0xffffffffffffffff, 0x0, 0x0, 0x20000020, &(0x7f0000000040)={0xa, 0x0, 0x0, @dev, 0x9}, 0x1c) setsockopt$inet6_tcp_int(r0, 0x6, 0x4, &(0x7f00000001c0)=0x3, 0x4) setsockopt(r0, 0x1, 0x10000000000009, &(0x7f0000000100)="890538e4", 0x4) [ 203.712879][T15176] loop2: detected capacity change from 0 to 2232 [ 203.718360][T15178] loop0: detected capacity change from 0 to 240 [ 203.736101][T15178] isofs_fill_super: get root inode failed [ 203.743055][T15176] isofs_fill_super: get root inode failed 15:57:06 executing program 0: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000002900000000000029252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c18000000000000000000001a0000000022001e", 0x9f, 0x8800}, {&(0x7f0000011700)='\"', 0x1}], 0x0, &(0x7f0000012200)) 15:57:06 executing program 1: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f00000000c0)) 15:57:06 executing program 4: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_netdev_private(r0, 0x89f5, &(0x7f0000000180)="daea9307108bc93a") 15:57:06 executing program 2: r0 = syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000140)=[{&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000002301000000000123252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c1101000000000000000001130000000022001701", 0xa0, 0x8800}, {&(0x7f0000014600), 0x0, 0x8b800}], 0x0, &(0x7f0000000080)) getdents(r0, &(0x7f0000000040)=""/64, 0x18) 15:57:06 executing program 3: chdir(&(0x7f0000000000)='./file1\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r0, 0x800) lseek(r0, 0x200, 0x0) set_mempolicy(0x3, &(0x7f0000000040)=0x5, 0x80) r1 = open(&(0x7f0000000240)='./bus\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x8400fffffffa) 15:57:06 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x20000020, &(0x7f0000000040)={0xa, 0x0, 0x0, @dev, 0x9}, 0x1c) setsockopt$inet6_tcp_int(r0, 0x6, 0x4, &(0x7f00000001c0)=0x3, 0x4) setsockopt(r0, 0x1, 0x10000000000009, &(0x7f0000000100)="890538e4", 0x4) 15:57:06 executing program 1: bpf$BPF_PROG_WITH_BTFID_LOAD(0x1b, &(0x7f0000000240)=@bpf_ext={0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) 15:57:06 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x20000020, &(0x7f0000000040)={0xa, 0x0, 0x0, @dev, 0x9}, 0x1c) setsockopt$inet6_tcp_int(r0, 0x6, 0x4, &(0x7f00000001c0)=0x3, 0x4) setsockopt(r0, 0x1, 0x10000000000009, &(0x7f0000000100)="890538e4", 0x4) 15:57:06 executing program 4: bpf$BPF_PROG_WITH_BTFID_LOAD(0x14, 0x0, 0x0) 15:57:06 executing program 0: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000002900000000000029252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c18000000000000000000001a0000000022001e", 0x9f, 0x8800}, {&(0x7f0000011700)='\"', 0x1}], 0x0, &(0x7f0000012200)) [ 204.524959][T15191] loop0: detected capacity change from 0 to 136 [ 204.536025][T15196] loop2: detected capacity change from 0 to 2232 [ 204.549807][T15191] isofs_fill_super: get root inode failed [ 204.557446][T15196] isofs_fill_super: get root inode failed 15:57:06 executing program 2: r0 = syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000140)=[{&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000002301000000000123252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c1101000000000000000001130000000022001701", 0xa0, 0x8800}, {&(0x7f0000014600), 0x0, 0x8b800}], 0x0, &(0x7f0000000080)) getdents(r0, &(0x7f0000000040)=""/64, 0x18) 15:57:06 executing program 1: r0 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e1, 0x0) 15:57:06 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000040)={0xa, 0x0, 0x0, @dev, 0x9}, 0x1c) setsockopt$inet6_tcp_int(r0, 0x6, 0x4, &(0x7f00000001c0)=0x3, 0x4) setsockopt(r0, 0x1, 0x10000000000009, &(0x7f0000000100)="890538e4", 0x4) 15:57:07 executing program 4: r0 = socket$l2tp6(0xa, 0x2, 0x73) ioctl$sock_netdev_private(r0, 0x89f5, &(0x7f0000000000)) 15:57:07 executing program 1: r0 = socket$unix(0x1, 0x2, 0x0) gettid() socket$l2tp6(0xa, 0x2, 0x73) sendmmsg$unix(r0, &(0x7f0000000d80)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000580)=[@rights={{0x10}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}], 0x28}}], 0x1, 0x20004011) 15:57:07 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000040)={0xa, 0x0, 0x0, @dev, 0x9}, 0x1c) setsockopt$inet6_tcp_int(r0, 0x6, 0x4, &(0x7f00000001c0)=0x3, 0x4) setsockopt(r0, 0x1, 0x10000000000009, &(0x7f0000000100)="890538e4", 0x4) [ 204.714479][T15209] loop0: detected capacity change from 0 to 136 [ 204.727990][T15211] loop2: detected capacity change from 0 to 2232 [ 204.729618][T15209] isofs_fill_super: get root inode failed [ 204.753974][T15211] isofs_fill_super: get root inode failed 15:57:07 executing program 2: r0 = syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000140)=[{&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000002301000000000123252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c1101000000000000000001130000000022001701", 0xa0, 0x8800}, {&(0x7f0000014600), 0x0, 0x8b800}], 0x0, &(0x7f0000000080)) getdents(r0, &(0x7f0000000040)=""/64, 0x18) 15:57:07 executing program 3: chdir(&(0x7f0000000000)='./file1\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r0, 0x800) lseek(r0, 0x200, 0x0) set_mempolicy(0x3, &(0x7f0000000040)=0x5, 0x80) r1 = open(&(0x7f0000000240)='./bus\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x8400fffffffa) 15:57:07 executing program 4: bpf$BPF_PROG_WITH_BTFID_LOAD(0x21, &(0x7f0000000240)=@bpf_ext={0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) 15:57:07 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000040)={0xa, 0x0, 0x0, @dev, 0x9}, 0x1c) setsockopt$inet6_tcp_int(r0, 0x6, 0x4, &(0x7f00000001c0)=0x3, 0x4) setsockopt(r0, 0x1, 0x10000000000009, &(0x7f0000000100)="890538e4", 0x4) 15:57:07 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet_tcp_TCP_QUEUE_SEQ(r0, 0x6, 0x15, 0x0, 0x0) 15:57:07 executing program 0: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000002900000000000029252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c18000000000000000000001a0000000022001e", 0x9f, 0x8800}, {&(0x7f0000011700)='\"', 0x1}], 0x0, &(0x7f0000012200)) 15:57:07 executing program 4: fsopen(&(0x7f0000003dc0)='pvfs2\x00', 0x0) pselect6(0x40, &(0x7f0000000000)={0x3}, &(0x7f0000000040)={0x6}, 0x0, 0x0, 0x0) 15:57:07 executing program 1: r0 = socket$kcm(0x29, 0x2, 0x0) write$binfmt_script(r0, 0x0, 0x113) 15:57:07 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, 0x0, 0x0, 0x20000020, 0x0, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x4, &(0x7f00000001c0)=0x3, 0x4) setsockopt(r0, 0x1, 0x10000000000009, &(0x7f0000000100)="890538e4", 0x4) 15:57:07 executing program 2: r0 = syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000140)=[{&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000002301000000000123252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c1101000000000000000001130000000022001701", 0xa0, 0x8800}, {&(0x7f0000014600)="2200170100000000011700080000000008007809140b2a3a08020000010000010100", 0x22, 0x8b800}], 0x0, &(0x7f0000000080)) getdents(r0, &(0x7f0000000040)=""/64, 0x18) 15:57:07 executing program 0: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000011700)='\"', 0x1, 0xf000}], 0x0, &(0x7f0000012200)) [ 205.489435][T15230] loop2: detected capacity change from 0 to 2232 [ 205.494044][T15231] loop0: detected capacity change from 0 to 136 [ 205.511124][T15231] isofs_fill_super: get root inode failed [ 205.511213][T15230] isofs_fill_super: get root inode failed 15:57:07 executing program 1: openat$autofs(0xffffffffffffff9c, &(0x7f0000000040), 0x498d02, 0x0) 15:57:07 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, 0x0, 0x0, 0x20000020, 0x0, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x4, &(0x7f00000001c0)=0x3, 0x4) setsockopt(r0, 0x1, 0x10000000000009, &(0x7f0000000100)="890538e4", 0x4) [ 205.678213][T15243] loop2: detected capacity change from 0 to 2232 [ 205.678359][T15244] loop0: detected capacity change from 0 to 240 [ 205.712121][T15244] isofs_fill_super: bread failed, dev=loop0, iso_blknum=60, block=120 15:57:08 executing program 2: r0 = syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000140)=[{&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000002301000000000123252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c1101000000000000000001130000000022001701", 0xa0, 0x8800}, {&(0x7f0000014600)="2200170100000000011700080000000008007809140b2a3a08020000010000010100", 0x22, 0x8b800}], 0x0, &(0x7f0000000080)) getdents(r0, &(0x7f0000000040)=""/64, 0x18) 15:57:08 executing program 4: r0 = fsopen(&(0x7f0000003dc0)='pvfs2\x00', 0x0) fsconfig$FSCONFIG_SET_FLAG(r0, 0x7, &(0x7f0000003e00)='async\x00', 0x0, 0x0) 15:57:08 executing program 1: bpf$BPF_PROG_WITH_BTFID_LOAD(0x1e, &(0x7f0000000240)=@bpf_ext={0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) 15:57:08 executing program 3: syz_mount_image$msdos(0x0, &(0x7f0000000180)='./file1\x00', 0xaea1, 0x1, &(0x7f0000000300)=[{&(0x7f0000000140)="040005090000000066617400040409000200027400f801", 0x17}], 0x0, &(0x7f0000000080)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r0, 0x800) lseek(r0, 0x200, 0x0) set_mempolicy(0x3, &(0x7f0000000040)=0x5, 0x80) r1 = open(&(0x7f0000000240)='./bus\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x8400fffffffa) 15:57:08 executing program 0: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000011700)='\"', 0x1, 0xf000}], 0x0, &(0x7f0000012200)) 15:57:08 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, 0x0, 0x0, 0x20000020, 0x0, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x4, &(0x7f00000001c0)=0x3, 0x4) setsockopt(r0, 0x1, 0x10000000000009, &(0x7f0000000100)="890538e4", 0x4) 15:57:08 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, 0x0, 0x0, 0x20000020, &(0x7f0000000040)={0xa, 0x0, 0x0, @dev}, 0x1c) setsockopt$inet6_tcp_int(r0, 0x6, 0x4, &(0x7f00000001c0)=0x3, 0x4) setsockopt(r0, 0x1, 0x10000000000009, &(0x7f0000000100)="890538e4", 0x4) 15:57:08 executing program 1: r0 = socket$l2tp6(0xa, 0x2, 0x73) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000080)={'wlan1\x00', &(0x7f00000000c0)=ANY=[@ANYBLOB='<']}) 15:57:08 executing program 4: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) sendto(r0, 0x0, 0x0, 0x4008005, 0x0, 0x0) 15:57:08 executing program 0: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000011700)='\"', 0x1, 0xf000}], 0x0, &(0x7f0000012200)) 15:57:08 executing program 2: r0 = syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000140)=[{&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000002301000000000123252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c1101000000000000000001130000000022001701", 0xa0, 0x8800}, {&(0x7f0000014600)="2200170100000000011700080000000008007809140b2a3a08020000010000010100", 0x22, 0x8b800}], 0x0, &(0x7f0000000080)) getdents(r0, &(0x7f0000000040)=""/64, 0x18) [ 206.469154][T15257] loop0: detected capacity change from 0 to 240 [ 206.469601][T15256] loop2: detected capacity change from 0 to 2232 [ 206.488780][T15257] isofs_fill_super: bread failed, dev=loop0, iso_blknum=60, block=120 15:57:08 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, 0x0, 0x0, 0x20000020, &(0x7f0000000040)={0xa, 0x0, 0x0, @dev}, 0x1c) setsockopt$inet6_tcp_int(r0, 0x6, 0x4, &(0x7f00000001c0)=0x3, 0x4) setsockopt(r0, 0x1, 0x10000000000009, &(0x7f0000000100)="890538e4", 0x4) 15:57:08 executing program 4: bpf$BPF_PROG_WITH_BTFID_LOAD(0x3, &(0x7f0000000240)=@bpf_ext={0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) [ 206.562663][T15261] loop3: detected capacity change from 0 to 87 15:57:08 executing program 1: r0 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x80108906, 0x0) 15:57:09 executing program 0: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{0x0, 0x0, 0x8800}, {&(0x7f0000011700)='\"', 0x1, 0xf000}], 0x0, &(0x7f0000012200)) [ 206.629585][T15271] loop0: detected capacity change from 0 to 240 [ 206.646653][T15271] isofs_fill_super: bread failed, dev=loop0, iso_blknum=60, block=120 [ 206.681418][T15273] loop2: detected capacity change from 0 to 2232 [ 206.789982][T15281] loop0: detected capacity change from 0 to 240 [ 206.807169][T15281] isofs_fill_super: bread failed, dev=loop0, iso_blknum=60, block=120 15:57:09 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, 0x0, 0x0, 0x20000020, &(0x7f0000000040)={0xa, 0x0, 0x0, @dev}, 0x1c) setsockopt$inet6_tcp_int(r0, 0x6, 0x4, &(0x7f00000001c0)=0x3, 0x4) setsockopt(r0, 0x1, 0x10000000000009, &(0x7f0000000100)="890538e4", 0x4) 15:57:09 executing program 2: r0 = syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000140)=[{&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000002301000000000123252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c1101000000000000000001130000000022001701", 0xa0, 0x8800}, {&(0x7f0000014600)="2200170100000000011700080000000008007809140b2a3a080200000100000101002200170100000000011700080000000008", 0x33, 0x8b800}], 0x0, &(0x7f0000000080)) getdents(r0, &(0x7f0000000040)=""/64, 0x18) 15:57:09 executing program 4: bpf$BPF_PROG_WITH_BTFID_LOAD(0x22, &(0x7f0000000240)=@bpf_ext={0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) 15:57:09 executing program 3: syz_mount_image$msdos(0x0, &(0x7f0000000180)='./file1\x00', 0xaea1, 0x1, &(0x7f0000000300)=[{&(0x7f0000000140)="040005090000000066617400040409000200027400f801", 0x17}], 0x0, &(0x7f0000000080)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r0, 0x800) lseek(r0, 0x200, 0x0) set_mempolicy(0x3, &(0x7f0000000040)=0x5, 0x80) r1 = open(&(0x7f0000000240)='./bus\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x8400fffffffa) 15:57:09 executing program 1: bpf$BPF_PROG_WITH_BTFID_LOAD(0x23, &(0x7f0000000240)=@bpf_ext={0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) 15:57:09 executing program 0: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{0x0, 0x0, 0x8800}, {&(0x7f0000011700)='\"', 0x1, 0xf000}], 0x0, &(0x7f0000012200)) 15:57:09 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$L2TP_CMD_SESSION_GET(r0, &(0x7f0000000140)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000100)={&(0x7f0000000200)=ANY=[@ANYBLOB="400000000f9a1b"], 0x40}}, 0x0) 15:57:09 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, 0x0, 0x0, 0x20000020, &(0x7f0000000040)={0xa, 0x0, 0x0, @dev, 0x9}, 0x1c) setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x4, &(0x7f00000001c0)=0x3, 0x4) setsockopt(r0, 0x1, 0x10000000000009, &(0x7f0000000100)="890538e4", 0x4) 15:57:09 executing program 1: fsopen(&(0x7f0000000200)='ceph\x00', 0x0) 15:57:09 executing program 2: r0 = syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000140)=[{&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000002301000000000123252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c1101000000000000000001130000000022001701", 0xa0, 0x8800}, {&(0x7f0000014600)="2200170100000000011700080000000008007809140b2a3a080200000100000101002200170100000000011700080000000008", 0x33, 0x8b800}], 0x0, &(0x7f0000000080)) getdents(r0, &(0x7f0000000040)=""/64, 0x18) [ 207.473291][T15288] loop2: detected capacity change from 0 to 2232 [ 207.479619][T15290] loop0: detected capacity change from 0 to 240 [ 207.504641][T15290] isofs_fill_super: bread failed, dev=loop0, iso_blknum=60, block=120 15:57:09 executing program 0: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{0x0, 0x0, 0x8800}, {&(0x7f0000011700)='\"', 0x1, 0xf000}], 0x0, &(0x7f0000012200)) 15:57:09 executing program 4: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) recvmsg(r0, &(0x7f0000000140)={0x0, 0x0, 0x0}, 0x0) 15:57:09 executing program 1: r0 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000000140)) [ 207.614136][T15300] loop3: detected capacity change from 0 to 87 15:57:10 executing program 2: r0 = syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000140)=[{&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000002301000000000123252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c1101000000000000000001130000000022001701", 0xa0, 0x8800}, {&(0x7f0000014600)="2200170100000000011700080000000008007809140b2a3a080200000100000101002200170100000000011700080000000008", 0x33, 0x8b800}], 0x0, &(0x7f0000000080)) getdents(r0, &(0x7f0000000040)=""/64, 0x18) [ 207.656195][T15303] loop2: detected capacity change from 0 to 2232 [ 207.697427][T15307] loop0: detected capacity change from 0 to 240 [ 207.717439][T15307] isofs_fill_super: bread failed, dev=loop0, iso_blknum=60, block=120 [ 207.831513][T15311] loop2: detected capacity change from 0 to 2232 15:57:10 executing program 0: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010600), 0x0, 0x8800}, {&(0x7f0000011700)='\"', 0x1, 0xf000}], 0x0, &(0x7f0000012200)) 15:57:10 executing program 1: r0 = socket$l2tp6(0xa, 0x2, 0x73) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'wg1\x00'}) 15:57:10 executing program 2: r0 = syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000140)=[{&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000002301000000000123252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c1101000000000000000001130000000022001701", 0xa0, 0x8800}, {&(0x7f0000014600)="2200170100000000011700080000000008007809140b2a3a080200000100000101002200170100000000011700080000000008007809140b2a3a08", 0x3b, 0x8b800}], 0x0, &(0x7f0000000080)) getdents(r0, &(0x7f0000000040)=""/64, 0x18) 15:57:10 executing program 3: syz_mount_image$msdos(0x0, &(0x7f0000000180)='./file1\x00', 0xaea1, 0x1, &(0x7f0000000300)=[{&(0x7f0000000140)="040005090000000066617400040409000200027400f801", 0x17}], 0x0, &(0x7f0000000080)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r0, 0x800) lseek(r0, 0x200, 0x0) set_mempolicy(0x3, &(0x7f0000000040)=0x5, 0x80) r1 = open(&(0x7f0000000240)='./bus\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x8400fffffffa) 15:57:10 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, 0x0, 0x0, 0x20000020, &(0x7f0000000040)={0xa, 0x0, 0x0, @dev, 0x9}, 0x1c) setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x4, &(0x7f00000001c0)=0x3, 0x4) setsockopt(r0, 0x1, 0x10000000000009, &(0x7f0000000100)="890538e4", 0x4) 15:57:10 executing program 1: bpf$BPF_PROG_WITH_BTFID_LOAD(0x6, &(0x7f0000000240)=@bpf_ext={0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) 15:57:10 executing program 2: r0 = syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000140)=[{&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000002301000000000123252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c1101000000000000000001130000000022001701", 0xa0, 0x8800}, {&(0x7f0000014600)="2200170100000000011700080000000008007809140b2a3a080200000100000101002200170100000000011700080000000008007809140b2a3a08", 0x3b, 0x8b800}], 0x0, &(0x7f0000000080)) getdents(r0, &(0x7f0000000040)=""/64, 0x18) 15:57:10 executing program 4: r0 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x8906, 0x0) 15:57:10 executing program 0: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010600), 0x0, 0x8800}, {&(0x7f0000011700)='\"', 0x1, 0xf000}], 0x0, &(0x7f0000012200)) [ 208.502298][T15317] loop0: detected capacity change from 0 to 240 [ 208.503281][T15316] loop2: detected capacity change from 0 to 2232 [ 208.527069][T15317] isofs_fill_super: bread failed, dev=loop0, iso_blknum=60, block=120 15:57:10 executing program 1: r0 = socket$unix(0x1, 0x5, 0x0) sendmmsg$unix(r0, &(0x7f0000003280)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0) 15:57:10 executing program 4: openat2$dir(0xffffffffffffff9c, 0x0, &(0x7f0000000200)={0x20c080}, 0x18) 15:57:11 executing program 2: r0 = syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000140)=[{&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000002301000000000123252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c1101000000000000000001130000000022001701", 0xa0, 0x8800}, {&(0x7f0000014600)="2200170100000000011700080000000008007809140b2a3a080200000100000101002200170100000000011700080000000008007809140b2a3a08", 0x3b, 0x8b800}], 0x0, &(0x7f0000000080)) getdents(r0, &(0x7f0000000040)=""/64, 0x18) [ 208.651312][T15327] loop3: detected capacity change from 0 to 87 [ 208.675514][T15329] loop2: detected capacity change from 0 to 2232 15:57:11 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) recvmsg(r0, &(0x7f0000000500)={0x0, 0x0, 0x0}, 0x1) 15:57:11 executing program 4: fsopen(&(0x7f0000000000)='fuse\x00', 0x0) [ 208.699528][T15331] loop0: detected capacity change from 0 to 240 [ 208.720883][T15331] isofs_fill_super: bread failed, dev=loop0, iso_blknum=60, block=120 15:57:11 executing program 0: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010600), 0x0, 0x8800}, {&(0x7f0000011700)='\"', 0x1, 0xf000}], 0x0, &(0x7f0000012200)) [ 208.848556][T15341] loop2: detected capacity change from 0 to 2232 [ 208.887398][T15343] loop0: detected capacity change from 0 to 240 [ 208.907022][T15343] isofs_fill_super: bread failed, dev=loop0, iso_blknum=60, block=120 15:57:11 executing program 4: openat(0xffffffffffffff9c, &(0x7f0000000200)='./file0\x00', 0x88040, 0x0) openat(0xffffffffffffff9c, &(0x7f00000002c0)='./file0\x00', 0x208002, 0x0) 15:57:11 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$L2TP_CMD_SESSION_GET(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000200)=ANY=[@ANYBLOB="400000000f9a1b"], 0x40}}, 0x0) 15:57:11 executing program 2: r0 = syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000140)=[{&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000002301000000000123252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c1101000000000000000001130000000022001701", 0xa0, 0x8800}, {&(0x7f0000014600)="2200170100000000011700080000000008007809140b2a3a080200000100000101002200170100000000011700080000000008007809140b2a3a0802000001", 0x3f, 0x8b800}], 0x0, &(0x7f0000000080)) getdents(r0, &(0x7f0000000040)=""/64, 0x18) 15:57:11 executing program 0: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000", 0x50, 0x8800}, {&(0x7f0000011700)='\"', 0x1, 0xf000}], 0x0, &(0x7f0000012200)) 15:57:11 executing program 3: syz_mount_image$msdos(&(0x7f0000001a80), 0x0, 0xaea1, 0x1, &(0x7f0000000300)=[{&(0x7f0000000140)="040005090000000066617400040409000200027400f801", 0x17}], 0x0, &(0x7f0000000080)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r0, 0x800) lseek(r0, 0x200, 0x0) set_mempolicy(0x3, &(0x7f0000000040)=0x5, 0x80) r1 = open(&(0x7f0000000240)='./bus\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x8400fffffffa) 15:57:11 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, 0x0, 0x0, 0x20000020, &(0x7f0000000040)={0xa, 0x0, 0x0, @dev, 0x9}, 0x1c) setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x4, &(0x7f00000001c0)=0x3, 0x4) setsockopt(r0, 0x1, 0x10000000000009, &(0x7f0000000100)="890538e4", 0x4) 15:57:11 executing program 1: mknod$loop(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) lsetxattr$trusted_overlay_redirect(&(0x7f0000000080)='./file0/file0\x00', 0x0, 0x0, 0x0, 0x0) 15:57:11 executing program 4: r0 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x40049409, 0x0) 15:57:11 executing program 2: r0 = syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000140)=[{&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000002301000000000123252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c1101000000000000000001130000000022001701", 0xa0, 0x8800}, {&(0x7f0000014600)="2200170100000000011700080000000008007809140b2a3a080200000100000101002200170100000000011700080000000008007809140b2a3a0802000001", 0x3f, 0x8b800}], 0x0, &(0x7f0000000080)) getdents(r0, &(0x7f0000000040)=""/64, 0x18) 15:57:11 executing program 0: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000", 0x50, 0x8800}, {&(0x7f0000011700)='\"', 0x1, 0xf000}], 0x0, &(0x7f0000012200)) [ 209.556928][T15352] loop2: detected capacity change from 0 to 2232 [ 209.559466][T15353] loop0: detected capacity change from 0 to 240 [ 209.586109][T15353] isofs_fill_super: bread failed, dev=loop0, iso_blknum=60, block=120 15:57:11 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000140)={'ip6gre0\x00'}) 15:57:12 executing program 4: bpf$BPF_PROG_WITH_BTFID_LOAD(0x11, &(0x7f0000000240)=@bpf_ext={0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) [ 209.709627][T15360] loop3: detected capacity change from 0 to 87 [ 209.735949][T15363] loop0: detected capacity change from 0 to 240 [ 209.750927][T15364] loop2: detected capacity change from 0 to 2232 15:57:12 executing program 2: r0 = syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000140)=[{&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000002301000000000123252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c1101000000000000000001130000000022001701", 0xa0, 0x8800}, {&(0x7f0000014600)="2200170100000000011700080000000008007809140b2a3a080200000100000101002200170100000000011700080000000008007809140b2a3a0802000001", 0x3f, 0x8b800}], 0x0, &(0x7f0000000080)) getdents(r0, &(0x7f0000000040)=""/64, 0x18) 15:57:12 executing program 4: fsopen(&(0x7f00000059c0)='nfs\x00', 0x0) 15:57:12 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) write$binfmt_script(r0, 0x0, 0x9e) [ 209.763656][ T2482] I/O error, dev loop3, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 0 [ 209.767380][T15363] isofs_fill_super: bread failed, dev=loop0, iso_blknum=60, block=120 15:57:12 executing program 0: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000", 0x50, 0x8800}, {&(0x7f0000011700)='\"', 0x1, 0xf000}], 0x0, &(0x7f0000012200)) [ 209.918759][T15375] loop2: detected capacity change from 0 to 2232 [ 209.945504][T15376] loop0: detected capacity change from 0 to 240 [ 209.958919][T15376] isofs_fill_super: bread failed, dev=loop0, iso_blknum=60, block=120 15:57:12 executing program 3: syz_mount_image$msdos(&(0x7f0000001a80), 0x0, 0xaea1, 0x1, &(0x7f0000000300)=[{&(0x7f0000000140)="040005090000000066617400040409000200027400f801", 0x17}], 0x0, &(0x7f0000000080)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r0, 0x800) lseek(r0, 0x200, 0x0) set_mempolicy(0x3, &(0x7f0000000040)=0x5, 0x80) r1 = open(&(0x7f0000000240)='./bus\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x8400fffffffa) 15:57:12 executing program 4: r0 = socket$l2tp6(0xa, 0x2, 0x73) bind(r0, &(0x7f0000000000)=@in={0x2, 0x0, @multicast2}, 0x80) 15:57:12 executing program 1: r0 = socket$kcm(0x29, 0x2, 0x0) sendto(r0, 0x0, 0x0, 0x0, 0x0, 0x0) 15:57:12 executing program 2: r0 = syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000140)=[{&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000002301000000000123252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c1101000000000000000001130000000022001701", 0xa0, 0x8800}, {&(0x7f0000014600)="2200170100000000011700080000000008007809140b2a3a080200000100000101002200170100000000011700080000000008007809140b2a3a08020000010000", 0x41, 0x8b800}], 0x0, &(0x7f0000000080)) getdents(r0, &(0x7f0000000040)=""/64, 0x18) 15:57:12 executing program 0: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000002900000000000029252f4500"/120, 0x78, 0x8800}, {&(0x7f0000011700)='\"', 0x1, 0xf000}], 0x0, &(0x7f0000012200)) 15:57:12 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, 0x0, 0x0, 0x20000020, &(0x7f0000000040)={0xa, 0x0, 0x0, @dev, 0x9}, 0x1c) setsockopt$inet6_tcp_int(r0, 0x6, 0x0, &(0x7f00000001c0)=0x3, 0x4) setsockopt(r0, 0x1, 0x10000000000009, &(0x7f0000000100)="890538e4", 0x4) 15:57:12 executing program 4: r0 = socket$unix(0x1, 0x2, 0x0) sendmmsg$unix(r0, &(0x7f0000001800)=[{{&(0x7f0000000040)=@abs={0x1}, 0x6e, 0x0}}], 0x1, 0x0) 15:57:12 executing program 1: r0 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) 15:57:12 executing program 2: r0 = syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000140)=[{&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000002301000000000123252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c1101000000000000000001130000000022001701", 0xa0, 0x8800}, {&(0x7f0000014600)="2200170100000000011700080000000008007809140b2a3a080200000100000101002200170100000000011700080000000008007809140b2a3a08020000010000", 0x41, 0x8b800}], 0x0, &(0x7f0000000080)) getdents(r0, &(0x7f0000000040)=""/64, 0x18) 15:57:12 executing program 0: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000002900000000000029252f4500"/120, 0x78, 0x8800}, {&(0x7f0000011700)='\"', 0x1, 0xf000}], 0x0, &(0x7f0000012200)) [ 210.572691][T15383] loop2: detected capacity change from 0 to 2232 [ 210.574174][T15382] loop0: detected capacity change from 0 to 240 [ 210.595740][T15382] ISOFS: Logical zone size(0) < hardware blocksize(1024) 15:57:13 executing program 4: bpf$BPF_PROG_WITH_BTFID_LOAD(0x4, &(0x7f0000000240)=@bpf_ext={0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) 15:57:13 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_QUEUE_SEQ(r0, 0x6, 0x15, &(0x7f0000001880), 0x4) [ 210.692346][T15391] loop3: detected capacity change from 0 to 87 [ 210.704472][ T2482] I/O error, dev loop3, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 0 [ 210.776765][T15396] loop0: detected capacity change from 0 to 240 [ 210.788928][T15397] loop2: detected capacity change from 0 to 2232 [ 210.795853][T15396] ISOFS: Logical zone size(0) < hardware blocksize(1024) 15:57:13 executing program 4: bpf$BPF_PROG_WITH_BTFID_LOAD(0x12, &(0x7f0000000240)=@bpf_ext={0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) 15:57:13 executing program 2: r0 = syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000140)=[{&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000002301000000000123252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c1101000000000000000001130000000022001701", 0xa0, 0x8800}, {&(0x7f0000014600)="2200170100000000011700080000000008007809140b2a3a080200000100000101002200170100000000011700080000000008007809140b2a3a08020000010000", 0x41, 0x8b800}], 0x0, &(0x7f0000000080)) getdents(r0, &(0x7f0000000040)=""/64, 0x18) 15:57:13 executing program 1: r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r0, &(0x7f0000000000), 0x10) sendmsg$can_bcm(r0, &(0x7f0000000380)={&(0x7f00000001c0), 0x10, &(0x7f0000000300)={&(0x7f0000000280)={0x5, 0x0, 0x0, {0x0, 0x2710}, {0x77359400}, {}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "0cd82b25d1f8be1e"}}, 0x48}}, 0x0) 15:57:13 executing program 0: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000002900000000000029252f4500"/120, 0x78, 0x8800}, {&(0x7f0000011700)='\"', 0x1, 0xf000}], 0x0, &(0x7f0000012200)) 15:57:13 executing program 3: syz_mount_image$msdos(&(0x7f0000001a80), 0x0, 0xaea1, 0x1, &(0x7f0000000300)=[{&(0x7f0000000140)="040005090000000066617400040409000200027400f801", 0x17}], 0x0, &(0x7f0000000080)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r0, 0x800) lseek(r0, 0x200, 0x0) set_mempolicy(0x3, &(0x7f0000000040)=0x5, 0x80) r1 = open(&(0x7f0000000240)='./bus\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x8400fffffffa) 15:57:13 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, 0x0, 0x0, 0x20000020, &(0x7f0000000040)={0xa, 0x0, 0x0, @dev, 0x9}, 0x1c) setsockopt$inet6_tcp_int(r0, 0x6, 0x0, &(0x7f00000001c0)=0x3, 0x4) setsockopt(r0, 0x1, 0x10000000000009, &(0x7f0000000100)="890538e4", 0x4) 15:57:13 executing program 4: r0 = socket$unix(0x1, 0x2, 0x0) sendmmsg$unix(r0, &(0x7f0000001800)=[{{&(0x7f0000000040)=@abs={0x1, 0x0, 0x4e22}, 0x6e, 0x0, 0x0, &(0x7f0000000480)=[@cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff, 0x0, 0xffffffffffffffff}}}], 0x20}}], 0x1, 0x0) 15:57:13 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000200)={'caif0\x00', &(0x7f0000000340)=ANY=[@ANYBLOB="1b"]}) 15:57:13 executing program 2: r0 = syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000140)=[{&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000002301000000000123252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c1101000000000000000001130000000022001701", 0xa0, 0x8800}, {&(0x7f0000014600)="2200170100000000011700080000000008007809140b2a3a080200000100000101002200170100000000011700080000000008007809140b2a3a0802000001000001", 0x42, 0x8b800}], 0x0, &(0x7f0000000080)) getdents(r0, &(0x7f0000000040)=""/64, 0x18) [ 211.557108][ T24] audit: type=1400 audit(1652111833.882:391): avc: denied { connect } for pid=15403 comm="syz-executor.1" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=can_socket permissive=1 [ 211.557391][T15409] loop0: detected capacity change from 0 to 240 [ 211.584705][T15410] loop2: detected capacity change from 0 to 2232 [ 211.597074][T15409] ISOFS: Logical zone size(0) < hardware blocksize(1024) 15:57:13 executing program 0: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000002900000000000029252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c", 0x8c, 0x8800}, {&(0x7f0000011700)='\"', 0x1, 0xf000}], 0x0, &(0x7f0000012200)) 15:57:14 executing program 4: r0 = socket$l2tp6(0xa, 0x2, 0x73) sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000007900)=@in6={0xa, 0x0, 0x0, @rand_addr=' \x01\x00', 0x40}, 0x80) 15:57:14 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmmsg(r0, &(0x7f000000e9c0)=[{{0x0, 0x0, 0x0}}], 0x1, 0x20004893) [ 211.695875][T15416] loop3: detected capacity change from 0 to 87 [ 211.738052][ T2482] I/O error, dev loop3, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 0 [ 211.777253][T15421] loop0: detected capacity change from 0 to 240 15:57:14 executing program 2: r0 = syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000140)=[{&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000002301000000000123252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c1101000000000000000001130000000022001701", 0xa0, 0x8800}, {&(0x7f0000014600)="2200170100000000011700080000000008007809140b2a3a080200000100000101002200170100000000011700080000000008007809140b2a3a0802000001000001", 0x42, 0x8b800}], 0x0, &(0x7f0000000080)) getdents(r0, &(0x7f0000000040)=""/64, 0x18) 15:57:14 executing program 4: r0 = fsopen(&(0x7f0000000040)='nfs\x00', 0x0) write$binfmt_script(r0, 0x0, 0x0) 15:57:14 executing program 0: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000002900000000000029252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c", 0x8c, 0x8800}, {&(0x7f0000011700)='\"', 0x1, 0xf000}], 0x0, &(0x7f0000012200)) [ 211.789742][T15422] loop2: detected capacity change from 0 to 2232 [ 211.800887][T15421] isofs_fill_super: get root inode failed 15:57:14 executing program 1: gettid() timer_create(0x0, 0x0, &(0x7f00000002c0)) timer_settime(0x0, 0x0, &(0x7f0000000080)={{0x0, 0x3938700}, {0x77359400}}, &(0x7f00000000c0)) [ 211.952325][T15432] loop0: detected capacity change from 0 to 240 [ 211.962071][T15434] loop2: detected capacity change from 0 to 2232 [ 211.974281][T15432] isofs_fill_super: get root inode failed 15:57:14 executing program 3: syz_mount_image$msdos(&(0x7f0000001a80), &(0x7f0000000180)='./file1\x00', 0x0, 0x1, &(0x7f0000000300)=[{&(0x7f0000000140)="040005090000000066617400040409000200027400f801", 0x17}], 0x0, &(0x7f0000000080)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r0, 0x800) lseek(r0, 0x200, 0x0) set_mempolicy(0x3, &(0x7f0000000040)=0x5, 0x80) r1 = open(&(0x7f0000000240)='./bus\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x8400fffffffa) 15:57:14 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$AUTOFS_IOC_EXPIRE(r0, 0x810c9365, 0x0) 15:57:14 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$L2TP_CMD_SESSION_GET(r0, &(0x7f0000000140)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000100)={0x0, 0x40}}, 0x0) 15:57:14 executing program 2: r0 = syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000140)=[{&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000002301000000000123252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c1101000000000000000001130000000022001701", 0xa0, 0x8800}, {&(0x7f0000014600)="2200170100000000011700080000000008007809140b2a3a080200000100000101002200170100000000011700080000000008007809140b2a3a0802000001000001", 0x42, 0x8b800}], 0x0, &(0x7f0000000080)) getdents(r0, &(0x7f0000000040)=""/64, 0x18) 15:57:14 executing program 0: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000002900000000000029252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c", 0x8c, 0x8800}, {&(0x7f0000011700)='\"', 0x1, 0xf000}], 0x0, &(0x7f0000012200)) 15:57:14 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, 0x0, 0x0, 0x20000020, &(0x7f0000000040)={0xa, 0x0, 0x0, @dev, 0x9}, 0x1c) setsockopt$inet6_tcp_int(r0, 0x6, 0x0, &(0x7f00000001c0)=0x3, 0x4) setsockopt(r0, 0x1, 0x10000000000009, &(0x7f0000000100)="890538e4", 0x4) 15:57:14 executing program 1: fsopen(&(0x7f0000004d00)='hfs\x00', 0x0) 15:57:14 executing program 4: r0 = socket$unix(0x1, 0x2, 0x0) sendmmsg$unix(r0, &(0x7f0000000d80)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000580)=[@rights={{0x10}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}], 0x28}}], 0x1, 0x0) 15:57:14 executing program 2: r0 = syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000140)=[{&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000002301000000000123252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c1101000000000000000001130000000022001701", 0xa0, 0x8800}, {&(0x7f0000014600)="2200170100000000011700080000000008007809140b2a3a080200000100000101002200170100000000011700080000000008007809140b2a3a080200000100000101", 0x43}], 0x0, &(0x7f0000000080)) getdents(r0, &(0x7f0000000040)=""/64, 0x18) 15:57:14 executing program 0: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000002900000000000029252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c18000000000000000000", 0x96, 0x8800}, {&(0x7f0000011700)='\"', 0x1, 0xf000}], 0x0, &(0x7f0000012200)) [ 212.561392][T15443] loop0: detected capacity change from 0 to 240 [ 212.563083][T15442] loop2: detected capacity change from 0 to 2232 [ 212.580588][T15443] isofs_fill_super: get root inode failed 15:57:15 executing program 1: r0 = socket$unix(0x1, 0x2, 0x0) sendmmsg$unix(r0, &(0x7f0000001800)=[{{&(0x7f0000000040)=@abs, 0x6e, 0x0, 0x0, &(0x7f0000000480)=[@cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff, 0x0, 0xffffffffffffffff}}}], 0x20}}], 0x1, 0x0) 15:57:15 executing program 4: bpf$BPF_PROG_WITH_BTFID_LOAD(0xa, 0x0, 0x0) [ 212.665936][T15448] FAT-fs (loop3): bogus number of reserved sectors [ 212.672457][T15448] FAT-fs (loop3): Can't find a valid FAT filesystem [ 212.730889][T15455] loop0: detected capacity change from 0 to 240 [ 212.745102][T15455] isofs_fill_super: get root inode failed [ 212.752698][T15456] loop2: detected capacity change from 0 to 136 [ 212.768571][T15456] ISOFS: unable to read i-node block [ 212.773989][T15456] isofs_fill_super: get root inode failed 15:57:15 executing program 0: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000002900000000000029252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c18000000000000000000", 0x96, 0x8800}, {&(0x7f0000011700)='\"', 0x1, 0xf000}], 0x0, &(0x7f0000012200)) 15:57:15 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, 0x0, &(0x7f0000000180)) 15:57:15 executing program 4: openat$autofs(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000000080)) 15:57:15 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, 0x0, 0x0, 0x20000020, &(0x7f0000000040)={0xa, 0x0, 0x0, @dev, 0x9}, 0x1c) setsockopt$inet6_tcp_int(r0, 0x6, 0x4, 0x0, 0x0) setsockopt(r0, 0x1, 0x10000000000009, &(0x7f0000000100)="890538e4", 0x4) 15:57:15 executing program 3: syz_mount_image$msdos(&(0x7f0000001a80), &(0x7f0000000180)='./file1\x00', 0x0, 0x1, &(0x7f0000000300)=[{&(0x7f0000000140)="040005090000000066617400040409000200027400f801", 0x17}], 0x0, &(0x7f0000000080)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r0, 0x800) lseek(r0, 0x200, 0x0) set_mempolicy(0x3, &(0x7f0000000040)=0x5, 0x80) r1 = open(&(0x7f0000000240)='./bus\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x8400fffffffa) 15:57:15 executing program 2: r0 = syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000140)=[{&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000002301000000000123252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c1101000000000000000001130000000022001701", 0xa0, 0x8800}, {&(0x7f0000014600)="2200170100000000011700080000000008007809140b2a3a080200000100000101002200170100000000011700080000000008007809140b2a3a080200000100000101", 0x43}], 0x0, &(0x7f0000000080)) getdents(r0, &(0x7f0000000040)=""/64, 0x18) 15:57:15 executing program 4: r0 = socket$l2tp6(0xa, 0x2, 0x73) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000640)={'bond0\x00', &(0x7f00000001c0)=@ethtool_perm_addr}) 15:57:15 executing program 1: r0 = socket$can_raw(0x1d, 0x3, 0x1) recvmsg$can_raw(r0, &(0x7f00000012c0)={0x0, 0x0, 0x0}, 0x13062) 15:57:15 executing program 0: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000002900000000000029252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c18000000000000000000", 0x96, 0x8800}, {&(0x7f0000011700)='\"', 0x1, 0xf000}], 0x0, &(0x7f0000012200)) 15:57:15 executing program 2: r0 = syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000140)=[{&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000002301000000000123252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c1101000000000000000001130000000022001701", 0xa0, 0x8800}, {&(0x7f0000014600)="2200170100000000011700080000000008007809140b2a3a080200000100000101002200170100000000011700080000000008007809140b2a3a080200000100000101", 0x43}], 0x0, &(0x7f0000000080)) getdents(r0, &(0x7f0000000040)=""/64, 0x18) [ 213.519563][T15467] loop2: detected capacity change from 0 to 136 [ 213.526702][T15468] loop0: detected capacity change from 0 to 240 [ 213.536526][T15467] ISOFS: unable to read i-node block [ 213.541825][T15467] isofs_fill_super: get root inode failed [ 213.548229][T15468] isofs_fill_super: get root inode failed 15:57:15 executing program 1: r0 = socket$can_raw(0x1d, 0x3, 0x1) write$binfmt_script(r0, 0x0, 0x0) 15:57:15 executing program 4: socket(0x29, 0x2, 0xe1a) [ 213.633531][T15476] FAT-fs (loop3): bogus number of reserved sectors [ 213.640056][T15476] FAT-fs (loop3): Can't find a valid FAT filesystem 15:57:16 executing program 1: r0 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x801c581f, 0x0) 15:57:16 executing program 4: bpf$BPF_PROG_WITH_BTFID_LOAD(0x1c, &(0x7f0000000240)=@bpf_ext={0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) [ 213.699522][T15480] loop0: detected capacity change from 0 to 240 [ 213.712397][T15482] loop2: detected capacity change from 0 to 136 [ 213.720525][T15480] isofs_fill_super: get root inode failed [ 213.729228][T15482] ISOFS: unable to read i-node block [ 213.734669][T15482] isofs_fill_super: get root inode failed 15:57:16 executing program 2: r0 = syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000140)=[{&(0x7f0000014600)="2200170100000000011700080000000008007809140b2a3a080200000100000101002200170100000000011700080000000008007809140b2a3a080200000100000101", 0x43, 0x8b800}], 0x0, &(0x7f0000000080)) getdents(r0, &(0x7f0000000040)=""/64, 0x18) 15:57:16 executing program 0: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000002900000000000029252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c18000000000000000000001a000000", 0x9b, 0x8800}, {&(0x7f0000011700)='\"', 0x1, 0xf000}], 0x0, &(0x7f0000012200)) 15:57:16 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmmsg(r0, &(0x7f000000e9c0)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0) 15:57:16 executing program 4: r0 = socket$unix(0x1, 0x2, 0x0) socket$inet6_udplite(0xa, 0x2, 0x88) socket$l2tp6(0xa, 0x2, 0x73) socket$l2tp6(0xa, 0x2, 0x73) socket$l2tp6(0xa, 0x2, 0x73) sendmmsg$unix(r0, &(0x7f0000000d80)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000580)=[@rights={{0x14, 0x1, 0x1, [r0]}}], 0x18}}], 0x1, 0x0) 15:57:16 executing program 3: syz_mount_image$msdos(&(0x7f0000001a80), &(0x7f0000000180)='./file1\x00', 0x0, 0x1, &(0x7f0000000300)=[{&(0x7f0000000140)="040005090000000066617400040409000200027400f801", 0x17}], 0x0, &(0x7f0000000080)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r0, 0x800) lseek(r0, 0x200, 0x0) set_mempolicy(0x3, &(0x7f0000000040)=0x5, 0x80) r1 = open(&(0x7f0000000240)='./bus\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x8400fffffffa) 15:57:16 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, 0x0, 0x0, 0x20000020, &(0x7f0000000040)={0xa, 0x0, 0x0, @dev, 0x9}, 0x1c) setsockopt$inet6_tcp_int(r0, 0x6, 0x4, 0x0, 0x0) setsockopt(r0, 0x1, 0x10000000000009, &(0x7f0000000100)="890538e4", 0x4) 15:57:16 executing program 4: fsopen(&(0x7f0000000040)='cramfs\x00', 0x0) 15:57:16 executing program 1: r0 = socket$unix(0x1, 0x2, 0x0) recvmsg(r0, &(0x7f0000000280)={0x0, 0x0, 0x0}, 0x0) 15:57:16 executing program 0: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000002900000000000029252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c18000000000000000000001a000000", 0x9b, 0x8800}, {&(0x7f0000011700)='\"', 0x1, 0xf000}], 0x0, &(0x7f0000012200)) 15:57:16 executing program 2: r0 = syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000140)=[{&(0x7f0000014600)="2200170100000000011700080000000008007809140b2a3a080200000100000101002200170100000000011700080000000008007809140b2a3a080200000100000101", 0x43, 0x8b800}], 0x0, &(0x7f0000000080)) getdents(r0, &(0x7f0000000040)=""/64, 0x18) [ 214.494239][T15496] loop2: detected capacity change from 0 to 2232 [ 214.501591][T15497] loop0: detected capacity change from 0 to 240 [ 214.519722][T15496] ISOFS: Unable to identify CD-ROM format. [ 214.526465][T15497] isofs_fill_super: get root inode failed 15:57:16 executing program 4: r0 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x894c, 0x0) [ 214.598518][T15504] FAT-fs (loop3): bogus number of reserved sectors [ 214.605093][T15504] FAT-fs (loop3): Can't find a valid FAT filesystem 15:57:17 executing program 0: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000002900000000000029252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c18000000000000000000001a000000", 0x9b, 0x8800}, {&(0x7f0000011700)='\"', 0x1, 0xf000}], 0x0, &(0x7f0000012200)) 15:57:17 executing program 4: r0 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89a0, 0x0) [ 214.664894][T15510] loop2: detected capacity change from 0 to 2232 [ 214.665460][T15511] loop0: detected capacity change from 0 to 240 [ 214.685462][T15511] isofs_fill_super: get root inode failed [ 214.689474][T15510] ISOFS: Unable to identify CD-ROM format. 15:57:17 executing program 2: r0 = syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000140)=[{&(0x7f0000014600)="2200170100000000011700080000000008007809140b2a3a080200000100000101002200170100000000011700080000000008007809140b2a3a080200000100000101", 0x43, 0x8b800}], 0x0, &(0x7f0000000080)) getdents(r0, &(0x7f0000000040)=""/64, 0x18) 15:57:17 executing program 4: bpf$BPF_PROG_WITH_BTFID_LOAD(0x8, &(0x7f0000000240)=@bpf_ext={0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) 15:57:17 executing program 0: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000002900000000000029252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c18000000000000000000001a0000000022", 0x9d, 0x8800}, {&(0x7f0000011700)='\"', 0x1, 0xf000}], 0x0, &(0x7f0000012200)) [ 214.798967][T15516] loop0: detected capacity change from 0 to 240 [ 214.813522][T15516] isofs_fill_super: get root inode failed [ 214.851777][T15519] loop2: detected capacity change from 0 to 2232 [ 214.875056][T15519] ISOFS: Unable to identify CD-ROM format. [ 214.949293][T15523] loop0: detected capacity change from 0 to 240 [ 214.964921][T15523] isofs_fill_super: get root inode failed 15:57:17 executing program 4: bpf$BPF_PROG_WITH_BTFID_LOAD(0x9, &(0x7f0000000240)=@bpf_ext={0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) 15:57:17 executing program 2: r0 = syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000140)=[{0x0, 0x0, 0x8800}, {&(0x7f0000014600)="2200170100000000011700080000000008007809140b2a3a080200000100000101002200170100000000011700080000000008007809140b2a3a080200000100000101", 0x43, 0x8b800}], 0x0, &(0x7f0000000080)) getdents(r0, &(0x7f0000000040)=""/64, 0x18) 15:57:17 executing program 0: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000002900000000000029252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c18000000000000000000001a0000000022", 0x9d, 0x8800}, {&(0x7f0000011700)='\"', 0x1, 0xf000}], 0x0, &(0x7f0000012200)) 15:57:17 executing program 1: r0 = fsopen(&(0x7f0000003dc0)='pvfs2\x00', 0x0) fsconfig$FSCONFIG_SET_FLAG(r0, 0x5, 0x0, 0x0, 0x0) 15:57:17 executing program 3: syz_mount_image$msdos(&(0x7f0000001a80), &(0x7f0000000180)='./file1\x00', 0xaea1, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r0, 0x800) lseek(r0, 0x200, 0x0) set_mempolicy(0x3, &(0x7f0000000040)=0x5, 0x80) r1 = open(&(0x7f0000000240)='./bus\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x8400fffffffa) 15:57:17 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, 0x0, 0x0, 0x20000020, &(0x7f0000000040)={0xa, 0x0, 0x0, @dev, 0x9}, 0x1c) setsockopt$inet6_tcp_int(r0, 0x6, 0x4, 0x0, 0x0) setsockopt(r0, 0x1, 0x10000000000009, &(0x7f0000000100)="890538e4", 0x4) 15:57:17 executing program 4: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) sendmsg$nl_route_sched(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f00000000c0)=ANY=[@ANYBLOB="3800000024000b0f00"/20, @ANYRES32, @ANYBLOB="00000000ffffffff000000000c000100736b62707269"], 0x38}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, 0x0, 0x0) 15:57:17 executing program 2: r0 = syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000140)=[{0x0, 0x0, 0x8800}, {&(0x7f0000014600)="2200170100000000011700080000000008007809140b2a3a080200000100000101002200170100000000011700080000000008007809140b2a3a080200000100000101", 0x43, 0x8b800}], 0x0, &(0x7f0000000080)) getdents(r0, &(0x7f0000000040)=""/64, 0x18) 15:57:17 executing program 0: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000002900000000000029252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c18000000000000000000001a0000000022", 0x9d, 0x8800}, {&(0x7f0000011700)='\"', 0x1, 0xf000}], 0x0, &(0x7f0000012200)) [ 215.452415][T15528] loop2: detected capacity change from 0 to 2232 [ 215.464820][T15530] loop0: detected capacity change from 0 to 240 [ 215.470584][T15528] ISOFS: Unable to identify CD-ROM format. [ 215.482169][T15530] isofs_fill_super: get root inode failed 15:57:17 executing program 1: r0 = socket$unix(0x1, 0x2, 0x0) sendmmsg$unix(r0, &(0x7f0000001800)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0) 15:57:17 executing program 4: fsopen(&(0x7f0000000040)='cgroup2\x00', 0x0) [ 215.571719][T15537] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.4'. 15:57:18 executing program 4: bpf$OBJ_GET_PROG(0x7, &(0x7f0000000480)={0x0, 0x0, 0x38}, 0x10) 15:57:18 executing program 0: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000002900000000000029252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c18000000000000000000001a000000002200", 0x9e, 0x8800}, {&(0x7f0000011700)='\"', 0x1, 0xf000}], 0x0, &(0x7f0000012200)) [ 215.631617][T15542] loop2: detected capacity change from 0 to 2232 [ 215.637563][T15543] loop0: detected capacity change from 0 to 240 [ 215.654397][T15543] isofs_fill_super: get root inode failed [ 215.660441][T15542] ISOFS: Unable to identify CD-ROM format. 15:57:18 executing program 1: r0 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x8912, 0x0) 15:57:18 executing program 2: r0 = syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000140)=[{0x0, 0x0, 0x8800}, {&(0x7f0000014600)="2200170100000000011700080000000008007809140b2a3a080200000100000101002200170100000000011700080000000008007809140b2a3a080200000100000101", 0x43, 0x8b800}], 0x0, &(0x7f0000000080)) getdents(r0, &(0x7f0000000040)=""/64, 0x18) 15:57:18 executing program 4: pipe2$9p(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) ioctl$INCFS_IOC_CREATE_FILE(r0, 0xc058671e, 0x0) [ 215.797049][T15553] loop0: detected capacity change from 0 to 240 [ 215.810531][T15553] isofs_fill_super: get root inode failed [ 215.825871][T15555] loop2: detected capacity change from 0 to 2232 [ 215.846647][T15555] ISOFS: Unable to identify CD-ROM format. 15:57:18 executing program 0: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000002900000000000029252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c18000000000000000000001a000000002200", 0x9e, 0x8800}, {&(0x7f0000011700)='\"', 0x1, 0xf000}], 0x0, &(0x7f0000012200)) 15:57:18 executing program 1: openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x500c0, 0x0) 15:57:18 executing program 4: r0 = socket$l2tp6(0xa, 0x2, 0x73) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000080)={'wlan1\x00', &(0x7f00000000c0)=ANY=[]}) 15:57:18 executing program 3: syz_mount_image$msdos(&(0x7f0000001a80), &(0x7f0000000180)='./file1\x00', 0xaea1, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r0, 0x800) lseek(r0, 0x200, 0x0) set_mempolicy(0x3, &(0x7f0000000040)=0x5, 0x80) r1 = open(&(0x7f0000000240)='./bus\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x8400fffffffa) 15:57:18 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, 0x0, 0x0, 0x20000020, &(0x7f0000000040)={0xa, 0x0, 0x0, @dev, 0x9}, 0x1c) setsockopt$inet6_tcp_int(r0, 0x6, 0x4, &(0x7f00000001c0), 0x4) setsockopt(r0, 0x1, 0x10000000000009, &(0x7f0000000100)="890538e4", 0x4) 15:57:18 executing program 2: r0 = syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000140)=[{&(0x7f0000010600), 0x0, 0x8800}, {&(0x7f0000014600)="2200170100000000011700080000000008007809140b2a3a080200000100000101002200170100000000011700080000000008007809140b2a3a080200000100000101", 0x43, 0x8b800}], 0x0, &(0x7f0000000080)) getdents(r0, &(0x7f0000000040)=""/64, 0x18) 15:57:18 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$L2TP_CMD_SESSION_GET(r0, &(0x7f0000000140)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000100)={&(0x7f0000000200)=ANY=[], 0x40}}, 0x0) 15:57:18 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={'veth1_to_hsr\x00'}) [ 216.437075][T15565] loop2: detected capacity change from 0 to 2232 [ 216.444304][T15567] loop0: detected capacity change from 0 to 240 [ 216.467342][T15567] isofs_fill_super: get root inode failed [ 216.469263][T15565] ISOFS: Unable to identify CD-ROM format. 15:57:18 executing program 0: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000002900000000000029252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c18000000000000000000001a000000002200", 0x9e, 0x8800}, {&(0x7f0000011700)='\"', 0x1, 0xf000}], 0x0, &(0x7f0000012200)) 15:57:18 executing program 2: r0 = syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000140)=[{&(0x7f0000010600), 0x0, 0x8800}, {&(0x7f0000014600)="2200170100000000011700080000000008007809140b2a3a080200000100000101002200170100000000011700080000000008007809140b2a3a080200000100000101", 0x43, 0x8b800}], 0x0, &(0x7f0000000080)) getdents(r0, &(0x7f0000000040)=""/64, 0x18) 15:57:18 executing program 4: bpf$MAP_CREATE(0x0, &(0x7f00000026c0)=@bloom_filter={0x1e, 0x0, 0x0, 0x0, 0x4, 0xffffffffffffffff, 0x7, '\x00', 0x0, 0xffffffffffffffff, 0x3, 0x4}, 0x48) 15:57:18 executing program 1: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e23, @multicast2}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000000040)={0x2, 0x4e23, @loopback}, 0x10) sendto$inet(r0, &(0x7f0000000300)='\f', 0x1, 0x20008085, 0x0, 0x0) recvmsg(r0, &(0x7f0000001500)={0x0, 0xa, &(0x7f0000002200)=[{&(0x7f00000035c0)=""/4106, 0x200045ca}], 0x1, 0x0, 0xad000000, 0xd002}, 0x0) sendto$inet(r0, &(0x7f00000002c0)="df", 0x1, 0x0, 0x0, 0x0) 15:57:19 executing program 4: r0 = socket$rds(0x15, 0x5, 0x0) recvmsg(r0, &(0x7f00000003c0)={0x0, 0x0, 0x0}, 0x0) 15:57:19 executing program 2: r0 = syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000140)=[{&(0x7f0000010600), 0x0, 0x8800}, {&(0x7f0000014600)="2200170100000000011700080000000008007809140b2a3a080200000100000101002200170100000000011700080000000008007809140b2a3a080200000100000101", 0x43, 0x8b800}], 0x0, &(0x7f0000000080)) getdents(r0, &(0x7f0000000040)=""/64, 0x18) 15:57:19 executing program 0: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000002900000000000029252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c18000000000000000000001a0000000022001e", 0x9f}, {&(0x7f0000011700)='\"', 0x1, 0xf000}], 0x0, &(0x7f0000012200)) [ 216.636065][T15581] loop0: detected capacity change from 0 to 240 [ 216.638564][T15580] loop2: detected capacity change from 0 to 2232 [ 216.656407][T15581] isofs_fill_super: get root inode failed [ 216.662111][T15580] ISOFS: Unable to identify CD-ROM format. [ 216.793340][T15590] loop0: detected capacity change from 0 to 240 [ 216.801470][T15591] loop2: detected capacity change from 0 to 2232 [ 216.817196][T15590] isofs_fill_super: bread failed, dev=loop0, iso_blknum=60, block=120 [ 216.834618][T15591] ISOFS: Unable to identify CD-ROM format. 15:57:19 executing program 0: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000002900000000000029252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c18000000000000000000001a0000000022001e", 0x9f}, {&(0x7f0000011700)='\"', 0x1, 0xf000}], 0x0, &(0x7f0000012200)) 15:57:19 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000140), &(0x7f0000000180)=0x14) 15:57:19 executing program 2: r0 = syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000140)=[{&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000", 0x50, 0x8800}, {&(0x7f0000014600)="2200170100000000011700080000000008007809140b2a3a080200000100000101002200170100000000011700080000000008007809140b2a3a080200000100000101", 0x43, 0x8b800}], 0x0, &(0x7f0000000080)) getdents(r0, &(0x7f0000000040)=""/64, 0x18) 15:57:19 executing program 3: syz_mount_image$msdos(&(0x7f0000001a80), &(0x7f0000000180)='./file1\x00', 0xaea1, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r0, 0x800) lseek(r0, 0x200, 0x0) set_mempolicy(0x3, &(0x7f0000000040)=0x5, 0x80) r1 = open(&(0x7f0000000240)='./bus\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x8400fffffffa) 15:57:19 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, 0x0, 0x0, 0x20000020, &(0x7f0000000040)={0xa, 0x0, 0x0, @dev, 0x9}, 0x1c) setsockopt$inet6_tcp_int(r0, 0x6, 0x4, &(0x7f00000001c0), 0x4) setsockopt(r0, 0x1, 0x10000000000009, &(0x7f0000000100)="890538e4", 0x4) 15:57:19 executing program 1: r0 = socket$unix(0x1, 0x2, 0x0) recvmsg(r0, &(0x7f0000000280)={0x0, 0x0, 0x0}, 0x60) [ 217.415167][T15597] loop0: detected capacity change from 0 to 240 [ 217.426617][T15599] loop2: detected capacity change from 0 to 2232 [ 217.429342][T15597] isofs_fill_super: bread failed, dev=loop0, iso_blknum=60, block=120 [ 217.451166][T15599] ISOFS: Unable to identify CD-ROM format. [ 217.463430][ T24] audit: type=1400 audit(1652111839.792:392): avc: denied { rename } for pid=1422 comm="syslogd" name="messages" dev="tmpfs" ino=9 scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:tmpfs_t tclass=file permissive=1 [ 217.485688][ T24] audit: type=1400 audit(1652111839.792:393): avc: denied { unlink } for pid=1422 comm="syslogd" name="messages.0" dev="tmpfs" ino=2 scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:tmpfs_t tclass=file permissive=1 15:57:19 executing program 0: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000002900000000000029252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c18000000000000000000001a0000000022001e", 0x9f}, {&(0x7f0000011700)='\"', 0x1, 0xf000}], 0x0, &(0x7f0000012200)) 15:57:19 executing program 2: r0 = syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000140)=[{&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000", 0x50, 0x8800}, {&(0x7f0000014600)="2200170100000000011700080000000008007809140b2a3a080200000100000101002200170100000000011700080000000008007809140b2a3a080200000100000101", 0x43, 0x8b800}], 0x0, &(0x7f0000000080)) getdents(r0, &(0x7f0000000040)=""/64, 0x18) [ 217.508169][ T24] audit: type=1400 audit(1652111839.792:394): avc: denied { create } for pid=1422 comm="syslogd" name="messages" scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:tmpfs_t tclass=file permissive=1 15:57:19 executing program 1: bpf$MAP_CREATE(0x0, &(0x7f00000000c0)=@base={0x1a, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, '\x00', 0x0, 0xffffffffffffffff, 0x4, 0x0, 0x4}, 0x48) 15:57:19 executing program 4: bpf$BPF_PROG_WITH_BTFID_LOAD(0x17, &(0x7f0000000240)=@bpf_ext={0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) 15:57:20 executing program 1: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000040)={'rose0\x00', 0x600}) [ 217.632426][T15608] loop0: detected capacity change from 0 to 240 [ 217.648873][T15610] loop2: detected capacity change from 0 to 2232 [ 217.655392][T15608] isofs_fill_super: bread failed, dev=loop0, iso_blknum=60, block=120 [ 217.673986][T15610] ISOFS: Unable to identify CD-ROM format. 15:57:20 executing program 0: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000002900000000000029252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c18000000000000000000001a0000000022001e", 0x9f, 0x8800}, {&(0x7f0000011700)='\"', 0x1, 0xf000}], 0x0, 0x0) 15:57:20 executing program 2: r0 = syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000140)=[{&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000", 0x50, 0x8800}, {&(0x7f0000014600)="2200170100000000011700080000000008007809140b2a3a080200000100000101002200170100000000011700080000000008007809140b2a3a080200000100000101", 0x43, 0x8b800}], 0x0, &(0x7f0000000080)) getdents(r0, &(0x7f0000000040)=""/64, 0x18) 15:57:20 executing program 4: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_netdev_private(r0, 0x89f5, &(0x7f0000000180)="da") 15:57:20 executing program 1: r0 = socket$kcm(0x29, 0x2, 0x0) sendto(r0, &(0x7f0000000000)="d0", 0x1, 0x0, 0x0, 0x0) [ 217.840678][T15622] loop0: detected capacity change from 0 to 240 [ 217.850938][T15623] loop2: detected capacity change from 0 to 2232 [ 217.873085][T15623] ISOFS: Unable to identify CD-ROM format. 15:57:20 executing program 1: r0 = socket$rds(0x15, 0x5, 0x0) bind(r0, &(0x7f00000003c0)=@sco={0x1f, @none}, 0x80) 15:57:20 executing program 4: r0 = fsopen(&(0x7f0000001780)='ocfs2\x00', 0x0) fsconfig$FSCONFIG_SET_PATH(r0, 0x3, &(0x7f00000017c0)='/\'!\x00', &(0x7f0000001800)='./file0\x00', 0xffffffffffffff9c) 15:57:20 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, 0x0, 0x0, 0x20000020, &(0x7f0000000040)={0xa, 0x0, 0x0, @dev, 0x9}, 0x1c) setsockopt$inet6_tcp_int(r0, 0x6, 0x4, &(0x7f00000001c0), 0x4) setsockopt(r0, 0x1, 0x10000000000009, &(0x7f0000000100)="890538e4", 0x4) 15:57:20 executing program 3: syz_mount_image$msdos(&(0x7f0000001a80), &(0x7f0000000180)='./file1\x00', 0xaea1, 0x0, &(0x7f0000000300), 0x0, &(0x7f0000000080)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r0, 0x800) lseek(r0, 0x200, 0x0) set_mempolicy(0x3, &(0x7f0000000040)=0x5, 0x80) r1 = open(&(0x7f0000000240)='./bus\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x8400fffffffa) 15:57:20 executing program 0: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000002900000000000029252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c18000000000000000000001a0000000022001e", 0x9f, 0x8800}, {&(0x7f0000011700)='\"', 0x1, 0xf000}], 0x0, 0x0) 15:57:20 executing program 2: r0 = syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000140)=[{&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000002301000000000123252f4500"/120, 0x78, 0x8800}, {&(0x7f0000014600)="2200170100000000011700080000000008007809140b2a3a080200000100000101002200170100000000011700080000000008007809140b2a3a080200000100000101", 0x43, 0x8b800}], 0x0, &(0x7f0000000080)) getdents(r0, &(0x7f0000000040)=""/64, 0x18) 15:57:20 executing program 1: r0 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x80086601, 0x0) 15:57:20 executing program 4: r0 = socket$unix(0x1, 0x5, 0x0) accept4(r0, 0x0, 0x0, 0x0) 15:57:20 executing program 0: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000002900000000000029252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c18000000000000000000001a0000000022001e", 0x9f, 0x8800}, {&(0x7f0000011700)='\"', 0x1, 0xf000}], 0x0, 0x0) [ 218.447901][T15632] loop0: detected capacity change from 0 to 240 [ 218.454547][T15635] loop2: detected capacity change from 0 to 2232 [ 218.472029][T15635] ISOFS: Logical zone size(0) < hardware blocksize(1024) 15:57:20 executing program 2: r0 = syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000140)=[{&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000002301000000000123252f4500"/120, 0x78, 0x8800}, {&(0x7f0000014600)="2200170100000000011700080000000008007809140b2a3a080200000100000101002200170100000000011700080000000008007809140b2a3a080200000100000101", 0x43, 0x8b800}], 0x0, &(0x7f0000000080)) getdents(r0, &(0x7f0000000040)=""/64, 0x18) 15:57:20 executing program 1: r0 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x8901, 0x0) 15:57:20 executing program 4: bpf$OBJ_GET_PROG(0x7, &(0x7f00000001c0)={0x0, 0x0, 0x18}, 0x10) [ 218.560887][T15642] loop3: detected capacity change from 0 to 87 [ 218.575771][T15642] FAT-fs (loop3): bogus number of reserved sectors [ 218.582299][T15642] FAT-fs (loop3): Can't find a valid FAT filesystem 15:57:21 executing program 1: r0 = socket$l2tp6(0xa, 0x2, 0x73) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000640)={'bond0\x00', &(0x7f0000000080)=ANY=[@ANYBLOB="0e"]}) 15:57:21 executing program 4: socket$packet(0x2, 0xa, 0x106) [ 218.662361][T15647] loop2: detected capacity change from 0 to 2232 [ 218.684052][T15647] ISOFS: Logical zone size(0) < hardware blocksize(1024) [ 218.704313][T15651] loop0: detected capacity change from 0 to 240 15:57:21 executing program 0: bpf$BPF_PROG_WITH_BTFID_LOAD(0xe, 0x0, 0x0) 15:57:21 executing program 2: r0 = syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000140)=[{&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000002301000000000123252f4500"/120, 0x78, 0x8800}, {&(0x7f0000014600)="2200170100000000011700080000000008007809140b2a3a080200000100000101002200170100000000011700080000000008007809140b2a3a080200000100000101", 0x43, 0x8b800}], 0x0, &(0x7f0000000080)) getdents(r0, &(0x7f0000000040)=""/64, 0x18) 15:57:21 executing program 1: r0 = socket$kcm(0x29, 0x2, 0x0) recvmsg(r0, &(0x7f0000000500)={0x0, 0x0, 0x0}, 0x0) 15:57:21 executing program 4: r0 = fsopen(&(0x7f0000003dc0)='pvfs2\x00', 0x0) fsconfig$FSCONFIG_SET_FLAG(r0, 0x2, 0x0, 0x0, 0x0) 15:57:21 executing program 3: syz_mount_image$msdos(&(0x7f0000001a80), &(0x7f0000000180)='./file1\x00', 0xaea1, 0x0, &(0x7f0000000300), 0x0, &(0x7f0000000080)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r0, 0x800) lseek(r0, 0x200, 0x0) set_mempolicy(0x3, &(0x7f0000000040)=0x5, 0x80) r1 = open(&(0x7f0000000240)='./bus\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x8400fffffffa) 15:57:21 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, 0x0, 0x0, 0x20000020, &(0x7f0000000040)={0xa, 0x0, 0x0, @dev, 0x9}, 0x1c) setsockopt$inet6_tcp_int(r0, 0x6, 0x4, &(0x7f00000001c0)=0x3, 0x4) setsockopt(0xffffffffffffffff, 0x1, 0x10000000000009, &(0x7f0000000100)="890538e4", 0x4) 15:57:21 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCSIFVLAN_SET_VLAN_FLAG_CMD(r0, 0x8983, 0x0) 15:57:21 executing program 4: bpf$MAP_CREATE(0x0, &(0x7f00000000c0)=@base={0x0, 0x0, 0x0, 0x0, 0x4, 0xffffffffffffffff, 0x0, '\x00', 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x2}, 0x48) 15:57:21 executing program 2: r0 = syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000140)=[{&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000002301000000000123252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c", 0x8c, 0x8800}, {&(0x7f0000014600)="2200170100000000011700080000000008007809140b2a3a080200000100000101002200170100000000011700080000000008007809140b2a3a080200000100000101", 0x43, 0x8b800}], 0x0, &(0x7f0000000080)) getdents(r0, &(0x7f0000000040)=""/64, 0x18) [ 219.427637][T15663] loop2: detected capacity change from 0 to 2232 [ 219.446367][T15663] ISOFS: Logical zone size(0) < hardware blocksize(1024) 15:57:21 executing program 0: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x201002, &(0x7f0000000200)) 15:57:21 executing program 4: bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000240)={0x6, 0x1, &(0x7f0000000000)=@raw=[@ldst], &(0x7f0000000040)='syzkaller\x00', 0x0, 0xf2, &(0x7f0000000080)=""/242, 0x0, 0x0, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) [ 219.515893][T15672] loop3: detected capacity change from 0 to 87 [ 219.526737][T15672] FAT-fs (loop3): bogus number of reserved sectors [ 219.533313][T15672] FAT-fs (loop3): Can't find a valid FAT filesystem 15:57:21 executing program 0: r0 = socket$unix(0x1, 0x2, 0x0) sendmmsg$unix(r0, &(0x7f0000003640)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000003740)=[@rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}], 0x18}}], 0x1, 0x0) 15:57:21 executing program 4: r0 = socket$unix(0x1, 0x2, 0x0) sendmmsg$unix(r0, &(0x7f0000000d80)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000580)=[@rights={{0x10}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0xee00}}}], 0x30}}], 0x1, 0x0) [ 219.601138][T15676] loop2: detected capacity change from 0 to 2232 [ 219.617758][T15676] isofs_fill_super: get root inode failed 15:57:22 executing program 2: r0 = syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000140)=[{&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000002301000000000123252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c", 0x8c, 0x8800}, {&(0x7f0000014600)="2200170100000000011700080000000008007809140b2a3a080200000100000101002200170100000000011700080000000008007809140b2a3a080200000100000101", 0x43, 0x8b800}], 0x0, &(0x7f0000000080)) getdents(r0, &(0x7f0000000040)=""/64, 0x18) [ 219.776583][T15685] loop2: detected capacity change from 0 to 2232 [ 219.800633][T15685] isofs_fill_super: get root inode failed 15:57:22 executing program 1: ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, 0x0) syz_clone(0xa1000, 0x0, 0x0, 0x0, 0x0, 0x0) 15:57:22 executing program 0: syz_mount_image$vfat(&(0x7f0000000540), &(0x7f0000000580)='./file1\x00', 0x0, 0x0, &(0x7f00000002c0), 0x0, &(0x7f0000000140)={[{@fat=@allow_utime}]}) [ 220.290504][T15687] FAT-fs (loop0): bogus number of reserved sectors [ 220.297063][T15687] FAT-fs (loop0): Can't find a valid FAT filesystem 15:57:22 executing program 3: syz_mount_image$msdos(&(0x7f0000001a80), &(0x7f0000000180)='./file1\x00', 0xaea1, 0x0, &(0x7f0000000300), 0x0, &(0x7f0000000080)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r0, 0x800) lseek(r0, 0x200, 0x0) set_mempolicy(0x3, &(0x7f0000000040)=0x5, 0x80) r1 = open(&(0x7f0000000240)='./bus\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x8400fffffffa) 15:57:22 executing program 4: syz_mount_image$vfat(0x0, &(0x7f0000000580)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) symlinkat(&(0x7f0000000040)='./file0\x00', 0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00') 15:57:22 executing program 2: r0 = syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000140)=[{&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000002301000000000123252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c", 0x8c, 0x8800}, {&(0x7f0000014600)="2200170100000000011700080000000008007809140b2a3a080200000100000101002200170100000000011700080000000008007809140b2a3a080200000100000101", 0x43, 0x8b800}], 0x0, &(0x7f0000000080)) getdents(r0, &(0x7f0000000040)=""/64, 0x18) 15:57:22 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, 0x0, 0x0, 0x20000020, &(0x7f0000000040)={0xa, 0x0, 0x0, @dev, 0x9}, 0x1c) setsockopt$inet6_tcp_int(r0, 0x6, 0x4, &(0x7f00000001c0)=0x3, 0x4) setsockopt(0xffffffffffffffff, 0x1, 0x10000000000009, &(0x7f0000000100)="890538e4", 0x4) 15:57:22 executing program 0: pselect6(0x40, &(0x7f0000000080), 0x0, &(0x7f0000000140)={0x6}, &(0x7f0000000180), 0x0) 15:57:22 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000000500)=@filter={'filter\x00', 0xe, 0x4, 0x340, 0xffffffff, 0x0, 0x140, 0x210, 0xffffffff, 0xffffffff, 0x300, 0x300, 0x300, 0xffffffff, 0x4, 0x0, {[{{@ip={@multicast2, @dev, 0x0, 0x0, 'ip6gretap0\x00', 'veth0_to_bond\x00'}, 0x0, 0xe0, 0x140, 0x0, {}, [@common=@osf={{0x50}, {'syz1\x00'}}, @common=@socket0={{0x20}}]}, @common=@CLUSTERIP={0x60, 'CLUSTERIP\x00', 0x0, {0x0, @remote}}}, {{@uncond, 0x0, 0x70, 0xd0}, @common=@CLUSTERIP={0x60, 'CLUSTERIP\x00', 0x0, {0x0, @remote}}}, {{@ip={@multicast1, @empty, 0x0, 0x0, 'syzkaller0\x00', 'veth1_to_bond\x00'}, 0x0, 0x70, 0x98}, @REJECT={0x28}}], {{'\x00', 0x0, 0x70, 0x98}, {0x28}}}}, 0x3a0) 15:57:22 executing program 4: epoll_wait(0xffffffffffffffff, 0x0, 0x0, 0xfffffffe) 15:57:22 executing program 2: r0 = syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000140)=[{&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000002301000000000123252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c11010000000000000000", 0x96, 0x8800}, {&(0x7f0000014600)="2200170100000000011700080000000008007809140b2a3a080200000100000101002200170100000000011700080000000008007809140b2a3a080200000100000101", 0x43, 0x8b800}], 0x0, &(0x7f0000000080)) getdents(r0, &(0x7f0000000040)=""/64, 0x18) [ 220.388752][T15696] loop2: detected capacity change from 0 to 2232 [ 220.402187][T15696] isofs_fill_super: get root inode failed 15:57:22 executing program 1: sendmsg$IPSET_CMD_TEST(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000100)={&(0x7f0000000040)={0x9c, 0xb, 0x6, 0x201, 0x0, 0x0, {0xc, 0x0, 0xa}, [@IPSET_ATTR_ADT={0x58, 0x8, 0x0, 0x1, [{0x10, 0x7, 0x0, 0x1, @IPSET_ATTR_NAMEREF={0x9, 0x13, 'syz2\x00'}}, {0x10, 0x7, 0x0, 0x1, @IPSET_ATTR_SKBMARK={0xc, 0x1b, 0x1, 0x0, 0x1}}, {0xc, 0x7, 0x0, 0x1, @IPSET_ATTR_PORT={0x6, 0x4, 0x1, 0x0, 0x4e24}}, {0x10, 0x7, 0x0, 0x1, @IPSET_ATTR_ETHER={0xa, 0x11, @remote}}, {0xc, 0x7, 0x0, 0x1, @IPSET_ATTR_CIDR2={0x5, 0x15, 0x2}}, {0xc, 0x7, 0x0, 0x1, @IPSET_ATTR_SKBPRIO={0x8, 0x1c, 0x1, 0x0, 0x3}}]}, @IPSET_ATTR_ADT={0x30, 0x8, 0x0, 0x1, [{0x10, 0x7, 0x0, 0x1, @IPSET_ATTR_BYTES={0xc, 0x18, 0x1, 0x0, 0x7f}}, {0x1c, 0x7, 0x0, 0x1, @IPSET_ATTR_IP2={0x18, 0x14, 0x0, 0x1, @IPSET_ATTR_IPADDR_IPV6={0x14, 0x2, 0x1, 0x0, @mcast2}}}]}]}, 0x9c}, 0x1, 0x0, 0x0, 0x10000040}, 0x4000000) sendmsg$NFT_MSG_GETCHAIN(0xffffffffffffffff, &(0x7f00000002c0)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000000280)={&(0x7f00000001c0)={0xa8, 0x4, 0xa, 0x801, 0x0, 0x0, {0x3, 0x0, 0x2}, [@NFTA_CHAIN_TYPE={0xa, 0x7, 'route\x00'}, @NFTA_CHAIN_HANDLE={0xc, 0x2, 0x1, 0x0, 0x1}, @NFTA_CHAIN_HOOK={0x28, 0x4, 0x0, 0x1, [@NFTA_HOOK_DEV={0x14, 0x3, 'bridge_slave_1\x00'}, @NFTA_HOOK_HOOKNUM={0x8, 0x1, 0x1, 0x0, 0x1}, @NFTA_HOOK_PRIORITY={0x8, 0x2, 0x1, 0x0, 0xec1b762}]}, @NFTA_CHAIN_NAME={0x9, 0x3, 'syz1\x00'}, @NFTA_CHAIN_TYPE={0xb, 0x7, 'filter\x00'}, @NFTA_CHAIN_COUNTERS={0x34, 0x8, 0x0, 0x1, [@NFTA_COUNTER_PACKETS={0xc, 0x2, 0x1, 0x0, 0x6}, @NFTA_COUNTER_PACKETS={0xc, 0x2, 0x1, 0x0, 0xe}, @NFTA_COUNTER_BYTES={0xc, 0x1, 0x1, 0x0, 0x4}, @NFTA_COUNTER_BYTES={0xc}]}, @NFTA_CHAIN_POLICY={0x8, 0x5, 0x1, 0x0, 0xffffffffffffffff}]}, 0xa8}}, 0x4040804) r0 = socket(0x15, 0x4, 0x7fff) sendmsg$IPCTNL_MSG_TIMEOUT_NEW(r0, &(0x7f00000004c0)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000480)={&(0x7f0000000340)={0x12c, 0x0, 0x8, 0x201, 0x0, 0x0, {0x8, 0x0, 0x6}, [@CTA_TIMEOUT_DATA={0xc, 0x4, 0x0, 0x1, @tcp=[@CTA_TIMEOUT_TCP_RETRANS={0x8, 0xa, 0x1, 0x0, 0x9}]}, @CTA_TIMEOUT_DATA={0x14, 0x4, 0x0, 0x1, @fccp=[@CTA_TIMEOUT_DCCP_OPEN={0x8, 0x4, 0x1, 0x0, 0x9}, @CTA_TIMEOUT_DCCP_OPEN={0x8, 0x4, 0x1, 0x0, 0x5}]}, @CTA_TIMEOUT_L4PROTO={0x5, 0x3, 0x3a}, @CTA_TIMEOUT_L4PROTO={0x5, 0x3, 0x88}, @CTA_TIMEOUT_DATA={0x54, 0x4, 0x0, 0x1, @gre=[@CTA_TIMEOUT_GRE_UNREPLIED={0x8, 0x1, 0x1, 0x0, 0x7fffffff}, @CTA_TIMEOUT_GRE_UNREPLIED={0x8, 0x1, 0x1, 0x0, 0x1}, @CTA_TIMEOUT_GRE_UNREPLIED={0x8, 0x1, 0x1, 0x0, 0x8}, @CTA_TIMEOUT_GRE_UNREPLIED={0x8, 0x1, 0x1, 0x0, 0x2}, @CTA_TIMEOUT_GRE_UNREPLIED={0x8, 0x1, 0x1, 0x0, 0x4}, @CTA_TIMEOUT_GRE_UNREPLIED={0x8, 0x1, 0x1, 0x0, 0x3fec}, @CTA_TIMEOUT_GRE_REPLIED={0x8, 0x2, 0x1, 0x0, 0x800}, @CTA_TIMEOUT_GRE_REPLIED={0x8, 0x2, 0x1, 0x0, 0x7}, @CTA_TIMEOUT_GRE_UNREPLIED={0x8, 0x1, 0x1, 0x0, 0x5}, @CTA_TIMEOUT_GRE_UNREPLIED={0x8, 0x1, 0x1, 0x0, 0x22}]}, @CTA_TIMEOUT_DATA={0x44, 0x4, 0x0, 0x1, @gre=[@CTA_TIMEOUT_GRE_UNREPLIED={0x8, 0x1, 0x1, 0x0, 0x9}, @CTA_TIMEOUT_GRE_UNREPLIED={0x8, 0x1, 0x1, 0x0, 0x3f}, @CTA_TIMEOUT_GRE_REPLIED={0x8, 0x2, 0x1, 0x0, 0x8}, @CTA_TIMEOUT_GRE_UNREPLIED={0x8, 0x1, 0x1, 0x0, 0x9}, @CTA_TIMEOUT_GRE_REPLIED={0x8, 0x2, 0x1, 0x0, 0x10001}, @CTA_TIMEOUT_GRE_UNREPLIED={0x8, 0x1, 0x1, 0x0, 0x2}, @CTA_TIMEOUT_GRE_REPLIED={0x8, 0x2, 0x1, 0x0, 0xffffffff}, @CTA_TIMEOUT_GRE_UNREPLIED={0x8, 0x1, 0x1, 0x0, 0x1}]}, @CTA_TIMEOUT_DATA={0x24, 0x4, 0x0, 0x1, @icmp=[@CTA_TIMEOUT_ICMP_TIMEOUT={0x8, 0x1, 0x1, 0x0, 0x4c46}, @CTA_TIMEOUT_ICMP_TIMEOUT={0x8, 0x1, 0x1, 0x0, 0x1ff}, @CTA_TIMEOUT_ICMP_TIMEOUT={0x8, 0x1, 0x1, 0x0, 0x1}, @CTA_TIMEOUT_ICMP_TIMEOUT={0x8, 0x1, 0x1, 0x0, 0x200}]}, @CTA_TIMEOUT_L3PROTO={0x6, 0x2, 0x1, 0x0, 0xc}, @CTA_TIMEOUT_DATA={0x1c, 0x4, 0x0, 0x1, @icmp=[@CTA_TIMEOUT_ICMP_TIMEOUT={0x8, 0x1, 0x1, 0x0, 0x20}, @CTA_TIMEOUT_ICMP_TIMEOUT={0x8, 0x1, 0x1, 0x0, 0x3}, @CTA_TIMEOUT_ICMP_TIMEOUT={0x8, 0x1, 0x1, 0x0, 0x16}]}, @CTA_TIMEOUT_L4PROTO={0x5, 0x3, 0x21}]}, 0x12c}, 0x1, 0x0, 0x0, 0x2084}, 0xc0c0) sendmsg$NFNL_MSG_ACCT_NEW(r0, &(0x7f0000000600)={&(0x7f0000000500)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f00000005c0)={&(0x7f0000000540)={0x78, 0x0, 0x7, 0x201, 0x0, 0x0, {0x1}, [@NFACCT_FILTER={0x14, 0x7, 0x0, 0x1, [@NFACCT_FILTER_VALUE={0x8, 0x2, 0x1, 0x0, 0xfffffffe}, @NFACCT_FILTER_VALUE={0x8, 0x2, 0x1, 0x0, 0x6}]}, @NFACCT_FILTER={0xc, 0x7, 0x0, 0x1, [@NFACCT_FILTER_VALUE={0x8, 0x2, 0x1, 0x0, 0x200}]}, @NFACCT_FILTER={0x3c, 0x7, 0x0, 0x1, [@NFACCT_FILTER_VALUE={0x8}, @NFACCT_FILTER_MASK={0x8, 0x1, 0x1, 0x0, 0x6}, @NFACCT_FILTER_MASK={0x8, 0x1, 0x1, 0x0, 0x3}, @NFACCT_FILTER_VALUE={0x8, 0x2, 0x1, 0x0, 0x4}, @NFACCT_FILTER_VALUE={0x8}, @NFACCT_FILTER_VALUE={0x8, 0x2, 0x1, 0x0, 0xfffffffe}, @NFACCT_FILTER_MASK={0x8, 0x1, 0x1, 0x0, 0x3}]}, @NFACCT_FLAGS={0x8, 0x5, 0x1, 0x0, 0x1}]}, 0x78}, 0x1, 0x0, 0x0, 0x20040081}, 0x800) sendmsg$NFNL_MSG_ACCT_NEW(r0, &(0x7f0000000740)={&(0x7f0000000640)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000700)={&(0x7f0000000680)={0x64, 0x0, 0x7, 0x401, 0x0, 0x0, {0x2, 0x0, 0x1}, [@NFACCT_PKTS={0xc, 0x2, 0x1, 0x0, 0x77ad}, @NFACCT_NAME={0x9, 0x1, 'syz0\x00'}, @NFACCT_PKTS={0xc, 0x2, 0x1, 0x0, 0xf9c}, @NFACCT_FLAGS={0x8, 0x5, 0x1, 0x0, 0x2}, @NFACCT_PKTS={0xc, 0x2, 0x1, 0x0, 0xbcba}, @NFACCT_QUOTA={0xc}, @NFACCT_QUOTA={0xc, 0x6, 0x1, 0x0, 0x15}]}, 0x64}, 0x1, 0x0, 0x0, 0x2040001}, 0x4000001) socketpair(0x8, 0x8000c, 0x10000, &(0x7f0000000780)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$TIPC_CMD_DISABLE_BEARER(r1, &(0x7f0000000880)={&(0x7f00000007c0)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000840)={&(0x7f0000000800)={0x28, 0x0, 0x4, 0x70bd2c, 0x25dfdbff, {{}, {}, {0xc, 0x13, @l2={'ib', 0x3a, 'nr0\x00'}}}, ["", "", "", ""]}, 0x28}, 0x1, 0x0, 0x0, 0x4}, 0x8090) syz_clone(0x100, &(0x7f0000000b40)="53edf9fe029f2a2dbe5c9e90f0d89a80a500e4a5537825566c5c1e03a351bf3cc1834d224c81d788a3b9641da8d925abc809d9e1b946f7e34068a5247b22e3acc88325a5bc5a3522ccafbb053c339e97acc595da526141ec754f91e9ef89617e1ecf50f9108dffde138e764152e797be6107950fd360d6cda2c02e5dfa0fb5b512791f856014fd64439372be84c298138b7e756ad83546261889f3a85cd57e42f66778b588ea0adcd4d836f6e3ee18f02b46e59b4272b6e002afe899237619d3de33fcafd582bda7460178ec46b89348303bb3", 0xd3, &(0x7f0000000c40), &(0x7f0000000c80), &(0x7f0000000cc0)="3d3bdc1ab4547d23d77c22d8282349b408c79bf599dab8cf2e0022628f54e69c5cdfffee63ee1b018d6f0fcbcefe45223e80edb7203991c0cf46a8f1da4480b92e32ed54997c944c87378abc41bd6feb94599590d393a82da315ffb577a372a3388df93ec63eb51cd5d42fc25284f9aeff7cfe2778edf5281c9097445a45df20d3d6525dcfa2f92a9adb455acb59b38c74a6939d5c120af27e6b5d0570c71899c66924fda06ef2d72522d069075e756a6f40764f291d1d634833effddd2caeb5f402bda458c32aca1e6323686cb538084ffb33944de5a4a6a2d1bd6829adede4fbd432ea2d86edde6bb519aedab0e3bb") 15:57:22 executing program 0: openat$autofs(0xffffffffffffff9c, &(0x7f0000000700), 0x2c8880, 0x0) 15:57:22 executing program 4: symlinkat(0x0, 0xffffffffffffffff, &(0x7f0000000740)='./file0\x00') [ 220.496585][T15704] loop3: detected capacity change from 0 to 87 [ 220.510458][T15704] FAT-fs (loop3): bogus number of reserved sectors [ 220.517071][T15704] FAT-fs (loop3): Can't find a valid FAT filesystem 15:57:22 executing program 1: bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000240)={0x6, 0x3, &(0x7f0000000000)=@raw=[@ldst={0x1}, @cb_func], &(0x7f0000000040)='syzkaller\x00', 0x2, 0xf2, &(0x7f0000000080)=""/242, 0x0, 0x0, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) [ 220.566492][T15707] loop2: detected capacity change from 0 to 2232 [ 220.584777][T15707] isofs_fill_super: get root inode failed 15:57:23 executing program 2: r0 = syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000140)=[{&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000002301000000000123252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c11010000000000000000", 0x96, 0x8800}, {&(0x7f0000014600)="2200170100000000011700080000000008007809140b2a3a080200000100000101002200170100000000011700080000000008007809140b2a3a080200000100000101", 0x43, 0x8b800}], 0x0, &(0x7f0000000080)) getdents(r0, &(0x7f0000000040)=""/64, 0x18) 15:57:23 executing program 0: openat$bsg(0xffffffffffffff9c, &(0x7f0000000000), 0x103402, 0x0) 15:57:23 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL80211_CMD_SET_WOWLAN(r0, &(0x7f0000001ec0)={0x0, 0x0, &(0x7f0000001e80)={&(0x7f0000000280)={0xec4, 0x0, 0x0, 0x0, 0x0, {{}, {@void, @void, @val={0xc}}}, [@NL80211_ATTR_WOWLAN_TRIGGERS={0xea4, 0x75, 0x0, 0x1, [@NL80211_WOWLAN_TRIG_PKT_PATTERN={0xc0, 0x4, 0x0, 0x1, [{0xbc, 0x0, 0x0, 0x1, [@NL80211_PKTPAT_PATTERN={0x9d, 0x2, "1af7f705a177f42477d73deb5a6545976f24334d14057513a6687ecc612ae011f1179b68d0141d9f53fbfa758e291f5327b993d7e362b66475076a5e3e79d17d7fafac2cc58c62f87f22fd2dfd2c662faa21c27d59b60adb69a8e81febadebd0be1f4b388358adb0ddddcc41b6c11b14ee23da660c618190304f61fcaa17b6cf8b9e845f7bfa9df7848e489de1a1577934210c49fff6ad9cbf"}, @NL80211_PKTPAT_OFFSET={0x8}, @NL80211_PKTPAT_OFFSET={0x8}, @NL80211_PKTPAT_OFFSET={0x8}]}]}, @NL80211_WOWLAN_TRIG_DISCONNECT={0x4}, @NL80211_WOWLAN_TRIG_PKT_PATTERN={0xddc, 0x4, 0x0, 0x1, [{0xc, 0x0, 0x0, 0x1, [@NL80211_PKTPAT_OFFSET={0x8}]}, {0xc4, 0x0, 0x0, 0x1, [@NL80211_PKTPAT_PATTERN={0x7d, 0x2, "e550078151241b972cc404c9cff9c3fe0cbacde8423ca7b018387d50ae1934e50059303f05738fabd706fdc8023c7a20435ca938d4e1433f10b50c037a37892c58344d9679c920dfe9577ed738fc60f6a1c5c0ce206fdcd3f1837603922e8939c4442501e8638a9800b9443c62e0579b4ed3d0da2f6bd96041"}, @NL80211_PKTPAT_MASK={0x35, 0x1, "a85ef78d8a7a68ad0dd6dfd62728dcd4ab7c3ef3a70731c641c1930886c55d1fbdd3404c57fde042c529a067fd7a21ab23"}, @NL80211_PKTPAT_OFFSET={0x8}]}, {0xd08, 0x0, 0x0, 0x1, [@NL80211_PKTPAT_MASK={0x99, 0x1, "425b301dc19123d7b468f666f22a917f7689cba43c1942e3e506fa5c475be5169ec8bb1294a06fe9dd21f4dc0e1c651a9b0737a3d80b5e47e768307cef3ee7e210ec958c6e9e992f9af91edd9c0be7b3f1dc1c4bd9131eca21eea6d187ae014ea7bd1b0689227dd7d503d9ba9649431c614e683b7f02cec9fafcfaa1b281b9153d3247468db079764e2332f624f46b3d36d674365d"}, @NL80211_PKTPAT_PATTERN={0xa9, 0x2, "14abe368feecb62e1dac6b66b54e1ca58f1be86f70fa2c25ddc0789c700ccaa49508df6bf42762df01b8d6b51fe9003d6396eef667b2bec87cb282ea863ea5f43eff8c8e300a437002da5e61e604813beb48dc266706ead4c4a47b8d166f67d85f24f4ec9804e9ec0beec3f927599bead4c12baf40631dad77789cff405c501552a015623d95d4032894c6f2c1c2d23c130877f905c2a3221ef52100192c82f08726d235a5"}, @NL80211_PKTPAT_PATTERN={0x79, 0x2, "b1cd5e9096611631f9df8c644c35ef6316d35d5280765a9ee93af5ad40a04523a85ba0f5e1760207cb98dac59a62f8841430a05e010722f7be1f22216fc58976d6fa16ac0157de87cdf0d66454f334ad9e17472b75bc61526ea1fa6107a42713fa9862e29425a5a59dcf669bfc1980ea331cffbf5a"}, @NL80211_PKTPAT_MASK={0x2d, 0x1, "db897ad8eb2c0e003e41b34d386773950ebc51eca8165971b12c68c08791a71ffa89bae7e63547b9fe"}, @NL80211_PKTPAT_MASK={0x79, 0x1, "def190703d467f1149c48af19eeb8d08e1de6e6d0ab6ab30ff245771642ace9b96d6bc7863cd9332b8b939bacccaba4e587326683925c0cede080a45c79b45ea28cf79861ff2f9e648c35102a2e5e7489688fd934e2e13f53e2673647fedf71f7bdff4884c4593dd26d8bc464fbb71b03b009ee5ca"}, @NL80211_PKTPAT_MASK={0xa91, 0x1, "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"}]}]}]}]}, 0xec4}}, 0x24000050) 15:57:23 executing program 3: syz_mount_image$msdos(&(0x7f0000001a80), &(0x7f0000000180)='./file1\x00', 0xaea1, 0x1, &(0x7f0000000300)=[{0x0}], 0x0, &(0x7f0000000080)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r0, 0x800) lseek(r0, 0x200, 0x0) set_mempolicy(0x3, &(0x7f0000000040)=0x5, 0x80) r1 = open(&(0x7f0000000240)='./bus\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x8400fffffffa) 15:57:23 executing program 1: madvise(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x13) 15:57:23 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, 0x0, 0x0, 0x20000020, &(0x7f0000000040)={0xa, 0x0, 0x0, @dev, 0x9}, 0x1c) setsockopt$inet6_tcp_int(r0, 0x6, 0x4, &(0x7f00000001c0)=0x3, 0x4) setsockopt(0xffffffffffffffff, 0x1, 0x10000000000009, &(0x7f0000000100)="890538e4", 0x4) 15:57:23 executing program 4: r0 = epoll_create(0x1) epoll_wait(r0, &(0x7f0000000080)=[{}], 0x1, 0x0) 15:57:23 executing program 1: sendmsg$GTP_CMD_GETPDP(0xffffffffffffffff, 0x0, 0x0) 15:57:23 executing program 0: r0 = socket$inet_sctp(0x2, 0x1, 0x84) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f00000003c0), 0x0, 0x0) r2 = getpgrp(0x0) kcmp$KCMP_EPOLL_TFD(r2, r2, 0x7, r0, &(0x7f0000000000)={r1}) [ 221.364708][T15723] loop2: detected capacity change from 0 to 2232 [ 221.382049][T15723] isofs_fill_super: get root inode failed 15:57:23 executing program 2: r0 = syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000140)=[{&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000002301000000000123252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c11010000000000000000", 0x96, 0x8800}, {&(0x7f0000014600)="2200170100000000011700080000000008007809140b2a3a080200000100000101002200170100000000011700080000000008007809140b2a3a080200000100000101", 0x43, 0x8b800}], 0x0, &(0x7f0000000080)) getdents(r0, &(0x7f0000000040)=""/64, 0x18) 15:57:23 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000100)={'ip6gretap0\x00'}) 15:57:23 executing program 4: prctl$PR_SET_MM_MAP(0x23, 0xe, &(0x7f0000000500)={&(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000ffc000/0x2000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffb000/0x2000)=nil, 0x0}, 0x68) 15:57:23 executing program 0: get_mempolicy(0x0, 0x0, 0x0, &(0x7f0000ffe000/0x2000)=nil, 0x0) [ 221.477388][T15734] loop3: detected capacity change from 0 to 87 [ 221.490373][T15734] FAT-fs (loop3): bogus number of reserved sectors [ 221.496936][T15734] FAT-fs (loop3): Can't find a valid FAT filesystem 15:57:23 executing program 0: syz_mount_image$vfat(0x0, &(0x7f0000000580)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040), 0x0, 0x0) 15:57:23 executing program 4: syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000000180), &(0x7f00000001c0)) [ 221.574555][T15738] loop2: detected capacity change from 0 to 2232 [ 221.596878][T15738] isofs_fill_super: get root inode failed 15:57:24 executing program 3: syz_mount_image$msdos(&(0x7f0000001a80), &(0x7f0000000180)='./file1\x00', 0xaea1, 0x1, &(0x7f0000000300)=[{0x0}], 0x0, &(0x7f0000000080)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r0, 0x800) lseek(r0, 0x200, 0x0) set_mempolicy(0x3, &(0x7f0000000040)=0x5, 0x80) r1 = open(&(0x7f0000000240)='./bus\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x8400fffffffa) 15:57:24 executing program 1: pipe(&(0x7f0000000480)={0xffffffffffffffff}) syz_genetlink_get_family_id$batadv(&(0x7f0000000ac0), r0) 15:57:24 executing program 2: r0 = syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000140)=[{&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000002301000000000123252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c110100000000000000000113000000", 0x9b, 0x8800}, {&(0x7f0000014600)="2200170100000000011700080000000008007809140b2a3a080200000100000101002200170100000000011700080000000008007809140b2a3a080200000100000101", 0x43, 0x8b800}], 0x0, &(0x7f0000000080)) getdents(r0, &(0x7f0000000040)=""/64, 0x18) 15:57:24 executing program 0: syz_clone(0x1c108100, 0x0, 0x4c, 0x0, 0x0, 0x0) 15:57:24 executing program 4: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000700), 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_ISMOUNTPOINT(r0, 0xc018937e, &(0x7f0000000000)={{0x1, 0x1, 0x18}, './file0\x00'}) 15:57:24 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, 0x0, 0x0, 0x20000020, &(0x7f0000000040)={0xa, 0x0, 0x0, @dev, 0x9}, 0x1c) setsockopt$inet6_tcp_int(r0, 0x6, 0x4, &(0x7f00000001c0)=0x3, 0x4) setsockopt(r0, 0x0, 0x10000000000009, &(0x7f0000000100)="890538e4", 0x4) 15:57:24 executing program 4: pselect6(0x40, &(0x7f0000000000)={0x10001}, 0x0, 0x0, 0x0, 0x0) 15:57:24 executing program 0: bpf$PROG_LOAD_XDP(0x5, &(0x7f00000001c0)={0x6, 0x3, 0x0, &(0x7f0000000040)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) 15:57:24 executing program 1: get_mempolicy(&(0x7f0000000000), &(0x7f0000000040), 0x8, &(0x7f0000ffe000/0x2000)=nil, 0x2) 15:57:24 executing program 2: r0 = syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000140)=[{&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000002301000000000123252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c110100000000000000000113000000", 0x9b, 0x8800}, {&(0x7f0000014600)="2200170100000000011700080000000008007809140b2a3a080200000100000101002200170100000000011700080000000008007809140b2a3a080200000100000101", 0x43, 0x8b800}], 0x0, &(0x7f0000000080)) getdents(r0, &(0x7f0000000040)=""/64, 0x18) [ 222.338324][T15754] loop2: detected capacity change from 0 to 2232 [ 222.359664][T15754] isofs_fill_super: get root inode failed 15:57:24 executing program 1: pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x0) ppoll(&(0x7f0000000040)=[{r0}, {r0}], 0x2, &(0x7f0000000080)={0x0, 0x989680}, 0x0, 0x0) 15:57:24 executing program 4: bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000240)={0x6, 0x2, &(0x7f0000000000)=@raw=[@cb_func={0x18, 0x0, 0x4, 0x0, 0xfffffffffffffffe}], &(0x7f0000000040)='syzkaller\x00', 0x2, 0xf2, &(0x7f0000000080)=""/242, 0x0, 0x0, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) [ 222.438439][T15764] loop3: detected capacity change from 0 to 87 [ 222.451815][T15764] FAT-fs (loop3): bogus number of reserved sectors [ 222.458487][T15764] FAT-fs (loop3): Can't find a valid FAT filesystem [ 222.539892][T15771] loop2: detected capacity change from 0 to 2232 [ 222.555582][T15771] isofs_fill_super: get root inode failed 15:57:25 executing program 3: syz_mount_image$msdos(&(0x7f0000001a80), &(0x7f0000000180)='./file1\x00', 0xaea1, 0x1, &(0x7f0000000300)=[{0x0}], 0x0, &(0x7f0000000080)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r0, 0x800) lseek(r0, 0x200, 0x0) set_mempolicy(0x3, &(0x7f0000000040)=0x5, 0x80) r1 = open(&(0x7f0000000240)='./bus\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x8400fffffffa) 15:57:25 executing program 0: linkat(0xffffffffffffffff, 0x0, 0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x0) 15:57:25 executing program 4: openat$autofs(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) pipe(0x0) mknodat$loop(0xffffffffffffffff, &(0x7f00000004c0)='./file0\x00', 0x0, 0x0) syz_io_uring_setup(0x718e, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x18e}, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f00000003c0), 0x0) syz_io_uring_setup(0x36e8, &(0x7f0000000440)={0x0, 0x4071, 0x0, 0xffffffff, 0xc6}, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000ff9000/0x2000)=nil, &(0x7f0000000680), &(0x7f0000000540)) 15:57:25 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_inet6_tcp_SIOCATMARK(r0, 0x894b, &(0x7f0000000280)) 15:57:25 executing program 2: r0 = syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000140)=[{&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000002301000000000123252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c110100000000000000000113000000", 0x9b, 0x8800}, {&(0x7f0000014600)="2200170100000000011700080000000008007809140b2a3a080200000100000101002200170100000000011700080000000008007809140b2a3a080200000100000101", 0x43, 0x8b800}], 0x0, &(0x7f0000000080)) getdents(r0, &(0x7f0000000040)=""/64, 0x18) 15:57:25 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, 0x0, 0x0, 0x20000020, &(0x7f0000000040)={0xa, 0x0, 0x0, @dev, 0x9}, 0x1c) setsockopt$inet6_tcp_int(r0, 0x6, 0x4, &(0x7f00000001c0)=0x3, 0x4) setsockopt(r0, 0x0, 0x10000000000009, &(0x7f0000000100)="890538e4", 0x4) 15:57:25 executing program 0: bpf$BPF_LINK_CREATE(0x1c, &(0x7f0000000500), 0x10) 15:57:25 executing program 1: r0 = syz_io_uring_setup(0x3d41, &(0x7f0000000100), &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000180), &(0x7f00000001c0)) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x0, 0x20113, r0, 0x0) 15:57:25 executing program 4: openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000300)='./cgroup.cpu/syz0\x00', 0x200002, 0x0) 15:57:25 executing program 2: r0 = syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000140)=[{&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000002301000000000123252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c110100000000000000000113000000002200", 0x9e, 0x8800}, {&(0x7f0000014600)="2200170100000000011700080000000008007809140b2a3a080200000100000101002200170100000000011700080000000008007809140b2a3a080200000100000101", 0x43, 0x8b800}], 0x0, &(0x7f0000000080)) getdents(r0, &(0x7f0000000040)=""/64, 0x18) [ 223.307085][T15782] loop2: detected capacity change from 0 to 2232 [ 223.328504][T15782] isofs_fill_super: get root inode failed 15:57:25 executing program 0: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x10900e4, &(0x7f0000000440)) 15:57:25 executing program 1: pipe2(0x0, 0x88080) [ 223.414775][T15789] loop3: detected capacity change from 0 to 87 [ 223.430537][T15789] FAT-fs (loop3): bogus number of reserved sectors [ 223.437100][T15789] FAT-fs (loop3): Can't find a valid FAT filesystem [ 223.507601][T15795] loop2: detected capacity change from 0 to 2232 [ 223.523733][T15795] isofs_fill_super: get root inode failed [ 223.545881][T15798] ======================================================= [ 223.545881][T15798] WARNING: The mand mount option has been deprecated and [ 223.545881][T15798] and is ignored by this kernel. Remove the mand [ 223.545881][T15798] option from the mount to silence this warning. [ 223.545881][T15798] ======================================================= 15:57:26 executing program 1: r0 = io_uring_setup(0x3203, &(0x7f0000000000)) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x1000002, 0x11, r0, 0x0) 15:57:26 executing program 4: bpf$PROG_LOAD(0x5, &(0x7f00000001c0)={0x16, 0x2, 0x0, &(0x7f0000000040)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) 15:57:26 executing program 2: r0 = syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000140)=[{&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000002301000000000123252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c110100000000000000000113000000002200", 0x9e, 0x8800}, {&(0x7f0000014600)="2200170100000000011700080000000008007809140b2a3a080200000100000101002200170100000000011700080000000008007809140b2a3a080200000100000101", 0x43, 0x8b800}], 0x0, &(0x7f0000000080)) getdents(r0, &(0x7f0000000040)=""/64, 0x18) 15:57:26 executing program 0: mmap$IORING_OFF_SQ_RING(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x0, 0x811e831, 0xffffffffffffffff, 0x0) 15:57:26 executing program 3: syz_mount_image$msdos(&(0x7f0000001a80), &(0x7f0000000180)='./file1\x00', 0xaea1, 0x1, &(0x7f0000000300)=[{&(0x7f0000000140)}], 0x0, &(0x7f0000000080)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r0, 0x800) lseek(r0, 0x200, 0x0) set_mempolicy(0x3, &(0x7f0000000040)=0x5, 0x80) r1 = open(&(0x7f0000000240)='./bus\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x8400fffffffa) 15:57:26 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, 0x0, 0x0, 0x20000020, &(0x7f0000000040)={0xa, 0x0, 0x0, @dev, 0x9}, 0x1c) setsockopt$inet6_tcp_int(r0, 0x6, 0x4, &(0x7f00000001c0)=0x3, 0x4) setsockopt(r0, 0x0, 0x10000000000009, &(0x7f0000000100)="890538e4", 0x4) 15:57:26 executing program 1: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_FLUSH(r0, &(0x7f0000000900)={0x0, 0x0, &(0x7f00000008c0)={&(0x7f0000000880)={0x14}, 0x14}}, 0x0) sendmsg$IPSET_CMD_FLUSH(r0, &(0x7f0000000cc0)={&(0x7f0000000bc0), 0xc, &(0x7f0000000c80)={&(0x7f0000000c00)={0x14}, 0x14}}, 0x0) 15:57:26 executing program 0: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000700), 0x0, 0x0) ppoll(&(0x7f0000000040)=[{r0}], 0x1, &(0x7f0000000080), 0x0, 0x0) 15:57:26 executing program 4: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = open(&(0x7f00000000c0)='./file0\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r2 = creat(&(0x7f0000000080)='./bus\x00', 0x0) ioctl$BTRFS_IOC_DEFRAG_RANGE(0xffffffffffffffff, 0x40309410, 0x0) ftruncate(r2, 0x1) lseek(r2, 0x1200, 0x0) r3 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r2, r3, 0x0, 0x8400fffffffa) sendfile(r0, r1, 0x0, 0x8000000a) 15:57:26 executing program 2: r0 = syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000140)=[{&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000002301000000000123252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c110100000000000000000113000000002200", 0x9e, 0x8800}, {&(0x7f0000014600)="2200170100000000011700080000000008007809140b2a3a080200000100000101002200170100000000011700080000000008007809140b2a3a080200000100000101", 0x43, 0x8b800}], 0x0, &(0x7f0000000080)) getdents(r0, &(0x7f0000000040)=""/64, 0x18) [ 224.286163][T15806] loop2: detected capacity change from 0 to 2232 [ 224.296666][T15806] isofs_fill_super: get root inode failed 15:57:26 executing program 1: mlock2(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x0) 15:57:26 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_inet6_tcp_SIOCATMARK(r0, 0x8904, &(0x7f0000000280)) [ 224.393103][T15816] loop4: detected capacity change from 0 to 262160 [ 224.397802][T15817] loop3: detected capacity change from 0 to 87 [ 224.421519][T15817] FAT-fs (loop3): bogus number of reserved sectors [ 224.428161][T15817] FAT-fs (loop3): Can't find a valid FAT filesystem 15:57:26 executing program 2: r0 = syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000140)=[{&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000002301000000000123252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c11010000000000000000011300000000220017", 0x9f, 0x8800}, {&(0x7f0000014600)="2200170100000000011700080000000008007809140b2a3a080200000100000101002200170100000000011700080000000008007809140b2a3a080200000100000101", 0x43, 0x8b800}], 0x0, &(0x7f0000000080)) getdents(r0, &(0x7f0000000040)=""/64, 0x18) 15:57:26 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f0000001000)={0x2, 0x0, @multicast2}, 0x10) 15:57:26 executing program 0: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000700), 0x0, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(r1, 0xc0189375, &(0x7f00000002c0)={{0x1, 0x1, 0x18, r0}, './file0/file0\x00'}) [ 224.462280][T15819] loop2: detected capacity change from 0 to 2232 [ 224.487627][T15819] isofs_fill_super: get root inode failed 15:57:26 executing program 4: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = open(&(0x7f00000000c0)='./file0\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r2 = creat(&(0x7f0000000080)='./bus\x00', 0x0) ioctl$BTRFS_IOC_DEFRAG_RANGE(0xffffffffffffffff, 0x40309410, 0x0) ftruncate(r2, 0x1) lseek(r2, 0x1200, 0x0) r3 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r2, r3, 0x0, 0x8400fffffffa) sendfile(r0, r1, 0x0, 0x8000000a) [ 224.635521][T15830] loop2: detected capacity change from 0 to 2232 [ 224.649556][T15830] isofs_fill_super: get root inode failed [ 224.700378][T15832] loop4: detected capacity change from 0 to 262160 15:57:27 executing program 1: madvise(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0) pipe(&(0x7f0000000000)) 15:57:27 executing program 0: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = open(&(0x7f00000000c0)='./file0\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r2 = creat(&(0x7f0000000080)='./bus\x00', 0x0) ioctl$BTRFS_IOC_DEFRAG_RANGE(0xffffffffffffffff, 0x40309410, 0x0) ftruncate(r2, 0x1) lseek(r2, 0x1200, 0x0) r3 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r2, r3, 0x0, 0x8400fffffffa) sendfile(r0, r1, 0x0, 0x8000000a) 15:57:27 executing program 2: r0 = syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000140)=[{&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000002301000000000123252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c11010000000000000000011300000000220017", 0x9f, 0x8800}, {&(0x7f0000014600)="2200170100000000011700080000000008007809140b2a3a080200000100000101002200170100000000011700080000000008007809140b2a3a080200000100000101", 0x43, 0x8b800}], 0x0, &(0x7f0000000080)) getdents(r0, &(0x7f0000000040)=""/64, 0x18) 15:57:27 executing program 4: r0 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$ARPT_SO_GET_INFO(r0, 0x0, 0x21, 0x0, &(0x7f00000000c0)) 15:57:27 executing program 3: syz_mount_image$msdos(&(0x7f0000001a80), &(0x7f0000000180)='./file1\x00', 0xaea1, 0x1, &(0x7f0000000300)=[{&(0x7f0000000140)}], 0x0, &(0x7f0000000080)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r0, 0x800) lseek(r0, 0x200, 0x0) set_mempolicy(0x3, &(0x7f0000000040)=0x5, 0x80) r1 = open(&(0x7f0000000240)='./bus\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x8400fffffffa) 15:57:27 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, 0x0, 0x0, 0x20000020, &(0x7f0000000040)={0xa, 0x0, 0x0, @dev, 0x9}, 0x1c) setsockopt$inet6_tcp_int(r0, 0x6, 0x4, &(0x7f00000001c0)=0x3, 0x4) setsockopt(r0, 0x1, 0x0, &(0x7f0000000100)="890538e4", 0x4) 15:57:27 executing program 4: r0 = syz_clone(0x40801080, &(0x7f0000000000)="65efa74aeeca4b7aa6905df020f515b3dee8cd23757ac27904a7ca138a6cc68b28b11c9264e1b56d8d27339ef17d1d3612cb9a0190761be4a9065cfc35562bf240b6e7954adb6b92c27f9a3f46951708a81451", 0x53, &(0x7f0000000080), &(0x7f00000000c0), &(0x7f00000002c0)="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") syz_open_procfs$namespace(r0, &(0x7f0000000100)='ns/uts\x00') syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) gettid() 15:57:27 executing program 1: syz_genetlink_get_family_id$nl80211(&(0x7f00000002c0), 0xffffffffffffffff) syz_genetlink_get_family_id$batadv(&(0x7f0000000500), 0xffffffffffffffff) 15:57:27 executing program 2: r0 = syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000140)=[{&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000002301000000000123252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c11010000000000000000011300000000220017", 0x9f, 0x8800}, {&(0x7f0000014600)="2200170100000000011700080000000008007809140b2a3a080200000100000101002200170100000000011700080000000008007809140b2a3a080200000100000101", 0x43, 0x8b800}], 0x0, &(0x7f0000000080)) getdents(r0, &(0x7f0000000040)=""/64, 0x18) [ 225.265837][T15840] loop0: detected capacity change from 0 to 262160 [ 225.266793][T15842] loop2: detected capacity change from 0 to 2232 [ 225.293931][T15842] isofs_fill_super: get root inode failed 15:57:27 executing program 1: prctl$PR_SET_MM(0x23, 0x9, &(0x7f0000fed000/0x11000)=nil) 15:57:27 executing program 4: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_ipv6_tunnel_SIOCADDTUNNEL(r0, 0x89f1, &(0x7f0000000100)={'sit0\x00', &(0x7f0000000080)={'ip6_vti0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @mcast1, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}}}) [ 225.383854][T15851] loop3: detected capacity change from 0 to 87 [ 225.403919][T15851] FAT-fs (loop3): bogus number of reserved sectors [ 225.410454][T15851] FAT-fs (loop3): Can't find a valid FAT filesystem 15:57:27 executing program 0: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = open(&(0x7f00000000c0)='./file0\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r2 = creat(&(0x7f0000000080)='./bus\x00', 0x0) ioctl$BTRFS_IOC_DEFRAG_RANGE(0xffffffffffffffff, 0x40309410, 0x0) ftruncate(r2, 0x1) lseek(r2, 0x1200, 0x0) r3 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r2, r3, 0x0, 0x8400fffffffa) sendfile(r0, r1, 0x0, 0x8000000a) [ 225.448673][T15855] loop2: detected capacity change from 0 to 2232 [ 225.477485][T15855] isofs_fill_super: get root inode failed 15:57:27 executing program 2: r0 = syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000140)=[{&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000002301000000000123252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c1101000000000000000001130000000022001701", 0xa0}, {&(0x7f0000014600)="2200170100000000011700080000000008007809140b2a3a080200000100000101002200170100000000011700080000000008007809140b2a3a080200000100000101", 0x43, 0x8b800}], 0x0, &(0x7f0000000080)) getdents(r0, &(0x7f0000000040)=""/64, 0x18) 15:57:27 executing program 1: syz_io_uring_setup(0xaf8, &(0x7f0000000440)={0x0, 0x0, 0x20}, &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ffa000/0x2000)=nil, 0x0, 0x0) 15:57:27 executing program 4: r0 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$ARPT_SO_GET_INFO(r0, 0x11, 0x60, 0x0, 0x0) 15:57:27 executing program 1: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080), 0x240000, 0x0) syz_genetlink_get_family_id$tipc(&(0x7f0000000600), r0) [ 225.626592][T15865] loop2: detected capacity change from 0 to 2232 [ 225.648796][T15865] ISOFS: Unable to identify CD-ROM format. [ 225.651454][T15867] loop0: detected capacity change from 0 to 262160 15:57:28 executing program 2: r0 = syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000140)=[{&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000002301000000000123252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c1101000000000000000001130000000022001701", 0xa0}, {&(0x7f0000014600)="2200170100000000011700080000000008007809140b2a3a080200000100000101002200170100000000011700080000000008007809140b2a3a080200000100000101", 0x43, 0x8b800}], 0x0, &(0x7f0000000080)) getdents(r0, &(0x7f0000000040)=""/64, 0x18) 15:57:28 executing program 4: socketpair(0x0, 0x0, 0x0, &(0x7f0000000780)) 15:57:28 executing program 1: syz_open_dev$rtc(&(0x7f0000000680), 0x2, 0x0) 15:57:28 executing program 0: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = open(&(0x7f00000000c0)='./file0\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r2 = creat(&(0x7f0000000080)='./bus\x00', 0x0) ioctl$BTRFS_IOC_DEFRAG_RANGE(0xffffffffffffffff, 0x40309410, 0x0) ftruncate(r2, 0x1) lseek(r2, 0x1200, 0x0) r3 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r2, r3, 0x0, 0x8400fffffffa) sendfile(r0, r1, 0x0, 0x8000000a) 15:57:28 executing program 3: syz_mount_image$msdos(&(0x7f0000001a80), &(0x7f0000000180)='./file1\x00', 0xaea1, 0x1, &(0x7f0000000300)=[{&(0x7f0000000140)}], 0x0, &(0x7f0000000080)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r0, 0x800) lseek(r0, 0x200, 0x0) set_mempolicy(0x3, &(0x7f0000000040)=0x5, 0x80) r1 = open(&(0x7f0000000240)='./bus\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x8400fffffffa) 15:57:28 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, 0x0, 0x0, 0x20000020, &(0x7f0000000040)={0xa, 0x0, 0x0, @dev, 0x9}, 0x1c) setsockopt$inet6_tcp_int(r0, 0x6, 0x4, &(0x7f00000001c0)=0x3, 0x4) setsockopt(r0, 0x1, 0x0, &(0x7f0000000100)="890538e4", 0x4) 15:57:28 executing program 1: openat$autofs(0xffffffffffffff9c, &(0x7f0000000080), 0x1ffb43, 0x0) 15:57:28 executing program 4: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000700), 0x0, 0x0) flock(r0, 0x1) [ 226.250581][T15880] loop2: detected capacity change from 0 to 2232 [ 226.259831][T15881] loop0: detected capacity change from 0 to 262160 [ 226.288906][T15880] ISOFS: Unable to identify CD-ROM format. 15:57:28 executing program 2: r0 = syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000140)=[{&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000002301000000000123252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c1101000000000000000001130000000022001701", 0xa0}, {&(0x7f0000014600)="2200170100000000011700080000000008007809140b2a3a080200000100000101002200170100000000011700080000000008007809140b2a3a080200000100000101", 0x43, 0x8b800}], 0x0, &(0x7f0000000080)) getdents(r0, &(0x7f0000000040)=""/64, 0x18) 15:57:28 executing program 4: io_setup(0x40714d66, &(0x7f0000000000)) 15:57:28 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) clock_gettime(0x0, &(0x7f00000000c0)) ppoll(&(0x7f0000000080)=[{r0, 0x500}], 0x1, 0x0, 0x0, 0x0) [ 226.365449][T15887] loop3: detected capacity change from 0 to 87 [ 226.372056][ T24] audit: type=1400 audit(1652111848.692:395): avc: denied { lock } for pid=15883 comm="syz-executor.4" path="/dev/autofs" dev="devtmpfs" ino=91 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:autofs_device_t tclass=chr_file permissive=1 [ 226.398281][T15887] FAT-fs (loop3): bogus number of reserved sectors [ 226.404854][T15887] FAT-fs (loop3): Can't find a valid FAT filesystem 15:57:28 executing program 0: bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000340)={0x6, 0x2, &(0x7f00000018c0)=ANY=[], &(0x7f0000000240)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) 15:57:28 executing program 4: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f0000000140), 0x4) 15:57:28 executing program 1: syz_mount_image$vfat(0x0, &(0x7f0000000580)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040), 0x0, &(0x7f0000000080)) [ 226.512642][T15893] loop2: detected capacity change from 0 to 2232 [ 226.539244][T15893] ISOFS: Unable to identify CD-ROM format. 15:57:28 executing program 2: r0 = syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000140)=[{&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000002301000000000123252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c1101000000000000000001130000000022001701", 0xa0, 0x8800}, {&(0x7f0000014600)="2200170100000000011700080000000008007809140b2a3a080200000100000101002200170100000000011700080000000008007809140b2a3a080200000100000101", 0x43, 0x8b800}], 0x0, 0x0) getdents(r0, &(0x7f0000000040)=""/64, 0x18) 15:57:28 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$BATADV_CMD_SET_VLAN(r0, &(0x7f0000000440)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000380)={0x14}, 0x14}}, 0x0) sendmsg$MPTCP_PM_CMD_SET_LIMITS(r0, &(0x7f0000000740)={&(0x7f0000000480), 0xc, &(0x7f0000000680)={&(0x7f0000000840)={0x14}, 0x14}}, 0x0) [ 226.642484][T15901] 9pnet_fd: Insufficient options for proto=fd [ 226.718717][T15905] loop2: detected capacity change from 0 to 2232 15:57:29 executing program 3: syz_mount_image$msdos(&(0x7f0000001a80), &(0x7f0000000180)='./file1\x00', 0xaea1, 0x1, &(0x7f0000000300)=[{&(0x7f0000000140)="040005090000000066617400", 0xc}], 0x0, &(0x7f0000000080)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r0, 0x800) lseek(r0, 0x200, 0x0) set_mempolicy(0x3, &(0x7f0000000040)=0x5, 0x80) r1 = open(&(0x7f0000000240)='./bus\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x8400fffffffa) 15:57:29 executing program 4: syz_clone(0xb0021700, 0x0, 0x0, 0x0, 0x0, 0x0) 15:57:29 executing program 1: syz_open_dev$rtc(&(0x7f0000000680), 0x0, 0x0) 15:57:29 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_FLUSH(r0, &(0x7f0000000c40)={&(0x7f0000000b40)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000c00)={&(0x7f0000000b80)={0x30, 0x4, 0x6, 0x101, 0x0, 0x0, {}, [@IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz2\x00'}, @IPSET_ATTR_PROTOCOL={0x5}]}, 0x30}}, 0x0) 15:57:29 executing program 2: r0 = syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000140)=[{&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000002301000000000123252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c1101000000000000000001130000000022001701", 0xa0, 0x8800}, {&(0x7f0000014600)="2200170100000000011700080000000008007809140b2a3a080200000100000101002200170100000000011700080000000008007809140b2a3a080200000100000101", 0x43, 0x8b800}], 0x0, 0x0) getdents(r0, &(0x7f0000000040)=""/64, 0x18) 15:57:29 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, 0x0, 0x0, 0x20000020, &(0x7f0000000040)={0xa, 0x0, 0x0, @dev, 0x9}, 0x1c) setsockopt$inet6_tcp_int(r0, 0x6, 0x4, &(0x7f00000001c0)=0x3, 0x4) setsockopt(r0, 0x1, 0x0, &(0x7f0000000100)="890538e4", 0x4) 15:57:29 executing program 1: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000240), 0x0, &(0x7f0000000280)={[{@uni_xlate}]}) 15:57:29 executing program 4: syz_emit_ethernet(0x56, &(0x7f0000000000)=ANY=[@ANYBLOB="01"], 0x0) 15:57:29 executing program 0: get_mempolicy(0x0, 0x0, 0x0, &(0x7f0000ffe000/0x2000)=nil, 0x2) 15:57:29 executing program 2: r0 = syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000140)=[{&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000002301000000000123252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c1101000000000000000001130000000022001701", 0xa0, 0x8800}, {&(0x7f0000014600)="2200170100000000011700080000000008007809140b2a3a080200000100000101002200170100000000011700080000000008007809140b2a3a080200000100000101", 0x43, 0x8b800}], 0x0, 0x0) getdents(r0, &(0x7f0000000040)=""/64, 0x18) [ 227.241080][T15914] loop2: detected capacity change from 0 to 2232 15:57:29 executing program 0: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) ppoll(&(0x7f0000000040)=[{r0}, {r1}], 0x2, &(0x7f0000000080)={0x0, 0x989680}, 0x0, 0x0) 15:57:29 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPCTNL_MSG_EXP_NEW(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000200)={0x20, 0x0, 0x2, 0x801, 0x0, 0x0, {}, [@CTA_EXPECT_MASTER={0xc, 0x1, 0x0, 0x1, [@CTA_TUPLE_ZONE={0x6}]}]}, 0x20}}, 0x0) [ 227.320819][T15921] loop3: detected capacity change from 0 to 87 [ 227.330813][T15921] FAT-fs (loop3): bogus number of reserved sectors [ 227.337364][T15921] FAT-fs (loop3): Can't find a valid FAT filesystem [ 227.347356][T15922] FAT-fs (loop1): bogus number of reserved sectors [ 227.353920][T15922] FAT-fs (loop1): Can't find a valid FAT filesystem [ 227.364683][ T2482] I/O error, dev loop3, sector 1 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 227.373946][ T2482] Buffer I/O error on dev loop3, logical block 1, async page read [ 227.381885][ T2482] I/O error, dev loop3, sector 2 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 227.391029][ T2482] Buffer I/O error on dev loop3, logical block 2, async page read [ 227.398893][ T2482] I/O error, dev loop3, sector 3 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 227.408095][ T2482] Buffer I/O error on dev loop3, logical block 3, async page read [ 227.417419][ T2482] I/O error, dev loop3, sector 4 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 227.426561][ T2482] Buffer I/O error on dev loop3, logical block 4, async page read [ 227.434527][ T2482] I/O error, dev loop3, sector 5 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 227.443657][ T2482] Buffer I/O error on dev loop3, logical block 5, async page read [ 227.451455][ T2482] I/O error, dev loop3, sector 6 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 227.460690][ T2482] Buffer I/O error on dev loop3, logical block 6, async page read [ 227.468742][ T2482] I/O error, dev loop3, sector 7 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 227.477943][ T2482] Buffer I/O error on dev loop3, logical block 7, async page read [ 227.529856][T15930] loop2: detected capacity change from 0 to 2232 [ 228.075049][T15915] syz-executor.5 (15915) used greatest stack depth: 10456 bytes left 15:57:30 executing program 3: syz_mount_image$msdos(&(0x7f0000001a80), &(0x7f0000000180)='./file1\x00', 0xaea1, 0x1, &(0x7f0000000300)=[{&(0x7f0000000140)="040005090000000066617400", 0xc}], 0x0, &(0x7f0000000080)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r0, 0x800) lseek(r0, 0x200, 0x0) set_mempolicy(0x3, &(0x7f0000000040)=0x5, 0x80) r1 = open(&(0x7f0000000240)='./bus\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x8400fffffffa) 15:57:30 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) fcntl$dupfd(r0, 0x406, 0xffffffffffffffff) 15:57:30 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ppoll(&(0x7f0000000080)=[{}, {r0}], 0x2, 0x0, &(0x7f0000000100)={[0x6]}, 0x8) 15:57:30 executing program 0: r0 = syz_clone(0x40801080, &(0x7f0000000000)="65efa74aeeca4b7aa6905d", 0xb, &(0x7f0000000080), &(0x7f00000000c0), &(0x7f00000002c0)="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") syz_open_procfs$namespace(r0, &(0x7f0000000100)='ns/uts\x00') 15:57:30 executing program 2: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000140)=[{&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000002301000000000123252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c1101000000000000000001130000000022001701", 0xa0, 0x8800}, {&(0x7f0000014600)="2200170100000000011700080000000008007809140b2a3a080200000100000101002200170100000000011700080000000008007809140b2a3a080200000100000101", 0x43, 0x8b800}], 0x0, &(0x7f0000000080)) getdents(0xffffffffffffffff, &(0x7f0000000040)=""/64, 0x18) 15:57:30 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, 0x0, 0x0, 0x20000020, &(0x7f0000000040)={0xa, 0x0, 0x0, @dev, 0x9}, 0x1c) setsockopt$inet6_tcp_int(r0, 0x6, 0x4, &(0x7f00000001c0)=0x3, 0x4) setsockopt(r0, 0x1, 0x10000000000009, 0x0, 0x0) 15:57:30 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$ARPT_SO_GET_INFO(r0, 0x0, 0x3, 0x0, &(0x7f00000000c0)=0x4) 15:57:30 executing program 4: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f00000001c0)={0x0, {{0x2, 0x0, @empty}}}, 0x88) 15:57:30 executing program 2: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000140)=[{&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000002301000000000123252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c1101000000000000000001130000000022001701", 0xa0, 0x8800}, {&(0x7f0000014600)="2200170100000000011700080000000008007809140b2a3a080200000100000101002200170100000000011700080000000008007809140b2a3a080200000100000101", 0x43, 0x8b800}], 0x0, &(0x7f0000000080)) getdents(0xffffffffffffffff, &(0x7f0000000040)=""/64, 0x18) 15:57:30 executing program 0: openat$autofs(0xffffffffffffff9c, &(0x7f0000000680), 0x4002, 0x0) [ 228.187495][T15936] loop2: detected capacity change from 0 to 2232 15:57:30 executing program 1: sendmsg$NFNL_MSG_ACCT_NEW(0xffffffffffffffff, &(0x7f0000000600)={0x0, 0x0, 0x0}, 0x0) sendmsg$NFNL_MSG_ACCT_NEW(0xffffffffffffffff, 0x0, 0x4000001) socketpair(0x0, 0x8000c, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) 15:57:30 executing program 4: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ppoll(&(0x7f0000000080)=[{r0}], 0x1, &(0x7f0000000100), 0x0, 0x0) [ 228.281800][T15946] loop3: detected capacity change from 0 to 87 [ 228.297745][T15946] FAT-fs (loop3): bogus number of reserved sectors [ 228.304308][T15946] FAT-fs (loop3): Can't find a valid FAT filesystem [ 228.360256][ T24] audit: type=1400 audit(1652111850.682:396): avc: denied { write } for pid=15948 comm="syz-executor.0" name="autofs" dev="devtmpfs" ino=91 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:autofs_device_t tclass=chr_file permissive=1 [ 228.396771][T15953] loop2: detected capacity change from 0 to 2232 15:57:31 executing program 3: syz_mount_image$msdos(&(0x7f0000001a80), &(0x7f0000000180)='./file1\x00', 0xaea1, 0x1, &(0x7f0000000300)=[{&(0x7f0000000140)="040005090000000066617400", 0xc}], 0x0, &(0x7f0000000080)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r0, 0x800) lseek(r0, 0x200, 0x0) set_mempolicy(0x3, &(0x7f0000000040)=0x5, 0x80) r1 = open(&(0x7f0000000240)='./bus\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x8400fffffffa) 15:57:31 executing program 0: r0 = socket$inet_sctp(0x2, 0x5, 0x84) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f0000000080)={'wlan0\x00'}) 15:57:31 executing program 2: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000140)=[{&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000002301000000000123252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c1101000000000000000001130000000022001701", 0xa0, 0x8800}, {&(0x7f0000014600)="2200170100000000011700080000000008007809140b2a3a080200000100000101002200170100000000011700080000000008007809140b2a3a080200000100000101", 0x43, 0x8b800}], 0x0, &(0x7f0000000080)) getdents(0xffffffffffffffff, &(0x7f0000000040)=""/64, 0x18) 15:57:31 executing program 4: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_ipv4_tunnel_SIOCGETTUNNEL(r0, 0x89f0, &(0x7f00000001c0)={'tunl0\x00', &(0x7f0000000100)={'syztnl2\x00', 0x0, 0x0, 0x0, 0x0, 0x0, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x0, 0x0, @remote, @broadcast}}}}) 15:57:31 executing program 1: openat$bsg(0xffffffffffffff9c, &(0x7f0000000100), 0xc000, 0x0) 15:57:31 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, 0x0, 0x0, 0x20000020, &(0x7f0000000040)={0xa, 0x0, 0x0, @dev, 0x9}, 0x1c) setsockopt$inet6_tcp_int(r0, 0x6, 0x4, &(0x7f00000001c0)=0x3, 0x4) setsockopt(r0, 0x1, 0x10000000000009, 0x0, 0x0) 15:57:31 executing program 4: prctl$PR_SET_MM(0x23, 0x7, &(0x7f0000ffe000/0x2000)=nil) 15:57:31 executing program 1: bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000480)={0x6, 0x8, &(0x7f0000000300)=@framed={{}, [@kfunc, @jmp, @map_idx_val={0x18, 0x9}, @call]}, &(0x7f0000000340)='GPL\x00', 0x3, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) 15:57:31 executing program 2: r0 = syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000140)=[{&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000002301000000000123252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c1101000000000000000001130000000022001701", 0xa0, 0x8800}, {&(0x7f0000014600)="2200170100000000011700080000000008007809140b2a3a080200000100000101002200170100000000011700080000000008007809140b2a3a080200000100000101", 0x43, 0x8b800}], 0x0, &(0x7f0000000080)) getdents(r0, 0x0, 0x0) 15:57:31 executing program 0: syz_io_uring_setup(0x35ea, &(0x7f0000000100), &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000000180), &(0x7f00000001c0)) [ 229.147125][T15965] loop2: detected capacity change from 0 to 2232 15:57:31 executing program 4: bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000340)={0x6, 0x2, &(0x7f00000018c0)=ANY=[], &(0x7f0000000240)='GPL\x00', 0x7ff, 0x1000, &(0x7f0000000740)=""/4096, 0x0, 0x0, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) 15:57:31 executing program 1: bpf$PROG_LOAD_XDP(0x5, &(0x7f00000001c0)={0x6, 0x3, &(0x7f0000000000)=ANY=[], &(0x7f0000000040)='syzkaller\x00', 0x3, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) [ 229.238368][T15974] loop3: detected capacity change from 0 to 87 [ 229.255851][T15974] FAT-fs (loop3): bogus number of reserved sectors [ 229.262451][T15974] FAT-fs (loop3): Can't find a valid FAT filesystem [ 229.326369][T15980] loop2: detected capacity change from 0 to 2232 15:57:32 executing program 3: syz_mount_image$msdos(&(0x7f0000001a80), &(0x7f0000000180)='./file1\x00', 0xaea1, 0x1, &(0x7f0000000300)=[{&(0x7f0000000140)="040005090000000066617400040409000200", 0x12}], 0x0, &(0x7f0000000080)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r0, 0x800) lseek(r0, 0x200, 0x0) set_mempolicy(0x3, &(0x7f0000000040)=0x5, 0x80) r1 = open(&(0x7f0000000240)='./bus\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x8400fffffffa) 15:57:32 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f0000000100), r0) 15:57:32 executing program 2: r0 = syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000140)=[{&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000002301000000000123252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c1101000000000000000001130000000022001701", 0xa0, 0x8800}, {&(0x7f0000014600)="2200170100000000011700080000000008007809140b2a3a080200000100000101002200170100000000011700080000000008007809140b2a3a080200000100000101", 0x43, 0x8b800}], 0x0, &(0x7f0000000080)) getdents(r0, 0x0, 0x0) 15:57:32 executing program 4: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000240), 0x0, &(0x7f0000000280)={[{@utf8}, {@uni_xlate}]}) 15:57:32 executing program 1: openat$hwrng(0xffffffffffffff9c, &(0x7f0000001080), 0x0, 0x0) 15:57:32 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, 0x0, 0x0, 0x20000020, &(0x7f0000000040)={0xa, 0x0, 0x0, @dev, 0x9}, 0x1c) setsockopt$inet6_tcp_int(r0, 0x6, 0x4, &(0x7f00000001c0)=0x3, 0x4) setsockopt(r0, 0x1, 0x10000000000009, 0x0, 0x0) 15:57:32 executing program 0: bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000240)={0x6, 0x1, &(0x7f0000000100)=@raw=[@jmp], &(0x7f0000000140)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) 15:57:32 executing program 1: openat$bsg(0xffffffffffffff9c, &(0x7f0000000000), 0x40000, 0x0) 15:57:32 executing program 2: r0 = syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000140)=[{&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000002301000000000123252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c1101000000000000000001130000000022001701", 0xa0, 0x8800}, {&(0x7f0000014600)="2200170100000000011700080000000008007809140b2a3a080200000100000101002200170100000000011700080000000008007809140b2a3a080200000100000101", 0x43, 0x8b800}], 0x0, &(0x7f0000000080)) getdents(r0, 0x0, 0x0) 15:57:32 executing program 4: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000700), 0x0, 0x0) flock(r0, 0x0) [ 230.104535][T15990] loop2: detected capacity change from 0 to 2232 [ 230.124688][T15992] FAT-fs (loop4): bogus number of reserved sectors [ 230.131201][T15992] FAT-fs (loop4): Can't find a valid FAT filesystem 15:57:32 executing program 0: bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000480)={0x6, 0x3, &(0x7f0000000300)=@framed, &(0x7f0000000340)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, &(0x7f0000000400), 0x8, 0x10, 0x0}, 0x80) 15:57:32 executing program 1: syz_mount_image$vfat(&(0x7f0000000540), &(0x7f0000000580)='./file0\x00', 0x0, 0x1, &(0x7f0000000780)=[{0x0, 0x0, 0x7fff}], 0x0, &(0x7f0000000800)) ioctl$FS_IOC_ADD_ENCRYPTION_KEY(0xffffffffffffffff, 0xc0506617, 0x0) pipe(0x0) [ 230.222674][T15999] loop3: detected capacity change from 0 to 87 [ 230.238885][T15999] FAT-fs (loop3): invalid media value (0x00) [ 230.244924][T15999] FAT-fs (loop3): Can't find a valid FAT filesystem [ 230.286510][T16004] loop2: detected capacity change from 0 to 2232 [ 230.362892][T16009] loop1: detected capacity change from 0 to 127 [ 230.377198][T16009] FAT-fs (loop1): bogus number of reserved sectors [ 230.383795][T16009] FAT-fs (loop1): Can't find a valid FAT filesystem 15:57:33 executing program 2: r0 = eventfd2(0x1, 0x0) poll(&(0x7f0000002340)=[{r0}], 0x1, 0x81) 15:57:33 executing program 4: ioctl$FS_IOC_ADD_ENCRYPTION_KEY(0xffffffffffffffff, 0xc0506617, 0x0) syz_io_uring_setup(0xaf8, &(0x7f0000000440)={0x0, 0x694a, 0x20}, &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ffa000/0x2000)=nil, &(0x7f0000000500), &(0x7f0000000540)) socket(0x5, 0x2, 0x0) flock(0xffffffffffffffff, 0x0) 15:57:33 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendto$inet(r0, &(0x7f0000000000)="e9", 0x1, 0x48040, &(0x7f0000000080)={0x2, 0x4e22, @local}, 0x10) 15:57:33 executing program 1: openat$autofs(0xffffffffffffff9c, &(0x7f0000000000), 0x48803, 0x0) 15:57:33 executing program 3: syz_mount_image$msdos(&(0x7f0000001a80), &(0x7f0000000180)='./file1\x00', 0xaea1, 0x1, &(0x7f0000000300)=[{&(0x7f0000000140)="040005090000000066617400040409000200", 0x12}], 0x0, &(0x7f0000000080)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r0, 0x800) lseek(r0, 0x200, 0x0) set_mempolicy(0x3, &(0x7f0000000040)=0x5, 0x80) r1 = open(&(0x7f0000000240)='./bus\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x8400fffffffa) 15:57:33 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, 0x0, 0x0, 0x20000020, &(0x7f0000000040)={0xa, 0x0, 0x0, @dev, 0x9}, 0x1c) setsockopt$inet6_tcp_int(r0, 0x6, 0x4, &(0x7f00000001c0)=0x3, 0x4) setsockopt(r0, 0x1, 0x10000000000009, &(0x7f0000000100), 0x0) 15:57:33 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000000100)=@filter={'filter\x00', 0xe, 0x4, 0x2b0, 0xffffffff, 0x158, 0x238, 0x0, 0xffffffff, 0xffffffff, 0x338, 0x338, 0x338, 0xffffffff, 0x4, 0x0, {[{{@ip={@multicast2, @empty, 0x0, 0x0, 'syzkaller0\x00', 'vlan1\x00'}, 0x0, 0x70, 0xd0}, @common=@SET={0x60}}, {{@uncond, 0x0, 0x70, 0x98}, @REJECT={0x28}}, {{@uncond, 0x0, 0x70, 0xb0}, @common=@unspec=@RATEEST={0x40, 'RATEEST\x00', 0x0, {'syz1\x00'}}}], {{'\x00', 0x0, 0x70, 0x98}, {0x28}}}}, 0x310) 15:57:33 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) fcntl$dupfd(r0, 0x0, 0xffffffffffffffff) 15:57:33 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$BATADV_CMD_SET_VLAN(r0, &(0x7f0000000440)={0x0, 0x0, 0x0}, 0x0) 15:57:33 executing program 0: ppoll(0x0, 0x0, &(0x7f0000000440)={0x77359400}, 0x0, 0x0) 15:57:33 executing program 4: bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000480)={0x6, 0x8, &(0x7f0000000300)=@framed={{}, [@kfunc, @jmp, @map_idx_val, @call]}, &(0x7f0000000340)='GPL\x00', 0x3, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) 15:57:33 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$ARPT_SO_GET_INFO(r0, 0x0, 0x16, 0x0, &(0x7f00000000c0)) 15:57:33 executing program 2: readlinkat(0xffffffffffffffff, &(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)=""/90, 0x5a) [ 231.171933][T16026] loop3: detected capacity change from 0 to 87 [ 231.188143][T16026] FAT-fs (loop3): invalid media value (0x00) [ 231.194261][T16026] FAT-fs (loop3): Can't find a valid FAT filesystem 15:57:33 executing program 4: r0 = syz_clone(0x40801080, &(0x7f0000000000)="65efa74aeeca4b7aa6905df020f515b3dee8cd23757ac27904a7ca138a6cc68b28b11c9264e1b56d8d27339ef17d1d3612cb9a0190761be4a9065cfc35562bf240b6e7954adb6b92c27f9a3f46951708a8145186", 0x54, &(0x7f0000000080), &(0x7f00000000c0), &(0x7f00000002c0)="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") syz_open_procfs$namespace(r0, &(0x7f0000000100)='ns/uts\x00') syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) r1 = gettid() kcmp$KCMP_EPOLL_TFD(r1, 0x0, 0x7, 0xffffffffffffffff, 0x0) 15:57:33 executing program 1: openat$autofs(0xffffffffffffff9c, &(0x7f0000000000), 0x2d2280, 0x0) 15:57:33 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f00000002c0)=@base={0x16, 0x4, 0x0, 0x8}, 0x48) 15:57:34 executing program 2: select(0x40, &(0x7f0000000000)={0x1}, &(0x7f0000000040)={0x4}, &(0x7f0000000080)={0x100}, 0x0) 15:57:34 executing program 1: syz_clone(0x0, 0x0, 0x0, &(0x7f0000000080), &(0x7f00000000c0), 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) 15:57:34 executing program 4: syz_io_uring_setup(0x3395, &(0x7f0000000180), &(0x7f0000001000/0x1000)=nil, &(0x7f0000001000/0x3000)=nil, &(0x7f0000000100), &(0x7f0000000200)) 15:57:34 executing program 3: syz_mount_image$msdos(&(0x7f0000001a80), &(0x7f0000000180)='./file1\x00', 0xaea1, 0x1, &(0x7f0000000300)=[{&(0x7f0000000140)="040005090000000066617400040409000200", 0x12}], 0x0, &(0x7f0000000080)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r0, 0x800) lseek(r0, 0x200, 0x0) set_mempolicy(0x3, &(0x7f0000000040)=0x5, 0x80) r1 = open(&(0x7f0000000240)='./bus\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x8400fffffffa) 15:57:34 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, 0x0, 0x0, 0x20000020, &(0x7f0000000040)={0xa, 0x0, 0x0, @dev, 0x9}, 0x1c) setsockopt$inet6_tcp_int(r0, 0x6, 0x4, &(0x7f00000001c0)=0x3, 0x4) setsockopt(r0, 0x1, 0x10000000000009, &(0x7f0000000100), 0x0) 15:57:34 executing program 0: bpf$MAP_CREATE(0x0, &(0x7f0000000040)=@base={0x1a, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, '\x00', 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x1}, 0x48) 15:57:34 executing program 2: pipe(&(0x7f0000000000)) syz_io_uring_setup(0x718e, &(0x7f0000000340), &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f00000003c0), &(0x7f0000000400)) 15:57:34 executing program 4: bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000240)={0x6, 0x4, &(0x7f0000000000)=@raw=[@ldst, @cb_func, @kfunc], &(0x7f0000000040)='syzkaller\x00', 0x2, 0xf2, &(0x7f0000000080)=""/242, 0x0, 0x0, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) 15:57:34 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCSIFVLAN_SET_VLAN_FLAG_CMD(r0, 0x8983, &(0x7f00000000c0)={0x7, 'veth1_to_bridge\x00'}) 15:57:34 executing program 4: r0 = epoll_create(0x1) epoll_wait(r0, &(0x7f0000000080)=[{}], 0x1, 0x3) 15:57:34 executing program 2: openat$hwrng(0xffffffffffffff9c, 0x0, 0x4d8800, 0x0) 15:57:34 executing program 1: syz_mount_image$vfat(0x0, &(0x7f0000000580)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0) [ 232.116311][T16058] loop3: detected capacity change from 0 to 87 [ 232.132437][T16058] FAT-fs (loop3): invalid media value (0x00) [ 232.138588][T16058] FAT-fs (loop3): Can't find a valid FAT filesystem 15:57:34 executing program 0: syz_open_dev$vcsa(&(0x7f0000000580), 0x4, 0x0) 15:57:34 executing program 4: bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000240)={0x6, 0x2, &(0x7f0000000000)=@raw=[@ldst={0x1}, @ldst={0x0, 0x0, 0x2}], &(0x7f0000000040)='syzkaller\x00', 0x2, 0xf2, &(0x7f0000000080)=""/242, 0x0, 0x0, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) 15:57:34 executing program 2: mknodat$null(0xffffffffffffffff, 0xfffffffffffffffd, 0x0, 0x103) 15:57:35 executing program 3: syz_mount_image$msdos(&(0x7f0000001a80), &(0x7f0000000180)='./file1\x00', 0xaea1, 0x1, &(0x7f0000000300)=[{&(0x7f0000000140)="040005090000000066617400040409000200027400", 0x15}], 0x0, &(0x7f0000000080)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r0, 0x800) lseek(r0, 0x200, 0x0) set_mempolicy(0x3, &(0x7f0000000040)=0x5, 0x80) r1 = open(&(0x7f0000000240)='./bus\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x8400fffffffa) 15:57:35 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$ARPT_SO_GET_INFO(r0, 0x0, 0x3, 0x0, &(0x7f00000000c0)) 15:57:35 executing program 0: r0 = syz_clone(0x40801080, &(0x7f0000000000)="65efa74aeeca4b7aa6905df020f515b3dee8cd23757ac27904a7ca138a6cc68b28b11c9264e1b56d8d27339ef17d1d3612cb9a0190761be4a9065cfc35562bf240b6e7954adb6b92c27f9a3f46951708a8145186", 0x54, &(0x7f0000000080), &(0x7f00000000c0), &(0x7f00000002c0)="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") syz_open_procfs$namespace(r0, &(0x7f0000000100)='ns/uts\x00') syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) gettid() 15:57:35 executing program 2: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000), 0x208040, 0x0) fcntl$dupfd(r0, 0x406, 0xffffffffffffffff) 15:57:35 executing program 4: socket$inet_udp(0x2, 0x2, 0x0) pselect6(0x40, &(0x7f0000000140), &(0x7f0000000180)={0x8}, 0x0, 0x0, 0x0) 15:57:35 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, 0x0, 0x0, 0x20000020, &(0x7f0000000040)={0xa, 0x0, 0x0, @dev, 0x9}, 0x1c) setsockopt$inet6_tcp_int(r0, 0x6, 0x4, &(0x7f00000001c0)=0x3, 0x4) setsockopt(r0, 0x1, 0x10000000000009, &(0x7f0000000100), 0x0) 15:57:35 executing program 1: openat$hwrng(0xffffffffffffff9c, &(0x7f0000000100), 0x40, 0x0) 15:57:35 executing program 4: pselect6(0x0, 0x0, 0x0, 0x0, &(0x7f0000000100)={0x0, 0x3938700}, &(0x7f0000000180)={&(0x7f0000000140), 0x8}) 15:57:35 executing program 2: pselect6(0x40, &(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000080)={0x8}, &(0x7f00000000c0)={0x0, 0x3938700}, &(0x7f0000000140)={&(0x7f0000000100)={[0x9]}, 0x8}) 15:57:35 executing program 0: openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000580), 0x14000, 0x0) 15:57:35 executing program 2: execveat(0xffffffffffffffff, &(0x7f0000000340)='./file0\x00', 0x0, &(0x7f0000000480)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='&\'{,-\x00'], 0x0) 15:57:35 executing program 1: bpf$MAP_CREATE(0x0, &(0x7f00000001c0)=@base={0xf, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, '\x00', 0x0, 0xffffffffffffffff, 0x3, 0x5}, 0x48) [ 233.090004][T16099] loop3: detected capacity change from 0 to 87 [ 233.105161][T16099] FAT-fs (loop3): invalid media value (0x00) [ 233.111241][T16099] FAT-fs (loop3): Can't find a valid FAT filesystem 15:57:36 executing program 3: syz_mount_image$msdos(&(0x7f0000001a80), &(0x7f0000000180)='./file1\x00', 0xaea1, 0x1, &(0x7f0000000300)=[{&(0x7f0000000140)="040005090000000066617400040409000200027400", 0x15}], 0x0, &(0x7f0000000080)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r0, 0x800) lseek(r0, 0x200, 0x0) set_mempolicy(0x3, &(0x7f0000000040)=0x5, 0x80) r1 = open(&(0x7f0000000240)='./bus\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x8400fffffffa) 15:57:36 executing program 0: renameat2(0xffffffffffffffff, &(0x7f00000000c0)='./file0\x00', 0xffffffffffffffff, 0x0, 0x0) 15:57:36 executing program 4: openat$autofs(0xffffffffffffff9c, &(0x7f0000000700), 0x0, 0x0) mlock2(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x0) 15:57:36 executing program 1: pipe(&(0x7f0000000000)) bpf$BPF_LINK_CREATE(0x1c, 0x0, 0x0) 15:57:36 executing program 2: pselect6(0x0, 0x0, 0x0, &(0x7f0000000080), &(0x7f00000000c0)={0x0, 0x3938700}, &(0x7f0000000140)={&(0x7f0000000100)={[0x9]}, 0x8}) 15:57:36 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, 0x0, 0x0, 0x20000020, &(0x7f0000000040)={0xa, 0x0, 0x0, @dev, 0x9}, 0x1c) setsockopt$inet6_tcp_int(r0, 0x6, 0x4, &(0x7f00000001c0)=0x3, 0x4) setsockopt(r0, 0x1, 0x10000000000009, &(0x7f0000000100)="8905", 0x2) 15:57:36 executing program 0: openat$autofs(0xffffffffffffff9c, &(0x7f0000000040), 0x4a000, 0x0) 15:57:36 executing program 4: select(0x40, &(0x7f0000000000)={0x1}, &(0x7f0000000040)={0x4}, &(0x7f0000000080)={0x100}, &(0x7f0000000100)={0x77359400}) 15:57:36 executing program 1: remap_file_pages(&(0x7f0000ff9000/0x2000)=nil, 0x2000, 0xde2b24b831c1dd4b, 0x0, 0x0) 15:57:36 executing program 2: pselect6(0x5c, 0x0, 0x0, 0x0, &(0x7f00000000c0), 0x0) 15:57:36 executing program 0: syz_genetlink_get_family_id$tipc(&(0x7f0000000600), 0xffffffffffffffff) io_uring_setup(0x34ae, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x1}) 15:57:36 executing program 4: pipe(&(0x7f0000000dc0)) io_setup(0x4, &(0x7f0000000080)) [ 234.051271][T16121] loop3: detected capacity change from 0 to 87 [ 234.062681][T16124] mmap: syz-executor.1 (16124) uses deprecated remap_file_pages() syscall. See Documentation/vm/remap_file_pages.rst. [ 234.077157][T16121] FAT-fs (loop3): invalid media value (0x00) [ 234.083218][T16121] FAT-fs (loop3): Can't find a valid FAT filesystem 15:57:37 executing program 3: syz_mount_image$msdos(&(0x7f0000001a80), &(0x7f0000000180)='./file1\x00', 0xaea1, 0x1, &(0x7f0000000300)=[{&(0x7f0000000140)="040005090000000066617400040409000200027400", 0x15}], 0x0, &(0x7f0000000080)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r0, 0x800) lseek(r0, 0x200, 0x0) set_mempolicy(0x3, &(0x7f0000000040)=0x5, 0x80) r1 = open(&(0x7f0000000240)='./bus\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x8400fffffffa) 15:57:37 executing program 1: socket(0x0, 0x8080e, 0x0) 15:57:37 executing program 2: pselect6(0x0, 0x0, &(0x7f0000000040), 0x0, &(0x7f00000000c0)={0x0, 0x3938700}, 0x0) 15:57:37 executing program 0: execveat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', &(0x7f0000000080), 0x0, 0x0) 15:57:37 executing program 4: pselect6(0x40, &(0x7f0000000000)={0x10001}, &(0x7f0000000040)={0x1}, &(0x7f0000000080)={0x100}, &(0x7f0000000100)={0x77359400}, 0x0) 15:57:37 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, 0x0, 0x0, 0x20000020, &(0x7f0000000040)={0xa, 0x0, 0x0, @dev, 0x9}, 0x1c) setsockopt$inet6_tcp_int(r0, 0x6, 0x4, &(0x7f00000001c0)=0x3, 0x4) setsockopt(r0, 0x1, 0x10000000000009, &(0x7f0000000100)="8905", 0x2) 15:57:37 executing program 1: bpf$MAP_CREATE(0x0, &(0x7f0000000200)=@bloom_filter={0x1e, 0x0, 0x0, 0x0, 0x4c, 0xffffffffffffffff, 0x0, '\x00', 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0xd}, 0x48) 15:57:37 executing program 4: syz_io_uring_setup(0x718e, &(0x7f0000000340), &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ffb000/0x3000)=nil, 0x0, 0x0) syz_io_uring_setup(0x36e8, &(0x7f0000000440), &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000ff9000/0x2000)=nil, 0x0, 0x0) 15:57:37 executing program 0: syz_io_uring_setup(0x2b92, &(0x7f0000000000)={0x0, 0xe7d7, 0x8}, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000080), &(0x7f00000000c0)) 15:57:37 executing program 2: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f00000003c0), 0x0, 0x0) io_uring_setup(0x42a1, &(0x7f0000000000)={0x0, 0x0, 0x22, 0x0, 0x0, 0x0, r0}) 15:57:37 executing program 0: syz_emit_ethernet(0x1e, &(0x7f0000000000)={@empty, @empty, @val, {@llc={0x4, {@snap={0x0, 0x0, "fd", ' n#'}}}}}, 0x0) 15:57:37 executing program 1: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$inet6_udp_int(r0, 0x11, 0x65, &(0x7f0000000000), 0x4) [ 235.007155][T16147] loop3: detected capacity change from 0 to 87 [ 235.025677][T16147] FAT-fs (loop3): invalid media value (0x00) [ 235.031689][T16147] FAT-fs (loop3): Can't find a valid FAT filesystem 15:57:38 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, 0x0) 15:57:38 executing program 4: syz_mount_image$vfat(0x0, &(0x7f0000000580)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040), 0x0, &(0x7f0000000080)={'trans=fd,', {}, 0x2c, {}, 0x2c, {[], [{@smackfsfloor={'smackfsfloor', 0x3d, '/dev/autofs\x00'}}]}}) 15:57:38 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_FLUSH(r0, &(0x7f0000000c40)={0x0, 0x0, &(0x7f0000000c00)={0x0}}, 0x0) 15:57:38 executing program 1: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000700), 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(r0, 0x40049409, 0x0) 15:57:38 executing program 3: syz_mount_image$msdos(&(0x7f0000001a80), &(0x7f0000000180)='./file1\x00', 0xaea1, 0x1, &(0x7f0000000300)=[{&(0x7f0000000140)="040005090000000066617400040409000200027400f8", 0x16}], 0x0, &(0x7f0000000080)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r0, 0x800) lseek(r0, 0x200, 0x0) set_mempolicy(0x3, &(0x7f0000000040)=0x5, 0x80) r1 = open(&(0x7f0000000240)='./bus\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x8400fffffffa) 15:57:38 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, 0x0, 0x0, 0x20000020, &(0x7f0000000040)={0xa, 0x0, 0x0, @dev, 0x9}, 0x1c) setsockopt$inet6_tcp_int(r0, 0x6, 0x4, &(0x7f00000001c0)=0x3, 0x4) setsockopt(r0, 0x1, 0x10000000000009, &(0x7f0000000100)="8905", 0x2) 15:57:38 executing program 2: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000700), 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(r0, 0xc0189375, 0x0) 15:57:38 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$BATADV_CMD_GET_ROUTING_ALGOS(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x14}, 0x14}}, 0x0) 15:57:38 executing program 1: openat$autofs(0xffffffffffffff9c, &(0x7f0000000100), 0x18dbc1, 0x0) 15:57:38 executing program 4: pselect6(0x40, &(0x7f0000000000), 0x0, 0x0, &(0x7f00000000c0)={0x0, 0x3938700}, &(0x7f0000000140)={&(0x7f0000000100), 0x8}) [ 235.881942][T16163] 9pnet_fd: Insufficient options for proto=fd 15:57:38 executing program 0: r0 = syz_clone(0x40801080, &(0x7f0000000000)="65efa74aeeca4b7aa6905df020f515b3dee8cd23757ac27904a7ca138a6cc68b28b11c9264e1b56d8d27339ef17d1d3612cb9a0190761be4a9065cfc35562bf240b6e7954adb6b92c27f9a3f46951708a8145186", 0x54, &(0x7f0000000080), &(0x7f00000000c0), &(0x7f00000002c0)="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") syz_open_procfs$namespace(r0, &(0x7f0000000100)='ns/uts\x00') syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) 15:57:38 executing program 2: socketpair(0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) 15:57:38 executing program 1: mprotect(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x0) [ 235.972104][T16172] loop3: detected capacity change from 0 to 87 [ 235.996450][T16172] FAT-fs (loop3): bogus number of FAT sectors [ 236.002539][T16172] FAT-fs (loop3): Can't find a valid FAT filesystem 15:57:38 executing program 4: io_uring_setup(0x710, &(0x7f0000000000)) 15:57:38 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ppoll(&(0x7f0000000080)=[{}, {r0}, {}], 0x3, &(0x7f00000000c0), &(0x7f0000000100)={[0x6]}, 0x8) 15:57:38 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_inet6_tcp_SIOCATMARK(r0, 0x40086602, 0x0) 15:57:39 executing program 4: syz_io_uring_setup(0x5415, &(0x7f0000000000), &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffa000/0x1000)=nil, 0x0, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x0, 0x811e831, 0xffffffffffffffff, 0x0) 15:57:39 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, 0x0, 0x0, 0x20000020, &(0x7f0000000040)={0xa, 0x0, 0x0, @dev, 0x9}, 0x1c) setsockopt$inet6_tcp_int(r0, 0x6, 0x4, &(0x7f00000001c0)=0x3, 0x4) setsockopt(r0, 0x1, 0x10000000000009, &(0x7f0000000100)="890538", 0x3) 15:57:39 executing program 0: r0 = syz_clone(0x40801080, &(0x7f0000000000)="65efa74aeeca4b7aa6905df020f515b3dee8cd23757ac27904a7ca138a6cc68b28b11c9264e1b56d8d27339ef17d1d3612cb9a0190761be4a9065cfc35562bf240b6e7954adb6b92c27f9a3f46951708a8145186", 0x54, &(0x7f0000000080), &(0x7f00000000c0), &(0x7f00000002c0)="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") syz_open_procfs$namespace(r0, &(0x7f0000000100)='ns/uts\x00') syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) 15:57:39 executing program 2: syz_io_uring_setup(0x718e, &(0x7f0000000340), &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ffb000/0x3000)=nil, 0x0, &(0x7f0000000400)) syz_io_uring_setup(0x36e8, &(0x7f0000000440)={0x0, 0x0, 0x0, 0xffffffff}, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000ff9000/0x2000)=nil, &(0x7f0000000680), &(0x7f0000000540)) 15:57:39 executing program 3: syz_mount_image$msdos(&(0x7f0000001a80), &(0x7f0000000180)='./file1\x00', 0xaea1, 0x1, &(0x7f0000000300)=[{&(0x7f0000000140)="040005090000000066617400040409000200027400f8", 0x16}], 0x0, &(0x7f0000000080)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r0, 0x800) lseek(r0, 0x200, 0x0) set_mempolicy(0x3, &(0x7f0000000040)=0x5, 0x80) r1 = open(&(0x7f0000000240)='./bus\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x8400fffffffa) 15:57:39 executing program 1: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000700), 0x0, 0x0) fcntl$dupfd(r0, 0x406, r0) 15:57:39 executing program 4: syz_clone(0x22000100, 0x0, 0x0, 0x0, 0x0, 0x0) 15:57:39 executing program 2: openat$autofs(0xffffffffffffff9c, &(0x7f0000000700), 0x40, 0x0) 15:57:39 executing program 1: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f0000000200)={[{@uni_xlateno}, {@shortname_winnt}, {@shortname_win95}, {@iocharset={'iocharset', 0x3d, 'none'}}, {@shortname_mixed}]}) 15:57:39 executing program 0: syz_io_uring_setup(0x14a1, &(0x7f0000000000), &(0x7f0000ffa000/0x3000)=nil, &(0x7f0000c00000/0x400000)=nil, &(0x7f0000000080), 0x0) 15:57:39 executing program 2: syz_io_uring_setup(0x2db, &(0x7f0000000000)={0x0, 0x0, 0x20}, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000000080), &(0x7f00000000c0)) 15:57:39 executing program 4: r0 = socket$inet_udp(0x2, 0x2, 0x0) recvmsg(r0, &(0x7f0000001600)={0x0, 0x0, 0x0}, 0x0) 15:57:39 executing program 0: openat$autofs(0xffffffffffffff9c, &(0x7f0000000700), 0x40, 0x0) io_setup(0xa52b, &(0x7f0000000000)) ioctl$NS_GET_PARENT(0xffffffffffffffff, 0xb702, 0x0) r0 = syz_mount_image$vfat(0x0, &(0x7f0000000580)='./file0\x00', 0x0, 0x2, &(0x7f0000000780)=[{&(0x7f00000005c0), 0x0, 0x3}, {&(0x7f00000006c0)="561e928007", 0x5, 0x7fff}], 0x4090, &(0x7f0000000800)={[{@numtail}, {@shortname_lower}], [{@defcontext={'defcontext', 0x3d, 'sysadm_u'}}]}) ioctl$FS_IOC_ADD_ENCRYPTION_KEY(r0, 0xc0506617, 0x0) r1 = syz_mount_image$vfat(&(0x7f0000000540), &(0x7f0000000580)='./file0\x00', 0x0, 0x2, &(0x7f0000000780)=[{&(0x7f00000005c0)="408d08ef92eff75ca509d2538b15e5fa570e51f0e061adb8ed14e8cdf5af06f8f419fa939480cf6a4bb9ba83cb02232f788510e09d87371beae8f8631178c43939c80fae4320f62c20108775901f2d2845de559e6aef37f4be5a71b542e679b05b7793feb41254648d17f6d67a55231a008b83e52efabf429d13045dbb39211d067c16d1405c087a9168688062d3f12739a31bb10668b658cc8c739def1dd8d8b6d28e1b3c00", 0xa6, 0x3}, {&(0x7f00000006c0)="561e928007f2f74242ab", 0xa, 0x7fff}], 0x0, 0x0) ioctl$FS_IOC_ADD_ENCRYPTION_KEY(r1, 0xc0506617, 0x0) mknodat$loop(0xffffffffffffffff, &(0x7f00000004c0)='./file0\x00', 0x0, 0x0) syz_mount_image$vfat(&(0x7f0000000540), &(0x7f0000000580)='./file0\x00', 0x0, 0x2, &(0x7f0000000780)=[{&(0x7f00000005c0)="408d08ef92eff75ca509d2538b15e5fa570e51f0e061adb8ed14e8cdf5af06f8f419fa939480cf6a4bb9ba", 0x2b, 0x3}, {&(0x7f00000006c0)="561e928007f2f74242ab", 0xa, 0x7fff}], 0x4090, &(0x7f0000000800)={[{@shortname_lower}], [{@defcontext={'defcontext', 0x3d, 'sysadm_u'}}]}) ioctl$FS_IOC_ADD_ENCRYPTION_KEY(0xffffffffffffffff, 0xc0506617, 0x0) eventfd(0x1cd9) syz_mount_image$vfat(0x0, 0x0, 0x0, 0x1, &(0x7f0000000780)=[{0x0, 0x0, 0x3}], 0x4090, 0x0) [ 236.943287][T16209] loop3: detected capacity change from 0 to 87 [ 236.961086][T16209] FAT-fs (loop3): bogus number of FAT sectors [ 236.967248][T16209] FAT-fs (loop3): Can't find a valid FAT filesystem [ 236.976069][T16213] FAT-fs (loop1): bogus number of reserved sectors [ 236.982738][T16213] FAT-fs (loop1): Can't find a valid FAT filesystem [ 237.116204][T16221] loop0: detected capacity change from 0 to 127 15:57:40 executing program 3: syz_mount_image$msdos(&(0x7f0000001a80), &(0x7f0000000180)='./file1\x00', 0xaea1, 0x1, &(0x7f0000000300)=[{&(0x7f0000000140)="040005090000000066617400040409000200027400f8", 0x16}], 0x0, &(0x7f0000000080)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r0, 0x800) lseek(r0, 0x200, 0x0) set_mempolicy(0x3, &(0x7f0000000040)=0x5, 0x80) r1 = open(&(0x7f0000000240)='./bus\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x8400fffffffa) 15:57:40 executing program 1: openat$hwrng(0xffffffffffffff9c, 0x0, 0x0, 0x0) 15:57:40 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendto$inet(r0, &(0x7f0000000100)="6b444e856db105433efa05f0a00f7212", 0x10, 0x40000, &(0x7f0000000140)={0x2, 0x0, @multicast2}, 0xfffffffffffffcac) 15:57:40 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, 0x0, 0x0, 0x20000020, &(0x7f0000000040)={0xa, 0x0, 0x0, @dev, 0x9}, 0x1c) setsockopt$inet6_tcp_int(r0, 0x6, 0x4, &(0x7f00000001c0)=0x3, 0x4) setsockopt(r0, 0x1, 0x10000000000009, &(0x7f0000000100)="890538", 0x3) 15:57:40 executing program 0: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000700), 0x0, 0x0) preadv(r0, &(0x7f0000000440)=[{0x0}, {0x0}, {0x0}], 0x3, 0x0, 0x0) 15:57:40 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f00000001c0)=@base={0xf, 0x0, 0x0, 0x4, 0x0, 0xffffffffffffffff, 0x0, '\x00', 0x0, 0xffffffffffffffff, 0x3, 0x5}, 0x48) 15:57:40 executing program 1: openat$autofs(0xffffffffffffff9c, &(0x7f0000000700), 0x0, 0x0) 15:57:40 executing program 0: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f0000000200)={[{@uni_xlateno}, {@shortname_winnt}, {@shortname_win95}, {@iocharset={'iocharset', 0x3d, 'none'}}]}) 15:57:40 executing program 4: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendto$inet(r0, &(0x7f0000000000)="6b444e856db105433efa05f0a00f7212", 0xfffffffffffffe1b, 0x49841, &(0x7f0000000040)={0x2, 0x0, @broadcast}, 0x10) 15:57:40 executing program 2: syz_mount_image$vfat(&(0x7f0000000540), &(0x7f0000000580)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000800)) fchmodat(0xffffffffffffff9c, &(0x7f0000000500)='./file0\x00', 0x0) 15:57:40 executing program 1: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000700), 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(r0, 0xc0189375, &(0x7f0000000100)=ANY=[@ANYBLOB="019835af1a7c97883f"]) 15:57:40 executing program 0: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_ipv6_tunnel_SIOCADDTUNNEL(r0, 0x89f1, &(0x7f0000000100)={'sit0\x00', 0x0}) [ 237.897680][T16236] loop3: detected capacity change from 0 to 87 [ 237.912118][T16236] FAT-fs (loop3): bogus number of FAT sectors [ 237.918325][T16236] FAT-fs (loop3): Can't find a valid FAT filesystem [ 237.928554][T16238] FAT-fs (loop0): bogus number of reserved sectors [ 237.935141][T16238] FAT-fs (loop0): Can't find a valid FAT filesystem [ 238.026432][T16242] autofs4:pid:16242:check_dev_ioctl_version: ioctl control interface version mismatch: kernel(1.1), user(2939525121.2291629082), cmd(0xc0189375) [ 238.041166][T16242] autofs4:pid:16242:validate_dev_ioctl: invalid device control module version supplied for cmd(0xc0189375) 15:57:41 executing program 2: syz_clone(0x40801080, &(0x7f0000000000), 0x0, &(0x7f0000000080), 0x0, &(0x7f00000002c0)) kcmp$KCMP_EPOLL_TFD(0x0, 0x0, 0x7, 0xffffffffffffffff, 0x0) 15:57:41 executing program 4: syz_io_uring_setup(0x7874, &(0x7f0000000040)={0x0, 0x0, 0x2}, &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ffd000/0x1000)=nil, &(0x7f00000000c0), &(0x7f0000000100)) 15:57:41 executing program 1: openat$autofs(0xffffffffffffff9c, &(0x7f0000000700), 0x40, 0x0) io_setup(0xa52b, &(0x7f0000000000)) ioctl$NS_GET_PARENT(0xffffffffffffffff, 0xb702, 0x0) r0 = syz_mount_image$vfat(&(0x7f0000000540), &(0x7f0000000580)='./file0\x00', 0x0, 0x2, &(0x7f0000000780)=[{&(0x7f00000005c0)="408d08ef92eff75ca509d2538b15e5fa570e51f0e061adb8ed14e8cdf5af06f8f419fa939480cf6a4bb9ba83cb02232f788510e09d87371beae8f8631178c43939c80fae4320f62c20108775901f2d2845de559e6aef37f4be", 0x59, 0x3}, {&(0x7f00000006c0)="561e928007f2f74242ab", 0xa}], 0x4090, &(0x7f0000000800)={[{@numtail}, {@shortname_lower}], [{@defcontext={'defcontext', 0x3d, 'sysadm_u'}}]}) ioctl$FS_IOC_ADD_ENCRYPTION_KEY(r0, 0xc0506617, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff}) mknodat$loop(r1, &(0x7f00000004c0)='./file0\x00', 0x0, 0x0) 15:57:41 executing program 0: socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000380)) 15:57:41 executing program 3: syz_mount_image$msdos(&(0x7f0000001a80), &(0x7f0000000180)='./file1\x00', 0xaea1, 0x1, &(0x7f0000000300)=[{&(0x7f0000000140)="040005090000000066617400040409000200027400f801", 0x17}], 0x0, 0x0) chdir(&(0x7f0000000000)='./file1\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r0, 0x800) lseek(r0, 0x200, 0x0) set_mempolicy(0x3, &(0x7f0000000040)=0x5, 0x80) r1 = open(&(0x7f0000000240)='./bus\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x8400fffffffa) 15:57:41 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, 0x0, 0x0, 0x20000020, &(0x7f0000000040)={0xa, 0x0, 0x0, @dev, 0x9}, 0x1c) setsockopt$inet6_tcp_int(r0, 0x6, 0x4, &(0x7f00000001c0)=0x3, 0x4) setsockopt(r0, 0x1, 0x10000000000009, &(0x7f0000000100)="890538", 0x3) 15:57:41 executing program 4: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000380)) 15:57:41 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) sendmsg(r0, &(0x7f0000003580)={0x0, 0x0, &(0x7f0000002340)=[{0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0x9}, 0x408) 15:57:41 executing program 2: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_FLUSH(r0, &(0x7f0000000900)={0x0, 0x0, &(0x7f00000008c0)={&(0x7f0000000880)={0x14}, 0x14}}, 0x0) sendmsg$IPSET_CMD_FLUSH(r0, &(0x7f0000000cc0)={&(0x7f0000000bc0)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000000c80)={&(0x7f0000000c00)={0x14}, 0x14}}, 0x0) [ 238.781787][T16254] SELinux: security_context_str_to_sid (sysadm_u) failed with errno=-22 15:57:41 executing program 4: openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000580), 0x0, 0x0) 15:57:41 executing program 1: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000700), 0x283901, 0x0) ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(r0, 0xc0189375, 0x0) 15:57:41 executing program 0: syz_io_uring_setup(0x3395, &(0x7f0000000180), &(0x7f0000001000/0x1000)=nil, &(0x7f0000001000/0x3000)=nil, 0x0, 0x0) 15:57:41 executing program 2: openat$cgroup_int(0xffffffffffffffff, &(0x7f0000000100)='io.max\x00', 0x2, 0x0) [ 238.881364][T16264] loop3: detected capacity change from 0 to 87 15:57:41 executing program 4: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000100)={0x1, &(0x7f00000000c0)=[{0x1ff}]}) 15:57:41 executing program 0: openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080), 0x240000, 0x0) 15:57:41 executing program 1: syz_clone(0x40801080, 0x0, 0x0, &(0x7f0000000080), 0x0, &(0x7f00000002c0)) syz_open_procfs$namespace(0x0, 0x0) 15:57:42 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x48, &(0x7f0000000200)) 15:57:42 executing program 2: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f00000003c0), 0x0, 0x0) mmap$IORING_OFF_SQES(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x0, 0x4021011, r0, 0x10000000) 15:57:42 executing program 0: syz_io_uring_setup(0xaf8, &(0x7f0000000440)={0x0, 0x0, 0x20}, &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ffa000/0x2000)=nil, &(0x7f0000000500), &(0x7f0000000540)) 15:57:42 executing program 1: linkat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0xffffffffffffffff, 0x0, 0x1800) 15:57:42 executing program 3: syz_mount_image$msdos(&(0x7f0000001a80), &(0x7f0000000180)='./file1\x00', 0xaea1, 0x1, &(0x7f0000000300)=[{&(0x7f0000000140)="040005090000000066617400040409000200027400f801", 0x17}], 0x0, 0x0) chdir(&(0x7f0000000000)='./file1\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r0, 0x800) lseek(r0, 0x200, 0x0) set_mempolicy(0x3, &(0x7f0000000040)=0x5, 0x80) r1 = open(&(0x7f0000000240)='./bus\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x8400fffffffa) 15:57:42 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x210000000013, &(0x7f00000000c0)=0x100000001, 0x4) setsockopt$inet_tcp_TCP_REPAIR_QUEUE(r0, 0x6, 0x14, &(0x7f0000000140)=0x2, 0x4) connect$inet(r0, &(0x7f0000000180)={0x2, 0x0, @local}, 0x10) sendto$inet(r0, &(0x7f00000004c0)="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", 0x109e8, 0x805, 0x0, 0x6) 15:57:42 executing program 2: syz_clone(0xc2801400, 0x0, 0x0, 0x0, 0x0, 0x0) 15:57:42 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$ARPT_SO_GET_INFO(r0, 0x0, 0x4, 0x0, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000000100)=@raw={'raw\x00', 0x9, 0x3, 0x280, 0xe8, 0xffffffff, 0xffffffff, 0xe8, 0xffffffff, 0x1e8, 0xffffffff, 0xffffffff, 0x1e8, 0xffffffff, 0x3, 0x0, {[{{@uncond, 0x0, 0xc0, 0xe8, 0x0, {}, [@inet=@rpfilter={{0x28}, {0x4}}, @inet=@rpfilter={{0x28}, {0x4}}]}, @common=@unspec=@CONNSECMARK={0x28}}, {{@uncond, 0x0, 0xc0, 0x100, 0x0, {}, [@inet=@rpfilter={{0x28}}, @inet=@rpfilter={{0x28}}]}, @common=@inet=@TCPOPTSTRIP={0x40, 'TCPOPTSTRIP\x00', 0x0, {[0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0x8, 0x1]}}}], {{'\x00', 0x0, 0x70, 0x98}, {0x28}}}}, 0x2e0) ioctl$sock_ipv6_tunnel_SIOCCHGTUNNEL(0xffffffffffffffff, 0x89f3, 0x0) ioctl$sock_ipv6_tunnel_SIOCCHGPRL(0xffffffffffffffff, 0x89f7, 0x0) 15:57:42 executing program 4: pselect6(0x40, &(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000080)={0x8}, &(0x7f00000000c0)={0x0, 0x3938700}, &(0x7f0000000140)={&(0x7f0000000100), 0x8}) 15:57:42 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ppoll(&(0x7f0000000080)=[{r0, 0x500}], 0x1, &(0x7f0000000100), 0x0, 0x0) [ 239.784762][ T24] audit: type=1400 audit(1652111862.112:397): avc: denied { map } for pid=16284 comm="syz-executor.2" path="/dev/vcs" dev="devtmpfs" ino=13 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:tty_device_t tclass=chr_file permissive=1 15:57:42 executing program 1: renameat2(0xffffffffffffffff, 0x0, 0xffffffffffffffff, &(0x7f0000000100)='./file0\x00', 0x0) 15:57:42 executing program 0: openat$bsg(0xffffffffffffff9c, &(0x7f0000000240), 0x611400, 0x0) 15:57:42 executing program 4: r0 = gettid() prctl$PR_SCHED_CORE(0x3e, 0x0, r0, 0x0, 0x0) 15:57:42 executing program 2: io_uring_setup(0x34ae, &(0x7f0000000100)) [ 239.940358][T16298] x_tables: duplicate underflow at hook 3 [ 239.979994][T16303] loop3: detected capacity change from 0 to 87 15:57:42 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000040), 0x0, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setuid(r2) ioctl$SCSI_IOCTL_SEND_COMMAND(r0, 0x1, &(0x7f0000000080)) 15:57:42 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendto$inet(r0, 0x0, 0x0, 0x48040, &(0x7f0000000080)={0x2, 0x4e22, @local}, 0x10) [ 240.163477][T16315] program syz-executor.0 is using a deprecated SCSI ioctl, please convert it to SG_IO 15:57:43 executing program 3: syz_mount_image$msdos(&(0x7f0000001a80), &(0x7f0000000180)='./file1\x00', 0xaea1, 0x1, &(0x7f0000000300)=[{&(0x7f0000000140)="040005090000000066617400040409000200027400f801", 0x17}], 0x0, 0x0) chdir(&(0x7f0000000000)='./file1\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r0, 0x800) lseek(r0, 0x200, 0x0) set_mempolicy(0x3, &(0x7f0000000040)=0x5, 0x80) r1 = open(&(0x7f0000000240)='./bus\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x8400fffffffa) 15:57:43 executing program 4: syz_io_uring_setup(0x6e1b, &(0x7f0000000140), &(0x7f0000003000/0x4000)=nil, &(0x7f0000004000/0x3000)=nil, &(0x7f00000001c0), &(0x7f0000000200)) 15:57:43 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000000100)=@raw={'raw\x00', 0x9, 0x3, 0x1e0, 0xe8, 0xffffffff, 0xffffffff, 0xe8, 0xffffffff, 0x1e8, 0xffffffff, 0xffffffff, 0x1e8, 0xffffffff, 0x3, 0x0, {[{{@uncond, 0x0, 0x70, 0x98}, @common=@unspec=@CONNSECMARK={0x28}}, {{@uncond, 0x0, 0x70, 0xb0}, @common=@inet=@TCPOPTSTRIP={0x40}}], {{'\x00', 0x0, 0x70, 0x98}, {0x28}}}}, 0x240) 15:57:43 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ppoll(&(0x7f0000000080)=[{}, {r0}], 0x2, 0x0, 0x0, 0x0) 15:57:43 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000100)={'ip6gretap0\x00', 0x401}) 15:57:43 executing program 5: openat$autofs(0xffffffffffffff9c, &(0x7f0000000700), 0x6001, 0x0) 15:57:43 executing program 4: syz_mount_image$vfat(0x0, &(0x7f0000000580)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100), 0x0, &(0x7f0000000140)={'trans=fd,', {}, 0x2c, {}, 0x2c, {[{@version_L}]}}) 15:57:43 executing program 2: r0 = io_uring_setup(0x3203, &(0x7f0000000000)) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x0, 0x11, r0, 0x0) 15:57:43 executing program 0: r0 = syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) sched_rr_get_interval(r0, &(0x7f0000000180)) 15:57:43 executing program 5: pselect6(0x700, 0x0, 0x0, 0x0, &(0x7f00000000c0), 0x0) 15:57:43 executing program 1: renameat2(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0xffffffffffffffff, 0x0, 0x3) 15:57:43 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f00000001c0)={'wlan0\x00'}) [ 240.992926][T16331] 9pnet_fd: Insufficient options for proto=fd [ 241.047071][T16338] loop3: detected capacity change from 0 to 87 15:57:44 executing program 5: bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000240)={0x6, 0x2, &(0x7f0000000000)=@raw=[@cb_func], &(0x7f0000000040)='syzkaller\x00', 0x2, 0xf2, &(0x7f0000000080)=""/242, 0x0, 0x0, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) 15:57:44 executing program 1: syz_genetlink_get_family_id$batadv(&(0x7f0000000000), 0xffffffffffffffff) syz_io_uring_setup(0x5901, &(0x7f0000000040), &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000000100), &(0x7f0000000140)) 15:57:44 executing program 4: pipe(0x0) syz_open_dev$vcsa(&(0x7f0000000580), 0x4, 0x0) 15:57:44 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e21, @broadcast}, 0x10) 15:57:44 executing program 3: syz_mount_image$msdos(&(0x7f0000001a80), &(0x7f0000000180)='./file1\x00', 0xaea1, 0x1, &(0x7f0000000300)=[{&(0x7f0000000140)="040005090000000066617400040409000200027400f801", 0x17}], 0x0, &(0x7f0000000080)=ANY=[]) chdir(0x0) r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r0, 0x800) lseek(r0, 0x200, 0x0) set_mempolicy(0x3, &(0x7f0000000040)=0x5, 0x80) r1 = open(&(0x7f0000000240)='./bus\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x8400fffffffa) 15:57:44 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f00000002c0)=@base={0x16, 0x0, 0x1f, 0x8}, 0x48) 15:57:44 executing program 4: syz_genetlink_get_family_id$tipc(&(0x7f0000000980), 0xffffffffffffffff) syz_genetlink_get_family_id$SEG6(&(0x7f0000000c00), 0xffffffffffffffff) 15:57:44 executing program 5: pselect6(0x40, &(0x7f0000000000), 0x0, &(0x7f0000000080)={0x7}, &(0x7f0000000100)={0x0, 0x3938700}, &(0x7f0000000180)={&(0x7f0000000140), 0x8}) 15:57:44 executing program 2: r0 = socket$inet_sctp(0x2, 0x5, 0x84) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x8933, &(0x7f0000000180)={'batadv_slave_0\x00'}) 15:57:44 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f0000000000)={0x0, {{0x2, 0x0, @dev}}}, 0x88) 15:57:44 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ppoll(&(0x7f0000000080)=[{r0}], 0x1, &(0x7f00000000c0), 0x0, 0x0) 15:57:44 executing program 0: r0 = socket$nl_audit(0x10, 0x3, 0x9) sendmsg$AUDIT_TRIM(r0, &(0x7f0000000280)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000240)={&(0x7f0000000200)={0x10}, 0x10}}, 0x0) 15:57:44 executing program 2: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000700), 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(r0, 0xc0189375, &(0x7f0000000000)={{0x1, 0x1, 0x18, r0}, './file0\x00'}) ppoll(&(0x7f00000000c0)=[{}, {r0}], 0x2, &(0x7f0000000140)={0x77359400}, 0x0, 0x0) 15:57:44 executing program 4: openat$autofs(0xffffffffffffff9c, 0x0, 0x0, 0x0) syz_io_uring_setup(0x718e, &(0x7f0000000340)={0x0, 0xc01b, 0x0, 0x0, 0x18e}, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f00000003c0), 0x0) syz_io_uring_setup(0x36e8, &(0x7f0000000440)={0x0, 0x4071, 0x0, 0xffffffff, 0xc6}, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000ff9000/0x2000)=nil, &(0x7f0000000680), &(0x7f0000000540)) 15:57:44 executing program 1: syz_clone(0x40801080, &(0x7f0000000000), 0x0, &(0x7f0000000080), 0x0, &(0x7f00000002c0)="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") 15:57:44 executing program 5: bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000480)={0x6, 0x6, &(0x7f0000000300)=@framed={{}, [@map_idx_val, @call]}, &(0x7f0000000340)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) [ 242.100634][T16364] loop3: detected capacity change from 0 to 87 [ 242.171104][ T24] audit: type=1400 audit(1652111864.492:398): avc: denied { nlmsg_write } for pid=16366 comm="syz-executor.0" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_audit_socket permissive=1 15:57:45 executing program 3: syz_mount_image$msdos(&(0x7f0000001a80), &(0x7f0000000180)='./file1\x00', 0xaea1, 0x1, &(0x7f0000000300)=[{&(0x7f0000000140)="040005090000000066617400040409000200027400f801", 0x17}], 0x0, &(0x7f0000000080)=ANY=[]) chdir(0x0) r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r0, 0x800) lseek(r0, 0x200, 0x0) set_mempolicy(0x3, &(0x7f0000000040)=0x5, 0x80) r1 = open(&(0x7f0000000240)='./bus\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x8400fffffffa) 15:57:45 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$BATADV_CMD_SET_VLAN(r0, 0x0, 0x0) 15:57:45 executing program 2: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000000200)) 15:57:45 executing program 4: semctl$GETALL(0x0, 0x0, 0xd, &(0x7f0000000140)=""/88) 15:57:45 executing program 1: r0 = syz_clone(0x40801080, &(0x7f0000000000)="65efa74aeeca4b7aa6905df020f515b3dee8cd23757ac27904a7ca138a6cc68b28b11c9264e1b56d8d27339ef17d1d3612cb9a0190761be4a9065cfc35562bf240b6e7954adb6b92c27f9a3f46951708a8145186", 0x54, &(0x7f0000000080), &(0x7f00000000c0), &(0x7f00000002c0)="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") syz_open_procfs$namespace(r0, &(0x7f0000000100)='ns/uts\x00') syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) r1 = gettid() kcmp$KCMP_EPOLL_TFD(r1, 0x0, 0x7, 0xffffffffffffffff, 0x0) 15:57:45 executing program 5: mmap$IORING_OFF_SQ_RING(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0, 0x815e830, 0xffffffffffffffff, 0x0) 15:57:45 executing program 0: openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080), 0x599381, 0x0) 15:57:45 executing program 5: munmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000) 15:57:45 executing program 2: openat$autofs(0xffffffffffffff9c, &(0x7f0000000040), 0x10000, 0x0) 15:57:45 executing program 4: sendmsg$BATADV_CMD_SET_HARDIF(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, 0x0}, 0x0) pipe(&(0x7f0000000480)) 15:57:45 executing program 1: io_setup(0xa52b, &(0x7f0000000000)) 15:57:45 executing program 0: openat$autofs(0xffffffffffffff9c, &(0x7f0000000700), 0x40, 0x0) io_setup(0xa52b, &(0x7f0000000000)) syz_mount_image$vfat(&(0x7f0000000540), &(0x7f0000000580)='./file0\x00', 0x0, 0x2, &(0x7f0000000780)=[{0x0}, {&(0x7f00000006c0)="561e", 0x2, 0x7fff}], 0x0, &(0x7f0000000800)={[{@numtail}, {@shortname_lower}], [{@defcontext={'defcontext', 0x3d, 'sysadm_u'}}]}) syz_mount_image$vfat(&(0x7f0000000540), &(0x7f0000000580)='./file0\x00', 0x0, 0x0, 0x0, 0x4090, &(0x7f0000000800)={[{@numtail}, {@shortname_lower}], [{@defcontext={'defcontext', 0x3d, 'sysadm_u'}}]}) ioctl$FS_IOC_ADD_ENCRYPTION_KEY(0xffffffffffffffff, 0xc0506617, 0x0) pipe(&(0x7f0000000000)) [ 243.108029][T16398] loop3: detected capacity change from 0 to 87 [ 243.177206][T16401] loop0: detected capacity change from 0 to 127 [ 243.189151][T16401] SELinux: security_context_str_to_sid (sysadm_u) failed with errno=-22 [ 243.230229][T16401] SELinux: security_context_str_to_sid (sysadm_u) failed with errno=-22 15:57:46 executing program 3: syz_mount_image$msdos(&(0x7f0000001a80), &(0x7f0000000180)='./file1\x00', 0xaea1, 0x1, &(0x7f0000000300)=[{&(0x7f0000000140)="040005090000000066617400040409000200027400f801", 0x17}], 0x0, &(0x7f0000000080)=ANY=[]) chdir(0x0) r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r0, 0x800) lseek(r0, 0x200, 0x0) set_mempolicy(0x3, &(0x7f0000000040)=0x5, 0x80) r1 = open(&(0x7f0000000240)='./bus\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x8400fffffffa) 15:57:46 executing program 2: socketpair(0x2, 0x0, 0x759, &(0x7f0000000000)) 15:57:46 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_FLUSH(r0, &(0x7f0000000c40)={0x0, 0x0, &(0x7f0000000c00)={&(0x7f0000000b80)={0x30, 0x4, 0x6, 0x101, 0x0, 0x0, {}, [@IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz2\x00'}, @IPSET_ATTR_PROTOCOL={0x5}]}, 0x30}}, 0x0) 15:57:46 executing program 5: bpf$MAP_CREATE(0x0, &(0x7f0000000040)=@base={0x9}, 0x48) 15:57:46 executing program 1: bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000240)={0x6, 0x1, &(0x7f0000000000)=@raw=[@ldst], &(0x7f0000000040)='syzkaller\x00', 0x2, 0xf2, &(0x7f0000000080)=""/242, 0x0, 0x0, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) 15:57:46 executing program 0: bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000480)={0x6, 0x4, &(0x7f0000000300)=@framed={{}, [@call]}, &(0x7f0000000340)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) 15:57:46 executing program 4: sendmsg$IPSET_CMD_TEST(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000100)={&(0x7f0000000040)={0x90, 0xb, 0x6, 0x201, 0x0, 0x0, {0xc, 0x0, 0xa}, [@IPSET_ATTR_ADT={0x4c, 0x8, 0x0, 0x1, [{0x10, 0x7, 0x0, 0x1, @IPSET_ATTR_NAMEREF={0x9, 0x13, 'syz2\x00'}}, {0x10, 0x7, 0x0, 0x1, @IPSET_ATTR_SKBMARK={0xc, 0x1b, 0x1, 0x0, 0x1}}, {0xc, 0x7, 0x0, 0x1, @IPSET_ATTR_PORT={0x6, 0x4, 0x1, 0x0, 0x4e24}}, {0x10, 0x7, 0x0, 0x1, @IPSET_ATTR_ETHER={0xa, 0x11, @remote}}, {0xc, 0x7, 0x0, 0x1, @IPSET_ATTR_SKBPRIO={0x8, 0x1c, 0x1, 0x0, 0x3}}]}, @IPSET_ATTR_ADT={0x30, 0x8, 0x0, 0x1, [{0x10, 0x7, 0x0, 0x1, @IPSET_ATTR_BYTES={0xc, 0x18, 0x1, 0x0, 0x7f}}, {0x1c, 0x7, 0x0, 0x1, @IPSET_ATTR_IP2={0x18, 0x14, 0x0, 0x1, @IPSET_ATTR_IPADDR_IPV6={0x14, 0x2, 0x1, 0x0, @mcast2}}}]}]}, 0x90}, 0x1, 0x0, 0x0, 0x10000040}, 0x4000000) sendmsg$NFT_MSG_GETCHAIN(0xffffffffffffffff, &(0x7f00000002c0)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000000280)={&(0x7f00000001c0)={0xa8, 0x4, 0xa, 0x801, 0x0, 0x0, {0x3, 0x0, 0x2}, [@NFTA_CHAIN_TYPE={0xa, 0x7, 'route\x00'}, @NFTA_CHAIN_HANDLE={0xc, 0x2, 0x1, 0x0, 0x1}, @NFTA_CHAIN_HOOK={0x28, 0x4, 0x0, 0x1, [@NFTA_HOOK_DEV={0x14, 0x3, 'bridge_slave_1\x00'}, @NFTA_HOOK_HOOKNUM={0x8, 0x1, 0x1, 0x0, 0x1}, @NFTA_HOOK_PRIORITY={0x8, 0x2, 0x1, 0x0, 0xec1b762}]}, @NFTA_CHAIN_NAME={0x9, 0x3, 'syz1\x00'}, @NFTA_CHAIN_TYPE={0xb, 0x7, 'filter\x00'}, @NFTA_CHAIN_COUNTERS={0x34, 0x8, 0x0, 0x1, [@NFTA_COUNTER_PACKETS={0xc, 0x2, 0x1, 0x0, 0x6}, @NFTA_COUNTER_PACKETS={0xc, 0x2, 0x1, 0x0, 0xe}, @NFTA_COUNTER_BYTES={0xc, 0x1, 0x1, 0x0, 0x4}, @NFTA_COUNTER_BYTES={0xc}]}, @NFTA_CHAIN_POLICY={0x8, 0x5, 0x1, 0x0, 0xffffffffffffffff}]}, 0xa8}}, 0x4040804) r0 = socket(0x15, 0x4, 0x7fff) sendmsg$IPCTNL_MSG_TIMEOUT_NEW(r0, &(0x7f00000004c0)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000480)={&(0x7f0000000340)={0x12c, 0x0, 0x8, 0x201, 0x0, 0x0, {0x8, 0x0, 0x6}, [@CTA_TIMEOUT_DATA={0xc, 0x4, 0x0, 0x1, @tcp=[@CTA_TIMEOUT_TCP_RETRANS={0x8, 0xa, 0x1, 0x0, 0x9}]}, @CTA_TIMEOUT_DATA={0x14, 0x4, 0x0, 0x1, @fccp=[@CTA_TIMEOUT_DCCP_OPEN={0x8, 0x4, 0x1, 0x0, 0x9}, @CTA_TIMEOUT_DCCP_OPEN={0x8, 0x4, 0x1, 0x0, 0x5}]}, @CTA_TIMEOUT_L4PROTO={0x5, 0x3, 0x3a}, @CTA_TIMEOUT_L4PROTO={0x5, 0x3, 0x88}, @CTA_TIMEOUT_DATA={0x54, 0x4, 0x0, 0x1, @gre=[@CTA_TIMEOUT_GRE_UNREPLIED={0x8, 0x1, 0x1, 0x0, 0x7fffffff}, @CTA_TIMEOUT_GRE_UNREPLIED={0x8, 0x1, 0x1, 0x0, 0x1}, @CTA_TIMEOUT_GRE_UNREPLIED={0x8, 0x1, 0x1, 0x0, 0x8}, @CTA_TIMEOUT_GRE_UNREPLIED={0x8, 0x1, 0x1, 0x0, 0x2}, @CTA_TIMEOUT_GRE_UNREPLIED={0x8, 0x1, 0x1, 0x0, 0x4}, @CTA_TIMEOUT_GRE_UNREPLIED={0x8, 0x1, 0x1, 0x0, 0x3fec}, @CTA_TIMEOUT_GRE_REPLIED={0x8, 0x2, 0x1, 0x0, 0x800}, @CTA_TIMEOUT_GRE_REPLIED={0x8, 0x2, 0x1, 0x0, 0x7}, @CTA_TIMEOUT_GRE_UNREPLIED={0x8, 0x1, 0x1, 0x0, 0x5}, @CTA_TIMEOUT_GRE_UNREPLIED={0x8, 0x1, 0x1, 0x0, 0x22}]}, @CTA_TIMEOUT_DATA={0x44, 0x4, 0x0, 0x1, @gre=[@CTA_TIMEOUT_GRE_UNREPLIED={0x8, 0x1, 0x1, 0x0, 0x9}, @CTA_TIMEOUT_GRE_UNREPLIED={0x8, 0x1, 0x1, 0x0, 0x3f}, @CTA_TIMEOUT_GRE_REPLIED={0x8, 0x2, 0x1, 0x0, 0x8}, @CTA_TIMEOUT_GRE_UNREPLIED={0x8, 0x1, 0x1, 0x0, 0x9}, @CTA_TIMEOUT_GRE_REPLIED={0x8, 0x2, 0x1, 0x0, 0x10001}, @CTA_TIMEOUT_GRE_UNREPLIED={0x8, 0x1, 0x1, 0x0, 0x2}, @CTA_TIMEOUT_GRE_REPLIED={0x8, 0x2, 0x1, 0x0, 0xffffffff}, @CTA_TIMEOUT_GRE_UNREPLIED={0x8, 0x1, 0x1, 0x0, 0x1}]}, @CTA_TIMEOUT_DATA={0x24, 0x4, 0x0, 0x1, @icmp=[@CTA_TIMEOUT_ICMP_TIMEOUT={0x8, 0x1, 0x1, 0x0, 0x4c46}, @CTA_TIMEOUT_ICMP_TIMEOUT={0x8, 0x1, 0x1, 0x0, 0x1ff}, @CTA_TIMEOUT_ICMP_TIMEOUT={0x8, 0x1, 0x1, 0x0, 0x1}, @CTA_TIMEOUT_ICMP_TIMEOUT={0x8, 0x1, 0x1, 0x0, 0x200}]}, @CTA_TIMEOUT_L3PROTO={0x6, 0x2, 0x1, 0x0, 0xc}, @CTA_TIMEOUT_DATA={0x1c, 0x4, 0x0, 0x1, @icmp=[@CTA_TIMEOUT_ICMP_TIMEOUT={0x8, 0x1, 0x1, 0x0, 0x20}, @CTA_TIMEOUT_ICMP_TIMEOUT={0x8, 0x1, 0x1, 0x0, 0x3}, @CTA_TIMEOUT_ICMP_TIMEOUT={0x8, 0x1, 0x1, 0x0, 0x16}]}, @CTA_TIMEOUT_L4PROTO={0x5, 0x3, 0x21}]}, 0x12c}, 0x1, 0x0, 0x0, 0x2084}, 0xc0c0) syz_clone(0x100, &(0x7f0000000b40)="53edf9fe029f2a2dbe5c9e90f0d89a80a500e4a5537825566c5c1e03a351bf3cc1834d224c81d788a3b9641da8d925abc809d9e1b946f7e34068a5247b22e3acc88325a5bc5a3522ccafbb053c339e97acc595da526141ec754f91e9ef89617e1ecf50f9108dffde138e764152e797be6107950fd360d6cda2c02e5dfa0fb5b512791f856014fd64439372be84c298138b7e756ad83546261889f3a85cd57e42f66778b588ea0adcd4d836f6e3ee18f02b46e59b4272b6e002afe899237619d3de33fcafd582bda7460178ec46b89348303bb3", 0xd3, &(0x7f0000000c40), &(0x7f0000000c80), &(0x7f0000000cc0)="3d3bdc1ab4547d23d77c22d8282349b408c79bf599dab8cf2e0022628f54e69c5cdfffee63ee1b018d6f0fcbcefe45223e80edb7203991c0cf46a8f1da4480b92e32ed54997c944c87378abc41bd6feb94599590d393a82da315ffb577a372a3388df93ec63eb51cd5d42fc25284f9aeff7cfe2778edf5281c9097445a45df20d3d6525dcfa2f92a9adb455acb59b38c74a6939d5c120af27e6b5d0570c71899c66924fda06ef2d72522d069075e756a6f40764f291d1d634833effddd2caeb5f402bda458c32aca1e6323686cb538084ffb33944de5a4a6a2d1bd6829adede4fbd432ea2d86edde6bb519aedab0e3bb") 15:57:46 executing program 2: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000080)) 15:57:46 executing program 5: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_FLUSH(r0, &(0x7f0000000cc0)={0x0, 0x0, &(0x7f0000000c80)={&(0x7f0000000c00)={0x14}, 0x14}}, 0x0) 15:57:46 executing program 1: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getdents(r0, 0x0, 0x0) 15:57:46 executing program 0: pipe(&(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$MPTCP_PM_CMD_GET_LIMITS(r0, 0x0, 0x0) 15:57:46 executing program 4: semctl$IPC_INFO(0x0, 0x0, 0x3, &(0x7f0000000080)=""/80) [ 244.119611][T16424] loop3: detected capacity change from 0 to 87 15:57:47 executing program 3: syz_mount_image$msdos(&(0x7f0000001a80), &(0x7f0000000180)='./file1\x00', 0xaea1, 0x1, &(0x7f0000000300)=[{&(0x7f0000000140)="040005090000000066617400040409000200027400f801", 0x17}], 0x0, &(0x7f0000000080)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = creat(0x0, 0x0) ftruncate(r0, 0x800) lseek(r0, 0x200, 0x0) set_mempolicy(0x3, &(0x7f0000000040)=0x5, 0x80) r1 = open(&(0x7f0000000240)='./bus\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x8400fffffffa) 15:57:47 executing program 1: r0 = epoll_create(0x7) epoll_pwait(r0, &(0x7f0000000000)=[{}], 0x1, 0x7fff, 0x0, 0x0) 15:57:47 executing program 2: syz_clone(0x41180200, 0x0, 0x0, 0x0, 0x0, 0x0) 15:57:47 executing program 5: syz_mount_image$vfat(0x0, &(0x7f0000000580)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) linkat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x1000) 15:57:47 executing program 0: syz_io_uring_setup(0x412c, &(0x7f0000000000), &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000800000/0x800000)=nil, &(0x7f0000000080), &(0x7f00000000c0)) 15:57:47 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPCTNL_MSG_EXP_NEW(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000200)={0x18, 0x0, 0x2, 0x801, 0x0, 0x0, {}, [@CTA_EXPECT_MASTER={0x4}]}, 0x18}}, 0x0) 15:57:47 executing program 4: r0 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$ARPT_SO_GET_INFO(r0, 0x0, 0x31, 0x0, &(0x7f00000000c0)) 15:57:47 executing program 5: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_tcp_TCP_REPAIR(r0, 0x6, 0x13, 0x0, 0x0) 15:57:47 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000000100)=@raw={'raw\x00', 0x9, 0x3, 0x280, 0xe8, 0xffffffff, 0xffffffff, 0xe8, 0xffffffff, 0x1e8, 0xffffffff, 0xffffffff, 0x1e8, 0xffffffff, 0x3, 0x0, {[{{@uncond, 0x0, 0xc0, 0xe8, 0x0, {}, [@inet=@rpfilter={{0x28}}, @inet=@rpfilter={{0x28}}]}, @common=@unspec=@CONNSECMARK={0x28}}, {{@uncond, 0x0, 0xc0, 0x100, 0x0, {}, [@inet=@rpfilter={{0x28}}, @inet=@rpfilter={{0x28}}]}, @common=@inet=@TCPOPTSTRIP={0x40}}], {{'\x00', 0x0, 0x70, 0x98}, {0x28}}}}, 0x2e0) 15:57:47 executing program 2: pipe(&(0x7f0000000000)={0xffffffffffffffff}) mknodat$loop(r0, &(0x7f00000004c0)='./file0\x00', 0x0, 0x0) 15:57:47 executing program 4: pselect6(0x40, &(0x7f0000000000), 0x0, &(0x7f0000000080)={0x8}, &(0x7f00000000c0)={0x0, 0x3938700}, &(0x7f0000000140)={&(0x7f0000000100)={[0x9]}, 0x8}) 15:57:47 executing program 0: bpf$PROG_LOAD(0x5, &(0x7f0000000900)={0x0, 0x1, &(0x7f0000000500)=@raw=[@func], &(0x7f00000006c0)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0xffffffffffffffff}, 0x80) 15:57:47 executing program 3: syz_mount_image$msdos(&(0x7f0000001a80), &(0x7f0000000180)='./file1\x00', 0xaea1, 0x1, &(0x7f0000000300)=[{&(0x7f0000000140)="040005090000000066617400040409000200027400f801", 0x17}], 0x0, &(0x7f0000000080)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = creat(0x0, 0x0) ftruncate(r0, 0x800) lseek(r0, 0x200, 0x0) set_mempolicy(0x3, &(0x7f0000000040)=0x5, 0x80) r1 = open(&(0x7f0000000240)='./bus\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x8400fffffffa) [ 245.089682][T16443] x_tables: duplicate underflow at hook 3 [ 245.116532][T16446] loop3: detected capacity change from 0 to 87 [ 245.267034][T16453] loop3: detected capacity change from 0 to 87 15:57:48 executing program 1: openat$autofs(0xffffffffffffff9c, &(0x7f0000000700), 0x0, 0x0) mlock2(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x1) 15:57:48 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$BATADV_CMD_SET_VLAN(r0, &(0x7f0000000440)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000380)={0x14}, 0x14}}, 0x0) syz_genetlink_get_family_id$mptcp(&(0x7f00000004c0), r0) 15:57:48 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$BATADV_CMD_SET_VLAN(r0, &(0x7f0000000440)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000380)={0x14}, 0x14}}, 0x0) sendmsg$MPTCP_PM_CMD_SET_LIMITS(r0, &(0x7f0000000740)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000680)={&(0x7f0000000840)={0x14}, 0x14}}, 0x0) 15:57:48 executing program 4: r0 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000000300)={0x2, 0x4e24, @multicast1}, 0x10) 15:57:48 executing program 0: socketpair(0x0, 0x8000c, 0x0, &(0x7f0000000780)) 15:57:48 executing program 3: syz_mount_image$msdos(&(0x7f0000001a80), &(0x7f0000000180)='./file1\x00', 0xaea1, 0x1, &(0x7f0000000300)=[{&(0x7f0000000140)="040005090000000066617400040409000200027400f801", 0x17}], 0x0, &(0x7f0000000080)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = creat(0x0, 0x0) ftruncate(r0, 0x800) lseek(r0, 0x200, 0x0) set_mempolicy(0x3, &(0x7f0000000040)=0x5, 0x80) r1 = open(&(0x7f0000000240)='./bus\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x8400fffffffa) 15:57:48 executing program 0: syz_open_dev$vcsa(&(0x7f0000000040), 0x0, 0xa00) 15:57:48 executing program 2: r0 = inotify_init() ioctl$BTRFS_IOC_SCRUB(r0, 0xc400941b, 0x0) 15:57:48 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_inet6_tcp_SIOCATMARK(r0, 0x40086602, &(0x7f0000000280)) 15:57:48 executing program 5: openat$bsg(0xffffffffffffff9c, &(0x7f00000005c0), 0x80000, 0x0) 15:57:48 executing program 3: syz_mount_image$msdos(&(0x7f0000001a80), &(0x7f0000000180)='./file1\x00', 0xaea1, 0x1, &(0x7f0000000300)=[{&(0x7f0000000140)="040005090000000066617400040409000200027400f801", 0x17}], 0x0, &(0x7f0000000080)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(0xffffffffffffffff, 0x800) lseek(r0, 0x200, 0x0) set_mempolicy(0x3, &(0x7f0000000040)=0x5, 0x80) r1 = open(&(0x7f0000000240)='./bus\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x8400fffffffa) [ 245.857047][T16463] loop3: detected capacity change from 0 to 87 15:57:48 executing program 1: get_mempolicy(&(0x7f0000000000), 0x0, 0x0, &(0x7f0000ffe000/0x2000)=nil, 0x2) 15:57:48 executing program 4: r0 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$ARPT_SO_GET_INFO(r0, 0x0, 0xc, 0x0, &(0x7f00000000c0)) 15:57:48 executing program 2: io_uring_setup(0x0, &(0x7f0000000100)) 15:57:48 executing program 0: syz_clone(0x41180200, 0x0, 0x0, 0x0, 0x0, 0x0) syz_io_uring_setup(0xb6b, &(0x7f0000000100), &(0x7f0000ffc000/0x2000)=nil, &(0x7f0000003000/0x2000)=nil, &(0x7f0000000180), &(0x7f00000001c0)) 15:57:48 executing program 5: execveat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x0, &(0x7f0000000100)=[&(0x7f00000000c0)='&^\x00'], 0x0) 15:57:48 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000100)={'ip6erspan0\x00', 0x0}) 15:57:48 executing program 3: syz_mount_image$msdos(&(0x7f0000001a80), &(0x7f0000000180)='./file1\x00', 0xaea1, 0x1, &(0x7f0000000300)=[{&(0x7f0000000140)="040005090000000066617400040409000200027400f801", 0x17}], 0x0, &(0x7f0000000080)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(0xffffffffffffffff, 0x800) lseek(r0, 0x200, 0x0) set_mempolicy(0x3, &(0x7f0000000040)=0x5, 0x80) r1 = open(&(0x7f0000000240)='./bus\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x8400fffffffa) 15:57:48 executing program 2: syz_io_uring_setup(0x7dbf, &(0x7f0000000000), &(0x7f0000ffc000/0x2000)=nil, &(0x7f0000ffd000/0x3000)=nil, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) 15:57:48 executing program 4: openat$autofs(0xffffffffffffff9c, &(0x7f0000000700), 0x0, 0x0) io_setup(0xa52b, &(0x7f0000000000)) ioctl$NS_GET_PARENT(0xffffffffffffffff, 0xb702, 0x0) syz_mount_image$vfat(&(0x7f0000000540), 0x0, 0x0, 0x0, &(0x7f0000000780), 0x0, &(0x7f0000000800)={[{@numtail}, {@shortname_lower}], [{@defcontext={'defcontext', 0x3d, 'sysadm_u'}}]}) ioctl$FS_IOC_ADD_ENCRYPTION_KEY(0xffffffffffffffff, 0xc0506617, 0x0) mknodat$loop(0xffffffffffffffff, &(0x7f00000004c0)='./file0\x00', 0x0, 0x0) r0 = syz_mount_image$vfat(&(0x7f0000000540), 0x0, 0x0, 0x1, &(0x7f0000000780)=[{0x0, 0x0, 0x3}], 0x4090, 0x0) ioctl$FS_IOC_ADD_ENCRYPTION_KEY(r0, 0xc0506617, 0x0) eventfd(0x0) syz_mount_image$vfat(0x0, &(0x7f0000000580)='./file0\x00', 0x0, 0x2, &(0x7f0000000780)=[{&(0x7f00000005c0)}, {0x0}], 0x4090, &(0x7f0000000800)={[{@numtail}], [{@defcontext={'defcontext', 0x3d, 'sysadm_u'}}]}) 15:57:48 executing program 5: linkat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x1800) [ 246.039054][T16478] loop3: detected capacity change from 0 to 87 15:57:48 executing program 0: sendmsg$GTP_CMD_GETPDP(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, 0x0}, 0x0) syz_io_uring_setup(0x35ea, &(0x7f0000000100)={0x0, 0x3ff8, 0x8, 0x1, 0x372}, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000000180), &(0x7f00000001c0)) openat$tun(0xffffffffffffff9c, &(0x7f0000000280), 0x8000, 0x0) ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(0xffffffffffffffff, 0xc0189375, 0x0) 15:57:48 executing program 1: socket(0x0, 0x0, 0x0) sendmsg$IPCTNL_MSG_TIMEOUT_NEW(0xffffffffffffffff, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0}}, 0x0) syz_clone(0x100, 0x0, 0x0, 0x0, &(0x7f0000000c80), &(0x7f0000000cc0)) 15:57:48 executing program 2: r0 = syz_open_dev$vcsa(&(0x7f0000000000), 0x1, 0x0) ioctl$FAT_IOCTL_GET_VOLUME_ID(r0, 0x80047213, 0x0) 15:57:48 executing program 5: mmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x0, 0x30, 0xffffffffffffffff, 0x0) 15:57:48 executing program 3: syz_mount_image$msdos(&(0x7f0000001a80), &(0x7f0000000180)='./file1\x00', 0xaea1, 0x1, &(0x7f0000000300)=[{&(0x7f0000000140)="040005090000000066617400040409000200027400f801", 0x17}], 0x0, &(0x7f0000000080)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(0xffffffffffffffff, 0x800) lseek(r0, 0x200, 0x0) set_mempolicy(0x3, &(0x7f0000000040)=0x5, 0x80) r1 = open(&(0x7f0000000240)='./bus\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x8400fffffffa) 15:57:48 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$ARPT_SO_GET_INFO(r0, 0x0, 0xd, 0x0, &(0x7f00000000c0)) [ 246.204863][T16499] loop3: detected capacity change from 0 to 87 15:57:48 executing program 2: ppoll(&(0x7f0000000040)=[{}], 0x1, &(0x7f0000000080)={0x0, 0x989680}, 0x0, 0x0) 15:57:48 executing program 5: syz_open_dev$vcsa(&(0x7f00000008c0), 0x0, 0x402001) 15:57:48 executing program 1: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000100)={0x1, &(0x7f00000000c0)=[{}]}) 15:57:48 executing program 0: renameat2(0xffffffffffffffff, &(0x7f00000000c0)='./file0\x00', 0xffffffffffffffff, &(0x7f0000000100)='./file0\x00', 0x0) 15:57:48 executing program 4: openat$autofs(0xffffffffffffff9c, &(0x7f0000000700), 0x0, 0x0) io_setup(0xa52b, &(0x7f0000000000)) ioctl$NS_GET_PARENT(0xffffffffffffffff, 0xb702, 0x0) syz_mount_image$vfat(&(0x7f0000000540), 0x0, 0x0, 0x0, &(0x7f0000000780), 0x0, &(0x7f0000000800)={[{@numtail}, {@shortname_lower}], [{@defcontext={'defcontext', 0x3d, 'sysadm_u'}}]}) ioctl$FS_IOC_ADD_ENCRYPTION_KEY(0xffffffffffffffff, 0xc0506617, 0x0) mknodat$loop(0xffffffffffffffff, &(0x7f00000004c0)='./file0\x00', 0x0, 0x0) r0 = syz_mount_image$vfat(&(0x7f0000000540), 0x0, 0x0, 0x1, &(0x7f0000000780)=[{0x0, 0x0, 0x3}], 0x4090, 0x0) ioctl$FS_IOC_ADD_ENCRYPTION_KEY(r0, 0xc0506617, 0x0) eventfd(0x0) syz_mount_image$vfat(0x0, &(0x7f0000000580)='./file0\x00', 0x0, 0x2, &(0x7f0000000780)=[{&(0x7f00000005c0)}, {0x0}], 0x4090, &(0x7f0000000800)={[{@numtail}], [{@defcontext={'defcontext', 0x3d, 'sysadm_u'}}]}) 15:57:48 executing program 3: syz_mount_image$msdos(&(0x7f0000001a80), &(0x7f0000000180)='./file1\x00', 0xaea1, 0x1, &(0x7f0000000300)=[{&(0x7f0000000140)="040005090000000066617400040409000200027400f801", 0x17}], 0x0, &(0x7f0000000080)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r0, 0x0) lseek(r0, 0x200, 0x0) set_mempolicy(0x3, &(0x7f0000000040)=0x5, 0x80) r1 = open(&(0x7f0000000240)='./bus\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x8400fffffffa) 15:57:48 executing program 2: syz_open_dev$vcsa(&(0x7f0000000a80), 0x0, 0x0) 15:57:48 executing program 5: pselect6(0x40, &(0x7f0000000000), &(0x7f0000000040), 0x0, &(0x7f00000000c0)={0x0, 0x3938700}, &(0x7f0000000140)={&(0x7f0000000100), 0x8}) 15:57:48 executing program 1: syz_io_uring_setup(0x718e, &(0x7f0000000340), &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ffb000/0x3000)=nil, 0x0, 0x0) syz_io_uring_setup(0x36e8, &(0x7f0000000440), &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000ff9000/0x2000)=nil, &(0x7f0000000680), &(0x7f0000000540)) [ 246.369412][T16514] loop3: detected capacity change from 0 to 87 15:57:48 executing program 0: syz_open_dev$rtc(&(0x7f0000000680), 0x2, 0x102) 15:57:48 executing program 2: syz_clone(0x8001000, 0x0, 0x0, 0x0, &(0x7f0000000100), &(0x7f0000000140)="f7") 15:57:48 executing program 1: pselect6(0x0, 0x0, 0x0, 0x0, &(0x7f00000000c0)={0x0, 0x3938700}, &(0x7f0000000140)={&(0x7f0000000100), 0x8}) 15:57:48 executing program 0: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0) write$tun(r0, 0x0, 0x0) 15:57:48 executing program 3: syz_mount_image$msdos(&(0x7f0000001a80), &(0x7f0000000180)='./file1\x00', 0xaea1, 0x1, &(0x7f0000000300)=[{&(0x7f0000000140)="040005090000000066617400040409000200027400f801", 0x17}], 0x0, &(0x7f0000000080)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r0, 0x0) lseek(r0, 0x200, 0x0) set_mempolicy(0x3, &(0x7f0000000040)=0x5, 0x80) r1 = open(&(0x7f0000000240)='./bus\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x8400fffffffa) 15:57:48 executing program 5: openat$hwrng(0xffffffffffffff9c, &(0x7f0000001080), 0x4a00, 0x0) 15:57:48 executing program 2: r0 = syz_clone(0x40801080, &(0x7f0000000000)="65efa74aeeca4b7aa6905df020f515b3dee8cd23757ac27904a7ca138a6cc68b28b11c9264e1b56d8d27339ef17d1d3612cb9a0190761be4a9065cfc35562b", 0x3f, &(0x7f0000000080), 0x0, &(0x7f00000002c0)="da365fdf256c46a0ae633559e9dd7b0e07399263ba8e8dadea4fa890798d03f7c25f05ef166e6d10dd730ce945cf9947ef31a93a1496ba61d9b127241c14eb307b4e230e68630213d549b3dd1d4d5b241768c7dde36a5c8a8bc2f0325f94422115d83fd763c52093700dd4a606eabd9efb0d9a627498f881b003ad49de446edc23a77baed9f07bddc4ca6e8676c96b61ef9161d5a65f2397db9203e1f91549c33794e7581b352e804a314ba8604980b5f8527d879c700260580d3a9ce7e7d07315757ca58c1c77b5b4b3c6aad4b1a7e82c785e384ad066bfee79c787cd10830c339ea280f23be1c8d40dfbb8a092f737d6d8edffbfebfaf070e4aef862b3eb92c9bd4979a1e44c32fde68ac9c38e4031feac48857baa89a3cccb9f489c067ecf33607a6710bd0da71be94c77fff69d35625a257628b9d0e9bb7a111b4c0dd8318444e07bd83a4fb21ff692b7b030") syz_open_procfs$namespace(r0, &(0x7f0000000100)='ns/uts\x00') syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) r1 = gettid() kcmp$KCMP_EPOLL_TFD(r1, 0x0, 0x7, 0xffffffffffffffff, 0x0) [ 246.560843][T16533] loop3: detected capacity change from 0 to 87 15:57:48 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000080)={@in6={{0xa, 0x0, 0x0, @local}}, 0x0, 0x0, 0x18, 0x0, "8374868f1b6b4c24a8feabc48e283e565fb3f01ba44a62d931088a0627382e102940a6afe49a1ddf0771ceddf52dc1ee4047fcfeb9d2ef729354deb32b4ca44f5e84e7e4f04fe9fd8a843fdf2a997da8"}, 0xd8) 15:57:48 executing program 0: ppoll(&(0x7f00000000c0)=[{}], 0x1, &(0x7f0000000140)={0x77359400}, 0x0, 0x0) 15:57:49 executing program 5: syz_clone(0x40801080, &(0x7f0000000000), 0x0, &(0x7f0000000080), 0x0, &(0x7f00000002c0)="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") 15:57:49 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$SEG6_CMD_GET_TUNSRC(r0, &(0x7f0000000e80)={0x0, 0x0, &(0x7f0000000e40)={&(0x7f0000000d80)={0x14}, 0x14}}, 0x0) 15:57:49 executing program 2: openat$bsg(0xffffffffffffff9c, &(0x7f0000000980), 0x0, 0x0) 15:57:49 executing program 3: syz_mount_image$msdos(&(0x7f0000001a80), &(0x7f0000000180)='./file1\x00', 0xaea1, 0x1, &(0x7f0000000300)=[{&(0x7f0000000140)="040005090000000066617400040409000200027400f801", 0x17}], 0x0, &(0x7f0000000080)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r0, 0x0) lseek(r0, 0x200, 0x0) set_mempolicy(0x3, &(0x7f0000000040)=0x5, 0x80) r1 = open(&(0x7f0000000240)='./bus\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x8400fffffffa) 15:57:49 executing program 4: syz_mount_image$vfat(0x0, 0x0, 0x0, 0x0, &(0x7f0000000780), 0x0, 0x0) syz_mount_image$vfat(0x0, 0x0, 0x0, 0x0, &(0x7f0000000780), 0x0, 0x0) [ 246.723725][T16547] loop3: detected capacity change from 0 to 87 15:57:49 executing program 1: mmap$IORING_OFF_SQ_RING(&(0x7f0000ffb000/0x4000)=nil, 0x7ffffffff007, 0x0, 0x811e831, 0xffffffffffffffff, 0x0) 15:57:49 executing program 2: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) sendmsg$SEG6_CMD_GET_TUNSRC(r0, 0x0, 0x0) 15:57:49 executing program 5: r0 = openat$bsg(0xffffffffffffff9c, &(0x7f00000005c0), 0x0, 0x0) syz_genetlink_get_family_id$SEG6(&(0x7f0000000680), r0) 15:57:49 executing program 4: syz_io_uring_setup(0x6e1b, &(0x7f0000000140), &(0x7f0000003000/0x4000)=nil, &(0x7f0000004000/0x3000)=nil, &(0x7f00000001c0), &(0x7f0000000200)) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) 15:57:49 executing program 3: syz_mount_image$msdos(&(0x7f0000001a80), &(0x7f0000000180)='./file1\x00', 0xaea1, 0x1, &(0x7f0000000300)=[{&(0x7f0000000140)="040005090000000066617400040409000200027400f801", 0x17}], 0x0, &(0x7f0000000080)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r0, 0x800) lseek(0xffffffffffffffff, 0x200, 0x0) set_mempolicy(0x3, &(0x7f0000000040)=0x5, 0x80) r1 = open(&(0x7f0000000240)='./bus\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x8400fffffffa) [ 246.884291][T16563] loop3: detected capacity change from 0 to 87 15:57:49 executing program 1: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000700), 0x0, 0x0) flock(r0, 0x5) [ 247.055579][T16576] loop3: detected capacity change from 0 to 87 15:57:49 executing program 0: bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000340)={0x6, 0x2, &(0x7f00000018c0)=ANY=[], &(0x7f0000000240)='GPL\x00', 0x0, 0x1000, &(0x7f0000000740)=""/4096, 0x0, 0x0, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) 15:57:49 executing program 5: syz_io_uring_setup(0x6e1b, &(0x7f0000000140), &(0x7f0000003000/0x4000)=nil, &(0x7f0000004000/0x3000)=nil, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) 15:57:49 executing program 2: remap_file_pages(&(0x7f0000ff9000/0x2000)=nil, 0x2000, 0x0, 0x0, 0x0) 15:57:49 executing program 4: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x8933, &(0x7f0000000200)={'batadv_slave_1\x00'}) 15:57:49 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendto$inet(r0, &(0x7f0000000000)="e9", 0x1, 0x0, &(0x7f0000000080)={0x2, 0x4e22, @local}, 0x10) 15:57:49 executing program 3: syz_mount_image$msdos(&(0x7f0000001a80), &(0x7f0000000180)='./file1\x00', 0xaea1, 0x1, &(0x7f0000000300)=[{&(0x7f0000000140)="040005090000000066617400040409000200027400f801", 0x17}], 0x0, &(0x7f0000000080)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r0, 0x800) lseek(0xffffffffffffffff, 0x200, 0x0) set_mempolicy(0x3, &(0x7f0000000040)=0x5, 0x80) r1 = open(&(0x7f0000000240)='./bus\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x8400fffffffa) 15:57:49 executing program 4: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000000080)=@mangle={'mangle\x00', 0x1f, 0x6, 0x418, 0x2e8, 0x228, 0x0, 0x0, 0x228, 0x380, 0x380, 0x380, 0x380, 0x380, 0x6, 0x0, {[{{@uncond, 0x0, 0xa0, 0xc8, 0x0, {}, [@common=@addrtype={{0x30}}]}, @ECN={0x28}}, {{@uncond, 0x0, 0x98, 0xc8, 0x0, {}, [@inet=@rpfilter={{0x28}}]}, @TPROXY={0x30, 'TPROXY\x00', 0x0, {0x0, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}}}, {{@uncond, 0x0, 0x70, 0x98}, @TTL={0x28}}, {{@uncond, 0x0, 0x98, 0xc0, 0x0, {}, [@common=@icmp={{0x28}, {0x0, '&\t'}}]}, @unspec=@CHECKSUM={0x28}}, {{@uncond, 0x0, 0x70, 0x98}, @TTL={0x28}}], {{'\x00', 0x0, 0x70, 0x98}, {0x28}}}}, 0x478) 15:57:49 executing program 5: syz_clone(0x40801080, 0x0, 0x0, &(0x7f0000000080), 0x0, 0x0) 15:57:49 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$ARPT_SO_GET_INFO(r0, 0x0, 0x15, 0x0, &(0x7f00000000c0)) 15:57:49 executing program 2: syz_io_uring_setup(0x35ea, &(0x7f0000000100)={0x0, 0x0, 0x8}, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000000180), &(0x7f00000001c0)) 15:57:50 executing program 3: syz_mount_image$msdos(&(0x7f0000001a80), &(0x7f0000000180)='./file1\x00', 0xaea1, 0x1, &(0x7f0000000300)=[{&(0x7f0000000140)="040005090000000066617400040409000200027400f801", 0x17}], 0x0, &(0x7f0000000080)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r0, 0x800) lseek(0xffffffffffffffff, 0x200, 0x0) set_mempolicy(0x3, &(0x7f0000000040)=0x5, 0x80) r1 = open(&(0x7f0000000240)='./bus\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x8400fffffffa) [ 247.640887][T16586] loop3: detected capacity change from 0 to 87 15:57:50 executing program 0: openat$binderfs(0xffffffffffffff9c, &(0x7f0000000240)='./binderfs/custom1\x00', 0x0, 0x0) 15:57:50 executing program 4: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_ipv6_tunnel_SIOCADDPRL(r0, 0x89f5, &(0x7f0000000140)={'sit0\x00', 0x0}) 15:57:50 executing program 1: bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000480)={0x6, 0x7, &(0x7f0000000300)=@framed={{}, [@kfunc, @map_idx_val, @call]}, &(0x7f0000000340)='GPL\x00', 0x3, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) 15:57:50 executing program 2: bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000480)={0x6, 0x3, &(0x7f0000000300)=@framed, &(0x7f0000000340)='GPL\x00', 0x0, 0x4a, &(0x7f0000000380)=""/74, 0x0, 0x0, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) 15:57:50 executing program 5: socket$inet_udp(0x2, 0x2, 0x0) pselect6(0x40, &(0x7f0000000140), &(0x7f0000000180)={0x8}, 0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000240), 0x8}) [ 247.744725][T16594] x_tables: duplicate underflow at hook 1 15:57:50 executing program 0: syz_mount_image$vfat(0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_io_uring_setup(0xaf8, &(0x7f0000000440), &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ffa000/0x2000)=nil, &(0x7f0000000500), &(0x7f0000000540)) 15:57:50 executing program 3: syz_mount_image$msdos(&(0x7f0000001a80), &(0x7f0000000180)='./file1\x00', 0xaea1, 0x1, &(0x7f0000000300)=[{&(0x7f0000000140)="040005090000000066617400040409000200027400f801", 0x17}], 0x0, &(0x7f0000000080)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r0, 0x800) lseek(r0, 0x0, 0x0) set_mempolicy(0x3, &(0x7f0000000040)=0x5, 0x80) r1 = open(&(0x7f0000000240)='./bus\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x8400fffffffa) 15:57:50 executing program 4: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f0000000140)=0x4, 0x4) 15:57:50 executing program 1: bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000240)={0x6, 0x2, &(0x7f0000000000)=@raw=[@ldst={0x1}, @ldst], &(0x7f0000000040)='syzkaller\x00', 0x2, 0xf2, &(0x7f0000000080)=""/242, 0x0, 0x0, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) 15:57:50 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_inet6_tcp_SIOCATMARK(r0, 0x80108907, 0x0) [ 247.834680][T16603] loop3: detected capacity change from 0 to 87 15:57:50 executing program 5: symlinkat(&(0x7f0000000700)='./file0\x00', 0xffffffffffffffff, 0x0) 15:57:50 executing program 0: syz_genetlink_get_family_id$batadv(&(0x7f0000000500), 0xffffffffffffffff) 15:57:50 executing program 4: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, &(0x7f00000001c0), 0x201002, &(0x7f0000000200)) 15:57:50 executing program 1: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000700), 0x0, 0x0) dup3(0xffffffffffffffff, r0, 0x0) 15:57:50 executing program 2: mknodat$loop(0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x1000, 0x1) 15:57:50 executing program 5: bpf$MAP_CREATE(0x0, &(0x7f00000002c0)=@base={0x16, 0x0, 0x1f, 0x8, 0x0, 0xffffffffffffffff, 0x0, '\x00', 0x0, 0xffffffffffffffff, 0x0, 0x4}, 0x48) 15:57:50 executing program 3: syz_mount_image$msdos(&(0x7f0000001a80), &(0x7f0000000180)='./file1\x00', 0xaea1, 0x1, &(0x7f0000000300)=[{&(0x7f0000000140)="040005090000000066617400040409000200027400f801", 0x17}], 0x0, &(0x7f0000000080)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r0, 0x800) lseek(r0, 0x0, 0x0) set_mempolicy(0x3, &(0x7f0000000040)=0x5, 0x80) r1 = open(&(0x7f0000000240)='./bus\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x8400fffffffa) 15:57:50 executing program 0: mlock2(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x1) [ 248.028038][T16623] loop3: detected capacity change from 0 to 87 15:57:50 executing program 1: bpf$MAP_CREATE(0x0, &(0x7f0000000040)=@base={0x9, 0x0, 0x0, 0x0, 0x22}, 0x48) 15:57:50 executing program 5: pipe(&(0x7f0000000000)={0xffffffffffffffff}) mmap$IORING_OFF_CQ_RING(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0, 0x40010, r0, 0x8000000) 15:57:50 executing program 2: bpf$LINK_GET_FD_BY_ID(0x1e, &(0x7f0000000700)=0xffffffffffffffff, 0x4) 15:57:50 executing program 4: r0 = syz_io_uring_setup(0x7e0a, &(0x7f0000000080)={0x0, 0x4449}, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000100), &(0x7f0000000140)) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f00000003c0), 0x0, 0x0) io_uring_register$IORING_REGISTER_EVENTFD_ASYNC(r0, 0x7, &(0x7f0000000180)=r1, 0x1) 15:57:50 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000000500)=@filter={'filter\x00', 0xe, 0x4, 0x320, 0xffffffff, 0x0, 0x140, 0x210, 0xffffffff, 0xffffffff, 0x300, 0x300, 0x300, 0xffffffff, 0x4, 0x0, {[{{@ip={@multicast2, @dev, 0x0, 0x0, 'ip6gretap0\x00', 'veth0_to_bond\x00'}, 0x0, 0xc0, 0x120, 0x0, {}, [@common=@osf={{0x50}, {'syz1\x00'}}]}, @common=@CLUSTERIP={0x60, 'CLUSTERIP\x00', 0x0, {0x0, @remote}}}, {{@uncond, 0x0, 0x70, 0xd0}, @common=@CLUSTERIP={0x60, 'CLUSTERIP\x00', 0x0, {0x0, @remote}}}, {{@ip={@multicast1, @empty, 0x0, 0x0, 'syzkaller0\x00', 'veth1_to_bond\x00'}, 0x0, 0x70, 0x98}, @REJECT={0x28}}], {{'\x00', 0x0, 0x70, 0x98}, {0x28}}}}, 0x380) 15:57:50 executing program 1: bpf$MAP_CREATE(0x0, &(0x7f00000000c0)=@base={0x0, 0x0, 0x0, 0x0, 0x4}, 0x48) 15:57:50 executing program 3: syz_mount_image$msdos(&(0x7f0000001a80), &(0x7f0000000180)='./file1\x00', 0xaea1, 0x1, &(0x7f0000000300)=[{&(0x7f0000000140)="040005090000000066617400040409000200027400f801", 0x17}], 0x0, &(0x7f0000000080)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r0, 0x800) lseek(r0, 0x0, 0x0) set_mempolicy(0x3, &(0x7f0000000040)=0x5, 0x80) r1 = open(&(0x7f0000000240)='./bus\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x8400fffffffa) 15:57:50 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ppoll(&(0x7f0000000080)=[{}, {r0}], 0x2, 0x0, &(0x7f0000000100), 0x8) 15:57:50 executing program 2: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080), 0x240000, 0x0) sendmsg$SEG6_CMD_GET_TUNSRC(r0, 0x0, 0x0) [ 248.190672][T16638] loop3: detected capacity change from 0 to 87 15:57:50 executing program 0: mmap$IORING_OFF_CQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x10, 0xffffffffffffffff, 0x8000000) syz_io_uring_setup(0x35ea, &(0x7f0000000100)={0x0, 0x3ff8, 0x0, 0x1, 0x372}, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000ffd000/0x3000)=nil, 0x0, &(0x7f00000001c0)) 15:57:50 executing program 4: syz_clone(0x8001000, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000140)="f7") 15:57:50 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_inet6_tcp_SIOCATMARK(r0, 0x8907, 0x0) 15:57:50 executing program 5: r0 = gettid() r1 = syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f00000003c0), 0x0, 0x0) kcmp$KCMP_EPOLL_TFD(r0, r1, 0x7, r2, &(0x7f00000003c0)) 15:57:50 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) recvmsg(r0, &(0x7f0000000480)={&(0x7f0000000100)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @mcast2}}}, 0x80, 0x0}, 0x0) 15:57:50 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_inet6_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000000280)) 15:57:50 executing program 3: syz_mount_image$msdos(&(0x7f0000001a80), &(0x7f0000000180)='./file1\x00', 0xaea1, 0x1, &(0x7f0000000300)=[{&(0x7f0000000140)="040005090000000066617400040409000200027400f801", 0x17}], 0x0, &(0x7f0000000080)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r0, 0x800) lseek(r0, 0x200, 0x0) set_mempolicy(0x0, &(0x7f0000000040)=0x5, 0x80) r1 = open(&(0x7f0000000240)='./bus\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x8400fffffffa) 15:57:50 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$TIPC_NL_KEY_FLUSH(r0, &(0x7f0000001840)={&(0x7f0000001440)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000001800)={&(0x7f00000014c0)={0x14, 0x0, 0x804}, 0x14}}, 0x0) 15:57:50 executing program 1: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000700), 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(r0, 0xc0189375, &(0x7f0000000040)=ANY=[]) [ 248.362485][T16657] loop3: detected capacity change from 0 to 87 15:57:50 executing program 5: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) fchmodat(r0, &(0x7f0000000280)='.\x00', 0x0) 15:57:50 executing program 2: sendmsg$GTP_CMD_GETPDP(0xffffffffffffffff, 0x0, 0x0) r0 = syz_io_uring_setup(0x35ea, &(0x7f0000000100)={0x0, 0x3ff8, 0x8, 0x1}, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000000180), &(0x7f00000001c0)) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000240)=@IORING_OP_TIMEOUT={0xb, 0x2, 0x0, 0x0, 0x6, &(0x7f0000000200)={0x77359400}}, 0x0) openat$tun(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(0xffffffffffffffff, 0xc0189375, &(0x7f00000004c0)={{0x1, 0x1, 0x18, r0}, './file0\x00'}) preadv(0xffffffffffffffff, 0x0, 0x0, 0xf91, 0x0) 15:57:50 executing program 0: openat$autofs(0xffffffffffffff9c, &(0x7f0000000700), 0x0, 0x0) io_setup(0x0, &(0x7f0000000000)) 15:57:50 executing program 4: mknodat$loop(0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x0, 0x1) 15:57:50 executing program 1: syz_mount_image$vfat(&(0x7f0000000540), &(0x7f0000000580)='./file0\x00', 0x0, 0x0, &(0x7f0000000780), 0x0, &(0x7f0000000800)=ANY=[@ANYBLOB='nonumtail=0,,']) 15:57:50 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_inet6_tcp_SIOCATMARK(r0, 0x890c, &(0x7f0000000280)) 15:57:50 executing program 2: ppoll(&(0x7f00000001c0)=[{}, {}, {}, {}, {}, {}], 0x6, &(0x7f00000000c0), &(0x7f0000000100), 0xffffffffffffffa0) 15:57:50 executing program 0: syz_mount_image$vfat(&(0x7f0000000740), &(0x7f0000000780)='./file0\x00', 0x0, 0x0, 0x0, 0x20, &(0x7f0000000980)) 15:57:50 executing program 3: syz_mount_image$msdos(&(0x7f0000001a80), &(0x7f0000000180)='./file1\x00', 0xaea1, 0x1, &(0x7f0000000300)=[{&(0x7f0000000140)="040005090000000066617400040409000200027400f801", 0x17}], 0x0, &(0x7f0000000080)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r0, 0x800) lseek(r0, 0x200, 0x0) set_mempolicy(0x0, &(0x7f0000000040)=0x5, 0x80) r1 = open(&(0x7f0000000240)='./bus\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x8400fffffffa) [ 248.548498][T16679] loop3: detected capacity change from 0 to 87 15:57:50 executing program 4: ppoll(&(0x7f00000001c0)=[{}], 0x1, &(0x7f00000000c0), 0x0, 0x0) 15:57:50 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_inet6_tcp_SIOCATMARK(r0, 0xc020660b, 0x0) 15:57:50 executing program 2: syz_open_dev$rtc(&(0x7f0000000680), 0x0, 0x102) 15:57:51 executing program 1: syz_mount_image$vfat(0x0, &(0x7f0000000580)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mknodat$loop(0xffffffffffffff9c, &(0x7f00000001c0)='./file0\x00', 0x0, 0x0) [ 248.624075][T16685] FAT-fs (loop1): bogus number of reserved sectors [ 248.630578][T16685] FAT-fs (loop1): Can't find a valid FAT filesystem 15:57:51 executing program 0: socket$inet_sctp(0x2, 0x86e73fb7bf8ccb0c, 0x84) 15:57:51 executing program 4: openat$bsg(0xffffffffffffff9c, &(0x7f0000000980), 0x81c0, 0x0) 15:57:51 executing program 5: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = open(&(0x7f00000000c0)='./file0\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r2 = creat(&(0x7f0000000080)='./bus\x00', 0x0) ftruncate(r2, 0x1) lseek(r2, 0x1200, 0x0) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) r3 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r2, r3, 0x0, 0x8400fffffffa) sendfile(r0, r1, 0x0, 0x8000000a) 15:57:51 executing program 2: faccessat(0xffffffffffffff9c, 0x0, 0x19) 15:57:51 executing program 3: syz_mount_image$msdos(&(0x7f0000001a80), &(0x7f0000000180)='./file1\x00', 0xaea1, 0x1, &(0x7f0000000300)=[{&(0x7f0000000140)="040005090000000066617400040409000200027400f801", 0x17}], 0x0, &(0x7f0000000080)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r0, 0x800) lseek(r0, 0x200, 0x0) set_mempolicy(0x0, &(0x7f0000000040)=0x5, 0x80) r1 = open(&(0x7f0000000240)='./bus\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x8400fffffffa) [ 248.741959][T16696] loop3: detected capacity change from 0 to 87 15:57:51 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$ARPT_SO_GET_INFO(r0, 0x7, 0x60, 0x0, 0x0) 15:57:51 executing program 0: r0 = io_uring_setup(0x21c, &(0x7f0000000000)) io_uring_register$IORING_REGISTER_PERSONALITY(r0, 0x9, 0x0, 0x0) io_uring_register$IORING_UNREGISTER_PERSONALITY(r0, 0xa, 0x0, 0x0) 15:57:51 executing program 4: openat$autofs(0xffffffffffffff9c, &(0x7f0000000700), 0x40, 0x0) pipe2$watch_queue(&(0x7f0000000000), 0x80) r0 = socket$xdp(0x2c, 0x3, 0x0) ioctl$AUTOFS_DEV_IOCTL_ISMOUNTPOINT(0xffffffffffffffff, 0xc018937e, &(0x7f0000000040)={{0x1, 0x1, 0x18, r0, {0x4}}, './file0\x00'}) 15:57:51 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000000900)={0x0, 0x0, 0x0, &(0x7f00000006c0)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0xffffffffffffffff}, 0x80) 15:57:51 executing program 0: syz_genetlink_get_family_id$batadv(&(0x7f0000000000), 0xffffffffffffffff) munmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000) [ 248.869046][T16707] loop5: detected capacity change from 0 to 262160 15:57:51 executing program 1: execveat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f0000000200)=[&(0x7f0000000140)='/d\x1e\x1d\x9d\f\x8a\xbez\xf2 \xc91e\xfd*ev/a'], 0x1000) 15:57:51 executing program 4: syz_clone(0x988100, 0x0, 0x7, 0x0, 0x0, 0x0) 15:57:51 executing program 3: syz_mount_image$msdos(&(0x7f0000001a80), &(0x7f0000000180)='./file1\x00', 0xaea1, 0x1, &(0x7f0000000300)=[{&(0x7f0000000140)="040005090000000066617400040409000200027400f801", 0x17}], 0x0, &(0x7f0000000080)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r0, 0x800) lseek(r0, 0x200, 0x0) set_mempolicy(0x3, 0x0, 0x80) r1 = open(&(0x7f0000000240)='./bus\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x8400fffffffa) 15:57:51 executing program 2: openat$incfs(0xffffffffffffffff, &(0x7f0000000000)='.log\x00', 0x200000, 0x0) [ 248.962469][T16718] loop3: detected capacity change from 0 to 87 15:57:51 executing program 5: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = open(&(0x7f00000000c0)='./file0\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r2 = creat(&(0x7f0000000080)='./bus\x00', 0x0) ftruncate(r2, 0x1) lseek(r2, 0x1200, 0x0) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) r3 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r2, r3, 0x0, 0x8400fffffffa) sendfile(r0, r1, 0x0, 0x8000000a) 15:57:51 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendto$inet(r0, 0x0, 0x0, 0x40d5, 0x0, 0x0) 15:57:51 executing program 1: syz_io_uring_setup(0x3395, &(0x7f0000000180)={0x0, 0x0, 0x2}, &(0x7f0000001000/0x1000)=nil, &(0x7f0000001000/0x3000)=nil, &(0x7f0000000100), &(0x7f0000000200)) 15:57:51 executing program 4: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040), 0x2a0181, 0x0) r1 = socket$xdp(0x2c, 0x3, 0x0) fcntl$dupfd(r0, 0x0, r1) 15:57:51 executing program 2: execveat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', &(0x7f0000000080), &(0x7f0000000100)=[&(0x7f00000000c0)='&^\x00'], 0x0) 15:57:51 executing program 0: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000700), 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(r0, 0xc020660b, 0x0) 15:57:51 executing program 1: r0 = gettid() r1 = gettid() r2 = openat$vcs(0xffffffffffffff9c, &(0x7f00000003c0), 0x0, 0x0) r3 = epoll_create1(0x0) kcmp$KCMP_EPOLL_TFD(r0, r1, 0x7, r2, &(0x7f0000000000)={r3}) 15:57:51 executing program 4: syz_clone(0x40801080, &(0x7f0000000000)="65efa74aeeca4b7aa6905df020f515b3dee8cd23757ac27904a7ca138a6cc68b28b11c9264e1b56d8d27339ef17d1d3612cb9a0190761be4a9065cfc35562bf240b6e7954adb6b92c27f9a3f46951708a8145186", 0x54, &(0x7f0000000080), 0x0, &(0x7f00000002c0)="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") 15:57:51 executing program 3: syz_mount_image$msdos(&(0x7f0000001a80), &(0x7f0000000180)='./file1\x00', 0xaea1, 0x1, &(0x7f0000000300)=[{&(0x7f0000000140)="040005090000000066617400040409000200027400f801", 0x17}], 0x0, &(0x7f0000000080)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r0, 0x800) lseek(r0, 0x200, 0x0) set_mempolicy(0x3, 0x0, 0x80) r1 = open(&(0x7f0000000240)='./bus\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x8400fffffffa) 15:57:51 executing program 2: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = open(&(0x7f00000000c0)='./file0\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r2 = creat(&(0x7f0000000080)='./bus\x00', 0x0) ioctl$BTRFS_IOC_DEFRAG_RANGE(0xffffffffffffffff, 0x40309410, 0x0) ftruncate(r2, 0x1) lseek(r2, 0x1200, 0x0) socket$nl_route(0x10, 0x3, 0x0) r3 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r2, r3, 0x0, 0x8400fffffffa) sendfile(r0, r1, 0x0, 0x8000000a) [ 249.160349][T16738] loop3: detected capacity change from 0 to 87 [ 249.185674][T16739] loop5: detected capacity change from 0 to 262160 15:57:51 executing program 0: syz_emit_ethernet(0x56, 0x0, 0x0) 15:57:51 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f0000000400)={0x2, 0x4e21, @empty}, 0x10) 15:57:51 executing program 5: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = open(&(0x7f00000000c0)='./file0\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r2 = creat(&(0x7f0000000080)='./bus\x00', 0x0) ftruncate(r2, 0x1) lseek(r2, 0x1200, 0x0) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) r3 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r2, r3, 0x0, 0x8400fffffffa) sendfile(r0, r1, 0x0, 0x8000000a) 15:57:51 executing program 4: syz_io_uring_setup(0x35ea, &(0x7f0000000100)={0x0, 0x3ff8, 0x8, 0x1}, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000000180), &(0x7f00000001c0)) 15:57:51 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000000), 0x8) 15:57:51 executing program 1: syz_clone(0xa3843000, 0x0, 0x5, 0x0, 0x0, 0x0) [ 249.347362][T16753] loop2: detected capacity change from 0 to 262160 [ 249.349869][T16755] loop3: detected capacity change from 0 to 87 15:57:51 executing program 3: syz_mount_image$msdos(&(0x7f0000001a80), &(0x7f0000000180)='./file1\x00', 0xaea1, 0x1, &(0x7f0000000300)=[{&(0x7f0000000140)="040005090000000066617400040409000200027400f801", 0x17}], 0x0, &(0x7f0000000080)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r0, 0x800) lseek(r0, 0x200, 0x0) set_mempolicy(0x3, 0x0, 0x80) r1 = open(&(0x7f0000000240)='./bus\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x8400fffffffa) 15:57:51 executing program 4: pselect6(0x7, 0x0, 0x0, 0x0, &(0x7f00000000c0), 0x0) 15:57:51 executing program 0: pselect6(0x0, 0x0, &(0x7f0000000040), &(0x7f0000000080), &(0x7f00000000c0)={0x0, 0x3938700}, 0x0) 15:57:51 executing program 2: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = open(&(0x7f00000000c0)='./file0\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r2 = creat(&(0x7f0000000080)='./bus\x00', 0x0) ioctl$BTRFS_IOC_DEFRAG_RANGE(0xffffffffffffffff, 0x40309410, 0x0) ftruncate(r2, 0x1) lseek(r2, 0x1200, 0x0) socket$nl_route(0x10, 0x3, 0x0) r3 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r2, r3, 0x0, 0x8400fffffffa) sendfile(r0, r1, 0x0, 0x8000000a) 15:57:51 executing program 1: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = open(&(0x7f00000000c0)='./file0\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r2 = creat(&(0x7f0000000080)='./bus\x00', 0x0) ioctl$BTRFS_IOC_DEFRAG_RANGE(0xffffffffffffffff, 0x40309410, 0x0) ftruncate(r2, 0x1) lseek(r2, 0x1200, 0x0) socket$nl_route(0x10, 0x3, 0x0) r3 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r2, r3, 0x0, 0x8400fffffffa) sendfile(r0, r1, 0x0, 0x8000000a) [ 249.493731][ T24] audit: type=1400 audit(1652111871.822:399): avc: denied { setopt } for pid=16761 comm="syz-executor.0" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_netfilter_socket permissive=1 15:57:51 executing program 4: r0 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000140), 0x0, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r0, 0xc0502100, 0x0) 15:57:51 executing program 3: syz_mount_image$msdos(&(0x7f0000001a80), &(0x7f0000000180)='./file1\x00', 0xaea1, 0x1, &(0x7f0000000300)=[{&(0x7f0000000140)="040005090000000066617400040409000200027400f801", 0x17}], 0x0, &(0x7f0000000080)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r0, 0x800) lseek(r0, 0x200, 0x0) set_mempolicy(0x3, &(0x7f0000000040), 0x80) r1 = open(&(0x7f0000000240)='./bus\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x8400fffffffa) [ 249.563502][T16768] loop5: detected capacity change from 0 to 262160 [ 249.595304][T16772] loop3: detected capacity change from 0 to 87 15:57:52 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendmsg$nl_route(r0, &(0x7f00000004c0)={&(0x7f0000000040), 0xc, &(0x7f0000000480)={0x0}}, 0x0) [ 249.646166][T16776] loop1: detected capacity change from 0 to 262160 [ 249.714141][T16780] loop2: detected capacity change from 0 to 262160 15:57:52 executing program 5: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = open(&(0x7f00000000c0)='./file0\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r2 = creat(&(0x7f0000000080)='./bus\x00', 0x0) ftruncate(r2, 0x1) lseek(r2, 0x1200, 0x0) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) r3 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r2, r3, 0x0, 0x8400fffffffa) sendfile(r0, r1, 0x0, 0x8000000a) 15:57:52 executing program 4: r0 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$ARPT_SO_GET_INFO(r0, 0x0, 0xe, 0x0, &(0x7f00000000c0)) 15:57:52 executing program 0: syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x8242) [ 249.797818][T16786] loop3: detected capacity change from 0 to 87 15:57:52 executing program 3: syz_mount_image$msdos(&(0x7f0000001a80), &(0x7f0000000180)='./file1\x00', 0xaea1, 0x1, &(0x7f0000000300)=[{&(0x7f0000000140)="040005090000000066617400040409000200027400f801", 0x17}], 0x0, &(0x7f0000000080)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r0, 0x800) lseek(r0, 0x200, 0x0) set_mempolicy(0x3, &(0x7f0000000040), 0x80) r1 = open(&(0x7f0000000240)='./bus\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x8400fffffffa) 15:57:52 executing program 0: syz_mount_image$vfat(&(0x7f0000000540), &(0x7f0000000580)='./file0\x00', 0x0, 0x0, &(0x7f0000000780), 0x0, &(0x7f0000000800)={[{@rodir}]}) 15:57:52 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000080)={@in6={{0xa, 0x0, 0x0, @local}}, 0x0, 0x0, 0x0, 0x0, "8374868f1b6b4c24a8feabc48e283e565fb3f01ba44a62d931088a0627382e102940a6afe49a1ddf0771ceddf52dc1ee4047fcfeb9d2ef729354deb32b4ca44f5e84e7e4f04fe9fd8a843fdf2a997da8"}, 0xd8) 15:57:52 executing program 1: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = open(&(0x7f00000000c0)='./file0\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r2 = creat(&(0x7f0000000080)='./bus\x00', 0x0) ioctl$BTRFS_IOC_DEFRAG_RANGE(0xffffffffffffffff, 0x40309410, 0x0) ftruncate(r2, 0x1) lseek(r2, 0x1200, 0x0) socket$nl_route(0x10, 0x3, 0x0) r3 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r2, r3, 0x0, 0x8400fffffffa) sendfile(r0, r1, 0x0, 0x8000000a) 15:57:52 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$BATADV_CMD_GET_TRANSTABLE_LOCAL(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000100)={0x0, 0x24}}, 0x0) 15:57:52 executing program 4: r0 = io_uring_setup(0x21c, &(0x7f0000000000)) io_uring_register$IORING_UNREGISTER_PERSONALITY(r0, 0xa, 0x0, 0x0) [ 249.969832][T16793] FAT-fs (loop0): bogus number of reserved sectors [ 249.976398][T16793] FAT-fs (loop0): Can't find a valid FAT filesystem 15:57:52 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$ARPT_SO_GET_INFO(r0, 0x0, 0xf, 0x0, &(0x7f00000000c0)) [ 250.011008][T16796] loop5: detected capacity change from 0 to 262160 15:57:52 executing program 3: syz_mount_image$msdos(&(0x7f0000001a80), &(0x7f0000000180)='./file1\x00', 0xaea1, 0x1, &(0x7f0000000300)=[{&(0x7f0000000140)="040005090000000066617400040409000200027400f801", 0x17}], 0x0, &(0x7f0000000080)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r0, 0x800) lseek(r0, 0x200, 0x0) set_mempolicy(0x3, &(0x7f0000000040), 0x80) r1 = open(&(0x7f0000000240)='./bus\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x8400fffffffa) [ 250.061073][T16798] loop3: detected capacity change from 0 to 87 15:57:52 executing program 4: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendto$inet(r0, 0x0, 0x0, 0x44004, &(0x7f0000001000)={0x2, 0x4e22, @multicast2}, 0x10) [ 250.124397][T16803] loop1: detected capacity change from 0 to 262160 15:57:52 executing program 5: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') open(&(0x7f00000000c0)='./file0\x00', 0x1c5b42, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r0 = creat(&(0x7f0000000080)='./bus\x00', 0x0) ftruncate(r0, 0x1) lseek(r0, 0x1200, 0x0) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x8400fffffffa) 15:57:52 executing program 2: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000300), 0x0, 0x0) ioctl$PPPIOCSPASS(r0, 0x40107447, 0x0) 15:57:52 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$ARPT_SO_GET_INFO(r0, 0x0, 0xf, 0x0, &(0x7f00000000c0)) 15:57:52 executing program 4: pselect6(0x0, 0x0, 0x0, 0x0, &(0x7f00000002c0), 0x0) 15:57:52 executing program 2: openat$null(0xffffffffffffff9c, &(0x7f0000000540), 0x60002, 0x0) 15:57:52 executing program 0: pipe(&(0x7f0000000480)={0xffffffffffffffff}) ioctl$sock_ipv6_tunnel_SIOCGET6RD(r0, 0x2, 0x0) [ 250.270630][T16815] loop3: detected capacity change from 0 to 87 15:57:52 executing program 1: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = open(&(0x7f00000000c0)='./file0\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r2 = creat(&(0x7f0000000080)='./bus\x00', 0x0) ioctl$BTRFS_IOC_DEFRAG_RANGE(0xffffffffffffffff, 0x40309410, 0x0) ftruncate(r2, 0x1) lseek(r2, 0x1200, 0x0) socket$nl_route(0x10, 0x3, 0x0) r3 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r2, r3, 0x0, 0x8400fffffffa) sendfile(r0, r1, 0x0, 0x8000000a) 15:57:52 executing program 3: syz_mount_image$msdos(&(0x7f0000001a80), &(0x7f0000000180)='./file1\x00', 0xaea1, 0x1, &(0x7f0000000300)=[{&(0x7f0000000140)="040005090000000066617400040409000200027400f801", 0x17}], 0x0, &(0x7f0000000080)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r0, 0x800) lseek(r0, 0x200, 0x0) set_mempolicy(0x3, &(0x7f0000000040)=0x5, 0x0) r1 = open(&(0x7f0000000240)='./bus\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x8400fffffffa) 15:57:52 executing program 2: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000000280)=@req={0x0, 0x6}, 0x10) 15:57:52 executing program 4: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_elf32(r0, &(0x7f0000000040)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x38}, [{}]}, 0x58) 15:57:52 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, 0x0, 0x0) [ 250.418914][T16824] loop5: detected capacity change from 0 to 262160 15:57:52 executing program 4: syz_clone(0x9b7a1f2f3cbfd367, 0x0, 0x0, 0x0, 0x0, 0x0) [ 250.495571][T16830] loop3: detected capacity change from 0 to 87 [ 250.545842][T16834] loop1: detected capacity change from 0 to 262160 15:57:52 executing program 5: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') open(&(0x7f00000000c0)='./file0\x00', 0x1c5b42, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r0 = creat(&(0x7f0000000080)='./bus\x00', 0x0) ftruncate(r0, 0x1) lseek(r0, 0x1200, 0x0) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x8400fffffffa) 15:57:52 executing program 2: r0 = openat$binderfs(0xffffffffffffff9c, &(0x7f0000000580)='./binderfs/binder0\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f00000006c0)={0x8, 0x0, &(0x7f00000005c0)=[@release], 0x1, 0x0, &(0x7f0000000640)="1d"}) 15:57:52 executing program 3: syz_mount_image$msdos(&(0x7f0000001a80), &(0x7f0000000180)='./file1\x00', 0xaea1, 0x1, &(0x7f0000000300)=[{&(0x7f0000000140)="040005090000000066617400040409000200027400f801", 0x17}], 0x0, &(0x7f0000000080)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r0, 0x800) lseek(r0, 0x200, 0x0) set_mempolicy(0x3, &(0x7f0000000040)=0x5, 0x0) r1 = open(&(0x7f0000000240)='./bus\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x8400fffffffa) 15:57:52 executing program 0: ioctl$USBDEVFS_BULK(0xffffffffffffffff, 0xc0185502, 0x0) 15:57:52 executing program 4: r0 = add_key$fscrypt_v1(&(0x7f0000000000), &(0x7f0000000040)={'fscrypt:', @desc3}, &(0x7f0000000180)={0x0, "222100a878a2d03d6768110c3d948cdf151abe4a9adb305b9e1be96132166f5fecf1ddb7eb25eae78b2d0ff06b3e35956c4bd847cc5d0f0185dc3a0e4d08846b"}, 0x48, 0xfffffffffffffffc) keyctl$KEYCTL_PKEY_QUERY(0x11, r0, 0x0, 0x0, 0x0) 15:57:52 executing program 0: epoll_create(0x6447) 15:57:53 executing program 1: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') open(&(0x7f00000000c0)='./file0\x00', 0x1c5b42, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r0 = creat(&(0x7f0000000080)='./bus\x00', 0x0) ioctl$BTRFS_IOC_DEFRAG_RANGE(0xffffffffffffffff, 0x40309410, 0x0) ftruncate(r0, 0x1) lseek(r0, 0x1200, 0x0) socket$nl_route(0x10, 0x3, 0x0) r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x8400fffffffa) 15:57:53 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_int(r0, 0x6, 0x23, 0x0, &(0x7f0000000180)) 15:57:53 executing program 4: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000100)={&(0x7f0000000140)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0xc, 0xc, 0x2, [@enum]}}, &(0x7f0000000040)=""/155, 0x26, 0x9b, 0x1}, 0x20) 15:57:53 executing program 3: syz_mount_image$msdos(&(0x7f0000001a80), &(0x7f0000000180)='./file1\x00', 0xaea1, 0x1, &(0x7f0000000300)=[{&(0x7f0000000140)="040005090000000066617400040409000200027400f801", 0x17}], 0x0, &(0x7f0000000080)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r0, 0x800) lseek(r0, 0x200, 0x0) set_mempolicy(0x3, &(0x7f0000000040)=0x5, 0x0) r1 = open(&(0x7f0000000240)='./bus\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x8400fffffffa) [ 250.705263][T16845] loop3: detected capacity change from 0 to 87 15:57:53 executing program 2: timer_create(0x2, &(0x7f0000000280)={0x0, 0x0, 0x1, @thr={0x0, 0x0}}, &(0x7f00000002c0)) clock_gettime(0x0, &(0x7f0000000340)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f0000000040)={{}, {0x0, r0+10000000}}, 0x0) 15:57:53 executing program 0: shmctl$SHM_INFO(0x0, 0xe, &(0x7f00000005c0)=""/193) [ 250.800600][T16852] loop5: detected capacity change from 0 to 262160 [ 250.883166][T16856] loop3: detected capacity change from 0 to 87 15:57:53 executing program 5: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') open(&(0x7f00000000c0)='./file0\x00', 0x1c5b42, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r0 = creat(&(0x7f0000000080)='./bus\x00', 0x0) ftruncate(r0, 0x1) lseek(r0, 0x1200, 0x0) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x8400fffffffa) 15:57:53 executing program 4: pipe(&(0x7f0000000480)={0xffffffffffffffff}) ioctl$sock_ipv6_tunnel_SIOCGET6RD(r0, 0x5452, 0x0) 15:57:53 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0x15, &(0x7f0000000040)={@in={{0x2, 0x0, @empty}}, 0x0, 0x0, 0x0, 0x0, "f9ae435e1755dbbee016e009a1537b00ea12552b6073291bab72637ed84f27021f399351c18299ca64ec3f4c663713f6bfa84b95f76e83b8266f324b8b2532854fe3e6df529f494416b621a405b707a1"}, 0xd8) 15:57:53 executing program 0: r0 = syz_open_procfs$namespace(0x0, &(0x7f0000000080)='ns/uts\x00') ioctl$NS_GET_USERNS(r0, 0x4020940d, 0x20000000) 15:57:53 executing program 3: syz_mount_image$msdos(&(0x7f0000001a80), &(0x7f0000000180)='./file1\x00', 0xaea1, 0x1, &(0x7f0000000300)=[{&(0x7f0000000140)="040005090000000066617400040409000200027400f801", 0x17}], 0x0, &(0x7f0000000080)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r0, 0x800) lseek(r0, 0x200, 0x0) set_mempolicy(0x3, &(0x7f0000000040)=0x5, 0x80) r1 = open(0x0, 0x0, 0x0) sendfile(r0, r1, 0x0, 0x8400fffffffa) [ 250.952134][T16861] loop1: detected capacity change from 0 to 262160 15:57:53 executing program 4: r0 = openat$full(0xffffffffffffff9c, &(0x7f00000000c0), 0x1, 0x0) write$nbd(r0, 0x0, 0xf3) 15:57:53 executing program 1: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') open(&(0x7f00000000c0)='./file0\x00', 0x1c5b42, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r0 = creat(&(0x7f0000000080)='./bus\x00', 0x0) ioctl$BTRFS_IOC_DEFRAG_RANGE(0xffffffffffffffff, 0x40309410, 0x0) ftruncate(r0, 0x1) lseek(r0, 0x1200, 0x0) socket$nl_route(0x10, 0x3, 0x0) r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x8400fffffffa) 15:57:53 executing program 2: pipe(&(0x7f0000000480)={0xffffffffffffffff}) ioctl$sock_ipv6_tunnel_SIOCGET6RD(r0, 0xc020660b, 0x0) 15:57:53 executing program 0: r0 = socket(0x11, 0xa, 0x0) sendmsg$ETHTOOL_MSG_FEATURES_GET(r0, &(0x7f0000000240)={&(0x7f0000000040), 0x2000004c, &(0x7f0000000200)={0x0}}, 0x0) 15:57:53 executing program 3: syz_mount_image$msdos(&(0x7f0000001a80), &(0x7f0000000180)='./file1\x00', 0xaea1, 0x1, &(0x7f0000000300)=[{&(0x7f0000000140)="040005090000000066617400040409000200027400f801", 0x17}], 0x0, &(0x7f0000000080)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r0, 0x800) lseek(r0, 0x200, 0x0) set_mempolicy(0x3, &(0x7f0000000040)=0x5, 0x80) r1 = open(0x0, 0x0, 0x0) sendfile(r0, r1, 0x0, 0x8400fffffffa) 15:57:53 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000040)={@in={{0x2, 0x0, @empty}}, 0x0, 0x0, 0x0, 0x0, "f9ae435e1755dbbee016e009a1537b00ea12552b6073291bab72637ed84f27021f399351c18299ca64ec3f4c663713f6bfa84b95f76e83b8266f324b8b2532854fe3e6df529f494416b621a405b707a1"}, 0xd8) [ 251.073928][T16869] loop3: detected capacity change from 0 to 87 15:57:53 executing program 0: r0 = socket$netlink(0x10, 0x3, 0xf) sendmsg$TIPC_NL_PEER_REMOVE(r0, &(0x7f0000000400)={0x0, 0x0, &(0x7f00000003c0)={&(0x7f0000000300)={0x14}, 0x14}}, 0x0) [ 251.135165][T16875] loop5: detected capacity change from 0 to 262160 15:57:53 executing program 2: syz_emit_ethernet(0x56, &(0x7f0000000000)=ANY=[], 0x0) 15:57:53 executing program 4: r0 = gettid() ptrace$getregs(0xffffffffffffffff, r0, 0x0, 0x0) 15:57:53 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_int(r0, 0x6, 0x25, 0x0, &(0x7f0000000180)) 15:57:53 executing program 5: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = open(&(0x7f00000000c0)='./file0\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r2 = creat(&(0x7f0000000080)='./bus\x00', 0x0) ftruncate(r2, 0x1) lseek(r2, 0x1200, 0x0) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) sendfile(r2, 0xffffffffffffffff, 0x0, 0x8400fffffffa) sendfile(r0, r1, 0x0, 0x8000000a) 15:57:53 executing program 3: syz_mount_image$msdos(&(0x7f0000001a80), &(0x7f0000000180)='./file1\x00', 0xaea1, 0x1, &(0x7f0000000300)=[{&(0x7f0000000140)="040005090000000066617400040409000200027400f801", 0x17}], 0x0, &(0x7f0000000080)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r0, 0x800) lseek(r0, 0x200, 0x0) set_mempolicy(0x3, &(0x7f0000000040)=0x5, 0x80) r1 = open(0x0, 0x0, 0x0) sendfile(r0, r1, 0x0, 0x8400fffffffa) [ 251.254086][T16882] loop3: detected capacity change from 0 to 87 15:57:53 executing program 2: semget(0x1, 0x0, 0x219) [ 251.304115][T16886] loop1: detected capacity change from 0 to 262160 15:57:53 executing program 1: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') open(&(0x7f00000000c0)='./file0\x00', 0x1c5b42, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r0 = creat(&(0x7f0000000080)='./bus\x00', 0x0) ioctl$BTRFS_IOC_DEFRAG_RANGE(0xffffffffffffffff, 0x40309410, 0x0) ftruncate(r0, 0x1) lseek(r0, 0x1200, 0x0) socket$nl_route(0x10, 0x3, 0x0) r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x8400fffffffa) 15:57:53 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_DISCONNECT(r0, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000100)={&(0x7f0000000340)=ANY=[@ANYBLOB], 0x60}}, 0x0) 15:57:53 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000001780)={'vcan0\x00'}) 15:57:53 executing program 2: setitimer(0x0, &(0x7f0000000080)={{0x77359400}, {0x77359400}}, 0x0) 15:57:53 executing program 3: syz_mount_image$msdos(&(0x7f0000001a80), &(0x7f0000000180)='./file1\x00', 0xaea1, 0x1, &(0x7f0000000300)=[{&(0x7f0000000140)="040005090000000066617400040409000200027400f801", 0x17}], 0x0, &(0x7f0000000080)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r0, 0x800) lseek(r0, 0x200, 0x0) set_mempolicy(0x3, &(0x7f0000000040)=0x5, 0x80) r1 = open(&(0x7f0000000240)='./bus\x00', 0x0, 0x0) sendfile(0xffffffffffffffff, r1, 0x0, 0x8400fffffffa) 15:57:53 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000040)={@in={{0x2, 0x0, @empty}}, 0x0, 0x0, 0x0, 0x0, "f9ae435e1755dbbee016e009a1537b00ea12552b6073291bab72637ed84f27021f399351c18299ca64ec3f4c663713f6bfa84b95f76e83b8266f324b8b2532854fe3e6df529f494416b621a405b707a1"}, 0xd7) 15:57:53 executing program 0: setitimer(0x1, &(0x7f0000000080)={{0x77359400}, {0x77359400}}, 0x0) [ 251.437800][T16895] loop5: detected capacity change from 0 to 262160 [ 251.467339][T16898] loop3: detected capacity change from 0 to 87 15:57:53 executing program 2: syz_genetlink_get_family_id$ieee802154(&(0x7f0000000800), 0xffffffffffffffff) 15:57:53 executing program 4: socket(0x10, 0x2, 0x10a) 15:57:53 executing program 5: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = open(&(0x7f00000000c0)='./file0\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r2 = creat(&(0x7f0000000080)='./bus\x00', 0x0) ftruncate(r2, 0x1) lseek(r2, 0x1200, 0x0) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) sendfile(r2, 0xffffffffffffffff, 0x0, 0x8400fffffffa) sendfile(r0, r1, 0x0, 0x8000000a) 15:57:53 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) getsockopt$sock_timeval(r0, 0x1, 0x43, 0x0, &(0x7f0000000040)) 15:57:54 executing program 3: syz_mount_image$msdos(&(0x7f0000001a80), &(0x7f0000000180)='./file1\x00', 0xaea1, 0x1, &(0x7f0000000300)=[{&(0x7f0000000140)="040005090000000066617400040409000200027400f801", 0x17}], 0x0, &(0x7f0000000080)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r0, 0x800) lseek(r0, 0x200, 0x0) set_mempolicy(0x3, &(0x7f0000000040)=0x5, 0x80) r1 = open(&(0x7f0000000240)='./bus\x00', 0x0, 0x0) sendfile(0xffffffffffffffff, r1, 0x0, 0x8400fffffffa) [ 251.614744][T16908] loop1: detected capacity change from 0 to 262160 [ 251.652788][T16911] loop3: detected capacity change from 0 to 87 15:57:54 executing program 2: keyctl$KEYCTL_PKEY_QUERY(0xe, 0x0, 0x0, 0x0, 0x0) 15:57:54 executing program 4: keyctl$set_timeout(0x14, 0x0, 0x0) 15:57:54 executing program 1: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = open(&(0x7f00000000c0)='./file0\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r2 = creat(&(0x7f0000000080)='./bus\x00', 0x0) ioctl$BTRFS_IOC_DEFRAG_RANGE(0xffffffffffffffff, 0x40309410, 0x0) ftruncate(r2, 0x1) lseek(r2, 0x1200, 0x0) socket$nl_route(0x10, 0x3, 0x0) sendfile(r2, 0xffffffffffffffff, 0x0, 0x8400fffffffa) sendfile(r0, r1, 0x0, 0x8000000a) 15:57:54 executing program 0: r0 = socket$netlink(0x10, 0x3, 0xa) sendmsg$TIPC_NL_LINK_RESET_STATS(r0, &(0x7f0000000900)={&(0x7f0000000800)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f00000008c0)={&(0x7f0000000840)={0x28, 0x0, 0x0, 0x0, 0x0, {}, [@TIPC_NLA_PUBL={0x14, 0x3, 0x0, 0x1, [@TIPC_NLA_PUBL_LOWER={0x8}, @TIPC_NLA_PUBL_LOWER={0x8}]}]}, 0x28}}, 0x0) [ 251.751342][ T24] audit: type=1400 audit(1652111874.072:400): avc: denied { getopt } for pid=16916 comm="syz-executor.0" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_netfilter_socket permissive=1 15:57:54 executing program 2: r0 = add_key$fscrypt_v1(&(0x7f0000000000), &(0x7f0000000040)={'fscrypt:', @desc3}, &(0x7f0000000180)={0x0, "222100a878a2d03d6768110c3d948cdf151abe4a9adb305b9e1be96132166f5fecf1ddb7eb25eae78b2d0ff06b3e35956c4bd847cc5d0f0185dc3a0e4d08846b"}, 0x48, 0xfffffffffffffffc) keyctl$KEYCTL_PKEY_QUERY(0x1d, r0, 0x0, 0x0, 0x0) [ 251.794645][T16919] loop5: detected capacity change from 0 to 262160 15:57:54 executing program 4: signalfd4(0xffffffffffffffff, &(0x7f0000000000), 0x8, 0x0) pipe2(&(0x7f00000006c0), 0x0) 15:57:54 executing program 3: syz_mount_image$msdos(&(0x7f0000001a80), &(0x7f0000000180)='./file1\x00', 0xaea1, 0x1, &(0x7f0000000300)=[{&(0x7f0000000140)="040005090000000066617400040409000200027400f801", 0x17}], 0x0, &(0x7f0000000080)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r0, 0x800) lseek(r0, 0x200, 0x0) set_mempolicy(0x3, &(0x7f0000000040)=0x5, 0x80) r1 = open(&(0x7f0000000240)='./bus\x00', 0x0, 0x0) sendfile(0xffffffffffffffff, r1, 0x0, 0x8400fffffffa) 15:57:54 executing program 0: shmat(0x0, &(0x7f0000ffa000/0x2000)=nil, 0x4000) [ 251.864233][T16926] loop3: detected capacity change from 0 to 87 15:57:54 executing program 2: pselect6(0x40, &(0x7f0000000000), &(0x7f0000000040)={0x2c0}, 0x0, 0x0, 0x0) 15:57:54 executing program 5: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = open(&(0x7f00000000c0)='./file0\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r2 = creat(&(0x7f0000000080)='./bus\x00', 0x0) ftruncate(r2, 0x1) lseek(r2, 0x1200, 0x0) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) sendfile(r2, 0xffffffffffffffff, 0x0, 0x8400fffffffa) sendfile(r0, r1, 0x0, 0x8000000a) 15:57:54 executing program 4: socketpair(0xa, 0x3, 0x9, &(0x7f00000001c0)) 15:57:54 executing program 0: keyctl$set_timeout(0xd, 0x0, 0x0) [ 251.979478][T16934] loop1: detected capacity change from 0 to 262160 15:57:54 executing program 2: r0 = add_key$fscrypt_v1(&(0x7f0000000000), &(0x7f0000000040)={'fscrypt:', @desc3}, &(0x7f0000000080)={0x0, "222100a878a2d03d6768110c3d948cdf151abe4a9adb305b9e1be96132166f5fecf1ddb7eb25eae78b2d0ff06b3e35956c4bd847cc5d0f0185dc3a0e4d08846b"}, 0x48, 0xfffffffffffffffc) keyctl$set_timeout(0xf, r0, 0x6) 15:57:54 executing program 4: bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f0000000140)={0xffffffff}, 0x8) [ 252.042707][T16939] loop3: detected capacity change from 0 to 87 15:57:54 executing program 1: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = open(&(0x7f00000000c0)='./file0\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r2 = creat(&(0x7f0000000080)='./bus\x00', 0x0) ioctl$BTRFS_IOC_DEFRAG_RANGE(0xffffffffffffffff, 0x40309410, 0x0) ftruncate(r2, 0x1) lseek(r2, 0x1200, 0x0) socket$nl_route(0x10, 0x3, 0x0) sendfile(r2, 0xffffffffffffffff, 0x0, 0x8400fffffffa) sendfile(r0, r1, 0x0, 0x8000000a) 15:57:54 executing program 3: syz_mount_image$msdos(&(0x7f0000001a80), &(0x7f0000000180)='./file1\x00', 0xaea1, 0x1, &(0x7f0000000300)=[{&(0x7f0000000140)="040005090000000066617400040409000200027400f801", 0x17}], 0x0, &(0x7f0000000080)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r0, 0x800) lseek(r0, 0x200, 0x0) set_mempolicy(0x3, &(0x7f0000000040)=0x5, 0x80) open(&(0x7f0000000240)='./bus\x00', 0x0, 0x0) sendfile(r0, 0xffffffffffffffff, 0x0, 0x8400fffffffa) 15:57:54 executing program 0: syz_open_procfs(0x0, &(0x7f00000000c0)='net/psched\x00') syz_open_procfs(0x0, &(0x7f0000000000)='net/packet\x00') 15:57:54 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$bt_BT_POWER(r0, 0x112, 0x9, 0x0, 0x0) 15:57:54 executing program 4: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r0, &(0x7f0000000140)) [ 252.129499][T16946] loop5: detected capacity change from 0 to 262160 15:57:54 executing program 0: bpf$MAP_CREATE(0x0, &(0x7f0000000140)=@base={0xb, 0x0, 0x0, 0x8001}, 0x48) 15:57:54 executing program 4: r0 = socket(0x11, 0xa, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, 0x0, 0x0) [ 252.238897][T16953] loop3: detected capacity change from 0 to 87 15:57:54 executing program 5: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = open(&(0x7f00000000c0)='./file0\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r2 = creat(&(0x7f0000000080)='./bus\x00', 0x0) ftruncate(r2, 0x1) lseek(r2, 0x1200, 0x0) r3 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r2, r3, 0x0, 0x8400fffffffa) sendfile(r0, r1, 0x0, 0x8000000a) 15:57:54 executing program 3: syz_mount_image$msdos(&(0x7f0000001a80), &(0x7f0000000180)='./file1\x00', 0xaea1, 0x1, &(0x7f0000000300)=[{&(0x7f0000000140)="040005090000000066617400040409000200027400f801", 0x17}], 0x0, &(0x7f0000000080)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r0, 0x800) lseek(r0, 0x200, 0x0) set_mempolicy(0x3, &(0x7f0000000040)=0x5, 0x80) open(&(0x7f0000000240)='./bus\x00', 0x0, 0x0) sendfile(r0, 0xffffffffffffffff, 0x0, 0x8400fffffffa) 15:57:54 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0x12, &(0x7f0000000040)={@in={{0x2, 0x0, @empty}}, 0x0, 0x0, 0x0, 0x0, "f9ae435e1755dbbee016e009a1537b00ea12552b6073291bab72637ed84f27021f399351c18299ca64ec3f4c663713f6bfa84b95f76e83b8266f324b8b2532854fe3e6df529f494416b621a405b707a1"}, 0xd8) 15:57:54 executing program 0: r0 = socket$nl_audit(0x10, 0x3, 0x9) getsockopt$netlink(r0, 0x10e, 0x5, 0x0, &(0x7f0000000040)) [ 252.289460][T16959] loop1: detected capacity change from 0 to 262160 15:57:54 executing program 4: r0 = socket(0x11, 0xa, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, 0x0, 0x0) 15:57:54 executing program 1: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = open(&(0x7f00000000c0)='./file0\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r2 = creat(&(0x7f0000000080)='./bus\x00', 0x0) ioctl$BTRFS_IOC_DEFRAG_RANGE(0xffffffffffffffff, 0x40309410, 0x0) ftruncate(r2, 0x1) lseek(r2, 0x1200, 0x0) socket$nl_route(0x10, 0x3, 0x0) sendfile(r2, 0xffffffffffffffff, 0x0, 0x8400fffffffa) sendfile(r0, r1, 0x0, 0x8000000a) 15:57:54 executing program 0: socketpair(0x10, 0x0, 0xffff, &(0x7f00000002c0)) 15:57:54 executing program 2: sendmsg$NL80211_CMD_DEL_MPATH(0xffffffffffffffff, 0x0, 0x0) syz_genetlink_get_family_id$tipc2(&(0x7f0000000180), 0xffffffffffffffff) 15:57:54 executing program 3: syz_mount_image$msdos(&(0x7f0000001a80), &(0x7f0000000180)='./file1\x00', 0xaea1, 0x1, &(0x7f0000000300)=[{&(0x7f0000000140)="040005090000000066617400040409000200027400f801", 0x17}], 0x0, &(0x7f0000000080)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r0, 0x800) lseek(r0, 0x200, 0x0) set_mempolicy(0x3, &(0x7f0000000040)=0x5, 0x80) open(&(0x7f0000000240)='./bus\x00', 0x0, 0x0) sendfile(r0, 0xffffffffffffffff, 0x0, 0x8400fffffffa) 15:57:54 executing program 0: bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000240)={0x9, 0x3, &(0x7f0000000000)=@raw=[@map_val, @kfunc], &(0x7f0000000040)='syzkaller\x00', 0x0, 0xdf, &(0x7f0000000080)=""/223, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000180), 0x8, 0x10, &(0x7f00000001c0), 0x10}, 0x80) [ 252.452935][T16970] loop3: detected capacity change from 0 to 87 [ 252.472936][T16971] loop5: detected capacity change from 0 to 262160 15:57:54 executing program 4: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000), 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r0, 0x40bc5311, &(0x7f0000000040)={0x0, 0x0, 'client1\x00', 0x0, "509360c50c58ba87", "4f8b5eff88cb94cc98390dbad968b9b55e4241374cbb00a21164cbb65a7746b2"}) 15:57:54 executing program 2: r0 = add_key$fscrypt_v1(&(0x7f0000000000), &(0x7f0000000080)={'fscrypt:', @desc3}, &(0x7f0000000180)={0x0, "222100a878a2d03d6768110c3d948cdf151abe4a9adb305b9e1be96132166f5fecf1ddb7eb25eae78b2d0ff06b3e35956c4bd847cc5d0f0185dc3a0e4d0800"}, 0x3d, 0xffffffffffffffff) keyctl$KEYCTL_PKEY_QUERY(0x18, r0, 0x0, &(0x7f0000000100)='\x00', 0x0) 15:57:55 executing program 5: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = open(&(0x7f00000000c0)='./file0\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r2 = creat(&(0x7f0000000080)='./bus\x00', 0x0) ftruncate(r2, 0x1) r3 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r2, r3, 0x0, 0x8400fffffffa) sendfile(r0, r1, 0x0, 0x8000000a) 15:57:55 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) getsockopt$netlink(r0, 0x10e, 0x9, 0x0, &(0x7f0000000480)) 15:57:55 executing program 0: r0 = shmget$private(0x0, 0x2000, 0x0, &(0x7f0000ffe000/0x2000)=nil) shmctl$IPC_SET(r0, 0x1, &(0x7f0000000540)={{0x1, 0xffffffffffffffff, 0x0, 0xee01}}) [ 252.602387][T16981] loop1: detected capacity change from 0 to 262160 [ 252.638739][T16986] loop3: detected capacity change from 0 to 87 15:57:55 executing program 3: syz_mount_image$msdos(&(0x7f0000001a80), &(0x7f0000000180)='./file1\x00', 0xaea1, 0x1, &(0x7f0000000300)=[{&(0x7f0000000140)="040005090000000066617400040409000200027400f801", 0x17}], 0x0, &(0x7f0000000080)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r0, 0x800) lseek(r0, 0x200, 0x0) set_mempolicy(0x3, &(0x7f0000000040)=0x5, 0x80) r1 = open(&(0x7f0000000240)='./bus\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x0) 15:57:55 executing program 2: bpf$PROG_LOAD_XDP(0x5, &(0x7f0000001400)={0x6, 0x1, &(0x7f0000000280)=@raw=[@generic], &(0x7f0000000300)='GPL\x00', 0x5d2c, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) 15:57:55 executing program 1: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = open(&(0x7f00000000c0)='./file0\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r2 = creat(&(0x7f0000000080)='./bus\x00', 0x0) ioctl$BTRFS_IOC_DEFRAG_RANGE(0xffffffffffffffff, 0x40309410, 0x0) ftruncate(r2, 0x1) lseek(r2, 0x1200, 0x0) r3 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r2, r3, 0x0, 0x8400fffffffa) sendfile(r0, r1, 0x0, 0x8000000a) 15:57:55 executing program 4: add_key$fscrypt_v1(&(0x7f0000001980), 0x0, 0x0, 0x0, 0xfffffffffffffff8) 15:57:55 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0x25, &(0x7f0000000040)={@in={{0x2, 0x0, @empty}}, 0x0, 0x0, 0x0, 0x0, "f9ae435e1755dbbee016e009a1537b00ea12552b6073291bab72637ed84f27021f399351c18299ca64ec3f4c663713f6bfa84b95f76e83b8266f324b8b2532854fe3e6df529f494416b621a405b707a1"}, 0xd8) 15:57:55 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000000c0)={&(0x7f0000000000), 0xc, &(0x7f0000000080)={&(0x7f0000000040)=@can_delroute={0x14, 0x19, 0x1}, 0x14}}, 0x0) 15:57:55 executing program 3: syz_mount_image$msdos(&(0x7f0000001a80), &(0x7f0000000180)='./file1\x00', 0xaea1, 0x1, &(0x7f0000000300)=[{&(0x7f0000000140)="040005090000000066617400040409000200027400f801", 0x17}], 0x0, &(0x7f0000000080)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r0, 0x800) lseek(r0, 0x200, 0x0) set_mempolicy(0x3, &(0x7f0000000040)=0x5, 0x80) r1 = open(&(0x7f0000000240)='./bus\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x0) [ 252.822353][T16997] loop5: detected capacity change from 0 to 262160 [ 252.831979][T16998] loop3: detected capacity change from 0 to 87 15:57:55 executing program 4: pipe(&(0x7f0000000480)={0xffffffffffffffff}) ioctl$sock_ipv6_tunnel_SIOCGET6RD(r0, 0x4b49, 0x0) 15:57:55 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) signalfd4(r0, &(0x7f00000014c0), 0x8, 0x0) [ 252.884866][T17002] TCP: TCP_TX_DELAY enabled 15:57:55 executing program 2: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$netlink(r0, &(0x7f0000007e00)={0x0, 0x0, &(0x7f0000007c80)=[{0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0x9}, 0x0) 15:57:55 executing program 5: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = open(&(0x7f00000000c0)='./file0\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r2 = creat(&(0x7f0000000080)='./bus\x00', 0x0) ftruncate(r2, 0x1) r3 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r2, r3, 0x0, 0x8400fffffffa) sendfile(r0, r1, 0x0, 0x8000000a) 15:57:55 executing program 4: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_buf(r0, 0x107, 0x2, &(0x7f0000000000)="fa5a9dff375d5668178c737849f1c6da", 0x10) 15:57:55 executing program 0: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_ipv6_tunnel_SIOCCHGTUNNEL(r0, 0x89f3, &(0x7f0000000240)={'sit0\x00', &(0x7f00000002c0)={'ip6tnl0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, @private0}}) 15:57:55 executing program 3: syz_mount_image$msdos(&(0x7f0000001a80), &(0x7f0000000180)='./file1\x00', 0xaea1, 0x1, &(0x7f0000000300)=[{&(0x7f0000000140)="040005090000000066617400040409000200027400f801", 0x17}], 0x0, &(0x7f0000000080)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r0, 0x800) lseek(r0, 0x200, 0x0) set_mempolicy(0x3, &(0x7f0000000040)=0x5, 0x80) r1 = open(&(0x7f0000000240)='./bus\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x0) [ 252.976406][T17007] loop1: detected capacity change from 0 to 262160 [ 253.006208][T17010] loop3: detected capacity change from 0 to 87 15:57:55 executing program 4: syz_genetlink_get_family_id$nl80211(0x0, 0xffffffffffffffff) openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) 15:57:55 executing program 2: keyctl$KEYCTL_PKEY_QUERY(0x2, 0x0, 0x0, &(0x7f0000000100)='\x00', 0x0) 15:57:55 executing program 1: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = open(&(0x7f00000000c0)='./file0\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r2 = creat(&(0x7f0000000080)='./bus\x00', 0x0) ioctl$BTRFS_IOC_DEFRAG_RANGE(0xffffffffffffffff, 0x40309410, 0x0) ftruncate(r2, 0x1) r3 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r2, r3, 0x0, 0x8400fffffffa) sendfile(r0, r1, 0x0, 0x8000000a) 15:57:55 executing program 0: openat$full(0xffffffffffffff9c, &(0x7f0000000000), 0x100c0, 0x0) 15:57:55 executing program 2: r0 = shmget$private(0x0, 0x1000, 0x0, &(0x7f0000fff000/0x1000)=nil) shmget$private(0x0, 0x2000, 0x0, &(0x7f0000ffe000/0x2000)=nil) shmctl$IPC_RMID(r0, 0x0) [ 253.149990][T17022] loop5: detected capacity change from 0 to 262160 15:57:55 executing program 3: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) getsockopt$sock_timeval(r0, 0x1, 0x43, &(0x7f0000000000), &(0x7f0000000040)=0x10) 15:57:55 executing program 4: setitimer(0x0, &(0x7f0000000100)={{}, {0x0, 0x2710}}, &(0x7f0000000140)) 15:57:55 executing program 0: setitimer(0x1, 0x0, &(0x7f0000000140)) [ 253.200688][T17025] loop3: detected capacity change from 0 to 87 15:57:55 executing program 2: r0 = socket$nl_audit(0x10, 0x3, 0x9) ioctl$SIOCGSTAMP(r0, 0x8906, 0x0) 15:57:55 executing program 5: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = open(&(0x7f00000000c0)='./file0\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r2 = creat(&(0x7f0000000080)='./bus\x00', 0x0) ftruncate(r2, 0x1) r3 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r2, r3, 0x0, 0x8400fffffffa) sendfile(r0, r1, 0x0, 0x8000000a) [ 253.305983][T17033] loop1: detected capacity change from 0 to 262160 15:57:55 executing program 4: syz_clone(0x10010800, 0x0, 0x0, 0x0, 0x0, 0x0) 15:57:55 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_ADD_IFACE(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0}}, 0x40081) 15:57:55 executing program 2: r0 = gettid() bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000b80)={r0, 0xffffffffffffffff, 0x0, 0x0, 0x0}, 0x30) 15:57:55 executing program 3: openat$ttyS3(0xffffffffffffff9c, &(0x7f0000007340), 0x800, 0x0) [ 253.376621][T17038] syz-executor.0 calls setitimer() with new_value NULL pointer. Misfeature support will be removed 15:57:55 executing program 1: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = open(&(0x7f00000000c0)='./file0\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r2 = creat(&(0x7f0000000080)='./bus\x00', 0x0) ioctl$BTRFS_IOC_DEFRAG_RANGE(0xffffffffffffffff, 0x40309410, 0x0) ftruncate(r2, 0x1) r3 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r2, r3, 0x0, 0x8400fffffffa) sendfile(r0, r1, 0x0, 0x8000000a) [ 253.442123][T17043] loop5: detected capacity change from 0 to 262160 15:57:55 executing program 4: r0 = socket$netlink(0x10, 0x3, 0xa) bind$netlink(r0, &(0x7f0000000040)={0x10, 0x0, 0x0, 0x8000}, 0xc) 15:57:55 executing program 0: bpf$PROG_LOAD_XDP(0x5, &(0x7f00000001c0)={0x6, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc38b8d5e5460f0b2, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) 15:57:55 executing program 2: bpf$PROG_LOAD_XDP(0x5, &(0x7f0000001400)={0x6, 0x1, &(0x7f0000000280)=@raw=[@generic], &(0x7f0000000300)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) 15:57:55 executing program 3: add_key$fscrypt_v1(&(0x7f0000000000), &(0x7f0000000080)={'fscrypt:', @desc3}, &(0x7f0000000180)={0x0, "222100a878a2d03d6768110c3d948cdf151abe4a9adb305b9e1be96132166f5fecf1ddb7eb25eae78b2d0ff06b3e35956c4bd847cc5d0f0185dc3a0e4d0800"}, 0x3d, 0xffffffffffffffff) 15:57:55 executing program 4: pselect6(0x40, &(0x7f0000000000)={0x5}, 0x0, &(0x7f0000000080)={0x7}, 0x0, 0x0) 15:57:55 executing program 5: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = open(&(0x7f00000000c0)='./file0\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r2 = creat(&(0x7f0000000080)='./bus\x00', 0x0) lseek(r2, 0x1200, 0x0) r3 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r2, r3, 0x0, 0x8400fffffffa) sendfile(r0, r1, 0x0, 0x8000000a) 15:57:55 executing program 0: clock_gettime(0x0, &(0x7f0000000380)) 15:57:55 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0x17, &(0x7f0000000040)={@in={{0x2, 0x0, @empty}}, 0x0, 0x0, 0x0, 0x0, "f9ae435e1755dbbee016e009a1537b00ea12552b6073291bab72637ed84f27021f399351c18299ca64ec3f4c663713f6bfa84b95f76e83b8266f324b8b2532854fe3e6df529f494416b621a405b707a1"}, 0xd8) 15:57:55 executing program 2: pselect6(0x40, &(0x7f0000000000), &(0x7f0000000040)={0x2c0}, 0x0, &(0x7f00000000c0)={0x77359400}, &(0x7f0000000140)={&(0x7f0000000100)={[0x2]}, 0x8}) [ 253.614163][ T24] audit: type=1400 audit(1652111875.942:401): avc: denied { bind } for pid=17052 comm="syz-executor.4" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_fib_lookup_socket permissive=1 [ 253.656979][T17061] loop1: detected capacity change from 0 to 262160 15:57:56 executing program 3: syz_clone(0x53188480, 0x0, 0x0, 0x0, 0x0, 0x0) 15:57:56 executing program 2: syz_open_dev$usbfs(&(0x7f00000001c0), 0x10b, 0x804c0) 15:57:56 executing program 1: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = open(&(0x7f00000000c0)='./file0\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r2 = creat(&(0x7f0000000080)='./bus\x00', 0x0) ioctl$BTRFS_IOC_DEFRAG_RANGE(0xffffffffffffffff, 0x40309410, 0x0) ftruncate(r2, 0x1) r3 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r2, r3, 0x0, 0x8400fffffffa) sendfile(r0, r1, 0x0, 0x8000000a) 15:57:56 executing program 0: openat$binderfs(0xffffffffffffff9c, &(0x7f0000001cc0)='./binderfs2/custom0\x00', 0x800, 0x0) mount$9p_fd(0x0, &(0x7f0000001c00)='./file0\x00', 0x0, 0x0, 0x0) 15:57:56 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$TEAM_CMD_OPTIONS_GET(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000740)=ANY=[@ANYBLOB="60000000379eeb"], 0x60}}, 0x0) syz_genetlink_get_family_id$batadv(&(0x7f0000000600), r0) [ 253.806640][T17071] loop5: detected capacity change from 0 to 262160 15:57:56 executing program 0: bpf$MAP_CREATE(0x0, &(0x7f00000001c0)=@base={0x18, 0x0, 0x0, 0x0, 0x428, 0x1}, 0x48) 15:57:56 executing program 3: modify_ldt$write2(0x11, &(0x7f0000000180), 0x10) [ 253.957990][T17083] loop1: detected capacity change from 0 to 262160 15:57:56 executing program 4: syz_clone(0x40920400, 0x0, 0x0, 0x0, 0x0, 0x0) 15:57:56 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) bind$netlink(r0, &(0x7f00000001c0)={0x2}, 0xc) 15:57:56 executing program 5: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = open(&(0x7f00000000c0)='./file0\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r2 = creat(&(0x7f0000000080)='./bus\x00', 0x0) lseek(r2, 0x1200, 0x0) r3 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r2, r3, 0x0, 0x8400fffffffa) sendfile(r0, r1, 0x0, 0x8000000a) 15:57:56 executing program 0: keyctl$KEYCTL_PKEY_QUERY(0x7, 0x0, 0x0, 0x0, 0x0) 15:57:56 executing program 3: bpf$BPF_PROG_WITH_BTFID_LOAD(0x5, &(0x7f0000001880)=@bpf_tracing={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, &(0x7f0000001840)}, 0x80) 15:57:56 executing program 1: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = open(&(0x7f00000000c0)='./file0\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r2 = creat(&(0x7f0000000080)='./bus\x00', 0x0) ioctl$BTRFS_IOC_DEFRAG_RANGE(0xffffffffffffffff, 0x40309410, 0x0) lseek(r2, 0x1200, 0x0) r3 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r2, r3, 0x0, 0x8400fffffffa) sendfile(r0, r1, 0x0, 0x8000000a) 15:57:56 executing program 3: keyctl$restrict_keyring(0x1d, 0xfffffffffffffffc, &(0x7f0000000500)='trusted\x00', 0x0) 15:57:56 executing program 2: syz_open_dev$usbfs(&(0x7f00000001c0), 0x10b, 0x0) 15:57:56 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0x7, &(0x7f0000000040)={@in={{0x2, 0x0, @empty}}, 0x0, 0x0, 0x0, 0x0, "f9ae435e1755dbbee016e009a1537b00ea12552b6073291bab72637ed84f27021f399351c18299ca64ec3f4c663713f6bfa84b95f76e83b8266f324b8b2532854fe3e6df529f494416b621a405b707a1"}, 0xd8) [ 254.606051][T17094] loop1: detected capacity change from 0 to 262160 [ 254.606078][T17093] loop5: detected capacity change from 0 to 262160 [ 254.620014][ T24] audit: type=1400 audit(1652111876.942:402): avc: denied { bind } for pid=17088 comm="syz-executor.2" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 15:57:57 executing program 3: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_buf(r0, 0x107, 0x2, 0x0, 0x0) 15:57:57 executing program 2: bpf$PROG_LOAD_XDP(0x5, &(0x7f0000001400)={0x6, 0x1, &(0x7f0000000280)=@raw=[@generic={0x0, 0xb}], &(0x7f0000000300)='GPL\x00', 0x5d2c, 0x1000, &(0x7f0000000340)=""/4096, 0x0, 0x0, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) 15:57:57 executing program 0: r0 = socket$packet(0x11, 0x3, 0x300) bind$packet(r0, &(0x7f00000000c0)={0x11, 0x3, 0x0, 0x1, 0x0, 0x6, @local}, 0x14) 15:57:57 executing program 4: r0 = socket$nl_audit(0x10, 0x3, 0x9) bind$netlink(r0, 0xfffffffffffffffe, 0x0) 15:57:57 executing program 5: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = open(&(0x7f00000000c0)='./file0\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r2 = creat(&(0x7f0000000080)='./bus\x00', 0x0) lseek(r2, 0x1200, 0x0) r3 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r2, r3, 0x0, 0x8400fffffffa) sendfile(r0, r1, 0x0, 0x8000000a) [ 254.754301][ T24] audit: type=1400 audit(1652111877.072:403): avc: denied { setattr } for pid=17098 comm="syz-executor.3" scontext=root:sysadm_r:sysadm_t tcontext=system_u:system_r:kernel_t tclass=key permissive=1 15:57:57 executing program 1: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = open(&(0x7f00000000c0)='./file0\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r2 = creat(&(0x7f0000000080)='./bus\x00', 0x0) ioctl$BTRFS_IOC_DEFRAG_RANGE(0xffffffffffffffff, 0x40309410, 0x0) lseek(r2, 0x1200, 0x0) r3 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r2, r3, 0x0, 0x8400fffffffa) sendfile(r0, r1, 0x0, 0x8000000a) 15:57:57 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xa, &(0x7f0000000040)={@in={{0x2, 0x0, @empty}}, 0x0, 0x0, 0x0, 0x0, "f9ae435e1755dbbee016e009a1537b00ea12552b6073291bab72637ed84f27021f399351c18299ca64ec3f4c663713f6bfa84b95f76e83b8266f324b8b2532854fe3e6df529f494416b621a405b707a1"}, 0xd8) 15:57:57 executing program 2: socketpair(0x2, 0x0, 0x7fffffff, &(0x7f0000000000)) 15:57:57 executing program 0: keyctl$KEYCTL_PKEY_QUERY(0xb, 0x0, 0x0, 0x0, 0x0) 15:57:57 executing program 4: socket(0x11, 0xa, 0x0) socket$packet(0x11, 0x2, 0x300) [ 254.919707][T17115] loop5: detected capacity change from 0 to 262160 15:57:57 executing program 3: r0 = add_key$keyring(&(0x7f0000000080), &(0x7f00000000c0)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$search(0xa, r0, &(0x7f0000000140)='id_resolver\x00', &(0x7f0000000200)={'syz', 0x1}, 0x0) 15:57:57 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$TIPC_NL_LINK_RESET_STATS(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={0x0}}, 0xc811) 15:57:57 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f0000000080)=@base={0x1a, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, '\x00', 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x1}, 0x48) 15:57:57 executing program 4: syz_open_dev$vcsa(&(0x7f0000001480), 0xbf, 0x4000) [ 254.977456][T17120] loop1: detected capacity change from 0 to 262160 15:57:57 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x8933, &(0x7f0000000740)={'batadv_slave_1\x00'}) 15:57:57 executing program 5: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = open(&(0x7f00000000c0)='./file0\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) ftruncate(0xffffffffffffffff, 0x1) lseek(0xffffffffffffffff, 0x1200, 0x0) r2 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(0xffffffffffffffff, r2, 0x0, 0x8400fffffffa) sendfile(r0, r1, 0x0, 0x8000000a) 15:57:57 executing program 0: r0 = openat$null(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) syz_genetlink_get_family_id$tipc2(&(0x7f0000000280), r0) 15:57:57 executing program 1: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = open(&(0x7f00000000c0)='./file0\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r2 = creat(&(0x7f0000000080)='./bus\x00', 0x0) ioctl$BTRFS_IOC_DEFRAG_RANGE(0xffffffffffffffff, 0x40309410, 0x0) lseek(r2, 0x1200, 0x0) r3 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r2, r3, 0x0, 0x8400fffffffa) sendfile(r0, r1, 0x0, 0x8000000a) 15:57:57 executing program 4: r0 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) unlinkat(r0, &(0x7f0000000040)='./file0\x00', 0x0) 15:57:57 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$ETHTOOL_MSG_LINKMODES_SET(r0, &(0x7f0000001500)={0x0, 0x0, &(0x7f00000014c0)={&(0x7f0000000040)={0xec4, 0x0, 0x0, 0x0, 0x0, {}, [@ETHTOOL_A_LINKMODES_OURS={0x14, 0x3, 0x0, 0x1, [@ETHTOOL_A_BITSET_SIZE={0x8}, @ETHTOOL_A_BITSET_SIZE={0x8}]}, @ETHTOOL_A_LINKMODES_MASTER_SLAVE_CFG={0x5}, @ETHTOOL_A_LINKMODES_SPEED={0x8}, @ETHTOOL_A_LINKMODES_MASTER_SLAVE_CFG={0x5}, @ETHTOOL_A_LINKMODES_HEADER={0x20, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'tunl0\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8}]}, @ETHTOOL_A_LINKMODES_MASTER_SLAVE_CFG={0x5}, @ETHTOOL_A_LINKMODES_OURS={0xe5c, 0x3, 0x0, 0x1, [@ETHTOOL_A_BITSET_MASK={0xe55, 0x5, "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"}]}]}, 0xec4}}, 0x0) 15:57:57 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_DISCONNECT(r0, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000100)={&(0x7f0000000340)=ANY=[], 0x60}}, 0x0) 15:57:57 executing program 0: keyctl$restrict_keyring(0x1d, 0xfffffffffffffffb, 0x0, 0x0) 15:57:57 executing program 4: bpf$PROG_LOAD_XDP(0x5, &(0x7f0000001400)={0x6, 0x1, &(0x7f0000000280)=@raw=[@generic], &(0x7f0000000300)='GPL\x00', 0x0, 0x1000, &(0x7f0000000340)=""/4096, 0x0, 0x0, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) 15:57:57 executing program 2: mlock(&(0x7f0000ffc000/0x3000)=nil, 0x3000) madvise(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x0) munmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000) [ 255.249796][T17143] loop5: detected capacity change from 0 to 262160 15:57:57 executing program 3: keyctl$set_timeout(0x4, 0x0, 0x0) 15:57:57 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0x22, &(0x7f0000000040)={@in={{0x2, 0x0, @empty}}, 0x0, 0x0, 0x0, 0x0, "f9ae435e1755dbbee016e009a1537b00ea12552b6073291bab72637ed84f27021f399351c18299ca64ec3f4c663713f6bfa84b95f76e83b8266f324b8b2532854fe3e6df529f494416b621a405b707a1"}, 0xd8) 15:57:57 executing program 4: pipe(&(0x7f0000000480)={0xffffffffffffffff}) ioctl$sock_ipv6_tunnel_SIOCGET6RD(r0, 0xc0045878, 0x0) [ 255.300171][T17147] loop1: detected capacity change from 0 to 262160 15:57:57 executing program 5: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = open(&(0x7f00000000c0)='./file0\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) ftruncate(0xffffffffffffffff, 0x1) lseek(0xffffffffffffffff, 0x1200, 0x0) r2 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(0xffffffffffffffff, r2, 0x0, 0x8400fffffffa) sendfile(r0, r1, 0x0, 0x8000000a) 15:57:57 executing program 2: r0 = add_key$fscrypt_v1(&(0x7f0000000000), &(0x7f0000000040)={'fscrypt:', @desc3}, &(0x7f0000000080)={0x0, "222100a878a2d03d6768110c3d948cdf151abe4a9adb305b9e1be96132166f5fecf1ddb7eb25eae78b2d0ff06b3e35956c4bd847cc5d0f0185dc3a0e4d08846b"}, 0x48, 0xfffffffffffffffc) keyctl$set_timeout(0xf, r0, 0x0) 15:57:57 executing program 1: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = open(&(0x7f00000000c0)='./file0\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r2 = creat(&(0x7f0000000080)='./bus\x00', 0x0) ftruncate(r2, 0x1) lseek(r2, 0x1200, 0x0) r3 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r2, r3, 0x0, 0x8400fffffffa) sendfile(r0, r1, 0x0, 0x8000000a) 15:57:57 executing program 3: r0 = add_key$keyring(&(0x7f0000000100), &(0x7f0000000140)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffd) r1 = add_key$fscrypt_v1(&(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000080)={0x0, "222100a878a2d03d6768110c3d948cdf151abe4a9adb305b9e1be96132166f5fecf1ddb7eb25eae78b2d0ff06b3e35956c4bd847cc5d0f0185dc3a0e4d08846b"}, 0x48, r0) keyctl$KEYCTL_MOVE(0x1e, r1, r1, r1, 0x0) 15:57:57 executing program 0: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_ipv6_tunnel_SIOCGET6RD(r0, 0x541b, 0x0) 15:57:57 executing program 4: openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000), 0x68800) 15:57:57 executing program 2: bpf$PROG_LOAD_XDP(0x5, &(0x7f00000001c0)={0x6, 0x3, &(0x7f0000000000)=@framed, &(0x7f0000000040)='syzkaller\x00', 0x5, 0x8e, &(0x7f0000000080)=""/142, 0x0, 0x0, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) 15:57:57 executing program 3: semop(0x0, &(0x7f0000000000)=[{0x1, 0x4}, {}, {}], 0x3) 15:57:57 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f0000000100)=0x14, 0x4) 15:57:57 executing program 4: pipe(&(0x7f0000000480)={0xffffffffffffffff}) ioctl$sock_ipv6_tunnel_SIOCGET6RD(r0, 0x40086602, 0x0) 15:57:57 executing program 2: pipe2(&(0x7f00000006c0), 0x0) 15:57:57 executing program 3: r0 = socket(0x11, 0xa, 0x0) getsockname$packet(r0, 0x0, &(0x7f0000000300)) [ 255.584411][T17172] loop5: detected capacity change from 0 to 262160 [ 255.609391][T17173] loop1: detected capacity change from 0 to 262160 [ 255.683525][ T24] audit: type=1400 audit(1652111878.012:404): avc: denied { setattr } for pid=17176 comm="syz-executor.4" path="pipe:[67656]" dev="pipefs" ino=67656 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=fifo_file permissive=1 15:57:58 executing program 4: bpf$MAP_CREATE(0x0, &(0x7f0000000280)=@base={0x1a, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, '\x00', 0x0, 0xffffffffffffffff, 0x0, 0x2, 0x2}, 0x48) 15:57:58 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x9) sendmsg$SEG6_CMD_GET_TUNSRC(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000200)=ANY=[], 0x14}}, 0x0) 15:57:58 executing program 5: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = open(&(0x7f00000000c0)='./file0\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) ftruncate(0xffffffffffffffff, 0x1) lseek(0xffffffffffffffff, 0x1200, 0x0) r2 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(0xffffffffffffffff, r2, 0x0, 0x8400fffffffa) sendfile(r0, r1, 0x0, 0x8000000a) 15:57:58 executing program 3: r0 = add_key$keyring(&(0x7f0000000080), &(0x7f00000000c0)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$search(0xa, r0, &(0x7f0000000140)='dns_resolver\x00', &(0x7f0000000200)={'syz', 0x2}, 0x0) 15:57:58 executing program 2: r0 = socket$packet(0x11, 0x3, 0x300) sendto$packet(r0, 0x0, 0x0, 0x0, &(0x7f0000000600)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @remote}, 0x14) 15:57:58 executing program 1: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = open(&(0x7f00000000c0)='./file0\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r2 = creat(&(0x7f0000000080)='./bus\x00', 0x0) ftruncate(r2, 0x1) lseek(r2, 0x1200, 0x0) r3 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r2, r3, 0x0, 0x8400fffffffa) sendfile(r0, r1, 0x0, 0x8000000a) 15:57:58 executing program 4: openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000), 0x20142) 15:57:58 executing program 0: openat$vcsa(0xffffffffffffff9c, &(0x7f00000002c0), 0x542, 0x0) 15:57:58 executing program 2: r0 = socket$nl_audit(0x10, 0x3, 0x9) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f0000000000)=0xe, 0x4) 15:57:58 executing program 3: openat$vcsa(0xffffffffffffff9c, &(0x7f0000000040), 0x107800, 0x0) 15:57:58 executing program 4: bpf$MAP_CREATE(0x0, &(0x7f0000001080)=@base={0x10, 0x0, 0x0, 0x3b3bd93d, 0x0, 0xffffffffffffffff, 0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, 0x1}, 0x48) 15:57:58 executing program 0: bpf$PROG_LOAD_XDP(0x5, &(0x7f0000001400)={0x6, 0x1, &(0x7f0000000280)=@raw=[@generic], &(0x7f0000000300)='GPL\x00', 0x5d2c, 0x1000, &(0x7f0000000340)=""/4096, 0x40f00, 0x0, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) 15:57:58 executing program 2: socketpair(0xa, 0x5, 0x2, &(0x7f0000000000)) [ 255.943235][T17201] loop5: detected capacity change from 0 to 262160 [ 255.955076][T17202] loop1: detected capacity change from 0 to 262160 15:57:58 executing program 3: r0 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$F2FS_IOC_MOVE_RANGE(r0, 0xc020f509, 0x0) 15:57:58 executing program 5: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = open(&(0x7f00000000c0)='./file0\x00', 0x1c5b42, 0x0) r1 = creat(&(0x7f0000000080)='./bus\x00', 0x0) ftruncate(r1, 0x1) lseek(r1, 0x1200, 0x0) r2 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r1, r2, 0x0, 0x8400fffffffa) sendfile(r0, 0xffffffffffffffff, 0x0, 0x8000000a) 15:57:58 executing program 4: pselect6(0x0, 0x0, 0x0, &(0x7f0000000280), &(0x7f00000002c0), 0x0) 15:57:58 executing program 0: pkey_mprotect(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x0, 0xffffffffffffffff) timer_create(0x0, 0x0, &(0x7f0000000200)) 15:57:58 executing program 1: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = open(&(0x7f00000000c0)='./file0\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) ftruncate(0xffffffffffffffff, 0x1) lseek(0xffffffffffffffff, 0x1200, 0x0) r2 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(0xffffffffffffffff, r2, 0x0, 0x8400fffffffa) sendfile(r0, r1, 0x0, 0x8000000a) 15:57:58 executing program 2: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$netlink(r0, &(0x7f0000002040)={0x0, 0x0, &(0x7f0000001940)=[{&(0x7f00000001c0)={0x10, 0x0, 0x10}, 0x10}, {0x0}], 0x2, &(0x7f0000001f40)=[@rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0x28}, 0x0) 15:57:58 executing program 3: bpf$PROG_LOAD_XDP(0x5, &(0x7f0000001400)={0x6, 0x0, 0x0, &(0x7f0000000300)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) 15:57:58 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) getsockopt$sock_timeval(r0, 0x1, 0x0, 0x0, &(0x7f0000000040)) 15:57:58 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_int(r0, 0x6, 0x1b, 0x0, &(0x7f0000000140)) 15:57:58 executing program 2: clock_gettime(0x0, 0x0) syz_genetlink_get_family_id$ieee802154(&(0x7f0000000800), 0xffffffffffffffff) sendmsg$IEEE802154_LLSEC_LIST_KEY(0xffffffffffffffff, 0x0, 0x4) 15:57:58 executing program 3: pselect6(0x0, 0x0, 0x0, 0x0, &(0x7f00000002c0), &(0x7f0000000340)={&(0x7f0000000300)={[0x48000000]}, 0x8}) 15:57:58 executing program 4: pipe(&(0x7f0000000480)={0xffffffffffffffff}) ioctl$sock_ipv6_tunnel_SIOCGET6RD(r0, 0xc0189436, 0x0) 15:57:58 executing program 0: bpf$BPF_BTF_LOAD(0x12, &(0x7f00000026c0)={&(0x7f0000001640)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0xc, 0xc, 0x3, [@typedef={0x1}]}, {0x0, [0x5f]}}, &(0x7f00000016c0)=""/4096, 0x27, 0x1000, 0x1}, 0x20) [ 256.280540][T17231] loop5: detected capacity change from 0 to 262160 [ 256.299987][T17233] loop1: detected capacity change from 0 to 262160 15:57:58 executing program 5: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = open(&(0x7f00000000c0)='./file0\x00', 0x1c5b42, 0x0) r1 = creat(&(0x7f0000000080)='./bus\x00', 0x0) ftruncate(r1, 0x1) lseek(r1, 0x1200, 0x0) r2 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r1, r2, 0x0, 0x8400fffffffa) sendfile(r0, 0xffffffffffffffff, 0x0, 0x8000000a) 15:57:58 executing program 2: keyctl$restrict_keyring(0x1d, 0xfffffffffffffffc, 0x0, &(0x7f0000000540)='/dev/vcsa#\x00') 15:57:58 executing program 3: syz_clone(0x40920400, 0x0, 0x0, &(0x7f0000000100), &(0x7f0000000140), &(0x7f0000000180)="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") 15:57:58 executing program 0: r0 = socket$packet(0x11, 0x3, 0x300) bind$packet(r0, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, 0x14) 15:57:58 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_PKTINFO(r0, 0x10e, 0x3, &(0x7f0000000000)=0x8000005, 0x1a) 15:57:58 executing program 1: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = open(&(0x7f00000000c0)='./file0\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) ftruncate(0xffffffffffffffff, 0x1) lseek(0xffffffffffffffff, 0x1200, 0x0) r2 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(0xffffffffffffffff, r2, 0x0, 0x8400fffffffa) sendfile(r0, r1, 0x0, 0x8000000a) 15:57:58 executing program 0: socketpair(0x11, 0x2, 0x38, &(0x7f0000000040)) sendmsg$SEG6_CMD_SET_TUNSRC(0xffffffffffffffff, 0x0, 0x0) 15:57:58 executing program 4: syz_clone(0x1002080, 0x0, 0x0, 0x0, 0x0, 0x0) 15:57:58 executing program 2: keyctl$invalidate(0x15, 0x0) keyctl$set_timeout(0x1d, 0x0, 0x0) 15:57:58 executing program 3: bpf$MAP_CREATE(0x0, &(0x7f0000000280)=@base={0x1a, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, '\x00', 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x2}, 0x48) 15:57:58 executing program 0: madvise(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0xb) 15:57:58 executing program 2: getpgrp(0x0) syz_clone(0x40920400, 0x0, 0x0, 0x0, 0x0, 0x0) [ 256.562437][T17252] loop1: detected capacity change from 0 to 262160 [ 256.633523][T17261] loop5: detected capacity change from 0 to 262160 15:57:59 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0x6, &(0x7f0000000040)={@in={{0x2, 0x0, @empty}}, 0x0, 0x0, 0x0, 0x0, "f9ae435e1755dbbee016e009a1537b00ea12552b6073291bab72637ed84f27021f399351c18299ca64ec3f4c663713f6bfa84b95f76e83b8266f324b8b2532854fe3e6df529f494416b621a405b707a1"}, 0xd8) 15:57:59 executing program 4: uname(&(0x7f0000000000)=""/43) 15:57:59 executing program 0: timer_create(0x7, 0x0, &(0x7f0000000080)) timer_settime(0x0, 0x0, &(0x7f0000000380)={{}, {0x0, 0x989680}}, 0x0) 15:57:59 executing program 1: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = open(&(0x7f00000000c0)='./file0\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) ftruncate(0xffffffffffffffff, 0x1) lseek(0xffffffffffffffff, 0x1200, 0x0) r2 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(0xffffffffffffffff, r2, 0x0, 0x8400fffffffa) sendfile(r0, r1, 0x0, 0x8000000a) 15:57:59 executing program 5: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = open(&(0x7f00000000c0)='./file0\x00', 0x1c5b42, 0x0) r1 = creat(&(0x7f0000000080)='./bus\x00', 0x0) ftruncate(r1, 0x1) lseek(r1, 0x1200, 0x0) r2 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r1, r2, 0x0, 0x8400fffffffa) sendfile(r0, 0xffffffffffffffff, 0x0, 0x8000000a) 15:57:59 executing program 2: r0 = syz_open_dev$evdev(&(0x7f0000000580), 0x0, 0x0) ioctl$EVIOCGABS20(r0, 0x80184560, 0x0) 15:57:59 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0x18, &(0x7f0000000040)={@in={{0x2, 0x0, @empty}}, 0x0, 0x0, 0x0, 0x0, "f9ae435e1755dbbee016e009a1537b00ea12552b6073291bab72637ed84f27021f399351c18299ca64ec3f4c663713f6bfa84b95f76e83b8266f324b8b2532854fe3e6df529f494416b621a405b707a1"}, 0xd8) 15:57:59 executing program 4: syz_open_dev$evdev(&(0x7f0000002300), 0x0, 0x0) 15:57:59 executing program 3: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000), 0x0) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f0000000040)={{}, {0x1f}}) 15:57:59 executing program 0: pipe(&(0x7f0000000480)={0xffffffffffffffff}) ioctl$sock_ipv6_tunnel_SIOCGET6RD(r0, 0x541b, 0x0) [ 256.861493][T17278] loop1: detected capacity change from 0 to 262160 15:57:59 executing program 0: r0 = add_key$fscrypt_v1(&(0x7f00000005c0), &(0x7f0000000600)={'fscrypt:', @desc3}, &(0x7f0000000640)={0x0, "6f95128b17337dae1e29ca5058e633c58fc51d357c49c5dae0ec78cf4b316fca0cd4edad011e478a1e94b728749578b3d3b0bc48263c00bc254250ef14623060"}, 0x48, 0xfffffffffffffffd) add_key$fscrypt_v1(&(0x7f00000006c0), 0x0, 0x0, 0x0, r0) 15:57:59 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0x18, &(0x7f0000000040)={@in={{0x2, 0x0, @empty}}, 0x0, 0x0, 0x0, 0x0, "f9ae435e1755dbbee016e009a1537b00ea12552b6073291bab72637ed84f27021f399351c18299ca64ec3f4c663713f6bfa84b95f76e83b8266f324b8b2532854fe3e6df529f494416b621a405b707a1"}, 0xd8) 15:57:59 executing program 3: r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_ipv6_tunnel_SIOCGETPRL(r0, 0x89f4, &(0x7f0000000200)={'syztnl1\x00', 0x0}) 15:57:59 executing program 4: bpf$BPF_PROG_WITH_BTFID_LOAD(0x5, &(0x7f00000002c0)=@bpf_tracing={0x1a, 0x3, &(0x7f0000000100)=@framed, &(0x7f0000000180)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) [ 256.974160][T17286] loop5: detected capacity change from 0 to 262160 15:57:59 executing program 1: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = open(&(0x7f00000000c0)='./file0\x00', 0x1c5b42, 0x0) r1 = creat(&(0x7f0000000080)='./bus\x00', 0x0) ftruncate(r1, 0x1) lseek(r1, 0x1200, 0x0) r2 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r1, r2, 0x0, 0x8400fffffffa) sendfile(r0, 0xffffffffffffffff, 0x0, 0x8000000a) 15:57:59 executing program 0: openat$full(0xffffffffffffff9c, &(0x7f0000000440), 0x40001, 0x0) 15:57:59 executing program 5: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r1 = creat(&(0x7f0000000080)='./bus\x00', 0x0) ftruncate(r1, 0x1) lseek(r1, 0x1200, 0x0) r2 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r1, r2, 0x0, 0x8400fffffffa) sendfile(0xffffffffffffffff, r0, 0x0, 0x8000000a) 15:57:59 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0x18, &(0x7f0000000040)={@in={{0x2, 0x0, @empty}}, 0x0, 0x0, 0x0, 0x0, "f9ae435e1755dbbee016e009a1537b00ea12552b6073291bab72637ed84f27021f399351c18299ca64ec3f4c663713f6bfa84b95f76e83b8266f324b8b2532854fe3e6df529f494416b621a405b707a1"}, 0xd8) 15:57:59 executing program 3: add_key$keyring(&(0x7f0000000080), 0x0, 0x0, 0x0, 0xffffffffffffffff) add_key$keyring(&(0x7f00000002c0), &(0x7f0000000300)={'syz', 0x0}, 0x0, 0x0, 0xfffffffffffffffd) 15:57:59 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0x1b, &(0x7f0000000040)={@in={{0x2, 0x0, @empty}}, 0x0, 0x0, 0x0, 0x0, "f9ae435e1755dbbee016e009a1537b00ea12552b6073291bab72637ed84f27021f399351c18299ca64ec3f4c663713f6bfa84b95f76e83b8266f324b8b2532854fe3e6df529f494416b621a405b707a1"}, 0xd8) 15:57:59 executing program 0: keyctl$set_timeout(0x12, 0x0, 0x0) 15:57:59 executing program 3: bpf$MAP_CREATE(0x0, &(0x7f0000001080)=@base={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1}, 0x48) 15:57:59 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0x18, &(0x7f0000000040)={@in={{0x2, 0x0, @empty}}, 0x0, 0x0, 0x0, 0x0, "f9ae435e1755dbbee016e009a1537b00ea12552b6073291bab72637ed84f27021f399351c18299ca64ec3f4c663713f6bfa84b95f76e83b8266f324b8b2532854fe3e6df529f494416b621a405b707a1"}, 0xd8) 15:57:59 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_DISASSOCIATE_REQ(0xffffffffffffffff, 0x0, 0x0) sendmsg$IEEE802154_LLSEC_LIST_KEY(r0, &(0x7f0000000a00)={0x0, 0x0, &(0x7f00000009c0)={&(0x7f0000000980)={0x14}, 0x14}}, 0x0) [ 257.217445][T17309] loop1: detected capacity change from 0 to 262160 15:57:59 executing program 4: r0 = add_key$fscrypt_v1(&(0x7f0000000000), &(0x7f0000000040)={'fscrypt:', @desc3}, &(0x7f0000000180)={0x0, "222100a878a2d03d6768110c3d948cdf151abe4a9adb305b9e1be96132166f5fecf1ddb7eb25eae78b2d0ff06b3e35956c4bd847cc5d0f0185dc3a0e4d08846b"}, 0x48, 0xfffffffffffffffc) keyctl$KEYCTL_PKEY_QUERY(0xe, r0, 0x0, 0x0, 0x0) 15:57:59 executing program 0: bpf$OBJ_GET_PROG(0x7, &(0x7f00000003c0)={0x0, 0x0, 0x18}, 0x10) 15:57:59 executing program 1: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = open(&(0x7f00000000c0)='./file0\x00', 0x1c5b42, 0x0) r1 = creat(&(0x7f0000000080)='./bus\x00', 0x0) ftruncate(r1, 0x1) lseek(r1, 0x1200, 0x0) r2 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r1, r2, 0x0, 0x8400fffffffa) sendfile(r0, 0xffffffffffffffff, 0x0, 0x8000000a) 15:57:59 executing program 3: sendmsg$TIPC_NL_PEER_REMOVE(0xffffffffffffffff, 0x0, 0x0) openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000080), 0xe2001, 0x0) [ 257.338389][T17320] loop5: detected capacity change from 0 to 262160 15:57:59 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL80211_CMD_DEL_KEY(r0, &(0x7f0000000340)={&(0x7f0000000200), 0xc, &(0x7f0000000300)={&(0x7f0000000280)={0x20, 0x0, 0x0, 0x0, 0x0, {{}, {@void, @val={0xc}}}}, 0x20}}, 0x0) 15:57:59 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$TIPC_CMD_SHOW_STATS(r0, &(0x7f0000000a00)={0x0, 0x0, &(0x7f00000009c0)={&(0x7f0000000980)={0x1c, 0x0, 0x1}, 0x1c}}, 0x0) 15:57:59 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_DISASSOCIATE_REQ(r0, &(0x7f00000008c0)={0x0, 0x0, &(0x7f0000000880)={&(0x7f0000000840)={0x14}, 0x14}}, 0x0) 15:57:59 executing program 5: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r1 = creat(&(0x7f0000000080)='./bus\x00', 0x0) ftruncate(r1, 0x1) lseek(r1, 0x1200, 0x0) r2 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r1, r2, 0x0, 0x8400fffffffa) sendfile(0xffffffffffffffff, r0, 0x0, 0x8000000a) 15:57:59 executing program 3: keyctl$set_timeout(0x7, 0x0, 0x0) 15:57:59 executing program 4: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000000280), 0x10) 15:57:59 executing program 2: openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000000), 0x86041, 0x0) 15:57:59 executing program 0: openat$null(0xffffffffffffff9c, &(0x7f0000000240), 0x141001, 0x0) 15:57:59 executing program 3: r0 = add_key$fscrypt_v1(&(0x7f0000000000), &(0x7f0000000040)={'fscrypt:', @desc3}, &(0x7f0000000080)={0x0, "222100a878a2d03d6768110c3d948cdf151abe4a9adb305b9e1be96132166f5fecf1ddb7eb25eae78b2d0ff06b3e35956c4bd847cc5d0f0185dc3a0e4d08846b"}, 0x48, 0xfffffffffffffffc) keyctl$update(0x2, r0, &(0x7f0000000100)="ae", 0x1) [ 257.525186][T17333] loop1: detected capacity change from 0 to 262160 15:57:59 executing program 0: r0 = socket$netlink(0x10, 0x3, 0xc) syz_genetlink_get_family_id$devlink(&(0x7f0000000380), r0) [ 257.649271][T17344] loop5: detected capacity change from 0 to 262160 15:58:00 executing program 1: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = open(&(0x7f00000000c0)='./file0\x00', 0x1c5b42, 0x0) r1 = creat(&(0x7f0000000080)='./bus\x00', 0x0) ftruncate(r1, 0x1) lseek(r1, 0x1200, 0x0) r2 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r1, r2, 0x0, 0x8400fffffffa) sendfile(r0, 0xffffffffffffffff, 0x0, 0x8000000a) 15:58:00 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) accept4$bt_l2cap(r0, 0x0, 0x0, 0x0) 15:58:00 executing program 2: clock_gettime(0xfc280000, 0x0) 15:58:00 executing program 3: pselect6(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) clock_settime(0x0, &(0x7f0000000580)) 15:58:00 executing program 2: shmget(0x0, 0x3000, 0x0, &(0x7f0000ffa000/0x3000)=nil) 15:58:00 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f0000000000)=0x16, 0x4) 15:58:00 executing program 0: add_key$fscrypt_v1(&(0x7f0000000080), &(0x7f00000000c0)={'fscrypt:', @desc3}, &(0x7f0000000200)={0x0, "7b8ce2f4311face8c788a90b1946433b07886d27151fe0ad8afc73d098c02b8f372375fbdefd2fdfed983719e18c2dd05d114054a9e3de25fc2dc4012a6b0f1c"}, 0x48, 0xfffffffffffffffd) 15:58:00 executing program 5: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r1 = creat(&(0x7f0000000080)='./bus\x00', 0x0) ftruncate(r1, 0x1) lseek(r1, 0x1200, 0x0) r2 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r1, r2, 0x0, 0x8400fffffffa) sendfile(0xffffffffffffffff, r0, 0x0, 0x8000000a) 15:58:00 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x4) sendmsg$SMC_PNETID_DEL(r0, &(0x7f00000005c0)={0x0, 0x0, &(0x7f0000000580)={&(0x7f0000000540)={0x14}, 0x14}}, 0x0) 15:58:00 executing program 4: keyctl$set_timeout(0x11, 0x0, 0x0) 15:58:00 executing program 0: pipe(&(0x7f0000000480)={0xffffffffffffffff}) ioctl$sock_ipv6_tunnel_SIOCGET6RD(r0, 0x5421, 0x0) [ 257.856238][T17363] loop1: detected capacity change from 0 to 262160 15:58:00 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000000040)={0x10, 0x0, 0x0, 0x8000}, 0xc) [ 257.963628][T17371] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=0 sclass=netlink_tcpdiag_socket pid=17371 comm=syz-executor.2 [ 258.003018][T17376] loop5: detected capacity change from 0 to 262160 15:58:00 executing program 1: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r1 = creat(&(0x7f0000000080)='./bus\x00', 0x0) ftruncate(r1, 0x1) lseek(r1, 0x1200, 0x0) r2 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r1, r2, 0x0, 0x8400fffffffa) sendfile(0xffffffffffffffff, r0, 0x0, 0x8000000a) 15:58:00 executing program 4: clock_getres(0x0, &(0x7f0000000180)) 15:58:00 executing program 0: pipe(&(0x7f0000000480)={0xffffffffffffffff}) ioctl$sock_ipv6_tunnel_SIOCGET6RD(r0, 0x5450, 0x0) [ 258.182456][T17385] loop1: detected capacity change from 0 to 262160 15:58:00 executing program 3: pipe(&(0x7f0000000480)={0xffffffffffffffff}) ioctl$sock_ipv6_tunnel_SIOCGET6RD(r0, 0x4020940d, 0x0) 15:58:00 executing program 2: bpf$PROG_LOAD_XDP(0x5, &(0x7f00000007c0)={0x6, 0x2, &(0x7f0000000300)=@raw=[@cb_func], &(0x7f0000000340)='syzkaller\x00', 0x6, 0x8b, &(0x7f0000000380)=""/139, 0x0, 0x0, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) 15:58:00 executing program 4: syz_genetlink_get_family_id$nl80211(0x0, 0xffffffffffffffff) sendmsg$NL80211_CMD_DEL_PMKSA(0xffffffffffffffff, 0x0, 0x4004810) openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) 15:58:00 executing program 0: semctl$IPC_SET(0x0, 0x0, 0x1, &(0x7f0000000b40)={{0x0, 0x0, 0xee00, 0x0, 0xee01}}) 15:58:00 executing program 5: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r2 = creat(&(0x7f0000000080)='./bus\x00', 0x0) ftruncate(r2, 0x1) lseek(r2, 0x1200, 0x0) r3 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r2, r3, 0x0, 0x8400fffffffa) sendfile(r0, r1, 0x0, 0x8000000a) 15:58:00 executing program 1: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r1 = creat(&(0x7f0000000080)='./bus\x00', 0x0) ftruncate(r1, 0x1) lseek(r1, 0x1200, 0x0) r2 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r1, r2, 0x0, 0x8400fffffffa) sendfile(0xffffffffffffffff, r0, 0x0, 0x8000000a) 15:58:00 executing program 0: r0 = socket$netlink(0x10, 0x3, 0xa) sendmsg$TIPC_NL_LINK_RESET_STATS(r0, &(0x7f0000000900)={&(0x7f0000000800)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f00000008c0)={&(0x7f0000000840)={0x14}, 0x14}}, 0x0) 15:58:00 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_CIPSOV4_C_LISTALL(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000240)=ANY=[@ANYBLOB='\"'], 0x30}}, 0x0) 15:58:00 executing program 2: bpf$BPF_RAW_TRACEPOINT_OPEN_UNNAMED(0x11, &(0x7f0000000140), 0x10) [ 258.649261][T17394] loop5: detected capacity change from 0 to 262160 [ 258.665597][T17396] loop1: detected capacity change from 0 to 262160 15:58:01 executing program 3: pipe(&(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}) write$usbip_server(r0, &(0x7f00000000c0)=@ret_unlink, 0x30) 15:58:01 executing program 0: pipe(&(0x7f0000000480)={0xffffffffffffffff}) ioctl$sock_ipv6_tunnel_SIOCGET6RD(r0, 0x40049409, 0x0) 15:58:01 executing program 2: bpf$PROG_LOAD_XDP(0x5, &(0x7f0000001400)={0x6, 0x1, &(0x7f0000000280)=@raw=[@generic], &(0x7f0000000300)='GPL\x00', 0x5d2c, 0x1000, &(0x7f0000000340)=""/4096, 0x0, 0x0, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) 15:58:01 executing program 4: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000), 0x0) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f0000000040)) 15:58:01 executing program 1: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r1 = creat(&(0x7f0000000080)='./bus\x00', 0x0) ftruncate(r1, 0x1) lseek(r1, 0x1200, 0x0) r2 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r1, r2, 0x0, 0x8400fffffffa) sendfile(0xffffffffffffffff, r0, 0x0, 0x8000000a) 15:58:01 executing program 3: syz_clone(0x40920400, &(0x7f0000000000)="77b5bf6a3d2cb42e7a845763f5ece3df8a7d10005e851c8ebbfa975e0b585f248819044f619b83b155147ae64d8556366f254ba4e6e8ed11fb834dc167e34147ddd68bbee05182bafee33957066cff1918be265466bd455e5dea57dc93cba99ca48cac4a94ff515a206666612d57cb43604c0239050f7aa7ed8c25350eb754f9c806f616a7005fef3ca6270c0c641d0fbde442a02d11d2f4d6d0a66885cea250e5099d9242485f7ab8aa9b08f61744156cf7ba440982c6b70a0f78d8382daf560721485862a83a55aae65a750478b3a5ffaf2a982f35aad52f9972dba71372b21a7cbe4dad7ebc6c6321d8a77e5e", 0xee, &(0x7f0000000100), &(0x7f0000000140), &(0x7f0000000180)="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") 15:58:01 executing program 0: openat$bsg(0xffffffffffffff9c, &(0x7f0000000500), 0x0, 0x0) [ 259.001497][T17420] loop1: detected capacity change from 0 to 262160 15:58:01 executing program 5: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r2 = creat(&(0x7f0000000080)='./bus\x00', 0x0) ftruncate(r2, 0x1) lseek(r2, 0x1200, 0x0) r3 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r2, r3, 0x0, 0x8400fffffffa) sendfile(r0, r1, 0x0, 0x8000000a) 15:58:01 executing program 2: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000), 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r0, 0xc08c5336, &(0x7f0000000040)={0x0, 0x0, 0x0, 'queue1\x00'}) 15:58:01 executing program 4: getitimer(0x7, 0x0) 15:58:01 executing program 0: pipe(&(0x7f0000000480)={0xffffffffffffffff}) ioctl$sock_ipv6_tunnel_SIOCGET6RD(r0, 0x5451, 0x0) 15:58:01 executing program 3: pselect6(0x40, &(0x7f0000000000), &(0x7f0000000040)={0x2c0}, 0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000100), 0x8}) 15:58:01 executing program 1: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r2 = creat(&(0x7f0000000080)='./bus\x00', 0x0) ftruncate(r2, 0x1) lseek(r2, 0x1200, 0x0) r3 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r2, r3, 0x0, 0x8400fffffffa) sendfile(r0, r1, 0x0, 0x8000000a) 15:58:01 executing program 0: syz_open_dev$vcsa(&(0x7f0000001480), 0xbf, 0x0) 15:58:01 executing program 4: add_key$fscrypt_v1(&(0x7f0000002840), &(0x7f0000002880)={'fscrypt:', @auto=[0x32, 0x66, 0x39, 0x66, 0x32, 0x34, 0x37, 0x34]}, &(0x7f00000028c0)={0x0, "8ff27007556b848e892da59741bdba8a6a05f52e0f567da2e4787f31ac38594fa0da3c480fcb9ece7057c0e339676b33964b641572fb647dbb45540b619c27c1"}, 0x48, 0xfffffffffffffffb) 15:58:01 executing program 3: r0 = add_key$fscrypt_v1(&(0x7f0000002840), &(0x7f0000002880), &(0x7f00000001c0)={0x0, "8ff27007556b848e892da59741bdba8a6a05f52e0f567da2e4787f31ac38594fa0da3c480fcb9ece7057c0e339676b33964b641572fb647dbb45540b619c27c1"}, 0x48, 0xfffffffffffffffb) keyctl$get_keyring_id(0x0, r0, 0x0) 15:58:01 executing program 2: syz_genetlink_get_family_id$tipc2(&(0x7f0000000300), 0xffffffffffffffff) [ 259.521404][T17432] loop1: detected capacity change from 0 to 262160 15:58:01 executing program 0: r0 = socket$nl_audit(0x10, 0x3, 0x9) getsockopt$netlink(r0, 0x10e, 0x5, &(0x7f0000000000)=""/48, &(0x7f0000000040)=0x30) 15:58:01 executing program 3: r0 = socket$netlink(0x10, 0x3, 0xa) bind$netlink(r0, &(0x7f0000000040)={0x10, 0x0, 0x25dfdbfe, 0x8000}, 0xc) [ 259.676251][T17443] loop5: detected capacity change from 0 to 262160 15:58:02 executing program 4: pipe(&(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r0, &(0x7f0000000000)={0x30002018}) 15:58:02 executing program 2: r0 = socket$nl_audit(0x10, 0x3, 0x9) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f0000000340)=0x4, 0x4) 15:58:02 executing program 0: bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000340)={0x11, 0x2, &(0x7f0000000080)=@raw=[@map_idx], &(0x7f00000000c0)='syzkaller\x00', 0x0, 0xd8, &(0x7f0000000180)=""/216, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) 15:58:02 executing program 3: futex(&(0x7f0000000000), 0xa, 0x0, 0x0, 0x0, 0x1) 15:58:02 executing program 5: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r2 = creat(&(0x7f0000000080)='./bus\x00', 0x0) ftruncate(r2, 0x1) lseek(r2, 0x1200, 0x0) r3 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r2, r3, 0x0, 0x8400fffffffa) sendfile(r0, r1, 0x0, 0x8000000a) 15:58:02 executing program 1: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r2 = creat(&(0x7f0000000080)='./bus\x00', 0x0) ftruncate(r2, 0x1) lseek(r2, 0x1200, 0x0) r3 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r2, r3, 0x0, 0x8400fffffffa) sendfile(r0, r1, 0x0, 0x8000000a) 15:58:02 executing program 0: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$GTP_CMD_DELPDP(0xffffffffffffffff, 0x0, 0x0) syz_clone(0x1001000, 0x0, 0x0, &(0x7f0000001ac0), 0x0, &(0x7f0000001b40)="be") 15:58:02 executing program 4: prctl$PR_SET_MM_MAP_SIZE(0x23, 0xf, &(0x7f0000000000)) openat$incfs(0xffffffffffffffff, &(0x7f0000000480)='.pending_reads\x00', 0x0, 0x0) execveat(0xffffffffffffffff, &(0x7f0000000400)='./file0\x00', &(0x7f0000000480), 0x0, 0x0) execveat(0xffffffffffffffff, &(0x7f0000000400)='./file0\x00', &(0x7f0000000480), 0x0, 0x0) 15:58:02 executing program 2: syz_clone(0x4025000, 0x0, 0x0, &(0x7f0000001000), &(0x7f0000001040), &(0x7f0000001080)) prlimit64(0x0, 0x0, &(0x7f0000001140), &(0x7f0000001180)) accept4$vsock_stream(0xffffffffffffffff, 0x0, 0x0, 0x0) sendmsg$TIPC_CMD_SET_NODE_ADDR(0xffffffffffffffff, &(0x7f0000001300)={&(0x7f0000001240), 0xc, 0x0}, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$TIPC_CMD_GET_BEARER_NAMES(r0, 0x0, 0x0) sendmsg$NLBL_MGMT_C_REMOVE(0xffffffffffffffff, &(0x7f0000001540)={&(0x7f0000001440), 0xc, &(0x7f0000001500)={&(0x7f00000014c0)={0x1c, 0x0, 0x10, 0x70bd2d, 0x0, {}, [@NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @broadcast}]}, 0x1c}}, 0x40045) r1 = open$dir(0x0, 0x0, 0x0) faccessat2(r1, 0x0, 0x1c, 0x1000) socket$vsock_stream(0x28, 0x1, 0x0) 15:58:02 executing program 3: mount$9p_fd(0x0, &(0x7f0000000340)='./file0\x00', 0x0, 0x0, &(0x7f0000000400)={'trans=fd,', {}, 0x2c, {}, 0x2c, {[], [{@appraise}]}}) [ 260.548138][T17458] loop1: detected capacity change from 0 to 262160 15:58:02 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000180), 0xffffffffffffffff) sendmsg$NL802154_CMD_SET_CCA_ED_LEVEL(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x10000}, 0xc, 0x0}, 0x0) sendmsg$NL802154_CMD_DEL_SEC_KEY(r0, &(0x7f0000000540)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x20100}, 0xc, &(0x7f0000000500)={&(0x7f00000003c0)={0x1c, 0x0, 0x200, 0x0, 0x0, {}, [@NL802154_ATTR_IFINDEX={0x8}]}, 0x1c}}, 0x0) syz_genetlink_get_family_id$nl802154(0x0, 0xffffffffffffffff) sendmsg$NL802154_CMD_SET_CHANNEL(0xffffffffffffffff, 0x0, 0x0) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_LLSEC_ADD_DEV(0xffffffffffffffff, 0x0, 0x0) 15:58:02 executing program 3: syz_read_part_table(0x0, 0x1, &(0x7f0000000240)=[{0x0, 0x0, 0x800}]) execveat(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) 15:58:02 executing program 0: bpf$PROG_LOAD(0x5, 0x0, 0x0) socket$netlink(0x10, 0x3, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x0, 0x803, 0x0) write$binfmt_misc(r1, 0x0, 0x4) getsockname$packet(r1, &(0x7f0000000280)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, 0x0) sendmsg$nl_route(r0, 0x0, 0x0) r2 = socket$inet6(0xa, 0x3, 0xa) r3 = socket$inet6(0xa, 0x3, 0xa) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r3, 0x29, 0x20, &(0x7f0000000100)={@loopback={0x100000000000000}, 0x0, 0x0, 0x2, 0x1}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r3, 0x29, 0x20, &(0x7f0000000100)={@loopback={0xfec0ffff00000000}, 0x0, 0x0, 0x3, 0x1}, 0x20) dup3(r2, r3, 0x0) [ 260.691732][T17471] loop5: detected capacity change from 0 to 262160 15:58:03 executing program 4: select(0x40, &(0x7f0000000380), 0x0, &(0x7f0000000440)={0x3}, &(0x7f00000004c0)) 15:58:03 executing program 0: mount$9p_fd(0x0, &(0x7f0000000340)='./file0\x00', 0x0, 0x0, 0x0) mount$9p_fd(0x0, &(0x7f0000000340)='./file0\x00', 0x0, 0x0, 0x0) [ 260.765779][T17479] loop3: detected capacity change from 0 to 8 15:58:03 executing program 5: chdir(&(0x7f0000000140)='./file0\x00') r0 = open(&(0x7f00000000c0)='./file0\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r2 = creat(&(0x7f0000000080)='./bus\x00', 0x0) ftruncate(r2, 0x1) lseek(r2, 0x1200, 0x0) r3 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r2, r3, 0x0, 0x8400fffffffa) sendfile(r0, r1, 0x0, 0x8000000a) 15:58:03 executing program 2: socketpair(0x0, 0x0, 0x0, &(0x7f0000000540)) mount$9p_fd(0x0, 0x0, 0x0, 0x0, &(0x7f0000000400)) 15:58:03 executing program 4: bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000100)={0x11, 0x1, &(0x7f0000000000)=@raw=[@generic], &(0x7f0000000040)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) 15:58:03 executing program 0: bpf$BPF_PROG_WITH_BTFID_LOAD(0x5, &(0x7f00000013c0)=@bpf_ext={0x1c, 0x1, &(0x7f00000002c0)=@raw=[@kfunc], &(0x7f0000000300)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x1af03}, 0x80) 15:58:03 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) sendmsg$NL802154_CMD_SET_WPAN_PHY_NETNS(r0, &(0x7f0000001c40)={0x0, 0x0, &(0x7f0000001c00)={&(0x7f0000001bc0)={0x14}, 0x14}}, 0x0) 15:58:03 executing program 1: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r2 = creat(&(0x7f0000000080)='./bus\x00', 0x0) ftruncate(r2, 0x1) lseek(r2, 0x1200, 0x0) r3 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r2, r3, 0x0, 0x8400fffffffa) sendfile(r0, r1, 0x0, 0x8000000a) 15:58:03 executing program 4: futex(0x0, 0xa, 0x0, &(0x7f0000000040)={0x0, 0x989680}, 0x0, 0x1) 15:58:03 executing program 0: syz_read_part_table(0x8, 0x1, &(0x7f0000000240)=[{0x0, 0x0, 0x800}]) openat$bsg(0xffffffffffffff9c, 0x0, 0x0, 0x0) execveat(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) 15:58:03 executing program 3: keyctl$KEYCTL_PKEY_VERIFY(0x1c, &(0x7f00000016c0), &(0x7f0000001700)={'enc=', 'oaep', ' hash=', {'poly1305-arm\x00'}}, 0x0, 0x0) 15:58:03 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x11, 0x8, &(0x7f0000001800)=ANY=[@ANYBLOB="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"], &(0x7f0000000100)='GPL\x00'}, 0x48) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000001c0)={0x0}, 0x10) io_cancel(0x0, 0x0, 0x0) [ 261.567418][T17497] loop1: detected capacity change from 0 to 262160 15:58:04 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL802154_CMD_DEL_SEC_KEY(r0, 0x0, 0x0) 15:58:04 executing program 3: open$dir(&(0x7f0000002000)='./file0\x00', 0x0, 0x0) unlinkat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x0) [ 261.687395][T17505] loop0: detected capacity change from 0 to 8 15:58:04 executing program 0: syz_read_part_table(0x0, 0x1, &(0x7f0000000240)=[{&(0x7f0000000180), 0x0, 0x800}]) 15:58:04 executing program 2: add_key$fscrypt_v1(&(0x7f00000000c0), &(0x7f0000000100)={'fscrypt:', @desc3}, &(0x7f0000000140)={0x0, "58b25214729e52a7cd107ad4c69e60b1d694cdf99e90425315fe43de7ba8c6adbac775d0c8160a6a5ebc330de4b61c01564b2cc3b43e40b09df209642336f9f9"}, 0x48, 0xfffffffffffffffb) 15:58:04 executing program 4: unlinkat(0xffffffffffffffff, &(0x7f00000003c0)='./file0\x00', 0x0) r0 = openat$bsg(0xffffffffffffff9c, &(0x7f00000003c0), 0x200000, 0x0) execveat(r0, &(0x7f0000000400)='./file0\x00', &(0x7f0000000480)=[&(0x7f0000000440)='\x00'], &(0x7f0000000540)=[&(0x7f00000004c0)='\x03+(..\\\x00', &(0x7f0000000500)='}\x00'], 0x1000) mknodat$null(r0, &(0x7f0000000000)='./file0\x00', 0x0, 0x103) 15:58:04 executing program 5: chdir(&(0x7f0000000140)='./file0\x00') r0 = open(&(0x7f00000000c0)='./file0\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r2 = creat(&(0x7f0000000080)='./bus\x00', 0x0) ftruncate(r2, 0x1) lseek(r2, 0x1200, 0x0) r3 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r2, r3, 0x0, 0x8400fffffffa) sendfile(r0, r1, 0x0, 0x8000000a) 15:58:04 executing program 1: chdir(&(0x7f0000000140)='./file0\x00') r0 = open(&(0x7f00000000c0)='./file0\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r2 = creat(&(0x7f0000000080)='./bus\x00', 0x0) ftruncate(r2, 0x1) lseek(r2, 0x1200, 0x0) r3 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r2, r3, 0x0, 0x8400fffffffa) sendfile(r0, r1, 0x0, 0x8000000a) 15:58:04 executing program 3: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000400), 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000280)={'\x00', 0x4009}) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=@newlink={0x28, 0x10, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x3}, [@IFLA_GROUP={0x8}]}, 0x28}}, 0x0) epoll_create1(0x0) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f00000000c0)) ppoll(&(0x7f0000000040)=[{r0, 0x280}], 0x1, 0x0, 0x0, 0x0) 15:58:04 executing program 2: prctl$PR_SET_SYSCALL_USER_DISPATCH_ON(0x10, 0x1, 0x0, 0x0, 0x0) 15:58:04 executing program 4: add_key$fscrypt_v1(&(0x7f0000002840), &(0x7f0000002880)={'fscrypt:', @auto=[0x32]}, &(0x7f00000028c0)={0x0, "8ff27007556b848e892da59741bdba8a6a05f52e0f567da2e4787f31ac38594fa0da3c480fcb9ece7057c0e339676b33964b641572fb647dbb45540b619c27c1"}, 0x48, 0xfffffffffffffffb) [ 262.580774][T17522] loop0: detected capacity change from 0 to 8 [ 262.602196][T17523] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 262.610216][T17523] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 15:58:04 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IPVS_CMD_GET_CONFIG(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000040)={0x14}, 0xe80}}, 0x0) [ 262.622209][T17523] A link change request failed with some changes committed already. Interface caif0 may have been left with an inconsistent configuration, please check. 15:58:05 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IPVS_CMD_GET_CONFIG(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000040)={0x14}, 0x14}, 0x300}, 0x0) 15:58:05 executing program 2: keyctl$instantiate_iov(0x14, 0x0, &(0x7f0000000480)=[{&(0x7f00000002c0)="e4", 0x1}], 0x1, 0x0) 15:58:05 executing program 0: socketpair(0x18, 0x0, 0x0, &(0x7f00000011c0)) 15:58:05 executing program 2: bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000100)={0x13, 0x2, &(0x7f0000000000)=@raw=[@initr0], &(0x7f0000000040)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) 15:58:05 executing program 4: bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000100)={0x11, 0x6, &(0x7f0000000180)=@framed={{}, [@ldst={0x0, 0x0, 0x2}, @map_val={0x18, 0x0, 0x2, 0x0, 0x1}]}, &(0x7f0000000080)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) 15:58:05 executing program 0: socketpair(0x0, 0x0, 0x0, &(0x7f0000000540)) 15:58:05 executing program 2: prctl$PR_SET_SYSCALL_USER_DISPATCH_ON(0x2f, 0x1, 0x0, 0x0, 0x0) 15:58:05 executing program 4: bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000100)={0x11, 0x2, &(0x7f0000000000)=@raw=[@initr0={0x18, 0x0, 0x0, 0x0, 0x0, 0x6}], &(0x7f0000000040)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) 15:58:05 executing program 5: chdir(&(0x7f0000000140)='./file0\x00') r0 = open(&(0x7f00000000c0)='./file0\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r2 = creat(&(0x7f0000000080)='./bus\x00', 0x0) ftruncate(r2, 0x1) lseek(r2, 0x1200, 0x0) r3 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r2, r3, 0x0, 0x8400fffffffa) sendfile(r0, r1, 0x0, 0x8000000a) 15:58:05 executing program 0: bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000100)={0x11, 0x2, &(0x7f0000000000)=@raw=[@initr0={0x18, 0x0, 0x0, 0x0, 0x0, 0x5}], &(0x7f0000000040)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) 15:58:05 executing program 1: chdir(&(0x7f0000000140)='./file0\x00') r0 = open(&(0x7f00000000c0)='./file0\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r2 = creat(&(0x7f0000000080)='./bus\x00', 0x0) ftruncate(r2, 0x1) lseek(r2, 0x1200, 0x0) r3 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r2, r3, 0x0, 0x8400fffffffa) sendfile(r0, r1, 0x0, 0x8000000a) 15:58:05 executing program 3: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = fcntl$dupfd(r0, 0x0, r0) syz_genetlink_get_family_id$smc(&(0x7f0000000000), r1) 15:58:05 executing program 2: syz_clone(0x4025000, 0x0, 0x0, &(0x7f0000001000), &(0x7f0000001040), &(0x7f0000001080)) accept4$vsock_stream(0xffffffffffffffff, 0x0, 0x0, 0x0) sendmsg$TIPC_CMD_SET_NODE_ADDR(0xffffffffffffffff, 0x0, 0x0) socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_MGMT_C_REMOVE(0xffffffffffffffff, 0x0, 0x0) 15:58:05 executing program 4: r0 = socket$pppl2tp(0x18, 0x1, 0x1) ioctl$SIOCGIFMTU(r0, 0x8921, 0x0) 15:58:05 executing program 0: prctl$PR_SET_SYSCALL_USER_DISPATCH_ON(0x53564d41, 0x1, 0x0, 0x0, 0x0) 15:58:05 executing program 3: socket$netlink(0x10, 0x3, 0x0) socket(0x0, 0x803, 0x0) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) socket$inet6(0xa, 0x3, 0xa) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000001c0)={&(0x7f0000000140)='sys_enter\x00'}, 0x10) fspick(0xffffffffffffffff, &(0x7f0000008d80)='./file0\x00', 0x1) 15:58:06 executing program 0: r0 = socket$inet6(0xa, 0x3, 0xa) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000100)={@loopback={0x100000000000000}, 0x0, 0x0, 0x2, 0x1}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000100)={@loopback={0xfec0ffff00000000}, 0x0, 0x0, 0x3, 0x1}, 0x20) 15:58:06 executing program 4: r0 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000000), 0xffffffffffffffff) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000180), 0xffffffffffffffff) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_LLSEC_ADD_DEV(r1, &(0x7f0000000800)={&(0x7f0000000700), 0xc, &(0x7f00000007c0)={&(0x7f0000000740)={0x4c, r0, 0x400, 0x70bd25, 0x25dfdbff, {}, [@IEEE802154_ATTR_DEV_NAME={0xa, 0x1, 'wpan3\x00'}, @IEEE802154_ATTR_DEV_NAME={0xa, 0x1, 'wpan1\x00'}, @IEEE802154_ATTR_LLSEC_DEV_OVERRIDE={0x5}, @IEEE802154_ATTR_SHORT_ADDR={0x6, 0x4, 0xfffe}, @IEEE802154_ATTR_PAN_ID={0x6, 0x6, 0xffff}, @IEEE802154_ATTR_SHORT_ADDR={0x6, 0x4, 0xaaa1}]}, 0x4c}}, 0x8014) 15:58:06 executing program 3: add_key$keyring(&(0x7f0000000040), 0x0, 0x0, 0x0, 0xffffffffffffffff) request_key(&(0x7f0000000100)='rxrpc_s\x00', &(0x7f0000000140)={'syz', 0x0}, 0x0, 0xfffffffffffffffd) 15:58:06 executing program 0: bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f00000005c0)={0x18, 0x1, &(0x7f0000000380)=@raw=[@generic={0x4a}], &(0x7f0000000400)='GPL\x00', 0x6, 0xfe, &(0x7f0000000440)=""/254, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) 15:58:06 executing program 3: bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000100)={0x11, 0xf, &(0x7f0000000180)=ANY=[@ANYBLOB="1800000000080000000000000700faff18120000727e5c678d"], &(0x7f0000000000)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) 15:58:06 executing program 4: bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000100)={0x10, 0x2, &(0x7f0000000000)=@raw=[@initr0], &(0x7f0000000040)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) 15:58:06 executing program 5: syz_mount_image$vfat(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = open(&(0x7f00000000c0)='./file0\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r2 = creat(&(0x7f0000000080)='./bus\x00', 0x0) ftruncate(r2, 0x1) lseek(r2, 0x1200, 0x0) r3 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r2, r3, 0x0, 0x8400fffffffa) sendfile(r0, r1, 0x0, 0x8000000a) 15:58:06 executing program 2: seccomp$SECCOMP_SET_MODE_FILTER(0x1, 0x0, &(0x7f00000001c0)={0x2, &(0x7f0000000180)=[{}, {0x5}]}) 15:58:06 executing program 0: bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000100)={0x11, 0x2, &(0x7f00000006c0)=ANY=[@ANYBLOB='J'], &(0x7f0000000040)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) 15:58:06 executing program 1: chdir(&(0x7f0000000140)='./file0\x00') r0 = open(&(0x7f00000000c0)='./file0\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r2 = creat(&(0x7f0000000080)='./bus\x00', 0x0) ftruncate(r2, 0x1) lseek(r2, 0x1200, 0x0) r3 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r2, r3, 0x0, 0x8400fffffffa) sendfile(r0, r1, 0x0, 0x8000000a) 15:58:06 executing program 2: r0 = syz_mount_image$msdos(&(0x7f0000000040), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="04000509000000d9666174000404090a0200027400f801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) fstat(r0, &(0x7f00000001c0)) 15:58:06 executing program 0: r0 = openat$bsg(0xffffffffffffff9c, &(0x7f00000003c0), 0x0, 0x0) execveat(r0, &(0x7f0000000400)='./file0\x00', 0x0, 0x0, 0x0) 15:58:06 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000740)) 15:58:06 executing program 3: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000000000)={0xa}, 0x4) 15:58:07 executing program 4: syz_genetlink_get_family_id$ieee802154(0x0, 0xffffffffffffffff) syz_genetlink_get_family_id$netlbl_mgmt(0x0, 0xffffffffffffffff) 15:58:07 executing program 0: bpf$MAP_CREATE(0x0, &(0x7f0000000140)=@base={0xb, 0x0, 0x0, 0x202, 0x0, 0x1}, 0x48) 15:58:07 executing program 3: pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r0, &(0x7f0000000140)=[{&(0x7f0000000000)="91", 0x1}, {&(0x7f0000000040)='8', 0x1}], 0x2, 0x0) 15:58:07 executing program 2: r0 = syz_mount_image$msdos(&(0x7f0000000040), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="04000509000000d9666174000404090a0200027400f801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) fstat(r0, &(0x7f00000001c0)) [ 264.675501][T17598] loop2: detected capacity change from 0 to 264192 [ 264.677226][T17599] loop5: detected capacity change from 0 to 262160 [ 264.915382][T17610] loop2: detected capacity change from 0 to 264192 15:58:07 executing program 0: openat$sysfs(0xffffffffffffff9c, &(0x7f0000000040)='/sys/module/intel_idle', 0x240, 0x0) 15:58:07 executing program 4: execveat(0xffffffffffffffff, &(0x7f0000000400)='./file0\x00', 0x0, 0x0, 0x0) 15:58:07 executing program 3: r0 = openat$bsg(0xffffffffffffff9c, &(0x7f00000003c0), 0x0, 0x0) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000100)={0x18, 0x2, &(0x7f0000000000)=ANY=[@ANYRESHEX=r0], &(0x7f0000000040)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) 15:58:07 executing program 2: r0 = syz_mount_image$msdos(&(0x7f0000000040), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="04000509000000d9666174000404090a0200027400f801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) fstat(r0, &(0x7f00000001c0)) 15:58:07 executing program 5: syz_mount_image$vfat(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = open(&(0x7f00000000c0)='./file0\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r2 = creat(&(0x7f0000000080)='./bus\x00', 0x0) ftruncate(r2, 0x1) lseek(r2, 0x1200, 0x0) r3 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r2, r3, 0x0, 0x8400fffffffa) sendfile(r0, r1, 0x0, 0x8000000a) 15:58:07 executing program 1: syz_mount_image$vfat(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = open(&(0x7f00000000c0)='./file0\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r2 = creat(&(0x7f0000000080)='./bus\x00', 0x0) ftruncate(r2, 0x1) lseek(r2, 0x1200, 0x0) r3 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r2, r3, 0x0, 0x8400fffffffa) sendfile(r0, r1, 0x0, 0x8000000a) 15:58:07 executing program 0: openat$ppp(0xffffffffffffff9c, &(0x7f0000000840), 0x2101, 0x0) 15:58:07 executing program 3: mount$9p_fd(0x0, &(0x7f0000000340)='./file0\x00', 0x0, 0x0, &(0x7f0000000400)) socketpair(0x0, 0x0, 0x0, 0x0) 15:58:07 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {&(0x7f0000010500)="7f000000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff", 0x1002, 0x2000}, {&(0x7f0000012600)="ed41000010000000daf4655fdbf4655fdbf4655f00000000000004008000000000000800050000000af301000400000000000000000000000900000010", 0x3d, 0x4400}], 0x0, &(0x7f00000000c0)=ANY=[]) chdir(&(0x7f0000000080)='./file0\x00') r0 = creat(&(0x7f0000000000)='./bus\x00', 0x0) ftruncate(r0, 0x8208200) r1 = open(&(0x7f0000000780)='./bus\x00', 0x14117e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x4002011, r1, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000005c80)=[{{0x0, 0x0, &(0x7f0000000380)=[{0x0}], 0x1}}, {{0x0, 0x0, &(0x7f0000001800)=[{0x0}], 0x1}}, {{0x0, 0x0, &(0x7f0000003200)=[{0x0}], 0x1}}], 0x3, 0x0, 0x0) connect$unix(0xffffffffffffffff, &(0x7f000057eff8)=@abs, 0x6e) fallocate(r0, 0x0, 0x3f00, 0x1000f4) 15:58:07 executing program 2: r0 = syz_mount_image$msdos(&(0x7f0000000040), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="04000509000000d9666174000404090a0200027400f801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) fstat(r0, &(0x7f00000001c0)) [ 265.588799][T17616] loop1: detected capacity change from 0 to 262160 [ 265.600417][T17620] loop2: detected capacity change from 0 to 264192 15:58:08 executing program 3: prlimit64(0x0, 0xcd1f6de1c5201b09, 0x0, 0x0) 15:58:08 executing program 0: bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000100)={0x1e, 0x2, &(0x7f0000000000)=@raw=[@initr0], &(0x7f0000000040)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) [ 265.717011][T17625] loop4: detected capacity change from 0 to 68 [ 265.729375][T17625] EXT4-fs (loop4): bad geometry: block count 512 exceeds size of device (8 blocks) 15:58:08 executing program 4: bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000100)={0x14, 0x2, &(0x7f0000000000)=@raw=[@initr0], &(0x7f0000000040)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) [ 265.767663][T17629] loop5: detected capacity change from 0 to 262160 15:58:08 executing program 2: syz_clone(0x4025000, 0x0, 0x0, 0x0, 0x0, 0x0) [ 265.824550][T17631] loop2: detected capacity change from 0 to 264192 15:58:08 executing program 3: r0 = add_key$fscrypt_v1(&(0x7f0000002840), &(0x7f0000002880)={'fscrypt:', @auto=[0x0, 0x0, 0x39, 0x64, 0x32, 0x0, 0x37, 0x34, 0x34, 0x35, 0x6e630bf4c480e1a9, 0x63, 0x0, 0x33, 0x36, 0x31]}, &(0x7f00000028c0)={0x0, "8ff27007556b848e892da59741bdba8a6a05f52e0f567da2e4787f31ac38594fa0da3c480fcb9ece7057c0e339676b33964b641572fb647dbb45540b619c27c1"}, 0x48, 0xfffffffffffffffb) keyctl$revoke(0x3, r0) 15:58:08 executing program 0: add_key$fscrypt_v1(&(0x7f0000002840), &(0x7f0000002880)={'fscrypt:', @auto=[0x32, 0x0, 0x39, 0x0, 0x32, 0x0, 0x37, 0x34, 0x34, 0x35, 0x6e630bf4c480e1a9, 0x36, 0x0, 0x33]}, &(0x7f00000028c0)={0x0, "8ff27007556b848e892da59741bdba8a6a05f52e0f567da2e4787f31ac38594fa0da3c480fcb9ece7057c0e339676b33964b641572fb647dbb45540b619c27c1"}, 0x48, 0xfffffffffffffffb) 15:58:08 executing program 3: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000840), 0x0, 0x0) ioctl$PPPIOCNEWUNIT(r0, 0xc004743e, &(0x7f0000000880)=0x2) 15:58:08 executing program 4: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r0) 15:58:08 executing program 0: bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000100)={0x11, 0xf, &(0x7f0000000180)=ANY=[@ANYBLOB="1800000000080000000000000700faff18120000727e5c678dd97a7a86c6faaa3f55b1e60b82db6cf1a3c5b2456099f92a71e6279d10f55b", @ANYRES32, @ANYBLOB="0000000000000000186a00000d0034"], &(0x7f0000000000)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) 15:58:08 executing program 2: prctl$PR_SET_SYSCALL_USER_DISPATCH_ON(0x2b, 0x1, 0x0, 0x0, 0x0) 15:58:08 executing program 5: syz_mount_image$vfat(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = open(&(0x7f00000000c0)='./file0\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r2 = creat(&(0x7f0000000080)='./bus\x00', 0x0) ftruncate(r2, 0x1) lseek(r2, 0x1200, 0x0) r3 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r2, r3, 0x0, 0x8400fffffffa) sendfile(r0, r1, 0x0, 0x8000000a) 15:58:08 executing program 1: syz_mount_image$vfat(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = open(&(0x7f00000000c0)='./file0\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r2 = creat(&(0x7f0000000080)='./bus\x00', 0x0) ftruncate(r2, 0x1) lseek(r2, 0x1200, 0x0) r3 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r2, r3, 0x0, 0x8400fffffffa) sendfile(r0, r1, 0x0, 0x8000000a) 15:58:09 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL802154_CMD_DEL_SEC_KEY(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={0x0}}, 0x0) 15:58:09 executing program 2: bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000100)={0x11, 0x7, &(0x7f0000000180)=@framed={{}, [@generic={0xf9}, @ldst, @map_val={0x18, 0x0, 0x2, 0x0, 0x1}]}, &(0x7f0000000080)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) 15:58:09 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_wireguard(r0, 0x8933, &(0x7f0000000000)={'wg2\x00'}) 15:58:09 executing program 3: mount$9p_fd(0x0, &(0x7f0000000340)='./file0\x00', 0x0, 0x0, &(0x7f0000000400)) [ 266.685248][T17655] loop1: detected capacity change from 0 to 262160 15:58:09 executing program 2: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000580), 0x0, 0x0) ioctl$PPPIOCGFLAGS1(r0, 0x8004745a, 0x0) 15:58:09 executing program 0: open$dir(&(0x7f00000008c0)='./file0\x00', 0x40, 0x0) 15:58:09 executing program 4: unlinkat(0xffffffffffffffff, &(0x7f00000003c0)='./file0\x00', 0x0) r0 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000000), 0x100, 0x0) unlinkat(r0, &(0x7f0000000040)='./file0\x00', 0x0) 15:58:09 executing program 3: r0 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) openat$incfs(r0, &(0x7f0000000040)='.log\x00', 0xa2001, 0x0) [ 266.836525][T17665] loop5: detected capacity change from 0 to 262160 15:58:09 executing program 2: prctl$PR_SET_SYSCALL_USER_DISPATCH_ON(0x1d, 0x1, 0x0, 0x0, 0x0) 15:58:09 executing program 4: io_setup(0x81, &(0x7f0000000000)=0x0) io_getevents(r0, 0x1, 0x1, &(0x7f0000000040)=[{}], &(0x7f0000000100)={0x0, 0x3938700}) 15:58:10 executing program 3: pselect6(0x40, &(0x7f0000000200), 0x0, &(0x7f0000000280)={0x4}, &(0x7f00000002c0)={0x77359400}, 0x0) 15:58:10 executing program 0: bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000100)={0x11, 0x5, &(0x7f0000000000)=@framed={{}, [@initr0]}, &(0x7f0000000040)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) 15:58:10 executing program 2: select(0x40, &(0x7f0000000380), &(0x7f0000000400)={0x4}, 0x0, 0x0) 15:58:10 executing program 4: unlinkat(0xffffffffffffffff, 0x0, 0x0) syz_read_part_table(0x8, 0x2, &(0x7f0000000000)=[{&(0x7f0000000140)="c89160cc5757b90dd63c7395fb9c849692bdca08d770c4471af4b2a69acdf8f19fd02a549dc3a64247398022a40cc1085edae1c93b60f7b093dc55eff412c5142a9de6a3ed09a26b79d13359d4f82b30bc70eef153250a724607c5e50c44ee2568da61ff80f300d5b106327a8ab60c05ee9d63282c3a98c42ea829b320e0", 0x7e}, {&(0x7f0000000200)="e6", 0x1}]) open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) 15:58:10 executing program 5: syz_mount_image$vfat(&(0x7f0000000040), 0x0, 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = open(&(0x7f00000000c0)='./file0\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r2 = creat(&(0x7f0000000080)='./bus\x00', 0x0) ftruncate(r2, 0x1) lseek(r2, 0x1200, 0x0) r3 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r2, r3, 0x0, 0x8400fffffffa) sendfile(r0, r1, 0x0, 0x8000000a) 15:58:10 executing program 1: syz_mount_image$vfat(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = open(&(0x7f00000000c0)='./file0\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r2 = creat(&(0x7f0000000080)='./bus\x00', 0x0) ftruncate(r2, 0x1) lseek(r2, 0x1200, 0x0) r3 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r2, r3, 0x0, 0x8400fffffffa) sendfile(r0, r1, 0x0, 0x8000000a) 15:58:10 executing program 2: bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000100)={0x11, 0x4, &(0x7f0000000000)=@framed={{}, [@alu={0x4, 0x0, 0x0, 0x0, 0x7}]}, &(0x7f0000000040)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) 15:58:10 executing program 0: r0 = syz_clone(0x4025000, &(0x7f0000000000)="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", 0x400, &(0x7f0000001000), &(0x7f0000001040), &(0x7f0000001080)="ab92c7052343049427c0d010b762bd28ee053431b5f5e339fa70970c0ba7ff02fb9cf0c670c380a1899e4faaea84f8bb738eed375bbbcfcb97304eb95f9fe36790af6f9f2ca7339abf8dc55a58e17a3d347fdefbcf") prlimit64(r0, 0x3, &(0x7f0000001140)={0x0, 0x8}, &(0x7f0000001180)) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000011c0)) accept4$vsock_stream(0xffffffffffffffff, &(0x7f0000001200), 0x10, 0x80000) sendmsg$TIPC_CMD_SET_NODE_ADDR(0xffffffffffffffff, &(0x7f0000001300)={&(0x7f0000001240)={0x10, 0x0, 0x0, 0x80001010}, 0xc, &(0x7f00000012c0)={&(0x7f0000001280)={0x24, 0x0, 0x0, 0x70bd27, 0x25dfdbfd, {{}, {}, {0x8, 0x11, 0x3}}, [""]}, 0x24}, 0x1, 0x0, 0x0, 0x4084}, 0x20000100) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$TIPC_CMD_GET_BEARER_NAMES(r1, &(0x7f0000001400)={&(0x7f0000001340)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f00000013c0)={0x0}, 0x1, 0x0, 0x0, 0x20008044}, 0x4000004) socket$vsock_stream(0x28, 0x1, 0x0) 15:58:10 executing program 4: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f0000000040)=@abs={0x1, 0x0, 0x4e24}, 0x6e) [ 267.731281][T17689] loop1: detected capacity change from 0 to 262160 15:58:10 executing program 2: futex(&(0x7f0000000000), 0xa, 0x0, &(0x7f0000000040)={0x0, 0x989680}, 0x0, 0x1) 15:58:10 executing program 0: bpf$MAP_CREATE(0x0, &(0x7f0000000300)=@base={0x9, 0x4, 0xc8, 0x6802}, 0x48) 15:58:10 executing program 4: mknodat$null(0xffffffffffffffff, 0x0, 0x15b44be7e5b9dfc6, 0x103) [ 267.874989][T17699] loop5: detected capacity change from 0 to 262160 [ 267.923760][ T2482] I/O error, dev loop5, sector 262016 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 0 15:58:10 executing program 2: select(0x40, &(0x7f00000000c0), 0x0, &(0x7f0000000140)={0x100000000}, 0x0) 15:58:10 executing program 0: r0 = openat$bsg(0xffffffffffffff9c, &(0x7f00000003c0), 0x0, 0x0) openat$incfs(r0, &(0x7f00000000c0)='.log\x00', 0x101440, 0x0) 15:58:10 executing program 3: r0 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000000), 0xffffffffffffffff) sendmsg$NL802154_CMD_NEW_SEC_DEV(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x20, 0x0, 0x4, 0x70bd27, 0x25dfdbfc, {}, [@NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x3}]}, 0x20}, 0x1, 0x0, 0x0, 0x20000001}, 0x20001080) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000180), 0xffffffffffffffff) sendmsg$NLBL_MGMT_C_PROTOCOLS(r1, &(0x7f0000000240)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)={0x24, r2, 0x100, 0x70bd27, 0xc3c, {}, [@NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @local}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @loopback}]}, 0x24}, 0x1, 0x0, 0x0, 0x20040885}, 0x20000800) sendmsg$NL802154_CMD_SET_CCA_ED_LEVEL(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000300)={&(0x7f00000002c0)={0x1c, 0x0, 0x400, 0x70bd29, 0x25dfdbfb, {}, [@NL802154_ATTR_WPAN_PHY={0x8, 0x1, 0x3}]}, 0x1c}, 0x1, 0x0, 0x0, 0x24000001}, 0x80) sendmsg$NL802154_CMD_DEL_SEC_KEY(r1, &(0x7f0000000540)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x20100}, 0xc, &(0x7f0000000500)={&(0x7f00000003c0)={0x124, 0x0, 0x200, 0x70bd29, 0x25dfdbfd, {}, [@NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x200000002}, @NL802154_ATTR_SEC_KEY={0xfc, 0x25, 0x0, 0x1, [@NL802154_KEY_ATTR_USAGE_CMDS={0x24, 0x3, "2f422a2d8530b4bc8abb515727402cf9d7405b61689b85765c8068582edff652"}, @NL802154_KEY_ATTR_USAGE_CMDS={0x24, 0x3, "7e9b2dc63ba4ee66f9884b787f47c31b697532b9aa67e7182ba122b1e502d262"}, @NL802154_KEY_ATTR_USAGE_FRAMES={0x5, 0x2, 0x3}, @NL802154_KEY_ATTR_ID={0x80, 0x1, 0x0, 0x1, [@NL802154_KEY_ID_ATTR_IMPLICIT={0xc, 0x3, 0x0, 0x1, [@NL802154_DEV_ADDR_ATTR_MODE={0x8, 0x2, 0x1}]}, @NL802154_KEY_ID_ATTR_MODE={0x8, 0x1, 0x3}, @NL802154_KEY_ID_ATTR_MODE={0x8, 0x1, 0x3}, @NL802154_KEY_ID_ATTR_IMPLICIT={0x3c, 0x3, 0x0, 0x1, [@NL802154_DEV_ADDR_ATTR_MODE={0x8, 0x2, 0x3}, @NL802154_DEV_ADDR_ATTR_EXTENDED={0xc, 0x4, {0xaaaaaaaaaaaa0202}}, @NL802154_DEV_ADDR_ATTR_PAN_ID={0x6, 0x1, 0x1}, @NL802154_DEV_ADDR_ATTR_MODE={0x8, 0x2, 0x1}, @NL802154_DEV_ADDR_ATTR_SHORT={0x6, 0x3, 0xaaa1}, @NL802154_DEV_ADDR_ATTR_EXTENDED={0xc, 0x4, {0xaaaaaaaaaaaa0002}}]}, @NL802154_KEY_ID_ATTR_SOURCE_EXTENDED={0xc, 0x5, 0xafd}, @NL802154_KEY_ID_ATTR_SOURCE_EXTENDED={0xc, 0x5, 0x6}, @NL802154_KEY_ID_ATTR_SOURCE_EXTENDED={0xc, 0x5, 0x4}]}, @NL802154_KEY_ATTR_BYTES={0x14, 0x4, "398731a627fbcb50326c4d2f3c30061b"}, @NL802154_KEY_ATTR_BYTES={0x14, 0x4, "27b28e00eea7ce67a662dd68351961ff"}]}, @NL802154_ATTR_IFINDEX={0x8}]}, 0x124}, 0x1, 0x0, 0x0, 0x10}, 0x0) r3 = syz_genetlink_get_family_id$nl802154(&(0x7f00000005c0), r1) sendmsg$NL802154_CMD_SET_CHANNEL(r1, &(0x7f00000006c0)={&(0x7f0000000580)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000000680)={&(0x7f0000000600)={0x58, r3, 0x20, 0x70bd2d, 0x25dfdbfd, {}, [@NL802154_ATTR_PAGE={0x5, 0x7, 0x1c}, @NL802154_ATTR_CHANNEL={0x5, 0x8, 0x8}, @NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x3}, @NL802154_ATTR_WPAN_PHY={0x8}, @NL802154_ATTR_PAGE={0x5, 0x7, 0x7}, @NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_CHANNEL={0x5, 0x8, 0x1a}]}, 0x58}, 0x1, 0x0, 0x0, 0x9d311b039fb0ebdb}, 0x4008845) r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_LLSEC_ADD_DEV(r4, &(0x7f0000000800)={&(0x7f0000000700), 0xc, &(0x7f00000007c0)={&(0x7f0000000740)={0x4c, r0, 0x400, 0x70bd25, 0x25dfdbff, {}, [@IEEE802154_ATTR_DEV_NAME={0xa, 0x1, 'wpan3\x00'}, @IEEE802154_ATTR_DEV_NAME={0xa, 0x1, 'wpan1\x00'}, @IEEE802154_ATTR_LLSEC_DEV_OVERRIDE={0x5}, @IEEE802154_ATTR_SHORT_ADDR={0x6, 0x4, 0xfffe}, @IEEE802154_ATTR_PAN_ID={0x6, 0x6, 0xffff}, @IEEE802154_ATTR_SHORT_ADDR={0x6, 0x4, 0xaaa1}]}, 0x4c}}, 0x8014) sendmsg$GTP_CMD_DELPDP(0xffffffffffffffff, &(0x7f0000000900)={&(0x7f0000000840)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f00000008c0)={&(0x7f0000000880)={0x2c, 0x0, 0x800, 0x70bd28, 0x25dfdbff, {}, [@GTPA_FLOW={0x6, 0x6, 0x4}, @GTPA_FLOW={0x6, 0x6, 0x1}, @GTPA_O_TEI={0x8, 0x9, 0x1}]}, 0x2c}, 0x1, 0x0, 0x0, 0x1}, 0x24000000) sendmsg$NL802154_CMD_SET_CHANNEL(r4, &(0x7f0000000a00)={&(0x7f0000000940)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f00000009c0)={&(0x7f0000000980)={0x2c, r3, 0x20, 0x70bd2d, 0x25dfdbfb, {}, [@NL802154_ATTR_WPAN_PHY={0x8}, @NL802154_ATTR_CHANNEL={0x5}, @NL802154_ATTR_WPAN_PHY={0x8}]}, 0x2c}}, 0x0) syz_genetlink_get_family_id$nl802154(&(0x7f0000000a80), r1) syz_clone(0x1001000, &(0x7f0000000ac0)="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", 0x1000, &(0x7f0000001ac0), &(0x7f0000001b00), &(0x7f0000001b40)="be5af6163db4901abc54c168e9167e8ae0b793fb656c9c5f56ca8ae75a6c38e0a6aa6137190c3593e9e6314f2bbe767a877939883160dea1e1001b96cdf03ab43cec92659d1491b29b65d4501a7db1132b87") sendmsg$NLBL_UNLABEL_C_LIST(r1, &(0x7f0000001dc0)={&(0x7f0000001c80)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000001d80)={&(0x7f0000001d00)={0x44, 0x0, 0x300, 0x70bd2c, 0x25dfdbfb, {}, [@NLBL_UNLABEL_A_ACPTFLG={0x5, 0x1, 0x1}, @NLBL_UNLABEL_A_SECCTX={0x27, 0x7, 'system_u:object_r:null_device_t:s0\x00'}]}, 0x44}, 0x1, 0x0, 0x0, 0x4040845}, 0x4000810) 15:58:10 executing program 4: bpf$MAP_CREATE(0x0, &(0x7f0000000140)=@bloom_filter, 0x20000188) 15:58:11 executing program 2: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x11, 0x8, &(0x7f0000001800)=ANY=[@ANYBLOB="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"], &(0x7f0000000100)='GPL\x00'}, 0x48) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000001c0)={0x0, r0}, 0x10) kcmp(0xffffffffffffffff, 0x0, 0x1, 0xffffffffffffffff, r0) 15:58:11 executing program 4: r0 = openat$bsg(0xffffffffffffff9c, &(0x7f00000003c0), 0x0, 0x0) openat$incfs(r0, &(0x7f00000001c0)='.pending_reads\x00', 0x200, 0x0) 15:58:11 executing program 0: bpf$MAP_CREATE(0x0, &(0x7f0000000140)=@bloom_filter, 0x48) socketpair(0xa, 0x6, 0x0, &(0x7f0000000540)) 15:58:11 executing program 1: syz_mount_image$vfat(&(0x7f0000000040), 0x0, 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = open(&(0x7f00000000c0)='./file0\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r2 = creat(&(0x7f0000000080)='./bus\x00', 0x0) ftruncate(r2, 0x1) lseek(r2, 0x1200, 0x0) r3 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r2, r3, 0x0, 0x8400fffffffa) sendfile(r0, r1, 0x0, 0x8000000a) 15:58:11 executing program 5: syz_mount_image$vfat(&(0x7f0000000040), 0x0, 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = open(&(0x7f00000000c0)='./file0\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r2 = creat(&(0x7f0000000080)='./bus\x00', 0x0) ftruncate(r2, 0x1) lseek(r2, 0x1200, 0x0) r3 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r2, r3, 0x0, 0x8400fffffffa) sendfile(r0, r1, 0x0, 0x8000000a) 15:58:11 executing program 3: syz_genetlink_get_family_id$team(&(0x7f00000009c0), 0xffffffffffffffff) sendmsg$TEAM_CMD_NOOP(0xffffffffffffffff, 0x0, 0x0) 15:58:11 executing program 4: connect$pppl2tp(0xffffffffffffffff, 0x0, 0x0) 15:58:11 executing program 2: bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000100)={0x11, 0xc, &(0x7f0000000180)=@framed={{}, [@generic, @ldst, @map_val={0x18, 0x0, 0x2, 0x0, 0x1}, @map_fd, @call, @exit, @func={0x85, 0x0, 0x1, 0x0, 0x5}]}, &(0x7f0000000080)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) 15:58:11 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IPVS_CMD_GET_CONFIG(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={0x0}, 0x1, 0x0, 0xc2b}, 0x0) 15:58:11 executing program 3: getrandom(&(0x7f0000000040)=""/219, 0xdb, 0x0) 15:58:11 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {&(0x7f0000010500)="7f000000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff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0x1002, 0x2000}, {&(0x7f0000012600)="ed41000010000000daf4655fdbf4655fdbf4655f00000000000004008000000000000800050000000af301000400000000000000000000000900000010", 0x3d, 0x4400}], 0x0, &(0x7f00000000c0)=ANY=[]) chdir(&(0x7f0000000080)='./file0\x00') r0 = creat(&(0x7f0000000000)='./bus\x00', 0x0) ftruncate(r0, 0x8208200) r1 = open(&(0x7f0000000780)='./bus\x00', 0x14117e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x4002011, r1, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000005c80)=[{{0x0, 0x0, &(0x7f0000000380)=[{0x0}], 0x1}}], 0x1, 0x0, 0x0) ftruncate(0xffffffffffffffff, 0x0) fallocate(r0, 0x3, 0x0, 0x1000f4) 15:58:11 executing program 0: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f00000001c0)=@file={0x0, './file0\x00'}, 0x6e) [ 268.803024][T17726] loop1: detected capacity change from 0 to 262160 [ 268.842925][ T2482] I/O error, dev loop1, sector 262016 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 0 15:58:11 executing program 2: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000740)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SIOCGSTAMP(r0, 0x8906, 0x0) 15:58:11 executing program 3: bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000100)={0xd, 0x2, &(0x7f0000000000)=@raw=[@initr0], &(0x7f0000000040)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) [ 268.864224][T17735] loop5: detected capacity change from 0 to 262160 15:58:11 executing program 0: bpf$MAP_CREATE(0x0, &(0x7f0000000180)=@base={0x16, 0x0, 0x4, 0x70000000}, 0x48) [ 268.959243][T17742] loop4: detected capacity change from 0 to 4096 [ 268.980640][T17742] EXT4-fs (loop4): mounted filesystem without journal. Quota mode: writeback. [ 268.992212][ T24] audit: type=1400 audit(1652111891.309:405): avc: denied { read } for pid=17738 comm="syz-executor.4" name="bus" dev="loop4" ino=17 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:unlabeled_t tclass=file permissive=1 [ 269.014291][ T24] audit: type=1400 audit(1652111891.309:406): avc: denied { map } for pid=17738 comm="syz-executor.4" path="/root/syzkaller-testdir797234833/syzkaller.PjGLr0/1313/file0/bus" dev="loop4" ino=17 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:unlabeled_t tclass=file permissive=1 [ 269.041419][ T24] audit: type=1400 audit(1652111891.309:407): avc: denied { execute } for pid=17738 comm="syz-executor.4" path="/root/syzkaller-testdir797234833/syzkaller.PjGLr0/1313/file0/bus" dev="loop4" ino=17 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:unlabeled_t tclass=file permissive=1 15:58:11 executing program 4: bpf$MAP_CREATE(0x0, &(0x7f0000000140)=@bloom_filter={0x1e, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, '\x00', 0x0, 0xffffffffffffffff, 0x2, 0x3}, 0x48) 15:58:12 executing program 3: bpf$MAP_CREATE(0x0, &(0x7f0000000300)=@base={0x9, 0x4, 0xc8, 0x6802, 0x0, 0xffffffffffffffff, 0x0, '\x00', 0x0, 0xffffffffffffffff, 0x0, 0x4}, 0x48) 15:58:12 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f00000001c0)=@base={0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, '\x00', 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x4}, 0x48) 15:58:12 executing program 0: r0 = socket$inet6(0xa, 0x3, 0xa) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000100)={@loopback={0x100000000000000}, 0x0, 0x0, 0x2, 0x1}, 0x20) 15:58:12 executing program 1: syz_mount_image$vfat(&(0x7f0000000040), 0x0, 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = open(&(0x7f00000000c0)='./file0\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r2 = creat(&(0x7f0000000080)='./bus\x00', 0x0) ftruncate(r2, 0x1) lseek(r2, 0x1200, 0x0) r3 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r2, r3, 0x0, 0x8400fffffffa) sendfile(r0, r1, 0x0, 0x8000000a) 15:58:12 executing program 5: syz_mount_image$vfat(&(0x7f0000000040), 0x0, 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = open(&(0x7f00000000c0)='./file0\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r2 = creat(&(0x7f0000000080)='./bus\x00', 0x0) ftruncate(r2, 0x1) lseek(r2, 0x1200, 0x0) r3 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r2, r3, 0x0, 0x8400fffffffa) sendfile(r0, r1, 0x0, 0x8000000a) 15:58:12 executing program 4: socketpair(0x2b, 0x0, 0x0, &(0x7f00000001c0)) 15:58:12 executing program 0: syz_emit_ethernet(0x172, &(0x7f0000000340)=ANY=[@ANYBLOB="0180c2000002ffffffffffff86dd63"], 0x0) 15:58:12 executing program 2: syz_clone(0xc0010180, 0x0, 0x0, 0x0, 0x0, 0x0) 15:58:12 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IPVS_CMD_GET_CONFIG(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={0x0}, 0x1, 0x0, 0x2b0c}, 0x0) 15:58:12 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IPVS_CMD_GET_CONFIG(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000040)={0x14}, 0x14}, 0x8}, 0x0) [ 269.772185][T17761] loop1: detected capacity change from 0 to 262160 [ 269.803091][ T2482] I/O error, dev loop1, sector 262016 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 0 15:58:12 executing program 0: rt_sigaction(0xb, &(0x7f0000000200)={0x0, 0x0, 0x0}, 0x0, 0x8, &(0x7f0000000340)) 15:58:12 executing program 2: mkdirat$binderfs(0xffffffffffffff9c, &(0x7f0000000080)='./binderfs\x00', 0x1ff) mkdirat$binderfs(0xffffffffffffff9c, &(0x7f00000000c0)='./binderfs\x00', 0x1ff) 15:58:12 executing program 4: setrlimit(0x7, &(0x7f0000000000)={0x0, 0xc76}) 15:58:12 executing program 3: clock_gettime(0x0, &(0x7f0000000000)) clock_gettime(0x6, &(0x7f0000000040)) [ 269.872536][T17769] loop5: detected capacity change from 0 to 262160 [ 269.913548][ T2482] I/O error, dev loop5, sector 262016 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 0 15:58:12 executing program 0: bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000100)={0x11, 0x4, &(0x7f0000000180)=@framed={{}, [@ldst={0x0, 0x0, 0x2}]}, &(0x7f0000000080)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) 15:58:12 executing program 4: bpf$MAP_CREATE(0x0, &(0x7f0000000280)=@base={0xa, 0x1, 0x1, 0x4, 0x0, 0xffffffffffffffff, 0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, 0x3}, 0x48) 15:58:13 executing program 5: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = open(&(0x7f00000000c0)='./file0\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r2 = creat(&(0x7f0000000080)='./bus\x00', 0x0) ftruncate(r2, 0x1) lseek(r2, 0x1200, 0x0) r3 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r2, r3, 0x0, 0x8400fffffffa) sendfile(r0, r1, 0x0, 0x8000000a) 15:58:13 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f0000000300)=@base={0x9, 0x4, 0x0, 0x6802}, 0x48) 15:58:13 executing program 3: openat$sysfs(0xffffffffffffff9c, &(0x7f0000000100)='/sys/block/loop0', 0x12000, 0x0) 15:58:13 executing program 1: syz_mount_image$vfat(&(0x7f0000000040), 0x0, 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = open(&(0x7f00000000c0)='./file0\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r2 = creat(&(0x7f0000000080)='./bus\x00', 0x0) ftruncate(r2, 0x1) lseek(r2, 0x1200, 0x0) r3 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r2, r3, 0x0, 0x8400fffffffa) sendfile(r0, r1, 0x0, 0x8000000a) 15:58:13 executing program 0: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x11, 0x8, &(0x7f0000001800)=ANY=[@ANYBLOB="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&(0x7f0000000100)='GPL\x00'}, 0x48) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000001c0)={&(0x7f0000000140)='sys_enter\x00', r0}, 0x10) ppoll(0x0, 0x0, &(0x7f0000000440)={0x0, 0x989680}, 0x0, 0x0) 15:58:13 executing program 4: mkdirat$binderfs(0xffffffffffffff9c, &(0x7f0000000280)='./binderfs2\x00', 0x1ff) 15:58:13 executing program 2: bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000100)={0x11, 0x4, &(0x7f0000000000)=@framed={{}, [@alu={0x4}]}, &(0x7f0000000040)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) 15:58:13 executing program 3: openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) setsockopt$IP_VS_SO_SET_DELDEST(0xffffffffffffffff, 0x0, 0x488, 0x0, 0x0) sendmmsg$inet(0xffffffffffffffff, &(0x7f0000006800)=[{{0x0, 0x0, 0x0}}, {{0x0, 0x0, &(0x7f0000003a40)=[{&(0x7f0000004300)="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", 0x673}], 0x1}}], 0x2, 0x0) r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file1\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240040000f801", 0xffffffffffffffbc}, {0x0}], 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB="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"]) mkdirat(r0, &(0x7f0000000240)='./file1\x00', 0x0) 15:58:13 executing program 0: r0 = add_key$fscrypt_v1(&(0x7f0000002840), &(0x7f0000002880), &(0x7f00000028c0)={0x0, "8ff27007556b848e892da59741bdba8a6a05f52e0f567da2e4787f31ac38594fa0da3c480fcb9ece7057c0e339676b33964b641572fb647dbb45540b619c27c1"}, 0x48, 0xfffffffffffffffb) keyctl$invalidate(0x15, r0) 15:58:13 executing program 4: syz_genetlink_get_family_id$ieee802154(0x0, 0xffffffffffffffff) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_MGMT_C_PROTOCOLS(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000001c0)={0x14}, 0x14}}, 0x0) syz_genetlink_get_family_id$nl802154(&(0x7f00000005c0), r0) [ 270.746298][T17795] loop1: detected capacity change from 0 to 262160 15:58:13 executing program 2: getresuid(&(0x7f0000000080), &(0x7f00000000c0), &(0x7f0000000100)) [ 270.804111][ T2482] I/O error, dev loop1, sector 262016 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 0 15:58:13 executing program 0: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x11, 0x8, &(0x7f00000010c0)=ANY=[@ANYBLOB="620af8ff0c20f220bfa100000000000007010000f8ffffffb702000003000000bd120000000000008500000006000000b70000000000000095000000000000003faf4f2aa3d9b18ed812a2e2c49ec020a6f4e0e4a9446c7670568982b4e020f698393aa0f3881f9c24aa56f15199fad0093c59d66b5ece9f36c70d0f13905ea23c22624c9f87f9793f50bb546040677b0c5077da80fb982c1e9400e693146cea484a415b76966118b64f751a0f241b072e9008001a002d75593a286cecc93e64c227c95aa0b784625704f07a72c29184ff7f0000cef809606056fe5c34664c0af9360a1f7a5e6b607130c89f18c0c1089d8b8588d72ec29c48b45ef4adf634be763289d01aa27ae8b09e00e79ab20b0b8e1148f49faf2ad0000000000000006fa03c6468972089b302d7bf6023cdcedb5e0125ebbc08dee510cb2364149215108133719acd97cfa107d40224edc5465a932b77e74e802a0d42bc6099ad2300000080006ef6c1ff0908000000000010c63a949e8b7955394ffa82b8e942c89112f4ab87b1bfed56b3da575a2fcea20cea0162ab3fcf4591c926abfb076719237c8d0e60b0eea24492a660583eecdbf5bcd3de3a83209da17a0faf60fd6ad9b97aa5fa68480366c9c6fd6fa5043aa360339a622dd231926b81e3b59c9b081daf99431412fd134a996382a1a04d5bb924cfe5f3185418d605ffff9c4d2ec7c32095e63c80aff9fa740b5b7632f32030916f89c6dad7603f2ba2a790d62d6faec2fed44da4928b30142ba11de6c5d50b83bae616b5054d1e7c13b1355d6f4a8245ffa4997da9c77af4c0eb97fca585ef6bf58351d564beb6d952aab9c70764b0a8a7583c90b3433b809bdb9fbd48bc8734959eff8a326eea31ae4e0f7505ebf6c9d13330ca006bce1a84521f14518c9b476fccbd6c712016219848624b87cec2dbe98223a0eb4fa39f6b5c02e6d6d90756ff57902a8f57000000009700cf0b4b8bc229413300005300000000000000000000000000000000000010008bc0d9559711e6e8861c46495ba585a4b2d02edc3e06000000896249ed85b980680b6c4a000000002b435ac15fc0288d9b2a169cb8acc4e2266f65b7a2c8cb482bac0a7f02d9ba96ffffff7f0000100000000000007d5ad897ef3b7cda42013d53046da21b40216e14ba2d6ad5656bfff17addaedab25b30002abbba7fa725f38400be7c1f1f368641b7b305583e6d001b2cd317902f19e385be9e48dccff77771429d120000003341bf4a00fca0493cf29b33dcc9ffffffffffffffd39fec2271ff01589646efd1cf870cd7bb2366fde41f94290c2a5ff870ce5dfd3467decb05cfd9fcb32c8ed1dbd9d10a64c108285e71b5565b1768ee58969041595229df17bcad70fb4021428ce970275d13b78249788f11f761038b75d4fe32b561d46ea3abe0fa4d30dc94ef241875eab4b6ab7929a57affe7d7fa29822aea68a660e717a04becff0f719197724f4fce1093b62d7e8c2bb6e170bbc55bf404e4e1f74b7eed82571be54c72d978cf906df0042e36acd37d7f9e119f2c06f815312e0cfe222a06f56dd022c074eb8a322fb0bf47c0a8d154b405c37feaf3dd95f6ef2acd1fe582786105c7df8be5877050c91301bb997316dbf17866fb84d4173731efe895ff2e1c5560926e90109b598402d3e959efc71f665c4d75cf2458e3542c9062ecdd4c99a061887a20639b41c8c12ee86c50804042b3eac1f879b136345cf67ca3fb5aac518a75f9e7d7101d5e186c489b3a06fb99e0aa7f23a054de2f4d92d6bd72ee2c9fdc75aaaf1e3e483b4ad05573af403269b4a39ce40293947d9a631bcbf3583784acbda216554a43f37331766e472391e358c3b377303ac9ecc34f24c9ae153ec60ac0694dc55bff9f5f4df90400000000000000e6b2c5ea1393fdf24285bf16b99c9cc0ad1857216f1a7f3ee9afe7befb89d2777399f5874c553aeb3729cffe86e66964ae09bb6d163118e4cbe024fd452277c3887d6116c6cc9d8046a2a998de44aeadea2a40da8daccf080842a486729f37390cbf3a74cb2003016f1514216bdf57d2a40d40b51ab63e96ec8485b3b8a8c9ae3d14f93100c2e0893862eef552fcde2981f48c480bde8a168c3f5db2fea6f26e4a4304e50c349f4f9ecee27defc93871c5f99b355b72d538ba4958ea8e4aa37094191e10096e7e60fc3541a2c905a1a95e9571bf38ae1981c4238ecaee6f75cd0a6881bd1517a8250df98674152f94e32409e2a3bce109b60000000000000000d6d5210d7553a3fce727f75c1e6ead3594076c60eb92d6a97a27602b81f76306f1535bef1497f92186086e29c6bc5a1fad6ec9a31137abf9a404abde7750898b1bd627e87306703be8672d70d1ab57075228a9f46ed9bd1f08fb8191bbab2dc51de3a61f0868afc4294859323e7a45319f18101288a0268893373750d1a8fe64680b0a3fc22dd704e4214de5946912d6c98cd1a9fbe1e7d58c08acaf30235b928a31d2eca55f74a23641f61f2d5b308cf0d031b0c7f0ce050093e9960ff5f76015e6009756237badf4e7965bbe2777e808fcba821aa8e8c5c39609ff854356cb490000000000ff00000000000000c1fee30a3f7a85d1b29e58c77685efc0ceb1c8e5729c66418d169fc03aa188546b3ad2a182068e1e3a0e2505bc7f41019645466ac06e0d4b3bc19faa5449209b085f3c334b47f067bbab40743b2a428f1da1f68df75cf43f8ecc8d3726602111b40e761fd2100b01e618f8281c7cfd55fdb281920382f14d12ca3c3431ee97471c7868d8da7eaa69eb7f7f80572fdd11bb1d0d1280fbc22bf73458f48df51710d7d31c632fc5ed176255c40000000000000e894f745a868404a0bf35f0121008b722b1eaa6aedfa1bf2e7ccb2d61d5d76331945f20fa26b8471d42645288d7226bbd9c9e9e1cc9aa94b101d52019df8271d0ac9f3fc89feb3d541e407cc2dae5f2c50ba891cea599b079b4b4ba686fcdf240430a537a395dc73bda367bf12cb7d81691a5fe8c47be395656a297e9df0e71f96756ea5cce7daac4f1020000f6bcf9cb20db4e2b5e5c28bfd75f0dda9de5532e7dfe026b213abf47dd71ae9e48b0ed1254a83186c1526af6fbb869dc0d90b075225fde44c4e0973171ad47d6b70ebc6615e30000a9aff614988cddf39e6b0309e1e245b0fdf9742ecf0e63a6b5eef0d6123af930e56db49a47613808bad959719c0000000000378a921c7f7f8433c2e24c7e800003c9e8095e02985f2849c0b0c8dffda160752136e678f66422436f949e2ab8f162d7e3f855e378f4a1f40b0c6fb2d4b205aa00b6d713acebc5b014e61a543a5a194f9ac18d76b5440e3b1a569e7397f6cafa86966d7ba19e72041326926ccea9c439671d2c680f2753ca184eeeb843450368acb4383a01d25eb3d1e23e0f2645d1cdfa9fa410632f95a5f622f851c66ee7e30393cd7a4d67ff2a49c4f9360984b5c2d4523497e4d64f95f084935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&(0x7f0000000100)='GPL\x00'}, 0x48) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000140)={&(0x7f0000001040)='ext4_mballoc_alloc\x00', r0}, 0x10) mkdir(&(0x7f0000000100)='./file1\x00', 0x0) [ 270.933638][T17803] loop3: detected capacity change from 0 to 32766 15:58:14 executing program 3: openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) setsockopt$IP_VS_SO_SET_DELDEST(0xffffffffffffffff, 0x0, 0x488, 0x0, 0x0) sendmmsg$inet(0xffffffffffffffff, &(0x7f0000006800)=[{{0x0, 0x0, 0x0}}, {{0x0, 0x0, &(0x7f0000003a40)=[{&(0x7f0000004300)="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", 0x673}], 0x1}}], 0x2, 0x0) r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file1\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240040000f801", 0xffffffffffffffbc}, {0x0}], 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB="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"]) mkdirat(r0, &(0x7f0000000240)='./file1\x00', 0x0) 15:58:14 executing program 4: bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000100)={0x11, 0x7, &(0x7f0000000180)=@framed={{}, [@generic={0xf9}, @ldst={0x0, 0x0, 0x2}, @map_val={0x18, 0x0, 0x2, 0x0, 0x1}]}, &(0x7f0000000080)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) 15:58:14 executing program 2: execveat(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000540)=[0x0], 0x0) time(&(0x7f0000000000)) 15:58:14 executing program 0: openat$sysfs(0xffffffffffffff9c, &(0x7f0000000900)='/sys/class/bsg', 0x105000, 0x0) 15:58:14 executing program 5: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = open(&(0x7f00000000c0)='./file0\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r2 = creat(&(0x7f0000000080)='./bus\x00', 0x0) ftruncate(r2, 0x1) lseek(r2, 0x1200, 0x0) r3 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r2, r3, 0x0, 0x8400fffffffa) sendfile(r0, r1, 0x0, 0x8000000a) 15:58:14 executing program 1: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = open(&(0x7f00000000c0)='./file0\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r2 = creat(&(0x7f0000000080)='./bus\x00', 0x0) ftruncate(r2, 0x1) lseek(r2, 0x1200, 0x0) r3 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r2, r3, 0x0, 0x8400fffffffa) sendfile(r0, r1, 0x0, 0x8000000a) 15:58:14 executing program 2: execveat(0xffffffffffffffff, &(0x7f0000000340)='./file0\x00', 0x0, &(0x7f0000000340), 0x0) 15:58:14 executing program 0: r0 = add_key$fscrypt_v1(&(0x7f0000002840), &(0x7f0000002880), &(0x7f00000028c0)={0x0, "8ff27007556b848e892da59741bdba8a6a05f52e0f567da2e4787f31ac38594fa0da3c480fcb9ece7057c0e339676b33964b641572fb647dbb45540b619c27c1"}, 0x48, 0xfffffffffffffffb) keyctl$describe(0x6, r0, &(0x7f0000000000)=""/137, 0x89) 15:58:14 executing program 4: bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000100)={0x11, 0x4, &(0x7f0000000000)=@framed={{}, [@alu]}, &(0x7f0000000040)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) 15:58:14 executing program 3: openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) setsockopt$IP_VS_SO_SET_DELDEST(0xffffffffffffffff, 0x0, 0x488, 0x0, 0x0) sendmmsg$inet(0xffffffffffffffff, &(0x7f0000006800)=[{{0x0, 0x0, 0x0}}, {{0x0, 0x0, &(0x7f0000003a40)=[{&(0x7f0000004300)="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", 0x673}], 0x1}}], 0x2, 0x0) r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file1\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240040000f801", 0xffffffffffffffbc}, {0x0}], 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB="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"]) mkdirat(r0, &(0x7f0000000240)='./file1\x00', 0x0) 15:58:14 executing program 0: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$BTRFS_IOC_SNAP_CREATE(0xffffffffffffffff, 0x50009401, &(0x7f0000000040)={{}, "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"}) vmsplice(r0, &(0x7f0000000400), 0x9, 0x0) 15:58:14 executing program 4: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000400), 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000280)={'\x00', 0x4009}) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=@newlink={0x28, 0x10, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x3}, [@IFLA_GROUP={0x8}]}, 0x28}}, 0x0) dup2(r1, r0) [ 271.796066][T17820] loop3: detected capacity change from 0 to 32766 15:58:14 executing program 2: socket(0x0, 0x81004, 0x0) 15:58:14 executing program 0: socketpair(0x28, 0x0, 0x6, &(0x7f00000000c0)) 15:58:14 executing program 2: r0 = add_key$keyring(&(0x7f0000000040), &(0x7f0000000080)={'syz', 0x0}, 0x0, 0x0, 0xffffffffffffffff) add_key$keyring(&(0x7f0000000240), &(0x7f0000000280)={'syz', 0x0}, 0x0, 0x0, r0) [ 271.994419][T17837] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 272.001778][T17837] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 272.019843][T17837] A link change request failed with some changes committed already. Interface caif0 may have been left with an inconsistent configuration, please check. 15:58:14 executing program 4: socketpair(0x5, 0x0, 0x0, &(0x7f0000000640)) [ 272.132286][T17841] loop3: detected capacity change from 0 to 32766 15:58:15 executing program 5: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = open(&(0x7f00000000c0)='./file0\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r2 = creat(&(0x7f0000000080)='./bus\x00', 0x0) ftruncate(r2, 0x1) lseek(r2, 0x1200, 0x0) r3 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r2, r3, 0x0, 0x8400fffffffa) sendfile(r0, r1, 0x0, 0x8000000a) 15:58:15 executing program 0: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000400), 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000280)={'\x00', 0x4009}) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=@newlink={0x28, 0x10, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x3}, [@IFLA_GROUP={0x8}]}, 0x28}}, 0x0) ioctl$TUNSETLINK(r0, 0x400454ce, 0x0) 15:58:15 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IPVS_CMD_GET_CONFIG(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000040)={0x14, 0x0, 0x1}, 0x14}}, 0x0) 15:58:15 executing program 3: openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) setsockopt$IP_VS_SO_SET_DELDEST(0xffffffffffffffff, 0x0, 0x488, 0x0, 0x0) sendmmsg$inet(0xffffffffffffffff, &(0x7f0000006800)=[{{0x0, 0x0, 0x0}}, {{0x0, 0x0, &(0x7f0000003a40)=[{&(0x7f0000004300)="0bf324195fe33290d8a4aa447b811ca6445832f6d3f56e6b0afe21c5fce36579235555d2600ca89de621cd98bf85d48bfc98b2e8204e40eecdc98706a697154c627f39ba8476d3395dd48aa2536d78d9a3a8690678696e37a054472948317c7fbba44bbb4e8b3ea2e7841b4f2d61c1457a82f871efc7eebf6a55ef1e4e4b3be442362e34071def2d27b01c3b7390a56a548a37f0209895b0ecbcfda2c03f3c7a8cb2700a14c20458ab38e64bbd2a3fd6f70418ab9e297017ca5d9e3a7c2c8893ebc5230bbc95cf5ffa668b08ad54dc0996eb3600dce100ac3b2da9c9aaaddc8e16a00c518c9bf30aa1f57be1fa42a1c111740ab946c9cd9df5d57b3f2cc8be0a2783ee047111195638433d5efb00faedd540fc12bb6773d3f26d62d7990211688b5c53f58f1203434cb98af608f8f8b93a306b3d39678ac6dfc945284ff34ec1ca0061a382ee73689854338e4221fbc799b4a350f43fafc002d729f13a36b875b417ba89bf3b627b6438b1d02c010acb61cfc4fb7e62390416ecb81fe8e2e9594d6891812d85423bb1e970023b36d405e1056fdc52af6e66751201a3eeff6ba9e24cbc0e2c879bd8626e5e3c5f4c8c6a2616e0312f6698047c52aed1e783d84474fae487f8228c44e16c2612e8abf9666faba736bce8510584b05fb94b1ab8b94cf68f62cdde360ac5b6806336f0ac9274a8476ad72c2382ae6d0d8639ced79ec3b82a625040e5bc3cd1c99655213bb23de9f01d5aef4ff366ca992de67d29b50f988ed2df16c893520fa05b49710d79e370079f47f1821e8447f7237df655b2be1713d89474ee41eb329f39221335c789e0265538c87e8f05ea60e5ed509706babdce033327d08764ad1ca47357dcfdcee60d8d7e2ea76d7a86feadb3927b2e21b7a2250726002026e48478a4bd6de5f2ff50b2cf6d73100539ef169a508336841bc0f35225e9cc3b00b4551167d90e524b5234789abf3c2caa98a76edccc470e72d22ebc6d087f8997a1dc32a9c852c76d6cd34fe7e2f799d08b755d24903c9c9edfaf54ab1678b6a1ecd249f0850d4383e7b0fb628f23c7c35840a3726a3944e5b35b2ddc85cfbb95b9cbb078a5cfa2db63c98bc157b019db0c45c3ddb4277860f4acb32a4f495af2d24682c386bfa145986ab3e0c203c1fbd94a082500231aefc1933b3afc24130029f2661eb86726c8d15aa26212e4166672cb01e01d5c4b78e49767521fb7d243495be5e83d6c47b7d0896aa6fac2f5c684b5a784bf685922dc9ca08271f426047d06a6ac4cb65f8cf4dc8d92ecdfe96b0cd46bf27e38e653a2d3a143d50c6439c7323796181cea286bb43302e6eba365f1ef8bc9dd8d260cd41270db162375dd7ac4a879a82e17d36e5091f5711f6b42b68abf1b0316ba58ee9959922293e009d3c6ab312971420c7b325fc3128b8ab844dbd1b49a675900921338973bf19226ffb88d2fdd91502516e3c2c5e001216a66a04e88bd19ca87635cec1805391c40edf5f1bd4424d21f97b1950430d3fab9ab1e613b7cd3b630a86649eaea87b9415e0f3ab5b874cc615a99c05ebdaa91208662c13dbd7b20512b219a881e4fb6dffdc7ed3d935b453b953f86b64586826c712fd80f9e4d04d589b09f323a4cd29521cd27b4fea3d961c1238e23a0f53b1e28fafdfc5e0acd726589507cd3d81289a52fe8a0ba08180ca8db9c20d2dbf7c41eb582ce9cd3dab82b9fdc03894a98c009654668c7ac74339a5341174890aa738b2e5724a8c9e5baf8767791159704f0ba5b472c01f5150b0bbe07cda228cdd01f6e162e68ae8d0200ce5848904d8b3f0d5542abc3ecb3ab340aaef7d4679c2ace6e945a76eb042254d250cb456a99c347994a17da8486365ab343ce0f9f09a7b64b1981fae1c3b2cfec5cab7ce774e68cf40ee648c0569de1a3c8d80eb24a12820182a4effc597fbd8775452e79404aeb36da670d5f57831ab6e2f238382ac325c1a5a1640bbc3ae7486ad6ffa07855b3f3f35fcf3f929d3f3c906135fc48abdf2af327d818929af5fd5e8a48b3f564118e19b56384d39fcc07ec6260ea3e8454a70f05fd0580fca40f2dbcd7a51e401f049ec03be38aaa419545d6c67e101d75b1ea06d121ce50d03bd5b30b6f95277a31daa3da0755da9686086371ff0310c5264dc565e849b8dfad01ddd90661940257042e4b52d6f8b733d03e3434b27d2e991f1f38e9f987bea5e6c41b494516ef77e83c888ebf7273e5c8c2ebb1ac4f4d06b54d2d95dd75cfb4456662f0a9dd6d617d42f33ced3ee42eb06f37069fb9c15da9a84ea1c1e9b1193b04caa0d84acb0f315f3640227062", 0x673}], 0x1}}], 0x2, 0x0) r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file1\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240040000f801", 0xffffffffffffffbc}, {0x0}], 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB="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"]) mkdirat(r0, &(0x7f0000000240)='./file1\x00', 0x0) 15:58:15 executing program 4: openat$ppp(0xffffffffffffff9c, &(0x7f0000000480), 0x0, 0x0) 15:58:15 executing program 1: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = open(&(0x7f00000000c0)='./file0\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r2 = creat(&(0x7f0000000080)='./bus\x00', 0x0) ftruncate(r2, 0x1) lseek(r2, 0x1200, 0x0) r3 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r2, r3, 0x0, 0x8400fffffffa) sendfile(r0, r1, 0x0, 0x8000000a) 15:58:15 executing program 4: r0 = add_key$fscrypt_v1(&(0x7f0000002840), &(0x7f0000002880), &(0x7f00000028c0)={0x0, "8ff27007556b848e892da59741bdba8a6a05f52e0f567da2e4787f31ac38594fa0da3c480fcb9ece7057c0e339676b33964b641572fb647dbb45540b619c27c1"}, 0x48, 0xfffffffffffffffb) keyctl$KEYCTL_MOVE(0x1e, r0, 0x0, 0x0, 0x0) 15:58:15 executing program 2: pipe(&(0x7f0000000dc0)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000000dc0)={0xffffffffffffffff, 0xffffffffffffffff}) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r0) 15:58:15 executing program 3: syz_read_part_table(0x8, 0x0, 0x0) [ 272.799105][T17856] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 272.805052][T17855] loop3: detected capacity change from 0 to 32766 [ 272.808910][T17856] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 272.828519][T17856] A link change request failed with some changes committed already. Interface caif0 may have been left with an inconsistent configuration, please check. 15:58:15 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {&(0x7f0000010500)="7f000000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff", 0x1002, 0x2000}, {&(0x7f0000012600)="ed41000010000000daf4655fdbf4655fdbf4655f00000000000004008000000000000800050000000af301000400000000000000000000000900000010", 0x3d, 0x4400}], 0x0, &(0x7f00000000c0)=ANY=[]) chdir(&(0x7f0000000080)='./file0\x00') r0 = creat(&(0x7f0000000000)='./bus\x00', 0x0) ftruncate(r0, 0x8208200) r1 = open(&(0x7f0000000780)='./bus\x00', 0x14117e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x4002011, r1, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000005c80)=[{{0x0, 0x0, &(0x7f0000000380)=[{0x0}], 0x1}}, {{0x0, 0x0, &(0x7f0000001800)=[{0x0}], 0x1}}, {{0x0, 0x0, &(0x7f0000003200)=[{0x0}], 0x1}}], 0x3, 0x0, 0x0) connect$unix(0xffffffffffffffff, &(0x7f000057eff8)=@abs, 0x6e) ftruncate(r0, 0x3) fallocate(r0, 0x0, 0x0, 0x1000f4) 15:58:15 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_802154(r0, 0x8933, &(0x7f0000000a40)={'wpan0\x00'}) 15:58:15 executing program 0: socket$netlink(0x10, 0x3, 0x99bdedcc44b503c0) [ 273.008863][T17873] loop4: detected capacity change from 0 to 4096 [ 273.023109][T17873] EXT4-fs (loop4): mounted filesystem without journal. Quota mode: writeback. 15:58:16 executing program 0: r0 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) setsockopt$bt_hci_HCI_TIME_STAMP(r0, 0x0, 0x3, 0x0, 0x0) 15:58:16 executing program 2: syz_read_part_table(0x0, 0x0, 0x0) execveat(0xffffffffffffffff, &(0x7f0000000400)='./file0\x00', 0x0, 0x0, 0x0) 15:58:16 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {&(0x7f0000010500)="7f000000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff", 0x1002, 0x2000}, {&(0x7f0000012600)="ed41000010000000daf4655fdbf4655fdbf4655f00000000000004008000000000000800050000000af301000400000000000000000000000900000010", 0x3d, 0x4400}], 0x0, &(0x7f00000000c0)=ANY=[]) chdir(&(0x7f0000000080)='./file0\x00') r0 = creat(&(0x7f0000000000)='./bus\x00', 0x0) ftruncate(r0, 0x8208200) r1 = open(&(0x7f0000000780)='./bus\x00', 0x14117e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x4002011, r1, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000005c80)=[{{0x0, 0x0, &(0x7f0000000380)=[{0x0}], 0x1}}, {{0x0, 0x0, &(0x7f0000001800)=[{0x0}], 0x1}}, {{0x0, 0x0, &(0x7f0000003200)=[{0x0}], 0x1}}], 0x3, 0x0, 0x0) connect$unix(0xffffffffffffffff, &(0x7f000057eff8)=@abs, 0x6e) ftruncate(r0, 0x3) fallocate(r0, 0x0, 0x0, 0x1000f4) 15:58:16 executing program 5: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000240)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = open(&(0x7f00000000c0)='./file0\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r2 = creat(&(0x7f0000000080)='./bus\x00', 0x0) ftruncate(r2, 0x1) lseek(r2, 0x1200, 0x0) r3 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r2, r3, 0x0, 0x8400fffffffa) sendfile(r0, r1, 0x0, 0x8000000a) 15:58:16 executing program 1: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = open(&(0x7f00000000c0)='./file0\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r2 = creat(&(0x7f0000000080)='./bus\x00', 0x0) ftruncate(r2, 0x1) lseek(r2, 0x1200, 0x0) r3 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r2, r3, 0x0, 0x8400fffffffa) sendfile(r0, r1, 0x0, 0x8000000a) 15:58:16 executing program 3: syz_read_part_table(0x8, 0x0, 0x0) 15:58:16 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {&(0x7f0000010500)="7f000000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff", 0x1002, 0x2000}, {&(0x7f0000012600)="ed41000010000000daf4655fdbf4655fdbf4655f00000000000004008000000000000800050000000af301000400000000000000000000000900000010", 0x3d, 0x4400}], 0x0, &(0x7f00000000c0)=ANY=[]) chdir(&(0x7f0000000080)='./file0\x00') r0 = creat(&(0x7f0000000000)='./bus\x00', 0x0) ftruncate(r0, 0x8208200) r1 = open(&(0x7f0000000780)='./bus\x00', 0x14117e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x4002011, r1, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000005c80)=[{{0x0, 0x0, &(0x7f0000000380)=[{0x0}], 0x1}}, {{0x0, 0x0, &(0x7f0000001800)=[{0x0}], 0x1}}, {{0x0, 0x0, &(0x7f0000003200)=[{0x0}], 0x1}}], 0x3, 0x0, 0x0) connect$unix(0xffffffffffffffff, &(0x7f000057eff8)=@abs, 0x6e) ftruncate(r0, 0x3) fallocate(r0, 0x0, 0x0, 0x1000f4) [ 273.764311][T17885] loop4: detected capacity change from 0 to 4096 [ 273.780243][T17885] EXT4-fs (loop4): mounted filesystem without journal. Quota mode: writeback. 15:58:16 executing program 3: syz_read_part_table(0x8, 0x0, 0x0) 15:58:16 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$sock_ipv4_tunnel_SIOCGETTUNNEL(r0, 0x89f0, &(0x7f0000000280)={'gre0\x00', &(0x7f00000001c0)={'syztnl0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x0, 0x0, @multicast1, @remote}}}}) 15:58:16 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {&(0x7f0000010500)="7f000000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff", 0x1002, 0x2000}, {&(0x7f0000012600)="ed41000010000000daf4655fdbf4655fdbf4655f00000000000004008000000000000800050000000af301000400000000000000000000000900000010", 0x3d, 0x4400}], 0x0, &(0x7f00000000c0)=ANY=[]) chdir(&(0x7f0000000080)='./file0\x00') r0 = creat(&(0x7f0000000000)='./bus\x00', 0x0) ftruncate(r0, 0x8208200) r1 = open(&(0x7f0000000780)='./bus\x00', 0x14117e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x4002011, r1, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000005c80)=[{{0x0, 0x0, &(0x7f0000000380)=[{0x0}], 0x1}}, {{0x0, 0x0, &(0x7f0000001800)=[{0x0}], 0x1}}, {{0x0, 0x0, &(0x7f0000003200)=[{0x0}], 0x1}}], 0x3, 0x0, 0x0) connect$unix(0xffffffffffffffff, &(0x7f000057eff8)=@abs, 0x6e) ftruncate(r0, 0x3) fallocate(r0, 0x0, 0x0, 0x1000f4) [ 273.881802][T17893] loop0: detected capacity change from 0 to 4096 [ 273.902664][T17893] EXT4-fs (loop0): mounted filesystem without journal. Quota mode: writeback. [ 273.905813][T17894] FAT-fs (loop5): bogus number of reserved sectors [ 273.918115][T17894] FAT-fs (loop5): Can't find a valid FAT filesystem 15:58:16 executing program 2: syz_clone(0x1001000, 0x0, 0x0, &(0x7f0000001ac0), 0x0, 0x0) 15:58:16 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {&(0x7f0000010500)="7f000000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff", 0x1002, 0x2000}, {&(0x7f0000012600)="ed41000010000000daf4655fdbf4655fdbf4655f00000000000004008000000000000800050000000af301000400000000000000000000000900000010", 0x3d, 0x4400}], 0x0, &(0x7f00000000c0)=ANY=[]) chdir(&(0x7f0000000080)='./file0\x00') r0 = creat(&(0x7f0000000000)='./bus\x00', 0x0) ftruncate(r0, 0x8208200) r1 = open(&(0x7f0000000780)='./bus\x00', 0x14117e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x4002011, r1, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000005c80)=[{{0x0, 0x0, &(0x7f0000000380)=[{0x0}], 0x1}}, {{0x0, 0x0, &(0x7f0000001800)=[{0x0}], 0x1}}, {{0x0, 0x0, &(0x7f0000003200)=[{0x0}], 0x1}}], 0x3, 0x0, 0x0) connect$unix(0xffffffffffffffff, &(0x7f000057eff8)=@abs, 0x6e) ftruncate(r0, 0x3) fallocate(r0, 0x0, 0x0, 0x1000f4) 15:58:16 executing program 3: syz_read_part_table(0x8, 0x0, 0x0) [ 274.032182][T17902] loop4: detected capacity change from 0 to 4096 [ 274.046189][T17902] EXT4-fs (loop4): mounted filesystem without journal. Quota mode: writeback. 15:58:16 executing program 2: bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000100)={0x12, 0x2, &(0x7f0000000000)=@raw=[@initr0], &(0x7f0000000040)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) 15:58:16 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {&(0x7f0000010500)="7f000000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff", 0x1002, 0x2000}, {&(0x7f0000012600)="ed41000010000000daf4655fdbf4655fdbf4655f00000000000004008000000000000800050000000af301000400000000000000000000000900000010", 0x3d, 0x4400}], 0x0, &(0x7f00000000c0)=ANY=[]) chdir(&(0x7f0000000080)='./file0\x00') r0 = creat(&(0x7f0000000000)='./bus\x00', 0x0) ftruncate(r0, 0x8208200) r1 = open(&(0x7f0000000780)='./bus\x00', 0x14117e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x4002011, r1, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000005c80)=[{{0x0, 0x0, &(0x7f0000000380)=[{0x0}], 0x1}}, {{0x0, 0x0, &(0x7f0000001800)=[{0x0}], 0x1}}, {{0x0, 0x0, &(0x7f0000003200)=[{0x0}], 0x1}}], 0x3, 0x0, 0x0) connect$unix(0xffffffffffffffff, &(0x7f000057eff8)=@abs, 0x6e) ftruncate(r0, 0x3) fallocate(r0, 0x0, 0x0, 0x1000f4) [ 274.172115][T17910] loop0: detected capacity change from 0 to 4096 [ 274.192503][T17910] EXT4-fs (loop0): mounted filesystem without journal. Quota mode: writeback. [ 274.315339][T17915] loop4: detected capacity change from 0 to 4096 [ 274.331111][T17915] EXT4-fs (loop4): mounted filesystem without journal. Quota mode: writeback. 15:58:17 executing program 5: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000240)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = open(&(0x7f00000000c0)='./file0\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r2 = creat(&(0x7f0000000080)='./bus\x00', 0x0) ftruncate(r2, 0x1) lseek(r2, 0x1200, 0x0) r3 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r2, r3, 0x0, 0x8400fffffffa) sendfile(r0, r1, 0x0, 0x8000000a) 15:58:17 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f00000001c0)=@base={0x0, 0x0, 0x0, 0x0, 0x65, 0x1, 0x0, '\x00', 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x4}, 0x48) 15:58:17 executing program 3: syz_read_part_table(0x0, 0x1, &(0x7f0000000240)=[{0x0, 0x0, 0x800}]) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, 0x0, 0x0) 15:58:17 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {&(0x7f0000010500)="7f000000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff", 0x1002, 0x2000}, {&(0x7f0000012600)="ed41000010000000daf4655fdbf4655fdbf4655f00000000000004008000000000000800050000000af301000400000000000000000000000900000010", 0x3d, 0x4400}], 0x0, &(0x7f00000000c0)=ANY=[]) chdir(&(0x7f0000000080)='./file0\x00') r0 = creat(&(0x7f0000000000)='./bus\x00', 0x0) ftruncate(r0, 0x8208200) r1 = open(&(0x7f0000000780)='./bus\x00', 0x14117e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x4002011, r1, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000005c80)=[{{0x0, 0x0, &(0x7f0000000380)=[{0x0}], 0x1}}, {{0x0, 0x0, &(0x7f0000001800)=[{0x0}], 0x1}}, {{0x0, 0x0, &(0x7f0000003200)=[{0x0}], 0x1}}], 0x3, 0x0, 0x0) connect$unix(0xffffffffffffffff, &(0x7f000057eff8)=@abs, 0x6e) ftruncate(r0, 0x3) fallocate(r0, 0x0, 0x0, 0x1000f4) 15:58:17 executing program 4: open$dir(&(0x7f00000008c0)='./file0\x00', 0x0, 0x0) 15:58:17 executing program 1: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000240)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = open(&(0x7f00000000c0)='./file0\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r2 = creat(&(0x7f0000000080)='./bus\x00', 0x0) ftruncate(r2, 0x1) lseek(r2, 0x1200, 0x0) r3 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r2, r3, 0x0, 0x8400fffffffa) sendfile(r0, r1, 0x0, 0x8000000a) 15:58:17 executing program 2: sendmsg$IPVS_CMD_GET_CONFIG(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, 0x0}, 0x0) pipe2$9p(&(0x7f0000000200), 0x0) 15:58:17 executing program 4: syz_emit_ethernet(0x16, &(0x7f0000000000)={@broadcast, @link_local, @void, {@llc_tr={0x11, {@snap={0x0, 0x0, 'g', "00b32d"}}}}}, 0x0) 15:58:17 executing program 3: syz_read_part_table(0x0, 0x1, &(0x7f0000000240)=[{0x0, 0x0, 0x800}]) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, 0x0, 0x0) [ 274.761688][T17922] loop0: detected capacity change from 0 to 4096 [ 274.768348][T17924] loop3: detected capacity change from 0 to 8 [ 274.786824][T17922] EXT4-fs (loop0): mounted filesystem without journal. Quota mode: writeback. [ 274.797630][T17926] FAT-fs (loop1): bogus number of reserved sectors [ 274.804238][T17926] FAT-fs (loop1): Can't find a valid FAT filesystem 15:58:17 executing program 0: syz_open_procfs$userns(0x0, &(0x7f00000006c0)) 15:58:17 executing program 4: bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000100)={0xa, 0x2, &(0x7f0000000000)=@raw=[@initr0], &(0x7f0000000040)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) 15:58:17 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f0000000400)=@base={0x1a, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, '\x00', 0x0, 0xffffffffffffffff, 0x0, 0x1, 0x2}, 0x48) [ 274.930439][T17934] FAT-fs (loop5): bogus number of reserved sectors [ 274.937093][T17934] FAT-fs (loop5): Can't find a valid FAT filesystem [ 274.956015][T17937] loop3: detected capacity change from 0 to 8 15:58:18 executing program 0: r0 = add_key$fscrypt_v1(&(0x7f0000000100), &(0x7f0000000140)={'fscrypt:', @desc3}, &(0x7f0000000180)={0x0, "9dce8bc7b695d692f06ca234adfd1838f2a11e2c0af0d29aabb6876797144996f91437f120160a820b2c68e90ea9c2232d4322aa12ecb7af774f49c182047438"}, 0x48, 0xffffffffffffffff) keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r0, 0x0, 0x0) 15:58:18 executing program 3: syz_read_part_table(0x0, 0x1, &(0x7f0000000240)=[{0x0, 0x0, 0x800}]) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, 0x0, 0x0) 15:58:18 executing program 4: bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000100)={0x11, 0x5, &(0x7f0000000080)=@framed={{}, [@cb_func]}, &(0x7f0000000040)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) 15:58:18 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_MGMT_C_PROTOCOLS(r0, &(0x7f0000000240)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)={0x14, 0x0, 0x0, 0x0, 0xc3c}, 0x14}}, 0x0) sendmsg$NL802154_CMD_DEL_SEC_KEY(r0, &(0x7f0000000540)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x20100}, 0xc, &(0x7f0000000500)={&(0x7f00000003c0)={0x74, 0x0, 0x0, 0x0, 0x25dfdbfd, {}, [@NL802154_ATTR_WPAN_DEV={0xc}, @NL802154_ATTR_SEC_KEY={0x4c, 0x25, 0x0, 0x1, [@NL802154_KEY_ATTR_USAGE_CMDS={0x24, 0x3, "2f422a2d8530b4bc8abb515727402cf9d7405b61689b85765c8068582edff652"}, @NL802154_KEY_ATTR_USAGE_CMDS={0x24, 0x3, "7e9b2dc63ba4ee66f9884b787f47c31b697532b9aa67e7182ba122b1e502d262"}]}, @NL802154_ATTR_IFINDEX={0x8}]}, 0x74}}, 0x0) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) 15:58:18 executing program 5: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000240)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = open(&(0x7f00000000c0)='./file0\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r2 = creat(&(0x7f0000000080)='./bus\x00', 0x0) ftruncate(r2, 0x1) lseek(r2, 0x1200, 0x0) r3 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r2, r3, 0x0, 0x8400fffffffa) sendfile(r0, r1, 0x0, 0x8000000a) 15:58:18 executing program 1: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000240)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = open(&(0x7f00000000c0)='./file0\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r2 = creat(&(0x7f0000000080)='./bus\x00', 0x0) ftruncate(r2, 0x1) lseek(r2, 0x1200, 0x0) r3 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r2, r3, 0x0, 0x8400fffffffa) sendfile(r0, r1, 0x0, 0x8000000a) 15:58:18 executing program 4: add_key$fscrypt_v1(&(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000140)={0x0, "0d1637080745972b8a1ba5b1997bb7369ad412275be0763eda18666b016530bbc7bdd14e2e623992dd3c708408a8952d2a41c888027ce8eb015afdaa3551cbd3"}, 0x48, 0xfffffffffffffffc) 15:58:18 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IPVS_CMD_GET_CONFIG(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000040)={0x14}, 0x37fe0}}, 0x0) 15:58:18 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NET_DM_CMD_STOP(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000200)={0x14, 0x0, 0x204}, 0x14}}, 0x0) 15:58:18 executing program 3: syz_read_part_table(0x0, 0x1, &(0x7f0000000240)=[{0x0, 0x0, 0x800}]) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, 0x0, 0x0) [ 275.788130][T17953] loop3: detected capacity change from 0 to 8 [ 275.807150][T17955] FAT-fs (loop1): bogus number of reserved sectors [ 275.813751][T17955] FAT-fs (loop1): Can't find a valid FAT filesystem 15:58:18 executing program 0: r0 = add_key$fscrypt_v1(&(0x7f0000002840), &(0x7f0000002880), &(0x7f00000028c0)={0x0, "8ff27007556b848e892da59741bdba8a6a05f52e0f567da2e4787f31ac38594fa0da3c480fcb9ece7057c0e339676b33964b641572fb647dbb45540b619c27c1"}, 0x48, 0xfffffffffffffffb) keyctl$search(0xa, r0, &(0x7f00000001c0)='rxrpc\x00', &(0x7f0000000200)={'syz', 0x2}, 0xfffffffffffffff9) 15:58:18 executing program 4: syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000001cc0), 0xffffffffffffffff) 15:58:18 executing program 2: bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000100)={0x9, 0x2, &(0x7f0000000000)=@raw=[@initr0], &(0x7f0000000040)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) [ 275.917648][T17964] FAT-fs (loop5): bogus number of reserved sectors [ 275.924197][T17964] FAT-fs (loop5): Can't find a valid FAT filesystem 15:58:18 executing program 3: prctl$PR_SET_SYSCALL_USER_DISPATCH_ON(0x23, 0x1, 0x0, 0x0, 0x0) 15:58:18 executing program 0: syz_emit_ethernet(0x172, &(0x7f0000000340)=ANY=[@ANYBLOB="0180c2000002ffffffffffff86dd63113290013c1100fe8000000000000000000000000000aafc"], 0x0) [ 275.961627][T17967] loop3: detected capacity change from 0 to 8 15:58:18 executing program 4: socketpair(0x18, 0x0, 0x7, &(0x7f00000011c0)) 15:58:19 executing program 0: ioprio_get$uid(0x3, 0xee01) 15:58:19 executing program 2: r0 = add_key$fscrypt_v1(&(0x7f0000002840), &(0x7f0000002880), &(0x7f00000028c0)={0x0, "8ff27007556b848e892da59741bdba8a6a05f52e0f567da2e4787f31ac38594fa0da3c480fcb9ece7057c0e339676b33964b641572fb647dbb45540b619c27c1"}, 0x48, 0xfffffffffffffffb) r1 = add_key$fscrypt_v1(&(0x7f0000002840), &(0x7f0000002880), &(0x7f00000028c0)={0x0, "8ff27007556b848e892da59741bdba8a6a05f52e0f567da2e4787f31ac38594fa0da3c480fcb9ece7057c0e339676b33964b641572fb647dbb45540b619c27c1"}, 0x48, 0xfffffffffffffffb) keyctl$link(0x8, r0, r1) 15:58:19 executing program 3: syz_genetlink_get_family_id$team(&(0x7f00000009c0), 0xffffffffffffffff) 15:58:19 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000000)={0x2, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x0, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @private0}}]}, 0x33fe0}}, 0x0) 15:58:19 executing program 5: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = open(&(0x7f00000000c0)='./file0\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r2 = creat(&(0x7f0000000080)='./bus\x00', 0x0) ftruncate(r2, 0x1) lseek(r2, 0x1200, 0x0) r3 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r2, r3, 0x0, 0x8400fffffffa) sendfile(r0, r1, 0x0, 0x8000000a) 15:58:19 executing program 1: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000240)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = open(&(0x7f00000000c0)='./file0\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r2 = creat(&(0x7f0000000080)='./bus\x00', 0x0) ftruncate(r2, 0x1) lseek(r2, 0x1200, 0x0) r3 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r2, r3, 0x0, 0x8400fffffffa) sendfile(r0, r1, 0x0, 0x8000000a) 15:58:19 executing program 4: add_key$fscrypt_v1(&(0x7f0000000100), &(0x7f0000000140)={'fscrypt:', @desc3}, &(0x7f0000000180)={0x0, "9dce8bc7b695d692f06ca234adfd1838f2a11e2c0af0d29aabb6876797144996f91437f120160a820b2c68e90ea9c2232d4322aa12ecb7af774f49c182047438"}, 0x48, 0xffffffffffffffff) 15:58:19 executing program 0: syz_read_part_table(0x8, 0x1, &(0x7f0000000240)=[{&(0x7f0000000180)="811acd17e31a72211c598527dd5225553f3ae94a658a87670de96c6206b154d93c3b288d28c6d5849a6b8633aa70eed2a726d6ed1e2bfb7af495d0a47c0383e226c0a5dbffbef8b13fd921150b192b51a963c0c597527e2b432e7321d9ec692b5e8777dc88134745588118df3a7b5abcdd3afcda1c5ac9aac5743c6096dc83f29073395aa982d726ee6dc5ba01ccc6101f41ce84e12bfb1a", 0x98, 0x800}]) openat$bsg(0xffffffffffffff9c, &(0x7f00000003c0), 0x200000, 0x0) execveat(0xffffffffffffffff, &(0x7f0000000400)='./file0\x00', &(0x7f0000000480)=[&(0x7f0000000440)='\x00'], 0x0, 0x0) 15:58:19 executing program 2: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000400), 0x2, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000280)={'\x00', 0x4009}) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=@newlink={0x28, 0x10, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x3}, [@IFLA_GROUP={0x8}]}, 0x28}}, 0x0) write$binfmt_aout(r0, &(0x7f0000000440)={{0x0, 0x0, 0x0, 0x1bf, 0x1ac}, "", ['\x00']}, 0x120) 15:58:19 executing program 3: getrusage(0x0, &(0x7f00000000c0)) syz_read_part_table(0x8, 0x1, &(0x7f0000000240)=[{0x0, 0x0, 0x800}]) execveat(0xffffffffffffffff, 0x0, &(0x7f0000000480), &(0x7f0000000540), 0x1000) openat$bsg(0xffffffffffffff9c, &(0x7f00000003c0), 0x0, 0x0) execveat(0xffffffffffffffff, 0x0, &(0x7f0000000480), 0x0, 0x1000) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, 0x0, 0x0) [ 276.780690][T17986] FAT-fs (loop1): bogus number of reserved sectors [ 276.787240][T17986] FAT-fs (loop1): Can't find a valid FAT filesystem 15:58:19 executing program 4: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x11, 0x8, &(0x7f0000001800)=ANY=[@ANYBLOB="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"], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, &(0x7f0000000000), 0x10}, 0x80) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000001c0)={&(0x7f0000000140)='sys_enter\x00', r0}, 0x10) fchdir(0xffffffffffffffff) [ 276.890150][T17996] bridge0: port 1(bridge_slave_0) entered blocking state [ 276.895157][T17998] loop0: detected capacity change from 0 to 8 [ 276.897258][T17996] bridge0: port 1(bridge_slave_0) entered forwarding state [ 276.909253][T18000] loop3: detected capacity change from 0 to 8 [ 276.913907][T17996] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 276.925361][T17996] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 276.925756][T18001] FAT-fs (loop5): bogus number of reserved sectors 15:58:19 executing program 0: syz_read_part_table(0x8, 0x1, &(0x7f0000000240)=[{&(0x7f0000000180)="811acd17e31a72211c598527dd5225553f3ae94a658a87670de96c6206b154d93c3b288d28c6d5849a6b8633aa70eed2a726d6ed1e2bfb7af495d0a47c0383e226c0a5dbffbef8b13fd921150b192b51a963c0c597527e2b432e7321d9ec692b5e8777dc88134745588118df3a7b5abcdd3afcda1c5ac9aac5743c6096dc83f29073395aa982d726ee6dc5ba01ccc6101f41ce84e12bfb1a", 0x98, 0x800}]) openat$bsg(0xffffffffffffff9c, &(0x7f00000003c0), 0x200000, 0x0) execveat(0xffffffffffffffff, &(0x7f0000000400)='./file0\x00', &(0x7f0000000480)=[&(0x7f0000000440)='\x00'], 0x0, 0x0) 15:58:19 executing program 3: r0 = openat$bsg(0xffffffffffffff9c, &(0x7f00000003c0), 0x0, 0x0) renameat2(r0, &(0x7f00000001c0)='.\x00', 0xffffffffffffffff, 0x0, 0x0) 15:58:19 executing program 2: prlimit64(0x0, 0x0, &(0x7f0000001140), 0x0) [ 276.939190][T18001] FAT-fs (loop5): Can't find a valid FAT filesystem [ 276.946105][T17996] A link change request failed with some changes committed already. Interface caif0 may have been left with an inconsistent configuration, please check. [ 276.962514][ T1918] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready 15:58:19 executing program 4: bpf$MAP_CREATE(0x0, &(0x7f0000000140)=@bloom_filter={0x1e, 0x0, 0x0, 0x0, 0x924, 0xffffffffffffffff, 0x0, '\x00', 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x9}, 0x48) 15:58:19 executing program 3: setrlimit(0x0, &(0x7f0000000040)={0xffffffffffffff64}) [ 277.122230][T18011] loop0: detected capacity change from 0 to 8 15:58:20 executing program 4: clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) clock_settime(0x0, &(0x7f0000000040)={r0, r1+10000000}) 15:58:20 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_REPAIR(r0, 0x6, 0x13, &(0x7f0000000080)=0x1, 0x4) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @remote, 0xb}, 0x1c) connect(r0, &(0x7f0000000280)=@un=@file={0x0, './file0\x00'}, 0x80) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @dev}, 0x1c) 15:58:20 executing program 0: syz_read_part_table(0x8, 0x1, &(0x7f0000000240)=[{&(0x7f0000000180)="811acd17e31a72211c598527dd5225553f3ae94a658a87670de96c6206b154d93c3b288d28c6d5849a6b8633aa70eed2a726d6ed1e2bfb7af495d0a47c0383e226c0a5dbffbef8b13fd921150b192b51a963c0c597527e2b432e7321d9ec692b5e8777dc88134745588118df3a7b5abcdd3afcda1c5ac9aac5743c6096dc83f29073395aa982d726ee6dc5ba01ccc6101f41ce84e12bfb1a", 0x98, 0x800}]) openat$bsg(0xffffffffffffff9c, &(0x7f00000003c0), 0x200000, 0x0) execveat(0xffffffffffffffff, &(0x7f0000000400)='./file0\x00', &(0x7f0000000480)=[&(0x7f0000000440)='\x00'], 0x0, 0x0) 15:58:20 executing program 3: faccessat(0xffffffffffffff9c, 0x0, 0x138) 15:58:20 executing program 5: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = open(&(0x7f00000000c0)='./file0\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r2 = creat(&(0x7f0000000080)='./bus\x00', 0x0) ftruncate(r2, 0x1) lseek(r2, 0x1200, 0x0) r3 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r2, r3, 0x0, 0x8400fffffffa) sendfile(r0, r1, 0x0, 0x8000000a) 15:58:20 executing program 1: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = open(&(0x7f00000000c0)='./file0\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r2 = creat(&(0x7f0000000080)='./bus\x00', 0x0) ftruncate(r2, 0x1) lseek(r2, 0x1200, 0x0) r3 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r2, r3, 0x0, 0x8400fffffffa) sendfile(r0, r1, 0x0, 0x8000000a) 15:58:20 executing program 3: clock_gettime(0x7, &(0x7f00000039c0)) 15:58:20 executing program 4: pipe(&(0x7f0000000dc0)={0xffffffffffffffff, 0xffffffffffffffff}) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) fcntl$dupfd(r0, 0x406, r1) 15:58:20 executing program 2: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) read$rfkill(r0, 0x0, 0x0) [ 277.778532][T18025] loop0: detected capacity change from 0 to 8 [ 277.794533][T18027] FAT-fs (loop1): bogus number of reserved sectors [ 277.801083][T18027] FAT-fs (loop1): Can't find a valid FAT filesystem 15:58:20 executing program 0: syz_read_part_table(0x8, 0x1, &(0x7f0000000240)=[{&(0x7f0000000180)="811acd17e31a72211c598527dd5225553f3ae94a658a87670de96c6206b154d93c3b288d28c6d5849a6b8633aa70eed2a726d6ed1e2bfb7af495d0a47c0383e226c0a5dbffbef8b13fd921150b192b51a963c0c597527e2b432e7321d9ec692b5e8777dc88134745588118df3a7b5abcdd3afcda1c5ac9aac5743c6096dc83f29073395aa982d726ee6dc5ba01ccc6101f41ce84e12bfb1a", 0x98, 0x800}]) openat$bsg(0xffffffffffffff9c, &(0x7f00000003c0), 0x200000, 0x0) execveat(0xffffffffffffffff, &(0x7f0000000400)='./file0\x00', &(0x7f0000000480)=[&(0x7f0000000440)='\x00'], 0x0, 0x0) 15:58:20 executing program 2: r0 = add_key$fscrypt_v1(&(0x7f0000000100), &(0x7f0000000140)={'fscrypt:', @desc3}, &(0x7f0000000180)={0x0, "9dce8bc7b695d692f06ca234adfd1838f2a11e2c0af0d29aabb6876797144996f91437f120160a820b2c68e90ea9c2232d4322aa12ecb7af774f49c182047438"}, 0x48, 0xffffffffffffffff) keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r0, 0x0, &(0x7f0000000240)=@secondary) 15:58:20 executing program 3: bpf$MAP_CREATE(0x0, &(0x7f0000000440)=@bloom_filter={0x1e, 0x0, 0x0, 0x0, 0x10e, 0x1}, 0x48) 15:58:20 executing program 4: r0 = add_key$fscrypt_v1(&(0x7f0000000040), &(0x7f0000000080)={'fscrypt:', @desc1}, &(0x7f00000000c0)={0x0, "7b3bc0dbde621742b9602fc54eee29283b7cc2f81ffe672476dde2c0b32a0b973c19d705d6319664cd12dc545622917001fa0f24fe483e45d2651b03297c342a"}, 0x48, 0xfffffffffffffffd) keyctl$setperm(0x5, r0, 0x0) [ 277.922667][T18037] FAT-fs (loop5): bogus number of reserved sectors [ 277.929327][T18037] FAT-fs (loop5): Can't find a valid FAT filesystem 15:58:20 executing program 3: modify_ldt$read_default(0x2, &(0x7f0000000000)=""/224, 0xe0) 15:58:20 executing program 2: r0 = syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) prlimit64(r0, 0x0, &(0x7f0000001140), &(0x7f0000001180)) 15:58:20 executing program 4: faccessat2(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x200) [ 278.015033][T18042] loop0: detected capacity change from 0 to 8 15:58:21 executing program 4: pipe2(0x0, 0x84840) 15:58:21 executing program 0: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000400), 0x2, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000280)={'\x00', 0x4009}) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=@newlink={0x28, 0x10, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x3}, [@IFLA_GROUP={0x8}]}, 0x28}}, 0x0) write$binfmt_aout(r0, &(0x7f0000000440)={{0x0, 0x0, 0x0, 0x1be, 0x1ac}, "", ['\x00']}, 0xfdef) 15:58:21 executing program 3: bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000340)={0x11, 0x1, &(0x7f0000000080)=@raw=[@kfunc], &(0x7f00000000c0)='syzkaller\x00', 0x1, 0xd8, &(0x7f0000000180)=""/216, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) 15:58:21 executing program 2: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000400), 0x2, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000280)={'\x00', 0x4009}) write$binfmt_aout(r0, &(0x7f0000000440), 0x4) 15:58:21 executing program 5: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = open(&(0x7f00000000c0)='./file0\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r2 = creat(&(0x7f0000000080)='./bus\x00', 0x0) ftruncate(r2, 0x1) lseek(r2, 0x1200, 0x0) r3 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r2, r3, 0x0, 0x8400fffffffa) sendfile(r0, r1, 0x0, 0x8000000a) 15:58:21 executing program 1: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = open(&(0x7f00000000c0)='./file0\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r2 = creat(&(0x7f0000000080)='./bus\x00', 0x0) ftruncate(r2, 0x1) lseek(r2, 0x1200, 0x0) r3 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r2, r3, 0x0, 0x8400fffffffa) sendfile(r0, r1, 0x0, 0x8000000a) 15:58:21 executing program 4: r0 = add_key$fscrypt_v1(&(0x7f0000002840), &(0x7f0000002880), &(0x7f00000028c0)={0x0, "8ff27007556b848e892da59741bdba8a6a05f52e0f567da2e4787f31ac38594fa0da3c480fcb9ece7057c0e339676b33964b641572fb647dbb45540b619c27c1"}, 0x48, 0xfffffffffffffffb) keyctl$KEYCTL_PKEY_DECRYPT(0x1a, &(0x7f00000002c0)={r0}, &(0x7f0000000300)={'enc=', 'raw', ' hash=', {'sha224-ce\x00'}}, 0x0, 0x0) 15:58:21 executing program 3: futex(&(0x7f0000000000), 0x3, 0x0, &(0x7f0000000040), &(0x7f0000000080), 0x0) [ 278.791465][T18060] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 278.795966][T18061] FAT-fs (loop1): bogus number of reserved sectors [ 278.805276][T18061] FAT-fs (loop1): Can't find a valid FAT filesystem [ 278.812171][T18060] A link change request failed with some changes committed already. Interface caif0 may have been left with an inconsistent configuration, please check. 15:58:21 executing program 3: r0 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000200), 0x0, 0x0) recvfrom$unix(r0, 0x0, 0x0, 0x0, 0x0, 0x0) 15:58:21 executing program 4: prctl$PR_SET_SYSCALL_USER_DISPATCH_ON(0xf, 0x1, 0x0, 0x0, 0x0) 15:58:21 executing program 0: prlimit64(0x0, 0x3, &(0x7f0000001140), &(0x7f0000001180)) 15:58:21 executing program 2: syz_emit_ethernet(0x2e, &(0x7f0000000000)={@local, @empty, @val, {@ipv4}}, 0x0) [ 278.915018][T18069] FAT-fs (loop5): bogus number of reserved sectors [ 278.921588][T18069] FAT-fs (loop5): Can't find a valid FAT filesystem 15:58:21 executing program 4: unshare(0x46000000) setrlimit(0x0, 0x0) 15:58:21 executing program 3: openat$sysfs(0xffffffffffffff9c, &(0x7f0000000000)='/sys/block/loop0', 0x1, 0x0) 15:58:21 executing program 0: add_key$fscrypt_v1(&(0x7f0000002840), &(0x7f0000002880)={'fscrypt:', @auto=[0x32, 0x66, 0x39]}, &(0x7f00000028c0)={0x0, "8ff27007556b848e892da59741bdba8a6a05f52e0f567da2e4787f31ac38594fa0da3c480fcb9ece7057c0e339676b33964b641572fb647dbb45540b619c27c1"}, 0x48, 0xfffffffffffffffb) 15:58:21 executing program 2: rt_sigaction(0x34, 0x0, &(0x7f0000000180)={0x0, 0x0, 0x0}, 0x8, &(0x7f00000001c0)) 15:58:22 executing program 0: bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000100)={0x17, 0x2, &(0x7f0000000000)=@raw=[@initr0], &(0x7f0000000040)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) 15:58:22 executing program 3: prctl$PR_SET_SYSCALL_USER_DISPATCH_ON(0x2c, 0x1, 0x0, 0x0, 0x0) 15:58:22 executing program 4: bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000100)={0xc, 0x2, &(0x7f0000000000)=@raw=[@initr0], &(0x7f0000000040)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) 15:58:22 executing program 2: mount$9p_fd(0x0, &(0x7f0000000340)='./file0\x00', 0x0, 0x0, 0x0) open$dir(&(0x7f00000008c0)='./file0\x00', 0x0, 0x0) 15:58:22 executing program 5: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000240)=[{0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = open(&(0x7f00000000c0)='./file0\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r2 = creat(&(0x7f0000000080)='./bus\x00', 0x0) ftruncate(r2, 0x1) lseek(r2, 0x1200, 0x0) r3 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r2, r3, 0x0, 0x8400fffffffa) sendfile(r0, r1, 0x0, 0x8000000a) 15:58:22 executing program 1: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = open(&(0x7f00000000c0)='./file0\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r2 = creat(&(0x7f0000000080)='./bus\x00', 0x0) ftruncate(r2, 0x1) lseek(r2, 0x1200, 0x0) r3 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r2, r3, 0x0, 0x8400fffffffa) sendfile(r0, r1, 0x0, 0x8000000a) 15:58:22 executing program 0: bpf$MAP_CREATE(0x0, &(0x7f0000000300)=@base={0x9}, 0x48) 15:58:22 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000880)=@deltfilter={0x24}, 0x24}}, 0x0) 15:58:22 executing program 2: setrlimit(0x1, &(0x7f00000000c0)={0x0, 0xffffffff}) 15:58:22 executing program 4: readlinkat(0xffffffffffffffff, 0x0, &(0x7f00000002c0)=""/139, 0x8b) [ 279.781918][T18095] FAT-fs (loop1): bogus number of reserved sectors [ 279.788629][T18095] FAT-fs (loop1): Can't find a valid FAT filesystem 15:58:22 executing program 0: bpf$MAP_CREATE(0x0, &(0x7f0000000140)=@base={0xb, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x48) 15:58:22 executing program 2: bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000100)={0x11, 0x3, &(0x7f0000000000)=@framed, &(0x7f0000000040)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) 15:58:22 executing program 4: prctl$PR_SET_SYSCALL_USER_DISPATCH_ON(0x34, 0x1, 0x0, 0x0, 0x0) 15:58:22 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$sock_ipv4_tunnel_SIOCGETTUNNEL(r0, 0x89f0, &(0x7f0000000180)={'tunl0\x00', &(0x7f00000000c0)={'syztnl0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x0, 0x0, @multicast1}}}}) [ 279.910197][T18107] loop5: detected capacity change from 0 to 262160 [ 279.923676][T18107] FAT-fs (loop5): bogus number of reserved sectors [ 279.930213][T18107] FAT-fs (loop5): Can't find a valid FAT filesystem 15:58:22 executing program 0: unshare(0x46000000) setrlimit(0x1, &(0x7f00000000c0)={0x0, 0xffffffff}) 15:58:22 executing program 4: readlinkat(0xffffffffffffffff, &(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)=""/139, 0x8b) 15:58:23 executing program 5: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000240)=[{0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = open(&(0x7f00000000c0)='./file0\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r2 = creat(&(0x7f0000000080)='./bus\x00', 0x0) ftruncate(r2, 0x1) lseek(r2, 0x1200, 0x0) r3 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r2, r3, 0x0, 0x8400fffffffa) sendfile(r0, r1, 0x0, 0x8000000a) 15:58:23 executing program 2: r0 = openat$bsg(0xffffffffffffff9c, &(0x7f00000003c0), 0x0, 0x0) mknodat$null(r0, &(0x7f0000000040)='./file0/file0\x00', 0x0, 0x103) 15:58:23 executing program 3: bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000100)={0x0, 0xf4240, &(0x7f0000000000)=@raw=[@initr0], &(0x7f0000000040)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) 15:58:23 executing program 4: request_key(&(0x7f0000002940)='cifs.idmap\x00', &(0x7f0000002980)={'syz', 0x1}, 0x0, 0xfffffffffffffffa) 15:58:23 executing program 0: syz_emit_ethernet(0x172, &(0x7f0000000340)=ANY=[@ANYBLOB="0180c2000002ffffffffffff86dd63113290013c11"], 0x0) 15:58:23 executing program 1: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000240)=[{0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = open(&(0x7f00000000c0)='./file0\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r2 = creat(&(0x7f0000000080)='./bus\x00', 0x0) ftruncate(r2, 0x1) lseek(r2, 0x1200, 0x0) r3 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r2, r3, 0x0, 0x8400fffffffa) sendfile(r0, r1, 0x0, 0x8000000a) 15:58:23 executing program 0: rt_sigaction(0xb, &(0x7f0000000200)={0x0, 0x0, 0x0}, &(0x7f0000000300)={0x0, 0x0, 0x0}, 0x8, &(0x7f0000000340)) 15:58:23 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL802154_CMD_SET_CHANNEL(r0, &(0x7f00000006c0)={0x0, 0x0, &(0x7f0000000680)={0x0}}, 0x4008845) 15:58:23 executing program 4: r0 = openat$bsg(0xffffffffffffff9c, &(0x7f00000003c0), 0x0, 0x0) fchmodat(r0, &(0x7f0000000180)='./file0\x00', 0x0) 15:58:23 executing program 3: bpf$BPF_GET_PROG_INFO(0xf, 0x0, 0x0) r0 = openat$bsg(0xffffffffffffff9c, 0x0, 0x0, 0x0) execveat(r0, 0x0, 0x0, &(0x7f0000000540)=[0x0], 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000840), 0x0, 0x0) ioctl$PPPIOCNEWUNIT(r1, 0xc004743e, &(0x7f0000000880)) execveat(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) [ 280.787069][T18131] loop1: detected capacity change from 0 to 262160 [ 280.805736][T18131] FAT-fs (loop1): bogus number of reserved sectors [ 280.812295][T18131] FAT-fs (loop1): Can't find a valid FAT filesystem 15:58:23 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f0000000180)=@base={0x16, 0x101, 0x0, 0x70000000}, 0x48) 15:58:23 executing program 0: futex(0x0, 0x3, 0x0, &(0x7f0000000040), 0x0, 0x0) [ 280.907780][T18138] loop5: detected capacity change from 0 to 262160 [ 280.926767][T18138] FAT-fs (loop5): bogus number of reserved sectors [ 280.933420][T18138] FAT-fs (loop5): Can't find a valid FAT filesystem 15:58:24 executing program 5: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000240)=[{0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = open(&(0x7f00000000c0)='./file0\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r2 = creat(&(0x7f0000000080)='./bus\x00', 0x0) ftruncate(r2, 0x1) lseek(r2, 0x1200, 0x0) r3 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r2, r3, 0x0, 0x8400fffffffa) sendfile(r0, r1, 0x0, 0x8000000a) 15:58:24 executing program 4: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$GTP_CMD_DELPDP(0xffffffffffffffff, 0x0, 0x0) syz_clone(0x1001000, 0x0, 0x0, 0x0, &(0x7f0000001b00), &(0x7f0000001b40)="be5af6163db4901abc54c168e9167e8ae0b793fb656c9c5f56ca8ae75a6c38e0a6aa6137190c3593e9e6314f2bbe767a877939883160dea1e1001b96cdf03ab43cec92659d1491b29b65d4501a7db1132b87") 15:58:24 executing program 3: syz_emit_ethernet(0x172, &(0x7f0000000340)=ANY=[@ANYBLOB="0180c2000002ffffffffffff86dd63113290013c"], 0x0) 15:58:24 executing program 2: socketpair(0xa, 0x0, 0x0, &(0x7f0000000540)) 15:58:24 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {&(0x7f0000010500)="7f000000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff", 0x1002, 0x2000}, {&(0x7f0000012600)="ed41000010000000daf4655fdbf4655fdbf4655f00000000000004008000000000000800050000000af301000400000000000000000000000900000010", 0x3d, 0x4400}], 0x0, &(0x7f00000000c0)=ANY=[]) chdir(&(0x7f0000000080)='./file0\x00') r0 = creat(&(0x7f0000000000)='./bus\x00', 0x0) r1 = creat(&(0x7f0000000400)='./bus\x00', 0x0) fallocate(r1, 0x0, 0x0, 0x80019c) sendmsg$NL80211_CMD_CHANNEL_SWITCH(0xffffffffffffffff, 0x0, 0x0) fallocate(r0, 0x0, 0x3f00, 0x1000f4) 15:58:24 executing program 1: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000240)=[{0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = open(&(0x7f00000000c0)='./file0\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r2 = creat(&(0x7f0000000080)='./bus\x00', 0x0) ftruncate(r2, 0x1) lseek(r2, 0x1200, 0x0) r3 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r2, r3, 0x0, 0x8400fffffffa) sendfile(r0, r1, 0x0, 0x8000000a) 15:58:24 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_MGMT_C_PROTOCOLS(r0, &(0x7f0000000240)={0x0, 0x0, 0x0}, 0x0) 15:58:24 executing program 4: syz_emit_ethernet(0x172, &(0x7f0000000340)=ANY=[@ANYBLOB="0180c2000002ffffffffffff86dd63113290013c1100fe8000000000000000000000000000aafc000000000000000000000000009c71"], 0x0) 15:58:24 executing program 2: syz_genetlink_get_family_id$ieee802154(&(0x7f0000000000), 0xffffffffffffffff) [ 281.778293][T18154] loop0: detected capacity change from 0 to 4096 [ 281.790740][T18160] loop1: detected capacity change from 0 to 262160 [ 281.814309][T18160] FAT-fs (loop1): bogus number of reserved sectors [ 281.820865][T18160] FAT-fs (loop1): Can't find a valid FAT filesystem 15:58:24 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {&(0x7f0000010500)="7f000000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff", 0x1002, 0x2000}, {&(0x7f0000012600)="ed41000010000000daf4655fdbf4655fdbf4655f00000000000004008000000000000800050000000af301000400000000000000000000000900000010", 0x3d, 0x4400}], 0x0, &(0x7f00000000c0)=ANY=[]) chdir(&(0x7f0000000080)='./file0\x00') r0 = creat(&(0x7f0000000000)='./bus\x00', 0x0) r1 = creat(&(0x7f0000000400)='./bus\x00', 0x0) fallocate(r1, 0x0, 0x0, 0x80019c) sendmsg$NL80211_CMD_CHANNEL_SWITCH(0xffffffffffffffff, 0x0, 0x0) fallocate(r0, 0x0, 0x3f00, 0x1000f4) [ 281.827428][T18154] EXT4-fs (loop0): mounted filesystem without journal. Quota mode: writeback. 15:58:24 executing program 3: socket(0xa, 0x0, 0x8000) 15:58:24 executing program 4: bpf$MAP_CREATE(0x0, &(0x7f0000000280)=@base={0x3}, 0x48) [ 281.947740][T18170] loop5: detected capacity change from 0 to 262160 [ 281.967499][T18170] FAT-fs (loop5): bogus number of reserved sectors [ 281.974083][T18170] FAT-fs (loop5): Can't find a valid FAT filesystem [ 282.018260][T18173] loop0: detected capacity change from 0 to 4096 [ 282.036481][T18173] EXT4-fs (loop0): mounted filesystem without journal. Quota mode: writeback. 15:58:25 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {&(0x7f0000010500)="7f000000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff", 0x1002, 0x2000}, {&(0x7f0000012600)="ed41000010000000daf4655fdbf4655fdbf4655f00000000000004008000000000000800050000000af301000400000000000000000000000900000010", 0x3d, 0x4400}], 0x0, &(0x7f00000000c0)=ANY=[]) chdir(&(0x7f0000000080)='./file0\x00') r0 = creat(&(0x7f0000000000)='./bus\x00', 0x0) r1 = creat(&(0x7f0000000400)='./bus\x00', 0x0) fallocate(r1, 0x0, 0x0, 0x80019c) sendmsg$NL80211_CMD_CHANNEL_SWITCH(0xffffffffffffffff, 0x0, 0x0) fallocate(r0, 0x0, 0x3f00, 0x1000f4) 15:58:25 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000880)=@deltfilter={0x1e8c, 0x2d, 0x0, 0x0, 0x0, {}, [@filter_kind_options=@f_u32={{0x8}, {0x1d8, 0x2, [@TCA_U32_SEL={0x1d4, 0x5, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}]}}]}}, @filter_kind_options=@f_matchall={{0xd}, {0x1c78, 0x2, [@TCA_MATCHALL_ACT={0x1c74, 0x2, [@m_pedit={0x1c70, 0x0, 0x0, 0x0, {{0xa}, {0x1c44, 0x2, 0x0, 0x1, [@TCA_PEDIT_PARMS={0xe20}, @TCA_PEDIT_PARMS={0xe20}]}, {0x4}, {0xc}, {0xc}}}]}]}}]}, 0x1e8c}}, 0x0) 15:58:25 executing program 5: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{0x0}, {0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = open(&(0x7f00000000c0)='./file0\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r2 = creat(&(0x7f0000000080)='./bus\x00', 0x0) ftruncate(r2, 0x1) lseek(r2, 0x1200, 0x0) r3 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r2, r3, 0x0, 0x8400fffffffa) sendfile(r0, r1, 0x0, 0x8000000a) 15:58:25 executing program 3: bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000100)={0x1c, 0x2, &(0x7f0000000000)=@raw=[@initr0], &(0x7f0000000040)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) 15:58:25 executing program 4: syz_emit_ethernet(0x172, &(0x7f0000000340)=ANY=[@ANYBLOB="0180c2000002ffffffffffff86dd6311329001"], 0x0) 15:58:25 executing program 1: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000240)=[{0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = open(&(0x7f00000000c0)='./file0\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r2 = creat(&(0x7f0000000080)='./bus\x00', 0x0) ftruncate(r2, 0x1) lseek(r2, 0x1200, 0x0) r3 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r2, r3, 0x0, 0x8400fffffffa) sendfile(r0, r1, 0x0, 0x8000000a) 15:58:25 executing program 4: add_key$fscrypt_v1(&(0x7f0000002840), &(0x7f0000002880)={'fscrypt:', @auto=[0x32, 0x0, 0x39, 0x64, 0x32, 0x0, 0x37, 0x34, 0x34, 0x35, 0x6e630bf4c480e1a9, 0x0, 0x0, 0x33, 0x36, 0x31]}, &(0x7f00000028c0)={0x0, "8ff27007556b848e892da59741bdba8a6a05f52e0f567da2e4787f31ac38594fa0da3c480fcb9ece7057c0e339676b33964b641572fb647dbb45540b619c27c1"}, 0x48, 0xfffffffffffffffb) 15:58:25 executing program 2: keyctl$reject(0x13, 0x0, 0x0, 0xd13b, 0x0) 15:58:25 executing program 3: r0 = openat$bsg(0xffffffffffffff9c, &(0x7f00000003c0), 0x0, 0x0) mknodat$null(r0, &(0x7f0000000580)='./file0\x00', 0x0, 0x103) [ 282.815694][T18185] loop1: detected capacity change from 0 to 262160 [ 282.829422][T18189] loop0: detected capacity change from 0 to 4096 [ 282.842902][T18185] FAT-fs (loop1): bogus number of reserved sectors [ 282.849479][T18185] FAT-fs (loop1): Can't find a valid FAT filesystem 15:58:25 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {&(0x7f0000010500)="7f000000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff", 0x1002, 0x2000}, {&(0x7f0000012600)="ed41000010000000daf4655fdbf4655fdbf4655f00000000000004008000000000000800050000000af301000400000000000000000000000900000010", 0x3d, 0x4400}], 0x0, &(0x7f00000000c0)=ANY=[]) chdir(&(0x7f0000000080)='./file0\x00') r0 = creat(&(0x7f0000000000)='./bus\x00', 0x0) r1 = creat(&(0x7f0000000400)='./bus\x00', 0x0) fallocate(r1, 0x0, 0x0, 0x80019c) sendmsg$NL80211_CMD_CHANNEL_SWITCH(0xffffffffffffffff, 0x0, 0x0) fallocate(r0, 0x0, 0x3f00, 0x1000f4) [ 282.859124][T18189] EXT4-fs (loop0): mounted filesystem without journal. Quota mode: writeback. 15:58:25 executing program 4: r0 = openat$bsg(0xffffffffffffff9c, &(0x7f00000003c0), 0x0, 0x0) faccessat2(r0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x300) 15:58:25 executing program 2: r0 = openat$bsg(0xffffffffffffff9c, &(0x7f00000003c0), 0x200000, 0x0) execveat(r0, &(0x7f0000000400)='./file0\x00', &(0x7f0000000480)=[&(0x7f0000000440)='\x00'], &(0x7f0000000540)=[&(0x7f00000004c0)='\x03+(..\\\x00', &(0x7f0000000500)='}\x00'], 0x1000) 15:58:25 executing program 3: bpf$MAP_CREATE(0x0, &(0x7f0000000280)=@base={0x19, 0x0, 0x0, 0x7, 0x0, 0x1}, 0x48) [ 282.999970][T18199] loop5: detected capacity change from 0 to 262160 [ 283.018637][T18199] FAT-fs (loop5): bogus number of reserved sectors [ 283.025581][T18199] FAT-fs (loop5): Can't find a valid FAT filesystem 15:58:25 executing program 0: socketpair(0x1d, 0x0, 0x1, &(0x7f0000000180)) [ 283.061338][T18201] loop0: detected capacity change from 0 to 4096 [ 283.085808][T18201] EXT4-fs (loop0): mounted filesystem without journal. Quota mode: writeback. 15:58:26 executing program 5: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{0x0}, {0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = open(&(0x7f00000000c0)='./file0\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r2 = creat(&(0x7f0000000080)='./bus\x00', 0x0) ftruncate(r2, 0x1) lseek(r2, 0x1200, 0x0) r3 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r2, r3, 0x0, 0x8400fffffffa) sendfile(r0, r1, 0x0, 0x8000000a) 15:58:26 executing program 4: bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000100)={0x1d, 0x2, &(0x7f0000000000)=@raw=[@initr0], &(0x7f0000000040)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) 15:58:26 executing program 3: linkat(0xffffffffffffffff, 0xfffffffffffffffc, 0xffffffffffffffff, 0x0, 0x0) 15:58:26 executing program 2: syz_emit_ethernet(0x2a, &(0x7f0000000000)={@multicast, @local, @void, {@mpls_uc={0x8847, {[], @ipv4=@icmp={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x1, 0x0, @broadcast, @multicast2}, @info_reply}}}}}, 0x0) 15:58:26 executing program 0: getrusage(0x0, &(0x7f00000000c0)) getrusage(0x0, &(0x7f0000001440)) 15:58:26 executing program 1: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{0x0}, {0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = open(&(0x7f00000000c0)='./file0\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r2 = creat(&(0x7f0000000080)='./bus\x00', 0x0) ftruncate(r2, 0x1) lseek(r2, 0x1200, 0x0) r3 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r2, r3, 0x0, 0x8400fffffffa) sendfile(r0, r1, 0x0, 0x8000000a) 15:58:26 executing program 2: unlinkat$binderfs_device(0xffffffffffffff9c, &(0x7f0000000000)='./binderfs/binder1\x00') r0 = openat$bsg(0xffffffffffffff9c, &(0x7f00000003c0), 0x200000, 0x0) execveat(r0, &(0x7f0000000400)='./file0\x00', &(0x7f0000000480)=[&(0x7f0000000440)='\x00'], &(0x7f0000000540)=[&(0x7f00000004c0)='\x03+(..\\\x00', &(0x7f0000000500)='}\x00'], 0x1000) unlinkat(r0, 0x0, 0x200) 15:58:26 executing program 4: sendmsg$IPVS_CMD_GET_CONFIG(0xffffffffffffffff, 0x0, 0x9effffff) 15:58:26 executing program 3: r0 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, 0x0, 0x0) 15:58:26 executing program 0: bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000100)={0x11, 0x2, &(0x7f0000000000)=ANY=[@ANYBLOB='-'], &(0x7f0000000040)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) [ 283.874560][T18221] loop1: detected capacity change from 0 to 262160 [ 283.893347][T18221] FAT-fs (loop1): bogus number of reserved sectors [ 283.899886][T18221] FAT-fs (loop1): Can't find a valid FAT filesystem 15:58:26 executing program 3: r0 = openat$bsg(0xffffffffffffff9c, &(0x7f00000003c0), 0x0, 0x0) mknodat$null(r0, &(0x7f0000000580)='./file0\x00', 0x2000, 0x103) 15:58:26 executing program 2: r0 = openat$bsg(0xffffffffffffff9c, &(0x7f00000003c0), 0x0, 0x0) r1 = openat$bsg(0xffffffffffffff9c, &(0x7f00000003c0), 0x0, 0x0) renameat(r0, &(0x7f0000000040)='./file0\x00', r1, &(0x7f0000000080)='./file0\x00') [ 284.023700][T18231] loop5: detected capacity change from 0 to 262160 [ 284.040032][T18231] FAT-fs (loop5): bogus number of reserved sectors [ 284.046588][T18231] FAT-fs (loop5): Can't find a valid FAT filesystem 15:58:27 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$ieee802154(&(0x7f0000000780), r0) 15:58:27 executing program 4: r0 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000100)='/sys/block/loop0', 0x0, 0x0) sendmsg$TEAM_CMD_OPTIONS_GET(r0, 0x0, 0x0) 15:58:27 executing program 3: bpf$MAP_CREATE(0x0, &(0x7f0000000280)=@base={0x19, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x48) 15:58:27 executing program 2: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) r0 = getpid() sched_setaffinity(0x0, 0x8, &(0x7f0000000240)=0x2) sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f0000000180)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) sendmmsg$unix(0xffffffffffffffff, 0x0, 0x0, 0x44a9eeb2a35a3038) 15:58:27 executing program 5: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{0x0}, {0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = open(&(0x7f00000000c0)='./file0\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r2 = creat(&(0x7f0000000080)='./bus\x00', 0x0) ftruncate(r2, 0x1) lseek(r2, 0x1200, 0x0) r3 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r2, r3, 0x0, 0x8400fffffffa) sendfile(r0, r1, 0x0, 0x8000000a) 15:58:27 executing program 1: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{0x0}, {0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = open(&(0x7f00000000c0)='./file0\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r2 = creat(&(0x7f0000000080)='./bus\x00', 0x0) ftruncate(r2, 0x1) lseek(r2, 0x1200, 0x0) r3 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r2, r3, 0x0, 0x8400fffffffa) sendfile(r0, r1, 0x0, 0x8000000a) 15:58:27 executing program 0: openat$bsg(0xffffffffffffff9c, &(0x7f00000003c0), 0x200000, 0x0) pselect6(0x40, &(0x7f0000000700)={0x8}, 0x0, 0x0, 0x0, 0x0) 15:58:27 executing program 3: openat$zero(0xffffffffffffff9c, &(0x7f00000001c0), 0x10040, 0x0) 15:58:27 executing program 4: r0 = add_key$fscrypt_v1(&(0x7f0000002840), &(0x7f0000002880), &(0x7f00000028c0)={0x0, "8ff27007556b848e892da59741bdba8a6a05f52e0f567da2e4787f31ac38594fa0da3c480fcb9ece7057c0e339676b33964b641572fb647dbb45540b619c27c1"}, 0x48, 0xfffffffffffffffb) keyctl$describe(0x6, r0, 0x0, 0x0) [ 284.892980][T18247] loop1: detected capacity change from 0 to 262160 [ 284.911930][T18247] FAT-fs (loop1): bogus number of reserved sectors [ 284.918781][T18247] FAT-fs (loop1): Can't find a valid FAT filesystem 15:58:27 executing program 3: bpf$PROG_LOAD(0x5, &(0x7f0000001240)={0x0, 0x0, 0x0, &(0x7f0000000180)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) 15:58:27 executing program 0: bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000100)={0x16, 0x2, &(0x7f0000000000)=@raw=[@initr0], &(0x7f0000000040)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) 15:58:27 executing program 4: syz_read_part_table(0x0, 0x1, &(0x7f0000000240)=[{0x0, 0x0, 0x800}]) [ 285.197589][T18260] loop5: detected capacity change from 0 to 262160 [ 285.250713][T18260] FAT-fs (loop5): bogus number of reserved sectors [ 285.257298][T18260] FAT-fs (loop5): Can't find a valid FAT filesystem 15:58:27 executing program 3: syz_genetlink_get_family_id$ieee802154(0x0, 0xffffffffffffffff) syz_genetlink_get_family_id$nl802154(&(0x7f00000005c0), 0xffffffffffffffff) 15:58:27 executing program 0: unlinkat(0xffffffffffffffff, 0x0, 0x0) syz_read_part_table(0x8, 0x2, &(0x7f0000000000)=[{&(0x7f0000000140)="c89160cc5757b90dd63c7395fb9c849692bdca08d770c4471af4b2a69acdf8f19fd02a549dc3a64247398022a40cc1085edae1c93b60f7b093dc55eff412c5142a9de6a3ed09a26b79d13359d4f82b30bc70eef153250a724607c5e50c44ee2568da61ff80f300d5b106327a8ab60c05ee9d63282c3a98c42ea829b320e037f17cab1273b389921a080a80f005ddb56dd1e4857f96d6abdb67fd4898e1a9155b9109217ad425519e1b2242f562ad", 0xae, 0x4}, {&(0x7f0000000200)="e63cfb919230ee97d04c3d20cb36680f6ac86d029db2e3fd91c0b2dad11a0900c35c5b71f43ec0b9bcc13a50f8a3434849fe12deb612e1ec8af07b269921ce9006efd1b0f2750bab87c5a9c9d04777a514abfd6ba09dd413a75f94c4b266477b25334b9305b32492142aead8139599ed174ea164875f37eceddd408088fe5b6d605cee14fddabcfde9b8cfd199da1f0b9d7a42bd471185e9d467b7cdd25985d906a9909b42b04834ad0a19ce26bfc21aafc24d477491ae9f8647ed3a823026b627cff9c8716682b602c7211f3fd76eaa31d4e4f238ef7fa4af3b8b3ff081524ade86b35cc85d26b830a85059", 0xec, 0x3}]) r0 = openat$incfs(0xffffffffffffffff, &(0x7f0000000100)='.log\x00', 0x101000, 0x10) ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f0000000040)='f') r1 = open$dir(&(0x7f0000000080)='./file0\x00', 0x84000, 0x4) mknodat$null(r1, &(0x7f00000000c0)='./file0\x00', 0x2, 0x103) 15:58:27 executing program 4: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000400), 0x2, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000280)={'\x00', 0x4009}) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=@newlink={0x28, 0x10, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x3}, [@IFLA_GROUP={0x8}]}, 0x28}}, 0x0) write$binfmt_aout(r0, &(0x7f0000000440)={{0x0, 0x0, 0x0, 0x1bf, 0x1ac}, "", ['\x00']}, 0xfdef) [ 285.330586][T18266] loop4: detected capacity change from 0 to 8 [ 285.488151][T18273] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 285.498457][T18273] A link change request failed with some changes committed already. Interface caif0 may have been left with an inconsistent configuration, please check. 15:58:28 executing program 2: r0 = add_key$keyring(&(0x7f00000001c0), &(0x7f0000000200)={'syz', 0x0}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$update(0x2, r0, 0x0, 0x0) 15:58:28 executing program 0: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000011c0)) 15:58:28 executing program 3: mount$9p_fd(0x0, 0x0, &(0x7f0000000380), 0x0, 0x0) 15:58:28 executing program 4: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000400), 0x2, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000280)={'\x00', 0x4009}) write$binfmt_aout(r0, &(0x7f0000000440)={{0x0, 0x0, 0x0, 0x1be, 0x1ac}}, 0x20) 15:58:28 executing program 1: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{0x0}, {0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = open(&(0x7f00000000c0)='./file0\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r2 = creat(&(0x7f0000000080)='./bus\x00', 0x0) ftruncate(r2, 0x1) lseek(r2, 0x1200, 0x0) r3 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r2, r3, 0x0, 0x8400fffffffa) sendfile(r0, r1, 0x0, 0x8000000a) 15:58:28 executing program 5: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000002c0)}, {0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = open(&(0x7f00000000c0)='./file0\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r2 = creat(&(0x7f0000000080)='./bus\x00', 0x0) ftruncate(r2, 0x1) lseek(r2, 0x1200, 0x0) r3 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r2, r3, 0x0, 0x8400fffffffa) sendfile(r0, r1, 0x0, 0x8000000a) 15:58:28 executing program 2: r0 = openat$bsg(0xffffffffffffff9c, &(0x7f00000003c0), 0x0, 0x0) futimesat(r0, 0x0, 0x0) 15:58:28 executing program 3: prctl$PR_SET_SYSCALL_USER_DISPATCH_ON(0x1e, 0x1, 0x0, 0x0, 0x0) 15:58:28 executing program 0: open$dir(&(0x7f00000003c0)='./file0\x00', 0x92702, 0x0) 15:58:28 executing program 2: symlinkat(&(0x7f0000000100)='./file0\x00', 0xffffffffffffffff, &(0x7f0000000180)='./file0\x00') 15:58:28 executing program 4: bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000100)={0x11, 0x2, &(0x7f0000000000)=@raw=[@initr0], &(0x7f0000000040)='GPL\x00', 0x0, 0x2, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) [ 286.068866][T18285] loop1: detected capacity change from 0 to 262160 [ 286.089714][T18285] FAT-fs (loop1): bogus number of reserved sectors [ 286.096266][T18285] FAT-fs (loop1): Can't find a valid FAT filesystem 15:58:28 executing program 3: bpf$MAP_CREATE(0x1a, &(0x7f0000000140)=@bloom_filter={0x1e, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, '\x00', 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x9}, 0x48) 15:58:28 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IPVS_CMD_GET_CONFIG(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={0x0}, 0x1, 0x0, 0x2}, 0x0) 15:58:28 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL80211_CMD_ADD_NAN_FUNCTION(r0, &(0x7f0000003400)={&(0x7f0000003340)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f00000033c0)={&(0x7f000000a980)=ANY=[@ANYBLOB='x'], 0x2778}}, 0x0) 15:58:28 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000180), 0xffffffffffffffff) sendmsg$NL802154_CMD_DEL_SEC_KEY(r0, &(0x7f0000000540)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x20100}, 0xc, &(0x7f0000000500)={&(0x7f00000003c0)={0x14}, 0x14}}, 0x0) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) [ 286.191683][T18292] loop5: detected capacity change from 0 to 262160 [ 286.209119][T18292] FAT-fs (loop5): bogus number of reserved sectors [ 286.215748][T18292] FAT-fs (loop5): Can't find a valid FAT filesystem 15:58:28 executing program 3: prctl$PR_SET_SYSCALL_USER_DISPATCH_ON(0x38, 0x1, 0x0, 0x0, 0x0) 15:58:29 executing program 1: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000002c0)}, {0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = open(&(0x7f00000000c0)='./file0\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r2 = creat(&(0x7f0000000080)='./bus\x00', 0x0) ftruncate(r2, 0x1) lseek(r2, 0x1200, 0x0) r3 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r2, r3, 0x0, 0x8400fffffffa) sendfile(r0, r1, 0x0, 0x8000000a) 15:58:29 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_LLSEC_ADD_DEV(r0, &(0x7f0000000800)={0x0, 0x0, &(0x7f00000007c0)={&(0x7f0000000740)={0x14}, 0x14}}, 0x0) 15:58:29 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IPVS_CMD_GET_CONFIG(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={0x0}, 0x1, 0x0, 0x9effffff}, 0x0) 15:58:29 executing program 4: bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000300)={0xffffffffffffffff, 0xe0, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, &(0x7f0000000b00), 0x0, 0x10, &(0x7f0000000240), 0x0, 0x0, 0x10, 0x8, 0x0, 0x0}}, 0x10) execveat(0xffffffffffffffff, &(0x7f0000000400)='./file0\x00', &(0x7f0000000480), 0x0, 0x0) 15:58:29 executing program 5: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000002c0)}, {0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = open(&(0x7f00000000c0)='./file0\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r2 = creat(&(0x7f0000000080)='./bus\x00', 0x0) ftruncate(r2, 0x1) lseek(r2, 0x1200, 0x0) r3 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r2, r3, 0x0, 0x8400fffffffa) sendfile(r0, r1, 0x0, 0x8000000a) 15:58:29 executing program 3: socketpair(0x28, 0x0, 0x7, &(0x7f0000000040)) 15:58:29 executing program 0: bpf$MAP_CREATE(0x0, &(0x7f0000000140)=@bloom_filter={0x1e, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, '\x00', 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x6}, 0x48) [ 287.000409][T18310] loop1: detected capacity change from 0 to 262160 [ 287.019194][T18310] FAT-fs (loop1): bogus number of reserved sectors [ 287.025760][T18310] FAT-fs (loop1): Can't find a valid FAT filesystem 15:58:29 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IPVS_CMD_GET_CONFIG(r0, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x300}, 0x0) 15:58:29 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {&(0x7f0000010500)="7f000000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff", 0x1002, 0x2000}, {&(0x7f0000012600)="ed41000010000000daf4655fdbf4655fdbf4655f00000000000004008000000000000800050000000af301000400000000000000000000000900000010", 0x3d, 0x4400}], 0x0, &(0x7f00000000c0)=ANY=[]) chdir(&(0x7f0000000080)='./file0\x00') r0 = creat(&(0x7f0000000000)='./bus\x00', 0x0) ftruncate(r0, 0x8208200) r1 = open(&(0x7f0000000780)='./bus\x00', 0x14117e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x4002011, r1, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000005c80)=[{{0x0, 0x0, &(0x7f0000000380)=[{0x0}], 0x1}}, {{0x0, 0x0, &(0x7f0000001800)=[{0x0}], 0x1}}, {{0x0, 0x0, &(0x7f0000003200)=[{0x0}], 0x1}}], 0x3, 0x0, 0x0) connect$unix(0xffffffffffffffff, &(0x7f000057eff8)=@abs, 0x6e) fallocate(r0, 0x0, 0x3f00, 0x1000f4) 15:58:29 executing program 4: bpf$BPF_PROG_WITH_BTFID_LOAD(0x5, &(0x7f00000003c0)=@bpf_tracing={0x1a, 0x2, &(0x7f0000000080)=@raw=[@map_idx_val], &(0x7f00000000c0)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x27089}, 0x80) 15:58:29 executing program 2: alarm(0xfbf) 15:58:29 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_MGMT_C_PROTOCOLS(r0, &(0x7f0000000240)={&(0x7f0000000140), 0xc, &(0x7f0000000200)={&(0x7f00000001c0)={0x14}, 0x14}}, 0x0) sendmsg$NL802154_CMD_DEL_SEC_KEY(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f00000003c0)={0x14}, 0x14}}, 0x0) [ 287.185379][T18328] loop3: detected capacity change from 0 to 4096 [ 287.195701][T18329] loop5: detected capacity change from 0 to 262160 [ 287.210494][T18328] EXT4-fs (loop3): mounted filesystem without journal. Quota mode: writeback. [ 287.224453][T18329] FAT-fs (loop5): bogus number of reserved sectors [ 287.230995][T18329] FAT-fs (loop5): Can't find a valid FAT filesystem 15:58:30 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IPVS_CMD_GET_CONFIG(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000040)={0x14, 0x0, 0x5}, 0x14}}, 0x0) 15:58:30 executing program 4: prctl$PR_SET_SYSCALL_USER_DISPATCH_ON(0x27, 0x1, 0x0, 0x0, 0x0) 15:58:30 executing program 2: openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) sendmmsg$inet(0xffffffffffffffff, &(0x7f0000006800)=[{{0x0, 0x0, &(0x7f0000003a40)=[{&(0x7f0000004300)="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", 0x66c}], 0x1}}], 0x1, 0x0) r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file1\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240040000f801", 0xffffffffffffffbc}, {0x0}], 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB="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"]) mkdirat(r0, &(0x7f0000000240)='./file1\x00', 0x0) 15:58:30 executing program 1: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000002c0)}, {0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = open(&(0x7f00000000c0)='./file0\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r2 = creat(&(0x7f0000000080)='./bus\x00', 0x0) ftruncate(r2, 0x1) lseek(r2, 0x1200, 0x0) r3 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r2, r3, 0x0, 0x8400fffffffa) sendfile(r0, r1, 0x0, 0x8000000a) [ 287.939445][T18342] loop2: detected capacity change from 0 to 32766 15:58:30 executing program 5: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000002c0)}, {0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = open(&(0x7f00000000c0)='./file0\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r2 = creat(&(0x7f0000000080)='./bus\x00', 0x0) ftruncate(r2, 0x1) lseek(r2, 0x1200, 0x0) r3 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r2, r3, 0x0, 0x8400fffffffa) sendfile(r0, r1, 0x0, 0x8000000a) 15:58:30 executing program 0: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000240)={&(0x7f00000000c0)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0xc, 0xc, 0x2, [@func]}}, &(0x7f0000000180)=""/131, 0x26, 0x83, 0x1}, 0x20) 15:58:30 executing program 3: bpf$MAP_CREATE(0x0, &(0x7f0000000540)=@base={0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x48) execveat(0xffffffffffffffff, &(0x7f0000000400)='./file0\x00', 0x0, &(0x7f0000000540)=[&(0x7f00000004c0)='\x03+(..\\\x00', &(0x7f0000000500)='}\x00'], 0x0) 15:58:30 executing program 4: execveat(0xffffffffffffffff, &(0x7f0000000400)='./file0\x00', 0x0, 0x0, 0x400) 15:58:30 executing program 2: bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000100)={0x18, 0x2, &(0x7f0000000000)=ANY=[@ANYRESHEX], &(0x7f0000000040)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) 15:58:30 executing program 0: bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000100)={0x11, 0x2, &(0x7f0000000000)=@raw=[@initr0], &(0x7f0000000040)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) [ 287.987550][T18344] loop1: detected capacity change from 0 to 262160 [ 288.004394][T18344] FAT-fs (loop1): bogus number of reserved sectors [ 288.010907][T18344] FAT-fs (loop1): Can't find a valid FAT filesystem 15:58:30 executing program 3: prlimit64(0x0, 0x0, &(0x7f0000001140)={0xf9da}, 0x0) 15:58:30 executing program 4: syz_clone(0x4025000, 0x0, 0x0, &(0x7f0000001000), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000011c0)) 15:58:30 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {&(0x7f0000010500)="7f000000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff", 0x1002, 0x2000}, {&(0x7f0000012600)="ed41000010000000daf4655fdbf4655fdbf4655f00000000000004008000000000000800050000000af301000400000000000000000000000900000010", 0x3d, 0x4400}], 0x0, &(0x7f00000000c0)=ANY=[]) chdir(&(0x7f0000000080)='./file0\x00') r0 = creat(&(0x7f0000000000)='./bus\x00', 0x0) r1 = creat(&(0x7f0000000400)='./bus\x00', 0x0) fallocate(r1, 0x0, 0x0, 0x80019c) r2 = open(&(0x7f0000000780)='./bus\x00', 0x14117e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x4002011, r2, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000005c80)=[{{0x0, 0x0, &(0x7f0000000380)=[{0x0}], 0x1}}, {{0x0, 0x0, &(0x7f0000001800)=[{0x0}], 0x1}}], 0x2, 0x0, 0x0) fallocate(r0, 0x0, 0x0, 0x1000f4) 15:58:30 executing program 0: syz_read_part_table(0x0, 0x1, &(0x7f0000000240)=[{&(0x7f0000000180), 0x0, 0x800}]) mkdirat$binderfs(0xffffffffffffff9c, 0x0, 0x1ff) 15:58:30 executing program 3: syz_genetlink_get_family_id$nl802154(&(0x7f00000005c0), 0xffffffffffffffff) [ 288.200493][T18362] loop5: detected capacity change from 0 to 262160 [ 288.219010][T18362] FAT-fs (loop5): bogus number of reserved sectors [ 288.225616][T18362] FAT-fs (loop5): Can't find a valid FAT filesystem [ 288.309689][T18367] loop2: detected capacity change from 0 to 4096 [ 288.322411][T18370] loop0: detected capacity change from 0 to 8 [ 288.333920][T18367] EXT4-fs (loop2): mounted filesystem without journal. Quota mode: writeback. 15:58:31 executing program 4: mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x12, 0xffffffffffffffff, 0x0) sendmmsg$inet(0xffffffffffffffff, &(0x7f0000006800)=[{{0x0, 0x0, 0x0}}, {{0x0, 0x0, &(0x7f0000003a40)=[{&(0x7f0000004300)="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", 0x673}], 0x1}}], 0x2, 0x0) r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file1\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240040000f801", 0xffffffffffffffbc}, {0x0}], 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB="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"]) mkdirat(r0, &(0x7f0000000240)='./file1\x00', 0x0) [ 288.925224][T18373] loop4: detected capacity change from 0 to 32766 15:58:31 executing program 5: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400", 0xc}, {0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = open(&(0x7f00000000c0)='./file0\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r2 = creat(&(0x7f0000000080)='./bus\x00', 0x0) ftruncate(r2, 0x1) lseek(r2, 0x1200, 0x0) r3 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r2, r3, 0x0, 0x8400fffffffa) sendfile(r0, r1, 0x0, 0x8000000a) 15:58:31 executing program 1: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000002c0)}, {0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = open(&(0x7f00000000c0)='./file0\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r2 = creat(&(0x7f0000000080)='./bus\x00', 0x0) ftruncate(r2, 0x1) lseek(r2, 0x1200, 0x0) r3 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r2, r3, 0x0, 0x8400fffffffa) sendfile(r0, r1, 0x0, 0x8000000a) 15:58:31 executing program 0: r0 = syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) prlimit64(r0, 0x0, 0x0, &(0x7f0000001180)) 15:58:31 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {&(0x7f0000010500)="7f000000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff", 0x1002, 0x2000}, {&(0x7f0000012600)="ed41000010000000daf4655fdbf4655fdbf4655f00000000000004008000000000000800050000000af301000400000000000000000000000900000010", 0x3d, 0x4400}], 0x0, &(0x7f00000000c0)=ANY=[]) chdir(&(0x7f0000000080)='./file0\x00') r0 = creat(&(0x7f0000000000)='./bus\x00', 0x0) r1 = creat(&(0x7f0000000400)='./bus\x00', 0x0) fallocate(r1, 0x0, 0x0, 0x80019c) r2 = open(&(0x7f0000000780)='./bus\x00', 0x14117e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x4002011, r2, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000005c80)=[{{0x0, 0x0, &(0x7f0000000380)=[{0x0}], 0x1}}, {{0x0, 0x0, &(0x7f0000001800)=[{0x0}], 0x1}}], 0x2, 0x0, 0x0) fallocate(r0, 0x0, 0x0, 0x1000f4) 15:58:31 executing program 3: open$dir(&(0x7f0000000000)='./file0\x00', 0x40040, 0x0) r0 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) unlinkat(r0, &(0x7f0000000080)='./file0\x00', 0x200) 15:58:31 executing program 4: seccomp$SECCOMP_SET_MODE_FILTER(0x1, 0x0, &(0x7f0000000080)={0x1, &(0x7f0000000040)=[{0x100}]}) 15:58:31 executing program 0: bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000001300)={0x18, 0x2, &(0x7f00000001c0)=@raw=[@map_val], &(0x7f0000000240)='GPL\x00', 0x9c1e, 0x1000, &(0x7f0000000280)=""/4096, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) [ 289.067012][T18378] loop1: detected capacity change from 0 to 262160 [ 289.073619][T18381] loop2: detected capacity change from 0 to 4096 [ 289.087018][T18381] EXT4-fs (loop2): mounted filesystem without journal. Quota mode: writeback. [ 289.107356][T18378] FAT-fs (loop1): bogus number of reserved sectors 15:58:31 executing program 3: r0 = openat$bsg(0xffffffffffffff9c, &(0x7f00000003c0), 0x0, 0x0) linkat(r0, &(0x7f0000000000)='./file0\x00', 0xffffffffffffffff, 0x0, 0x0) 15:58:31 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {&(0x7f0000010500)="7f000000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff", 0x1002, 0x2000}, {&(0x7f0000012600)="ed41000010000000daf4655fdbf4655fdbf4655f00000000000004008000000000000800050000000af301000400000000000000000000000900000010", 0x3d, 0x4400}], 0x0, &(0x7f00000000c0)=ANY=[]) chdir(&(0x7f0000000080)='./file0\x00') r0 = creat(&(0x7f0000000000)='./bus\x00', 0x0) r1 = creat(&(0x7f0000000400)='./bus\x00', 0x0) fallocate(r1, 0x0, 0x0, 0x80019c) r2 = open(&(0x7f0000000780)='./bus\x00', 0x14117e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x4002011, r2, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000005c80)=[{{0x0, 0x0, &(0x7f0000000380)=[{0x0}], 0x1}}, {{0x0, 0x0, &(0x7f0000001800)=[{0x0}], 0x1}}], 0x2, 0x0, 0x0) fallocate(r0, 0x0, 0x0, 0x1000f4) [ 289.113930][T18378] FAT-fs (loop1): Can't find a valid FAT filesystem 15:58:31 executing program 4: r0 = syz_open_dev$evdev(&(0x7f0000001400), 0x0, 0x0) ioctl$EVIOCGVERSION(r0, 0x5421, &(0x7f0000000180)=""/139) 15:58:31 executing program 0: r0 = syz_open_dev$evdev(&(0x7f0000001240), 0x0, 0x0) ioctl$EVIOCSMASK(r0, 0x40086602, 0xfffffffffffffffd) 15:58:31 executing program 3: r0 = syz_open_dev$evdev(&(0x7f0000000080), 0x0, 0x0) ioctl$EVIOCGMASK(r0, 0x80104592, &(0x7f0000000180)={0x0, 0xff00, &(0x7f0000000140)="98"}) [ 289.235026][T18392] loop5: detected capacity change from 0 to 262160 [ 289.251876][T18392] FAT-fs (loop5): bogus number of reserved sectors [ 289.258466][T18392] FAT-fs (loop5): Can't find a valid FAT filesystem [ 289.299918][T18397] loop2: detected capacity change from 0 to 4096 [ 289.318600][T18397] EXT4-fs (loop2): mounted filesystem without journal. Quota mode: writeback. [ 289.365455][ T24] audit: type=1400 audit(1652111911.695:408): avc: denied { setattr } for pid=18399 comm="syz-executor.0" path="/dev/input/event0" dev="devtmpfs" ino=217 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:event_device_t tclass=chr_file permissive=1 15:58:32 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {&(0x7f0000010500)="7f000000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff", 0x1002, 0x2000}, {&(0x7f0000012600)="ed41000010000000daf4655fdbf4655fdbf4655f00000000000004008000000000000800050000000af301000400000000000000000000000900000010", 0x3d, 0x4400}], 0x0, &(0x7f00000000c0)=ANY=[]) chdir(&(0x7f0000000080)='./file0\x00') r0 = creat(&(0x7f0000000000)='./bus\x00', 0x0) r1 = creat(&(0x7f0000000400)='./bus\x00', 0x0) fallocate(r1, 0x0, 0x0, 0x80019c) r2 = open(&(0x7f0000000780)='./bus\x00', 0x14117e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x4002011, r2, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000005c80)=[{{0x0, 0x0, &(0x7f0000000380)=[{0x0}], 0x1}}, {{0x0, 0x0, &(0x7f0000001800)=[{0x0}], 0x1}}], 0x2, 0x0, 0x0) fallocate(r0, 0x0, 0x0, 0x1000f4) 15:58:32 executing program 4: r0 = syz_open_dev$evdev(&(0x7f0000000180), 0x7f, 0x0) ioctl$EVIOCGVERSION(r0, 0x5460, &(0x7f00000001c0)=""/145) 15:58:32 executing program 0: r0 = syz_open_dev$evdev(&(0x7f0000000180), 0x0, 0x103461) ioctl$EVIOCGVERSION(r0, 0xc0189436, &(0x7f00000001c0)=""/145) 15:58:32 executing program 3: r0 = syz_open_dev$evdev(&(0x7f0000001400), 0x0, 0x0) ioctl$EVIOCGVERSION(r0, 0x400445a0, &(0x7f0000000180)=""/139) 15:58:32 executing program 5: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400", 0xc}, {0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = open(&(0x7f00000000c0)='./file0\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r2 = creat(&(0x7f0000000080)='./bus\x00', 0x0) ftruncate(r2, 0x1) lseek(r2, 0x1200, 0x0) r3 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r2, r3, 0x0, 0x8400fffffffa) sendfile(r0, r1, 0x0, 0x8000000a) 15:58:32 executing program 1: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400", 0xc}, {0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = open(&(0x7f00000000c0)='./file0\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r2 = creat(&(0x7f0000000080)='./bus\x00', 0x0) ftruncate(r2, 0x1) lseek(r2, 0x1200, 0x0) r3 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r2, r3, 0x0, 0x8400fffffffa) sendfile(r0, r1, 0x0, 0x8000000a) 15:58:32 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFNL_MSG_CTHELPER_DEL(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)={0x30, 0x2, 0x9, 0x3, 0x0, 0x0, {0x2, 0x0, 0x2}, [@NFCTH_TUPLE={0x10, 0x2, [@CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5}}]}, @NFCTH_POLICY={0xc, 0x4, 0x0, 0x1, {0x8, 0x1, 0x1, 0x0, 0x2}}]}, 0x30}, 0x1, 0x0, 0x0, 0x40080}, 0x40000) 15:58:32 executing program 4: r0 = syz_open_dev$evdev(&(0x7f0000000000), 0x0, 0x0) ioctl$EVIOCSFF(r0, 0x402c4580, &(0x7f0000000080)={0x51, 0x0, 0x0, {}, {}, @period={0x0, 0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x0}}) 15:58:32 executing program 3: r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x11, 0x4, &(0x7f00000002c0)=ANY=[@ANYBLOB="18010000000000090000000000000004850000006d00000095"], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={&(0x7f0000000300)='lock_acquire\x00', r0}, 0x10) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFULNL_MSG_CONFIG(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)={0x24, 0x1, 0x4, 0x5, 0x0, 0x0, {}, [@NFULA_CFG_FLAGS={0x6}, @NFULA_CFG_CMD={0x5, 0x1, 0x1}]}, 0x24}}, 0x0) [ 290.100715][ T24] audit: type=1400 audit(1652111912.425:409): avc: denied { append } for pid=18408 comm="syz-executor.0" name="event0" dev="devtmpfs" ino=217 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:event_device_t tclass=chr_file permissive=1 [ 290.102905][T18410] loop2: detected capacity change from 0 to 4096 [ 290.129990][T18411] loop1: detected capacity change from 0 to 262160 15:58:32 executing program 2: mprotect(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x0) mincore(&(0x7f0000ffc000/0x3000)=nil, 0x3000, &(0x7f0000000080)=""/246) [ 290.148397][T18411] FAT-fs (loop1): bogus number of reserved sectors [ 290.155069][T18411] FAT-fs (loop1): Can't find a valid FAT filesystem [ 290.162130][T18410] EXT4-fs (loop2): mounted filesystem without journal. Quota mode: writeback. 15:58:32 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x83c00, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef0a0001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x81, &(0x7f0000000080)) 15:58:32 executing program 4: r0 = syz_open_dev$ttys(0xc, 0x2, 0x0) ioctl$TIOCGPKT(r0, 0x5420, &(0x7f0000000000)) 15:58:32 executing program 3: r0 = syz_open_dev$ttys(0xc, 0x2, 0x0) ioctl$TIOCGPKT(r0, 0x40045436, 0x0) [ 290.256419][T18421] netlink: 'syz-executor.0': attribute type 2 has an invalid length. [ 290.284770][T18424] loop5: detected capacity change from 0 to 262160 [ 290.304825][T18424] FAT-fs (loop5): bogus number of reserved sectors [ 290.311356][T18424] FAT-fs (loop5): Can't find a valid FAT filesystem 15:58:32 executing program 2: r0 = open(&(0x7f0000000100)='./bus\x00', 0x1c1142, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x800002, 0x11, r0, 0x0) r1 = creat(&(0x7f0000000000)='./bus\x00', 0x0) fcntl$setstatus(r1, 0x4, 0x6100) ftruncate(r1, 0x8200) write$cgroup_type(r1, &(0x7f0000000200), 0x175d900f) recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000003600)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0xe0}}], 0x1, 0x80) madvise(&(0x7f0000003000/0x4000)=nil, 0x4000, 0x9) 15:58:32 executing program 3: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x11, 0x4, &(0x7f00000002c0)=ANY=[@ANYBLOB="18010000000000090000000000000004850000006d00000095"], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={&(0x7f0000000300)='lock_acquire\x00', r1}, 0x10) sendmsg$NFQNL_MSG_VERDICT(r0, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000540)={&(0x7f0000000340)={0x14, 0x1, 0x3, 0x401}, 0x14}}, 0x0) 15:58:32 executing program 4: r0 = syz_open_dev$evdev(&(0x7f0000000000), 0x0, 0x0) ioctl$EVIOCSFF(r0, 0x402c4580, &(0x7f0000000080)={0x51, 0x0, 0x0, {}, {}, @period={0x5d, 0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x0}}) [ 290.407580][T18432] loop0: detected capacity change from 0 to 1054 [ 290.425597][T18432] EXT4-fs (loop0): ext4_check_descriptors: Checksum for group 0 failed (60935!=0) [ 290.436803][T18432] EXT4-fs (loop0): mounted filesystem without journal. Quota mode: writeback. 15:58:33 executing program 3: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFULNL_MSG_CONFIG(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)={0x24, 0x1, 0x4, 0x5, 0x0, 0x0, {}, [@NFULA_CFG_FLAGS={0x6}, @NFULA_CFG_CMD={0x5, 0x1, 0x4}]}, 0x24}}, 0x0) 15:58:33 executing program 0: mknod$loop(&(0x7f0000001500)='./file0\x00', 0x0, 0x1) setxattr$incfs_id(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100), 0x0, 0x0, 0x0) llistxattr(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) 15:58:33 executing program 4: pipe(&(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}) futimesat(r0, &(0x7f0000000000)='./file0\x00', 0x0) 15:58:33 executing program 2: clock_getres(0x0, &(0x7f0000000380)) 15:58:33 executing program 5: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400", 0xc}, {0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = open(&(0x7f00000000c0)='./file0\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r2 = creat(&(0x7f0000000080)='./bus\x00', 0x0) ftruncate(r2, 0x1) lseek(r2, 0x1200, 0x0) r3 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r2, r3, 0x0, 0x8400fffffffa) sendfile(r0, r1, 0x0, 0x8000000a) 15:58:33 executing program 1: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400", 0xc}, {0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = open(&(0x7f00000000c0)='./file0\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r2 = creat(&(0x7f0000000080)='./bus\x00', 0x0) ftruncate(r2, 0x1) lseek(r2, 0x1200, 0x0) r3 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r2, r3, 0x0, 0x8400fffffffa) sendfile(r0, r1, 0x0, 0x8000000a) 15:58:33 executing program 3: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmmsg$inet(r0, &(0x7f0000006580)=[{{&(0x7f0000000200)={0x2, 0x4e22, @local}, 0x10, 0x0, 0x0, &(0x7f0000001440)=[@ip_retopts={{0x10}}, @ip_retopts={{0x10}}], 0x20}}], 0x1, 0x0) 15:58:33 executing program 2: accept4$vsock_stream(0xffffffffffffffff, 0x0, 0x0, 0xfd8fc7716bb257aa) 15:58:33 executing program 4: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmmsg$inet(r0, &(0x7f0000006580)=[{{&(0x7f0000000000)={0x2, 0x4e20, @local}, 0x10, &(0x7f0000000140)=[{&(0x7f0000000040)="55d4ec18cc3e0f36d82219e493d0fccab53e6080be4adf230575d18c43ab37ed85727c56d0c113e1462b3355adf11b6f71d4bc07327db6ff3eb219e14e842b1ef93f1bd6ac2bbae1fdf0a1ca75c0d60be5755e28f132760c538a8fcf460537d2301d78f28a2f108eb4505e1e3965670dbf6f13de920c58", 0x77}], 0x1}}], 0x1, 0x0) 15:58:33 executing program 0: bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x11, 0x4, &(0x7f00000002c0)=ANY=[@ANYBLOB="18010000000000090000000000000004850000006d0000"], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFULNL_MSG_CONFIG(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)={0x24, 0x1, 0x4, 0x5, 0x0, 0x0, {}, [@NFULA_CFG_FLAGS={0x6, 0x6, 0x1, 0x0, 0x4}, @NFULA_CFG_CMD={0x5, 0x1, 0x1}]}, 0x24}}, 0x0) [ 291.159935][T18450] loop1: detected capacity change from 0 to 262160 [ 291.179619][T18450] FAT-fs (loop1): bogus number of reserved sectors [ 291.186179][T18450] FAT-fs (loop1): Can't find a valid FAT filesystem 15:58:33 executing program 2: r0 = getpid() syz_open_procfs$namespace(r0, 0x0) r1 = getpid() syz_open_procfs$namespace(r1, 0x0) 15:58:33 executing program 4: eventfd2(0x8000, 0x0) pselect6(0x40, &(0x7f0000000480)={0x9}, &(0x7f00000004c0)={0x3}, 0x0, 0x0, 0x0) 15:58:33 executing program 3: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) bind(r0, 0x0, 0x2) 15:58:33 executing program 0: readlinkat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', &(0x7f00000004c0)=""/4096, 0x1000) [ 291.281080][T18459] loop5: detected capacity change from 0 to 262160 [ 291.301717][T18459] FAT-fs (loop5): bogus number of reserved sectors [ 291.308381][T18459] FAT-fs (loop5): Can't find a valid FAT filesystem 15:58:33 executing program 2: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r0, 0x40049409, 0x0) 15:58:33 executing program 3: pipe(0x0) syz_genetlink_get_family_id$nl80211(&(0x7f0000000280), 0xffffffffffffffff) 15:58:34 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000080), 0x0, 0x0) ioctl$HDIO_GETGEO(r0, 0x301, &(0x7f00000000c0)) syz_genetlink_get_family_id$batadv(&(0x7f0000000200), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_MCAST_FLAGS(0xffffffffffffffff, 0x0, 0x0) prctl$PR_SET_MM_MAP(0x23, 0xe, &(0x7f0000000340)={&(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffc000/0x2000)=nil, &(0x7f0000ffa000/0x2000)=nil, &(0x7f0000ffb000/0x1000)=nil, &(0x7f0000ffc000/0x2000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ffc000/0x2000)=nil, &(0x7f0000000300)="df", 0x1}, 0x68) ioctl$IOC_PR_RESERVE(r0, 0x401070c9, 0x0) syz_init_net_socket$nfc_raw(0x27, 0x5, 0x0) 15:58:34 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_MGMT_C_PROTOCOLS(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000340)=ANY=[@ANYBLOB="1400000063430f"], 0x14}}, 0x0) 15:58:34 executing program 2: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) sendto(r0, &(0x7f00000002c0)="c9", 0x1, 0x0, &(0x7f0000000380)=@in6={0xa, 0x4e22, 0x0, @empty}, 0x80) 15:58:34 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) bind(r0, &(0x7f0000000040)=@pppoe={0x18, 0x0, {0x0, @dev, 'bond0\x00'}}, 0x80) 15:58:34 executing program 5: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240", 0x12}, {0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = open(&(0x7f00000000c0)='./file0\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r2 = creat(&(0x7f0000000080)='./bus\x00', 0x0) ftruncate(r2, 0x1) lseek(r2, 0x1200, 0x0) r3 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r2, r3, 0x0, 0x8400fffffffa) sendfile(r0, r1, 0x0, 0x8000000a) 15:58:34 executing program 1: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400", 0xc}, {0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = open(&(0x7f00000000c0)='./file0\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r2 = creat(&(0x7f0000000080)='./bus\x00', 0x0) ftruncate(r2, 0x1) lseek(r2, 0x1200, 0x0) r3 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r2, r3, 0x0, 0x8400fffffffa) sendfile(r0, r1, 0x0, 0x8000000a) 15:58:34 executing program 0: pipe(&(0x7f0000000480)={0xffffffffffffffff}) execveat(r0, &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0) 15:58:34 executing program 4: openat$urandom(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) 15:58:34 executing program 2: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmsg$NL80211_CMD_CONNECT(r0, &(0x7f0000000140)={&(0x7f0000000000), 0xc, &(0x7f0000000100)={0x0, 0x88}}, 0x0) 15:58:34 executing program 3: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) sendto(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@in={0x2, 0x0, @broadcast}, 0x80) [ 292.147955][T18481] loop1: detected capacity change from 0 to 262160 [ 292.168117][T18481] FAT-fs (loop1): bogus number of reserved sectors [ 292.174693][T18481] FAT-fs (loop1): Can't find a valid FAT filesystem 15:58:34 executing program 0: pipe(&(0x7f0000000000)={0xffffffffffffffff}) mmap$IORING_OFF_SQES(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x0, 0x13, r0, 0x10000000) 15:58:34 executing program 2: r0 = openat$binderfs(0xffffffffffffff9c, &(0x7f00000000c0)='./binderfs/binder0\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR_EXT(r0, 0x40046207, 0x0) r1 = openat$binderfs(0xffffffffffffff9c, &(0x7f00000000c0)='./binderfs/binder0\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f00000005c0)={0x8, 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB="04630440"], 0x0, 0x0, 0x0}) r2 = openat$binderfs(0xffffffffffffff9c, &(0x7f00000000c0)='./binderfs/binder1\x00', 0x0, 0x0) dup2(r2, r0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000000500)={0x10, 0x0, &(0x7f0000000440)=[@request_death], 0x0, 0x0, 0x0}) r3 = fcntl$dupfd(r1, 0x0, r0) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f0000000380)={0x4, 0x0, &(0x7f0000000340)=[@enter_looper], 0x50, 0x0, &(0x7f0000000640)="4029a68651b2b8fc2b7a360ada85a25da4d0f0640576886e8c617897bf457d5eeaceab34e64ddb14c95d187aaa72dad855ad93e0142f46668b4c804845ebbb5c9e285ec72499458d88d0fdb0e5bb9d55"}) 15:58:34 executing program 3: bpf$MAP_CREATE(0x0, &(0x7f00000001c0)=@base={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, '\x00', 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x5}, 0x48) 15:58:34 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL80211_CMD_UPDATE_FT_IES(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000180)={0x14, 0x0, 0x0, 0x0, 0x0, {{}, {@void, @void}}}, 0x14}}, 0x0) syz_genetlink_get_family_id$fou(&(0x7f0000000440), r0) [ 292.288501][T18492] loop5: detected capacity change from 0 to 262160 [ 292.314892][T18492] FAT-fs (loop5): invalid media value (0x00) [ 292.320980][T18492] FAT-fs (loop5): Can't find a valid FAT filesystem 15:58:34 executing program 0: r0 = socket$inet6_udp(0xa, 0x2, 0x0) sendmmsg$inet6(r0, &(0x7f0000002c80)=[{{&(0x7f0000000600)={0xa, 0x4e24, 0x0, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}}, 0x1c, 0x0, 0x0, &(0x7f00000007c0)=[@hoplimit={{0x14}}], 0x18}}], 0x1, 0x0) 15:58:34 executing program 4: bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000600)={0x6, 0x0, 0x0, &(0x7f0000000440)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) 15:58:35 executing program 5: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240", 0x12}, {0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = open(&(0x7f00000000c0)='./file0\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r2 = creat(&(0x7f0000000080)='./bus\x00', 0x0) ftruncate(r2, 0x1) lseek(r2, 0x1200, 0x0) r3 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r2, r3, 0x0, 0x8400fffffffa) sendfile(r0, r1, 0x0, 0x8000000a) 15:58:35 executing program 3: r0 = socket$inet6_udp(0xa, 0x2, 0x0) sendmmsg$inet6(r0, &(0x7f0000003400)=[{{&(0x7f0000000000)={0xa, 0x4e20, 0x0, @remote, 0x4}, 0x1c, 0x0, 0x0, &(0x7f0000000380)=[@hoplimit_2292={{0x14}}, @dstopts={{0x18}}, @hopopts={{0x18}}], 0x48}}], 0x1, 0x4008800) 15:58:35 executing program 2: sync() pipe(0x0) io_uring_register$IORING_REGISTER_FILES(0xffffffffffffffff, 0x2, 0x0, 0x0) 15:58:35 executing program 0: execveat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x500) 15:58:35 executing program 4: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmmsg$inet(r0, &(0x7f0000006580)=[{{&(0x7f0000000000)={0x2, 0x4e20, @local}, 0x10, 0x0, 0x0, &(0x7f0000000180)=[@ip_tos_int={{0x14}}], 0x18}}, {{&(0x7f0000000200)={0x2, 0x4e22, @local}, 0x10, 0x0, 0x0, &(0x7f0000001440)=[@ip_retopts={{0x18, 0x0, 0x7, {[@ra={0x94, 0x4, 0x1}, @noop]}}}, @ip_retopts={{0x14, 0x0, 0x7, {[@lsrr={0x83, 0x3, 0x4f}]}}}], 0x30}}], 0x2, 0x0) 15:58:35 executing program 1: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240", 0x12}, {0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = open(&(0x7f00000000c0)='./file0\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r2 = creat(&(0x7f0000000080)='./bus\x00', 0x0) ftruncate(r2, 0x1) lseek(r2, 0x1200, 0x0) r3 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r2, r3, 0x0, 0x8400fffffffa) sendfile(r0, r1, 0x0, 0x8000000a) 15:58:35 executing program 0: pipe(&(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, 0x0, 0x0) 15:58:35 executing program 2: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r0, 0x89f2, &(0x7f0000000080)={'sit0\x00', &(0x7f0000000000)={'sit0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}}}) 15:58:35 executing program 4: clock_gettime(0x0, &(0x7f00000000c0)={0x0, 0x0}) select(0x40, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000000140)={0x0, r0/1000+10000}) 15:58:35 executing program 3: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r0, 0x89f0, &(0x7f0000000080)={'sit0\x00', 0x0}) [ 293.159810][T18515] loop1: detected capacity change from 0 to 262160 [ 293.187545][T18515] FAT-fs (loop1): invalid media value (0x00) [ 293.193574][T18515] FAT-fs (loop1): Can't find a valid FAT filesystem 15:58:35 executing program 3: bpf$MAP_CREATE(0x0, &(0x7f0000000000)=@base={0x0, 0x0, 0x0, 0x0, 0x4, 0xffffffffffffffff, 0x0, '\x00', 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x1}, 0x48) 15:58:35 executing program 0: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmmsg$inet(r0, &(0x7f0000006580)=[{{&(0x7f0000000200)={0x2, 0x4e22, @local}, 0x10, 0x0, 0x0, &(0x7f0000001440)=[@ip_retopts={{0x18, 0x0, 0x7, {[@ra={0x94, 0x4}, @noop]}}}], 0x18}}], 0x1, 0x0) [ 293.300561][T18527] loop5: detected capacity change from 0 to 262160 [ 293.319842][T18527] FAT-fs (loop5): invalid media value (0x00) [ 293.325942][T18527] FAT-fs (loop5): Can't find a valid FAT filesystem 15:58:36 executing program 3: pselect6(0x40, &(0x7f0000000040)={0x99a1}, 0x0, 0x0, &(0x7f0000000100)={0x77359400}, 0x0) 15:58:36 executing program 2: bpf$OBJ_GET_PROG(0x7, &(0x7f0000000400)={&(0x7f00000003c0)='./file0\x00'}, 0x10) 15:58:36 executing program 0: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmmsg$inet6(r0, &(0x7f0000001bc0)=[{{&(0x7f0000000040)={0xa, 0x4e21, 0x0, @loopback}, 0x1c, 0x0, 0x0, &(0x7f0000000140)=[@flowinfo={{0x14, 0x29, 0xb, 0x7}}, @hoplimit={{0x14}}], 0x30}}], 0x1, 0x0) 15:58:36 executing program 4: r0 = socket$nl_audit(0x10, 0x3, 0x9) sendmsg$AUDIT_GET(r0, &(0x7f0000000840)={0x0, 0x0, &(0x7f0000000800)={&(0x7f00000007c0)={0x10}, 0x10}}, 0x0) r1 = socket$nl_audit(0x10, 0x3, 0x9) sendmsg$AUDIT_LIST_RULES(r1, &(0x7f0000001000)={0x0, 0x0, &(0x7f0000000fc0)={&(0x7f0000000f80)={0x10}, 0x10}}, 0x0) 15:58:36 executing program 5: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240", 0x12}, {0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = open(&(0x7f00000000c0)='./file0\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r2 = creat(&(0x7f0000000080)='./bus\x00', 0x0) ftruncate(r2, 0x1) lseek(r2, 0x1200, 0x0) r3 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r2, r3, 0x0, 0x8400fffffffa) sendfile(r0, r1, 0x0, 0x8000000a) 15:58:36 executing program 1: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240", 0x12}, {0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = open(&(0x7f00000000c0)='./file0\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r2 = creat(&(0x7f0000000080)='./bus\x00', 0x0) ftruncate(r2, 0x1) lseek(r2, 0x1200, 0x0) r3 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r2, r3, 0x0, 0x8400fffffffa) sendfile(r0, r1, 0x0, 0x8000000a) 15:58:36 executing program 4: pipe(&(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$LOOP_CONFIGURE(r0, 0x4c0a, 0x0) 15:58:36 executing program 0: readlinkat(0xffffffffffffff9c, 0x0, &(0x7f00000004c0)=""/4096, 0x1000) 15:58:36 executing program 3: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r0, 0xc0189436, 0x0) 15:58:36 executing program 2: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmmsg$inet(r0, &(0x7f0000006580)=[{{&(0x7f0000000000)={0x2, 0x4e20, @local}, 0x10, &(0x7f0000000140)=[{&(0x7f0000000040)="55d4ec18cc3e0f36d82219e493d0fccab53e6080be4adf230575d18c43ab37ed85727c56d0c113e1462b3355adf11b6f71d4bc07327db6ff3eb219e14e842b1ef93f1bd6ac2bbae1fdf0a1ca75c0d60be5755e28f132760c538a8fcf460537d2301d78f28a2f108eb4505e1e3965670dbf6f13de920c581c26fe", 0x7a}], 0x1, &(0x7f0000000180)=[@ip_retopts={{0x14, 0x0, 0x7, {[@ra={0x94, 0x4, 0x1}]}}}], 0x18}}], 0x1, 0x0) [ 294.173970][ T24] audit: type=1400 audit(1652111916.495:410): avc: denied { nlmsg_read } for pid=18536 comm="syz-executor.4" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_audit_socket permissive=1 [ 294.179914][T18542] loop1: detected capacity change from 0 to 262160 [ 294.217111][T18542] FAT-fs (loop1): invalid media value (0x00) [ 294.223167][T18542] FAT-fs (loop1): Can't find a valid FAT filesystem 15:58:36 executing program 2: r0 = openat$binderfs(0xffffffffffffff9c, &(0x7f00000000c0)='./binderfs/binder0\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR_EXT(r0, 0x40046207, 0x0) r1 = openat$binderfs(0xffffffffffffff9c, &(0x7f00000000c0)='./binderfs/binder0\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f00000005c0)={0x8, 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB="04630440"], 0x0, 0x0, 0x0}) r2 = dup2(r1, r1) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f00000002c0)={0x4, 0x0, &(0x7f0000000200)=[@enter_looper], 0x50, 0x0, &(0x7f0000000340)="a88bd80c62a89705cb6718db91671b16f4603caf1dc4422cd5fcaec3dabe2b5bf17ee91bf09a8ee290c5df40c785487a1828321896d51e17ef3d815a747bd56419ce51df0f9961394b0552a66fcb2187"}) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000000300)={0x10, 0x0, &(0x7f00000001c0)=[@request_death], 0x0, 0x0, 0x0}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000001480)={0x8, 0x0, &(0x7f0000001380)=[@increfs={0x400c630f}], 0x47, 0x0, 0x0}) 15:58:36 executing program 0: r0 = socket(0x11, 0x800000003, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000080)={'bridge_slave_0\x00', 0x0}) sendmsg$nl_route(r1, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="280000001c00070f000000000000000007000000", @ANYRES32=r2, @ANYBLOB="800087000a000200aa"], 0x28}}, 0x0) 15:58:36 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) sendmmsg$inet6(r0, &(0x7f0000002c80)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0) 15:58:36 executing program 3: timer_create(0x0, 0x0, &(0x7f00000003c0)) [ 294.311407][T18554] loop5: detected capacity change from 0 to 262160 [ 294.330545][T18554] FAT-fs (loop5): invalid media value (0x00) [ 294.336695][T18554] FAT-fs (loop5): Can't find a valid FAT filesystem 15:58:36 executing program 2: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r0, 0x40087602, 0x0) 15:58:36 executing program 0: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r0, 0x8924, &(0x7f0000000080)={'sit0\x00', 0x0}) [ 294.555961][ T24] audit: type=1400 audit(1652111916.885:411): avc: denied { setattr } for pid=18565 comm="syz-executor.2" path="socket:[71983]" dev="sockfs" ino=71983 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rawip_socket permissive=1 15:58:37 executing program 3: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmmsg$inet(r0, &(0x7f0000006580)=[{{&(0x7f0000000000)={0x2, 0x4e20, @local}, 0x10, &(0x7f0000000140)=[{&(0x7f0000000040)="55d4ec18cc3e0f36d82219e493d0fccab53e6080be4adf230575d18c43ab37ed85727c56d0c113e1462b3355adf11b6f71d4bc07327db6ff3eb219e14e842b1ef93f1bd6ac2bbae1fdf0a1ca75c0d60be5755e28f132760c538a8fcf460537d2301d78f28a2f108eb4505e1e3965670dbf6f13de920c581c26fe8fabecf17495d2028bf589669239b95fe1b9ef53b2aaf85423a71f84ae99ba240c742b3d6d42d500bb075daf9e7bb1caeaa33b83c9a197d9a29f4877dfb649959a36c6b29cc17c57d949ef26ab98deb02f7002041256ee1e049b5af2fddd", 0xd8}], 0x1, &(0x7f0000000180)=[@ip_retopts={{0x18, 0x0, 0x7, {[@end, @ra={0x94, 0x4, 0x1}]}}}, @ip_ttl={{0x14, 0x0, 0x2, 0x6}}, @ip_tos_int={{0x14}}, @ip_tos_u8={{0x11}}], 0x60}}, {{&(0x7f0000000200)={0x2, 0x0, @local}, 0x10, &(0x7f0000001400)=[{0x0}, {0x0}], 0x2, &(0x7f0000001440)=[@ip_retopts={{0x14, 0x0, 0x7, {[@ra={0x94, 0x4}]}}}, @ip_retopts={{0x10}}], 0x28}}], 0x2, 0x40) 15:58:37 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) sendmmsg$inet6(r0, &(0x7f0000003400)=[{{&(0x7f0000000000)={0xa, 0x4e20, 0x0, @remote}, 0x1c, 0x0, 0x0, &(0x7f0000000380)=[@hoplimit_2292={{0x14}}, @dstopts={{0x18}}, @hopopts={{0x18}}, @pktinfo={{0x24, 0x29, 0x32, {@initdev={0xfe, 0x88, '\x00', 0x0, 0x0}}}}], 0x70}}], 0x1, 0x0) 15:58:37 executing program 2: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmmsg$inet(r0, &(0x7f0000006580)=[{{&(0x7f0000000000)={0x2, 0x4e20, @local}, 0x10, &(0x7f0000000140)=[{&(0x7f0000000040)="55d4ec18cc3e0f36d82219e493d0fccab53e6080be4adf230575d18c43ab37ed85727c56d0c113e1462b3355adf11b6f71d4bc07327db6ff3eb219e14e842b1e", 0x40}], 0x1, &(0x7f0000000180)=[@ip_retopts={{0x14, 0x0, 0x7, {[@ra={0x94, 0x4}]}}}], 0x18}}], 0x1, 0x0) 15:58:37 executing program 0: r0 = socket$inet6_udp(0xa, 0x2, 0x0) sendmmsg$inet6(r0, &(0x7f0000002c80)=[{{&(0x7f0000000600)={0xa, 0x0, 0x0, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}}, 0x1c, 0x0, 0x0, &(0x7f00000007c0)=[@tclass={{0x14}}], 0x18}}], 0x1, 0x0) 15:58:37 executing program 5: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080", 0x15}, {0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = open(&(0x7f00000000c0)='./file0\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r2 = creat(&(0x7f0000000080)='./bus\x00', 0x0) ftruncate(r2, 0x1) lseek(r2, 0x1200, 0x0) r3 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r2, r3, 0x0, 0x8400fffffffa) sendfile(r0, r1, 0x0, 0x8000000a) 15:58:37 executing program 1: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240", 0x12}, {0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = open(&(0x7f00000000c0)='./file0\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r2 = creat(&(0x7f0000000080)='./bus\x00', 0x0) ftruncate(r2, 0x1) lseek(r2, 0x1200, 0x0) r3 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r2, r3, 0x0, 0x8400fffffffa) sendfile(r0, r1, 0x0, 0x8000000a) 15:58:37 executing program 3: r0 = socket$inet6_udp(0xa, 0x2, 0x0) sendmmsg$inet6(r0, &(0x7f0000002c80)=[{{&(0x7f0000000600)={0xa, 0x4e24, 0x0, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}}, 0x1c, &(0x7f0000000780), 0x0, &(0x7f00000007c0)=[@tclass={{0x14}}], 0x18}}], 0x1, 0x20000080) 15:58:37 executing program 0: r0 = openat$binderfs(0xffffffffffffff9c, &(0x7f00000000c0)='./binderfs/binder0\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR_EXT(r0, 0x40046207, 0x0) r1 = openat$binderfs(0xffffffffffffff9c, &(0x7f00000000c0)='./binderfs/binder0\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f00000005c0)={0x8, 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB="04630440"], 0x0, 0x0, 0x0}) r2 = openat$binderfs(0xffffffffffffff9c, &(0x7f00000000c0)='./binderfs/binder1\x00', 0x0, 0x0) dup2(r2, r0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000000500)={0x10, 0x0, &(0x7f0000000440)=[@request_death], 0x0, 0x0, 0x0}) r3 = fcntl$dupfd(r1, 0x0, r0) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f0000000380)={0x4, 0x0, &(0x7f0000000340)=[@enter_looper], 0x50, 0x0, &(0x7f0000000640)="4029a68651b2b8fc2b7a360ada85a25da4d0f0640576886e8c617897bf457d5eeaceab34e64ddb14c95d187aaa72dad855ad93e0142f46668b4c804845ebbb5c9e285ec72499458d88d0fdb0e5bb9d55"}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f00000002c0)={0xc, 0x0, &(0x7f0000000140)=[@dead_binder_done], 0x0, 0x0, 0x0}) 15:58:37 executing program 4: pselect6(0x40, &(0x7f0000000040), 0x0, &(0x7f00000000c0)={0x660}, &(0x7f0000000100)={0x77359400}, &(0x7f0000000180)={&(0x7f0000000140)={[0x100000001]}, 0x8}) 15:58:37 executing program 2: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmmsg$inet(r0, &(0x7f0000006580)=[{{&(0x7f0000000000)={0x2, 0x4e20, @local}, 0x10, &(0x7f0000000140)=[{&(0x7f0000000040)="55d4ec18cc3e0f36d82219e493d0fccab53e6080be4adf230575d18c43ab37ed85727c56d0c113e1462b3355adf11b6f71d4bc07327db6ff3eb219e14e842b1ef93f1bd6ac2bbae1fdf0a1ca75c0d60be5755e28f132760c538a8fcf460537d2301d78f28a2f108eb4505e1e3965670dbf6f13de920c581c26fe8fabecf17495d2028bf589669239b95fe1b9ef53b2aaf85423a71f84ae99ba240c742b3d6d42d500bb075daf9e7bb1caeaa33b83c9a197d9a29f4877dfb649959a36c6b29cc17c57d949ef26ab98deb02f7002041256ee1e049b5af2fddd", 0xd8}], 0x1, &(0x7f0000000180)=[@ip_retopts={{0x18, 0x0, 0x7, {[@end, @ra={0x94, 0x4, 0x1}]}}}, @ip_ttl={{0x14, 0x0, 0x2, 0x6}}, @ip_tos_int={{0x14}}, @ip_tos_u8={{0x11}}], 0x60}}, {{&(0x7f0000000200)={0x2, 0x4e22, @local}, 0x10, 0x0, 0x0, &(0x7f0000001440)=[@ip_retopts={{0x18, 0x0, 0x7, {[@ra={0x94, 0x4, 0x1}, @noop]}}}, @ip_retopts={{0x14, 0x0, 0x7, {[@lsrr={0x83, 0x3, 0x4f}]}}}], 0x30}}], 0x2, 0x40) [ 295.192096][T18578] loop1: detected capacity change from 0 to 262160 [ 295.214179][T18578] FAT-fs (loop1): invalid media value (0x00) [ 295.220192][T18578] FAT-fs (loop1): Can't find a valid FAT filesystem 15:58:37 executing program 4: socketpair(0x1, 0x5, 0x7, &(0x7f0000000000)) 15:58:37 executing program 0: bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000600)={0x6, 0x3, &(0x7f0000000400)=@framed, &(0x7f0000000440)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, &(0x7f00000005c0), 0x10}, 0x80) 15:58:37 executing program 3: prlimit64(0x0, 0xe, &(0x7f0000000080)={0x9, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000200)=0x4) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x4) r1 = open(&(0x7f0000000040)='./file0\x00', 0x101042, 0x0) r2 = open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x0) write$P9_RREADLINK(r2, &(0x7f0000000440)=ANY=[], 0x88) sendfile(r2, r2, &(0x7f0000000240), 0x7ffc) sendfile(r2, r1, 0x0, 0x7fff) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, 0x0, 0x0) 15:58:37 executing program 2: mknodat$null(0xffffffffffffffff, 0x0, 0x1000, 0x103) [ 295.336991][T18589] loop5: detected capacity change from 0 to 262160 [ 295.355208][T18589] FAT-fs (loop5): invalid media value (0x00) [ 295.361277][T18589] FAT-fs (loop5): Can't find a valid FAT filesystem 15:58:37 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NL80211_CMD_GET_WOWLAN(r1, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000340)={0x0, 0x30}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000380)=@newlink={0x40, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x20, 0x12, 0x0, 0x1, @sit={{0x8}, {0x14, 0x2, 0x0, 0x1, [@IFLA_IPTUN_LINK={0x8, 0x2, r2}, @IFLA_IPTUN_FWMARK={0x8}]}}}]}, 0x40}}, 0x0) 15:58:37 executing program 0: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmmsg$inet(r0, &(0x7f0000006580)=[{{&(0x7f0000000000)={0x2, 0x4e20, @local}, 0x10, 0x0, 0x0, &(0x7f0000000180)=[@ip_tos_int={{0x14}}], 0x18}}], 0x1, 0x0) 15:58:38 executing program 4: timer_create(0x0, &(0x7f0000000140)={0x0, 0x0, 0x4, @thr={&(0x7f0000000000), 0x0}}, 0x0) 15:58:38 executing program 2: r0 = openat$binderfs(0xffffffffffffff9c, &(0x7f00000000c0)='./binderfs/binder0\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR_EXT(r0, 0x40046207, 0x0) r1 = openat$binderfs(0xffffffffffffff9c, &(0x7f00000000c0)='./binderfs/binder0\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f00000005c0)={0x8, 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB="04630440"], 0x0, 0x0, 0x0}) r2 = openat$binderfs(0xffffffffffffff9c, &(0x7f00000000c0)='./binderfs/binder1\x00', 0x0, 0x0) dup2(r2, r0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000000500)={0x10, 0x0, &(0x7f0000000440)=[@request_death], 0x0, 0x0, 0x0}) r3 = fcntl$dupfd(r1, 0x0, r0) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f0000000380)={0x4, 0x0, &(0x7f0000000340)=[@enter_looper], 0x1, 0x4c00, &(0x7f0000000640)='@'}) 15:58:38 executing program 0: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r0, 0x89f1, &(0x7f0000000080)={'sit0\x00', 0x0}) 15:58:38 executing program 1: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080", 0x15}, {0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = open(&(0x7f00000000c0)='./file0\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r2 = creat(&(0x7f0000000080)='./bus\x00', 0x0) ftruncate(r2, 0x1) lseek(r2, 0x1200, 0x0) r3 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r2, r3, 0x0, 0x8400fffffffa) sendfile(r0, r1, 0x0, 0x8000000a) 15:58:38 executing program 5: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080", 0x15}, {0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = open(&(0x7f00000000c0)='./file0\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r2 = creat(&(0x7f0000000080)='./bus\x00', 0x0) ftruncate(r2, 0x1) lseek(r2, 0x1200, 0x0) r3 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r2, r3, 0x0, 0x8400fffffffa) sendfile(r0, r1, 0x0, 0x8000000a) 15:58:38 executing program 3: prlimit64(0x0, 0xe, &(0x7f0000000080)={0x9, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000200)=0x4) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x4) r1 = open(&(0x7f0000000040)='./file0\x00', 0x101042, 0x0) r2 = open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x0) write$P9_RREADLINK(r2, &(0x7f0000000440)=ANY=[], 0x88) sendfile(r2, r2, &(0x7f0000000240), 0x7ffc) sendfile(r2, r1, 0x0, 0x7fff) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, 0x0, 0x0) 15:58:38 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000080)={0x9, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000200)=0x4) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x4) r1 = open(&(0x7f0000000040)='./file0\x00', 0x101042, 0x0) r2 = open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x0) write$P9_RREADLINK(r2, &(0x7f0000000440)=ANY=[], 0x88) sendfile(r2, r2, &(0x7f0000000240), 0x7ffc) sendfile(r2, r1, 0x0, 0x7fff) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, 0x0, 0x0) 15:58:38 executing program 4: io_uring_register$IORING_REGISTER_PROBE(0xffffffffffffffff, 0x8, 0x0, 0x0) 15:58:38 executing program 2: openat$urandom(0xffffffffffffff9c, &(0x7f0000000000), 0x101281, 0x0) [ 296.197912][T18610] loop1: detected capacity change from 0 to 262160 [ 296.234044][T18610] FAT-fs (loop1): invalid media value (0x00) [ 296.240204][T18610] FAT-fs (loop1): Can't find a valid FAT filesystem 15:58:38 executing program 2: pselect6(0x40, &(0x7f0000000040)={0x99a1}, 0x0, 0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000140)={[0x100000001]}, 0x8}) 15:58:38 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000080)=@getaddr={0x14}, 0x14}}, 0x0) [ 296.323998][ T24] audit: type=1400 audit(1652111918.655:412): avc: denied { write } for pid=18617 comm="syz-executor.2" name="urandom" dev="devtmpfs" ino=8 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:urandom_device_t tclass=chr_file permissive=1 [ 296.366632][T18625] loop5: detected capacity change from 0 to 262160 [ 296.388143][T18625] FAT-fs (loop5): invalid media value (0x00) [ 296.394237][T18625] FAT-fs (loop5): Can't find a valid FAT filesystem 15:58:38 executing program 4: pselect6(0x40, &(0x7f0000000000)={0x6}, &(0x7f0000000040)={0x4}, 0x0, &(0x7f00000000c0)={0x0, 0x989680}, &(0x7f0000000180)={&(0x7f0000000140)={[0x20]}, 0x8}) 15:58:38 executing program 2: pipe(&(0x7f0000000480)={0xffffffffffffffff}) openat$cgroup_devices(r0, &(0x7f00000004c0)='devices.allow\x00', 0x2, 0x0) 15:58:38 executing program 2: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000000200)={@private2}, 0x14) 15:58:38 executing program 4: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmmsg$inet(r0, &(0x7f0000006580)=[{{&(0x7f0000000000)={0x2, 0x4e20, @local}, 0x10, 0x0, 0x0, &(0x7f0000000180)=[@ip_retopts={{0x10}}], 0x10}}], 0x1, 0x0) 15:58:39 executing program 4: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r0, 0x891e, &(0x7f0000000080)={'sit0\x00', 0x0}) 15:58:39 executing program 3: prlimit64(0x0, 0xe, &(0x7f0000000080)={0x9, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000200)=0x4) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x4) r1 = open(&(0x7f0000000040)='./file0\x00', 0x101042, 0x0) r2 = open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x0) write$P9_RREADLINK(r2, &(0x7f0000000440)=ANY=[], 0x88) sendfile(r2, r2, &(0x7f0000000240), 0x7ffc) sendfile(r2, r1, 0x0, 0x7fff) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, 0x0, 0x0) 15:58:39 executing program 2: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmmsg$inet(r0, &(0x7f0000006580)=[{{&(0x7f0000000000)={0x2, 0x4e20, @local}, 0x10, &(0x7f0000000140)=[{&(0x7f0000000040)="55d4ec18cc3e0f36d82219e493d0fccab53e6080be4adf230575d18c43ab37ed85727c56d0c113e1462b3355adf11b6f71d4bc07327db6ff3eb219e14e842b1ef93f1bd6ac2bbae1fdf0a1ca75c0d60be5755e28f132760c538a8fcf460537d2301d78f28a2f108eb4505e1e3965670dbf6f13de920c58", 0x77}], 0x1, &(0x7f0000000180)=[@ip_retopts={{0x14, 0x0, 0x7, {[@ra={0x94, 0x4, 0x1}]}}}], 0x18}}], 0x1, 0x0) 15:58:39 executing program 1: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080", 0x15}, {0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = open(&(0x7f00000000c0)='./file0\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r2 = creat(&(0x7f0000000080)='./bus\x00', 0x0) ftruncate(r2, 0x1) lseek(r2, 0x1200, 0x0) r3 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r2, r3, 0x0, 0x8400fffffffa) sendfile(r0, r1, 0x0, 0x8000000a) 15:58:39 executing program 4: r0 = socket$vsock_stream(0x28, 0x1, 0x0) ioctl$ifreq_SIOCGIFINDEX_wireguard(r0, 0x8933, 0x0) 15:58:39 executing program 5: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080", 0x15}, {0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = open(&(0x7f00000000c0)='./file0\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r2 = creat(&(0x7f0000000080)='./bus\x00', 0x0) ftruncate(r2, 0x1) lseek(r2, 0x1200, 0x0) r3 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r2, r3, 0x0, 0x8400fffffffa) sendfile(r0, r1, 0x0, 0x8000000a) 15:58:39 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000080)={0x9, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000200)=0x4) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x4) r1 = open(&(0x7f0000000040)='./file0\x00', 0x101042, 0x0) r2 = open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x0) write$P9_RREADLINK(r2, &(0x7f0000000440)=ANY=[], 0x88) sendfile(r2, r2, &(0x7f0000000240), 0x7ffc) sendfile(r2, r1, 0x0, 0x7fff) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, 0x0, 0x0) 15:58:39 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL80211_CMD_UPDATE_FT_IES(r0, &(0x7f0000000380)={&(0x7f0000000100), 0xc, &(0x7f0000000340)={0x0}}, 0x0) 15:58:39 executing program 4: r0 = socket(0x11, 0x800000003, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000080)={'bridge_slave_0\x00', 0x0}) sendmsg$nl_route(r1, &(0x7f00000000c0)={0x0, 0x2, &(0x7f0000000000)={&(0x7f0000000040)=@bridge_delneigh={0x28, 0x1c, 0xf07, 0x0, 0x0, {0x7, 0x0, 0x0, r2, 0x80, 0x87}, [@NDA_LLADDR={0xa, 0x2, @dev}]}, 0x28}}, 0x0) [ 297.253281][T18649] loop1: detected capacity change from 0 to 262160 [ 297.253385][ T24] audit: type=1400 audit(1652111919.585:413): avc: denied { ioctl } for pid=18645 comm="syz-executor.4" path="socket:[72113]" dev="sockfs" ino=72113 ioctlcmd=0x8933 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=vsock_socket permissive=1 [ 297.288339][T18649] FAT-fs (loop1): invalid media value (0x00) [ 297.294541][T18649] FAT-fs (loop1): Can't find a valid FAT filesystem 15:58:39 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL80211_CMD_UPDATE_FT_IES(r0, 0x0, 0x0) 15:58:39 executing program 2: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmmsg$inet(r0, &(0x7f0000003440)=[{{&(0x7f0000000000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x20}}, 0x10, &(0x7f0000001040)=[{&(0x7f0000000040)="9d", 0x1}], 0x1}}], 0x1, 0x10) [ 297.408634][T18660] loop5: detected capacity change from 0 to 262160 [ 297.429397][T18660] FAT-fs (loop5): invalid media value (0x00) [ 297.435591][T18660] FAT-fs (loop5): Can't find a valid FAT filesystem 15:58:39 executing program 4: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r0, 0x89f7, &(0x7f0000000080)={'sit0\x00', 0x0}) 15:58:39 executing program 2: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r0, 0x8942, &(0x7f0000000080)={'sit0\x00', 0x0}) 15:58:40 executing program 3: prlimit64(0x0, 0xe, &(0x7f0000000080)={0x9, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000200)=0x4) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x4) r1 = open(&(0x7f0000000040)='./file0\x00', 0x101042, 0x0) r2 = open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x0) write$P9_RREADLINK(r2, &(0x7f0000000440)=ANY=[], 0x88) sendfile(r2, r2, &(0x7f0000000240), 0x7ffc) sendfile(r2, r1, 0x0, 0x7fff) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, 0x0, 0x0) 15:58:40 executing program 4: pipe(&(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}) write$eventfd(r0, 0x0, 0x0) 15:58:40 executing program 2: pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_mreqn(r0, 0x0, 0x0, 0x0, 0x0) 15:58:40 executing program 4: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmmsg$inet(r0, &(0x7f0000006580)=[{{&(0x7f0000000000)={0x2, 0x4e20, @local}, 0x10, &(0x7f0000000140)=[{&(0x7f0000000040)="55d4ec18cc3e0f36d82219e493d0fccab53e6080be4adf230575d18c43ab37ed85727c56d0c113e1462b3355adf11b6f71d4bc07327db6ff3eb219e14e842b1ef93f1bd6ac2bbae1fdf0a1ca75c0d60be5755e28f132760c538a8fcf460537d2301d78f28a2f108eb4505e1e3965670dbf6f13de920c581c", 0x78}], 0x1, &(0x7f0000000180)=[@ip_retopts={{0x14, 0x0, 0x7, {[@ra={0x94, 0x4, 0x1}]}}}], 0x18}}], 0x1, 0x0) 15:58:40 executing program 1: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080", 0x15}, {0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = open(&(0x7f00000000c0)='./file0\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r2 = creat(&(0x7f0000000080)='./bus\x00', 0x0) ftruncate(r2, 0x1) lseek(r2, 0x1200, 0x0) r3 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r2, r3, 0x0, 0x8400fffffffa) sendfile(r0, r1, 0x0, 0x8000000a) 15:58:40 executing program 2: getrusage(0xffffffffffffffff, &(0x7f0000000640)) 15:58:40 executing program 5: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f8", 0x16}, {0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = open(&(0x7f00000000c0)='./file0\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r2 = creat(&(0x7f0000000080)='./bus\x00', 0x0) ftruncate(r2, 0x1) lseek(r2, 0x1200, 0x0) r3 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r2, r3, 0x0, 0x8400fffffffa) sendfile(r0, r1, 0x0, 0x8000000a) 15:58:40 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000080)={0x9, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000200)=0x4) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x4) r1 = open(&(0x7f0000000040)='./file0\x00', 0x101042, 0x0) r2 = open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x0) write$P9_RREADLINK(r2, &(0x7f0000000440)=ANY=[], 0x88) sendfile(r2, r2, &(0x7f0000000240), 0x7ffc) sendfile(r2, r1, 0x0, 0x7fff) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, 0x0, 0x0) 15:58:40 executing program 4: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r0, 0xc0045878, 0x0) 15:58:40 executing program 2: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r0, 0xc020660b, 0x0) [ 298.281546][T18684] loop1: detected capacity change from 0 to 262160 [ 298.298361][T18684] FAT-fs (loop1): invalid media value (0x00) [ 298.304409][T18684] FAT-fs (loop1): Can't find a valid FAT filesystem 15:58:40 executing program 4: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r0, 0x8995, &(0x7f0000000080)={'sit0\x00', 0x0}) 15:58:40 executing program 2: select(0x40, &(0x7f0000000000), &(0x7f0000000040)={0x3}, 0x0, 0x0) [ 298.425903][T18697] loop5: detected capacity change from 0 to 262160 [ 298.443995][T18697] FAT-fs (loop5): bogus number of FAT sectors [ 298.450119][T18697] FAT-fs (loop5): Can't find a valid FAT filesystem 15:58:41 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL80211_CMD_UPDATE_FT_IES(r0, &(0x7f0000000380)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000340)={&(0x7f0000000180)={0x14, 0x0, 0x0, 0x0, 0x0, {{}, {@void, @void}}}, 0x14}}, 0x0) 15:58:41 executing program 2: r0 = openat$binderfs(0xffffffffffffff9c, &(0x7f00000000c0)='./binderfs/binder0\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR_EXT(r0, 0x40046207, 0x0) r1 = openat$binderfs(0xffffffffffffff9c, &(0x7f00000000c0)='./binderfs/binder0\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f00000005c0)={0x8, 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB="04630440"], 0x0, 0x0, 0x0}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000000500)={0x10, 0x0, &(0x7f0000000440)=[@request_death], 0x0, 0x0, 0x0}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f00000002c0)={0xc, 0x0, &(0x7f0000000140)=[@dead_binder_done={0x400c630e}], 0x0, 0x0, 0x0}) 15:58:41 executing program 3: socketpair(0x21, 0x0, 0x0, &(0x7f0000000700)) 15:58:41 executing program 4: openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000000c0), 0x101002, 0x0) 15:58:41 executing program 1: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f8", 0x16}, {0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = open(&(0x7f00000000c0)='./file0\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r2 = creat(&(0x7f0000000080)='./bus\x00', 0x0) ftruncate(r2, 0x1) lseek(r2, 0x1200, 0x0) r3 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r2, r3, 0x0, 0x8400fffffffa) sendfile(r0, r1, 0x0, 0x8000000a) 15:58:41 executing program 2: pipe(&(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}) mmap$IORING_OFF_SQES(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0xf, 0x10, r0, 0x10000000) [ 299.145464][ T24] audit: type=1400 audit(1652111921.475:414): avc: denied { create } for pid=18707 comm="syz-executor.3" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rxrpc_socket permissive=1 [ 299.167615][ T24] audit: type=1400 audit(1652111921.485:415): avc: denied { write } for pid=18708 comm="syz-executor.4" name="loop-control" dev="devtmpfs" ino=99 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:loop_control_device_t tclass=chr_file permissive=1 [ 299.192749][ T24] audit: type=1400 audit(1652111921.515:416): avc: denied { execute } for pid=18710 comm="syz-executor.2" path="pipe:[72194]" dev="pipefs" ino=72194 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=fifo_file permissive=1 15:58:41 executing program 5: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f8", 0x16}, {0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = open(&(0x7f00000000c0)='./file0\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r2 = creat(&(0x7f0000000080)='./bus\x00', 0x0) ftruncate(r2, 0x1) lseek(r2, 0x1200, 0x0) r3 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r2, r3, 0x0, 0x8400fffffffa) sendfile(r0, r1, 0x0, 0x8000000a) 15:58:41 executing program 3: pselect6(0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)={0x0, 0x989680}, 0x0) 15:58:41 executing program 4: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmmsg$inet(r0, &(0x7f0000006580)=[{{&(0x7f0000000000)={0x2, 0x4e20, @local}, 0x10, 0x0}}, {{&(0x7f0000000200)={0x2, 0x4e22, @local}, 0x10, 0x0, 0x0, &(0x7f0000001440)=[@ip_retopts={{0x14, 0x0, 0x7, {[@lsrr={0x83, 0x3}]}}}], 0x18}}], 0x2, 0x0) 15:58:41 executing program 0: pipe(&(0x7f0000000480)={0xffffffffffffffff}) bind(r0, 0x0, 0x0) 15:58:41 executing program 2: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmmsg$inet(r0, &(0x7f0000006580)=[{{&(0x7f0000000000)={0x2, 0x4e20, @local}, 0x10, &(0x7f0000000140)=[{&(0x7f0000000040)="55d4ec18cc3e0f36d82219e493d0fccab53e6080be4adf230575d18c43ab37ed85727c56d0c113e1462b3355adf11b6f71d4bc07327db6ff3eb219e14e842b1ef93f1bd6ac2bbae1fdf0a1ca75c0d60be5755e28f132760c538a8fcf460537d2301d78f28a2f108eb4505e1e3965670dbf6f13de920c581c26fe8fabecf17495d2028bf589669239b95fe1b9ef53b2aaf85423a71f84ae99ba240c742b3d6d42d500bb075daf9e7bb1caeaa33b83c9a197d9a29f4877dfb649959a36c6b29cc17c57d949ef26ab98deb02f7002041256ee1e049b5af2fddd", 0xd8}], 0x1, &(0x7f0000000180)=[@ip_retopts={{0x18, 0x0, 0x7, {[@end, @ra={0x94, 0x4, 0x1}]}}}, @ip_ttl={{0x14, 0x0, 0x2, 0x6}}, @ip_tos_int={{0x14}}, @ip_tos_u8={{0x11}}], 0x60}}, {{&(0x7f0000000200)={0x2, 0x4e22, @local}, 0x10, &(0x7f0000001400)=[{0x0}, {0x0}], 0x2, &(0x7f0000001440)=[@ip_retopts={{0x18, 0x0, 0x7, {[@ra={0x94, 0x4, 0x1}, @noop]}}}, @ip_retopts={{0x14, 0x0, 0x7, {[@lsrr={0x83, 0x3, 0x4f}]}}}], 0x30}}], 0x2, 0x40) 15:58:41 executing program 4: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_ipv6_tunnel_SIOCADD6RD(r0, 0x89f9, 0x0) 15:58:41 executing program 0: pselect6(0x40, &(0x7f0000000040)={0x99a1}, 0x0, 0x0, &(0x7f0000000100)={0x77359400}, &(0x7f0000000180)={&(0x7f0000000140)={[0x100000001]}, 0x8}) 15:58:41 executing program 3: syz_open_dev$loop(&(0x7f0000000900), 0x0, 0x0) 15:58:41 executing program 2: sendmsg$ETHTOOL_MSG_PAUSE_SET(0xffffffffffffffff, 0x0, 0x9d2eb842eca3b475) [ 299.308340][T18721] loop1: detected capacity change from 0 to 262160 [ 299.329668][T18721] FAT-fs (loop1): bogus number of FAT sectors [ 299.335927][T18721] FAT-fs (loop1): Can't find a valid FAT filesystem 15:58:41 executing program 0: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmmsg$inet(r0, &(0x7f0000006580)=[{{&(0x7f0000000000)={0x2, 0x4e20, @local}, 0x10, &(0x7f0000000140)=[{&(0x7f0000000040)="55d4ec18cc3e0f36d82219e493d0fccab53e6080be4adf230575d18c43ab37ed85727c56d0c113e1462b3355adf11b6f71d4bc07327db6", 0x37}], 0x1, &(0x7f0000000180)=[@ip_retopts={{0x14, 0x0, 0x7, {[@ra={0x94, 0x4}]}}}], 0x18}}], 0x1, 0x0) [ 299.431465][T18731] loop5: detected capacity change from 0 to 262160 [ 299.453268][T18731] FAT-fs (loop5): bogus number of FAT sectors [ 299.459419][T18731] FAT-fs (loop5): Can't find a valid FAT filesystem 15:58:42 executing program 1: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f8", 0x16}, {0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = open(&(0x7f00000000c0)='./file0\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r2 = creat(&(0x7f0000000080)='./bus\x00', 0x0) ftruncate(r2, 0x1) lseek(r2, 0x1200, 0x0) r3 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r2, r3, 0x0, 0x8400fffffffa) sendfile(r0, r1, 0x0, 0x8000000a) 15:58:42 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$DEVLINK_CMD_SB_TC_POOL_BIND_SET(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000040)={0x14}, 0x14}}, 0x0) sendmsg$DEVLINK_CMD_PORT_GET(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000280)={0x14}, 0x14}}, 0x0) 15:58:42 executing program 5: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f8", 0x16}, {0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = open(&(0x7f00000000c0)='./file0\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r2 = creat(&(0x7f0000000080)='./bus\x00', 0x0) ftruncate(r2, 0x1) lseek(r2, 0x1200, 0x0) r3 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r2, r3, 0x0, 0x8400fffffffa) sendfile(r0, r1, 0x0, 0x8000000a) 15:58:42 executing program 3: mlock(&(0x7f0000ffd000/0x3000)=nil, 0x3000) munlock(&(0x7f0000ffc000/0x4000)=nil, 0x4000) msync(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x5) munmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000) 15:58:42 executing program 2: openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000004c0), 0x84001, 0x0) 15:58:42 executing program 0: openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000680)='./cgroup.net/syz0\x00', 0x200002, 0x0) 15:58:42 executing program 4: r0 = socket$packet(0x11, 0x3, 0x300) sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000280)=@nfc, 0x80) 15:58:42 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000080)=@getaddr={0x14, 0x16, 0x1}, 0x14}}, 0x0) 15:58:42 executing program 0: r0 = socket$nl_audit(0x10, 0x3, 0x9) sendmsg$AUDIT_LIST_RULES(r0, &(0x7f0000001000)={&(0x7f0000000f40)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000fc0)={&(0x7f0000000f80)={0x10}, 0x10}}, 0x0) 15:58:42 executing program 4: r0 = getpid() sched_setaffinity(r0, 0x8, &(0x7f0000000300)=0xff) 15:58:42 executing program 2: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_ipv6_tunnel_SIOCADD6RD(r0, 0x89f9, &(0x7f0000000100)={'syztnl2\x00', 0x0}) [ 300.265397][T18740] loop1: detected capacity change from 0 to 262160 [ 300.290291][T18740] FAT-fs (loop1): bogus number of FAT sectors [ 300.296433][T18740] FAT-fs (loop1): Can't find a valid FAT filesystem 15:58:42 executing program 0: pselect6(0x0, 0x0, 0x0, 0x0, &(0x7f0000000100)={0x77359400}, &(0x7f0000000180)={&(0x7f0000000140)={[0x100000001]}, 0x8}) [ 300.439530][T18757] loop5: detected capacity change from 0 to 262160 [ 300.459789][T18757] FAT-fs (loop5): bogus number of FAT sectors [ 300.466006][T18757] FAT-fs (loop5): Can't find a valid FAT filesystem 15:58:43 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nl80211(&(0x7f0000000a80), r0) sendmsg$MPTCP_PM_CMD_GET_ADDR(r0, &(0x7f0000000c40)={0x0, 0x0, &(0x7f0000000c00)={&(0x7f0000000bc0)={0x14}, 0x14}}, 0x0) 15:58:43 executing program 4: openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x212082, 0x0) 15:58:43 executing program 1: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f8", 0x16}, {0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = open(&(0x7f00000000c0)='./file0\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r2 = creat(&(0x7f0000000080)='./bus\x00', 0x0) ftruncate(r2, 0x1) lseek(r2, 0x1200, 0x0) r3 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r2, r3, 0x0, 0x8400fffffffa) sendfile(r0, r1, 0x0, 0x8000000a) 15:58:43 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) sendmmsg$inet6(r0, &(0x7f0000003400)=[{{&(0x7f0000000000)={0xa, 0x4e20, 0x0, @remote, 0x4}, 0x1c, 0x0}}], 0x1, 0x0) 15:58:43 executing program 3: futimesat(0xffffffffffffffff, 0x0, &(0x7f0000000080)={{0x77359400}, {0x0, 0xea60}}) 15:58:43 executing program 5: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = open(&(0x7f00000000c0)='./file0\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r2 = creat(&(0x7f0000000080)='./bus\x00', 0x0) ftruncate(r2, 0x1) lseek(r2, 0x1200, 0x0) r3 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r2, r3, 0x0, 0x8400fffffffa) sendfile(r0, r1, 0x0, 0x8000000a) 15:58:43 executing program 4: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmmsg$inet(r0, &(0x7f0000006580)=[{{&(0x7f0000000000)={0x2, 0x4e20, @local}, 0x10, 0x0, 0x0, &(0x7f0000000180)=[@ip_retopts={{0x18, 0x0, 0x7, {[@end, @ra={0x94, 0x4}]}}}], 0x18}}], 0x1, 0x0) 15:58:43 executing program 3: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r0, 0x4020940d, &(0x7f0000000080)={'sit0\x00', 0x0}) 15:58:43 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) sendmmsg$inet6(r0, &(0x7f0000002c80)=[{{&(0x7f0000000600)={0xa, 0x4e24, 0x0, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, 0x7}, 0x1c, &(0x7f0000000780)=[{0x0}, {0x0}], 0x2, &(0x7f00000007c0)=[@hoplimit={{0x14}}, @tclass={{0x14}}], 0x30}}], 0x1, 0x0) 15:58:43 executing program 2: syz_genetlink_get_family_id$nl80211(&(0x7f0000000140), 0xffffffffffffffff) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c06, 0xffffffffffffffff) [ 301.303081][T18773] loop1: detected capacity change from 0 to 262160 [ 301.321868][T18773] FAT-fs (loop1): bogus number of FAT sectors [ 301.328028][T18773] FAT-fs (loop1): Can't find a valid FAT filesystem 15:58:43 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$DEVLINK_CMD_RATE_SET(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={0x0, 0x3c}}, 0x0) 15:58:43 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL80211_CMD_JOIN_MESH(r0, &(0x7f0000000400)={0x0, 0x0, &(0x7f00000003c0)={0x0}}, 0x20000005) 15:58:43 executing program 4: pipe(&(0x7f0000000480)={0xffffffffffffffff}) write$cgroup_int(r0, 0x0, 0x0) 15:58:43 executing program 3: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmmsg$inet(r0, &(0x7f0000001f40)=[{{&(0x7f0000000000)={0x2, 0x4e24, @broadcast}, 0x10, &(0x7f0000001500)=[{0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0x9, &(0x7f00000015c0)=[@ip_pktinfo={{0x1c, 0x0, 0x8, {0x0, @private=0xa010101, @private}}}], 0x20}}], 0x1, 0x0) [ 301.428630][T18785] loop5: detected capacity change from 0 to 262160 15:58:44 executing program 0: r0 = add_key$keyring(&(0x7f00000000c0), &(0x7f0000000240)={'syz', 0x0}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$link(0x5, r0, 0x0) 15:58:44 executing program 5: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = open(&(0x7f00000000c0)='./file0\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r2 = creat(&(0x7f0000000080)='./bus\x00', 0x0) ftruncate(r2, 0x1) lseek(r2, 0x1200, 0x0) r3 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r2, r3, 0x0, 0x8400fffffffa) sendfile(r0, r1, 0x0, 0x8000000a) 15:58:44 executing program 3: pipe(&(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}) mmap$IORING_OFF_CQ_RING(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0, 0x13, r0, 0x8000000) 15:58:44 executing program 2: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) bind(r0, &(0x7f0000000000)=@l2tp={0x2, 0x0, @dev}, 0x80) 15:58:44 executing program 1: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = open(&(0x7f00000000c0)='./file0\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r2 = creat(&(0x7f0000000080)='./bus\x00', 0x0) ftruncate(r2, 0x1) lseek(r2, 0x1200, 0x0) r3 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r2, r3, 0x0, 0x8400fffffffa) sendfile(r0, r1, 0x0, 0x8000000a) 15:58:44 executing program 4: add_key$user(&(0x7f00000000c0), 0x0, 0x0, 0x0, 0xfffffffffffffff8) 15:58:44 executing program 3: bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000600)={0x6, 0x3, &(0x7f0000000400)=@framed, &(0x7f0000000440)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) 15:58:44 executing program 0: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmmsg$inet(r0, &(0x7f0000003440)=[{{&(0x7f0000000000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x20}}, 0x10, &(0x7f0000001040)=[{&(0x7f0000000040)="9d", 0x1}], 0x1}}], 0x1, 0x0) 15:58:44 executing program 2: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r0, 0x8946, &(0x7f0000000080)={'sit0\x00', 0x0}) 15:58:44 executing program 4: write$cgroup_int(0xffffffffffffffff, &(0x7f0000000080), 0x12) pipe(&(0x7f0000000480)) 15:58:44 executing program 5: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = open(&(0x7f00000000c0)='./file0\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r2 = creat(&(0x7f0000000080)='./bus\x00', 0x0) ftruncate(r2, 0x1) lseek(r2, 0x1200, 0x0) r3 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r2, r3, 0x0, 0x8400fffffffa) sendfile(r0, r1, 0x0, 0x8000000a) [ 302.167855][T18799] loop5: detected capacity change from 0 to 262160 15:58:44 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000140)=@xdp, 0x80) 15:58:44 executing program 3: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r0, 0x89f2, &(0x7f00000003c0)={'ip6_vti0\x00', 0x0}) 15:58:44 executing program 0: pselect6(0x40, &(0x7f0000000000), &(0x7f0000000080)={0x401}, &(0x7f00000000c0)={0x4}, 0x0, 0x0) 15:58:44 executing program 2: renameat2(0xffffffffffffff9c, &(0x7f00000003c0)='./file0\x00', 0xffffffffffffffff, &(0x7f0000000400)='./file0\x00', 0x0) 15:58:44 executing program 1: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = open(&(0x7f00000000c0)='./file0\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r2 = creat(&(0x7f0000000080)='./bus\x00', 0x0) ftruncate(r2, 0x1) lseek(r2, 0x1200, 0x0) r3 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r2, r3, 0x0, 0x8400fffffffa) sendfile(r0, r1, 0x0, 0x8000000a) [ 302.329511][T18813] loop1: detected capacity change from 0 to 262160 15:58:44 executing program 5: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x3014014, 0x0) chdir(&(0x7f0000000140)='./file0\x00') r0 = open(&(0x7f00000000c0)='./file0\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r2 = creat(&(0x7f0000000080)='./bus\x00', 0x0) ftruncate(r2, 0x1) lseek(r2, 0x1200, 0x0) r3 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r2, r3, 0x0, 0x8400fffffffa) sendfile(r0, r1, 0x0, 0x8000000a) [ 302.375519][T18815] loop5: detected capacity change from 0 to 262160 15:58:44 executing program 0: r0 = openat$binderfs(0xffffffffffffff9c, &(0x7f00000000c0)='./binderfs/binder0\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR_EXT(r0, 0x40046207, 0x0) r1 = openat$binderfs(0xffffffffffffff9c, &(0x7f00000000c0)='./binderfs/binder0\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f00000005c0)={0x8, 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB="04630440"], 0x0, 0x0, 0x0}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x1, 0x0, &(0x7f0000000100)="df"}) r2 = openat$binderfs(0xffffffffffffff9c, &(0x7f00000000c0)='./binderfs/binder1\x00', 0x0, 0x0) dup2(r2, r0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000000500)={0x10, 0x0, &(0x7f0000000440)=[@request_death], 0x0, 0x0, 0x0}) 15:58:44 executing program 4: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r0, 0x8931, &(0x7f0000000080)={'sit0\x00', 0x0}) 15:58:44 executing program 3: add_key$user(0x0, 0x0, 0x0, 0x0, 0xfffffffffffffff8) 15:58:44 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL80211_CMD_SET_PMKSA(r0, &(0x7f0000001140)={0x0, 0x0, &(0x7f0000001100)={&(0x7f0000001040)={0x1c, 0x0, 0x0, 0x0, 0x0, {{}, {@val={0x8}, @void}}}, 0x1c}}, 0x0) sendmsg$ETHTOOL_MSG_PAUSE_SET(r0, &(0x7f0000001380)={&(0x7f00000012c0)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000001340)={&(0x7f0000001300)={0x14, 0x0, 0x1}, 0x14}}, 0x0) 15:58:44 executing program 3: select(0x40, &(0x7f0000000000), &(0x7f0000000040)={0x100000001}, &(0x7f0000000080), &(0x7f00000000c0)) 15:58:44 executing program 0: pipe(&(0x7f0000000480)) clock_gettime(0x0, &(0x7f0000000040)) 15:58:44 executing program 4: r0 = getpid() sched_setaffinity(r0, 0x0, 0x0) 15:58:44 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) sendmmsg$inet6(r0, &(0x7f0000003400)=[{{&(0x7f0000000000)={0xa, 0x4e20, 0x0, @remote, 0x4}, 0x1c, 0x0, 0x0, &(0x7f0000000380)=[@hoplimit_2292={{0x14}}, @dstopts={{0x18}}, @hopopts={{0x18}}, @pktinfo={{0x24, 0x29, 0x32, {@initdev={0xfe, 0x88, '\x00', 0x0, 0x0}}}}], 0x70}}], 0x1, 0x0) 15:58:44 executing program 1: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = open(&(0x7f00000000c0)='./file0\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r2 = creat(&(0x7f0000000080)='./bus\x00', 0x0) ftruncate(r2, 0x1) lseek(r2, 0x1200, 0x0) r3 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r2, r3, 0x0, 0x8400fffffffa) sendfile(r0, r1, 0x0, 0x8000000a) [ 302.542809][T18829] loop1: detected capacity change from 0 to 262160 [ 302.597725][T18835] loop5: detected capacity change from 0 to 262160 15:58:45 executing program 3: renameat2(0xffffffffffffff9c, &(0x7f00000003c0)='./file0\x00', 0xffffffffffffffff, 0x0, 0x0) 15:58:45 executing program 4: select(0x40, &(0x7f0000000000), &(0x7f0000000040)={0x100000001}, 0x0, &(0x7f00000000c0)) [ 302.737623][T18846] loop1: detected capacity change from 0 to 262160 15:58:45 executing program 5: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x3014014, 0x0) chdir(&(0x7f0000000140)='./file0\x00') r0 = open(&(0x7f00000000c0)='./file0\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r2 = creat(&(0x7f0000000080)='./bus\x00', 0x0) ftruncate(r2, 0x1) lseek(r2, 0x1200, 0x0) r3 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r2, r3, 0x0, 0x8400fffffffa) sendfile(r0, r1, 0x0, 0x8000000a) 15:58:45 executing program 0: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) bind(r0, 0x0, 0x2000000) 15:58:45 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x101082) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x0) 15:58:45 executing program 1: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x3014014, 0x0) chdir(&(0x7f0000000140)='./file0\x00') r0 = open(&(0x7f00000000c0)='./file0\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r2 = creat(&(0x7f0000000080)='./bus\x00', 0x0) ftruncate(r2, 0x1) lseek(r2, 0x1200, 0x0) r3 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r2, r3, 0x0, 0x8400fffffffa) sendfile(r0, r1, 0x0, 0x8000000a) 15:58:45 executing program 3: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmmsg$inet6(r0, &(0x7f0000001bc0)=[{{&(0x7f0000000040)={0xa, 0x4e21, 0x0, @loopback}, 0x1c, 0x0, 0x0, &(0x7f0000000140)=[@flowinfo={{0x14}}], 0x18}}], 0x1, 0x0) 15:58:45 executing program 4: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmmsg$inet(r0, &(0x7f0000006580)=[{{&(0x7f0000000000)={0x2, 0x4e20, @local}, 0x10, 0x0, 0x0, &(0x7f0000000180)=[@ip_ttl={{0x14, 0x0, 0x2, 0x6}}, @ip_tos_int={{0x14}}], 0x30}}], 0x1, 0x0) 15:58:45 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) sendmmsg$inet6(r0, &(0x7f0000003400)=[{{&(0x7f0000000000)={0xa, 0x4e20, 0x0, @remote, 0x4}, 0x1c, 0x0, 0x0, &(0x7f0000000380)=[@hoplimit_2292={{0x14}}, @dstopts={{0x18}}, @hopopts={{0x18}}], 0x48}}], 0x1, 0x0) 15:58:45 executing program 0: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmmsg$inet(r0, &(0x7f0000006580)=[{{&(0x7f0000000000)={0x2, 0x4e20, @local}, 0x10, 0x0}}, {{&(0x7f0000000200)={0x2, 0x4e22, @local}, 0x10, 0x0, 0x0, &(0x7f0000001440)=[@ip_retopts={{0x14, 0x0, 0x7, {[@noop]}}}], 0x18}}], 0x2, 0x0) 15:58:45 executing program 3: pipe(&(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}) accept4$vsock_stream(r0, 0x0, 0x0, 0x0) 15:58:45 executing program 4: clock_gettime(0x0, &(0x7f00000000c0)={0x0, 0x0}) select(0x40, &(0x7f0000000000), &(0x7f0000000040)={0x3}, 0x0, &(0x7f0000000140)={0x0, r0/1000+10000}) [ 303.469044][T18856] loop1: detected capacity change from 0 to 262160 15:58:45 executing program 3: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) bind(r0, &(0x7f0000000140)=@phonet, 0x80) 15:58:45 executing program 0: pipe(&(0x7f0000000480)={0xffffffffffffffff}) sendmsg$NL80211_CMD_DEL_NAN_FUNCTION(r0, 0x0, 0x0) [ 303.646240][T18871] loop5: detected capacity change from 0 to 262160 15:58:46 executing program 5: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x3014014, 0x0) chdir(&(0x7f0000000140)='./file0\x00') r0 = open(&(0x7f00000000c0)='./file0\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r2 = creat(&(0x7f0000000080)='./bus\x00', 0x0) ftruncate(r2, 0x1) lseek(r2, 0x1200, 0x0) r3 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r2, r3, 0x0, 0x8400fffffffa) sendfile(r0, r1, 0x0, 0x8000000a) 15:58:46 executing program 2: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmmsg$inet(r0, &(0x7f0000006580)=[{{&(0x7f0000000000)={0x2, 0x4e20, @local}, 0x10, 0x0}}, {{0x0, 0x0, 0x0}}], 0x2, 0x0) 15:58:46 executing program 4: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL(r0, 0x89f2, &(0x7f0000000100)={'gre0\x00', &(0x7f0000000080)={'gretap0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x0, 0x0, @multicast2, @broadcast}}}}) 15:58:46 executing program 3: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000200)={&(0x7f0000000140), 0xc, &(0x7f00000001c0)={&(0x7f0000000180)=@getspdinfo={0x14, 0x25, 0x1}, 0x14}}, 0x0) 15:58:46 executing program 0: r0 = openat$binderfs(0xffffffffffffff9c, &(0x7f00000000c0)='./binderfs/binder0\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR_EXT(r0, 0x40046207, 0x0) r1 = openat$binderfs(0xffffffffffffff9c, &(0x7f00000000c0)='./binderfs/binder0\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f00000005c0)={0x8, 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB="04630440"], 0x0, 0x0, 0x0}) r2 = openat$binderfs(0xffffffffffffff9c, &(0x7f00000000c0)='./binderfs/binder1\x00', 0x0, 0x0) dup2(r2, r0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000000500)={0x10, 0x0, &(0x7f0000000440)=[@request_death], 0x0, 0x0, 0x0}) r3 = fcntl$dupfd(r1, 0x0, r0) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f0000000380)={0x4, 0x0, &(0x7f0000000340)=[@enter_looper], 0x4, 0x0, &(0x7f0000000640)="4029a686"}) 15:58:46 executing program 1: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x3014014, 0x0) chdir(&(0x7f0000000140)='./file0\x00') r0 = open(&(0x7f00000000c0)='./file0\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r2 = creat(&(0x7f0000000080)='./bus\x00', 0x0) ftruncate(r2, 0x1) lseek(r2, 0x1200, 0x0) r3 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r2, r3, 0x0, 0x8400fffffffa) sendfile(r0, r1, 0x0, 0x8000000a) 15:58:46 executing program 3: r0 = socket$nl_audit(0x10, 0x3, 0x9) sendmsg$AUDIT_GET(r0, &(0x7f0000000840)={0x0, 0x0, &(0x7f0000000800)={&(0x7f00000007c0)={0x10}, 0x10}}, 0x0) 15:58:46 executing program 4: socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nl80211(&(0x7f0000000140), 0xffffffffffffffff) 15:58:46 executing program 0: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r0, 0x89f2, &(0x7f0000000080)={'ip6tnl0\x00', &(0x7f0000000000)={'ip6tnl0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @loopback, @private0}}) 15:58:46 executing program 2: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmmsg$inet(r0, &(0x7f0000006580)=[{{&(0x7f0000000000)={0x2, 0x4e20, @local}, 0x10, &(0x7f0000000140)=[{&(0x7f0000000040)="55d4ec18cc3e0f36d82219e493d0fccab53e6080be4adf230575d18c43ab37ed85727c56d0c113e1462b3355adf11b6f71d4bc07327db6ff3eb219e14e842b1ef93f1bd6ac2bbae1fdf0a1ca75c0d60be5755e28f132760c538a8fcf460537d2301d78f28a2f108eb4505e1e3965670dbf6f13de920c581c26fe8fabecf17495d2028bf5896692", 0x87}], 0x1, &(0x7f0000000180)=[@ip_retopts={{0x14, 0x0, 0x7, {[@ra={0x94, 0x4, 0x1}]}}}], 0x18}}], 0x1, 0x0) [ 304.564938][ T24] audit: type=1400 audit(1652111926.895:417): avc: denied { nlmsg_read } for pid=18880 comm="syz-executor.3" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_xfrm_socket permissive=1 [ 304.576584][T18884] loop1: detected capacity change from 0 to 262160 15:58:47 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nl80211(&(0x7f0000000a80), r0) sendmsg$MPTCP_PM_CMD_GET_ADDR(r0, &(0x7f0000000c40)={&(0x7f0000000b80), 0xc, &(0x7f0000000c00)={&(0x7f0000000bc0)={0x14}, 0x14}}, 0x0) 15:58:47 executing program 2: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmmsg$inet6(r0, &(0x7f0000001bc0)=[{{&(0x7f0000000040)={0xa, 0x4e21, 0x0, @loopback, 0x615a}, 0x1c, 0x0, 0x0, &(0x7f0000000140)=[@flowinfo={{0x14}}, @hoplimit={{0x14}}, @rthdr_2292={{0x18}}], 0x48}}], 0x1, 0x0) [ 304.776386][T18897] loop5: detected capacity change from 0 to 262160 15:58:48 executing program 0: r0 = socket$inet6_udp(0xa, 0x2, 0x0) sendmmsg$inet6(r0, &(0x7f0000003400)=[{{&(0x7f0000000000)={0xa, 0x4e20, 0x0, @remote, 0x4}, 0x1c, 0x0, 0x0, &(0x7f0000000380)=[@hoplimit_2292={{0x14}}], 0x18}}], 0x1, 0x4008800) 15:58:48 executing program 4: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmmsg$inet6(r0, 0x0, 0x4, 0x0) 15:58:48 executing program 2: openat$dir(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0, 0x0) openat$dir(0xffffffffffffff9c, &(0x7f0000001200)='./file0\x00', 0x0, 0x0) 15:58:48 executing program 3: pselect6(0x40, &(0x7f0000000080), 0x0, &(0x7f0000000140)={0x1}, &(0x7f0000000180)={0x0, 0x989680}, 0x0) 15:58:48 executing program 5: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(0x0) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r2 = creat(&(0x7f0000000080)='./bus\x00', 0x0) ftruncate(r2, 0x1) lseek(r2, 0x1200, 0x0) r3 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r2, r3, 0x0, 0x8400fffffffa) sendfile(r0, r1, 0x0, 0x8000000a) 15:58:48 executing program 1: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x3014014, 0x0) chdir(&(0x7f0000000140)='./file0\x00') r0 = open(&(0x7f00000000c0)='./file0\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r2 = creat(&(0x7f0000000080)='./bus\x00', 0x0) ftruncate(r2, 0x1) lseek(r2, 0x1200, 0x0) r3 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r2, r3, 0x0, 0x8400fffffffa) sendfile(r0, r1, 0x0, 0x8000000a) 15:58:48 executing program 2: pipe(&(0x7f0000000480)) pselect6(0x0, 0x0, 0x0, 0x0, &(0x7f00000003c0), &(0x7f0000000440)={&(0x7f0000000400)={[0x7]}, 0x8}) 15:58:48 executing program 4: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r0, 0x89a3, &(0x7f0000000080)={'sit0\x00', 0x0}) 15:58:48 executing program 0: openat$dir(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0, 0x0) openat$dir(0xffffffffffffff9c, &(0x7f0000001200)='./file0\x00', 0x40, 0x0) 15:58:48 executing program 3: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_ipv6_tunnel_SIOCADDTUNNEL(r0, 0x89f1, &(0x7f00000000c0)={'ip6_vti0\x00', 0x0}) [ 305.695562][T18911] loop1: detected capacity change from 0 to 262160 15:58:48 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL80211_CMD_UPDATE_FT_IES(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000180)={0x14, 0x0, 0x0, 0x0, 0x0, {{}, {@void, @void}}}, 0x14}}, 0x0) 15:58:48 executing program 2: mknodat$null(0xffffffffffffffff, 0x0, 0x8000, 0x103) 15:58:48 executing program 0: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r0, 0xc0189436, &(0x7f0000000080)={'sit0\x00', 0x0}) 15:58:48 executing program 3: r0 = socket$packet(0x11, 0x2, 0x300) sendmmsg$inet(r0, &(0x7f0000002040)=[{{&(0x7f0000000000)={0x2, 0x0, @remote}, 0x10, 0x0}}], 0x1, 0x0) 15:58:48 executing program 4: mmap$IORING_OFF_CQ_RING(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x0, 0x30, 0xffffffffffffffff, 0x8000000) [ 305.885205][T18923] loop5: detected capacity change from 0 to 262160 15:58:48 executing program 2: select(0x40, &(0x7f0000000000), &(0x7f0000000040)={0x100000001}, 0x0, 0x0) 15:58:49 executing program 0: sendmsg$ETHTOOL_MSG_PAUSE_SET(0xffffffffffffffff, 0x0, 0x0) 15:58:49 executing program 3: eventfd2(0x0, 0x4ea4619e6a47179a) 15:58:49 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) sendmmsg$inet6(r0, &(0x7f0000003400)=[{{&(0x7f0000000000)={0xa, 0x4e20, 0x0, @remote}, 0x1c, 0x0}}], 0x1, 0x0) 15:58:49 executing program 2: pselect6(0x40, &(0x7f0000000040)={0x99a1}, 0x0, 0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000140), 0x8}) 15:58:49 executing program 5: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(0x0) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r2 = creat(&(0x7f0000000080)='./bus\x00', 0x0) ftruncate(r2, 0x1) lseek(r2, 0x1200, 0x0) r3 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r2, r3, 0x0, 0x8400fffffffa) sendfile(r0, r1, 0x0, 0x8000000a) 15:58:49 executing program 1: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(0x0) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r2 = creat(&(0x7f0000000080)='./bus\x00', 0x0) ftruncate(r2, 0x1) lseek(r2, 0x1200, 0x0) r3 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r2, r3, 0x0, 0x8400fffffffa) sendfile(r0, r1, 0x0, 0x8000000a) 15:58:49 executing program 3: execveat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x100) 15:58:49 executing program 2: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_wireguard(r0, 0x8933, &(0x7f00000002c0)={'wg2\x00'}) 15:58:49 executing program 0: bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000100)={0x6, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x11, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) 15:58:49 executing program 4: mknodat(0xffffffffffffffff, 0x0, 0xa020, 0x0) [ 306.757092][T18944] loop1: detected capacity change from 0 to 262160 15:58:49 executing program 0: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r0, 0x89b0, &(0x7f0000000080)={'sit0\x00', 0x0}) 15:58:49 executing program 3: r0 = openat$binderfs(0xffffffffffffff9c, &(0x7f00000000c0)='./binderfs/binder0\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR_EXT(r0, 0x40046207, 0x0) r1 = openat$binderfs(0xffffffffffffff9c, &(0x7f00000000c0)='./binderfs/binder0\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f00000005c0)={0x8, 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB="04630440"], 0x0, 0x0, 0x0}) r2 = openat$binderfs(0xffffffffffffff9c, &(0x7f00000000c0)='./binderfs/binder1\x00', 0x0, 0x0) dup2(r2, r0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f00000003c0)={0x54, 0x0, &(0x7f00000006c0)=[@increfs, @reply_sg={0x40486312, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}], 0x0, 0x0, 0x0}) 15:58:49 executing program 2: mknodat(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x0, 0x0) 15:58:49 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) sendmmsg$inet6(r0, &(0x7f0000002c80)=[{{&(0x7f0000000600)={0xa, 0x4e24, 0x0, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, 0x7}, 0x1c, 0x0}}], 0x1, 0x0) [ 306.921878][T18957] loop5: detected capacity change from 0 to 262160 15:58:49 executing program 0: pipe(&(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}) futimesat(r0, 0x0, &(0x7f0000000040)={{0x0, 0x2710}}) 15:58:49 executing program 2: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmmsg$inet6(r0, &(0x7f0000001bc0)=[{{&(0x7f0000000040)={0xa, 0x4e21, 0x0, @loopback, 0x615a}, 0x1c, 0x0, 0x0, &(0x7f0000000140)=[@hoplimit={{0x14}}, @flowinfo={{0x14, 0x29, 0xb, 0x7}}, @hoplimit={{0x14}}], 0x48}}], 0x1, 0x0) 15:58:50 executing program 4: bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000600)={0x6, 0x3, &(0x7f0000000400)=@framed, &(0x7f0000000440)='GPL\x00', 0x0, 0xd2, &(0x7f0000000480)=""/210, 0x0, 0x0, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) 15:58:50 executing program 3: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r0, 0x8920, &(0x7f0000000080)={'sit0\x00', 0x0}) 15:58:50 executing program 0: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmmsg$inet(r0, &(0x7f0000006580)=[{{&(0x7f0000000000)={0x2, 0x4e20, @local}, 0x10, &(0x7f0000000140)=[{&(0x7f0000000040)="55d4ec18cc3e0f36d82219e493d0fccab53e6080be4adf230575d18c43ab37ed85727c56d0c113e1462b3355adf11b6f71d4bc07327db6ff3eb219e14e842b1ef93f1bd6ac2bbae1fdf0a1ca75c0d60be5755e28f132760c538a8fcf460537d2301d78f28a2f108eb4505e1e3965670dbf6f13de920c581c26fe8fabecf17495d2028bf589669239b95fe1b9ef53b2aaf85423a71f84ae99ba240c742b3d6d42d500bb075daf9e7bb1caeaa33b83c9a197d9a29f4877dfb649959a36c6b29cc17c57d949ef26ab98deb02f7002041256ee1e049b5af2fddd", 0xd8}], 0x1, &(0x7f0000000180)=[@ip_retopts={{0x18, 0x0, 0x7, {[@end, @ra={0x94, 0x4, 0x1}]}}}, @ip_ttl={{0x14, 0x0, 0x2, 0x6}}, @ip_tos_int={{0x14}}, @ip_tos_u8={{0x11}}], 0x60}}, {{0x0, 0x0, &(0x7f0000001400)=[{0x0}, {0x0}], 0x2, &(0x7f0000001440)=[@ip_retopts={{0x14, 0x0, 0x7, {[@ra={0x94, 0x4}]}}}, @ip_retopts={{0x10}}], 0x28}}], 0x2, 0x40) 15:58:50 executing program 2: sendmsg$DEVLINK_CMD_SB_TC_POOL_BIND_SET(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, 0x0}, 0x0) socketpair(0x0, 0x0, 0x0, &(0x7f0000000d80)) 15:58:50 executing program 5: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(0x0) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r2 = creat(&(0x7f0000000080)='./bus\x00', 0x0) ftruncate(r2, 0x1) lseek(r2, 0x1200, 0x0) r3 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r2, r3, 0x0, 0x8400fffffffa) sendfile(r0, r1, 0x0, 0x8000000a) 15:58:50 executing program 1: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(0x0) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r2 = creat(&(0x7f0000000080)='./bus\x00', 0x0) ftruncate(r2, 0x1) lseek(r2, 0x1200, 0x0) r3 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r2, r3, 0x0, 0x8400fffffffa) sendfile(r0, r1, 0x0, 0x8000000a) 15:58:50 executing program 3: pselect6(0x40, &(0x7f0000000040), 0x0, 0x0, &(0x7f0000000100)={0x77359400}, 0x0) 15:58:50 executing program 4: clock_gettime(0x0, &(0x7f00000000c0)={0x0, 0x0}) select(0x0, 0x0, 0x0, 0x0, &(0x7f0000000140)={0x0, r0/1000+10000}) 15:58:50 executing program 0: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmmsg$inet(r0, &(0x7f0000003440)=[{{&(0x7f0000000000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x20}}, 0x10, 0x0}}], 0x1, 0x0) 15:58:50 executing program 2: bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000340)={0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000300)}, 0x80) [ 307.799158][T18978] loop1: detected capacity change from 0 to 262160 15:58:50 executing program 2: futimesat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={{0x77359400}, {0x0, 0xea60}}) 15:58:50 executing program 0: socketpair(0x7280f6b299c89ffc, 0x80000, 0x0, &(0x7f00000004c0)) [ 307.930527][T18992] loop5: detected capacity change from 0 to 262160 15:58:50 executing program 2: renameat2(0xffffffffffffffff, &(0x7f0000000840)='./file0\x00', 0xffffffffffffffff, 0x0, 0x5) 15:58:50 executing program 0: pselect6(0x40, &(0x7f0000000040)={0x99a1}, 0x0, 0x0, &(0x7f0000000100)={0x77359400}, &(0x7f0000000180)={&(0x7f0000000140), 0x8}) 15:58:50 executing program 2: clock_getres(0x3, &(0x7f0000000280)) 15:58:50 executing program 0: mprotect(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x3) 15:58:51 executing program 2: sendmsg$AUDIT_DEL_RULE(0xffffffffffffffff, 0x0, 0x0) socketpair(0x0, 0x0, 0x0, 0x0) socket$inet(0x2, 0xa, 0x8) 15:58:51 executing program 4: socketpair(0x29, 0x0, 0x0, &(0x7f0000000080)) 15:58:51 executing program 0: r0 = openat$binderfs(0xffffffffffffff9c, &(0x7f00000000c0)='./binderfs/binder0\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR_EXT(r0, 0x40046207, 0x0) r1 = openat$binderfs(0xffffffffffffff9c, &(0x7f00000000c0)='./binderfs/binder0\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f00000005c0)={0x8, 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB="04630440"], 0x0, 0x0, 0x0}) r2 = openat$binderfs(0xffffffffffffff9c, &(0x7f00000000c0)='./binderfs/binder1\x00', 0x0, 0x0) dup2(r2, r0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000000500)={0x10, 0x0, &(0x7f0000000440)=[@request_death], 0x0, 0x0, 0x0}) r3 = fcntl$dupfd(r1, 0x0, r0) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f0000000380)={0x4, 0x0, &(0x7f0000000340)=[@enter_looper], 0x1, 0x2000000, &(0x7f0000000640)='@'}) 15:58:51 executing program 5: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = open(0x0, 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r2 = creat(&(0x7f0000000080)='./bus\x00', 0x0) ftruncate(r2, 0x1) lseek(r2, 0x1200, 0x0) r3 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r2, r3, 0x0, 0x8400fffffffa) sendfile(r0, r1, 0x0, 0x8000000a) 15:58:51 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL80211_CMD_CHANGE_NAN_CONFIG(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000340)=ANY=[@ANYBLOB="50000000a4dbfb"], 0x50}}, 0x0) 15:58:51 executing program 1: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(0x0) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r2 = creat(&(0x7f0000000080)='./bus\x00', 0x0) ftruncate(r2, 0x1) lseek(r2, 0x1200, 0x0) r3 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r2, r3, 0x0, 0x8400fffffffa) sendfile(r0, r1, 0x0, 0x8000000a) 15:58:51 executing program 2: add_key$user(&(0x7f00000000c0), &(0x7f0000000100)={'syz', 0x0}, 0x0, 0x0, 0xfffffffffffffff8) 15:58:51 executing program 4: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r0, 0x89f2, &(0x7f0000000080)={'sit0\x00', 0x0}) 15:58:51 executing program 0: add_key$user(&(0x7f00000000c0), 0x0, &(0x7f00000004c0)='P', 0x1, 0xfffffffffffffff8) 15:58:51 executing program 3: pselect6(0x40, &(0x7f0000000040)={0x1}, 0x0, 0x0, &(0x7f0000000100), 0x0) [ 308.797531][T19012] loop1: detected capacity change from 0 to 262160 15:58:51 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) sendmmsg$inet6(r0, &(0x7f0000003400)=[{{&(0x7f0000000000)={0xa, 0x4e20, 0x0, @remote}, 0x1c, 0x0, 0x0, &(0x7f0000000380)=[@pktinfo={{0x24, 0x29, 0x32, {@initdev={0xfe, 0x88, '\x00', 0x0, 0x0}}}}], 0x28}}], 0x1, 0x0) 15:58:51 executing program 4: pselect6(0x2a00, 0x0, 0x0, 0x0, &(0x7f0000000100), 0x0) 15:58:51 executing program 0: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r0, 0x80087601, 0x0) 15:58:51 executing program 3: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r0, 0x80086601, 0x0) [ 308.931118][T19025] loop5: detected capacity change from 0 to 262160 15:58:51 executing program 4: pipe(&(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}) getdents(r0, 0x0, 0x0) 15:58:51 executing program 5: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = open(0x0, 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r2 = creat(&(0x7f0000000080)='./bus\x00', 0x0) ftruncate(r2, 0x1) lseek(r2, 0x1200, 0x0) r3 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r2, r3, 0x0, 0x8400fffffffa) sendfile(r0, r1, 0x0, 0x8000000a) [ 309.225644][T19039] loop5: detected capacity change from 0 to 262160 15:58:51 executing program 0: syz_genetlink_get_family_id$gtp(&(0x7f0000000040), 0xffffffffffffffff) r0 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x8933, &(0x7f0000000480)={'batadv_slave_1\x00'}) 15:58:51 executing program 2: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r0, 0x40086602, 0x0) 15:58:51 executing program 3: pselect6(0x40, &(0x7f0000000040)={0x4}, 0x0, 0x0, &(0x7f0000000000)={0x77359400}, 0x0) 15:58:51 executing program 4: timer_create(0x0, &(0x7f0000000140)={0x0, 0x0, 0x4, @thr={0x0, 0x0}}, 0x0) 15:58:51 executing program 1: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = open(0x0, 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r2 = creat(&(0x7f0000000080)='./bus\x00', 0x0) ftruncate(r2, 0x1) lseek(r2, 0x1200, 0x0) r3 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r2, r3, 0x0, 0x8400fffffffa) sendfile(r0, r1, 0x0, 0x8000000a) 15:58:51 executing program 5: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = open(0x0, 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r2 = creat(&(0x7f0000000080)='./bus\x00', 0x0) ftruncate(r2, 0x1) lseek(r2, 0x1200, 0x0) r3 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r2, r3, 0x0, 0x8400fffffffa) sendfile(r0, r1, 0x0, 0x8000000a) 15:58:52 executing program 2: syz_genetlink_get_family_id$fou(&(0x7f0000000440), 0xffffffffffffffff) 15:58:52 executing program 0: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmmsg$inet(r0, &(0x7f0000006580)=[{{&(0x7f0000000000)={0x2, 0x4e20, @local}, 0x10, 0x0, 0x0, &(0x7f0000000180)=[@ip_ttl={{0x14}}], 0x18}}], 0x1, 0x0) 15:58:52 executing program 4: sched_setaffinity(0x0, 0x8, &(0x7f0000000300)=0xff) [ 309.669332][T19050] loop5: detected capacity change from 0 to 262160 15:58:52 executing program 0: mknodat$null(0xffffffffffffffff, 0x0, 0xc000, 0x103) 15:58:52 executing program 4: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r0, 0x89b1, &(0x7f0000000080)={'sit0\x00', 0x0}) 15:58:52 executing program 2: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000000000)={@local, @empty, @private1, 0x0, 0x6}) 15:58:52 executing program 5: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r2 = creat(&(0x7f0000000080)='./bus\x00', 0x0) ftruncate(r2, 0x1) lseek(r2, 0x1200, 0x0) r3 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r2, r3, 0x0, 0x8400fffffffa) sendfile(r0, r1, 0x0, 0x8000000a) [ 309.795702][T19059] loop1: detected capacity change from 0 to 262160 15:58:52 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) bind(r0, &(0x7f0000000000)=@un=@abs, 0x80) [ 309.942908][T19069] loop5: detected capacity change from 0 to 262160 15:58:52 executing program 4: select(0x40, &(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000080), &(0x7f00000000c0)) 15:58:52 executing program 2: bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000600)={0x6, 0x3, &(0x7f0000000400)=@framed, &(0x7f0000000440)='GPL\x00', 0x3ff, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) 15:58:52 executing program 3: syz_open_dev$loop(&(0x7f0000000900), 0x0, 0x12402) 15:58:52 executing program 1: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = open(0x0, 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r2 = creat(&(0x7f0000000080)='./bus\x00', 0x0) ftruncate(r2, 0x1) lseek(r2, 0x1200, 0x0) r3 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r2, r3, 0x0, 0x8400fffffffa) sendfile(r0, r1, 0x0, 0x8000000a) 15:58:52 executing program 5: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r2 = creat(&(0x7f0000000080)='./bus\x00', 0x0) ftruncate(r2, 0x1) lseek(r2, 0x1200, 0x0) r3 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r2, r3, 0x0, 0x8400fffffffa) sendfile(r0, r1, 0x0, 0x8000000a) 15:58:52 executing program 0: r0 = getpid() sched_rr_get_interval(r0, &(0x7f0000000280)) 15:58:52 executing program 4: clock_gettime(0x0, &(0x7f00000000c0)={0x0}) select(0x40, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, &(0x7f0000000040)={0x3, 0x4}, 0x0, &(0x7f0000000140)={r0}) 15:58:52 executing program 2: socket(0x17f, 0x0, 0x0) 15:58:52 executing program 0: pipe(&(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}) io_uring_register$IORING_REGISTER_FILES(r0, 0x2, 0x0, 0x0) [ 310.529861][T19078] loop1: detected capacity change from 0 to 262160 [ 310.531341][T19079] loop5: detected capacity change from 0 to 262160 15:58:52 executing program 3: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000000000)={@local, @empty, @private1}) 15:58:53 executing program 2: openat$selinux_attr(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/attr/sockcreate\x00', 0x2, 0x0) 15:58:53 executing program 4: socket$inet6(0xa, 0x0, 0x400) 15:58:53 executing program 0: clock_gettime(0x0, &(0x7f0000000300)) times(&(0x7f0000000340)) 15:58:53 executing program 1: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = open(0x0, 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r2 = creat(&(0x7f0000000080)='./bus\x00', 0x0) ftruncate(r2, 0x1) lseek(r2, 0x1200, 0x0) r3 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r2, r3, 0x0, 0x8400fffffffa) sendfile(r0, r1, 0x0, 0x8000000a) 15:58:53 executing program 5: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r2 = creat(&(0x7f0000000080)='./bus\x00', 0x0) ftruncate(r2, 0x1) lseek(r2, 0x1200, 0x0) r3 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r2, r3, 0x0, 0x8400fffffffa) sendfile(r0, r1, 0x0, 0x8000000a) 15:58:53 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$DEVLINK_CMD_SB_TC_POOL_BIND_SET(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000002c0)={0x14, 0x0, 0x37181dd3f509376f}, 0x14}}, 0x0) 15:58:53 executing program 2: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) bind(r0, 0x0, 0xfffffffffffffcca) 15:58:53 executing program 4: socketpair(0x0, 0x19e6fe48348858ac, 0x0, 0x0) 15:58:53 executing program 0: io_uring_setup(0x0, &(0x7f0000000040)) 15:58:53 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f0000000000)=@bloom_filter, 0xfffffc32) 15:58:53 executing program 3: bpf$MAP_CREATE(0x0, &(0x7f0000000200)=@bloom_filter, 0x48) 15:58:53 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL80211_CMD_UPDATE_FT_IES(r0, 0x0, 0x0) syz_genetlink_get_family_id$fou(&(0x7f0000000440), 0xffffffffffffffff) [ 310.829888][T19103] loop1: detected capacity change from 0 to 262160 15:58:53 executing program 0: renameat2(0xffffffffffffff9c, 0x0, 0xffffffffffffffff, 0x0, 0x3) [ 310.875197][T19110] loop5: detected capacity change from 0 to 262160 15:58:53 executing program 2: pselect6(0x8, &(0x7f0000000040), 0x0, 0x0, &(0x7f0000000100)={0x77359400}, 0x0) 15:58:53 executing program 3: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmmsg$inet6(r0, &(0x7f0000001bc0)=[{{&(0x7f0000000040)={0xa, 0x4e21, 0x0, @loopback, 0x615a}, 0x1c, 0x0}}], 0x1, 0x0) 15:58:53 executing program 1: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r2 = creat(&(0x7f0000000080)='./bus\x00', 0x0) ftruncate(r2, 0x1) lseek(r2, 0x1200, 0x0) r3 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r2, r3, 0x0, 0x8400fffffffa) sendfile(r0, r1, 0x0, 0x8000000a) 15:58:53 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x8, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000006856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000002540)="03000000040000000500000016000f000300040000000000000000000f00698c", 0x20, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}, {&(0x7f0000011000)="8081000000180000ddf4655fddf4655fddf4655f00000000000001002000000010000800000000000af302000400000000000000000000000200000030000000020000000400000032", 0x49, 0x1600}, {0x0, 0x0, 0x6700000}, {&(0x7f0000000580)="111fc0d901000000803a0900803a09000000000006", 0x15, 0xc000}], 0x0, &(0x7f00000015c0)=ANY=[]) chown(&(0x7f0000000080)='./file0\x00', r1, 0x0) 15:58:53 executing program 5: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = open(&(0x7f00000000c0)='./file0\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) r2 = creat(&(0x7f0000000080)='./bus\x00', 0x0) ftruncate(r2, 0x1) lseek(r2, 0x1200, 0x0) r3 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r2, r3, 0x0, 0x8400fffffffa) sendfile(r0, r1, 0x0, 0x8000000a) 15:58:53 executing program 0: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmmsg$inet6(r0, &(0x7f0000001bc0)=[{{&(0x7f0000000040)={0xa, 0x4e21, 0x0, @loopback, 0x615a}, 0x1c, 0x0, 0x0, &(0x7f0000000140)=[@hoplimit={{0x14}}, @flowinfo={{0x14}}, @hoplimit={{0x14}}, @rthdr_2292={{0x18}}], 0x60}}], 0x1, 0x0) 15:58:53 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$DEVLINK_CMD_SB_TC_POOL_BIND_SET(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000040)={0x14}, 0x14}}, 0x0) sendmsg$DEVLINK_CMD_PORT_GET(r0, &(0x7f0000000380)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000340)={&(0x7f0000000280)={0x14}, 0x14}}, 0x0) 15:58:53 executing program 0: timer_create(0x0, &(0x7f0000000380)={0x0, 0x39, 0x0, @thr={0x0, 0x0}}, &(0x7f00000003c0)) [ 311.076378][T19128] loop4: detected capacity change from 0 to 264192 [ 311.099453][T19128] EXT4-fs (loop4): mounted filesystem without journal. Quota mode: writeback. 15:58:53 executing program 4: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r0, 0x89f2, &(0x7f0000000080)={'ip6gre0\x00', &(0x7f0000000000)={'syztnl0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote, @private0}}) [ 311.113314][ T24] audit: type=1400 audit(1652111933.445:418): avc: denied { setattr } for pid=19124 comm="syz-executor.4" name="/" dev="loop4" ino=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 15:58:53 executing program 3: r0 = openat$binderfs(0xffffffffffffff9c, &(0x7f00000000c0)='./binderfs/binder0\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR_EXT(r0, 0x40046207, 0x0) r1 = openat$binderfs(0xffffffffffffff9c, &(0x7f00000000c0)='./binderfs/binder0\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f00000005c0)={0x8, 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB="04630440"], 0x0, 0x0, 0x0}) r2 = openat$binderfs(0xffffffffffffff9c, &(0x7f00000000c0)='./binderfs/binder1\x00', 0x0, 0x0) dup2(r2, r0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000000500)={0x10, 0x0, &(0x7f0000000440)=[@request_death], 0x0, 0x0, 0x0}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f00000002c0)={0xc, 0x0, &(0x7f0000000140)=[@dead_binder_done={0x400c630f}], 0x0, 0x0, 0x0}) 15:58:53 executing program 0: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) sendto(r0, 0x0, 0x0, 0x4000001, &(0x7f00000000c0)=@in={0x2, 0x0, @broadcast}, 0x80) [ 311.199048][T19136] loop1: detected capacity change from 0 to 262160 [ 311.214220][T19138] loop5: detected capacity change from 0 to 262160 15:58:53 executing program 4: pipe(&(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}) recvfrom$packet(r0, 0x0, 0x0, 0x0, 0x0, 0x0) 15:58:54 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$DEVLINK_CMD_SB_TC_POOL_BIND_SET(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000040)={0x14}, 0x14}}, 0x0) sendmsg$DEVLINK_CMD_PORT_GET(r0, &(0x7f0000000380)={&(0x7f0000000240), 0xc, &(0x7f0000000340)={&(0x7f0000000280)={0x14}, 0x14}}, 0x0) 15:58:54 executing program 3: r0 = socket$nl_audit(0x10, 0x3, 0x9) sendmsg$AUDIT_ADD_RULE(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000004c0)={0x420}, 0x420}}, 0x0) 15:58:54 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000100)=@bridge_delvlan={0x18, 0x71, 0x1}, 0x18}}, 0x0) 15:58:54 executing program 4: r0 = socket$packet(0x11, 0x2, 0x300) sendmmsg$inet(r0, &(0x7f0000002040)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0) 15:58:54 executing program 1: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r2 = creat(&(0x7f0000000080)='./bus\x00', 0x0) ftruncate(r2, 0x1) lseek(r2, 0x1200, 0x0) r3 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r2, r3, 0x0, 0x8400fffffffa) sendfile(r0, r1, 0x0, 0x8000000a) 15:58:54 executing program 5: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = open(&(0x7f00000000c0)='./file0\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) r2 = creat(&(0x7f0000000080)='./bus\x00', 0x0) ftruncate(r2, 0x1) lseek(r2, 0x1200, 0x0) r3 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r2, r3, 0x0, 0x8400fffffffa) sendfile(r0, r1, 0x0, 0x8000000a) 15:58:54 executing program 3: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_ipv6_tunnel_SIOCADD6RD(r0, 0x89f9, &(0x7f00000001c0)={'ip6tnl0\x00', 0x0}) 15:58:54 executing program 4: epoll_create(0x3a9f0a1e) 15:58:54 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$FOU_CMD_ADD(r0, &(0x7f00000002c0)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000280)={&(0x7f0000000200)={0x14}, 0x14}}, 0x0) [ 311.921136][T19157] loop1: detected capacity change from 0 to 262160 [ 311.923729][T19159] loop5: detected capacity change from 0 to 262160 15:58:54 executing program 2: pipe(&(0x7f0000000480)={0xffffffffffffffff}) mmap$IORING_OFF_CQ_RING(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x3000005, 0x10, r0, 0x8000000) 15:58:54 executing program 3: r0 = add_key$keyring(&(0x7f00000000c0), &(0x7f0000000240)={'syz', 0x0}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$link(0x6, r0, 0x0) 15:58:54 executing program 4: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r0, 0x89f3, &(0x7f0000000080)={'sit0\x00', 0x0}) 15:58:54 executing program 0: bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000180)={0x6, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000140)}, 0x80) 15:58:54 executing program 2: pipe(&(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$inet6(r0, 0x0, 0x0, 0x0) 15:58:54 executing program 3: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmmsg$inet(r0, &(0x7f0000006580)=[{{&(0x7f0000000000)={0x2, 0x4e20, @local}, 0x10, 0x0, 0x0, &(0x7f0000000180)=[@ip_retopts={{0x14, 0x0, 0x7, {[@ra={0x94, 0x4}]}}}], 0x18}}], 0x1, 0x0) 15:58:54 executing program 4: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmmsg$inet6(r0, &(0x7f0000004a00)=[{{&(0x7f0000000000)={0xa, 0x4e24, 0x0, @private1}, 0x1c, 0x0}}], 0x1, 0x0) 15:58:54 executing program 1: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r2 = creat(&(0x7f0000000080)='./bus\x00', 0x0) ftruncate(r2, 0x1) lseek(r2, 0x1200, 0x0) r3 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r2, r3, 0x0, 0x8400fffffffa) sendfile(r0, r1, 0x0, 0x8000000a) 15:58:54 executing program 5: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = open(&(0x7f00000000c0)='./file0\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) r2 = creat(&(0x7f0000000080)='./bus\x00', 0x0) ftruncate(r2, 0x1) lseek(r2, 0x1200, 0x0) r3 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r2, r3, 0x0, 0x8400fffffffa) sendfile(r0, r1, 0x0, 0x8000000a) 15:58:54 executing program 0: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmmsg$inet(r0, &(0x7f0000003440)=[{{&(0x7f0000000000)={0x2, 0x0, @dev}, 0x10, 0x0}}], 0x1, 0x0) 15:58:54 executing program 2: futimesat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x0) 15:58:54 executing program 3: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r0, 0x89f6, &(0x7f0000000080)={'sit0\x00', 0x0}) 15:58:54 executing program 0: r0 = openat$random(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) ioctl$BTRFS_IOC_INO_LOOKUP_USER(r0, 0xd000943e, 0x0) 15:58:54 executing program 4: bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000480)={0x11, 0x5, &(0x7f0000000000)=@framed={{}, [@map_val]}, &(0x7f0000000140)='GPL\x00', 0x2, 0x94, &(0x7f0000000200)=""/148, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) 15:58:54 executing program 2: socketpair(0x11, 0xa, 0x6, &(0x7f0000000000)) 15:58:54 executing program 3: shmget$private(0x0, 0x4000, 0x1080, &(0x7f0000ff9000/0x4000)=nil) 15:58:54 executing program 0: socket(0x18, 0x0, 0x2b69) [ 312.288218][T19190] loop1: detected capacity change from 0 to 262160 [ 312.300508][T19191] loop5: detected capacity change from 0 to 262160 15:58:54 executing program 4: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmmsg$inet(r0, &(0x7f0000006580)=[{{&(0x7f0000000000)={0x2, 0x4e20, @local}, 0x10, 0x0, 0x0, &(0x7f0000000180)=[@ip_ttl={{0x14, 0x0, 0x2, 0x6}}], 0x18}}], 0x1, 0x0) 15:58:54 executing program 2: syz_clone(0x100c1000, 0x0, 0x0, &(0x7f00000012c0), 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) r0 = syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) prctl$PR_SCHED_CORE(0x3e, 0x2, r0, 0x2, 0x0) 15:58:54 executing program 5: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = open(&(0x7f00000000c0)='./file0\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r2 = creat(0x0, 0x0) ftruncate(r2, 0x1) lseek(r2, 0x1200, 0x0) r3 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r2, r3, 0x0, 0x8400fffffffa) sendfile(r0, r1, 0x0, 0x8000000a) 15:58:54 executing program 3: bpf$BPF_BTF_LOAD(0x6, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x1}, 0x20) 15:58:54 executing program 0: r0 = syz_open_dev$usbmon(&(0x7f0000000000), 0x0, 0x0) ioctl$MON_IOCG_STATS(r0, 0x80089203, &(0x7f0000000080)) 15:58:54 executing program 1: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = open(&(0x7f00000000c0)='./file0\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) r2 = creat(&(0x7f0000000080)='./bus\x00', 0x0) ftruncate(r2, 0x1) lseek(r2, 0x1200, 0x0) r3 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r2, r3, 0x0, 0x8400fffffffa) sendfile(r0, r1, 0x0, 0x8000000a) 15:58:54 executing program 4: r0 = openat$sysfs(0xffffff9c, &(0x7f0000000000)='/sys/block/loop0', 0x20001, 0x0) pwritev(r0, &(0x7f0000001180)=[{&(0x7f0000000100)="ae47f44f67c3f470e42d3707db940a", 0xf}], 0x1, 0x0, 0x0) 15:58:54 executing program 2: pipe(&(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) write$tcp_mem(r0, &(0x7f00000002c0), 0xfffffffffffffda4) 15:58:54 executing program 0: io_setup(0x4d05, &(0x7f0000000780)) 15:58:54 executing program 3: r0 = socket$inet6_udp(0xa, 0x2, 0x0) sendmmsg$inet6(r0, &(0x7f0000003400)=[{{&(0x7f0000000000)={0xa, 0x4e20, 0x0, @remote}, 0x1c, 0x0}}], 0x1, 0x4008800) 15:58:54 executing program 4: r0 = socket$inet(0x2, 0xa, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x5411, &(0x7f0000000000)={'batadv_slave_0\x00'}) 15:58:54 executing program 2: getrusage(0x83794f7f7ab238e7, 0x0) 15:58:54 executing program 3: syz_clone(0x82060000, 0x0, 0x0, 0x0, 0x0, 0x0) 15:58:54 executing program 4: socket$nl_audit(0x10, 0x3, 0x9) sendmsg$AUDIT_USER_AVC(0xffffffffffffffff, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000540)={0x0}}, 0x81) r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000002700)='/proc/sysvipc/shm\x00', 0x0, 0x0) syz_clone(0x0, &(0x7f0000000040), 0x0, &(0x7f0000000080), 0x0, 0x0) sendmsg$AUDIT_SET(r0, &(0x7f00000001c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x1000000}, 0xc, 0x0, 0x1, 0x0, 0x0, 0x200000c0}, 0x24000885) ioctl$sock_ipv4_tunnel_SIOCADDTUNNEL(r0, 0x89f1, &(0x7f0000000300)={'syztnl2\x00', &(0x7f0000000200)={'syztnl2\x00', 0x0, 0x7, 0x8000, 0x5, 0x2, {{0x1a, 0x4, 0x3, 0x1a, 0x68, 0x67, 0x0, 0x3f, 0x0, 0x0, @multicast1, @remote, {[@ssrr={0x89, 0x27, 0xf4, [@rand_addr=0x64010102, @local, @remote, @empty, @empty, @remote, @empty, @multicast1, @multicast1]}, @lsrr={0x83, 0x3, 0x3e}, @timestamp={0x44, 0x18, 0x2a, 0x0, 0x6, [0x5, 0x1f, 0x6, 0x7, 0x9]}, @lsrr={0x83, 0xf, 0x89, [@dev={0xac, 0x14, 0x14, 0x33}, @initdev={0xac, 0x1e, 0x1, 0x0}, @initdev={0xac, 0x1e, 0x0, 0x0}]}, @lsrr={0x83, 0x3}]}}}}}) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000880)={'team_slave_0\x00'}) ioctl$sock_ipv4_tunnel_SIOCCHGTUNNEL(r0, 0x89f3, &(0x7f00000003c0)={'syztnl1\x00', &(0x7f0000000340)={'gre0\x00', 0x0, 0x40, 0x88, 0x3, 0xfffff226, {{0xd, 0x4, 0x1, 0x0, 0x34, 0x0, 0x0, 0x0, 0x29, 0x0, @rand_addr, @remote, {[@timestamp={0x44, 0x14, 0x60, 0x0, 0x0, [0x1, 0x1, 0x4, 0x7]}, @timestamp={0x44, 0x8, 0x0, 0x0, 0x2, [0xbbe]}, @timestamp_addr={0x44, 0x4, 0x5a}]}}}}}) ioctl$sock_ipv4_tunnel_SIOCADDTUNNEL(r0, 0x89f1, &(0x7f00000004c0)={'ip_vti0\x00', 0x0}) [ 312.665196][T19229] loop1: detected capacity change from 0 to 262160 [ 312.666111][T19230] loop5: detected capacity change from 0 to 262160 15:58:55 executing program 5: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = open(&(0x7f00000000c0)='./file0\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r2 = creat(0x0, 0x0) ftruncate(r2, 0x1) lseek(r2, 0x1200, 0x0) r3 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r2, r3, 0x0, 0x8400fffffffa) sendfile(r0, r1, 0x0, 0x8000000a) 15:58:55 executing program 0: r0 = socket$nl_audit(0x10, 0x3, 0x9) sendmsg$AUDIT_USER_AVC(r0, &(0x7f0000000200)={&(0x7f0000000100), 0xc, &(0x7f00000001c0)={&(0x7f0000000140)={0x14, 0x453, 0x0, 0x0, 0x0, "18"}, 0x14}}, 0x0) 15:58:55 executing program 2: io_setup(0x1, &(0x7f0000000440)=0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) io_submit(r0, 0x3, &(0x7f0000001980)=[&(0x7f0000000500)={0x0, 0x0, 0x0, 0x1, 0x0, r1, 0x0}, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0]) 15:58:55 executing program 1: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = open(&(0x7f00000000c0)='./file0\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) r2 = creat(&(0x7f0000000080)='./bus\x00', 0x0) ftruncate(r2, 0x1) lseek(r2, 0x1200, 0x0) r3 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r2, r3, 0x0, 0x8400fffffffa) sendfile(r0, r1, 0x0, 0x8000000a) 15:58:55 executing program 4: r0 = socket$nl_audit(0x10, 0x3, 0x9) sendmsg$AUDIT_USER_AVC(r0, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000540)={0x0}, 0x300}, 0x0) 15:58:55 executing program 3: mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000040)='proc\x00', 0x0, 0x0) r0 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) getdents64(r0, 0x0, 0x0) 15:58:55 executing program 0: bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x9, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) 15:58:55 executing program 4: syz_emit_ethernet(0x3e, &(0x7f0000000000)={@broadcast, @random="9018ebb807a4", @val, {@ipv6}}, 0x0) [ 312.866039][ T24] audit: type=1400 audit(1652111935.195:419): avc: denied { audit_write } for pid=19240 comm="syz-executor.0" capability=29 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=capability permissive=1 [ 312.888563][ T24] audit: type=1107 audit(1652111935.195:420): pid=19240 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t msg='' 15:58:55 executing program 3: io_setup(0x4d05, &(0x7f0000000780)=0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) io_submit(r0, 0x1, &(0x7f0000000900)=[&(0x7f00000001c0)={0x0, 0x0, 0x0, 0x8, 0x0, r1, &(0x7f0000000140)="02dc54c522064c0c23c81a94", 0xc, 0x0, 0x0, 0x2}]) 15:58:55 executing program 2: r0 = add_key$keyring(&(0x7f0000000300), &(0x7f0000000340)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r0, 0x0, 0x0) 15:58:55 executing program 0: add_key$fscrypt_provisioning(&(0x7f00000002c0), 0x0, 0x0, 0x0, 0xfffffffffffffffd) [ 312.982769][ T24] audit: type=1400 audit(1652111935.315:421): avc: denied { unmount } for pid=1828 comm="syz-executor.3" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:proc_t tclass=filesystem permissive=1 15:58:55 executing program 4: bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x10, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) [ 313.039631][T19252] loop5: detected capacity change from 0 to 262160 [ 313.070289][T19257] loop1: detected capacity change from 0 to 262160 15:58:55 executing program 5: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = open(&(0x7f00000000c0)='./file0\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r2 = creat(0x0, 0x0) ftruncate(r2, 0x1) lseek(r2, 0x1200, 0x0) r3 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r2, r3, 0x0, 0x8400fffffffa) sendfile(r0, r1, 0x0, 0x8000000a) 15:58:55 executing program 2: prctl$PR_SET_MM_AUXV(0x3c, 0xc, 0x0, 0x0) 15:58:55 executing program 0: r0 = openat$binderfs(0xffffffffffffff9c, &(0x7f0000000000)='./binderfs/binder1\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000300)={0x58, 0x0, &(0x7f0000000180)=[@free_buffer, @transaction={0x40406300, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, @increfs], 0x0, 0x0, 0x0}) 15:58:55 executing program 1: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = open(&(0x7f00000000c0)='./file0\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) r2 = creat(&(0x7f0000000080)='./bus\x00', 0x0) ftruncate(r2, 0x1) lseek(r2, 0x1200, 0x0) r3 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r2, r3, 0x0, 0x8400fffffffa) sendfile(r0, r1, 0x0, 0x8000000a) 15:58:55 executing program 3: syz_emit_ethernet(0x7bf, &(0x7f0000004800)={@empty, @remote, @val, {@ipv6}}, 0x0) 15:58:55 executing program 4: pipe(&(0x7f0000000000)={0xffffffffffffffff}) r1 = syz_open_dev$vcsu(&(0x7f0000000180), 0x5, 0x0) r2 = openat$sysfs(0xffffff9c, &(0x7f00000007c0)='/sys/block/loop0', 0x2441c2, 0x0) ppoll(&(0x7f0000000800)=[{r0}, {r2}, {r1, 0x4}], 0x3, &(0x7f0000000840)={0x0, 0x989680}, &(0x7f0000000880), 0x8) 15:58:55 executing program 0: mmap$binder(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x1, 0x11, 0xffffffffffffffff, 0x0) 15:58:55 executing program 2: prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000040)={0x2, &(0x7f0000000000)=[{}, {0x3f}]}) 15:58:55 executing program 3: pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x0) connect$vsock_stream(r0, 0x0, 0x0) 15:58:55 executing program 4: bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000300)={0x18, 0x1, &(0x7f0000000080)=@raw=[@kfunc], &(0x7f00000000c0)='GPL\x00', 0x7, 0x85, &(0x7f0000000100)=""/133, 0x0, 0x3, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) 15:58:55 executing program 0: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r0, 0x29, 0x41, &(0x7f0000000280)={'nat\x00', 0x5, [{}, {}, {}, {}, {}]}, 0x78) 15:58:55 executing program 2: prctl$PR_SET_MM_AUXV(0x2b, 0xc, 0x0, 0x0) [ 313.377434][T19281] loop5: detected capacity change from 0 to 262160 [ 313.377475][T19282] loop1: detected capacity change from 0 to 262160 15:58:55 executing program 3: memfd_create(&(0x7f0000000c40)='9p\x00', 0x1) 15:58:55 executing program 4: r0 = socket$nl_audit(0x10, 0x3, 0x9) sendmsg$AUDIT_USER_AVC(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000140)={0x10}, 0x10}}, 0x0) 15:58:55 executing program 5: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = open(&(0x7f00000000c0)='./file0\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r2 = creat(&(0x7f0000000080)='./bus\x00', 0x0) ftruncate(0xffffffffffffffff, 0x1) lseek(r2, 0x1200, 0x0) r3 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r2, r3, 0x0, 0x8400fffffffa) sendfile(r0, r1, 0x0, 0x8000000a) 15:58:55 executing program 0: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r0, 0x29, 0x41, &(0x7f0000000280)={'nat\x00', 0x5, [{}, {}, {}, {}, {}]}, 0x78) 15:58:55 executing program 1: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = open(&(0x7f00000000c0)='./file0\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r2 = creat(0x0, 0x0) ftruncate(r2, 0x1) lseek(r2, 0x1200, 0x0) r3 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r2, r3, 0x0, 0x8400fffffffa) sendfile(r0, r1, 0x0, 0x8000000a) 15:58:55 executing program 2: prctl$PR_SET_MM_AUXV(0x29, 0xc, &(0x7f0000000200), 0x0) 15:58:55 executing program 3: io_setup(0x4d05, &(0x7f0000000780)=0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) io_submit(r0, 0x1, &(0x7f0000000900)=[&(0x7f00000001c0)={0x0, 0x0, 0x0, 0x8, 0x0, r1, &(0x7f0000000140)="02dc", 0x2, 0x8, 0x0, 0x2}]) 15:58:55 executing program 4: r0 = socket$inet(0x2, 0xa, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x89a0, &(0x7f0000000000)={'batadv_slave_0\x00'}) 15:58:55 executing program 0: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r0, 0x29, 0x41, &(0x7f0000000280)={'nat\x00', 0x5, [{}, {}, {}, {}, {}]}, 0x78) 15:58:55 executing program 2: prctl$PR_SET_MM_AUXV(0x1b, 0xc, 0x0, 0x0) 15:58:55 executing program 4: r0 = openat$binderfs(0xffffffffffffff9c, &(0x7f0000000000)='./binderfs/custom1\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f00000002c0)={0x50, 0x0, &(0x7f0000000180)=[@dead_binder_done, @reply={0x40406301, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}], 0x0, 0x0, 0x0}) 15:58:56 executing program 0: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r0, 0x29, 0x41, &(0x7f0000000280)={'nat\x00', 0x5, [{}, {}, {}, {}, {}]}, 0x78) 15:58:56 executing program 2: r0 = openat$binderfs_ctrl(0xffffffffffffff9c, &(0x7f0000001280)='./binderfs/binder-control\x00', 0x0, 0x0) ioctl$BINDER_CTL_ADD(r0, 0xc1086201, 0x0) 15:58:56 executing program 3: capset(&(0x7f0000000080)={0x19980330}, &(0x7f00000000c0)) r0 = add_key$keyring(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$chown(0x4, r0, 0xee01, 0x0) [ 313.707224][T19308] loop5: detected capacity change from 0 to 262160 [ 313.714125][T19309] loop1: detected capacity change from 0 to 262160 15:58:56 executing program 2: r0 = socket$inet(0x2, 0xa, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x8930, &(0x7f0000000000)={'batadv_slave_0\x00'}) 15:58:56 executing program 4: bpf$BPF_BTF_LOAD(0x12, &(0x7f00000003c0)={&(0x7f00000002c0)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0xc, 0xc, 0x2, [@restrict]}}, 0x0, 0x26}, 0x20) 15:58:56 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFULNL_MSG_CONFIG(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000040)={0x2c, 0x1, 0x4, 0x401, 0x0, 0x0, {}, [@NFULA_CFG_CMD={0x5, 0x1, 0x1}, @NFULA_CFG_QTHRESH={0x8}, @NFULA_CFG_NLBUFSIZ={0x8, 0x6}]}, 0x2c}}, 0x0) 15:58:56 executing program 3: mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000040)='configfs\x00', 0x0, 0x0) chmod(&(0x7f00000000c0)='./file0\x00', 0x0) 15:58:56 executing program 1: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = open(&(0x7f00000000c0)='./file0\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r2 = creat(0x0, 0x0) ftruncate(r2, 0x1) lseek(r2, 0x1200, 0x0) r3 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r2, r3, 0x0, 0x8400fffffffa) sendfile(r0, r1, 0x0, 0x8000000a) 15:58:56 executing program 5: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = open(&(0x7f00000000c0)='./file0\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r2 = creat(&(0x7f0000000080)='./bus\x00', 0x0) ftruncate(0xffffffffffffffff, 0x1) lseek(r2, 0x1200, 0x0) r3 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r2, r3, 0x0, 0x8400fffffffa) sendfile(r0, r1, 0x0, 0x8000000a) 15:58:56 executing program 2: r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000002700)='/proc/sysvipc/shm\x00', 0x0, 0x0) read$usbmon(r0, &(0x7f0000000d80)=""/4096, 0x1000) 15:58:56 executing program 4: r0 = socket$inet(0x2, 0xa, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x8912, 0x0) 15:58:56 executing program 0: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmmsg$inet6(r0, &(0x7f0000001480)=[{{&(0x7f0000000000)={0xa, 0x4e20, 0x0, @mcast1={0xff, 0x2}}, 0x1c, 0x0}}], 0x1, 0x0) [ 313.913597][T19323] netlink: 'syz-executor.0': attribute type 6 has an invalid length. 15:58:56 executing program 3: prctl$PR_SET_MM_AUXV(0x53564d41, 0xc, &(0x7f0000000200), 0x0) [ 313.949370][ T24] audit: type=1400 audit(1652111936.275:422): avc: denied { mount } for pid=19324 comm="syz-executor.3" name="/" dev="configfs" ino=14354 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:configfs_t tclass=filesystem permissive=1 [ 313.972812][ T24] audit: type=1400 audit(1652111936.275:423): avc: denied { setattr } for pid=19324 comm="syz-executor.3" name="/" dev="configfs" ino=14354 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:configfs_t tclass=dir permissive=1 15:58:56 executing program 2: r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000002700)='/proc/sysvipc/shm\x00', 0x0, 0x0) read$usbmon(r0, &(0x7f0000000d80)=""/4096, 0x1000) 15:58:56 executing program 4: bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000700)={0x18, 0x1, &(0x7f00000004c0)=@raw=[@func={0x85, 0x0, 0x1, 0x0, 0xfffffffffffffffa}], &(0x7f0000000500)='GPL\x00', 0x3, 0xcc, &(0x7f0000000540)=""/204, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) [ 314.023134][ T24] audit: type=1400 audit(1652111936.345:424): avc: denied { unmount } for pid=1828 comm="syz-executor.3" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:configfs_t tclass=filesystem permissive=1 15:58:56 executing program 0: creat(0x0, 0x0) r0 = openat$sysfs(0xffffff9c, &(0x7f0000000000)='/sys/block/loop0', 0x20001, 0x0) pwritev(r0, &(0x7f0000001180)=[{&(0x7f0000000100)="ae47f44f67c3f470e42d3707db940933", 0x10}], 0x1, 0x0, 0x0) [ 314.074052][T19332] loop5: detected capacity change from 0 to 262160 15:58:56 executing program 3: bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x14, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) [ 314.117986][T19336] loop1: detected capacity change from 0 to 262160 15:58:56 executing program 2: r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000002700)='/proc/sysvipc/shm\x00', 0x0, 0x0) read$usbmon(r0, &(0x7f0000000d80)=""/4096, 0x1000) 15:58:56 executing program 0: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000240)={&(0x7f0000000080)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0xc, 0xc, 0x2, [@struct]}}, &(0x7f0000000180)=""/159, 0x26, 0x9f, 0x1}, 0x20) 15:58:56 executing program 4: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000240)={0xffffffffffffffff}) recvfrom$unix(r0, 0x0, 0x0, 0x0, 0x0, 0x0) 15:58:56 executing program 5: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = open(&(0x7f00000000c0)='./file0\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r2 = creat(&(0x7f0000000080)='./bus\x00', 0x0) ftruncate(0xffffffffffffffff, 0x1) lseek(r2, 0x1200, 0x0) r3 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r2, r3, 0x0, 0x8400fffffffa) sendfile(r0, r1, 0x0, 0x8000000a) 15:58:56 executing program 1: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = open(&(0x7f00000000c0)='./file0\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r2 = creat(0x0, 0x0) ftruncate(r2, 0x1) lseek(r2, 0x1200, 0x0) r3 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r2, r3, 0x0, 0x8400fffffffa) sendfile(r0, r1, 0x0, 0x8000000a) 15:58:56 executing program 3: r0 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000000), 0x2402, 0x0) write$tcp_mem(r0, &(0x7f0000000040), 0x48) 15:58:56 executing program 2: r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000002700)='/proc/sysvipc/shm\x00', 0x0, 0x0) read$usbmon(r0, &(0x7f0000000d80)=""/4096, 0x1000) 15:58:56 executing program 0: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3) connect$bt_l2cap(r0, &(0x7f0000000040)={0x1f, 0x0, @none}, 0xe) bind$bt_l2cap(r0, &(0x7f0000000100)={0x1f, 0x0, @none}, 0xe) 15:58:56 executing program 3: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmmsg$inet6(r0, &(0x7f0000001480)=[{{&(0x7f0000000000)={0xa, 0x4e20, 0x0, @mcast1}, 0x1c, &(0x7f00000013c0)=[{&(0x7f0000000040)="c15b8104e3834c6a7849aea348222317f6df8b7917a9", 0x16}, {&(0x7f0000000080)="cb3381d09cccb311ebe2df25d6a33304395558fa4208d2e2bc2a9828f47791e71505bea50a5353537dd276c7193b3adbb464cbac227c0d9245aa9ddc2f2ae244e74b238ae98745c9345c311af5b134bc7e6a07f9db50bc1b278cf425193106268f88a9faea787c39952a820ae3ba87624475311dba9e3682d714e1ab81acdb84ee95000aab8cb915e5081f70a7cc62183bac2d63f1c3724421cd66b505761d8a06504119e81a57b5bbc7f66c3fa8573e3639aa1380a452b3ee1691d445d65ce7810e0c8082f32277246e531d5fbb9a0a13a0ae14bb675e387c3723b72a9e3e60ff61adc6f7dcec5c113c3f05", 0xec}, {&(0x7f0000000180)="de", 0x1}, {&(0x7f00000001c0)="be", 0x1}, {&(0x7f0000000200)="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", 0xa45}], 0x5}}], 0x1, 0x0) 15:58:56 executing program 2: sendmsg$BATADV_CMD_SET_HARDIF(0xffffffffffffffff, 0x0, 0x0) pidfd_getfd(0xffffffffffffffff, 0xffffffffffffffff, 0x0) io_setup(0x4d05, &(0x7f0000000780)=0x0) io_submit(r0, 0x1, &(0x7f0000000a80)=[&(0x7f0000000900)={0x0, 0x0, 0x0, 0x3, 0x0, 0xffffffffffffffff, 0x0}]) [ 314.346068][ T24] audit: type=1400 audit(1652111936.675:425): avc: denied { append } for pid=19350 comm="syz-executor.3" name="nvram" dev="devtmpfs" ino=98 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:nvram_device_t tclass=chr_file permissive=1 [ 314.398145][T19357] loop5: detected capacity change from 0 to 262160 15:58:56 executing program 0: add_key$fscrypt_v1(&(0x7f0000000040), &(0x7f0000000080)={'fscrypt:', @desc4}, &(0x7f00000000c0)={0x0, "b9d6388b88e470117682162f95ff4a67395c07ac9c928455acd6affcb802991cbb54400263587ee194d24e3ff9c386e56f4c92cf40960e896da50f5347c2e72e"}, 0x48, 0xfffffffffffffffb) 15:58:56 executing program 3: syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3) openat$null(0xffffffffffffff9c, &(0x7f0000000040), 0x200000, 0x0) clock_gettime(0x0, 0x0) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, 0x0, 0x0) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, 0x0, 0x0) ppoll(0x0, 0x0, &(0x7f0000000100), 0x0, 0x0) [ 314.485165][T19365] loop1: detected capacity change from 0 to 262160 15:58:56 executing program 5: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = open(&(0x7f00000000c0)='./file0\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r2 = creat(&(0x7f0000000080)='./bus\x00', 0x0) ftruncate(r2, 0x0) lseek(r2, 0x1200, 0x0) r3 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r2, r3, 0x0, 0x8400fffffffa) sendfile(r0, r1, 0x0, 0x8000000a) 15:58:56 executing program 0: bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x2, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) [ 314.684193][T19375] loop5: detected capacity change from 0 to 262160 15:58:57 executing program 2: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmmsg$inet6(r0, &(0x7f0000004340)=[{{&(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @dev}}, 0x1c, 0x0}}], 0x1, 0x0) 15:58:57 executing program 5: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = open(&(0x7f00000000c0)='./file0\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r2 = creat(&(0x7f0000000080)='./bus\x00', 0x0) ftruncate(r2, 0x0) lseek(r2, 0x1200, 0x0) r3 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r2, r3, 0x0, 0x8400fffffffa) sendfile(r0, r1, 0x0, 0x8000000a) 15:58:57 executing program 3: mkdir(&(0x7f0000000280)='./file0\x00', 0x0) link(&(0x7f00000001c0)='./file0\x00', 0x0) 15:58:57 executing program 4: clock_gettime(0x7, &(0x7f0000000240)) 15:58:57 executing program 0: select(0x40, &(0x7f0000000000), 0x0, &(0x7f0000000080)={0x201}, &(0x7f0000000100)) 15:58:57 executing program 1: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = open(&(0x7f00000000c0)='./file0\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r2 = creat(&(0x7f0000000080)='./bus\x00', 0x0) ftruncate(0xffffffffffffffff, 0x1) lseek(r2, 0x1200, 0x0) r3 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r2, r3, 0x0, 0x8400fffffffa) sendfile(r0, r1, 0x0, 0x8000000a) 15:58:57 executing program 2: mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000040)='configfs\x00', 0x0, 0x0) open(&(0x7f0000000000)='./file0\x00', 0x44000, 0x0) 15:58:57 executing program 0: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) recvfrom$inet6(r0, 0x0, 0x0, 0x2000, 0x0, 0x0) 15:58:57 executing program 3: prctl$PR_SET_MM_AUXV(0x36, 0xc, &(0x7f0000000200), 0x0) [ 315.190912][T19384] loop1: detected capacity change from 0 to 262160 [ 315.190976][T19385] loop5: detected capacity change from 0 to 262160 15:58:57 executing program 4: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3) sendmmsg$inet(r0, &(0x7f0000002900)=[{{0x0, 0x0, 0x0}}], 0x1, 0x4000880) 15:58:57 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000900), 0x0, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000940)={0x0, {}, 0x0, {}, 0x0, 0x0, 0x0, 0x0, "341c8ec02bd5204166f76f47830dae4de67d361a3510088b05e4a12f2cc25bfe2e3ecea18ce8c69ac16520547fcc580c8a7808491e87b69cfce769a87ba4a9f9", "e26a7382867046db4b08b2ee63cae0a0cdc4813dd4b214f0f99bd3f91632e88c"}) 15:58:57 executing program 1: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = open(&(0x7f00000000c0)='./file0\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r2 = creat(&(0x7f0000000080)='./bus\x00', 0x0) ftruncate(0xffffffffffffffff, 0x1) lseek(r2, 0x1200, 0x0) r3 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r2, r3, 0x0, 0x8400fffffffa) sendfile(r0, r1, 0x0, 0x8000000a) [ 315.314518][ T24] audit: type=1400 audit(1652111937.645:426): avc: denied { read } for pid=19387 comm="syz-executor.2" name="/" dev="configfs" ino=14354 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:configfs_t tclass=dir permissive=1 15:58:57 executing program 5: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = open(&(0x7f00000000c0)='./file0\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r2 = creat(&(0x7f0000000080)='./bus\x00', 0x0) ftruncate(r2, 0x0) lseek(r2, 0x1200, 0x0) r3 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r2, r3, 0x0, 0x8400fffffffa) sendfile(r0, r1, 0x0, 0x8000000a) 15:58:57 executing program 0: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) accept$inet6(r0, 0x0, &(0x7f0000002a40)) 15:58:57 executing program 3: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3) openat$vcs(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) getsockopt$bt_BT_SECURITY(r0, 0x112, 0x4, 0x0, 0x20000000) [ 315.338902][ T24] audit: type=1400 audit(1652111937.645:427): avc: denied { open } for pid=19387 comm="syz-executor.2" path="/root/syzkaller-testdir2410401580/syzkaller.XRKhhu/1419/file0" dev="configfs" ino=14354 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:configfs_t tclass=dir permissive=1 15:58:57 executing program 4: mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000040)='proc\x00', 0x0, 0x0) umount2(&(0x7f00000000c0)='./file0\x00', 0x0) 15:58:57 executing program 0: bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000bc0)={0x11, 0x4, &(0x7f00000007c0)=@framed={{}, [@alu={0x4, 0x0, 0x0, 0x0, 0x0, 0x8}]}, &(0x7f0000000680)='GPL\x00', 0x2, 0xdc, &(0x7f0000000a00)=""/220, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) 15:58:57 executing program 2: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000040)={0x14, 0x2, 0x6, 0x3}, 0x14}}, 0x0) 15:58:57 executing program 3: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmmsg$inet6(r0, &(0x7f0000001480)=[{{&(0x7f0000000000)={0xa, 0x4e20, 0x0, @mcast1}, 0x1c, 0x0}}], 0x1, 0x4004004) 15:58:57 executing program 4: bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f00000001c0)={0xffffffff}, 0x8) [ 315.539282][T19407] loop5: detected capacity change from 0 to 262160 [ 315.539821][T19408] loop1: detected capacity change from 0 to 262160 15:58:57 executing program 0: r0 = openat$binderfs(0xffffffffffffff9c, &(0x7f0000000000)='./binderfs/binder1\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000300)={0x8, 0x0, &(0x7f0000000180)=[@increfs], 0x1, 0x0, &(0x7f0000000200)='+'}) 15:58:57 executing program 2: bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x8, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) 15:58:57 executing program 3: openat$pidfd(0xffffffffffffff9c, &(0x7f00000000c0), 0x1ce82, 0x0) 15:58:58 executing program 0: openat$thread_pidfd(0xffffffffffffff9c, &(0x7f0000000000), 0x101000, 0x0) 15:58:58 executing program 3: syz_open_dev$usbmon(&(0x7f0000000180), 0x7, 0x4041) 15:58:58 executing program 4: r0 = socket$inet(0x2, 0xa, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x5421, &(0x7f0000000000)={'batadv_slave_0\x00'}) 15:58:58 executing program 1: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = open(&(0x7f00000000c0)='./file0\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r2 = creat(&(0x7f0000000080)='./bus\x00', 0x0) ftruncate(0xffffffffffffffff, 0x1) lseek(r2, 0x1200, 0x0) r3 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r2, r3, 0x0, 0x8400fffffffa) sendfile(r0, r1, 0x0, 0x8000000a) 15:58:58 executing program 5: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = open(&(0x7f00000000c0)='./file0\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r2 = creat(&(0x7f0000000080)='./bus\x00', 0x0) ftruncate(r2, 0x1) lseek(0xffffffffffffffff, 0x1200, 0x0) r3 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r2, r3, 0x0, 0x8400fffffffa) sendfile(r0, r1, 0x0, 0x8000000a) 15:58:58 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000000)={{{@in=@private, @in6=@initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x80, 0x0, 0x0, 0xee00}}, {{@in=@initdev={0xac, 0x1e, 0x0, 0x0}}, 0x0, @in=@broadcast}}, 0xe8) 15:58:58 executing program 0: mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='securityfs\x00', 0x0, 0x0) r0 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) getdents64(r0, &(0x7f00000002c0)=""/150, 0x96) 15:58:58 executing program 4: sendmsg$BATADV_CMD_SET_HARDIF(0xffffffffffffffff, 0x0, 0x0) io_setup(0x4d05, &(0x7f0000000780)=0x0) io_submit(r0, 0x1, &(0x7f0000000a80)=[&(0x7f0000000900)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}]) 15:58:58 executing program 2: r0 = shmget$private(0x0, 0x2000, 0x0, &(0x7f0000ffe000/0x2000)=nil) shmat(r0, &(0x7f0000ffd000/0x2000)=nil, 0x4000) r1 = shmget$private(0x0, 0x1000, 0x0, &(0x7f0000ffd000/0x1000)=nil) shmat(r1, &(0x7f0000ffd000/0x2000)=nil, 0x4000) 15:58:58 executing program 3: bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000bc0)={0x11, 0x4, &(0x7f00000007c0)=@framed={{}, [@alu={0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x10}]}, &(0x7f0000000680)='GPL\x00', 0x2, 0xdc, &(0x7f0000000a00)=""/220, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) 15:58:58 executing program 2: fsopen(&(0x7f00000000c0)='virtiofs\x00', 0x0) 15:58:58 executing program 3: bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000300)={0x1c, 0x1, &(0x7f0000000080)=@raw=[@kfunc], &(0x7f00000000c0)='GPL\x00', 0x7, 0x85, &(0x7f0000000100)=""/133, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) 15:58:58 executing program 0: pselect6(0x40, &(0x7f0000000480), 0x0, &(0x7f0000000500)={0x2}, &(0x7f0000000540)={0x0, 0x989680}, 0x0) [ 315.865993][T19434] loop5: detected capacity change from 0 to 262160 [ 315.885789][T19439] loop1: detected capacity change from 0 to 262160 15:58:58 executing program 4: pselect6(0xd7090000, 0x0, 0x0, 0x0, &(0x7f00000000c0)={0x0, 0x989680}, 0x0) 15:58:58 executing program 3: r0 = socket$packet(0x11, 0x3, 0x300) recvfrom(r0, 0x0, 0x0, 0x40, 0x0, 0x0) 15:58:58 executing program 1: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = open(&(0x7f00000000c0)='./file0\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r2 = creat(&(0x7f0000000080)='./bus\x00', 0x0) ftruncate(r2, 0x0) lseek(r2, 0x1200, 0x0) r3 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r2, r3, 0x0, 0x8400fffffffa) sendfile(r0, r1, 0x0, 0x8000000a) 15:58:58 executing program 2: r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$RNDZAPENTCNT(r0, 0x5204, 0x0) 15:58:58 executing program 5: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = open(&(0x7f00000000c0)='./file0\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r2 = creat(&(0x7f0000000080)='./bus\x00', 0x0) ftruncate(r2, 0x1) lseek(0xffffffffffffffff, 0x1200, 0x0) r3 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r2, r3, 0x0, 0x8400fffffffa) sendfile(r0, r1, 0x0, 0x8000000a) 15:58:58 executing program 0: bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f00000002c0)={0x11, 0x1, &(0x7f00000000c0)=@raw=[@jmp], &(0x7f0000000100)='syzkaller\x00', 0x1, 0x80, &(0x7f0000000140)=""/128, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) 15:58:58 executing program 4: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg(r0, &(0x7f000000a0c0)=[{{&(0x7f0000000040)=@l2tp6={0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @loopback}}, 0x80, 0x0}}, {{0x0, 0x0, &(0x7f0000005300)=[{&(0x7f0000001ec0)="0e5a3ec3a366f3bc943da1ba64555fbdbabd688d277c2f760fa2ce211b27f7cf5fcc2d5c965c70a300e349960fa861716cb14b2d2c564bd06156dff1798f1d97cc06de79328b668b8c05c1de2b7f7f9bf5d5a8b9a78934d4d1b20a46b18446d6c1687f72d5aed064ddb743518fdd826eb8457340cd7c71671961e5d7324970c2baaee9b26eb26e321db1bbb30eddb1cc2a1e9b", 0x93}, {&(0x7f0000001f80)="3c953c76a88f058a2fbc2a2aa01d71eb93675c98638a8b93d645e334659ae3cd1485f94e00205532847aafafd269870b789ebf3adeddafe29f1cdd267706f598c5f9befb55b730f444f5e67047bcf1c3f244036446f387", 0x57}, {&(0x7f0000002000)="1acc6a04f7d37f8c57f3f1797a", 0xd}, {&(0x7f0000002040)="a6340b56c8d3ebc0aadb24e9ca0084724377b316743485669f17a8543bf8c23877c78a5c8a278ffd68d99b476d9562b3378d47f802b9d43322f316e512ed799331af44b4c950b41356b38721713f94105764d30c6b4c3d51dd51c8c41dafd3b938d9467afe0e634d2dc55c2eabe9a8709cb96f05e2df22145966a2c0e2ac771e0085178e27960b040079e3a2cd86ebe344ce5b6e1ab1d903401e9de84e2a347b542d1ca097ebd0d7b2a5d49b0deba9dec67d8af7646ae7602af53466ebf21bc58a41b34d705b13ace218637e285a6bcf8bf1081d324a3d1164d556473d3e10364985bbc9b3329ad0e7cb155f9cafa0", 0xef}, {&(0x7f0000002140)="384b8ee2494a8c6573fcd97047a8f2fed18086a8bbb06d7d8344a1480df6c2933548fb90c60247ec3934e28d97739bad3efff5127ae7b09d1ea144d7b84f7eccc98d15a5719ea0b74378fbffc4235f1e89137fd1438348386962544fc33e1fcf7dbdd6e612ebbe89d153430cd2a36a952876725f09d28f7f0b2d1a7c6c8d77a1676df62d8572f0fce77755a3b8083dc9160561538323f7a2fdb169431de4cf4bb344e473666c5be06a5d31ea1eb8e923478ef9813d660802fcc968cec62951fce7c329ccc0a189bceb862053c16b4746f060a535cfc5176e47c4446e61d30bfd8180c9e1c32c0dc8f0", 0xe9}, {&(0x7f0000002240)="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", 0x1000}, {&(0x7f0000003240)="cf6abb97fa1cd5f3322f90fc9ffdddab723ab10b31f4b6856011ddcc1dee8e2d3b8ef73ab0e728a224da85b706607944b65ab7cdc67faba3322f8b5e78c5de4d24bdf5d6631ea2dfa94dcb699c244a482657bbb6f79496ff688baab69bee1db9b8dc40e18cca81bb88e307e7144020f144a5ef6cb16952b4b8f9077ec8bbe2d7590c7947696b20a0ecc80e202262", 0x8e}, {&(0x7f000000a4c0)="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", 0xb64}, {0x0}], 0x9}}], 0x2, 0x0) 15:58:58 executing program 3: add_key$keyring(&(0x7f0000000380), &(0x7f0000000400)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffd) 15:58:58 executing program 2: io_setup(0x4d05, &(0x7f0000000780)=0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) io_submit(r0, 0x1, &(0x7f0000000900)=[&(0x7f00000001c0)={0x0, 0x0, 0x0, 0x8, 0x0, r1, &(0x7f0000000140)="02dc54c522064c0c23", 0x9}]) 15:58:58 executing program 0: syz_clone3(&(0x7f00000005c0)={0x24000000, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, &(0x7f0000000580)=[0xffffffffffffffff], 0x1}, 0x58) 15:58:58 executing program 4: r0 = openat$binderfs(0xffffffffffffff9c, &(0x7f0000000200)='./binderfs/custom1\x00', 0x0, 0x0) ioctl$BINDER_FREEZE(r0, 0x400c620e, &(0x7f0000000240)) 15:58:58 executing program 3: syz_emit_ethernet(0x36, &(0x7f00000003c0)={@broadcast, @empty, @val, {@ipv4}}, 0x0) [ 316.190789][T19463] loop5: detected capacity change from 0 to 262160 [ 316.222815][T19466] loop1: detected capacity change from 0 to 262160 15:58:58 executing program 0: bpf$BPF_BTF_LOAD(0x5, 0x0, 0x23) shmctl$IPC_RMID(0x0, 0x0) 15:58:58 executing program 2: pselect6(0x40, &(0x7f0000000480), 0x0, &(0x7f0000000500)={0x2}, 0x0, 0x0) 15:58:58 executing program 1: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = open(&(0x7f00000000c0)='./file0\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r2 = creat(&(0x7f0000000080)='./bus\x00', 0x0) ftruncate(r2, 0x0) lseek(r2, 0x1200, 0x0) r3 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r2, r3, 0x0, 0x8400fffffffa) sendfile(r0, r1, 0x0, 0x8000000a) 15:58:58 executing program 4: r0 = openat$binderfs(0xffffffffffffff9c, &(0x7f0000000000)='./binderfs/binder1\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000300)={0x1c, 0x0, &(0x7f0000000180)=[@increfs={0x40046304, 0x1}, @exit_looper, @acquire, @release], 0x1, 0x0, &(0x7f0000000200)='+'}) 15:58:58 executing program 3: r0 = openat$tcp_mem(0xffffffffffffff9c, &(0x7f0000001300)='/proc/sys/net/ipv4/tcp_rmem\x00', 0x1, 0x0) write$tcp_mem(r0, 0x0, 0x0) 15:58:58 executing program 5: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = open(&(0x7f00000000c0)='./file0\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r2 = creat(&(0x7f0000000080)='./bus\x00', 0x0) ftruncate(r2, 0x1) lseek(0xffffffffffffffff, 0x1200, 0x0) r3 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r2, r3, 0x0, 0x8400fffffffa) sendfile(r0, r1, 0x0, 0x8000000a) 15:58:58 executing program 0: prctl$PR_SET_MM_AUXV(0x3, 0xc, 0x0, 0x0) 15:58:58 executing program 4: r0 = syz_open_dev$usbmon(&(0x7f0000000000), 0x0, 0x0) ioctl$MON_IOCT_RING_SIZE(r0, 0x9204, 0x7d1e1) 15:58:58 executing program 3: r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000002700)='/proc/sysvipc/shm\x00', 0x0, 0x0) read$usbmon(r0, &(0x7f0000000040)=""/121, 0x79) 15:58:58 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) io_setup(0x1, &(0x7f0000000440)=0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) io_submit(r1, 0x2, &(0x7f0000001980)=[&(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, 0x0, r2, 0x0}, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0, r0, 0x0, 0x0, 0x0, 0x0, 0x3}]) 15:58:58 executing program 4: mknodat$loop(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0, 0x0) 15:58:58 executing program 3: bpf$BPF_BTF_LOAD(0x17, 0x0, 0x0) [ 316.520962][T19491] loop1: detected capacity change from 0 to 262160 [ 316.521255][T19492] loop5: detected capacity change from 0 to 262160 15:58:58 executing program 3: mknodat(0xffffffffffffff9c, &(0x7f00000001c0)='./file0\x00', 0x8000, 0x0) lstat(&(0x7f0000000140)='./file0\x00', &(0x7f0000001200)) 15:58:59 executing program 3: syz_clone3(&(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, {}, &(0x7f0000000100)=""/72, 0x48, 0x0, 0x0}, 0x57) 15:58:59 executing program 5: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = open(&(0x7f00000000c0)='./file0\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r2 = creat(&(0x7f0000000080)='./bus\x00', 0x0) ftruncate(r2, 0x1) lseek(r2, 0x0, 0x0) r3 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r2, r3, 0x0, 0x8400fffffffa) sendfile(r0, r1, 0x0, 0x8000000a) 15:58:59 executing program 4: syz_open_dev$vcsa(&(0x7f0000000000), 0x0, 0x490e01) 15:58:59 executing program 2: r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$TIOCSTI(r0, 0x5412, &(0x7f0000000100)=0x13) 15:58:59 executing program 0: prctl$PR_SET_MM_AUXV(0x53564d41, 0xc, 0x0, 0x0) 15:58:59 executing program 1: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = open(&(0x7f00000000c0)='./file0\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r2 = creat(&(0x7f0000000080)='./bus\x00', 0x0) ftruncate(r2, 0x0) lseek(r2, 0x1200, 0x0) r3 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r2, r3, 0x0, 0x8400fffffffa) sendfile(r0, r1, 0x0, 0x8000000a) 15:58:59 executing program 4: syz_genetlink_get_family_id$team(&(0x7f0000000a00), 0xffffffffffffffff) 15:58:59 executing program 3: r0 = syz_open_dev$evdev(&(0x7f0000000240), 0x0, 0x0) ioctl$EVIOCGLED(r0, 0x80404519, &(0x7f0000000280)=""/147) 15:58:59 executing program 0: r0 = syz_open_dev$evdev(&(0x7f0000000280), 0x0, 0x0) ioctl$EVIOCGLED(r0, 0x80404519, &(0x7f00000002c0)=""/145) [ 317.274806][T19509] loop1: detected capacity change from 0 to 262160 [ 317.275301][T19511] loop5: detected capacity change from 0 to 262160 15:58:59 executing program 2: io_uring_setup(0x68ac, &(0x7f0000001040)={0x0, 0x0, 0x4}) 15:58:59 executing program 4: r0 = syz_open_dev$tty20(0xc, 0x4, 0x0) ioctl$TCSETSW(r0, 0x5403, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, "eaff0406000000012a55d593f2660600"}) r1 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x11, 0x4, &(0x7f0000000040)=ANY=[@ANYBLOB="18000000130000000000000000010000d50000000e00000095"], &(0x7f0000000080)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x45) poll(&(0x7f0000000100)=[{r1, 0x6}, {r0}], 0x2, 0x0) 15:58:59 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000400)={0x1c, 0x1c, 0x3}, 0x1c) r1 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000000)={0x1, [0x0]}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f0000000240)={r2}, &(0x7f0000000280)=0x8) 15:58:59 executing program 3: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, 0x0, 0x0, 0x20080, &(0x7f00000000c0)={0x10, 0x2}, 0x10) 15:58:59 executing program 1: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = open(&(0x7f00000000c0)='./file0\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r2 = creat(&(0x7f0000000080)='./bus\x00', 0x0) ftruncate(r2, 0x1) lseek(0xffffffffffffffff, 0x1200, 0x0) r3 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r2, r3, 0x0, 0x8400fffffffa) sendfile(r0, r1, 0x0, 0x8000000a) 15:58:59 executing program 5: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = open(&(0x7f00000000c0)='./file0\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r2 = creat(&(0x7f0000000080)='./bus\x00', 0x0) ftruncate(r2, 0x1) lseek(r2, 0x0, 0x0) r3 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r2, r3, 0x0, 0x8400fffffffa) sendfile(r0, r1, 0x0, 0x8000000a) 15:58:59 executing program 2: syz_emit_ethernet(0x36, &(0x7f0000000000)={@broadcast, @empty, @val, {@ipv6}}, 0x0) 15:58:59 executing program 4: r0 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r0, &(0x7f0000000340)={0x10, 0x2}, 0x10) r1 = socket$inet_sctp(0x2, 0x1, 0x84) dup2(r0, r1) connect$inet(r1, &(0x7f00000001c0)={0x10, 0x2}, 0x10) 15:58:59 executing program 0: openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x40240, 0x0) 15:58:59 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_int(r1, 0x29, 0x1b, &(0x7f00000001c0), 0x4) r2 = dup2(r1, r0) bind(r2, &(0x7f0000000040)=@in6={0x1c, 0x1c, 0x1}, 0x1c) connect$inet(r2, &(0x7f0000000100)={0x10, 0x2}, 0x10) 15:58:59 executing program 2: syz_mount_image$msdos(&(0x7f0000001980), &(0x7f00000019c0)='./file0\x00', 0x0, 0x0, &(0x7f0000003080), 0x0, &(0x7f0000003180)=ANY=[@ANYBLOB='time_offset=0xfffffffffffffeb7,nocase,dots,discard,nodots,nodots,nodots,debug']) 15:58:59 executing program 4: msgctl$IPC_SET(0x0, 0x1, &(0x7f00000000c0)={{0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}) 15:58:59 executing program 0: r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='cpuacct.usage_sys\x00', 0x0, 0x0) ioctl$TUNGETSNDBUF(r0, 0x800454d3, &(0x7f0000000040)) openat$cgroup_netprio_ifpriomap(r0, 0xffffffffffffffff, 0x2, 0x0) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) r2 = openat$tun(0xffffffffffffff9c, &(0x7f0000000100), 0x600, 0x0) ioctl$TUNATTACHFILTER(0xffffffffffffffff, 0x401054d5, &(0x7f0000000240)={0x6, &(0x7f0000000200)=[{0x1, 0x3, 0x0, 0x1}, {0x7c22, 0x0, 0x1f, 0x4}, {0x3f, 0x0, 0x34, 0x3}, {0x2, 0x0, 0x81}, {0x7f, 0xfc, 0xed, 0xa33}, {0x5, 0x0, 0x4, 0x1}]}) ioctl$TUNDETACHFILTER(r1, 0x401054d6, 0x0) r3 = openat$tun(0xffffffffffffff9c, &(0x7f0000000280), 0x80, 0x0) ioctl$TUNSETIFINDEX(r3, 0x400454da, &(0x7f0000000380)) r4 = bpf$ITER_CREATE(0x21, &(0x7f00000003c0), 0x8) ioctl$TUNSETVNETHDRSZ(r2, 0x400454d8, &(0x7f0000000400)=0x5) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000000480)={0xffffffffffffffff, 0xe, 0x1, 0x0, 0x0}, 0x20) openat$cgroup_type(r4, &(0x7f00000004c0), 0x2, 0x0) 15:58:59 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$sock_ipv4_tunnel_SIOCCHGTUNNEL(r0, 0x8914, &(0x7f00000001c0)={'gre0\x00', 0x0}) [ 317.589080][T19538] loop1: detected capacity change from 0 to 262160 [ 317.625990][T19542] loop5: detected capacity change from 0 to 262160 15:59:00 executing program 4: r0 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r0, &(0x7f0000000100)={0x10, 0x2}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x105, 0x0, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000240)={0x0, 0x4220}, 0x10) sendmsg$inet_sctp(r0, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000780)=[{&(0x7f0000000380)="25d6d688d25b8fec9f75704a38e957c962bbed88a2db6c140037a15d6680f882cf47e5873fa26d958894af4fef8c76e2b8f442dba03265b1c2ea0ae441c676d95751acc025b1c4426c6d07e4aefba48913cdd83d89e293a31ba19c3376c24eca94b9aae1901bcb2d4845b48722b9682ff720d0b854233d230935cdc12e13471ad572c2ef134be8fd64820de4c9e78186cc5976592444d8d84265c6e1d1ef11161122b169b938f9ac7d57226c24da25bd370fe9576934d3144d1a2cb7466db63d242844c494b2c30e58306cdb74ab80f596ab11f9ddb8b7c440169dff8e976344a5a2be761e323aa0e2c53b8d30309c4f6d274db4", 0xf4}, {&(0x7f0000000480)="4a885a878f7ea7ef9116f99ea4a293ee2e82d69ae8af00bdecf6d3c15e6b07bb455d2133408755054381130e18dec7ff4a9f37", 0x33}, {&(0x7f00000004c0)="ec8cf9866c83c15e464b57dab3885ca1e7c3e9226a8a378c0321e33e7ac92baee977123cce9ee9b6faa880795e23438d40e34af7e71fee87b5183d71025ef6d16d7a94a95257aa690e86409fa7051090cc489faead", 0x55}, {&(0x7f0000000a80)="531c5a1093162c718214ed9b91b2407011da3b1d57e79d2bd62a05e9bc7fd9dd25454abf024660d80640c73b220aa7ff6bceb9c464d7fdd099b5c48b97f9c2682794247ff14905f5437d8391519802501b9bfe96e63a4678ea65d4933d0fccea0bde543fe7b39ded41f89923830ce17cd8e67bd1f996eeaf69fd8800d2364520195af2a5eada2fa5819ff17ae03ef3edb8e1648552196a3bac4bed14f83b19053aeff8dcb4249722674903d683d32b724c295583de371cd3238a9ac5956dea63af67fded5fff2e3e9a94a61aa20e4de9c5a1fa", 0xd3}, {&(0x7f0000000e80)="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", 0x33e}], 0x5}, 0x0) 15:59:00 executing program 0: mbind(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x0, 0x0, 0x0, 0x0) [ 317.691334][T19545] FAT-fs (loop2): bogus number of reserved sectors [ 317.697904][T19545] FAT-fs (loop2): Can't find a valid FAT filesystem 15:59:00 executing program 1: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = open(&(0x7f00000000c0)='./file0\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r2 = creat(&(0x7f0000000080)='./bus\x00', 0x0) ftruncate(r2, 0x1) lseek(0xffffffffffffffff, 0x1200, 0x0) r3 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r2, r3, 0x0, 0x8400fffffffa) sendfile(r0, r1, 0x0, 0x8000000a) 15:59:00 executing program 2: syz_mount_image$msdos(&(0x7f0000001980), &(0x7f00000019c0)='./file0\x00', 0x0, 0x0, &(0x7f0000003080), 0x0, &(0x7f0000003180)=ANY=[@ANYBLOB='time_offset=0xfffffffffffffeb7,nocase,dots,discard,nodots,nodots,nodots,debug']) 15:59:00 executing program 4: syz_clone(0x24801200, 0x0, 0x0, 0x0, 0x0, 0x0) 15:59:00 executing program 0: r0 = openat$sndtimer(0xffffffffffffff9c, &(0x7f0000000ec0), 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f0000000040)={0x3}) 15:59:00 executing program 5: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = open(&(0x7f00000000c0)='./file0\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r2 = creat(&(0x7f0000000080)='./bus\x00', 0x0) ftruncate(r2, 0x1) lseek(r2, 0x0, 0x0) r3 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r2, r3, 0x0, 0x8400fffffffa) sendfile(r0, r1, 0x0, 0x8000000a) 15:59:00 executing program 3: io_setup(0xff, &(0x7f0000000040)) r0 = openat$sysfs(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR_EXT(r0, 0x4018620d, 0x0) io_setup(0x8, &(0x7f0000000400)) syz_clone(0x0, &(0x7f0000002080), 0x0, 0x0, 0x0, 0x0) 15:59:00 executing program 2: syz_mount_image$msdos(&(0x7f0000001980), &(0x7f00000019c0)='./file0\x00', 0x0, 0x0, &(0x7f0000003080), 0x0, &(0x7f0000003180)=ANY=[@ANYBLOB='time_offset=0xfffffffffffffeb7,nocase,dots,discard,nodots,nodots,nodots,debug']) [ 317.861823][T19556] FAT-fs (loop2): bogus number of reserved sectors [ 317.868467][T19556] FAT-fs (loop2): Can't find a valid FAT filesystem 15:59:00 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$inet(r1, &(0x7f00000026c0)={0x0, 0x0, &(0x7f0000002600)=[{&(0x7f0000000180)="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", 0x220}], 0x1}, 0x0) recvmsg$unix(r0, &(0x7f0000002440)={&(0x7f0000000000), 0x6e, &(0x7f00000022c0)=[{&(0x7f0000002100)=""/253, 0xfd}, {&(0x7f0000002200)=""/155, 0x9b}], 0x2, &(0x7f0000002300)=ANY=[], 0x128}, 0x40000142) 15:59:00 executing program 4: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) socket$nl_route(0x10, 0x3, 0x0) ppoll(&(0x7f00000000c0)=[{r0}], 0x1, &(0x7f0000000140)={0x0, 0x989680}, 0x0, 0x0) 15:59:00 executing program 3: r0 = openat$sysfs(0xffffff9c, &(0x7f0000001440)='/sys/block/loop0', 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(r0, 0x402c582a, 0x0) [ 317.955024][T19567] loop1: detected capacity change from 0 to 262160 [ 317.965181][T19568] loop5: detected capacity change from 0 to 262160 15:59:00 executing program 0: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000), 0x1, 0x0) write$vga_arbiter(r0, &(0x7f0000000040)=ANY=[@ANYBLOB='target '], 0x15) 15:59:00 executing program 4: bpf$PROG_LOAD_XDP(0x5, &(0x7f00000001c0)={0x6, 0x3, &(0x7f0000000000)=@framed, &(0x7f0000000040)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x6, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) [ 318.021982][T19572] FAT-fs (loop2): bogus number of reserved sectors [ 318.028588][T19572] FAT-fs (loop2): Can't find a valid FAT filesystem 15:59:00 executing program 1: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = open(&(0x7f00000000c0)='./file0\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r2 = creat(&(0x7f0000000080)='./bus\x00', 0x0) ftruncate(r2, 0x1) lseek(0xffffffffffffffff, 0x1200, 0x0) r3 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r2, r3, 0x0, 0x8400fffffffa) sendfile(r0, r1, 0x0, 0x8000000a) 15:59:00 executing program 2: syz_mount_image$msdos(&(0x7f0000001980), &(0x7f00000019c0)='./file0\x00', 0x0, 0x0, &(0x7f0000003080), 0x0, &(0x7f0000003180)=ANY=[@ANYBLOB='time_offset=0xfffffffffffffeb7,nocase,dots,discard,nodots,nodots,nodots,debug']) 15:59:00 executing program 5: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = open(&(0x7f00000000c0)='./file0\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r2 = creat(&(0x7f0000000080)='./bus\x00', 0x0) ftruncate(r2, 0x1) lseek(r2, 0x1200, 0x0) r3 = open(0x0, 0x0, 0x0) sendfile(r2, r3, 0x0, 0x8400fffffffa) sendfile(r0, r1, 0x0, 0x8000000a) 15:59:00 executing program 3: r0 = socket$packet(0x11, 0x3, 0x300) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000000080)) 15:59:00 executing program 4: mkdir(&(0x7f0000000200)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='ramfs\x00', 0x0, 0x0) r0 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r1, 0x1) lseek(r1, 0x1200, 0x0) r2 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r1, r2, 0x0, 0x8400fffffffa) 15:59:00 executing program 0: mlock(&(0x7f0000ffd000/0x3000)=nil, 0x3000) mprotect(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x4) mlock(&(0x7f0000ffb000/0x4000)=nil, 0x4000) [ 318.166897][ T24] kauditd_printk_skb: 2 callbacks suppressed [ 318.166911][ T24] audit: type=1400 audit(1652111940.495:430): avc: denied { write } for pid=19578 comm="syz-executor.0" name="vga_arbiter" dev="devtmpfs" ino=3 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:xserver_misc_device_t tclass=chr_file permissive=1 [ 318.198892][ T24] audit: type=1400 audit(1652111940.495:431): avc: denied { open } for pid=19578 comm="syz-executor.0" path="/dev/vga_arbiter" dev="devtmpfs" ino=3 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:xserver_misc_device_t tclass=chr_file permissive=1 [ 318.230613][T19582] FAT-fs (loop2): bogus number of reserved sectors [ 318.237156][T19582] FAT-fs (loop2): Can't find a valid FAT filesystem 15:59:00 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind$inet6(r0, &(0x7f00000000c0)={0x1c, 0x1c, 0x1}, 0x1c) r1 = socket(0x1c, 0x10000001, 0x0) dup2(r1, r0) 15:59:00 executing program 2: syz_mount_image$msdos(0x0, &(0x7f00000019c0)='./file0\x00', 0x0, 0x0, &(0x7f0000003080), 0x0, &(0x7f0000003180)=ANY=[@ANYBLOB='time_offset=0xfffffffffffffeb7,nocase,dots,discard,nodots,nodots,nodots,debug']) 15:59:00 executing program 0: bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f00000005c0)={0x9, 0xf402, &(0x7f0000000400)=@framed, &(0x7f0000000480)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) [ 318.277073][T19586] loop5: detected capacity change from 0 to 262160 [ 318.335751][ T24] audit: type=1400 audit(1652111940.665:432): avc: denied { mount } for pid=19587 comm="syz-executor.4" name="/" dev="ramfs" ino=74708 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:ramfs_t tclass=filesystem permissive=1 [ 318.398686][T19593] loop1: detected capacity change from 0 to 262160 15:59:00 executing program 0: bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f00000005c0)={0x9, 0x3, &(0x7f0000000400)=@framed={{0x18, 0x0, 0x2}}, &(0x7f0000000480)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) 15:59:00 executing program 2: syz_mount_image$msdos(0x0, &(0x7f00000019c0)='./file0\x00', 0x0, 0x0, &(0x7f0000003080), 0x0, &(0x7f0000003180)=ANY=[@ANYBLOB='time_offset=0xfffffffffffffeb7,nocase,dots,discard,nodots,nodots,nodots,debug']) 15:59:00 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) recvmsg(r0, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, &(0x7f00000002c0)=""/129, 0x81}, 0x1) 15:59:00 executing program 5: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = open(&(0x7f00000000c0)='./file0\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r2 = creat(&(0x7f0000000080)='./bus\x00', 0x0) ftruncate(r2, 0x1) lseek(r2, 0x1200, 0x0) r3 = open(0x0, 0x0, 0x0) sendfile(r2, r3, 0x0, 0x8400fffffffa) sendfile(r0, r1, 0x0, 0x8000000a) 15:59:00 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendto(r1, 0x0, 0x0, 0x0, &(0x7f0000000040)=@in6={0x1c, 0x1c, 0x2}, 0x1c) sendto$inet6(r1, &(0x7f0000000080)="9b", 0x1, 0x0, 0x0, 0x0) dup2(r0, r1) 15:59:00 executing program 1: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = open(&(0x7f00000000c0)='./file0\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r2 = creat(&(0x7f0000000080)='./bus\x00', 0x0) ftruncate(r2, 0x1) lseek(r2, 0x0, 0x0) r3 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r2, r3, 0x0, 0x8400fffffffa) sendfile(r0, r1, 0x0, 0x8000000a) 15:59:00 executing program 3: nanosleep(&(0x7f0000000080)={0x40}, 0x0) getrusage(0x0, &(0x7f0000000140)) [ 318.648667][T19609] loop5: detected capacity change from 0 to 262160 [ 318.725091][T19617] loop1: detected capacity change from 0 to 262160 15:59:01 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(r0, &(0x7f0000000140)={0xa, 0x0, 0x0, @private0}, 0x1c) 15:59:01 executing program 1: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = open(&(0x7f00000000c0)='./file0\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r2 = creat(&(0x7f0000000080)='./bus\x00', 0x0) ftruncate(r2, 0x1) lseek(r2, 0x0, 0x0) r3 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r2, r3, 0x0, 0x8400fffffffa) sendfile(r0, r1, 0x0, 0x8000000a) 15:59:01 executing program 2: syz_mount_image$msdos(0x0, &(0x7f00000019c0)='./file0\x00', 0x0, 0x0, &(0x7f0000003080), 0x0, &(0x7f0000003180)=ANY=[@ANYBLOB='time_offset=0xfffffffffffffeb7,nocase,dots,discard,nodots,nodots,nodots,debug']) 15:59:01 executing program 5: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = open(&(0x7f00000000c0)='./file0\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r2 = creat(&(0x7f0000000080)='./bus\x00', 0x0) ftruncate(r2, 0x1) lseek(r2, 0x1200, 0x0) r3 = open(0x0, 0x0, 0x0) sendfile(r2, r3, 0x0, 0x8400fffffffa) sendfile(r0, r1, 0x0, 0x8000000a) 15:59:01 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='memory.current\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000000)=ANY=[], 0x208e24b) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='memory.current\x00', 0x275a, 0x3e00) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x11, r0, 0x0) 15:59:01 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c}, 0x1c) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) r2 = dup2(r0, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000080)=ANY=[@ANYBLOB="52ec3a00", @ANYRES32=0x0], &(0x7f0000000100)=0x8) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x32, &(0x7f0000000040)={r3}, 0x8) 15:59:01 executing program 2: syz_mount_image$msdos(&(0x7f0000001980), 0x0, 0x0, 0x0, &(0x7f0000003080), 0x0, &(0x7f0000003180)=ANY=[@ANYBLOB='time_offset=0xfffffffffffffeb7,nocase,dots,discard,nodots,nodots,nodots,debug']) [ 319.185029][T19623] loop1: detected capacity change from 0 to 262160 [ 319.195438][T19626] loop5: detected capacity change from 0 to 262160 [ 319.207968][ T24] audit: type=1400 audit(1652111941.535:433): avc: denied { unmount } for pid=1832 comm="syz-executor.4" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:ramfs_t tclass=filesystem permissive=1 15:59:01 executing program 0: r0 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000000)='/sys/fs/cgroup', 0x301200, 0x0) mmap$binder(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x1, 0x11, r0, 0x0) 15:59:01 executing program 0: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendmsg$inet_sctp(r0, &(0x7f0000000240)={&(0x7f00000002c0)=@in={0x10, 0x2}, 0x10, 0x0}, 0x0) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x32, &(0x7f0000000080)={0x0, 0xfffc}, 0x8) 15:59:01 executing program 5: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = open(&(0x7f00000000c0)='./file0\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r2 = creat(&(0x7f0000000080)='./bus\x00', 0x0) ftruncate(r2, 0x1) lseek(r2, 0x1200, 0x0) r3 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(0xffffffffffffffff, r3, 0x0, 0x8400fffffffa) sendfile(r0, r1, 0x0, 0x8000000a) 15:59:01 executing program 1: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = open(&(0x7f00000000c0)='./file0\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r2 = creat(&(0x7f0000000080)='./bus\x00', 0x0) ftruncate(r2, 0x1) lseek(r2, 0x0, 0x0) r3 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r2, r3, 0x0, 0x8400fffffffa) sendfile(r0, r1, 0x0, 0x8000000a) 15:59:01 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000002700)='net/dev_mcast\x00') read$eventfd(r0, &(0x7f0000000040), 0xfffffffffffffdc0) 15:59:01 executing program 2: syz_mount_image$msdos(&(0x7f0000001980), 0x0, 0x0, 0x0, &(0x7f0000003080), 0x0, &(0x7f0000003180)=ANY=[@ANYBLOB='time_offset=0xfffffffffffffeb7,nocase,dots,discard,nodots,nodots,nodots,debug']) [ 319.550243][T19641] loop5: detected capacity change from 0 to 262160 [ 319.555831][T19643] loop1: detected capacity change from 0 to 262160 15:59:02 executing program 4: r0 = timerfd_create(0x8, 0x0) clock_gettime(0x0, &(0x7f0000000000)={0x0}) timerfd_settime(r0, 0x1, &(0x7f0000000040)={{r1}, {0x0, 0x3938700}}, 0x0) timerfd_settime(r0, 0x0, &(0x7f00000006c0)={{0x77359400}}, 0x0) 15:59:02 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x78, 0x4) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e23, @broadcast}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000000040)={0x2, 0x4e23, @local}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000080)='illinois\x00', 0x9) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x0, &(0x7f0000000600), 0x4) sendto$inet(r0, &(0x7f00000012c0)="0c268a927f1f6588b967481241ba78600a34f65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03859bcecc7a95425a3a07e756d44ab4ea6f7ae55d88fecf90b1a7511bf746bec66ba", 0xfe6a, 0x11, 0x0, 0x27) recvmsg(0xffffffffffffffff, 0x0, 0x0) 15:59:02 executing program 3: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000080)={0x0, @in, 0x0, 0x0, 0x0, 0x0, 0x9}, 0x98) 15:59:02 executing program 2: syz_mount_image$msdos(&(0x7f0000001980), 0x0, 0x0, 0x0, &(0x7f0000003080), 0x0, &(0x7f0000003180)=ANY=[@ANYBLOB='time_offset=0xfffffffffffffeb7,nocase,dots,discard,nodots,nodots,nodots,debug']) 15:59:02 executing program 1: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = open(&(0x7f00000000c0)='./file0\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r2 = creat(&(0x7f0000000080)='./bus\x00', 0x0) ftruncate(r2, 0x1) lseek(r2, 0x1200, 0x0) r3 = open(0x0, 0x0, 0x0) sendfile(r2, r3, 0x0, 0x8400fffffffa) sendfile(r0, r1, 0x0, 0x8000000a) 15:59:02 executing program 3: r0 = bpf$PROG_LOAD_XDP(0x5, &(0x7f0000001dc0)={0x7, 0x3, &(0x7f0000000000)=@framed, &(0x7f00000000c0)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000000080)={&(0x7f0000000040)='./file0\x00', r0}, 0x10) 15:59:02 executing program 5: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = open(&(0x7f00000000c0)='./file0\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r2 = creat(&(0x7f0000000080)='./bus\x00', 0x0) ftruncate(r2, 0x1) lseek(r2, 0x1200, 0x0) r3 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(0xffffffffffffffff, r3, 0x0, 0x8400fffffffa) sendfile(r0, r1, 0x0, 0x8000000a) [ 319.716489][ T24] audit: type=1400 audit(1652111942.045:434): avc: denied { name_bind } for pid=19650 comm="syz-executor.0" src=20003 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unreserved_port_t tclass=tcp_socket permissive=1 15:59:02 executing program 0: r0 = socket$inet_sctp(0x2, 0x5, 0x84) r1 = dup2(r0, r0) sendmsg$inet_sctp(r1, &(0x7f0000001480)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001440)=[@dstaddrv6={0x1c, 0x84, 0xa, @empty}, @init={0x14}], 0x30}, 0x0) 15:59:02 executing program 2: syz_mount_image$msdos(&(0x7f0000001980), &(0x7f00000019c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000003180)=ANY=[@ANYBLOB='time_offset=0xfffffffffffffeb7,nocase,dots,discard,nodots,nodots,nodots,debug']) 15:59:02 executing program 4: syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f0000000300)='./file0\x00', 0x0, 0x0, &(0x7f0000000340), 0x0, &(0x7f00000015c0)={[{@fat=@nocase}]}) 15:59:02 executing program 3: clock_nanosleep(0x2, 0x0, &(0x7f00000012c0), 0x0) 15:59:02 executing program 0: r0 = bpf$MAP_CREATE(0x0, &(0x7f00000000c0)=@base={0x5, 0xfd, 0xe4, 0x5}, 0x48) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000080)={r0, 0x58, &(0x7f0000000200)}, 0x10) 15:59:02 executing program 2: syz_mount_image$msdos(&(0x7f0000001980), &(0x7f00000019c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000003180)=ANY=[@ANYBLOB='time_offset=0xfffffffffffffeb7,nocase,dots,discard,nodots,nodots,nodots,debug']) [ 319.916925][T19666] loop5: detected capacity change from 0 to 262160 [ 319.927933][T19667] loop1: detected capacity change from 0 to 262160 [ 319.956338][T19669] FAT-fs (loop4): bogus number of reserved sectors [ 319.963012][T19669] FAT-fs (loop4): Can't find a valid FAT filesystem 15:59:02 executing program 3: add_key$fscrypt_v1(&(0x7f0000000a40), 0x0, 0x0, 0x0, 0xfffffffffffffffd) request_key(&(0x7f0000000040)='encrypted\x00', &(0x7f00000000c0)={'syz', 0x1}, &(0x7f0000000100)='devlink\x00', 0x0) 15:59:02 executing program 4: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) recvmsg(r0, &(0x7f0000000280)={0x0, 0x0, 0x0}, 0x42) 15:59:02 executing program 0: pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) timer_create(0x0, &(0x7f0000000300)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000240)) write(r0, &(0x7f0000000380)='e', 0x20000381) timer_settime(0x0, 0x0, &(0x7f0000000340)={{0x0, 0x989680}, {0x0, 0x9}}, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000040)=0x0) timer_settime(r1, 0x0, &(0x7f0000000180)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) 15:59:02 executing program 1: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = open(&(0x7f00000000c0)='./file0\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r2 = creat(&(0x7f0000000080)='./bus\x00', 0x0) ftruncate(r2, 0x1) lseek(r2, 0x1200, 0x0) r3 = open(0x0, 0x0, 0x0) sendfile(r2, r3, 0x0, 0x8400fffffffa) sendfile(r0, r1, 0x0, 0x8000000a) 15:59:02 executing program 2: syz_mount_image$msdos(&(0x7f0000001980), &(0x7f00000019c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000003180)=ANY=[@ANYBLOB='time_offset=0xfffffffffffffeb7,nocase,dots,discard,nodots,nodots,nodots,debug']) 15:59:02 executing program 5: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = open(&(0x7f00000000c0)='./file0\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r2 = creat(&(0x7f0000000080)='./bus\x00', 0x0) ftruncate(r2, 0x1) lseek(r2, 0x1200, 0x0) r3 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(0xffffffffffffffff, r3, 0x0, 0x8400fffffffa) sendfile(r0, r1, 0x0, 0x8000000a) 15:59:02 executing program 3: munmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000) msync(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x1) 15:59:02 executing program 4: openat2(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)={0x8040}, 0x18) setxattr$incfs_metadata(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0), &(0x7f0000000200)="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", 0xfbd, 0x0) 15:59:02 executing program 2: syz_mount_image$msdos(&(0x7f0000001980), &(0x7f00000019c0)='./file0\x00', 0x0, 0x0, &(0x7f0000003080), 0x0, 0x0) 15:59:02 executing program 3: get_robust_list(0xffffffffffffffff, 0x0, 0x0) syz_clone(0x3024000, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000300)="cb") 15:59:02 executing program 4: mprotect(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0) munlock(&(0x7f0000ffc000/0x4000)=nil, 0x4000) 15:59:02 executing program 0: syz_clone(0x40004080, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) [ 320.240265][T19692] loop1: detected capacity change from 0 to 262160 [ 320.250006][T19693] loop5: detected capacity change from 0 to 262160 15:59:02 executing program 2: syz_mount_image$msdos(&(0x7f0000001980), &(0x7f00000019c0)='./file0\x00', 0x0, 0x0, &(0x7f0000003080), 0x0, 0x0) 15:59:02 executing program 4: syz_mount_image$ext4(&(0x7f0000002140)='ext2\x00', 0x0, 0x0, 0x3, &(0x7f0000003680)=[{&(0x7f00000021c0)="1a", 0x1}, {&(0x7f00000022c0)="78af", 0x2, 0x7fffffff}, {&(0x7f0000002300)="0e", 0x1}], 0x0, &(0x7f0000003700)) 15:59:02 executing program 5: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = open(&(0x7f00000000c0)='./file0\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r2 = creat(&(0x7f0000000080)='./bus\x00', 0x0) ftruncate(r2, 0x1) lseek(r2, 0x1200, 0x0) open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r2, 0xffffffffffffffff, 0x0, 0x8400fffffffa) sendfile(r0, r1, 0x0, 0x8000000a) 15:59:02 executing program 1: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = open(&(0x7f00000000c0)='./file0\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r2 = creat(&(0x7f0000000080)='./bus\x00', 0x0) ftruncate(r2, 0x1) lseek(r2, 0x1200, 0x0) r3 = open(0x0, 0x0, 0x0) sendfile(r2, r3, 0x0, 0x8400fffffffa) sendfile(r0, r1, 0x0, 0x8000000a) 15:59:02 executing program 3: syz_mount_image$msdos(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x1ff, 0x1, &(0x7f0000001280)=[{0x0}], 0x0, &(0x7f0000001300)={[{@fat=@flush}]}) syz_clone(0x39200000, 0x0, 0x0, 0x0, 0x0, 0x0) 15:59:02 executing program 2: syz_mount_image$msdos(&(0x7f0000001980), &(0x7f00000019c0)='./file0\x00', 0x0, 0x0, &(0x7f0000003080), 0x0, 0x0) 15:59:02 executing program 4: mknodat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x1000, 0x0) open$dir(&(0x7f0000000040)='./file0\x00', 0x1, 0x0) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) open(&(0x7f0000000180)='./file0\x00', 0x450c4816c7280172, 0x0) [ 320.489624][T19710] loop4: detected capacity change from 0 to 264192 [ 320.515615][ T2482] I/O error, dev loop4, sector 264064 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 0 15:59:02 executing program 0: openat(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup.cpu/cgroup.procs\x00', 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup.cpu/cgroup.procs\x00', 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000180)='./cgroup.cpu/cpuset.cpus\x00', 0x0, 0x0) dup3(r1, r0, 0x0) [ 320.543946][T19713] loop5: detected capacity change from 0 to 262160 [ 320.560585][T19714] loop1: detected capacity change from 0 to 262160 [ 320.611776][T19716] FAT-fs (loop3): bogus number of reserved sectors [ 320.618393][T19716] FAT-fs (loop3): Can't find a valid FAT filesystem 15:59:03 executing program 3: r0 = syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0xc, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000006856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="03000000040000000500000016000f000300040000000000000000000f00698c", 0x20, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f00000000000004002000000000000800050000000af301000400000000000000000000000100000010", 0x3d, 0x1500}, {&(0x7f0000011000)="8081000000180000ddf4655fddf4655fddf4655f00000000000001002000000010000800000000000af302000400000000000000000000000200000030000000020000000400000032", 0x49, 0x1600}, {&(0x7f0000011100)="8081000000180000ddf4655fddf4655fddf4655f00000000000001002000000010000800000000000af302000400000000000000000000000200000040000000020000000400000042", 0x49, 0x1700}, {0x0, 0x0, 0x6700000}, {&(0x7f0000011700)="ed8100000a000000ddf4655fddf4655fddf4655f00000000000001", 0x1b, 0x2200}, {&(0x7f0000011a00)="020000000c0001022e000000020000000c0002022e2e00000b00000014000a026c6f73742b666f756e6400000c0000001000050266696c65300000000f0000001000050166696c6531", 0x49, 0x4000}, {&(0x7f0000000580)="111fc0d901000000803a0900803a09000000000006", 0x15, 0xc000}, {&(0x7f0000012d00)="2719c0d901000000803a0900803a09000000000006", 0x15, 0x10000}], 0x0, &(0x7f0000000400)=ANY=[]) r1 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) fchownat(r0, &(0x7f0000000080)='./file1\x00', 0x0, r2, 0x0) 15:59:03 executing program 2: syz_mount_image$msdos(&(0x7f0000001980), &(0x7f00000019c0)='./file0\x00', 0x0, 0x0, &(0x7f0000003080), 0x0, &(0x7f0000003180)=ANY=[]) 15:59:03 executing program 0: syz_clone(0x904000, 0x0, 0x0, 0x0, 0x0, 0x0) 15:59:03 executing program 4: syz_mount_image$msdos(&(0x7f0000000280), &(0x7f00000002c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000680), 0x2008004, &(0x7f0000000780)) 15:59:03 executing program 5: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = open(&(0x7f00000000c0)='./file0\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r2 = creat(&(0x7f0000000080)='./bus\x00', 0x0) ftruncate(r2, 0x1) lseek(r2, 0x1200, 0x0) open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r2, 0xffffffffffffffff, 0x0, 0x8400fffffffa) sendfile(r0, r1, 0x0, 0x8000000a) 15:59:03 executing program 1: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = open(&(0x7f00000000c0)='./file0\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r2 = creat(&(0x7f0000000080)='./bus\x00', 0x0) ftruncate(r2, 0x1) lseek(r2, 0x1200, 0x0) r3 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(0xffffffffffffffff, r3, 0x0, 0x8400fffffffa) sendfile(r0, r1, 0x0, 0x8000000a) [ 320.788568][T19727] loop3: detected capacity change from 0 to 264192 [ 320.804497][T19727] EXT4-fs (loop3): mounted filesystem without journal. Quota mode: writeback. 15:59:03 executing program 3: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) poll(&(0x7f0000000140)=[{r0}], 0x1, 0xe6) [ 320.822304][ T24] audit: type=1400 audit(1652111943.145:435): avc: denied { setattr } for pid=19725 comm="syz-executor.3" name="file1" dev="loop3" ino=15 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 [ 320.849962][T19734] FAT-fs (loop2): bogus number of reserved sectors [ 320.856541][T19734] FAT-fs (loop2): Can't find a valid FAT filesystem 15:59:03 executing program 2: syz_mount_image$msdos(&(0x7f0000001980), &(0x7f00000019c0)='./file0\x00', 0x0, 0x0, &(0x7f0000003080), 0x0, &(0x7f0000003180)=ANY=[]) 15:59:03 executing program 4: syz_mount_image$msdos(&(0x7f0000000280), &(0x7f00000002c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000680), 0x2008004, &(0x7f0000000780)) [ 320.905486][T19737] loop5: detected capacity change from 0 to 262160 15:59:03 executing program 0: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000), 0x20200, 0x0) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000300)={0x18, 0x3, &(0x7f0000000380)=ANY=[@ANYBLOB="cfea80cc01000000626a18000000000000f27e9c8beaa1565594a219dca2a8ee8ee19b24ac9b45419fbffe3dc1f9b32766328b5272107100427f767ca04d8c46c18f0389310f97843f19ddc9f5136b", @ANYRES16=r0, @ANYRES64=r0, @ANYRES64=r0, @ANYRESHEX=r0, @ANYRESDEC, @ANYRESHEX], &(0x7f0000000180)='syzkaller\x00', 0x4, 0xffa8, &(0x7f00000001c0)=""/148, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) unshare(0x6c060000) r1 = syz_open_dev$tty1(0xc, 0x4, 0x1) r2 = syz_open_procfs(0x0, &(0x7f0000000240)='mountinfo\x00') sendfile(r1, r2, 0x0, 0x800000080004106) [ 320.946823][T19739] loop1: detected capacity change from 0 to 262160 15:59:03 executing program 5: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = open(&(0x7f00000000c0)='./file0\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r2 = creat(&(0x7f0000000080)='./bus\x00', 0x0) ftruncate(r2, 0x1) lseek(r2, 0x1200, 0x0) open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r2, 0xffffffffffffffff, 0x0, 0x8400fffffffa) sendfile(r0, r1, 0x0, 0x8000000a) 15:59:03 executing program 1: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = open(&(0x7f00000000c0)='./file0\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r2 = creat(&(0x7f0000000080)='./bus\x00', 0x0) ftruncate(r2, 0x1) lseek(r2, 0x1200, 0x0) r3 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(0xffffffffffffffff, r3, 0x0, 0x8400fffffffa) sendfile(r0, r1, 0x0, 0x8000000a) 15:59:03 executing program 4: syz_mount_image$msdos(&(0x7f0000000280), &(0x7f00000002c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000680), 0x2008004, &(0x7f0000000780)) 15:59:03 executing program 0: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000), 0x20200, 0x0) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000300)={0x18, 0x3, &(0x7f0000000380)=ANY=[@ANYBLOB="cfea80cc01000000626a18000000000000f27e9c8beaa1565594a219dca2a8ee8ee19b24ac9b45419fbffe3dc1f9b32766328b5272107100427f767ca04d8c46c18f0389310f97843f19ddc9f5136b", @ANYRES16=r0, @ANYRES64=r0, @ANYRES64=r0, @ANYRESHEX=r0, @ANYRESDEC, @ANYRESHEX], &(0x7f0000000180)='syzkaller\x00', 0x4, 0xffa8, &(0x7f00000001c0)=""/148, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) unshare(0x6c060000) r1 = syz_open_dev$tty1(0xc, 0x4, 0x1) r2 = syz_open_procfs(0x0, &(0x7f0000000240)='mountinfo\x00') sendfile(r1, r2, 0x0, 0x800000080004106) 15:59:03 executing program 2: syz_mount_image$msdos(&(0x7f0000001980), &(0x7f00000019c0)='./file0\x00', 0x0, 0x0, &(0x7f0000003080), 0x0, &(0x7f0000003180)=ANY=[]) [ 321.101393][T19746] FAT-fs (loop2): bogus number of reserved sectors [ 321.107971][T19746] FAT-fs (loop2): Can't find a valid FAT filesystem 15:59:03 executing program 3: add_key$user(&(0x7f0000000040), &(0x7f0000000080)={'syz', 0x2}, &(0x7f00000000c0)="e7", 0x1, 0xfffffffffffffffe) r0 = add_key$keyring(&(0x7f0000000100), &(0x7f0000000140)={'syz', 0x3}, 0x0, 0x0, 0xffffffffffffffff) request_key(&(0x7f0000000200)='user\x00', &(0x7f0000000280)={'syz', 0x2}, 0x0, r0) 15:59:03 executing program 4: syz_mount_image$msdos(&(0x7f0000000280), &(0x7f00000002c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000680), 0x2008004, &(0x7f0000000780)) [ 321.230740][T19752] loop5: detected capacity change from 0 to 262160 [ 321.267526][T19756] loop1: detected capacity change from 0 to 262160 15:59:03 executing program 2: syz_mount_image$msdos(&(0x7f0000001980), &(0x7f00000019c0)='./file0\x00', 0x0, 0x0, &(0x7f0000003080), 0x0, &(0x7f0000003180)=ANY=[@ANYBLOB]) [ 321.291674][T19757] FAT-fs (loop2): bogus number of reserved sectors [ 321.298222][T19757] FAT-fs (loop2): Can't find a valid FAT filesystem 15:59:03 executing program 0: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000), 0x20200, 0x0) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000300)={0x18, 0x3, &(0x7f0000000380)=ANY=[@ANYBLOB="cfea80cc01000000626a18000000000000f27e9c8beaa1565594a219dca2a8ee8ee19b24ac9b45419fbffe3dc1f9b32766328b5272107100427f767ca04d8c46c18f0389310f97843f19ddc9f5136b", @ANYRES16=r0, @ANYRES64=r0, @ANYRES64=r0, @ANYRESHEX=r0, @ANYRESDEC, @ANYRESHEX], &(0x7f0000000180)='syzkaller\x00', 0x4, 0xffa8, &(0x7f00000001c0)=""/148, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) unshare(0x6c060000) r1 = syz_open_dev$tty1(0xc, 0x4, 0x1) r2 = syz_open_procfs(0x0, &(0x7f0000000240)='mountinfo\x00') sendfile(r1, r2, 0x0, 0x800000080004106) 15:59:03 executing program 3: pselect6(0x40, &(0x7f0000000100), &(0x7f0000000140), &(0x7f0000000180)={0x8, 0x0, 0x20}, &(0x7f00000001c0)={0x77359400}, &(0x7f0000000240)={&(0x7f0000000200)={[0x1000]}, 0x8}) 15:59:03 executing program 4: syz_clone(0x40000000, 0x0, 0x0, 0x0, 0x0, 0x0) getpgid(0x0) 15:59:03 executing program 1: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = open(&(0x7f00000000c0)='./file0\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r2 = creat(&(0x7f0000000080)='./bus\x00', 0x0) ftruncate(r2, 0x1) lseek(r2, 0x1200, 0x0) r3 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(0xffffffffffffffff, r3, 0x0, 0x8400fffffffa) sendfile(r0, r1, 0x0, 0x8000000a) 15:59:03 executing program 5: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = open(&(0x7f00000000c0)='./file0\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r2 = creat(&(0x7f0000000080)='./bus\x00', 0x0) ftruncate(r2, 0x1) lseek(r2, 0x1200, 0x0) r3 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r2, r3, 0x0, 0x0) sendfile(r0, r1, 0x0, 0x8000000a) 15:59:03 executing program 3: openat$nvram(0xffffffffffffff9c, &(0x7f0000000000), 0x20002, 0x0) openat$nvram(0xffffffffffffff9c, &(0x7f0000000140), 0x4002, 0x0) [ 321.465843][T19765] FAT-fs (loop2): bogus number of reserved sectors [ 321.472371][T19765] FAT-fs (loop2): Can't find a valid FAT filesystem 15:59:03 executing program 2: syz_mount_image$msdos(&(0x7f0000001980), &(0x7f00000019c0)='./file0\x00', 0x0, 0x0, &(0x7f0000003080), 0x0, &(0x7f0000003180)=ANY=[@ANYBLOB]) 15:59:03 executing program 0: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000), 0x20200, 0x0) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000300)={0x18, 0x3, &(0x7f0000000380)=ANY=[@ANYBLOB="cfea80cc01000000626a18000000000000f27e9c8beaa1565594a219dca2a8ee8ee19b24ac9b45419fbffe3dc1f9b32766328b5272107100427f767ca04d8c46c18f0389310f97843f19ddc9f5136b", @ANYRES16=r0, @ANYRES64=r0, @ANYRES64=r0, @ANYRESHEX=r0, @ANYRESDEC, @ANYRESHEX], &(0x7f0000000180)='syzkaller\x00', 0x4, 0xffa8, &(0x7f00000001c0)=""/148, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) unshare(0x6c060000) r1 = syz_open_dev$tty1(0xc, 0x4, 0x1) r2 = syz_open_procfs(0x0, &(0x7f0000000240)='mountinfo\x00') sendfile(r1, r2, 0x0, 0x800000080004106) 15:59:03 executing program 3: mprotect(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x0) madvise(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0) 15:59:03 executing program 4: r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) write$binfmt_elf32(r0, &(0x7f0000001180)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x38}, [{}], "86882921db22c39d0ca9f1f7eed1bd7e0ee806c847136a74b322c88d98dd398f321849837db4f0c3add8a49b33"}, 0x85) [ 321.631136][T19777] loop5: detected capacity change from 0 to 262160 [ 321.654878][T19778] FAT-fs (loop2): bogus number of reserved sectors [ 321.661442][T19778] FAT-fs (loop2): Can't find a valid FAT filesystem [ 321.671264][T19780] loop1: detected capacity change from 0 to 262160 15:59:04 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="040000000002000019000000900100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}], 0x0, &(0x7f00000000c0)=ANY=[]) 15:59:04 executing program 2: syz_mount_image$msdos(&(0x7f0000001980), &(0x7f00000019c0)='./file0\x00', 0x0, 0x0, &(0x7f0000003080), 0x0, &(0x7f0000003180)=ANY=[@ANYBLOB]) 15:59:04 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000002c0)="200000000002000019000000900100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2", 0x61, 0x400}], 0x0, &(0x7f00000000c0)=ANY=[]) 15:59:04 executing program 0: bpf$ITER_CREATE(0xf, 0x0, 0x0) [ 321.809249][T19787] loop3: detected capacity change from 0 to 4096 [ 321.830748][T19787] EXT4-fs (loop3): inodes count not valid: 4 vs 32 [ 321.846387][T19789] FAT-fs (loop2): bogus number of reserved sectors [ 321.852971][T19789] FAT-fs (loop2): Can't find a valid FAT filesystem 15:59:04 executing program 3: pselect6(0x0, 0x0, 0x0, &(0x7f0000000200), &(0x7f0000000240), &(0x7f00000002c0)={&(0x7f0000000280)={[0x8]}, 0x8}) 15:59:04 executing program 1: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = open(&(0x7f00000000c0)='./file0\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r2 = creat(&(0x7f0000000080)='./bus\x00', 0x0) ftruncate(r2, 0x1) lseek(r2, 0x1200, 0x0) open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r2, 0xffffffffffffffff, 0x0, 0x8400fffffffa) sendfile(r0, r1, 0x0, 0x8000000a) 15:59:04 executing program 5: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = open(&(0x7f00000000c0)='./file0\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r2 = creat(&(0x7f0000000080)='./bus\x00', 0x0) ftruncate(r2, 0x1) lseek(r2, 0x1200, 0x0) r3 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r2, r3, 0x0, 0x0) sendfile(r0, r1, 0x0, 0x8000000a) 15:59:04 executing program 2: syz_mount_image$msdos(&(0x7f0000001980), &(0x7f00000019c0)='./file0\x00', 0x0, 0x0, &(0x7f0000003080), 0x0, &(0x7f0000003180)=ANY=[@ANYBLOB='time_offset=0xfffffffffffffeb7,nocase,d']) 15:59:04 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000002c0)="200000000002000019000000900100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2", 0x61, 0x400}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 321.867319][T19790] loop4: detected capacity change from 0 to 4 [ 321.889393][T19790] EXT4-fs (loop4): couldn't mount as ext2 due to feature incompatibilities 15:59:04 executing program 0: r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000200)='/proc/crypto\x00', 0x0, 0x0) preadv(r0, &(0x7f00000003c0)=[{&(0x7f0000000240)=""/89, 0x59}], 0x1, 0xfffffbff, 0x0) 15:59:04 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000240)={0x0, 0x9}, 0xe) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f0000000080)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000180)=0x10) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f00000001c0)={r1}, &(0x7f0000000200)=0x8) 15:59:04 executing program 2: syz_mount_image$msdos(&(0x7f0000001980), &(0x7f00000019c0)='./file0\x00', 0x0, 0x0, &(0x7f0000003080), 0x0, &(0x7f0000003180)=ANY=[@ANYBLOB='time_offset=0xfffffffffffffeb7,nocase,d']) [ 322.032887][T19796] FAT-fs (loop2): Unrecognized mount option "d" or missing value 15:59:04 executing program 0: syz_open_dev$vcsu(&(0x7f0000000040), 0x0, 0x240) 15:59:04 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000002c0)="200000000002000019000000900100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2", 0x61, 0x400}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 322.074723][T19801] loop4: detected capacity change from 0 to 4 [ 322.091924][T19802] loop5: detected capacity change from 0 to 262160 [ 322.100188][T19801] EXT4-fs (loop4): couldn't mount as ext2 due to feature incompatibilities [ 322.115945][T19804] loop1: detected capacity change from 0 to 262160 15:59:04 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000240)={0x0, 0x9}, 0xe) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f0000000080)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000180)=0x10) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7d, &(0x7f00000001c0)={r1}, &(0x7f0000000200)=0x8) 15:59:04 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000240)={0x0, 0x9}, 0xe) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f0000000080)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000180)=0x10) r1 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, r2}, 0x10) 15:59:04 executing program 5: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = open(&(0x7f00000000c0)='./file0\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r2 = creat(&(0x7f0000000080)='./bus\x00', 0x0) ftruncate(r2, 0x1) lseek(r2, 0x1200, 0x0) r3 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r2, r3, 0x0, 0x0) sendfile(r0, r1, 0x0, 0x8000000a) [ 322.237273][T19809] FAT-fs (loop2): Unrecognized mount option "d" or missing value [ 322.272688][T19812] loop4: detected capacity change from 0 to 4 15:59:04 executing program 1: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = open(&(0x7f00000000c0)='./file0\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r2 = creat(&(0x7f0000000080)='./bus\x00', 0x0) ftruncate(r2, 0x1) lseek(r2, 0x1200, 0x0) open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r2, 0xffffffffffffffff, 0x0, 0x8400fffffffa) sendfile(r0, r1, 0x0, 0x8000000a) 15:59:04 executing program 2: syz_mount_image$msdos(&(0x7f0000001980), &(0x7f00000019c0)='./file0\x00', 0x0, 0x0, &(0x7f0000003080), 0x0, &(0x7f0000003180)=ANY=[@ANYBLOB='time_offset=0xfffffffffffffeb7,nocase,d']) 15:59:04 executing program 3: syz_io_uring_submit(0x0, 0x0, 0x0, 0x0) clock_gettime(0x1, &(0x7f00000001c0)) [ 322.287880][T19812] EXT4-fs (loop4): couldn't mount as ext2 due to feature incompatibilities 15:59:04 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000002c0)="200000000002000019000000900100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2", 0x61, 0x400}], 0x0, &(0x7f00000000c0)=ANY=[]) 15:59:04 executing program 0: openat$sysfs(0xffffff9c, &(0x7f00000000c0)='/sys/block/loop0', 0x600902, 0x0) 15:59:04 executing program 3: r0 = syz_open_dev$sg(&(0x7f0000001380), 0x0, 0x0) ioctl$SG_IO(r0, 0x2285, &(0x7f0000000380)={0x53, 0x0, 0x21, 0x3f, @buffer={0x0, 0x0, 0x0}, &(0x7f00000001c0)="eae3743a8f4ed661de344a84ebd034018a0170cad8d5bfb7624a09eda7215b9ba7", &(0x7f0000000280)=""/152, 0x0, 0x0, 0x0, 0x0}) [ 322.438906][T19820] FAT-fs (loop2): Unrecognized mount option "d" or missing value [ 322.446851][T19822] loop5: detected capacity change from 0 to 262160 15:59:04 executing program 2: syz_mount_image$msdos(&(0x7f0000001980), &(0x7f00000019c0)='./file0\x00', 0x0, 0x0, &(0x7f0000003080), 0x0, &(0x7f0000003180)=ANY=[@ANYBLOB='time_offset=0xfffffffffffffeb7,nocase,dots,discard,nodots,']) 15:59:04 executing program 0: r0 = socket$nl_sock_diag(0x10, 0x3, 0x4) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x13, r0, 0x0) [ 322.481864][T19826] loop4: detected capacity change from 0 to 4 [ 322.505900][T19827] loop1: detected capacity change from 0 to 262160 [ 322.517895][T19826] EXT4-fs (loop4): couldn't mount as ext2 due to feature incompatibilities 15:59:04 executing program 3: pselect6(0x0, 0x0, &(0x7f00000001c0), &(0x7f0000000200), &(0x7f0000000240), &(0x7f00000002c0)={&(0x7f0000000280)={[0x8]}, 0x8}) 15:59:04 executing program 4: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000002c0)="200000000002000019000000900100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2", 0x61, 0x400}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 322.558397][ T24] audit: type=1400 audit(1652111944.885:436): avc: denied { ioctl } for pid=19828 comm="syz-executor.3" path="/dev/sg0" dev="devtmpfs" ino=113 ioctlcmd=0x2285 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:scsi_generic_device_t tclass=chr_file permissive=1 15:59:05 executing program 5: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') open(&(0x7f00000000c0)='./file0\x00', 0x1c5b42, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r1 = creat(&(0x7f0000000080)='./bus\x00', 0x0) ftruncate(r1, 0x1) lseek(r1, 0x1200, 0x0) r2 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r1, r2, 0x0, 0x8400fffffffa) sendfile(0xffffffffffffffff, r0, 0x0, 0x8000000a) 15:59:05 executing program 1: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = open(&(0x7f00000000c0)='./file0\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r2 = creat(&(0x7f0000000080)='./bus\x00', 0x0) ftruncate(r2, 0x1) lseek(r2, 0x1200, 0x0) open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r2, 0xffffffffffffffff, 0x0, 0x8400fffffffa) sendfile(r0, r1, 0x0, 0x8000000a) 15:59:05 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000240)={0x0, 0x9}, 0xe) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f0000000080)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000180)=0x10) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x11, &(0x7f00000001c0)={r1}, &(0x7f0000000200)=0x8) [ 322.677960][T19833] FAT-fs (loop2): bogus number of reserved sectors [ 322.684543][T19833] FAT-fs (loop2): Can't find a valid FAT filesystem [ 322.686571][ T24] audit: type=1400 audit(1652111945.005:437): avc: denied { map } for pid=19832 comm="syz-executor.0" path="socket:[75322]" dev="sockfs" ino=75322 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_tcpdiag_socket permissive=1 15:59:05 executing program 2: syz_mount_image$msdos(&(0x7f0000001980), &(0x7f00000019c0)='./file0\x00', 0x0, 0x0, &(0x7f0000003080), 0x0, &(0x7f0000003180)=ANY=[@ANYBLOB='time_offset=0xfffffffffffffeb7,nocase,dots,discard,nodots,']) 15:59:05 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f00000001c0)=ANY=[@ANYBLOB='0x0, 0x10, &(0x7f0000000080)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000180)=0x10) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x11, &(0x7f00000001c0)={r1}, &(0x7f0000000200)=0x8) 15:59:05 executing program 3: syz_mount_image$msdos(&(0x7f0000000240), &(0x7f0000000180)='./file1\x00', 0xaea1, 0x1, &(0x7f0000000300)=[{&(0x7f0000000200)="04ff7f090000000066617400040409000200027400f801", 0x17}], 0x0, &(0x7f0000000080)=ANY=[]) chdir(&(0x7f0000000100)='./file1\x00') mknod(&(0x7f00000004c0)='./file1\x00', 0x1000, 0x0) [ 322.850341][T19838] loop4: detected capacity change from 0 to 4 15:59:05 executing program 4: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000002c0)="200000000002000019000000900100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2", 0x61, 0x400}], 0x0, &(0x7f00000000c0)=ANY=[]) 15:59:05 executing program 2: syz_mount_image$msdos(&(0x7f0000001980), &(0x7f00000019c0)='./file0\x00', 0x0, 0x0, &(0x7f0000003080), 0x0, &(0x7f0000003180)=ANY=[@ANYBLOB='time_offset=0xfffffffffffffeb7,nocase,dots,discard,nodots,']) [ 322.920421][T19845] FAT-fs (loop2): bogus number of reserved sectors [ 322.926967][T19845] FAT-fs (loop2): Can't find a valid FAT filesystem [ 322.942080][T19847] loop5: detected capacity change from 0 to 262160 [ 322.960145][T19848] loop1: detected capacity change from 0 to 262160 15:59:05 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000240)={0x0, 0x9}, 0xe) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f0000000080)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000180)=0x10) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x11, &(0x7f00000001c0)={r1}, &(0x7f0000000200)=0x8) 15:59:05 executing program 3: syz_mount_image$msdos(&(0x7f0000000240), &(0x7f0000000180)='./file1\x00', 0xaea1, 0x1, &(0x7f0000000300)=[{&(0x7f0000000200)="04ff7f090000000066617400040409000200027400f801", 0x17}], 0x0, &(0x7f0000000080)=ANY=[]) chdir(&(0x7f0000000100)='./file1\x00') mknod(&(0x7f00000004c0)='./file1\x00', 0x1000, 0x0) [ 323.046475][T19853] loop3: detected capacity change from 0 to 87 15:59:05 executing program 1: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = open(&(0x7f00000000c0)='./file0\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r2 = creat(&(0x7f0000000080)='./bus\x00', 0x0) ftruncate(r2, 0x1) lseek(r2, 0x1200, 0x0) r3 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r2, r3, 0x0, 0x0) sendfile(r0, r1, 0x0, 0x8000000a) 15:59:05 executing program 5: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') open(&(0x7f00000000c0)='./file0\x00', 0x1c5b42, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r1 = creat(&(0x7f0000000080)='./bus\x00', 0x0) ftruncate(r1, 0x1) lseek(r1, 0x1200, 0x0) r2 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r1, r2, 0x0, 0x8400fffffffa) sendfile(0xffffffffffffffff, r0, 0x0, 0x8000000a) 15:59:05 executing program 2: syz_mount_image$msdos(&(0x7f0000001980), &(0x7f00000019c0)='./file0\x00', 0x0, 0x0, &(0x7f0000003080), 0x0, &(0x7f0000003180)=ANY=[@ANYBLOB='time_offset=0xfffffffffffffeb7,nocase,dots,discard,nodots,nodots,nod']) [ 323.102451][T19855] FAT-fs (loop2): bogus number of reserved sectors [ 323.109056][T19855] FAT-fs (loop2): Can't find a valid FAT filesystem [ 323.138591][T19857] loop4: detected capacity change from 0 to 4 15:59:05 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000240)={0x0, 0x9}, 0xe) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f0000000080)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000180)=0x10) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x11, &(0x7f00000001c0)={r1}, &(0x7f0000000200)=0x8) 15:59:05 executing program 4: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000002c0)="200000000002000019000000900100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2", 0x61, 0x400}], 0x0, &(0x7f00000000c0)=ANY=[]) 15:59:05 executing program 3: syz_mount_image$msdos(&(0x7f0000000240), &(0x7f0000000180)='./file1\x00', 0xaea1, 0x1, &(0x7f0000000300)=[{&(0x7f0000000200)="04ff7f090000000066617400040409000200027400f801", 0x17}], 0x0, &(0x7f0000000080)=ANY=[]) chdir(&(0x7f0000000100)='./file1\x00') mknod(&(0x7f00000004c0)='./file1\x00', 0x1000, 0x0) [ 323.258585][T19862] loop3: detected capacity change from 0 to 87 [ 323.291325][T19865] FAT-fs (loop2): Unrecognized mount option "nod" or missing value 15:59:05 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000240)={0x0, 0x9}, 0xe) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x11, &(0x7f00000001c0), &(0x7f0000000200)=0x8) 15:59:05 executing program 2: syz_mount_image$msdos(&(0x7f0000001980), &(0x7f00000019c0)='./file0\x00', 0x0, 0x0, &(0x7f0000003080), 0x0, &(0x7f0000003180)=ANY=[@ANYBLOB='time_offset=0xfffffffffffffeb7,nocase,dots,discard,nodots,nodots,nod']) [ 323.302928][T19867] loop1: detected capacity change from 0 to 262160 [ 323.327034][T19869] loop5: detected capacity change from 0 to 262160 [ 323.349783][T19871] loop4: detected capacity change from 0 to 4 15:59:05 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', 0x0, 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000002c0)="200000000002000019000000900100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2", 0x61, 0x400}], 0x0, &(0x7f00000000c0)=ANY=[]) 15:59:05 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000240)={0x0, 0x9}, 0xe) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x11, &(0x7f00000001c0), &(0x7f0000000200)=0x8) 15:59:05 executing program 3: syz_mount_image$msdos(&(0x7f0000000240), &(0x7f0000000180)='./file1\x00', 0xaea1, 0x1, &(0x7f0000000300)=[{&(0x7f0000000200)="04ff7f090000000066617400040409000200027400f801", 0x17}], 0x0, &(0x7f0000000080)=ANY=[]) chdir(&(0x7f0000000100)='./file1\x00') mknod(&(0x7f00000004c0)='./file1\x00', 0x1000, 0x0) 15:59:05 executing program 1: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = open(&(0x7f00000000c0)='./file0\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r2 = creat(&(0x7f0000000080)='./bus\x00', 0x0) ftruncate(r2, 0x1) lseek(r2, 0x1200, 0x0) r3 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r2, r3, 0x0, 0x0) sendfile(r0, r1, 0x0, 0x8000000a) [ 323.453027][T19877] loop3: detected capacity change from 0 to 87 [ 323.484371][T19878] FAT-fs (loop2): Unrecognized mount option "nod" or missing value 15:59:05 executing program 2: syz_mount_image$msdos(&(0x7f0000001980), &(0x7f00000019c0)='./file0\x00', 0x0, 0x0, &(0x7f0000003080), 0x0, &(0x7f0000003180)=ANY=[@ANYBLOB='time_offset=0xfffffffffffffeb7,nocase,dots,discard,nodots,nodots,nod']) 15:59:05 executing program 5: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') open(&(0x7f00000000c0)='./file0\x00', 0x1c5b42, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r1 = creat(&(0x7f0000000080)='./bus\x00', 0x0) ftruncate(r1, 0x1) lseek(r1, 0x1200, 0x0) r2 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r1, r2, 0x0, 0x8400fffffffa) sendfile(0xffffffffffffffff, r0, 0x0, 0x8000000a) 15:59:05 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000240)={0x0, 0x9}, 0xe) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x11, &(0x7f00000001c0), &(0x7f0000000200)=0x8) 15:59:05 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', 0x0, 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000002c0)="200000000002000019000000900100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2", 0x61, 0x400}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 323.561126][T19882] loop4: detected capacity change from 0 to 4 [ 323.593963][ T2482] I/O error, dev loop4, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 0 15:59:06 executing program 3: syz_mount_image$msdos(&(0x7f0000000240), &(0x7f0000000180)='./file1\x00', 0xaea1, 0x1, &(0x7f0000000300)=[{&(0x7f0000000200)="04ff7f090000000066617400040409000200027400f801", 0x17}], 0x0, &(0x7f0000000080)=ANY=[]) mknod(&(0x7f00000004c0)='./file1\x00', 0x1000, 0x0) 15:59:06 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000240)={0x0, 0x9}, 0xe) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f0000000080)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000180)=0x10) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x11, &(0x7f00000001c0)={r1}, &(0x7f0000000200)=0x8) [ 323.637099][T19887] loop3: detected capacity change from 0 to 87 [ 323.657966][T19889] loop1: detected capacity change from 0 to 262160 [ 323.675997][T19888] FAT-fs (loop2): Unrecognized mount option "nod" or missing value 15:59:06 executing program 2: syz_mount_image$msdos(&(0x7f0000001980), &(0x7f00000019c0)='./file0\x00', 0x0, 0x0, &(0x7f0000003080), 0x0, &(0x7f0000003180)=ANY=[@ANYBLOB='time_offset=0xfffffffffffffeb7,nocase,dots,discard,nodots,nodots,nodots,d']) 15:59:06 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', 0x0, 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000002c0)="200000000002000019000000900100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2", 0x61, 0x400}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 323.710609][T19893] loop5: detected capacity change from 0 to 262160 [ 323.732163][T19894] loop4: detected capacity change from 0 to 4 15:59:06 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000240)={0x0, 0x9}, 0xe) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f0000000080)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000180)=0x10) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x11, &(0x7f00000001c0)={r1}, &(0x7f0000000200)=0x8) 15:59:06 executing program 1: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = open(&(0x7f00000000c0)='./file0\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r2 = creat(&(0x7f0000000080)='./bus\x00', 0x0) ftruncate(r2, 0x1) lseek(r2, 0x1200, 0x0) r3 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r2, r3, 0x0, 0x0) sendfile(r0, r1, 0x0, 0x8000000a) 15:59:06 executing program 3: syz_mount_image$msdos(&(0x7f0000000240), &(0x7f0000000180)='./file1\x00', 0xaea1, 0x1, &(0x7f0000000300)=[{&(0x7f0000000200)="04ff7f090000000066617400040409000200027400f801", 0x17}], 0x0, &(0x7f0000000080)=ANY=[]) mknod(&(0x7f00000004c0)='./file1\x00', 0x1000, 0x0) 15:59:06 executing program 5: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = open(&(0x7f00000000c0)='./file0\x00', 0x1c5b42, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r1 = creat(&(0x7f0000000080)='./bus\x00', 0x0) ftruncate(r1, 0x1) lseek(r1, 0x1200, 0x0) r2 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r1, r2, 0x0, 0x8400fffffffa) sendfile(r0, 0xffffffffffffffff, 0x0, 0x8000000a) [ 323.851406][T19902] loop3: detected capacity change from 0 to 87 [ 323.867272][T19903] FAT-fs (loop2): Unrecognized mount option "d" or missing value [ 323.883395][T19904] loop4: detected capacity change from 0 to 4 15:59:06 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=ANY=[]) 15:59:06 executing program 2: syz_mount_image$msdos(&(0x7f0000001980), &(0x7f00000019c0)='./file0\x00', 0x0, 0x0, &(0x7f0000003080), 0x0, &(0x7f0000003180)=ANY=[@ANYBLOB='time_offset=0xfffffffffffffeb7,nocase,dots,discard,nodots,nodots,nodots,d']) 15:59:06 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000240)={0x0, 0x9}, 0xe) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f0000000080)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000180)=0x10) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x11, &(0x7f00000001c0)={r1}, &(0x7f0000000200)=0x8) [ 323.917628][ T2144] I/O error, dev loop4, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 0 15:59:06 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=ANY=[]) [ 324.016730][T19911] loop1: detected capacity change from 0 to 262160 [ 324.032334][T19912] No source specified [ 324.047916][T19913] loop3: detected capacity change from 0 to 87 15:59:06 executing program 3: syz_mount_image$msdos(&(0x7f0000000240), &(0x7f0000000180)='./file1\x00', 0xaea1, 0x1, &(0x7f0000000300)=[{&(0x7f0000000200)="04ff7f090000000066617400040409000200027400f801", 0x17}], 0x0, &(0x7f0000000080)=ANY=[]) mknod(&(0x7f00000004c0)='./file1\x00', 0x1000, 0x0) 15:59:06 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f0000000080)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000180)=0x10) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x11, &(0x7f00000001c0)={r1}, &(0x7f0000000200)=0x8) 15:59:06 executing program 2: syz_mount_image$msdos(&(0x7f0000001980), &(0x7f00000019c0)='./file0\x00', 0x0, 0x0, &(0x7f0000003080), 0x0, &(0x7f0000003180)=ANY=[@ANYBLOB='time_offset=0xfffffffffffffeb7,nocase,dots,discard,nodots,nodots,nodots,d']) [ 324.067315][T19916] FAT-fs (loop2): Unrecognized mount option "d" or missing value [ 324.100138][T19918] loop5: detected capacity change from 0 to 262160 15:59:06 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=ANY=[]) 15:59:06 executing program 1: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') open(&(0x7f00000000c0)='./file0\x00', 0x1c5b42, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r1 = creat(&(0x7f0000000080)='./bus\x00', 0x0) ftruncate(r1, 0x1) lseek(r1, 0x1200, 0x0) r2 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r1, r2, 0x0, 0x8400fffffffa) sendfile(0xffffffffffffffff, r0, 0x0, 0x8000000a) 15:59:06 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f0000000080)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000180)=0x10) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x11, &(0x7f00000001c0)={r1}, &(0x7f0000000200)=0x8) [ 324.213488][T19922] No source specified 15:59:06 executing program 3: chdir(&(0x7f0000000100)='./file1\x00') mknod(&(0x7f00000004c0)='./file1\x00', 0x1000, 0x0) 15:59:06 executing program 5: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = open(&(0x7f00000000c0)='./file0\x00', 0x1c5b42, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r1 = creat(&(0x7f0000000080)='./bus\x00', 0x0) ftruncate(r1, 0x1) lseek(r1, 0x1200, 0x0) r2 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r1, r2, 0x0, 0x8400fffffffa) sendfile(r0, 0xffffffffffffffff, 0x0, 0x8000000a) 15:59:06 executing program 2: syz_mount_image$msdos(&(0x7f0000001980), &(0x7f00000019c0)='./file0\x00', 0x0, 0x0, &(0x7f0000003080), 0x0, &(0x7f0000003180)=ANY=[@ANYBLOB='time_offset=0xfffffffffffffeb7,nocase,dots,discard,nodots,nodots,nodots,deb']) [ 324.245372][T19926] FAT-fs (loop2): Unrecognized mount option "d" or missing value [ 324.271697][T19928] loop3: detected capacity change from 0 to 87 15:59:06 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f0000000080)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000180)=0x10) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x11, &(0x7f00000001c0)={r1}, &(0x7f0000000200)=0x8) 15:59:06 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0x0, &(0x7f00000000c0)=ANY=[]) [ 324.349592][T19932] No source specified [ 324.388896][T19934] loop1: detected capacity change from 0 to 262160 15:59:06 executing program 3: chdir(&(0x7f0000000100)='./file1\x00') mknod(&(0x7f00000004c0)='./file1\x00', 0x1000, 0x0) 15:59:06 executing program 0: setsockopt$inet_sctp6_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000000240)={0x0, 0x9}, 0xe) shutdown(0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f0000000080)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000180)=0x10) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x11, &(0x7f00000001c0)={r0}, &(0x7f0000000200)=0x8) 15:59:06 executing program 2: syz_mount_image$msdos(&(0x7f0000001980), &(0x7f00000019c0)='./file0\x00', 0x0, 0x0, &(0x7f0000003080), 0x0, &(0x7f0000003180)=ANY=[@ANYBLOB='time_offset=0xfffffffffffffeb7,nocase,dots,discard,nodots,nodots,nodots,deb']) [ 324.438365][T19937] FAT-fs (loop2): Unrecognized mount option "deb" or missing value [ 324.475111][T19944] loop5: detected capacity change from 0 to 262160 [ 324.499819][T19945] EXT4-fs (loop4): VFS: Can't find ext4 filesystem 15:59:06 executing program 3: chdir(&(0x7f0000000100)='./file1\x00') mknod(&(0x7f00000004c0)='./file1\x00', 0x1000, 0x0) 15:59:06 executing program 0: setsockopt$inet_sctp6_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000000240)={0x0, 0x9}, 0xe) shutdown(0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f0000000080)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000180)=0x10) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x11, &(0x7f00000001c0)={r0}, &(0x7f0000000200)=0x8) 15:59:06 executing program 1: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') open(&(0x7f00000000c0)='./file0\x00', 0x1c5b42, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r1 = creat(&(0x7f0000000080)='./bus\x00', 0x0) ftruncate(r1, 0x1) lseek(r1, 0x1200, 0x0) r2 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r1, r2, 0x0, 0x8400fffffffa) sendfile(0xffffffffffffffff, r0, 0x0, 0x8000000a) 15:59:06 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0x0, &(0x7f00000000c0)=ANY=[]) 15:59:06 executing program 2: syz_mount_image$msdos(&(0x7f0000001980), &(0x7f00000019c0)='./file0\x00', 0x0, 0x0, &(0x7f0000003080), 0x0, &(0x7f0000003180)=ANY=[@ANYBLOB='time_offset=0xfffffffffffffeb7,nocase,dots,discard,nodots,nodots,nodots,deb']) 15:59:07 executing program 5: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = open(&(0x7f00000000c0)='./file0\x00', 0x1c5b42, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r1 = creat(&(0x7f0000000080)='./bus\x00', 0x0) ftruncate(r1, 0x1) lseek(r1, 0x1200, 0x0) r2 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r1, r2, 0x0, 0x8400fffffffa) sendfile(r0, 0xffffffffffffffff, 0x0, 0x8000000a) [ 324.613932][T19952] FAT-fs (loop2): Unrecognized mount option "deb" or missing value 15:59:07 executing program 0: setsockopt$inet_sctp6_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000000240)={0x0, 0x9}, 0xe) shutdown(0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f0000000080)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000180)=0x10) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x11, &(0x7f00000001c0)={r0}, &(0x7f0000000200)=0x8) 15:59:07 executing program 3: syz_mount_image$msdos(0x0, &(0x7f0000000180)='./file1\x00', 0xaea1, 0x1, &(0x7f0000000300)=[{&(0x7f0000000200)="04ff7f090000000066617400040409000200027400f801", 0x17}], 0x0, &(0x7f0000000080)=ANY=[]) chdir(&(0x7f0000000100)='./file1\x00') mknod(&(0x7f00000004c0)='./file1\x00', 0x1000, 0x0) 15:59:07 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0x0, &(0x7f00000000c0)=ANY=[]) [ 324.700628][T19957] EXT4-fs (loop4): VFS: Can't find ext4 filesystem [ 324.739516][T19961] loop1: detected capacity change from 0 to 262160 15:59:07 executing program 0: r0 = socket$inet6_sctp(0xa, 0x0, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000240)={0x0, 0x9}, 0xe) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f0000000080)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000180)=0x10) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x11, &(0x7f00000001c0)={r1}, &(0x7f0000000200)=0x8) [ 324.777363][T19962] FAT-fs (loop2): Unrecognized mount option "deb" or missing value 15:59:07 executing program 2: syz_mount_image$msdos(&(0x7f0000001980), &(0x7f00000019c0)='./file0\x00', 0x0, 0x0, &(0x7f0000003080), 0x0, &(0x7f0000003180)=ANY=[@ANYBLOB='time_offset=0xfffffffffffffeb7,nocase,dots,discard,nodots,nodots,nodots,debu']) [ 324.840154][T19968] loop3: detected capacity change from 0 to 87 [ 324.851400][T19969] loop5: detected capacity change from 0 to 262160 15:59:07 executing program 3: syz_mount_image$msdos(0x0, &(0x7f0000000180)='./file1\x00', 0xaea1, 0x1, &(0x7f0000000300)=[{&(0x7f0000000200)="04ff7f090000000066617400040409000200027400f801", 0x17}], 0x0, &(0x7f0000000080)=ANY=[]) chdir(&(0x7f0000000100)='./file1\x00') mknod(&(0x7f00000004c0)='./file1\x00', 0x1000, 0x0) 15:59:07 executing program 0: r0 = socket$inet6_sctp(0xa, 0x0, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000240)={0x0, 0x9}, 0xe) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f0000000080)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000180)=0x10) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x11, &(0x7f00000001c0)={r1}, &(0x7f0000000200)=0x8) 15:59:07 executing program 1: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') open(&(0x7f00000000c0)='./file0\x00', 0x1c5b42, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r1 = creat(&(0x7f0000000080)='./bus\x00', 0x0) ftruncate(r1, 0x1) lseek(r1, 0x1200, 0x0) r2 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r1, r2, 0x0, 0x8400fffffffa) sendfile(0xffffffffffffffff, r0, 0x0, 0x8000000a) [ 324.898395][T19972] EXT4-fs (loop4): VFS: Can't find ext4 filesystem 15:59:07 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{0x0, 0x0, 0x400}], 0x0, &(0x7f00000000c0)=ANY=[]) 15:59:07 executing program 2: syz_mount_image$msdos(&(0x7f0000001980), &(0x7f00000019c0)='./file0\x00', 0x0, 0x0, &(0x7f0000003080), 0x0, &(0x7f0000003180)=ANY=[@ANYBLOB='time_offset=0xfffffffffffffeb7,nocase,dots,discard,nodots,nodots,nodots,debu']) [ 324.973813][T19978] FAT-fs (loop2): Unrecognized mount option "debu" or missing value 15:59:07 executing program 5: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = open(&(0x7f00000000c0)='./file0\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r2 = creat(&(0x7f0000000080)='./bus\x00', 0x0) ftruncate(r2, 0x1) lseek(r2, 0x1200, 0x0) r3 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r2, r3, 0x0, 0x8400fffffffa) sendfile(r0, r1, 0x0, 0x0) 15:59:07 executing program 0: r0 = socket$inet6_sctp(0xa, 0x0, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000240)={0x0, 0x9}, 0xe) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f0000000080)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000180)=0x10) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x11, &(0x7f00000001c0)={r1}, &(0x7f0000000200)=0x8) 15:59:07 executing program 3: syz_mount_image$msdos(0x0, &(0x7f0000000180)='./file1\x00', 0xaea1, 0x1, &(0x7f0000000300)=[{&(0x7f0000000200)="04ff7f090000000066617400040409000200027400f801", 0x17}], 0x0, &(0x7f0000000080)=ANY=[]) chdir(&(0x7f0000000100)='./file1\x00') mknod(&(0x7f00000004c0)='./file1\x00', 0x1000, 0x0) [ 325.083760][T19987] loop3: detected capacity change from 0 to 87 [ 325.084657][T19988] loop4: detected capacity change from 0 to 4 [ 325.104496][T19989] loop1: detected capacity change from 0 to 262160 [ 325.104812][T19988] EXT4-fs (loop4): VFS: Can't find ext4 filesystem 15:59:07 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{0x0, 0x0, 0x400}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 325.153852][T19991] FAT-fs (loop2): Unrecognized mount option "debu" or missing value 15:59:07 executing program 2: syz_mount_image$msdos(&(0x7f0000001980), &(0x7f00000019c0)='./file0\x00', 0x0, 0x0, &(0x7f0000003080), 0x0, &(0x7f0000003180)=ANY=[@ANYBLOB='time_offset=0xfffffffffffffeb7,nocase,dots,discard,nodots,nodots,nodots,debu']) 15:59:07 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000000240)={0x0, 0x9}, 0xe) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f0000000080)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000180)=0x10) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x11, &(0x7f00000001c0)={r1}, &(0x7f0000000200)=0x8) 15:59:07 executing program 1: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = open(&(0x7f00000000c0)='./file0\x00', 0x1c5b42, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r1 = creat(&(0x7f0000000080)='./bus\x00', 0x0) ftruncate(r1, 0x1) lseek(r1, 0x1200, 0x0) r2 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r1, r2, 0x0, 0x8400fffffffa) sendfile(r0, 0xffffffffffffffff, 0x0, 0x8000000a) [ 325.238572][T19998] loop5: detected capacity change from 0 to 262160 15:59:07 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{0x0, 0x0, 0x400}], 0x0, &(0x7f00000000c0)=ANY=[]) 15:59:07 executing program 3: syz_mount_image$msdos(&(0x7f0000000240), 0x0, 0xaea1, 0x1, &(0x7f0000000300)=[{&(0x7f0000000200)="04ff7f090000000066617400040409000200027400f801", 0x17}], 0x0, &(0x7f0000000080)=ANY=[]) chdir(&(0x7f0000000100)='./file1\x00') mknod(&(0x7f00000004c0)='./file1\x00', 0x1000, 0x0) [ 325.307434][T20001] loop4: detected capacity change from 0 to 4 [ 325.324607][T20001] EXT4-fs (loop4): VFS: Can't find ext4 filesystem [ 325.334474][T20003] loop3: detected capacity change from 0 to 87 15:59:07 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000000240)={0x0, 0x9}, 0xe) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f0000000080)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000180)=0x10) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x11, &(0x7f00000001c0)={r1}, &(0x7f0000000200)=0x8) 15:59:07 executing program 5: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = open(&(0x7f00000000c0)='./file0\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r2 = creat(&(0x7f0000000080)='./bus\x00', 0x0) ftruncate(r2, 0x1) lseek(r2, 0x1200, 0x0) r3 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r2, r3, 0x0, 0x8400fffffffa) sendfile(r0, r1, 0x0, 0x0) [ 325.395170][T20007] FAT-fs (loop2): Unrecognized mount option "debu" or missing value 15:59:07 executing program 2: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000240)={0x0, 0x9}, 0xe) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f0000000080)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000180)=0x10) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7b, &(0x7f00000001c0)={r1}, &(0x7f0000000200)=0x8) [ 325.464657][T20010] loop1: detected capacity change from 0 to 262160 [ 325.495194][T20012] loop4: detected capacity change from 0 to 4 15:59:07 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000000240)={0x0, 0x9}, 0xe) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f0000000080)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000180)=0x10) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x11, &(0x7f00000001c0)={r1}, &(0x7f0000000200)=0x8) 15:59:07 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000002c0), 0x0, 0x400}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 325.510611][T20012] EXT4-fs (loop4): VFS: Can't find ext4 filesystem 15:59:07 executing program 3: syz_mount_image$msdos(&(0x7f0000000240), 0x0, 0xaea1, 0x1, &(0x7f0000000300)=[{&(0x7f0000000200)="04ff7f090000000066617400040409000200027400f801", 0x17}], 0x0, &(0x7f0000000080)=ANY=[]) chdir(&(0x7f0000000100)='./file1\x00') mknod(&(0x7f00000004c0)='./file1\x00', 0x1000, 0x0) 15:59:07 executing program 2: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000240)={0x0, 0x9}, 0xe) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f0000000080)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000180)=0x10) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7b, &(0x7f00000001c0)={r1}, &(0x7f0000000200)=0x8) [ 325.556690][T20015] loop3: detected capacity change from 0 to 87 [ 325.594044][T20019] loop5: detected capacity change from 0 to 262160 15:59:08 executing program 1: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = open(&(0x7f00000000c0)='./file0\x00', 0x1c5b42, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r1 = creat(&(0x7f0000000080)='./bus\x00', 0x0) ftruncate(r1, 0x1) lseek(r1, 0x1200, 0x0) r2 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r1, r2, 0x0, 0x8400fffffffa) sendfile(r0, 0xffffffffffffffff, 0x0, 0x8000000a) 15:59:08 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, 0x0, 0x0) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f0000000080)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000180)=0x10) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x11, &(0x7f00000001c0)={r1}, &(0x7f0000000200)=0x8) [ 325.690945][T20026] loop4: detected capacity change from 0 to 4 [ 325.708376][T20026] EXT4-fs (loop4): VFS: Can't find ext4 filesystem [ 325.722037][T20027] loop3: detected capacity change from 0 to 87 15:59:08 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000002c0), 0x0, 0x400}], 0x0, &(0x7f00000000c0)=ANY=[]) 15:59:08 executing program 5: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = open(&(0x7f00000000c0)='./file0\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r2 = creat(&(0x7f0000000080)='./bus\x00', 0x0) ftruncate(r2, 0x1) lseek(r2, 0x1200, 0x0) r3 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r2, r3, 0x0, 0x8400fffffffa) sendfile(r0, r1, 0x0, 0x0) 15:59:08 executing program 2: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000240)={0x0, 0x9}, 0xe) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f0000000080)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000180)=0x10) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7b, &(0x7f00000001c0)={r1}, &(0x7f0000000200)=0x8) 15:59:08 executing program 3: syz_mount_image$msdos(&(0x7f0000000240), 0x0, 0xaea1, 0x1, &(0x7f0000000300)=[{&(0x7f0000000200)="04ff7f090000000066617400040409000200027400f801", 0x17}], 0x0, &(0x7f0000000080)=ANY=[]) chdir(&(0x7f0000000100)='./file1\x00') mknod(&(0x7f00000004c0)='./file1\x00', 0x1000, 0x0) 15:59:08 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, 0x0, 0x0) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f0000000080)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000180)=0x10) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x11, &(0x7f00000001c0)={r1}, &(0x7f0000000200)=0x8) [ 325.776127][ T2482] I/O error, dev loop3, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 0 15:59:08 executing program 2: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000240)={0x0, 0x9}, 0xe) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f0000000080)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000180)=0x10) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7b, &(0x7f00000001c0)={r1}, &(0x7f0000000200)=0x8) [ 325.851160][T20033] loop1: detected capacity change from 0 to 262160 15:59:08 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, 0x0, 0x0) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f0000000080)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000180)=0x10) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x11, &(0x7f00000001c0)={r1}, &(0x7f0000000200)=0x8) 15:59:08 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000002c0), 0x0, 0x400}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 325.897285][T20039] loop4: detected capacity change from 0 to 4 [ 325.916213][T20039] EXT4-fs (loop4): VFS: Can't find ext4 filesystem [ 325.924134][T20040] loop3: detected capacity change from 0 to 87 15:59:08 executing program 3: syz_mount_image$msdos(&(0x7f0000000240), &(0x7f0000000180)='./file1\x00', 0x0, 0x1, &(0x7f0000000300)=[{&(0x7f0000000200)="04ff7f090000000066617400040409000200027400f801", 0x17}], 0x0, &(0x7f0000000080)=ANY=[]) chdir(&(0x7f0000000100)='./file1\x00') mknod(&(0x7f00000004c0)='./file1\x00', 0x1000, 0x0) [ 325.963335][ T2482] I/O error, dev loop3, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 0 [ 325.975737][T20044] loop5: detected capacity change from 0 to 262160 15:59:08 executing program 2: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000240)={0x0, 0x9}, 0xe) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7b, &(0x7f00000001c0), &(0x7f0000000200)=0x8) 15:59:08 executing program 1: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = open(&(0x7f00000000c0)='./file0\x00', 0x1c5b42, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r1 = creat(&(0x7f0000000080)='./bus\x00', 0x0) ftruncate(r1, 0x1) lseek(r1, 0x1200, 0x0) r2 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r1, r2, 0x0, 0x8400fffffffa) sendfile(r0, 0xffffffffffffffff, 0x0, 0x8000000a) 15:59:08 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000240), 0xe) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f0000000080)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000180)=0x10) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x11, &(0x7f00000001c0)={r1}, &(0x7f0000000200)=0x8) [ 326.081775][T20052] loop4: detected capacity change from 0 to 4 [ 326.096116][T20052] EXT4-fs (loop4): VFS: Can't find ext4 filesystem 15:59:08 executing program 5: pselect6(0x40, &(0x7f0000000100), 0x0, &(0x7f0000000180)={0x8}, 0x0, 0x0) 15:59:08 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000002c0)="200000000002000019000000900100000f000000000000000200000006000000000008000080000020000000dbf4655fdb", 0x31, 0x400}], 0x0, &(0x7f00000000c0)=ANY=[]) 15:59:08 executing program 3: syz_mount_image$msdos(&(0x7f0000000240), &(0x7f0000000180)='./file1\x00', 0x0, 0x1, &(0x7f0000000300)=[{&(0x7f0000000200)="04ff7f090000000066617400040409000200027400f801", 0x17}], 0x0, &(0x7f0000000080)=ANY=[]) chdir(&(0x7f0000000100)='./file1\x00') mknod(&(0x7f00000004c0)='./file1\x00', 0x1000, 0x0) 15:59:08 executing program 2: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000240)={0x0, 0x9}, 0xe) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7b, &(0x7f00000001c0), &(0x7f0000000200)=0x8) [ 326.132201][T20053] FAT-fs (loop3): bogus number of reserved sectors [ 326.138767][T20053] FAT-fs (loop3): Can't find a valid FAT filesystem 15:59:08 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000240), 0xe) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f0000000080)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000180)=0x10) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x11, &(0x7f00000001c0)={r1}, &(0x7f0000000200)=0x8) [ 326.231219][T20059] loop1: detected capacity change from 0 to 262160 15:59:08 executing program 2: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000240)={0x0, 0x9}, 0xe) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7b, &(0x7f00000001c0), &(0x7f0000000200)=0x8) 15:59:08 executing program 5: r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) write$binfmt_elf32(r0, &(0x7f0000001180)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x38}, [{}], "86882921db22c39d0ca9f1f7eed1bd7e0ee806c847136a74b322c88d98dd398f321849837db4f0c3add8a49b"}, 0x84) 15:59:08 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000240), 0xe) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f0000000080)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000180)=0x10) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x11, &(0x7f00000001c0)={r1}, &(0x7f0000000200)=0x8) [ 326.315606][T20067] loop4: detected capacity change from 0 to 4 [ 326.332825][T20067] EXT4-fs (loop4): VFS: Can't find ext4 filesystem [ 326.352756][T20069] FAT-fs (loop3): bogus number of reserved sectors [ 326.359284][T20069] FAT-fs (loop3): Can't find a valid FAT filesystem 15:59:08 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000002c0)="200000000002000019000000900100000f000000000000000200000006000000000008000080000020000000dbf4655fdb", 0x31, 0x400}], 0x0, &(0x7f00000000c0)=ANY=[]) 15:59:08 executing program 1: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = open(&(0x7f00000000c0)='./file0\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r2 = creat(&(0x7f0000000080)='./bus\x00', 0x0) ftruncate(r2, 0x1) lseek(r2, 0x1200, 0x0) r3 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r2, r3, 0x0, 0x8400fffffffa) sendfile(r0, r1, 0x0, 0x0) 15:59:08 executing program 3: syz_mount_image$msdos(&(0x7f0000000240), &(0x7f0000000180)='./file1\x00', 0x0, 0x1, &(0x7f0000000300)=[{&(0x7f0000000200)="04ff7f090000000066617400040409000200027400f801", 0x17}], 0x0, &(0x7f0000000080)=ANY=[]) chdir(&(0x7f0000000100)='./file1\x00') mknod(&(0x7f00000004c0)='./file1\x00', 0x1000, 0x0) 15:59:08 executing program 2: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000240)={0x0, 0x9}, 0xe) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f0000000080)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000180)=0x10) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7b, &(0x7f00000001c0)={r1}, &(0x7f0000000200)=0x8) [ 326.403980][ T1440] ================================================================== [ 326.412072][ T1440] BUG: KCSAN: data-race in blkdev_get_by_dev / blkdev_put [ 326.419179][ T1440] [ 326.421489][ T1440] write to 0xffff88810042a0e8 of 4 bytes by task 2482 on cpu 1: [ 326.429109][ T1440] blkdev_get_by_dev+0x88b/0x9e0 [ 326.434045][ T1440] blkdev_open+0xac/0x140 [ 326.438372][ T1440] do_dentry_open+0x519/0x830 [ 326.443053][ T1440] vfs_open+0x43/0x50 [ 326.447030][ T1440] path_openat+0x16cf/0x1b30 15:59:08 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000240)={0x0, 0x9}, 0xe) shutdown(0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f0000000080)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000180)=0x10) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x11, &(0x7f00000001c0)={r1}, &(0x7f0000000200)=0x8) [ 326.451607][ T1440] do_filp_open+0x105/0x220 [ 326.456101][ T1440] do_sys_openat2+0xb5/0x2a0 [ 326.460686][ T1440] __x64_sys_openat+0xef/0x110 [ 326.465452][ T1440] do_syscall_64+0x2b/0x70 [ 326.465478][ T1440] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 326.475754][ T1440] [ 326.475762][ T1440] read to 0xffff88810042a0e8 of 4 bytes by task 1440 on cpu 0: [ 326.475779][ T1440] blkdev_put+0x3b/0x440 [ 326.475800][ T1440] blkdev_close+0x32/0x40 [ 326.475819][ T1440] __fput+0x292/0x510 [ 326.475834][ T1440] ____fput+0x11/0x20 [ 326.475849][ T1440] task_work_run+0x8e/0x110 [ 326.475870][ T1440] exit_to_user_mode_loop+0x124/0x130 [ 326.511947][ T1440] syscall_exit_to_user_mode+0x6a/0x90 [ 326.511972][ T1440] do_syscall_64+0x37/0x70 [ 326.511993][ T1440] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 326.512015][ T1440] [ 326.512018][ T1440] value changed: 0x00000001 -> 0x00000002 [ 326.512028][ T1440] [ 326.512031][ T1440] Reported by Kernel Concurrency Sanitizer on: [ 326.512037][ T1440] CPU: 0 PID: 1440 Comm: udevd Not tainted 5.18.0-rc6-syzkaller #0 15:59:08 executing program 5: r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) write$binfmt_elf32(r0, &(0x7f0000001180)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x38}, [{}], "86882921db22c39d0ca9f1f7eed1bd7e0ee806c847136a74b322c88d98dd398f321849837db4f0c3add8a49b"}, 0x84) [ 326.520151][T20079] loop4: detected capacity change from 0 to 4 [ 326.521864][ T1440] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/12/2022 [ 326.521876][ T1440] ================================================================== 15:59:08 executing program 2: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000240)={0x0, 0x9}, 0xe) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f0000000080)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000180)=0x10) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7b, &(0x7f00000001c0)={r1}, &(0x7f0000000200)=0x8) 15:59:08 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000002c0)="200000000002000019000000900100000f000000000000000200000006000000000008000080000020000000dbf4655fdb", 0x31, 0x400}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 326.599548][T20079] EXT4-fs (loop4): VFS: Can't find ext4 filesystem 15:59:09 executing program 3: syz_mount_image$msdos(&(0x7f0000000240), &(0x7f0000000180)='./file1\x00', 0xaea1, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[]) chdir(&(0x7f0000000100)='./file1\x00') mknod(&(0x7f00000004c0)='./file1\x00', 0x1000, 0x0) [ 326.665014][T20082] FAT-fs (loop3): bogus number of reserved sectors [ 326.671583][T20082] FAT-fs (loop3): Can't find a valid FAT filesystem 15:59:09 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000240)={0x0, 0x9}, 0xe) shutdown(0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f0000000080)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000180)=0x10) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x11, &(0x7f00000001c0)={r1}, &(0x7f0000000200)=0x8) 15:59:09 executing program 5: mlock2(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x0) 15:59:09 executing program 2: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000240)={0x0, 0x9}, 0xe) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f0000000080)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000180)=0x10) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7b, &(0x7f00000001c0)={r1}, &(0x7f0000000200)=0x8) [ 326.729104][T20086] loop1: detected capacity change from 0 to 262160 [ 326.788926][T20092] loop4: detected capacity change from 0 to 4 [ 326.803463][T20092] EXT4-fs (loop4): VFS: Can't find ext4 filesystem 15:59:09 executing program 3: syz_mount_image$msdos(&(0x7f0000000240), &(0x7f0000000180)='./file1\x00', 0xaea1, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[]) chdir(&(0x7f0000000100)='./file1\x00') mknod(&(0x7f00000004c0)='./file1\x00', 0x1000, 0x0) 15:59:09 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000240)={0x0, 0x9}, 0xe) shutdown(0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f0000000080)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000180)=0x10) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x11, &(0x7f00000001c0)={r1}, &(0x7f0000000200)=0x8) 15:59:09 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000002c0)="200000000002000019000000900100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f0000000000", 0x49, 0x400}], 0x0, &(0x7f00000000c0)=ANY=[]) 15:59:09 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000001380), 0x0, 0x0) ioctl$SG_IO(r0, 0x2285, &(0x7f0000000380)={0x53, 0x0, 0x11, 0x0, @buffer={0x0, 0x0, 0x0}, &(0x7f00000001c0)="eae3743a8f4ed661de344a84ebd034018a", 0x0, 0x0, 0x0, 0x0, 0x0}) 15:59:09 executing program 2: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f0000000080)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000180)=0x10) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7b, &(0x7f00000001c0)={r1}, &(0x7f0000000200)=0x8) 15:59:09 executing program 1: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = open(&(0x7f00000000c0)='./file0\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r2 = creat(&(0x7f0000000080)='./bus\x00', 0x0) ftruncate(r2, 0x1) lseek(r2, 0x1200, 0x0) r3 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r2, r3, 0x0, 0x8400fffffffa) sendfile(r0, r1, 0x0, 0x0) 15:59:09 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000240)={0x0, 0x9}, 0xe) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f0000000080)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000180)=0x10) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x11, &(0x7f00000001c0)={r1}, &(0x7f0000000200)=0x8) 15:59:09 executing program 5: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000240)={0x0, 0x9}, 0xe) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f0000000080)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000180)=0x10) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000280)={r1, @in6={{0xa, 0x0, 0x0, @empty}}}, &(0x7f0000000040)=0x90) 15:59:09 executing program 3: syz_mount_image$msdos(&(0x7f0000000240), &(0x7f0000000180)='./file1\x00', 0xaea1, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[]) chdir(&(0x7f0000000100)='./file1\x00') mknod(&(0x7f00000004c0)='./file1\x00', 0x1000, 0x0) 15:59:09 executing program 2: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f0000000080)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000180)=0x10) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7b, &(0x7f00000001c0)={r1}, &(0x7f0000000200)=0x8) [ 326.989194][T20110] loop4: detected capacity change from 0 to 4 [ 327.008054][T20110] EXT4-fs (loop4): mounting ext2 file system using the ext4 subsystem [ 327.016366][T20110] EXT4-fs (loop4): Can't read superblock on 2nd try 15:59:09 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000002c0)="200000000002000019000000900100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f0000000000", 0x49, 0x400}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 327.057128][T20113] loop1: detected capacity change from 0 to 262160 15:59:09 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000240)={0x0, 0x9}, 0xe) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f0000000080)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000180)=0x10) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x11, &(0x7f00000001c0)={r1}, &(0x7f0000000200)=0x8) 15:59:09 executing program 5: msgctl$MSG_STAT_ANY(0x0, 0xd, &(0x7f0000000040)=""/203) 15:59:09 executing program 2: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f0000000080)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000180)=0x10) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7b, &(0x7f00000001c0)={r1}, &(0x7f0000000200)=0x8) 15:59:09 executing program 3: syz_mount_image$msdos(&(0x7f0000000240), &(0x7f0000000180)='./file1\x00', 0xaea1, 0x0, &(0x7f0000000300), 0x0, &(0x7f0000000080)=ANY=[]) chdir(&(0x7f0000000100)='./file1\x00') mknod(&(0x7f00000004c0)='./file1\x00', 0x1000, 0x0) 15:59:09 executing program 1: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = open(&(0x7f00000000c0)='./file0\x00', 0x1c5b42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r2 = creat(&(0x7f0000000080)='./bus\x00', 0x0) ftruncate(r2, 0x1) lseek(r2, 0x1200, 0x0) r3 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r2, r3, 0x0, 0x8400fffffffa) sendfile(r0, r1, 0x0, 0x0) 15:59:09 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000240)={0x0, 0x9}, 0xe) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f0000000080)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000180)=0x10) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x11, &(0x7f00000001c0)={r1}, &(0x7f0000000200)=0x8) 15:59:09 executing program 2: setsockopt$inet_sctp6_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000000240)={0x0, 0x9}, 0xe) shutdown(0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f0000000080)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000180)=0x10) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7b, &(0x7f00000001c0)={r0}, &(0x7f0000000200)=0x8) 15:59:09 executing program 5: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f0000000080)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000180)=0x10) r1 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000040)={r2, 0x0, 0x3, 0x6}, 0x10) 15:59:09 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000002c0)="200000000002000019000000900100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f0000000000", 0x49, 0x400}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 327.228124][T20125] loop4: detected capacity change from 0 to 4 [ 327.245803][T20125] EXT4-fs (loop4): mounting ext2 file system using the ext4 subsystem [ 327.254869][T20125] EXT4-fs (loop4): Can't read superblock on 2nd try 15:59:09 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000240)={0x0, 0x9}, 0xe) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, 0x0, &(0x7f0000000180)) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x11, &(0x7f00000001c0), &(0x7f0000000200)=0x8) 15:59:09 executing program 2: setsockopt$inet_sctp6_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000000240)={0x0, 0x9}, 0xe) shutdown(0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f0000000080)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000180)=0x10) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7b, &(0x7f00000001c0)={r0}, &(0x7f0000000200)=0x8) 15:59:09 executing program 5: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f0000000080)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000180)=0x10) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x76, &(0x7f00000001c0)={r1}, &(0x7f0000000200)=0x8) 15:59:09 executing program 3: syz_mount_image$msdos(&(0x7f0000000240), &(0x7f0000000180)='./file1\x00', 0xaea1, 0x0, &(0x7f0000000300), 0x0, &(0x7f0000000080)=ANY=[]) chdir(&(0x7f0000000100)='./file1\x00') mknod(&(0x7f00000004c0)='./file1\x00', 0x1000, 0x0) [ 327.334381][T20133] loop3: detected capacity change from 0 to 87 [ 327.352513][T20133] FAT-fs (loop3): bogus number of reserved sectors [ 327.359188][T20133] FAT-fs (loop3): Can't find a valid FAT filesystem 15:59:09 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000002c0)="200000000002000019000000900100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b", 0x55, 0x400}], 0x0, &(0x7f00000000c0)=ANY=[]) 15:59:09 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000240)={0x0, 0x9}, 0xe) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, 0x0, &(0x7f0000000180)) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x11, &(0x7f00000001c0), &(0x7f0000000200)=0x8) [ 327.431369][T20141] loop4: detected capacity change from 0 to 4 [ 327.431635][T20142] loop1: detected capacity change from 0 to 262160 [ 327.446093][T20141] EXT4-fs (loop4): mounting ext2 file system using the ext4 subsystem [ 327.454453][T20141] EXT4-fs (loop4): Can't read superblock on 2nd try 15:59:09 executing program 2: setsockopt$inet_sctp6_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000000240)={0x0, 0x9}, 0xe) shutdown(0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f0000000080)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000180)=0x10) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7b, &(0x7f00000001c0)={r0}, &(0x7f0000000200)=0x8) 15:59:09 executing program 5: openat$procfs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/keys\x00', 0x0, 0x0) 15:59:09 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[]) chdir(0x0) 15:59:09 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000240)={0x0, 0x9}, 0xe) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, 0x0, &(0x7f0000000180)) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x11, &(0x7f00000001c0), &(0x7f0000000200)=0x8) [ 327.562003][T20151] loop3: detected capacity change from 0 to 87 [ 327.579897][T20151] FAT-fs (loop3): bogus number of reserved sectors [ 327.586558][T20151] FAT-fs (loop3): Can't find a valid FAT filesystem 15:59:09 executing program 3: syz_mount_image$msdos(&(0x7f0000000240), &(0x7f0000000180)='./file1\x00', 0xaea1, 0x0, &(0x7f0000000300), 0x0, &(0x7f0000000080)=ANY=[]) chdir(&(0x7f0000000100)='./file1\x00') mknod(&(0x7f00000004c0)='./file1\x00', 0x1000, 0x0) 15:59:10 executing program 2: r0 = socket$inet6_sctp(0xa, 0x0, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000240)={0x0, 0x9}, 0xe) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f0000000080)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000180)=0x10) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7b, &(0x7f00000001c0)={r1}, &(0x7f0000000200)=0x8) 15:59:10 executing program 5: unshare(0x24020480) r0 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000140)='/sys/block/loop0', 0x602000, 0x0) sendmsg$ETHTOOL_MSG_CHANNELS_GET(r0, 0x0, 0x0) 15:59:10 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000002c0)="200000000002000019000000900100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b", 0x55, 0x400}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 327.644719][T20157] loop4: detected capacity change from 0 to 4 [ 327.663251][T20157] EXT4-fs (loop4): unsupported inode size: 0 [ 327.669283][T20157] EXT4-fs (loop4): blocksize: 4096 15:59:10 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000240)={0x0, 0x9}, 0xe) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000000180)=0x10) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x11, &(0x7f00000001c0)={r1}, &(0x7f0000000200)=0x8) 15:59:10 executing program 2: r0 = socket$inet6_sctp(0xa, 0x0, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000240)={0x0, 0x9}, 0xe) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f0000000080)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000180)=0x10) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7b, &(0x7f00000001c0)={r1}, &(0x7f0000000200)=0x8) 15:59:10 executing program 5: syz_open_procfs(0x0, &(0x7f00000002c0)='attr/prev\x00') [ 327.758516][T20165] loop1: detected capacity change from 0 to 4096 [ 327.775114][T20165] EXT4-fs (loop1): ext4_check_descriptors: Checksum for group 0 failed (46507!=0) [ 327.784568][T20165] EXT4-fs (loop1): group descriptors corrupted! 15:59:10 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000000)) [ 327.806592][T20171] loop3: detected capacity change from 0 to 87 [ 327.822870][T20171] FAT-fs (loop3): bogus number of reserved sectors [ 327.829445][T20171] FAT-fs (loop3): Can't find a valid FAT filesystem 15:59:10 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000240)={0x0, 0x9}, 0xe) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000000180)=0x10) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x11, &(0x7f00000001c0)={r1}, &(0x7f0000000200)=0x8) 15:59:10 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000002c0)="200000000002000019000000900100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b", 0x55, 0x400}], 0x0, &(0x7f00000000c0)=ANY=[]) 15:59:10 executing program 3: syz_mount_image$msdos(&(0x7f0000000240), &(0x7f0000000180)='./file1\x00', 0xaea1, 0x1, &(0x7f0000000300)=[{0x0}], 0x0, &(0x7f0000000080)=ANY=[]) chdir(&(0x7f0000000100)='./file1\x00') mknod(&(0x7f00000004c0)='./file1\x00', 0x1000, 0x0) [ 327.856358][T20174] loop4: detected capacity change from 0 to 4 [ 327.871617][T20174] EXT4-fs (loop4): unsupported inode size: 0 [ 327.877712][T20174] EXT4-fs (loop4): blocksize: 4096 15:59:10 executing program 5: r0 = epoll_create(0x36c) epoll_pwait(r0, &(0x7f0000000000)=[{}], 0x1, 0xf9, &(0x7f0000000040)={[0x96]}, 0x8) 15:59:10 executing program 2: r0 = socket$inet6_sctp(0xa, 0x0, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000240)={0x0, 0x9}, 0xe) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f0000000080)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000180)=0x10) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7b, &(0x7f00000001c0)={r1}, &(0x7f0000000200)=0x8) 15:59:10 executing program 1: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup.cpu/syz0\x00', 0x200002, 0x0) r1 = openat$cgroup_ro(r0, &(0x7f0000000200)='cpuacct.usage_user\x00', 0x0, 0x0) bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000580)={0x6, 0x3, &(0x7f0000000300)=@framed, &(0x7f0000000340)='syzkaller\x00', 0x5, 0xa8, &(0x7f0000000380)=""/168, 0x0, 0x0, '\x00', 0x0, 0x25, r1, 0x8, 0x0, 0x0, 0x10, &(0x7f0000000540), 0x10}, 0x80) 15:59:10 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000240)={0x0, 0x9}, 0xe) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000000180)=0x10) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x11, &(0x7f00000001c0)={r1}, &(0x7f0000000200)=0x8) [ 328.017778][T20189] loop4: detected capacity change from 0 to 4 [ 328.030503][T20189] EXT4-fs (loop4): unsupported inode size: 0 [ 328.036602][T20189] EXT4-fs (loop4): blocksize: 4096 [ 328.041660][T20190] loop3: detected capacity change from 0 to 87 [ 328.058853][T20190] FAT-fs (loop3): bogus number of reserved sectors 15:59:10 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000002c0)="200000000002000019000000900100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b000000000400", 0x5b, 0x400}], 0x0, &(0x7f00000000c0)=ANY=[]) 15:59:10 executing program 2: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000000240)={0x0, 0x9}, 0xe) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f0000000080)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000180)=0x10) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7b, &(0x7f00000001c0)={r1}, &(0x7f0000000200)=0x8) 15:59:10 executing program 1: getpid() syz_clone(0x40000000, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) [ 328.065548][T20190] FAT-fs (loop3): Can't find a valid FAT filesystem 15:59:10 executing program 3: syz_mount_image$msdos(&(0x7f0000000240), &(0x7f0000000180)='./file1\x00', 0xaea1, 0x1, &(0x7f0000000300)=[{0x0}], 0x0, &(0x7f0000000080)=ANY=[]) chdir(&(0x7f0000000100)='./file1\x00') mknod(&(0x7f00000004c0)='./file1\x00', 0x1000, 0x0) 15:59:10 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000240)={0x0, 0x9}, 0xe) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)}, &(0x7f0000000180)=0x10) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x11, &(0x7f00000001c0)={r1}, &(0x7f0000000200)=0x8) 15:59:10 executing program 2: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000000240)={0x0, 0x9}, 0xe) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f0000000080)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000180)=0x10) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7b, &(0x7f00000001c0)={r1}, &(0x7f0000000200)=0x8) 15:59:10 executing program 1: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000240)={0x0, 0x9}, 0xe) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f0000000080)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000180)=0x10) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00000001c0)={r1}, 0x14) 15:59:10 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000240)={0x0, 0x9}, 0xe) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)}, &(0x7f0000000180)=0x10) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x11, &(0x7f00000001c0)={r1}, &(0x7f0000000200)=0x8) [ 328.196762][T20204] loop4: detected capacity change from 0 to 4 [ 328.219396][T20204] EXT4-fs (loop4): mounting ext2 file system using the ext4 subsystem [ 328.229171][T20204] EXT4-fs (loop4): Can't read superblock on 2nd try 15:59:10 executing program 5: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f0000000080)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000180)=0x10) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7b, &(0x7f00000001c0)={r1}, &(0x7f0000000200)=0x8) 15:59:10 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000002c0)="200000000002000019000000900100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b000000000400", 0x5b, 0x400}], 0x0, &(0x7f00000000c0)=ANY=[]) 15:59:10 executing program 3: syz_mount_image$msdos(&(0x7f0000000240), &(0x7f0000000180)='./file1\x00', 0xaea1, 0x1, &(0x7f0000000300)=[{0x0}], 0x0, &(0x7f0000000080)=ANY=[]) chdir(&(0x7f0000000100)='./file1\x00') mknod(&(0x7f00000004c0)='./file1\x00', 0x1000, 0x0) [ 328.267188][T20211] loop3: detected capacity change from 0 to 87 [ 328.287364][T20211] FAT-fs (loop3): bogus number of reserved sectors [ 328.293901][T20211] FAT-fs (loop3): Can't find a valid FAT filesystem 15:59:10 executing program 1: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000240)={0x0, 0x9}, 0xe) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f0000000080)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000180)=0x10) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00000001c0)={r1}, 0x14) 15:59:10 executing program 2: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000000240)={0x0, 0x9}, 0xe) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f0000000080)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000180)=0x10) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7b, &(0x7f00000001c0)={r1}, &(0x7f0000000200)=0x8) 15:59:10 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000240)={0x0, 0x9}, 0xe) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)}, &(0x7f0000000180)=0x10) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x11, &(0x7f00000001c0)={r1}, &(0x7f0000000200)=0x8) 15:59:10 executing program 5: openat$vcsa(0xffffffffffffff9c, &(0x7f0000000880), 0x240, 0x0) 15:59:10 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000002c0)="200000000002000019000000900100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b000000000400", 0x5b, 0x400}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 328.408924][T20220] loop4: detected capacity change from 0 to 4 [ 328.424802][T20220] EXT4-fs (loop4): mounting ext2 file system using the ext4 subsystem [ 328.434143][T20220] EXT4-fs (loop4): Can't read superblock on 2nd try 15:59:10 executing program 1: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000240)={0x0, 0x9}, 0xe) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f0000000080)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000180)=0x10) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00000001c0)={r1}, 0x14) 15:59:10 executing program 2: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, 0x0, 0x0) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f0000000080)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000180)=0x10) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7b, &(0x7f00000001c0)={r1}, &(0x7f0000000200)=0x8) 15:59:10 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000240)={0x0, 0x9}, 0xe) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f0000000080)=[@in={0x2, 0x0, @local}]}, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x11, &(0x7f00000001c0)={r1}, &(0x7f0000000200)=0x8) 15:59:10 executing program 3: syz_mount_image$msdos(&(0x7f0000000240), &(0x7f0000000180)='./file1\x00', 0xaea1, 0x1, &(0x7f0000000300)=[{&(0x7f0000000200)}], 0x0, &(0x7f0000000080)=ANY=[]) chdir(&(0x7f0000000100)='./file1\x00') mknod(&(0x7f00000004c0)='./file1\x00', 0x1000, 0x0) 15:59:10 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_ipv4_tunnel_SIOCGETTUNNEL(0xffffffffffffffff, 0x89f0, &(0x7f00000000c0)={'ip_vti0\x00', &(0x7f0000000080)={'gre0\x00', 0x0, 0x1, 0x8, 0x7, 0x4, {{0x8, 0x4, 0x3, 0x35, 0x20, 0x64, 0x0, 0x0, 0x29, 0x0, @multicast2, @private=0xa010100, {[@ra={0x94, 0x4, 0x1}, @rr={0x7, 0x7, 0xa5, [@local]}, @noop]}}}}}) sendmsg$ETHTOOL_MSG_LINKMODES_SET(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x82000000}, 0xc, &(0x7f0000000240)={&(0x7f0000000200)={0x30, 0x0, 0x400, 0x70bd27, 0x25dfdbfb, {}, [@ETHTOOL_A_LINKMODES_HEADER={0x14, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r1}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r1}]}, @ETHTOOL_A_LINKMODES_SPEED={0x8, 0x5, 0x3}]}, 0x30}, 0x1, 0x0, 0x0, 0x800}, 0x40) r2 = dup2(r0, r0) sendmsg$ETHTOOL_MSG_LINKMODES_SET(r2, &(0x7f00000003c0)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000380)={&(0x7f0000000300)={0x60, 0x0, 0x1, 0x70bd26, 0x25dfdbfc, {}, [@ETHTOOL_A_LINKMODES_DUPLEX={0x5, 0x6, 0x2}, @ETHTOOL_A_LINKMODES_OURS={0x3c, 0x3, 0x0, 0x1, [@ETHTOOL_A_BITSET_BITS={0x38, 0x3, 0x0, 0x1, [{0x10, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x8000}]}, {0x24, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_NAME={0x9, 0x2, 'gre0\x00'}, @ETHTOOL_A_BITSET_BIT_NAME={0x8, 0x2, 'GPL\x00'}, @ETHTOOL_A_BITSET_BIT_NAME={0xc, 0x2, 'syztnl0\x00'}]}]}]}, @ETHTOOL_A_LINKMODES_MASTER_SLAVE_CFG={0x5, 0x7, 0x2}]}, 0x60}, 0x1, 0x0, 0x0, 0x20008011}, 0x40000) ioctl$sock_ipv6_tunnel_SIOCADDTUNNEL(r0, 0x89f1, &(0x7f0000000180)={'ip6gre0\x00', &(0x7f0000000100)={'syztnl0\x00', r1, 0x4, 0x8, 0x0, 0x7fffffff, 0x7c, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, @local, 0x80, 0x80, 0x9, 0xfffffffc}}) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x4, 0x4, &(0x7f0000000040)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x71, 0x10, 0x6d}, [@ldst={0x3, 0x0, 0x3}]}, &(0x7f0000003ff6)='GPL\x00', 0x2, 0xfd90, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x1f2, 0x10, &(0x7f0000000000), 0xfffffe51}, 0x48) [ 328.477748][T20226] loop3: detected capacity change from 0 to 87 [ 328.496388][T20226] FAT-fs (loop3): bogus number of reserved sectors [ 328.503001][T20226] FAT-fs (loop3): Can't find a valid FAT filesystem 15:59:10 executing program 2: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, 0x0, 0x0) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f0000000080)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000180)=0x10) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7b, &(0x7f00000001c0)={r1}, &(0x7f0000000200)=0x8) 15:59:10 executing program 1: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000240)={0x0, 0x9}, 0xe) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f0000000080)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000180)=0x10) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00000001c0)={r1}, 0x14) 15:59:10 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000240)={0x0, 0x9}, 0xe) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f0000000080)=[@in={0x2, 0x0, @local}]}, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x11, &(0x7f00000001c0)={r1}, &(0x7f0000000200)=0x8) 15:59:11 executing program 5: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000240)={0x0, 0x9}, 0xe) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f0000000080)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000180)=0x10) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x82, &(0x7f00000001c0)={r1}, &(0x7f0000000200)=0x8) 15:59:11 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000002c0)="200000000002000019000000900100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b000000000400000800", 0x5e, 0x400}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 328.604465][T20236] loop4: detected capacity change from 0 to 4 [ 328.616518][T20236] EXT4-fs (loop4): mounting ext2 file system using the ext4 subsystem [ 328.625464][T20236] EXT4-fs (loop4): Can't read superblock on 2nd try 15:59:11 executing program 2: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, 0x0, 0x0) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f0000000080)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000180)=0x10) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7b, &(0x7f00000001c0)={r1}, &(0x7f0000000200)=0x8) [ 328.691414][T20243] loop3: detected capacity change from 0 to 87 [ 328.702929][T20243] FAT-fs (loop3): bogus number of reserved sectors [ 328.709530][T20243] FAT-fs (loop3): Can't find a valid FAT filesystem 15:59:11 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000240)={0x0, 0x9}, 0xe) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f0000000080)=[@in={0x2, 0x0, @local}]}, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x11, &(0x7f00000001c0)={r1}, &(0x7f0000000200)=0x8) 15:59:11 executing program 1: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000240)={0x0, 0x9}, 0xe) shutdown(r0, 0x0) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00000001c0), 0x14) 15:59:11 executing program 3: syz_mount_image$msdos(&(0x7f0000000240), &(0x7f0000000180)='./file1\x00', 0xaea1, 0x1, &(0x7f0000000300)=[{&(0x7f0000000200)}], 0x0, &(0x7f0000000080)=ANY=[]) chdir(&(0x7f0000000100)='./file1\x00') mknod(&(0x7f00000004c0)='./file1\x00', 0x1000, 0x0) 15:59:11 executing program 5: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000240)={0x0, 0x9}, 0xe) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f0000000080)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000180)=0x10) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x82, &(0x7f00000001c0)={r1}, &(0x7f0000000200)=0x8) 15:59:11 executing program 2: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000240), 0xe) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f0000000080)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000180)=0x10) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7b, &(0x7f00000001c0)={r1}, &(0x7f0000000200)=0x8) 15:59:11 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000002c0)="200000000002000019000000900100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b000000000400000800", 0x5e, 0x400}], 0x0, &(0x7f00000000c0)=ANY=[]) 15:59:11 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000240)={0x0, 0x9}, 0xe) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f0000000080)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000180)=0x10) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x11, &(0x7f00000001c0)={r1}, &(0x7f0000000200)=0x8) [ 328.805114][T20253] loop4: detected capacity change from 0 to 4 [ 328.818984][T20253] EXT4-fs (loop4): mounting ext2 file system using the ext4 subsystem [ 328.827920][T20253] EXT4-fs (loop4): Can't read superblock on 2nd try 15:59:11 executing program 1: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000240)={0x0, 0x9}, 0xe) shutdown(r0, 0x0) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00000001c0), 0x14) 15:59:11 executing program 5: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000240)={0x0, 0x9}, 0xe) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f0000000080)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000180)=0x10) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x82, &(0x7f00000001c0)={r1}, &(0x7f0000000200)=0x8) 15:59:11 executing program 2: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000240), 0xe) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f0000000080)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000180)=0x10) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7b, &(0x7f00000001c0)={r1}, &(0x7f0000000200)=0x8) [ 328.916898][T20263] loop3: detected capacity change from 0 to 87 [ 328.932022][T20263] FAT-fs (loop3): bogus number of reserved sectors [ 328.938609][T20263] FAT-fs (loop3): Can't find a valid FAT filesystem 15:59:11 executing program 3: syz_mount_image$msdos(&(0x7f0000000240), &(0x7f0000000180)='./file1\x00', 0xaea1, 0x1, &(0x7f0000000300)=[{&(0x7f0000000200)}], 0x0, &(0x7f0000000080)=ANY=[]) chdir(&(0x7f0000000100)='./file1\x00') mknod(&(0x7f00000004c0)='./file1\x00', 0x1000, 0x0) 15:59:11 executing program 1: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000240)={0x0, 0x9}, 0xe) shutdown(r0, 0x0) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00000001c0), 0x14) 15:59:11 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000240)={0x0, 0x9}, 0xe) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f0000000080)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000180)=0x10) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x11, &(0x7f00000001c0)={r1}, &(0x7f0000000200)=0x8) 15:59:11 executing program 5: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000240)={0x0, 0x9}, 0xe) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f0000000080)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000180)=0x10) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x82, &(0x7f00000001c0)={r1}, &(0x7f0000000200)=0x8) 15:59:11 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000002c0)="200000000002000019000000900100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b000000000400000800", 0x5e, 0x400}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 328.994550][T20269] loop4: detected capacity change from 0 to 4 [ 329.010119][T20269] EXT4-fs (loop4): mounting ext2 file system using the ext4 subsystem [ 329.020025][T20269] EXT4-fs (loop4): Can't read superblock on 2nd try 15:59:11 executing program 2: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000240), 0xe) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f0000000080)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000180)=0x10) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7b, &(0x7f00000001c0)={r1}, &(0x7f0000000200)=0x8) 15:59:11 executing program 1: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000240)={0x0, 0x9}, 0xe) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f0000000080)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000180)=0x10) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00000001c0)={r1}, 0x14) 15:59:11 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000240)={0x0, 0x9}, 0xe) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f0000000080)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000180)=0x10) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x11, &(0x7f00000001c0)={r1}, &(0x7f0000000200)=0x8) 15:59:11 executing program 5: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000240)={0x0, 0x9}, 0xe) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x82, &(0x7f00000001c0), &(0x7f0000000200)=0x8) 15:59:11 executing program 3: syz_mount_image$msdos(&(0x7f0000000240), &(0x7f0000000180)='./file1\x00', 0xaea1, 0x1, &(0x7f0000000300)=[{&(0x7f0000000200)="04ff7f090000000066617400", 0xc}], 0x0, &(0x7f0000000080)=ANY=[]) chdir(&(0x7f0000000100)='./file1\x00') mknod(&(0x7f00000004c0)='./file1\x00', 0x1000, 0x0) [ 329.139809][T20282] loop3: detected capacity change from 0 to 87 [ 329.153016][T20282] FAT-fs (loop3): bogus number of reserved sectors [ 329.159552][T20282] FAT-fs (loop3): Can't find a valid FAT filesystem 15:59:11 executing program 1: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000240)={0x0, 0x9}, 0xe) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f0000000080)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000180)=0x10) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00000001c0)={r1}, 0x14) 15:59:11 executing program 2: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000240)={0x0, 0x9}, 0xe) shutdown(0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f0000000080)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000180)=0x10) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7b, &(0x7f00000001c0)={r1}, &(0x7f0000000200)=0x8) 15:59:11 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000240)={0x0, 0x9}, 0xe) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f0000000080)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000180)=0x10) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x11, 0x0, &(0x7f0000000200)) 15:59:11 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000002c0)="200000000002000019000000900100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000", 0x60, 0x400}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 329.190197][T20285] loop4: detected capacity change from 0 to 4 [ 329.210475][T20285] EXT4-fs (loop4): mounting ext2 file system using the ext4 subsystem [ 329.219104][T20285] EXT4-fs (loop4): Can't read superblock on 2nd try 15:59:11 executing program 5: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000240)={0x0, 0x9}, 0xe) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x82, &(0x7f00000001c0), &(0x7f0000000200)=0x8) 15:59:11 executing program 1: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000240)={0x0, 0x9}, 0xe) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f0000000080)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000180)=0x10) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00000001c0)={r1}, 0x14) 15:59:11 executing program 2: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000240)={0x0, 0x9}, 0xe) shutdown(0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f0000000080)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000180)=0x10) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7b, &(0x7f00000001c0)={r1}, &(0x7f0000000200)=0x8) 15:59:11 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000240)={0x0, 0x9}, 0xe) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f0000000080)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000180)=0x10) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x11, 0x0, &(0x7f0000000200)) [ 329.337904][T20298] loop3: detected capacity change from 0 to 87 [ 329.353625][T20298] FAT-fs (loop3): bogus number of reserved sectors [ 329.360155][T20298] FAT-fs (loop3): Can't find a valid FAT filesystem 15:59:11 executing program 3: syz_mount_image$msdos(&(0x7f0000000240), &(0x7f0000000180)='./file1\x00', 0xaea1, 0x1, &(0x7f0000000300)=[{&(0x7f0000000200)="04ff7f090000000066617400", 0xc}], 0x0, &(0x7f0000000080)=ANY=[]) chdir(&(0x7f0000000100)='./file1\x00') mknod(&(0x7f00000004c0)='./file1\x00', 0x1000, 0x0) 15:59:11 executing program 5: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000240)={0x0, 0x9}, 0xe) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x82, &(0x7f00000001c0), &(0x7f0000000200)=0x8) 15:59:11 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000002c0)="200000000002000019000000900100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000", 0x60, 0x400}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 329.394203][T20304] loop4: detected capacity change from 0 to 4 [ 329.408046][T20304] EXT4-fs (loop4): mounting ext2 file system using the ext4 subsystem [ 329.417160][T20304] EXT4-fs (loop4): Can't read superblock on 2nd try 15:59:11 executing program 2: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000240)={0x0, 0x9}, 0xe) shutdown(0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f0000000080)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000180)=0x10) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7b, &(0x7f00000001c0)={r1}, &(0x7f0000000200)=0x8) 15:59:11 executing program 1: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f0000000080)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000180)=0x10) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00000001c0)={r1}, 0x14) 15:59:11 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000240)={0x0, 0x9}, 0xe) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f0000000080)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000180)=0x10) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x11, 0x0, &(0x7f0000000200)) 15:59:11 executing program 5: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000240)={0x0, 0x9}, 0xe) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f0000000080)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000180)=0x10) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x82, &(0x7f00000001c0)={r1}, &(0x7f0000000200)=0x8) [ 329.550775][T20316] loop3: detected capacity change from 0 to 87 [ 329.564151][T20317] loop4: detected capacity change from 0 to 4 [ 329.567044][T20316] FAT-fs (loop3): bogus number of reserved sectors [ 329.576790][T20316] FAT-fs (loop3): Can't find a valid FAT filesystem [ 329.587752][T20317] EXT4-fs (loop4): mounting ext2 file system using the ext4 subsystem 15:59:11 executing program 1: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f0000000080)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000180)=0x10) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00000001c0)={r1}, 0x14) [ 329.596980][T20317] EXT4-fs (loop4): Can't read superblock on 2nd try 15:59:11 executing program 3: syz_mount_image$msdos(&(0x7f0000000240), &(0x7f0000000180)='./file1\x00', 0xaea1, 0x1, &(0x7f0000000300)=[{&(0x7f0000000200)="04ff7f090000000066617400", 0xc}], 0x0, &(0x7f0000000080)=ANY=[]) chdir(&(0x7f0000000100)='./file1\x00') mknod(&(0x7f00000004c0)='./file1\x00', 0x1000, 0x0) 15:59:11 executing program 2: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000240)={0x0, 0x9}, 0xe) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f0000000080)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000180)=0x10) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7b, &(0x7f00000001c0)={r1}, &(0x7f0000000200)=0x8) 15:59:11 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000002c0)="200000000002000019000000900100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000", 0x60, 0x400}], 0x0, &(0x7f00000000c0)=ANY=[]) 15:59:11 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000240)={0x0, 0x9}, 0xe) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f0000000080)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000180)=0x10) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x11, &(0x7f00000001c0), &(0x7f0000000200)=0x8) 15:59:12 executing program 5: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000240)={0x0, 0x9}, 0xe) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f0000000080)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000180)=0x10) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x82, &(0x7f00000001c0)={r1}, &(0x7f0000000200)=0x8) 15:59:12 executing program 2: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000240)={0x0, 0x9}, 0xe) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f0000000080)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000180)=0x10) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7b, &(0x7f00000001c0)={r1}, &(0x7f0000000200)=0x8) 15:59:12 executing program 1: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f0000000080)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000180)=0x10) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00000001c0)={r1}, 0x14) 15:59:12 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000240)={0x0, 0x9}, 0xe) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f0000000080)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000180)=0x10) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x11, &(0x7f00000001c0), &(0x7f0000000200)=0x8) [ 329.767154][T20334] loop4: detected capacity change from 0 to 4 [ 329.783030][T20336] loop3: detected capacity change from 0 to 87 [ 329.784226][T20334] EXT4-fs (loop4): mounting ext2 file system using the ext4 subsystem [ 329.798282][T20334] EXT4-fs (loop4): Can't read superblock on 2nd try [ 329.808368][T20336] FAT-fs (loop3): bogus number of reserved sectors 15:59:12 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000002c0)="200000000002000019000000900100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2", 0x61}], 0x0, &(0x7f00000000c0)=ANY=[]) 15:59:12 executing program 5: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000240)={0x0, 0x9}, 0xe) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f0000000080)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000180)=0x10) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x82, &(0x7f00000001c0)={r1}, &(0x7f0000000200)=0x8) 15:59:12 executing program 3: syz_mount_image$msdos(&(0x7f0000000240), &(0x7f0000000180)='./file1\x00', 0xaea1, 0x1, &(0x7f0000000300)=[{&(0x7f0000000200)="04ff7f090000000066617400040409000200", 0x12}], 0x0, &(0x7f0000000080)=ANY=[]) chdir(&(0x7f0000000100)='./file1\x00') mknod(&(0x7f00000004c0)='./file1\x00', 0x1000, 0x0) [ 329.814901][T20336] FAT-fs (loop3): Can't find a valid FAT filesystem 15:59:12 executing program 2: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000240)={0x0, 0x9}, 0xe) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f0000000080)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000180)=0x10) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7b, &(0x7f00000001c0)={r1}, &(0x7f0000000200)=0x8) 15:59:12 executing program 1: setsockopt$inet_sctp6_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000000240)={0x0, 0x9}, 0xe) shutdown(0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f0000000080)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000180)=0x10) setsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f00000001c0)={r0}, 0x14) 15:59:12 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000240)={0x0, 0x9}, 0xe) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f0000000080)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000180)=0x10) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x11, &(0x7f00000001c0), &(0x7f0000000200)=0x8) 15:59:12 executing program 5: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f0000000080)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000180)=0x10) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x82, &(0x7f00000001c0)={r1}, &(0x7f0000000200)=0x8) 15:59:12 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000002c0)="200000000002000019000000900100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2", 0x61}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 329.960764][T20346] EXT4-fs (loop4): VFS: Can't find ext4 filesystem [ 329.987193][T20351] loop3: detected capacity change from 0 to 87 15:59:12 executing program 2: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000240)={0x0, 0x9}, 0xe) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, 0x0, &(0x7f0000000180)) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7b, &(0x7f00000001c0), &(0x7f0000000200)=0x8) 15:59:12 executing program 1: setsockopt$inet_sctp6_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000000240)={0x0, 0x9}, 0xe) shutdown(0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f0000000080)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000180)=0x10) setsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f00000001c0)={r0}, 0x14) 15:59:12 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000240)={0x0, 0x9}, 0xe) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f0000000080)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000180)=0x10) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x11, &(0x7f00000001c0)={r1}, 0x0) [ 330.007448][T20351] FAT-fs (loop3): invalid media value (0x00) [ 330.013484][T20351] FAT-fs (loop3): Can't find a valid FAT filesystem 15:59:12 executing program 5: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f0000000080)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000180)=0x10) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x82, &(0x7f00000001c0)={r1}, &(0x7f0000000200)=0x8) 15:59:12 executing program 3: syz_mount_image$msdos(&(0x7f0000000240), &(0x7f0000000180)='./file1\x00', 0xaea1, 0x1, &(0x7f0000000300)=[{&(0x7f0000000200)="04ff7f090000000066617400040409000200", 0x12}], 0x0, &(0x7f0000000080)=ANY=[]) chdir(&(0x7f0000000100)='./file1\x00') mknod(&(0x7f00000004c0)='./file1\x00', 0x1000, 0x0) 15:59:12 executing program 2: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000240)={0x0, 0x9}, 0xe) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, 0x0, &(0x7f0000000180)) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7b, &(0x7f00000001c0), &(0x7f0000000200)=0x8) 15:59:12 executing program 1: setsockopt$inet_sctp6_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000000240)={0x0, 0x9}, 0xe) shutdown(0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f0000000080)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000180)=0x10) setsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f00000001c0)={r0}, 0x14) 15:59:12 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000240)={0x0, 0x9}, 0xe) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f0000000080)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000180)=0x10) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x11, &(0x7f00000001c0)={r1}, 0x0) 15:59:12 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000002c0)="200000000002000019000000900100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2", 0x61}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 330.124869][T20363] EXT4-fs (loop4): VFS: Can't find ext4 filesystem 15:59:12 executing program 5: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f0000000080)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000180)=0x10) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x82, &(0x7f00000001c0)={r1}, &(0x7f0000000200)=0x8) 15:59:12 executing program 2: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000240)={0x0, 0x9}, 0xe) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, 0x0, &(0x7f0000000180)) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7b, &(0x7f00000001c0), &(0x7f0000000200)=0x8) 15:59:12 executing program 1: r0 = socket$inet6_sctp(0xa, 0x0, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000240)={0x0, 0x9}, 0xe) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f0000000080)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000180)=0x10) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00000001c0)={r1}, 0x14) 15:59:12 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000240)={0x0, 0x9}, 0xe) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f0000000080)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000180)=0x10) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x11, &(0x7f00000001c0)={r1}, 0x0) [ 330.206876][T20370] loop3: detected capacity change from 0 to 87 [ 330.227755][T20370] FAT-fs (loop3): invalid media value (0x00) [ 330.233836][T20370] FAT-fs (loop3): Can't find a valid FAT filesystem 15:59:12 executing program 3: syz_mount_image$msdos(&(0x7f0000000240), &(0x7f0000000180)='./file1\x00', 0xaea1, 0x1, &(0x7f0000000300)=[{&(0x7f0000000200)="04ff7f090000000066617400040409000200", 0x12}], 0x0, &(0x7f0000000080)=ANY=[]) chdir(&(0x7f0000000100)='./file1\x00') mknod(&(0x7f00000004c0)='./file1\x00', 0x1000, 0x0) 15:59:12 executing program 5: setsockopt$inet_sctp6_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000000240)={0x0, 0x9}, 0xe) shutdown(0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f0000000080)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000180)=0x10) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x82, &(0x7f00000001c0)={r0}, &(0x7f0000000200)=0x8) 15:59:12 executing program 2: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000240)={0x0, 0x9}, 0xe) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000000180)=0x10) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7b, &(0x7f00000001c0)={r1}, &(0x7f0000000200)=0x8) 15:59:12 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000002c0)="200000000002000019000000900100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2", 0x61, 0x400}], 0x0, 0x0) [ 330.307435][T20377] EXT4-fs (loop4): VFS: Can't find ext4 filesystem 15:59:12 executing program 0: socket(0x10, 0x2, 0x5ac) 15:59:12 executing program 1: r0 = socket$inet6_sctp(0xa, 0x0, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000240)={0x0, 0x9}, 0xe) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f0000000080)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000180)=0x10) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00000001c0)={r1}, 0x14) 15:59:12 executing program 5: setsockopt$inet_sctp6_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000000240)={0x0, 0x9}, 0xe) shutdown(0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f0000000080)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000180)=0x10) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x82, &(0x7f00000001c0)={r0}, &(0x7f0000000200)=0x8) 15:59:12 executing program 2: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000240)={0x0, 0x9}, 0xe) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000000180)=0x10) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7b, &(0x7f00000001c0)={r1}, &(0x7f0000000200)=0x8) [ 330.420878][T20391] loop3: detected capacity change from 0 to 87 [ 330.434875][T20391] FAT-fs (loop3): invalid media value (0x00) [ 330.440901][T20391] FAT-fs (loop3): Can't find a valid FAT filesystem 15:59:12 executing program 3: syz_mount_image$msdos(&(0x7f0000000240), &(0x7f0000000180)='./file1\x00', 0xaea1, 0x1, &(0x7f0000000300)=[{&(0x7f0000000200)="04ff7f090000000066617400040409000200027400", 0x15}], 0x0, &(0x7f0000000080)=ANY=[]) chdir(&(0x7f0000000100)='./file1\x00') mknod(&(0x7f00000004c0)='./file1\x00', 0x1000, 0x0) 15:59:12 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r0, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000001580)=ANY=[@ANYBLOB="8800000024000b0f0000001e00000000001f4b00", @ANYRES32, @ANYBLOB="00000000ffffffff000000000b0001006d717072696f00005800020001000000000000000000000000000000000010"], 0x88}}, 0x0) 15:59:12 executing program 1: r0 = socket$inet6_sctp(0xa, 0x0, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000240)={0x0, 0x9}, 0xe) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f0000000080)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000180)=0x10) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00000001c0)={r1}, 0x14) 15:59:12 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000002c0)="200000000002000019000000900100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2", 0x61, 0x400}], 0x0, 0x0) [ 330.486080][T20397] loop4: detected capacity change from 0 to 4 15:59:12 executing program 5: setsockopt$inet_sctp6_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000000240)={0x0, 0x9}, 0xe) shutdown(0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f0000000080)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000180)=0x10) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x82, &(0x7f00000001c0)={r0}, &(0x7f0000000200)=0x8) 15:59:12 executing program 2: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000240)={0x0, 0x9}, 0xe) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000000180)=0x10) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7b, &(0x7f00000001c0)={r1}, &(0x7f0000000200)=0x8) 15:59:12 executing program 0: openat$vsock(0xffffffffffffff9c, &(0x7f0000000500), 0x0, 0x0) 15:59:12 executing program 1: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000000240)={0x0, 0x9}, 0xe) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f0000000080)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000180)=0x10) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00000001c0)={r1}, 0x14) 15:59:13 executing program 5: r0 = socket$inet6_sctp(0xa, 0x0, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000240)={0x0, 0x9}, 0xe) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f0000000080)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000180)=0x10) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x82, &(0x7f00000001c0)={r1}, &(0x7f0000000200)=0x8) 15:59:13 executing program 2: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000240)={0x0, 0x9}, 0xe) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)}, &(0x7f0000000180)=0x10) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7b, &(0x7f00000001c0)={r1}, &(0x7f0000000200)=0x8) 15:59:13 executing program 3: syz_mount_image$msdos(&(0x7f0000000240), &(0x7f0000000180)='./file1\x00', 0xaea1, 0x1, &(0x7f0000000300)=[{&(0x7f0000000200)="04ff7f090000000066617400040409000200027400", 0x15}], 0x0, &(0x7f0000000080)=ANY=[]) chdir(&(0x7f0000000100)='./file1\x00') mknod(&(0x7f00000004c0)='./file1\x00', 0x1000, 0x0) [ 330.629708][T20411] loop3: detected capacity change from 0 to 87 [ 330.646803][T20411] FAT-fs (loop3): invalid media value (0x00) [ 330.652857][T20411] FAT-fs (loop3): Can't find a valid FAT filesystem 15:59:13 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = signalfd(0xffffffffffffffff, &(0x7f0000000400), 0x8) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r0) 15:59:13 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000002c0)="200000000002000019000000900100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2", 0x61, 0x400}], 0x0, 0x0) [ 330.706487][T20420] loop4: detected capacity change from 0 to 4 15:59:13 executing program 1: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000000240)={0x0, 0x9}, 0xe) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f0000000080)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000180)=0x10) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00000001c0)={r1}, 0x14) 15:59:13 executing program 2: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000240)={0x0, 0x9}, 0xe) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)}, &(0x7f0000000180)=0x10) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7b, &(0x7f00000001c0)={r1}, &(0x7f0000000200)=0x8) 15:59:13 executing program 5: r0 = socket$inet6_sctp(0xa, 0x0, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000240)={0x0, 0x9}, 0xe) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f0000000080)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000180)=0x10) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x82, &(0x7f00000001c0)={r1}, &(0x7f0000000200)=0x8) 15:59:13 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040), 0x41, 0x0) write$binfmt_aout(r0, 0x0, 0xff2e) 15:59:13 executing program 3: syz_mount_image$msdos(&(0x7f0000000240), &(0x7f0000000180)='./file1\x00', 0xaea1, 0x1, &(0x7f0000000300)=[{&(0x7f0000000200)="04ff7f090000000066617400040409000200027400", 0x15}], 0x0, &(0x7f0000000080)=ANY=[]) chdir(&(0x7f0000000100)='./file1\x00') mknod(&(0x7f00000004c0)='./file1\x00', 0x1000, 0x0) 15:59:13 executing program 1: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000000240)={0x0, 0x9}, 0xe) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f0000000080)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000180)=0x10) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00000001c0)={r1}, 0x14) [ 330.822078][T20433] loop3: detected capacity change from 0 to 87 [ 330.836495][T20433] FAT-fs (loop3): invalid media value (0x00) [ 330.842621][T20433] FAT-fs (loop3): Can't find a valid FAT filesystem 15:59:13 executing program 2: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000240)={0x0, 0x9}, 0xe) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)}, &(0x7f0000000180)=0x10) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7b, &(0x7f00000001c0)={r1}, &(0x7f0000000200)=0x8) 15:59:13 executing program 4: syz_open_procfs$namespace(0xffffffffffffffff, &(0x7f0000000140)='ns/pid\x00') 15:59:13 executing program 5: r0 = socket$inet6_sctp(0xa, 0x0, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000240)={0x0, 0x9}, 0xe) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f0000000080)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000180)=0x10) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x82, &(0x7f00000001c0)={r1}, &(0x7f0000000200)=0x8) 15:59:13 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000240)={0x0, 0x9}, 0xe) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f0000000080)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000180)=0x10) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x77, &(0x7f0000000100)={r1}, 0x8) [ 330.900329][T20439] loop4: detected capacity change from 0 to 4 15:59:13 executing program 1: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, 0x0, 0x0) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f0000000080)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000180)=0x10) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00000001c0)={r1}, 0x14) 15:59:13 executing program 2: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000240)={0x0, 0x9}, 0xe) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f0000000080)=[@in={0x2, 0x0, @local}]}, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7b, &(0x7f00000001c0)={r1}, &(0x7f0000000200)=0x8) 15:59:13 executing program 5: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000000240)={0x0, 0x9}, 0xe) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f0000000080)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000180)=0x10) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x82, &(0x7f00000001c0)={r1}, &(0x7f0000000200)=0x8) 15:59:13 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000240)={0x0, 0x9}, 0xe) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f0000000080)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000180)=0x10) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x14, &(0x7f00000001c0)={r1}, &(0x7f0000000200)=0x8) 15:59:13 executing program 4: r0 = msgget(0x1, 0x0) msgctl$MSG_STAT(r0, 0xb, &(0x7f0000000240)=""/245) 15:59:13 executing program 3: syz_mount_image$msdos(&(0x7f0000000240), &(0x7f0000000180)='./file1\x00', 0xaea1, 0x1, &(0x7f0000000300)=[{&(0x7f0000000200)="04ff7f090000000066617400040409000200027400f8", 0x16}], 0x0, &(0x7f0000000080)=ANY=[]) chdir(&(0x7f0000000100)='./file1\x00') mknod(&(0x7f00000004c0)='./file1\x00', 0x1000, 0x0) [ 331.031266][T20453] loop3: detected capacity change from 0 to 87 [ 331.049279][T20453] FAT-fs (loop3): invalid media value (0x00) [ 331.055370][T20453] FAT-fs (loop3): Can't find a valid FAT filesystem 15:59:13 executing program 1: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, 0x0, 0x0) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f0000000080)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000180)=0x10) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00000001c0)={r1}, 0x14) 15:59:13 executing program 2: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000240)={0x0, 0x9}, 0xe) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f0000000080)=[@in={0x2, 0x0, @local}]}, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7b, &(0x7f00000001c0)={r1}, &(0x7f0000000200)=0x8) 15:59:13 executing program 5: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000000240)={0x0, 0x9}, 0xe) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f0000000080)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000180)=0x10) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x82, &(0x7f00000001c0)={r1}, &(0x7f0000000200)=0x8) 15:59:13 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000240)={0x0, 0x9}, 0xe) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f0000000080)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000180)=0x10) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x14, &(0x7f00000001c0)={r1}, &(0x7f0000000200)=0x8) 15:59:13 executing program 4: r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f00000000c0)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) setsockopt$packet_tx_ring(0xffffffffffffffff, 0x107, 0xd, &(0x7f0000000480)=@req={0x0, 0x0, 0x40}, 0x10) recvmmsg(r0, &(0x7f00000037c0)=[{{&(0x7f00000004c0)=@ethernet={0x0, @random}, 0x374, &(0x7f0000000380)=[{&(0x7f0000000040)=""/95, 0x14b}, {&(0x7f0000000140)=""/85, 0x54e}, {&(0x7f0000000fc0)=""/4096, 0x4e5}, {&(0x7f0000000400)=""/106, 0x50}, {&(0x7f0000000740)=""/65, 0x358}, {&(0x7f0000000200)=""/77, 0x8a}, {&(0x7f00000007c0)=""/154, 0x40d}, {&(0x7f0000000000)=""/22, 0xa}], 0x96, &(0x7f0000000600)=""/191, 0x41}}], 0x4000000000003b4, 0x0, &(0x7f0000003700)={0x77359400}) 15:59:13 executing program 1: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, 0x0, 0x0) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f0000000080)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000180)=0x10) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00000001c0)={r1}, 0x14) 15:59:13 executing program 2: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000240)={0x0, 0x9}, 0xe) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f0000000080)=[@in={0x2, 0x0, @local}]}, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7b, &(0x7f00000001c0)={r1}, &(0x7f0000000200)=0x8) [ 331.215822][T20473] loop3: detected capacity change from 0 to 87 [ 331.226599][T20473] FAT-fs (loop3): bogus number of FAT sectors [ 331.232753][T20473] FAT-fs (loop3): Can't find a valid FAT filesystem 15:59:13 executing program 5: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000000240)={0x0, 0x9}, 0xe) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f0000000080)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000180)=0x10) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x82, &(0x7f00000001c0)={r1}, &(0x7f0000000200)=0x8) 15:59:13 executing program 3: syz_mount_image$msdos(&(0x7f0000000240), &(0x7f0000000180)='./file1\x00', 0xaea1, 0x1, &(0x7f0000000300)=[{&(0x7f0000000200)="04ff7f090000000066617400040409000200027400f8", 0x16}], 0x0, &(0x7f0000000080)=ANY=[]) chdir(&(0x7f0000000100)='./file1\x00') mknod(&(0x7f00000004c0)='./file1\x00', 0x1000, 0x0) 15:59:13 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000240)={0x0, 0x9}, 0xe) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f0000000080)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000180)=0x10) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x14, &(0x7f00000001c0)={r1}, &(0x7f0000000200)=0x8) 15:59:13 executing program 4: bpf$ITER_CREATE(0xe, &(0x7f0000000380), 0x8) 15:59:13 executing program 1: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000240), 0xe) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f0000000080)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000180)=0x10) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00000001c0)={r1}, 0x14) 15:59:13 executing program 2: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000240)={0x0, 0x9}, 0xe) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f0000000080)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000180)=0x10) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7b, &(0x7f00000001c0)={r1}, &(0x7f0000000200)=0x8) 15:59:13 executing program 5: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, 0x0, 0x0) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f0000000080)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000180)=0x10) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x82, &(0x7f00000001c0)={r1}, &(0x7f0000000200)=0x8) 15:59:13 executing program 4: socket$inet(0x2, 0x0, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000d6cff0)=[@in={0x2, 0x4e20, @loopback}], 0x10) sendto$inet(r0, &(0x7f00003cef9f)='7', 0xfffa, 0xfeffffff, &(0x7f0000618000)={0x2, 0x4e20, @loopback}, 0x10) 15:59:13 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000240)={0x0, 0x9}, 0xe) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f0000000080)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000180)=0x10) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x14, &(0x7f00000001c0)={r1}, &(0x7f0000000200)=0x8) 15:59:13 executing program 2: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000240)={0x0, 0x9}, 0xe) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f0000000080)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000180)=0x10) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7b, &(0x7f00000001c0)={r1}, &(0x7f0000000200)=0x8) 15:59:13 executing program 3: syz_mount_image$msdos(&(0x7f0000000240), &(0x7f0000000180)='./file1\x00', 0xaea1, 0x1, &(0x7f0000000300)=[{&(0x7f0000000200)="04ff7f090000000066617400040409000200027400f8", 0x16}], 0x0, &(0x7f0000000080)=ANY=[]) chdir(&(0x7f0000000100)='./file1\x00') mknod(&(0x7f00000004c0)='./file1\x00', 0x1000, 0x0) 15:59:13 executing program 1: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000240), 0xe) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f0000000080)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000180)=0x10) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00000001c0)={r1}, 0x14) [ 331.410085][T20492] loop3: detected capacity change from 0 to 87 [ 331.427039][T20492] FAT-fs (loop3): bogus number of FAT sectors [ 331.433270][T20492] FAT-fs (loop3): Can't find a valid FAT filesystem 15:59:13 executing program 5: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, 0x0, 0x0) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f0000000080)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000180)=0x10) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x82, &(0x7f00000001c0)={r1}, &(0x7f0000000200)=0x8) 15:59:13 executing program 4: r0 = syz_open_dev$evdev(0xfffffffffffffffc, 0x0, 0x80e240) ioctl$EVIOCSCLOCKID(r0, 0x4004662b, 0x0) 15:59:13 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000240)={0x0, 0x9}, 0xe) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x14, &(0x7f00000001c0), &(0x7f0000000200)=0x8) 15:59:13 executing program 2: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000240)={0x0, 0x9}, 0xe) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f0000000080)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000180)=0x10) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7b, &(0x7f00000001c0)={r1}, &(0x7f0000000200)=0x8) 15:59:13 executing program 1: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000240), 0xe) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f0000000080)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000180)=0x10) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00000001c0)={r1}, 0x14) 15:59:13 executing program 5: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, 0x0, 0x0) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f0000000080)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000180)=0x10) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x82, &(0x7f00000001c0)={r1}, &(0x7f0000000200)=0x8) 15:59:14 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000240)={0x0, 0x9}, 0xe) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x14, &(0x7f00000001c0), &(0x7f0000000200)=0x8) 15:59:14 executing program 4: r0 = syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) kcmp$KCMP_EPOLL_TFD(0x0, r0, 0x7, 0xffffffffffffffff, 0x0) 15:59:14 executing program 3: syz_mount_image$msdos(&(0x7f0000000240), &(0x7f0000000180)='./file1\x00', 0xaea1, 0x1, &(0x7f0000000300)=[{&(0x7f0000000200)="04ff7f090000000066617400040409000200027400f801", 0x17}], 0x0, 0x0) chdir(&(0x7f0000000100)='./file1\x00') mknod(&(0x7f00000004c0)='./file1\x00', 0x1000, 0x0) [ 331.603207][T20512] loop3: detected capacity change from 0 to 87 [ 331.621162][T20512] FAT-fs (loop3): bogus number of FAT sectors [ 331.627302][T20512] FAT-fs (loop3): Can't find a valid FAT filesystem 15:59:14 executing program 2: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000240)={0x0, 0x9}, 0xe) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f0000000080)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000180)=0x10) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7b, 0x0, &(0x7f0000000200)) 15:59:14 executing program 1: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000240)={0x0, 0x9}, 0xe) shutdown(0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f0000000080)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000180)=0x10) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00000001c0)={r1}, 0x14) 15:59:14 executing program 5: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000240), 0xe) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f0000000080)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000180)=0x10) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x82, &(0x7f00000001c0)={r1}, &(0x7f0000000200)=0x8) 15:59:14 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000240)={0x0, 0x9}, 0xe) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x14, &(0x7f00000001c0), &(0x7f0000000200)=0x8) 15:59:14 executing program 4: r0 = socket$unix(0x1, 0x2, 0x0) bind$unix(r0, &(0x7f00000006c0)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x6e) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(0xffffffffffffffff, 0x6, 0x16, 0x0, 0x0) connect$unix(r0, &(0x7f0000000080)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x6e) recvmmsg(r0, &(0x7f0000003140)=[{{0x0, 0x0, 0x0}}], 0x300, 0x0, 0x0) sendmmsg(r0, &(0x7f0000002dc0), 0x307017fdb7a66cb, 0x0) 15:59:14 executing program 2: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000240)={0x0, 0x9}, 0xe) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f0000000080)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000180)=0x10) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7b, 0x0, &(0x7f0000000200)) 15:59:14 executing program 1: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000240)={0x0, 0x9}, 0xe) shutdown(0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f0000000080)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000180)=0x10) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00000001c0)={r1}, 0x14) 15:59:14 executing program 5: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000240), 0xe) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f0000000080)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000180)=0x10) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x82, &(0x7f00000001c0)={r1}, &(0x7f0000000200)=0x8) [ 331.801496][T20532] loop3: detected capacity change from 0 to 87 15:59:14 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000240)={0x0, 0x9}, 0xe) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f0000000080)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000180)=0x10) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x14, &(0x7f00000001c0)={r1}, &(0x7f0000000200)=0x8) 15:59:14 executing program 3: syz_mount_image$msdos(&(0x7f0000000240), &(0x7f0000000180)='./file1\x00', 0xaea1, 0x1, &(0x7f0000000300)=[{&(0x7f0000000200)="04ff7f090000000066617400040409000200027400f801", 0x17}], 0x0, 0x0) chdir(&(0x7f0000000100)='./file1\x00') mknod(&(0x7f00000004c0)='./file1\x00', 0x1000, 0x0) 15:59:14 executing program 2: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000240)={0x0, 0x9}, 0xe) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f0000000080)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000180)=0x10) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7b, 0x0, &(0x7f0000000200)) 15:59:14 executing program 1: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000240)={0x0, 0x9}, 0xe) shutdown(0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f0000000080)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000180)=0x10) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00000001c0)={r1}, 0x14) 15:59:14 executing program 5: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000240), 0xe) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f0000000080)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000180)=0x10) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x82, &(0x7f00000001c0)={r1}, &(0x7f0000000200)=0x8) 15:59:14 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000240)={0x0, 0x9}, 0xe) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f0000000080)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000180)=0x10) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x14, &(0x7f00000001c0)={r1}, &(0x7f0000000200)=0x8) 15:59:14 executing program 1: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000240)={0x0, 0x9}, 0xe) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f0000000080)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000180)=0x10) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00000001c0)={r1}, 0x14) 15:59:14 executing program 2: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000240)={0x0, 0x9}, 0xe) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f0000000080)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000180)=0x10) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7b, &(0x7f00000001c0), &(0x7f0000000200)=0x8) [ 332.069167][T20558] loop3: detected capacity change from 0 to 87 15:59:15 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000240)={0x0, 0x9}, 0xe) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f0000000080)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000180)=0x10) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x14, &(0x7f00000001c0)={r1}, &(0x7f0000000200)=0x8) 15:59:15 executing program 5: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000240)={0x0, 0x9}, 0xe) shutdown(0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f0000000080)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000180)=0x10) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x82, &(0x7f00000001c0)={r1}, &(0x7f0000000200)=0x8) 15:59:15 executing program 4: msgrcv(0x0, 0x0, 0x0, 0x0, 0x0) msgctl$IPC_SET(0x0, 0x1, &(0x7f00000020c0)={{0x1, 0x0, 0x0, 0x0, 0xee00}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, 0x0, 0x0, 0xffffffffffffffff}) 15:59:15 executing program 1: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000240)={0x0, 0x9}, 0xe) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f0000000080)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000180)=0x10) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00000001c0)={r1}, 0x14) 15:59:15 executing program 2: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000240)={0x0, 0x9}, 0xe) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f0000000080)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000180)=0x10) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7b, &(0x7f00000001c0), &(0x7f0000000200)=0x8) 15:59:15 executing program 3: syz_mount_image$msdos(&(0x7f0000000240), &(0x7f0000000180)='./file1\x00', 0xaea1, 0x1, &(0x7f0000000300)=[{&(0x7f0000000200)="04ff7f090000000066617400040409000200027400f801", 0x17}], 0x0, 0x0) chdir(&(0x7f0000000100)='./file1\x00') mknod(&(0x7f00000004c0)='./file1\x00', 0x1000, 0x0) 15:59:15 executing program 1: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000240)={0x0, 0x9}, 0xe) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f0000000080)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000180)=0x10) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00000001c0)={r1}, 0x14) 15:59:15 executing program 5: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000240)={0x0, 0x9}, 0xe) shutdown(0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f0000000080)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000180)=0x10) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x82, &(0x7f00000001c0)={r1}, &(0x7f0000000200)=0x8) 15:59:15 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f0000000080)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000180)=0x10) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x14, &(0x7f00000001c0)={r1}, &(0x7f0000000200)=0x8) 15:59:15 executing program 2: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000240)={0x0, 0x9}, 0xe) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f0000000080)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000180)=0x10) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7b, &(0x7f00000001c0), &(0x7f0000000200)=0x8) 15:59:15 executing program 3: syz_mount_image$msdos(&(0x7f0000000240), &(0x7f0000000180)='./file1\x00', 0xaea1, 0x1, &(0x7f0000000300)=[{&(0x7f0000000200)="04ff7f090000000066617400040409000200027400f801", 0x17}], 0x0, &(0x7f0000000080)=ANY=[]) chdir(0x0) mknod(&(0x7f00000004c0)='./file1\x00', 0x1000, 0x0) [ 332.741199][T20572] loop3: detected capacity change from 0 to 87 15:59:15 executing program 1: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000240)={0x0, 0x9}, 0xe) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, 0x0, &(0x7f0000000180)) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00000001c0), 0x14) 15:59:15 executing program 2: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000240)={0x0, 0x9}, 0xe) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f0000000080)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000180)=0x10) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7b, &(0x7f00000001c0)={r1}, 0x0) 15:59:15 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f0000000080)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000180)=0x10) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x14, &(0x7f00000001c0)={r1}, &(0x7f0000000200)=0x8) [ 332.974120][T20592] loop3: detected capacity change from 0 to 87 15:59:15 executing program 4: r0 = socket(0x11, 0xa, 0x0) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000000000)={'wg0\x00', {0x2, 0x0, @remote}}) 15:59:15 executing program 5: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000240)={0x0, 0x9}, 0xe) shutdown(0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f0000000080)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000180)=0x10) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x82, &(0x7f00000001c0)={r1}, &(0x7f0000000200)=0x8) 15:59:15 executing program 2: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000240)={0x0, 0x9}, 0xe) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f0000000080)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000180)=0x10) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7b, &(0x7f00000001c0)={r1}, 0x0) 15:59:15 executing program 1: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000240)={0x0, 0x9}, 0xe) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, 0x0, &(0x7f0000000180)) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00000001c0), 0x14) 15:59:15 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f0000000080)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000180)=0x10) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x14, &(0x7f00000001c0)={r1}, &(0x7f0000000200)=0x8) 15:59:15 executing program 3: syz_mount_image$msdos(&(0x7f0000000240), &(0x7f0000000180)='./file1\x00', 0xaea1, 0x1, &(0x7f0000000300)=[{&(0x7f0000000200)="04ff7f090000000066617400040409000200027400f801", 0x17}], 0x0, &(0x7f0000000080)=ANY=[]) chdir(0x0) mknod(&(0x7f00000004c0)='./file1\x00', 0x1000, 0x0) 15:59:16 executing program 1: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000240)={0x0, 0x9}, 0xe) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, 0x0, &(0x7f0000000180)) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00000001c0), 0x14) 15:59:16 executing program 5: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000240)={0x0, 0x9}, 0xe) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f0000000080)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000180)=0x10) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x82, &(0x7f00000001c0)={r1}, &(0x7f0000000200)=0x8) 15:59:16 executing program 0: setsockopt$inet_sctp6_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000000240)={0x0, 0x9}, 0xe) shutdown(0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f0000000080)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000180)=0x10) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x14, &(0x7f00000001c0)={r0}, &(0x7f0000000200)=0x8) 15:59:16 executing program 2: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000240)={0x0, 0x9}, 0xe) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f0000000080)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000180)=0x10) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7b, &(0x7f00000001c0)={r1}, 0x0) 15:59:16 executing program 3: syz_mount_image$msdos(&(0x7f0000000240), &(0x7f0000000180)='./file1\x00', 0xaea1, 0x1, &(0x7f0000000300)=[{&(0x7f0000000200)="04ff7f090000000066617400040409000200027400f801", 0x17}], 0x0, &(0x7f0000000080)=ANY=[]) chdir(0x0) mknod(&(0x7f00000004c0)='./file1\x00', 0x1000, 0x0) [ 333.684997][T20602] loop3: detected capacity change from 0 to 87 15:59:16 executing program 4: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000040), &(0x7f00000000c0)=0x4) 15:59:16 executing program 1: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000240)={0x0, 0x9}, 0xe) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000000180)=0x10) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00000001c0)={r1}, 0x14) 15:59:16 executing program 5: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000240)={0x0, 0x9}, 0xe) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f0000000080)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000180)=0x10) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x82, &(0x7f00000001c0)={r1}, &(0x7f0000000200)=0x8) 15:59:16 executing program 2: openat$procfs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sysvipc/shm\x00', 0x0, 0x0) 15:59:16 executing program 0: setsockopt$inet_sctp6_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000000240)={0x0, 0x9}, 0xe) shutdown(0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f0000000080)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000180)=0x10) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x14, &(0x7f00000001c0)={r0}, &(0x7f0000000200)=0x8) 15:59:16 executing program 3: syz_mount_image$msdos(&(0x7f0000000240), &(0x7f0000000180)='./file1\x00', 0xaea1, 0x1, &(0x7f0000000300)=[{&(0x7f0000000200)="04ff7f090000000066617400040409000200027400f801", 0x17}], 0x0, &(0x7f0000000080)=ANY=[]) chdir(&(0x7f0000000100)='./file1\x00') mknod(0x0, 0x1000, 0x0) 15:59:16 executing program 4: r0 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) read(r0, &(0x7f0000000040)=""/97, 0x61) 15:59:16 executing program 1: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000240)={0x0, 0x9}, 0xe) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000000180)=0x10) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00000001c0)={r1}, 0x14) 15:59:16 executing program 2: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000240)={0x0, 0x9}, 0xe) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f0000000080)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000180)=0x10) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x75, &(0x7f00000001c0)={r1}, &(0x7f0000000200)=0x8) 15:59:16 executing program 5: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000240)={0x0, 0x9}, 0xe) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f0000000080)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000180)=0x10) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x82, &(0x7f00000001c0)={r1}, &(0x7f0000000200)=0x8) 15:59:16 executing program 0: setsockopt$inet_sctp6_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000000240)={0x0, 0x9}, 0xe) shutdown(0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f0000000080)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000180)=0x10) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x14, &(0x7f00000001c0)={r0}, &(0x7f0000000200)=0x8) [ 333.839240][T20615] loop3: detected capacity change from 0 to 87 [ 333.864925][T20617] sctp: [Deprecated]: syz-executor.4 (pid 20617) Use of int in max_burst socket option. [ 333.864925][T20617] Use struct sctp_assoc_value instead 15:59:16 executing program 4: r0 = signalfd4(0xffffffffffffffff, &(0x7f0000000000), 0x8, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000600), 0x0, 0x0) r2 = dup2(r0, r1) setsockopt$inet_msfilter(r2, 0x0, 0x29, 0x0, 0x0) 15:59:16 executing program 1: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000240)={0x0, 0x9}, 0xe) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000000180)=0x10) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00000001c0)={r1}, 0x14) 15:59:16 executing program 2: r0 = semget(0x1, 0x0, 0x0) shmctl$SHM_LOCK(r0, 0xb) 15:59:16 executing program 5: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000240)={0x0, 0x9}, 0xe) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, 0x0, &(0x7f0000000180)) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x82, &(0x7f00000001c0), &(0x7f0000000200)=0x8) 15:59:16 executing program 0: r0 = socket$inet6_sctp(0xa, 0x0, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000240)={0x0, 0x9}, 0xe) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f0000000080)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000180)=0x10) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x14, &(0x7f00000001c0)={r1}, &(0x7f0000000200)=0x8) 15:59:16 executing program 3: syz_mount_image$msdos(&(0x7f0000000240), &(0x7f0000000180)='./file1\x00', 0xaea1, 0x1, &(0x7f0000000300)=[{&(0x7f0000000200)="04ff7f090000000066617400040409000200027400f801", 0x17}], 0x0, &(0x7f0000000080)=ANY=[]) chdir(&(0x7f0000000100)='./file1\x00') mknod(0x0, 0x1000, 0x0) [ 333.996984][T20632] loop3: detected capacity change from 0 to 87 15:59:16 executing program 4: r0 = semget(0x1, 0x4, 0x68e) semctl$GETALL(r0, 0x0, 0xd, &(0x7f0000000080)=""/4096) nanosleep(&(0x7f0000000040)={0x77359400}, 0x0) 15:59:16 executing program 2: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x4) openat$urandom(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) 15:59:16 executing program 1: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000240)={0x0, 0x9}, 0xe) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)}, &(0x7f0000000180)=0x10) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00000001c0)={r1}, 0x14) 15:59:16 executing program 5: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000240)={0x0, 0x9}, 0xe) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, 0x0, &(0x7f0000000180)) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x82, &(0x7f00000001c0), &(0x7f0000000200)=0x8) 15:59:16 executing program 0: r0 = socket$inet6_sctp(0xa, 0x0, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000240)={0x0, 0x9}, 0xe) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f0000000080)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000180)=0x10) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x14, &(0x7f00000001c0)={r1}, &(0x7f0000000200)=0x8) 15:59:16 executing program 3: syz_mount_image$msdos(&(0x7f0000000240), &(0x7f0000000180)='./file1\x00', 0xaea1, 0x1, &(0x7f0000000300)=[{&(0x7f0000000200)="04ff7f090000000066617400040409000200027400f801", 0x17}], 0x0, &(0x7f0000000080)=ANY=[]) chdir(&(0x7f0000000100)='./file1\x00') mknod(0x0, 0x1000, 0x0) 15:59:16 executing program 2: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000d6cff0)=[@in={0x2, 0x4e20, @loopback}], 0x10) sendto$inet(r0, &(0x7f00003cef9f)='7', 0x1, 0x0, &(0x7f0000618000)={0x2, 0x4e20, @loopback}, 0x10) ioctl$sock_inet_sctp_SIOCINQ(r0, 0x541b, &(0x7f0000000000)) 15:59:16 executing program 1: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000240)={0x0, 0x9}, 0xe) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)}, &(0x7f0000000180)=0x10) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00000001c0)={r1}, 0x14) [ 334.161237][T20650] loop3: detected capacity change from 0 to 87 15:59:16 executing program 5: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000240)={0x0, 0x9}, 0xe) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, 0x0, &(0x7f0000000180)) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x82, &(0x7f00000001c0), &(0x7f0000000200)=0x8) 15:59:16 executing program 0: r0 = socket$inet6_sctp(0xa, 0x0, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000240)={0x0, 0x9}, 0xe) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f0000000080)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000180)=0x10) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x14, &(0x7f00000001c0)={r1}, &(0x7f0000000200)=0x8) 15:59:16 executing program 2: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000d6cff0)=[@in={0x2, 0x4e20, @loopback}], 0x10) sendto$inet(r0, &(0x7f00003cef9f)='7', 0x1, 0x0, &(0x7f0000618000)={0x2, 0x4e20, @loopback}, 0x10) ioctl$sock_inet_sctp_SIOCINQ(r0, 0x541b, &(0x7f0000000000)) 15:59:16 executing program 1: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000240)={0x0, 0x9}, 0xe) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)}, &(0x7f0000000180)=0x10) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00000001c0)={r1}, 0x14) [ 334.311489][T20669] loop3: detected capacity change from 0 to 87 15:59:17 executing program 4: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000240)={0x0, 0x9}, 0xe) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f0000000080)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000180)=0x10) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x1b, &(0x7f00000001c0)={r1}, &(0x7f0000000200)=0x8) 15:59:17 executing program 3: syz_mount_image$msdos(&(0x7f0000000240), &(0x7f0000000180)='./file1\x00', 0xaea1, 0x1, &(0x7f0000000300)=[{&(0x7f0000000200)="04ff7f090000000066617400040409000200027400f801", 0x17}], 0x0, &(0x7f0000000080)=ANY=[]) chdir(&(0x7f0000000100)='./file1\x00') mknod(&(0x7f00000004c0)='./file1\x00', 0x0, 0x0) 15:59:17 executing program 5: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000240)={0x0, 0x9}, 0xe) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000000180)=0x10) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x82, &(0x7f00000001c0)={r1}, &(0x7f0000000200)=0x8) 15:59:17 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000000240)={0x0, 0x9}, 0xe) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f0000000080)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000180)=0x10) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x14, &(0x7f00000001c0)={r1}, &(0x7f0000000200)=0x8) 15:59:17 executing program 2: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000d6cff0)=[@in={0x2, 0x4e20, @loopback}], 0x10) sendto$inet(r0, &(0x7f00003cef9f)='7', 0x1, 0x0, &(0x7f0000618000)={0x2, 0x4e20, @loopback}, 0x10) ioctl$sock_inet_sctp_SIOCINQ(r0, 0x541b, &(0x7f0000000000)) 15:59:17 executing program 1: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000240)={0x0, 0x9}, 0xe) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f0000000080)=[@in={0x2, 0x0, @local}]}, 0x0) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00000001c0)={r1}, 0x14) 15:59:17 executing program 5: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000240)={0x0, 0x9}, 0xe) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000000180)=0x10) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x82, &(0x7f00000001c0)={r1}, &(0x7f0000000200)=0x8) 15:59:17 executing program 1: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000240)={0x0, 0x9}, 0xe) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f0000000080)=[@in={0x2, 0x0, @local}]}, 0x0) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00000001c0)={r1}, 0x14) 15:59:17 executing program 2: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000d6cff0)=[@in={0x2, 0x4e20, @loopback}], 0x10) sendto$inet(r0, &(0x7f00003cef9f)='7', 0x1, 0x0, &(0x7f0000618000)={0x2, 0x4e20, @loopback}, 0x10) ioctl$sock_inet_sctp_SIOCINQ(r0, 0x541b, &(0x7f0000000000)) 15:59:17 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000000240)={0x0, 0x9}, 0xe) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f0000000080)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000180)=0x10) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x14, &(0x7f00000001c0)={r1}, &(0x7f0000000200)=0x8) 15:59:17 executing program 3: syz_mount_image$msdos(&(0x7f0000000240), &(0x7f0000000180)='./file1\x00', 0xaea1, 0x1, &(0x7f0000000300)=[{&(0x7f0000000200)="04ff7f090000000066617400040409000200027400f801", 0x17}], 0x0, &(0x7f0000000080)=ANY=[]) chdir(&(0x7f0000000100)='./file1\x00') mknod(&(0x7f00000004c0)='./file1\x00', 0x0, 0x0) [ 335.078022][T20684] loop3: detected capacity change from 0 to 87 15:59:17 executing program 4: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000240)={0x0, 0x9}, 0xe) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f0000000080)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000180)=0x10) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x1b, &(0x7f00000001c0)={r1}, &(0x7f0000000200)=0x8) 15:59:17 executing program 5: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000240)={0x0, 0x9}, 0xe) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000000180)=0x10) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x82, &(0x7f00000001c0)={r1}, &(0x7f0000000200)=0x8) 15:59:17 executing program 2: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000d6cff0)=[@in={0x2, 0x4e20, @loopback}], 0x10) ioctl$sock_inet_sctp_SIOCINQ(r0, 0x541b, &(0x7f0000000000)) 15:59:17 executing program 1: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000240)={0x0, 0x9}, 0xe) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f0000000080)=[@in={0x2, 0x0, @local}]}, 0x0) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00000001c0)={r1}, 0x14) 15:59:17 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000000240)={0x0, 0x9}, 0xe) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f0000000080)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000180)=0x10) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x14, &(0x7f00000001c0)={r1}, &(0x7f0000000200)=0x8) 15:59:17 executing program 3: syz_mount_image$msdos(&(0x7f0000000240), &(0x7f0000000180)='./file1\x00', 0xaea1, 0x1, &(0x7f0000000300)=[{&(0x7f0000000200)="04ff7f090000000066617400040409000200027400f801", 0x17}], 0x0, &(0x7f0000000080)=ANY=[]) chdir(&(0x7f0000000100)='./file1\x00') mknod(&(0x7f00000004c0)='./file1\x00', 0x0, 0x0) 15:59:17 executing program 4: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000240)={0x0, 0x9}, 0xe) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f0000000080)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000180)=0x10) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x1b, &(0x7f00000001c0)={r1}, &(0x7f0000000200)=0x8) 15:59:17 executing program 2: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000d6cff0)=[@in={0x2, 0x4e20, @loopback}], 0x10) ioctl$sock_inet_sctp_SIOCINQ(r0, 0x541b, &(0x7f0000000000)) 15:59:17 executing program 5: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000240)={0x0, 0x9}, 0xe) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)}, &(0x7f0000000180)=0x10) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x82, &(0x7f00000001c0)={r1}, &(0x7f0000000200)=0x8) [ 335.239439][T20701] loop3: detected capacity change from 0 to 87 15:59:17 executing program 1: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000240)={0x0, 0x9}, 0xe) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f0000000080)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000180)=0x10) setsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f00000001c0)={r1}, 0x14) 15:59:17 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, 0x0, 0x0) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f0000000080)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000180)=0x10) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x14, &(0x7f00000001c0)={r1}, &(0x7f0000000200)=0x8) 15:59:17 executing program 4: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000240)={0x0, 0x9}, 0xe) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f0000000080)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000180)=0x10) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x1b, &(0x7f00000001c0)={r1}, &(0x7f0000000200)=0x8) 15:59:17 executing program 2: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000d6cff0)=[@in={0x2, 0x4e20, @loopback}], 0x10) ioctl$sock_inet_sctp_SIOCINQ(r0, 0x541b, &(0x7f0000000000)) 15:59:17 executing program 1: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000240)={0x0, 0x9}, 0xe) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f0000000080)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000180)=0x10) setsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f00000001c0)={r1}, 0x14) 15:59:17 executing program 5: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000240)={0x0, 0x9}, 0xe) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)}, &(0x7f0000000180)=0x10) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x82, &(0x7f00000001c0)={r1}, &(0x7f0000000200)=0x8) 15:59:17 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, 0x0, 0x0) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f0000000080)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000180)=0x10) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x14, &(0x7f00000001c0)={r1}, &(0x7f0000000200)=0x8) 15:59:17 executing program 3: r0 = socket$inet6_udp(0xa, 0x2, 0x0) sendmmsg$inet6(r0, &(0x7f00000069c0)=[{{&(0x7f0000000480)={0xa, 0x4e23, 0x0, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02'}, 0x1c, 0x0, 0x0, &(0x7f0000000640)=[@rthdr={{0x28, 0x29, 0x39, {0x0, 0x2, 0x2, 0x0, 0x0, [@private2]}}}], 0x28}}], 0x1, 0x0) [ 335.419908][T20722] loop3: detected capacity change from 0 to 87 15:59:17 executing program 4: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000240)={0x0, 0x9}, 0xe) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x1b, &(0x7f00000001c0), &(0x7f0000000200)=0x8) 15:59:17 executing program 2: r0 = socket$inet_sctp(0x2, 0x5, 0x84) sendto$inet(r0, &(0x7f00003cef9f)='7', 0x1, 0x0, &(0x7f0000618000)={0x2, 0x4e20, @loopback}, 0x10) ioctl$sock_inet_sctp_SIOCINQ(r0, 0x541b, &(0x7f0000000000)) 15:59:17 executing program 5: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000240)={0x0, 0x9}, 0xe) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)}, &(0x7f0000000180)=0x10) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x82, &(0x7f00000001c0)={r1}, &(0x7f0000000200)=0x8) 15:59:17 executing program 1: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000240)={0x0, 0x9}, 0xe) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f0000000080)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000180)=0x10) setsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f00000001c0)={r1}, 0x14) 15:59:17 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5,