Extracting prog: 16m29.324733506s
Minimizing prog: 32m54.5707286s
Simplifying prog options: 4m48.013766484s
Extracting C: 32.021425293s
Simplifying C: 0s


24 programs, timeouts [15s 6m0s]
extracting reproducer from 24 programs
single: executing 4 programs separately with timeout 15s
testing program (duration=15s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:false NetDevices:false NetReset:false Cgroups:false BinfmtMisc:false CloseFDs:false KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:false IEEE802154:false Sysctl:false Swap:false UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): openat$ptmx-ppoll-socket$inet6_sctp-socket-sendmsg$inet_sctp-socket$inet6_sctp-open$dir-mkdirat-kqueue-kevent-__semctl$IPC_STAT-kmq_open-open$dir-symlinkat-syz_extract_tcp_res$synack-lio_listio-openat$crypto-ioctl$CIOCGSESSION2-socket$inet6_sctp-getsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT-socket$inet_sctp-msgrcv-setsockopt$inet_sctp_SCTP_EVENTS-sendto$inet-recvfrom$inet-sendto$inet-setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO-sendmsg$inet_sctp-ksem_close-setsockopt$inet_tcp_TCP_FUNCTION_BLK
detailed listing:
executing program 0:
openat$ptmx(0xffffffffffffff9c, 0x0, 0x0, 0x0)
ppoll(0x0, 0x0, 0x0, 0x0, 0x0)
socket$inet6_sctp(0x1c, 0x0, 0x84)
socket(0x0, 0x20000000, 0x0)
sendmsg$inet_sctp(0xffffffffffffffff, 0x0, 0x0)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0)
mkdirat(r0, &(0x7f0000000180)='./file1\x00', 0x0)
r1 = kqueue()
kevent(r1, &(0x7f0000000040)=[{0x0, 0xfffffffffffffff9, 0x9, 0x8, 0x80000000e8c5}], 0x1, 0x0, 0x0, 0x0)
__semctl$IPC_STAT(0x0, 0x0, 0x2, 0xffffffffffffffff)
kmq_open(&(0x7f0000000000)='./file0\x00', 0x200, 0x9, &(0x7f0000000040)={0x9, 0x2, 0x0, 0x3f})
open$dir(0x0, 0x0, 0x0)
symlinkat(0x0, 0xffffffffffffffff, 0x0)
syz_extract_tcp_res$synack(&(0x7f0000000580), 0x1, 0x0)
lio_listio(0x1, 0x0, 0x0, &(0x7f00000047c0)={0x0, 0x10})
r2 = openat$crypto(0xffffffffffffff9c, &(0x7f00000000c0), 0x2, 0x0)
ioctl$CIOCGSESSION2(r2, 0xc040636a, &(0x7f0000000040)={0x29, 0x0, 0xd, &(0x7f0000000080)="3c022e61792eecb07f8aee18e5", 0x0, 0x0, 0x0, 0x0, [0x8]})
r3 = socket$inet6_sctp(0x1c, 0x0, 0x84)
getsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x11, &(0x7f0000000280), 0x0)
r4 = socket$inet_sctp(0x2, 0x1, 0x84)
msgrcv(0x0, &(0x7f0000000300)={0x0, ""/52}, 0x3c, 0x3, 0x1800)
setsockopt$inet_sctp_SCTP_EVENTS(r4, 0x84, 0xc, &(0x7f00000002c0)={0x0, 0xdf}, 0xb)
sendto$inet(r4, 0x0, 0x0, 0x0, &(0x7f0000000100)={0x10, 0x2, 0x3, @rand_addr=0x2}, 0x10)
recvfrom$inet(r4, 0x0, 0x0, 0x40, 0x0, 0x0)
sendto$inet(r4, 0x0, 0x0, 0x20181, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x21, &(0x7f00000003c0)={0x0, 0x4a00}, 0x10)
sendmsg$inet_sctp(r4, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20100}, 0x0)
ksem_close(0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000040)={'bbr\x00', 0x2000000}, 0x24)

program did not crash
testing program (duration=15s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:false NetDevices:false NetReset:false Cgroups:false BinfmtMisc:false CloseFDs:false KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:false IEEE802154:false Sysctl:false Swap:false UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$inet-setsockopt$inet_opts-socket-openat$crypto-open-socket$inet6_sctp-socket$inet-openat$filemon-sendto$inet6-sendmsg$inet6_sctp-__specialfd$eventfd-ioctl$FILEMON_SET_FD-setsid-ioctl$FILEMON_SET_PID-open$dir-open$dir-pwritev-copy_file_range-vfork-lio_listio-vfork-lio_listio-rfork-setsockopt$inet_tcp_TCP_FUNCTION_BLK-kmq_setattr-socket$inet_sctp-fcntl$dupfd-sendmsg$unix-openat$filemon-mkdirat
detailed listing:
executing program 0:
r0 = socket$inet(0x2, 0x2, 0x0)
setsockopt$inet_opts(r0, 0x0, 0x200000000000c, &(0x7f0000000240)="ea00000100000000", 0xc)
socket(0x2, 0x3, 0x0)
openat$crypto(0xffffffffffffff9c, 0x0, 0x0, 0x0)
r1 = open(&(0x7f00000002c0)='.\x00', 0x0, 0x0)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
socket$inet(0x2, 0x3, 0x0)
r3 = openat$filemon(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0)
sendto$inet6(r2, 0x0, 0x0, 0x1, 0x0, 0x0)
sendmsg$inet6_sctp(0xffffffffffffffff, 0x0, 0x0)
r4 = __specialfd$eventfd(0x1, &(0x7f0000000540), 0x8)
ioctl$FILEMON_SET_FD(r3, 0xc0045301, &(0x7f0000000000)=r4)
r5 = setsid()
ioctl$FILEMON_SET_PID(r3, 0xc0045302, &(0x7f00000002c0)=r5)
r6 = open$dir(&(0x7f0000000240)='./file0\x00', 0x40000400000002c2, 0x0)
r7 = open$dir(&(0x7f0000000840)='./file1\x00', 0x40000400000002c2, 0x0)
pwritev(r7, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0)
copy_file_range(r7, 0x0, r6, 0x0, 0xffffffffffffffff, 0x0)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x1a, @sigval_int})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f0000000200)={0x1, 0x5, @sival_int, @thr={0x0, 0x0}})
rfork(0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, 0x0, 0x0)
kmq_setattr(0xffffffffffffff9c, 0x0, 0x0)
socket$inet_sctp(0x2, 0x0, 0x84)
fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff)
sendmsg$unix(0xffffffffffffffff, 0x0, 0x0)
openat$filemon(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0)
mkdirat(r1, &(0x7f0000000000)='./file0\x00', 0x0)

program did not crash
testing program (duration=15s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:false NetDevices:false NetReset:false Cgroups:false BinfmtMisc:false CloseFDs:false KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:false IEEE802154:false Sysctl:false Swap:false UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): ksem_getvalue-socket-setsockopt$inet_tcp_TCP_FUNCTION_BLK-setsockopt$inet_tcp_int-openat$crypto-socket-sendto$unix-recvmsg-ioctl$CIOCGSESSION2-connect$inet-accept4-ioctl$DIOCGETRULES-sendmsg$unix-mkdir-socket$inet_sctp-bind$inet-openat$filemon-freebsd10_pipe-open-socket$inet_sctp-sendto$inet-getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS-profil-socket$inet_sctp-setsockopt$inet_sctp_SCTP_INITMSG-rfork-socket$inet_sctp-socket$inet6_sctp-connect$inet6-sendmsg$inet6_sctp
detailed listing:
executing program 0:
ksem_getvalue(0x0, 0x0)
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4)
r1 = openat$crypto(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
r2 = socket(0x11, 0x3, 0x0)
sendto$unix(r2, &(0x7f0000000680)="9401050138a85e80", 0x8, 0x0, 0x0, 0x0)
recvmsg(r2, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x71cd250c6bd7090)
ioctl$CIOCGSESSION2(r1, 0xc040636a, &(0x7f0000000440)={0xb, 0x18, 0x10, &(0x7f00000002c0)="3c022e61792eecb07f8aee18e5aa3505", 0x0, 0x0, 0x20000000, 0xfdffffff, [0x0, 0x4]})
connect$inet(r0, &(0x7f00000000c0)={0x34, 0x2, 0x2, @rand_addr=0xfffffffe}, 0x10)
r3 = accept4(0xffffffffffffffff, 0x0, 0x0, 0x10000000)
ioctl$DIOCGETRULES(0xffffffffffffffff, 0xcbe04406, 0x0)
sendmsg$unix(0xffffffffffffffff, 0x0, 0x0)
mkdir(0x0, 0x0)
r4 = socket$inet_sctp(0x2, 0x1, 0x84)
bind$inet(r4, &(0x7f0000000280)={0x10, 0x2, 0x3}, 0x10)
openat$filemon(0xffffff9c, 0x0, 0x0, 0x0)
freebsd10_pipe(&(0x7f0000000100))
open(&(0x7f0000000480)='./file0\x00', 0x0, 0xe)
r5 = socket$inet_sctp(0x2, 0x1, 0x84)
sendto$inet(r3, 0x0, 0x0, 0x100, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r5, 0x84, 0x23, &(0x7f0000000140)={@in6={{0x1c, 0x1c, 0x1, 0x0, @ipv4={'\x00', '\xff\xff', @rand_addr=0x76}, 0x486}}, 0x0, 0x9a, 0x49c5}, &(0x7f0000000000)=0x90)
profil(0x0, 0xfffffffffffffd44, 0x7, 0xfffffdf9)
r6 = socket$inet_sctp(0x2, 0x5, 0x84)
setsockopt$inet_sctp_SCTP_INITMSG(r6, 0x84, 0x3, 0x0, 0x0)
rfork(0x7010)
socket$inet_sctp(0x2, 0x5, 0x84)
r7 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r7, &(0x7f0000000180)={0xfffffffffffffe3d, 0x1c, 0x2, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
sendmsg$inet6_sctp(r7, &(0x7f0000000040)={&(0x7f00000000c0)=@in6={0x1c, 0x1c, 0x0, 0xffffdffe, @mcast1, 0x9}, 0x1c, &(0x7f0000000140)=[{0x0}, {&(0x7f00000004c0)="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", 0x135}, {&(0x7f0000000200)="a515b693dd67aff93d7392e78d983618e1e33705f12c6daf98a3cfb01dc84e993d257159af675439a163020000003e235dd80a0ddd821f6073fb90bb32b66c000000007ef75cbb8696c387dad369d9bb162648a9", 0x54}], 0x3, 0x0, 0x0, 0x18c}, 0xd)

program did not crash
testing program (duration=15s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:false NetDevices:false NetReset:false Cgroups:false BinfmtMisc:false CloseFDs:false KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:false IEEE802154:false Sysctl:false Swap:false UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): mkdir-socket$inet6_sctp-chmod-chdir-open$dir-pathconf-kmq_setattr-sendto-vfork-rfork-ioctl$FILEMON_SET_FD-ioctl$CRIOGET-setsockopt$inet_tcp_int-cap_fcntls_get-sendto$inet-setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO-openat$crypto-socket$inet6_sctp-openat$filemon-__specialfd$eventfd-ioctl$FILEMON_SET_FD-setsid-ioctl$FILEMON_SET_PID-aio_return-openat$ptmx-ioctl$DIOCCLRIFFLAG-socket$inet_sctp-socket$inet6_sctp-bind-connect$inet6
detailed listing:
executing program 0:
mkdir(&(0x7f0000000500)='./file0\x00', 0x0)
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
chmod(0x0, 0x12b)
chdir(&(0x7f00000001c0)='./file0\x00')
open$dir(&(0x7f0000000240)='./file0\x00', 0x40000400000002c2, 0x0)
pathconf(&(0x7f00000001c0)='./file0\x00', 0x3e)
kmq_setattr(0xffffffffffffffff, 0x0, 0x0)
sendto(r0, &(0x7f0000000540)="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", 0x1000, 0x20000, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0xc, @loopback, 0x3}, 0x1c)
vfork()
rfork(0x0)
ioctl$FILEMON_SET_FD(0xffffffffffffffff, 0xc0045301, 0x0)
ioctl$CRIOGET(0xffffffffffffffff, 0xc0046364, 0x0)
setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x43b, 0x0, 0x0)
cap_fcntls_get(0xffffffffffffffff, 0x0)
sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x27, &(0x7f0000000340)={0x0, 0x0, 0x40}, 0x10)
openat$crypto(0xffffffffffffff9c, 0x0, 0x0, 0x0)
socket$inet6_sctp(0x1c, 0x0, 0x84)
r1 = openat$filemon(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0)
r2 = __specialfd$eventfd(0x1, &(0x7f0000000540), 0x8)
ioctl$FILEMON_SET_FD(r1, 0xc0045301, &(0x7f0000000000)=r2)
r3 = setsid()
ioctl$FILEMON_SET_PID(r1, 0xc0045302, &(0x7f0000000180)=r3)
aio_return(&(0x7f00000002c0)={0xffffffffffffff9c, 0x1ff, &(0x7f0000000000)="f2b02ab8f0940a65f7327562155eada13de27ca5269b1e9a85b3c67a4556fcccee151c3b11ec11844cdd0a043470bbb231293a14d2c4c738fb59c1d328d0ed21028782e48049ed8dbb2ab92b2abed59e394e3bb7", 0x54, [0x0, 0x6], 0x16e5ca17, 0x6, 0x2, {0x7, 0x8, &(0x7f0000000080)="d1652bcf4ee0abafc7c2d051b4e8e8cb95c218f1214aa6a906d8c8fd081cfa21b88a2f310fb44393e29ad079e4a0a67089ba4034ffa2c0e81c5690e6ef731e07eb5f9500273a68a2b755501a6f5343d0a48e2a56aa24f516f3ff2adf2bbc0649f34b32fc2c577cb33d5f95c32ad0942500e69c1f43efed7299cb3b6bc18613fa96d346c8d9dbc9d6d45af67814820bf7bb9d13e708673802fe2dd5420831911a5db121103fe765574ff26bc111403a6eb213c9edc5c9"}, {0x2, 0x0, @sival_int=0x8, @thr={&(0x7f0000000140)="c461782b244fc4413d71e000660f3a1695240f0000170fa2460fbe54ffc0f042819b0b000000fd9c0000670f177a4bc4c1e1f49100000000c442150a13c44135e3b100000000", &(0x7f00000001c0)="1546f8c4832e3acbf1b8197b4986b62c876ecd606d39d846251eb4cdb5195bd4a920b342e150ff85b28d5a3dbfa5b77a96468a1b845cdb2025819aaef33c1a6e6bb4d3409253281652d9670edf9aaa7fa87ed5d778be01c0c8c5a4ed52ed568db47323096d3b67622073efa7a0a76546e85314ac1905080f02c658129f4358859feb2c1c598b8f90259ed3c53c4c4c9d421ec8823ba7a68aff1349457903f7ff22e69fa4c6d11a29b5ed5c69502c5c165191e6bc96ed57c48e6aa4616e0eaab9f0de67ec607159137f49d9531f4914f7156f3713cedafe"}}})
r4 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000380), 0x8004, 0x0)
ioctl$DIOCCLRIFFLAG(r4, 0xc028445a, &(0x7f00000013c0)={0x10, &(0x7f00000003c0)="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", 0x9579, 0x0, 0xe3c})
socket$inet_sctp(0x2, 0x0, 0x84)
r5 = socket$inet6_sctp(0x1c, 0x1, 0x84)
bind(r5, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c)
connect$inet6(0xffffffffffffffff, &(0x7f0000000180)={0xffffffffffffff5f, 0x1c, 0x2, 0x0, @loopback}, 0x1c)

program did not crash
single: failed to extract reproducer
bisect: bisecting 24 programs with base timeout 15s
testing program (duration=21s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:false NetDevices:false NetReset:false Cgroups:false BinfmtMisc:false CloseFDs:false KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:false IEEE802154:false Sysctl:false Swap:false UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): [27, 8, 30, 30, 30, 30, 2, 30, 30, 29, 30, 30, 2, 2, 30, 17, 29, 27, 2, 30, 30, 2, 8, 30]
detailed listing:
executing program 2:
socket$inet(0x2, 0x2, 0x0)
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_int(r0, 0x29, 0x4, 0x0, 0x0)
openat$crypto(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
socket$inet6_sctp(0x1c, 0x0, 0x84)
openat$crypto(0xffffff9c, 0x0, 0x0, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x0, 0x84)
r2 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r2, &(0x7f0000000140)={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10)
dup2(0xffffffffffffffff, r1)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, 0x0, &(0x7f0000001700))
setsockopt$inet6_IPV6_HOPOPTS(0xffffffffffffffff, 0x29, 0x31, &(0x7f00000016c0)=ANY=[@ANYBLOB="000400000000000004010004"], 0x28)
sendto(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000080)=@in6={0x1c, 0x1c, 0x3, 0x800400, @empty, 0x11}, 0x1c)
sendto$inet6(0xffffffffffffffff, &(0x7f0000000600)="14a3fb1a6025b8cdd859c1c2900984923796fa62612e29c5a050c38d8c9f8cb62763920df1f67ddcd95e8d3e9984b6ce65093291e16bd3c0690a6f3c041c1d1b149dcdbfc289cafbafae52adad225aa5d98169f951ae4af8a475a23b341bdbfd6dc85dd7b948384873e36b7f552234749130e94c3e137fe507ad", 0x7a, 0x0, &(0x7f0000000080)={0x1c, 0x1c, 0x1, 0x0, @rand_addr="fee3a38e5cac1c51deba3c6b07a430a0"}, 0x1c)
r3 = kqueue()
kevent(r3, &(0x7f0000000040)=[{0x0, 0xfffffffffffffff9, 0x9, 0x8, 0xe8c5, 0x0, [0x0, 0x0, 0x7]}], 0x1, 0x0, 0x0, 0x0)
socket(0x1c, 0x1, 0x4)
socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x1, 0x84)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
r4 = socket(0x2, 0x5, 0x9b)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r4, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r4, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4)
sendmsg$inet6_sctp(r4, &(0x7f00000002c0)={&(0x7f0000000180)=@in={0x10, 0x2, 0x1, @rand_addr=0x1}, 0x10, &(0x7f0000000100)=[{&(0x7f0000000300)="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", 0x11f}], 0x1, 0x0, 0x0, 0x81}, 0x8)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000200)={'rack\x00'}, 0x24)
rfork(0x85000)
procctl$PROC_REAP_KILL(0x0, 0x0, 0x6, &(0x7f0000001440)={0x9, 0x1, 0x0, 0x7})
executing program 2:
open$dir(&(0x7f0000000b80)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x200, 0x0)
r0 = open$dir(&(0x7f0000000000)='.\x00', 0x0, 0x0)
symlinkat(&(0x7f0000000dc0)='./file0\x00', r0, &(0x7f0000000ec0)='./file1aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00')
mkdirat(r0, &(0x7f0000000600)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x0)
r1 = open$dir(&(0x7f0000000000)='.\x00', 0x0, 0x0)
symlinkat(&(0x7f00000005c0)='\x00', r1, &(0x7f0000000c80)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00')
open$dir(&(0x7f00000001c0)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x200, 0x0)
rename(0x0, &(0x7f0000000180)='./file1\x00')
executing program 2:
setsockopt$inet_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xc, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0xb)
dup(0xffffffffffffffff)
ioctl$EFIIOC_VAR_NEXT(0xffffffffffffffff, 0xc0384505, 0x0)
r0 = socket(0x2, 0x0, 0x0)
bind$inet(r0, &(0x7f0000000480)={0x10, 0x2, 0x2, @broadcast}, 0x10)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r2 = dup2(r1, 0xffffffffffffffff)
sendmsg$inet_sctp(r2, 0x0, 0x0)
pipe2(0x0, 0x0)
socket$inet_tcp(0x2, 0x1, 0x0)
r3 = kqueue()
r4 = socket$inet6_sctp(0x1c, 0x5, 0x84)
__realpathat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', &(0x7f0000000280)=""/8, 0x8, 0x0)
r5 = socket(0x1c, 0x3, 0x1)
connect$inet6(r4, &(0x7f0000000340)={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}, 0xffffffff}, 0x1c)
sendmsg$inet6_sctp(r5, &(0x7f0000000300)={&(0x7f0000000180)=@in={0x10, 0x2, 0x2, @multicast1}, 0x10, &(0x7f0000000440)=[{&(0x7f0000000380)="61211fdbd7eacedfa10ac9d13b51c2824f9ec327d9b44b2333634b61aff3a20c64b2e93b3a054ae095854b11de1e525c61615b46d4318f8658a2ceb1fb0d028a2d1f95a08eb1434134f23a81b6c5674b07232965b3b3c28c777cd16fa9978242d2d38638813a510cdc96834f683487973fbf68e0b518d4ab427ec68569ecbe581f4424f48909fc2ad78dc780441f981c7436ba06298d", 0x96}, {&(0x7f0000000980)="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", 0x128}, {&(0x7f0000000580)="2935ae103de47c9df3580b49f9ff51d054e2c6508958971edb4b4ccd090f38832dff0ff120b7c5b8fae226c29473c38cd3efa4f294bfd783f10665d8d433361cbbf548c07c0c586112f10e68c723c732eca7f0f4c94b69e3314c53fc9e2f17125651de7934fb5724dc8e1d53973079df5bbb11f08d0d39fc283a74b8df8df9c4429ed8ee3bcc06c67329425d3f6f16778959b034f3e0a306d7a14275b362a0618313b9c47fd421d289aa56ee048030327fc904aa3aaa6fdd57a919fddf51cef0fa375dfc05de45b825d5f9723fcf9465289899b4905c84a538dbaca6dbd99b51a7ebd223", 0xe4}, {&(0x7f00000007c0)="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"/435, 0x1b3}], 0x4, &(0x7f0000000680)=ANY=[@ANYRES16=r3], 0xac, 0x104}, 0x0)
setsockopt$inet6_MCAST_LEAVE_GROUP(r5, 0x29, 0x51, &(0x7f00000000c0)={0x7fff, {{0x1c, 0x1c, 0x1, 0x0, @rand_addr="5857a0af1c0aa313ca5e427b06657d73", 0x1}}}, 0x88)
connect$inet6(r5, &(0x7f0000000240)={0x1c, 0x1c, 0x0, 0x6, @remote={0xfe, 0x80, '\x00', 0x0}, 0x8bd}, 0x1c)
r6 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
ioctl$DIOCOSFPADD(r6, 0xc088444f, &(0x7f00000001c0))
r7 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x2, 0x0)
ioctl$DIOCOSFPADD(r7, 0xc088444f, &(0x7f00000001c0)="959634ca688b9ebcc1")
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000080), &(0x7f0000000040)=0x10)
r8 = socket(0x1c, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r8, 0x6, 0x2000, &(0x7f00000000c0)={'bbr\x00', 0xa}, 0x24)
dup2(r1, 0xffffffffffffffff)
connect$inet6(r8, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x1ff, @local={0xfe, 0x80, '\x00', 0x0}, 0x2}, 0x1c)
sendto(r8, &(0x7f0000000500)="b9d5cf29033fda9f0d47f04a5bab070000001027c0bb21379fd1aaf026a235647bf27a0443ed4b8192d9b591b1592001d1632f2f74b1cd1043fdc34b30208518b0a3a0db5f983b94c1f242135d8686930217", 0x52, 0x100, &(0x7f0000000200)=@in={0x10, 0x2, 0x2, @loopback}, 0x10)
sendto$inet(r8, 0x0, 0x0, 0x20084, &(0x7f00000002c0)={0x10, 0x2, 0x3, @multicast2}, 0x10)
executing program 2:
getsockopt$inet_mreq(0xffffffffffffffff, 0x0, 0xc, &(0x7f0000000200)={@local}, &(0x7f00000002c0)=0x8)
socket$inet_icmp_raw(0x2, 0x3, 0x1)
ksem_trywait(0x0)
connect$inet(0xffffffffffffffff, &(0x7f0000000000)={0xffffffffffffffd3, 0x2, 0x2, @loopback}, 0x10)
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, 0x0, 0x0)
connect$inet(r1, &(0x7f0000000140)={0x10, 0x2, 0x3, @remote={0xac, 0x14, 0x0}}, 0x10)
r2 = dup2(r1, r0)
setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x32, &(0x7f0000000000), 0x8)
bind$inet6(0xffffffffffffffff, 0x0, 0x0)
profil(0x0, 0x0, 0x0, 0x1)
r3 = socket$inet_sctp(0x2, 0x1, 0x84)
chroot(0x0)
setsockopt$inet_sctp_SCTP_INITMSG(r3, 0x84, 0x3, &(0x7f0000000340)={0x8003}, 0x8)
writev(0xffffffffffffffff, 0x0, 0x0)
connect$inet(r3, &(0x7f0000000140)={0x10, 0x2, 0x3, @rand_addr=0xff}, 0x10)
sendto$inet(r3, 0x0, 0x0, 0x20104, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x21, &(0x7f0000000040)={0x0, 0x4720}, 0x10)
sendto$inet(r3, 0x0, 0x0, 0x0, 0x0, 0x0)
fcntl$lock(0xffffffffffffffff, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, 0x0, 0x0)
r4 = socket$inet_sctp(0x2, 0x0, 0x84)
sendmsg$inet_sctp(r4, &(0x7f0000000440)={&(0x7f0000000080)=@in={0x10, 0x2, 0x1, @loopback}, 0x10, 0x0}, 0x0)
socket(0x2, 0x1, 0x0)
r5 = socket(0x1c, 0x1, 0x0)
setsockopt$inet_tcp_int(r5, 0x6, 0x22, &(0x7f0000000040)=0x2, 0x4)
bind$inet6(r5, &(0x7f00000000c0)={0x1c, 0x1c, 0x0, 0x0, @loopback}, 0x1c)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r5, 0x6, 0x2000, &(0x7f0000000100)={'bbr\x00'}, 0x24)
connect$inet6(r5, &(0x7f0000000140)={0x1c, 0x1c, 0x0, 0x0, @empty}, 0x1c)
executing program 0:
fhstat(&(0x7f00000001c0)={{[0x1, 0x8f97]}, {0x1, 0x247, "5c26905c87c4e370b089d78c5050f0fc"}}, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, <r0=>0x0, <r1=>0x0})
seteuid(r0)
r2 = socket(0x2, 0x1, 0x0)
r3 = socket$inet_sctp(0x2, 0x5, 0x84)
r4 = socket(0x1c, 0x1, 0x0)
setsockopt$sock_int(r4, 0xffff, 0x1001, &(0x7f00000000c0)=0x101, 0x4)
bind$inet6(r4, &(0x7f0000000140)={0x1c, 0x1c, 0x3, 0x0, @empty}, 0x1c)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r4, 0x6, 0x2000, &(0x7f00000001c0)={'rack\x00'}, 0x24)
r5 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0)
ioctl$DIOCGETRULESET(r5, 0xc444443b, &(0x7f0000000100))
connect$inet6(r4, &(0x7f0000000180)={0x1c, 0x1c, 0x3, 0x0, @empty}, 0x1c)
sendto$inet(r4, &(0x7f0000000200)="0e", 0xff66, 0x0, 0x0, 0x0)
sendmsg$unix(r4, &(0x7f0000001440)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000400)=ANY=[@ANYRES32, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRESOCT=r5, @ANYBLOB, @ANYRES32, @ANYRES32, @ANYRES32=r4, @ANYRESDEC, @ANYRESOCT, @ANYRES32=r3, @ANYRES64=r3, @ANYRES32=0x0, @ANYRES64=r4, @ANYRES32, @ANYRES8=r4, @ANYRES16=r5, @ANYRES32, @ANYRESHEX, @ANYRESHEX=r3, @ANYRES32, @ANYRES32=0x0, @ANYRESDEC, @ANYRES32=r5, @ANYRES32, @ANYRES32, @ANYRESOCT, @ANYRES32, @ANYRES32=r4, @ANYRES32, @ANYRES32=0x0, @ANYRES32, @ANYRES32, @ANYRES32=r4, @ANYRES32, @ANYRES32=0x0, @ANYRES8=r5, @ANYRES32, @ANYRES32, @ANYRES32], 0x100}, 0x20180)
freebsd11_fhstatfs(&(0x7f00000004c0)={{[0x6, 0x4]}, {0xc, 0x1, "860e87f13dc641ec7c9296c381913467"}}, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, <r6=>0x0})
fchown(r5, r6, r1)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
syz_emit_ethernet(0x4e, &(0x7f00000000c0)={@broadcast, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x40, 0x67, 0x0, 0x9, 0x50, 0x0, @multicast2, @local={0xac, 0x14, 0x0}}, @icmp=@parameter_prob={0xc, 0x1, 0x0, 0x0, 0x0, 0x0, {0x7, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0x0}, @multicast2, {[@ra={0x94, 0x6}]}}, "7389a77ce061115e"}}}}})
setsockopt$inet_tcp_int(r2, 0x6, 0x0, 0x0, 0x0)
connect$inet(0xffffffffffffffff, &(0x7f00000000c0)={0x34, 0x2, 0x2, @rand_addr=0xfffffffe}, 0x10)
chdir(&(0x7f0000000480)='./file0\x00')
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x900, &(0x7f0000000000)={<r7=>0x0, 0x7}, &(0x7f0000000040)=0x8)
getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x29, &(0x7f0000000140)={r7, 0x80000000}, &(0x7f0000000180)=0x8)
r8 = shmget$private(0x0, 0x2000, 0x200, &(0x7f0000ffe000/0x2000)=nil)
shmat(r8, &(0x7f0000ffd000/0x3000)=nil, 0x0)
sendmsg$inet6_sctp(r2, &(0x7f00000002c0)={&(0x7f0000000280)=@in={0x10, 0x2, 0x1, @loopback}, 0x10, 0x0}, 0x0)
socket(0x0, 0x1, 0x0)
socket$inet_udplite(0x2, 0x2, 0x88)
r9 = openat(0xffffffffffffffff, &(0x7f0000000200)='./file0\x00', 0x400000, 0x9)
recvfrom$inet(r9, &(0x7f0000000400)=""/83, 0x53, 0x80, &(0x7f0000000240)={0x10, 0x2, 0x2, @remote={0xac, 0x14, 0x0}}, 0x10)
close(r2)
executing program 0:
kqueue()
cpuset_getdomain(0x2, 0x4, 0x0, 0x20, &(0x7f0000000280), 0x0)
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
bind$inet(r0, &(0x7f0000000140)={0x10, 0x2, 0x2, @loopback}, 0x10)
cpuset_setdomain(0x3, 0x2, 0x9, 0x20, &(0x7f0000000100)={[0x0, 0x401, 0x5, 0x2]}, 0x2)
connect$inet(r0, &(0x7f0000000000)={0xffffffffffffffd3, 0x2, 0x2, @loopback}, 0x10)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
dup2(r0, r1)
r2 = socket$inet_sctp(0x2, 0x1, 0x84)
setsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xc, &(0x7f0000000000)={0x0, 0xdf}, 0xb)
sendto$inet(r2, 0x0, 0x0, 0x0, &(0x7f0000000100)={0x10, 0x2, 0x3, @rand_addr=0x2}, 0x10)
recvfrom$inet(r2, 0x0, 0x0, 0x0, 0x0, 0x0)
sendto$inet(r2, 0x0, 0x0, 0x20181, 0x0, 0x0)
r3 = openat$bpf(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0)
r4 = dup(r3)
ioctl$BIOCSRTIMEOUT(r4, 0x8010426d, &(0x7f0000000000)={0xfffffffffffffff6})
sendmsg$inet_sctp(r2, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20100}, 0x0)
r5 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r5, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r5, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4)
connect$inet(r5, &(0x7f00000000c0)={0x34, 0x2, 0x2, @rand_addr=0xfffffffe}, 0x10)
sendmsg$inet6_sctp(r5, &(0x7f00000002c0)={&(0x7f0000000280)=@in={0x10, 0x2, 0x1, @multicast2}, 0x10, &(0x7f0000000100)=[{&(0x7f00000005c0)="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", 0x167}, {0x0}], 0x2, 0x0, 0x0, 0x81}, 0x0)
fstatat(r5, 0x0, &(0x7f0000000580), 0x4400)
ksem_init(0x0, 0x0)
sync()
open(0x0, 0x400, 0x81)
r6 = socket(0x1c, 0x2, 0x0)
close(r6)
socket$inet_sctp(0x2, 0x5, 0x84)
socket(0x0, 0x2, 0x0)
executing program 2:
r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000100)={0x1c, 0x1c, 0x0, 0x0, @loopback}, 0x1c)
executing program 2:
mkdir(&(0x7f0000000500)='./file0\x00', 0x0)
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
chmod(0x0, 0x12b)
chdir(&(0x7f00000001c0)='./file0\x00')
open$dir(&(0x7f0000000240)='./file0\x00', 0x40000400000002c2, 0x0)
pathconf(&(0x7f00000001c0)='./file0\x00', 0x3e)
kmq_setattr(0xffffffffffffffff, 0x0, 0x0)
sendto(r0, &(0x7f0000000540)="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", 0x1000, 0x20000, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0xc, @loopback, 0x3}, 0x1c)
vfork()
rfork(0x0)
ioctl$FILEMON_SET_FD(0xffffffffffffffff, 0xc0045301, 0x0)
ioctl$CRIOGET(0xffffffffffffffff, 0xc0046364, 0x0)
setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x43b, 0x0, 0x0)
cap_fcntls_get(0xffffffffffffffff, 0x0)
sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x27, &(0x7f0000000340)={0x0, 0x0, 0x40}, 0x10)
openat$crypto(0xffffffffffffff9c, 0x0, 0x0, 0x0)
socket$inet6_sctp(0x1c, 0x0, 0x84)
r1 = openat$filemon(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0)
r2 = __specialfd$eventfd(0x1, &(0x7f0000000540), 0x8)
ioctl$FILEMON_SET_FD(r1, 0xc0045301, &(0x7f0000000000)=r2)
r3 = setsid()
ioctl$FILEMON_SET_PID(r1, 0xc0045302, &(0x7f0000000180)=r3)
aio_return(&(0x7f00000002c0)={0xffffffffffffff9c, 0x1ff, &(0x7f0000000000)="f2b02ab8f0940a65f7327562155eada13de27ca5269b1e9a85b3c67a4556fcccee151c3b11ec11844cdd0a043470bbb231293a14d2c4c738fb59c1d328d0ed21028782e48049ed8dbb2ab92b2abed59e394e3bb7", 0x54, [0x0, 0x6], 0x16e5ca17, 0x6, 0x2, {0x7, 0x8, &(0x7f0000000080)="d1652bcf4ee0abafc7c2d051b4e8e8cb95c218f1214aa6a906d8c8fd081cfa21b88a2f310fb44393e29ad079e4a0a67089ba4034ffa2c0e81c5690e6ef731e07eb5f9500273a68a2b755501a6f5343d0a48e2a56aa24f516f3ff2adf2bbc0649f34b32fc2c577cb33d5f95c32ad0942500e69c1f43efed7299cb3b6bc18613fa96d346c8d9dbc9d6d45af67814820bf7bb9d13e708673802fe2dd5420831911a5db121103fe765574ff26bc111403a6eb213c9edc5c9"}, {0x2, 0x0, @sival_int=0x8, @thr={&(0x7f0000000140)="c461782b244fc4413d71e000660f3a1695240f0000170fa2460fbe54ffc0f042819b0b000000fd9c0000670f177a4bc4c1e1f49100000000c442150a13c44135e3b100000000", &(0x7f00000001c0)="1546f8c4832e3acbf1b8197b4986b62c876ecd606d39d846251eb4cdb5195bd4a920b342e150ff85b28d5a3dbfa5b77a96468a1b845cdb2025819aaef33c1a6e6bb4d3409253281652d9670edf9aaa7fa87ed5d778be01c0c8c5a4ed52ed568db47323096d3b67622073efa7a0a76546e85314ac1905080f02c658129f4358859feb2c1c598b8f90259ed3c53c4c4c9d421ec8823ba7a68aff1349457903f7ff22e69fa4c6d11a29b5ed5c69502c5c165191e6bc96ed57c48e6aa4616e0eaab9f0de67ec607159137f49d9531f4914f7156f3713cedafe"}}})
r4 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000380), 0x8004, 0x0)
ioctl$DIOCCLRIFFLAG(r4, 0xc028445a, &(0x7f00000013c0)={0x10, &(0x7f00000003c0)="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", 0x9579, 0x0, 0xe3c})
socket$inet_sctp(0x2, 0x0, 0x84)
r5 = socket$inet6_sctp(0x1c, 0x1, 0x84)
bind(r5, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c)
connect$inet6(0xffffffffffffffff, &(0x7f0000000180)={0xffffffffffffff5f, 0x1c, 0x2, 0x0, @loopback}, 0x1c)
executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x4, 0x84)
connect(r0, &(0x7f0000000300)=@un=@file={0x10, 0x0, './file0/file0\x00'}, 0x10) (async)
sendmsg$inet6_sctp(r0, 0x0, 0x9) (async)
openat$crypto(0xffffff9c, &(0x7f0000000000), 0x0, 0x0) (async)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) (async)
unlink(0x0) (async)
r2 = open(&(0x7f0000000080)='./file0\x00', 0x80000000000209, 0xfffffffffffffffc)
open$dir(&(0x7f0000000100)='./file0\x00', 0x10000, 0x0) (async)
ftruncate(r2, 0x41f3)
bind(r2, &(0x7f00000013c0)=@in6={0x1c, 0x1c, 0x1, 0x1, @local={0xfe, 0x80, '\x00', 0x0}, 0x1ff}, 0x1c) (async)
r3 = accept4$unix(r2, &(0x7f0000000000)=@abs={0x8}, &(0x7f0000000040)=0x8, 0x0) (async)
freebsd11_lstat(&(0x7f0000001180)='./file1\x00', &(0x7f00000011c0)={0x0, 0x0, 0x0, 0x0, 0x0, <r4=>0x0}) (async)
r5 = open$dir(&(0x7f0000000240)='./file0\x00', 0x40000400000002c2, 0x0)
pwritev(r5, 0x0, 0x0, 0x0) (async)
r6 = open$dir(&(0x7f0000000840)='./file1\x00', 0x40000400000002c2, 0x9e)
freebsd11_stat(&(0x7f0000001640)='./file1\x00', &(0x7f0000001680)={0x0, 0x0, 0x0, 0x0, <r7=>0x0, <r8=>0x0})
pwritev(r6, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0) (async)
sendmsg$unix(0xffffffffffffffff, &(0x7f0000002e40)={&(0x7f00000000c0)=@abs={0x8, 0x1, 0x0, 0x1}, 0x8, 0x0, 0x0, &(0x7f0000000500)=ANY=[@ANYRES64=r1, @ANYRESOCT=r5, @ANYBLOB="a8efa5a8c0083c4bf1c4025affedffff7a6bfabe6991659c3bae379b108067fa99e34fd2be169df99aa5a487edac8e266ca1f19d38509b2899875b44f7b6cdc8706eab9fe35c7a139bccd6989d5036177d8c9d313c9f047688cfc66aedf2869fa07213f3ae00"/115, @ANYRES32, @ANYBLOB, @ANYRESHEX=r3, @ANYRES32=0x0, @ANYRES16, @ANYRES64=r8, @ANYRES16=r4, @ANYRES32=r7, @ANYRES32, @ANYRESHEX, @ANYRES32=0x0, @ANYRESOCT=r4, @ANYBLOB="061b0900367700ff44d9e75f23db90bb7d14be7947183efb684d19cbe3ceeb638a41c0ad51bfa5567db6981aaea4888a80422dfb98601399", @ANYBLOB="a8d72e3fa93e19b18ccaee", @ANYRES8=r7, @ANYRESDEC=r6, @ANYRES32, @ANYRES64, @ANYRESDEC], 0x118}, 0x20004)
r9 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r9, 0x6, 0x2000, &(0x7f0000000980)={'bbr\x00'}, 0x24) (async)
bind(r9, &(0x7f0000000000)=@in={0x10, 0x2, 0x1, @local={0xac, 0x14, 0x0}}, 0x10) (async)
connect$inet(r9, &(0x7f0000000080)={0x10, 0x2, 0x0, @rand_addr=0x81000}, 0x10)
sendto(r9, &(0x7f0000001480)="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", 0x1b5, 0x4, &(0x7f00000004c0)=@in6={0x1c, 0x1c, 0x1, 0x101, @mcast2, 0x6}, 0x1c) (async)
shutdown(r9, 0x1) (async)
freebsd11_fstat(r9, &(0x7f0000000280)) (async)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r9, 0x6, 0x2000, &(0x7f0000000040)={'freebsd\x00'}, 0x24)
freebsd11_stat(0x0, &(0x7f00000001c0))
freebsd11_fstat(r9, &(0x7f0000001400)) (async)
fork()
executing program 0:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000300)={'freebsd\x00', 0xf}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x80, &(0x7f0000000540)=0x3, 0x4)
connect$inet(r0, &(0x7f0000000240)={0x10, 0x2, 0x2, @remote={0xac, 0x14, 0x0}}, 0x10)
sendto(r0, &(0x7f0000003200)="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", 0xf23, 0x0, &(0x7f0000000480)=@un=@abs={0x8, 0x1, 0x0, 0x2}, 0x8)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
read(0xffffffffffffffff, &(0x7f0000000200)=""/197, 0xc5)
r2 = setsid()
ioctl$FILEMON_SET_PID(0xffffffffffffffff, 0xc0045302, &(0x7f0000000300)=r2)
setsockopt$inet_sctp_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x3, &(0x7f0000000340)={0x8001, 0x21, 0x1000, 0xc14}, 0x8)
setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x400, &(0x7f0000000400)=0x4, 0x4)
getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000440)={<r3=>0x0, 0xc, 0x63}, &(0x7f0000000480)=0xc)
getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f00000004c0)={r3, 0x8, 0x3, 0x7}, &(0x7f0000000500)=0x10)
getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0xc, &(0x7f00000005c0)={@rand_addr, @broadcast, <r4=>0x0}, &(0x7f0000000580)=0xc)
socket$inet_sctp(0x2, 0x5, 0x84)
setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, &(0x7f0000000040)={@remote={0xfe, 0x80, '\x00', 0x0}, r4}, 0x14)
r5 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x2, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000200)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000000000), 0x4)
r6 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
ioctl$DIOCRDELADDRS(r6, 0xc4504444, &(0x7f0000000cc0)={{"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", "9afe0d0490307e2503cc8203000000b6edc1620000000000008000", 0x8, 0x8}, &(0x7f0000000380)="caba6402518ab66aeb202d9d9ae3d302b072db7c557eb075884ae0fb1bac9402eeb5b053090d0cb9ce96cdd56c25fd5ed2477b4293fade10304e5785ec4683a9dd27a6bde18f02575165fb9a91621f77996c63fa838044b462c9e0ecc515939f2719f53b9d1d63fd059a1b4ddc9afd4e13266d845c909fd330cd907d52783d6c40f72e17631dba694e0f4738591415d85341db54441cdbdf2f134afa154f35baffc2b1b7205434e62fc3b7b90ec3133a8c94a203a129ad75fa17e6a04e228e0fb0a1fb5546de96ad0ad22563a6cfe1f5491e2372b8", 0x7, 0x8, 0xffffffffffffffff, 0x7fffffff, 0x6, 0x5, 0x4, 0x5})
ioctl$DIOCGETADDR(r6, 0xc4704436, &(0x7f0000000280)="2831c4a88459746da6dc50ac9367535f737897b9ce58b9ef4a4cee32e99354fba3a1d91a71925786ccc94f460d26aec6632a262800b7ba2c9da0ecf788b93391edc0b54073c0d7f0c9c0c8a40fe33e0dcd990e2c5d93d8d28ba6c06cab8433252a255a62053655f69584d0fb03e79b946011180990284bcb07afb8081347248ce0e876d670998f03eff9257297f9068a7e0c31fbbb9d4edf0fd53cd574611574f7e47bcf9f7539aa44243c04d5d8a1d5b1b55192d7b9fd1fe702bae1ac747ed924d493582153d08413db14df3481105268d8e425e6c8977fb2cec37c1696956dc6560c5fea6df9a533")
socket$inet6_sctp(0x1c, 0x0, 0x84)
r7 = socket(0x2, 0x1, 0x0)
r8 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r7, 0x6, 0x2000, &(0x7f0000000100)={'bbr\x00'}, 0x32)
sendmsg$inet6_sctp(r8, &(0x7f0000000240)={&(0x7f0000000180)=@in={0x10, 0x2, 0x2, @rand_addr=0x5155}, 0x10, &(0x7f0000000180), 0x0, &(0x7f00000001c0)=ANY=[@ANYBLOB="62cd5200"/17], 0x1c, 0x20001}, 0x4)
ioctl$DIOCSETIFFLAG(r5, 0xc0284459, &(0x7f0000000140)={0x10, 0x0, 0x0, 0x800000})
setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x1205, &(0x7f00000000c0)={0x0, 0xffffffff, 0xfffffff7}, 0xc)
executing program 3:
r0 = fhopen(&(0x7f0000000000)={{[0xade, 0x4]}, {0x2, 0x7, "189b2c1e6d94c53b0bcc8572a6b88fa0"}}, 0x200000)
sendmsg$inet6_sctp(r0, &(0x7f00000002c0)={&(0x7f0000000080)=@in6={0x1c, 0x1c, 0x2, 0x7, @local={0xfe, 0x80, '\x00', 0x0}, 0x800}, 0x1c, &(0x7f0000000100)=[{&(0x7f00000000c0)="1f00d1b51910ffb70cb32f0d1a9c50023eed7cabfc2e13db8d44ee369a5c322530282a3e6de3", 0x26}, {&(0x7f00000001c0)="cebe11134b1546b317366720cb3c475a47c8d9ee685d5acbcf7e14a9c51dcee5d431c500cd623142685613b13f1b1ed15812ed17105675bf55ab878c242ac2cedbcd17070ab445d24f733f84186d665653549f2fd86c2129971cf43a57b8fc5c1a8e884d5ff205decee4e72f7c6d39442773f7abfce7f8b660879ec844a4ee552d60ae50b4ff40a15876a783323014ea914f4da445e1bbd067ae6fa951a352e15793cea46f6dc6efe9b23eef8977b56c1787dd8ed0e13a4161039addccb8b3668eaaef5fcc2177e653cd643e6e54a016a9ffeb8da01e", 0xd6}], 0x2, &(0x7f0000000300)=ANY=[@ANYBLOB="1000000084000000090000007f00000110000000840000000800000080000000100000008400000009000000e000000210000000840000000800000006000000f4d1e200971a83fb501698af49f0e3464e76622a34c20602c94e8f6a34a338e8291de7e3a032ca30ec86d89ad068c2a83b6a1f33a5b1c0a0b48af39413a6d6953ff8d1eda999eecc498b25e0996f56770cf284c8b93980b292e6743cfb09f9c74327b11994360dd73317bbaa13e41f0993ba212c24e157a4d0fb1221d2b404cc735ee78aeeea772a8557dea45c78c48437d64e3a8d9be7d665b23e26a65afe8a3bef9ad161ad2e443d89ecb288c266f3421c5387fe85e0afc4a04363b3285b197c12478b47d58240fefb6000cadfcb94a058a7bcd5af7415625c279def74b93dd0c24b034542e6dc079b069137c8fd8e35cc1b147feb0000"], 0x40, 0x20005}, 0x200)
setsockopt$sock_int(r0, 0xffff, 0x1007, &(0x7f0000000040)=0x1, 0x4)
syz_emit_ethernet(0x193, 0x0)
socketpair(0x0, 0x0, 0x0, 0x0)
bind$inet6(0xffffffffffffffff, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @loopback}, 0x1c)
r1 = dup(0xffffffffffffffff)
sendto$inet6(r1, 0x0, 0x0, 0x0, 0x0, 0x0)
setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0)
r2 = socket$inet_tcp(0x2, 0x1, 0x0)
ioctl$CIOCGSESSION2(0xffffffffffffffff, 0xc040636a, 0x0)
setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0x40, &(0x7f0000000040)='hd\x00', 0x3)
setsockopt$inet_tcp_TCP_CONGESTION(r2, 0x6, 0x40, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x2, 0x0, &(0x7f0000000040))
socket$inet_sctp(0x2, 0x0, 0x84)
sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0)
r3 = socket$inet_sctp(0x2, 0x5, 0x84)
getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r3, 0x84, 0x7, &(0x7f0000000300)={@in6={{0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}}}, &(0x7f0000000000)=0x84)
r4 = openat$crypto(0xffffffffffffff9c, &(0x7f00000000c0), 0x400, 0x0)
ioctl$CIOCGSESSION2(r4, 0xc040636a, &(0x7f0000000040)={0x29, 0x0, 0x0, 0x0, 0x0, 0x0})
socket$inet_tcp(0x2, 0x1, 0x0)
r5 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r5, 0x6, 0x2000, &(0x7f0000000680)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r5, 0x6, 0x470, &(0x7f0000000200)=0x1, 0x4)
setsockopt$inet_tcp_int(r5, 0x6, 0x48, &(0x7f0000000080), 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r5, 0x6, 0x2000, &(0x7f0000000100)={'freebsd\x00'}, 0x24)
openat$crypto(0xffffffffffffff9c, 0x0, 0x0, 0x0)
openat$crypto(0xffffffffffffff9c, 0x0, 0x0, 0x0)
r6 = socket$inet_sctp(0x2, 0x0, 0x84)
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r6, 0x84, 0x900, &(0x7f0000000040), 0x0)
executing program 3:
socket$inet_sctp(0x2, 0x3, 0x84)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r0, &(0x7f0000000140)={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000180)={0x1, [0x0]}, &(0x7f0000001700)=0xe)
r1 = socket(0x0, 0x0, 0x0)
setsockopt$inet6_IPV6_HOPOPTS(r1, 0x29, 0x31, &(0x7f00000016c0)=ANY=[], 0x28)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000040)={'bbr\x00'}, 0x24)
getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000000240)={0xd9, 0x2, 0x630, 0x0, 0x3, 0x5, 0x0, 0x4}, &(0x7f0000000280)=0x20)
getsockopt$inet6_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x901, &(0x7f00000004c0), &(0x7f0000000300)=0x18)
sendto(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000080)=@in6={0x1c, 0x1c, 0x3, 0x0, @empty}, 0x1c)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000180)={'freebsd\x00'}, 0x24)
socket$inet6_sctp(0x1c, 0x5, 0x84)
rfork(0x0)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r2, 0x0, 0x0)
sendmsg$inet6_sctp(r2, &(0x7f0000000280)={&(0x7f00000000c0)=@in6={0x1c, 0x1c, 0x0, 0x7, @local={0xfe, 0x80, '\x00', 0x0}, 0x6}, 0x1c, &(0x7f00000002c0)=[{&(0x7f0000000180)="6bfd5e0dac8d333af10cd8f6338dfbde8cda34c3d9155c0abbe40866dfaf97d2", 0x20}, {0x0}], 0x2, 0x0, 0x0, 0x2010d}, 0xd)
openat$smbus(0xffffffffffffff9c, &(0x7f0000000000), 0x20000, 0x0)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000240)={'bbr\x00'}, 0x24)
vfork()
setrlimit(0x1, &(0x7f0000000740)={0x8, 0x1})
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x8, @sigval_int=0x7, @spare=[0x4, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, 0x1fc, 0x1]})
r4 = socket$inet6_udp(0x1c, 0x2, 0x0)
setsockopt$inet6_int(r4, 0x29, 0x1b, &(0x7f00000001c0), 0x4)
connect(r4, &(0x7f0000000080)=@in6={0x1c, 0x1c, 0x0, 0x0, @loopback}, 0x1c)
rfork(0x5000)
socket$inet_icmp_raw(0x2, 0x3, 0x1)
sendmsg$inet6_sctp(0xffffffffffffff9c, 0x0, 0x0)
sendto$inet6(r1, &(0x7f0000000040)="14", 0x1, 0x0, &(0x7f0000000080)={0x1c, 0x1c, 0x1, 0x0, @rand_addr="fee3a38e5cac1c51deba3c6b07a430a0"}, 0x1c)
executing program 3:
r0 = kqueue()
kevent(r0, &(0x7f0000000080)=[{0x7, 0xfffffffffffffff5, 0xc0b1, 0x0, 0x0, 0xc00}, {0x7, 0xfffffffffffffff5, 0x0, 0xc0000200}], 0x2, 0x0, 0x0, 0x0)
executing program 3:
r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
sendto$inet6(r0, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000000100)={0x1c, 0x1c, 0x0, 0x0, @loopback}, 0x1c)
executing program 3:
ksem_getvalue(0x0, 0x0)
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4)
r1 = openat$crypto(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
r2 = socket(0x11, 0x3, 0x0)
sendto$unix(r2, &(0x7f0000000680)="9401050138a85e80", 0x8, 0x0, 0x0, 0x0)
recvmsg(r2, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x71cd250c6bd7090)
ioctl$CIOCGSESSION2(r1, 0xc040636a, &(0x7f0000000440)={0xb, 0x18, 0x10, &(0x7f00000002c0)="3c022e61792eecb07f8aee18e5aa3505", 0x0, 0x0, 0x20000000, 0xfdffffff, [0x0, 0x4]})
connect$inet(r0, &(0x7f00000000c0)={0x34, 0x2, 0x2, @rand_addr=0xfffffffe}, 0x10)
r3 = accept4(0xffffffffffffffff, 0x0, 0x0, 0x10000000)
ioctl$DIOCGETRULES(0xffffffffffffffff, 0xcbe04406, 0x0)
sendmsg$unix(0xffffffffffffffff, 0x0, 0x0)
mkdir(0x0, 0x0)
r4 = socket$inet_sctp(0x2, 0x1, 0x84)
bind$inet(r4, &(0x7f0000000280)={0x10, 0x2, 0x3}, 0x10)
openat$filemon(0xffffff9c, 0x0, 0x0, 0x0)
freebsd10_pipe(&(0x7f0000000100))
open(&(0x7f0000000480)='./file0\x00', 0x0, 0xe)
r5 = socket$inet_sctp(0x2, 0x1, 0x84)
sendto$inet(r3, 0x0, 0x0, 0x100, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r5, 0x84, 0x23, &(0x7f0000000140)={@in6={{0x1c, 0x1c, 0x1, 0x0, @ipv4={'\x00', '\xff\xff', @rand_addr=0x76}, 0x486}}, 0x0, 0x9a, 0x49c5}, &(0x7f0000000000)=0x90)
profil(0x0, 0xfffffffffffffd44, 0x7, 0xfffffdf9)
r6 = socket$inet_sctp(0x2, 0x5, 0x84)
setsockopt$inet_sctp_SCTP_INITMSG(r6, 0x84, 0x3, 0x0, 0x0)
rfork(0x7010)
socket$inet_sctp(0x2, 0x5, 0x84)
r7 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r7, &(0x7f0000000180)={0xfffffffffffffe3d, 0x1c, 0x2, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
sendmsg$inet6_sctp(r7, &(0x7f0000000040)={&(0x7f00000000c0)=@in6={0x1c, 0x1c, 0x0, 0xffffdffe, @mcast1, 0x9}, 0x1c, &(0x7f0000000140)=[{0x0}, {&(0x7f00000004c0)="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", 0x135}, {&(0x7f0000000200)="a515b693dd67aff93d7392e78d983618e1e33705f12c6daf98a3cfb01dc84e993d257159af675439a163020000003e235dd80a0ddd821f6073fb90bb32b66c000000007ef75cbb8696c387dad369d9bb162648a9", 0x54}], 0x3, 0x0, 0x0, 0x18c}, 0xd)
executing program 1:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB="020006000800ff010100"], 0x14)
bind$inet(r1, 0x0, 0x0)
r2 = socket$inet_sctp(0x2, 0x1, 0x84)
r3 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r4 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r4, &(0x7f0000000000)={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r5 = dup2(r4, r3)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000180)={0x1, [<r6=>0x0]}, &(0x7f00000001c0)=0x8)
socket$inet_sctp(0x2, 0x5, 0x84)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r5, 0x84, 0x8003, &(0x7f0000000200)={r6, 0x0}, &(0x7f0000000280)=0x10)
setsockopt$inet_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f00000001c0)={0x0, 0xb}, 0x8)
r7 = socket$inet(0x2, 0x2, 0x0)
setsockopt$inet_opts(r7, 0x0, 0x200000000000c, &(0x7f0000000240)="ea00000100000000", 0xc)
setsockopt$inet_opts(r7, 0x0, 0x200000000000c, &(0x7f0000000240)="ea00000100000000", 0x8)
executing program 1:
r0 = socket$inet_sctp(0x2, 0x0, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r2 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r2, &(0x7f0000000140)={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000180)={0x1, [0x0]}, &(0x7f0000001700)=0xe)
r3 = socket(0x0, 0x0, 0x0)
setsockopt$inet6_IPV6_HOPOPTS(r3, 0x29, 0x31, &(0x7f00000016c0)=ANY=[], 0x28)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000040)={'bbr\x00'}, 0x24)
sendto(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000080)=@in6={0x1c, 0x1c, 0x3, 0x0, @empty}, 0x1c)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000180)={'freebsd\x00'}, 0x24)
sendto$inet6(r3, &(0x7f0000000040)="14", 0x1, 0x0, &(0x7f0000000080)={0x1c, 0x1c, 0x1, 0x0, @rand_addr="fee3a38e5cac1c51deba3c6b07a430a0"}, 0x1c)
setsockopt$inet_MCAST_LEAVE_GROUP(r3, 0x0, 0x51, &(0x7f0000000500)={0x18b, {{0x10, 0x2, 0x1, @multicast2}}}, 0x84)
r4 = kqueue()
kevent(r4, &(0x7f0000000040)=[{0x0, 0xfffffffffffffff9, 0x9, 0x8, 0xe8c5}], 0x1, 0x0, 0x0, 0x0)
r5 = socket(0x1c, 0x1, 0x0)
setsockopt$sock_int(r5, 0xffff, 0x1001, &(0x7f00000000c0)=0x101, 0x4)
bind$inet6(r5, &(0x7f0000000140)={0x1c, 0x1c, 0x3, 0x0, @empty}, 0x1c)
r6 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0)
connect$inet6(r5, &(0x7f0000000180)={0x1c, 0x1c, 0x3, 0x0, @empty}, 0x1c)
sendto$inet(r5, &(0x7f0000000200)="0e", 0xff66, 0x1501, 0x0, 0x0)
sendmsg$unix(r5, &(0x7f0000001440)={0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000c00)}, {&(0x7f0000000840)="faccbfc1213b7245c968e88fed57f69d4ed18b0fc343422fdc7ab9d92113373e90fbacef5551af86589dbe25e1d8baecceb5b8617b518f444d94092562c844048b841e675aa82565cf0446bc8b70fdd519bf853b116f8015ef79", 0x5a}], 0x2, &(0x7f00000008c0)=ANY=[@ANYRES32, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES16=r0, @ANYBLOB, @ANYRES32, @ANYRESHEX, @ANYRES32, @ANYRES32, @ANYRESOCT, @ANYRES32, @ANYRES32, @ANYRES32=0x0, @ANYRES32=r1, @ANYRES32, @ANYRESDEC=r6, @ANYRES32, @ANYRES32, @ANYBLOB="fa4243422fb735f8496cff64970f4e2a207c0cf498e5adb1f7e88907546dfa2a280a46032340aa9a44a18edfb25a3f4a8ebac8c7eaa6632bb92e1d217ac99e7f886cad648bb9235b9df6c374df06d70649ee2f34be11f3b2707932a0562715ee275ec4452ec0231f0ee2e22bd7192255c3c94b9931a71f8c62411ca6e7886a196a5636d4238ef3b55b494d543998b90141592c1a6d7aefa40a80ce49cfecda6c6febea5f7d41b9a1fd9a23a0bf960d363a07bb21747501be58e2025168b821f44f39699c5f98e6ab20694bab35ef1b12acb0ddb8778e22fcb560f5fbe6e14119a786d254e6a25e85", @ANYRES32=r0, @ANYRES32=0x0, @ANYRES8, @ANYRES32, @ANYRES32, @ANYRESOCT, @ANYRES32, @ANYRES64=r1, @ANYRES32, @ANYRES32, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32, @ANYRES32, @ANYRES32=r4, @ANYRES32], 0x100}, 0x20180)
sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}, 0x4}, 0x1c, 0x0}, 0x0)
r7 = socket$inet_sctp(0x2, 0x5, 0x84)
r8 = socket$inet6_sctp(0x1c, 0x3, 0x84)
connect$inet(r7, &(0x7f0000000980)={0x10, 0x2, 0x3, @remote={0xac, 0x14, 0x0}}, 0x10)
r9 = dup2(r7, r8)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r9, 0x84, 0x25, &(0x7f0000000940)={0x1, [<r10=>0x0]}, &(0x7f0000000900)=0x8)
setsockopt$inet_sctp_SCTP_DELAYED_SACK(r9, 0x84, 0xf, &(0x7f0000000000)={r10, 0xa3}, 0xc)
freebsd11_lstat(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000400))
executing program 1:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000600), 0x400, 0x0)
ioctl$DIOCRDELTABLES(r0, 0xc450443e, &(0x7f0000000180)={{"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", "8f8c8f14eb7600", 0x2, 0x40}, &(0x7f00000000c0)="81dfd54c3c7eae9ec8eac4ac9848bb78563c741e6eb1053771fcd82822a4cbdcd9a3cd8eef6ba4ffc322c5c11c9c578353d939be022914af12ea2498c58946137247351ba86bddac7c624e69dea309bf483f3ad83d2e6810d3890b26cb902094e523d4fb4b2fe62a1e553197b7a06092eab17780efb201d769fc7cb39dc98fab228960ac8605000000002618a09ff1da272502dfa169c509446cca8f2913634042", 0x72, 0x0, 0x8, 0x6, 0xd5d6, 0x2, 0xffffffffffffe31d, 0x2})
socket$inet_sctp(0x2, 0x1, 0x84)
getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(0xffffffffffffffff, 0x84, 0x104, &(0x7f0000000000), &(0x7f0000000040)=0x4)
r1 = openat$crypto(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
ioctl$CIOCGSESSION2(r1, 0xc040636a, &(0x7f00000000c0)={0x15, 0x0, 0x10, &(0x7f0000000000)="0b6fac4103f48e8d08afe5de81d4755a", 0x0, 0x0, 0x0, 0x7d86699a})
r2 = socket(0x1c, 0x10000001, 0x84)
sendmsg$inet6_sctp(r2, &(0x7f0000000340)={&(0x7f0000000100)=@in={0x10, 0x2, 0x2, @multicast1}, 0x10, &(0x7f0000000140)}, 0x20000)
r3 = socket$inet6_tcp(0x1c, 0x1, 0x0)
setsockopt$inet6_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000040)={'bbr\x00'}, 0x24)
setsockopt$inet6_IPV6_DSTOPTS(0xffffffffffffffff, 0x29, 0x32, 0x0, 0x1030)
r4 = socket$inet_sctp(0x2, 0x1, 0x84)
connect$inet(r4, &(0x7f0000000000)={0x10, 0x2, 0x2, @loopback}, 0x10)
lio_listio(0x1, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0xc, @sival_int, @spare})
ioctl$CIOCGSESSION2(0xffffffffffffffff, 0xc040636a, &(0x7f00000000c0)={0x0, 0x14, 0x0, 0x0, 0x1, &(0x7f0000000180)='d', 0x0, 0x7d8661db})
setsockopt$inet6_int(r3, 0x29, 0x16, 0x0, 0x0)
socket(0x1c, 0x1, 0x84)
ioctl$CIOCCRYPT(r1, 0xc0306367, &(0x7f0000000180)={0x0, 0x1, 0x0, 0x10000, &(0x7f0000000a00), 0x0, 0x0, 0x0})
r5 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r6 = socket$inet6_sctp(0x1c, 0x1, 0x84)
sendto$inet6(r6, 0x0, 0x0, 0x0, &(0x7f0000000640)={0x1c, 0x1c, 0x1, 0x0, @rand_addr="59ccf307a4c0dba2e9a6c704413f9a5d"}, 0x1c)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r6, 0x84, 0xa, &(0x7f00000002c0)={@in={{0x10, 0x2, 0x0, @rand_addr}}, 0x0, 0x7f, 0x2, 0x190, 0x464f}, 0x98)
connect$inet6(r5, &(0x7f0000000340)={0x1c, 0x1c, 0x1, 0x0, @mcast1}, 0x1c)
connect$inet6(0xffffffffffffffff, 0x0, 0x0)
sendto(r5, 0x0, 0x0, 0x20080, &(0x7f0000000200)=@in={0x10, 0x2, 0x1}, 0x10)
r7 = socket$inet6_sctp(0x1c, 0x5, 0x84)
bind$inet6(r7, &(0x7f0000000000)={0x1c, 0x1c, 0x0, 0x401, @rand_addr="882b5bfd5e0203b6c635d88783376079", 0xb9}, 0x1c)
executing program 1:
cpuset_getdomain(0x1, 0x0, 0x4, 0x1c, &(0x7f0000000000), 0x0)
ktrace(&(0x7f0000000040)='./file0\x00', 0x8, 0x5808, 0x0)
executing program 1:
r0 = socket$inet6_tcp(0x1c, 0x1, 0x0)
thr_suspend(&(0x7f0000000000)={0x8, 0x8000000000000})
setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000140)={'bbr\x00'}, 0x24)
ioctl$DIOCSETTIMEOUT(0xffffffffffffffff, 0xc008441d, &(0x7f0000000000)={0x7ff, 0x4})
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
getsockopt$inet6_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000040)={0x0, 0x0, 0x1}, &(0x7f0000000080)=0xc)
setsockopt$inet6_IPV6_HOPOPTS(r0, 0x29, 0x31, 0x0, 0x0)
r2 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(r2, 0x6, 0x8, &(0x7f0000000000)=0x40, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_buf(r2, 0x6, 0x401, &(0x7f0000000240)="b852cd44", 0x4)
connect$inet(r2, &(0x7f00000000c0)={0x10, 0x2, 0x2, @loopback}, 0x10)
freebsd11_fstatat(r2, &(0x7f0000000340)='./file0\x00', &(0x7f0000000040), 0x200)
r3 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r4 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r4, &(0x7f00000001c0)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r5 = open(&(0x7f00000000c0)='./file0\x00', 0x205, 0x0)
r6 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x2)
procctl$PROC_REAP_STATUS(0x0, 0x0, 0x4, &(0x7f0000000380)={0x0, 0x0, 0x0, <r7=>0x0})
ktrace(&(0x7f0000000180)='./file0\x00', 0x4, 0x400, r7)
fcntl$lock(r6, 0x9, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x100000001})
r8 = open(&(0x7f0000000040)='./file0\x00', 0x205, 0x0)
fcntl$lock(r8, 0x8, &(0x7f00000001c0)={0x0, 0x0, 0x8, 0x1000300010008})
open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0)
fcntl$lock(r5, 0x9, &(0x7f0000000140)={0x3, 0x1, 0xfff, 0x100000002})
dup2(r4, r3)
r9 = dup2(r3, r4)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r9, 0x84, 0x105, &(0x7f0000000300)={0x4, [0x0, <r10=>0x0, 0x0, 0x0]}, &(0x7f0000000200)=0x14)
setsockopt$inet6_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f00000000c0)={r10, 0x80000004, 0x6, 0x4}, 0x10)
socket$inet_sctp(0x2, 0x5, 0x84)
executing program 1:
r0 = socket$inet(0x2, 0x2, 0x0)
setsockopt$inet_opts(r0, 0x0, 0x200000000000c, &(0x7f0000000240)="ea00000100000000", 0xc)
socket(0x2, 0x3, 0x0)
openat$crypto(0xffffffffffffff9c, 0x0, 0x0, 0x0)
r1 = open(&(0x7f00000002c0)='.\x00', 0x0, 0x0)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
socket$inet(0x2, 0x3, 0x0)
r3 = openat$filemon(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0)
sendto$inet6(r2, 0x0, 0x0, 0x1, 0x0, 0x0)
sendmsg$inet6_sctp(0xffffffffffffffff, 0x0, 0x0)
r4 = __specialfd$eventfd(0x1, &(0x7f0000000540), 0x8)
ioctl$FILEMON_SET_FD(r3, 0xc0045301, &(0x7f0000000000)=r4)
r5 = setsid()
ioctl$FILEMON_SET_PID(r3, 0xc0045302, &(0x7f00000002c0)=r5)
r6 = open$dir(&(0x7f0000000240)='./file0\x00', 0x40000400000002c2, 0x0)
r7 = open$dir(&(0x7f0000000840)='./file1\x00', 0x40000400000002c2, 0x0)
pwritev(r7, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0)
copy_file_range(r7, 0x0, r6, 0x0, 0xffffffffffffffff, 0x0)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x1a, @sigval_int})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f0000000200)={0x1, 0x5, @sival_int, @thr={0x0, 0x0}})
rfork(0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, 0x0, 0x0)
kmq_setattr(0xffffffffffffff9c, 0x0, 0x0)
socket$inet_sctp(0x2, 0x0, 0x84)
fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff)
sendmsg$unix(0xffffffffffffffff, 0x0, 0x0)
openat$filemon(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0)
mkdirat(r1, &(0x7f0000000000)='./file0\x00', 0x0)
executing program 0:
r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
sendto$inet6(r0, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000000100)={0x1c, 0x1c, 0x0, 0x0, @loopback}, 0x1c)
executing program 0:
open$dir(&(0x7f0000000b80)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x200, 0x0)
r0 = open$dir(&(0x7f0000000000)='.\x00', 0x0, 0x0)
symlinkat(&(0x7f0000000dc0)='./file0\x00', r0, &(0x7f0000000ec0)='./file1aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00')
mkdirat(r0, &(0x7f0000000600)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x0)
r1 = open$dir(&(0x7f0000000000)='.\x00', 0x0, 0x0)
symlinkat(&(0x7f00000005c0)='\x00', r1, &(0x7f0000000c80)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00')
open$dir(&(0x7f00000001c0)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x200, 0x0)
rename(&(0x7f0000000d80)='./file0\x00', 0x0) (fail_nth: 1)
executing program 0:
openat$ptmx(0xffffffffffffff9c, 0x0, 0x0, 0x0)
ppoll(0x0, 0x0, 0x0, 0x0, 0x0)
socket$inet6_sctp(0x1c, 0x0, 0x84)
socket(0x0, 0x20000000, 0x0)
sendmsg$inet_sctp(0xffffffffffffffff, 0x0, 0x0)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0)
mkdirat(r0, &(0x7f0000000180)='./file1\x00', 0x0)
r1 = kqueue()
kevent(r1, &(0x7f0000000040)=[{0x0, 0xfffffffffffffff9, 0x9, 0x8, 0x80000000e8c5}], 0x1, 0x0, 0x0, 0x0)
__semctl$IPC_STAT(0x0, 0x0, 0x2, 0xffffffffffffffff)
kmq_open(&(0x7f0000000000)='./file0\x00', 0x200, 0x9, &(0x7f0000000040)={0x9, 0x2, 0x0, 0x3f})
open$dir(0x0, 0x0, 0x0)
symlinkat(0x0, 0xffffffffffffffff, 0x0)
syz_extract_tcp_res$synack(&(0x7f0000000580), 0x1, 0x0)
lio_listio(0x1, 0x0, 0x0, &(0x7f00000047c0)={0x0, 0x10})
r2 = openat$crypto(0xffffffffffffff9c, &(0x7f00000000c0), 0x2, 0x0)
ioctl$CIOCGSESSION2(r2, 0xc040636a, &(0x7f0000000040)={0x29, 0x0, 0xd, &(0x7f0000000080)="3c022e61792eecb07f8aee18e5", 0x0, 0x0, 0x0, 0x0, [0x8]})
r3 = socket$inet6_sctp(0x1c, 0x0, 0x84)
getsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x11, &(0x7f0000000280), 0x0)
r4 = socket$inet_sctp(0x2, 0x1, 0x84)
msgrcv(0x0, &(0x7f0000000300)={0x0, ""/52}, 0x3c, 0x3, 0x1800)
setsockopt$inet_sctp_SCTP_EVENTS(r4, 0x84, 0xc, &(0x7f00000002c0)={0x0, 0xdf}, 0xb)
sendto$inet(r4, 0x0, 0x0, 0x0, &(0x7f0000000100)={0x10, 0x2, 0x3, @rand_addr=0x2}, 0x10)
recvfrom$inet(r4, 0x0, 0x0, 0x40, 0x0, 0x0)
sendto$inet(r4, 0x0, 0x0, 0x20181, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x21, &(0x7f00000003c0)={0x0, 0x4a00}, 0x10)
sendmsg$inet_sctp(r4, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20100}, 0x0)
ksem_close(0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000040)={'bbr\x00', 0x2000000}, 0x24)

program crashed: lost connection to test machine
bisect: bisecting 24 programs
bisect: split chunks (needed=false): <24>
bisect: split chunk #0 of len 24 into 3 parts
bisect: testing without sub-chunk 1/3
testing program (duration=19s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:false NetDevices:false NetReset:false Cgroups:false BinfmtMisc:false CloseFDs:false KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:false IEEE802154:false Sysctl:false Swap:false UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): [30, 29, 30, 30, 2, 2, 30, 17, 29, 27, 2, 30, 30, 2, 8, 30]
detailed listing:
executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x4, 0x84)
connect(r0, &(0x7f0000000300)=@un=@file={0x10, 0x0, './file0/file0\x00'}, 0x10) (async)
sendmsg$inet6_sctp(r0, 0x0, 0x9) (async)
openat$crypto(0xffffff9c, &(0x7f0000000000), 0x0, 0x0) (async)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) (async)
unlink(0x0) (async)
r2 = open(&(0x7f0000000080)='./file0\x00', 0x80000000000209, 0xfffffffffffffffc)
open$dir(&(0x7f0000000100)='./file0\x00', 0x10000, 0x0) (async)
ftruncate(r2, 0x41f3)
bind(r2, &(0x7f00000013c0)=@in6={0x1c, 0x1c, 0x1, 0x1, @local={0xfe, 0x80, '\x00', 0x0}, 0x1ff}, 0x1c) (async)
r3 = accept4$unix(r2, &(0x7f0000000000)=@abs={0x8}, &(0x7f0000000040)=0x8, 0x0) (async)
freebsd11_lstat(&(0x7f0000001180)='./file1\x00', &(0x7f00000011c0)={0x0, 0x0, 0x0, 0x0, 0x0, <r4=>0x0}) (async)
r5 = open$dir(&(0x7f0000000240)='./file0\x00', 0x40000400000002c2, 0x0)
pwritev(r5, 0x0, 0x0, 0x0) (async)
r6 = open$dir(&(0x7f0000000840)='./file1\x00', 0x40000400000002c2, 0x9e)
freebsd11_stat(&(0x7f0000001640)='./file1\x00', &(0x7f0000001680)={0x0, 0x0, 0x0, 0x0, <r7=>0x0, <r8=>0x0})
pwritev(r6, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0) (async)
sendmsg$unix(0xffffffffffffffff, &(0x7f0000002e40)={&(0x7f00000000c0)=@abs={0x8, 0x1, 0x0, 0x1}, 0x8, 0x0, 0x0, &(0x7f0000000500)=ANY=[@ANYRES64=r1, @ANYRESOCT=r5, @ANYBLOB="a8efa5a8c0083c4bf1c4025affedffff7a6bfabe6991659c3bae379b108067fa99e34fd2be169df99aa5a487edac8e266ca1f19d38509b2899875b44f7b6cdc8706eab9fe35c7a139bccd6989d5036177d8c9d313c9f047688cfc66aedf2869fa07213f3ae00"/115, @ANYRES32, @ANYBLOB, @ANYRESHEX=r3, @ANYRES32=0x0, @ANYRES16, @ANYRES64=r8, @ANYRES16=r4, @ANYRES32=r7, @ANYRES32, @ANYRESHEX, @ANYRES32=0x0, @ANYRESOCT=r4, @ANYBLOB="061b0900367700ff44d9e75f23db90bb7d14be7947183efb684d19cbe3ceeb638a41c0ad51bfa5567db6981aaea4888a80422dfb98601399", @ANYBLOB="a8d72e3fa93e19b18ccaee", @ANYRES8=r7, @ANYRESDEC=r6, @ANYRES32, @ANYRES64, @ANYRESDEC], 0x118}, 0x20004)
r9 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r9, 0x6, 0x2000, &(0x7f0000000980)={'bbr\x00'}, 0x24) (async)
bind(r9, &(0x7f0000000000)=@in={0x10, 0x2, 0x1, @local={0xac, 0x14, 0x0}}, 0x10) (async)
connect$inet(r9, &(0x7f0000000080)={0x10, 0x2, 0x0, @rand_addr=0x81000}, 0x10)
sendto(r9, &(0x7f0000001480)="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", 0x1b5, 0x4, &(0x7f00000004c0)=@in6={0x1c, 0x1c, 0x1, 0x101, @mcast2, 0x6}, 0x1c) (async)
shutdown(r9, 0x1) (async)
freebsd11_fstat(r9, &(0x7f0000000280)) (async)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r9, 0x6, 0x2000, &(0x7f0000000040)={'freebsd\x00'}, 0x24)
freebsd11_stat(0x0, &(0x7f00000001c0))
freebsd11_fstat(r9, &(0x7f0000001400)) (async)
fork()
executing program 0:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000300)={'freebsd\x00', 0xf}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x80, &(0x7f0000000540)=0x3, 0x4)
connect$inet(r0, &(0x7f0000000240)={0x10, 0x2, 0x2, @remote={0xac, 0x14, 0x0}}, 0x10)
sendto(r0, &(0x7f0000003200)="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", 0xf23, 0x0, &(0x7f0000000480)=@un=@abs={0x8, 0x1, 0x0, 0x2}, 0x8)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
read(0xffffffffffffffff, &(0x7f0000000200)=""/197, 0xc5)
r2 = setsid()
ioctl$FILEMON_SET_PID(0xffffffffffffffff, 0xc0045302, &(0x7f0000000300)=r2)
setsockopt$inet_sctp_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x3, &(0x7f0000000340)={0x8001, 0x21, 0x1000, 0xc14}, 0x8)
setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x400, &(0x7f0000000400)=0x4, 0x4)
getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000440)={<r3=>0x0, 0xc, 0x63}, &(0x7f0000000480)=0xc)
getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f00000004c0)={r3, 0x8, 0x3, 0x7}, &(0x7f0000000500)=0x10)
getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0xc, &(0x7f00000005c0)={@rand_addr, @broadcast, <r4=>0x0}, &(0x7f0000000580)=0xc)
socket$inet_sctp(0x2, 0x5, 0x84)
setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, &(0x7f0000000040)={@remote={0xfe, 0x80, '\x00', 0x0}, r4}, 0x14)
r5 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x2, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000200)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000000000), 0x4)
r6 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
ioctl$DIOCRDELADDRS(r6, 0xc4504444, &(0x7f0000000cc0)={{"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", "9afe0d0490307e2503cc8203000000b6edc1620000000000008000", 0x8, 0x8}, &(0x7f0000000380)="caba6402518ab66aeb202d9d9ae3d302b072db7c557eb075884ae0fb1bac9402eeb5b053090d0cb9ce96cdd56c25fd5ed2477b4293fade10304e5785ec4683a9dd27a6bde18f02575165fb9a91621f77996c63fa838044b462c9e0ecc515939f2719f53b9d1d63fd059a1b4ddc9afd4e13266d845c909fd330cd907d52783d6c40f72e17631dba694e0f4738591415d85341db54441cdbdf2f134afa154f35baffc2b1b7205434e62fc3b7b90ec3133a8c94a203a129ad75fa17e6a04e228e0fb0a1fb5546de96ad0ad22563a6cfe1f5491e2372b8", 0x7, 0x8, 0xffffffffffffffff, 0x7fffffff, 0x6, 0x5, 0x4, 0x5})
ioctl$DIOCGETADDR(r6, 0xc4704436, &(0x7f0000000280)="2831c4a88459746da6dc50ac9367535f737897b9ce58b9ef4a4cee32e99354fba3a1d91a71925786ccc94f460d26aec6632a262800b7ba2c9da0ecf788b93391edc0b54073c0d7f0c9c0c8a40fe33e0dcd990e2c5d93d8d28ba6c06cab8433252a255a62053655f69584d0fb03e79b946011180990284bcb07afb8081347248ce0e876d670998f03eff9257297f9068a7e0c31fbbb9d4edf0fd53cd574611574f7e47bcf9f7539aa44243c04d5d8a1d5b1b55192d7b9fd1fe702bae1ac747ed924d493582153d08413db14df3481105268d8e425e6c8977fb2cec37c1696956dc6560c5fea6df9a533")
socket$inet6_sctp(0x1c, 0x0, 0x84)
r7 = socket(0x2, 0x1, 0x0)
r8 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r7, 0x6, 0x2000, &(0x7f0000000100)={'bbr\x00'}, 0x32)
sendmsg$inet6_sctp(r8, &(0x7f0000000240)={&(0x7f0000000180)=@in={0x10, 0x2, 0x2, @rand_addr=0x5155}, 0x10, &(0x7f0000000180), 0x0, &(0x7f00000001c0)=ANY=[@ANYBLOB="62cd5200"/17], 0x1c, 0x20001}, 0x4)
ioctl$DIOCSETIFFLAG(r5, 0xc0284459, &(0x7f0000000140)={0x10, 0x0, 0x0, 0x800000})
setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x1205, &(0x7f00000000c0)={0x0, 0xffffffff, 0xfffffff7}, 0xc)
executing program 3:
r0 = fhopen(&(0x7f0000000000)={{[0xade, 0x4]}, {0x2, 0x7, "189b2c1e6d94c53b0bcc8572a6b88fa0"}}, 0x200000)
sendmsg$inet6_sctp(r0, &(0x7f00000002c0)={&(0x7f0000000080)=@in6={0x1c, 0x1c, 0x2, 0x7, @local={0xfe, 0x80, '\x00', 0x0}, 0x800}, 0x1c, &(0x7f0000000100)=[{&(0x7f00000000c0)="1f00d1b51910ffb70cb32f0d1a9c50023eed7cabfc2e13db8d44ee369a5c322530282a3e6de3", 0x26}, {&(0x7f00000001c0)="cebe11134b1546b317366720cb3c475a47c8d9ee685d5acbcf7e14a9c51dcee5d431c500cd623142685613b13f1b1ed15812ed17105675bf55ab878c242ac2cedbcd17070ab445d24f733f84186d665653549f2fd86c2129971cf43a57b8fc5c1a8e884d5ff205decee4e72f7c6d39442773f7abfce7f8b660879ec844a4ee552d60ae50b4ff40a15876a783323014ea914f4da445e1bbd067ae6fa951a352e15793cea46f6dc6efe9b23eef8977b56c1787dd8ed0e13a4161039addccb8b3668eaaef5fcc2177e653cd643e6e54a016a9ffeb8da01e", 0xd6}], 0x2, &(0x7f0000000300)=ANY=[@ANYBLOB="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"], 0x40, 0x20005}, 0x200)
setsockopt$sock_int(r0, 0xffff, 0x1007, &(0x7f0000000040)=0x1, 0x4)
syz_emit_ethernet(0x193, 0x0)
socketpair(0x0, 0x0, 0x0, 0x0)
bind$inet6(0xffffffffffffffff, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @loopback}, 0x1c)
r1 = dup(0xffffffffffffffff)
sendto$inet6(r1, 0x0, 0x0, 0x0, 0x0, 0x0)
setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0)
r2 = socket$inet_tcp(0x2, 0x1, 0x0)
ioctl$CIOCGSESSION2(0xffffffffffffffff, 0xc040636a, 0x0)
setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0x40, &(0x7f0000000040)='hd\x00', 0x3)
setsockopt$inet_tcp_TCP_CONGESTION(r2, 0x6, 0x40, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x2, 0x0, &(0x7f0000000040))
socket$inet_sctp(0x2, 0x0, 0x84)
sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0)
r3 = socket$inet_sctp(0x2, 0x5, 0x84)
getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r3, 0x84, 0x7, &(0x7f0000000300)={@in6={{0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}}}, &(0x7f0000000000)=0x84)
r4 = openat$crypto(0xffffffffffffff9c, &(0x7f00000000c0), 0x400, 0x0)
ioctl$CIOCGSESSION2(r4, 0xc040636a, &(0x7f0000000040)={0x29, 0x0, 0x0, 0x0, 0x0, 0x0})
socket$inet_tcp(0x2, 0x1, 0x0)
r5 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r5, 0x6, 0x2000, &(0x7f0000000680)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r5, 0x6, 0x470, &(0x7f0000000200)=0x1, 0x4)
setsockopt$inet_tcp_int(r5, 0x6, 0x48, &(0x7f0000000080), 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r5, 0x6, 0x2000, &(0x7f0000000100)={'freebsd\x00'}, 0x24)
openat$crypto(0xffffffffffffff9c, 0x0, 0x0, 0x0)
openat$crypto(0xffffffffffffff9c, 0x0, 0x0, 0x0)
r6 = socket$inet_sctp(0x2, 0x0, 0x84)
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r6, 0x84, 0x900, &(0x7f0000000040), 0x0)
executing program 3:
socket$inet_sctp(0x2, 0x3, 0x84)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r0, &(0x7f0000000140)={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000180)={0x1, [0x0]}, &(0x7f0000001700)=0xe)
r1 = socket(0x0, 0x0, 0x0)
setsockopt$inet6_IPV6_HOPOPTS(r1, 0x29, 0x31, &(0x7f00000016c0)=ANY=[], 0x28)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000040)={'bbr\x00'}, 0x24)
getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000000240)={0xd9, 0x2, 0x630, 0x0, 0x3, 0x5, 0x0, 0x4}, &(0x7f0000000280)=0x20)
getsockopt$inet6_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x901, &(0x7f00000004c0), &(0x7f0000000300)=0x18)
sendto(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000080)=@in6={0x1c, 0x1c, 0x3, 0x0, @empty}, 0x1c)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000180)={'freebsd\x00'}, 0x24)
socket$inet6_sctp(0x1c, 0x5, 0x84)
rfork(0x0)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r2, 0x0, 0x0)
sendmsg$inet6_sctp(r2, &(0x7f0000000280)={&(0x7f00000000c0)=@in6={0x1c, 0x1c, 0x0, 0x7, @local={0xfe, 0x80, '\x00', 0x0}, 0x6}, 0x1c, &(0x7f00000002c0)=[{&(0x7f0000000180)="6bfd5e0dac8d333af10cd8f6338dfbde8cda34c3d9155c0abbe40866dfaf97d2", 0x20}, {0x0}], 0x2, 0x0, 0x0, 0x2010d}, 0xd)
openat$smbus(0xffffffffffffff9c, &(0x7f0000000000), 0x20000, 0x0)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000240)={'bbr\x00'}, 0x24)
vfork()
setrlimit(0x1, &(0x7f0000000740)={0x8, 0x1})
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x8, @sigval_int=0x7, @spare=[0x4, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, 0x1fc, 0x1]})
r4 = socket$inet6_udp(0x1c, 0x2, 0x0)
setsockopt$inet6_int(r4, 0x29, 0x1b, &(0x7f00000001c0), 0x4)
connect(r4, &(0x7f0000000080)=@in6={0x1c, 0x1c, 0x0, 0x0, @loopback}, 0x1c)
rfork(0x5000)
socket$inet_icmp_raw(0x2, 0x3, 0x1)
sendmsg$inet6_sctp(0xffffffffffffff9c, 0x0, 0x0)
sendto$inet6(r1, &(0x7f0000000040)="14", 0x1, 0x0, &(0x7f0000000080)={0x1c, 0x1c, 0x1, 0x0, @rand_addr="fee3a38e5cac1c51deba3c6b07a430a0"}, 0x1c)
executing program 3:
r0 = kqueue()
kevent(r0, &(0x7f0000000080)=[{0x7, 0xfffffffffffffff5, 0xc0b1, 0x0, 0x0, 0xc00}, {0x7, 0xfffffffffffffff5, 0x0, 0xc0000200}], 0x2, 0x0, 0x0, 0x0)
executing program 3:
r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
sendto$inet6(r0, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000000100)={0x1c, 0x1c, 0x0, 0x0, @loopback}, 0x1c)
executing program 3:
ksem_getvalue(0x0, 0x0)
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4)
r1 = openat$crypto(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
r2 = socket(0x11, 0x3, 0x0)
sendto$unix(r2, &(0x7f0000000680)="9401050138a85e80", 0x8, 0x0, 0x0, 0x0)
recvmsg(r2, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x71cd250c6bd7090)
ioctl$CIOCGSESSION2(r1, 0xc040636a, &(0x7f0000000440)={0xb, 0x18, 0x10, &(0x7f00000002c0)="3c022e61792eecb07f8aee18e5aa3505", 0x0, 0x0, 0x20000000, 0xfdffffff, [0x0, 0x4]})
connect$inet(r0, &(0x7f00000000c0)={0x34, 0x2, 0x2, @rand_addr=0xfffffffe}, 0x10)
r3 = accept4(0xffffffffffffffff, 0x0, 0x0, 0x10000000)
ioctl$DIOCGETRULES(0xffffffffffffffff, 0xcbe04406, 0x0)
sendmsg$unix(0xffffffffffffffff, 0x0, 0x0)
mkdir(0x0, 0x0)
r4 = socket$inet_sctp(0x2, 0x1, 0x84)
bind$inet(r4, &(0x7f0000000280)={0x10, 0x2, 0x3}, 0x10)
openat$filemon(0xffffff9c, 0x0, 0x0, 0x0)
freebsd10_pipe(&(0x7f0000000100))
open(&(0x7f0000000480)='./file0\x00', 0x0, 0xe)
r5 = socket$inet_sctp(0x2, 0x1, 0x84)
sendto$inet(r3, 0x0, 0x0, 0x100, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r5, 0x84, 0x23, &(0x7f0000000140)={@in6={{0x1c, 0x1c, 0x1, 0x0, @ipv4={'\x00', '\xff\xff', @rand_addr=0x76}, 0x486}}, 0x0, 0x9a, 0x49c5}, &(0x7f0000000000)=0x90)
profil(0x0, 0xfffffffffffffd44, 0x7, 0xfffffdf9)
r6 = socket$inet_sctp(0x2, 0x5, 0x84)
setsockopt$inet_sctp_SCTP_INITMSG(r6, 0x84, 0x3, 0x0, 0x0)
rfork(0x7010)
socket$inet_sctp(0x2, 0x5, 0x84)
r7 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r7, &(0x7f0000000180)={0xfffffffffffffe3d, 0x1c, 0x2, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
sendmsg$inet6_sctp(r7, &(0x7f0000000040)={&(0x7f00000000c0)=@in6={0x1c, 0x1c, 0x0, 0xffffdffe, @mcast1, 0x9}, 0x1c, &(0x7f0000000140)=[{0x0}, {&(0x7f00000004c0)="3634fb0c67dc3430f85536d1b958467de732e3d6779a8f56730a31fb15e01337810dfe3727bc6fec311275a86ba13dbb0cc600628e5d2cc51d3084194c11b76aa054059fb977c24ff336f5332b4c7cf50288c8b77bfcbb3b10adba45189c27844797c73a4a0b015f41479f305dbeb8cd8b2d66c15b17c16da5e60c5c52448d491be46f1a7f7998b1e7ca703ef4adf44859c3344a7ebb7d0ece986878d487e43e5cb9a7a5fb122f02868ceeac81df03a7a22b0c124d593abe37b7497c1d6dcf2d5cc484976d677f8fd83e90a3d7435789c536bbc4c6dc2337f1d62eeb5ae54207b33e326fa5765cdc8dcae2281beb0d24d30dc12613f7751e4a0ecca336bd73d0a6d5999bbfac3cf8e0ec78c89f8d783d71b98cc43b7017dbba93a2364e0b963d782b644e5b7fd45807b2378eb2e905b3de2a25207a", 0x135}, {&(0x7f0000000200)="a515b693dd67aff93d7392e78d983618e1e33705f12c6daf98a3cfb01dc84e993d257159af675439a163020000003e235dd80a0ddd821f6073fb90bb32b66c000000007ef75cbb8696c387dad369d9bb162648a9", 0x54}], 0x3, 0x0, 0x0, 0x18c}, 0xd)
executing program 1:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB="020006000800ff010100"], 0x14)
bind$inet(r1, 0x0, 0x0)
r2 = socket$inet_sctp(0x2, 0x1, 0x84)
r3 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r4 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r4, &(0x7f0000000000)={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r5 = dup2(r4, r3)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000180)={0x1, [<r6=>0x0]}, &(0x7f00000001c0)=0x8)
socket$inet_sctp(0x2, 0x5, 0x84)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r5, 0x84, 0x8003, &(0x7f0000000200)={r6, 0x0}, &(0x7f0000000280)=0x10)
setsockopt$inet_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f00000001c0)={0x0, 0xb}, 0x8)
r7 = socket$inet(0x2, 0x2, 0x0)
setsockopt$inet_opts(r7, 0x0, 0x200000000000c, &(0x7f0000000240)="ea00000100000000", 0xc)
setsockopt$inet_opts(r7, 0x0, 0x200000000000c, &(0x7f0000000240)="ea00000100000000", 0x8)
executing program 1:
r0 = socket$inet_sctp(0x2, 0x0, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r2 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r2, &(0x7f0000000140)={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000180)={0x1, [0x0]}, &(0x7f0000001700)=0xe)
r3 = socket(0x0, 0x0, 0x0)
setsockopt$inet6_IPV6_HOPOPTS(r3, 0x29, 0x31, &(0x7f00000016c0)=ANY=[], 0x28)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000040)={'bbr\x00'}, 0x24)
sendto(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000080)=@in6={0x1c, 0x1c, 0x3, 0x0, @empty}, 0x1c)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000180)={'freebsd\x00'}, 0x24)
sendto$inet6(r3, &(0x7f0000000040)="14", 0x1, 0x0, &(0x7f0000000080)={0x1c, 0x1c, 0x1, 0x0, @rand_addr="fee3a38e5cac1c51deba3c6b07a430a0"}, 0x1c)
setsockopt$inet_MCAST_LEAVE_GROUP(r3, 0x0, 0x51, &(0x7f0000000500)={0x18b, {{0x10, 0x2, 0x1, @multicast2}}}, 0x84)
r4 = kqueue()
kevent(r4, &(0x7f0000000040)=[{0x0, 0xfffffffffffffff9, 0x9, 0x8, 0xe8c5}], 0x1, 0x0, 0x0, 0x0)
r5 = socket(0x1c, 0x1, 0x0)
setsockopt$sock_int(r5, 0xffff, 0x1001, &(0x7f00000000c0)=0x101, 0x4)
bind$inet6(r5, &(0x7f0000000140)={0x1c, 0x1c, 0x3, 0x0, @empty}, 0x1c)
r6 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0)
connect$inet6(r5, &(0x7f0000000180)={0x1c, 0x1c, 0x3, 0x0, @empty}, 0x1c)
sendto$inet(r5, &(0x7f0000000200)="0e", 0xff66, 0x1501, 0x0, 0x0)
sendmsg$unix(r5, &(0x7f0000001440)={0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000c00)}, {&(0x7f0000000840)="faccbfc1213b7245c968e88fed57f69d4ed18b0fc343422fdc7ab9d92113373e90fbacef5551af86589dbe25e1d8baecceb5b8617b518f444d94092562c844048b841e675aa82565cf0446bc8b70fdd519bf853b116f8015ef79", 0x5a}], 0x2, &(0x7f00000008c0)=ANY=[@ANYRES32, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES16=r0, @ANYBLOB, @ANYRES32, @ANYRESHEX, @ANYRES32, @ANYRES32, @ANYRESOCT, @ANYRES32, @ANYRES32, @ANYRES32=0x0, @ANYRES32=r1, @ANYRES32, @ANYRESDEC=r6, @ANYRES32, @ANYRES32, @ANYBLOB="fa4243422fb735f8496cff64970f4e2a207c0cf498e5adb1f7e88907546dfa2a280a46032340aa9a44a18edfb25a3f4a8ebac8c7eaa6632bb92e1d217ac99e7f886cad648bb9235b9df6c374df06d70649ee2f34be11f3b2707932a0562715ee275ec4452ec0231f0ee2e22bd7192255c3c94b9931a71f8c62411ca6e7886a196a5636d4238ef3b55b494d543998b90141592c1a6d7aefa40a80ce49cfecda6c6febea5f7d41b9a1fd9a23a0bf960d363a07bb21747501be58e2025168b821f44f39699c5f98e6ab20694bab35ef1b12acb0ddb8778e22fcb560f5fbe6e14119a786d254e6a25e85", @ANYRES32=r0, @ANYRES32=0x0, @ANYRES8, @ANYRES32, @ANYRES32, @ANYRESOCT, @ANYRES32, @ANYRES64=r1, @ANYRES32, @ANYRES32, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32, @ANYRES32, @ANYRES32=r4, @ANYRES32], 0x100}, 0x20180)
sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}, 0x4}, 0x1c, 0x0}, 0x0)
r7 = socket$inet_sctp(0x2, 0x5, 0x84)
r8 = socket$inet6_sctp(0x1c, 0x3, 0x84)
connect$inet(r7, &(0x7f0000000980)={0x10, 0x2, 0x3, @remote={0xac, 0x14, 0x0}}, 0x10)
r9 = dup2(r7, r8)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r9, 0x84, 0x25, &(0x7f0000000940)={0x1, [<r10=>0x0]}, &(0x7f0000000900)=0x8)
setsockopt$inet_sctp_SCTP_DELAYED_SACK(r9, 0x84, 0xf, &(0x7f0000000000)={r10, 0xa3}, 0xc)
freebsd11_lstat(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000400))
executing program 1:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000600), 0x400, 0x0)
ioctl$DIOCRDELTABLES(r0, 0xc450443e, &(0x7f0000000180)={{"dd7774dbd7cdfda4afa11b0650d4fc69311f6f347b76e0aa648b0bd9deb916543dc91bb1c63616ebf4038b63106c12166544256b7ca4c2b59da74459c8501baa031832b186ad961affc47a681f3e91ec5a88187d143b1c27cbf4b7f216f3c3be9df675103c23e2571b7d1372f951270f813830a6a1b30465206e08c91cc616254b33b9e4da137ebbc1743193863c5b7f60b0760fa1ec52a3704c06e922f0929a468caeea53642faf4feba9ffa8de8807a6c3fbd2847707ac3cefe0517653b48910c4058f3e5138a5901054ca5c35ce1060067fe4b3b4613928c343062e6783318650c3cdef16e52a9f76af272ce81ce30cc648cd1695206a697b5d2b96eebaff6253c768db28e5eb88373be461a62a7caffa9e0fc32fb5d5712b2da75ba45f7a8036079c4529586778207f6c4f4bd438bc65562fcb42937c5d45960309c850d0437815bd5fdd43584e9b31b139ceac97f7e1f54402eafd412401c221668a3cd03b65732ae0ecc46691e8fd3244240d0479931973e8f4958aeaccb62f50c1f9c8ed4b3ea5ccbcbe4efa687418dee4374d9d4edf49b045ffabd997f341c08fe658a25534e2946ec7b7c1d442f05dcb1cb2b4eecb49c1043c659fea4ed9692c4e9caac54fe20f4c73264332e4f9c2a0fbec598555359088e699532a833ddfeb55e0f1e87ddc0b86cd47bffffcd58d71fdfdcbd615632aed8b2d4c21370c24b82db399dbc4fee14163f5574c807dfb86658746c00e146a85f30a35407c21e94572f4fb4c3a9bc4b9dc77586838c3a1a76e75b2acf0ecdcf4e35006d6e0ac4c1f6ff70c2ae1c5ec675eb336c30844834224b19675d400b84a14f81e94a850bf2b0d8a0e6bbdcc11008eade2400812f663f36df0ab9aeea1c09629f29cc2dceb5b784bcd9445e0a9ffdf898d7530c69b63d75e0c13b6bb498e715cf53ec23d69fa8f3b65d0ff66f64660ff6f53ff1280527c40e0bad2491db09592ac78c658e3218ab9a829fe086ca45c58e3b35c482a913ccfd5db6cf19614b194944cfb00c0d8c64620136a30480e44a80d84be0a7a3a6ab69168f71ec85e2a3e93c5e91fc6200b448a79c069c8599cdb18f520e0ebacbfd37694ae4976e8eea0e4389df7d0b00f764b4b4f4c65a22b831b8a0ad857b856d3fb7a31ed5026f2053a9b6f662b25d9f5c67579df02c11e83c7b6fe0d9469027bbe55f8f75b0dd2c82e94ee9e323e4286055dddaf289d359d305a7909f6e9a8bd85ac7a81fcc6d500d80fe863b756de73a4f847e017fa280f4972081127c09335b024c410223c7c3dcf2479398fec331ad622d016988de7c0f727f0fb0b1691861d5a140250f48785013175669cbc23b8a654e5b335e217277ba9ab0b7df125044dc29ce7fc022e462599e3ad0a235a2a1b148039ae5563abfd0864dae5f7256395005c1a7648ba1d3f00c67e9960930d", "8f8c8f14eb7600", 0x2, 0x40}, &(0x7f00000000c0)="81dfd54c3c7eae9ec8eac4ac9848bb78563c741e6eb1053771fcd82822a4cbdcd9a3cd8eef6ba4ffc322c5c11c9c578353d939be022914af12ea2498c58946137247351ba86bddac7c624e69dea309bf483f3ad83d2e6810d3890b26cb902094e523d4fb4b2fe62a1e553197b7a06092eab17780efb201d769fc7cb39dc98fab228960ac8605000000002618a09ff1da272502dfa169c509446cca8f2913634042", 0x72, 0x0, 0x8, 0x6, 0xd5d6, 0x2, 0xffffffffffffe31d, 0x2})
socket$inet_sctp(0x2, 0x1, 0x84)
getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(0xffffffffffffffff, 0x84, 0x104, &(0x7f0000000000), &(0x7f0000000040)=0x4)
r1 = openat$crypto(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
ioctl$CIOCGSESSION2(r1, 0xc040636a, &(0x7f00000000c0)={0x15, 0x0, 0x10, &(0x7f0000000000)="0b6fac4103f48e8d08afe5de81d4755a", 0x0, 0x0, 0x0, 0x7d86699a})
r2 = socket(0x1c, 0x10000001, 0x84)
sendmsg$inet6_sctp(r2, &(0x7f0000000340)={&(0x7f0000000100)=@in={0x10, 0x2, 0x2, @multicast1}, 0x10, &(0x7f0000000140)}, 0x20000)
r3 = socket$inet6_tcp(0x1c, 0x1, 0x0)
setsockopt$inet6_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000040)={'bbr\x00'}, 0x24)
setsockopt$inet6_IPV6_DSTOPTS(0xffffffffffffffff, 0x29, 0x32, 0x0, 0x1030)
r4 = socket$inet_sctp(0x2, 0x1, 0x84)
connect$inet(r4, &(0x7f0000000000)={0x10, 0x2, 0x2, @loopback}, 0x10)
lio_listio(0x1, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0xc, @sival_int, @spare})
ioctl$CIOCGSESSION2(0xffffffffffffffff, 0xc040636a, &(0x7f00000000c0)={0x0, 0x14, 0x0, 0x0, 0x1, &(0x7f0000000180)='d', 0x0, 0x7d8661db})
setsockopt$inet6_int(r3, 0x29, 0x16, 0x0, 0x0)
socket(0x1c, 0x1, 0x84)
ioctl$CIOCCRYPT(r1, 0xc0306367, &(0x7f0000000180)={0x0, 0x1, 0x0, 0x10000, &(0x7f0000000a00), 0x0, 0x0, 0x0})
r5 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r6 = socket$inet6_sctp(0x1c, 0x1, 0x84)
sendto$inet6(r6, 0x0, 0x0, 0x0, &(0x7f0000000640)={0x1c, 0x1c, 0x1, 0x0, @rand_addr="59ccf307a4c0dba2e9a6c704413f9a5d"}, 0x1c)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r6, 0x84, 0xa, &(0x7f00000002c0)={@in={{0x10, 0x2, 0x0, @rand_addr}}, 0x0, 0x7f, 0x2, 0x190, 0x464f}, 0x98)
connect$inet6(r5, &(0x7f0000000340)={0x1c, 0x1c, 0x1, 0x0, @mcast1}, 0x1c)
connect$inet6(0xffffffffffffffff, 0x0, 0x0)
sendto(r5, 0x0, 0x0, 0x20080, &(0x7f0000000200)=@in={0x10, 0x2, 0x1}, 0x10)
r7 = socket$inet6_sctp(0x1c, 0x5, 0x84)
bind$inet6(r7, &(0x7f0000000000)={0x1c, 0x1c, 0x0, 0x401, @rand_addr="882b5bfd5e0203b6c635d88783376079", 0xb9}, 0x1c)
executing program 1:
cpuset_getdomain(0x1, 0x0, 0x4, 0x1c, &(0x7f0000000000), 0x0)
ktrace(&(0x7f0000000040)='./file0\x00', 0x8, 0x5808, 0x0)
executing program 1:
r0 = socket$inet6_tcp(0x1c, 0x1, 0x0)
thr_suspend(&(0x7f0000000000)={0x8, 0x8000000000000})
setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000140)={'bbr\x00'}, 0x24)
ioctl$DIOCSETTIMEOUT(0xffffffffffffffff, 0xc008441d, &(0x7f0000000000)={0x7ff, 0x4})
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
getsockopt$inet6_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000040)={0x0, 0x0, 0x1}, &(0x7f0000000080)=0xc)
setsockopt$inet6_IPV6_HOPOPTS(r0, 0x29, 0x31, 0x0, 0x0)
r2 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(r2, 0x6, 0x8, &(0x7f0000000000)=0x40, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_buf(r2, 0x6, 0x401, &(0x7f0000000240)="b852cd44", 0x4)
connect$inet(r2, &(0x7f00000000c0)={0x10, 0x2, 0x2, @loopback}, 0x10)
freebsd11_fstatat(r2, &(0x7f0000000340)='./file0\x00', &(0x7f0000000040), 0x200)
r3 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r4 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r4, &(0x7f00000001c0)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r5 = open(&(0x7f00000000c0)='./file0\x00', 0x205, 0x0)
r6 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x2)
procctl$PROC_REAP_STATUS(0x0, 0x0, 0x4, &(0x7f0000000380)={0x0, 0x0, 0x0, <r7=>0x0})
ktrace(&(0x7f0000000180)='./file0\x00', 0x4, 0x400, r7)
fcntl$lock(r6, 0x9, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x100000001})
r8 = open(&(0x7f0000000040)='./file0\x00', 0x205, 0x0)
fcntl$lock(r8, 0x8, &(0x7f00000001c0)={0x0, 0x0, 0x8, 0x1000300010008})
open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0)
fcntl$lock(r5, 0x9, &(0x7f0000000140)={0x3, 0x1, 0xfff, 0x100000002})
dup2(r4, r3)
r9 = dup2(r3, r4)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r9, 0x84, 0x105, &(0x7f0000000300)={0x4, [0x0, <r10=>0x0, 0x0, 0x0]}, &(0x7f0000000200)=0x14)
setsockopt$inet6_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f00000000c0)={r10, 0x80000004, 0x6, 0x4}, 0x10)
socket$inet_sctp(0x2, 0x5, 0x84)
executing program 1:
r0 = socket$inet(0x2, 0x2, 0x0)
setsockopt$inet_opts(r0, 0x0, 0x200000000000c, &(0x7f0000000240)="ea00000100000000", 0xc)
socket(0x2, 0x3, 0x0)
openat$crypto(0xffffffffffffff9c, 0x0, 0x0, 0x0)
r1 = open(&(0x7f00000002c0)='.\x00', 0x0, 0x0)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
socket$inet(0x2, 0x3, 0x0)
r3 = openat$filemon(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0)
sendto$inet6(r2, 0x0, 0x0, 0x1, 0x0, 0x0)
sendmsg$inet6_sctp(0xffffffffffffffff, 0x0, 0x0)
r4 = __specialfd$eventfd(0x1, &(0x7f0000000540), 0x8)
ioctl$FILEMON_SET_FD(r3, 0xc0045301, &(0x7f0000000000)=r4)
r5 = setsid()
ioctl$FILEMON_SET_PID(r3, 0xc0045302, &(0x7f00000002c0)=r5)
r6 = open$dir(&(0x7f0000000240)='./file0\x00', 0x40000400000002c2, 0x0)
r7 = open$dir(&(0x7f0000000840)='./file1\x00', 0x40000400000002c2, 0x0)
pwritev(r7, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0)
copy_file_range(r7, 0x0, r6, 0x0, 0xffffffffffffffff, 0x0)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x1a, @sigval_int})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f0000000200)={0x1, 0x5, @sival_int, @thr={0x0, 0x0}})
rfork(0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, 0x0, 0x0)
kmq_setattr(0xffffffffffffff9c, 0x0, 0x0)
socket$inet_sctp(0x2, 0x0, 0x84)
fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff)
sendmsg$unix(0xffffffffffffffff, 0x0, 0x0)
openat$filemon(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0)
mkdirat(r1, &(0x7f0000000000)='./file0\x00', 0x0)
executing program 0:
r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
sendto$inet6(r0, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000000100)={0x1c, 0x1c, 0x0, 0x0, @loopback}, 0x1c)
executing program 0:
open$dir(&(0x7f0000000b80)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x200, 0x0)
r0 = open$dir(&(0x7f0000000000)='.\x00', 0x0, 0x0)
symlinkat(&(0x7f0000000dc0)='./file0\x00', r0, &(0x7f0000000ec0)='./file1aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00')
mkdirat(r0, &(0x7f0000000600)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x0)
r1 = open$dir(&(0x7f0000000000)='.\x00', 0x0, 0x0)
symlinkat(&(0x7f00000005c0)='\x00', r1, &(0x7f0000000c80)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00')
open$dir(&(0x7f00000001c0)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x200, 0x0)
rename(&(0x7f0000000d80)='./file0\x00', 0x0) (fail_nth: 1)
executing program 0:
openat$ptmx(0xffffffffffffff9c, 0x0, 0x0, 0x0)
ppoll(0x0, 0x0, 0x0, 0x0, 0x0)
socket$inet6_sctp(0x1c, 0x0, 0x84)
socket(0x0, 0x20000000, 0x0)
sendmsg$inet_sctp(0xffffffffffffffff, 0x0, 0x0)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0)
mkdirat(r0, &(0x7f0000000180)='./file1\x00', 0x0)
r1 = kqueue()
kevent(r1, &(0x7f0000000040)=[{0x0, 0xfffffffffffffff9, 0x9, 0x8, 0x80000000e8c5}], 0x1, 0x0, 0x0, 0x0)
__semctl$IPC_STAT(0x0, 0x0, 0x2, 0xffffffffffffffff)
kmq_open(&(0x7f0000000000)='./file0\x00', 0x200, 0x9, &(0x7f0000000040)={0x9, 0x2, 0x0, 0x3f})
open$dir(0x0, 0x0, 0x0)
symlinkat(0x0, 0xffffffffffffffff, 0x0)
syz_extract_tcp_res$synack(&(0x7f0000000580), 0x1, 0x0)
lio_listio(0x1, 0x0, 0x0, &(0x7f00000047c0)={0x0, 0x10})
r2 = openat$crypto(0xffffffffffffff9c, &(0x7f00000000c0), 0x2, 0x0)
ioctl$CIOCGSESSION2(r2, 0xc040636a, &(0x7f0000000040)={0x29, 0x0, 0xd, &(0x7f0000000080)="3c022e61792eecb07f8aee18e5", 0x0, 0x0, 0x0, 0x0, [0x8]})
r3 = socket$inet6_sctp(0x1c, 0x0, 0x84)
getsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x11, &(0x7f0000000280), 0x0)
r4 = socket$inet_sctp(0x2, 0x1, 0x84)
msgrcv(0x0, &(0x7f0000000300)={0x0, ""/52}, 0x3c, 0x3, 0x1800)
setsockopt$inet_sctp_SCTP_EVENTS(r4, 0x84, 0xc, &(0x7f00000002c0)={0x0, 0xdf}, 0xb)
sendto$inet(r4, 0x0, 0x0, 0x0, &(0x7f0000000100)={0x10, 0x2, 0x3, @rand_addr=0x2}, 0x10)
recvfrom$inet(r4, 0x0, 0x0, 0x40, 0x0, 0x0)
sendto$inet(r4, 0x0, 0x0, 0x20181, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x21, &(0x7f00000003c0)={0x0, 0x4a00}, 0x10)
sendmsg$inet_sctp(r4, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20100}, 0x0)
ksem_close(0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000040)={'bbr\x00', 0x2000000}, 0x24)

program did not crash
bisect: testing without sub-chunk 2/3
testing program (duration=19s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:false NetDevices:false NetReset:false Cgroups:false BinfmtMisc:false CloseFDs:false KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:false IEEE802154:false Sysctl:false Swap:false UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): [27, 8, 30, 30, 30, 30, 2, 30, 29, 27, 2, 30, 30, 2, 8, 30]
detailed listing:
executing program 2:
socket$inet(0x2, 0x2, 0x0)
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_int(r0, 0x29, 0x4, 0x0, 0x0)
openat$crypto(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
socket$inet6_sctp(0x1c, 0x0, 0x84)
openat$crypto(0xffffff9c, 0x0, 0x0, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x0, 0x84)
r2 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r2, &(0x7f0000000140)={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10)
dup2(0xffffffffffffffff, r1)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, 0x0, &(0x7f0000001700))
setsockopt$inet6_IPV6_HOPOPTS(0xffffffffffffffff, 0x29, 0x31, &(0x7f00000016c0)=ANY=[@ANYBLOB="000400000000000004010004"], 0x28)
sendto(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000080)=@in6={0x1c, 0x1c, 0x3, 0x800400, @empty, 0x11}, 0x1c)
sendto$inet6(0xffffffffffffffff, &(0x7f0000000600)="14a3fb1a6025b8cdd859c1c2900984923796fa62612e29c5a050c38d8c9f8cb62763920df1f67ddcd95e8d3e9984b6ce65093291e16bd3c0690a6f3c041c1d1b149dcdbfc289cafbafae52adad225aa5d98169f951ae4af8a475a23b341bdbfd6dc85dd7b948384873e36b7f552234749130e94c3e137fe507ad", 0x7a, 0x0, &(0x7f0000000080)={0x1c, 0x1c, 0x1, 0x0, @rand_addr="fee3a38e5cac1c51deba3c6b07a430a0"}, 0x1c)
r3 = kqueue()
kevent(r3, &(0x7f0000000040)=[{0x0, 0xfffffffffffffff9, 0x9, 0x8, 0xe8c5, 0x0, [0x0, 0x0, 0x7]}], 0x1, 0x0, 0x0, 0x0)
socket(0x1c, 0x1, 0x4)
socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x1, 0x84)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
r4 = socket(0x2, 0x5, 0x9b)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r4, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r4, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4)
sendmsg$inet6_sctp(r4, &(0x7f00000002c0)={&(0x7f0000000180)=@in={0x10, 0x2, 0x1, @rand_addr=0x1}, 0x10, &(0x7f0000000100)=[{&(0x7f0000000300)="ca1b3b5c422ca65675e274c429d4ecb6043c5c10548af3499af18ae3b738b996b5428e18e8a6f70a1f0700000000000000c796fa874a4c850fc114d59d7d095f07c3338b7653ed757e28fc8325e69831de6411138839053b1a7b32636f2e05fcbcada2375bde92ed0ac706042efe8a3bcd095a7ab57ac9ddbdc94f1545f59d15ada6e76061b7834beac7ca4e4a444442cc81d11c3e1c84b00f7ca15651fc5c569eb62849a195b7968c41f601c0c9b9c92d9d056edb9bc40904e0c8116a9a47f706beac45a0ec1931a5935c396d8aa0998fd007da46a176118a87f92f6af5b5334e43bc25b6e327ae729aef9dda7e6b582a56d0d419728310206f64c92f1631e696f4a6db50fdb12a6e9bd756ec35d8abd7de24aed8c22fb1a331a3683f457d", 0x11f}], 0x1, 0x0, 0x0, 0x81}, 0x8)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000200)={'rack\x00'}, 0x24)
rfork(0x85000)
procctl$PROC_REAP_KILL(0x0, 0x0, 0x6, &(0x7f0000001440)={0x9, 0x1, 0x0, 0x7})
executing program 2:
open$dir(&(0x7f0000000b80)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x200, 0x0)
r0 = open$dir(&(0x7f0000000000)='.\x00', 0x0, 0x0)
symlinkat(&(0x7f0000000dc0)='./file0\x00', r0, &(0x7f0000000ec0)='./file1aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00')
mkdirat(r0, &(0x7f0000000600)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x0)
r1 = open$dir(&(0x7f0000000000)='.\x00', 0x0, 0x0)
symlinkat(&(0x7f00000005c0)='\x00', r1, &(0x7f0000000c80)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00')
open$dir(&(0x7f00000001c0)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x200, 0x0)
rename(0x0, &(0x7f0000000180)='./file1\x00')
executing program 2:
setsockopt$inet_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xc, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0xb)
dup(0xffffffffffffffff)
ioctl$EFIIOC_VAR_NEXT(0xffffffffffffffff, 0xc0384505, 0x0)
r0 = socket(0x2, 0x0, 0x0)
bind$inet(r0, &(0x7f0000000480)={0x10, 0x2, 0x2, @broadcast}, 0x10)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r2 = dup2(r1, 0xffffffffffffffff)
sendmsg$inet_sctp(r2, 0x0, 0x0)
pipe2(0x0, 0x0)
socket$inet_tcp(0x2, 0x1, 0x0)
r3 = kqueue()
r4 = socket$inet6_sctp(0x1c, 0x5, 0x84)
__realpathat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', &(0x7f0000000280)=""/8, 0x8, 0x0)
r5 = socket(0x1c, 0x3, 0x1)
connect$inet6(r4, &(0x7f0000000340)={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}, 0xffffffff}, 0x1c)
sendmsg$inet6_sctp(r5, &(0x7f0000000300)={&(0x7f0000000180)=@in={0x10, 0x2, 0x2, @multicast1}, 0x10, &(0x7f0000000440)=[{&(0x7f0000000380)="61211fdbd7eacedfa10ac9d13b51c2824f9ec327d9b44b2333634b61aff3a20c64b2e93b3a054ae095854b11de1e525c61615b46d4318f8658a2ceb1fb0d028a2d1f95a08eb1434134f23a81b6c5674b07232965b3b3c28c777cd16fa9978242d2d38638813a510cdc96834f683487973fbf68e0b518d4ab427ec68569ecbe581f4424f48909fc2ad78dc780441f981c7436ba06298d", 0x96}, {&(0x7f0000000980)="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", 0x128}, {&(0x7f0000000580)="2935ae103de47c9df3580b49f9ff51d054e2c6508958971edb4b4ccd090f38832dff0ff120b7c5b8fae226c29473c38cd3efa4f294bfd783f10665d8d433361cbbf548c07c0c586112f10e68c723c732eca7f0f4c94b69e3314c53fc9e2f17125651de7934fb5724dc8e1d53973079df5bbb11f08d0d39fc283a74b8df8df9c4429ed8ee3bcc06c67329425d3f6f16778959b034f3e0a306d7a14275b362a0618313b9c47fd421d289aa56ee048030327fc904aa3aaa6fdd57a919fddf51cef0fa375dfc05de45b825d5f9723fcf9465289899b4905c84a538dbaca6dbd99b51a7ebd223", 0xe4}, {&(0x7f00000007c0)="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"/435, 0x1b3}], 0x4, &(0x7f0000000680)=ANY=[@ANYRES16=r3], 0xac, 0x104}, 0x0)
setsockopt$inet6_MCAST_LEAVE_GROUP(r5, 0x29, 0x51, &(0x7f00000000c0)={0x7fff, {{0x1c, 0x1c, 0x1, 0x0, @rand_addr="5857a0af1c0aa313ca5e427b06657d73", 0x1}}}, 0x88)
connect$inet6(r5, &(0x7f0000000240)={0x1c, 0x1c, 0x0, 0x6, @remote={0xfe, 0x80, '\x00', 0x0}, 0x8bd}, 0x1c)
r6 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
ioctl$DIOCOSFPADD(r6, 0xc088444f, &(0x7f00000001c0))
r7 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x2, 0x0)
ioctl$DIOCOSFPADD(r7, 0xc088444f, &(0x7f00000001c0)="959634ca688b9ebcc1")
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000080), &(0x7f0000000040)=0x10)
r8 = socket(0x1c, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r8, 0x6, 0x2000, &(0x7f00000000c0)={'bbr\x00', 0xa}, 0x24)
dup2(r1, 0xffffffffffffffff)
connect$inet6(r8, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x1ff, @local={0xfe, 0x80, '\x00', 0x0}, 0x2}, 0x1c)
sendto(r8, &(0x7f0000000500)="b9d5cf29033fda9f0d47f04a5bab070000001027c0bb21379fd1aaf026a235647bf27a0443ed4b8192d9b591b1592001d1632f2f74b1cd1043fdc34b30208518b0a3a0db5f983b94c1f242135d8686930217", 0x52, 0x100, &(0x7f0000000200)=@in={0x10, 0x2, 0x2, @loopback}, 0x10)
sendto$inet(r8, 0x0, 0x0, 0x20084, &(0x7f00000002c0)={0x10, 0x2, 0x3, @multicast2}, 0x10)
executing program 2:
getsockopt$inet_mreq(0xffffffffffffffff, 0x0, 0xc, &(0x7f0000000200)={@local}, &(0x7f00000002c0)=0x8)
socket$inet_icmp_raw(0x2, 0x3, 0x1)
ksem_trywait(0x0)
connect$inet(0xffffffffffffffff, &(0x7f0000000000)={0xffffffffffffffd3, 0x2, 0x2, @loopback}, 0x10)
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, 0x0, 0x0)
connect$inet(r1, &(0x7f0000000140)={0x10, 0x2, 0x3, @remote={0xac, 0x14, 0x0}}, 0x10)
r2 = dup2(r1, r0)
setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x32, &(0x7f0000000000), 0x8)
bind$inet6(0xffffffffffffffff, 0x0, 0x0)
profil(0x0, 0x0, 0x0, 0x1)
r3 = socket$inet_sctp(0x2, 0x1, 0x84)
chroot(0x0)
setsockopt$inet_sctp_SCTP_INITMSG(r3, 0x84, 0x3, &(0x7f0000000340)={0x8003}, 0x8)
writev(0xffffffffffffffff, 0x0, 0x0)
connect$inet(r3, &(0x7f0000000140)={0x10, 0x2, 0x3, @rand_addr=0xff}, 0x10)
sendto$inet(r3, 0x0, 0x0, 0x20104, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x21, &(0x7f0000000040)={0x0, 0x4720}, 0x10)
sendto$inet(r3, 0x0, 0x0, 0x0, 0x0, 0x0)
fcntl$lock(0xffffffffffffffff, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, 0x0, 0x0)
r4 = socket$inet_sctp(0x2, 0x0, 0x84)
sendmsg$inet_sctp(r4, &(0x7f0000000440)={&(0x7f0000000080)=@in={0x10, 0x2, 0x1, @loopback}, 0x10, 0x0}, 0x0)
socket(0x2, 0x1, 0x0)
r5 = socket(0x1c, 0x1, 0x0)
setsockopt$inet_tcp_int(r5, 0x6, 0x22, &(0x7f0000000040)=0x2, 0x4)
bind$inet6(r5, &(0x7f00000000c0)={0x1c, 0x1c, 0x0, 0x0, @loopback}, 0x1c)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r5, 0x6, 0x2000, &(0x7f0000000100)={'bbr\x00'}, 0x24)
connect$inet6(r5, &(0x7f0000000140)={0x1c, 0x1c, 0x0, 0x0, @empty}, 0x1c)
executing program 0:
fhstat(&(0x7f00000001c0)={{[0x1, 0x8f97]}, {0x1, 0x247, "5c26905c87c4e370b089d78c5050f0fc"}}, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, <r0=>0x0, <r1=>0x0})
seteuid(r0)
r2 = socket(0x2, 0x1, 0x0)
r3 = socket$inet_sctp(0x2, 0x5, 0x84)
r4 = socket(0x1c, 0x1, 0x0)
setsockopt$sock_int(r4, 0xffff, 0x1001, &(0x7f00000000c0)=0x101, 0x4)
bind$inet6(r4, &(0x7f0000000140)={0x1c, 0x1c, 0x3, 0x0, @empty}, 0x1c)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r4, 0x6, 0x2000, &(0x7f00000001c0)={'rack\x00'}, 0x24)
r5 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0)
ioctl$DIOCGETRULESET(r5, 0xc444443b, &(0x7f0000000100))
connect$inet6(r4, &(0x7f0000000180)={0x1c, 0x1c, 0x3, 0x0, @empty}, 0x1c)
sendto$inet(r4, &(0x7f0000000200)="0e", 0xff66, 0x0, 0x0, 0x0)
sendmsg$unix(r4, &(0x7f0000001440)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000400)=ANY=[@ANYRES32, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRESOCT=r5, @ANYBLOB, @ANYRES32, @ANYRES32, @ANYRES32=r4, @ANYRESDEC, @ANYRESOCT, @ANYRES32=r3, @ANYRES64=r3, @ANYRES32=0x0, @ANYRES64=r4, @ANYRES32, @ANYRES8=r4, @ANYRES16=r5, @ANYRES32, @ANYRESHEX, @ANYRESHEX=r3, @ANYRES32, @ANYRES32=0x0, @ANYRESDEC, @ANYRES32=r5, @ANYRES32, @ANYRES32, @ANYRESOCT, @ANYRES32, @ANYRES32=r4, @ANYRES32, @ANYRES32=0x0, @ANYRES32, @ANYRES32, @ANYRES32=r4, @ANYRES32, @ANYRES32=0x0, @ANYRES8=r5, @ANYRES32, @ANYRES32, @ANYRES32], 0x100}, 0x20180)
freebsd11_fhstatfs(&(0x7f00000004c0)={{[0x6, 0x4]}, {0xc, 0x1, "860e87f13dc641ec7c9296c381913467"}}, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, <r6=>0x0})
fchown(r5, r6, r1)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
syz_emit_ethernet(0x4e, &(0x7f00000000c0)={@broadcast, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x40, 0x67, 0x0, 0x9, 0x50, 0x0, @multicast2, @local={0xac, 0x14, 0x0}}, @icmp=@parameter_prob={0xc, 0x1, 0x0, 0x0, 0x0, 0x0, {0x7, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0x0}, @multicast2, {[@ra={0x94, 0x6}]}}, "7389a77ce061115e"}}}}})
setsockopt$inet_tcp_int(r2, 0x6, 0x0, 0x0, 0x0)
connect$inet(0xffffffffffffffff, &(0x7f00000000c0)={0x34, 0x2, 0x2, @rand_addr=0xfffffffe}, 0x10)
chdir(&(0x7f0000000480)='./file0\x00')
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x900, &(0x7f0000000000)={<r7=>0x0, 0x7}, &(0x7f0000000040)=0x8)
getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x29, &(0x7f0000000140)={r7, 0x80000000}, &(0x7f0000000180)=0x8)
r8 = shmget$private(0x0, 0x2000, 0x200, &(0x7f0000ffe000/0x2000)=nil)
shmat(r8, &(0x7f0000ffd000/0x3000)=nil, 0x0)
sendmsg$inet6_sctp(r2, &(0x7f00000002c0)={&(0x7f0000000280)=@in={0x10, 0x2, 0x1, @loopback}, 0x10, 0x0}, 0x0)
socket(0x0, 0x1, 0x0)
socket$inet_udplite(0x2, 0x2, 0x88)
r9 = openat(0xffffffffffffffff, &(0x7f0000000200)='./file0\x00', 0x400000, 0x9)
recvfrom$inet(r9, &(0x7f0000000400)=""/83, 0x53, 0x80, &(0x7f0000000240)={0x10, 0x2, 0x2, @remote={0xac, 0x14, 0x0}}, 0x10)
close(r2)
executing program 0:
kqueue()
cpuset_getdomain(0x2, 0x4, 0x0, 0x20, &(0x7f0000000280), 0x0)
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
bind$inet(r0, &(0x7f0000000140)={0x10, 0x2, 0x2, @loopback}, 0x10)
cpuset_setdomain(0x3, 0x2, 0x9, 0x20, &(0x7f0000000100)={[0x0, 0x401, 0x5, 0x2]}, 0x2)
connect$inet(r0, &(0x7f0000000000)={0xffffffffffffffd3, 0x2, 0x2, @loopback}, 0x10)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
dup2(r0, r1)
r2 = socket$inet_sctp(0x2, 0x1, 0x84)
setsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xc, &(0x7f0000000000)={0x0, 0xdf}, 0xb)
sendto$inet(r2, 0x0, 0x0, 0x0, &(0x7f0000000100)={0x10, 0x2, 0x3, @rand_addr=0x2}, 0x10)
recvfrom$inet(r2, 0x0, 0x0, 0x0, 0x0, 0x0)
sendto$inet(r2, 0x0, 0x0, 0x20181, 0x0, 0x0)
r3 = openat$bpf(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0)
r4 = dup(r3)
ioctl$BIOCSRTIMEOUT(r4, 0x8010426d, &(0x7f0000000000)={0xfffffffffffffff6})
sendmsg$inet_sctp(r2, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20100}, 0x0)
r5 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r5, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r5, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4)
connect$inet(r5, &(0x7f00000000c0)={0x34, 0x2, 0x2, @rand_addr=0xfffffffe}, 0x10)
sendmsg$inet6_sctp(r5, &(0x7f00000002c0)={&(0x7f0000000280)=@in={0x10, 0x2, 0x1, @multicast2}, 0x10, &(0x7f0000000100)=[{&(0x7f00000005c0)="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", 0x167}, {0x0}], 0x2, 0x0, 0x0, 0x81}, 0x0)
fstatat(r5, 0x0, &(0x7f0000000580), 0x4400)
ksem_init(0x0, 0x0)
sync()
open(0x0, 0x400, 0x81)
r6 = socket(0x1c, 0x2, 0x0)
close(r6)
socket$inet_sctp(0x2, 0x5, 0x84)
socket(0x0, 0x2, 0x0)
executing program 2:
r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000100)={0x1c, 0x1c, 0x0, 0x0, @loopback}, 0x1c)
executing program 2:
mkdir(&(0x7f0000000500)='./file0\x00', 0x0)
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
chmod(0x0, 0x12b)
chdir(&(0x7f00000001c0)='./file0\x00')
open$dir(&(0x7f0000000240)='./file0\x00', 0x40000400000002c2, 0x0)
pathconf(&(0x7f00000001c0)='./file0\x00', 0x3e)
kmq_setattr(0xffffffffffffffff, 0x0, 0x0)
sendto(r0, &(0x7f0000000540)="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", 0x1000, 0x20000, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0xc, @loopback, 0x3}, 0x1c)
vfork()
rfork(0x0)
ioctl$FILEMON_SET_FD(0xffffffffffffffff, 0xc0045301, 0x0)
ioctl$CRIOGET(0xffffffffffffffff, 0xc0046364, 0x0)
setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x43b, 0x0, 0x0)
cap_fcntls_get(0xffffffffffffffff, 0x0)
sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x27, &(0x7f0000000340)={0x0, 0x0, 0x40}, 0x10)
openat$crypto(0xffffffffffffff9c, 0x0, 0x0, 0x0)
socket$inet6_sctp(0x1c, 0x0, 0x84)
r1 = openat$filemon(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0)
r2 = __specialfd$eventfd(0x1, &(0x7f0000000540), 0x8)
ioctl$FILEMON_SET_FD(r1, 0xc0045301, &(0x7f0000000000)=r2)
r3 = setsid()
ioctl$FILEMON_SET_PID(r1, 0xc0045302, &(0x7f0000000180)=r3)
aio_return(&(0x7f00000002c0)={0xffffffffffffff9c, 0x1ff, &(0x7f0000000000)="f2b02ab8f0940a65f7327562155eada13de27ca5269b1e9a85b3c67a4556fcccee151c3b11ec11844cdd0a043470bbb231293a14d2c4c738fb59c1d328d0ed21028782e48049ed8dbb2ab92b2abed59e394e3bb7", 0x54, [0x0, 0x6], 0x16e5ca17, 0x6, 0x2, {0x7, 0x8, &(0x7f0000000080)="d1652bcf4ee0abafc7c2d051b4e8e8cb95c218f1214aa6a906d8c8fd081cfa21b88a2f310fb44393e29ad079e4a0a67089ba4034ffa2c0e81c5690e6ef731e07eb5f9500273a68a2b755501a6f5343d0a48e2a56aa24f516f3ff2adf2bbc0649f34b32fc2c577cb33d5f95c32ad0942500e69c1f43efed7299cb3b6bc18613fa96d346c8d9dbc9d6d45af67814820bf7bb9d13e708673802fe2dd5420831911a5db121103fe765574ff26bc111403a6eb213c9edc5c9"}, {0x2, 0x0, @sival_int=0x8, @thr={&(0x7f0000000140)="c461782b244fc4413d71e000660f3a1695240f0000170fa2460fbe54ffc0f042819b0b000000fd9c0000670f177a4bc4c1e1f49100000000c442150a13c44135e3b100000000", &(0x7f00000001c0)="1546f8c4832e3acbf1b8197b4986b62c876ecd606d39d846251eb4cdb5195bd4a920b342e150ff85b28d5a3dbfa5b77a96468a1b845cdb2025819aaef33c1a6e6bb4d3409253281652d9670edf9aaa7fa87ed5d778be01c0c8c5a4ed52ed568db47323096d3b67622073efa7a0a76546e85314ac1905080f02c658129f4358859feb2c1c598b8f90259ed3c53c4c4c9d421ec8823ba7a68aff1349457903f7ff22e69fa4c6d11a29b5ed5c69502c5c165191e6bc96ed57c48e6aa4616e0eaab9f0de67ec607159137f49d9531f4914f7156f3713cedafe"}}})
r4 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000380), 0x8004, 0x0)
ioctl$DIOCCLRIFFLAG(r4, 0xc028445a, &(0x7f00000013c0)={0x10, &(0x7f00000003c0)="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", 0x9579, 0x0, 0xe3c})
socket$inet_sctp(0x2, 0x0, 0x84)
r5 = socket$inet6_sctp(0x1c, 0x1, 0x84)
bind(r5, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c)
connect$inet6(0xffffffffffffffff, &(0x7f0000000180)={0xffffffffffffff5f, 0x1c, 0x2, 0x0, @loopback}, 0x1c)
executing program 1:
r0 = socket$inet_sctp(0x2, 0x0, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r2 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r2, &(0x7f0000000140)={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000180)={0x1, [0x0]}, &(0x7f0000001700)=0xe)
r3 = socket(0x0, 0x0, 0x0)
setsockopt$inet6_IPV6_HOPOPTS(r3, 0x29, 0x31, &(0x7f00000016c0)=ANY=[], 0x28)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000040)={'bbr\x00'}, 0x24)
sendto(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000080)=@in6={0x1c, 0x1c, 0x3, 0x0, @empty}, 0x1c)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000180)={'freebsd\x00'}, 0x24)
sendto$inet6(r3, &(0x7f0000000040)="14", 0x1, 0x0, &(0x7f0000000080)={0x1c, 0x1c, 0x1, 0x0, @rand_addr="fee3a38e5cac1c51deba3c6b07a430a0"}, 0x1c)
setsockopt$inet_MCAST_LEAVE_GROUP(r3, 0x0, 0x51, &(0x7f0000000500)={0x18b, {{0x10, 0x2, 0x1, @multicast2}}}, 0x84)
r4 = kqueue()
kevent(r4, &(0x7f0000000040)=[{0x0, 0xfffffffffffffff9, 0x9, 0x8, 0xe8c5}], 0x1, 0x0, 0x0, 0x0)
r5 = socket(0x1c, 0x1, 0x0)
setsockopt$sock_int(r5, 0xffff, 0x1001, &(0x7f00000000c0)=0x101, 0x4)
bind$inet6(r5, &(0x7f0000000140)={0x1c, 0x1c, 0x3, 0x0, @empty}, 0x1c)
r6 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0)
connect$inet6(r5, &(0x7f0000000180)={0x1c, 0x1c, 0x3, 0x0, @empty}, 0x1c)
sendto$inet(r5, &(0x7f0000000200)="0e", 0xff66, 0x1501, 0x0, 0x0)
sendmsg$unix(r5, &(0x7f0000001440)={0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000c00)}, {&(0x7f0000000840)="faccbfc1213b7245c968e88fed57f69d4ed18b0fc343422fdc7ab9d92113373e90fbacef5551af86589dbe25e1d8baecceb5b8617b518f444d94092562c844048b841e675aa82565cf0446bc8b70fdd519bf853b116f8015ef79", 0x5a}], 0x2, &(0x7f00000008c0)=ANY=[@ANYRES32, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES16=r0, @ANYBLOB, @ANYRES32, @ANYRESHEX, @ANYRES32, @ANYRES32, @ANYRESOCT, @ANYRES32, @ANYRES32, @ANYRES32=0x0, @ANYRES32=r1, @ANYRES32, @ANYRESDEC=r6, @ANYRES32, @ANYRES32, @ANYBLOB="fa4243422fb735f8496cff64970f4e2a207c0cf498e5adb1f7e88907546dfa2a280a46032340aa9a44a18edfb25a3f4a8ebac8c7eaa6632bb92e1d217ac99e7f886cad648bb9235b9df6c374df06d70649ee2f34be11f3b2707932a0562715ee275ec4452ec0231f0ee2e22bd7192255c3c94b9931a71f8c62411ca6e7886a196a5636d4238ef3b55b494d543998b90141592c1a6d7aefa40a80ce49cfecda6c6febea5f7d41b9a1fd9a23a0bf960d363a07bb21747501be58e2025168b821f44f39699c5f98e6ab20694bab35ef1b12acb0ddb8778e22fcb560f5fbe6e14119a786d254e6a25e85", @ANYRES32=r0, @ANYRES32=0x0, @ANYRES8, @ANYRES32, @ANYRES32, @ANYRESOCT, @ANYRES32, @ANYRES64=r1, @ANYRES32, @ANYRES32, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32, @ANYRES32, @ANYRES32=r4, @ANYRES32], 0x100}, 0x20180)
sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}, 0x4}, 0x1c, 0x0}, 0x0)
r7 = socket$inet_sctp(0x2, 0x5, 0x84)
r8 = socket$inet6_sctp(0x1c, 0x3, 0x84)
connect$inet(r7, &(0x7f0000000980)={0x10, 0x2, 0x3, @remote={0xac, 0x14, 0x0}}, 0x10)
r9 = dup2(r7, r8)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r9, 0x84, 0x25, &(0x7f0000000940)={0x1, [<r10=>0x0]}, &(0x7f0000000900)=0x8)
setsockopt$inet_sctp_SCTP_DELAYED_SACK(r9, 0x84, 0xf, &(0x7f0000000000)={r10, 0xa3}, 0xc)
freebsd11_lstat(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000400))
executing program 1:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000600), 0x400, 0x0)
ioctl$DIOCRDELTABLES(r0, 0xc450443e, &(0x7f0000000180)={{"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", "8f8c8f14eb7600", 0x2, 0x40}, &(0x7f00000000c0)="81dfd54c3c7eae9ec8eac4ac9848bb78563c741e6eb1053771fcd82822a4cbdcd9a3cd8eef6ba4ffc322c5c11c9c578353d939be022914af12ea2498c58946137247351ba86bddac7c624e69dea309bf483f3ad83d2e6810d3890b26cb902094e523d4fb4b2fe62a1e553197b7a06092eab17780efb201d769fc7cb39dc98fab228960ac8605000000002618a09ff1da272502dfa169c509446cca8f2913634042", 0x72, 0x0, 0x8, 0x6, 0xd5d6, 0x2, 0xffffffffffffe31d, 0x2})
socket$inet_sctp(0x2, 0x1, 0x84)
getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(0xffffffffffffffff, 0x84, 0x104, &(0x7f0000000000), &(0x7f0000000040)=0x4)
r1 = openat$crypto(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
ioctl$CIOCGSESSION2(r1, 0xc040636a, &(0x7f00000000c0)={0x15, 0x0, 0x10, &(0x7f0000000000)="0b6fac4103f48e8d08afe5de81d4755a", 0x0, 0x0, 0x0, 0x7d86699a})
r2 = socket(0x1c, 0x10000001, 0x84)
sendmsg$inet6_sctp(r2, &(0x7f0000000340)={&(0x7f0000000100)=@in={0x10, 0x2, 0x2, @multicast1}, 0x10, &(0x7f0000000140)}, 0x20000)
r3 = socket$inet6_tcp(0x1c, 0x1, 0x0)
setsockopt$inet6_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000040)={'bbr\x00'}, 0x24)
setsockopt$inet6_IPV6_DSTOPTS(0xffffffffffffffff, 0x29, 0x32, 0x0, 0x1030)
r4 = socket$inet_sctp(0x2, 0x1, 0x84)
connect$inet(r4, &(0x7f0000000000)={0x10, 0x2, 0x2, @loopback}, 0x10)
lio_listio(0x1, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0xc, @sival_int, @spare})
ioctl$CIOCGSESSION2(0xffffffffffffffff, 0xc040636a, &(0x7f00000000c0)={0x0, 0x14, 0x0, 0x0, 0x1, &(0x7f0000000180)='d', 0x0, 0x7d8661db})
setsockopt$inet6_int(r3, 0x29, 0x16, 0x0, 0x0)
socket(0x1c, 0x1, 0x84)
ioctl$CIOCCRYPT(r1, 0xc0306367, &(0x7f0000000180)={0x0, 0x1, 0x0, 0x10000, &(0x7f0000000a00), 0x0, 0x0, 0x0})
r5 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r6 = socket$inet6_sctp(0x1c, 0x1, 0x84)
sendto$inet6(r6, 0x0, 0x0, 0x0, &(0x7f0000000640)={0x1c, 0x1c, 0x1, 0x0, @rand_addr="59ccf307a4c0dba2e9a6c704413f9a5d"}, 0x1c)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r6, 0x84, 0xa, &(0x7f00000002c0)={@in={{0x10, 0x2, 0x0, @rand_addr}}, 0x0, 0x7f, 0x2, 0x190, 0x464f}, 0x98)
connect$inet6(r5, &(0x7f0000000340)={0x1c, 0x1c, 0x1, 0x0, @mcast1}, 0x1c)
connect$inet6(0xffffffffffffffff, 0x0, 0x0)
sendto(r5, 0x0, 0x0, 0x20080, &(0x7f0000000200)=@in={0x10, 0x2, 0x1}, 0x10)
r7 = socket$inet6_sctp(0x1c, 0x5, 0x84)
bind$inet6(r7, &(0x7f0000000000)={0x1c, 0x1c, 0x0, 0x401, @rand_addr="882b5bfd5e0203b6c635d88783376079", 0xb9}, 0x1c)
executing program 1:
cpuset_getdomain(0x1, 0x0, 0x4, 0x1c, &(0x7f0000000000), 0x0)
ktrace(&(0x7f0000000040)='./file0\x00', 0x8, 0x5808, 0x0)
executing program 1:
r0 = socket$inet6_tcp(0x1c, 0x1, 0x0)
thr_suspend(&(0x7f0000000000)={0x8, 0x8000000000000})
setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000140)={'bbr\x00'}, 0x24)
ioctl$DIOCSETTIMEOUT(0xffffffffffffffff, 0xc008441d, &(0x7f0000000000)={0x7ff, 0x4})
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
getsockopt$inet6_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000040)={0x0, 0x0, 0x1}, &(0x7f0000000080)=0xc)
setsockopt$inet6_IPV6_HOPOPTS(r0, 0x29, 0x31, 0x0, 0x0)
r2 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(r2, 0x6, 0x8, &(0x7f0000000000)=0x40, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_buf(r2, 0x6, 0x401, &(0x7f0000000240)="b852cd44", 0x4)
connect$inet(r2, &(0x7f00000000c0)={0x10, 0x2, 0x2, @loopback}, 0x10)
freebsd11_fstatat(r2, &(0x7f0000000340)='./file0\x00', &(0x7f0000000040), 0x200)
r3 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r4 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r4, &(0x7f00000001c0)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r5 = open(&(0x7f00000000c0)='./file0\x00', 0x205, 0x0)
r6 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x2)
procctl$PROC_REAP_STATUS(0x0, 0x0, 0x4, &(0x7f0000000380)={0x0, 0x0, 0x0, <r7=>0x0})
ktrace(&(0x7f0000000180)='./file0\x00', 0x4, 0x400, r7)
fcntl$lock(r6, 0x9, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x100000001})
r8 = open(&(0x7f0000000040)='./file0\x00', 0x205, 0x0)
fcntl$lock(r8, 0x8, &(0x7f00000001c0)={0x0, 0x0, 0x8, 0x1000300010008})
open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0)
fcntl$lock(r5, 0x9, &(0x7f0000000140)={0x3, 0x1, 0xfff, 0x100000002})
dup2(r4, r3)
r9 = dup2(r3, r4)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r9, 0x84, 0x105, &(0x7f0000000300)={0x4, [0x0, <r10=>0x0, 0x0, 0x0]}, &(0x7f0000000200)=0x14)
setsockopt$inet6_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f00000000c0)={r10, 0x80000004, 0x6, 0x4}, 0x10)
socket$inet_sctp(0x2, 0x5, 0x84)
executing program 1:
r0 = socket$inet(0x2, 0x2, 0x0)
setsockopt$inet_opts(r0, 0x0, 0x200000000000c, &(0x7f0000000240)="ea00000100000000", 0xc)
socket(0x2, 0x3, 0x0)
openat$crypto(0xffffffffffffff9c, 0x0, 0x0, 0x0)
r1 = open(&(0x7f00000002c0)='.\x00', 0x0, 0x0)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
socket$inet(0x2, 0x3, 0x0)
r3 = openat$filemon(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0)
sendto$inet6(r2, 0x0, 0x0, 0x1, 0x0, 0x0)
sendmsg$inet6_sctp(0xffffffffffffffff, 0x0, 0x0)
r4 = __specialfd$eventfd(0x1, &(0x7f0000000540), 0x8)
ioctl$FILEMON_SET_FD(r3, 0xc0045301, &(0x7f0000000000)=r4)
r5 = setsid()
ioctl$FILEMON_SET_PID(r3, 0xc0045302, &(0x7f00000002c0)=r5)
r6 = open$dir(&(0x7f0000000240)='./file0\x00', 0x40000400000002c2, 0x0)
r7 = open$dir(&(0x7f0000000840)='./file1\x00', 0x40000400000002c2, 0x0)
pwritev(r7, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0)
copy_file_range(r7, 0x0, r6, 0x0, 0xffffffffffffffff, 0x0)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x1a, @sigval_int})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f0000000200)={0x1, 0x5, @sival_int, @thr={0x0, 0x0}})
rfork(0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, 0x0, 0x0)
kmq_setattr(0xffffffffffffff9c, 0x0, 0x0)
socket$inet_sctp(0x2, 0x0, 0x84)
fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff)
sendmsg$unix(0xffffffffffffffff, 0x0, 0x0)
openat$filemon(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0)
mkdirat(r1, &(0x7f0000000000)='./file0\x00', 0x0)
executing program 0:
r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
sendto$inet6(r0, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000000100)={0x1c, 0x1c, 0x0, 0x0, @loopback}, 0x1c)
executing program 0:
open$dir(&(0x7f0000000b80)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x200, 0x0)
r0 = open$dir(&(0x7f0000000000)='.\x00', 0x0, 0x0)
symlinkat(&(0x7f0000000dc0)='./file0\x00', r0, &(0x7f0000000ec0)='./file1aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00')
mkdirat(r0, &(0x7f0000000600)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x0)
r1 = open$dir(&(0x7f0000000000)='.\x00', 0x0, 0x0)
symlinkat(&(0x7f00000005c0)='\x00', r1, &(0x7f0000000c80)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00')
open$dir(&(0x7f00000001c0)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x200, 0x0)
rename(&(0x7f0000000d80)='./file0\x00', 0x0) (fail_nth: 1)
executing program 0:
openat$ptmx(0xffffffffffffff9c, 0x0, 0x0, 0x0)
ppoll(0x0, 0x0, 0x0, 0x0, 0x0)
socket$inet6_sctp(0x1c, 0x0, 0x84)
socket(0x0, 0x20000000, 0x0)
sendmsg$inet_sctp(0xffffffffffffffff, 0x0, 0x0)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0)
mkdirat(r0, &(0x7f0000000180)='./file1\x00', 0x0)
r1 = kqueue()
kevent(r1, &(0x7f0000000040)=[{0x0, 0xfffffffffffffff9, 0x9, 0x8, 0x80000000e8c5}], 0x1, 0x0, 0x0, 0x0)
__semctl$IPC_STAT(0x0, 0x0, 0x2, 0xffffffffffffffff)
kmq_open(&(0x7f0000000000)='./file0\x00', 0x200, 0x9, &(0x7f0000000040)={0x9, 0x2, 0x0, 0x3f})
open$dir(0x0, 0x0, 0x0)
symlinkat(0x0, 0xffffffffffffffff, 0x0)
syz_extract_tcp_res$synack(&(0x7f0000000580), 0x1, 0x0)
lio_listio(0x1, 0x0, 0x0, &(0x7f00000047c0)={0x0, 0x10})
r2 = openat$crypto(0xffffffffffffff9c, &(0x7f00000000c0), 0x2, 0x0)
ioctl$CIOCGSESSION2(r2, 0xc040636a, &(0x7f0000000040)={0x29, 0x0, 0xd, &(0x7f0000000080)="3c022e61792eecb07f8aee18e5", 0x0, 0x0, 0x0, 0x0, [0x8]})
r3 = socket$inet6_sctp(0x1c, 0x0, 0x84)
getsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x11, &(0x7f0000000280), 0x0)
r4 = socket$inet_sctp(0x2, 0x1, 0x84)
msgrcv(0x0, &(0x7f0000000300)={0x0, ""/52}, 0x3c, 0x3, 0x1800)
setsockopt$inet_sctp_SCTP_EVENTS(r4, 0x84, 0xc, &(0x7f00000002c0)={0x0, 0xdf}, 0xb)
sendto$inet(r4, 0x0, 0x0, 0x0, &(0x7f0000000100)={0x10, 0x2, 0x3, @rand_addr=0x2}, 0x10)
recvfrom$inet(r4, 0x0, 0x0, 0x40, 0x0, 0x0)
sendto$inet(r4, 0x0, 0x0, 0x20181, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x21, &(0x7f00000003c0)={0x0, 0x4a00}, 0x10)
sendmsg$inet_sctp(r4, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20100}, 0x0)
ksem_close(0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000040)={'bbr\x00', 0x2000000}, 0x24)

program crashed: lost connection to test machine
bisect: the chunk can be dropped
bisect: testing without sub-chunk 3/3
testing program (duration=17s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:false NetDevices:false NetReset:false Cgroups:false BinfmtMisc:false CloseFDs:false KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:false IEEE802154:false Sysctl:false Swap:false UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): [27, 8, 30, 30, 30, 30, 2, 30]
detailed listing:
executing program 2:
socket$inet(0x2, 0x2, 0x0)
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_int(r0, 0x29, 0x4, 0x0, 0x0)
openat$crypto(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
socket$inet6_sctp(0x1c, 0x0, 0x84)
openat$crypto(0xffffff9c, 0x0, 0x0, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x0, 0x84)
r2 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r2, &(0x7f0000000140)={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10)
dup2(0xffffffffffffffff, r1)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, 0x0, &(0x7f0000001700))
setsockopt$inet6_IPV6_HOPOPTS(0xffffffffffffffff, 0x29, 0x31, &(0x7f00000016c0)=ANY=[@ANYBLOB="000400000000000004010004"], 0x28)
sendto(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000080)=@in6={0x1c, 0x1c, 0x3, 0x800400, @empty, 0x11}, 0x1c)
sendto$inet6(0xffffffffffffffff, &(0x7f0000000600)="14a3fb1a6025b8cdd859c1c2900984923796fa62612e29c5a050c38d8c9f8cb62763920df1f67ddcd95e8d3e9984b6ce65093291e16bd3c0690a6f3c041c1d1b149dcdbfc289cafbafae52adad225aa5d98169f951ae4af8a475a23b341bdbfd6dc85dd7b948384873e36b7f552234749130e94c3e137fe507ad", 0x7a, 0x0, &(0x7f0000000080)={0x1c, 0x1c, 0x1, 0x0, @rand_addr="fee3a38e5cac1c51deba3c6b07a430a0"}, 0x1c)
r3 = kqueue()
kevent(r3, &(0x7f0000000040)=[{0x0, 0xfffffffffffffff9, 0x9, 0x8, 0xe8c5, 0x0, [0x0, 0x0, 0x7]}], 0x1, 0x0, 0x0, 0x0)
socket(0x1c, 0x1, 0x4)
socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x1, 0x84)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
r4 = socket(0x2, 0x5, 0x9b)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r4, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r4, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4)
sendmsg$inet6_sctp(r4, &(0x7f00000002c0)={&(0x7f0000000180)=@in={0x10, 0x2, 0x1, @rand_addr=0x1}, 0x10, &(0x7f0000000100)=[{&(0x7f0000000300)="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", 0x11f}], 0x1, 0x0, 0x0, 0x81}, 0x8)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000200)={'rack\x00'}, 0x24)
rfork(0x85000)
procctl$PROC_REAP_KILL(0x0, 0x0, 0x6, &(0x7f0000001440)={0x9, 0x1, 0x0, 0x7})
executing program 2:
open$dir(&(0x7f0000000b80)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x200, 0x0)
r0 = open$dir(&(0x7f0000000000)='.\x00', 0x0, 0x0)
symlinkat(&(0x7f0000000dc0)='./file0\x00', r0, &(0x7f0000000ec0)='./file1aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00')
mkdirat(r0, &(0x7f0000000600)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x0)
r1 = open$dir(&(0x7f0000000000)='.\x00', 0x0, 0x0)
symlinkat(&(0x7f00000005c0)='\x00', r1, &(0x7f0000000c80)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00')
open$dir(&(0x7f00000001c0)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x200, 0x0)
rename(0x0, &(0x7f0000000180)='./file1\x00')
executing program 2:
setsockopt$inet_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xc, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0xb)
dup(0xffffffffffffffff)
ioctl$EFIIOC_VAR_NEXT(0xffffffffffffffff, 0xc0384505, 0x0)
r0 = socket(0x2, 0x0, 0x0)
bind$inet(r0, &(0x7f0000000480)={0x10, 0x2, 0x2, @broadcast}, 0x10)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r2 = dup2(r1, 0xffffffffffffffff)
sendmsg$inet_sctp(r2, 0x0, 0x0)
pipe2(0x0, 0x0)
socket$inet_tcp(0x2, 0x1, 0x0)
r3 = kqueue()
r4 = socket$inet6_sctp(0x1c, 0x5, 0x84)
__realpathat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', &(0x7f0000000280)=""/8, 0x8, 0x0)
r5 = socket(0x1c, 0x3, 0x1)
connect$inet6(r4, &(0x7f0000000340)={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}, 0xffffffff}, 0x1c)
sendmsg$inet6_sctp(r5, &(0x7f0000000300)={&(0x7f0000000180)=@in={0x10, 0x2, 0x2, @multicast1}, 0x10, &(0x7f0000000440)=[{&(0x7f0000000380)="61211fdbd7eacedfa10ac9d13b51c2824f9ec327d9b44b2333634b61aff3a20c64b2e93b3a054ae095854b11de1e525c61615b46d4318f8658a2ceb1fb0d028a2d1f95a08eb1434134f23a81b6c5674b07232965b3b3c28c777cd16fa9978242d2d38638813a510cdc96834f683487973fbf68e0b518d4ab427ec68569ecbe581f4424f48909fc2ad78dc780441f981c7436ba06298d", 0x96}, {&(0x7f0000000980)="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", 0x128}, {&(0x7f0000000580)="2935ae103de47c9df3580b49f9ff51d054e2c6508958971edb4b4ccd090f38832dff0ff120b7c5b8fae226c29473c38cd3efa4f294bfd783f10665d8d433361cbbf548c07c0c586112f10e68c723c732eca7f0f4c94b69e3314c53fc9e2f17125651de7934fb5724dc8e1d53973079df5bbb11f08d0d39fc283a74b8df8df9c4429ed8ee3bcc06c67329425d3f6f16778959b034f3e0a306d7a14275b362a0618313b9c47fd421d289aa56ee048030327fc904aa3aaa6fdd57a919fddf51cef0fa375dfc05de45b825d5f9723fcf9465289899b4905c84a538dbaca6dbd99b51a7ebd223", 0xe4}, {&(0x7f00000007c0)="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"/435, 0x1b3}], 0x4, &(0x7f0000000680)=ANY=[@ANYRES16=r3], 0xac, 0x104}, 0x0)
setsockopt$inet6_MCAST_LEAVE_GROUP(r5, 0x29, 0x51, &(0x7f00000000c0)={0x7fff, {{0x1c, 0x1c, 0x1, 0x0, @rand_addr="5857a0af1c0aa313ca5e427b06657d73", 0x1}}}, 0x88)
connect$inet6(r5, &(0x7f0000000240)={0x1c, 0x1c, 0x0, 0x6, @remote={0xfe, 0x80, '\x00', 0x0}, 0x8bd}, 0x1c)
r6 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
ioctl$DIOCOSFPADD(r6, 0xc088444f, &(0x7f00000001c0))
r7 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x2, 0x0)
ioctl$DIOCOSFPADD(r7, 0xc088444f, &(0x7f00000001c0)="959634ca688b9ebcc1")
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000080), &(0x7f0000000040)=0x10)
r8 = socket(0x1c, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r8, 0x6, 0x2000, &(0x7f00000000c0)={'bbr\x00', 0xa}, 0x24)
dup2(r1, 0xffffffffffffffff)
connect$inet6(r8, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x1ff, @local={0xfe, 0x80, '\x00', 0x0}, 0x2}, 0x1c)
sendto(r8, &(0x7f0000000500)="b9d5cf29033fda9f0d47f04a5bab070000001027c0bb21379fd1aaf026a235647bf27a0443ed4b8192d9b591b1592001d1632f2f74b1cd1043fdc34b30208518b0a3a0db5f983b94c1f242135d8686930217", 0x52, 0x100, &(0x7f0000000200)=@in={0x10, 0x2, 0x2, @loopback}, 0x10)
sendto$inet(r8, 0x0, 0x0, 0x20084, &(0x7f00000002c0)={0x10, 0x2, 0x3, @multicast2}, 0x10)
executing program 2:
getsockopt$inet_mreq(0xffffffffffffffff, 0x0, 0xc, &(0x7f0000000200)={@local}, &(0x7f00000002c0)=0x8)
socket$inet_icmp_raw(0x2, 0x3, 0x1)
ksem_trywait(0x0)
connect$inet(0xffffffffffffffff, &(0x7f0000000000)={0xffffffffffffffd3, 0x2, 0x2, @loopback}, 0x10)
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, 0x0, 0x0)
connect$inet(r1, &(0x7f0000000140)={0x10, 0x2, 0x3, @remote={0xac, 0x14, 0x0}}, 0x10)
r2 = dup2(r1, r0)
setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x32, &(0x7f0000000000), 0x8)
bind$inet6(0xffffffffffffffff, 0x0, 0x0)
profil(0x0, 0x0, 0x0, 0x1)
r3 = socket$inet_sctp(0x2, 0x1, 0x84)
chroot(0x0)
setsockopt$inet_sctp_SCTP_INITMSG(r3, 0x84, 0x3, &(0x7f0000000340)={0x8003}, 0x8)
writev(0xffffffffffffffff, 0x0, 0x0)
connect$inet(r3, &(0x7f0000000140)={0x10, 0x2, 0x3, @rand_addr=0xff}, 0x10)
sendto$inet(r3, 0x0, 0x0, 0x20104, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x21, &(0x7f0000000040)={0x0, 0x4720}, 0x10)
sendto$inet(r3, 0x0, 0x0, 0x0, 0x0, 0x0)
fcntl$lock(0xffffffffffffffff, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, 0x0, 0x0)
r4 = socket$inet_sctp(0x2, 0x0, 0x84)
sendmsg$inet_sctp(r4, &(0x7f0000000440)={&(0x7f0000000080)=@in={0x10, 0x2, 0x1, @loopback}, 0x10, 0x0}, 0x0)
socket(0x2, 0x1, 0x0)
r5 = socket(0x1c, 0x1, 0x0)
setsockopt$inet_tcp_int(r5, 0x6, 0x22, &(0x7f0000000040)=0x2, 0x4)
bind$inet6(r5, &(0x7f00000000c0)={0x1c, 0x1c, 0x0, 0x0, @loopback}, 0x1c)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r5, 0x6, 0x2000, &(0x7f0000000100)={'bbr\x00'}, 0x24)
connect$inet6(r5, &(0x7f0000000140)={0x1c, 0x1c, 0x0, 0x0, @empty}, 0x1c)
executing program 0:
fhstat(&(0x7f00000001c0)={{[0x1, 0x8f97]}, {0x1, 0x247, "5c26905c87c4e370b089d78c5050f0fc"}}, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, <r0=>0x0, <r1=>0x0})
seteuid(r0)
r2 = socket(0x2, 0x1, 0x0)
r3 = socket$inet_sctp(0x2, 0x5, 0x84)
r4 = socket(0x1c, 0x1, 0x0)
setsockopt$sock_int(r4, 0xffff, 0x1001, &(0x7f00000000c0)=0x101, 0x4)
bind$inet6(r4, &(0x7f0000000140)={0x1c, 0x1c, 0x3, 0x0, @empty}, 0x1c)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r4, 0x6, 0x2000, &(0x7f00000001c0)={'rack\x00'}, 0x24)
r5 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0)
ioctl$DIOCGETRULESET(r5, 0xc444443b, &(0x7f0000000100))
connect$inet6(r4, &(0x7f0000000180)={0x1c, 0x1c, 0x3, 0x0, @empty}, 0x1c)
sendto$inet(r4, &(0x7f0000000200)="0e", 0xff66, 0x0, 0x0, 0x0)
sendmsg$unix(r4, &(0x7f0000001440)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000400)=ANY=[@ANYRES32, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRESOCT=r5, @ANYBLOB, @ANYRES32, @ANYRES32, @ANYRES32=r4, @ANYRESDEC, @ANYRESOCT, @ANYRES32=r3, @ANYRES64=r3, @ANYRES32=0x0, @ANYRES64=r4, @ANYRES32, @ANYRES8=r4, @ANYRES16=r5, @ANYRES32, @ANYRESHEX, @ANYRESHEX=r3, @ANYRES32, @ANYRES32=0x0, @ANYRESDEC, @ANYRES32=r5, @ANYRES32, @ANYRES32, @ANYRESOCT, @ANYRES32, @ANYRES32=r4, @ANYRES32, @ANYRES32=0x0, @ANYRES32, @ANYRES32, @ANYRES32=r4, @ANYRES32, @ANYRES32=0x0, @ANYRES8=r5, @ANYRES32, @ANYRES32, @ANYRES32], 0x100}, 0x20180)
freebsd11_fhstatfs(&(0x7f00000004c0)={{[0x6, 0x4]}, {0xc, 0x1, "860e87f13dc641ec7c9296c381913467"}}, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, <r6=>0x0})
fchown(r5, r6, r1)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
syz_emit_ethernet(0x4e, &(0x7f00000000c0)={@broadcast, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x40, 0x67, 0x0, 0x9, 0x50, 0x0, @multicast2, @local={0xac, 0x14, 0x0}}, @icmp=@parameter_prob={0xc, 0x1, 0x0, 0x0, 0x0, 0x0, {0x7, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0x0}, @multicast2, {[@ra={0x94, 0x6}]}}, "7389a77ce061115e"}}}}})
setsockopt$inet_tcp_int(r2, 0x6, 0x0, 0x0, 0x0)
connect$inet(0xffffffffffffffff, &(0x7f00000000c0)={0x34, 0x2, 0x2, @rand_addr=0xfffffffe}, 0x10)
chdir(&(0x7f0000000480)='./file0\x00')
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x900, &(0x7f0000000000)={<r7=>0x0, 0x7}, &(0x7f0000000040)=0x8)
getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x29, &(0x7f0000000140)={r7, 0x80000000}, &(0x7f0000000180)=0x8)
r8 = shmget$private(0x0, 0x2000, 0x200, &(0x7f0000ffe000/0x2000)=nil)
shmat(r8, &(0x7f0000ffd000/0x3000)=nil, 0x0)
sendmsg$inet6_sctp(r2, &(0x7f00000002c0)={&(0x7f0000000280)=@in={0x10, 0x2, 0x1, @loopback}, 0x10, 0x0}, 0x0)
socket(0x0, 0x1, 0x0)
socket$inet_udplite(0x2, 0x2, 0x88)
r9 = openat(0xffffffffffffffff, &(0x7f0000000200)='./file0\x00', 0x400000, 0x9)
recvfrom$inet(r9, &(0x7f0000000400)=""/83, 0x53, 0x80, &(0x7f0000000240)={0x10, 0x2, 0x2, @remote={0xac, 0x14, 0x0}}, 0x10)
close(r2)
executing program 0:
kqueue()
cpuset_getdomain(0x2, 0x4, 0x0, 0x20, &(0x7f0000000280), 0x0)
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
bind$inet(r0, &(0x7f0000000140)={0x10, 0x2, 0x2, @loopback}, 0x10)
cpuset_setdomain(0x3, 0x2, 0x9, 0x20, &(0x7f0000000100)={[0x0, 0x401, 0x5, 0x2]}, 0x2)
connect$inet(r0, &(0x7f0000000000)={0xffffffffffffffd3, 0x2, 0x2, @loopback}, 0x10)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
dup2(r0, r1)
r2 = socket$inet_sctp(0x2, 0x1, 0x84)
setsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xc, &(0x7f0000000000)={0x0, 0xdf}, 0xb)
sendto$inet(r2, 0x0, 0x0, 0x0, &(0x7f0000000100)={0x10, 0x2, 0x3, @rand_addr=0x2}, 0x10)
recvfrom$inet(r2, 0x0, 0x0, 0x0, 0x0, 0x0)
sendto$inet(r2, 0x0, 0x0, 0x20181, 0x0, 0x0)
r3 = openat$bpf(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0)
r4 = dup(r3)
ioctl$BIOCSRTIMEOUT(r4, 0x8010426d, &(0x7f0000000000)={0xfffffffffffffff6})
sendmsg$inet_sctp(r2, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20100}, 0x0)
r5 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r5, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r5, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4)
connect$inet(r5, &(0x7f00000000c0)={0x34, 0x2, 0x2, @rand_addr=0xfffffffe}, 0x10)
sendmsg$inet6_sctp(r5, &(0x7f00000002c0)={&(0x7f0000000280)=@in={0x10, 0x2, 0x1, @multicast2}, 0x10, &(0x7f0000000100)=[{&(0x7f00000005c0)="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", 0x167}, {0x0}], 0x2, 0x0, 0x0, 0x81}, 0x0)
fstatat(r5, 0x0, &(0x7f0000000580), 0x4400)
ksem_init(0x0, 0x0)
sync()
open(0x0, 0x400, 0x81)
r6 = socket(0x1c, 0x2, 0x0)
close(r6)
socket$inet_sctp(0x2, 0x5, 0x84)
socket(0x0, 0x2, 0x0)
executing program 2:
r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000100)={0x1c, 0x1c, 0x0, 0x0, @loopback}, 0x1c)
executing program 2:
mkdir(&(0x7f0000000500)='./file0\x00', 0x0)
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
chmod(0x0, 0x12b)
chdir(&(0x7f00000001c0)='./file0\x00')
open$dir(&(0x7f0000000240)='./file0\x00', 0x40000400000002c2, 0x0)
pathconf(&(0x7f00000001c0)='./file0\x00', 0x3e)
kmq_setattr(0xffffffffffffffff, 0x0, 0x0)
sendto(r0, &(0x7f0000000540)="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", 0x1000, 0x20000, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0xc, @loopback, 0x3}, 0x1c)
vfork()
rfork(0x0)
ioctl$FILEMON_SET_FD(0xffffffffffffffff, 0xc0045301, 0x0)
ioctl$CRIOGET(0xffffffffffffffff, 0xc0046364, 0x0)
setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x43b, 0x0, 0x0)
cap_fcntls_get(0xffffffffffffffff, 0x0)
sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x27, &(0x7f0000000340)={0x0, 0x0, 0x40}, 0x10)
openat$crypto(0xffffffffffffff9c, 0x0, 0x0, 0x0)
socket$inet6_sctp(0x1c, 0x0, 0x84)
r1 = openat$filemon(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0)
r2 = __specialfd$eventfd(0x1, &(0x7f0000000540), 0x8)
ioctl$FILEMON_SET_FD(r1, 0xc0045301, &(0x7f0000000000)=r2)
r3 = setsid()
ioctl$FILEMON_SET_PID(r1, 0xc0045302, &(0x7f0000000180)=r3)
aio_return(&(0x7f00000002c0)={0xffffffffffffff9c, 0x1ff, &(0x7f0000000000)="f2b02ab8f0940a65f7327562155eada13de27ca5269b1e9a85b3c67a4556fcccee151c3b11ec11844cdd0a043470bbb231293a14d2c4c738fb59c1d328d0ed21028782e48049ed8dbb2ab92b2abed59e394e3bb7", 0x54, [0x0, 0x6], 0x16e5ca17, 0x6, 0x2, {0x7, 0x8, &(0x7f0000000080)="d1652bcf4ee0abafc7c2d051b4e8e8cb95c218f1214aa6a906d8c8fd081cfa21b88a2f310fb44393e29ad079e4a0a67089ba4034ffa2c0e81c5690e6ef731e07eb5f9500273a68a2b755501a6f5343d0a48e2a56aa24f516f3ff2adf2bbc0649f34b32fc2c577cb33d5f95c32ad0942500e69c1f43efed7299cb3b6bc18613fa96d346c8d9dbc9d6d45af67814820bf7bb9d13e708673802fe2dd5420831911a5db121103fe765574ff26bc111403a6eb213c9edc5c9"}, {0x2, 0x0, @sival_int=0x8, @thr={&(0x7f0000000140)="c461782b244fc4413d71e000660f3a1695240f0000170fa2460fbe54ffc0f042819b0b000000fd9c0000670f177a4bc4c1e1f49100000000c442150a13c44135e3b100000000", &(0x7f00000001c0)="1546f8c4832e3acbf1b8197b4986b62c876ecd606d39d846251eb4cdb5195bd4a920b342e150ff85b28d5a3dbfa5b77a96468a1b845cdb2025819aaef33c1a6e6bb4d3409253281652d9670edf9aaa7fa87ed5d778be01c0c8c5a4ed52ed568db47323096d3b67622073efa7a0a76546e85314ac1905080f02c658129f4358859feb2c1c598b8f90259ed3c53c4c4c9d421ec8823ba7a68aff1349457903f7ff22e69fa4c6d11a29b5ed5c69502c5c165191e6bc96ed57c48e6aa4616e0eaab9f0de67ec607159137f49d9531f4914f7156f3713cedafe"}}})
r4 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000380), 0x8004, 0x0)
ioctl$DIOCCLRIFFLAG(r4, 0xc028445a, &(0x7f00000013c0)={0x10, &(0x7f00000003c0)="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", 0x9579, 0x0, 0xe3c})
socket$inet_sctp(0x2, 0x0, 0x84)
r5 = socket$inet6_sctp(0x1c, 0x1, 0x84)
bind(r5, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c)
connect$inet6(0xffffffffffffffff, &(0x7f0000000180)={0xffffffffffffff5f, 0x1c, 0x2, 0x0, @loopback}, 0x1c)

program crashed: lost connection to test machine
bisect: the chunk can be dropped
bisect: split chunks (needed=true): <8>
bisect: split chunk #0 of len 8 into 2 parts
bisect: testing without sub-chunk 1/2
testing program (duration=16s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:false NetDevices:false NetReset:false Cgroups:false BinfmtMisc:false CloseFDs:false KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:false IEEE802154:false Sysctl:false Swap:false UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): [30, 30, 2, 30]
detailed listing:
executing program 0:
fhstat(&(0x7f00000001c0)={{[0x1, 0x8f97]}, {0x1, 0x247, "5c26905c87c4e370b089d78c5050f0fc"}}, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, <r0=>0x0, <r1=>0x0})
seteuid(r0)
r2 = socket(0x2, 0x1, 0x0)
r3 = socket$inet_sctp(0x2, 0x5, 0x84)
r4 = socket(0x1c, 0x1, 0x0)
setsockopt$sock_int(r4, 0xffff, 0x1001, &(0x7f00000000c0)=0x101, 0x4)
bind$inet6(r4, &(0x7f0000000140)={0x1c, 0x1c, 0x3, 0x0, @empty}, 0x1c)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r4, 0x6, 0x2000, &(0x7f00000001c0)={'rack\x00'}, 0x24)
r5 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0)
ioctl$DIOCGETRULESET(r5, 0xc444443b, &(0x7f0000000100))
connect$inet6(r4, &(0x7f0000000180)={0x1c, 0x1c, 0x3, 0x0, @empty}, 0x1c)
sendto$inet(r4, &(0x7f0000000200)="0e", 0xff66, 0x0, 0x0, 0x0)
sendmsg$unix(r4, &(0x7f0000001440)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000400)=ANY=[@ANYRES32, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRESOCT=r5, @ANYBLOB, @ANYRES32, @ANYRES32, @ANYRES32=r4, @ANYRESDEC, @ANYRESOCT, @ANYRES32=r3, @ANYRES64=r3, @ANYRES32=0x0, @ANYRES64=r4, @ANYRES32, @ANYRES8=r4, @ANYRES16=r5, @ANYRES32, @ANYRESHEX, @ANYRESHEX=r3, @ANYRES32, @ANYRES32=0x0, @ANYRESDEC, @ANYRES32=r5, @ANYRES32, @ANYRES32, @ANYRESOCT, @ANYRES32, @ANYRES32=r4, @ANYRES32, @ANYRES32=0x0, @ANYRES32, @ANYRES32, @ANYRES32=r4, @ANYRES32, @ANYRES32=0x0, @ANYRES8=r5, @ANYRES32, @ANYRES32, @ANYRES32], 0x100}, 0x20180)
freebsd11_fhstatfs(&(0x7f00000004c0)={{[0x6, 0x4]}, {0xc, 0x1, "860e87f13dc641ec7c9296c381913467"}}, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, <r6=>0x0})
fchown(r5, r6, r1)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
syz_emit_ethernet(0x4e, &(0x7f00000000c0)={@broadcast, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x40, 0x67, 0x0, 0x9, 0x50, 0x0, @multicast2, @local={0xac, 0x14, 0x0}}, @icmp=@parameter_prob={0xc, 0x1, 0x0, 0x0, 0x0, 0x0, {0x7, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0x0}, @multicast2, {[@ra={0x94, 0x6}]}}, "7389a77ce061115e"}}}}})
setsockopt$inet_tcp_int(r2, 0x6, 0x0, 0x0, 0x0)
connect$inet(0xffffffffffffffff, &(0x7f00000000c0)={0x34, 0x2, 0x2, @rand_addr=0xfffffffe}, 0x10)
chdir(&(0x7f0000000480)='./file0\x00')
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x900, &(0x7f0000000000)={<r7=>0x0, 0x7}, &(0x7f0000000040)=0x8)
getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x29, &(0x7f0000000140)={r7, 0x80000000}, &(0x7f0000000180)=0x8)
r8 = shmget$private(0x0, 0x2000, 0x200, &(0x7f0000ffe000/0x2000)=nil)
shmat(r8, &(0x7f0000ffd000/0x3000)=nil, 0x0)
sendmsg$inet6_sctp(r2, &(0x7f00000002c0)={&(0x7f0000000280)=@in={0x10, 0x2, 0x1, @loopback}, 0x10, 0x0}, 0x0)
socket(0x0, 0x1, 0x0)
socket$inet_udplite(0x2, 0x2, 0x88)
r9 = openat(0xffffffffffffffff, &(0x7f0000000200)='./file0\x00', 0x400000, 0x9)
recvfrom$inet(r9, &(0x7f0000000400)=""/83, 0x53, 0x80, &(0x7f0000000240)={0x10, 0x2, 0x2, @remote={0xac, 0x14, 0x0}}, 0x10)
close(r2)
executing program 0:
kqueue()
cpuset_getdomain(0x2, 0x4, 0x0, 0x20, &(0x7f0000000280), 0x0)
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
bind$inet(r0, &(0x7f0000000140)={0x10, 0x2, 0x2, @loopback}, 0x10)
cpuset_setdomain(0x3, 0x2, 0x9, 0x20, &(0x7f0000000100)={[0x0, 0x401, 0x5, 0x2]}, 0x2)
connect$inet(r0, &(0x7f0000000000)={0xffffffffffffffd3, 0x2, 0x2, @loopback}, 0x10)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
dup2(r0, r1)
r2 = socket$inet_sctp(0x2, 0x1, 0x84)
setsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xc, &(0x7f0000000000)={0x0, 0xdf}, 0xb)
sendto$inet(r2, 0x0, 0x0, 0x0, &(0x7f0000000100)={0x10, 0x2, 0x3, @rand_addr=0x2}, 0x10)
recvfrom$inet(r2, 0x0, 0x0, 0x0, 0x0, 0x0)
sendto$inet(r2, 0x0, 0x0, 0x20181, 0x0, 0x0)
r3 = openat$bpf(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0)
r4 = dup(r3)
ioctl$BIOCSRTIMEOUT(r4, 0x8010426d, &(0x7f0000000000)={0xfffffffffffffff6})
sendmsg$inet_sctp(r2, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20100}, 0x0)
r5 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r5, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r5, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4)
connect$inet(r5, &(0x7f00000000c0)={0x34, 0x2, 0x2, @rand_addr=0xfffffffe}, 0x10)
sendmsg$inet6_sctp(r5, &(0x7f00000002c0)={&(0x7f0000000280)=@in={0x10, 0x2, 0x1, @multicast2}, 0x10, &(0x7f0000000100)=[{&(0x7f00000005c0)="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", 0x167}, {0x0}], 0x2, 0x0, 0x0, 0x81}, 0x0)
fstatat(r5, 0x0, &(0x7f0000000580), 0x4400)
ksem_init(0x0, 0x0)
sync()
open(0x0, 0x400, 0x81)
r6 = socket(0x1c, 0x2, 0x0)
close(r6)
socket$inet_sctp(0x2, 0x5, 0x84)
socket(0x0, 0x2, 0x0)
executing program 2:
r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000100)={0x1c, 0x1c, 0x0, 0x0, @loopback}, 0x1c)
executing program 2:
mkdir(&(0x7f0000000500)='./file0\x00', 0x0)
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
chmod(0x0, 0x12b)
chdir(&(0x7f00000001c0)='./file0\x00')
open$dir(&(0x7f0000000240)='./file0\x00', 0x40000400000002c2, 0x0)
pathconf(&(0x7f00000001c0)='./file0\x00', 0x3e)
kmq_setattr(0xffffffffffffffff, 0x0, 0x0)
sendto(r0, &(0x7f0000000540)="1229ccd8abfac0184d4b6d0b7a5ec55e830b64256da6e6ff0d65ed0b43576e4729a4a7031dcfa5d234cbce300a3e6cd3d823eea6f119914e8ac318ec7768839a2d2c787ddcaec272b453374ee4d8bf6d08a31a34f07d905883a89c2ef556c8c239b8b8d95395590c06b89ce8271e9fe0b596ae2d2148e7a14da7e536057eef2e6760c615a9fa28e89cfaf401193cee47017243d3e2f2716a42acf5fa5e12efb962980d9eb770115a871418c0f8fa8ca58b025f1a81a4bebff8f105a3ba47f7a6f745e5215f0694e7dceb859a6b018517aed5bb7f155c67102bcfdcf66ce832b4561f1075e23d157dd32d42d4c5984cde1ad4b6514040378c8fc4f357591db968c63ee3e9bdd3645a7295eb7745f1074896d4437db0739d9e444f947f2d0c9945cd988a32562b7278368fcc175e3b63219538f97b33806f259fc49bcebe04ff52b84a32769abd94422ccec5c6560a3873b6661fdce8764a7ef196e9e2b997cceac409fc760e7024442760d32f20aa956fef00f0d5bfb05478d9552d91f4ac06cd6c5a8b24e36c9d35e32107042c028ce4fabc297f8811678601223a88353d9ab678d0e614592e3b670632db7fcfa68d7cd5c568f06f1bfa895bcdda9488afa17679a8a7428ea72bdf76ff203aa1b12308129b92849fd7202412f561eb717e07423204a304e4e7d622bbc7e3e82fea6e3dae495966432abbed14fefdfe3f39dd740540ada6073ce91c4fb259df69aed2c86759e5b4a3a8c4922d80a4d68e0683fc52bbf4626674cb24cdcb90559d03c92ff98004639ca9a4dd45e541b9a50c04d1b9dca607215fa2ae2d3c1b7d7900ddfe08c4db3eec5d94ef83431c2f80a4a64b9c823fcad6a88f97c95fa263417ef54ff6292e6a1cf56f32aa146b17868ff1bf1397040ea565828844a78638d06180def15b017d3d74ba28f9fc0e7f6cb09cba10733a052e4a831bd939701f60f4aba25a9304d792e987be10a360d0d59868c7358e9ebb86c8280042f7b601b32890570d28d5c98a754879875b3526b891e08a68d8b03c7ec8c0bd1e07f67a2860c509b575d885f6565118cfb0c141fa1ea4d0d6bbe711d7548542022dbff5f8ccde6977655a2e4bc5fce20e545614276154c90d4d7b45bb3790a17db31b0fd8141d31d10d3a0abfcd85f7f4aac1fc3ecfb7204e09f6e7a1b226780b88b90752f1ea1ea56f2de74759eb31732193759b3368a43decae991250b707856fba622187ed3c1fe0ffef3e7346d4e75ddecf70dbc4c3e8805b85958f6da6c2772bca53e9b087f70d13388f148a214cdf76453ccfb3382923d19b3ad1b6e6f7bec26589a5235220304f237c79c975b1c31c2ab72ddf6fab56091347b72daf1ee3d2807b6b0758c726635e6cdb4101567089abaeb9f5fcb1994cb83527ab2c9a8f5f62284475da479258384ee54ec2df598f2cb8c2163ed99b8a31b431be584bab3091e8889b79963eac562cd1dee110dcc148a59a4358111fa7e9d576a572e12f8ff8c54a6a6665a0d11b1ddc5ba296de9e8c8ee057503675121ff296f040bed792f0e7ac0c6569a7703a125c9f3b770886f9402f66ef5e5215342431753ae4cc00fd236dfbd0fe23a05241d6e2e48829464969a4843ff8144365640a97149f77b37bd23a0abd44ede4f82e3a6db38b0331d0d657bb69639e14349731c2b85e685df0461acebcfd0462bef8cfc13a2914ee420930f0c0d460fa25cb0c1192d454275da9ad7cd598dac12508b7e9d8c38afa580f6c2a1befcc3508c3ee6385a9dda85a0c2e98e658b216892df050a428a80fcc12c4ff864d82978783d20128fb5078f020646570d1dd731d1a3cf0cefbab7c0629514fd00734fa321f55d221d8c6de757035f25080e6e9315e1ef02dce17554889a5d4d33f15dd4fe3dd9979aa8d59c7ed53e90cc60efa087543aebff180198d0f8b7de22150b8488e979fa16836fd7fc61f98de54b98160fa2013848f3ae1275e7837091d79685c89d1776097a3391e5d86d6564c331f0233ea018bbe6174f24a8a5a58c73bd486aa54b2783b450b83c2c17560d991855c8d826236d9f1ddf823afbf0ba8ac9d740fafd746a9e4760fcaf66d10a1d450399912e0f8f0b32397386d716556f45f57b5765eab50ef554d42c0f422290304c41d4e10b0652022e529bf66c10a2a4d505be3d64763ea0e997136171fb69da514004c47b3eb177a301dffd311c7daf0bbd448eb0fb1cd2cf77131aa17f76b93660e6156289162718c2e6632a3eacd9f1e590a4a8abc2d797e8dff801c65984e2b3532a079d33aba128a0491c3a85040af3a349bf96b21120115aa051320cda7e51a6d78b07e2a7fa31a0977a9fdfba256d79f93f5b31f33a771c8df9caaee958538e5740e3f3630c7feb5d70ccb5f531198232abf6351525b9e57efc4ff3875e6e2498f2980c23f4bb328b0d4b3eec5a98e03bd4603d9ef00661f7fbd2e48fede4bf2945f70f02edfb44e356525e43ab44330267f6fa42ff6d1432bb5523aed8d91222ae9af81c02ba5fd2a57c03e379bf5e0066e18c3106800f87c63c66de8461f1d1d005b512d17c961f6ec80b1c2712011df1c07127523dd9ad56ceb8900f972be21af99ac253b649c4d9ae42c74575471e700063abd7ebac74c8a560056cc0fa9ae7233cbf98c438c85ce9efd1fd1fd375b9cc94c2ada76ef7463a01b6e5aeb2a0297a5e7283c53657b0d481a00c73aec8e51775c9fefd90c5af890e62d0175c7cc610c0967bc4c469b1eb2873e7863d25f1e9c99fe1e1be8c19d1bc567c95547e31c407cde61e71b3a1114b881047e82ebf8607e42066a4c06058d344fc0c9a1874c81e4004d799d299c3797a587b0c3522c03a90e8b668aa4829944e66e9e44bce5e1e3967a802c9bf3f127c097e2449a652fba0582ec1a5e03e8469ac41e5816df60f6bb3417bf03240f63e1f7f6f664c7e5d260f70e367297c1d0ea5b830009d0cf2baaae914e002b614be0b570d169719eeefa67fc58be769de9f191a565224d20281fe63e218957b5a450b2b0e6f0115d41646bc25aac3c6b4311201e45ea46b4447c48da4a013c3d91d743a3d639b464d1df996dfd7d7278db810e2891151fb4e9e9ce550cb044c53005860bbf52898f8687f4bbcc6300b600b373ab034c325856ab8822adab6aee5b74a2fdf1414f3e537ef30bed2f5adebc9d9b72f7326a23df225c0fe2f504012f8b27605d963b6bb48b7216583ad38acc1cdd6c25d1926234700d413d976fe1ec557f91c9041f36333f35d170f09b2c670ea3e1726d1a286f05b8ab9dee11f2aeef28c8db9f19b84ff72153967c326c0e422de98a56d4b713b21446449c977cfb852d8caa807874fe217cf1bd0453664ed971d89aba19f25f1a9f6526af7fb4d485e671acd33b1031911fdeba854fc49dea70cfcde64c638a592dccb8472ced2db53131fe61f259296859e3afb7edc53e8b4901c486d360890d4336bb97619fed33d5800f911b5a7167a496a29706441cfc142fba3286558912cb81419a01fdd6d2b1aa079f157e8331227897104c855cb660cdff88e636668fd15986fa7775df83d8880049a9c6c2cffb6969da86ea2e3100ef2dbea345d371d8b9b276ed5bc8457fb0cb446e2b61528cf502dab23549b6abc675e5449c149426500b810553ad6c8c25cd6ace986a757004b1a27c45426eb9ca4f2821fdb99d70bf7c33b4c91295f3f03cb65a7dc69f189feac735db626a2472498f615c0b79a1a88db0f57a27e6bcb57200ead3f8e107bac32a98c54f99a33f888b3331cb65a9dfe2de95b3a694e1673495cc1ec38267643f5008fdd88938323bce311d03d8f9a8e3db1938a5f4fb1b6b3525c25bf1099cf531344a907ed93ba25db2447958a5c51ffa4cab95ceadfa20cc90c8b9f4d4252d7d06450ff6f1f6954d545afbcc0b6c79d34ede5da0593707b4ecb71600fdcfd6f97253f6eeac699e20fd92b09124081aaea0b6f0b53cbf41b64d29ccc72da51db22ded0f3cf183fcfe9dc4d7e97439a16dc80eaaecb39c07c424971a08a014806660c1f149de8458378daebac78552fab6a4acd069ce16618b94d5892cb3c8fa50be81e6ef0218c2ce198eeed3e056365aa82231e2fbed7669c6959b404a129928dd5c89cbc72e238d285ad9b08da5a9d51c46b578617fdea1448229edb83f5c154ba3f6d37e6bbe084ddfd0d8c8ab00d6cc04820616e2b3b443303e80c9b7ac3642681217cc96d5852884dcfb572f4b74e609d077f0850ede6de3d599375f4a6fbee995069e7ae16c2f1a21e7c18d6d5a6b34fa4127ef5787a77ec255afbb2366998c69a7a11dbdda1576c45936b86638985f87cc6ebcfbba7a6ff95427c79f20f2bcb305e4f7f2c80bd63b97486e401fb003c0c0e7f823127d20f6f9620b49edf325c40ab9b324eefb8a27ec61270ef8dc3f45c9d1decd02fe507db630ef2c80a1d2ddd158fbd504d0674761e6653fe7ac87c665a0ce5c30fa7ae17ac9e330e990f2d9dca871d3bb05db2ac29156939e7c8ac916f19499f12592cf49b53e48251a5eb56e42b1a7ff9ffe209aad357310df5d38e9c3ba221886137ee978b37236b22f6ea678607215104ea9e0295767a1b1694ececd3f96c0592066e4b51b59e43a35a373b67810410f38487e781a3ddf22657e776dd210ad8bf39d884c00dd765743be337363be89a5ab56bcfd92973c9f3f8165c20d53e29d7068cef52bea9b8329de60071119adfef4c79f1a47c1eccc888b600005c38290c5cb10bd76ec4664bff9b2b77c46776c78ed0165dbdf97cb50c51d41c16711a6118a24bb3820814cd32df1336fffca94aee2a2bf4a9dcc3791871a909ab2232d9d2f740603186dd5bbc3b7e99ccdf9f5d16456b46a50f9f73ade8c78b035f75320e3cad611bdf4606dd3a79a49cc27a0e059549bb0f4ecd1ebc88485a33c3cd5282bd363a8853191c54d3b0286893ca774e75e3fae0e1b59e4116a94efc938aaab8ff3f2c27f44fe3a3416fcf0ccbe1a32d1f3895ef0762befae04f2941a55c4392600bed42f88821838fde22cdb5d8d5bcb66344cd7a97bd949d416271701b9e42b2073a9c9d9a4b1574efb98927c67796bc0fe41a0d0a553a0cfe616ef8690d48dfefe64b780d6628e29dbe272f39db1ad8c9d2bd0577a5f0021a20f04edf52fcd9cbd8942792435f7673bfe9c7c886b6bc0dd2270b9e1d3a09cad2e297a398e030a695e6b9089ea976c118362bdfa683478e34622c971967caab00caf4a1aebcac662fd58431fbc4598409d9e30827a0d45f1e40a9933a537a586674bca781d978a43c83196beafbc20805aa80ca41c8a1139a28f31b8582bed0a5eb683b789efb14170989f0e32c0badb68aacf14d46d204a8661fccfc75026ab95e2f251ea7c8732d1840ad5e05ef1b69a94b953e4d3d43531e40ee6bb02fcb7054561700b444419a78389d9e980c234883c275062c45477db4b7b42f37f248d9158eb9ccd5e21db5826da0548c65647f658ffbfd85306183c44d9e554d9fcfceb8ffde63b3af98c7aa1279a389374856098a9984bebca2f55c6e2b8a69ab9758fe139edf03960ecc7bef3e2bf34a7adc6dc286e012d1d522b4b3718144b9772d506f283c578f2eecf8d87896b483327f6831bc207ed30a241952493e5d98659a7af44420c9fc87d1266566c61976b148532e0785abf56d5e194682746c94dbb327ed5a9d3919015521065ec7b10148ad758ab541bdfa31b916a90daedbf396a1160fdf0f79f4432077ac26aa36feb6f77bd82d3aa3f173727bd56f6", 0x1000, 0x20000, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0xc, @loopback, 0x3}, 0x1c)
vfork()
rfork(0x0)
ioctl$FILEMON_SET_FD(0xffffffffffffffff, 0xc0045301, 0x0)
ioctl$CRIOGET(0xffffffffffffffff, 0xc0046364, 0x0)
setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x43b, 0x0, 0x0)
cap_fcntls_get(0xffffffffffffffff, 0x0)
sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x27, &(0x7f0000000340)={0x0, 0x0, 0x40}, 0x10)
openat$crypto(0xffffffffffffff9c, 0x0, 0x0, 0x0)
socket$inet6_sctp(0x1c, 0x0, 0x84)
r1 = openat$filemon(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0)
r2 = __specialfd$eventfd(0x1, &(0x7f0000000540), 0x8)
ioctl$FILEMON_SET_FD(r1, 0xc0045301, &(0x7f0000000000)=r2)
r3 = setsid()
ioctl$FILEMON_SET_PID(r1, 0xc0045302, &(0x7f0000000180)=r3)
aio_return(&(0x7f00000002c0)={0xffffffffffffff9c, 0x1ff, &(0x7f0000000000)="f2b02ab8f0940a65f7327562155eada13de27ca5269b1e9a85b3c67a4556fcccee151c3b11ec11844cdd0a043470bbb231293a14d2c4c738fb59c1d328d0ed21028782e48049ed8dbb2ab92b2abed59e394e3bb7", 0x54, [0x0, 0x6], 0x16e5ca17, 0x6, 0x2, {0x7, 0x8, &(0x7f0000000080)="d1652bcf4ee0abafc7c2d051b4e8e8cb95c218f1214aa6a906d8c8fd081cfa21b88a2f310fb44393e29ad079e4a0a67089ba4034ffa2c0e81c5690e6ef731e07eb5f9500273a68a2b755501a6f5343d0a48e2a56aa24f516f3ff2adf2bbc0649f34b32fc2c577cb33d5f95c32ad0942500e69c1f43efed7299cb3b6bc18613fa96d346c8d9dbc9d6d45af67814820bf7bb9d13e708673802fe2dd5420831911a5db121103fe765574ff26bc111403a6eb213c9edc5c9"}, {0x2, 0x0, @sival_int=0x8, @thr={&(0x7f0000000140)="c461782b244fc4413d71e000660f3a1695240f0000170fa2460fbe54ffc0f042819b0b000000fd9c0000670f177a4bc4c1e1f49100000000c442150a13c44135e3b100000000", &(0x7f00000001c0)="1546f8c4832e3acbf1b8197b4986b62c876ecd606d39d846251eb4cdb5195bd4a920b342e150ff85b28d5a3dbfa5b77a96468a1b845cdb2025819aaef33c1a6e6bb4d3409253281652d9670edf9aaa7fa87ed5d778be01c0c8c5a4ed52ed568db47323096d3b67622073efa7a0a76546e85314ac1905080f02c658129f4358859feb2c1c598b8f90259ed3c53c4c4c9d421ec8823ba7a68aff1349457903f7ff22e69fa4c6d11a29b5ed5c69502c5c165191e6bc96ed57c48e6aa4616e0eaab9f0de67ec607159137f49d9531f4914f7156f3713cedafe"}}})
r4 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000380), 0x8004, 0x0)
ioctl$DIOCCLRIFFLAG(r4, 0xc028445a, &(0x7f00000013c0)={0x10, &(0x7f00000003c0)="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", 0x9579, 0x0, 0xe3c})
socket$inet_sctp(0x2, 0x0, 0x84)
r5 = socket$inet6_sctp(0x1c, 0x1, 0x84)
bind(r5, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c)
connect$inet6(0xffffffffffffffff, &(0x7f0000000180)={0xffffffffffffff5f, 0x1c, 0x2, 0x0, @loopback}, 0x1c)

program did not crash
bisect: testing without sub-chunk 2/2
testing program (duration=16s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:false NetDevices:false NetReset:false Cgroups:false BinfmtMisc:false CloseFDs:false KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:false IEEE802154:false Sysctl:false Swap:false UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): [27, 8, 30, 30]
detailed listing:
executing program 2:
socket$inet(0x2, 0x2, 0x0)
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_int(r0, 0x29, 0x4, 0x0, 0x0)
openat$crypto(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
socket$inet6_sctp(0x1c, 0x0, 0x84)
openat$crypto(0xffffff9c, 0x0, 0x0, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x0, 0x84)
r2 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r2, &(0x7f0000000140)={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10)
dup2(0xffffffffffffffff, r1)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, 0x0, &(0x7f0000001700))
setsockopt$inet6_IPV6_HOPOPTS(0xffffffffffffffff, 0x29, 0x31, &(0x7f00000016c0)=ANY=[@ANYBLOB="000400000000000004010004"], 0x28)
sendto(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000080)=@in6={0x1c, 0x1c, 0x3, 0x800400, @empty, 0x11}, 0x1c)
sendto$inet6(0xffffffffffffffff, &(0x7f0000000600)="14a3fb1a6025b8cdd859c1c2900984923796fa62612e29c5a050c38d8c9f8cb62763920df1f67ddcd95e8d3e9984b6ce65093291e16bd3c0690a6f3c041c1d1b149dcdbfc289cafbafae52adad225aa5d98169f951ae4af8a475a23b341bdbfd6dc85dd7b948384873e36b7f552234749130e94c3e137fe507ad", 0x7a, 0x0, &(0x7f0000000080)={0x1c, 0x1c, 0x1, 0x0, @rand_addr="fee3a38e5cac1c51deba3c6b07a430a0"}, 0x1c)
r3 = kqueue()
kevent(r3, &(0x7f0000000040)=[{0x0, 0xfffffffffffffff9, 0x9, 0x8, 0xe8c5, 0x0, [0x0, 0x0, 0x7]}], 0x1, 0x0, 0x0, 0x0)
socket(0x1c, 0x1, 0x4)
socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x1, 0x84)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
r4 = socket(0x2, 0x5, 0x9b)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r4, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r4, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4)
sendmsg$inet6_sctp(r4, &(0x7f00000002c0)={&(0x7f0000000180)=@in={0x10, 0x2, 0x1, @rand_addr=0x1}, 0x10, &(0x7f0000000100)=[{&(0x7f0000000300)="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", 0x11f}], 0x1, 0x0, 0x0, 0x81}, 0x8)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000200)={'rack\x00'}, 0x24)
rfork(0x85000)
procctl$PROC_REAP_KILL(0x0, 0x0, 0x6, &(0x7f0000001440)={0x9, 0x1, 0x0, 0x7})
executing program 2:
open$dir(&(0x7f0000000b80)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x200, 0x0)
r0 = open$dir(&(0x7f0000000000)='.\x00', 0x0, 0x0)
symlinkat(&(0x7f0000000dc0)='./file0\x00', r0, &(0x7f0000000ec0)='./file1aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00')
mkdirat(r0, &(0x7f0000000600)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x0)
r1 = open$dir(&(0x7f0000000000)='.\x00', 0x0, 0x0)
symlinkat(&(0x7f00000005c0)='\x00', r1, &(0x7f0000000c80)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00')
open$dir(&(0x7f00000001c0)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x200, 0x0)
rename(0x0, &(0x7f0000000180)='./file1\x00')
executing program 2:
setsockopt$inet_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xc, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0xb)
dup(0xffffffffffffffff)
ioctl$EFIIOC_VAR_NEXT(0xffffffffffffffff, 0xc0384505, 0x0)
r0 = socket(0x2, 0x0, 0x0)
bind$inet(r0, &(0x7f0000000480)={0x10, 0x2, 0x2, @broadcast}, 0x10)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r2 = dup2(r1, 0xffffffffffffffff)
sendmsg$inet_sctp(r2, 0x0, 0x0)
pipe2(0x0, 0x0)
socket$inet_tcp(0x2, 0x1, 0x0)
r3 = kqueue()
r4 = socket$inet6_sctp(0x1c, 0x5, 0x84)
__realpathat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', &(0x7f0000000280)=""/8, 0x8, 0x0)
r5 = socket(0x1c, 0x3, 0x1)
connect$inet6(r4, &(0x7f0000000340)={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}, 0xffffffff}, 0x1c)
sendmsg$inet6_sctp(r5, &(0x7f0000000300)={&(0x7f0000000180)=@in={0x10, 0x2, 0x2, @multicast1}, 0x10, &(0x7f0000000440)=[{&(0x7f0000000380)="61211fdbd7eacedfa10ac9d13b51c2824f9ec327d9b44b2333634b61aff3a20c64b2e93b3a054ae095854b11de1e525c61615b46d4318f8658a2ceb1fb0d028a2d1f95a08eb1434134f23a81b6c5674b07232965b3b3c28c777cd16fa9978242d2d38638813a510cdc96834f683487973fbf68e0b518d4ab427ec68569ecbe581f4424f48909fc2ad78dc780441f981c7436ba06298d", 0x96}, {&(0x7f0000000980)="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", 0x128}, {&(0x7f0000000580)="2935ae103de47c9df3580b49f9ff51d054e2c6508958971edb4b4ccd090f38832dff0ff120b7c5b8fae226c29473c38cd3efa4f294bfd783f10665d8d433361cbbf548c07c0c586112f10e68c723c732eca7f0f4c94b69e3314c53fc9e2f17125651de7934fb5724dc8e1d53973079df5bbb11f08d0d39fc283a74b8df8df9c4429ed8ee3bcc06c67329425d3f6f16778959b034f3e0a306d7a14275b362a0618313b9c47fd421d289aa56ee048030327fc904aa3aaa6fdd57a919fddf51cef0fa375dfc05de45b825d5f9723fcf9465289899b4905c84a538dbaca6dbd99b51a7ebd223", 0xe4}, {&(0x7f00000007c0)="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"/435, 0x1b3}], 0x4, &(0x7f0000000680)=ANY=[@ANYRES16=r3], 0xac, 0x104}, 0x0)
setsockopt$inet6_MCAST_LEAVE_GROUP(r5, 0x29, 0x51, &(0x7f00000000c0)={0x7fff, {{0x1c, 0x1c, 0x1, 0x0, @rand_addr="5857a0af1c0aa313ca5e427b06657d73", 0x1}}}, 0x88)
connect$inet6(r5, &(0x7f0000000240)={0x1c, 0x1c, 0x0, 0x6, @remote={0xfe, 0x80, '\x00', 0x0}, 0x8bd}, 0x1c)
r6 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
ioctl$DIOCOSFPADD(r6, 0xc088444f, &(0x7f00000001c0))
r7 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x2, 0x0)
ioctl$DIOCOSFPADD(r7, 0xc088444f, &(0x7f00000001c0)="959634ca688b9ebcc1")
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000080), &(0x7f0000000040)=0x10)
r8 = socket(0x1c, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r8, 0x6, 0x2000, &(0x7f00000000c0)={'bbr\x00', 0xa}, 0x24)
dup2(r1, 0xffffffffffffffff)
connect$inet6(r8, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x1ff, @local={0xfe, 0x80, '\x00', 0x0}, 0x2}, 0x1c)
sendto(r8, &(0x7f0000000500)="b9d5cf29033fda9f0d47f04a5bab070000001027c0bb21379fd1aaf026a235647bf27a0443ed4b8192d9b591b1592001d1632f2f74b1cd1043fdc34b30208518b0a3a0db5f983b94c1f242135d8686930217", 0x52, 0x100, &(0x7f0000000200)=@in={0x10, 0x2, 0x2, @loopback}, 0x10)
sendto$inet(r8, 0x0, 0x0, 0x20084, &(0x7f00000002c0)={0x10, 0x2, 0x3, @multicast2}, 0x10)
executing program 2:
getsockopt$inet_mreq(0xffffffffffffffff, 0x0, 0xc, &(0x7f0000000200)={@local}, &(0x7f00000002c0)=0x8)
socket$inet_icmp_raw(0x2, 0x3, 0x1)
ksem_trywait(0x0)
connect$inet(0xffffffffffffffff, &(0x7f0000000000)={0xffffffffffffffd3, 0x2, 0x2, @loopback}, 0x10)
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, 0x0, 0x0)
connect$inet(r1, &(0x7f0000000140)={0x10, 0x2, 0x3, @remote={0xac, 0x14, 0x0}}, 0x10)
r2 = dup2(r1, r0)
setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x32, &(0x7f0000000000), 0x8)
bind$inet6(0xffffffffffffffff, 0x0, 0x0)
profil(0x0, 0x0, 0x0, 0x1)
r3 = socket$inet_sctp(0x2, 0x1, 0x84)
chroot(0x0)
setsockopt$inet_sctp_SCTP_INITMSG(r3, 0x84, 0x3, &(0x7f0000000340)={0x8003}, 0x8)
writev(0xffffffffffffffff, 0x0, 0x0)
connect$inet(r3, &(0x7f0000000140)={0x10, 0x2, 0x3, @rand_addr=0xff}, 0x10)
sendto$inet(r3, 0x0, 0x0, 0x20104, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x21, &(0x7f0000000040)={0x0, 0x4720}, 0x10)
sendto$inet(r3, 0x0, 0x0, 0x0, 0x0, 0x0)
fcntl$lock(0xffffffffffffffff, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, 0x0, 0x0)
r4 = socket$inet_sctp(0x2, 0x0, 0x84)
sendmsg$inet_sctp(r4, &(0x7f0000000440)={&(0x7f0000000080)=@in={0x10, 0x2, 0x1, @loopback}, 0x10, 0x0}, 0x0)
socket(0x2, 0x1, 0x0)
r5 = socket(0x1c, 0x1, 0x0)
setsockopt$inet_tcp_int(r5, 0x6, 0x22, &(0x7f0000000040)=0x2, 0x4)
bind$inet6(r5, &(0x7f00000000c0)={0x1c, 0x1c, 0x0, 0x0, @loopback}, 0x1c)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r5, 0x6, 0x2000, &(0x7f0000000100)={'bbr\x00'}, 0x24)
connect$inet6(r5, &(0x7f0000000140)={0x1c, 0x1c, 0x0, 0x0, @empty}, 0x1c)

program crashed: lost connection to test machine
bisect: the chunk can be dropped
bisect: split chunks (needed=true): <4>
bisect: split chunk #0 of len 4 into 2 parts
bisect: testing without sub-chunk 1/2
testing program (duration=15s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:false NetDevices:false NetReset:false Cgroups:false BinfmtMisc:false CloseFDs:false KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:false IEEE802154:false Sysctl:false Swap:false UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): [30, 30]
detailed listing:
executing program 2:
setsockopt$inet_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xc, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0xb)
dup(0xffffffffffffffff)
ioctl$EFIIOC_VAR_NEXT(0xffffffffffffffff, 0xc0384505, 0x0)
r0 = socket(0x2, 0x0, 0x0)
bind$inet(r0, &(0x7f0000000480)={0x10, 0x2, 0x2, @broadcast}, 0x10)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r2 = dup2(r1, 0xffffffffffffffff)
sendmsg$inet_sctp(r2, 0x0, 0x0)
pipe2(0x0, 0x0)
socket$inet_tcp(0x2, 0x1, 0x0)
r3 = kqueue()
r4 = socket$inet6_sctp(0x1c, 0x5, 0x84)
__realpathat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', &(0x7f0000000280)=""/8, 0x8, 0x0)
r5 = socket(0x1c, 0x3, 0x1)
connect$inet6(r4, &(0x7f0000000340)={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}, 0xffffffff}, 0x1c)
sendmsg$inet6_sctp(r5, &(0x7f0000000300)={&(0x7f0000000180)=@in={0x10, 0x2, 0x2, @multicast1}, 0x10, &(0x7f0000000440)=[{&(0x7f0000000380)="61211fdbd7eacedfa10ac9d13b51c2824f9ec327d9b44b2333634b61aff3a20c64b2e93b3a054ae095854b11de1e525c61615b46d4318f8658a2ceb1fb0d028a2d1f95a08eb1434134f23a81b6c5674b07232965b3b3c28c777cd16fa9978242d2d38638813a510cdc96834f683487973fbf68e0b518d4ab427ec68569ecbe581f4424f48909fc2ad78dc780441f981c7436ba06298d", 0x96}, {&(0x7f0000000980)="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", 0x128}, {&(0x7f0000000580)="2935ae103de47c9df3580b49f9ff51d054e2c6508958971edb4b4ccd090f38832dff0ff120b7c5b8fae226c29473c38cd3efa4f294bfd783f10665d8d433361cbbf548c07c0c586112f10e68c723c732eca7f0f4c94b69e3314c53fc9e2f17125651de7934fb5724dc8e1d53973079df5bbb11f08d0d39fc283a74b8df8df9c4429ed8ee3bcc06c67329425d3f6f16778959b034f3e0a306d7a14275b362a0618313b9c47fd421d289aa56ee048030327fc904aa3aaa6fdd57a919fddf51cef0fa375dfc05de45b825d5f9723fcf9465289899b4905c84a538dbaca6dbd99b51a7ebd223", 0xe4}, {&(0x7f00000007c0)="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"/435, 0x1b3}], 0x4, &(0x7f0000000680)=ANY=[@ANYRES16=r3], 0xac, 0x104}, 0x0)
setsockopt$inet6_MCAST_LEAVE_GROUP(r5, 0x29, 0x51, &(0x7f00000000c0)={0x7fff, {{0x1c, 0x1c, 0x1, 0x0, @rand_addr="5857a0af1c0aa313ca5e427b06657d73", 0x1}}}, 0x88)
connect$inet6(r5, &(0x7f0000000240)={0x1c, 0x1c, 0x0, 0x6, @remote={0xfe, 0x80, '\x00', 0x0}, 0x8bd}, 0x1c)
r6 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
ioctl$DIOCOSFPADD(r6, 0xc088444f, &(0x7f00000001c0))
r7 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x2, 0x0)
ioctl$DIOCOSFPADD(r7, 0xc088444f, &(0x7f00000001c0)="959634ca688b9ebcc1")
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000080), &(0x7f0000000040)=0x10)
r8 = socket(0x1c, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r8, 0x6, 0x2000, &(0x7f00000000c0)={'bbr\x00', 0xa}, 0x24)
dup2(r1, 0xffffffffffffffff)
connect$inet6(r8, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x1ff, @local={0xfe, 0x80, '\x00', 0x0}, 0x2}, 0x1c)
sendto(r8, &(0x7f0000000500)="b9d5cf29033fda9f0d47f04a5bab070000001027c0bb21379fd1aaf026a235647bf27a0443ed4b8192d9b591b1592001d1632f2f74b1cd1043fdc34b30208518b0a3a0db5f983b94c1f242135d8686930217", 0x52, 0x100, &(0x7f0000000200)=@in={0x10, 0x2, 0x2, @loopback}, 0x10)
sendto$inet(r8, 0x0, 0x0, 0x20084, &(0x7f00000002c0)={0x10, 0x2, 0x3, @multicast2}, 0x10)
executing program 2:
getsockopt$inet_mreq(0xffffffffffffffff, 0x0, 0xc, &(0x7f0000000200)={@local}, &(0x7f00000002c0)=0x8)
socket$inet_icmp_raw(0x2, 0x3, 0x1)
ksem_trywait(0x0)
connect$inet(0xffffffffffffffff, &(0x7f0000000000)={0xffffffffffffffd3, 0x2, 0x2, @loopback}, 0x10)
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, 0x0, 0x0)
connect$inet(r1, &(0x7f0000000140)={0x10, 0x2, 0x3, @remote={0xac, 0x14, 0x0}}, 0x10)
r2 = dup2(r1, r0)
setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x32, &(0x7f0000000000), 0x8)
bind$inet6(0xffffffffffffffff, 0x0, 0x0)
profil(0x0, 0x0, 0x0, 0x1)
r3 = socket$inet_sctp(0x2, 0x1, 0x84)
chroot(0x0)
setsockopt$inet_sctp_SCTP_INITMSG(r3, 0x84, 0x3, &(0x7f0000000340)={0x8003}, 0x8)
writev(0xffffffffffffffff, 0x0, 0x0)
connect$inet(r3, &(0x7f0000000140)={0x10, 0x2, 0x3, @rand_addr=0xff}, 0x10)
sendto$inet(r3, 0x0, 0x0, 0x20104, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x21, &(0x7f0000000040)={0x0, 0x4720}, 0x10)
sendto$inet(r3, 0x0, 0x0, 0x0, 0x0, 0x0)
fcntl$lock(0xffffffffffffffff, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, 0x0, 0x0)
r4 = socket$inet_sctp(0x2, 0x0, 0x84)
sendmsg$inet_sctp(r4, &(0x7f0000000440)={&(0x7f0000000080)=@in={0x10, 0x2, 0x1, @loopback}, 0x10, 0x0}, 0x0)
socket(0x2, 0x1, 0x0)
r5 = socket(0x1c, 0x1, 0x0)
setsockopt$inet_tcp_int(r5, 0x6, 0x22, &(0x7f0000000040)=0x2, 0x4)
bind$inet6(r5, &(0x7f00000000c0)={0x1c, 0x1c, 0x0, 0x0, @loopback}, 0x1c)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r5, 0x6, 0x2000, &(0x7f0000000100)={'bbr\x00'}, 0x24)
connect$inet6(r5, &(0x7f0000000140)={0x1c, 0x1c, 0x0, 0x0, @empty}, 0x1c)

program did not crash
bisect: testing without sub-chunk 2/2
testing program (duration=15s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:false NetDevices:false NetReset:false Cgroups:false BinfmtMisc:false CloseFDs:false KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:false IEEE802154:false Sysctl:false Swap:false UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): [27, 8]
detailed listing:
executing program 2:
socket$inet(0x2, 0x2, 0x0)
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_int(r0, 0x29, 0x4, 0x0, 0x0)
openat$crypto(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
socket$inet6_sctp(0x1c, 0x0, 0x84)
openat$crypto(0xffffff9c, 0x0, 0x0, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x0, 0x84)
r2 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r2, &(0x7f0000000140)={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10)
dup2(0xffffffffffffffff, r1)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, 0x0, &(0x7f0000001700))
setsockopt$inet6_IPV6_HOPOPTS(0xffffffffffffffff, 0x29, 0x31, &(0x7f00000016c0)=ANY=[@ANYBLOB="000400000000000004010004"], 0x28)
sendto(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000080)=@in6={0x1c, 0x1c, 0x3, 0x800400, @empty, 0x11}, 0x1c)
sendto$inet6(0xffffffffffffffff, &(0x7f0000000600)="14a3fb1a6025b8cdd859c1c2900984923796fa62612e29c5a050c38d8c9f8cb62763920df1f67ddcd95e8d3e9984b6ce65093291e16bd3c0690a6f3c041c1d1b149dcdbfc289cafbafae52adad225aa5d98169f951ae4af8a475a23b341bdbfd6dc85dd7b948384873e36b7f552234749130e94c3e137fe507ad", 0x7a, 0x0, &(0x7f0000000080)={0x1c, 0x1c, 0x1, 0x0, @rand_addr="fee3a38e5cac1c51deba3c6b07a430a0"}, 0x1c)
r3 = kqueue()
kevent(r3, &(0x7f0000000040)=[{0x0, 0xfffffffffffffff9, 0x9, 0x8, 0xe8c5, 0x0, [0x0, 0x0, 0x7]}], 0x1, 0x0, 0x0, 0x0)
socket(0x1c, 0x1, 0x4)
socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x1, 0x84)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
r4 = socket(0x2, 0x5, 0x9b)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r4, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r4, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4)
sendmsg$inet6_sctp(r4, &(0x7f00000002c0)={&(0x7f0000000180)=@in={0x10, 0x2, 0x1, @rand_addr=0x1}, 0x10, &(0x7f0000000100)=[{&(0x7f0000000300)="ca1b3b5c422ca65675e274c429d4ecb6043c5c10548af3499af18ae3b738b996b5428e18e8a6f70a1f0700000000000000c796fa874a4c850fc114d59d7d095f07c3338b7653ed757e28fc8325e69831de6411138839053b1a7b32636f2e05fcbcada2375bde92ed0ac706042efe8a3bcd095a7ab57ac9ddbdc94f1545f59d15ada6e76061b7834beac7ca4e4a444442cc81d11c3e1c84b00f7ca15651fc5c569eb62849a195b7968c41f601c0c9b9c92d9d056edb9bc40904e0c8116a9a47f706beac45a0ec1931a5935c396d8aa0998fd007da46a176118a87f92f6af5b5334e43bc25b6e327ae729aef9dda7e6b582a56d0d419728310206f64c92f1631e696f4a6db50fdb12a6e9bd756ec35d8abd7de24aed8c22fb1a331a3683f457d", 0x11f}], 0x1, 0x0, 0x0, 0x81}, 0x8)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000200)={'rack\x00'}, 0x24)
rfork(0x85000)
procctl$PROC_REAP_KILL(0x0, 0x0, 0x6, &(0x7f0000001440)={0x9, 0x1, 0x0, 0x7})
executing program 2:
open$dir(&(0x7f0000000b80)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x200, 0x0)
r0 = open$dir(&(0x7f0000000000)='.\x00', 0x0, 0x0)
symlinkat(&(0x7f0000000dc0)='./file0\x00', r0, &(0x7f0000000ec0)='./file1aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00')
mkdirat(r0, &(0x7f0000000600)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x0)
r1 = open$dir(&(0x7f0000000000)='.\x00', 0x0, 0x0)
symlinkat(&(0x7f00000005c0)='\x00', r1, &(0x7f0000000c80)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00')
open$dir(&(0x7f00000001c0)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x200, 0x0)
rename(0x0, &(0x7f0000000180)='./file1\x00')

program crashed: lost connection to test machine
bisect: the chunk can be dropped
bisect: split chunks (needed=true): <2>
bisect: split chunk #0 of len 2 into 2 parts
bisect: testing without sub-chunk 1/2
testing program (duration=15s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:false NetDevices:false NetReset:false Cgroups:false BinfmtMisc:false CloseFDs:false KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:false IEEE802154:false Sysctl:false Swap:false UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): open$dir-open$dir-symlinkat-mkdirat-open$dir-symlinkat-open$dir-rename
detailed listing:
executing program 2:
open$dir(&(0x7f0000000b80)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x200, 0x0)
r0 = open$dir(&(0x7f0000000000)='.\x00', 0x0, 0x0)
symlinkat(&(0x7f0000000dc0)='./file0\x00', r0, &(0x7f0000000ec0)='./file1aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00')
mkdirat(r0, &(0x7f0000000600)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x0)
r1 = open$dir(&(0x7f0000000000)='.\x00', 0x0, 0x0)
symlinkat(&(0x7f00000005c0)='\x00', r1, &(0x7f0000000c80)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00')
open$dir(&(0x7f00000001c0)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x200, 0x0)
rename(0x0, &(0x7f0000000180)='./file1\x00')

program did not crash
bisect: testing without sub-chunk 2/2
testing program (duration=15s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:false NetDevices:false NetReset:false Cgroups:false BinfmtMisc:false CloseFDs:false KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:false IEEE802154:false Sysctl:false Swap:false UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$inet-socket$inet6_sctp-setsockopt$inet6_int-openat$crypto-socket$inet6_sctp-openat$crypto-socket$inet6_sctp-socket$inet_sctp-connect$inet-dup2-getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST-setsockopt$inet6_IPV6_HOPOPTS-sendto-sendto$inet6-kqueue-kevent-socket-socket$inet6_sctp-socket$inet6_sctp-dup2-socket-setsockopt$inet_tcp_TCP_FUNCTION_BLK-setsockopt$inet_tcp_int-sendmsg$inet6_sctp-setsockopt$inet_tcp_TCP_FUNCTION_BLK-rfork-procctl$PROC_REAP_KILL
detailed listing:
executing program 2:
socket$inet(0x2, 0x2, 0x0)
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_int(r0, 0x29, 0x4, 0x0, 0x0)
openat$crypto(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
socket$inet6_sctp(0x1c, 0x0, 0x84)
openat$crypto(0xffffff9c, 0x0, 0x0, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x0, 0x84)
r2 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r2, &(0x7f0000000140)={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10)
dup2(0xffffffffffffffff, r1)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, 0x0, &(0x7f0000001700))
setsockopt$inet6_IPV6_HOPOPTS(0xffffffffffffffff, 0x29, 0x31, &(0x7f00000016c0)=ANY=[@ANYBLOB="000400000000000004010004"], 0x28)
sendto(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000080)=@in6={0x1c, 0x1c, 0x3, 0x800400, @empty, 0x11}, 0x1c)
sendto$inet6(0xffffffffffffffff, &(0x7f0000000600)="14a3fb1a6025b8cdd859c1c2900984923796fa62612e29c5a050c38d8c9f8cb62763920df1f67ddcd95e8d3e9984b6ce65093291e16bd3c0690a6f3c041c1d1b149dcdbfc289cafbafae52adad225aa5d98169f951ae4af8a475a23b341bdbfd6dc85dd7b948384873e36b7f552234749130e94c3e137fe507ad", 0x7a, 0x0, &(0x7f0000000080)={0x1c, 0x1c, 0x1, 0x0, @rand_addr="fee3a38e5cac1c51deba3c6b07a430a0"}, 0x1c)
r3 = kqueue()
kevent(r3, &(0x7f0000000040)=[{0x0, 0xfffffffffffffff9, 0x9, 0x8, 0xe8c5, 0x0, [0x0, 0x0, 0x7]}], 0x1, 0x0, 0x0, 0x0)
socket(0x1c, 0x1, 0x4)
socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x1, 0x84)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
r4 = socket(0x2, 0x5, 0x9b)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r4, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r4, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4)
sendmsg$inet6_sctp(r4, &(0x7f00000002c0)={&(0x7f0000000180)=@in={0x10, 0x2, 0x1, @rand_addr=0x1}, 0x10, &(0x7f0000000100)=[{&(0x7f0000000300)="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", 0x11f}], 0x1, 0x0, 0x0, 0x81}, 0x8)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000200)={'rack\x00'}, 0x24)
rfork(0x85000)
procctl$PROC_REAP_KILL(0x0, 0x0, 0x6, &(0x7f0000001440)={0x9, 0x1, 0x0, 0x7})

program crashed: lost connection to test machine
bisect: the chunk can be dropped
bisect: split chunks (needed=true): <1>
bisect: split chunk #0 of len 1 into 2 parts
bisect: no way to further split the chunk
bisect: 1 programs left: 

executing program 2:
socket$inet(0x2, 0x2, 0x0)
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_int(r0, 0x29, 0x4, 0x0, 0x0)
openat$crypto(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
socket$inet6_sctp(0x1c, 0x0, 0x84)
openat$crypto(0xffffff9c, 0x0, 0x0, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x0, 0x84)
r2 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r2, &(0x7f0000000140)={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10)
dup2(0xffffffffffffffff, r1)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, 0x0, &(0x7f0000001700))
setsockopt$inet6_IPV6_HOPOPTS(0xffffffffffffffff, 0x29, 0x31, &(0x7f00000016c0)=ANY=[@ANYBLOB="000400000000000004010004"], 0x28)
sendto(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000080)=@in6={0x1c, 0x1c, 0x3, 0x800400, @empty, 0x11}, 0x1c)
sendto$inet6(0xffffffffffffffff, &(0x7f0000000600)="14a3fb1a6025b8cdd859c1c2900984923796fa62612e29c5a050c38d8c9f8cb62763920df1f67ddcd95e8d3e9984b6ce65093291e16bd3c0690a6f3c041c1d1b149dcdbfc289cafbafae52adad225aa5d98169f951ae4af8a475a23b341bdbfd6dc85dd7b948384873e36b7f552234749130e94c3e137fe507ad", 0x7a, 0x0, &(0x7f0000000080)={0x1c, 0x1c, 0x1, 0x0, @rand_addr="fee3a38e5cac1c51deba3c6b07a430a0"}, 0x1c)
r3 = kqueue()
kevent(r3, &(0x7f0000000040)=[{0x0, 0xfffffffffffffff9, 0x9, 0x8, 0xe8c5, 0x0, [0x0, 0x0, 0x7]}], 0x1, 0x0, 0x0, 0x0)
socket(0x1c, 0x1, 0x4)
socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x1, 0x84)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
r4 = socket(0x2, 0x5, 0x9b)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r4, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r4, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4)
sendmsg$inet6_sctp(r4, &(0x7f00000002c0)={&(0x7f0000000180)=@in={0x10, 0x2, 0x1, @rand_addr=0x1}, 0x10, &(0x7f0000000100)=[{&(0x7f0000000300)="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", 0x11f}], 0x1, 0x0, 0x0, 0x81}, 0x8)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000200)={'rack\x00'}, 0x24)
rfork(0x85000)
procctl$PROC_REAP_KILL(0x0, 0x0, 0x6, &(0x7f0000001440)={0x9, 0x1, 0x0, 0x7})


bisect: trying to concatenate
bisect: concatenate 1 entries
testing program (duration=22.5s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:false NetDevices:false NetReset:false Cgroups:false BinfmtMisc:false CloseFDs:false KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:false IEEE802154:false Sysctl:false Swap:false UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$inet-socket$inet6_sctp-setsockopt$inet6_int-openat$crypto-socket$inet6_sctp-openat$crypto-socket$inet6_sctp-socket$inet_sctp-connect$inet-dup2-getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST-setsockopt$inet6_IPV6_HOPOPTS-sendto-sendto$inet6-kqueue-kevent-socket-socket$inet6_sctp-socket$inet6_sctp-dup2-socket-setsockopt$inet_tcp_TCP_FUNCTION_BLK-setsockopt$inet_tcp_int-sendmsg$inet6_sctp-setsockopt$inet_tcp_TCP_FUNCTION_BLK-rfork-procctl$PROC_REAP_KILL
detailed listing:
executing program 0:
socket$inet(0x2, 0x2, 0x0)
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_int(r0, 0x29, 0x4, 0x0, 0x0)
openat$crypto(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
socket$inet6_sctp(0x1c, 0x0, 0x84)
openat$crypto(0xffffff9c, 0x0, 0x0, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x0, 0x84)
r2 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r2, &(0x7f0000000140)={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10)
dup2(0xffffffffffffffff, r1)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, 0x0, &(0x7f0000001700))
setsockopt$inet6_IPV6_HOPOPTS(0xffffffffffffffff, 0x29, 0x31, &(0x7f00000016c0)=ANY=[@ANYBLOB="000400000000000004010004"], 0x28)
sendto(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000080)=@in6={0x1c, 0x1c, 0x3, 0x800400, @empty, 0x11}, 0x1c)
sendto$inet6(0xffffffffffffffff, &(0x7f0000000600)="14a3fb1a6025b8cdd859c1c2900984923796fa62612e29c5a050c38d8c9f8cb62763920df1f67ddcd95e8d3e9984b6ce65093291e16bd3c0690a6f3c041c1d1b149dcdbfc289cafbafae52adad225aa5d98169f951ae4af8a475a23b341bdbfd6dc85dd7b948384873e36b7f552234749130e94c3e137fe507ad", 0x7a, 0x0, &(0x7f0000000080)={0x1c, 0x1c, 0x1, 0x0, @rand_addr="fee3a38e5cac1c51deba3c6b07a430a0"}, 0x1c)
r3 = kqueue()
kevent(r3, &(0x7f0000000040)=[{0x0, 0xfffffffffffffff9, 0x9, 0x8, 0xe8c5, 0x0, [0x0, 0x0, 0x7]}], 0x1, 0x0, 0x0, 0x0)
socket(0x1c, 0x1, 0x4)
socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x1, 0x84)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
r4 = socket(0x2, 0x5, 0x9b)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r4, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r4, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4)
sendmsg$inet6_sctp(r4, &(0x7f00000002c0)={&(0x7f0000000180)=@in={0x10, 0x2, 0x1, @rand_addr=0x1}, 0x10, &(0x7f0000000100)=[{&(0x7f0000000300)="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", 0x11f}], 0x1, 0x0, 0x0, 0x81}, 0x8)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000200)={'rack\x00'}, 0x24)
rfork(0x85000)
procctl$PROC_REAP_KILL(0x0, 0x0, 0x6, &(0x7f0000001440)={0x9, 0x1, 0x0, 0x7})

program crashed: lost connection to test machine
bisect: concatenation succeeded
found reproducer with 27 syscalls
minimizing guilty program
testing program (duration=22.5s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:false NetDevices:false NetReset:false Cgroups:false BinfmtMisc:false CloseFDs:false KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:false IEEE802154:false Sysctl:false Swap:false UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$inet-socket$inet6_sctp-setsockopt$inet6_int-openat$crypto-socket$inet6_sctp-openat$crypto-socket$inet6_sctp-socket$inet_sctp-connect$inet-dup2-getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST-setsockopt$inet6_IPV6_HOPOPTS-sendto-sendto$inet6-kqueue-kevent-socket-socket$inet6_sctp-socket$inet6_sctp-dup2-socket-setsockopt$inet_tcp_TCP_FUNCTION_BLK-setsockopt$inet_tcp_int-sendmsg$inet6_sctp-setsockopt$inet_tcp_TCP_FUNCTION_BLK-rfork
detailed listing:
executing program 0:
socket$inet(0x2, 0x2, 0x0)
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_int(r0, 0x29, 0x4, 0x0, 0x0)
openat$crypto(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
socket$inet6_sctp(0x1c, 0x0, 0x84)
openat$crypto(0xffffff9c, 0x0, 0x0, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x0, 0x84)
r2 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r2, &(0x7f0000000140)={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10)
dup2(0xffffffffffffffff, r1)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, 0x0, &(0x7f0000001700))
setsockopt$inet6_IPV6_HOPOPTS(0xffffffffffffffff, 0x29, 0x31, &(0x7f00000016c0)=ANY=[@ANYBLOB="000400000000000004010004"], 0x28)
sendto(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000080)=@in6={0x1c, 0x1c, 0x3, 0x800400, @empty, 0x11}, 0x1c)
sendto$inet6(0xffffffffffffffff, &(0x7f0000000600)="14a3fb1a6025b8cdd859c1c2900984923796fa62612e29c5a050c38d8c9f8cb62763920df1f67ddcd95e8d3e9984b6ce65093291e16bd3c0690a6f3c041c1d1b149dcdbfc289cafbafae52adad225aa5d98169f951ae4af8a475a23b341bdbfd6dc85dd7b948384873e36b7f552234749130e94c3e137fe507ad", 0x7a, 0x0, &(0x7f0000000080)={0x1c, 0x1c, 0x1, 0x0, @rand_addr="fee3a38e5cac1c51deba3c6b07a430a0"}, 0x1c)
r3 = kqueue()
kevent(r3, &(0x7f0000000040)=[{0x0, 0xfffffffffffffff9, 0x9, 0x8, 0xe8c5, 0x0, [0x0, 0x0, 0x7]}], 0x1, 0x0, 0x0, 0x0)
socket(0x1c, 0x1, 0x4)
socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x1, 0x84)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
r4 = socket(0x2, 0x5, 0x9b)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r4, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r4, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4)
sendmsg$inet6_sctp(r4, &(0x7f00000002c0)={&(0x7f0000000180)=@in={0x10, 0x2, 0x1, @rand_addr=0x1}, 0x10, &(0x7f0000000100)=[{&(0x7f0000000300)="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", 0x11f}], 0x1, 0x0, 0x0, 0x81}, 0x8)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000200)={'rack\x00'}, 0x24)
rfork(0x85000)

program did not crash
testing program (duration=22.5s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:false NetDevices:false NetReset:false Cgroups:false BinfmtMisc:false CloseFDs:false KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:false IEEE802154:false Sysctl:false Swap:false UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$inet-socket$inet6_sctp-setsockopt$inet6_int-openat$crypto-socket$inet6_sctp-openat$crypto-socket$inet6_sctp-socket$inet_sctp-connect$inet-dup2-getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST-setsockopt$inet6_IPV6_HOPOPTS-sendto-sendto$inet6-kqueue-kevent-socket-socket$inet6_sctp-socket$inet6_sctp-dup2-socket-setsockopt$inet_tcp_TCP_FUNCTION_BLK-setsockopt$inet_tcp_int-sendmsg$inet6_sctp-setsockopt$inet_tcp_TCP_FUNCTION_BLK-procctl$PROC_REAP_KILL
detailed listing:
executing program 0:
socket$inet(0x2, 0x2, 0x0)
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_int(r0, 0x29, 0x4, 0x0, 0x0)
openat$crypto(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
socket$inet6_sctp(0x1c, 0x0, 0x84)
openat$crypto(0xffffff9c, 0x0, 0x0, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x0, 0x84)
r2 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r2, &(0x7f0000000140)={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10)
dup2(0xffffffffffffffff, r1)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, 0x0, &(0x7f0000001700))
setsockopt$inet6_IPV6_HOPOPTS(0xffffffffffffffff, 0x29, 0x31, &(0x7f00000016c0)=ANY=[@ANYBLOB="000400000000000004010004"], 0x28)
sendto(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000080)=@in6={0x1c, 0x1c, 0x3, 0x800400, @empty, 0x11}, 0x1c)
sendto$inet6(0xffffffffffffffff, &(0x7f0000000600)="14a3fb1a6025b8cdd859c1c2900984923796fa62612e29c5a050c38d8c9f8cb62763920df1f67ddcd95e8d3e9984b6ce65093291e16bd3c0690a6f3c041c1d1b149dcdbfc289cafbafae52adad225aa5d98169f951ae4af8a475a23b341bdbfd6dc85dd7b948384873e36b7f552234749130e94c3e137fe507ad", 0x7a, 0x0, &(0x7f0000000080)={0x1c, 0x1c, 0x1, 0x0, @rand_addr="fee3a38e5cac1c51deba3c6b07a430a0"}, 0x1c)
r3 = kqueue()
kevent(r3, &(0x7f0000000040)=[{0x0, 0xfffffffffffffff9, 0x9, 0x8, 0xe8c5, 0x0, [0x0, 0x0, 0x7]}], 0x1, 0x0, 0x0, 0x0)
socket(0x1c, 0x1, 0x4)
socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x1, 0x84)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
r4 = socket(0x2, 0x5, 0x9b)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r4, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r4, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4)
sendmsg$inet6_sctp(r4, &(0x7f00000002c0)={&(0x7f0000000180)=@in={0x10, 0x2, 0x1, @rand_addr=0x1}, 0x10, &(0x7f0000000100)=[{&(0x7f0000000300)="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", 0x11f}], 0x1, 0x0, 0x0, 0x81}, 0x8)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000200)={'rack\x00'}, 0x24)
procctl$PROC_REAP_KILL(0x0, 0x0, 0x6, &(0x7f0000001440)={0x9, 0x1, 0x0, 0x7})

program crashed: lost connection to test machine
testing program (duration=22.5s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:false NetDevices:false NetReset:false Cgroups:false BinfmtMisc:false CloseFDs:false KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:false IEEE802154:false Sysctl:false Swap:false UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$inet-socket$inet6_sctp-setsockopt$inet6_int-openat$crypto-socket$inet6_sctp-openat$crypto-socket$inet6_sctp-socket$inet_sctp-connect$inet-dup2-getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST-setsockopt$inet6_IPV6_HOPOPTS-sendto-sendto$inet6-kqueue-kevent-socket-socket$inet6_sctp-socket$inet6_sctp-dup2-socket-setsockopt$inet_tcp_TCP_FUNCTION_BLK-setsockopt$inet_tcp_int-sendmsg$inet6_sctp-procctl$PROC_REAP_KILL
detailed listing:
executing program 0:
socket$inet(0x2, 0x2, 0x0)
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_int(r0, 0x29, 0x4, 0x0, 0x0)
openat$crypto(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
socket$inet6_sctp(0x1c, 0x0, 0x84)
openat$crypto(0xffffff9c, 0x0, 0x0, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x0, 0x84)
r2 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r2, &(0x7f0000000140)={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10)
dup2(0xffffffffffffffff, r1)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, 0x0, &(0x7f0000001700))
setsockopt$inet6_IPV6_HOPOPTS(0xffffffffffffffff, 0x29, 0x31, &(0x7f00000016c0)=ANY=[@ANYBLOB="000400000000000004010004"], 0x28)
sendto(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000080)=@in6={0x1c, 0x1c, 0x3, 0x800400, @empty, 0x11}, 0x1c)
sendto$inet6(0xffffffffffffffff, &(0x7f0000000600)="14a3fb1a6025b8cdd859c1c2900984923796fa62612e29c5a050c38d8c9f8cb62763920df1f67ddcd95e8d3e9984b6ce65093291e16bd3c0690a6f3c041c1d1b149dcdbfc289cafbafae52adad225aa5d98169f951ae4af8a475a23b341bdbfd6dc85dd7b948384873e36b7f552234749130e94c3e137fe507ad", 0x7a, 0x0, &(0x7f0000000080)={0x1c, 0x1c, 0x1, 0x0, @rand_addr="fee3a38e5cac1c51deba3c6b07a430a0"}, 0x1c)
r3 = kqueue()
kevent(r3, &(0x7f0000000040)=[{0x0, 0xfffffffffffffff9, 0x9, 0x8, 0xe8c5, 0x0, [0x0, 0x0, 0x7]}], 0x1, 0x0, 0x0, 0x0)
socket(0x1c, 0x1, 0x4)
socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x1, 0x84)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
r4 = socket(0x2, 0x5, 0x9b)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r4, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r4, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4)
sendmsg$inet6_sctp(r4, &(0x7f00000002c0)={&(0x7f0000000180)=@in={0x10, 0x2, 0x1, @rand_addr=0x1}, 0x10, &(0x7f0000000100)=[{&(0x7f0000000300)="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", 0x11f}], 0x1, 0x0, 0x0, 0x81}, 0x8)
procctl$PROC_REAP_KILL(0x0, 0x0, 0x6, &(0x7f0000001440)={0x9, 0x1, 0x0, 0x7})

program crashed: lost connection to test machine
testing program (duration=22.5s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:false NetDevices:false NetReset:false Cgroups:false BinfmtMisc:false CloseFDs:false KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:false IEEE802154:false Sysctl:false Swap:false UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$inet-socket$inet6_sctp-setsockopt$inet6_int-openat$crypto-socket$inet6_sctp-openat$crypto-socket$inet6_sctp-socket$inet_sctp-connect$inet-dup2-getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST-setsockopt$inet6_IPV6_HOPOPTS-sendto-sendto$inet6-kqueue-kevent-socket-socket$inet6_sctp-socket$inet6_sctp-dup2-socket-setsockopt$inet_tcp_TCP_FUNCTION_BLK-setsockopt$inet_tcp_int-procctl$PROC_REAP_KILL
detailed listing:
executing program 0:
socket$inet(0x2, 0x2, 0x0)
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_int(r0, 0x29, 0x4, 0x0, 0x0)
openat$crypto(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
socket$inet6_sctp(0x1c, 0x0, 0x84)
openat$crypto(0xffffff9c, 0x0, 0x0, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x0, 0x84)
r2 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r2, &(0x7f0000000140)={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10)
dup2(0xffffffffffffffff, r1)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, 0x0, &(0x7f0000001700))
setsockopt$inet6_IPV6_HOPOPTS(0xffffffffffffffff, 0x29, 0x31, &(0x7f00000016c0)=ANY=[@ANYBLOB="000400000000000004010004"], 0x28)
sendto(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000080)=@in6={0x1c, 0x1c, 0x3, 0x800400, @empty, 0x11}, 0x1c)
sendto$inet6(0xffffffffffffffff, &(0x7f0000000600)="14a3fb1a6025b8cdd859c1c2900984923796fa62612e29c5a050c38d8c9f8cb62763920df1f67ddcd95e8d3e9984b6ce65093291e16bd3c0690a6f3c041c1d1b149dcdbfc289cafbafae52adad225aa5d98169f951ae4af8a475a23b341bdbfd6dc85dd7b948384873e36b7f552234749130e94c3e137fe507ad", 0x7a, 0x0, &(0x7f0000000080)={0x1c, 0x1c, 0x1, 0x0, @rand_addr="fee3a38e5cac1c51deba3c6b07a430a0"}, 0x1c)
r3 = kqueue()
kevent(r3, &(0x7f0000000040)=[{0x0, 0xfffffffffffffff9, 0x9, 0x8, 0xe8c5, 0x0, [0x0, 0x0, 0x7]}], 0x1, 0x0, 0x0, 0x0)
socket(0x1c, 0x1, 0x4)
socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x1, 0x84)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
r4 = socket(0x2, 0x5, 0x9b)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r4, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r4, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4)
procctl$PROC_REAP_KILL(0x0, 0x0, 0x6, &(0x7f0000001440)={0x9, 0x1, 0x0, 0x7})

program crashed: lost connection to test machine
testing program (duration=22.5s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:false NetDevices:false NetReset:false Cgroups:false BinfmtMisc:false CloseFDs:false KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:false IEEE802154:false Sysctl:false Swap:false UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$inet-socket$inet6_sctp-setsockopt$inet6_int-openat$crypto-socket$inet6_sctp-openat$crypto-socket$inet6_sctp-socket$inet_sctp-connect$inet-dup2-getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST-setsockopt$inet6_IPV6_HOPOPTS-sendto-sendto$inet6-kqueue-kevent-socket-socket$inet6_sctp-socket$inet6_sctp-dup2-socket-setsockopt$inet_tcp_TCP_FUNCTION_BLK-procctl$PROC_REAP_KILL
detailed listing:
executing program 0:
socket$inet(0x2, 0x2, 0x0)
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_int(r0, 0x29, 0x4, 0x0, 0x0)
openat$crypto(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
socket$inet6_sctp(0x1c, 0x0, 0x84)
openat$crypto(0xffffff9c, 0x0, 0x0, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x0, 0x84)
r2 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r2, &(0x7f0000000140)={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10)
dup2(0xffffffffffffffff, r1)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, 0x0, &(0x7f0000001700))
setsockopt$inet6_IPV6_HOPOPTS(0xffffffffffffffff, 0x29, 0x31, &(0x7f00000016c0)=ANY=[@ANYBLOB="000400000000000004010004"], 0x28)
sendto(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000080)=@in6={0x1c, 0x1c, 0x3, 0x800400, @empty, 0x11}, 0x1c)
sendto$inet6(0xffffffffffffffff, &(0x7f0000000600)="14a3fb1a6025b8cdd859c1c2900984923796fa62612e29c5a050c38d8c9f8cb62763920df1f67ddcd95e8d3e9984b6ce65093291e16bd3c0690a6f3c041c1d1b149dcdbfc289cafbafae52adad225aa5d98169f951ae4af8a475a23b341bdbfd6dc85dd7b948384873e36b7f552234749130e94c3e137fe507ad", 0x7a, 0x0, &(0x7f0000000080)={0x1c, 0x1c, 0x1, 0x0, @rand_addr="fee3a38e5cac1c51deba3c6b07a430a0"}, 0x1c)
r3 = kqueue()
kevent(r3, &(0x7f0000000040)=[{0x0, 0xfffffffffffffff9, 0x9, 0x8, 0xe8c5, 0x0, [0x0, 0x0, 0x7]}], 0x1, 0x0, 0x0, 0x0)
socket(0x1c, 0x1, 0x4)
socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x1, 0x84)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
r4 = socket(0x2, 0x5, 0x9b)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r4, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
procctl$PROC_REAP_KILL(0x0, 0x0, 0x6, &(0x7f0000001440)={0x9, 0x1, 0x0, 0x7})

program crashed: lost connection to test machine
testing program (duration=22.5s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:false NetDevices:false NetReset:false Cgroups:false BinfmtMisc:false CloseFDs:false KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:false IEEE802154:false Sysctl:false Swap:false UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$inet-socket$inet6_sctp-setsockopt$inet6_int-openat$crypto-socket$inet6_sctp-openat$crypto-socket$inet6_sctp-socket$inet_sctp-connect$inet-dup2-getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST-setsockopt$inet6_IPV6_HOPOPTS-sendto-sendto$inet6-kqueue-kevent-socket-socket$inet6_sctp-socket$inet6_sctp-dup2-socket-procctl$PROC_REAP_KILL
detailed listing:
executing program 0:
socket$inet(0x2, 0x2, 0x0)
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_int(r0, 0x29, 0x4, 0x0, 0x0)
openat$crypto(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
socket$inet6_sctp(0x1c, 0x0, 0x84)
openat$crypto(0xffffff9c, 0x0, 0x0, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x0, 0x84)
r2 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r2, &(0x7f0000000140)={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10)
dup2(0xffffffffffffffff, r1)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, 0x0, &(0x7f0000001700))
setsockopt$inet6_IPV6_HOPOPTS(0xffffffffffffffff, 0x29, 0x31, &(0x7f00000016c0)=ANY=[@ANYBLOB="000400000000000004010004"], 0x28)
sendto(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000080)=@in6={0x1c, 0x1c, 0x3, 0x800400, @empty, 0x11}, 0x1c)
sendto$inet6(0xffffffffffffffff, &(0x7f0000000600)="14a3fb1a6025b8cdd859c1c2900984923796fa62612e29c5a050c38d8c9f8cb62763920df1f67ddcd95e8d3e9984b6ce65093291e16bd3c0690a6f3c041c1d1b149dcdbfc289cafbafae52adad225aa5d98169f951ae4af8a475a23b341bdbfd6dc85dd7b948384873e36b7f552234749130e94c3e137fe507ad", 0x7a, 0x0, &(0x7f0000000080)={0x1c, 0x1c, 0x1, 0x0, @rand_addr="fee3a38e5cac1c51deba3c6b07a430a0"}, 0x1c)
r3 = kqueue()
kevent(r3, &(0x7f0000000040)=[{0x0, 0xfffffffffffffff9, 0x9, 0x8, 0xe8c5, 0x0, [0x0, 0x0, 0x7]}], 0x1, 0x0, 0x0, 0x0)
socket(0x1c, 0x1, 0x4)
socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x1, 0x84)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
socket(0x2, 0x5, 0x9b)
procctl$PROC_REAP_KILL(0x0, 0x0, 0x6, &(0x7f0000001440)={0x9, 0x1, 0x0, 0x7})

program crashed: lost connection to test machine
testing program (duration=22.5s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:false NetDevices:false NetReset:false Cgroups:false BinfmtMisc:false CloseFDs:false KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:false IEEE802154:false Sysctl:false Swap:false UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$inet-socket$inet6_sctp-setsockopt$inet6_int-openat$crypto-socket$inet6_sctp-openat$crypto-socket$inet6_sctp-socket$inet_sctp-connect$inet-dup2-getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST-setsockopt$inet6_IPV6_HOPOPTS-sendto-sendto$inet6-kqueue-kevent-socket-socket$inet6_sctp-socket$inet6_sctp-dup2-procctl$PROC_REAP_KILL
detailed listing:
executing program 0:
socket$inet(0x2, 0x2, 0x0)
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_int(r0, 0x29, 0x4, 0x0, 0x0)
openat$crypto(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
socket$inet6_sctp(0x1c, 0x0, 0x84)
openat$crypto(0xffffff9c, 0x0, 0x0, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x0, 0x84)
r2 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r2, &(0x7f0000000140)={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10)
dup2(0xffffffffffffffff, r1)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, 0x0, &(0x7f0000001700))
setsockopt$inet6_IPV6_HOPOPTS(0xffffffffffffffff, 0x29, 0x31, &(0x7f00000016c0)=ANY=[@ANYBLOB="000400000000000004010004"], 0x28)
sendto(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000080)=@in6={0x1c, 0x1c, 0x3, 0x800400, @empty, 0x11}, 0x1c)
sendto$inet6(0xffffffffffffffff, &(0x7f0000000600)="14a3fb1a6025b8cdd859c1c2900984923796fa62612e29c5a050c38d8c9f8cb62763920df1f67ddcd95e8d3e9984b6ce65093291e16bd3c0690a6f3c041c1d1b149dcdbfc289cafbafae52adad225aa5d98169f951ae4af8a475a23b341bdbfd6dc85dd7b948384873e36b7f552234749130e94c3e137fe507ad", 0x7a, 0x0, &(0x7f0000000080)={0x1c, 0x1c, 0x1, 0x0, @rand_addr="fee3a38e5cac1c51deba3c6b07a430a0"}, 0x1c)
r3 = kqueue()
kevent(r3, &(0x7f0000000040)=[{0x0, 0xfffffffffffffff9, 0x9, 0x8, 0xe8c5, 0x0, [0x0, 0x0, 0x7]}], 0x1, 0x0, 0x0, 0x0)
socket(0x1c, 0x1, 0x4)
socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x1, 0x84)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
procctl$PROC_REAP_KILL(0x0, 0x0, 0x6, &(0x7f0000001440)={0x9, 0x1, 0x0, 0x7})

program crashed: lost connection to test machine
testing program (duration=22.5s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:false NetDevices:false NetReset:false Cgroups:false BinfmtMisc:false CloseFDs:false KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:false IEEE802154:false Sysctl:false Swap:false UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$inet-socket$inet6_sctp-setsockopt$inet6_int-openat$crypto-socket$inet6_sctp-openat$crypto-socket$inet6_sctp-socket$inet_sctp-connect$inet-dup2-getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST-setsockopt$inet6_IPV6_HOPOPTS-sendto-sendto$inet6-kqueue-kevent-socket-socket$inet6_sctp-socket$inet6_sctp-procctl$PROC_REAP_KILL
detailed listing:
executing program 0:
socket$inet(0x2, 0x2, 0x0)
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_int(r0, 0x29, 0x4, 0x0, 0x0)
openat$crypto(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
socket$inet6_sctp(0x1c, 0x0, 0x84)
openat$crypto(0xffffff9c, 0x0, 0x0, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x0, 0x84)
r2 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r2, &(0x7f0000000140)={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10)
dup2(0xffffffffffffffff, r1)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, 0x0, &(0x7f0000001700))
setsockopt$inet6_IPV6_HOPOPTS(0xffffffffffffffff, 0x29, 0x31, &(0x7f00000016c0)=ANY=[@ANYBLOB="000400000000000004010004"], 0x28)
sendto(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000080)=@in6={0x1c, 0x1c, 0x3, 0x800400, @empty, 0x11}, 0x1c)
sendto$inet6(0xffffffffffffffff, &(0x7f0000000600)="14a3fb1a6025b8cdd859c1c2900984923796fa62612e29c5a050c38d8c9f8cb62763920df1f67ddcd95e8d3e9984b6ce65093291e16bd3c0690a6f3c041c1d1b149dcdbfc289cafbafae52adad225aa5d98169f951ae4af8a475a23b341bdbfd6dc85dd7b948384873e36b7f552234749130e94c3e137fe507ad", 0x7a, 0x0, &(0x7f0000000080)={0x1c, 0x1c, 0x1, 0x0, @rand_addr="fee3a38e5cac1c51deba3c6b07a430a0"}, 0x1c)
r3 = kqueue()
kevent(r3, &(0x7f0000000040)=[{0x0, 0xfffffffffffffff9, 0x9, 0x8, 0xe8c5, 0x0, [0x0, 0x0, 0x7]}], 0x1, 0x0, 0x0, 0x0)
socket(0x1c, 0x1, 0x4)
socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x1, 0x84)
procctl$PROC_REAP_KILL(0x0, 0x0, 0x6, &(0x7f0000001440)={0x9, 0x1, 0x0, 0x7})

program crashed: lost connection to test machine
testing program (duration=22.5s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:false NetDevices:false NetReset:false Cgroups:false BinfmtMisc:false CloseFDs:false KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:false IEEE802154:false Sysctl:false Swap:false UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$inet-socket$inet6_sctp-setsockopt$inet6_int-openat$crypto-socket$inet6_sctp-openat$crypto-socket$inet6_sctp-socket$inet_sctp-connect$inet-dup2-getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST-setsockopt$inet6_IPV6_HOPOPTS-sendto-sendto$inet6-kqueue-kevent-socket-socket$inet6_sctp-procctl$PROC_REAP_KILL
detailed listing:
executing program 0:
socket$inet(0x2, 0x2, 0x0)
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_int(r0, 0x29, 0x4, 0x0, 0x0)
openat$crypto(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
socket$inet6_sctp(0x1c, 0x0, 0x84)
openat$crypto(0xffffff9c, 0x0, 0x0, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x0, 0x84)
r2 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r2, &(0x7f0000000140)={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10)
dup2(0xffffffffffffffff, r1)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, 0x0, &(0x7f0000001700))
setsockopt$inet6_IPV6_HOPOPTS(0xffffffffffffffff, 0x29, 0x31, &(0x7f00000016c0)=ANY=[@ANYBLOB="000400000000000004010004"], 0x28)
sendto(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000080)=@in6={0x1c, 0x1c, 0x3, 0x800400, @empty, 0x11}, 0x1c)
sendto$inet6(0xffffffffffffffff, &(0x7f0000000600)="14a3fb1a6025b8cdd859c1c2900984923796fa62612e29c5a050c38d8c9f8cb62763920df1f67ddcd95e8d3e9984b6ce65093291e16bd3c0690a6f3c041c1d1b149dcdbfc289cafbafae52adad225aa5d98169f951ae4af8a475a23b341bdbfd6dc85dd7b948384873e36b7f552234749130e94c3e137fe507ad", 0x7a, 0x0, &(0x7f0000000080)={0x1c, 0x1c, 0x1, 0x0, @rand_addr="fee3a38e5cac1c51deba3c6b07a430a0"}, 0x1c)
r3 = kqueue()
kevent(r3, &(0x7f0000000040)=[{0x0, 0xfffffffffffffff9, 0x9, 0x8, 0xe8c5, 0x0, [0x0, 0x0, 0x7]}], 0x1, 0x0, 0x0, 0x0)
socket(0x1c, 0x1, 0x4)
socket$inet6_sctp(0x1c, 0x1, 0x84)
procctl$PROC_REAP_KILL(0x0, 0x0, 0x6, &(0x7f0000001440)={0x9, 0x1, 0x0, 0x7})

program crashed: lost connection to test machine
testing program (duration=22.5s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:false NetDevices:false NetReset:false Cgroups:false BinfmtMisc:false CloseFDs:false KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:false IEEE802154:false Sysctl:false Swap:false UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$inet-socket$inet6_sctp-setsockopt$inet6_int-openat$crypto-socket$inet6_sctp-openat$crypto-socket$inet6_sctp-socket$inet_sctp-connect$inet-dup2-getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST-setsockopt$inet6_IPV6_HOPOPTS-sendto-sendto$inet6-kqueue-kevent-socket-procctl$PROC_REAP_KILL
detailed listing:
executing program 0:
socket$inet(0x2, 0x2, 0x0)
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_int(r0, 0x29, 0x4, 0x0, 0x0)
openat$crypto(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
socket$inet6_sctp(0x1c, 0x0, 0x84)
openat$crypto(0xffffff9c, 0x0, 0x0, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x0, 0x84)
r2 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r2, &(0x7f0000000140)={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10)
dup2(0xffffffffffffffff, r1)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, 0x0, &(0x7f0000001700))
setsockopt$inet6_IPV6_HOPOPTS(0xffffffffffffffff, 0x29, 0x31, &(0x7f00000016c0)=ANY=[@ANYBLOB="000400000000000004010004"], 0x28)
sendto(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000080)=@in6={0x1c, 0x1c, 0x3, 0x800400, @empty, 0x11}, 0x1c)
sendto$inet6(0xffffffffffffffff, &(0x7f0000000600)="14a3fb1a6025b8cdd859c1c2900984923796fa62612e29c5a050c38d8c9f8cb62763920df1f67ddcd95e8d3e9984b6ce65093291e16bd3c0690a6f3c041c1d1b149dcdbfc289cafbafae52adad225aa5d98169f951ae4af8a475a23b341bdbfd6dc85dd7b948384873e36b7f552234749130e94c3e137fe507ad", 0x7a, 0x0, &(0x7f0000000080)={0x1c, 0x1c, 0x1, 0x0, @rand_addr="fee3a38e5cac1c51deba3c6b07a430a0"}, 0x1c)
r3 = kqueue()
kevent(r3, &(0x7f0000000040)=[{0x0, 0xfffffffffffffff9, 0x9, 0x8, 0xe8c5, 0x0, [0x0, 0x0, 0x7]}], 0x1, 0x0, 0x0, 0x0)
socket(0x1c, 0x1, 0x4)
procctl$PROC_REAP_KILL(0x0, 0x0, 0x6, &(0x7f0000001440)={0x9, 0x1, 0x0, 0x7})

program crashed: lost connection to test machine
testing program (duration=22.5s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:false NetDevices:false NetReset:false Cgroups:false BinfmtMisc:false CloseFDs:false KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:false IEEE802154:false Sysctl:false Swap:false UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$inet-socket$inet6_sctp-setsockopt$inet6_int-openat$crypto-socket$inet6_sctp-openat$crypto-socket$inet6_sctp-socket$inet_sctp-connect$inet-dup2-getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST-setsockopt$inet6_IPV6_HOPOPTS-sendto-sendto$inet6-kqueue-kevent-procctl$PROC_REAP_KILL
detailed listing:
executing program 0:
socket$inet(0x2, 0x2, 0x0)
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_int(r0, 0x29, 0x4, 0x0, 0x0)
openat$crypto(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
socket$inet6_sctp(0x1c, 0x0, 0x84)
openat$crypto(0xffffff9c, 0x0, 0x0, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x0, 0x84)
r2 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r2, &(0x7f0000000140)={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10)
dup2(0xffffffffffffffff, r1)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, 0x0, &(0x7f0000001700))
setsockopt$inet6_IPV6_HOPOPTS(0xffffffffffffffff, 0x29, 0x31, &(0x7f00000016c0)=ANY=[@ANYBLOB="000400000000000004010004"], 0x28)
sendto(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000080)=@in6={0x1c, 0x1c, 0x3, 0x800400, @empty, 0x11}, 0x1c)
sendto$inet6(0xffffffffffffffff, &(0x7f0000000600)="14a3fb1a6025b8cdd859c1c2900984923796fa62612e29c5a050c38d8c9f8cb62763920df1f67ddcd95e8d3e9984b6ce65093291e16bd3c0690a6f3c041c1d1b149dcdbfc289cafbafae52adad225aa5d98169f951ae4af8a475a23b341bdbfd6dc85dd7b948384873e36b7f552234749130e94c3e137fe507ad", 0x7a, 0x0, &(0x7f0000000080)={0x1c, 0x1c, 0x1, 0x0, @rand_addr="fee3a38e5cac1c51deba3c6b07a430a0"}, 0x1c)
r3 = kqueue()
kevent(r3, &(0x7f0000000040)=[{0x0, 0xfffffffffffffff9, 0x9, 0x8, 0xe8c5, 0x0, [0x0, 0x0, 0x7]}], 0x1, 0x0, 0x0, 0x0)
procctl$PROC_REAP_KILL(0x0, 0x0, 0x6, &(0x7f0000001440)={0x9, 0x1, 0x0, 0x7})

program crashed: lost connection to test machine
testing program (duration=22.5s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:false NetDevices:false NetReset:false Cgroups:false BinfmtMisc:false CloseFDs:false KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:false IEEE802154:false Sysctl:false Swap:false UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$inet-socket$inet6_sctp-setsockopt$inet6_int-openat$crypto-socket$inet6_sctp-openat$crypto-socket$inet6_sctp-socket$inet_sctp-connect$inet-dup2-getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST-setsockopt$inet6_IPV6_HOPOPTS-sendto-sendto$inet6-kqueue-procctl$PROC_REAP_KILL
detailed listing:
executing program 0:
socket$inet(0x2, 0x2, 0x0)
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_int(r0, 0x29, 0x4, 0x0, 0x0)
openat$crypto(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
socket$inet6_sctp(0x1c, 0x0, 0x84)
openat$crypto(0xffffff9c, 0x0, 0x0, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x0, 0x84)
r2 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r2, &(0x7f0000000140)={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10)
dup2(0xffffffffffffffff, r1)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, 0x0, &(0x7f0000001700))
setsockopt$inet6_IPV6_HOPOPTS(0xffffffffffffffff, 0x29, 0x31, &(0x7f00000016c0)=ANY=[@ANYBLOB="000400000000000004010004"], 0x28)
sendto(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000080)=@in6={0x1c, 0x1c, 0x3, 0x800400, @empty, 0x11}, 0x1c)
sendto$inet6(0xffffffffffffffff, &(0x7f0000000600)="14a3fb1a6025b8cdd859c1c2900984923796fa62612e29c5a050c38d8c9f8cb62763920df1f67ddcd95e8d3e9984b6ce65093291e16bd3c0690a6f3c041c1d1b149dcdbfc289cafbafae52adad225aa5d98169f951ae4af8a475a23b341bdbfd6dc85dd7b948384873e36b7f552234749130e94c3e137fe507ad", 0x7a, 0x0, &(0x7f0000000080)={0x1c, 0x1c, 0x1, 0x0, @rand_addr="fee3a38e5cac1c51deba3c6b07a430a0"}, 0x1c)
kqueue()
procctl$PROC_REAP_KILL(0x0, 0x0, 0x6, &(0x7f0000001440)={0x9, 0x1, 0x0, 0x7})

program crashed: lost connection to test machine
testing program (duration=22.5s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:false NetDevices:false NetReset:false Cgroups:false BinfmtMisc:false CloseFDs:false KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:false IEEE802154:false Sysctl:false Swap:false UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$inet-socket$inet6_sctp-setsockopt$inet6_int-openat$crypto-socket$inet6_sctp-openat$crypto-socket$inet6_sctp-socket$inet_sctp-connect$inet-dup2-getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST-setsockopt$inet6_IPV6_HOPOPTS-sendto-sendto$inet6-procctl$PROC_REAP_KILL
detailed listing:
executing program 0:
socket$inet(0x2, 0x2, 0x0)
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_int(r0, 0x29, 0x4, 0x0, 0x0)
openat$crypto(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
socket$inet6_sctp(0x1c, 0x0, 0x84)
openat$crypto(0xffffff9c, 0x0, 0x0, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x0, 0x84)
r2 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r2, &(0x7f0000000140)={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10)
dup2(0xffffffffffffffff, r1)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, 0x0, &(0x7f0000001700))
setsockopt$inet6_IPV6_HOPOPTS(0xffffffffffffffff, 0x29, 0x31, &(0x7f00000016c0)=ANY=[@ANYBLOB="000400000000000004010004"], 0x28)
sendto(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000080)=@in6={0x1c, 0x1c, 0x3, 0x800400, @empty, 0x11}, 0x1c)
sendto$inet6(0xffffffffffffffff, &(0x7f0000000600)="14a3fb1a6025b8cdd859c1c2900984923796fa62612e29c5a050c38d8c9f8cb62763920df1f67ddcd95e8d3e9984b6ce65093291e16bd3c0690a6f3c041c1d1b149dcdbfc289cafbafae52adad225aa5d98169f951ae4af8a475a23b341bdbfd6dc85dd7b948384873e36b7f552234749130e94c3e137fe507ad", 0x7a, 0x0, &(0x7f0000000080)={0x1c, 0x1c, 0x1, 0x0, @rand_addr="fee3a38e5cac1c51deba3c6b07a430a0"}, 0x1c)
procctl$PROC_REAP_KILL(0x0, 0x0, 0x6, &(0x7f0000001440)={0x9, 0x1, 0x0, 0x7})

program crashed: lost connection to test machine
testing program (duration=22.5s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:false NetDevices:false NetReset:false Cgroups:false BinfmtMisc:false CloseFDs:false KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:false IEEE802154:false Sysctl:false Swap:false UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$inet-socket$inet6_sctp-setsockopt$inet6_int-openat$crypto-socket$inet6_sctp-openat$crypto-socket$inet6_sctp-socket$inet_sctp-connect$inet-dup2-getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST-setsockopt$inet6_IPV6_HOPOPTS-sendto-procctl$PROC_REAP_KILL
detailed listing:
executing program 0:
socket$inet(0x2, 0x2, 0x0)
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_int(r0, 0x29, 0x4, 0x0, 0x0)
openat$crypto(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
socket$inet6_sctp(0x1c, 0x0, 0x84)
openat$crypto(0xffffff9c, 0x0, 0x0, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x0, 0x84)
r2 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r2, &(0x7f0000000140)={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10)
dup2(0xffffffffffffffff, r1)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, 0x0, &(0x7f0000001700))
setsockopt$inet6_IPV6_HOPOPTS(0xffffffffffffffff, 0x29, 0x31, &(0x7f00000016c0)=ANY=[@ANYBLOB="000400000000000004010004"], 0x28)
sendto(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000080)=@in6={0x1c, 0x1c, 0x3, 0x800400, @empty, 0x11}, 0x1c)
procctl$PROC_REAP_KILL(0x0, 0x0, 0x6, &(0x7f0000001440)={0x9, 0x1, 0x0, 0x7})

program crashed: lost connection to test machine
testing program (duration=22.5s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:false NetDevices:false NetReset:false Cgroups:false BinfmtMisc:false CloseFDs:false KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:false IEEE802154:false Sysctl:false Swap:false UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$inet-socket$inet6_sctp-setsockopt$inet6_int-openat$crypto-socket$inet6_sctp-openat$crypto-socket$inet6_sctp-socket$inet_sctp-connect$inet-dup2-getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST-setsockopt$inet6_IPV6_HOPOPTS-procctl$PROC_REAP_KILL
detailed listing:
executing program 0:
socket$inet(0x2, 0x2, 0x0)
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_int(r0, 0x29, 0x4, 0x0, 0x0)
openat$crypto(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
socket$inet6_sctp(0x1c, 0x0, 0x84)
openat$crypto(0xffffff9c, 0x0, 0x0, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x0, 0x84)
r2 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r2, &(0x7f0000000140)={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10)
dup2(0xffffffffffffffff, r1)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, 0x0, &(0x7f0000001700))
setsockopt$inet6_IPV6_HOPOPTS(0xffffffffffffffff, 0x29, 0x31, &(0x7f00000016c0)=ANY=[@ANYBLOB="000400000000000004010004"], 0x28)
procctl$PROC_REAP_KILL(0x0, 0x0, 0x6, &(0x7f0000001440)={0x9, 0x1, 0x0, 0x7})

program crashed: lost connection to test machine
testing program (duration=22.5s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:false NetDevices:false NetReset:false Cgroups:false BinfmtMisc:false CloseFDs:false KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:false IEEE802154:false Sysctl:false Swap:false UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$inet-socket$inet6_sctp-setsockopt$inet6_int-openat$crypto-socket$inet6_sctp-openat$crypto-socket$inet6_sctp-socket$inet_sctp-connect$inet-dup2-getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST-procctl$PROC_REAP_KILL
detailed listing:
executing program 0:
socket$inet(0x2, 0x2, 0x0)
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_int(r0, 0x29, 0x4, 0x0, 0x0)
openat$crypto(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
socket$inet6_sctp(0x1c, 0x0, 0x84)
openat$crypto(0xffffff9c, 0x0, 0x0, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x0, 0x84)
r2 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r2, &(0x7f0000000140)={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10)
dup2(0xffffffffffffffff, r1)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, 0x0, &(0x7f0000001700))
procctl$PROC_REAP_KILL(0x0, 0x0, 0x6, &(0x7f0000001440)={0x9, 0x1, 0x0, 0x7})

program crashed: lost connection to test machine
testing program (duration=22.5s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:false NetDevices:false NetReset:false Cgroups:false BinfmtMisc:false CloseFDs:false KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:false IEEE802154:false Sysctl:false Swap:false UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$inet-socket$inet6_sctp-setsockopt$inet6_int-openat$crypto-socket$inet6_sctp-openat$crypto-socket$inet6_sctp-socket$inet_sctp-connect$inet-dup2-procctl$PROC_REAP_KILL
detailed listing:
executing program 0:
socket$inet(0x2, 0x2, 0x0)
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_int(r0, 0x29, 0x4, 0x0, 0x0)
openat$crypto(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
socket$inet6_sctp(0x1c, 0x0, 0x84)
openat$crypto(0xffffff9c, 0x0, 0x0, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x0, 0x84)
r2 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r2, &(0x7f0000000140)={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10)
dup2(0xffffffffffffffff, r1)
procctl$PROC_REAP_KILL(0x0, 0x0, 0x6, &(0x7f0000001440)={0x9, 0x1, 0x0, 0x7})

program crashed: lost connection to test machine
testing program (duration=22.5s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:false NetDevices:false NetReset:false Cgroups:false BinfmtMisc:false CloseFDs:false KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:false IEEE802154:false Sysctl:false Swap:false UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$inet-socket$inet6_sctp-setsockopt$inet6_int-openat$crypto-socket$inet6_sctp-openat$crypto-socket$inet6_sctp-socket$inet_sctp-connect$inet-procctl$PROC_REAP_KILL
detailed listing:
executing program 0:
socket$inet(0x2, 0x2, 0x0)
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_int(r0, 0x29, 0x4, 0x0, 0x0)
openat$crypto(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
socket$inet6_sctp(0x1c, 0x0, 0x84)
openat$crypto(0xffffff9c, 0x0, 0x0, 0x0)
socket$inet6_sctp(0x1c, 0x0, 0x84)
r1 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r1, &(0x7f0000000140)={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10)
procctl$PROC_REAP_KILL(0x0, 0x0, 0x6, &(0x7f0000001440)={0x9, 0x1, 0x0, 0x7})

program crashed: lost connection to test machine
testing program (duration=22.5s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:false NetDevices:false NetReset:false Cgroups:false BinfmtMisc:false CloseFDs:false KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:false IEEE802154:false Sysctl:false Swap:false UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$inet-socket$inet6_sctp-setsockopt$inet6_int-openat$crypto-socket$inet6_sctp-openat$crypto-socket$inet6_sctp-socket$inet_sctp-procctl$PROC_REAP_KILL
detailed listing:
executing program 0:
socket$inet(0x2, 0x2, 0x0)
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_int(r0, 0x29, 0x4, 0x0, 0x0)
openat$crypto(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
socket$inet6_sctp(0x1c, 0x0, 0x84)
openat$crypto(0xffffff9c, 0x0, 0x0, 0x0)
socket$inet6_sctp(0x1c, 0x0, 0x84)
socket$inet_sctp(0x2, 0x5, 0x84)
procctl$PROC_REAP_KILL(0x0, 0x0, 0x6, &(0x7f0000001440)={0x9, 0x1, 0x0, 0x7})

program crashed: lost connection to test machine
testing program (duration=22.5s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:false NetDevices:false NetReset:false Cgroups:false BinfmtMisc:false CloseFDs:false KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:false IEEE802154:false Sysctl:false Swap:false UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$inet-socket$inet6_sctp-setsockopt$inet6_int-openat$crypto-socket$inet6_sctp-openat$crypto-socket$inet6_sctp-procctl$PROC_REAP_KILL
detailed listing:
executing program 0:
socket$inet(0x2, 0x2, 0x0)
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_int(r0, 0x29, 0x4, 0x0, 0x0)
openat$crypto(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
socket$inet6_sctp(0x1c, 0x0, 0x84)
openat$crypto(0xffffff9c, 0x0, 0x0, 0x0)
socket$inet6_sctp(0x1c, 0x0, 0x84)
procctl$PROC_REAP_KILL(0x0, 0x0, 0x6, &(0x7f0000001440)={0x9, 0x1, 0x0, 0x7})

program crashed: lost connection to test machine
testing program (duration=22.5s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:false NetDevices:false NetReset:false Cgroups:false BinfmtMisc:false CloseFDs:false KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:false IEEE802154:false Sysctl:false Swap:false UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$inet-socket$inet6_sctp-setsockopt$inet6_int-openat$crypto-socket$inet6_sctp-openat$crypto-procctl$PROC_REAP_KILL
detailed listing:
executing program 0:
socket$inet(0x2, 0x2, 0x0)
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_int(r0, 0x29, 0x4, 0x0, 0x0)
openat$crypto(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
socket$inet6_sctp(0x1c, 0x0, 0x84)
openat$crypto(0xffffff9c, 0x0, 0x0, 0x0)
procctl$PROC_REAP_KILL(0x0, 0x0, 0x6, &(0x7f0000001440)={0x9, 0x1, 0x0, 0x7})

program crashed: lost connection to test machine
testing program (duration=22.5s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:false NetDevices:false NetReset:false Cgroups:false BinfmtMisc:false CloseFDs:false KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:false IEEE802154:false Sysctl:false Swap:false UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$inet-socket$inet6_sctp-setsockopt$inet6_int-openat$crypto-socket$inet6_sctp-procctl$PROC_REAP_KILL
detailed listing:
executing program 0:
socket$inet(0x2, 0x2, 0x0)
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_int(r0, 0x29, 0x4, 0x0, 0x0)
openat$crypto(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
socket$inet6_sctp(0x1c, 0x0, 0x84)
procctl$PROC_REAP_KILL(0x0, 0x0, 0x6, &(0x7f0000001440)={0x9, 0x1, 0x0, 0x7})

program crashed: lost connection to test machine
testing program (duration=22.5s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:false NetDevices:false NetReset:false Cgroups:false BinfmtMisc:false CloseFDs:false KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:false IEEE802154:false Sysctl:false Swap:false UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$inet-socket$inet6_sctp-setsockopt$inet6_int-openat$crypto-procctl$PROC_REAP_KILL
detailed listing:
executing program 0:
socket$inet(0x2, 0x2, 0x0)
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_int(r0, 0x29, 0x4, 0x0, 0x0)
openat$crypto(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
procctl$PROC_REAP_KILL(0x0, 0x0, 0x6, &(0x7f0000001440)={0x9, 0x1, 0x0, 0x7})

program crashed: lost connection to test machine
testing program (duration=22.5s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:false NetDevices:false NetReset:false Cgroups:false BinfmtMisc:false CloseFDs:false KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:false IEEE802154:false Sysctl:false Swap:false UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$inet-socket$inet6_sctp-setsockopt$inet6_int-procctl$PROC_REAP_KILL
detailed listing:
executing program 0:
socket$inet(0x2, 0x2, 0x0)
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_int(r0, 0x29, 0x4, 0x0, 0x0)
procctl$PROC_REAP_KILL(0x0, 0x0, 0x6, &(0x7f0000001440)={0x9, 0x1, 0x0, 0x7})

program crashed: lost connection to test machine
testing program (duration=22.5s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:false NetDevices:false NetReset:false Cgroups:false BinfmtMisc:false CloseFDs:false KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:false IEEE802154:false Sysctl:false Swap:false UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$inet-socket$inet6_sctp-procctl$PROC_REAP_KILL
detailed listing:
executing program 0:
socket$inet(0x2, 0x2, 0x0)
socket$inet6_sctp(0x1c, 0x1, 0x84)
procctl$PROC_REAP_KILL(0x0, 0x0, 0x6, &(0x7f0000001440)={0x9, 0x1, 0x0, 0x7})

program crashed: lost connection to test machine
testing program (duration=22.5s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:false NetDevices:false NetReset:false Cgroups:false BinfmtMisc:false CloseFDs:false KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:false IEEE802154:false Sysctl:false Swap:false UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$inet-procctl$PROC_REAP_KILL
detailed listing:
executing program 0:
socket$inet(0x2, 0x2, 0x0)
procctl$PROC_REAP_KILL(0x0, 0x0, 0x6, &(0x7f0000001440)={0x9, 0x1, 0x0, 0x7})

program crashed: lost connection to test machine
testing program (duration=22.5s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:false NetDevices:false NetReset:false Cgroups:false BinfmtMisc:false CloseFDs:false KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:false IEEE802154:false Sysctl:false Swap:false UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): procctl$PROC_REAP_KILL
detailed listing:
executing program 0:
procctl$PROC_REAP_KILL(0x0, 0x0, 0x6, &(0x7f0000001440)={0x9, 0x1, 0x0, 0x7})

program crashed: lost connection to test machine
testing program (duration=22.5s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:false NetDevices:false NetReset:false Cgroups:false BinfmtMisc:false CloseFDs:false KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:false IEEE802154:false Sysctl:false Swap:false UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): procctl$PROC_REAP_KILL
detailed listing:
executing program 0:
procctl$PROC_REAP_KILL(0x0, 0x0, 0x6, 0x0)

program did not crash
extracting C reproducer
testing compiled C program (duration=22.5s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:false NetDevices:false NetReset:false Cgroups:false BinfmtMisc:false CloseFDs:false KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:false IEEE802154:false Sysctl:false Swap:false UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): procctl$PROC_REAP_KILL
program did not crash
simplifying guilty program options
testing program (duration=22.5s, {Threaded:false Repeat:true RepeatTimes:0 Procs:4 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:false NetDevices:false NetReset:false Cgroups:false BinfmtMisc:false CloseFDs:false KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:false IEEE802154:false Sysctl:false Swap:false UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): procctl$PROC_REAP_KILL
detailed listing:
executing program 0:
procctl$PROC_REAP_KILL(0x0, 0x0, 0x6, &(0x7f0000001440)={0x9, 0x1, 0x0, 0x7})

program crashed: lost connection to test machine
extracting C reproducer
testing compiled C program (duration=22.5s, {Threaded:false Repeat:true RepeatTimes:0 Procs:4 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:false NetDevices:false NetReset:false Cgroups:false BinfmtMisc:false CloseFDs:false KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:false IEEE802154:false Sysctl:false Swap:false UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): procctl$PROC_REAP_KILL
program did not crash
testing program (duration=22.5s, {Threaded:false Repeat:false RepeatTimes:0 Procs:1 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:false NetDevices:false NetReset:false Cgroups:false BinfmtMisc:false CloseFDs:false KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:false IEEE802154:false Sysctl:false Swap:false UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): procctl$PROC_REAP_KILL
detailed listing:
executing program 0:
procctl$PROC_REAP_KILL(0x0, 0x0, 0x6, &(0x7f0000001440)={0x9, 0x1, 0x0, 0x7})

program did not crash
testing program (duration=22.5s, {Threaded:false Repeat:true RepeatTimes:0 Procs:1 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:false NetDevices:false NetReset:false Cgroups:false BinfmtMisc:false CloseFDs:false KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:false IEEE802154:false Sysctl:false Swap:false UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): procctl$PROC_REAP_KILL
detailed listing:
executing program 0:
procctl$PROC_REAP_KILL(0x0, 0x0, 0x6, &(0x7f0000001440)={0x9, 0x1, 0x0, 0x7})

program crashed: lost connection to test machine
extracting C reproducer
testing compiled C program (duration=22.5s, {Threaded:false Repeat:true RepeatTimes:0 Procs:1 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:false NetDevices:false NetReset:false Cgroups:false BinfmtMisc:false CloseFDs:false KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:false IEEE802154:false Sysctl:false Swap:false UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): procctl$PROC_REAP_KILL
program did not crash
reproducing took 55m29.488498631s
repro crashed as (corrupted=false):

final repro crashed as (corrupted=false):