last executing test programs:

6.147647012s ago: executing program 3 (id=239):
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
openat$ptmx(0xffffffffffffff9c, &(0x7f0000000f80), 0x2, 0x0)
sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000600)=@in6={0x1c, 0x1c, 0x3, 0x2, @remote={0xfe, 0x80, '\x00', 0x0}, 0x80}, 0x1c, &(0x7f00000006c0)=[{&(0x7f0000000640)="5f0c3161b45d1a0d60c27e8096c4437b9e8e169ae802f5305643441a759b71fac2427d5c3af9d0077c525626a93a78e904474f377d8aa2c64d5b4cbe1e8f0a8eb86e3dd396ec6dd4519bca028f2b563afa2ade", 0x53}], 0x1, &(0x7f00000007c0)=ANY=[@ANYBLOB="140000008400000007000000010000008578000078275c3fa765349c10006de01be57824d9808010bba30cc00be84671237696442745bff688c731930c1dacd6cd19e69c9de57550964ee06dcf3b2596df9740f1c4c6102f82f735944a01b355c7a44313f76b7b3b4e3b7ae446c6f8f1ec81377f67"], 0x14, 0x8d}, 0x0)
r1 = socket(0x2, 0x1, 0x4)
getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, 0x0, 0x0)
r2 = socket$inet6_sctp(0x1c, 0x1, 0x84)
sendmsg$inet6_sctp(r2, 0x0, 0x0)
connect$inet(0xffffffffffffffff, 0x0, 0x0)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
r3 = socket(0x0, 0x0, 0x0)
setsockopt$inet6_IPV6_HOPOPTS(r3, 0x29, 0x31, 0x0, 0x28)
sendto$inet6(r3, 0x0, 0x0, 0x0, 0x0, 0x0)
kqueue()
socket(0x2, 0x1, 0x0)
sendmsg$unix(0xffffffffffffffff, &(0x7f0000000b00)={0x0, 0x0, 0x0, 0x0, 0x0, 0xe0}, 0x0)
mkdir(&(0x7f00000000c0)='./file0/control\x00', 0x0)
openat$ptmx(0xffffffffffffff9c, 0x0, 0x2, 0x0)
r4 = openat$filemon(0xffffffffffffff9c, &(0x7f00000000c0), 0x82, 0x0)
r5 = socket(0x2, 0x3, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r5, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(r5, &(0x7f00000001c0)={0x10, 0x2, 0x2}, 0x10)
connect$inet(r5, &(0x7f00000000c0)={0x10, 0x2, 0x2, @loopback}, 0x10)
sendmsg$unix(r5, &(0x7f0000002580)={0x0, 0x0, &(0x7f0000000100), 0x0, 0x0, 0x0, 0x8}, 0x0)
ioctl$FILEMON_SET_PID(r4, 0xc0045302, &(0x7f0000000000))
rfork(0x1000)
r6 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x1, 0x0)
kmq_notify(0xffffffffffffffff, &(0x7f0000000040)={0x6})
ioctl$DIOCCHANGERULE(r6, 0xcbe0441a, &(0x7f0000000040))

5.722824691s ago: executing program 2 (id=240):
connect$inet(0xffffffffffffffff, &(0x7f0000000140)={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, 0x0, &(0x7f0000001700))
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
dup2(0xffffffffffffffff, r1)
setsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f0000000700)=0xffffff3c, 0x4)
connect$inet6(0xffffffffffffffff, &(0x7f0000000400)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
rfork(0x0)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
bind(r2, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c)
connect$inet6(r2, &(0x7f0000000180)={0xffffffffffffff5f, 0x1c, 0x2, 0x0, @loopback}, 0x1c)
sendmsg$inet6_sctp(r2, &(0x7f0000000280)={&(0x7f00000000c0)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}, 0x6}, 0x1c, &(0x7f0000000140)=[{&(0x7f0000000100)}, {&(0x7f0000000300)="3634fb0c67dc3430f85536d1b958467de732e3d6779a8f56730a319e83cf5a37810dfe3727bc6fec311275a86ba13dbb0cc600628e5d2cc51d3084194c11b76aa054059fb977c24ff336f5332b4c7cf50288c8b77bfcbb3b10adba45189c27844797c73a4a0b015f41479f305dbeb8cd8b2d66c15b17c16da5e60c5c52448d491be46f1a7f7998b1e7ca703ef4adf44859c3344a7ebb7d0ece986878d487e43e5cb9a7a5fb122f02868ceeac81df03a7a22b0c124d593abe37b7497c1d6dcf2d5cc484976d677f8fd83e90a3d7435789", 0xd0}], 0x2, 0x0, 0x0, 0x18c}, 0xd)
openat$smbus(0xffffffffffffff9c, &(0x7f0000000000), 0x20000, 0x0)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000240)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_TCP_FASTOPEN(r3, 0x6, 0x455, &(0x7f0000000000)={0x0, "cf02fffffb00000818c62c8526f7dde9"}, 0x14)
syz_emit_ethernet(0x3e, &(0x7f0000000680)=ANY=[@ANYBLOB="ffff0100ffff0000000000000800470000300000000000019078ac1400bbe00000295faeeb31fe010703c801000200000d00908e000000000200"/68])
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x8, @sigval_int, @spare})
rfork(0x5000)
r4 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
accept$inet(r4, &(0x7f0000000040)={0x10, 0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000080)=0x10)
r5 = socket$inet_sctp(0x2, 0x1, 0x84)
openat$evdev(0xffffffffffffff9c, &(0x7f0000000040), 0x200, 0x0)
getsockopt$inet_sctp_SCTP_STATUS(r5, 0x84, 0x100, &(0x7f0000000240)={0x0, 0x0, 0xfff, 0x8, 0x4, 0x614, 0x6, 0x1, {@in6={{0x1c, 0x1c, 0x2, 0x80, @mcast2, 0x400}}, 0x0, 0x9, 0x6, 0x82, 0xfffffffa, 0x803}}, &(0x7f0000000300)=0xb0)
r6 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r6, &(0x7f0000000140)={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10)

5.678670531s ago: executing program 3 (id=241):
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000001280)={'bbr\x00', 0x8}, 0x24)
munmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000)
mlock(&(0x7f0000ffb000/0x1000)=nil, 0x1000)
readlink(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=""/4096, 0x1000)
r1 = open$dir(&(0x7f0000001040)='./file0\x00', 0x200, 0x4)
mknodat(r1, &(0x7f0000001080)='./file0\x00', 0x1, 0x0)
link(&(0x7f00000010c0)='./file0\x00', &(0x7f0000001100)='./file0\x00')
r2 = socket$inet_sctp(0x2, 0x1, 0x84)
r3 = socket$inet_sctp(0x2, 0x1, 0x84)
r4 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r4, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_buf(r4, 0x6, 0x401, &(0x7f0000000240), 0x0)
connect$inet(r4, &(0x7f0000000240)={0x10, 0x2, 0x2, @remote={0xac, 0x14, 0x0}}, 0x10)
r5 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r5, 0x84, 0xa, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000001540)={0x0, 0x45d01, 0x7, 0x8, 0x43, 0x3ff}, &(0x7f0000001140)=0xfffffffffffffe69)
r6 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_REUSE_PORT(r6, 0x84, 0x1c, &(0x7f00000000c0), 0x4)
setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r5, 0x84, 0x11, &(0x7f0000001340)=0x1, 0x4)
bind$inet6(r6, &(0x7f0000001300)={0x1c, 0x1c, 0x1, 0x8000004, @loopback, 0x9}, 0x1c)
r7 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_REUSE_PORT(r7, 0x84, 0x1c, &(0x7f0000000080), 0x4)
bind$inet6(r7, &(0x7f0000001380)={0x1c, 0x1c, 0x1, 0x1, @empty}, 0x1c)
listen(r7, 0x0)
setsockopt$inet_sctp_SCTP_EVENT(r3, 0x84, 0x1e, &(0x7f00000012c0)={0x0, 0x6, 0x80}, 0x8)
setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x23, &(0x7f00000011c0)={@in6={{0x1c, 0x1c, 0x1, 0x7413, @local={0xfe, 0x80, '\x00', 0x0}, 0x1}}, 0x0, 0x5, 0xf8ba, 0x7}, 0x90)
shmget$private(0x0, 0x1000, 0x1, &(0x7f0000ffd000/0x1000)=nil)

5.523317919s ago: executing program 2 (id=242):
socket$inet6_sctp(0x1c, 0x5, 0x84)
socket$inet_sctp(0x2, 0x5, 0x84)
r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, 0x0, &(0x7f0000001700))
sendto$inet6(0xffffffffffffffff, &(0x7f0000000600), 0x0, 0x0, 0x0, 0x0)
r1 = kqueue()
kevent(r1, &(0x7f0000000040)=[{0x0, 0xfffffffffffffff9, 0x9, 0x8, 0xe8c5, 0x0, [0x0, 0x0, 0x7, 0x40000000000000]}], 0x1, 0x0, 0x0, 0x0)
r2 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r2, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4)
connect$inet(r2, &(0x7f00000000c0)={0x34, 0x2, 0x2, @rand_addr=0xfffffffe}, 0x10)
sendmsg$inet6_sctp(r2, &(0x7f00000002c0)={&(0x7f0000000280)=@in={0x10, 0x2, 0x1, @multicast2}, 0x10, &(0x7f0000000100)=[{&(0x7f00000005c0)="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", 0x14f}], 0x1, 0x0, 0x0, 0x81}, 0x0)
accept4$unix(r2, &(0x7f0000001740)=@file={0x1014, 0x0, ""/4114}, &(0x7f0000000000)=0x1014, 0x0)
r3 = socket$inet6_sctp(0x1c, 0x5, 0x84)
getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000480)={0x0, &(0x7f00000001c0)=[@in6={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @ipv4={""/10, ""/2, @multicast1}}, @in={0x10, 0x2, 0xffffffffffffffff, @remote}, @in={0x10, 0x2, 0xffffffffffffffff, @broadcast}, @in={0x10, 0x2, 0xffffffffffffffff, @remote}]}, &(0x7f00000004c0)=0x8)
connect$inet6(r3, &(0x7f0000000340)={0x1c, 0x1c, 0x2, 0x1ff, @local={0xfe, 0x80, '\x00', 0x0}, 0x2}, 0x1c)
sync()
socket$inet6_sctp(0x1c, 0x0, 0x84)
socket(0x2, 0x0, 0x8)
socket$inet6_sctp(0x1c, 0x0, 0x84)
ioctl$CIOCCRYPT(0xffffffffffffffff, 0xc0306367, &(0x7f0000000180)={0xe76, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0})
r4 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0)
socket$inet6_sctp(0x1c, 0x5, 0x84)
procctl$PROC_REAP_KILL(0x0, 0x0, 0x6, 0x0)
ioctl$CIOCGSESSION2(0xffffffffffffffff, 0xc040636a, 0x0)
r5 = openat$crypto(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
ioctl$CIOCGSESSION2(r5, 0xc040636a, &(0x7f00000000c0)={0x1f, 0x0, 0x20, &(0x7f0000000100)="0b6fac4103e7a00d4689e808d0d4753cc859dd1bff275aedaacdd4743c7eaa2c", 0x0, 0x0, 0x0, 0x7d86699a, [0x0, 0x0, 0x0, 0xda]})
ioctl$CIOCCRYPT(r4, 0xc0306367, &(0x7f0000000240)={0x1, 0x3, 0x0, 0x2, &(0x7f0000000500)="83acdda754cf31bf7eeddaba87642c7107e742498006e02a7406b8ebbc662f1464c5b940c793ffc94f2bfaa323aa5e360361dc6430e2caedfeb67b55a62512daf1e7cb070d67a56085ef7fd95232896846c9c73f890c864e89bc1df46e755b8a0555bbf01a632c9c6b74c311f01724ee552c368785cf4f7acda16da231c9359c8e970076c11f2e3a579ff0843785440066375fdca4c6b48221f8e60501bab4a13e", 0x0, 0x0, &(0x7f0000000140)="75c600e60b6f0f98db32aa16fcd8fc0eeda61fcafa"})

4.809452485s ago: executing program 3 (id=243):
socket(0x1c, 0x10000001, 0x84)
r0 = socket$inet6_sctp(0x1c, 0x0, 0x84)
r1 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r1, &(0x7f0000000140)={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10)
r2 = dup2(0xffffffffffffffff, r0)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, 0x0, &(0x7f0000001700))
setsockopt$inet6_IPV6_HOPOPTS(0xffffffffffffffff, 0x29, 0x31, &(0x7f00000016c0)=ANY=[@ANYBLOB="000400000000000004010004"], 0x28)
sendto(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000080)=@in6={0x1c, 0x1c, 0x3, 0x800000, @empty, 0x10}, 0x1c)
sendto$inet6(0xffffffffffffffff, &(0x7f0000000600)="14a3fb1a6025b8cdd859c1c2900984923796fa62612e29c5a050c38d8c9f8cb62763920df1f67ddcd95e8d3e9984b6ce65093291e16bd3c0690a6f3c041c1d1b149dcdbfc289cafbafae52adad225aa5d98169f951ae4af8a475a23b341bdbfd6dc85dd7b948384873e36b7f552234749130e94c3e137fe507ad", 0x7a, 0x0, &(0x7f0000000080)={0x1c, 0x1c, 0x1, 0x0, @rand_addr="fee3a38e5cac1c51deba3c6b07a430a0"}, 0x1c)
r3 = kqueue()
kevent(r3, &(0x7f0000000040)=[{0x0, 0xfffffffffffffff9, 0x9, 0x8, 0xe8c5, 0x0, [0x0, 0x0, 0x7]}], 0x1, 0x0, 0x0, 0x0)
socket(0x1c, 0x1, 0x0)
socket$inet6_sctp(0x1c, 0x1, 0x84)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
r4 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r4, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r4, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4)
connect$inet(r4, &(0x7f00000000c0)={0x34, 0x2, 0x2, @rand_addr=0xfffffffe}, 0x10)
sendmsg$inet6_sctp(r4, &(0x7f00000002c0)={&(0x7f0000000280)=@in={0x10, 0x2, 0x1, @multicast2}, 0x10, &(0x7f0000000100)=[{&(0x7f00000005c0)="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", 0x125}], 0x1, 0x0, 0x0, 0x81}, 0x0)
socket(0x0, 0x0, 0x0)
ktrace(0x0, 0x0, 0xe0, 0x0)
r5 = socket$inet_sctp(0x2, 0x1, 0x84)
connect$inet(r5, &(0x7f0000000040)={0x10, 0x2, 0x2, @rand_addr=0x5}, 0x10)
r6 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r6, 0x84, 0xf, &(0x7f0000000180)={0x0, 0x3}, 0xc)
getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r5, 0x84, 0x107, &(0x7f0000000000)={<r7=>0x0, 0x54d1, 0x2, 0x10000, 0x7fffffff}, &(0x7f00000001c0)=0x18)
setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x26, &(0x7f0000000200)={r7, 0x8a}, 0x8)
rfork(0x85000)

4.808105569s ago: executing program 0 (id=251):
__semctl$IPC_RMID(0x0, 0x0, 0x0)
ioctl$CIOCGSESSION2(0xffffffffffffffff, 0xc040636a, 0x0)
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f0000000340)={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}, 0x2}, 0x1c)
sendto(r0, &(0x7f00000005c0)="c7fd9d2661cc8edec48638b26f323ad7b967935f2c502ff3cbe8bffcd734f01f1853bafcf98db8282fc6e4c4b3db4390dec9c2a661b999f3385433aa48f9e31edb433faab1d01a86e07d5659dbecc2f97eee4202b4c44b35e51acd38af232e87c9d718c93cc95fa6a26592f688c91a0efeca771d5ba5dba87860f600dd63fc5a13876dc4c02a4cc813cffd6f0c9e3332de3d2c5e52a23cdce0b084bbb00b3db147c27b94f1f021294c733d6734f21704d7568cacb1769c8046e49a023d0f14d8401ad579d3f2f165cb49d80b06b7ae4b91f4da81251a84b87404e03a2cc1a8e402f1a798264e56", 0xe7, 0x20180, &(0x7f0000000200)=@un=@abs={0x8, 0x1, 0x0, 0x1}, 0x8)
rfork(0x3060)
sendto(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0)
bind$inet(0xffffffffffffffff, 0x0, 0x0)
r1 = openat$md(0xffffffffffffff9c, &(0x7f0000000140), 0x40, 0x0)
ioctl$MDIOCATTACH(r1, 0xc1c06d00, &(0x7f0000000400)={0x7ff, 0x80, 0x3, &(0x7f0000000180)='./file0\x00', 0x8001, 0x4, 0x1000, 0xee9a, 0x8, 0x8, &(0x7f00000001c0)='\x00', [0x1, 0x5, 0x401, 0x43, 0x3, 0x5, 0x9, 0x6, 0x1, 0xe233, 0xffffff49, 0x1, 0xfe6, 0x8d, 0xffffffff, 0x2, 0xd, 0x7, 0x80000001, 0x101, 0xffff, 0x30, 0x5, 0x3, 0xfffffffe, 0x9, 0x5, 0x3ff, 0x4, 0xffffffff, 0xffff, 0x3, 0x5, 0x24, 0xfdfffc01, 0x101, 0x59295c18, 0xa, 0x2, 0x6, 0x702, 0x9d, 0x30000, 0x3ad, 0x0, 0x3, 0x3, 0x100, 0x4, 0x7ff, 0x8, 0x3ff, 0x7, 0x9, 0x6, 0x401, 0x9, 0x0, 0x10001, 0x3c50, 0xffffffff, 0xffffffff, 0x5, 0x2, 0x0, 0x1, 0x6, 0x1, 0x6, 0x7, 0x6, 0x3, 0x1100, 0x4, 0x5, 0x3, 0x2, 0x1, 0x3, 0x6e, 0x1, 0xfffffff9, 0x8, 0xd, 0x0, 0x4, 0x4, 0x2, 0x8, 0x200, 0x0, 0x7fff, 0x4, 0x2, 0x8001, 0x2]})
listen(0xffffffffffffffff, 0x7fffffff)
r2 = socket$inet_sctp(0x2, 0x5, 0x84)
setsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xc, &(0x7f0000000040)={0x0, 0xff, 0xb, 0x9, 0xbe, 0x2, 0x4, 0x0, 0x0, 0xf9}, 0xb)
connect$inet(r2, &(0x7f0000000280)={0x10, 0x2, 0x3, @local={0xac, 0x14, 0x0}}, 0x10)
read(r2, &(0x7f0000000b80)=""/4096, 0x1000)
r3 = open$dir(&(0x7f0000000000)='.\x00', 0x80000, 0x0)
mkdirat(r3, &(0x7f0000000000)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x0)
r4 = socket$inet6_sctp(0x1c, 0x5, 0x84)
freebsd11_mknod(&(0x7f0000000100)='./file0\x00', 0x80, 0xe56)
setsockopt$inet6_int(r4, 0x29, 0x1b, &(0x7f00000001c0), 0x4)
openat$ptmx(0xffffffffffffff9c, &(0x7f0000000540), 0x1, 0x0)
socket(0x2, 0x1, 0x0)
ksem_unlink(&(0x7f0000000700)='(\x00')
setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x1002, &(0x7f0000000340)=0x9, 0x4)
socket$inet_sctp(0x2, 0x5, 0x84)
getsockopt$inet_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, 0x0, &(0x7f0000000180)=0xffffffffffffffef)
ksem_init(0x0, 0x9)
msgctl$IPC_RMID(0x0, 0x0)

4.80228201s ago: executing program 1 (id=252):
syz_emit_ethernet(0x2a, &(0x7f00000000c0)={@local, @remote, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x68, 0x0, 0x1, 0x2, 0x0, @multicast2, @multicast1}, @icmp=@mask_request={0x11, 0x0, 0x0, 0x800}}}}})
r0 = socket$inet6(0x1c, 0x1, 0x8)
setsockopt(r0, 0x29, 0x40, &(0x7f0000000000)="60c6eabb", 0x4)
bind$inet6(r0, &(0x7f0000000040)={0x1c, 0x1c, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @loopback}}, 0x1c)
socket$inet_sctp(0x2, 0x1, 0x84)
openat$ptmx(0xffffffffffffff9c, &(0x7f0000000540), 0x1, 0x0)
munmap(&(0x7f0000447000/0x1000)=nil, 0x1000)
r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x5, 0x12, r1, 0x0)
mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x0, 0x12, r1, 0x0)
semget$private(0x0, 0x0, 0x0)
socket$inet_sctp(0x2, 0x0, 0x84)
syz_emit_ethernet(0x66, &(0x7f00000002c0)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaaaa86dd604292c800300000fe8000000000000000000000140000aaff02000000000000000000000000000129"])
bind$inet6(0xffffffffffffffff, &(0x7f0000000080)={0x2, 0x1c, 0x3, 0xfffffffe, @loopback, 0x7fffffff}, 0x1c)
r2 = socket$inet_sctp(0x2, 0x1, 0x84)
setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x8, &(0x7f0000000040), 0x4)
connect$inet(r2, &(0x7f0000000000)={0xffffffffffffff28, 0x2, 0x0, @rand_addr=0x9}, 0x10)
open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0)
rename(&(0x7f0000000280)='./file0/file0\x00', 0x0)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
openat$filemon(0xffffff9c, &(0x7f0000000240), 0x2, 0x0)
socket$inet6(0x1c, 0x3, 0x0)
socket$inet_sctp(0x2, 0x1, 0x84)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1, 0x1010, 0xffffffffffffffff, 0x0)
kmq_open(&(0x7f0000000540)='./file0/file0\x00', 0x0, 0x106, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, 0x0, 0x0)
mlockall(0x2)
socket$inet_sctp(0x2, 0x1, 0x84)

4.525393461s ago: executing program 2 (id=244):
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = kqueue()
kevent(r1, &(0x7f0000000040)=[{0x0, 0xfffffffffffffff9, 0x9, 0x8, 0xe8c5}], 0x1, 0x0, 0x0, 0x0)
r2 = socket(0x1c, 0x1, 0x0)
setsockopt$sock_int(r2, 0xffff, 0x1001, &(0x7f00000002c0)=0x101, 0x4)
bind$inet6(r2, &(0x7f0000000140)={0x1c, 0x1c, 0x3, 0x0, @empty}, 0x1c)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f00000001c0)={'rack\x00'}, 0x24)
r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0)
ioctl$DIOCGETRULESET(r3, 0xc444443b, &(0x7f0000000100)="663f31f2481105c1343d46b8ad6be7bdbce2cc23cff94645e3cbac02e4320c579447fe330fb1d2892d60ef28bc8d4c5ba2bdb4a86510b2007d320769b90afa39de5e2abcd827eaf009a7fbb410848c5bc23e0ed05b8c6fd27c4fba84a6b0c667e6cd48f4612af590a4c15469f8cfc95716033743")
connect$inet6(r2, &(0x7f0000000180)={0x1c, 0x1c, 0x3, 0x0, @empty}, 0x1c)
sendto$inet(r2, &(0x7f0000000200), 0x0, 0x0, 0x0, 0x0)
sendmsg$unix(r2, &(0x7f0000001440)={0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000c00)="f11952e5508ccdbaf10dcd96b1ceb8724bdf38774019109df2393832079b37b2dd26bbbefe3491", 0x27}, {&(0x7f0000000840)="faccbfc1213b7245c968e88fed57f69d4ed18b0fc343422fdc7ab9d92113373e90fbacef5551af86589dbe25e1d8baecceb5b8617b518f444d94092562c844048b841e675aa82565cf0446bc8b70fdd519bf853b116f8015ef79", 0x5a}], 0x2, &(0x7f0000000640)=ANY=[@ANYRES32, @ANYRES32=0x0, @ANYRES8=r3, @ANYBLOB, @ANYRES32, @ANYRES16, @ANYRESOCT=r0, @ANYRES32, @ANYRES32=r0, @ANYRES16=0x0, @ANYRESDEC=r3, @ANYBLOB="cf9fc75fea7d6173ce15b6d62edc261f87d812", @ANYBLOB="000008006800000000000cbb51b4abdd8e55995d38da46dcbae7753bb7a740ae949c08168a7cab6b2b5862be7bed5268d6a15fe06f8948dbe498ee0a11cb5f2ee3a6dad374e65aacad75", @ANYRES32, @ANYRES32=0x0, @ANYRES8, @ANYRES32, @ANYRES32, @ANYRESOCT, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES16=r3, @ANYRES32, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32, @ANYBLOB="63aebd739fdfff0300007f6ae841bdbb710a14776cc78af2c57ecaaac2bf83fc8d5a3e3b", @ANYRESHEX=r2, @ANYRES64, @ANYRES32=r1], 0x100, 0x20001}, 0x20180)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x1, 0x0, 0x0)
connect$inet(0xffffffffffffffff, 0x0, 0x0)
sendmsg$inet6_sctp(0xffffffffffffffff, 0x0, 0x0)
open(0x0, 0x400, 0x81)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, 0x0, 0x0)
connect$inet(0xffffffffffffffff, &(0x7f0000000240)={0x10, 0x2, 0x2, @remote={0xac, 0x14, 0x0}}, 0x10)
r4 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r5 = dup2(r4, r4)
setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r4, 0x84, 0x16, &(0x7f0000000280)={0x0, 0xf9a}, 0x8)
socket$inet6_sctp(0x1c, 0x5, 0x84)
getsockopt$inet_sctp_SCTP_AUTOCLOSE(r5, 0x84, 0x5, &(0x7f0000000300), &(0x7f0000000340)=0x4)
setsockopt$inet6_sctp_SCTP_REMOTE_UDP_ENCAPS_PORT(r5, 0x84, 0x24, &(0x7f0000000580)={0x0, @in={{0x10, 0x2, 0x3, @broadcast}}, 0x8}, 0x90)
r6 = socket$inet_sctp(0x2, 0x1, 0x84)
connect$inet(r6, &(0x7f0000000200)={0x10, 0x2, 0x2, @loopback}, 0x10)
getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r6, 0x84, 0x8004, &(0x7f0000000140)={0x0, 0x0}, &(0x7f00000002c0)=0x10)

3.949816185s ago: executing program 0 (id=245):
openat$bpf(0xffffff9c, &(0x7f0000000000), 0x0, 0x0)
syz_emit_ethernet(0x22, &(0x7f0000000100)=ANY=[@ANYBLOB="ffffffffffff00000000000008004500001400000000801190787d000001ffffffff"])
aio_write(&(0x7f00000002c0)={0xffffffffffffffff, 0x0, 0x0, 0x0, [0x1, 0x3], 0xffffffffffffffff, 0x1, 0x2543, {0xffff, 0x4, 0x0}, {0x3, 0x6, @sival_int=0x6b, @ke_flags=0xc9}})
socket$inet6_sctp(0x1c, 0x5, 0x84)
fcntl$setown(0xffffffffffffffff, 0x6, 0x0)
ksem_open(&(0x7f0000000000), &(0x7f00000001c0)='/%)]#\xa8!,-+\\&\x00', 0x0, 0x0, 0x800004)
select(0x0, 0x0, 0x0, 0x0, 0x0)
freebsd11_mknod(&(0x7f00000002c0)='.\x00', 0x6000, 0x9)
r0 = semget(0x2, 0x4, 0x240)
r1 = socket$inet6_udp(0x1c, 0x2, 0x0)
kmq_open(0x0, 0x1, 0x176, 0x0)
sendto$inet6(r1, 0x0, 0x0, 0x0, &(0x7f00000000c0)={0x1c, 0x1c, 0x2, 0x80, @loopback={0xfeffffffffffffff}, 0xf}, 0x1c)
ktimer_create(0x4, 0x0, &(0x7f0000000100)=<r2=>0x0)
r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000540), 0x1, 0x0)
getsockopt$inet6_udplite(r3, 0x88, 0x6, &(0x7f0000000100), &(0x7f0000000140)=0x4)
ioctl$DIOCADDADDR(0xffffffffffffffff, 0xc4704434, &(0x7f00000009c0)="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")
ioctl$DIOCGETSTATE(r3, 0xc0f24413, &(0x7f0000000680)="2af7d5b8cfc175ca175698cb02828b09f4c81519ef77e574dfc9b99bb8e355c7f73a609a70f6142e601d14e7bc6943662968cbe6e7ef9c7020dc5336f56525cace461e6006953e728167a1018389eeca6ca87db68c088740e7ffeca594c22f1398cc80d86dfe80fa8f14f6957ecd4ba60fd951cf4af10e21acb9a6f83a056a2d797f96a9a394968e6d1056fec601d6057490b3496b1d5c498fdafcfb1bec040aa7e54a9bd91ed8d2be18008aa24f287e7baa6ac93efbeeb7b6c6e3c6cb061aa13d1a44e45edc5fcabb5624c2a61a48f99f612a286b")
r4 = kqueue()
kevent(r4, &(0x7f0000000040)=[{0x0, 0xfffffffffffffff9, 0x9, 0x8, 0xe8c5}], 0x1, 0x0, 0x0, 0x0)
r5 = socket(0x1c, 0x1, 0x0)
setsockopt$sock_int(r5, 0xffff, 0x1001, &(0x7f00000000c0)=0x101, 0x4)
bind$inet6(0xffffffffffffff9c, &(0x7f0000000140)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r5, 0x6, 0x2000, &(0x7f00000001c0)={'rack\x00', 0x3d6}, 0x24)
connect$inet6(r5, &(0x7f0000000180)={0x1c, 0x1c, 0x3, 0x0, @empty}, 0x1c)
sendto$inet(r5, &(0x7f0000000200)="0e", 0xff66, 0x0, 0x0, 0x0)
sendmsg$unix(r5, &(0x7f0000001440)={0x0, 0x0, &(0x7f00000003c0)=[{0x0}, {&(0x7f0000000840)="faccbfc1213b7245c968e88fed57f69d4ed18b0fc343422fdc7ab9d92113373e90fbacef5551af86589dbe25e1d8baecceb5b8617b518f444d94092562c844048b841e675aa82565cf0446bc8b70fdd519bf853b116f8015ef79", 0x5a}], 0x2, &(0x7f0000000cc0)=ANY=[@ANYRES32, @ANYRES16, @ANYBLOB, @ANYRES32, @ANYRESHEX, @ANYRES32, @ANYRES32, @ANYRESOCT=0x0, @ANYRES32, @ANYRES32, @ANYRES32=0x0, @ANYRES32, @ANYRES32, @ANYRESDEC, @ANYRES32, @ANYRES32, @ANYBLOB="fa4243422fb735f8496cff64970f4e2a207c0cf498e5adb1f7e88907546dfa2a280a46032340aa9a44a18edfb25a3f4a8ebac8c7eaa6632bb92e1d217ac99e7f886cad648bb9235b9df6c374df06d70649ee2f34be11f3b2707932a0562715ee275ec4452ec0231f0ee2e22bd7192255c3c94b9931a71f8c62411ca6e7886a196a5636d4238ef3b55b494d543998b90141592c1a6d7aefa40a80ce49cfecda6c6febea5f7d41b9a1fd9a23a0bf960d363a07bb21747501be58e2025168b821f44f39699c5f98e6ab20694bab35ef1b12acb0ddb8778e22fcb560f5fbe6e14119a786d254e6a25e85a4c2eb9aa47b4709d811d13187e3f43542", @ANYRES32, @ANYRES32=0x0, @ANYRESDEC, @ANYRES8=r4, @ANYRES32, @ANYRESHEX, @ANYBLOB="2a579b3e145b5194bb1d3ae5a9adcf9394ff0c68a88a2174b8d4cdac93858005c409b9fa9f3381b0f08ead8b8bd68b67b20d95e6748f80acc47d3c287bcdd651f6bcd5de40d78e319743d5a5e91485f041ede6eb0cdd6b29ae6ca39c98608927f2fbbcb7abde1e164e5cbc5d376f5a3d77765a30c6ce111b8bfc33d865d7ce5fc40b4396423f", @ANYRES32, @ANYRES64, @ANYRES64, @ANYRES32, @ANYRES32, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRESDEC=r0, @ANYRES32, @ANYRES32=r4, @ANYRES32], 0x100}, 0x20180)
ioctl$DIOCBEGINADDRS(r3, 0xc4704433, &(0x7f0000000240)="c0ea15d4451a6fbabb675d36c9d439b4fc4bc0690a7b37ec0ac846519757e7e8e825987073f84a4354a2f7ae8283b85c")
ktimer_settime(r2, 0x1, &(0x7f0000000640)={{0xc7d, 0x4}, {0xb, 0xfff}}, &(0x7f0000001dc0))

3.446443717s ago: executing program 3 (id=246):
socket(0x10, 0x10000000, 0xb)
r0 = kqueue()
kevent(r0, &(0x7f0000000040)=[{0x20, 0xfffffffffffffffb, 0xc0eb, 0x8, 0x5, 0x7fffffffffffffff, [0x0, 0x4, 0x3ff, 0x3ffffffffffffe]}], 0x1, 0x0, 0x0, 0x0)
setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x48, &(0x7f0000000680)=0x1ff, 0x4)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r2 = socket$inet_sctp(0x2, 0x1, 0x84)
setsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xc, 0x0, 0x0)
sendto$inet(r2, 0x0, 0x0, 0x0, &(0x7f0000000100)={0x10, 0x2, 0x3, @rand_addr=0x2}, 0x10)
r3 = openat$md(0xffffffffffffff9c, &(0x7f0000000a40), 0x2, 0x0)
ioctl$MDIOCATTACH(r3, 0xc1c06d00, &(0x7f0000000200)={0x0, 0x7, 0x0, &(0x7f0000000180)='./file0\x00', 0x8, 0x4, 0x0, 0x6, 0x0, 0xa7, &(0x7f00000001c0)='\x00', [0x18, 0xdce, 0x0, 0x6, 0x4, 0x4, 0x91b, 0x200000f, 0x9, 0x6, 0x8, 0x7, 0x5, 0x7, 0x1, 0x1ff, 0x800, 0xffff3382, 0x7, 0x0, 0x401, 0x9, 0x4000cde, 0xafd, 0xfffffff8, 0x7, 0x7, 0x0, 0x5, 0x9be, 0x81, 0xfffffffa, 0x5, 0x9, 0x3d5532c1, 0x9, 0xfffeffff, 0x8000, 0x2, 0x3, 0x7, 0x0, 0x1, 0x3, 0x7ff, 0x3, 0x6, 0x7fffffff, 0xac5e, 0x2, 0xfffffff7, 0x6ddad7a4, 0x1, 0x300, 0xb, 0x8, 0x86, 0x9, 0xf81, 0x7, 0x8001, 0x9, 0x1, 0x8, 0x0, 0xa, 0x10001, 0x0, 0x6, 0x80, 0x9, 0x7, 0x6, 0x0, 0x1, 0x7, 0x388d, 0x0, 0x8000, 0x0, 0xe219, 0x40, 0x80000001, 0x1, 0x5, 0xed, 0x10000, 0x5, 0xfffffffc, 0xff, 0x6, 0xe6, 0x7ffffffb, 0x5, 0xc0b0, 0x81]})
recvfrom$inet(r2, 0x0, 0x0, 0x0, 0x0, 0x0)
sendto$inet(r2, 0x0, 0x0, 0x20181, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x21, &(0x7f00000003c0)={0x0, 0x4a20}, 0x10)
r4 = openat$smbus(0xffffffffffffff9c, &(0x7f0000000400), 0x100000, 0x0)
ioctl$SMB_WRITEB(r4, 0x80306905, &(0x7f00000005c0)={0xfa, 0xb, 0x6, @byte=0x1, @word=0xffff, 0x5, &(0x7f0000000540)=0x6, 0x1, &(0x7f0000000580)=0x3, 0x1})
sendmsg$inet_sctp(r2, &(0x7f0000000980)={&(0x7f0000000800)=@in6={0x1c, 0x1c, 0x2, 0x8, @mcast2, 0x1ff}, 0x1c, &(0x7f0000000900)=[{&(0x7f0000000440)="feee60ea4a90705bd32d6cdcfa061481a43154eb925ed86a657e6c3a3c8387ca9a37ad80f04934b79ee6254b749d4ee51c17eda5bd153ff9bcdb", 0x3a}, {&(0x7f0000000700)="a80116538b77db83a138fcd218476dce72b203de74b687ed4d415d1b3d1e02ebf63cc76527432df5e7a0fe09cac14710e4cbda92f87057e9911cbb889330cedbfdf6699e90e9a25a7a44d8910ca8d06448d43e7d7da0df820b58eed41874f098bec8465b7ee22ef42a2c60df271bf135279738be6e9220a3cacf44c3aae94d3ab526037bf2b05a0b7437beefe24929f2f58c08c660b99f9d696541277183adfb52225d2f44a251ecf55fcb7a296aff72dfcbaf21877cc5fa2cb19159ce6bfa5e5f737f6a4f0e8ed7f67381e358628b6c4e1ccabcfaebbc", 0xd7}, {&(0x7f00000004c0)="f913b49426a4d403c4fa", 0xa}, {&(0x7f0000000a80)="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", 0x14b}, {&(0x7f0000000500)="c1a8", 0x2}], 0x5, &(0x7f0000000d00)=ANY=[@ANYBLOB="14003fea00256dadb6006f020000000000000084fa0096b60000f50500000000000000ffffff00000800a1c055ac541e555c1c337a65af5e10fad634c7e225fa258440b199f9ea012a2e63c573f69fd50f835a940cd90ba0cbfa54c9e9aa67b6ac7b752dd9e9933890a8ce6e7c8b01a1940c99c30515f069b61b680441090000002a"], 0x24, 0x10c}, 0x108)
getsockopt$inet6_sctp_SCTP_NODELAY(r1, 0x84, 0x4, &(0x7f0000000600), &(0x7f0000000640)=0x4)
sendmsg$inet_sctp(r2, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20100}, 0x0)
ksem_close(0x0)
ioctl$UI_END_FF_ERASE(0xffffffffffffffff, 0x800c55cb, &(0x7f00000006c0)={0xa89, 0x54, 0x9})
kmq_notify(0xffffffffffffffff, &(0x7f0000000040)={0x4, 0x0, @sigval_ptr})
posix_fadvise(0xffffffffffffffff, 0x0, 0x1, 0x1)
setsockopt(r2, 0xae, 0x100, &(0x7f0000000c00)="698e1e910ed341bbf704fad3d8f410e6757c0131d2dd7d6e7bee311d055c198e565790ccd686ef654cf3df4e4feba7887274cc2af6675c273294fd44548cb1906d6bc231ac2422083a5a0d7c8599634607de5d3ef3f81d7c50381a3c27b50f5a473a2ff491cf415c81fa7a6afe6d87cc818e0c12e9eb23c0df6857eb7fc5c52c34a22a89bf0e83aabda39a2945ccad68ad506c77c961e258a114c7414f5ee06794c664ac9b1868da0ef0fd3e96c5c5f3d848823ea373860c7cfaf36377af6a3cabc150a378ccc76dc78f02336321f44a60516ba6dd6796569185c67c7475ada2763531dd1686cd9319ac655521bda598b11074787a375ca3", 0xf8)
r5 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r5, 0x6, 0x2000, &(0x7f00000000c0)={'rack\x00', 0x445}, 0x24)
setsockopt$inet_tcp_int(r5, 0x6, 0x22, &(0x7f0000000200)=0x3, 0x4)
connect$inet(r5, &(0x7f0000000240)={0xa, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10)
dup2(0xffffffffffffffff, 0xffffffffffffffff)

3.401306951s ago: executing program 1 (id=247):
socket$inet6_sctp(0x1c, 0x5, 0x84)
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, 0x0, 0x0)
sendto$inet6(0xffffffffffffffff, &(0x7f0000000600), 0x0, 0x18d, 0x0, 0x0)
r1 = kqueue()
kevent(r1, &(0x7f0000000040)=[{0x0, 0xfffffffffffffff9, 0x9, 0x8, 0xe8c5, 0x0, [0x0, 0x0, 0x7, 0x40000000000000]}], 0x1, 0x0, 0x0, 0x0)
r2 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r2, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4)
connect$inet(r2, &(0x7f00000000c0)={0x34, 0x2, 0x2, @rand_addr=0xfffffffe}, 0x10)
r3 = openat$filemon(0xffffffffffffff9c, &(0x7f0000000100), 0x80, 0x0)
lseek(r3, 0x8de, 0x3)
sendmsg$inet6_sctp(r2, &(0x7f00000002c0)={&(0x7f0000000280)=@in={0x10, 0x2, 0x1, @multicast2}, 0x10, &(0x7f0000000100)=[{&(0x7f00000005c0)="ca1b3b5c422ca65675e274c429d4ecb6043c5c10548af3499af18ae3b738b9b6b5428e18e8a6f70a1fad05f03388e5d7fcc796fa874a4c850fc114d59d7d095f07c3338b7653ed757e08fc8325e69831de6411138839053b1a7b32636f2e05fcbcada2375bde92ed0ac706042efe8a3bcd095a7ab57ac9ddbdc94f1545f59d15ada6e76061b7834beac7d501f26c2752d451ca96b5f61b24c88865cfe25dfb939a9fcbb9146239110e08576b3ec84e75714e740034e78dba801094faa3edb5774e0c58a39e0a1439a32fb837000000000000800108fcaeec67663ce77bfbc50affa69135c9385cd6d36ff365039a3c5a89a24e3fed7dee1a35513534f7173d892afd3b73f76a08af4f857a1f2674d9ace7647aace412d13afc1ac098fe6f86bfdef411248be5e096c4e747bfdc32a173cf9cdba48cc36819787fb0c8664abba4c4b89301778de04ce183088b220700174c", 0x151}], 0x1, 0x0, 0x0, 0x81}, 0x0)
accept4$unix(r2, &(0x7f0000001740)=@file={0x1009, 0x0, ""/4103}, 0x0, 0x0)
ioctl$BIOCFEEDBACK(0xffffffffffffffff, 0x8004427c, &(0x7f00000001c0)=0x4)
r4 = socket$inet6_sctp(0x1c, 0x1, 0x84)
__realpathat(r4, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=""/1, 0x1, 0x0)
r5 = openat$md(0xffffffffffffff9c, &(0x7f0000000200), 0x10000, 0x0)
ioctl$MDIOCRESIZE(r5, 0xc1c06d04, &(0x7f00000006c0)={0x0, 0x5, 0x0, 0x0, 0x6, 0xff, 0x7ff, 0x3ff, 0x9, 0x6, 0x0, [0x7, 0x8, 0x9, 0x7, 0x80000001, 0xb2ed, 0x5, 0x9, 0x4, 0x6, 0x5, 0x800, 0x6, 0x12, 0xba2, 0x1ff, 0x6, 0x1ff, 0x85, 0x7, 0xb, 0x7, 0x9, 0xa, 0x7fffffff, 0x4b, 0x4, 0x80000001, 0xffff8a65, 0x800, 0xfffff001, 0xca, 0x6, 0x1, 0x3, 0x9, 0x4, 0x6, 0x3, 0x539d, 0xffffff7f, 0xb99, 0xb, 0x6, 0xc, 0xfffffffa, 0xffffffff, 0x92a7, 0x5, 0x7fffffff, 0x8, 0x9, 0x81, 0x6, 0x599, 0x3, 0xbf, 0x2, 0x10, 0x1, 0x4, 0xe12d, 0xd9, 0x1ff, 0x5, 0x6, 0x80, 0x2, 0x1, 0x0, 0x8, 0xed95, 0x0, 0x9, 0x6, 0xbda, 0x8000013, 0x7, 0x7, 0x902, 0x0, 0x1, 0xc95d, 0x5, 0x8, 0x1, 0x9, 0x7, 0x0, 0x10ea, 0xfffffffb, 0x1, 0x7, 0x9, 0xd, 0x6]})
connect$inet6(r4, &(0x7f0000000340)={0x1c, 0x1c, 0x2, 0x1ff, @local={0xfe, 0x80, '\x00', 0x0}, 0x2}, 0x1c)
connect$inet6(r4, &(0x7f0000000300)={0x1c, 0x1c, 0x2, 0x0, @loopback, 0x8be}, 0x1c)
fstatat(r0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000780), 0x200)
nanosleep(&(0x7f0000000140)={0x5, 0xe}, &(0x7f0000000240))
socket(0x1c, 0x2, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000003840)={'bbr\x00'}, 0x37)
setsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x1, &(0x7f00000002c0), 0x0)
sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0)
rfork(0x85000)

3.256463609s ago: executing program 2 (id=248):
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f0000000380)={0x1, 0x1f, @sival_int=0x3})
kqueue()
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
setsockopt$inet_opts(r0, 0x0, 0x0, 0x0, 0x0)
semget$private(0x0, 0x0, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
ioctl$FILEMON_SET_PID(0xffffffffffffffff, 0xc0045302, 0x0)
setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0)
setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x1f, &(0x7f0000000280), &(0x7f00000002c0)=0x4)
getsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000100)={<r2=>0x0, 0x8, 0x1ff, 0x0, 0x0, 0x1}, &(0x7f0000000140)=0x14)
getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x104, &(0x7f0000000240), &(0x7f0000000280)=0x4)
readv(r0, &(0x7f0000000700)=[{&(0x7f00000002c0)=""/97, 0x61}, {0x0}, {&(0x7f0000000380)=""/6, 0x6}, {&(0x7f00000003c0)=""/206, 0xce}, {&(0x7f00000004c0)=""/23, 0x17}, {&(0x7f0000000500)=""/68, 0x44}, {&(0x7f0000000580)=""/44, 0x2c}, {&(0x7f0000000000)=""/48, 0x30}, {&(0x7f0000000600)=""/186, 0xba}, {&(0x7f00000006c0)=""/51, 0x33}], 0xa)
setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)
connect$inet(0xffffffffffffffff, 0x0, 0x0)
open$dir(&(0x7f0000000700)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa/file0\x00', 0x0, 0x0)
setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x1001, 0x0, 0x0)
dup(0xffffffffffffffff)
r3 = openat$crypto(0xffffffffffffff9c, &(0x7f0000000080), 0x8, 0x0)
r4 = dup(r3)
r5 = open$dir(&(0x7f00000002c0)='./file0\x00', 0x200, 0x0)
fchownat(r5, &(0x7f0000000300)='\x00', 0x0, 0x0, 0x6000)
ioctl$CIOCGSESSION(r4, 0xc0306365, &(0x7f0000001680)={0x28, 0x12, 0x0, 0x0, 0x0, 0x0, 0x2})
setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f00000007c0)={0x9, 0x2008, 0x20, 0x8001, 0x400, 0x1ff, 0x7a70, 0x9, r2}, 0x20)
pipe2(&(0x7f0000000800)={0xffffffffffffffff, <r6=>0xffffffffffffffff}, 0x100004)
ioctl$DIOCRADDADDRS(r6, 0xc4504443, &(0x7f0000000900)={{"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", "8c34036a84364199e394939dd06c1743c1812ac471b0c3f40df21ad483e832b9", 0x100000, 0xc6}, &(0x7f0000000840)="18c6b22a864c127d37e247dab983ff188e76c20e251cd09f1cf4b3feb4f89792ba0e17cbd99dede09b281007e757fe05aff64fb30bc2b2bc94a49dff63cb478b10a1784e57c6ce2554c825da7d8928bebe17fc637b39f339f9e8c09156b29a9280afee3808c1c64ac89c15eb7d5176e9e345008497d9cbbfd3c0cf3149f39a51863b2e010c1ede969ef7bc0879a9ed36575bf2e5922c2da53fa4914c59a31ff3", 0x2, 0xd715, 0xa541, 0x7, 0x911, 0x7, 0x3, 0xda2})
setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(r6, 0x84, 0x1d, &(0x7f0000000d80)={r2, 0x8000}, 0x8)

2.955841327s ago: executing program 0 (id=249):
socket$inet_sctp(0x2, 0x0, 0x84)
getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x103, 0x0, 0x0)
kevent(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0)
open(&(0x7f0000000140)='./file0\x00', 0x611, 0x171)
r0 = getpgrp(0xffffffffffffffff)
ktrace(0x0, 0x0, 0xd8, r0)
r1 = socket$inet6_sctp(0x1c, 0x0, 0x84)
socket$inet6_sctp(0x1c, 0x0, 0x84)
socket$inet_tcp(0x2, 0x1, 0x0)
r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x2, 0x0)
ioctl$DIOCADDADDR(0xffffffffffffffff, 0xc4704434, &(0x7f0000000480)="02")
ioctl$DIOCADDADDR(r2, 0xc4704434, 0x0)
msgctl$IPC_SET(0x0, 0x1, 0xfffffffffffffffe)
r3 = dup(0xffffffffffffffff)
getsockopt$inet_tcp_buf(r3, 0x6, 0x41, &(0x7f0000000680)=""/4096, &(0x7f0000000200)=0x1000)
setsockopt$inet6_tcp_TCP_FASTOPEN(0xffffffffffffffff, 0x6, 0x401, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x19, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x8006, &(0x7f0000000040)={<r4=>0x0}, 0x0)
syz_emit_ethernet(0x56, &(0x7f0000000240)=ANY=[@ANYRESOCT=r3, @ANYRESHEX=0x0, @ANYBLOB="bdfbfbf1cb6188062b14df629709dc2c8094db66973b6a759dc7a0beedc123ccaa576610d7a9c0bd20aaa140fda1abdd884a5f6824bd223fb9145daae77bd86920773d198fff5d4f417d22fc1613585878b043cb4cc37794c5294da0317e8825f803bdbdb5c03df816c072c9df727d99deebcc209396482eb8a5b60f88dd656d23c5ad76599aaf7164756dcbc45a73a403608bdf2821eb8205534d9c25d2b5a643e68418c1b8a2f61aa7c725ae21a1e1d8e91a58b934dc0476ecb422a430"])
sendto$inet6(r1, 0x0, 0x0, 0x0, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x900, &(0x7f00000000c0)={r4, 0x6}, &(0x7f0000000100)=0x8)
r5 = kqueue()
kevent(r5, &(0x7f00000001c0)=[{0x0, 0xfffffffffffffff9, 0x8c3a50d6ce420591, 0x10, 0x7fffffffffffffff}], 0x1, 0x0, 0x0, 0x0)
chdir(0x0)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r6 = socket$inet_sctp(0x2, 0x1, 0x84)
sendmsg(r6, &(0x7f0000000480)={&(0x7f0000000040)=@in={0x10, 0x2, 0x1, @rand_addr=0x2cc4c00}, 0x10, &(0x7f0000000340)=[{&(0x7f0000000080)='\x00', 0x1}], 0x1, 0x0}, 0x0)
shutdown(r6, 0x1)

2.317334006s ago: executing program 3 (id=250):
openat$crypto(0xffffffffffffff9c, &(0x7f0000000000), 0x200, 0x0)
openat$filemon(0xffffffffffffff9c, &(0x7f0000000440), 0x0, 0x0)
r0 = openat$crypto(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
ioctl$CIOCGSESSION2(r0, 0xc040636a, &(0x7f00000000c0)={0x19, 0x0, 0x5, &(0x7f0000000040)="0100743ade", 0x0, 0x0, 0x0, 0x7d86619a, [0x0, 0x7]})
ioctl$CIOCCRYPT(r0, 0xc0306367, &(0x7f0000001500)={0x0, 0x1, 0x7, 0x0, 0x0, &(0x7f0000001300), 0x0, &(0x7f00000014c0)})
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
chmod(0x0, 0x12b)
chdir(&(0x7f0000000200)='./file0\x00')
open$dir(&(0x7f0000000240)='./file0\x00', 0x40000400000002c2, 0x0)
pathconf(&(0x7f00000001c0)='./file0\x00', 0x3e)
kmq_setattr(0xffffffffffffffff, 0x0, 0x0)
sendto(r1, &(0x7f0000001540)="1229ccd8abfac0184d4b6d0b7a5ec55e830b64256da6e6ff0d65ed0b43576e4729a4a7031dcfa5d234cbce300a3e6cd3d823eea6f119914e8ac318ec7768839a2d2c787ddcaec272b453374ee4d8bf6d08a31a34f07d905883a89c2ef556c8c239b8b8d95395590c06b89ce8271e9fe0b596ae2d2148e7a14da7e536057eef2e6760c615a9fa28e89cfaf401193cee47017243d3e2f2716a42acf5fa5e12efb962980d9eb770115a871418c0f8fa8ca58b025f1a81a4bebff8f105a3ba47f7a6f745e5215f0694e7dceb859a6b018517aed5bb7f155c67102bcfdcf66ce832b4561f1075e23d157dd32d42d4c5984cde1ad4b6514040378c8fc4f357591db968c63ee3e9bdd3645a7295eb7745f1074896d4437db0739d9e444f947f2d0c9945cd988a32562b7278368fcc175e3b63219538f97b33806f259fc49bcebe04ff52b84a32769abd94422ccec5c6560a3873b6661fdce8764a7ef196e9e2b997cceac409fc760e7024442760d32f20aa956fef00f0d5bfb05478d9552d91f4ac06cd6c5a8b24e36c9d35e32107042c028ce4fabc297f8811678601223a88353d9ab678d0e614592e3b670632db7fcfa68d7cd5c568f06f1bfa895bcdda9488afa17679a8a7428ea72bdf76ff203aa1b12308129b92849fd7202412f561eb717e07423204a304e4e7d622bbc7e3e82fea6e3dae495966432abbed14fefdfe3f39dd740540ada6073ce91c4fb259df69aed2c86759e5b4a3a8c4922d80a4d68e0683fc52bbf4626674cb24cdcb90559d03c92ff98004639ca9a4dd45e541b9a50c04d1b9dca607215fa2ae2d3c1b7d7900ddfe08c4db3eec5d94ef83431c2f80a4a64b9c823fcad6a88f97c95fa263417ef54ff6292e6a1cf56f32aa146b17868ff1bf1397040ea565828844a78638d06180def15b017d3d74ba28f9fc0e7f6cb09cba10733a052e4a831bd939701f60f4aba25a9304d792e987be10a360d0d59868c7358e9ebb86c8280042f7b601b32890570d28d5c98a754879875b3526b891e08a68d8b03c7ec8c0bd1e07f67a2860c509b575d885f6565118cfb0c141fa1ea4d0d6bbe711d7548542022dbff5f8ccde6977655a2e4bc5fce20e545614276154c90d4d7b45bb3790a17db31b0fd8141d31d10d3a0abfcd85f7f4aac1fc3ecfb7204e09f6e7a1b226780b88b90752f1ea1ea56f2de74759eb31732193759b3368a43decae991250b707856fba622187ed3c1fe0ffef3e7346d4e75ddecf70dbc4c3e8805b85958f6da6c2772bca53e9b087f70d13388f148a214cdf76453ccfb3382923d19b3ad1b6e6f7bec26589a5235220304f237c79c975b1c31c2ab72ddf6fab56091347b72daf1ee3d2807b6b0758c726635e6cdb4101567089abaeb9f5fcb1994cb83527ab2c9a8f5f62284475da479258384ee54ec2df598f2cb8c2163ed99b8a31b431be584bab3091e8889b79963eac562cd1dee110dcc148a59a4358111fa7e9d576a572e12f8ff8c54a6a6665a0d11b1ddc5ba296de9e8c8ee057503675121ff296f040bed792f0e7ac0c6569a7703a125c9f3b770886f9402f66ef5e5215342431753ae4cc00fd236dfbd0fe23a05241d6e2e48829464969a4843ff8144365640a97149f77b37bd23a0abd44ede4f82e3a6db38b0331d0d657bb69639e14349731c2b85e685df0461acebcfd0462bef8cfc13a2914ee420930f0c0d460fa25cb0c1192d454275da9ad7cd598dac12508b7e9d8c38afa580f6c2a1befcc3508c3ee6385a9dda85a0c2e98e658b216892df050a428a80fcc12c4ff864d82978783d20128fb5078f020646570d1dd731d1a3cf0cefbab7c0629514fd00734fa321f55d221d8c6de757035f25080e6e9315e1ef02dce17554889a5d4d33f15dd4fe3dd9979aa8d59c7ed53e90cc60efa087543aebff180198d0f8b7de22150b8488e979fa16836fd7fc61f98de54b98160fa2013848f3ae1275e7837091d79685c89d1776097a3391e5d86d6564c331f0233ea018bbe6174f24a8a5a58c73bd486aa54b2783b450b83c2c17560d991855c8d826236d9f1ddf823afbf0ba8ac9d740fafd746a9e4760fcaf66d10a1d450399912e0f8f0b32397386d716556f45f57b5765eab50ef554d42c0f422290304c41d4e10b0652022e529bf66c10a2a4d505be3d64763ea0e997136171fb69da514004c47b3eb177a301dffd311c7daf0bbd448eb0fb1cd2cf77131aa17f76b93660e6156289162718c2e6632a3eacd9f1e590a4a8abc2d797e8dff801c65984e2b3532a079d33aba128a0491c3a85040af3a349bf96b21120115aa051320cda7e51a6d78b07e2a7fa31a0977a9fdfba256d79f93f5b31f33a771c8df9caaee958538e5740e3f3630c7feb5d70ccb5f531198232abf6351525b9e57efc4ff3875e6e2498f2980c23f4bb328b0d4b3eec5a98e03bd4603d9ef00661f7fbd2e48fede4bf2945f70f02edfb44e356525e43ab44330267f6fa42ff6d1432bb5523aed8d91222ae9af81c02ba5fd2a57c03e379bf5e0066e18c3106800f87c63c66de8461f1d1d005b512d17c961f6ec80b1c2712011df1c07127523dd9ad56ceb8900f972be21af99ac253b649c4d9ae42c74575471e700063abd7ebac74c8a560056cc0fa9ae7233cbf98c438c85ce9efd1fd1fd375b9cc94c2ada76ef7463a01b6e5aeb2a0297a5e7283c53657b0d481a00c73aec8e51775c9fefd90c5af890e62d0175c7cc610c0967bc4c469b1eb2873e7863d25f1e9c99fe1e1be8c19d1bc567c95547e31c407cde61e71b3a1114b881047e82ebf8607e42066a4c06058d344fc0c9a1874c81e4004d799d299c3797a587b0c3522c03a90e8b668aa4829944e66e9e44bce5e1e3967a802c9bf3f127c097e2449a652fba0582ec1a5e03e8469ac41e5816df60f6bb3417bf03240f63e1f7f6f664c7e5d260f70e367297c1d0ea5b830009d0cf2baaae914e002b614be0b570d169719eeefa67fc58be769de9f191a565224d20281fe63e218957b5a450b2b0e6f0115d41646bc25aac3c6b4311201e45ea46b4447c48da4a013c3d91d743a3d639b464d1df996dfd7d7278db810e2891151fb4e9e9ce550cb044c53005860bbf52898f8687f4bbcc6300b600b373ab034c325856ab8822adab6aee5b74a2fdf1414f3e537ef30bed2f5adebc9d9b72f7326a23df225c0fe2f504012f8b27605d963b6bb48b7216583ad38acc1cdd6c25d1926234700d413d976fe1ec557f91c9041f36333f35d170f09b2c670ea3e1726d1a286f05b8ab9dee11f2aeef28c8db9f19b84ff72153967c326c0e422de98a56d4b713b21446449c977cfb852d8caa807874fe217cf1bd0453664ed971d89aba19f25f1a9f6526af7fb4d485e671acd33b1031911fdeba854fc49dea70cfcde64c638a592dccb8472ced2db53131fe61f259296859e3afb7edc53e8b4901c486d360890d4336bb97619fed33d5800f911b5a7167a496a29706441cfc142fba3286558912cb81419a01fdd6d2b1aa079f157e8331227897104c855cb660cdff88e636668fd15986fa7775df83d8880049a9c6c2cffb6969da86ea2e3100ef2dbea345d371d8b9b276ed5bc8457fb0cb446e2b61528cf502dab23549b6abc675e5449c149426500b810553ad6c8c25cd6ace986a757004b1a27c45426eb9ca4f2821fdb99d70bf7c33b4c91295f3f03cb65a7dc69f189feac735db626a2472498f615c0b79a1a88db0f57a27e6bcb57200ead3f8e107bac32a98c54f99a33f888b3331cb65a9dfe2de95b3a694e1673495cc1ec38267643f5008fdd88938323bce311d03d8f9a8e3db1938a5f4fb1b6b3525c25bf1099cf531344a907ed93ba25db2447958a5c51ffa4cab95ceadfa20cc90c8b9f4d4252d7d06450ff6f1f6954d545afbcc0b6c79d34ede5da0593707b4ecb71600fdcfd6f97253f6eeac699e20fd92b09124081aaea0b6f0b53cbf41b64d29ccc72da51db22ded0f3cf183fcfe9dc4d7e97439a16dc80eaaecb39c07c424971a08a014806660c1f149de8458378daebac78552fab6a4acd069ce16618b94d5892cb3c8fa50be81e6ef0218c2ce198eeed3e056365aa82231e2fbed7669c6959b404a129928dd5c89cbc72e238d285ad9b08da5a9d51c46b578617fdea1448229edb83f5c154ba3f6d37e6bbe084ddfd0d8c8ab00d6cc04820616e2b3b443303e80c9b7ac3642681217cc96d5852884dcfb572f4b74e609d077f0850ede6de3d599375f4a6fbee995069e7ae16c2f1a21e7c18d6d5a6b34fa4127ef5787a77ec255afbb2366998c69a7a11dbdda1576c45936b86638985f87cc6ebcfbba7a6ff95427c79f20f2bcb305e4f7f2c80bd63b97486e401fb003c0c0e7f823127d20f6f9620b49edf325c40ab9b324eefb8a27ec61270ef8dc3f45c9d1decd02fe507db630ef2c80a1d2ddd158fbd504d0674761e6653fe7ac87c665a0ce5c30fa7ae17ac9e330e990f2d9dca871d3bb05db2ac29156939e7c8ac916dc9499f12592cf49b53e48251a5eb56e42b1a7ff9ffe209aad357310df5d38e9c3ba221886137ee978b37236b22f6ea678607215104ea9e0295767a1b1694ececd3f96c0592066e4b51b59e43a35a373b67810410f38487e781a3ddf22657e776dd210ad8bf39d884c00dd765743be337363be89a5ab56bcfd92973c9f3f8165c20d53e29d7068cef52bea9b8329de60071119adfef4c79f1a47c1eccc888b600005c38290c5cb10bd76ec4664bff9b2b77c46776c78ed0165dbdf97cb50c51d41c16711a6118a24bb3820814cd32df1336fffca94aee2a2bf4a9dcc3791871a909ab2232d9d2f740603186dd5bbc3b7e99ccdf9f5d16456b46a50f9f73ade8c78b035f75320e3cad611bdf4606dd3a79a49cc27a0e059549bb0f4ecd1ebc88485a33c3cd5282bd363a8853191c54d3b0286893ca774e75e3fae0e1b59e4116a94efc938aaab8ff3f2c27f44fe3a3416fcf0ccbe1a32d1f3895ef0762befae04f2941a55c4392600bed42f88821838fde22cdb5d8d5bcb66344cd7a97bd949d416271701b9e42b2073a9c9d9a4b1574efb98927c67796bc0fe41a0d0a553a0cfe616ef8690d48dfefe64b780d6628e29dbe272f39db1ad8c9d2bd0577a5f0021a20f04edf52fcd9cbd8942792435f7673bfe9c7c886b6bc0dd2270b9e1d3a09cad2e297a398e030a695e6b9089ea976c118362bdfa683478e34622c971967caab00caf4a1aebcac662fd58431fbc4598409d9e30827a0d45f1e40a9933a537a586674bca781d978a43c83196beafbc20805aa80ca41c8a1139a28f31b8582bed0a5eb683b789efb14170989f0e32c0badb68aacf14d46d204a8661fccfc75026ab95e2f251ea7c8732d1840ad5e05ef1b69a94b953e4d3d43531e40ee6bb02fcb7054561700b444419a78389d9e980c234883c275062c45477db4b7b42f37f248d9158eb9ccd5e21db5826da0548c65647f658ffbfd85306183c44d9e554d9fcfceb8ffde63b3af98c7aa1279a389374856098a9984bebca2f55c6e2b8a69ab9758fe139edf03960ecc7bef3e2bf34a7adc6dc286e012d1d522b4b3718144b9772d506f283c578f2eecf8d87896b483327f6831bc207ed30a241952493e5d98659a7af44420c9fc87d1266566c61976b148532e0785abf56d5e194682746c94dbb327ed5a9d3919015521065ec7b10148ad758ab541bdfa31b916a90daedbf396a1160fdf0f79f4432077ac26aa36feb6f77bd82d3", 0xff8, 0x20001, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0xc, @loopback, 0x3}, 0x1c)
vfork()
rfork(0x0)
ioctl$FILEMON_SET_FD(0xffffffffffffffff, 0xc0045301, 0x0)
r2 = openat$filemon(0xffffffffffffff9c, &(0x7f0000000080), 0x100, 0x0)
r3 = getpid()
sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000000400)={&(0x7f0000000280)=@in={0x10, 0x2, 0x3}, 0x10, &(0x7f0000000480)=[{&(0x7f00000002c0)="2d1f265f0ad6a927dedbcce8b0d1efcc6bcb5e8053a158ab2b7a67abb52ae10e482e082431d0ee508cefffa527dd5faffe94a44756912cede2c3778e112b79c0b66705bc02358810c0ef", 0x4a}, {&(0x7f0000000340)="96e6f0493357670ce1fbb86c0e7ad90c6b04e642aa5a092b48aa78eedaa9ad7bb5", 0x21}, {&(0x7f0000002540)="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", 0x1000}, {&(0x7f0000000380)="bfe5d43f5a8430bb25e85a62712909c70150d47a38b22b6bfe8d0249c84c56264b5638f2d73d32b9b3dfa59b328c363743e7a83a52ee595c1cf67b1e47d69ea3331543af62440ff71c62264c47dfbf9aa96e8256fbba0f6922e483fe86e5", 0x5e}, {&(0x7f0000000540)="e6ae531cca5cdb37b2468d1f0a1c1fd2ccf28228380cc927a356f5ad1ed53821e2876268fc0d9537c41cffd81349bf802b0c8474b531862ccb25fb6f8582a55a221e6a420c4dd51ea89d2bbc31387c1c897260bf3f0af25f28777cd792edc4a8d162f5782f4667657a484069308598d38af876708b68e5405516f917f65ece4bdd", 0x81}], 0x5, 0x0, 0x0, 0x1}, 0xc)
r4 = openat$filemon(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0)
symlink(0x0, 0x0)
open$dir(0x0, 0x0, 0x0)
kqueue()
r5 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_int(r5, 0x29, 0x1b, &(0x7f00000001c0), 0x4)
connect$inet6(r5, &(0x7f0000000080)={0x1c, 0x1c, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @loopback}}, 0x1c)
ioctl$FILEMON_SET_PID(r4, 0xc0045302, &(0x7f0000000500)=r3)
r6 = setsid()
ioctl$FILEMON_SET_PID(r2, 0xc0045302, &(0x7f0000000140)=r6)

2.164656437s ago: executing program 0 (id=253):
mprotect(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x6)
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
sendto$inet(r0, 0x0, 0x0, 0x10c, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000180)={0x0, 0x200}, 0x10)
extattr_delete_fd(0xffffffffffffffff, 0x0, 0x0)
link(0x0, 0x0)
socket$inet_sctp(0x2, 0x5, 0x84)
r1 = dup(0xffffffffffffffff)
open$dir(0x0, 0x0, 0x0)
setreuid(0xee00, 0x0)
r2 = socket(0x2, 0x1, 0x0)
open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x48)
ktrace(&(0x7f0000000080)='./file0\x00', 0x4, 0x3b40, 0x0)
r3 = socket(0x1c, 0x10000001, 0x0)
fcntl$lock(r3, 0x16, &(0x7f0000000080)={0x570})
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f00000002c0)={'rack\x00', 0x1000}, 0x24)
kmq_unlink(&(0x7f0000000000)='\x00')
setsockopt$inet_tcp_int(r2, 0x6, 0x426, 0x0, 0x0)
connect$inet6(0xffffffffffffffff, 0x0, 0x0)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, 0x0, 0x0)
r4 = socket(0x1c, 0x1, 0x0)
sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r4, 0x6, 0x2000, &(0x7f00000003c0)={'rack\x00'}, 0x24)
unlinkat(r1, &(0x7f00000000c0)='./file0\x00', 0x0)
setsockopt$inet_tcp_int(r4, 0x6, 0x450, &(0x7f0000000080), 0x4)
socket$inet6_sctp(0x1c, 0x0, 0x84)
sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f0000000400)={&(0x7f0000000100)=@in={0x10, 0x2, 0x0}, 0x10, 0x0}, 0x0)
fcntl$setflags(0xffffffffffffffff, 0x14, 0x0)

2.124585545s ago: executing program 2 (id=254):
ioctl$CIOCGSESSION2(0xffffffffffffffff, 0xc030636a, &(0x7f0000000100)={0x10, 0x24, 0x1, &(0x7f00000000c0)="ec", 0x0, 0x0, 0xfff, 0xfdffff7e, [0x0, 0x1]})
ioctl$CIOCCRYPTAEAD(0xffffffffffffffff, 0xc028636d, &(0x7f0000000440)={0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000280), &(0x7f0000000380)})
syz_emit_ethernet(0x4a, &(0x7f00000005c0)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaabb86dd60d50b2800146c00fe8000000000000000000000000000bbff02"])
mkdir(&(0x7f0000000040)='./file0\x00', 0x0)
r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0)
mkdirat(r0, &(0x7f0000000180)='./file1\x00', 0x0)
renameat(r0, &(0x7f0000000200)='./file1\x00', r0, &(0x7f0000000140)='./file0/file0\x00')
mkdir(&(0x7f0000000280)='./file0\x00', 0x0)
mount(&(0x7f0000000400)='ufs\x00', &(0x7f0000000040)='./file0\x00', 0xc0000400, &(0x7f00000001c0))
r1 = socket(0x2, 0x0, 0x2)
sendto(r1, 0x0, 0x0, 0x1, &(0x7f0000000040)=@in={0x10, 0x2, 0x0, @broadcast}, 0x10)
shutdown(r1, 0x1)
sync()
getsockopt$inet6_sctp_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x4, &(0x7f00000015c0), &(0x7f0000000040)=0xffffffffffffffc5)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, 0x0, 0x0)
fdatasync(0xffffffffffffffff)
dup(0xffffffffffffffff)
sync()
connect$inet(0xffffffffffffffff, &(0x7f0000001540)={0x10, 0x2, 0x2, @broadcast}, 0x10)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r2 = openat$ptmx(0xffffffffffffff9c, 0x0, 0x2, 0x0)
ioctl$DIOCOSFPADD(r2, 0xc088444f, 0x0)
r3 = socket$inet6_sctp(0x1c, 0x1, 0x84)
bind(r3, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x4, @loopback, 0x8}, 0x1c)
connect$inet6(r3, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x20, @loopback}, 0x1c)
socket(0x2, 0x3, 0x0)
socket(0x36, 0x2, 0x0)
vfork()

1.998480951s ago: executing program 1 (id=255):
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f0000000100)={0x10, 0x2, 0x3, @rand_addr=0x2}, 0x10)
sendto$inet(r0, 0x0, 0x0, 0x0, 0x0, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000000200)=0x3, 0x4)
connect$inet(0xffffffffffffffff, &(0x7f0000000240)={0x10, 0x2, 0x3, @remote={0xac, 0x14, 0x0}}, 0x10)
shutdown(0xffffffffffffffff, 0x0)
sendto(r0, &(0x7f0000001340)="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", 0xf98, 0x0, &(0x7f00000000c0)=@in6={0x1c, 0x1c, 0x0, 0x7, @ipv4={'\x00', '\xff\xff', @loopback}, 0x36bb89a7}, 0xf)
munmap(&(0x7f0000001000/0x3000)=nil, 0x3000)
madvise(&(0x7f0000003000/0x3000)=nil, 0x3000, 0x3)
socket$inet6_sctp(0x1c, 0x5, 0x84)
socket$inet_sctp(0x2, 0x5, 0x84)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, 0x0, &(0x7f0000001700))
sendto$inet6(0xffffffffffffffff, &(0x7f0000000600), 0x0, 0x0, 0x0, 0x0)
r1 = kqueue()
kevent(r1, &(0x7f0000000040)=[{0x0, 0xfffffffffffffff9, 0x9, 0x8, 0xe8c5, 0x0, [0x0, 0x0, 0x7, 0x40000000000000]}], 0x1, 0x0, 0x0, 0x0)
r2 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r2, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4)
connect$inet(r2, &(0x7f00000000c0)={0x34, 0x2, 0x2, @rand_addr=0xfffffffe}, 0x10)
sendmsg$inet6_sctp(r2, &(0x7f00000002c0)={&(0x7f0000000280)=@in={0x10, 0x2, 0x1, @multicast2}, 0x10, &(0x7f0000000100)=[{&(0x7f00000005c0)="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", 0x151}], 0x1, 0x0, 0x0, 0x81}, 0x0)
accept4$unix(r2, &(0x7f0000002780)=@file={0x1010, 0x0, ""/4110}, &(0x7f0000000000)=0x1010, 0x0)
ioctl$BIOCFEEDBACK(0xffffffffffffffff, 0x8004427c, &(0x7f00000001c0)=0x4)
r3 = socket$inet6_sctp(0x1c, 0x5, 0x84)
__realpathat(r3, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=""/1, 0x1, 0x0)
connect$inet6(r3, &(0x7f0000000340)={0x1c, 0x1c, 0x2, 0x1ff, @local={0xfe, 0x80, '\x00', 0x0}, 0x2}, 0x1c)
connect$inet6(r3, &(0x7f0000000300)={0x1c, 0x1c, 0x2, 0x0, @loopback, 0x8be}, 0x1c)
rfork(0x85000)

1.467860492s ago: executing program 0 (id=256):
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f0000000100)={0x10, 0x2, 0x3, @rand_addr=0x2}, 0x10)
sendto$inet(r0, 0x0, 0xfffffdf5, 0x20181, 0x0, 0x0)
r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x200, 0x0)
posix_fadvise(r1, 0x0, 0x0, 0x2)
socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet(0xffffffffffffffff, &(0x7f0000000140)={0x10, 0x2, 0x0, @loopback}, 0x10)
r2 = dup2(r1, 0xffffffffffffff9c)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, 0x0, &(0x7f0000001700))
sendto$inet6(0xffffffffffffffff, &(0x7f0000000600), 0x0, 0x0, 0x0, 0x0)
r3 = kqueue()
kevent(r3, &(0x7f0000000040)=[{0x0, 0xfffffffffffffff9, 0x9, 0x8, 0xe8c5, 0x0, [0x0, 0x793, 0x7, 0x40000000000003]}], 0x1, 0x0, 0x0, 0x0)
r4 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r4, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r4, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4)
connect$inet(r4, &(0x7f00000000c0)={0x34, 0x2, 0x2, @rand_addr=0xfffffffe}, 0x10)
sendmsg$inet6_sctp(r4, &(0x7f00000002c0)={&(0x7f0000000280)=@in={0x10, 0x2, 0x1, @multicast2}, 0x10, &(0x7f0000000100)=[{&(0x7f00000005c0)="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", 0x13c}], 0x1, 0x0, 0x0, 0x81}, 0x0)
accept4$unix(r4, &(0x7f0000001740)=@file={0x1009, 0x0, ""/4103}, &(0x7f00000001c0)=0x1009, 0x10000000)
r5 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r5, &(0x7f0000000340)={0x1c, 0x1c, 0x2, 0x1ff, @local={0xfe, 0x80, '\x00', 0x0}, 0x2}, 0x1c)
connect$inet6(r5, &(0x7f0000000300)={0x1c, 0x1c, 0x2, 0xfffffffe, @ipv4={'\x00', '\xff\xff', @broadcast}, 0x8be}, 0x1c)
fstatat(r2, &(0x7f0000000180)='./file0\x00', &(0x7f0000000780), 0x0)
socket(0x1c, 0x2, 0x0)
connect$inet(0xffffffffffffffff, &(0x7f0000000240)={0x10, 0x2, 0x2, @remote={0xac, 0x14, 0x0}}, 0x10)
rfork(0x85000)
kmq_notify(r1, &(0x7f0000000140)={0x0, 0xd, @sigval_ptr=0x7})
pread(r1, &(0x7f0000000040)=""/240, 0xf0, 0x0)
mkdirat(r1, &(0x7f0000000000)='./file0\x00', 0x101)

1.442358043s ago: executing program 1 (id=257):
open$dir(&(0x7f0000000080)='./file1\x00', 0x10242, 0x0)
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
ksem_init(0x0, 0x0)
r1 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4)
sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f00000002c0)={&(0x7f0000000280)=@in={0x10, 0x2, 0x1, @multicast2}, 0x10, &(0x7f0000000100), 0x0, 0x0, 0x0, 0x81}, 0x0)
accept4$unix(0xffffffffffffffff, &(0x7f0000001740)=@file={0x1009, 0x0, ""/4103}, &(0x7f0000000000)=0x1009, 0x0)
setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x3fd, &(0x7f0000000000)=0x40, 0x4)
bind$inet(r1, &(0x7f00000001c0)={0x10, 0x2, 0x2, @loopback}, 0x10)
connect$inet(r1, &(0x7f00000000c0)={0xfffffffffffffe21, 0x2, 0x2, @loopback}, 0x10)
sendto(r1, &(0x7f0000000380)="8e741440cbec08ded2c5eca7d3d5098a1eeb19d5f95476270256fe6ccc554d0112981bdcc2c23a064b7da59f4fd0571e7cbd32f04f51420be57ceeaf74a083211a0a9f05174fc729688ccbe3732a6e00", 0x50, 0x20005, &(0x7f0000000080)=@un=@file={0x2}, 0x2)
rename(&(0x7f0000000100)='./file1\x00', 0x0)
setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000040)={'rack\x00'}, 0x24)
sendmsg$unix(r1, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
r2 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(r2, 0x6, 0x46c, &(0x7f0000000080), 0x4)
r3 = socket(0x2, 0x1, 0x0)
sendmsg$unix(r3, &(0x7f0000000200)={&(0x7f0000000480)=@abs={0x8, 0x1, 0x0, 0x1}, 0x8, &(0x7f0000000300), 0x0, 0x0, 0x0, 0x80}, 0x100)
bind$inet(r0, &(0x7f0000000300)={0x10, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10)
close(0xffffffffffffffff)
recvfrom$unix(0xffffffffffffffff, 0x0, 0x0, 0x42, 0x0, 0x0)
sendto$inet(r0, &(0x7f0000000380)="e28aa208e919a609a56be31a2b6e6d7384c603a34f9536a046b760a4a64e7293db0c32f37628aa5a455027878fcdf9c6fe82e356700409bd0acb1957eee03f4b1bc28759bbfff1606d24e1bf4b571930512e0ea5cddd4297fe4683bd269f0705123c4487b853f96589a192e12180ff0781940078b9a4c613c439821bbb8e4a261bf8eff8c2da9940aebf817c3270d35d68ea2efcc4cd33132995fc2563a207cb8c51ca4cf2a9ec618f96fd439f5fa20568523195a39267b0b133c7a69977fde44fe8c68fac4fd5d8d4906f38f2c13c3d6e30a02dc884ae097bbf7002608ab849c3f9a7ca7589c73bf903", 0xea, 0x14, &(0x7f0000000480)={0x10, 0x2, 0x0, @rand_addr=0x8}, 0x10)
setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000680)={@in={{0x10, 0x2, 0x1, @remote={0xac, 0x14, 0x0}}}, 0x0, 0xfff8, 0x1, 0x8c}, 0x90)
open(&(0x7f00000000c0)='./file0\x00', 0x80000000000209, 0xfffffffffffffffc)
sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f0000000040)="a74e672ef6ee45db1890836f21edd4e47326c14ff92f795c46548d909244403dce6510b74c5ffc5b0d891b6d7d58f10336e8ce3bcdfb8c300245c62eabe3712acf249197e2a59507d63edc923d12d1cfc0218d9b9f24b9539aa70e31e98682d53bf4f02bb24e73ffbba53923949e681475c645dfc6be03886dd59202eb", 0x7d}], 0x1}, 0x0)
freebsd11_getfsstat(&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, <r4=>0x0}, 0x103, 0x1)
chown(&(0x7f00000001c0)='./file0\x00', r4, 0x0)

1.067183175s ago: executing program 1 (id=258):
r0 = socket(0x2, 0x1, 0x0)
bind$inet(r0, &(0x7f00000001c0)={0x10, 0x2, 0x2, @loopback}, 0xfffffffffffffc54)
r1 = socket$inet_sctp(0x2, 0x5, 0x84)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r3 = dup2(r1, r2)
sendmsg$inet_sctp(r3, &(0x7f0000000900)={&(0x7f0000000180)=@in={0x10, 0x2, 0x3, @rand_addr=0x10001}, 0x10, &(0x7f00000008c0)=[{&(0x7f0000000400)="d1", 0x1}], 0x1, &(0x7f00000005c0)=ANY=[@ANYBLOB="100000008000000000000000ac1400bb1c00000084005af78e68276c3d1177370400000a0000003ab5d42bd5ba541280dd932225c0a57c2f290ed156702a707b837d905241df3f31d5938a01e5f115f68e14e1ce42e0c33e5247692d34659538f7981dba267ecd04b9b777a72ffc3eb3466068aff1d02957e62dea1b826559862cc7ac8b2cab15902837909f2c988611d59654b763c037f59ad546e09bd824bde7ddbfbf1baa799d102d7709789885f6b85f2be0240c9c732be826821cd0c15134bccfddcde771a08cfe38f8cdcf5eae65770a52f2aaeabda106f204bab34ced4508cb113bb5a7a42a710d1afa000000000000"], 0x2c}, 0x0)
pipe2(&(0x7f0000000280)={0xffffffffffffffff, <r4=>0xffffffffffffffff}, 0x100000)
socket$inet_tcp(0x2, 0x1, 0x0)
kqueue()
r5 = socket$inet6_sctp(0x1c, 0x5, 0x84)
__realpathat(r5, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040), 0x0, 0x0)
r6 = socket(0x1c, 0x3, 0x1)
connect$inet6(r5, &(0x7f0000000340)={0x1c, 0x1c, 0x1, 0x1ff, @local={0xfe, 0x80, '\x00', 0x0}, 0x2}, 0x1c)
sendto(r6, &(0x7f0000000440)="b9d5cf29033fda9f0d47f14a5babefe85e2f1027c0bb21378a3d78aef12d04ee87a68f4323d818a91259db9fd1aaf026a235647bf27a0443ed4b8192e7b591b1592001d1632f2f74b1cd1043c1f242135d868693021711dbbf2091e946404cb96c4dd9209475761dcc1ff3159857264d6693bafe6dfcab26a921596d2f47d5a314e40e000000", 0x86, 0x20205, &(0x7f00000003c0)=@in6={0x1c, 0x1c, 0x1, 0x8, @rand_addr="3703b5dc04ddc2fed17d4dc0ff46909f", 0x7f}, 0x1c)
setsockopt$inet6_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x29, 0x51, &(0x7f00000000c0)={0x7fff, {{0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}, 0x1}}}, 0x88)
connect$inet6(r5, &(0x7f0000000300)={0x1c, 0x1c, 0x2, 0xfffffffe, @loopback, 0x8be}, 0x1c)
r7 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
ioctl$DIOCOSFPADD(r7, 0xc088444f, &(0x7f00000001c0))
r8 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x2, 0x0)
ioctl$DIOCOSFPADD(r8, 0xc088444f, &(0x7f00000001c0)="959634ca688b9ebcc1")
socket(0x1c, 0x1, 0x0)
dup2(r1, r4)
r9 = socket(0x0, 0x0, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r9, 0x6, 0x2000, 0x0, 0x0)
setsockopt$inet_tcp_int(r9, 0x6, 0x10, &(0x7f00000002c0)=0x6, 0x4)
r10 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r10, 0x6, 0x2000, &(0x7f0000000000)={'bbr\x00'}, 0x24)
sendto(r5, &(0x7f0000000500)="b9d5cf29033fda9f0d47f14a5babefe85e2f1027c0bb21378a3d78aef12d04ee87a68f4323d818a91259db9fd1aaf026a235647bf27a0443ed4b8192e7b591b1592001d1632f2f74b1cd1043c1f242135d868693021711dbbf2091e946404cb96c4dd9209475761dcc1ff3159857264d6693bafe6dfcab26a921596d2f47d5a314e40e000000", 0x86, 0x184, &(0x7f0000000200)=@in6={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}, 0x2006}, 0x1c)

797.163248ms ago: executing program 0 (id=259):
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = kqueue()
kevent(r1, &(0x7f0000000040)=[{0x0, 0xfffffffffffffff9, 0x9, 0x8, 0xe8c5}], 0x1, 0x0, 0x0, 0x0)
r2 = socket(0x1c, 0x1, 0x0)
setsockopt$sock_int(r2, 0xffff, 0x1001, &(0x7f00000002c0)=0x101, 0x4)
bind$inet6(r2, &(0x7f0000000140)={0x1c, 0x1c, 0x3, 0x0, @empty}, 0x1c)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f00000001c0)={'rack\x00'}, 0x24)
r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0)
ioctl$DIOCGETRULESET(r3, 0xc444443b, &(0x7f0000000100)="663f31f2481105c1343d46b8ad6be7bdbce2cc23cff94645e3cbac02e4320c579447fe330fb1d2892d60ef28bc8d4c5ba2bdb4a86510b2007d320769b90afa39de5e2abcd827eaf009a7fbb410848c5bc23e0ed05b8c6fd27c4fba84a6b0c667e6cd48f4612af590a4c15469f8cfc95716033743")
connect$inet6(r2, &(0x7f0000000180)={0x1c, 0x1c, 0x3, 0x0, @empty}, 0x1c)
sendto$inet(r2, &(0x7f0000000200)="0e", 0xff66, 0x0, 0x0, 0x0)
sendmsg$unix(r2, &(0x7f0000001440)={0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000c00)="f11952e5508ccdbaf10dcd96b1ceb8724bdf38774019109df2393832079b37b2dd26bbbefe3491", 0x27}, {&(0x7f0000000840)="faccbfc1213b7245c968e88fed57f69d4ed18b0fc343422fdc7ab9d92113373e90fbacef5551af86589dbe25e1d8baecceb5b8617b518f444d94092562c844048b841e675aa82565cf0446bc8b70fdd519bf853b116f8015ef79", 0x5a}], 0x2, &(0x7f0000000640)=ANY=[@ANYRES32, @ANYRES32=0x0, @ANYRES8=r3, @ANYBLOB, @ANYRES32, @ANYRES16, @ANYRESOCT=r0, @ANYRES32, @ANYRES32=r0, @ANYRES16=0x0, @ANYRESDEC=r3, @ANYBLOB="cf9fc75fea7d6173ce15b6d62edc261f87d812", @ANYBLOB="000008006800000000000cbb51b4abdd8e55995d38da46dcbae7753bb7a740ae949c08168a7cab6b2b5862be7bed5268d6a15fe06f8948dbe498ee0a11cb5f2ee3a6dad374e65aacad75", @ANYRES32, @ANYRES32=0x0, @ANYRES8, @ANYRES32, @ANYRES32, @ANYRESOCT, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES16=r3, @ANYRES32, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32, @ANYBLOB="63aebd739fdfff0300007f6ae841bdbb710a14776cc78af2c57ecaaac2bf83fc8d5a3e3b", @ANYRESHEX=r2, @ANYRES64, @ANYRES32=r1], 0x100, 0x20001}, 0x20180)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x1, 0x0, 0x0)
connect$inet(0xffffffffffffffff, 0x0, 0x0)
sendmsg$inet6_sctp(0xffffffffffffffff, 0x0, 0x0)
open(0x0, 0x400, 0x81)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, 0x0, 0x0)
connect$inet(0xffffffffffffffff, &(0x7f0000000240)={0x10, 0x2, 0x2, @remote={0xac, 0x14, 0x0}}, 0x10)
r4 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r5 = dup2(r4, r4)
setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r4, 0x84, 0x16, &(0x7f0000000280)={0x0, 0xf9a}, 0x8)
socket$inet6_sctp(0x1c, 0x5, 0x84)
getsockopt$inet_sctp_SCTP_AUTOCLOSE(r5, 0x84, 0x5, &(0x7f0000000300), &(0x7f0000000340)=0x4)
setsockopt$inet6_sctp_SCTP_REMOTE_UDP_ENCAPS_PORT(r5, 0x84, 0x24, &(0x7f0000000580)={0x0, @in={{0x10, 0x2, 0x3, @broadcast}}, 0x8}, 0x90)
r6 = socket$inet_sctp(0x2, 0x1, 0x84)
connect$inet(r6, &(0x7f0000000200)={0x10, 0x2, 0x2, @loopback}, 0x10)
getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r6, 0x84, 0x8004, &(0x7f0000000140)={0x0, 0x0}, &(0x7f00000002c0)=0x10)

603.324973ms ago: executing program 1 (id=260):
open$dir(&(0x7f0000000000)='./file0\x00', 0x202, 0x49)
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000100)={'bbr\x00'}, 0x32)
setsockopt$inet_tcp_int(r0, 0x6, 0x44c, &(0x7f0000000200), 0x4)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
connect$inet6(r1, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @rand_addr="00000000000000001bb400"}, 0x1c)
setsockopt$inet6_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f00000000c0)={0x10, 0x4, 0x0, 0xa, 0x0, 0x0, 0x0, 0x4, 0x0, 0x2}, 0xb)
socket(0x2, 0x1, 0x0)
socket(0x2, 0x1, 0x0)
socketpair$unix(0x1, 0x0, 0x0, 0x0)
connect$inet6(r1, &(0x7f0000000140)={0x1c, 0x1c, 0x0, 0xfffffffd, @local={0xfe, 0x80, '\x00', 0x0}, 0xe}, 0x1c)
shmctl$SHM_UNLOCK(0x0, 0xc)
shmctl$IPC_STAT(0x0, 0x2, 0x0)
socket(0x0, 0x0, 0x0)
cpuset(&(0x7f00000000c0))
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
accept(0xffffffffffffff9c, 0x0, 0x0)
r2 = socket(0x1c, 0x1, 0x0)
setsockopt$sock_int(r2, 0xffff, 0x1001, &(0x7f00000000c0)=0x101, 0x4)
bind$inet6(r2, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @loopback}, 0x1c)
r3 = socket$inet(0x2, 0x2, 0x3)
sendto$inet(r3, 0x0, 0x0, 0x0, &(0x7f00000001c0)={0x10, 0x2, 0x0, @local={0xac, 0x14, 0x0}}, 0x10)
fpathconf(r2, 0x15)
setsockopt$inet_tcp_int(r3, 0x6, 0x22, &(0x7f0000000200)=0x3, 0x4)
sendto$inet(r3, &(0x7f0000000340)="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", 0x565, 0x20081, &(0x7f0000000000)={0x10, 0x2, 0x0, @loopback}, 0x10)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f00000001c0)={'bbr\x00'}, 0x24)
connect$inet6(r2, &(0x7f0000000180)={0x1c, 0x1c, 0x3, 0x0, @empty}, 0x1c)
sendto$inet(r2, &(0x7f0000000200)="0e", 0xff66, 0x0, 0x0, 0x0)

405.863675ms ago: executing program 2 (id=261):
connect$inet(0xffffffffffffffff, 0x0, 0x0)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000180)={0x1, [0x0]}, 0x0)
ksem_init(&(0x7f0000000000), 0x1000)
r0 = socket(0x1c, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000280)={'bbr\x00'}, 0x24)
connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}, 0x2}, 0x1c)
sendto(r0, &(0x7f0000000100)="b9d5cf29033fda9f0d47f14a030000005e2f1027c0", 0x15, 0x100, &(0x7f00000002c0), 0x10)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
bind$inet(r1, &(0x7f00000000c0)={0x10, 0x2, 0x3, @remote={0xac, 0x14, 0x0}}, 0x10)
socket(0x2, 0x1, 0x0)
open$dir(0x0, 0x200, 0x0)
connect$inet(0xffffffffffffffff, &(0x7f0000000140)={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, 0x0, &(0x7f0000001700))
sendto$inet6(0xffffffffffffffff, &(0x7f0000000600), 0x0, 0x0, 0x0, 0x0)
rename(0x0, &(0x7f0000000200)='./file0\x00')
r2 = kqueue()
kevent(r2, &(0x7f0000000040)=[{0xfffffffe, 0xfffffffffffffff9, 0x9, 0x8, 0xe8c5, 0x0, [0x0, 0x0, 0x0, 0x40000000000000]}], 0x1, 0x0, 0x0, 0x0)
socket(0x2, 0x1, 0x0)
r3 = socket$inet_sctp(0x2, 0x1, 0x84)
bind$inet(r3, &(0x7f0000000280)={0x10, 0x2, 0x3}, 0x10)
setsockopt$sock_int(r3, 0xffff, 0x1002, &(0x7f0000000340)=0x101, 0x4)
connect$inet(r3, &(0x7f0000000000)={0x10, 0x2, 0x3, @loopback}, 0x10)
sendmsg$inet_sctp(r3, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000001b80)="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", 0x5ea}], 0x1}, 0x0)
shutdown(r3, 0x0)
connect$inet(0xffffffffffffffff, &(0x7f00000000c0)={0x10, 0x2, 0x0, @multicast1}, 0x10)
setsid()

0s ago: executing program 3 (id=262):
open$dir(&(0x7f0000000000)='./file0\x00', 0x202, 0x49)
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000540), 0x1, 0x0)
ksem_unlink(&(0x7f0000000040)='\x7f\x00$Z\xb7o\xf6\xe2\xbb\x06\b\xda\x8e\x1e\xf3\xc7\x14Aul\xee\xaf\x83\a\xb3\xbf\x1c\x9c\x19`\x1b\xb0')
setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x1008, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xc, &(0x7f0000000000)={0x1, 0xdf, 0x1, 0xfb, 0x58, 0x4, 0x4, 0x3, 0x71, 0x58}, 0xb)
setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x47, 0x0, 0x0)
ioctl$DIOCADDADDR(0xffffffffffffffff, 0xc4704434, &(0x7f0000000480)="02")
ioctl$DIOCBEGINADDRS(r0, 0xc4704433, &(0x7f0000000040))
ioctl$DIOCADDADDR(r0, 0xc4704434, &(0x7f0000000040))
r1 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000100)={'bbr\x00'}, 0x32)
setsockopt$inet_tcp_int(r1, 0x6, 0x44c, &(0x7f0000000200), 0x4)
r2 = socket$inet6_sctp(0x1c, 0x1, 0x84)
connect$inet6(r2, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @rand_addr="00000000000000001bb400"}, 0x1c)
setsockopt$inet6_sctp_SCTP_EVENTS(r2, 0x84, 0xc, &(0x7f00000000c0)={0x10, 0x4, 0x0, 0xa, 0x0, 0x0, 0x0, 0x4, 0x0, 0x2}, 0xb)
socket(0x2, 0x1, 0x0)
socket(0x2, 0x1, 0x0)
socketpair$unix(0x1, 0x0, 0x0, 0x0)
connect$inet6(r2, &(0x7f0000000140)={0x1c, 0x1c, 0x0, 0xfffffffd, @ipv4={'\x00', '\xff\xff', @remote={0xac, 0x14, 0x0}}, 0xe}, 0x1c)
shmctl$SHM_UNLOCK(0x0, 0xc)
shmctl$IPC_STAT(0x0, 0x2, 0x0)
socket(0x0, 0x0, 0x0)
cpuset(&(0x7f00000000c0))
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
accept(0xffffffffffffff9c, 0x0, 0x0)
r3 = socket(0x1c, 0x1, 0x0)
bind$inet6(r3, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @loopback}, 0x1c)
socket$inet(0x2, 0x2, 0x3)

kernel console output (not intermixed with test programs):

Warning: Permanently added '10.128.1.63' (ED25519) to the list of known hosts.
if_delmulti_locked: detaching ifnet instance 0xfffffe0058728000
if_delmulti_locked: detaching ifnet instance 0xfffffe0058725800
if_delmulti_locked: detaching ifnet instance 0xfffffe0058725800
if_delmulti_locked: detaching ifnet instance 0xfffffe0058725800
if_delmulti_locked: detaching ifnet instance 0xfffffe0058725800
if_delmulti_locked: detaching ifnet instance 0xfffffe0058725800
if_delmulti_locked: detaching ifnet instance 0xfffffe0058725800
Out of ktrace request objects.

FreeBSD/amd64 (ci-freebsd-main-2.us-central1-b.c.syzkaller.internal) (ttyu0)

login: 
FreeBSD/amd64 (ci-freebsd-main-2.us-central1-b.c.syzkaller.internal) (ttyu0)

login: tap2: cannot pullup VLAN header
ifaddr cache = 0xfffffe0075e4e300 is deleted
ifaddr cache = 0xfffffe0075219900 is deleted
ifaddr cache = 0xfffffe005883c780 is deleted
ifaddr cache = 0xfffffe005883c300 is deleted
ifaddr cache = 0xfffffe005883e180 is deleted
ifaddr cache = 0xfffffe0075224300 is deleted
ifaddr cache = 0xfffffe0075095480 is deleted
ifaddr cache = 0xfffffe007536c480 is deleted
ifaddr cache = 0xfffffe0075225600 is deleted
ifaddr cache = 0xfffffe0075096180 is deleted
pid 1128 (syz-executor), jid 0, uid 0: exited on signal 4 (no core dump - too large)
pid 1138 (syz-executor), jid 0, uid 0: exited on signal 8 (no core dump - too large)
panic: size_on_all_streams = 62 smaller than control length 1514
cpuid = 0
time = 1726539470
KDB: stack backtrace:
db_trace_self_wrapper() at db_trace_self_wrapper+0xc6/frame 0xfffffe0056c7bbf0
kdb_backtrace() at kdb_backtrace+0xd0/frame 0xfffffe0056c7bd50
vpanic() at vpanic+0x280/frame 0xfffffe0056c7bf10
panic() at panic+0xb5/frame 0xfffffe0056c7bfe0
sctp_deliver_reasm_check() at sctp_deliver_reasm_check+0x26a9/frame 0xfffffe0056c7c110
sctp_process_data() at sctp_process_data+0x31d8/frame 0xfffffe0056c7c7e0
sctp_common_input_processing() at sctp_common_input_processing+0x15b8/frame 0xfffffe0056c7ca00
sctp_input_with_port() at sctp_input_with_port+0x5a0/frame 0xfffffe0056c7cb90
sctp_input() at sctp_input+0x31/frame 0xfffffe0056c7cbb0
ip_input() at ip_input+0xac7/frame 0xfffffe0056c7ccd0
swi_net() at swi_net+0x2fa/frame 0xfffffe0056c7cd70
ithread_loop() at ithread_loop+0x4f6/frame 0xfffffe0056c7cef0
fork_exit() at fork_exit+0xcc/frame 0xfffffe0056c7cf30
fork_trampoline() at fork_trampoline+0xe/frame 0xfffffe0056c7cf30
--- trap 0, rip = 0, rsp = 0, rbp = 0 ---
KDB: enter: panic
[ thread pid 12 tid 100032 ]
Stopped at      kdb_enter+0x6e: movq    $0,0x23e2e17(%rip)
db> 
db> set $lines = 0
db> set $maxwidth = 0
db> show registers
cs                        0x20
ds                        0x3b
es                        0x3b
fs                        0x13
gs                        0x1b
ss                        0x28
rax                       0x12
rcx         0xfffffe00033eee30
rdx                          0
rbx         0xffffffff82720f40  .str.27
rsp         0xfffffe0056c7bd30
rbp         0xfffffe0056c7bd50
rsi                          0
rdi         0xffffffff815d1359  printf+0x149
r8                           0
r9                  0xffffffff
r10                          0
r11                       0xbf
r12         0xfffffe0007a18000
r13         0xfffffffffffffffe
r14         0xffffffff82720f40  .str.27
r15                          0
rip         0xffffffff815bb1fe  kdb_enter+0x6e
rflags                    0x46
kdb_enter+0x6e: movq    $0,0x23e2e17(%rip)
db> show proc
Process 12 (intr) at 0xfffffe0007a06580:
 state: NORMAL
 uid: 0  gids: 0
 parent: pid 0 at 0xffffffff83928720
 ABI: null
 flag: 0x10000284  flag2: 0
 reaper: 0xffffffff83928720 reapsubtree: 12
 sigparent: 20
 vmspace: 0xffffffff839296c0
   (map 0xffffffff839296c0)
   (map.pmap 0xffffffff83929780)
   (pmap 0xffffffff839297f0)
 threads: 22
100012                   I                                   [swi6: task queue]
100013                   I                                   [swi6: Giant taskq]
100015                   I                                   [swi5: fast taskq]
100032                   Run     CPU 0                       [swi1: netisr 0]
100033                   I                                   [swi1: hpts]
100034                   Run     CPU 1                       [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                                   [irq33: virtio_pci2]
100061                   I                                   [irq34: virtio_pci2]
100062                   I                                   [irq35: virtio_pci2]
100064                   I                                   [irq1: atkbd0]
100065                   I                                   [irq12: psm0]
100066                   I                                   [swi0: uart uart++]
100070                   I                                   [swi1: pf send]
db> ps
  pid  ppid  pgrp   uid  state   wmesg   wchan               cmd
 1162   767   767     0  R       (threaded)                  syz-executor
100761                   RunQ                                syz-executor
100819                   S       connec  0xfffffe0059abd0da  syz-executor
100820                   S       uwait   0xfffffe005847d300  syz-executor
 1161   873   873     0  R       (threaded)                  syz-executor
100104                   RunQ                                syz-executor
100815                   S       connec  0xfffffe0059abe8da  syz-executor
100816                   S       sbwait  0xfffffe0059ac82dc  syz-executor
100817                   S       uwait   0xfffffe0058480e00  syz-executor
 1160   766   766     0  R       (threaded)                  syz-executor
100758                   RunQ                                syz-executor
100814                   S       connec  0xfffffe0059abd8da  syz-executor
100818                   RunQ                                syz-executor
100821                   RunQ                                syz-executor
 1155     1   766     0  SV      uwait   0xfffffe00586f7880  syz-executor
 1153     1   767     0  SV      uwait   0xfffffe0058480700  syz-executor
 1148     1   766     0  SV      uwait   0xfffffe0075247880  syz-executor
 1135  1134   764     0  SV      uwait   0xfffffe0075247d80  syz-executor
 1134  1133   764     0  DV      ppwait  0xfffffe005b746fc0  syz-executor
 1133     1   764     0  DV      ppwait  0xfffffe005b747520  syz-executor
 1129     1   873     0  S       uwait   0xfffffe00586f7a80  syz-executor
 1124     1  1124    65  Ss      select  0xfffffe005847aac0  dhclient
 1119     1   873     0  S       uwait   0xfffffe0075247980  syz-executor
 1106     1   764     0  SV      uwait   0xfffffe005847f400  syz-executor
 1094     1  1094     0  Ss+     ttyin   0xfffffe005849c0b0  getty
 1093     1  1093     0  Ss+     ttyin   0xfffffe0059690cb0  getty
 1092     1  1092     0  Ss+     ttyin   0xfffffe00596924b0  getty
 1091     1  1091     0  Ss+     ttyin   0xfffffe0054354cb0  getty
 1090     1  1090     0  Ss+     ttyin   0xfffffe0059691cb0  getty
 1089     1  1089     0  Ss+     ttyin   0xfffffe00543554b0  getty
 1088     1  1088     0  Ss+     ttyin   0xfffffe00596914b0  getty
 1087     1  1087     0  Ss+     ttyin   0xfffffe0059692cb0  getty
 1086     1  1086     0  Ss+     ttyin   0xfffffe0054355cb0  getty
 1078     1   873     0  S       uwait   0xfffffe0058480600  syz-executor
 1077     1   764     0  S       uwait   0xfffffe00586f8400  syz-executor
 1075     1  1074     0  SV      uwait   0xfffffe005847f100  syz-executor
 1052     1   766     0  S       uwait   0xfffffe005847ee80  syz-executor
 1032     1   873     0  SV      uwait   0xfffffe005847df00  syz-executor
 1026     1   873     0  S       uwait   0xfffffe005847e280  syz-executor
 1020     0     0     0  DL      -       0xffffffff83929ba0  [accounting]
 1018     1   873     0  S       uwait   0xfffffe00586f9980  syz-executor
 1016     1   766     0  S       uwait   0xfffffe00586f8980  syz-executor
 1015     1   766     0  S       uwait   0xfffffe005847ed80  syz-executor
  992     1   767     0  S       uwait   0xfffffe00586f8c80  syz-executor
  969     1   767     0  SV      uwait   0xfffffe00586f7580  syz-executor
  965     1   873     0  SV      uwait   0xfffffe0075248380  syz-executor
  949     1   766     0  S       uwait   0xfffffe00586f7080  syz-executor
  947     1   767     0  SV      uwait   0xfffffe00586f8880  syz-executor
  945     1   943     0  SV      uwait   0xfffffe00586f8100  syz-executor
  934     1   764     0  S       uwait   0xfffffe00586f7980  syz-executor
  930     0     0     0  DL      mdwait  0xfffffe005983e000  [md0]
  923     1   766     0  S       uwait   0xfffffe005847d400  syz-executor
  903   902   767     0  SV      select  0xfffffe005847aa40  syz-executor
  902     1   767     0  DV      ppwait  0xfffffe0007be6520  syz-executor
  897     1   767     0  S       uwait   0xfffffe005847d100  syz-executor
  896     1   766     0  S       uwait   0xfffffe00586f8200  syz-executor
  890     1   766     0  SV      uwait   0xfffffe00586f8b80  syz-executor
  873   763   873     0  R                                   syz-executor
  870     1   767     0  S       uwait   0xfffffe005847e580  syz-executor
  864     1   764     0  SV      uwait   0xfffffe00586f9800  syz-executor
  852     1   766     0  S       uwait   0xfffffe00586f7e80  syz-executor
  847     1   767     0  S       uwait   0xfffffe005847d200  syz-executor
  846     0     0     0  DL      mdwait  0xfffffe00597eb000  [md7]
  844     0     0     0  DL      (threaded)                  [KTLS]
100174                   D       -       0xfffffe006e4e4400  [thr_0]
100175                   D       -       0xfffffe006e4e4480  [thr_1]
100176                   D       -       0xffffffff83a90a48  [reclaim_0]
  836     1   766     0  S       uwait   0xfffffe005847e380  syz-executor
  834     1   766     0  S       uwait   0xfffffe005847e080  syz-executor
  831     1   766     0  S       uwait   0xfffffe005422b800  syz-executor
  829     0     0     0  DL      aiordy  0xfffffe0007be6ae0  [aiod4]
  828     0     0     0  DL      aiordy  0xfffffe005b6dd020  [aiod3]
  827     0     0     0  DL      aiordy  0xfffffe0007be7040  [aiod2]
  826     0     0     0  DL      aiordy  0xfffffe005b6b55c0  [aiod1]
  820     1   820     0  Ss      select  0xfffffe005870fdc0  dhclient
  819     1   766     0  S       uwait   0xfffffe005847eb80  syz-executor
  767   763   767     0  R                                   syz-executor
  766   763   766     0  S       nanslp  0xffffffff8397f3c1  syz-executor
  764   763   764     0  S       piperd  0xfffffe006e130c70  syz-executor
  763   761   761     0  S       select  0xfffffe0058710a40  syz-executor
  761   759   761     0  Ss      pause   0xfffffe0007a240b0  csh
  759   682   759     0  Ss      select  0xfffffe005847abc0  sshd
  682     1   682     0  Ss      select  0xfffffe005847ad40  sshd
   17     0     0     0  DL      syncer  0xffffffff83a9cbe0  [syncer]
   16     0     0     0  DL      vlruwt  0xfffffe0007a26040  [vnlru]
   15     0     0     0  DL      (threaded)                  [bufdaemon]
100081                   D       psleep  0xffffffff83a9b1a0  [bufdaemon]
100084                   D       -       0xffffffff82e02140  [bufspacedaemon-0]
100097                   D       sdflush 0xfffffe00580114e8  [/ worker]
    9     0     0     0  DL      psleep  0xffffffff83ae68a0  [vmdaemon]
    8     0     0     0  DL      (threaded)                  [pagedaemon]
100079                   D       psleep  0xffffffff83acc838  [dom0]
100082                   D       launds  0xffffffff83acc844  [laundry: dom0]
100083                   D       umarcl  0xffffffff81d6f520  [uma]
    7     0     0     0  DL      -       0xffffffff836fcb70  [rand_harvestq]
    6     0     0     0  DL      pftm    0xffffffff847d29d0  [pf purge]
    5     0     0     0  DL      waiting 0xffffffff842c0a00  [sctp_iterator]
    4     0     0     0  DL      (threaded)                  [cam]
100045                   D       -       0xffffffff836c7340  [doneq0]
100046                   D       -       0xffffffff836c72c0  [async]
100077                   D       -       0xffffffff836c7140  [scanner]
    3     0     0     0  DL      (threaded)                  [crypto]
100042                   D       crypto_ 0xffffffff83ac8020  [crypto]
100043                   D       crypto_ 0xfffffe0057f74030  [crypto returns 0]
100044                   D       crypto_ 0xfffffe0057f74080  [crypto returns 1]
   14     0     0     0  DL      seqstat 0xfffffe00085f6488  [sequencer 00]
   13     0     0     0  DL      (threaded)                  [geom]
100036                   D       -       0xffffffff83927d40  [g_event]
100037                   D       -       0xffffffff83927d60  [g_up]
100038                   D       -       0xffffffff83927d80  [g_down]
    2     0     0     0  RL      (threaded)                  [clock]
100030                   RunQ                                [clock (0)]
100031                   I                                   [clock (1)]
   12     0     0     0  RL      (threaded)                  [intr]
100012                   I                                   [swi6: task queue]
100013                   I                                   [swi6: Giant taskq]
100015                   I                                   [swi5: fast taskq]
100032                   Run     CPU 0                       [swi1: netisr 0]
100033                   I                                   [swi1: hpts]
100034                   Run     CPU 1                       [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                                   [irq33: virtio_pci2]
100061                   I                                   [irq34: virtio_pci2]
100062                   I                                   [irq35: virtio_pci2]
100064                   I                                   [irq1: atkbd0]
100065                   I                                   [irq12: psm0]
100066                   I                                   [swi0: uart uart++]
100070                   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    0xfffffe0007a07040  [init]
   10     0     0     0  DL      audit_w 0xffffffff83ac8a80  [audit]
    0     0     0     0  DLs     (threaded)                  [kernel]
100000                   D       parked  0xffffffff84c1aff0  [swapper]
100005                   D       -       0xfffffe00085fba00  [softirq_0]
100006                   D       -       0xfffffe00085fb800  [softirq_1]
100007                   D       -       0xfffffe00085fb600  [if_io_tqg_0]
100008                   D       -       0xfffffe00085fb400  [if_io_tqg_1]
100009                   D       -       0xfffffe00085fb200  [if_config_tqg_0]
100010                   D       -       0xfffffe00085fb000  [pci_hp taskq]
100011                   D       -       0xfffffe00085fad00  [kqueue_ctx taskq]
100014                   D       -       0xfffffe00085fa700  [thread taskq]
100016                   D       -       0xfffffe00085fa300  [aiod_kick taskq]
100017                   D       -       0xfffffe00085fa100  [deferred_unmount ta]
100018                   D       -       0xfffffe00085f9e00  [inm_free taskq]
100019                   D       -       0xfffffe00085f9c00  [in6m_free taskq]
100020                   D       -       0xfffffe00085f9a00  [linuxkpi_irq_wq]
100021                   D       -       0xfffffe00085f9800  [linuxkpi_short_wq_0]
100022                   D       -       0xfffffe00085f9800  [linuxkpi_short_wq_1]
100023                   D       -       0xfffffe00085f9800  [linuxkpi_short_wq_2]
100024                   D       -       0xfffffe00085f9800  [linuxkpi_short_wq_3]
100025                   D       -       0xfffffe00085f9300  [linuxkpi_long_wq_0]
100026                   D       -       0xfffffe00085f9300  [linuxkpi_long_wq_1]
100027                   D       -       0xfffffe00085f9300  [linuxkpi_long_wq_2]
100028                   D       -       0xfffffe00085f9300  [linuxkpi_long_wq_3]
100035                   D       -       0xfffffe00085f8400  [firmware taskq]
100040                   D       -       0xfffffe0057f78300  [crypto_0]
100041                   D       -       0xfffffe0057f78300  [crypto_1]
100056                   D       -       0xfffffe00085fc300  [vtnet0 rxq 0]
100057                   D       -       0xfffffe00085fc200  [vtnet0 txq 0]
100058                   D       -       0xfffffe005836c500  [vtnet0 rxq 1]
100059                   D       -       0xfffffe005836c400  [vtnet0 txq 1]
100063                   D       vtbslp  0xfffffe0058350600  [virtio_balloon]
100067                   D       -       0xffffffff82726181  [deadlkres]
100071                   D       -       0xfffffe00586fe300  [acpi_task_0]
100072                   D       -       0xfffffe00586fe300  [acpi_task_1]
100073                   D       -       0xfffffe00586fe300  [acpi_task_2]
100075                   D       -       0xfffffe00085fc100  [mca taskq]
100076                   D       -       0xfffffe0057f77b00  [CAM taskq]
100078                   D       -       0xfffffe0057f78a00  [ipsec_offload]
100428                   D       -       0xfffffe00750bb300  [netlink_socket (PID]
db> show all locks
Process 1161 (syz-executor) thread 0xfffffe005b6c0740 (100816)
exclusive sx so_snd_sx (so_snd_sx) r = 0 (0xfffffe0059ac8180) locked @ /syzkaller/managers/main/kernel/sys/kern/uipc_socket.c:4793
Process 1160 (syz-executor) thread 0xfffffe005b6ee000 (100821)
exclusive sx so_rcv_sx (so_rcv_sx) r = 0 (0xfffffe0059abcdc0) locked @ /syzkaller/managers/main/kernel/sys/kern/uipc_socket.c:4791
Process 12 (intr) thread 0xfffffe0007a18000 (100032)
exclusive sleep mutex sctp-tcb (tcb) r = 0 (0xfffffe0074f05320) locked @ /syzkaller/managers/main/kernel/sys/netinet/sctp_pcb.c:2135
Process 12 (intr) thread 0xfffffe0007a1f000 (100034)
exclusive sleep mutex so_snd (so_snd) r = 0 (0xfffffe0059d07da0) locked @ /syzkaller/managers/main/kernel/sys/modules/tcp/bbr/../../../netinet/tcp_stacks/bbr.c:12307
exclusive rw tcpinp (tcpinp) r = 0 (0xfffffe00750e0560) locked @ /syzkaller/managers/main/kernel/sys/netinet/tcp_hpts.c:1263
db> show malloc
              Type        InUse        MemUse     Requests
           pf_hash            6        12804K            6
            linker          375         5011K          521
          tcp_hpts            7         4801K            7
            devbuf         4192         4324K         4222
         sctp_stro           63         2370K          284
         sysctloid        35477         2091K        35548
             vtbuf           24         1968K           46
              kobj          329         1316K          511
            newblk            9         1026K         1190
          vfscache            3         1025K            3
               pcb          232          899K         1922
          filedesc           91          726K          686
          inodedep           24          521K          498
         ufs_quota            1          512K            1
          vfs_hash            1          512K            1
           callout            2          512K            2
              intr            4          472K            4
           subproc          198          390K         1281
              vmem            5          272K            7
         vnet_data            2          224K            2
          acpitask            1          224K            1
            KTRACE          101          201K        27226
            acpica         1674          184K        61482
           tidhash            3          141K            3
           pagedep           13          131K          303
        tfo_ccache            1          128K            1
          IP reass            1          128K            1
            DEVFS1          112          112K          131
               sem            4          106K            4
        gtaskqueue           18           98K           18
               bus          995           82K         5165
          mtx_pool            2           72K            2
          syncache            1           68K            1
     NFSD srvcache            3           68K            3
            module          518           65K          519
       ddb_capture            1           64K            1
         sctp_atcl          168           63K         1226
           kdtrace          265           50K         1985
              umtx          384           48K          384
      tcp_fsb_rack           22           46K          212
              temp           37           39K         2098
               shm            4           38K            7
            DEVFS3          130           33K          141
           filemon            4           32K           27
         hostcache            1           32K            1
               msg            4           30K            4
            kbdmux            6           28K            6
          routetbl          184           21K          570
               LRO           20           21K           22
        DEVFS_RULE           56           20K           56
            ifaddr           67           19K           78
               BPF           14           19K           34
         ufs_mount            4           17K            5
              proc            3           17K            3
           lltable           51           17K           75
               tty           16           16K           16
           ithread           97           16K           97
            bus-sc           34           15K         1687
      eventhandler          163           14K          163
              GEOM           75           13K          539
             ifnet            7           13K            8
       ether_multi          152           13K          192
              kenv           95           12K           95
            CC Mem           42           11K          380
              rman           86           11K          451
         CAM queue            5           11K         1528
              ksem            7           10K           48
         sctp_atky          232           10K         1542
         in6_multi           65            9K           75
         bmsafemap            2            9K          439
               rpc            4            9K            4
           devstat            4            9K            4
              UART           12            9K           12
           md_disk            4            9K            8
         sctp_timw           32            8K           32
             shmfd            1            8K            3
       pfs_vncache            1            8K            1
        md_sectors            2            8K            2
     audit_evclass          238            8K          300
         taskqueue           69            8K           72
            kqueue           91            7K         1469
              cred           26            7K          239
            sglist            6            7K            6
           CAM DEV            3            6K          510
         pfs_nodes           22            6K           22
           pwddesc           87            6K         1223
          pf_ifnet           14            6K           34
            crypto           13            6K           78
            DEVFSP           79            5K          199
       ufs_dirhash           24            5K           27
            plimit           18            5K          635
               UMA          273            5K          273
                vt           11            5K           11
          pf_table            2            4K            6
           memdesc            1            4K            1
               MCA           32            4K           32
             evdev            4            4K            4
           acpisem           28            4K           28
          kcovinfo           52            4K           65
      tcp_pcm_rack           11            3K          106
          terminal           11            3K           11
         sctp_athm          168            3K         1248
            dirrem           10            3K          388
           uidinfo            5            3K           18
         proc-args           98            3K         2275
             hhook            8            3K           10
             clone            9            3K            9
           session           17            3K           58
        local_apic            1            2K            1
           io_apic            1            2K            1
         ipsec-saq            2            2K            2
             selfd           32            2K        27888
          sctp_map          126            2K          566
            ip6ndp           12            2K           15
       inpcbpolicy           57            2K          643
          sctp_ifa           14            2K           16
            Unitno           30            2K          245
           CAM XPT           22            2K          543
         sctp_stri            3            2K           38
               msi           12            2K           12
          in_multi            6            2K           10
               tun            4            2K            5
         toponodes            6            2K            6
           netlink            3            2K           57
       ipsecpolicy            2            2K            2
             lockf           12            2K           74
         cryptodev           21            2K          211
           acpidev           20            2K           20
           pf_osfp           10            2K           15
               osd           47            2K          390
          freework            5            2K          383
           softdep            1            1K            1
             mkdir            8            1K          576
          freeblks            4            1K          285
            sahead            1            1K            1
          secasvar            1            1K            1
             nhops            6            1K            8
       vnodemarker            2            1K           40
      NFSD session            1            1K            1
         newdirblk            7            1K          288
        CAM periph            4            1K          271
             ipsec            3            1K            3
          sctp_ifn            6            1K           16
            diradd            6            1K          411
          freefile            6            1K          328
               mld            6            1K            7
              igmp            6            1K            7
              pfil            6            1K            6
            select            6            1K           40
            isadev            6            1K            6
             mount           16            1K          114
          pci_link           10            1K           10
 encap_export_host           12            1K           12
            ip6opt            4            1K           29
              cdev            2            1K            2
       lkpikmalloc            8            1K            9
    chacha20random            1            1K            1
            biobuf            1            1K            1
              ktls            3            1K            9
            vnodes            1            1K            2
      NFSD lckfile            1            1K            1
     NFSD V4client            1            1K            1
             DEVFS            9            1K           10
           CAM SIM            2            1K            2
            feeder            7            1K            7
             frag6            2            1K            2
           tcpfunc            3            1K            3
        loginclass            3            1K            5
            prison            6            1K            6
           pf_rule            1            1K            5
          nexusdev            8            1K            8
            apmdev            1            1K            1
          atkbddev            2            1K            2
          ktls_ocf            1            1K            2
               aio            4            1K            5
           eventfd            1            1K            9
          pmchooks            1            1K            1
          CAM path            4            1K         1034
     CAM dev queue            2            1K            2
 CAM I/O Scheduler            1            1K            1
            soname            3            1K         4323
               iov            2            1K        16304
          sctp_vrf            1            1K            1
        ip_msource            1            1K            2
              vnet            1            1K            1
               pmc            1            1K            1
           entropy            2            1K           35
          acpiintr            1            1K            1
              cpus            2            1K            2
    vnet_data_free            1            1K            1
           Per-cpu            1            1K            1
          p1003.1b            1            1K            1
          filecaps            1            1K           73
           pf_altq            0            0K            0
     pf_krule_item            0            0K            0
           pf_temp            0            0K            0
       tcp_do_rack            0            0K            1
            ipcomp            0            0K            0
               esp            0            0K            0
                ah            0            0K            0
            mqdata            0            0K            0
        sctp_mcore            0            0K            0
        sctp_socko            0            0K          439
         sctp_iter            0            0K           16
         sctp_mvrf            0            0K            0
         sctp_cpal            0            0K            1
         sctp_cmsg            0            0K            0
         sctp_stre            0            0K            0
         sctp_athi            0            0K            0
         sctp_a_it            0            0K           15
         sctp_aadr            0            0K            5
        madt_table            0            0K            2
          smartpqi            0            0K            0
               ixl            0            0K            0
        ice-resmgr            0            0K            0
         ice-osdep            0            0K            0
               ice            0            0K            0
              iavf            0            0K            0
             axgbe            0            0K            0
       fpukern_ctx            0            0K            0
          xen_intr            0            0K            0
           xen_hvm            0            0K            0
         legacydrv            0            0K            0
            bounce            0            0K            0
            busdma            0            0K            0
            qpidrv            0            0K            0
      dmar_idpgtbl            0            0K            0
          dmar_dom            0            0K            0
          dmar_ctx            0            0K            0
              isci            0            0K            0
      iommu_dmamap            0            0K            0
     hyperv_socket            0            0K            0
           bxe_ilt            0            0K            0
        aesni_data            0            0K            0
            xenbus            0            0K            0
     vm_fictitious            0            0K            0
           UMAHash            0            0K            0
         vm_pgdata            0            0K            0
           jblocks            0            0K            0
          savedino            0            0K          336
          sentinel            0            0K            0
            jfsync            0            0K            0
            jtrunc            0            0K            0
             sbdep            0            0K           20
           jsegdep            0            0K            0
              jseg            0            0K            0
         jfreefrag            0            0K            0
          jfreeblk            0            0K            0
           jnewblk            0            0K            0
            jmvref            0            0K            0
           jremref            0            0K            0
           jaddref            0            0K            0
           freedep            0            0K            0
          freefrag            0            0K           49
        allocindir            0            0K            0
          indirdep            0            0K          161
       allocdirect            0            0K            0
          ufs_trim            0            0K            0
           mactemp            0            0K            0
     audit_trigger            0            0K            0
 audit_pipe_presel            0            0K            0
     audit_pipeent            0            0K            0
        audit_pipe            0            0K            0
      audit_evname            0            0K            0
         audit_bsm            0            0K            0
      audit_gidset            0            0K            0
        audit_text            0            0K            0
        audit_path            0            0K            0
        audit_data            0            0K            0
        audit_cred            0            0K            0
        MLX5EEPROM            0            0K            0
        MLX5EEPROM            0            0K            0
        MLX5EEPROM            0            0K            0
        MLX5EEPROM            0            0K            0
        MLX5EEPROM            0            0K            0
      MLX5E_TLS_RX            0            0K            0
        MLX5EEPROM            0            0K            0
         MLX5E_TLS            0            0K            0
        MLX5EEPROM            0            0K            0
        MLX5EEPROM            0            0K            0
        MLX5EEPROM            0            0K            0
            MLX5EN            0            0K            0
        MLX5EEPROM            0            0K            0
        MLX5EEPROM            0            0K            0
        MLX5EEPROM            0            0K            0
        MLX5EEPROM            0            0K            0
        MLX5EEPROM            0            0K            0
        MLX5EEPROM            0            0K            0
        MLX5EEPROM            0            0K            0
          MLX5DUMP            0            0K            0
        MLX5EEPROM            0            0K            0
        MLX5EEPROM            0            0K            0
        MLX5EEPROM            0            0K            0
        MLX5EEPROM            0            0K            0
       simple_attr            0            0K            0
          seq_file            0            0K            0
           lkpiskb            0            0K            0
             radix            0            0K            0
               idr            0            0K            0
          lkpindev            0            0K            0
           lkpimhi            0            0K            0
            lkpifw            0            0K            0
         lkpi80211            0            0K            0
               NLM            0            0K            0
    ipsec-spdcache            0            0K            0
         ipsec-reg            0            0K            0
        ipsec-misc            0            0K            2
      ipsecrequest            0            0K            0
       ip6_msource            0            0K            0
      ip6_moptions            0            0K            1
       in6_mfilter            0            0K            0
            tcplog            0            0K            0
        tcp_hwpace            0            0K            0
       ip_moptions            0            0K            4
        in_mfilter            0            0K            7
              ipid            0            0K            0
         80211scan            0            0K            0
      80211ratectl            0            0K            0
        80211power            0            0K            0
       80211nodeie            0            0K            0
         80211node            0            0K            0
      80211mesh_gt            0            0K            0
      80211mesh_rt            0            0K            0
         80211perr            0            0K            0
         80211prep            0            0K            0
         80211preq            0            0K            0
          80211dfs            0            0K            0
       80211crypto            0            0K            0
          80211vap            0            0K            0
             iflib            0            0K            0
              vlan            0            0K            0
               gif            0            0K            0
           ifdescr            0            0K            0
              zlib            0            0K           20
           fadvise            0            0K            2
           VN POLL            0            0K            0
            statfs            0            0K          197
     namei_tracker            0            0K            0
       export_host            0            0K            0
        cl_savebuf            0            0K           25
               lio            0            0K           26
               acl            0            0K            0
          mbuf_tag            0            0K            0
              accf            0            0K            0
               pts            0            0K            0
           timerfd            0            0K            0
          procdesc            0            0K            8
          ioctlops            0            0K          219
           Witness            0            0K            0
             stack            0            0K            0
              sbuf            0            0K          312
          firmware            0            0K            0
        compressor            0            0K            0
              SWAP            0            0K            0
         sysctltmp            0            0K          693
            sysctl            0            0K            3
              ekcd            0            0K            0
            dumper            0            0K            0
          sendfile            0            0K            0
              rctl            0            0K            0
             cache            0            0K            0
      prison_racct            0            0K            0
       Fail Points            0            0K            0
             sigio            0            0K            1
filedesc_to_leader            0            0K            0
               pwd            0            0K            0
       tty console            0            0K            0
         boottrace            0            0K            0
        isofs_node            0            0K            0
       isofs_mount            0            0K            0
     tr_raid5_data            0            0K            0
    tr_raid1e_data            0            0K            0
     tr_raid1_data            0            0K            0
     tr_raid0_data            0            0K            0
    tr_concat_data            0            0K            0
       md_sii_data            0            0K            0
   md_promise_data            0            0K            0
    md_nvidia_data            0            0K            0
   md_jmicron_data            0            0K            0
     md_intel_data            0            0K            0
       md_ddf_data            0            0K            0
         raid_data            0            0K           84
     geom_flashmap            0            0K            0
         tmpfs dir            0            0K            0
        tmpfs name            0            0K            0
       tmpfs mount            0            0K            0
     tmpfs extattr            0            0K            0
           NFS FHA            0            0K            0
         newnfsmnt            0            0K            0
  newnfsclient_req            0            0K            0
   NFSCL layrecall            0            0K            0
     NFSCL session            0            0K            0
     NFSCL sockreq            0            0K            0
     NFSCL devinfo            0            0K            0
     NFSCL flayout            0            0K            0
      NFSCL layout            0            0K            0
     NFSD rollback            0            0K            0
      NFSCL diroff            0            0K            0
        NEWNFSnode            0            0K            0
         NFSCL lck            0            0K            0
      NFSCL lckown            0            0K            0
      NFSCL client            0            0K            0
       NFSCL deleg            0            0K            0
        NFSCL open            0            0K            0
       NFSCL owner            0            0K            0
            NFS fh            0            0K            0
           NFS req            0            0K            0
     NFSD usrgroup            0            0K            0
       NFSD string            0            0K            0
       NFSD V4lock            0            0K            0
      NFSD V4state            0            0K            0
       msdosfs_fat            0            0K            0
     msdosfs_mount            0            0K            0
      msdosfs_node            0            0K            0
            DEVFS4            0            0K            0
            DEVFS2            0            0K            0
            gntdev            0            0K            0
       privcmd_dev            0            0K            0
        evtchn_dev            0            0K            0
          xenstore            0            0K            0
               xnb            0            0K            0
          xen_acpi            0            0K            0
              xbbd            0            0K            0
               xbd            0            0K            0
           Balloon            0            0K            0
          sysmouse            0            0K            0
            vtfont            0            0K            0
            pvscsi            0            0K            0
            USBdev            0            0K            0
               USB            0            0K            0
            twsbuf            0            0K            0
       tcp_log_dev            0            0K           14
      midi buffers            0            0K            0
             mixer            0            0K            0
              ac97            0            0K            0
             hdacc            0            0K            0
              hdac            0            0K            0
              hdaa            0            0K            0
       SIIS driver            0            0K            0
               PUC            0            0K            0
          ppbusdev            0            0K            0
            sr_iov            0            0K            0
               OCS            0            0K            0
               OCS            0            0K            0
              nvme            0            0K            0
               nvd            0            0K            0
            netmap            0            0K            0
            mwldev            0            0K            0
        MVS driver            0            0K            0
          mrsasbuf            0            0K            0
          mpt_user            0            0K            0
          mps_user            0            0K            0
            MPSSAS            0            0K            0
               mps            0            0K            0
          mpr_user            0            0K            0
            MPRSAS            0            0K            0
               mpr            0            0K            0
            mfibuf            0            0K            0
           malodev            0            0K            0
               LED            0            0K            0
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                ix            0            0K            0
            ipsbuf            0            0K            0
         ciss_data            0            0K            0
         BACKLIGHT            0            0K            0
           ath_hal            0            0K            0
            athdev            0            0K            0
           ata_pci            0            0K            0
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       ata_generic            0            0K            0
       AHCI driver            0            0K            0
               agp            0            0K            0
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db> show uma
              Zone   Size    Used    Free    Requests  Sleeps  Bucket  Total Mem    XFree
   mbuf_jumbo_page   4096    8323    1329       25479       0     254   39534592        0
    ertt_txseginfo     40  427447      86      550790       0     254   17101320        0
              mbuf    256    9103    7669      642706       0     254    4293632        0
          BUF TRIE    144     350   11438        1141       0      62    1697472        0
        malloc-384    384    4174      26        4180       0      30    1612800        0
      mbuf_cluster   2048     508     254         509       0     254    1560576        0
        malloc-128    128   11965     156       12494       0     126    1551488        0
       malloc-4096   4096     337       5         527       0       2    1400832        0
       UMA Slabs 0    112   11561      25       11561       0     126    1297632        0
         vmem btag     56   21988      83       21988       0     254    1235976        0
         sctp_asoc   2256      63     447         282       0     254    1150560        0
        RADIX NODE    144    7433     402       38390       0      62    1128240        0
      malloc-65536  65536      11       1          15       0       1     786432        0
      malloc-16384  16384      45       3         500       0       1     786432        0
         FFS inode   1168     570      25         903       0       8     694960        0
        256 Bucket   2048     196      94        3508       0       8     593920        0
           sctp_ep   1152     102     409         921       0     254     588672        0
            socket   1024     119     389        2808       0     254     520192        0
          lkpicurr    168       2    3094           2       0      62     520128        0
              pbuf   2624       0     198           0       0       2     519552        0
       malloc-4096   4096     104       6        2039       0       2     450560        0
        sctp_raddr    736      68     449         318       0     254     380512        0
         VM OBJECT    264    1332      48       17571       0      30     364320        0
            THREAD   1824     177      15         821       0       8     350208        0
             VNODE    440     609      84         946       0      30     304920        0
         malloc-64     64    4415     184        5748       0     254     294336        0
        sctp_chunk    152      52    1742        1583       0     254     272688        0
      malloc-65536  65536       4       0           4       0       1     262144        0
       malloc-2048   2048     115      13         279       0       8     262144        0
       tcp_bbr_map    128    1149     897       16884       0     126     261888        0
       malloc-2048   2048     109      11         946       0       8     245760        0
         malloc-16     16   14871     129       17877       0     254     240000        0
        malloc-256    256     455     475        4688       0      62     238080        0
      malloc-32768  32768       6       1         126       0       1     229376        0
            DEVCTL   1024      37     183         164       0       0     225280        0
           tcp_log    416      65     448         562       0     254     213408        0
       malloc-2048   2048       3     101        1146       0       8     212992        0
         MAP ENTRY     96    1981     161       63121       0     126     205632        0
      malloc-32768  32768       0       6         141       0       1     196608        0
        malloc-128    128    1253     266       29351       0     126     194432        0
         UMA Zones    768     245       4         245       0      16     191232        0
         malloc-32     32    5461     209        6607       0     254     181440        0
     FPU_save_area    832     179      37        1136       0      16     179712        0
            lkpimm     56       1    3095           1       0     254     173376        0
       FFS2 dinode    256     570      60         903       0      62     161280        0
              PROC   1376      86      24        1162       0       8     151360        0
       malloc-1024   1024     129      15         148       0      16     147456        0
       S VFS Cache    104    1009     395        1432       0     126     146016        0
      malloc-65536  65536       0       2         118       0       1     131072        0
      malloc-65536  65536       0       2           4       0       1     131072        0
      malloc-65536  65536       0       2         100       0       1     131072        0
             unpcb    256       2     508        1200       0     254     130560        0
       mbuf_packet    256     227     281       11321       0     254     130048        0
          ksiginfo    112      90     954         347       0     126     116928        0
         filedesc0   1072      87      18        1223       0       8     112560        0
        malloc-384    384     207      63        1286       0      30     103680        0
        128 Bucket   1024      57      42         376       0      16     101376        0
        malloc-128    128     558     217        4344       0     126      99200        0
       malloc-4096   4096      18       4         362       0       2      90112        0
          UMA Kegs    384     230       3         230       0      30      89472        0
        malloc-128    128     404     247        1044       0     126      83328        0
       malloc-8192   8192       6       4          31       0       1      81920        0
       malloc-8192   8192       8       2          29       0       1      81920        0
       malloc-1024   1024      74       6         293       0      16      81920        0
        sctp_readq    152       5     515          21       0     254      79040        0
         tcp_inpcb   1320      42      15         377       0       8      75240        0
       malloc-8192   8192       7       2         108       0       1      73728        0
         64 Bucket    512      87      49        2196       0      30      69632        0
         malloc-64     64     554     517        1778       0     254      68544        0
      malloc-65536  65536       1       0           1       0       1      65536        0
      malloc-65536  65536       1       0           1       0       1      65536        0
      malloc-32768  32768       1       1          13       0       1      65536        0
        malloc-256    256     135     120        1116       0      62      65280        0
         32 Bucket    256      84     171        2149       0      62      65280        0
             g_bio    408       0     150        8417       0      30      61200        0
sctp_stream_msg_out    112       6     534          49       0     254      60480        0
           VMSPACE    616      59      37        1117       0      16      59136        0
         malloc-64     64     340     479         369       0     254      52416        0
        malloc-256    256       5     190         386       0      62      49920        0
        malloc-256    256      86     109        1229       0      62      49920        0
        malloc-256    256     133      62         957       0      62      49920        0
           DIRHASH   1024      35      13          37       0      16      49152        0
             NAMEI   1024       0      48       15384       0      16      49152        0
      malloc-16384  16384       3       0           3       0       1      49152        0
       malloc-4096   4096       5       7          15       0       2      49152        0
       malloc-1024   1024       9      39         650       0      16      49152        0
        malloc-384    384     111       9         440       0      30      46080        0
        malloc-384    384      25      95         500       0      30      46080        0
          syncache    168       0     264           3       0     254      44352        0
             Files     80     276     274        9972       0     126      44000        0
       malloc-8192   8192       3       2          45       0       1      40960        0
            pcpu-8      8    4821     299        5370       0     254      40960        0
              pipe    728      18      37         327       0      16      40040        0
            da_ccb    544       0      70        2196       0      16      38080        0
         udp_inpcb    416       6      84         200       0      30      37440        0
         hostcache     64       3     564           3       0     254      36288        0
         malloc-64     64      93     474         405       0     254      36288        0
         malloc-64     64      58     509       43603       0     254      36288        0
         malloc-64     64      96     471        9552       0     254      36288        0
         malloc-64     64     144     423         498       0     254      36288        0
         malloc-64     64     178     389        1469       0     254      36288        0
      tcp_rack_map    128      18     261        4021       0     126      35712        0
        malloc-128    128      11     268         437       0     126      35712        0
        malloc-128    128     112     167         679       0     126      35712        0
        malloc-128    128     102     177         720       0     126      35712        0
        malloc-128    128      78     201          82       0     126      35712        0
      ktls_session    256       1     134           2       0      62      34560        0
     routing nhops    256      27     108          38       0      62      34560        0
           ttyoutq    256      72      63         432       0      62      34560        0
        malloc-384    384      45      45          65       0      30      34560        0
        malloc-256    256      47      88         463       0      62      34560        0
        malloc-256    256      51      84         114       0      62      34560        0
        malloc-256    256      30     105         755       0      62      34560        0
         TURNSTILE    136     193      59         193       0      62      34272        0
        SLEEPQUEUE     88     193     191         193       0     126      33792        0
      malloc-32768  32768       1       0           1       0       1      32768        0
      malloc-16384  16384       0       2           2       0       1      32768        0
      malloc-16384  16384       2       0           2       0       1      32768        0
       malloc-8192   8192       3       1           4       0       1      32768        0
       malloc-4096   4096       3       5          10       0       2      32768        0
       malloc-2048   2048      12       4          17       0       8      32768        0
       malloc-2048   2048       5      11          34       0       8      32768        0
       malloc-2048   2048       4      12          98       0       8      32768        0
       malloc-1024   1024       1      31           5       0      16      32768        0
       malloc-1024   1024      11      21          18       0      16      32768        0
       malloc-1024   1024       5      27         190       0      16      32768        0
       malloc-1024   1024      11      21          15       0      16      32768        0
       malloc-1024   1024       1      31        1069       0      16      32768        0
        malloc-512    512       3      61          14       0      30      32768        0
        malloc-512    512       2      62         210       0      30      32768        0
        malloc-512    512       9      55          81       0      30      32768        0
        malloc-512    512       6      58         119       0      30      32768        0
        malloc-512    512       8      56           9       0      30      32768        0
        malloc-512    512       0      64          14       0      30      32768        0
           pcpu-64     64     492      20         492       0     254      32768        0
      tcp_rack_pcb   1152      11      17         106       0       8      32256        0
       tcp_bbr_pcb    896      10      26         127       0      16      32256        0
            ttyinq    160     135      65         810       0      62      32000        0
              PGRP    120      21     243          63       0     126      31680        0
            clpbuf   2624       0      12          28       0       4      31488        0
        sctp_laddr     48     105     483         313       0     254      28224        0
         malloc-32     32     272     610         683       0     254      28224        0
         16 Bucket    144      62     134         423       0      62      28224        0
          4 Bucket     48       6     582          10       0     254      28224        0
               AIO    208       6     127          44       0      62      27664        0
     udplite_inpcb    416       0      63          12       0      30      26208        0
            cpuset    200      10     118          19       0      62      25600        0
       malloc-8192   8192       1       2           3       0       1      24576        0
               PWD     40      48     558         362       0     254      24240        0
           rtentry    168      30     114          38       0      62      24192        0
          8 Bucket     80      68     232         506       0     126      24000        0
            itimer    352       0      66          42       0      30      23232        0
             ripcb    384       9      51          54       0      30      23040        0
        malloc-384    384       0      60          24       0      30      23040        0
        malloc-384    384       2      58           2       0      30      23040        0
         domainset     40       0     567           9       0     254      22680        0
       Mountpoints   2816       2       6           2       0       4      22528        0
udplite_inpcb ports     32       0     630           5       0     254      20160        0
   udp_inpcb ports     32       2     628          30       0     254      20160        0
   tcp_inpcb ports     32      18     612         210       0     254      20160        0
              ertt     72      42     238         377       0     126      20160        0
         malloc-32     32     135     495         215       0     254      20160        0
         malloc-32     32     349     281        1411       0     254      20160        0
         malloc-32     32      54     576         133       0     254      20160        0
         malloc-32     32     118     512        3729       0     254      20160        0
         malloc-32     32       6     624        1094       0     254      20160        0
          2 Bucket     32      69     561         476       0     254      20160        0
             KNOTE    160       1     124         105       0      62      20000        0
           cryptop    280       0      70          12       0      30      19600        0
             AIOCB    552       0      35          37       0      16      19320        0
       L VFS Cache    320       1      59          10       0      30      19200        0
            AIOLIO    272       0      70          26       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-16384  16384       1       0           1       0       1      16384        0
       malloc-8192   8192       1       1           2       0       1      16384        0
       malloc-2048   2048       2       6           4       0       8      16384        0
       malloc-2048   2048       3       5         194       0       8      16384        0
        malloc-512    512       0      32           4       0      30      16384        0
        malloc-512    512       3      29           7       0      30      16384        0
           SMR CPU     32       8     503           8       0     254      16352        0
               ipq     56       1     287           1       0     254      16128        0
          rl_entry     48       1     335           1       0     254      16128        0
      vtnet_tx_hdr     24       1     667      543777       0     254      16032        0
            mqueue    248       1      63           1       0      62      15872        0
   tcp_log_id_node    120       0     132           1       0     126      15840        0
              kenv    258      17      43        1072       0      30      15480        0
            mqnode    416       4      32           4       0      30      14976        0
        SMR SHARED     24       8     503           8       0     254      12264        0
 tcp_log_id_bucket    176       0      69           1       0      62      12144        0
         malloc-32     32      13     365       10692       0     254      12096        0
         malloc-16     16      72     678        1746       0     254      12000        0
         malloc-16     16      44     706         462       0     254      12000        0
         malloc-16     16      16     734        9527       0     254      12000        0
         malloc-16     16     228     522        1668       0     254      12000        0
         malloc-16     16      36     714          54       0     254      12000        0
         malloc-16     16     282     468       28335       0     254      12000        0
         malloc-16     16     153     597         946       0     254      12000        0
        malloc-384    384       7      23          23       0      30      11520        0
tfo_ccache_entries     80       2     126           2       0     126      10240        0
       malloc-8192   8192       1       0           1       0       1       8192        0
       malloc-4096   4096       1       1           1       0       2       8192        0
       malloc-4096   4096       1       1           1       0       2       8192        0
           pcpu-16     16       8     504           8       0     254       8192        0
       UMA Slabs 1    176       9      13           9       0      62       3872        0
        KMAP ENTRY     96      12      27          17       0       0       3744        0
               md0      8      15     241          15       0     254       2048        0
               md7      4       0       0           0       0     254          0        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    144       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 frags    248       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    368       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      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
          tcpreass     48       0       0           0       0     254          0        0
       ripcb ports     32       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
        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    144       0       0           0       0      62          0        0
   IOMMU_MAP_ENTRY    104       0       0           0       0     126          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
            vnpbuf   2624       0       0           0       0      16          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    144       0       0           0       0      62          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-16384  16384       0       0           0       0       1          0        0
      malloc-16384  16384       0       0           0       0       1          0        0
       malloc-4096   4096       0       0           0       0       2          0        0
           pcpu-32     32       0       0           0       0     254          0        0
            pcpu-4      4       0       0           0       0     254          0        0
            fakepg    104       0       0           0       0     126          0        0
          UMA Hash    256       0       0           0       0      62          0        0