b3ff379b5c3905df672ecfcab8aff9e90b10b72fb16d9c33a511035cff35ee6afc06deba96f1e4dfa7779d28f7240ad90604c4dc755958528015b077fe72541a18a27c763616fa0da812a760e8235c6ac5c0615bb51880dfe3d11eff684257fab6a4cea78d74b3176b5f8c5b9bdf3ab86ff611e7ab7b617b9cd6b9332fdc5", @ANYRESOCT=r2, @ANYRES16=r1], &(0x7f0000000180)=0x16) 00:03:57 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000040)=0xfffffff9, 0x4) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000500)=[@in6={0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @empty}}]}, &(0x7f0000000140)=0x10) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x18, &(0x7f0000000380)=ANY=[@ANYRES32=r1, @ANYBLOB], &(0x7f0000000240)=0x8) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) r3 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r3, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x84, 0x19, &(0x7f00000000c0)={r4}, 0x8) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000080)={r4, 0xff, 0x10, 0x1, 0xffffffffffffffff}, &(0x7f00000000c0)=0x18) 00:03:57 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xa14b, 0x1, &(0x7f0000000140)=[{&(0x7f00000000c0)="e66be84f52dcae384fdf9e1a66a64405609c6a02f7484877e87df9006d62e7458aa2cc2d6f1000d0917f5196d43fb85cb3", 0x31, 0xa11a}], 0x1800c, &(0x7f0000000040)={[{@fat=@dos1xfloppy}]}, 0x0) 00:03:57 executing program 2: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000500)=[@in6={0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @initdev={0xac, 0x1e, 0x0, 0x0}}}]}, &(0x7f0000000140)=0x10) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x1b, &(0x7f0000000380)={r1}, &(0x7f0000000240)=0x8) setsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000000040)=@int=0x5, 0x4) 00:03:57 executing program 4: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r0, 0x0) (async) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000500)=[@in6={0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @initdev={0xac, 0x1e, 0x0, 0x0}}}]}, &(0x7f0000000140)=0x10) (async) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1000004, 0x13, r2, 0x0) (async, rerun: 64) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000000040)={0x8, 0x3, 0x0, 0x5d3b, 0x6, 0xff6, 0x69, 0xffffffff, r1}, &(0x7f0000000080)=0x20) (rerun: 64) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x70, &(0x7f0000000380)={r1}, &(0x7f0000000240)=0x8) [ 237.384342][ T8867] loop1: detected capacity change from 0 to 80 00:03:57 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000040)=0xfffffff9, 0x4) shutdown(r0, 0x0) (async) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000500)=[@in6={0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @empty}}]}, &(0x7f0000000140)=0x10) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x18, &(0x7f0000000380)=ANY=[@ANYRES32=r1, @ANYBLOB], &(0x7f0000000240)=0x8) (async) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) r3 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r3, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x84, 0x19, &(0x7f00000000c0)={r4}, 0x8) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000080)={r4, 0xff, 0x10, 0x1, 0xffffffffffffffff}, &(0x7f00000000c0)=0x18) 00:03:57 executing program 2: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000500)=[@in6={0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @initdev={0xac, 0x1e, 0x0, 0x0}}}]}, &(0x7f0000000140)=0x10) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x1b, &(0x7f0000000380)={r1}, &(0x7f0000000240)=0x8) setsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000000040)=@int=0x5, 0x4) socket$inet6_sctp(0xa, 0x5, 0x84) (async) shutdown(r0, 0x0) (async) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000500)=[@in6={0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @initdev={0xac, 0x1e, 0x0, 0x0}}}]}, &(0x7f0000000140)=0x10) (async) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x1b, &(0x7f0000000380)={r1}, &(0x7f0000000240)=0x8) (async) setsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000000040)=@int=0x5, 0x4) (async) 00:03:57 executing program 5: ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, &(0x7f0000000040)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0x2}}, './file0\x00'}) getsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f0000000080)=0xfff8, &(0x7f00000000c0)=0x2) (async) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r1, 0x0) (async) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f00000001c0), 0xffffffffffffffe8) (async) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000500)=[@in6={0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @initdev={0xac, 0x1e, 0x0, 0x0}}}]}, &(0x7f0000000140)=0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000100)={0x8, 0x6, 0x2, 0x800, r2}, &(0x7f0000000180)=0x10) (async) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000380)={r2, 0x30, "113376556a913ff66b8bed6dacd1b4194a9ab218553393be438220d645bfff95432e312a02bdfc9d13d94c474adc6fba"}, &(0x7f0000000240)=0x38) 00:03:57 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xa14b, 0x1, &(0x7f0000000140)=[{&(0x7f00000000c0)="e66be84f52dcae384fdf9e1a66a64405609c6a04f7484877e87df9006d62e7458aa2cc2d6f1000d0917f5196d43fb85cb3", 0x31, 0xa11a}], 0x1800c, &(0x7f0000000040)={[{@fat=@dos1xfloppy}]}, 0x0) 00:03:57 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x1b, &(0x7f0000000280)=ANY=[], &(0x7f0000000240)=0x8) (async, rerun: 64) ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(0xffffffffffffffff, 0xc0189375, &(0x7f0000000000)={{0x1, 0x1, 0x18, r0}, './file0\x00'}) (rerun: 64) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000000040), &(0x7f0000000080)=0x4) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f00000000c0)={0x0, 0x7ff}, &(0x7f0000000100)=0x8) (async, rerun: 64) r3 = socket$vsock_stream(0x28, 0x1, 0x0) (rerun: 64) ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(r1, 0xc0189375, &(0x7f00000001c0)={{0x1, 0x1, 0x18, r3}, './file0\x00'}) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000280)=ANY=[@ANYRES32=r2, @ANYBLOB="f60007e702009ba0ff7fe70307002d006a29", @ANYRESOCT=r1, @ANYRESDEC=r3, @ANYBLOB="814ce9170ef553eb07ec33ac1f8cd3abd6bb1522db0dbc872c672daf53b8b69faad75c2c6764702e306a987b940070d9c644936b8b0b3ff379b5c3905df672ecfcab8aff9e90b10b72fb16d9c33a511035cff35ee6afc06deba96f1e4dfa7779d28f7240ad90604c4dc755958528015b077fe72541a18a27c763616fa0da812a760e8235c6ac5c0615bb51880dfe3d11eff684257fab6a4cea78d74b3176b5f8c5b9bdf3ab86ff611e7ab7b617b9cd6b9332fdc5", @ANYRESOCT=r2, @ANYRES16=r1], &(0x7f0000000180)=0x16) 00:03:57 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000040)=0xfffffff9, 0x4) (async) shutdown(r0, 0x0) (async) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000500)=[@in6={0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @empty}}]}, &(0x7f0000000140)=0x10) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x18, &(0x7f0000000380)=ANY=[@ANYRES32=r1, @ANYBLOB], &(0x7f0000000240)=0x8) (async) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) r3 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r3, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x84, 0x19, &(0x7f00000000c0)={r4}, 0x8) (async, rerun: 32) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000080)={r4, 0xff, 0x10, 0x1, 0xffffffffffffffff}, &(0x7f00000000c0)=0x18) (rerun: 32) 00:03:57 executing program 4: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r0, 0x0) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) r2 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x19, &(0x7f00000000c0)={r3}, 0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={r3, 0x20, &(0x7f0000000040)=[@in={0x2, 0x4e22, @initdev={0xac, 0x1e, 0x0, 0x0}}, @in={0x2, 0x4e20, @remote}]}, &(0x7f0000000140)=0x10) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x70, &(0x7f0000000380)={r4}, &(0x7f0000000240)=0x8) [ 237.468822][ T8889] loop1: detected capacity change from 0 to 80 00:03:57 executing program 5: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r0, 0x0) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f00000001c0), 0x4) r1 = syz_open_dev$sndctrl(&(0x7f0000001440), 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r1, 0x40045532, &(0x7f0000000040)) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000000140), 0x40000000040201, 0x0) dup3(r1, r2, 0x0) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x100000e, 0x81010, r2, 0x90167000) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000500)=[@in6={0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @initdev={0xac, 0x1e, 0x0, 0x0}}}]}, &(0x7f0000000140)=0x10) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000380)=ANY=[@ANYRES32=r3, @ANYBLOB="30000000113376556a913ff66b8bed6dacd1b4194a9ab2185502bdfc9d13d94c474adc6fba00"/52], &(0x7f0000000240)=0x38) 00:03:57 executing program 4: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r0, 0x0) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) r2 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x19, &(0x7f00000000c0)={r3}, 0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={r3, 0x20, &(0x7f0000000040)=[@in={0x2, 0x4e22, @initdev={0xac, 0x1e, 0x0, 0x0}}, @in={0x2, 0x4e20, @remote}]}, &(0x7f0000000140)=0x10) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x70, &(0x7f0000000380)={r4}, &(0x7f0000000240)=0x8) socket$inet6_sctp(0xa, 0x5, 0x84) (async) shutdown(r0, 0x0) (async) socket$inet6_sctp(0xa, 0x5, 0x84) (async) socket$inet_sctp(0x2, 0x1, 0x84) (async) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0xd, &(0x7f0000000000)=@assoc_value, &(0x7f0000000040)=0x8) (async) setsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x19, &(0x7f00000000c0)={r3}, 0x8) (async) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={r3, 0x20, &(0x7f0000000040)=[@in={0x2, 0x4e22, @initdev={0xac, 0x1e, 0x0, 0x0}}, @in={0x2, 0x4e20, @remote}]}, &(0x7f0000000140)=0x10) (async) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x70, &(0x7f0000000380)={r4}, &(0x7f0000000240)=0x8) (async) 00:03:57 executing program 2: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r0, 0x0) (async, rerun: 32) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000500)=[@in6={0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @initdev={0xac, 0x1e, 0x0, 0x0}}}]}, &(0x7f0000000140)=0x10) (rerun: 32) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x1b, &(0x7f0000000380)={r1}, &(0x7f0000000240)=0x8) (async) setsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000000040)=@int=0x5, 0x4) 00:03:57 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xa14b, 0x1, &(0x7f0000000140)=[{&(0x7f00000000c0)="e66be84f52dcae384fdf9e1a66a64405609c6a0af7484877e87df9006d62e7458aa2cc2d6f1000d0917f5196d43fb85cb3", 0x31, 0xa11a}], 0x1800c, &(0x7f0000000040)={[{@fat=@dos1xfloppy}]}, 0x0) [ 237.529364][ T8907] loop1: detected capacity change from 0 to 80 00:03:57 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000500)=[@in6={0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @initdev={0xac, 0x1e, 0x0, 0x0}}}]}, &(0x7f0000000140)=0x10) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x18, &(0x7f0000000380)=ANY=[@ANYRES32=r1, @ANYBLOB='Tp\x00\x00'], &(0x7f0000000240)=0x8) r2 = fcntl$dupfd(r0, 0x406, r0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1000004, 0x13, r3, 0x0) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x12, &(0x7f00000000c0)=0x3, 0x4) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000040), &(0x7f0000000080)=0x4) 00:03:57 executing program 5: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r0, 0x0) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f00000001c0), 0x4) r1 = syz_open_dev$sndctrl(&(0x7f0000001440), 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r1, 0x40045532, &(0x7f0000000040)) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000000140), 0x40000000040201, 0x0) dup3(r1, r2, 0x0) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x100000e, 0x81010, r2, 0x90167000) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000500)=[@in6={0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @initdev={0xac, 0x1e, 0x0, 0x0}}}]}, &(0x7f0000000140)=0x10) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000380)=ANY=[@ANYRES32=r3, @ANYBLOB="30000000113376556a913ff66b8bed6dacd1b4194a9ab2185502bdfc9d13d94c474adc6fba00"/52], &(0x7f0000000240)=0x38) socket$inet6_sctp(0xa, 0x5, 0x84) (async) shutdown(r0, 0x0) (async) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f00000001c0), 0x4) (async) syz_open_dev$sndctrl(&(0x7f0000001440), 0x0, 0x0) (async) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r1, 0x40045532, &(0x7f0000000040)) (async) openat$audio(0xffffffffffffff9c, &(0x7f0000000140), 0x40000000040201, 0x0) (async) dup3(r1, r2, 0x0) (async) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x100000e, 0x81010, r2, 0x90167000) (async) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000500)=[@in6={0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @initdev={0xac, 0x1e, 0x0, 0x0}}}]}, &(0x7f0000000140)=0x10) (async) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000380)=ANY=[@ANYRES32=r3, @ANYBLOB="30000000113376556a913ff66b8bed6dacd1b4194a9ab2185502bdfc9d13d94c474adc6fba00"/52], &(0x7f0000000240)=0x38) (async) 00:03:57 executing program 4: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r0, 0x0) (async) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) r2 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x19, &(0x7f00000000c0)={r3}, 0x8) (async) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={r3, 0x20, &(0x7f0000000040)=[@in={0x2, 0x4e22, @initdev={0xac, 0x1e, 0x0, 0x0}}, @in={0x2, 0x4e20, @remote}]}, &(0x7f0000000140)=0x10) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x70, &(0x7f0000000380)={r4}, &(0x7f0000000240)=0x8) 00:03:57 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) r2 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x19, &(0x7f00000000c0)={r3}, 0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000040)={r3, @in6={{0xa, 0x4e22, 0xffff8533, @rand_addr=' \x01\x00', 0x20}}, 0x0, 0x6, 0x2, 0x4, 0x80, 0x80000001, 0xff}, 0x9c) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x1b, &(0x7f0000000280)=ANY=[@ANYRESDEC], &(0x7f0000000240)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000000)={0x7, 0xe78, 0x203, 0xffff7fff, 0x1, 0x0, 0x7fd, 0x10200}, 0x20) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000100)={r1}) setsockopt$inet_sctp6_SCTP_EVENTS(r4, 0x84, 0xb, &(0x7f0000000140)={0x3f, 0x3b, 0x1, 0x2, 0x2, 0x3f, 0x3f, 0x1f, 0x0, 0x1f, 0xa8, 0x3, 0x2}, 0xe) [ 237.585202][ T3080] I/O error, dev loop1, sector 1 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 00:03:57 executing program 2: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000100)={0x0, 0x30, &(0x7f0000000080)=[@in={0x2, 0x4e21, @rand_addr=0x64010102}, @in={0x2, 0x4e20, @private=0xa010102}, @in={0x2, 0x4e21, @multicast1}]}, &(0x7f0000000140)=0x10) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x1b, &(0x7f0000000040)=ANY=[@ANYRES32=r1, @ANYBLOB="883b743bdb260000000072a6ec53c4e11f8e42c5abb04494f877bfad25a4350e9ca32f000200008d3cf10010b95dbb"], &(0x7f00000000c0)=0x8) 00:03:57 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xa14b, 0x1, &(0x7f0000000140)=[{&(0x7f00000000c0)="e66be84f52dcae384fdf9e1a66a64405609c6a50f7484877e87df9006d62e7458aa2cc2d6f1000d0917f5196d43fb85cb3", 0x31, 0xa11a}], 0x1800c, &(0x7f0000000040)={[{@fat=@dos1xfloppy}]}, 0x0) [ 237.599910][ T3080] Buffer I/O error on dev loop1, logical block 1, async page read 00:03:57 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r0, 0x0) (async) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000500)=[@in6={0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @initdev={0xac, 0x1e, 0x0, 0x0}}}]}, &(0x7f0000000140)=0x10) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x18, &(0x7f0000000380)=ANY=[@ANYRES32=r1, @ANYBLOB='Tp\x00\x00'], &(0x7f0000000240)=0x8) (async) r2 = fcntl$dupfd(r0, 0x406, r0) (async) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1000004, 0x13, r3, 0x0) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x12, &(0x7f00000000c0)=0x3, 0x4) (async, rerun: 32) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000040), &(0x7f0000000080)=0x4) (rerun: 32) [ 237.618277][ T8932] loop1: detected capacity change from 0 to 80 00:03:57 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) r2 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x19, &(0x7f00000000c0)={r3}, 0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000040)={r3, @in6={{0xa, 0x4e22, 0xffff8533, @rand_addr=' \x01\x00', 0x20}}, 0x0, 0x6, 0x2, 0x4, 0x80, 0x80000001, 0xff}, 0x9c) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x1b, &(0x7f0000000280)=ANY=[@ANYRESDEC], &(0x7f0000000240)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000000)={0x7, 0xe78, 0x203, 0xffff7fff, 0x1, 0x0, 0x7fd, 0x10200}, 0x20) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000100)={r1}) setsockopt$inet_sctp6_SCTP_EVENTS(r4, 0x84, 0xb, &(0x7f0000000140)={0x3f, 0x3b, 0x1, 0x2, 0x2, 0x3f, 0x3f, 0x1f, 0x0, 0x1f, 0xa8, 0x3, 0x2}, 0xe) socket$inet6_sctp(0xa, 0x5, 0x84) (async) socket$inet6_sctp(0xa, 0x5, 0x84) (async) socket$inet_sctp(0x2, 0x1, 0x84) (async) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0xd, &(0x7f0000000000)=@assoc_value, &(0x7f0000000040)=0x8) (async) setsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x19, &(0x7f00000000c0)={r3}, 0x8) (async) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000040)={r3, @in6={{0xa, 0x4e22, 0xffff8533, @rand_addr=' \x01\x00', 0x20}}, 0x0, 0x6, 0x2, 0x4, 0x80, 0x80000001, 0xff}, 0x9c) (async) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x1b, &(0x7f0000000280)=ANY=[@ANYRESDEC], &(0x7f0000000240)=0x8) (async) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000000)={0x7, 0xe78, 0x203, 0xffff7fff, 0x1, 0x0, 0x7fd, 0x10200}, 0x20) (async) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000100)={r1}) (async) setsockopt$inet_sctp6_SCTP_EVENTS(r4, 0x84, 0xb, &(0x7f0000000140)={0x3f, 0x3b, 0x1, 0x2, 0x2, 0x3f, 0x3f, 0x1f, 0x0, 0x1f, 0xa8, 0x3, 0x2}, 0xe) (async) 00:03:57 executing program 2: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r0, 0x0) (async) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000100)={0x0, 0x30, &(0x7f0000000080)=[@in={0x2, 0x4e21, @rand_addr=0x64010102}, @in={0x2, 0x4e20, @private=0xa010102}, @in={0x2, 0x4e21, @multicast1}]}, &(0x7f0000000140)=0x10) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x1b, &(0x7f0000000040)=ANY=[@ANYRES32=r1, @ANYBLOB="883b743bdb260000000072a6ec53c4e11f8e42c5abb04494f877bfad25a4350e9ca32f000200008d3cf10010b95dbb"], &(0x7f00000000c0)=0x8) 00:03:57 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xa14b, 0x1, &(0x7f0000000140)=[{&(0x7f00000000c0)="e66be84f52dcae384fdf9e1a66a64405609c6afef7484877e87df9006d62e7458aa2cc2d6f1000d0917f5196d43fb85cb3", 0x31, 0xa11a}], 0x1800c, &(0x7f0000000040)={[{@fat=@dos1xfloppy}]}, 0x0) 00:03:57 executing program 5: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r0, 0x0) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f00000001c0), 0x4) r1 = syz_open_dev$sndctrl(&(0x7f0000001440), 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r1, 0x40045532, &(0x7f0000000040)) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000000140), 0x40000000040201, 0x0) dup3(r1, r2, 0x0) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x100000e, 0x81010, r2, 0x90167000) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000500)=[@in6={0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @initdev={0xac, 0x1e, 0x0, 0x0}}}]}, &(0x7f0000000140)=0x10) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000380)=ANY=[@ANYRES32=r3, @ANYBLOB="30000000113376556a913ff66b8bed6dacd1b4194a9ab2185502bdfc9d13d94c474adc6fba00"/52], &(0x7f0000000240)=0x38) socket$inet6_sctp(0xa, 0x5, 0x84) (async) shutdown(r0, 0x0) (async) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f00000001c0), 0x4) (async) syz_open_dev$sndctrl(&(0x7f0000001440), 0x0, 0x0) (async) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r1, 0x40045532, &(0x7f0000000040)) (async) openat$audio(0xffffffffffffff9c, &(0x7f0000000140), 0x40000000040201, 0x0) (async) dup3(r1, r2, 0x0) (async) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x100000e, 0x81010, r2, 0x90167000) (async) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000500)=[@in6={0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @initdev={0xac, 0x1e, 0x0, 0x0}}}]}, &(0x7f0000000140)=0x10) (async) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000380)=ANY=[@ANYRES32=r3, @ANYBLOB="30000000113376556a913ff66b8bed6dacd1b4194a9ab2185502bdfc9d13d94c474adc6fba00"/52], &(0x7f0000000240)=0x38) (async) 00:03:57 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) (async, rerun: 32) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) (async, rerun: 32) r2 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x19, &(0x7f00000000c0)={r3}, 0x8) (async, rerun: 64) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000040)={r3, @in6={{0xa, 0x4e22, 0xffff8533, @rand_addr=' \x01\x00', 0x20}}, 0x0, 0x6, 0x2, 0x4, 0x80, 0x80000001, 0xff}, 0x9c) (async, rerun: 64) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x1b, &(0x7f0000000280)=ANY=[@ANYRESDEC], &(0x7f0000000240)=0x8) (async, rerun: 32) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000000)={0x7, 0xe78, 0x203, 0xffff7fff, 0x1, 0x0, 0x7fd, 0x10200}, 0x20) (async, rerun: 32) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000100)={r1}) setsockopt$inet_sctp6_SCTP_EVENTS(r4, 0x84, 0xb, &(0x7f0000000140)={0x3f, 0x3b, 0x1, 0x2, 0x2, 0x3f, 0x3f, 0x1f, 0x0, 0x1f, 0xa8, 0x3, 0x2}, 0xe) 00:03:57 executing program 2: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r0, 0x0) (async) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000100)={0x0, 0x30, &(0x7f0000000080)=[@in={0x2, 0x4e21, @rand_addr=0x64010102}, @in={0x2, 0x4e20, @private=0xa010102}, @in={0x2, 0x4e21, @multicast1}]}, &(0x7f0000000140)=0x10) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x1b, &(0x7f0000000040)=ANY=[@ANYRES32=r1, @ANYBLOB="883b743bdb260000000072a6ec53c4e11f8e42c5abb04494f877bfad25a4350e9ca32f000200008d3cf10010b95dbb"], &(0x7f00000000c0)=0x8) 00:03:57 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xa14b, 0x1, &(0x7f0000000140)=[{&(0x7f00000000c0)="e66be84f52dcae384fdf9e1a66a64405609c6a07f7254877e87df9006d62e7458aa2cc2d6f1000d0917f5196d43fb85cb3", 0x31, 0xa11a}], 0x1800c, &(0x7f0000000040)={[{@fat=@dos1xfloppy}]}, 0x0) 00:03:57 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r0, 0x0) (async) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000500)=[@in6={0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @initdev={0xac, 0x1e, 0x0, 0x0}}}]}, &(0x7f0000000140)=0x10) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x18, &(0x7f0000000380)=ANY=[@ANYRES32=r1, @ANYBLOB='Tp\x00\x00'], &(0x7f0000000240)=0x8) (async) r2 = fcntl$dupfd(r0, 0x406, r0) (async) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1000004, 0x13, r3, 0x0) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x12, &(0x7f00000000c0)=0x3, 0x4) (async) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000040), &(0x7f0000000080)=0x4) [ 237.729425][ T8979] loop1: detected capacity change from 0 to 80 00:03:57 executing program 5: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r0, 0x0) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f00000001c0), 0x4) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0xffffff65, &(0x7f0000000500)=[@in6={0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @initdev={0xac, 0x1e, 0x0, 0x0}}}]}, &(0x7f0000000140)=0x10) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000380)={r1, 0x30, "113376556a913ff66b8bed6dacd1b4194a9ab218553393be438220d645bfff95432e312a02bdfc9d13d94c474adc6fba"}, &(0x7f0000000240)=0x38) 00:03:57 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r0, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000000340)={0x0, 0x8067}, &(0x7f00000004c0)=0x8) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000500)={r1, 0x9, 0x665, 0x9}, &(0x7f0000000540)=0x10) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1000004, 0x13, r2, 0x0) sendto(r2, &(0x7f00000003c0)="ad6042ac0cc1eea2f5acca70913ea5cdc7202daebe4d33e88b85550d85a1c4661e3a10f6a56827e99e33c89c266f8c4796452c4654b565a90740480e30bddc9829d235133608507958f9ceed0e03c71e1b2795aa8cc449659045424d69da067233df7ecbee67cebf64a04d5f7690910961ba629c0cbc4812d0eed5df1423eb76f683f745fe875c5a53de15dee4eba8deb27d011ed82773b04d4590235d91d4bc25d692c6aabcd7c94726959d67e9b65a332952665cc5bbf16a3bed0608480eb6c5999ff941e6f4a26cd60daab1134833ec6e331097f8e3f23e09b8922c3523", 0xdf, 0x1, &(0x7f00000002c0)=@pppol2tpv3in6={0x18, 0x1, {0x0, r0, 0x4, 0x1, 0x2, 0x4, {0xa, 0x4e24, 0x602a, @empty, 0x7}}}, 0x80) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000040)=[@in6={0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @initdev={0xac, 0x1e, 0x0, 0x0}}}]}, &(0x7f0000000140)=0x10) r4 = openat2(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)={0x40040, 0x1, 0x10}, 0x18) sendmsg$IPVS_CMD_ZERO(r4, &(0x7f0000000280)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)={0x80, 0x0, 0x2, 0x70bd28, 0x25dfdbfd, {}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0xfffffff8}, @IPVS_CMD_ATTR_DEST={0x1c, 0x2, 0x0, 0x1, [@IPVS_DEST_ATTR_ADDR_FAMILY={0x6, 0xb, 0x2}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x3f}, @IPVS_DEST_ATTR_TUN_TYPE={0x5, 0xd, 0x1}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x9}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x491f0452}, @IPVS_CMD_ATTR_DAEMON={0x2c, 0x3, 0x0, 0x1, [@IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'bridge_slave_0\x00'}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'veth0_virt_wifi\x00'}]}, @IPVS_CMD_ATTR_DEST={0xc, 0x2, 0x0, 0x1, [@IPVS_DEST_ATTR_TUN_FLAGS={0x6, 0xf, 0x2}]}]}, 0x80}, 0x1, 0x0, 0x0, 0x24}, 0x8000) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x18, &(0x7f0000000380)=ANY=[@ANYRES32=r3, @ANYBLOB="04020000"], &(0x7f0000000240)=0x8) 00:03:57 executing program 2: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000500)=[@in6={0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @initdev={0xac, 0x1e, 0x0, 0x0}}}]}, &(0x7f0000000140)=0x10) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) r3 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r3, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x84, 0x19, &(0x7f00000000c0)={r4}, 0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000040)={r4, @in6={{0xa, 0x4e23, 0x3, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01', 0x185}}, 0x1, 0x738a}, &(0x7f0000000100)=0x90) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x1b, &(0x7f0000000380)={r1}, &(0x7f0000000240)=0x8) 00:03:57 executing program 5: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r0, 0x0) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f00000001c0), 0x4) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0xffffff65, &(0x7f0000000500)=[@in6={0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @initdev={0xac, 0x1e, 0x0, 0x0}}}]}, &(0x7f0000000140)=0x10) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000380)={r1, 0x30, "113376556a913ff66b8bed6dacd1b4194a9ab218553393be438220d645bfff95432e312a02bdfc9d13d94c474adc6fba"}, &(0x7f0000000240)=0x38) socket$inet6_sctp(0xa, 0x5, 0x84) (async) shutdown(r0, 0x0) (async) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f00000001c0), 0x4) (async) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0xffffff65, &(0x7f0000000500)=[@in6={0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @initdev={0xac, 0x1e, 0x0, 0x0}}}]}, &(0x7f0000000140)=0x10) (async) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000380)={r1, 0x30, "113376556a913ff66b8bed6dacd1b4194a9ab218553393be438220d645bfff95432e312a02bdfc9d13d94c474adc6fba"}, &(0x7f0000000240)=0x38) (async) 00:03:57 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xa14b, 0x1, &(0x7f0000000140)=[{&(0x7f00000000c0)="e66be84f52dcae384fdf9e1a66a64405609c6a07f75e4877e87df9006d62e7458aa2cc2d6f1000d0917f5196d43fb85cb3", 0x31, 0xa11a}], 0x1800c, &(0x7f0000000040)={[{@fat=@dos1xfloppy}]}, 0x0) 00:03:57 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x1b, &(0x7f00000002c0)=ANY=[@ANYBLOB="039805fe2335406d7579e2fae44ec32c7895341a982fcdbc08ff911450e51bc8df4f9eaa37cba15fd6900432742162c64a2e16714ce85b48367346e73c50fff0cc3f79774e7c2016942c1cd40f208770e0eedf84dbddd96e145abe34dba7d3b1fed2fc794597e7f82566c912fc5d5ac9c37f56f601061341f9e5c463a9270b5cbe868f82"], &(0x7f0000000240)=0x8) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1000004, 0x13, r1, 0x0) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) r3 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f0000000180)={0x0, @in6={{0xa, 0x4e21, 0x7, @rand_addr=' \x01\x00', 0x6}}}, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r3, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x84, 0x19, &(0x7f00000000c0)={r4}, 0x8) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000040)={r4, 0xc3, "9128e5e5c065e9692a9a8bbd7c944d412f3b5bf1b400980f6fe1f19640eb9295f284edfd130bf0539f3d05ea57740ade9867a44734b4899c3875e364bb77b6b2bf16f8398154f7c3592a597b3b0df6b965f06cb7a2f816f2ac904c88167e94fdeb06d80c038a178d9604a5694b4e94d495121607e187c2c21088a6807d98fc29cd4f461716db1359dff3f6fba7725ab0a9f6b3dd56caab6f9f980eeda2722709258894ad2088e356e4dbaea3e135d31fe0965d34a5b16a07575a0731b2e674da3c5aad"}, &(0x7f0000000140)=0xcb) [ 237.831054][ T8992] loop1: detected capacity change from 0 to 80 00:03:57 executing program 2: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000500)=[@in6={0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @initdev={0xac, 0x1e, 0x0, 0x0}}}]}, &(0x7f0000000140)=0x10) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) r3 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r3, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x84, 0x19, &(0x7f00000000c0)={r4}, 0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000040)={r4, @in6={{0xa, 0x4e23, 0x3, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01', 0x185}}, 0x1, 0x738a}, &(0x7f0000000100)=0x90) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x1b, &(0x7f0000000380)={r1}, &(0x7f0000000240)=0x8) socket$inet6_sctp(0xa, 0x5, 0x84) (async) shutdown(r0, 0x0) (async) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000500)=[@in6={0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @initdev={0xac, 0x1e, 0x0, 0x0}}}]}, &(0x7f0000000140)=0x10) (async) socket$inet6_sctp(0xa, 0x5, 0x84) (async) socket$inet_sctp(0x2, 0x1, 0x84) (async) getsockopt$inet_sctp_SCTP_MAX_BURST(r3, 0x84, 0xd, &(0x7f0000000000)=@assoc_value, &(0x7f0000000040)=0x8) (async) setsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x84, 0x19, &(0x7f00000000c0)={r4}, 0x8) (async) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000040)={r4, @in6={{0xa, 0x4e23, 0x3, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01', 0x185}}, 0x1, 0x738a}, &(0x7f0000000100)=0x90) (async) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x1b, &(0x7f0000000380)={r1}, &(0x7f0000000240)=0x8) (async) 00:03:57 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r0, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000000340)={0x0, 0x8067}, &(0x7f00000004c0)=0x8) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000500)={r1, 0x9, 0x665, 0x9}, &(0x7f0000000540)=0x10) (async) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1000004, 0x13, r2, 0x0) sendto(r2, &(0x7f00000003c0)="ad6042ac0cc1eea2f5acca70913ea5cdc7202daebe4d33e88b85550d85a1c4661e3a10f6a56827e99e33c89c266f8c4796452c4654b565a90740480e30bddc9829d235133608507958f9ceed0e03c71e1b2795aa8cc449659045424d69da067233df7ecbee67cebf64a04d5f7690910961ba629c0cbc4812d0eed5df1423eb76f683f745fe875c5a53de15dee4eba8deb27d011ed82773b04d4590235d91d4bc25d692c6aabcd7c94726959d67e9b65a332952665cc5bbf16a3bed0608480eb6c5999ff941e6f4a26cd60daab1134833ec6e331097f8e3f23e09b8922c3523", 0xdf, 0x1, &(0x7f00000002c0)=@pppol2tpv3in6={0x18, 0x1, {0x0, r0, 0x4, 0x1, 0x2, 0x4, {0xa, 0x4e24, 0x602a, @empty, 0x7}}}, 0x80) (async, rerun: 64) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000040)=[@in6={0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @initdev={0xac, 0x1e, 0x0, 0x0}}}]}, &(0x7f0000000140)=0x10) (async, rerun: 64) r4 = openat2(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)={0x40040, 0x1, 0x10}, 0x18) sendmsg$IPVS_CMD_ZERO(r4, &(0x7f0000000280)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)={0x80, 0x0, 0x2, 0x70bd28, 0x25dfdbfd, {}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0xfffffff8}, @IPVS_CMD_ATTR_DEST={0x1c, 0x2, 0x0, 0x1, [@IPVS_DEST_ATTR_ADDR_FAMILY={0x6, 0xb, 0x2}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x3f}, @IPVS_DEST_ATTR_TUN_TYPE={0x5, 0xd, 0x1}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x9}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x491f0452}, @IPVS_CMD_ATTR_DAEMON={0x2c, 0x3, 0x0, 0x1, [@IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'bridge_slave_0\x00'}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'veth0_virt_wifi\x00'}]}, @IPVS_CMD_ATTR_DEST={0xc, 0x2, 0x0, 0x1, [@IPVS_DEST_ATTR_TUN_FLAGS={0x6, 0xf, 0x2}]}]}, 0x80}, 0x1, 0x0, 0x0, 0x24}, 0x8000) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x18, &(0x7f0000000380)=ANY=[@ANYRES32=r3, @ANYBLOB="04020000"], &(0x7f0000000240)=0x8) 00:03:57 executing program 5: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r0, 0x0) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f00000001c0), 0x4) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0xffffff65, &(0x7f0000000500)=[@in6={0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @initdev={0xac, 0x1e, 0x0, 0x0}}}]}, &(0x7f0000000140)=0x10) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000380)={r1, 0x30, "113376556a913ff66b8bed6dacd1b4194a9ab218553393be438220d645bfff95432e312a02bdfc9d13d94c474adc6fba"}, &(0x7f0000000240)=0x38) socket$inet6_sctp(0xa, 0x5, 0x84) (async) shutdown(r0, 0x0) (async) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f00000001c0), 0x4) (async) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0xffffff65, &(0x7f0000000500)=[@in6={0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @initdev={0xac, 0x1e, 0x0, 0x0}}}]}, &(0x7f0000000140)=0x10) (async) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000380)={r1, 0x30, "113376556a913ff66b8bed6dacd1b4194a9ab218553393be438220d645bfff95432e312a02bdfc9d13d94c474adc6fba"}, &(0x7f0000000240)=0x38) (async) 00:03:57 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xa14b, 0x1, &(0x7f0000000140)=[{&(0x7f00000000c0)="e66be84f52dcae384fdf9e1a66a64405609c6a07f7482577e87df9006d62e7458aa2cc2d6f1000d0917f5196d43fb85cb3", 0x31, 0xa11a}], 0x1800c, &(0x7f0000000040)={[{@fat=@dos1xfloppy}]}, 0x0) [ 237.893305][ T9021] loop1: detected capacity change from 0 to 80 00:03:57 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x1b, &(0x7f00000002c0)=ANY=[@ANYBLOB="039805fe2335406d7579e2fae44ec32c7895341a982fcdbc08ff911450e51bc8df4f9eaa37cba15fd6900432742162c64a2e16714ce85b48367346e73c50fff0cc3f79774e7c2016942c1cd40f208770e0eedf84dbddd96e145abe34dba7d3b1fed2fc794597e7f82566c912fc5d5ac9c37f56f601061341f9e5c463a9270b5cbe868f82"], &(0x7f0000000240)=0x8) (async) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1000004, 0x13, r1, 0x0) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) r3 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f0000000180)={0x0, @in6={{0xa, 0x4e21, 0x7, @rand_addr=' \x01\x00', 0x6}}}, 0x84) (async) getsockopt$inet_sctp_SCTP_MAX_BURST(r3, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x84, 0x19, &(0x7f00000000c0)={r4}, 0x8) (async) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000040)={r4, 0xc3, "9128e5e5c065e9692a9a8bbd7c944d412f3b5bf1b400980f6fe1f19640eb9295f284edfd130bf0539f3d05ea57740ade9867a44734b4899c3875e364bb77b6b2bf16f8398154f7c3592a597b3b0df6b965f06cb7a2f816f2ac904c88167e94fdeb06d80c038a178d9604a5694b4e94d495121607e187c2c21088a6807d98fc29cd4f461716db1359dff3f6fba7725ab0a9f6b3dd56caab6f9f980eeda2722709258894ad2088e356e4dbaea3e135d31fe0965d34a5b16a07575a0731b2e674da3c5aad"}, &(0x7f0000000140)=0xcb) 00:03:57 executing program 2: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000500)=[@in6={0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @initdev={0xac, 0x1e, 0x0, 0x0}}}]}, &(0x7f0000000140)=0x10) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) r3 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r3, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x84, 0x19, &(0x7f00000000c0)={r4}, 0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000040)={r4, @in6={{0xa, 0x4e23, 0x3, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01', 0x185}}, 0x1, 0x738a}, &(0x7f0000000100)=0x90) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x1b, &(0x7f0000000380)={r1}, &(0x7f0000000240)=0x8) socket$inet6_sctp(0xa, 0x5, 0x84) (async) shutdown(r0, 0x0) (async) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000500)=[@in6={0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @initdev={0xac, 0x1e, 0x0, 0x0}}}]}, &(0x7f0000000140)=0x10) (async) socket$inet6_sctp(0xa, 0x5, 0x84) (async) socket$inet_sctp(0x2, 0x1, 0x84) (async) getsockopt$inet_sctp_SCTP_MAX_BURST(r3, 0x84, 0xd, &(0x7f0000000000)=@assoc_value, &(0x7f0000000040)=0x8) (async) setsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x84, 0x19, &(0x7f00000000c0)={r4}, 0x8) (async) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000040)={r4, @in6={{0xa, 0x4e23, 0x3, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01', 0x185}}, 0x1, 0x738a}, &(0x7f0000000100)=0x90) (async) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x1b, &(0x7f0000000380)={r1}, &(0x7f0000000240)=0x8) (async) 00:03:57 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xa14b, 0x1, &(0x7f0000000140)=[{&(0x7f00000000c0)="e66be84f52dcae384fdf9e1a66a64405609c6a07f7485e77e87df9006d62e7458aa2cc2d6f1000d0917f5196d43fb85cb3", 0x31, 0xa11a}], 0x1800c, &(0x7f0000000040)={[{@fat=@dos1xfloppy}]}, 0x0) 00:03:57 executing program 5: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r0, 0x0) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f00000001c0), 0x4) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f0000000500)=[@in={0x2, 0x4e24, @private=0xa010100}]}, &(0x7f0000000140)=0x10) r2 = pidfd_getfd(0xffffffffffffffff, r0, 0x0) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000000040)={r1, 0xf0, 0x6}, 0x8) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000380)=ANY=[@ANYRES32=r1, @ANYBLOB="30000000113376556a913ff66b8bed6dacd1b4194a9ab218553393be438220d645bfff95432eef1002bdfc6a9414f6474adc6fba"], &(0x7f0000000240)=0x38) 00:03:57 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r0, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000000340)={0x0, 0x8067}, &(0x7f00000004c0)=0x8) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000500)={r1, 0x9, 0x665, 0x9}, &(0x7f0000000540)=0x10) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1000004, 0x13, r2, 0x0) sendto(r2, &(0x7f00000003c0)="ad6042ac0cc1eea2f5acca70913ea5cdc7202daebe4d33e88b85550d85a1c4661e3a10f6a56827e99e33c89c266f8c4796452c4654b565a90740480e30bddc9829d235133608507958f9ceed0e03c71e1b2795aa8cc449659045424d69da067233df7ecbee67cebf64a04d5f7690910961ba629c0cbc4812d0eed5df1423eb76f683f745fe875c5a53de15dee4eba8deb27d011ed82773b04d4590235d91d4bc25d692c6aabcd7c94726959d67e9b65a332952665cc5bbf16a3bed0608480eb6c5999ff941e6f4a26cd60daab1134833ec6e331097f8e3f23e09b8922c3523", 0xdf, 0x1, &(0x7f00000002c0)=@pppol2tpv3in6={0x18, 0x1, {0x0, r0, 0x4, 0x1, 0x2, 0x4, {0xa, 0x4e24, 0x602a, @empty, 0x7}}}, 0x80) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000040)=[@in6={0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @initdev={0xac, 0x1e, 0x0, 0x0}}}]}, &(0x7f0000000140)=0x10) r4 = openat2(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)={0x40040, 0x1, 0x10}, 0x18) sendmsg$IPVS_CMD_ZERO(r4, &(0x7f0000000280)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)={0x80, 0x0, 0x2, 0x70bd28, 0x25dfdbfd, {}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0xfffffff8}, @IPVS_CMD_ATTR_DEST={0x1c, 0x2, 0x0, 0x1, [@IPVS_DEST_ATTR_ADDR_FAMILY={0x6, 0xb, 0x2}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x3f}, @IPVS_DEST_ATTR_TUN_TYPE={0x5, 0xd, 0x1}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x9}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x491f0452}, @IPVS_CMD_ATTR_DAEMON={0x2c, 0x3, 0x0, 0x1, [@IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'bridge_slave_0\x00'}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'veth0_virt_wifi\x00'}]}, @IPVS_CMD_ATTR_DEST={0xc, 0x2, 0x0, 0x1, [@IPVS_DEST_ATTR_TUN_FLAGS={0x6, 0xf, 0x2}]}]}, 0x80}, 0x1, 0x0, 0x0, 0x24}, 0x8000) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x18, &(0x7f0000000380)=ANY=[@ANYRES32=r3, @ANYBLOB="04020000"], &(0x7f0000000240)=0x8) socket$inet6_sctp(0xa, 0x5, 0x84) (async) shutdown(r0, 0x0) (async) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000000340)={0x0, 0x8067}, &(0x7f00000004c0)=0x8) (async) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000500)={r1, 0x9, 0x665, 0x9}, &(0x7f0000000540)=0x10) (async) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) (async) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1000004, 0x13, r2, 0x0) (async) sendto(r2, &(0x7f00000003c0)="ad6042ac0cc1eea2f5acca70913ea5cdc7202daebe4d33e88b85550d85a1c4661e3a10f6a56827e99e33c89c266f8c4796452c4654b565a90740480e30bddc9829d235133608507958f9ceed0e03c71e1b2795aa8cc449659045424d69da067233df7ecbee67cebf64a04d5f7690910961ba629c0cbc4812d0eed5df1423eb76f683f745fe875c5a53de15dee4eba8deb27d011ed82773b04d4590235d91d4bc25d692c6aabcd7c94726959d67e9b65a332952665cc5bbf16a3bed0608480eb6c5999ff941e6f4a26cd60daab1134833ec6e331097f8e3f23e09b8922c3523", 0xdf, 0x1, &(0x7f00000002c0)=@pppol2tpv3in6={0x18, 0x1, {0x0, r0, 0x4, 0x1, 0x2, 0x4, {0xa, 0x4e24, 0x602a, @empty, 0x7}}}, 0x80) (async) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000040)=[@in6={0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @initdev={0xac, 0x1e, 0x0, 0x0}}}]}, &(0x7f0000000140)=0x10) (async) openat2(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)={0x40040, 0x1, 0x10}, 0x18) (async) sendmsg$IPVS_CMD_ZERO(r4, &(0x7f0000000280)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)={0x80, 0x0, 0x2, 0x70bd28, 0x25dfdbfd, {}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0xfffffff8}, @IPVS_CMD_ATTR_DEST={0x1c, 0x2, 0x0, 0x1, [@IPVS_DEST_ATTR_ADDR_FAMILY={0x6, 0xb, 0x2}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x3f}, @IPVS_DEST_ATTR_TUN_TYPE={0x5, 0xd, 0x1}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x9}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x491f0452}, @IPVS_CMD_ATTR_DAEMON={0x2c, 0x3, 0x0, 0x1, [@IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'bridge_slave_0\x00'}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'veth0_virt_wifi\x00'}]}, @IPVS_CMD_ATTR_DEST={0xc, 0x2, 0x0, 0x1, [@IPVS_DEST_ATTR_TUN_FLAGS={0x6, 0xf, 0x2}]}]}, 0x80}, 0x1, 0x0, 0x0, 0x24}, 0x8000) (async) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x18, &(0x7f0000000380)=ANY=[@ANYRES32=r3, @ANYBLOB="04020000"], &(0x7f0000000240)=0x8) (async) [ 237.960080][ T9040] loop1: detected capacity change from 0 to 80 00:03:57 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x1b, &(0x7f00000002c0)=ANY=[@ANYBLOB="039805fe2335406d7579e2fae44ec32c7895341a982fcdbc08ff911450e51bc8df4f9eaa37cba15fd6900432742162c64a2e16714ce85b48367346e73c50fff0cc3f79774e7c2016942c1cd40f208770e0eedf84dbddd96e145abe34dba7d3b1fed2fc794597e7f82566c912fc5d5ac9c37f56f601061341f9e5c463a9270b5cbe868f82"], &(0x7f0000000240)=0x8) (async) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1000004, 0x13, r1, 0x0) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) r3 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f0000000180)={0x0, @in6={{0xa, 0x4e21, 0x7, @rand_addr=' \x01\x00', 0x6}}}, 0x84) (async) getsockopt$inet_sctp_SCTP_MAX_BURST(r3, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x84, 0x19, &(0x7f00000000c0)={r4}, 0x8) (async) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000040)={r4, 0xc3, "9128e5e5c065e9692a9a8bbd7c944d412f3b5bf1b400980f6fe1f19640eb9295f284edfd130bf0539f3d05ea57740ade9867a44734b4899c3875e364bb77b6b2bf16f8398154f7c3592a597b3b0df6b965f06cb7a2f816f2ac904c88167e94fdeb06d80c038a178d9604a5694b4e94d495121607e187c2c21088a6807d98fc29cd4f461716db1359dff3f6fba7725ab0a9f6b3dd56caab6f9f980eeda2722709258894ad2088e356e4dbaea3e135d31fe0965d34a5b16a07575a0731b2e674da3c5aad"}, &(0x7f0000000140)=0xcb) 00:03:57 executing program 5: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r0, 0x0) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f00000001c0), 0x4) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f0000000500)=[@in={0x2, 0x4e24, @private=0xa010100}]}, &(0x7f0000000140)=0x10) r2 = pidfd_getfd(0xffffffffffffffff, r0, 0x0) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000000040)={r1, 0xf0, 0x6}, 0x8) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000380)=ANY=[@ANYRES32=r1, @ANYBLOB="30000000113376556a913ff66b8bed6dacd1b4194a9ab218553393be438220d645bfff95432eef1002bdfc6a9414f6474adc6fba"], &(0x7f0000000240)=0x38) socket$inet6_sctp(0xa, 0x5, 0x84) (async) shutdown(r0, 0x0) (async) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f00000001c0), 0x4) (async) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f0000000500)=[@in={0x2, 0x4e24, @private=0xa010100}]}, &(0x7f0000000140)=0x10) (async) pidfd_getfd(0xffffffffffffffff, r0, 0x0) (async) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000000040)={r1, 0xf0, 0x6}, 0x8) (async) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000380)=ANY=[@ANYRES32=r1, @ANYBLOB="30000000113376556a913ff66b8bed6dacd1b4194a9ab218553393be438220d645bfff95432eef1002bdfc6a9414f6474adc6fba"], &(0x7f0000000240)=0x38) (async) 00:03:57 executing program 2: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) r2 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x19, &(0x7f00000000c0)={r3}, 0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000040)={0x0, @in6={{0xa, 0x4e24, 0x1c2e, @loopback, 0x7fff}}, 0x8, 0x1}, &(0x7f0000000100)=0x90) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000180)={r3, 0x53, 0x80000001, 0x400, 0xd3, 0x4, 0x2, 0x8, {r4, @in={{0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x3a}}}, 0xffffffff, 0xffff8001, 0x80, 0x1, 0x5}}, &(0x7f0000000280)=0xb0) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000500)=[@in6={0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @initdev={0xac, 0x1e, 0x0, 0x0}}}]}, &(0x7f0000000140)=0x10) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x1b, &(0x7f0000000380)={r5}, &(0x7f0000000240)=0x8) 00:03:57 executing program 4: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1000004, 0x13, r1, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000500)=[@in6={0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @loopback}, 0x80000001}]}, &(0x7f0000000140)=0x10) ioctl$AUTOFS_DEV_IOCTL_ISMOUNTPOINT(0xffffffffffffffff, 0xc018937e, &(0x7f0000000080)={{0x1, 0x1, 0x18, r1}, './file0\x00'}) r4 = accept$inet6(0xffffffffffffffff, &(0x7f0000000100)={0xa, 0x0, 0x0, @remote}, &(0x7f0000000140)=0x1c) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f00000000c0)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000200)=0x1c) r5 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCADDRT(r5, 0x890b, &(0x7f0000000040)={0x0, @l2tp={0x2, 0x0, @empty, 0x80000}, @l2={0x1f, 0x6, @any, 0x992}, @nl=@unspec, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000340)='veth0_macvtap\x00', 0x0, 0x0, 0x114}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r5, 0x81f8943c, &(0x7f00000003c0)={0x0, ""/256, 0x0, 0x0, 0x0}) ioctl$BTRFS_IOC_SET_RECEIVED_SUBVOL(0xffffffffffffffff, 0xc0c89425, &(0x7f0000000280)={"e6696328276c80ede1cbb140551427cb", r6, 0x0, {0x0, 0x7ff}, {0x0, 0x8007}, 0x28e, [0x0, 0x0, 0x0, 0x10008, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80, 0x100, 0x78, 0x3, 0x0, 0xfffffffffffffff8]}) ioctl$BTRFS_IOC_BALANCE_PROGRESS(0xffffffffffffffff, 0x84009422, &(0x7f0000001840)={0x0, 0x0, {0x0, @struct}, {0x0, @struct, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}, {0x0, @usage, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}}) ioctl$BTRFS_IOC_SNAP_CREATE_V2(0xffffffffffffffff, 0x50009417, &(0x7f0000000840)={{r4}, r6, 0x3, @unused=[0x0, 0x6, 0x70000000, 0xfff], @devid=r7}) ioctl$BTRFS_IOC_SCRUB_PROGRESS(0xffffffffffffffff, 0xc400941d, &(0x7f0000001300)={r7, 0x8, 0x1000}) ioctl$BTRFS_IOC_DEV_REPLACE(r3, 0xca289435, &(0x7f0000000540)={0x2, 0x54, @start={r7, 0x1, "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", "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"}, [0x6, 0xffffffffffff8001, 0x8, 0xb8, 0x6, 0x5, 0x4, 0xfffffffffffffff7, 0xf8, 0x1, 0x10001, 0x2, 0x4, 0x8, 0x0, 0x4106, 0x1, 0x4, 0x0, 0x8, 0x8, 0x54b1, 0x5, 0x800, 0x5, 0x7fffffff, 0x6, 0x5, 0x80000001, 0x6, 0x8, 0x6, 0x9, 0x9, 0x100, 0x7, 0x7fff, 0x5, 0xffffffffffffffff, 0x0, 0xfffffffffffffffc, 0x758, 0x0, 0x1, 0x0, 0x7, 0x7, 0x6, 0x1, 0x257a, 0x8fa1, 0x8000, 0x2, 0x0, 0x5, 0x101, 0x902e, 0xfffffffffffffff9, 0x6, 0x100000000, 0xffffffffffff7fff, 0x1000, 0xffffffffffffffc0, 0x7f]}) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x70, &(0x7f0000000180)=ANY=[@ANYRES32=r2, @ANYBLOB="745f9c3a82de86ae8c4c057028358677845fd22651b3d51c4381a25fe93cf699ef541ddaa29bb7b65712f6e385bb48177a9781ca3dc1cf797a5b1e90cd2a82421d16e19c17e723ac0e8978bb6ca4e0b8b4c8a9ee89d1145a6ba49e1b716993fe87f1f8da9d2430293f135d03d7a0e9cfb2cd877bc1be2f751d00"], &(0x7f0000000240)=0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000040)={r2, 0x7f}, 0x8) 00:03:57 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xa14b, 0x1, &(0x7f0000000140)=[{&(0x7f00000000c0)="e66be84f52dcae384fdf9e1a66a64405609c6a07f7484878e87df9006d62e7458aa2cc2d6f1000d0917f5196d43fb85cb3", 0x31, 0xa11a}], 0x1800c, &(0x7f0000000040)={[{@fat=@dos1xfloppy}]}, 0x0) 00:03:58 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000080)={0x0, 0x58, &(0x7f0000000000)=[@in={0x2, 0x4e20, @multicast1}, @in={0x2, 0x4e24, @multicast2}, @in6={0xa, 0x4e23, 0xffff, @empty, 0x8}, @in6={0xa, 0x4e21, 0xffff, @dev={0xfe, 0x80, '\x00', 0x3e}, 0x5bb}]}, &(0x7f00000000c0)=0x10) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x1b, &(0x7f0000000280)=ANY=[@ANYRESDEC], &(0x7f0000000240)=0x8) 00:03:58 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000500)=[@in6={0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @initdev={0xac, 0x1e, 0x0, 0x0}}}]}, &(0x7f0000000140)=0x10) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1000004, 0x13, r2, 0x0) r3 = accept4$ax25(0xffffffffffffffff, &(0x7f0000000040)={{0x3, @bcast}, [@rose, @netrom, @default, @null, @netrom, @remote, @null]}, &(0x7f00000000c0)=0x48, 0x80800) ioctl$sock_bt_hidp_HIDPCONNADD(0xffffffffffffffff, 0x400448c8, &(0x7f0000000180)={r2, r3, 0x5, 0x1a, &(0x7f0000000100)="a677fb3b0fe908c927ab850eb0c49a9ac157185acf4f54ba83ac", 0xd7, 0x3f, 0x3, 0x4, 0x5, 0x2, 0x2, 'syz1\x00'}) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x18, &(0x7f0000000380)={r1}, &(0x7f0000000240)=0x8) [ 238.029920][ T9061] loop1: detected capacity change from 0 to 80 00:03:58 executing program 5: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r0, 0x0) (async) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f00000001c0), 0x4) (async, rerun: 32) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f0000000500)=[@in={0x2, 0x4e24, @private=0xa010100}]}, &(0x7f0000000140)=0x10) (rerun: 32) r2 = pidfd_getfd(0xffffffffffffffff, r0, 0x0) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000000040)={r1, 0xf0, 0x6}, 0x8) (async, rerun: 32) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000380)=ANY=[@ANYRES32=r1, @ANYBLOB="30000000113376556a913ff66b8bed6dacd1b4194a9ab218553393be438220d645bfff95432eef1002bdfc6a9414f6474adc6fba"], &(0x7f0000000240)=0x38) (rerun: 32) 00:03:58 executing program 2: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) r2 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x19, &(0x7f00000000c0)={r3}, 0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000040)={0x0, @in6={{0xa, 0x4e24, 0x1c2e, @loopback, 0x7fff}}, 0x8, 0x1}, &(0x7f0000000100)=0x90) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000180)={r3, 0x53, 0x80000001, 0x400, 0xd3, 0x4, 0x2, 0x8, {r4, @in={{0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x3a}}}, 0xffffffff, 0xffff8001, 0x80, 0x1, 0x5}}, &(0x7f0000000280)=0xb0) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000500)=[@in6={0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @initdev={0xac, 0x1e, 0x0, 0x0}}}]}, &(0x7f0000000140)=0x10) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x1b, &(0x7f0000000380)={r5}, &(0x7f0000000240)=0x8) socket$inet6_sctp(0xa, 0x5, 0x84) (async) socket$inet6_sctp(0xa, 0x5, 0x84) (async) socket$inet_sctp(0x2, 0x1, 0x84) (async) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0xd, &(0x7f0000000000)=@assoc_value, &(0x7f0000000040)=0x8) (async) setsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x19, &(0x7f00000000c0)={r3}, 0x8) (async) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000040)={0x0, @in6={{0xa, 0x4e24, 0x1c2e, @loopback, 0x7fff}}, 0x8, 0x1}, &(0x7f0000000100)=0x90) (async) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000180)={r3, 0x53, 0x80000001, 0x400, 0xd3, 0x4, 0x2, 0x8, {r4, @in={{0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x3a}}}, 0xffffffff, 0xffff8001, 0x80, 0x1, 0x5}}, &(0x7f0000000280)=0xb0) (async) shutdown(r0, 0x0) (async) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000500)=[@in6={0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @initdev={0xac, 0x1e, 0x0, 0x0}}}]}, &(0x7f0000000140)=0x10) (async) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x1b, &(0x7f0000000380)={r5}, &(0x7f0000000240)=0x8) (async) 00:03:58 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000080)={0x0, 0x58, &(0x7f0000000000)=[@in={0x2, 0x4e20, @multicast1}, @in={0x2, 0x4e24, @multicast2}, @in6={0xa, 0x4e23, 0xffff, @empty, 0x8}, @in6={0xa, 0x4e21, 0xffff, @dev={0xfe, 0x80, '\x00', 0x3e}, 0x5bb}]}, &(0x7f00000000c0)=0x10) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x1b, &(0x7f0000000280)=ANY=[@ANYRESDEC], &(0x7f0000000240)=0x8) 00:03:58 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xa14b, 0x1, &(0x7f0000000140)=[{&(0x7f00000000c0)="e66be84f52dcae384fdf9e1a66a64405609c6a07f7484877e87df9002562e7458aa2cc2d6f1000d0917f5196d43fb85cb3", 0x31, 0xa11a}], 0x1800c, &(0x7f0000000040)={[{@fat=@dos1xfloppy}]}, 0x0) 00:03:58 executing program 4: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1000004, 0x13, r1, 0x0) (async) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000500)=[@in6={0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @loopback}, 0x80000001}]}, &(0x7f0000000140)=0x10) (async) ioctl$AUTOFS_DEV_IOCTL_ISMOUNTPOINT(0xffffffffffffffff, 0xc018937e, &(0x7f0000000080)={{0x1, 0x1, 0x18, r1}, './file0\x00'}) (async) r4 = accept$inet6(0xffffffffffffffff, &(0x7f0000000100)={0xa, 0x0, 0x0, @remote}, &(0x7f0000000140)=0x1c) (async) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f00000000c0)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000200)=0x1c) (async) r5 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCADDRT(r5, 0x890b, &(0x7f0000000040)={0x0, @l2tp={0x2, 0x0, @empty, 0x80000}, @l2={0x1f, 0x6, @any, 0x992}, @nl=@unspec, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000340)='veth0_macvtap\x00', 0x0, 0x0, 0x114}) (async) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r5, 0x81f8943c, &(0x7f00000003c0)={0x0, ""/256, 0x0, 0x0, 0x0}) ioctl$BTRFS_IOC_SET_RECEIVED_SUBVOL(0xffffffffffffffff, 0xc0c89425, &(0x7f0000000280)={"e6696328276c80ede1cbb140551427cb", r6, 0x0, {0x0, 0x7ff}, {0x0, 0x8007}, 0x28e, [0x0, 0x0, 0x0, 0x10008, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80, 0x100, 0x78, 0x3, 0x0, 0xfffffffffffffff8]}) (async, rerun: 64) ioctl$BTRFS_IOC_BALANCE_PROGRESS(0xffffffffffffffff, 0x84009422, &(0x7f0000001840)={0x0, 0x0, {0x0, @struct}, {0x0, @struct, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}, {0x0, @usage, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}}) (rerun: 64) ioctl$BTRFS_IOC_SNAP_CREATE_V2(0xffffffffffffffff, 0x50009417, &(0x7f0000000840)={{r4}, r6, 0x3, @unused=[0x0, 0x6, 0x70000000, 0xfff], @devid=r7}) (async) ioctl$BTRFS_IOC_SCRUB_PROGRESS(0xffffffffffffffff, 0xc400941d, &(0x7f0000001300)={r7, 0x8, 0x1000}) (async) ioctl$BTRFS_IOC_DEV_REPLACE(r3, 0xca289435, &(0x7f0000000540)={0x2, 0x54, @start={r7, 0x1, "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", "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"}, [0x6, 0xffffffffffff8001, 0x8, 0xb8, 0x6, 0x5, 0x4, 0xfffffffffffffff7, 0xf8, 0x1, 0x10001, 0x2, 0x4, 0x8, 0x0, 0x4106, 0x1, 0x4, 0x0, 0x8, 0x8, 0x54b1, 0x5, 0x800, 0x5, 0x7fffffff, 0x6, 0x5, 0x80000001, 0x6, 0x8, 0x6, 0x9, 0x9, 0x100, 0x7, 0x7fff, 0x5, 0xffffffffffffffff, 0x0, 0xfffffffffffffffc, 0x758, 0x0, 0x1, 0x0, 0x7, 0x7, 0x6, 0x1, 0x257a, 0x8fa1, 0x8000, 0x2, 0x0, 0x5, 0x101, 0x902e, 0xfffffffffffffff9, 0x6, 0x100000000, 0xffffffffffff7fff, 0x1000, 0xffffffffffffffc0, 0x7f]}) (async) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x70, &(0x7f0000000180)=ANY=[@ANYRES32=r2, @ANYBLOB="745f9c3a82de86ae8c4c057028358677845fd22651b3d51c4381a25fe93cf699ef541ddaa29bb7b65712f6e385bb48177a9781ca3dc1cf797a5b1e90cd2a82421d16e19c17e723ac0e8978bb6ca4e0b8b4c8a9ee89d1145a6ba49e1b716993fe87f1f8da9d2430293f135d03d7a0e9cfb2cd877bc1be2f751d00"], &(0x7f0000000240)=0x8) (async, rerun: 64) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000040)={r2, 0x7f}, 0x8) (rerun: 64) 00:03:58 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000500)=[@in6={0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @initdev={0xac, 0x1e, 0x0, 0x0}}}]}, &(0x7f0000000140)=0x10) (async) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1000004, 0x13, r2, 0x0) (async) r3 = accept4$ax25(0xffffffffffffffff, &(0x7f0000000040)={{0x3, @bcast}, [@rose, @netrom, @default, @null, @netrom, @remote, @null]}, &(0x7f00000000c0)=0x48, 0x80800) ioctl$sock_bt_hidp_HIDPCONNADD(0xffffffffffffffff, 0x400448c8, &(0x7f0000000180)={r2, r3, 0x5, 0x1a, &(0x7f0000000100)="a677fb3b0fe908c927ab850eb0c49a9ac157185acf4f54ba83ac", 0xd7, 0x3f, 0x3, 0x4, 0x5, 0x2, 0x2, 'syz1\x00'}) (async) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x18, &(0x7f0000000380)={r1}, &(0x7f0000000240)=0x8) [ 238.108834][ T9085] loop1: detected capacity change from 0 to 80 00:03:58 executing program 5: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r0, 0x0) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f00000001c0), 0x4) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x38, &(0x7f0000000040)=[@in6={0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @initdev={0xac, 0x1e, 0x0, 0x0}}}, @in6={0xa, 0x4e21, 0x5, @private0, 0xfff}]}, &(0x7f0000000140)=0x10) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000380)={r1, 0x30, "113376556a913ff66b8bed6dacd1b4194a9ab218553393be438220d645bfff95432e312a02bdfc9d13d94c474adc6fba"}, &(0x7f0000000240)=0x38) 00:03:58 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000080)={0x0, 0x58, &(0x7f0000000000)=[@in={0x2, 0x4e20, @multicast1}, @in={0x2, 0x4e24, @multicast2}, @in6={0xa, 0x4e23, 0xffff, @empty, 0x8}, @in6={0xa, 0x4e21, 0xffff, @dev={0xfe, 0x80, '\x00', 0x3e}, 0x5bb}]}, &(0x7f00000000c0)=0x10) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x1b, &(0x7f0000000280)=ANY=[@ANYRESDEC], &(0x7f0000000240)=0x8) socket$inet6_sctp(0xa, 0x5, 0x84) (async) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000080)={0x0, 0x58, &(0x7f0000000000)=[@in={0x2, 0x4e20, @multicast1}, @in={0x2, 0x4e24, @multicast2}, @in6={0xa, 0x4e23, 0xffff, @empty, 0x8}, @in6={0xa, 0x4e21, 0xffff, @dev={0xfe, 0x80, '\x00', 0x3e}, 0x5bb}]}, &(0x7f00000000c0)=0x10) (async) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x1b, &(0x7f0000000280)=ANY=[@ANYRESDEC], &(0x7f0000000240)=0x8) (async) 00:03:58 executing program 2: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) (async) r2 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x19, &(0x7f00000000c0)={r3}, 0x8) (async) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000040)={0x0, @in6={{0xa, 0x4e24, 0x1c2e, @loopback, 0x7fff}}, 0x8, 0x1}, &(0x7f0000000100)=0x90) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000180)={r3, 0x53, 0x80000001, 0x400, 0xd3, 0x4, 0x2, 0x8, {r4, @in={{0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x3a}}}, 0xffffffff, 0xffff8001, 0x80, 0x1, 0x5}}, &(0x7f0000000280)=0xb0) shutdown(r0, 0x0) (async) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000500)=[@in6={0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @initdev={0xac, 0x1e, 0x0, 0x0}}}]}, &(0x7f0000000140)=0x10) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x1b, &(0x7f0000000380)={r5}, &(0x7f0000000240)=0x8) 00:03:58 executing program 4: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r0, 0x0) (async) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1000004, 0x13, r1, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000500)=[@in6={0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @loopback}, 0x80000001}]}, &(0x7f0000000140)=0x10) (async) ioctl$AUTOFS_DEV_IOCTL_ISMOUNTPOINT(0xffffffffffffffff, 0xc018937e, &(0x7f0000000080)={{0x1, 0x1, 0x18, r1}, './file0\x00'}) (async) r4 = accept$inet6(0xffffffffffffffff, &(0x7f0000000100)={0xa, 0x0, 0x0, @remote}, &(0x7f0000000140)=0x1c) (async) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f00000000c0)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000200)=0x1c) (async) r5 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCADDRT(r5, 0x890b, &(0x7f0000000040)={0x0, @l2tp={0x2, 0x0, @empty, 0x80000}, @l2={0x1f, 0x6, @any, 0x992}, @nl=@unspec, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000340)='veth0_macvtap\x00', 0x0, 0x0, 0x114}) (async) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r5, 0x81f8943c, &(0x7f00000003c0)={0x0, ""/256, 0x0, 0x0, 0x0}) ioctl$BTRFS_IOC_SET_RECEIVED_SUBVOL(0xffffffffffffffff, 0xc0c89425, &(0x7f0000000280)={"e6696328276c80ede1cbb140551427cb", r6, 0x0, {0x0, 0x7ff}, {0x0, 0x8007}, 0x28e, [0x0, 0x0, 0x0, 0x10008, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80, 0x100, 0x78, 0x3, 0x0, 0xfffffffffffffff8]}) (async) ioctl$BTRFS_IOC_BALANCE_PROGRESS(0xffffffffffffffff, 0x84009422, &(0x7f0000001840)={0x0, 0x0, {0x0, @struct}, {0x0, @struct, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}, {0x0, @usage, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}}) ioctl$BTRFS_IOC_SNAP_CREATE_V2(0xffffffffffffffff, 0x50009417, &(0x7f0000000840)={{r4}, r6, 0x3, @unused=[0x0, 0x6, 0x70000000, 0xfff], @devid=r7}) ioctl$BTRFS_IOC_SCRUB_PROGRESS(0xffffffffffffffff, 0xc400941d, &(0x7f0000001300)={r7, 0x8, 0x1000}) ioctl$BTRFS_IOC_DEV_REPLACE(r3, 0xca289435, &(0x7f0000000540)={0x2, 0x54, @start={r7, 0x1, "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", "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"}, [0x6, 0xffffffffffff8001, 0x8, 0xb8, 0x6, 0x5, 0x4, 0xfffffffffffffff7, 0xf8, 0x1, 0x10001, 0x2, 0x4, 0x8, 0x0, 0x4106, 0x1, 0x4, 0x0, 0x8, 0x8, 0x54b1, 0x5, 0x800, 0x5, 0x7fffffff, 0x6, 0x5, 0x80000001, 0x6, 0x8, 0x6, 0x9, 0x9, 0x100, 0x7, 0x7fff, 0x5, 0xffffffffffffffff, 0x0, 0xfffffffffffffffc, 0x758, 0x0, 0x1, 0x0, 0x7, 0x7, 0x6, 0x1, 0x257a, 0x8fa1, 0x8000, 0x2, 0x0, 0x5, 0x101, 0x902e, 0xfffffffffffffff9, 0x6, 0x100000000, 0xffffffffffff7fff, 0x1000, 0xffffffffffffffc0, 0x7f]}) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x70, &(0x7f0000000180)=ANY=[@ANYRES32=r2, @ANYBLOB="745f9c3a82de86ae8c4c057028358677845fd22651b3d51c4381a25fe93cf699ef541ddaa29bb7b65712f6e385bb48177a9781ca3dc1cf797a5b1e90cd2a82421d16e19c17e723ac0e8978bb6ca4e0b8b4c8a9ee89d1145a6ba49e1b716993fe87f1f8da9d2430293f135d03d7a0e9cfb2cd877bc1be2f751d00"], &(0x7f0000000240)=0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000040)={r2, 0x7f}, 0x8) 00:03:58 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000500)=[@in6={0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @initdev={0xac, 0x1e, 0x0, 0x0}}}]}, &(0x7f0000000140)=0x10) (async) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1000004, 0x13, r2, 0x0) (async) r3 = accept4$ax25(0xffffffffffffffff, &(0x7f0000000040)={{0x3, @bcast}, [@rose, @netrom, @default, @null, @netrom, @remote, @null]}, &(0x7f00000000c0)=0x48, 0x80800) ioctl$sock_bt_hidp_HIDPCONNADD(0xffffffffffffffff, 0x400448c8, &(0x7f0000000180)={r2, r3, 0x5, 0x1a, &(0x7f0000000100)="a677fb3b0fe908c927ab850eb0c49a9ac157185acf4f54ba83ac", 0xd7, 0x3f, 0x3, 0x4, 0x5, 0x2, 0x2, 'syz1\x00'}) (async) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x18, &(0x7f0000000380)={r1}, &(0x7f0000000240)=0x8) 00:03:58 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xa14b, 0x1, &(0x7f0000000140)=[{&(0x7f00000000c0)="e66be84f52dcae384fdf9e1a66a64405609c6a07f7484877e87df9026d62e7458aa2cc2d6f1000d0917f5196d43fb85cb3", 0x31, 0xa11a}], 0x1800c, &(0x7f0000000040)={[{@fat=@dos1xfloppy}]}, 0x0) 00:03:58 executing program 5: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r0, 0x0) (async, rerun: 32) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f00000001c0), 0x4) (async, rerun: 32) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x38, &(0x7f0000000040)=[@in6={0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @initdev={0xac, 0x1e, 0x0, 0x0}}}, @in6={0xa, 0x4e21, 0x5, @private0, 0xfff}]}, &(0x7f0000000140)=0x10) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000380)={r1, 0x30, "113376556a913ff66b8bed6dacd1b4194a9ab218553393be438220d645bfff95432e312a02bdfc9d13d94c474adc6fba"}, &(0x7f0000000240)=0x38) [ 238.169938][ T9109] loop1: detected capacity change from 0 to 80 00:03:58 executing program 0: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x1b, &(0x7f0000000280)=ANY=[@ANYRESDEC], &(0x7f0000000240)=0x8) 00:03:58 executing program 2: r0 = syz_open_dev$sndctrl(&(0x7f0000001440), 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r0, 0x40045532, &(0x7f0000000040)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000140), 0x40000000040201, 0x0) dup3(r0, r1, 0x0) ioctl$FS_IOC_SETFSLABEL(r0, 0x41009432, &(0x7f00000003c0)="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") r2 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r2, 0x0) r3 = openat$zero(0xffffffffffffff9c, &(0x7f0000000040), 0x8400, 0x0) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r3, 0x84, 0x4, &(0x7f0000000080), &(0x7f00000000c0)=0x4) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000500)=[@in6={0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @initdev={0xac, 0x1e, 0x0, 0x0}}}]}, &(0x7f0000000140)=0x10) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x1b, &(0x7f0000000380)={r4}, &(0x7f0000000240)=0x8) ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(r3, 0xc0189373, &(0x7f0000000180)={{0x1, 0x1, 0x18, r3, {0x9d6}}, './file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00'}) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r5, 0x84, 0x6e, &(0x7f0000000280)=[@in6={0xa, 0x4e20, 0x7f, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, 0x3}, @in6={0xa, 0x4e24, 0x68, @local, 0x6}, @in={0x2, 0x4e20, @broadcast}, @in6={0xa, 0x4e20, 0x8, @initdev={0xfe, 0x88, '\x00', 0x1, 0x0}, 0x74b}, @in={0x2, 0x4e22, @initdev={0xac, 0x1e, 0x1, 0x0}}, @in6={0xa, 0x4e22, 0x1, @rand_addr=' \x01\x00', 0x7}, @in6={0xa, 0x4e24, 0x5, @rand_addr=' \x01\x00', 0x80000001}, @in={0x2, 0x4e21, @rand_addr=0x64010109}, @in={0x2, 0x4e20, @remote}, @in6={0xa, 0x4e24, 0xd4bc, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', 0x8}], 0xe8) 00:03:58 executing program 5: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r0, 0x0) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f00000001c0), 0x4) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x38, &(0x7f0000000040)=[@in6={0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @initdev={0xac, 0x1e, 0x0, 0x0}}}, @in6={0xa, 0x4e21, 0x5, @private0, 0xfff}]}, &(0x7f0000000140)=0x10) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000380)={r1, 0x30, "113376556a913ff66b8bed6dacd1b4194a9ab218553393be438220d645bfff95432e312a02bdfc9d13d94c474adc6fba"}, &(0x7f0000000240)=0x38) socket$inet6_sctp(0xa, 0x5, 0x84) (async) shutdown(r0, 0x0) (async) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f00000001c0), 0x4) (async) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x38, &(0x7f0000000040)=[@in6={0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @initdev={0xac, 0x1e, 0x0, 0x0}}}, @in6={0xa, 0x4e21, 0x5, @private0, 0xfff}]}, &(0x7f0000000140)=0x10) (async) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000380)={r1, 0x30, "113376556a913ff66b8bed6dacd1b4194a9ab218553393be438220d645bfff95432e312a02bdfc9d13d94c474adc6fba"}, &(0x7f0000000240)=0x38) (async) 00:03:58 executing program 3: r0 = socket$inet6_sctp(0xa, 0x0, 0x84) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000500)=[@in6={0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @initdev={0xac, 0x1e, 0x0, 0x0}}}]}, &(0x7f0000000140)=0x10) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x18, &(0x7f0000000080)=ANY=[@ANYRES32=r1, @ANYBLOB="0000000030f0b5d1f721d40a3fe46ef9a319e71486bf45b94a546363ebe7ba9cba977ebcaae79a04627ab687380ddc823054f9055f2b4fe5a7646de17cc66dbdb18c39f44b9034"], &(0x7f0000000240)=0x8) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000000040)) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000100)={r1, 0x3, "02af07"}, &(0x7f0000000180)=0xb) 00:03:58 executing program 4: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$AUTOFS_IOC_CATATONIC(r0, 0x9362, 0x0) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x48, &(0x7f0000000040)=[@in6={0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @initdev={0xac, 0x1e, 0x0, 0x0}}, 0x8}, @in6={0xa, 0x4e22, 0x0, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01', 0x5}, @in={0x2, 0x4e23, @private=0xa010102}]}, &(0x7f0000000140)=0x10) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x12, 0x0, &(0x7f00000000c0)) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000180)={r1, @in={{0x2, 0x4e22, @rand_addr=0x64010102}}, 0x6, 0x0, 0x6, 0x1ca9a4ca, 0x78, 0x8001, 0x3f}, 0x9c) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1000004, 0x13, r3, 0x0) ioctl$INOTIFY_IOC_SETNEXTWD(r3, 0x40044900, 0x7) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x70, &(0x7f0000000380)={r1}, &(0x7f0000000240)=0x8) 00:03:58 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xa14b, 0x1, &(0x7f0000000140)=[{&(0x7f00000000c0)="e66be84f52dcae384fdf9e1a66a64405609c6a07f7484877e87df9036d62e7458aa2cc2d6f1000d0917f5196d43fb85cb3", 0x31, 0xa11a}], 0x1800c, &(0x7f0000000040)={[{@fat=@dos1xfloppy}]}, 0x0) 00:03:58 executing program 0: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x1b, &(0x7f0000000280)=ANY=[@ANYRESDEC], &(0x7f0000000240)=0x8) [ 238.241871][ T3080] I/O error, dev loop1, sector 1 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 238.244279][ T3080] Buffer I/O error on dev loop1, logical block 1, async page read 00:03:58 executing program 2: r0 = syz_open_dev$sndctrl(&(0x7f0000001440), 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r0, 0x40045532, &(0x7f0000000040)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000140), 0x40000000040201, 0x0) dup3(r0, r1, 0x0) ioctl$FS_IOC_SETFSLABEL(r0, 0x41009432, &(0x7f00000003c0)="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") r2 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r2, 0x0) r3 = openat$zero(0xffffffffffffff9c, &(0x7f0000000040), 0x8400, 0x0) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r3, 0x84, 0x4, &(0x7f0000000080), &(0x7f00000000c0)=0x4) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000500)=[@in6={0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @initdev={0xac, 0x1e, 0x0, 0x0}}}]}, &(0x7f0000000140)=0x10) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x1b, &(0x7f0000000380)={r4}, &(0x7f0000000240)=0x8) ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(r3, 0xc0189373, &(0x7f0000000180)={{0x1, 0x1, 0x18, r3, {0x9d6}}, './file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00'}) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r5, 0x84, 0x6e, &(0x7f0000000280)=[@in6={0xa, 0x4e20, 0x7f, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, 0x3}, @in6={0xa, 0x4e24, 0x68, @local, 0x6}, @in={0x2, 0x4e20, @broadcast}, @in6={0xa, 0x4e20, 0x8, @initdev={0xfe, 0x88, '\x00', 0x1, 0x0}, 0x74b}, @in={0x2, 0x4e22, @initdev={0xac, 0x1e, 0x1, 0x0}}, @in6={0xa, 0x4e22, 0x1, @rand_addr=' \x01\x00', 0x7}, @in6={0xa, 0x4e24, 0x5, @rand_addr=' \x01\x00', 0x80000001}, @in={0x2, 0x4e21, @rand_addr=0x64010109}, @in={0x2, 0x4e20, @remote}, @in6={0xa, 0x4e24, 0xd4bc, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', 0x8}], 0xe8) syz_open_dev$sndctrl(&(0x7f0000001440), 0x0, 0x0) (async) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r0, 0x40045532, &(0x7f0000000040)) (async) openat$audio(0xffffffffffffff9c, &(0x7f0000000140), 0x40000000040201, 0x0) (async) dup3(r0, r1, 0x0) (async) ioctl$FS_IOC_SETFSLABEL(r0, 0x41009432, &(0x7f00000003c0)="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") (async) socket$inet6_sctp(0xa, 0x5, 0x84) (async) shutdown(r2, 0x0) (async) openat$zero(0xffffffffffffff9c, &(0x7f0000000040), 0x8400, 0x0) (async) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r3, 0x84, 0x4, &(0x7f0000000080), &(0x7f00000000c0)=0x4) (async) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000500)=[@in6={0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @initdev={0xac, 0x1e, 0x0, 0x0}}}]}, &(0x7f0000000140)=0x10) (async) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x1b, &(0x7f0000000380)={r4}, &(0x7f0000000240)=0x8) (async) ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(r3, 0xc0189373, &(0x7f0000000180)={{0x1, 0x1, 0x18, r3, {0x9d6}}, './file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00'}) (async) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r5, 0x84, 0x6e, &(0x7f0000000280)=[@in6={0xa, 0x4e20, 0x7f, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, 0x3}, @in6={0xa, 0x4e24, 0x68, @local, 0x6}, @in={0x2, 0x4e20, @broadcast}, @in6={0xa, 0x4e20, 0x8, @initdev={0xfe, 0x88, '\x00', 0x1, 0x0}, 0x74b}, @in={0x2, 0x4e22, @initdev={0xac, 0x1e, 0x1, 0x0}}, @in6={0xa, 0x4e22, 0x1, @rand_addr=' \x01\x00', 0x7}, @in6={0xa, 0x4e24, 0x5, @rand_addr=' \x01\x00', 0x80000001}, @in={0x2, 0x4e21, @rand_addr=0x64010109}, @in={0x2, 0x4e20, @remote}, @in6={0xa, 0x4e24, 0xd4bc, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', 0x8}], 0xe8) (async) [ 238.252306][ T3080] I/O error, dev loop1, sector 2 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 00:03:58 executing program 4: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$AUTOFS_IOC_CATATONIC(r0, 0x9362, 0x0) (async) shutdown(r0, 0x0) (async) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x48, &(0x7f0000000040)=[@in6={0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @initdev={0xac, 0x1e, 0x0, 0x0}}, 0x8}, @in6={0xa, 0x4e22, 0x0, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01', 0x5}, @in={0x2, 0x4e23, @private=0xa010102}]}, &(0x7f0000000140)=0x10) (async) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x12, 0x0, &(0x7f00000000c0)) (async) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000180)={r1, @in={{0x2, 0x4e22, @rand_addr=0x64010102}}, 0x6, 0x0, 0x6, 0x1ca9a4ca, 0x78, 0x8001, 0x3f}, 0x9c) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1000004, 0x13, r3, 0x0) (async) ioctl$INOTIFY_IOC_SETNEXTWD(r3, 0x40044900, 0x7) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x70, &(0x7f0000000380)={r1}, &(0x7f0000000240)=0x8) [ 238.267513][ T3080] Buffer I/O error on dev loop1, logical block 2, async page read [ 238.270657][ T9134] loop1: detected capacity change from 0 to 80 00:03:58 executing program 0: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x1b, &(0x7f0000000280)=ANY=[@ANYRESDEC], &(0x7f0000000240)=0x8) 00:03:58 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xa14b, 0x1, &(0x7f0000000140)=[{&(0x7f00000000c0)="e66be84f52dcae384fdf9e1a66a64405609c6a07f7484877e87df9046d62e7458aa2cc2d6f1000d0917f5196d43fb85cb3", 0x31, 0xa11a}], 0x1800c, &(0x7f0000000040)={[{@fat=@dos1xfloppy}]}, 0x0) 00:03:58 executing program 5: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_SIOCGIFVLAN_ADD_VLAN_CMD(r0, 0x8982, &(0x7f0000000040)={0x0, 'veth0\x00', {0x2}, 0x1}) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f00000001c0), 0x4) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1000004, 0x13, r1, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000000080)={0x0, 0x1, 0x20, 0x7, 0x5}, &(0x7f00000000c0)=0x18) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000500)=[@in6={0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @initdev={0xac, 0x1e, 0x0, 0x0}}}]}, &(0x7f0000000140)=0x10) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000380)=ANY=[@ANYRES32=r2, @ANYBLOB="300400000000000000000000e33393be438220d645bfff95432e312a02bdfc9d13d94c474adc6fba000000000000"], &(0x7f0000000240)=0x38) 00:03:58 executing program 4: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$AUTOFS_IOC_CATATONIC(r0, 0x9362, 0x0) (async) shutdown(r0, 0x0) (async) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x48, &(0x7f0000000040)=[@in6={0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @initdev={0xac, 0x1e, 0x0, 0x0}}, 0x8}, @in6={0xa, 0x4e22, 0x0, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01', 0x5}, @in={0x2, 0x4e23, @private=0xa010102}]}, &(0x7f0000000140)=0x10) (async) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x12, 0x0, &(0x7f00000000c0)) (async) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000180)={r1, @in={{0x2, 0x4e22, @rand_addr=0x64010102}}, 0x6, 0x0, 0x6, 0x1ca9a4ca, 0x78, 0x8001, 0x3f}, 0x9c) (async) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1000004, 0x13, r3, 0x0) (async) ioctl$INOTIFY_IOC_SETNEXTWD(r3, 0x40044900, 0x7) (async) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x70, &(0x7f0000000380)={r1}, &(0x7f0000000240)=0x8) [ 238.336653][ T9163] loop1: detected capacity change from 0 to 80 00:03:58 executing program 0: r0 = socket$inet6_sctp(0xa, 0x0, 0x84) r1 = syz_open_dev$sndctrl(&(0x7f0000001440), 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r1, 0x40045532, &(0x7f0000000040)) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000000140), 0x40000000040201, 0x0) dup3(r1, r2, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x1b, &(0x7f0000000080)=ANY=[@ANYBLOB="8173a2c486efc1fa2f1f7a2fabec22352bbdbc49222c64cda60ca113b66eb8d774cb1ee65049d730edf01e7a2c5aa1a09c5fd8bec89b276376b3", @ANYRES8=r0, @ANYRES16=r2], &(0x7f0000000240)=0x8) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) r4 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r4, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_CONTEXT(r3, 0x84, 0x19, &(0x7f00000000c0)={r5}, 0x8) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000000)={r5, 0x3, 0x40, 0x1, 0x0, 0x4}, 0x14) 00:03:58 executing program 2: r0 = syz_open_dev$sndctrl(&(0x7f0000001440), 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r0, 0x40045532, &(0x7f0000000040)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000140), 0x40000000040201, 0x0) dup3(r0, r1, 0x0) ioctl$FS_IOC_SETFSLABEL(r0, 0x41009432, &(0x7f00000003c0)="9dfc975da67a9cd094e56983dfd45d26c2a27a5798853a2938723e8e214748e27c395babb328c39b91a33c33ab31b85d0c828b2b3dbb428dd3247f798972de6c5f6321e373a8fd3e8e92e516f96325766a9dac8b8cedb4e8ec2cbad463d98fabc371ce8b82e51afe5c57d33868583e6b89e689bb7a2a55d3adad09a2ec4de7031b87d271398589af26acb71eaa0c6e5365527838edf42974c9403b9080f8fd002360184bc33d94ca8a367f5eeb0642d3f1bf3a1c2dfdfb8a80755bb3eaedc4e74f98fec2bbefa84ac2b4e194ea5b22a3b5d88efaa60bd58e6988047ef18d081d2890d50734866c300e3018795463f0aedbaeba7cdab442a994369201028de7e8") r2 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r2, 0x0) r3 = openat$zero(0xffffffffffffff9c, &(0x7f0000000040), 0x8400, 0x0) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r3, 0x84, 0x4, &(0x7f0000000080), &(0x7f00000000c0)=0x4) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000500)=[@in6={0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @initdev={0xac, 0x1e, 0x0, 0x0}}}]}, &(0x7f0000000140)=0x10) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x1b, &(0x7f0000000380)={r4}, &(0x7f0000000240)=0x8) ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(r3, 0xc0189373, &(0x7f0000000180)={{0x1, 0x1, 0x18, r3, {0x9d6}}, './file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00'}) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r5, 0x84, 0x6e, &(0x7f0000000280)=[@in6={0xa, 0x4e20, 0x7f, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, 0x3}, @in6={0xa, 0x4e24, 0x68, @local, 0x6}, @in={0x2, 0x4e20, @broadcast}, @in6={0xa, 0x4e20, 0x8, @initdev={0xfe, 0x88, '\x00', 0x1, 0x0}, 0x74b}, @in={0x2, 0x4e22, @initdev={0xac, 0x1e, 0x1, 0x0}}, @in6={0xa, 0x4e22, 0x1, @rand_addr=' \x01\x00', 0x7}, @in6={0xa, 0x4e24, 0x5, @rand_addr=' \x01\x00', 0x80000001}, @in={0x2, 0x4e21, @rand_addr=0x64010109}, @in={0x2, 0x4e20, @remote}, @in6={0xa, 0x4e24, 0xd4bc, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', 0x8}], 0xe8) syz_open_dev$sndctrl(&(0x7f0000001440), 0x0, 0x0) (async) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r0, 0x40045532, &(0x7f0000000040)) (async) openat$audio(0xffffffffffffff9c, &(0x7f0000000140), 0x40000000040201, 0x0) (async) dup3(r0, r1, 0x0) (async) ioctl$FS_IOC_SETFSLABEL(r0, 0x41009432, &(0x7f00000003c0)="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") (async) socket$inet6_sctp(0xa, 0x5, 0x84) (async) shutdown(r2, 0x0) (async) openat$zero(0xffffffffffffff9c, &(0x7f0000000040), 0x8400, 0x0) (async) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r3, 0x84, 0x4, &(0x7f0000000080), &(0x7f00000000c0)=0x4) (async) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000500)=[@in6={0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @initdev={0xac, 0x1e, 0x0, 0x0}}}]}, &(0x7f0000000140)=0x10) (async) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x1b, &(0x7f0000000380)={r4}, &(0x7f0000000240)=0x8) (async) ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(r3, 0xc0189373, &(0x7f0000000180)={{0x1, 0x1, 0x18, r3, {0x9d6}}, './file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00'}) (async) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r5, 0x84, 0x6e, &(0x7f0000000280)=[@in6={0xa, 0x4e20, 0x7f, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, 0x3}, @in6={0xa, 0x4e24, 0x68, @local, 0x6}, @in={0x2, 0x4e20, @broadcast}, @in6={0xa, 0x4e20, 0x8, @initdev={0xfe, 0x88, '\x00', 0x1, 0x0}, 0x74b}, @in={0x2, 0x4e22, @initdev={0xac, 0x1e, 0x1, 0x0}}, @in6={0xa, 0x4e22, 0x1, @rand_addr=' \x01\x00', 0x7}, @in6={0xa, 0x4e24, 0x5, @rand_addr=' \x01\x00', 0x80000001}, @in={0x2, 0x4e21, @rand_addr=0x64010109}, @in={0x2, 0x4e20, @remote}, @in6={0xa, 0x4e24, 0xd4bc, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', 0x8}], 0xe8) (async) 00:03:58 executing program 3: r0 = socket$inet6_sctp(0xa, 0x0, 0x84) shutdown(r0, 0x0) (async) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000500)=[@in6={0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @initdev={0xac, 0x1e, 0x0, 0x0}}}]}, &(0x7f0000000140)=0x10) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x18, &(0x7f0000000080)=ANY=[@ANYRES32=r1, @ANYBLOB="0000000030f0b5d1f721d40a3fe46ef9a319e71486bf45b94a546363ebe7ba9cba977ebcaae79a04627ab687380ddc823054f9055f2b4fe5a7646de17cc66dbdb18c39f44b9034"], &(0x7f0000000240)=0x8) (async) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000000040)) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000100)={r1, 0x3, "02af07"}, &(0x7f0000000180)=0xb) 00:03:58 executing program 4: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000500)=[@in6={0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @initdev={0xac, 0x1e, 0x0, 0x0}}}]}, &(0x7f0000000140)=0x10) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x70, &(0x7f0000000040)=ANY=[@ANYRES32=r1, @ANYBLOB="6dd0e268f2335661dbf33352468bf0c369c70584e432f3ccb840f576c388982c45918991328db694f6d97fb6a734d47c075d6590a7cfa3a03821d8cdb66f41995fb1fd27c55fb769af26011a78b43a9f168f60621d40bf2f"], &(0x7f0000000240)=0x8) 00:03:58 executing program 5: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_SIOCGIFVLAN_ADD_VLAN_CMD(r0, 0x8982, &(0x7f0000000040)={0x0, 'veth0\x00', {0x2}, 0x1}) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f00000001c0), 0x4) (async) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1000004, 0x13, r1, 0x0) (async) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000000080)={0x0, 0x1, 0x20, 0x7, 0x5}, &(0x7f00000000c0)=0x18) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000500)=[@in6={0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @initdev={0xac, 0x1e, 0x0, 0x0}}}]}, &(0x7f0000000140)=0x10) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000380)=ANY=[@ANYRES32=r2, @ANYBLOB="300400000000000000000000e33393be438220d645bfff95432e312a02bdfc9d13d94c474adc6fba000000000000"], &(0x7f0000000240)=0x38) 00:03:58 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xa14b, 0x1, &(0x7f0000000140)=[{&(0x7f00000000c0)="e66be84f52dcae384fdf9e1a66a64405609c6a07f7484877e87df9056d62e7458aa2cc2d6f1000d0917f5196d43fb85cb3", 0x31, 0xa11a}], 0x1800c, &(0x7f0000000040)={[{@fat=@dos1xfloppy}]}, 0x0) [ 238.419722][ T9194] loop1: detected capacity change from 0 to 80 00:03:58 executing program 2: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000500)=[@in6={0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @initdev={0xac, 0x1e, 0x0, 0x0}}}]}, &(0x7f0000000140)=0x10) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x1b, &(0x7f0000000380)={r1}, &(0x7f0000000240)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000040)={r1, 0x27, "277fdbd65a98717a7cd4ecbf7fb83fc9ffc8ff3e5f97b9eeea6cf6d715a6ec9f200c435c502625"}, &(0x7f0000000080)=0x2f) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f00000000c0)={r2, 0x5}, &(0x7f0000000100)=0x8) ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(0xffffffffffffffff, 0xc0189375, &(0x7f00000001c0)={{0x1, 0x1, 0x18, r0}, './file0\x00'}) r4 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r4, 0x84, 0x12, 0x0, &(0x7f00000000c0)) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r4, 0x84, 0x1b, &(0x7f0000000540)={0x0, 0xa2, "385cc23a3dde6aae2cb763f536ccec9176d0858d281cd34e000875cc56610942f563d01edfa487e02e2bc2782becfcad1d1b5695a45be98a54f82583d8c7eefcd50ed375c118b486ad94a2f05c811c27cc649561cd6e4ca912be42a93765f324ed23f495b921ccd11e9aebcb9270320dcc45fbf0851c43fbfbc9530eeaff9ce9e6cda048d2c58b7c3c594de4a4a2ba6e978dc50d9b98761b30cee6d3ea1cee693681"}, &(0x7f00000003c0)=0xaa) r6 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1000004, 0x13, r6, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r4, 0x84, 0x1f, &(0x7f0000000600)={r5, @in={{0x2, 0x4e24, @broadcast}}, 0x8001, 0x7}, &(0x7f0000000200)=0x90) getsockopt$inet_sctp_SCTP_RTOINFO(r6, 0x84, 0x0, &(0x7f0000000400)={r7, 0x7, 0x5, 0xf72}, &(0x7f0000000440)=0x10) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f0000000480)=@assoc_value={r5, 0x9}, &(0x7f00000004c0)=0x8) r8 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1000004, 0x13, r8, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r8, 0x84, 0x1b, &(0x7f0000000280)={r1, 0xc4, "56d2c1f11e645fa35c72a079f5dbb29f2dc401bec1cbbd02c786ba974ddb2217ee097790dc486bb8bd31912ba00f5bce6c3a6a938becc0ff30f9de740d34635d6462a2d9459404177e192daef6a5ae4f53673dee8b2248a5c89cb0ca863d434c8abbeb63052870d73bd648a1552f5e65b41dd520a5cf57d83bfe81909b76d2d9a4ad7fa45cc201d1551c10e83691ca48e1e250a9f522a11d71a9d9a0f0e94914bc606a1ae9d623cffc269598428dc94919910d9a6946db5bab61812b6c74e86ac983b9b5"}, &(0x7f0000000180)=0xcc) 00:03:58 executing program 4: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r0, 0x0) (async) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000500)=[@in6={0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @initdev={0xac, 0x1e, 0x0, 0x0}}}]}, &(0x7f0000000140)=0x10) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x70, &(0x7f0000000040)=ANY=[@ANYRES32=r1, @ANYBLOB="6dd0e268f2335661dbf33352468bf0c369c70584e432f3ccb840f576c388982c45918991328db694f6d97fb6a734d47c075d6590a7cfa3a03821d8cdb66f41995fb1fd27c55fb769af26011a78b43a9f168f60621d40bf2f"], &(0x7f0000000240)=0x8) 00:03:58 executing program 5: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_SIOCGIFVLAN_ADD_VLAN_CMD(r0, 0x8982, &(0x7f0000000040)={0x0, 'veth0\x00', {0x2}, 0x1}) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f00000001c0), 0x4) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1000004, 0x13, r1, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000000080)={0x0, 0x1, 0x20, 0x7, 0x5}, &(0x7f00000000c0)=0x18) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000500)=[@in6={0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @initdev={0xac, 0x1e, 0x0, 0x0}}}]}, &(0x7f0000000140)=0x10) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000380)=ANY=[@ANYRES32=r2, @ANYBLOB="300400000000000000000000e33393be438220d645bfff95432e312a02bdfc9d13d94c474adc6fba000000000000"], &(0x7f0000000240)=0x38) socket$inet6_sctp(0xa, 0x5, 0x84) (async) ioctl$sock_SIOCGIFVLAN_ADD_VLAN_CMD(r0, 0x8982, &(0x7f0000000040)={0x0, 'veth0\x00', {0x2}, 0x1}) (async) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f00000001c0), 0x4) (async) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) (async) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1000004, 0x13, r1, 0x0) (async) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000000080)={0x0, 0x1, 0x20, 0x7, 0x5}, &(0x7f00000000c0)=0x18) (async) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000500)=[@in6={0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @initdev={0xac, 0x1e, 0x0, 0x0}}}]}, &(0x7f0000000140)=0x10) (async) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000380)=ANY=[@ANYRES32=r2, @ANYBLOB="300400000000000000000000e33393be438220d645bfff95432e312a02bdfc9d13d94c474adc6fba000000000000"], &(0x7f0000000240)=0x38) (async) 00:03:58 executing program 3: r0 = socket$inet6_sctp(0xa, 0x0, 0x84) shutdown(r0, 0x0) (async, rerun: 32) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000500)=[@in6={0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @initdev={0xac, 0x1e, 0x0, 0x0}}}]}, &(0x7f0000000140)=0x10) (rerun: 32) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x18, &(0x7f0000000080)=ANY=[@ANYRES32=r1, @ANYBLOB="0000000030f0b5d1f721d40a3fe46ef9a319e71486bf45b94a546363ebe7ba9cba977ebcaae79a04627ab687380ddc823054f9055f2b4fe5a7646de17cc66dbdb18c39f44b9034"], &(0x7f0000000240)=0x8) (async, rerun: 64) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000000040)) (async, rerun: 64) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000100)={r1, 0x3, "02af07"}, &(0x7f0000000180)=0xb) 00:03:58 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xa14b, 0x1, &(0x7f0000000140)=[{&(0x7f00000000c0)="e66be84f52dcae384fdf9e1a66a64405609c6a07f7484877e87df9066d62e7458aa2cc2d6f1000d0917f5196d43fb85cb3", 0x31, 0xa11a}], 0x1800c, &(0x7f0000000040)={[{@fat=@dos1xfloppy}]}, 0x0) 00:03:58 executing program 0: r0 = socket$inet6_sctp(0xa, 0x0, 0x84) (async) r1 = syz_open_dev$sndctrl(&(0x7f0000001440), 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r1, 0x40045532, &(0x7f0000000040)) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000000140), 0x40000000040201, 0x0) dup3(r1, r2, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x1b, &(0x7f0000000080)=ANY=[@ANYBLOB="8173a2c486efc1fa2f1f7a2fabec22352bbdbc49222c64cda60ca113b66eb8d774cb1ee65049d730edf01e7a2c5aa1a09c5fd8bec89b276376b3", @ANYRES8=r0, @ANYRES16=r2], &(0x7f0000000240)=0x8) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) r4 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r4, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_CONTEXT(r3, 0x84, 0x19, &(0x7f00000000c0)={r5}, 0x8) (async) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000000)={r5, 0x3, 0x40, 0x1, 0x0, 0x4}, 0x14) 00:03:58 executing program 4: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000500)=[@in6={0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @initdev={0xac, 0x1e, 0x0, 0x0}}}]}, &(0x7f0000000140)=0x10) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x70, &(0x7f0000000040)=ANY=[@ANYRES32=r1, @ANYBLOB="6dd0e268f2335661dbf33352468bf0c369c70584e432f3ccb840f576c388982c45918991328db694f6d97fb6a734d47c075d6590a7cfa3a03821d8cdb66f41995fb1fd27c55fb769af26011a78b43a9f168f60621d40bf2f"], &(0x7f0000000240)=0x8) [ 238.508260][ T9213] loop1: detected capacity change from 0 to 80 00:03:58 executing program 2: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000500)=[@in6={0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @initdev={0xac, 0x1e, 0x0, 0x0}}}]}, &(0x7f0000000140)=0x10) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x1b, &(0x7f0000000380)={r1}, &(0x7f0000000240)=0x8) (async) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000040)={r1, 0x27, "277fdbd65a98717a7cd4ecbf7fb83fc9ffc8ff3e5f97b9eeea6cf6d715a6ec9f200c435c502625"}, &(0x7f0000000080)=0x2f) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f00000000c0)={r2, 0x5}, &(0x7f0000000100)=0x8) ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(0xffffffffffffffff, 0xc0189375, &(0x7f00000001c0)={{0x1, 0x1, 0x18, r0}, './file0\x00'}) r4 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r4, 0x84, 0x12, 0x0, &(0x7f00000000c0)) (async) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r4, 0x84, 0x1b, &(0x7f0000000540)={0x0, 0xa2, "385cc23a3dde6aae2cb763f536ccec9176d0858d281cd34e000875cc56610942f563d01edfa487e02e2bc2782becfcad1d1b5695a45be98a54f82583d8c7eefcd50ed375c118b486ad94a2f05c811c27cc649561cd6e4ca912be42a93765f324ed23f495b921ccd11e9aebcb9270320dcc45fbf0851c43fbfbc9530eeaff9ce9e6cda048d2c58b7c3c594de4a4a2ba6e978dc50d9b98761b30cee6d3ea1cee693681"}, &(0x7f00000003c0)=0xaa) r6 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1000004, 0x13, r6, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r4, 0x84, 0x1f, &(0x7f0000000600)={r5, @in={{0x2, 0x4e24, @broadcast}}, 0x8001, 0x7}, &(0x7f0000000200)=0x90) getsockopt$inet_sctp_SCTP_RTOINFO(r6, 0x84, 0x0, &(0x7f0000000400)={r7, 0x7, 0x5, 0xf72}, &(0x7f0000000440)=0x10) (async) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f0000000480)=@assoc_value={r5, 0x9}, &(0x7f00000004c0)=0x8) r8 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1000004, 0x13, r8, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r8, 0x84, 0x1b, &(0x7f0000000280)={r1, 0xc4, "56d2c1f11e645fa35c72a079f5dbb29f2dc401bec1cbbd02c786ba974ddb2217ee097790dc486bb8bd31912ba00f5bce6c3a6a938becc0ff30f9de740d34635d6462a2d9459404177e192daef6a5ae4f53673dee8b2248a5c89cb0ca863d434c8abbeb63052870d73bd648a1552f5e65b41dd520a5cf57d83bfe81909b76d2d9a4ad7fa45cc201d1551c10e83691ca48e1e250a9f522a11d71a9d9a0f0e94914bc606a1ae9d623cffc269598428dc94919910d9a6946db5bab61812b6c74e86ac983b9b5"}, &(0x7f0000000180)=0xcc) 00:03:58 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000500)=[@in6={0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @initdev={0xac, 0x1e, 0x0, 0x0}}}]}, &(0x7f0000000140)=0x10) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x18, &(0x7f0000000380)={r1}, &(0x7f0000000240)=0x8) 00:03:58 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xa14b, 0x1, &(0x7f0000000140)=[{&(0x7f00000000c0)="e66be84f52dcae384fdf9e1a66a64405609c6a07f7484877e87df9076d62e7458aa2cc2d6f1000d0917f5196d43fb85cb3", 0x31, 0xa11a}], 0x1800c, &(0x7f0000000040)={[{@fat=@dos1xfloppy}]}, 0x0) 00:03:58 executing program 5: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r0, 0x0) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f00000001c0), 0x4) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000500)=[@in6={0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @initdev={0xac, 0x1e, 0x0, 0x0}}}]}, &(0x7f0000000140)=0x10) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000380)={r1, 0x30, "113376556a913ff66b8bed6dacd1b4194a9ab218553393be438220d645bfff95432e312a02bdfc9d13d94c474adc6fba"}, &(0x7f0000000240)=0x38) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) r3 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r3, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x84, 0x19, &(0x7f00000000c0)={r4}, 0x8) r5 = socket$inet6_sctp(0xa, 0x5, 0x84) r6 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r6, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_CONTEXT(r5, 0x84, 0x19, &(0x7f00000000c0)={r7}, 0x8) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000040)={r4, 0x8000, 0xfffff801, 0x800, 0xfc, 0x0, 0x40, 0xfffffffa, {r7, @in={{0x2, 0x4e22, @multicast2}}, 0xffff, 0xac53, 0x3ff, 0x6, 0x1000}}, &(0x7f0000000100)=0xb0) [ 238.594012][ T9235] loop1: detected capacity change from 0 to 80 00:03:58 executing program 4: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000500)=[@in6={0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @multicast2}}]}, &(0x7f0000000140)=0x10) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x70, &(0x7f0000000380)={r1}, &(0x7f0000000240)=0x8) 00:03:58 executing program 0: r0 = socket$inet6_sctp(0xa, 0x0, 0x84) r1 = syz_open_dev$sndctrl(&(0x7f0000001440), 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r1, 0x40045532, &(0x7f0000000040)) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000000140), 0x40000000040201, 0x0) dup3(r1, r2, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x1b, &(0x7f0000000080)=ANY=[@ANYBLOB="8173a2c486efc1fa2f1f7a2fabec22352bbdbc49222c64cda60ca113b66eb8d774cb1ee65049d730edf01e7a2c5aa1a09c5fd8bec89b276376b3", @ANYRES8=r0, @ANYRES16=r2], &(0x7f0000000240)=0x8) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) r4 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r4, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_CONTEXT(r3, 0x84, 0x19, &(0x7f00000000c0)={r5}, 0x8) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000000)={r5, 0x3, 0x40, 0x1, 0x0, 0x4}, 0x14) socket$inet6_sctp(0xa, 0x0, 0x84) (async) syz_open_dev$sndctrl(&(0x7f0000001440), 0x0, 0x0) (async) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r1, 0x40045532, &(0x7f0000000040)) (async) openat$audio(0xffffffffffffff9c, &(0x7f0000000140), 0x40000000040201, 0x0) (async) dup3(r1, r2, 0x0) (async) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x1b, &(0x7f0000000080)=ANY=[@ANYBLOB="8173a2c486efc1fa2f1f7a2fabec22352bbdbc49222c64cda60ca113b66eb8d774cb1ee65049d730edf01e7a2c5aa1a09c5fd8bec89b276376b3", @ANYRES8=r0, @ANYRES16=r2], &(0x7f0000000240)=0x8) (async) socket$inet6_sctp(0xa, 0x5, 0x84) (async) socket$inet_sctp(0x2, 0x1, 0x84) (async) getsockopt$inet_sctp_SCTP_MAX_BURST(r4, 0x84, 0xd, &(0x7f0000000000)=@assoc_value, &(0x7f0000000040)=0x8) (async) setsockopt$inet_sctp6_SCTP_CONTEXT(r3, 0x84, 0x19, &(0x7f00000000c0)={r5}, 0x8) (async) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000000)={r5, 0x3, 0x40, 0x1, 0x0, 0x4}, 0x14) (async) 00:03:58 executing program 5: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r0, 0x0) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f00000001c0), 0x4) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000500)=[@in6={0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @initdev={0xac, 0x1e, 0x0, 0x0}}}]}, &(0x7f0000000140)=0x10) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000380)={r1, 0x30, "113376556a913ff66b8bed6dacd1b4194a9ab218553393be438220d645bfff95432e312a02bdfc9d13d94c474adc6fba"}, &(0x7f0000000240)=0x38) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) r3 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r3, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x84, 0x19, &(0x7f00000000c0)={r4}, 0x8) r5 = socket$inet6_sctp(0xa, 0x5, 0x84) r6 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r6, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_CONTEXT(r5, 0x84, 0x19, &(0x7f00000000c0)={r7}, 0x8) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000040)={r4, 0x8000, 0xfffff801, 0x800, 0xfc, 0x0, 0x40, 0xfffffffa, {r7, @in={{0x2, 0x4e22, @multicast2}}, 0xffff, 0xac53, 0x3ff, 0x6, 0x1000}}, &(0x7f0000000100)=0xb0) socket$inet6_sctp(0xa, 0x5, 0x84) (async) shutdown(r0, 0x0) (async) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f00000001c0), 0x4) (async) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000500)=[@in6={0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @initdev={0xac, 0x1e, 0x0, 0x0}}}]}, &(0x7f0000000140)=0x10) (async) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000380)={r1, 0x30, "113376556a913ff66b8bed6dacd1b4194a9ab218553393be438220d645bfff95432e312a02bdfc9d13d94c474adc6fba"}, &(0x7f0000000240)=0x38) (async) socket$inet6_sctp(0xa, 0x5, 0x84) (async) socket$inet_sctp(0x2, 0x1, 0x84) (async) getsockopt$inet_sctp_SCTP_MAX_BURST(r3, 0x84, 0xd, &(0x7f0000000000)=@assoc_value, &(0x7f0000000040)=0x8) (async) setsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x84, 0x19, &(0x7f00000000c0)={r4}, 0x8) (async) socket$inet6_sctp(0xa, 0x5, 0x84) (async) socket$inet_sctp(0x2, 0x1, 0x84) (async) getsockopt$inet_sctp_SCTP_MAX_BURST(r6, 0x84, 0xd, &(0x7f0000000000)=@assoc_value, &(0x7f0000000040)=0x8) (async) setsockopt$inet_sctp6_SCTP_CONTEXT(r5, 0x84, 0x19, &(0x7f00000000c0)={r7}, 0x8) (async) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000040)={r4, 0x8000, 0xfffff801, 0x800, 0xfc, 0x0, 0x40, 0xfffffffa, {r7, @in={{0x2, 0x4e22, @multicast2}}, 0xffff, 0xac53, 0x3ff, 0x6, 0x1000}}, &(0x7f0000000100)=0xb0) (async) 00:03:58 executing program 2: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000500)=[@in6={0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @initdev={0xac, 0x1e, 0x0, 0x0}}}]}, &(0x7f0000000140)=0x10) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x1b, &(0x7f0000000380)={r1}, &(0x7f0000000240)=0x8) (async) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000040)={r1, 0x27, "277fdbd65a98717a7cd4ecbf7fb83fc9ffc8ff3e5f97b9eeea6cf6d715a6ec9f200c435c502625"}, &(0x7f0000000080)=0x2f) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f00000000c0)={r2, 0x5}, &(0x7f0000000100)=0x8) (async) ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(0xffffffffffffffff, 0xc0189375, &(0x7f00000001c0)={{0x1, 0x1, 0x18, r0}, './file0\x00'}) r4 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r4, 0x84, 0x12, 0x0, &(0x7f00000000c0)) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r4, 0x84, 0x1b, &(0x7f0000000540)={0x0, 0xa2, "385cc23a3dde6aae2cb763f536ccec9176d0858d281cd34e000875cc56610942f563d01edfa487e02e2bc2782becfcad1d1b5695a45be98a54f82583d8c7eefcd50ed375c118b486ad94a2f05c811c27cc649561cd6e4ca912be42a93765f324ed23f495b921ccd11e9aebcb9270320dcc45fbf0851c43fbfbc9530eeaff9ce9e6cda048d2c58b7c3c594de4a4a2ba6e978dc50d9b98761b30cee6d3ea1cee693681"}, &(0x7f00000003c0)=0xaa) (async) r6 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1000004, 0x13, r6, 0x0) (async) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r4, 0x84, 0x1f, &(0x7f0000000600)={r5, @in={{0x2, 0x4e24, @broadcast}}, 0x8001, 0x7}, &(0x7f0000000200)=0x90) getsockopt$inet_sctp_SCTP_RTOINFO(r6, 0x84, 0x0, &(0x7f0000000400)={r7, 0x7, 0x5, 0xf72}, &(0x7f0000000440)=0x10) (async) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f0000000480)=@assoc_value={r5, 0x9}, &(0x7f00000004c0)=0x8) (async) r8 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1000004, 0x13, r8, 0x0) (async) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r8, 0x84, 0x1b, &(0x7f0000000280)={r1, 0xc4, "56d2c1f11e645fa35c72a079f5dbb29f2dc401bec1cbbd02c786ba974ddb2217ee097790dc486bb8bd31912ba00f5bce6c3a6a938becc0ff30f9de740d34635d6462a2d9459404177e192daef6a5ae4f53673dee8b2248a5c89cb0ca863d434c8abbeb63052870d73bd648a1552f5e65b41dd520a5cf57d83bfe81909b76d2d9a4ad7fa45cc201d1551c10e83691ca48e1e250a9f522a11d71a9d9a0f0e94914bc606a1ae9d623cffc269598428dc94919910d9a6946db5bab61812b6c74e86ac983b9b5"}, &(0x7f0000000180)=0xcc) 00:03:58 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xa14b, 0x1, &(0x7f0000000140)=[{&(0x7f00000000c0)="e66be84f52dcae384fdf9e1a66a64405609c6a07f7484877e87df9086d62e7458aa2cc2d6f1000d0917f5196d43fb85cb3", 0x31, 0xa11a}], 0x1800c, &(0x7f0000000040)={[{@fat=@dos1xfloppy}]}, 0x0) 00:03:58 executing program 4: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000500)=[@in6={0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @multicast2}}]}, &(0x7f0000000140)=0x10) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x70, &(0x7f0000000380)={r1}, &(0x7f0000000240)=0x8) [ 238.679701][ T9275] loop1: detected capacity change from 0 to 80 00:03:58 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = syz_open_dev$vcsa(&(0x7f0000000000), 0x5, 0x80) sendto$inet6(r1, &(0x7f0000000040)="214020500c44ccd3633e11369a429b8dd5a5ef2265ff489ce11d00cee258aa401c", 0x21, 0x20000011, &(0x7f0000000080)={0xa, 0x4e23, 0x5, @empty, 0x81}, 0x1c) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x1b, &(0x7f0000000280)=ANY=[@ANYRESDEC], &(0x7f0000000240)=0x8) 00:03:58 executing program 5: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r0, 0x0) (async) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f00000001c0), 0x4) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000500)=[@in6={0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @initdev={0xac, 0x1e, 0x0, 0x0}}}]}, &(0x7f0000000140)=0x10) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000380)={r1, 0x30, "113376556a913ff66b8bed6dacd1b4194a9ab218553393be438220d645bfff95432e312a02bdfc9d13d94c474adc6fba"}, &(0x7f0000000240)=0x38) (async) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) r3 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r3, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x84, 0x19, &(0x7f00000000c0)={r4}, 0x8) (async) r5 = socket$inet6_sctp(0xa, 0x5, 0x84) (async) r6 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r6, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_CONTEXT(r5, 0x84, 0x19, &(0x7f00000000c0)={r7}, 0x8) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000040)={r4, 0x8000, 0xfffff801, 0x800, 0xfc, 0x0, 0x40, 0xfffffffa, {r7, @in={{0x2, 0x4e22, @multicast2}}, 0xffff, 0xac53, 0x3ff, 0x6, 0x1000}}, &(0x7f0000000100)=0xb0) 00:03:58 executing program 2: ioctl$DRM_IOCTL_MODE_CREATE_DUMB(0xffffffffffffffff, 0xc02064b2, &(0x7f0000000040)={0xb8, 0x6}) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000500)=[@in6={0xa, 0x0, 0x0, @loopback}]}, &(0x7f0000000140)=0x10) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x1b, &(0x7f0000000380)=ANY=[@ANYRES32=r1, @ANYBLOB='\x00\x00@\x00'], &(0x7f0000000240)=0x8) 00:03:59 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xa14b, 0x1, &(0x7f0000000140)=[{&(0x7f00000000c0)="e66be84f52dcae384fdf9e1a66a64405609c6a07f7484877e87df9096d62e7458aa2cc2d6f1000d0917f5196d43fb85cb3", 0x31, 0xa11a}], 0x1800c, &(0x7f0000000040)={[{@fat=@dos1xfloppy}]}, 0x0) 00:03:59 executing program 4: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000500)=[@in6={0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @multicast2}}]}, &(0x7f0000000140)=0x10) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x70, &(0x7f0000000380)={r1}, &(0x7f0000000240)=0x8) socket$inet6_sctp(0xa, 0x5, 0x84) (async) shutdown(r0, 0x0) (async) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000500)=[@in6={0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @multicast2}}]}, &(0x7f0000000140)=0x10) (async) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x70, &(0x7f0000000380)={r1}, &(0x7f0000000240)=0x8) (async) 00:03:59 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000500)=[@in6={0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @initdev={0xac, 0x1e, 0x0, 0x0}}}]}, &(0x7f0000000140)=0x10) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x18, &(0x7f0000000380)={r1}, &(0x7f0000000240)=0x8) socket$inet6_sctp(0xa, 0x5, 0x84) (async) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000500)=[@in6={0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @initdev={0xac, 0x1e, 0x0, 0x0}}}]}, &(0x7f0000000140)=0x10) (async) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x18, &(0x7f0000000380)={r1}, &(0x7f0000000240)=0x8) (async) 00:03:59 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = syz_open_dev$vcsa(&(0x7f0000000000), 0x5, 0x80) sendto$inet6(r1, &(0x7f0000000040)="214020500c44ccd3633e11369a429b8dd5a5ef2265ff489ce11d00cee258aa401c", 0x21, 0x20000011, &(0x7f0000000080)={0xa, 0x4e23, 0x5, @empty, 0x81}, 0x1c) (async) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x1b, &(0x7f0000000280)=ANY=[@ANYRESDEC], &(0x7f0000000240)=0x8) 00:03:59 executing program 2: ioctl$DRM_IOCTL_MODE_CREATE_DUMB(0xffffffffffffffff, 0xc02064b2, &(0x7f0000000040)={0xb8, 0x6}) (async) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r0, 0x0) (async) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000500)=[@in6={0xa, 0x0, 0x0, @loopback}]}, &(0x7f0000000140)=0x10) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x1b, &(0x7f0000000380)=ANY=[@ANYRES32=r1, @ANYBLOB='\x00\x00@\x00'], &(0x7f0000000240)=0x8) 00:03:59 executing program 5: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r0, 0x0) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f00000001c0), 0x4) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x2c, &(0x7f0000000100)=[@in6={0xa, 0x0, 0xffffffff, @ipv4={'\x00', '\xff\xff', @initdev={0xac, 0x1e, 0x0, 0x0}}}, @in={0x2, 0x4e21, @rand_addr=0x64010102}]}, &(0x7f0000000140)=0x10) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000200)={r1, 0x2c, &(0x7f0000000180)=[@in={0x2, 0x4e22, @empty}, @in6={0xa, 0x4e20, 0x7dca, @local, 0x7}]}, &(0x7f0000000380)=0x10) r2 = open_tree(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x1801) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_CONTEXT(r3, 0x84, 0x19, &(0x7f00000000c0)={r4}, 0x8) r5 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f000024f000/0x1000)=nil, 0x1000, 0x1000002, 0x13, r5, 0x67565000) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f0000000480)={0x0, 0x8c, &(0x7f00000003c0)=[@in6={0xa, 0x4e24, 0xffff0001, @mcast2, 0x200}, @in6={0xa, 0x4e20, 0x4, @mcast2, 0x9}, @in6={0xa, 0x4e23, 0x7fffffff, @dev={0xfe, 0x80, '\x00', 0x3e}, 0x7}, @in6={0xa, 0x4e22, 0x4, @local, 0x2}, @in6={0xa, 0x4e20, 0xe000000, @loopback, 0x734}]}, &(0x7f00000004c0)=0x10) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r5, 0x84, 0x76, &(0x7f0000000500)={r6, 0xcfb}, &(0x7f0000000540)=0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000000280)=[@in={0x2, 0x80, @multicast1}, @in={0x2, 0x4e23, @multicast2}, @in6={0xa, 0x4e24, 0xff, @local}, @in6={0xa, 0x4e24, 0x5, @remote, 0x5}, @in={0x2, 0x4e22, @multicast2}], 0x68) getsockopt$inet_sctp6_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000000080)=@assoc_value={r4, 0x4}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000640)=ANY=[@ANYRES32=r1, @ANYBLOB="3000000011337655040000006b8bed6dacd1b46d4a9ab2189a3c95ee4cc12d33d0a75545bfff95272e312a02bdfc9d13d94c474adc6fb8e7d621bd5e299e51458b88030e925172046ae988efcf2d863e207576c659d698d1bf2fea7c8853bfef5a7d4ed8008ebf0c0f4f268adfa1016e5180f4c399ec0292fead42172fb2d0c310ad26efd765b3e5c63fa929b96720f76900a321a43b3311c6693c6fac7c6da706cdaf03a8447654cf91ef7e7a66551c48f2fee46fd422fb151c2b676dd73d9e5f6698d13c3a3ee0bfed89d6828dea5ae146cbf0e88c2e06176aa4af079876aa6099e062c0a0b10e"], &(0x7f0000000240)=0x38) r7 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r7, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x19, &(0x7f00000000c0)={r8}, 0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000340)={r8, 0x5ae}, &(0x7f0000000580)=0x8) [ 239.479597][ T9304] loop1: detected capacity change from 0 to 80 00:03:59 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) (async) r1 = syz_open_dev$vcsa(&(0x7f0000000000), 0x5, 0x80) sendto$inet6(r1, &(0x7f0000000040)="214020500c44ccd3633e11369a429b8dd5a5ef2265ff489ce11d00cee258aa401c", 0x21, 0x20000011, &(0x7f0000000080)={0xa, 0x4e23, 0x5, @empty, 0x81}, 0x1c) (async) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x1b, &(0x7f0000000280)=ANY=[@ANYRESDEC], &(0x7f0000000240)=0x8) 00:03:59 executing program 4: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000500)=[@in6={0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @initdev={0xac, 0x1e, 0x0, 0x0}}}]}, &(0x7f0000000140)=0x10) r2 = socket$inet6(0xa, 0xa, 0x0) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e23, 0x9, @mcast2, 0x7}, 0x1c) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x70, &(0x7f0000000280)=ANY=[@ANYRES32=r1, @ANYBLOB="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"], &(0x7f0000000040)=0xab) 00:03:59 executing program 2: ioctl$DRM_IOCTL_MODE_CREATE_DUMB(0xffffffffffffffff, 0xc02064b2, &(0x7f0000000040)={0xb8, 0x6}) (async) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r0, 0x0) (async, rerun: 64) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000500)=[@in6={0xa, 0x0, 0x0, @loopback}]}, &(0x7f0000000140)=0x10) (rerun: 64) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x1b, &(0x7f0000000380)=ANY=[@ANYRES32=r1, @ANYBLOB='\x00\x00@\x00'], &(0x7f0000000240)=0x8) 00:03:59 executing program 0: bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x4, &(0x7f0000000280)=ANY=[@ANYBLOB="b405000080a973b0a2536be75e732332c5eb060200fc95bc03f6a3f72900004e55000000000000950000008ca6c60c899a9606000000000000000000"], &(0x7f0000003ff6)='GPL\x00', 0x5, 0xc3, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000)={0x3}, 0x8, 0x10, &(0x7f0000000000), 0x10}, 0x78) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f00000bfff0)={&(0x7f0000000200)=@updpolicy={0x27c, 0x19, 0x1, 0x0, 0x0, {{@in6=@dev={0xfe, 0x7}, @in6=@empty, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x8000}, [@tmpl={0x1c4, 0x5, [{{@in6=@remote}, 0x0, @in=@broadcast}, {{@in6=@mcast2}, 0x0, @in=@dev}, {{@in=@multicast2}, 0x0, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x12f}, {{@in=@initdev={0xac, 0x1e, 0x0, 0x0}}, 0x0, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80}, {{@in=@remote, 0x0, 0x6c}, 0x0, @in6=@loopback}, {{}, 0x0, @in6=@rand_addr=' \x01\x00'}, {{@in6=@dev}, 0x0, @in=@local, 0x3502}]}]}, 0x27c}}, 0x0) r1 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000180)={'bond0\x00', 0x0}) r3 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r3, 0x84, 0x79, 0x0, 0x0) getsockopt$IP_VS_SO_GET_SERVICES(r3, 0x0, 0x482, &(0x7f0000000480)=""/89, &(0x7f0000000040)=0x59) getsockopt$inet_int(0xffffffffffffffff, 0x10d, 0x6, &(0x7f000079bffc), &(0x7f0000000040)=0x4) mmap(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0xa, 0x1010, 0xffffffffffffffff, 0x63c52000) bind$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, r2, 0x1, 0x0, 0x6, @dev={'\xaa\xaa\xaa\xaa\xaa', 0x41}}, 0x14) r4 = socket$nl_route(0x10, 0x3, 0x0) r5 = socket(0x1, 0x803, 0x0) r6 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_int(r6, &(0x7f0000000200), 0x400c00) sendmsg$nl_route(r4, &(0x7f00000001c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000140)={&(0x7f0000000740)=ANY=[@ANYBLOB="2c0000005a002000270100000000000000000002002123712e9e9152c4eb0f005fec810004963f769ce210e604ca4ac4431fd59d80474f83ae4b2601f33891602c000009b8e1d83481281a9d89d1f67553499e3ac182613da7c20cdbf0ba46b199b891a7c8b5d83f21ebd2172ea8ffd3c83c5920acfc2c5fc4ef4e7e1684a2ddd4ab63763a5f31e64e2f89a366e64fb92ee5aa38015e00", @ANYRES32, @ANYBLOB="08040300fa1f472975e5f81ce2540b1c04dcb521ab2b45d6e757e61e6720094824a2ba4c88eca636c9407ab18c0cc62db0bf5b7e488f23d45e0bb33746d8c7df21a2c74c387b7feeb52db3f9eeff2ac99fd6f734c00871eb3b00994b", @ANYRES32=r6, @ANYBLOB='\x00\x00\x00'], 0xffffffffffffff37}}, 0x4000) bind$packet(0xffffffffffffffff, &(0x7f0000000240)={0x11, 0xf5, r2, 0x1, 0xff, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}}, 0x14) ioctl$sock_inet6_SIOCSIFADDR(0xffffffffffffffff, 0x8936, &(0x7f0000000340)={@remote, 0x5, r2}) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r4, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000540)=@newlink={0x4c, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x42002}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @vlan={{0x9}, {0xc, 0x2, 0x0, 0x1, [@IFLA_VLAN_ID={0x6}]}}}, @IFLA_LINK={0x8, 0x5, r2}, @IFLA_MASTER={0x8, 0xa, r7}]}, 0x4c}}, 0x0) 00:03:59 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xa14b, 0x1, &(0x7f0000000140)=[{&(0x7f00000000c0)="e66be84f52dcae384fdf9e1a66a64405609c6a07f7484877e87df90a6d62e7458aa2cc2d6f1000d0917f5196d43fb85cb3", 0x31, 0xa11a}], 0x1800c, &(0x7f0000000040)={[{@fat=@dos1xfloppy}]}, 0x0) 00:03:59 executing program 5: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r0, 0x0) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f00000001c0), 0x4) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x2c, &(0x7f0000000100)=[@in6={0xa, 0x0, 0xffffffff, @ipv4={'\x00', '\xff\xff', @initdev={0xac, 0x1e, 0x0, 0x0}}}, @in={0x2, 0x4e21, @rand_addr=0x64010102}]}, &(0x7f0000000140)=0x10) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000200)={r1, 0x2c, &(0x7f0000000180)=[@in={0x2, 0x4e22, @empty}, @in6={0xa, 0x4e20, 0x7dca, @local, 0x7}]}, &(0x7f0000000380)=0x10) r2 = open_tree(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x1801) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_CONTEXT(r3, 0x84, 0x19, &(0x7f00000000c0)={r4}, 0x8) r5 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f000024f000/0x1000)=nil, 0x1000, 0x1000002, 0x13, r5, 0x67565000) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f0000000480)={0x0, 0x8c, &(0x7f00000003c0)=[@in6={0xa, 0x4e24, 0xffff0001, @mcast2, 0x200}, @in6={0xa, 0x4e20, 0x4, @mcast2, 0x9}, @in6={0xa, 0x4e23, 0x7fffffff, @dev={0xfe, 0x80, '\x00', 0x3e}, 0x7}, @in6={0xa, 0x4e22, 0x4, @local, 0x2}, @in6={0xa, 0x4e20, 0xe000000, @loopback, 0x734}]}, &(0x7f00000004c0)=0x10) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r5, 0x84, 0x76, &(0x7f0000000500)={r6, 0xcfb}, &(0x7f0000000540)=0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000000280)=[@in={0x2, 0x80, @multicast1}, @in={0x2, 0x4e23, @multicast2}, @in6={0xa, 0x4e24, 0xff, @local}, @in6={0xa, 0x4e24, 0x5, @remote, 0x5}, @in={0x2, 0x4e22, @multicast2}], 0x68) getsockopt$inet_sctp6_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000000080)=@assoc_value={r4, 0x4}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000640)=ANY=[@ANYRES32=r1, @ANYBLOB="3000000011337655040000006b8bed6dacd1b46d4a9ab2189a3c95ee4cc12d33d0a75545bfff95272e312a02bdfc9d13d94c474adc6fb8e7d621bd5e299e51458b88030e925172046ae988efcf2d863e207576c659d698d1bf2fea7c8853bfef5a7d4ed8008ebf0c0f4f268adfa1016e5180f4c399ec0292fead42172fb2d0c310ad26efd765b3e5c63fa929b96720f76900a321a43b3311c6693c6fac7c6da706cdaf03a8447654cf91ef7e7a66551c48f2fee46fd422fb151c2b676dd73d9e5f6698d13c3a3ee0bfed89d6828dea5ae146cbf0e88c2e06176aa4af079876aa6099e062c0a0b10e"], &(0x7f0000000240)=0x38) r7 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r7, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x19, &(0x7f00000000c0)={r8}, 0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000340)={r8, 0x5ae}, &(0x7f0000000580)=0x8) socket$inet6_sctp(0xa, 0x5, 0x84) (async) shutdown(r0, 0x0) (async) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f00000001c0), 0x4) (async) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x2c, &(0x7f0000000100)=[@in6={0xa, 0x0, 0xffffffff, @ipv4={'\x00', '\xff\xff', @initdev={0xac, 0x1e, 0x0, 0x0}}}, @in={0x2, 0x4e21, @rand_addr=0x64010102}]}, &(0x7f0000000140)=0x10) (async) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000200)={r1, 0x2c, &(0x7f0000000180)=[@in={0x2, 0x4e22, @empty}, @in6={0xa, 0x4e20, 0x7dca, @local, 0x7}]}, &(0x7f0000000380)=0x10) (async) open_tree(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x1801) (async) socket$inet6_sctp(0xa, 0x5, 0x84) (async) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000000)=@assoc_value, &(0x7f0000000040)=0x8) (async) setsockopt$inet_sctp6_SCTP_CONTEXT(r3, 0x84, 0x19, &(0x7f00000000c0)={r4}, 0x8) (async) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) (async) mmap(&(0x7f000024f000/0x1000)=nil, 0x1000, 0x1000002, 0x13, r5, 0x67565000) (async) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f0000000480)={0x0, 0x8c, &(0x7f00000003c0)=[@in6={0xa, 0x4e24, 0xffff0001, @mcast2, 0x200}, @in6={0xa, 0x4e20, 0x4, @mcast2, 0x9}, @in6={0xa, 0x4e23, 0x7fffffff, @dev={0xfe, 0x80, '\x00', 0x3e}, 0x7}, @in6={0xa, 0x4e22, 0x4, @local, 0x2}, @in6={0xa, 0x4e20, 0xe000000, @loopback, 0x734}]}, &(0x7f00000004c0)=0x10) (async) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r5, 0x84, 0x76, &(0x7f0000000500)={r6, 0xcfb}, &(0x7f0000000540)=0x8) (async) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000000280)=[@in={0x2, 0x80, @multicast1}, @in={0x2, 0x4e23, @multicast2}, @in6={0xa, 0x4e24, 0xff, @local}, @in6={0xa, 0x4e24, 0x5, @remote, 0x5}, @in={0x2, 0x4e22, @multicast2}], 0x68) (async) getsockopt$inet_sctp6_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000000080)=@assoc_value={r4, 0x4}, &(0x7f00000000c0)=0x8) (async) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000640)=ANY=[@ANYRES32=r1, @ANYBLOB="3000000011337655040000006b8bed6dacd1b46d4a9ab2189a3c95ee4cc12d33d0a75545bfff95272e312a02bdfc9d13d94c474adc6fb8e7d621bd5e299e51458b88030e925172046ae988efcf2d863e207576c659d698d1bf2fea7c8853bfef5a7d4ed8008ebf0c0f4f268adfa1016e5180f4c399ec0292fead42172fb2d0c310ad26efd765b3e5c63fa929b96720f76900a321a43b3311c6693c6fac7c6da706cdaf03a8447654cf91ef7e7a66551c48f2fee46fd422fb151c2b676dd73d9e5f6698d13c3a3ee0bfed89d6828dea5ae146cbf0e88c2e06176aa4af079876aa6099e062c0a0b10e"], &(0x7f0000000240)=0x38) (async) socket$inet_sctp(0x2, 0x1, 0x84) (async) getsockopt$inet_sctp_SCTP_MAX_BURST(r7, 0x84, 0xd, &(0x7f0000000000)=@assoc_value, &(0x7f0000000040)=0x8) (async) setsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x19, &(0x7f00000000c0)={r8}, 0x8) (async) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000340)={r8, 0x5ae}, &(0x7f0000000580)=0x8) (async) 00:03:59 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000500)=[@in6={0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @initdev={0xac, 0x1e, 0x0, 0x0}}}]}, &(0x7f0000000140)=0x10) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x18, &(0x7f0000000380)={r1}, &(0x7f0000000240)=0x8) [ 239.562582][ T9329] loop1: detected capacity change from 0 to 80 00:03:59 executing program 2: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x6, @mcast2, 0x9}]}, &(0x7f0000000140)=0x10) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x1b, &(0x7f0000000380)={r1}, &(0x7f0000000240)=0x8) 00:03:59 executing program 5: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r0, 0x0) (async, rerun: 64) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f00000001c0), 0x4) (async, rerun: 64) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x2c, &(0x7f0000000100)=[@in6={0xa, 0x0, 0xffffffff, @ipv4={'\x00', '\xff\xff', @initdev={0xac, 0x1e, 0x0, 0x0}}}, @in={0x2, 0x4e21, @rand_addr=0x64010102}]}, &(0x7f0000000140)=0x10) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000200)={r1, 0x2c, &(0x7f0000000180)=[@in={0x2, 0x4e22, @empty}, @in6={0xa, 0x4e20, 0x7dca, @local, 0x7}]}, &(0x7f0000000380)=0x10) (async) r2 = open_tree(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x1801) (async, rerun: 32) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) (async, rerun: 32) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_CONTEXT(r3, 0x84, 0x19, &(0x7f00000000c0)={r4}, 0x8) (async) r5 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f000024f000/0x1000)=nil, 0x1000, 0x1000002, 0x13, r5, 0x67565000) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f0000000480)={0x0, 0x8c, &(0x7f00000003c0)=[@in6={0xa, 0x4e24, 0xffff0001, @mcast2, 0x200}, @in6={0xa, 0x4e20, 0x4, @mcast2, 0x9}, @in6={0xa, 0x4e23, 0x7fffffff, @dev={0xfe, 0x80, '\x00', 0x3e}, 0x7}, @in6={0xa, 0x4e22, 0x4, @local, 0x2}, @in6={0xa, 0x4e20, 0xe000000, @loopback, 0x734}]}, &(0x7f00000004c0)=0x10) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r5, 0x84, 0x76, &(0x7f0000000500)={r6, 0xcfb}, &(0x7f0000000540)=0x8) (async) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000000280)=[@in={0x2, 0x80, @multicast1}, @in={0x2, 0x4e23, @multicast2}, @in6={0xa, 0x4e24, 0xff, @local}, @in6={0xa, 0x4e24, 0x5, @remote, 0x5}, @in={0x2, 0x4e22, @multicast2}], 0x68) (async, rerun: 32) getsockopt$inet_sctp6_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000000080)=@assoc_value={r4, 0x4}, &(0x7f00000000c0)=0x8) (rerun: 32) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000640)=ANY=[@ANYRES32=r1, @ANYBLOB="3000000011337655040000006b8bed6dacd1b46d4a9ab2189a3c95ee4cc12d33d0a75545bfff95272e312a02bdfc9d13d94c474adc6fb8e7d621bd5e299e51458b88030e925172046ae988efcf2d863e207576c659d698d1bf2fea7c8853bfef5a7d4ed8008ebf0c0f4f268adfa1016e5180f4c399ec0292fead42172fb2d0c310ad26efd765b3e5c63fa929b96720f76900a321a43b3311c6693c6fac7c6da706cdaf03a8447654cf91ef7e7a66551c48f2fee46fd422fb151c2b676dd73d9e5f6698d13c3a3ee0bfed89d6828dea5ae146cbf0e88c2e06176aa4af079876aa6099e062c0a0b10e"], &(0x7f0000000240)=0x38) r7 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r7, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x19, &(0x7f00000000c0)={r8}, 0x8) (async) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000340)={r8, 0x5ae}, &(0x7f0000000580)=0x8) [ 239.600583][ T9336] IPVS: length: 89 != 8 00:03:59 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xa14b, 0x1, &(0x7f0000000140)=[{&(0x7f00000000c0)="e66be84f52dcae384fdf9e1a66a64405609c6a07f7484877e87df90b6d62e7458aa2cc2d6f1000d0917f5196d43fb85cb3", 0x31, 0xa11a}], 0x1800c, &(0x7f0000000040)={[{@fat=@dos1xfloppy}]}, 0x0) 00:03:59 executing program 2: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r0, 0x0) (async, rerun: 64) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x6, @mcast2, 0x9}]}, &(0x7f0000000140)=0x10) (rerun: 64) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x1b, &(0x7f0000000380)={r1}, &(0x7f0000000240)=0x8) [ 239.633137][ T9340] loop1: detected capacity change from 0 to 80 00:03:59 executing program 4: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000500)=[@in6={0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @initdev={0xac, 0x1e, 0x0, 0x0}}}]}, &(0x7f0000000140)=0x10) (async) r2 = socket$inet6(0xa, 0xa, 0x0) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e23, 0x9, @mcast2, 0x7}, 0x1c) (async) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x70, &(0x7f0000000280)=ANY=[@ANYRES32=r1, @ANYBLOB="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"], &(0x7f0000000040)=0xab) 00:03:59 executing program 5: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r0, 0x0) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f00000001c0), 0x4) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000500)=[@in6={0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @initdev={0xac, 0x1e, 0x0, 0x0}}}]}, &(0x7f0000000140)=0x10) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000380)={r1, 0x30, "113376556a913ff66b8bed6dacd1b4194a9ab218553393be438220d645bfff95432e312a02bdfc9d13d94c474adc6fba"}, &(0x7f0000000240)=0x38) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000040)={r1}, 0x8) 00:03:59 executing program 2: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x6, @mcast2, 0x9}]}, &(0x7f0000000140)=0x10) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x1b, &(0x7f0000000380)={r1}, &(0x7f0000000240)=0x8) socket$inet6_sctp(0xa, 0x5, 0x84) (async) shutdown(r0, 0x0) (async) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x6, @mcast2, 0x9}]}, &(0x7f0000000140)=0x10) (async) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x1b, &(0x7f0000000380)={r1}, &(0x7f0000000240)=0x8) (async) 00:03:59 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xa14b, 0x1, &(0x7f0000000140)=[{&(0x7f00000000c0)="e66be84f52dcae384fdf9e1a66a64405609c6a07f7484877e87df90c6d62e7458aa2cc2d6f1000d0917f5196d43fb85cb3", 0x31, 0xa11a}], 0x1800c, &(0x7f0000000040)={[{@fat=@dos1xfloppy}]}, 0x0) [ 239.727247][ T9364] loop1: detected capacity change from 0 to 80 00:03:59 executing program 0: bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x4, &(0x7f0000000280)=ANY=[@ANYBLOB="b405000080a973b0a2536be75e732332c5eb060200fc95bc03f6a3f72900004e55000000000000950000008ca6c60c899a9606000000000000000000"], &(0x7f0000003ff6)='GPL\x00', 0x5, 0xc3, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000)={0x3}, 0x8, 0x10, &(0x7f0000000000), 0x10}, 0x78) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f00000bfff0)={&(0x7f0000000200)=@updpolicy={0x27c, 0x19, 0x1, 0x0, 0x0, {{@in6=@dev={0xfe, 0x7}, @in6=@empty, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x8000}, [@tmpl={0x1c4, 0x5, [{{@in6=@remote}, 0x0, @in=@broadcast}, {{@in6=@mcast2}, 0x0, @in=@dev}, {{@in=@multicast2}, 0x0, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x12f}, {{@in=@initdev={0xac, 0x1e, 0x0, 0x0}}, 0x0, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80}, {{@in=@remote, 0x0, 0x6c}, 0x0, @in6=@loopback}, {{}, 0x0, @in6=@rand_addr=' \x01\x00'}, {{@in6=@dev}, 0x0, @in=@local, 0x3502}]}]}, 0x27c}}, 0x0) r1 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000180)={'bond0\x00', 0x0}) r3 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r3, 0x84, 0x79, 0x0, 0x0) getsockopt$IP_VS_SO_GET_SERVICES(r3, 0x0, 0x482, &(0x7f0000000480)=""/89, &(0x7f0000000040)=0x59) getsockopt$inet_int(0xffffffffffffffff, 0x10d, 0x6, &(0x7f000079bffc), &(0x7f0000000040)=0x4) mmap(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0xa, 0x1010, 0xffffffffffffffff, 0x63c52000) bind$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, r2, 0x1, 0x0, 0x6, @dev={'\xaa\xaa\xaa\xaa\xaa', 0x41}}, 0x14) r4 = socket$nl_route(0x10, 0x3, 0x0) r5 = socket(0x1, 0x803, 0x0) r6 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_int(r6, &(0x7f0000000200), 0x400c00) sendmsg$nl_route(r4, &(0x7f00000001c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000140)={&(0x7f0000000740)=ANY=[@ANYBLOB="2c0000005a002000270100000000000000000002002123712e9e9152c4eb0f005fec810004963f769ce210e604ca4ac4431fd59d80474f83ae4b2601f33891602c000009b8e1d83481281a9d89d1f67553499e3ac182613da7c20cdbf0ba46b199b891a7c8b5d83f21ebd2172ea8ffd3c83c5920acfc2c5fc4ef4e7e1684a2ddd4ab63763a5f31e64e2f89a366e64fb92ee5aa38015e00", @ANYRES32, @ANYBLOB="08040300fa1f472975e5f81ce2540b1c04dcb521ab2b45d6e757e61e6720094824a2ba4c88eca636c9407ab18c0cc62db0bf5b7e488f23d45e0bb33746d8c7df21a2c74c387b7feeb52db3f9eeff2ac99fd6f734c00871eb3b00994b", @ANYRES32=r6, @ANYBLOB='\x00\x00\x00'], 0xffffffffffffff37}}, 0x4000) bind$packet(0xffffffffffffffff, &(0x7f0000000240)={0x11, 0xf5, r2, 0x1, 0xff, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}}, 0x14) ioctl$sock_inet6_SIOCSIFADDR(0xffffffffffffffff, 0x8936, &(0x7f0000000340)={@remote, 0x5, r2}) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r4, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000540)=@newlink={0x4c, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x42002}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @vlan={{0x9}, {0xc, 0x2, 0x0, 0x1, [@IFLA_VLAN_ID={0x6}]}}}, @IFLA_LINK={0x8, 0x5, r2}, @IFLA_MASTER={0x8, 0xa, r7}]}, 0x4c}}, 0x0) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x4, &(0x7f0000000280)=ANY=[@ANYBLOB="b405000080a973b0a2536be75e732332c5eb060200fc95bc03f6a3f72900004e55000000000000950000008ca6c60c899a9606000000000000000000"], &(0x7f0000003ff6)='GPL\x00', 0x5, 0xc3, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000)={0x3}, 0x8, 0x10, &(0x7f0000000000), 0x10}, 0x78) (async) socket$nl_xfrm(0x10, 0x3, 0x6) (async) sendmsg$nl_xfrm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f00000bfff0)={&(0x7f0000000200)=@updpolicy={0x27c, 0x19, 0x1, 0x0, 0x0, {{@in6=@dev={0xfe, 0x7}, @in6=@empty, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x8000}, [@tmpl={0x1c4, 0x5, [{{@in6=@remote}, 0x0, @in=@broadcast}, {{@in6=@mcast2}, 0x0, @in=@dev}, {{@in=@multicast2}, 0x0, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x12f}, {{@in=@initdev={0xac, 0x1e, 0x0, 0x0}}, 0x0, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80}, {{@in=@remote, 0x0, 0x6c}, 0x0, @in6=@loopback}, {{}, 0x0, @in6=@rand_addr=' \x01\x00'}, {{@in6=@dev}, 0x0, @in=@local, 0x3502}]}]}, 0x27c}}, 0x0) (async) socket$packet(0x11, 0x2, 0x300) (async) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000180)={'bond0\x00'}) (async) socket$inet6_sctp(0xa, 0x1, 0x84) (async) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r3, 0x84, 0x79, 0x0, 0x0) (async) getsockopt$IP_VS_SO_GET_SERVICES(r3, 0x0, 0x482, &(0x7f0000000480)=""/89, &(0x7f0000000040)=0x59) (async) getsockopt$inet_int(0xffffffffffffffff, 0x10d, 0x6, &(0x7f000079bffc), &(0x7f0000000040)=0x4) (async) mmap(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0xa, 0x1010, 0xffffffffffffffff, 0x63c52000) (async) bind$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, r2, 0x1, 0x0, 0x6, @dev={'\xaa\xaa\xaa\xaa\xaa', 0x41}}, 0x14) (async) socket$nl_route(0x10, 0x3, 0x0) (async) socket(0x1, 0x803, 0x0) (async) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) (async) write$cgroup_int(r6, &(0x7f0000000200), 0x400c00) (async) sendmsg$nl_route(r4, &(0x7f00000001c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000140)={&(0x7f0000000740)=ANY=[@ANYBLOB="2c0000005a002000270100000000000000000002002123712e9e9152c4eb0f005fec810004963f769ce210e604ca4ac4431fd59d80474f83ae4b2601f33891602c000009b8e1d83481281a9d89d1f67553499e3ac182613da7c20cdbf0ba46b199b891a7c8b5d83f21ebd2172ea8ffd3c83c5920acfc2c5fc4ef4e7e1684a2ddd4ab63763a5f31e64e2f89a366e64fb92ee5aa38015e00", @ANYRES32, @ANYBLOB="08040300fa1f472975e5f81ce2540b1c04dcb521ab2b45d6e757e61e6720094824a2ba4c88eca636c9407ab18c0cc62db0bf5b7e488f23d45e0bb33746d8c7df21a2c74c387b7feeb52db3f9eeff2ac99fd6f734c00871eb3b00994b", @ANYRES32=r6, @ANYBLOB='\x00\x00\x00'], 0xffffffffffffff37}}, 0x4000) (async) bind$packet(0xffffffffffffffff, &(0x7f0000000240)={0x11, 0xf5, r2, 0x1, 0xff, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}}, 0x14) (async) ioctl$sock_inet6_SIOCSIFADDR(0xffffffffffffffff, 0x8936, &(0x7f0000000340)={@remote, 0x5, r2}) (async) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) (async) sendmsg$nl_route(r4, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000540)=@newlink={0x4c, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x42002}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @vlan={{0x9}, {0xc, 0x2, 0x0, 0x1, [@IFLA_VLAN_ID={0x6}]}}}, @IFLA_LINK={0x8, 0x5, r2}, @IFLA_MASTER={0x8, 0xa, r7}]}, 0x4c}}, 0x0) (async) 00:03:59 executing program 5: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r0, 0x0) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f00000001c0), 0x4) (async) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000500)=[@in6={0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @initdev={0xac, 0x1e, 0x0, 0x0}}}]}, &(0x7f0000000140)=0x10) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000380)={r1, 0x30, "113376556a913ff66b8bed6dacd1b4194a9ab218553393be438220d645bfff95432e312a02bdfc9d13d94c474adc6fba"}, &(0x7f0000000240)=0x38) (async) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000040)={r1}, 0x8) 00:03:59 executing program 2: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000040)={0x0, 0x0, 0x10, 0x6, 0x200}, &(0x7f0000000080)=0x18) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000500)=[@in6={0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @initdev={0xac, 0x1e, 0x0, 0x0}}}]}, &(0x7f0000000140)=0x10) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x1b, &(0x7f0000000380)={r1}, &(0x7f0000000240)=0x8) [ 239.791415][ T9371] IPVS: length: 89 != 8 00:04:00 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xa14b, 0x1, &(0x7f0000000140)=[{&(0x7f00000000c0)="e66be84f52dcae384fdf9e1a66a64405609c6a07f7484877e87df90d6d62e7458aa2cc2d6f1000d0917f5196d43fb85cb3", 0x31, 0xa11a}], 0x1800c, &(0x7f0000000040)={[{@fat=@dos1xfloppy}]}, 0x0) 00:04:00 executing program 4: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r0, 0x0) (async) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000500)=[@in6={0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @initdev={0xac, 0x1e, 0x0, 0x0}}}]}, &(0x7f0000000140)=0x10) (async, rerun: 32) r2 = socket$inet6(0xa, 0xa, 0x0) (async, rerun: 32) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e23, 0x9, @mcast2, 0x7}, 0x1c) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x70, &(0x7f0000000280)=ANY=[@ANYRES32=r1, @ANYBLOB="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"], &(0x7f0000000040)=0xab) 00:04:00 executing program 2: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000040)={0x0, 0x0, 0x10, 0x6, 0x200}, &(0x7f0000000080)=0x18) (async) shutdown(r0, 0x0) (async) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000500)=[@in6={0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @initdev={0xac, 0x1e, 0x0, 0x0}}}]}, &(0x7f0000000140)=0x10) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x1b, &(0x7f0000000380)={r1}, &(0x7f0000000240)=0x8) 00:04:00 executing program 5: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r0, 0x0) (async) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f00000001c0), 0x4) (async) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000500)=[@in6={0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @initdev={0xac, 0x1e, 0x0, 0x0}}}]}, &(0x7f0000000140)=0x10) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000380)={r1, 0x30, "113376556a913ff66b8bed6dacd1b4194a9ab218553393be438220d645bfff95432e312a02bdfc9d13d94c474adc6fba"}, &(0x7f0000000240)=0x38) (async) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000040)={r1}, 0x8) 00:04:00 executing program 0: bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x4, &(0x7f0000000280)=ANY=[@ANYBLOB="b405000080a973b0a2536be75e732332c5eb060200fc95bc03f6a3f72900004e55000000000000950000008ca6c60c899a9606000000000000000000"], &(0x7f0000003ff6)='GPL\x00', 0x5, 0xc3, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000)={0x3}, 0x8, 0x10, &(0x7f0000000000), 0x10}, 0x78) (async) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f00000bfff0)={&(0x7f0000000200)=@updpolicy={0x27c, 0x19, 0x1, 0x0, 0x0, {{@in6=@dev={0xfe, 0x7}, @in6=@empty, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x8000}, [@tmpl={0x1c4, 0x5, [{{@in6=@remote}, 0x0, @in=@broadcast}, {{@in6=@mcast2}, 0x0, @in=@dev}, {{@in=@multicast2}, 0x0, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x12f}, {{@in=@initdev={0xac, 0x1e, 0x0, 0x0}}, 0x0, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80}, {{@in=@remote, 0x0, 0x6c}, 0x0, @in6=@loopback}, {{}, 0x0, @in6=@rand_addr=' \x01\x00'}, {{@in6=@dev}, 0x0, @in=@local, 0x3502}]}]}, 0x27c}}, 0x0) (async) r1 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000180)={'bond0\x00', 0x0}) (async) r3 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r3, 0x84, 0x79, 0x0, 0x0) getsockopt$IP_VS_SO_GET_SERVICES(r3, 0x0, 0x482, &(0x7f0000000480)=""/89, &(0x7f0000000040)=0x59) getsockopt$inet_int(0xffffffffffffffff, 0x10d, 0x6, &(0x7f000079bffc), &(0x7f0000000040)=0x4) (async) mmap(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0xa, 0x1010, 0xffffffffffffffff, 0x63c52000) bind$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, r2, 0x1, 0x0, 0x6, @dev={'\xaa\xaa\xaa\xaa\xaa', 0x41}}, 0x14) (async) r4 = socket$nl_route(0x10, 0x3, 0x0) r5 = socket(0x1, 0x803, 0x0) (async) r6 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_int(r6, &(0x7f0000000200), 0x400c00) (async) sendmsg$nl_route(r4, &(0x7f00000001c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000140)={&(0x7f0000000740)=ANY=[@ANYBLOB="2c0000005a002000270100000000000000000002002123712e9e9152c4eb0f005fec810004963f769ce210e604ca4ac4431fd59d80474f83ae4b2601f33891602c000009b8e1d83481281a9d89d1f67553499e3ac182613da7c20cdbf0ba46b199b891a7c8b5d83f21ebd2172ea8ffd3c83c5920acfc2c5fc4ef4e7e1684a2ddd4ab63763a5f31e64e2f89a366e64fb92ee5aa38015e00", @ANYRES32, @ANYBLOB="08040300fa1f472975e5f81ce2540b1c04dcb521ab2b45d6e757e61e6720094824a2ba4c88eca636c9407ab18c0cc62db0bf5b7e488f23d45e0bb33746d8c7df21a2c74c387b7feeb52db3f9eeff2ac99fd6f734c00871eb3b00994b", @ANYRES32=r6, @ANYBLOB='\x00\x00\x00'], 0xffffffffffffff37}}, 0x4000) (async) bind$packet(0xffffffffffffffff, &(0x7f0000000240)={0x11, 0xf5, r2, 0x1, 0xff, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}}, 0x14) (async) ioctl$sock_inet6_SIOCSIFADDR(0xffffffffffffffff, 0x8936, &(0x7f0000000340)={@remote, 0x5, r2}) (async) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r4, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000540)=@newlink={0x4c, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x42002}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @vlan={{0x9}, {0xc, 0x2, 0x0, 0x1, [@IFLA_VLAN_ID={0x6}]}}}, @IFLA_LINK={0x8, 0x5, r2}, @IFLA_MASTER={0x8, 0xa, r7}]}, 0x4c}}, 0x0) [ 240.448904][ T9396] loop1: detected capacity change from 0 to 80 00:04:00 executing program 3: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000500)=[@in6={0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @initdev={0xac, 0x1e, 0x0, 0x0}}}]}, &(0x7f0000000140)=0x10) ioctl$BTRFS_IOC_BALANCE(r0, 0x5000940c, 0x0) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(0xffffffffffffffff, 0xc018937b, &(0x7f0000000040)={{0x1, 0x1, 0x18, r0, {0xee01, 0xffffffffffffffff}}, './file0\x00'}) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000080)={r1, @in={{0x2, 0x4e23, @multicast2}}, 0x5e, 0x6, 0x8000, 0x5, 0x82, 0x2000, 0x6}, 0x9c) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x18, &(0x7f0000000380)={r1}, &(0x7f0000000240)=0x8) ioctl$TUNSETLINK(0xffffffffffffffff, 0x400454cd, 0x201) r3 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0, 0x80010, r2, 0x0) r4 = syz_io_uring_setup(0x22dd, &(0x7f00000002c0), &(0x7f0000ee7000/0x2000)=nil, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000000380)=0x0, &(0x7f0000000100)=0x0) syz_io_uring_submit(r5, r6, &(0x7f0000008540)=@IORING_OP_PROVIDE_BUFFERS={0x1f, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x10001) r7 = mmap$IORING_OFF_SQES(&(0x7f0000ee7000/0x3000)=nil, 0x3000, 0x6, 0x11, r4, 0x10000000) syz_io_uring_submit(r5, r7, &(0x7f00000000c0)=@IORING_OP_RECVMSG={0xa, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0}, 0x0) r8 = mmap$IORING_OFF_SQES(&(0x7f00000da000/0x4000)=nil, 0x4000, 0x3, 0x12, r4, 0x10000000) syz_io_uring_submit(r5, r8, &(0x7f0000000080)=@IORING_OP_READ_FIXED, 0x0) syz_io_uring_submit(r5, r7, &(0x7f0000000000)=@IORING_OP_REMOVE_BUFFERS, 0x0) syz_io_uring_submit(r5, r6, &(0x7f0000000200)=@IORING_OP_POLL_REMOVE, 0x0) syz_io_uring_submit(r5, r7, &(0x7f0000000140)=@IORING_OP_PROVIDE_BUFFERS={0x1f, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) syz_io_uring_submit(r3, r7, &(0x7f0000000180), 0x3ff) [ 240.448965][ T9397] IPVS: length: 89 != 8 00:04:00 executing program 4: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000500)=[@in6={0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @initdev={0xac, 0x1e, 0x0, 0x0}}}]}, &(0x7f0000000140)=0x10) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x70, &(0x7f0000000380)=ANY=[@ANYRES32=r1, @ANYBLOB='W\x00\x00\x00'], &(0x7f0000000240)=0x8) 00:04:00 executing program 5: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) r2 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x19, &(0x7f00000000c0)={r3}, 0x8) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x5, &(0x7f0000000040)={r3, @in6={{0xa, 0x4e22, 0xffff, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01', 0x5}}}, 0x84) shutdown(r0, 0x0) r4 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r4, 0x84, 0x12, 0x0, &(0x7f00000000c0)) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r4, 0x84, 0x1f, &(0x7f0000000280)={r3, @in={{0x2, 0x4e20, @local}}, 0x4, 0x9}, 0x90) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f00000001c0), 0x4) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000500)=[@in6={0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @initdev={0xac, 0x1e, 0x0, 0x0}}}]}, &(0x7f0000000140)=0x10) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000380)=ANY=[@ANYRES32=r5, @ANYBLOB="300019e07eb676556a913ff66b8bed6d3aa8cafd3e7d4a73553393be9d93d94e474adc6ffd"], &(0x7f0000000240)=0x38) 00:04:00 executing program 2: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000040)={0x0, 0x0, 0x10, 0x6, 0x200}, &(0x7f0000000080)=0x18) (async) shutdown(r0, 0x0) (async) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000500)=[@in6={0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @initdev={0xac, 0x1e, 0x0, 0x0}}}]}, &(0x7f0000000140)=0x10) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x1b, &(0x7f0000000380)={r1}, &(0x7f0000000240)=0x8) 00:04:00 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xa14b, 0x1, &(0x7f0000000140)=[{&(0x7f00000000c0)="e66be84f52dcae384fdf9e1a66a64405609c6a07f7484877e87df90e6d62e7458aa2cc2d6f1000d0917f5196d43fb85cb3", 0x31, 0xa11a}], 0x1800c, &(0x7f0000000040)={[{@fat=@dos1xfloppy}]}, 0x0) [ 240.523263][ T9420] loop1: detected capacity change from 0 to 80 00:04:00 executing program 3: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000500)=[@in6={0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @initdev={0xac, 0x1e, 0x0, 0x0}}}]}, &(0x7f0000000140)=0x10) ioctl$BTRFS_IOC_BALANCE(r0, 0x5000940c, 0x0) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(0xffffffffffffffff, 0xc018937b, &(0x7f0000000040)={{0x1, 0x1, 0x18, r0, {0xee01, 0xffffffffffffffff}}, './file0\x00'}) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000080)={r1, @in={{0x2, 0x4e23, @multicast2}}, 0x5e, 0x6, 0x8000, 0x5, 0x82, 0x2000, 0x6}, 0x9c) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x18, &(0x7f0000000380)={r1}, &(0x7f0000000240)=0x8) ioctl$TUNSETLINK(0xffffffffffffffff, 0x400454cd, 0x201) r3 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0, 0x80010, r2, 0x0) r4 = syz_io_uring_setup(0x22dd, &(0x7f00000002c0), &(0x7f0000ee7000/0x2000)=nil, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000000380)=0x0, &(0x7f0000000100)=0x0) syz_io_uring_submit(r5, r6, &(0x7f0000008540)=@IORING_OP_PROVIDE_BUFFERS={0x1f, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x10001) r7 = mmap$IORING_OFF_SQES(&(0x7f0000ee7000/0x3000)=nil, 0x3000, 0x6, 0x11, r4, 0x10000000) syz_io_uring_submit(r5, r7, &(0x7f00000000c0)=@IORING_OP_RECVMSG={0xa, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0}, 0x0) r8 = mmap$IORING_OFF_SQES(&(0x7f00000da000/0x4000)=nil, 0x4000, 0x3, 0x12, r4, 0x10000000) syz_io_uring_submit(r5, r8, &(0x7f0000000080)=@IORING_OP_READ_FIXED, 0x0) syz_io_uring_submit(r5, r7, &(0x7f0000000000)=@IORING_OP_REMOVE_BUFFERS, 0x0) syz_io_uring_submit(r5, r6, &(0x7f0000000200)=@IORING_OP_POLL_REMOVE, 0x0) syz_io_uring_submit(r5, r7, &(0x7f0000000140)=@IORING_OP_PROVIDE_BUFFERS={0x1f, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) syz_io_uring_submit(r3, r7, &(0x7f0000000180), 0x3ff) socket$inet6_sctp(0xa, 0x1, 0x84) (async) shutdown(r0, 0x0) (async) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000500)=[@in6={0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @initdev={0xac, 0x1e, 0x0, 0x0}}}]}, &(0x7f0000000140)=0x10) (async) ioctl$BTRFS_IOC_BALANCE(r0, 0x5000940c, 0x0) (async) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(0xffffffffffffffff, 0xc018937b, &(0x7f0000000040)={{0x1, 0x1, 0x18, r0, {0xee01, 0xffffffffffffffff}}, './file0\x00'}) (async) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000080)={r1, @in={{0x2, 0x4e23, @multicast2}}, 0x5e, 0x6, 0x8000, 0x5, 0x82, 0x2000, 0x6}, 0x9c) (async) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x18, &(0x7f0000000380)={r1}, &(0x7f0000000240)=0x8) (async) ioctl$TUNSETLINK(0xffffffffffffffff, 0x400454cd, 0x201) (async) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0, 0x80010, r2, 0x0) (async) syz_io_uring_setup(0x22dd, &(0x7f00000002c0), &(0x7f0000ee7000/0x2000)=nil, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000000380), &(0x7f0000000100)) (async) syz_io_uring_submit(r5, r6, &(0x7f0000008540)=@IORING_OP_PROVIDE_BUFFERS={0x1f, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x10001) (async) mmap$IORING_OFF_SQES(&(0x7f0000ee7000/0x3000)=nil, 0x3000, 0x6, 0x11, r4, 0x10000000) (async) syz_io_uring_submit(r5, r7, &(0x7f00000000c0)=@IORING_OP_RECVMSG={0xa, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0}, 0x0) (async) mmap$IORING_OFF_SQES(&(0x7f00000da000/0x4000)=nil, 0x4000, 0x3, 0x12, r4, 0x10000000) (async) syz_io_uring_submit(r5, r8, &(0x7f0000000080)=@IORING_OP_READ_FIXED, 0x0) (async) syz_io_uring_submit(r5, r7, &(0x7f0000000000)=@IORING_OP_REMOVE_BUFFERS, 0x0) (async) syz_io_uring_submit(r5, r6, &(0x7f0000000200)=@IORING_OP_POLL_REMOVE, 0x0) (async) syz_io_uring_submit(r5, r7, &(0x7f0000000140)=@IORING_OP_PROVIDE_BUFFERS={0x1f, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) (async) syz_io_uring_submit(r3, r7, &(0x7f0000000180), 0x3ff) (async) 00:04:00 executing program 4: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r0, 0x0) (async) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000500)=[@in6={0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @initdev={0xac, 0x1e, 0x0, 0x0}}}]}, &(0x7f0000000140)=0x10) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x70, &(0x7f0000000380)=ANY=[@ANYRES32=r1, @ANYBLOB='W\x00\x00\x00'], &(0x7f0000000240)=0x8) 00:04:00 executing program 2: fcntl$setsig(0xffffffffffffffff, 0xa, 0x29) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000500)=[@in6={0xa, 0x0, 0x0, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01'}]}, &(0x7f0000000140)=0x10) 00:04:00 executing program 5: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) (async) r2 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x19, &(0x7f00000000c0)={r3}, 0x8) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x5, &(0x7f0000000040)={r3, @in6={{0xa, 0x4e22, 0xffff, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01', 0x5}}}, 0x84) (async) shutdown(r0, 0x0) (async) r4 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r4, 0x84, 0x12, 0x0, &(0x7f00000000c0)) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r4, 0x84, 0x1f, &(0x7f0000000280)={r3, @in={{0x2, 0x4e20, @local}}, 0x4, 0x9}, 0x90) (async) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f00000001c0), 0x4) (async) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000500)=[@in6={0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @initdev={0xac, 0x1e, 0x0, 0x0}}}]}, &(0x7f0000000140)=0x10) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000380)=ANY=[@ANYRES32=r5, @ANYBLOB="300019e07eb676556a913ff66b8bed6d3aa8cafd3e7d4a73553393be9d93d94e474adc6ffd"], &(0x7f0000000240)=0x38) 00:04:00 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) r2 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x19, &(0x7f00000000c0)={r3}, 0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000000)={r3, 0x3f, 0x3}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x1b, &(0x7f0000000280)=ANY=[@ANYRESDEC], &(0x7f0000000240)=0x8) 00:04:00 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xa14b, 0x1, &(0x7f0000000140)=[{&(0x7f00000000c0)="e66be84f52dcae384fdf9e1a66a64405609c6a07f7484877e87df90f6d62e7458aa2cc2d6f1000d0917f5196d43fb85cb3", 0x31, 0xa11a}], 0x1800c, &(0x7f0000000040)={[{@fat=@dos1xfloppy}]}, 0x0) 00:04:00 executing program 2: fcntl$setsig(0xffffffffffffffff, 0xa, 0x29) (async) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000500)=[@in6={0xa, 0x0, 0x0, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01'}]}, &(0x7f0000000140)=0x10) 00:04:00 executing program 4: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000500)=[@in6={0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @initdev={0xac, 0x1e, 0x0, 0x0}}}]}, &(0x7f0000000140)=0x10) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x70, &(0x7f0000000380)=ANY=[@ANYRES32=r1, @ANYBLOB='W\x00\x00\x00'], &(0x7f0000000240)=0x8) socket$inet6_sctp(0xa, 0x5, 0x84) (async) shutdown(r0, 0x0) (async) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000500)=[@in6={0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @initdev={0xac, 0x1e, 0x0, 0x0}}}]}, &(0x7f0000000140)=0x10) (async) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x70, &(0x7f0000000380)=ANY=[@ANYRES32=r1, @ANYBLOB='W\x00\x00\x00'], &(0x7f0000000240)=0x8) (async) [ 240.613598][ T9446] loop1: detected capacity change from 0 to 80 00:04:00 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) (async) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) (async) r2 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x19, &(0x7f00000000c0)={r3}, 0x8) (async) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000000)={r3, 0x3f, 0x3}, &(0x7f0000000040)=0x8) (async) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x1b, &(0x7f0000000280)=ANY=[@ANYRESDEC], &(0x7f0000000240)=0x8) 00:04:00 executing program 3: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) shutdown(r0, 0x0) (async) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000500)=[@in6={0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @initdev={0xac, 0x1e, 0x0, 0x0}}}]}, &(0x7f0000000140)=0x10) ioctl$BTRFS_IOC_BALANCE(r0, 0x5000940c, 0x0) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(0xffffffffffffffff, 0xc018937b, &(0x7f0000000040)={{0x1, 0x1, 0x18, r0, {0xee01, 0xffffffffffffffff}}, './file0\x00'}) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000080)={r1, @in={{0x2, 0x4e23, @multicast2}}, 0x5e, 0x6, 0x8000, 0x5, 0x82, 0x2000, 0x6}, 0x9c) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x18, &(0x7f0000000380)={r1}, &(0x7f0000000240)=0x8) (async) ioctl$TUNSETLINK(0xffffffffffffffff, 0x400454cd, 0x201) r3 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0, 0x80010, r2, 0x0) r4 = syz_io_uring_setup(0x22dd, &(0x7f00000002c0), &(0x7f0000ee7000/0x2000)=nil, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000000380)=0x0, &(0x7f0000000100)=0x0) syz_io_uring_submit(r5, r6, &(0x7f0000008540)=@IORING_OP_PROVIDE_BUFFERS={0x1f, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x10001) r7 = mmap$IORING_OFF_SQES(&(0x7f0000ee7000/0x3000)=nil, 0x3000, 0x6, 0x11, r4, 0x10000000) syz_io_uring_submit(r5, r7, &(0x7f00000000c0)=@IORING_OP_RECVMSG={0xa, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0}, 0x0) (async) r8 = mmap$IORING_OFF_SQES(&(0x7f00000da000/0x4000)=nil, 0x4000, 0x3, 0x12, r4, 0x10000000) syz_io_uring_submit(r5, r8, &(0x7f0000000080)=@IORING_OP_READ_FIXED, 0x0) (async) syz_io_uring_submit(r5, r7, &(0x7f0000000000)=@IORING_OP_REMOVE_BUFFERS, 0x0) syz_io_uring_submit(r5, r6, &(0x7f0000000200)=@IORING_OP_POLL_REMOVE, 0x0) syz_io_uring_submit(r5, r7, &(0x7f0000000140)=@IORING_OP_PROVIDE_BUFFERS={0x1f, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) (async) syz_io_uring_submit(r3, r7, &(0x7f0000000180), 0x3ff) 00:04:00 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) r2 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x19, &(0x7f00000000c0)={r3}, 0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000000)={r3, 0x3f, 0x3}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x1b, &(0x7f0000000280)=ANY=[@ANYRESDEC], &(0x7f0000000240)=0x8) socket$inet6_sctp(0xa, 0x5, 0x84) (async) socket$inet6_sctp(0xa, 0x5, 0x84) (async) socket$inet_sctp(0x2, 0x1, 0x84) (async) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0xd, &(0x7f0000000000)=@assoc_value, &(0x7f0000000040)=0x8) (async) setsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x19, &(0x7f00000000c0)={r3}, 0x8) (async) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000000)={r3, 0x3f, 0x3}, &(0x7f0000000040)=0x8) (async) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x1b, &(0x7f0000000280)=ANY=[@ANYRESDEC], &(0x7f0000000240)=0x8) (async) 00:04:00 executing program 5: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) r2 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x19, &(0x7f00000000c0)={r3}, 0x8) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x5, &(0x7f0000000040)={r3, @in6={{0xa, 0x4e22, 0xffff, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01', 0x5}}}, 0x84) shutdown(r0, 0x0) r4 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r4, 0x84, 0x12, 0x0, &(0x7f00000000c0)) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r4, 0x84, 0x1f, &(0x7f0000000280)={r3, @in={{0x2, 0x4e20, @local}}, 0x4, 0x9}, 0x90) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f00000001c0), 0x4) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000500)=[@in6={0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @initdev={0xac, 0x1e, 0x0, 0x0}}}]}, &(0x7f0000000140)=0x10) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000380)=ANY=[@ANYRES32=r5, @ANYBLOB="300019e07eb676556a913ff66b8bed6d3aa8cafd3e7d4a73553393be9d93d94e474adc6ffd"], &(0x7f0000000240)=0x38) socket$inet6_sctp(0xa, 0x5, 0x84) (async) socket$inet6_sctp(0xa, 0x5, 0x84) (async) socket$inet_sctp(0x2, 0x1, 0x84) (async) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0xd, &(0x7f0000000000)=@assoc_value, &(0x7f0000000040)=0x8) (async) setsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x19, &(0x7f00000000c0)={r3}, 0x8) (async) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x5, &(0x7f0000000040)={r3, @in6={{0xa, 0x4e22, 0xffff, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01', 0x5}}}, 0x84) (async) shutdown(r0, 0x0) (async) socket$inet6_sctp(0xa, 0x1, 0x84) (async) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r4, 0x84, 0x12, 0x0, &(0x7f00000000c0)) (async) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r4, 0x84, 0x1f, &(0x7f0000000280)={r3, @in={{0x2, 0x4e20, @local}}, 0x4, 0x9}, 0x90) (async) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f00000001c0), 0x4) (async) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000500)=[@in6={0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @initdev={0xac, 0x1e, 0x0, 0x0}}}]}, &(0x7f0000000140)=0x10) (async) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000380)=ANY=[@ANYRES32=r5, @ANYBLOB="300019e07eb676556a913ff66b8bed6d3aa8cafd3e7d4a73553393be9d93d94e474adc6ffd"], &(0x7f0000000240)=0x38) (async) 00:04:00 executing program 2: fcntl$setsig(0xffffffffffffffff, 0xa, 0x29) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000500)=[@in6={0xa, 0x0, 0x0, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01'}]}, &(0x7f0000000140)=0x10) fcntl$setsig(0xffffffffffffffff, 0xa, 0x29) (async) socket$inet6_sctp(0xa, 0x5, 0x84) (async) shutdown(r0, 0x0) (async) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000500)=[@in6={0xa, 0x0, 0x0, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01'}]}, &(0x7f0000000140)=0x10) (async) 00:04:00 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xa14b, 0x1, &(0x7f0000000140)=[{&(0x7f00000000c0)="e66be84f52dcae384fdf9e1a66a64405609c6a07f7484877e87df9106d62e7458aa2cc2d6f1000d0917f5196d43fb85cb3", 0x31, 0xa11a}], 0x1800c, &(0x7f0000000040)={[{@fat=@dos1xfloppy}]}, 0x0) 00:04:00 executing program 4: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000500)=[@in6={0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @initdev={0xac, 0x1e, 0x0, 0x0}}}]}, &(0x7f0000000140)=0x10) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x70, &(0x7f0000000380)=ANY=[@ANYRES32=r1, @ANYBLOB='\x00\x00\x00\x00'], &(0x7f0000000240)=0x8) 00:04:00 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000500)=[@in6={0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @initdev={0xac, 0x1e, 0x0, 0x0}}}]}, &(0x7f0000000140)=0x10) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) r3 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r3, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x84, 0x19, &(0x7f00000000c0)={r4}, 0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000100)={r4, 0x94, &(0x7f0000000040)=[@in={0x2, 0x4e22, @loopback}, @in={0x2, 0x4e23, @local}, @in={0x2, 0x4e20, @local}, @in={0x2, 0x4e21, @initdev={0xac, 0x1e, 0x1, 0x0}}, @in6={0xa, 0x4e20, 0x4, @private2={0xfc, 0x2, '\x00', 0x1}, 0x8}, @in6={0xa, 0x4e24, 0x8, @private2={0xfc, 0x2, '\x00', 0x1}, 0x5}, @in6={0xa, 0x4e23, 0x8, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', 0x4}]}, &(0x7f0000000180)=0x10) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x18, &(0x7f0000000280)=ANY=[@ANYRES32=r1, @ANYBLOB="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"], &(0x7f0000000240)=0x8) [ 240.713840][ T9487] loop1: detected capacity change from 0 to 80 00:04:00 executing program 2: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000500)=[@in6={0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @initdev={0xac, 0x1e, 0x0, 0x0}}}]}, &(0x7f0000000140)=0x10) socket$inet(0x2, 0xa, 0x1) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x1b, &(0x7f0000000380)={r1}, &(0x7f0000000240)=0x8) 00:04:00 executing program 5: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r0, 0x0) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f00000001c0), 0x4) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000500)=[@in6={0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @initdev={0xac, 0x1e, 0x0, 0x0}}}]}, &(0x7f0000000140)=0x10) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000040)={r1, @in6={{0xa, 0x4e22, 0x9f81, @mcast2, 0xfff}}, 0x3, 0x3}, 0x90) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000380)={r1, 0x30, "113376556a913ff66b8bed6dacd1b4194a9ab218553393be438220d645bfff95432e312a02bdfc9d13d94c474adc6fba"}, &(0x7f0000000240)=0x38) [ 240.783779][ T9496] syz-executor.2 uses obsolete (PF_INET,SOCK_PACKET) 00:04:00 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000500)=[@in6={0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @initdev={0xac, 0x1e, 0x0, 0x0}}}]}, &(0x7f0000000140)=0x10) (async) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) r3 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r3, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x84, 0x19, &(0x7f00000000c0)={r4}, 0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000100)={r4, 0x94, &(0x7f0000000040)=[@in={0x2, 0x4e22, @loopback}, @in={0x2, 0x4e23, @local}, @in={0x2, 0x4e20, @local}, @in={0x2, 0x4e21, @initdev={0xac, 0x1e, 0x1, 0x0}}, @in6={0xa, 0x4e20, 0x4, @private2={0xfc, 0x2, '\x00', 0x1}, 0x8}, @in6={0xa, 0x4e24, 0x8, @private2={0xfc, 0x2, '\x00', 0x1}, 0x5}, @in6={0xa, 0x4e23, 0x8, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', 0x4}]}, &(0x7f0000000180)=0x10) (async) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x18, &(0x7f0000000280)=ANY=[@ANYRES32=r1, @ANYBLOB="7df951b812201ba804e9526dc4cf015b0ebd6e46417a12c8190b2efea0b2f4f3ae88bf126db1ce1bff8e15a0e86066e740294a72024096335321d29dbe162d387fcee51cf6c1e5e755751fc776c63a77d852939c435ccd865d70979bca9f652312f46d3875c4307f11a7f99e8001667cad9956b6a1d202c8716c02d2bdff8481445fe11cea72306262047c3d3b7459056e4d6b40280621d65f27a5ade892d38490690b8d0acb6f40bcd0ab64e7e9244a2d94c80fbea3d05a69bea905ac8c7000d71f6224e3e0847d71558237137dd7b9771e4aa9cee271fc041abb3a6cf92b29d7e7fa74c9ac78c834a68936333e23e18e60cfecc1a25707bfd8"], &(0x7f0000000240)=0x8) 00:04:00 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xa14b, 0x1, &(0x7f0000000140)=[{&(0x7f00000000c0)="e66be84f52dcae384fdf9e1a66a64405609c6a07f7484877e87df9116d62e7458aa2cc2d6f1000d0917f5196d43fb85cb3", 0x31, 0xa11a}], 0x1800c, &(0x7f0000000040)={[{@fat=@dos1xfloppy}]}, 0x0) [ 240.842652][ T9504] loop1: detected capacity change from 0 to 80 00:04:00 executing program 4: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000500)=[@in6={0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @initdev={0xac, 0x1e, 0x0, 0x0}}}]}, &(0x7f0000000140)=0x10) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x70, &(0x7f0000000380)=ANY=[@ANYRES32=r1, @ANYBLOB='\x00\x00\x00\x00'], &(0x7f0000000240)=0x8) 00:04:00 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000500)=[@in6={0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @initdev={0xac, 0x1e, 0x0, 0x0}}}]}, &(0x7f0000000140)=0x10) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) r3 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r3, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x84, 0x19, &(0x7f00000000c0)={r4}, 0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000100)={r4, 0x94, &(0x7f0000000040)=[@in={0x2, 0x4e22, @loopback}, @in={0x2, 0x4e23, @local}, @in={0x2, 0x4e20, @local}, @in={0x2, 0x4e21, @initdev={0xac, 0x1e, 0x1, 0x0}}, @in6={0xa, 0x4e20, 0x4, @private2={0xfc, 0x2, '\x00', 0x1}, 0x8}, @in6={0xa, 0x4e24, 0x8, @private2={0xfc, 0x2, '\x00', 0x1}, 0x5}, @in6={0xa, 0x4e23, 0x8, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', 0x4}]}, &(0x7f0000000180)=0x10) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x18, &(0x7f0000000280)=ANY=[@ANYRES32=r1, @ANYBLOB="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"], &(0x7f0000000240)=0x8) socket$inet6_sctp(0xa, 0x5, 0x84) (async) shutdown(r0, 0x0) (async) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000500)=[@in6={0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @initdev={0xac, 0x1e, 0x0, 0x0}}}]}, &(0x7f0000000140)=0x10) (async) socket$inet6_sctp(0xa, 0x5, 0x84) (async) socket$inet_sctp(0x2, 0x1, 0x84) (async) getsockopt$inet_sctp_SCTP_MAX_BURST(r3, 0x84, 0xd, &(0x7f0000000000)=@assoc_value, &(0x7f0000000040)=0x8) (async) setsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x84, 0x19, &(0x7f00000000c0)={r4}, 0x8) (async) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000100)={r4, 0x94, &(0x7f0000000040)=[@in={0x2, 0x4e22, @loopback}, @in={0x2, 0x4e23, @local}, @in={0x2, 0x4e20, @local}, @in={0x2, 0x4e21, @initdev={0xac, 0x1e, 0x1, 0x0}}, @in6={0xa, 0x4e20, 0x4, @private2={0xfc, 0x2, '\x00', 0x1}, 0x8}, @in6={0xa, 0x4e24, 0x8, @private2={0xfc, 0x2, '\x00', 0x1}, 0x5}, @in6={0xa, 0x4e23, 0x8, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', 0x4}]}, &(0x7f0000000180)=0x10) (async) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x18, &(0x7f0000000280)=ANY=[@ANYRES32=r1, @ANYBLOB="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"], &(0x7f0000000240)=0x8) (async) 00:04:00 executing program 4: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000500)=[@in6={0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @initdev={0xac, 0x1e, 0x0, 0x0}}}]}, &(0x7f0000000140)=0x10) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x70, &(0x7f0000000380)=ANY=[@ANYRES32=r1, @ANYBLOB='\x00\x00\x00\x00'], &(0x7f0000000240)=0x8) socket$inet6_sctp(0xa, 0x5, 0x84) (async) shutdown(r0, 0x0) (async) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000500)=[@in6={0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @initdev={0xac, 0x1e, 0x0, 0x0}}}]}, &(0x7f0000000140)=0x10) (async) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x70, &(0x7f0000000380)=ANY=[@ANYRES32=r1, @ANYBLOB='\x00\x00\x00\x00'], &(0x7f0000000240)=0x8) (async) 00:04:00 executing program 5: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r0, 0x0) (async) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f00000001c0), 0x4) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000500)=[@in6={0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @initdev={0xac, 0x1e, 0x0, 0x0}}}]}, &(0x7f0000000140)=0x10) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000040)={r1, @in6={{0xa, 0x4e22, 0x9f81, @mcast2, 0xfff}}, 0x3, 0x3}, 0x90) (async) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000380)={r1, 0x30, "113376556a913ff66b8bed6dacd1b4194a9ab218553393be438220d645bfff95432e312a02bdfc9d13d94c474adc6fba"}, &(0x7f0000000240)=0x38) 00:04:00 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x1b, &(0x7f0000000280)=ANY=[@ANYRESDEC], &(0x7f0000000240)=0x8) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='blkio.throttle.io_serviced\x00', 0x0, 0x0) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) r4 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r4, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_CONTEXT(r3, 0x84, 0x19, &(0x7f00000000c0)={r5}, 0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000000140)={r5, 0x7}, &(0x7f0000000180)=0x8) r6 = socket$inet_sctp(0x2, 0x1, 0x84) r7 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r7, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x84, 0x19, &(0x7f00000000c0), 0xffffffffffffff7b) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f00000001c0)={r8, 0x1, 0x30, 0x40, 0x6}, &(0x7f0000000200)=0x18) getsockopt$inet_sctp_SCTP_MAX_BURST(r6, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) r10 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r10, 0x84, 0x12, 0x0, &(0x7f00000000c0)) shutdown(r10, 0x0) setsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x19, &(0x7f00000000c0)={r9}, 0x8) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000080)=@assoc_value={r9}, &(0x7f0000000040)=0x8) [ 240.900440][ T9515] sctp: [Deprecated]: syz-executor.0 (pid 9515) Use of struct sctp_assoc_value in delayed_ack socket option. [ 240.900440][ T9515] Use struct sctp_sack_info instead 00:04:00 executing program 5: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r0, 0x0) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f00000001c0), 0x4) (async) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000500)=[@in6={0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @initdev={0xac, 0x1e, 0x0, 0x0}}}]}, &(0x7f0000000140)=0x10) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000040)={r1, @in6={{0xa, 0x4e22, 0x9f81, @mcast2, 0xfff}}, 0x3, 0x3}, 0x90) (async) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000380)={r1, 0x30, "113376556a913ff66b8bed6dacd1b4194a9ab218553393be438220d645bfff95432e312a02bdfc9d13d94c474adc6fba"}, &(0x7f0000000240)=0x38) 00:04:00 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xa14b, 0x1, &(0x7f0000000140)=[{&(0x7f00000000c0)="e66be84f52dcae384fdf9e1a66a64405609c6a07f7484877e87df9126d62e7458aa2cc2d6f1000d0917f5196d43fb85cb3", 0x31, 0xa11a}], 0x1800c, &(0x7f0000000040)={[{@fat=@dos1xfloppy}]}, 0x0) 00:04:00 executing program 2: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r0, 0x0) (async) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000500)=[@in6={0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @initdev={0xac, 0x1e, 0x0, 0x0}}}]}, &(0x7f0000000140)=0x10) socket$inet(0x2, 0xa, 0x1) (async) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x1b, &(0x7f0000000380)={r1}, &(0x7f0000000240)=0x8) [ 240.924357][ T9522] loop1: detected capacity change from 0 to 80 00:04:00 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x1b, &(0x7f0000000280)=ANY=[@ANYRESDEC], &(0x7f0000000240)=0x8) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='blkio.throttle.io_serviced\x00', 0x0, 0x0) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) r4 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r4, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_CONTEXT(r3, 0x84, 0x19, &(0x7f00000000c0)={r5}, 0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000000140)={r5, 0x7}, &(0x7f0000000180)=0x8) r6 = socket$inet_sctp(0x2, 0x1, 0x84) r7 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r7, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x84, 0x19, &(0x7f00000000c0), 0xffffffffffffff7b) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f00000001c0)={r8, 0x1, 0x30, 0x40, 0x6}, &(0x7f0000000200)=0x18) getsockopt$inet_sctp_SCTP_MAX_BURST(r6, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) r10 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r10, 0x84, 0x12, 0x0, &(0x7f00000000c0)) shutdown(r10, 0x0) setsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x19, &(0x7f00000000c0)={r9}, 0x8) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000080)=@assoc_value={r9}, &(0x7f0000000040)=0x8) socket$inet6_sctp(0xa, 0x5, 0x84) (async) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x1b, &(0x7f0000000280)=ANY=[@ANYRESDEC], &(0x7f0000000240)=0x8) (async) socket$inet6_sctp(0xa, 0x5, 0x84) (async) openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='blkio.throttle.io_serviced\x00', 0x0, 0x0) (async) socket$inet6_sctp(0xa, 0x5, 0x84) (async) socket$inet_sctp(0x2, 0x1, 0x84) (async) getsockopt$inet_sctp_SCTP_MAX_BURST(r4, 0x84, 0xd, &(0x7f0000000000)=@assoc_value, &(0x7f0000000040)=0x8) (async) setsockopt$inet_sctp6_SCTP_CONTEXT(r3, 0x84, 0x19, &(0x7f00000000c0)={r5}, 0x8) (async) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000000140)={r5, 0x7}, &(0x7f0000000180)=0x8) (async) socket$inet_sctp(0x2, 0x1, 0x84) (async) socket$inet_sctp(0x2, 0x1, 0x84) (async) getsockopt$inet_sctp_SCTP_MAX_BURST(r7, 0x84, 0xd, &(0x7f0000000000)=@assoc_value, &(0x7f0000000040)=0x8) (async) setsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x84, 0x19, &(0x7f00000000c0), 0xffffffffffffff7b) (async) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f00000001c0)={r8, 0x1, 0x30, 0x40, 0x6}, &(0x7f0000000200)=0x18) (async) getsockopt$inet_sctp_SCTP_MAX_BURST(r6, 0x84, 0xd, &(0x7f0000000000)=@assoc_value, &(0x7f0000000040)=0x8) (async) socket$inet6_sctp(0xa, 0x1, 0x84) (async) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r10, 0x84, 0x12, 0x0, &(0x7f00000000c0)) (async) shutdown(r10, 0x0) (async) setsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x19, &(0x7f00000000c0)={r9}, 0x8) (async) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000080)=@assoc_value={r9}, &(0x7f0000000040)=0x8) (async) 00:04:00 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000500)=[@in6={0xa, 0x0, 0x0, @remote}]}, &(0x7f0000000140)=0x10) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x18, &(0x7f0000000380)={r1}, &(0x7f0000000240)=0x8) [ 241.002467][ T9536] sctp: [Deprecated]: syz-executor.0 (pid 9536) Use of struct sctp_assoc_value in delayed_ack socket option. [ 241.002467][ T9536] Use struct sctp_sack_info instead 00:04:00 executing program 2: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000500)=[@in6={0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @initdev={0xac, 0x1e, 0x0, 0x0}}}]}, &(0x7f0000000140)=0x10) socket$inet(0x2, 0xa, 0x1) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x1b, &(0x7f0000000380)={r1}, &(0x7f0000000240)=0x8) socket$inet6_sctp(0xa, 0x5, 0x84) (async) shutdown(r0, 0x0) (async) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000500)=[@in6={0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @initdev={0xac, 0x1e, 0x0, 0x0}}}]}, &(0x7f0000000140)=0x10) (async) socket$inet(0x2, 0xa, 0x1) (async) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x1b, &(0x7f0000000380)={r1}, &(0x7f0000000240)=0x8) (async) 00:04:00 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xa14b, 0x1, &(0x7f0000000140)=[{&(0x7f00000000c0)="e66be84f52dcae384fdf9e1a66a64405609c6a07f7484877e87df9196d62e7458aa2cc2d6f1000d0917f5196d43fb85cb3", 0x31, 0xa11a}], 0x1800c, &(0x7f0000000040)={[{@fat=@dos1xfloppy}]}, 0x0) [ 241.035991][ T9558] loop1: detected capacity change from 0 to 80 00:04:00 executing program 5: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r0, 0x0) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f0000000180)={0x78, 0x0, &(0x7f0000000280)=[@increfs_done={0x40106308, 0x2}, @release, @acquire={0x40046305, 0x3}, @clear_death={0x400c630f, 0x2}, @transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x20, 0x0, 0x0, 0x58, 0x18, &(0x7f0000000080)={@flat=@binder={0x73622a85, 0xa}, @flat=@handle={0x73682a85, 0x100a, 0x2}, @ptr={0x70742a85, 0x0, &(0x7f0000000000)=""/36, 0x24, 0x1, 0x4}}, &(0x7f0000000100)={0x0, 0x18, 0x30}}}], 0xc2, 0x0, &(0x7f00000003c0)="b257ccb6bebe3be5ea485da9bac38133fd40fd82b3139d66eb27872bf50c114c4c4d229bec93d52ad15c649dd14c8a5d2890afb402e400a2681f38b7c2cdeed56d8e232d493069a6c83fa9846413367e3e98f53fb56dc35fe0f868bb3291b23f34bddbc4fe1a4dee8e211a8a3a53571c5e0bdaba440bdd845eae620a03b5061b37fcb45f8bb30e94961f147a6e0ec69cd07e2afc0727512886da9775a59782b36f8ac16bce6b412ab06ce343ee2ef94ccbfe7f71e572ed4b46bd18310ab48077eb16"}) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f00000001c0), 0x4) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000040)={0x0, 0x10, &(0x7f0000000500)=[@in={0x2, 0x4e22, @empty}]}, &(0x7f0000000140)=0x10) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000380)=ANY=[@ANYRES32=r1, @ANYBLOB="300000001133760200913ff66b8bed6dacd1b4194a9ab218553393be438220d645bfff95432e312a02bdfc9d13d94c474adc6fba"], &(0x7f0000000240)=0x38) 00:04:01 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000500)=[@in6={0xa, 0x0, 0x0, @remote}]}, &(0x7f0000000140)=0x10) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x18, &(0x7f0000000380)={r1}, &(0x7f0000000240)=0x8) socket$inet6_sctp(0xa, 0x5, 0x84) (async) shutdown(r0, 0x0) (async) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000500)=[@in6={0xa, 0x0, 0x0, @remote}]}, &(0x7f0000000140)=0x10) (async) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x18, &(0x7f0000000380)={r1}, &(0x7f0000000240)=0x8) (async) 00:04:01 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x1b, &(0x7f0000000280)=ANY=[@ANYRESDEC], &(0x7f0000000240)=0x8) (async) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) (async) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='blkio.throttle.io_serviced\x00', 0x0, 0x0) (async) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) (async) r4 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r4, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_CONTEXT(r3, 0x84, 0x19, &(0x7f00000000c0)={r5}, 0x8) (async) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000000140)={r5, 0x7}, &(0x7f0000000180)=0x8) (async) r6 = socket$inet_sctp(0x2, 0x1, 0x84) r7 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r7, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x84, 0x19, &(0x7f00000000c0), 0xffffffffffffff7b) (async) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f00000001c0)={r8, 0x1, 0x30, 0x40, 0x6}, &(0x7f0000000200)=0x18) (async) getsockopt$inet_sctp_SCTP_MAX_BURST(r6, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) (async) r10 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r10, 0x84, 0x12, 0x0, &(0x7f00000000c0)) (async) shutdown(r10, 0x0) (async) setsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x19, &(0x7f00000000c0)={r9}, 0x8) (async) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000080)=@assoc_value={r9}, &(0x7f0000000040)=0x8) 00:04:01 executing program 4: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x12, 0x0, &(0x7f00000000c0)) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) r3 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r3, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x84, 0x19, &(0x7f00000000c0)={r4}, 0x8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f00000000c0)={r4, 0x6, 0x7}, 0x8) shutdown(r0, 0x0) socket$inet(0x2, 0x3, 0x3a6) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000500)=[@in6={0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @initdev={0xac, 0x1e, 0x0, 0x0}}}]}, &(0x7f0000000140)=0x10) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x70, &(0x7f0000000380)={r5}, &(0x7f0000000240)=0x8) r6 = syz_open_dev$audion(&(0x7f0000000100), 0x8, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000000180)={r4, 0x81}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r6, 0x84, 0x6d, &(0x7f0000000540)={r7, 0x1000, "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"}, &(0x7f0000000200)=0x1008) r8 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1000004, 0x13, r8, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r8, 0x84, 0x6d, &(0x7f0000000040)={r5, 0x28, "4c69ab75dc7468b2776f38c5ccb863e29fe6cc4bd1a22a768246f14b6482564930e6941ad12f574b"}, &(0x7f0000000080)=0x30) 00:04:01 executing program 5: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r0, 0x0) (async) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f0000000180)={0x78, 0x0, &(0x7f0000000280)=[@increfs_done={0x40106308, 0x2}, @release, @acquire={0x40046305, 0x3}, @clear_death={0x400c630f, 0x2}, @transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x20, 0x0, 0x0, 0x58, 0x18, &(0x7f0000000080)={@flat=@binder={0x73622a85, 0xa}, @flat=@handle={0x73682a85, 0x100a, 0x2}, @ptr={0x70742a85, 0x0, &(0x7f0000000000)=""/36, 0x24, 0x1, 0x4}}, &(0x7f0000000100)={0x0, 0x18, 0x30}}}], 0xc2, 0x0, &(0x7f00000003c0)="b257ccb6bebe3be5ea485da9bac38133fd40fd82b3139d66eb27872bf50c114c4c4d229bec93d52ad15c649dd14c8a5d2890afb402e400a2681f38b7c2cdeed56d8e232d493069a6c83fa9846413367e3e98f53fb56dc35fe0f868bb3291b23f34bddbc4fe1a4dee8e211a8a3a53571c5e0bdaba440bdd845eae620a03b5061b37fcb45f8bb30e94961f147a6e0ec69cd07e2afc0727512886da9775a59782b36f8ac16bce6b412ab06ce343ee2ef94ccbfe7f71e572ed4b46bd18310ab48077eb16"}) (async) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f00000001c0), 0x4) (async) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000040)={0x0, 0x10, &(0x7f0000000500)=[@in={0x2, 0x4e22, @empty}]}, &(0x7f0000000140)=0x10) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000380)=ANY=[@ANYRES32=r1, @ANYBLOB="300000001133760200913ff66b8bed6dacd1b4194a9ab218553393be438220d645bfff95432e312a02bdfc9d13d94c474adc6fba"], &(0x7f0000000240)=0x38) 00:04:01 executing program 0: r0 = socket$inet(0x2, 0x5, 0xfff) ioctl$FS_IOC_GETVERSION(r0, 0x80087601, &(0x7f0000000000)) socket$inet6_sctp(0xa, 0x5, 0x84) 00:04:01 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000500)=[@in6={0xa, 0x0, 0x0, @remote}]}, &(0x7f0000000140)=0x10) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x18, &(0x7f0000000380)={r1}, &(0x7f0000000240)=0x8) socket$inet6_sctp(0xa, 0x5, 0x84) (async) shutdown(r0, 0x0) (async) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000500)=[@in6={0xa, 0x0, 0x0, @remote}]}, &(0x7f0000000140)=0x10) (async) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x18, &(0x7f0000000380)={r1}, &(0x7f0000000240)=0x8) (async) 00:04:01 executing program 4: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x12, 0x0, &(0x7f00000000c0)) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) r3 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r3, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x84, 0x19, &(0x7f00000000c0)={r4}, 0x8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f00000000c0)={r4, 0x6, 0x7}, 0x8) shutdown(r0, 0x0) socket$inet(0x2, 0x3, 0x3a6) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000500)=[@in6={0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @initdev={0xac, 0x1e, 0x0, 0x0}}}]}, &(0x7f0000000140)=0x10) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x70, &(0x7f0000000380)={r5}, &(0x7f0000000240)=0x8) r6 = syz_open_dev$audion(&(0x7f0000000100), 0x8, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000000180)={r4, 0x81}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r6, 0x84, 0x6d, &(0x7f0000000540)={r7, 0x1000, "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"}, &(0x7f0000000200)=0x1008) r8 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1000004, 0x13, r8, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r8, 0x84, 0x6d, &(0x7f0000000040)={r5, 0x28, "4c69ab75dc7468b2776f38c5ccb863e29fe6cc4bd1a22a768246f14b6482564930e6941ad12f574b"}, &(0x7f0000000080)=0x30) socket$inet6_sctp(0xa, 0x5, 0x84) (async) socket$inet6_sctp(0xa, 0x1, 0x84) (async) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x12, 0x0, &(0x7f00000000c0)) (async) socket$inet6_sctp(0xa, 0x5, 0x84) (async) socket$inet_sctp(0x2, 0x1, 0x84) (async) getsockopt$inet_sctp_SCTP_MAX_BURST(r3, 0x84, 0xd, &(0x7f0000000000)=@assoc_value, &(0x7f0000000040)=0x8) (async) setsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x84, 0x19, &(0x7f00000000c0)={r4}, 0x8) (async) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f00000000c0)={r4, 0x6, 0x7}, 0x8) (async) shutdown(r0, 0x0) (async) socket$inet(0x2, 0x3, 0x3a6) (async) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000500)=[@in6={0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @initdev={0xac, 0x1e, 0x0, 0x0}}}]}, &(0x7f0000000140)=0x10) (async) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x70, &(0x7f0000000380)={r5}, &(0x7f0000000240)=0x8) (async) syz_open_dev$audion(&(0x7f0000000100), 0x8, 0x0) (async) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000000180)={r4, 0x81}, &(0x7f00000001c0)=0x8) (async) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r6, 0x84, 0x6d, &(0x7f0000000540)={r7, 0x1000, "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"}, &(0x7f0000000200)=0x1008) (async) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) (async) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1000004, 0x13, r8, 0x0) (async) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r8, 0x84, 0x6d, &(0x7f0000000040)={r5, 0x28, "4c69ab75dc7468b2776f38c5ccb863e29fe6cc4bd1a22a768246f14b6482564930e6941ad12f574b"}, &(0x7f0000000080)=0x30) (async) 00:04:01 executing program 5: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r0, 0x0) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f0000000180)={0x78, 0x0, &(0x7f0000000280)=[@increfs_done={0x40106308, 0x2}, @release, @acquire={0x40046305, 0x3}, @clear_death={0x400c630f, 0x2}, @transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x20, 0x0, 0x0, 0x58, 0x18, &(0x7f0000000080)={@flat=@binder={0x73622a85, 0xa}, @flat=@handle={0x73682a85, 0x100a, 0x2}, @ptr={0x70742a85, 0x0, &(0x7f0000000000)=""/36, 0x24, 0x1, 0x4}}, &(0x7f0000000100)={0x0, 0x18, 0x30}}}], 0xc2, 0x0, &(0x7f00000003c0)="b257ccb6bebe3be5ea485da9bac38133fd40fd82b3139d66eb27872bf50c114c4c4d229bec93d52ad15c649dd14c8a5d2890afb402e400a2681f38b7c2cdeed56d8e232d493069a6c83fa9846413367e3e98f53fb56dc35fe0f868bb3291b23f34bddbc4fe1a4dee8e211a8a3a53571c5e0bdaba440bdd845eae620a03b5061b37fcb45f8bb30e94961f147a6e0ec69cd07e2afc0727512886da9775a59782b36f8ac16bce6b412ab06ce343ee2ef94ccbfe7f71e572ed4b46bd18310ab48077eb16"}) (async) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f00000001c0), 0x4) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000040)={0x0, 0x10, &(0x7f0000000500)=[@in={0x2, 0x4e22, @empty}]}, &(0x7f0000000140)=0x10) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000380)=ANY=[@ANYRES32=r1, @ANYBLOB="300000001133760200913ff66b8bed6dacd1b4194a9ab218553393be438220d645bfff95432e312a02bdfc9d13d94c474adc6fba"], &(0x7f0000000240)=0x38) 00:04:01 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xa14b, 0x1, &(0x7f0000000140)=[{&(0x7f00000000c0)="e66be84f52dcae384fdf9e1a66a64405609c6a07f7484877e87df9226d62e7458aa2cc2d6f1000d0917f5196d43fb85cb3", 0x31, 0xa11a}], 0x1800c, &(0x7f0000000040)={[{@fat=@dos1xfloppy}]}, 0x0) 00:04:01 executing program 2: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r0, 0x0) ioctl$sock_SIOCGIFBR(0xffffffffffffffff, 0x8940, &(0x7f00000000c0)=@get={0x1, &(0x7f0000000040)=""/89, 0x1ff}) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000500)=[@in6={0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @initdev={0xac, 0x1e, 0x0, 0x0}}}]}, &(0x7f0000000140)=0x10) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x1b, &(0x7f0000000380)={r1}, &(0x7f0000000240)=0x8) [ 241.165583][ T9598] loop1: detected capacity change from 0 to 80 00:04:01 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000500)=[@in6={0xa, 0x1, 0x4, @ipv4={'\x00', '\xff\xff', @initdev={0xac, 0x1e, 0x0, 0x0}}}]}, &(0x7f0000000140)=0x10) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x18, &(0x7f0000000040)=ANY=[@ANYRES32=r1, @ANYBLOB="000000003ddac9b74dc9da89ecf29eaf2e22d138d09ce4e8b763e1e74de902179165ce5846f5ed24a2638f4159f6dd161df4bc01ed86017500daf2e83254a73b324dd86218a728ce1f03039ee501440ad814ae691cfdb3efb25b7188a4b5a177a3ab3e64d4b862523190c6980dbd4765b35d2cb7fb0441fa26a795d2c0dd4c1e0e3257bb93b73f134f048aaa30548d12c29774c06731008939e7405f0920d6c3ffac"], &(0x7f0000000240)=0x8) 00:04:01 executing program 2: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r0, 0x0) (async) ioctl$sock_SIOCGIFBR(0xffffffffffffffff, 0x8940, &(0x7f00000000c0)=@get={0x1, &(0x7f0000000040)=""/89, 0x1ff}) (async, rerun: 32) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000500)=[@in6={0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @initdev={0xac, 0x1e, 0x0, 0x0}}}]}, &(0x7f0000000140)=0x10) (rerun: 32) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x1b, &(0x7f0000000380)={r1}, &(0x7f0000000240)=0x8) 00:04:01 executing program 0: r0 = socket$inet(0x2, 0x5, 0xfff) ioctl$FS_IOC_GETVERSION(r0, 0x80087601, &(0x7f0000000000)) socket$inet6_sctp(0xa, 0x5, 0x84) socket$inet(0x2, 0x5, 0xfff) (async) ioctl$FS_IOC_GETVERSION(r0, 0x80087601, &(0x7f0000000000)) (async) socket$inet6_sctp(0xa, 0x5, 0x84) (async) 00:04:01 executing program 4: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) (async) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x12, 0x0, &(0x7f00000000c0)) (async) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) r3 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r3, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x84, 0x19, &(0x7f00000000c0)={r4}, 0x8) (async) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f00000000c0)={r4, 0x6, 0x7}, 0x8) (async) shutdown(r0, 0x0) (async) socket$inet(0x2, 0x3, 0x3a6) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000500)=[@in6={0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @initdev={0xac, 0x1e, 0x0, 0x0}}}]}, &(0x7f0000000140)=0x10) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x70, &(0x7f0000000380)={r5}, &(0x7f0000000240)=0x8) (async) r6 = syz_open_dev$audion(&(0x7f0000000100), 0x8, 0x0) (async) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000000180)={r4, 0x81}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r6, 0x84, 0x6d, &(0x7f0000000540)={r7, 0x1000, "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"}, &(0x7f0000000200)=0x1008) (async) r8 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1000004, 0x13, r8, 0x0) (async) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r8, 0x84, 0x6d, &(0x7f0000000040)={r5, 0x28, "4c69ab75dc7468b2776f38c5ccb863e29fe6cc4bd1a22a768246f14b6482564930e6941ad12f574b"}, &(0x7f0000000080)=0x30) 00:04:01 executing program 5: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r0, 0x0) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f00000001c0), 0x4) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000500)=[@in6={0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @initdev={0xac, 0x1e, 0x0, 0x0}}}]}, &(0x7f0000000140)=0x10) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000380)=ANY=[@ANYRES32=r1, @ANYBLOB="30000000113376556a913ff66b8bed6dacd1b4194a9ab21855337cfa438220d6000000000000000002bdfc9d13d94c474adc6fba"], &(0x7f0000000240)=0x38) r2 = syz_open_dev$sndctrl(&(0x7f0000001440), 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r2, 0x40045532, &(0x7f0000000040)) r3 = openat$audio(0xffffffffffffff9c, &(0x7f0000000140), 0x40000000040201, 0x0) r4 = dup3(r2, r3, 0x0) ioctl$vim2m_VIDIOC_EXPBUF(0xffffffffffffffff, 0xc0405610, &(0x7f0000000040)={0x1, 0x800, 0x4, 0x1000, 0xffffffffffffffff}) r6 = accept$netrom(0xffffffffffffffff, &(0x7f0000000080)={{0x3, @bcast}, [@netrom, @remote, @bcast, @rose, @remote, @bcast, @netrom]}, &(0x7f0000000100)=0x48) r7 = syz_open_dev$sndpcmp(&(0x7f00000001c0), 0x0, 0xa2c65) ioctl$SNDRV_PCM_IOCTL_STATUS_EXT64(r7, 0xc0984124, &(0x7f0000000200)) r8 = syz_open_dev$tty1(0xc, 0x4, 0x2) r9 = syz_open_dev$sndctrl(&(0x7f0000001440), 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r9, 0x40045532, &(0x7f0000000040)) r10 = openat$audio(0xffffffffffffff9c, &(0x7f0000000140), 0x40000000040201, 0x0) dup3(r9, r10, 0x0) io_uring_register$IORING_REGISTER_FILES_UPDATE(0xffffffffffffffff, 0x6, &(0x7f0000000200)={0x1, 0x0, &(0x7f0000000340)=[r4, r0, r3, r5, r0, r0, r5, r6, r9, r8]}, 0xa) ioctl$SIOCX25GCALLUSERDATA(r4, 0x89e4, &(0x7f0000000280)={0x64, "d7cd10f187eb66fce333ce531a57a308d9821c0dcf824d0a9d8cc3c07dee9602817af05cb9463264b8003ec65d3f4e7cb0f9bb4496350a8689e3c5ace5f3e90faed122927f3b39d1532bd7b775d6aae14d710c1502cfcbff2d03a7d1c80b9ea22788ab33fc4675f7fb5f2d7f561266858b50adaf3a82f3e6705d22c1bd68d849"}) 00:04:01 executing program 4: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000500)=[@in6={0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @initdev={0xac, 0x1e, 0x0, 0x0}}}]}, &(0x7f0000000140)=0x10) ioctl$VFAT_IOCTL_READDIR_BOTH(r0, 0x82307201, &(0x7f0000000540)=[{0x0, 0x0, 0x100}, {0x0, 0x0, 0x100}]) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x70, &(0x7f0000000380)={r1}, &(0x7f0000000240)=0x8) 00:04:01 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xa14b, 0x1, &(0x7f0000000140)=[{&(0x7f00000000c0)="e66be84f52dcae384fdf9e1a66a64405609c6a07f7484877e87df9236d62e7458aa2cc2d6f1000d0917f5196d43fb85cb3", 0x31, 0xa11a}], 0x1800c, &(0x7f0000000040)={[{@fat=@dos1xfloppy}]}, 0x0) [ 241.282921][ T9633] loop1: detected capacity change from 0 to 80 00:04:01 executing program 2: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r0, 0x0) ioctl$sock_SIOCGIFBR(0xffffffffffffffff, 0x8940, &(0x7f00000000c0)=@get={0x1, &(0x7f0000000040)=""/89, 0x1ff}) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000500)=[@in6={0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @initdev={0xac, 0x1e, 0x0, 0x0}}}]}, &(0x7f0000000140)=0x10) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x1b, &(0x7f0000000380)={r1}, &(0x7f0000000240)=0x8) socket$inet6_sctp(0xa, 0x5, 0x84) (async) shutdown(r0, 0x0) (async) ioctl$sock_SIOCGIFBR(0xffffffffffffffff, 0x8940, &(0x7f00000000c0)=@get={0x1, &(0x7f0000000040)=""/89, 0x1ff}) (async) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000500)=[@in6={0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @initdev={0xac, 0x1e, 0x0, 0x0}}}]}, &(0x7f0000000140)=0x10) (async) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x1b, &(0x7f0000000380)={r1}, &(0x7f0000000240)=0x8) (async) 00:04:01 executing program 0: r0 = socket$inet(0x2, 0x5, 0xfff) ioctl$FS_IOC_GETVERSION(r0, 0x80087601, &(0x7f0000000000)) (async) socket$inet6_sctp(0xa, 0x5, 0x84) 00:04:01 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000500)=[@in6={0xa, 0x1, 0x4, @ipv4={'\x00', '\xff\xff', @initdev={0xac, 0x1e, 0x0, 0x0}}}]}, &(0x7f0000000140)=0x10) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x18, &(0x7f0000000040)=ANY=[@ANYRES32=r1, @ANYBLOB="000000003ddac9b74dc9da89ecf29eaf2e22d138d09ce4e8b763e1e74de902179165ce5846f5ed24a2638f4159f6dd161df4bc01ed86017500daf2e83254a73b324dd86218a728ce1f03039ee501440ad814ae691cfdb3efb25b7188a4b5a177a3ab3e64d4b862523190c6980dbd4765b35d2cb7fb0441fa26a795d2c0dd4c1e0e3257bb93b73f134f048aaa30548d12c29774c06731008939e7405f0920d6c3ffac"], &(0x7f0000000240)=0x8) socket$inet6_sctp(0xa, 0x5, 0x84) (async) shutdown(r0, 0x0) (async) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000500)=[@in6={0xa, 0x1, 0x4, @ipv4={'\x00', '\xff\xff', @initdev={0xac, 0x1e, 0x0, 0x0}}}]}, &(0x7f0000000140)=0x10) (async) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x18, &(0x7f0000000040)=ANY=[@ANYRES32=r1, @ANYBLOB="000000003ddac9b74dc9da89ecf29eaf2e22d138d09ce4e8b763e1e74de902179165ce5846f5ed24a2638f4159f6dd161df4bc01ed86017500daf2e83254a73b324dd86218a728ce1f03039ee501440ad814ae691cfdb3efb25b7188a4b5a177a3ab3e64d4b862523190c6980dbd4765b35d2cb7fb0441fa26a795d2c0dd4c1e0e3257bb93b73f134f048aaa30548d12c29774c06731008939e7405f0920d6c3ffac"], &(0x7f0000000240)=0x8) (async) 00:04:01 executing program 4: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r0, 0x0) (async) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000500)=[@in6={0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @initdev={0xac, 0x1e, 0x0, 0x0}}}]}, &(0x7f0000000140)=0x10) (async) ioctl$VFAT_IOCTL_READDIR_BOTH(r0, 0x82307201, &(0x7f0000000540)=[{0x0, 0x0, 0x100}, {0x0, 0x0, 0x100}]) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x70, &(0x7f0000000380)={r1}, &(0x7f0000000240)=0x8) 00:04:01 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r0, 0x0) (async) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000500)=[@in6={0xa, 0x1, 0x4, @ipv4={'\x00', '\xff\xff', @initdev={0xac, 0x1e, 0x0, 0x0}}}]}, &(0x7f0000000140)=0x10) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x18, &(0x7f0000000040)=ANY=[@ANYRES32=r1, @ANYBLOB="000000003ddac9b74dc9da89ecf29eaf2e22d138d09ce4e8b763e1e74de902179165ce5846f5ed24a2638f4159f6dd161df4bc01ed86017500daf2e83254a73b324dd86218a728ce1f03039ee501440ad814ae691cfdb3efb25b7188a4b5a177a3ab3e64d4b862523190c6980dbd4765b35d2cb7fb0441fa26a795d2c0dd4c1e0e3257bb93b73f134f048aaa30548d12c29774c06731008939e7405f0920d6c3ffac"], &(0x7f0000000240)=0x8) 00:04:01 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x1b, &(0x7f0000000280)=ANY=[@ANYRESDEC], &(0x7f0000000240)=0x8) ioctl$DRM_IOCTL_MODE_CREATE_LEASE(0xffffffffffffffff, 0xc01864c6, &(0x7f0000000040)={&(0x7f0000000000)=[0xffffffff, 0x9, 0x1, 0x100], 0x4, 0x80800, 0x0, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f00000002c0)={0x0, 0x9a, "455ca55bc31416e1f5cbf4114ac8b0f12b53753aabb147c3ab025081d79ade327461270000000000972d56c7f4ea090fbebc3267e8d298e95b9f28c67aa5c9baa2d09f957bf1122680e3eb96ed4c26e71af928ac75ae7c574c0eae2b42cd094ed69b1df576db55179425bace7ff1ad15e5ff51e0a8c9ce148dd51176566880ac86cf5d4a334df70ab2eb3b29399c861e1228d15d83f600000000"}, &(0x7f0000000100)=0xe3) 00:04:01 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f0000000500)=[@in={0x2, 0x4e22, @remote}]}, &(0x7f0000000040)=0x10) setsockopt$sock_int(r0, 0x1, 0x1d, &(0x7f0000000080)=0x6, 0x4) recvmmsg(r0, &(0x7f0000002b80)=[{{&(0x7f00000000c0)=@nfc_llcp, 0x80, &(0x7f0000000180)=[{&(0x7f0000000540)=""/4096, 0x1000}, {&(0x7f0000000140)=""/7, 0x7}], 0x2}, 0x10001}, {{&(0x7f00000001c0)=@pppoe={0x18, 0x0, {0x0, @link_local}}, 0x80, &(0x7f0000000280), 0x0, &(0x7f00000002c0)=""/105, 0x69}, 0x7fffffff}, {{&(0x7f00000003c0)=@nl=@proc, 0x80, &(0x7f0000000340)=[{&(0x7f0000000440)=""/155, 0x9b}, {&(0x7f0000001540)=""/109, 0x6d}, {&(0x7f00000015c0)=""/4096, 0x1000}, {&(0x7f00000025c0)=""/132, 0x84}], 0x4, &(0x7f0000002680)=""/232, 0xe8}, 0x7f}, {{&(0x7f0000002780)=@caif=@dbg, 0x80, &(0x7f0000002ac0)=[{&(0x7f0000002800)=""/233, 0xe9}, {&(0x7f0000002900)=""/72, 0x48}, {&(0x7f0000002980)=""/79, 0x4f}, {&(0x7f0000002a00)=""/188, 0xbc}], 0x4, &(0x7f0000002b00)=""/96, 0x60}, 0x2}], 0x4, 0x40000040, &(0x7f0000002c80)={0x77359400}) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x1b, &(0x7f0000000380)={r1}, &(0x7f0000000240)=0x8) 00:04:01 executing program 4: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000500)=[@in6={0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @initdev={0xac, 0x1e, 0x0, 0x0}}}]}, &(0x7f0000000140)=0x10) ioctl$VFAT_IOCTL_READDIR_BOTH(r0, 0x82307201, &(0x7f0000000540)=[{0x0, 0x0, 0x100}, {0x0, 0x0, 0x100}]) (async) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x70, &(0x7f0000000380)={r1}, &(0x7f0000000240)=0x8) 00:04:01 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000040)=[@in6={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @local}, 0x3}]}, &(0x7f0000000140)=0x10) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x18, &(0x7f0000000380)={r1}, &(0x7f0000000240)=0x8) [ 241.408074][ T9667] loop1: detected capacity change from 0 to 80 00:04:01 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x1b, &(0x7f0000000280)=ANY=[@ANYRESDEC], &(0x7f0000000240)=0x8) (async) ioctl$DRM_IOCTL_MODE_CREATE_LEASE(0xffffffffffffffff, 0xc01864c6, &(0x7f0000000040)={&(0x7f0000000000)=[0xffffffff, 0x9, 0x1, 0x100], 0x4, 0x80800, 0x0, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f00000002c0)={0x0, 0x9a, "455ca55bc31416e1f5cbf4114ac8b0f12b53753aabb147c3ab025081d79ade327461270000000000972d56c7f4ea090fbebc3267e8d298e95b9f28c67aa5c9baa2d09f957bf1122680e3eb96ed4c26e71af928ac75ae7c574c0eae2b42cd094ed69b1df576db55179425bace7ff1ad15e5ff51e0a8c9ce148dd51176566880ac86cf5d4a334df70ab2eb3b29399c861e1228d15d83f600000000"}, &(0x7f0000000100)=0xe3) 00:04:01 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xa14b, 0x1, &(0x7f0000000140)=[{&(0x7f00000000c0)="e66be84f52dcae384fdf9e1a66a64405609c6a07f7484877e87df9256d62e7458aa2cc2d6f1000d0917f5196d43fb85cb3", 0x31, 0xa11a}], 0x1800c, &(0x7f0000000040)={[{@fat=@dos1xfloppy}]}, 0x0) 00:04:01 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f0000000500)=[@in={0x2, 0x4e22, @remote}]}, &(0x7f0000000040)=0x10) setsockopt$sock_int(r0, 0x1, 0x1d, &(0x7f0000000080)=0x6, 0x4) recvmmsg(r0, &(0x7f0000002b80)=[{{&(0x7f00000000c0)=@nfc_llcp, 0x80, &(0x7f0000000180)=[{&(0x7f0000000540)=""/4096, 0x1000}, {&(0x7f0000000140)=""/7, 0x7}], 0x2}, 0x10001}, {{&(0x7f00000001c0)=@pppoe={0x18, 0x0, {0x0, @link_local}}, 0x80, &(0x7f0000000280), 0x0, &(0x7f00000002c0)=""/105, 0x69}, 0x7fffffff}, {{&(0x7f00000003c0)=@nl=@proc, 0x80, &(0x7f0000000340)=[{&(0x7f0000000440)=""/155, 0x9b}, {&(0x7f0000001540)=""/109, 0x6d}, {&(0x7f00000015c0)=""/4096, 0x1000}, {&(0x7f00000025c0)=""/132, 0x84}], 0x4, &(0x7f0000002680)=""/232, 0xe8}, 0x7f}, {{&(0x7f0000002780)=@caif=@dbg, 0x80, &(0x7f0000002ac0)=[{&(0x7f0000002800)=""/233, 0xe9}, {&(0x7f0000002900)=""/72, 0x48}, {&(0x7f0000002980)=""/79, 0x4f}, {&(0x7f0000002a00)=""/188, 0xbc}], 0x4, &(0x7f0000002b00)=""/96, 0x60}, 0x2}], 0x4, 0x40000040, &(0x7f0000002c80)={0x77359400}) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x1b, &(0x7f0000000380)={r1}, &(0x7f0000000240)=0x8) socket$inet6_sctp(0xa, 0x1, 0x84) (async) shutdown(r0, 0x0) (async) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f0000000500)=[@in={0x2, 0x4e22, @remote}]}, &(0x7f0000000040)=0x10) (async) setsockopt$sock_int(r0, 0x1, 0x1d, &(0x7f0000000080)=0x6, 0x4) (async) recvmmsg(r0, &(0x7f0000002b80)=[{{&(0x7f00000000c0)=@nfc_llcp, 0x80, &(0x7f0000000180)=[{&(0x7f0000000540)=""/4096, 0x1000}, {&(0x7f0000000140)=""/7, 0x7}], 0x2}, 0x10001}, {{&(0x7f00000001c0)=@pppoe={0x18, 0x0, {0x0, @link_local}}, 0x80, &(0x7f0000000280), 0x0, &(0x7f00000002c0)=""/105, 0x69}, 0x7fffffff}, {{&(0x7f00000003c0)=@nl=@proc, 0x80, &(0x7f0000000340)=[{&(0x7f0000000440)=""/155, 0x9b}, {&(0x7f0000001540)=""/109, 0x6d}, {&(0x7f00000015c0)=""/4096, 0x1000}, {&(0x7f00000025c0)=""/132, 0x84}], 0x4, &(0x7f0000002680)=""/232, 0xe8}, 0x7f}, {{&(0x7f0000002780)=@caif=@dbg, 0x80, &(0x7f0000002ac0)=[{&(0x7f0000002800)=""/233, 0xe9}, {&(0x7f0000002900)=""/72, 0x48}, {&(0x7f0000002980)=""/79, 0x4f}, {&(0x7f0000002a00)=""/188, 0xbc}], 0x4, &(0x7f0000002b00)=""/96, 0x60}, 0x2}], 0x4, 0x40000040, &(0x7f0000002c80)={0x77359400}) (async) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x1b, &(0x7f0000000380)={r1}, &(0x7f0000000240)=0x8) (async) 00:04:01 executing program 5: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r0, 0x0) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f00000001c0), 0x4) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000500)=[@in6={0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @initdev={0xac, 0x1e, 0x0, 0x0}}}]}, &(0x7f0000000140)=0x10) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000380)=ANY=[@ANYRES32=r1, @ANYBLOB="30000000113376556a913ff66b8bed6dacd1b4194a9ab21855337cfa438220d6000000000000000002bdfc9d13d94c474adc6fba"], &(0x7f0000000240)=0x38) r2 = syz_open_dev$sndctrl(&(0x7f0000001440), 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r2, 0x40045532, &(0x7f0000000040)) r3 = openat$audio(0xffffffffffffff9c, &(0x7f0000000140), 0x40000000040201, 0x0) r4 = dup3(r2, r3, 0x0) ioctl$vim2m_VIDIOC_EXPBUF(0xffffffffffffffff, 0xc0405610, &(0x7f0000000040)={0x1, 0x800, 0x4, 0x1000, 0xffffffffffffffff}) r6 = accept$netrom(0xffffffffffffffff, &(0x7f0000000080)={{0x3, @bcast}, [@netrom, @remote, @bcast, @rose, @remote, @bcast, @netrom]}, &(0x7f0000000100)=0x48) r7 = syz_open_dev$sndpcmp(&(0x7f00000001c0), 0x0, 0xa2c65) ioctl$SNDRV_PCM_IOCTL_STATUS_EXT64(r7, 0xc0984124, &(0x7f0000000200)) r8 = syz_open_dev$tty1(0xc, 0x4, 0x2) r9 = syz_open_dev$sndctrl(&(0x7f0000001440), 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r9, 0x40045532, &(0x7f0000000040)) r10 = openat$audio(0xffffffffffffff9c, &(0x7f0000000140), 0x40000000040201, 0x0) dup3(r9, r10, 0x0) io_uring_register$IORING_REGISTER_FILES_UPDATE(0xffffffffffffffff, 0x6, &(0x7f0000000200)={0x1, 0x0, &(0x7f0000000340)=[r4, r0, r3, r5, r0, r0, r5, r6, r9, r8]}, 0xa) ioctl$SIOCX25GCALLUSERDATA(r4, 0x89e4, &(0x7f0000000280)={0x64, "d7cd10f187eb66fce333ce531a57a308d9821c0dcf824d0a9d8cc3c07dee9602817af05cb9463264b8003ec65d3f4e7cb0f9bb4496350a8689e3c5ace5f3e90faed122927f3b39d1532bd7b775d6aae14d710c1502cfcbff2d03a7d1c80b9ea22788ab33fc4675f7fb5f2d7f561266858b50adaf3a82f3e6705d22c1bd68d849"}) socket$inet6_sctp(0xa, 0x5, 0x84) (async) shutdown(r0, 0x0) (async) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f00000001c0), 0x4) (async) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000500)=[@in6={0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @initdev={0xac, 0x1e, 0x0, 0x0}}}]}, &(0x7f0000000140)=0x10) (async) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000380)=ANY=[@ANYRES32=r1, @ANYBLOB="30000000113376556a913ff66b8bed6dacd1b4194a9ab21855337cfa438220d6000000000000000002bdfc9d13d94c474adc6fba"], &(0x7f0000000240)=0x38) (async) syz_open_dev$sndctrl(&(0x7f0000001440), 0x0, 0x0) (async) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r2, 0x40045532, &(0x7f0000000040)) (async) openat$audio(0xffffffffffffff9c, &(0x7f0000000140), 0x40000000040201, 0x0) (async) dup3(r2, r3, 0x0) (async) ioctl$vim2m_VIDIOC_EXPBUF(0xffffffffffffffff, 0xc0405610, &(0x7f0000000040)={0x1, 0x800, 0x4, 0x1000}) (async) accept$netrom(0xffffffffffffffff, &(0x7f0000000080)={{0x3, @bcast}, [@netrom, @remote, @bcast, @rose, @remote, @bcast, @netrom]}, &(0x7f0000000100)=0x48) (async) syz_open_dev$sndpcmp(&(0x7f00000001c0), 0x0, 0xa2c65) (async) ioctl$SNDRV_PCM_IOCTL_STATUS_EXT64(r7, 0xc0984124, &(0x7f0000000200)) (async) syz_open_dev$tty1(0xc, 0x4, 0x2) (async) syz_open_dev$sndctrl(&(0x7f0000001440), 0x0, 0x0) (async) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r9, 0x40045532, &(0x7f0000000040)) (async) openat$audio(0xffffffffffffff9c, &(0x7f0000000140), 0x40000000040201, 0x0) (async) dup3(r9, r10, 0x0) (async) io_uring_register$IORING_REGISTER_FILES_UPDATE(0xffffffffffffffff, 0x6, &(0x7f0000000200)={0x1, 0x0, &(0x7f0000000340)=[r4, r0, r3, r5, r0, r0, r5, r6, r9, r8]}, 0xa) (async) ioctl$SIOCX25GCALLUSERDATA(r4, 0x89e4, &(0x7f0000000280)={0x64, "d7cd10f187eb66fce333ce531a57a308d9821c0dcf824d0a9d8cc3c07dee9602817af05cb9463264b8003ec65d3f4e7cb0f9bb4496350a8689e3c5ace5f3e90faed122927f3b39d1532bd7b775d6aae14d710c1502cfcbff2d03a7d1c80b9ea22788ab33fc4675f7fb5f2d7f561266858b50adaf3a82f3e6705d22c1bd68d849"}) (async) 00:04:01 executing program 4: r0 = syz_open_dev$vim2m(&(0x7f0000000040), 0x0, 0x2) ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(0xffffffffffffffff, 0xc0189375, &(0x7f0000000080)={{0x1, 0x1, 0x18, r0}, './file0\x00'}) ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(r1, 0xc0189375, &(0x7f00000000c0)={{0x1, 0x1, 0x18, r0}, './file0\x00'}) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r2, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000500)=[@in6={0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @initdev={0xac, 0x1e, 0x0, 0x0}}}]}, &(0x7f0000000140)=0x10) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x70, &(0x7f0000000380)={r3}, &(0x7f0000000240)=0x8) 00:04:01 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x1b, &(0x7f0000000280)=ANY=[@ANYRESDEC], &(0x7f0000000240)=0x8) ioctl$DRM_IOCTL_MODE_CREATE_LEASE(0xffffffffffffffff, 0xc01864c6, &(0x7f0000000040)={&(0x7f0000000000)=[0xffffffff, 0x9, 0x1, 0x100], 0x4, 0x80800, 0x0, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f00000002c0)={0x0, 0x9a, "455ca55bc31416e1f5cbf4114ac8b0f12b53753aabb147c3ab025081d79ade327461270000000000972d56c7f4ea090fbebc3267e8d298e95b9f28c67aa5c9baa2d09f957bf1122680e3eb96ed4c26e71af928ac75ae7c574c0eae2b42cd094ed69b1df576db55179425bace7ff1ad15e5ff51e0a8c9ce148dd51176566880ac86cf5d4a334df70ab2eb3b29399c861e1228d15d83f600000000"}, &(0x7f0000000100)=0xe3) socket$inet6_sctp(0xa, 0x5, 0x84) (async) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x1b, &(0x7f0000000280)=ANY=[@ANYRESDEC], &(0x7f0000000240)=0x8) (async) ioctl$DRM_IOCTL_MODE_CREATE_LEASE(0xffffffffffffffff, 0xc01864c6, &(0x7f0000000040)={&(0x7f0000000000)=[0xffffffff, 0x9, 0x1, 0x100], 0x4, 0x80800}) (async) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f00000002c0)={0x0, 0x9a, "455ca55bc31416e1f5cbf4114ac8b0f12b53753aabb147c3ab025081d79ade327461270000000000972d56c7f4ea090fbebc3267e8d298e95b9f28c67aa5c9baa2d09f957bf1122680e3eb96ed4c26e71af928ac75ae7c574c0eae2b42cd094ed69b1df576db55179425bace7ff1ad15e5ff51e0a8c9ce148dd51176566880ac86cf5d4a334df70ab2eb3b29399c861e1228d15d83f600000000"}, &(0x7f0000000100)=0xe3) (async) 00:04:01 executing program 5: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r0, 0x0) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f00000001c0), 0x4) (async, rerun: 32) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000500)=[@in6={0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @initdev={0xac, 0x1e, 0x0, 0x0}}}]}, &(0x7f0000000140)=0x10) (rerun: 32) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000380)=ANY=[@ANYRES32=r1, @ANYBLOB="30000000113376556a913ff66b8bed6dacd1b4194a9ab21855337cfa438220d6000000000000000002bdfc9d13d94c474adc6fba"], &(0x7f0000000240)=0x38) r2 = syz_open_dev$sndctrl(&(0x7f0000001440), 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r2, 0x40045532, &(0x7f0000000040)) r3 = openat$audio(0xffffffffffffff9c, &(0x7f0000000140), 0x40000000040201, 0x0) r4 = dup3(r2, r3, 0x0) (async) ioctl$vim2m_VIDIOC_EXPBUF(0xffffffffffffffff, 0xc0405610, &(0x7f0000000040)={0x1, 0x800, 0x4, 0x1000, 0xffffffffffffffff}) r6 = accept$netrom(0xffffffffffffffff, &(0x7f0000000080)={{0x3, @bcast}, [@netrom, @remote, @bcast, @rose, @remote, @bcast, @netrom]}, &(0x7f0000000100)=0x48) (async, rerun: 32) r7 = syz_open_dev$sndpcmp(&(0x7f00000001c0), 0x0, 0xa2c65) (rerun: 32) ioctl$SNDRV_PCM_IOCTL_STATUS_EXT64(r7, 0xc0984124, &(0x7f0000000200)) (async) r8 = syz_open_dev$tty1(0xc, 0x4, 0x2) (async) r9 = syz_open_dev$sndctrl(&(0x7f0000001440), 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r9, 0x40045532, &(0x7f0000000040)) (async, rerun: 32) r10 = openat$audio(0xffffffffffffff9c, &(0x7f0000000140), 0x40000000040201, 0x0) (rerun: 32) dup3(r9, r10, 0x0) (async) io_uring_register$IORING_REGISTER_FILES_UPDATE(0xffffffffffffffff, 0x6, &(0x7f0000000200)={0x1, 0x0, &(0x7f0000000340)=[r4, r0, r3, r5, r0, r0, r5, r6, r9, r8]}, 0xa) ioctl$SIOCX25GCALLUSERDATA(r4, 0x89e4, &(0x7f0000000280)={0x64, "d7cd10f187eb66fce333ce531a57a308d9821c0dcf824d0a9d8cc3c07dee9602817af05cb9463264b8003ec65d3f4e7cb0f9bb4496350a8689e3c5ace5f3e90faed122927f3b39d1532bd7b775d6aae14d710c1502cfcbff2d03a7d1c80b9ea22788ab33fc4675f7fb5f2d7f561266858b50adaf3a82f3e6705d22c1bd68d849"}) 00:04:01 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f0000000500)=[@in={0x2, 0x4e22, @remote}]}, &(0x7f0000000040)=0x10) setsockopt$sock_int(r0, 0x1, 0x1d, &(0x7f0000000080)=0x6, 0x4) recvmmsg(r0, &(0x7f0000002b80)=[{{&(0x7f00000000c0)=@nfc_llcp, 0x80, &(0x7f0000000180)=[{&(0x7f0000000540)=""/4096, 0x1000}, {&(0x7f0000000140)=""/7, 0x7}], 0x2}, 0x10001}, {{&(0x7f00000001c0)=@pppoe={0x18, 0x0, {0x0, @link_local}}, 0x80, &(0x7f0000000280), 0x0, &(0x7f00000002c0)=""/105, 0x69}, 0x7fffffff}, {{&(0x7f00000003c0)=@nl=@proc, 0x80, &(0x7f0000000340)=[{&(0x7f0000000440)=""/155, 0x9b}, {&(0x7f0000001540)=""/109, 0x6d}, {&(0x7f00000015c0)=""/4096, 0x1000}, {&(0x7f00000025c0)=""/132, 0x84}], 0x4, &(0x7f0000002680)=""/232, 0xe8}, 0x7f}, {{&(0x7f0000002780)=@caif=@dbg, 0x80, &(0x7f0000002ac0)=[{&(0x7f0000002800)=""/233, 0xe9}, {&(0x7f0000002900)=""/72, 0x48}, {&(0x7f0000002980)=""/79, 0x4f}, {&(0x7f0000002a00)=""/188, 0xbc}], 0x4, &(0x7f0000002b00)=""/96, 0x60}, 0x2}], 0x4, 0x40000040, &(0x7f0000002c80)={0x77359400}) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x1b, &(0x7f0000000380)={r1}, &(0x7f0000000240)=0x8) socket$inet6_sctp(0xa, 0x1, 0x84) (async) shutdown(r0, 0x0) (async) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f0000000500)=[@in={0x2, 0x4e22, @remote}]}, &(0x7f0000000040)=0x10) (async) setsockopt$sock_int(r0, 0x1, 0x1d, &(0x7f0000000080)=0x6, 0x4) (async) recvmmsg(r0, &(0x7f0000002b80)=[{{&(0x7f00000000c0)=@nfc_llcp, 0x80, &(0x7f0000000180)=[{&(0x7f0000000540)=""/4096, 0x1000}, {&(0x7f0000000140)=""/7, 0x7}], 0x2}, 0x10001}, {{&(0x7f00000001c0)=@pppoe={0x18, 0x0, {0x0, @link_local}}, 0x80, &(0x7f0000000280), 0x0, &(0x7f00000002c0)=""/105, 0x69}, 0x7fffffff}, {{&(0x7f00000003c0)=@nl=@proc, 0x80, &(0x7f0000000340)=[{&(0x7f0000000440)=""/155, 0x9b}, {&(0x7f0000001540)=""/109, 0x6d}, {&(0x7f00000015c0)=""/4096, 0x1000}, {&(0x7f00000025c0)=""/132, 0x84}], 0x4, &(0x7f0000002680)=""/232, 0xe8}, 0x7f}, {{&(0x7f0000002780)=@caif=@dbg, 0x80, &(0x7f0000002ac0)=[{&(0x7f0000002800)=""/233, 0xe9}, {&(0x7f0000002900)=""/72, 0x48}, {&(0x7f0000002980)=""/79, 0x4f}, {&(0x7f0000002a00)=""/188, 0xbc}], 0x4, &(0x7f0000002b00)=""/96, 0x60}, 0x2}], 0x4, 0x40000040, &(0x7f0000002c80)={0x77359400}) (async) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x1b, &(0x7f0000000380)={r1}, &(0x7f0000000240)=0x8) (async) 00:04:01 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xa14b, 0x1, &(0x7f0000000140)=[{&(0x7f00000000c0)="e66be84f52dcae384fdf9e1a66a64405609c6a07f7484877e87df9276d62e7458aa2cc2d6f1000d0917f5196d43fb85cb3", 0x31, 0xa11a}], 0x1800c, &(0x7f0000000040)={[{@fat=@dos1xfloppy}]}, 0x0) 00:04:01 executing program 4: r0 = syz_open_dev$vim2m(&(0x7f0000000040), 0x0, 0x2) ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(0xffffffffffffffff, 0xc0189375, &(0x7f0000000080)={{0x1, 0x1, 0x18, r0}, './file0\x00'}) ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(r1, 0xc0189375, &(0x7f00000000c0)={{0x1, 0x1, 0x18, r0}, './file0\x00'}) (async) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r2, 0x0) (async) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000500)=[@in6={0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @initdev={0xac, 0x1e, 0x0, 0x0}}}]}, &(0x7f0000000140)=0x10) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x70, &(0x7f0000000380)={r3}, &(0x7f0000000240)=0x8) [ 241.503237][ T9707] loop1: detected capacity change from 0 to 80 00:04:01 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r0, 0x0) (async) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000040)=[@in6={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @local}, 0x3}]}, &(0x7f0000000140)=0x10) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x18, &(0x7f0000000380)={r1}, &(0x7f0000000240)=0x8) 00:04:01 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) r2 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) r4 = syz_open_procfs(0x0, &(0x7f0000000180)='mountstats\x00') r5 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r5, 0x84, 0x12, 0x0, &(0x7f00000000c0)) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000280)={0x0, 0xc8, "e7b0fc18d893be818e986e3402acbb16ace006bb3e835f95cb2a086f2d2f373c4b5e5cd2070d272edf3144f5c57146de3b6407d292f93e963a4fd5527ea930f7949cf67f9e28ef7d42df6d0f763832181d412e6ee0e8f899385ebf56f11984ec5de675155755dce72624c4651a4fa5f9f89c5e78147c4e54a382dd8f017b51ebf1042150245c48fb43f1b37ae8c599307f277fbcf26000a62f71395af798a36f365836ef3747a077d3bf9ebc7d03d82236a100f6e505cf1f2ac05b79d7a23cb7ed4c69e9e16df590"}, &(0x7f0000000200)=0xd0) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r5, 0x84, 0x19, &(0x7f0000000380)={r6, 0xffff}, 0x8) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r4, 0x84, 0x12, &(0x7f00000001c0)=0x4, 0x4) setsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x19, &(0x7f00000000c0)={r3}, 0x8) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000140)={r3, 0x7f, 0x4, 0x80000000}, 0x10) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x1b, &(0x7f0000000000)=ANY=[@ANYRESOCT=r0], &(0x7f0000000240)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000040)={0x0, @in6={{0xa, 0x4e21, 0x81, @empty, 0x3}}, 0x5, 0x8, 0x8, 0x1, 0x63, 0x400, 0x81}, &(0x7f0000000100)=0x9c) 00:04:01 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r0, 0x0) (async) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000040)=[@in6={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @local}, 0x3}]}, &(0x7f0000000140)=0x10) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x18, &(0x7f0000000380)={r1}, &(0x7f0000000240)=0x8) 00:04:01 executing program 4: r0 = syz_open_dev$vim2m(&(0x7f0000000040), 0x0, 0x2) ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(0xffffffffffffffff, 0xc0189375, &(0x7f0000000080)={{0x1, 0x1, 0x18, r0}, './file0\x00'}) ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(r1, 0xc0189375, &(0x7f00000000c0)={{0x1, 0x1, 0x18, r0}, './file0\x00'}) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r2, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000500)=[@in6={0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @initdev={0xac, 0x1e, 0x0, 0x0}}}]}, &(0x7f0000000140)=0x10) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x70, &(0x7f0000000380)={r3}, &(0x7f0000000240)=0x8) syz_open_dev$vim2m(&(0x7f0000000040), 0x0, 0x2) (async) ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(0xffffffffffffffff, 0xc0189375, &(0x7f0000000080)={{0x1, 0x1, 0x18, r0}, './file0\x00'}) (async) ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(r1, 0xc0189375, &(0x7f00000000c0)={{0x1, 0x1, 0x18, r0}, './file0\x00'}) (async) socket$inet6_sctp(0xa, 0x5, 0x84) (async) shutdown(r2, 0x0) (async) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000500)=[@in6={0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @initdev={0xac, 0x1e, 0x0, 0x0}}}]}, &(0x7f0000000140)=0x10) (async) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x70, &(0x7f0000000380)={r3}, &(0x7f0000000240)=0x8) (async) 00:04:01 executing program 2: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000500)=[@in6={0xa, 0x0, 0x0, @local}]}, &(0x7f0000000140)=0x10) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x1b, &(0x7f0000000380)={r1}, &(0x7f0000000240)=0x8) 00:04:01 executing program 5: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r0, 0x0) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendmsg$sock(r1, &(0x7f0000000180)={&(0x7f0000000040)=@caif=@dbg={0x25, 0x81, 0x72}, 0x80, &(0x7f0000000480)=[{&(0x7f0000000280)="76dddbb8ca34c6630b5ceb2cec5fc8130e24cbeb6ce4a6905320d346febecb575595691d1e88bda32a8972e90162c7abf764867bf6682c57b58f1eebc7b3f0fb65db3e5aaac4aec4c30c0074887d89012f1e4d8118a5e3f5850c517c5d274ee3f2fb5eacc455f34660d77b7767b200a5ef6a0d9f1d82f59eaaba0fbb08e88ed6b009db698c8b6718474c5e0e2e048efab5ec921f85b521033b39c4b4c335e5b457266d1c7c4325485593d3de0f690aa0dd9682f0e16063523398385acf7d6cb69afdb8df43f4b4fe65755758f1a00a5cedc9", 0xd2}, {&(0x7f00000003c0)="660965ec659d64b1ce4926a2323e0e31bcff40352d67bc8ad0953896f970ee799ee66b6ca3a37cd3403909f6a39bfa17d28b02c69c76ab5640b851514b3e0eb033426fa0ac9c32d6fc0bec8019c4c0cd6a4c763b8c5485d06b112f87fc9cf96b03c09b62aacf04fd9eec90ae99e7c1cc4b228372c5c5b308bb92bb0c1f94ba2940cba70dc734dbe02aec57f7d4be5bfebeddb2bb1e03bf5d2f5089484a56", 0x9e}, {&(0x7f0000000540)="79484a6429ad93b5a15db56c45f124f64d0bd31be8322f418bd129685852a19a2298e07194c4ea8c9ad7ddf5b3f98fe2b5a5bc6b438cabe7358748d7d8abc414029af456f2cc777dc8729d5fbf509fb55edafff67fda391ebd7bb90956c26f0729536f594e401f560ab8c0c8a5ddfe286e120d233fb2603069e875af83f0f1b60c9209c361e437f7eafe33c4def2947dbbe9f1578b884f44aaec0543c71aa583dc5141fde00ddf594f04719ad48f3ff8e1743fbd9d5bf0d0884363915e5712e1647bed7f53e09459ec53285b878f5e06aefc3bb0c34fbe6c47b4f12cf53bb97efcd746", 0xe3}, {&(0x7f0000000640)="bd308d0999e8d75feef0a4d704f9f4213ba93dfb7bc3bf2b3fa44e31d38f65027d2987a61eb1687459b986a4d1bc4d2a0f5b6198c23be83b5a514e039bf106afe5203df1ac68c202164f5ee5a4e1e51c41738dc9f52a77cc9f72d73ab10de8a1b4f9cb2783a6849c01b75b637170cd597f7723b7ddabfeddd3955409940fb288c2c8f56d849572e24ed61f71a0cd677c", 0x90}, {&(0x7f00000000c0)="bfa452e72b92202baa4bd2d803e745e4c00ee3cc003417fe6125dda2714e4197c894b5b5c053f8cfef8129b25b05bcfb45e9bd220b0f5a8141c79855d2aeeab63ccec76573f6495dcddadc214e2939f62a", 0x51}], 0x5, &(0x7f0000000700)=[@timestamping={{0x14, 0x1, 0x25, 0x5}}, @timestamping={{0x14, 0x1, 0x25, 0xfffffffd}}, @mark={{0x14, 0x1, 0x24, 0x4}}, @txtime={{0x18}}, @mark={{0x14, 0x1, 0x24, 0x5e56}}], 0x78}, 0x8010) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f00000001c0), 0x4) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000500)=[@in6={0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @initdev={0xac, 0x1e, 0x0, 0x0}}}]}, &(0x7f0000000140)=0x10) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000780)=ANY=[@ANYRES32=r2, @ANYBLOB="30000000113376556a913ff66b8bed6dacd1b4194a9ab218553393be438220d645bfff95432e312a02bdfc9d13d94c474adc6fba55d7f68892305f4483a02cca1d4695bd1540848d958b1a89bd2714366d8f580fa3baabd4781955e94ea1c04ac9fbeb0f32a9fdb4877cd4c0c860a50f6b78db49104022eb43e2f76cadd9bdc6462eca859eb485758a7c259359b4cd46d005821472d97781807a00a5c79a1d610f20d5d824229df2d168a7059f5912e1ca4e991fd5dce8137c706e00e234925108df852eb5584c770d48c5e8168f5f83ea1dcc2c98e78e901436b1f3b817a91aef16"], &(0x7f0000000240)=0x38) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1000004, 0x13, r3, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f0000000200)=@assoc_value, &(0x7f0000000380)=0x8) 00:04:01 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000500)=[@in6={0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @initdev={0xac, 0x1e, 0x0, 0x0}}}]}, &(0x7f0000000140)=0x10) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x18, &(0x7f0000000380)={r1}, &(0x7f0000000240)=0x8) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x24, &(0x7f0000000040)={@loopback, @remote}, &(0x7f0000000080)=0xc) 00:04:01 executing program 4: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000500)=[@in6={0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @initdev={0xac, 0x1e, 0x0, 0x0}}}]}, &(0x7f0000000140)=0x10) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x70, &(0x7f0000000080)=ANY=[@ANYRES32=r1, @ANYBLOB="0000005ac739e9ca7880ae0e5faf6cca191058151e2892701534c4660e90995baa0c3f7325717c8ae005c85d42552028ca8a7c047c1b7e4325cec5bf788bf7953f5923f13d906ec8119a3ecef9135e0072a2deb8a47feaf9b421c757d8cdbb4c4a9f4c463ecfa645a22dacdace3aa52f21c3ce96f69384050c0a588f204505bfdf53c2bac800abdd9c88475636e3c9e112d5397e574118"], &(0x7f0000000240)=0x8) 00:04:01 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) (async) r2 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) (async, rerun: 64) r4 = syz_open_procfs(0x0, &(0x7f0000000180)='mountstats\x00') (rerun: 64) r5 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r5, 0x84, 0x12, 0x0, &(0x7f00000000c0)) (async) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000280)={0x0, 0xc8, "e7b0fc18d893be818e986e3402acbb16ace006bb3e835f95cb2a086f2d2f373c4b5e5cd2070d272edf3144f5c57146de3b6407d292f93e963a4fd5527ea930f7949cf67f9e28ef7d42df6d0f763832181d412e6ee0e8f899385ebf56f11984ec5de675155755dce72624c4651a4fa5f9f89c5e78147c4e54a382dd8f017b51ebf1042150245c48fb43f1b37ae8c599307f277fbcf26000a62f71395af798a36f365836ef3747a077d3bf9ebc7d03d82236a100f6e505cf1f2ac05b79d7a23cb7ed4c69e9e16df590"}, &(0x7f0000000200)=0xd0) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r5, 0x84, 0x19, &(0x7f0000000380)={r6, 0xffff}, 0x8) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r4, 0x84, 0x12, &(0x7f00000001c0)=0x4, 0x4) (async) setsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x19, &(0x7f00000000c0)={r3}, 0x8) (async) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000140)={r3, 0x7f, 0x4, 0x80000000}, 0x10) (async) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x1b, &(0x7f0000000000)=ANY=[@ANYRESOCT=r0], &(0x7f0000000240)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000040)={0x0, @in6={{0xa, 0x4e21, 0x81, @empty, 0x3}}, 0x5, 0x8, 0x8, 0x1, 0x63, 0x400, 0x81}, &(0x7f0000000100)=0x9c) 00:04:01 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xa14b, 0x1, &(0x7f0000000140)=[{&(0x7f00000000c0)="e66be84f52dcae384fdf9e1a66a64405609c6a07f7484877e87df9486d62e7458aa2cc2d6f1000d0917f5196d43fb85cb3", 0x31, 0xa11a}], 0x1800c, &(0x7f0000000040)={[{@fat=@dos1xfloppy}]}, 0x0) 00:04:01 executing program 2: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000500)=[@in6={0xa, 0x0, 0x0, @local}]}, &(0x7f0000000140)=0x10) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x1b, &(0x7f0000000380)={r1}, &(0x7f0000000240)=0x8) socket$inet6_sctp(0xa, 0x5, 0x84) (async) shutdown(r0, 0x0) (async) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000500)=[@in6={0xa, 0x0, 0x0, @local}]}, &(0x7f0000000140)=0x10) (async) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x1b, &(0x7f0000000380)={r1}, &(0x7f0000000240)=0x8) (async) 00:04:01 executing program 5: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r0, 0x0) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendmsg$sock(r1, &(0x7f0000000180)={&(0x7f0000000040)=@caif=@dbg={0x25, 0x81, 0x72}, 0x80, &(0x7f0000000480)=[{&(0x7f0000000280)="76dddbb8ca34c6630b5ceb2cec5fc8130e24cbeb6ce4a6905320d346febecb575595691d1e88bda32a8972e90162c7abf764867bf6682c57b58f1eebc7b3f0fb65db3e5aaac4aec4c30c0074887d89012f1e4d8118a5e3f5850c517c5d274ee3f2fb5eacc455f34660d77b7767b200a5ef6a0d9f1d82f59eaaba0fbb08e88ed6b009db698c8b6718474c5e0e2e048efab5ec921f85b521033b39c4b4c335e5b457266d1c7c4325485593d3de0f690aa0dd9682f0e16063523398385acf7d6cb69afdb8df43f4b4fe65755758f1a00a5cedc9", 0xd2}, {&(0x7f00000003c0)="660965ec659d64b1ce4926a2323e0e31bcff40352d67bc8ad0953896f970ee799ee66b6ca3a37cd3403909f6a39bfa17d28b02c69c76ab5640b851514b3e0eb033426fa0ac9c32d6fc0bec8019c4c0cd6a4c763b8c5485d06b112f87fc9cf96b03c09b62aacf04fd9eec90ae99e7c1cc4b228372c5c5b308bb92bb0c1f94ba2940cba70dc734dbe02aec57f7d4be5bfebeddb2bb1e03bf5d2f5089484a56", 0x9e}, {&(0x7f0000000540)="79484a6429ad93b5a15db56c45f124f64d0bd31be8322f418bd129685852a19a2298e07194c4ea8c9ad7ddf5b3f98fe2b5a5bc6b438cabe7358748d7d8abc414029af456f2cc777dc8729d5fbf509fb55edafff67fda391ebd7bb90956c26f0729536f594e401f560ab8c0c8a5ddfe286e120d233fb2603069e875af83f0f1b60c9209c361e437f7eafe33c4def2947dbbe9f1578b884f44aaec0543c71aa583dc5141fde00ddf594f04719ad48f3ff8e1743fbd9d5bf0d0884363915e5712e1647bed7f53e09459ec53285b878f5e06aefc3bb0c34fbe6c47b4f12cf53bb97efcd746", 0xe3}, {&(0x7f0000000640)="bd308d0999e8d75feef0a4d704f9f4213ba93dfb7bc3bf2b3fa44e31d38f65027d2987a61eb1687459b986a4d1bc4d2a0f5b6198c23be83b5a514e039bf106afe5203df1ac68c202164f5ee5a4e1e51c41738dc9f52a77cc9f72d73ab10de8a1b4f9cb2783a6849c01b75b637170cd597f7723b7ddabfeddd3955409940fb288c2c8f56d849572e24ed61f71a0cd677c", 0x90}, {&(0x7f00000000c0)="bfa452e72b92202baa4bd2d803e745e4c00ee3cc003417fe6125dda2714e4197c894b5b5c053f8cfef8129b25b05bcfb45e9bd220b0f5a8141c79855d2aeeab63ccec76573f6495dcddadc214e2939f62a", 0x51}], 0x5, &(0x7f0000000700)=[@timestamping={{0x14, 0x1, 0x25, 0x5}}, @timestamping={{0x14, 0x1, 0x25, 0xfffffffd}}, @mark={{0x14, 0x1, 0x24, 0x4}}, @txtime={{0x18}}, @mark={{0x14, 0x1, 0x24, 0x5e56}}], 0x78}, 0x8010) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f00000001c0), 0x4) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000500)=[@in6={0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @initdev={0xac, 0x1e, 0x0, 0x0}}}]}, &(0x7f0000000140)=0x10) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000780)=ANY=[@ANYRES32=r2, @ANYBLOB="30000000113376556a913ff66b8bed6dacd1b4194a9ab218553393be438220d645bfff95432e312a02bdfc9d13d94c474adc6fba55d7f68892305f4483a02cca1d4695bd1540848d958b1a89bd2714366d8f580fa3baabd4781955e94ea1c04ac9fbeb0f32a9fdb4877cd4c0c860a50f6b78db49104022eb43e2f76cadd9bdc6462eca859eb485758a7c259359b4cd46d005821472d97781807a00a5c79a1d610f20d5d824229df2d168a7059f5912e1ca4e991fd5dce8137c706e00e234925108df852eb5584c770d48c5e8168f5f83ea1dcc2c98e78e901436b1f3b817a91aef16"], &(0x7f0000000240)=0x38) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1000004, 0x13, r3, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f0000000200)=@assoc_value, &(0x7f0000000380)=0x8) socket$inet6_sctp(0xa, 0x5, 0x84) (async) shutdown(r0, 0x0) (async) socket$inet6_sctp(0xa, 0x1, 0x84) (async) sendmsg$sock(r1, &(0x7f0000000180)={&(0x7f0000000040)=@caif=@dbg={0x25, 0x81, 0x72}, 0x80, &(0x7f0000000480)=[{&(0x7f0000000280)="76dddbb8ca34c6630b5ceb2cec5fc8130e24cbeb6ce4a6905320d346febecb575595691d1e88bda32a8972e90162c7abf764867bf6682c57b58f1eebc7b3f0fb65db3e5aaac4aec4c30c0074887d89012f1e4d8118a5e3f5850c517c5d274ee3f2fb5eacc455f34660d77b7767b200a5ef6a0d9f1d82f59eaaba0fbb08e88ed6b009db698c8b6718474c5e0e2e048efab5ec921f85b521033b39c4b4c335e5b457266d1c7c4325485593d3de0f690aa0dd9682f0e16063523398385acf7d6cb69afdb8df43f4b4fe65755758f1a00a5cedc9", 0xd2}, {&(0x7f00000003c0)="660965ec659d64b1ce4926a2323e0e31bcff40352d67bc8ad0953896f970ee799ee66b6ca3a37cd3403909f6a39bfa17d28b02c69c76ab5640b851514b3e0eb033426fa0ac9c32d6fc0bec8019c4c0cd6a4c763b8c5485d06b112f87fc9cf96b03c09b62aacf04fd9eec90ae99e7c1cc4b228372c5c5b308bb92bb0c1f94ba2940cba70dc734dbe02aec57f7d4be5bfebeddb2bb1e03bf5d2f5089484a56", 0x9e}, {&(0x7f0000000540)="79484a6429ad93b5a15db56c45f124f64d0bd31be8322f418bd129685852a19a2298e07194c4ea8c9ad7ddf5b3f98fe2b5a5bc6b438cabe7358748d7d8abc414029af456f2cc777dc8729d5fbf509fb55edafff67fda391ebd7bb90956c26f0729536f594e401f560ab8c0c8a5ddfe286e120d233fb2603069e875af83f0f1b60c9209c361e437f7eafe33c4def2947dbbe9f1578b884f44aaec0543c71aa583dc5141fde00ddf594f04719ad48f3ff8e1743fbd9d5bf0d0884363915e5712e1647bed7f53e09459ec53285b878f5e06aefc3bb0c34fbe6c47b4f12cf53bb97efcd746", 0xe3}, {&(0x7f0000000640)="bd308d0999e8d75feef0a4d704f9f4213ba93dfb7bc3bf2b3fa44e31d38f65027d2987a61eb1687459b986a4d1bc4d2a0f5b6198c23be83b5a514e039bf106afe5203df1ac68c202164f5ee5a4e1e51c41738dc9f52a77cc9f72d73ab10de8a1b4f9cb2783a6849c01b75b637170cd597f7723b7ddabfeddd3955409940fb288c2c8f56d849572e24ed61f71a0cd677c", 0x90}, {&(0x7f00000000c0)="bfa452e72b92202baa4bd2d803e745e4c00ee3cc003417fe6125dda2714e4197c894b5b5c053f8cfef8129b25b05bcfb45e9bd220b0f5a8141c79855d2aeeab63ccec76573f6495dcddadc214e2939f62a", 0x51}], 0x5, &(0x7f0000000700)=[@timestamping={{0x14, 0x1, 0x25, 0x5}}, @timestamping={{0x14, 0x1, 0x25, 0xfffffffd}}, @mark={{0x14, 0x1, 0x24, 0x4}}, @txtime={{0x18}}, @mark={{0x14, 0x1, 0x24, 0x5e56}}], 0x78}, 0x8010) (async) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f00000001c0), 0x4) (async) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000500)=[@in6={0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @initdev={0xac, 0x1e, 0x0, 0x0}}}]}, &(0x7f0000000140)=0x10) (async) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000780)=ANY=[@ANYRES32=r2, @ANYBLOB="30000000113376556a913ff66b8bed6dacd1b4194a9ab218553393be438220d645bfff95432e312a02bdfc9d13d94c474adc6fba55d7f68892305f4483a02cca1d4695bd1540848d958b1a89bd2714366d8f580fa3baabd4781955e94ea1c04ac9fbeb0f32a9fdb4877cd4c0c860a50f6b78db49104022eb43e2f76cadd9bdc6462eca859eb485758a7c259359b4cd46d005821472d97781807a00a5c79a1d610f20d5d824229df2d168a7059f5912e1ca4e991fd5dce8137c706e00e234925108df852eb5584c770d48c5e8168f5f83ea1dcc2c98e78e901436b1f3b817a91aef16"], &(0x7f0000000240)=0x38) (async) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) (async) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1000004, 0x13, r3, 0x0) (async) getsockopt$inet_sctp_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f0000000200)=@assoc_value, &(0x7f0000000380)=0x8) (async) [ 241.675263][ T9742] loop1: detected capacity change from 0 to 80 00:04:01 executing program 4: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000500)=[@in6={0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @initdev={0xac, 0x1e, 0x0, 0x0}}}]}, &(0x7f0000000140)=0x10) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x70, &(0x7f0000000080)=ANY=[@ANYRES32=r1, @ANYBLOB="0000005ac739e9ca7880ae0e5faf6cca191058151e2892701534c4660e90995baa0c3f7325717c8ae005c85d42552028ca8a7c047c1b7e4325cec5bf788bf7953f5923f13d906ec8119a3ecef9135e0072a2deb8a47feaf9b421c757d8cdbb4c4a9f4c463ecfa645a22dacdace3aa52f21c3ce96f69384050c0a588f204505bfdf53c2bac800abdd9c88475636e3c9e112d5397e574118"], &(0x7f0000000240)=0x8) socket$inet6_sctp(0xa, 0x5, 0x84) (async) shutdown(r0, 0x0) (async) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000500)=[@in6={0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @initdev={0xac, 0x1e, 0x0, 0x0}}}]}, &(0x7f0000000140)=0x10) (async) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x70, &(0x7f0000000080)=ANY=[@ANYRES32=r1, @ANYBLOB="0000005ac739e9ca7880ae0e5faf6cca191058151e2892701534c4660e90995baa0c3f7325717c8ae005c85d42552028ca8a7c047c1b7e4325cec5bf788bf7953f5923f13d906ec8119a3ecef9135e0072a2deb8a47feaf9b421c757d8cdbb4c4a9f4c463ecfa645a22dacdace3aa52f21c3ce96f69384050c0a588f204505bfdf53c2bac800abdd9c88475636e3c9e112d5397e574118"], &(0x7f0000000240)=0x8) (async) 00:04:01 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r0, 0x0) (async) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000500)=[@in6={0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @initdev={0xac, 0x1e, 0x0, 0x0}}}]}, &(0x7f0000000140)=0x10) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x18, &(0x7f0000000380)={r1}, &(0x7f0000000240)=0x8) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x24, &(0x7f0000000040)={@loopback, @remote}, &(0x7f0000000080)=0xc) 00:04:01 executing program 2: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r0, 0x0) (async) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000500)=[@in6={0xa, 0x0, 0x0, @local}]}, &(0x7f0000000140)=0x10) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x1b, &(0x7f0000000380)={r1}, &(0x7f0000000240)=0x8) [ 241.726099][ T3080] blk_print_req_error: 42 callbacks suppressed [ 241.726108][ T3080] I/O error, dev loop1, sector 1 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 00:04:01 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xa14b, 0x1, &(0x7f0000000140)=[{&(0x7f00000000c0)="e66be84f52dcae384fdf9e1a66a64405609c6a07f7484877e87df94c6d62e7458aa2cc2d6f1000d0917f5196d43fb85cb3", 0x31, 0xa11a}], 0x1800c, &(0x7f0000000040)={[{@fat=@dos1xfloppy}]}, 0x0) [ 241.737146][ T3080] buffer_io_error: 42 callbacks suppressed [ 241.737154][ T3080] Buffer I/O error on dev loop1, logical block 1, async page read [ 241.740543][ T3080] I/O error, dev loop1, sector 2 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 241.746295][ T3080] Buffer I/O error on dev loop1, logical block 2, async page read [ 241.781991][ T3080] I/O error, dev loop1, sector 3 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 241.784226][ T3080] Buffer I/O error on dev loop1, logical block 3, async page read [ 241.796310][ T3080] I/O error, dev loop1, sector 4 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 241.808138][ T3080] Buffer I/O error on dev loop1, logical block 4, async page read 00:04:01 executing program 5: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r0, 0x0) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendmsg$sock(r1, &(0x7f0000000180)={&(0x7f0000000040)=@caif=@dbg={0x25, 0x81, 0x72}, 0x80, &(0x7f0000000480)=[{&(0x7f0000000280)="76dddbb8ca34c6630b5ceb2cec5fc8130e24cbeb6ce4a6905320d346febecb575595691d1e88bda32a8972e90162c7abf764867bf6682c57b58f1eebc7b3f0fb65db3e5aaac4aec4c30c0074887d89012f1e4d8118a5e3f5850c517c5d274ee3f2fb5eacc455f34660d77b7767b200a5ef6a0d9f1d82f59eaaba0fbb08e88ed6b009db698c8b6718474c5e0e2e048efab5ec921f85b521033b39c4b4c335e5b457266d1c7c4325485593d3de0f690aa0dd9682f0e16063523398385acf7d6cb69afdb8df43f4b4fe65755758f1a00a5cedc9", 0xd2}, {&(0x7f00000003c0)="660965ec659d64b1ce4926a2323e0e31bcff40352d67bc8ad0953896f970ee799ee66b6ca3a37cd3403909f6a39bfa17d28b02c69c76ab5640b851514b3e0eb033426fa0ac9c32d6fc0bec8019c4c0cd6a4c763b8c5485d06b112f87fc9cf96b03c09b62aacf04fd9eec90ae99e7c1cc4b228372c5c5b308bb92bb0c1f94ba2940cba70dc734dbe02aec57f7d4be5bfebeddb2bb1e03bf5d2f5089484a56", 0x9e}, {&(0x7f0000000540)="79484a6429ad93b5a15db56c45f124f64d0bd31be8322f418bd129685852a19a2298e07194c4ea8c9ad7ddf5b3f98fe2b5a5bc6b438cabe7358748d7d8abc414029af456f2cc777dc8729d5fbf509fb55edafff67fda391ebd7bb90956c26f0729536f594e401f560ab8c0c8a5ddfe286e120d233fb2603069e875af83f0f1b60c9209c361e437f7eafe33c4def2947dbbe9f1578b884f44aaec0543c71aa583dc5141fde00ddf594f04719ad48f3ff8e1743fbd9d5bf0d0884363915e5712e1647bed7f53e09459ec53285b878f5e06aefc3bb0c34fbe6c47b4f12cf53bb97efcd746", 0xe3}, {&(0x7f0000000640)="bd308d0999e8d75feef0a4d704f9f4213ba93dfb7bc3bf2b3fa44e31d38f65027d2987a61eb1687459b986a4d1bc4d2a0f5b6198c23be83b5a514e039bf106afe5203df1ac68c202164f5ee5a4e1e51c41738dc9f52a77cc9f72d73ab10de8a1b4f9cb2783a6849c01b75b637170cd597f7723b7ddabfeddd3955409940fb288c2c8f56d849572e24ed61f71a0cd677c", 0x90}, {&(0x7f00000000c0)="bfa452e72b92202baa4bd2d803e745e4c00ee3cc003417fe6125dda2714e4197c894b5b5c053f8cfef8129b25b05bcfb45e9bd220b0f5a8141c79855d2aeeab63ccec76573f6495dcddadc214e2939f62a", 0x51}], 0x5, &(0x7f0000000700)=[@timestamping={{0x14, 0x1, 0x25, 0x5}}, @timestamping={{0x14, 0x1, 0x25, 0xfffffffd}}, @mark={{0x14, 0x1, 0x24, 0x4}}, @txtime={{0x18}}, @mark={{0x14, 0x1, 0x24, 0x5e56}}], 0x78}, 0x8010) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f00000001c0), 0x4) (async) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000500)=[@in6={0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @initdev={0xac, 0x1e, 0x0, 0x0}}}]}, &(0x7f0000000140)=0x10) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000780)=ANY=[@ANYRES32=r2, @ANYBLOB="30000000113376556a913ff66b8bed6dacd1b4194a9ab218553393be438220d645bfff95432e312a02bdfc9d13d94c474adc6fba55d7f68892305f4483a02cca1d4695bd1540848d958b1a89bd2714366d8f580fa3baabd4781955e94ea1c04ac9fbeb0f32a9fdb4877cd4c0c860a50f6b78db49104022eb43e2f76cadd9bdc6462eca859eb485758a7c259359b4cd46d005821472d97781807a00a5c79a1d610f20d5d824229df2d168a7059f5912e1ca4e991fd5dce8137c706e00e234925108df852eb5584c770d48c5e8168f5f83ea1dcc2c98e78e901436b1f3b817a91aef16"], &(0x7f0000000240)=0x38) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1000004, 0x13, r3, 0x0) (async) getsockopt$inet_sctp_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f0000000200)=@assoc_value, &(0x7f0000000380)=0x8) 00:04:01 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) (async) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) (async, rerun: 64) r2 = socket$inet_sctp(0x2, 0x1, 0x84) (rerun: 64) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) r4 = syz_open_procfs(0x0, &(0x7f0000000180)='mountstats\x00') (async, rerun: 64) r5 = socket$inet6_sctp(0xa, 0x1, 0x84) (rerun: 64) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r5, 0x84, 0x12, 0x0, &(0x7f00000000c0)) (async) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000280)={0x0, 0xc8, "e7b0fc18d893be818e986e3402acbb16ace006bb3e835f95cb2a086f2d2f373c4b5e5cd2070d272edf3144f5c57146de3b6407d292f93e963a4fd5527ea930f7949cf67f9e28ef7d42df6d0f763832181d412e6ee0e8f899385ebf56f11984ec5de675155755dce72624c4651a4fa5f9f89c5e78147c4e54a382dd8f017b51ebf1042150245c48fb43f1b37ae8c599307f277fbcf26000a62f71395af798a36f365836ef3747a077d3bf9ebc7d03d82236a100f6e505cf1f2ac05b79d7a23cb7ed4c69e9e16df590"}, &(0x7f0000000200)=0xd0) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r5, 0x84, 0x19, &(0x7f0000000380)={r6, 0xffff}, 0x8) (async) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r4, 0x84, 0x12, &(0x7f00000001c0)=0x4, 0x4) setsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x19, &(0x7f00000000c0)={r3}, 0x8) (async) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000140)={r3, 0x7f, 0x4, 0x80000000}, 0x10) (async) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x1b, &(0x7f0000000000)=ANY=[@ANYRESOCT=r0], &(0x7f0000000240)=0x8) (async, rerun: 64) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000040)={0x0, @in6={{0xa, 0x4e21, 0x81, @empty, 0x3}}, 0x5, 0x8, 0x8, 0x1, 0x63, 0x400, 0x81}, &(0x7f0000000100)=0x9c) (rerun: 64) [ 241.821055][ T9775] loop1: detected capacity change from 0 to 80 00:04:01 executing program 2: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000500)=[@in6={0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @initdev={0xac, 0x1e, 0x0, 0x0}}}]}, &(0x7f0000000140)=0x10) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x12, 0x0, &(0x7f00000000c0)) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000000040)={r1, 0x9}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f00000000c0)={r3, 0x8, 0x10}, &(0x7f0000000100)=0xc) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x1b, &(0x7f0000000380)={r1}, &(0x7f0000000240)=0x8) 00:04:01 executing program 4: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000500)=[@in6={0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @initdev={0xac, 0x1e, 0x0, 0x0}}}]}, &(0x7f0000000140)=0x10) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x70, &(0x7f0000000080)=ANY=[@ANYRES32=r1, @ANYBLOB="0000005ac739e9ca7880ae0e5faf6cca191058151e2892701534c4660e90995baa0c3f7325717c8ae005c85d42552028ca8a7c047c1b7e4325cec5bf788bf7953f5923f13d906ec8119a3ecef9135e0072a2deb8a47feaf9b421c757d8cdbb4c4a9f4c463ecfa645a22dacdace3aa52f21c3ce96f69384050c0a588f204505bfdf53c2bac800abdd9c88475636e3c9e112d5397e574118"], &(0x7f0000000240)=0x8) 00:04:01 executing program 4: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000500)=[@in6={0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @initdev={0xac, 0x1e, 0x0, 0x0}}}]}, &(0x7f0000000140)=0x10) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000100)={r1, 0x88, &(0x7f0000000040)=[@in={0x2, 0x4e24, @local}, @in={0x2, 0x4e24, @rand_addr=0x64010100}, @in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x43}}, @in={0x2, 0x4e23, @empty}, @in6={0xa, 0x4e22, 0x7ff, @dev={0xfe, 0x80, '\x00', 0x43}, 0x155}, @in={0x2, 0x4e24, @multicast2}, @in6={0xa, 0x4e22, 0x1a, @dev={0xfe, 0x80, '\x00', 0x39}, 0x20}]}, &(0x7f0000000180)=0x10) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x70, &(0x7f0000000380)={r1}, &(0x7f0000000240)=0x8) 00:04:01 executing program 2: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000500)=[@in6={0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @initdev={0xac, 0x1e, 0x0, 0x0}}}]}, &(0x7f0000000140)=0x10) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x12, 0x0, &(0x7f00000000c0)) (async) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000000040)={r1, 0x9}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f00000000c0)={r3, 0x8, 0x10}, &(0x7f0000000100)=0xc) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x1b, &(0x7f0000000380)={r1}, &(0x7f0000000240)=0x8) 00:04:01 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xa14b, 0x1, &(0x7f0000000140)=[{&(0x7f00000000c0)="e66be84f52dcae384fdf9e1a66a64405609c6a07f7484877e87df94f6d62e7458aa2cc2d6f1000d0917f5196d43fb85cb3", 0x31, 0xa11a}], 0x1800c, &(0x7f0000000040)={[{@fat=@dos1xfloppy}]}, 0x0) 00:04:01 executing program 5: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r0, 0x0) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f00000001c0), 0x4) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000500)=[@in6={0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @initdev={0xac, 0x1e, 0x0, 0x0}}}]}, &(0x7f0000000140)=0x10) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000040)=ANY=[@ANYRES32=r1, @ANYBLOB="3000000000000000194a9ab20aae8d52de71b21ecd414bd233b0ab89bb268318553393be4382203f45bfff95432e312a02bdfc9d13d94c474adc6fba"], &(0x7f0000000240)=0x38) [ 241.917816][ T9790] loop1: detected capacity change from 0 to 80 00:04:01 executing program 2: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000500)=[@in6={0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @initdev={0xac, 0x1e, 0x0, 0x0}}}]}, &(0x7f0000000140)=0x10) (async, rerun: 64) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) (rerun: 64) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x12, 0x0, &(0x7f00000000c0)) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000000040)={r1, 0x9}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f00000000c0)={r3, 0x8, 0x10}, &(0x7f0000000100)=0xc) (async) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x1b, &(0x7f0000000380)={r1}, &(0x7f0000000240)=0x8) 00:04:01 executing program 4: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r0, 0x0) (async) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000500)=[@in6={0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @initdev={0xac, 0x1e, 0x0, 0x0}}}]}, &(0x7f0000000140)=0x10) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000100)={r1, 0x88, &(0x7f0000000040)=[@in={0x2, 0x4e24, @local}, @in={0x2, 0x4e24, @rand_addr=0x64010100}, @in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x43}}, @in={0x2, 0x4e23, @empty}, @in6={0xa, 0x4e22, 0x7ff, @dev={0xfe, 0x80, '\x00', 0x43}, 0x155}, @in={0x2, 0x4e24, @multicast2}, @in6={0xa, 0x4e22, 0x1a, @dev={0xfe, 0x80, '\x00', 0x39}, 0x20}]}, &(0x7f0000000180)=0x10) (async) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x70, &(0x7f0000000380)={r1}, &(0x7f0000000240)=0x8) [ 241.965413][ T3080] I/O error, dev loop1, sector 1 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 241.974896][ T3080] Buffer I/O error on dev loop1, logical block 1, async page read [ 241.985941][ T3080] I/O error, dev loop1, sector 2 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 242.009266][ T3080] Buffer I/O error on dev loop1, logical block 2, async page read [ 242.028421][ T3080] I/O error, dev loop1, sector 3 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 242.030565][ T3080] Buffer I/O error on dev loop1, logical block 3, async page read [ 242.077130][ T3080] I/O error, dev loop1, sector 4 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 242.079328][ T3080] Buffer I/O error on dev loop1, logical block 4, async page read [ 242.103740][ T3080] I/O error, dev loop1, sector 5 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 242.105909][ T3080] Buffer I/O error on dev loop1, logical block 5, async page read [ 242.107755][ T3080] I/O error, dev loop1, sector 6 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 242.109839][ T3080] Buffer I/O error on dev loop1, logical block 6, async page read 00:04:02 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000500)=[@in6={0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @initdev={0xac, 0x1e, 0x0, 0x0}}}]}, &(0x7f0000000140)=0x10) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x18, &(0x7f0000000380)={r1}, &(0x7f0000000240)=0x8) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x24, &(0x7f0000000040)={@loopback, @remote}, &(0x7f0000000080)=0xc) socket$inet6_sctp(0xa, 0x5, 0x84) (async) shutdown(r0, 0x0) (async) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000500)=[@in6={0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @initdev={0xac, 0x1e, 0x0, 0x0}}}]}, &(0x7f0000000140)=0x10) (async) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x18, &(0x7f0000000380)={r1}, &(0x7f0000000240)=0x8) (async) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x24, &(0x7f0000000040)={@loopback, @remote}, &(0x7f0000000080)=0xc) (async) 00:04:02 executing program 5: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r0, 0x0) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f00000001c0), 0x4) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000500)=[@in6={0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @initdev={0xac, 0x1e, 0x0, 0x0}}}]}, &(0x7f0000000140)=0x10) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000040)=ANY=[@ANYRES32=r1, @ANYBLOB="3000000000000000194a9ab20aae8d52de71b21ecd414bd233b0ab89bb268318553393be4382203f45bfff95432e312a02bdfc9d13d94c474adc6fba"], &(0x7f0000000240)=0x38) socket$inet6_sctp(0xa, 0x5, 0x84) (async) shutdown(r0, 0x0) (async) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f00000001c0), 0x4) (async) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000500)=[@in6={0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @initdev={0xac, 0x1e, 0x0, 0x0}}}]}, &(0x7f0000000140)=0x10) (async) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000040)=ANY=[@ANYRES32=r1, @ANYBLOB="3000000000000000194a9ab20aae8d52de71b21ecd414bd233b0ab89bb268318553393be4382203f45bfff95432e312a02bdfc9d13d94c474adc6fba"], &(0x7f0000000240)=0x38) (async) 00:04:02 executing program 4: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000500)=[@in6={0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @initdev={0xac, 0x1e, 0x0, 0x0}}}]}, &(0x7f0000000140)=0x10) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000100)={r1, 0x88, &(0x7f0000000040)=[@in={0x2, 0x4e24, @local}, @in={0x2, 0x4e24, @rand_addr=0x64010100}, @in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x43}}, @in={0x2, 0x4e23, @empty}, @in6={0xa, 0x4e22, 0x7ff, @dev={0xfe, 0x80, '\x00', 0x43}, 0x155}, @in={0x2, 0x4e24, @multicast2}, @in6={0xa, 0x4e22, 0x1a, @dev={0xfe, 0x80, '\x00', 0x39}, 0x20}]}, &(0x7f0000000180)=0x10) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x70, &(0x7f0000000380)={r1}, &(0x7f0000000240)=0x8) socket$inet6_sctp(0xa, 0x5, 0x84) (async) shutdown(r0, 0x0) (async) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000500)=[@in6={0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @initdev={0xac, 0x1e, 0x0, 0x0}}}]}, &(0x7f0000000140)=0x10) (async) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000100)={r1, 0x88, &(0x7f0000000040)=[@in={0x2, 0x4e24, @local}, @in={0x2, 0x4e24, @rand_addr=0x64010100}, @in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x43}}, @in={0x2, 0x4e23, @empty}, @in6={0xa, 0x4e22, 0x7ff, @dev={0xfe, 0x80, '\x00', 0x43}, 0x155}, @in={0x2, 0x4e24, @multicast2}, @in6={0xa, 0x4e22, 0x1a, @dev={0xfe, 0x80, '\x00', 0x39}, 0x20}]}, &(0x7f0000000180)=0x10) (async) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x70, &(0x7f0000000380)={r1}, &(0x7f0000000240)=0x8) (async) 00:04:02 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xa14b, 0x1, &(0x7f0000000140)=[{&(0x7f00000000c0)="e66be84f52dcae384fdf9e1a66a64405609c6a07f7484877e87df9506d62e7458aa2cc2d6f1000d0917f5196d43fb85cb3", 0x31, 0xa11a}], 0x1800c, &(0x7f0000000040)={[{@fat=@dos1xfloppy}]}, 0x0) 00:04:02 executing program 2: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000500)=[@in6={0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @initdev={0xac, 0x1e, 0x0, 0x0}}}]}, &(0x7f0000000140)=0x10) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x1b, &(0x7f0000000280)=ANY=[@ANYRES64=r0, @ANYBLOB="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"], &(0x7f0000000240)=0x8) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000000040)={r1, 0x24d7, 0x6}, 0x8) 00:04:02 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1000004, 0x13, r0, 0x0) ioctl$SIOCPNADDRESOURCE(r0, 0x89e0, &(0x7f0000000000)=0xd8) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1000004, 0x13, r2, 0x0) newfstatat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x1000) getresuid(&(0x7f0000000180), &(0x7f00000001c0), &(0x7f0000000200)=0x0) setresuid(r4, 0x0, 0x0) r5 = geteuid() mount$fuse(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0xa0, &(0x7f00000002c0)={{'fd', 0x3d, r2}, 0x2c, {'rootmode', 0x3d, 0xa000}, 0x2c, {'user_id', 0x3d, 0xee01}, 0x2c, {'group_id', 0x3d, r3}, 0x2c, {[{@blksize={'blksize', 0x3d, 0x200}}], [{@appraise_type}, {@euid_eq={'euid', 0x3d, r4}}, {@pcr={'pcr', 0x3d, 0x1a}}, {@subj_role={'subj_role', 0x3d, '\\:^'}}, {@pcr={'pcr', 0x3d, 0xb}}, {@fowner_eq={'fowner', 0x3d, r5}}]}}) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x1b, &(0x7f0000000280)=ANY=[@ANYRESDEC], &(0x7f0000000240)=0x8) [ 242.589650][ T9806] loop1: detected capacity change from 0 to 80 00:04:02 executing program 2: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r0, 0x0) (async) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000500)=[@in6={0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @initdev={0xac, 0x1e, 0x0, 0x0}}}]}, &(0x7f0000000140)=0x10) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x1b, &(0x7f0000000280)=ANY=[@ANYRES64=r0, @ANYBLOB="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"], &(0x7f0000000240)=0x8) (async) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000000040)={r1, 0x24d7, 0x6}, 0x8) 00:04:02 executing program 5: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r0, 0x0) (async, rerun: 32) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f00000001c0), 0x4) (rerun: 32) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000500)=[@in6={0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @initdev={0xac, 0x1e, 0x0, 0x0}}}]}, &(0x7f0000000140)=0x10) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000040)=ANY=[@ANYRES32=r1, @ANYBLOB="3000000000000000194a9ab20aae8d52de71b21ecd414bd233b0ab89bb268318553393be4382203f45bfff95432e312a02bdfc9d13d94c474adc6fba"], &(0x7f0000000240)=0x38) 00:04:02 executing program 4: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r0, 0x1) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f0000000500)=[@in={0x2, 0x4e21, @broadcast}]}, &(0x7f0000000140)=0x10) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x70, &(0x7f0000000380)={r1}, &(0x7f0000000240)=0x8) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) r3 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r3, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x84, 0x19, &(0x7f00000000c0)={r4}, 0x8) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000540)=ANY=[@ANYRES32=r4, @ANYBLOB="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"], &(0x7f0000000180)=0xf5) 00:04:02 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1000004, 0x13, r0, 0x0) ioctl$SIOCPNADDRESOURCE(r0, 0x89e0, &(0x7f0000000000)=0xd8) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1000004, 0x13, r2, 0x0) newfstatat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x1000) getresuid(&(0x7f0000000180), &(0x7f00000001c0), &(0x7f0000000200)=0x0) setresuid(r4, 0x0, 0x0) r5 = geteuid() mount$fuse(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0xa0, &(0x7f00000002c0)={{'fd', 0x3d, r2}, 0x2c, {'rootmode', 0x3d, 0xa000}, 0x2c, {'user_id', 0x3d, 0xee01}, 0x2c, {'group_id', 0x3d, r3}, 0x2c, {[{@blksize={'blksize', 0x3d, 0x200}}], [{@appraise_type}, {@euid_eq={'euid', 0x3d, r4}}, {@pcr={'pcr', 0x3d, 0x1a}}, {@subj_role={'subj_role', 0x3d, '\\:^'}}, {@pcr={'pcr', 0x3d, 0xb}}, {@fowner_eq={'fowner', 0x3d, r5}}]}}) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x1b, &(0x7f0000000280)=ANY=[@ANYRESDEC], &(0x7f0000000240)=0x8) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) (async) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1000004, 0x13, r0, 0x0) (async) ioctl$SIOCPNADDRESOURCE(r0, 0x89e0, &(0x7f0000000000)=0xd8) (async) socket$inet6_sctp(0xa, 0x5, 0x84) (async) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) (async) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1000004, 0x13, r2, 0x0) (async) newfstatat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100), 0x1000) (async) getresuid(&(0x7f0000000180), &(0x7f00000001c0), &(0x7f0000000200)) (async) setresuid(r4, 0x0, 0x0) (async) geteuid() (async) mount$fuse(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0xa0, &(0x7f00000002c0)={{'fd', 0x3d, r2}, 0x2c, {'rootmode', 0x3d, 0xa000}, 0x2c, {'user_id', 0x3d, 0xee01}, 0x2c, {'group_id', 0x3d, r3}, 0x2c, {[{@blksize={'blksize', 0x3d, 0x200}}], [{@appraise_type}, {@euid_eq={'euid', 0x3d, r4}}, {@pcr={'pcr', 0x3d, 0x1a}}, {@subj_role={'subj_role', 0x3d, '\\:^'}}, {@pcr={'pcr', 0x3d, 0xb}}, {@fowner_eq={'fowner', 0x3d, r5}}]}}) (async) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x1b, &(0x7f0000000280)=ANY=[@ANYRESDEC], &(0x7f0000000240)=0x8) (async) 00:04:02 executing program 3: mq_timedreceive(0xffffffffffffffff, &(0x7f0000000040)=""/169, 0xa9, 0x3ff, &(0x7f0000000100)) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000180)={0x0, 0x3}, &(0x7f00000001c0)=0x8) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000500)=[@in6={0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @initdev={0xac, 0x1e, 0x0, 0x0}}}]}, &(0x7f0000000140)=0x10) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x18, &(0x7f0000000540)=ANY=[@ANYRES32=r1, @ANYBLOB="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"], &(0x7f0000000240)=0x8) 00:04:02 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xa14b, 0x1, &(0x7f0000000140)=[{&(0x7f00000000c0)="e66be84f52dcae384fdf9e1a66a64405609c6a07f7484877e87df95c6d62e7458aa2cc2d6f1000d0917f5196d43fb85cb3", 0x31, 0xa11a}], 0x1800c, &(0x7f0000000040)={[{@fat=@dos1xfloppy}]}, 0x0) 00:04:02 executing program 4: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r0, 0x1) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f0000000500)=[@in={0x2, 0x4e21, @broadcast}]}, &(0x7f0000000140)=0x10) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x70, &(0x7f0000000380)={r1}, &(0x7f0000000240)=0x8) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) r3 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r3, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x84, 0x19, &(0x7f00000000c0)={r4}, 0x8) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000540)=ANY=[@ANYRES32=r4, @ANYBLOB="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"], &(0x7f0000000180)=0xf5) socket$inet6_sctp(0xa, 0x5, 0x84) (async) shutdown(r0, 0x1) (async) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f0000000500)=[@in={0x2, 0x4e21, @broadcast}]}, &(0x7f0000000140)=0x10) (async) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x70, &(0x7f0000000380)={r1}, &(0x7f0000000240)=0x8) (async) socket$inet6_sctp(0xa, 0x5, 0x84) (async) socket$inet_sctp(0x2, 0x1, 0x84) (async) getsockopt$inet_sctp_SCTP_MAX_BURST(r3, 0x84, 0xd, &(0x7f0000000000)=@assoc_value, &(0x7f0000000040)=0x8) (async) setsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x84, 0x19, &(0x7f00000000c0)={r4}, 0x8) (async) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000540)=ANY=[@ANYRES32=r4, @ANYBLOB="ed00000002a780449ed180db1bd5aca84824fccba0cdb57ab68c5c9d687f2a12bfe585a28c57e67cff728530dec4799c06003f22462b63ad23eebaadb7dc8da5d06f62ca15530ae9b870ec0a17ca0e8d4718ef18e66dc4e0df60050fe30829469164a1d707d5ea03c748a1b40c000000000000d8c566d318c5a2b8f97d5bfd2afdcc0281d943ed4555c354b00d92e4fccf8b9c020143ce47dcd40e0d75525e0721b0beb8a7a62a785e84c8ed8f2e2a7f3b6bc9e288250d9fa7d0edda7df2be7c556febbcf2c78ba9cb4f7867e618d39bbf60805cb6171a882db820c4087b37d4cb2aea9978b4a35852a61eaff770b32690bfd37bdbaf5f96ded507476c982bc56472cf7da5f9ce6bc13b8bc91d7a6d0f2eeb07b6ef6394ab4acf11bf42115f832361466b32fa86c9367261ca52de76aa43d7e04ac774afec9b7d19bc1afc3be87e8fcdce2c15735eda69082e54dd04169ac9754a0f59aa401e8325d15ae2a994283dd093fc2d66632745a0f0c81362cd91ca93e0f6a4c35c2a8fb302f62c65740fcb97e2a4b7ec304e99681291041f67da2b00000000000000000000000000000000a5778e2c1948f1a201cc1559e6a7701e48705a92ba81541b043249019f4c288ac1129009915b6bdaf78939650582346c5ae7fac7eb5742d00c712a17a6fa223bea1c49dc92fc68faa8b2a8fe99b78e188245e26b7e21b7cdebc689fa2486ab277f0c49854eb2d56b6260da9a79739af73ce9ce468b9e7e3dc17964e7"], &(0x7f0000000180)=0xf5) (async) 00:04:02 executing program 5: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r0, 0x0) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f00000001c0), 0x4) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000500)=[@in6={0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @initdev={0xac, 0x1e, 0x0, 0x0}}}]}, &(0x7f0000000140)=0x10) r2 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000040), 0x2, 0x0) write$uinput_user_dev(r2, &(0x7f0000000880)={'syz0\x00', {}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2]}, 0x45c) ioctl$UI_DEV_CREATE(r2, 0x5501) ioctl$sock_SIOCDELRT(0xffffffffffffffff, 0x890c, &(0x7f0000000280)={0x0, @hci, @ethernet={0x0, @dev}, @nl=@proc={0x10, 0x0, 0x0, 0x10000}}) readv(r2, &(0x7f0000000840)=[{&(0x7f0000000580)=""/247, 0x18}], 0x28b) write$input_event(r2, &(0x7f0000000000)={{0x77359400}}, 0x1ea8) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000380)=ANY=[@ANYRES32=r1, @ANYBLOB="30000000113376556a913ff66b8bed6dacd1b4194a9ab218553393be438220d645bfff95432e8ce1cf03e3815beb4c474adc6fba"], &(0x7f0000000240)=0x38) [ 242.693233][ T9838] loop1: detected capacity change from 0 to 80 00:04:02 executing program 4: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r0, 0x1) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f0000000500)=[@in={0x2, 0x4e21, @broadcast}]}, &(0x7f0000000140)=0x10) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x70, &(0x7f0000000380)={r1}, &(0x7f0000000240)=0x8) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) r3 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r3, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x84, 0x19, &(0x7f00000000c0)={r4}, 0x8) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000540)=ANY=[@ANYRES32=r4, @ANYBLOB="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"], &(0x7f0000000180)=0xf5) socket$inet6_sctp(0xa, 0x5, 0x84) (async) shutdown(r0, 0x1) (async) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f0000000500)=[@in={0x2, 0x4e21, @broadcast}]}, &(0x7f0000000140)=0x10) (async) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x70, &(0x7f0000000380)={r1}, &(0x7f0000000240)=0x8) (async) socket$inet6_sctp(0xa, 0x5, 0x84) (async) socket$inet_sctp(0x2, 0x1, 0x84) (async) getsockopt$inet_sctp_SCTP_MAX_BURST(r3, 0x84, 0xd, &(0x7f0000000000)=@assoc_value, &(0x7f0000000040)=0x8) (async) setsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x84, 0x19, &(0x7f00000000c0)={r4}, 0x8) (async) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000540)=ANY=[@ANYRES32=r4, @ANYBLOB="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"], &(0x7f0000000180)=0xf5) (async) 00:04:02 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1000004, 0x13, r0, 0x0) ioctl$SIOCPNADDRESOURCE(r0, 0x89e0, &(0x7f0000000000)=0xd8) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1000004, 0x13, r2, 0x0) newfstatat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x1000) getresuid(&(0x7f0000000180), &(0x7f00000001c0), &(0x7f0000000200)=0x0) setresuid(r4, 0x0, 0x0) r5 = geteuid() mount$fuse(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0xa0, &(0x7f00000002c0)={{'fd', 0x3d, r2}, 0x2c, {'rootmode', 0x3d, 0xa000}, 0x2c, {'user_id', 0x3d, 0xee01}, 0x2c, {'group_id', 0x3d, r3}, 0x2c, {[{@blksize={'blksize', 0x3d, 0x200}}], [{@appraise_type}, {@euid_eq={'euid', 0x3d, r4}}, {@pcr={'pcr', 0x3d, 0x1a}}, {@subj_role={'subj_role', 0x3d, '\\:^'}}, {@pcr={'pcr', 0x3d, 0xb}}, {@fowner_eq={'fowner', 0x3d, r5}}]}}) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x1b, &(0x7f0000000280)=ANY=[@ANYRESDEC], &(0x7f0000000240)=0x8) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) (async) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1000004, 0x13, r0, 0x0) (async) ioctl$SIOCPNADDRESOURCE(r0, 0x89e0, &(0x7f0000000000)=0xd8) (async) socket$inet6_sctp(0xa, 0x5, 0x84) (async) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) (async) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1000004, 0x13, r2, 0x0) (async) newfstatat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100), 0x1000) (async) getresuid(&(0x7f0000000180), &(0x7f00000001c0), &(0x7f0000000200)) (async) setresuid(r4, 0x0, 0x0) (async) geteuid() (async) mount$fuse(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0xa0, &(0x7f00000002c0)={{'fd', 0x3d, r2}, 0x2c, {'rootmode', 0x3d, 0xa000}, 0x2c, {'user_id', 0x3d, 0xee01}, 0x2c, {'group_id', 0x3d, r3}, 0x2c, {[{@blksize={'blksize', 0x3d, 0x200}}], [{@appraise_type}, {@euid_eq={'euid', 0x3d, r4}}, {@pcr={'pcr', 0x3d, 0x1a}}, {@subj_role={'subj_role', 0x3d, '\\:^'}}, {@pcr={'pcr', 0x3d, 0xb}}, {@fowner_eq={'fowner', 0x3d, r5}}]}}) (async) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x1b, &(0x7f0000000280)=ANY=[@ANYRESDEC], &(0x7f0000000240)=0x8) (async) 00:04:02 executing program 3: mq_timedreceive(0xffffffffffffffff, &(0x7f0000000040)=""/169, 0xa9, 0x3ff, &(0x7f0000000100)) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000180)={0x0, 0x3}, &(0x7f00000001c0)=0x8) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000500)=[@in6={0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @initdev={0xac, 0x1e, 0x0, 0x0}}}]}, &(0x7f0000000140)=0x10) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x18, &(0x7f0000000540)=ANY=[@ANYRES32=r1, @ANYBLOB="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"], &(0x7f0000000240)=0x8) mq_timedreceive(0xffffffffffffffff, &(0x7f0000000040)=""/169, 0xa9, 0x3ff, &(0x7f0000000100)) (async) socket$inet6_sctp(0xa, 0x5, 0x84) (async) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000180)={0x0, 0x3}, &(0x7f00000001c0)=0x8) (async) shutdown(r0, 0x0) (async) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000500)=[@in6={0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @initdev={0xac, 0x1e, 0x0, 0x0}}}]}, &(0x7f0000000140)=0x10) (async) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x18, &(0x7f0000000540)=ANY=[@ANYRES32=r1, @ANYBLOB="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"], &(0x7f0000000240)=0x8) (async) [ 242.736829][ T9850] input: syz0 as /devices/virtual/input/input2 00:04:02 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xa14b, 0x1, &(0x7f0000000140)=[{&(0x7f00000000c0)="e66be84f52dcae384fdf9e1a66a64405609c6a07f7484877e87df9686d62e7458aa2cc2d6f1000d0917f5196d43fb85cb3", 0x31, 0xa11a}], 0x1800c, &(0x7f0000000040)={[{@fat=@dos1xfloppy}]}, 0x0) [ 242.761204][ T9874] loop1: detected capacity change from 0 to 80 00:04:03 executing program 3: mq_timedreceive(0xffffffffffffffff, &(0x7f0000000040)=""/169, 0xa9, 0x3ff, &(0x7f0000000100)) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000180)={0x0, 0x3}, &(0x7f00000001c0)=0x8) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000500)=[@in6={0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @initdev={0xac, 0x1e, 0x0, 0x0}}}]}, &(0x7f0000000140)=0x10) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x18, &(0x7f0000000540)=ANY=[@ANYRES32=r1, @ANYBLOB="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"], &(0x7f0000000240)=0x8) mq_timedreceive(0xffffffffffffffff, &(0x7f0000000040)=""/169, 0xa9, 0x3ff, &(0x7f0000000100)) (async) socket$inet6_sctp(0xa, 0x5, 0x84) (async) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000180)={0x0, 0x3}, &(0x7f00000001c0)=0x8) (async) shutdown(r0, 0x0) (async) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000500)=[@in6={0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @initdev={0xac, 0x1e, 0x0, 0x0}}}]}, &(0x7f0000000140)=0x10) (async) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x18, &(0x7f0000000540)=ANY=[@ANYRES32=r1, @ANYBLOB="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"], &(0x7f0000000240)=0x8) (async) 00:04:03 executing program 4: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000500)=[@in6={0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @initdev={0xac, 0x1e, 0x0, 0x0}}}]}, &(0x7f0000000140)=0x10) r2 = open_tree(0xffffffffffffff9c, &(0x7f0000000640)='\x00', 0x89901) mkdirat(r2, &(0x7f0000000200)='./file0\x00', 0x0) r3 = open_tree(r2, &(0x7f0000000000)='./file0\x00', 0x0) close(r2) move_mount(r3, &(0x7f0000000140)='.\x00', 0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x70, &(0x7f0000000380)={r1}, &(0x7f0000000240)=0x8) ioctl$sock_SIOCSIFVLAN_GET_VLAN_EGRESS_PRIORITY_CMD(r0, 0x8983, &(0x7f0000000040)) 00:04:03 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000000)={0x0, @in6={{0xa, 0x4e23, 0x8, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', 0x54}}, 0x1, 0x7ff, 0xfff, 0x465d, 0x8001}, &(0x7f00000000c0)=0x98) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000100)={r1, 0x6}, 0x8) 00:04:03 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xa14b, 0x1, &(0x7f0000000140)=[{&(0x7f00000000c0)="e66be84f52dcae384fdf9e1a66a64405609c6a07f7484877e87df96c6d62e7458aa2cc2d6f1000d0917f5196d43fb85cb3", 0x31, 0xa11a}], 0x1800c, &(0x7f0000000040)={[{@fat=@dos1xfloppy}]}, 0x0) 00:04:03 executing program 5: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r0, 0x0) (async, rerun: 64) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f00000001c0), 0x4) (async, rerun: 64) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000500)=[@in6={0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @initdev={0xac, 0x1e, 0x0, 0x0}}}]}, &(0x7f0000000140)=0x10) (async) r2 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000040), 0x2, 0x0) write$uinput_user_dev(r2, &(0x7f0000000880)={'syz0\x00', {}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2]}, 0x45c) (async) ioctl$UI_DEV_CREATE(r2, 0x5501) ioctl$sock_SIOCDELRT(0xffffffffffffffff, 0x890c, &(0x7f0000000280)={0x0, @hci, @ethernet={0x0, @dev}, @nl=@proc={0x10, 0x0, 0x0, 0x10000}}) readv(r2, &(0x7f0000000840)=[{&(0x7f0000000580)=""/247, 0x18}], 0x28b) (async) write$input_event(r2, &(0x7f0000000000)={{0x77359400}}, 0x1ea8) (async) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000380)=ANY=[@ANYRES32=r1, @ANYBLOB="30000000113376556a913ff66b8bed6dacd1b4194a9ab218553393be438220d645bfff95432e8ce1cf03e3815beb4c474adc6fba"], &(0x7f0000000240)=0x38) 00:04:03 executing program 2: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r0, 0x0) (async, rerun: 32) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000500)=[@in6={0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @initdev={0xac, 0x1e, 0x0, 0x0}}}]}, &(0x7f0000000140)=0x10) (rerun: 32) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x1b, &(0x7f0000000280)=ANY=[@ANYRES64=r0, @ANYBLOB="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"], &(0x7f0000000240)=0x8) (async) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000000040)={r1, 0x24d7, 0x6}, 0x8) 00:04:03 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000500)=[@in6={0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @initdev={0xac, 0x1e, 0x0, 0x0}}}]}, &(0x7f0000000140)=0x10) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x18, &(0x7f0000000040)=ANY=[@ANYRES32=r1, @ANYBLOB="0000000036f6fa14bed310d18d2fe41f5cad4cef6d6a31be0fb603ccf413e577133bd7d50e7dc73e9f93677ff33a997ab42e00b39fdb4f36cb694b2bb183fa0f1945bb2296ae03f85a61aa1a657c27f0b60ed004aaab01d4"], &(0x7f0000000240)=0x8) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1000004, 0x13, r2, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f0000000180)={r1, 0x86, "d97dcdc44864340969942af4b9e25a3a89f26302151c035ea89e7cc48c4422c108733b23604c6a9ecd0eea8c0fc1b475914ad40a1047a74b050fe8f50a4f1679750c0b8383d20854b1a12884e4bf0fd90ee57b11b220bccdaaa1a1a09709fc5e69ac6f116a638011e90a221c4625610b9f4ae111ffbf7036bd5c188328ccd1dc2e7585fd424f"}, &(0x7f00000000c0)=0x8e) [ 243.495005][ T9886] loop1: detected capacity change from 0 to 80 00:04:03 executing program 5: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r0, 0x0) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f00000001c0), 0x4) (async) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000500)=[@in6={0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @initdev={0xac, 0x1e, 0x0, 0x0}}}]}, &(0x7f0000000140)=0x10) (async) r2 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000040), 0x2, 0x0) write$uinput_user_dev(r2, &(0x7f0000000880)={'syz0\x00', {}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2]}, 0x45c) ioctl$UI_DEV_CREATE(r2, 0x5501) (async, rerun: 64) ioctl$sock_SIOCDELRT(0xffffffffffffffff, 0x890c, &(0x7f0000000280)={0x0, @hci, @ethernet={0x0, @dev}, @nl=@proc={0x10, 0x0, 0x0, 0x10000}}) (async, rerun: 64) readv(r2, &(0x7f0000000840)=[{&(0x7f0000000580)=""/247, 0x18}], 0x28b) (async) write$input_event(r2, &(0x7f0000000000)={{0x77359400}}, 0x1ea8) (async) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000380)=ANY=[@ANYRES32=r1, @ANYBLOB="30000000113376556a913ff66b8bed6dacd1b4194a9ab218553393be438220d645bfff95432e8ce1cf03e3815beb4c474adc6fba"], &(0x7f0000000240)=0x38) 00:04:03 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000000)={0x0, @in6={{0xa, 0x4e23, 0x8, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', 0x54}}, 0x1, 0x7ff, 0xfff, 0x465d, 0x8001}, &(0x7f00000000c0)=0x98) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000100)={r1, 0x6}, 0x8) 00:04:03 executing program 4: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000500)=[@in6={0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @initdev={0xac, 0x1e, 0x0, 0x0}}}]}, &(0x7f0000000140)=0x10) r2 = open_tree(0xffffffffffffff9c, &(0x7f0000000640)='\x00', 0x89901) mkdirat(r2, &(0x7f0000000200)='./file0\x00', 0x0) r3 = open_tree(r2, &(0x7f0000000000)='./file0\x00', 0x0) close(r2) move_mount(r3, &(0x7f0000000140)='.\x00', 0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x70, &(0x7f0000000380)={r1}, &(0x7f0000000240)=0x8) ioctl$sock_SIOCSIFVLAN_GET_VLAN_EGRESS_PRIORITY_CMD(r0, 0x8983, &(0x7f0000000040)) socket$inet6_sctp(0xa, 0x5, 0x84) (async) shutdown(r0, 0x0) (async) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000500)=[@in6={0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @initdev={0xac, 0x1e, 0x0, 0x0}}}]}, &(0x7f0000000140)=0x10) (async) open_tree(0xffffffffffffff9c, &(0x7f0000000640)='\x00', 0x89901) (async) mkdirat(r2, &(0x7f0000000200)='./file0\x00', 0x0) (async) open_tree(r2, &(0x7f0000000000)='./file0\x00', 0x0) (async) close(r2) (async) move_mount(r3, &(0x7f0000000140)='.\x00', 0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x0) (async) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x70, &(0x7f0000000380)={r1}, &(0x7f0000000240)=0x8) (async) ioctl$sock_SIOCSIFVLAN_GET_VLAN_EGRESS_PRIORITY_CMD(r0, 0x8983, &(0x7f0000000040)) (async) [ 243.539461][ T9899] input: syz0 as /devices/virtual/input/input3 00:04:03 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000000)={0x0, @in6={{0xa, 0x4e23, 0x8, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', 0x54}}, 0x1, 0x7ff, 0xfff, 0x465d, 0x8001}, &(0x7f00000000c0)=0x98) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000100)={r1, 0x6}, 0x8) 00:04:03 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r0, 0x0) (async) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000500)=[@in6={0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @initdev={0xac, 0x1e, 0x0, 0x0}}}]}, &(0x7f0000000140)=0x10) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x18, &(0x7f0000000040)=ANY=[@ANYRES32=r1, @ANYBLOB="0000000036f6fa14bed310d18d2fe41f5cad4cef6d6a31be0fb603ccf413e577133bd7d50e7dc73e9f93677ff33a997ab42e00b39fdb4f36cb694b2bb183fa0f1945bb2296ae03f85a61aa1a657c27f0b60ed004aaab01d4"], &(0x7f0000000240)=0x8) (async) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1000004, 0x13, r2, 0x0) (async) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f0000000180)={r1, 0x86, "d97dcdc44864340969942af4b9e25a3a89f26302151c035ea89e7cc48c4422c108733b23604c6a9ecd0eea8c0fc1b475914ad40a1047a74b050fe8f50a4f1679750c0b8383d20854b1a12884e4bf0fd90ee57b11b220bccdaaa1a1a09709fc5e69ac6f116a638011e90a221c4625610b9f4ae111ffbf7036bd5c188328ccd1dc2e7585fd424f"}, &(0x7f00000000c0)=0x8e) 00:04:03 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xa14b, 0x1, &(0x7f0000000140)=[{&(0x7f00000000c0)="e66be84f52dcae384fdf9e1a66a64405609c6a07f7484877e87df9746d62e7458aa2cc2d6f1000d0917f5196d43fb85cb3", 0x31, 0xa11a}], 0x1800c, &(0x7f0000000040)={[{@fat=@dos1xfloppy}]}, 0x0) 00:04:03 executing program 2: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000040), &(0x7f0000000080)=0x4) unshare(0x400) r1 = syz_open_dev$I2C(&(0x7f0000000000), 0x0, 0x0) ioctl$I2C_SLAVE(r1, 0x703, 0xfd) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000500)=[@in6={0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @initdev={0xac, 0x1e, 0x0, 0x0}}}]}, &(0x7f0000000140)=0x10) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x1b, &(0x7f0000000380)={r2}, &(0x7f0000000240)=0x8) 00:04:03 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x1b, &(0x7f0000000280)=ANY=[@ANYRESDEC], &(0x7f0000000240)=0x8) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1000004, 0x13, r1, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000000)={0x0, 0xfc, "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"}, &(0x7f0000000140)=0x104) [ 243.596047][ T9913] loop1: detected capacity change from 0 to 80 00:04:03 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000500)=[@in6={0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @initdev={0xac, 0x1e, 0x0, 0x0}}}]}, &(0x7f0000000140)=0x10) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x18, &(0x7f0000000040)=ANY=[@ANYRES32=r1, @ANYBLOB="0000000036f6fa14bed310d18d2fe41f5cad4cef6d6a31be0fb603ccf413e577133bd7d50e7dc73e9f93677ff33a997ab42e00b39fdb4f36cb694b2bb183fa0f1945bb2296ae03f85a61aa1a657c27f0b60ed004aaab01d4"], &(0x7f0000000240)=0x8) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1000004, 0x13, r2, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f0000000180)={r1, 0x86, "d97dcdc44864340969942af4b9e25a3a89f26302151c035ea89e7cc48c4422c108733b23604c6a9ecd0eea8c0fc1b475914ad40a1047a74b050fe8f50a4f1679750c0b8383d20854b1a12884e4bf0fd90ee57b11b220bccdaaa1a1a09709fc5e69ac6f116a638011e90a221c4625610b9f4ae111ffbf7036bd5c188328ccd1dc2e7585fd424f"}, &(0x7f00000000c0)=0x8e) socket$inet6_sctp(0xa, 0x5, 0x84) (async) shutdown(r0, 0x0) (async) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000500)=[@in6={0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @initdev={0xac, 0x1e, 0x0, 0x0}}}]}, &(0x7f0000000140)=0x10) (async) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x18, &(0x7f0000000040)=ANY=[@ANYRES32=r1, @ANYBLOB="0000000036f6fa14bed310d18d2fe41f5cad4cef6d6a31be0fb603ccf413e577133bd7d50e7dc73e9f93677ff33a997ab42e00b39fdb4f36cb694b2bb183fa0f1945bb2296ae03f85a61aa1a657c27f0b60ed004aaab01d4"], &(0x7f0000000240)=0x8) (async) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) (async) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1000004, 0x13, r2, 0x0) (async) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f0000000180)={r1, 0x86, "d97dcdc44864340969942af4b9e25a3a89f26302151c035ea89e7cc48c4422c108733b23604c6a9ecd0eea8c0fc1b475914ad40a1047a74b050fe8f50a4f1679750c0b8383d20854b1a12884e4bf0fd90ee57b11b220bccdaaa1a1a09709fc5e69ac6f116a638011e90a221c4625610b9f4ae111ffbf7036bd5c188328ccd1dc2e7585fd424f"}, &(0x7f00000000c0)=0x8e) (async) 00:04:03 executing program 4: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r0, 0x0) (async) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000500)=[@in6={0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @initdev={0xac, 0x1e, 0x0, 0x0}}}]}, &(0x7f0000000140)=0x10) r2 = open_tree(0xffffffffffffff9c, &(0x7f0000000640)='\x00', 0x89901) mkdirat(r2, &(0x7f0000000200)='./file0\x00', 0x0) (async) r3 = open_tree(r2, &(0x7f0000000000)='./file0\x00', 0x0) close(r2) (async) move_mount(r3, &(0x7f0000000140)='.\x00', 0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x0) (async, rerun: 32) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x70, &(0x7f0000000380)={r1}, &(0x7f0000000240)=0x8) (async, rerun: 32) ioctl$sock_SIOCSIFVLAN_GET_VLAN_EGRESS_PRIORITY_CMD(r0, 0x8983, &(0x7f0000000040)) 00:04:03 executing program 2: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000040), &(0x7f0000000080)=0x4) unshare(0x400) r1 = syz_open_dev$I2C(&(0x7f0000000000), 0x0, 0x0) ioctl$I2C_SLAVE(r1, 0x703, 0xfd) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000500)=[@in6={0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @initdev={0xac, 0x1e, 0x0, 0x0}}}]}, &(0x7f0000000140)=0x10) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x1b, &(0x7f0000000380)={r2}, &(0x7f0000000240)=0x8) socket$inet6_sctp(0xa, 0x5, 0x84) (async) shutdown(r0, 0x0) (async) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000040), &(0x7f0000000080)=0x4) (async) unshare(0x400) (async) syz_open_dev$I2C(&(0x7f0000000000), 0x0, 0x0) (async) ioctl$I2C_SLAVE(r1, 0x703, 0xfd) (async) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000500)=[@in6={0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @initdev={0xac, 0x1e, 0x0, 0x0}}}]}, &(0x7f0000000140)=0x10) (async) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x1b, &(0x7f0000000380)={r2}, &(0x7f0000000240)=0x8) (async) 00:04:03 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x1b, &(0x7f0000000280)=ANY=[@ANYRESDEC], &(0x7f0000000240)=0x8) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1000004, 0x13, r1, 0x0) (async) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000000)={0x0, 0xfc, "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"}, &(0x7f0000000140)=0x104) 00:04:03 executing program 5: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r0, 0x0) getsockopt$IP_VS_SO_GET_DAEMON(r0, 0x0, 0x487, &(0x7f0000000280), &(0x7f00000002c0)=0x30) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000040), 0x200300, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000080)={0x0, 0xffff}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000180)={r2, 0x20, &(0x7f0000000100)=[@in={0x2, 0x4e20, @remote}, @in={0x2, 0x4e24, @multicast2}]}, &(0x7f0000000200)=0x10) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f00000001c0), 0x4) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000500)=[@in6={0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @initdev={0xac, 0x1e, 0x0, 0x0}}}]}, &(0x7f0000000140)=0x10) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000380)={r3, 0x30, "113376556a913ff66b8bed6dacd1b4194a9ab218553393be438220d645bfff95432e312a02bdfc9d13d94c474adc6fba"}, &(0x7f0000000240)=0x38) 00:04:03 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xa14b, 0x1, &(0x7f0000000140)=[{&(0x7f00000000c0)="e66be84f52dcae384fdf9e1a66a64405609c6a07f7484877e87df97a6d62e7458aa2cc2d6f1000d0917f5196d43fb85cb3", 0x31, 0xa11a}], 0x1800c, &(0x7f0000000040)={[{@fat=@dos1xfloppy}]}, 0x0) 00:04:03 executing program 2: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r0, 0x0) (async) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000040), &(0x7f0000000080)=0x4) (async) unshare(0x400) r1 = syz_open_dev$I2C(&(0x7f0000000000), 0x0, 0x0) ioctl$I2C_SLAVE(r1, 0x703, 0xfd) (async) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000500)=[@in6={0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @initdev={0xac, 0x1e, 0x0, 0x0}}}]}, &(0x7f0000000140)=0x10) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x1b, &(0x7f0000000380)={r2}, &(0x7f0000000240)=0x8) [ 243.697557][ T9961] loop1: detected capacity change from 0 to 80 00:04:03 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x1b, &(0x7f0000000280)=ANY=[@ANYRESDEC], &(0x7f0000000240)=0x8) (async) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1000004, 0x13, r1, 0x0) (async) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000000)={0x0, 0xfc, "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"}, &(0x7f0000000140)=0x104) 00:04:03 executing program 5: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r0, 0x0) getsockopt$IP_VS_SO_GET_DAEMON(r0, 0x0, 0x487, &(0x7f0000000280), &(0x7f00000002c0)=0x30) (async) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000040), 0x200300, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000080)={0x0, 0xffff}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000180)={r2, 0x20, &(0x7f0000000100)=[@in={0x2, 0x4e20, @remote}, @in={0x2, 0x4e24, @multicast2}]}, &(0x7f0000000200)=0x10) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f00000001c0), 0x4) (async) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000500)=[@in6={0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @initdev={0xac, 0x1e, 0x0, 0x0}}}]}, &(0x7f0000000140)=0x10) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000380)={r3, 0x30, "113376556a913ff66b8bed6dacd1b4194a9ab218553393be438220d645bfff95432e312a02bdfc9d13d94c474adc6fba"}, &(0x7f0000000240)=0x38) 00:04:03 executing program 4: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000500)=[@in6={0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @initdev={0xac, 0x1e, 0x0, 0x0}}}]}, &(0x7f0000000140)=0x10) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x70, &(0x7f0000000280)=ANY=[@ANYRES32=r1, @ANYBLOB="8e6f2fe924fd3606220100006a6e6d6eea7ac0ceef4305000000963b339816c9139246e6e654e5ecc8e426ec45e9d52b5250727910065d3536f7f7d9405676f1aa30ac72d148b03885e4397b5227f534acb4a7c6b0dc501065e178dc5fb7f89f7673136f07d5855e4ce1628fcb7b9958180f74398918b6761cbd39c3237786c9f9188602d357edf4f9eb7ada8e7f523794295e443bf5799858238a7af416473da4383136b539fe39e569a97c973b5c0d92423053409996efc01ba3f40eae63eb4eb14148a8149822ab5ee3003329b9a5"], &(0x7f0000000240)=0x8) 00:04:03 executing program 2: shutdown(0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000500)}, &(0x7f0000000140)=0x10) 00:04:03 executing program 5: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r0, 0x0) getsockopt$IP_VS_SO_GET_DAEMON(r0, 0x0, 0x487, &(0x7f0000000280), &(0x7f00000002c0)=0x30) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000040), 0x200300, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000080)={0x0, 0xffff}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000180)={r2, 0x20, &(0x7f0000000100)=[@in={0x2, 0x4e20, @remote}, @in={0x2, 0x4e24, @multicast2}]}, &(0x7f0000000200)=0x10) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f00000001c0), 0x4) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000500)=[@in6={0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @initdev={0xac, 0x1e, 0x0, 0x0}}}]}, &(0x7f0000000140)=0x10) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000380)={r3, 0x30, "113376556a913ff66b8bed6dacd1b4194a9ab218553393be438220d645bfff95432e312a02bdfc9d13d94c474adc6fba"}, &(0x7f0000000240)=0x38) socket$inet6_sctp(0xa, 0x5, 0x84) (async) shutdown(r0, 0x0) (async) getsockopt$IP_VS_SO_GET_DAEMON(r0, 0x0, 0x487, &(0x7f0000000280), &(0x7f00000002c0)=0x30) (async) openat$vcs(0xffffffffffffff9c, &(0x7f0000000040), 0x200300, 0x0) (async) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000080)={0x0, 0xffff}, &(0x7f00000000c0)=0x8) (async) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000180)={r2, 0x20, &(0x7f0000000100)=[@in={0x2, 0x4e20, @remote}, @in={0x2, 0x4e24, @multicast2}]}, &(0x7f0000000200)=0x10) (async) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f00000001c0), 0x4) (async) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000500)=[@in6={0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @initdev={0xac, 0x1e, 0x0, 0x0}}}]}, &(0x7f0000000140)=0x10) (async) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000380)={r3, 0x30, "113376556a913ff66b8bed6dacd1b4194a9ab218553393be438220d645bfff95432e312a02bdfc9d13d94c474adc6fba"}, &(0x7f0000000240)=0x38) (async) 00:04:03 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xa14b, 0x1, &(0x7f0000000140)=[{&(0x7f00000000c0)="e66be84f52dcae384fdf9e1a66a64405609c6a07f7484877e87df9826d62e7458aa2cc2d6f1000d0917f5196d43fb85cb3", 0x31, 0xa11a}], 0x1800c, &(0x7f0000000040)={[{@fat=@dos1xfloppy}]}, 0x0) [ 243.782485][ T9985] loop1: detected capacity change from 0 to 80 00:04:03 executing program 4: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000500)=[@in6={0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @initdev={0xac, 0x1e, 0x0, 0x0}}}]}, &(0x7f0000000140)=0x10) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x70, &(0x7f0000000280)=ANY=[@ANYRES32=r1, @ANYBLOB="8e6f2fe924fd3606220100006a6e6d6eea7ac0ceef4305000000963b339816c9139246e6e654e5ecc8e426ec45e9d52b5250727910065d3536f7f7d9405676f1aa30ac72d148b03885e4397b5227f534acb4a7c6b0dc501065e178dc5fb7f89f7673136f07d5855e4ce1628fcb7b9958180f74398918b6761cbd39c3237786c9f9188602d357edf4f9eb7ada8e7f523794295e443bf5799858238a7af416473da4383136b539fe39e569a97c973b5c0d92423053409996efc01ba3f40eae63eb4eb14148a8149822ab5ee3003329b9a5"], &(0x7f0000000240)=0x8) socket$inet6_sctp(0xa, 0x1, 0x84) (async) shutdown(r0, 0x0) (async) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000500)=[@in6={0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @initdev={0xac, 0x1e, 0x0, 0x0}}}]}, &(0x7f0000000140)=0x10) (async) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x70, &(0x7f0000000280)=ANY=[@ANYRES32=r1, @ANYBLOB="8e6f2fe924fd3606220100006a6e6d6eea7ac0ceef4305000000963b339816c9139246e6e654e5ecc8e426ec45e9d52b5250727910065d3536f7f7d9405676f1aa30ac72d148b03885e4397b5227f534acb4a7c6b0dc501065e178dc5fb7f89f7673136f07d5855e4ce1628fcb7b9958180f74398918b6761cbd39c3237786c9f9188602d357edf4f9eb7ada8e7f523794295e443bf5799858238a7af416473da4383136b539fe39e569a97c973b5c0d92423053409996efc01ba3f40eae63eb4eb14148a8149822ab5ee3003329b9a5"], &(0x7f0000000240)=0x8) (async) 00:04:03 executing program 2: shutdown(0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000500)}, &(0x7f0000000140)=0x10) 00:04:03 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x1b, &(0x7f0000000000)=ANY=[], &(0x7f0000000240)=0x8) 00:04:03 executing program 4: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) shutdown(r0, 0x0) (async, rerun: 32) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000500)=[@in6={0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @initdev={0xac, 0x1e, 0x0, 0x0}}}]}, &(0x7f0000000140)=0x10) (rerun: 32) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x70, &(0x7f0000000280)=ANY=[@ANYRES32=r1, @ANYBLOB="8e6f2fe924fd3606220100006a6e6d6eea7ac0ceef4305000000963b339816c9139246e6e654e5ecc8e426ec45e9d52b5250727910065d3536f7f7d9405676f1aa30ac72d148b03885e4397b5227f534acb4a7c6b0dc501065e178dc5fb7f89f7673136f07d5855e4ce1628fcb7b9958180f74398918b6761cbd39c3237786c9f9188602d357edf4f9eb7ada8e7f523794295e443bf5799858238a7af416473da4383136b539fe39e569a97c973b5c0d92423053409996efc01ba3f40eae63eb4eb14148a8149822ab5ee3003329b9a5"], &(0x7f0000000240)=0x8) 00:04:03 executing program 5: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000080), 0x12500, 0x0) r1 = syz_open_dev$sndctrl(&(0x7f0000001440), 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r1, 0x40045532, &(0x7f0000000040)) mmap$dsp(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x4, 0x1010, r0, 0x0) openat$audio(0xffffffffffffff9c, &(0x7f0000000140), 0x40000000040201, 0x0) r2 = syz_open_dev$vcsu(&(0x7f00000000c0), 0x1f, 0x20000) dup3(r2, r2, 0x0) ioctl$BTRFS_IOC_ADD_DEV(r0, 0x5000940a, &(0x7f0000000540)={{r1}, "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"}) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r3, 0x0) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r3, 0x84, 0xc, &(0x7f00000001c0), 0x4) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000500)=[@in6={0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @initdev={0xac, 0x1e, 0x0, 0x0}}}]}, &(0x7f0000000140)=0x10) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r3, 0x84, 0x6d, &(0x7f0000000280)=ANY=[@ANYRES32=r4, @ANYBLOB="30000000113376556a913fd66b8bed6dacd1b4194a9ab218553393be4382200800bfff95432e312a02bdfc9d13d94c474adc6fba885a775c8a1af36ef9a8f12deab5d700d200763d0ea2cb9f2922300cd7b876c17675fdee121f603accfbee48cf840dcb057b4e64d5b4748e4acdc276b23f4c1b9f3fec5ab0b1b8ef661aaaa041d424b56627"], &(0x7f0000000240)=0x38) 00:04:03 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x1b, &(0x7f0000000000)=ANY=[], &(0x7f0000000240)=0x8) 00:04:03 executing program 2: shutdown(0xffffffffffffffff, 0x0) (async) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000500)}, &(0x7f0000000140)=0x10) 00:04:03 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xa14b, 0x1, &(0x7f0000000140)=[{&(0x7f00000000c0)="e66be84f52dcae384fdf9e1a66a64405609c6a07f7484877e87df9836d62e7458aa2cc2d6f1000d0917f5196d43fb85cb3", 0x31, 0xa11a}], 0x1800c, &(0x7f0000000040)={[{@fat=@dos1xfloppy}]}, 0x0) 00:04:03 executing program 5: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000080), 0x12500, 0x0) r1 = syz_open_dev$sndctrl(&(0x7f0000001440), 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r1, 0x40045532, &(0x7f0000000040)) mmap$dsp(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x4, 0x1010, r0, 0x0) openat$audio(0xffffffffffffff9c, &(0x7f0000000140), 0x40000000040201, 0x0) (async) r2 = syz_open_dev$vcsu(&(0x7f00000000c0), 0x1f, 0x20000) dup3(r2, r2, 0x0) (async) ioctl$BTRFS_IOC_ADD_DEV(r0, 0x5000940a, &(0x7f0000000540)={{r1}, "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"}) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r3, 0x0) (async, rerun: 64) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r3, 0x84, 0xc, &(0x7f00000001c0), 0x4) (async, rerun: 64) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000500)=[@in6={0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @initdev={0xac, 0x1e, 0x0, 0x0}}}]}, &(0x7f0000000140)=0x10) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r3, 0x84, 0x6d, &(0x7f0000000280)=ANY=[@ANYRES32=r4, @ANYBLOB="30000000113376556a913fd66b8bed6dacd1b4194a9ab218553393be4382200800bfff95432e312a02bdfc9d13d94c474adc6fba885a775c8a1af36ef9a8f12deab5d700d200763d0ea2cb9f2922300cd7b876c17675fdee121f603accfbee48cf840dcb057b4e64d5b4748e4acdc276b23f4c1b9f3fec5ab0b1b8ef661aaaa041d424b56627"], &(0x7f0000000240)=0x38) 00:04:03 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x1b, &(0x7f0000000000)=ANY=[], &(0x7f0000000240)=0x8) [ 243.899937][T10007] loop1: detected capacity change from 0 to 80 00:04:03 executing program 4: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000500)=[@in6={0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @initdev={0xac, 0x1e, 0x0, 0x0}}}]}, &(0x7f0000000140)=0x10) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x70, &(0x7f0000000380)=ANY=[@ANYRES32=r1, @ANYBLOB="0064dd07"], &(0x7f0000000240)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000040)={r1, 0xfff7, 0x7f}, &(0x7f0000000080)=0x8) recvfrom$inet6(r0, &(0x7f0000000280)=""/234, 0xea, 0x80010003, &(0x7f0000000100)={0xa, 0x4e21, 0x69, @private2={0xfc, 0x2, '\x00', 0x1}, 0x3f}, 0x1c) setsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f00000000c0)={r2, 0x100}, 0x8) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000180)={r2, 0xfffffffb, 0x3, 0x9}, &(0x7f00000001c0)=0x10) 00:04:03 executing program 2: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000500)=[@in6={0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @initdev={0xac, 0x1e, 0x0, 0x0}}}]}, &(0x7f0000000140)=0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000040)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000080)=0x20) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x1b, &(0x7f0000000380)={r1}, &(0x7f0000000240)=0x8) 00:04:03 executing program 0: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x1b, &(0x7f0000000040)=ANY=[@ANYRESDEC=r0], &(0x7f0000000240)=0x8) 00:04:03 executing program 4: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000500)=[@in6={0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @initdev={0xac, 0x1e, 0x0, 0x0}}}]}, &(0x7f0000000140)=0x10) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x70, &(0x7f0000000380)=ANY=[@ANYRES32=r1, @ANYBLOB="0064dd07"], &(0x7f0000000240)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000040)={r1, 0xfff7, 0x7f}, &(0x7f0000000080)=0x8) recvfrom$inet6(r0, &(0x7f0000000280)=""/234, 0xea, 0x80010003, &(0x7f0000000100)={0xa, 0x4e21, 0x69, @private2={0xfc, 0x2, '\x00', 0x1}, 0x3f}, 0x1c) (async) setsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f00000000c0)={r2, 0x100}, 0x8) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000180)={r2, 0xfffffffb, 0x3, 0x9}, &(0x7f00000001c0)=0x10) 00:04:03 executing program 5: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000080), 0x12500, 0x0) r1 = syz_open_dev$sndctrl(&(0x7f0000001440), 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r1, 0x40045532, &(0x7f0000000040)) mmap$dsp(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x4, 0x1010, r0, 0x0) openat$audio(0xffffffffffffff9c, &(0x7f0000000140), 0x40000000040201, 0x0) r2 = syz_open_dev$vcsu(&(0x7f00000000c0), 0x1f, 0x20000) dup3(r2, r2, 0x0) ioctl$BTRFS_IOC_ADD_DEV(r0, 0x5000940a, &(0x7f0000000540)={{r1}, "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"}) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r3, 0x0) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r3, 0x84, 0xc, &(0x7f00000001c0), 0x4) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000500)=[@in6={0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @initdev={0xac, 0x1e, 0x0, 0x0}}}]}, &(0x7f0000000140)=0x10) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r3, 0x84, 0x6d, &(0x7f0000000280)=ANY=[@ANYRES32=r4, @ANYBLOB="30000000113376556a913fd66b8bed6dacd1b4194a9ab218553393be4382200800bfff95432e312a02bdfc9d13d94c474adc6fba885a775c8a1af36ef9a8f12deab5d700d200763d0ea2cb9f2922300cd7b876c17675fdee121f603accfbee48cf840dcb057b4e64d5b4748e4acdc276b23f4c1b9f3fec5ab0b1b8ef661aaaa041d424b56627"], &(0x7f0000000240)=0x38) openat$dsp(0xffffffffffffff9c, &(0x7f0000000080), 0x12500, 0x0) (async) syz_open_dev$sndctrl(&(0x7f0000001440), 0x0, 0x0) (async) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r1, 0x40045532, &(0x7f0000000040)) (async) mmap$dsp(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x4, 0x1010, r0, 0x0) (async) openat$audio(0xffffffffffffff9c, &(0x7f0000000140), 0x40000000040201, 0x0) (async) syz_open_dev$vcsu(&(0x7f00000000c0), 0x1f, 0x20000) (async) dup3(r2, r2, 0x0) (async) ioctl$BTRFS_IOC_ADD_DEV(r0, 0x5000940a, &(0x7f0000000540)={{r1}, "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"}) (async) socket$inet6_sctp(0xa, 0x5, 0x84) (async) shutdown(r3, 0x0) (async) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r3, 0x84, 0xc, &(0x7f00000001c0), 0x4) (async) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000500)=[@in6={0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @initdev={0xac, 0x1e, 0x0, 0x0}}}]}, &(0x7f0000000140)=0x10) (async) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r3, 0x84, 0x6d, &(0x7f0000000280)=ANY=[@ANYRES32=r4, @ANYBLOB="30000000113376556a913fd66b8bed6dacd1b4194a9ab218553393be4382200800bfff95432e312a02bdfc9d13d94c474adc6fba885a775c8a1af36ef9a8f12deab5d700d200763d0ea2cb9f2922300cd7b876c17675fdee121f603accfbee48cf840dcb057b4e64d5b4748e4acdc276b23f4c1b9f3fec5ab0b1b8ef661aaaa041d424b56627"], &(0x7f0000000240)=0x38) (async) 00:04:03 executing program 2: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000500)=[@in6={0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @initdev={0xac, 0x1e, 0x0, 0x0}}}]}, &(0x7f0000000140)=0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000040)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000080)=0x20) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x1b, &(0x7f0000000380)={r1}, &(0x7f0000000240)=0x8) socket$inet6_sctp(0xa, 0x5, 0x84) (async) shutdown(r0, 0x0) (async) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000500)=[@in6={0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @initdev={0xac, 0x1e, 0x0, 0x0}}}]}, &(0x7f0000000140)=0x10) (async) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000040)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000080)=0x20) (async) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x1b, &(0x7f0000000380)={r1}, &(0x7f0000000240)=0x8) (async) 00:04:03 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xa14b, 0x1, &(0x7f0000000140)=[{&(0x7f00000000c0)="e66be84f52dcae384fdf9e1a66a64405609c6a07f7484877e87df9896d62e7458aa2cc2d6f1000d0917f5196d43fb85cb3", 0x31, 0xa11a}], 0x1800c, &(0x7f0000000040)={[{@fat=@dos1xfloppy}]}, 0x0) 00:04:03 executing program 0: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x1b, &(0x7f0000000040)=ANY=[@ANYRESDEC=r0], &(0x7f0000000240)=0x8) socket$inet6_sctp(0xa, 0x1, 0x84) (async) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x1b, &(0x7f0000000040)=ANY=[@ANYRESDEC=r0], &(0x7f0000000240)=0x8) (async) [ 243.996966][T10043] loop1: detected capacity change from 0 to 80 00:04:04 executing program 2: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r0, 0x0) (async, rerun: 64) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000500)=[@in6={0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @initdev={0xac, 0x1e, 0x0, 0x0}}}]}, &(0x7f0000000140)=0x10) (async, rerun: 64) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000040)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000080)=0x20) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x1b, &(0x7f0000000380)={r1}, &(0x7f0000000240)=0x8) 00:04:04 executing program 4: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r0, 0x0) (async) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000500)=[@in6={0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @initdev={0xac, 0x1e, 0x0, 0x0}}}]}, &(0x7f0000000140)=0x10) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x70, &(0x7f0000000380)=ANY=[@ANYRES32=r1, @ANYBLOB="0064dd07"], &(0x7f0000000240)=0x8) (async) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000040)={r1, 0xfff7, 0x7f}, &(0x7f0000000080)=0x8) recvfrom$inet6(r0, &(0x7f0000000280)=""/234, 0xea, 0x80010003, &(0x7f0000000100)={0xa, 0x4e21, 0x69, @private2={0xfc, 0x2, '\x00', 0x1}, 0x3f}, 0x1c) setsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f00000000c0)={r2, 0x100}, 0x8) (async) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000180)={r2, 0xfffffffb, 0x3, 0x9}, &(0x7f00000001c0)=0x10) 00:04:04 executing program 5: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) shutdown(r0, 0x0) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f00000001c0), 0x4) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000500)=[@in6={0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @initdev={0xac, 0x1e, 0x0, 0x0}}}]}, &(0x7f0000000140)=0x10) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000040)={r1, 0xfff}, &(0x7f0000000080)=0x8) r3 = accept4$unix(0xffffffffffffffff, 0x0, &(0x7f00000000c0), 0x80000) recvfrom(r3, &(0x7f0000000280)=""/118, 0x76, 0x140, &(0x7f0000000300)=@in={0x2, 0x4e24, @local}, 0x80) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000380)={r2, 0x30, "113376556a913ff66b8bed6dacd1b4194a9ab218553393be438220d645bfff95432e312a02bdfc9d13d94c474adc6fba"}, &(0x7f0000000240)=0x38) r4 = openat$zero(0xffffffffffffff9c, &(0x7f0000000100), 0x420082, 0x0) r5 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(r4, 0xc018937b, &(0x7f0000000180)={{0x1, 0x1, 0x18, r4}, './file0\x00'}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r4, 0x84, 0x6c, &(0x7f00000003c0)={r2, 0xcb, "4b890729656b19b16df7b1ff326fa669450a89beba53b2ccc4f4123727bd0d0577681af606c48024f0030a924d540e3d11c8b80934223c3b3af3d04790ad4df969efb4e6a8a7e489843c0237c395a07615ad2147c2d3ce3e19dbd22497490aa4fef2a3f6a5370185f5a77b7a7084da2cdf16ba8ca8842ed91aba9f777f687034572eb7c771dd90a0fcfc506f73a553ac8601680487852d725d30e34d501df503cb84d37f5172b2ecc0e61b645cc03df80fccdb23acb106e88732e5ba6414a78d1ab7faf533e4e8f508adce"}, &(0x7f00000004c0)=0xd3) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r6, 0x84, 0x6d, &(0x7f0000000540)={r7, 0x2c, "8df7113e9be63c9fc09cf4b69bea523d5f2f39a91d452fbebe65600216a0c884e17b8f691e1d8cba2b6fc642"}, &(0x7f0000000580)=0x34) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1000004, 0x13, r5, 0x0) setsockopt$inet_mtu(r5, 0x0, 0xa, &(0x7f0000000200)=0x3, 0x4) 00:04:04 executing program 0: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x1b, &(0x7f0000000040)=ANY=[@ANYRESDEC=r0], &(0x7f0000000240)=0x8) 00:04:04 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xa14b, 0x1, &(0x7f0000000140)=[{&(0x7f00000000c0)="e66be84f52dcae384fdf9e1a66a64405609c6a07f7484877e87df9bb6d62e7458aa2cc2d6f1000d0917f5196d43fb85cb3", 0x31, 0xa11a}], 0x1800c, &(0x7f0000000040)={[{@fat=@dos1xfloppy}]}, 0x0) 00:04:04 executing program 2: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000500)=[@in6={0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @initdev={0xac, 0x1e, 0x0, 0x0}}}]}, &(0x7f0000000140)=0x10) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000000040)=""/132, &(0x7f0000000100)=0x84) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x1b, &(0x7f0000000380)={r1}, &(0x7f0000000240)=0x8) [ 244.073525][T10060] loop1: detected capacity change from 0 to 80 00:04:04 executing program 4: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000500)=[@in6={0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @initdev={0xac, 0x1e, 0x0, 0x0}}}]}, &(0x7f0000000140)=0x10) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x70, &(0x7f0000000380)=ANY=[@ANYRES32=r1, @ANYBLOB="00f99f02"], &(0x7f0000000240)=0x8) 00:04:04 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000080)={0x3, [0x0, 0x0, 0x0]}, &(0x7f00000000c0)=0x10) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x1b, &(0x7f0000000280)=ANY=[@ANYRESDEC], &(0x7f0000000240)=0x8) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000000)={0x0, 0x57, "27c61bdefc33639e3a578ed3e44f918418ec64ec7141fd706103c3043c2986eb202974d53428648b8c6a87154d2dd6a52c6c47caa6f16378daceee5fcd9a4e8ae898da0149353fa61f7286e31cda88189ef56da4b8006e"}, 0x0) 00:04:04 executing program 5: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) shutdown(r0, 0x0) (async) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f00000001c0), 0x4) (async, rerun: 64) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000500)=[@in6={0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @initdev={0xac, 0x1e, 0x0, 0x0}}}]}, &(0x7f0000000140)=0x10) (rerun: 64) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000040)={r1, 0xfff}, &(0x7f0000000080)=0x8) (async) r3 = accept4$unix(0xffffffffffffffff, 0x0, &(0x7f00000000c0), 0x80000) recvfrom(r3, &(0x7f0000000280)=""/118, 0x76, 0x140, &(0x7f0000000300)=@in={0x2, 0x4e24, @local}, 0x80) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000380)={r2, 0x30, "113376556a913ff66b8bed6dacd1b4194a9ab218553393be438220d645bfff95432e312a02bdfc9d13d94c474adc6fba"}, &(0x7f0000000240)=0x38) (async, rerun: 64) r4 = openat$zero(0xffffffffffffff9c, &(0x7f0000000100), 0x420082, 0x0) (rerun: 64) r5 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) (async) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(r4, 0xc018937b, &(0x7f0000000180)={{0x1, 0x1, 0x18, r4}, './file0\x00'}) (async) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r4, 0x84, 0x6c, &(0x7f00000003c0)={r2, 0xcb, "4b890729656b19b16df7b1ff326fa669450a89beba53b2ccc4f4123727bd0d0577681af606c48024f0030a924d540e3d11c8b80934223c3b3af3d04790ad4df969efb4e6a8a7e489843c0237c395a07615ad2147c2d3ce3e19dbd22497490aa4fef2a3f6a5370185f5a77b7a7084da2cdf16ba8ca8842ed91aba9f777f687034572eb7c771dd90a0fcfc506f73a553ac8601680487852d725d30e34d501df503cb84d37f5172b2ecc0e61b645cc03df80fccdb23acb106e88732e5ba6414a78d1ab7faf533e4e8f508adce"}, &(0x7f00000004c0)=0xd3) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r6, 0x84, 0x6d, &(0x7f0000000540)={r7, 0x2c, "8df7113e9be63c9fc09cf4b69bea523d5f2f39a91d452fbebe65600216a0c884e17b8f691e1d8cba2b6fc642"}, &(0x7f0000000580)=0x34) (async) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1000004, 0x13, r5, 0x0) (async) setsockopt$inet_mtu(r5, 0x0, 0xa, &(0x7f0000000200)=0x3, 0x4) 00:04:04 executing program 2: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000500)=[@in6={0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @initdev={0xac, 0x1e, 0x0, 0x0}}}]}, &(0x7f0000000140)=0x10) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000000040)=""/132, &(0x7f0000000100)=0x84) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x1b, &(0x7f0000000380)={r1}, &(0x7f0000000240)=0x8) socket$inet6_sctp(0xa, 0x5, 0x84) (async) shutdown(r0, 0x0) (async) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000500)=[@in6={0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @initdev={0xac, 0x1e, 0x0, 0x0}}}]}, &(0x7f0000000140)=0x10) (async) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000000040)=""/132, &(0x7f0000000100)=0x84) (async) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x1b, &(0x7f0000000380)={r1}, &(0x7f0000000240)=0x8) (async) 00:04:04 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f00000001c0)=[@in6={0xa, 0x4e22, 0x2, @ipv4={'\x00', '\xff\xff', @empty}, 0x5}]}, &(0x7f0000000140)=0x10) r2 = syz_genetlink_get_family_id$tipc(&(0x7f0000000100), 0xffffffffffffffff) r3 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$TIPC_CMD_SET_LINK_TOL(r3, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000200)={0x68, r2, 0x1, 0x0, 0x0, {{}, {}, {0x3, 0x18, {0x0, @link='syz1\x00'}}}}, 0x68}}, 0x0) sendmsg$TIPC_CMD_SET_LINK_WINDOW(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)={0x68, r2, 0x800, 0x70bd2c, 0x25dfdbfd, {{}, {}, {0x4c, 0x18, {0x381d, @media='ib\x00'}}}, ["", "", "", ""]}, 0x68}, 0x1, 0x0, 0x0, 0x4800}, 0x4008011) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x18, &(0x7f0000000380)={r1}, &(0x7f0000000240)=0x8) 00:04:04 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xa14b, 0x1, &(0x7f0000000140)=[{&(0x7f00000000c0)="e66be84f52dcae384fdf9e1a66a64405609c6a07f7484877e87df9fe6d62e7458aa2cc2d6f1000d0917f5196d43fb85cb3", 0x31, 0xa11a}], 0x1800c, &(0x7f0000000040)={[{@fat=@dos1xfloppy}]}, 0x0) 00:04:04 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f00000001c0)=[@in6={0xa, 0x4e22, 0x2, @ipv4={'\x00', '\xff\xff', @empty}, 0x5}]}, &(0x7f0000000140)=0x10) r2 = syz_genetlink_get_family_id$tipc(&(0x7f0000000100), 0xffffffffffffffff) r3 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$TIPC_CMD_SET_LINK_TOL(r3, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000200)={0x68, r2, 0x1, 0x0, 0x0, {{}, {}, {0x3, 0x18, {0x0, @link='syz1\x00'}}}}, 0x68}}, 0x0) sendmsg$TIPC_CMD_SET_LINK_WINDOW(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)={0x68, r2, 0x800, 0x70bd2c, 0x25dfdbfd, {{}, {}, {0x4c, 0x18, {0x381d, @media='ib\x00'}}}, ["", "", "", ""]}, 0x68}, 0x1, 0x0, 0x0, 0x4800}, 0x4008011) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x18, &(0x7f0000000380)={r1}, &(0x7f0000000240)=0x8) socket$inet6_sctp(0xa, 0x5, 0x84) (async) shutdown(r0, 0x0) (async) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f00000001c0)=[@in6={0xa, 0x4e22, 0x2, @ipv4={'\x00', '\xff\xff', @empty}, 0x5}]}, &(0x7f0000000140)=0x10) (async) syz_genetlink_get_family_id$tipc(&(0x7f0000000100), 0xffffffffffffffff) (async) socket$nl_generic(0x10, 0x3, 0x10) (async) sendmsg$TIPC_CMD_SET_LINK_TOL(r3, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000200)={0x68, r2, 0x1, 0x0, 0x0, {{}, {}, {0x3, 0x18, {0x0, @link='syz1\x00'}}}}, 0x68}}, 0x0) (async) sendmsg$TIPC_CMD_SET_LINK_WINDOW(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)={0x68, r2, 0x800, 0x70bd2c, 0x25dfdbfd, {{}, {}, {0x4c, 0x18, {0x381d, @media='ib\x00'}}}, ["", "", "", ""]}, 0x68}, 0x1, 0x0, 0x0, 0x4800}, 0x4008011) (async) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x18, &(0x7f0000000380)={r1}, &(0x7f0000000240)=0x8) (async) 00:04:04 executing program 5: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) shutdown(r0, 0x0) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f00000001c0), 0x4) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000500)=[@in6={0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @initdev={0xac, 0x1e, 0x0, 0x0}}}]}, &(0x7f0000000140)=0x10) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000040)={r1, 0xfff}, &(0x7f0000000080)=0x8) r3 = accept4$unix(0xffffffffffffffff, 0x0, &(0x7f00000000c0), 0x80000) recvfrom(r3, &(0x7f0000000280)=""/118, 0x76, 0x140, &(0x7f0000000300)=@in={0x2, 0x4e24, @local}, 0x80) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000380)={r2, 0x30, "113376556a913ff66b8bed6dacd1b4194a9ab218553393be438220d645bfff95432e312a02bdfc9d13d94c474adc6fba"}, &(0x7f0000000240)=0x38) r4 = openat$zero(0xffffffffffffff9c, &(0x7f0000000100), 0x420082, 0x0) r5 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(r4, 0xc018937b, &(0x7f0000000180)={{0x1, 0x1, 0x18, r4}, './file0\x00'}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r4, 0x84, 0x6c, &(0x7f00000003c0)={r2, 0xcb, "4b890729656b19b16df7b1ff326fa669450a89beba53b2ccc4f4123727bd0d0577681af606c48024f0030a924d540e3d11c8b80934223c3b3af3d04790ad4df969efb4e6a8a7e489843c0237c395a07615ad2147c2d3ce3e19dbd22497490aa4fef2a3f6a5370185f5a77b7a7084da2cdf16ba8ca8842ed91aba9f777f687034572eb7c771dd90a0fcfc506f73a553ac8601680487852d725d30e34d501df503cb84d37f5172b2ecc0e61b645cc03df80fccdb23acb106e88732e5ba6414a78d1ab7faf533e4e8f508adce"}, &(0x7f00000004c0)=0xd3) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r6, 0x84, 0x6d, &(0x7f0000000540)={r7, 0x2c, "8df7113e9be63c9fc09cf4b69bea523d5f2f39a91d452fbebe65600216a0c884e17b8f691e1d8cba2b6fc642"}, &(0x7f0000000580)=0x34) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1000004, 0x13, r5, 0x0) setsockopt$inet_mtu(r5, 0x0, 0xa, &(0x7f0000000200)=0x3, 0x4) socket$inet6_sctp(0xa, 0x1, 0x84) (async) shutdown(r0, 0x0) (async) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f00000001c0), 0x4) (async) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000500)=[@in6={0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @initdev={0xac, 0x1e, 0x0, 0x0}}}]}, &(0x7f0000000140)=0x10) (async) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000040)={r1, 0xfff}, &(0x7f0000000080)=0x8) (async) accept4$unix(0xffffffffffffffff, 0x0, &(0x7f00000000c0), 0x80000) (async) recvfrom(r3, &(0x7f0000000280)=""/118, 0x76, 0x140, &(0x7f0000000300)=@in={0x2, 0x4e24, @local}, 0x80) (async) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000380)={r2, 0x30, "113376556a913ff66b8bed6dacd1b4194a9ab218553393be438220d645bfff95432e312a02bdfc9d13d94c474adc6fba"}, &(0x7f0000000240)=0x38) (async) openat$zero(0xffffffffffffff9c, &(0x7f0000000100), 0x420082, 0x0) (async) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) (async) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(r4, 0xc018937b, &(0x7f0000000180)={{0x1, 0x1, 0x18, r4}, './file0\x00'}) (async) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r4, 0x84, 0x6c, &(0x7f00000003c0)={r2, 0xcb, "4b890729656b19b16df7b1ff326fa669450a89beba53b2ccc4f4123727bd0d0577681af606c48024f0030a924d540e3d11c8b80934223c3b3af3d04790ad4df969efb4e6a8a7e489843c0237c395a07615ad2147c2d3ce3e19dbd22497490aa4fef2a3f6a5370185f5a77b7a7084da2cdf16ba8ca8842ed91aba9f777f687034572eb7c771dd90a0fcfc506f73a553ac8601680487852d725d30e34d501df503cb84d37f5172b2ecc0e61b645cc03df80fccdb23acb106e88732e5ba6414a78d1ab7faf533e4e8f508adce"}, &(0x7f00000004c0)=0xd3) (async) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r6, 0x84, 0x6d, &(0x7f0000000540)={r7, 0x2c, "8df7113e9be63c9fc09cf4b69bea523d5f2f39a91d452fbebe65600216a0c884e17b8f691e1d8cba2b6fc642"}, &(0x7f0000000580)=0x34) (async) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1000004, 0x13, r5, 0x0) (async) setsockopt$inet_mtu(r5, 0x0, 0xa, &(0x7f0000000200)=0x3, 0x4) (async) 00:04:04 executing program 4: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r0, 0x0) (async) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000500)=[@in6={0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @initdev={0xac, 0x1e, 0x0, 0x0}}}]}, &(0x7f0000000140)=0x10) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x70, &(0x7f0000000380)=ANY=[@ANYRES32=r1, @ANYBLOB="00f99f02"], &(0x7f0000000240)=0x8) [ 244.149227][T10082] loop1: detected capacity change from 0 to 80 00:04:04 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000080)={0x3, [0x0, 0x0, 0x0]}, &(0x7f00000000c0)=0x10) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x1b, &(0x7f0000000280)=ANY=[@ANYRESDEC], &(0x7f0000000240)=0x8) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000000)={0x0, 0x57, "27c61bdefc33639e3a578ed3e44f918418ec64ec7141fd706103c3043c2986eb202974d53428648b8c6a87154d2dd6a52c6c47caa6f16378daceee5fcd9a4e8ae898da0149353fa61f7286e31cda88189ef56da4b8006e"}, 0x0) socket$inet6_sctp(0xa, 0x5, 0x84) (async) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000080)={0x3, [0x0, 0x0, 0x0]}, &(0x7f00000000c0)=0x10) (async) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x1b, &(0x7f0000000280)=ANY=[@ANYRESDEC], &(0x7f0000000240)=0x8) (async) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000000)={0x0, 0x57, "27c61bdefc33639e3a578ed3e44f918418ec64ec7141fd706103c3043c2986eb202974d53428648b8c6a87154d2dd6a52c6c47caa6f16378daceee5fcd9a4e8ae898da0149353fa61f7286e31cda88189ef56da4b8006e"}, 0x0) (async) 00:04:04 executing program 2: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000500)=[@in6={0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @initdev={0xac, 0x1e, 0x0, 0x0}}}]}, &(0x7f0000000140)=0x10) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000000040)=""/132, &(0x7f0000000100)=0x84) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x1b, &(0x7f0000000380)={r1}, &(0x7f0000000240)=0x8) socket$inet6_sctp(0xa, 0x5, 0x84) (async) shutdown(r0, 0x0) (async) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000500)=[@in6={0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @initdev={0xac, 0x1e, 0x0, 0x0}}}]}, &(0x7f0000000140)=0x10) (async) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000000040)=""/132, &(0x7f0000000100)=0x84) (async) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x1b, &(0x7f0000000380)={r1}, &(0x7f0000000240)=0x8) (async) 00:04:04 executing program 4: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r0, 0x0) (async) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000500)=[@in6={0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @initdev={0xac, 0x1e, 0x0, 0x0}}}]}, &(0x7f0000000140)=0x10) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x70, &(0x7f0000000380)=ANY=[@ANYRES32=r1, @ANYBLOB="00f99f02"], &(0x7f0000000240)=0x8) 00:04:04 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000080)={0x3, [0x0, 0x0, 0x0]}, &(0x7f00000000c0)=0x10) (async) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x1b, &(0x7f0000000280)=ANY=[@ANYRESDEC], &(0x7f0000000240)=0x8) (async) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000000)={0x0, 0x57, "27c61bdefc33639e3a578ed3e44f918418ec64ec7141fd706103c3043c2986eb202974d53428648b8c6a87154d2dd6a52c6c47caa6f16378daceee5fcd9a4e8ae898da0149353fa61f7286e31cda88189ef56da4b8006e"}, 0x0) 00:04:04 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xa14b, 0x1, &(0x7f0000000140)=[{&(0x7f00000000c0)="e66be84f52dcae384fdf9e1a66a64405609c6a07f7484877e87df9002562e7458aa2cc2d6f1000d0917f5196d43fb85cb3", 0x31, 0xa11a}], 0x1800c, &(0x7f0000000040)={[{@fat=@dos1xfloppy}]}, 0x0) 00:04:04 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f00000001c0)=[@in6={0xa, 0x4e22, 0x2, @ipv4={'\x00', '\xff\xff', @empty}, 0x5}]}, &(0x7f0000000140)=0x10) r2 = syz_genetlink_get_family_id$tipc(&(0x7f0000000100), 0xffffffffffffffff) (async) r3 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$TIPC_CMD_SET_LINK_TOL(r3, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000200)={0x68, r2, 0x1, 0x0, 0x0, {{}, {}, {0x3, 0x18, {0x0, @link='syz1\x00'}}}}, 0x68}}, 0x0) (async) sendmsg$TIPC_CMD_SET_LINK_WINDOW(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)={0x68, r2, 0x800, 0x70bd2c, 0x25dfdbfd, {{}, {}, {0x4c, 0x18, {0x381d, @media='ib\x00'}}}, ["", "", "", ""]}, 0x68}, 0x1, 0x0, 0x0, 0x4800}, 0x4008011) (async) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x18, &(0x7f0000000380)={r1}, &(0x7f0000000240)=0x8) 00:04:04 executing program 5: shutdown(0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xc, &(0x7f00000001c0), 0x4) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000500)=[@in6={0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @initdev={0xac, 0x1e, 0x0, 0x0}}}]}, &(0x7f0000000140)=0x10) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000380)={r0, 0x30, "113376556a913ff66b8bed6dacd1b4194a9ab218553393be438220d645bfff95432e312a02bdfc9d13d94c474adc6fba"}, &(0x7f0000000240)=0x38) [ 244.249548][T10122] loop1: detected capacity change from 0 to 80 00:04:04 executing program 4: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000500)=[@in6={0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @initdev={0xac, 0x1e, 0x0, 0x0}}}]}, &(0x7f0000000140)=0x10) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x70, &(0x7f0000000380)=ANY=[@ANYRES32=r1, @ANYBLOB="01800900"], &(0x7f0000000240)=0x8) 00:04:04 executing program 0: write$binfmt_script(0xffffffffffffffff, &(0x7f0000000000)={'#! ', './file0', [{0x20, '{-!(\'^:'}, {}, {}, {}], 0xa, "5b5b81c52336390b27aabdc534d6fe6404f57e14a44e163978e6cb3096bb9774cc14e58667d5ce3cc538f9acc89d6a3b30260514f5451a47fa85e03aee8ebb842f780469c14da208f73537dc37ceadb6f7d941ce6de2fedcb89dd786fcfb68cfc2c1c88c5d11035a7686cfe4a57de28de794df7645fcb1db066d66"}, 0x91) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x1b, &(0x7f0000000280)=ANY=[@ANYRESDEC], &(0x7f0000000240)=0x8) 00:04:04 executing program 2: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x12, 0x0, &(0x7f00000000c0)) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) r3 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r3, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x84, 0x19, &(0x7f00000000c0)={r4}, 0x8) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000440)={r4, 0x1780, 0x7, 0x400}, 0x10) r5 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000180)={r5}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r6, 0x84, 0x1d, &(0x7f0000000540)=ANY=[@ANYBLOB="4cb124d47de3d2106bdad6dafbe6bae3788c5ee07a3e9cabd30192f69153a8ff008681f6e49ee2c3ef30e36b79d77bde25d98a69ab2f565b2a4ec9b1e999f92f3438a2be923273c488c8563e0497828f610779565b7b7a1a261685aa3579992b1c0000005a9d3a50357a1aca8ad55643ef15f34cc45fa19a980958076816c876bab66668d85a300339ed"], &(0x7f0000000200)=0x4) shutdown(r5, 0x0) ioctl$AUTOFS_DEV_IOCTL_PROTOVER(0xffffffffffffffff, 0xc0189372, &(0x7f0000000040)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r1, @ANYBLOB="01040000000000102e2f66696c653000"]) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r7, 0x84, 0x76, &(0x7f0000000080)={0x0, 0xfffffe00}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r7, 0x84, 0x6f, &(0x7f0000000000)={r8, 0x1c, &(0x7f0000000500)=[@in6={0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @initdev={0xac, 0x1e, 0x1, 0x0}}}]}, &(0x7f0000000140)=0x10) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r6, 0x84, 0x9, &(0x7f0000000280)={r8, @in={{0x2, 0x8f, @initdev={0xac, 0x1e, 0x0, 0x0}}}, 0xfff, 0xa23, 0x7, 0x203, 0x20, 0x8f, 0x4}, &(0x7f0000000340)=0x9c) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f00000003c0)={r10, 0x6}, &(0x7f0000000400)=0x8) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x1b, &(0x7f0000000380)={r9}, &(0x7f0000000240)=0x8) 00:04:04 executing program 5: shutdown(0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xc, &(0x7f00000001c0), 0x4) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000500)=[@in6={0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @initdev={0xac, 0x1e, 0x0, 0x0}}}]}, &(0x7f0000000140)=0x10) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000380)={r0, 0x30, "113376556a913ff66b8bed6dacd1b4194a9ab218553393be438220d645bfff95432e312a02bdfc9d13d94c474adc6fba"}, &(0x7f0000000240)=0x38) shutdown(0xffffffffffffffff, 0x0) (async) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xc, &(0x7f00000001c0), 0x4) (async) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000500)=[@in6={0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @initdev={0xac, 0x1e, 0x0, 0x0}}}]}, &(0x7f0000000140)=0x10) (async) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000380)={r0, 0x30, "113376556a913ff66b8bed6dacd1b4194a9ab218553393be438220d645bfff95432e312a02bdfc9d13d94c474adc6fba"}, &(0x7f0000000240)=0x38) (async) 00:04:04 executing program 0: write$binfmt_script(0xffffffffffffffff, &(0x7f0000000000)={'#! ', './file0', [{0x20, '{-!(\'^:'}, {}, {}, {}], 0xa, "5b5b81c52336390b27aabdc534d6fe6404f57e14a44e163978e6cb3096bb9774cc14e58667d5ce3cc538f9acc89d6a3b30260514f5451a47fa85e03aee8ebb842f780469c14da208f73537dc37ceadb6f7d941ce6de2fedcb89dd786fcfb68cfc2c1c88c5d11035a7686cfe4a57de28de794df7645fcb1db066d66"}, 0x91) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x1b, &(0x7f0000000280)=ANY=[@ANYRESDEC], &(0x7f0000000240)=0x8) write$binfmt_script(0xffffffffffffffff, &(0x7f0000000000)={'#! ', './file0', [{0x20, '{-!(\'^:'}, {}, {}, {}], 0xa, "5b5b81c52336390b27aabdc534d6fe6404f57e14a44e163978e6cb3096bb9774cc14e58667d5ce3cc538f9acc89d6a3b30260514f5451a47fa85e03aee8ebb842f780469c14da208f73537dc37ceadb6f7d941ce6de2fedcb89dd786fcfb68cfc2c1c88c5d11035a7686cfe4a57de28de794df7645fcb1db066d66"}, 0x91) (async) socket$inet6_sctp(0xa, 0x5, 0x84) (async) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x1b, &(0x7f0000000280)=ANY=[@ANYRESDEC], &(0x7f0000000240)=0x8) (async) 00:04:04 executing program 2: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x12, 0x0, &(0x7f00000000c0)) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) r3 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r3, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x84, 0x19, &(0x7f00000000c0)={r4}, 0x8) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000440)={r4, 0x1780, 0x7, 0x400}, 0x10) r5 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000180)={r5}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r6, 0x84, 0x1d, &(0x7f0000000540)=ANY=[@ANYBLOB="4cb124d47de3d2106bdad6dafbe6bae3788c5ee07a3e9cabd30192f69153a8ff008681f6e49ee2c3ef30e36b79d77bde25d98a69ab2f565b2a4ec9b1e999f92f3438a2be923273c488c8563e0497828f610779565b7b7a1a261685aa3579992b1c0000005a9d3a50357a1aca8ad55643ef15f34cc45fa19a980958076816c876bab66668d85a300339ed"], &(0x7f0000000200)=0x4) shutdown(r5, 0x0) ioctl$AUTOFS_DEV_IOCTL_PROTOVER(0xffffffffffffffff, 0xc0189372, &(0x7f0000000040)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r1, @ANYBLOB="01040000000000102e2f66696c653000"]) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r7, 0x84, 0x76, &(0x7f0000000080)={0x0, 0xfffffe00}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r7, 0x84, 0x6f, &(0x7f0000000000)={r8, 0x1c, &(0x7f0000000500)=[@in6={0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @initdev={0xac, 0x1e, 0x1, 0x0}}}]}, &(0x7f0000000140)=0x10) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r6, 0x84, 0x9, &(0x7f0000000280)={r8, @in={{0x2, 0x8f, @initdev={0xac, 0x1e, 0x0, 0x0}}}, 0xfff, 0xa23, 0x7, 0x203, 0x20, 0x8f, 0x4}, &(0x7f0000000340)=0x9c) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f00000003c0)={r10, 0x6}, &(0x7f0000000400)=0x8) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x1b, &(0x7f0000000380)={r9}, &(0x7f0000000240)=0x8) socket$inet6_sctp(0xa, 0x5, 0x84) (async) socket$inet6_sctp(0xa, 0x1, 0x84) (async) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x12, 0x0, &(0x7f00000000c0)) (async) socket$inet6_sctp(0xa, 0x5, 0x84) (async) socket$inet_sctp(0x2, 0x1, 0x84) (async) getsockopt$inet_sctp_SCTP_MAX_BURST(r3, 0x84, 0xd, &(0x7f0000000000)=@assoc_value, &(0x7f0000000040)=0x8) (async) setsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x84, 0x19, &(0x7f00000000c0)={r4}, 0x8) (async) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000440)={r4, 0x1780, 0x7, 0x400}, 0x10) (async) socket$nl_route(0x10, 0x3, 0x0) (async) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000180)={r5}) (async) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r6, 0x84, 0x1d, &(0x7f0000000540)=ANY=[@ANYBLOB="4cb124d47de3d2106bdad6dafbe6bae3788c5ee07a3e9cabd30192f69153a8ff008681f6e49ee2c3ef30e36b79d77bde25d98a69ab2f565b2a4ec9b1e999f92f3438a2be923273c488c8563e0497828f610779565b7b7a1a261685aa3579992b1c0000005a9d3a50357a1aca8ad55643ef15f34cc45fa19a980958076816c876bab66668d85a300339ed"], &(0x7f0000000200)=0x4) (async) shutdown(r5, 0x0) (async) ioctl$AUTOFS_DEV_IOCTL_PROTOVER(0xffffffffffffffff, 0xc0189372, &(0x7f0000000040)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r1, @ANYBLOB="01040000000000102e2f66696c653000"]) (async) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r7, 0x84, 0x76, &(0x7f0000000080)={0x0, 0xfffffe00}, &(0x7f0000000100)=0x8) (async) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r7, 0x84, 0x6f, &(0x7f0000000000)={r8, 0x1c, &(0x7f0000000500)=[@in6={0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @initdev={0xac, 0x1e, 0x1, 0x0}}}]}, &(0x7f0000000140)=0x10) (async) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r6, 0x84, 0x9, &(0x7f0000000280)={r8, @in={{0x2, 0x8f, @initdev={0xac, 0x1e, 0x0, 0x0}}}, 0xfff, 0xa23, 0x7, 0x203, 0x20, 0x8f, 0x4}, &(0x7f0000000340)=0x9c) (async) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f00000003c0)={r10, 0x6}, &(0x7f0000000400)=0x8) (async) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x1b, &(0x7f0000000380)={r9}, &(0x7f0000000240)=0x8) (async) 00:04:04 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000500)=[@in6={0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @initdev={0xac, 0x1e, 0x0, 0x0}}}]}, &(0x7f0000000140)=0x10) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x18, &(0x7f0000000380)={r1}, &(0x7f0000000240)=0x8) r2 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000040), 0x20000, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000080)={r1, 0x1528, 0x0, 0x1f, 0x101}, &(0x7f00000000c0)=0x18) setsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000000100)={r3, 0x1000, 0x401, 0x3, 0x1ffc00, 0xffffffbb}, 0x14) 00:04:04 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xa14b, 0x1, &(0x7f0000000140)=[{&(0x7f00000000c0)="e66be84f52dcae384fdf9e1a66a64405609c6a07f7484877e87df9006d62e7098aa2cc2d6f1000d0917f5196d43fb85cb3", 0x31, 0xa11a}], 0x1800c, &(0x7f0000000040)={[{@fat=@dos1xfloppy}]}, 0x0) 00:04:04 executing program 4: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000500)=[@in6={0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @initdev={0xac, 0x1e, 0x0, 0x0}}}]}, &(0x7f0000000140)=0x10) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x70, &(0x7f0000000380)=ANY=[@ANYRES32=r1, @ANYBLOB="01800900"], &(0x7f0000000240)=0x8) socket$inet6_sctp(0xa, 0x5, 0x84) (async) shutdown(r0, 0x0) (async) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000500)=[@in6={0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @initdev={0xac, 0x1e, 0x0, 0x0}}}]}, &(0x7f0000000140)=0x10) (async) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x70, &(0x7f0000000380)=ANY=[@ANYRES32=r1, @ANYBLOB="01800900"], &(0x7f0000000240)=0x8) (async) 00:04:04 executing program 5: shutdown(0xffffffffffffffff, 0x0) (async) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xc, &(0x7f00000001c0), 0x4) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000500)=[@in6={0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @initdev={0xac, 0x1e, 0x0, 0x0}}}]}, &(0x7f0000000140)=0x10) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000380)={r0, 0x30, "113376556a913ff66b8bed6dacd1b4194a9ab218553393be438220d645bfff95432e312a02bdfc9d13d94c474adc6fba"}, &(0x7f0000000240)=0x38) 00:04:04 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000500)=[@in6={0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @initdev={0xac, 0x1e, 0x0, 0x0}}}]}, &(0x7f0000000140)=0x10) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x18, &(0x7f0000000380)={r1}, &(0x7f0000000240)=0x8) r2 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000040), 0x20000, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000080)={r1, 0x1528, 0x0, 0x1f, 0x101}, &(0x7f00000000c0)=0x18) setsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000000100)={r3, 0x1000, 0x401, 0x3, 0x1ffc00, 0xffffffbb}, 0x14) socket$inet6_sctp(0xa, 0x5, 0x84) (async) shutdown(r0, 0x0) (async) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000500)=[@in6={0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @initdev={0xac, 0x1e, 0x0, 0x0}}}]}, &(0x7f0000000140)=0x10) (async) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x18, &(0x7f0000000380)={r1}, &(0x7f0000000240)=0x8) (async) openat$vsock(0xffffffffffffff9c, &(0x7f0000000040), 0x20000, 0x0) (async) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000080)={r1, 0x1528, 0x0, 0x1f, 0x101}, &(0x7f00000000c0)=0x18) (async) setsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000000100)={r3, 0x1000, 0x401, 0x3, 0x1ffc00, 0xffffffbb}, 0x14) (async) 00:04:04 executing program 0: write$binfmt_script(0xffffffffffffffff, &(0x7f0000000000)={'#! ', './file0', [{0x20, '{-!(\'^:'}, {}, {}, {}], 0xa, "5b5b81c52336390b27aabdc534d6fe6404f57e14a44e163978e6cb3096bb9774cc14e58667d5ce3cc538f9acc89d6a3b30260514f5451a47fa85e03aee8ebb842f780469c14da208f73537dc37ceadb6f7d941ce6de2fedcb89dd786fcfb68cfc2c1c88c5d11035a7686cfe4a57de28de794df7645fcb1db066d66"}, 0x91) (async) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x1b, &(0x7f0000000280)=ANY=[@ANYRESDEC], &(0x7f0000000240)=0x8) [ 244.371730][T10176] loop1: detected capacity change from 0 to 80 00:04:04 executing program 4: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000500)=[@in6={0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @initdev={0xac, 0x1e, 0x0, 0x0}}}]}, &(0x7f0000000140)=0x10) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x70, &(0x7f0000000380)=ANY=[@ANYRES32=r1, @ANYBLOB="01800900"], &(0x7f0000000240)=0x8) 00:04:04 executing program 5: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) shutdown(r0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1000004, 0x13, r1, 0x0) r2 = syz_open_dev$sndpcmp(&(0x7f00000001c0), 0x0, 0xa2c65) ioctl$SNDRV_PCM_IOCTL_STATUS_EXT64(r2, 0xc0984124, &(0x7f0000000200)) r3 = syz_open_dev$sndctrl(&(0x7f00000002c0), 0x1, 0xa000) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r3, 0x40045532, &(0x7f0000000040)) r4 = openat$audio(0xffffffffffffff9c, &(0x7f0000000140), 0x40000000040201, 0x0) dup3(r3, r4, 0x0) r5 = socket$nl_rdma(0x10, 0x3, 0x14) r6 = syz_open_dev$sndpcmp(&(0x7f0000000180), 0x0, 0xa2c65) ioctl$SNDRV_PCM_IOCTL_STATUS_EXT64(r6, 0xc0984124, &(0x7f0000000200)) r7 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r8 = openat$smackfs_ipv6host(0xffffffffffffff9c, &(0x7f0000000040), 0x2, 0x0) ioctl$DRM_IOCTL_MODE_CREATE_LEASE(0xffffffffffffffff, 0xc01864c6, &(0x7f00000000c0)={&(0x7f0000000080)=[0x9, 0x805d8bcf, 0x3, 0xfffff000, 0x1ff, 0x7], 0x6, 0x800, 0x0, 0xffffffffffffffff}) io_uring_register$IORING_REGISTER_FILES(r1, 0x2, &(0x7f0000000100)=[r2, r0, r3, r5, r6, r7, r8, r9], 0x8) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f00000001c0), 0x4) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000500)=[@in6={0xa, 0x0, 0x0, @local}]}, &(0x7f0000000140)=0x10) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000380)=ANY=[@ANYRES32=r10, @ANYBLOB="30000000113376556a913ff66b8bed6dacd1b40300000018553393be438220d62dbfff95432e312a02bdfc9d13d94c474adc6fba"], &(0x7f0000000240)=0x38) 00:04:04 executing program 2: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x12, 0x0, &(0x7f00000000c0)) (async) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) r3 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r3, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x84, 0x19, &(0x7f00000000c0)={r4}, 0x8) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000440)={r4, 0x1780, 0x7, 0x400}, 0x10) (async) r5 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000180)={r5}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r6, 0x84, 0x1d, &(0x7f0000000540)=ANY=[@ANYBLOB="4cb124d47de3d2106bdad6dafbe6bae3788c5ee07a3e9cabd30192f69153a8ff008681f6e49ee2c3ef30e36b79d77bde25d98a69ab2f565b2a4ec9b1e999f92f3438a2be923273c488c8563e0497828f610779565b7b7a1a261685aa3579992b1c0000005a9d3a50357a1aca8ad55643ef15f34cc45fa19a980958076816c876bab66668d85a300339ed"], &(0x7f0000000200)=0x4) (async) shutdown(r5, 0x0) (async) ioctl$AUTOFS_DEV_IOCTL_PROTOVER(0xffffffffffffffff, 0xc0189372, &(0x7f0000000040)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r1, @ANYBLOB="01040000000000102e2f66696c653000"]) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r7, 0x84, 0x76, &(0x7f0000000080)={0x0, 0xfffffe00}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r7, 0x84, 0x6f, &(0x7f0000000000)={r8, 0x1c, &(0x7f0000000500)=[@in6={0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @initdev={0xac, 0x1e, 0x1, 0x0}}}]}, &(0x7f0000000140)=0x10) (async) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r6, 0x84, 0x9, &(0x7f0000000280)={r8, @in={{0x2, 0x8f, @initdev={0xac, 0x1e, 0x0, 0x0}}}, 0xfff, 0xa23, 0x7, 0x203, 0x20, 0x8f, 0x4}, &(0x7f0000000340)=0x9c) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f00000003c0)={r10, 0x6}, &(0x7f0000000400)=0x8) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x1b, &(0x7f0000000380)={r9}, &(0x7f0000000240)=0x8) 00:04:04 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x1b, &(0x7f0000000280)=ANY=[@ANYRESDEC], &(0x7f0000000240)=0x8) 00:04:04 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000500)=[@in6={0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @initdev={0xac, 0x1e, 0x0, 0x0}}}]}, &(0x7f0000000140)=0x10) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x18, &(0x7f0000000380)={r1}, &(0x7f0000000240)=0x8) r2 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000040), 0x20000, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000080)={r1, 0x1528, 0x0, 0x1f, 0x101}, &(0x7f00000000c0)=0x18) setsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000000100)={r3, 0x1000, 0x401, 0x3, 0x1ffc00, 0xffffffbb}, 0x14) socket$inet6_sctp(0xa, 0x5, 0x84) (async) shutdown(r0, 0x0) (async) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000500)=[@in6={0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @initdev={0xac, 0x1e, 0x0, 0x0}}}]}, &(0x7f0000000140)=0x10) (async) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x18, &(0x7f0000000380)={r1}, &(0x7f0000000240)=0x8) (async) openat$vsock(0xffffffffffffff9c, &(0x7f0000000040), 0x20000, 0x0) (async) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000080)={r1, 0x1528, 0x0, 0x1f, 0x101}, &(0x7f00000000c0)=0x18) (async) setsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000000100)={r3, 0x1000, 0x401, 0x3, 0x1ffc00, 0xffffffbb}, 0x14) (async) 00:04:04 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xa14b, 0x1, &(0x7f0000000140)=[{&(0x7f00000000c0)="e66be84f52dcae384fdf9e1a66a64405609c6a07f7484877e87df9006d62e7258aa2cc2d6f1000d0917f5196d43fb85cb3", 0x31, 0xa11a}], 0x1800c, &(0x7f0000000040)={[{@fat=@dos1xfloppy}]}, 0x0) [ 244.465776][T10202] loop1: detected capacity change from 0 to 80 00:04:04 executing program 5: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) shutdown(r0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1000004, 0x13, r1, 0x0) r2 = syz_open_dev$sndpcmp(&(0x7f00000001c0), 0x0, 0xa2c65) ioctl$SNDRV_PCM_IOCTL_STATUS_EXT64(r2, 0xc0984124, &(0x7f0000000200)) r3 = syz_open_dev$sndctrl(&(0x7f00000002c0), 0x1, 0xa000) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r3, 0x40045532, &(0x7f0000000040)) r4 = openat$audio(0xffffffffffffff9c, &(0x7f0000000140), 0x40000000040201, 0x0) dup3(r3, r4, 0x0) r5 = socket$nl_rdma(0x10, 0x3, 0x14) r6 = syz_open_dev$sndpcmp(&(0x7f0000000180), 0x0, 0xa2c65) ioctl$SNDRV_PCM_IOCTL_STATUS_EXT64(r6, 0xc0984124, &(0x7f0000000200)) r7 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r8 = openat$smackfs_ipv6host(0xffffffffffffff9c, &(0x7f0000000040), 0x2, 0x0) ioctl$DRM_IOCTL_MODE_CREATE_LEASE(0xffffffffffffffff, 0xc01864c6, &(0x7f00000000c0)={&(0x7f0000000080)=[0x9, 0x805d8bcf, 0x3, 0xfffff000, 0x1ff, 0x7], 0x6, 0x800, 0x0, 0xffffffffffffffff}) io_uring_register$IORING_REGISTER_FILES(r1, 0x2, &(0x7f0000000100)=[r2, r0, r3, r5, r6, r7, r8, r9], 0x8) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f00000001c0), 0x4) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000500)=[@in6={0xa, 0x0, 0x0, @local}]}, &(0x7f0000000140)=0x10) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000380)=ANY=[@ANYRES32=r10, @ANYBLOB="30000000113376556a913ff66b8bed6dacd1b40300000018553393be438220d62dbfff95432e312a02bdfc9d13d94c474adc6fba"], &(0x7f0000000240)=0x38) socket$inet6_sctp(0xa, 0x1, 0x84) (async) shutdown(r0, 0x0) (async) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) (async) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1000004, 0x13, r1, 0x0) (async) syz_open_dev$sndpcmp(&(0x7f00000001c0), 0x0, 0xa2c65) (async) ioctl$SNDRV_PCM_IOCTL_STATUS_EXT64(r2, 0xc0984124, &(0x7f0000000200)) (async) syz_open_dev$sndctrl(&(0x7f00000002c0), 0x1, 0xa000) (async) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r3, 0x40045532, &(0x7f0000000040)) (async) openat$audio(0xffffffffffffff9c, &(0x7f0000000140), 0x40000000040201, 0x0) (async) dup3(r3, r4, 0x0) (async) socket$nl_rdma(0x10, 0x3, 0x14) (async) syz_open_dev$sndpcmp(&(0x7f0000000180), 0x0, 0xa2c65) (async) ioctl$SNDRV_PCM_IOCTL_STATUS_EXT64(r6, 0xc0984124, &(0x7f0000000200)) (async) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) (async) openat$smackfs_ipv6host(0xffffffffffffff9c, &(0x7f0000000040), 0x2, 0x0) (async) ioctl$DRM_IOCTL_MODE_CREATE_LEASE(0xffffffffffffffff, 0xc01864c6, &(0x7f00000000c0)={&(0x7f0000000080)=[0x9, 0x805d8bcf, 0x3, 0xfffff000, 0x1ff, 0x7], 0x6, 0x800}) (async) io_uring_register$IORING_REGISTER_FILES(r1, 0x2, &(0x7f0000000100)=[r2, r0, r3, r5, r6, r7, r8, r9], 0x8) (async) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f00000001c0), 0x4) (async) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000500)=[@in6={0xa, 0x0, 0x0, @local}]}, &(0x7f0000000140)=0x10) (async) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000380)=ANY=[@ANYRES32=r10, @ANYBLOB="30000000113376556a913ff66b8bed6dacd1b40300000018553393be438220d62dbfff95432e312a02bdfc9d13d94c474adc6fba"], &(0x7f0000000240)=0x38) (async) 00:04:04 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x1b, &(0x7f0000000280)=ANY=[@ANYRESDEC], &(0x7f0000000240)=0x8) 00:04:04 executing program 4: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000200)={0x0, 0x1c, &(0x7f00000001c0)=[@in6={0xa, 0x4e21, 0x2, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, 0x6}]}, &(0x7f0000000140)=0x10) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x70, &(0x7f0000000380)={r1}, &(0x7f0000000240)=0x8) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1000004, 0x13, r2, 0x0) r3 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r3, 0x84, 0x12, 0x0, &(0x7f00000000c0)) r4 = socket$inet6_sctp(0xa, 0x5, 0x84) r5 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r5, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_CONTEXT(r4, 0x84, 0x19, &(0x7f00000000c0)={r6}, 0x8) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x73, &(0x7f0000000100)={r6, 0x1, 0x30, 0x5, 0x2}, &(0x7f0000000180)=0x18) sendmsg$IPCTNL_MSG_TIMEOUT_NEW(r2, &(0x7f00000000c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000080)={&(0x7f0000000280)={0xc4, 0x0, 0x8, 0x101, 0x0, 0x0, {0x5, 0x0, 0x7}, [@CTA_TIMEOUT_L4PROTO={0x5, 0x3, 0x3a}, @CTA_TIMEOUT_L3PROTO={0x6, 0x2, 0x1, 0x0, 0xf6}, @CTA_TIMEOUT_DATA={0x2c, 0x4, 0x0, 0x1, @gre=[@CTA_TIMEOUT_GRE_REPLIED={0x8, 0x2, 0x1, 0x0, 0x1}, @CTA_TIMEOUT_GRE_REPLIED={0x8, 0x2, 0x1, 0x0, 0x1f}, @CTA_TIMEOUT_GRE_REPLIED={0x8, 0x2, 0x1, 0x0, 0xb3d0}, @CTA_TIMEOUT_GRE_UNREPLIED={0x8, 0x1, 0x1, 0x0, 0x80}, @CTA_TIMEOUT_GRE_UNREPLIED={0x8, 0x1, 0x1, 0x0, 0xffffff62}]}, @CTA_TIMEOUT_L3PROTO={0x6}, @CTA_TIMEOUT_DATA={0x14, 0x4, 0x0, 0x1, @icmpv6=[@CTA_TIMEOUT_ICMPV6_TIMEOUT={0x8, 0x1, 0x1, 0x0, 0x9}, @CTA_TIMEOUT_ICMPV6_TIMEOUT={0x8, 0x1, 0x1, 0x0, 0x3ff}]}, @CTA_TIMEOUT_DATA={0x34, 0x4, 0x0, 0x1, @gre=[@CTA_TIMEOUT_GRE_UNREPLIED={0x8, 0x1, 0x1, 0x0, 0x2}, @CTA_TIMEOUT_GRE_REPLIED={0x8, 0x2, 0x1, 0x0, 0x6}, @CTA_TIMEOUT_GRE_REPLIED={0x8, 0x2, 0x1, 0x0, 0x401}, @CTA_TIMEOUT_GRE_UNREPLIED={0x8, 0x1, 0x1, 0x0, 0x2}, @CTA_TIMEOUT_GRE_UNREPLIED={0x8, 0x1, 0x1, 0x0, 0x40}, @CTA_TIMEOUT_GRE_REPLIED={0x8, 0x2, 0x1, 0x0, 0x4b}]}, @CTA_TIMEOUT_DATA={0x24, 0x4, 0x0, 0x1, @gre=[@CTA_TIMEOUT_GRE_UNREPLIED={0x8, 0x1, 0x1, 0x0, 0x80000001}, @CTA_TIMEOUT_GRE_REPLIED={0x8, 0x2, 0x1, 0x0, 0x7}, @CTA_TIMEOUT_GRE_REPLIED={0x8}, @CTA_TIMEOUT_GRE_REPLIED={0x8, 0x2, 0x1, 0x0, 0x41c}]}]}, 0xc4}, 0x1, 0x0, 0x0, 0x4000}, 0x840) 00:04:04 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000040)={0x0, 0x1c, &(0x7f0000000500)=[@in6={0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @initdev={0xac, 0x1e, 0x0, 0x0}}}]}, &(0x7f0000000140)=0x10) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x18, &(0x7f0000000380)={r1}, &(0x7f0000000240)=0x8) 00:04:04 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x1b, &(0x7f0000000280)=ANY=[@ANYRESDEC], &(0x7f0000000240)=0x8) socket$inet6_sctp(0xa, 0x5, 0x84) (async) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x1b, &(0x7f0000000280)=ANY=[@ANYRESDEC], &(0x7f0000000240)=0x8) (async) 00:04:04 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xa14b, 0x1, &(0x7f0000000140)=[{&(0x7f00000000c0)="e66be84f52dcae384fdf9e1a66a64405609c6a07f7484877e87df9006d62e75e8aa2cc2d6f1000d0917f5196d43fb85cb3", 0x31, 0xa11a}], 0x1800c, &(0x7f0000000040)={[{@fat=@dos1xfloppy}]}, 0x0) 00:04:04 executing program 2: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000200)}, &(0x7f0000000140)=0x10) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) r2 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x19, &(0x7f0000000380)={r3, 0xfffffffe}, 0x8) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f00000004c0)=ANY=[], &(0x7f00000003c0)=0x8) r4 = socket$inet6_sctp(0xa, 0x1, 0x84) r5 = fcntl$dupfd(r0, 0x406, r4) r6 = signalfd4(r5, &(0x7f0000000080)={[0xfaef4de]}, 0x8, 0x80000) pipe2$watch_queue(&(0x7f0000000100), 0x80) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r6, 0x84, 0x12, 0x0, &(0x7f00000000c0)=0x33) ioctl$sock_rose_SIOCDELRT(r6, 0x890c, &(0x7f0000000180)={@remote={0xcc, 0xcc, 0xcc, 0xcc, 0x1}, 0x7b30, @bcast, @rose={'rose', 0x0}, 0x7, [@remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x2}, @default, @null, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @bcast, @default, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @default]}) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r4, 0x84, 0x4, &(0x7f0000000040)=0x7, 0x4) r7 = socket$inet6_sctp(0xa, 0x5, 0x84) r8 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r8, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_CONTEXT(r7, 0x84, 0x19, &(0x7f00000000c0)={r9}, 0x8) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000000280)={r9, 0x1, 0x8, 0xfff, 0x5, 0x59, 0x7, 0x9e, {0x0, @in6={{0xa, 0x4e23, 0x0, @mcast1, 0x2}}, 0x5, 0xffffffc0, 0x8, 0x1f, 0x7f}}, &(0x7f0000000340)=0xb0) [ 244.536710][T10216] loop1: detected capacity change from 0 to 80 00:04:04 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r0, 0x0) (async) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000040)={0x0, 0x1c, &(0x7f0000000500)=[@in6={0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @initdev={0xac, 0x1e, 0x0, 0x0}}}]}, &(0x7f0000000140)=0x10) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x18, &(0x7f0000000380)={r1}, &(0x7f0000000240)=0x8) 00:04:04 executing program 2: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000200)}, &(0x7f0000000140)=0x10) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) r2 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x19, &(0x7f0000000380)={r3, 0xfffffffe}, 0x8) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f00000004c0)=ANY=[], &(0x7f00000003c0)=0x8) r4 = socket$inet6_sctp(0xa, 0x1, 0x84) r5 = fcntl$dupfd(r0, 0x406, r4) r6 = signalfd4(r5, &(0x7f0000000080)={[0xfaef4de]}, 0x8, 0x80000) pipe2$watch_queue(&(0x7f0000000100), 0x80) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r6, 0x84, 0x12, 0x0, &(0x7f00000000c0)=0x33) ioctl$sock_rose_SIOCDELRT(r6, 0x890c, &(0x7f0000000180)={@remote={0xcc, 0xcc, 0xcc, 0xcc, 0x1}, 0x7b30, @bcast, @rose={'rose', 0x0}, 0x7, [@remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x2}, @default, @null, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @bcast, @default, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @default]}) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r4, 0x84, 0x4, &(0x7f0000000040)=0x7, 0x4) r7 = socket$inet6_sctp(0xa, 0x5, 0x84) r8 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r8, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_CONTEXT(r7, 0x84, 0x19, &(0x7f00000000c0)={r9}, 0x8) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000000280)={r9, 0x1, 0x8, 0xfff, 0x5, 0x59, 0x7, 0x9e, {0x0, @in6={{0xa, 0x4e23, 0x0, @mcast1, 0x2}}, 0x5, 0xffffffc0, 0x8, 0x1f, 0x7f}}, &(0x7f0000000340)=0xb0) socket$inet6_sctp(0xa, 0x5, 0x84) (async) shutdown(r0, 0x0) (async) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000200)}, &(0x7f0000000140)=0x10) (async) socket$inet6_sctp(0xa, 0x1, 0x84) (async) socket$inet_sctp(0x2, 0x1, 0x84) (async) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0xd, &(0x7f0000000000)=@assoc_value, &(0x7f0000000040)=0x8) (async) setsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x19, &(0x7f0000000380)={r3, 0xfffffffe}, 0x8) (async) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f00000004c0)=ANY=[], &(0x7f00000003c0)=0x8) (async) socket$inet6_sctp(0xa, 0x1, 0x84) (async) fcntl$dupfd(r0, 0x406, r4) (async) signalfd4(r5, &(0x7f0000000080)={[0xfaef4de]}, 0x8, 0x80000) (async) pipe2$watch_queue(&(0x7f0000000100), 0x80) (async) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r6, 0x84, 0x12, 0x0, &(0x7f00000000c0)=0x33) (async) ioctl$sock_rose_SIOCDELRT(r6, 0x890c, &(0x7f0000000180)={@remote={0xcc, 0xcc, 0xcc, 0xcc, 0x1}, 0x7b30, @bcast, @rose={'rose', 0x0}, 0x7, [@remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x2}, @default, @null, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @bcast, @default, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @default]}) (async) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r4, 0x84, 0x4, &(0x7f0000000040)=0x7, 0x4) (async) socket$inet6_sctp(0xa, 0x5, 0x84) (async) socket$inet_sctp(0x2, 0x1, 0x84) (async) getsockopt$inet_sctp_SCTP_MAX_BURST(r8, 0x84, 0xd, &(0x7f0000000000)=@assoc_value, &(0x7f0000000040)=0x8) (async) setsockopt$inet_sctp6_SCTP_CONTEXT(r7, 0x84, 0x19, &(0x7f00000000c0)={r9}, 0x8) (async) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000000280)={r9, 0x1, 0x8, 0xfff, 0x5, 0x59, 0x7, 0x9e, {0x0, @in6={{0xa, 0x4e23, 0x0, @mcast1, 0x2}}, 0x5, 0xffffffc0, 0x8, 0x1f, 0x7f}}, &(0x7f0000000340)=0xb0) (async) 00:04:04 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000000), &(0x7f0000000040)=0x4) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x1b, &(0x7f00000002c0)=ANY=[@ANYRESHEX=r0], &(0x7f0000000080)=0x8) socket$inet6_udp(0xa, 0x2, 0x0) 00:04:04 executing program 5: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) shutdown(r0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1000004, 0x13, r1, 0x0) r2 = syz_open_dev$sndpcmp(&(0x7f00000001c0), 0x0, 0xa2c65) ioctl$SNDRV_PCM_IOCTL_STATUS_EXT64(r2, 0xc0984124, &(0x7f0000000200)) r3 = syz_open_dev$sndctrl(&(0x7f00000002c0), 0x1, 0xa000) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r3, 0x40045532, &(0x7f0000000040)) r4 = openat$audio(0xffffffffffffff9c, &(0x7f0000000140), 0x40000000040201, 0x0) dup3(r3, r4, 0x0) r5 = socket$nl_rdma(0x10, 0x3, 0x14) r6 = syz_open_dev$sndpcmp(&(0x7f0000000180), 0x0, 0xa2c65) ioctl$SNDRV_PCM_IOCTL_STATUS_EXT64(r6, 0xc0984124, &(0x7f0000000200)) r7 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r8 = openat$smackfs_ipv6host(0xffffffffffffff9c, &(0x7f0000000040), 0x2, 0x0) ioctl$DRM_IOCTL_MODE_CREATE_LEASE(0xffffffffffffffff, 0xc01864c6, &(0x7f00000000c0)={&(0x7f0000000080)=[0x9, 0x805d8bcf, 0x3, 0xfffff000, 0x1ff, 0x7], 0x6, 0x800, 0x0, 0xffffffffffffffff}) io_uring_register$IORING_REGISTER_FILES(r1, 0x2, &(0x7f0000000100)=[r2, r0, r3, r5, r6, r7, r8, r9], 0x8) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f00000001c0), 0x4) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000500)=[@in6={0xa, 0x0, 0x0, @local}]}, &(0x7f0000000140)=0x10) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000380)=ANY=[@ANYRES32=r10, @ANYBLOB="30000000113376556a913ff66b8bed6dacd1b40300000018553393be438220d62dbfff95432e312a02bdfc9d13d94c474adc6fba"], &(0x7f0000000240)=0x38) socket$inet6_sctp(0xa, 0x1, 0x84) (async) shutdown(r0, 0x0) (async) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) (async) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1000004, 0x13, r1, 0x0) (async) syz_open_dev$sndpcmp(&(0x7f00000001c0), 0x0, 0xa2c65) (async) ioctl$SNDRV_PCM_IOCTL_STATUS_EXT64(r2, 0xc0984124, &(0x7f0000000200)) (async) syz_open_dev$sndctrl(&(0x7f00000002c0), 0x1, 0xa000) (async) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r3, 0x40045532, &(0x7f0000000040)) (async) openat$audio(0xffffffffffffff9c, &(0x7f0000000140), 0x40000000040201, 0x0) (async) dup3(r3, r4, 0x0) (async) socket$nl_rdma(0x10, 0x3, 0x14) (async) syz_open_dev$sndpcmp(&(0x7f0000000180), 0x0, 0xa2c65) (async) ioctl$SNDRV_PCM_IOCTL_STATUS_EXT64(r6, 0xc0984124, &(0x7f0000000200)) (async) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) (async) openat$smackfs_ipv6host(0xffffffffffffff9c, &(0x7f0000000040), 0x2, 0x0) (async) ioctl$DRM_IOCTL_MODE_CREATE_LEASE(0xffffffffffffffff, 0xc01864c6, &(0x7f00000000c0)={&(0x7f0000000080)=[0x9, 0x805d8bcf, 0x3, 0xfffff000, 0x1ff, 0x7], 0x6, 0x800}) (async) io_uring_register$IORING_REGISTER_FILES(r1, 0x2, &(0x7f0000000100)=[r2, r0, r3, r5, r6, r7, r8, r9], 0x8) (async) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f00000001c0), 0x4) (async) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000500)=[@in6={0xa, 0x0, 0x0, @local}]}, &(0x7f0000000140)=0x10) (async) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000380)=ANY=[@ANYRES32=r10, @ANYBLOB="30000000113376556a913ff66b8bed6dacd1b40300000018553393be438220d62dbfff95432e312a02bdfc9d13d94c474adc6fba"], &(0x7f0000000240)=0x38) (async) 00:04:04 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xa14b, 0x1, &(0x7f0000000140)=[{&(0x7f00000000c0)="e66be84f52dcae384fdf9e1a66a64405609c6a07f7484877e87df9006d62e7458aa2cc5c6f1000d0917f5196d43fb85cb3", 0x31, 0xa11a}], 0x1800c, &(0x7f0000000040)={[{@fat=@dos1xfloppy}]}, 0x0) [ 244.599391][T10233] loop1: detected capacity change from 0 to 80 00:04:04 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000000), &(0x7f0000000040)=0x4) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x1b, &(0x7f00000002c0)=ANY=[@ANYRESHEX=r0], &(0x7f0000000080)=0x8) (async, rerun: 64) socket$inet6_udp(0xa, 0x2, 0x0) (rerun: 64) 00:04:04 executing program 4: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r0, 0x0) (async) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000200)={0x0, 0x1c, &(0x7f00000001c0)=[@in6={0xa, 0x4e21, 0x2, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, 0x6}]}, &(0x7f0000000140)=0x10) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x70, &(0x7f0000000380)={r1}, &(0x7f0000000240)=0x8) (async) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1000004, 0x13, r2, 0x0) (async) r3 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r3, 0x84, 0x12, 0x0, &(0x7f00000000c0)) r4 = socket$inet6_sctp(0xa, 0x5, 0x84) (async) r5 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r5, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_CONTEXT(r4, 0x84, 0x19, &(0x7f00000000c0)={r6}, 0x8) (async) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x73, &(0x7f0000000100)={r6, 0x1, 0x30, 0x5, 0x2}, &(0x7f0000000180)=0x18) sendmsg$IPCTNL_MSG_TIMEOUT_NEW(r2, &(0x7f00000000c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000080)={&(0x7f0000000280)={0xc4, 0x0, 0x8, 0x101, 0x0, 0x0, {0x5, 0x0, 0x7}, [@CTA_TIMEOUT_L4PROTO={0x5, 0x3, 0x3a}, @CTA_TIMEOUT_L3PROTO={0x6, 0x2, 0x1, 0x0, 0xf6}, @CTA_TIMEOUT_DATA={0x2c, 0x4, 0x0, 0x1, @gre=[@CTA_TIMEOUT_GRE_REPLIED={0x8, 0x2, 0x1, 0x0, 0x1}, @CTA_TIMEOUT_GRE_REPLIED={0x8, 0x2, 0x1, 0x0, 0x1f}, @CTA_TIMEOUT_GRE_REPLIED={0x8, 0x2, 0x1, 0x0, 0xb3d0}, @CTA_TIMEOUT_GRE_UNREPLIED={0x8, 0x1, 0x1, 0x0, 0x80}, @CTA_TIMEOUT_GRE_UNREPLIED={0x8, 0x1, 0x1, 0x0, 0xffffff62}]}, @CTA_TIMEOUT_L3PROTO={0x6}, @CTA_TIMEOUT_DATA={0x14, 0x4, 0x0, 0x1, @icmpv6=[@CTA_TIMEOUT_ICMPV6_TIMEOUT={0x8, 0x1, 0x1, 0x0, 0x9}, @CTA_TIMEOUT_ICMPV6_TIMEOUT={0x8, 0x1, 0x1, 0x0, 0x3ff}]}, @CTA_TIMEOUT_DATA={0x34, 0x4, 0x0, 0x1, @gre=[@CTA_TIMEOUT_GRE_UNREPLIED={0x8, 0x1, 0x1, 0x0, 0x2}, @CTA_TIMEOUT_GRE_REPLIED={0x8, 0x2, 0x1, 0x0, 0x6}, @CTA_TIMEOUT_GRE_REPLIED={0x8, 0x2, 0x1, 0x0, 0x401}, @CTA_TIMEOUT_GRE_UNREPLIED={0x8, 0x1, 0x1, 0x0, 0x2}, @CTA_TIMEOUT_GRE_UNREPLIED={0x8, 0x1, 0x1, 0x0, 0x40}, @CTA_TIMEOUT_GRE_REPLIED={0x8, 0x2, 0x1, 0x0, 0x4b}]}, @CTA_TIMEOUT_DATA={0x24, 0x4, 0x0, 0x1, @gre=[@CTA_TIMEOUT_GRE_UNREPLIED={0x8, 0x1, 0x1, 0x0, 0x80000001}, @CTA_TIMEOUT_GRE_REPLIED={0x8, 0x2, 0x1, 0x0, 0x7}, @CTA_TIMEOUT_GRE_REPLIED={0x8}, @CTA_TIMEOUT_GRE_REPLIED={0x8, 0x2, 0x1, 0x0, 0x41c}]}]}, 0xc4}, 0x1, 0x0, 0x0, 0x4000}, 0x840) 00:04:04 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r0, 0x0) (async, rerun: 32) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000040)={0x0, 0x1c, &(0x7f0000000500)=[@in6={0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @initdev={0xac, 0x1e, 0x0, 0x0}}}]}, &(0x7f0000000140)=0x10) (rerun: 32) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x18, &(0x7f0000000380)={r1}, &(0x7f0000000240)=0x8) 00:04:04 executing program 2: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000200)}, &(0x7f0000000140)=0x10) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) r2 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x19, &(0x7f0000000380)={r3, 0xfffffffe}, 0x8) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f00000004c0)=ANY=[], &(0x7f00000003c0)=0x8) r4 = socket$inet6_sctp(0xa, 0x1, 0x84) r5 = fcntl$dupfd(r0, 0x406, r4) r6 = signalfd4(r5, &(0x7f0000000080)={[0xfaef4de]}, 0x8, 0x80000) pipe2$watch_queue(&(0x7f0000000100), 0x80) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r6, 0x84, 0x12, 0x0, &(0x7f00000000c0)=0x33) ioctl$sock_rose_SIOCDELRT(r6, 0x890c, &(0x7f0000000180)={@remote={0xcc, 0xcc, 0xcc, 0xcc, 0x1}, 0x7b30, @bcast, @rose={'rose', 0x0}, 0x7, [@remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x2}, @default, @null, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @bcast, @default, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @default]}) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r4, 0x84, 0x4, &(0x7f0000000040)=0x7, 0x4) r7 = socket$inet6_sctp(0xa, 0x5, 0x84) r8 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r8, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_CONTEXT(r7, 0x84, 0x19, &(0x7f00000000c0)={r9}, 0x8) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000000280)={r9, 0x1, 0x8, 0xfff, 0x5, 0x59, 0x7, 0x9e, {0x0, @in6={{0xa, 0x4e23, 0x0, @mcast1, 0x2}}, 0x5, 0xffffffc0, 0x8, 0x1f, 0x7f}}, &(0x7f0000000340)=0xb0) socket$inet6_sctp(0xa, 0x5, 0x84) (async) shutdown(r0, 0x0) (async) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000200)}, &(0x7f0000000140)=0x10) (async) socket$inet6_sctp(0xa, 0x1, 0x84) (async) socket$inet_sctp(0x2, 0x1, 0x84) (async) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0xd, &(0x7f0000000000)=@assoc_value, &(0x7f0000000040)=0x8) (async) setsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x19, &(0x7f0000000380)={r3, 0xfffffffe}, 0x8) (async) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f00000004c0)=ANY=[], &(0x7f00000003c0)=0x8) (async) socket$inet6_sctp(0xa, 0x1, 0x84) (async) fcntl$dupfd(r0, 0x406, r4) (async) signalfd4(r5, &(0x7f0000000080)={[0xfaef4de]}, 0x8, 0x80000) (async) pipe2$watch_queue(&(0x7f0000000100), 0x80) (async) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r6, 0x84, 0x12, 0x0, &(0x7f00000000c0)=0x33) (async) ioctl$sock_rose_SIOCDELRT(r6, 0x890c, &(0x7f0000000180)={@remote={0xcc, 0xcc, 0xcc, 0xcc, 0x1}, 0x7b30, @bcast, @rose={'rose', 0x0}, 0x7, [@remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x2}, @default, @null, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @bcast, @default, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @default]}) (async) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r4, 0x84, 0x4, &(0x7f0000000040)=0x7, 0x4) (async) socket$inet6_sctp(0xa, 0x5, 0x84) (async) socket$inet_sctp(0x2, 0x1, 0x84) (async) getsockopt$inet_sctp_SCTP_MAX_BURST(r8, 0x84, 0xd, &(0x7f0000000000)=@assoc_value, &(0x7f0000000040)=0x8) (async) setsockopt$inet_sctp6_SCTP_CONTEXT(r7, 0x84, 0x19, &(0x7f00000000c0)={r9}, 0x8) (async) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000000280)={r9, 0x1, 0x8, 0xfff, 0x5, 0x59, 0x7, 0x9e, {0x0, @in6={{0xa, 0x4e23, 0x0, @mcast1, 0x2}}, 0x5, 0xffffffc0, 0x8, 0x1f, 0x7f}}, &(0x7f0000000340)=0xb0) (async) 00:04:04 executing program 5: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r0, 0x0) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f00000001c0), 0x4) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000000040)) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f0000000500)=[@in={0x2, 0x4e22, @private=0xa010102}]}, &(0x7f0000000140)=0x10) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000080)={r0}) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f0000000380)={r1, 0x30, "113376556a913ff66b8bed6dacd1b4194a9ab218553393be438220d645bfff95432e312a02bdfc9d13d94c474adc6fba"}, &(0x7f0000000240)=0x38) 00:04:04 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xa14b, 0x1, &(0x7f0000000140)=[{&(0x7f00000000c0)="e66be84f52dcae384fdf9e1a66a64405609c6a07f7484877e87df9006d62e7458aa2ccfe6f1000d0917f5196d43fb85cb3", 0x31, 0xa11a}], 0x1800c, &(0x7f0000000040)={[{@fat=@dos1xfloppy}]}, 0x0) [ 244.697911][T10276] loop1: detected capacity change from 0 to 80 00:04:04 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000000), &(0x7f0000000040)=0x4) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x1b, &(0x7f00000002c0)=ANY=[@ANYRESHEX=r0], &(0x7f0000000080)=0x8) (async, rerun: 64) socket$inet6_udp(0xa, 0x2, 0x0) (rerun: 64) 00:04:04 executing program 5: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r0, 0x0) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f00000001c0), 0x4) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000000040)) (async) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f0000000500)=[@in={0x2, 0x4e22, @private=0xa010102}]}, &(0x7f0000000140)=0x10) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000080)={r0}) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f0000000380)={r1, 0x30, "113376556a913ff66b8bed6dacd1b4194a9ab218553393be438220d645bfff95432e312a02bdfc9d13d94c474adc6fba"}, &(0x7f0000000240)=0x38) 00:04:04 executing program 2: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000500)=[@in6={0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @initdev={0xac, 0x1e, 0x0, 0x0}}}]}, &(0x7f0000000140)=0x10) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000040)={0x0, 0x9aa, 0x0, 0xffffffffffffffff, 0x9}, &(0x7f0000000080)=0x18) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x1b, &(0x7f0000000380)={r1}, &(0x7f0000000240)=0x8) 00:04:04 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xa14b, 0x1, &(0x7f0000000140)=[{&(0x7f00000000c0)="e66be84f52dcae384fdf9e1a66a64405609c6a07f7484877e87df9006d62e7458aa2cc2d251000d0917f5196d43fb85cb3", 0x31, 0xa11a}], 0x1800c, &(0x7f0000000040)={[{@fat=@dos1xfloppy}]}, 0x0) [ 244.755821][T10282] loop1: detected capacity change from 0 to 80 00:04:04 executing program 4: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000200)={0x0, 0x1c, &(0x7f00000001c0)=[@in6={0xa, 0x4e21, 0x2, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, 0x6}]}, &(0x7f0000000140)=0x10) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x70, &(0x7f0000000380)={r1}, &(0x7f0000000240)=0x8) (async) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1000004, 0x13, r2, 0x0) (async) r3 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r3, 0x84, 0x12, 0x0, &(0x7f00000000c0)) r4 = socket$inet6_sctp(0xa, 0x5, 0x84) (async) r5 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r5, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_CONTEXT(r4, 0x84, 0x19, &(0x7f00000000c0)={r6}, 0x8) (async) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x73, &(0x7f0000000100)={r6, 0x1, 0x30, 0x5, 0x2}, &(0x7f0000000180)=0x18) sendmsg$IPCTNL_MSG_TIMEOUT_NEW(r2, &(0x7f00000000c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000080)={&(0x7f0000000280)={0xc4, 0x0, 0x8, 0x101, 0x0, 0x0, {0x5, 0x0, 0x7}, [@CTA_TIMEOUT_L4PROTO={0x5, 0x3, 0x3a}, @CTA_TIMEOUT_L3PROTO={0x6, 0x2, 0x1, 0x0, 0xf6}, @CTA_TIMEOUT_DATA={0x2c, 0x4, 0x0, 0x1, @gre=[@CTA_TIMEOUT_GRE_REPLIED={0x8, 0x2, 0x1, 0x0, 0x1}, @CTA_TIMEOUT_GRE_REPLIED={0x8, 0x2, 0x1, 0x0, 0x1f}, @CTA_TIMEOUT_GRE_REPLIED={0x8, 0x2, 0x1, 0x0, 0xb3d0}, @CTA_TIMEOUT_GRE_UNREPLIED={0x8, 0x1, 0x1, 0x0, 0x80}, @CTA_TIMEOUT_GRE_UNREPLIED={0x8, 0x1, 0x1, 0x0, 0xffffff62}]}, @CTA_TIMEOUT_L3PROTO={0x6}, @CTA_TIMEOUT_DATA={0x14, 0x4, 0x0, 0x1, @icmpv6=[@CTA_TIMEOUT_ICMPV6_TIMEOUT={0x8, 0x1, 0x1, 0x0, 0x9}, @CTA_TIMEOUT_ICMPV6_TIMEOUT={0x8, 0x1, 0x1, 0x0, 0x3ff}]}, @CTA_TIMEOUT_DATA={0x34, 0x4, 0x0, 0x1, @gre=[@CTA_TIMEOUT_GRE_UNREPLIED={0x8, 0x1, 0x1, 0x0, 0x2}, @CTA_TIMEOUT_GRE_REPLIED={0x8, 0x2, 0x1, 0x0, 0x6}, @CTA_TIMEOUT_GRE_REPLIED={0x8, 0x2, 0x1, 0x0, 0x401}, @CTA_TIMEOUT_GRE_UNREPLIED={0x8, 0x1, 0x1, 0x0, 0x2}, @CTA_TIMEOUT_GRE_UNREPLIED={0x8, 0x1, 0x1, 0x0, 0x40}, @CTA_TIMEOUT_GRE_REPLIED={0x8, 0x2, 0x1, 0x0, 0x4b}]}, @CTA_TIMEOUT_DATA={0x24, 0x4, 0x0, 0x1, @gre=[@CTA_TIMEOUT_GRE_UNREPLIED={0x8, 0x1, 0x1, 0x0, 0x80000001}, @CTA_TIMEOUT_GRE_REPLIED={0x8, 0x2, 0x1, 0x0, 0x7}, @CTA_TIMEOUT_GRE_REPLIED={0x8}, @CTA_TIMEOUT_GRE_REPLIED={0x8, 0x2, 0x1, 0x0, 0x41c}]}]}, 0xc4}, 0x1, 0x0, 0x0, 0x4000}, 0x840) 00:04:04 executing program 5: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r0, 0x0) (async) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f00000001c0), 0x4) (async) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000000040)) (async, rerun: 32) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f0000000500)=[@in={0x2, 0x4e22, @private=0xa010102}]}, &(0x7f0000000140)=0x10) (async, rerun: 32) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000080)={r0}) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f0000000380)={r1, 0x30, "113376556a913ff66b8bed6dacd1b4194a9ab218553393be438220d645bfff95432e312a02bdfc9d13d94c474adc6fba"}, &(0x7f0000000240)=0x38) 00:04:04 executing program 2: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000500)=[@in6={0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @initdev={0xac, 0x1e, 0x0, 0x0}}}]}, &(0x7f0000000140)=0x10) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000040)={0x0, 0x9aa, 0x0, 0xffffffffffffffff, 0x9}, &(0x7f0000000080)=0x18) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x1b, &(0x7f0000000380)={r1}, &(0x7f0000000240)=0x8) socket$inet6_sctp(0xa, 0x5, 0x84) (async) shutdown(r0, 0x0) (async) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000500)=[@in6={0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @initdev={0xac, 0x1e, 0x0, 0x0}}}]}, &(0x7f0000000140)=0x10) (async) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000040)={0x0, 0x9aa, 0x0, 0xffffffffffffffff, 0x9}, &(0x7f0000000080)=0x18) (async) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x1b, &(0x7f0000000380)={r1}, &(0x7f0000000240)=0x8) (async) 00:04:04 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xa14b, 0x1, &(0x7f0000000140)=[{&(0x7f00000000c0)="e66be84f52dcae384fdf9e1a66a64405609c6a07f7484877e87df9006d62e7458aa2cc2d5c1000d0917f5196d43fb85cb3", 0x31, 0xa11a}], 0x1800c, &(0x7f0000000040)={[{@fat=@dos1xfloppy}]}, 0x0) [ 244.828022][T10294] loop1: detected capacity change from 0 to 80 00:04:05 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000500)=[@in6={0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @initdev={0xac, 0x1e, 0x0, 0x0}}}]}, &(0x7f0000000140)=0x10) 00:04:05 executing program 0: socket$inet6_sctp(0xa, 0x5, 0x84) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1000004, 0x13, r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000080)={0x0, 0x68, &(0x7f0000000000)=[@in={0x2, 0x4e24, @empty}, @in={0x2, 0x4e24, @multicast2}, @in={0x2, 0x4e20, @initdev={0xac, 0x1e, 0x1, 0x0}}, @in6={0xa, 0x4e20, 0x0, @ipv4={'\x00', '\xff\xff', @remote}, 0x6}, @in6={0xa, 0x4e21, 0xab, @dev={0xfe, 0x80, '\x00', 0x15}, 0x7}]}, &(0x7f00000000c0)=0x10) 00:04:05 executing program 2: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000500)=[@in6={0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @initdev={0xac, 0x1e, 0x0, 0x0}}}]}, &(0x7f0000000140)=0x10) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000040)={0x0, 0x9aa, 0x0, 0xffffffffffffffff, 0x9}, &(0x7f0000000080)=0x18) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x1b, &(0x7f0000000380)={r1}, &(0x7f0000000240)=0x8) socket$inet6_sctp(0xa, 0x5, 0x84) (async) shutdown(r0, 0x0) (async) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000500)=[@in6={0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @initdev={0xac, 0x1e, 0x0, 0x0}}}]}, &(0x7f0000000140)=0x10) (async) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000040)={0x0, 0x9aa, 0x0, 0xffffffffffffffff, 0x9}, &(0x7f0000000080)=0x18) (async) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x1b, &(0x7f0000000380)={r1}, &(0x7f0000000240)=0x8) (async) 00:04:05 executing program 5: r0 = socket$inet6_sctp(0xa, 0x3, 0x84) shutdown(r0, 0x0) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f00000001c0), 0x4) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000000080)={0x0, 0x68fb, 0x9}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000100)={r1, 0x0, &(0x7f0000000040)}, &(0x7f0000000140)=0x10) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000380)={r2, 0x30, "113376556a913ff66b8bed6dacd1b4194a9ab218553393be438220d645bfff95432e312a02bdfc9d13d94c474adc6fba"}, &(0x7f0000000240)=0x38) 00:04:05 executing program 4: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000500)=[@in6={0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @initdev={0xac, 0x1e, 0x0, 0x0}}}]}, &(0x7f0000000140)=0x10) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x70, &(0x7f0000000380)=ANY=[@ANYRES32=r1, @ANYBLOB="80000000"], &(0x7f0000000240)=0x8) 00:04:05 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xa14b, 0x1, &(0x7f0000000140)=[{&(0x7f00000000c0)="e66be84f52dcae384fdf9e1a66a64405609c6a07f7484877e87df9006d62e7458aa2cc2d6f0200d0917f5196d43fb85cb3", 0x31, 0xa11a}], 0x1800c, &(0x7f0000000040)={[{@fat=@dos1xfloppy}]}, 0x0) [ 245.494139][T10310] loop1: detected capacity change from 0 to 80 00:04:05 executing program 5: r0 = socket$inet6_sctp(0xa, 0x3, 0x84) shutdown(r0, 0x0) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f00000001c0), 0x4) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000000080)={0x0, 0x68fb, 0x9}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000100)={r1, 0x0, &(0x7f0000000040)}, &(0x7f0000000140)=0x10) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000380)={r2, 0x30, "113376556a913ff66b8bed6dacd1b4194a9ab218553393be438220d645bfff95432e312a02bdfc9d13d94c474adc6fba"}, &(0x7f0000000240)=0x38) socket$inet6_sctp(0xa, 0x3, 0x84) (async) shutdown(r0, 0x0) (async) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f00000001c0), 0x4) (async) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000000080)={0x0, 0x68fb, 0x9}, &(0x7f00000000c0)=0x8) (async) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000100)={r1, 0x0, &(0x7f0000000040)}, &(0x7f0000000140)=0x10) (async) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000380)={r2, 0x30, "113376556a913ff66b8bed6dacd1b4194a9ab218553393be438220d645bfff95432e312a02bdfc9d13d94c474adc6fba"}, &(0x7f0000000240)=0x38) (async) 00:04:05 executing program 4: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r0, 0x0) (async) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000500)=[@in6={0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @initdev={0xac, 0x1e, 0x0, 0x0}}}]}, &(0x7f0000000140)=0x10) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x70, &(0x7f0000000380)=ANY=[@ANYRES32=r1, @ANYBLOB="80000000"], &(0x7f0000000240)=0x8) 00:04:05 executing program 0: socket$inet6_sctp(0xa, 0x5, 0x84) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1000004, 0x13, r0, 0x0) (async) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000080)={0x0, 0x68, &(0x7f0000000000)=[@in={0x2, 0x4e24, @empty}, @in={0x2, 0x4e24, @multicast2}, @in={0x2, 0x4e20, @initdev={0xac, 0x1e, 0x1, 0x0}}, @in6={0xa, 0x4e20, 0x0, @ipv4={'\x00', '\xff\xff', @remote}, 0x6}, @in6={0xa, 0x4e21, 0xab, @dev={0xfe, 0x80, '\x00', 0x15}, 0x7}]}, &(0x7f00000000c0)=0x10) 00:04:05 executing program 2: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000040)=[@in={0x2, 0x4e22, @loopback}, @in={0x2, 0x4e20, @remote}, @in6={0xa, 0x4e22, 0xdc, @local, 0x9}], 0x3c) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1000004, 0x13, r1, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r1, 0x8933, &(0x7f00000001c0)={'batadv0\x00', 0x0}) sendmsg$nl_route_sched(r1, &(0x7f00000002c0)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000000280)={&(0x7f0000000200)=@newqdisc={0x34, 0x24, 0x300, 0x70bd25, 0x25dfdbfe, {0x0, 0x0, 0x0, r2, {0x8, 0xffee}, {}, {0xfff8, 0xe}}, [@TCA_EGRESS_BLOCK={0x8, 0xe, 0x80}, @TCA_EGRESS_BLOCK={0x8, 0xe, 0x1b03}]}, 0x34}, 0x1, 0x0, 0x0, 0x80}, 0x20044094) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000080)={0x0, 0x8, 0x6, 0x3, 0x0}, &(0x7f00000000c0)=0x10) setsockopt$inet_sctp6_SCTP_AUTH_DEACTIVATE_KEY(r1, 0x84, 0x23, &(0x7f0000000100)={r3, 0x80}, 0x8) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000500)=[@in6={0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @initdev={0xac, 0x1e, 0x0, 0x0}}}]}, &(0x7f0000000140)=0x10) syz_genetlink_get_family_id$team(&(0x7f0000000300), r1) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x1b, &(0x7f0000000380)={r4}, &(0x7f0000000240)=0x8) 00:04:05 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r0, 0x0) (async) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000500)=[@in6={0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @initdev={0xac, 0x1e, 0x0, 0x0}}}]}, &(0x7f0000000140)=0x10) 00:04:05 executing program 4: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000500)=[@in6={0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @initdev={0xac, 0x1e, 0x0, 0x0}}}]}, &(0x7f0000000140)=0x10) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x70, &(0x7f0000000380)=ANY=[@ANYRES32=r1, @ANYBLOB="80000000"], &(0x7f0000000240)=0x8) 00:04:05 executing program 5: r0 = socket$inet6_sctp(0xa, 0x3, 0x84) shutdown(r0, 0x0) (async) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f00000001c0), 0x4) (async) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000000080)={0x0, 0x68fb, 0x9}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000100)={r1, 0x0, &(0x7f0000000040)}, &(0x7f0000000140)=0x10) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000380)={r2, 0x30, "113376556a913ff66b8bed6dacd1b4194a9ab218553393be438220d645bfff95432e312a02bdfc9d13d94c474adc6fba"}, &(0x7f0000000240)=0x38) 00:04:05 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xa14b, 0x1, &(0x7f0000000140)=[{&(0x7f00000000c0)="e66be84f52dcae384fdf9e1a66a64405609c6a07f7484877e87df9006d62e7458aa2cc2d6f0700d0917f5196d43fb85cb3", 0x31, 0xa11a}], 0x1800c, &(0x7f0000000040)={[{@fat=@dos1xfloppy}]}, 0x0) 00:04:05 executing program 0: socket$inet6_sctp(0xa, 0x5, 0x84) (async) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1000004, 0x13, r0, 0x0) (async) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000080)={0x0, 0x68, &(0x7f0000000000)=[@in={0x2, 0x4e24, @empty}, @in={0x2, 0x4e24, @multicast2}, @in={0x2, 0x4e20, @initdev={0xac, 0x1e, 0x1, 0x0}}, @in6={0xa, 0x4e20, 0x0, @ipv4={'\x00', '\xff\xff', @remote}, 0x6}, @in6={0xa, 0x4e21, 0xab, @dev={0xfe, 0x80, '\x00', 0x15}, 0x7}]}, &(0x7f00000000c0)=0x10) 00:04:05 executing program 2: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000040)=[@in={0x2, 0x4e22, @loopback}, @in={0x2, 0x4e20, @remote}, @in6={0xa, 0x4e22, 0xdc, @local, 0x9}], 0x3c) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1000004, 0x13, r1, 0x0) (async) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r1, 0x8933, &(0x7f00000001c0)={'batadv0\x00', 0x0}) sendmsg$nl_route_sched(r1, &(0x7f00000002c0)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000000280)={&(0x7f0000000200)=@newqdisc={0x34, 0x24, 0x300, 0x70bd25, 0x25dfdbfe, {0x0, 0x0, 0x0, r2, {0x8, 0xffee}, {}, {0xfff8, 0xe}}, [@TCA_EGRESS_BLOCK={0x8, 0xe, 0x80}, @TCA_EGRESS_BLOCK={0x8, 0xe, 0x1b03}]}, 0x34}, 0x1, 0x0, 0x0, 0x80}, 0x20044094) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000080)={0x0, 0x8, 0x6, 0x3, 0x0}, &(0x7f00000000c0)=0x10) setsockopt$inet_sctp6_SCTP_AUTH_DEACTIVATE_KEY(r1, 0x84, 0x23, &(0x7f0000000100)={r3, 0x80}, 0x8) (async, rerun: 32) shutdown(r0, 0x0) (async, rerun: 32) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000500)=[@in6={0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @initdev={0xac, 0x1e, 0x0, 0x0}}}]}, &(0x7f0000000140)=0x10) syz_genetlink_get_family_id$team(&(0x7f0000000300), r1) (async) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x1b, &(0x7f0000000380)={r4}, &(0x7f0000000240)=0x8) [ 245.609402][T10343] loop1: detected capacity change from 0 to 80 00:04:05 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000500)=[@in6={0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @initdev={0xac, 0x1e, 0x0, 0x0}}}]}, &(0x7f0000000140)=0x10) socket$inet6_sctp(0xa, 0x5, 0x84) (async) shutdown(r0, 0x0) (async) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000500)=[@in6={0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @initdev={0xac, 0x1e, 0x0, 0x0}}}]}, &(0x7f0000000140)=0x10) (async) 00:04:05 executing program 4: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000500)=[@in6={0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @initdev={0xac, 0x1e, 0x0, 0x0}}}]}, &(0x7f0000000140)=0x10) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x70, &(0x7f0000000380)={r1}, &(0x7f0000000240)=0x8) ioctl$F2FS_IOC_MOVE_RANGE(r0, 0xc020f509, &(0x7f0000000040)={r0, 0x4, 0x8, 0x3}) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000000080)=0x2, 0x4) 00:04:05 executing program 5: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r0, 0x0) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f00000001c0), 0x4) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000500)=[@in6={0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @initdev={0xac, 0x1e, 0x0, 0x0}}}]}, &(0x7f0000000140)=0x10) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) r3 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r3, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x84, 0x19, &(0x7f00000000c0)={r4}, 0x8) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000040)={r4, @in={{0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x13}}}}, &(0x7f0000000100)=0x84) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000380)={r1, 0x30, "113376556a913ff66b8bed6dacd1b4194a9ab218553393be438220d645bfff95432e312a02bdfc9d13d94c474adc6fba"}, &(0x7f0000000240)=0x38) 00:04:05 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xa14b, 0x1, &(0x7f0000000140)=[{&(0x7f00000000c0)="e66be84f52dcae384fdf9e1a66a64405609c6a07f7484877e87df9006d62e7458aa2cc2d6f0a00d0917f5196d43fb85cb3", 0x31, 0xa11a}], 0x1800c, &(0x7f0000000040)={[{@fat=@dos1xfloppy}]}, 0x0) [ 245.664451][T10362] loop1: detected capacity change from 0 to 80 00:04:05 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt(0xffffffffffffffff, 0x0, 0x4, &(0x7f0000000040)="b54d168a0144a2b1ca45c45ddd6bac4f2d2c914e7c1792d48cbc", 0x1a) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x1b, &(0x7f0000000280)=ANY=[@ANYRESDEC], &(0x7f0000000240)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000080)={0x0, @in={{0x2, 0x4e20, @multicast2}}, 0x5, 0x5482, 0x9, 0x9, 0x0, 0x1, 0x15}, &(0x7f0000000140)=0x9c) 00:04:05 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r0, 0x0) setsockopt$TIPC_MCAST_REPLICAST(0xffffffffffffffff, 0x10f, 0x86) getsockopt$TIPC_SRC_DROPPABLE(0xffffffffffffffff, 0x10f, 0x80, &(0x7f0000000040), &(0x7f0000000080)=0x4) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000500)=[@in6={0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @initdev={0xac, 0x1e, 0x0, 0x0}}}]}, &(0x7f0000000140)=0x10) ioctl$sock_SIOCGIFVLAN_GET_VLAN_EGRESS_PRIORITY_CMD(r0, 0x8982, &(0x7f00000000c0)) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x18, &(0x7f0000000380)={r1}, &(0x7f0000000240)=0x8) 00:04:05 executing program 2: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000040)=[@in={0x2, 0x4e22, @loopback}, @in={0x2, 0x4e20, @remote}, @in6={0xa, 0x4e22, 0xdc, @local, 0x9}], 0x3c) (async) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1000004, 0x13, r1, 0x0) (async) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r1, 0x8933, &(0x7f00000001c0)={'batadv0\x00', 0x0}) sendmsg$nl_route_sched(r1, &(0x7f00000002c0)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000000280)={&(0x7f0000000200)=@newqdisc={0x34, 0x24, 0x300, 0x70bd25, 0x25dfdbfe, {0x0, 0x0, 0x0, r2, {0x8, 0xffee}, {}, {0xfff8, 0xe}}, [@TCA_EGRESS_BLOCK={0x8, 0xe, 0x80}, @TCA_EGRESS_BLOCK={0x8, 0xe, 0x1b03}]}, 0x34}, 0x1, 0x0, 0x0, 0x80}, 0x20044094) (async, rerun: 32) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000080)={0x0, 0x8, 0x6, 0x3, 0x0}, &(0x7f00000000c0)=0x10) (rerun: 32) setsockopt$inet_sctp6_SCTP_AUTH_DEACTIVATE_KEY(r1, 0x84, 0x23, &(0x7f0000000100)={r3, 0x80}, 0x8) (async) shutdown(r0, 0x0) (async, rerun: 32) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000500)=[@in6={0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @initdev={0xac, 0x1e, 0x0, 0x0}}}]}, &(0x7f0000000140)=0x10) (rerun: 32) syz_genetlink_get_family_id$team(&(0x7f0000000300), r1) (async, rerun: 32) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x1b, &(0x7f0000000380)={r4}, &(0x7f0000000240)=0x8) (rerun: 32) 00:04:05 executing program 4: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000500)=[@in6={0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @initdev={0xac, 0x1e, 0x0, 0x0}}}]}, &(0x7f0000000140)=0x10) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x70, &(0x7f0000000380)={r1}, &(0x7f0000000240)=0x8) ioctl$F2FS_IOC_MOVE_RANGE(r0, 0xc020f509, &(0x7f0000000040)={r0, 0x4, 0x8, 0x3}) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000000080)=0x2, 0x4) socket$inet6_sctp(0xa, 0x5, 0x84) (async) shutdown(r0, 0x0) (async) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000500)=[@in6={0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @initdev={0xac, 0x1e, 0x0, 0x0}}}]}, &(0x7f0000000140)=0x10) (async) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x70, &(0x7f0000000380)={r1}, &(0x7f0000000240)=0x8) (async) ioctl$F2FS_IOC_MOVE_RANGE(r0, 0xc020f509, &(0x7f0000000040)={r0, 0x4, 0x8, 0x3}) (async) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000000080)=0x2, 0x4) (async) 00:04:05 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt(0xffffffffffffffff, 0x0, 0x4, &(0x7f0000000040)="b54d168a0144a2b1ca45c45ddd6bac4f2d2c914e7c1792d48cbc", 0x1a) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x1b, &(0x7f0000000280)=ANY=[@ANYRESDEC], &(0x7f0000000240)=0x8) (async) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000080)={0x0, @in={{0x2, 0x4e20, @multicast2}}, 0x5, 0x5482, 0x9, 0x9, 0x0, 0x1, 0x15}, &(0x7f0000000140)=0x9c) 00:04:05 executing program 5: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r0, 0x0) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f00000001c0), 0x4) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000500)=[@in6={0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @initdev={0xac, 0x1e, 0x0, 0x0}}}]}, &(0x7f0000000140)=0x10) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) r3 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r3, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x84, 0x19, &(0x7f00000000c0)={r4}, 0x8) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000040)={r4, @in={{0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x13}}}}, &(0x7f0000000100)=0x84) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000380)={r1, 0x30, "113376556a913ff66b8bed6dacd1b4194a9ab218553393be438220d645bfff95432e312a02bdfc9d13d94c474adc6fba"}, &(0x7f0000000240)=0x38) socket$inet6_sctp(0xa, 0x5, 0x84) (async) shutdown(r0, 0x0) (async) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f00000001c0), 0x4) (async) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000500)=[@in6={0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @initdev={0xac, 0x1e, 0x0, 0x0}}}]}, &(0x7f0000000140)=0x10) (async) socket$inet6_sctp(0xa, 0x5, 0x84) (async) socket$inet_sctp(0x2, 0x1, 0x84) (async) getsockopt$inet_sctp_SCTP_MAX_BURST(r3, 0x84, 0xd, &(0x7f0000000000)=@assoc_value, &(0x7f0000000040)=0x8) (async) setsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x84, 0x19, &(0x7f00000000c0)={r4}, 0x8) (async) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000040)={r4, @in={{0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x13}}}}, &(0x7f0000000100)=0x84) (async) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000380)={r1, 0x30, "113376556a913ff66b8bed6dacd1b4194a9ab218553393be438220d645bfff95432e312a02bdfc9d13d94c474adc6fba"}, &(0x7f0000000240)=0x38) (async) 00:04:05 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r0, 0x0) (async) setsockopt$TIPC_MCAST_REPLICAST(0xffffffffffffffff, 0x10f, 0x86) (async) getsockopt$TIPC_SRC_DROPPABLE(0xffffffffffffffff, 0x10f, 0x80, &(0x7f0000000040), &(0x7f0000000080)=0x4) (async) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000500)=[@in6={0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @initdev={0xac, 0x1e, 0x0, 0x0}}}]}, &(0x7f0000000140)=0x10) ioctl$sock_SIOCGIFVLAN_GET_VLAN_EGRESS_PRIORITY_CMD(r0, 0x8982, &(0x7f00000000c0)) (async, rerun: 32) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x18, &(0x7f0000000380)={r1}, &(0x7f0000000240)=0x8) (rerun: 32) 00:04:05 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xa14b, 0x1, &(0x7f0000000140)=[{&(0x7f00000000c0)="e66be84f52dcae384fdf9e1a66a64405609c6a07f7484877e87df9006d62e7458aa2cc2d6f5e00d0917f5196d43fb85cb3", 0x31, 0xa11a}], 0x1800c, &(0x7f0000000040)={[{@fat=@dos1xfloppy}]}, 0x0) 00:04:05 executing program 4: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000500)=[@in6={0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @initdev={0xac, 0x1e, 0x0, 0x0}}}]}, &(0x7f0000000140)=0x10) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x70, &(0x7f0000000380)={r1}, &(0x7f0000000240)=0x8) (async) ioctl$F2FS_IOC_MOVE_RANGE(r0, 0xc020f509, &(0x7f0000000040)={r0, 0x4, 0x8, 0x3}) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000000080)=0x2, 0x4) [ 245.755215][T10398] loop1: detected capacity change from 0 to 80 00:04:05 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt(0xffffffffffffffff, 0x0, 0x4, &(0x7f0000000040)="b54d168a0144a2b1ca45c45ddd6bac4f2d2c914e7c1792d48cbc", 0x1a) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x1b, &(0x7f0000000280)=ANY=[@ANYRESDEC], &(0x7f0000000240)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000080)={0x0, @in={{0x2, 0x4e20, @multicast2}}, 0x5, 0x5482, 0x9, 0x9, 0x0, 0x1, 0x15}, &(0x7f0000000140)=0x9c) socket$inet6_sctp(0xa, 0x5, 0x84) (async) setsockopt(0xffffffffffffffff, 0x0, 0x4, &(0x7f0000000040)="b54d168a0144a2b1ca45c45ddd6bac4f2d2c914e7c1792d48cbc", 0x1a) (async) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x1b, &(0x7f0000000280)=ANY=[@ANYRESDEC], &(0x7f0000000240)=0x8) (async) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000080)={0x0, @in={{0x2, 0x4e20, @multicast2}}, 0x5, 0x5482, 0x9, 0x9, 0x0, 0x1, 0x15}, &(0x7f0000000140)=0x9c) (async) 00:04:05 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r0, 0x0) setsockopt$TIPC_MCAST_REPLICAST(0xffffffffffffffff, 0x10f, 0x86) getsockopt$TIPC_SRC_DROPPABLE(0xffffffffffffffff, 0x10f, 0x80, &(0x7f0000000040), &(0x7f0000000080)=0x4) (async) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000500)=[@in6={0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @initdev={0xac, 0x1e, 0x0, 0x0}}}]}, &(0x7f0000000140)=0x10) (async) ioctl$sock_SIOCGIFVLAN_GET_VLAN_EGRESS_PRIORITY_CMD(r0, 0x8982, &(0x7f00000000c0)) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x18, &(0x7f0000000380)={r1}, &(0x7f0000000240)=0x8) 00:04:05 executing program 5: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r0, 0x0) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f00000001c0), 0x4) (async) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000500)=[@in6={0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @initdev={0xac, 0x1e, 0x0, 0x0}}}]}, &(0x7f0000000140)=0x10) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) (async) r3 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r3, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x84, 0x19, &(0x7f00000000c0)={r4}, 0x8) (async) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000040)={r4, @in={{0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x13}}}}, &(0x7f0000000100)=0x84) (async) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000380)={r1, 0x30, "113376556a913ff66b8bed6dacd1b4194a9ab218553393be438220d645bfff95432e312a02bdfc9d13d94c474adc6fba"}, &(0x7f0000000240)=0x38) 00:04:05 executing program 4: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000500)=[@in6={0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @initdev={0xac, 0x1e, 0x0, 0x0}}}]}, &(0x7f0000000140)=0x10) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x70, &(0x7f0000000380)={r1}, &(0x7f0000000240)=0x8) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) r3 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r3, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x84, 0x19, &(0x7f00000000c0)={r4}, 0x8) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000040)=@assoc_id=r4, 0x4) 00:04:05 executing program 2: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f0000000500)=[@in={0x2, 0x4e23, @local}]}, &(0x7f0000000140)=0x10) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1000004, 0x13, r2, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1000004, 0x13, r3, 0x0) sendmsg$nl_route_sched(r3, &(0x7f00000003c0)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000200)={&(0x7f0000000280)=@delqdisc={0xfc, 0x25, 0x20, 0x70bd26, 0x25dfdbfb, {0x0, 0x0, 0x0, 0x0, {0xa, 0x9}, {0x4, 0xb}, {0x5, 0x7}}, [@TCA_STAB={0xa4, 0x8, 0x0, 0x1, [{{0x1c, 0x1, {0x1f, 0xd, 0x0, 0x4, 0x1, 0x5, 0x3, 0x8}}, {0x14, 0x2, [0x0, 0x100, 0x7fff, 0xfff, 0x7fff, 0x3, 0x8, 0x7]}}, {{0x1c, 0x1, {0x6, 0x4, 0x1f, 0x1ff, 0x0, 0x8, 0x5}}, {0x4}}, {{0x1c, 0x1, {0x9, 0xf7, 0x0, 0x36e, 0x1, 0x173c, 0x0, 0x5}}, {0xe, 0x2, [0xfae9, 0x2, 0x8, 0x4, 0x208]}}, {{0x1c, 0x1, {0x6, 0x28, 0x2, 0x2, 0x1, 0x1, 0x10001, 0x2}}, {0x8, 0x2, [0x7, 0x4]}}]}, @TCA_EGRESS_BLOCK={0x8, 0xe, 0x1}, @TCA_EGRESS_BLOCK={0x8, 0xe, 0x7}, @TCA_RATE={0x6, 0x5, {0x3, 0x6}}, @TCA_RATE={0x6, 0x5, {0xff, 0x1}}, @qdisc_kind_options=@q_pfifo={{0xa}, {0x8, 0x2, 0x10000}}]}, 0xfc}, 0x1, 0x0, 0x0, 0x80}, 0x4000800) r4 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000080), 0xffffffffffffffff) r5 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1000004, 0x13, r5, 0x0) sendmsg$L2TP_CMD_NOOP(r2, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x24, r4, 0x408, 0x70bd2c, 0x25dfdbfb, {}, [@L2TP_ATTR_SESSION_ID={0x8, 0xb, 0x1}, @L2TP_ATTR_FD={0x8, 0x17, @l2tp6=r5}]}, 0x24}, 0x1, 0x0, 0x0, 0x20040080}, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x1b, &(0x7f0000000380)={r1}, &(0x7f0000000240)=0x8) [ 245.819569][T10410] sctp: [Deprecated]: syz-executor.4 (pid 10410) Use of int in maxseg socket option. [ 245.819569][T10410] Use struct sctp_assoc_value instead 00:04:05 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xa14b, 0x1, &(0x7f0000000140)=[{&(0x7f00000000c0)="e66be84f52dcae384fdf9e1a66a64405609c6a07f7484877e87df9006d62e7458aa2cc2d6ffe00d0917f5196d43fb85cb3", 0x31, 0xa11a}], 0x1800c, &(0x7f0000000040)={[{@fat=@dos1xfloppy}]}, 0x0) 00:04:05 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='net/udp\x00') getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000080)={0x0, @in6={{0xa, 0x4e24, 0x101, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', 0x1}}, 0x400, 0x3, 0x4, 0x7, 0x50, 0x3, 0x81}, &(0x7f0000000180)=0x9c) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f00000001c0)={r2, 0x84, &(0x7f0000000280)=[@in={0x2, 0x4e24, @private=0xa010101}, @in={0x2, 0x4e24, @broadcast}, @in={0x2, 0x4e24, @multicast2}, @in6={0xa, 0x4e22, 0x40, @local, 0x7}, @in6={0xa, 0x4e20, 0x7, @local, 0x200}, @in6={0xa, 0x4e22, 0xc22, @mcast2, 0x72}]}, &(0x7f0000000200)=0x10) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000500)=[@in6={0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @initdev={0xac, 0x1e, 0x0, 0x0}}}]}, &(0x7f0000000140)=0x10) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x18, &(0x7f0000000380)={r3}, &(0x7f0000000240)=0x8) 00:04:05 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$AUTOFS_DEV_IOCTL_SETPIPEFD(0xffffffffffffffff, 0xc0189378, &(0x7f0000000040)={{0x1, 0x1, 0x18, r0, {r0}}, './file0\x00'}) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000000080), &(0x7f00000000c0)=0x4) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x1b, &(0x7f0000000000)=ANY=[@ANYRESDEC], &(0x7f0000000240)=0x8) 00:04:05 executing program 4: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r0, 0x0) (async) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000500)=[@in6={0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @initdev={0xac, 0x1e, 0x0, 0x0}}}]}, &(0x7f0000000140)=0x10) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x70, &(0x7f0000000380)={r1}, &(0x7f0000000240)=0x8) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) (async, rerun: 32) r3 = socket$inet_sctp(0x2, 0x1, 0x84) (rerun: 32) getsockopt$inet_sctp_SCTP_MAX_BURST(r3, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x84, 0x19, &(0x7f00000000c0)={r4}, 0x8) (async) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000040)=@assoc_id=r4, 0x4) [ 245.852281][T10419] loop1: detected capacity change from 0 to 80 00:04:05 executing program 5: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r0, 0x0) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f00000001c0), 0x4) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000500)=[@in6={0xa, 0x20, 0x0, @ipv4={'\x00', '\xff\xff', @private=0xa010101}}]}, &(0x7f0000000140)=0x10) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000380)={r1, 0x30, "113376556a913ff66b8bed6dacd1b4194a9ab218553393be438220d645bfff95432e312a02bdfc9d13d94c474adc6fba"}, &(0x7f0000000240)=0x38) 00:04:05 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='net/udp\x00') (async) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000080)={0x0, @in6={{0xa, 0x4e24, 0x101, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', 0x1}}, 0x400, 0x3, 0x4, 0x7, 0x50, 0x3, 0x81}, &(0x7f0000000180)=0x9c) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f00000001c0)={r2, 0x84, &(0x7f0000000280)=[@in={0x2, 0x4e24, @private=0xa010101}, @in={0x2, 0x4e24, @broadcast}, @in={0x2, 0x4e24, @multicast2}, @in6={0xa, 0x4e22, 0x40, @local, 0x7}, @in6={0xa, 0x4e20, 0x7, @local, 0x200}, @in6={0xa, 0x4e22, 0xc22, @mcast2, 0x72}]}, &(0x7f0000000200)=0x10) (async) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000500)=[@in6={0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @initdev={0xac, 0x1e, 0x0, 0x0}}}]}, &(0x7f0000000140)=0x10) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x18, &(0x7f0000000380)={r3}, &(0x7f0000000240)=0x8) 00:04:05 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$AUTOFS_DEV_IOCTL_SETPIPEFD(0xffffffffffffffff, 0xc0189378, &(0x7f0000000040)={{0x1, 0x1, 0x18, r0, {r0}}, './file0\x00'}) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000000080), &(0x7f00000000c0)=0x4) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x1b, &(0x7f0000000000)=ANY=[@ANYRESDEC], &(0x7f0000000240)=0x8) [ 245.909082][T10425] sctp: [Deprecated]: syz-executor.4 (pid 10425) Use of int in maxseg socket option. [ 245.909082][T10425] Use struct sctp_assoc_value instead 00:04:05 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xa14b, 0x1, &(0x7f0000000140)=[{&(0x7f00000000c0)="e66be84f52dcae384fdf9e1a66a64405609c6a07f7484877e87df9006d62e7458aa2cc2d6f1001d0917f5196d43fb85cb3", 0x31, 0xa11a}], 0x1800c, &(0x7f0000000040)={[{@fat=@dos1xfloppy}]}, 0x0) 00:04:05 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='net/udp\x00') getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000080)={0x0, @in6={{0xa, 0x4e24, 0x101, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', 0x1}}, 0x400, 0x3, 0x4, 0x7, 0x50, 0x3, 0x81}, &(0x7f0000000180)=0x9c) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f00000001c0)={r2, 0x84, &(0x7f0000000280)=[@in={0x2, 0x4e24, @private=0xa010101}, @in={0x2, 0x4e24, @broadcast}, @in={0x2, 0x4e24, @multicast2}, @in6={0xa, 0x4e22, 0x40, @local, 0x7}, @in6={0xa, 0x4e20, 0x7, @local, 0x200}, @in6={0xa, 0x4e22, 0xc22, @mcast2, 0x72}]}, &(0x7f0000000200)=0x10) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000500)=[@in6={0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @initdev={0xac, 0x1e, 0x0, 0x0}}}]}, &(0x7f0000000140)=0x10) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x18, &(0x7f0000000380)={r3}, &(0x7f0000000240)=0x8) socket$inet6_sctp(0xa, 0x5, 0x84) (async) shutdown(r0, 0x0) (async) syz_open_procfs(0x0, &(0x7f0000000040)='net/udp\x00') (async) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000080)={0x0, @in6={{0xa, 0x4e24, 0x101, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', 0x1}}, 0x400, 0x3, 0x4, 0x7, 0x50, 0x3, 0x81}, &(0x7f0000000180)=0x9c) (async) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f00000001c0)={r2, 0x84, &(0x7f0000000280)=[@in={0x2, 0x4e24, @private=0xa010101}, @in={0x2, 0x4e24, @broadcast}, @in={0x2, 0x4e24, @multicast2}, @in6={0xa, 0x4e22, 0x40, @local, 0x7}, @in6={0xa, 0x4e20, 0x7, @local, 0x200}, @in6={0xa, 0x4e22, 0xc22, @mcast2, 0x72}]}, &(0x7f0000000200)=0x10) (async) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000500)=[@in6={0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @initdev={0xac, 0x1e, 0x0, 0x0}}}]}, &(0x7f0000000140)=0x10) (async) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x18, &(0x7f0000000380)={r3}, &(0x7f0000000240)=0x8) (async) 00:04:05 executing program 2: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r0, 0x0) (async) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f0000000500)=[@in={0x2, 0x4e23, @local}]}, &(0x7f0000000140)=0x10) (async) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1000004, 0x13, r2, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1000004, 0x13, r3, 0x0) (async) sendmsg$nl_route_sched(r3, &(0x7f00000003c0)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000200)={&(0x7f0000000280)=@delqdisc={0xfc, 0x25, 0x20, 0x70bd26, 0x25dfdbfb, {0x0, 0x0, 0x0, 0x0, {0xa, 0x9}, {0x4, 0xb}, {0x5, 0x7}}, [@TCA_STAB={0xa4, 0x8, 0x0, 0x1, [{{0x1c, 0x1, {0x1f, 0xd, 0x0, 0x4, 0x1, 0x5, 0x3, 0x8}}, {0x14, 0x2, [0x0, 0x100, 0x7fff, 0xfff, 0x7fff, 0x3, 0x8, 0x7]}}, {{0x1c, 0x1, {0x6, 0x4, 0x1f, 0x1ff, 0x0, 0x8, 0x5}}, {0x4}}, {{0x1c, 0x1, {0x9, 0xf7, 0x0, 0x36e, 0x1, 0x173c, 0x0, 0x5}}, {0xe, 0x2, [0xfae9, 0x2, 0x8, 0x4, 0x208]}}, {{0x1c, 0x1, {0x6, 0x28, 0x2, 0x2, 0x1, 0x1, 0x10001, 0x2}}, {0x8, 0x2, [0x7, 0x4]}}]}, @TCA_EGRESS_BLOCK={0x8, 0xe, 0x1}, @TCA_EGRESS_BLOCK={0x8, 0xe, 0x7}, @TCA_RATE={0x6, 0x5, {0x3, 0x6}}, @TCA_RATE={0x6, 0x5, {0xff, 0x1}}, @qdisc_kind_options=@q_pfifo={{0xa}, {0x8, 0x2, 0x10000}}]}, 0xfc}, 0x1, 0x0, 0x0, 0x80}, 0x4000800) (async) r4 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000080), 0xffffffffffffffff) (async) r5 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1000004, 0x13, r5, 0x0) sendmsg$L2TP_CMD_NOOP(r2, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x24, r4, 0x408, 0x70bd2c, 0x25dfdbfb, {}, [@L2TP_ATTR_SESSION_ID={0x8, 0xb, 0x1}, @L2TP_ATTR_FD={0x8, 0x17, @l2tp6=r5}]}, 0x24}, 0x1, 0x0, 0x0, 0x20040080}, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x1b, &(0x7f0000000380)={r1}, &(0x7f0000000240)=0x8) [ 245.950153][T10434] loop1: detected capacity change from 0 to 80 00:04:05 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$AUTOFS_DEV_IOCTL_SETPIPEFD(0xffffffffffffffff, 0xc0189378, &(0x7f0000000040)={{0x1, 0x1, 0x18, r0, {r0}}, './file0\x00'}) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000000080), &(0x7f00000000c0)=0x4) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x1b, &(0x7f0000000000)=ANY=[@ANYRESDEC], &(0x7f0000000240)=0x8) 00:04:05 executing program 5: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r0, 0x0) (async) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f00000001c0), 0x4) (async) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000500)=[@in6={0xa, 0x20, 0x0, @ipv4={'\x00', '\xff\xff', @private=0xa010101}}]}, &(0x7f0000000140)=0x10) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000380)={r1, 0x30, "113376556a913ff66b8bed6dacd1b4194a9ab218553393be438220d645bfff95432e312a02bdfc9d13d94c474adc6fba"}, &(0x7f0000000240)=0x38) 00:04:05 executing program 4: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000500)=[@in6={0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @initdev={0xac, 0x1e, 0x0, 0x0}}}]}, &(0x7f0000000140)=0x10) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x70, &(0x7f0000000380)={r1}, &(0x7f0000000240)=0x8) (async) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) (async) r3 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r3, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x84, 0x19, &(0x7f00000000c0)={r4}, 0x8) (async) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000040)=@assoc_id=r4, 0x4) 00:04:05 executing program 0: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x1b, &(0x7f0000000280)=ANY=[@ANYRESDEC], &(0x7f0000000240)=0x8) r1 = openat$binder_debug(0xffffffffffffff9c, &(0x7f0000000000)='/sys/kernel/debug/binder/state\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000040)={0x2, [0x0, 0x0]}, &(0x7f0000000080)=0xc) [ 246.014201][T10458] sctp: [Deprecated]: syz-executor.4 (pid 10458) Use of int in maxseg socket option. [ 246.014201][T10458] Use struct sctp_assoc_value instead 00:04:06 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xa14b, 0x1, &(0x7f0000000140)=[{&(0x7f00000000c0)="e66be84f52dcae384fdf9e1a66a64405609c6a07f7484877e87df9006d62e7458aa2cc2d6f0005d0917f5196d43fb85cb3", 0x31, 0xa11a}], 0x1800c, &(0x7f0000000040)={[{@fat=@dos1xfloppy}]}, 0x0) 00:04:06 executing program 5: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r0, 0x0) (async, rerun: 64) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f00000001c0), 0x4) (async, rerun: 64) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000500)=[@in6={0xa, 0x20, 0x0, @ipv4={'\x00', '\xff\xff', @private=0xa010101}}]}, &(0x7f0000000140)=0x10) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000380)={r1, 0x30, "113376556a913ff66b8bed6dacd1b4194a9ab218553393be438220d645bfff95432e312a02bdfc9d13d94c474adc6fba"}, &(0x7f0000000240)=0x38) 00:04:06 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000500)=[@in6={0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @initdev={0xac, 0x1e, 0x0, 0x0}}}]}, &(0x7f0000000140)=0x10) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x18, &(0x7f0000006f00)=ANY=[@ANYRES32=r1, @ANYBLOB="ff240008ee11145b0125472f81469d0c0d778485403e7915e5d9c261ea66d484172113e2e80bd079027a79830400177f7df90d45523831704f03ef3c695e601d8befb455dc1d51"], &(0x7f0000000240)=0x8) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x12, 0x0, &(0x7f00000000c0)) clock_gettime(0x0, &(0x7f0000006e80)={0x0, 0x0}) recvmmsg(r2, &(0x7f0000006c00)=[{{&(0x7f0000000040)=@nfc_llcp, 0x80, &(0x7f00000000c0)=[{&(0x7f0000000280)=""/196, 0xc4}], 0x1, &(0x7f0000000180)=""/124, 0x7c}, 0x400}, {{&(0x7f00000003c0)=@nfc_llcp, 0x80, &(0x7f0000001700)=[{&(0x7f0000000100)=""/43, 0x2b}, {&(0x7f0000000200)=""/13, 0xd}, {&(0x7f0000000540)=""/4096, 0x1000}, {&(0x7f0000000440)=""/52, 0x34}, {&(0x7f0000000480)}, {&(0x7f00000004c0)=""/23, 0x17}, {&(0x7f0000001540)=""/40, 0x28}, {&(0x7f0000001580)=""/202, 0xca}, {&(0x7f0000001680)=""/122, 0x7a}], 0x9, &(0x7f00000017c0)=""/221, 0xdd}, 0x4d5}, {{&(0x7f00000018c0)=@pppoe={0x18, 0x0, {0x0, @dev}}, 0x80, &(0x7f0000003f40)=[{&(0x7f0000001940)=""/227, 0xe3}, {&(0x7f0000001a40)=""/238, 0xee}, {&(0x7f0000001b40)=""/4096, 0x1000}, {&(0x7f0000002b40)=""/4096, 0x1000}, {&(0x7f0000003b40)=""/148, 0x94}, {&(0x7f0000003c00)=""/236, 0xec}, {&(0x7f0000003d00)=""/200, 0xc8}, {&(0x7f0000003e00)=""/17, 0x11}, {&(0x7f0000003e40)=""/211, 0xd3}], 0x9, &(0x7f0000004000)=""/210, 0xd2}, 0x9}, {{&(0x7f0000004100)=@nl=@proc, 0x80, &(0x7f0000004700)=[{&(0x7f0000004180)=""/72, 0x48}, {&(0x7f0000004200)=""/224, 0xe0}, {&(0x7f0000004300)=""/210, 0xd2}, {&(0x7f0000004400)=""/246, 0xf6}, {&(0x7f0000004500)=""/13, 0xd}, {&(0x7f0000004540)=""/40, 0x28}, {&(0x7f0000004580)=""/179, 0xb3}, {&(0x7f0000004640)=""/54, 0x36}, {&(0x7f0000004680)=""/94, 0x5e}], 0x9, &(0x7f00000047c0)=""/155, 0x9b}, 0xffffffff}, {{&(0x7f0000004880)=@vsock, 0x80, &(0x7f0000004a80)=[{&(0x7f0000004900)=""/193, 0xc1}, {&(0x7f0000004a00)=""/120, 0x78}], 0x2, &(0x7f0000004ac0)=""/90, 0x5a}, 0x89d}, {{&(0x7f0000004b40)=@in6, 0x80, &(0x7f0000005f00)=[{&(0x7f0000004bc0)=""/192, 0xc0}, {&(0x7f0000004c80)=""/4096, 0x1000}, {&(0x7f0000005c80)=""/60, 0x3c}, {&(0x7f0000005cc0)=""/217, 0xd9}, {&(0x7f0000005dc0)=""/178, 0xb2}, {&(0x7f0000005e80)=""/123, 0x7b}], 0x6, &(0x7f0000005f80)=""/89, 0x59}, 0x2}, {{&(0x7f0000006000)=@pppoe, 0x80, &(0x7f00000060c0)=[{&(0x7f0000006080)=""/53, 0x35}], 0x1, &(0x7f0000006100)=""/185, 0xb9}, 0x14000000}, {{0x0, 0x0, &(0x7f00000064c0)=[{&(0x7f00000061c0)=""/92, 0x5c}, {&(0x7f0000006240)=""/20, 0x14}, {&(0x7f0000006280)=""/82, 0x52}, {&(0x7f0000006300)}, {&(0x7f0000006340)=""/253, 0xfd}, {&(0x7f0000006440)=""/108, 0x6c}], 0x6}}, {{0x0, 0x0, &(0x7f00000069c0)=[{&(0x7f0000006540)=""/243, 0xf3}, {&(0x7f0000006640)=""/117, 0x75}, {&(0x7f00000066c0)=""/149, 0x95}, {&(0x7f0000006780)}, {&(0x7f00000067c0)=""/212, 0xd4}, {&(0x7f00000068c0)=""/50, 0x32}, {&(0x7f0000006900)=""/135, 0x87}], 0x7}, 0x6}, {{&(0x7f0000006a40)=@nl, 0x80, &(0x7f0000006b40)=[{&(0x7f0000006ac0)=""/121, 0x79}], 0x1, &(0x7f0000006b80)=""/103, 0x67}, 0xfd4f}], 0xa, 0x2001, &(0x7f0000006ec0)={r3, r4+60000000}) [ 246.041537][T10462] loop1: detected capacity change from 0 to 80 00:04:06 executing program 0: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x1b, &(0x7f0000000280)=ANY=[@ANYRESDEC], &(0x7f0000000240)=0x8) r1 = openat$binder_debug(0xffffffffffffff9c, &(0x7f0000000000)='/sys/kernel/debug/binder/state\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000040)={0x2, [0x0, 0x0]}, &(0x7f0000000080)=0xc) socket$inet6_sctp(0xa, 0x1, 0x84) (async) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x1b, &(0x7f0000000280)=ANY=[@ANYRESDEC], &(0x7f0000000240)=0x8) (async) openat$binder_debug(0xffffffffffffff9c, &(0x7f0000000000)='/sys/kernel/debug/binder/state\x00', 0x0, 0x0) (async) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000040)={0x2, [0x0, 0x0]}, &(0x7f0000000080)=0xc) (async) 00:04:06 executing program 2: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f0000000500)=[@in={0x2, 0x4e23, @local}]}, &(0x7f0000000140)=0x10) (async) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1000004, 0x13, r2, 0x0) (async) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1000004, 0x13, r3, 0x0) (async) sendmsg$nl_route_sched(r3, &(0x7f00000003c0)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000200)={&(0x7f0000000280)=@delqdisc={0xfc, 0x25, 0x20, 0x70bd26, 0x25dfdbfb, {0x0, 0x0, 0x0, 0x0, {0xa, 0x9}, {0x4, 0xb}, {0x5, 0x7}}, [@TCA_STAB={0xa4, 0x8, 0x0, 0x1, [{{0x1c, 0x1, {0x1f, 0xd, 0x0, 0x4, 0x1, 0x5, 0x3, 0x8}}, {0x14, 0x2, [0x0, 0x100, 0x7fff, 0xfff, 0x7fff, 0x3, 0x8, 0x7]}}, {{0x1c, 0x1, {0x6, 0x4, 0x1f, 0x1ff, 0x0, 0x8, 0x5}}, {0x4}}, {{0x1c, 0x1, {0x9, 0xf7, 0x0, 0x36e, 0x1, 0x173c, 0x0, 0x5}}, {0xe, 0x2, [0xfae9, 0x2, 0x8, 0x4, 0x208]}}, {{0x1c, 0x1, {0x6, 0x28, 0x2, 0x2, 0x1, 0x1, 0x10001, 0x2}}, {0x8, 0x2, [0x7, 0x4]}}]}, @TCA_EGRESS_BLOCK={0x8, 0xe, 0x1}, @TCA_EGRESS_BLOCK={0x8, 0xe, 0x7}, @TCA_RATE={0x6, 0x5, {0x3, 0x6}}, @TCA_RATE={0x6, 0x5, {0xff, 0x1}}, @qdisc_kind_options=@q_pfifo={{0xa}, {0x8, 0x2, 0x10000}}]}, 0xfc}, 0x1, 0x0, 0x0, 0x80}, 0x4000800) (async) r4 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000080), 0xffffffffffffffff) (async) r5 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1000004, 0x13, r5, 0x0) (async) sendmsg$L2TP_CMD_NOOP(r2, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x24, r4, 0x408, 0x70bd2c, 0x25dfdbfb, {}, [@L2TP_ATTR_SESSION_ID={0x8, 0xb, 0x1}, @L2TP_ATTR_FD={0x8, 0x17, @l2tp6=r5}]}, 0x24}, 0x1, 0x0, 0x0, 0x20040080}, 0x0) (async) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x1b, &(0x7f0000000380)={r1}, &(0x7f0000000240)=0x8) 00:04:06 executing program 4: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r0, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000040)={0x0, @in={{0x2, 0x4e23, @multicast2}}, 0x0, 0x1}, 0x90) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000500)=[@in6={0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @initdev={0xac, 0x1e, 0x0, 0x0}}}]}, &(0x7f0000000140)=0x10) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x70, &(0x7f0000000380)={r1}, &(0x7f0000000240)=0x8) 00:04:06 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000500)=[@in6={0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @initdev={0xac, 0x1e, 0x0, 0x0}}}]}, &(0x7f0000000140)=0x10) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x18, &(0x7f0000006f00)=ANY=[@ANYRES32=r1, @ANYBLOB="ff240008ee11145b0125472f81469d0c0d778485403e7915e5d9c261ea66d484172113e2e80bd079027a79830400177f7df90d45523831704f03ef3c695e601d8befb455dc1d51"], &(0x7f0000000240)=0x8) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x12, 0x0, &(0x7f00000000c0)) clock_gettime(0x0, &(0x7f0000006e80)={0x0, 0x0}) recvmmsg(r2, &(0x7f0000006c00)=[{{&(0x7f0000000040)=@nfc_llcp, 0x80, &(0x7f00000000c0)=[{&(0x7f0000000280)=""/196, 0xc4}], 0x1, &(0x7f0000000180)=""/124, 0x7c}, 0x400}, {{&(0x7f00000003c0)=@nfc_llcp, 0x80, &(0x7f0000001700)=[{&(0x7f0000000100)=""/43, 0x2b}, {&(0x7f0000000200)=""/13, 0xd}, {&(0x7f0000000540)=""/4096, 0x1000}, {&(0x7f0000000440)=""/52, 0x34}, {&(0x7f0000000480)}, {&(0x7f00000004c0)=""/23, 0x17}, {&(0x7f0000001540)=""/40, 0x28}, {&(0x7f0000001580)=""/202, 0xca}, {&(0x7f0000001680)=""/122, 0x7a}], 0x9, &(0x7f00000017c0)=""/221, 0xdd}, 0x4d5}, {{&(0x7f00000018c0)=@pppoe={0x18, 0x0, {0x0, @dev}}, 0x80, &(0x7f0000003f40)=[{&(0x7f0000001940)=""/227, 0xe3}, {&(0x7f0000001a40)=""/238, 0xee}, {&(0x7f0000001b40)=""/4096, 0x1000}, {&(0x7f0000002b40)=""/4096, 0x1000}, {&(0x7f0000003b40)=""/148, 0x94}, {&(0x7f0000003c00)=""/236, 0xec}, {&(0x7f0000003d00)=""/200, 0xc8}, {&(0x7f0000003e00)=""/17, 0x11}, {&(0x7f0000003e40)=""/211, 0xd3}], 0x9, &(0x7f0000004000)=""/210, 0xd2}, 0x9}, {{&(0x7f0000004100)=@nl=@proc, 0x80, &(0x7f0000004700)=[{&(0x7f0000004180)=""/72, 0x48}, {&(0x7f0000004200)=""/224, 0xe0}, {&(0x7f0000004300)=""/210, 0xd2}, {&(0x7f0000004400)=""/246, 0xf6}, {&(0x7f0000004500)=""/13, 0xd}, {&(0x7f0000004540)=""/40, 0x28}, {&(0x7f0000004580)=""/179, 0xb3}, {&(0x7f0000004640)=""/54, 0x36}, {&(0x7f0000004680)=""/94, 0x5e}], 0x9, &(0x7f00000047c0)=""/155, 0x9b}, 0xffffffff}, {{&(0x7f0000004880)=@vsock, 0x80, &(0x7f0000004a80)=[{&(0x7f0000004900)=""/193, 0xc1}, {&(0x7f0000004a00)=""/120, 0x78}], 0x2, &(0x7f0000004ac0)=""/90, 0x5a}, 0x89d}, {{&(0x7f0000004b40)=@in6, 0x80, &(0x7f0000005f00)=[{&(0x7f0000004bc0)=""/192, 0xc0}, {&(0x7f0000004c80)=""/4096, 0x1000}, {&(0x7f0000005c80)=""/60, 0x3c}, {&(0x7f0000005cc0)=""/217, 0xd9}, {&(0x7f0000005dc0)=""/178, 0xb2}, {&(0x7f0000005e80)=""/123, 0x7b}], 0x6, &(0x7f0000005f80)=""/89, 0x59}, 0x2}, {{&(0x7f0000006000)=@pppoe, 0x80, &(0x7f00000060c0)=[{&(0x7f0000006080)=""/53, 0x35}], 0x1, &(0x7f0000006100)=""/185, 0xb9}, 0x14000000}, {{0x0, 0x0, &(0x7f00000064c0)=[{&(0x7f00000061c0)=""/92, 0x5c}, {&(0x7f0000006240)=""/20, 0x14}, {&(0x7f0000006280)=""/82, 0x52}, {&(0x7f0000006300)}, {&(0x7f0000006340)=""/253, 0xfd}, {&(0x7f0000006440)=""/108, 0x6c}], 0x6}}, {{0x0, 0x0, &(0x7f00000069c0)=[{&(0x7f0000006540)=""/243, 0xf3}, {&(0x7f0000006640)=""/117, 0x75}, {&(0x7f00000066c0)=""/149, 0x95}, {&(0x7f0000006780)}, {&(0x7f00000067c0)=""/212, 0xd4}, {&(0x7f00000068c0)=""/50, 0x32}, {&(0x7f0000006900)=""/135, 0x87}], 0x7}, 0x6}, {{&(0x7f0000006a40)=@nl, 0x80, &(0x7f0000006b40)=[{&(0x7f0000006ac0)=""/121, 0x79}], 0x1, &(0x7f0000006b80)=""/103, 0x67}, 0xfd4f}], 0xa, 0x2001, &(0x7f0000006ec0)={r3, r4+60000000}) socket$inet6_sctp(0xa, 0x5, 0x84) (async) shutdown(r0, 0x0) (async) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000500)=[@in6={0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @initdev={0xac, 0x1e, 0x0, 0x0}}}]}, &(0x7f0000000140)=0x10) (async) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x18, &(0x7f0000006f00)=ANY=[@ANYRES32=r1, @ANYBLOB="ff240008ee11145b0125472f81469d0c0d778485403e7915e5d9c261ea66d484172113e2e80bd079027a79830400177f7df90d45523831704f03ef3c695e601d8befb455dc1d51"], &(0x7f0000000240)=0x8) (async) socket$inet6_sctp(0xa, 0x1, 0x84) (async) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x12, 0x0, &(0x7f00000000c0)) (async) clock_gettime(0x0, &(0x7f0000006e80)) (async) recvmmsg(r2, &(0x7f0000006c00)=[{{&(0x7f0000000040)=@nfc_llcp, 0x80, &(0x7f00000000c0)=[{&(0x7f0000000280)=""/196, 0xc4}], 0x1, &(0x7f0000000180)=""/124, 0x7c}, 0x400}, {{&(0x7f00000003c0)=@nfc_llcp, 0x80, &(0x7f0000001700)=[{&(0x7f0000000100)=""/43, 0x2b}, {&(0x7f0000000200)=""/13, 0xd}, {&(0x7f0000000540)=""/4096, 0x1000}, {&(0x7f0000000440)=""/52, 0x34}, {&(0x7f0000000480)}, {&(0x7f00000004c0)=""/23, 0x17}, {&(0x7f0000001540)=""/40, 0x28}, {&(0x7f0000001580)=""/202, 0xca}, {&(0x7f0000001680)=""/122, 0x7a}], 0x9, &(0x7f00000017c0)=""/221, 0xdd}, 0x4d5}, {{&(0x7f00000018c0)=@pppoe={0x18, 0x0, {0x0, @dev}}, 0x80, &(0x7f0000003f40)=[{&(0x7f0000001940)=""/227, 0xe3}, {&(0x7f0000001a40)=""/238, 0xee}, {&(0x7f0000001b40)=""/4096, 0x1000}, {&(0x7f0000002b40)=""/4096, 0x1000}, {&(0x7f0000003b40)=""/148, 0x94}, {&(0x7f0000003c00)=""/236, 0xec}, {&(0x7f0000003d00)=""/200, 0xc8}, {&(0x7f0000003e00)=""/17, 0x11}, {&(0x7f0000003e40)=""/211, 0xd3}], 0x9, &(0x7f0000004000)=""/210, 0xd2}, 0x9}, {{&(0x7f0000004100)=@nl=@proc, 0x80, &(0x7f0000004700)=[{&(0x7f0000004180)=""/72, 0x48}, {&(0x7f0000004200)=""/224, 0xe0}, {&(0x7f0000004300)=""/210, 0xd2}, {&(0x7f0000004400)=""/246, 0xf6}, {&(0x7f0000004500)=""/13, 0xd}, {&(0x7f0000004540)=""/40, 0x28}, {&(0x7f0000004580)=""/179, 0xb3}, {&(0x7f0000004640)=""/54, 0x36}, {&(0x7f0000004680)=""/94, 0x5e}], 0x9, &(0x7f00000047c0)=""/155, 0x9b}, 0xffffffff}, {{&(0x7f0000004880)=@vsock, 0x80, &(0x7f0000004a80)=[{&(0x7f0000004900)=""/193, 0xc1}, {&(0x7f0000004a00)=""/120, 0x78}], 0x2, &(0x7f0000004ac0)=""/90, 0x5a}, 0x89d}, {{&(0x7f0000004b40)=@in6, 0x80, &(0x7f0000005f00)=[{&(0x7f0000004bc0)=""/192, 0xc0}, {&(0x7f0000004c80)=""/4096, 0x1000}, {&(0x7f0000005c80)=""/60, 0x3c}, {&(0x7f0000005cc0)=""/217, 0xd9}, {&(0x7f0000005dc0)=""/178, 0xb2}, {&(0x7f0000005e80)=""/123, 0x7b}], 0x6, &(0x7f0000005f80)=""/89, 0x59}, 0x2}, {{&(0x7f0000006000)=@pppoe, 0x80, &(0x7f00000060c0)=[{&(0x7f0000006080)=""/53, 0x35}], 0x1, &(0x7f0000006100)=""/185, 0xb9}, 0x14000000}, {{0x0, 0x0, &(0x7f00000064c0)=[{&(0x7f00000061c0)=""/92, 0x5c}, {&(0x7f0000006240)=""/20, 0x14}, {&(0x7f0000006280)=""/82, 0x52}, {&(0x7f0000006300)}, {&(0x7f0000006340)=""/253, 0xfd}, {&(0x7f0000006440)=""/108, 0x6c}], 0x6}}, {{0x0, 0x0, &(0x7f00000069c0)=[{&(0x7f0000006540)=""/243, 0xf3}, {&(0x7f0000006640)=""/117, 0x75}, {&(0x7f00000066c0)=""/149, 0x95}, {&(0x7f0000006780)}, {&(0x7f00000067c0)=""/212, 0xd4}, {&(0x7f00000068c0)=""/50, 0x32}, {&(0x7f0000006900)=""/135, 0x87}], 0x7}, 0x6}, {{&(0x7f0000006a40)=@nl, 0x80, &(0x7f0000006b40)=[{&(0x7f0000006ac0)=""/121, 0x79}], 0x1, &(0x7f0000006b80)=""/103, 0x67}, 0xfd4f}], 0xa, 0x2001, &(0x7f0000006ec0)={r3, r4+60000000}) (async) 00:04:06 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xa14b, 0x1, &(0x7f0000000140)=[{&(0x7f00000000c0)="e66be84f52dcae384fdf9e1a66a64405609c6a07f7484877e87df9006d62e7458aa2cc2d6f0009d0917f5196d43fb85cb3", 0x31, 0xa11a}], 0x1800c, &(0x7f0000000040)={[{@fat=@dos1xfloppy}]}, 0x0) 00:04:06 executing program 0: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x1b, &(0x7f0000000280)=ANY=[@ANYRESDEC], &(0x7f0000000240)=0x8) (async) r1 = openat$binder_debug(0xffffffffffffff9c, &(0x7f0000000000)='/sys/kernel/debug/binder/state\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000040)={0x2, [0x0, 0x0]}, &(0x7f0000000080)=0xc) 00:04:06 executing program 5: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x7d, &(0x7f0000000500)=[@in6={0xa, 0x0, 0x0, @mcast2}]}, &(0x7f0000000140)=0x10) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000540)=ANY=[@ANYRES32=r1, @ANYBLOB="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"], &(0x7f0000000240)=0x38) 00:04:06 executing program 4: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r0, 0x0) (async) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000040)={0x0, @in={{0x2, 0x4e23, @multicast2}}, 0x0, 0x1}, 0x90) (async) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000500)=[@in6={0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @initdev={0xac, 0x1e, 0x0, 0x0}}}]}, &(0x7f0000000140)=0x10) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x70, &(0x7f0000000380)={r1}, &(0x7f0000000240)=0x8) [ 246.139110][T10493] loop1: detected capacity change from 0 to 80 00:04:06 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000500)=[@in6={0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @initdev={0xac, 0x1e, 0x0, 0x0}}}]}, &(0x7f0000000140)=0x10) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x18, &(0x7f0000006f00)=ANY=[@ANYRES32=r1, @ANYBLOB="ff240008ee11145b0125472f81469d0c0d778485403e7915e5d9c261ea66d484172113e2e80bd079027a79830400177f7df90d45523831704f03ef3c695e601d8befb455dc1d51"], &(0x7f0000000240)=0x8) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x12, 0x0, &(0x7f00000000c0)) clock_gettime(0x0, &(0x7f0000006e80)={0x0, 0x0}) recvmmsg(r2, &(0x7f0000006c00)=[{{&(0x7f0000000040)=@nfc_llcp, 0x80, &(0x7f00000000c0)=[{&(0x7f0000000280)=""/196, 0xc4}], 0x1, &(0x7f0000000180)=""/124, 0x7c}, 0x400}, {{&(0x7f00000003c0)=@nfc_llcp, 0x80, &(0x7f0000001700)=[{&(0x7f0000000100)=""/43, 0x2b}, {&(0x7f0000000200)=""/13, 0xd}, {&(0x7f0000000540)=""/4096, 0x1000}, {&(0x7f0000000440)=""/52, 0x34}, {&(0x7f0000000480)}, {&(0x7f00000004c0)=""/23, 0x17}, {&(0x7f0000001540)=""/40, 0x28}, {&(0x7f0000001580)=""/202, 0xca}, {&(0x7f0000001680)=""/122, 0x7a}], 0x9, &(0x7f00000017c0)=""/221, 0xdd}, 0x4d5}, {{&(0x7f00000018c0)=@pppoe={0x18, 0x0, {0x0, @dev}}, 0x80, &(0x7f0000003f40)=[{&(0x7f0000001940)=""/227, 0xe3}, {&(0x7f0000001a40)=""/238, 0xee}, {&(0x7f0000001b40)=""/4096, 0x1000}, {&(0x7f0000002b40)=""/4096, 0x1000}, {&(0x7f0000003b40)=""/148, 0x94}, {&(0x7f0000003c00)=""/236, 0xec}, {&(0x7f0000003d00)=""/200, 0xc8}, {&(0x7f0000003e00)=""/17, 0x11}, {&(0x7f0000003e40)=""/211, 0xd3}], 0x9, &(0x7f0000004000)=""/210, 0xd2}, 0x9}, {{&(0x7f0000004100)=@nl=@proc, 0x80, &(0x7f0000004700)=[{&(0x7f0000004180)=""/72, 0x48}, {&(0x7f0000004200)=""/224, 0xe0}, {&(0x7f0000004300)=""/210, 0xd2}, {&(0x7f0000004400)=""/246, 0xf6}, {&(0x7f0000004500)=""/13, 0xd}, {&(0x7f0000004540)=""/40, 0x28}, {&(0x7f0000004580)=""/179, 0xb3}, {&(0x7f0000004640)=""/54, 0x36}, {&(0x7f0000004680)=""/94, 0x5e}], 0x9, &(0x7f00000047c0)=""/155, 0x9b}, 0xffffffff}, {{&(0x7f0000004880)=@vsock, 0x80, &(0x7f0000004a80)=[{&(0x7f0000004900)=""/193, 0xc1}, {&(0x7f0000004a00)=""/120, 0x78}], 0x2, &(0x7f0000004ac0)=""/90, 0x5a}, 0x89d}, {{&(0x7f0000004b40)=@in6, 0x80, &(0x7f0000005f00)=[{&(0x7f0000004bc0)=""/192, 0xc0}, {&(0x7f0000004c80)=""/4096, 0x1000}, {&(0x7f0000005c80)=""/60, 0x3c}, {&(0x7f0000005cc0)=""/217, 0xd9}, {&(0x7f0000005dc0)=""/178, 0xb2}, {&(0x7f0000005e80)=""/123, 0x7b}], 0x6, &(0x7f0000005f80)=""/89, 0x59}, 0x2}, {{&(0x7f0000006000)=@pppoe, 0x80, &(0x7f00000060c0)=[{&(0x7f0000006080)=""/53, 0x35}], 0x1, &(0x7f0000006100)=""/185, 0xb9}, 0x14000000}, {{0x0, 0x0, &(0x7f00000064c0)=[{&(0x7f00000061c0)=""/92, 0x5c}, {&(0x7f0000006240)=""/20, 0x14}, {&(0x7f0000006280)=""/82, 0x52}, {&(0x7f0000006300)}, {&(0x7f0000006340)=""/253, 0xfd}, {&(0x7f0000006440)=""/108, 0x6c}], 0x6}}, {{0x0, 0x0, &(0x7f00000069c0)=[{&(0x7f0000006540)=""/243, 0xf3}, {&(0x7f0000006640)=""/117, 0x75}, {&(0x7f00000066c0)=""/149, 0x95}, {&(0x7f0000006780)}, {&(0x7f00000067c0)=""/212, 0xd4}, {&(0x7f00000068c0)=""/50, 0x32}, {&(0x7f0000006900)=""/135, 0x87}], 0x7}, 0x6}, {{&(0x7f0000006a40)=@nl, 0x80, &(0x7f0000006b40)=[{&(0x7f0000006ac0)=""/121, 0x79}], 0x1, &(0x7f0000006b80)=""/103, 0x67}, 0xfd4f}], 0xa, 0x2001, &(0x7f0000006ec0)={r3, r4+60000000}) socket$inet6_sctp(0xa, 0x5, 0x84) (async) shutdown(r0, 0x0) (async) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000500)=[@in6={0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @initdev={0xac, 0x1e, 0x0, 0x0}}}]}, &(0x7f0000000140)=0x10) (async) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x18, &(0x7f0000006f00)=ANY=[@ANYRES32=r1, @ANYBLOB="ff240008ee11145b0125472f81469d0c0d778485403e7915e5d9c261ea66d484172113e2e80bd079027a79830400177f7df90d45523831704f03ef3c695e601d8befb455dc1d51"], &(0x7f0000000240)=0x8) (async) socket$inet6_sctp(0xa, 0x1, 0x84) (async) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x12, 0x0, &(0x7f00000000c0)) (async) clock_gettime(0x0, &(0x7f0000006e80)) (async) recvmmsg(r2, &(0x7f0000006c00)=[{{&(0x7f0000000040)=@nfc_llcp, 0x80, &(0x7f00000000c0)=[{&(0x7f0000000280)=""/196, 0xc4}], 0x1, &(0x7f0000000180)=""/124, 0x7c}, 0x400}, {{&(0x7f00000003c0)=@nfc_llcp, 0x80, &(0x7f0000001700)=[{&(0x7f0000000100)=""/43, 0x2b}, {&(0x7f0000000200)=""/13, 0xd}, {&(0x7f0000000540)=""/4096, 0x1000}, {&(0x7f0000000440)=""/52, 0x34}, {&(0x7f0000000480)}, {&(0x7f00000004c0)=""/23, 0x17}, {&(0x7f0000001540)=""/40, 0x28}, {&(0x7f0000001580)=""/202, 0xca}, {&(0x7f0000001680)=""/122, 0x7a}], 0x9, &(0x7f00000017c0)=""/221, 0xdd}, 0x4d5}, {{&(0x7f00000018c0)=@pppoe={0x18, 0x0, {0x0, @dev}}, 0x80, &(0x7f0000003f40)=[{&(0x7f0000001940)=""/227, 0xe3}, {&(0x7f0000001a40)=""/238, 0xee}, {&(0x7f0000001b40)=""/4096, 0x1000}, {&(0x7f0000002b40)=""/4096, 0x1000}, {&(0x7f0000003b40)=""/148, 0x94}, {&(0x7f0000003c00)=""/236, 0xec}, {&(0x7f0000003d00)=""/200, 0xc8}, {&(0x7f0000003e00)=""/17, 0x11}, {&(0x7f0000003e40)=""/211, 0xd3}], 0x9, &(0x7f0000004000)=""/210, 0xd2}, 0x9}, {{&(0x7f0000004100)=@nl=@proc, 0x80, &(0x7f0000004700)=[{&(0x7f0000004180)=""/72, 0x48}, {&(0x7f0000004200)=""/224, 0xe0}, {&(0x7f0000004300)=""/210, 0xd2}, {&(0x7f0000004400)=""/246, 0xf6}, {&(0x7f0000004500)=""/13, 0xd}, {&(0x7f0000004540)=""/40, 0x28}, {&(0x7f0000004580)=""/179, 0xb3}, {&(0x7f0000004640)=""/54, 0x36}, {&(0x7f0000004680)=""/94, 0x5e}], 0x9, &(0x7f00000047c0)=""/155, 0x9b}, 0xffffffff}, {{&(0x7f0000004880)=@vsock, 0x80, &(0x7f0000004a80)=[{&(0x7f0000004900)=""/193, 0xc1}, {&(0x7f0000004a00)=""/120, 0x78}], 0x2, &(0x7f0000004ac0)=""/90, 0x5a}, 0x89d}, {{&(0x7f0000004b40)=@in6, 0x80, &(0x7f0000005f00)=[{&(0x7f0000004bc0)=""/192, 0xc0}, {&(0x7f0000004c80)=""/4096, 0x1000}, {&(0x7f0000005c80)=""/60, 0x3c}, {&(0x7f0000005cc0)=""/217, 0xd9}, {&(0x7f0000005dc0)=""/178, 0xb2}, {&(0x7f0000005e80)=""/123, 0x7b}], 0x6, &(0x7f0000005f80)=""/89, 0x59}, 0x2}, {{&(0x7f0000006000)=@pppoe, 0x80, &(0x7f00000060c0)=[{&(0x7f0000006080)=""/53, 0x35}], 0x1, &(0x7f0000006100)=""/185, 0xb9}, 0x14000000}, {{0x0, 0x0, &(0x7f00000064c0)=[{&(0x7f00000061c0)=""/92, 0x5c}, {&(0x7f0000006240)=""/20, 0x14}, {&(0x7f0000006280)=""/82, 0x52}, {&(0x7f0000006300)}, {&(0x7f0000006340)=""/253, 0xfd}, {&(0x7f0000006440)=""/108, 0x6c}], 0x6}}, {{0x0, 0x0, &(0x7f00000069c0)=[{&(0x7f0000006540)=""/243, 0xf3}, {&(0x7f0000006640)=""/117, 0x75}, {&(0x7f00000066c0)=""/149, 0x95}, {&(0x7f0000006780)}, {&(0x7f00000067c0)=""/212, 0xd4}, {&(0x7f00000068c0)=""/50, 0x32}, {&(0x7f0000006900)=""/135, 0x87}], 0x7}, 0x6}, {{&(0x7f0000006a40)=@nl, 0x80, &(0x7f0000006b40)=[{&(0x7f0000006ac0)=""/121, 0x79}], 0x1, &(0x7f0000006b80)=""/103, 0x67}, 0xfd4f}], 0xa, 0x2001, &(0x7f0000006ec0)={r3, r4+60000000}) (async) 00:04:06 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = syz_open_dev$sndctrl(&(0x7f0000001440), 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r1, 0x40045532, &(0x7f0000000040)) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000000140), 0x40000000040201, 0x0) dup3(r1, r2, 0x0) r3 = syz_open_dev$sndctrl(&(0x7f0000001440), 0x0, 0x200000) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r3, 0x40045532, &(0x7f0000000040)) r4 = openat$audio(0xffffffffffffff9c, &(0x7f0000000140), 0x40000000040201, 0x0) r5 = dup3(r3, r4, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000000340), &(0x7f0000000380)=0x4) r6 = syz_open_dev$sndctrl(&(0x7f0000001440), 0x0, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r5, &(0x7f0000000280)={0x0, 0x18, 0xfa00, {0x2, &(0x7f0000000200)={0xffffffffffffffff}, 0x13f, 0x8}}, 0x20) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r6, 0x40045532, &(0x7f0000000040)) ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(0xffffffffffffffff, 0xc0189373, &(0x7f00000000c0)=ANY=[@ANYBLOB="01000000030000000000fffffffffde0ef9a000000000000008a9407a3a118", @ANYRES8=r7, @ANYBLOB="7f000000000000003754fdd625241f942772f0a0fa2e2f66696c653000"]) ioctl$AUTOFS_DEV_IOCTL_TIMEOUT(0xffffffffffffffff, 0xc018937a, &(0x7f0000000000)={{0x1, 0x1, 0x18, r6, {0x3ff}}, './file0\x00'}) openat$cgroup_ro(r8, &(0x7f00000001c0)='blkio.bfq.io_merged_recursive\x00', 0x0, 0x0) r9 = openat$audio(0xffffffffffffff9c, &(0x7f0000000140), 0x40000000040201, 0x0) dup3(r6, r9, 0x0) connect$unix(r8, &(0x7f00000002c0)=@abs={0x0, 0x0, 0x4e20}, 0x6e) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x1b, &(0x7f0000000440)=ANY=[@ANYRESOCT=r0, @ANYBLOB="61eb6aaa896dfda105179667254fc36d1223b3ed42e32aa72c27732fc984f50d16f6458ed25584e7135f95d03b36d6", @ANYRESDEC=r2, @ANYRESDEC, @ANYRESDEC=r1, @ANYRESOCT=r4, @ANYRES64=r6, @ANYRESDEC=r4], &(0x7f0000000240)=0x8) 00:04:06 executing program 5: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x7d, &(0x7f0000000500)=[@in6={0xa, 0x0, 0x0, @mcast2}]}, &(0x7f0000000140)=0x10) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000540)=ANY=[@ANYRES32=r1, @ANYBLOB="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"], &(0x7f0000000240)=0x38) socket$inet6_sctp(0xa, 0x5, 0x84) (async) shutdown(r0, 0x0) (async) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x7d, &(0x7f0000000500)=[@in6={0xa, 0x0, 0x0, @mcast2}]}, &(0x7f0000000140)=0x10) (async) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000540)=ANY=[@ANYRES32=r1, @ANYBLOB="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"], &(0x7f0000000240)=0x38) (async) 00:04:06 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xa14b, 0x1, &(0x7f0000000140)=[{&(0x7f00000000c0)="e66be84f52dcae384fdf9e1a66a64405609c6a07f7484877e87df9006d62e7458aa2cc2d6f000bd0917f5196d43fb85cb3", 0x31, 0xa11a}], 0x1800c, &(0x7f0000000040)={[{@fat=@dos1xfloppy}]}, 0x0) 00:04:06 executing program 4: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r0, 0x0) (async) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000040)={0x0, @in={{0x2, 0x4e23, @multicast2}}, 0x0, 0x1}, 0x90) (async) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000500)=[@in6={0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @initdev={0xac, 0x1e, 0x0, 0x0}}}]}, &(0x7f0000000140)=0x10) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x70, &(0x7f0000000380)={r1}, &(0x7f0000000240)=0x8) 00:04:06 executing program 2: ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(0xffffffffffffffff, 0x40045532, &(0x7f0000000140)=0x8000) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r0, 0x0) shutdown(r0, 0x1) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$sock_SIOCSIFVLAN_ADD_VLAN_CMD(r1, 0x8983, &(0x7f0000000000)={0x0, 'syzkaller1\x00', {0x4}, 0x49f}) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000100)={0x0, 0x8c, &(0x7f0000000040)=[@in6={0xa, 0x4e24, 0x5, @dev={0xfe, 0x80, '\x00', 0x41}, 0x4a8}, @in6={0xa, 0x4e24, 0x1, @private2={0xfc, 0x2, '\x00', 0x1}, 0xc3}, @in6={0xa, 0x4e22, 0x3, @mcast2, 0x1}, @in6={0xa, 0x4e24, 0x7, @loopback, 0x3}, @in6={0xa, 0x4e24, 0xb9, @private1, 0x9}]}, &(0x7f0000000180)=0x10) getsockopt$EBT_SO_GET_INFO(0xffffffffffffffff, 0x0, 0x80, &(0x7f00000001c0)={'filter\x00', 0x0, 0x0, 0x0, [0x5, 0x6, 0x4, 0x0, 0xaf7, 0x8001]}, &(0x7f0000000280)=0x78) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x1b, &(0x7f0000000380), &(0x7f0000000240)=0x8) [ 246.223184][T10519] loop1: detected capacity change from 0 to 80 00:04:06 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) (async) r1 = syz_open_dev$sndctrl(&(0x7f0000001440), 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r1, 0x40045532, &(0x7f0000000040)) (async) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000000140), 0x40000000040201, 0x0) dup3(r1, r2, 0x0) r3 = syz_open_dev$sndctrl(&(0x7f0000001440), 0x0, 0x200000) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r3, 0x40045532, &(0x7f0000000040)) (async) r4 = openat$audio(0xffffffffffffff9c, &(0x7f0000000140), 0x40000000040201, 0x0) r5 = dup3(r3, r4, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000000340), &(0x7f0000000380)=0x4) r6 = syz_open_dev$sndctrl(&(0x7f0000001440), 0x0, 0x0) (async) write$RDMA_USER_CM_CMD_CREATE_ID(r5, &(0x7f0000000280)={0x0, 0x18, 0xfa00, {0x2, &(0x7f0000000200)={0xffffffffffffffff}, 0x13f, 0x8}}, 0x20) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r6, 0x40045532, &(0x7f0000000040)) (async) ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(0xffffffffffffffff, 0xc0189373, &(0x7f00000000c0)=ANY=[@ANYBLOB="01000000030000000000fffffffffde0ef9a000000000000008a9407a3a118", @ANYRES8=r7, @ANYBLOB="7f000000000000003754fdd625241f942772f0a0fa2e2f66696c653000"]) (async) ioctl$AUTOFS_DEV_IOCTL_TIMEOUT(0xffffffffffffffff, 0xc018937a, &(0x7f0000000000)={{0x1, 0x1, 0x18, r6, {0x3ff}}, './file0\x00'}) openat$cgroup_ro(r8, &(0x7f00000001c0)='blkio.bfq.io_merged_recursive\x00', 0x0, 0x0) (async) r9 = openat$audio(0xffffffffffffff9c, &(0x7f0000000140), 0x40000000040201, 0x0) dup3(r6, r9, 0x0) (async) connect$unix(r8, &(0x7f00000002c0)=@abs={0x0, 0x0, 0x4e20}, 0x6e) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x1b, &(0x7f0000000440)=ANY=[@ANYRESOCT=r0, @ANYBLOB="61eb6aaa896dfda105179667254fc36d1223b3ed42e32aa72c27732fc984f50d16f6458ed25584e7135f95d03b36d6", @ANYRESDEC=r2, @ANYRESDEC, @ANYRESDEC=r1, @ANYRESOCT=r4, @ANYRES64=r6, @ANYRESDEC=r4], &(0x7f0000000240)=0x8) 00:04:06 executing program 3: r0 = openat$damon_kdamond_pid(0xffffffffffffff9c, &(0x7f0000000040), 0x60000, 0x51) fanotify_mark(0xffffffffffffffff, 0xa2, 0x40000002, r0, &(0x7f0000000080)='./file0\x00') r1 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r1, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000500)=[@in6={0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @initdev={0xac, 0x1e, 0x0, 0x0}}}]}, &(0x7f0000000140)=0x10) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x18, &(0x7f0000000380)=ANY=[@ANYRES32=r2, @ANYBLOB="0000000f"], &(0x7f0000000240)=0x8) 00:04:06 executing program 5: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x7d, &(0x7f0000000500)=[@in6={0xa, 0x0, 0x0, @mcast2}]}, &(0x7f0000000140)=0x10) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000540)=ANY=[@ANYRES32=r1, @ANYBLOB="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"], &(0x7f0000000240)=0x38) socket$inet6_sctp(0xa, 0x5, 0x84) (async) shutdown(r0, 0x0) (async) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x7d, &(0x7f0000000500)=[@in6={0xa, 0x0, 0x0, @mcast2}]}, &(0x7f0000000140)=0x10) (async) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000540)=ANY=[@ANYRES32=r1, @ANYBLOB="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"], &(0x7f0000000240)=0x38) (async) 00:04:06 executing program 4: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000080)={0x0, 0xad, "164298c1302ac42212d52f443890a16bc50459ddff26b63f2ca36c5f194df6160853b4d29659a45f3d1333bb669832a4101d83126a60dd4b04cea689c2b9bd8687b8885a1022a121baa1dc32653a661d463a4d98ac1f1c7ec2de730d94c76088375b13f73589abd8d3aff77370955261cc106b40186a3e2070504ed9389036be635e257b1a96e5f19a0c9bf2717c6b3bdc983828d2e9e0a5d091c6230a8aba489d0184d42803a7402afa839ce1"}, &(0x7f0000000180)=0xb5) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={r1, 0x3c, &(0x7f0000000040)=[@in={0x2, 0x4e24, @empty}, @in6={0xa, 0x4e24, 0x8, @local, 0x6}, @in={0x2, 0x4e24, @private=0xa010102}]}, &(0x7f0000000140)=0x10) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x70, &(0x7f0000000380)={r2}, &(0x7f0000000240)=0x8) 00:04:06 executing program 2: ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(0xffffffffffffffff, 0x40045532, &(0x7f0000000140)=0x8000) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r0, 0x0) shutdown(r0, 0x1) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$sock_SIOCSIFVLAN_ADD_VLAN_CMD(r1, 0x8983, &(0x7f0000000000)={0x0, 'syzkaller1\x00', {0x4}, 0x49f}) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000100)={0x0, 0x8c, &(0x7f0000000040)=[@in6={0xa, 0x4e24, 0x5, @dev={0xfe, 0x80, '\x00', 0x41}, 0x4a8}, @in6={0xa, 0x4e24, 0x1, @private2={0xfc, 0x2, '\x00', 0x1}, 0xc3}, @in6={0xa, 0x4e22, 0x3, @mcast2, 0x1}, @in6={0xa, 0x4e24, 0x7, @loopback, 0x3}, @in6={0xa, 0x4e24, 0xb9, @private1, 0x9}]}, &(0x7f0000000180)=0x10) getsockopt$EBT_SO_GET_INFO(0xffffffffffffffff, 0x0, 0x80, &(0x7f00000001c0)={'filter\x00', 0x0, 0x0, 0x0, [0x5, 0x6, 0x4, 0x0, 0xaf7, 0x8001]}, &(0x7f0000000280)=0x78) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x1b, &(0x7f0000000380), &(0x7f0000000240)=0x8) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(0xffffffffffffffff, 0x40045532, &(0x7f0000000140)=0x8000) (async) socket$inet6_sctp(0xa, 0x5, 0x84) (async) shutdown(r0, 0x0) (async) shutdown(r0, 0x1) (async) socket$inet_icmp_raw(0x2, 0x3, 0x1) (async) ioctl$sock_SIOCSIFVLAN_ADD_VLAN_CMD(r1, 0x8983, &(0x7f0000000000)={0x0, 'syzkaller1\x00', {0x4}, 0x49f}) (async) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000100)={0x0, 0x8c, &(0x7f0000000040)=[@in6={0xa, 0x4e24, 0x5, @dev={0xfe, 0x80, '\x00', 0x41}, 0x4a8}, @in6={0xa, 0x4e24, 0x1, @private2={0xfc, 0x2, '\x00', 0x1}, 0xc3}, @in6={0xa, 0x4e22, 0x3, @mcast2, 0x1}, @in6={0xa, 0x4e24, 0x7, @loopback, 0x3}, @in6={0xa, 0x4e24, 0xb9, @private1, 0x9}]}, &(0x7f0000000180)=0x10) (async) getsockopt$EBT_SO_GET_INFO(0xffffffffffffffff, 0x0, 0x80, &(0x7f00000001c0)={'filter\x00', 0x0, 0x0, 0x0, [0x5, 0x6, 0x4, 0x0, 0xaf7, 0x8001]}, &(0x7f0000000280)=0x78) (async) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x1b, &(0x7f0000000380), &(0x7f0000000240)=0x8) (async) 00:04:06 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xa14b, 0x1, &(0x7f0000000140)=[{&(0x7f00000000c0)="e66be84f52dcae384fdf9e1a66a64405609c6a07f7484877e87df9006d62e7458aa2cc2d6ff40fd0917f5196d43fb85cb3", 0x31, 0xa11a}], 0x1800c, &(0x7f0000000040)={[{@fat=@dos1xfloppy}]}, 0x0) 00:04:06 executing program 3: r0 = openat$damon_kdamond_pid(0xffffffffffffff9c, &(0x7f0000000040), 0x60000, 0x51) fanotify_mark(0xffffffffffffffff, 0xa2, 0x40000002, r0, &(0x7f0000000080)='./file0\x00') (async) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r1, 0x0) (async) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000500)=[@in6={0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @initdev={0xac, 0x1e, 0x0, 0x0}}}]}, &(0x7f0000000140)=0x10) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x18, &(0x7f0000000380)=ANY=[@ANYRES32=r2, @ANYBLOB="0000000f"], &(0x7f0000000240)=0x8) [ 246.298465][T10536] loop1: detected capacity change from 0 to 80 00:04:06 executing program 4: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000080)={0x0, 0xad, "164298c1302ac42212d52f443890a16bc50459ddff26b63f2ca36c5f194df6160853b4d29659a45f3d1333bb669832a4101d83126a60dd4b04cea689c2b9bd8687b8885a1022a121baa1dc32653a661d463a4d98ac1f1c7ec2de730d94c76088375b13f73589abd8d3aff77370955261cc106b40186a3e2070504ed9389036be635e257b1a96e5f19a0c9bf2717c6b3bdc983828d2e9e0a5d091c6230a8aba489d0184d42803a7402afa839ce1"}, &(0x7f0000000180)=0xb5) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={r1, 0x3c, &(0x7f0000000040)=[@in={0x2, 0x4e24, @empty}, @in6={0xa, 0x4e24, 0x8, @local, 0x6}, @in={0x2, 0x4e24, @private=0xa010102}]}, &(0x7f0000000140)=0x10) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x70, &(0x7f0000000380)={r2}, &(0x7f0000000240)=0x8) socket$inet6_sctp(0xa, 0x5, 0x84) (async) shutdown(r0, 0x0) (async) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000080)={0x0, 0xad, "164298c1302ac42212d52f443890a16bc50459ddff26b63f2ca36c5f194df6160853b4d29659a45f3d1333bb669832a4101d83126a60dd4b04cea689c2b9bd8687b8885a1022a121baa1dc32653a661d463a4d98ac1f1c7ec2de730d94c76088375b13f73589abd8d3aff77370955261cc106b40186a3e2070504ed9389036be635e257b1a96e5f19a0c9bf2717c6b3bdc983828d2e9e0a5d091c6230a8aba489d0184d42803a7402afa839ce1"}, &(0x7f0000000180)=0xb5) (async) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={r1, 0x3c, &(0x7f0000000040)=[@in={0x2, 0x4e24, @empty}, @in6={0xa, 0x4e24, 0x8, @local, 0x6}, @in={0x2, 0x4e24, @private=0xa010102}]}, &(0x7f0000000140)=0x10) (async) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x70, &(0x7f0000000380)={r2}, &(0x7f0000000240)=0x8) (async) 00:04:06 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = syz_open_dev$sndctrl(&(0x7f0000001440), 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r1, 0x40045532, &(0x7f0000000040)) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000000140), 0x40000000040201, 0x0) dup3(r1, r2, 0x0) (async) r3 = syz_open_dev$sndctrl(&(0x7f0000001440), 0x0, 0x200000) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r3, 0x40045532, &(0x7f0000000040)) (async, rerun: 64) r4 = openat$audio(0xffffffffffffff9c, &(0x7f0000000140), 0x40000000040201, 0x0) (rerun: 64) r5 = dup3(r3, r4, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000000340), &(0x7f0000000380)=0x4) (async) r6 = syz_open_dev$sndctrl(&(0x7f0000001440), 0x0, 0x0) (async, rerun: 64) write$RDMA_USER_CM_CMD_CREATE_ID(r5, &(0x7f0000000280)={0x0, 0x18, 0xfa00, {0x2, &(0x7f0000000200)={0xffffffffffffffff}, 0x13f, 0x8}}, 0x20) (rerun: 64) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r6, 0x40045532, &(0x7f0000000040)) (async) ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(0xffffffffffffffff, 0xc0189373, &(0x7f00000000c0)=ANY=[@ANYBLOB="01000000030000000000fffffffffde0ef9a000000000000008a9407a3a118", @ANYRES8=r7, @ANYBLOB="7f000000000000003754fdd625241f942772f0a0fa2e2f66696c653000"]) (async, rerun: 32) ioctl$AUTOFS_DEV_IOCTL_TIMEOUT(0xffffffffffffffff, 0xc018937a, &(0x7f0000000000)={{0x1, 0x1, 0x18, r6, {0x3ff}}, './file0\x00'}) (rerun: 32) openat$cgroup_ro(r8, &(0x7f00000001c0)='blkio.bfq.io_merged_recursive\x00', 0x0, 0x0) r9 = openat$audio(0xffffffffffffff9c, &(0x7f0000000140), 0x40000000040201, 0x0) dup3(r6, r9, 0x0) (async) connect$unix(r8, &(0x7f00000002c0)=@abs={0x0, 0x0, 0x4e20}, 0x6e) (async) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x1b, &(0x7f0000000440)=ANY=[@ANYRESOCT=r0, @ANYBLOB="61eb6aaa896dfda105179667254fc36d1223b3ed42e32aa72c27732fc984f50d16f6458ed25584e7135f95d03b36d6", @ANYRESDEC=r2, @ANYRESDEC, @ANYRESDEC=r1, @ANYRESOCT=r4, @ANYRES64=r6, @ANYRESDEC=r4], &(0x7f0000000240)=0x8) 00:04:06 executing program 5: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r0, 0x0) r1 = openat$mice(0xffffffffffffff9c, &(0x7f0000000040), 0x323800) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f00000000c0)=0xfffffffd, 0x4) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000500)=[@in6={0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @initdev={0xac, 0x1e, 0x0, 0x0}}}]}, &(0x7f0000000140)=0x10) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000380)={r2, 0x30, "113376556a913ff66b8bed6dacd1b4194a9ab218553393be438220d645bfff95432e312a02bdfc9d13d94c474adc6fba"}, &(0x7f0000000240)=0x38) setsockopt$inet_sctp6_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000000080)={0xff, 0x7f, 0x6a, 0x3f, 0x6, 0x3, 0x0, 0xff, 0x4, 0x5, 0xd0, 0x81, 0x9, 0xc8}, 0xe) 00:04:06 executing program 2: ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(0xffffffffffffffff, 0x40045532, &(0x7f0000000140)=0x8000) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r0, 0x0) shutdown(r0, 0x1) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$sock_SIOCSIFVLAN_ADD_VLAN_CMD(r1, 0x8983, &(0x7f0000000000)={0x0, 'syzkaller1\x00', {0x4}, 0x49f}) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000100)={0x0, 0x8c, &(0x7f0000000040)=[@in6={0xa, 0x4e24, 0x5, @dev={0xfe, 0x80, '\x00', 0x41}, 0x4a8}, @in6={0xa, 0x4e24, 0x1, @private2={0xfc, 0x2, '\x00', 0x1}, 0xc3}, @in6={0xa, 0x4e22, 0x3, @mcast2, 0x1}, @in6={0xa, 0x4e24, 0x7, @loopback, 0x3}, @in6={0xa, 0x4e24, 0xb9, @private1, 0x9}]}, &(0x7f0000000180)=0x10) getsockopt$EBT_SO_GET_INFO(0xffffffffffffffff, 0x0, 0x80, &(0x7f00000001c0)={'filter\x00', 0x0, 0x0, 0x0, [0x5, 0x6, 0x4, 0x0, 0xaf7, 0x8001]}, &(0x7f0000000280)=0x78) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x1b, &(0x7f0000000380), &(0x7f0000000240)=0x8) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(0xffffffffffffffff, 0x40045532, &(0x7f0000000140)=0x8000) (async) socket$inet6_sctp(0xa, 0x5, 0x84) (async) shutdown(r0, 0x0) (async) shutdown(r0, 0x1) (async) socket$inet_icmp_raw(0x2, 0x3, 0x1) (async) ioctl$sock_SIOCSIFVLAN_ADD_VLAN_CMD(r1, 0x8983, &(0x7f0000000000)={0x0, 'syzkaller1\x00', {0x4}, 0x49f}) (async) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000100)={0x0, 0x8c, &(0x7f0000000040)=[@in6={0xa, 0x4e24, 0x5, @dev={0xfe, 0x80, '\x00', 0x41}, 0x4a8}, @in6={0xa, 0x4e24, 0x1, @private2={0xfc, 0x2, '\x00', 0x1}, 0xc3}, @in6={0xa, 0x4e22, 0x3, @mcast2, 0x1}, @in6={0xa, 0x4e24, 0x7, @loopback, 0x3}, @in6={0xa, 0x4e24, 0xb9, @private1, 0x9}]}, &(0x7f0000000180)=0x10) (async) getsockopt$EBT_SO_GET_INFO(0xffffffffffffffff, 0x0, 0x80, &(0x7f00000001c0)={'filter\x00', 0x0, 0x0, 0x0, [0x5, 0x6, 0x4, 0x0, 0xaf7, 0x8001]}, &(0x7f0000000280)=0x78) (async) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x1b, &(0x7f0000000380), &(0x7f0000000240)=0x8) (async) 00:04:06 executing program 3: r0 = openat$damon_kdamond_pid(0xffffffffffffff9c, &(0x7f0000000040), 0x60000, 0x51) fanotify_mark(0xffffffffffffffff, 0xa2, 0x40000002, r0, &(0x7f0000000080)='./file0\x00') r1 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r1, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000500)=[@in6={0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @initdev={0xac, 0x1e, 0x0, 0x0}}}]}, &(0x7f0000000140)=0x10) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x18, &(0x7f0000000380)=ANY=[@ANYRES32=r2, @ANYBLOB="0000000f"], &(0x7f0000000240)=0x8) 00:04:06 executing program 4: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r0, 0x0) (async, rerun: 32) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000080)={0x0, 0xad, "164298c1302ac42212d52f443890a16bc50459ddff26b63f2ca36c5f194df6160853b4d29659a45f3d1333bb669832a4101d83126a60dd4b04cea689c2b9bd8687b8885a1022a121baa1dc32653a661d463a4d98ac1f1c7ec2de730d94c76088375b13f73589abd8d3aff77370955261cc106b40186a3e2070504ed9389036be635e257b1a96e5f19a0c9bf2717c6b3bdc983828d2e9e0a5d091c6230a8aba489d0184d42803a7402afa839ce1"}, &(0x7f0000000180)=0xb5) (rerun: 32) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={r1, 0x3c, &(0x7f0000000040)=[@in={0x2, 0x4e24, @empty}, @in6={0xa, 0x4e24, 0x8, @local, 0x6}, @in={0x2, 0x4e24, @private=0xa010102}]}, &(0x7f0000000140)=0x10) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x70, &(0x7f0000000380)={r2}, &(0x7f0000000240)=0x8) 00:04:06 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xa14b, 0x1, &(0x7f0000000140)=[{&(0x7f00000000c0)="e66be84f52dcae384fdf9e1a66a64405609c6a07f7484877e87df9006d62e7458aa2cc2d6f014cd0917f5196d43fb85cb3", 0x31, 0xa11a}], 0x1800c, &(0x7f0000000040)={[{@fat=@dos1xfloppy}]}, 0x0) 00:04:06 executing program 5: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r0, 0x0) r1 = openat$mice(0xffffffffffffff9c, &(0x7f0000000040), 0x323800) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f00000000c0)=0xfffffffd, 0x4) (async) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000500)=[@in6={0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @initdev={0xac, 0x1e, 0x0, 0x0}}}]}, &(0x7f0000000140)=0x10) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000380)={r2, 0x30, "113376556a913ff66b8bed6dacd1b4194a9ab218553393be438220d645bfff95432e312a02bdfc9d13d94c474adc6fba"}, &(0x7f0000000240)=0x38) (async, rerun: 64) setsockopt$inet_sctp6_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000000080)={0xff, 0x7f, 0x6a, 0x3f, 0x6, 0x3, 0x0, 0xff, 0x4, 0x5, 0xd0, 0x81, 0x9, 0xc8}, 0xe) (rerun: 64) 00:04:06 executing program 2: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000500)=[@in6={0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @initdev={0xac, 0x1e, 0x0, 0x0}}}]}, &(0x7f0000000140)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000040)={0x3f, 0xff, 0x0, 0x0, 0x1, 0x1, 0xd4, 0x4, r1}, &(0x7f0000000080)=0x20) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x1b, &(0x7f0000000380)={r1}, &(0x7f0000000240)=0x8) 00:04:06 executing program 4: ioctl$AUTOFS_IOC_SETTIMEOUT(0xffffffffffffffff, 0x80049367, &(0x7f0000000040)=0x7ff) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000500)=[@in6={0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @initdev={0xac, 0x1e, 0x0, 0x0}}}]}, &(0x7f0000000140)=0x10) ioctl$AUTOFS_DEV_IOCTL_SETPIPEFD(0xffffffffffffffff, 0xc0189378, &(0x7f0000000080)={{0x1, 0x1, 0x18, r0, {r0}}, './file0\x00'}) getsockname$packet(0xffffffffffffffff, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @link_local}, &(0x7f0000000100)=0x14) r4 = syz_open_dev$sndpcmp(&(0x7f00000001c0), 0x0, 0xa2c65) ioctl$SNDRV_PCM_IOCTL_STATUS_EXT64(r4, 0xc0984124, &(0x7f0000000200)) fsync(r4) setsockopt$RDS_GET_MR_FOR_DEST(r2, 0x114, 0x7, &(0x7f0000000280)={@can={0x1d, r3}, {&(0x7f0000000180)=""/8, 0x8}, &(0x7f00000001c0), 0x20}, 0xa0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x70, &(0x7f0000000380)={r1}, &(0x7f0000000240)=0x8) [ 246.416843][T10583] loop1: detected capacity change from 0 to 80 00:04:06 executing program 0: r0 = syz_open_dev$sndctrl(&(0x7f0000001440), 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r0, 0x40045532, &(0x7f0000000040)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000140), 0x40000000040201, 0x0) dup3(r0, r1, 0x0) ioctl$FS_IOC_READ_VERITY_METADATA(r0, 0xc0286687, &(0x7f0000000540)={0x3, 0x4, 0x79, &(0x7f00000004c0)=""/121}) sendmsg$NL80211_CMD_UPDATE_OWE_INFO(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000300)={&(0x7f0000000040)={0x290, 0x0, 0x400, 0x70bd27, 0x25dfdbfc, {{}, {@void, @val={0xc, 0x99, {0x3f, 0x50}}}}, [@NL80211_ATTR_STATUS_CODE={0x6, 0x48, 0x39}, @NL80211_ATTR_STATUS_CODE={0x6, 0x48, 0x4d}, @NL80211_ATTR_IE={0x24b, 0x2a, [@ssid={0x0, 0x1f, @random="85d6c6da390149297a06706890247aee380a8a6d9baab37c5bb6d2749a2d8c"}, @measure_req={0x26, 0xff, {0x3f, 0xc4, 0x80, "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"}}, @perr={0x84, 0x101, {0x1f, 0xf, [@ext={{}, @device_b, 0x400, @device_b, 0x14}, @ext={{}, @broadcast, 0x45d3, @device_a, 0x10}, @ext={{}, @device_b, 0x9, @broadcast, 0x6}, @ext={{}, @broadcast, 0xe0b, @device_a, 0x12}, @ext={{}, @broadcast, 0x8000, @device_b, 0x2f}, @not_ext={{}, @device_a, 0xea, "", 0x12}, @not_ext={{}, @device_b, 0x8, "", 0x7}, @ext={{}, @broadcast, 0x20, @device_b, 0x27}, @ext={{}, @broadcast, 0x1, @device_b, 0x8}, @ext={{}, @device_b, 0x6, @broadcast, 0x5}, @not_ext={{}, @broadcast, 0x1000, "", 0x25}, @not_ext={{}, @device_b, 0x8, "", 0xd}, @ext={{}, @broadcast, 0xffffff01, @broadcast, 0x10}, @ext={{}, @broadcast, 0x0, @device_b, 0x18}, @not_ext={{}, @broadcast, 0x0, "", 0x33}]}}, @rann={0x7e, 0x15, {{0x0, 0x3}, 0x8, 0x2, @device_b, 0x3, 0x401}}, @mesh_id={0x72, 0x6}, @sec_chan_ofs={0x3e, 0x1, 0x3}]}, @NL80211_ATTR_MAC={0xa, 0x6, @device_b}, @NL80211_ATTR_STATUS_CODE={0x6, 0x48, 0x55}]}, 0x290}, 0x1, 0x0, 0x0, 0x4000800}, 0x0) socket$inet6_sctp(0xa, 0x5, 0x84) r2 = syz_genetlink_get_family_id$nl80211(&(0x7f00000003c0), 0xffffffffffffffff) sendmsg$NL80211_CMD_LEAVE_IBSS(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f0000000380), 0xc, &(0x7f0000000440)={&(0x7f0000000400)={0x28, r2, 0x4, 0x70bd27, 0x25dfdbfe, {{}, {@val={0x8}, @val={0xc, 0x99, {0x4, 0x31}}}}, ["", ""]}, 0x28}, 0x1, 0x0, 0x0, 0x4044008}, 0x40004) 00:04:06 executing program 5: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r0, 0x0) (async) r1 = openat$mice(0xffffffffffffff9c, &(0x7f0000000040), 0x323800) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f00000000c0)=0xfffffffd, 0x4) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000500)=[@in6={0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @initdev={0xac, 0x1e, 0x0, 0x0}}}]}, &(0x7f0000000140)=0x10) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000380)={r2, 0x30, "113376556a913ff66b8bed6dacd1b4194a9ab218553393be438220d645bfff95432e312a02bdfc9d13d94c474adc6fba"}, &(0x7f0000000240)=0x38) setsockopt$inet_sctp6_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000000080)={0xff, 0x7f, 0x6a, 0x3f, 0x6, 0x3, 0x0, 0xff, 0x4, 0x5, 0xd0, 0x81, 0x9, 0xc8}, 0xe) 00:04:06 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000500)=[@in6={0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @initdev={0xac, 0x1e, 0x0, 0x0}}}]}, &(0x7f0000000140)=0x10) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x18, &(0x7f0000000080)=ANY=[@ANYRES32=r1, @ANYBLOB='\x00\x00\x00\x00'], &(0x7f0000000240)=0x8) 00:04:06 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xa14b, 0x1, &(0x7f0000000140)=[{&(0x7f00000000c0)="e66be84f52dcae384fdf9e1a66a64405609c6a07f7484877e87df9006d62e7458aa2cc2d6f01ffd0917f5196d43fb85cb3", 0x31, 0xa11a}], 0x1800c, &(0x7f0000000040)={[{@fat=@dos1xfloppy}]}, 0x0) 00:04:06 executing program 4: ioctl$AUTOFS_IOC_SETTIMEOUT(0xffffffffffffffff, 0x80049367, &(0x7f0000000040)=0x7ff) (async, rerun: 32) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) (rerun: 32) shutdown(r0, 0x0) (async, rerun: 32) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000500)=[@in6={0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @initdev={0xac, 0x1e, 0x0, 0x0}}}]}, &(0x7f0000000140)=0x10) (async, rerun: 32) ioctl$AUTOFS_DEV_IOCTL_SETPIPEFD(0xffffffffffffffff, 0xc0189378, &(0x7f0000000080)={{0x1, 0x1, 0x18, r0, {r0}}, './file0\x00'}) (async, rerun: 64) getsockname$packet(0xffffffffffffffff, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @link_local}, &(0x7f0000000100)=0x14) (rerun: 64) r4 = syz_open_dev$sndpcmp(&(0x7f00000001c0), 0x0, 0xa2c65) ioctl$SNDRV_PCM_IOCTL_STATUS_EXT64(r4, 0xc0984124, &(0x7f0000000200)) (async) fsync(r4) (async, rerun: 64) setsockopt$RDS_GET_MR_FOR_DEST(r2, 0x114, 0x7, &(0x7f0000000280)={@can={0x1d, r3}, {&(0x7f0000000180)=""/8, 0x8}, &(0x7f00000001c0), 0x20}, 0xa0) (rerun: 64) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x70, &(0x7f0000000380)={r1}, &(0x7f0000000240)=0x8) 00:04:06 executing program 0: r0 = syz_open_dev$sndctrl(&(0x7f0000001440), 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r0, 0x40045532, &(0x7f0000000040)) (async) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000140), 0x40000000040201, 0x0) dup3(r0, r1, 0x0) ioctl$FS_IOC_READ_VERITY_METADATA(r0, 0xc0286687, &(0x7f0000000540)={0x3, 0x4, 0x79, &(0x7f00000004c0)=""/121}) sendmsg$NL80211_CMD_UPDATE_OWE_INFO(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000300)={&(0x7f0000000040)={0x290, 0x0, 0x400, 0x70bd27, 0x25dfdbfc, {{}, {@void, @val={0xc, 0x99, {0x3f, 0x50}}}}, [@NL80211_ATTR_STATUS_CODE={0x6, 0x48, 0x39}, @NL80211_ATTR_STATUS_CODE={0x6, 0x48, 0x4d}, @NL80211_ATTR_IE={0x24b, 0x2a, [@ssid={0x0, 0x1f, @random="85d6c6da390149297a06706890247aee380a8a6d9baab37c5bb6d2749a2d8c"}, @measure_req={0x26, 0xff, {0x3f, 0xc4, 0x80, "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"}}, @perr={0x84, 0x101, {0x1f, 0xf, [@ext={{}, @device_b, 0x400, @device_b, 0x14}, @ext={{}, @broadcast, 0x45d3, @device_a, 0x10}, @ext={{}, @device_b, 0x9, @broadcast, 0x6}, @ext={{}, @broadcast, 0xe0b, @device_a, 0x12}, @ext={{}, @broadcast, 0x8000, @device_b, 0x2f}, @not_ext={{}, @device_a, 0xea, "", 0x12}, @not_ext={{}, @device_b, 0x8, "", 0x7}, @ext={{}, @broadcast, 0x20, @device_b, 0x27}, @ext={{}, @broadcast, 0x1, @device_b, 0x8}, @ext={{}, @device_b, 0x6, @broadcast, 0x5}, @not_ext={{}, @broadcast, 0x1000, "", 0x25}, @not_ext={{}, @device_b, 0x8, "", 0xd}, @ext={{}, @broadcast, 0xffffff01, @broadcast, 0x10}, @ext={{}, @broadcast, 0x0, @device_b, 0x18}, @not_ext={{}, @broadcast, 0x0, "", 0x33}]}}, @rann={0x7e, 0x15, {{0x0, 0x3}, 0x8, 0x2, @device_b, 0x3, 0x401}}, @mesh_id={0x72, 0x6}, @sec_chan_ofs={0x3e, 0x1, 0x3}]}, @NL80211_ATTR_MAC={0xa, 0x6, @device_b}, @NL80211_ATTR_STATUS_CODE={0x6, 0x48, 0x55}]}, 0x290}, 0x1, 0x0, 0x0, 0x4000800}, 0x0) (async) socket$inet6_sctp(0xa, 0x5, 0x84) r2 = syz_genetlink_get_family_id$nl80211(&(0x7f00000003c0), 0xffffffffffffffff) sendmsg$NL80211_CMD_LEAVE_IBSS(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f0000000380), 0xc, &(0x7f0000000440)={&(0x7f0000000400)={0x28, r2, 0x4, 0x70bd27, 0x25dfdbfe, {{}, {@val={0x8}, @val={0xc, 0x99, {0x4, 0x31}}}}, ["", ""]}, 0x28}, 0x1, 0x0, 0x0, 0x4044008}, 0x40004) [ 246.481553][T10597] loop1: detected capacity change from 0 to 80 00:04:06 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r0, 0x0) (async) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000500)=[@in6={0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @initdev={0xac, 0x1e, 0x0, 0x0}}}]}, &(0x7f0000000140)=0x10) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x18, &(0x7f0000000080)=ANY=[@ANYRES32=r1, @ANYBLOB='\x00\x00\x00\x00'], &(0x7f0000000240)=0x8) 00:04:06 executing program 5: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r0, 0x0) r1 = openat$vcsa(0xffffffffffffff9c, &(0x7f00000000c0), 0x60080, 0x0) bind$bt_l2cap(r1, &(0x7f0000000100)={0x1f, 0x6, @none, 0x3}, 0xe) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f00000001c0), 0x4) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000000)={0x0, 0x12, "1ce5bc02375f3c276e6e8321779c015ffe44"}, &(0x7f0000000080)=0x1a) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000040)={0x0, 0xfffffffffffffd77, &(0x7f0000000500)=[@in6={0xa, 0x0, 0x0, @remote}]}, &(0x7f0000000140)=0x10) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000380)={r2, 0x30, "113376556a913ff66b8bed6dacd1b4194a9ab218553393be438220d645bfff95432e312a02bdfc9d13d94c474adc6fba"}, &(0x7f0000000240)=0x38) 00:04:06 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xa14b, 0x1, &(0x7f0000000140)=[{&(0x7f00000000c0)="e66be84f52dcae384fdf9e1a66a64405609c6a07f7484877e87df9006d62e7458aa2cc2d6ffeffd0917f5196d43fb85cb3", 0x31, 0xa11a}], 0x1800c, &(0x7f0000000040)={[{@fat=@dos1xfloppy}]}, 0x0) 00:04:06 executing program 0: r0 = syz_open_dev$sndctrl(&(0x7f0000001440), 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r0, 0x40045532, &(0x7f0000000040)) (async) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000140), 0x40000000040201, 0x0) dup3(r0, r1, 0x0) (async) ioctl$FS_IOC_READ_VERITY_METADATA(r0, 0xc0286687, &(0x7f0000000540)={0x3, 0x4, 0x79, &(0x7f00000004c0)=""/121}) sendmsg$NL80211_CMD_UPDATE_OWE_INFO(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000300)={&(0x7f0000000040)={0x290, 0x0, 0x400, 0x70bd27, 0x25dfdbfc, {{}, {@void, @val={0xc, 0x99, {0x3f, 0x50}}}}, [@NL80211_ATTR_STATUS_CODE={0x6, 0x48, 0x39}, @NL80211_ATTR_STATUS_CODE={0x6, 0x48, 0x4d}, @NL80211_ATTR_IE={0x24b, 0x2a, [@ssid={0x0, 0x1f, @random="85d6c6da390149297a06706890247aee380a8a6d9baab37c5bb6d2749a2d8c"}, @measure_req={0x26, 0xff, {0x3f, 0xc4, 0x80, "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"}}, @perr={0x84, 0x101, {0x1f, 0xf, [@ext={{}, @device_b, 0x400, @device_b, 0x14}, @ext={{}, @broadcast, 0x45d3, @device_a, 0x10}, @ext={{}, @device_b, 0x9, @broadcast, 0x6}, @ext={{}, @broadcast, 0xe0b, @device_a, 0x12}, @ext={{}, @broadcast, 0x8000, @device_b, 0x2f}, @not_ext={{}, @device_a, 0xea, "", 0x12}, @not_ext={{}, @device_b, 0x8, "", 0x7}, @ext={{}, @broadcast, 0x20, @device_b, 0x27}, @ext={{}, @broadcast, 0x1, @device_b, 0x8}, @ext={{}, @device_b, 0x6, @broadcast, 0x5}, @not_ext={{}, @broadcast, 0x1000, "", 0x25}, @not_ext={{}, @device_b, 0x8, "", 0xd}, @ext={{}, @broadcast, 0xffffff01, @broadcast, 0x10}, @ext={{}, @broadcast, 0x0, @device_b, 0x18}, @not_ext={{}, @broadcast, 0x0, "", 0x33}]}}, @rann={0x7e, 0x15, {{0x0, 0x3}, 0x8, 0x2, @device_b, 0x3, 0x401}}, @mesh_id={0x72, 0x6}, @sec_chan_ofs={0x3e, 0x1, 0x3}]}, @NL80211_ATTR_MAC={0xa, 0x6, @device_b}, @NL80211_ATTR_STATUS_CODE={0x6, 0x48, 0x55}]}, 0x290}, 0x1, 0x0, 0x0, 0x4000800}, 0x0) (async) socket$inet6_sctp(0xa, 0x5, 0x84) r2 = syz_genetlink_get_family_id$nl80211(&(0x7f00000003c0), 0xffffffffffffffff) sendmsg$NL80211_CMD_LEAVE_IBSS(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f0000000380), 0xc, &(0x7f0000000440)={&(0x7f0000000400)={0x28, r2, 0x4, 0x70bd27, 0x25dfdbfe, {{}, {@val={0x8}, @val={0xc, 0x99, {0x4, 0x31}}}}, ["", ""]}, 0x28}, 0x1, 0x0, 0x0, 0x4044008}, 0x40004) [ 246.554370][T10614] loop1: detected capacity change from 0 to 80 00:04:07 executing program 2: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000500)=[@in6={0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @initdev={0xac, 0x1e, 0x0, 0x0}}}]}, &(0x7f0000000140)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000040)={0x3f, 0xff, 0x0, 0x0, 0x1, 0x1, 0xd4, 0x4, r1}, &(0x7f0000000080)=0x20) (async) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x1b, &(0x7f0000000380)={r1}, &(0x7f0000000240)=0x8) 00:04:07 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r0, 0x0) (async) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000500)=[@in6={0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @initdev={0xac, 0x1e, 0x0, 0x0}}}]}, &(0x7f0000000140)=0x10) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x18, &(0x7f0000000080)=ANY=[@ANYRES32=r1, @ANYBLOB='\x00\x00\x00\x00'], &(0x7f0000000240)=0x8) 00:04:07 executing program 4: ioctl$AUTOFS_IOC_SETTIMEOUT(0xffffffffffffffff, 0x80049367, &(0x7f0000000040)=0x7ff) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) shutdown(r0, 0x0) (async) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000500)=[@in6={0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @initdev={0xac, 0x1e, 0x0, 0x0}}}]}, &(0x7f0000000140)=0x10) (async) ioctl$AUTOFS_DEV_IOCTL_SETPIPEFD(0xffffffffffffffff, 0xc0189378, &(0x7f0000000080)={{0x1, 0x1, 0x18, r0, {r0}}, './file0\x00'}) (async) getsockname$packet(0xffffffffffffffff, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @link_local}, &(0x7f0000000100)=0x14) r4 = syz_open_dev$sndpcmp(&(0x7f00000001c0), 0x0, 0xa2c65) ioctl$SNDRV_PCM_IOCTL_STATUS_EXT64(r4, 0xc0984124, &(0x7f0000000200)) (async) fsync(r4) setsockopt$RDS_GET_MR_FOR_DEST(r2, 0x114, 0x7, &(0x7f0000000280)={@can={0x1d, r3}, {&(0x7f0000000180)=""/8, 0x8}, &(0x7f00000001c0), 0x20}, 0xa0) (async) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x70, &(0x7f0000000380)={r1}, &(0x7f0000000240)=0x8) 00:04:07 executing program 5: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r0, 0x0) r1 = openat$vcsa(0xffffffffffffff9c, &(0x7f00000000c0), 0x60080, 0x0) bind$bt_l2cap(r1, &(0x7f0000000100)={0x1f, 0x6, @none, 0x3}, 0xe) (async) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f00000001c0), 0x4) (async) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000000)={0x0, 0x12, "1ce5bc02375f3c276e6e8321779c015ffe44"}, &(0x7f0000000080)=0x1a) (async) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000040)={0x0, 0xfffffffffffffd77, &(0x7f0000000500)=[@in6={0xa, 0x0, 0x0, @remote}]}, &(0x7f0000000140)=0x10) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000380)={r2, 0x30, "113376556a913ff66b8bed6dacd1b4194a9ab218553393be438220d645bfff95432e312a02bdfc9d13d94c474adc6fba"}, &(0x7f0000000240)=0x38) 00:04:07 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = syz_open_dev$sndctrl(&(0x7f0000001440), 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r1, 0x40045532, &(0x7f0000000040)) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000000140), 0x40000000040201, 0x0) r3 = syz_open_dev$sndctrl(&(0x7f0000001440), 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r3, 0x40045532, &(0x7f0000000040)) r4 = openat$audio(0xffffffffffffff9c, &(0x7f0000000140), 0x40000000040201, 0x0) read$dsp(r4, &(0x7f0000000280)=""/235, 0xeb) r5 = dup3(r1, r2, 0x0) r6 = openat$cachefiles(0xffffffffffffff9c, &(0x7f0000000500), 0x20c00, 0x0) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r6, 0xc0045516, &(0x7f0000000540)=0x7fffffff) ioctl$SNDCTL_DSP_SYNC(0xffffffffffffffff, 0x5001, 0x0) sendmsg$TCPDIAG_GETSOCK(r5, &(0x7f00000001c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000180)={&(0x7f00000000c0)=ANY=[@ANYBLOB="780000001200000229bd7000fedbdf25032008064e244e21080000000100000020000000ffff000001000000060000000700000009000000", @ANYRES32=0x0, @ANYBLOB="1a0800000500000001010000ffff00002b000100232535166f41c782cff0c48a225638a497181157f1a6dc09ee6fdc54c9e8757d2311190078a6fc00"], 0x78}, 0x1, 0x0, 0x0, 0x840}, 0x4000000) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x1b, &(0x7f0000000000)=ANY=[@ANYRESHEX=r5], &(0x7f0000000240)=0x8) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000200)={0x0, 0x0}) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r3, 0xc1105517, &(0x7f00000003c0)={{0x5, 0x4, 0x1, 0x7fd60e5b, 'syz0\x00', 0x5}, 0x6, 0x10000000, 0x5, r7, 0x6, 0x5, 'syz1\x00', &(0x7f0000000380)=['/-),^\x10**\x00', '(,\x00', '/dev/snd/controlC#\x00', '/dev/audio\x00', '\x00', '-\x00'], 0x2d, '\x00', [0x9, 0xac6c, 0x4fc8, 0x7]}) 00:04:07 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xa14b, 0x1, &(0x7f0000000140)=[{&(0x7f00000000c0)="e66be84f52dcae384fdf9e1a66a64405609c6a07f7484877e87df9006d62e7458aa2cc2d6f1002d0917f5196d43fb85cb3", 0x31, 0xa11a}], 0x1800c, &(0x7f0000000040)={[{@fat=@dos1xfloppy}]}, 0x0) [ 247.272790][T10622] loop1: detected capacity change from 0 to 80 00:04:07 executing program 5: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r0, 0x0) r1 = openat$vcsa(0xffffffffffffff9c, &(0x7f00000000c0), 0x60080, 0x0) bind$bt_l2cap(r1, &(0x7f0000000100)={0x1f, 0x6, @none, 0x3}, 0xe) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f00000001c0), 0x4) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000000)={0x0, 0x12, "1ce5bc02375f3c276e6e8321779c015ffe44"}, &(0x7f0000000080)=0x1a) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000040)={0x0, 0xfffffffffffffd77, &(0x7f0000000500)=[@in6={0xa, 0x0, 0x0, @remote}]}, &(0x7f0000000140)=0x10) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000380)={r2, 0x30, "113376556a913ff66b8bed6dacd1b4194a9ab218553393be438220d645bfff95432e312a02bdfc9d13d94c474adc6fba"}, &(0x7f0000000240)=0x38) socket$inet6_sctp(0xa, 0x5, 0x84) (async) shutdown(r0, 0x0) (async) openat$vcsa(0xffffffffffffff9c, &(0x7f00000000c0), 0x60080, 0x0) (async) bind$bt_l2cap(r1, &(0x7f0000000100)={0x1f, 0x6, @none, 0x3}, 0xe) (async) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f00000001c0), 0x4) (async) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000000)={0x0, 0x12, "1ce5bc02375f3c276e6e8321779c015ffe44"}, &(0x7f0000000080)=0x1a) (async) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000040)={0x0, 0xfffffffffffffd77, &(0x7f0000000500)=[@in6={0xa, 0x0, 0x0, @remote}]}, &(0x7f0000000140)=0x10) (async) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000380)={r2, 0x30, "113376556a913ff66b8bed6dacd1b4194a9ab218553393be438220d645bfff95432e312a02bdfc9d13d94c474adc6fba"}, &(0x7f0000000240)=0x38) (async) 00:04:07 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000500)=[@in6={0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @initdev={0xac, 0x1e, 0x0, 0x0}}}]}, &(0x7f0000000140)=0x10) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x18, &(0x7f0000000380)={r1}, &(0x7f0000000240)=0x8) [ 247.302810][T10629] snd_dummy snd_dummy.0: control 4:1:2144734811:syz0:5 is already present 00:04:07 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = syz_open_dev$sndctrl(&(0x7f0000001440), 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r1, 0x40045532, &(0x7f0000000040)) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000000140), 0x40000000040201, 0x0) (async) r3 = syz_open_dev$sndctrl(&(0x7f0000001440), 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r3, 0x40045532, &(0x7f0000000040)) (async) r4 = openat$audio(0xffffffffffffff9c, &(0x7f0000000140), 0x40000000040201, 0x0) read$dsp(r4, &(0x7f0000000280)=""/235, 0xeb) (async) r5 = dup3(r1, r2, 0x0) (async) r6 = openat$cachefiles(0xffffffffffffff9c, &(0x7f0000000500), 0x20c00, 0x0) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r6, 0xc0045516, &(0x7f0000000540)=0x7fffffff) ioctl$SNDCTL_DSP_SYNC(0xffffffffffffffff, 0x5001, 0x0) (async) sendmsg$TCPDIAG_GETSOCK(r5, &(0x7f00000001c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000180)={&(0x7f00000000c0)=ANY=[@ANYBLOB="780000001200000229bd7000fedbdf25032008064e244e21080000000100000020000000ffff000001000000060000000700000009000000", @ANYRES32=0x0, @ANYBLOB="1a0800000500000001010000ffff00002b000100232535166f41c782cff0c48a225638a497181157f1a6dc09ee6fdc54c9e8757d2311190078a6fc00"], 0x78}, 0x1, 0x0, 0x0, 0x840}, 0x4000000) (async, rerun: 64) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x1b, &(0x7f0000000000)=ANY=[@ANYRESHEX=r5], &(0x7f0000000240)=0x8) (async, rerun: 64) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000200)={0x0, 0x0}) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r3, 0xc1105517, &(0x7f00000003c0)={{0x5, 0x4, 0x1, 0x7fd60e5b, 'syz0\x00', 0x5}, 0x6, 0x10000000, 0x5, r7, 0x6, 0x5, 'syz1\x00', &(0x7f0000000380)=['/-),^\x10**\x00', '(,\x00', '/dev/snd/controlC#\x00', '/dev/audio\x00', '\x00', '-\x00'], 0x2d, '\x00', [0x9, 0xac6c, 0x4fc8, 0x7]}) 00:04:07 executing program 4: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = socket$caif_stream(0x25, 0x1, 0x1) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000040)={0x0, 0x4}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00000000c0)=@assoc_value={r2, 0x4}, &(0x7f0000000100)=0x8) shutdown(r1, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000500)=[@in6={0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @initdev={0xac, 0x1e, 0x0, 0x0}}}]}, &(0x7f0000000140)=0x10) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x70, &(0x7f0000000380)={r3}, &(0x7f0000000240)=0x8) 00:04:07 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xa14b, 0x1, &(0x7f0000000140)=[{&(0x7f00000000c0)="e66be84f52dcae384fdf9e1a66a64405609c6a07f7484877e87df9006d62e7458aa2cc2d6f1003d0917f5196d43fb85cb3", 0x31, 0xa11a}], 0x1800c, &(0x7f0000000040)={[{@fat=@dos1xfloppy}]}, 0x0) [ 247.347124][T10649] sctp: [Deprecated]: syz-executor.4 (pid 10649) Use of struct sctp_assoc_value in delayed_ack socket option. [ 247.347124][T10649] Use struct sctp_sack_info instead 00:04:07 executing program 5: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r0, 0x0) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f00000001c0), 0x4) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x6e, &(0x7f0000000500)=[@in6={0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @remote}}]}, &(0x7f0000000040)=0x10) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000380)=ANY=[@ANYRES32=r1, @ANYBLOB="30000000113376556a913ff66b8bed6dacd1b4194a9a0c84036e93be438220d64dbfff95432e312a02bdfc9d13d94c474adc6fba"], &(0x7f0000000240)=0x38) [ 247.362001][T10657] loop1: detected capacity change from 0 to 80 [ 247.367044][ T3080] blk_print_req_error: 42 callbacks suppressed [ 247.367050][ T3080] I/O error, dev loop1, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 00:04:08 executing program 2: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000500)=[@in6={0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @initdev={0xac, 0x1e, 0x0, 0x0}}}]}, &(0x7f0000000140)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000040)={0x3f, 0xff, 0x0, 0x0, 0x1, 0x1, 0xd4, 0x4, r1}, &(0x7f0000000080)=0x20) (async) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x1b, &(0x7f0000000380)={r1}, &(0x7f0000000240)=0x8) 00:04:08 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) (async) socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r0, 0x0) (async) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000500)=[@in6={0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @initdev={0xac, 0x1e, 0x0, 0x0}}}]}, &(0x7f0000000140)=0x10) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x18, &(0x7f0000000380)={r1}, &(0x7f0000000240)=0x8) 00:04:08 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) (async) r1 = syz_open_dev$sndctrl(&(0x7f0000001440), 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r1, 0x40045532, &(0x7f0000000040)) (async) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000000140), 0x40000000040201, 0x0) r3 = syz_open_dev$sndctrl(&(0x7f0000001440), 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r3, 0x40045532, &(0x7f0000000040)) (async) r4 = openat$audio(0xffffffffffffff9c, &(0x7f0000000140), 0x40000000040201, 0x0) read$dsp(r4, &(0x7f0000000280)=""/235, 0xeb) (async, rerun: 64) r5 = dup3(r1, r2, 0x0) (rerun: 64) r6 = openat$cachefiles(0xffffffffffffff9c, &(0x7f0000000500), 0x20c00, 0x0) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r6, 0xc0045516, &(0x7f0000000540)=0x7fffffff) (async) ioctl$SNDCTL_DSP_SYNC(0xffffffffffffffff, 0x5001, 0x0) (async) sendmsg$TCPDIAG_GETSOCK(r5, &(0x7f00000001c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000180)={&(0x7f00000000c0)=ANY=[@ANYBLOB="780000001200000229bd7000fedbdf25032008064e244e21080000000100000020000000ffff000001000000060000000700000009000000", @ANYRES32=0x0, @ANYBLOB="1a0800000500000001010000ffff00002b000100232535166f41c782cff0c48a225638a497181157f1a6dc09ee6fdc54c9e8757d2311190078a6fc00"], 0x78}, 0x1, 0x0, 0x0, 0x840}, 0x4000000) (async, rerun: 64) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x1b, &(0x7f0000000000)=ANY=[@ANYRESHEX=r5], &(0x7f0000000240)=0x8) (async, rerun: 64) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000200)={0x0, 0x0}) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r3, 0xc1105517, &(0x7f00000003c0)={{0x5, 0x4, 0x1, 0x7fd60e5b, 'syz0\x00', 0x5}, 0x6, 0x10000000, 0x5, r7, 0x6, 0x5, 'syz1\x00', &(0x7f0000000380)=['/-),^\x10**\x00', '(,\x00', '/dev/snd/controlC#\x00', '/dev/audio\x00', '\x00', '-\x00'], 0x2d, '\x00', [0x9, 0xac6c, 0x4fc8, 0x7]}) 00:04:08 executing program 5: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r0, 0x0) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f00000001c0), 0x4) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x6e, &(0x7f0000000500)=[@in6={0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @remote}}]}, &(0x7f0000000040)=0x10) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000380)=ANY=[@ANYRES32=r1, @ANYBLOB="30000000113376556a913ff66b8bed6dacd1b4194a9a0c84036e93be438220d64dbfff95432e312a02bdfc9d13d94c474adc6fba"], &(0x7f0000000240)=0x38) socket$inet6_sctp(0xa, 0x5, 0x84) (async) shutdown(r0, 0x0) (async) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f00000001c0), 0x4) (async) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x6e, &(0x7f0000000500)=[@in6={0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @remote}}]}, &(0x7f0000000040)=0x10) (async) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000380)=ANY=[@ANYRES32=r1, @ANYBLOB="30000000113376556a913ff66b8bed6dacd1b4194a9a0c84036e93be438220d64dbfff95432e312a02bdfc9d13d94c474adc6fba"], &(0x7f0000000240)=0x38) (async) 00:04:08 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xa14b, 0x1, &(0x7f0000000140)=[{&(0x7f00000000c0)="e66be84f52dcae384fdf9e1a66a64405609c6a07f7484877e87df9006d62e7458aa2cc2d6f1004d0917f5196d43fb85cb3", 0x31, 0xa11a}], 0x1800c, &(0x7f0000000040)={[{@fat=@dos1xfloppy}]}, 0x0) [ 248.139992][T10664] loop1: detected capacity change from 0 to 80 00:04:08 executing program 5: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r0, 0x0) (async) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f00000001c0), 0x4) (async) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x6e, &(0x7f0000000500)=[@in6={0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @remote}}]}, &(0x7f0000000040)=0x10) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000380)=ANY=[@ANYRES32=r1, @ANYBLOB="30000000113376556a913ff66b8bed6dacd1b4194a9a0c84036e93be438220d64dbfff95432e312a02bdfc9d13d94c474adc6fba"], &(0x7f0000000240)=0x38) 00:04:08 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000500)=[@in6={0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @initdev={0xac, 0x1e, 0x0, 0x0}}}]}, &(0x7f0000000140)=0x10) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x18, &(0x7f0000000380)={r1}, &(0x7f0000000240)=0x8) socket$inet6_sctp(0xa, 0x5, 0x84) (async) socket$inet6_sctp(0xa, 0x5, 0x84) (async) shutdown(r0, 0x0) (async) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000500)=[@in6={0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @initdev={0xac, 0x1e, 0x0, 0x0}}}]}, &(0x7f0000000140)=0x10) (async) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x18, &(0x7f0000000380)={r1}, &(0x7f0000000240)=0x8) (async) 00:04:08 executing program 5: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$AUTOFS_DEV_IOCTL_VERSION(0xffffffffffffffff, 0xc0189371, &(0x7f0000000100)=ANY=[@ANYBLOB="01000000010000001800ad69", @ANYRES32=r0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00./file0\x00']) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000000180), &(0x7f0000000200)=0x8) shutdown(r0, 0x0) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f00000001c0), 0x4) ioctl$SIOCRSGCAUSE(0xffffffffffffffff, 0x89e0, &(0x7f0000000040)) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000500)=[@in6={0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @initdev={0xac, 0x1e, 0x0, 0x0}}}]}, &(0x7f0000000140)=0x10) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000380)=ANY=[@ANYRES32=r2, @ANYBLOB="30000000113376556a913ff66b8bed6dac93be4382209645bfff95432e312a02bdfc9d13d94c474adc6fba000000000000000000"], &(0x7f0000000240)=0xfffffffffffffdb0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1000004, 0x13, r3, 0x0) getsockopt$IP_SET_OP_GET_FNAME(r3, 0x1, 0x53, &(0x7f0000000080)={0x8, 0x7, 0x0, 'syz2\x00'}, &(0x7f00000000c0)=0x2c) 00:04:08 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xa14b, 0x1, &(0x7f0000000140)=[{&(0x7f00000000c0)="e66be84f52dcae384fdf9e1a66a64405609c6a07f7484877e87df9006d62e7458aa2cc2d6f1005d0917f5196d43fb85cb3", 0x31, 0xa11a}], 0x1800c, &(0x7f0000000040)={[{@fat=@dos1xfloppy}]}, 0x0) 00:04:08 executing program 4: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = socket$caif_stream(0x25, 0x1, 0x1) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000040)={0x0, 0x4}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00000000c0)=@assoc_value={r2, 0x4}, &(0x7f0000000100)=0x8) (async) shutdown(r1, 0x0) (async, rerun: 32) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000500)=[@in6={0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @initdev={0xac, 0x1e, 0x0, 0x0}}}]}, &(0x7f0000000140)=0x10) (rerun: 32) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x70, &(0x7f0000000380)={r3}, &(0x7f0000000240)=0x8) 00:04:08 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22, 0xe4a8, @remote, 0x3}, 0x1c) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x1b, &(0x7f0000000280)=ANY=[@ANYRESDEC], &(0x7f0000000240)=0x8) [ 248.226631][T10696] loop1: detected capacity change from 0 to 80 [ 248.226763][T10697] sctp: [Deprecated]: syz-executor.4 (pid 10697) Use of struct sctp_assoc_value in delayed_ack socket option. [ 248.226763][T10697] Use struct sctp_sack_info instead 00:04:08 executing program 5: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$AUTOFS_DEV_IOCTL_VERSION(0xffffffffffffffff, 0xc0189371, &(0x7f0000000100)=ANY=[@ANYBLOB="01000000010000001800ad69", @ANYRES32=r0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00./file0\x00']) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000000180), &(0x7f0000000200)=0x8) shutdown(r0, 0x0) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f00000001c0), 0x4) (async) ioctl$SIOCRSGCAUSE(0xffffffffffffffff, 0x89e0, &(0x7f0000000040)) (async) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000500)=[@in6={0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @initdev={0xac, 0x1e, 0x0, 0x0}}}]}, &(0x7f0000000140)=0x10) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000380)=ANY=[@ANYRES32=r2, @ANYBLOB="30000000113376556a913ff66b8bed6dac93be4382209645bfff95432e312a02bdfc9d13d94c474adc6fba000000000000000000"], &(0x7f0000000240)=0xfffffffffffffdb0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1000004, 0x13, r3, 0x0) (async) getsockopt$IP_SET_OP_GET_FNAME(r3, 0x1, 0x53, &(0x7f0000000080)={0x8, 0x7, 0x0, 'syz2\x00'}, &(0x7f00000000c0)=0x2c) [ 248.812414][ T1377] ieee802154 phy0 wpan0: encryption failed: -22 [ 248.814101][ T1377] ieee802154 phy1 wpan1: encryption failed: -22 00:04:08 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xa14b, 0x1, &(0x7f0000000140)=[{&(0x7f00000000c0)="e66be84f52dcae384fdf9e1a66a64405609c6a07f7484877e87df9006d62e7458aa2cc2d6f1006d0917f5196d43fb85cb3", 0x31, 0xa11a}], 0x1800c, &(0x7f0000000040)={[{@fat=@dos1xfloppy}]}, 0x0) 00:04:08 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000040), 0xd0140, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f00000000c0)={0x0, 0x2c, &(0x7f0000000080)=[@in={0x2, 0x4e22, @rand_addr=0x64010100}, @in6={0xa, 0x4e20, 0x1, @local}]}, &(0x7f0000000100)=0x10) shutdown(r0, 0x0) sendmsg$DEVLINK_CMD_PORT_GET(0xffffffffffffffff, &(0x7f0000000300)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000200)={&(0x7f0000000280)={0x60, 0x0, 0x10, 0x70bd2b, 0x25dfdbfe, {}, [{{@pci={{0x8}, {0x11}}, {0x8, 0x3, 0x1}}}, {{@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8, 0x3, 0x1}}}]}, 0x60}}, 0x40000) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000000180)={0x2}, 0x4) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f0000000500)=[@in={0x2, 0x4e20, @remote}]}, &(0x7f0000000140)=0x10) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x18, &(0x7f0000000380)={r2}, &(0x7f0000000240)=0xfffffffffffffdea) 00:04:08 executing program 5: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$AUTOFS_DEV_IOCTL_VERSION(0xffffffffffffffff, 0xc0189371, &(0x7f0000000100)=ANY=[@ANYBLOB="01000000010000001800ad69", @ANYRES32=r0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00./file0\x00']) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000000180), &(0x7f0000000200)=0x8) (async) shutdown(r0, 0x0) (async) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f00000001c0), 0x4) (async) ioctl$SIOCRSGCAUSE(0xffffffffffffffff, 0x89e0, &(0x7f0000000040)) (async, rerun: 64) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000500)=[@in6={0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @initdev={0xac, 0x1e, 0x0, 0x0}}}]}, &(0x7f0000000140)=0x10) (rerun: 64) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000380)=ANY=[@ANYRES32=r2, @ANYBLOB="30000000113376556a913ff66b8bed6dac93be4382209645bfff95432e312a02bdfc9d13d94c474adc6fba000000000000000000"], &(0x7f0000000240)=0xfffffffffffffdb0) (async) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1000004, 0x13, r3, 0x0) (async) getsockopt$IP_SET_OP_GET_FNAME(r3, 0x1, 0x53, &(0x7f0000000080)={0x8, 0x7, 0x0, 'syz2\x00'}, &(0x7f00000000c0)=0x2c) [ 249.014669][T10712] loop1: detected capacity change from 0 to 80 00:04:09 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) (async) r1 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000040), 0xd0140, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f00000000c0)={0x0, 0x2c, &(0x7f0000000080)=[@in={0x2, 0x4e22, @rand_addr=0x64010100}, @in6={0xa, 0x4e20, 0x1, @local}]}, &(0x7f0000000100)=0x10) (async) shutdown(r0, 0x0) (async) sendmsg$DEVLINK_CMD_PORT_GET(0xffffffffffffffff, &(0x7f0000000300)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000200)={&(0x7f0000000280)={0x60, 0x0, 0x10, 0x70bd2b, 0x25dfdbfe, {}, [{{@pci={{0x8}, {0x11}}, {0x8, 0x3, 0x1}}}, {{@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8, 0x3, 0x1}}}]}, 0x60}}, 0x40000) (async) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000000180)={0x2}, 0x4) (async) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f0000000500)=[@in={0x2, 0x4e20, @remote}]}, &(0x7f0000000140)=0x10) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x18, &(0x7f0000000380)={r2}, &(0x7f0000000240)=0xfffffffffffffdea) 00:04:09 executing program 2: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r0, 0x0) r1 = syz_open_dev$sndpcmp(&(0x7f00000001c0), 0x0, 0xa2c65) r2 = syz_open_dev$sndpcmp(&(0x7f00000001c0), 0x0, 0xa2c65) ioctl$SNDRV_PCM_IOCTL_STATUS_EXT64(r2, 0xc0984124, &(0x7f0000000200)) ioctl$SNDRV_PCM_IOCTL_STATUS32(r2, 0x806c4120, &(0x7f0000001f00)) ioctl$SNDRV_PCM_IOCTL_STATUS_EXT64(r1, 0xc0984124, &(0x7f0000000200)) ioctl$int_out(r1, 0x5460, &(0x7f0000001ec0)) recvmmsg(r0, &(0x7f0000001d80)=[{{&(0x7f0000000040)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @ipv4={""/10, ""/2, @loopback}}}}, 0x80, &(0x7f0000000480)=[{&(0x7f00000000c0)=""/53, 0x35}, {&(0x7f0000000180)=""/183, 0xb7}, {&(0x7f0000000540)=""/4096, 0x1000}, {&(0x7f0000000280)=""/178, 0xb2}, {&(0x7f00000003c0)=""/173, 0xad}, {&(0x7f0000000100)=""/24, 0x18}, {&(0x7f0000001540)=""/123, 0x7b}], 0x7, &(0x7f0000000340)=""/56, 0x38}, 0x3}, {{0x0, 0x0, &(0x7f0000001680)=[{&(0x7f0000001600)=""/104, 0x68}], 0x1, &(0x7f00000016c0)=""/217, 0xd9}}, {{&(0x7f00000017c0)=@tipc=@name, 0x80, &(0x7f0000001ac0)=[{&(0x7f0000001840)=""/169, 0xa9}, {&(0x7f0000001900)=""/184, 0xb8}, {&(0x7f00000019c0)=""/235, 0xeb}], 0x3, &(0x7f0000001b00)=""/135, 0x87}, 0x8}, {{0x0, 0x0, &(0x7f0000001d40)=[{&(0x7f0000001bc0)=""/215, 0xd7}, {&(0x7f0000001cc0)=""/96, 0x60}], 0x2}, 0x6}], 0x4, 0x40000000, &(0x7f0000001e80)={0x0, 0x989680}) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000500)=[@in6={0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @initdev={0xac, 0x1e, 0x0, 0x0}}}]}, &(0x7f0000000140)=0x10) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x1b, &(0x7f0000001f80)=ANY=[@ANYRES32=r3, @ANYBLOB="0000593d0a844cc6f54eb08430213e01800000652e4c737a7bb7dc92e35246440e910e24375229e880f67e5d9c63fda1a99e8e016411c104000000000000009ba56352df3f280e4a44000000ad002b5da53c3d0a82893ea511cb106c933af54d6b7841a7d35e0fd6a506d2572f5e656201837f441293c383ef888baf8581b0686bd9a6bacc503a15ae2dccaa450824ff909867e1c2b8a00a771d06592cd34702518986e596857075f3504aa2ed4eeb37ea15bb5b01a5a2cf65e3b9154a833aeb4cf5cd0e298923780ff899580c97eda76da057e9bde2c981a605f07e33224b0212512a13e77a8e", @ANYRES8=0x0], &(0x7f0000000240)=0x8) 00:04:09 executing program 5: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000040)=@assoc_value={0x0, 0x800}, &(0x7f0000000080)=0x8) shutdown(r0, 0x0) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f00000001c0), 0x4) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000500)=[@in6={0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @initdev={0xac, 0x1e, 0x0, 0x0}}}]}, &(0x7f0000000140)=0x10) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000380)={r1, 0x30, "113376556a913ff66b8bed6dacd1b4194a9ab218553393be438220d645bfff95432e312a02bdfc9d13d94c474adc6fba"}, &(0x7f0000000240)=0x38) 00:04:09 executing program 2: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r0, 0x0) (async) r1 = syz_open_dev$sndpcmp(&(0x7f00000001c0), 0x0, 0xa2c65) r2 = syz_open_dev$sndpcmp(&(0x7f00000001c0), 0x0, 0xa2c65) ioctl$SNDRV_PCM_IOCTL_STATUS_EXT64(r2, 0xc0984124, &(0x7f0000000200)) ioctl$SNDRV_PCM_IOCTL_STATUS32(r2, 0x806c4120, &(0x7f0000001f00)) (async) ioctl$SNDRV_PCM_IOCTL_STATUS_EXT64(r1, 0xc0984124, &(0x7f0000000200)) (async) ioctl$int_out(r1, 0x5460, &(0x7f0000001ec0)) (async) recvmmsg(r0, &(0x7f0000001d80)=[{{&(0x7f0000000040)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @ipv4={""/10, ""/2, @loopback}}}}, 0x80, &(0x7f0000000480)=[{&(0x7f00000000c0)=""/53, 0x35}, {&(0x7f0000000180)=""/183, 0xb7}, {&(0x7f0000000540)=""/4096, 0x1000}, {&(0x7f0000000280)=""/178, 0xb2}, {&(0x7f00000003c0)=""/173, 0xad}, {&(0x7f0000000100)=""/24, 0x18}, {&(0x7f0000001540)=""/123, 0x7b}], 0x7, &(0x7f0000000340)=""/56, 0x38}, 0x3}, {{0x0, 0x0, &(0x7f0000001680)=[{&(0x7f0000001600)=""/104, 0x68}], 0x1, &(0x7f00000016c0)=""/217, 0xd9}}, {{&(0x7f00000017c0)=@tipc=@name, 0x80, &(0x7f0000001ac0)=[{&(0x7f0000001840)=""/169, 0xa9}, {&(0x7f0000001900)=""/184, 0xb8}, {&(0x7f00000019c0)=""/235, 0xeb}], 0x3, &(0x7f0000001b00)=""/135, 0x87}, 0x8}, {{0x0, 0x0, &(0x7f0000001d40)=[{&(0x7f0000001bc0)=""/215, 0xd7}, {&(0x7f0000001cc0)=""/96, 0x60}], 0x2}, 0x6}], 0x4, 0x40000000, &(0x7f0000001e80)={0x0, 0x989680}) (async) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000500)=[@in6={0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @initdev={0xac, 0x1e, 0x0, 0x0}}}]}, &(0x7f0000000140)=0x10) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x1b, &(0x7f0000001f80)=ANY=[@ANYRES32=r3, @ANYBLOB="0000593d0a844cc6f54eb08430213e01800000652e4c737a7bb7dc92e35246440e910e24375229e880f67e5d9c63fda1a99e8e016411c104000000000000009ba56352df3f280e4a44000000ad002b5da53c3d0a82893ea511cb106c933af54d6b7841a7d35e0fd6a506d2572f5e656201837f441293c383ef888baf8581b0686bd9a6bacc503a15ae2dccaa450824ff909867e1c2b8a00a771d06592cd34702518986e596857075f3504aa2ed4eeb37ea15bb5b01a5a2cf65e3b9154a833aeb4cf5cd0e298923780ff899580c97eda76da057e9bde2c981a605f07e33224b0212512a13e77a8e", @ANYRES8=0x0], &(0x7f0000000240)=0x8) [ 249.077163][T10725] sctp: [Deprecated]: syz-executor.5 (pid 10725) Use of struct sctp_assoc_value in delayed_ack socket option. [ 249.077163][T10725] Use struct sctp_sack_info instead 00:04:09 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000040), 0xd0140, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f00000000c0)={0x0, 0x2c, &(0x7f0000000080)=[@in={0x2, 0x4e22, @rand_addr=0x64010100}, @in6={0xa, 0x4e20, 0x1, @local}]}, &(0x7f0000000100)=0x10) shutdown(r0, 0x0) sendmsg$DEVLINK_CMD_PORT_GET(0xffffffffffffffff, &(0x7f0000000300)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000200)={&(0x7f0000000280)={0x60, 0x0, 0x10, 0x70bd2b, 0x25dfdbfe, {}, [{{@pci={{0x8}, {0x11}}, {0x8, 0x3, 0x1}}}, {{@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8, 0x3, 0x1}}}]}, 0x60}}, 0x40000) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000000180)={0x2}, 0x4) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f0000000500)=[@in={0x2, 0x4e20, @remote}]}, &(0x7f0000000140)=0x10) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x18, &(0x7f0000000380)={r2}, &(0x7f0000000240)=0xfffffffffffffdea) socket$inet6_sctp(0xa, 0x5, 0x84) (async) openat$vcsa(0xffffffffffffff9c, &(0x7f0000000040), 0xd0140, 0x0) (async) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f00000000c0)={0x0, 0x2c, &(0x7f0000000080)=[@in={0x2, 0x4e22, @rand_addr=0x64010100}, @in6={0xa, 0x4e20, 0x1, @local}]}, &(0x7f0000000100)=0x10) (async) shutdown(r0, 0x0) (async) sendmsg$DEVLINK_CMD_PORT_GET(0xffffffffffffffff, &(0x7f0000000300)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000200)={&(0x7f0000000280)={0x60, 0x0, 0x10, 0x70bd2b, 0x25dfdbfe, {}, [{{@pci={{0x8}, {0x11}}, {0x8, 0x3, 0x1}}}, {{@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8, 0x3, 0x1}}}]}, 0x60}}, 0x40000) (async) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000000180)={0x2}, 0x4) (async) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f0000000500)=[@in={0x2, 0x4e20, @remote}]}, &(0x7f0000000140)=0x10) (async) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x18, &(0x7f0000000380)={r2}, &(0x7f0000000240)=0xfffffffffffffdea) (async) 00:04:09 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xa14b, 0x1, &(0x7f0000000140)=[{&(0x7f00000000c0)="e66be84f52dcae384fdf9e1a66a64405609c6a07f7484877e87df9006d62e7458aa2cc2d6f1007d0917f5196d43fb85cb3", 0x31, 0xa11a}], 0x1800c, &(0x7f0000000040)={[{@fat=@dos1xfloppy}]}, 0x0) 00:04:09 executing program 4: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = socket$caif_stream(0x25, 0x1, 0x1) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000040)={0x0, 0x4}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00000000c0)=@assoc_value={r2, 0x4}, &(0x7f0000000100)=0x8) shutdown(r1, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000500)=[@in6={0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @initdev={0xac, 0x1e, 0x0, 0x0}}}]}, &(0x7f0000000140)=0x10) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x70, &(0x7f0000000380)={r3}, &(0x7f0000000240)=0x8) socket$inet6_sctp(0xa, 0x5, 0x84) (async) socket$caif_stream(0x25, 0x1, 0x1) (async) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000040)={0x0, 0x4}, &(0x7f0000000080)=0x8) (async) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00000000c0)=@assoc_value={r2, 0x4}, &(0x7f0000000100)=0x8) (async) shutdown(r1, 0x0) (async) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000500)=[@in6={0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @initdev={0xac, 0x1e, 0x0, 0x0}}}]}, &(0x7f0000000140)=0x10) (async) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x70, &(0x7f0000000380)={r3}, &(0x7f0000000240)=0x8) (async) 00:04:09 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22, 0xe4a8, @remote, 0x3}, 0x1c) (async) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x1b, &(0x7f0000000280)=ANY=[@ANYRESDEC], &(0x7f0000000240)=0x8) [ 249.107188][T10733] sctp: [Deprecated]: syz-executor.4 (pid 10733) Use of struct sctp_assoc_value in delayed_ack socket option. [ 249.107188][T10733] Use struct sctp_sack_info instead [ 249.109793][T10735] loop1: detected capacity change from 0 to 80 [ 249.130604][ T3080] I/O error, dev loop1, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 00:04:09 executing program 2: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r0, 0x0) r1 = syz_open_dev$sndpcmp(&(0x7f00000001c0), 0x0, 0xa2c65) (async) r2 = syz_open_dev$sndpcmp(&(0x7f00000001c0), 0x0, 0xa2c65) ioctl$SNDRV_PCM_IOCTL_STATUS_EXT64(r2, 0xc0984124, &(0x7f0000000200)) ioctl$SNDRV_PCM_IOCTL_STATUS32(r2, 0x806c4120, &(0x7f0000001f00)) (async) ioctl$SNDRV_PCM_IOCTL_STATUS_EXT64(r1, 0xc0984124, &(0x7f0000000200)) (async) ioctl$int_out(r1, 0x5460, &(0x7f0000001ec0)) recvmmsg(r0, &(0x7f0000001d80)=[{{&(0x7f0000000040)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @ipv4={""/10, ""/2, @loopback}}}}, 0x80, &(0x7f0000000480)=[{&(0x7f00000000c0)=""/53, 0x35}, {&(0x7f0000000180)=""/183, 0xb7}, {&(0x7f0000000540)=""/4096, 0x1000}, {&(0x7f0000000280)=""/178, 0xb2}, {&(0x7f00000003c0)=""/173, 0xad}, {&(0x7f0000000100)=""/24, 0x18}, {&(0x7f0000001540)=""/123, 0x7b}], 0x7, &(0x7f0000000340)=""/56, 0x38}, 0x3}, {{0x0, 0x0, &(0x7f0000001680)=[{&(0x7f0000001600)=""/104, 0x68}], 0x1, &(0x7f00000016c0)=""/217, 0xd9}}, {{&(0x7f00000017c0)=@tipc=@name, 0x80, &(0x7f0000001ac0)=[{&(0x7f0000001840)=""/169, 0xa9}, {&(0x7f0000001900)=""/184, 0xb8}, {&(0x7f00000019c0)=""/235, 0xeb}], 0x3, &(0x7f0000001b00)=""/135, 0x87}, 0x8}, {{0x0, 0x0, &(0x7f0000001d40)=[{&(0x7f0000001bc0)=""/215, 0xd7}, {&(0x7f0000001cc0)=""/96, 0x60}], 0x2}, 0x6}], 0x4, 0x40000000, &(0x7f0000001e80)={0x0, 0x989680}) (async) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000500)=[@in6={0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @initdev={0xac, 0x1e, 0x0, 0x0}}}]}, &(0x7f0000000140)=0x10) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x1b, &(0x7f0000001f80)=ANY=[@ANYRES32=r3, @ANYBLOB="0000593d0a844cc6f54eb08430213e01800000652e4c737a7bb7dc92e35246440e910e24375229e880f67e5d9c63fda1a99e8e016411c104000000000000009ba56352df3f280e4a44000000ad002b5da53c3d0a82893ea511cb106c933af54d6b7841a7d35e0fd6a506d2572f5e656201837f441293c383ef888baf8581b0686bd9a6bacc503a15ae2dccaa450824ff909867e1c2b8a00a771d06592cd34702518986e596857075f3504aa2ed4eeb37ea15bb5b01a5a2cf65e3b9154a833aeb4cf5cd0e298923780ff899580c97eda76da057e9bde2c981a605f07e33224b0212512a13e77a8e", @ANYRES8=0x0], &(0x7f0000000240)=0x8) 00:04:09 executing program 5: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000040)=@assoc_value={0x0, 0x800}, &(0x7f0000000080)=0x8) shutdown(r0, 0x0) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f00000001c0), 0x4) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000500)=[@in6={0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @initdev={0xac, 0x1e, 0x0, 0x0}}}]}, &(0x7f0000000140)=0x10) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000380)={r1, 0x30, "113376556a913ff66b8bed6dacd1b4194a9ab218553393be438220d645bfff95432e312a02bdfc9d13d94c474adc6fba"}, &(0x7f0000000240)=0x38) socket$inet6_sctp(0xa, 0x5, 0x84) (async) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000040)=@assoc_value={0x0, 0x800}, &(0x7f0000000080)=0x8) (async) shutdown(r0, 0x0) (async) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f00000001c0), 0x4) (async) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000500)=[@in6={0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @initdev={0xac, 0x1e, 0x0, 0x0}}}]}, &(0x7f0000000140)=0x10) (async) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000380)={r1, 0x30, "113376556a913ff66b8bed6dacd1b4194a9ab218553393be438220d645bfff95432e312a02bdfc9d13d94c474adc6fba"}, &(0x7f0000000240)=0x38) (async) [ 249.150515][T10749] sctp: [Deprecated]: syz-executor.5 (pid 10749) Use of struct sctp_assoc_value in delayed_ack socket option. [ 249.150515][T10749] Use struct sctp_sack_info instead 00:04:09 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xa14b, 0x1, &(0x7f0000000140)=[{&(0x7f00000000c0)="e66be84f52dcae384fdf9e1a66a64405609c6a07f7484877e87df9006d62e7458aa2cc2d6f1008d0917f5196d43fb85cb3", 0x31, 0xa11a}], 0x1800c, &(0x7f0000000040)={[{@fat=@dos1xfloppy}]}, 0x0) [ 249.179178][T10754] sctp: [Deprecated]: syz-executor.5 (pid 10754) Use of struct sctp_assoc_value in delayed_ack socket option. [ 249.179178][T10754] Use struct sctp_sack_info instead [ 249.194174][T10766] loop1: detected capacity change from 0 to 80 00:04:09 executing program 5: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000040)=@assoc_value={0x0, 0x800}, &(0x7f0000000080)=0x8) shutdown(r0, 0x0) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f00000001c0), 0x4) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000500)=[@in6={0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @initdev={0xac, 0x1e, 0x0, 0x0}}}]}, &(0x7f0000000140)=0x10) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000380)={r1, 0x30, "113376556a913ff66b8bed6dacd1b4194a9ab218553393be438220d645bfff95432e312a02bdfc9d13d94c474adc6fba"}, &(0x7f0000000240)=0x38) socket$inet6_sctp(0xa, 0x5, 0x84) (async) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000040)=@assoc_value={0x0, 0x800}, &(0x7f0000000080)=0x8) (async) shutdown(r0, 0x0) (async) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f00000001c0), 0x4) (async) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000500)=[@in6={0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @initdev={0xac, 0x1e, 0x0, 0x0}}}]}, &(0x7f0000000140)=0x10) (async) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000380)={r1, 0x30, "113376556a913ff66b8bed6dacd1b4194a9ab218553393be438220d645bfff95432e312a02bdfc9d13d94c474adc6fba"}, &(0x7f0000000240)=0x38) (async) 00:04:09 executing program 2: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000500)=[@in6={0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @initdev={0xac, 0x1e, 0x0, 0x0}}}]}, &(0x7f0000000140)=0x10) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x1b, &(0x7f0000000380)={r1}, &(0x7f0000000240)=0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f00000003c0)={r2, 0xfb, "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"}, &(0x7f00000000c0)=0x103) r4 = socket$inet6_sctp(0xa, 0x5, 0x84) r5 = socket$inet_sctp(0x2, 0x1, 0x84) r6 = socket$inet6_sctp(0xa, 0x5, 0x84) r7 = socket$inet_sctp(0x2, 0x1, 0x84) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000200)={r7}) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000640)={r2, 0x7b, "9967b341fd35c88f6de8f14dc5520bec8201bc53c367ecb16e8563a5073d60d1fd64bf2a77f0f7fec031da5520b1815c5e07c3641d0dbe9b857aff7e204fc9dc5bd48d31f7f15e18290d4bdb7fd99b57b658d004f1793e7bbab32e49df97731c322562ed6479a2a7e59c14ef44ee070045db4b9d50658e52a817e5"}, &(0x7f0000000340)=0x83) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r8, 0x84, 0x1f, &(0x7f0000000700)={r9, @in6={{0xa, 0x4e24, 0x10001, @private2, 0x8}}, 0x6, 0x1}, &(0x7f00000007c0)=0x90) getsockopt$inet_sctp_SCTP_MAX_BURST(r7, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_CONTEXT(r6, 0x84, 0x19, &(0x7f00000000c0)={r10}, 0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000080)={r10, 0xa083}, 0x8) getsockopt$inet_sctp_SCTP_MAX_BURST(r5, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_CONTEXT(r4, 0x84, 0x19, &(0x7f00000000c0)={r11}, 0x8) sendto$inet6(r4, &(0x7f0000000540)="65157360e71d667e0b150a68dfbfa3cba538e9b97a5e192dc2907affe3bc06567d77e62e2d3ec511e3a1dd11f3ee31b8c3be4cea36b91562f303a42b786fa6fca172e2afcdf886d2b36a5831e3950a4b718b1a1b82ffdf4120d5adcad4824bc2025a2468df50aa76a2c39ebacd9fd7320b4e3c1c1133968a2fa3ecc895d74c59d4f6381c6ec92293cd3c5e227c5a00752e3ed1496bc4d6d128c1655c3d05e48b216eb1fee1391b722b577833aadc7c49c3c4750a4c6890455823e7783c0536b3b5543c20a24942ae5f57f75c602c76c2810483a13a4c30ef1b31099e", 0xdc, 0x48085, 0x0, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000000100)={r9, 0x4c7f}, &(0x7f0000000180)=0x8) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f0000000040)=@in6={0xa, 0x4e23, 0x6, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x22}}, 0x4}, 0x1c, &(0x7f0000000080), 0x0, &(0x7f0000000280)=[@sndinfo={0x20, 0x84, 0x2, {0x8, 0x200, 0xd3, 0x5, r3}}, @authinfo={0x18, 0x84, 0x6, {0xffe1}}, @sndrcv={0x30, 0x84, 0x1, {0x2, 0x8, 0x1, 0x7, 0xffffffc1, 0x80000001, 0x36c1, 0x7, r11}}, @authinfo={0x18, 0x84, 0x6, {0xfffe}}, @sndrcv={0x30, 0x84, 0x1, {0xfff, 0x2, 0x8000, 0x7, 0x5, 0x3, 0x0, 0x0, r12}}], 0xb0, 0x8840}, 0x20000004) [ 249.229203][T10768] sctp: [Deprecated]: syz-executor.5 (pid 10768) Use of struct sctp_assoc_value in delayed_ack socket option. [ 249.229203][T10768] Use struct sctp_sack_info instead 00:04:09 executing program 5: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1000004, 0x13, r1, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f0000000280)=[@in6={0xa, 0x4e22, 0x774, @mcast2, 0xfffffffd}, @in6={0xa, 0x4e20, 0x1, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, 0x1}, @in={0x2, 0x4e20, @rand_addr=0x64010101}, @in={0x2, 0x4e20, @rand_addr=0x64010100}, @in6={0xa, 0x4e22, 0x0, @mcast1, 0x8}, @in={0x2, 0x4e21, @private=0xa010100}], 0x84) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f00000001c0), 0x4) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000500)=[@in6={0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @initdev={0xac, 0x1e, 0x0, 0x0}}}]}, &(0x7f0000000140)=0x10) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYRES32=r2, @ANYBLOB="590000001133765597756a913ff66b8bed6dacd1b4194acd4f0000000000008220d645bfff9543c4863854bfd25ff012b760d2120e482e312a02bdfc9d13d94c474adc6fbad775324f6679e44bde984fca79ced3b5b92c1b39a63323b84f5a91919fbcb4fc9035c8e2207f1b2864e63c2d6e29f6747898925a5b"], &(0x7f0000000240)=0x61) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) r4 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r4, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_CONTEXT(r3, 0x84, 0x19, &(0x7f00000000c0)={r5}, 0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000340)={r5, @in={{0x2, 0x4e24, @initdev={0xac, 0x1e, 0x0, 0x0}}}, 0x8000, 0x4}, 0x90) 00:04:09 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xa14b, 0x1, &(0x7f0000000140)=[{&(0x7f00000000c0)="e66be84f52dcae384fdf9e1a66a64405609c6a07f7484877e87df9006d62e7458aa2cc2d6f1009d0917f5196d43fb85cb3", 0x31, 0xa11a}], 0x1800c, &(0x7f0000000040)={[{@fat=@dos1xfloppy}]}, 0x0) [ 249.276716][T10778] loop1: detected capacity change from 0 to 80 00:04:09 executing program 2: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000500)=[@in6={0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @initdev={0xac, 0x1e, 0x0, 0x0}}}]}, &(0x7f0000000140)=0x10) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x1b, &(0x7f0000000380)={r1}, &(0x7f0000000240)=0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f00000003c0)={r2, 0xfb, "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"}, &(0x7f00000000c0)=0x103) (async) r4 = socket$inet6_sctp(0xa, 0x5, 0x84) (async) r5 = socket$inet_sctp(0x2, 0x1, 0x84) (async) r6 = socket$inet6_sctp(0xa, 0x5, 0x84) r7 = socket$inet_sctp(0x2, 0x1, 0x84) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000200)={r7}) (async) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000640)={r2, 0x7b, "9967b341fd35c88f6de8f14dc5520bec8201bc53c367ecb16e8563a5073d60d1fd64bf2a77f0f7fec031da5520b1815c5e07c3641d0dbe9b857aff7e204fc9dc5bd48d31f7f15e18290d4bdb7fd99b57b658d004f1793e7bbab32e49df97731c322562ed6479a2a7e59c14ef44ee070045db4b9d50658e52a817e5"}, &(0x7f0000000340)=0x83) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r8, 0x84, 0x1f, &(0x7f0000000700)={r9, @in6={{0xa, 0x4e24, 0x10001, @private2, 0x8}}, 0x6, 0x1}, &(0x7f00000007c0)=0x90) getsockopt$inet_sctp_SCTP_MAX_BURST(r7, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_CONTEXT(r6, 0x84, 0x19, &(0x7f00000000c0)={r10}, 0x8) (async) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000080)={r10, 0xa083}, 0x8) (async) getsockopt$inet_sctp_SCTP_MAX_BURST(r5, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_CONTEXT(r4, 0x84, 0x19, &(0x7f00000000c0)={r11}, 0x8) (async) sendto$inet6(r4, &(0x7f0000000540)="65157360e71d667e0b150a68dfbfa3cba538e9b97a5e192dc2907affe3bc06567d77e62e2d3ec511e3a1dd11f3ee31b8c3be4cea36b91562f303a42b786fa6fca172e2afcdf886d2b36a5831e3950a4b718b1a1b82ffdf4120d5adcad4824bc2025a2468df50aa76a2c39ebacd9fd7320b4e3c1c1133968a2fa3ecc895d74c59d4f6381c6ec92293cd3c5e227c5a00752e3ed1496bc4d6d128c1655c3d05e48b216eb1fee1391b722b577833aadc7c49c3c4750a4c6890455823e7783c0536b3b5543c20a24942ae5f57f75c602c76c2810483a13a4c30ef1b31099e", 0xdc, 0x48085, 0x0, 0x0) (async) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000000100)={r9, 0x4c7f}, &(0x7f0000000180)=0x8) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f0000000040)=@in6={0xa, 0x4e23, 0x6, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x22}}, 0x4}, 0x1c, &(0x7f0000000080), 0x0, &(0x7f0000000280)=[@sndinfo={0x20, 0x84, 0x2, {0x8, 0x200, 0xd3, 0x5, r3}}, @authinfo={0x18, 0x84, 0x6, {0xffe1}}, @sndrcv={0x30, 0x84, 0x1, {0x2, 0x8, 0x1, 0x7, 0xffffffc1, 0x80000001, 0x36c1, 0x7, r11}}, @authinfo={0x18, 0x84, 0x6, {0xfffe}}, @sndrcv={0x30, 0x84, 0x1, {0xfff, 0x2, 0x8000, 0x7, 0x5, 0x3, 0x0, 0x0, r12}}], 0xb0, 0x8840}, 0x20000004) 00:04:09 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1000004, 0x13, r0, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$mptcp(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$MPTCP_PM_CMD_SET_LIMITS(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000200)={0x1c, r2, 0x1, 0x0, 0x0, {}, [@MPTCP_PM_ATTR_SUBFLOWS={0x8}]}, 0x1c}}, 0x0) sendmsg$MPTCP_PM_CMD_DEL_ADDR(r0, &(0x7f0000000200)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x1c, r2, 0x0, 0x70bd2c, 0x25dfdbfd, {}, [@MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8, 0x2, 0x4}]}, 0x1c}, 0x1, 0x0, 0x0, 0x24008001}, 0x801) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(r3, 0x84, 0xb, &(0x7f00000000c0)={0xff, 0x4, 0x0, 0x80, 0x3f, 0x2, 0x5, 0x9, 0xb5, 0x0, 0x4, 0x0, 0x80}, 0xe) shutdown(r3, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000500)=[@in6={0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @initdev={0xac, 0x1e, 0x0, 0x0}}}]}, &(0x7f0000000140)=0x10) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r3, 0x84, 0x18, &(0x7f0000000040)=ANY=[@ANYRES32=r4, @ANYBLOB="0000000068fe190fac82c7d428f1b1bc10b4e238eef0bc50eaba6390ed74139e813d82e8e989658e140c3446a377c1b8418d7ab61d001f83472fa8e0548cd578174a8ef72240"], &(0x7f0000000240)=0x8) 00:04:09 executing program 4: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000500)=[@in6={0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @initdev={0xac, 0x1e, 0x0, 0x0}}}]}, &(0x7f0000000140)=0x10) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x70, &(0x7f0000000380)={r1}, &(0x7f0000000240)=0x8) 00:04:09 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xa14b, 0x1, &(0x7f0000000140)=[{&(0x7f00000000c0)="e66be84f52dcae384fdf9e1a66a64405609c6a07f7484877e87df9006d62e7458aa2cc2d6f100ad0917f5196d43fb85cb3", 0x31, 0xa11a}], 0x1800c, &(0x7f0000000040)={[{@fat=@dos1xfloppy}]}, 0x0) [ 249.341347][T10791] loop1: detected capacity change from 0 to 80 [ 249.394914][ T3080] I/O error, dev loop1, sector 1 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 249.401097][ T3080] buffer_io_error: 41 callbacks suppressed [ 249.401104][ T3080] Buffer I/O error on dev loop1, logical block 1, async page read [ 249.405389][ T3080] I/O error, dev loop1, sector 2 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 249.407842][ T3080] Buffer I/O error on dev loop1, logical block 2, async page read [ 249.409838][ T3080] I/O error, dev loop1, sector 3 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 249.412786][ T3080] Buffer I/O error on dev loop1, logical block 3, async page read [ 249.414881][ T3080] I/O error, dev loop1, sector 4 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 249.417082][ T3080] Buffer I/O error on dev loop1, logical block 4, async page read [ 249.418939][ T3080] I/O error, dev loop1, sector 5 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 249.421133][ T3080] Buffer I/O error on dev loop1, logical block 5, async page read [ 249.423300][ T3080] I/O error, dev loop1, sector 6 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 249.425606][ T3080] Buffer I/O error on dev loop1, logical block 6, async page read [ 249.427532][ T3080] I/O error, dev loop1, sector 7 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 249.429859][ T3080] Buffer I/O error on dev loop1, logical block 7, async page read 00:04:09 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22, 0xe4a8, @remote, 0x3}, 0x1c) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x1b, &(0x7f0000000280)=ANY=[@ANYRESDEC], &(0x7f0000000240)=0x8) socket$inet6_sctp(0xa, 0x5, 0x84) (async) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22, 0xe4a8, @remote, 0x3}, 0x1c) (async) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x1b, &(0x7f0000000280)=ANY=[@ANYRESDEC], &(0x7f0000000240)=0x8) (async) 00:04:09 executing program 5: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r0, 0x0) (async) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1000004, 0x13, r1, 0x0) (async) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f0000000280)=[@in6={0xa, 0x4e22, 0x774, @mcast2, 0xfffffffd}, @in6={0xa, 0x4e20, 0x1, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, 0x1}, @in={0x2, 0x4e20, @rand_addr=0x64010101}, @in={0x2, 0x4e20, @rand_addr=0x64010100}, @in6={0xa, 0x4e22, 0x0, @mcast1, 0x8}, @in={0x2, 0x4e21, @private=0xa010100}], 0x84) (async) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f00000001c0), 0x4) (async) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000500)=[@in6={0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @initdev={0xac, 0x1e, 0x0, 0x0}}}]}, &(0x7f0000000140)=0x10) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYRES32=r2, @ANYBLOB="590000001133765597756a913ff66b8bed6dacd1b4194acd4f0000000000008220d645bfff9543c4863854bfd25ff012b760d2120e482e312a02bdfc9d13d94c474adc6fbad775324f6679e44bde984fca79ced3b5b92c1b39a63323b84f5a91919fbcb4fc9035c8e2207f1b2864e63c2d6e29f6747898925a5b"], &(0x7f0000000240)=0x61) (async) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) r4 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r4, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_CONTEXT(r3, 0x84, 0x19, &(0x7f00000000c0)={r5}, 0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000340)={r5, @in={{0x2, 0x4e24, @initdev={0xac, 0x1e, 0x0, 0x0}}}, 0x8000, 0x4}, 0x90) 00:04:09 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1000004, 0x13, r0, 0x0) (async) r1 = socket$nl_generic(0x10, 0x3, 0x10) (async) r2 = syz_genetlink_get_family_id$mptcp(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$MPTCP_PM_CMD_SET_LIMITS(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000200)={0x1c, r2, 0x1, 0x0, 0x0, {}, [@MPTCP_PM_ATTR_SUBFLOWS={0x8}]}, 0x1c}}, 0x0) sendmsg$MPTCP_PM_CMD_DEL_ADDR(r0, &(0x7f0000000200)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x1c, r2, 0x0, 0x70bd2c, 0x25dfdbfd, {}, [@MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8, 0x2, 0x4}]}, 0x1c}, 0x1, 0x0, 0x0, 0x24008001}, 0x801) (async) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(r3, 0x84, 0xb, &(0x7f00000000c0)={0xff, 0x4, 0x0, 0x80, 0x3f, 0x2, 0x5, 0x9, 0xb5, 0x0, 0x4, 0x0, 0x80}, 0xe) (async) shutdown(r3, 0x0) (async) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000500)=[@in6={0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @initdev={0xac, 0x1e, 0x0, 0x0}}}]}, &(0x7f0000000140)=0x10) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r3, 0x84, 0x18, &(0x7f0000000040)=ANY=[@ANYRES32=r4, @ANYBLOB="0000000068fe190fac82c7d428f1b1bc10b4e238eef0bc50eaba6390ed74139e813d82e8e989658e140c3446a377c1b8418d7ab61d001f83472fa8e0548cd578174a8ef72240"], &(0x7f0000000240)=0x8) 00:04:09 executing program 4: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000500)=[@in6={0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @initdev={0xac, 0x1e, 0x0, 0x0}}}]}, &(0x7f0000000140)=0x10) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x70, &(0x7f0000000380)={r1}, &(0x7f0000000240)=0x8) socket$inet6_sctp(0xa, 0x5, 0x84) (async) shutdown(r0, 0x0) (async) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000500)=[@in6={0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @initdev={0xac, 0x1e, 0x0, 0x0}}}]}, &(0x7f0000000140)=0x10) (async) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x70, &(0x7f0000000380)={r1}, &(0x7f0000000240)=0x8) (async) 00:04:09 executing program 2: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r0, 0x0) (async) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000500)=[@in6={0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @initdev={0xac, 0x1e, 0x0, 0x0}}}]}, &(0x7f0000000140)=0x10) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x1b, &(0x7f0000000380)={r1}, &(0x7f0000000240)=0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f00000003c0)={r2, 0xfb, "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"}, &(0x7f00000000c0)=0x103) (async) r4 = socket$inet6_sctp(0xa, 0x5, 0x84) r5 = socket$inet_sctp(0x2, 0x1, 0x84) (async) r6 = socket$inet6_sctp(0xa, 0x5, 0x84) (async) r7 = socket$inet_sctp(0x2, 0x1, 0x84) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000200)={r7}) (async) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000640)={r2, 0x7b, "9967b341fd35c88f6de8f14dc5520bec8201bc53c367ecb16e8563a5073d60d1fd64bf2a77f0f7fec031da5520b1815c5e07c3641d0dbe9b857aff7e204fc9dc5bd48d31f7f15e18290d4bdb7fd99b57b658d004f1793e7bbab32e49df97731c322562ed6479a2a7e59c14ef44ee070045db4b9d50658e52a817e5"}, &(0x7f0000000340)=0x83) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r8, 0x84, 0x1f, &(0x7f0000000700)={r9, @in6={{0xa, 0x4e24, 0x10001, @private2, 0x8}}, 0x6, 0x1}, &(0x7f00000007c0)=0x90) getsockopt$inet_sctp_SCTP_MAX_BURST(r7, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_CONTEXT(r6, 0x84, 0x19, &(0x7f00000000c0)={r10}, 0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000080)={r10, 0xa083}, 0x8) (async) getsockopt$inet_sctp_SCTP_MAX_BURST(r5, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_CONTEXT(r4, 0x84, 0x19, &(0x7f00000000c0)={r11}, 0x8) (async) sendto$inet6(r4, &(0x7f0000000540)="65157360e71d667e0b150a68dfbfa3cba538e9b97a5e192dc2907affe3bc06567d77e62e2d3ec511e3a1dd11f3ee31b8c3be4cea36b91562f303a42b786fa6fca172e2afcdf886d2b36a5831e3950a4b718b1a1b82ffdf4120d5adcad4824bc2025a2468df50aa76a2c39ebacd9fd7320b4e3c1c1133968a2fa3ecc895d74c59d4f6381c6ec92293cd3c5e227c5a00752e3ed1496bc4d6d128c1655c3d05e48b216eb1fee1391b722b577833aadc7c49c3c4750a4c6890455823e7783c0536b3b5543c20a24942ae5f57f75c602c76c2810483a13a4c30ef1b31099e", 0xdc, 0x48085, 0x0, 0x0) (async) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000000100)={r9, 0x4c7f}, &(0x7f0000000180)=0x8) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f0000000040)=@in6={0xa, 0x4e23, 0x6, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x22}}, 0x4}, 0x1c, &(0x7f0000000080), 0x0, &(0x7f0000000280)=[@sndinfo={0x20, 0x84, 0x2, {0x8, 0x200, 0xd3, 0x5, r3}}, @authinfo={0x18, 0x84, 0x6, {0xffe1}}, @sndrcv={0x30, 0x84, 0x1, {0x2, 0x8, 0x1, 0x7, 0xffffffc1, 0x80000001, 0x36c1, 0x7, r11}}, @authinfo={0x18, 0x84, 0x6, {0xfffe}}, @sndrcv={0x30, 0x84, 0x1, {0xfff, 0x2, 0x8000, 0x7, 0x5, 0x3, 0x0, 0x0, r12}}], 0xb0, 0x8840}, 0x20000004) 00:04:09 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xa14b, 0x1, &(0x7f0000000140)=[{&(0x7f00000000c0)="e66be84f52dcae384fdf9e1a66a64405609c6a07f7484877e87df9006d62e7458aa2cc2d6f100bd0917f5196d43fb85cb3", 0x31, 0xa11a}], 0x1800c, &(0x7f0000000040)={[{@fat=@dos1xfloppy}]}, 0x0) [ 249.973997][T10802] loop1: detected capacity change from 0 to 80 00:04:09 executing program 2: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000500)=[@in6={0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @initdev={0xac, 0x1e, 0x0, 0x0}}}]}, &(0x7f0000000140)=0x10) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x1b, &(0x7f0000000380)={r1}, &(0x7f0000000240)=0x8) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1000004, 0x13, r2, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000040)=@assoc_value, &(0x7f0000000080)=0x8) 00:04:09 executing program 5: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1000004, 0x13, r1, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f0000000280)=[@in6={0xa, 0x4e22, 0x774, @mcast2, 0xfffffffd}, @in6={0xa, 0x4e20, 0x1, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, 0x1}, @in={0x2, 0x4e20, @rand_addr=0x64010101}, @in={0x2, 0x4e20, @rand_addr=0x64010100}, @in6={0xa, 0x4e22, 0x0, @mcast1, 0x8}, @in={0x2, 0x4e21, @private=0xa010100}], 0x84) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f00000001c0), 0x4) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000500)=[@in6={0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @initdev={0xac, 0x1e, 0x0, 0x0}}}]}, &(0x7f0000000140)=0x10) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYRES32=r2, @ANYBLOB="590000001133765597756a913ff66b8bed6dacd1b4194acd4f0000000000008220d645bfff9543c4863854bfd25ff012b760d2120e482e312a02bdfc9d13d94c474adc6fbad775324f6679e44bde984fca79ced3b5b92c1b39a63323b84f5a91919fbcb4fc9035c8e2207f1b2864e63c2d6e29f6747898925a5b"], &(0x7f0000000240)=0x61) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) r4 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r4, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_CONTEXT(r3, 0x84, 0x19, &(0x7f00000000c0)={r5}, 0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000340)={r5, @in={{0x2, 0x4e24, @initdev={0xac, 0x1e, 0x0, 0x0}}}, 0x8000, 0x4}, 0x90) socket$inet6_sctp(0xa, 0x5, 0x84) (async) shutdown(r0, 0x0) (async) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) (async) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1000004, 0x13, r1, 0x0) (async) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f0000000280)=[@in6={0xa, 0x4e22, 0x774, @mcast2, 0xfffffffd}, @in6={0xa, 0x4e20, 0x1, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, 0x1}, @in={0x2, 0x4e20, @rand_addr=0x64010101}, @in={0x2, 0x4e20, @rand_addr=0x64010100}, @in6={0xa, 0x4e22, 0x0, @mcast1, 0x8}, @in={0x2, 0x4e21, @private=0xa010100}], 0x84) (async) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f00000001c0), 0x4) (async) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000500)=[@in6={0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @initdev={0xac, 0x1e, 0x0, 0x0}}}]}, &(0x7f0000000140)=0x10) (async) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYRES32=r2, @ANYBLOB="590000001133765597756a913ff66b8bed6dacd1b4194acd4f0000000000008220d645bfff9543c4863854bfd25ff012b760d2120e482e312a02bdfc9d13d94c474adc6fbad775324f6679e44bde984fca79ced3b5b92c1b39a63323b84f5a91919fbcb4fc9035c8e2207f1b2864e63c2d6e29f6747898925a5b"], &(0x7f0000000240)=0x61) (async) socket$inet6_sctp(0xa, 0x5, 0x84) (async) socket$inet_sctp(0x2, 0x1, 0x84) (async) getsockopt$inet_sctp_SCTP_MAX_BURST(r4, 0x84, 0xd, &(0x7f0000000000)=@assoc_value, &(0x7f0000000040)=0x8) (async) setsockopt$inet_sctp6_SCTP_CONTEXT(r3, 0x84, 0x19, &(0x7f00000000c0)={r5}, 0x8) (async) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000340)={r5, @in={{0x2, 0x4e24, @initdev={0xac, 0x1e, 0x0, 0x0}}}, 0x8000, 0x4}, 0x90) (async) 00:04:09 executing program 4: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000500)=[@in6={0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @initdev={0xac, 0x1e, 0x0, 0x0}}}]}, &(0x7f0000000140)=0x10) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x70, &(0x7f0000000380)={r1}, &(0x7f0000000240)=0x8) socket$inet6_sctp(0xa, 0x5, 0x84) (async) shutdown(r0, 0x0) (async) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000500)=[@in6={0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @initdev={0xac, 0x1e, 0x0, 0x0}}}]}, &(0x7f0000000140)=0x10) (async) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x70, &(0x7f0000000380)={r1}, &(0x7f0000000240)=0x8) (async) 00:04:10 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1000004, 0x13, r0, 0x0) (async) r1 = socket$nl_generic(0x10, 0x3, 0x10) (async) r2 = syz_genetlink_get_family_id$mptcp(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$MPTCP_PM_CMD_SET_LIMITS(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000200)={0x1c, r2, 0x1, 0x0, 0x0, {}, [@MPTCP_PM_ATTR_SUBFLOWS={0x8}]}, 0x1c}}, 0x0) sendmsg$MPTCP_PM_CMD_DEL_ADDR(r0, &(0x7f0000000200)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x1c, r2, 0x0, 0x70bd2c, 0x25dfdbfd, {}, [@MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8, 0x2, 0x4}]}, 0x1c}, 0x1, 0x0, 0x0, 0x24008001}, 0x801) (async) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(r3, 0x84, 0xb, &(0x7f00000000c0)={0xff, 0x4, 0x0, 0x80, 0x3f, 0x2, 0x5, 0x9, 0xb5, 0x0, 0x4, 0x0, 0x80}, 0xe) (async) shutdown(r3, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000500)=[@in6={0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @initdev={0xac, 0x1e, 0x0, 0x0}}}]}, &(0x7f0000000140)=0x10) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r3, 0x84, 0x18, &(0x7f0000000040)=ANY=[@ANYRES32=r4, @ANYBLOB="0000000068fe190fac82c7d428f1b1bc10b4e238eef0bc50eaba6390ed74139e813d82e8e989658e140c3446a377c1b8418d7ab61d001f83472fa8e0548cd578174a8ef72240"], &(0x7f0000000240)=0x8) 00:04:10 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xa14b, 0x1, &(0x7f0000000140)=[{&(0x7f00000000c0)="e66be84f52dcae384fdf9e1a66a64405609c6a07f7484877e87df9006d62e7458aa2cc2d6f100cd0917f5196d43fb85cb3", 0x31, 0xa11a}], 0x1800c, &(0x7f0000000040)={[{@fat=@dos1xfloppy}]}, 0x0) 00:04:10 executing program 2: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r0, 0x0) (async) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000500)=[@in6={0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @initdev={0xac, 0x1e, 0x0, 0x0}}}]}, &(0x7f0000000140)=0x10) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x1b, &(0x7f0000000380)={r1}, &(0x7f0000000240)=0x8) (async) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1000004, 0x13, r2, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000040)=@assoc_value, &(0x7f0000000080)=0x8) [ 250.062966][T10830] loop1: detected capacity change from 0 to 80 00:04:10 executing program 2: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000500)=[@in6={0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @initdev={0xac, 0x1e, 0x0, 0x0}}}]}, &(0x7f0000000140)=0x10) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x1b, &(0x7f0000000380)={r1}, &(0x7f0000000240)=0x8) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1000004, 0x13, r2, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000040)=@assoc_value, &(0x7f0000000080)=0x8) socket$inet6_sctp(0xa, 0x5, 0x84) (async) shutdown(r0, 0x0) (async) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000500)=[@in6={0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @initdev={0xac, 0x1e, 0x0, 0x0}}}]}, &(0x7f0000000140)=0x10) (async) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x1b, &(0x7f0000000380)={r1}, &(0x7f0000000240)=0x8) (async) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) (async) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1000004, 0x13, r2, 0x0) (async) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000040)=@assoc_value, &(0x7f0000000080)=0x8) (async) 00:04:10 executing program 4: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r0, 0x1) pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x10000) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000500)=[@in6={0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @initdev={0xac, 0x1e, 0x0, 0x0}}}]}, &(0x7f0000000140)=0x10) setsockopt$packet_int(r1, 0x107, 0x11, &(0x7f0000000080)=0x443c, 0x4) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x70, &(0x7f0000000280)=ANY=[@ANYRES32=r2, @ANYBLOB="dd700000000070515b2491637a308210afefe07089f748a8fcbbe6d75268eaa7e6778adfd82d1f4dbbd292db52346b7dec474f863f2ecdff8400e8710401ad3c5a5408add3a39fad9053daf1bf5b1190025aaaa9b264dcceecb5ea61c24ea6ef6b6851726fda27296c36d5fc839a64ac1bee8946e6a47abcb1a66d9ca7232af5ea1db09e8fd33b6d398cb08a0d6b5762f52ad57a63375704264e73060f11f4103bfca4617655d858f9c900cb"], &(0x7f0000000240)=0xa) 00:04:10 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xa14b, 0x1, &(0x7f0000000140)=[{&(0x7f00000000c0)="e66be84f52dcae384fdf9e1a66a64405609c6a07f7484877e87df9006d62e7458aa2cc2d6f100dd0917f5196d43fb85cb3", 0x31, 0xa11a}], 0x1800c, &(0x7f0000000040)={[{@fat=@dos1xfloppy}]}, 0x0) 00:04:10 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000040)={0x0, 0x9, 0x535, 0x1, 0x40, 0xffff, 0x1015, 0x0, {0x0, @in={{0x2, 0x4e23, @multicast2}}, 0x4, 0x3, 0x3ff, 0x7f, 0x9}}, &(0x7f0000000100)=0xb0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000180)=@sack_info={r1, 0x81, 0x8}, &(0x7f00000001c0)=0xc) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000500)=[@in6={0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @initdev={0xac, 0x1e, 0x0, 0x0}}}]}, &(0x7f0000000140)=0x10) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x18, &(0x7f0000000380)={r2}, &(0x7f0000000240)=0x8) 00:04:10 executing program 5: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r0, 0x0) ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(0xffffffffffffffff, 0xc0189375, &(0x7f0000000040)={{0x1, 0x1, 0x18, r0}, './file0\x00'}) sendmsg$TIPC_NL_PUBL_GET(r1, &(0x7f0000000200)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000180)={&(0x7f0000000280)={0x44, 0x0, 0x400, 0x70bd2a, 0x25dfdbfb, {}, [@TIPC_NLA_NODE={0x30, 0x6, 0x0, 0x1, [@TIPC_NLA_NODE_REKEYING={0x8, 0x6, 0x7}, @TIPC_NLA_NODE_KEY_MASTER={0x4}, @TIPC_NLA_NODE_ID={0x1c, 0x3, "9fffb5887663c34982afb605563088d74849df5054ea06d5"}, @TIPC_NLA_NODE_UP={0x4}]}]}, 0x44}, 0x1, 0x0, 0x0, 0x4050}, 0x22008800) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f00000001c0), 0x4) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000500)=[@in6={0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @initdev={0xac, 0x1e, 0x0, 0x0}}}]}, &(0x7f0000000140)=0x10) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000380)={r2, 0x30, "113376556a913ff66b8bed6dacd1b4194a9ab218553393be438220d645bfff95432e312a02bdfc9d13d94c474adc6fba"}, &(0x7f0000000240)=0x38) r3 = openat$damon_kdamond_pid(0xffffffffffffff9c, &(0x7f00000000c0), 0x208000, 0x44) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f0000000100)={r2, 0x401, 0x1, 0xaa6, 0x5, 0xfffffffc}, 0x14) [ 250.139159][T10848] loop1: detected capacity change from 0 to 80 00:04:10 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x1b, &(0x7f0000000280)=ANY=[@ANYRESDEC], &(0x7f0000000240)=0x8) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) r2 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x19, &(0x7f00000000c0)={r3}, 0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00000000c0)={r3, 0x94, &(0x7f0000000000)=[@in6={0xa, 0x4e20, 0x5, @empty, 0x6}, @in={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x2b}}, @in6={0xa, 0x4e22, 0xa0f, @mcast2, 0x100}, @in={0x2, 0x4e21, @private=0xa010100}, @in={0x2, 0x4e24, @broadcast}, @in={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x42}}, @in6={0xa, 0x4e20, 0xa0, @private2, 0x1}]}, &(0x7f0000000100)=0x10) 00:04:10 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x1b, &(0x7f0000000280)=ANY=[@ANYRESDEC], &(0x7f0000000240)=0x8) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) r2 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x19, &(0x7f00000000c0)={r3}, 0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00000000c0)={r3, 0x94, &(0x7f0000000000)=[@in6={0xa, 0x4e20, 0x5, @empty, 0x6}, @in={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x2b}}, @in6={0xa, 0x4e22, 0xa0f, @mcast2, 0x100}, @in={0x2, 0x4e21, @private=0xa010100}, @in={0x2, 0x4e24, @broadcast}, @in={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x42}}, @in6={0xa, 0x4e20, 0xa0, @private2, 0x1}]}, &(0x7f0000000100)=0x10) socket$inet6_sctp(0xa, 0x5, 0x84) (async) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x1b, &(0x7f0000000280)=ANY=[@ANYRESDEC], &(0x7f0000000240)=0x8) (async) socket$inet6_sctp(0xa, 0x5, 0x84) (async) socket$inet_sctp(0x2, 0x1, 0x84) (async) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0xd, &(0x7f0000000000)=@assoc_value, &(0x7f0000000040)=0x8) (async) setsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x19, &(0x7f00000000c0)={r3}, 0x8) (async) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00000000c0)={r3, 0x94, &(0x7f0000000000)=[@in6={0xa, 0x4e20, 0x5, @empty, 0x6}, @in={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x2b}}, @in6={0xa, 0x4e22, 0xa0f, @mcast2, 0x100}, @in={0x2, 0x4e21, @private=0xa010100}, @in={0x2, 0x4e24, @broadcast}, @in={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x42}}, @in6={0xa, 0x4e20, 0xa0, @private2, 0x1}]}, &(0x7f0000000100)=0x10) (async) 00:04:10 executing program 2: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000200)={0x1, [0x0]}, &(0x7f0000000300)=0x8) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000500)=[@in6={0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @initdev={0xac, 0x1e, 0x0, 0x0}}}]}, &(0x7f0000000140)=0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000080)={r1, @in6={{0xa, 0x4e22, 0x2, @mcast1, 0x8}}, 0x2, 0xa733, 0x9, 0x76}, &(0x7f0000000180)=0x98) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1000004, 0x13, r3, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000040)={r2, 0x3, 0x4, [0x8, 0x1ff, 0x4, 0x8434]}, &(0x7f00000001c0)=0x10) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r3, 0x84, 0x1b, &(0x7f0000000280)={r4, 0x6b, "7090dd02ae1278bb1d25c9732676142040cfb13e478cd9547326f8c1f0397236a18bacfcada596758d89da458cde3cc25d34419a13280a15c17c9e191f776aeb7d9377fb20e65b5a01018ed9c57a7ca50e7b1dca67e219e90c3ce9ab81ee00"/107}, &(0x7f0000000240)=0x73) 00:04:10 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000040)={0x0, 0x9, 0x535, 0x1, 0x40, 0xffff, 0x1015, 0x0, {0x0, @in={{0x2, 0x4e23, @multicast2}}, 0x4, 0x3, 0x3ff, 0x7f, 0x9}}, &(0x7f0000000100)=0xb0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000180)=@sack_info={r1, 0x81, 0x8}, &(0x7f00000001c0)=0xc) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000500)=[@in6={0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @initdev={0xac, 0x1e, 0x0, 0x0}}}]}, &(0x7f0000000140)=0x10) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x18, &(0x7f0000000380)={r2}, &(0x7f0000000240)=0x8) socket$inet6_sctp(0xa, 0x5, 0x84) (async) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000040)={0x0, 0x9, 0x535, 0x1, 0x40, 0xffff, 0x1015, 0x0, {0x0, @in={{0x2, 0x4e23, @multicast2}}, 0x4, 0x3, 0x3ff, 0x7f, 0x9}}, &(0x7f0000000100)=0xb0) (async) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000180)=@sack_info={r1, 0x81, 0x8}, &(0x7f00000001c0)=0xc) (async) shutdown(r0, 0x0) (async) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000500)=[@in6={0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @initdev={0xac, 0x1e, 0x0, 0x0}}}]}, &(0x7f0000000140)=0x10) (async) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x18, &(0x7f0000000380)={r2}, &(0x7f0000000240)=0x8) (async) 00:04:10 executing program 5: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r0, 0x0) ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(0xffffffffffffffff, 0xc0189375, &(0x7f0000000040)={{0x1, 0x1, 0x18, r0}, './file0\x00'}) sendmsg$TIPC_NL_PUBL_GET(r1, &(0x7f0000000200)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000180)={&(0x7f0000000280)={0x44, 0x0, 0x400, 0x70bd2a, 0x25dfdbfb, {}, [@TIPC_NLA_NODE={0x30, 0x6, 0x0, 0x1, [@TIPC_NLA_NODE_REKEYING={0x8, 0x6, 0x7}, @TIPC_NLA_NODE_KEY_MASTER={0x4}, @TIPC_NLA_NODE_ID={0x1c, 0x3, "9fffb5887663c34982afb605563088d74849df5054ea06d5"}, @TIPC_NLA_NODE_UP={0x4}]}]}, 0x44}, 0x1, 0x0, 0x0, 0x4050}, 0x22008800) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f00000001c0), 0x4) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000500)=[@in6={0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @initdev={0xac, 0x1e, 0x0, 0x0}}}]}, &(0x7f0000000140)=0x10) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000380)={r2, 0x30, "113376556a913ff66b8bed6dacd1b4194a9ab218553393be438220d645bfff95432e312a02bdfc9d13d94c474adc6fba"}, &(0x7f0000000240)=0x38) r3 = openat$damon_kdamond_pid(0xffffffffffffff9c, &(0x7f00000000c0), 0x208000, 0x44) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f0000000100)={r2, 0x401, 0x1, 0xaa6, 0x5, 0xfffffffc}, 0x14) socket$inet6_sctp(0xa, 0x5, 0x84) (async) shutdown(r0, 0x0) (async) ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(0xffffffffffffffff, 0xc0189375, &(0x7f0000000040)={{0x1, 0x1, 0x18, r0}, './file0\x00'}) (async) sendmsg$TIPC_NL_PUBL_GET(r1, &(0x7f0000000200)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000180)={&(0x7f0000000280)={0x44, 0x0, 0x400, 0x70bd2a, 0x25dfdbfb, {}, [@TIPC_NLA_NODE={0x30, 0x6, 0x0, 0x1, [@TIPC_NLA_NODE_REKEYING={0x8, 0x6, 0x7}, @TIPC_NLA_NODE_KEY_MASTER={0x4}, @TIPC_NLA_NODE_ID={0x1c, 0x3, "9fffb5887663c34982afb605563088d74849df5054ea06d5"}, @TIPC_NLA_NODE_UP={0x4}]}]}, 0x44}, 0x1, 0x0, 0x0, 0x4050}, 0x22008800) (async) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f00000001c0), 0x4) (async) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000500)=[@in6={0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @initdev={0xac, 0x1e, 0x0, 0x0}}}]}, &(0x7f0000000140)=0x10) (async) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000380)={r2, 0x30, "113376556a913ff66b8bed6dacd1b4194a9ab218553393be438220d645bfff95432e312a02bdfc9d13d94c474adc6fba"}, &(0x7f0000000240)=0x38) (async) openat$damon_kdamond_pid(0xffffffffffffff9c, &(0x7f00000000c0), 0x208000, 0x44) (async) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f0000000100)={r2, 0x401, 0x1, 0xaa6, 0x5, 0xfffffffc}, 0x14) (async) 00:04:10 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xa14b, 0x1, &(0x7f0000000140)=[{&(0x7f00000000c0)="e66be84f52dcae384fdf9e1a66a64405609c6a07f7484877e87df9006d62e7458aa2cc2d6f100ed0917f5196d43fb85cb3", 0x31, 0xa11a}], 0x1800c, &(0x7f0000000040)={[{@fat=@dos1xfloppy}]}, 0x0) [ 250.225111][T10886] loop1: detected capacity change from 0 to 80 00:04:10 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x1b, &(0x7f0000000280)=ANY=[@ANYRESDEC], &(0x7f0000000240)=0x8) (async, rerun: 64) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) (async, rerun: 64) r2 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x19, &(0x7f00000000c0)={r3}, 0x8) (async) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00000000c0)={r3, 0x94, &(0x7f0000000000)=[@in6={0xa, 0x4e20, 0x5, @empty, 0x6}, @in={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x2b}}, @in6={0xa, 0x4e22, 0xa0f, @mcast2, 0x100}, @in={0x2, 0x4e21, @private=0xa010100}, @in={0x2, 0x4e24, @broadcast}, @in={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x42}}, @in6={0xa, 0x4e20, 0xa0, @private2, 0x1}]}, &(0x7f0000000100)=0x10) 00:04:10 executing program 2: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000200)={0x1, [0x0]}, &(0x7f0000000300)=0x8) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000500)=[@in6={0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @initdev={0xac, 0x1e, 0x0, 0x0}}}]}, &(0x7f0000000140)=0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000080)={r1, @in6={{0xa, 0x4e22, 0x2, @mcast1, 0x8}}, 0x2, 0xa733, 0x9, 0x76}, &(0x7f0000000180)=0x98) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1000004, 0x13, r3, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000040)={r2, 0x3, 0x4, [0x8, 0x1ff, 0x4, 0x8434]}, &(0x7f00000001c0)=0x10) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r3, 0x84, 0x1b, &(0x7f0000000280)={r4, 0x6b, "7090dd02ae1278bb1d25c9732676142040cfb13e478cd9547326f8c1f0397236a18bacfcada596758d89da458cde3cc25d34419a13280a15c17c9e191f776aeb7d9377fb20e65b5a01018ed9c57a7ca50e7b1dca67e219e90c3ce9ab81ee00"/107}, &(0x7f0000000240)=0x73) socket$inet6_sctp(0xa, 0x5, 0x84) (async) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000200)={0x1, [0x0]}, &(0x7f0000000300)=0x8) (async) shutdown(r0, 0x0) (async) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000500)=[@in6={0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @initdev={0xac, 0x1e, 0x0, 0x0}}}]}, &(0x7f0000000140)=0x10) (async) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000080)={r1, @in6={{0xa, 0x4e22, 0x2, @mcast1, 0x8}}, 0x2, 0xa733, 0x9, 0x76}, &(0x7f0000000180)=0x98) (async) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) (async) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1000004, 0x13, r3, 0x0) (async) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000040)={r2, 0x3, 0x4, [0x8, 0x1ff, 0x4, 0x8434]}, &(0x7f00000001c0)=0x10) (async) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r3, 0x84, 0x1b, &(0x7f0000000280)={r4, 0x6b, "7090dd02ae1278bb1d25c9732676142040cfb13e478cd9547326f8c1f0397236a18bacfcada596758d89da458cde3cc25d34419a13280a15c17c9e191f776aeb7d9377fb20e65b5a01018ed9c57a7ca50e7b1dca67e219e90c3ce9ab81ee00"/107}, &(0x7f0000000240)=0x73) (async) [ 250.271003][ T3080] I/O error, dev loop1, sector 1 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 250.282077][ T3080] Buffer I/O error on dev loop1, logical block 1, async page read [ 250.291092][ T3080] Buffer I/O error on dev loop1, logical block 2, async page read [ 250.311408][ T3080] Buffer I/O error on dev loop1, logical block 3, async page read 00:04:10 executing program 4: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r0, 0x1) pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x10000) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000500)=[@in6={0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @initdev={0xac, 0x1e, 0x0, 0x0}}}]}, &(0x7f0000000140)=0x10) (async, rerun: 32) setsockopt$packet_int(r1, 0x107, 0x11, &(0x7f0000000080)=0x443c, 0x4) (rerun: 32) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x70, &(0x7f0000000280)=ANY=[@ANYRES32=r2, @ANYBLOB="dd700000000070515b2491637a308210afefe07089f748a8fcbbe6d75268eaa7e6778adfd82d1f4dbbd292db52346b7dec474f863f2ecdff8400e8710401ad3c5a5408add3a39fad9053daf1bf5b1190025aaaa9b264dcceecb5ea61c24ea6ef6b6851726fda27296c36d5fc839a64ac1bee8946e6a47abcb1a66d9ca7232af5ea1db09e8fd33b6d398cb08a0d6b5762f52ad57a63375704264e73060f11f4103bfca4617655d858f9c900cb"], &(0x7f0000000240)=0xa) 00:04:10 executing program 5: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r0, 0x0) (async) ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(0xffffffffffffffff, 0xc0189375, &(0x7f0000000040)={{0x1, 0x1, 0x18, r0}, './file0\x00'}) sendmsg$TIPC_NL_PUBL_GET(r1, &(0x7f0000000200)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000180)={&(0x7f0000000280)={0x44, 0x0, 0x400, 0x70bd2a, 0x25dfdbfb, {}, [@TIPC_NLA_NODE={0x30, 0x6, 0x0, 0x1, [@TIPC_NLA_NODE_REKEYING={0x8, 0x6, 0x7}, @TIPC_NLA_NODE_KEY_MASTER={0x4}, @TIPC_NLA_NODE_ID={0x1c, 0x3, "9fffb5887663c34982afb605563088d74849df5054ea06d5"}, @TIPC_NLA_NODE_UP={0x4}]}]}, 0x44}, 0x1, 0x0, 0x0, 0x4050}, 0x22008800) (async) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f00000001c0), 0x4) (async) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000500)=[@in6={0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @initdev={0xac, 0x1e, 0x0, 0x0}}}]}, &(0x7f0000000140)=0x10) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000380)={r2, 0x30, "113376556a913ff66b8bed6dacd1b4194a9ab218553393be438220d645bfff95432e312a02bdfc9d13d94c474adc6fba"}, &(0x7f0000000240)=0x38) (async) r3 = openat$damon_kdamond_pid(0xffffffffffffff9c, &(0x7f00000000c0), 0x208000, 0x44) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f0000000100)={r2, 0x401, 0x1, 0xaa6, 0x5, 0xfffffffc}, 0x14) 00:04:10 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000040)={0x0, 0x9, 0x535, 0x1, 0x40, 0xffff, 0x1015, 0x0, {0x0, @in={{0x2, 0x4e23, @multicast2}}, 0x4, 0x3, 0x3ff, 0x7f, 0x9}}, &(0x7f0000000100)=0xb0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000180)=@sack_info={r1, 0x81, 0x8}, &(0x7f00000001c0)=0xc) (async) shutdown(r0, 0x0) (async, rerun: 32) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000500)=[@in6={0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @initdev={0xac, 0x1e, 0x0, 0x0}}}]}, &(0x7f0000000140)=0x10) (rerun: 32) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x18, &(0x7f0000000380)={r2}, &(0x7f0000000240)=0x8) 00:04:10 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xa14b, 0x1, &(0x7f0000000140)=[{&(0x7f00000000c0)="e66be84f52dcae384fdf9e1a66a64405609c6a07f7484877e87df9006d62e7458aa2cc2d6f100fd0917f5196d43fb85cb3", 0x31, 0xa11a}], 0x1800c, &(0x7f0000000040)={[{@fat=@dos1xfloppy}]}, 0x0) 00:04:10 executing program 2: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000200)={0x1, [0x0]}, &(0x7f0000000300)=0x8) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000500)=[@in6={0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @initdev={0xac, 0x1e, 0x0, 0x0}}}]}, &(0x7f0000000140)=0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000080)={r1, @in6={{0xa, 0x4e22, 0x2, @mcast1, 0x8}}, 0x2, 0xa733, 0x9, 0x76}, &(0x7f0000000180)=0x98) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1000004, 0x13, r3, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000040)={r2, 0x3, 0x4, [0x8, 0x1ff, 0x4, 0x8434]}, &(0x7f00000001c0)=0x10) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r3, 0x84, 0x1b, &(0x7f0000000280)={r4, 0x6b, "7090dd02ae1278bb1d25c9732676142040cfb13e478cd9547326f8c1f0397236a18bacfcada596758d89da458cde3cc25d34419a13280a15c17c9e191f776aeb7d9377fb20e65b5a01018ed9c57a7ca50e7b1dca67e219e90c3ce9ab81ee00"/107}, &(0x7f0000000240)=0x73) socket$inet6_sctp(0xa, 0x5, 0x84) (async) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000200)={0x1, [0x0]}, &(0x7f0000000300)=0x8) (async) shutdown(r0, 0x0) (async) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000500)=[@in6={0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @initdev={0xac, 0x1e, 0x0, 0x0}}}]}, &(0x7f0000000140)=0x10) (async) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000080)={r1, @in6={{0xa, 0x4e22, 0x2, @mcast1, 0x8}}, 0x2, 0xa733, 0x9, 0x76}, &(0x7f0000000180)=0x98) (async) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) (async) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1000004, 0x13, r3, 0x0) (async) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000040)={r2, 0x3, 0x4, [0x8, 0x1ff, 0x4, 0x8434]}, &(0x7f00000001c0)=0x10) (async) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r3, 0x84, 0x1b, &(0x7f0000000280)={r4, 0x6b, "7090dd02ae1278bb1d25c9732676142040cfb13e478cd9547326f8c1f0397236a18bacfcada596758d89da458cde3cc25d34419a13280a15c17c9e191f776aeb7d9377fb20e65b5a01018ed9c57a7ca50e7b1dca67e219e90c3ce9ab81ee00"/107}, &(0x7f0000000240)=0x73) (async) 00:04:10 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x1b, &(0x7f0000000280)=ANY=[@ANYRESDEC], &(0x7f0000000240)=0x8) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x12, 0x0, &(0x7f00000000c0)) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) r3 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r3, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x84, 0x19, &(0x7f00000000c0)={r4}, 0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000000000)={r4, @in6={{0xa, 0x4e20, 0x4, @local, 0x8}}, [0x0, 0x8, 0x10000, 0x8, 0x3, 0x4, 0x6, 0x401000, 0x7fff, 0x0, 0xffffffff, 0x7f, 0xafd, 0x10, 0xfff]}, &(0x7f0000000100)=0x100) [ 250.982360][T10901] loop1: detected capacity change from 0 to 80 00:04:10 executing program 5: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r0, 0x0) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f00000001c0), 0x4) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000100)={r0}) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) r3 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r3, 0x84, 0x71, &(0x7f0000000340)={0x0, 0x86}, &(0x7f00000003c0)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000400)={r4, @in6={{0xa, 0x4e24, 0x0, @local, 0x6}}, 0x3f, 0x0, 0x100, 0x7, 0x20, 0x6, 0x1}, &(0x7f00000004c0)=0x9c) getsockopt$inet_sctp_SCTP_MAX_BURST(r3, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x84, 0x19, &(0x7f00000000c0)={r5}, 0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000280)={r5, @in={{0x2, 0x4e23, @loopback}}, 0x4, 0x9}, 0x90) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000500)=[@in6={0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @initdev={0xac, 0x1e, 0x0, 0x0}}}]}, &(0x7f0000000140)=0x10) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000380)={r6, 0x30, "113376556a913ff66b8bed6dacd1b4194a9ab218553393be438220d645bfff95432e312a02bdfc9d13d94c474adc6fba"}, &(0x7f0000000240)=0x38) sendmsg$TIPC_NL_KEY_FLUSH(0xffffffffffffffff, &(0x7f00000000c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000080)={&(0x7f00000006c0)=ANY=[@ANYBLOB="455ae827f74f649aa7c87dd4832625418718761fef6c577617599c490fed4155e69f19141d3a71992825d0454c26c46a758476b2be8526dcfe0f1d037d691341dc211cf3f2f6491867442010af289922dea10b00b518138e178a88d035e1a8f9830b763f4111e2a3a91d6d061adb619f4768561756db3580edc16444e66f91cdc46fa5a2f8d76703", @ANYRES16=0x0, @ANYBLOB="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"], 0x170}}, 0x4000000) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000180)=@assoc_value, &(0x7f0000000200)=0x8) 00:04:11 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x1b, &(0x7f0000000280)=ANY=[@ANYRESDEC], &(0x7f0000000240)=0x8) (async) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x12, 0x0, &(0x7f00000000c0)) (async) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) (async, rerun: 64) r3 = socket$inet_sctp(0x2, 0x1, 0x84) (rerun: 64) getsockopt$inet_sctp_SCTP_MAX_BURST(r3, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x84, 0x19, &(0x7f00000000c0)={r4}, 0x8) (async) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000000000)={r4, @in6={{0xa, 0x4e20, 0x4, @local, 0x8}}, [0x0, 0x8, 0x10000, 0x8, 0x3, 0x4, 0x6, 0x401000, 0x7fff, 0x0, 0xffffffff, 0x7f, 0xafd, 0x10, 0xfff]}, &(0x7f0000000100)=0x100) 00:04:11 executing program 2: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000500)=[@in6={0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @initdev={0xac, 0x1e, 0x0, 0x0}}}]}, &(0x7f0000000140)=0x10) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x1b, &(0x7f0000000040)=ANY=[@ANYRES32=r1, @ANYBLOB="000000d000"], &(0x7f0000000240)=0x8) 00:04:11 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xa14b, 0x1, &(0x7f0000000140)=[{&(0x7f00000000c0)="e66be84f52dcae384fdf9e1a66a64405609c6a07f7484877e87df9006d62e7458aa2cc2d6f1010d0917f5196d43fb85cb3", 0x31, 0xa11a}], 0x1800c, &(0x7f0000000040)={[{@fat=@dos1xfloppy}]}, 0x0) [ 251.041457][T10925] loop1: detected capacity change from 0 to 80 00:04:11 executing program 2: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000500)=[@in6={0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @initdev={0xac, 0x1e, 0x0, 0x0}}}]}, &(0x7f0000000140)=0x10) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x1b, &(0x7f0000000040)=ANY=[@ANYRES32=r1, @ANYBLOB="000000d000"], &(0x7f0000000240)=0x8) 00:04:11 executing program 5: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r0, 0x0) (async) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f00000001c0), 0x4) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000100)={r0}) (async) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) (async) r3 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r3, 0x84, 0x71, &(0x7f0000000340)={0x0, 0x86}, &(0x7f00000003c0)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000400)={r4, @in6={{0xa, 0x4e24, 0x0, @local, 0x6}}, 0x3f, 0x0, 0x100, 0x7, 0x20, 0x6, 0x1}, &(0x7f00000004c0)=0x9c) (async) getsockopt$inet_sctp_SCTP_MAX_BURST(r3, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x84, 0x19, &(0x7f00000000c0)={r5}, 0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000280)={r5, @in={{0x2, 0x4e23, @loopback}}, 0x4, 0x9}, 0x90) (async) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000500)=[@in6={0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @initdev={0xac, 0x1e, 0x0, 0x0}}}]}, &(0x7f0000000140)=0x10) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000380)={r6, 0x30, "113376556a913ff66b8bed6dacd1b4194a9ab218553393be438220d645bfff95432e312a02bdfc9d13d94c474adc6fba"}, &(0x7f0000000240)=0x38) sendmsg$TIPC_NL_KEY_FLUSH(0xffffffffffffffff, &(0x7f00000000c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000080)={&(0x7f00000006c0)=ANY=[@ANYBLOB="455ae827f74f649aa7c87dd4832625418718761fef6c577617599c490fed4155e69f19141d3a71992825d0454c26c46a758476b2be8526dcfe0f1d037d691341dc211cf3f2f6491867442010af289922dea10b00b518138e178a88d035e1a8f9830b763f4111e2a3a91d6d061adb619f4768561756db3580edc16444e66f91cdc46fa5a2f8d76703", @ANYRES16=0x0, @ANYBLOB="20062cbd7000fddbdf2518000000c40001800d0001007564703a73797a30000000002c0004001400010002004e220000000000000000000000001400020002004e21ac1e000100000000000000002c0004001400010002004e210000000000000000000000001400020002004e20ffffffff000000000000000044000400200001000a004e200000053e0000000000000000000000000000000102000000200002000a004e2400000002ff02000000000000000000000000000101000080110001006574683a6970365f7674693000000000980001802c0004001400010002004e210000000000000000000000001400020002004e247f00000100000000000000000d0001007564703a73797a32000000002c0004001400010002004e206401010100000000000000001400020002004e207f00000100000000000000002c0004001400010002004e236401010000000000000000001400020002004e21e00000020000000000000000"], 0x170}}, 0x4000000) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000180)=@assoc_value, &(0x7f0000000200)=0x8) 00:04:11 executing program 2: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000500)=[@in6={0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @initdev={0xac, 0x1e, 0x0, 0x0}}}]}, &(0x7f0000000140)=0x10) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x1b, &(0x7f0000000040)=ANY=[@ANYRES32=r1, @ANYBLOB="000000d000"], &(0x7f0000000240)=0x8) socket$inet6_sctp(0xa, 0x5, 0x84) (async) shutdown(r0, 0x0) (async) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000500)=[@in6={0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @initdev={0xac, 0x1e, 0x0, 0x0}}}]}, &(0x7f0000000140)=0x10) (async) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x1b, &(0x7f0000000040)=ANY=[@ANYRES32=r1, @ANYBLOB="000000d000"], &(0x7f0000000240)=0x8) (async) 00:04:11 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xa14b, 0x1, &(0x7f0000000140)=[{&(0x7f00000000c0)="e66be84f52dcae384fdf9e1a66a64405609c6a07f7484877e87df9006d62e7458aa2cc2d6f1011d0917f5196d43fb85cb3", 0x31, 0xa11a}], 0x1800c, &(0x7f0000000040)={[{@fat=@dos1xfloppy}]}, 0x0) 00:04:11 executing program 5: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r0, 0x0) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f00000001c0), 0x4) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000100)={r0}) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) r3 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r3, 0x84, 0x71, &(0x7f0000000340)={0x0, 0x86}, &(0x7f00000003c0)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000400)={r4, @in6={{0xa, 0x4e24, 0x0, @local, 0x6}}, 0x3f, 0x0, 0x100, 0x7, 0x20, 0x6, 0x1}, &(0x7f00000004c0)=0x9c) getsockopt$inet_sctp_SCTP_MAX_BURST(r3, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x84, 0x19, &(0x7f00000000c0)={r5}, 0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000280)={r5, @in={{0x2, 0x4e23, @loopback}}, 0x4, 0x9}, 0x90) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000500)=[@in6={0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @initdev={0xac, 0x1e, 0x0, 0x0}}}]}, &(0x7f0000000140)=0x10) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000380)={r6, 0x30, "113376556a913ff66b8bed6dacd1b4194a9ab218553393be438220d645bfff95432e312a02bdfc9d13d94c474adc6fba"}, &(0x7f0000000240)=0x38) sendmsg$TIPC_NL_KEY_FLUSH(0xffffffffffffffff, &(0x7f00000000c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000080)={&(0x7f00000006c0)=ANY=[@ANYBLOB="455ae827f74f649aa7c87dd4832625418718761fef6c577617599c490fed4155e69f19141d3a71992825d0454c26c46a758476b2be8526dcfe0f1d037d691341dc211cf3f2f6491867442010af289922dea10b00b518138e178a88d035e1a8f9830b763f4111e2a3a91d6d061adb619f4768561756db3580edc16444e66f91cdc46fa5a2f8d76703", @ANYRES16=0x0, @ANYBLOB="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"], 0x170}}, 0x4000000) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000180)=@assoc_value, &(0x7f0000000200)=0x8) socket$inet6_sctp(0xa, 0x5, 0x84) (async) shutdown(r0, 0x0) (async) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f00000001c0), 0x4) (async) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000100)={r0}) (async) socket$inet6_sctp(0xa, 0x5, 0x84) (async) socket$inet_sctp(0x2, 0x1, 0x84) (async) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r3, 0x84, 0x71, &(0x7f0000000340)={0x0, 0x86}, &(0x7f00000003c0)=0x8) (async) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000400)={r4, @in6={{0xa, 0x4e24, 0x0, @local, 0x6}}, 0x3f, 0x0, 0x100, 0x7, 0x20, 0x6, 0x1}, &(0x7f00000004c0)=0x9c) (async) getsockopt$inet_sctp_SCTP_MAX_BURST(r3, 0x84, 0xd, &(0x7f0000000000)=@assoc_value, &(0x7f0000000040)=0x8) (async) setsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x84, 0x19, &(0x7f00000000c0)={r5}, 0x8) (async) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000280)={r5, @in={{0x2, 0x4e23, @loopback}}, 0x4, 0x9}, 0x90) (async) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000500)=[@in6={0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @initdev={0xac, 0x1e, 0x0, 0x0}}}]}, &(0x7f0000000140)=0x10) (async) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000380)={r6, 0x30, "113376556a913ff66b8bed6dacd1b4194a9ab218553393be438220d645bfff95432e312a02bdfc9d13d94c474adc6fba"}, &(0x7f0000000240)=0x38) (async) sendmsg$TIPC_NL_KEY_FLUSH(0xffffffffffffffff, &(0x7f00000000c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000080)={&(0x7f00000006c0)=ANY=[@ANYBLOB="455ae827f74f649aa7c87dd4832625418718761fef6c577617599c490fed4155e69f19141d3a71992825d0454c26c46a758476b2be8526dcfe0f1d037d691341dc211cf3f2f6491867442010af289922dea10b00b518138e178a88d035e1a8f9830b763f4111e2a3a91d6d061adb619f4768561756db3580edc16444e66f91cdc46fa5a2f8d76703", @ANYRES16=0x0, @ANYBLOB="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"], 0x170}}, 0x4000000) (async) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000180)=@assoc_value, &(0x7f0000000200)=0x8) (async) 00:04:11 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x1b, &(0x7f0000000280)=ANY=[@ANYRESDEC], &(0x7f0000000240)=0x8) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x12, 0x0, &(0x7f00000000c0)) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) r3 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r3, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x84, 0x19, &(0x7f00000000c0)={r4}, 0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000000000)={r4, @in6={{0xa, 0x4e20, 0x4, @local, 0x8}}, [0x0, 0x8, 0x10000, 0x8, 0x3, 0x4, 0x6, 0x401000, 0x7fff, 0x0, 0xffffffff, 0x7f, 0xafd, 0x10, 0xfff]}, &(0x7f0000000100)=0x100) socket$inet6_sctp(0xa, 0x5, 0x84) (async) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x1b, &(0x7f0000000280)=ANY=[@ANYRESDEC], &(0x7f0000000240)=0x8) (async) socket$inet6_sctp(0xa, 0x1, 0x84) (async) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x12, 0x0, &(0x7f00000000c0)) (async) socket$inet6_sctp(0xa, 0x5, 0x84) (async) socket$inet_sctp(0x2, 0x1, 0x84) (async) getsockopt$inet_sctp_SCTP_MAX_BURST(r3, 0x84, 0xd, &(0x7f0000000000)=@assoc_value, &(0x7f0000000040)=0x8) (async) setsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x84, 0x19, &(0x7f00000000c0)={r4}, 0x8) (async) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000000000)={r4, @in6={{0xa, 0x4e20, 0x4, @local, 0x8}}, [0x0, 0x8, 0x10000, 0x8, 0x3, 0x4, 0x6, 0x401000, 0x7fff, 0x0, 0xffffffff, 0x7f, 0xafd, 0x10, 0xfff]}, &(0x7f0000000100)=0x100) (async) 00:04:11 executing program 4: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r0, 0x1) (async) pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x10000) (async) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000500)=[@in6={0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @initdev={0xac, 0x1e, 0x0, 0x0}}}]}, &(0x7f0000000140)=0x10) setsockopt$packet_int(r1, 0x107, 0x11, &(0x7f0000000080)=0x443c, 0x4) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x70, &(0x7f0000000280)=ANY=[@ANYRES32=r2, @ANYBLOB="dd700000000070515b2491637a308210afefe07089f748a8fcbbe6d75268eaa7e6778adfd82d1f4dbbd292db52346b7dec474f863f2ecdff8400e8710401ad3c5a5408add3a39fad9053daf1bf5b1190025aaaa9b264dcceecb5ea61c24ea6ef6b6851726fda27296c36d5fc839a64ac1bee8946e6a47abcb1a66d9ca7232af5ea1db09e8fd33b6d398cb08a0d6b5762f52ad57a63375704264e73060f11f4103bfca4617655d858f9c900cb"], &(0x7f0000000240)=0xa) 00:04:11 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = openat$proc_capi20(0xffffffffffffff9c, &(0x7f0000000040), 0x161c80, 0x0) shutdown(r1, 0x0) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000500)=[@in6={0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @initdev={0xac, 0x1e, 0x0, 0x0}}}]}, &(0x7f0000000140)=0x10) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x18, &(0x7f0000000380)={r2}, &(0x7f0000000240)=0x8) [ 251.865506][T10947] loop1: detected capacity change from 0 to 80 00:04:11 executing program 2: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000280)={0x0, 0x1c, &(0x7f0000000100)=[@in6={0xa, 0x4e20, 0x11b, @dev={0xfe, 0x80, '\x00', 0x25}, 0xffffffff}]}, &(0x7f00000002c0)=0x10) shutdown(r0, 0x0) ioctl$AUTOFS_DEV_IOCTL_ISMOUNTPOINT(0xffffffffffffffff, 0xc018937e, &(0x7f0000000040)={{0x1, 0x1, 0x18, r0, {0x1}}, './file0\x00'}) getsockopt$IP6T_SO_GET_REVISION_MATCH(r1, 0x29, 0x44, &(0x7f0000000080)={'icmp\x00'}, &(0x7f00000000c0)=0x1e) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000500)=[@in6={0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @initdev={0xac, 0x1e, 0x0, 0x0}}}]}, &(0x7f0000000140)=0x10) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x1b, &(0x7f0000000180)=ANY=[@ANYRES32=r2, @ANYBLOB="72bbbdaa5a1c7379c6d778f0e2fb8e3a6ebd6c00af930938664aef70dc81a89b3e509f67efc1d57a0175797f5a895910ca7a89e3d7b121970c1c11961e89b875de03494f607e80252e7d7d7e93c28cae4d4733ce03aa270a28406179ecc90cb965d9bb29cee8cc7523febc886e9c44b262a2c896df9a607dcdc6ff9a620707d66cc687d778f588ab2d13d6d766b661c3c2a0890e632732782a3e8e51d49df2"], &(0x7f0000000240)=0x8) 00:04:11 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000000)={0x0, 0x5417}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000140)={r1, 0xa4, &(0x7f0000000080)=[@in6={0xa, 0x4e23, 0x6, @private2, 0x6}, @in={0x2, 0x4e24, @multicast2}, @in={0x2, 0x4e20, @rand_addr=0x64010102}, @in6={0xa, 0x4e24, 0x20, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, 0x81}, @in6={0xa, 0x4e21, 0x0, @private0={0xfc, 0x0, '\x00', 0x1}, 0x20}, @in={0x2, 0x4e20, @empty}, @in={0x2, 0x4e24, @broadcast}, @in={0x2, 0x4e20, @broadcast}]}, &(0x7f0000000180)=0x10) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x1b, &(0x7f0000000280)=ANY=[@ANYRESDEC], &(0x7f0000000240)=0x8) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1000004, 0x13, r3, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r3, 0x84, 0x6d, &(0x7f00000002c0)={r2, 0x58, "9c08965d2e62b388711fe32be8272c04fdea269be44d90fab6517f63876e74b87ef5163e56659e8b29ea4334131f0160d2828a2dcd46683ce343873437482bc17a831484f7c416d37298fb88db8ef9a541faa0d7f107cda2"}, &(0x7f0000000200)=0x60) write$binfmt_script(r0, &(0x7f00000001c0)={'#! ', './file0', [{0x20, '#\x00'}, {0x20, '-'}], 0xa, "d8903dc491f0087766dc94dddbdf7cefa5da7a"}, 0x23) 00:04:11 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) (async) r1 = openat$proc_capi20(0xffffffffffffff9c, &(0x7f0000000040), 0x161c80, 0x0) shutdown(r1, 0x0) (async) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000500)=[@in6={0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @initdev={0xac, 0x1e, 0x0, 0x0}}}]}, &(0x7f0000000140)=0x10) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x18, &(0x7f0000000380)={r2}, &(0x7f0000000240)=0x8) 00:04:11 executing program 5: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r0, 0x0) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f00000001c0), 0x4) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000500)=[@in6={0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @initdev={0xac, 0x1e, 0x0, 0x0}}}]}, &(0x7f0000000140)=0x10) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000380)={r1, 0x30, "113376556a913ff66b8bed6dacd1b4194a9ab218553393be438220d645bfff95432e312a02bdfc9d13d94c474adc6fba"}, &(0x7f0000000240)=0x38) sendmsg$OSF_MSG_REMOVE(0xffffffffffffffff, &(0x7f00000000c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000080)={&(0x7f0000000540)={0xe0c, 0x1, 0x5, 0x3, 0x0, 0x0, {0xa, 0x0, 0x9}, [{{0x254, 0x1, {{0x2, 0x75}, 0x20, 0xb2, 0x9, 0x40, 0x1d, 'syz0\x00', "4870ec2c6002f89fa573260b41ece56d15050504ce40fa9ea65e4431bbbe839a", "ef0d6b40d8a4102e2f5df538d88827295437eaed466b84b9b5873a141bb302b6", [{0xcc11, 0x0, {0x0, 0x200}}, {0x1000, 0x2, {0x0, 0x1000}}, {0x3, 0xb341, {0x2, 0xfa}}, {0x8, 0x4, {0x0, 0x100}}, {0x6, 0x1, {0x1, 0x9}}, {0x100, 0x2, {0x1, 0x30}}, {0x2, 0x0, {0x3, 0x3}}, {0x7, 0x9, {0x2, 0x6}}, {0xff, 0x4, {0x3, 0x1}}, {0x1, 0x8, {0x3, 0x6}}, {0x3, 0x1, {0x3, 0x6}}, {0x7, 0x9, {0x0, 0x2}}, {0x4, 0x3, {0x3, 0x100}}, {0x6, 0x1, {0x1, 0x1}}, {0x6, 0x0, {0x1, 0x80000000}}, {0xfff, 0x1, {0x0, 0x3cec}}, {0x1, 0x98, {0x1, 0x800}}, {0x0, 0x2, {0x2, 0x2}}, {0x7ff, 0x7, {0x3, 0xffffffff}}, {0x133, 0x400, {0x2, 0x2}}, {0x36, 0x1000, {0x2, 0x8}}, {0x1, 0xfff, {0x0, 0x8}}, {0x5, 0x7, {0x1, 0x84}}, {0x2, 0x3f, {0x2, 0x3}}, {0x7f, 0x4fe7, {0x1, 0x44f8}}, {0xf801, 0x0, {0x1, 0xffff}}, {0x2, 0xffbf, {0x1, 0x4}}, {0x0, 0x1e, {0x2, 0xfffffff9}}, {0x2, 0x7, {0x2, 0x5}}, {0x2, 0x5, {0x3, 0xffff71e7}}, {0xb692, 0x4b9e, {0x3, 0xfffffff8}}, {0x200, 0x0, {0x2, 0x1f}}, {0xeada, 0x2, {0x3, 0x831eece7}}, {0x8, 0x5, {0x3, 0xfffffffc}}, {0x529}, {0x1ff, 0x6f, {0x2, 0xe0f2}}, {0x4, 0x8, {0x2, 0x64}}, {0x1, 0x4, {0x0, 0xffff}}, {0xffff, 0xfb7d, {0x3, 0x8}}, {0x7, 0x101, {0x2, 0x2}}]}}}, {{0x254, 0x1, {{0x1, 0x6}, 0x1, 0x3f, 0xe78, 0x7, 0x1e, 'syz0\x00', "2ab83a4adbfc3ff0be03da3dac7e485abcc90179672c184d4dc41dbd7dd231cf", "a78db402f59eef0a42273e49d34620eba86d1a2e7ab917d7b342cdd91bc572eb", [{0xa5, 0xa63b, {0x2, 0x8}}, {0x2, 0x6, {0x2, 0x2}}, {0x7fff, 0x7f, {0x0, 0x6}}, {0x2, 0x2fc, {0x0, 0x10000}}, {0x7fff, 0x1, {0x1, 0x4}}, {0x71ea, 0x7, {0x1, 0x6}}, {0x4, 0x100, {0x3, 0x97b1}}, {0x3, 0x101, {0x0, 0xffffff43}}, {0x2, 0x1f, {0x0, 0x6}}, {0x9, 0x5, {0x3, 0x8000}}, {0x0, 0x6b, {0x2, 0x2}}, {0x750, 0x8000, {0x1, 0x6}}, {0x3, 0x6, {0x2, 0x101}}, {0x8d, 0x9, {0x1, 0xa36}}, {0x2, 0x1dd, {0x5, 0xffff8000}}, {0x8, 0x7, {0x3, 0x200}}, {0x400, 0x9, {0x2, 0x3}}, {0x7, 0xfff, {0x0, 0x2}}, {0x3ff, 0x3, {0x2}}, {0x1, 0x5, {0x1, 0x6}}, {0x947, 0x3, {0x1, 0x5}}, {0x80, 0xde, {0x2, 0x4}}, {0x0, 0x2, {0x2, 0x81}}, {0x95a, 0x101, {0x0, 0x8}}, {0x8000, 0x42, {0x2, 0x1000}}, {0xe5, 0x401, {0x0, 0x8}}, {0x0, 0x401, {0x1, 0x8}}, {0xfff, 0x40, {0x1, 0x101}}, {0x7, 0x81, {0x2, 0x6}}, {0x68, 0x0, {0x2, 0x7}}, {0x7fff, 0x0, {0x3, 0x5}}, {0x8, 0x81, {0x3, 0xfff}}, {0x40}, {0xf001, 0x1000, {0x2, 0x5}}, {0x8001, 0x8, {0x1, 0x3}}, {0x100, 0x226e, {0x1, 0xd0}}, {0xfff, 0x6c, {0x1, 0x81}}, {0x0, 0x6, {0x0, 0x1}}, {0x3, 0x4, {0x3, 0x2}}, {0xa9, 0x6, {0x2, 0x3}}]}}}, {{0x254, 0x1, {{0x0, 0x1}, 0x8, 0x1, 0xd115, 0x8, 0x23, 'syz1\x00', "7fc6a20b1ac4deef1bc81f6c3027d5ad7a2305969506021ce1d32cd85f8cce4f", "784bf22d6a84d49f4a9e2bd1826cea3350612ef24f297bbe91b5b5e77a3c4ee6", [{0x0, 0x6, {0x1, 0x7f}}, {0x80, 0x100}, {0x60, 0x2a00, {0x1, 0x3}}, {0xff, 0x0, {0x0, 0xfffffff9}}, {0x1ff, 0x2, {0x0, 0x4d}}, {0x3, 0xad3, {0x0, 0x81}}, {0x9, 0x1, {0x3, 0x1}}, {0x7, 0xaea, {0x0, 0x8ea}}, {0x0, 0x9, {0x0, 0x1}}, {0x9, 0x7d, {0x3}}, {0x7ff, 0x9, {0x2, 0x9a67}}, {0x4, 0x0, {0x0, 0x8}}, {0x400, 0xffff, {0x1, 0x8751}}, {0x2, 0x400, {0x3, 0x7f}}, {0x616, 0x1, {0x0, 0x7a}}, {0x1, 0xff, {0x1, 0xff}}, {0x3f, 0x3, {0x2, 0x7a1d3fc8}}, {0x7fff, 0x8001, {0x2, 0x7}}, {0x4, 0xcd, {0x2, 0x3f}}, {0x4, 0x4a5a, {0x2, 0x3ff}}, {0xf000, 0x81, {0x1, 0x9}}, {0xffff, 0x6, {0x3, 0x81}}, {0x5268, 0x1, {0x3, 0x1ff}}, {0x244, 0x3, {0x2, 0x3}}, {0x9, 0x0, {0x1, 0xfffffff8}}, {0x8, 0x6, {0x0, 0x1000}}, {0x20, 0x9, {0x1, 0x400}}, {0x1, 0x0, {0x2, 0x10000}}, {0x8000, 0x1, {0x2, 0x2}}, {0x7, 0x80, {0x0, 0x2}}, {0x4, 0xfc00, {0x1, 0xfffffffc}}, {0x2a55, 0x80, {0x3, 0x2}}, {0x6, 0x7, {0x1, 0x10001}}, {0x100, 0x1f21, {0x0, 0x1000}}, {0x8, 0x4, {0x418b37652c6a8767, 0xbc60}}, {0x659, 0x1, {0x0, 0x7}}, {0x8, 0x1ea9, {0x3, 0x7}}, {0x5184, 0x4, {0x0, 0x7}}, {0x800, 0x8000, {0x3, 0xece2}}, {0x8000, 0x1, {0x2, 0x10000}}]}}}, {{0x254, 0x1, {{0x2, 0x2}, 0xf7, 0x3, 0x2c1, 0xb8, 0x12, 'syz1\x00', "7fdf100bac9d4ddf1e9716aa0c638bdd92a991d149a5537503e892d4631da2d9", "0ab2fb0e52e941e165d45aa0adddcf9c2590458a810daea8600f22514c5b967d", [{0x0, 0x159, {0x1, 0x7f}}, {0xf2d2, 0x2, {0x1, 0xa85}}, {0x2, 0x7f, {0x0, 0x3}}, {0x0, 0x9, {0x2, 0x1}}, {0x0, 0x3, {0x1, 0x3}}, {0x46, 0x100, {0x3, 0x3}}, {0x2, 0xfff7, {0x0, 0x7fff}}, {0x89f6, 0x5, {0x3, 0x4}}, {0x6c, 0xd9, {0x0, 0xffffffad}}, {0x9, 0x4, {0x2, 0x700}}, {0x2bb, 0x83, {0x2, 0x1}}, {0x9, 0x0, {0x2, 0x3}}, {0x4, 0x3, {0x1, 0x6}}, {0xfff, 0x4, {0x1, 0xb356}}, {0x9, 0x1, {0x2, 0x6}}, {0x400, 0x6, {0x3, 0x5}}, {0xf7d, 0x9, {0x3, 0xb3ce}}, {0x5fa0, 0x5, {0x3, 0x1}}, {0x4, 0x8, {0x0, 0x7ff}}, {0x5, 0x3e00, {0x1, 0x5}}, {0x17, 0x2, {0x2, 0x1}}, {0x0, 0xfff, {0x1, 0x1}}, {0x7, 0x47, {0x3, 0x2}}, {0x4, 0xf1, {0xa9d6d49557e5ffe8, 0x2}}, {0x8000, 0x6, {0x0, 0xf5}}, {0x8, 0x4, {0x2, 0x5}}, {0x0, 0x4, {0x0, 0xfffffffe}}, {0xf151, 0x100, {0x2, 0x54e8}}, {0x7ff, 0x1ff, {0x1, 0x7f}}, {0x1, 0xff, {0x3}}, {0x0, 0x7f, {0x2, 0x78d23d7}}, {0x20, 0x8, {0x2, 0xfffffff7}}, {0x8000, 0xe22, {0x1, 0x18}}, {0x80, 0xfff8, {0x1, 0xc0}}, {0x4, 0x1, {0x2, 0x38ae}}, {0x8e7, 0x7fff, {0x1, 0xfff00000}}, {0x3ff, 0x9, {0x3, 0x401}}, {0xffe1, 0xfe00, {0x0, 0xf67}}, {0xfff, 0x1, {0x2, 0x1}}, {0xcc, 0x4, {0x3, 0x6}}]}}}, {{0x254, 0x1, {{0x2, 0x6}, 0x7, 0x7f, 0x9, 0x5, 0x1c, 'syz1\x00', "b6f5cc013bfb695c47b73bd2d4cfafdb2e0c015dad2d5390190ca9a980a994d6", "302e6eb1ba12b780c59d1f95ef685c397b20a063caa8119979e09a4f2210a20c", [{0x3, 0x8, {0x3, 0x10001}}, {0x73, 0xfc01, {0x1, 0x1f}}, {0x9, 0x5, {0x1, 0x10001}}, {0x3, 0x40, {0x3, 0x8001}}, {0x3, 0x8000, {0x3, 0x9}}, {0xfffb, 0x5, {0x2, 0x1}}, {0x0, 0x5, {0x0, 0x7fffffff}}, {0x7f, 0x7, {0x2, 0x7fff}}, {0x12a, 0x800, {0x0, 0x1}}, {0x8001, 0x4a, {0x0, 0x7}}, {0x400, 0x4, {0x0, 0x9}}, {0x3, 0x8, {0x3, 0x6}}, {0x7f, 0x6, {0x1, 0xfffffffe}}, {0x20, 0x0, {0x2, 0x6}}, {0x0, 0x7, {0x0, 0x77}}, {0x0, 0x100, {0x3, 0x9}}, {0x6, 0x9, {0x0, 0x6}}, {0x0, 0x6, {0x1, 0x6}}, {0xff70, 0x7ff, {0x1, 0x2}}, {0x3ff, 0xc572, {0x1, 0x4}}, {0xff, 0x1ff, {0x3, 0x5}}, {0x274, 0x1, {0x2, 0x3}}, {0x80, 0x6, {0x0, 0x2}}, {0xc9, 0x4, {0x2, 0x101}}, {0x3, 0x8, {0x0, 0x32}}, {0x1, 0x800, {0x1, 0x7}}, {0x5, 0x3, {0x2, 0x1}}, {0x4, 0x7, {0x1, 0x9}}, {0xff, 0x6, {0x1, 0xfffffffd}}, {0x2, 0x9, {0x1, 0x5b4a}}, {0x101, 0x3008, {0x1, 0x7}}, {0x4, 0x1, {0x2, 0xfffff001}}, {0x4, 0x3, {0x3, 0x100}}, {0xb85f, 0x0, {0x3, 0x7}}, {0x7ff, 0x4, {0x2, 0x469}}, {0x9, 0x200, {0x3}}, {0x3ff, 0x1f, {0x2, 0x6}}, {0x2, 0x1, {0x3, 0xffff8000}}, {0x1, 0x40}, {0x83f0, 0x1000, {0x1, 0x10001}}]}}}, {{0x254, 0x1, {{0x2}, 0x0, 0x20, 0x9, 0x7, 0x2, 'syz0\x00', "74004f96e40922b1195c34ef5b4bc6d6785579507b49e9dea5fb4017ab74ed17", "a4bc336c40d7c9f50276dcf6230d88dad328c764f571144664bea6f94c9bcde7", [{0x101, 0x9, {0x1, 0x5}}, {0x3, 0x4000}, {0x9, 0x2, {0x0, 0x1}}, {0x7f, 0x3, {0x0, 0x9}}, {0xff61, 0xaa, {0x1, 0x5}}, {0x0, 0x4, {0x1, 0x9b}}, {0x200, 0x8, {0x3, 0x1f}}, {0x2, 0xce, {0x1, 0x6}}, {0x6, 0x0, {0x1, 0x5}}, {0x8, 0x3f, {0x2, 0x8000}}, {0x8, 0x7, {0x2, 0x81}}, {0xd211, 0x80, {0x1, 0x100}}, {0x3a, 0x5, {0x1, 0x80}}, {0x1, 0x100, {0x1, 0xffc00000}}, {0x0, 0xfff9, {0x2, 0xd3}}, {0x1, 0xf001, {0x3, 0x200}}, {0x6, 0x0, {0x0, 0x8}}, {0xffff, 0xa33, {0x3, 0x7e}}, {0x400, 0x4, {0x3, 0x800}}, {0x1, 0x41, {0x1, 0x40}}, {0x9, 0xff, {0x0, 0xfffffff9}}, {0x9, 0x866, {0x2, 0x96}}, {0x2, 0x200, {0x2, 0x2}}, {0x7, 0x2, {0x2}}, {0x7, 0x7, {0x1, 0xe47}}, {0x9, 0x1000, {0x0, 0xffff}}, {0x5, 0x5, {0x3, 0xffff6701}}, {0x3, 0xfc00, {0x3, 0xc5a}}, {0x0, 0x9, {0x2, 0x3d}}, {0x2, 0x3, {0x2, 0x401}}, {0x20, 0x8001, {0x1, 0x1}}, {0x8, 0x4, {0x3, 0x4}}, {0x1, 0x400, {0x2}}, {0x5, 0x20, {0x2, 0x7}}, {0x9, 0xfff9, {0x3, 0x3}}, {0x1, 0x401, {0x2, 0xffffffff}}, {0x1, 0x19, {0x0, 0x8}}, {0x80, 0x1, {0x3, 0x7ff}}, {0x0, 0x2, {0x1, 0x3ff}}, {0x1, 0x40, {0x2}}]}}}]}, 0xe0c}, 0x1, 0x0, 0x0, 0x4000004}, 0x0) 00:04:11 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xa14b, 0x1, &(0x7f0000000140)=[{&(0x7f00000000c0)="e66be84f52dcae384fdf9e1a66a64405609c6a07f7484877e87df9006d62e7458aa2cc2d6f1012d0917f5196d43fb85cb3", 0x31, 0xa11a}], 0x1800c, &(0x7f0000000040)={[{@fat=@dos1xfloppy}]}, 0x0) 00:04:11 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000000)={0x0, 0x5417}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000140)={r1, 0xa4, &(0x7f0000000080)=[@in6={0xa, 0x4e23, 0x6, @private2, 0x6}, @in={0x2, 0x4e24, @multicast2}, @in={0x2, 0x4e20, @rand_addr=0x64010102}, @in6={0xa, 0x4e24, 0x20, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, 0x81}, @in6={0xa, 0x4e21, 0x0, @private0={0xfc, 0x0, '\x00', 0x1}, 0x20}, @in={0x2, 0x4e20, @empty}, @in={0x2, 0x4e24, @broadcast}, @in={0x2, 0x4e20, @broadcast}]}, &(0x7f0000000180)=0x10) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x1b, &(0x7f0000000280)=ANY=[@ANYRESDEC], &(0x7f0000000240)=0x8) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1000004, 0x13, r3, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r3, 0x84, 0x6d, &(0x7f00000002c0)={r2, 0x58, "9c08965d2e62b388711fe32be8272c04fdea269be44d90fab6517f63876e74b87ef5163e56659e8b29ea4334131f0160d2828a2dcd46683ce343873437482bc17a831484f7c416d37298fb88db8ef9a541faa0d7f107cda2"}, &(0x7f0000000200)=0x60) write$binfmt_script(r0, &(0x7f00000001c0)={'#! ', './file0', [{0x20, '#\x00'}, {0x20, '-'}], 0xa, "d8903dc491f0087766dc94dddbdf7cefa5da7a"}, 0x23) socket$inet6_sctp(0xa, 0x5, 0x84) (async) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000000)={0x0, 0x5417}, &(0x7f0000000040)=0x8) (async) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000140)={r1, 0xa4, &(0x7f0000000080)=[@in6={0xa, 0x4e23, 0x6, @private2, 0x6}, @in={0x2, 0x4e24, @multicast2}, @in={0x2, 0x4e20, @rand_addr=0x64010102}, @in6={0xa, 0x4e24, 0x20, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, 0x81}, @in6={0xa, 0x4e21, 0x0, @private0={0xfc, 0x0, '\x00', 0x1}, 0x20}, @in={0x2, 0x4e20, @empty}, @in={0x2, 0x4e24, @broadcast}, @in={0x2, 0x4e20, @broadcast}]}, &(0x7f0000000180)=0x10) (async) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x1b, &(0x7f0000000280)=ANY=[@ANYRESDEC], &(0x7f0000000240)=0x8) (async) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) (async) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1000004, 0x13, r3, 0x0) (async) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r3, 0x84, 0x6d, &(0x7f00000002c0)={r2, 0x58, "9c08965d2e62b388711fe32be8272c04fdea269be44d90fab6517f63876e74b87ef5163e56659e8b29ea4334131f0160d2828a2dcd46683ce343873437482bc17a831484f7c416d37298fb88db8ef9a541faa0d7f107cda2"}, &(0x7f0000000200)=0x60) (async) write$binfmt_script(r0, &(0x7f00000001c0)={'#! ', './file0', [{0x20, '#\x00'}, {0x20, '-'}], 0xa, "d8903dc491f0087766dc94dddbdf7cefa5da7a"}, 0x23) (async) 00:04:11 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = openat$proc_capi20(0xffffffffffffff9c, &(0x7f0000000040), 0x161c80, 0x0) shutdown(r1, 0x0) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000500)=[@in6={0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @initdev={0xac, 0x1e, 0x0, 0x0}}}]}, &(0x7f0000000140)=0x10) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x18, &(0x7f0000000380)={r2}, &(0x7f0000000240)=0x8) socket$inet6_sctp(0xa, 0x5, 0x84) (async) openat$proc_capi20(0xffffffffffffff9c, &(0x7f0000000040), 0x161c80, 0x0) (async) shutdown(r1, 0x0) (async) shutdown(r0, 0x0) (async) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000500)=[@in6={0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @initdev={0xac, 0x1e, 0x0, 0x0}}}]}, &(0x7f0000000140)=0x10) (async) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x18, &(0x7f0000000380)={r2}, &(0x7f0000000240)=0x8) (async) [ 251.963347][T10987] loop1: detected capacity change from 0 to 80 00:04:11 executing program 5: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r0, 0x0) (async) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f00000001c0), 0x4) (async) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000500)=[@in6={0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @initdev={0xac, 0x1e, 0x0, 0x0}}}]}, &(0x7f0000000140)=0x10) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000380)={r1, 0x30, "113376556a913ff66b8bed6dacd1b4194a9ab218553393be438220d645bfff95432e312a02bdfc9d13d94c474adc6fba"}, &(0x7f0000000240)=0x38) sendmsg$OSF_MSG_REMOVE(0xffffffffffffffff, &(0x7f00000000c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000080)={&(0x7f0000000540)={0xe0c, 0x1, 0x5, 0x3, 0x0, 0x0, {0xa, 0x0, 0x9}, [{{0x254, 0x1, {{0x2, 0x75}, 0x20, 0xb2, 0x9, 0x40, 0x1d, 'syz0\x00', "4870ec2c6002f89fa573260b41ece56d15050504ce40fa9ea65e4431bbbe839a", "ef0d6b40d8a4102e2f5df538d88827295437eaed466b84b9b5873a141bb302b6", [{0xcc11, 0x0, {0x0, 0x200}}, {0x1000, 0x2, {0x0, 0x1000}}, {0x3, 0xb341, {0x2, 0xfa}}, {0x8, 0x4, {0x0, 0x100}}, {0x6, 0x1, {0x1, 0x9}}, {0x100, 0x2, {0x1, 0x30}}, {0x2, 0x0, {0x3, 0x3}}, {0x7, 0x9, {0x2, 0x6}}, {0xff, 0x4, {0x3, 0x1}}, {0x1, 0x8, {0x3, 0x6}}, {0x3, 0x1, {0x3, 0x6}}, {0x7, 0x9, {0x0, 0x2}}, {0x4, 0x3, {0x3, 0x100}}, {0x6, 0x1, {0x1, 0x1}}, {0x6, 0x0, {0x1, 0x80000000}}, {0xfff, 0x1, {0x0, 0x3cec}}, {0x1, 0x98, {0x1, 0x800}}, {0x0, 0x2, {0x2, 0x2}}, {0x7ff, 0x7, {0x3, 0xffffffff}}, {0x133, 0x400, {0x2, 0x2}}, {0x36, 0x1000, {0x2, 0x8}}, {0x1, 0xfff, {0x0, 0x8}}, {0x5, 0x7, {0x1, 0x84}}, {0x2, 0x3f, {0x2, 0x3}}, {0x7f, 0x4fe7, {0x1, 0x44f8}}, {0xf801, 0x0, {0x1, 0xffff}}, {0x2, 0xffbf, {0x1, 0x4}}, {0x0, 0x1e, {0x2, 0xfffffff9}}, {0x2, 0x7, {0x2, 0x5}}, {0x2, 0x5, {0x3, 0xffff71e7}}, {0xb692, 0x4b9e, {0x3, 0xfffffff8}}, {0x200, 0x0, {0x2, 0x1f}}, {0xeada, 0x2, {0x3, 0x831eece7}}, {0x8, 0x5, {0x3, 0xfffffffc}}, {0x529}, {0x1ff, 0x6f, {0x2, 0xe0f2}}, {0x4, 0x8, {0x2, 0x64}}, {0x1, 0x4, {0x0, 0xffff}}, {0xffff, 0xfb7d, {0x3, 0x8}}, {0x7, 0x101, {0x2, 0x2}}]}}}, {{0x254, 0x1, {{0x1, 0x6}, 0x1, 0x3f, 0xe78, 0x7, 0x1e, 'syz0\x00', "2ab83a4adbfc3ff0be03da3dac7e485abcc90179672c184d4dc41dbd7dd231cf", "a78db402f59eef0a42273e49d34620eba86d1a2e7ab917d7b342cdd91bc572eb", [{0xa5, 0xa63b, {0x2, 0x8}}, {0x2, 0x6, {0x2, 0x2}}, {0x7fff, 0x7f, {0x0, 0x6}}, {0x2, 0x2fc, {0x0, 0x10000}}, {0x7fff, 0x1, {0x1, 0x4}}, {0x71ea, 0x7, {0x1, 0x6}}, {0x4, 0x100, {0x3, 0x97b1}}, {0x3, 0x101, {0x0, 0xffffff43}}, {0x2, 0x1f, {0x0, 0x6}}, {0x9, 0x5, {0x3, 0x8000}}, {0x0, 0x6b, {0x2, 0x2}}, {0x750, 0x8000, {0x1, 0x6}}, {0x3, 0x6, {0x2, 0x101}}, {0x8d, 0x9, {0x1, 0xa36}}, {0x2, 0x1dd, {0x5, 0xffff8000}}, {0x8, 0x7, {0x3, 0x200}}, {0x400, 0x9, {0x2, 0x3}}, {0x7, 0xfff, {0x0, 0x2}}, {0x3ff, 0x3, {0x2}}, {0x1, 0x5, {0x1, 0x6}}, {0x947, 0x3, {0x1, 0x5}}, {0x80, 0xde, {0x2, 0x4}}, {0x0, 0x2, {0x2, 0x81}}, {0x95a, 0x101, {0x0, 0x8}}, {0x8000, 0x42, {0x2, 0x1000}}, {0xe5, 0x401, {0x0, 0x8}}, {0x0, 0x401, {0x1, 0x8}}, {0xfff, 0x40, {0x1, 0x101}}, {0x7, 0x81, {0x2, 0x6}}, {0x68, 0x0, {0x2, 0x7}}, {0x7fff, 0x0, {0x3, 0x5}}, {0x8, 0x81, {0x3, 0xfff}}, {0x40}, {0xf001, 0x1000, {0x2, 0x5}}, {0x8001, 0x8, {0x1, 0x3}}, {0x100, 0x226e, {0x1, 0xd0}}, {0xfff, 0x6c, {0x1, 0x81}}, {0x0, 0x6, {0x0, 0x1}}, {0x3, 0x4, {0x3, 0x2}}, {0xa9, 0x6, {0x2, 0x3}}]}}}, {{0x254, 0x1, {{0x0, 0x1}, 0x8, 0x1, 0xd115, 0x8, 0x23, 'syz1\x00', "7fc6a20b1ac4deef1bc81f6c3027d5ad7a2305969506021ce1d32cd85f8cce4f", "784bf22d6a84d49f4a9e2bd1826cea3350612ef24f297bbe91b5b5e77a3c4ee6", [{0x0, 0x6, {0x1, 0x7f}}, {0x80, 0x100}, {0x60, 0x2a00, {0x1, 0x3}}, {0xff, 0x0, {0x0, 0xfffffff9}}, {0x1ff, 0x2, {0x0, 0x4d}}, {0x3, 0xad3, {0x0, 0x81}}, {0x9, 0x1, {0x3, 0x1}}, {0x7, 0xaea, {0x0, 0x8ea}}, {0x0, 0x9, {0x0, 0x1}}, {0x9, 0x7d, {0x3}}, {0x7ff, 0x9, {0x2, 0x9a67}}, {0x4, 0x0, {0x0, 0x8}}, {0x400, 0xffff, {0x1, 0x8751}}, {0x2, 0x400, {0x3, 0x7f}}, {0x616, 0x1, {0x0, 0x7a}}, {0x1, 0xff, {0x1, 0xff}}, {0x3f, 0x3, {0x2, 0x7a1d3fc8}}, {0x7fff, 0x8001, {0x2, 0x7}}, {0x4, 0xcd, {0x2, 0x3f}}, {0x4, 0x4a5a, {0x2, 0x3ff}}, {0xf000, 0x81, {0x1, 0x9}}, {0xffff, 0x6, {0x3, 0x81}}, {0x5268, 0x1, {0x3, 0x1ff}}, {0x244, 0x3, {0x2, 0x3}}, {0x9, 0x0, {0x1, 0xfffffff8}}, {0x8, 0x6, {0x0, 0x1000}}, {0x20, 0x9, {0x1, 0x400}}, {0x1, 0x0, {0x2, 0x10000}}, {0x8000, 0x1, {0x2, 0x2}}, {0x7, 0x80, {0x0, 0x2}}, {0x4, 0xfc00, {0x1, 0xfffffffc}}, {0x2a55, 0x80, {0x3, 0x2}}, {0x6, 0x7, {0x1, 0x10001}}, {0x100, 0x1f21, {0x0, 0x1000}}, {0x8, 0x4, {0x418b37652c6a8767, 0xbc60}}, {0x659, 0x1, {0x0, 0x7}}, {0x8, 0x1ea9, {0x3, 0x7}}, {0x5184, 0x4, {0x0, 0x7}}, {0x800, 0x8000, {0x3, 0xece2}}, {0x8000, 0x1, {0x2, 0x10000}}]}}}, {{0x254, 0x1, {{0x2, 0x2}, 0xf7, 0x3, 0x2c1, 0xb8, 0x12, 'syz1\x00', "7fdf100bac9d4ddf1e9716aa0c638bdd92a991d149a5537503e892d4631da2d9", "0ab2fb0e52e941e165d45aa0adddcf9c2590458a810daea8600f22514c5b967d", [{0x0, 0x159, {0x1, 0x7f}}, {0xf2d2, 0x2, {0x1, 0xa85}}, {0x2, 0x7f, {0x0, 0x3}}, {0x0, 0x9, {0x2, 0x1}}, {0x0, 0x3, {0x1, 0x3}}, {0x46, 0x100, {0x3, 0x3}}, {0x2, 0xfff7, {0x0, 0x7fff}}, {0x89f6, 0x5, {0x3, 0x4}}, {0x6c, 0xd9, {0x0, 0xffffffad}}, {0x9, 0x4, {0x2, 0x700}}, {0x2bb, 0x83, {0x2, 0x1}}, {0x9, 0x0, {0x2, 0x3}}, {0x4, 0x3, {0x1, 0x6}}, {0xfff, 0x4, {0x1, 0xb356}}, {0x9, 0x1, {0x2, 0x6}}, {0x400, 0x6, {0x3, 0x5}}, {0xf7d, 0x9, {0x3, 0xb3ce}}, {0x5fa0, 0x5, {0x3, 0x1}}, {0x4, 0x8, {0x0, 0x7ff}}, {0x5, 0x3e00, {0x1, 0x5}}, {0x17, 0x2, {0x2, 0x1}}, {0x0, 0xfff, {0x1, 0x1}}, {0x7, 0x47, {0x3, 0x2}}, {0x4, 0xf1, {0xa9d6d49557e5ffe8, 0x2}}, {0x8000, 0x6, {0x0, 0xf5}}, {0x8, 0x4, {0x2, 0x5}}, {0x0, 0x4, {0x0, 0xfffffffe}}, {0xf151, 0x100, {0x2, 0x54e8}}, {0x7ff, 0x1ff, {0x1, 0x7f}}, {0x1, 0xff, {0x3}}, {0x0, 0x7f, {0x2, 0x78d23d7}}, {0x20, 0x8, {0x2, 0xfffffff7}}, {0x8000, 0xe22, {0x1, 0x18}}, {0x80, 0xfff8, {0x1, 0xc0}}, {0x4, 0x1, {0x2, 0x38ae}}, {0x8e7, 0x7fff, {0x1, 0xfff00000}}, {0x3ff, 0x9, {0x3, 0x401}}, {0xffe1, 0xfe00, {0x0, 0xf67}}, {0xfff, 0x1, {0x2, 0x1}}, {0xcc, 0x4, {0x3, 0x6}}]}}}, {{0x254, 0x1, {{0x2, 0x6}, 0x7, 0x7f, 0x9, 0x5, 0x1c, 'syz1\x00', "b6f5cc013bfb695c47b73bd2d4cfafdb2e0c015dad2d5390190ca9a980a994d6", "302e6eb1ba12b780c59d1f95ef685c397b20a063caa8119979e09a4f2210a20c", [{0x3, 0x8, {0x3, 0x10001}}, {0x73, 0xfc01, {0x1, 0x1f}}, {0x9, 0x5, {0x1, 0x10001}}, {0x3, 0x40, {0x3, 0x8001}}, {0x3, 0x8000, {0x3, 0x9}}, {0xfffb, 0x5, {0x2, 0x1}}, {0x0, 0x5, {0x0, 0x7fffffff}}, {0x7f, 0x7, {0x2, 0x7fff}}, {0x12a, 0x800, {0x0, 0x1}}, {0x8001, 0x4a, {0x0, 0x7}}, {0x400, 0x4, {0x0, 0x9}}, {0x3, 0x8, {0x3, 0x6}}, {0x7f, 0x6, {0x1, 0xfffffffe}}, {0x20, 0x0, {0x2, 0x6}}, {0x0, 0x7, {0x0, 0x77}}, {0x0, 0x100, {0x3, 0x9}}, {0x6, 0x9, {0x0, 0x6}}, {0x0, 0x6, {0x1, 0x6}}, {0xff70, 0x7ff, {0x1, 0x2}}, {0x3ff, 0xc572, {0x1, 0x4}}, {0xff, 0x1ff, {0x3, 0x5}}, {0x274, 0x1, {0x2, 0x3}}, {0x80, 0x6, {0x0, 0x2}}, {0xc9, 0x4, {0x2, 0x101}}, {0x3, 0x8, {0x0, 0x32}}, {0x1, 0x800, {0x1, 0x7}}, {0x5, 0x3, {0x2, 0x1}}, {0x4, 0x7, {0x1, 0x9}}, {0xff, 0x6, {0x1, 0xfffffffd}}, {0x2, 0x9, {0x1, 0x5b4a}}, {0x101, 0x3008, {0x1, 0x7}}, {0x4, 0x1, {0x2, 0xfffff001}}, {0x4, 0x3, {0x3, 0x100}}, {0xb85f, 0x0, {0x3, 0x7}}, {0x7ff, 0x4, {0x2, 0x469}}, {0x9, 0x200, {0x3}}, {0x3ff, 0x1f, {0x2, 0x6}}, {0x2, 0x1, {0x3, 0xffff8000}}, {0x1, 0x40}, {0x83f0, 0x1000, {0x1, 0x10001}}]}}}, {{0x254, 0x1, {{0x2}, 0x0, 0x20, 0x9, 0x7, 0x2, 'syz0\x00', "74004f96e40922b1195c34ef5b4bc6d6785579507b49e9dea5fb4017ab74ed17", "a4bc336c40d7c9f50276dcf6230d88dad328c764f571144664bea6f94c9bcde7", [{0x101, 0x9, {0x1, 0x5}}, {0x3, 0x4000}, {0x9, 0x2, {0x0, 0x1}}, {0x7f, 0x3, {0x0, 0x9}}, {0xff61, 0xaa, {0x1, 0x5}}, {0x0, 0x4, {0x1, 0x9b}}, {0x200, 0x8, {0x3, 0x1f}}, {0x2, 0xce, {0x1, 0x6}}, {0x6, 0x0, {0x1, 0x5}}, {0x8, 0x3f, {0x2, 0x8000}}, {0x8, 0x7, {0x2, 0x81}}, {0xd211, 0x80, {0x1, 0x100}}, {0x3a, 0x5, {0x1, 0x80}}, {0x1, 0x100, {0x1, 0xffc00000}}, {0x0, 0xfff9, {0x2, 0xd3}}, {0x1, 0xf001, {0x3, 0x200}}, {0x6, 0x0, {0x0, 0x8}}, {0xffff, 0xa33, {0x3, 0x7e}}, {0x400, 0x4, {0x3, 0x800}}, {0x1, 0x41, {0x1, 0x40}}, {0x9, 0xff, {0x0, 0xfffffff9}}, {0x9, 0x866, {0x2, 0x96}}, {0x2, 0x200, {0x2, 0x2}}, {0x7, 0x2, {0x2}}, {0x7, 0x7, {0x1, 0xe47}}, {0x9, 0x1000, {0x0, 0xffff}}, {0x5, 0x5, {0x3, 0xffff6701}}, {0x3, 0xfc00, {0x3, 0xc5a}}, {0x0, 0x9, {0x2, 0x3d}}, {0x2, 0x3, {0x2, 0x401}}, {0x20, 0x8001, {0x1, 0x1}}, {0x8, 0x4, {0x3, 0x4}}, {0x1, 0x400, {0x2}}, {0x5, 0x20, {0x2, 0x7}}, {0x9, 0xfff9, {0x3, 0x3}}, {0x1, 0x401, {0x2, 0xffffffff}}, {0x1, 0x19, {0x0, 0x8}}, {0x80, 0x1, {0x3, 0x7ff}}, {0x0, 0x2, {0x1, 0x3ff}}, {0x1, 0x40, {0x2}}]}}}]}, 0xe0c}, 0x1, 0x0, 0x0, 0x4000004}, 0x0) 00:04:11 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000000)={0x0, 0x5417}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000140)={r1, 0xa4, &(0x7f0000000080)=[@in6={0xa, 0x4e23, 0x6, @private2, 0x6}, @in={0x2, 0x4e24, @multicast2}, @in={0x2, 0x4e20, @rand_addr=0x64010102}, @in6={0xa, 0x4e24, 0x20, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, 0x81}, @in6={0xa, 0x4e21, 0x0, @private0={0xfc, 0x0, '\x00', 0x1}, 0x20}, @in={0x2, 0x4e20, @empty}, @in={0x2, 0x4e24, @broadcast}, @in={0x2, 0x4e20, @broadcast}]}, &(0x7f0000000180)=0x10) (async) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x1b, &(0x7f0000000280)=ANY=[@ANYRESDEC], &(0x7f0000000240)=0x8) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1000004, 0x13, r3, 0x0) (async) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r3, 0x84, 0x6d, &(0x7f00000002c0)={r2, 0x58, "9c08965d2e62b388711fe32be8272c04fdea269be44d90fab6517f63876e74b87ef5163e56659e8b29ea4334131f0160d2828a2dcd46683ce343873437482bc17a831484f7c416d37298fb88db8ef9a541faa0d7f107cda2"}, &(0x7f0000000200)=0x60) (async) write$binfmt_script(r0, &(0x7f00000001c0)={'#! ', './file0', [{0x20, '#\x00'}, {0x20, '-'}], 0xa, "d8903dc491f0087766dc94dddbdf7cefa5da7a"}, 0x23) 00:04:12 executing program 0: socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$DRM_IOCTL_MODE_CREATE_LEASE(0xffffffffffffffff, 0xc01864c6, &(0x7f0000000040)={&(0x7f0000000000)=[0x1, 0x100, 0x1ff, 0x6], 0x4, 0x1000, 0x0, 0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000000080)={0x1}, 0x1) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x12, 0x0, &(0x7f00000000c0)) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x1b, &(0x7f0000000280)=ANY=[@ANYRESDEC], &(0x7f0000000240)=0x8) 00:04:12 executing program 4: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r0, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000040)={0xf0, 0x4, 0xd8, 0x7, 0x1, 0x3, 0xff, 0x9b, 0x6, 0x5, 0x8, 0xfa, 0xf0, 0x3f}, 0xe) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000500)=[@in6={0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @initdev={0xac, 0x1e, 0x0, 0x0}}}]}, &(0x7f0000000140)=0x10) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x70, &(0x7f0000000380)={r1}, &(0x7f0000000240)=0x8) 00:04:12 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r0, 0x0) setsockopt$inet_sctp6_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x3, &(0x7f0000000080)=0xadb, 0x4) ioctl$AUTOFS_DEV_IOCTL_READY(0xffffffffffffffff, 0xc0189376, &(0x7f0000000040)={{0x1, 0x1, 0x18, r0, {0x7}}, './file0\x00'}) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000500)=[@in6={0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @initdev={0xac, 0x1e, 0x0, 0x0}}}]}, &(0x7f0000000140)=0x10) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x18, &(0x7f0000000380)={r2}, &(0x7f0000000240)=0x8) 00:04:12 executing program 2: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000280)={0x0, 0x1c, &(0x7f0000000100)=[@in6={0xa, 0x4e20, 0x11b, @dev={0xfe, 0x80, '\x00', 0x25}, 0xffffffff}]}, &(0x7f00000002c0)=0x10) shutdown(r0, 0x0) ioctl$AUTOFS_DEV_IOCTL_ISMOUNTPOINT(0xffffffffffffffff, 0xc018937e, &(0x7f0000000040)={{0x1, 0x1, 0x18, r0, {0x1}}, './file0\x00'}) getsockopt$IP6T_SO_GET_REVISION_MATCH(r1, 0x29, 0x44, &(0x7f0000000080)={'icmp\x00'}, &(0x7f00000000c0)=0x1e) (async) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000500)=[@in6={0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @initdev={0xac, 0x1e, 0x0, 0x0}}}]}, &(0x7f0000000140)=0x10) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x1b, &(0x7f0000000180)=ANY=[@ANYRES32=r2, @ANYBLOB="72bbbdaa5a1c7379c6d778f0e2fb8e3a6ebd6c00af930938664aef70dc81a89b3e509f67efc1d57a0175797f5a895910ca7a89e3d7b121970c1c11961e89b875de03494f607e80252e7d7d7e93c28cae4d4733ce03aa270a28406179ecc90cb965d9bb29cee8cc7523febc886e9c44b262a2c896df9a607dcdc6ff9a620707d66cc687d778f588ab2d13d6d766b661c3c2a0890e632732782a3e8e51d49df2"], &(0x7f0000000240)=0x8) 00:04:12 executing program 5: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r0, 0x0) (async, rerun: 32) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f00000001c0), 0x4) (rerun: 32) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000500)=[@in6={0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @initdev={0xac, 0x1e, 0x0, 0x0}}}]}, &(0x7f0000000140)=0x10) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000380)={r1, 0x30, "113376556a913ff66b8bed6dacd1b4194a9ab218553393be438220d645bfff95432e312a02bdfc9d13d94c474adc6fba"}, &(0x7f0000000240)=0x38) (async, rerun: 32) sendmsg$OSF_MSG_REMOVE(0xffffffffffffffff, &(0x7f00000000c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000080)={&(0x7f0000000540)={0xe0c, 0x1, 0x5, 0x3, 0x0, 0x0, {0xa, 0x0, 0x9}, [{{0x254, 0x1, {{0x2, 0x75}, 0x20, 0xb2, 0x9, 0x40, 0x1d, 'syz0\x00', "4870ec2c6002f89fa573260b41ece56d15050504ce40fa9ea65e4431bbbe839a", "ef0d6b40d8a4102e2f5df538d88827295437eaed466b84b9b5873a141bb302b6", [{0xcc11, 0x0, {0x0, 0x200}}, {0x1000, 0x2, {0x0, 0x1000}}, {0x3, 0xb341, {0x2, 0xfa}}, {0x8, 0x4, {0x0, 0x100}}, {0x6, 0x1, {0x1, 0x9}}, {0x100, 0x2, {0x1, 0x30}}, {0x2, 0x0, {0x3, 0x3}}, {0x7, 0x9, {0x2, 0x6}}, {0xff, 0x4, {0x3, 0x1}}, {0x1, 0x8, {0x3, 0x6}}, {0x3, 0x1, {0x3, 0x6}}, {0x7, 0x9, {0x0, 0x2}}, {0x4, 0x3, {0x3, 0x100}}, {0x6, 0x1, {0x1, 0x1}}, {0x6, 0x0, {0x1, 0x80000000}}, {0xfff, 0x1, {0x0, 0x3cec}}, {0x1, 0x98, {0x1, 0x800}}, {0x0, 0x2, {0x2, 0x2}}, {0x7ff, 0x7, {0x3, 0xffffffff}}, {0x133, 0x400, {0x2, 0x2}}, {0x36, 0x1000, {0x2, 0x8}}, {0x1, 0xfff, {0x0, 0x8}}, {0x5, 0x7, {0x1, 0x84}}, {0x2, 0x3f, {0x2, 0x3}}, {0x7f, 0x4fe7, {0x1, 0x44f8}}, {0xf801, 0x0, {0x1, 0xffff}}, {0x2, 0xffbf, {0x1, 0x4}}, {0x0, 0x1e, {0x2, 0xfffffff9}}, {0x2, 0x7, {0x2, 0x5}}, {0x2, 0x5, {0x3, 0xffff71e7}}, {0xb692, 0x4b9e, {0x3, 0xfffffff8}}, {0x200, 0x0, {0x2, 0x1f}}, {0xeada, 0x2, {0x3, 0x831eece7}}, {0x8, 0x5, {0x3, 0xfffffffc}}, {0x529}, {0x1ff, 0x6f, {0x2, 0xe0f2}}, {0x4, 0x8, {0x2, 0x64}}, {0x1, 0x4, {0x0, 0xffff}}, {0xffff, 0xfb7d, {0x3, 0x8}}, {0x7, 0x101, {0x2, 0x2}}]}}}, {{0x254, 0x1, {{0x1, 0x6}, 0x1, 0x3f, 0xe78, 0x7, 0x1e, 'syz0\x00', "2ab83a4adbfc3ff0be03da3dac7e485abcc90179672c184d4dc41dbd7dd231cf", "a78db402f59eef0a42273e49d34620eba86d1a2e7ab917d7b342cdd91bc572eb", [{0xa5, 0xa63b, {0x2, 0x8}}, {0x2, 0x6, {0x2, 0x2}}, {0x7fff, 0x7f, {0x0, 0x6}}, {0x2, 0x2fc, {0x0, 0x10000}}, {0x7fff, 0x1, {0x1, 0x4}}, {0x71ea, 0x7, {0x1, 0x6}}, {0x4, 0x100, {0x3, 0x97b1}}, {0x3, 0x101, {0x0, 0xffffff43}}, {0x2, 0x1f, {0x0, 0x6}}, {0x9, 0x5, {0x3, 0x8000}}, {0x0, 0x6b, {0x2, 0x2}}, {0x750, 0x8000, {0x1, 0x6}}, {0x3, 0x6, {0x2, 0x101}}, {0x8d, 0x9, {0x1, 0xa36}}, {0x2, 0x1dd, {0x5, 0xffff8000}}, {0x8, 0x7, {0x3, 0x200}}, {0x400, 0x9, {0x2, 0x3}}, {0x7, 0xfff, {0x0, 0x2}}, {0x3ff, 0x3, {0x2}}, {0x1, 0x5, {0x1, 0x6}}, {0x947, 0x3, {0x1, 0x5}}, {0x80, 0xde, {0x2, 0x4}}, {0x0, 0x2, {0x2, 0x81}}, {0x95a, 0x101, {0x0, 0x8}}, {0x8000, 0x42, {0x2, 0x1000}}, {0xe5, 0x401, {0x0, 0x8}}, {0x0, 0x401, {0x1, 0x8}}, {0xfff, 0x40, {0x1, 0x101}}, {0x7, 0x81, {0x2, 0x6}}, {0x68, 0x0, {0x2, 0x7}}, {0x7fff, 0x0, {0x3, 0x5}}, {0x8, 0x81, {0x3, 0xfff}}, {0x40}, {0xf001, 0x1000, {0x2, 0x5}}, {0x8001, 0x8, {0x1, 0x3}}, {0x100, 0x226e, {0x1, 0xd0}}, {0xfff, 0x6c, {0x1, 0x81}}, {0x0, 0x6, {0x0, 0x1}}, {0x3, 0x4, {0x3, 0x2}}, {0xa9, 0x6, {0x2, 0x3}}]}}}, {{0x254, 0x1, {{0x0, 0x1}, 0x8, 0x1, 0xd115, 0x8, 0x23, 'syz1\x00', "7fc6a20b1ac4deef1bc81f6c3027d5ad7a2305969506021ce1d32cd85f8cce4f", "784bf22d6a84d49f4a9e2bd1826cea3350612ef24f297bbe91b5b5e77a3c4ee6", [{0x0, 0x6, {0x1, 0x7f}}, {0x80, 0x100}, {0x60, 0x2a00, {0x1, 0x3}}, {0xff, 0x0, {0x0, 0xfffffff9}}, {0x1ff, 0x2, {0x0, 0x4d}}, {0x3, 0xad3, {0x0, 0x81}}, {0x9, 0x1, {0x3, 0x1}}, {0x7, 0xaea, {0x0, 0x8ea}}, {0x0, 0x9, {0x0, 0x1}}, {0x9, 0x7d, {0x3}}, {0x7ff, 0x9, {0x2, 0x9a67}}, {0x4, 0x0, {0x0, 0x8}}, {0x400, 0xffff, {0x1, 0x8751}}, {0x2, 0x400, {0x3, 0x7f}}, {0x616, 0x1, {0x0, 0x7a}}, {0x1, 0xff, {0x1, 0xff}}, {0x3f, 0x3, {0x2, 0x7a1d3fc8}}, {0x7fff, 0x8001, {0x2, 0x7}}, {0x4, 0xcd, {0x2, 0x3f}}, {0x4, 0x4a5a, {0x2, 0x3ff}}, {0xf000, 0x81, {0x1, 0x9}}, {0xffff, 0x6, {0x3, 0x81}}, {0x5268, 0x1, {0x3, 0x1ff}}, {0x244, 0x3, {0x2, 0x3}}, {0x9, 0x0, {0x1, 0xfffffff8}}, {0x8, 0x6, {0x0, 0x1000}}, {0x20, 0x9, {0x1, 0x400}}, {0x1, 0x0, {0x2, 0x10000}}, {0x8000, 0x1, {0x2, 0x2}}, {0x7, 0x80, {0x0, 0x2}}, {0x4, 0xfc00, {0x1, 0xfffffffc}}, {0x2a55, 0x80, {0x3, 0x2}}, {0x6, 0x7, {0x1, 0x10001}}, {0x100, 0x1f21, {0x0, 0x1000}}, {0x8, 0x4, {0x418b37652c6a8767, 0xbc60}}, {0x659, 0x1, {0x0, 0x7}}, {0x8, 0x1ea9, {0x3, 0x7}}, {0x5184, 0x4, {0x0, 0x7}}, {0x800, 0x8000, {0x3, 0xece2}}, {0x8000, 0x1, {0x2, 0x10000}}]}}}, {{0x254, 0x1, {{0x2, 0x2}, 0xf7, 0x3, 0x2c1, 0xb8, 0x12, 'syz1\x00', "7fdf100bac9d4ddf1e9716aa0c638bdd92a991d149a5537503e892d4631da2d9", "0ab2fb0e52e941e165d45aa0adddcf9c2590458a810daea8600f22514c5b967d", [{0x0, 0x159, {0x1, 0x7f}}, {0xf2d2, 0x2, {0x1, 0xa85}}, {0x2, 0x7f, {0x0, 0x3}}, {0x0, 0x9, {0x2, 0x1}}, {0x0, 0x3, {0x1, 0x3}}, {0x46, 0x100, {0x3, 0x3}}, {0x2, 0xfff7, {0x0, 0x7fff}}, {0x89f6, 0x5, {0x3, 0x4}}, {0x6c, 0xd9, {0x0, 0xffffffad}}, {0x9, 0x4, {0x2, 0x700}}, {0x2bb, 0x83, {0x2, 0x1}}, {0x9, 0x0, {0x2, 0x3}}, {0x4, 0x3, {0x1, 0x6}}, {0xfff, 0x4, {0x1, 0xb356}}, {0x9, 0x1, {0x2, 0x6}}, {0x400, 0x6, {0x3, 0x5}}, {0xf7d, 0x9, {0x3, 0xb3ce}}, {0x5fa0, 0x5, {0x3, 0x1}}, {0x4, 0x8, {0x0, 0x7ff}}, {0x5, 0x3e00, {0x1, 0x5}}, {0x17, 0x2, {0x2, 0x1}}, {0x0, 0xfff, {0x1, 0x1}}, {0x7, 0x47, {0x3, 0x2}}, {0x4, 0xf1, {0xa9d6d49557e5ffe8, 0x2}}, {0x8000, 0x6, {0x0, 0xf5}}, {0x8, 0x4, {0x2, 0x5}}, {0x0, 0x4, {0x0, 0xfffffffe}}, {0xf151, 0x100, {0x2, 0x54e8}}, {0x7ff, 0x1ff, {0x1, 0x7f}}, {0x1, 0xff, {0x3}}, {0x0, 0x7f, {0x2, 0x78d23d7}}, {0x20, 0x8, {0x2, 0xfffffff7}}, {0x8000, 0xe22, {0x1, 0x18}}, {0x80, 0xfff8, {0x1, 0xc0}}, {0x4, 0x1, {0x2, 0x38ae}}, {0x8e7, 0x7fff, {0x1, 0xfff00000}}, {0x3ff, 0x9, {0x3, 0x401}}, {0xffe1, 0xfe00, {0x0, 0xf67}}, {0xfff, 0x1, {0x2, 0x1}}, {0xcc, 0x4, {0x3, 0x6}}]}}}, {{0x254, 0x1, {{0x2, 0x6}, 0x7, 0x7f, 0x9, 0x5, 0x1c, 'syz1\x00', "b6f5cc013bfb695c47b73bd2d4cfafdb2e0c015dad2d5390190ca9a980a994d6", "302e6eb1ba12b780c59d1f95ef685c397b20a063caa8119979e09a4f2210a20c", [{0x3, 0x8, {0x3, 0x10001}}, {0x73, 0xfc01, {0x1, 0x1f}}, {0x9, 0x5, {0x1, 0x10001}}, {0x3, 0x40, {0x3, 0x8001}}, {0x3, 0x8000, {0x3, 0x9}}, {0xfffb, 0x5, {0x2, 0x1}}, {0x0, 0x5, {0x0, 0x7fffffff}}, {0x7f, 0x7, {0x2, 0x7fff}}, {0x12a, 0x800, {0x0, 0x1}}, {0x8001, 0x4a, {0x0, 0x7}}, {0x400, 0x4, {0x0, 0x9}}, {0x3, 0x8, {0x3, 0x6}}, {0x7f, 0x6, {0x1, 0xfffffffe}}, {0x20, 0x0, {0x2, 0x6}}, {0x0, 0x7, {0x0, 0x77}}, {0x0, 0x100, {0x3, 0x9}}, {0x6, 0x9, {0x0, 0x6}}, {0x0, 0x6, {0x1, 0x6}}, {0xff70, 0x7ff, {0x1, 0x2}}, {0x3ff, 0xc572, {0x1, 0x4}}, {0xff, 0x1ff, {0x3, 0x5}}, {0x274, 0x1, {0x2, 0x3}}, {0x80, 0x6, {0x0, 0x2}}, {0xc9, 0x4, {0x2, 0x101}}, {0x3, 0x8, {0x0, 0x32}}, {0x1, 0x800, {0x1, 0x7}}, {0x5, 0x3, {0x2, 0x1}}, {0x4, 0x7, {0x1, 0x9}}, {0xff, 0x6, {0x1, 0xfffffffd}}, {0x2, 0x9, {0x1, 0x5b4a}}, {0x101, 0x3008, {0x1, 0x7}}, {0x4, 0x1, {0x2, 0xfffff001}}, {0x4, 0x3, {0x3, 0x100}}, {0xb85f, 0x0, {0x3, 0x7}}, {0x7ff, 0x4, {0x2, 0x469}}, {0x9, 0x200, {0x3}}, {0x3ff, 0x1f, {0x2, 0x6}}, {0x2, 0x1, {0x3, 0xffff8000}}, {0x1, 0x40}, {0x83f0, 0x1000, {0x1, 0x10001}}]}}}, {{0x254, 0x1, {{0x2}, 0x0, 0x20, 0x9, 0x7, 0x2, 'syz0\x00', "74004f96e40922b1195c34ef5b4bc6d6785579507b49e9dea5fb4017ab74ed17", "a4bc336c40d7c9f50276dcf6230d88dad328c764f571144664bea6f94c9bcde7", [{0x101, 0x9, {0x1, 0x5}}, {0x3, 0x4000}, {0x9, 0x2, {0x0, 0x1}}, {0x7f, 0x3, {0x0, 0x9}}, {0xff61, 0xaa, {0x1, 0x5}}, {0x0, 0x4, {0x1, 0x9b}}, {0x200, 0x8, {0x3, 0x1f}}, {0x2, 0xce, {0x1, 0x6}}, {0x6, 0x0, {0x1, 0x5}}, {0x8, 0x3f, {0x2, 0x8000}}, {0x8, 0x7, {0x2, 0x81}}, {0xd211, 0x80, {0x1, 0x100}}, {0x3a, 0x5, {0x1, 0x80}}, {0x1, 0x100, {0x1, 0xffc00000}}, {0x0, 0xfff9, {0x2, 0xd3}}, {0x1, 0xf001, {0x3, 0x200}}, {0x6, 0x0, {0x0, 0x8}}, {0xffff, 0xa33, {0x3, 0x7e}}, {0x400, 0x4, {0x3, 0x800}}, {0x1, 0x41, {0x1, 0x40}}, {0x9, 0xff, {0x0, 0xfffffff9}}, {0x9, 0x866, {0x2, 0x96}}, {0x2, 0x200, {0x2, 0x2}}, {0x7, 0x2, {0x2}}, {0x7, 0x7, {0x1, 0xe47}}, {0x9, 0x1000, {0x0, 0xffff}}, {0x5, 0x5, {0x3, 0xffff6701}}, {0x3, 0xfc00, {0x3, 0xc5a}}, {0x0, 0x9, {0x2, 0x3d}}, {0x2, 0x3, {0x2, 0x401}}, {0x20, 0x8001, {0x1, 0x1}}, {0x8, 0x4, {0x3, 0x4}}, {0x1, 0x400, {0x2}}, {0x5, 0x20, {0x2, 0x7}}, {0x9, 0xfff9, {0x3, 0x3}}, {0x1, 0x401, {0x2, 0xffffffff}}, {0x1, 0x19, {0x0, 0x8}}, {0x80, 0x1, {0x3, 0x7ff}}, {0x0, 0x2, {0x1, 0x3ff}}, {0x1, 0x40, {0x2}}]}}}]}, 0xe0c}, 0x1, 0x0, 0x0, 0x4000004}, 0x0) (rerun: 32) 00:04:12 executing program 0: socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$DRM_IOCTL_MODE_CREATE_LEASE(0xffffffffffffffff, 0xc01864c6, &(0x7f0000000040)={&(0x7f0000000000)=[0x1, 0x100, 0x1ff, 0x6], 0x4, 0x1000, 0x0, 0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000000080)={0x1}, 0x1) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x12, 0x0, &(0x7f00000000c0)) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x1b, &(0x7f0000000280)=ANY=[@ANYRESDEC], &(0x7f0000000240)=0x8) socket$inet6_sctp(0xa, 0x5, 0x84) (async) ioctl$DRM_IOCTL_MODE_CREATE_LEASE(0xffffffffffffffff, 0xc01864c6, &(0x7f0000000040)={&(0x7f0000000000)=[0x1, 0x100, 0x1ff, 0x6], 0x4, 0x1000}) (async) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000000080)={0x1}, 0x1) (async) socket$inet6_sctp(0xa, 0x1, 0x84) (async) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x12, 0x0, &(0x7f00000000c0)) (async) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x1b, &(0x7f0000000280)=ANY=[@ANYRESDEC], &(0x7f0000000240)=0x8) (async) 00:04:12 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xa14b, 0x1, &(0x7f0000000140)=[{&(0x7f00000000c0)="e66be84f52dcae384fdf9e1a66a64405609c6a07f7484877e87df9006d62e7458aa2cc2d6f1019d0917f5196d43fb85cb3", 0x31, 0xa11a}], 0x1800c, &(0x7f0000000040)={[{@fat=@dos1xfloppy}]}, 0x0) 00:04:12 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r0, 0x0) setsockopt$inet_sctp6_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x3, &(0x7f0000000080)=0xadb, 0x4) ioctl$AUTOFS_DEV_IOCTL_READY(0xffffffffffffffff, 0xc0189376, &(0x7f0000000040)={{0x1, 0x1, 0x18, r0, {0x7}}, './file0\x00'}) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000500)=[@in6={0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @initdev={0xac, 0x1e, 0x0, 0x0}}}]}, &(0x7f0000000140)=0x10) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x18, &(0x7f0000000380)={r2}, &(0x7f0000000240)=0x8) socket$inet6_sctp(0xa, 0x5, 0x84) (async) shutdown(r0, 0x0) (async) setsockopt$inet_sctp6_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x3, &(0x7f0000000080)=0xadb, 0x4) (async) ioctl$AUTOFS_DEV_IOCTL_READY(0xffffffffffffffff, 0xc0189376, &(0x7f0000000040)={{0x1, 0x1, 0x18, r0, {0x7}}, './file0\x00'}) (async) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000500)=[@in6={0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @initdev={0xac, 0x1e, 0x0, 0x0}}}]}, &(0x7f0000000140)=0x10) (async) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x18, &(0x7f0000000380)={r2}, &(0x7f0000000240)=0x8) (async) 00:04:12 executing program 4: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r0, 0x0) (async) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000040)={0xf0, 0x4, 0xd8, 0x7, 0x1, 0x3, 0xff, 0x9b, 0x6, 0x5, 0x8, 0xfa, 0xf0, 0x3f}, 0xe) (async) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000500)=[@in6={0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @initdev={0xac, 0x1e, 0x0, 0x0}}}]}, &(0x7f0000000140)=0x10) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x70, &(0x7f0000000380)={r1}, &(0x7f0000000240)=0x8) [ 252.775560][T11023] loop1: detected capacity change from 0 to 80 00:04:12 executing program 0: socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$DRM_IOCTL_MODE_CREATE_LEASE(0xffffffffffffffff, 0xc01864c6, &(0x7f0000000040)={&(0x7f0000000000)=[0x1, 0x100, 0x1ff, 0x6], 0x4, 0x1000, 0x0, 0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000000080)={0x1}, 0x1) (async, rerun: 32) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) (rerun: 32) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x12, 0x0, &(0x7f00000000c0)) (async, rerun: 64) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x1b, &(0x7f0000000280)=ANY=[@ANYRESDEC], &(0x7f0000000240)=0x8) (rerun: 64) 00:04:12 executing program 5: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r0, 0x0) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f00000001c0), 0x4) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000500)=[@in6={0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @initdev={0xac, 0x1e, 0x0, 0x0}}}]}, &(0x7f0000000140)=0x10) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000040)=ANY=[@ANYRES32=r1, @ANYBLOB="30000000113376556a913ff66b8bed6daccaa108009ab218553393bea08220d645bfff9581f7312a02bdfc9d13d94c474adc6fba3e22509d848d6187e6c9fa72c456ec0cb42381a97214d508e5e9891736b420bc3296493f73f5ecb8143254f4c6a83801a9d7315813af08cc788d237072df0f50de598623d07ba9324899f5eab479523e8896c74513bb2a2267d07c7ed3cc3a8bdcf3bc1b9c08a6975b627ef03ff0a7a1d2e369f03281710a29d72ff6ed4b9763f496c5ccdd44866d6cc52a8b8feaef"], &(0x7f0000000240)=0x38) 00:04:12 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r0, 0x0) (async, rerun: 64) setsockopt$inet_sctp6_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x3, &(0x7f0000000080)=0xadb, 0x4) (async, rerun: 64) ioctl$AUTOFS_DEV_IOCTL_READY(0xffffffffffffffff, 0xc0189376, &(0x7f0000000040)={{0x1, 0x1, 0x18, r0, {0x7}}, './file0\x00'}) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000500)=[@in6={0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @initdev={0xac, 0x1e, 0x0, 0x0}}}]}, &(0x7f0000000140)=0x10) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x18, &(0x7f0000000380)={r2}, &(0x7f0000000240)=0x8) 00:04:12 executing program 5: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r0, 0x0) (async) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f00000001c0), 0x4) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000500)=[@in6={0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @initdev={0xac, 0x1e, 0x0, 0x0}}}]}, &(0x7f0000000140)=0x10) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000040)=ANY=[@ANYRES32=r1, @ANYBLOB="30000000113376556a913ff66b8bed6daccaa108009ab218553393bea08220d645bfff9581f7312a02bdfc9d13d94c474adc6fba3e22509d848d6187e6c9fa72c456ec0cb42381a97214d508e5e9891736b420bc3296493f73f5ecb8143254f4c6a83801a9d7315813af08cc788d237072df0f50de598623d07ba9324899f5eab479523e8896c74513bb2a2267d07c7ed3cc3a8bdcf3bc1b9c08a6975b627ef03ff0a7a1d2e369f03281710a29d72ff6ed4b9763f496c5ccdd44866d6cc52a8b8feaef"], &(0x7f0000000240)=0x38) 00:04:12 executing program 4: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r0, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000040)={0xf0, 0x4, 0xd8, 0x7, 0x1, 0x3, 0xff, 0x9b, 0x6, 0x5, 0x8, 0xfa, 0xf0, 0x3f}, 0xe) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000500)=[@in6={0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @initdev={0xac, 0x1e, 0x0, 0x0}}}]}, &(0x7f0000000140)=0x10) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x70, &(0x7f0000000380)={r1}, &(0x7f0000000240)=0x8) socket$inet6_sctp(0xa, 0x5, 0x84) (async) shutdown(r0, 0x0) (async) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000040)={0xf0, 0x4, 0xd8, 0x7, 0x1, 0x3, 0xff, 0x9b, 0x6, 0x5, 0x8, 0xfa, 0xf0, 0x3f}, 0xe) (async) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000500)=[@in6={0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @initdev={0xac, 0x1e, 0x0, 0x0}}}]}, &(0x7f0000000140)=0x10) (async) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x70, &(0x7f0000000380)={r1}, &(0x7f0000000240)=0x8) (async) 00:04:12 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000500)=[@in6={0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @initdev={0xac, 0x1e, 0x0, 0x0}}}]}, &(0x7f0000000140)=0x10) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000280)={r1, 0x7}, 0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000340)={r1, 0x48, &(0x7f00000002c0)=[@in6={0xa, 0x4e21, 0x6, @private2={0xfc, 0x2, '\x00', 0x1}, 0x800}, @in6={0xa, 0x4e24, 0x3f, @mcast1, 0x319c}, @in={0x2, 0x4e20, @loopback}]}, &(0x7f00000003c0)=0x10) sendto$inet6(r0, &(0x7f0000000040)="e898ee4065941554e7b1a47ed445e27ef2cd87b7f52dbcc1983d737529d873045e8eece59b7f8ac7a8a8df9108dbe722df298130", 0x34, 0xa800, &(0x7f0000000080)={0xa, 0x4e20, 0x7fff, @mcast2, 0x20}, 0x1c) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x18, &(0x7f0000000380)=ANY=[@ANYRES32=r1, @ANYBLOB="00000081"], &(0x7f0000000240)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000180)={r2, @in6={{0xa, 0x4e22, 0xffffffff, @loopback, 0x10be}}, 0xf7}, &(0x7f00000000c0)=0x90) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000100)={0x4, 0x0, 0x8205, 0xc48, 0x7, 0x3, 0x7ff, 0x2, r3}, 0x20) 00:04:12 executing program 2: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000280)={0x0, 0x1c, &(0x7f0000000100)=[@in6={0xa, 0x4e20, 0x11b, @dev={0xfe, 0x80, '\x00', 0x25}, 0xffffffff}]}, &(0x7f00000002c0)=0x10) (async) shutdown(r0, 0x0) ioctl$AUTOFS_DEV_IOCTL_ISMOUNTPOINT(0xffffffffffffffff, 0xc018937e, &(0x7f0000000040)={{0x1, 0x1, 0x18, r0, {0x1}}, './file0\x00'}) getsockopt$IP6T_SO_GET_REVISION_MATCH(r1, 0x29, 0x44, &(0x7f0000000080)={'icmp\x00'}, &(0x7f00000000c0)=0x1e) (async) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000500)=[@in6={0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @initdev={0xac, 0x1e, 0x0, 0x0}}}]}, &(0x7f0000000140)=0x10) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x1b, &(0x7f0000000180)=ANY=[@ANYRES32=r2, @ANYBLOB="72bbbdaa5a1c7379c6d778f0e2fb8e3a6ebd6c00af930938664aef70dc81a89b3e509f67efc1d57a0175797f5a895910ca7a89e3d7b121970c1c11961e89b875de03494f607e80252e7d7d7e93c28cae4d4733ce03aa270a28406179ecc90cb965d9bb29cee8cc7523febc886e9c44b262a2c896df9a607dcdc6ff9a620707d66cc687d778f588ab2d13d6d766b661c3c2a0890e632732782a3e8e51d49df2"], &(0x7f0000000240)=0x8) 00:04:12 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x1b, &(0x7f0000000280)=ANY=[@ANYRESDEC], &(0x7f0000000240)=0x8) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x12, 0x0, &(0x7f00000000c0)) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000000000)=0x3, 0x4) 00:04:12 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xa14b, 0x1, &(0x7f0000000140)=[{&(0x7f00000000c0)="e66be84f52dcae384fdf9e1a66a64405609c6a07f7484877e87df9006d62e7458aa2cc2d6f1022d0917f5196d43fb85cb3", 0x31, 0xa11a}], 0x1800c, &(0x7f0000000040)={[{@fat=@dos1xfloppy}]}, 0x0) 00:04:12 executing program 4: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r0, 0x1) getsockopt$bt_hci(r0, 0x0, 0x2, &(0x7f00000000c0)=""/73, &(0x7f0000000180)=0x49) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000500)=[@in6={0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @initdev={0xac, 0x1e, 0x0, 0x0}}}]}, &(0x7f0000000140)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f00000001c0)={0x4, 0x0, 0x2, 0x200, 0x3, 0x40, 0x12, 0x200, r1}, &(0x7f0000000200)=0x20) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000280)={0x6e6, 0x5bd0, 0xee4398ed1e30016e, 0xfffff03a, 0xffffffff, 0x7f, 0x10000, 0x0, r2}, 0x20) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x70, &(0x7f0000000040)=ANY=[@ANYRES32=r1, @ANYBLOB="07000000043303a9b4e63c01609a6fbf8841e705c2647410ddf3d4b447c54bfb0104aef712df912b312144f90f468b0ab60cc69483b047e960d59564296108f79e6b5a8a9e2c9ad7be92d01afb"], &(0x7f0000000240)=0x8) 00:04:12 executing program 5: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r0, 0x0) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f00000001c0), 0x4) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000500)=[@in6={0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @initdev={0xac, 0x1e, 0x0, 0x0}}}]}, &(0x7f0000000140)=0x10) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000040)=ANY=[@ANYRES32=r1, @ANYBLOB="30000000113376556a913ff66b8bed6daccaa108009ab218553393bea08220d645bfff9581f7312a02bdfc9d13d94c474adc6fba3e22509d848d6187e6c9fa72c456ec0cb42381a97214d508e5e9891736b420bc3296493f73f5ecb8143254f4c6a83801a9d7315813af08cc788d237072df0f50de598623d07ba9324899f5eab479523e8896c74513bb2a2267d07c7ed3cc3a8bdcf3bc1b9c08a6975b627ef03ff0a7a1d2e369f03281710a29d72ff6ed4b9763f496c5ccdd44866d6cc52a8b8feaef"], &(0x7f0000000240)=0x38) socket$inet6_sctp(0xa, 0x5, 0x84) (async) shutdown(r0, 0x0) (async) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f00000001c0), 0x4) (async) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000500)=[@in6={0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @initdev={0xac, 0x1e, 0x0, 0x0}}}]}, &(0x7f0000000140)=0x10) (async) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000040)=ANY=[@ANYRES32=r1, @ANYBLOB="30000000113376556a913ff66b8bed6daccaa108009ab218553393bea08220d645bfff9581f7312a02bdfc9d13d94c474adc6fba3e22509d848d6187e6c9fa72c456ec0cb42381a97214d508e5e9891736b420bc3296493f73f5ecb8143254f4c6a83801a9d7315813af08cc788d237072df0f50de598623d07ba9324899f5eab479523e8896c74513bb2a2267d07c7ed3cc3a8bdcf3bc1b9c08a6975b627ef03ff0a7a1d2e369f03281710a29d72ff6ed4b9763f496c5ccdd44866d6cc52a8b8feaef"], &(0x7f0000000240)=0x38) (async) 00:04:12 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r0, 0x0) (async) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000500)=[@in6={0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @initdev={0xac, 0x1e, 0x0, 0x0}}}]}, &(0x7f0000000140)=0x10) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000280)={r1, 0x7}, 0x8) (async) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000340)={r1, 0x48, &(0x7f00000002c0)=[@in6={0xa, 0x4e21, 0x6, @private2={0xfc, 0x2, '\x00', 0x1}, 0x800}, @in6={0xa, 0x4e24, 0x3f, @mcast1, 0x319c}, @in={0x2, 0x4e20, @loopback}]}, &(0x7f00000003c0)=0x10) (async) sendto$inet6(r0, &(0x7f0000000040)="e898ee4065941554e7b1a47ed445e27ef2cd87b7f52dbcc1983d737529d873045e8eece59b7f8ac7a8a8df9108dbe722df298130", 0x34, 0xa800, &(0x7f0000000080)={0xa, 0x4e20, 0x7fff, @mcast2, 0x20}, 0x1c) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x18, &(0x7f0000000380)=ANY=[@ANYRES32=r1, @ANYBLOB="00000081"], &(0x7f0000000240)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000180)={r2, @in6={{0xa, 0x4e22, 0xffffffff, @loopback, 0x10be}}, 0xf7}, &(0x7f00000000c0)=0x90) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000100)={0x4, 0x0, 0x8205, 0xc48, 0x7, 0x3, 0x7ff, 0x2, r3}, 0x20) [ 252.948757][T11065] loop1: detected capacity change from 0 to 80 00:04:12 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x1b, &(0x7f0000000280)=ANY=[@ANYRESDEC], &(0x7f0000000240)=0x8) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x12, 0x0, &(0x7f00000000c0)) (async) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000000000)=0x3, 0x4) 00:04:12 executing program 5: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r0, 0x0) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f00000001c0), 0x4) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x38, &(0x7f0000000040)=[@in6={0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @initdev={0xac, 0x1e, 0x0, 0x0}}, 0x1}, @in6={0xa, 0x4e20, 0x8, @local, 0x8}]}, &(0x7f0000000140)=0x10) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000380)={r1, 0x30, "113376556a913ff66b8bed6dacd1b4194a9ab218553393be438220d645bfff95432e312a02bdfc9d13d94c474adc6fba"}, &(0x7f0000000240)=0x38) 00:04:12 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xa14b, 0x1, &(0x7f0000000140)=[{&(0x7f00000000c0)="e66be84f52dcae384fdf9e1a66a64405609c6a07f7484877e87df9006d62e7458aa2cc2d6f1023d0917f5196d43fb85cb3", 0x31, 0xa11a}], 0x1800c, &(0x7f0000000040)={[{@fat=@dos1xfloppy}]}, 0x0) 00:04:12 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000500)=[@in6={0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @initdev={0xac, 0x1e, 0x0, 0x0}}}]}, &(0x7f0000000140)=0x10) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000280)={r1, 0x7}, 0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000340)={r1, 0x48, &(0x7f00000002c0)=[@in6={0xa, 0x4e21, 0x6, @private2={0xfc, 0x2, '\x00', 0x1}, 0x800}, @in6={0xa, 0x4e24, 0x3f, @mcast1, 0x319c}, @in={0x2, 0x4e20, @loopback}]}, &(0x7f00000003c0)=0x10) sendto$inet6(r0, &(0x7f0000000040)="e898ee4065941554e7b1a47ed445e27ef2cd87b7f52dbcc1983d737529d873045e8eece59b7f8ac7a8a8df9108dbe722df298130", 0x34, 0xa800, &(0x7f0000000080)={0xa, 0x4e20, 0x7fff, @mcast2, 0x20}, 0x1c) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x18, &(0x7f0000000380)=ANY=[@ANYRES32=r1, @ANYBLOB="00000081"], &(0x7f0000000240)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000180)={r2, @in6={{0xa, 0x4e22, 0xffffffff, @loopback, 0x10be}}, 0xf7}, &(0x7f00000000c0)=0x90) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000100)={0x4, 0x0, 0x8205, 0xc48, 0x7, 0x3, 0x7ff, 0x2, r3}, 0x20) socket$inet6_sctp(0xa, 0x5, 0x84) (async) shutdown(r0, 0x0) (async) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000500)=[@in6={0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @initdev={0xac, 0x1e, 0x0, 0x0}}}]}, &(0x7f0000000140)=0x10) (async) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000280)={r1, 0x7}, 0x8) (async) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000340)={r1, 0x48, &(0x7f00000002c0)=[@in6={0xa, 0x4e21, 0x6, @private2={0xfc, 0x2, '\x00', 0x1}, 0x800}, @in6={0xa, 0x4e24, 0x3f, @mcast1, 0x319c}, @in={0x2, 0x4e20, @loopback}]}, &(0x7f00000003c0)=0x10) (async) sendto$inet6(r0, &(0x7f0000000040)="e898ee4065941554e7b1a47ed445e27ef2cd87b7f52dbcc1983d737529d873045e8eece59b7f8ac7a8a8df9108dbe722df298130", 0x34, 0xa800, &(0x7f0000000080)={0xa, 0x4e20, 0x7fff, @mcast2, 0x20}, 0x1c) (async) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x18, &(0x7f0000000380)=ANY=[@ANYRES32=r1, @ANYBLOB="00000081"], &(0x7f0000000240)=0x8) (async) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000180)={r2, @in6={{0xa, 0x4e22, 0xffffffff, @loopback, 0x10be}}, 0xf7}, &(0x7f00000000c0)=0x90) (async) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000100)={0x4, 0x0, 0x8205, 0xc48, 0x7, 0x3, 0x7ff, 0x2, r3}, 0x20) (async) [ 253.008674][T11086] loop1: detected capacity change from 0 to 80 00:04:12 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x1b, &(0x7f0000000280)=ANY=[@ANYRESDEC], &(0x7f0000000240)=0x8) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x12, 0x0, &(0x7f00000000c0)) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000000000)=0x3, 0x4) 00:04:13 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xa14b, 0x1, &(0x7f0000000140)=[{&(0x7f00000000c0)="e66be84f52dcae384fdf9e1a66a64405609c6a07f7484877e87df9006d62e7458aa2cc2d6f1025d0917f5196d43fb85cb3", 0x31, 0xa11a}], 0x1800c, &(0x7f0000000040)={[{@fat=@dos1xfloppy}]}, 0x0) 00:04:13 executing program 2: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000000040), &(0x7f0000000080)=0x4) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000500)=[@in6={0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @initdev={0xac, 0x1e, 0x0, 0x0}}}]}, &(0x7f0000000140)=0x10) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x1b, &(0x7f0000000380)={r1}, &(0x7f0000000240)=0x8) 00:04:13 executing program 5: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r0, 0x0) (async, rerun: 32) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f00000001c0), 0x4) (rerun: 32) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x38, &(0x7f0000000040)=[@in6={0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @initdev={0xac, 0x1e, 0x0, 0x0}}, 0x1}, @in6={0xa, 0x4e20, 0x8, @local, 0x8}]}, &(0x7f0000000140)=0x10) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000380)={r1, 0x30, "113376556a913ff66b8bed6dacd1b4194a9ab218553393be438220d645bfff95432e312a02bdfc9d13d94c474adc6fba"}, &(0x7f0000000240)=0x38) 00:04:13 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xa14b, 0x1, &(0x7f0000000140)=[{&(0x7f00000000c0)="e66be84f52dcae384fdf9e1a66a64405609c6a07f7484877e87df9006d62e7458aa2cc2d6f1027d0917f5196d43fb85cb3", 0x31, 0xa11a}], 0x1800c, &(0x7f0000000040)={[{@fat=@dos1xfloppy}]}, 0x0) [ 253.098012][T11105] loop1: detected capacity change from 0 to 80 [ 253.136693][ T3080] blk_print_req_error: 19 callbacks suppressed [ 253.136702][ T3080] I/O error, dev loop1, sector 1 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 253.149622][ T3080] I/O error, dev loop1, sector 2 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 253.152372][ T3080] I/O error, dev loop1, sector 3 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 253.154680][ T3080] I/O error, dev loop1, sector 4 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 253.156917][ T3080] I/O error, dev loop1, sector 5 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 253.159248][ T3080] I/O error, dev loop1, sector 6 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 253.161576][ T3080] I/O error, dev loop1, sector 7 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 00:04:13 executing program 4: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r0, 0x1) (async, rerun: 32) getsockopt$bt_hci(r0, 0x0, 0x2, &(0x7f00000000c0)=""/73, &(0x7f0000000180)=0x49) (async, rerun: 32) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000500)=[@in6={0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @initdev={0xac, 0x1e, 0x0, 0x0}}}]}, &(0x7f0000000140)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f00000001c0)={0x4, 0x0, 0x2, 0x200, 0x3, 0x40, 0x12, 0x200, r1}, &(0x7f0000000200)=0x20) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000280)={0x6e6, 0x5bd0, 0xee4398ed1e30016e, 0xfffff03a, 0xffffffff, 0x7f, 0x10000, 0x0, r2}, 0x20) (async) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x70, &(0x7f0000000040)=ANY=[@ANYRES32=r1, @ANYBLOB="07000000043303a9b4e63c01609a6fbf8841e705c2647410ddf3d4b447c54bfb0104aef712df912b312144f90f468b0ab60cc69483b047e960d59564296108f79e6b5a8a9e2c9ad7be92d01afb"], &(0x7f0000000240)=0x8) 00:04:13 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1000004, 0x13, r1, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080), 0xffffffffffffffff) setsockopt$MRT_ASSERT(r0, 0x0, 0xcf, &(0x7f0000000280), 0x4) sendmsg$IPVS_CMD_DEL_DEST(r2, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000200)={0x44, r3, 0x1, 0x0, 0x0, {}, [@IPVS_CMD_ATTR_SERVICE={0x30, 0x1, 0x0, 0x1, [@IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@multicast1}, @IPVS_SVC_ATTR_AF={0x6}, @IPVS_SVC_ATTR_PORT={0x6}, @IPVS_SVC_ATTR_PROTOCOL={0x6}]}]}, 0x44}}, 0x0) sendmsg$IPVS_CMD_GET_DAEMON(r1, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x40, r3, 0x2, 0x70bd2a, 0x25dfdbfb, {}, [@IPVS_CMD_ATTR_DEST={0x2c, 0x2, 0x0, 0x1, [@IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x1}, @IPVS_DEST_ATTR_PORT={0x6, 0x2, 0x4e21}, @IPVS_DEST_ATTR_PORT={0x6, 0x2, 0x4e20}, @IPVS_DEST_ATTR_TUN_PORT={0x6, 0xe, 0x4e22}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x9}]}]}, 0x40}, 0x1, 0x0, 0x0, 0x11}, 0x20000000) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000500)=[@in6={0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @initdev={0xac, 0x1e, 0x0, 0x0}}}]}, &(0x7f0000000140)=0x10) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x18, &(0x7f0000000380)={r4}, &(0x7f0000000240)=0x8) 00:04:13 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x1b, &(0x7f0000000280)=ANY=[@ANYRES16=r0], &(0x7f0000000240)=0x8) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000140), &(0x7f0000000180)=0x4) ioctl$DMA_HEAP_IOCTL_ALLOC(0xffffffffffffffff, 0xc0184800, &(0x7f0000000000)={0x3f, r0}) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000000040)={0x0, @in6={{0xa, 0x4e21, 0x0, @empty, 0x5}}}, &(0x7f0000000100)=0x84) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f00000002c0)={r2, 0xffff, 0xfd, "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"}, 0x105) 00:04:13 executing program 5: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r0, 0x0) (async) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f00000001c0), 0x4) (async, rerun: 32) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x38, &(0x7f0000000040)=[@in6={0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @initdev={0xac, 0x1e, 0x0, 0x0}}, 0x1}, @in6={0xa, 0x4e20, 0x8, @local, 0x8}]}, &(0x7f0000000140)=0x10) (rerun: 32) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000380)={r1, 0x30, "113376556a913ff66b8bed6dacd1b4194a9ab218553393be438220d645bfff95432e312a02bdfc9d13d94c474adc6fba"}, &(0x7f0000000240)=0x38) 00:04:13 executing program 2: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000000040), &(0x7f0000000080)=0x4) (async) shutdown(r0, 0x0) (async) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000500)=[@in6={0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @initdev={0xac, 0x1e, 0x0, 0x0}}}]}, &(0x7f0000000140)=0x10) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x1b, &(0x7f0000000380)={r1}, &(0x7f0000000240)=0x8) 00:04:13 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xa14b, 0x1, &(0x7f0000000140)=[{&(0x7f00000000c0)="e66be84f52dcae384fdf9e1a66a64405609c6a07f7484877e87df9006d62e7458aa2cc2d6f1048d0917f5196d43fb85cb3", 0x31, 0xa11a}], 0x1800c, &(0x7f0000000040)={[{@fat=@dos1xfloppy}]}, 0x0) [ 253.789126][T11111] loop1: detected capacity change from 0 to 80 00:04:13 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x1b, &(0x7f0000000280)=ANY=[@ANYRES16=r0], &(0x7f0000000240)=0x8) (async) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000140), &(0x7f0000000180)=0x4) (async) ioctl$DMA_HEAP_IOCTL_ALLOC(0xffffffffffffffff, 0xc0184800, &(0x7f0000000000)={0x3f, r0}) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000000040)={0x0, @in6={{0xa, 0x4e21, 0x0, @empty, 0x5}}}, &(0x7f0000000100)=0x84) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f00000002c0)={r2, 0xffff, 0xfd, "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"}, 0x105) 00:04:13 executing program 2: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000000040), &(0x7f0000000080)=0x4) (async, rerun: 64) shutdown(r0, 0x0) (rerun: 64) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000500)=[@in6={0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @initdev={0xac, 0x1e, 0x0, 0x0}}}]}, &(0x7f0000000140)=0x10) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x1b, &(0x7f0000000380)={r1}, &(0x7f0000000240)=0x8) 00:04:13 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xa14b, 0x1, &(0x7f0000000140)=[{&(0x7f00000000c0)="e66be84f52dcae384fdf9e1a66a64405609c6a07f7484877e87df9006d62e7458aa2cc2d6f104cd0917f5196d43fb85cb3", 0x31, 0xa11a}], 0x1800c, &(0x7f0000000040)={[{@fat=@dos1xfloppy}]}, 0x0) 00:04:13 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x1b, &(0x7f0000000280)=ANY=[@ANYRES16=r0], &(0x7f0000000240)=0x8) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000140), &(0x7f0000000180)=0x4) ioctl$DMA_HEAP_IOCTL_ALLOC(0xffffffffffffffff, 0xc0184800, &(0x7f0000000000)={0x3f, r0}) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000000040)={0x0, @in6={{0xa, 0x4e21, 0x0, @empty, 0x5}}}, &(0x7f0000000100)=0x84) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f00000002c0)={r2, 0xffff, 0xfd, "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"}, 0x105) socket$inet6_sctp(0xa, 0x5, 0x84) (async) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x1b, &(0x7f0000000280)=ANY=[@ANYRES16=r0], &(0x7f0000000240)=0x8) (async) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000140), &(0x7f0000000180)=0x4) (async) ioctl$DMA_HEAP_IOCTL_ALLOC(0xffffffffffffffff, 0xc0184800, &(0x7f0000000000)={0x3f, r0}) (async) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000000040)={0x0, @in6={{0xa, 0x4e21, 0x0, @empty, 0x5}}}, &(0x7f0000000100)=0x84) (async) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f00000002c0)={r2, 0xffff, 0xfd, "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"}, 0x105) (async) 00:04:13 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r0, 0x0) (async) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1000004, 0x13, r1, 0x0) (async) r2 = socket$nl_generic(0x10, 0x3, 0x10) (async) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080), 0xffffffffffffffff) setsockopt$MRT_ASSERT(r0, 0x0, 0xcf, &(0x7f0000000280), 0x4) (async) sendmsg$IPVS_CMD_DEL_DEST(r2, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000200)={0x44, r3, 0x1, 0x0, 0x0, {}, [@IPVS_CMD_ATTR_SERVICE={0x30, 0x1, 0x0, 0x1, [@IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@multicast1}, @IPVS_SVC_ATTR_AF={0x6}, @IPVS_SVC_ATTR_PORT={0x6}, @IPVS_SVC_ATTR_PROTOCOL={0x6}]}]}, 0x44}}, 0x0) (async) sendmsg$IPVS_CMD_GET_DAEMON(r1, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x40, r3, 0x2, 0x70bd2a, 0x25dfdbfb, {}, [@IPVS_CMD_ATTR_DEST={0x2c, 0x2, 0x0, 0x1, [@IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x1}, @IPVS_DEST_ATTR_PORT={0x6, 0x2, 0x4e21}, @IPVS_DEST_ATTR_PORT={0x6, 0x2, 0x4e20}, @IPVS_DEST_ATTR_TUN_PORT={0x6, 0xe, 0x4e22}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x9}]}]}, 0x40}, 0x1, 0x0, 0x0, 0x11}, 0x20000000) (async) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000500)=[@in6={0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @initdev={0xac, 0x1e, 0x0, 0x0}}}]}, &(0x7f0000000140)=0x10) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x18, &(0x7f0000000380)={r4}, &(0x7f0000000240)=0x8) 00:04:13 executing program 2: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r0, 0x0) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x12, 0x0, &(0x7f00000000c0)) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x32, &(0x7f0000000040)={@private1={0xfc, 0x1, '\x00', 0x1}}, 0x14) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000500)=[@in6={0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @initdev={0xac, 0x1e, 0x0, 0x0}}}]}, &(0x7f0000000140)=0x10) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x1b, &(0x7f00000003c0)=ANY=[@ANYRES32=r2, @ANYBLOB="00000000d996d2d513cfeeeb5eb39f4cd15624dafa8c1996940431a9d99b5ae33536f1de17d08db824aa14f65e52beff0bba65e0914a5f39fe9d9695bf8cb40ca9e39c5a420582c44dddf2503c51154266934dfaac6ba855ede69de49e75448dfeb2d5709c3d81833e89a88edd36987dba344028fbe6fcdf338f2e52"], &(0x7f0000000240)=0x8) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000280)={{{@in6=@local, @in6=@loopback}}, {{@in=@loopback}, 0x0, @in6=@mcast2}}, &(0x7f0000000100)=0xe8) r3 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000180)='/sys/module/cec', 0x20603, 0x1e2) getsockopt$inet_sctp_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f00000001c0)=@assoc_value, &(0x7f0000000200)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000080)={0x25, 0x1, 0x8001, 0x1, 0x1ff, 0x4, 0x1ff, 0x1f, r2}, 0x20) [ 253.918321][T11143] loop1: detected capacity change from 0 to 80 00:04:14 executing program 4: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r0, 0x1) (async) getsockopt$bt_hci(r0, 0x0, 0x2, &(0x7f00000000c0)=""/73, &(0x7f0000000180)=0x49) (async) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000500)=[@in6={0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @initdev={0xac, 0x1e, 0x0, 0x0}}}]}, &(0x7f0000000140)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f00000001c0)={0x4, 0x0, 0x2, 0x200, 0x3, 0x40, 0x12, 0x200, r1}, &(0x7f0000000200)=0x20) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000280)={0x6e6, 0x5bd0, 0xee4398ed1e30016e, 0xfffff03a, 0xffffffff, 0x7f, 0x10000, 0x0, r2}, 0x20) (async) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x70, &(0x7f0000000040)=ANY=[@ANYRES32=r1, @ANYBLOB="07000000043303a9b4e63c01609a6fbf8841e705c2647410ddf3d4b447c54bfb0104aef712df912b312144f90f468b0ab60cc69483b047e960d59564296108f79e6b5a8a9e2c9ad7be92d01afb"], &(0x7f0000000240)=0x8) 00:04:14 executing program 5: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r0, 0x0) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f00000001c0), 0x4) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000100)={0x0, 0x78, &(0x7f0000000280)=[@in6={0xa, 0x4e24, 0x4, @remote, 0xfffffffb}, @in={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x2b}}, @in6={0xa, 0x4e23, 0x4, @loopback, 0x9}, @in={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x29}}, @in={0x2, 0x4e22, @local}, @in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x1d}}]}, &(0x7f0000000180)=0x10) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000500)=[@in6={0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @initdev={0xac, 0x1e, 0x0, 0x0}}}]}, &(0x7f0000000140)=0x10) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000040)=ANY=[@ANYRES32=r1, @ANYBLOB="30000000113376556a913ff66b8bed6dacd1b4194a2e312a02bdfc73193252d7465fde648f35fdfb9d13d94c474adc6fbaad4afde0bb6b3a6edfb45e50b7c5a3117faa24c6e54f0f8167a96a51957ad618a2ac03f60db7a7bc3273012aa4d38e75dc839230a7bf418a7c0b74fda06da50e77eff6bc5db51e6e426038a35e021504d735ad00fa543126275a4676e2df512184e895914e021470a201c60a90d96341d965f93adc3605278062f96168dc16151d0d28fe8b86c4b020d660"], &(0x7f0000000240)=0x38) 00:04:14 executing program 0: ioctl$SNDRV_TIMER_IOCTL_PAUSE(0xffffffffffffffff, 0x54a3) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000040)={0x0, 0x10, &(0x7f0000000000)=[@in={0x2, 0x4e20, @loopback}]}, &(0x7f0000000080)=0x10) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x1b, &(0x7f0000000280)=ANY=[@ANYRESDEC], &(0x7f0000000240)=0x8) 00:04:14 executing program 2: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r0, 0x0) (async) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x12, 0x0, &(0x7f00000000c0)) (async) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x32, &(0x7f0000000040)={@private1={0xfc, 0x1, '\x00', 0x1}}, 0x14) (async) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000500)=[@in6={0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @initdev={0xac, 0x1e, 0x0, 0x0}}}]}, &(0x7f0000000140)=0x10) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x1b, &(0x7f00000003c0)=ANY=[@ANYRES32=r2, @ANYBLOB="00000000d996d2d513cfeeeb5eb39f4cd15624dafa8c1996940431a9d99b5ae33536f1de17d08db824aa14f65e52beff0bba65e0914a5f39fe9d9695bf8cb40ca9e39c5a420582c44dddf2503c51154266934dfaac6ba855ede69de49e75448dfeb2d5709c3d81833e89a88edd36987dba344028fbe6fcdf338f2e52"], &(0x7f0000000240)=0x8) (async) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000280)={{{@in6=@local, @in6=@loopback}}, {{@in=@loopback}, 0x0, @in6=@mcast2}}, &(0x7f0000000100)=0xe8) r3 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000180)='/sys/module/cec', 0x20603, 0x1e2) getsockopt$inet_sctp_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f00000001c0)=@assoc_value, &(0x7f0000000200)=0x8) (async) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000080)={0x25, 0x1, 0x8001, 0x1, 0x1ff, 0x4, 0x1ff, 0x1f, r2}, 0x20) 00:04:14 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xa14b, 0x1, &(0x7f0000000140)=[{&(0x7f00000000c0)="e66be84f52dcae384fdf9e1a66a64405609c6a07f7484877e87df9006d62e7458aa2cc2d6f104fd0917f5196d43fb85cb3", 0x31, 0xa11a}], 0x1800c, &(0x7f0000000040)={[{@fat=@dos1xfloppy}]}, 0x0) 00:04:14 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1000004, 0x13, r1, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) (async) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080), 0xffffffffffffffff) setsockopt$MRT_ASSERT(r0, 0x0, 0xcf, &(0x7f0000000280), 0x4) (async) sendmsg$IPVS_CMD_DEL_DEST(r2, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000200)={0x44, r3, 0x1, 0x0, 0x0, {}, [@IPVS_CMD_ATTR_SERVICE={0x30, 0x1, 0x0, 0x1, [@IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@multicast1}, @IPVS_SVC_ATTR_AF={0x6}, @IPVS_SVC_ATTR_PORT={0x6}, @IPVS_SVC_ATTR_PROTOCOL={0x6}]}]}, 0x44}}, 0x0) (async) sendmsg$IPVS_CMD_GET_DAEMON(r1, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x40, r3, 0x2, 0x70bd2a, 0x25dfdbfb, {}, [@IPVS_CMD_ATTR_DEST={0x2c, 0x2, 0x0, 0x1, [@IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x1}, @IPVS_DEST_ATTR_PORT={0x6, 0x2, 0x4e21}, @IPVS_DEST_ATTR_PORT={0x6, 0x2, 0x4e20}, @IPVS_DEST_ATTR_TUN_PORT={0x6, 0xe, 0x4e22}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x9}]}]}, 0x40}, 0x1, 0x0, 0x0, 0x11}, 0x20000000) (async) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000500)=[@in6={0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @initdev={0xac, 0x1e, 0x0, 0x0}}}]}, &(0x7f0000000140)=0x10) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x18, &(0x7f0000000380)={r4}, &(0x7f0000000240)=0x8) [ 254.662997][T11157] loop1: detected capacity change from 0 to 80 00:04:14 executing program 5: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r0, 0x0) (async) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f00000001c0), 0x4) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000100)={0x0, 0x78, &(0x7f0000000280)=[@in6={0xa, 0x4e24, 0x4, @remote, 0xfffffffb}, @in={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x2b}}, @in6={0xa, 0x4e23, 0x4, @loopback, 0x9}, @in={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x29}}, @in={0x2, 0x4e22, @local}, @in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x1d}}]}, &(0x7f0000000180)=0x10) (async, rerun: 64) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000500)=[@in6={0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @initdev={0xac, 0x1e, 0x0, 0x0}}}]}, &(0x7f0000000140)=0x10) (rerun: 64) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000040)=ANY=[@ANYRES32=r1, @ANYBLOB="30000000113376556a913ff66b8bed6dacd1b4194a2e312a02bdfc73193252d7465fde648f35fdfb9d13d94c474adc6fbaad4afde0bb6b3a6edfb45e50b7c5a3117faa24c6e54f0f8167a96a51957ad618a2ac03f60db7a7bc3273012aa4d38e75dc839230a7bf418a7c0b74fda06da50e77eff6bc5db51e6e426038a35e021504d735ad00fa543126275a4676e2df512184e895914e021470a201c60a90d96341d965f93adc3605278062f96168dc16151d0d28fe8b86c4b020d660"], &(0x7f0000000240)=0x38) 00:04:14 executing program 2: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r0, 0x0) (async) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x12, 0x0, &(0x7f00000000c0)) (async) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x32, &(0x7f0000000040)={@private1={0xfc, 0x1, '\x00', 0x1}}, 0x14) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000500)=[@in6={0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @initdev={0xac, 0x1e, 0x0, 0x0}}}]}, &(0x7f0000000140)=0x10) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x1b, &(0x7f00000003c0)=ANY=[@ANYRES32=r2, @ANYBLOB="00000000d996d2d513cfeeeb5eb39f4cd15624dafa8c1996940431a9d99b5ae33536f1de17d08db824aa14f65e52beff0bba65e0914a5f39fe9d9695bf8cb40ca9e39c5a420582c44dddf2503c51154266934dfaac6ba855ede69de49e75448dfeb2d5709c3d81833e89a88edd36987dba344028fbe6fcdf338f2e52"], &(0x7f0000000240)=0x8) (async) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000280)={{{@in6=@local, @in6=@loopback}}, {{@in=@loopback}, 0x0, @in6=@mcast2}}, &(0x7f0000000100)=0xe8) r3 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000180)='/sys/module/cec', 0x20603, 0x1e2) getsockopt$inet_sctp_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f00000001c0)=@assoc_value, &(0x7f0000000200)=0x8) (async) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000080)={0x25, 0x1, 0x8001, 0x1, 0x1ff, 0x4, 0x1ff, 0x1f, r2}, 0x20) 00:04:14 executing program 0: ioctl$SNDRV_TIMER_IOCTL_PAUSE(0xffffffffffffffff, 0x54a3) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000040)={0x0, 0x10, &(0x7f0000000000)=[@in={0x2, 0x4e20, @loopback}]}, &(0x7f0000000080)=0x10) (async) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x1b, &(0x7f0000000280)=ANY=[@ANYRESDEC], &(0x7f0000000240)=0x8) 00:04:14 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xa14b, 0x1, &(0x7f0000000140)=[{&(0x7f00000000c0)="e66be84f52dcae384fdf9e1a66a64405609c6a07f7484877e87df9006d62e7458aa2cc2d6f1050d0917f5196d43fb85cb3", 0x31, 0xa11a}], 0x1800c, &(0x7f0000000040)={[{@fat=@dos1xfloppy}]}, 0x0) 00:04:14 executing program 2: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r0, 0x0) ioctl$AUTOFS_DEV_IOCTL_PROTOVER(0xffffffffffffffff, 0xc0189372, &(0x7f0000000040)={{0x1, 0x1, 0x18, r0, {0x6}}, './file0\x00'}) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000080)={0x0, 0xd4, &(0x7f0000000280)=[@in6={0xa, 0x4e23, 0x0, @empty, 0x8061}, @in6={0xa, 0x4e22, 0x2, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01', 0x1de}, @in6={0xa, 0x4e20, 0x71a3fd1a, @loopback, 0x1000}, @in6={0xa, 0x4e22, 0x4, @private1={0xfc, 0x1, '\x00', 0x1}}, @in6={0xa, 0x4e22, 0xffffc84b, @remote, 0x7f}, @in6={0xa, 0x4e20, 0x3ff, @initdev={0xfe, 0x88, '\x00', 0x1, 0x0}, 0x2}, @in={0x2, 0x4e22, @rand_addr=0x64010100}, @in6={0xa, 0x4e24, 0x3, @private1={0xfc, 0x1, '\x00', 0x1}, 0x7}]}, &(0x7f00000000c0)=0x10) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000500)=[@in6={0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @initdev={0xac, 0x1e, 0x0, 0x0}}}]}, &(0x7f0000000140)=0x10) r3 = openat$binder_debug(0xffffffffffffff9c, &(0x7f0000000180)='/sys/kernel/debug/binder/transaction_log\x00', 0x0, 0x0) writev(r3, &(0x7f0000000480)=[{&(0x7f0000000380)="f1b414ef87a00f3bd09cfb47d3357179d1c003591a98af66f707e637028e31f25ce798522160c731716249eb04272d0fde8795211e6f9c31a9fed63079ba564aa8301463c08b427d7d7fcb52c152fd752f2f581e9af5e1cc13965a19a4ef700a283dd7032aa98a546b69c6bda9cd715e37301e2464f2fe77c794f4811a6ee0a5e84588a4791ae29d6873330346040c56fbab08ab46", 0x95}, {&(0x7f00000001c0)="5d7a089897fb2fa1caf2ddce43d8467bb0a2b5eaa19ecd7156b524fe1ee4a9e4d3c2444e7eac8cbe841cbb5b53c3f00b4a4eac07556d4af7e9f679712828c92153078b612dfd05ba3d964f912f41bce18813190ed442f3e8696a789096800db1cd59a5135b30c5a22066cc93c36f1901c03bd481740e09c89b12ccb9c064", 0x7e}, {&(0x7f0000000440)="2eefba46dff0d659630a63915e1c827614b0b6dcaf364f30374aa287b3cd4d49a0ac02cf171c5f09de7567c4dcac5ac78bc2", 0x32}], 0x3) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x1b, &(0x7f0000000100)=ANY=[@ANYRES32=r2, @ANYBLOB="0057abe7e73906edf1307a35dbeade1b000000"], &(0x7f0000000240)=0x8) 00:04:14 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000500)=[@in6={0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @initdev={0xac, 0x1e, 0x0, 0x0}}}]}, &(0x7f0000000140)=0x10) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000040)=0x6e4, 0x4) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1000004, 0x13, r2, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000000080)=@assoc_value={r1, 0x7}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x18, &(0x7f0000000380)={r1}, &(0x7f0000000240)=0x8) [ 254.765185][T11180] loop1: detected capacity change from 0 to 80 00:04:15 executing program 4: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r0, 0x0) setsockopt$packet_fanout_data(0xffffffffffffffff, 0x107, 0x16, &(0x7f0000000080)={0x7, &(0x7f0000000040)=[{0x9, 0x1f, 0x0, 0x2}, {0x1000, 0x5, 0x4, 0x7}, {0xc2, 0x4, 0x1, 0x1}, {0x0, 0x9, 0x6e, 0x400}, {0x7fff, 0x4, 0x6, 0x4}, {0x2, 0x3, 0xff, 0x200}, {0x2, 0x81, 0x5, 0xffffffff}]}, 0x10) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000500)=[@in6={0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @initdev={0xac, 0x1e, 0x0, 0x0}}}]}, &(0x7f0000000140)=0x10) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x70, &(0x7f0000000380)={r1}, &(0x7f0000000240)=0x8) 00:04:15 executing program 5: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r0, 0x0) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f00000001c0), 0x4) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000100)={0x0, 0x78, &(0x7f0000000280)=[@in6={0xa, 0x4e24, 0x4, @remote, 0xfffffffb}, @in={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x2b}}, @in6={0xa, 0x4e23, 0x4, @loopback, 0x9}, @in={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x29}}, @in={0x2, 0x4e22, @local}, @in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x1d}}]}, &(0x7f0000000180)=0x10) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000500)=[@in6={0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @initdev={0xac, 0x1e, 0x0, 0x0}}}]}, &(0x7f0000000140)=0x10) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000040)=ANY=[@ANYRES32=r1, @ANYBLOB="30000000113376556a913ff66b8bed6dacd1b4194a2e312a02bdfc73193252d7465fde648f35fdfb9d13d94c474adc6fbaad4afde0bb6b3a6edfb45e50b7c5a3117faa24c6e54f0f8167a96a51957ad618a2ac03f60db7a7bc3273012aa4d38e75dc839230a7bf418a7c0b74fda06da50e77eff6bc5db51e6e426038a35e021504d735ad00fa543126275a4676e2df512184e895914e021470a201c60a90d96341d965f93adc3605278062f96168dc16151d0d28fe8b86c4b020d660"], &(0x7f0000000240)=0x38) socket$inet6_sctp(0xa, 0x5, 0x84) (async) shutdown(r0, 0x0) (async) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f00000001c0), 0x4) (async) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000100)={0x0, 0x78, &(0x7f0000000280)=[@in6={0xa, 0x4e24, 0x4, @remote, 0xfffffffb}, @in={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x2b}}, @in6={0xa, 0x4e23, 0x4, @loopback, 0x9}, @in={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x29}}, @in={0x2, 0x4e22, @local}, @in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x1d}}]}, &(0x7f0000000180)=0x10) (async) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000500)=[@in6={0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @initdev={0xac, 0x1e, 0x0, 0x0}}}]}, &(0x7f0000000140)=0x10) (async) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000040)=ANY=[@ANYRES32=r1, @ANYBLOB="30000000113376556a913ff66b8bed6dacd1b4194a2e312a02bdfc73193252d7465fde648f35fdfb9d13d94c474adc6fbaad4afde0bb6b3a6edfb45e50b7c5a3117faa24c6e54f0f8167a96a51957ad618a2ac03f60db7a7bc3273012aa4d38e75dc839230a7bf418a7c0b74fda06da50e77eff6bc5db51e6e426038a35e021504d735ad00fa543126275a4676e2df512184e895914e021470a201c60a90d96341d965f93adc3605278062f96168dc16151d0d28fe8b86c4b020d660"], &(0x7f0000000240)=0x38) (async) 00:04:15 executing program 2: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r0, 0x0) ioctl$AUTOFS_DEV_IOCTL_PROTOVER(0xffffffffffffffff, 0xc0189372, &(0x7f0000000040)={{0x1, 0x1, 0x18, r0, {0x6}}, './file0\x00'}) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000080)={0x0, 0xd4, &(0x7f0000000280)=[@in6={0xa, 0x4e23, 0x0, @empty, 0x8061}, @in6={0xa, 0x4e22, 0x2, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01', 0x1de}, @in6={0xa, 0x4e20, 0x71a3fd1a, @loopback, 0x1000}, @in6={0xa, 0x4e22, 0x4, @private1={0xfc, 0x1, '\x00', 0x1}}, @in6={0xa, 0x4e22, 0xffffc84b, @remote, 0x7f}, @in6={0xa, 0x4e20, 0x3ff, @initdev={0xfe, 0x88, '\x00', 0x1, 0x0}, 0x2}, @in={0x2, 0x4e22, @rand_addr=0x64010100}, @in6={0xa, 0x4e24, 0x3, @private1={0xfc, 0x1, '\x00', 0x1}, 0x7}]}, &(0x7f00000000c0)=0x10) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000500)=[@in6={0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @initdev={0xac, 0x1e, 0x0, 0x0}}}]}, &(0x7f0000000140)=0x10) r3 = openat$binder_debug(0xffffffffffffff9c, &(0x7f0000000180)='/sys/kernel/debug/binder/transaction_log\x00', 0x0, 0x0) writev(r3, &(0x7f0000000480)=[{&(0x7f0000000380)="f1b414ef87a00f3bd09cfb47d3357179d1c003591a98af66f707e637028e31f25ce798522160c731716249eb04272d0fde8795211e6f9c31a9fed63079ba564aa8301463c08b427d7d7fcb52c152fd752f2f581e9af5e1cc13965a19a4ef700a283dd7032aa98a546b69c6bda9cd715e37301e2464f2fe77c794f4811a6ee0a5e84588a4791ae29d6873330346040c56fbab08ab46", 0x95}, {&(0x7f00000001c0)="5d7a089897fb2fa1caf2ddce43d8467bb0a2b5eaa19ecd7156b524fe1ee4a9e4d3c2444e7eac8cbe841cbb5b53c3f00b4a4eac07556d4af7e9f679712828c92153078b612dfd05ba3d964f912f41bce18813190ed442f3e8696a789096800db1cd59a5135b30c5a22066cc93c36f1901c03bd481740e09c89b12ccb9c064", 0x7e}, {&(0x7f0000000440)="2eefba46dff0d659630a63915e1c827614b0b6dcaf364f30374aa287b3cd4d49a0ac02cf171c5f09de7567c4dcac5ac78bc2", 0x32}], 0x3) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x1b, &(0x7f0000000100)=ANY=[@ANYRES32=r2, @ANYBLOB="0057abe7e73906edf1307a35dbeade1b000000"], &(0x7f0000000240)=0x8) socket$inet6_sctp(0xa, 0x5, 0x84) (async) shutdown(r0, 0x0) (async) ioctl$AUTOFS_DEV_IOCTL_PROTOVER(0xffffffffffffffff, 0xc0189372, &(0x7f0000000040)={{0x1, 0x1, 0x18, r0, {0x6}}, './file0\x00'}) (async) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000080)={0x0, 0xd4, &(0x7f0000000280)=[@in6={0xa, 0x4e23, 0x0, @empty, 0x8061}, @in6={0xa, 0x4e22, 0x2, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01', 0x1de}, @in6={0xa, 0x4e20, 0x71a3fd1a, @loopback, 0x1000}, @in6={0xa, 0x4e22, 0x4, @private1={0xfc, 0x1, '\x00', 0x1}}, @in6={0xa, 0x4e22, 0xffffc84b, @remote, 0x7f}, @in6={0xa, 0x4e20, 0x3ff, @initdev={0xfe, 0x88, '\x00', 0x1, 0x0}, 0x2}, @in={0x2, 0x4e22, @rand_addr=0x64010100}, @in6={0xa, 0x4e24, 0x3, @private1={0xfc, 0x1, '\x00', 0x1}, 0x7}]}, &(0x7f00000000c0)=0x10) (async) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000500)=[@in6={0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @initdev={0xac, 0x1e, 0x0, 0x0}}}]}, &(0x7f0000000140)=0x10) (async) openat$binder_debug(0xffffffffffffff9c, &(0x7f0000000180)='/sys/kernel/debug/binder/transaction_log\x00', 0x0, 0x0) (async) writev(r3, &(0x7f0000000480)=[{&(0x7f0000000380)="f1b414ef87a00f3bd09cfb47d3357179d1c003591a98af66f707e637028e31f25ce798522160c731716249eb04272d0fde8795211e6f9c31a9fed63079ba564aa8301463c08b427d7d7fcb52c152fd752f2f581e9af5e1cc13965a19a4ef700a283dd7032aa98a546b69c6bda9cd715e37301e2464f2fe77c794f4811a6ee0a5e84588a4791ae29d6873330346040c56fbab08ab46", 0x95}, {&(0x7f00000001c0)="5d7a089897fb2fa1caf2ddce43d8467bb0a2b5eaa19ecd7156b524fe1ee4a9e4d3c2444e7eac8cbe841cbb5b53c3f00b4a4eac07556d4af7e9f679712828c92153078b612dfd05ba3d964f912f41bce18813190ed442f3e8696a789096800db1cd59a5135b30c5a22066cc93c36f1901c03bd481740e09c89b12ccb9c064", 0x7e}, {&(0x7f0000000440)="2eefba46dff0d659630a63915e1c827614b0b6dcaf364f30374aa287b3cd4d49a0ac02cf171c5f09de7567c4dcac5ac78bc2", 0x32}], 0x3) (async) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x1b, &(0x7f0000000100)=ANY=[@ANYRES32=r2, @ANYBLOB="0057abe7e73906edf1307a35dbeade1b000000"], &(0x7f0000000240)=0x8) (async) 00:04:15 executing program 0: ioctl$SNDRV_TIMER_IOCTL_PAUSE(0xffffffffffffffff, 0x54a3) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000040)={0x0, 0x10, &(0x7f0000000000)=[@in={0x2, 0x4e20, @loopback}]}, &(0x7f0000000080)=0x10) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x1b, &(0x7f0000000280)=ANY=[@ANYRESDEC], &(0x7f0000000240)=0x8) ioctl$SNDRV_TIMER_IOCTL_PAUSE(0xffffffffffffffff, 0x54a3) (async) socket$inet6_sctp(0xa, 0x5, 0x84) (async) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000040)={0x0, 0x10, &(0x7f0000000000)=[@in={0x2, 0x4e20, @loopback}]}, &(0x7f0000000080)=0x10) (async) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x1b, &(0x7f0000000280)=ANY=[@ANYRESDEC], &(0x7f0000000240)=0x8) (async) 00:04:15 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xa14b, 0x1, &(0x7f0000000140)=[{&(0x7f00000000c0)="e66be84f52dcae384fdf9e1a66a64405609c6a07f7484877e87df9006d62e7458aa2cc2d6f105cd0917f5196d43fb85cb3", 0x31, 0xa11a}], 0x1800c, &(0x7f0000000040)={[{@fat=@dos1xfloppy}]}, 0x0) 00:04:15 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000500)=[@in6={0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @initdev={0xac, 0x1e, 0x0, 0x0}}}]}, &(0x7f0000000140)=0x10) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000040)=0x6e4, 0x4) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1000004, 0x13, r2, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000000080)=@assoc_value={r1, 0x7}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x18, &(0x7f0000000380)={r1}, &(0x7f0000000240)=0x8) socket$inet6_sctp(0xa, 0x5, 0x84) (async) shutdown(r0, 0x0) (async) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000500)=[@in6={0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @initdev={0xac, 0x1e, 0x0, 0x0}}}]}, &(0x7f0000000140)=0x10) (async) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000040)=0x6e4, 0x4) (async) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) (async) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1000004, 0x13, r2, 0x0) (async) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000000080)=@assoc_value={r1, 0x7}, &(0x7f00000000c0)=0x8) (async) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x18, &(0x7f0000000380)={r1}, &(0x7f0000000240)=0x8) (async) [ 255.540800][T11192] loop1: detected capacity change from 0 to 80 00:04:15 executing program 5: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r0, 0x0) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x12, 0x0, &(0x7f00000000c0)) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000080)={0x0, 0x3c, &(0x7f0000000040)=[@in6={0xa, 0x4e22, 0x0, @loopback, 0x2}, @in={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x2a}}, @in={0x2, 0x4e20, @empty}]}, &(0x7f00000000c0)=0x10) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f00000001c0), 0x4) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000200)={r2, 0xffff}, &(0x7f0000000280)=0x8) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f00000003c0)={r3, 0xf0, "543fc45b181842842d66edf36003454980be462de9df920d1bd455f4807d7a06d44a292cfa225fa95fa6adffb3fd406810bcea89464c3fedcfb426fe1fe47d31139e22d5a56a1a466f514d41b1aac208eb4842d86a7496271afdc399d0ce596b543b8cc489906cd7a43d0fc798a55100454c451e5a76b4cd5e0128468d3089ffc72005c4fa0d7a696d8b9d4f7442330de85f21a561c58b20b9655949e4afa03ee38f2522c83ff5c4ec8eb0e50e89f3bbffd20d7b2170130a3280999d92494d065a5f3c0fee73695ea9aa177c7de3eb5d6e80aa3c1a4e2167c251357cea9b1ea426824ae91a2504814e4dfe87ec9e9d29"}, &(0x7f00000002c0)=0xf8) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000000100)=@assoc_value, &(0x7f0000000180)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000500)=[@in6={0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @initdev={0xac, 0x1e, 0x0, 0x0}}}]}, &(0x7f0000000140)=0x10) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000380)={r4, 0x30, "113376556a913ff66b8bed6dacd1b4194a9ab218553393be438220d645bfff95432e312a02bdfc9d13d94c474adc6fba"}, &(0x7f0000000240)=0x38) 00:04:15 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000500)=[@in6={0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @initdev={0xac, 0x1e, 0x0, 0x0}}}]}, &(0x7f0000000140)=0x10) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000040)=0x6e4, 0x4) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1000004, 0x13, r2, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000000080)=@assoc_value={r1, 0x7}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x18, &(0x7f0000000380)={r1}, &(0x7f0000000240)=0x8) socket$inet6_sctp(0xa, 0x5, 0x84) (async) shutdown(r0, 0x0) (async) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000500)=[@in6={0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @initdev={0xac, 0x1e, 0x0, 0x0}}}]}, &(0x7f0000000140)=0x10) (async) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000040)=0x6e4, 0x4) (async) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) (async) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1000004, 0x13, r2, 0x0) (async) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000000080)=@assoc_value={r1, 0x7}, &(0x7f00000000c0)=0x8) (async) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x18, &(0x7f0000000380)={r1}, &(0x7f0000000240)=0x8) (async) 00:04:15 executing program 2: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r0, 0x0) ioctl$AUTOFS_DEV_IOCTL_PROTOVER(0xffffffffffffffff, 0xc0189372, &(0x7f0000000040)={{0x1, 0x1, 0x18, r0, {0x6}}, './file0\x00'}) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000080)={0x0, 0xd4, &(0x7f0000000280)=[@in6={0xa, 0x4e23, 0x0, @empty, 0x8061}, @in6={0xa, 0x4e22, 0x2, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01', 0x1de}, @in6={0xa, 0x4e20, 0x71a3fd1a, @loopback, 0x1000}, @in6={0xa, 0x4e22, 0x4, @private1={0xfc, 0x1, '\x00', 0x1}}, @in6={0xa, 0x4e22, 0xffffc84b, @remote, 0x7f}, @in6={0xa, 0x4e20, 0x3ff, @initdev={0xfe, 0x88, '\x00', 0x1, 0x0}, 0x2}, @in={0x2, 0x4e22, @rand_addr=0x64010100}, @in6={0xa, 0x4e24, 0x3, @private1={0xfc, 0x1, '\x00', 0x1}, 0x7}]}, &(0x7f00000000c0)=0x10) (async) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000500)=[@in6={0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @initdev={0xac, 0x1e, 0x0, 0x0}}}]}, &(0x7f0000000140)=0x10) (async) r3 = openat$binder_debug(0xffffffffffffff9c, &(0x7f0000000180)='/sys/kernel/debug/binder/transaction_log\x00', 0x0, 0x0) writev(r3, &(0x7f0000000480)=[{&(0x7f0000000380)="f1b414ef87a00f3bd09cfb47d3357179d1c003591a98af66f707e637028e31f25ce798522160c731716249eb04272d0fde8795211e6f9c31a9fed63079ba564aa8301463c08b427d7d7fcb52c152fd752f2f581e9af5e1cc13965a19a4ef700a283dd7032aa98a546b69c6bda9cd715e37301e2464f2fe77c794f4811a6ee0a5e84588a4791ae29d6873330346040c56fbab08ab46", 0x95}, {&(0x7f00000001c0)="5d7a089897fb2fa1caf2ddce43d8467bb0a2b5eaa19ecd7156b524fe1ee4a9e4d3c2444e7eac8cbe841cbb5b53c3f00b4a4eac07556d4af7e9f679712828c92153078b612dfd05ba3d964f912f41bce18813190ed442f3e8696a789096800db1cd59a5135b30c5a22066cc93c36f1901c03bd481740e09c89b12ccb9c064", 0x7e}, {&(0x7f0000000440)="2eefba46dff0d659630a63915e1c827614b0b6dcaf364f30374aa287b3cd4d49a0ac02cf171c5f09de7567c4dcac5ac78bc2", 0x32}], 0x3) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x1b, &(0x7f0000000100)=ANY=[@ANYRES32=r2, @ANYBLOB="0057abe7e73906edf1307a35dbeade1b000000"], &(0x7f0000000240)=0x8) 00:04:15 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x1b, &(0x7f0000000280)=ANY=[@ANYRESDEC], &(0x7f0000000240)=0x8) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) r2 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x19, &(0x7f00000000c0)={r3}, 0x8) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000000000)=r3, 0x4) 00:04:15 executing program 4: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r0, 0x0) setsockopt$packet_fanout_data(0xffffffffffffffff, 0x107, 0x16, &(0x7f0000000080)={0x7, &(0x7f0000000040)=[{0x9, 0x1f, 0x0, 0x2}, {0x1000, 0x5, 0x4, 0x7}, {0xc2, 0x4, 0x1, 0x1}, {0x0, 0x9, 0x6e, 0x400}, {0x7fff, 0x4, 0x6, 0x4}, {0x2, 0x3, 0xff, 0x200}, {0x2, 0x81, 0x5, 0xffffffff}]}, 0x10) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000500)=[@in6={0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @initdev={0xac, 0x1e, 0x0, 0x0}}}]}, &(0x7f0000000140)=0x10) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x70, &(0x7f0000000380)={r1}, &(0x7f0000000240)=0x8) socket$inet6_sctp(0xa, 0x5, 0x84) (async) shutdown(r0, 0x0) (async) setsockopt$packet_fanout_data(0xffffffffffffffff, 0x107, 0x16, &(0x7f0000000080)={0x7, &(0x7f0000000040)=[{0x9, 0x1f, 0x0, 0x2}, {0x1000, 0x5, 0x4, 0x7}, {0xc2, 0x4, 0x1, 0x1}, {0x0, 0x9, 0x6e, 0x400}, {0x7fff, 0x4, 0x6, 0x4}, {0x2, 0x3, 0xff, 0x200}, {0x2, 0x81, 0x5, 0xffffffff}]}, 0x10) (async) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000500)=[@in6={0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @initdev={0xac, 0x1e, 0x0, 0x0}}}]}, &(0x7f0000000140)=0x10) (async) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x70, &(0x7f0000000380)={r1}, &(0x7f0000000240)=0x8) (async) 00:04:15 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xa14b, 0x1, &(0x7f0000000140)=[{&(0x7f00000000c0)="e66be84f52dcae384fdf9e1a66a64405609c6a07f7484877e87df9006d62e7458aa2cc2d6f1068d0917f5196d43fb85cb3", 0x31, 0xa11a}], 0x1800c, &(0x7f0000000040)={[{@fat=@dos1xfloppy}]}, 0x0) 00:04:15 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x1b, &(0x7f0000000280)=ANY=[@ANYRESDEC], &(0x7f0000000240)=0x8) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) r2 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x19, &(0x7f00000000c0)={r3}, 0x8) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000000000)=r3, 0x4) socket$inet6_sctp(0xa, 0x5, 0x84) (async) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x1b, &(0x7f0000000280)=ANY=[@ANYRESDEC], &(0x7f0000000240)=0x8) (async) socket$inet6_sctp(0xa, 0x5, 0x84) (async) socket$inet_sctp(0x2, 0x1, 0x84) (async) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0xd, &(0x7f0000000000)=@assoc_value, &(0x7f0000000040)=0x8) (async) setsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x19, &(0x7f00000000c0)={r3}, 0x8) (async) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000000000)=r3, 0x4) (async) [ 255.640527][T11235] loop1: detected capacity change from 0 to 80 00:04:15 executing program 2: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000500)=[@in6={0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @initdev={0xac, 0x1e, 0x0, 0x0}}}]}, &(0x7f0000000140)=0x10) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x12, 0x0, &(0x7f00000000c0)) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f00000001c0)={r1, 0x1ff, 0x2, [0x7f, 0x8]}, 0xc) r3 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000340), 0x4400, 0x0) r4 = socket$inet6_sctp(0xa, 0x5, 0x84) r5 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r5, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_CONTEXT(r4, 0x84, 0x19, &(0x7f00000000c0)={r6}, 0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f0000000380)={r6, 0x0, 0x20}, 0xc) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x1b, &(0x7f0000000040)={r1, 0xd7, "36286a107eb702668aaf54bb2afc1a121d204591b5c44f8c45f714b59a2c5ef1e1b07db0e14a80f8f597a37d0f761469a5f450b17c5625fe44676ba6d659f49d89ad1b904b96acc92a7981b489b21605b4a04e92e4d6666db04461a903a7aefb0343f42f9492c20fb1357a432bd2645a7456fc4742fa49d68162bc220bfe72131308b4bbbaf809acad27888cd99a39bc79279f45b09477638eee0256451cde170407c4e7f50aa960de23fac442055b04e4f5e78965753bf32f49a44590a2e349000ef2139574303804f56880fda3a29dd213820d87961d"}, &(0x7f0000000180)=0xdf) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000200)={r7, 0x1e, "f58e239459531449997ae616e9563169caf4e12da190a240d5185281fc69"}, &(0x7f0000000240)=0x26) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000280)={r8, 0x59, "ebc578c8e8db17ecc0a5d74fed1771859d35e11e33ccbed6751e52a02a32c801a319b808b7fb0cce7bbcb6dd5a561a8e8d6dc80f67cc05c9607f35eebd62ceb238d3c3571d65ef29105dbd05832a732292fc1ce2f9712d12b8"}, &(0x7f0000000300)=0x61) fcntl$dupfd(r3, 0x0, 0xffffffffffffffff) 00:04:15 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r0, 0x0) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x12, 0x0, &(0x7f00000000c0)) ioctl$sock_FIOSETOWN(r1, 0x8901, &(0x7f0000000040)) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x18, &(0x7f0000000000)=ANY=[@ANYRES32, @ANYRES32=r0], &(0x7f0000000240)=0x8) 00:04:15 executing program 5: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r0, 0x0) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x12, 0x0, &(0x7f00000000c0)) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000080)={0x0, 0x3c, &(0x7f0000000040)=[@in6={0xa, 0x4e22, 0x0, @loopback, 0x2}, @in={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x2a}}, @in={0x2, 0x4e20, @empty}]}, &(0x7f00000000c0)=0x10) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f00000001c0), 0x4) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000200)={r2, 0xffff}, &(0x7f0000000280)=0x8) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f00000003c0)={r3, 0xf0, "543fc45b181842842d66edf36003454980be462de9df920d1bd455f4807d7a06d44a292cfa225fa95fa6adffb3fd406810bcea89464c3fedcfb426fe1fe47d31139e22d5a56a1a466f514d41b1aac208eb4842d86a7496271afdc399d0ce596b543b8cc489906cd7a43d0fc798a55100454c451e5a76b4cd5e0128468d3089ffc72005c4fa0d7a696d8b9d4f7442330de85f21a561c58b20b9655949e4afa03ee38f2522c83ff5c4ec8eb0e50e89f3bbffd20d7b2170130a3280999d92494d065a5f3c0fee73695ea9aa177c7de3eb5d6e80aa3c1a4e2167c251357cea9b1ea426824ae91a2504814e4dfe87ec9e9d29"}, &(0x7f00000002c0)=0xf8) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000000100)=@assoc_value, &(0x7f0000000180)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000500)=[@in6={0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @initdev={0xac, 0x1e, 0x0, 0x0}}}]}, &(0x7f0000000140)=0x10) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000380)={r4, 0x30, "113376556a913ff66b8bed6dacd1b4194a9ab218553393be438220d645bfff95432e312a02bdfc9d13d94c474adc6fba"}, &(0x7f0000000240)=0x38) socket$inet6_sctp(0xa, 0x5, 0x84) (async) shutdown(r0, 0x0) (async) socket$inet6_sctp(0xa, 0x1, 0x84) (async) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x12, 0x0, &(0x7f00000000c0)) (async) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000080)={0x0, 0x3c, &(0x7f0000000040)=[@in6={0xa, 0x4e22, 0x0, @loopback, 0x2}, @in={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x2a}}, @in={0x2, 0x4e20, @empty}]}, &(0x7f00000000c0)=0x10) (async) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f00000001c0), 0x4) (async) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000200)={r2, 0xffff}, &(0x7f0000000280)=0x8) (async) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f00000003c0)={r3, 0xf0, "543fc45b181842842d66edf36003454980be462de9df920d1bd455f4807d7a06d44a292cfa225fa95fa6adffb3fd406810bcea89464c3fedcfb426fe1fe47d31139e22d5a56a1a466f514d41b1aac208eb4842d86a7496271afdc399d0ce596b543b8cc489906cd7a43d0fc798a55100454c451e5a76b4cd5e0128468d3089ffc72005c4fa0d7a696d8b9d4f7442330de85f21a561c58b20b9655949e4afa03ee38f2522c83ff5c4ec8eb0e50e89f3bbffd20d7b2170130a3280999d92494d065a5f3c0fee73695ea9aa177c7de3eb5d6e80aa3c1a4e2167c251357cea9b1ea426824ae91a2504814e4dfe87ec9e9d29"}, &(0x7f00000002c0)=0xf8) (async) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000000100)=@assoc_value, &(0x7f0000000180)=0x8) (async) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000500)=[@in6={0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @initdev={0xac, 0x1e, 0x0, 0x0}}}]}, &(0x7f0000000140)=0x10) (async) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000380)={r4, 0x30, "113376556a913ff66b8bed6dacd1b4194a9ab218553393be438220d645bfff95432e312a02bdfc9d13d94c474adc6fba"}, &(0x7f0000000240)=0x38) (async) 00:04:15 executing program 4: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r0, 0x0) (async, rerun: 64) setsockopt$packet_fanout_data(0xffffffffffffffff, 0x107, 0x16, &(0x7f0000000080)={0x7, &(0x7f0000000040)=[{0x9, 0x1f, 0x0, 0x2}, {0x1000, 0x5, 0x4, 0x7}, {0xc2, 0x4, 0x1, 0x1}, {0x0, 0x9, 0x6e, 0x400}, {0x7fff, 0x4, 0x6, 0x4}, {0x2, 0x3, 0xff, 0x200}, {0x2, 0x81, 0x5, 0xffffffff}]}, 0x10) (async, rerun: 64) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000500)=[@in6={0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @initdev={0xac, 0x1e, 0x0, 0x0}}}]}, &(0x7f0000000140)=0x10) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x70, &(0x7f0000000380)={r1}, &(0x7f0000000240)=0x8) [ 255.701949][ T3080] I/O error, dev loop1, sector 1 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 00:04:15 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xa14b, 0x1, &(0x7f0000000140)=[{&(0x7f00000000c0)="e66be84f52dcae384fdf9e1a66a64405609c6a07f7484877e87df9006d62e7458aa2cc2d6f106cd0917f5196d43fb85cb3", 0x31, 0xa11a}], 0x1800c, &(0x7f0000000040)={[{@fat=@dos1xfloppy}]}, 0x0) 00:04:15 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x1b, &(0x7f0000000280)=ANY=[@ANYRESDEC], &(0x7f0000000240)=0x8) (async, rerun: 32) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) (async, rerun: 32) r2 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x19, &(0x7f00000000c0)={r3}, 0x8) (async) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000000000)=r3, 0x4) 00:04:15 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r0, 0x0) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x12, 0x0, &(0x7f00000000c0)) ioctl$sock_FIOSETOWN(r1, 0x8901, &(0x7f0000000040)) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x18, &(0x7f0000000000)=ANY=[@ANYRES32, @ANYRES32=r0], &(0x7f0000000240)=0x8) socket$inet6_sctp(0xa, 0x5, 0x84) (async) shutdown(r0, 0x0) (async) socket$inet6_sctp(0xa, 0x1, 0x84) (async) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x12, 0x0, &(0x7f00000000c0)) (async) ioctl$sock_FIOSETOWN(r1, 0x8901, &(0x7f0000000040)) (async) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x18, &(0x7f0000000000)=ANY=[@ANYRES32, @ANYRES32=r0], &(0x7f0000000240)=0x8) (async) [ 255.717325][ T3080] buffer_io_error: 23 callbacks suppressed [ 255.717332][ T3080] Buffer I/O error on dev loop1, logical block 1, async page read 00:04:15 executing program 2: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000500)=[@in6={0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @initdev={0xac, 0x1e, 0x0, 0x0}}}]}, &(0x7f0000000140)=0x10) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x12, 0x0, &(0x7f00000000c0)) (async) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f00000001c0)={r1, 0x1ff, 0x2, [0x7f, 0x8]}, 0xc) (async) r3 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000340), 0x4400, 0x0) (async) r4 = socket$inet6_sctp(0xa, 0x5, 0x84) (async) r5 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r5, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_CONTEXT(r4, 0x84, 0x19, &(0x7f00000000c0)={r6}, 0x8) (async) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f0000000380)={r6, 0x0, 0x20}, 0xc) (async) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x1b, &(0x7f0000000040)={r1, 0xd7, "36286a107eb702668aaf54bb2afc1a121d204591b5c44f8c45f714b59a2c5ef1e1b07db0e14a80f8f597a37d0f761469a5f450b17c5625fe44676ba6d659f49d89ad1b904b96acc92a7981b489b21605b4a04e92e4d6666db04461a903a7aefb0343f42f9492c20fb1357a432bd2645a7456fc4742fa49d68162bc220bfe72131308b4bbbaf809acad27888cd99a39bc79279f45b09477638eee0256451cde170407c4e7f50aa960de23fac442055b04e4f5e78965753bf32f49a44590a2e349000ef2139574303804f56880fda3a29dd213820d87961d"}, &(0x7f0000000180)=0xdf) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000200)={r7, 0x1e, "f58e239459531449997ae616e9563169caf4e12da190a240d5185281fc69"}, &(0x7f0000000240)=0x26) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000280)={r8, 0x59, "ebc578c8e8db17ecc0a5d74fed1771859d35e11e33ccbed6751e52a02a32c801a319b808b7fb0cce7bbcb6dd5a561a8e8d6dc80f67cc05c9607f35eebd62ceb238d3c3571d65ef29105dbd05832a732292fc1ce2f9712d12b8"}, &(0x7f0000000300)=0x61) (async) fcntl$dupfd(r3, 0x0, 0xffffffffffffffff) [ 255.730041][ T3080] I/O error, dev loop1, sector 2 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 00:04:15 executing program 4: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1000004, 0x13, r1, 0x0) getsockopt$sock_timeval(r1, 0x1, 0x42, &(0x7f00000000c0), &(0x7f0000000100)=0x10) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x54, &(0x7f0000000040)=[@in6={0xa, 0xffff, 0x0, @ipv4={'\x00', '\xff\xff', @broadcast}, 0x5}, @in6={0xa, 0x4e24, 0x0, @private2={0xfc, 0x2, '\x00', 0x1}, 0x1}, @in6={0xa, 0x4e20, 0x5, @ipv4={'\x00', '\xff\xff', @multicast1}, 0x3c}]}, &(0x7f0000000140)=0x10) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x70, &(0x7f0000000380)={r2}, &(0x7f0000000240)=0x8) [ 255.758768][T11282] loop1: detected capacity change from 0 to 80 00:04:15 executing program 5: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r0, 0x0) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x12, 0x0, &(0x7f00000000c0)) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000080)={0x0, 0x3c, &(0x7f0000000040)=[@in6={0xa, 0x4e22, 0x0, @loopback, 0x2}, @in={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x2a}}, @in={0x2, 0x4e20, @empty}]}, &(0x7f00000000c0)=0x10) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f00000001c0), 0x4) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000200)={r2, 0xffff}, &(0x7f0000000280)=0x8) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f00000003c0)={r3, 0xf0, "543fc45b181842842d66edf36003454980be462de9df920d1bd455f4807d7a06d44a292cfa225fa95fa6adffb3fd406810bcea89464c3fedcfb426fe1fe47d31139e22d5a56a1a466f514d41b1aac208eb4842d86a7496271afdc399d0ce596b543b8cc489906cd7a43d0fc798a55100454c451e5a76b4cd5e0128468d3089ffc72005c4fa0d7a696d8b9d4f7442330de85f21a561c58b20b9655949e4afa03ee38f2522c83ff5c4ec8eb0e50e89f3bbffd20d7b2170130a3280999d92494d065a5f3c0fee73695ea9aa177c7de3eb5d6e80aa3c1a4e2167c251357cea9b1ea426824ae91a2504814e4dfe87ec9e9d29"}, &(0x7f00000002c0)=0xf8) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000000100)=@assoc_value, &(0x7f0000000180)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000500)=[@in6={0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @initdev={0xac, 0x1e, 0x0, 0x0}}}]}, &(0x7f0000000140)=0x10) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000380)={r4, 0x30, "113376556a913ff66b8bed6dacd1b4194a9ab218553393be438220d645bfff95432e312a02bdfc9d13d94c474adc6fba"}, &(0x7f0000000240)=0x38) socket$inet6_sctp(0xa, 0x5, 0x84) (async) shutdown(r0, 0x0) (async) socket$inet6_sctp(0xa, 0x1, 0x84) (async) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x12, 0x0, &(0x7f00000000c0)) (async) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000080)={0x0, 0x3c, &(0x7f0000000040)=[@in6={0xa, 0x4e22, 0x0, @loopback, 0x2}, @in={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x2a}}, @in={0x2, 0x4e20, @empty}]}, &(0x7f00000000c0)=0x10) (async) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f00000001c0), 0x4) (async) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000200)={r2, 0xffff}, &(0x7f0000000280)=0x8) (async) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f00000003c0)={r3, 0xf0, "543fc45b181842842d66edf36003454980be462de9df920d1bd455f4807d7a06d44a292cfa225fa95fa6adffb3fd406810bcea89464c3fedcfb426fe1fe47d31139e22d5a56a1a466f514d41b1aac208eb4842d86a7496271afdc399d0ce596b543b8cc489906cd7a43d0fc798a55100454c451e5a76b4cd5e0128468d3089ffc72005c4fa0d7a696d8b9d4f7442330de85f21a561c58b20b9655949e4afa03ee38f2522c83ff5c4ec8eb0e50e89f3bbffd20d7b2170130a3280999d92494d065a5f3c0fee73695ea9aa177c7de3eb5d6e80aa3c1a4e2167c251357cea9b1ea426824ae91a2504814e4dfe87ec9e9d29"}, &(0x7f00000002c0)=0xf8) (async) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000000100)=@assoc_value, &(0x7f0000000180)=0x8) (async) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000500)=[@in6={0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @initdev={0xac, 0x1e, 0x0, 0x0}}}]}, &(0x7f0000000140)=0x10) (async) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000380)={r4, 0x30, "113376556a913ff66b8bed6dacd1b4194a9ab218553393be438220d645bfff95432e312a02bdfc9d13d94c474adc6fba"}, &(0x7f0000000240)=0x38) (async) [ 255.771882][ T3080] Buffer I/O error on dev loop1, logical block 2, async page read 00:04:15 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xa14b, 0x1, &(0x7f0000000140)=[{&(0x7f00000000c0)="e66be84f52dcae384fdf9e1a66a64405609c6a07f7484877e87df9006d62e7458aa2cc2d6f1074d0917f5196d43fb85cb3", 0x31, 0xa11a}], 0x1800c, &(0x7f0000000040)={[{@fat=@dos1xfloppy}]}, 0x0) 00:04:15 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r0, 0x0) (async) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x12, 0x0, &(0x7f00000000c0)) (async) ioctl$sock_FIOSETOWN(r1, 0x8901, &(0x7f0000000040)) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x18, &(0x7f0000000000)=ANY=[@ANYRES32, @ANYRES32=r0], &(0x7f0000000240)=0x8) 00:04:15 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) r2 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000080)={0x0, 0xc0, &(0x7f0000000100)=[@in={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x3e}}, @in={0x2, 0x4e21, @initdev={0xac, 0x1e, 0x1, 0x0}}, @in6={0xa, 0x4e23, 0x8000, @private2={0xfc, 0x2, '\x00', 0x1}, 0x8001}, @in6={0xa, 0x4e24, 0x10001, @mcast2, 0x3}, @in6={0xa, 0x4e23, 0x2, @empty}, @in={0x2, 0x4e23, @private=0xa010100}, @in6={0xa, 0x4e20, 0x3, @local, 0x1}, @in={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x37}}, @in={0x2, 0x4e23, @remote}]}, &(0x7f00000001c0)=0x10) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x19, &(0x7f00000000c0)={r3}, 0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000000)={r3, 0x458e, 0x30}, 0xc) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x1b, &(0x7f0000000280)=ANY=[@ANYRESDEC], &(0x7f0000000240)=0x8) 00:04:15 executing program 2: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000500)=[@in6={0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @initdev={0xac, 0x1e, 0x0, 0x0}}}]}, &(0x7f0000000140)=0x10) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x12, 0x0, &(0x7f00000000c0)) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f00000001c0)={r1, 0x1ff, 0x2, [0x7f, 0x8]}, 0xc) r3 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000340), 0x4400, 0x0) r4 = socket$inet6_sctp(0xa, 0x5, 0x84) r5 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r5, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_CONTEXT(r4, 0x84, 0x19, &(0x7f00000000c0)={r6}, 0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f0000000380)={r6, 0x0, 0x20}, 0xc) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x1b, &(0x7f0000000040)={r1, 0xd7, "36286a107eb702668aaf54bb2afc1a121d204591b5c44f8c45f714b59a2c5ef1e1b07db0e14a80f8f597a37d0f761469a5f450b17c5625fe44676ba6d659f49d89ad1b904b96acc92a7981b489b21605b4a04e92e4d6666db04461a903a7aefb0343f42f9492c20fb1357a432bd2645a7456fc4742fa49d68162bc220bfe72131308b4bbbaf809acad27888cd99a39bc79279f45b09477638eee0256451cde170407c4e7f50aa960de23fac442055b04e4f5e78965753bf32f49a44590a2e349000ef2139574303804f56880fda3a29dd213820d87961d"}, &(0x7f0000000180)=0xdf) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000200)={r7, 0x1e, "f58e239459531449997ae616e9563169caf4e12da190a240d5185281fc69"}, &(0x7f0000000240)=0x26) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000280)={r8, 0x59, "ebc578c8e8db17ecc0a5d74fed1771859d35e11e33ccbed6751e52a02a32c801a319b808b7fb0cce7bbcb6dd5a561a8e8d6dc80f67cc05c9607f35eebd62ceb238d3c3571d65ef29105dbd05832a732292fc1ce2f9712d12b8"}, &(0x7f0000000300)=0x61) fcntl$dupfd(r3, 0x0, 0xffffffffffffffff) socket$inet6_sctp(0xa, 0x5, 0x84) (async) shutdown(r0, 0x0) (async) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000500)=[@in6={0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @initdev={0xac, 0x1e, 0x0, 0x0}}}]}, &(0x7f0000000140)=0x10) (async) socket$inet6_sctp(0xa, 0x1, 0x84) (async) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x12, 0x0, &(0x7f00000000c0)) (async) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f00000001c0)={r1, 0x1ff, 0x2, [0x7f, 0x8]}, 0xc) (async) openat$vsock(0xffffffffffffff9c, &(0x7f0000000340), 0x4400, 0x0) (async) socket$inet6_sctp(0xa, 0x5, 0x84) (async) socket$inet_sctp(0x2, 0x1, 0x84) (async) getsockopt$inet_sctp_SCTP_MAX_BURST(r5, 0x84, 0xd, &(0x7f0000000000)=@assoc_value, &(0x7f0000000040)=0x8) (async) setsockopt$inet_sctp6_SCTP_CONTEXT(r4, 0x84, 0x19, &(0x7f00000000c0)={r6}, 0x8) (async) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f0000000380)={r6, 0x0, 0x20}, 0xc) (async) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x1b, &(0x7f0000000040)={r1, 0xd7, "36286a107eb702668aaf54bb2afc1a121d204591b5c44f8c45f714b59a2c5ef1e1b07db0e14a80f8f597a37d0f761469a5f450b17c5625fe44676ba6d659f49d89ad1b904b96acc92a7981b489b21605b4a04e92e4d6666db04461a903a7aefb0343f42f9492c20fb1357a432bd2645a7456fc4742fa49d68162bc220bfe72131308b4bbbaf809acad27888cd99a39bc79279f45b09477638eee0256451cde170407c4e7f50aa960de23fac442055b04e4f5e78965753bf32f49a44590a2e349000ef2139574303804f56880fda3a29dd213820d87961d"}, &(0x7f0000000180)=0xdf) (async) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000200)={r7, 0x1e, "f58e239459531449997ae616e9563169caf4e12da190a240d5185281fc69"}, &(0x7f0000000240)=0x26) (async) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000280)={r8, 0x59, "ebc578c8e8db17ecc0a5d74fed1771859d35e11e33ccbed6751e52a02a32c801a319b808b7fb0cce7bbcb6dd5a561a8e8d6dc80f67cc05c9607f35eebd62ceb238d3c3571d65ef29105dbd05832a732292fc1ce2f9712d12b8"}, &(0x7f0000000300)=0x61) (async) fcntl$dupfd(r3, 0x0, 0xffffffffffffffff) (async) 00:04:15 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xa14b, 0x1, &(0x7f0000000140)=[{&(0x7f00000000c0)="e66be84f52dcae384fdf9e1a66a64405609c6a07f7484877e87df9006d62e7458aa2cc2d6f107ad0917f5196d43fb85cb3", 0x31, 0xa11a}], 0x1800c, &(0x7f0000000040)={[{@fat=@dos1xfloppy}]}, 0x0) 00:04:15 executing program 4: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r0, 0x0) (async) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1000004, 0x13, r1, 0x0) (async) getsockopt$sock_timeval(r1, 0x1, 0x42, &(0x7f00000000c0), &(0x7f0000000100)=0x10) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x54, &(0x7f0000000040)=[@in6={0xa, 0xffff, 0x0, @ipv4={'\x00', '\xff\xff', @broadcast}, 0x5}, @in6={0xa, 0x4e24, 0x0, @private2={0xfc, 0x2, '\x00', 0x1}, 0x1}, @in6={0xa, 0x4e20, 0x5, @ipv4={'\x00', '\xff\xff', @multicast1}, 0x3c}]}, &(0x7f0000000140)=0x10) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x70, &(0x7f0000000380)={r2}, &(0x7f0000000240)=0x8) 00:04:15 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000500)=[@in6={0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @empty}}]}, &(0x7f0000000140)=0x10) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x18, &(0x7f0000000380)={r1}, &(0x7f0000000240)=0x8) 00:04:15 executing program 5: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r0, 0x0) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f00000001c0), 0x4) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x12, 0x0, &(0x7f00000000c0)) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000000040)={0x0, @in6={{0xa, 0x4e23, 0x6f, @private0={0xfc, 0x0, '\x00', 0x1}, 0x4}}, 0xffffffc1, 0x4, 0x1, 0x7fff, 0x7}, &(0x7f0000000100)=0x98) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000500)=[@in6={0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @initdev={0xac, 0x1e, 0x0, 0x0}}}]}, &(0x7f0000000140)=0x10) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000380)=ANY=[@ANYRES32=r2, @ANYBLOB="30000000113376556a913ff66b8bed6dacd1b4194a9ab218553393be438220d645bfff95432e312a02bdfc9d13d94c474adccfba"], &(0x7f0000000240)=0x38) 00:04:15 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) r2 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000080)={0x0, 0xc0, &(0x7f0000000100)=[@in={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x3e}}, @in={0x2, 0x4e21, @initdev={0xac, 0x1e, 0x1, 0x0}}, @in6={0xa, 0x4e23, 0x8000, @private2={0xfc, 0x2, '\x00', 0x1}, 0x8001}, @in6={0xa, 0x4e24, 0x10001, @mcast2, 0x3}, @in6={0xa, 0x4e23, 0x2, @empty}, @in={0x2, 0x4e23, @private=0xa010100}, @in6={0xa, 0x4e20, 0x3, @local, 0x1}, @in={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x37}}, @in={0x2, 0x4e23, @remote}]}, &(0x7f00000001c0)=0x10) (async) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x19, &(0x7f00000000c0)={r3}, 0x8) (async) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000000)={r3, 0x458e, 0x30}, 0xc) (async) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x1b, &(0x7f0000000280)=ANY=[@ANYRESDEC], &(0x7f0000000240)=0x8) [ 255.865341][T11328] loop1: detected capacity change from 0 to 80 00:04:15 executing program 2: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000500)=[@in6={0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @initdev={0xac, 0x1e, 0x0, 0x0}}}]}, &(0x7f0000000140)=0x10) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1000004, 0x13, r1, 0x0) sendmsg$kcm(r1, &(0x7f0000000400)={&(0x7f0000000040)=@phonet={0x23, 0x80, 0x76, 0x1f}, 0x80, &(0x7f0000000100)=[{&(0x7f0000000180)="7b95247d6b014a299a423f657310583c8474103078b897891bc041a9c5d5ee1e9890f0692338773223f6921781e372f7ee34c164517e588a445f453103aff5d24928e4409f53b3bd511f618dd4213cfda2a58b367af49d3b2efcaba499f9fa02dad716d19c8a8f4be9c7bf452ed74653dfbda153c2a517ba1c25aae0e798d6b64a13de8268caa3ffa4053d69839cdeebc061c73326ba5359d569e287a9c15f97f71de39daedf", 0xa6}, {&(0x7f0000000240)="5a476914e3d1332d90129f3c56bbec79186b9dea66f2c5b3800fbe8bcc3a47fc773839cd41c3ad2bd626477fc9b80fec89e69d1bdce5aae3e5912adbddb986b532fefd705e10283c3ce22dc079a4329c383c8208f3f8c6299cedbd20754eaac72f3ab90deb74f3dfda2702e554ba0842218b6a5e1aa6a8e5c4ef66180303c8db0fdee8f2b8ec667c40a39c0503445bc6dc0a0cdd9a92f1fbf6de9956f303c19ddf44cbd546b1b9dd2b53620c6c6657fa155052884dbdad6ecde7288caa08694c2a4e1708c582c751774b2b4d70bd0b78d5ff5f4242eecad4e01603805d035ab19ae22f703b59bf71b8bfdcd84e42a58d3deb", 0xf2}, {&(0x7f00000000c0)="e002568cf7c75d49a27673075e107bdb36de647ee8c44dcf12e0d461b576928eeeb8f6aba3c751a6774712e51652", 0x2e}, {&(0x7f0000000340)="7cbaa9e3dfa06d864fb01c70aa3186515bf9c9968bc446136ddcf563ab54a2b96c2d3f5d6c32342f0ac339b6fafb83d68daa5b08493843915872a63bfd7164da8fbf69a4ca8a0e1ed118dc64ae49f4dae45c3361c2c8cf5b48345f7341a8941c88878f92e3d6a61dcf1533e99edf7591f77e2ebb81489fed2ebae4c114d86c17eb4c8c2ba9b40f042d7f8ef1e19e81ed2d4e02a8be6357950099397ac363e18942227ffe5fe02333242a8dd413edf7e31a5742e06f", 0xb5}], 0x4, &(0x7f0000000540)=[{0x58, 0x10c, 0x80000000, "6781d8e847baf6cce5df660da2e856f95e308c0b93c5efcac07c172b82a7e1c372bbfb84d1731facf70975dd10b57a4f844fdd1afba793a6e34dd9e2cd7697fe656d6961"}, {0xa0, 0x1, 0x3, "982b4baa436d2b55ed86f447107112bdc0fcbd45179fe9d7bf7d0c6db439b18911dd0b4cf80a22650ba3caddcdb6041dbdfa459ff42f0a71de44256464298e0fce283096c4551b48501532ef0da205bb827ae08c81df48d21afd8f1d8d3e006d19b96dc18f2cd30113305afdf09dce33605b7bfaedd28967f666c907d0324088394a4c1e02bacb5dba48fecc1374cd07"}, {0xb8, 0x84, 0x8, "d9dd09896f0611e51663e3ec0f330875c7cbda5e605bfbdee672a8206abd0c18c91bd5a636d4dd2f9b5b859a8527ffc2a22c901febce3cb805ca96e306a91541530d39c49a508e094f1cc465d0fcc237b5bc8c3d2f8801a69df50de893d1a6f3e9263ba4b6ae8d9a7ec371c4122f4feb363944e057b85075039aece9fb68404861222712c89fb5875a06e88e13f035d0f8e7a3939e3071d52bda5ed8de831a813659cc86"}, {0x1010, 0x154a79afb2184318, 0x8, "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"}, {0x58, 0xff, 0x8, "a54f1660ec067cef7c34090a9a3d3643f9e03a68631cfdc52f73715c2a4c64d4841a719765d5e9224842e98e753a3e1023a2bb105035bd019b6ae9f6c3aff39a72"}, {0x78, 0x118, 0x0, "b82deed9653ea1e4aa29a8abc7ebc7634ccaabe940e06051a0d4ab9b955d8999b8ea4eba4a43b3cbde12ca47a01cd072afc28474582abb4b0d93c2ac18f0c6c0224cf01ba52a5eaed3a6856c8d455dc54adf9572daa4585465619d0a880eb7e4efbb4769"}], 0x1290}, 0x1) 00:04:15 executing program 5: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r0, 0x0) (async) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f00000001c0), 0x4) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x12, 0x0, &(0x7f00000000c0)) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000000040)={0x0, @in6={{0xa, 0x4e23, 0x6f, @private0={0xfc, 0x0, '\x00', 0x1}, 0x4}}, 0xffffffc1, 0x4, 0x1, 0x7fff, 0x7}, &(0x7f0000000100)=0x98) (async) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000500)=[@in6={0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @initdev={0xac, 0x1e, 0x0, 0x0}}}]}, &(0x7f0000000140)=0x10) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000380)=ANY=[@ANYRES32=r2, @ANYBLOB="30000000113376556a913ff66b8bed6dacd1b4194a9ab218553393be438220d645bfff95432e312a02bdfc9d13d94c474adccfba"], &(0x7f0000000240)=0x38) 00:04:15 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xa14b, 0x1, &(0x7f0000000140)=[{&(0x7f00000000c0)="e66be84f52dcae384fdf9e1a66a64405609c6a07f7484877e87df9006d62e7458aa2cc2d6f1082d0917f5196d43fb85cb3", 0x31, 0xa11a}], 0x1800c, &(0x7f0000000040)={[{@fat=@dos1xfloppy}]}, 0x0) 00:04:15 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r0, 0x0) (async) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000500)=[@in6={0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @empty}}]}, &(0x7f0000000140)=0x10) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x18, &(0x7f0000000380)={r1}, &(0x7f0000000240)=0x8) 00:04:15 executing program 4: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1000004, 0x13, r1, 0x0) getsockopt$sock_timeval(r1, 0x1, 0x42, &(0x7f00000000c0), &(0x7f0000000100)=0x10) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x54, &(0x7f0000000040)=[@in6={0xa, 0xffff, 0x0, @ipv4={'\x00', '\xff\xff', @broadcast}, 0x5}, @in6={0xa, 0x4e24, 0x0, @private2={0xfc, 0x2, '\x00', 0x1}, 0x1}, @in6={0xa, 0x4e20, 0x5, @ipv4={'\x00', '\xff\xff', @multicast1}, 0x3c}]}, &(0x7f0000000140)=0x10) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x70, &(0x7f0000000380)={r2}, &(0x7f0000000240)=0x8) socket$inet6_sctp(0xa, 0x5, 0x84) (async) shutdown(r0, 0x0) (async) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) (async) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1000004, 0x13, r1, 0x0) (async) getsockopt$sock_timeval(r1, 0x1, 0x42, &(0x7f00000000c0), &(0x7f0000000100)=0x10) (async) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x54, &(0x7f0000000040)=[@in6={0xa, 0xffff, 0x0, @ipv4={'\x00', '\xff\xff', @broadcast}, 0x5}, @in6={0xa, 0x4e24, 0x0, @private2={0xfc, 0x2, '\x00', 0x1}, 0x1}, @in6={0xa, 0x4e20, 0x5, @ipv4={'\x00', '\xff\xff', @multicast1}, 0x3c}]}, &(0x7f0000000140)=0x10) (async) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x70, &(0x7f0000000380)={r2}, &(0x7f0000000240)=0x8) (async) 00:04:15 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) r2 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000080)={0x0, 0xc0, &(0x7f0000000100)=[@in={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x3e}}, @in={0x2, 0x4e21, @initdev={0xac, 0x1e, 0x1, 0x0}}, @in6={0xa, 0x4e23, 0x8000, @private2={0xfc, 0x2, '\x00', 0x1}, 0x8001}, @in6={0xa, 0x4e24, 0x10001, @mcast2, 0x3}, @in6={0xa, 0x4e23, 0x2, @empty}, @in={0x2, 0x4e23, @private=0xa010100}, @in6={0xa, 0x4e20, 0x3, @local, 0x1}, @in={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x37}}, @in={0x2, 0x4e23, @remote}]}, &(0x7f00000001c0)=0x10) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x19, &(0x7f00000000c0)={r3}, 0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000000)={r3, 0x458e, 0x30}, 0xc) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x1b, &(0x7f0000000280)=ANY=[@ANYRESDEC], &(0x7f0000000240)=0x8) socket$inet6_sctp(0xa, 0x5, 0x84) (async) socket$inet6_sctp(0xa, 0x5, 0x84) (async) socket$inet_sctp(0x2, 0x1, 0x84) (async) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000080)={0x0, 0xc0, &(0x7f0000000100)=[@in={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x3e}}, @in={0x2, 0x4e21, @initdev={0xac, 0x1e, 0x1, 0x0}}, @in6={0xa, 0x4e23, 0x8000, @private2={0xfc, 0x2, '\x00', 0x1}, 0x8001}, @in6={0xa, 0x4e24, 0x10001, @mcast2, 0x3}, @in6={0xa, 0x4e23, 0x2, @empty}, @in={0x2, 0x4e23, @private=0xa010100}, @in6={0xa, 0x4e20, 0x3, @local, 0x1}, @in={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x37}}, @in={0x2, 0x4e23, @remote}]}, &(0x7f00000001c0)=0x10) (async) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0xd, &(0x7f0000000000)=@assoc_value, &(0x7f0000000040)=0x8) (async) setsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x19, &(0x7f00000000c0)={r3}, 0x8) (async) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000000)={r3, 0x458e, 0x30}, 0xc) (async) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x1b, &(0x7f0000000280)=ANY=[@ANYRESDEC], &(0x7f0000000240)=0x8) (async) [ 255.929724][T11344] loop1: detected capacity change from 0 to 80 00:04:15 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r0, 0x0) (async) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000500)=[@in6={0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @empty}}]}, &(0x7f0000000140)=0x10) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x18, &(0x7f0000000380)={r1}, &(0x7f0000000240)=0x8) 00:04:15 executing program 2: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000500)=[@in6={0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @initdev={0xac, 0x1e, 0x0, 0x0}}}]}, &(0x7f0000000140)=0x10) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1000004, 0x13, r1, 0x0) sendmsg$kcm(r1, &(0x7f0000000400)={&(0x7f0000000040)=@phonet={0x23, 0x80, 0x76, 0x1f}, 0x80, &(0x7f0000000100)=[{&(0x7f0000000180)="7b95247d6b014a299a423f657310583c8474103078b897891bc041a9c5d5ee1e9890f0692338773223f6921781e372f7ee34c164517e588a445f453103aff5d24928e4409f53b3bd511f618dd4213cfda2a58b367af49d3b2efcaba499f9fa02dad716d19c8a8f4be9c7bf452ed74653dfbda153c2a517ba1c25aae0e798d6b64a13de8268caa3ffa4053d69839cdeebc061c73326ba5359d569e287a9c15f97f71de39daedf", 0xa6}, {&(0x7f0000000240)="5a476914e3d1332d90129f3c56bbec79186b9dea66f2c5b3800fbe8bcc3a47fc773839cd41c3ad2bd626477fc9b80fec89e69d1bdce5aae3e5912adbddb986b532fefd705e10283c3ce22dc079a4329c383c8208f3f8c6299cedbd20754eaac72f3ab90deb74f3dfda2702e554ba0842218b6a5e1aa6a8e5c4ef66180303c8db0fdee8f2b8ec667c40a39c0503445bc6dc0a0cdd9a92f1fbf6de9956f303c19ddf44cbd546b1b9dd2b53620c6c6657fa155052884dbdad6ecde7288caa08694c2a4e1708c582c751774b2b4d70bd0b78d5ff5f4242eecad4e01603805d035ab19ae22f703b59bf71b8bfdcd84e42a58d3deb", 0xf2}, {&(0x7f00000000c0)="e002568cf7c75d49a27673075e107bdb36de647ee8c44dcf12e0d461b576928eeeb8f6aba3c751a6774712e51652", 0x2e}, {&(0x7f0000000340)="7cbaa9e3dfa06d864fb01c70aa3186515bf9c9968bc446136ddcf563ab54a2b96c2d3f5d6c32342f0ac339b6fafb83d68daa5b08493843915872a63bfd7164da8fbf69a4ca8a0e1ed118dc64ae49f4dae45c3361c2c8cf5b48345f7341a8941c88878f92e3d6a61dcf1533e99edf7591f77e2ebb81489fed2ebae4c114d86c17eb4c8c2ba9b40f042d7f8ef1e19e81ed2d4e02a8be6357950099397ac363e18942227ffe5fe02333242a8dd413edf7e31a5742e06f", 0xb5}], 0x4, &(0x7f0000000540)=[{0x58, 0x10c, 0x80000000, "6781d8e847baf6cce5df660da2e856f95e308c0b93c5efcac07c172b82a7e1c372bbfb84d1731facf70975dd10b57a4f844fdd1afba793a6e34dd9e2cd7697fe656d6961"}, {0xa0, 0x1, 0x3, "982b4baa436d2b55ed86f447107112bdc0fcbd45179fe9d7bf7d0c6db439b18911dd0b4cf80a22650ba3caddcdb6041dbdfa459ff42f0a71de44256464298e0fce283096c4551b48501532ef0da205bb827ae08c81df48d21afd8f1d8d3e006d19b96dc18f2cd30113305afdf09dce33605b7bfaedd28967f666c907d0324088394a4c1e02bacb5dba48fecc1374cd07"}, {0xb8, 0x84, 0x8, "d9dd09896f0611e51663e3ec0f330875c7cbda5e605bfbdee672a8206abd0c18c91bd5a636d4dd2f9b5b859a8527ffc2a22c901febce3cb805ca96e306a91541530d39c49a508e094f1cc465d0fcc237b5bc8c3d2f8801a69df50de893d1a6f3e9263ba4b6ae8d9a7ec371c4122f4feb363944e057b85075039aece9fb68404861222712c89fb5875a06e88e13f035d0f8e7a3939e3071d52bda5ed8de831a813659cc86"}, {0x1010, 0x154a79afb2184318, 0x8, "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{0x58, 0xff, 0x8, "a54f1660ec067cef7c34090a9a3d3643f9e03a68631cfdc52f73715c2a4c64d4841a719765d5e9224842e98e753a3e1023a2bb105035bd019b6ae9f6c3aff39a72"}, {0x78, 0x118, 0x0, "b82deed9653ea1e4aa29a8abc7ebc7634ccaabe940e06051a0d4ab9b955d8999b8ea4eba4a43b3cbde12ca47a01cd072afc28474582abb4b0d93c2ac18f0c6c0224cf01ba52a5eaed3a6856c8d455dc54adf9572daa4585465619d0a880eb7e4efbb4769"}], 0x1290}, 0x1) socket$inet6_sctp(0xa, 0x5, 0x84) (async) shutdown(r0, 0x0) (async) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000500)=[@in6={0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @initdev={0xac, 0x1e, 0x0, 0x0}}}]}, &(0x7f0000000140)=0x10) (async) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) (async) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1000004, 0x13, r1, 0x0) (async) sendmsg$kcm(r1, &(0x7f0000000400)={&(0x7f0000000040)=@phonet={0x23, 0x80, 0x76, 0x1f}, 0x80, &(0x7f0000000100)=[{&(0x7f0000000180)="7b95247d6b014a299a423f657310583c8474103078b897891bc041a9c5d5ee1e9890f0692338773223f6921781e372f7ee34c164517e588a445f453103aff5d24928e4409f53b3bd511f618dd4213cfda2a58b367af49d3b2efcaba499f9fa02dad716d19c8a8f4be9c7bf452ed74653dfbda153c2a517ba1c25aae0e798d6b64a13de8268caa3ffa4053d69839cdeebc061c73326ba5359d569e287a9c15f97f71de39daedf", 0xa6}, {&(0x7f0000000240)="5a476914e3d1332d90129f3c56bbec79186b9dea66f2c5b3800fbe8bcc3a47fc773839cd41c3ad2bd626477fc9b80fec89e69d1bdce5aae3e5912adbddb986b532fefd705e10283c3ce22dc079a4329c383c8208f3f8c6299cedbd20754eaac72f3ab90deb74f3dfda2702e554ba0842218b6a5e1aa6a8e5c4ef66180303c8db0fdee8f2b8ec667c40a39c0503445bc6dc0a0cdd9a92f1fbf6de9956f303c19ddf44cbd546b1b9dd2b53620c6c6657fa155052884dbdad6ecde7288caa08694c2a4e1708c582c751774b2b4d70bd0b78d5ff5f4242eecad4e01603805d035ab19ae22f703b59bf71b8bfdcd84e42a58d3deb", 0xf2}, {&(0x7f00000000c0)="e002568cf7c75d49a27673075e107bdb36de647ee8c44dcf12e0d461b576928eeeb8f6aba3c751a6774712e51652", 0x2e}, {&(0x7f0000000340)="7cbaa9e3dfa06d864fb01c70aa3186515bf9c9968bc446136ddcf563ab54a2b96c2d3f5d6c32342f0ac339b6fafb83d68daa5b08493843915872a63bfd7164da8fbf69a4ca8a0e1ed118dc64ae49f4dae45c3361c2c8cf5b48345f7341a8941c88878f92e3d6a61dcf1533e99edf7591f77e2ebb81489fed2ebae4c114d86c17eb4c8c2ba9b40f042d7f8ef1e19e81ed2d4e02a8be6357950099397ac363e18942227ffe5fe02333242a8dd413edf7e31a5742e06f", 0xb5}], 0x4, &(0x7f0000000540)=[{0x58, 0x10c, 0x80000000, "6781d8e847baf6cce5df660da2e856f95e308c0b93c5efcac07c172b82a7e1c372bbfb84d1731facf70975dd10b57a4f844fdd1afba793a6e34dd9e2cd7697fe656d6961"}, {0xa0, 0x1, 0x3, "982b4baa436d2b55ed86f447107112bdc0fcbd45179fe9d7bf7d0c6db439b18911dd0b4cf80a22650ba3caddcdb6041dbdfa459ff42f0a71de44256464298e0fce283096c4551b48501532ef0da205bb827ae08c81df48d21afd8f1d8d3e006d19b96dc18f2cd30113305afdf09dce33605b7bfaedd28967f666c907d0324088394a4c1e02bacb5dba48fecc1374cd07"}, {0xb8, 0x84, 0x8, "d9dd09896f0611e51663e3ec0f330875c7cbda5e605bfbdee672a8206abd0c18c91bd5a636d4dd2f9b5b859a8527ffc2a22c901febce3cb805ca96e306a91541530d39c49a508e094f1cc465d0fcc237b5bc8c3d2f8801a69df50de893d1a6f3e9263ba4b6ae8d9a7ec371c4122f4feb363944e057b85075039aece9fb68404861222712c89fb5875a06e88e13f035d0f8e7a3939e3071d52bda5ed8de831a813659cc86"}, {0x1010, 0x154a79afb2184318, 0x8, "f087308e5419e1e437f2aec89d1d140638b9fb47b941699bce510d3e269feebb3e35c65231d7f96c40ca86eca1f09af00cb80d2cddd47d48293ca994bf8c464530a2f4d82ee260f1aa2c03d45a3cd4d3a8c26892f3a7f8d0006838cd5e6e67943795664c6dfa9111fe98f5bbbd81b301421ca7553c5dd1dc8e167c27865fd6da4e7f20f03532c0f3c20086e4aa5fb2191418e061231abe6eee76fa1c5c60967c4023d8a434977ce6194eeee97350e88f5ed0d524aca0a7957169700a6199eeea9fbd27369e6019a34cf3f51c57abb87e09fc35ca9c47e7c9adb1aea58fa57faeea3200c4784daab9aa622743568ab902339d2dda6ec5b449197ff62508f55a80722afece0f3b9afd43ae26f2b64caba8feb5851baf3919717d623e580c0a4869f4bead43572b53275ccb0f5256c688c57bbb4233066b89837d1dd5d2e5ab13fffbaf82ebf993d99b0524814888ef96b72374c7583c58706fc0d25c9a99b0581c24bdf4589f95acb3527a49c54e3db739ae342483daabfbfe2ab806b64bea54b5147277a545d92b053cea92771459e93dd1b54828c16873492c0c4ca5e6652b10d45c17ad7598e8c5e4f3050e3bbc38b8a1e4fdb6adbe0783f8ff6551cd5f5f1b98d497a1fe0a010290504fe3b28103abf6b787430b4596ed817c8e50a1f130df7dcb9e625bbc33b50566b7793b72ac28c32c850efe3ce8fb48b3b14407bb5bb5c46a52ea66abf53d4abf1ceb32f0882b276513240ab4f2488ade2dea637a5fdaf7eaecbe608f90d1c1f266d844f605b0aa3c20d06b69f3f2dce326153ae4da79fb4bb42ad79909b9f45348b031be8a961a7ce6dcb88040885c8a716d5fc431863e54031c711d3da8616e9bfab8adb790d61f04ae9909317b0560b970643df9f56f7487555bd4173bc9b1a5a7a7e5da616d229f5479c2225541e57e52035a9e1ae0c58d770b215a1d7630e1a7e2ba38d3d23cee0a546d68e82e1cc1637da3506f4e07316ab03fd0051cedba23d28061a2383f29d4ffcfe68f190d77d542895c522a17a7bd75cc3859ed086039b0540b45f85e2cc27c192a222c008314d9d2efec4c9cd0baa67a23024a379d2594ef4bb9859a8eff8b0d4166a6bbc97e8521da28e84e9cb18423573f3c7ffa84951cf868d72db5880648583e837098f57ec3a4f0e3ab00981e15239d5504277ca0f3e60d16282523f08ce22239ea7850a58b3efdc0184bf617527d8337837d27b90b6c303cc470b2558a8fba0aa0c6a8050017ab4e84625cd9ed308d4614b30f37ec0274b1b1a88dc0e45794589f838a53bae5d610ef0e99e8525e277ac32e07419a11c18ea71ecad07c901bf0d3ca7a583ad75c91c6948ea00121bb6378e110a034dcffa4728b0b15ab3efbbe22a3050d27357615afe56eae2ad4237aab858b2e2cc72d0773406825e91664653aad479edb64dfa10f0ca25a65df0f15310ebfd0128b91d149527e79adfd1b01af886b85f30be48d1d3b8d0a8c10d1b7f69e7c0088ccd1df7092a7f61b11d8bbcbd09c75c6fc7633758f114539fd5ea43ae9d4682aeb681c69b9ffd506116c5107482e38fba9aa7869128ccee5c92ce155d6ab402eb76563d43c55aa0a9b0762646de1a118e6641b2882d042e65c50ad70780b9e0bb1c1e76e54cdc6cddf0d716c2aeef41166fec065dc7f26ca9e4be7a150b548dd50ff53f7ccc61928dbbab2eb308ecb7321501592c390e70d24f1898ccd82270fcaae7c95752e98d17c271c1de8464d9a294b732bc8e7df2ce707ac63c94bebe888a398b4045e31d07f1608f8fe88e6cd46a7f394eb4b8980068c9546e18f02d7af361c901a6010c34d0e2cd7948b622181d99902b303bd49b31909bbd35bece6964324b6f13a5df01c29df2fcce1055cdbf7e9862d07742e74fee01c0480f0810bf4d560380c2a705b295e274fc3a658173804ed245f79f8085ba3ef2cdd1d83b52e4407699d990f4c70e8abd45ccc1b56a0b4ff85c1790149d7875ce803fe9a81bd92d0b189189b24dfc14666f7ce42fb956ce80772e3ea6b341298e9cae2da1f7d26e688cc0b09ecd73660f1f54086db11179eede31896ac123e3013ea9938a35d148644191b76c82f925034d2833fbb1932dff24e1bc85fc33bcf2c1f33500fdafd1bb889cc36c13fa72fee1c05d0be9992a74decb18ff8f9d936ff3f23f78ed54e115ebbc8199bf75f5fc03acad93340fdb11fba62317fb1860ee735bf3e21254c250ec8affc44713cadc1e082225cabf309259f65321396d564bbfb0dcc8ae26b29ee53f18a93da398e63a35c5461ad04e10292710a7f715b6ce61fd532e9e881566b9d0d7714090b2c5bb1d12867424b8094732aa9e103678628d4e499ed361046a77cdd8ada05a258f95ec9fa11b43321e1f6c216f9c91aab1acf22baaa18ff26e7dc78f556bd3b5ac621c68b8597e6397257b2d535ce2d0d0c3224f8ec3ee554f497eeb39e0e76ab11b4037f9cbe869756870077c776a00b5bd2de3500a28886adb81bfbd6d13066bd2131994ecf40da9bdf536a82a9e1f7e436fa56d011905e6d66148d4aaae50ac5cbb24448a46712a246c8ec0b24832de2e8499488afd672dfb78cde589bcf6e5434cfe98a9451140cedf59604f0d505f8adc90bc5f55ff768576fe4481c8ed3eda1c853737e77567578d3f71728211b1e657b0b8b7d3d1e411356bf18ab48eff74841570b83ea345a29e7c0911dc5de874797676c8bf93dbbf16446d3c13333672d31c091d6bc3d4e1baa5189bb21a7d8e9dfd5eee6156b2e0c661e4057f0696fc12739f2ae05238661d58150f9ac6838e4a47bb9ca9e50d70b67fe461e7a0169d94e7b98a03d6b166d99388b266b5faf0f4f843d2f8f37206f22255789bc06022a15d9cb6d8b8ff990a28730e86a19319ffb501675b5c9a6a7e83f41b90ad3ed25bdd568e8b07d4286fdc09f88daf8f55e0356a15c2bac2cbdbd911c9d75b700662704adba8ec8c1fb80eca2946bfc8e8784dec388b00a9ed824b7d6ab20c322fd7d87a4589dace419e667de22538e1210995728c290d5123d926eef7688e255e83fae4c882e5dd8a444d5719eb92f25b687627d58a8f8fd09262c31cdca87bf0a6af4125f941fdd202378dca826ee2e74fabca2fcffab903fa63e2cc249854b353e4182f3c718fd9f17e6909bc4d78945f31121740571c193d9e98a5c250719090c0cbe054b33c301b54902ada4a2d64e723bb1a9e6e4e7f3f8733d2d7e64be780a61397050712ee3851cee7134d7d624e5c0f1ca94736b7286f9446c43313af72a81e8fdaf2720597d1e0e6ec61606121da9134e3ca415313a9bcf1634ecadf8dea01528f381332c348407bca8d18ade9b28a735413b81dcf657bdd2fa291dbf21d3ae04624ce9f142a761b7a305f91c544d9935b70a13f8a63112c32d1859c554e1fb90d5321cdb2a9d9372a36acb9f7dc85d22fa0e1465829d71400d0e63f49f12f7ce6db4e6f39f2a1d06d3c23488152fea7157fc764c056c946b7b148ff6c86e3a195375246437bd664ddd68ebc640c9bec011092b545e2f91d88bbb20cb9cff940ca95f9ba8536a074f3bad4fb1707898b74306242848880b35e10ccf080e03116ee635009245822e5fd4564d9e4ef9474edb7e7d9501c674dfdba398fe5dd86ef7ee1ad441f3d7f3f0d47b15df72e44b864d87338857c33c886f30ef548eb64950b95312ae69c6c13a76e3fcfc7d1bcfa46014f156518c0dc3c2abfb9fb7679632c53bcc2464263f27eb2bc81810374863cd09f3d23183606b8a902bb7f2bc3649b3fa9110b946b9edbc22775d1cf63d263c01efd96c463b082aa3d0f2a42a83ecebbb0a95512531dd3c9b96e8d3639aa8d80b8d0baa76d63dcaf5c0b210ba88871e3b165db4e48fe8fa8e24294ef130cbef65b3b6d22634ee2f33502b748d51ed1deaad6f29cfce4b08b072a82d19573c05a769c1d48538d1d7fab7b9a582d82cd6202748a0243131231080cac4b000111a7774a6d0714478e4208c8bdfd1ec0e66d91e947b916138b665e88c0f7f4c7468afaead2a7d3318f8ed8422eb30ea96b91189e9d25971e12a467e62903f5f3035a1470b21a6f3409e345c065eb68b20158ef777733ffd429a99d0e05fa9312aa530ad521ea89282582623f399f835f78bee6270f03ff2278291a34960050a72eec82bccac885deeda691b55fd311e31a8702d245e7302e4dab5816c1b4b60c5286c9800ec0ef72c06595bb7bb8167fcf4c2fdd0b20b2d7943c4121400a9ef3f923133bd8ec7a8bc015454790a4a8105fd0b40dd546599d759fad2cef3d2af4cfc324f300c9b10db596ca412ba25e8c5f1eb9a08ecf18c0c940b82cde98ff42f294d6d2db53590ac46b3074938ffca53873edcab6436bf22e0cfe6cd549d91fd18922d7dc40d6aecf3d730858ba48bf6d40458011832cd6ec6489ef59b83e82d9dde39d172dd8f53edf94e8c66a2ae466535338c8d5005c897ebd2aaffa504679f9324f93de71fd9e533972eb8cea11f447a72a029119967fe6e0595d8e57e837ebf76b9342dc7625772e531ffaa56c4c6017794926ec2d3d1d6669870ccd67f459ac77fb06b37c590d55539d4b17e2500f491fc272b36e358cf726bef04e53405e7942e531277b80a6e7b04d136f2a2392341ed0448b464de78b170704870be07ede4ad248f6ec47b2aed76f876bf9a0706c7a1553e784c77ef54787554cdc0d07ef6457fc22f560155bd92887116126a40aa2212441e8a3b6adc553a68cab9b83af4aed29825ee5531fb5b5aa68bafe8c501574c9359729c667f5e9ee3e1909d3dc52d865103a4697d01447773b0bf4ec527daf6a30fb3636ec3133d66b4c9bed9db03fed2c8eae82377b17becb46b40bd28a08a9e1fd63ecebfa7ad05430acff2289c1e5d2991548390f1c6c27c389508a84913a50ef1a8d5d475715eda8b650d0c993b86ae61082dddc44efcedeb0e3d113abfaeadd25f60b6b5e305dc2456ad47afa5baae8f097bc20b6325fb70236758846e463af949adb8dc0adca8e16b64f0ee7661368fcef9cdaea18f7a192e351142202774487afd9709c2593be707a007b4b04d6b7ea5d3a710fadd50c182ce4fa951ac3b731a146abd3c77b0a9439efe39e9ba011fde8fe4e79fbc6ec8c4f91848146c707ee927ffee2e09f287e137f60ef25c6fb3df4178398386a8d27c3846b11f135d98b0ec4bebd36ca3da0cbbf3dc0f865055666ab7fb1207b93b079a85403abdf5a9bacff0cc4e0deaccfd6d3aecaef58b13ad6e534b4b39fb180e27f441cfecccefd9f3782b75aef01916ced91a26a2f9fbebf6623a171fa53fc099999ae9414e454cdad8dd6953638c7f32364f21de889305f68e6f838425209fc84e71c03e21adfd0f119bf1e2a87a309a218cb235a8916c2fdeb78660a06fe2e2f9835c3935086635923e7b780ec0b4f5b4c2ae58ec041ecf376bbb407e3bdb999d2fe0e630c34e173e9614df1255a916fca2bcc96546e296193bf32f1aeacc858c02819e1fdf9790ff542f107a75b5a9a63cd88231eca9d69ef865eda4fa8da9d94c4d6ba9e6a333b9ee8d51477951737ec5744e695fed6d7fd35cea7e0d1ab7dd05212d118bc043bff264ddc17275fc4858d960ab4adbb52a4a72d9bcd292ffc58780076827792dccf12f2cca9956d4547b92d291356ddb37f09f266e3edf3ea9cfbe36565c6aaf09a0a0cbe863199c9d986db22b3769c48b54ca1ebfa349a7d3c1ee41b4c661c59e3c74c78ef413c7656cceeacf76308d01d75d6d1a3d"}, {0x58, 0xff, 0x8, "a54f1660ec067cef7c34090a9a3d3643f9e03a68631cfdc52f73715c2a4c64d4841a719765d5e9224842e98e753a3e1023a2bb105035bd019b6ae9f6c3aff39a72"}, {0x78, 0x118, 0x0, "b82deed9653ea1e4aa29a8abc7ebc7634ccaabe940e06051a0d4ab9b955d8999b8ea4eba4a43b3cbde12ca47a01cd072afc28474582abb4b0d93c2ac18f0c6c0224cf01ba52a5eaed3a6856c8d455dc54adf9572daa4585465619d0a880eb7e4efbb4769"}], 0x1290}, 0x1) (async) 00:04:15 executing program 5: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r0, 0x0) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f00000001c0), 0x4) (async) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x12, 0x0, &(0x7f00000000c0)) (async) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000000040)={0x0, @in6={{0xa, 0x4e23, 0x6f, @private0={0xfc, 0x0, '\x00', 0x1}, 0x4}}, 0xffffffc1, 0x4, 0x1, 0x7fff, 0x7}, &(0x7f0000000100)=0x98) (async) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000500)=[@in6={0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @initdev={0xac, 0x1e, 0x0, 0x0}}}]}, &(0x7f0000000140)=0x10) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000380)=ANY=[@ANYRES32=r2, @ANYBLOB="30000000113376556a913ff66b8bed6dacd1b4194a9ab218553393be438220d645bfff95432e312a02bdfc9d13d94c474adccfba"], &(0x7f0000000240)=0x38) 00:04:15 executing program 4: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r0, 0x0) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, &(0x7f0000000040)={{0x1, 0x1, 0x18, r0, {0x6}}, './file0\x00'}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000080)={0xa, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000000c0)=0x2c) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000500)=[@in6={0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @initdev={0xac, 0x1e, 0x0, 0x0}}}]}, &(0x7f0000000140)=0x10) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x70, &(0x7f0000000380)={r2}, &(0x7f0000000240)=0x8) 00:04:15 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xa14b, 0x1, &(0x7f0000000140)=[{&(0x7f00000000c0)="e66be84f52dcae384fdf9e1a66a64405609c6a07f7484877e87df9006d62e7458aa2cc2d6f1083d0917f5196d43fb85cb3", 0x31, 0xa11a}], 0x1800c, &(0x7f0000000040)={[{@fat=@dos1xfloppy}]}, 0x0) 00:04:15 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000500)=[@in6={0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @initdev={0xac, 0x1e, 0x0, 0x0}}}]}, &(0x7f0000000140)=0x10) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x18, &(0x7f0000000040)=ANY=[@ANYRES32=r1, @ANYBLOB="00000000c10ffbcc31f04ffa293426ee6056eb88871f8c064ac7a64ef73bcc2e8bf95f787273a7185e53ae320b6c8d79eb7c4a329891b20559f2efa4010b431bab0fac"], &(0x7f0000000240)=0x8) 00:04:16 executing program 5: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r0, 0x0) pipe2$watch_queue(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1000004, 0x13, r3, 0x0) setsockopt$RXRPC_UPGRADEABLE_SERVICE(r3, 0x110, 0x5, &(0x7f0000000280)=[0x4, 0x2], 0x2) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6e, &(0x7f0000000200)=[@in={0x2, 0x4e20, @rand_addr=0x3}], 0x10) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f00000001c0), 0x4) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000500)=[@in6={0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @initdev={0xac, 0x1e, 0x0, 0x0}}}]}, &(0x7f0000000140)=0x10) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000380)=ANY=[@ANYRES32=r4, @ANYBLOB="30000000113376556a913ff66b8bed6dacd1b4194a9a9718553393be438220d645bfff95432e312a02bdfc9d13d94c474adc6fba"], &(0x7f0000000240)=0x38) pipe2$watch_queue(&(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80) ioctl$AUTOFS_DEV_IOCTL_PROTOVER(r6, 0xc0189372, &(0x7f0000000300)={{0x1, 0x1, 0x18, r1, {0xff}}, './file0\x00'}) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000040)={r5, @in6={{0xa, 0x6e24, 0x4, @remote, 0xfffffffb}}, 0x20, 0x8, 0xfffffff6, 0x100, 0xd4, 0x220, 0x6}, &(0x7f0000000100)=0x9c) [ 256.018854][T11373] loop1: detected capacity change from 0 to 80 00:04:16 executing program 4: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r0, 0x0) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, &(0x7f0000000040)={{0x1, 0x1, 0x18, r0, {0x6}}, './file0\x00'}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000080)={0xa, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000000c0)=0x2c) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000500)=[@in6={0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @initdev={0xac, 0x1e, 0x0, 0x0}}}]}, &(0x7f0000000140)=0x10) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x70, &(0x7f0000000380)={r2}, &(0x7f0000000240)=0x8) socket$inet6_sctp(0xa, 0x5, 0x84) (async) shutdown(r0, 0x0) (async) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, &(0x7f0000000040)={{0x1, 0x1, 0x18, r0, {0x6}}, './file0\x00'}) (async) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000080)={0xa, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000000c0)=0x2c) (async) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000500)=[@in6={0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @initdev={0xac, 0x1e, 0x0, 0x0}}}]}, &(0x7f0000000140)=0x10) (async) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x70, &(0x7f0000000380)={r2}, &(0x7f0000000240)=0x8) (async) 00:04:16 executing program 0: r0 = syz_genetlink_get_family_id$nbd(&(0x7f0000001380), 0xffffffffffffffff) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f0000001440)={&(0x7f0000001340)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000001400)={&(0x7f00000013c0)={0x40, r0, 0x2, 0x70bd27, 0x25dfdbfe, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x2}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x20}, @NBD_ATTR_CLIENT_FLAGS={0xc}]}, 0x40}, 0x1, 0x0, 0x0, 0x20004011}, 0x40000) r1 = fsopen(&(0x7f0000000000)='tracefs\x00', 0x0) ioctl$BTRFS_IOC_RM_DEV(r1, 0x5000940b, &(0x7f00000002c0)={{}, "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"}) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r4 = openat$uhid(0xffffffffffffff9c, &(0x7f0000000140), 0x802, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x100000a, 0x2010, r4, 0xee90c000) fsconfig$FSCONFIG_SET_STRING(r3, 0x1, &(0x7f0000000040)='\x00', &(0x7f0000000080)='tracefs\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x1b, &(0x7f0000000280)=ANY=[@ANYRESDEC], &(0x7f0000000240)=0x8) getsockname$unix(r3, &(0x7f0000000180), &(0x7f0000000200)=0x6e) getsockopt$inet_sctp6_SCTP_EVENTS(r3, 0x84, 0xb, &(0x7f00000000c0), &(0x7f0000000100)=0xb) r5 = syz_open_dev$sndctrl(&(0x7f0000001440), 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r5, 0x40045532, &(0x7f0000000040)) r6 = openat$audio(0xffffffffffffff9c, &(0x7f0000000140), 0x40000000040201, 0x0) dup3(r5, r6, 0x0) dup3(r3, r6, 0x80000) fsconfig$FSCONFIG_SET_STRING(r3, 0x1, &(0x7f00000012c0)='\x00', &(0x7f0000001300)=',]@\x00\x00\x00\x00\x00\x00\x19', 0x0) 00:04:16 executing program 2: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000500)=[@in6={0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @initdev={0xac, 0x1e, 0x0, 0x0}}}]}, &(0x7f0000000140)=0x10) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1000004, 0x13, r1, 0x0) sendmsg$kcm(r1, &(0x7f0000000400)={&(0x7f0000000040)=@phonet={0x23, 0x80, 0x76, 0x1f}, 0x80, &(0x7f0000000100)=[{&(0x7f0000000180)="7b95247d6b014a299a423f657310583c8474103078b897891bc041a9c5d5ee1e9890f0692338773223f6921781e372f7ee34c164517e588a445f453103aff5d24928e4409f53b3bd511f618dd4213cfda2a58b367af49d3b2efcaba499f9fa02dad716d19c8a8f4be9c7bf452ed74653dfbda153c2a517ba1c25aae0e798d6b64a13de8268caa3ffa4053d69839cdeebc061c73326ba5359d569e287a9c15f97f71de39daedf", 0xa6}, {&(0x7f0000000240)="5a476914e3d1332d90129f3c56bbec79186b9dea66f2c5b3800fbe8bcc3a47fc773839cd41c3ad2bd626477fc9b80fec89e69d1bdce5aae3e5912adbddb986b532fefd705e10283c3ce22dc079a4329c383c8208f3f8c6299cedbd20754eaac72f3ab90deb74f3dfda2702e554ba0842218b6a5e1aa6a8e5c4ef66180303c8db0fdee8f2b8ec667c40a39c0503445bc6dc0a0cdd9a92f1fbf6de9956f303c19ddf44cbd546b1b9dd2b53620c6c6657fa155052884dbdad6ecde7288caa08694c2a4e1708c582c751774b2b4d70bd0b78d5ff5f4242eecad4e01603805d035ab19ae22f703b59bf71b8bfdcd84e42a58d3deb", 0xf2}, {&(0x7f00000000c0)="e002568cf7c75d49a27673075e107bdb36de647ee8c44dcf12e0d461b576928eeeb8f6aba3c751a6774712e51652", 0x2e}, {&(0x7f0000000340)="7cbaa9e3dfa06d864fb01c70aa3186515bf9c9968bc446136ddcf563ab54a2b96c2d3f5d6c32342f0ac339b6fafb83d68daa5b08493843915872a63bfd7164da8fbf69a4ca8a0e1ed118dc64ae49f4dae45c3361c2c8cf5b48345f7341a8941c88878f92e3d6a61dcf1533e99edf7591f77e2ebb81489fed2ebae4c114d86c17eb4c8c2ba9b40f042d7f8ef1e19e81ed2d4e02a8be6357950099397ac363e18942227ffe5fe02333242a8dd413edf7e31a5742e06f", 0xb5}], 0x4, &(0x7f0000000540)=[{0x58, 0x10c, 0x80000000, "6781d8e847baf6cce5df660da2e856f95e308c0b93c5efcac07c172b82a7e1c372bbfb84d1731facf70975dd10b57a4f844fdd1afba793a6e34dd9e2cd7697fe656d6961"}, {0xa0, 0x1, 0x3, "982b4baa436d2b55ed86f447107112bdc0fcbd45179fe9d7bf7d0c6db439b18911dd0b4cf80a22650ba3caddcdb6041dbdfa459ff42f0a71de44256464298e0fce283096c4551b48501532ef0da205bb827ae08c81df48d21afd8f1d8d3e006d19b96dc18f2cd30113305afdf09dce33605b7bfaedd28967f666c907d0324088394a4c1e02bacb5dba48fecc1374cd07"}, {0xb8, 0x84, 0x8, "d9dd09896f0611e51663e3ec0f330875c7cbda5e605bfbdee672a8206abd0c18c91bd5a636d4dd2f9b5b859a8527ffc2a22c901febce3cb805ca96e306a91541530d39c49a508e094f1cc465d0fcc237b5bc8c3d2f8801a69df50de893d1a6f3e9263ba4b6ae8d9a7ec371c4122f4feb363944e057b85075039aece9fb68404861222712c89fb5875a06e88e13f035d0f8e7a3939e3071d52bda5ed8de831a813659cc86"}, {0x1010, 0x154a79afb2184318, 0x8, "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{0x58, 0xff, 0x8, "a54f1660ec067cef7c34090a9a3d3643f9e03a68631cfdc52f73715c2a4c64d4841a719765d5e9224842e98e753a3e1023a2bb105035bd019b6ae9f6c3aff39a72"}, {0x78, 0x118, 0x0, "b82deed9653ea1e4aa29a8abc7ebc7634ccaabe940e06051a0d4ab9b955d8999b8ea4eba4a43b3cbde12ca47a01cd072afc28474582abb4b0d93c2ac18f0c6c0224cf01ba52a5eaed3a6856c8d455dc54adf9572daa4585465619d0a880eb7e4efbb4769"}], 0x1290}, 0x1) socket$inet6_sctp(0xa, 0x5, 0x84) (async) shutdown(r0, 0x0) (async) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000500)=[@in6={0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @initdev={0xac, 0x1e, 0x0, 0x0}}}]}, &(0x7f0000000140)=0x10) (async) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) (async) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1000004, 0x13, r1, 0x0) (async) sendmsg$kcm(r1, &(0x7f0000000400)={&(0x7f0000000040)=@phonet={0x23, 0x80, 0x76, 0x1f}, 0x80, &(0x7f0000000100)=[{&(0x7f0000000180)="7b95247d6b014a299a423f657310583c8474103078b897891bc041a9c5d5ee1e9890f0692338773223f6921781e372f7ee34c164517e588a445f453103aff5d24928e4409f53b3bd511f618dd4213cfda2a58b367af49d3b2efcaba499f9fa02dad716d19c8a8f4be9c7bf452ed74653dfbda153c2a517ba1c25aae0e798d6b64a13de8268caa3ffa4053d69839cdeebc061c73326ba5359d569e287a9c15f97f71de39daedf", 0xa6}, {&(0x7f0000000240)="5a476914e3d1332d90129f3c56bbec79186b9dea66f2c5b3800fbe8bcc3a47fc773839cd41c3ad2bd626477fc9b80fec89e69d1bdce5aae3e5912adbddb986b532fefd705e10283c3ce22dc079a4329c383c8208f3f8c6299cedbd20754eaac72f3ab90deb74f3dfda2702e554ba0842218b6a5e1aa6a8e5c4ef66180303c8db0fdee8f2b8ec667c40a39c0503445bc6dc0a0cdd9a92f1fbf6de9956f303c19ddf44cbd546b1b9dd2b53620c6c6657fa155052884dbdad6ecde7288caa08694c2a4e1708c582c751774b2b4d70bd0b78d5ff5f4242eecad4e01603805d035ab19ae22f703b59bf71b8bfdcd84e42a58d3deb", 0xf2}, {&(0x7f00000000c0)="e002568cf7c75d49a27673075e107bdb36de647ee8c44dcf12e0d461b576928eeeb8f6aba3c751a6774712e51652", 0x2e}, {&(0x7f0000000340)="7cbaa9e3dfa06d864fb01c70aa3186515bf9c9968bc446136ddcf563ab54a2b96c2d3f5d6c32342f0ac339b6fafb83d68daa5b08493843915872a63bfd7164da8fbf69a4ca8a0e1ed118dc64ae49f4dae45c3361c2c8cf5b48345f7341a8941c88878f92e3d6a61dcf1533e99edf7591f77e2ebb81489fed2ebae4c114d86c17eb4c8c2ba9b40f042d7f8ef1e19e81ed2d4e02a8be6357950099397ac363e18942227ffe5fe02333242a8dd413edf7e31a5742e06f", 0xb5}], 0x4, &(0x7f0000000540)=[{0x58, 0x10c, 0x80000000, "6781d8e847baf6cce5df660da2e856f95e308c0b93c5efcac07c172b82a7e1c372bbfb84d1731facf70975dd10b57a4f844fdd1afba793a6e34dd9e2cd7697fe656d6961"}, {0xa0, 0x1, 0x3, "982b4baa436d2b55ed86f447107112bdc0fcbd45179fe9d7bf7d0c6db439b18911dd0b4cf80a22650ba3caddcdb6041dbdfa459ff42f0a71de44256464298e0fce283096c4551b48501532ef0da205bb827ae08c81df48d21afd8f1d8d3e006d19b96dc18f2cd30113305afdf09dce33605b7bfaedd28967f666c907d0324088394a4c1e02bacb5dba48fecc1374cd07"}, {0xb8, 0x84, 0x8, "d9dd09896f0611e51663e3ec0f330875c7cbda5e605bfbdee672a8206abd0c18c91bd5a636d4dd2f9b5b859a8527ffc2a22c901febce3cb805ca96e306a91541530d39c49a508e094f1cc465d0fcc237b5bc8c3d2f8801a69df50de893d1a6f3e9263ba4b6ae8d9a7ec371c4122f4feb363944e057b85075039aece9fb68404861222712c89fb5875a06e88e13f035d0f8e7a3939e3071d52bda5ed8de831a813659cc86"}, {0x1010, 0x154a79afb2184318, 0x8, "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"}, {0x58, 0xff, 0x8, "a54f1660ec067cef7c34090a9a3d3643f9e03a68631cfdc52f73715c2a4c64d4841a719765d5e9224842e98e753a3e1023a2bb105035bd019b6ae9f6c3aff39a72"}, {0x78, 0x118, 0x0, "b82deed9653ea1e4aa29a8abc7ebc7634ccaabe940e06051a0d4ab9b955d8999b8ea4eba4a43b3cbde12ca47a01cd072afc28474582abb4b0d93c2ac18f0c6c0224cf01ba52a5eaed3a6856c8d455dc54adf9572daa4585465619d0a880eb7e4efbb4769"}], 0x1290}, 0x1) (async) 00:04:16 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r0, 0x0) (async) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000500)=[@in6={0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @initdev={0xac, 0x1e, 0x0, 0x0}}}]}, &(0x7f0000000140)=0x10) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x18, &(0x7f0000000040)=ANY=[@ANYRES32=r1, @ANYBLOB="00000000c10ffbcc31f04ffa293426ee6056eb88871f8c064ac7a64ef73bcc2e8bf95f787273a7185e53ae320b6c8d79eb7c4a329891b20559f2efa4010b431bab0fac"], &(0x7f0000000240)=0x8) 00:04:16 executing program 5: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r0, 0x0) pipe2$watch_queue(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1000004, 0x13, r3, 0x0) setsockopt$RXRPC_UPGRADEABLE_SERVICE(r3, 0x110, 0x5, &(0x7f0000000280)=[0x4, 0x2], 0x2) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6e, &(0x7f0000000200)=[@in={0x2, 0x4e20, @rand_addr=0x3}], 0x10) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f00000001c0), 0x4) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000500)=[@in6={0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @initdev={0xac, 0x1e, 0x0, 0x0}}}]}, &(0x7f0000000140)=0x10) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000380)=ANY=[@ANYRES32=r4, @ANYBLOB="30000000113376556a913ff66b8bed6dacd1b4194a9a9718553393be438220d645bfff95432e312a02bdfc9d13d94c474adc6fba"], &(0x7f0000000240)=0x38) pipe2$watch_queue(&(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80) ioctl$AUTOFS_DEV_IOCTL_PROTOVER(r6, 0xc0189372, &(0x7f0000000300)={{0x1, 0x1, 0x18, r1, {0xff}}, './file0\x00'}) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000040)={r5, @in6={{0xa, 0x6e24, 0x4, @remote, 0xfffffffb}}, 0x20, 0x8, 0xfffffff6, 0x100, 0xd4, 0x220, 0x6}, &(0x7f0000000100)=0x9c) socket$inet6_sctp(0xa, 0x5, 0x84) (async) shutdown(r0, 0x0) (async) pipe2$watch_queue(&(0x7f0000000180), 0x80) (async) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) (async) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1000004, 0x13, r3, 0x0) (async) setsockopt$RXRPC_UPGRADEABLE_SERVICE(r3, 0x110, 0x5, &(0x7f0000000280)=[0x4, 0x2], 0x2) (async) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6e, &(0x7f0000000200)=[@in={0x2, 0x4e20, @rand_addr=0x3}], 0x10) (async) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f00000001c0), 0x4) (async) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000500)=[@in6={0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @initdev={0xac, 0x1e, 0x0, 0x0}}}]}, &(0x7f0000000140)=0x10) (async) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000380)=ANY=[@ANYRES32=r4, @ANYBLOB="30000000113376556a913ff66b8bed6dacd1b4194a9a9718553393be438220d645bfff95432e312a02bdfc9d13d94c474adc6fba"], &(0x7f0000000240)=0x38) (async) pipe2$watch_queue(&(0x7f00000002c0), 0x80) (async) ioctl$AUTOFS_DEV_IOCTL_PROTOVER(r6, 0xc0189372, &(0x7f0000000300)={{0x1, 0x1, 0x18, r1, {0xff}}, './file0\x00'}) (async) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000040)={r5, @in6={{0xa, 0x6e24, 0x4, @remote, 0xfffffffb}}, 0x20, 0x8, 0xfffffff6, 0x100, 0xd4, 0x220, 0x6}, &(0x7f0000000100)=0x9c) (async) 00:04:16 executing program 4: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r0, 0x0) (async) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, &(0x7f0000000040)={{0x1, 0x1, 0x18, r0, {0x6}}, './file0\x00'}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000080)={0xa, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000000c0)=0x2c) (async) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000500)=[@in6={0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @initdev={0xac, 0x1e, 0x0, 0x0}}}]}, &(0x7f0000000140)=0x10) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x70, &(0x7f0000000380)={r2}, &(0x7f0000000240)=0x8) 00:04:16 executing program 0: r0 = syz_genetlink_get_family_id$nbd(&(0x7f0000001380), 0xffffffffffffffff) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f0000001440)={&(0x7f0000001340)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000001400)={&(0x7f00000013c0)={0x40, r0, 0x2, 0x70bd27, 0x25dfdbfe, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x2}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x20}, @NBD_ATTR_CLIENT_FLAGS={0xc}]}, 0x40}, 0x1, 0x0, 0x0, 0x20004011}, 0x40000) r1 = fsopen(&(0x7f0000000000)='tracefs\x00', 0x0) ioctl$BTRFS_IOC_RM_DEV(r1, 0x5000940b, &(0x7f00000002c0)={{}, "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"}) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) (async) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r4 = openat$uhid(0xffffffffffffff9c, &(0x7f0000000140), 0x802, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x100000a, 0x2010, r4, 0xee90c000) fsconfig$FSCONFIG_SET_STRING(r3, 0x1, &(0x7f0000000040)='\x00', &(0x7f0000000080)='tracefs\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x1b, &(0x7f0000000280)=ANY=[@ANYRESDEC], &(0x7f0000000240)=0x8) (async) getsockname$unix(r3, &(0x7f0000000180), &(0x7f0000000200)=0x6e) (async) getsockopt$inet_sctp6_SCTP_EVENTS(r3, 0x84, 0xb, &(0x7f00000000c0), &(0x7f0000000100)=0xb) (async) r5 = syz_open_dev$sndctrl(&(0x7f0000001440), 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r5, 0x40045532, &(0x7f0000000040)) (async) r6 = openat$audio(0xffffffffffffff9c, &(0x7f0000000140), 0x40000000040201, 0x0) dup3(r5, r6, 0x0) dup3(r3, r6, 0x80000) (async) fsconfig$FSCONFIG_SET_STRING(r3, 0x1, &(0x7f00000012c0)='\x00', &(0x7f0000001300)=',]@\x00\x00\x00\x00\x00\x00\x19', 0x0) 00:04:16 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xa14b, 0x1, &(0x7f0000000140)=[{&(0x7f00000000c0)="e66be84f52dcae384fdf9e1a66a64405609c6a07f7484877e87df9006d62e7458aa2cc2d6f1089d0917f5196d43fb85cb3", 0x31, 0xa11a}], 0x1800c, &(0x7f0000000040)={[{@fat=@dos1xfloppy}]}, 0x0) 00:04:16 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000500)=[@in6={0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @initdev={0xac, 0x1e, 0x0, 0x0}}}]}, &(0x7f0000000140)=0x10) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x18, &(0x7f0000000040)=ANY=[@ANYRES32=r1, @ANYBLOB="00000000c10ffbcc31f04ffa293426ee6056eb88871f8c064ac7a64ef73bcc2e8bf95f787273a7185e53ae320b6c8d79eb7c4a329891b20559f2efa4010b431bab0fac"], &(0x7f0000000240)=0x8) socket$inet6_sctp(0xa, 0x5, 0x84) (async) shutdown(r0, 0x0) (async) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000500)=[@in6={0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @initdev={0xac, 0x1e, 0x0, 0x0}}}]}, &(0x7f0000000140)=0x10) (async) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x18, &(0x7f0000000040)=ANY=[@ANYRES32=r1, @ANYBLOB="00000000c10ffbcc31f04ffa293426ee6056eb88871f8c064ac7a64ef73bcc2e8bf95f787273a7185e53ae320b6c8d79eb7c4a329891b20559f2efa4010b431bab0fac"], &(0x7f0000000240)=0x8) (async) [ 256.144448][T11423] loop1: detected capacity change from 0 to 80 00:04:16 executing program 0: r0 = syz_genetlink_get_family_id$nbd(&(0x7f0000001380), 0xffffffffffffffff) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f0000001440)={&(0x7f0000001340)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000001400)={&(0x7f00000013c0)={0x40, r0, 0x2, 0x70bd27, 0x25dfdbfe, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x2}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x20}, @NBD_ATTR_CLIENT_FLAGS={0xc}]}, 0x40}, 0x1, 0x0, 0x0, 0x20004011}, 0x40000) (async) r1 = fsopen(&(0x7f0000000000)='tracefs\x00', 0x0) ioctl$BTRFS_IOC_RM_DEV(r1, 0x5000940b, &(0x7f00000002c0)={{}, "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"}) (async, rerun: 64) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) (async, rerun: 64) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r4 = openat$uhid(0xffffffffffffff9c, &(0x7f0000000140), 0x802, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x100000a, 0x2010, r4, 0xee90c000) (async) fsconfig$FSCONFIG_SET_STRING(r3, 0x1, &(0x7f0000000040)='\x00', &(0x7f0000000080)='tracefs\x00', 0x0) (async) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x1b, &(0x7f0000000280)=ANY=[@ANYRESDEC], &(0x7f0000000240)=0x8) getsockname$unix(r3, &(0x7f0000000180), &(0x7f0000000200)=0x6e) (async) getsockopt$inet_sctp6_SCTP_EVENTS(r3, 0x84, 0xb, &(0x7f00000000c0), &(0x7f0000000100)=0xb) (async) r5 = syz_open_dev$sndctrl(&(0x7f0000001440), 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r5, 0x40045532, &(0x7f0000000040)) r6 = openat$audio(0xffffffffffffff9c, &(0x7f0000000140), 0x40000000040201, 0x0) dup3(r5, r6, 0x0) dup3(r3, r6, 0x80000) (async) fsconfig$FSCONFIG_SET_STRING(r3, 0x1, &(0x7f00000012c0)='\x00', &(0x7f0000001300)=',]@\x00\x00\x00\x00\x00\x00\x19', 0x0) 00:04:16 executing program 2: r0 = socket$inet6_sctp(0xa, 0x0, 0x84) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000500)=[@in6={0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @initdev={0xac, 0x1e, 0x0, 0x0}}}]}, &(0x7f0000000140)=0x10) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x1b, &(0x7f0000000040)=ANY=[@ANYRES32=r1, @ANYBLOB="1ab856a85a07fe00000000000000"], &(0x7f0000000240)=0x8) 00:04:16 executing program 4: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1000004, 0x13, r1, 0x0) bind$inet(r1, &(0x7f0000000040)={0x2, 0x4e23, @broadcast}, 0x10) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000500)=[@in6={0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @initdev={0xac, 0x1e, 0x0, 0x0}}}]}, &(0x7f0000000140)=0x10) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x70, &(0x7f0000000080)=ANY=[@ANYRES32=r2, @ANYBLOB="000000000b4d82b08e220dcc4341943e9a1f61284ec2bb3d9dbda3192ea780727d31a33ee69d73801a453440c02998c4f2f094ad14e4c535587bc242b5ba12b98251746582103886df809902e46757370701b3956379e430a8ca931c208a1ba80df9067f909e1ed3f895655f92a4cfe340004eb20525a15c6ef20a61e2b1601251"], &(0x7f0000000240)=0x8) 00:04:16 executing program 5: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r0, 0x0) (async) pipe2$watch_queue(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80) (async) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1000004, 0x13, r3, 0x0) (async) setsockopt$RXRPC_UPGRADEABLE_SERVICE(r3, 0x110, 0x5, &(0x7f0000000280)=[0x4, 0x2], 0x2) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6e, &(0x7f0000000200)=[@in={0x2, 0x4e20, @rand_addr=0x3}], 0x10) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f00000001c0), 0x4) (async) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000500)=[@in6={0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @initdev={0xac, 0x1e, 0x0, 0x0}}}]}, &(0x7f0000000140)=0x10) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000380)=ANY=[@ANYRES32=r4, @ANYBLOB="30000000113376556a913ff66b8bed6dacd1b4194a9a9718553393be438220d645bfff95432e312a02bdfc9d13d94c474adc6fba"], &(0x7f0000000240)=0x38) (async) pipe2$watch_queue(&(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80) ioctl$AUTOFS_DEV_IOCTL_PROTOVER(r6, 0xc0189372, &(0x7f0000000300)={{0x1, 0x1, 0x18, r1, {0xff}}, './file0\x00'}) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000040)={r5, @in6={{0xa, 0x6e24, 0x4, @remote, 0xfffffffb}}, 0x20, 0x8, 0xfffffff6, 0x100, 0xd4, 0x220, 0x6}, &(0x7f0000000100)=0x9c) 00:04:16 executing program 3: r0 = socket$inet6_sctp(0xa, 0x2, 0x84) shutdown(r0, 0x0) r1 = syz_open_dev$sndctrl(&(0x7f0000001440), 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r1, 0x40045532, &(0x7f0000000040)) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000000140), 0x40000000040201, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000540)={0x0, @in={{0x2, 0x4e24, @multicast1}}, [0x9, 0x0, 0xffffffffffffffff, 0x9, 0x200000000000, 0x6, 0x7, 0x23, 0x6, 0xc6a, 0x7, 0x200, 0xfffffffffffffe01, 0xc9, 0x5]}, &(0x7f00000002c0)=0x100) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000300)={r3, 0x800}, &(0x7f0000000340)=0x8) dup3(r1, r2, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r1, 0xc1105517, &(0x7f0000000640)={{0x7, 0xa, 0x6ff9, 0x8001, 'syz0\x00', 0x4}, 0x1, 0x1, 0x6, 0x0, 0x4, 0x8, 'syz0\x00', &(0x7f00000003c0)=['\x00', '[\x00', '\xff\xff', ')\x00'], 0x7, '\x00', [0x8, 0xf55, 0x7, 0x4]}) r4 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000440), 0x2, 0x0) writev(r4, &(0x7f00000000c0)=[{&(0x7f0000000080), 0xfffffebe}], 0x1) write$RDMA_USER_CM_CMD_CREATE_ID(r4, &(0x7f0000000280)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000200), 0x0, 0x6}}, 0x20) ioctl$EXT4_IOC_CHECKPOINT(r1, 0x4004662b, &(0x7f00000001c0)) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000500)=[@in6={0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @local}}]}, &(0x7f0000000140)=0x10) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x18, &(0x7f0000000380)={r5}, &(0x7f0000000240)=0x8) sendto$inet6(r0, &(0x7f0000000040)="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", 0xfd, 0x2, &(0x7f0000000180)={0xa, 0x4e22, 0x4, @empty, 0x3ff}, 0x1c) 00:04:16 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xa14b, 0x1, &(0x7f0000000140)=[{&(0x7f00000000c0)="e66be84f52dcae384fdf9e1a66a64405609c6a07f7484877e87df9006d62e7458aa2cc2d6f10bbd0917f5196d43fb85cb3", 0x31, 0xa11a}], 0x1800c, &(0x7f0000000040)={[{@fat=@dos1xfloppy}]}, 0x0) 00:04:16 executing program 4: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1000004, 0x13, r1, 0x0) bind$inet(r1, &(0x7f0000000040)={0x2, 0x4e23, @broadcast}, 0x10) (async) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000500)=[@in6={0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @initdev={0xac, 0x1e, 0x0, 0x0}}}]}, &(0x7f0000000140)=0x10) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x70, &(0x7f0000000080)=ANY=[@ANYRES32=r2, @ANYBLOB="000000000b4d82b08e220dcc4341943e9a1f61284ec2bb3d9dbda3192ea780727d31a33ee69d73801a453440c02998c4f2f094ad14e4c535587bc242b5ba12b98251746582103886df809902e46757370701b3956379e430a8ca931c208a1ba80df9067f909e1ed3f895655f92a4cfe340004eb20525a15c6ef20a61e2b1601251"], &(0x7f0000000240)=0x8) 00:04:16 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x12, 0x0, &(0x7f00000000c0)) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000000)=@assoc_value={0x0, 0x5}, 0x8) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x1b, &(0x7f0000000280)=ANY=[@ANYRESDEC], &(0x7f0000000240)=0x8) [ 256.242208][T11444] loop1: detected capacity change from 0 to 80 [ 256.259662][T11447] snd_dummy snd_dummy.0: control 10:28665:32769:syz0:4 is already present [ 256.276342][T11449] sctp: [Deprecated]: syz-executor.0 (pid 11449) Use of struct sctp_assoc_value in delayed_ack socket option. [ 256.276342][T11449] Use struct sctp_sack_info instead 00:04:16 executing program 5: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r0, 0x0) r1 = accept$inet(0xffffffffffffffff, 0x0, &(0x7f0000000040)) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) r3 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r3, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x84, 0x19, &(0x7f00000000c0)={r4}, 0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000080)={0x5, 0x20, 0xb, 0x7, 0x1bd5d855, 0x10001, 0x9, 0x9, r4}, 0x20) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f00000001c0), 0x4) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000500)=[@in6={0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @initdev={0xac, 0x1e, 0x0, 0x0}}}]}, &(0x7f0000000140)=0x10) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000380)={r5, 0x30, "113376556a913ff66b8bed6dacd1b4194a9ab218553393be438220d645bfff95432e312a02bdfc9d13d94c474adc6fba"}, &(0x7f0000000240)=0x38) 00:04:16 executing program 2: r0 = socket$inet6_sctp(0xa, 0x0, 0x84) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000500)=[@in6={0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @initdev={0xac, 0x1e, 0x0, 0x0}}}]}, &(0x7f0000000140)=0x10) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x1b, &(0x7f0000000040)=ANY=[@ANYRES32=r1, @ANYBLOB="1ab856a85a07fe00000000000000"], &(0x7f0000000240)=0x8) 00:04:16 executing program 4: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1000004, 0x13, r1, 0x0) bind$inet(r1, &(0x7f0000000040)={0x2, 0x4e23, @broadcast}, 0x10) (async) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000500)=[@in6={0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @initdev={0xac, 0x1e, 0x0, 0x0}}}]}, &(0x7f0000000140)=0x10) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x70, &(0x7f0000000080)=ANY=[@ANYRES32=r2, @ANYBLOB="000000000b4d82b08e220dcc4341943e9a1f61284ec2bb3d9dbda3192ea780727d31a33ee69d73801a453440c02998c4f2f094ad14e4c535587bc242b5ba12b98251746582103886df809902e46757370701b3956379e430a8ca931c208a1ba80df9067f909e1ed3f895655f92a4cfe340004eb20525a15c6ef20a61e2b1601251"], &(0x7f0000000240)=0x8) [ 256.296013][ T3080] I/O error, dev loop1, sector 1 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 00:04:16 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xa14b, 0x1, &(0x7f0000000140)=[{&(0x7f00000000c0)="e66be84f52dcae384fdf9e1a66a64405609c6a07f7484877e87df9006d62e7458aa2cc2d6f10fed0917f5196d43fb85cb3", 0x31, 0xa11a}], 0x1800c, &(0x7f0000000040)={[{@fat=@dos1xfloppy}]}, 0x0) [ 256.307611][T11456] loop1: detected capacity change from 0 to 80 [ 256.313407][ T3080] Buffer I/O error on dev loop1, logical block 1, async page read 00:04:16 executing program 5: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r0, 0x0) (async) r1 = accept$inet(0xffffffffffffffff, 0x0, &(0x7f0000000040)) (async) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) (async) r3 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r3, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x84, 0x19, &(0x7f00000000c0)={r4}, 0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000080)={0x5, 0x20, 0xb, 0x7, 0x1bd5d855, 0x10001, 0x9, 0x9, r4}, 0x20) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f00000001c0), 0x4) (async) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000500)=[@in6={0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @initdev={0xac, 0x1e, 0x0, 0x0}}}]}, &(0x7f0000000140)=0x10) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000380)={r5, 0x30, "113376556a913ff66b8bed6dacd1b4194a9ab218553393be438220d645bfff95432e312a02bdfc9d13d94c474adc6fba"}, &(0x7f0000000240)=0x38) 00:04:16 executing program 3: r0 = socket$inet6_sctp(0xa, 0x2, 0x84) shutdown(r0, 0x0) r1 = syz_open_dev$sndctrl(&(0x7f0000001440), 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r1, 0x40045532, &(0x7f0000000040)) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000000140), 0x40000000040201, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000540)={0x0, @in={{0x2, 0x4e24, @multicast1}}, [0x9, 0x0, 0xffffffffffffffff, 0x9, 0x200000000000, 0x6, 0x7, 0x23, 0x6, 0xc6a, 0x7, 0x200, 0xfffffffffffffe01, 0xc9, 0x5]}, &(0x7f00000002c0)=0x100) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000300)={r3, 0x800}, &(0x7f0000000340)=0x8) dup3(r1, r2, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r1, 0xc1105517, &(0x7f0000000640)={{0x7, 0xa, 0x6ff9, 0x8001, 'syz0\x00', 0x4}, 0x1, 0x1, 0x6, 0x0, 0x4, 0x8, 'syz0\x00', &(0x7f00000003c0)=['\x00', '[\x00', '\xff\xff', ')\x00'], 0x7, '\x00', [0x8, 0xf55, 0x7, 0x4]}) r4 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000440), 0x2, 0x0) writev(r4, &(0x7f00000000c0)=[{&(0x7f0000000080), 0xfffffebe}], 0x1) write$RDMA_USER_CM_CMD_CREATE_ID(r4, &(0x7f0000000280)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000200), 0x0, 0x6}}, 0x20) ioctl$EXT4_IOC_CHECKPOINT(r1, 0x4004662b, &(0x7f00000001c0)) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000500)=[@in6={0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @local}}]}, &(0x7f0000000140)=0x10) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x18, &(0x7f0000000380)={r5}, &(0x7f0000000240)=0x8) sendto$inet6(r0, &(0x7f0000000040)="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", 0xfd, 0x2, &(0x7f0000000180)={0xa, 0x4e22, 0x4, @empty, 0x3ff}, 0x1c) socket$inet6_sctp(0xa, 0x2, 0x84) (async) shutdown(r0, 0x0) (async) syz_open_dev$sndctrl(&(0x7f0000001440), 0x0, 0x0) (async) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r1, 0x40045532, &(0x7f0000000040)) (async) openat$audio(0xffffffffffffff9c, &(0x7f0000000140), 0x40000000040201, 0x0) (async) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000540)={0x0, @in={{0x2, 0x4e24, @multicast1}}, [0x9, 0x0, 0xffffffffffffffff, 0x9, 0x200000000000, 0x6, 0x7, 0x23, 0x6, 0xc6a, 0x7, 0x200, 0xfffffffffffffe01, 0xc9, 0x5]}, &(0x7f00000002c0)=0x100) (async) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000300)={r3, 0x800}, &(0x7f0000000340)=0x8) (async) dup3(r1, r2, 0x0) (async) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r1, 0xc1105517, &(0x7f0000000640)={{0x7, 0xa, 0x6ff9, 0x8001, 'syz0\x00', 0x4}, 0x1, 0x1, 0x6, 0x0, 0x4, 0x8, 'syz0\x00', &(0x7f00000003c0)=['\x00', '[\x00', '\xff\xff', ')\x00'], 0x7, '\x00', [0x8, 0xf55, 0x7, 0x4]}) (async) openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000440), 0x2, 0x0) (async) writev(r4, &(0x7f00000000c0)=[{&(0x7f0000000080), 0xfffffebe}], 0x1) (async) write$RDMA_USER_CM_CMD_CREATE_ID(r4, &(0x7f0000000280)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000200), 0x0, 0x6}}, 0x20) (async) ioctl$EXT4_IOC_CHECKPOINT(r1, 0x4004662b, &(0x7f00000001c0)) (async) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000500)=[@in6={0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @local}}]}, &(0x7f0000000140)=0x10) (async) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x18, &(0x7f0000000380)={r5}, &(0x7f0000000240)=0x8) (async) sendto$inet6(r0, &(0x7f0000000040)="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", 0xfd, 0x2, &(0x7f0000000180)={0xa, 0x4e22, 0x4, @empty, 0x3ff}, 0x1c) (async) 00:04:16 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) (async) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x12, 0x0, &(0x7f00000000c0)) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000000)=@assoc_value={0x0, 0x5}, 0x8) (async) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x1b, &(0x7f0000000280)=ANY=[@ANYRESDEC], &(0x7f0000000240)=0x8) 00:04:16 executing program 4: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(0xffffffffffffffff, 0xc018937b, &(0x7f0000000040)={{0x1, 0x1, 0x18, r0, {0xee01}}, './file0\x00'}) getsockopt$IP_VS_SO_GET_DESTS(r1, 0x0, 0x484, &(0x7f0000000080)=""/125, &(0x7f0000000100)=0x7d) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000500)=[@in6={0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @initdev={0xac, 0x1e, 0x0, 0x0}}}]}, &(0x7f0000000140)=0x10) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1000004, 0x13, r3, 0x0) ioctl$AUTOFS_DEV_IOCTL_TIMEOUT(r3, 0xc018937a, &(0x7f0000000180)={{0x1, 0x1, 0x18, r1, {0x980}}, './file0\x00'}) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x70, &(0x7f0000000380)={r2}, &(0x7f0000000240)=0x8) 00:04:16 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xa14b, 0x1, &(0x7f0000000140)=[{&(0x7f00000000c0)="e66be84f52dcae384fdf9e1a66a64405609c6a07f7484877e87df9006d62e7458aa2cc2d6f1000d0917f2596d43fb85cb3", 0x31, 0xa11a}], 0x1800c, &(0x7f0000000040)={[{@fat=@dos1xfloppy}]}, 0x0) [ 256.373028][T11465] sctp: [Deprecated]: syz-executor.0 (pid 11465) Use of struct sctp_assoc_value in delayed_ack socket option. [ 256.373028][T11465] Use struct sctp_sack_info instead [ 256.382642][T11477] snd_dummy snd_dummy.0: control 10:28665:32769:syz0:4 is already present [ 256.386722][T11479] loop1: detected capacity change from 0 to 80 00:04:16 executing program 5: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r0, 0x0) r1 = accept$inet(0xffffffffffffffff, 0x0, &(0x7f0000000040)) (async) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) r3 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r3, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x84, 0x19, &(0x7f00000000c0)={r4}, 0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000080)={0x5, 0x20, 0xb, 0x7, 0x1bd5d855, 0x10001, 0x9, 0x9, r4}, 0x20) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f00000001c0), 0x4) (async) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000500)=[@in6={0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @initdev={0xac, 0x1e, 0x0, 0x0}}}]}, &(0x7f0000000140)=0x10) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000380)={r5, 0x30, "113376556a913ff66b8bed6dacd1b4194a9ab218553393be438220d645bfff95432e312a02bdfc9d13d94c474adc6fba"}, &(0x7f0000000240)=0x38) 00:04:16 executing program 3: r0 = socket$inet6_sctp(0xa, 0x2, 0x84) shutdown(r0, 0x0) r1 = syz_open_dev$sndctrl(&(0x7f0000001440), 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r1, 0x40045532, &(0x7f0000000040)) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000000140), 0x40000000040201, 0x0) (async) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000540)={0x0, @in={{0x2, 0x4e24, @multicast1}}, [0x9, 0x0, 0xffffffffffffffff, 0x9, 0x200000000000, 0x6, 0x7, 0x23, 0x6, 0xc6a, 0x7, 0x200, 0xfffffffffffffe01, 0xc9, 0x5]}, &(0x7f00000002c0)=0x100) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000300)={r3, 0x800}, &(0x7f0000000340)=0x8) (async) dup3(r1, r2, 0x0) (async) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r1, 0xc1105517, &(0x7f0000000640)={{0x7, 0xa, 0x6ff9, 0x8001, 'syz0\x00', 0x4}, 0x1, 0x1, 0x6, 0x0, 0x4, 0x8, 'syz0\x00', &(0x7f00000003c0)=['\x00', '[\x00', '\xff\xff', ')\x00'], 0x7, '\x00', [0x8, 0xf55, 0x7, 0x4]}) (async, rerun: 32) r4 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000440), 0x2, 0x0) (rerun: 32) writev(r4, &(0x7f00000000c0)=[{&(0x7f0000000080), 0xfffffebe}], 0x1) write$RDMA_USER_CM_CMD_CREATE_ID(r4, &(0x7f0000000280)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000200), 0x0, 0x6}}, 0x20) (async) ioctl$EXT4_IOC_CHECKPOINT(r1, 0x4004662b, &(0x7f00000001c0)) (async) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000500)=[@in6={0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @local}}]}, &(0x7f0000000140)=0x10) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x18, &(0x7f0000000380)={r5}, &(0x7f0000000240)=0x8) (async, rerun: 32) sendto$inet6(r0, &(0x7f0000000040)="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", 0xfd, 0x2, &(0x7f0000000180)={0xa, 0x4e22, 0x4, @empty, 0x3ff}, 0x1c) (rerun: 32) 00:04:16 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) (async) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x12, 0x0, &(0x7f00000000c0)) (async) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000000)=@assoc_value={0x0, 0x5}, 0x8) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x1b, &(0x7f0000000280)=ANY=[@ANYRESDEC], &(0x7f0000000240)=0x8) [ 256.433022][ T3080] Buffer I/O error on dev loop1, logical block 1, async page read [ 256.435132][ T3080] Buffer I/O error on dev loop1, logical block 2, async page read 00:04:16 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xa14b, 0x1, &(0x7f0000000140)=[{&(0x7f00000000c0)="e66be84f52dcae384fdf9e1a66a64405609c6a07f7484877e87df9006d62e7458aa2cc2d6f1000d0917f5e96d43fb85cb3", 0x31, 0xa11a}], 0x1800c, &(0x7f0000000040)={[{@fat=@dos1xfloppy}]}, 0x0) [ 256.440298][ T3080] Buffer I/O error on dev loop1, logical block 3, async page read 00:04:16 executing program 2: r0 = socket$inet6_sctp(0xa, 0x0, 0x84) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000500)=[@in6={0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @initdev={0xac, 0x1e, 0x0, 0x0}}}]}, &(0x7f0000000140)=0x10) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x1b, &(0x7f0000000040)=ANY=[@ANYRES32=r1, @ANYBLOB="1ab856a85a07fe00000000000000"], &(0x7f0000000240)=0x8) [ 256.454189][T11500] sctp: [Deprecated]: syz-executor.0 (pid 11500) Use of struct sctp_assoc_value in delayed_ack socket option. [ 256.454189][T11500] Use struct sctp_sack_info instead 00:04:16 executing program 5: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r0, 0x0) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000040), 0x4) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000500)=[@in6={0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @initdev={0xac, 0x1e, 0x0, 0x0}}}]}, &(0x7f0000000140)=0x10) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000380)={r1, 0x30, "113376556a913ff66b8bed6dacd1b4194a9ab218553393be438220d645bfff95432e312a02bdfc9d13d94c474adc6fba"}, &(0x7f0000000240)=0x38) [ 256.464673][ T3080] Buffer I/O error on dev loop1, logical block 4, async page read [ 256.466582][ T3080] Buffer I/O error on dev loop1, logical block 5, async page read [ 256.469098][T11507] loop1: detected capacity change from 0 to 80 00:04:16 executing program 4: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(0xffffffffffffffff, 0xc018937b, &(0x7f0000000040)={{0x1, 0x1, 0x18, r0, {0xee01}}, './file0\x00'}) getsockopt$IP_VS_SO_GET_DESTS(r1, 0x0, 0x484, &(0x7f0000000080)=""/125, &(0x7f0000000100)=0x7d) (async) shutdown(r0, 0x0) (async) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000500)=[@in6={0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @initdev={0xac, 0x1e, 0x0, 0x0}}}]}, &(0x7f0000000140)=0x10) (async) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1000004, 0x13, r3, 0x0) (async) ioctl$AUTOFS_DEV_IOCTL_TIMEOUT(r3, 0xc018937a, &(0x7f0000000180)={{0x1, 0x1, 0x18, r1, {0x980}}, './file0\x00'}) (async) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x70, &(0x7f0000000380)={r2}, &(0x7f0000000240)=0x8) 00:04:16 executing program 0: r0 = syz_open_dev$sndctrl(&(0x7f0000001440), 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r0, 0x40045532, &(0x7f0000000040)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000140), 0x40000000040201, 0x0) dup3(r0, r1, 0x0) ioctl$VIDIOC_EXPBUF(0xffffffffffffffff, 0xc0405610, &(0x7f0000000040)={0x7, 0xff, 0x400, 0x0, 0xffffffffffffffff}) dup3(r1, r2, 0x80000) socket$inet6_sctp(0xa, 0x1, 0x84) r3 = openat$cachefiles(0xffffffffffffff9c, &(0x7f0000000000), 0x18000, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r3, 0x84, 0x1b, &(0x7f0000000040)=ANY=[], &(0x7f0000000240)=0x8) 00:04:16 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xa14b, 0x1, &(0x7f0000000140)=[{&(0x7f00000000c0)="e66be84f52dcae384fdf9e1a66a64405609c6a07f7484877e87df9006d62e7458aa2cc2d6f1000d0917f5196d404b85cb3", 0x31, 0xa11a}], 0x1800c, &(0x7f0000000040)={[{@fat=@dos1xfloppy}]}, 0x0) 00:04:16 executing program 5: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r0, 0x0) (async) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000040), 0x4) (async) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000500)=[@in6={0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @initdev={0xac, 0x1e, 0x0, 0x0}}}]}, &(0x7f0000000140)=0x10) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000380)={r1, 0x30, "113376556a913ff66b8bed6dacd1b4194a9ab218553393be438220d645bfff95432e312a02bdfc9d13d94c474adc6fba"}, &(0x7f0000000240)=0x38) [ 256.529608][T11526] loop1: detected capacity change from 0 to 80 00:04:16 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000500)=[@in6={0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @initdev={0xac, 0x1e, 0x0, 0x0}}}]}, &(0x7f0000000140)=0x10) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000040)={r1, 0x0, 0x40, 0xfffffffe, 0xf5, 0xfffffe00}, 0x14) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x18, &(0x7f0000000080)=ANY=[@ANYRES32=r1, @ANYBLOB="000000c096f438d60253510b2a1165eaa073e1dbaea69c867f03340654e539376b2140107fb78ee98e53aeb36841468921dae67a99f9ca5ba7382506803605d71f77b93a5c2d350cbabdf4c1ac2f97d2d835f5606fe7325f7ca25229b5cb902f2cdd572a19bf7e6d4ffa7e1a3493fe1f27f590e1053e23e57a5a71a842f12ab6"], &(0x7f0000000240)=0x8) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1000004, 0x13, r2, 0x0) recvmmsg(r2, &(0x7f0000000080), 0x0, 0x40020001, 0x0) 00:04:16 executing program 4: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(0xffffffffffffffff, 0xc018937b, &(0x7f0000000040)={{0x1, 0x1, 0x18, r0, {0xee01}}, './file0\x00'}) getsockopt$IP_VS_SO_GET_DESTS(r1, 0x0, 0x484, &(0x7f0000000080)=""/125, &(0x7f0000000100)=0x7d) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000500)=[@in6={0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @initdev={0xac, 0x1e, 0x0, 0x0}}}]}, &(0x7f0000000140)=0x10) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1000004, 0x13, r3, 0x0) ioctl$AUTOFS_DEV_IOCTL_TIMEOUT(r3, 0xc018937a, &(0x7f0000000180)={{0x1, 0x1, 0x18, r1, {0x980}}, './file0\x00'}) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x70, &(0x7f0000000380)={r2}, &(0x7f0000000240)=0x8) socket$inet6_sctp(0xa, 0x5, 0x84) (async) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(0xffffffffffffffff, 0xc018937b, &(0x7f0000000040)={{0x1, 0x1, 0x18, r0, {0xee01}}, './file0\x00'}) (async) getsockopt$IP_VS_SO_GET_DESTS(r1, 0x0, 0x484, &(0x7f0000000080)=""/125, &(0x7f0000000100)=0x7d) (async) shutdown(r0, 0x0) (async) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000500)=[@in6={0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @initdev={0xac, 0x1e, 0x0, 0x0}}}]}, &(0x7f0000000140)=0x10) (async) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) (async) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1000004, 0x13, r3, 0x0) (async) ioctl$AUTOFS_DEV_IOCTL_TIMEOUT(r3, 0xc018937a, &(0x7f0000000180)={{0x1, 0x1, 0x18, r1, {0x980}}, './file0\x00'}) (async) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x70, &(0x7f0000000380)={r2}, &(0x7f0000000240)=0x8) (async) 00:04:16 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000500)=[@in6={0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @initdev={0xac, 0x1e, 0x0, 0x0}}}]}, &(0x7f0000000140)=0x10) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000040)={r1, 0x0, 0x40, 0xfffffffe, 0xf5, 0xfffffe00}, 0x14) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x18, &(0x7f0000000080)=ANY=[@ANYRES32=r1, @ANYBLOB="000000c096f438d60253510b2a1165eaa073e1dbaea69c867f03340654e539376b2140107fb78ee98e53aeb36841468921dae67a99f9ca5ba7382506803605d71f77b93a5c2d350cbabdf4c1ac2f97d2d835f5606fe7325f7ca25229b5cb902f2cdd572a19bf7e6d4ffa7e1a3493fe1f27f590e1053e23e57a5a71a842f12ab6"], &(0x7f0000000240)=0x8) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1000004, 0x13, r2, 0x0) recvmmsg(r2, &(0x7f0000000080), 0x0, 0x40020001, 0x0) socket$inet6_sctp(0xa, 0x5, 0x84) (async) shutdown(r0, 0x0) (async) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000500)=[@in6={0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @initdev={0xac, 0x1e, 0x0, 0x0}}}]}, &(0x7f0000000140)=0x10) (async) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000040)={r1, 0x0, 0x40, 0xfffffffe, 0xf5, 0xfffffe00}, 0x14) (async) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x18, &(0x7f0000000080)=ANY=[@ANYRES32=r1, @ANYBLOB="000000c096f438d60253510b2a1165eaa073e1dbaea69c867f03340654e539376b2140107fb78ee98e53aeb36841468921dae67a99f9ca5ba7382506803605d71f77b93a5c2d350cbabdf4c1ac2f97d2d835f5606fe7325f7ca25229b5cb902f2cdd572a19bf7e6d4ffa7e1a3493fe1f27f590e1053e23e57a5a71a842f12ab6"], &(0x7f0000000240)=0x8) (async) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) (async) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1000004, 0x13, r2, 0x0) (async) recvmmsg(r2, &(0x7f0000000080), 0x0, 0x40020001, 0x0) (async) 00:04:16 executing program 2: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000500)=[@in6={0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @initdev={0xac, 0x1e, 0x0, 0x0}}}]}, &(0x7f0000000140)=0x10) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x1b, &(0x7f0000000380)=ANY=[@ANYRES32=r1, @ANYBLOB='\x00\x00\x00\x00'], &(0x7f0000000240)=0x8) 00:04:16 executing program 0: r0 = syz_open_dev$sndctrl(&(0x7f0000001440), 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r0, 0x40045532, &(0x7f0000000040)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000140), 0x40000000040201, 0x0) dup3(r0, r1, 0x0) ioctl$VIDIOC_EXPBUF(0xffffffffffffffff, 0xc0405610, &(0x7f0000000040)={0x7, 0xff, 0x400, 0x0, 0xffffffffffffffff}) dup3(r1, r2, 0x80000) (async) socket$inet6_sctp(0xa, 0x1, 0x84) r3 = openat$cachefiles(0xffffffffffffff9c, &(0x7f0000000000), 0x18000, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r3, 0x84, 0x1b, &(0x7f0000000040)=ANY=[], &(0x7f0000000240)=0x8) 00:04:16 executing program 5: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r0, 0x0) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000040), 0x4) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000500)=[@in6={0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @initdev={0xac, 0x1e, 0x0, 0x0}}}]}, &(0x7f0000000140)=0x10) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000380)={r1, 0x30, "113376556a913ff66b8bed6dacd1b4194a9ab218553393be438220d645bfff95432e312a02bdfc9d13d94c474adc6fba"}, &(0x7f0000000240)=0x38) socket$inet6_sctp(0xa, 0x5, 0x84) (async) shutdown(r0, 0x0) (async) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000040), 0x4) (async) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000500)=[@in6={0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @initdev={0xac, 0x1e, 0x0, 0x0}}}]}, &(0x7f0000000140)=0x10) (async) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000380)={r1, 0x30, "113376556a913ff66b8bed6dacd1b4194a9ab218553393be438220d645bfff95432e312a02bdfc9d13d94c474adc6fba"}, &(0x7f0000000240)=0x38) (async) 00:04:16 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xa14b, 0x1, &(0x7f0000000140)=[{&(0x7f00000000c0)="e66be84f52dcae384fdf9e1a66a64405609c6a07f7484877e87df9006d62e7458aa2cc2d6f1000d0917f5196d411b85cb3", 0x31, 0xa11a}], 0x1800c, &(0x7f0000000040)={[{@fat=@dos1xfloppy}]}, 0x0) [ 256.610045][T11545] loop1: detected capacity change from 0 to 80 00:04:16 executing program 4: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000500)=[@in6={0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @initdev={0xac, 0x1e, 0x0, 0x0}}}]}, &(0x7f0000000140)=0x10) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x70, &(0x7f0000000380)={r1}, &(0x7f0000000240)=0x8) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000040)=[@in={0x2, 0x4e22, @broadcast}], 0x10) 00:04:16 executing program 5: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r0, 0x0) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f00000001c0), 0x4) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000500)=[@in6={0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @initdev={0xac, 0x1e, 0x0, 0x0}}}]}, &(0x7f0000000140)=0x10) r2 = socket$inet6(0xa, 0x80000, 0x2) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6e, &(0x7f0000000280)=[@in6={0xa, 0x4e24, 0x3, @mcast2, 0x9}, @in={0x2, 0x4e21, @private=0xa010100}, @in6={0xa, 0x4e20, 0x1, @mcast1, 0x2}, @in6={0xa, 0x4e24, 0x3, @mcast1, 0x1}], 0x64) r3 = syz_open_dev$mouse(&(0x7f0000000040), 0x6c, 0x48c0) getsockopt$inet_sctp_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f0000000080), &(0x7f00000000c0)=0x4) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000380)={r1, 0x30, "113376556a913ff66b8bed6dacd1b4194a9ab218553393be438220d645bfff95432e312a02bdfc9d13d94c474adc6fba"}, &(0x7f0000000240)=0x38) 00:04:16 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000500)=[@in6={0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @initdev={0xac, 0x1e, 0x0, 0x0}}}]}, &(0x7f0000000140)=0x10) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000040)={r1, 0x0, 0x40, 0xfffffffe, 0xf5, 0xfffffe00}, 0x14) (async) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x18, &(0x7f0000000080)=ANY=[@ANYRES32=r1, @ANYBLOB="000000c096f438d60253510b2a1165eaa073e1dbaea69c867f03340654e539376b2140107fb78ee98e53aeb36841468921dae67a99f9ca5ba7382506803605d71f77b93a5c2d350cbabdf4c1ac2f97d2d835f5606fe7325f7ca25229b5cb902f2cdd572a19bf7e6d4ffa7e1a3493fe1f27f590e1053e23e57a5a71a842f12ab6"], &(0x7f0000000240)=0x8) (async) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1000004, 0x13, r2, 0x0) (async) recvmmsg(r2, &(0x7f0000000080), 0x0, 0x40020001, 0x0) 00:04:16 executing program 0: r0 = syz_open_dev$sndctrl(&(0x7f0000001440), 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r0, 0x40045532, &(0x7f0000000040)) (async) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000140), 0x40000000040201, 0x0) dup3(r0, r1, 0x0) (async) ioctl$VIDIOC_EXPBUF(0xffffffffffffffff, 0xc0405610, &(0x7f0000000040)={0x7, 0xff, 0x400, 0x0, 0xffffffffffffffff}) dup3(r1, r2, 0x80000) (async) socket$inet6_sctp(0xa, 0x1, 0x84) r3 = openat$cachefiles(0xffffffffffffff9c, &(0x7f0000000000), 0x18000, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r3, 0x84, 0x1b, &(0x7f0000000040)=ANY=[], &(0x7f0000000240)=0x8) 00:04:16 executing program 2: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000500)=[@in6={0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @initdev={0xac, 0x1e, 0x0, 0x0}}}]}, &(0x7f0000000140)=0x10) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x1b, &(0x7f0000000380)=ANY=[@ANYRES32=r1, @ANYBLOB='\x00\x00\x00\x00'], &(0x7f0000000240)=0x8) socket$inet6_sctp(0xa, 0x5, 0x84) (async) shutdown(r0, 0x0) (async) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000500)=[@in6={0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @initdev={0xac, 0x1e, 0x0, 0x0}}}]}, &(0x7f0000000140)=0x10) (async) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x1b, &(0x7f0000000380)=ANY=[@ANYRES32=r1, @ANYBLOB='\x00\x00\x00\x00'], &(0x7f0000000240)=0x8) (async) 00:04:16 executing program 4: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000500)=[@in6={0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @initdev={0xac, 0x1e, 0x0, 0x0}}}]}, &(0x7f0000000140)=0x10) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x70, &(0x7f0000000380)={r1}, &(0x7f0000000240)=0x8) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000040)=[@in={0x2, 0x4e22, @broadcast}], 0x10) socket$inet6_sctp(0xa, 0x5, 0x84) (async) shutdown(r0, 0x0) (async) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000500)=[@in6={0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @initdev={0xac, 0x1e, 0x0, 0x0}}}]}, &(0x7f0000000140)=0x10) (async) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x70, &(0x7f0000000380)={r1}, &(0x7f0000000240)=0x8) (async) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000040)=[@in={0x2, 0x4e22, @broadcast}], 0x10) (async) 00:04:16 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xa14b, 0x1, &(0x7f0000000140)=[{&(0x7f00000000c0)="e66be84f52dcae384fdf9e1a66a64405609c6a07f7484877e87df9006d62e7458aa2cc2d6f1000d0917f5196d437b85cb3", 0x31, 0xa11a}], 0x1800c, &(0x7f0000000040)={[{@fat=@dos1xfloppy}]}, 0x0) 00:04:16 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$IP_VS_SO_SET_ADD(r0, 0x0, 0x482, &(0x7f0000000000)={0x6, @broadcast, 0x4e21, 0x0, 'dh\x00'}, 0x2c) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$IP_VS_SO_SET_FLUSH(r1, 0x0, 0x485, 0x0, 0x0) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r2, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000500)=[@in6={0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @initdev={0xac, 0x1e, 0x0, 0x0}}}]}, &(0x7f0000000140)=0x10) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x18, &(0x7f0000000380)={r3}, &(0x7f0000000240)=0x8) 00:04:16 executing program 4: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r0, 0x0) (async) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000500)=[@in6={0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @initdev={0xac, 0x1e, 0x0, 0x0}}}]}, &(0x7f0000000140)=0x10) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x70, &(0x7f0000000380)={r1}, &(0x7f0000000240)=0x8) (async) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000040)=[@in={0x2, 0x4e22, @broadcast}], 0x10) 00:04:16 executing program 2: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r0, 0x0) (async) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000500)=[@in6={0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @initdev={0xac, 0x1e, 0x0, 0x0}}}]}, &(0x7f0000000140)=0x10) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x1b, &(0x7f0000000380)=ANY=[@ANYRES32=r1, @ANYBLOB='\x00\x00\x00\x00'], &(0x7f0000000240)=0x8) 00:04:16 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) r2 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x19, &(0x7f00000000c0)={r3}, 0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00000000c0)={r3, 0xfff}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x1b, &(0x7f0000000280)=ANY=[@ANYRESDEC], &(0x7f0000000240)=0x8) r4 = openat$damon_kdamond_pid(0xffffffffffffff9c, &(0x7f0000000000), 0x204080, 0x4) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r4, 0x84, 0x7b, &(0x7f0000000040)={0x0, 0x3}, &(0x7f0000000080)=0x8) [ 256.758073][T11581] loop1: detected capacity change from 0 to 80 00:04:16 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$IP_VS_SO_SET_ADD(r0, 0x0, 0x482, &(0x7f0000000000)={0x6, @broadcast, 0x4e21, 0x0, 'dh\x00'}, 0x2c) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$IP_VS_SO_SET_FLUSH(r1, 0x0, 0x485, 0x0, 0x0) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r2, 0x0) (async) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000500)=[@in6={0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @initdev={0xac, 0x1e, 0x0, 0x0}}}]}, &(0x7f0000000140)=0x10) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x18, &(0x7f0000000380)={r3}, &(0x7f0000000240)=0x8) 00:04:16 executing program 5: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r0, 0x0) (async) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f00000001c0), 0x4) (async) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000500)=[@in6={0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @initdev={0xac, 0x1e, 0x0, 0x0}}}]}, &(0x7f0000000140)=0x10) (async) r2 = socket$inet6(0xa, 0x80000, 0x2) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6e, &(0x7f0000000280)=[@in6={0xa, 0x4e24, 0x3, @mcast2, 0x9}, @in={0x2, 0x4e21, @private=0xa010100}, @in6={0xa, 0x4e20, 0x1, @mcast1, 0x2}, @in6={0xa, 0x4e24, 0x3, @mcast1, 0x1}], 0x64) (async) r3 = syz_open_dev$mouse(&(0x7f0000000040), 0x6c, 0x48c0) getsockopt$inet_sctp_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f0000000080), &(0x7f00000000c0)=0x4) (async) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000380)={r1, 0x30, "113376556a913ff66b8bed6dacd1b4194a9ab218553393be438220d645bfff95432e312a02bdfc9d13d94c474adc6fba"}, &(0x7f0000000240)=0x38) 00:04:16 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) (async) r2 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x19, &(0x7f00000000c0)={r3}, 0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00000000c0)={r3, 0xfff}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x1b, &(0x7f0000000280)=ANY=[@ANYRESDEC], &(0x7f0000000240)=0x8) (async) r4 = openat$damon_kdamond_pid(0xffffffffffffff9c, &(0x7f0000000000), 0x204080, 0x4) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r4, 0x84, 0x7b, &(0x7f0000000040)={0x0, 0x3}, &(0x7f0000000080)=0x8) 00:04:16 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xa14b, 0x1, &(0x7f0000000140)=[{&(0x7f00000000c0)="e66be84f52dcae384fdf9e1a66a64405609c6a07f7484877e87df9006d62e7458aa2cc2d6f1000d0917f5196d4feb85cb3", 0x31, 0xa11a}], 0x1800c, &(0x7f0000000040)={[{@fat=@dos1xfloppy}]}, 0x0) [ 256.818474][T11608] loop1: detected capacity change from 0 to 80 00:04:16 executing program 4: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1000004, 0x13, r1, 0x0) shutdown(r1, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000500)=[@in6={0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @initdev={0xac, 0x1e, 0x0, 0x0}}}]}, &(0x7f0000000140)=0x10) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x70, &(0x7f0000000380)={r2}, &(0x7f0000000240)=0x8) 00:04:16 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) (async) r2 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x19, &(0x7f00000000c0)={r3}, 0x8) (async) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00000000c0)={r3, 0xfff}, &(0x7f0000000100)=0x8) (async, rerun: 32) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x1b, &(0x7f0000000280)=ANY=[@ANYRESDEC], &(0x7f0000000240)=0x8) (async, rerun: 32) r4 = openat$damon_kdamond_pid(0xffffffffffffff9c, &(0x7f0000000000), 0x204080, 0x4) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r4, 0x84, 0x7b, &(0x7f0000000040)={0x0, 0x3}, &(0x7f0000000080)=0x8) 00:04:16 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$IP_VS_SO_SET_ADD(r0, 0x0, 0x482, &(0x7f0000000000)={0x6, @broadcast, 0x4e21, 0x0, 'dh\x00'}, 0x2c) (async) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$IP_VS_SO_SET_FLUSH(r1, 0x0, 0x485, 0x0, 0x0) (async) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r2, 0x0) (async) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000500)=[@in6={0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @initdev={0xac, 0x1e, 0x0, 0x0}}}]}, &(0x7f0000000140)=0x10) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x18, &(0x7f0000000380)={r3}, &(0x7f0000000240)=0x8) 00:04:16 executing program 5: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r0, 0x0) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f00000001c0), 0x4) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000500)=[@in6={0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @initdev={0xac, 0x1e, 0x0, 0x0}}}]}, &(0x7f0000000140)=0x10) r2 = socket$inet6(0xa, 0x80000, 0x2) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6e, &(0x7f0000000280)=[@in6={0xa, 0x4e24, 0x3, @mcast2, 0x9}, @in={0x2, 0x4e21, @private=0xa010100}, @in6={0xa, 0x4e20, 0x1, @mcast1, 0x2}, @in6={0xa, 0x4e24, 0x3, @mcast1, 0x1}], 0x64) r3 = syz_open_dev$mouse(&(0x7f0000000040), 0x6c, 0x48c0) getsockopt$inet_sctp_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f0000000080), &(0x7f00000000c0)=0x4) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000380)={r1, 0x30, "113376556a913ff66b8bed6dacd1b4194a9ab218553393be438220d645bfff95432e312a02bdfc9d13d94c474adc6fba"}, &(0x7f0000000240)=0x38) socket$inet6_sctp(0xa, 0x5, 0x84) (async) shutdown(r0, 0x0) (async) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f00000001c0), 0x4) (async) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000500)=[@in6={0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @initdev={0xac, 0x1e, 0x0, 0x0}}}]}, &(0x7f0000000140)=0x10) (async) socket$inet6(0xa, 0x80000, 0x2) (async) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6e, &(0x7f0000000280)=[@in6={0xa, 0x4e24, 0x3, @mcast2, 0x9}, @in={0x2, 0x4e21, @private=0xa010100}, @in6={0xa, 0x4e20, 0x1, @mcast1, 0x2}, @in6={0xa, 0x4e24, 0x3, @mcast1, 0x1}], 0x64) (async) syz_open_dev$mouse(&(0x7f0000000040), 0x6c, 0x48c0) (async) getsockopt$inet_sctp_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f0000000080), &(0x7f00000000c0)=0x4) (async) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000380)={r1, 0x30, "113376556a913ff66b8bed6dacd1b4194a9ab218553393be438220d645bfff95432e312a02bdfc9d13d94c474adc6fba"}, &(0x7f0000000240)=0x38) (async) 00:04:16 executing program 2: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r0, 0x0) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) r2 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x19, &(0x7f00000000c0)={r3}, 0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={r3, 0x1c, &(0x7f0000000500)=[@in6={0xa, 0x4e22, 0x0, @ipv4={'\x00', '\xff\xff', @initdev={0xac, 0x1e, 0x0, 0x0}}}]}, &(0x7f0000000140)=0x10) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x1b, &(0x7f0000000040)=ANY=[@ANYRES32=r4, @ANYBLOB="1500000c025866de8d2da091ce45882fded253f80000000000"], &(0x7f0000000240)=0x1d) r5 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1000004, 0x13, r5, 0x0) socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r5, 0xf923a40ad9b4be8b) 00:04:16 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xa14b, 0x1, &(0x7f0000000140)=[{&(0x7f00000000c0)="e66be84f52dcae384fdf9e1a66a64405609c6a07f7484877e87df9006d62e7458aa2cc2d6f1000d0917f5196d43fb85cb3", 0x31, 0xa11a}], 0x1800c, &(0x7f0000000040)={[{@fat=@dos1xfloppy}]}, 0x0) 00:04:16 executing program 4: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1000004, 0x13, r1, 0x0) (async) shutdown(r1, 0x0) (async) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000500)=[@in6={0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @initdev={0xac, 0x1e, 0x0, 0x0}}}]}, &(0x7f0000000140)=0x10) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x70, &(0x7f0000000380)={r2}, &(0x7f0000000240)=0x8) 00:04:16 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000500)=[@in6={0xa, 0x4e22, 0x0, @ipv4={'\x00', '\xff\xff', @empty}}]}, &(0x7f0000000140)=0x10) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x18, &(0x7f0000000040)=ANY=[@ANYRES32=r1, @ANYBLOB="000001ec2b55f9"], &(0x7f0000000240)=0x8) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x12, 0x0, &(0x7f00000000c0)) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000080)={r1, 0x6, 0x0, 0x78b}, &(0x7f00000000c0)=0x18) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f0000000180), &(0x7f00000001c0)=0x4) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000000100)={r3, 0xec, 0x400, 0x3, 0x31be3667, 0x6}, 0x14) [ 256.900220][T11630] loop1: detected capacity change from 0 to 80 00:04:16 executing program 0: syz_init_net_socket$ax25(0x3, 0x5, 0xca) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x1b, &(0x7f0000000280)=ANY=[@ANYRESDEC], &(0x7f0000000240)=0x8) 00:04:16 executing program 2: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r0, 0x0) (async) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) (async) r2 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x19, &(0x7f00000000c0)={r3}, 0x8) (async) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={r3, 0x1c, &(0x7f0000000500)=[@in6={0xa, 0x4e22, 0x0, @ipv4={'\x00', '\xff\xff', @initdev={0xac, 0x1e, 0x0, 0x0}}}]}, &(0x7f0000000140)=0x10) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x1b, &(0x7f0000000040)=ANY=[@ANYRES32=r4, @ANYBLOB="1500000c025866de8d2da091ce45882fded253f80000000000"], &(0x7f0000000240)=0x1d) (async) r5 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1000004, 0x13, r5, 0x0) (async) socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r5, 0xf923a40ad9b4be8b) 00:04:16 executing program 4: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) (async) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1000004, 0x13, r1, 0x0) (async) shutdown(r1, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000500)=[@in6={0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @initdev={0xac, 0x1e, 0x0, 0x0}}}]}, &(0x7f0000000140)=0x10) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x70, &(0x7f0000000380)={r2}, &(0x7f0000000240)=0x8) 00:04:16 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000500)=[@in6={0xa, 0x4e22, 0x0, @ipv4={'\x00', '\xff\xff', @empty}}]}, &(0x7f0000000140)=0x10) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x18, &(0x7f0000000040)=ANY=[@ANYRES32=r1, @ANYBLOB="000001ec2b55f9"], &(0x7f0000000240)=0x8) (async) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x12, 0x0, &(0x7f00000000c0)) (async) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000080)={r1, 0x6, 0x0, 0x78b}, &(0x7f00000000c0)=0x18) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f0000000180), &(0x7f00000001c0)=0x4) (async) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000000100)={r3, 0xec, 0x400, 0x3, 0x31be3667, 0x6}, 0x14) 00:04:16 executing program 0: syz_init_net_socket$ax25(0x3, 0x5, 0xca) (async) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x1b, &(0x7f0000000280)=ANY=[@ANYRESDEC], &(0x7f0000000240)=0x8) 00:04:16 executing program 5: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r0, 0x0) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f00000001c0), 0x4) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000040)={0x1, 0x7ff, 0x8000, 0xfffff3ea, 0x90, 0x100, 0x4, 0x5}, 0x20) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000500)=[@in6={0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @initdev={0xac, 0x1e, 0x0, 0x0}}}]}, &(0x7f0000000140)=0x10) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000380)={r1, 0x30, "113376556a913ff66b8bed6dacd1b4194a9ab218553393be438220d645bfff95432e312a02bdfc9d13d94c474adc6fba"}, &(0x7f0000000240)=0x38) 00:04:16 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xa14b, 0x1, &(0x7f0000000140)=[{&(0x7f00000000c0)="e66be84f52dcae384fdf9e1a66a64405609c6a07f7484877e87df9006d62e7458aa2cc2d6f1000d0917f5196d43fb85cb3", 0x31, 0xa11a}], 0x1800c, &(0x7f0000000040)={[{@fat=@dos1xfloppy}]}, 0x0) 00:04:16 executing program 4: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000040)=[@in6={0xa, 0x4e22, 0x3, @loopback, 0x3}]}, &(0x7f0000000140)=0x10) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x70, &(0x7f0000000380)={r1}, &(0x7f0000000240)=0x8) [ 257.003017][T11664] loop1: detected capacity change from 0 to 80 00:04:16 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000500)=[@in6={0xa, 0x4e22, 0x0, @ipv4={'\x00', '\xff\xff', @empty}}]}, &(0x7f0000000140)=0x10) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x18, &(0x7f0000000040)=ANY=[@ANYRES32=r1, @ANYBLOB="000001ec2b55f9"], &(0x7f0000000240)=0x8) (async, rerun: 64) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) (rerun: 64) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x12, 0x0, &(0x7f00000000c0)) (async) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000080)={r1, 0x6, 0x0, 0x78b}, &(0x7f00000000c0)=0x18) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f0000000180), &(0x7f00000001c0)=0x4) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000000100)={r3, 0xec, 0x400, 0x3, 0x31be3667, 0x6}, 0x14) 00:04:17 executing program 0: syz_init_net_socket$ax25(0x3, 0x5, 0xca) (async) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x1b, &(0x7f0000000280)=ANY=[@ANYRESDEC], &(0x7f0000000240)=0x8) 00:04:17 executing program 4: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r0, 0x0) (async) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000040)=[@in6={0xa, 0x4e22, 0x3, @loopback, 0x3}]}, &(0x7f0000000140)=0x10) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x70, &(0x7f0000000380)={r1}, &(0x7f0000000240)=0x8) 00:04:17 executing program 2: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r0, 0x0) (async) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) (async) r2 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x19, &(0x7f00000000c0)={r3}, 0x8) (async) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={r3, 0x1c, &(0x7f0000000500)=[@in6={0xa, 0x4e22, 0x0, @ipv4={'\x00', '\xff\xff', @initdev={0xac, 0x1e, 0x0, 0x0}}}]}, &(0x7f0000000140)=0x10) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x1b, &(0x7f0000000040)=ANY=[@ANYRES32=r4, @ANYBLOB="1500000c025866de8d2da091ce45882fded253f80000000000"], &(0x7f0000000240)=0x1d) (async) r5 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1000004, 0x13, r5, 0x0) socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r5, 0xf923a40ad9b4be8b) 00:04:17 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xa14b, 0x1, &(0x7f0000000140)=[{&(0x7f00000000c0)="e66be84f52dcae384fdf9e1a66a64405609c6a07f7484877e87df9006d62e7458aa2cc2d6f1000d0917f5196d43fb85cb3", 0x31, 0xa11a}], 0x1800c, &(0x7f0000000040)={[{@fat=@dos1xfloppy}]}, 0x0) 00:04:17 executing program 5: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r0, 0x0) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f00000001c0), 0x4) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000040)={0x1, 0x7ff, 0x8000, 0xfffff3ea, 0x90, 0x100, 0x4, 0x5}, 0x20) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000500)=[@in6={0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @initdev={0xac, 0x1e, 0x0, 0x0}}}]}, &(0x7f0000000140)=0x10) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000380)={r1, 0x30, "113376556a913ff66b8bed6dacd1b4194a9ab218553393be438220d645bfff95432e312a02bdfc9d13d94c474adc6fba"}, &(0x7f0000000240)=0x38) socket$inet6_sctp(0xa, 0x5, 0x84) (async) shutdown(r0, 0x0) (async) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f00000001c0), 0x4) (async) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000040)={0x1, 0x7ff, 0x8000, 0xfffff3ea, 0x90, 0x100, 0x4, 0x5}, 0x20) (async) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000500)=[@in6={0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @initdev={0xac, 0x1e, 0x0, 0x0}}}]}, &(0x7f0000000140)=0x10) (async) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000380)={r1, 0x30, "113376556a913ff66b8bed6dacd1b4194a9ab218553393be438220d645bfff95432e312a02bdfc9d13d94c474adc6fba"}, &(0x7f0000000240)=0x38) (async) [ 257.057196][T11670] loop1: detected capacity change from 0 to 80 00:04:17 executing program 2: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1000004, 0x13, r1, 0x0) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000000)=@sack_info={0x0, 0x4, 0x1f}, 0xc) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x1b, &(0x7f0000000380)=ANY=[@ANYRES32, @ANYBLOB='\x00\x00\x00\x00'], &(0x7f0000000240)=0x8) setsockopt$WPAN_WANTACK(r1, 0x0, 0x0, &(0x7f00000000c0), 0x4) ioctl$AUTOFS_DEV_IOCTL_FAIL(r1, 0xc0189377, &(0x7f0000000040)={{0x1, 0x1, 0x18, r0, {0x0, 0x10000}}, './file0\x00'}) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000080)={'netpci0\x00'}) 00:04:17 executing program 4: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000040)=[@in6={0xa, 0x4e22, 0x3, @loopback, 0x3}]}, &(0x7f0000000140)=0x10) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x70, &(0x7f0000000380)={r1}, &(0x7f0000000240)=0x8) socket$inet6_sctp(0xa, 0x5, 0x84) (async) shutdown(r0, 0x0) (async) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000040)=[@in6={0xa, 0x4e22, 0x3, @loopback, 0x3}]}, &(0x7f0000000140)=0x10) (async) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x70, &(0x7f0000000380)={r1}, &(0x7f0000000240)=0x8) (async) 00:04:17 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000000)=0xac1e, 0x4) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x1b, &(0x7f0000000280)=ANY=[@ANYRESDEC], &(0x7f0000000240)=0x8) pipe2$watch_queue(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000080)={0x18d, 0x4, 0x0, 0x6, 0x80000001, 0xc24, 0x4, 0x400, 0x0}, &(0x7f00000000c0)=0x20) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000100)={r2, @in6={{0xa, 0x4e23, 0x5, @private2={0xfc, 0x2, '\x00', 0x1}, 0xffffff84}}}, &(0x7f00000001c0)=0x84) 00:04:17 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xa14b, 0x1, &(0x7f0000000140)=[{&(0x7f00000000c0)="e66be84f52dcae384fdf9e1a66a64405609c6a07f7484877e87df9006d62e7458aa2cc2d6f1000d0917f5196d43fb85cb3", 0x31, 0xa11a}], 0x1800c, &(0x7f0000000040)={[{@fat=@dos1xfloppy}]}, 0x0) [ 257.115036][T11692] loop1: detected capacity change from 0 to 80 00:04:17 executing program 5: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r0, 0x0) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f00000001c0), 0x4) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000040)={0x1, 0x7ff, 0x8000, 0xfffff3ea, 0x90, 0x100, 0x4, 0x5}, 0x20) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000500)=[@in6={0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @initdev={0xac, 0x1e, 0x0, 0x0}}}]}, &(0x7f0000000140)=0x10) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000380)={r1, 0x30, "113376556a913ff66b8bed6dacd1b4194a9ab218553393be438220d645bfff95432e312a02bdfc9d13d94c474adc6fba"}, &(0x7f0000000240)=0x38) socket$inet6_sctp(0xa, 0x5, 0x84) (async) shutdown(r0, 0x0) (async) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f00000001c0), 0x4) (async) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000040)={0x1, 0x7ff, 0x8000, 0xfffff3ea, 0x90, 0x100, 0x4, 0x5}, 0x20) (async) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000500)=[@in6={0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @initdev={0xac, 0x1e, 0x0, 0x0}}}]}, &(0x7f0000000140)=0x10) (async) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000380)={r1, 0x30, "113376556a913ff66b8bed6dacd1b4194a9ab218553393be438220d645bfff95432e312a02bdfc9d13d94c474adc6fba"}, &(0x7f0000000240)=0x38) (async) 00:04:17 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000500)=[@in6={0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @initdev={0xac, 0x1e, 0x0, 0x0}}}]}, &(0x7f0000000140)=0x10) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x18, &(0x7f0000000380)=ANY=[@ANYRES32=r1, @ANYBLOB="92000000"], &(0x7f0000000240)=0x8) 00:04:17 executing program 2: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1000004, 0x13, r1, 0x0) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000000)=@sack_info={0x0, 0x4, 0x1f}, 0xc) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x1b, &(0x7f0000000380)=ANY=[@ANYRES32, @ANYBLOB='\x00\x00\x00\x00'], &(0x7f0000000240)=0x8) setsockopt$WPAN_WANTACK(r1, 0x0, 0x0, &(0x7f00000000c0), 0x4) ioctl$AUTOFS_DEV_IOCTL_FAIL(r1, 0xc0189377, &(0x7f0000000040)={{0x1, 0x1, 0x18, r0, {0x0, 0x10000}}, './file0\x00'}) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000080)={'netpci0\x00'}) socket$inet6_sctp(0xa, 0x5, 0x84) (async) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) (async) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1000004, 0x13, r1, 0x0) (async) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000000)=@sack_info={0x0, 0x4, 0x1f}, 0xc) (async) shutdown(r0, 0x0) (async) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x1b, &(0x7f0000000380)=ANY=[@ANYRES32, @ANYBLOB='\x00\x00\x00\x00'], &(0x7f0000000240)=0x8) (async) setsockopt$WPAN_WANTACK(r1, 0x0, 0x0, &(0x7f00000000c0), 0x4) (async) ioctl$AUTOFS_DEV_IOCTL_FAIL(r1, 0xc0189377, &(0x7f0000000040)={{0x1, 0x1, 0x18, r0, {0x0, 0x10000}}, './file0\x00'}) (async) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000080)={'netpci0\x00'}) (async) 00:04:17 executing program 4: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000500)=[@in6={0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @initdev={0xac, 0x1e, 0x0, 0x0}}}]}, &(0x7f0000000140)=0x10) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x70, &(0x7f0000000040)=ANY=[@ANYRES32=r1, @ANYBLOB="0dbb672a80948010a0540a3508b127de5d553b0b00004ef3c9100806a05d559bb674bedc"], &(0x7f0000000240)=0x8) 00:04:17 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000000)=0xac1e, 0x4) (async) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x1b, &(0x7f0000000280)=ANY=[@ANYRESDEC], &(0x7f0000000240)=0x8) pipe2$watch_queue(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80) (async) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000080)={0x18d, 0x4, 0x0, 0x6, 0x80000001, 0xc24, 0x4, 0x400, 0x0}, &(0x7f00000000c0)=0x20) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000100)={r2, @in6={{0xa, 0x4e23, 0x5, @private2={0xfc, 0x2, '\x00', 0x1}, 0xffffff84}}}, &(0x7f00000001c0)=0x84) 00:04:17 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xa14b, 0x1, &(0x7f0000000140)=[{&(0x7f00000000c0)="e66be84f52dcae384fdf9e1a66a64405609c6a50f7484877e87df9006d62e7458aa2cc2d6f1000d0917f5196d43fb85cb3", 0x31, 0xa11a}], 0x1800c, &(0x7f0000000040)={[{@fat=@dos1xfloppy}]}, 0x0) [ 257.190831][T11715] loop5: detected capacity change from 0 to 80 00:04:17 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xa14b, 0x0, &(0x7f0000000140), 0x1800c, &(0x7f0000000040)={[{@fat=@dos1xfloppy}]}, 0x0) 00:04:17 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000000)=0xac1e, 0x4) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x1b, &(0x7f0000000280)=ANY=[@ANYRESDEC], &(0x7f0000000240)=0x8) pipe2$watch_queue(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000080)={0x18d, 0x4, 0x0, 0x6, 0x80000001, 0xc24, 0x4, 0x400, 0x0}, &(0x7f00000000c0)=0x20) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000100)={r2, @in6={{0xa, 0x4e23, 0x5, @private2={0xfc, 0x2, '\x00', 0x1}, 0xffffff84}}}, &(0x7f00000001c0)=0x84) socket$inet6_sctp(0xa, 0x5, 0x84) (async) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000000)=0xac1e, 0x4) (async) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x1b, &(0x7f0000000280)=ANY=[@ANYRESDEC], &(0x7f0000000240)=0x8) (async) pipe2$watch_queue(&(0x7f0000000040), 0x80) (async) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000080)={0x18d, 0x4, 0x0, 0x6, 0x80000001, 0xc24, 0x4, 0x400}, &(0x7f00000000c0)=0x20) (async) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000100)={r2, @in6={{0xa, 0x4e23, 0x5, @private2={0xfc, 0x2, '\x00', 0x1}, 0xffffff84}}}, &(0x7f00000001c0)=0x84) (async) 00:04:17 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r0, 0x0) (async) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000500)=[@in6={0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @initdev={0xac, 0x1e, 0x0, 0x0}}}]}, &(0x7f0000000140)=0x10) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x18, &(0x7f0000000380)=ANY=[@ANYRES32=r1, @ANYBLOB="92000000"], &(0x7f0000000240)=0x8) 00:04:17 executing program 4: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) shutdown(r0, 0x0) (async) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000500)=[@in6={0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @initdev={0xac, 0x1e, 0x0, 0x0}}}]}, &(0x7f0000000140)=0x10) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x70, &(0x7f0000000040)=ANY=[@ANYRES32=r1, @ANYBLOB="0dbb672a80948010a0540a3508b127de5d553b0b00004ef3c9100806a05d559bb674bedc"], &(0x7f0000000240)=0x8) [ 257.223186][T11728] loop1: detected capacity change from 0 to 80 00:04:17 executing program 2: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1000004, 0x13, r1, 0x0) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000000)=@sack_info={0x0, 0x4, 0x1f}, 0xc) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x1b, &(0x7f0000000380)=ANY=[@ANYRES32, @ANYBLOB='\x00\x00\x00\x00'], &(0x7f0000000240)=0x8) setsockopt$WPAN_WANTACK(r1, 0x0, 0x0, &(0x7f00000000c0), 0x4) ioctl$AUTOFS_DEV_IOCTL_FAIL(r1, 0xc0189377, &(0x7f0000000040)={{0x1, 0x1, 0x18, r0, {0x0, 0x10000}}, './file0\x00'}) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000080)={'netpci0\x00'}) socket$inet6_sctp(0xa, 0x5, 0x84) (async) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) (async) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1000004, 0x13, r1, 0x0) (async) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000000)=@sack_info={0x0, 0x4, 0x1f}, 0xc) (async) shutdown(r0, 0x0) (async) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x1b, &(0x7f0000000380)=ANY=[@ANYRES32, @ANYBLOB='\x00\x00\x00\x00'], &(0x7f0000000240)=0x8) (async) setsockopt$WPAN_WANTACK(r1, 0x0, 0x0, &(0x7f00000000c0), 0x4) (async) ioctl$AUTOFS_DEV_IOCTL_FAIL(r1, 0xc0189377, &(0x7f0000000040)={{0x1, 0x1, 0x18, r0, {0x0, 0x10000}}, './file0\x00'}) (async) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000080)={'netpci0\x00'}) (async) 00:04:17 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r0, 0x0) (async, rerun: 64) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000500)=[@in6={0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @initdev={0xac, 0x1e, 0x0, 0x0}}}]}, &(0x7f0000000140)=0x10) (rerun: 64) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x18, &(0x7f0000000380)=ANY=[@ANYRES32=r1, @ANYBLOB="92000000"], &(0x7f0000000240)=0x8) 00:04:17 executing program 4: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000500)=[@in6={0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @initdev={0xac, 0x1e, 0x0, 0x0}}}]}, &(0x7f0000000140)=0x10) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x70, &(0x7f0000000040)=ANY=[@ANYRES32=r1, @ANYBLOB="0dbb672a80948010a0540a3508b127de5d553b0b00004ef3c9100806a05d559bb674bedc"], &(0x7f0000000240)=0x8) 00:04:17 executing program 5: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) move_mount(0xffffffffffffffff, &(0x7f0000000140)='./file0\x00', 0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x0) r1 = socket$igmp(0x2, 0x3, 0x2) setsockopt$MRT_ADD_MFC_PROXY(r1, 0x0, 0xd2, &(0x7f00000000c0)={@rand_addr, @empty, 0x0, "c8fc5e70b1b5ae627a3c9f580df57e22f2b08c58288b6cb58b74354989fa5393", 0x0, 0x0, 0x0, 0x6b}, 0x3c) r2 = socket$igmp(0x2, 0x3, 0x2) ioctl$AUTOFS_DEV_IOCTL_READY(0xffffffffffffffff, 0xc0189376, &(0x7f00000001c0)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r1, @ANYBLOB='\a\x00\r\t\'*\"\x00./file0\x00']) setsockopt$MRT_ADD_MFC(r3, 0x0, 0xcc, &(0x7f0000000200)={@multicast1, @remote, 0xfffd, "5be4e6acb4cf67c7f343187b0e5424bacd205c8fbe60a76fd07a04414244ea56", 0x401, 0x3, 0x4, 0x1}, 0x3c) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX_80211(r4, 0x541b, &(0x7f0000000040)={'wlan0\x00'}) setsockopt$SO_TIMESTAMPING(r4, 0x1, 0x25, &(0x7f0000000280)=0x100, 0x4) setsockopt$MRT_ADD_MFC(r2, 0x0, 0xcc, &(0x7f0000000080)={@initdev={0xac, 0x1e, 0x1, 0x0}, @rand_addr=0x64010101, 0x1, "5283875d386f3c8ab6893bcf74f4526c0292bb22cf694c3bd34668598a88aba2", 0x1, 0xe, 0xffffffff, 0x4}, 0x3c) setsockopt$MRT_ADD_VIF(r2, 0x0, 0xca, &(0x7f0000000040)={0x1, 0x1, 0x7, 0x0, @vifc_lcl_ifindex, @remote}, 0x10) socket$igmp(0x2, 0x3, 0x2) setsockopt$MRT_ADD_VIF(r2, 0x0, 0xca, &(0x7f0000000240)={0xffffffffffffffff, 0x1, 0x8, 0x0, @vifc_lcl_ifindex, @local}, 0x10) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f00000002c0)={'veth0\x00', 0x0}) setsockopt$MRT_INIT(r2, 0x0, 0xc8, &(0x7f0000000000), 0x4) setsockopt$MRT_ADD_MFC_PROXY(r2, 0x0, 0xd2, &(0x7f00000000c0)={@rand_addr=0x3, @empty, 0x0, "c8fc5e70b1b5ae627a3c9f580df57e22f2b08c58288b6cb58b74354989fa5393", 0x2, 0x0, 0x0, 0x3}, 0x3c) setsockopt$MRT_ADD_VIF(r2, 0x0, 0xca, &(0x7f0000000100)={0x0, 0x4, 0x3, 0x100081, @vifc_lcl_ifindex=r5, @broadcast}, 0x10) setsockopt$MRT_DONE(r2, 0x0, 0x5, 0x0, 0x0) shutdown(r0, 0x0) 00:04:17 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xa14b, 0x0, &(0x7f0000000140), 0x1800c, &(0x7f0000000040)={[{@fat=@dos1xfloppy}]}, 0x0) 00:04:17 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = syz_open_dev$sndctrl(&(0x7f0000001440), 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r1, 0x40045532, &(0x7f0000000040)) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000000140), 0x40000000040201, 0x0) dup3(r1, r2, 0x0) r3 = syz_open_dev$sndpcmp(&(0x7f00000001c0), 0x0, 0xa2c65) ioctl$SNDRV_PCM_IOCTL_STATUS_EXT64(r3, 0xc0984124, &(0x7f0000000200)) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1000004, 0x13, r4, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r4, 0x84, 0x1b, &(0x7f0000000480)=ANY=[@ANYRES32=r3, @ANYBLOB="31589646b168ae4423ef7781a6e3499eb61c0ca4903470806965e09e541acb2d347321e3658851cfce316fb9a6637c300f7c1568e20dc495ced9cc2ecb643cfdf94cee9b06af9f55eac0e09fef8397d5c6f806aafd263145e58e9b525141a07fbe79744b937ce09176904b21ad162ef388f6c86753e28e357bbeafc06faa15267698f98c4f31cdcf122912a097103cc32ee9883813004bf11f4cd83167599322595b0f1f84a21f87f4", @ANYRES8=r0, @ANYRESOCT=r0, @ANYRES32=r0, @ANYRESDEC=r1, @ANYRES64=r2, @ANYBLOB="ada708b89c3f51712ece59d86f835738ffbe6fb0e46360c19a77ab7c835c43113d18ed193a4573f48263b2baa66df51fc48b657fb8a2e1c576c239f1db9a6b8f0fb0a1214f9260f9fb3f0ad0a84c4326ae9425d76cb5c11ebbf94d7e3caa28cbc1edd47be4d8231de1b29170d6bde571af98f936ca111c941cc038eb6f2e73400c176d70b6cec019db6e142d6ee78c285f9a68f2bab44c1e8ebb45c790a20c6a85d2923c7abe78ca358969eff50da1e3e62a54e0764b4da939294c913664b21b5f5e810ee94c6374fabd225bd2e0d13286e33966adbee8b4cf926c6d6bce3bf610fff92ef5d840619564f1bb7896598c6150f3a9"], &(0x7f0000000240)=0x8) [ 257.289797][T11752] loop1: detected capacity change from 0 to 80 00:04:17 executing program 2: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000500)=[@in6={0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @initdev={0xac, 0x1e, 0x0, 0x0}}}]}, &(0x7f0000000140)=0x10) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x1b, &(0x7f0000000040)=ANY=[@ANYRES32=r1, @ANYBLOB="00ff05005a18ca2cba6e9200"], &(0x7f0000000240)=0x8) 00:04:17 executing program 4: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000500)=[@in6={0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @initdev={0xac, 0x1e, 0x0, 0x0}}}]}, &(0x7f0000000140)=0x10) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x70, &(0x7f0000000040)=ANY=[@ANYRES32=r1, @ANYBLOB="a5bc52bd5673f4e3b5db77fbc62b91902ca81ff402e0de46f9269819298ed78511afe975c66471b34b7d2e59f05307c6312be1f184b894288ec21a447db18852f9b87017c7c20b7c1016eee31f345e9719d9ab2644339f54010c07a86eb3338cc984fadbffdcbde7d06ac409f1c30606906e902f69724183be0b00846496d620d7ea02e8ec0db117c3f6f040994b0246c5612c92af0d19f8141714cb"], &(0x7f0000000240)=0x8) 00:04:17 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000500)=[@in6={0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @initdev={0xac, 0x1e, 0x0, 0x0}}}]}, &(0x7f0000000140)=0x10) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1000004, 0x13, r2, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000040)={r1, 0x6}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f00000000c0)={r3, 0xdd000000, 0x5, 0x9}, &(0x7f0000000100)=0x10) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x18, &(0x7f0000000380)=ANY=[@ANYRES32=r1, @ANYBLOB="6e98e0ab"], &(0x7f0000000240)=0x8) 00:04:17 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xa14b, 0x0, &(0x7f0000000140), 0x1800c, &(0x7f0000000040)={[{@fat=@dos1xfloppy}]}, 0x0) 00:04:17 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) (async) r1 = syz_open_dev$sndctrl(&(0x7f0000001440), 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r1, 0x40045532, &(0x7f0000000040)) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000000140), 0x40000000040201, 0x0) dup3(r1, r2, 0x0) r3 = syz_open_dev$sndpcmp(&(0x7f00000001c0), 0x0, 0xa2c65) ioctl$SNDRV_PCM_IOCTL_STATUS_EXT64(r3, 0xc0984124, &(0x7f0000000200)) (async) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1000004, 0x13, r4, 0x0) (async) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r4, 0x84, 0x1b, &(0x7f0000000480)=ANY=[@ANYRES32=r3, @ANYBLOB="31589646b168ae4423ef7781a6e3499eb61c0ca4903470806965e09e541acb2d347321e3658851cfce316fb9a6637c300f7c1568e20dc495ced9cc2ecb643cfdf94cee9b06af9f55eac0e09fef8397d5c6f806aafd263145e58e9b525141a07fbe79744b937ce09176904b21ad162ef388f6c86753e28e357bbeafc06faa15267698f98c4f31cdcf122912a097103cc32ee9883813004bf11f4cd83167599322595b0f1f84a21f87f4", @ANYRES8=r0, @ANYRESOCT=r0, @ANYRES32=r0, @ANYRESDEC=r1, @ANYRES64=r2, @ANYBLOB="ada708b89c3f51712ece59d86f835738ffbe6fb0e46360c19a77ab7c835c43113d18ed193a4573f48263b2baa66df51fc48b657fb8a2e1c576c239f1db9a6b8f0fb0a1214f9260f9fb3f0ad0a84c4326ae9425d76cb5c11ebbf94d7e3caa28cbc1edd47be4d8231de1b29170d6bde571af98f936ca111c941cc038eb6f2e73400c176d70b6cec019db6e142d6ee78c285f9a68f2bab44c1e8ebb45c790a20c6a85d2923c7abe78ca358969eff50da1e3e62a54e0764b4da939294c913664b21b5f5e810ee94c6374fabd225bd2e0d13286e33966adbee8b4cf926c6d6bce3bf610fff92ef5d840619564f1bb7896598c6150f3a9"], &(0x7f0000000240)=0x8) 00:04:17 executing program 4: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000500)=[@in6={0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @initdev={0xac, 0x1e, 0x0, 0x0}}}]}, &(0x7f0000000140)=0x10) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x70, &(0x7f0000000040)=ANY=[@ANYRES32=r1, @ANYBLOB="a5bc52bd5673f4e3b5db77fbc62b91902ca81ff402e0de46f9269819298ed78511afe975c66471b34b7d2e59f05307c6312be1f184b894288ec21a447db18852f9b87017c7c20b7c1016eee31f345e9719d9ab2644339f54010c07a86eb3338cc984fadbffdcbde7d06ac409f1c30606906e902f69724183be0b00846496d620d7ea02e8ec0db117c3f6f040994b0246c5612c92af0d19f8141714cb"], &(0x7f0000000240)=0x8) socket$inet6_sctp(0xa, 0x5, 0x84) (async) shutdown(r0, 0x0) (async) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000500)=[@in6={0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @initdev={0xac, 0x1e, 0x0, 0x0}}}]}, &(0x7f0000000140)=0x10) (async) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x70, &(0x7f0000000040)=ANY=[@ANYRES32=r1, @ANYBLOB="a5bc52bd5673f4e3b5db77fbc62b91902ca81ff402e0de46f9269819298ed78511afe975c66471b34b7d2e59f05307c6312be1f184b894288ec21a447db18852f9b87017c7c20b7c1016eee31f345e9719d9ab2644339f54010c07a86eb3338cc984fadbffdcbde7d06ac409f1c30606906e902f69724183be0b00846496d620d7ea02e8ec0db117c3f6f040994b0246c5612c92af0d19f8141714cb"], &(0x7f0000000240)=0x8) (async) 00:04:17 executing program 2: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r0, 0x0) (async) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000500)=[@in6={0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @initdev={0xac, 0x1e, 0x0, 0x0}}}]}, &(0x7f0000000140)=0x10) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x1b, &(0x7f0000000040)=ANY=[@ANYRES32=r1, @ANYBLOB="00ff05005a18ca2cba6e9200"], &(0x7f0000000240)=0x8) [ 257.385610][T11767] loop1: detected capacity change from 0 to 80 00:04:17 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r0, 0x0) (async) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000500)=[@in6={0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @initdev={0xac, 0x1e, 0x0, 0x0}}}]}, &(0x7f0000000140)=0x10) (async) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1000004, 0x13, r2, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000040)={r1, 0x6}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f00000000c0)={r3, 0xdd000000, 0x5, 0x9}, &(0x7f0000000100)=0x10) (async) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x18, &(0x7f0000000380)=ANY=[@ANYRES32=r1, @ANYBLOB="6e98e0ab"], &(0x7f0000000240)=0x8) 00:04:17 executing program 4: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000500)=[@in6={0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @initdev={0xac, 0x1e, 0x0, 0x0}}}]}, &(0x7f0000000140)=0x10) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x70, &(0x7f0000000040)=ANY=[@ANYRES32=r1, @ANYBLOB="a5bc52bd5673f4e3b5db77fbc62b91902ca81ff402e0de46f9269819298ed78511afe975c66471b34b7d2e59f05307c6312be1f184b894288ec21a447db18852f9b87017c7c20b7c1016eee31f345e9719d9ab2644339f54010c07a86eb3338cc984fadbffdcbde7d06ac409f1c30606906e902f69724183be0b00846496d620d7ea02e8ec0db117c3f6f040994b0246c5612c92af0d19f8141714cb"], &(0x7f0000000240)=0x8) socket$inet6_sctp(0xa, 0x5, 0x84) (async) shutdown(r0, 0x0) (async) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000500)=[@in6={0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @initdev={0xac, 0x1e, 0x0, 0x0}}}]}, &(0x7f0000000140)=0x10) (async) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x70, &(0x7f0000000040)=ANY=[@ANYRES32=r1, @ANYBLOB="a5bc52bd5673f4e3b5db77fbc62b91902ca81ff402e0de46f9269819298ed78511afe975c66471b34b7d2e59f05307c6312be1f184b894288ec21a447db18852f9b87017c7c20b7c1016eee31f345e9719d9ab2644339f54010c07a86eb3338cc984fadbffdcbde7d06ac409f1c30606906e902f69724183be0b00846496d620d7ea02e8ec0db117c3f6f040994b0246c5612c92af0d19f8141714cb"], &(0x7f0000000240)=0x8) (async) 00:04:17 executing program 5: prctl$PR_SET_TAGGED_ADDR_CTRL(0x37, 0x1) r0 = socket$inet(0x2, 0x2000000080002, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000000)=@broute={'broute\x00', 0x20, 0x2, 0x238, [0x0, 0x0, 0x2000000000000, 0x8001, 0x0, 0x200005c0], 0x0, 0x0, &(0x7f00000005c0)=ANY=[]}, 0x78) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f00000001c0)=@broute={'broute\x00', 0x20, 0x0, 0x90, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000100], 0x2, 0x0, &(0x7f0000000100)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xfffffffffffffffc}, {0x0, '\x00', 0x0, 0xffffffffffffffff}]}, 0x108) 00:04:17 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = syz_open_dev$sndctrl(&(0x7f0000001440), 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r1, 0x40045532, &(0x7f0000000040)) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000000140), 0x40000000040201, 0x0) dup3(r1, r2, 0x0) r3 = syz_open_dev$sndpcmp(&(0x7f00000001c0), 0x0, 0xa2c65) ioctl$SNDRV_PCM_IOCTL_STATUS_EXT64(r3, 0xc0984124, &(0x7f0000000200)) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1000004, 0x13, r4, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r4, 0x84, 0x1b, &(0x7f0000000480)=ANY=[@ANYRES32=r3, @ANYBLOB="31589646b168ae4423ef7781a6e3499eb61c0ca4903470806965e09e541acb2d347321e3658851cfce316fb9a6637c300f7c1568e20dc495ced9cc2ecb643cfdf94cee9b06af9f55eac0e09fef8397d5c6f806aafd263145e58e9b525141a07fbe79744b937ce09176904b21ad162ef388f6c86753e28e357bbeafc06faa15267698f98c4f31cdcf122912a097103cc32ee9883813004bf11f4cd83167599322595b0f1f84a21f87f4", @ANYRES8=r0, @ANYRESOCT=r0, @ANYRES32=r0, @ANYRESDEC=r1, @ANYRES64=r2, @ANYBLOB="ada708b89c3f51712ece59d86f835738ffbe6fb0e46360c19a77ab7c835c43113d18ed193a4573f48263b2baa66df51fc48b657fb8a2e1c576c239f1db9a6b8f0fb0a1214f9260f9fb3f0ad0a84c4326ae9425d76cb5c11ebbf94d7e3caa28cbc1edd47be4d8231de1b29170d6bde571af98f936ca111c941cc038eb6f2e73400c176d70b6cec019db6e142d6ee78c285f9a68f2bab44c1e8ebb45c790a20c6a85d2923c7abe78ca358969eff50da1e3e62a54e0764b4da939294c913664b21b5f5e810ee94c6374fabd225bd2e0d13286e33966adbee8b4cf926c6d6bce3bf610fff92ef5d840619564f1bb7896598c6150f3a9"], &(0x7f0000000240)=0x8) socket$inet6_sctp(0xa, 0x5, 0x84) (async) syz_open_dev$sndctrl(&(0x7f0000001440), 0x0, 0x0) (async) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r1, 0x40045532, &(0x7f0000000040)) (async) openat$audio(0xffffffffffffff9c, &(0x7f0000000140), 0x40000000040201, 0x0) (async) dup3(r1, r2, 0x0) (async) syz_open_dev$sndpcmp(&(0x7f00000001c0), 0x0, 0xa2c65) (async) ioctl$SNDRV_PCM_IOCTL_STATUS_EXT64(r3, 0xc0984124, &(0x7f0000000200)) (async) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) (async) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1000004, 0x13, r4, 0x0) (async) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r4, 0x84, 0x1b, &(0x7f0000000480)=ANY=[@ANYRES32=r3, @ANYBLOB="31589646b168ae4423ef7781a6e3499eb61c0ca4903470806965e09e541acb2d347321e3658851cfce316fb9a6637c300f7c1568e20dc495ced9cc2ecb643cfdf94cee9b06af9f55eac0e09fef8397d5c6f806aafd263145e58e9b525141a07fbe79744b937ce09176904b21ad162ef388f6c86753e28e357bbeafc06faa15267698f98c4f31cdcf122912a097103cc32ee9883813004bf11f4cd83167599322595b0f1f84a21f87f4", @ANYRES8=r0, @ANYRESOCT=r0, @ANYRES32=r0, @ANYRESDEC=r1, @ANYRES64=r2, @ANYBLOB="ada708b89c3f51712ece59d86f835738ffbe6fb0e46360c19a77ab7c835c43113d18ed193a4573f48263b2baa66df51fc48b657fb8a2e1c576c239f1db9a6b8f0fb0a1214f9260f9fb3f0ad0a84c4326ae9425d76cb5c11ebbf94d7e3caa28cbc1edd47be4d8231de1b29170d6bde571af98f936ca111c941cc038eb6f2e73400c176d70b6cec019db6e142d6ee78c285f9a68f2bab44c1e8ebb45c790a20c6a85d2923c7abe78ca358969eff50da1e3e62a54e0764b4da939294c913664b21b5f5e810ee94c6374fabd225bd2e0d13286e33966adbee8b4cf926c6d6bce3bf610fff92ef5d840619564f1bb7896598c6150f3a9"], &(0x7f0000000240)=0x8) (async) 00:04:17 executing program 2: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000500)=[@in6={0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @initdev={0xac, 0x1e, 0x0, 0x0}}}]}, &(0x7f0000000140)=0x10) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x1b, &(0x7f0000000040)=ANY=[@ANYRES32=r1, @ANYBLOB="00ff05005a18ca2cba6e9200"], &(0x7f0000000240)=0x8) socket$inet6_sctp(0xa, 0x5, 0x84) (async) shutdown(r0, 0x0) (async) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000500)=[@in6={0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @initdev={0xac, 0x1e, 0x0, 0x0}}}]}, &(0x7f0000000140)=0x10) (async) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x1b, &(0x7f0000000040)=ANY=[@ANYRES32=r1, @ANYBLOB="00ff05005a18ca2cba6e9200"], &(0x7f0000000240)=0x8) (async) panic: bad group arg size 96, should be <= 0 for &prog.GroupArg{ArgCommon:prog.ArgCommon{ref:0x2dc, dir:0x0}, Inner:[]prog.Arg{}} type "array" goroutine 26 [running]: github.com/google/syzkaller/prog.foreachArgImpl({0x4c7838, 0x40201de120}, 0x40201c7e00, 0x401e08dd80) /syzkaller/gopath/src/github.com/google/syzkaller/prog/analysis.go:157 +0x5cc github.com/google/syzkaller/prog.foreachArgImpl({0x4c7878, 0x40202be8a0}, 0x40201c7e00, 0x401e08dd80) /syzkaller/gopath/src/github.com/google/syzkaller/prog/analysis.go:164 +0x304 github.com/google/syzkaller/prog.ForeachArg(0x40201b5180, 0x401e08dd80) /syzkaller/gopath/src/github.com/google/syzkaller/prog/analysis.go:123 +0x130 github.com/google/syzkaller/prog.(*Prog).MutateWithHints(0x401aaf5ac0, 0x0, 0x40201dcb10, 0x4019bc3df8) /syzkaller/gopath/src/github.com/google/syzkaller/prog/hints.go:78 +0x9c main.(*Proc).executeHintSeed(0x401b0d0340, 0x401aaf5ac0, 0x0) /syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:248 +0xf8 main.(*Proc).smashInput(0x401b0d0340, 0x400b5ef3c0) /syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:214 +0x8c main.(*Proc).loop(0x401b0d0340) /syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:78 +0x168 created by main.main /syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/fuzzer.go:307 +0x170c [ 258.073835][ T115] netdevsim netdevsim3 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 258.208086][ T115] netdevsim netdevsim3 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 258.286077][ T115] netdevsim netdevsim3 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 258.330215][ T115] netdevsim netdevsim3 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0