last executing test programs:

3.779320841s ago: executing program 2 (id=298):
socket$inet6_sctp(0x1c, 0x5, 0x84)
r0 = socket(0x1c, 0x1, 0x0)
setsockopt$inet6_IPV6_HOPOPTS(r0, 0x29, 0x31, &(0x7f00000016c0)=ANY=[@ANYBLOB="0004000000000000040100040100c2"], 0x28)
r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
ftruncate(r1, 0x3862)
mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x2, 0x10, 0xffffffffffffffff, 0x0)
rename(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0/file0\x00')
r2 = socket$inet_sctp(0x2, 0x5, 0x84)
setsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xc, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x81, 0xfd, 0x0, 0x5, 0x0, 0x3}, 0xb)
ioctl$FILEMON_SET_FD(r1, 0xc0045301, &(0x7f0000000000))
getsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xc, &(0x7f0000000240), &(0x7f0000000280)=0xb)
mmap(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x5, 0x11, r2, 0x0)
getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x26, 0x0, 0x0)
syz_emit_ethernet(0xe, &(0x7f0000000dc0)=ANY=[@ANYBLOB="0700ffffffffaaaaaaaaaabb0806"])
socket$inet_sctp(0x2, 0x5, 0x84)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r3, 0x6, 0x42b, &(0x7f00000000c0), 0x4)
connect$inet(r3, &(0x7f0000000040)={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10)

3.365091377s ago: executing program 0 (id=303):
kqueue()
ksem_wait(0x0)
socket$inet_tcp(0x2, 0x1, 0x0)
socket$inet6_sctp(0x1c, 0x0, 0x84)
openat$filemon(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0)
socket$inet6_sctp(0x1c, 0x1, 0x84)
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000000)={'bbr\x00'}, 0x24)
openat$crypto(0xffffff9c, &(0x7f0000000040), 0x0, 0x0)
thr_suspend(0x0)
syz_emit_ethernet(0x3e, &(0x7f00000000c0)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaaaa86dd603fd79700080000fe8000000000000000000000009200aaff02000000000000000000f3ffffff002c0000b8"])
r1 = socket$inet6(0x1c, 0x1, 0x0)
setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x2e, &(0x7f0000000100)={@empty}, 0x14)
setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x2e, &(0x7f00000001c0)={@ipv4={'\x00', '\xff\xff', @remote={0xac, 0x14, 0x0}}}, 0x14)
vfork()
thr_suspend(0x0)
setsockopt$inet6_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, 0x0, 0x0)
r2 = openat$crypto(0xffffffffffffff9c, &(0x7f0000000140), 0x400, 0x0)
ioctl$CIOCGSESSION2(r2, 0xc040636a, &(0x7f0000000240)={0x15, 0x27, 0x0, &(0x7f0000001c80), 0x0, &(0x7f0000000200), 0x0, 0x6, [0x0, 0xfffffff3]})

2.936049085s ago: executing program 2 (id=305):
socket(0x0, 0x1, 0x0)
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r2 = dup2(r0, r1)
sendmsg$inet_sctp(r2, &(0x7f0000000900)={&(0x7f0000000180)=@in={0x10, 0x2, 0x3, @rand_addr=0x10001}, 0x10, &(0x7f00000008c0)=[{&(0x7f0000000400)="d1", 0x1}], 0x1, &(0x7f0000000140)=ANY=[@ANYBLOB="100000008400000009000000ac1800bb1000000084000000294a7fbd0900000000000009"], 0x20}, 0x0)
socket$inet_tcp(0x2, 0x1, 0x0)
r3 = socket$inet6_sctp(0x1c, 0x1, 0x84)
connect$inet6(r3, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @loopback}, 0x1c)
r4 = dup(r3)
recvmsg(r4, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, &(0x7f0000002680)=""/125, 0x7d}, 0x0)
kqueue()
r5 = socket$inet6_sctp(0x1c, 0x1, 0x84)
__realpathat(r5, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=""/1, 0x1, 0x0)
r6 = socket(0x1c, 0x3, 0x1)
connect$inet6(r5, &(0x7f0000000340)={0x1c, 0x1c, 0x1, 0x1ff, @local={0xfe, 0x80, '\x00', 0x0}, 0x2}, 0x1c)
setsockopt$inet6_MCAST_LEAVE_GROUP(r6, 0x29, 0x51, &(0x7f00000000c0)={0x0, {{0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}, 0xfff}}}, 0x80)
r7 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x2, 0x0)
ioctl$DIOCOSFPADD(r7, 0xc088444f, &(0x7f00000001c0))
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f00000002c0)={'bbr\x00', 0x1000}, 0x24)

2.755047417s ago: executing program 3 (id=309):
setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0)
unlink(0x0)
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000680), 0x202, 0x0)
ioctl$DIOCRGETTSTATS(r0, 0xc4504440, &(0x7f0000000200)={{"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", "e141508aaf7a1cb95d1c0900335e8f862b7f3c60aaffe100"}, 0x0})
connect$inet6(0xffffffffffffffff, &(0x7f0000000080)={0x1c, 0x1c, 0x0, 0x200, @ipv4, 0xfffffffa}, 0x1c)
socket$inet6_tcp(0x1c, 0x1, 0x0)
setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x26, &(0x7f0000000040), 0x4)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0x40, &(0x7f00000000c0)='dctcp\x00', 0x6)
setsockopt$inet6_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000100)={'rack\x00'}, 0x24)
thr_new(&(0x7f0000000200)={&(0x7f0000000000)="c4c3456944bb0068660f6546fe8ef0c4e3f57866e081f615e4fe0000c4c109f44a00c4e1f5ef16c4e2790f0e1dffffffffc4e2299e30", 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)}, 0x3c)
socket$inet_sctp(0x2, 0x5, 0x84)
r2 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
getsockopt$inet6_int(r2, 0x29, 0x6c, 0x0, 0x0)
sendmsg(0xffffffffffffffff, &(0x7f0000002680)={&(0x7f0000000040)=@in6={0x1c, 0x1c, 0x0, 0x0, @rand_addr="f40400"}, 0x1c, 0x0, 0x0, 0x0}, 0x0)
sysarch$I386_SET_LDT(0x1, &(0x7f0000000140)={0x2, &(0x7f0000000240)})
getsockopt$inet6_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, 0x0, &(0x7f0000000040))
sysarch$I386_GET_LDT(0x0, &(0x7f0000000040))

2.742532967s ago: executing program 3 (id=310):
socket$inet_sctp(0x2, 0x0, 0x84)
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x48, &(0x7f0000000200)=0x1, 0x4)
connect$inet(r0, &(0x7f0000000240)={0x10, 0x2, 0x2, @remote={0xac, 0x14, 0x0}}, 0x10)
sendto(r0, &(0x7f0000003200)="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", 0xf06, 0x0, &(0x7f0000000480)=@in6={0x1c, 0x1c, 0x2, 0x0, @local={0xfe, 0x80, '\x00', 0x0}, 0xfbffffc0}, 0x1c)
socket$inet_sctp(0x2, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r3 = openat(0xffffffffffffffff, &(0x7f0000000100)='./file0\x00', 0x2, 0x80)
connect$inet6(r2, 0x0, 0x0)
dup2(r3, r1)
r4 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r4, 0x6, 0x2000, &(0x7f0000000200)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_TCP_FASTOPEN(0xffffffffffffffff, 0x6, 0x401, 0x0, 0x0)
connect$inet(r4, &(0x7f0000000240)={0x10, 0x2, 0x1, @remote={0xac, 0x14, 0x0}}, 0x10)
shutdown(0xffffffffffffffff, 0x1)
shutdown(r4, 0x2)

2.56085171s ago: executing program 1 (id=313):
ioctl$CIOCGSESSION(0xffffffffffffffff, 0xc0306365, &(0x7f0000000a00)={0x29, 0x18, 0x0, 0x0, 0x7, &(0x7f0000000940)="912944895e1f36", 0x22236738})
r0 = socket$inet6_udp(0x1c, 0x2, 0x0)
bind$inet6(r0, &(0x7f0000000140)={0x1c, 0x1c, 0x3, 0x81, @mcast2}, 0x1c)
connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @rand_addr="000000000000000002a60370bc0500"}, 0x1c)
getfsstat(&(0x7f0000000940), 0x928, 0x2)
write(r0, 0x0, 0x0)
r1 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r1, 0x6, 0x47, &(0x7f00000000c0)=0x800, 0x4)
connect$inet(r1, &(0x7f0000000240)={0x10, 0x2, 0x2, @remote={0xac, 0x14, 0x0}}, 0x10)
sendto(r1, &(0x7f0000002280)="1d77c57c16eb5158caed03d9c0f6dca317dffc1d3274f66f21ae7c59f1ee36dfd4937ea42fcc31cb20e43d2d855805008764d272582aaa8e01850752a4ef2bf19ce924bc6abfa885ce3bb82db3049521de0dcadd05090b74beb5001cc836fa6a6df5a439bbd9f6e99853d26df8f1556d7f04d639b9608adf0c8a2160f6c84cb6465394f135182bd779fca31bd722fc8452862c193bd74a492389f1a6500f3f6cd32f8e3e2348640cf138e8d8fbd568b750a6590010e379273f4535083f61c543831816d5cd1c4c0964e45de2f0d8c80d98e7b7820f1087956616a031c3ce09e02719de4eb3c7b7521469c86d1e4f4422aeadfdc10f9281d64f1ae344a1a557a97e9a7732b5cb1b0f6e4603be46ec05d26db9302240f6341885308c9f5d3b53f88e472fef6b56f84d51ccb7a8a86d7ec53003991f262a3023331bda2476443fcaabedac625c94d6a225d395e9781cfa7ccbeee8c722aff529291d324fc39ba33b20b5a5e33a163bc4869234c8fc7c392a305f68930a65de05f4a05f44f6f7d57cc6505583c17955561d574c98c618966feb5d1221255309500ddf7543cee9fc480c6a868965d8680869203683cbc6d00ae71d0653d62ceccab106843004f3d2129b49582cd46f4dba029c6317554188223a363989bee5c145a1b8cad090e864922b978db289438eff50691f0f2e54e260b1f4e0ac62f1f5f55987e01e7ca8225bfdc154fb3a2a06ed6de8294723fd17996129ffd07f4681bd76c181fa867c038eb32535011da8adb6ffc304303e2166c92523c361d7d657d9070b83f75a039484b8f302e3991cdc1c5133ee495a5b13cb35375832f250f03018149f0866a33c17f3916bffb37307c0172cf7f246a03fba1a1cd3d75730865d7202eb26b7335b0dbdaf0397603c30ffe932cde59cfcf75ce099c2aead6b0857dc24a9f188f10a3258101a7ce0ced8d78bc50c2948640ada55d6478c93704d26be6a3cffbac6313e008c56c22ccd15841e84737c21596051177282128d5f4e594423fc5ae0a2f8ce75cf286ea2eabc3b4245d3a2f38d6db71857b1c98ad38db2884110701e6dc0b68f403304f5c7fde72e415fdcf3e55f720257c265deb4514532a2f068a8e8419bb277ffcdeccb50e6a2d4a372d24f8a9c766ba84411a53d14cc9ff5c7fe47028ee2047276298e296b43cf79a2479e264231b5b511761bf32b36357790efb2059265ac6a0efd0e5f5e771cd2e6f56b75aad124b3abf5e78c8df1a4cc542d9998ce02490b3e2e507ed82a2aab939436f98c1157cf2ac19160641ac4564329dcc6a24a8c", 0x3a2, 0x104, &(0x7f0000000480)=@in6={0x1c, 0x1c, 0x2, 0x9, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
close(r1)
socket$inet6_sctp(0x1c, 0x5, 0x84)
getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, 0x0, &(0x7f0000000440))
setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f00000004c0)={0x0, 0xd5, 0xfffffe00}, 0xc)
open$dir(&(0x7f00000001c0)='./file0\x00', 0x80201, 0x0)
getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000b40)={0x0, 0x76, 0x2}, &(0x7f0000000b80)=0xc)
pipe2(&(0x7f0000000000), 0x0)
getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f0000000380)={0x0, 0x4, 0x9}, &(0x7f00000003c0)=0x10)

2.087299801s ago: executing program 2 (id=314):
getrusage(0xffffffffffffffff, &(0x7f0000000000))
ksem_unlink(0x0)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r0 = openat$filemon(0xffffffffffffff9c, &(0x7f0000000000), 0x200, 0x0)
r1 = fork()
ioctl$FILEMON_SET_PID(r0, 0xc0045302, &(0x7f0000000040)=r1)
socket$inet6_sctp(0x1c, 0x5, 0x84)
getppid()
r2 = socket(0x2, 0x1, 0x7d)
setsockopt$inet6_tcp_int(r2, 0x6, 0x80, &(0x7f00000001c0)=0x4, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
connect$inet(0xffffffffffffffff, &(0x7f0000000240)={0x10, 0x2, 0x0}, 0x10)
pwritev(0xffffffffffffffff, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0)
openat$crypto(0xffffffffffffff9c, &(0x7f0000000040), 0x8, 0x0)
ioctl$CIOCGSESSION2(0xffffffffffffffff, 0xc040636a, &(0x7f0000000000)={0x0, 0x23, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfddfc002})
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1, 0x1010, 0xffffffffffffffff, 0x0)
r3 = socket$inet_sctp(0x2, 0x1, 0x84)
setsockopt$inet_mreqn(r3, 0x0, 0x1, &(0x7f0000000000)={@broadcast, @broadcast}, 0xc)
close(r3)

2.086526677s ago: executing program 0 (id=315):
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x200, 0x0)
ioctl$DIOCRGETTSTATS(0xffffffffffffffff, 0xc4504440, 0x0)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000700)={0xff01, 0x0, 0x9, 0x1}, 0x10)
ioctl$DIOCGETTIMEOUT(r0, 0xc008441e, &(0x7f0000000740)={0x1})
socket(0x0, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffffff, 0x84, 0x8004, &(0x7f0000000200)={0x0, 0x0}, 0x0)
select(0x0, 0x0, 0x0, 0x0, &(0x7f00000000c0))
mprotect(&(0x7f0000fef000/0x2000)=nil, 0x2000, 0x0)
mlock(&(0x7f0000ff9000/0x4000)=nil, 0x4000)
madvise(&(0x7f0000fef000/0x11000)=nil, 0x11000, 0x5)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x9, @sigval_int, @spare})
setresuid(0x0, 0x0, 0x0)
procctl$PROC_REAP_KILL(0x0, 0x0, 0x6, 0x0)
socket$inet6_udp(0x1c, 0x2, 0x0)
socket(0x1c, 0x1, 0x0)
openat$bpf(0xffffff9c, &(0x7f0000000140), 0x8, 0x0)
execve(0x0, &(0x7f0000000240), 0xffffffffffffffff)
syz_emit_ethernet(0x7e, &(0x7f0000000280)={@broadcast, @random="000000000100", [], {@ipv6={0x86dd, {0x0, 0x6, "36e282", 0x48, 0x3a, 0x0, @empty, @local={0xfe, 0x80, '\x00', 0x0}, {[], @icmpv6=@dest_unreach={0x1, 0x0, 0x0, 0x0, '\x00', {0x0, 0x6, "5adf00", 0x0, 0x2c, 0x0, @local={0xfe, 0x80, '\x00', 0x0}, @rand_addr="bec262620b2f818041046ff752811605", [@routing={0x2b, 0x2, 0x0, 0x0, 0x0, [@mcast2]}]}}}}}}})

2.042160161s ago: executing program 0 (id=316):
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
connect$inet6(r0, &(0x7f0000000800)={0x1c, 0x1c, 0x2, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}, 0x3ff}, 0x1c)
dup(r0)
sysarch$I386_SET_LDT(0x84, 0x0)
socket$inet6_sctp(0x1c, 0x0, 0x84)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r1, &(0x7f0000000140)={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
r2 = kqueue()
kevent(r2, &(0x7f0000000040)=[{0x0, 0xfffffffffffffff9, 0x9, 0x8, 0xe8c5, 0x0, [0x0, 0x0, 0x7, 0x40000000000000]}], 0x1, 0x0, 0x0, 0x0)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
r4 = socket$inet6_sctp(0x1c, 0x1, 0x84)
sendmsg$inet6_sctp(r4, &(0x7f00000000c0)={&(0x7f0000000040)=@in6={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, &(0x7f0000000200)=ANY=[@ANYBLOB="66000000840000000a0000001001100002004a5d077a08006f0000010000000010000000930e000000e40000c700000000000fea", @ANYRES32=0x0, @ANYBLOB="1c000000840000000a0000181df90b00000000000000000000000001100000008400000000004000000200002c00000084"], 0xec}, 0x0)
sendmsg$inet6_sctp(r4, &(0x7f0000000180)={0x0, 0x6, 0x0}, 0x189)
shutdown(r4, 0x1)
connect$inet(r3, &(0x7f00000000c0)={0x34, 0x2, 0x2, @rand_addr=0xfffffffe}, 0x10)
sendmsg$inet6_sctp(r3, &(0x7f00000002c0)={&(0x7f0000000280)=@in={0x10, 0x2, 0x1, @multicast2}, 0x10, &(0x7f0000000100)=[{&(0x7f00000005c0)="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", 0x151}], 0x1, 0x0, 0x0, 0x81}, 0x0)

2.038874003s ago: executing program 2 (id=317):
ksem_open(&(0x7f0000000000), &(0x7f0000000200)='/!\x00\n\xfe\x16]\xa3l\xb2\xcfW\xd1\xce\xc2\xbcC\xcc|@\xe1\xcb]_9`\x94X\xfa$S%\x1f9\xa8\xf8\x83J\x14\xd4,I\xe4\x03$\xdcNs\x86n\xabFo\x03\x00Q\xa2\n\xd3{\xdfF\xec\x81\xe8\xf05\xe0\xca\xcc\xa3\xac\xd1%\\\xbf\xd6\x0f\xb5[\x89\xcb)tq\xd7\xf0\xb2\xc4\x9b\xc9m\xff\x95\x19\xbc\xec[tbr\xca\xb2\n\"@[\x06$Q(\xe1\x03\xa5*\xe7\x91\fJ\r\xfae\xb3', 0x200, 0x4c, 0x0)
socket$inet_sctp(0x2, 0x1, 0x84)
setuid(0xee01)
chdir(&(0x7f0000000240)='./file0\x00')
connect$inet(0xffffffffffffffff, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x3, &(0x7f0000000440), 0x0)
setsockopt$inet6_IPV6_HOPOPTS(0xffffffffffffffff, 0x29, 0x31, &(0x7f00000016c0)=ANY=[], 0x28)
sendto(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0)
sendto$inet6(0xffffffffffffffff, &(0x7f0000000600), 0x0, 0x100, 0x0, 0x0)
r0 = kqueue()
kevent(r0, &(0x7f0000000040)=[{0x0, 0xfffffffffffffff9, 0x9, 0x8, 0xe8c5, 0x0, [0x0, 0x0, 0x7, 0x40000000000000]}], 0x1, 0x0, 0x0, 0x0)
socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r1, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4)
connect$inet(r1, &(0x7f00000000c0)={0x34, 0x2, 0x2, @rand_addr=0xfffffffe}, 0x10)
ioctl$BIOCIMMEDIATE(0xffffffffffffffff, 0x80044270, &(0x7f0000000000)=0xfff)
sendmsg$inet6_sctp(r1, &(0x7f00000002c0)={&(0x7f0000000280)=@in={0x10, 0x2, 0x1, @multicast2}, 0x10, &(0x7f0000000100)=[{&(0x7f00000005c0)="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", 0x183}], 0x1, 0x0, 0x0, 0x81}, 0x0)
ksem_open(&(0x7f0000000000), &(0x7f0000000200)='/!\x00\n\xfe\x16]\xa3l\xb2\xcfW\xd1\xce\xc2\xbcC\xcc|@\xe1\xcb]_9`\x94X\xfa$S%\x1f9\xa8\xf8\x83J\x14\xd4,I\xe4\x03$\xdcNs\x86n\xabFo\x03\x00Q\xa2\n\xd3{\xdfF\xec\x81\xe8\xf05\xe0\xca\xcc\xa3\xac\xd1%\\\xbf\xd6\x0f\xb5[\x89\xcb)tq\xd7\xf0\xb2\xc4\x9b\xc9m\xff\x95\x19\xbc\xec[tbr\xca\xb2\n\"@[\x06$Q(\xe1\x03\xa5*\xe7\x91\fJ\r\xfae\xb3', 0x200, 0x4c, 0x0)

1.852746343s ago: executing program 3 (id=318):
r0 = socket(0x2, 0x3, 0x0)
r1 = socket(0x1c, 0x10000001, 0x84)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f00000003c0)={@in6={{0x1c, 0x1c, 0x1, 0x7, @empty}}, 0x0, 0x0, 0x0, 0x30a}, 0x98)
getsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000780)={0x0, 0x8, 0xc7d, 0x6}, &(0x7f0000000800)=0x10)
r2 = fcntl$getown(0xffffffffffffffff, 0x5)
setsockopt$sock_int(r1, 0xffff, 0x800, &(0x7f0000000000)=0x6, 0x4)
msgctl$IPC_SET(0x0, 0x1, &(0x7f0000000700)={{0x0, 0x0, 0x0, 0x0, 0x85, 0x2, 0x0, 0xffffffff}, 0x7, 0xff, 0x6, 0x3, 0x0, 0x3c, 0x0, r2})
sendmsg$inet6_sctp(r1, &(0x7f00000001c0)={&(0x7f0000000180)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f0000000380)=[{&(0x7f0000000200)='D', 0x1}], 0x1}, 0x0)
bind$inet6(0xffffffffffffffff, &(0x7f0000000140)={0x1c, 0x1c, 0x3, 0x0, @empty}, 0x1c)
ksem_open(&(0x7f0000000000)=<r3=>0x0, &(0x7f0000000200)='/!\x00\n\xfe\x16]\xa3l\xb2\xcfW\xd1\xce\xc2\xbcC\xcc|@\xe1\xcb]_9`\x94X\xfa$S%\x1f9\xa8\xf8\x83J\x14\xd4,I\xe4\x03$\xdcNs\x86n\xabFo\x03\x00Q\xa2\n\xd3{\xdfF\xec\x81\xe8\xf05\xe0\xca\xcc\xa3\xac\xd1%\\\xbf\xd6\x0f\xb5[\x89\xcb)tq\xd7\xf0\xb2\xc4\x9b\xc9m\xff\x95\x19\xbc\xec[tbr\xca\xb2\n\"@[\x06$Q(\xe1\x03\xa5*\xe7\x91\fJ\r\xfae\xb3', 0x0, 0x0, 0x0)
r4 = dup(0xffffffffffffffff)
sendmsg(r4, &(0x7f0000000180)={&(0x7f0000000040)=@in={0x10, 0x2, 0x2, @rand_addr=0x1}, 0x10, &(0x7f0000000080)=[{&(0x7f0000000100)="c47eb088ad4bfdd6f6527858fc8400a3a2763187f486aff6b53a2394bfc567d0210d2fce2da0e03dde4f687ce249215403e82899b71f4607efac594930c32acea2cf8883a541416d4667b8c8087e56ff26a0", 0x52}, {&(0x7f0000000340)="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0x1000}, {&(0x7f0000001340)="865b47da2c3c4ae3a094a6f5660c0a31aa921381093931c173a9a6efdf2957b83e9e735fb7c77fc8ea6c9ecd05e3fd68942247e84535fb01154e54a4f01a61215f5ab8694511ecc51e5fa9db29e27a2c42cb82b0d8c0ea2750218f6bd8272581ea349880d1fbe7135d9c43fe136f3ac32d6213f89b55744935fbc3cc040669264058f8b595e6b16eeaa7da8a002bc91090e3ccdc26b5c5843a19c68a94ebc8858d1715b1f01b237dfa8d6b71e81ef4542c0b926a019eadd426f234b7574afaa294e46289dd53498c9548e73479083b1f92165869e77b139e5f432b5f757f9c429074", 0xe2}, {&(0x7f0000001440)="09140cd3fffcbf6b10eeea4f91d084091f9654460657d1c0682636529a928201a360a1f42e46896c749755fad33a17f417806a9bc59db308b31db846a242f4c4742b96aa6fe288ef66646329291a07f11294f32f97f95a7413b7b7fe326be406d04c2274e81d3c38e9c0835ea71cbf04a542383155f13ac03abe9e8490a43efd5a2b4a3e0b4d", 0x86}], 0x4, &(0x7f00000028c0)=ANY=[@ANYBLOB="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0x11f4}, 0x20000)
fstatat(0xffffffffffffffff, 0x0, &(0x7f0000000200), 0xe9bed5f02e5cb939)
sendto$inet(r4, 0x0, 0x17, 0x0, &(0x7f00000000c0)={0x10, 0x2, 0x1, @rand_addr=0x4}, 0x10)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000))
aio_write(0x0)
rfork(0x1000)
ksem_destroy(r3)
preadv(0xffffffffffffffff, &(0x7f0000000440)=[{&(0x7f0000000080)=""/120, 0x78}], 0x1, 0x0)

1.634279902s ago: executing program 1 (id=319):
socket$inet6_sctp(0x1c, 0x1, 0x84)
r0 = open$dir(&(0x7f0000000000)='.\x00', 0x0, 0x0)
symlinkat(&(0x7f0000000dc0)='./file0\x00', r0, &(0x7f0000000ec0)='./file1aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00')
socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet_sctp(0x2, 0x5, 0x84)
fhreadlink(&(0x7f0000000180)={{[0xffff, 0xfd4]}, {0x9, 0x4aa, "ffa1d347f2329befb924b42d2eb4d43b"}}, &(0x7f0000000fc0)=""/4096, 0x1000)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, 0x0, &(0x7f0000000140))
cap_ioctls_limit(r1, &(0x7f0000000100)=[0x3])
r2 = kqueue()
kevent(r2, &(0x7f0000000040)=[{0x0, 0xfffffffffffffff9, 0x9, 0x8, 0xe8c5, 0x0, [0x0, 0x0, 0x7, 0x40000000000000]}], 0x1, 0x0, 0x0, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
fsync(r1)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000100)={'bbr\x00'}, 0x32)
sendto$inet(r3, 0x0, 0x0, 0x0, &(0x7f0000000080)={0x28, 0x2, 0x3, @rand_addr=0x10dfa767}, 0x10)
sendto(r3, &(0x7f0000000800)="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", 0x2c1, 0x0, &(0x7f00000001c0)=@un=@file={0x10, 0x1, './file0/file0\x00'}, 0x10)
r4 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x2, 0x0)
ioctl$DIOCSETIFFLAG(r4, 0xc0284459, &(0x7f0000000140)={0x10, 0x0})

1.545693009s ago: executing program 1 (id=320):
freebsd11_mknodat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x1000, 0x0)
open$dir(&(0x7f0000000080)='./file0\x00', 0x10000, 0x140)
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r0, &(0x7f0000000140)={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10)
sendto(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000200)=@in6={0x1c, 0x1c, 0x3, 0x6, @rand_addr="526417c240430a290d7c6b824c7f1af2", 0x8}, 0x1c)
sendto$inet6(0xffffffffffffffff, &(0x7f0000000600), 0x0, 0x100, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @loopback, 0x400000}, 0x1c)
r1 = kqueue()
syz_emit_ethernet(0x2a, &(0x7f0000000040)={@broadcast, @local, [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x1, @remote, @remote={0xac, 0x14, 0x0}, @broadcast, @remote={0xac, 0x14, 0x0}}}}})
kevent(r1, &(0x7f0000000040)=[{0x0, 0xfffffffffffffff9, 0x9, 0x8, 0xe8c5, 0x0, [0x0, 0x0, 0x7, 0x40000000000000]}], 0x1, 0x0, 0x0, 0x0)
socket$inet6_sctp(0x1c, 0x1, 0x84)
socket(0x2, 0x1, 0x0)
r2 = openat$crypto(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
r3 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r4 = fork()
fcntl$lock(r3, 0xd, &(0x7f00000000c0)={0x3, 0x2, 0x401, 0x4, r4})
r5 = dup(r2)
ioctl$CIOCGSESSION(r5, 0xc0306365, &(0x7f0000001680)={0x19, 0x27, 0x0, 0x0, 0x0, 0x0})
r6 = open$dir(&(0x7f0000000140)='./file0\x00', 0x1, 0x0)
fsync(r6)

1.544593293s ago: executing program 3 (id=328):
socket(0x1, 0x3, 0x0)
socket(0x1c, 0x10000001, 0x84)
connect$inet(0xffffffffffffffff, 0x0, 0x0)
sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x1861dab9a4d06f41, 0x0, 0x0)
getgid()
connect$inet6(0xffffffffffffffff, 0x0, 0x0)
dup(0xffffffffffffffff)
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000240), &(0x7f0000000280)=0xb)
getgroups(0x9, &(0x7f0000003280)=[0x0, 0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0])
sendmsg$unix(0xffffffffffffffff, &(0x7f0000003740)={&(0x7f00000004c0)=@abs={0x8, 0x1, 0x0, 0x3}, 0x8, &(0x7f0000001780)=[{0x0}], 0x1, 0x0, 0x1d8, 0x60180}, 0x8)
sendmsg$unix(0xffffffffffffffff, 0x0, 0x100)
r1 = socket(0x2, 0x1, 0x0)
symlink(0x0, 0x0)
r2 = openat$ptmx(0xffffffffffffff9c, 0x0, 0x2, 0x0)
ioctl$DIOCSETIFFLAG(r2, 0xc0284459, &(0x7f0000000140)={0x10, 0x0})
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000000)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r1, 0x6, 0x464, &(0x7f0000000040)=0x7, 0x4)

1.271024419s ago: executing program 1 (id=321):
setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0)
unlink(0x0)
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000680), 0x202, 0x0)
ioctl$DIOCRGETTSTATS(r0, 0xc4504440, &(0x7f0000000200)={{"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", "e141508aaf7a1cb95d1c0900335e8f862b7f3c60aaffe100"}, 0x0})
connect$inet6(0xffffffffffffffff, &(0x7f0000000080)={0x1c, 0x1c, 0x0, 0x200, @ipv4, 0xfffffffa}, 0x1c)
socket$inet6_tcp(0x1c, 0x1, 0x0)
setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x26, &(0x7f0000000040), 0x4)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0x40, &(0x7f00000000c0)='dctcp\x00', 0x6)
setsockopt$inet6_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000100)={'rack\x00'}, 0x24)
thr_new(&(0x7f0000000200)={&(0x7f0000000000)="c4c3456944bb0068660f6546fe8ef0c4e3f57866e081f615e4fe0000c4c109f44a00c4e1f5ef16c4e2790f0e1dffffffffc4e2299e30", 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)}, 0x3c)
socket$inet_sctp(0x2, 0x5, 0x84)
r2 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
getsockopt$inet6_int(r2, 0x29, 0x6c, 0x0, 0x0)
sendmsg(0xffffffffffffffff, &(0x7f0000002680)={&(0x7f0000000040)=@in6={0x1c, 0x1c, 0x0, 0x0, @rand_addr="f40400"}, 0x1c, 0x0, 0x0, 0x0}, 0x0)
sysarch$I386_SET_LDT(0x1, &(0x7f0000000140)={0x2, &(0x7f0000000240)})
getsockopt$inet6_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, 0x0, &(0x7f0000000040))
sysarch$I386_GET_LDT(0x0, &(0x7f0000000040))

1.270686947s ago: executing program 3 (id=322):
pipe2(0x0, 0x0)
socketpair(0x0, 0x4, 0x6, 0x0)
getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xb, 0x0, 0x0)
fhreadlink(0x0, 0x0, 0x0)
socketpair$unix(0x1, 0x0, 0x0, 0x0)
setsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)
sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0)
ktrace(0x0, 0x0, 0x40005018, 0x0)
getsockopt$inet_sctp_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x18, 0x0, 0x0)
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000040)={<r1=>0x0, 0x3f5f, 0xffffffff}, &(0x7f0000000140)=0xc)
setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000500)={r1, 0x9, 0x1101}, 0xc)
vfork()
select(0x0, 0x0, 0x0, 0x0, 0x0)
r2 = openat$filemon(0xffffffffffffff9c, &(0x7f0000000000), 0x4, 0x0)
writev(r2, 0x0, 0x0)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000000)={'bbr\x00', 0x1}, 0x24)
setsockopt$inet_tcp_TCP_FASTOPEN(r3, 0x6, 0x434, &(0x7f0000000040)={0x0, "00c007008003120000000028000000af"}, 0x14)

1.156857422s ago: executing program 2 (id=323):
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f0000000100)={0x10, 0x2, 0x3, @rand_addr=0x2}, 0x10)
getsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000540), &(0x7f0000000580)=0x4)
socket(0x2, 0x1, 0x0)
sendmsg$unix(0xffffffffffffffff, &(0x7f00000007c0)={&(0x7f0000000180)=@file={0xa, 0x0, './file0\x00'}, 0xa, &(0x7f00000001c0)=[{0x0}, {&(0x7f00000001c0)}, {&(0x7f00000003c0)="fa792249d110fbe5dc1a98263e3896cb715902c915442ed5d54c7c4f59821d504a8b78de6c091eeacef6f4067983164f9ed0f53edc3913960392492c7e41f1a6c059b2a084251dd0dbf1a9cf08cf1945c4246b24f52d8aad9ce3550354fc593c93f7257bd4b0adc336e8e52d9a3e", 0x6e}, {&(0x7f0000000dc0)="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", 0x7fa}, {&(0x7f00000006c0)="1c4b54bc0803699b6cc405f151c07e49a4cde9e24bea8341e9a45bea9c19dff64d33bc3e24911867780db47d9ce67922acb9823c2c35f6c2b314a581e0b0ff44bc119ffbbbc34d52e16332060f439d8f7c22569af6636937289426c44f130e0d8b94bb654523d603870742db1a905c7390b7150f3c73af1407e5299b9805b055a6144443ad0e209d1e1a975f992a1acb66cf27ac2470674f13af9470e51e78d393b2c9b54462fe4ae5174b54e9ecef36f3f8d1d9748bad8bdd6926d275b4f7518f3518d3e50637ab617f89574da9", 0xce}], 0x5, &(0x7f0000000140)=ANY=[], 0x24, 0x8}, 0x20000)
sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0)
recvfrom$inet(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0)
sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x20181, 0x0, 0x0)
syz_emit_ethernet(0x2a, &(0x7f00000000c0)=ANY=[@ANYBLOB="aaaaaaaaaabaaaaa0800b50d378009c5d62be15ee0ffccfc1dd8e500001c000000004001907808"])
mlock(&(0x7f0000800000/0x800000)=nil, 0x800000)
munlockall()
mprotect(&(0x7f0000c00000/0x400000)=nil, 0x400000, 0x0)
lchflags(0x0, 0x0)
r1 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000100)={'bbr\x00'}, 0x32)
setsockopt$inet_tcp_int(r1, 0x6, 0x43b, &(0x7f0000000040), 0x4)
sendto$inet(r1, 0x0, 0x0, 0x0, &(0x7f0000000080)={0x10, 0x2, 0x3, @rand_addr=0x10dfa767}, 0x10)
sendto(r1, &(0x7f0000000800)="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", 0x58d, 0x0, &(0x7f00000001c0)=@in={0x10, 0x2, 0x1, @multicast1}, 0x10)
setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0)

1.156088314s ago: executing program 1 (id=324):
socket(0x0, 0x1, 0x0)
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r2 = dup2(r0, r1)
sendmsg$inet_sctp(r2, &(0x7f0000000900)={&(0x7f0000000180)=@in={0x10, 0x2, 0x3, @rand_addr=0x10001}, 0x10, &(0x7f00000008c0)=[{&(0x7f0000000400)="d1", 0x1}], 0x1, &(0x7f0000000140)=ANY=[@ANYBLOB="100000008400000009000000ac1800bb1000000084000000294a7fbd0900000000000009"], 0x20}, 0x0)
socket$inet_tcp(0x2, 0x1, 0x0)
r3 = socket$inet6_sctp(0x1c, 0x1, 0x84)
connect$inet6(r3, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @loopback}, 0x1c)
r4 = dup(r3)
recvmsg(r4, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, &(0x7f0000002680)=""/125, 0x7d}, 0x0)
kqueue()
r5 = socket$inet6_sctp(0x1c, 0x1, 0x84)
__realpathat(r5, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=""/1, 0x1, 0x0)
r6 = socket(0x1c, 0x3, 0x1)
connect$inet6(r5, &(0x7f0000000340)={0x1c, 0x1c, 0x1, 0x1ff, @local={0xfe, 0x80, '\x00', 0x0}, 0x2}, 0x1c)
setsockopt$inet6_MCAST_LEAVE_GROUP(r6, 0x29, 0x51, &(0x7f00000000c0)={0x0, {{0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}, 0xfff}}}, 0x80)
r7 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x2, 0x0)
ioctl$DIOCOSFPADD(r7, 0xc088444f, &(0x7f00000001c0))
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f00000002c0)={'bbr\x00', 0x1000}, 0x24)

1.145256369s ago: executing program 0 (id=325):
socket$inet6_sctp(0x1c, 0x5, 0x84)
socket$inet_sctp(0x2, 0x5, 0x84)
setsockopt$inet_sctp_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x3, &(0x7f0000000340)={0x8003}, 0x8)
sync()
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = dup(r0)
r2 = socket$inet_sctp(0x2, 0x1, 0x84)
setsockopt$inet_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xc, 0x0, 0x0)
sendto$inet(r2, 0x0, 0x0, 0x0, &(0x7f0000000100)={0x10, 0x2, 0x3, @rand_addr=0x2}, 0x10)
recvfrom$inet(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x102, &(0x7f0000000140)={<r3=>0x0}, &(0x7f0000000040)=0x8)
setsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x901, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x10, 0x0, 0x0)
sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x103, 0x0, 0x0)
ioctl$FILEMON_SET_FD(0xffffffffffffffff, 0xc0045301, 0x0)
bind$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0x1c, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @loopback}}, 0x1c)
getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x107, &(0x7f0000000080)={r3, 0x5, 0x3, 0x3}, &(0x7f00000001c0)=0x18)
setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x28, &(0x7f0000000ac0), 0xc)

853.653461ms ago: executing program 2 (id=326):
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
bind$inet(r1, &(0x7f0000000000)={0x10, 0x2, 0x2}, 0x10)
listen(r1, 0x7fffffff)
r2 = dup2(r1, r1)
setsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xc, &(0x7f0000000040)={0x0, 0x0, 0x6}, 0xb)
r3 = socket(0x1c, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FASTOPEN(r3, 0x6, 0x401, &(0x7f0000000200)={0x8, "e8000004000000000000001500"}, 0x14)
ioctl$EVIOCSREP(r2, 0x80084503, 0x3)
sendto(r3, 0x0, 0x0, 0x0, &(0x7f0000000080)=@in6={0x1c, 0x1c, 0x3, 0x0, @loopback}, 0x1c)
accept4(r2, 0x0, 0x0, 0x0)
openat$ptmx(0xffffff9c, &(0x7f0000000140), 0x80, 0x0)
getsockopt$bt_rfcomm(r2, 0x816, 0x3, &(0x7f0000000000)=""/232, &(0x7f0000000100)=0xe8)
r4 = socket(0x1c, 0x1, 0x0)
bind$inet6(r4, &(0x7f0000000000)={0x1c, 0x1c, 0x0, 0x0, @empty}, 0x1c)
r5 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r5, 0x84, 0x16, &(0x7f0000000600)={0x0, 0x5}, 0x8)
syz_emit_ethernet(0x52, &(0x7f0000000000)={@local, @broadcast, [], {@ipv6={0x86dd, {0x0, 0x6, "2f5105", 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}, @local={0xfe, 0x80, '\x00', 0x0}, {[@routing={0x6}], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}})
setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000180)={@in={{0x10, 0x2, 0x3, @remote={0xac, 0x14, 0x0}}}, 0x0, 0x0, 0x4, 0x290, 0x2001000, 0xfffd}, 0x98)

852.74559ms ago: executing program 0 (id=335):
openat$ptmx(0xffffffffffffff9c, &(0x7f0000000540), 0x1, 0x0)
bind(0xffffffffffffffff, 0x0, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, 0x0, 0x0)
setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0)
socketpair$unix(0x1, 0x0, 0x0, 0x0)
openat$crypto(0xffffffffffffff9c, &(0x7f0000000080), 0xd00, 0x0)
sendto(0xffffffffffffffff, &(0x7f0000000300)="c35df3", 0x3, 0x89, &(0x7f0000000340)=@un=@abs={0x8, 0x1, 0x0, 0x2}, 0x8)
r0 = socket(0x2, 0x1, 0x0)
syz_emit_ethernet(0xa4, &(0x7f0000000680)={@local, @local, [], {@ipv4={0x800, {{0x7, 0x4, 0x0, 0x0, 0x96, 0x0, 0x0, 0x0, 0x28, 0x0, @broadcast, @local={0xac, 0x14, 0x0}, {[@lsrr={0x83, 0x7, 0x97, [@empty]}]}}, @generic="d0289f4757706445c77361b32b96d6c16e73a9084909a0ca4eed282262bc1008b89c71cd3baf1bdffdc1afbeb144bd9d63eaa90e35af2f9852d8ab5883788878b01502fb53e7b617581a4f1e7bfbd72d8ea57053da5d880c05aa89a75b838d8c492c0c2b34287ad66c0ac0fda40e64e13ec57fa7389fbdb1d98f"}}}})
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
connect$inet(r0, &(0x7f00000000c0)={0x34, 0x2, 0x2, @rand_addr=0xfffffffe}, 0x10)
sendmsg$inet6_sctp(r0, &(0x7f0000000180)={&(0x7f0000000200)=@in6={0x1c, 0x1c, 0x1, 0x8e7, @mcast2, 0x1}, 0x1c, &(0x7f0000000100)=[{&(0x7f0000000380)="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", 0x126}, {0x0}], 0x2, 0x0, 0x0, 0x20009}, 0x0)
socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet6_sctp_SCTP_REUSE_PORT(0xffffffffffffffff, 0x84, 0x1c, &(0x7f0000000500)=0x5c6, 0x4)
ioctl$DIOCRCLRTSTATS(0xffffffffffffffff, 0xc4504441, &(0x7f0000000080)={{"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", "8b07104218f22b3a1f8dffffb1192ca2a08fb85f00"}, 0x0, 0x9, 0x3, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0xe9})
r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000540), 0x1, 0x0)
ioctl$DIOCADDADDR(0xffffffffffffffff, 0xc4704434, &(0x7f0000000480)="02")
ioctl$DIOCBEGINADDRS(r1, 0xc4704433, &(0x7f0000000040))
ioctl$DIOCADDADDR(r1, 0xc4704434, &(0x7f0000000040))

1.043442ms ago: executing program 0 (id=327):
r0 = socket(0x2, 0x3, 0x0)
r1 = socket(0x1c, 0x10000001, 0x84)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f00000003c0)={@in6={{0x1c, 0x1c, 0x1, 0x7, @empty}}, 0x0, 0x0, 0x0, 0x30a}, 0x98)
getsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000780)={0x0, 0x8, 0xc7d, 0x6}, &(0x7f0000000800)=0x10)
r2 = fcntl$getown(0xffffffffffffffff, 0x5)
setsockopt$sock_int(r1, 0xffff, 0x800, &(0x7f0000000000)=0x6, 0x4)
msgctl$IPC_SET(0x0, 0x1, &(0x7f0000000700)={{0x0, 0x0, 0x0, 0x0, 0x85, 0x2, 0x0, 0xffffffff}, 0x7, 0xff, 0x6, 0x3, 0x0, 0x3c, 0x0, r2})
sendmsg$inet6_sctp(r1, &(0x7f00000001c0)={&(0x7f0000000180)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f0000000380)=[{&(0x7f0000000200)='D', 0x1}], 0x1}, 0x0)
bind$inet6(0xffffffffffffffff, &(0x7f0000000140)={0x1c, 0x1c, 0x3, 0x0, @empty}, 0x1c)
ksem_open(&(0x7f0000000000)=<r3=>0x0, &(0x7f0000000200)='/!\x00\n\xfe\x16]\xa3l\xb2\xcfW\xd1\xce\xc2\xbcC\xcc|@\xe1\xcb]_9`\x94X\xfa$S%\x1f9\xa8\xf8\x83J\x14\xd4,I\xe4\x03$\xdcNs\x86n\xabFo\x03\x00Q\xa2\n\xd3{\xdfF\xec\x81\xe8\xf05\xe0\xca\xcc\xa3\xac\xd1%\\\xbf\xd6\x0f\xb5[\x89\xcb)tq\xd7\xf0\xb2\xc4\x9b\xc9m\xff\x95\x19\xbc\xec[tbr\xca\xb2\n\"@[\x06$Q(\xe1\x03\xa5*\xe7\x91\fJ\r\xfae\xb3', 0x0, 0x0, 0x0)
r4 = dup(0xffffffffffffffff)
sendmsg(r4, &(0x7f0000000180)={&(0x7f0000000040)=@in={0x10, 0x2, 0x2, @rand_addr=0x1}, 0x10, &(0x7f0000000080)=[{&(0x7f0000000100)="c47eb088ad4bfdd6f6527858fc8400a3a2763187f486aff6b53a2394bfc567d0210d2fce2da0e03dde4f687ce249215403e82899b71f4607efac594930c32acea2cf8883a541416d4667b8c8087e56ff26a0", 0x52}, {&(0x7f0000000340)="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&(0x7f00000028c0)=ANY=[@ANYBLOB="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0x11f4}, 0x20000)
fstatat(0xffffffffffffffff, 0x0, &(0x7f0000000200), 0xe9bed5f02e5cb939)
sendto$inet(r4, 0x0, 0x17, 0x0, &(0x7f00000000c0)={0x10, 0x2, 0x1, @rand_addr=0x4}, 0x10)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000))
aio_write(0x0)
rfork(0x1000)
ksem_destroy(r3)
preadv(0xffffffffffffffff, &(0x7f0000000440)=[{&(0x7f0000000080)=""/120, 0x78}], 0x1, 0x0)

819.937µs ago: executing program 1 (id=329):
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
ioctl$DIOCIGETIFACES(r0, 0xc0284457, &(0x7f0000000080)={0x10, 0x0})
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r2 = socket$inet_sctp(0x2, 0x1, 0x84)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x28, &(0x7f00000001c0), &(0x7f00000002c0)=0x8)
getsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f00000000c0)={0x0, 0x2}, &(0x7f0000000100)=0x8)
openat$ptmx(0xffffff9c, &(0x7f0000000000), 0x0, 0x0)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r3, 0x6, 0x8, &(0x7f0000000340)=0x4000006, 0x4)
r4 = socket$inet6_sctp(0x1c, 0x1, 0x84)
sendto$inet6(r4, 0x0, 0x0, 0x0, &(0x7f0000000180)={0x1c, 0x1c, 0x0, 0x0, @rand_addr="0f6414fad3037d898b1c352d22634d83", 0xfffffffc}, 0x1c)
r5 = socket$inet6_udplite(0x1c, 0x2, 0x88)
sendmsg(r5, &(0x7f0000000300)={&(0x7f0000000000)=@in6={0xfffffffffffffce0, 0x1c, 0x2, 0x0, @rand_addr="00000000000026c2072400"}, 0x1c, 0x0, 0x0, &(0x7f0000000040)=[{0x10, 0x0, 0xffffffff}], 0x10}, 0x0)
r6 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r6, 0x6, 0x2000, &(0x7f0000000380)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r6, 0x6, 0x22, &(0x7f0000000200)=0x3, 0x4)
connect$inet(r6, &(0x7f0000000040)={0x39, 0x2, 0x2, @rand_addr=0xdab3}, 0x10)
sendmsg$inet6_sctp(r6, &(0x7f0000000440)={&(0x7f00000004c0)=@in6={0x1c, 0x1c, 0x0, 0x0, @rand_addr="90bf05000000252fe1c492b69fa300", 0x3}, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x20001}, 0x20000)

0s ago: executing program 3 (id=338):
open(&(0x7f0000000480)='./file0\x00', 0x0, 0xe)
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000540), 0x1, 0x0)
ioctl$DIOCADDADDR(0xffffffffffffffff, 0xc4704434, &(0x7f0000000480)="02")
ioctl$DIOCBEGINADDRS(r0, 0xc4704433, &(0x7f0000000040))
ioctl$DIOCADDADDR(r0, 0xc4704434, &(0x7f0000000040))
ksem_close(0x0)
ksem_open(&(0x7f0000000000)=<r1=>0x0, 0x0, 0x800, 0x1, 0xffff26d7)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
mlock(&(0x7f0000000000/0x800000)=nil, 0x800000)
fork()
mprotect(&(0x7f00004a4000/0x800000)=nil, 0x800000, 0x0)
openat(0xffffffffffffff9c, 0x0, 0x0, 0x0)
ktrace(0x0, 0x0, 0x0, 0x0)
openat$filemon(0xffffffffffffff9c, 0x0, 0x200000, 0x0)
open$dir(&(0x7f00000000c0)='./file0\x00', 0x0, 0x4)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000040)={0x1, [<r3=>0x0]}, &(0x7f0000000080)=0x8)
setsockopt$inet6_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f0000000000)={r3, 0xa, 0xff}, 0x8)
getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x102, &(0x7f0000000180)={0x0, 0x54, "9f08fe35a80d7c06b17e32a966ac393d4a7b342b0e59b5a54e2fcbc19b301505d0528f939ab2efd0d2e651e165702380da30282cd80151ac1b15b89ea358b5aca56644a9050a482c2d9194f91bb7bb167dd45bd6"}, 0x0)
ksem_wait(r1)

kernel console output (not intermixed with test programs):

Warning: Permanently added '10.128.0.45' (ED25519) to the list of known hosts.
ip6_pcbopts: all specified options are cleared.
ip6_pcbopts: all specified options are cleared.
Jan  1 00:00:04 ci-freebsd-i386-3 kernel: arp: aa:aa:aa:aa:aa:bb is using my IP address 172.20.1.170 on tap1!
Jan  1 00:00:10 ci-freebsd-i386-3 kernel: nd6_na_input: duplicate IP6 address fe80:5::3aa
if_delmulti_locked: detaching ifnet instance 0xfffffe0058328800
if_delmulti_locked: detaching ifnet instance 0xfffffe0058328800
if_delmulti_locked: detaching ifnet instance 0xfffffe0058328800
if_delmulti_locked: detaching ifnet instance 0xfffffe0058328800
if_delmulti_locked: detaching ifnet instance 0xfffffe0058328800
if_delmulti_locked: detaching ifnet instance 0xfffffe0058328800
Jan  1 00:00:08 ci-freebsd-i386-3 kernel: attempted source route from 255.255.255.255 to 172.20.3.170
if_delmulti_locked: detaching ifnet instance 0xfffffe0058327800
if_delmulti_locked: detaching ifnet instance 0xfffffe0058327800
if_delmulti_locked: detaching ifnet instance 0xfffffe0058327800
if_delmulti_locked: detaching ifnet instance 0xfffffe0058327800
if_delmulti_locked: detaching ifnet instance 0xfffffe0058327800
if_delmulti_locked: detaching ifnet instance 0xfffffe0058327800
Jan  1 00:00:12 ci-freebsd-i386-3 kernel: attempted source route from 255.255.255.255 to 172.20.0.170
Kernel page fault with the following non-sleepable locks held:
exclusive sleep mutex sctp-tcb (tcb) r = 0 (0xfffffe0074e40a50) locked @ /syzkaller/managers/i386/kernel/sys/netinet/sctputil.c:1776
stack backtrace:
#0 0xffffffff81618416 at witness_debugger+0x156
#1 0xffffffff8161a8c4 at witness_warn+0x894
#2 0xffffffff820b8d37 at trap_pfault+0x157
#3 0xffffffff820b74f8 at trap+0x648
#4 0xffffffff8205f818 at calltrap+0x8
#5 0xffffffff84573afc at sctp_lowlevel_chunk_output+0x1f0c
#6 0xffffffff84571aa1 at sctp_send_initiate+0x1591
#7 0xffffffff845d5d66 at sctp_t1init_timer+0x66
#8 0xffffffff8460417b at sctp_timeout_handler+0xb3b
#9 0xffffffff81537765 at softclock_call_cc+0x395
#10 0xffffffff8153aaf0 at softclock_thread+0x200
#11 0xffffffff81451b3c at fork_exit+0xcc
#12 0xffffffff8206087e at fork_trampoline+0xe


Fatal trap 12: page fault while in kernel mode
cpuid = 0; apic id = 00
fault virtual address	= 0x10
fault code		= supervisor read data, page not present
instruction pointer	= 0x20:0xffffffff81a29577
stack pointer	        = 0x0:0xfffffe0056c8a640
frame pointer	        = 0x0:0xfffffe0056c8a6f0
code segment		= base 0x0, limit 0xfffff, type 0x1b
			= DPL 0, pres 1, long 1, def32 0, gran 1
processor eflags	= interrupt enabled, resume, IOPL = 0
current process		= 2 (clock (0))
rdi: 0000000000000010 rsi: 0000000000000000 rdx: 000000000b064f60
rcx: fffffe00033eee30  r8: 0000000000000000  r9: 0000000000000001
rax: fffffe00033eee30 rbx: 0000000000000000 rbp: fffffe0056c8a6f0
r10: 
0100000000000000 r11: 000000000000001f r12: dffff7c000000000
r13: 1fffffc00ad914c8 r14: fffffe0058327800 r15: 000000000000ffff
trap number		= 12
panic: page fault
cpuid = 0
time = 13
KDB: stack backtrace:
db_trace_self_wrapper() at db_trace_self_wrapper+0xc6/frame 0xfffffe0056c89d70
kdb_backtrace() at kdb_backtrace+0xd0/frame 0xfffffe0056c89ed0
vpanic() at vpanic+0x280/frame 0xfffffe0056c8a090
panic() at panic+0xb5/frame 0xfffffe0056c8a150
trap_fatal() at trap_fatal+0x7f2/frame 0xfffffe0056c8a270
trap_pfault() at trap_pfault+0x179/frame 0xfffffe0056c8a390
trap() at trap+0x648/frame 0xfffffe0056c8a570
calltrap() at calltrap+0x8/frame 0xfffffe0056c8a570
--- trap 0xc, rip = 0xffffffff81a29577, rsp = 0xfffffe0056c8a640, rbp = 0xfffffe0056c8a6f0 ---
in6_selecthlim() at in6_selecthlim+0xd7/frame 0xfffffe0056c8a6f0
sctp_lowlevel_chunk_output() at sctp_lowlevel_chunk_output+0x1f0c/frame 0xfffffe0056c8a9a0
sctp_send_initiate() at sctp_send_initiate+0x1591/frame 0xfffffe0056c8ab20
sctp_t1init_timer() at sctp_t1init_timer+0x66/frame 0xfffffe0056c8ab70
sctp_timeout_handler() at sctp_timeout_handler+0xb3b/frame 0xfffffe0056c8acb0
softclock_call_cc() at softclock_call_cc+0x395/frame 0xfffffe0056c8ae80
softclock_thread() at softclock_thread+0x200/frame 0xfffffe0056c8aef0
fork_exit() at fork_exit+0xcc/frame 0xfffffe0056c8af30
fork_trampoline() at fork_trampoline+0xe/frame 0xfffffe0056c8af30
--- trap 0, rip = 0, rsp = 0, rbp = 0 ---
KDB: enter: panic
[ thread pid 2 tid 100030 ]
Stopped at      kdb_enter+0x6e: movq    $0,0x23dfeb7(%rip)
db> set $lines = 0
db> set $maxwidth = 0
db> show registers
cs                        0x20
ds                        0x3b
es                        0x3b
fs                        0x13
gs                        0x1b
ss                           0
rax                       0x12
rcx         0xfffffe00033eee30
rdx                          0
rbx         0xffffffff8272bb60  .str.27
rsp         0xfffffe0056c89eb0
rbp         0xfffffe0056c89ed0
rsi                          0
rdi         0xffffffff815d8799  printf+0x149
r8                           0
r9                  0xffffffff
r10                          0
r11                       0x17
r12         0xfffffe0007a19000
r13         0xfffffffffffffffe
r14         0xffffffff8272bb60  .str.27
r15                          0
rip         0xffffffff815c215e  kdb_enter+0x6e
rflags                    0x46
kdb_enter+0x6e: movq    $0,0x23dfeb7(%rip)
db> show proc
Process 2 (clock) at 0xfffffe0007a06020:
 state: NORMAL
 uid: 0  gids: 0
 parent: pid 0 at 0xffffffff8392c760
 ABI: null
 flag: 0x10000284  flag2: 0
 reaper: 0xffffffff8392c760 reapsubtree: 2
 sigparent: 20
 vmspace: 0xffffffff8392d700
   (map 0xffffffff8392d700)
   (map.pmap 0xffffffff8392d7c0)
   (pmap 0xffffffff8392d830)
 threads: 2
100030                   Run     CPU 0                       [clock (0)]
100031                   I                                   [clock (1)]
db> ps
  pid  ppid  pgrp   uid  state   wmesg   wchan               cmd
 1244   767   767     0  R                                   syz-executor
 1243  1182  1182     0  R       (threaded)                  syz-executor
100453                   S       uwait   0xfffffe0058478b80  syz-executor
100736                   RunQ                                syz-executor
100737                   RunQ                                syz-executor
 1242   764   764     0  R       (threaded)                  syz-executor
100173                   Run     CPU -1                      syz-executor
100734                   S       uwait   0xfffffe0058478300  syz-executor
100735                   RunQ                                syz-executor
 1240  1097  1097     0  T       (threaded)                  syz-executor
100116                   s                                   syz-executor
100730                   RunQ                                syz-executor
100732                   RunQ                                syz-executor
 1236     1   767     0  SV      select  0xfffffe00586c9740  syz-executor
 1233     1  1182     0  S       uwait   0xfffffe0058479b80  syz-executor
 1225     1  1097     0  S       uwait   0xfffffe0058478c80  syz-executor
 1217     1   767     0  S       uwait   0xfffffe005847a680  syz-executor
 1211     1   764     0  SV      lthr    0xfffffe005b701740  syz-executor
 1202     1   764     0  S       uwait   0xfffffe0058479880  syz-executor
 1182   763  1182     0  S       nanslp  0xffffffff83983401  syz-executor
 1164     1  1097     0  S       uwait   0xfffffe0057f90900  syz-executor
 1149     1   764     0  SV      select  0xfffffe00586cad40  syz-executor
 1144     1   767     0  SV      uwait   0xfffffe005987f600  syz-executor
 1142     0     0     0  DL      mdwait  0xfffffe0075925000  [md1]
 1139  1138  1097     0  S       uwait   0xfffffe005987fb00  syz-executor
 1138     1  1097     0  SV      uwait   0xfffffe0058479d80  syz-executor
 1133     1   764     0  S       uwait   0xfffffe0058478600  syz-executor
 1128     1  1097     0  S       uwait   0xfffffe00586ca700  syz-executor
 1124     1  1097     0  S       uwait   0xfffffe00586ca600  syz-executor
 1121     1  1097     0  S       uwait   0xfffffe00586ca800  syz-executor
 1105     0     0     0  DL      mdwait  0xfffffe0059895000  [md0]
 1097   763  1097     0  R                                   syz-executor
 1066     1   764     0  SV      uwait   0xfffffe0058479000  syz-executor
 1065     1   767     0  SV      uwait   0xfffffe0058478800  syz-executor
 1064  1063   764     0  SV      select  0xfffffe00586caf40  syz-executor
 1063  1061   764     0  DV      ppwait  0xfffffe005b73aa80  syz-executor
 1061     1   764     0  RV                                  syz-executor
 1053  1052   764     0  SV      uwait   0xfffffe005987f900  syz-executor
 1052  1051   764     0  DV      ppwait  0xfffffe005b746fc0  syz-executor
 1051     1   764     0  DV      ppwait  0xfffffe005b747520  syz-executor
 1046     1   767     0  SV      uwait   0xfffffe005847a900  syz-executor
 1043     1   767     0  S       umtxn   0xfffffe005847bf00  syz-executor
 1017     1   767     0  S       uwait   0xfffffe0058479a80  syz-executor
 1006     1   764     0  SV      uwait   0xfffffe0059882480  syz-executor
  993     1   767     0  S       uwait   0xfffffe005847b100  syz-executor
  988     1   764     0  SV      uwait   0xfffffe00586c9900  syz-executor
  959   958   764     0  SV      ksem    0xfffffe0057ff3218  syz-executor
  958     1   764     0  DV      ppwait  0xfffffe005b70d560  syz-executor
  928     1   764     0  S       uwait   0xfffffe005987fd00  syz-executor
  904     1   764     0  S       uwait   0xfffffe005847a580  syz-executor
  886     1   767     0  S       uwait   0xfffffe00586ca900  syz-executor
  870     1   767     0  S       uwait   0xfffffe0059881380  syz-executor
  869     1   767     0  S       umtxn   0xfffffe00586c9d00  syz-executor
  846     1   767     0  SV      select  0xfffffe00586ca2c0  syz-executor
  845     1   767     0  T                                   syz-executor
  839   838   837     0  SV      uwait   0xfffffe00586c9c00  syz-executor
  838     1   837     0  DV      ppwait  0xfffffe005b70bfe0  syz-executor
  828     0     0     0  DL      aiordy  0xfffffe005b6e5b00  [aiod4]
  827     0     0     0  DL      aiordy  0xfffffe005b6cc580  [aiod3]
  826     0     0     0  DL      aiordy  0xfffffe0007be1ac0  [aiod2]
  825     0     0     0  DL      aiordy  0xfffffe0007a08060  [aiod1]
  820   803   820     0  Ss      select  0xfffffe00586c98c0  dhclient
  810     1   810     0  Ss      select  0xfffffe00586c97c0  dhclient
  803   784   424    65  S       select  0xfffffe00586c9640  dhclient
  784   424   424     0  S       wait    0xfffffe005b6cb000  sh
  767   763   767     0  S       nanslp  0xffffffff83983401  syz-executor
  764   763   764     0  S       nanslp  0xffffffff83983401  syz-executor
  763   761   761     0  R                                   syz-executor
  761   759   761     0  Ss      pause   0xfffffe005b6a4630  csh
  759   682   759     0  Ss      select  0xfffffe00586c9240  sshd
  748     1   748     0  Ss+     ttyin   0xfffffe00540758b0  getty
  747     1   747     0  Ss+     ttyin   0xfffffe005892ecb0  getty
  746     1   746     0  Ss+     ttyin   0xfffffe005892f0b0  getty
  745     1   745     0  Ss+     ttyin   0xfffffe005892f4b0  getty
  744     1   744     0  Ss+     ttyin   0xfffffe005892f8b0  getty
  743     1   743     0  Ss+     ttyin   0xfffffe005892fcb0  getty
  742     1   742     0  Ss+     ttyin   0xfffffe00589300b0  getty
  741     1   741     0  Ss+     ttyin   0xfffffe00589304b0  getty
  740     1   740     0  Ss+     ttyin   0xfffffe00589308b0  getty
  738     1    18     0  S+      piperd  0xfffffe00599d7b80  logger
  737   736    18     0  S+      nanslp  0xffffffff83983400  sleep
  736     1    18     0  S+      wait    0xfffffe005b6cbac0  sh
  686     1   686     0  Ss      nanslp  0xffffffff83983400  cron
  682     1   682     0  Ss      select  0xfffffe00586c9140  sshd
  495     1   495     0  Ss      select  0xfffffe0059881a40  syslogd
  424     1   424     0  Ss      wait    0xfffffe005b6a5040  devd
  423     1   423    65  Ss      select  0xfffffe00598804c0  dhclient
  338     1   338     0  Ss      select  0xfffffe00598814c0  dhclient
  335     1   335     0  Ss      select  0xfffffe0059881940  dhclient
   17     0     0     0  DL      syncer  0xffffffff83aa0be0  [syncer]
   16     0     0     0  DL      vlruwt  0xfffffe0007a27060  [vnlru]
   15     0     0     0  DL      (threaded)                  [bufdaemon]
100079                   D       psleep  0xffffffff83a9f1c0  [bufdaemon]
100082                   D       -       0xffffffff82e02140  [bufspacedaemon-0]
100092                   D       sdflush 0xfffffe00598328e8  [/ worker]
    9     0     0     0  DL      psleep  0xffffffff83aea8a0  [vmdaemon]
    8     0     0     0  RL      (threaded)                  [pagedaemon]
100077                   D       psleep  0xffffffff83ad0838  [dom0]
100080                   D       launds  0xffffffff83ad0844  [laundry: dom0]
100081                   RunQ                                [uma]
    7     0     0     0  DL      -       0xffffffff83700bb0  [rand_harvestq]
    6     0     0     0  DL      pftm    0xffffffff8419e9a0  [pf purge]
    5     0     0     0  DL      waiting 0xffffffff846489e0  [sctp_iterator]
    4     0     0     0  DL      (threaded)                  [cam]
100045                   D       -       0xffffffff836cb340  [doneq0]
100046                   D       -       0xffffffff836cb2c0  [async]
100075                   D       -       0xffffffff836cb140  [scanner]
    3     0     0     0  DL      (threaded)                  [crypto]
100042                   D       crypto_ 0xffffffff83acc020  [crypto]
100043                   D       crypto_ 0xfffffe0054082d30  [crypto returns 0]
100044                   D       crypto_ 0xfffffe0054082d80  [crypto returns 1]
   14     0     0     0  DL      seqstat 0xfffffe00543e0088  [sequencer 00]
   13     0     0     0  DL      (threaded)                  [geom]
100036                   D       -       0xffffffff8392bd80  [g_event]
100037                   D       -       0xffffffff8392bda0  [g_up]
100038                   D       -       0xffffffff8392bdc0  [g_down]
    2     0     0     0  RL      (threaded)                  [clock]
100030                   Run     CPU 0                       [clock (0)]
100031                   I                                   [clock (1)]
   12     0     0     0  WL      (threaded)                  [intr]
100012                   I                                   [swi6: task queue]
100013                   I                                   [swi6: Giant taskq]
100015                   I                                   [swi5: fast taskq]
100032                   I                                   [swi1: netisr 0]
100033                   I                                   [swi1: hpts]
100034                   I                                   [swi1: hpts]
100047                   I                                   [irq24: virtio_pci0]
100048                   I                                   [irq25: virtio_pci0]
100049                   I                                   [irq26: virtio_pci0]
100050                   I                                   [irq27: virtio_pci0]
100051                   I                                   [irq28: virtio_pci1]
100052                   I                                   [irq29: virtio_pci1]
100053                   I                                   [irq30: virtio_pci1]
100054                   I                                   [irq31: virtio_pci1]
100055                   I                                   [irq32: virtio_pci1]
100060                   I                                   [irq10: virtio_pci2]
100062                   I                                   [irq1: atkbd0]
100063                   I                                   [irq12: psm0]
100064                   I                                   [swi0: uart uart++]
100068                   I                                   [swi1: pf send]
   11     0     0     0  RL      (threaded)                  [idle]
100003                   CanRun                              [idle: cpu0]
100004                   CanRun                              [idle: cpu1]
    1     0     1     0  SLs     wait    0xfffffe0007a07040  [init]
   10     0     0     0  DL      audit_w 0xffffffff83acca80  [audit]
    0     0     0     0  DLs     (threaded)                  [kernel]
100000                   D       parked  0xffffffff84c19ff0  [swapper]
100005                   D       -       0xfffffe0007971200  [softirq_0]
100006                   D       -       0xfffffe0007971100  [softirq_1]
100007                   D       -       0xfffffe0007971000  [if_io_tqg_0]
100008                   D       -       0xfffffe0007970e00  [if_io_tqg_1]
100009                   D       -       0xfffffe0007970d00  [if_config_tqg_0]
100010                   D       -       0xfffffe0007970c00  [pci_hp taskq]
100011                   D       -       0xfffffe0007970b00  [kqueue_ctx taskq]
100014                   D       -       0xfffffe0007970800  [thread taskq]
100016                   D       -       0xfffffe0007970600  [aiod_kick taskq]
100017                   D       -       0xfffffe0007970500  [deferred_unmount ta]
100018                   D       -       0xfffffe0007970400  [inm_free taskq]
100019                   D       -       0xfffffe0007970300  [in6m_free taskq]
100020                   D       -       0xfffffe0007970200  [linuxkpi_irq_wq]
100021                   D       -       0xfffffe0007970100  [linuxkpi_short_wq_0]
100022                   D       -       0xfffffe0007970100  [linuxkpi_short_wq_1]
100023                   D       -       0xfffffe0007970100  [linuxkpi_short_wq_2]
100024                   D       -       0xfffffe0007970100  [linuxkpi_short_wq_3]
100025                   D       -       0xfffffe0007970000  [linuxkpi_long_wq_0]
100026                   D       -       0xfffffe0007970000  [linuxkpi_long_wq_1]
100027                   D       -       0xfffffe0007970000  [linuxkpi_long_wq_2]
100028                   D       -       0xfffffe0007970000  [linuxkpi_long_wq_3]
100035                   D       -       0xfffffe000796fe00  [firmware taskq]
100040                   D       -       0xfffffe000796fd00  [crypto_0]
100041                   D       -       0xfffffe000796fd00  [crypto_1]
100056                   D       -       0xfffffe000796fb00  [vtnet0 rxq 0]
100057                   D       -       0xfffffe000796fa00  [vtnet0 txq 0]
100058                   D       -       0xfffffe000796f900  [vtnet0 rxq 1]
100059                   D       -       0xfffffe000796f800  [vtnet0 txq 1]
100061                   D       vtbslp  0xfffffe0057f8d380  [virtio_balloon]
100065                   D       -       0xffffffff82730da0  [deadlkres]
100069                   D       -       0xfffffe00595d1000  [acpi_task_0]
100070                   D       -       0xfffffe00595d1000  [acpi_task_1]
100071                   D       -       0xfffffe00595d1000  [acpi_task_2]
100073                   D       -       0xfffffe0007971800  [mca taskq]
100074                   D       -       0xfffffe000796fc00  [CAM taskq]
100076                   D       -       0xfffffe000796f700  [ipsec_offload]
db> show all locks
Process 2 (clock) thread 0xfffffe0007a19000 (100030)
exclusive sleep mutex sctp-tcb (tcb) r = 0 (0xfffffe0074e40a50) locked @ /syzkaller/managers/i386/kernel/sys/netinet/sctputil.c:1776
db> show malloc
              Type        InUse        MemUse     Requests
           pf_hash            6        12804K            6
         sctp_stro           61         6982K          251
            linker          399         5525K          526
          tcp_hpts            7         4801K            7
            devbuf         4188         4324K         4215
         sysctloid        35046         2065K        35117
             vtbuf           24         1968K           46
              kobj          329         1316K          511
            newblk           15         1028K          921
          vfscache            3         1025K            3
               pcb          225          894K         1768
          filedesc           98          778K          899
          inodedep           22          520K          667
         ufs_quota            1          512K            1
          vfs_hash            1          512K            1
           callout            2          512K            2
              intr            4          472K            4
           subproc          220          438K         1371
         vnet_data            2          224K            2
          acpitask            1          224K            1
            KTRACE          100          200K          100
            acpica         1674          184K        57762
              vmem            5          144K            7
           tidhash            3          141K            3
           pagedep           20          133K          390
        tfo_ccache            1          128K            1
          IP reass            1          128K            1
            DEVFS1          113          113K          134
               sem            4          106K            4
        gtaskqueue           18           98K           18
               bus          991           81K         5033
          mtx_pool            3           74K            3
          syncache            1           68K            1
     NFSD srvcache            3           68K            3
            module          519           65K          519
       ddb_capture            1           64K            1
         sctp_atcl          163           62K         1107
           kdtrace          280           52K         1983
              umtx          400           50K          400
           filemon            5           40K           31
              temp           37           39K         2087
               BPF           22           36K           35
            DEVFS3          130           33K          142
         hostcache            1           32K            1
               shm            1           32K           11
               msg            4           30K            4
            kbdmux            6           28K            6
               LRO           22           23K           26
          routetbl          230           22K          766
      tcp_fsb_rack           10           21K          176
        DEVFS_RULE           56           20K           56
           lltable           59           20K           81
            ifaddr           69           20K           87
         ufs_mount            4           17K            5
              proc            3           17K            3
               tty           16           16K           16
           ithread           90           15K           90
            bus-sc           34           15K         1627
             ifnet            8           15K            9
      eventhandler          163           14K          163
              GEOM           75           13K          563
       ether_multi          152           13K          218
              ksem           13           12K           54
              kenv           95           12K           95
         CAM queue            5           11K         1528
              rman           82           10K          437
         sctp_atky          226           10K         1395
            plimit           23            9K          350
         in6_multi           65            9K           85
         bmsafemap            3            9K          547
               rpc            4            9K            4
           devstat            4            9K            4
              UART           12            9K           12
         sctp_timw           32            8K           32
             shmfd            1            8K            6
       pfs_vncache            1            8K            1
           md_disk            2            8K            5
     audit_evclass          238            8K          300
              cred           29            8K          221
          pf_ifnet           22            8K           51
            kqueue          101            7K         1395
         taskqueue           66            7K           72
           pwddesc           98            7K         1288
            sglist            6            7K            6
            CC Mem           24            6K          362
           CAM DEV            3            6K          510
         pfs_nodes           22            6K           22
       ufs_dirhash           24            5K           27
            DEVFSP           71            5K          217
               UMA          269            5K          269
                vt           11            5K           11
          pf_table            2            4K           21
           memdesc            1            4K            1
               MCA           32            4K           32
             evdev            4            4K            4
           acpisem           28            4K           28
          kcovinfo           52            4K           78
         proc-args          122            4K         2336
           session           23            3K           45
          terminal           11            3K           11
         sctp_athm          163            3K         1130
           uidinfo            4            3K           19
             hhook            8            3K           10
             clone            9            3K            9
        local_apic            1            2K            1
           io_apic            1            2K            1
         ipsec-saq            2            2K            2
             lockf           19            2K           41
             selfd           31            2K        19655
          sctp_map          122            2K          500
          sctp_ifa           15            2K           18
            ip6ndp           12            2K           17
            select           15            2K           50
            dirrem            7            2K          486
            Unitno           28            2K           72
           CAM XPT           22            2K          543
          in_multi            6            2K           10
               tun            4            2K            6
         toponodes            6            2K            6
         newdirblk           11            2K          373
             mkdir           11            2K          746
           netlink            3            2K           84
       ipsecpolicy            2            2K            2
      tcp_pcm_rack            5            2K           88
           acpidev           20            2K           20
               msi            9            2K            9
            diradd            9            2K          508
            crypto            6            2K           56
       inpcbpolicy           35            2K          632
         sctp_stri            2            1K           44
           pf_osfp           10            1K           10
           softdep            1            1K            1
            sahead            1            1K            1
          secasvar            1            1K            1
             nhops            6            1K            8
       vnodemarker            2            1K           42
      NFSD session            1            1K            1
        CAM periph            4            1K          271
          freework            4            1K          431
             ipsec            3            1K            3
          sctp_ifn            6            1K           18
          freeblks            3            1K          368
               mld            6            1K            8
              igmp            6            1K            8
              pfil            6            1K            6
               osd           29            1K          362
            isadev            6            1K            6
             mount           16            1K          140
          pci_link           10            1K           10
 encap_export_host           12            1K           12
         cryptodev            8            1K          209
          freefile            4            1K          428
              cdev            2            1K            2
       lkpikmalloc            8            1K            9
    chacha20random            1            1K            1
            biobuf            1            1K            1
            ip6opt            2            1K           32
            vnodes            1            1K            7
          procdesc            2            1K            8
      NFSD lckfile            1            1K            1
     NFSD V4client            1            1K            1
             DEVFS            9            1K           10
           CAM SIM            2            1K            2
            feeder            7            1K            7
             frag6            2            1K            2
           tcpfunc            3            1K            3
        loginclass            3            1K            5
            prison            6            1K            6
           pf_rule            1            1K           17
          nexusdev            8            1K            8
            apmdev            1            1K            1
          atkbddev            2            1K            2
        ip_msource            2            1K            2
               aio            4            1K            4
          pmchooks            1            1K            1
          filecaps            5            1K           75
filedesc_to_leader            2            1K            4
          CAM path            4            1K         1034
     CAM dev queue            2            1K            2
 CAM I/O Scheduler            1            1K            1
            soname            4            1K         4123
          sctp_vrf            1            1K            1
              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
        ext2_mount            0            0K            0
         ext2_node            0            0K            0
      ext2_extents            0            0K            0
            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          382
         sctp_iter            0            0K           19
         sctp_mvrf            0            0K            0
         sctp_cpal            0            0K            0
         sctp_cmsg            0            0K            0
         sctp_stre            0            0K            0
         sctp_athi            0            0K            0
         sctp_a_it            0            0K           19
         sctp_aadr            0            0K           58
       tcp_do_rack            0            0K            1
           pf_altq            0            0K            0
     pf_krule_item            0            0K            0
           pf_temp            0            0K            0
        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          258
          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            9
        allocindir            0            0K            0
          indirdep            0            0K          115
       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
          ktls_ocf            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            4
      ipsecrequest            0            0K            0
       ip6_msource            0            0K            0
      ip6_moptions            0            0K            4
       in6_mfilter            0            0K            0
            tcplog            0            0K            0
        tcp_hwpace            0            0K            0
       ip_moptions            0            0K            4
        in_mfilter            0            0K            4
              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            0
           VN POLL            0            0K            2
            statfs            0            0K          191
     namei_tracker            0            0K            0
       export_host            0            0K            0
        cl_savebuf            0            0K            7
               lio            0            0K           96
               acl            0            0K            0
          mbuf_tag            0            0K            0
              ktls            0            0K            1
              accf            0            0K            0
               pts            0            0K            0
           timerfd            0            0K            0
               iov            0            0K        13919
          ioctlops            0            0K          191
           eventfd            0            0K            3
           Witness            0            0K            0
             stack            0            0K            0
              sbuf            0            0K          320
          firmware            0            0K            0
        compressor            0            0K            0
              SWAP            0            0K            0
         sysctltmp            0            0K          650
            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
               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           12
      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
        md_sectors            0            0K            0
           malodev            0            0K            0
               LED            0            0K            0
          ix_sriov            0            0K            0
                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
           ata_dma            0            0K            0
       ata_generic            0            0K            0
       AHCI driver            0            0K            0
               agp            0            0K            0
           acpipwr            0            0K            0
         acpi_perf            0            0K            0
         acpicmbat            0            0K            0
        aacraidcam            0            0K            0
       aacraid_buf            0            0K            0
            aaccam            0            0K            0
            aacbuf            0            0K            0
              zstd            0            0K            0
            XZ_DEC            0            0K            0
            nvlist            0            0K            7
          SCSI ENC            0            0K            0
           SCSI sa            0            0K            0
         scsi_pass            0            0K            0
           scsi_da            0            0K           69
            ata_da            0            0K            0
           scsi_ch            0            0K            0
           scsi_cd            0            0K            0
           nvme_da            0            0K            0
           CAM CCB            0            0K          523
     CAM ccb queue            0            0K            0
db> show uma
              Zone   Size    Used    Free    Requests  Sleeps  Bucket  Total Mem    XFree
   mbuf_jumbo_page   4096    8776     622       19099       0     254   38494208        0
              mbuf    256    9425     748       81084       0     254    2604288        0
          BUF TRIE    144     216   11572         778       0      62    1697472        0
        malloc-384    384    4121      49        4440       0      30    1601280        0
      mbuf_cluster   2048     762       0         762       0     254    1560576        0
        malloc-128    128   11503     215       11566       0     126    1499904        0
       malloc-4096   4096     332       6         536       0       2    1384448        0
       UMA Slabs 0    112   11266      32       11266       0     126    1265376        0
         sctp_asoc   2256      61     449         250       0     254    1150560        0
        RADIX NODE    144    6876     399       34760       0      62    1047600        0
      malloc-16384  16384      49      10         448       0       1     966656        0
         vmem btag     56   17064     111       17064       0     254     961800        0
         FFS inode   1168     559      29         994       0       8     686784        0
      malloc-65536  65536      10       0          13       0       1     655360        0
           tcp_log    416       8    1522        2899       0     254     636480        0
           sctp_ep   1152     100     411         835       0     254     588672        0
              pbuf   2624       0     202           0       0       2     530048        0
            socket   1024     107     401        2747       0     254     520192        0
          lkpicurr    168       2    3094           2       0      62     520128        0
         VM OBJECT    264    1584     156       18421       0      30     459360        0
      malloc-65536  65536       5       2         183       0       1     458752        0
       malloc-4096   4096      98      12        1245       0       2     450560        0
        256 Bucket   2048     168      18        1224       0       8     380928        0
        sctp_raddr    736      72     445         309       0     254     380512        0
            THREAD   1824     181      19         737       0       8     364800        0
             VNODE    440     599      94        1038       0      30     304920        0
         malloc-64     64    4028     319        6499       0     254     278208        0
       malloc-2048   2048     104      24        1030       0       8     262144        0
         MAP ENTRY     96    2283     363       61845       0     126     254016        0
         malloc-16     16   14470     280       14561       0     254     236000        0
      malloc-32768  32768       2       5         101       0       1     229376        0
      malloc-32768  32768       5       2          17       0       1     229376        0
       malloc-2048   2048     102      10         102       0       8     229376        0
            DEVCTL   1024      49     171         176       0       0     225280        0
      malloc-65536  65536       1       2           4       0       1     196608        0
       mbuf_packet    256     129     633        3865       0     254     195072        0
         UMA Zones    768     241       3         241       0      16     187392        0
     FPU_save_area    832     183      42        1090       0      16     187200        0
         malloc-32     32    5291     379        5348       0     254     181440        0
       malloc-2048   2048       9      79        1185       0       8     180224        0
        malloc-128    128    1232     163       27196       0     126     178560        0
            lkpimm     56       1    3095           1       0     254     173376        0
              PROC   1376      97      24        1244       0       8     166496        0
    ertt_txseginfo     40       1    4140       45870       0     254     165640        0
       tcp_bbr_map    128       4    1267        9134       0     126     162688        0
       FFS2 dinode    256     559      71         994       0      62     161280        0
        malloc-256    256     284     346        2078       0      62     161280        0
       malloc-1024   1024     131      13        1410       0      16     147456        0
       S VFS Cache    104    1008     396        1498       0     126     146016        0
      malloc-65536  65536       2       0           2       0       1     131072        0
      malloc-65536  65536       0       2           3       0       1     131072        0
             unpcb    256      19     491        1239       0     254     130560        0
         filedesc0   1072      98      14        1288       0       8     120064        0
          ksiginfo    112     100     944         195       0     126     116928        0
        malloc-128    128     834      65        3035       0     126     115072        0
        malloc-384    384     216      54        1189       0      30     103680        0
        malloc-128    128     550     225        4020       0     126      99200        0
          UMA Kegs    384     227       6         227       0      30      89472        0
        128 Bucket   1024      67      16         338       0      16      84992        0
      malloc-16384  16384       4       1         184       0       1      81920        0
       malloc-8192   8192       6       4          52       0       1      81920        0
       malloc-1024   1024      60      20         253       0      16      81920        0
        sctp_readq    152       1     519          21       0     254      79040        0
        sctp_chunk    152      59     461         177       0     254      79040        0
         tcp_inpcb   1320      24      33         349       0       8      75240        0
       malloc-8192   8192       8       1         131       0       1      73728        0
             g_bio    408       0     180        7907       0      30      73440        0
         64 Bucket    512      86      50        2044       0      30      69632        0
         malloc-64     64     569     502        1289       0     254      68544        0
         malloc-64     64     606     465       21290       0     254      68544        0
      malloc-32768  32768       0       2         121       0       1      65536        0
       malloc-8192   8192       8       0           9       0       1      65536        0
       malloc-4096   4096      16       0          27       0       2      65536        0
       malloc-1024   1024      15      49         528       0      16      65536        0
        malloc-256    256     209      46        1450       0      62      65280        0
        malloc-256    256     144     111        1407       0      62      65280        0
        malloc-256    256      61     194         873       0      62      65280        0
         32 Bucket    256      86     169        2342       0      62      65280        0
sctp_stream_msg_out    112       4     536          55       0     254      60480        0
           VMSPACE    616      68      28        1174       0      16      59136        0
        malloc-384    384     123      27         126       0      30      57600        0
       malloc-4096   4096       6       8          89       0       2      57344        0
       malloc-4096   4096      11       3          22       0       2      57344        0
         malloc-64     64     369     450        2186       0     254      52416        0
      tcp_rack_map    128       9     394        2849       0     126      51584        0
        malloc-256    256      73     122         681       0      62      49920        0
        malloc-256    256      39     156        1046       0      62      49920        0
           DIRHASH   1024      35      13          37       0      16      49152        0
             NAMEI   1024       0      48       15399       0      16      49152        0
       malloc-8192   8192       6       0           6       0       1      49152        0
       malloc-2048   2048      12      12          17       0       8      49152        0
       malloc-2048   2048      12      12          36       0       8      49152        0
           pcpu-64     64     495     273         495       0     254      49152        0
             ripcb    384       5     115          80       0      30      46080        0
        malloc-384    384      42      78         694       0      30      46080        0
        malloc-384    384      69      51         410       0      30      46080        0
            pcpu-8      8    4969     663        5873       0     254      45056        0
          syncache    168       0     264           4       0     254      44352        0
             Files     80     288     262        9652       0     126      44000        0
       malloc-4096   4096       6       4         570       0       2      40960        0
       malloc-4096   4096      10       0          10       0       2      40960        0
              pipe    736      20      35         328       0      16      40480        0
            da_ccb    544       0      70        2052       0      16      38080        0
         udp_inpcb    416       6      84         190       0      30      37440        0
         hostcache     64       3     564           3       0     254      36288        0
         malloc-64     64      80     487       13767       0     254      36288        0
         malloc-64     64     152     415         159       0     254      36288        0
         malloc-64     64       2     565          20       0     254      36288        0
         malloc-64     64      41     526          47       0     254      36288        0
        malloc-128    128      72     207          86       0     126      35712        0
        malloc-128    128       6     273         611       0     126      35712        0
        malloc-128    128     101     178        1023       0     126      35712        0
        malloc-128    128      69     210          74       0     126      35712        0
     routing nhops    256      28     107          42       0      62      34560        0
           ttyoutq    256      72      63         160       0      62      34560        0
        malloc-256    256      59      76        1055       0      62      34560        0
        malloc-256    256      50      85          70       0      62      34560        0
         TURNSTILE    136     201      51         201       0      62      34272        0
        SLEEPQUEUE     88     201     183         201       0     126      33792        0
      malloc-32768  32768       1       0           1       0       1      32768        0
      malloc-32768  32768       1       0           1       0       1      32768        0
      malloc-16384  16384       1       1           2       0       1      32768        0
       malloc-8192   8192       3       1           5       0       1      32768        0
       malloc-2048   2048       8       8         109       0       8      32768        0
       malloc-2048   2048       4      12          23       0       8      32768        0
       malloc-2048   2048       0      16          11       0       8      32768        0
       malloc-1024   1024      18      14          38       0      16      32768        0
       malloc-1024   1024      13      19          38       0      16      32768        0
       malloc-1024   1024       1      31           7       0      16      32768        0
        malloc-512    512       8      56         132       0      30      32768        0
        malloc-512    512       4      60         202       0      30      32768        0
        malloc-512    512       3      61          47       0      30      32768        0
        malloc-512    512       5      59          46       0      30      32768        0
        malloc-512    512      12      52          21       0      30      32768        0
       tcp_bbr_pcb    896       2      34         101       0      16      32256        0
      tcp_rack_pcb   1152       5      23          88       0       8      32256        0
            ttyinq    160     135      65         300       0      62      32000        0
   tcp_log_id_node    120       0     264           2       0     126      31680        0
              PGRP    120      27     237          51       0     126      31680        0
        sctp_laddr     48     100     488         387       0     254      28224        0
          rl_entry     48       2     586           3       0     254      28224        0
         16 Bucket    144      62     134         298       0      62      28224        0
          4 Bucket     48       5     583           6       0     254      28224        0
               AIO    208      13     120          57       0      62      27664        0
     udplite_inpcb    416       0      63          13       0      30      26208        0
            cpuset    200       7     121           7       0      62      25600        0
               PWD     40      48     558         428       0     254      24240        0
           rtentry    168      30     114          42       0      62      24192        0
          8 Bucket     80      64     236         553       0     126      24000        0
        malloc-384    384       1      59           2       0      30      23040        0
        malloc-384    384      31      29          43       0      30      23040        0
       Mountpoints   2816       2       6           3       0       4      22528        0
            clpbuf   2624       0       8          16       0       4      20992        0
   udp_inpcb ports     32       3     627          32       0     254      20160        0
   tcp_inpcb ports     32       7     623         139       0     254      20160        0
              ertt     72      24     256         349       0     126      20160        0
         malloc-32     32     356     274        1700       0     254      20160        0
         malloc-32     32     249     381         363       0     254      20160        0
         malloc-32     32     227     403        1145       0     254      20160        0
         malloc-32     32      25     605        2794       0     254      20160        0
         malloc-32     32       7     623          20       0     254      20160        0
         malloc-32     32     193     437        2716       0     254      20160        0
         malloc-32     32      32     598          44       0     254      20160        0
          2 Bucket     32      74     556         498       0     254      20160        0
             KNOTE    160       0     125          52       0      62      20000        0
           cryptop    280       0      70          14       0      30      19600        0
             AIOCB    552       0      35          19       0      16      19320        0
       L VFS Cache    320       0      60          26       0      30      19200        0
            AIOLIO    272       0      70          48       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-4096   4096       0       4         224       0       2      16384        0
       malloc-1024   1024       2      14           2       0      16      16384        0
        malloc-512    512       1      31           1       0      30      16384        0
           SMR CPU     32       8     503           8       0     254      16352        0
   sctp_asconf_ack     48       1     335           4       0     254      16128        0
      vtnet_tx_hdr     24       0     668       33949       0     254      16032        0
         malloc-16     16     591     409        5315       0     254      16000        0
            mqueue    248       1      63           1       0      62      15872        0
              kenv    258      17      43        1056       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
udplite_inpcb ports     32       0     378           1       0     254      12096        0
         malloc-16     16     164     586        1897       0     254      12000        0
         malloc-16     16       6     744           7       0     254      12000        0
         malloc-16     16     178     572       27602       0     254      12000        0
         malloc-16     16      13     737         151       0     254      12000        0
         malloc-16     16      64     686         189       0     254      12000        0
            itimer    352       0      33           1       0      30      11616        0
        malloc-384    384       6      24           6       0      30      11520        0
tfo_ccache_entries     80       1     127           1       0     126      10240        0
       malloc-8192   8192       1       0           1       0       1       8192        0
           pcpu-16     16       8     504           8       0     254       8192        0
         malloc-16     16      10     490          14       0     254       8000        0
       UMA Slabs 1    176      10      12          10       0      62       3872        0
        KMAP ENTRY     96      15      24          19       0       0       3744        0
       FFS1 dinode    128       0       0           0       0     126          0        0
           ada_ccb    272       0       0           0       0      30          0        0
             swblk    136       0       0           0       0      62          0        0
          swpctrie    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
               ipq     56       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    112       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
         domainset     40       0       0           0       0     254          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-65536  65536       0       0           0       0       1          0        0
      malloc-65536  65536       0       0           0       0       1          0        0
      malloc-32768  32768       0       0           0       0       1          0        0
      malloc-32768  32768       0       0           0       0       1          0        0
      malloc-32768  32768       0       0           0       0       1          0        0
      malloc-16384  16384       0       0           0       0       1          0        0
      malloc-16384  16384       0       0           0       0       1          0        0
      malloc-16384  16384       0       0           0       0       1          0        0
       malloc-8192   8192       0       0           0       0       1          0        0
       malloc-8192   8192       0       0           0       0       1          0        0
       malloc-1024   1024       0       0           0       0      16          0        0
        malloc-512    512       0       0           0       0      30          0        0
        malloc-512    512       0       0           0       0      30          0        0
           pcpu-32     32       0       0           0       0     254          0        0
            pcpu-4      4       0       0           0       0     254          0        0
            fakepg    104       0       0           0       0     126          0        0
          UMA Hash    256       0       0           0       0      62          0        0