Extracting prog: 2m7.429176849s
Minimizing prog: 19m50.606886718s
Simplifying prog options: 2m58.333741672s
Extracting C: 1m7.35569859s
Simplifying C: 0s


extracting reproducer from 24 programs
testing a last program of every proc
single: executing 4 programs separately with timeout 30s
testing program (duration=30s, {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-open$dir-pwritev-socket-open$dir-ktrace-sysarch$I386_SET_IOPERM-setsockopt$inet_tcp_TCP_FUNCTION_BLK-setsockopt$inet_tcp_int-openat$crypto-dup-ioctl$CIOCCRYPT-mlock-madvise-connect$inet-setsockopt$inet_tcp_TCP_FUNCTION_BLK-openat$crypto-open-flock-open$dir-rfork-rename-rfork-socket$unix-bind-bindat$unix
detailed listing:
executing program 0:
openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x200201, 0x0)
r0 = open$dir(&(0x7f0000000840)='./file1\x00', 0x40000400000002c2, 0x0)
pwritev(r0, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0)
r1 = socket(0x2, 0x1, 0x0)
open$dir(0x0, 0x40000400001803c1, 0x0)
ktrace(&(0x7f0000000200)='./file0\x00', 0x4, 0xd27d43220c7df9b, 0x0)
sysarch$I386_SET_IOPERM(0x4, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000200)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r1, 0x6, 0x22, &(0x7f00000003c0)=0x3, 0x4)
r2 = openat$crypto(0xffffffffffffff9c, &(0x7f0000000100), 0xc00, 0x0)
r3 = dup(r2)
ioctl$CIOCCRYPT(r3, 0xc0306367, &(0x7f0000000800)={0x0, 0x0, 0x0, 0x450c, &(0x7f0000000000), 0x0, 0x0, 0x0})
mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000)
madvise(&(0x7f00009d6000/0x600000)=nil, 0x600000, 0x5)
connect$inet(r1, &(0x7f00000001c0)={0x10, 0x2, 0x2, @loopback}, 0x10)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000000)={'freebsd\x00', 0x5}, 0x24)
openat$crypto(0xffffffffffffff9c, &(0x7f0000000300), 0x0, 0x0)
open(&(0x7f0000000080)='./file0\x00', 0x40, 0x154)
flock(0xffffffffffffffff, 0x3)
open$dir(&(0x7f0000000140)='./file0\x00', 0x8110, 0x0)
rfork(0x85000)
rename(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='./file1\x00')
rfork(0x90014)
r4 = socket$unix(0x1, 0x5, 0x0)
bind(r4, &(0x7f0000000600)=@un=@abs={0x8, 0x1, 0x2e, 0x2}, 0x8)
bindat$unix(r4, r4, &(0x7f0000000000)=@file={0xa, 0x1, './file0\x00'}, 0xa)

program did not crash
testing program (duration=30s, {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-ktrace-socket$inet_sctp-open-freebsd11_fstatat-freebsd11_stat-getsockopt$inet_sctp_SCTP_MAXSEG-socketpair$unix-socket$inet6_sctp-connect$inet-socket$inet6_sctp-setsockopt$inet6_int-socket$inet_tcp-setsockopt$inet_tcp_TCP_FASTOPEN-setsockopt$inet_tcp_TCP_FASTOPEN-connect$inet6-dup2-kqueue-kevent-socket-setsockopt$inet_tcp_TCP_FUNCTION_BLK-setsockopt$inet_tcp_int-setuid-setrlimit-rfork-connect$inet-sendmsg$inet6_sctp-accept4$unix-socket
detailed listing:
executing program 0:
open(0x0, 0x78e, 0x0)
ktrace(&(0x7f0000000000)='./file0\x00', 0x4, 0x310, 0x0)
socket$inet_sctp(0x2, 0x5, 0x84)
r0 = open(&(0x7f00000002c0)='.\x00', 0x0, 0x0)
freebsd11_fstatat(r0, &(0x7f0000000740)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', &(0x7f00000007c0), 0x4200)
freebsd11_stat(&(0x7f0000000080)='./file0\x00', &(0x7f0000000300))
getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, 0x0, 0x0)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040))
socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet(0xffffffffffffffff, &(0x7f0000000140)={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_int(r1, 0x29, 0x3d, &(0x7f00000001c0)=0x2, 0x4)
r2 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FASTOPEN(r2, 0x6, 0x469, &(0x7f0000000040)={0x6, "50afe2c27f64c6559500ab4a3cff00"}, 0x14)
setsockopt$inet_tcp_TCP_FASTOPEN(r2, 0x6, 0x46b, &(0x7f0000000000)={0x0, "00000000f800000000f90500"}, 0x2e)
connect$inet6(r1, &(0x7f0000000240)={0x52, 0x1c, 0x3, 0x200001, @loopback}, 0x1c)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
r3 = kqueue()
kevent(r3, &(0x7f0000000040)=[{0x0, 0xfffffffffffffff9, 0x9, 0x8, 0xe8c5, 0x0, [0x0, 0x0, 0x7, 0x40000000000000]}], 0x1, 0x0, 0x0, 0x0)
r4 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r4, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r4, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4)
setuid(0xffffffffffffffff)
setrlimit(0x7, &(0x7f0000000040))
rfork(0x50)
connect$inet(r4, &(0x7f00000000c0)={0x34, 0x2, 0x2, @rand_addr=0xfffffffe}, 0x10)
sendmsg$inet6_sctp(r4, &(0x7f00000002c0)={&(0x7f0000000280)=@in={0x10, 0x2, 0x1, @multicast2}, 0x10, &(0x7f0000000100)=[{&(0x7f00000005c0)="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", 0x151}], 0x1, 0x0, 0x0, 0x81}, 0x0)
accept4$unix(r4, &(0x7f0000001880)=@file={0x1009, 0x0, ""/4110}, &(0x7f0000000000)=0xb53, 0x0)
socket(0x1c, 0x3, 0x0)

program did not crash
testing program (duration=30s, {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}}): syz_emit_ethernet-setsockopt$inet_tcp_TCP_FUNCTION_BLK-mlock-setsockopt$inet_tcp_int-socket$inet6_sctp-sendmsg$inet6_sctp-setrlimit-mlockall-munlockall-fork-madvise-munmap-openat$crypto-ioctl$CIOCGSESSION2-socket-bind$inet-connect$inet-sendto-setsockopt$inet6_tcp_TCP_FUNCTION_BLK-sendmsg$unix-rfork
detailed listing:
executing program 0:
syz_emit_ethernet(0x3e, &(0x7f0000000540)=ANY=[])
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
mlock(&(0x7f0000949000/0x1000)=nil, 0x1000)
setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x4, &(0x7f0000000140)=0x7, 0x4)
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f00000005c0)={&(0x7f0000000640)=@in6={0x1c, 0x1c, 0x2, 0x10000, @rand_addr="220f5ba300", 0x1ff}, 0x1c, &(0x7f0000000180)=[{&(0x7f0000000280)="189f4e5a37", 0x5}], 0x1, 0x0, 0x0, 0x184}, 0x180)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
mlockall(0x1)
munlockall()
fork()
madvise(&(0x7f00009d6000/0x600000)=nil, 0x600000, 0x3)
munmap(&(0x7f0000a37000/0x1000)=nil, 0x1000)
r1 = openat$crypto(0xffffffffffffff9c, &(0x7f0000000700), 0x0, 0x0)
ioctl$CIOCGSESSION2(r1, 0xc040636a, &(0x7f00000000c0)={0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfdfeffff, [0x0, 0x5, 0x2000, 0x4]})
r2 = socket(0x2, 0x1, 0x0)
bind$inet(r2, &(0x7f00000001c0)={0x10, 0x2, 0x2, @loopback}, 0x10)
connect$inet(r2, &(0x7f00000000c0)={0xfffffffffffffe21, 0x2, 0x2, @loopback}, 0x10)
sendto(r2, &(0x7f0000000380)="8e741440cbec08ded2c5eca7d3d5098a1eeb19d5f95476270256fe6ccc554d0112981bdcc2c23a064b7da5", 0x2b, 0x20005, 0x0, 0x0)
setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, 0x0, 0x0)
sendmsg$unix(r2, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
rfork(0x3040)

program crashed: panic: failed to reclaim memory
single: successfully extracted reproducer
found reproducer with 21 syscalls
minimizing guilty program
testing program (duration=53.695611138s, {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}}): syz_emit_ethernet-setsockopt$inet_tcp_TCP_FUNCTION_BLK-mlock-setsockopt$inet_tcp_int-socket$inet6_sctp-sendmsg$inet6_sctp-setrlimit-mlockall-munlockall-fork-madvise-munmap-openat$crypto-ioctl$CIOCGSESSION2-socket-bind$inet-connect$inet-sendto-setsockopt$inet6_tcp_TCP_FUNCTION_BLK-sendmsg$unix
detailed listing:
executing program 0:
syz_emit_ethernet(0x3e, &(0x7f0000000540)=ANY=[])
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
mlock(&(0x7f0000949000/0x1000)=nil, 0x1000)
setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x4, &(0x7f0000000140)=0x7, 0x4)
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f00000005c0)={&(0x7f0000000640)=@in6={0x1c, 0x1c, 0x2, 0x10000, @rand_addr="220f5ba300", 0x1ff}, 0x1c, &(0x7f0000000180)=[{&(0x7f0000000280)="189f4e5a37", 0x5}], 0x1, 0x0, 0x0, 0x184}, 0x180)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
mlockall(0x1)
munlockall()
fork()
madvise(&(0x7f00009d6000/0x600000)=nil, 0x600000, 0x3)
munmap(&(0x7f0000a37000/0x1000)=nil, 0x1000)
r1 = openat$crypto(0xffffffffffffff9c, &(0x7f0000000700), 0x0, 0x0)
ioctl$CIOCGSESSION2(r1, 0xc040636a, &(0x7f00000000c0)={0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfdfeffff, [0x0, 0x5, 0x2000, 0x4]})
r2 = socket(0x2, 0x1, 0x0)
bind$inet(r2, &(0x7f00000001c0)={0x10, 0x2, 0x2, @loopback}, 0x10)
connect$inet(r2, &(0x7f00000000c0)={0xfffffffffffffe21, 0x2, 0x2, @loopback}, 0x10)
sendto(r2, &(0x7f0000000380)="8e741440cbec08ded2c5eca7d3d5098a1eeb19d5f95476270256fe6ccc554d0112981bdcc2c23a064b7da5", 0x2b, 0x20005, 0x0, 0x0)
setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, 0x0, 0x0)
sendmsg$unix(r2, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)

program crashed: panic: failed to reclaim memory
testing program (duration=53.695611138s, {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}}): syz_emit_ethernet-setsockopt$inet_tcp_TCP_FUNCTION_BLK-mlock-setsockopt$inet_tcp_int-socket$inet6_sctp-sendmsg$inet6_sctp-setrlimit-mlockall-munlockall-fork-madvise-munmap-openat$crypto-ioctl$CIOCGSESSION2-socket-bind$inet-connect$inet-sendto-setsockopt$inet6_tcp_TCP_FUNCTION_BLK
detailed listing:
executing program 0:
syz_emit_ethernet(0x3e, &(0x7f0000000540)=ANY=[])
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
mlock(&(0x7f0000949000/0x1000)=nil, 0x1000)
setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x4, &(0x7f0000000140)=0x7, 0x4)
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f00000005c0)={&(0x7f0000000640)=@in6={0x1c, 0x1c, 0x2, 0x10000, @rand_addr="220f5ba300", 0x1ff}, 0x1c, &(0x7f0000000180)=[{&(0x7f0000000280)="189f4e5a37", 0x5}], 0x1, 0x0, 0x0, 0x184}, 0x180)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
mlockall(0x1)
munlockall()
fork()
madvise(&(0x7f00009d6000/0x600000)=nil, 0x600000, 0x3)
munmap(&(0x7f0000a37000/0x1000)=nil, 0x1000)
r1 = openat$crypto(0xffffffffffffff9c, &(0x7f0000000700), 0x0, 0x0)
ioctl$CIOCGSESSION2(r1, 0xc040636a, &(0x7f00000000c0)={0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfdfeffff, [0x0, 0x5, 0x2000, 0x4]})
r2 = socket(0x2, 0x1, 0x0)
bind$inet(r2, &(0x7f00000001c0)={0x10, 0x2, 0x2, @loopback}, 0x10)
connect$inet(r2, &(0x7f00000000c0)={0xfffffffffffffe21, 0x2, 0x2, @loopback}, 0x10)
sendto(r2, &(0x7f0000000380)="8e741440cbec08ded2c5eca7d3d5098a1eeb19d5f95476270256fe6ccc554d0112981bdcc2c23a064b7da5", 0x2b, 0x20005, 0x0, 0x0)
setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, 0x0, 0x0)

program crashed: panic: failed to reclaim memory
testing program (duration=53.695611138s, {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}}): syz_emit_ethernet-setsockopt$inet_tcp_TCP_FUNCTION_BLK-mlock-setsockopt$inet_tcp_int-socket$inet6_sctp-sendmsg$inet6_sctp-setrlimit-mlockall-munlockall-fork-madvise-munmap-openat$crypto-ioctl$CIOCGSESSION2-socket-bind$inet-connect$inet-sendto
detailed listing:
executing program 0:
syz_emit_ethernet(0x3e, &(0x7f0000000540)=ANY=[])
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
mlock(&(0x7f0000949000/0x1000)=nil, 0x1000)
setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x4, &(0x7f0000000140)=0x7, 0x4)
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f00000005c0)={&(0x7f0000000640)=@in6={0x1c, 0x1c, 0x2, 0x10000, @rand_addr="220f5ba300", 0x1ff}, 0x1c, &(0x7f0000000180)=[{&(0x7f0000000280)="189f4e5a37", 0x5}], 0x1, 0x0, 0x0, 0x184}, 0x180)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
mlockall(0x1)
munlockall()
fork()
madvise(&(0x7f00009d6000/0x600000)=nil, 0x600000, 0x3)
munmap(&(0x7f0000a37000/0x1000)=nil, 0x1000)
r1 = openat$crypto(0xffffffffffffff9c, &(0x7f0000000700), 0x0, 0x0)
ioctl$CIOCGSESSION2(r1, 0xc040636a, &(0x7f00000000c0)={0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfdfeffff, [0x0, 0x5, 0x2000, 0x4]})
r2 = socket(0x2, 0x1, 0x0)
bind$inet(r2, &(0x7f00000001c0)={0x10, 0x2, 0x2, @loopback}, 0x10)
connect$inet(r2, &(0x7f00000000c0)={0xfffffffffffffe21, 0x2, 0x2, @loopback}, 0x10)
sendto(r2, &(0x7f0000000380)="8e741440cbec08ded2c5eca7d3d5098a1eeb19d5f95476270256fe6ccc554d0112981bdcc2c23a064b7da5", 0x2b, 0x20005, 0x0, 0x0)

program crashed: panic: failed to reclaim memory
testing program (duration=53.695611138s, {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}}): syz_emit_ethernet-setsockopt$inet_tcp_TCP_FUNCTION_BLK-mlock-setsockopt$inet_tcp_int-socket$inet6_sctp-sendmsg$inet6_sctp-setrlimit-mlockall-munlockall-fork-madvise-munmap-openat$crypto-ioctl$CIOCGSESSION2-socket-bind$inet-connect$inet
detailed listing:
executing program 0:
syz_emit_ethernet(0x3e, &(0x7f0000000540)=ANY=[])
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
mlock(&(0x7f0000949000/0x1000)=nil, 0x1000)
setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x4, &(0x7f0000000140)=0x7, 0x4)
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f00000005c0)={&(0x7f0000000640)=@in6={0x1c, 0x1c, 0x2, 0x10000, @rand_addr="220f5ba300", 0x1ff}, 0x1c, &(0x7f0000000180)=[{&(0x7f0000000280)="189f4e5a37", 0x5}], 0x1, 0x0, 0x0, 0x184}, 0x180)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
mlockall(0x1)
munlockall()
fork()
madvise(&(0x7f00009d6000/0x600000)=nil, 0x600000, 0x3)
munmap(&(0x7f0000a37000/0x1000)=nil, 0x1000)
r1 = openat$crypto(0xffffffffffffff9c, &(0x7f0000000700), 0x0, 0x0)
ioctl$CIOCGSESSION2(r1, 0xc040636a, &(0x7f00000000c0)={0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfdfeffff, [0x0, 0x5, 0x2000, 0x4]})
r2 = socket(0x2, 0x1, 0x0)
bind$inet(r2, &(0x7f00000001c0)={0x10, 0x2, 0x2, @loopback}, 0x10)
connect$inet(r2, &(0x7f00000000c0)={0xfffffffffffffe21, 0x2, 0x2, @loopback}, 0x10)

program crashed: panic: failed to reclaim memory
testing program (duration=53.695611138s, {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}}): syz_emit_ethernet-setsockopt$inet_tcp_TCP_FUNCTION_BLK-mlock-setsockopt$inet_tcp_int-socket$inet6_sctp-sendmsg$inet6_sctp-setrlimit-mlockall-munlockall-fork-madvise-munmap-openat$crypto-ioctl$CIOCGSESSION2-socket-bind$inet
detailed listing:
executing program 0:
syz_emit_ethernet(0x3e, &(0x7f0000000540)=ANY=[])
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
mlock(&(0x7f0000949000/0x1000)=nil, 0x1000)
setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x4, &(0x7f0000000140)=0x7, 0x4)
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f00000005c0)={&(0x7f0000000640)=@in6={0x1c, 0x1c, 0x2, 0x10000, @rand_addr="220f5ba300", 0x1ff}, 0x1c, &(0x7f0000000180)=[{&(0x7f0000000280)="189f4e5a37", 0x5}], 0x1, 0x0, 0x0, 0x184}, 0x180)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
mlockall(0x1)
munlockall()
fork()
madvise(&(0x7f00009d6000/0x600000)=nil, 0x600000, 0x3)
munmap(&(0x7f0000a37000/0x1000)=nil, 0x1000)
r1 = openat$crypto(0xffffffffffffff9c, &(0x7f0000000700), 0x0, 0x0)
ioctl$CIOCGSESSION2(r1, 0xc040636a, &(0x7f00000000c0)={0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfdfeffff, [0x0, 0x5, 0x2000, 0x4]})
r2 = socket(0x2, 0x1, 0x0)
bind$inet(r2, &(0x7f00000001c0)={0x10, 0x2, 0x2, @loopback}, 0x10)

program crashed: panic: failed to reclaim memory
testing program (duration=53.695611138s, {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}}): syz_emit_ethernet-setsockopt$inet_tcp_TCP_FUNCTION_BLK-mlock-setsockopt$inet_tcp_int-socket$inet6_sctp-sendmsg$inet6_sctp-setrlimit-mlockall-munlockall-fork-madvise-munmap-openat$crypto-ioctl$CIOCGSESSION2-socket
detailed listing:
executing program 0:
syz_emit_ethernet(0x3e, &(0x7f0000000540)=ANY=[])
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
mlock(&(0x7f0000949000/0x1000)=nil, 0x1000)
setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x4, &(0x7f0000000140)=0x7, 0x4)
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f00000005c0)={&(0x7f0000000640)=@in6={0x1c, 0x1c, 0x2, 0x10000, @rand_addr="220f5ba300", 0x1ff}, 0x1c, &(0x7f0000000180)=[{&(0x7f0000000280)="189f4e5a37", 0x5}], 0x1, 0x0, 0x0, 0x184}, 0x180)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
mlockall(0x1)
munlockall()
fork()
madvise(&(0x7f00009d6000/0x600000)=nil, 0x600000, 0x3)
munmap(&(0x7f0000a37000/0x1000)=nil, 0x1000)
r1 = openat$crypto(0xffffffffffffff9c, &(0x7f0000000700), 0x0, 0x0)
ioctl$CIOCGSESSION2(r1, 0xc040636a, &(0x7f00000000c0)={0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfdfeffff, [0x0, 0x5, 0x2000, 0x4]})
socket(0x2, 0x1, 0x0)

program crashed: panic: failed to reclaim memory
testing program (duration=53.695611138s, {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}}): syz_emit_ethernet-setsockopt$inet_tcp_TCP_FUNCTION_BLK-mlock-setsockopt$inet_tcp_int-socket$inet6_sctp-sendmsg$inet6_sctp-setrlimit-mlockall-munlockall-fork-madvise-munmap-openat$crypto-ioctl$CIOCGSESSION2
detailed listing:
executing program 0:
syz_emit_ethernet(0x3e, &(0x7f0000000540)=ANY=[])
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
mlock(&(0x7f0000949000/0x1000)=nil, 0x1000)
setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x4, &(0x7f0000000140)=0x7, 0x4)
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f00000005c0)={&(0x7f0000000640)=@in6={0x1c, 0x1c, 0x2, 0x10000, @rand_addr="220f5ba300", 0x1ff}, 0x1c, &(0x7f0000000180)=[{&(0x7f0000000280)="189f4e5a37", 0x5}], 0x1, 0x0, 0x0, 0x184}, 0x180)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
mlockall(0x1)
munlockall()
fork()
madvise(&(0x7f00009d6000/0x600000)=nil, 0x600000, 0x3)
munmap(&(0x7f0000a37000/0x1000)=nil, 0x1000)
r1 = openat$crypto(0xffffffffffffff9c, &(0x7f0000000700), 0x0, 0x0)
ioctl$CIOCGSESSION2(r1, 0xc040636a, &(0x7f00000000c0)={0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfdfeffff, [0x0, 0x5, 0x2000, 0x4]})

program crashed: panic: failed to reclaim memory
testing program (duration=53.695611138s, {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}}): syz_emit_ethernet-setsockopt$inet_tcp_TCP_FUNCTION_BLK-mlock-setsockopt$inet_tcp_int-socket$inet6_sctp-sendmsg$inet6_sctp-setrlimit-mlockall-munlockall-fork-madvise-munmap-openat$crypto
detailed listing:
executing program 0:
syz_emit_ethernet(0x3e, &(0x7f0000000540)=ANY=[])
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
mlock(&(0x7f0000949000/0x1000)=nil, 0x1000)
setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x4, &(0x7f0000000140)=0x7, 0x4)
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f00000005c0)={&(0x7f0000000640)=@in6={0x1c, 0x1c, 0x2, 0x10000, @rand_addr="220f5ba300", 0x1ff}, 0x1c, &(0x7f0000000180)=[{&(0x7f0000000280)="189f4e5a37", 0x5}], 0x1, 0x0, 0x0, 0x184}, 0x180)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
mlockall(0x1)
munlockall()
fork()
madvise(&(0x7f00009d6000/0x600000)=nil, 0x600000, 0x3)
munmap(&(0x7f0000a37000/0x1000)=nil, 0x1000)
openat$crypto(0xffffffffffffff9c, &(0x7f0000000700), 0x0, 0x0)

program crashed: panic: failed to reclaim memory
testing program (duration=53.695611138s, {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}}): syz_emit_ethernet-setsockopt$inet_tcp_TCP_FUNCTION_BLK-mlock-setsockopt$inet_tcp_int-socket$inet6_sctp-sendmsg$inet6_sctp-setrlimit-mlockall-munlockall-fork-madvise-munmap
detailed listing:
executing program 0:
syz_emit_ethernet(0x3e, &(0x7f0000000540)=ANY=[])
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
mlock(&(0x7f0000949000/0x1000)=nil, 0x1000)
setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x4, &(0x7f0000000140)=0x7, 0x4)
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f00000005c0)={&(0x7f0000000640)=@in6={0x1c, 0x1c, 0x2, 0x10000, @rand_addr="220f5ba300", 0x1ff}, 0x1c, &(0x7f0000000180)=[{&(0x7f0000000280)="189f4e5a37", 0x5}], 0x1, 0x0, 0x0, 0x184}, 0x180)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
mlockall(0x1)
munlockall()
fork()
madvise(&(0x7f00009d6000/0x600000)=nil, 0x600000, 0x3)
munmap(&(0x7f0000a37000/0x1000)=nil, 0x1000)

program crashed: panic: failed to reclaim memory
testing program (duration=53.695611138s, {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}}): syz_emit_ethernet-setsockopt$inet_tcp_TCP_FUNCTION_BLK-mlock-setsockopt$inet_tcp_int-socket$inet6_sctp-sendmsg$inet6_sctp-setrlimit-mlockall-munlockall-fork-madvise
detailed listing:
executing program 0:
syz_emit_ethernet(0x3e, &(0x7f0000000540)=ANY=[])
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
mlock(&(0x7f0000949000/0x1000)=nil, 0x1000)
setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x4, &(0x7f0000000140)=0x7, 0x4)
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f00000005c0)={&(0x7f0000000640)=@in6={0x1c, 0x1c, 0x2, 0x10000, @rand_addr="220f5ba300", 0x1ff}, 0x1c, &(0x7f0000000180)=[{&(0x7f0000000280)="189f4e5a37", 0x5}], 0x1, 0x0, 0x0, 0x184}, 0x180)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
mlockall(0x1)
munlockall()
fork()
madvise(&(0x7f00009d6000/0x600000)=nil, 0x600000, 0x3)

program crashed: panic: failed to reclaim memory
testing program (duration=53.695611138s, {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}}): syz_emit_ethernet-setsockopt$inet_tcp_TCP_FUNCTION_BLK-mlock-setsockopt$inet_tcp_int-socket$inet6_sctp-sendmsg$inet6_sctp-setrlimit-mlockall-munlockall-fork
detailed listing:
executing program 0:
syz_emit_ethernet(0x3e, &(0x7f0000000540)=ANY=[])
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
mlock(&(0x7f0000949000/0x1000)=nil, 0x1000)
setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x4, &(0x7f0000000140)=0x7, 0x4)
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f00000005c0)={&(0x7f0000000640)=@in6={0x1c, 0x1c, 0x2, 0x10000, @rand_addr="220f5ba300", 0x1ff}, 0x1c, &(0x7f0000000180)=[{&(0x7f0000000280)="189f4e5a37", 0x5}], 0x1, 0x0, 0x0, 0x184}, 0x180)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
mlockall(0x1)
munlockall()
fork()

program crashed: panic: failed to reclaim memory
testing program (duration=53.695611138s, {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}}): syz_emit_ethernet-setsockopt$inet_tcp_TCP_FUNCTION_BLK-mlock-setsockopt$inet_tcp_int-socket$inet6_sctp-sendmsg$inet6_sctp-setrlimit-mlockall-munlockall
detailed listing:
executing program 0:
syz_emit_ethernet(0x3e, &(0x7f0000000540)=ANY=[])
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
mlock(&(0x7f0000949000/0x1000)=nil, 0x1000)
setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x4, &(0x7f0000000140)=0x7, 0x4)
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f00000005c0)={&(0x7f0000000640)=@in6={0x1c, 0x1c, 0x2, 0x10000, @rand_addr="220f5ba300", 0x1ff}, 0x1c, &(0x7f0000000180)=[{&(0x7f0000000280)="189f4e5a37", 0x5}], 0x1, 0x0, 0x0, 0x184}, 0x180)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
mlockall(0x1)
munlockall()

program did not crash
testing program (duration=53.695611138s, {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}}): syz_emit_ethernet-setsockopt$inet_tcp_TCP_FUNCTION_BLK-mlock-setsockopt$inet_tcp_int-socket$inet6_sctp-sendmsg$inet6_sctp-setrlimit-mlockall-fork
detailed listing:
executing program 0:
syz_emit_ethernet(0x3e, &(0x7f0000000540)=ANY=[])
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
mlock(&(0x7f0000949000/0x1000)=nil, 0x1000)
setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x4, &(0x7f0000000140)=0x7, 0x4)
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f00000005c0)={&(0x7f0000000640)=@in6={0x1c, 0x1c, 0x2, 0x10000, @rand_addr="220f5ba300", 0x1ff}, 0x1c, &(0x7f0000000180)=[{&(0x7f0000000280)="189f4e5a37", 0x5}], 0x1, 0x0, 0x0, 0x184}, 0x180)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
mlockall(0x1)
fork()

program crashed: panic: failed to reclaim memory
testing program (duration=53.695611138s, {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}}): syz_emit_ethernet-setsockopt$inet_tcp_TCP_FUNCTION_BLK-mlock-setsockopt$inet_tcp_int-socket$inet6_sctp-sendmsg$inet6_sctp-setrlimit-fork
detailed listing:
executing program 0:
syz_emit_ethernet(0x3e, &(0x7f0000000540)=ANY=[])
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
mlock(&(0x7f0000949000/0x1000)=nil, 0x1000)
setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x4, &(0x7f0000000140)=0x7, 0x4)
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f00000005c0)={&(0x7f0000000640)=@in6={0x1c, 0x1c, 0x2, 0x10000, @rand_addr="220f5ba300", 0x1ff}, 0x1c, &(0x7f0000000180)=[{&(0x7f0000000280)="189f4e5a37", 0x5}], 0x1, 0x0, 0x0, 0x184}, 0x180)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
fork()

program did not crash
testing program (duration=53.695611138s, {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}}): syz_emit_ethernet-setsockopt$inet_tcp_TCP_FUNCTION_BLK-mlock-setsockopt$inet_tcp_int-socket$inet6_sctp-sendmsg$inet6_sctp-mlockall-fork
detailed listing:
executing program 0:
syz_emit_ethernet(0x3e, &(0x7f0000000540)=ANY=[])
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
mlock(&(0x7f0000949000/0x1000)=nil, 0x1000)
setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x4, &(0x7f0000000140)=0x7, 0x4)
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f00000005c0)={&(0x7f0000000640)=@in6={0x1c, 0x1c, 0x2, 0x10000, @rand_addr="220f5ba300", 0x1ff}, 0x1c, &(0x7f0000000180)=[{&(0x7f0000000280)="189f4e5a37", 0x5}], 0x1, 0x0, 0x0, 0x184}, 0x180)
mlockall(0x1)
fork()

program crashed: Fatal trap NUM: page fault in nd6_dad_timer
testing program (duration=53.695611138s, {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}}): syz_emit_ethernet-setsockopt$inet_tcp_TCP_FUNCTION_BLK-mlock-setsockopt$inet_tcp_int-socket$inet6_sctp-mlockall-fork
detailed listing:
executing program 0:
syz_emit_ethernet(0x3e, &(0x7f0000000540)=ANY=[])
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
mlock(&(0x7f0000949000/0x1000)=nil, 0x1000)
setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x4, &(0x7f0000000140)=0x7, 0x4)
socket$inet6_sctp(0x1c, 0x1, 0x84)
mlockall(0x1)
fork()

program crashed: panic: failed to reclaim memory
testing program (duration=53.695611138s, {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}}): syz_emit_ethernet-setsockopt$inet_tcp_TCP_FUNCTION_BLK-mlock-setsockopt$inet_tcp_int-mlockall-fork
detailed listing:
executing program 0:
syz_emit_ethernet(0x3e, &(0x7f0000000540)=ANY=[])
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
mlock(&(0x7f0000949000/0x1000)=nil, 0x1000)
setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x4, &(0x7f0000000140)=0x7, 0x4)
mlockall(0x1)
fork()

program crashed: panic: failed to reclaim memory
testing program (duration=53.695611138s, {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}}): syz_emit_ethernet-setsockopt$inet_tcp_TCP_FUNCTION_BLK-mlock-mlockall-fork
detailed listing:
executing program 0:
syz_emit_ethernet(0x3e, &(0x7f0000000540)=ANY=[])
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
mlock(&(0x7f0000949000/0x1000)=nil, 0x1000)
mlockall(0x1)
fork()

program did not crash
testing program (duration=53.695611138s, {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}}): syz_emit_ethernet-setsockopt$inet_tcp_TCP_FUNCTION_BLK-setsockopt$inet_tcp_int-mlockall-fork
detailed listing:
executing program 0:
syz_emit_ethernet(0x3e, &(0x7f0000000540)=ANY=[])
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x4, &(0x7f0000000140)=0x7, 0x4)
mlockall(0x1)
fork()

program did not crash
testing program (duration=53.695611138s, {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}}): syz_emit_ethernet-mlock-setsockopt$inet_tcp_int-mlockall-fork
detailed listing:
executing program 0:
syz_emit_ethernet(0x3e, &(0x7f0000000540)=ANY=[])
mlock(&(0x7f0000949000/0x1000)=nil, 0x1000)
setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x4, &(0x7f0000000140)=0x7, 0x4)
mlockall(0x1)
fork()

program crashed: panic: failed to reclaim memory
testing program (duration=53.695611138s, {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}}): mlock-setsockopt$inet_tcp_int-mlockall-fork
detailed listing:
executing program 0:
mlock(&(0x7f0000949000/0x1000)=nil, 0x1000)
setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x4, &(0x7f0000000140)=0x7, 0x4)
mlockall(0x1)
fork()

program did not crash
testing program (duration=53.695611138s, {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}}): syz_emit_ethernet-mlock-setsockopt$inet_tcp_int-mlockall-fork
detailed listing:
executing program 0:
syz_emit_ethernet(0x3e, 0x0)
mlock(&(0x7f0000949000/0x1000)=nil, 0x1000)
setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x4, &(0x7f0000000140)=0x7, 0x4)
mlockall(0x1)
fork()

program did not crash
testing program (duration=53.695611138s, {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}}): syz_emit_ethernet-mlock-setsockopt$inet_tcp_int-mlockall-fork
detailed listing:
executing program 0:
syz_emit_ethernet(0x3e, &(0x7f0000000540)=ANY=[])
mlock(&(0x7f0000949000/0x1000)=nil, 0x1000)
setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x4, 0x0, 0x0)
mlockall(0x1)
fork()

program crashed: panic: failed to reclaim memory
extracting C reproducer
testing compiled C program (duration=53.695611138s, {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}}): syz_emit_ethernet-mlock-setsockopt$inet_tcp_int-mlockall-fork
program did not crash
simplifying guilty program options
testing program (duration=53.695611138s, {Threaded:false Repeat:true RepeatTimes:0 Procs:4 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:false NetDevices:false NetReset:false Cgroups:false BinfmtMisc:false CloseFDs:false KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:false IEEE802154:false Sysctl:false Swap:false UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_emit_ethernet-mlock-setsockopt$inet_tcp_int-mlockall-fork
detailed listing:
executing program 0:
syz_emit_ethernet(0x3e, &(0x7f0000000540)=ANY=[])
mlock(&(0x7f0000949000/0x1000)=nil, 0x1000)
setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x4, 0x0, 0x0)
mlockall(0x1)
fork()

program crashed: lost connection to test machine
a never seen crash title: lost connection to test machine, ignore
testing program (duration=53.695611138s, {Threaded:true 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}}): syz_emit_ethernet-mlock-setsockopt$inet_tcp_int-mlockall-fork
detailed listing:
executing program 0:
syz_emit_ethernet(0x3e, &(0x7f0000000540)=ANY=[])
mlock(&(0x7f0000949000/0x1000)=nil, 0x1000)
setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x4, 0x0, 0x0)
mlockall(0x1)
fork()

program did not crash
testing program (duration=53.695611138s, {Threaded:true 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}}): syz_emit_ethernet-mlock-setsockopt$inet_tcp_int-mlockall-fork
detailed listing:
executing program 0:
syz_emit_ethernet(0x3e, &(0x7f0000000540)=ANY=[])
mlock(&(0x7f0000949000/0x1000)=nil, 0x1000)
setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x4, 0x0, 0x0)
mlockall(0x1)
fork()

program did not crash
reproducing took 26m3.725596635s
repro crashed as (corrupted=false):
panic: failed to reclaim memory
cpuid = 0
time = 1743213864
KDB: stack backtrace:
db_trace_self_wrapper() at db_trace_self_wrapper+0xc6/frame 0xfffffe00573de470
kdb_backtrace() at kdb_backtrace+0xd0/frame 0xfffffe00573de5d0
vpanic() at vpanic+0x257/frame 0xfffffe00573de790
panic() at panic+0xb5/frame 0xfffffe00573de860
vm_pageout_oom() at vm_pageout_oom+0xcf4/frame 0xfffffe00573de8f0
vm_pageout_worker() at vm_pageout_worker+0xf2b/frame 0xfffffe00573deea0
vm_pageout() at vm_pageout+0x2ce/frame 0xfffffe00573deef0
fork_exit() at fork_exit+0xcc/frame 0xfffffe00573def30
fork_trampoline() at fork_trampoline+0xe/frame 0xfffffe00573def30
--- trap 0, rip = 0, rsp = 0, rbp = 0 ---
KDB: enter: panic
[ thread pid 8 tid 100078 ]
Stopped at      kdb_enter+0x6e: movq    $0,0x23e9ec7(%rip)
db> 
db> set $lines = 0
db> set $maxwidth = 0
db> 

final repro crashed as (corrupted=false):
panic: failed to reclaim memory
cpuid = 0
time = 1743213864
KDB: stack backtrace:
db_trace_self_wrapper() at db_trace_self_wrapper+0xc6/frame 0xfffffe00573de470
kdb_backtrace() at kdb_backtrace+0xd0/frame 0xfffffe00573de5d0
vpanic() at vpanic+0x257/frame 0xfffffe00573de790
panic() at panic+0xb5/frame 0xfffffe00573de860
vm_pageout_oom() at vm_pageout_oom+0xcf4/frame 0xfffffe00573de8f0
vm_pageout_worker() at vm_pageout_worker+0xf2b/frame 0xfffffe00573deea0
vm_pageout() at vm_pageout+0x2ce/frame 0xfffffe00573deef0
fork_exit() at fork_exit+0xcc/frame 0xfffffe00573def30
fork_trampoline() at fork_trampoline+0xe/frame 0xfffffe00573def30
--- trap 0, rip = 0, rsp = 0, rbp = 0 ---
KDB: enter: panic
[ thread pid 8 tid 100078 ]
Stopped at      kdb_enter+0x6e: movq    $0,0x23e9ec7(%rip)
db> 
db> set $lines = 0
db> set $maxwidth = 0
db>