last executing test programs:

4.179278303s ago: executing program 3 (id=4):
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = kqueue()
kevent(r1, &(0x7f0000000040)=[{0x0, 0xfffffffffffffff9, 0x9, 0x8, 0xe8c5, 0x0, [0x0, 0x0, 0x7, 0x40000000000000]}], 0x1, 0x0, 0x0, 0x0)
r2 = open(&(0x7f0000000080)='./file0\x00', 0x80000000000209, 0x0)
r3 = open$dir(&(0x7f00000016c0)='./file0\x00', 0x1, 0x0)
pwritev(r3, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0)
r4 = open(&(0x7f0000000480)='./file0\x00', 0x80400000000206, 0x0)
ioctl$DIOCSETIFFLAG(0xffffffffffffff9c, 0xc0284459, &(0x7f0000000040)={0x10, 0x0})
mlockall(0x2)
mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x3, 0x20011, r4, 0x0)
sync()
setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4)
freebsd10_pipe(&(0x7f0000000000))
r5 = socket(0x2, 0x2, 0x0)
open(&(0x7f0000000180)='./file0\x00', 0x70e, 0x0)
connect$unix(r5, &(0x7f0000000140), 0x10)
getsockname$unix(r5, 0x0, &(0x7f00000000c0))
r6 = socket(0x2, 0x1, 0x0)
bind(r6, 0x0, 0x0)
listen(0xffffffffffffffff, 0x0)
connect$unix(0xffffffffffffffff, 0x0, 0x0)
sendto$inet(0xffffffffffffffff, &(0x7f0000000100)='\b', 0x1, 0x195a05e282d6161, 0x0, 0x0)
accept$inet(r6, 0x0, 0x0)
select(0x40, &(0x7f0000000040), 0x0, &(0x7f0000000100)={0x3ff}, 0x0)
aio_write(0x0)
r7 = openat(0xffffffffffffff9c, &(0x7f0000000000)='.\x00', 0x0, 0x0)
ioctl$DIOCGETSTATES(r7, 0x8004667e, &(0x7f0000000040))
r8 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_AUTH_KEY(r8, 0x84, 0x13, &(0x7f00000001c0)=ANY=[@ANYRES8=r2, @ANYBLOB="02", @ANYRESHEX=r0, @ANYRES32=r7, @ANYRES8=r1], 0x9)

4.120075539s ago: executing program 2 (id=3):
r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000000)={@local={0xac, 0x14, 0x0}, @rand_addr=0x9}, 0xc)
setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000080)={@multicast1}, 0xc)
setsockopt$inet_mreqn(r0, 0x0, 0xd, &(0x7f0000000040)={@multicast2}, 0xc)
r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
r2 = getpid()
fcntl$setown(r1, 0x6, r2)
pwritev(0xffffffffffffffff, 0x0, 0x0, 0x0)
r3 = open(&(0x7f0000000480)='./file0\x00', 0x80400000000206, 0x2)
r4 = socket(0x1c, 0x5, 0x0)
setsockopt$sock_int(r4, 0xffff, 0x20000, 0x0, 0x0)
r5 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x200201, 0x0)
aio_write(&(0x7f0000000240)={r5, 0x80000001, &(0x7f0000000040)="e2", 0x1, [0x0, 0x1ff], 0x0, 0x0, 0x0, {0x0, 0x7, 0x0}, {0x0, 0x1b, @sival_int, @ke_flags=0x9fc040a3bd859cea}})
r6 = open(&(0x7f0000000480)='./file0\x00', 0x80400000000206, 0x0)
mlockall(0x2)
mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x3, 0x20011, r6, 0x0)
r7 = kqueue()
kevent(r7, 0x0, 0x0, 0x0, 0x0, 0x0)
mkdir(0x0, 0x0)
open$dir(&(0x7f0000000100)='./file0\x00', 0x202, 0x0)
mount(&(0x7f0000000000)='msdosfs\x00', &(0x7f0000000040)='./file0\x00', 0x25, &(0x7f00000001c0))
mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x3, 0x20011, r3, 0x0)
fcntl$lock(r1, 0x6, &(0x7f0000000340)={0x3, 0x2, 0x6c210a9d, 0xa})
socket(0x1c, 0x10000001, 0x84)
fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff)
truncate(&(0x7f0000000080)='./file0\x00', 0x8)
extattr_delete_link(&(0x7f0000000280)='./file0\x00', 0x0, &(0x7f00000002c0)='\x00')
getsockopt$inet6_sctp_SCTP_GET_ASSOC_NUMBER(0xffffffffffffffff, 0x84, 0x104, &(0x7f0000000000), &(0x7f0000000040)=0xb25124d034ad74dc)
ksem_init(&(0x7f00000000c0), 0x80b62)

3.883839814s ago: executing program 1 (id=2):
r0 = openat$ptmx(0xffffff9c, &(0x7f0000000000), 0x0, 0x0)
ioctl$DIOCRGETADDRS(r0, 0xc44c4446, &(0x7f0000000080)={{"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", "94e448598b794906cf0c019b791dfdadb4e83195b1653857b5807b39adf37d0e", 0x1, 0x8}, &(0x7f0000000040), 0x7fffffffffffffff, 0x480a, 0xffffffff80000000, 0x3, 0x10, 0x9, 0x7, 0x5d16})
r1 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000500)={'bbr\x00', 0x34f}, 0x24)
r2 = socket$inet_sctp(0x2, 0x5, 0x84)
getsockopt$inet_sctp_SCTP_RECVRCVINFO(r2, 0x84, 0x1f, &(0x7f0000000540), &(0x7f0000000580)=0x4)
getsockopt$sock_timeval(r2, 0xffff, 0x1006, &(0x7f00000005c0), &(0x7f0000000600)=0x8)
getsockopt$sock_timeval(r2, 0xffff, 0x1006, &(0x7f0000000640), &(0x7f0000000680)=0x8)
getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f00000006c0)={<r3=>0x0, 0x0, 0x6, [0x3, 0x4, 0x9, 0x8, 0x8, 0x9]}, &(0x7f0000000700)=0x14)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, &(0x7f0000000780)={<r4=>0x0, &(0x7f0000000740)=[@in6={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @local}]}, &(0x7f00000007c0)=0x8)
getsockopt$inet_sctp_SCTP_STATUS(r2, 0x84, 0x100, &(0x7f0000000800)={<r5=>r3, 0x3ff, 0x54df16a1, 0x1, 0x4, 0x9, 0x48, 0x1, {@in6={{0x1c, 0x1c, 0x2, 0x9, @ipv4={'\x00', '\xff\xff', @loopback}, 0x7}}, r4, 0x100, 0x1000, 0x7fffffff, 0x401, 0x2}}, &(0x7f00000008c0)=0xb0)
r6 = socket$bt_l2cap(0x24, 0x5, 0x87)
lio_listio(0x1ed85a4b5f9fe9d4, &(0x7f0000000c80)=[{r6, 0x3, &(0x7f0000000900)="1dab1a05771121af3df09c2fef2f55d37a035f2348f32e1b305d4f44887ad662e418f2052363694c3bcf182e771907eb1d3f0fe589dc5ca689f1b96ebe3079d540b716257ab0a39a3f4c996469cfdb2f06ffb0a1f15acca694060620944e80bdbb5390e686c65816870d66756f671c3c2f06671a40103e1a4a13860d6d7aaf9ab5c230e292a687721873d21fa1b4f97e0c6f3d1313e2980e40eab4be179d2f8fcd6df9bff397c8ef60576cda357e987bcef078a6faaa634d2b29487e9314420961fc33dae24b1d91ccb757012e84cf6f77a7a19ac8845161fef33578faf4de205cb72b", 0xe3, [0xb, 0x100], 0x5, 0x1, 0x8000, {0xbf98, 0x6ded0187, &(0x7f0000000a00)="66b1ea1279ad9bcc3a9d501820c40738b25a14a3c42ddc0ead6cb64eee4a07138401487a075c6aa301d87ecb32d6d2382ab3f95cb15472c9f79cb702dc8e922a9ef99e255a45b7ceda4e2b5630466daa9566dc13bb1c8d0add084f56"}, {0x2, 0x1, @sival_int=0x40, @spare=[0x1, 0xd, 0x7, 0x0, 0xcbd6, 0xd, 0x8, 0x3]}}, {r1, 0x7, &(0x7f0000000a80)="62a46e3d26ca9f07e104e2a503a7f9c2a239847a2508bba4aa93febbc8ef", 0x1e, [0x5, 0xb], 0x3, 0x2, 0x49ab805b, {0x2, 0x9, &(0x7f0000000ac0)="1209b4ff78eb038168f32210f757e2590bbea29badcc333dc1f8ece83b06649959bcbafd83124bdeba211c4f7aee13351c7bed20321c825cbb63cad06256ebfe6f2f03a08981b1dcd05a7da02492eeadd597ae25cdeaad661a50003ca08a9fdd07880dbfac3d45a471af470982a76b093e5aac03c17009b8aed042d64cea592190ca2cb8793742268bc49322e87890f77b"}, {0x4, 0x10, @sigval_ptr=0x401, @spare=[0x2, 0x4, 0x4, 0xf, 0x66e7, 0xef, 0x1, 0x3]}}, {r1, 0x7, &(0x7f0000000b80)="789ec5388fc912254299708a20451646ce042e46b8713498424c6fd05b5291802efa13d101162891f185fd90ea143456a3320a13067ec690a12fce6863a97c1356703b21a061ed1f00abfcaa000d200d157eb4f25e65c8de8c29752bb3e6a63f727e4d6e238c2f11590d7dea480607c90a4dcdff8410929456a08f61bf13f4754d5f0b3a03f0c714e5ed78e0e16f835b7a1bed895f0aa8bab3a51c12ee2fb6ea5de2d5bd45bc215f1fb33c74ca1e5c72fd1ee5", 0xb3, [0xc], 0x8, 0x18, 0x7ff, {0xd, 0x3d, &(0x7f0000000c40)="203b04005b94ab058f8b933bc80d5ac684db"}, {0x2, 0x1f, @sival_ptr=0x6, @spare=[0x101, 0x1000, 0x9, 0x8, 0x1, 0x76, 0x2b, 0x41]}}], 0x3, &(0x7f0000000dc0)={0x2, 0xf, @sival_ptr=0xf, @ke_flags=0xa0})
ksem_init(&(0x7f0000000e00)=<r7=>0x0, 0x6)
getsockopt$inet6_tcp_buf(r1, 0x6, 0x25, &(0x7f0000000e40)=""/232, &(0x7f0000000f40)=0xe8)
fork()
ksem_trywait(r7)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x21, &(0x7f0000000f80)={0x80, 0x2000, 0x7, 0x5, r5}, 0x10)
ksem_close(r7)
ksem_close(r7)
extattr_list_fd(r0, 0x1, &(0x7f0000000fc0)=""/95, 0x5f)
ksem_trywait(r7)
socket(0x2, 0x0, 0x7)
getpid()
getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0xd, &(0x7f0000001040)={@loopback, @loopback, <r8=>0x0}, &(0x7f0000001080)=0xc)
setsockopt$inet_mreqn(r2, 0x0, 0xc, &(0x7f00000010c0)={@local={0xac, 0x14, 0x0}, @multicast1, r8}, 0xc)
pipe2(&(0x7f0000001100), 0x100000)
r9 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(r9, 0x6, 0xed4bc20c94b2b00a, &(0x7f0000001140)=0xdcc, 0x4)
profil(&(0x7f0000001180)="5e022a44f3ebd465f47f986788303e6da4ecdb059573b94e15127f9a5475b42659fd2ebd9230a4c70aafe6db2fba5b9f53b408c0d8", 0x35, 0x6, 0x80000000)

3.262028792s ago: executing program 3 (id=5):
r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000000)={@local={0xac, 0x14, 0x0}, @rand_addr=0x9}, 0xc)
setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000080)={@multicast1}, 0xc)
setsockopt$inet_mreqn(r0, 0x0, 0xd, &(0x7f0000000040)={@multicast2}, 0xc)
r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
r2 = getpid()
fcntl$setown(r1, 0x6, r2)
pwritev(0xffffffffffffffff, 0x0, 0x0, 0x0)
r3 = open(&(0x7f0000000480)='./file0\x00', 0x80400000000206, 0x2)
r4 = socket(0x1c, 0x5, 0x0)
setsockopt$sock_int(r4, 0xffff, 0x20000, 0x0, 0x0)
r5 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x200201, 0x0)
aio_write(&(0x7f0000000240)={r5, 0x80000001, &(0x7f0000000040)="e2", 0x1, [0x0, 0x1ff], 0x0, 0x0, 0x0, {0x0, 0x7, 0x0}, {0x0, 0x1b, @sival_int, @ke_flags=0x9fc040a3bd859cea}})
open(&(0x7f0000000480)='./file0\x00', 0x80400000000206, 0x0)
mlockall(0x2)
r6 = kqueue()
kevent(r6, 0x0, 0x0, 0x0, 0x0, 0x0)
mkdir(0x0, 0x0)
open$dir(&(0x7f0000000100)='./file0\x00', 0x202, 0x0)
mount(&(0x7f0000000000)='msdosfs\x00', &(0x7f0000000040)='./file0\x00', 0x25, &(0x7f00000001c0))
rename(&(0x7f00000008c0)='./file0\x00', &(0x7f00000009c0)='./file0\x00')
mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x3, 0x20011, r3, 0x0)
fcntl$lock(r1, 0x6, &(0x7f0000000340)={0x3, 0x2, 0x6c210a9d, 0xa})
socket(0x1c, 0x10000001, 0x84)
fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff)
truncate(&(0x7f0000000080)='./file0\x00', 0x8)
extattr_delete_link(&(0x7f0000000280)='./file0\x00', 0x0, &(0x7f00000002c0)='\x00')
getsockopt$inet6_sctp_SCTP_GET_ASSOC_NUMBER(0xffffffffffffffff, 0x84, 0x104, &(0x7f0000000000), &(0x7f0000000040)=0xb25124d034ad74dc)
ksem_init(&(0x7f00000000c0), 0x80b62)

3.260541496s ago: executing program 1 (id=6):
r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000000)={@local={0xac, 0x14, 0x0}, @rand_addr=0x9}, 0xc)
setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000080)={@multicast1}, 0xc)
setsockopt$inet_mreqn(r0, 0x0, 0xd, &(0x7f0000000040)={@multicast2}, 0xc)
r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
r2 = getpid()
fcntl$setown(r1, 0x6, r2)
pwritev(0xffffffffffffffff, 0x0, 0x0, 0x0)
r3 = open(&(0x7f0000000480)='./file0\x00', 0x80400000000206, 0x2)
r4 = socket(0x1c, 0x5, 0x0)
setsockopt$sock_int(r4, 0xffff, 0x20000, 0x0, 0x0)
r5 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x200201, 0x0)
aio_write(&(0x7f0000000240)={r5, 0x80000001, &(0x7f0000000040)="e2", 0x1, [0x0, 0x1ff], 0x0, 0x0, 0x0, {0x0, 0x7, 0x0}, {0x0, 0x1b, @sival_int, @ke_flags=0x9fc040a3bd859cea}})
r6 = open(&(0x7f0000000480)='./file0\x00', 0x80400000000206, 0x0)
mlockall(0x2)
mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x3, 0x20011, r6, 0x0)
kqueue()
mkdir(0x0, 0x0)
open$dir(&(0x7f0000000100)='./file0\x00', 0x202, 0x0)
mount(&(0x7f0000000000)='msdosfs\x00', &(0x7f0000000040)='./file0\x00', 0x25, &(0x7f00000001c0))
rename(&(0x7f00000008c0)='./file0\x00', &(0x7f00000009c0)='./file0\x00')
mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x3, 0x20011, r3, 0x0)
fcntl$lock(r1, 0x6, &(0x7f0000000340)={0x3, 0x2, 0x6c210a9d, 0xa})
socket(0x1c, 0x10000001, 0x84)
fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff)
truncate(&(0x7f0000000080)='./file0\x00', 0x8)
extattr_delete_link(&(0x7f0000000280)='./file0\x00', 0x0, &(0x7f00000002c0)='\x00')
getsockopt$inet6_sctp_SCTP_GET_ASSOC_NUMBER(0xffffffffffffffff, 0x84, 0x104, &(0x7f0000000000), &(0x7f0000000040)=0xb25124d034ad74dc)
ksem_init(&(0x7f00000000c0), 0x80b62)

3.000762393s ago: executing program 0 (id=7):
r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000000)={@local={0xac, 0x14, 0x0}, @rand_addr=0x9}, 0xc)
setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000080)={@multicast1}, 0xc)
setsockopt$inet_mreqn(r0, 0x0, 0xd, &(0x7f0000000040)={@multicast2}, 0xc)
r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
r2 = getpid()
fcntl$setown(r1, 0x6, r2)
pwritev(0xffffffffffffffff, 0x0, 0x0, 0x0)
r3 = open(&(0x7f0000000480)='./file0\x00', 0x80400000000206, 0x2)
r4 = socket(0x1c, 0x5, 0x0)
setsockopt$sock_int(r4, 0xffff, 0x20000, 0x0, 0x0)
r5 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x200201, 0x0)
aio_write(&(0x7f0000000240)={r5, 0x80000001, &(0x7f0000000040)="e2", 0x1, [0x0, 0x1ff], 0x0, 0x0, 0x0, {0x0, 0x7, 0x0}, {0x0, 0x1b, @sival_int, @ke_flags=0x9fc040a3bd859cea}})
open(&(0x7f0000000480)='./file0\x00', 0x80400000000206, 0x0)
mlockall(0x2)
r6 = kqueue()
kevent(r6, 0x0, 0x0, 0x0, 0x0, 0x0)
mkdir(0x0, 0x0)
open$dir(&(0x7f0000000100)='./file0\x00', 0x202, 0x0)
mount(&(0x7f0000000000)='msdosfs\x00', &(0x7f0000000040)='./file0\x00', 0x25, &(0x7f00000001c0))
rename(&(0x7f00000008c0)='./file0\x00', &(0x7f00000009c0)='./file0\x00')
mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x3, 0x20011, r3, 0x0)
fcntl$lock(r1, 0x6, &(0x7f0000000340)={0x3, 0x2, 0x6c210a9d, 0xa})
socket(0x1c, 0x10000001, 0x84)
fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff)
truncate(&(0x7f0000000080)='./file0\x00', 0x8)
extattr_delete_link(&(0x7f0000000280)='./file0\x00', 0x0, &(0x7f00000002c0)='\x00')
getsockopt$inet6_sctp_SCTP_GET_ASSOC_NUMBER(0xffffffffffffffff, 0x84, 0x104, &(0x7f0000000000), &(0x7f0000000040)=0xb25124d034ad74dc)
ksem_init(&(0x7f00000000c0), 0x80b62)

2.873393849s ago: executing program 2 (id=8):
open$dir(&(0x7f0000000b80)='./file1\x00', 0x200000, 0x20)
r0 = open(&(0x7f0000000600)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x70e, 0x0)
link(&(0x7f0000000940)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', &(0x7f0000000d40)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00')
rename(&(0x7f00000007c0)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', &(0x7f0000000a40)='./file0\x00')
symlink(0x0, &(0x7f0000000500)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00')
r1 = getpid()
rtprio(0x1, r1, &(0x7f0000000000)={0x4})
aio_return(&(0x7f00000008c0)={r0, 0x8001, &(0x7f0000000140)="1223d0005dc98f6709efd1b3feed32aa25d3582370529e8a623fb40fc2661da5daf147cdbe43442a0f2cb8b3e644f984b214f39d50ce820a87082af3d1b226587aad9aefa7890015a02a6ada823a3aa8", 0x50, [0xd5d6, 0x1ff], 0x5, 0x0, 0x81, {0xfffffffd, 0x400, &(0x7f0000000400)="e662bd5c5d20a2ef55283878c5af76398eb1e160d63bc81a6f5b82968d3dda2286b7c091a9c920393f94abd22b4cf0e7ac53e714ba97e225580b1a5cbb538438cc3d45bea67cff7250f2e8d71152eaeefed5044cc659d550f4cc139b62c5f35b5811f6bfae9a75060e16e63b51"}, {0x0, 0x1b, @sival_ptr=0x2, @thr={&(0x7f0000000480)="c4c27d784043f267f0f69d0500c4e2550bfb660fe8113e660f745818c4c3c95c0d0700000005c4e219bbeac4e2bdb8a506000000f0819b0f00000029000000d400", &(0x7f0000000700)="629519245e2ae5e8a9652326974ab532dc84d6cb6b3faac73ae9ff42c3df1fcd11b3a9a2f0f75c81032b9c21742494d3468676b04cc71fb7963b5ecd3720593b5ad57c1121c6622ababd9d4b24"}}})
mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x3, 0x10, r0, 0x9)
r2 = socket$inet6_sctp(0x1c, 0x1, 0x84)
bind(r2, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @loopback}, 0x1c)
r3 = open$dir(&(0x7f0000000040)='./file0\x00', 0x40000400000002c2, 0x0)
r4 = socket$inet6_tcp(0x1c, 0x1, 0x0)
listen(r4, 0x0)
accept(r4, 0x0, 0x0)
dup2(r3, r4)
rfork(0x0)
connect$inet6(r2, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @loopback}, 0x1c)
preadv(0xffffffffffffff9c, &(0x7f0000000300)=[{&(0x7f00000000c0)=""/104, 0x68}, {&(0x7f0000000200)=""/192, 0xc0}, {&(0x7f0000000340)=""/170, 0xaa}, {&(0x7f0000000040)=""/31, 0x1f}], 0x4, 0x0)

2.07664135s ago: executing program 2 (id=9):
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r0, &(0x7f0000000140)={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, 0x0, &(0x7f0000000340)=0x47)
sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0)
r1 = kqueue()
kevent(r1, &(0x7f0000000040)=[{0x0, 0xfffffffffffffff9, 0xc04a, 0x8, 0xe8c5, 0x1, [0x0, 0x0, 0x0, 0x40000000000000]}], 0x1, 0x0, 0x0, 0x0)
socket(0x2, 0x1, 0x0)
r2 = openat$bpf(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
ioctl$BIOCSETIF(0xffffffffffffffff, 0x8020426c, &(0x7f0000000180)={0x10, @ifru_media=0x91c})
ioctl$BIOCSETF(r2, 0x80104267, &(0x7f00000000c0)={0x0, &(0x7f00000002c0)})
r3 = socket$inet6_sctp(0x1c, 0x1, 0x84)
sendmsg$inet6_sctp(r3, &(0x7f0000000540)={&(0x7f0000000300)=@in6={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c, &(0x7f0000000440), 0x0, &(0x7f0000000380)=ANY=[@ANYRES64=r3], 0x67, 0x20009}, 0x100)
syz_extract_tcp_res(&(0x7f0000000400), 0x3, 0x0)
socket$inet6_sctp(0x1c, 0x1, 0x84)
r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x200201, 0x0)
aio_write(&(0x7f0000000240)={r4, 0x80000001, &(0x7f0000000040)="e2", 0x1, [], 0x0, 0x0, 0x0, {0x0, 0x7, 0x0}, {0x0, 0x0, @sival_int, @ke_flags=0xc088}})
r5 = open(&(0x7f0000000480)='./file0\x00', 0x0, 0x0)
ktrace(&(0x7f0000000040)='./file0\x00', 0x4, 0x0, 0x0)
ksem_open(&(0x7f0000000000), 0x0, 0x200, 0x6c, 0x2)
mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x3, 0x12, r5, 0x0)
r6 = open$dir(&(0x7f0000000100)='./file0\x00', 0x10000, 0x0)
r7 = open$dir(&(0x7f00000016c0)='./file0\x00', 0x1, 0x0)
pwritev(r7, &(0x7f00000002c0)=[{&(0x7f0000000580)="31613f43d843386c717c5fdcd29ff1dae0c46c48cab62607b45dca75fde7f9011edd1f8464a4c97cca5869262fbaf89d23727ef9e04e32678cb9f3139a8c898a6211ee6a01175cea28b00c61847435c5538cd7e8fdc3282a9c93e7a8d455d2b1fe69854b5e4fe5411118c65a354309690a03930ac2df81ec9d07765ca2f3f6b8f06f5f63f52fe1598883fb335d6279533f4733c2ec7784a6874d07355c53f3d240c32fade9a0029920942f2c197b2261b1cbd1991a7662daa25c3f84775437253e6b3afb65a0f41be4fc116457016e0df7e733115e5d957ed52d8aa7e26ca7e67416c80071d1d9f3979f9b848c52a2456fec6c", 0xf3}, {&(0x7f00000004c0)="bbf2ddbc026bfdb72abe60f27106626ab6f7c95e90cb13f5a22d8424af221715c7ec67ce008478a770f1c0a59ea81f2f4274875aa25e2d45184ecac9b17bb6b8a48d2a954e4b92178154ed4192d7a08489f0c317e248cc53cbd47f0fd0994a744c44689a93a153aa862ae77c0f2493b6d69d", 0x72}, {&(0x7f0000000680)="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", 0x1000}, {&(0x7f0000000080)="60f1b182e12cb243822ab35675cc68314d91113203261fe592f6", 0x1a}], 0x4, 0x1)
pipe2(&(0x7f0000000000)={0xffffffffffffffff, <r8=>0xffffffffffffffff}, 0x0)
preadv(r6, &(0x7f0000001780)=[{&(0x7f0000000180)=""/184, 0x1b133353141e377d}], 0x10000000000000d1, 0x0)
sendmsg$inet_sctp(r8, 0x0, 0x1)
truncate(&(0x7f0000000040)='./file0\x00', 0x3)
syz_emit_ethernet(0x149, &(0x7f00000003c0)=ANY=[])
kmq_open(&(0x7f0000000100)='./file0\x00', 0x1, 0x1c, &(0x7f0000000040)={0x0, 0x80000000, 0xf, 0x9})

2.075102516s ago: executing program 0 (id=17):
r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000000)={@local={0xac, 0x14, 0x0}, @rand_addr=0x9}, 0xc)
setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000080)={@multicast1}, 0xc)
setsockopt$inet_mreqn(r0, 0x0, 0xd, &(0x7f0000000040)={@multicast2}, 0xc)
r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
r2 = getpid()
fcntl$setown(r1, 0x6, r2)
pwritev(0xffffffffffffffff, 0x0, 0x0, 0x0)
r3 = open(&(0x7f0000000480)='./file0\x00', 0x80400000000206, 0x2)
r4 = socket(0x1c, 0x5, 0x0)
setsockopt$sock_int(r4, 0xffff, 0x20000, 0x0, 0x0)
r5 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x200201, 0x0)
aio_write(&(0x7f0000000240)={r5, 0x80000001, &(0x7f0000000040)="e2", 0x1, [0x0, 0x1ff], 0x0, 0x0, 0x0, {0x0, 0x7, 0x0}, {0x0, 0x1b, @sival_int, @ke_flags=0x9fc040a3bd859cea}})
r6 = open(&(0x7f0000000480)='./file0\x00', 0x80400000000206, 0x0)
mlockall(0x2)
mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x3, 0x20011, r6, 0x0)
r7 = kqueue()
kevent(r7, 0x0, 0x0, 0x0, 0x0, 0x0)
mkdir(0x0, 0x0)
open$dir(&(0x7f0000000100)='./file0\x00', 0x202, 0x0)
mount(&(0x7f0000000000)='msdosfs\x00', &(0x7f0000000040)='./file0\x00', 0x25, &(0x7f00000001c0))
mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x3, 0x20011, r3, 0x0)
fcntl$lock(r1, 0x6, &(0x7f0000000340)={0x3, 0x2, 0x6c210a9d, 0xa})
socket(0x1c, 0x10000001, 0x84)
fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff)
truncate(&(0x7f0000000080)='./file0\x00', 0x8)
extattr_delete_link(&(0x7f0000000280)='./file0\x00', 0x0, &(0x7f00000002c0)='\x00')
getsockopt$inet6_sctp_SCTP_GET_ASSOC_NUMBER(0xffffffffffffffff, 0x84, 0x104, &(0x7f0000000000), &(0x7f0000000040)=0xb25124d034ad74dc)
ksem_init(&(0x7f00000000c0), 0x80b62)

1.415267488s ago: executing program 0 (id=10):
r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000000)={@local={0xac, 0x14, 0x0}, @rand_addr=0x9}, 0xc)
setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000080)={@multicast1}, 0xc)
setsockopt$inet_mreqn(r0, 0x0, 0xd, &(0x7f0000000040)={@multicast2}, 0xc)
r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
fcntl$setown(r1, 0x6, 0x0)
pwritev(0xffffffffffffffff, 0x0, 0x0, 0x0)
r2 = open(&(0x7f0000000480)='./file0\x00', 0x80400000000206, 0x2)
r3 = socket(0x1c, 0x5, 0x0)
setsockopt$sock_int(r3, 0xffff, 0x20000, 0x0, 0x0)
r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x200201, 0x0)
aio_write(&(0x7f0000000240)={r4, 0x80000001, &(0x7f0000000040)="e2", 0x1, [0x0, 0x1ff], 0x0, 0x0, 0x0, {0x0, 0x7, 0x0}, {0x0, 0x1b, @sival_int, @ke_flags=0x9fc040a3bd859cea}})
r5 = open(&(0x7f0000000480)='./file0\x00', 0x80400000000206, 0x0)
mlockall(0x2)
mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x3, 0x20011, r5, 0x0)
r6 = kqueue()
kevent(r6, 0x0, 0x0, 0x0, 0x0, 0x0)
mkdir(0x0, 0x0)
open$dir(&(0x7f0000000100)='./file0\x00', 0x202, 0x0)
mount(&(0x7f0000000000)='msdosfs\x00', &(0x7f0000000040)='./file0\x00', 0x25, &(0x7f00000001c0))
rename(&(0x7f00000008c0)='./file0\x00', &(0x7f00000009c0)='./file0\x00')
mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x3, 0x20011, r2, 0x0)
fcntl$lock(r1, 0x6, &(0x7f0000000340)={0x3, 0x2, 0x6c210a9d, 0xa})
socket(0x1c, 0x10000001, 0x84)
fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff)
truncate(&(0x7f0000000080)='./file0\x00', 0x8)
extattr_delete_link(&(0x7f0000000280)='./file0\x00', 0x0, &(0x7f00000002c0)='\x00')
getsockopt$inet6_sctp_SCTP_GET_ASSOC_NUMBER(0xffffffffffffffff, 0x84, 0x104, &(0x7f0000000000), &(0x7f0000000040)=0xb25124d034ad74dc)
ksem_init(&(0x7f00000000c0), 0x80b62)

1.376949398s ago: executing program 2 (id=11):
r0 = openat(0xffffffffffffff9c, 0x0, 0x200201, 0x0)
r1 = open$dir(&(0x7f0000000080)='./file1\x00', 0x10242, 0x0)
ioctl$FILEMON_SET_FD(0xffffffffffffffff, 0xc0045301, &(0x7f00000001c0)=r1)
aio_write(&(0x7f0000000240)={r0, 0x80000001, &(0x7f0000000040)="e2", 0x1, [], 0x0, 0x0, 0x0, {0x0, 0x100000000007, 0x0}, {0x0, 0x2, @sival_ptr=0x3, @ke_flags=0xc088}})
open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0)
getsid(0xffffffffffffffff)
ioctl$DIOCRSETADDRS(0xffffffffffffffff, 0xc4504445, &(0x7f00000001c0)={{"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", "28a572e2c24b00000000000000004b000000000000000000000000feff00"}, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2})
r2 = socket$inet_sctp(0x2, 0x1, 0x84)
connect$inet(r2, 0x0, 0x0)
r3 = openat$md(0xffffff9c, &(0x7f0000000000), 0x0, 0x0)
ioctl$MDIOCATTACH(r3, 0xc1b46d00, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x492b7, 0x0, 0x6, 0x0, 0x0, 0xfffbfffe, 0x0, [0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xcf, 0x5, 0x0, 0x8, 0x0, 0xfffffffc, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffe, 0xa5e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, 0x0, 0x9ed, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x7fc, 0x0, 0x0, 0x0, 0xffffd14c, 0x3, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6]})
kevent(0xffffffffffffffff, &(0x7f0000000080)=[{}], 0x44000000, &(0x7f00000004c0), 0x80000000, 0x0)
kevent(0xffffffffffffffff, &(0x7f0000000000), 0x800, 0x0, 0x7ff, 0x0)
munmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000)
madvise(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x6)
r4 = openat$crypto(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
r5 = dup2(r4, r4)
ioctl$CIOCGSESSION2(r5, 0xc030636a, &(0x7f0000000000)={0x16, 0x0, 0x20, &(0x7f0000000180)="0070c65142bfdb62685686aaf6f3dc8326681a759cfc29b16b2a00a8b218c190", 0x1, &(0x7f0000000040)="fb", 0x0, 0x4d46b770})
connect$inet6(0xffffffffffffffff, &(0x7f0000000040)={0x1c, 0x1c, 0x3, 0x72, @local={0xfe, 0x80, '\x00', 0x0}, 0x9e1}, 0x1c)
r6 = fork()
sigqueue(r6, 0x63, @sigval_ptr=0x4)
sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f00000006c0)={0x0, 0x0, &(0x7f00000005c0)=[{&(0x7f0000000340)="8a", 0x1}], 0x1}, 0x0)

1.305229618s ago: executing program 2 (id=12):
r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000000)={@local={0xac, 0x14, 0x0}, @rand_addr=0x9}, 0xc)
setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000080)={@multicast1}, 0xc)
setsockopt$inet_mreqn(r0, 0x0, 0xd, &(0x7f0000000040)={@multicast2}, 0xc)
r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
r2 = getpid()
fcntl$setown(r1, 0x6, r2)
pwritev(0xffffffffffffffff, 0x0, 0x0, 0x0)
r3 = open(&(0x7f0000000480)='./file0\x00', 0x80400000000206, 0x2)
r4 = socket(0x1c, 0x5, 0x0)
setsockopt$sock_int(r4, 0xffff, 0x20000, 0x0, 0x0)
r5 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x200201, 0x0)
aio_write(&(0x7f0000000240)={r5, 0x80000001, &(0x7f0000000040)="e2", 0x1, [0x0, 0x1ff], 0x0, 0x0, 0x0, {0x0, 0x7, 0x0}, {0x0, 0x1b, @sival_int, @ke_flags=0x9fc040a3bd859cea}})
r6 = open(&(0x7f0000000480)='./file0\x00', 0x80400000000206, 0x0)
mlockall(0x2)
mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x3, 0x20011, r6, 0x0)
kevent(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0)
mkdir(0x0, 0x0)
open$dir(&(0x7f0000000100)='./file0\x00', 0x202, 0x0)
mount(&(0x7f0000000000)='msdosfs\x00', &(0x7f0000000040)='./file0\x00', 0x25, &(0x7f00000001c0))
rename(&(0x7f00000008c0)='./file0\x00', &(0x7f00000009c0)='./file0\x00')
mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x3, 0x20011, r3, 0x0)
fcntl$lock(r1, 0x6, &(0x7f0000000340)={0x3, 0x2, 0x6c210a9d, 0xa})
socket(0x1c, 0x10000001, 0x84)
fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff)
truncate(&(0x7f0000000080)='./file0\x00', 0x8)
extattr_delete_link(&(0x7f0000000280)='./file0\x00', 0x0, &(0x7f00000002c0)='\x00')
getsockopt$inet6_sctp_SCTP_GET_ASSOC_NUMBER(0xffffffffffffffff, 0x84, 0x104, &(0x7f0000000000), &(0x7f0000000040)=0xb25124d034ad74dc)
ksem_init(&(0x7f00000000c0), 0x80b62)

961.190219ms ago: executing program 0 (id=13):
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000000)={'bbr\x00'}, 0x24)
r1 = socket$inet_sctp(0x2, 0x5, 0x84)
dup2(r1, r1)
freebsd11_mknod(&(0x7f00000000c0)='./file0\x00', 0x1000, 0x0)
mkdir(&(0x7f0000000000)='./file0\x00', 0x0)
mount(&(0x7f0000000000), 0x0, 0x0, 0x0)
kevent(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0)
r2 = socket(0x10, 0x5, 0x5)
r3 = open(&(0x7f0000000480)='./file0\x00', 0x80400000000206, 0x0)
mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x3, 0x20011, r3, 0x0)
writev(r1, &(0x7f0000000280)=[{&(0x7f00000001c0)="28c967c17e0572630b0396e8292cb15d0a78bf08e683a563d997d4c95990ffe69a9d71b607eae2974bd94ac3645137", 0x2f}, {&(0x7f0000000200)="937b63b53fa8e392a278ef8d48ad38022e09c00510ecefb39ff0f06c7be70ccb4931a828535c0a6a0668872a2393239abba4ce6b9c27779fed6242dd49e62e0da6511a9ad1d32845b3bf5035b91a", 0x4e}], 0x2)
socket$inet6(0x1c, 0x2, 0x0)
bind$inet6(r2, &(0x7f0000000140)={0x1c, 0x1c, 0x3, 0x0, @empty}, 0x1c)
openat$crypto(0xffffff9c, &(0x7f0000000040), 0x0, 0x0)
socket$inet_sctp(0x2, 0x1, 0x84)
getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x107, &(0x7f0000001a40)={0x0, 0x9, 0x2, 0x9, 0x7}, &(0x7f0000001a80)=0x18)
r4 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r5 = socket$inet_sctp(0x2, 0x0, 0x84)
setsockopt$sock_int(r5, 0xffff, 0x2, &(0x7f0000000180)=0x1, 0x4)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0xa, &(0x7f00000000c0)={@in={{0x10, 0x2, 0x3, @broadcast}}, 0x0, 0x0, 0x10000, 0x602}, 0x98)
connect$inet6(r4, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0xffff, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0xa, &(0x7f0000000300)={@in6={{0x1c, 0x1c, 0x1, 0x800, @ipv4, 0x80000000}}, 0x0, 0xffff, 0x4b8, 0x4, 0x9, 0x401}, 0x98)

114.102027ms ago: executing program 0 (id=14):
r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x200201, 0x0)
r1 = open$dir(&(0x7f0000000080)='./file1\x00', 0x10242, 0x0)
r2 = openat$filemon(0xffffff9c, &(0x7f0000000180), 0x0, 0x0)
ioctl$FILEMON_SET_FD(r2, 0xc0045301, &(0x7f00000001c0)=r1)
aio_write(&(0x7f0000000240)={r0, 0x80000001, &(0x7f0000000040)="e2", 0x1, [], 0x0, 0x0, 0x0, {0x0, 0x100000000007, 0x0}, {0x0, 0x2, @sival_ptr=0x3, @ke_flags=0xc088}})
open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0)
getsid(0xffffffffffffffff)
ioctl$DIOCRSETADDRS(0xffffffffffffffff, 0xc4504445, &(0x7f00000001c0)={{"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", "28a572e2c24b00000000000000004b000000000000000000000000feff00"}, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2})
connect$inet(0xffffffffffffffff, 0x0, 0x0)
r3 = openat$md(0xffffff9c, &(0x7f0000000000), 0x0, 0x0)
ioctl$MDIOCATTACH(r3, 0xc1b46d00, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x492b7, 0x0, 0x6, 0x0, 0x0, 0xfffbfffe, 0x0, [0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xcf, 0x5, 0x0, 0x8, 0x0, 0xfffffffc, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffe, 0xa5e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, 0x0, 0x9ed, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x7fc, 0x0, 0x0, 0x0, 0xffffd14c, 0x3, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6]})
kevent(0xffffffffffffffff, &(0x7f0000000080)=[{}], 0x44000000, &(0x7f00000004c0), 0x80000000, 0x0)
kevent(0xffffffffffffffff, &(0x7f0000000000), 0x800, 0x0, 0x7ff, 0x0)
munmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000)
madvise(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x6)
r4 = openat$crypto(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
r5 = dup2(r4, r4)
ioctl$CIOCGSESSION2(r5, 0xc030636a, &(0x7f0000000000)={0x16, 0x0, 0x20, &(0x7f0000000180)="0070c65142bfdb62685686aaf6f3dc8326681a759cfc29b16b2a00a8b218c190", 0x1, &(0x7f0000000040)="fb", 0x0, 0x4d46b770})
connect$inet6(0xffffffffffffffff, &(0x7f0000000040)={0x1c, 0x1c, 0x3, 0x72, @local={0xfe, 0x80, '\x00', 0x0}, 0x9e1}, 0x1c)
r6 = fork()
sigqueue(r6, 0x63, @sigval_ptr=0x4)
sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f00000006c0)={0x0, 0x0, &(0x7f00000005c0)=[{&(0x7f0000000340)="8a", 0x1}], 0x1}, 0x0)

113.746082ms ago: executing program 2 (id=15):
r0 = socket$inet6_tcp(0x1c, 0x1, 0x0)
setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000040)={'rack\x00'}, 0x24)
setsockopt$inet6_int(r0, 0x29, 0x17, &(0x7f0000000000), 0x4)
connect$inet6(r0, &(0x7f00000000c0)={0x1c, 0x1c, 0x2, 0x0, @ipv4={'\x00', '\xff\xff', @rand_addr=0x8}}, 0x1c)
dup(r0)
setsockopt$inet6_int(r0, 0x29, 0x4, &(0x7f0000000180), 0x4)
dup(r0)
r1 = openat$filemon(0xffffffffffffff9c, &(0x7f0000000080), 0x100, 0x0)
r2 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0)
mkdirat(r2, &(0x7f0000000300)='./file1\x00', 0x0)
mkdirat(r2, &(0x7f00000001c0)='./file0\x00', 0x0)
renameat(r2, &(0x7f0000000200)='./file1\x00', r2, &(0x7f0000000140)='./file0/file0\x00')
pipe2(&(0x7f0000000080)={0xffffffffffffffff, <r3=>0xffffffffffffffff}, 0x0)
write(r3, &(0x7f00000000c0)="d5", 0xfde7)
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5)
open$dir(&(0x7f0000000b80)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x200, 0x0)
r4 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x70)
poll(&(0x7f00000000c0)=[{r4, 0x2000}], 0x1, 0x0)
r5 = kqueue()
kevent(r5, &(0x7f0000000240)=[{0x3, 0xfffffffffffffffc, 0x81, 0x10}], 0x1, 0x0, 0x0, 0x0)
unlink(&(0x7f0000000080)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00')
mkdir(&(0x7f0000000080)='./file0\x00', 0x0)
rename(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='./file0\x00')
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000380)={0xffffffffffffffff, <r6=>0xffffffffffffffff})
ioctl$FILEMON_SET_FD(r1, 0xc0045301, &(0x7f0000000040)=r6)
r7 = setsid()
ioctl$FILEMON_SET_PID(r1, 0xc0045302, &(0x7f0000000140)=r7)

0s ago: executing program 0 (id=16):
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = kqueue()
kevent(r1, &(0x7f0000000040)=[{0x0, 0xfffffffffffffff9, 0x9, 0x8, 0xe8c5, 0x0, [0x0, 0x0, 0x7, 0x40000000000000]}], 0x1, 0x0, 0x0, 0x0)
r2 = open(&(0x7f0000000080)='./file0\x00', 0x80000000000209, 0x0)
r3 = open$dir(&(0x7f00000016c0)='./file0\x00', 0x1, 0x0)
pwritev(r3, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0)
r4 = open(&(0x7f0000000480)='./file0\x00', 0x80400000000206, 0x0)
ioctl$DIOCSETIFFLAG(0xffffffffffffff9c, 0xc0284459, &(0x7f0000000040)={0x10, 0x0})
mlockall(0x2)
mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x3, 0x20011, r4, 0x0)
sync()
setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4)
freebsd10_pipe(&(0x7f0000000000))
r5 = socket(0x2, 0x2, 0x0)
open(&(0x7f0000000180)='./file0\x00', 0x70e, 0x0)
connect$unix(r5, &(0x7f0000000140), 0x10)
getsockname$unix(r5, 0x0, &(0x7f00000000c0))
r6 = socket(0x2, 0x1, 0x0)
bind(r6, 0x0, 0x0)
listen(0xffffffffffffffff, 0x0)
connect$unix(0xffffffffffffffff, 0x0, 0x0)
sendto$inet(0xffffffffffffffff, &(0x7f0000000100)='\b', 0x1, 0x195a05e282d6161, 0x0, 0x0)
accept$inet(r6, 0x0, 0x0)
select(0x40, &(0x7f0000000040), 0x0, &(0x7f0000000100)={0x3ff}, 0x0)
aio_write(0x0)
r7 = openat(0xffffffffffffff9c, &(0x7f0000000000)='.\x00', 0x0, 0x0)
ioctl$DIOCGETSTATES(r7, 0x8004667e, &(0x7f0000000040))
r8 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_AUTH_KEY(r8, 0x84, 0x13, &(0x7f00000001c0)=ANY=[@ANYRES8=r2, @ANYBLOB="02", @ANYRESHEX=r0, @ANYRES32=r7, @ANYRES8=r1], 0x9)

kernel console output (not intermixed with test programs):

Warning: Permanently added '10.128.1.28' (ED25519) to the list of known hosts.
if_delmulti_locked: detaching ifnet instance 0xfffffe00079f7800
if_delmulti_locked: detaching ifnet instance 0xfffffe00079f7800
if_delmulti_locked: detaching ifnet instance 0xfffffe00079f7800
Nov 23 20:59:41 ci-freebsd-i386-4 dhclient[814]: Interface tap3 is down, dhclient exiting
Nov 23 20:59:41 ci-freebsd-i386-4 dhclient[814]: connection closed
Nov 23 20:59:41 ci-freebsd-i386-4 dhclient[814]: exiting.
md0: truncating fractional last sector by 183 bytes
if_delmulti_locked: detaching ifnet instance 0xfffffe00079f7800
if_delmulti_locked: detaching ifnet instance 0xfffffe00079f7800
if_delmulti_locked: detaching ifnet instance 0xfffffe00079f7800
md1: truncating fractional last sector by 183 bytes
SYZFAIL: failed to recv rpc
fd=3 want=4 recv=0 n=0 (errno 9: Bad file descriptor)
if_delmulti_locked: detaching ifnet instance 0xfffffe00079f7000
if_delmulti_locked: detaching ifnet instance 0xffff
fe00079f7000

FreeBSD/amd64 (ci-freebsd-i386-4.us-central1-if_delmulti_locked: detaching ifnet instance 0xfffffe00079f7000
b.c.syzkaller.internal) (ttyu0)

login: if_delmulti_locked: detaching ifnet instance 0xfffffe0058782800
if_delmulti_locked: detaching ifnet instance 0xfffffe0058782800
if_delmulti_locked: detaching ifnet instance 0xfffffe0058782800
Nov 23 21:04:48 ci-freebsd-i386-4 dhclient[855]: Interface tap2 is down, dhclient exiting
Nov 23 21:04:48 ci-freebsd-i386-4 dhclient[935]: Interface tap0 is down, dhclient exiting
Nov 23 21:04:48 ci-freebsd-i386-4 dhclient[935]: connection closed
Nov 23 21:04:48 ci-freebsd-i386-4 dhclient[935]: exiting.
Nov 23 21:04:48 ci-freebsd-i386-4 dhclient[855]: connection closed
Nov 23 21:04:48 ci-freebsd-i386-4 dhclient[855]: exiting.
set $lines = 0
Password:if_delmulti_locked: detaching ifnet instance 0xfffffe00079f7000
if_delmulti_locked: detaching ifnet instance 0xfffffe00079f7000
if_delmulti_locked: detaching ifnet instance 0xfffffe00079f7000

Login incorrect
login: if_delmulti_locked: detaching ifnet instance 0xfffffe0058782800
if_delmulti_locked: detaching ifnet instance 0xfffffe0058782800
if_delmulti_locked: detaching ifnet instance 0xfffffe0058782800
show registers
Password:
Login incorrect
login: ps
Nov 23 21:04:53 ci-freebsd-i386-4 login[748]: 2 LOGIN FAILURES ON ttyu0
Password:
Login incorrect
login: show malloc
Password:
Login incorrect