Warning: Permanently added '10.128.0.78' (ED25519) to the list of known hosts.
2024/04/01 04:25:17 fuzzer started
2024/04/01 04:25:18 dialing manager at 10.128.0.248:30001
2024/04/01 04:25:18 syscalls: 851
2024/04/01 04:25:18 code coverage: enabled
2024/04/01 04:25:18 comparison tracing: enabled
2024/04/01 04:25:18 extra coverage: support is not implemented in syzkaller
2024/04/01 04:25:18 delay kcov mmap: enabled
2024/04/01 04:25:18 setuid sandbox: support is not implemented in syzkaller
2024/04/01 04:25:18 namespace sandbox: support is not implemented in syzkaller
2024/04/01 04:25:18 Android sandbox: support is not implemented in syzkaller
2024/04/01 04:25:18 fault injection: support is not implemented in syzkaller
2024/04/01 04:25:18 leak checking: support is not implemented in syzkaller
2024/04/01 04:25:18 net packet injection: enabled
2024/04/01 04:25:18 net device setup: support is not implemented in syzkaller
2024/04/01 04:25:18 concurrency sanitizer: support is not implemented in syzkaller
2024/04/01 04:25:18 devlink PCI setup: support is not implemented in syzkaller
2024/04/01 04:25:18 NIC VF setup: support is not implemented in syzkaller
2024/04/01 04:25:18 USB emulation: support is not implemented in syzkaller
2024/04/01 04:25:18 hci packet injection: support is not implemented in syzkaller
2024/04/01 04:25:18 wifi device emulation: support is not implemented in syzkaller
2024/04/01 04:25:18 802.15.4 emulation: support is not implemented in syzkaller
2024/04/01 04:25:18 swap file: support is not implemented in syzkaller
2024/04/01 04:25:19 starting 4 executor processes
04:25:20 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = dup2(0xffffffffffffffff, r0)
getsockopt$inet6_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f0000000080)={0x0, 0x76e}, &(0x7f00000002c0)=0x8)

04:25:20 executing program 1:
syz_emit_ethernet(0x4f, &(0x7f0000000140)={@broadcast, @random="1800e2ff00", [], {@ipv6={0x86dd, {0x0, 0x6, "20cf80", 0x19, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}, @mcast2, {[], @generic="53de68c3f2be4c0922bb31142bb96050f69a6223161ca2afad"}}}}})

04:25:20 executing program 1:
socket$inet(0x2, 0x1, 0x0)
r0 = kqueue()
kevent(r0, &(0x7f0000000140)=[{0x0, 0xfffffffffffffffa, 0x29}], 0x1, 0x0, 0x0, 0x0)

04:25:20 executing program 0:
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040))
r0 = kqueue()
kevent(r0, &(0x7f0000000080), 0x9, &(0x7f0000000080)=[{}, {}], 0x0, 0x0)

04:25:20 executing program 0:
mlock(&(0x7f0000ffa000/0x4000)=nil, 0x4000)
mlock(&(0x7f0000ffa000/0x3000)=nil, 0x3000)

04:25:20 executing program 1:
syz_emit_ethernet(0x36, &(0x7f00000003c0)={@local, @broadcast, [], {@ipv6={0x86dd, {0x0, 0x6, "09f792", 0x0, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}, @ipv4={'\x00', '\xff\xff', @remote={0xac, 0x14, 0x0}}}}}})

Expensive callout(9) function: 0xffffffff819243b0(0) 0.004873193 s
04:25:20 executing program 2:
setitimer(0x0, &(0x7f0000000000)={{0xffffffff}, {0x0, 0x6}}, 0x0)

04:25:20 executing program 3:
dup2(0xffffffffffffffff, 0xffffffffffffffff)
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000340)={0x8003}, 0x8)
connect$inet(r0, &(0x7f0000000140)={0x10, 0x2, 0x3, @rand_addr=0x101}, 0x10)

2024/04/01 04:28:20 SYZFATAL: Manager.ExchangeInfo call failed: read tcp 10.128.0.78:28784->10.128.0.248:30001: i/o timeout
if_delmulti_locked: detaching ifnet instance 0xfffffe00079f6000
if_delmulti_locked: detaching ifnet instance 0xfffffe00079f6000
Expensive callout(9) function: 0xffffffff81a4e6b0(0) 0.008066120 s
if_delmulti_locked: detaching ifnet instance 0xfffffe00079f6000
if_delmulti_locked: detaching ifnet instance 0xfffffe0057b2d800
if_delmulti_locked: detaching ifnet instance 0xfffffe0057b2d800
if_delmulti_locked: detaching ifnet instance 0xfffffe0057b2d800
Apr  1 04:28:20 ci-freebsd-i386-0 dhclient[934]: Interface tap1 is down, dhclient exiting
if_delmulti_locked: detaching ifnet instance 0xfffffe0057b2d000
Apr  1 04:28:20 if_delmulti_locked: detaching ifnet instance 0xfffffe0057b2d0