last executing test programs:

15.241766968s ago: executing program 3 (id=7):
link(0x0, &(0x7f0000000d40)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00')
r0 = socket$inet6(0x1c, 0x3, 0x0)
setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0x69, 0x0, 0x0)
r1 = socket(0x2, 0x5, 0x0)
ioctl$KDGETMODE(r1, 0x40046676, 0x22e00000)
openat$ptmx(0xffffffffffffff9c, &(0x7f0000000dc0), 0x10000, 0x0)
r2 = socket(0x1c, 0x1, 0x0)
r3 = socket$inet(0x2, 0x2, 0x0)
mkdir(&(0x7f0000000340)='./file\x00', 0x0)
mkdir(&(0x7f00000000c0)='./file/file0\x00', 0x160)
mkdir(&(0x7f0000000080)='./file/file0/../\x00', 0x0)
r4 = socket(0x1c, 0x1, 0x0)
syz_emit_ethernet(0x1aa, &(0x7f0000000200)=ANY=[@ANYRESOCT=r3])
eaccess(&(0x7f0000000040)='./file0\x00', 0x2)
r5 = socket(0x11, 0x3, 0x0)
socketpair(0x0, 0x0, 0xfd, 0x0)
getsockopt$inet_sctp_SCTP_RECVRCVINFO(r2, 0x84, 0x1f, &(0x7f0000000100), &(0x7f0000000240)=0x4)
sendto$unix(r5, &(0x7f0000000500)="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", 0x194, 0x0, 0x0, 0x0)
sigaction(0x47, &(0x7f00000001c0)={&(0x7f0000000180)="fb0f0f288ca08ca067f9c50f71e2f3e09dec40d802c403896ae7d3c4a1ff1153076744c4e2752e6e34430f1812c4827d33de", 0x6d, {[0x1000, 0xffff, 0x1000a, 0x2]}}, 0x0)
setsockopt$inet6_sctp_SCTP_AUTH_KEY(r4, 0x84, 0x13, &(0x7f00000000c0)=ANY=[@ANYRES8], 0x9)
lio_listio(0x0, 0x0, 0x0, &(0x7f0000000140)={0x4, 0x54, @sigval_ptr=0x800000})
ioctl$KDGETMODE(r4, 0x40046676, 0x22e00000)
chdir(&(0x7f0000000400)='./file/file0/..//file0\x00')
__getcwd(&(0x7f0000000440)=""/79, 0xfffffffffffffdf7)
r6 = socket(0x17, 0x1, 0x0)
r7 = socket(0x1c, 0x1, 0x0)
clock_nanosleep(0x4, 0x0, 0x0, 0x0)
ioctl$KDGETMODE(r7, 0x40046676, 0x22e00000)
fcntl$lock(r4, 0xc, &(0x7f0000000140)={0x2, 0x1, 0x200, 0x4})
bindat$unix(r7, r6, &(0x7f0000000000)=@abs={0x8, 0x1, 0x0, 0x3}, 0x8)

13.103715974s ago: executing program 3 (id=7):
link(0x0, &(0x7f0000000d40)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00')
r0 = socket$inet6(0x1c, 0x3, 0x0)
setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0x69, 0x0, 0x0)
r1 = socket(0x2, 0x5, 0x0)
ioctl$KDGETMODE(r1, 0x40046676, 0x22e00000)
openat$ptmx(0xffffffffffffff9c, &(0x7f0000000dc0), 0x10000, 0x0)
r2 = socket(0x1c, 0x1, 0x0)
r3 = socket$inet(0x2, 0x2, 0x0)
mkdir(&(0x7f0000000340)='./file\x00', 0x0)
mkdir(&(0x7f00000000c0)='./file/file0\x00', 0x160)
mkdir(&(0x7f0000000080)='./file/file0/../\x00', 0x0)
r4 = socket(0x1c, 0x1, 0x0)
syz_emit_ethernet(0x1aa, &(0x7f0000000200)=ANY=[@ANYRESOCT=r3])
eaccess(&(0x7f0000000040)='./file0\x00', 0x2)
r5 = socket(0x11, 0x3, 0x0)
socketpair(0x0, 0x0, 0xfd, 0x0)
getsockopt$inet_sctp_SCTP_RECVRCVINFO(r2, 0x84, 0x1f, &(0x7f0000000100), &(0x7f0000000240)=0x4)
sendto$unix(r5, &(0x7f0000000500)="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", 0x194, 0x0, 0x0, 0x0)
sigaction(0x47, &(0x7f00000001c0)={&(0x7f0000000180)="fb0f0f288ca08ca067f9c50f71e2f3e09dec40d802c403896ae7d3c4a1ff1153076744c4e2752e6e34430f1812c4827d33de", 0x6d, {[0x1000, 0xffff, 0x1000a, 0x2]}}, 0x0)
setsockopt$inet6_sctp_SCTP_AUTH_KEY(r4, 0x84, 0x13, &(0x7f00000000c0)=ANY=[@ANYRES8], 0x9)
lio_listio(0x0, 0x0, 0x0, &(0x7f0000000140)={0x4, 0x54, @sigval_ptr=0x800000})
ioctl$KDGETMODE(r4, 0x40046676, 0x22e00000)
chdir(&(0x7f0000000400)='./file/file0/..//file0\x00')
__getcwd(&(0x7f0000000440)=""/79, 0xfffffffffffffdf7)
r6 = socket(0x17, 0x1, 0x0)
r7 = socket(0x1c, 0x1, 0x0)
clock_nanosleep(0x4, 0x0, 0x0, 0x0)
ioctl$KDGETMODE(r7, 0x40046676, 0x22e00000)
fcntl$lock(r4, 0xc, &(0x7f0000000140)={0x2, 0x1, 0x200, 0x4})
bindat$unix(r7, r6, &(0x7f0000000000)=@abs={0x8, 0x1, 0x0, 0x3}, 0x8)

11.386554533s ago: executing program 3 (id=7):
link(0x0, &(0x7f0000000d40)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00')
r0 = socket$inet6(0x1c, 0x3, 0x0)
setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0x69, 0x0, 0x0)
r1 = socket(0x2, 0x5, 0x0)
ioctl$KDGETMODE(r1, 0x40046676, 0x22e00000)
openat$ptmx(0xffffffffffffff9c, &(0x7f0000000dc0), 0x10000, 0x0)
r2 = socket(0x1c, 0x1, 0x0)
r3 = socket$inet(0x2, 0x2, 0x0)
mkdir(&(0x7f0000000340)='./file\x00', 0x0)
mkdir(&(0x7f00000000c0)='./file/file0\x00', 0x160)
mkdir(&(0x7f0000000080)='./file/file0/../\x00', 0x0)
r4 = socket(0x1c, 0x1, 0x0)
syz_emit_ethernet(0x1aa, &(0x7f0000000200)=ANY=[@ANYRESOCT=r3])
eaccess(&(0x7f0000000040)='./file0\x00', 0x2)
r5 = socket(0x11, 0x3, 0x0)
socketpair(0x0, 0x0, 0xfd, 0x0)
getsockopt$inet_sctp_SCTP_RECVRCVINFO(r2, 0x84, 0x1f, &(0x7f0000000100), &(0x7f0000000240)=0x4)
sendto$unix(r5, &(0x7f0000000500)="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", 0x194, 0x0, 0x0, 0x0)
sigaction(0x47, &(0x7f00000001c0)={&(0x7f0000000180)="fb0f0f288ca08ca067f9c50f71e2f3e09dec40d802c403896ae7d3c4a1ff1153076744c4e2752e6e34430f1812c4827d33de", 0x6d, {[0x1000, 0xffff, 0x1000a, 0x2]}}, 0x0)
setsockopt$inet6_sctp_SCTP_AUTH_KEY(r4, 0x84, 0x13, &(0x7f00000000c0)=ANY=[@ANYRES8], 0x9)
lio_listio(0x0, 0x0, 0x0, &(0x7f0000000140)={0x4, 0x54, @sigval_ptr=0x800000})
ioctl$KDGETMODE(r4, 0x40046676, 0x22e00000)
chdir(&(0x7f0000000400)='./file/file0/..//file0\x00')
__getcwd(&(0x7f0000000440)=""/79, 0xfffffffffffffdf7)
r6 = socket(0x17, 0x1, 0x0)
r7 = socket(0x1c, 0x1, 0x0)
clock_nanosleep(0x4, 0x0, 0x0, 0x0)
ioctl$KDGETMODE(r7, 0x40046676, 0x22e00000)
fcntl$lock(r4, 0xc, &(0x7f0000000140)={0x2, 0x1, 0x200, 0x4})
bindat$unix(r7, r6, &(0x7f0000000000)=@abs={0x8, 0x1, 0x0, 0x3}, 0x8)

9.394767803s ago: executing program 1 (id=99):
socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000))
syz_emit_ethernet(0x0, 0x0)
shmctl$IPC_INFO(0x0, 0x3, &(0x7f0000000440)=""/193)
socket(0x10, 0x5, 0x3)
r0 = socket(0x1c, 0x1, 0x0)
r1 = openat$crypto(0xffffffffffffff9c, 0x0, 0x0, 0x0)
dup(r1)
ioctl$KDGETMODE(r0, 0x40046676, 0x9)
setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x10000, 0x0, 0x0)
r2 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(r2, 0x6, 0x8, &(0x7f0000000000)=0x40, 0x4)
bind$inet(r2, &(0x7f0000000100)={0x10, 0x2, 0x2}, 0x10)
setitimer(0x1, &(0x7f0000000480)={{0x0, 0x4}, {0x0, 0x6}}, 0x0)
connect$inet(r2, &(0x7f00000000c0)={0x10, 0x2, 0x2, @remote={0xac, 0x14, 0x0}}, 0x10)
sendto(r2, &(0x7f0000000380)="8e74", 0x2, 0x20005, 0x0, 0x0)
getsockopt$inet_udplite(r2, 0x88, 0x4, &(0x7f0000000080), 0x0)
socket(0x1c, 0x1, 0x0)
kevent(0xffffffffffffffff, &(0x7f0000000040)=[{0xe, 0xfffffffffffffff9, 0x8009, 0x8, 0xe8c8, 0xfffffffe, [0x0, 0x2]}], 0x1, 0x0, 0x0, 0x0)
r3 = socket(0x1c, 0x1, 0x0)
ioctl$KDGETMODE(r3, 0x40046676, 0x22e00000)
pipe2(&(0x7f0000000000), 0x4)

9.282389586s ago: executing program 0 (id=101):
r0 = open$dir(&(0x7f0000000240)='./file0\x00', 0x40000400000002c2, 0x0)
cap_ioctls_limit(0xffffffffffffffff, 0x0)
setsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x48, &(0x7f00000000c0)={@local={0xac, 0x14, 0x0}, @multicast2, @local={0xac, 0x14, 0x0}}, 0xc)
socket(0x1c, 0x1, 0x0)
getresgid(&(0x7f00000017c0), &(0x7f0000001800), &(0x7f0000001840))
cpuset_getaffinity(0x1, 0x3, 0x0, 0x0, 0x0)
r1 = socket(0x1c, 0x1, 0x0)
r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
setsockopt$inet_mreqsrc(r2, 0x0, 0xc, &(0x7f0000000040)={@multicast1, @loopback}, 0xc)
r3 = openat$crypto(0xffffffffffffff9c, &(0x7f00000002c0), 0x0, 0x0)
ioctl$CIOCGSESSION2(r3, 0xc030636a, &(0x7f0000000080)={0xdf2f4e19c687d5f3, 0x24, 0xfffffffffffffcd1, &(0x7f00000000c0)="ec7b0df82bfe697abbc2e36394c677a4", 0x0, 0x0, 0x0, 0xfdffef85, [0x0, 0x7, 0x0, 0xfffffffc]})
setsockopt$inet_mreqsrc(r2, 0x0, 0x48, &(0x7f0000000100)={@multicast1, @rand_addr=0x8, @rand_addr=0x2}, 0xc)
ioctl$KDSKBMODE(0xffffffffffffff9c, 0x20044b07)
setsockopt$inet_mreqsrc(r2, 0x0, 0x48, 0x0, 0x0)
setsockopt$inet_mreqsrc(r2, 0x0, 0x48, &(0x7f0000000200)={@multicast1, @rand_addr, @multicast1}, 0xc)
setsockopt$inet_mreqsrc(r2, 0x0, 0x48, &(0x7f0000000080)={@multicast1, @rand_addr=0x7f}, 0xc)
ioctl$KDGETMODE(r1, 0x40046676, 0x22e00000)
socket(0x1b, 0x3, 0x0)
socket(0x1c, 0x1, 0x0)
clock_nanosleep(0x5, 0x1, &(0x7f0000000040)={0x9, 0x8}, 0x0)
r4 = socket(0x1c, 0x1, 0x0)
sendmsg$inet_sctp(r4, &(0x7f00000004c0)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x0, 0x6, @loopback, 0x290}, 0x1c, &(0x7f0000000300)=[{&(0x7f0000000900)="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", 0x800}, {&(0x7f0000000200)="fef9c9784779d837bfaae7224b0e09acf0d50323aebd43809e2b5c630a630081d4d85d6eab16c1cd2f5f5ee176ce18d922796830ada00288b69fef8e1c5dc62481f252", 0x43}, {&(0x7f0000000140)}], 0x3, 0x0, 0x0, 0x149}, 0x4)
setsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0xc, &(0x7f0000000040)={@multicast1, @loopback}, 0xc)
setsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x48, &(0x7f0000000400)={@multicast1, @rand_addr=0x9}, 0xc)
ioctl$KDGETMODE(r4, 0x40046676, 0x22e00000)
r5 = open$dir(&(0x7f0000000840)='./file1\x00', 0x40000400000002c2, 0x0)
pwritev(r5, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0)
copy_file_range(r5, 0x0, r0, 0x0, 0xffffffffffffffff, 0x0)
close(r0)

9.221515069s ago: executing program 3 (id=7):
link(0x0, &(0x7f0000000d40)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00')
r0 = socket$inet6(0x1c, 0x3, 0x0)
setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0x69, 0x0, 0x0)
r1 = socket(0x2, 0x5, 0x0)
ioctl$KDGETMODE(r1, 0x40046676, 0x22e00000)
openat$ptmx(0xffffffffffffff9c, &(0x7f0000000dc0), 0x10000, 0x0)
r2 = socket(0x1c, 0x1, 0x0)
r3 = socket$inet(0x2, 0x2, 0x0)
mkdir(&(0x7f0000000340)='./file\x00', 0x0)
mkdir(&(0x7f00000000c0)='./file/file0\x00', 0x160)
mkdir(&(0x7f0000000080)='./file/file0/../\x00', 0x0)
r4 = socket(0x1c, 0x1, 0x0)
syz_emit_ethernet(0x1aa, &(0x7f0000000200)=ANY=[@ANYRESOCT=r3])
eaccess(&(0x7f0000000040)='./file0\x00', 0x2)
r5 = socket(0x11, 0x3, 0x0)
socketpair(0x0, 0x0, 0xfd, 0x0)
getsockopt$inet_sctp_SCTP_RECVRCVINFO(r2, 0x84, 0x1f, &(0x7f0000000100), &(0x7f0000000240)=0x4)
sendto$unix(r5, &(0x7f0000000500)="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", 0x194, 0x0, 0x0, 0x0)
sigaction(0x47, &(0x7f00000001c0)={&(0x7f0000000180)="fb0f0f288ca08ca067f9c50f71e2f3e09dec40d802c403896ae7d3c4a1ff1153076744c4e2752e6e34430f1812c4827d33de", 0x6d, {[0x1000, 0xffff, 0x1000a, 0x2]}}, 0x0)
setsockopt$inet6_sctp_SCTP_AUTH_KEY(r4, 0x84, 0x13, &(0x7f00000000c0)=ANY=[@ANYRES8], 0x9)
lio_listio(0x0, 0x0, 0x0, &(0x7f0000000140)={0x4, 0x54, @sigval_ptr=0x800000})
ioctl$KDGETMODE(r4, 0x40046676, 0x22e00000)
chdir(&(0x7f0000000400)='./file/file0/..//file0\x00')
__getcwd(&(0x7f0000000440)=""/79, 0xfffffffffffffdf7)
r6 = socket(0x17, 0x1, 0x0)
r7 = socket(0x1c, 0x1, 0x0)
clock_nanosleep(0x4, 0x0, 0x0, 0x0)
ioctl$KDGETMODE(r7, 0x40046676, 0x22e00000)
fcntl$lock(r4, 0xc, &(0x7f0000000140)={0x2, 0x1, 0x200, 0x4})
bindat$unix(r7, r6, &(0x7f0000000000)=@abs={0x8, 0x1, 0x0, 0x3}, 0x8)

7.777535347s ago: executing program 0 (id=103):
r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
open$dir(&(0x7f00000001c0)='./file0\x00', 0x8000, 0x11)
r1 = fcntl$dupfd(r0, 0x11, r0)
ioctl$SMB_READB(r1, 0xc01c6907, &(0x7f0000000180)={0x1, 0x1d, 0x1, @buf="f3fb", @buf="83d6", 0x3, &(0x7f0000000080), 0x1, &(0x7f0000000100)=0x1, 0x1})
ioctl$SMB_READB(r0, 0xc020697a, &(0x7f00000000c0)={0x0, 0x0, 0x0, @buf="dcbf", @buf="de32", 0x0, 0x0, 0x0, 0x0})
r2 = socket(0x1c, 0x1, 0x0)
mlock(&(0x7f0000ffc000/0x1000)=nil, 0x1000)
r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
setsockopt$inet_mreqsrc(r3, 0x0, 0xc, &(0x7f0000000040)={@multicast2, @loopback}, 0xc)
setsockopt$inet_mreqsrc(r3, 0x0, 0x48, &(0x7f0000000280)={@multicast1, @rand_addr=0x9, @multicast2}, 0xc)
setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffff9c, 0x6, 0x40, &(0x7f0000000000)='newreno\x00', 0x8)
mount(&(0x7f0000000000), 0x0, 0xc4, 0x0)
execve(&(0x7f0000000200)='./file0\x00', &(0x7f0000000340)=[&(0x7f0000000240)='newreno\x00', &(0x7f00000002c0)='newreno\x00', &(0x7f0000000300)='!@\\)^\x00'], &(0x7f00000005c0)=[&(0x7f0000000380)='\x00', &(0x7f00000003c0)='newreno\x00', &(0x7f0000000400)='newreno\x00', &(0x7f0000000440)='+\x00', &(0x7f0000000480)='},&]+#]#\x00', &(0x7f0000000500)='newreno\x00', &(0x7f0000000540)='newreno\x00', &(0x7f0000000580)='\x00'])
ioctl$DIOCSETIFFLAG(0xffffffffffffffff, 0xc0284459, 0x0)
setsockopt$sock_int(r1, 0xffff, 0x1016, &(0x7f0000000140)=0x4b5, 0x4)
ioctl$KDGETMODE(r2, 0x40046676, 0x22e00000)
r4 = socket(0x1c, 0x1, 0x0)
syz_emit_ethernet(0x83, &(0x7f0000000040)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaa79ff030486dd601b8b97004d88c19e9ace00000000000000002100000002ff02000000000000000000000000000104004e"])
r5 = socket$unix(0x1, 0x2, 0x0)
bind$unix(r5, &(0x7f0000000040)=@file={0xa, 0x1, './file0\x00'}, 0xa)
connect$unix(r5, &(0x7f00000004c0)=@file={0xa, 0x1, './file0\x00'}, 0xa)
writev(r5, 0x0, 0x0)
r6 = socket$unix(0x1, 0x2, 0x0)
connect$unix(r6, &(0x7f00000004c0)=@file={0xa, 0x1, './file0\x00'}, 0xa)
writev(r6, 0x0, 0x0)
ioctl$KDGETMODE(r4, 0x40046676, 0x22e00000)
ioctl$DIOCCLRIFFLAG(0xffffffffffffffff, 0xc024445a, &(0x7f0000000040)={0x10, &(0x7f0000000000)="908df65c6a2034", 0x2, 0x8, 0x1})

7.776121622s ago: executing program 1 (id=104):
socket(0x1c, 0x1, 0x4)
r0 = socket(0x2, 0x2, 0x0)
setsockopt$sock_int(r0, 0xffff, 0x1018, &(0x7f0000000000)=0x101, 0x4) (async)
connect$inet6(r0, &(0x7f0000000180)={0x1c, 0x1c, 0x3, 0x0, @empty}, 0x1c) (async)
freebsd11_lstat(&(0x7f0000000040)='./file1\x00', &(0x7f0000000080)) (async)
r1 = socket$bt_rfcomm(0x24, 0x1, 0x88)
connect(r1, &(0x7f0000000100)=@in={0x10, 0x2, 0x1, @multicast1}, 0x10) (async)
r2 = socket(0x1c, 0x1, 0x0)
r3 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
sendto$inet6(r3, 0x0, 0x0, 0x10309, &(0x7f0000001280)={0x1c, 0x1c, 0x2, 0x3, @local={0xfe, 0x80, '\x00', 0x0}, 0x100}, 0x1c) (async)
ioctl$KDGETMODE(r2, 0x40046676, 0x22e00000) (async)
ioctl$MDIOCDETACH(0xffffffffffffffff, 0xc1c06d01, &(0x7f00000000c0)={0x1, 0xfc5, 0x0, 0x0, 0x0, 0x0, 0xfffffffc, 0xd16, 0x3d, 0x2, 0x0, [0xfff, 0x0, 0x6, 0x2, 0x0, 0x20080000, 0x3, 0x0, 0x0, 0x2, 0x1ff, 0x6, 0x20003, 0x7, 0x4, 0xff, 0x80100, 0x80000001, 0x1000, 0xffffffff, 0x1, 0x8, 0x0, 0x8, 0x0, 0x0, 0xecc7, 0xfffffffc, 0x9466, 0x1000010, 0x7, 0x20006, 0x1000d826, 0x0, 0x0, 0x0, 0x8, 0x3, 0x0, 0x0, 0x0, 0xfffffffd, 0x40000006, 0x6, 0x1006, 0x3, 0x0, 0x0, 0x7, 0x80, 0x0, 0xfffffffc, 0x8b, 0x0, 0x0, 0x81, 0x400000, 0x0, 0x0, 0x2, 0x800, 0x6, 0x0, 0x4, 0x0, 0x4, 0x0, 0x7ffd, 0x9, 0x17, 0x3, 0x0, 0x0, 0x2, 0x0, 0x0, 0xfffffffe, 0x2, 0x0, 0x0, 0x0, 0x0, 0x25, 0x20000, 0x7, 0x61b, 0x6, 0xb, 0x0, 0x0, 0x2]}) (async)
setrlimit(0x7, 0x0)
setitimer(0x2, &(0x7f0000000440)={{0x3, 0x1}, {0x4, 0x5}}, 0x0) (async)
madvise(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x4)
connect$inet(0xffffffffffffffff, 0x0, 0x0)
sendto(0xffffffffffffffff, &(0x7f0000000380)="8e7414", 0x3, 0x20005, 0x0, 0x0) (async)
setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, &(0x7f0000000400)={0x0, 0x7}, 0x8)
ioctl$OPIO_KEYMAP(0xffffffffffffff9c, 0x8a026b07, 0x0)
r4 = kqueue() (async)
r5 = socket$inet(0x2, 0x3, 0x0)
sendto$inet(r5, 0x0, 0x0, 0x4, &(0x7f0000000140)={0x10, 0x2, 0x2}, 0x10)
kevent(r4, &(0x7f0000000700), 0x0, 0x0, 0x0, 0x0)
socket(0x1c, 0x1, 0x0)
open$dir(&(0x7f0000000040)='./file0\x00', 0x110206, 0x0) (async)
r6 = socket$inet6(0x1c, 0x3, 0x6)
setsockopt$inet6_buf(r6, 0x29, 0x19, &(0x7f0000000040), 0xff44)
extattr_set_link(&(0x7f0000000600)='./file1\x00', 0x2, &(0x7f00000002c0)='\x90\xcf\xa3+\x00-=\\5\x81\xb2(\x8c&\xd9\rZ\x04\x1eC\xd3\xcb&\xb6\xc9:PM\x16SU\xef\xe8\xd6T\\\x93\x1f\xce\x19\xa1#Y\x1c\f\xfa\\07\x11\xd1\x80\x00\x00\x00\xb6M|\xc6@\x11\b\xc4\x04\xaeQ\xffi\\\xa6?\xf2\x01O\xd6\xcc\xed[a\xf8u}\xad\x98\xb8\x1d\x11\a\xa4\xf4o\xce \xe7\xafsZ\xb1.P\xa5\xc6.\xe9\"w$\x0f\xda\x81f\x83M&\x99\xcfn\xae\xe1p\x14[\xed\x132\x88/\x05\xf4\x95\xef\xabb9x\\\a\xf6\xcap\xbf\xe8?\xecS\x1c6\xb4\xd9\xd7$/\x8bU\xe1\x88/C\xba\xb4}\x88\'+X\xf2R\xe1\x14\x81Q\xc0\xfb\x0f\xc8n\xa2\xecq\x94\xcf&\xec\xe3\x11\xe1\xe2U\xbc\xd4\x00'/200, 0x0, 0x0) (async)
pipe2(&(0x7f00000003c0), 0x0)
extattr_set_link(&(0x7f00000000c0)='./file0\x00', 0x1, &(0x7f00000001c0)='\x90\xcf\xa3+\x11-=\\5\x81\xb2(\x8c&\xd9D\xbe\x97\xc7\"\xde\"\rZ\x04\x1eC\xd3\xcb&\xb6\xc9:PM\x16SU\xef\xe8\xd6T\\\x93\x1f\xce\x19\xa1#Y\x1c\f\xfa\\07\x11\xd1=\xb1\xc5\x9d\xb6M|\xc6@\x11H\xc4\x04\xaeQ\xffi\\\xa6?\xf2\x01O\xd6\xcc\xed[a\xf8u}\xad\x9a\xb8\x1d\x11\a\xa4\xf4o\xce \xe7\xafsZ\xb1.P\xa5\xc6.\xe9\"w$\x0f\xda\x81f\x83M&\x99\xcfn\xae\xe1p\x14\x95\xef\xabb9x\\\a\xf6\xcap\xbf\xe8?\xf5D\xad@\xe3\x13\xb3\xea\xecS\x1c6\xb4\xd9\xd7$/\x8bU\xe1\x88/C\xba\xb4}\x88\'+X\xf2R\xe1\x14\x81Q\xc0\xfb\x0f\xc8n\xa2\xecq\x94\xcf&\xcc\xe3\x11\xe1\xe2Q\xbc\xd4.4\xc1\xed\xac\xa8\x95\xb8\x99\xe7\x1c', &(0x7f00000004c0)="60029ba40b17654701378516e4cde5beff4bb49b7f4a8eb42a6a810a8c7c6e776f226944f28a3658f87fe74f5b5c3cd5fb000000000000000088fe71cd14272651c3629a468bf92630ab42732ab5763f865d385a3a17792699ece461654b654f071942b78d91ea00"/115, 0x73)

7.558846263s ago: executing program 0 (id=106):
pipe2(0x0, 0x0)
socketpair$unix(0x1, 0x2, 0x0, 0x0)
r0 = open$dir(&(0x7f0000000180)='./file0\x00', 0x40000400000002c2, 0x31)
pwritev(r0, &(0x7f0000000080)=[{&(0x7f0000000400)="68bf8066f6feb100b14b23ce82bc070000000000000025105d78f8f77ea51867c273651b72c4f89d0f6b0e063e765c29e05ff1bc77be5a2cc28d6d4fa5ef53ceba3f62a5b22f3a7e8ce5f52b8b", 0x42}], 0x1, 0x0)
socket$inet_sctp(0x2, 0x5, 0x84)
ktrace(&(0x7f0000000000)='./file0\x00', 0x4, 0x1100, 0xffffffffffffffff)
r1 = kqueue()
kevent(r1, &(0x7f0000000300)=[{0x0, 0xfffffffffffffff9, 0x9, 0x8, 0xe8c5, 0x0, [0x0, 0x0, 0x7, 0x40000000000000]}, {0xfffffffa, 0xfffffffffffffffa, 0x80e0, 0x10, 0x2, 0xfffffffa, [0x5, 0x5, 0x4, 0xfffffffffffffffb]}, {0xe16e, 0xfffffffffffffffd, 0x8010, 0x1, 0x1ff, 0x1000, [0x5, 0x5, 0x31057b69, 0x5]}, {0xffffffff, 0xfffffffffffffffd, 0x82, 0x40000000, 0xfa19, 0x7fff, [0x6e, 0x5, 0x5, 0x1794fb2f]}], 0x4, 0x0, 0x0, 0x0)
setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x1b, 0x0, 0x0)
socket$inet6_sctp(0x1c, 0x5, 0x84)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1, 0x1010, 0xffffffffffffffff, 0x0)
r2 = socket$inet_sctp(0x2, 0x1, 0x84)
sendto$inet(r2, 0x0, 0x0, 0x8c, &(0x7f0000000100)={0x10, 0x2, 0x2, @loopback}, 0x10)
setsockopt$inet6_IPV6_HOPOPTS(r1, 0x29, 0x31, &(0x7f00000006c0)=ANY=[@ANYBLOB="140a00000000007abe97f0bf8c9e54ed3d1d41cfadb249e4d726877efe481a4105f98a4413ff8498ce780b6f13c5f8cf9d1a14ea11ec8ccd8ab5302fd752cd9574f801040000000005020000380bb48503ee7c3b9db2d45b56b1e46d10b9d04a936fd3164625ddf18d683c0000feffffffffffd98e9c9c5a0e6f9ff1933dbe4c2cb9ca49d334ff2a55d8707640f3fb586f16bcd7d73646c985b08dd21e133162739f2a3b536be334c2b467f20e40c125939aadfd2f5ad2daa19b4feacb6dbeaa9fdc3122541e657e66b72671d8687b5244364f194f50763060325acb3d03b3accc00"/252], 0x58)
r3 = socket(0x1c, 0x1, 0x0)
socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
socket$inet6_udp(0x1c, 0x2, 0x0)
r4 = openat$smbus(0xffffff9c, &(0x7f0000000000), 0x4, 0x0)
ioctl$SMB_BWRITE(r4, 0x801c690a, &(0x7f00000001c0)={0x1, 0x6, 0x0, @word=0x3ff, @buf="c8db", 0xcb30, &(0x7f00000000c0)=0x7f, 0x1, &(0x7f0000000140)=0x28, 0x1})
r5 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_buf(r5, 0x6, 0x24, &(0x7f0000000100)='a', 0x1)
setsockopt$inet_tcp_buf(r5, 0x6, 0x24, &(0x7f0000000100)='a', 0x1)
sysarch$I386_SET_LDT(0x1, &(0x7f0000000040)={0x7})
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, 0x0, 0x0)
truncate(&(0x7f0000000040)='./file0\x00', 0xaa480)
r6 = openat$md(0xffffff9c, &(0x7f0000000040), 0x0, 0x0)
ioctl$MDIOCATTACH(r6, 0xc1b46d00, &(0x7f0000000500)={0x0, 0x0, 0x2, &(0x7f0000000200)='./file0\x00', 0x800, 0x0, 0xf, 0x2000000, 0x80000, 0x349d, 0x0, [0x10001, 0x8, 0x0, 0x0, 0x12, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x84, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, 0x0, 0x2000000, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000, 0x2, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x1000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0xe, 0x0, 0x0, 0x0, 0x80, 0x0, 0x3, 0xfffffff9]})
ioctl$KDGETMODE(r3, 0x40046676, 0x22e00000)
socket$unix(0x1, 0x5, 0x0)

7.162407322s ago: executing program 1 (id=107):
r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
open$dir(&(0x7f00000001c0)='./file0\x00', 0x8000, 0x11)
r1 = fcntl$dupfd(r0, 0x11, r0)
ioctl$SMB_READB(r1, 0xc01c6907, &(0x7f0000000180)={0x1, 0x1d, 0x1, @buf="f3fb", @buf="83d6", 0x3, &(0x7f0000000080), 0x1, &(0x7f0000000100)=0x1, 0x1})
ioctl$SMB_READB(r0, 0xc020697a, &(0x7f00000000c0)={0x0, 0x0, 0x0, @buf="dcbf", @buf="de32", 0x0, 0x0, 0x0, 0x0})
r2 = socket(0x1c, 0x1, 0x0)
mlock(&(0x7f0000ffc000/0x1000)=nil, 0x1000)
r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
setsockopt$inet_mreqsrc(r3, 0x0, 0xc, &(0x7f0000000040)={@multicast2, @loopback}, 0xc)
setsockopt$inet_mreqsrc(r3, 0x0, 0x48, &(0x7f0000000280)={@multicast1, @rand_addr=0x9, @multicast2}, 0xc)
r4 = openat$ptmx(0xffffffffffffff9c, 0x0, 0x2, 0x0)
setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffff9c, 0x6, 0x40, &(0x7f0000000000)='newreno\x00', 0x8)
mount(&(0x7f0000000000), 0x0, 0xc4, 0x0)
execve(&(0x7f0000000200)='./file0\x00', &(0x7f0000000340)=[&(0x7f0000000240)='newreno\x00', &(0x7f00000002c0)='newreno\x00', &(0x7f0000000300)='!@\\)^\x00'], &(0x7f00000005c0)=[&(0x7f0000000380)='\x00', &(0x7f00000003c0)='newreno\x00', &(0x7f0000000400)='newreno\x00', &(0x7f0000000440)='+\x00', &(0x7f0000000480)='},&]+#]#\x00', &(0x7f0000000500)='newreno\x00', &(0x7f0000000540)='newreno\x00', &(0x7f0000000580)='\x00'])
ioctl$DIOCSETIFFLAG(r4, 0xc0284459, 0x0)
ioctl$KDGETMODE(r2, 0x40046676, 0x22e00000)
r5 = socket(0x1c, 0x1, 0x0)
syz_emit_ethernet(0x83, &(0x7f0000000040)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaa79ff030486dd601b8b97004d88c19e9ace00000000000000002100000002ff02000000000000000000000000000104004e"])
r6 = socket$unix(0x1, 0x2, 0x0)
bind$unix(r6, &(0x7f0000000040)=@file={0xa, 0x1, './file0\x00'}, 0xa)
connect$unix(r6, &(0x7f00000004c0)=@file={0xa, 0x1, './file0\x00'}, 0xa)
writev(r6, 0x0, 0x0)
connect$unix(0xffffffffffffffff, &(0x7f00000004c0)=@file={0xa, 0x1, './file0\x00'}, 0xa)
writev(0xffffffffffffffff, 0x0, 0x0)
connect$unix(0xffffffffffffffff, &(0x7f0000000000)=@file={0xa, 0x1, './file0\x00'}, 0xa)
ioctl$KDGETMODE(r5, 0x40046676, 0x22e00000)
ioctl$DIOCCLRIFFLAG(r4, 0xc024445a, &(0x7f0000000040)={0x10, &(0x7f0000000000)="908df65c6a2034", 0x2, 0x8, 0x1})

7.04607485s ago: executing program 3 (id=7):
link(0x0, &(0x7f0000000d40)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00')
r0 = socket$inet6(0x1c, 0x3, 0x0)
setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0x69, 0x0, 0x0)
r1 = socket(0x2, 0x5, 0x0)
ioctl$KDGETMODE(r1, 0x40046676, 0x22e00000)
openat$ptmx(0xffffffffffffff9c, &(0x7f0000000dc0), 0x10000, 0x0)
r2 = socket(0x1c, 0x1, 0x0)
r3 = socket$inet(0x2, 0x2, 0x0)
mkdir(&(0x7f0000000340)='./file\x00', 0x0)
mkdir(&(0x7f00000000c0)='./file/file0\x00', 0x160)
mkdir(&(0x7f0000000080)='./file/file0/../\x00', 0x0)
r4 = socket(0x1c, 0x1, 0x0)
syz_emit_ethernet(0x1aa, &(0x7f0000000200)=ANY=[@ANYRESOCT=r3])
eaccess(&(0x7f0000000040)='./file0\x00', 0x2)
r5 = socket(0x11, 0x3, 0x0)
socketpair(0x0, 0x0, 0xfd, 0x0)
getsockopt$inet_sctp_SCTP_RECVRCVINFO(r2, 0x84, 0x1f, &(0x7f0000000100), &(0x7f0000000240)=0x4)
sendto$unix(r5, &(0x7f0000000500)="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", 0x194, 0x0, 0x0, 0x0)
sigaction(0x47, &(0x7f00000001c0)={&(0x7f0000000180)="fb0f0f288ca08ca067f9c50f71e2f3e09dec40d802c403896ae7d3c4a1ff1153076744c4e2752e6e34430f1812c4827d33de", 0x6d, {[0x1000, 0xffff, 0x1000a, 0x2]}}, 0x0)
setsockopt$inet6_sctp_SCTP_AUTH_KEY(r4, 0x84, 0x13, &(0x7f00000000c0)=ANY=[@ANYRES8], 0x9)
lio_listio(0x0, 0x0, 0x0, &(0x7f0000000140)={0x4, 0x54, @sigval_ptr=0x800000})
ioctl$KDGETMODE(r4, 0x40046676, 0x22e00000)
chdir(&(0x7f0000000400)='./file/file0/..//file0\x00')
__getcwd(&(0x7f0000000440)=""/79, 0xfffffffffffffdf7)
r6 = socket(0x17, 0x1, 0x0)
r7 = socket(0x1c, 0x1, 0x0)
clock_nanosleep(0x4, 0x0, 0x0, 0x0)
ioctl$KDGETMODE(r7, 0x40046676, 0x22e00000)
fcntl$lock(r4, 0xc, &(0x7f0000000140)={0x2, 0x1, 0x200, 0x4})
bindat$unix(r7, r6, &(0x7f0000000000)=@abs={0x8, 0x1, 0x0, 0x3}, 0x8)

6.972964378s ago: executing program 2 (id=108):
pathconf(0x0, 0x43)
socket(0x1c, 0x1, 0x0)
r0 = socket(0x1c, 0x1, 0x0)
inotify_rm_watch(0xffffffffffffffff, 0x0)
r1 = socket(0x2, 0x1, 0x0)
socket$inet_icmp_raw(0x2, 0x3, 0x1)
freebsd11_mknod(&(0x7f0000000140)='./file0\x00', 0x1000, 0x0)
r2 = socket(0x11, 0x4, 0x1)
sendto$unix(r2, &(0x7f0000000740)="b100050390000000030008000700ca900f0e08fecea11ea8fef968f3c73fd3357aa0eb2c0900852e126336acf00b7804be781e4991f7addf5f882b2b7be1aa7923ed00f4c8b2ca3ebbc259699a1f132e27acb5d602000d7d026ba8af63ff37282934e4fd89720fd3872babfbb77008f5a872c881ff7cc53c894303b22f310b404f36a00f90006ee01be657aea8c5000000020000000000000f0200a371a3f80000feffffffffffff010000000000000000", 0xb1, 0x0, 0x0, 0x0)
bind$bt_rfcomm(r0, &(0x7f0000000040)={0x1, 0x5, 0x6, 0x8}, 0x4)
kevent(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0)
setsockopt$inet6_MRT6_ADD_MFC(0xffffffffffffffff, 0x29, 0x68, &(0x7f0000000080)={{0x1c, 0x1c, 0x1, 0x0, @loopback, 0xffffffff}, {0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x2ffff]}, 0x5c)
setsockopt$inet6_IPV6_RTHDR(0xffffffffffffffff, 0x29, 0x30, &(0x7f0000000080)=ANY=[], 0x38)
ioctl$KDGETMODE(r1, 0x40046676, 0x22e00000)
listen(0xffffffffffffffff, 0x0)
r3 = kqueue()
kevent(r3, &(0x7f00000000c0)=[{0x3, 0xfffffffffffffffe, 0x45}], 0x1, 0x0, 0x0, 0x0)
rfork(0x85000)
syz_emit_ethernet(0x4c, &(0x7f0000000200)=ANY=[@ANYBLOB="cdbf0e745784aaaabb817dcffe4f2a39684f6d1febfceb5a0a26de4e1bd7c246a52561d6c29377f660bfed64458920d783739ed94cf1f3ac7ca526576a4ce50c0399b5e467d7ec52f9000000"])
poll(&(0x7f0000000000)=[{r3, 0x8}, {0xffffffffffffff9c, 0x40}, {r3, 0x4}], 0x3, 0xf4)
r4 = socket(0x1c, 0x1, 0x0)
__semctl$IPC_RMID(0x0, 0x0, 0x0)
ioctl$KDGETMODE(0xffffffffffffffff, 0x40046676, 0x22e00000)
syz_emit_ethernet(0x36, &(0x7f0000000640)={@local, @remote, [], {@ipv4={0x800, {{0x8, 0x4, 0x0, 0x12, 0x28, 0x0, 0x0, 0x5, 0x40, 0x0, @local={0xac, 0x14, 0x0}, @multicast1, {[@generic={0x82, 0x9, "c2519f21a4b212"}, @rr={0x7, 0x3, 0x4}]}}, @icmp=@echo={0x8, 0x0, 0x0, 0x0, 0xf53}}}}})
r5 = socket(0x1c, 0x1, 0x0)
fcntl$lock(r5, 0x16, &(0x7f0000001d00)={0x570, 0x0, 0x40000000})
ioctl$KDGETMODE(r5, 0x40046676, 0x22e00000)
setsockopt$inet_mreqsrc(r5, 0x0, 0x48, &(0x7f00000002c0)={@multicast2, @remote={0xac, 0x14, 0x0}}, 0xc)
ioctl$KDGETMODE(r4, 0x40046676, 0x22e00000)
socket(0x1, 0x5, 0x0)

5.353218172s ago: executing program 0 (id=109):
symlink(&(0x7f0000000380)='./file0\x00', 0x0)
r0 = socket(0x1c, 0x1, 0x0)
sendmsg$inet_sctp(r0, &(0x7f00000004c0)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x0, 0x6, @loopback, 0x290}, 0x1c, &(0x7f0000000300)=[{&(0x7f0000000900)="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", 0x770}, {0x0}], 0x2, 0x0, 0x0, 0x149}, 0x4)
aio_error(&(0x7f0000000440)={r0, 0x5, &(0x7f0000000540)="7bcbe77b1bec3638d61f4f45b91c4a939426a8e8c8d093404819af63d99ef33ac85c1308e6a9eb06266c8ceaefcdb5349d05df138cf41d42f213bd827f956a0e7c53e3ce19fbf1056239a2b18527f2a0af85f68870e2a7f9afc68d5a6abc0dbd6c4a94c258e441c0d3bdd49cc841e6c5f5e4ba1d2e8464678725a8f0866ff7f8852f27c1bb8b80426c4b92f8cefa23d5c975182e4189c5d97355db45e5ffb125dad8de257e7007790a20464257634b9e95cc4c4d2e058604a3552b301950776fc8eb57d27b06cdd392174d7d22d8c582", 0xd0, [0x40, 0x9], 0x6, 0x8, 0x9, {0x4, 0x2, &(0x7f0000000280)="8f6f"}, {0x3, 0xb, @sival_int=0x3}})
bind(r0, &(0x7f00000002c0)=@in6={0x1c, 0x1c, 0x3, 0x5, @empty, 0xc}, 0x1c)
syz_emit_ethernet(0xff, &(0x7f0000000740)=ANY=[@ANYBLOB="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"])
r1 = socket$inet6(0x1c, 0x2, 0x0)
sendmsg$inet6_sctp(r1, &(0x7f0000000500)={&(0x7f00000000c0)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}, 0x29}, 0x1c, 0x0, 0x0, 0x0, 0x1c}, 0x0)
syz_emit_ethernet(0x3e, &(0x7f0000000140)=ANY=[@ANYBLOB="ffffffffffff00000000000008004500003000000003001b9078000000ffffffff040090780000000045d50002006600000101000100000000e000000100"])
r2 = socket$unix(0x1, 0x1, 0x0)
connect$unix(r2, &(0x7f0000000180)=@file={0xa, 0x1, './file0\x00'}, 0xa)
r3 = socket(0x1c, 0x1, 0x0)
writev(r3, 0x0, 0x0)
r4 = openat$crypto(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
r5 = dup(r4)
ioctl$CIOCGSESSION2(r4, 0xc030636a, &(0x7f00000000c0)={0x19, 0x8, 0x4, &(0x7f0000000340)="142eb002", 0x1, &(0x7f0000000040)="fb", 0x8, 0x4d46b770, [0x5, 0x4d01, 0x6, 0x2]})
ioctl$CIOCCRYPT(r5, 0xc01c6367, &(0x7f0000000100)={0x0, 0x2, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000680), 0x0})
ioctl$KDGETMODE(r3, 0x40046676, 0x22e00000)
mount(&(0x7f0000000400)='ufs\x00', &(0x7f0000000040)='./file0\x00', 0xc0000400, &(0x7f00000001c0))
unlink(&(0x7f0000000240)='./file0\x00')
r6 = socket$inet(0x2, 0x3, 0x0)
sendto$inet(r6, 0x0, 0x0, 0x20185, &(0x7f00000003c0)={0x10, 0x2, 0x0, @loopback}, 0x10)
r7 = socket$inet_udp(0x2, 0x2, 0x0)
sendto$inet(r7, 0x0, 0x0, 0x100, &(0x7f0000001180)={0x10, 0x2, 0x0, @loopback}, 0x10)
recvmsg(r6, &(0x7f0000001540)={0x0, 0x0, &(0x7f0000001440)=[{&(0x7f0000000400)=""/4096, 0x1000}], 0x1, 0x0}, 0x7eeb91af69955408)
ioctl$KDGETMODE(r0, 0x40046676, 0x22e00000)
socketpair(0x1, 0x1, 0x2, &(0x7f0000000080)={<r8=>0xffffffffffffffff, <r9=>0xffffffffffffffff})
openat$ptmx(0xffffffffffffff9c, 0x0, 0x0, 0x0)
recvfrom(r8, &(0x7f0000000100)=""/255, 0xfffffe24, 0x860, 0x0, 0x0)
sendto(r9, &(0x7f0000000300)="0814883b798a67b633dd655bfa79ba05a408668b60c756793771929bc45ba2e1394d73283f697c37f72fa0c8d04d7759b7647eaeff609a37718d7486c33859d34a2c4bba320cb5d08fc26730cab962b608c632c8cc923deb54e2461942717d99412dc946c342204ba361a3bb877a4446b3ba0c00"/128, 0x4a15fa9c8a077d79, 0x100, 0x0, 0x0)

5.347864146s ago: executing program 1 (id=110):
r0 = socket(0x1c, 0x1, 0x0)
r1 = socket(0x1c, 0x1, 0x0)
r2 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_int(r2, 0x29, 0x27, 0x0, 0x0)
open$dir(0x0, 0x6cd0e14a8661fa97, 0x0)
fcntl$setstatus(0xffffffffffffffff, 0x4, 0x4c)
r3 = socket(0x1c, 0x1, 0x0)
bind$inet6(r3, &(0x7f0000000140)={0x1c, 0x1c, 0x3, 0x0, @empty}, 0x1c)
socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
fcntl$getown(0xffffffffffffffff, 0x5)
syz_emit_ethernet(0x2a, &(0x7f0000000040)={@broadcast, @local, [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0xb, @empty, @loopback, @empty, @local={0xac, 0x14, 0x0}}}}})
setgroups(0x0, &(0x7f0000000180))
writev(0xffffffffffffffff, 0x0, 0x0)
syz_emit_ethernet(0x3a, &(0x7f0000000200)={@local, @local, [], {@ipv4={0x800, {{0x6, 0x4, 0x0, 0x0, 0x2c, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x0}, @multicast1, {[@ssrr={0x89, 0x3, 0xe1}]}}, @icmp=@timestamp_reply={0xe, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffff3}}}}})
fcntl$setown(0xffffffffffffffff, 0x6, 0x0)
mmap(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x0, 0x20011, 0xffffffffffffffff, 0x1)
openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040), 0x1, 0x0)
syz_emit_ethernet(0x6e, &(0x7f0000000280)=ANY=[@ANYBLOB="e727dc07001f391e7dd7a2d786dd6000000000382c03cb697a653e336f000000500000000000ff0200000000000000000000080000010000001000000000020090780000000369c46dea0006ff0826651f52e2840a3a68632730c0fc4357ff0200000000000000000000000000013f3bc6595d08f5a6785e6622cd2a9b680573ab4147a171de537508e7a9c33ac780c274c6cb69580166c9"])
open$dir(&(0x7f00000001c0)='./file0\x00', 0x488200, 0x176)
lpathconf(&(0x7f0000000180)='./file0\x00', 0xc)
ioctl$KDGETMODE(r1, 0x40046676, 0x22e00000)
symlink(&(0x7f0000000180)='./file1\x00', &(0x7f0000000240)='./file0\x00')
setresgid(0xffffffffffffffff, 0x0, 0xffffffffffffffff)
freebsd11_lstat(&(0x7f0000000200)='./file0\x00', 0x0)
ioctl$KDGETMODE(r0, 0x40046676, 0x22e00000)

5.346729698s ago: executing program 2 (id=111):
r0 = open$dir(0x0, 0x200, 0x0)
r1 = socket(0x1c, 0x1, 0x0)
fpathconf(r1, 0x3f)
r2 = socket$inet6_sctp(0x1c, 0x800000000000005, 0x84)
mkdirat(r0, &(0x7f0000000100)='./file0/file0\x00', 0x0)
r3 = openat$kbd(0xffffff9c, &(0x7f0000001940), 0x40000, 0x0)
ioctl$KDGETMODE(r3, 0x40044b09, 0x6)
r4 = dup2(r2, r2)
ioctl$DIOCCHANGERULE(r4, 0x8048756d, &(0x7f0000000080))
ioctl$KDGETMODE(r1, 0x40046676, 0x22e00000)
getpriority(0x0, 0xa)
freebsd11_kevent(r4, &(0x7f0000000080)=[{0x5aabbaa5, 0xfffffffffffffff5, 0x40, 0x10, 0x0, 0x5}], 0x1, &(0x7f0000000180)=[{}], 0x1, &(0x7f0000000340)={0xfffffffb, 0x2})
minherit(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x1)
setsockopt$inet6_tcp_TCP_FASTOPEN(0xffffffffffffffff, 0x6, 0x21, 0x0, 0x0)
socket(0x1c, 0x1, 0x0)
r5 = socket(0x1c, 0x1, 0x0)
setgroups(0x4000000000000287, &(0x7f0000000000)=[0xffffffffffffffff])
access(0x0, 0x0)
ioctl$KDGETMODE(r5, 0x40046676, 0x22e00000)
r6 = socket(0x1c, 0x1, 0x0)
ioctl$CIOCGSESSION2(0xffffffffffffffff, 0xc030636a, 0x0)
ioctl$CIOCCRYPT(0xffffffffffffffff, 0xc01c6367, &(0x7f0000000000)={0x0, 0x1, 0x0, 0x10000, 0x0, 0x0, 0x0, 0x0})
mprotect(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x5)
thr_new(&(0x7f0000000000)={0x0, 0x0, 0x0, 0x17, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x21)
openat$crypto(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0)
ioctl$KDGETMODE(r6, 0x40046676, 0x22e00000)
shmget$private(0x0, 0x2000, 0x4, &(0x7f00004fd000/0x2000)=nil)
r7 = kqueue()
freebsd11_kevent(r7, &(0x7f00000002c0)=[{0x1, 0xffffffffffffffff, 0x8, 0xc0000000}, {0x8000, 0xfffffffffffffffa, 0x80, 0x8, 0x200, 0x85d}, {0x3, 0xfffffffffffffffd, 0x2, 0x4, 0x800, 0xfffffffd}, {0x81, 0xfffffffffffffffc, 0x51, 0xc0000000, 0x80000000, 0x8}, {0x7, 0xfffffffffffffffa, 0x8001, 0x80, 0x44d, 0x3}], 0xccccf3e, 0x0, 0xfffffffffffffe9a, 0x0)
kqueue()

4.868459976s ago: executing program 1 (id=112):
r0 = socket(0x1c, 0x1, 0x0)
setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000040)={'rack\x00', 0x514a3d84}, 0x24)
setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x10000, 0x0, 0x0)
connect(0xffffffffffffffff, 0x0, 0x0)
r1 = fhopen(&(0x7f0000000000)={{[0x4, 0x3]}, {0x1, 0x2, "4934cabfb29220bda5cf00808c1c723d"}}, 0x40602)
setsockopt$inet_sctp_SCTP_CONNECT_X(r1, 0x84, 0x8007, &(0x7f0000000100)={0xb028, &(0x7f0000000300)=[@in={0x10, 0x2, 0x1}, @in={0x10, 0x2, 0x0, @multicast1}, @in6={0x1c, 0x1c, 0x3, 0x1, @local={0xfe, 0x80, '\x00', 0x0}, 0x9}, @in={0x10, 0x2, 0x1}, @in6={0x1c, 0x1c, 0x0, 0xe, @mcast2, 0x4}]}, &(0x7f0000000140)=0x8)
r2 = socket(0x1c, 0x1, 0x0)
getsockopt$inet6_sctp_SCTP_MAX_BURST(r2, 0x84, 0x19, &(0x7f0000000180)={<r3=>0x0, 0x100}, &(0x7f0000000200)=0x8)
setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000000240)={@in6={{0x1c, 0x1c, 0x0, 0x5, @ipv4={'\x00', '\xff\xff', @local={0xac, 0x14, 0x0}}, 0xfffffffe}}, r3}, 0x84)
r4 = semget$private(0x0, 0x7, 0x3c0)
semop(r4, &(0x7f00000001c0)=[{0x5, 0x43, 0x1800}, {0x3, 0x4000, 0x1000}, {0x3, 0x80, 0x1000}], 0x3)
syz_emit_ethernet(0x42, &(0x7f0000000040)={@local, @random="f965a92f76ce", [], {@ipv4={0x800, {{0xb, 0x4, 0x0, 0x0, 0x34, 0x0, 0x0, 0x0, 0x1, 0x0, @local={0xac, 0x14, 0x0}, @broadcast, {[@lsrr={0x83, 0x17, 0x0, [@rand_addr, @empty, @broadcast, @rand_addr=0x81, @loopback]}]}}, @generic='\x00\x00\x00\x00\x00\x00\x00\x00'}}}})
procctl$PROC_REAP_RELEASE(0x2, 0xffffffffffffffff, 0x3, 0x13)
ioctl$KDGETMODE(r2, 0x40046676, 0x22e00000)
ioctl$KDGETMODE(r0, 0x40046676, 0x22e00000)
cap_ioctls_get(r0, &(0x7f0000000000)=[0x0, 0x0], 0x2)
r5 = socket(0x2, 0x1, 0x0)
syz_emit_ethernet(0xe, &(0x7f0000000680)=ANY=[@ANYBLOB="000010d6a9000000", @ANYRES16=r0, @ANYRESHEX=r0])
writev(0xffffffffffffffff, &(0x7f0000000040)=[{&(0x7f0000000000)="b886b4e47f", 0xfffffffffffffee7}], 0x1)
syz_emit_ethernet(0x138, &(0x7f0000000000)=ANY=[@ANYBLOB="ff02"])
r6 = socket(0x2, 0x1, 0x0)
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5)
bind(r6, &(0x7f0000000000), 0x10)
listen(r6, 0x0)
accept$unix(r6, &(0x7f0000000080)=@abs, &(0x7f00000000c0)=0x8)
r7 = socket(0x2, 0x1, 0x0)
connect$unix(r7, &(0x7f0000000000), 0x10)
sendmsg$inet_sctp(r5, &(0x7f00000004c0)={&(0x7f00000001c0)=@in={0x10, 0x2, 0x2, @multicast2}, 0x10, &(0x7f0000000100)=[{0x0}, {&(0x7f0000000500)="ff8f5b57e267ad2cc57ba501f35cb3e3dda19ae9f9ad14d02b98cd893489edf6044d6c838d471336d4d65a9d987b38a2a795ff638dae2c95c78973c9e7d922f395f9be7e670d0a501745e475224634384a50dee02b7f52356179f60373eaa000a3547140a4b59d935164d42142c0eddb533a026058db5b85bd13cca0b26d74a25cbe8bf813e716a1d900f2d19e171a55f5e043a7a4e5", 0x96}], 0x2}, 0x185)
ioctl$KDGETMODE(r5, 0x40046676, 0x22e00000)
setsid()

4.706441793s ago: executing program 2 (id=113):
socket(0x1c, 0x1, 0x0)
freebsd11_mknod(&(0x7f00000000c0)='./file0\x00', 0x1000, 0x0)
bind$inet6(0xffffffffffffffff, &(0x7f0000000140)={0x1c, 0x1c, 0x1, 0x4, @local={0xfe, 0x80, '\x00', 0x0}, 0x66}, 0x1c)
extattr_set_link(&(0x7f00000000c0)='./file0\x00', 0x1, &(0x7f00000001c0)='\x90\xcf\xa3+\x00-=\\5\x81\xb2(\x8c&\xd9D\xbe\x97\xc7\"\xde\"\rZ\x04\x1eC\xd3\xcb&\xb6\xc9:PM\x16SU\xef\xe8\xd6T\\\x93\x1f\xce\x19\xa1#Y\x1c\f\xfa\\07\x11\xd1=\xb1\xc5\x9d\xb6M|\xc6@\x11H\xc4\x04\xaeQ\xffi\\\xa6?\xf2\x01O\xd6\xcc\xed[a\xf8u}\xad\x9a\xb8\x1d\x11\a\xa4\xf4o\xce \xe7\xafsZ\xb1.P\xa5\xc6.\xe9\"w$\x0f\xda\x81f\x83M&\x99\xcfn\xae\xe1p\x14\x95\xef\xabb9x\\\a\xf6\xcap\xbf\xe8?\xf5D\xad@\xe3\x13\xb3\xea\xecS\x1c6\xb4\xd9\xd7$/\x8bU\xe1\x88/C\xba\xb4}\x88\'+X\xf2R\xe1\x14\x81Q\xc0\xfb\x0f\xc8n\xa2\xecq\x94\xcf&\xcc\xe3\x11\xe1\xe2Q\xbc\xd4.4\xc1\xed\xac\xa8\x95\xb8\x99\xe7\x1c', 0x0, 0x0)
extattr_delete_link(&(0x7f0000000040)='./file0\x00', 0x1, &(0x7f00000003c0)='\x90\xcf\xa3+\x00-=\\5\x81\xb2(\x8c&\xd9D\xbe\x97\xc7\"\xde\"\rZ\x04\x1eC\xd3\xcb&\xb6\xc9:PM\x16SU\xef\xe8\xd6T\\\x93\x1f\xce\x19\xa1#Y\x1c\f\xfa\\07\x11\xd1=\xb1\xc5\x9d\xb6M|\xc6@\x11H\xc4\x04\xaeQ\xffi\\\xa6?\xf2\x01O\xd6\xcc\xed[a\xf8u}\xad\x9a\xb8\x1d\x11\a\xa4\xf4o\xce \xe7\xafsZ\xb1.P\xa5\xc6.\xe9\"w$\x0f\xda\x81f\x83M&\x99\xcfn\xae\xe1p\x14\x95\xef\xabb9x\\\a\xf6\xcap\xbf\xe8?\xf5D\xad@\xe3\x13\xb3\xea\xecS\x1c6\xb4\xd9\xd7$/\x8bU\xe1\x88/C\xba\xb4}\x88\'+X\xf2R\xe1\x14\x81Q\xc0\xfb\x0f\xc8n\xa2\xecq\x94\xcf&\xcc\xe3\x11\xe1\xe2Q\xbc\xd4.4\xc1\xed\xac\xa8\x95\xb8\x99\xe7\x1c')
pipe2(&(0x7f0000000080), 0x100004)
r0 = socket(0x1c, 0x1, 0x0)
sendmsg$inet_sctp(r0, &(0x7f0000001180)={&(0x7f0000001240)=@in={0x10, 0x2, 0x2, @multicast1}, 0x10, &(0x7f00000003c0), 0x0, 0x0, 0x0, 0x149}, 0x0)
r1 = socket(0x1b, 0x3, 0x0)
sendto$inet6(r1, &(0x7f0000000000)="59fc1dd56d0131fd8c68dfd48fc30d4e", 0xb68, 0x4, 0x0, 0x0)
r2 = accept$unix(0xffffffffffffffff, 0x0, &(0x7f00000000c0))
bindat$unix(r1, r2, &(0x7f0000000100)=@abs={0x8, 0x1, 0x0, 0x1}, 0x8)
r3 = socket(0x1c, 0x1, 0x0)
r4 = socket$inet6(0x11, 0x3, 0x0)
sendto$inet6(r4, &(0x7f0000000000)="00200302", 0x2000, 0x0, 0x0, 0x0)
r5 = socket(0x1c, 0x1, 0x0)
bind$inet6(r5, &(0x7f0000000140)={0x1c, 0x1c, 0x3, 0x0, @empty}, 0x1c)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r5, 0x6, 0x2000, &(0x7f00000001c0)={'rack\x00', 0x3d6}, 0x24)
connect$inet6(r5, &(0x7f0000000180)={0x1c, 0x1c, 0x3, 0x0, @empty, 0x4}, 0x1c)
socket$inet6(0x1c, 0x2, 0x0)
mmap(&(0x7f0000000000/0xc00000)=nil, 0xc00000, 0x3, 0x410, 0xffffffffffffffff, 0x0)
madvise(&(0x7f0000000000/0x600000)=nil, 0xffffffffdfffffff, 0x5)
sendto$inet(r5, &(0x7f0000000200)="0e", 0xff66, 0x0, 0x0, 0x0)
fcntl$lock(r3, 0xc, &(0x7f0000000140)={0x2, 0x0, 0x3, 0xb998})
ioctl$KDGETMODE(r3, 0x40046676, 0x22e00000)
mlock(&(0x7f0000ffe000/0x2000)=nil, 0x2000)
writev(r2, &(0x7f0000000080)=[{0x0}, {&(0x7f0000000040)="0f5f9f136203afa1eb669c8dc11477b7423b1949e9501857c243cb8e7b5bf0a9614ab7ab27afe36173cb8d03060d6b2d68a02fa6903a545a8348574b5a544053", 0x40}], 0x2)
ioctl$KDGETMODE(r0, 0x40046676, 0x22e00000)

4.530157299s ago: executing program 2 (id=114):
r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
open$dir(&(0x7f00000001c0)='./file0\x00', 0x8000, 0x11)
r1 = fcntl$dupfd(r0, 0x11, r0)
ioctl$SMB_READB(r1, 0xc01c6907, &(0x7f0000000180)={0x1, 0x1d, 0x1, @buf="f3fb", @buf="83d6", 0x3, &(0x7f0000000080), 0x1, &(0x7f0000000100)=0x1, 0x1})
ioctl$SMB_READB(r0, 0xc020697a, &(0x7f00000000c0)={0x0, 0x0, 0x0, @buf="dcbf", @buf="de32", 0x0, 0x0, 0x0, 0x0})
r2 = socket(0x1c, 0x1, 0x0)
mlock(&(0x7f0000ffc000/0x1000)=nil, 0x1000)
r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
setsockopt$inet_mreqsrc(r3, 0x0, 0xc, &(0x7f0000000040)={@multicast2, @loopback}, 0xc)
setsockopt$inet_mreqsrc(r3, 0x0, 0x48, &(0x7f0000000280)={@multicast1, @rand_addr=0x9, @multicast2}, 0xc)
setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffff9c, 0x6, 0x40, &(0x7f0000000000)='newreno\x00', 0x8)
mount(&(0x7f0000000000), 0x0, 0xc4, 0x0)
execve(&(0x7f0000000200)='./file0\x00', &(0x7f0000000340)=[&(0x7f0000000240)='newreno\x00', &(0x7f00000002c0)='newreno\x00', &(0x7f0000000300)='!@\\)^\x00'], &(0x7f00000005c0)=[&(0x7f0000000380)='\x00', &(0x7f00000003c0)='newreno\x00', &(0x7f0000000400)='newreno\x00', &(0x7f0000000440)='+\x00', &(0x7f0000000480)='},&]+#]#\x00', &(0x7f0000000500)='newreno\x00', &(0x7f0000000540)='newreno\x00', &(0x7f0000000580)='\x00'])
ioctl$DIOCSETIFFLAG(0xffffffffffffffff, 0xc0284459, 0x0)
setsockopt$sock_int(r1, 0xffff, 0x1016, &(0x7f0000000140)=0x4b5, 0x4)
ioctl$KDGETMODE(r2, 0x40046676, 0x22e00000)
r4 = socket(0x1c, 0x1, 0x0)
syz_emit_ethernet(0x83, &(0x7f0000000040)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaa79ff030486dd601b8b97004d88c19e9ace00000000000000002100000002ff02000000000000000000000000000104004e"])
r5 = socket$unix(0x1, 0x2, 0x0)
bind$unix(r5, &(0x7f0000000040)=@file={0xa, 0x1, './file0\x00'}, 0xa)
connect$unix(r5, &(0x7f00000004c0)=@file={0xa, 0x1, './file0\x00'}, 0xa)
writev(r5, 0x0, 0x0)
r6 = socket$unix(0x1, 0x2, 0x0)
connect$unix(r6, &(0x7f00000004c0)=@file={0xa, 0x1, './file0\x00'}, 0xa)
writev(r6, 0x0, 0x0)
ioctl$KDGETMODE(r4, 0x40046676, 0x22e00000)
ioctl$DIOCCLRIFFLAG(0xffffffffffffffff, 0xc024445a, &(0x7f0000000040)={0x10, &(0x7f0000000000)="908df65c6a2034", 0x2, 0x8, 0x1})

4.52386511s ago: executing program 3 (id=7):
link(0x0, &(0x7f0000000d40)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00')
r0 = socket$inet6(0x1c, 0x3, 0x0)
setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0x69, 0x0, 0x0)
r1 = socket(0x2, 0x5, 0x0)
ioctl$KDGETMODE(r1, 0x40046676, 0x22e00000)
openat$ptmx(0xffffffffffffff9c, &(0x7f0000000dc0), 0x10000, 0x0)
r2 = socket(0x1c, 0x1, 0x0)
r3 = socket$inet(0x2, 0x2, 0x0)
mkdir(&(0x7f0000000340)='./file\x00', 0x0)
mkdir(&(0x7f00000000c0)='./file/file0\x00', 0x160)
mkdir(&(0x7f0000000080)='./file/file0/../\x00', 0x0)
r4 = socket(0x1c, 0x1, 0x0)
syz_emit_ethernet(0x1aa, &(0x7f0000000200)=ANY=[@ANYRESOCT=r3])
eaccess(&(0x7f0000000040)='./file0\x00', 0x2)
r5 = socket(0x11, 0x3, 0x0)
socketpair(0x0, 0x0, 0xfd, 0x0)
getsockopt$inet_sctp_SCTP_RECVRCVINFO(r2, 0x84, 0x1f, &(0x7f0000000100), &(0x7f0000000240)=0x4)
sendto$unix(r5, &(0x7f0000000500)="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", 0x194, 0x0, 0x0, 0x0)
sigaction(0x47, &(0x7f00000001c0)={&(0x7f0000000180)="fb0f0f288ca08ca067f9c50f71e2f3e09dec40d802c403896ae7d3c4a1ff1153076744c4e2752e6e34430f1812c4827d33de", 0x6d, {[0x1000, 0xffff, 0x1000a, 0x2]}}, 0x0)
setsockopt$inet6_sctp_SCTP_AUTH_KEY(r4, 0x84, 0x13, &(0x7f00000000c0)=ANY=[@ANYRES8], 0x9)
lio_listio(0x0, 0x0, 0x0, &(0x7f0000000140)={0x4, 0x54, @sigval_ptr=0x800000})
ioctl$KDGETMODE(r4, 0x40046676, 0x22e00000)
chdir(&(0x7f0000000400)='./file/file0/..//file0\x00')
__getcwd(&(0x7f0000000440)=""/79, 0xfffffffffffffdf7)
r6 = socket(0x17, 0x1, 0x0)
r7 = socket(0x1c, 0x1, 0x0)
clock_nanosleep(0x4, 0x0, 0x0, 0x0)
ioctl$KDGETMODE(r7, 0x40046676, 0x22e00000)
fcntl$lock(r4, 0xc, &(0x7f0000000140)={0x2, 0x1, 0x200, 0x4})
bindat$unix(r7, r6, &(0x7f0000000000)=@abs={0x8, 0x1, 0x0, 0x3}, 0x8)

2.92716136s ago: executing program 0 (id=115):
socket(0x1c, 0x1, 0x0)
socket(0x1c, 0x1, 0x0)
socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
r0 = kqueue()
kevent(r0, &(0x7f0000000040)=[{0x8000, 0xfffffffffffffff9, 0x9, 0x8, 0xe8c5, 0x0, [0x0, 0x0, 0x0, 0xfb]}], 0x1, 0x0, 0x0, 0x0)
r1 = openat$bpf(0xffffff9c, &(0x7f0000000380), 0x1, 0x0)
ioctl$BIOCSETF(r1, 0x80084267, &(0x7f0000000340)={0x1, &(0x7f0000000300)=[{0x1d, 0x1, 0x3, 0x3}]})
r2 = socket(0x1c, 0x1, 0x0)
kmq_notify(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x21, @sival_ptr=0xeee9, @spare=[0x0, 0x0, 0x10002, 0x0, 0x0, 0x0, 0x0, 0x4]})
sendmsg$inet_sctp(r2, &(0x7f00000004c0)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x6, @loopback}, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x149}, 0x0)
ioctl$CIOCGSESSION2(0xffffffffffffffff, 0xc030636a, &(0x7f00000000c0)={0x10, 0x0, 0x76, &(0x7f0000000780)="006aa89a2be00ddef8492c8e0cfcf7eb104efc9948d96c607410722a0a029107a13d2f7d63d150cd93042a2467c7fc76d7811bb7dde90c8bd2e60c01259ed4c86e88f8cfe5fa7c5fa33e3c1884a7142bd0ada7a34e6dfaf7cc9065b6a6b2dc4fa2cdcb3c203a442a15eab2bca0f4b38ce48b72c1c29b", 0x1, &(0x7f0000000040)="fb", 0x0, 0x4d46b770, [0x0, 0x0, 0x3ff]})
r3 = openat$crypto(0xffffffffffffff9c, &(0x7f00000000c0), 0x10000, 0x0)
sigqueue(0x0, 0x11, @sival_ptr)
open(&(0x7f0000000140)='./file0\x00', 0x78e, 0x0)
r4 = getpid()
writev(r2, &(0x7f00000005c0)=[{&(0x7f0000000680)="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", 0xff}, {&(0x7f00000008c0)="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", 0x101}, {&(0x7f00000003c0)="c9243a905fc44eb9e8905b3d5b30992120d1ecf7eb53c59f141de9e47fe872a2274760225edca27ec6102599c27ec27e6692c48aa3c98169028a6b8cc556db0b63be76fc91a0ec41a96212bded363963d8c86dbb828e4b5a88e4b461e20f2abe1b489176672ed6f4da3466955fd6f84a7b3c60d3a1706945b9e0af34b2a5e9e80450bacd0dbd1b481e81017d0b9c3d1d7e8635902a116a136f4648b987f1e701d90e35639039ad0324c4c81823cbd2c76a871dd3e7dedb7522d816d2278842ca51734ad6fc001a39f18716b12cee493920b0e4c41e74f74a975a9dab22389b01145cef", 0xe3}, {&(0x7f0000000600)="379b06588669eedfb472cf6575ea44c0de6086f750e66bb0c80f110e75e81d4a406d1dda9b586d5889d180b589867ea8135a70a3164db82cc8e0514c2ff4cae9357207fdc2b7", 0x46}, {&(0x7f0000000180)="9ee7d582c0e406b88f43debd12d89a1f5765c302ed0fc55f895abdd248811bc113bd1c226695e6840d8022a53bc97a3219d39408e163a3a5c1ec6ba61100a416c9a1911ec9b32e674e78c1778ad42a424b353542d27506d0f346ab6e89606c13e8fe8d526c710602d6c71c5ee7d90e92e2896f9b4c7cccc3699383cad508b965b676139d4b5b2c4c5dd7a6c24a9f9859178b178a7a0a32ff478f1b8b10960bacafc3ffa46d5ef12678899136732122f6661a787359dc089ec20f3cc0e13c156f5dbd5aa71c6945a91e7233419ce57d5bf809959e39ecaad50ba5020747027c55a21e9d7c", 0xe4}, {&(0x7f0000000500)="a721fc69e5263c461ffc773c67e33fdca9e811059c79f12fa09cb74014f689b3911fcee9751f898d3ef29a54b53b1c97ceb014fb4b3e99b8aba3e045518f10e40a7ec48c0f9df7cffd88cc7524c8da459275a78fdc1b469d72c3445eddea3a3e564c45e9f8b8ed9afeaeba5e2b504d3d7c0cad1136d2ded7c2b747624a36a2b0b591e26f5e9877551e91540f377b06b3022db1d65b2fb44b72b1cf9bf7287d70b665a5c826", 0xa5}, {&(0x7f0000000a00)="0704c5baf662cb868ef86e7867298590abe9a7fd267c37b7006defa52459cf3ad04403c082d51a7f0270526312135716f44dc3838ad670a680088916ea2bc988dcdcbd8292dc3acac85a6b6191b2fde45f81bd60926f31c24465bcb8eb2dcd3f37260417eeada5ba11ae0964399208a05e8bb2564c0d6921d338e4c67f859152a95e25b7d0f019fb684a38478c3c680d8c13baf20a78a32ad302a290b612f1c94337ba1da5230dba26ad1ed1b82a15f13fa625a0ed02f978d82996babfe7a1d40df2a8342368fc3fb8e014cbdd0d40a24937696c55", 0xd5}], 0x7)
ktrace(&(0x7f0000000280)='./file0\x00', 0x0, 0x4000011e, r4)
wait4(0x0, 0x0, 0xa, 0x0)
ioctl$CIOCGSESSION2(r3, 0xc030636a, &(0x7f0000000080)={0x15, 0x0, 0x11, &(0x7f0000000000)="ec7b00000900ff2425c1f0a58b519798d2", 0x0, 0x0, 0x0, 0xfdffff85, [0x0, 0x0, 0x0, 0x4]})
setrlimit(0x2, 0x0)
r5 = socket(0x2, 0x3, 0x10)
shmctl$SHM_STAT(0x0, 0xd, 0xffffffffffffffff)
setsockopt$inet6_int(r5, 0x29, 0x27, &(0x7f00000002c0)=0x6, 0x4)
ioctl$KDGETMODE(r5, 0x40046676, 0x22e00000)
ioctl$CIOCCRYPT(r3, 0xc01c6367, 0x0)
r6 = socket(0x26, 0x2, 0x0)
getsockopt$inet_mreqn(r6, 0x0, 0x9, 0x0, 0x0)
ioctl$KDGETMODE(r2, 0x40046676, 0x22e00000)
socket(0x1c, 0x1, 0x0)
open(0x0, 0x10000, 0x0)

2.92254081s ago: executing program 1 (id=116):
openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x200, 0x0)
r0 = openat$crypto(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0)
ioctl$CIOCGSESSION2(r0, 0xc030636a, &(0x7f0000000080)={0x28, 0x0, 0x10, &(0x7f0000000300)="ec7b00000900ff2425c109a58b519798", 0x0, 0x0, 0x2, 0xfdffff85, [0x0, 0x4, 0x1000]})
poll(&(0x7f0000000000), 0x0, 0x0)
r1 = kqueue()
kevent(r1, &(0x7f0000000040)=[{0x0, 0xfffffffffffffff9, 0x801d, 0x8, 0xe8c5, 0x0, [0x0, 0x0, 0xa, 0x40000000000000]}], 0x1, 0x0, 0x0, 0x0)
socket$inet6_udplite(0x1c, 0x2, 0x88)
r2 = socket$inet6_udp(0x1c, 0x2, 0x0)
setgroups(0x4000000000000287, &(0x7f0000000000)=[0xffffffffffffffff])
setregid(0xffffffffffffffff, 0xffffffffffffffff)
setgid(0x0)
setsockopt$inet6_group_source_req(r2, 0x29, 0xc, &(0x7f0000000080)={0x7ff, {{0x1c, 0x1c, 0x2, 0x0, @rand_addr="65cb30df060000000b603666ab2f3df4"}}, {{0x1c, 0x1c, 0x1, 0x0, @mcast2}}}, 0xfc)
socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
r3 = socket(0x1c, 0x1, 0x0)
r4 = kqueue()
kevent(r4, &(0x7f0000000040)=[{0x0, 0xfffffffffffffff9, 0x109, 0x8, 0xe8c5, 0x1, [0x0, 0x0, 0xfffffffffffffffc, 0x4]}], 0x1, 0x0, 0x0, 0x0)
r5 = socket(0x1c, 0x1, 0x0)
setsockopt$sock_int(r5, 0xffff, 0x1001, &(0x7f00000000c0)=0x101, 0x4)
bind$inet6(r5, &(0x7f0000000140)={0x1c, 0x1c, 0x3, 0x0, @empty}, 0x1c)
connect$inet6(r5, &(0x7f0000000180)={0x1c, 0x1c, 0x3, 0x0, @empty}, 0x1c)
sendto$inet(r5, &(0x7f0000001080)='\x00\x00\x00\x00\x00\x00\x00', 0x7, 0x2000e, 0x0, 0x0)
sync()
preadv(0xffffffffffffffff, &(0x7f0000001780)=[{&(0x7f0000000180)=""/184, 0xb8}], 0x1, 0xfffffff9)
ioctl$KDGETMODE(r3, 0x40046676, 0x22e00000)
unmount(&(0x7f0000000000)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa/file0\x00', 0x48000101)
setrlimit(0x8, &(0x7f0000000080)={0x4})
pipe2(0x0, 0x0)
setsockopt$inet6_group_source_req(r2, 0x29, 0xc, &(0x7f0000000080)={0x1007ff, {{0x1c, 0x1c, 0x2, 0x0, @rand_addr="65cbb6bf060000000b603666ab2f3df4"}}, {{0x1c, 0x1c, 0x1, 0x0, @mcast2}}}, 0xfc)
rfork(0x5000)

2.920825507s ago: executing program 2 (id=117):
openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x200, 0x0)
r0 = openat$crypto(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0)
ioctl$CIOCGSESSION2(r0, 0xc030636a, &(0x7f0000000080)={0x28, 0x0, 0x10, &(0x7f0000000300)="ec7b00000900ff2425c109a58b519798", 0x0, 0x0, 0x2, 0xfdffff85, [0x0, 0x4, 0x1000]})
poll(&(0x7f0000000000), 0x0, 0x0)
r1 = kqueue()
kevent(r1, &(0x7f0000000040)=[{0x0, 0xfffffffffffffff9, 0x801d, 0x8, 0xe8c5, 0x0, [0x0, 0x0, 0xa, 0x40000000000000]}], 0x1, 0x0, 0x0, 0x0)
socket$inet6_udplite(0x1c, 0x2, 0x88)
r2 = socket$inet6_udp(0x1c, 0x2, 0x0)
setgroups(0x4000000000000287, &(0x7f0000000000)=[0xffffffffffffffff])
setregid(0xffffffffffffffff, 0xffffffffffffffff)
setgid(0x0)
setsockopt$inet6_group_source_req(r2, 0x29, 0xc, &(0x7f0000000080)={0x7ff, {{0x1c, 0x1c, 0x2, 0x0, @rand_addr="65cb30df060000000b603666ab2f3df4"}}, {{0x1c, 0x1c, 0x1, 0x0, @mcast2}}}, 0xfc)
socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
r3 = socket(0x1c, 0x1, 0x0)
r4 = kqueue()
kevent(r4, &(0x7f0000000040)=[{0x0, 0xfffffffffffffff9, 0x109, 0x8, 0xe8c5, 0x1, [0x0, 0x0, 0xfffffffffffffffc, 0x4]}], 0x1, 0x0, 0x0, 0x0)
r5 = socket(0x1c, 0x1, 0x0)
setsockopt$sock_int(r5, 0xffff, 0x1001, &(0x7f00000000c0)=0x101, 0x4)
bind$inet6(r5, &(0x7f0000000140)={0x1c, 0x1c, 0x3, 0x0, @empty}, 0x1c)
connect$inet6(r5, &(0x7f0000000180)={0x1c, 0x1c, 0x3, 0x0, @empty}, 0x1c)
sendto$inet(r5, &(0x7f0000001080)='\x00\x00\x00\x00\x00\x00\x00', 0x7, 0x2000e, 0x0, 0x0)
sync()
preadv(0xffffffffffffffff, &(0x7f0000001780)=[{&(0x7f0000000180)=""/184, 0xb8}], 0x1, 0xfffffff9)
ioctl$KDGETMODE(r3, 0x40046676, 0x22e00000)
unmount(&(0x7f0000000000)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa/file0\x00', 0x48000101)
setrlimit(0x8, &(0x7f0000000080)={0x4})
pipe2(0x0, 0x0)
setsockopt$inet6_group_source_req(r2, 0x29, 0xc, &(0x7f0000000080)={0x1007ff, {{0x1c, 0x1c, 0x2, 0x0, @rand_addr="65cbb6bf060000000b603666ab2f3df4"}}, {{0x1c, 0x1c, 0x1, 0x0, @mcast2}}}, 0xfc)
rfork(0x5000)

70.080922ms ago: executing program 2 (id=118):
r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
open$dir(&(0x7f00000001c0)='./file0\x00', 0x8000, 0x11)
r1 = fcntl$dupfd(r0, 0x11, r0)
ioctl$SMB_READB(r0, 0xc020697a, &(0x7f00000000c0)={0x0, 0x0, 0x0, @buf="dcbf", @buf="de32", 0x0, 0x0, 0x0, 0x0})
r2 = socket(0x1c, 0x1, 0x0)
mlock(&(0x7f0000ffc000/0x1000)=nil, 0x1000)
r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
setsockopt$inet_mreqsrc(r3, 0x0, 0xc, &(0x7f0000000040)={@multicast2, @loopback}, 0xc)
setsockopt$inet_mreqsrc(r3, 0x0, 0x48, &(0x7f0000000280)={@multicast1, @rand_addr=0x9, @multicast2}, 0xc)
r4 = openat$ptmx(0xffffffffffffff9c, 0x0, 0x2, 0x0)
setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffff9c, 0x6, 0x40, &(0x7f0000000000)='newreno\x00', 0x8)
mount(&(0x7f0000000000), 0x0, 0xc4, 0x0)
execve(&(0x7f0000000200)='./file0\x00', &(0x7f0000000340)=[&(0x7f0000000240)='newreno\x00', &(0x7f00000002c0)='newreno\x00', &(0x7f0000000300)='!@\\)^\x00'], &(0x7f00000005c0)=[&(0x7f0000000380)='\x00', &(0x7f00000003c0)='newreno\x00', &(0x7f0000000400)='newreno\x00', &(0x7f0000000440)='+\x00', &(0x7f0000000480)='},&]+#]#\x00', &(0x7f0000000500)='newreno\x00', &(0x7f0000000540)='newreno\x00', &(0x7f0000000580)='\x00'])
ioctl$DIOCSETIFFLAG(r4, 0xc0284459, 0x0)
setsockopt$sock_int(r1, 0xffff, 0x1016, &(0x7f0000000140)=0x4b5, 0x4)
ioctl$KDGETMODE(r2, 0x40046676, 0x22e00000)
r5 = socket(0x1c, 0x1, 0x0)
syz_emit_ethernet(0x83, &(0x7f0000000040)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaa79ff030486dd601b8b97004d88c19e9ace00000000000000002100000002ff02000000000000000000000000000104004e"])
r6 = socket$unix(0x1, 0x2, 0x0)
bind$unix(r6, &(0x7f0000000040)=@file={0xa, 0x1, './file0\x00'}, 0xa)
connect$unix(r6, &(0x7f00000004c0)=@file={0xa, 0x1, './file0\x00'}, 0xa)
writev(r6, 0x0, 0x0)
r7 = socket$unix(0x1, 0x2, 0x0)
connect$unix(r7, &(0x7f00000004c0)=@file={0xa, 0x1, './file0\x00'}, 0xa)
writev(r7, 0x0, 0x0)
connect$unix(r7, &(0x7f0000000000)=@file={0xa, 0x1, './file0\x00'}, 0xa)
ioctl$KDGETMODE(r5, 0x40046676, 0x22e00000)
ioctl$DIOCCLRIFFLAG(r4, 0xc024445a, &(0x7f0000000040)={0x10, &(0x7f0000000000)="908df65c6a2034", 0x2, 0x8, 0x1})

0s ago: executing program 0 (id=119):
r0 = socket(0x1c, 0x1, 0x0)
r1 = socket(0x1c, 0x1, 0x0)
sendmsg$inet_sctp(r1, &(0x7f00000004c0)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x406, @loopback}, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x149}, 0x0)
writev(r1, 0x0, 0x0)
syz_emit_ethernet(0x66, &(0x7f0000000080)=ANY=[@ANYBLOB])
r2 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(r2, 0x6, 0x22, &(0x7f00000003c0)=0x3, 0x4)
bind(r2, &(0x7f0000000040)=@un=@file={0xa, 0x0, './file1\x00'}, 0xa)
accept(r0, &(0x7f0000000100)=@in={0x10, 0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000140)=0x10)
r3 = vfork()
sysarch$I386_SET_IOPERM(0x4, 0x0)
socket$inet_tcp(0x2, 0x1, 0x0)
lio_listio(0x0, 0x0, 0x0, &(0x7f0000000300)={0x1, 0x9, @sigval_int=0x8, @tid=r3})
msgget(0x0, 0x10)
socket(0x1c, 0x1, 0x0)
socket$inet6_sctp(0x1c, 0x5, 0x84)
socket(0x1c, 0x1, 0x0)
r4 = socket(0x1c, 0x1, 0x0)
socket$inet6_sctp(0x1c, 0x5, 0x84)
socket$inet_icmp_raw(0x2, 0x3, 0x1)
setsockopt$inet_int(r4, 0x0, 0x8, &(0x7f0000000180)=0xb, 0x4)
sendto$unix(r4, &(0x7f0000000200)="ee011ae330afb3ad9a3dd5399ad28cf8c64440503f3804fdd2ba260c2613adff83b4403dd2cdf68b0fac3eee500c407cd7abe563115a137710021253bfebe0b01981a143fdc3b2cb9fa2c1f5704fc9114dfca8a77d0347c150710d74d79d32c72ae0446548ca6b7dbc4d178c759b1046dd6cef4ae9562058c2725a12086f072b0945d2773f21a566ec920c4d77781f9a4bbf73462166434a43e317aed7e71c2ccce4c5023fcb1717d0d21327211e80b2bbaa22529b9decb82341fbfc39c6a6c7d34a41b59e93f3c6118353", 0xcb, 0x80, &(0x7f0000000300)=@file={0xa, 0x1, './file0\x00'}, 0xa)
kqueue()
r5 = open(&(0x7f00000000c0)='./file0\x00', 0x205, 0x0)
ioctl$BIOCSETF(0xffffffffffffffff, 0x80104267, &(0x7f0000000200)={0x3, &(0x7f0000000140)=[{0x4, 0x8, 0x0, 0x4}, {0x7, 0x0, 0x3, 0x20000001}, {0xfffe, 0x9, 0x6, 0x3}]})
fcntl$lock(r5, 0xc, &(0x7f0000000140)={0x1, 0x1, 0x1, 0xfffff05a})
rfork(0x90010)
rfork(0x85000)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000a80))
socket$inet6_sctp(0x1c, 0x1, 0x84)

kernel console output (not intermixed with test programs):

Warning: Permanently added '10.128.0.200' (ED25519) to the list of known hosts.
if_delmulti_locked: detaching ifnet instance 0xfffffe005857b800
syz-executor uses obsolete way to create divert(4) socket
if_delmulti_locked: detaching ifnet instance 0xfffffe0058579000
if_delmulti_locked: detaching ifnet instance 0xfffffe0058579000
if_delmulti_locked: detaching ifnet instance 0xfffffe0058579000
if_delmulti_locked: detaching ifnet instance 0xfffffe0058579000
if_delmulti_locked: detaching ifnet instance 0xfffffe0058579000
if_delmulti_locked: detaching ifnet instance 0xfffffe0058579000
if_delmulti_locked: detaching ifnet instance 0xfffffe005857b800
if_delmulti_locked: detaching ifnet instance 0xfffffe0058579000
if_delmulti_locked: detaching ifnet instance 0xfffffe0058579000
if_delmulti_locked: detaching ifnet instance 0xfffffe0058579000
if_delmulti_locked: detaching ifnet instance 0xfffffe005857b800
if_delmulti_locked: detaching ifnet instance 0xfffffe0058579000
if_delmulti_locked: detaching ifnet instance 0xfffffe0058579000
if_delmulti_locked: detaching ifnet instance 0xfffffe0058579000
Out of ktrace request objects.
if_delmulti_locked: detaching ifnet instance 0xfffffe0058578800
if_delmulti_locked: detaching ifnet instance 0xfffffe0058578800
if_delmulti_locked: detaching ifnet instance 0xfffffe0058578800
if_delmulti_locked: detaching ifnet instance 0xfffffe0058578800
if_delmulti_locked: detaching ifnet instance 0xfffffe0058578800
if_delmulti_locked: detaching ifnet instance 0xfffffe0058578800
if_delmulti_locked: detaching ifnet instance 0xfffffe0058578800
if_delmulti_locked: detaching ifnet instance 0xfffffe0058578800
if_delmulti_locked: detaching ifnet instance 0xfffffe0058578800
if_delmulti_locked: detaching ifnet instance 0xfffffe005857b800
if_delmulti_locked: detaching ifnet instance 0xfffffe0058578800
if_delmulti_locked: detaching ifnet instance 0xfffffe0058578800
if_delmulti_locked: detaching ifnet instance 0xfffffe0058578800
if_delmulti_locked: detaching ifnet instance 0xfffffe0058578800
if_delmulti_locked: detaching ifnet instance 0xfffffe0058579000
if_delmulti_locked: detaching ifnet instance 0xfffffe0058579000
if_delmulti_locked: detaching ifnet instance 0xfffffe0058579000
if_delmulti_locked: detaching ifnet instance 0xfffffe0058579000
if_delmulti_locked: detaching ifnet instance 0xfffffe0058579000
if_delmulti_locked: detaching ifnet instance 0xfffffe0058579000
if_delmulti_locked: detaching ifnet instance 0xfffffe005857b800
if_delmulti_locked: detaching ifnet instance 0xfffffe005857b800
if_delmulti_locked: detaching ifnet instance 0xfffffe0058579000
if_delmulti_locked: detaching ifnet instance 0xfffffe0058579000
if_delmulti_locked: detaching ifnet instance 0xfffffe0058579000
if_delmulti_locked: detaching ifnet instance 0xfffffe0058579000
if_delmulti_locked: detaching ifnet instance 0xfffffe0058579000
if_delmulti_locked: detaching ifnet instance 0xfffffe0058579000
if_delmulti_locked: detaching ifnet instance 0xfffffe0058578800
if_delmulti_locked: detaching ifnet instance 0xfffffe0058578800
if_delmulti_locked: detaching ifnet instance 0xfffffe0058578800
if_delmulti_locked: detaching ifnet instance 0xfffffe0058578800
if_delmulti_locked: detaching ifnet instance 0xfffffe0058578800
if_delmulti_locked: detaching ifnet instance 0xfffffe0058578800
if_delmulti_locked: detaching ifnet instance 0xfffffe0058579000
if_delmulti_locked: detaching ifnet instance 0xfffffe0058579000
if_delmulti_locked: detaching ifnet instance 0xfffffe0058579000
if_delmulti_locked: detaching ifnet instance 0xfffffe0058579000
if_delmulti_locked: detaching ifnet instance 0xfffffe0058579000
if_delmulti_locked: detaching ifnet instance 0xfffffe0058579000
if_delmulti_locked: detaching ifnet instance 0xfffffe0058579000
if_delmulti_locked: detaching ifnet instance 0xfffffe005857b800
if_delmulti_locked: detaching ifnet instance 0xfffffe0058579000
if_delmulti_locked: detaching ifnet instance 0xfffffe0058579000
if_delmulti_locked: detaching ifnet instance 0xfffffe0058579000
if_delmulti_locked: detaching ifnet instance 0xfffffe0058579000
if_delmulti_locked: detaching ifnet instance 0xfffffe0058579000
if_delmulti_locked: detaching ifnet instance 0xfffffe0058579000
if_delmulti_locked: detaching ifnet instance 0xfffffe0058578800
if_delmulti_locked: detaching ifnet instance 0xfffffe0058578800
if_delmulti_locked: detaching ifnet instance 0xfffffe0058578800
if_delmulti_locked: detaching ifnet instance 0xfffffe0058578800
if_delmulti_locked: detaching ifnet instance 0xfffffe0058578800
if_delmulti_locked: detaching ifnet instance 0xfffffe0058578800
if_delmulti_locked: detaching ifnet instance 0xfffffe005857b800
if_delmulti_locked: detaching ifnet instance 0xfffffe005857b800
if_delmulti_locked: detaching ifnet instance 0xfffffe005857b800
if_delmulti_locked: detaching ifnet instance 0xfffffe006e4cf800
if_delmulti_locked: detaching ifnet instance 0xfffffe006e4cf800
if_delmulti_locked: detaching ifnet instance 0xfffffe006e4cf800
if_delmulti_locked: detaching ifnet instance 0xfffffe006e4cf800
if_delmulti_locked: detaching ifnet instance 0xfffffe006e4cf800
if_delmulti_locked: detaching ifnet instance 0xfffffe006e4cf800
if_delmulti_locked: detaching ifnet instance 0xfffffe006e4cf800
if_delmulti_locked: detaching ifnet instance 0xfffffe006e4cf800
if_delmulti_locked: detaching ifnet instance 0xfffffe006e4cf800
if_delmulti_locked: detaching ifnet instance 0xfffffe006e4cf800
if_delmulti_locked: detaching ifnet instance 0xfffffe006e4cf800
if_delmulti_locked: detaching ifnet instance 0xfffffe006e4cf800
if_delmulti_locked: detaching ifnet instance 0xfffffe005857b800
if_delmulti_locked: detaching ifnet instance 0xfffffe0058578800
if_delmulti_locked: detaching ifnet instance 0xfffffe0058578800
if_delmulti_locked: detaching ifnet instance 0xfffffe0058578800
if_delmulti_locked: detaching ifnet instance 0xfffffe0058578800
if_delmulti_locked: detaching ifnet instance 0xfffffe0058578800
if_delmulti_locked: detaching ifnet instance 0xfffffe0058578800
if_delmulti_locked: detaching ifnet instance 0xfffffe005857b800
if_delmulti_locked: detaching ifnet instance 0xfffffe005857b800
if_delmulti_locked: detaching ifnet instance 0xfffffe0058578000
if_delmulti_locked: detaching ifnet instance 0xfffffe0058578000
if_delmulti_locked: detaching ifnet instance 0xfffffe0058578000
if_delmulti_locked: detaching ifnet instance 0xfffffe0058578000
if_delmulti_locked: detaching ifnet instance 0xfffffe0058578000
if_delmulti_locked: detaching ifnet instance 0xfffffe0058578000
if_delmulti_locked: detaching ifnet instance 0xfffffe006e4cf800
if_delmulti_locked: detaching ifnet instance 0xfffffe006e4cf800
if_delmulti_locked: detaching ifnet instance 0xfffffe006e4cf800
if_delmulti_locked: detaching ifnet instance 0xfffffe005857b800
if_delmulti_locked: detaching ifnet instance 0xfffffe006e4cf800
if_delmulti_locked: detaching ifnet instance 0xfffffe006e4cf800
if_delmulti_locked: detaching ifnet instance 0xfffffe006e4cf800
if_delmulti_locked: detaching ifnet instance 0xfffffe006e4cf800
if_delmulti_locked: detaching ifnet instance 0xfffffe006e4cf800
Kernel page fault with the following non-sleepable locks held:
exclusive sleep mutex if_addr_lock (if_addr_lock) r = 0 (0xfffffe006e4cf9a0) locked @ /syzkaller/managers/i386/kernel/sys/netinet6/in6_mcast.c:1401
exclusive sleep mutex in6_multi_list_mtx (in6_multi_list_mtx) r = 0 (0xffffffff83ce7b80) locked @ /syzkaller/managers/i386/kernel/sys/netinet6/in6_mcast.c:1387
stack backtrace:
#0 0xffffffff816549a6 at witness_debugger+0x156
#1 0xffffffff81656ed6 at witness_warn+0x876
#2 0xffffffff82131632 at trap_pfault+0x162
#3 0xffffffff821304ce at trap+0x78e
#4 0xffffffff820d7518 at calltrap+0x8
#5 0xffffffff81a75d4f at in6_leavegroup_locked+0x1ef
#6 0xffffffff81a770d2 at ip6_freemoptions+0x282
#7 0xffffffff81997dc2 at in_pcbfree+0x682
#8 0xffffffff816dc1d4 at sorele_locked+0x264
#9 0xffffffff816de02f at soclose+0x41f
#10 0xffffffff8144937c at _fdrop+0x5c
#11 0xffffffff81450905 at closef+0x655
#12 0xffffffff8144f3de at fdescfree+0xa5e
#13 0xffffffff81481b23 at fork1+0x833
#14 0xffffffff81482a47 at sys_rfork+0x1b7
#15 0xffffffff822bda12 at ia32_syscall+0x4d2
#16 0xffffffff820d866f at int0x80_syscall_common+0x9c


Fatal trap 12: page fault while in kernel mode
cpuid = 1; apic id = 01
fault virtual address	= 0x0
fault code		= supervisor read data, page not present
instruction pointer	= 0x20:0xffffffff81a73ee0
stack pointer	        = 0x0:0xfffffe0056dc5360
frame pointer	        = 0x0:0xfffffe0056dc53d0
code segment		= base 0x0, limit 0xfffff, type 0x1b
			= DPL 0, pres 1, long 1, def32 0, gran 1
processor eflags	= interrupt enabled, resume, IOPL = 0
current process		= 1057 (syz-executor)
rdi: 0000000000000000 rsi: 0000000000000d00 rdx: 0000000000000cff
rcx: fffffe0002bf1850  r8: 0000000000000000  r9: 0000000000000001
rax: fffffe0000000000 rbx: 0000000000000000 rbp: fffffe0056dc53d0
r10: 0000000000000000 r11: 000000000000007f r12: fffffe006dfd6b00
r13: fffffe006e4cf800 r14: fffffe006dfd6b24 r15: 0000000000000000
trap number		= 12
panic: page fault
cpuid = 1
time = 1753671082
KDB: stack backtrace:
db_trace_self_wrapper() at db_trace_self_wrapper+0xc6/frame 0xfffffe0056dc4b90
kdb_backtrace() at kdb_backtrace+0xd0/frame 0xfffffe0056dc4cf0
vpanic() at vpanic+0x257/frame 0xfffffe0056dc4eb0
panic() at panic+0xb5/frame 0xfffffe0056dc4f70
trap_pfault() at trap_pfault+0xaf2/frame 0xfffffe0056dc50b0
trap() at trap+0x78e/frame 0xfffffe0056dc5290
calltrap() at calltrap+0x8/frame 0xfffffe0056dc5290
--- trap 0xc, rip = 0xffffffff81a73ee0, rsp = 0xfffffe0056dc5360, rbp = 0xfffffe0056dc53d0 ---
in6m_disconnect_locked() at in6m_disconnect_locked+0x140/frame 0xfffffe0056dc53d0
in6_leavegroup_locked() at in6_leavegroup_locked+0x1ef/frame 0xfffffe0056dc5500
ip6_freemoptions() at ip6_freemoptions+0x282/frame 0xfffffe0056dc5560
in_pcbfree() at in_pcbfree+0x682/frame 0xfffffe0056dc55b0
sorele_locked() at sorele_locked+0x264/frame 0xfffffe0056dc55f0
soclose() at soclose+0x41f/frame 0xfffffe0056dc56e0
_fdrop() at _fdrop+0x5c/frame 0xfffffe0056dc5710
closef() at closef+0x655/frame 0xfffffe0056dc58f0
fdescfree() at fdescfree+0xa5e/frame 0xfffffe0056dc5ad0
fork1() at fork1+0x833/frame 0xfffffe0056dc5bf0
sys_rfork() at sys_rfork+0x1b7/frame 0xfffffe0056dc5d10
ia32_syscall() at ia32_syscall+0x4d2/frame 0xfffffe0056dc5f30
int0x80_syscall_common() at int0x80_syscall_common+0x9c/frame 0xdfffcf98
KDB: enter: panic
[ thread pid 1057 tid 100367 ]
Stopped at      kdb_enter+0x6e: movq    $0,0x25c4817(%rip)
db> set $lines = 0
db> set $maxwidth = 0
db> show registers
cs                        0x20
ds                        0x3b
es                        0x3b
fs                        0x13
gs                        0x1b
ss                           0
rax                       0x12
rcx         0xfffffe0072e00000
rdx                    0x7ffff
rbx         0xffffffff827cb500  .str.27
rsp         0xfffffe0056dc4cd0
rbp         0xfffffe0056dc4cf0
rsi                    0x80001
rdi         0xffffffff81614849  printf+0x149
r8                           0
r9                  0xffffffff
r10                          0
r11                       0x17
r12         0xfffffe005409d000
r13         0xfffffffffffffffd
r14         0xffffffff827cb500  .str.27
r15                          0
rip         0xffffffff815fe37e  kdb_enter+0x6e
rflags                    0x46
kdb_enter+0x6e: movq    $0,0x25c4817(%rip)
db> show proc
Process 1057 (syz-executor) at 0xfffffe0054004b00:
 state: NORMAL
 uid: 0  gids: 0, 0, 1, 4, 8, 10, 16, 40, 4096, 31724, 59589, 4194304, 6713391, 268436224, 620691465, 1986356271, -2145517575, -1734913653, -1526087387
 parent: pid 764 at 0xfffffe00540a8560
 ABI: FreeBSD ELF32
 flag: 0x10480180  flag2: 0
 arguments: ./syz-executor exec
 reaper: 0xfffffe0007809040 reapsubtree: 1
 sigparent: 20
 vmspace: 0xfffffe005412cdb0
   (map 0xfffffe005412cdb0)
   (map.pmap 0xfffffe005412ce50)
   (pmap 0xfffffe005412cec0)
 threads: 3
100089                   s                                   syz-executor
100367                   Run     CPU 1                       syz-executor
100369                   s                                   syz-executor
db> ps
  pid  ppid  pgrp   uid  state   wmesg   wchan               cmd
 1065  1055  1055     0  R                                   ifconfig
 1064   763   763     0  R       (threaded)                  syz-executor
100302                   RunQ                                syz-executor
100372                   S       uwait   0xfffffe00584eb200  syz-executor
 1063   765   765     0  R       (threaded)                  syz-executor
100156                   RunQ                                syz-executor
100371                   S       uwait   0xfffffe005825ae80  syz-executor
 1057   764   764     0  T       (threaded)                  syz-executor
100089                   s                                   syz-executor
100367                   Run     CPU 1                       syz-executor
100369                   s                                   syz-executor
 1055   762  1055     0  S       wait    0xfffffe0054131ac0  syz-executor
  979     1   765     0  S       uwait   0xfffffe0058258b80  syz-executor
  973     1   765     0  S       uwait   0xfffffe0058259680  syz-executor
  963     0     0     0  DL      mdwait  0xfffffe006de07000  [md0]
  949     1   764     0  S       uwait   0xfffffe0058259a80  syz-executor
  946     1   765     0  S       uwait   0xfffffe0058259180  syz-executor
  910     1   764     0  S       uwait   0xfffffe005825ac80  syz-executor
  863     1   763     0  S       uwait   0xfffffe0058259b80  syz-executor
  829   812   829     0  Ss      select  0xfffffe00593ec540  dhclient
  820     1   820     0  Ss      select  0xfffffe00593ec3c0  dhclient
  816     0     0     0  DL      aiordy  0xfffffe00540f6ae0  [aiod4]
  815     0     0     0  DL      aiordy  0xfffffe00540ab060  [aiod3]
  814     0     0     0  DL      aiordy  0xfffffe00540d7040  [aiod2]
  813     0     0     0  DL      aiordy  0xfffffe00540f7040  [aiod1]
  812   795   423    65  R                                   dhclient
  795   423   423     0  S       wait    0xfffffe00540a9ae0  sh
  765   762   765     0  R                                   syz-executor
  764   762   764     0  R                                   syz-executor
  763   762   763     0  R                                   syz-executor
  762   760   760     0  R                                   syz-executor
  760   758   760     0  Ss      sigsusp 0xfffffe00540a9630  csh
  758   681   758     0  Ss      select  0xfffffe0057d65840  sshd
  747     1   747     0  Rs+                                 getty
  746     1   746     0  Ss+     ttyin   0xfffffe005828d8b0  getty
  745     1   745     0  Ss+     ttyin   0xfffffe00585cccb0  getty
  744     1   744     0  Ss+     ttyin   0xfffffe00585cd0b0  getty
  743     1   743     0  Ss+     ttyin   0xfffffe00585cd4b0  getty
  742     1   742     0  Ss+     ttyin   0xfffffe005828dcb0  getty
  741     1   741     0  Ss+     ttyin   0xfffffe00585cd8b0  getty
  740     1   740     0  Ss+     ttyin   0xfffffe00585cdcb0  getty
  739     1   739     0  Ss+     ttyin   0xfffffe00585ce0b0  getty
  737     1    17     0  S+      piperd  0xfffffe00598b15c0  logger
  736   735    17     0  S+      nanslp  0xffffffff83ba3c41  sleep
  735     1    17     0  S+      wait    0xfffffe00540d5560  sh
  685     1   685     0  Ss      nanslp  0xffffffff83ba3c40  cron
  681     1   681     0  Ss      select  0xfffffe00593ed1c0  sshd
  494     1   494     0  Ss      select  0xfffffe0053ffba40  syslogd
  423     1   423     0  Ss      wait    0xfffffe00540a8ac0  devd
  422     1   422    65  Ss      select  0xfffffe0057d650c0  dhclient
  337     1   337     0  Ss      select  0xfffffe0053ffb8c0  dhclient
  334     1   334     0  Ss      select  0xfffffe0057d65140  dhclient
   16     0     0     0  DL      syncer  0xffffffff83cc1820  [syncer]
   15     0     0     0  DL      vlruwt  0xfffffe000780a060  [vnlru]
   14     0     0     0  RL      (threaded)                  [bufdaemon]
100079                   RunQ                                [bufdaemon]
100082                   D       -       0xffffffff83001ec0  [bufspacedaemon-0]
100094                   RunQ                                [/ worker]
    9     0     0     0  DL      psleep  0xffffffff83d0acc0  [vmdaemon]
    8     0     0     0  RL      (threaded)                  [pagedaemon]
100077                   RunQ                                [dom0]
100080                   D       launds  0xffffffff83cf0d94  [laundry: dom0]
100081                   D       umarcl  0xffffffff81de0520  [uma]
    7     0     0     0  RL                                  [rand_harvestq]
    6     0     0     0  RL                                  [pf purge]
    5     0     0     0  DL      waiting 0xffffffff84549700  [sctp_iterator]
    4     0     0     0  DL      (threaded)                  [cam]
100045                   D       -       0xffffffff838e6340  [doneq0]
100046                   D       -       0xffffffff838e62c0  [async]
100075                   D       -       0xffffffff838e6140  [scanner]
    3     0     0     0  DL      (threaded)                  [crypto]
100042                   D       crypto_ 0xffffffff83cec640  [crypto]
100043                   D       crypto_ 0xfffffe0057d43030  [crypto returns 0]
100044                   D       crypto_ 0xfffffe0057d43080  [crypto returns 1]
   13     0     0     0  DL      (threaded)                  [geom]
100037                   D       -       0xffffffff83b4c620  [g_event]
100038                   D       -       0xffffffff83b4c640  [g_up]
100039                   D       -       0xffffffff83b4c660  [g_down]
    2     0     0     0  RL      (threaded)                  [clock]
100031                   Run     CPU 0                       [clock (0)]
100032                   I                                   [clock (1)]
   12     0     0     0  WL      (threaded)                  [intr]
100013                   I                                   [swi6: task queue]
100014                   I                                   [swi6: Giant taskq]
100016                   I                                   [swi5: fast taskq]
100033                   I                                   [swi1: netisr 0]
100034                   I                                   [swi1: hpts]
100035                   I                                   [swi1: hpts]
100047                   I                                   [irq24: virtio_pci0]
100048                   I                                   [irq25: virtio_pci0]
100049                   I                                   [irq26: virtio_pci0]
100050                   I                                   [irq27: virtio_pci0]
100051                   I                                   [irq28: virtio_pci1]
100052                   I                                   [irq29: virtio_pci1]
100053                   I                                   [irq30: virtio_pci1]
100054                   I                                   [irq31: virtio_pci1]
100055                   I                                   [irq32: virtio_pci1]
100060                   I                                   [irq10: virtio_pci2]
100062                   I                                   [irq1: atkbd0]
100063                   I                                   [irq12: psm0]
100064                   I                                   [swi0: uart uart++]
100068                   I                                   [swi1: pf send]
   11     0     0     0  RL      (threaded)                  [idle]
100003                   CanRun                              [idle: cpu0]
100004                   CanRun                              [idle: cpu1]
    1     0     1     0  SLs     wait    0xfffffe0007809040  [init]
   10     0     0     0  DL      audit_w 0xffffffff83ced0e0  [audit]
    0     0     0     0  RLs     (threaded)                  [kernel]
100000                   D       parked  0xffffffff84c3dff0  [swapper]
100005                   D       -       0xfffffe0007768d00  [softirq_0]
100006                   D       -       0xfffffe0007768b00  [softirq_1]
100007                   D       -       0xfffffe0007768900  [if_io_tqg_0]
100008                   D       -       0xfffffe0007768700  [if_io_tqg_1]
100009                   D       -       0xfffffe0007768500  [if_config_tqg_0]
100010                   D       -       0xfffffe00083db100  [kqueue_ctx taskq]
100011                   D       -       0xfffffe00083db000  [jail_remove taskq]
100012                   D       -       0xfffffe00083dae00  [bus taskq]
100015                   D       -       0xfffffe00083da900  [thread taskq]
100017                   D       -       0xfffffe00083da600  [aiod_kick taskq]
100018                   D       -       0xfffffe00083da500  [deferred_unmount ta]
100019                   D       -       0xfffffe00083da400  [inm_free taskq]
100020                   D       -       0xfffffe00083da300  [in6m_free taskq]
100021                   D       -       0xfffffe00083da200  [linuxkpi_irq_wq]
100022                   D       -       0xfffffe00083da100  [linuxkpi_short_wq_0]
100023                   D       -       0xfffffe00083da100  [linuxkpi_short_wq_1]
100024                   D       -       0xfffffe00083da100  [linuxkpi_short_wq_2]
100025                   D       -       0xfffffe00083da100  [linuxkpi_short_wq_3]
100026                   D       -       0xfffffe00083da000  [linuxkpi_long_wq_0]
100027                   D       -       0xfffffe00083da000  [linuxkpi_long_wq_1]
100028                   D       -       0xfffffe00083da000  [linuxkpi_long_wq_2]
100029                   D       -       0xfffffe00083da000  [linuxkpi_long_wq_3]
100036                   D       -       0xfffffe00083d9900  [firmware taskq]
100040                   D       -       0xfffffe0057d47300  [crypto_0]
100041                   D       -       0xfffffe0057d47300  [crypto_1]
100056                   D       -       0xfffffe00083dd200  [vtnet0 rxq 0]
100057                   D       -       0xfffffe0058145500  [vtnet0 txq 0]
100058                   D       -       0xfffffe0058145400  [vtnet0 rxq 1]
100059                   D       -       0xfffffe0058145300  [vtnet0 txq 1]
100061                   D       vtbslp  0xfffffe0057d67400  [virtio_balloon]
100065                   RunQ                                [deadlkres]
100069                   D       -       0xfffffe0057d46e00  [acpi_task_0]
100070                   D       -       0xfffffe0057d46e00  [acpi_task_1]
100071                   D       -       0xfffffe0057d46e00  [acpi_task_2]
100073                   D       -       0xfffffe00083dca00  [mca taskq]
100074                   D       -       0xfffffe0057d46b00  [CAM taskq]
100076                   D       -       0xfffffe0057d47000  [ipsec_offload]
db> show all locks
Process 1065 (ifconfig) thread 0xfffffe0054124780 (100315)
shared sleepable rm sysctl lock (sysctl lock) r = 0 (0xffffffff83ba32c0) locked @ /syzkaller/managers/i386/kernel/sys/kern/kern_sysctl.c:2315
Process 1057 (syz-executor) thread 0xfffffe005409d000 (100367)
exclusive sleep mutex if_addr_lock (if_addr_lock) r = 0 (0xfffffe006e4cf9a0) locked @ /syzkaller/managers/i386/kernel/sys/netinet6/in6_mcast.c:1401
exclusive sleep mutex in6_multi_list_mtx (in6_multi_list_mtx) r = 0 (0xffffffff83ce7b80) locked @ /syzkaller/managers/i386/kernel/sys/netinet6/in6_mcast.c:1387
exclusive sx in6_multi_sx (in6_multi_sx) r = 0 (0xffffffff83ce7bc0) locked @ /syzkaller/managers/i386/kernel/sys/netinet6/in6_mcast.c:1330
Process 2 (clock) thread 0xfffffe000781a780 (100031)
shared rw vnet_rwlock (vnet_rwlock) r = 0 (0xffffffff83cc5dc0) locked @ /syzkaller/managers/i386/kernel/sys/netinet6/mld6.c:1307
db> show malloc
              Type        InUse        MemUse     Requests
           pf_hash            6        12804K            6
            linker          376         5079K          958
          tcp_hpts            7         4801K            7
            devbuf         4187         4323K         4213
         sysctloid        34891         2055K        34966
             vtbuf           24         1968K           46
              kobj          330         1320K          503
            newblk            4         1025K         1164
          vfscache            3         1025K            3
               pcb           29          671K          231
          inodedep           28          523K          342
         ufs_quota            1          512K            1
          vfs_hash            1          512K            1
           callout            2          512K            2
              intr            4          472K            4
           subproc          140          278K         1147
          filedesc           30          233K          568
         vnet_data            2          224K            2
          acpitask            1          224K            1
            KTRACE          102          201K        12354
            acpica         1674          184K        54426
              vmem            5          144K            7
           tidhash            3          141K            3
           pagedep           16          132K          181
        tfo_ccache            1          128K            1
          IP reass            1          128K            1
            DEVFS1          122          122K          169
               sem            4          106K            4
        gtaskqueue           18           98K           18
               bus          997           82K         5063
          mtx_pool            3           74K            3
          syncache            1           68K            1
     NFSD srvcache            3           68K            3
            module          521           66K          537
       ddb_capture            1           64K            1
               LRO           46           47K           76
           kdtrace          204           40K         1440
              umtx          304           38K          304
          routetbl          807           37K         2421
               BPF           22           36K           59
               shm            2           34K            3
         hostcache            1           32K            1
            DEVFS3          126           32K          151
               msg            4           30K            4
            kbdmux            6           28K            6
              temp           31           21K         2733
        DEVFS_RULE           56           20K           56
            ifaddr           65           19K          203
         ufs_mount            4           17K            5
              proc            3           17K            3
               tty           16           16K           16
           ithread           90           15K           90
            bus-sc           34           15K         1647
      eventhandler          163           14K          163
           lltable           42           13K          163
             ifnet            7           13K           22
              kenv           95           12K           95
       ether_multi          141           12K          619
              cred           38           12K          234
              GEOM           54           12K          469
         CAM queue            5           11K         1528
              rman           82           10K          437
             shmfd            4           10K            5
            plimit           24            9K          446
               rpc            8            9K            8
         bmsafemap            2            9K          320
           devstat            4            9K            4
              UART           12            9K           12
              ksem            1            8K            3
       pfs_vncache            1            8K            1
         in6_multi           57            8K          211
     audit_evclass          240            8K          303
         taskqueue           69            8K           78
            sglist            6            7K            6
          pf_ifnet           17            6K           94
           CAM DEV            3            6K          510
         pfs_nodes           22            6K           22
            kqueue           66            5K         1189
       ufs_dirhash           24            5K           24
               UMA          266            5K          266
                vt           11            5K           11
           memdesc            1            4K            1
               MCA           32            4K           32
           md_disk            1            4K            2
             evdev            4            4K            4
           pwddesc           62            4K         1074
           acpisem           28            4K           28
             selfd           48            3K        15986
            DEVFSP           48            3K          241
          terminal           11            3K           11
           session           22            3K           53
         proc-args           89            3K         2494
            diradd           21            3K          285
            CC Mem           21            3K          316
           acpidev           20            3K           20
           uidinfo            4            3K           17
             hhook            8            3K           10
             clone            9            3K            9
          kcovinfo           36            3K          171
        local_apic            1            2K            1
           io_apic            1            2K            1
         ipsec-saq            2            2K            2
             lockf           19            2K          103
          in_multi            7            2K           38
            ip6ndp           11            2K           42
            Unitno           26            2K          114
           CAM XPT           22            2K          543
          sctp_ifa           12            2K           43
               tun            4            2K           19
            select           12            2K           45
         toponodes            6            2K            6
       ipsecpolicy            2            2K            2
       inpcbpolicy           39            2K          712
               msi            9            2K            9
           netlink            2            2K          363
           softdep            1            1K            1
            sahead            1            1K            1
          secasvar            1            1K            1
             nhops            6            1K            8
       vnodemarker            2            1K           20
      NFSD session            1            1K            1
        CAM periph            4            1K          271
               osd           26            1K          332
             ipsec            3            1K            3
          sctp_ifn            6            1K           43
               mld            6            1K           21
              igmp            6            1K           21
              pfil            6            1K            6
            isadev            6            1K            6
             mount           16            1K          166
          pci_link           10            1K           10
             mkdir            5            1K          334
            crypto            4            1K           13
 encap_export_host           12            1K           12
             frag6            6            1K            6
          freework            3            1K          280
            dirrem            2            1K          238
          freeblks            2            1K          174
              cdev            2            1K            2
       lkpikmalloc            8            1K            9
      counter_rate           13            1K           13
         sctp_atcl            1            1K           39
         newdirblk            3            1K          167
          freefile            3            1K          212
    chacha20random            1            1K            1
            biobuf            1            1K            1
         cryptodev            4            1K           71
            vnodes            1            1K            3
          procdesc            2            1K            8
      NFSD lckfile            1            1K            1
     NFSD V4client            1            1K            1
             DEVFS            9            1K           10
           CAM SIM            2            1K            2
            feeder            7            1K            7
           tcpfunc            3            1K            3
        ip_msource            3            1K            6
        loginclass            3            1K            5
            prison            6            1K            6
          nexusdev            8            1K            8
            apmdev            1            1K            1
          atkbddev            2            1K            2
       in6_mfilter            2            1K            6
               aio            4            1K            4
          pmchooks            1            1K            1
          filecaps            5            1K           72
          CAM path            4            1K         1034
     CAM dev queue            2            1K            2
 CAM I/O Scheduler            1            1K            1
            soname            4            1K         3520
          sctp_vrf            1            1K            1
       ip_moptions            1            1K           24
        in_mfilter            1            1K           29
              vnet            1            1K            1
               pmc            1            1K            1
filedesc_to_leader            1            1K            2
           entropy            2            1K           48
          acpiintr            1            1K            1
         sctp_atky            1            1K           41
              cpus            2            1K            2
      ip6_moptions            1            1K            7
    vnet_data_free            1            1K            1
           Per-cpu            1            1K            1
         sctp_athm            1            1K           40
          p1003.1b            1            1K            1
      tcp_pcm_rack            0            0K           10
       tcp_do_rack            0            0K            0
      tcp_fsb_rack            0            0K           20
          pf_table            0            0K            0
           pf_rule            0            0K            0
           pf_altq            0            0K            0
           pf_osfp            0            0K            0
     pf_krule_item            0            0K            0
           pf_temp            0            0K            0
            ipcomp            0            0K            0
               esp            0            0K            0
                ah            0            0K            0
            mqdata            0            0K            0
           filemon            0            0K            5
        sctp_mcore            0            0K            0
        sctp_socko            0            0K           19
         sctp_iter            0            0K           63
         sctp_mvrf            0            0K            0
         sctp_timw            0            0K            0
         sctp_cpal            0            0K            0
         sctp_cmsg            0            0K            0
         sctp_stre            0            0K            0
         sctp_athi            0            0K            0
         sctp_a_it            0            0K           63
         sctp_aadr            0            0K            0
         sctp_stro            0            0K            0
         sctp_stri            0            0K            0
          sctp_map            0            0K            0
        madt_table            0            0K            2
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db> show uma
              Zone   Size    Used    Free    Requests  Sleeps  Bucket  Total Mem    XFree
   mbuf_jumbo_page   4096    8321    1077       18131       0     254   38494208        0
              mbuf    256    8762     900       27534       0     254    2473472        0
          BUF TRIE    152     216   11588         928       0      62    1794208        0
           tcp_log    416    3932     136        8281       0     254    1692288        0
       malloc-4096   4096     392       4        1568       0       2    1622016        0
        malloc-384    384    4121      49        4479       0      30    1601280        0
      mbuf_cluster   2048     508     254         572       0     254    1560576        0
        malloc-128    128   11484     234       11887       0     126    1499904        0
       UMA Slabs 0    112   11171      19       11171       0     126    1253280        0
        RADIX NODE    152    6274     689       45367       0      62    1058376        0
         vmem btag     56   16693     122       16693       0     254     941640        0
      malloc-65536  65536       9       2          28       0       1     720896        0
         FFS inode   1168     560      28         782       0       8     686784        0
           sctp_ep   1152       1     510          39       0     254     588672        0
       malloc-2048   2048     107     165         728       0       8     557056        0
            socket   1024      57     451        2158       0     254     520192        0
          lkpicurr    168       2    3094           2       0      62     520128        0
              pbuf   2624       0     166           0       0       2     435584        0
         VM OBJECT    248    1243     133       17628       0      62     341248        0
      malloc-65536  65536       4       1         114       0       1     327680        0
      malloc-32768  32768       4       6          55       0       1     327680        0
            DEVCTL   1024     202     102         329       0       0     311296        0
      malloc-16384  16384      15       4         275       0       1     311296        0
             VNODE    440     599      94         838       0      30     304920        0
            THREAD   1860     141      11         372       0       8     282720        0
        256 Bucket   2048     131       5        1041       0       8     278528        0
         malloc-64     64    4168     179        6303       0     254     278208        0
         malloc-16     16   14398     352       14570       0     254     236000        0
        malloc-256    256     316     434        2698       0      62     192000        0
         UMA Zones    768     238       1         238       0      16     183552        0
         malloc-32     32    5334     336        5517       0     254     181440        0
        malloc-128    128    1232     163       25667       0     126     178560        0
            lkpimm     56       1    3095           1       0     254     173376        0
         MAP ENTRY     96    1472     292       59691       0     126     169344        0
             unpcb    320      13     503        1327       0     254     165120        0
      malloc-32768  32768       3       2          30       0       1     163840        0
       malloc-1024   1024     140      20         919       0      16     163840        0
       FFS2 dinode    256     560      70         782       0      62     161280        0
       S VFS Cache    104    1049     472        1315       0     126     158184        0
     FPU_save_area    832     143      37         528       0      16     149760        0
      malloc-65536  65536       2       0           2       0       1     131072        0
      malloc-65536  65536       2       0           2       0       1     131072        0
      malloc-65536  65536       0       2          73       0       1     131072        0
       mbuf_packet    256      22     486         416       0     254     130048        0
          ksiginfo    112      61     983          98       0     126     116928        0
              PROC   1376      61      16        1066       0       8     105952        0
        malloc-128    128     521     254        4070       0     126      99200        0
         filedesc0   1072      63      21        1074       0       8      90048        0
          UMA Kegs    384     225       8         225       0      30      89472        0
        128 Bucket   1024      55      28         261       0      16      84992        0
         malloc-64     64     567     756       17555       0     254      84672        0
            vnpbuf   2624       0      32           3       0      16      83968        0
        malloc-128    128     425     226        1319       0     126      83328        0
         64 Bucket    512      88      72        6567       0      30      81920        0
       malloc-8192   8192       7       2          24       0       1      73728        0
             g_bio    408       0     180        7456       0      30      73440        0
         malloc-64     64     639     432        2873       0     254      68544        0
        malloc-128    128     326     201        1354       0     126      67456        0
      malloc-32768  32768       0       2         120       0       1      65536        0
      malloc-16384  16384       3       1         193       0       1      65536        0
       malloc-4096   4096      13       3          28       0       2      65536        0
       malloc-2048   2048       5      27         759       0       8      65536        0
       malloc-2048   2048      24       8          39       0       8      65536        0
       malloc-2048   2048      12      20          98       0       8      65536        0
        malloc-256    256     110     145        1579       0      62      65280        0
        malloc-256    256     179      76        1196       0      62      65280        0
         tcp_inpcb   1304      21      27         315       0       8      62592        0
       malloc-8192   8192       4       3         124       0       1      57344        0
       malloc-8192   8192       7       0           7       0       1      57344        0
       malloc-4096   4096       9       5         297       0       2      57344        0
       malloc-4096   4096      12       2          21       0       2      57344        0
        malloc-128    128     154     249         770       0     126      51584        0
        malloc-256    256       0     195         792       0      62      49920        0
        malloc-256    256      19     176         602       0      62      49920        0
         32 Bucket    256      78     117         967       0      62      49920        0
           DIRHASH   1024      34      14          34       0      16      49152        0
             NAMEI   1024       6      42       16678       0      16      49152        0
      malloc-16384  16384       1       2           7       0       1      49152        0
       malloc-1024   1024      28      20          45       0      16      49152        0
        malloc-384    384      97      23         160       0      30      46080        0
        malloc-384    384      33      87         370       0      30      46080        0
            pcpu-8      8    4831     801        7418       0     254      45056        0
          syncache    168       0     264           3       0     254      44352        0
             Files     80     205     345        9774       0     126      44000        0
       malloc-4096   4096       3       7         340       0       2      40960        0
           VMSPACE    584      41      29        1047       0      16      40880        0
              pipe    736      22      33         361       0      16      40480        0
            da_ccb    544       0      70        1955       0      16      38080        0
         udp_inpcb    408       7      83         293       0      30      36720        0
         malloc-64     64      70     497       15678       0     254      36288        0
         malloc-64     64     163     404         244       0     254      36288        0
         malloc-64     64      18     549        3661       0     254      36288        0
         malloc-64     64      14     553          82       0     254      36288        0
         malloc-32     32     847     287        6736       0     254      36288        0
        malloc-128    128      66     213        1197       0     126      35712        0
     routing nhops    256      26     109          94       0      62      34560        0
           ttyoutq    256      72      63         160       0      62      34560        0
        malloc-384    384      52      38          57       0      30      34560        0
        malloc-256    256      18     117          63       0      62      34560        0
        malloc-256    256      26     109          93       0      62      34560        0
        malloc-256    256      12     123         393       0      62      34560        0
             ripcb    376      10      80          94       0      30      33840        0
      malloc-16384  16384       2       0           3       0       1      32768        0
       malloc-8192   8192       3       1           5       0       1      32768        0
       malloc-4096   4096       5       3         564       0       2      32768        0
       malloc-4096   4096       3       5          21       0       2      32768        0
       malloc-2048   2048       2      14           2       0       8      32768        0
       malloc-2048   2048       5      11          72       0       8      32768        0
       malloc-2048   2048       2      14         112       0       8      32768        0
       malloc-1024   1024      10      22          16       0      16      32768        0
       malloc-1024   1024       2      30           4       0      16      32768        0
       malloc-1024   1024       8      24          13       0      16      32768        0
       malloc-1024   1024       0      32        1355       0      16      32768        0
        malloc-512    512       4      60         172       0      30      32768        0
        malloc-512    512       2      62         146       0      30      32768        0
        malloc-512    512       2      62          20       0      30      32768        0
        malloc-512    512       3      61          32       0      30      32768        0
        malloc-512    512      12      52          44       0      30      32768        0
           pcpu-64     64     498      14         498       0     254      32768        0
            ttyinq    160     135      65         300       0      62      32000        0
              PGRP    120      26     238          72       0     126      31680        0
            clpbuf   2624       0      12          41       0       4      31488        0
        sctp_laddr     48       0     588          71       0     254      28224        0
          rl_entry     48       4     584           7       0     254      28224        0
         malloc-32     32     285     597        3445       0     254      28224        0
         16 Bucket    144      67     129         299       0      62      28224        0
          4 Bucket     48       7     581          10       0     254      28224        0
               AIO    208       0     133          25       0      62      27664        0
     udplite_inpcb    408       1      62          10       0      30      25704        0
         TURNSTILE    136     153      36         153       0      62      25704        0
            cpuset    200       7     121          46       0      62      25600        0
       malloc-8192   8192       1       2          36       0       1      24576        0
       malloc-4096   4096       0       6          18       0       2      24576        0
    ertt_txseginfo     40       0     606         811       0     254      24240        0
               PWD     40      24     582         246       0     254      24240        0
           rtentry    168      29     115          94       0      62      24192        0
          8 Bucket     80      69     231         402       0     126      24000        0
            itimer    352       0      66           4       0      30      23232        0
        malloc-384    384      19      41          66       0      30      23040        0
        malloc-384    384      38      22         476       0      30      23040        0
        malloc-384    384       3      57          79       0      30      23040        0
        malloc-384    384      26      34          86       0      30      23040        0
      tcp_rack_pcb   1088       0      21          10       0       8      22848        0
       Mountpoints   2816       2       6           2       0       4      22528        0
        SLEEPQUEUE     88     153     103         153       0     126      22528        0
         hostcache     64       2     313           2       0     254      20160        0
              ertt     72      21     259         315       0     126      20160        0
         malloc-64     64       3     312           3       0     254      20160        0
         malloc-32     32      54     576         326       0     254      20160        0
         malloc-32     32      88     542         238       0     254      20160        0
         malloc-32     32     141     489        1496       0     254      20160        0
         malloc-32     32      26     604        1086       0     254      20160        0
          2 Bucket     32      66     564         403       0     254      20160        0
             KNOTE    160       1     124          45       0      62      20000        0
      tcp_rack_map    128       0     155          24       0     126      19840        0
       tcp_bbr_map    128       0     155           5       0     126      19840        0
        malloc-128    128       0     155           2       0     126      19840        0
       L VFS Cache    320       0      60          11       0      30      19200        0
            AIOLIO    272       0      70           3       0      30      19040        0
              vmem   1856       2       7           2       0       8      16704        0
 epoch_record pcpu    256       4      60           4       0      62      16384        0
      malloc-16384  16384       1       0           1       0       1      16384        0
       malloc-8192   8192       1       1           2       0       1      16384        0
       malloc-2048   2048       4       4           5       0       8      16384        0
       malloc-1024   1024       0      16           2       0      16      16384        0
        malloc-512    512       1      31           1       0      30      16384        0
        malloc-512    512       1      31           4       0      30      16384        0
           SMR CPU     32       8     503           8       0     254      16352        0
       tcp_bbr_pcb    896       0      18           1       0      16      16128        0
               ipq     56       1     287           1       0     254      16128        0
         malloc-16     16     481     519        3439       0     254      16000        0
              kenv    258      17      43        1066       0      30      15480        0
            mqnode    416       3      33           3       0      30      14976        0
         domainset     40       0     315          39       0     254      12600        0
        SMR SHARED     24       8     503           8       0     254      12264        0
         malloc-32     32       7     371           7       0     254      12096        0
      vtnet_tx_hdr     24       0     501        1919       0     254      12024        0
         malloc-16     16      42     708        2045       0     254      12000        0
         malloc-16     16      23     727         228       0     254      12000        0
         malloc-16     16      17     733        2929       0     254      12000        0
         malloc-16     16      53     697       25150       0     254      12000        0
         malloc-16     16      25     725          40       0     254      12000        0
         malloc-16     16      34     716         299       0     254      12000        0
           cryptop    280       0      42           1       0      30      11760        0
             AIOCB    552       0      21          42       0      16      11592        0
           pcpu-16     16       8     504           8       0     254       8192        0
       UMA Slabs 1    176      10      12          10       0      62       3872        0
        KMAP ENTRY     96      12      27          62       0       0       3744        0
       FFS1 dinode    128       0       0           0       0     126          0        0
           ada_ccb    272       0       0           0       0      30          0        0
             swblk    136       0       0           0       0      62          0        0
          swpctrie    152       0       0           0       0      62          0        0
   cdg_qdiffsample     16       0       0           0       0     254          0        0
   pf state scrubs     40       0       0           0       0     254          0        0
   pf frag entries     40       0       0           0       0     254          0        0
  pf fragment node     72       0       0           0       0     126          0        0
          pf frags    232       0       0           0       0      62          0        0
  pf table entries    160       0       0           0       0     254          0        0
pf table entry counters     64       0       0           0       0     254          0        0
   pf UDP mappings    104       0       0           0       0     126          0        0
   pf source nodes    152       0       0           0       0     254          0        0
     pf state keys     88       0       0           0       0     126          0        0
         pf states    384       0       0           0       0     254          0        0
           pf tags    104       0       0           0       0     126          0        0
          pf mtags    184       0       0           0       0      62          0        0
tfo_ccache_entries     80       0       0           0       0     126          0        0
               tfo      4       0       0           0       0     254          0        0
          sackhole     32       0       0           0       0     254          0        0
   sctp_asconf_ack     48       0       0           0       0     254          0        0
       sctp_asconf     40       0       0           0       0     254          0        0
sctp_stream_msg_out    112       0       0           0       0     254          0        0
        sctp_readq    152       0       0           0       0     254          0        0
        sctp_chunk    152       0       0           0       0     254          0        0
        sctp_raddr    736       0       0           0       0     254          0        0
         sctp_asoc   2256       0       0           0       0     254          0        0
   tcp_log_id_node    120       0       0           0       0     126          0        0
 tcp_log_id_bucket    176       0       0           0       0      62          0        0
          tcpreass     48       0       0           0       0     254          0        0
    IPsec SA lft_c     16       0       0           0       0     254          0        0
        mqnotifier    216       0       0           0       0      62          0        0
            mvdata     64       0       0           0       0     254          0        0
            mqueue    248       0       0           0       0      62          0        0
        TMPFS node    240       0       0           0       0      62          0        0
           NCLNODE    608       0       0           0       0      16          0        0
     LTS VFS Cache    360       0       0           0       0      30          0        0
     STS VFS Cache    144       0       0           0       0      62          0        0
  linux_dma_object     32       0       0           0       0     254          0        0
  linux_dma_pctrie    152       0       0           0       0      62          0        0
   IOMMU_MAP_ENTRY    112       0       0           0       0     126          0        0
            skbuff   1808       0       0           0       0       8          0        0
    mbuf_jumbo_16k  16384       0       0           0       0     254          0        0
     mbuf_jumbo_9k   9216       0       0           0       0     254          0        0
      audit_record   1280       0       0           0       0       8          0        0
        MAC labels     40       0       0           0       0     254          0        0
           nfspbuf   2624       0       0           0       0       4          0        0
            swwbuf   2624       0       0           0       0       2          0        0
            swrbuf   2624       0       0           0       0       4          0        0
          umtx_shm     88       0       0           0       0     126          0        0
           umtx pi     96       0       0           0       0     126          0        0
rangeset pctrie nodes    152       0       0           0       0      62          0        0
      malloc-65536  65536       0       0           0       0       1          0        0
      malloc-65536  65536       0       0           0       0       1          0        0
      malloc-65536  65536       0       0           0       0       1          0        0
      malloc-32768  32768       0       0           0       0       1          0        0
      malloc-32768  32768       0       0           0       0       1          0        0
      malloc-32768  32768       0       0           0       0       1          0        0
      malloc-32768  32768       0       0           0       0       1          0        0
      malloc-32768  32768       0       0           0       0       1          0        0
      malloc-16384  16384       0       0           0       0       1          0        0
      malloc-16384  16384       0       0           0       0       1          0        0
      malloc-16384  16384       0       0           0       0       1          0        0
       malloc-8192   8192       0       0           0       0       1          0        0
       malloc-8192   8192       0       0           0       0       1          0        0
       malloc-1024   1024       0       0           0       0      16          0        0
        malloc-512    512       0       0           0       0      30          0        0
           pcpu-32     32       0       0           0       0     254          0        0
            pcpu-4      4       0       0           0       0     254          0        0
            fakepg     88       0       0           0       0     126          0        0
          UMA Hash    256       0       0           0       0      62          0        0
db> show all tcpcbs/bl