimer\x00', 0xc004c0, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f00000002c0)={0x0, 0x10, &(0x7f0000000300)={&(0x7f0000000140)=ANY=[@ANYBLOB="3c000484bca94b7eaa592839fc66eb352c1b0e710bdc52a3175133df9f4650b8bec656d4c4371365c308135735baff2c687cf5a7ae5e16579050f18998fc1e4b2b439a61786d686a2beed7282c87c3961d84f8a40dea82c905d6cec3217ce725d96b1b95683e4fc665f638d9454df85ce4eea54b09c8edf742b694b4dcd9633d1d7b4041acca587428ae", @ANYRES32=0x0, @ANYBLOB="000000000000000008000a0010000000140003006970766c616e31000000000000000000"], 0x3c}, 0x1, 0x5e}, 0x0) ioctl$FICLONERANGE(r1, 0x4020940d, &(0x7f0000000100)={{r2}, 0x9, 0x6, 0x7f}) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x4e21, 0x0, @ipv4={[], [], @dev={0xac, 0x14, 0x14, 0x38}}}, 0x1c) 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_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) r4 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f0000000040)={r5, @in6={{0xa, 0x0, 0x0, @ipv4={[], [], @initdev={0xac, 0x1e, 0x0, 0x0}}}}}, &(0x7f0000000100)=0x84) r6 = socket$inet6_sctp(0xa, 0x5, 0x84) r7 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r7, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r6, 0x84, 0x6, &(0x7f0000000040)={r8, @in6={{0xa, 0x0, 0x0, @ipv4={[], [], @initdev={0xac, 0x1e, 0x0, 0x0}}}}}, &(0x7f0000000100)=0x84) dup(0xffffffffffffffff) r9 = syz_open_procfs(0x0, &(0x7f0000000600)='auxv\x00') sendfile(0xffffffffffffffff, r9, &(0x7f0000000240)=0x202, 0x4000000000dc) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000000)=@assoc_value={0x0, 0x400}, 0xfffffffffffffd53) [ 297.675874] FAT-fs (loop5): error, invalid access to FAT (entry 0x00000020) [ 297.717992] FAT-fs (loop5): Filesystem has been set read-only [ 297.725947] audit: type=1400 audit(1591629471.737:41): avc: denied { node_bind } for pid=16814 comm="syz-executor.3" src=20000 scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:object_r:node_t:s0 tclass=dccp_socket permissive=1 15:17:51 executing program 0: r0 = socket(0x10, 0x3, 0x0) r1 = socket$inet(0x2, 0x3, 0x5) setsockopt$inet_msfilter(r1, 0x0, 0x8, &(0x7f0000000200)=ANY=[@ANYBLOB="f1"], 0x1) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000040)={0x0, @local, @local}, &(0x7f0000000000)=0xc) sendmsg$nl_route_sched(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000001c40)={&(0x7f0000000100)=@newqdisc={0x30, 0x24, 0x1, 0x0, 0x81000000, {0x0, 0x0, 0x0, r2, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_tbf={{0x8, 0x8, 'tbf\x00'}, {0x4}}]}, 0x30}}, 0x0) [ 297.765903] FAT-fs (loop5): error, invalid access to FAT (entry 0x00000020) [ 297.824094] FAT-fs (loop5): error, invalid access to FAT (entry 0x00000020) [ 297.840679] attempt to access beyond end of device [ 297.891603] loop5: rw=34817, want=157, limit=116 15:17:52 executing program 2: r0 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) syz_mount_image$hfsplus(&(0x7f0000000000)='hfsplus\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x2200, 0x0, 0x0, &(0x7f0000001480)={[{@gid={'gid', 0x3d, r1}}]}) 15:17:52 executing program 0: r0 = socket(0x10, 0x3, 0x0) r1 = socket$inet(0x2, 0x3, 0x5) setsockopt$inet_msfilter(r1, 0x0, 0x8, &(0x7f0000000200)=ANY=[@ANYBLOB="f1"], 0x1) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000040)={0x0, @local, @local}, &(0x7f0000000000)=0xc) sendmsg$nl_route_sched(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000001c40)={&(0x7f0000000100)=@newqdisc={0x30, 0x24, 0x1, 0x0, 0x88a8ffff, {0x0, 0x0, 0x0, r2, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_tbf={{0x8, 0x8, 'tbf\x00'}, {0x4}}]}, 0x30}}, 0x0) 15:17:52 executing program 5: syz_mount_image$msdos(&(0x7f0000000340)='msdos\x00', &(0x7f0000000280)='./file0\x00', 0xe800, 0x1, &(0x7f0000000180)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400020401000200027400f8", 0x16}], 0x800010, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000180)='./bus\x00', 0x0) io_setup(0x83, &(0x7f00000003c0)=0x0) r3 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) ftruncate(r3, 0x7fff) fcntl$setstatus(r1, 0x4, 0x44800) io_submit(r2, 0x6, &(0x7f0000000540)=[&(0x7f00000000c0)={0x2703000000000009, 0x800ff7f, 0x2, 0x1, 0x0, r1, &(0x7f0000000000), 0x5000}]) 15:17:52 executing program 4: syz_mount_image$msdos(&(0x7f0000000340)='msdos\x00', &(0x7f0000000280)='./file0\x00', 0xe800, 0x1, &(0x7f0000000180)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400020401000200027400f8", 0x16}], 0x0, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000180)='./bus\x00', 0x0) io_setup(0x83, &(0x7f00000003c0)=0x0) r3 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) ftruncate(r3, 0x0) fcntl$setstatus(r1, 0x4, 0x44800) io_submit(r2, 0x6, &(0x7f0000000540)=[&(0x7f00000000c0)={0x2703000000000009, 0x800ff7f, 0x3, 0x1, 0x0, r1, &(0x7f0000000000), 0x5000}]) 15:17:52 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x2ba) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=ANY=[@ANYBLOB="3c0000001000850600"/20, @ANYRES32=r2, @ANYBLOB="fe000000000000001c0012000c000100626f6e64000000000c0002000800010004"], 0x3c}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) sendmsg$nl_route(r3, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000240)=@newlink={0x3c, 0x10, 0x705, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @bridge={{0xb, 0x1, 'bridge\x00'}, {0x4}}}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x3c}}, 0x0) r6 = socket$nl_route(0x10, 0x3, 0x0) r7 = socket$packet(0x11, 0x3, 0x300) r8 = socket$inet6(0xa, 0x3, 0x6) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r8, 0x29, 0x20, 0x0, 0x0) r9 = socket$inet6_sctp(0xa, 0x5, 0x84) r10 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r10, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r9, 0x84, 0x6, &(0x7f0000000040)={r11, @in6={{0xa, 0x0, 0x0, @ipv4={[], [], @initdev={0xac, 0x1e, 0x0, 0x0}}}}}, &(0x7f0000000100)=0x84) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r8, 0x84, 0x6d, &(0x7f00000003c0)={r11, 0xac, "9ed6ebd0ff081419a4f5a866ad4c0f732337a736ba019c366f9fff5d45c694432e9ab22f23b828f6bb7edf40868928ae1773a24e36b7b153e50ad17ffcd52b98cf49ca8bf8adcab5c8dbf371f73d7a073a842fca175b79f5243a1ddb627287405469dfb6ada8efdb25c9fd1b2b855d7e2423deb65cf4475d7fce81f05b3db3ab38a19031e43bde293e713967afe77cf4155de482ac3c36f17d805527f5a1c11ac36991e9ac43c566124d1851"}, &(0x7f00000000c0)=0xb4) getsockname$packet(r7, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) sendmsg$nl_route(r6, &(0x7f00000002c0)={0x0, 0x6558, &(0x7f0000000280)={&(0x7f0000000080)=@newlink={0x20, 0x11, 0x425, 0x0, 0x0, {0x10, 0x0, 0x0, r12}}, 0x20}}, 0x0) [ 298.067081] netlink: 'syz-executor.3': attribute type 1 has an invalid length. [ 298.117867] bond1: Enslaving bridge3 as a backup interface with an up link 15:17:52 executing program 0: r0 = socket(0x10, 0x3, 0x0) r1 = socket$inet(0x2, 0x3, 0x5) setsockopt$inet_msfilter(r1, 0x0, 0x8, &(0x7f0000000200)=ANY=[@ANYBLOB="f1"], 0x1) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000040)={0x0, @local, @local}, &(0x7f0000000000)=0xc) sendmsg$nl_route_sched(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000001c40)={&(0x7f0000000100)=@newqdisc={0x30, 0x24, 0x1, 0x0, 0x9effffff, {0x0, 0x0, 0x0, r2, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_tbf={{0x8, 0x8, 'tbf\x00'}, {0x4}}]}, 0x30}}, 0x0) [ 298.213086] FAT-fs (loop5): error, invalid access to FAT (entry 0x00000020) [ 298.226333] bond1 (unregistering): Releasing backup interface bridge3 [ 298.242676] FAT-fs (loop5): Filesystem has been set read-only [ 298.296172] FAT-fs (loop5): error, invalid access to FAT (entry 0x00000020) [ 298.345250] FAT-fs (loop5): error, invalid access to FAT (entry 0x00000020) [ 298.359422] attempt to access beyond end of device [ 298.381670] loop5: rw=34817, want=157, limit=116 15:17:52 executing program 4: syz_mount_image$msdos(&(0x7f0000000340)='msdos\x00', &(0x7f0000000280)='./file0\x00', 0xe800, 0x1, &(0x7f0000000180)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400020401000200027400f8", 0x16}], 0x0, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000180)='./bus\x00', 0x0) io_setup(0x83, &(0x7f00000003c0)=0x0) r3 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) ftruncate(r3, 0x7fff) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x44800) io_submit(r2, 0x6, &(0x7f0000000540)=[&(0x7f00000000c0)={0x2703000000000009, 0x800ff7f, 0x3, 0x1, 0x0, r1, &(0x7f0000000000), 0x5000}]) 15:17:52 executing program 5: syz_mount_image$msdos(&(0x7f0000000340)='msdos\x00', &(0x7f0000000280)='./file0\x00', 0xe800, 0x1, &(0x7f0000000180)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400020401000200027400f8", 0x16}], 0x800010, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000180)='./bus\x00', 0x0) io_setup(0x83, &(0x7f00000003c0)=0x0) r3 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) ftruncate(r3, 0x7fff) fcntl$setstatus(r1, 0x4, 0x44800) io_submit(r2, 0x6, &(0x7f0000000540)=[&(0x7f00000000c0)={0x2703000000000009, 0x800ff7f, 0x4, 0x1, 0x0, r1, &(0x7f0000000000), 0x5000}]) 15:17:52 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @ipv4={[], [], @empty}}, 0x1c) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x4e21, 0x0, @ipv4={[], [], @dev={0xac, 0x14, 0x14, 0x38}}}, 0x1c) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000000)=@assoc_value, 0x8) [ 298.728723] FAT-fs (loop5): error, invalid access to FAT (entry 0x00000020) [ 298.766504] FAT-fs (loop5): Filesystem has been set read-only [ 298.795652] FAT-fs (loop5): error, invalid access to FAT (entry 0x00000020) [ 298.827108] sctp_setsockopt_delayed_ack: 7 callbacks suppressed [ 298.827119] sctp: [Deprecated]: syz-executor.1 (pid 16930) Use of struct sctp_assoc_value in delayed_ack socket option. 15:17:52 executing program 4: syz_mount_image$msdos(&(0x7f0000000340)='msdos\x00', &(0x7f0000000280)='./file0\x00', 0xe800, 0x1, &(0x7f0000000180)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400020401000200027400f8", 0x16}], 0x0, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000180)='./bus\x00', 0x0) io_setup(0x83, &(0x7f00000003c0)=0x0) r3 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) ftruncate(r3, 0x7fff) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x44800) io_submit(r2, 0x6, &(0x7f0000000540)=[&(0x7f00000000c0)={0x2703000000000009, 0x800ff7f, 0x3, 0x1, 0x0, r1, &(0x7f0000000000), 0x5000}]) [ 298.827119] Use struct sctp_sack_info instead [ 298.850231] FAT-fs (loop5): error, invalid access to FAT (entry 0x00000020) [ 298.857386] attempt to access beyond end of device [ 298.863216] bond1 (unregistering): Released all slaves [ 298.880643] loop5: rw=34817, want=157, limit=116 [ 298.938206] netlink: 'syz-executor.3': attribute type 1 has an invalid length. 15:17:53 executing program 5: syz_mount_image$msdos(&(0x7f0000000340)='msdos\x00', &(0x7f0000000280)='./file0\x00', 0xe800, 0x1, &(0x7f0000000180)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400020401000200027400f8", 0x16}], 0x800010, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000180)='./bus\x00', 0x0) io_setup(0x83, &(0x7f00000003c0)=0x0) r3 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) ftruncate(r3, 0x7fff) fcntl$setstatus(r1, 0x4, 0x44800) io_submit(r2, 0x6, &(0x7f0000000540)=[&(0x7f00000000c0)={0x2703000000000009, 0x800ff7f, 0x5, 0x1, 0x0, r1, &(0x7f0000000000), 0x5000}]) 15:17:53 executing program 2: r0 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) syz_mount_image$hfsplus(&(0x7f0000000000)='hfsplus\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x2c00, 0x0, 0x0, &(0x7f0000001480)={[{@gid={'gid', 0x3d, r1}}]}) [ 299.074672] bond1: Enslaving bridge4 as a backup interface with an up link 15:17:53 executing program 0: r0 = socket(0x10, 0x3, 0x0) r1 = socket$inet(0x2, 0x3, 0x5) setsockopt$inet_msfilter(r1, 0x0, 0x8, &(0x7f0000000200)=ANY=[@ANYBLOB="f1"], 0x1) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000040)={0x0, @local, @local}, &(0x7f0000000000)=0xc) sendmsg$nl_route_sched(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000001c40)={&(0x7f0000000100)=@newqdisc={0x30, 0x24, 0x1, 0x0, 0xb6010000, {0x0, 0x0, 0x0, r2, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_tbf={{0x8, 0x8, 'tbf\x00'}, {0x4}}]}, 0x30}}, 0x0) [ 299.123854] bond1 (unregistering): Releasing backup interface bridge4 15:17:53 executing program 4: syz_mount_image$msdos(&(0x7f0000000340)='msdos\x00', &(0x7f0000000280)='./file0\x00', 0xe800, 0x1, &(0x7f0000000180)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400020401000200027400f8", 0x16}], 0x0, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000180)='./bus\x00', 0x0) io_setup(0x83, &(0x7f00000003c0)=0x0) r3 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) ftruncate(r3, 0x7fff) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x44800) io_submit(r2, 0x6, &(0x7f0000000540)=[&(0x7f00000000c0)={0x2703000000000009, 0x800ff7f, 0x3, 0x1, 0x0, r1, &(0x7f0000000000), 0x5000}]) [ 299.307090] FAT-fs (loop5): error, invalid access to FAT (entry 0x00000020) [ 299.338734] FAT-fs (loop5): Filesystem has been set read-only [ 299.354706] FAT-fs (loop5): error, invalid access to FAT (entry 0x00000020) [ 299.424872] FAT-fs (loop5): error, invalid access to FAT (entry 0x00000020) [ 299.441184] attempt to access beyond end of device [ 299.448245] loop5: rw=34817, want=157, limit=116 15:17:53 executing program 4: syz_mount_image$msdos(&(0x7f0000000340)='msdos\x00', &(0x7f0000000280)='./file0\x00', 0xe800, 0x1, &(0x7f0000000180)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400020401000200027400f8", 0x16}], 0x0, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000180)='./bus\x00', 0x0) io_setup(0x83, &(0x7f00000003c0)=0x0) r3 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) ftruncate(r3, 0x7fff) fcntl$setstatus(r1, 0x4, 0x0) io_submit(r2, 0x6, &(0x7f0000000540)=[&(0x7f00000000c0)={0x2703000000000009, 0x800ff7f, 0x3, 0x1, 0x0, r1, &(0x7f0000000000), 0x5000}]) 15:17:53 executing program 5: syz_mount_image$msdos(&(0x7f0000000340)='msdos\x00', &(0x7f0000000280)='./file0\x00', 0xe800, 0x1, &(0x7f0000000180)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400020401000200027400f8", 0x16}], 0x800010, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000180)='./bus\x00', 0x0) io_setup(0x83, &(0x7f00000003c0)=0x0) r3 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) ftruncate(r3, 0x7fff) fcntl$setstatus(r1, 0x4, 0x44800) io_submit(r2, 0x6, &(0x7f0000000540)=[&(0x7f00000000c0)={0x2703000000000009, 0x800ff7f, 0x7, 0x1, 0x0, r1, &(0x7f0000000000), 0x5000}]) [ 299.623773] bond1 (unregistering): Released all slaves 15:17:53 executing program 3: r0 = dup(0xffffffffffffffff) r1 = syz_open_procfs(0x0, &(0x7f0000000600)='auxv\x00') sendfile(0xffffffffffffffff, r1, &(0x7f0000000240)=0x202, 0x4000000000dc) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140)='nbd\x00') sendmsg$NBD_CMD_RECONFIGURE(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f00000000c0), 0xc, &(0x7f0000000180)={&(0x7f0000000280)=ANY=[@ANYRES16=r2, @ANYRES16=r1], 0x3}, 0x1, 0x0, 0x0, 0x44000}, 0x20004811) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000240)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r2, @ANYBLOB], 0x2c}, 0x1, 0x0, 0x0, 0x1}, 0x10) ioctl$SOUND_PCM_READ_RATE(r0, 0x80045002, &(0x7f0000000040)) syz_open_dev$sndpcmc(&(0x7f0000000400)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) r3 = syz_open_dev$sndpcmc(0x0, 0x0, 0x0) ppoll(&(0x7f0000000000)=[{r3}], 0x1, 0x0, 0x0, 0x0) 15:17:53 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) r1 = dup(0xffffffffffffffff) r2 = syz_open_procfs(0x0, &(0x7f0000000600)='auxv\x00') sendfile(0xffffffffffffffff, r2, &(0x7f0000000240)=0x202, 0x4000000000dc) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140)='nbd\x00') sendmsg$NBD_CMD_RECONFIGURE(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f00000000c0), 0xc, &(0x7f0000000180)={&(0x7f0000000280)=ANY=[@ANYRES16=r3, @ANYRES16=r2], 0x3}, 0x1, 0x0, 0x0, 0x44000}, 0x20004811) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000240)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r3, @ANYBLOB], 0x2c}, 0x1, 0x0, 0x0, 0x1}, 0x10) ioctl$TCGETX(r1, 0x5432, &(0x7f0000000080)) r4 = dup(0xffffffffffffffff) r5 = syz_open_procfs(0x0, &(0x7f0000000600)='auxv\x00') sendfile(0xffffffffffffffff, r5, &(0x7f0000000240)=0x202, 0x4000000000dc) r6 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140)='nbd\x00') sendmsg$NBD_CMD_RECONFIGURE(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f00000000c0), 0xc, &(0x7f0000000180)={&(0x7f0000000280)=ANY=[@ANYRES16=r6, @ANYRES16=r5], 0x3}, 0x1, 0x0, 0x0, 0x44000}, 0x20004811) sendmsg$NBD_CMD_CONNECT(r4, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000240)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r6, @ANYBLOB], 0x2c}, 0x1, 0x0, 0x0, 0x1}, 0x10) ioctl$FBIOGET_CON2FBMAP(r4, 0x460f, &(0x7f0000000100)={0x15}) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @ipv4={[], [], @empty}}, 0x1c) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x4e21, 0x0, @ipv4={[], [], @dev={0xac, 0x14, 0x14, 0x38}}}, 0x1c) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000000)=@assoc_value, 0x8) 15:17:53 executing program 0: r0 = socket(0x10, 0x3, 0x0) r1 = socket$inet(0x2, 0x3, 0x5) setsockopt$inet_msfilter(r1, 0x0, 0x8, &(0x7f0000000200)=ANY=[@ANYBLOB="f1"], 0x1) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000040)={0x0, @local, @local}, &(0x7f0000000000)=0xc) sendmsg$nl_route_sched(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000001c40)={&(0x7f0000000100)=@newqdisc={0x30, 0x24, 0x1, 0x0, 0xf0ffffff, {0x0, 0x0, 0x0, r2, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_tbf={{0x8, 0x8, 'tbf\x00'}, {0x4}}]}, 0x30}}, 0x0) [ 299.773916] FAT-fs (loop5): error, invalid access to FAT (entry 0x00000020) [ 299.821961] FAT-fs (loop5): Filesystem has been set read-only [ 299.851207] FAT-fs (loop5): error, invalid access to FAT (entry 0x00000020) 15:17:53 executing program 4: syz_mount_image$msdos(&(0x7f0000000340)='msdos\x00', &(0x7f0000000280)='./file0\x00', 0xe800, 0x1, &(0x7f0000000180)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400020401000200027400f8", 0x16}], 0x0, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000180)='./bus\x00', 0x0) io_setup(0x83, &(0x7f00000003c0)=0x0) r3 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) ftruncate(r3, 0x7fff) fcntl$setstatus(r1, 0x4, 0x0) io_submit(r2, 0x6, &(0x7f0000000540)=[&(0x7f00000000c0)={0x2703000000000009, 0x800ff7f, 0x3, 0x1, 0x0, r1, &(0x7f0000000000), 0x5000}]) 15:17:53 executing program 3: bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0x0, 0xe, &(0x7f00000000c0)=ANY=[@ANYBLOB="b702000004000000bfa30000000000000703000000feffff7a0af0fff8ffffff79a4f0ff00000000b7060000ffffffff1d52605494bec4dea2ca1708641678947766c79b03b8073525751ef937bcb70866500ab4cb563dda7d5c49197fbe859917837f585896091d496fadda9b521bdcc7ccec3779d95b7d0b467ab0e5dbe83857eccafacf5f2457b03624022f75e65d217ae7a0656c934d67e1ca702eb2edacb5cac054a4166a"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) r0 = open(&(0x7f0000000080)='./bus\x00', 0x164142, 0x0) io_setup(0x9, &(0x7f0000000040)=0x0) io_submit(r1, 0x3, &(0x7f0000000200)=[&(0x7f0000000180)={0x0, 0x0, 0xc, 0x0, 0x0, r0, 0x0, 0xc000000}]) 15:17:53 executing program 0: r0 = socket(0x10, 0x3, 0x0) r1 = socket$inet(0x2, 0x3, 0x5) setsockopt$inet_msfilter(r1, 0x0, 0x8, &(0x7f0000000200)=ANY=[@ANYBLOB="f1"], 0x1) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000040)={0x0, @local, @local}, &(0x7f0000000000)=0xc) sendmsg$nl_route_sched(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000001c40)={&(0x7f0000000100)=@newqdisc={0x30, 0x24, 0x1, 0x0, 0xffffa888, {0x0, 0x0, 0x0, r2, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_tbf={{0x8, 0x8, 'tbf\x00'}, {0x4}}]}, 0x30}}, 0x0) [ 299.889229] FAT-fs (loop5): error, invalid access to FAT (entry 0x00000020) [ 299.896923] attempt to access beyond end of device [ 299.908955] sctp: [Deprecated]: syz-executor.1 (pid 17089) Use of struct sctp_assoc_value in delayed_ack socket option. [ 299.908955] Use struct sctp_sack_info instead [ 299.929997] loop5: rw=34817, want=157, limit=116 [ 299.984654] audit: type=1800 audit(1591629473.987:42): pid=17092 uid=0 auid=0 ses=4 subj=system_u:system_r:kernel_t:s0 op=collect_data cause=failed(directio) comm="syz-executor.3" name="bus" dev="sda1" ino=16641 res=0 15:17:54 executing program 0: r0 = socket(0x10, 0x3, 0x0) r1 = socket$inet(0x2, 0x3, 0x5) setsockopt$inet_msfilter(r1, 0x0, 0x8, &(0x7f0000000200)=ANY=[@ANYBLOB="f1"], 0x1) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000040)={0x0, @local, @local}, &(0x7f0000000000)=0xc) sendmsg$nl_route_sched(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000001c40)={&(0x7f0000000100)=@newqdisc={0x30, 0x24, 0x1, 0x0, 0xfffff000, {0x0, 0x0, 0x0, r2, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_tbf={{0x8, 0x8, 'tbf\x00'}, {0x4}}]}, 0x30}}, 0x0) [ 300.054279] audit: type=1800 audit(1591629473.987:43): pid=17092 uid=0 auid=0 ses=4 subj=system_u:system_r:kernel_t:s0 op=collect_data cause=failed(directio) comm="syz-executor.3" name="bus" dev="sda1" ino=16641 res=0 15:17:54 executing program 2: r0 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) syz_mount_image$hfsplus(&(0x7f0000000000)='hfsplus\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x3f00, 0x0, 0x0, &(0x7f0000001480)={[{@gid={'gid', 0x3d, r1}}]}) 15:17:54 executing program 3: pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r1, 0x800442d3, &(0x7f0000000080)={0xe243, 0x2, 0x1, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}, 'vlan0\x00'}) socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000000)=ANY=[@ANYBLOB="4800000010001fff000005000000000000000000", @ANYRES32=0x0, @ANYBLOB="00000000030000b25260b8e222df1f7687eb67"], 0x3}}, 0x0) write$binfmt_misc(r1, &(0x7f0000000000)=ANY=[], 0xfffffecc) splice(r0, 0x0, r2, 0x0, 0x4ffe2, 0x0) 15:17:54 executing program 5: syz_mount_image$msdos(&(0x7f0000000340)='msdos\x00', &(0x7f0000000280)='./file0\x00', 0xe800, 0x1, &(0x7f0000000180)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400020401000200027400f8", 0x16}], 0x800010, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000180)='./bus\x00', 0x0) io_setup(0x83, &(0x7f00000003c0)=0x0) r3 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) ftruncate(r3, 0x7fff) fcntl$setstatus(r1, 0x4, 0x44800) io_submit(r2, 0x6, &(0x7f0000000540)=[&(0x7f00000000c0)={0x2703000000000009, 0x800ff7f, 0x8, 0x1, 0x0, r1, &(0x7f0000000000), 0x5000}]) 15:17:54 executing program 4: syz_mount_image$msdos(&(0x7f0000000340)='msdos\x00', &(0x7f0000000280)='./file0\x00', 0xe800, 0x1, &(0x7f0000000180)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400020401000200027400f8", 0x16}], 0x0, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000180)='./bus\x00', 0x0) io_setup(0x83, &(0x7f00000003c0)=0x0) r3 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) ftruncate(r3, 0x7fff) fcntl$setstatus(r1, 0x4, 0x0) io_submit(r2, 0x6, &(0x7f0000000540)=[&(0x7f00000000c0)={0x2703000000000009, 0x800ff7f, 0x3, 0x1, 0x0, r1, &(0x7f0000000000), 0x5000}]) 15:17:54 executing program 0: r0 = socket(0x10, 0x3, 0x0) r1 = socket$inet(0x2, 0x3, 0x5) setsockopt$inet_msfilter(r1, 0x0, 0x8, &(0x7f0000000200)=ANY=[@ANYBLOB="f1"], 0x1) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000040)={0x0, @local, @local}, &(0x7f0000000000)=0xc) sendmsg$nl_route_sched(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000001c40)={&(0x7f0000000100)=@newqdisc={0x30, 0x24, 0x1, 0x0, 0xffffff7f, {0x0, 0x0, 0x0, r2, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_tbf={{0x8, 0x8, 'tbf\x00'}, {0x4}}]}, 0x30}}, 0x0) [ 300.293872] netlink: 40 bytes leftover after parsing attributes in process `syz-executor.3'. 15:17:54 executing program 0: r0 = socket(0x10, 0x3, 0x0) r1 = socket$inet(0x2, 0x3, 0x5) setsockopt$inet_msfilter(r1, 0x0, 0x8, &(0x7f0000000200)=ANY=[@ANYBLOB="f1"], 0x1) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000040)={0x0, @local, @local}, &(0x7f0000000000)=0xc) sendmsg$nl_route_sched(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000001c40)={&(0x7f0000000100)=@newqdisc={0x30, 0x24, 0x1, 0x0, 0xffffff9e, {0x0, 0x0, 0x0, r2, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_tbf={{0x8, 0x8, 'tbf\x00'}, {0x4}}]}, 0x30}}, 0x0) [ 300.387422] FAT-fs (loop5): error, invalid access to FAT (entry 0x00000020) [ 300.404733] FAT-fs (loop5): Filesystem has been set read-only [ 300.434873] FAT-fs (loop5): error, invalid access to FAT (entry 0x00000020) [ 300.686577] sctp: [Deprecated]: syz-executor.1 (pid 17145) Use of struct sctp_assoc_value in delayed_ack socket option. [ 300.686577] Use struct sctp_sack_info instead 15:17:54 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @ipv4={[], [], @empty}}, 0x1c) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x4e21, 0x0, @ipv4={[], [], @dev={0xac, 0x14, 0x14, 0x38}}}, 0x1c) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vsock\x00', 0x200000, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000000100), 0x0) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000000)=@assoc_value, 0x8) 15:17:54 executing program 0: r0 = socket(0x10, 0x3, 0x0) r1 = socket$inet(0x2, 0x3, 0x5) setsockopt$inet_msfilter(r1, 0x0, 0x8, &(0x7f0000000200)=ANY=[@ANYBLOB="f1"], 0x1) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000040)={0x0, @local, @local}, &(0x7f0000000000)=0xc) sendmsg$nl_route_sched(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000001c40)={&(0x7f0000000100)=@newqdisc={0x30, 0x24, 0x1, 0x0, 0xfffffff0, {0x0, 0x0, 0x0, r2, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_tbf={{0x8, 0x8, 'tbf\x00'}, {0x4}}]}, 0x30}}, 0x0) 15:17:54 executing program 5: syz_mount_image$msdos(&(0x7f0000000340)='msdos\x00', &(0x7f0000000280)='./file0\x00', 0xe800, 0x1, &(0x7f0000000180)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400020401000200027400f8", 0x16}], 0x800010, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000180)='./bus\x00', 0x0) io_setup(0x83, &(0x7f00000003c0)=0x0) r3 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) ftruncate(r3, 0x7fff) fcntl$setstatus(r1, 0x4, 0x44800) io_submit(r2, 0x6, &(0x7f0000000540)=[&(0x7f00000000c0)={0x2703000000000009, 0x800ff7f, 0xf, 0x1, 0x0, r1, &(0x7f0000000000), 0x5000}]) 15:17:54 executing program 4: syz_mount_image$msdos(&(0x7f0000000340)='msdos\x00', &(0x7f0000000280)='./file0\x00', 0xe800, 0x1, &(0x7f0000000180)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400020401000200027400f8", 0x16}], 0x0, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000180)='./bus\x00', 0x0) io_setup(0x83, &(0x7f00000003c0)) r2 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) ftruncate(r2, 0x7fff) fcntl$setstatus(r1, 0x4, 0x44800) io_submit(0x0, 0x6, &(0x7f0000000540)=[&(0x7f00000000c0)={0x2703000000000009, 0x800ff7f, 0x3, 0x1, 0x0, r1, &(0x7f0000000000), 0x5000}]) 15:17:54 executing program 0: r0 = socket(0x10, 0x3, 0x0) r1 = socket$inet(0x2, 0x3, 0x5) setsockopt$inet_msfilter(r1, 0x0, 0x8, &(0x7f0000000200)=ANY=[@ANYBLOB="f1"], 0x1) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000040)={0x0, @local, @local}, &(0x7f0000000000)=0xc) sendmsg$nl_route_sched(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000001c40)={&(0x7f0000000100)=@newqdisc={0x30, 0x24, 0x1, 0x0, 0xffffffff, {0x0, 0x0, 0x0, r2, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_tbf={{0x8, 0x8, 'tbf\x00'}, {0x4}}]}, 0x30}}, 0x0) [ 300.865775] sctp: [Deprecated]: syz-executor.1 (pid 17161) Use of struct sctp_assoc_value in delayed_ack socket option. [ 300.865775] Use struct sctp_sack_info instead [ 300.901760] FAT-fs (loop5): error, invalid access to FAT (entry 0x00000020) 15:17:55 executing program 4: syz_mount_image$msdos(&(0x7f0000000340)='msdos\x00', &(0x7f0000000280)='./file0\x00', 0xe800, 0x1, &(0x7f0000000180)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400020401000200027400f8", 0x16}], 0x0, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000180)='./bus\x00', 0x0) io_setup(0x83, &(0x7f00000003c0)) r2 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) ftruncate(r2, 0x7fff) fcntl$setstatus(r1, 0x4, 0x44800) io_submit(0x0, 0x6, &(0x7f0000000540)=[&(0x7f00000000c0)={0x2703000000000009, 0x800ff7f, 0x3, 0x1, 0x0, r1, &(0x7f0000000000), 0x5000}]) [ 300.950035] FAT-fs (loop5): Filesystem has been set read-only [ 300.982152] FAT-fs (loop5): error, invalid access to FAT (entry 0x00000020) 15:17:55 executing program 2: r0 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) syz_mount_image$hfsplus(&(0x7f0000000000)='hfsplus\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x4000, 0x0, 0x0, &(0x7f0000001480)={[{@gid={'gid', 0x3d, r1}}]}) 15:17:55 executing program 0: r0 = socket(0x10, 0x3, 0x0) r1 = socket$inet(0x2, 0x3, 0x5) setsockopt$inet_msfilter(r1, 0x0, 0x8, &(0x7f0000000200)=ANY=[@ANYBLOB="f1"], 0x1) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000040)={0x0, @local, @local}, &(0x7f0000000000)=0xc) sendmsg$nl_route_sched(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000001c40)={&(0x7f0000000100)=@newqdisc={0x30, 0x24, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r2, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_tbf={{0x8, 0x8, 'tbf\x00'}, {0x4}}]}, 0x30}}, 0x0) 15:17:55 executing program 3: r0 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ubi_ctrl\x00', 0x111900, 0x0) perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x9}, 0x0, 0x9, r0, 0x0) mprotect(&(0x7f0000005000/0x3000)=nil, 0x3000, 0x0) write$ppp(0xffffffffffffffff, &(0x7f00000003c0), 0x0) syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000180)='NLBL_UNLBL\x00') clone(0x80, &(0x7f00000002c0)="561e0c015e153fd9fea6a633712d2b11a3f7623acf29a4da65343e542075ab2539dce6693e8bec669c74f6e14880d6dd313b8e55baf0fc23dacc64b2b0083f1e5252e7e6d1145c23e1b72a4589e3706c4f5295f70d774bbbb369118a20f1b6cdda51db62569ab9a8bad33d941f54dd0c127043c51041ac483db7577e9c622a1ce2674bf63482e3aa8654c037af767608823540bda90dda2549d18aff0763118ad1b0e51a7579c96453cbed37631f64135618262bdde1bbaab2981de57445f34e2595718d7fbc0c0f0f1a63b2054435505a57bc68b6689ba14b", &(0x7f0000000080), &(0x7f0000000140), &(0x7f00000003c0)="98de0cd744e5156682641d15cdae9afad9128188905d2171c5dbec20a55b5c00e477bc47e938fe3366dc772c8f2d348917c5c2846be3dc8285a7dbe9118d9438b2ac693ce30fadca0d05a8517995d6e02bda147799039af6ee50178108e6c2e08e28ed23599f2e4624b7bd9b5ad4b8bd902376e344bd393169f0e1a596cd10a0ecd482c8e70d") r1 = socket$inet6_tcp(0xa, 0x1, 0x0) fcntl$dupfd(r1, 0x0, 0xffffffffffffffff) r2 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d) io_submit(0x0, 0x0, 0x0) bind$inet(r2, &(0x7f0000000280)={0x2, 0x4e23, @multicast1}, 0x10) sendto$inet(r2, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @rand_addr=0x64010102}, 0x10) setsockopt$inet_tcp_int(r2, 0x6, 0x19, &(0x7f0000000100)=0x6, 0x4) setsockopt$inet_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f0000000000)='cdg\x00', 0x4) r3 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000180)='nl80211\x00') recvmmsg(0xffffffffffffffff, &(0x7f0000002400)=[{{0x0, 0x0, 0x0}}], 0x2, 0x0, 0x0) sendmsg$NL80211_CMD_GET_WIPHY(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000001c0)=ANY=[@ANYBLOB="14000000", @ANYRES16=r3, @ANYBLOB="2103000400000045000000000000"], 0x14}}, 0x0) sendmsg$NL80211_CMD_SET_WIPHY_NETNS(0xffffffffffffffff, &(0x7f0000000500)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f00000004c0)={&(0x7f0000000480)={0x14, r3, 0x8, 0x70bd26, 0x25dfdbfd}, 0x14}, 0x1, 0x0, 0x0, 0x4000}, 0x1) sendto$inet(r2, &(0x7f00000012c0)="0c268a927f1f6588b967481241ba7860f46ef65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95c25a3a07e758044ab4ea6f7ae55d88fecf90b1a7511bf746bec66ba", 0xfe6a, 0x11, 0x0, 0x27) 15:17:55 executing program 5: syz_mount_image$msdos(&(0x7f0000000340)='msdos\x00', &(0x7f0000000280)='./file0\x00', 0xe800, 0x1, &(0x7f0000000180)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400020401000200027400f8", 0x16}], 0x800010, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000180)='./bus\x00', 0x0) io_setup(0x83, &(0x7f00000003c0)=0x0) r3 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) ftruncate(r3, 0x7fff) fcntl$setstatus(r1, 0x4, 0x44800) io_submit(r2, 0x6, &(0x7f0000000540)=[&(0x7f00000000c0)={0x2703000000000009, 0x800ff7f, 0x10, 0x1, 0x0, r1, &(0x7f0000000000), 0x5000}]) 15:17:55 executing program 4: syz_mount_image$msdos(&(0x7f0000000340)='msdos\x00', &(0x7f0000000280)='./file0\x00', 0xe800, 0x1, &(0x7f0000000180)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400020401000200027400f8", 0x16}], 0x0, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000180)='./bus\x00', 0x0) io_setup(0x83, &(0x7f00000003c0)) r2 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) ftruncate(r2, 0x7fff) fcntl$setstatus(r1, 0x4, 0x44800) io_submit(0x0, 0x6, &(0x7f0000000540)=[&(0x7f00000000c0)={0x2703000000000009, 0x800ff7f, 0x3, 0x1, 0x0, r1, &(0x7f0000000000), 0x5000}]) 15:17:55 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = gettid() ptrace$setopts(0x4206, r1, 0x0, 0x0) tkill(r1, 0x3c) ptrace$cont(0x18, r1, 0x0, 0x0) ptrace$setregs(0xd, r1, 0x0, &(0x7f0000000080)) ptrace$cont(0x20, r1, 0x0, 0x0) r2 = perf_event_open(&(0x7f0000000080)={0x2, 0x70, 0x2, 0x6, 0x4, 0x59, 0x0, 0x47, 0x44200, 0xb, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x3, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x752c, 0x2, @perf_bp={&(0x7f0000000040), 0x4}, 0x1048, 0x5, 0x4, 0x5, 0x7, 0x5, 0x3}, r1, 0x8, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_DISABLE(r2, 0x2401, 0x7) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000180)=@newlink={0x3c, 0x10, 0x705, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @bond={{0x9, 0x1, 'bond\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_BOND_PACKETS_PER_SLAVE={0x8, 0x14, 0x5}]}}}]}, 0x3c}}, 0x0) [ 301.352586] FAT-fs (loop5): error, invalid access to FAT (entry 0x00000020) [ 301.423366] FAT-fs (loop5): Filesystem has been set read-only [ 301.442048] FAT-fs (loop5): error, invalid access to FAT (entry 0x00000020) [ 301.469950] FAT-fs (loop5): error, invalid access to FAT (entry 0x00000020) [ 301.648054] sctp: [Deprecated]: syz-executor.1 (pid 17204) Use of struct sctp_assoc_value in delayed_ack socket option. [ 301.648054] Use struct sctp_sack_info instead 15:17:55 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @ipv4={[], [], @empty}}, 0x1c) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x4e21, 0x0, @ipv4={[], [], @dev={0xac, 0x14, 0x14, 0x38}}}, 0x1c) r1 = perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x10000, 0x0, 0x2000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000000)=@assoc_value, 0x8) sendfile(r1, r1, &(0x7f0000000080)=0x2, 0x0) 15:17:55 executing program 0: r0 = socket(0x10, 0x3, 0x0) r1 = socket$inet(0x2, 0x3, 0x5) setsockopt$inet_msfilter(r1, 0x0, 0x8, &(0x7f0000000200)=ANY=[@ANYBLOB="f1"], 0x1) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000040)={0x0, @local, @local}, &(0x7f0000000000)=0xc) sendmsg$nl_route_sched(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000001c40)={&(0x7f0000000100)=@newqdisc={0x30, 0x24, 0x1, 0x0, 0x0, {0x2, 0x0, 0x0, r2, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_tbf={{0x8, 0x8, 'tbf\x00'}, {0x4}}]}, 0x30}}, 0x0) 15:17:55 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000040)={'batadv0\x00', 0x0}) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer2\x00', 0x8841, 0x0) r3 = socket$inet_dccp(0x2, 0x6, 0x0) r4 = syz_genetlink_get_family_id$batadv(&(0x7f0000007580)='batadv\x00') sendmsg$BATADV_CMD_GET_GATEWAYS(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000007640)={&(0x7f0000000000)=ANY=[@ANYBLOB="46040000", @ANYRES16=r4, @ANYBLOB="ffff0900000316000a00", @ANYRES32=r3], 0x4}}, 0x0) sendmsg$BATADV_CMD_GET_TRANSTABLE_LOCAL(r2, &(0x7f0000000200)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x1c, r4, 0x400, 0x70bd2a, 0x25dfdbfb, {}, [@BATADV_ATTR_ISOLATION_MARK={0x8, 0x2b, 0x7fff}]}, 0x1c}, 0x1, 0x0, 0x0, 0x400}, 0x1) r5 = socket$inet6_sctp(0xa, 0x80000000000001, 0x84) ioctl$sock_SIOCGIFINDEX(r5, 0x8933, &(0x7f0000000080)={'vlan1\x00', 0x0}) r7 = socket$inet_udplite(0x2, 0x2, 0x88) r8 = dup(r7) ioctl$PERF_EVENT_IOC_ENABLE(r8, 0x8912, 0x400200) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000280)=@newlink={0x48, 0x10, 0xffffff0f, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x28, 0x12, 0x0, 0x1, @hsr={{0x8, 0x1, 'hsr\x00'}, {0x1c, 0x2, 0x0, 0x1, [@IFLA_HSR_SLAVE1={0x8, 0x1, r6}, @IFLA_HSR_SLAVE2={0x8, 0x2, r1}, @IFLA_HSR_MULTICAST_SPEC={0x5}]}}}]}, 0x48}}, 0x0) 15:17:55 executing program 4: syz_mount_image$msdos(&(0x7f0000000340)='msdos\x00', &(0x7f0000000280)='./file0\x00', 0xe800, 0x1, &(0x7f0000000180)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400020401000200027400f8", 0x16}], 0x0, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000180)='./bus\x00', 0x0) io_setup(0x83, &(0x7f00000003c0)=0x0) r3 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) ftruncate(r3, 0x7fff) fcntl$setstatus(r1, 0x4, 0x44800) io_submit(r2, 0x0, 0x0) 15:17:55 executing program 5: syz_mount_image$msdos(&(0x7f0000000340)='msdos\x00', &(0x7f0000000280)='./file0\x00', 0xe800, 0x1, &(0x7f0000000180)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400020401000200027400f8", 0x16}], 0x800010, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000180)='./bus\x00', 0x0) io_setup(0x83, &(0x7f00000003c0)=0x0) r3 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) ftruncate(r3, 0x7fff) fcntl$setstatus(r1, 0x4, 0x44800) io_submit(r2, 0x6, &(0x7f0000000540)=[&(0x7f00000000c0)={0x2703000000000009, 0x800ff7f, 0x13, 0x1, 0x0, r1, &(0x7f0000000000), 0x5000}]) [ 301.823943] FAT-fs (loop5): error, invalid access to FAT (entry 0x00000020) [ 301.860684] FAT-fs (loop5): Filesystem has been set read-only [ 301.904191] FAT-fs (loop5): error, invalid access to FAT (entry 0x00000020) [ 301.916206] vlan1: HSR on top of VLAN is not yet supported in this driver. [ 301.934019] FAT-fs (loop5): error, invalid access to FAT (entry 0x00000020) 15:17:56 executing program 0: r0 = socket(0x10, 0x3, 0x0) r1 = socket$inet(0x2, 0x3, 0x5) setsockopt$inet_msfilter(r1, 0x0, 0x8, &(0x7f0000000200)=ANY=[@ANYBLOB="f1"], 0x1) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000040)={0x0, @local, @local}, &(0x7f0000000000)=0xc) sendmsg$nl_route_sched(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000001c40)={&(0x7f0000000100)=@newqdisc={0x30, 0x24, 0x1, 0x0, 0x0, {0x3, 0x0, 0x0, r2, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_tbf={{0x8, 0x8, 'tbf\x00'}, {0x4}}]}, 0x30}}, 0x0) [ 301.945693] sctp: [Deprecated]: syz-executor.1 (pid 17226) Use of struct sctp_assoc_value in delayed_ack socket option. [ 301.945693] Use struct sctp_sack_info instead [ 302.038239] vlan1: HSR on top of VLAN is not yet supported in this driver. 15:17:56 executing program 2: r0 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) syz_mount_image$hfsplus(&(0x7f0000000000)='hfsplus\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x4800, 0x0, 0x0, &(0x7f0000001480)={[{@gid={'gid', 0x3d, r1}}]}) 15:17:56 executing program 4: syz_mount_image$msdos(&(0x7f0000000340)='msdos\x00', &(0x7f0000000280)='./file0\x00', 0xe800, 0x1, &(0x7f0000000180)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400020401000200027400f8", 0x16}], 0x0, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000180)='./bus\x00', 0x0) io_setup(0x83, &(0x7f00000003c0)=0x0) r3 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) ftruncate(r3, 0x7fff) fcntl$setstatus(r1, 0x4, 0x44800) io_submit(r2, 0x0, 0x0) 15:17:56 executing program 5: syz_mount_image$msdos(&(0x7f0000000340)='msdos\x00', &(0x7f0000000280)='./file0\x00', 0xe800, 0x1, &(0x7f0000000180)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400020401000200027400f8", 0x16}], 0x800010, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000180)='./bus\x00', 0x0) io_setup(0x83, &(0x7f00000003c0)=0x0) r3 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) ftruncate(r3, 0x7fff) fcntl$setstatus(r1, 0x4, 0x44800) io_submit(r2, 0x6, &(0x7f0000000540)=[&(0x7f00000000c0)={0x2703000000000009, 0x800ff7f, 0x58, 0x1, 0x0, r1, &(0x7f0000000000), 0x5000}]) 15:17:56 executing program 0: r0 = socket(0x10, 0x3, 0x0) r1 = socket$inet(0x2, 0x3, 0x5) setsockopt$inet_msfilter(r1, 0x0, 0x8, &(0x7f0000000200)=ANY=[@ANYBLOB="f1"], 0x1) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000040)={0x0, @local, @local}, &(0x7f0000000000)=0xc) sendmsg$nl_route_sched(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000001c40)={&(0x7f0000000100)=@newqdisc={0x30, 0x24, 0x1, 0x0, 0x0, {0x4, 0x0, 0x0, r2, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_tbf={{0x8, 0x8, 'tbf\x00'}, {0x4}}]}, 0x30}}, 0x0) 15:17:56 executing program 3: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000c34000)) openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x454c40, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000600)='auxv\x00') sendfile(0xffffffffffffffff, r1, &(0x7f0000000240)=0x202, 0x4000000000dc) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140)='nbd\x00') sendmsg$NBD_CMD_RECONFIGURE(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f00000000c0), 0xc, &(0x7f0000000180)={&(0x7f0000000280)=ANY=[@ANYRES16=r2, @ANYRES16=r1], 0x3}, 0x1, 0x0, 0x0, 0x44000}, 0x20004811) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f00000000c0)={{&(0x7f0000ffd000/0x3000)=nil, 0x3000}, 0x1}) 15:17:56 executing program 0: r0 = socket(0x10, 0x3, 0x0) r1 = socket$inet(0x2, 0x3, 0x5) setsockopt$inet_msfilter(r1, 0x0, 0x8, &(0x7f0000000200)=ANY=[@ANYBLOB="f1"], 0x1) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000040)={0x0, @local, @local}, &(0x7f0000000000)=0xc) sendmsg$nl_route_sched(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000001c40)={&(0x7f0000000100)=@newqdisc={0x30, 0x24, 0x1, 0x0, 0x0, {0x5, 0x0, 0x0, r2, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_tbf={{0x8, 0x8, 'tbf\x00'}, {0x4}}]}, 0x30}}, 0x0) [ 302.374334] FAT-fs (loop5): error, invalid access to FAT (entry 0x00000020) [ 302.416392] FAT-fs (loop5): Filesystem has been set read-only [ 302.437467] FAT-fs (loop5): error, invalid access to FAT (entry 0x00000020) 15:17:56 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) r1 = syz_open_procfs(0x0, &(0x7f0000000600)='auxv\x00') sendfile(0xffffffffffffffff, r1, &(0x7f0000000240)=0x202, 0x4000000000dc) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140)='nbd\x00') sendmsg$NBD_CMD_RECONFIGURE(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f00000000c0), 0xc, &(0x7f0000000180)={&(0x7f0000000280)=ANY=[@ANYRES16=r2, @ANYRES16=r1], 0x3}, 0x1, 0x0, 0x0, 0x44000}, 0x20004811) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000100)={0x0, @in6={{0xa, 0x4e24, 0x0, @private2, 0x1}}}, &(0x7f0000000080)=0x84) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00000001c0)={r3, 0x4, 0x30}, 0xc) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) sendmsg$RDMA_NLDEV_CMD_RES_MR_GET(r1, &(0x7f0000000380)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000340)={&(0x7f0000000480)=ANY=[@ANYBLOB="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"], 0x48}, 0x1, 0x0, 0x0, 0x8040}, 0x40) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @ipv4={[], [], @empty}}, 0x1c) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x4e21, 0x0, @ipv4={[], [], @dev={0xac, 0x14, 0x14, 0x38}}}, 0x1c) lsetxattr$trusted_overlay_nlink(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)='trusted.overlay.nlink\x00', &(0x7f0000000440)={'L-', 0xffffffffad8d7e66}, 0x16, 0x1) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000000)=@assoc_value, 0x8) 15:17:56 executing program 4: syz_mount_image$msdos(&(0x7f0000000340)='msdos\x00', &(0x7f0000000280)='./file0\x00', 0xe800, 0x1, &(0x7f0000000180)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400020401000200027400f8", 0x16}], 0x0, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000180)='./bus\x00', 0x0) io_setup(0x83, &(0x7f00000003c0)=0x0) r3 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) ftruncate(r3, 0x7fff) fcntl$setstatus(r1, 0x4, 0x44800) io_submit(r2, 0x0, 0x0) 15:17:56 executing program 0: r0 = socket(0x10, 0x3, 0x0) r1 = socket$inet(0x2, 0x3, 0x5) setsockopt$inet_msfilter(r1, 0x0, 0x8, &(0x7f0000000200)=ANY=[@ANYBLOB="f1"], 0x1) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000040)={0x0, @local, @local}, &(0x7f0000000000)=0xc) sendmsg$nl_route_sched(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000001c40)={&(0x7f0000000100)=@newqdisc={0x30, 0x24, 0x1, 0x0, 0x0, {0x6, 0x0, 0x0, r2, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_tbf={{0x8, 0x8, 'tbf\x00'}, {0x4}}]}, 0x30}}, 0x0) 15:17:56 executing program 3: r0 = getpid() writev(0xffffffffffffffff, 0x0, 0x0) sched_setscheduler(r0, 0x5, &(0x7f0000000380)) r1 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x1, 0x0, 0x0, 0x0, 0x0, 0x41bd, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x269b}, 0x11e1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000240)=0x202, 0x4000000000dc) r4 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140)='nbd\x00') sendmsg$NBD_CMD_RECONFIGURE(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f00000000c0), 0xc, &(0x7f0000000180)={&(0x7f0000000280)=ANY=[@ANYRES16=r4, @ANYRES16], 0x3}, 0x1, 0x0, 0x0, 0x44000}, 0x20004811) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000240)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r4, @ANYBLOB], 0x2c}, 0x1, 0x0, 0x0, 0x1}, 0x10) renameat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00') r5 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r3, 0x4020ae46, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000ffe000/0x2000)=nil}) socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000caaffb), 0x0) write$binfmt_script(0xffffffffffffffff, 0x0, 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, 0xffffffffffffffff, 0x0) ioctl$KVM_RUN(r5, 0xae80, 0x0) dup3(r2, r3, 0x0) dup2(r1, r5) 15:17:56 executing program 5: syz_mount_image$msdos(&(0x7f0000000340)='msdos\x00', &(0x7f0000000280)='./file0\x00', 0xe800, 0x1, &(0x7f0000000180)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400020401000200027400f8", 0x16}], 0x800010, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000180)='./bus\x00', 0x0) io_setup(0x83, &(0x7f00000003c0)=0x0) r3 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) ftruncate(r3, 0x7fff) fcntl$setstatus(r1, 0x4, 0x44800) io_submit(r2, 0x6, &(0x7f0000000540)=[&(0x7f00000000c0)={0x2703000000000009, 0x800ff7f, 0xc0, 0x1, 0x0, r1, &(0x7f0000000000), 0x5000}]) [ 302.700922] sctp: [Deprecated]: syz-executor.1 (pid 17271) Use of struct sctp_assoc_value in delayed_ack socket option. [ 302.700922] Use struct sctp_sack_info instead 15:17:56 executing program 0: r0 = socket(0x10, 0x3, 0x0) r1 = socket$inet(0x2, 0x3, 0x5) setsockopt$inet_msfilter(r1, 0x0, 0x8, &(0x7f0000000200)=ANY=[@ANYBLOB="f1"], 0x1) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000040)={0x0, @local, @local}, &(0x7f0000000000)=0xc) sendmsg$nl_route_sched(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000001c40)={&(0x7f0000000100)=@newqdisc={0x30, 0x24, 0x1, 0x0, 0x0, {0x8, 0x0, 0x0, r2, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_tbf={{0x8, 0x8, 'tbf\x00'}, {0x4}}]}, 0x30}}, 0x0) [ 302.911057] sctp: [Deprecated]: syz-executor.1 (pid 17291) Use of struct sctp_assoc_value in delayed_ack socket option. [ 302.911057] Use struct sctp_sack_info instead [ 302.944507] FAT-fs (loop5): error, invalid access to FAT (entry 0x00000020) [ 302.979342] FAT-fs (loop5): Filesystem has been set read-only [ 302.996298] FAT-fs (loop5): error, invalid access to FAT (entry 0x00000020) 15:17:57 executing program 2: r0 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) syz_mount_image$hfsplus(&(0x7f0000000000)='hfsplus\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x4c00, 0x0, 0x0, &(0x7f0000001480)={[{@gid={'gid', 0x3d, r1}}]}) 15:17:57 executing program 4: syz_mount_image$msdos(&(0x7f0000000340)='msdos\x00', &(0x7f0000000280)='./file0\x00', 0xe800, 0x1, &(0x7f0000000180)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400020401000200027400f8", 0x16}], 0x0, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000180)='./bus\x00', 0x0) io_setup(0x83, &(0x7f00000003c0)=0x0) r3 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) ftruncate(r3, 0x7fff) fcntl$setstatus(r1, 0x4, 0x44800) io_submit(r2, 0x0, &(0x7f0000000540)) 15:17:57 executing program 0: r0 = socket(0x10, 0x3, 0x0) r1 = socket$inet(0x2, 0x3, 0x5) setsockopt$inet_msfilter(r1, 0x0, 0x8, &(0x7f0000000200)=ANY=[@ANYBLOB="f1"], 0x1) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000040)={0x0, @local, @local}, &(0x7f0000000000)=0xc) sendmsg$nl_route_sched(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000001c40)={&(0x7f0000000100)=@newqdisc={0x30, 0x24, 0x1, 0x0, 0x0, {0x9, 0x0, 0x0, r2, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_tbf={{0x8, 0x8, 'tbf\x00'}, {0x4}}]}, 0x30}}, 0x0) 15:17:57 executing program 5: syz_mount_image$msdos(&(0x7f0000000340)='msdos\x00', &(0x7f0000000280)='./file0\x00', 0xe800, 0x1, &(0x7f0000000180)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400020401000200027400f8", 0x16}], 0x800010, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000180)='./bus\x00', 0x0) io_setup(0x83, &(0x7f00000003c0)=0x0) r3 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) ftruncate(r3, 0x7fff) fcntl$setstatus(r1, 0x4, 0x44800) io_submit(r2, 0x6, &(0x7f0000000540)=[&(0x7f00000000c0)={0x2703000000000009, 0x800ff7f, 0xf0, 0x1, 0x0, r1, &(0x7f0000000000), 0x5000}]) 15:17:57 executing program 0: r0 = socket(0x10, 0x3, 0x0) r1 = socket$inet(0x2, 0x3, 0x5) setsockopt$inet_msfilter(r1, 0x0, 0x8, &(0x7f0000000200)=ANY=[@ANYBLOB="f1"], 0x1) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000040)={0x0, @local, @local}, &(0x7f0000000000)=0xc) sendmsg$nl_route_sched(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000001c40)={&(0x7f0000000100)=@newqdisc={0x30, 0x24, 0x1, 0x0, 0x0, {0xa, 0x0, 0x0, r2, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_tbf={{0x8, 0x8, 'tbf\x00'}, {0x4}}]}, 0x30}}, 0x0) [ 303.386946] FAT-fs (loop5): error, invalid access to FAT (entry 0x00000020) [ 303.418057] FAT-fs (loop5): Filesystem has been set read-only [ 303.425322] FAT-fs (loop5): error, invalid access to FAT (entry 0x00000020) 15:17:57 executing program 4: syz_mount_image$msdos(&(0x7f0000000340)='msdos\x00', &(0x7f0000000280)='./file0\x00', 0xe800, 0x1, &(0x7f0000000180)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400020401000200027400f8", 0x16}], 0x0, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000180)='./bus\x00', 0x0) io_setup(0x83, &(0x7f00000003c0)=0x0) r3 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) ftruncate(r3, 0x7fff) fcntl$setstatus(r1, 0x4, 0x44800) io_submit(r2, 0x0, &(0x7f0000000540)) 15:17:57 executing program 0: r0 = socket(0x10, 0x3, 0x0) r1 = socket$inet(0x2, 0x3, 0x5) setsockopt$inet_msfilter(r1, 0x0, 0x8, &(0x7f0000000200)=ANY=[@ANYBLOB="f1"], 0x1) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000040)={0x0, @local, @local}, &(0x7f0000000000)=0xc) sendmsg$nl_route_sched(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000001c40)={&(0x7f0000000100)=@newqdisc={0x30, 0x24, 0x1, 0x0, 0x0, {0xb, 0x0, 0x0, r2, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_tbf={{0x8, 0x8, 'tbf\x00'}, {0x4}}]}, 0x30}}, 0x0) 15:17:57 executing program 5: syz_mount_image$msdos(&(0x7f0000000340)='msdos\x00', &(0x7f0000000280)='./file0\x00', 0xe800, 0x1, &(0x7f0000000180)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400020401000200027400f8", 0x16}], 0x800010, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000180)='./bus\x00', 0x0) io_setup(0x83, &(0x7f00000003c0)=0x0) r3 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) ftruncate(r3, 0x7fff) fcntl$setstatus(r1, 0x4, 0x44800) io_submit(r2, 0x6, &(0x7f0000000540)=[&(0x7f00000000c0)={0x2703000000000009, 0x800ff7f, 0x3d1, 0x1, 0x0, r1, &(0x7f0000000000), 0x5000}]) 15:17:57 executing program 4: syz_mount_image$msdos(&(0x7f0000000340)='msdos\x00', &(0x7f0000000280)='./file0\x00', 0xe800, 0x1, &(0x7f0000000180)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400020401000200027400f8", 0x16}], 0x0, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000180)='./bus\x00', 0x0) io_setup(0x83, &(0x7f00000003c0)=0x0) r3 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) ftruncate(r3, 0x7fff) fcntl$setstatus(r1, 0x4, 0x44800) io_submit(r2, 0x0, &(0x7f0000000540)) [ 303.946363] FAT-fs (loop5): error, invalid access to FAT (entry 0x00000020) [ 303.966200] FAT-fs (loop5): Filesystem has been set read-only [ 303.989176] FAT-fs (loop5): error, invalid access to FAT (entry 0x00000020) 15:17:58 executing program 3: r0 = getpid() writev(0xffffffffffffffff, 0x0, 0x0) sched_setscheduler(r0, 0x5, &(0x7f0000000380)) r1 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x1, 0x0, 0x0, 0x0, 0x0, 0x41bd, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x269b}, 0x11e1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000240)=0x202, 0x4000000000dc) r4 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140)='nbd\x00') sendmsg$NBD_CMD_RECONFIGURE(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f00000000c0), 0xc, &(0x7f0000000180)={&(0x7f0000000280)=ANY=[@ANYRES16=r4, @ANYRES16], 0x3}, 0x1, 0x0, 0x0, 0x44000}, 0x20004811) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000240)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r4, @ANYBLOB], 0x2c}, 0x1, 0x0, 0x0, 0x1}, 0x10) renameat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00') r5 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r3, 0x4020ae46, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000ffe000/0x2000)=nil}) socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000caaffb), 0x0) write$binfmt_script(0xffffffffffffffff, 0x0, 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, 0xffffffffffffffff, 0x0) ioctl$KVM_RUN(r5, 0xae80, 0x0) dup3(r2, r3, 0x0) dup2(r1, r5) 15:17:58 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @ipv4={[], [], @empty}}, 0x1c) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x4e21, 0x0, @ipv4={[], [], @dev={0xac, 0x14, 0x14, 0x38}}}, 0x1c) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000000)=@assoc_value, 0x8) r1 = syz_open_procfs(0x0, &(0x7f0000000600)='auxv\x00') sendfile(0xffffffffffffffff, r1, &(0x7f0000000240)=0x202, 0x4000000000dc) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140)='nbd\x00') sendmsg$NBD_CMD_RECONFIGURE(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f00000000c0), 0xc, &(0x7f0000000180)={&(0x7f0000000280)=ANY=[@ANYRES16=r2, @ANYRES16=r1], 0x3}, 0x1, 0x0, 0x0, 0x44000}, 0x20004811) ioctl$KVM_GET_VCPU_EVENTS(r1, 0x8040ae9f, &(0x7f0000000080)) 15:17:58 executing program 4: syz_mount_image$msdos(&(0x7f0000000340)='msdos\x00', &(0x7f0000000280)='./file0\x00', 0xe800, 0x1, &(0x7f0000000180)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400020401000200027400f8", 0x16}], 0x0, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000180)='./bus\x00', 0x0) io_setup(0x83, &(0x7f00000003c0)=0x0) r3 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) ftruncate(r3, 0x7fff) fcntl$setstatus(r1, 0x4, 0x44800) io_submit(r2, 0x1, &(0x7f0000000540)=[0x0]) 15:17:58 executing program 2: r0 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) syz_mount_image$hfsplus(&(0x7f0000000000)='hfsplus\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x6000, 0x0, 0x0, &(0x7f0000001480)={[{@gid={'gid', 0x3d, r1}}]}) 15:17:58 executing program 0: r0 = socket(0x10, 0x3, 0x0) r1 = socket$inet(0x2, 0x3, 0x5) setsockopt$inet_msfilter(r1, 0x0, 0x8, &(0x7f0000000200)=ANY=[@ANYBLOB="f1"], 0x1) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000040)={0x0, @local, @local}, &(0x7f0000000000)=0xc) sendmsg$nl_route_sched(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000001c40)={&(0x7f0000000100)=@newqdisc={0x30, 0x24, 0x1, 0x0, 0x0, {0xc, 0x0, 0x0, r2, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_tbf={{0x8, 0x8, 'tbf\x00'}, {0x4}}]}, 0x30}}, 0x0) 15:17:58 executing program 5: syz_mount_image$msdos(&(0x7f0000000340)='msdos\x00', &(0x7f0000000280)='./file0\x00', 0xe800, 0x1, &(0x7f0000000180)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400020401000200027400f8", 0x16}], 0x800010, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000180)='./bus\x00', 0x0) io_setup(0x83, &(0x7f00000003c0)=0x0) r3 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) ftruncate(r3, 0x7fff) fcntl$setstatus(r1, 0x4, 0x44800) io_submit(r2, 0x6, &(0x7f0000000540)=[&(0x7f00000000c0)={0x2703000000000009, 0x800ff7f, 0xfff0, 0x1, 0x0, r1, &(0x7f0000000000), 0x5000}]) [ 304.330629] sctp: [Deprecated]: syz-executor.1 (pid 17383) Use of struct sctp_assoc_value in delayed_ack socket option. [ 304.330629] Use struct sctp_sack_info instead 15:17:58 executing program 4: syz_mount_image$msdos(&(0x7f0000000340)='msdos\x00', &(0x7f0000000280)='./file0\x00', 0xe800, 0x1, &(0x7f0000000180)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400020401000200027400f8", 0x16}], 0x0, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000180)='./bus\x00', 0x0) io_setup(0x83, &(0x7f00000003c0)=0x0) r3 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) ftruncate(r3, 0x7fff) fcntl$setstatus(r1, 0x4, 0x44800) io_submit(r2, 0x1, &(0x7f0000000540)=[0x0]) 15:17:58 executing program 0: r0 = socket(0x10, 0x3, 0x0) r1 = socket$inet(0x2, 0x3, 0x5) setsockopt$inet_msfilter(r1, 0x0, 0x8, &(0x7f0000000200)=ANY=[@ANYBLOB="f1"], 0x1) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000040)={0x0, @local, @local}, &(0x7f0000000000)=0xc) sendmsg$nl_route_sched(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000001c40)={&(0x7f0000000100)=@newqdisc={0x30, 0x24, 0x1, 0x0, 0x0, {0xe, 0x0, 0x0, r2, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_tbf={{0x8, 0x8, 'tbf\x00'}, {0x4}}]}, 0x30}}, 0x0) [ 304.432481] FAT-fs (loop5): error, invalid access to FAT (entry 0x00000020) [ 304.469323] FAT-fs (loop5): Filesystem has been set read-only [ 304.537485] FAT-fs (loop5): error, invalid access to FAT (entry 0x00000020) 15:17:58 executing program 0: r0 = socket(0x10, 0x3, 0x0) r1 = socket$inet(0x2, 0x3, 0x5) setsockopt$inet_msfilter(r1, 0x0, 0x8, &(0x7f0000000200)=ANY=[@ANYBLOB="f1"], 0x1) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000040)={0x0, @local, @local}, &(0x7f0000000000)=0xc) sendmsg$nl_route_sched(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000001c40)={&(0x7f0000000100)=@newqdisc={0x30, 0x24, 0x1, 0x0, 0x0, {0xf, 0x0, 0x0, r2, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_tbf={{0x8, 0x8, 'tbf\x00'}, {0x4}}]}, 0x30}}, 0x0) 15:17:58 executing program 0: r0 = socket(0x10, 0x3, 0x0) r1 = socket$inet(0x2, 0x3, 0x5) setsockopt$inet_msfilter(r1, 0x0, 0x8, &(0x7f0000000200)=ANY=[@ANYBLOB="f1"], 0x1) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000040)={0x0, @local, @local}, &(0x7f0000000000)=0xc) sendmsg$nl_route_sched(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000001c40)={&(0x7f0000000100)=@newqdisc={0x30, 0x24, 0x1, 0x0, 0x0, {0x10, 0x0, 0x0, r2, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_tbf={{0x8, 0x8, 'tbf\x00'}, {0x4}}]}, 0x30}}, 0x0) 15:17:58 executing program 5: syz_mount_image$msdos(&(0x7f0000000340)='msdos\x00', &(0x7f0000000280)='./file0\x00', 0xe800, 0x1, &(0x7f0000000180)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400020401000200027400f8", 0x16}], 0x800010, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000180)='./bus\x00', 0x0) io_setup(0x83, &(0x7f00000003c0)=0x0) r3 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) ftruncate(r3, 0x7fff) fcntl$setstatus(r1, 0x4, 0x44800) io_submit(r2, 0x6, &(0x7f0000000540)=[&(0x7f00000000c0)={0x2703000000000009, 0x800ff7f, 0x1fffff, 0x1, 0x0, r1, &(0x7f0000000000), 0x5000}]) 15:17:58 executing program 0: r0 = socket(0x10, 0x3, 0x0) r1 = socket$inet(0x2, 0x3, 0x5) setsockopt$inet_msfilter(r1, 0x0, 0x8, &(0x7f0000000200)=ANY=[@ANYBLOB="f1"], 0x1) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000040)={0x0, @local, @local}, &(0x7f0000000000)=0xc) sendmsg$nl_route_sched(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000001c40)={&(0x7f0000000100)=@newqdisc={0x30, 0x24, 0x1, 0x0, 0x0, {0x60, 0x0, 0x0, r2, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_tbf={{0x8, 0x8, 'tbf\x00'}, {0x4}}]}, 0x30}}, 0x0) [ 304.920542] FAT-fs (loop5): error, invalid access to FAT (entry 0x00000020) [ 304.946565] FAT-fs (loop5): Filesystem has been set read-only [ 304.972298] FAT-fs (loop5): error, invalid access to FAT (entry 0x00000020) [ 305.116825] sctp: [Deprecated]: syz-executor.1 (pid 17435) Use of struct sctp_assoc_value in delayed_ack socket option. [ 305.116825] Use struct sctp_sack_info instead 15:17:59 executing program 3: r0 = getpid() writev(0xffffffffffffffff, 0x0, 0x0) sched_setscheduler(r0, 0x5, &(0x7f0000000380)) r1 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x1, 0x0, 0x0, 0x0, 0x0, 0x41bd, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x269b}, 0x11e1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000240)=0x202, 0x4000000000dc) r4 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140)='nbd\x00') sendmsg$NBD_CMD_RECONFIGURE(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f00000000c0), 0xc, &(0x7f0000000180)={&(0x7f0000000280)=ANY=[@ANYRES16=r4, @ANYRES16], 0x3}, 0x1, 0x0, 0x0, 0x44000}, 0x20004811) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000240)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r4, @ANYBLOB], 0x2c}, 0x1, 0x0, 0x0, 0x1}, 0x10) renameat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00') r5 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r3, 0x4020ae46, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000ffe000/0x2000)=nil}) socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000caaffb), 0x0) write$binfmt_script(0xffffffffffffffff, 0x0, 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, 0xffffffffffffffff, 0x0) ioctl$KVM_RUN(r5, 0xae80, 0x0) dup3(r2, r3, 0x0) dup2(r1, r5) 15:17:59 executing program 4: syz_mount_image$msdos(&(0x7f0000000340)='msdos\x00', &(0x7f0000000280)='./file0\x00', 0xe800, 0x1, &(0x7f0000000180)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400020401000200027400f8", 0x16}], 0x0, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000180)='./bus\x00', 0x0) io_setup(0x83, &(0x7f00000003c0)=0x0) r3 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) ftruncate(r3, 0x7fff) fcntl$setstatus(r1, 0x4, 0x44800) io_submit(r2, 0x1, &(0x7f0000000540)=[0x0]) 15:17:59 executing program 0: r0 = socket(0x10, 0x3, 0x0) r1 = socket$inet(0x2, 0x3, 0x5) setsockopt$inet_msfilter(r1, 0x0, 0x8, &(0x7f0000000200)=ANY=[@ANYBLOB="f1"], 0x1) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000040)={0x0, @local, @local}, &(0x7f0000000000)=0xc) sendmsg$nl_route_sched(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000001c40)={&(0x7f0000000100)=@newqdisc={0x30, 0x24, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r2, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_tbf={{0x8, 0x8, 'tbf\x00'}, {0x4}}]}, 0x30}}, 0x0) 15:17:59 executing program 5: syz_mount_image$msdos(&(0x7f0000000340)='msdos\x00', &(0x7f0000000280)='./file0\x00', 0xe800, 0x1, &(0x7f0000000180)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400020401000200027400f8", 0x16}], 0x800010, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000180)='./bus\x00', 0x0) io_setup(0x83, &(0x7f00000003c0)=0x0) r3 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) ftruncate(r3, 0x7fff) fcntl$setstatus(r1, 0x4, 0x44800) io_submit(r2, 0x6, &(0x7f0000000540)=[&(0x7f00000000c0)={0x2703000000000009, 0x800ff7f, 0xfffffff0, 0x1, 0x0, r1, &(0x7f0000000000), 0x5000}]) 15:17:59 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @ipv4={[], [], @empty}}, 0x1c) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x4e21, 0x0, @ipv4={[], [], @dev={0xac, 0x14, 0x14, 0x38}}}, 0x1c) perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, @perf_bp={0x0}, 0x1005}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000000)=@assoc_value, 0x8) 15:17:59 executing program 2: r0 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) syz_mount_image$hfsplus(&(0x7f0000000000)='hfsplus\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x6800, 0x0, 0x0, &(0x7f0000001480)={[{@gid={'gid', 0x3d, r1}}]}) 15:17:59 executing program 0: r0 = socket(0x10, 0x3, 0x0) r1 = socket$inet(0x2, 0x3, 0x5) setsockopt$inet_msfilter(r1, 0x0, 0x8, &(0x7f0000000200)=ANY=[@ANYBLOB="f1"], 0x1) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000040)={0x0, @local, @local}, &(0x7f0000000000)=0xc) sendmsg$nl_route_sched(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000001c40)={&(0x7f0000000100)=@newqdisc={0x30, 0x24, 0x1, 0x0, 0x0, {0x0, 0x2, 0x0, r2, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_tbf={{0x8, 0x8, 'tbf\x00'}, {0x4}}]}, 0x30}}, 0x0) [ 305.541321] sctp: [Deprecated]: syz-executor.1 (pid 17463) Use of struct sctp_assoc_value in delayed_ack socket option. [ 305.541321] Use struct sctp_sack_info instead [ 305.541674] FAT-fs (loop5): error, invalid access to FAT (entry 0x00000020) 15:17:59 executing program 4: syz_mount_image$msdos(&(0x7f0000000340)='msdos\x00', &(0x7f0000000280)='./file0\x00', 0xe800, 0x1, &(0x7f0000000180)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400020401000200027400f8", 0x16}], 0x0, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000180)='./bus\x00', 0x0) io_setup(0x83, &(0x7f00000003c0)=0x0) r3 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) ftruncate(r3, 0x7fff) fcntl$setstatus(r1, 0x4, 0x44800) io_submit(r2, 0x6, &(0x7f0000000540)=[&(0x7f00000000c0)={0x2703000000000009, 0x800ff7f, 0x3, 0x0, 0x0, r1, &(0x7f0000000000), 0x5000}]) [ 305.646265] FAT-fs (loop5): Filesystem has been set read-only [ 305.681251] FAT-fs (loop5): error, invalid access to FAT (entry 0x00000020) 15:17:59 executing program 0: r0 = socket(0x10, 0x3, 0x0) r1 = socket$inet(0x2, 0x3, 0x5) setsockopt$inet_msfilter(r1, 0x0, 0x8, &(0x7f0000000200)=ANY=[@ANYBLOB="f1"], 0x1) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000040)={0x0, @local, @local}, &(0x7f0000000000)=0xc) sendmsg$nl_route_sched(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000001c40)={&(0x7f0000000100)=@newqdisc={0x30, 0x24, 0x1, 0x0, 0x0, {0x0, 0x3, 0x0, r2, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_tbf={{0x8, 0x8, 'tbf\x00'}, {0x4}}]}, 0x30}}, 0x0) 15:17:59 executing program 5: syz_mount_image$msdos(&(0x7f0000000340)='msdos\x00', &(0x7f0000000280)='./file0\x00', 0xe800, 0x1, &(0x7f0000000180)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400020401000200027400f8", 0x16}], 0x800010, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000180)='./bus\x00', 0x0) io_setup(0x83, &(0x7f00000003c0)=0x0) r3 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) ftruncate(r3, 0x7fff) fcntl$setstatus(r1, 0x4, 0x44800) io_submit(r2, 0x6, &(0x7f0000000540)=[&(0x7f00000000c0)={0x2703000000000009, 0x800ff7f, 0x3, 0x2, 0x0, r1, &(0x7f0000000000), 0x5000}]) 15:17:59 executing program 0: r0 = socket(0x10, 0x3, 0x0) r1 = socket$inet(0x2, 0x3, 0x5) setsockopt$inet_msfilter(r1, 0x0, 0x8, &(0x7f0000000200)=ANY=[@ANYBLOB="f1"], 0x1) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000040)={0x0, @local, @local}, &(0x7f0000000000)=0xc) sendmsg$nl_route_sched(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000001c40)={&(0x7f0000000100)=@newqdisc={0x30, 0x24, 0x1, 0x0, 0x0, {0x0, 0x4, 0x0, r2, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_tbf={{0x8, 0x8, 'tbf\x00'}, {0x4}}]}, 0x30}}, 0x0) 15:18:00 executing program 4: syz_mount_image$msdos(&(0x7f0000000340)='msdos\x00', &(0x7f0000000280)='./file0\x00', 0xe800, 0x1, &(0x7f0000000180)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400020401000200027400f8", 0x16}], 0x0, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000180)='./bus\x00', 0x0) io_setup(0x83, &(0x7f00000003c0)=0x0) r3 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) ftruncate(r3, 0x7fff) fcntl$setstatus(r1, 0x4, 0x44800) io_submit(r2, 0x6, &(0x7f0000000540)=[&(0x7f00000000c0)={0x2703000000000009, 0x800ff7f, 0x3, 0x0, 0x0, r1, &(0x7f0000000000), 0x5000}]) [ 306.163901] FAT-fs (loop5): error, fat_get_cluster: invalid cluster chain (i_pos 16) [ 306.176366] FAT-fs (loop5): Filesystem has been set read-only [ 306.185004] FAT-fs (loop5): error, fat_get_cluster: invalid cluster chain (i_pos 16) [ 306.348747] sctp: [Deprecated]: syz-executor.1 (pid 17511) Use of struct sctp_assoc_value in delayed_ack socket option. [ 306.348747] Use struct sctp_sack_info instead [ 306.364301] FAT-fs (loop5): error, fat_get_cluster: invalid cluster chain (i_pos 16) 15:18:00 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080)='nl80211\x00') r3 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL80211_CMD_GET_STATION(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000200)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r2, @ANYBLOB="2b0f000000000000000067"], 0x1c}}, 0x0) 15:18:00 executing program 0: r0 = socket(0x10, 0x3, 0x0) r1 = socket$inet(0x2, 0x3, 0x5) setsockopt$inet_msfilter(r1, 0x0, 0x8, &(0x7f0000000200)=ANY=[@ANYBLOB="f1"], 0x1) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000040)={0x0, @local, @local}, &(0x7f0000000000)=0xc) sendmsg$nl_route_sched(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000001c40)={&(0x7f0000000100)=@newqdisc={0x30, 0x24, 0x1, 0x0, 0x0, {0x0, 0x5, 0x0, r2, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_tbf={{0x8, 0x8, 'tbf\x00'}, {0x4}}]}, 0x30}}, 0x0) 15:18:00 executing program 5: syz_mount_image$msdos(&(0x7f0000000340)='msdos\x00', &(0x7f0000000280)='./file0\x00', 0xe800, 0x1, &(0x7f0000000180)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400020401000200027400f8", 0x16}], 0x800010, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000180)='./bus\x00', 0x0) io_setup(0x83, &(0x7f00000003c0)=0x0) r3 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) ftruncate(r3, 0x7fff) fcntl$setstatus(r1, 0x4, 0x44800) io_submit(r2, 0x6, &(0x7f0000000540)=[&(0x7f00000000c0)={0x2703000000000009, 0x800ff7f, 0x3, 0x3, 0x0, r1, &(0x7f0000000000), 0x5000}]) 15:18:00 executing program 4: syz_mount_image$msdos(&(0x7f0000000340)='msdos\x00', &(0x7f0000000280)='./file0\x00', 0xe800, 0x1, &(0x7f0000000180)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400020401000200027400f8", 0x16}], 0x0, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000180)='./bus\x00', 0x0) io_setup(0x83, &(0x7f00000003c0)=0x0) r3 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) ftruncate(r3, 0x7fff) fcntl$setstatus(r1, 0x4, 0x44800) io_submit(r2, 0x6, &(0x7f0000000540)=[&(0x7f00000000c0)={0x2703000000000009, 0x800ff7f, 0x3, 0x0, 0x0, r1, &(0x7f0000000000), 0x5000}]) 15:18:00 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @ipv4={[], [], @empty}}, 0x1c) r1 = socket(0x18, 0x0, 0x0) connect$rxrpc(r1, 0x0, 0x0) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)=ANY=[@ANYBLOB='X\x00\x00\x00', @ANYRES16, @ANYBLOB="000128bd700075bd16a2413a00000000000000abf133ffdbdf25010000000c000500", @ANYRES32, @ANYBLOB="08000100", @ANYRES32=r1, @ANYBLOB="0c000300faffffffffffffff0c00080009000000000000000c0006000300000000000000"], 0x58}, 0x1, 0x0, 0x0, 0x4000040}, 0x841) ioctl$PPPOEIOCDFWD(r1, 0xb101, 0x0) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x4e21, 0x0, @ipv4={[], [], @dev={0xac, 0x14, 0x14, 0x38}}}, 0x1c) r2 = dup(0xffffffffffffffff) r3 = syz_open_procfs(0x0, &(0x7f0000000600)='auxv\x00') sendfile(0xffffffffffffffff, r3, &(0x7f0000000240)=0x202, 0x4000000000dc) r4 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140)='nbd\x00') sendmsg$NBD_CMD_RECONFIGURE(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f00000000c0), 0xc, &(0x7f0000000180)={&(0x7f0000000280)=ANY=[@ANYRES16=r4, @ANYRES16=r3], 0x3}, 0x1, 0x0, 0x0, 0x44000}, 0x20004811) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000240)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r4, @ANYBLOB], 0x2c}, 0x1, 0x0, 0x0, 0x1}, 0x10) r5 = socket(0x18, 0x0, 0x0) connect$rxrpc(r5, 0x0, 0x0) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000000180)={&(0x7f0000000400)=ANY=[@ANYBLOB="018080c78c6dc6bf3987f315eb328817a1d86e5cc19404567fcb79da85f702b2915425b526de6522ae03bebc2fa68623751a7c34b58bf14a39c3e961b1a2a69a806836f808ada5bab63c8ecdae4af87be4ee661ce36f373b123e1b94d766c478b2149695e6e286613009ef3daaeb7e5f7022adfbb0e17dd0e0e9", @ANYRES16=r4, @ANYRES64=r0, @ANYRES32, @ANYRES64=r3, @ANYRES32, @ANYBLOB="0c000300faffffffffffffff0c00080009000000000000000c0006000300000000000000"], 0x58}, 0x1, 0x0, 0x0, 0x4000040}, 0x804) statx(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x2000, 0x80, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r5, 0xee00, r6) 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_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000000)=@assoc_value, 0x8) 15:18:00 executing program 2: r0 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) syz_mount_image$hfsplus(&(0x7f0000000000)='hfsplus\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x6c00, 0x0, 0x0, &(0x7f0000001480)={[{@gid={'gid', 0x3d, r1}}]}) 15:18:00 executing program 4: syz_mount_image$msdos(&(0x7f0000000340)='msdos\x00', &(0x7f0000000280)='./file0\x00', 0xe800, 0x1, &(0x7f0000000180)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400020401000200027400f8", 0x16}], 0x0, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000180)='./bus\x00', 0x0) io_setup(0x83, &(0x7f00000003c0)=0x0) r3 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) ftruncate(r3, 0x7fff) fcntl$setstatus(r1, 0x4, 0x44800) io_submit(r2, 0x6, &(0x7f0000000540)=[&(0x7f00000000c0)={0x2703000000000009, 0x800ff7f, 0x3, 0x1, 0x0, 0xffffffffffffffff, &(0x7f0000000000), 0x5000}]) [ 306.707465] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.3'. [ 306.733729] FAT-fs (loop5): error, fat_get_cluster: invalid cluster chain (i_pos 16) 15:18:00 executing program 0: r0 = socket(0x10, 0x3, 0x0) r1 = socket$inet(0x2, 0x3, 0x5) setsockopt$inet_msfilter(r1, 0x0, 0x8, &(0x7f0000000200)=ANY=[@ANYBLOB="f1"], 0x1) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000040)={0x0, @local, @local}, &(0x7f0000000000)=0xc) sendmsg$nl_route_sched(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000001c40)={&(0x7f0000000100)=@newqdisc={0x30, 0x24, 0x1, 0x0, 0x0, {0x0, 0x6, 0x0, r2, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_tbf={{0x8, 0x8, 'tbf\x00'}, {0x4}}]}, 0x30}}, 0x0) [ 306.774791] sctp: [Deprecated]: syz-executor.1 (pid 17539) Use of struct sctp_assoc_value in delayed_ack socket option. [ 306.774791] Use struct sctp_sack_info instead [ 306.775866] FAT-fs (loop5): Filesystem has been set read-only 15:18:00 executing program 3: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000001a80)={0xffffffffffffffff}) write$P9_RMKNOD(0xffffffffffffffff, 0x0, 0x0) getsockopt$TIPC_NODE_RECVQ_DEPTH(r0, 0x10f, 0x83, &(0x7f0000000000), &(0x7f0000000040)=0x4) openat$ppp(0xffffffffffffff9c, 0x0, 0x400422, 0x0) perf_event_open(&(0x7f0000001340)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x804, 0x0, &(0x7f000000dff8)={0xffffffffffffffff, 0xffffffffffffffff}) close(r1) sendmmsg$alg(r2, &(0x7f0000236fc8)=[{0x8004000, 0x0, &(0x7f0000000080)=[{&(0x7f0000000280)="c47e15817e4c6c6e0256f89f844a3690770874a508122454066a90051d7ea7c9960d89fbffe563084e5df9ed4653fbff9f0aabb8c7477b50a59c4b65ed3056e71bbf128afa39d40e2b0b7e21196df17c360f77b0ddae931b5756550755e725bfaed8d55b0b6ad2974943be14b02854ff35ddb4fe541ff8a9d9b3c4aa098fecb334cba0edf80868a9301f1920077e3e82f8799e7fd23dec6aee6f50ae35693abdb3a39c560ce5c87d31bf505e8c98cb38f377975f615e5f5c54e6765af939dd0d27d17b939bc14caba61f39b233fbedbd4f3dcc99eb37f21c632be51a8bce9646", 0xe0}, {&(0x7f0000000380)="306ac22525fce3fe5bad185ea9069815b4cb07ffdd5f0db7be5a8af11894337974a01715ca52d627496bf29f1612908dea819e65eb1112df30692ce12e2a3cec42fa11cbcda27e48149cc3d7c8b81c561e333bbd796d4ce2fadb02844e3361b48fb025e977df99fc7e623a9d9f3367f71170c2ad3239d54a457a759e86ffd4b5545e526365021813383767a4971cd7d9438b5056075bb5636833e2535a1fb0a930994f6c7ca8554f87eac32607b28e95df9277b15fe81fb9d4c93f2a162e5e03873727f373e1e77e8fa8271ec6600ea3af15bc8fec99c651b695620285dbaa3c77ff", 0xe2}, {&(0x7f0000000180)="d0002531d8ccc048dfb1e62c03af706e42ee00ae8bef6e7fcc2df37deef9afa54013c06792ec8a822c0167a3c6e64a690d796ebc4ebc9dabd178898d18d1e2939edf8116a0ea50470477ae9171aecd199c442dcb59caf7a78966c80365fde8797d6e3672347e071dc4fc3be95c6248f7288cc8a3cc633a557badd2e5264c07d36c241928a09f676b6fb93e610fefc1a4155d72", 0x93}], 0x3, &(0x7f0000000140)=[@assoc={0x18}], 0x18}], 0x1, 0x0) close(0xffffffffffffffff) r3 = syz_open_procfs(0x0, &(0x7f0000000600)='auxv\x00') sendfile(0xffffffffffffffff, r3, &(0x7f0000000240)=0x202, 0x4000000000dc) r4 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140)='nbd\x00') sendmsg$NBD_CMD_RECONFIGURE(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f00000000c0), 0xc, &(0x7f0000000180)={&(0x7f0000000280)=ANY=[@ANYRES16=r4, @ANYRES16=r3], 0x3}, 0x1, 0x0, 0x0, 0x44000}, 0x20004811) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000240)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r4, @ANYBLOB], 0x2c}, 0x1, 0x0, 0x0, 0x1}, 0x10) r5 = socket$nl_generic(0x10, 0x3, 0x10) r6 = syz_genetlink_get_family_id$tipc(&(0x7f00000003c0)='TIPC\x00') sendmsg$TIPC_CMD_ENABLE_BEARER(r5, &(0x7f0000000640)={0x0, 0xfffffffffffffe84, &(0x7f0000000680)={&(0x7f0000000040)={0x38, r6, 0x1, 0x0, 0x0, {{}, {}, {0x1c, 0x17, {0x0, 0x0, @l2={'eth', 0x3a, 'ip6_vti0\x00'}}}}}, 0x38}}, 0x0) sendmsg$TIPC_CMD_SET_NETID(0xffffffffffffffff, &(0x7f0000000500)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f00000004c0)={&(0x7f0000000480)={0x24, r6, 0x20, 0x70bd28, 0x25dfdbfd, {{}, {}, {0x8, 0x2, 0x7fffffff}}, ["", "", ""]}, 0x24}, 0x1, 0x0, 0x0, 0x1}, 0x4004010) syz_open_procfs(0x0, &(0x7f0000000240)='ns\x00') chdir(&(0x7f00000000c0)='./bus\x00') [ 306.869961] FAT-fs (loop5): error, fat_get_cluster: invalid cluster chain (i_pos 16) 15:18:00 executing program 0: r0 = socket(0x10, 0x3, 0x0) r1 = socket$inet(0x2, 0x3, 0x5) setsockopt$inet_msfilter(r1, 0x0, 0x8, &(0x7f0000000200)=ANY=[@ANYBLOB="f1"], 0x1) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000040)={0x0, @local, @local}, &(0x7f0000000000)=0xc) sendmsg$nl_route_sched(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000001c40)={&(0x7f0000000100)=@newqdisc={0x30, 0x24, 0x1, 0x0, 0x0, {0x0, 0x8, 0x0, r2, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_tbf={{0x8, 0x8, 'tbf\x00'}, {0x4}}]}, 0x30}}, 0x0) 15:18:01 executing program 5: syz_mount_image$msdos(&(0x7f0000000340)='msdos\x00', &(0x7f0000000280)='./file0\x00', 0xe800, 0x1, &(0x7f0000000180)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400020401000200027400f8", 0x16}], 0x800010, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000180)='./bus\x00', 0x0) io_setup(0x83, &(0x7f00000003c0)=0x0) r3 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) ftruncate(r3, 0x7fff) fcntl$setstatus(r1, 0x4, 0x44800) io_submit(r2, 0x6, &(0x7f0000000540)=[&(0x7f00000000c0)={0x2703000000000009, 0x800ff7f, 0x3, 0x4, 0x0, r1, &(0x7f0000000000), 0x5000}]) 15:18:01 executing program 4: syz_mount_image$msdos(&(0x7f0000000340)='msdos\x00', &(0x7f0000000280)='./file0\x00', 0xe800, 0x1, &(0x7f0000000180)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400020401000200027400f8", 0x16}], 0x0, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000180)='./bus\x00', 0x0) io_setup(0x83, &(0x7f00000003c0)=0x0) r3 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) ftruncate(r3, 0x7fff) fcntl$setstatus(r1, 0x4, 0x44800) io_submit(r2, 0x6, &(0x7f0000000540)=[&(0x7f00000000c0)={0x2703000000000009, 0x800ff7f, 0x3, 0x1, 0x0, 0xffffffffffffffff, &(0x7f0000000000), 0x5000}]) [ 307.059563] FAT-fs (loop5): error, fat_get_cluster: invalid cluster chain (i_pos 16) 15:18:01 executing program 0: r0 = socket(0x10, 0x3, 0x0) r1 = socket$inet(0x2, 0x3, 0x5) setsockopt$inet_msfilter(r1, 0x0, 0x8, &(0x7f0000000200)=ANY=[@ANYBLOB="f1"], 0x1) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000040)={0x0, @local, @local}, &(0x7f0000000000)=0xc) sendmsg$nl_route_sched(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000001c40)={&(0x7f0000000100)=@newqdisc={0x30, 0x24, 0x1, 0x0, 0x0, {0x0, 0x9, 0x0, r2, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_tbf={{0x8, 0x8, 'tbf\x00'}, {0x4}}]}, 0x30}}, 0x0) [ 307.115949] Started in network mode [ 307.136121] Own node identity , cluster identity 4711 [ 307.152548] Failed to obtain node identity [ 307.178842] Enabling of bearer rejected, failed to enable media [ 307.262291] Started in network mode [ 307.282507] Own node identity , cluster identity 4711 [ 307.283863] FAT-fs (loop5): error, fat_get_cluster: invalid cluster chain (i_pos 16) [ 307.309395] Failed to obtain node identity [ 307.309985] FAT-fs (loop5): Filesystem has been set read-only [ 307.324969] FAT-fs (loop5): error, fat_get_cluster: invalid cluster chain (i_pos 16) [ 307.343062] Enabling of bearer rejected, failed to enable media 15:18:01 executing program 3: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000001a80)={0xffffffffffffffff}) write$P9_RMKNOD(0xffffffffffffffff, 0x0, 0x0) getsockopt$TIPC_NODE_RECVQ_DEPTH(r0, 0x10f, 0x83, &(0x7f0000000000), &(0x7f0000000040)=0x4) openat$ppp(0xffffffffffffff9c, 0x0, 0x400422, 0x0) perf_event_open(&(0x7f0000001340)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x804, 0x0, &(0x7f000000dff8)={0xffffffffffffffff, 0xffffffffffffffff}) close(r1) sendmmsg$alg(r2, &(0x7f0000236fc8)=[{0x8004000, 0x0, &(0x7f0000000080)=[{&(0x7f0000000280)="c47e15817e4c6c6e0256f89f844a3690770874a508122454066a90051d7ea7c9960d89fbffe563084e5df9ed4653fbff9f0aabb8c7477b50a59c4b65ed3056e71bbf128afa39d40e2b0b7e21196df17c360f77b0ddae931b5756550755e725bfaed8d55b0b6ad2974943be14b02854ff35ddb4fe541ff8a9d9b3c4aa098fecb334cba0edf80868a9301f1920077e3e82f8799e7fd23dec6aee6f50ae35693abdb3a39c560ce5c87d31bf505e8c98cb38f377975f615e5f5c54e6765af939dd0d27d17b939bc14caba61f39b233fbedbd4f3dcc99eb37f21c632be51a8bce9646", 0xe0}, {&(0x7f0000000380)="306ac22525fce3fe5bad185ea9069815b4cb07ffdd5f0db7be5a8af11894337974a01715ca52d627496bf29f1612908dea819e65eb1112df30692ce12e2a3cec42fa11cbcda27e48149cc3d7c8b81c561e333bbd796d4ce2fadb02844e3361b48fb025e977df99fc7e623a9d9f3367f71170c2ad3239d54a457a759e86ffd4b5545e526365021813383767a4971cd7d9438b5056075bb5636833e2535a1fb0a930994f6c7ca8554f87eac32607b28e95df9277b15fe81fb9d4c93f2a162e5e03873727f373e1e77e8fa8271ec6600ea3af15bc8fec99c651b695620285dbaa3c77ff", 0xe2}, {&(0x7f0000000180)="d0002531d8ccc048dfb1e62c03af706e42ee00ae8bef6e7fcc2df37deef9afa54013c06792ec8a822c0167a3c6e64a690d796ebc4ebc9dabd178898d18d1e2939edf8116a0ea50470477ae9171aecd199c442dcb59caf7a78966c80365fde8797d6e3672347e071dc4fc3be95c6248f7288cc8a3cc633a557badd2e5264c07d36c241928a09f676b6fb93e610fefc1a4155d72", 0x93}], 0x3, &(0x7f0000000140)=[@assoc={0x18}], 0x18}], 0x1, 0x0) close(0xffffffffffffffff) r3 = syz_open_procfs(0x0, &(0x7f0000000600)='auxv\x00') sendfile(0xffffffffffffffff, r3, &(0x7f0000000240)=0x202, 0x4000000000dc) r4 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140)='nbd\x00') sendmsg$NBD_CMD_RECONFIGURE(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f00000000c0), 0xc, &(0x7f0000000180)={&(0x7f0000000280)=ANY=[@ANYRES16=r4, @ANYRES16=r3], 0x3}, 0x1, 0x0, 0x0, 0x44000}, 0x20004811) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000240)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r4, @ANYBLOB], 0x2c}, 0x1, 0x0, 0x0, 0x1}, 0x10) r5 = socket$nl_generic(0x10, 0x3, 0x10) r6 = syz_genetlink_get_family_id$tipc(&(0x7f00000003c0)='TIPC\x00') sendmsg$TIPC_CMD_ENABLE_BEARER(r5, &(0x7f0000000640)={0x0, 0xfffffffffffffe84, &(0x7f0000000680)={&(0x7f0000000040)={0x38, r6, 0x1, 0x0, 0x0, {{}, {}, {0x1c, 0x17, {0x0, 0x0, @l2={'eth', 0x3a, 'ip6_vti0\x00'}}}}}, 0x38}}, 0x0) sendmsg$TIPC_CMD_SET_NETID(0xffffffffffffffff, &(0x7f0000000500)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f00000004c0)={&(0x7f0000000480)={0x24, r6, 0x20, 0x70bd28, 0x25dfdbfd, {{}, {}, {0x8, 0x2, 0x7fffffff}}, ["", "", ""]}, 0x24}, 0x1, 0x0, 0x0, 0x1}, 0x4004010) syz_open_procfs(0x0, &(0x7f0000000240)='ns\x00') chdir(&(0x7f00000000c0)='./bus\x00') 15:18:01 executing program 0: r0 = socket(0x10, 0x3, 0x0) r1 = socket$inet(0x2, 0x3, 0x5) setsockopt$inet_msfilter(r1, 0x0, 0x8, &(0x7f0000000200)=ANY=[@ANYBLOB="f1"], 0x1) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000040)={0x0, @local, @local}, &(0x7f0000000000)=0xc) sendmsg$nl_route_sched(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000001c40)={&(0x7f0000000100)=@newqdisc={0x30, 0x24, 0x1, 0x0, 0x0, {0x0, 0xa, 0x0, r2, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_tbf={{0x8, 0x8, 'tbf\x00'}, {0x4}}]}, 0x30}}, 0x0) 15:18:01 executing program 4: syz_mount_image$msdos(&(0x7f0000000340)='msdos\x00', &(0x7f0000000280)='./file0\x00', 0xe800, 0x1, &(0x7f0000000180)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400020401000200027400f8", 0x16}], 0x0, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000180)='./bus\x00', 0x0) io_setup(0x83, &(0x7f00000003c0)=0x0) r3 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) ftruncate(r3, 0x7fff) fcntl$setstatus(r1, 0x4, 0x44800) io_submit(r2, 0x6, &(0x7f0000000540)=[&(0x7f00000000c0)={0x2703000000000009, 0x800ff7f, 0x3, 0x1, 0x0, 0xffffffffffffffff, &(0x7f0000000000), 0x5000}]) [ 307.531010] FAT-fs (loop5): error, fat_get_cluster: invalid cluster chain (i_pos 16) 15:18:01 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0x212000, 0x0) sendmsg$NFNL_MSG_CTHELPER_DEL(r1, &(0x7f00000001c0)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x28, 0x2, 0x9, 0x5, 0x0, 0x0, {0x1, 0x0, 0x9}, [@NFCTH_POLICY={0xc, 0x4, 0x0, 0x1, {0x8, 0x1, 0x1, 0x0, 0x6}}, @NFCTH_QUEUE_NUM={0x8, 0x3, 0x1, 0x0, 0x8}]}, 0x28}, 0x1, 0x0, 0x0, 0x40}, 0x4f3b77a3d4cacb4) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @ipv4={[], [], @empty}}, 0x1c) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x4e21, 0x0, @ipv4={[], [], @dev={0xac, 0x14, 0x14, 0x38}}}, 0x1c) 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_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000000)=@assoc_value, 0x8) 15:18:01 executing program 5: syz_mount_image$msdos(&(0x7f0000000340)='msdos\x00', &(0x7f0000000280)='./file0\x00', 0xe800, 0x1, &(0x7f0000000180)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400020401000200027400f8", 0x16}], 0x800010, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000180)='./bus\x00', 0x0) io_setup(0x83, &(0x7f00000003c0)=0x0) r3 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) ftruncate(r3, 0x7fff) fcntl$setstatus(r1, 0x4, 0x44800) io_submit(r2, 0x6, &(0x7f0000000540)=[&(0x7f00000000c0)={0x2703000000000009, 0x800ff7f, 0x3, 0x5, 0x0, r1, &(0x7f0000000000), 0x5000}]) 15:18:01 executing program 0: r0 = socket(0x10, 0x3, 0x0) r1 = socket$inet(0x2, 0x3, 0x5) setsockopt$inet_msfilter(r1, 0x0, 0x8, &(0x7f0000000200)=ANY=[@ANYBLOB="f1"], 0x1) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000040)={0x0, @local, @local}, &(0x7f0000000000)=0xc) sendmsg$nl_route_sched(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000001c40)={&(0x7f0000000100)=@newqdisc={0x30, 0x24, 0x1, 0x0, 0x0, {0x0, 0xb, 0x0, r2, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_tbf={{0x8, 0x8, 'tbf\x00'}, {0x4}}]}, 0x30}}, 0x0) 15:18:01 executing program 2: r0 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) syz_mount_image$hfsplus(&(0x7f0000000000)='hfsplus\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x7400, 0x0, 0x0, &(0x7f0000001480)={[{@gid={'gid', 0x3d, r1}}]}) [ 307.602644] Started in network mode [ 307.621406] Own node identity , cluster identity 4711 [ 307.627537] Failed to obtain node identity [ 307.633286] Enabling of bearer rejected, failed to enable media 15:18:01 executing program 0: r0 = socket(0x10, 0x3, 0x0) r1 = socket$inet(0x2, 0x3, 0x5) setsockopt$inet_msfilter(r1, 0x0, 0x8, &(0x7f0000000200)=ANY=[@ANYBLOB="f1"], 0x1) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000040)={0x0, @local, @local}, &(0x7f0000000000)=0xc) sendmsg$nl_route_sched(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000001c40)={&(0x7f0000000100)=@newqdisc={0x30, 0x24, 0x1, 0x0, 0x0, {0x0, 0xc, 0x0, r2, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_tbf={{0x8, 0x8, 'tbf\x00'}, {0x4}}]}, 0x30}}, 0x0) 15:18:01 executing program 3: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000001a80)={0xffffffffffffffff}) write$P9_RMKNOD(0xffffffffffffffff, 0x0, 0x0) getsockopt$TIPC_NODE_RECVQ_DEPTH(r0, 0x10f, 0x83, &(0x7f0000000000), &(0x7f0000000040)=0x4) openat$ppp(0xffffffffffffff9c, 0x0, 0x400422, 0x0) perf_event_open(&(0x7f0000001340)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x804, 0x0, &(0x7f000000dff8)={0xffffffffffffffff, 0xffffffffffffffff}) close(r1) sendmmsg$alg(r2, &(0x7f0000236fc8)=[{0x8004000, 0x0, &(0x7f0000000080)=[{&(0x7f0000000280)="c47e15817e4c6c6e0256f89f844a3690770874a508122454066a90051d7ea7c9960d89fbffe563084e5df9ed4653fbff9f0aabb8c7477b50a59c4b65ed3056e71bbf128afa39d40e2b0b7e21196df17c360f77b0ddae931b5756550755e725bfaed8d55b0b6ad2974943be14b02854ff35ddb4fe541ff8a9d9b3c4aa098fecb334cba0edf80868a9301f1920077e3e82f8799e7fd23dec6aee6f50ae35693abdb3a39c560ce5c87d31bf505e8c98cb38f377975f615e5f5c54e6765af939dd0d27d17b939bc14caba61f39b233fbedbd4f3dcc99eb37f21c632be51a8bce9646", 0xe0}, {&(0x7f0000000380)="306ac22525fce3fe5bad185ea9069815b4cb07ffdd5f0db7be5a8af11894337974a01715ca52d627496bf29f1612908dea819e65eb1112df30692ce12e2a3cec42fa11cbcda27e48149cc3d7c8b81c561e333bbd796d4ce2fadb02844e3361b48fb025e977df99fc7e623a9d9f3367f71170c2ad3239d54a457a759e86ffd4b5545e526365021813383767a4971cd7d9438b5056075bb5636833e2535a1fb0a930994f6c7ca8554f87eac32607b28e95df9277b15fe81fb9d4c93f2a162e5e03873727f373e1e77e8fa8271ec6600ea3af15bc8fec99c651b695620285dbaa3c77ff", 0xe2}, {&(0x7f0000000180)="d0002531d8ccc048dfb1e62c03af706e42ee00ae8bef6e7fcc2df37deef9afa54013c06792ec8a822c0167a3c6e64a690d796ebc4ebc9dabd178898d18d1e2939edf8116a0ea50470477ae9171aecd199c442dcb59caf7a78966c80365fde8797d6e3672347e071dc4fc3be95c6248f7288cc8a3cc633a557badd2e5264c07d36c241928a09f676b6fb93e610fefc1a4155d72", 0x93}], 0x3, &(0x7f0000000140)=[@assoc={0x18}], 0x18}], 0x1, 0x0) close(0xffffffffffffffff) r3 = syz_open_procfs(0x0, &(0x7f0000000600)='auxv\x00') sendfile(0xffffffffffffffff, r3, &(0x7f0000000240)=0x202, 0x4000000000dc) r4 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140)='nbd\x00') sendmsg$NBD_CMD_RECONFIGURE(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f00000000c0), 0xc, &(0x7f0000000180)={&(0x7f0000000280)=ANY=[@ANYRES16=r4, @ANYRES16=r3], 0x3}, 0x1, 0x0, 0x0, 0x44000}, 0x20004811) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000240)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r4, @ANYBLOB], 0x2c}, 0x1, 0x0, 0x0, 0x1}, 0x10) r5 = socket$nl_generic(0x10, 0x3, 0x10) r6 = syz_genetlink_get_family_id$tipc(&(0x7f00000003c0)='TIPC\x00') sendmsg$TIPC_CMD_ENABLE_BEARER(r5, &(0x7f0000000640)={0x0, 0xfffffffffffffe84, &(0x7f0000000680)={&(0x7f0000000040)={0x38, r6, 0x1, 0x0, 0x0, {{}, {}, {0x1c, 0x17, {0x0, 0x0, @l2={'eth', 0x3a, 'ip6_vti0\x00'}}}}}, 0x38}}, 0x0) sendmsg$TIPC_CMD_SET_NETID(0xffffffffffffffff, &(0x7f0000000500)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f00000004c0)={&(0x7f0000000480)={0x24, r6, 0x20, 0x70bd28, 0x25dfdbfd, {{}, {}, {0x8, 0x2, 0x7fffffff}}, ["", "", ""]}, 0x24}, 0x1, 0x0, 0x0, 0x1}, 0x4004010) syz_open_procfs(0x0, &(0x7f0000000240)='ns\x00') chdir(&(0x7f00000000c0)='./bus\x00') [ 307.751354] FAT-fs (loop5): error, fat_get_cluster: invalid cluster chain (i_pos 16) [ 307.783414] sctp: [Deprecated]: syz-executor.1 (pid 17612) Use of struct sctp_assoc_value in delayed_ack socket option. [ 307.783414] Use struct sctp_sack_info instead 15:18:01 executing program 4: syz_mount_image$msdos(&(0x7f0000000340)='msdos\x00', &(0x7f0000000280)='./file0\x00', 0xe800, 0x1, &(0x7f0000000180)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400020401000200027400f8", 0x16}], 0x0, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000180)='./bus\x00', 0x0) io_setup(0x83, &(0x7f00000003c0)=0x0) r3 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) ftruncate(r3, 0x7fff) fcntl$setstatus(r1, 0x4, 0x44800) io_submit(r2, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0x2703000000000009, 0x800ff7f, 0x3, 0x1, 0x0, r1, 0x0}]) [ 307.803240] FAT-fs (loop5): Filesystem has been set read-only [ 307.817444] FAT-fs (loop5): error, fat_get_cluster: invalid cluster chain (i_pos 16) 15:18:01 executing program 0: r0 = socket(0x10, 0x3, 0x0) r1 = socket$inet(0x2, 0x3, 0x5) setsockopt$inet_msfilter(r1, 0x0, 0x8, &(0x7f0000000200)=ANY=[@ANYBLOB="f1"], 0x1) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000040)={0x0, @local, @local}, &(0x7f0000000000)=0xc) sendmsg$nl_route_sched(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000001c40)={&(0x7f0000000100)=@newqdisc={0x30, 0x24, 0x1, 0x0, 0x0, {0x0, 0xe, 0x0, r2, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_tbf={{0x8, 0x8, 'tbf\x00'}, {0x4}}]}, 0x30}}, 0x0) 15:18:01 executing program 5: syz_mount_image$msdos(&(0x7f0000000340)='msdos\x00', &(0x7f0000000280)='./file0\x00', 0xe800, 0x1, &(0x7f0000000180)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400020401000200027400f8", 0x16}], 0x800010, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000180)='./bus\x00', 0x0) io_setup(0x83, &(0x7f00000003c0)=0x0) r3 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) ftruncate(r3, 0x7fff) fcntl$setstatus(r1, 0x4, 0x44800) io_submit(r2, 0x6, &(0x7f0000000540)=[&(0x7f00000000c0)={0x2703000000000009, 0x800ff7f, 0x3, 0x6, 0x0, r1, &(0x7f0000000000), 0x5000}]) 15:18:02 executing program 3: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) openat$full(0xffffffffffffff9c, &(0x7f0000000180)='/dev/full\x00', 0x2a8801, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) sendmmsg$sock(0xffffffffffffffff, &(0x7f0000000840)=[{{0x0, 0x0, &(0x7f00000005c0)=[{&(0x7f0000000080)="47ce8219fa5aa7e4a0b34fec75226c392c0f133ddae896deee7cfebe101f4510cf8455210a1912108d", 0x29}], 0x1}}], 0x1, 0x0) sendmsg$AUDIT_SET(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000014c0)={&(0x7f00000000c0)={0x38, 0x3e9, 0x0, 0x0, 0x0, {0x4f}}, 0x38}}, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)}, {&(0x7f0000000000)="0832f497d3837b7db1a0f455b0008750418e4bb321019511dc5df214538d1efb1ffe03284f6d33265be9c604c893f20e96beeb2aa4c457ac37a3a3f1ce8682500fcecd80", 0x44}], 0x2, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x33) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) [ 307.992994] Started in network mode [ 307.997559] Own node identity , cluster identity 4711 [ 308.004293] FAT-fs (loop5): error, fat_get_cluster: invalid cluster chain (i_pos 16) [ 308.015123] Failed to obtain node identity [ 308.022767] Enabling of bearer rejected, failed to enable media 15:18:02 executing program 0: r0 = socket(0x10, 0x3, 0x0) r1 = socket$inet(0x2, 0x3, 0x5) setsockopt$inet_msfilter(r1, 0x0, 0x8, &(0x7f0000000200)=ANY=[@ANYBLOB="f1"], 0x1) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000040)={0x0, @local, @local}, &(0x7f0000000000)=0xc) sendmsg$nl_route_sched(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000001c40)={&(0x7f0000000100)=@newqdisc={0x30, 0x24, 0x1, 0x0, 0x0, {0x0, 0xf, 0x0, r2, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_tbf={{0x8, 0x8, 'tbf\x00'}, {0x4}}]}, 0x30}}, 0x0) 15:18:02 executing program 4: syz_mount_image$msdos(&(0x7f0000000340)='msdos\x00', &(0x7f0000000280)='./file0\x00', 0xe800, 0x1, &(0x7f0000000180)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400020401000200027400f8", 0x16}], 0x0, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000180)='./bus\x00', 0x0) io_setup(0x83, &(0x7f00000003c0)=0x0) r3 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) ftruncate(r3, 0x7fff) fcntl$setstatus(r1, 0x4, 0x44800) io_submit(r2, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0x2703000000000009, 0x800ff7f, 0x3, 0x1, 0x0, r1, 0x0}]) [ 308.260877] FAT-fs (loop5): error, invalid access to FAT (entry 0x00000020) [ 308.272964] FAT-fs (loop5): Filesystem has been set read-only [ 308.279633] FAT-fs (loop5): error, invalid access to FAT (entry 0x00000020) 15:18:02 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) ioctl$sock_SIOCGIFVLAN_SET_VLAN_INGRESS_PRIORITY_CMD(r0, 0x8982, &(0x7f0000000080)={0x2, 'syz_tun\x00', {0x7}, 0x5}) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @ipv4={[], [], @empty}}, 0x1c) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x4e21, 0x0, @ipv4={[], [], @dev={0xac, 0x14, 0x14, 0x38}}}, 0x1c) 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_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000000)=@assoc_value, 0x8) 15:18:02 executing program 0: r0 = socket(0x10, 0x3, 0x0) r1 = socket$inet(0x2, 0x3, 0x5) setsockopt$inet_msfilter(r1, 0x0, 0x8, &(0x7f0000000200)=ANY=[@ANYBLOB="f1"], 0x1) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000040)={0x0, @local, @local}, &(0x7f0000000000)=0xc) sendmsg$nl_route_sched(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000001c40)={&(0x7f0000000100)=@newqdisc={0x30, 0x24, 0x1, 0x0, 0x0, {0x0, 0x10, 0x0, r2, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_tbf={{0x8, 0x8, 'tbf\x00'}, {0x4}}]}, 0x30}}, 0x0) 15:18:02 executing program 4: syz_mount_image$msdos(&(0x7f0000000340)='msdos\x00', &(0x7f0000000280)='./file0\x00', 0xe800, 0x1, &(0x7f0000000180)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400020401000200027400f8", 0x16}], 0x0, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000180)='./bus\x00', 0x0) io_setup(0x83, &(0x7f00000003c0)=0x0) r3 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) ftruncate(r3, 0x7fff) fcntl$setstatus(r1, 0x4, 0x44800) io_submit(r2, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0x2703000000000009, 0x800ff7f, 0x3, 0x1, 0x0, r1, 0x0}]) 15:18:02 executing program 5: syz_mount_image$msdos(&(0x7f0000000340)='msdos\x00', &(0x7f0000000280)='./file0\x00', 0xe800, 0x1, &(0x7f0000000180)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400020401000200027400f8", 0x16}], 0x800010, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000180)='./bus\x00', 0x0) io_setup(0x83, &(0x7f00000003c0)=0x0) r3 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) ftruncate(r3, 0x7fff) fcntl$setstatus(r1, 0x4, 0x44800) io_submit(r2, 0x6, &(0x7f0000000540)=[&(0x7f00000000c0)={0x2703000000000009, 0x800ff7f, 0x3, 0x7, 0x0, r1, &(0x7f0000000000), 0x5000}]) 15:18:02 executing program 2: r0 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) syz_mount_image$hfsplus(&(0x7f0000000000)='hfsplus\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x7a00, 0x0, 0x0, &(0x7f0000001480)={[{@gid={'gid', 0x3d, r1}}]}) [ 308.585494] sctp: [Deprecated]: syz-executor.1 (pid 17661) Use of struct sctp_assoc_value in delayed_ack socket option. [ 308.585494] Use struct sctp_sack_info instead 15:18:02 executing program 0: r0 = socket(0x10, 0x3, 0x0) r1 = socket$inet(0x2, 0x3, 0x5) setsockopt$inet_msfilter(r1, 0x0, 0x8, &(0x7f0000000200)=ANY=[@ANYBLOB="f1"], 0x1) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000040)={0x0, @local, @local}, &(0x7f0000000000)=0xc) sendmsg$nl_route_sched(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000001c40)={&(0x7f0000000100)=@newqdisc={0x30, 0x24, 0x1, 0x0, 0x0, {0x0, 0x60, 0x0, r2, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_tbf={{0x8, 0x8, 'tbf\x00'}, {0x4}}]}, 0x30}}, 0x0) [ 308.762164] FAT-fs (loop5): error, invalid access to FAT (entry 0x00000020) [ 308.780168] FAT-fs (loop5): Filesystem has been set read-only [ 308.790455] sctp: [Deprecated]: syz-executor.1 (pid 17681) Use of struct sctp_assoc_value in delayed_ack socket option. [ 308.790455] Use struct sctp_sack_info instead [ 308.813470] FAT-fs (loop5): error, invalid access to FAT (entry 0x00000020) 15:18:02 executing program 0: r0 = socket(0x10, 0x3, 0x0) r1 = socket$inet(0x2, 0x3, 0x5) setsockopt$inet_msfilter(r1, 0x0, 0x8, &(0x7f0000000200)=ANY=[@ANYBLOB="f1"], 0x1) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000040)={0x0, @local, @local}, &(0x7f0000000000)=0xc) sendmsg$nl_route_sched(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000001c40)={&(0x7f0000000100)=@newqdisc={0x30, 0x24, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r2, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_tbf={{0x8, 0x8, 'tbf\x00'}, {0x4}}]}, 0x30}}, 0x0) 15:18:02 executing program 4 (fault-call:8 fault-nth:0): syz_mount_image$msdos(&(0x7f0000000340)='msdos\x00', &(0x7f0000000280)='./file0\x00', 0xe800, 0x1, &(0x7f0000000180)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400020401000200027400f8", 0x16}], 0x0, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000180)='./bus\x00', 0x0) io_setup(0x83, &(0x7f00000003c0)=0x0) r3 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) ftruncate(r3, 0x7fff) fcntl$setstatus(r1, 0x4, 0x44800) io_submit(r2, 0x6, &(0x7f0000000540)=[&(0x7f00000000c0)={0x2703000000000009, 0x800ff7f, 0x3, 0x1, 0x0, r1, &(0x7f0000000000), 0x5000}]) 15:18:02 executing program 5: syz_mount_image$msdos(&(0x7f0000000340)='msdos\x00', &(0x7f0000000280)='./file0\x00', 0xe800, 0x1, &(0x7f0000000180)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400020401000200027400f8", 0x16}], 0x800010, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000180)='./bus\x00', 0x0) io_setup(0x83, &(0x7f00000003c0)=0x0) r3 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) ftruncate(r3, 0x7fff) fcntl$setstatus(r1, 0x4, 0x44800) io_submit(r2, 0x6, &(0x7f0000000540)=[&(0x7f00000000c0)={0x2703000000000009, 0x800ff7f, 0x3, 0x8, 0x0, r1, &(0x7f0000000000), 0x5000}]) [ 309.052310] FAULT_INJECTION: forcing a failure. [ 309.052310] name failslab, interval 1, probability 0, space 0, times 0 [ 309.075097] CPU: 0 PID: 17693 Comm: syz-executor.4 Not tainted 4.19.127-syzkaller #0 [ 309.082989] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 309.092338] Call Trace: [ 309.094931] dump_stack+0x1fc/0x2fe [ 309.098571] should_fail.cold+0xa/0x14 [ 309.102480] ? setup_fault_attr+0x200/0x200 [ 309.106818] __should_failslab+0x115/0x180 [ 309.111092] should_failslab+0x5/0xf [ 309.114808] kmem_cache_alloc+0x278/0x370 [ 309.118986] io_submit_one+0x131/0x20c0 [ 309.122970] ? lookup_ioctx+0x1c0/0x7c0 [ 309.126985] ? aio_fsync+0x350/0x350 [ 309.130699] ? lock_acquire+0x170/0x3c0 [ 309.134678] ? __might_fault+0x11f/0x1d0 [ 309.138765] ? __might_fault+0xef/0x1d0 [ 309.142753] ? __se_sys_io_submit+0x142/0x4a0 [ 309.147250] __se_sys_io_submit+0x142/0x4a0 [ 309.151606] ? io_submit_one+0x20c0/0x20c0 [ 309.155852] ? fput+0x2b/0x190 [ 309.159059] ? __ia32_sys_read+0xb0/0xb0 [ 309.160107] FAT-fs (loop5): error, invalid access to FAT (entry 0x00000020) [ 309.163150] ? __se_sys_clock_nanosleep+0x2b0/0x2b0 [ 309.163166] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 309.163184] ? trace_hardirqs_off_caller+0x69/0x210 [ 309.185073] ? do_syscall_64+0xf9/0x620 [ 309.189059] do_syscall_64+0xf9/0x620 [ 309.192884] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 309.198111] RIP: 0033:0x45ca69 [ 309.201319] Code: 0d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 db b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 309.220239] RSP: 002b:00007f6656d42c78 EFLAGS: 00000246 ORIG_RAX: 00000000000000d1 [ 309.227944] RAX: ffffffffffffffda RBX: 00000000004e0d40 RCX: 000000000045ca69 [ 309.235249] RDX: 0000000020000540 RSI: 0000000000000006 RDI: 00007f6656d20000 [ 309.242521] RBP: 000000000078bf00 R08: 0000000000000000 R09: 0000000000000000 [ 309.244662] FAT-fs (loop5): Filesystem has been set read-only [ 309.249814] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000006 [ 309.249823] R13: 00000000000001fb R14: 00000000004c4486 R15: 00007f6656d436d4 [ 309.292827] FAT-fs (loop5): error, invalid access to FAT (entry 0x00000020) 15:18:05 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) openat$dir(0xffffffffffffff9c, 0x0, 0x10040, 0x0) perf_event_open(&(0x7f00000003c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x80, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) r2 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/btrfs-control\x00', 0x10000, 0x0) bpf$MAP_DELETE_BATCH(0x1b, &(0x7f0000000300)={&(0x7f0000000000)="0a54ab318533f12762b0371e9511d127531000eb0d9d1ea4abcdc13f75f07f3ce39b761694e467633560f6983c9a37964cd305ad1740e3c84d946cbc27c24d2283f72a4d94af8c55984b5c833a85e9127c5718941853c424f59dda07fd7fd69ba2a76b6a903837d1f17904ebfa11840ad2680e5e865f0b", &(0x7f0000000080)=""/1, &(0x7f0000000180)="f961c015346ebeb4b4a3e1276a2642b0e40931fb71b416ca86e07eb864c7a3bfde373563ba64e78d1d2d173678639dc63b50676c5bf1e2a82a02284c4c05d436e7a8ea4330c5aa3d23112a11f9444ea4c87840ceab0b2f72c6165465c948c16c52064f948977182b7d977d3f", &(0x7f0000000200)="e953b019753364fa7e85343870d95fefa7f8374c84237dd27653cae1346052f3d9f2aa10acaf8c2c00ae4910634df956dc2390d7b53db63e14fd0b3722f07fe8b1bb01755df86abc818383397a79accf2b6c86e9bb4f4803a63a34a0e997ce03587e34f2cfd9ce2e9c86ef9c589b8aae3d81c60c5aa9381fda7a6f7be32ddb16e56215706e31f1455dab", 0x5, r2, 0x4}, 0x38) ioctl$sock_inet6_SIOCSIFADDR(r1, 0x89a1, &(0x7f00000000c0)={@local={0xfe, 0x80, [0x600, 0x3ef, 0x0, 0x3f00000000000000, 0x100000000000000, 0x0, 0x1103, 0x0, 0x0, 0x0, 0x0, 0x6]}}) r3 = syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000540)='NLBL_UNLBL\x00') sendmsg$NLBL_UNLABEL_C_ACCEPT(0xffffffffffffffff, &(0x7f0000000600)={&(0x7f0000000500)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f00000005c0)={&(0x7f0000000580)={0x28, r3, 0x400, 0x70bd26, 0x25dfdbfe, {}, [@NLBL_UNLABEL_A_IPV6MASK={0x14, 0x3, @empty}]}, 0x28}, 0x1, 0x0, 0x0, 0x4000080}, 0x4004000) ioctl$sock_inet6_SIOCADDRT(r1, 0x89a0, &(0x7f0000000100)={@local={0xfe, 0x80, [0x0, 0xfeff0000]}, @empty, @loopback}) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x28031, 0xffffffffffffffff, 0x0) recvfrom$inet6(0xffffffffffffffff, &(0x7f0000000440)=""/192, 0xc0, 0x2004, &(0x7f0000000340)={0xa, 0x4e24, 0x4, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01', 0x3}, 0x1c) socketpair$unix(0x1, 0x0, 0x0, 0x0) bind$inet(r0, &(0x7f0000000380)={0x2, 0x4e24, @broadcast}, 0x10) 15:18:05 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000600)='auxv\x00') sendfile(0xffffffffffffffff, r0, &(0x7f0000000240)=0x202, 0x4000000000dc) syz_genetlink_get_family_id$nbd(&(0x7f0000000140)='nbd\x00') sendmsg$NBD_CMD_RECONFIGURE(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000000)={&(0x7f0000000200)=ANY=[@ANYRES16=0x0, @ANYBLOB="0fe6af4cae77dfed3de358595d0b4f8b18117fa9ec171ca78e5dd9d7d0d8ed682a"], 0x3}, 0x1, 0x0, 0x0, 0x44000}, 0x24000891) setsockopt$IP_VS_SO_SET_DELDEST(r0, 0x0, 0x488, &(0x7f0000000140)={{0x84, @broadcast, 0x4e23, 0x0, 'rr\x00', 0x0, 0xf9, 0xb}, {@empty, 0x4e21, 0x0, 0x3, 0x0, 0x2}}, 0x44) r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r1, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @ipv4={[], [], @empty}}, 0x1c) connect$inet6(r1, &(0x7f0000000040)={0xa, 0x4e21, 0x0, @ipv4={[], [], @initdev={0xac, 0x1e, 0x1, 0x0}}}, 0x1c) r2 = gettid() ptrace$setopts(0x4206, r2, 0x0, 0x0) tkill(r2, 0x3c) ptrace$cont(0x18, r2, 0x0, 0x0) ptrace$setregs(0xd, r2, 0x0, &(0x7f0000000080)) ptrace$cont(0x20, r2, 0x0, 0x2) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x2}, r2, 0xe, 0xffffffffffffffff, 0x0) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) r4 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f0000000040)={r5, @in6={{0xa, 0x0, 0x0, @ipv4={[], [], @initdev={0xac, 0x1e, 0x0, 0x0}}}}}, &(0x7f0000000100)=0x84) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000080)=@sack_info={r5, 0x7, 0x2543}, 0xc) 15:18:05 executing program 0: r0 = socket(0x10, 0x3, 0x0) r1 = socket$inet(0x2, 0x3, 0x5) setsockopt$inet_msfilter(r1, 0x0, 0x8, &(0x7f0000000200)=ANY=[@ANYBLOB="f1"], 0x1) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000040)={0x0, @local, @local}, &(0x7f0000000000)=0xc) sendmsg$nl_route_sched(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000001c40)={&(0x7f0000000100)=@newqdisc={0x30, 0x24, 0x1, 0x0, 0x0, {0x0, 0x0, 0x2, r2, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_tbf={{0x8, 0x8, 'tbf\x00'}, {0x4}}]}, 0x30}}, 0x0) 15:18:05 executing program 4 (fault-call:8 fault-nth:1): syz_mount_image$msdos(&(0x7f0000000340)='msdos\x00', &(0x7f0000000280)='./file0\x00', 0xe800, 0x1, &(0x7f0000000180)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400020401000200027400f8", 0x16}], 0x0, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000180)='./bus\x00', 0x0) io_setup(0x83, &(0x7f00000003c0)=0x0) r3 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) ftruncate(r3, 0x7fff) fcntl$setstatus(r1, 0x4, 0x44800) io_submit(r2, 0x6, &(0x7f0000000540)=[&(0x7f00000000c0)={0x2703000000000009, 0x800ff7f, 0x3, 0x1, 0x0, r1, &(0x7f0000000000), 0x5000}]) 15:18:05 executing program 5: syz_mount_image$msdos(&(0x7f0000000340)='msdos\x00', &(0x7f0000000280)='./file0\x00', 0xe800, 0x1, &(0x7f0000000180)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400020401000200027400f8", 0x16}], 0x800010, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000180)='./bus\x00', 0x0) io_setup(0x83, &(0x7f00000003c0)=0x0) r3 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) ftruncate(r3, 0x7fff) fcntl$setstatus(r1, 0x4, 0x44800) io_submit(r2, 0x6, &(0x7f0000000540)=[&(0x7f00000000c0)={0x2703000000000009, 0x800ff7f, 0x3, 0x9, 0x0, r1, &(0x7f0000000000), 0x5000}]) 15:18:05 executing program 2: r0 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) syz_mount_image$hfsplus(&(0x7f0000000000)='hfsplus\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0xedc0, 0x0, 0x0, &(0x7f0000001480)={[{@gid={'gid', 0x3d, r1}}]}) 15:18:05 executing program 0: r0 = socket(0x10, 0x3, 0x0) r1 = socket$inet(0x2, 0x3, 0x5) setsockopt$inet_msfilter(r1, 0x0, 0x8, &(0x7f0000000200)=ANY=[@ANYBLOB="f1"], 0x1) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000040)={0x0, @local, @local}, &(0x7f0000000000)=0xc) sendmsg$nl_route_sched(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000001c40)={&(0x7f0000000100)=@newqdisc={0x30, 0x24, 0x1, 0x0, 0x0, {0x0, 0x0, 0x3, r2, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_tbf={{0x8, 0x8, 'tbf\x00'}, {0x4}}]}, 0x30}}, 0x0) [ 311.259382] FAT-fs (loop5): error, invalid access to FAT (entry 0x00000020) 15:18:05 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @ipv4={[], [], @empty}}, 0x1c) r1 = syz_open_procfs(0x0, &(0x7f0000000600)='auxv\x00') sendfile(0xffffffffffffffff, r1, &(0x7f0000000240)=0x202, 0x4000000000dc) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140)='nbd\x00') sendmsg$NBD_CMD_RECONFIGURE(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f00000000c0), 0xc, &(0x7f0000000180)={&(0x7f0000000280)=ANY=[@ANYRES16=r2, @ANYRES16=r1], 0x3}, 0x1, 0x0, 0x0, 0x44000}, 0x20004811) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000000080)=0x4, 0x4) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x4e21, 0x0, @ipv4={[], [], @dev={0xac, 0x14, 0x14, 0x38}}}, 0x1c) 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_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000000)=@assoc_value, 0x8) [ 311.317146] FAT-fs (loop5): Filesystem has been set read-only [ 311.322198] FAULT_INJECTION: forcing a failure. [ 311.322198] name failslab, interval 1, probability 0, space 0, times 0 [ 311.365580] FAT-fs (loop5): error, invalid access to FAT (entry 0x00000020) [ 311.387517] CPU: 1 PID: 17728 Comm: syz-executor.4 Not tainted 4.19.127-syzkaller #0 [ 311.395416] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 311.404807] Call Trace: [ 311.407404] dump_stack+0x1fc/0x2fe [ 311.411054] should_fail.cold+0xa/0x14 [ 311.414949] ? __save_stack_trace+0x5c/0x100 [ 311.419369] ? setup_fault_attr+0x200/0x200 [ 311.423692] ? __lock_acquire+0x6b9/0x4380 [ 311.427941] ? is_bpf_text_address+0xa9/0x160 [ 311.432442] ? mempool_alloc+0x340/0x340 [ 311.436508] __should_failslab+0x115/0x180 [ 311.440746] should_failslab+0x5/0xf [ 311.444496] kmem_cache_alloc+0x40/0x370 [ 311.448577] ? mempool_alloc+0x340/0x340 [ 311.452650] mempool_alloc+0x148/0x340 [ 311.456558] ? mempool_resize+0x760/0x760 [ 311.460715] ? __lock_acquire+0x6b9/0x4380 [ 311.464958] ? __lock_acquire+0x6b9/0x4380 [ 311.469204] bio_alloc_bioset+0x398/0x610 [ 311.473356] ? mark_held_locks+0xf0/0xf0 [ 311.477422] ? bvec_alloc+0x2f0/0x2f0 [ 311.481227] ? __lock_acquire+0x6b9/0x4380 [ 311.485466] ? mark_held_locks+0xf0/0xf0 [ 311.489550] mpage_alloc.isra.0+0x37/0x260 [ 311.493790] __mpage_writepage+0x105a/0x15c0 [ 311.498203] ? lock_downgrade+0x740/0x740 [ 311.502366] ? clean_buffers+0x290/0x290 [ 311.506464] ? clear_page_dirty_for_io+0xaa0/0xfd0 [ 311.511402] ? lock_downgrade+0x740/0x740 [ 311.515593] ? check_preemption_disabled+0x41/0x280 [ 311.520633] write_cache_pages+0x84c/0x1400 [ 311.524964] ? clean_buffers+0x290/0x290 [ 311.529043] ? clear_page_dirty_for_io+0xfd0/0xfd0 [ 311.533982] ? __x64_sys_membarrier+0x5/0x70 [ 311.538430] ? fat_add_cluster+0xf0/0xf0 [ 311.542495] mpage_writepages+0xdb/0x240 [ 311.546574] ? mpage_end_io+0x1f0/0x1f0 [ 311.550552] ? fat_add_cluster+0xf0/0xf0 [ 311.554638] ? mark_held_locks+0xf0/0xf0 [ 311.558723] ? mark_held_locks+0xf0/0xf0 [ 311.562795] ? mark_held_locks+0xf0/0xf0 [ 311.566863] ? fat_readpages+0x30/0x30 [ 311.569357] sctp: [Deprecated]: syz-executor.1 (pid 17749) Use of struct sctp_assoc_value in delayed_ack socket option. [ 311.569357] Use struct sctp_sack_info instead [ 311.570754] do_writepages+0xf3/0x2a0 [ 311.570776] ? page_writeback_cpu_online+0x10/0x10 [ 311.570798] ? do_raw_spin_unlock+0x171/0x260 [ 311.570813] ? _raw_spin_unlock+0x29/0x40 [ 311.570853] __filemap_fdatawrite_range+0x27d/0x350 [ 311.608463] ? delete_from_page_cache_batch+0xce0/0xce0 [ 311.613863] ? file_remove_privs+0x182/0x4f0 [ 311.618304] filemap_write_and_wait_range+0x46/0xd0 [ 311.623324] generic_file_direct_write+0x385/0x490 [ 311.628262] __generic_file_write_iter+0x2d4/0x610 [ 311.633209] generic_file_write_iter+0x3f4/0x725 [ 311.637982] aio_write+0x346/0x530 [ 311.641548] ? aio_read+0x3b0/0x3b0 [ 311.645190] ? lock_downgrade+0x740/0x740 [ 311.649460] ? lock_downgrade+0x740/0x740 [ 311.653608] ? lock_acquire+0x170/0x3c0 [ 311.657639] ? __might_fault+0xef/0x1d0 [ 311.661662] io_submit_one+0x1005/0x20c0 [ 311.665744] ? lookup_ioctx+0x1c0/0x7c0 [ 311.669723] ? aio_fsync+0x350/0x350 [ 311.673437] ? lock_acquire+0x170/0x3c0 [ 311.677428] ? __might_fault+0x11f/0x1d0 [ 311.681511] ? __might_fault+0xef/0x1d0 [ 311.685490] ? __se_sys_io_submit+0x142/0x4a0 [ 311.689986] __se_sys_io_submit+0x142/0x4a0 [ 311.694310] ? io_submit_one+0x20c0/0x20c0 [ 311.698540] ? fput+0x2b/0x190 [ 311.701739] ? __ia32_sys_read+0xb0/0xb0 [ 311.705827] ? __se_sys_clock_nanosleep+0x2b0/0x2b0 [ 311.710853] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 311.715607] ? trace_hardirqs_off_caller+0x69/0x210 [ 311.720629] ? do_syscall_64+0xf9/0x620 [ 311.724601] do_syscall_64+0xf9/0x620 [ 311.728414] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 311.733610] RIP: 0033:0x45ca69 [ 311.736807] Code: 0d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 db b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 311.755953] RSP: 002b:00007f6656d42c78 EFLAGS: 00000246 ORIG_RAX: 00000000000000d1 15:18:05 executing program 0: r0 = socket(0x10, 0x3, 0x0) r1 = socket$inet(0x2, 0x3, 0x5) setsockopt$inet_msfilter(r1, 0x0, 0x8, &(0x7f0000000200)=ANY=[@ANYBLOB="f1"], 0x1) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000040)={0x0, @local, @local}, &(0x7f0000000000)=0xc) sendmsg$nl_route_sched(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000001c40)={&(0x7f0000000100)=@newqdisc={0x30, 0x24, 0x1, 0x0, 0x0, {0x0, 0x0, 0x4, r2, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_tbf={{0x8, 0x8, 'tbf\x00'}, {0x4}}]}, 0x30}}, 0x0) [ 311.763661] RAX: ffffffffffffffda RBX: 00000000004e0d40 RCX: 000000000045ca69 [ 311.771026] RDX: 0000000020000540 RSI: 0000000000000006 RDI: 00007f6656cff000 [ 311.778303] RBP: 000000000078bf00 R08: 0000000000000000 R09: 0000000000000000 [ 311.785564] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000006 [ 311.792827] R13: 00000000000001fb R14: 00000000004c4486 R15: 00007f6656d436d4 15:18:05 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) openat$dir(0xffffffffffffff9c, 0x0, 0x10040, 0x0) perf_event_open(&(0x7f00000003c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x80, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) r2 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/btrfs-control\x00', 0x10000, 0x0) bpf$MAP_DELETE_BATCH(0x1b, &(0x7f0000000300)={&(0x7f0000000000)="0a54ab318533f12762b0371e9511d127531000eb0d9d1ea4abcdc13f75f07f3ce39b761694e467633560f6983c9a37964cd305ad1740e3c84d946cbc27c24d2283f72a4d94af8c55984b5c833a85e9127c5718941853c424f59dda07fd7fd69ba2a76b6a903837d1f17904ebfa11840ad2680e5e865f0b", &(0x7f0000000080)=""/1, &(0x7f0000000180)="f961c015346ebeb4b4a3e1276a2642b0e40931fb71b416ca86e07eb864c7a3bfde373563ba64e78d1d2d173678639dc63b50676c5bf1e2a82a02284c4c05d436e7a8ea4330c5aa3d23112a11f9444ea4c87840ceab0b2f72c6165465c948c16c52064f948977182b7d977d3f", &(0x7f0000000200)="e953b019753364fa7e85343870d95fefa7f8374c84237dd27653cae1346052f3d9f2aa10acaf8c2c00ae4910634df956dc2390d7b53db63e14fd0b3722f07fe8b1bb01755df86abc818383397a79accf2b6c86e9bb4f4803a63a34a0e997ce03587e34f2cfd9ce2e9c86ef9c589b8aae3d81c60c5aa9381fda7a6f7be32ddb16e56215706e31f1455dab", 0x5, r2, 0x4}, 0x38) ioctl$sock_inet6_SIOCSIFADDR(r1, 0x89a1, &(0x7f00000000c0)={@local={0xfe, 0x80, [0x600, 0x3ef, 0x0, 0x3f00000000000000, 0x100000000000000, 0x0, 0x1103, 0x0, 0x0, 0x0, 0x0, 0x6]}}) r3 = syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000540)='NLBL_UNLBL\x00') sendmsg$NLBL_UNLABEL_C_ACCEPT(0xffffffffffffffff, &(0x7f0000000600)={&(0x7f0000000500)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f00000005c0)={&(0x7f0000000580)={0x28, r3, 0x400, 0x70bd26, 0x25dfdbfe, {}, [@NLBL_UNLABEL_A_IPV6MASK={0x14, 0x3, @empty}]}, 0x28}, 0x1, 0x0, 0x0, 0x4000080}, 0x4004000) ioctl$sock_inet6_SIOCADDRT(r1, 0x89a0, &(0x7f0000000100)={@local={0xfe, 0x80, [0x0, 0xfeff0000]}, @empty, @loopback}) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x28031, 0xffffffffffffffff, 0x0) recvfrom$inet6(0xffffffffffffffff, &(0x7f0000000440)=""/192, 0xc0, 0x2004, &(0x7f0000000340)={0xa, 0x4e24, 0x4, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01', 0x3}, 0x1c) socketpair$unix(0x1, 0x0, 0x0, 0x0) bind$inet(r0, &(0x7f0000000380)={0x2, 0x4e24, @broadcast}, 0x10) 15:18:05 executing program 5: syz_mount_image$msdos(&(0x7f0000000340)='msdos\x00', &(0x7f0000000280)='./file0\x00', 0xe800, 0x1, &(0x7f0000000180)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400020401000200027400f8", 0x16}], 0x800010, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000180)='./bus\x00', 0x0) io_setup(0x83, &(0x7f00000003c0)=0x0) r3 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) ftruncate(r3, 0x7fff) fcntl$setstatus(r1, 0x4, 0x44800) io_submit(r2, 0x6, &(0x7f0000000540)=[&(0x7f00000000c0)={0x2703000000000009, 0x800ff7f, 0x3, 0xf, 0x0, r1, &(0x7f0000000000), 0x5000}]) 15:18:05 executing program 4 (fault-call:8 fault-nth:2): syz_mount_image$msdos(&(0x7f0000000340)='msdos\x00', &(0x7f0000000280)='./file0\x00', 0xe800, 0x1, &(0x7f0000000180)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400020401000200027400f8", 0x16}], 0x0, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000180)='./bus\x00', 0x0) io_setup(0x83, &(0x7f00000003c0)=0x0) r3 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) ftruncate(r3, 0x7fff) fcntl$setstatus(r1, 0x4, 0x44800) io_submit(r2, 0x6, &(0x7f0000000540)=[&(0x7f00000000c0)={0x2703000000000009, 0x800ff7f, 0x3, 0x1, 0x0, r1, &(0x7f0000000000), 0x5000}]) 15:18:05 executing program 0: r0 = socket(0x10, 0x3, 0x0) r1 = socket$inet(0x2, 0x3, 0x5) setsockopt$inet_msfilter(r1, 0x0, 0x8, &(0x7f0000000200)=ANY=[@ANYBLOB="f1"], 0x1) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000040)={0x0, @local, @local}, &(0x7f0000000000)=0xc) sendmsg$nl_route_sched(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000001c40)={&(0x7f0000000100)=@newqdisc={0x30, 0x24, 0x1, 0x0, 0x0, {0x0, 0x0, 0x5, r2, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_tbf={{0x8, 0x8, 'tbf\x00'}, {0x4}}]}, 0x30}}, 0x0) 15:18:06 executing program 2: r0 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) syz_mount_image$hfsplus(&(0x7f0000000000)='hfsplus\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x20000, 0x0, 0x0, &(0x7f0000001480)={[{@gid={'gid', 0x3d, r1}}]}) [ 312.118713] FAT-fs (loop5): error, invalid access to FAT (entry 0x00000020) [ 312.127492] FAT-fs (loop5): Filesystem has been set read-only [ 312.154301] FAT-fs (loop5): error, invalid access to FAT (entry 0x00000020) [ 312.162692] FAULT_INJECTION: forcing a failure. [ 312.162692] name failslab, interval 1, probability 0, space 0, times 0 [ 312.174552] CPU: 1 PID: 17772 Comm: syz-executor.4 Not tainted 4.19.127-syzkaller #0 [ 312.182436] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 312.191789] Call Trace: [ 312.194382] dump_stack+0x1fc/0x2fe [ 312.198015] should_fail.cold+0xa/0x14 [ 312.201925] ? setup_fault_attr+0x200/0x200 [ 312.206262] ? should_fail+0x142/0x7c0 [ 312.210150] ? __save_stack_trace+0x5c/0x100 [ 312.214566] ? setup_fault_attr+0x200/0x200 [ 312.218951] ? mempool_alloc+0x340/0x340 [ 312.223019] __should_failslab+0x115/0x180 [ 312.227255] should_failslab+0x5/0xf [ 312.230972] kmem_cache_alloc+0x40/0x370 [ 312.235036] ? mempool_alloc+0x340/0x340 [ 312.239098] mempool_alloc+0x148/0x340 [ 312.243024] ? mempool_resize+0x760/0x760 [ 312.247164] ? mempool_resize+0x760/0x760 [ 312.251308] ? __lock_acquire+0x6b9/0x4380 [ 312.255547] bvec_alloc+0xdb/0x2f0 [ 312.259085] bio_alloc_bioset+0x437/0x610 [ 312.263228] ? bvec_alloc+0x2f0/0x2f0 [ 312.267045] ? __lock_acquire+0x6b9/0x4380 [ 312.271337] ? mark_held_locks+0xf0/0xf0 [ 312.275392] mpage_alloc.isra.0+0x37/0x260 [ 312.279622] __mpage_writepage+0x105a/0x15c0 [ 312.284043] ? lock_downgrade+0x740/0x740 [ 312.288208] ? clean_buffers+0x290/0x290 [ 312.292264] ? clear_page_dirty_for_io+0xaa0/0xfd0 [ 312.297208] ? lock_downgrade+0x740/0x740 [ 312.301368] ? check_preemption_disabled+0x41/0x280 [ 312.306387] write_cache_pages+0x84c/0x1400 [ 312.310701] ? clean_buffers+0x290/0x290 [ 312.314758] ? clear_page_dirty_for_io+0xfd0/0xfd0 [ 312.319680] ? __x64_sys_membarrier+0x5/0x70 [ 312.324097] ? fat_add_cluster+0xf0/0xf0 [ 312.328161] mpage_writepages+0xdb/0x240 [ 312.332251] ? mpage_end_io+0x1f0/0x1f0 [ 312.336220] ? fat_add_cluster+0xf0/0xf0 [ 312.340275] ? mark_held_locks+0xf0/0xf0 [ 312.344328] ? mark_held_locks+0xf0/0xf0 [ 312.348397] ? mark_held_locks+0xf0/0xf0 [ 312.352490] ? fat_readpages+0x30/0x30 [ 312.356383] do_writepages+0xf3/0x2a0 [ 312.360217] ? page_writeback_cpu_online+0x10/0x10 [ 312.365150] ? do_raw_spin_unlock+0x171/0x260 [ 312.369676] ? _raw_spin_unlock+0x29/0x40 [ 312.373833] __filemap_fdatawrite_range+0x27d/0x350 [ 312.378866] ? delete_from_page_cache_batch+0xce0/0xce0 [ 312.384253] ? file_remove_privs+0x182/0x4f0 [ 312.388661] filemap_write_and_wait_range+0x46/0xd0 [ 312.393687] generic_file_direct_write+0x385/0x490 [ 312.398617] __generic_file_write_iter+0x2d4/0x610 [ 312.403568] generic_file_write_iter+0x3f4/0x725 [ 312.408325] aio_write+0x346/0x530 [ 312.411860] ? aio_read+0x3b0/0x3b0 [ 312.415482] ? lock_downgrade+0x740/0x740 [ 312.419637] ? lock_downgrade+0x740/0x740 [ 312.423773] ? lock_acquire+0x170/0x3c0 [ 312.427787] ? __might_fault+0xef/0x1d0 [ 312.431817] io_submit_one+0x1005/0x20c0 [ 312.435882] ? lookup_ioctx+0x1c0/0x7c0 [ 312.439847] ? aio_fsync+0x350/0x350 [ 312.443552] ? lock_acquire+0x170/0x3c0 [ 312.447562] ? __might_fault+0x11f/0x1d0 [ 312.451644] ? __might_fault+0xef/0x1d0 [ 312.455626] ? __se_sys_io_submit+0x142/0x4a0 [ 312.460113] __se_sys_io_submit+0x142/0x4a0 [ 312.464440] ? io_submit_one+0x20c0/0x20c0 [ 312.468689] ? fput+0x2b/0x190 [ 312.471872] ? __ia32_sys_read+0xb0/0xb0 [ 312.475940] ? __se_sys_clock_nanosleep+0x2b0/0x2b0 [ 312.481024] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 312.485797] ? trace_hardirqs_off_caller+0x69/0x210 [ 312.490812] ? do_syscall_64+0xf9/0x620 [ 312.494815] do_syscall_64+0xf9/0x620 [ 312.498613] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 312.503790] RIP: 0033:0x45ca69 [ 312.506974] Code: 0d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 db b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 312.526005] RSP: 002b:00007f6656d42c78 EFLAGS: 00000246 ORIG_RAX: 00000000000000d1 [ 312.533737] RAX: ffffffffffffffda RBX: 00000000004e0d40 RCX: 000000000045ca69 [ 312.540996] RDX: 0000000020000540 RSI: 0000000000000006 RDI: 00007f6656d20000 [ 312.548269] RBP: 000000000078bf00 R08: 0000000000000000 R09: 0000000000000000 [ 312.555528] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000006 [ 312.562784] R13: 00000000000001fb R14: 00000000004c4486 R15: 00007f6656d436d4 [ 312.590963] sctp: [Deprecated]: syz-executor.1 (pid 17749) Use of struct sctp_assoc_value in delayed_ack socket option. [ 312.590963] Use struct sctp_sack_info instead 15:18:06 executing program 5: syz_mount_image$msdos(&(0x7f0000000340)='msdos\x00', &(0x7f0000000280)='./file0\x00', 0xe800, 0x1, &(0x7f0000000180)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400020401000200027400f8", 0x16}], 0x800010, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000180)='./bus\x00', 0x0) io_setup(0x83, &(0x7f00000003c0)=0x0) r3 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) ftruncate(r3, 0x7fff) fcntl$setstatus(r1, 0x4, 0x44800) io_submit(r2, 0x6, &(0x7f0000000540)=[&(0x7f00000000c0)={0x2703000000000009, 0x800ff7f, 0x3, 0x10, 0x0, r1, &(0x7f0000000000), 0x5000}]) 15:18:06 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @ipv4={[], [], @empty}}, 0x1c) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x4e21, 0x0, @ipv4={[], [], @dev={0xac, 0x14, 0x14, 0x38}}}, 0x1c) 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_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000000)=@assoc_value, 0x8) 15:18:06 executing program 0: r0 = socket(0x10, 0x3, 0x0) r1 = socket$inet(0x2, 0x3, 0x5) setsockopt$inet_msfilter(r1, 0x0, 0x8, &(0x7f0000000200)=ANY=[@ANYBLOB="f1"], 0x1) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000040)={0x0, @local, @local}, &(0x7f0000000000)=0xc) sendmsg$nl_route_sched(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000001c40)={&(0x7f0000000100)=@newqdisc={0x30, 0x24, 0x1, 0x0, 0x0, {0x0, 0x0, 0x6, r2, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_tbf={{0x8, 0x8, 'tbf\x00'}, {0x4}}]}, 0x30}}, 0x0) 15:18:06 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) openat$dir(0xffffffffffffff9c, 0x0, 0x10040, 0x0) perf_event_open(&(0x7f00000003c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 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, @perf_bp={0x0}, 0x80, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) r2 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/btrfs-control\x00', 0x10000, 0x0) bpf$MAP_DELETE_BATCH(0x1b, &(0x7f0000000300)={&(0x7f0000000000)="0a54ab318533f12762b0371e9511d127531000eb0d9d1ea4abcdc13f75f07f3ce39b761694e467633560f6983c9a37964cd305ad1740e3c84d946cbc27c24d2283f72a4d94af8c55984b5c833a85e9127c5718941853c424f59dda07fd7fd69ba2a76b6a903837d1f17904ebfa11840ad2680e5e865f0b", &(0x7f0000000080)=""/1, &(0x7f0000000180)="f961c015346ebeb4b4a3e1276a2642b0e40931fb71b416ca86e07eb864c7a3bfde373563ba64e78d1d2d173678639dc63b50676c5bf1e2a82a02284c4c05d436e7a8ea4330c5aa3d23112a11f9444ea4c87840ceab0b2f72c6165465c948c16c52064f948977182b7d977d3f", &(0x7f0000000200)="e953b019753364fa7e85343870d95fefa7f8374c84237dd27653cae1346052f3d9f2aa10acaf8c2c00ae4910634df956dc2390d7b53db63e14fd0b3722f07fe8b1bb01755df86abc818383397a79accf2b6c86e9bb4f4803a63a34a0e997ce03587e34f2cfd9ce2e9c86ef9c589b8aae3d81c60c5aa9381fda7a6f7be32ddb16e56215706e31f1455dab", 0x5, r2, 0x4}, 0x38) ioctl$sock_inet6_SIOCSIFADDR(r1, 0x89a1, &(0x7f00000000c0)={@local={0xfe, 0x80, [0x600, 0x3ef, 0x0, 0x3f00000000000000, 0x100000000000000, 0x0, 0x1103, 0x0, 0x0, 0x0, 0x0, 0x6]}}) r3 = syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000540)='NLBL_UNLBL\x00') sendmsg$NLBL_UNLABEL_C_ACCEPT(0xffffffffffffffff, &(0x7f0000000600)={&(0x7f0000000500)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f00000005c0)={&(0x7f0000000580)={0x28, r3, 0x400, 0x70bd26, 0x25dfdbfe, {}, [@NLBL_UNLABEL_A_IPV6MASK={0x14, 0x3, @empty}]}, 0x28}, 0x1, 0x0, 0x0, 0x4000080}, 0x4004000) ioctl$sock_inet6_SIOCADDRT(r1, 0x89a0, &(0x7f0000000100)={@local={0xfe, 0x80, [0x0, 0xfeff0000]}, @empty, @loopback}) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x28031, 0xffffffffffffffff, 0x0) recvfrom$inet6(0xffffffffffffffff, &(0x7f0000000440)=""/192, 0xc0, 0x2004, &(0x7f0000000340)={0xa, 0x4e24, 0x4, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01', 0x3}, 0x1c) socketpair$unix(0x1, 0x0, 0x0, 0x0) bind$inet(r0, &(0x7f0000000380)={0x2, 0x4e24, @broadcast}, 0x10) [ 312.892309] FAT-fs (loop5): error, invalid access to FAT (entry 0x00000020) 15:18:07 executing program 0: r0 = socket(0x10, 0x3, 0x0) r1 = socket$inet(0x2, 0x3, 0x5) setsockopt$inet_msfilter(r1, 0x0, 0x8, &(0x7f0000000200)=ANY=[@ANYBLOB="f1"], 0x1) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000040)={0x0, @local, @local}, &(0x7f0000000000)=0xc) sendmsg$nl_route_sched(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000001c40)={&(0x7f0000000100)=@newqdisc={0x30, 0x24, 0x1, 0x0, 0x0, {0x0, 0x0, 0x8, r2, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_tbf={{0x8, 0x8, 'tbf\x00'}, {0x4}}]}, 0x30}}, 0x0) [ 312.954410] FAT-fs (loop5): Filesystem has been set read-only [ 312.969857] sctp: [Deprecated]: syz-executor.1 (pid 17804) Use of struct sctp_assoc_value in delayed_ack socket option. [ 312.969857] Use struct sctp_sack_info instead [ 313.013515] [ 313.015186] ====================================================== [ 313.021491] WARNING: possible circular locking dependency detected [ 313.027954] 4.19.127-syzkaller #0 Not tainted [ 313.032449] ------------------------------------------------------ [ 313.038753] syz-executor.4/17772 is trying to acquire lock: [ 313.044456] 0000000092555b39 ((wq_completion)"dio/%s"sb->s_id){+.+.}, at: flush_workqueue+0xf7/0x1440 [ 313.054031] [ 313.054031] but task is already holding lock: [ 313.059991] 00000000e6aa0754 (&sb->s_type->i_mutex_key#26){++++}, at: generic_file_write_iter+0x99/0x725 [ 313.069651] [ 313.069651] which lock already depends on the new lock. [ 313.069651] [ 313.077974] [ 313.077974] the existing dependency chain (in reverse order) is: [ 313.085581] [ 313.085581] -> #2 (&sb->s_type->i_mutex_key#26){++++}: [ 313.092353] __generic_file_fsync+0xb0/0x1f0 [ 313.097277] fat_file_fsync+0x73/0x200 [ 313.101680] vfs_fsync_range+0x138/0x220 [ 313.106359] dio_complete+0x47c/0x9e0 [ 313.110675] process_one_work+0x892/0x1580 [ 313.115427] worker_thread+0x96/0xe20 [ 313.119764] kthread+0x30b/0x410 [ 313.123647] ret_from_fork+0x24/0x30 [ 313.127876] [ 313.127876] -> #1 ((work_completion)(&dio->complete_work)){+.+.}: [ 313.135620] worker_thread+0x96/0xe20 [ 313.139956] kthread+0x30b/0x410 [ 313.143835] ret_from_fork+0x24/0x30 [ 313.148058] [ 313.148058] -> #0 ((wq_completion)"dio/%s"sb->s_id){+.+.}: [ 313.155183] flush_workqueue+0x126/0x1440 [ 313.159843] drain_workqueue+0x1a7/0x460 [ 313.164421] destroy_workqueue+0x75/0x6f0 [ 313.169089] __alloc_workqueue_key+0xc09/0xe20 [ 313.174191] sb_init_dio_done_wq+0x34/0x90 [ 313.178963] __blockdev_direct_IO+0x6445/0xfe24 [ 313.184156] fat_direct_IO+0x1cc/0x2f0 [ 313.188581] generic_file_direct_write+0x207/0x490 [ 313.194045] __generic_file_write_iter+0x2d4/0x610 [ 313.199489] generic_file_write_iter+0x3f4/0x725 [ 313.204785] aio_write+0x346/0x530 [ 313.208840] io_submit_one+0x1005/0x20c0 [ 313.213411] __se_sys_io_submit+0x142/0x4a0 [ 313.218248] do_syscall_64+0xf9/0x620 [ 313.222566] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 313.228260] [ 313.228260] other info that might help us debug this: [ 313.228260] [ 313.236395] Chain exists of: [ 313.236395] (wq_completion)"dio/%s"sb->s_id --> (work_completion)(&dio->complete_work) --> &sb->s_type->i_mutex_key#26 [ 313.236395] [ 313.251751] Possible unsafe locking scenario: [ 313.251751] [ 313.257822] CPU0 CPU1 [ 313.262489] ---- ---- [ 313.267141] lock(&sb->s_type->i_mutex_key#26); [ 313.271888] lock((work_completion)(&dio->complete_work)); [ 313.280140] lock(&sb->s_type->i_mutex_key#26); [ 313.287406] lock((wq_completion)"dio/%s"sb->s_id); [ 313.292498] [ 313.292498] *** DEADLOCK *** [ 313.292498] [ 313.298573] 1 lock held by syz-executor.4/17772: [ 313.303308] #0: 00000000e6aa0754 (&sb->s_type->i_mutex_key#26){++++}, at: generic_file_write_iter+0x99/0x725 [ 313.313454] [ 313.313454] stack backtrace: [ 313.317950] CPU: 1 PID: 17772 Comm: syz-executor.4 Not tainted 4.19.127-syzkaller #0 [ 313.325820] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 313.335208] Call Trace: [ 313.337790] dump_stack+0x1fc/0x2fe [ 313.341470] print_circular_bug.isra.0.cold+0x2dc/0x425 [ 313.346933] __lock_acquire+0x3145/0x4380 [ 313.351102] ? __lock_acquire+0x6b9/0x4380 [ 313.355336] ? mark_held_locks+0xf0/0xf0 [ 313.359422] ? set_next_entity+0xdae/0x2470 [ 313.363772] ? check_preemption_disabled+0x41/0x280 [ 313.368810] lock_acquire+0x170/0x3c0 [ 313.372605] ? flush_workqueue+0xf7/0x1440 [ 313.376835] flush_workqueue+0x126/0x1440 [ 313.381007] ? flush_workqueue+0xf7/0x1440 [ 313.385258] ? __schedule+0x8aa/0x1fc0 [ 313.389144] ? check_flush_dependency+0x400/0x400 [ 313.393983] ? mark_held_locks+0xa6/0xf0 [ 313.398079] ? firmware_map_remove+0x1a1/0x1a1 [ 313.402693] ? wait_for_completion_io+0x10/0x10 [ 313.407358] ? retint_kernel+0x2d/0x2d [ 313.411241] ? drain_workqueue+0x1a7/0x460 [ 313.415524] drain_workqueue+0x1a7/0x460 [ 313.419618] destroy_workqueue+0x75/0x6f0 [ 313.423778] __alloc_workqueue_key+0xc09/0xe20 [ 313.428376] ? workqueue_sysfs_register+0x3e0/0x3e0 [ 313.433388] ? check_preemption_disabled+0x41/0x280 [ 313.438415] ? __blockdev_direct_IO+0x3a8/0xfe24 [ 313.443177] sb_init_dio_done_wq+0x34/0x90 [ 313.447440] __blockdev_direct_IO+0x6445/0xfe24 [ 313.452114] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 313.456698] ? fat_add_cluster+0xf0/0xf0 [ 313.460754] ? sb_init_dio_done_wq+0x90/0x90 [ 313.465167] ? clear_shadow_entry+0x170/0x170 [ 313.469677] fat_direct_IO+0x1cc/0x2f0 [ 313.473572] generic_file_direct_write+0x207/0x490 [ 313.478525] __generic_file_write_iter+0x2d4/0x610 [ 313.483480] generic_file_write_iter+0x3f4/0x725 [ 313.488271] aio_write+0x346/0x530 [ 313.491826] ? aio_read+0x3b0/0x3b0 [ 313.495464] ? lock_downgrade+0x740/0x740 [ 313.499622] ? lock_downgrade+0x740/0x740 [ 313.503760] ? lock_acquire+0x170/0x3c0 [ 313.507726] ? __might_fault+0xef/0x1d0 [ 313.511718] io_submit_one+0x1005/0x20c0 [ 313.515777] ? lookup_ioctx+0x1c0/0x7c0 [ 313.519784] ? aio_fsync+0x350/0x350 [ 313.523521] ? lock_acquire+0x170/0x3c0 [ 313.527494] ? __might_fault+0x11f/0x1d0 [ 313.531548] ? __might_fault+0xef/0x1d0 [ 313.535519] ? __se_sys_io_submit+0x142/0x4a0 [ 313.540007] __se_sys_io_submit+0x142/0x4a0 [ 313.544327] ? io_submit_one+0x20c0/0x20c0 [ 313.548584] ? fput+0x2b/0x190 [ 313.551790] ? __ia32_sys_read+0xb0/0xb0 [ 313.555845] ? __se_sys_clock_nanosleep+0x2b0/0x2b0 [ 313.560954] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 313.565710] ? trace_hardirqs_off_caller+0x69/0x210 [ 313.570741] ? do_syscall_64+0xf9/0x620 [ 313.574738] do_syscall_64+0xf9/0x620 [ 313.578542] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 313.583756] RIP: 0033:0x45ca69 [ 313.586957] Code: 0d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 db b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 313.605863] RSP: 002b:00007f6656d42c78 EFLAGS: 00000246 ORIG_RAX: 00000000000000d1 [ 313.613561] RAX: ffffffffffffffda RBX: 00000000004e0d40 RCX: 000000000045ca69 [ 313.620818] RDX: 0000000020000540 RSI: 0000000000000006 RDI: 00007f6656d20000 [ 313.628076] RBP: 000000000078bf00 R08: 0000000000000000 R09: 0000000000000000 [ 313.635333] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000006 [ 313.642593] R13: 00000000000001fb R14: 00000000004c4486 R15: 00007f6656d436d4 [ 313.651299] FAT-fs (loop5): error, invalid access to FAT (entry 0x00000020) 15:18:07 executing program 0: r0 = socket(0x10, 0x3, 0x0) r1 = socket$inet(0x2, 0x3, 0x5) setsockopt$inet_msfilter(r1, 0x0, 0x8, &(0x7f0000000200)=ANY=[@ANYBLOB="f1"], 0x1) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000040)={0x0, @local, @local}, &(0x7f0000000000)=0xc) sendmsg$nl_route_sched(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000001c40)={&(0x7f0000000100)=@newqdisc={0x30, 0x24, 0x1, 0x0, 0x0, {0x0, 0x0, 0x9, r2, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_tbf={{0x8, 0x8, 'tbf\x00'}, {0x4}}]}, 0x30}}, 0x0) 15:18:07 executing program 5: syz_mount_image$msdos(&(0x7f0000000340)='msdos\x00', &(0x7f0000000280)='./file0\x00', 0xe800, 0x1, &(0x7f0000000180)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400020401000200027400f8", 0x16}], 0x800010, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000180)='./bus\x00', 0x0) io_setup(0x83, &(0x7f00000003c0)=0x0) r3 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) ftruncate(r3, 0x7fff) fcntl$setstatus(r1, 0x4, 0x44800) io_submit(r2, 0x6, &(0x7f0000000540)=[&(0x7f00000000c0)={0x2703000000000009, 0x800ff7f, 0x3, 0x11, 0x0, r1, &(0x7f0000000000), 0x5000}]) 15:18:07 executing program 2: r0 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) syz_mount_image$hfsplus(&(0x7f0000000000)='hfsplus\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x40000, 0x0, 0x0, &(0x7f0000001480)={[{@gid={'gid', 0x3d, r1}}]}) 15:18:07 executing program 0: r0 = socket(0x10, 0x3, 0x0) r1 = socket$inet(0x2, 0x3, 0x5) setsockopt$inet_msfilter(r1, 0x0, 0x8, &(0x7f0000000200)=ANY=[@ANYBLOB="f1"], 0x1) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000040)={0x0, @local, @local}, &(0x7f0000000000)=0xc) sendmsg$nl_route_sched(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000001c40)={&(0x7f0000000100)=@newqdisc={0x30, 0x24, 0x1, 0x0, 0x0, {0x0, 0x0, 0xa, r2, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_tbf={{0x8, 0x8, 'tbf\x00'}, {0x4}}]}, 0x30}}, 0x0) 15:18:07 executing program 4: syz_mount_image$msdos(&(0x7f0000000340)='msdos\x00', &(0x7f0000000280)='./file0\x00', 0xe800, 0x1, &(0x7f0000000180)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400020401000200027400f8", 0x16}], 0x0, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000180)='./bus\x00', 0x0) io_setup(0x83, &(0x7f00000003c0)=0x0) r3 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) ftruncate(r3, 0x7fff) fcntl$setstatus(r1, 0x4, 0x44800) io_submit(r2, 0x6, &(0x7f0000000540)=[&(0x7f00000000c0)={0x2703000000000009, 0x800ff7f, 0x3, 0x1, 0x0, r1, &(0x7f0000000000), 0x5000}]) 15:18:07 executing program 1: sendmsg$IPCTNL_MSG_EXP_NEW(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)=ANY=[@ANYBLOB="340000000002010100000000000069973c43e00df90801801400018008000121ac1414aafe224259fa31a8da08000200e0000002"], 0x34}}, 0x20044002) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @ipv4={[], [], @empty}}, 0x1c) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x4e21, 0x0, @ipv4={[], [], @dev={0xac, 0x14, 0x14, 0x38}}}, 0x1c) 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_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000001c0)={0x0}, &(0x7f0000000200)=0xc) move_pages(r1, 0x3, &(0x7f0000000240)=[&(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x4000)=nil], &(0x7f0000000280)=[0x5, 0x1], &(0x7f00000002c0)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x8) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000000)=@assoc_value, 0x8) 15:18:07 executing program 0: r0 = socket(0x10, 0x3, 0x0) r1 = socket$inet(0x2, 0x3, 0x5) setsockopt$inet_msfilter(r1, 0x0, 0x8, &(0x7f0000000200)=ANY=[@ANYBLOB="f1"], 0x1) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000040)={0x0, @local, @local}, &(0x7f0000000000)=0xc) sendmsg$nl_route_sched(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000001c40)={&(0x7f0000000100)=@newqdisc={0x30, 0x24, 0x1, 0x0, 0x0, {0x0, 0x0, 0xb, r2, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_tbf={{0x8, 0x8, 'tbf\x00'}, {0x4}}]}, 0x30}}, 0x0) [ 313.942002] FAT-fs (loop5): error, invalid access to FAT (entry 0x00000020) [ 313.975926] FAT-fs (loop5): Filesystem has been set read-only 15:18:08 executing program 0: r0 = socket(0x10, 0x3, 0x0) r1 = socket$inet(0x2, 0x3, 0x5) setsockopt$inet_msfilter(r1, 0x0, 0x8, &(0x7f0000000200)=ANY=[@ANYBLOB="f1"], 0x1) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000040)={0x0, @local, @local}, &(0x7f0000000000)=0xc) sendmsg$nl_route_sched(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000001c40)={&(0x7f0000000100)=@newqdisc={0x30, 0x24, 0x1, 0x0, 0x0, {0x0, 0x0, 0xc, r2, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_tbf={{0x8, 0x8, 'tbf\x00'}, {0x4}}]}, 0x30}}, 0x0) [ 314.001067] FAT-fs (loop5): error, invalid access to FAT (entry 0x00000020) [ 314.071283] sctp: [Deprecated]: syz-executor.1 (pid 17846) Use of struct sctp_assoc_value in delayed_ack socket option. [ 314.071283] Use struct sctp_sack_info instead 15:18:08 executing program 0: r0 = socket(0x10, 0x3, 0x0) r1 = socket$inet(0x2, 0x3, 0x5) setsockopt$inet_msfilter(r1, 0x0, 0x8, &(0x7f0000000200)=ANY=[@ANYBLOB="f1"], 0x1) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000040)={0x0, @local, @local}, &(0x7f0000000000)=0xc) sendmsg$nl_route_sched(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000001c40)={&(0x7f0000000100)=@newqdisc={0x30, 0x24, 0x1, 0x0, 0x0, {0x0, 0x0, 0xe, r2, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_tbf={{0x8, 0x8, 'tbf\x00'}, {0x4}}]}, 0x30}}, 0x0) 15:18:08 executing program 5: syz_mount_image$msdos(&(0x7f0000000340)='msdos\x00', &(0x7f0000000280)='./file0\x00', 0xe800, 0x1, &(0x7f0000000180)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400020401000200027400f8", 0x16}], 0x800010, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000180)='./bus\x00', 0x0) io_setup(0x83, &(0x7f00000003c0)=0x0) r3 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) ftruncate(r3, 0x7fff) fcntl$setstatus(r1, 0x4, 0x44800) io_submit(r2, 0x6, &(0x7f0000000540)=[&(0x7f00000000c0)={0x2703000000000009, 0x800ff7f, 0x3, 0x12, 0x0, r1, &(0x7f0000000000), 0x5000}]) 15:18:08 executing program 0: r0 = socket(0x10, 0x3, 0x0) r1 = socket$inet(0x2, 0x3, 0x5) setsockopt$inet_msfilter(r1, 0x0, 0x8, &(0x7f0000000200)=ANY=[@ANYBLOB="f1"], 0x1) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000040)={0x0, @local, @local}, &(0x7f0000000000)=0xc) sendmsg$nl_route_sched(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000001c40)={&(0x7f0000000100)=@newqdisc={0x30, 0x24, 0x1, 0x0, 0x0, {0x0, 0x0, 0xf, r2, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_tbf={{0x8, 0x8, 'tbf\x00'}, {0x4}}]}, 0x30}}, 0x0) 15:18:08 executing program 0: r0 = socket(0x10, 0x3, 0x0) r1 = socket$inet(0x2, 0x3, 0x5) setsockopt$inet_msfilter(r1, 0x0, 0x8, &(0x7f0000000200)=ANY=[@ANYBLOB="f1"], 0x1) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000040)={0x0, @local, @local}, &(0x7f0000000000)=0xc) sendmsg$nl_route_sched(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000001c40)={&(0x7f0000000100)=@newqdisc={0x30, 0x24, 0x1, 0x0, 0x0, {0x0, 0x0, 0x10, r2, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_tbf={{0x8, 0x8, 'tbf\x00'}, {0x4}}]}, 0x30}}, 0x0) 15:18:08 executing program 4: syz_mount_image$msdos(&(0x7f0000000340)='msdos\x00', &(0x7f0000000280)='./file0\x00', 0xe800, 0x1, &(0x7f0000000180)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400020401000200027400f8", 0x16}], 0x0, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000180)='./bus\x00', 0x0) io_setup(0x83, &(0x7f00000003c0)=0x0) r3 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) ftruncate(r3, 0x7fff) fcntl$setstatus(r1, 0x4, 0x44800) io_submit(r2, 0x2, &(0x7f0000000540)=[&(0x7f00000000c0)={0x2703000000000009, 0x800ff7f, 0x3, 0x1, 0x0, r1, &(0x7f0000000000), 0x5000}]) [ 314.321405] FAT-fs (loop5): error, invalid access to FAT (entry 0x00000020) [ 314.348331] FAT-fs (loop5): Filesystem has been set read-only [ 314.380384] FAT-fs (loop5): error, invalid access to FAT (entry 0x00000020) 15:18:08 executing program 0: r0 = socket(0x10, 0x3, 0x0) r1 = socket$inet(0x2, 0x3, 0x5) setsockopt$inet_msfilter(r1, 0x0, 0x8, &(0x7f0000000200)=ANY=[@ANYBLOB="f1"], 0x1) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000040)={0x0, @local, @local}, &(0x7f0000000000)=0xc) sendmsg$nl_route_sched(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000001c40)={&(0x7f0000000100)=@newqdisc={0x30, 0x24, 0x1, 0x0, 0x0, {0x0, 0x0, 0x60, r2, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_tbf={{0x8, 0x8, 'tbf\x00'}, {0x4}}]}, 0x30}}, 0x0) [ 314.532598] FAT-fs (loop4): error, invalid access to FAT (entry 0x00000020) [ 314.544794] FAT-fs (loop4): Filesystem has been set read-only 15:18:08 executing program 2: r0 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) syz_mount_image$hfsplus(&(0x7f0000000000)='hfsplus\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1fffff, 0x0, 0x0, &(0x7f0000001480)={[{@gid={'gid', 0x3d, r1}}]}) 15:18:08 executing program 5: syz_mount_image$msdos(&(0x7f0000000340)='msdos\x00', &(0x7f0000000280)='./file0\x00', 0xe800, 0x1, &(0x7f0000000180)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400020401000200027400f8", 0x16}], 0x800010, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000180)='./bus\x00', 0x0) io_setup(0x83, &(0x7f00000003c0)=0x0) r3 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) ftruncate(r3, 0x7fff) fcntl$setstatus(r1, 0x4, 0x44800) io_submit(r2, 0x6, &(0x7f0000000540)=[&(0x7f00000000c0)={0x2703000000000009, 0x800ff7f, 0x3, 0x13, 0x0, r1, &(0x7f0000000000), 0x5000}]) 15:18:08 executing program 0: r0 = socket(0x10, 0x3, 0x0) r1 = socket$inet(0x2, 0x3, 0x5) setsockopt$inet_msfilter(r1, 0x0, 0x8, &(0x7f0000000200)=ANY=[@ANYBLOB="f1"], 0x1) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000040)={0x0, @local, @local}, &(0x7f0000000000)=0xc) sendmsg$nl_route_sched(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000001c40)={&(0x7f0000000100)=@newqdisc={0x30, 0x24, 0x1, 0x0, 0x0, {0x0, 0x0, 0xf0, r2, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_tbf={{0x8, 0x8, 'tbf\x00'}, {0x4}}]}, 0x30}}, 0x0) 15:18:08 executing program 4: syz_mount_image$msdos(&(0x7f0000000340)='msdos\x00', &(0x7f0000000280)='./file0\x00', 0xe800, 0x1, &(0x7f0000000180)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400020401000200027400f8", 0x16}], 0x0, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000180)='./bus\x00', 0x0) io_setup(0x83, &(0x7f00000003c0)=0x0) r3 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) ftruncate(r3, 0x7fff) fcntl$setstatus(r1, 0x4, 0x44800) io_submit(r2, 0x3, &(0x7f0000000540)=[&(0x7f00000000c0)={0x2703000000000009, 0x800ff7f, 0x3, 0x1, 0x0, r1, &(0x7f0000000000), 0x5000}]) 15:18:08 executing program 0: r0 = socket(0x10, 0x3, 0x0) r1 = socket$inet(0x2, 0x3, 0x5) setsockopt$inet_msfilter(r1, 0x0, 0x8, &(0x7f0000000200)=ANY=[@ANYBLOB="f1"], 0x1) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000040)={0x0, @local, @local}, &(0x7f0000000000)=0xc) sendmsg$nl_route_sched(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000001c40)={&(0x7f0000000100)=@newqdisc={0x30, 0x24, 0x1, 0x0, 0x0, {0x0, 0x0, 0x1b6, r2, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_tbf={{0x8, 0x8, 'tbf\x00'}, {0x4}}]}, 0x30}}, 0x0) [ 314.866216] FAT-fs (loop5): error, invalid access to FAT (entry 0x00000020) [ 314.916084] FAT-fs (loop5): Filesystem has been set read-only [ 314.947447] FAT-fs (loop5): error, invalid access to FAT (entry 0x00000020) 15:18:09 executing program 0: r0 = socket(0x10, 0x3, 0x0) r1 = socket$inet(0x2, 0x3, 0x5) setsockopt$inet_msfilter(r1, 0x0, 0x8, &(0x7f0000000200)=ANY=[@ANYBLOB="f1"], 0x1) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000040)={0x0, @local, @local}, &(0x7f0000000000)=0xc) sendmsg$nl_route_sched(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000001c40)={&(0x7f0000000100)=@newqdisc={0x30, 0x24, 0x1, 0x0, 0x0, {0x0, 0x0, 0x300, r2, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_tbf={{0x8, 0x8, 'tbf\x00'}, {0x4}}]}, 0x30}}, 0x0) 15:18:09 executing program 1: socket$pppoe(0x18, 0x1, 0x0) r0 = dup(0xffffffffffffffff) r1 = syz_open_procfs(0x0, &(0x7f0000000600)='auxv\x00') sendfile(0xffffffffffffffff, r1, &(0x7f0000000240)=0x202, 0x4000000000dc) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140)='nbd\x00') sendmsg$NBD_CMD_RECONFIGURE(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f00000000c0), 0xc, &(0x7f0000000180)={&(0x7f0000000280)=ANY=[@ANYRES16=r2, @ANYRES16=r1], 0x3}, 0x1, 0x0, 0x0, 0x44000}, 0x20004811) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000240)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r2, @ANYBLOB], 0x2c}, 0x1, 0x0, 0x0, 0x1}, 0x10) r3 = syz_open_procfs(0x0, &(0x7f0000000600)='auxv\x00') sendfile(0xffffffffffffffff, r3, &(0x7f0000000240)=0x202, 0x4000000000dc) r4 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140)='nbd\x00') sendmsg$NBD_CMD_RECONFIGURE(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f00000000c0), 0xc, &(0x7f0000000180)={&(0x7f0000000280)=ANY=[@ANYRES16=r4, @ANYRES16=r3], 0x3}, 0x1, 0x0, 0x0, 0x44000}, 0x20004811) r5 = openat$6lowpan_enable(0xffffffffffffff9c, &(0x7f0000000100)='/sys/kernel/debug/bluetooth/6lowpan_enable\x00', 0x2, 0x0) keyctl$invalidate(0x15, 0x0) fcntl$setpipe(r5, 0x407, 0x8) setsockopt$TIPC_MCAST_BROADCAST(0xffffffffffffffff, 0x10f, 0x85) r6 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r6, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @ipv4={[], [], @empty}}, 0x1c) connect$inet6(r6, &(0x7f0000000040)={0xa, 0x4e21, 0x100000, @ipv4={[], [], @dev={0xac, 0x14, 0x14, 0x38}}, 0x6}, 0x1c) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x40, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r6, 0x84, 0x10, &(0x7f0000000000)=@assoc_value, 0x8) [ 314.970419] FAT-fs (loop4): error, invalid access to FAT (entry 0x00000020) [ 314.991966] FAT-fs (loop4): Filesystem has been set read-only 15:18:09 executing program 5: syz_mount_image$msdos(&(0x7f0000000340)='msdos\x00', &(0x7f0000000280)='./file0\x00', 0xe800, 0x1, &(0x7f0000000180)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400020401000200027400f8", 0x16}], 0x800010, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000180)='./bus\x00', 0x0) io_setup(0x83, &(0x7f00000003c0)=0x0) r3 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) ftruncate(r3, 0x7fff) fcntl$setstatus(r1, 0x4, 0x44800) io_submit(r2, 0x6, &(0x7f0000000540)=[&(0x7f00000000c0)={0x2703000000000009, 0x800ff7f, 0x3, 0x21, 0x0, r1, &(0x7f0000000000), 0x5000}]) 15:18:09 executing program 4: syz_mount_image$msdos(&(0x7f0000000340)='msdos\x00', &(0x7f0000000280)='./file0\x00', 0xe800, 0x1, &(0x7f0000000180)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400020401000200027400f8", 0x16}], 0x0, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000180)='./bus\x00', 0x0) io_setup(0x83, &(0x7f00000003c0)=0x0) r3 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) ftruncate(r3, 0x7fff) fcntl$setstatus(r1, 0x4, 0x44800) io_submit(r2, 0x4, &(0x7f0000000540)=[&(0x7f00000000c0)={0x2703000000000009, 0x800ff7f, 0x3, 0x1, 0x0, r1, &(0x7f0000000000), 0x5000}]) 15:18:09 executing program 0: r0 = socket(0x10, 0x3, 0x0) r1 = socket$inet(0x2, 0x3, 0x5) setsockopt$inet_msfilter(r1, 0x0, 0x8, &(0x7f0000000200)=ANY=[@ANYBLOB="f1"], 0x1) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000040)={0x0, @local, @local}, &(0x7f0000000000)=0xc) sendmsg$nl_route_sched(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000001c40)={&(0x7f0000000100)=@newqdisc={0x30, 0x24, 0x1, 0x0, 0x0, {0x0, 0x0, 0x500, r2, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_tbf={{0x8, 0x8, 'tbf\x00'}, {0x4}}]}, 0x30}}, 0x0) [ 315.150001] sctp: [Deprecated]: syz-executor.1 (pid 17934) Use of struct sctp_assoc_value in delayed_ack socket option. [ 315.150001] Use struct sctp_sack_info instead 15:18:09 executing program 0: r0 = socket(0x10, 0x3, 0x0) r1 = socket$inet(0x2, 0x3, 0x5) setsockopt$inet_msfilter(r1, 0x0, 0x8, &(0x7f0000000200)=ANY=[@ANYBLOB="f1"], 0x1) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000040)={0x0, @local, @local}, &(0x7f0000000000)=0xc) sendmsg$nl_route_sched(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000001c40)={&(0x7f0000000100)=@newqdisc={0x30, 0x24, 0x1, 0x0, 0x0, {0x0, 0x0, 0x600, r2, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_tbf={{0x8, 0x8, 'tbf\x00'}, {0x4}}]}, 0x30}}, 0x0) [ 315.277246] FAT-fs (loop5): error, invalid access to FAT (entry 0x00000020) [ 315.304858] FAT-fs (loop4): error, invalid access to FAT (entry 0x00000020) [ 315.313942] FAT-fs (loop5): Filesystem has been set read-only [ 315.321289] FAT-fs (loop4): Filesystem has been set read-only 15:18:09 executing program 0: r0 = socket(0x10, 0x3, 0x0) r1 = socket$inet(0x2, 0x3, 0x5) setsockopt$inet_msfilter(r1, 0x0, 0x8, &(0x7f0000000200)=ANY=[@ANYBLOB="f1"], 0x1) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000040)={0x0, @local, @local}, &(0x7f0000000000)=0xc) sendmsg$nl_route_sched(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000001c40)={&(0x7f0000000100)=@newqdisc={0x30, 0x24, 0x1, 0x0, 0x0, {0x0, 0x0, 0x900, r2, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_tbf={{0x8, 0x8, 'tbf\x00'}, {0x4}}]}, 0x30}}, 0x0) [ 315.343446] FAT-fs (loop5): error, invalid access to FAT (entry 0x00000020) 15:18:09 executing program 2: r0 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) syz_mount_image$hfsplus(&(0x7f0000000000)='hfsplus\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x400000, 0x0, 0x0, &(0x7f0000001480)={[{@gid={'gid', 0x3d, r1}}]}) 15:18:09 executing program 4: syz_mount_image$msdos(&(0x7f0000000340)='msdos\x00', &(0x7f0000000280)='./file0\x00', 0xe800, 0x1, &(0x7f0000000180)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400020401000200027400f8", 0x16}], 0x0, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000180)='./bus\x00', 0x0) io_setup(0x83, &(0x7f00000003c0)=0x0) r3 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) ftruncate(r3, 0x7fff) fcntl$setstatus(r1, 0x4, 0x44800) io_submit(r2, 0x5, &(0x7f0000000540)=[&(0x7f00000000c0)={0x2703000000000009, 0x800ff7f, 0x3, 0x1, 0x0, r1, &(0x7f0000000000), 0x5000}]) 15:18:09 executing program 5: syz_mount_image$msdos(&(0x7f0000000340)='msdos\x00', &(0x7f0000000280)='./file0\x00', 0xe800, 0x1, &(0x7f0000000180)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400020401000200027400f8", 0x16}], 0x800010, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000180)='./bus\x00', 0x0) io_setup(0x83, &(0x7f00000003c0)=0x0) r3 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) ftruncate(r3, 0x7fff) fcntl$setstatus(r1, 0x4, 0x44800) io_submit(r2, 0x6, &(0x7f0000000540)=[&(0x7f00000000c0)={0x2703000000000009, 0x800ff7f, 0x3, 0x22, 0x0, r1, &(0x7f0000000000), 0x5000}]) 15:18:09 executing program 0: r0 = socket(0x10, 0x3, 0x0) r1 = socket$inet(0x2, 0x3, 0x5) setsockopt$inet_msfilter(r1, 0x0, 0x8, &(0x7f0000000200)=ANY=[@ANYBLOB="f1"], 0x1) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000040)={0x0, @local, @local}, &(0x7f0000000000)=0xc) sendmsg$nl_route_sched(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000001c40)={&(0x7f0000000100)=@newqdisc={0x30, 0x24, 0x1, 0x0, 0x0, {0x0, 0x0, 0xa00, r2, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_tbf={{0x8, 0x8, 'tbf\x00'}, {0x4}}]}, 0x30}}, 0x0) 15:18:09 executing program 0: r0 = socket(0x10, 0x3, 0x0) r1 = socket$inet(0x2, 0x3, 0x5) setsockopt$inet_msfilter(r1, 0x0, 0x8, &(0x7f0000000200)=ANY=[@ANYBLOB="f1"], 0x1) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000040)={0x0, @local, @local}, &(0x7f0000000000)=0xc) sendmsg$nl_route_sched(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000001c40)={&(0x7f0000000100)=@newqdisc={0x30, 0x24, 0x1, 0x0, 0x0, {0x0, 0x0, 0xb00, r2, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_tbf={{0x8, 0x8, 'tbf\x00'}, {0x4}}]}, 0x30}}, 0x0) [ 315.818412] FAT-fs (loop4): error, invalid access to FAT (entry 0x00000020) [ 315.833725] FAT-fs (loop4): Filesystem has been set read-only 15:18:09 executing program 0: r0 = socket(0x10, 0x3, 0x0) r1 = socket$inet(0x2, 0x3, 0x5) setsockopt$inet_msfilter(r1, 0x0, 0x8, &(0x7f0000000200)=ANY=[@ANYBLOB="f1"], 0x1) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000040)={0x0, @local, @local}, &(0x7f0000000000)=0xc) sendmsg$nl_route_sched(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000001c40)={&(0x7f0000000100)=@newqdisc={0x30, 0x24, 0x1, 0x0, 0x0, {0x0, 0x0, 0xc00, r2, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_tbf={{0x8, 0x8, 'tbf\x00'}, {0x4}}]}, 0x30}}, 0x0) [ 315.861622] FAT-fs (loop5): error, invalid access to FAT (entry 0x00000020) [ 315.894927] FAT-fs (loop5): Filesystem has been set read-only [ 315.909880] FAT-fs (loop5): error, invalid access to FAT (entry 0x00000020) 15:18:09 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @ipv4={[], [], @empty}}, 0x1c) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x4e20, 0x0, @ipv4={[], [], @local}}, 0x1c) r1 = dup(0xffffffffffffffff) r2 = syz_open_procfs(0x0, &(0x7f0000000600)='auxv\x00') sendfile(0xffffffffffffffff, r2, &(0x7f0000000240)=0x202, 0x4000000000dc) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140)='nbd\x00') sendmsg$NBD_CMD_RECONFIGURE(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f00000000c0), 0xc, &(0x7f0000000180)={&(0x7f0000000280)=ANY=[@ANYRES16=r3, @ANYRES16=r2], 0x3}, 0x1, 0x0, 0x0, 0x44000}, 0x20004811) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000240)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r3, @ANYBLOB], 0x2c}, 0x1, 0x0, 0x0, 0x1}, 0x10) r4 = socket(0x18, 0x0, 0x0) connect$rxrpc(r4, 0x0, 0x0) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)=ANY=[@ANYBLOB='X\x00\x00\x00', @ANYRES16=r3, @ANYBLOB="000128bd700075bd16a2413a00000000000000abf133ffdbdf25010000000c000500", @ANYRES32, @ANYBLOB="08000100", @ANYRES32=r4, @ANYBLOB="0c000300faffffffffffffff0c00080009000000000000000c0006000300000000000000"], 0x58}, 0x1, 0x0, 0x0, 0x4000040}, 0x841) bind(r4, &(0x7f0000000100)=@l2={0x1f, 0x5, @none, 0x3}, 0x80) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000000)=@assoc_value, 0x8) 15:18:09 executing program 4: syz_mount_image$msdos(&(0x7f0000000340)='msdos\x00', &(0x7f0000000280)='./file0\x00', 0xe800, 0x1, &(0x7f0000000180)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400020401000200027400f8", 0x16}], 0x0, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000180)='./bus\x00', 0x0) io_setup(0x83, &(0x7f00000003c0)=0x0) r3 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) ftruncate(r3, 0x7fff) fcntl$setstatus(r1, 0x4, 0x44800) io_submit(r2, 0x7, &(0x7f0000000540)=[&(0x7f00000000c0)={0x2703000000000009, 0x800ff7f, 0x3, 0x1, 0x0, r1, &(0x7f0000000000), 0x5000}]) 15:18:10 executing program 0: r0 = socket(0x10, 0x3, 0x0) r1 = socket$inet(0x2, 0x3, 0x5) setsockopt$inet_msfilter(r1, 0x0, 0x8, &(0x7f0000000200)=ANY=[@ANYBLOB="f1"], 0x1) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000040)={0x0, @local, @local}, &(0x7f0000000000)=0xc) sendmsg$nl_route_sched(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000001c40)={&(0x7f0000000100)=@newqdisc={0x30, 0x24, 0x1, 0x0, 0x0, {0x0, 0x0, 0xe00, r2, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_tbf={{0x8, 0x8, 'tbf\x00'}, {0x4}}]}, 0x30}}, 0x0) 15:18:10 executing program 5: syz_mount_image$msdos(&(0x7f0000000340)='msdos\x00', &(0x7f0000000280)='./file0\x00', 0xe800, 0x1, &(0x7f0000000180)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400020401000200027400f8", 0x16}], 0x800010, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000180)='./bus\x00', 0x0) io_setup(0x83, &(0x7f00000003c0)=0x0) r3 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) ftruncate(r3, 0x7fff) fcntl$setstatus(r1, 0x4, 0x44800) io_submit(r2, 0x6, &(0x7f0000000540)=[&(0x7f00000000c0)={0x2703000000000009, 0x800ff7f, 0x3, 0x23, 0x0, r1, &(0x7f0000000000), 0x5000}]) 15:18:10 executing program 0: r0 = socket(0x10, 0x3, 0x0) r1 = socket$inet(0x2, 0x3, 0x5) setsockopt$inet_msfilter(r1, 0x0, 0x8, &(0x7f0000000200)=ANY=[@ANYBLOB="f1"], 0x1) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000040)={0x0, @local, @local}, &(0x7f0000000000)=0xc) sendmsg$nl_route_sched(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000001c40)={&(0x7f0000000100)=@newqdisc={0x30, 0x24, 0x1, 0x0, 0x0, {0x0, 0x0, 0xf00, r2, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_tbf={{0x8, 0x8, 'tbf\x00'}, {0x4}}]}, 0x30}}, 0x0) [ 316.126331] FAT-fs (loop4): error, invalid access to FAT (entry 0x00000020) [ 316.136744] sctp: [Deprecated]: syz-executor.1 (pid 18018) Use of struct sctp_assoc_value in delayed_ack socket option. [ 316.136744] Use struct sctp_sack_info instead [ 316.139474] FAT-fs (loop4): Filesystem has been set read-only 15:18:10 executing program 0: r0 = socket(0x10, 0x3, 0x0) r1 = socket$inet(0x2, 0x3, 0x5) setsockopt$inet_msfilter(r1, 0x0, 0x8, &(0x7f0000000200)=ANY=[@ANYBLOB="f1"], 0x1) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000040)={0x0, @local, @local}, &(0x7f0000000000)=0xc) sendmsg$nl_route_sched(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000001c40)={&(0x7f0000000100)=@newqdisc={0x30, 0x24, 0x1, 0x0, 0x0, {0x0, 0x0, 0x5865, r2, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_tbf={{0x8, 0x8, 'tbf\x00'}, {0x4}}]}, 0x30}}, 0x0) [ 316.198616] FAT-fs (loop5): error, invalid access to FAT (entry 0x00000020) [ 316.220897] FAT-fs (loop5): Filesystem has been set read-only [ 316.261450] FAT-fs (loop5): error, invalid access to FAT (entry 0x00000020) 15:18:10 executing program 2: r0 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) syz_mount_image$hfsplus(&(0x7f0000000000)='hfsplus\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x6b6b6b, 0x0, 0x0, &(0x7f0000001480)={[{@gid={'gid', 0x3d, r1}}]}) 15:18:10 executing program 4: syz_mount_image$msdos(&(0x7f0000000340)='msdos\x00', &(0x7f0000000280)='./file0\x00', 0xe800, 0x1, &(0x7f0000000180)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400020401000200027400f8", 0x16}], 0x0, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000180)='./bus\x00', 0x0) io_setup(0x83, &(0x7f00000003c0)=0x0) r3 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) ftruncate(r3, 0x7fff) fcntl$setstatus(r1, 0x4, 0x44800) io_submit(r2, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x2703000000000009, 0x800ff7f, 0x3, 0x1, 0x0, r1, &(0x7f0000000000), 0x5000}]) 15:18:10 executing program 0: r0 = socket(0x10, 0x3, 0x0) r1 = socket$inet(0x2, 0x3, 0x5) setsockopt$inet_msfilter(r1, 0x0, 0x8, &(0x7f0000000200)=ANY=[@ANYBLOB="f1"], 0x1) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000040)={0x0, @local, @local}, &(0x7f0000000000)=0xc) sendmsg$nl_route_sched(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000001c40)={&(0x7f0000000100)=@newqdisc={0x30, 0x24, 0x1, 0x0, 0x0, {0x0, 0x0, 0x6000, r2, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_tbf={{0x8, 0x8, 'tbf\x00'}, {0x4}}]}, 0x30}}, 0x0) 15:18:10 executing program 5: syz_mount_image$msdos(&(0x7f0000000340)='msdos\x00', &(0x7f0000000280)='./file0\x00', 0xe800, 0x1, &(0x7f0000000180)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400020401000200027400f8", 0x16}], 0x800010, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000180)='./bus\x00', 0x0) io_setup(0x83, &(0x7f00000003c0)=0x0) r3 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) ftruncate(r3, 0x7fff) fcntl$setstatus(r1, 0x4, 0x44800) io_submit(r2, 0x6, &(0x7f0000000540)=[&(0x7f00000000c0)={0x2703000000000009, 0x800ff7f, 0x3, 0x58, 0x0, r1, &(0x7f0000000000), 0x5000}]) 15:18:10 executing program 3: r0 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140)='nbd\x00') sendmsg$NBD_CMD_RECONFIGURE(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f00000000c0), 0xc, &(0x7f0000000180)={&(0x7f0000000280)=ANY=[@ANYRES16=r0, @ANYRES16], 0x3}, 0x1, 0x0, 0x0, 0x44000}, 0x20004811) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='io\x00') preadv(r1, &(0x7f0000000000)=[{&(0x7f00000013c0)=""/4096, 0x1000}], 0x1, 0x0) r2 = syz_open_dev$dri(&(0x7f0000000100)='/dev/dri/card#\x00', 0x3ff, 0x8000) r3 = syz_open_procfs(0x0, &(0x7f0000000040)='net/nf_conntrack\x00') preadv(r3, &(0x7f0000000340), 0x0, 0x4) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000000140)={0x2, &(0x7f0000000100)=[{}, {0x0}]}) ioctl$DRM_IOCTL_RM_CTX(0xffffffffffffffff, 0xc0086421, &(0x7f00000001c0)={r4, 0x2}) ioctl$DRM_IOCTL_LOCK(r3, 0x4008642a, &(0x7f00000000c0)={r4, 0xa}) ioctl$DRM_IOCTL_DMA(r2, 0xc0406429, &(0x7f0000000300)={r4, 0x7, &(0x7f0000000180)=[0x9c29, 0x0, 0x3ff, 0x245c0000, 0x1, 0xe0000000, 0xded0], &(0x7f0000000200)=[0x8000, 0x1, 0xffffffff, 0x1], 0x10, 0x8, 0x7, &(0x7f0000000280)=[0xffff, 0x1ff, 0x4, 0x2, 0xffff0001, 0x80000001, 0xead, 0x7], &(0x7f00000002c0)=[0xb, 0x8, 0x7, 0x80]}) ioctl$DRM_IOCTL_DMA(r1, 0xc0406429, &(0x7f0000000140)={r4, 0x1, &(0x7f0000000040)=[0x1], &(0x7f0000000080)=[0x200, 0x1ff, 0x2, 0x0, 0x8, 0x10000], 0x40, 0x5, 0x1, &(0x7f00000000c0)=[0x6, 0x100, 0x3, 0x9, 0x6], &(0x7f0000000100)=[0x1, 0x3, 0x17, 0x5, 0x3, 0xb91, 0x8]}) ioctl$DRM_IOCTL_GET_SAREA_CTX(0xffffffffffffffff, 0xc010641d, &(0x7f0000000200)={r4, &(0x7f00000001c0)=""/10}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r7 = fcntl$dupfd(r6, 0x0, r5) fdatasync(r6) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0xa, 0x4, &(0x7f0000000040)=@framed={{0xffffffb4, 0x5, 0x0, 0x0, 0x0, 0x61, 0x10, 0x50}, [@ldst={0x5}]}, &(0x7f0000003ff6)='GPL\x00', 0x5, 0xfd90, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x0, 0x10, &(0x7f0000000000), 0x3}, 0x48) r8 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000080)='/dev/bsg\x00', 0x101000, 0x0) ioctl$VIDIOC_G_EXT_CTRLS(r8, 0xc0205647, &(0x7f0000000180)={0x4, 0x40, 0x7fff, 0xffffffffffffffff, 0x0, &(0x7f0000000100)={0x9b0970, 0x4, [], @p_u32=&(0x7f00000000c0)=0x2}}) [ 316.786887] FAT-fs (loop4): error, invalid access to FAT (entry 0x00000020) [ 316.825202] FAT-fs (loop5): error, invalid access to FAT (entry 0x00000020) 15:18:10 executing program 0: r0 = socket(0x10, 0x3, 0x0) r1 = socket$inet(0x2, 0x3, 0x5) setsockopt$inet_msfilter(r1, 0x0, 0x8, &(0x7f0000000200)=ANY=[@ANYBLOB="f1"], 0x1) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000040)={0x0, @local, @local}, &(0x7f0000000000)=0xc) sendmsg$nl_route_sched(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000001c40)={&(0x7f0000000100)=@newqdisc={0x30, 0x24, 0x1, 0x0, 0x0, {0x0, 0x0, 0x6558, r2, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_tbf={{0x8, 0x8, 'tbf\x00'}, {0x4}}]}, 0x30}}, 0x0) [ 316.827696] FAT-fs (loop4): Filesystem has been set read-only [ 316.849007] FAT-fs (loop5): Filesystem has been set read-only [ 316.868413] FAT-fs (loop5): error, invalid access to FAT (entry 0x00000020) [ 316.903691] sctp: [Deprecated]: syz-executor.1 (pid 18075) Use of struct sctp_assoc_value in delayed_ack socket option. [ 316.903691] Use struct sctp_sack_info instead 15:18:10 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @ipv4={[], [], @empty}}, 0x1c) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x4e21, 0x0, @ipv4={[], [], @dev={0xac, 0x14, 0x14, 0x38}}}, 0x1c) r1 = syz_open_procfs(0x0, &(0x7f0000000600)='auxv\x00') sendfile(0xffffffffffffffff, r1, &(0x7f0000000240)=0x202, 0x4000000000dc) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140)='nbd\x00') sendmsg$NBD_CMD_RECONFIGURE(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f00000000c0), 0xc, &(0x7f0000000180)={&(0x7f0000000280)=ANY=[@ANYRES16=r2, @ANYRES16=r1], 0x3}, 0x1, 0x0, 0x0, 0x44000}, 0x20004811) setsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000000080)=0x7, 0x4) 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_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000000)=@assoc_value, 0x8) 15:18:10 executing program 0: r0 = socket(0x10, 0x3, 0x0) r1 = socket$inet(0x2, 0x3, 0x5) setsockopt$inet_msfilter(r1, 0x0, 0x8, &(0x7f0000000200)=ANY=[@ANYBLOB="f1"], 0x1) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000040)={0x0, @local, @local}, &(0x7f0000000000)=0xc) sendmsg$nl_route_sched(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000001c40)={&(0x7f0000000100)=@newqdisc={0x30, 0x24, 0x1, 0x0, 0x0, {0x0, 0x0, 0x8100, r2, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_tbf={{0x8, 0x8, 'tbf\x00'}, {0x4}}]}, 0x30}}, 0x0) 15:18:10 executing program 4: syz_mount_image$msdos(&(0x7f0000000340)='msdos\x00', &(0x7f0000000280)='./file0\x00', 0xe800, 0x1, &(0x7f0000000180)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400020401000200027400f8", 0x16}], 0x0, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000180)='./bus\x00', 0x0) io_setup(0x83, &(0x7f00000003c0)=0x0) r3 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) ftruncate(r3, 0x7fff) fcntl$setstatus(r1, 0x4, 0x44800) io_submit(r2, 0x9, &(0x7f0000000540)=[&(0x7f00000000c0)={0x2703000000000009, 0x800ff7f, 0x3, 0x1, 0x0, r1, &(0x7f0000000000), 0x5000}]) 15:18:10 executing program 3: socket$pppoe(0x18, 0x1, 0x0) r0 = dup(0xffffffffffffffff) r1 = syz_open_procfs(0x0, &(0x7f0000000600)='auxv\x00') sendfile(0xffffffffffffffff, r1, &(0x7f0000000240)=0x202, 0x4000000000dc) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140)='nbd\x00') sendmsg$NBD_CMD_RECONFIGURE(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f00000000c0), 0xc, &(0x7f0000000180)={&(0x7f0000000280)=ANY=[@ANYRES16=r2, @ANYRES16=r1], 0x3}, 0x1, 0x0, 0x0, 0x44000}, 0x20004811) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000240)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r2, @ANYBLOB], 0x2c}, 0x1, 0x0, 0x0, 0x1}, 0x10) r3 = syz_open_procfs(0x0, &(0x7f0000000600)='auxv\x00') sendfile(0xffffffffffffffff, r3, &(0x7f0000000240)=0x202, 0x4000000000dc) r4 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140)='nbd\x00') sendmsg$NBD_CMD_RECONFIGURE(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f00000000c0), 0xc, &(0x7f0000000180)={&(0x7f0000000280)=ANY=[@ANYRES16=r4, @ANYRES16=r3], 0x3}, 0x1, 0x0, 0x0, 0x44000}, 0x20004811) r5 = openat$6lowpan_enable(0xffffffffffffff9c, &(0x7f0000000100)='/sys/kernel/debug/bluetooth/6lowpan_enable\x00', 0x2, 0x0) keyctl$invalidate(0x15, 0x0) fcntl$setpipe(r5, 0x407, 0x8) setsockopt$TIPC_MCAST_BROADCAST(0xffffffffffffffff, 0x10f, 0x85) r6 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r6, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @ipv4={[], [], @empty}}, 0x1c) connect$inet6(r6, &(0x7f0000000040)={0xa, 0x4e21, 0x100000, @ipv4={[], [], @dev={0xac, 0x14, 0x14, 0x38}}, 0x6}, 0x1c) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x40, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r6, 0x84, 0x10, &(0x7f0000000000)=@assoc_value, 0x8) 15:18:11 executing program 5: syz_mount_image$msdos(&(0x7f0000000340)='msdos\x00', &(0x7f0000000280)='./file0\x00', 0xe800, 0x1, &(0x7f0000000180)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400020401000200027400f8", 0x16}], 0x800010, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000180)='./bus\x00', 0x0) io_setup(0x83, &(0x7f00000003c0)=0x0) r3 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) ftruncate(r3, 0x7fff) fcntl$setstatus(r1, 0x4, 0x44800) io_submit(r2, 0x6, &(0x7f0000000540)=[&(0x7f00000000c0)={0x2703000000000009, 0x800ff7f, 0x3, 0x74, 0x0, r1, &(0x7f0000000000), 0x5000}]) 15:18:11 executing program 0: r0 = socket(0x10, 0x3, 0x0) r1 = socket$inet(0x2, 0x3, 0x5) setsockopt$inet_msfilter(r1, 0x0, 0x8, &(0x7f0000000200)=ANY=[@ANYBLOB="f1"], 0x1) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000040)={0x0, @local, @local}, &(0x7f0000000000)=0xc) sendmsg$nl_route_sched(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000001c40)={&(0x7f0000000100)=@newqdisc={0x30, 0x24, 0x1, 0x0, 0x0, {0x0, 0x0, 0xb601, r2, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_tbf={{0x8, 0x8, 'tbf\x00'}, {0x4}}]}, 0x30}}, 0x0) [ 317.063084] sctp: [Deprecated]: syz-executor.3 (pid 18089) Use of struct sctp_assoc_value in delayed_ack socket option. [ 317.063084] Use struct sctp_sack_info instead [ 317.112162] sctp: [Deprecated]: syz-executor.1 (pid 18092) Use of struct sctp_assoc_value in delayed_ack socket option. [ 317.112162] Use struct sctp_sack_info instead [ 317.148810] FAT-fs (loop4): error, invalid access to FAT (entry 0x00000020) [ 317.165901] FAT-fs (loop4): Filesystem has been set read-only [ 317.242682] FAT-fs (loop5): error, invalid access to FAT (entry 0x00000020) [ 317.268260] FAT-fs (loop5): Filesystem has been set read-only [ 317.284931] FAT-fs (loop5): error, invalid access to FAT (entry 0x00000020) 15:18:11 executing program 2: r0 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) syz_mount_image$hfsplus(&(0x7f0000000000)='hfsplus\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1000000, 0x0, 0x0, &(0x7f0000001480)={[{@gid={'gid', 0x3d, r1}}]}) 15:18:11 executing program 0: r0 = socket(0x10, 0x3, 0x0) r1 = socket$inet(0x2, 0x3, 0x5) setsockopt$inet_msfilter(r1, 0x0, 0x8, &(0x7f0000000200)=ANY=[@ANYBLOB="f1"], 0x1) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000040)={0x0, @local, @local}, &(0x7f0000000000)=0xc) sendmsg$nl_route_sched(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000001c40)={&(0x7f0000000100)=@newqdisc={0x30, 0x24, 0x1, 0x0, 0x0, {0x0, 0x0, 0xf000, r2, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_tbf={{0x8, 0x8, 'tbf\x00'}, {0x4}}]}, 0x30}}, 0x0) 15:18:11 executing program 3: socket$pppoe(0x18, 0x1, 0x0) r0 = dup(0xffffffffffffffff) r1 = syz_open_procfs(0x0, &(0x7f0000000600)='auxv\x00') sendfile(0xffffffffffffffff, r1, &(0x7f0000000240)=0x202, 0x4000000000dc) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140)='nbd\x00') sendmsg$NBD_CMD_RECONFIGURE(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f00000000c0), 0xc, &(0x7f0000000180)={&(0x7f0000000280)=ANY=[@ANYRES16=r2, @ANYRES16=r1], 0x3}, 0x1, 0x0, 0x0, 0x44000}, 0x20004811) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000240)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r2, @ANYBLOB], 0x2c}, 0x1, 0x0, 0x0, 0x1}, 0x10) r3 = syz_open_procfs(0x0, &(0x7f0000000600)='auxv\x00') sendfile(0xffffffffffffffff, r3, &(0x7f0000000240)=0x202, 0x4000000000dc) r4 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140)='nbd\x00') sendmsg$NBD_CMD_RECONFIGURE(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f00000000c0), 0xc, &(0x7f0000000180)={&(0x7f0000000280)=ANY=[@ANYRES16=r4, @ANYRES16=r3], 0x3}, 0x1, 0x0, 0x0, 0x44000}, 0x20004811) r5 = openat$6lowpan_enable(0xffffffffffffff9c, &(0x7f0000000100)='/sys/kernel/debug/bluetooth/6lowpan_enable\x00', 0x2, 0x0) keyctl$invalidate(0x15, 0x0) fcntl$setpipe(r5, 0x407, 0x8) setsockopt$TIPC_MCAST_BROADCAST(0xffffffffffffffff, 0x10f, 0x85) r6 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r6, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @ipv4={[], [], @empty}}, 0x1c) connect$inet6(r6, &(0x7f0000000040)={0xa, 0x4e21, 0x100000, @ipv4={[], [], @dev={0xac, 0x14, 0x14, 0x38}}, 0x6}, 0x1c) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x40, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r6, 0x84, 0x10, &(0x7f0000000000)=@assoc_value, 0x8) 15:18:11 executing program 4: syz_mount_image$msdos(&(0x7f0000000340)='msdos\x00', &(0x7f0000000280)='./file0\x00', 0xe800, 0x1, &(0x7f0000000180)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400020401000200027400f8", 0x16}], 0x0, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000180)='./bus\x00', 0x0) io_setup(0x83, &(0x7f00000003c0)=0x0) r3 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) ftruncate(r3, 0x7fff) fcntl$setstatus(r1, 0x4, 0x44800) io_submit(r2, 0x10, &(0x7f0000000540)=[&(0x7f00000000c0)={0x2703000000000009, 0x800ff7f, 0x3, 0x1, 0x0, r1, &(0x7f0000000000), 0x5000}]) 15:18:11 executing program 5: syz_mount_image$msdos(&(0x7f0000000340)='msdos\x00', &(0x7f0000000280)='./file0\x00', 0xe800, 0x1, &(0x7f0000000180)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400020401000200027400f8", 0x16}], 0x800010, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000180)='./bus\x00', 0x0) io_setup(0x83, &(0x7f00000003c0)=0x0) r3 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) ftruncate(r3, 0x7fff) fcntl$setstatus(r1, 0x4, 0x44800) io_submit(r2, 0x6, &(0x7f0000000540)=[&(0x7f00000000c0)={0x2703000000000009, 0x800ff7f, 0x3, 0x9e, 0x0, r1, &(0x7f0000000000), 0x5000}]) 15:18:11 executing program 0: r0 = socket(0x10, 0x3, 0x0) r1 = socket$inet(0x2, 0x3, 0x5) setsockopt$inet_msfilter(r1, 0x0, 0x8, &(0x7f0000000200)=ANY=[@ANYBLOB="f1"], 0x1) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000040)={0x0, @local, @local}, &(0x7f0000000000)=0xc) sendmsg$nl_route_sched(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000001c40)={&(0x7f0000000100)=@newqdisc={0x30, 0x24, 0x1, 0x0, 0x0, {0x0, 0x0, 0xffff, r2, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_tbf={{0x8, 0x8, 'tbf\x00'}, {0x4}}]}, 0x30}}, 0x0) [ 317.734204] FAT-fs (loop5): error, invalid access to FAT (entry 0x00000020) [ 317.751146] FAT-fs (loop4): error, invalid access to FAT (entry 0x00000020) [ 317.766260] FAT-fs (loop4): Filesystem has been set read-only [ 317.770057] sctp: [Deprecated]: syz-executor.3 (pid 18139) Use of struct sctp_assoc_value in delayed_ack socket option. [ 317.770057] Use struct sctp_sack_info instead [ 317.794053] FAT-fs (loop5): Filesystem has been set read-only [ 317.812267] FAT-fs (loop5): error, invalid access to FAT (entry 0x00000020) 15:18:11 executing program 0: r0 = socket(0x10, 0x3, 0x0) r1 = socket$inet(0x2, 0x3, 0x5) setsockopt$inet_msfilter(r1, 0x0, 0x8, &(0x7f0000000200)=ANY=[@ANYBLOB="f1"], 0x1) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000040)={0x0, @local, @local}, &(0x7f0000000000)=0xc) sendmsg$nl_route_sched(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000001c40)={&(0x7f0000000100)=@newqdisc={0x30, 0x24, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r2, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_tbf={{0x8, 0x8, 'tbf\x00'}, {0x4}}]}, 0x30}}, 0x0) 15:18:11 executing program 4: syz_mount_image$msdos(&(0x7f0000000340)='msdos\x00', &(0x7f0000000280)='./file0\x00', 0xe800, 0x1, &(0x7f0000000180)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400020401000200027400f8", 0x16}], 0x0, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000180)='./bus\x00', 0x0) io_setup(0x83, &(0x7f00000003c0)=0x0) r3 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) ftruncate(r3, 0x7fff) fcntl$setstatus(r1, 0x4, 0x44800) io_submit(r2, 0x6, &(0x7f0000000540)=[&(0x7f00000000c0)={0x2703000000000006, 0x800ff7f, 0x3, 0x1, 0x0, r1, &(0x7f0000000000), 0x5000}]) 15:18:11 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @ipv4={[], [], @empty}}, 0x1c) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x4e21, 0x0, @ipv4={[], [], @dev={0xac, 0x14, 0x14, 0x38}}}, 0x1c) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000000)=@assoc_value, 0x8) r1 = socket$inet6(0xa, 0x3, 0x6) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, 0x0, 0x0) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) r3 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f0000000140)=ANY=[@ANYBLOB="f1ff5b8ea7a807b9c24762596145bd6d0b792a94d08b91eb09373c144cf77ffd88e4671eefc98a65bd6aad8ae0dd510c83e62c2924f4f65ed72812889aa752c342e2356aae09ebe82f65f621bd5fb9ac543d3f7326f945138088a02fb75b26d3ab5485e98d75", @ANYRES32=0x0], &(0x7f000095dffc)=0x8) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000000040)={r4, @in6={{0xa, 0x0, 0x0, @ipv4={[], [], @initdev={0xac, 0x1e, 0x0, 0x0}}}}}, &(0x7f0000000100)=0x84) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000080)={r4, 0x8001}, 0x8) 15:18:11 executing program 0: r0 = socket(0x10, 0x3, 0x0) r1 = socket$inet(0x2, 0x3, 0x5) setsockopt$inet_msfilter(r1, 0x0, 0x8, &(0x7f0000000200)=ANY=[@ANYBLOB="f1"], 0x1) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000040)={0x0, @local, @local}, &(0x7f0000000000)=0xc) sendmsg$nl_route_sched(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000001c40)={&(0x7f0000000100)=@newqdisc={0x30, 0x24, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r2, {0x2}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_tbf={{0x8, 0x8, 'tbf\x00'}, {0x4}}]}, 0x30}}, 0x0) 15:18:11 executing program 5: syz_mount_image$msdos(&(0x7f0000000340)='msdos\x00', &(0x7f0000000280)='./file0\x00', 0xe800, 0x1, &(0x7f0000000180)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400020401000200027400f8", 0x16}], 0x800010, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000180)='./bus\x00', 0x0) io_setup(0x83, &(0x7f00000003c0)=0x0) r3 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) ftruncate(r3, 0x7fff) fcntl$setstatus(r1, 0x4, 0x44800) io_submit(r2, 0x6, &(0x7f0000000540)=[&(0x7f00000000c0)={0x2703000000000009, 0x800ff7f, 0x3, 0xc0, 0x0, r1, &(0x7f0000000000), 0x5000}]) 15:18:12 executing program 3: socket$pppoe(0x18, 0x1, 0x0) r0 = dup(0xffffffffffffffff) r1 = syz_open_procfs(0x0, &(0x7f0000000600)='auxv\x00') sendfile(0xffffffffffffffff, r1, &(0x7f0000000240)=0x202, 0x4000000000dc) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140)='nbd\x00') sendmsg$NBD_CMD_RECONFIGURE(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f00000000c0), 0xc, &(0x7f0000000180)={&(0x7f0000000280)=ANY=[@ANYRES16=r2, @ANYRES16=r1], 0x3}, 0x1, 0x0, 0x0, 0x44000}, 0x20004811) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000240)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r2, @ANYBLOB], 0x2c}, 0x1, 0x0, 0x0, 0x1}, 0x10) r3 = syz_open_procfs(0x0, &(0x7f0000000600)='auxv\x00') sendfile(0xffffffffffffffff, r3, &(0x7f0000000240)=0x202, 0x4000000000dc) r4 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140)='nbd\x00') sendmsg$NBD_CMD_RECONFIGURE(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f00000000c0), 0xc, &(0x7f0000000180)={&(0x7f0000000280)=ANY=[@ANYRES16=r4, @ANYRES16=r3], 0x3}, 0x1, 0x0, 0x0, 0x44000}, 0x20004811) r5 = openat$6lowpan_enable(0xffffffffffffff9c, &(0x7f0000000100)='/sys/kernel/debug/bluetooth/6lowpan_enable\x00', 0x2, 0x0) keyctl$invalidate(0x15, 0x0) fcntl$setpipe(r5, 0x407, 0x8) setsockopt$TIPC_MCAST_BROADCAST(0xffffffffffffffff, 0x10f, 0x85) r6 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r6, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @ipv4={[], [], @empty}}, 0x1c) connect$inet6(r6, &(0x7f0000000040)={0xa, 0x4e21, 0x100000, @ipv4={[], [], @dev={0xac, 0x14, 0x14, 0x38}}, 0x6}, 0x1c) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x40, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r6, 0x84, 0x10, &(0x7f0000000000)=@assoc_value, 0x8) [ 318.056132] FAT-fs (loop4): error, invalid access to FAT (entry 0x00000020) [ 318.076286] FAT-fs (loop5): error, invalid access to FAT (entry 0x00000020) [ 318.085018] sctp: [Deprecated]: syz-executor.1 (pid 18178) Use of struct sctp_assoc_value in delayed_ack socket option. [ 318.085018] Use struct sctp_sack_info instead [ 318.095892] FAT-fs (loop4): Filesystem has been set read-only [ 318.103432] FAT-fs (loop5): Filesystem has been set read-only [ 318.113258] FAT-fs (loop5): error, invalid access to FAT (entry 0x00000020) [ 318.149135] sctp: [Deprecated]: syz-executor.3 (pid 18182) Use of struct sctp_assoc_value in delayed_ack socket option. [ 318.149135] Use struct sctp_sack_info instead 15:18:12 executing program 2: r0 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) syz_mount_image$hfsplus(&(0x7f0000000000)='hfsplus\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x2000000, 0x0, 0x0, &(0x7f0000001480)={[{@gid={'gid', 0x3d, r1}}]}) 15:18:12 executing program 0: r0 = socket(0x10, 0x3, 0x0) r1 = socket$inet(0x2, 0x3, 0x5) setsockopt$inet_msfilter(r1, 0x0, 0x8, &(0x7f0000000200)=ANY=[@ANYBLOB="f1"], 0x1) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000040)={0x0, @local, @local}, &(0x7f0000000000)=0xc) sendmsg$nl_route_sched(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000001c40)={&(0x7f0000000100)=@newqdisc={0x30, 0x24, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r2, {0x3}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_tbf={{0x8, 0x8, 'tbf\x00'}, {0x4}}]}, 0x30}}, 0x0) 15:18:12 executing program 4: syz_mount_image$msdos(&(0x7f0000000340)='msdos\x00', &(0x7f0000000280)='./file0\x00', 0xe800, 0x1, &(0x7f0000000180)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400020401000200027400f8", 0x16}], 0x0, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000180)='./bus\x00', 0x0) io_setup(0x83, &(0x7f00000003c0)=0x0) r3 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) ftruncate(r3, 0x7fff) fcntl$setstatus(r1, 0x4, 0x44800) io_submit(r2, 0x6, &(0x7f0000000540)=[&(0x7f00000000c0)={0x2703000000000007, 0x800ff7f, 0x3, 0x1, 0x0, r1, &(0x7f0000000000), 0x5000}]) 15:18:12 executing program 5: syz_mount_image$msdos(&(0x7f0000000340)='msdos\x00', &(0x7f0000000280)='./file0\x00', 0xe800, 0x1, &(0x7f0000000180)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400020401000200027400f8", 0x16}], 0x800010, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000180)='./bus\x00', 0x0) io_setup(0x83, &(0x7f00000003c0)=0x0) r3 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) ftruncate(r3, 0x7fff) fcntl$setstatus(r1, 0x4, 0x44800) io_submit(r2, 0x6, &(0x7f0000000540)=[&(0x7f00000000c0)={0x2703000000000009, 0x800ff7f, 0x3, 0xd9, 0x0, r1, &(0x7f0000000000), 0x5000}]) 15:18:12 executing program 3: socket$pppoe(0x18, 0x1, 0x0) r0 = dup(0xffffffffffffffff) r1 = syz_open_procfs(0x0, &(0x7f0000000600)='auxv\x00') sendfile(0xffffffffffffffff, r1, &(0x7f0000000240)=0x202, 0x4000000000dc) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140)='nbd\x00') sendmsg$NBD_CMD_RECONFIGURE(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f00000000c0), 0xc, &(0x7f0000000180)={&(0x7f0000000280)=ANY=[@ANYRES16=r2, @ANYRES16=r1], 0x3}, 0x1, 0x0, 0x0, 0x44000}, 0x20004811) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000240)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r2, @ANYBLOB], 0x2c}, 0x1, 0x0, 0x0, 0x1}, 0x10) r3 = syz_open_procfs(0x0, &(0x7f0000000600)='auxv\x00') sendfile(0xffffffffffffffff, r3, &(0x7f0000000240)=0x202, 0x4000000000dc) r4 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140)='nbd\x00') sendmsg$NBD_CMD_RECONFIGURE(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f00000000c0), 0xc, &(0x7f0000000180)={&(0x7f0000000280)=ANY=[@ANYRES16=r4, @ANYRES16=r3], 0x3}, 0x1, 0x0, 0x0, 0x44000}, 0x20004811) r5 = openat$6lowpan_enable(0xffffffffffffff9c, &(0x7f0000000100)='/sys/kernel/debug/bluetooth/6lowpan_enable\x00', 0x2, 0x0) keyctl$invalidate(0x15, 0x0) fcntl$setpipe(r5, 0x407, 0x8) setsockopt$TIPC_MCAST_BROADCAST(0xffffffffffffffff, 0x10f, 0x85) r6 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r6, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @ipv4={[], [], @empty}}, 0x1c) connect$inet6(r6, &(0x7f0000000040)={0xa, 0x4e21, 0x100000, @ipv4={[], [], @dev={0xac, 0x14, 0x14, 0x38}}, 0x6}, 0x1c) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x40, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) 15:18:12 executing program 0: r0 = socket(0x10, 0x3, 0x0) r1 = socket$inet(0x2, 0x3, 0x5) setsockopt$inet_msfilter(r1, 0x0, 0x8, &(0x7f0000000200)=ANY=[@ANYBLOB="f1"], 0x1) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000040)={0x0, @local, @local}, &(0x7f0000000000)=0xc) sendmsg$nl_route_sched(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000001c40)={&(0x7f0000000100)=@newqdisc={0x30, 0x24, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r2, {0x4}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_tbf={{0x8, 0x8, 'tbf\x00'}, {0x4}}]}, 0x30}}, 0x0) [ 318.651750] FAT-fs (loop4): error, invalid access to FAT (entry 0x00000020) [ 318.689075] FAT-fs (loop4): Filesystem has been set read-only 15:18:12 executing program 0: r0 = socket(0x10, 0x3, 0x0) r1 = socket$inet(0x2, 0x3, 0x5) setsockopt$inet_msfilter(r1, 0x0, 0x8, &(0x7f0000000200)=ANY=[@ANYBLOB="f1"], 0x1) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000040)={0x0, @local, @local}, &(0x7f0000000000)=0xc) sendmsg$nl_route_sched(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000001c40)={&(0x7f0000000100)=@newqdisc={0x30, 0x24, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r2, {0x5}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_tbf={{0x8, 0x8, 'tbf\x00'}, {0x4}}]}, 0x30}}, 0x0) 15:18:12 executing program 3: socket$pppoe(0x18, 0x1, 0x0) r0 = dup(0xffffffffffffffff) r1 = syz_open_procfs(0x0, &(0x7f0000000600)='auxv\x00') sendfile(0xffffffffffffffff, r1, &(0x7f0000000240)=0x202, 0x4000000000dc) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140)='nbd\x00') sendmsg$NBD_CMD_RECONFIGURE(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f00000000c0), 0xc, &(0x7f0000000180)={&(0x7f0000000280)=ANY=[@ANYRES16=r2, @ANYRES16=r1], 0x3}, 0x1, 0x0, 0x0, 0x44000}, 0x20004811) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000240)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r2, @ANYBLOB], 0x2c}, 0x1, 0x0, 0x0, 0x1}, 0x10) r3 = syz_open_procfs(0x0, &(0x7f0000000600)='auxv\x00') sendfile(0xffffffffffffffff, r3, &(0x7f0000000240)=0x202, 0x4000000000dc) r4 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140)='nbd\x00') sendmsg$NBD_CMD_RECONFIGURE(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f00000000c0), 0xc, &(0x7f0000000180)={&(0x7f0000000280)=ANY=[@ANYRES16=r4, @ANYRES16=r3], 0x3}, 0x1, 0x0, 0x0, 0x44000}, 0x20004811) r5 = openat$6lowpan_enable(0xffffffffffffff9c, &(0x7f0000000100)='/sys/kernel/debug/bluetooth/6lowpan_enable\x00', 0x2, 0x0) keyctl$invalidate(0x15, 0x0) fcntl$setpipe(r5, 0x407, 0x8) setsockopt$TIPC_MCAST_BROADCAST(0xffffffffffffffff, 0x10f, 0x85) r6 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r6, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @ipv4={[], [], @empty}}, 0x1c) connect$inet6(r6, &(0x7f0000000040)={0xa, 0x4e21, 0x100000, @ipv4={[], [], @dev={0xac, 0x14, 0x14, 0x38}}, 0x6}, 0x1c) [ 318.740784] FAT-fs (loop5): error, invalid access to FAT (entry 0x00000020) [ 318.796116] FAT-fs (loop5): Filesystem has been set read-only [ 318.822397] FAT-fs (loop5): error, invalid access to FAT (entry 0x00000020) [ 318.874881] sctp: [Deprecated]: syz-executor.1 (pid 18233) Use of struct sctp_assoc_value in delayed_ack socket option. [ 318.874881] Use struct sctp_sack_info instead 15:18:13 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000180)='cpu.stat\x00', 0x0, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r1, 0x29, 0x40, &(0x7f0000000240)=@mangle={'mangle\x00', 0x1f, 0x6, 0x608, 0x3d8, 0x0, 0xd0, 0x3d8, 0x2d0, 0x538, 0x538, 0x538, 0x538, 0x538, 0x6, &(0x7f00000001c0), {[{{@ipv6={@private1={0xfc, 0x1, [], 0x1}, @dev={0xfe, 0x80, [], 0x18}, [0xffffffff, 0xffffffff, 0xffffffff, 0xff000000], [0xff000000, 0xffffffff, 0xffffffff, 0x1fe], 'hsr0\x00', 'netdevsim0\x00', {}, {}, 0x6, 0x0, 0x4, 0x14}, 0x0, 0xa8, 0xd0}, @unspec=@CHECKSUM={0x28, 'CHECKSUM\x00'}}, {{@uncond, 0x0, 0xa8, 0xd0}, @common=@inet=@SET1={0x28, 'SET\x00', 0x1, {{0x1, 0x1, 0x3}, {0x3, 0x0, 0x2}}}}, {{@uncond, 0x0, 0xf8, 0x130, 0x0, {}, [@inet=@rpfilter={{0x28, 'rpfilter\x00'}, {0x8}}, @inet=@rpfilter={{0x28, 'rpfilter\x00'}}]}, @common=@inet=@SET3={0x38, 'SET\x00', 0x3, {{0xffffffffffffffff, 0x4, 0x2}, {0x0, 0x5, 0x4}, {0x1, 0x6, 0x4}, 0x5, 0x7c}}}, {{@ipv6={@remote, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01', [0xff, 0xffffff00, 0xff000000, 0xff], [0xff000000, 0xff000000, 0xff000000, 0xff000000], 'ip6gretap0\x00', 'veth1_to_hsr\x00', {}, {0xff}, 0x0, 0x0, 0x2}, 0x0, 0xa8, 0x108}, @common=@inet=@HMARK={0x60, 'HMARK\x00', 0x0, {@ipv4=@initdev={0xac, 0x1e, 0x1, 0x0}, [0x0, 0xffffffff], 0x4e24, 0x4e22, 0x4e20, 0x4e21, 0xf07, 0x3, 0x0, 0x8000, 0x6}}}, {{@ipv6={@mcast2, @rand_addr=' \x01\x00', [0xff, 0x0, 0xff, 0xffffff00], [0xffffffff, 0x0, 0xffffffff, 0xff], 'rose0\x00', 'bridge0\x00', {}, {0xff}, 0x11, 0x4, 0x3, 0x4}, 0x0, 0x118, 0x160, 0x0, {}, [@common=@dst={{0x48, 'dst\x00'}, {0x1, 0x7, 0x1, [0x1, 0x125, 0x7, 0x100, 0x1, 0xce1, 0x8, 0x3, 0x1000, 0x7, 0x9, 0x3, 0x1d, 0x1000, 0x7, 0x81af], 0x4}}, @inet=@rpfilter={{0x28, 'rpfilter\x00'}, {0x6}}]}, @SNPT={0x48, 'SNPT\x00', 0x0, {@ipv6=@ipv4={[], [], @local}, @ipv6=@private1, 0x5, 0x3a, 0xc88}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28}}}}, 0x668) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000008c0)='/proc/sys/net/ipv4/vs/conn_reuse_mode\x00', 0x2, 0x0) bind$alg(r2, &(0x7f0000000900)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_hmac_sha384\x00'}, 0x58) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @ipv4={[], [], @empty}}, 0x1c) newfstatat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', &(0x7f0000000100), 0x400) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x4e21, 0x0, @ipv4={[], [], @dev={0xac, 0x14, 0x14, 0x38}}}, 0x1c) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x51, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x2, @perf_bp={0x0, 0xc}, 0x1c02, 0x0, 0x0, 0x6}, 0xffffffffffffffff, 0x1, 0xffffffffffffffff, 0x8) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000000)=@assoc_value, 0x8) 15:18:13 executing program 5: syz_mount_image$msdos(&(0x7f0000000340)='msdos\x00', &(0x7f0000000280)='./file0\x00', 0xe800, 0x1, &(0x7f0000000180)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400020401000200027400f8", 0x16}], 0x800010, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000180)='./bus\x00', 0x0) io_setup(0x83, &(0x7f00000003c0)=0x0) r3 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) ftruncate(r3, 0x7fff) fcntl$setstatus(r1, 0x4, 0x44800) io_submit(r2, 0x6, &(0x7f0000000540)=[&(0x7f00000000c0)={0x2703000000000009, 0x800ff7f, 0x3, 0xf0, 0x0, r1, &(0x7f0000000000), 0x5000}]) 15:18:13 executing program 4: syz_mount_image$msdos(&(0x7f0000000340)='msdos\x00', &(0x7f0000000280)='./file0\x00', 0xe800, 0x1, &(0x7f0000000180)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400020401000200027400f8", 0x16}], 0x0, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000180)='./bus\x00', 0x0) io_setup(0x83, &(0x7f00000003c0)=0x0) r3 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) ftruncate(r3, 0x7fff) fcntl$setstatus(r1, 0x4, 0x44800) io_submit(r2, 0x6, &(0x7f0000000540)=[&(0x7f00000000c0)={0x2703000000000008, 0x800ff7f, 0x3, 0x1, 0x0, r1, &(0x7f0000000000), 0x5000}]) 15:18:13 executing program 0: r0 = socket(0x10, 0x3, 0x0) r1 = socket$inet(0x2, 0x3, 0x5) setsockopt$inet_msfilter(r1, 0x0, 0x8, &(0x7f0000000200)=ANY=[@ANYBLOB="f1"], 0x1) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000040)={0x0, @local, @local}, &(0x7f0000000000)=0xc) sendmsg$nl_route_sched(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000001c40)={&(0x7f0000000100)=@newqdisc={0x30, 0x24, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r2, {0x6}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_tbf={{0x8, 0x8, 'tbf\x00'}, {0x4}}]}, 0x30}}, 0x0) [ 319.063735] FAT-fs (loop5): error, invalid access to FAT (entry 0x00000020) [ 319.072085] FAT-fs (loop5): Filesystem has been set read-only [ 319.089156] FAT-fs (loop5): error, invalid access to FAT (entry 0x00000020) [ 319.102909] FAT-fs (loop4): error, invalid access to FAT (entry 0x00000020) [ 319.115458] FAT-fs (loop4): Filesystem has been set read-only [ 319.152684] sctp: [Deprecated]: syz-executor.1 (pid 18260) Use of struct sctp_assoc_value in delayed_ack socket option. [ 319.152684] Use struct sctp_sack_info instead 15:18:13 executing program 2: r0 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) syz_mount_image$hfsplus(&(0x7f0000000000)='hfsplus\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x3000000, 0x0, 0x0, &(0x7f0000001480)={[{@gid={'gid', 0x3d, r1}}]}) 15:18:13 executing program 3: socket$pppoe(0x18, 0x1, 0x0) r0 = dup(0xffffffffffffffff) r1 = syz_open_procfs(0x0, &(0x7f0000000600)='auxv\x00') sendfile(0xffffffffffffffff, r1, &(0x7f0000000240)=0x202, 0x4000000000dc) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140)='nbd\x00') sendmsg$NBD_CMD_RECONFIGURE(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f00000000c0), 0xc, &(0x7f0000000180)={&(0x7f0000000280)=ANY=[@ANYRES16=r2, @ANYRES16=r1], 0x3}, 0x1, 0x0, 0x0, 0x44000}, 0x20004811) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000240)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r2, @ANYBLOB], 0x2c}, 0x1, 0x0, 0x0, 0x1}, 0x10) r3 = syz_open_procfs(0x0, &(0x7f0000000600)='auxv\x00') sendfile(0xffffffffffffffff, r3, &(0x7f0000000240)=0x202, 0x4000000000dc) r4 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140)='nbd\x00') sendmsg$NBD_CMD_RECONFIGURE(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f00000000c0), 0xc, &(0x7f0000000180)={&(0x7f0000000280)=ANY=[@ANYRES16=r4, @ANYRES16=r3], 0x3}, 0x1, 0x0, 0x0, 0x44000}, 0x20004811) r5 = openat$6lowpan_enable(0xffffffffffffff9c, &(0x7f0000000100)='/sys/kernel/debug/bluetooth/6lowpan_enable\x00', 0x2, 0x0) keyctl$invalidate(0x15, 0x0) fcntl$setpipe(r5, 0x407, 0x8) setsockopt$TIPC_MCAST_BROADCAST(0xffffffffffffffff, 0x10f, 0x85) r6 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r6, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @ipv4={[], [], @empty}}, 0x1c) 15:18:13 executing program 0: r0 = socket(0x10, 0x3, 0x0) r1 = socket$inet(0x2, 0x3, 0x5) setsockopt$inet_msfilter(r1, 0x0, 0x8, &(0x7f0000000200)=ANY=[@ANYBLOB="f1"], 0x1) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000040)={0x0, @local, @local}, &(0x7f0000000000)=0xc) sendmsg$nl_route_sched(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000001c40)={&(0x7f0000000100)=@newqdisc={0x30, 0x24, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r2, {0x8}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_tbf={{0x8, 0x8, 'tbf\x00'}, {0x4}}]}, 0x30}}, 0x0) 15:18:13 executing program 5: syz_mount_image$msdos(&(0x7f0000000340)='msdos\x00', &(0x7f0000000280)='./file0\x00', 0xe800, 0x1, &(0x7f0000000180)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400020401000200027400f8", 0x16}], 0x800010, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000180)='./bus\x00', 0x0) io_setup(0x83, &(0x7f00000003c0)=0x0) r3 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) ftruncate(r3, 0x7fff) fcntl$setstatus(r1, 0x4, 0x44800) io_submit(r2, 0x6, &(0x7f0000000540)=[&(0x7f00000000c0)={0x2703000000000009, 0x800ff7f, 0x3, 0x17f, 0x0, r1, &(0x7f0000000000), 0x5000}]) 15:18:13 executing program 4: syz_mount_image$msdos(&(0x7f0000000340)='msdos\x00', &(0x7f0000000280)='./file0\x00', 0xe800, 0x1, &(0x7f0000000180)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400020401000200027400f8", 0x16}], 0x0, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000180)='./bus\x00', 0x0) io_setup(0x83, &(0x7f00000003c0)=0x0) r3 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) ftruncate(r3, 0x7fff) fcntl$setstatus(r1, 0x4, 0x44800) io_submit(r2, 0x6, &(0x7f0000000540)=[&(0x7f00000000c0)={0x2703000000000010, 0x800ff7f, 0x3, 0x1, 0x0, r1, &(0x7f0000000000), 0x5000}]) 15:18:13 executing program 3: socket$pppoe(0x18, 0x1, 0x0) r0 = dup(0xffffffffffffffff) r1 = syz_open_procfs(0x0, &(0x7f0000000600)='auxv\x00') sendfile(0xffffffffffffffff, r1, &(0x7f0000000240)=0x202, 0x4000000000dc) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140)='nbd\x00') sendmsg$NBD_CMD_RECONFIGURE(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f00000000c0), 0xc, &(0x7f0000000180)={&(0x7f0000000280)=ANY=[@ANYRES16=r2, @ANYRES16=r1], 0x3}, 0x1, 0x0, 0x0, 0x44000}, 0x20004811) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000240)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r2, @ANYBLOB], 0x2c}, 0x1, 0x0, 0x0, 0x1}, 0x10) r3 = syz_open_procfs(0x0, &(0x7f0000000600)='auxv\x00') sendfile(0xffffffffffffffff, r3, &(0x7f0000000240)=0x202, 0x4000000000dc) r4 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140)='nbd\x00') sendmsg$NBD_CMD_RECONFIGURE(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f00000000c0), 0xc, &(0x7f0000000180)={&(0x7f0000000280)=ANY=[@ANYRES16=r4, @ANYRES16=r3], 0x3}, 0x1, 0x0, 0x0, 0x44000}, 0x20004811) r5 = openat$6lowpan_enable(0xffffffffffffff9c, &(0x7f0000000100)='/sys/kernel/debug/bluetooth/6lowpan_enable\x00', 0x2, 0x0) keyctl$invalidate(0x15, 0x0) fcntl$setpipe(r5, 0x407, 0x8) setsockopt$TIPC_MCAST_BROADCAST(0xffffffffffffffff, 0x10f, 0x85) socket$inet6(0xa, 0x1, 0x8010000000000084) [ 319.713178] FAT-fs (loop5): error, invalid access to FAT (entry 0x00000020) [ 319.736996] FAT-fs (loop4): error, invalid access to FAT (entry 0x00000020) 15:18:13 executing program 3: socket$pppoe(0x18, 0x1, 0x0) r0 = dup(0xffffffffffffffff) r1 = syz_open_procfs(0x0, &(0x7f0000000600)='auxv\x00') sendfile(0xffffffffffffffff, r1, &(0x7f0000000240)=0x202, 0x4000000000dc) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140)='nbd\x00') sendmsg$NBD_CMD_RECONFIGURE(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f00000000c0), 0xc, &(0x7f0000000180)={&(0x7f0000000280)=ANY=[@ANYRES16=r2, @ANYRES16=r1], 0x3}, 0x1, 0x0, 0x0, 0x44000}, 0x20004811) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000240)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r2, @ANYBLOB], 0x2c}, 0x1, 0x0, 0x0, 0x1}, 0x10) r3 = syz_open_procfs(0x0, &(0x7f0000000600)='auxv\x00') sendfile(0xffffffffffffffff, r3, &(0x7f0000000240)=0x202, 0x4000000000dc) r4 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140)='nbd\x00') sendmsg$NBD_CMD_RECONFIGURE(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f00000000c0), 0xc, &(0x7f0000000180)={&(0x7f0000000280)=ANY=[@ANYRES16=r4, @ANYRES16=r3], 0x3}, 0x1, 0x0, 0x0, 0x44000}, 0x20004811) r5 = openat$6lowpan_enable(0xffffffffffffff9c, &(0x7f0000000100)='/sys/kernel/debug/bluetooth/6lowpan_enable\x00', 0x2, 0x0) keyctl$invalidate(0x15, 0x0) fcntl$setpipe(r5, 0x407, 0x8) setsockopt$TIPC_MCAST_BROADCAST(0xffffffffffffffff, 0x10f, 0x85) [ 319.768059] FAT-fs (loop4): Filesystem has been set read-only [ 319.784743] FAT-fs (loop5): Filesystem has been set read-only 15:18:13 executing program 0: r0 = socket(0x10, 0x3, 0x0) r1 = socket$inet(0x2, 0x3, 0x5) setsockopt$inet_msfilter(r1, 0x0, 0x8, &(0x7f0000000200)=ANY=[@ANYBLOB="f1"], 0x1) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000040)={0x0, @local, @local}, &(0x7f0000000000)=0xc) sendmsg$nl_route_sched(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000001c40)={&(0x7f0000000100)=@newqdisc={0x30, 0x24, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r2, {0x9}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_tbf={{0x8, 0x8, 'tbf\x00'}, {0x4}}]}, 0x30}}, 0x0) [ 319.829195] FAT-fs (loop5): error, invalid access to FAT (entry 0x00000020) 15:18:13 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @ipv4={[], [], @empty}}, 0x1c) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x4e21, 0x0, @ipv4={[], [], @dev={0xac, 0x14, 0x14, 0x38}}}, 0x1c) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$media(&(0x7f0000000080)='/dev/media#\x00', 0xfffffffffffffff8, 0x400) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000140)='/dev/hwrng\x00', 0x80000, 0x0) ioctl$SG_GET_SCSI_ID(r2, 0x2276, &(0x7f0000000180)) ioctl$GIO_SCRNMAP(r1, 0x4b40, &(0x7f0000000100)=""/43) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000000)=@assoc_value, 0x8) 15:18:13 executing program 4: syz_mount_image$msdos(&(0x7f0000000340)='msdos\x00', &(0x7f0000000280)='./file0\x00', 0xe800, 0x1, &(0x7f0000000180)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400020401000200027400f8", 0x16}], 0x0, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000180)='./bus\x00', 0x0) io_setup(0x83, &(0x7f00000003c0)=0x0) r3 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) ftruncate(r3, 0x7fff) fcntl$setstatus(r1, 0x4, 0x44800) io_submit(r2, 0x6, &(0x7f0000000540)=[&(0x7f00000000c0)={0x2703000000000014, 0x800ff7f, 0x3, 0x1, 0x0, r1, &(0x7f0000000000), 0x5000}]) 15:18:14 executing program 5: syz_mount_image$msdos(&(0x7f0000000340)='msdos\x00', &(0x7f0000000280)='./file0\x00', 0xe800, 0x1, &(0x7f0000000180)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400020401000200027400f8", 0x16}], 0x800010, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000180)='./bus\x00', 0x0) io_setup(0x83, &(0x7f00000003c0)=0x0) r3 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) ftruncate(r3, 0x7fff) fcntl$setstatus(r1, 0x4, 0x44800) io_submit(r2, 0x6, &(0x7f0000000540)=[&(0x7f00000000c0)={0x2703000000000009, 0x800ff7f, 0x3, 0x300, 0x0, r1, &(0x7f0000000000), 0x5000}]) 15:18:14 executing program 3: socket$pppoe(0x18, 0x1, 0x0) r0 = dup(0xffffffffffffffff) r1 = syz_open_procfs(0x0, &(0x7f0000000600)='auxv\x00') sendfile(0xffffffffffffffff, r1, &(0x7f0000000240)=0x202, 0x4000000000dc) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140)='nbd\x00') sendmsg$NBD_CMD_RECONFIGURE(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f00000000c0), 0xc, &(0x7f0000000180)={&(0x7f0000000280)=ANY=[@ANYRES16=r2, @ANYRES16=r1], 0x3}, 0x1, 0x0, 0x0, 0x44000}, 0x20004811) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000240)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r2, @ANYBLOB], 0x2c}, 0x1, 0x0, 0x0, 0x1}, 0x10) r3 = syz_open_procfs(0x0, &(0x7f0000000600)='auxv\x00') sendfile(0xffffffffffffffff, r3, &(0x7f0000000240)=0x202, 0x4000000000dc) r4 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140)='nbd\x00') sendmsg$NBD_CMD_RECONFIGURE(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f00000000c0), 0xc, &(0x7f0000000180)={&(0x7f0000000280)=ANY=[@ANYRES16=r4, @ANYRES16=r3], 0x3}, 0x1, 0x0, 0x0, 0x44000}, 0x20004811) r5 = openat$6lowpan_enable(0xffffffffffffff9c, &(0x7f0000000100)='/sys/kernel/debug/bluetooth/6lowpan_enable\x00', 0x2, 0x0) keyctl$invalidate(0x15, 0x0) fcntl$setpipe(r5, 0x407, 0x8) [ 320.104962] FAT-fs (loop4): error, invalid access to FAT (entry 0x00000020) [ 320.114163] FAT-fs (loop4): Filesystem has been set read-only [ 320.136706] sctp: [Deprecated]: syz-executor.1 (pid 18321) Use of struct sctp_assoc_value in delayed_ack socket option. [ 320.136706] Use struct sctp_sack_info instead [ 320.182230] FAT-fs (loop5): error, invalid access to FAT (entry 0x00000020) [ 320.199482] FAT-fs (loop5): Filesystem has been set read-only [ 320.214579] FAT-fs (loop5): error, invalid access to FAT (entry 0x00000020) 15:18:14 executing program 2: r0 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) syz_mount_image$hfsplus(&(0x7f0000000000)='hfsplus\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x4000000, 0x0, 0x0, &(0x7f0000001480)={[{@gid={'gid', 0x3d, r1}}]}) 15:18:14 executing program 0: r0 = socket(0x10, 0x3, 0x0) r1 = socket$inet(0x2, 0x3, 0x5) setsockopt$inet_msfilter(r1, 0x0, 0x8, &(0x7f0000000200)=ANY=[@ANYBLOB="f1"], 0x1) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000040)={0x0, @local, @local}, &(0x7f0000000000)=0xc) sendmsg$nl_route_sched(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000001c40)={&(0x7f0000000100)=@newqdisc={0x30, 0x24, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r2, {0xa}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_tbf={{0x8, 0x8, 'tbf\x00'}, {0x4}}]}, 0x30}}, 0x0) 15:18:14 executing program 3: socket$pppoe(0x18, 0x1, 0x0) r0 = dup(0xffffffffffffffff) r1 = syz_open_procfs(0x0, &(0x7f0000000600)='auxv\x00') sendfile(0xffffffffffffffff, r1, &(0x7f0000000240)=0x202, 0x4000000000dc) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140)='nbd\x00') sendmsg$NBD_CMD_RECONFIGURE(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f00000000c0), 0xc, &(0x7f0000000180)={&(0x7f0000000280)=ANY=[@ANYRES16=r2, @ANYRES16=r1], 0x3}, 0x1, 0x0, 0x0, 0x44000}, 0x20004811) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000240)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r2, @ANYBLOB], 0x2c}, 0x1, 0x0, 0x0, 0x1}, 0x10) r3 = syz_open_procfs(0x0, &(0x7f0000000600)='auxv\x00') sendfile(0xffffffffffffffff, r3, &(0x7f0000000240)=0x202, 0x4000000000dc) r4 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140)='nbd\x00') sendmsg$NBD_CMD_RECONFIGURE(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f00000000c0), 0xc, &(0x7f0000000180)={&(0x7f0000000280)=ANY=[@ANYRES16=r4, @ANYRES16=r3], 0x3}, 0x1, 0x0, 0x0, 0x44000}, 0x20004811) openat$6lowpan_enable(0xffffffffffffff9c, &(0x7f0000000100)='/sys/kernel/debug/bluetooth/6lowpan_enable\x00', 0x2, 0x0) keyctl$invalidate(0x15, 0x0) 15:18:14 executing program 4: syz_mount_image$msdos(&(0x7f0000000340)='msdos\x00', &(0x7f0000000280)='./file0\x00', 0xe800, 0x1, &(0x7f0000000180)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400020401000200027400f8", 0x16}], 0x0, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000180)='./bus\x00', 0x0) io_setup(0x83, &(0x7f00000003c0)=0x0) r3 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) ftruncate(r3, 0x7fff) fcntl$setstatus(r1, 0x4, 0x44800) io_submit(r2, 0x6, &(0x7f0000000540)=[&(0x7f00000000c0)={0x2703000000000016, 0x800ff7f, 0x3, 0x1, 0x0, r1, &(0x7f0000000000), 0x5000}]) 15:18:14 executing program 5: syz_mount_image$msdos(&(0x7f0000000340)='msdos\x00', &(0x7f0000000280)='./file0\x00', 0xe800, 0x1, &(0x7f0000000180)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400020401000200027400f8", 0x16}], 0x800010, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000180)='./bus\x00', 0x0) io_setup(0x83, &(0x7f00000003c0)=0x0) r3 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) ftruncate(r3, 0x7fff) fcntl$setstatus(r1, 0x4, 0x44800) io_submit(r2, 0x6, &(0x7f0000000540)=[&(0x7f00000000c0)={0x2703000000000009, 0x800ff7f, 0x3, 0x396, 0x0, r1, &(0x7f0000000000), 0x5000}]) 15:18:14 executing program 3: socket$pppoe(0x18, 0x1, 0x0) r0 = dup(0xffffffffffffffff) r1 = syz_open_procfs(0x0, &(0x7f0000000600)='auxv\x00') sendfile(0xffffffffffffffff, r1, &(0x7f0000000240)=0x202, 0x4000000000dc) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140)='nbd\x00') sendmsg$NBD_CMD_RECONFIGURE(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f00000000c0), 0xc, &(0x7f0000000180)={&(0x7f0000000280)=ANY=[@ANYRES16=r2, @ANYRES16=r1], 0x3}, 0x1, 0x0, 0x0, 0x44000}, 0x20004811) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000240)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r2, @ANYBLOB], 0x2c}, 0x1, 0x0, 0x0, 0x1}, 0x10) r3 = syz_open_procfs(0x0, &(0x7f0000000600)='auxv\x00') sendfile(0xffffffffffffffff, r3, &(0x7f0000000240)=0x202, 0x4000000000dc) r4 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140)='nbd\x00') sendmsg$NBD_CMD_RECONFIGURE(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f00000000c0), 0xc, &(0x7f0000000180)={&(0x7f0000000280)=ANY=[@ANYRES16=r4, @ANYRES16=r3], 0x3}, 0x1, 0x0, 0x0, 0x44000}, 0x20004811) openat$6lowpan_enable(0xffffffffffffff9c, &(0x7f0000000100)='/sys/kernel/debug/bluetooth/6lowpan_enable\x00', 0x2, 0x0) 15:18:14 executing program 0: r0 = socket(0x10, 0x3, 0x0) r1 = socket$inet(0x2, 0x3, 0x5) setsockopt$inet_msfilter(r1, 0x0, 0x8, &(0x7f0000000200)=ANY=[@ANYBLOB="f1"], 0x1) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000040)={0x0, @local, @local}, &(0x7f0000000000)=0xc) sendmsg$nl_route_sched(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000001c40)={&(0x7f0000000100)=@newqdisc={0x30, 0x24, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r2, {0xb}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_tbf={{0x8, 0x8, 'tbf\x00'}, {0x4}}]}, 0x30}}, 0x0) [ 320.773225] FAT-fs (loop4): error, invalid access to FAT (entry 0x00000020) [ 320.776459] FAT-fs (loop5): error, invalid access to FAT (entry 0x00000020) [ 320.803002] FAT-fs (loop5): Filesystem has been set read-only [ 320.808034] FAT-fs (loop4): Filesystem has been set read-only [ 320.809168] FAT-fs (loop5): error, invalid access to FAT (entry 0x00000020) 15:18:14 executing program 3: socket$pppoe(0x18, 0x1, 0x0) r0 = dup(0xffffffffffffffff) r1 = syz_open_procfs(0x0, &(0x7f0000000600)='auxv\x00') sendfile(0xffffffffffffffff, r1, &(0x7f0000000240)=0x202, 0x4000000000dc) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140)='nbd\x00') sendmsg$NBD_CMD_RECONFIGURE(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f00000000c0), 0xc, &(0x7f0000000180)={&(0x7f0000000280)=ANY=[@ANYRES16=r2, @ANYRES16=r1], 0x3}, 0x1, 0x0, 0x0, 0x44000}, 0x20004811) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000240)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r2, @ANYBLOB], 0x2c}, 0x1, 0x0, 0x0, 0x1}, 0x10) r3 = syz_open_procfs(0x0, &(0x7f0000000600)='auxv\x00') sendfile(0xffffffffffffffff, r3, &(0x7f0000000240)=0x202, 0x4000000000dc) syz_genetlink_get_family_id$nbd(&(0x7f0000000140)='nbd\x00') openat$6lowpan_enable(0xffffffffffffff9c, &(0x7f0000000100)='/sys/kernel/debug/bluetooth/6lowpan_enable\x00', 0x2, 0x0) 15:18:14 executing program 5: syz_mount_image$msdos(&(0x7f0000000340)='msdos\x00', &(0x7f0000000280)='./file0\x00', 0xe800, 0x1, &(0x7f0000000180)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400020401000200027400f8", 0x16}], 0x800010, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000180)='./bus\x00', 0x0) io_setup(0x83, &(0x7f00000003c0)=0x0) r3 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) ftruncate(r3, 0x7fff) fcntl$setstatus(r1, 0x4, 0x44800) io_submit(r2, 0x6, &(0x7f0000000540)=[&(0x7f00000000c0)={0x2703000000000009, 0x800ff7f, 0x3, 0x397, 0x0, r1, &(0x7f0000000000), 0x5000}]) 15:18:14 executing program 0: r0 = socket(0x10, 0x3, 0x0) r1 = socket$inet(0x2, 0x3, 0x5) setsockopt$inet_msfilter(r1, 0x0, 0x8, &(0x7f0000000200)=ANY=[@ANYBLOB="f1"], 0x1) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000040)={0x0, @local, @local}, &(0x7f0000000000)=0xc) sendmsg$nl_route_sched(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000001c40)={&(0x7f0000000100)=@newqdisc={0x30, 0x24, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r2, {0xc}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_tbf={{0x8, 0x8, 'tbf\x00'}, {0x4}}]}, 0x30}}, 0x0) 15:18:14 executing program 3: socket$pppoe(0x18, 0x1, 0x0) r0 = dup(0xffffffffffffffff) r1 = syz_open_procfs(0x0, &(0x7f0000000600)='auxv\x00') sendfile(0xffffffffffffffff, r1, &(0x7f0000000240)=0x202, 0x4000000000dc) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140)='nbd\x00') sendmsg$NBD_CMD_RECONFIGURE(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f00000000c0), 0xc, &(0x7f0000000180)={&(0x7f0000000280)=ANY=[@ANYRES16=r2, @ANYRES16=r1], 0x3}, 0x1, 0x0, 0x0, 0x44000}, 0x20004811) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000240)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r2, @ANYBLOB], 0x2c}, 0x1, 0x0, 0x0, 0x1}, 0x10) r3 = syz_open_procfs(0x0, &(0x7f0000000600)='auxv\x00') sendfile(0xffffffffffffffff, r3, &(0x7f0000000240)=0x202, 0x4000000000dc) openat$6lowpan_enable(0xffffffffffffff9c, &(0x7f0000000100)='/sys/kernel/debug/bluetooth/6lowpan_enable\x00', 0x2, 0x0) 15:18:14 executing program 4: syz_mount_image$msdos(&(0x7f0000000340)='msdos\x00', &(0x7f0000000280)='./file0\x00', 0xe800, 0x1, &(0x7f0000000180)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400020401000200027400f8", 0x16}], 0x0, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000180)='./bus\x00', 0x0) io_setup(0x83, &(0x7f00000003c0)=0x0) r3 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) ftruncate(r3, 0x7fff) fcntl$setstatus(r1, 0x4, 0x44800) io_submit(r2, 0x6, &(0x7f0000000540)=[&(0x7f00000000c0)={0x27030000000000f0, 0x800ff7f, 0x3, 0x1, 0x0, r1, &(0x7f0000000000), 0x5000}]) [ 320.899197] sctp: [Deprecated]: syz-executor.1 (pid 18374) Use of struct sctp_assoc_value in delayed_ack socket option. [ 320.899197] Use struct sctp_sack_info instead [ 321.079226] FAT-fs (loop5): error, invalid access to FAT (entry 0x00000020) [ 321.086512] FAT-fs (loop5): Filesystem has been set read-only [ 321.096687] FAT-fs (loop5): error, invalid access to FAT (entry 0x00000020) [ 321.107826] FAT-fs (loop4): error, invalid access to FAT (entry 0x00000020) [ 321.118622] FAT-fs (loop4): Filesystem has been set read-only 15:18:15 executing program 2: r0 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) syz_mount_image$hfsplus(&(0x7f0000000000)='hfsplus\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x5000000, 0x0, 0x0, &(0x7f0000001480)={[{@gid={'gid', 0x3d, r1}}]}) 15:18:15 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @ipv4={[], [], @empty}}, 0x1c) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x4e21, 0x0, @ipv4={[], [], @dev={0xac, 0x14, 0x14, 0x38}}}, 0x2) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) r2 = add_key$user(&(0x7f00000003c0)='user\x00', &(0x7f0000000400)={'syz', 0x0}, &(0x7f00000002c0)="19", 0x1, 0xfffffffffffffffe) msgget$private(0x0, 0x10) r3 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000440)={'syz'}, &(0x7f00000000c0), 0x218, 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f0000000140)={r2, r3, r2}, &(0x7f00000000c0)=""/83, 0xfffffffffffffe4f, 0x0) keyctl$read(0xb, r2, &(0x7f0000000140)=""/89, 0x59) r4 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x1d, &(0x7f00000001c0)=ANY=[@ANYBLOB="c16b32e12006a08d0df3352f88f66ed01937da66dbe08537ff34ef7ba962c3ec87ccdcb8e56d4337e6db6cce788157c098c431eb796a27e8be4f7ffc6823d39b92cbdc2471623fcad8a1386970308b2061b2de35d60df25b80228fc8936deaec4d7d28ed7367063cbf357b4b0091bea6a3a3247c1a6e3a695cef85ca7b5be17cca957c9378b17414f6c752e197c72784d3ac623880a0056325c25fdd08a15d615485aca187a1937cf61bd3991c66ee829bf8aed07af6d8b264e938208320f3", @ANYRES32=0x0], &(0x7f000095dffc)=0x8) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000040)={r5, @in6={{0xa, 0x0, 0x0, @ipv4={[], [], @initdev={0xac, 0x1e, 0x0, 0x0}}}}}, &(0x7f0000000100)=0x84) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000080)=@sack_info={r5, 0x0, 0x2}, 0xc) 15:18:15 executing program 3: socket$pppoe(0x18, 0x1, 0x0) r0 = dup(0xffffffffffffffff) r1 = syz_open_procfs(0x0, &(0x7f0000000600)='auxv\x00') sendfile(0xffffffffffffffff, r1, &(0x7f0000000240)=0x202, 0x4000000000dc) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140)='nbd\x00') sendmsg$NBD_CMD_RECONFIGURE(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f00000000c0), 0xc, &(0x7f0000000180)={&(0x7f0000000280)=ANY=[@ANYRES16=r2, @ANYRES16=r1], 0x3}, 0x1, 0x0, 0x0, 0x44000}, 0x20004811) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000240)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r2, @ANYBLOB], 0x2c}, 0x1, 0x0, 0x0, 0x1}, 0x10) syz_open_procfs(0x0, &(0x7f0000000600)='auxv\x00') openat$6lowpan_enable(0xffffffffffffff9c, &(0x7f0000000100)='/sys/kernel/debug/bluetooth/6lowpan_enable\x00', 0x2, 0x0) 15:18:15 executing program 0: r0 = socket(0x10, 0x3, 0x0) r1 = socket$inet(0x2, 0x3, 0x5) setsockopt$inet_msfilter(r1, 0x0, 0x8, &(0x7f0000000200)=ANY=[@ANYBLOB="f1"], 0x1) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000040)={0x0, @local, @local}, &(0x7f0000000000)=0xc) sendmsg$nl_route_sched(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000001c40)={&(0x7f0000000100)=@newqdisc={0x30, 0x24, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r2, {0xe}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_tbf={{0x8, 0x8, 'tbf\x00'}, {0x4}}]}, 0x30}}, 0x0) 15:18:15 executing program 4: syz_mount_image$msdos(&(0x7f0000000340)='msdos\x00', &(0x7f0000000280)='./file0\x00', 0xe800, 0x1, &(0x7f0000000180)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400020401000200027400f8", 0x16}], 0x0, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000180)='./bus\x00', 0x0) io_setup(0x83, &(0x7f00000003c0)=0x0) r3 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) ftruncate(r3, 0x7fff) fcntl$setstatus(r1, 0x4, 0x44800) io_submit(r2, 0x6, &(0x7f0000000540)=[&(0x7f00000000c0)={0x2703000000000ff6, 0x800ff7f, 0x3, 0x1, 0x0, r1, &(0x7f0000000000), 0x5000}]) 15:18:15 executing program 5: syz_mount_image$msdos(&(0x7f0000000340)='msdos\x00', &(0x7f0000000280)='./file0\x00', 0xe800, 0x1, &(0x7f0000000180)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400020401000200027400f8", 0x16}], 0x800010, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000180)='./bus\x00', 0x0) io_setup(0x83, &(0x7f00000003c0)=0x0) r3 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) ftruncate(r3, 0x7fff) fcntl$setstatus(r1, 0x4, 0x44800) io_submit(r2, 0x6, &(0x7f0000000540)=[&(0x7f00000000c0)={0x2703000000000009, 0x800ff7f, 0x3, 0x3f7, 0x0, r1, &(0x7f0000000000), 0x5000}]) 15:18:15 executing program 3: socket$pppoe(0x18, 0x1, 0x0) r0 = dup(0xffffffffffffffff) r1 = syz_open_procfs(0x0, &(0x7f0000000600)='auxv\x00') sendfile(0xffffffffffffffff, r1, &(0x7f0000000240)=0x202, 0x4000000000dc) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140)='nbd\x00') sendmsg$NBD_CMD_RECONFIGURE(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f00000000c0), 0xc, &(0x7f0000000180)={&(0x7f0000000280)=ANY=[@ANYRES16=r2, @ANYRES16=r1], 0x3}, 0x1, 0x0, 0x0, 0x44000}, 0x20004811) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000240)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r2, @ANYBLOB], 0x2c}, 0x1, 0x0, 0x0, 0x1}, 0x10) openat$6lowpan_enable(0xffffffffffffff9c, &(0x7f0000000100)='/sys/kernel/debug/bluetooth/6lowpan_enable\x00', 0x2, 0x0) 15:18:15 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @ipv4={[], [], @empty}}, 0x1c) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x4e21, 0x0, @private0={0xfc, 0x0, [], 0x1}}, 0x1c) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x13, &(0x7f0000000080)=0xffff, 0x4) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000180)='/dev/vcs\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x2, 0x0, 0x0, 0x41c1, 0x0, 0xd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000140), 0x1}, 0x10, 0x0, 0x0, 0x0, 0x0, 0x3ff}, 0x0, 0xffffffffffffffff, r1, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x14, &(0x7f0000000100)={@rand_addr=' \x01\x00'}, 0x14) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f00000002c0)={0x0, 0x10, &(0x7f0000000300)={&(0x7f0000000080)=@setlink={0x3c, 0x13, 0x41d, 0x0, 0x0, {0x8, 0x0, 0xc002}, [@IFLA_OPERSTATE={0x8, 0xa, 0x10}, @IFLA_IFNAME={0x14, 0x3, 'ipvlan1\x00'}]}, 0x3c}, 0x1, 0x5e}, 0x0) fstatfs(r2, &(0x7f00000001c0)=""/122) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000000)=@assoc_value, 0x8) [ 321.705405] FAT-fs (loop5): error, invalid access to FAT (entry 0x00000020) 15:18:15 executing program 0: r0 = socket(0x10, 0x3, 0x0) r1 = socket$inet(0x2, 0x3, 0x5) setsockopt$inet_msfilter(r1, 0x0, 0x8, &(0x7f0000000200)=ANY=[@ANYBLOB="f1"], 0x1) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000040)={0x0, @local, @local}, &(0x7f0000000000)=0xc) sendmsg$nl_route_sched(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000001c40)={&(0x7f0000000100)=@newqdisc={0x30, 0x24, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r2, {0xf}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_tbf={{0x8, 0x8, 'tbf\x00'}, {0x4}}]}, 0x30}}, 0x0) [ 321.752899] FAT-fs (loop5): Filesystem has been set read-only [ 321.777835] FAT-fs (loop4): error, invalid access to FAT (entry 0x00000020) [ 321.785548] FAT-fs (loop5): error, invalid access to FAT (entry 0x00000020) [ 321.796005] FAT-fs (loop4): Filesystem has been set read-only 15:18:15 executing program 3: socket$pppoe(0x18, 0x1, 0x0) dup(0xffffffffffffffff) r0 = syz_open_procfs(0x0, &(0x7f0000000600)='auxv\x00') sendfile(0xffffffffffffffff, r0, &(0x7f0000000240)=0x202, 0x4000000000dc) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140)='nbd\x00') sendmsg$NBD_CMD_RECONFIGURE(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f00000000c0), 0xc, &(0x7f0000000180)={&(0x7f0000000280)=ANY=[@ANYRES16=r1, @ANYRES16=r0], 0x3}, 0x1, 0x0, 0x0, 0x44000}, 0x20004811) openat$6lowpan_enable(0xffffffffffffff9c, &(0x7f0000000100)='/sys/kernel/debug/bluetooth/6lowpan_enable\x00', 0x2, 0x0) 15:18:15 executing program 4: syz_mount_image$msdos(&(0x7f0000000340)='msdos\x00', &(0x7f0000000280)='./file0\x00', 0xe800, 0x1, &(0x7f0000000180)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400020401000200027400f8", 0x16}], 0x0, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000180)='./bus\x00', 0x0) io_setup(0x83, &(0x7f00000003c0)=0x0) r3 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) ftruncate(r3, 0x7fff) fcntl$setstatus(r1, 0x4, 0x44800) io_submit(r2, 0x6, &(0x7f0000000540)=[&(0x7f00000000c0)={0x270300000000fff0, 0x800ff7f, 0x3, 0x1, 0x0, r1, &(0x7f0000000000), 0x5000}]) 15:18:15 executing program 5: syz_mount_image$msdos(&(0x7f0000000340)='msdos\x00', &(0x7f0000000280)='./file0\x00', 0xe800, 0x1, &(0x7f0000000180)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400020401000200027400f8", 0x16}], 0x800010, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000180)='./bus\x00', 0x0) io_setup(0x83, &(0x7f00000003c0)=0x0) r3 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) ftruncate(r3, 0x7fff) fcntl$setstatus(r1, 0x4, 0x44800) io_submit(r2, 0x6, &(0x7f0000000540)=[&(0x7f00000000c0)={0x2703000000000009, 0x800ff7f, 0x3, 0x3f8, 0x0, r1, &(0x7f0000000000), 0x5000}]) [ 321.856132] team0: Device ipvlan1 failed to register rx_handler [ 322.044445] FAT-fs (loop4): error, invalid access to FAT (entry 0x00000020) [ 322.051899] FAT-fs (loop4): Filesystem has been set read-only [ 322.098275] FAT-fs (loop5): error, invalid access to FAT (entry 0x00000020) [ 322.111013] FAT-fs (loop5): Filesystem has been set read-only [ 322.125402] FAT-fs (loop5): error, invalid access to FAT (entry 0x00000020) 15:18:16 executing program 2: r0 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) syz_mount_image$hfsplus(&(0x7f0000000000)='hfsplus\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x6000000, 0x0, 0x0, &(0x7f0000001480)={[{@gid={'gid', 0x3d, r1}}]}) 15:18:16 executing program 3: socket$pppoe(0x18, 0x1, 0x0) dup(0xffffffffffffffff) r0 = syz_open_procfs(0x0, &(0x7f0000000600)='auxv\x00') sendfile(0xffffffffffffffff, r0, &(0x7f0000000240)=0x202, 0x4000000000dc) syz_genetlink_get_family_id$nbd(&(0x7f0000000140)='nbd\x00') openat$6lowpan_enable(0xffffffffffffff9c, &(0x7f0000000100)='/sys/kernel/debug/bluetooth/6lowpan_enable\x00', 0x2, 0x0) 15:18:16 executing program 4: syz_mount_image$msdos(&(0x7f0000000340)='msdos\x00', &(0x7f0000000280)='./file0\x00', 0xe800, 0x1, &(0x7f0000000180)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400020401000200027400f8", 0x16}], 0x0, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000180)='./bus\x00', 0x0) io_setup(0x83, &(0x7f00000003c0)=0x0) r3 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) ftruncate(r3, 0x7fff) fcntl$setstatus(r1, 0x4, 0x44800) io_submit(r2, 0x6, &(0x7f0000000540)=[&(0x7f00000000c0)={0x270300000fffffff, 0x800ff7f, 0x3, 0x1, 0x0, r1, &(0x7f0000000000), 0x5000}]) 15:18:16 executing program 0: r0 = socket(0x10, 0x3, 0x0) r1 = socket$inet(0x2, 0x3, 0x5) setsockopt$inet_msfilter(r1, 0x0, 0x8, &(0x7f0000000200)=ANY=[@ANYBLOB="f1"], 0x1) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000040)={0x0, @local, @local}, &(0x7f0000000000)=0xc) sendmsg$nl_route_sched(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000001c40)={&(0x7f0000000100)=@newqdisc={0x30, 0x24, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r2, {0x10}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_tbf={{0x8, 0x8, 'tbf\x00'}, {0x4}}]}, 0x30}}, 0x0) 15:18:16 executing program 5: syz_mount_image$msdos(&(0x7f0000000340)='msdos\x00', &(0x7f0000000280)='./file0\x00', 0xe800, 0x1, &(0x7f0000000180)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400020401000200027400f8", 0x16}], 0x800010, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000180)='./bus\x00', 0x0) io_setup(0x83, &(0x7f00000003c0)=0x0) r3 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) ftruncate(r3, 0x7fff) fcntl$setstatus(r1, 0x4, 0x44800) io_submit(r2, 0x6, &(0x7f0000000540)=[&(0x7f00000000c0)={0x2703000000000009, 0x800ff7f, 0x3, 0x3f9, 0x0, r1, &(0x7f0000000000), 0x5000}]) 15:18:16 executing program 3: socket$pppoe(0x18, 0x1, 0x0) dup(0xffffffffffffffff) r0 = syz_open_procfs(0x0, &(0x7f0000000600)='auxv\x00') sendfile(0xffffffffffffffff, r0, &(0x7f0000000240)=0x202, 0x4000000000dc) openat$6lowpan_enable(0xffffffffffffff9c, &(0x7f0000000100)='/sys/kernel/debug/bluetooth/6lowpan_enable\x00', 0x2, 0x0) 15:18:16 executing program 0: r0 = socket(0x10, 0x3, 0x0) r1 = socket$inet(0x2, 0x3, 0x5) setsockopt$inet_msfilter(r1, 0x0, 0x8, &(0x7f0000000200)=ANY=[@ANYBLOB="f1"], 0x1) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000040)={0x0, @local, @local}, &(0x7f0000000000)=0xc) sendmsg$nl_route_sched(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000001c40)={&(0x7f0000000100)=@newqdisc={0x30, 0x24, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r2, {0x60}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_tbf={{0x8, 0x8, 'tbf\x00'}, {0x4}}]}, 0x30}}, 0x0) [ 322.682387] team0: Device ipvlan1 failed to register rx_handler [ 322.696257] FAT-fs (loop5): error, invalid access to FAT (entry 0x00000020) [ 322.714039] sctp_setsockopt_delayed_ack: 1 callbacks suppressed [ 322.714050] sctp: [Deprecated]: syz-executor.1 (pid 18506) Use of struct sctp_assoc_value in delayed_ack socket option. [ 322.714050] Use struct sctp_sack_info instead [ 322.756049] FAT-fs (loop5): Filesystem has been set read-only [ 322.794380] FAT-fs (loop5): error, invalid access to FAT (entry 0x00000020) 15:18:17 executing program 3: socket$pppoe(0x18, 0x1, 0x0) dup(0xffffffffffffffff) syz_open_procfs(0x0, &(0x7f0000000600)='auxv\x00') openat$6lowpan_enable(0xffffffffffffff9c, &(0x7f0000000100)='/sys/kernel/debug/bluetooth/6lowpan_enable\x00', 0x2, 0x0) 15:18:17 executing program 4: syz_mount_image$msdos(&(0x7f0000000340)='msdos\x00', &(0x7f0000000280)='./file0\x00', 0xe800, 0x1, &(0x7f0000000180)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400020401000200027400f8", 0x16}], 0x0, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000180)='./bus\x00', 0x0) io_setup(0x83, &(0x7f00000003c0)=0x0) r3 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) ftruncate(r3, 0x7fff) fcntl$setstatus(r1, 0x4, 0x44800) io_submit(r2, 0x6, &(0x7f0000000540)=[&(0x7f00000000c0)={0x27030000fffffff0, 0x800ff7f, 0x3, 0x1, 0x0, r1, &(0x7f0000000000), 0x5000}]) 15:18:17 executing program 5: syz_mount_image$msdos(&(0x7f0000000340)='msdos\x00', &(0x7f0000000280)='./file0\x00', 0xe800, 0x1, &(0x7f0000000180)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400020401000200027400f8", 0x16}], 0x800010, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000180)='./bus\x00', 0x0) io_setup(0x83, &(0x7f00000003c0)=0x0) r3 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) ftruncate(r3, 0x7fff) fcntl$setstatus(r1, 0x4, 0x44800) io_submit(r2, 0x6, &(0x7f0000000540)=[&(0x7f00000000c0)={0x2703000000000009, 0x800ff7f, 0x3, 0x3fa, 0x0, r1, &(0x7f0000000000), 0x5000}]) 15:18:17 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @ipv4={[], [], @empty}}, 0x1c) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x4e21, 0x0, @ipv4={[], [], @dev={0xac, 0x14, 0x14, 0x38}}}, 0x1c) getsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x11, &(0x7f0000000080), &(0x7f0000000100)=0x4) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x4c881, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = dup(0xffffffffffffffff) r2 = syz_open_procfs(0x0, &(0x7f0000000600)='auxv\x00') sendfile(0xffffffffffffffff, r2, &(0x7f0000000240)=0x202, 0x4000000000dc) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140)='nbd\x00') sendmsg$NBD_CMD_RECONFIGURE(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f00000000c0), 0xc, &(0x7f0000000180)={&(0x7f0000000280)=ANY=[@ANYRES16=r3, @ANYRES16=r2], 0x3}, 0x1, 0x0, 0x0, 0x44000}, 0x20004811) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000240)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r3, @ANYBLOB], 0x2c}, 0x1, 0x0, 0x0, 0x1}, 0x10) r4 = socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$tipc2(&(0x7f00000000c0)='TIPCv2\x00') sendmsg$TIPC_NL_LINK_SET(r4, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f00000004c0)=ANY=[@ANYBLOB="16000000", @ANYRES16=r5, @ANYBLOB="01000000000000000000cbb45f91"], 0x14}}, 0x0) sendmsg$TIPC_NL_SOCK_GET(r1, &(0x7f0000000300)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000180)={0x118, r5, 0x800, 0x70bd2a, 0x25dfdbfb, {}, [@TIPC_NLA_LINK={0x30, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_NAME={0x9, 0x1, 'syz0\x00'}, @TIPC_NLA_LINK_NAME={0x13, 0x1, 'broadcast-link\x00'}, @TIPC_NLA_LINK_NAME={0x9, 0x1, 'syz1\x00'}]}, @TIPC_NLA_MON={0x54, 0x9, 0x0, 0x1, [@TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x9}, @TIPC_NLA_MON_REF={0x8, 0x2, 0x8}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x3fa2}, @TIPC_NLA_MON_REF={0x8, 0x2, 0x6e5f}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x4}, @TIPC_NLA_MON_REF={0x8, 0x2, 0x1}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x6}, @TIPC_NLA_MON_REF={0x8, 0x2, 0xf8}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x3ff}, @TIPC_NLA_MON_REF={0x8, 0x2, 0x7f}]}, @TIPC_NLA_NODE={0x14, 0x6, 0x0, 0x1, [@TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_UP={0x4}]}, @TIPC_NLA_LINK={0x34, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_PROP={0x1c, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_TOL={0x8}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x9}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x1e}]}, @TIPC_NLA_LINK_NAME={0x13, 0x1, 'broadcast-link\x00'}]}, @TIPC_NLA_NET={0x38, 0x7, 0x0, 0x1, [@TIPC_NLA_NET_NODEID_W1={0xc, 0x4, 0xffff}, @TIPC_NLA_NET_ADDR={0x8, 0x2, 0x80000001}, @TIPC_NLA_NET_ADDR={0x8, 0x2, 0x8000}, @TIPC_NLA_NET_ADDR={0x8, 0x2, 0x10001}, @TIPC_NLA_NET_ADDR={0x8, 0x2, 0x5}, @TIPC_NLA_NET_ADDR={0x8, 0x2, 0x86a4}]}]}, 0x118}, 0x1, 0x0, 0x0, 0x4000}, 0x20000090) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000000)=@assoc_value, 0x8) 15:18:17 executing program 0: r0 = socket(0x10, 0x3, 0x0) r1 = socket$inet(0x2, 0x3, 0x5) setsockopt$inet_msfilter(r1, 0x0, 0x8, &(0x7f0000000200)=ANY=[@ANYBLOB="f1"], 0x1) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000040)={0x0, @local, @local}, &(0x7f0000000000)=0xc) sendmsg$nl_route_sched(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000001c40)={&(0x7f0000000100)=@newqdisc={0x30, 0x24, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r2, {0xf0}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_tbf={{0x8, 0x8, 'tbf\x00'}, {0x4}}]}, 0x30}}, 0x0)