syzkaller login: [   50.274573][ T2081] netlink: 4 bytes leftover after parsing attributes in process `dhcpcd'.
[   50.277057][ T2081] netlink: 4 bytes leftover after parsing attributes in process `dhcpcd'.
[   50.278088][ T2081] netlink: 4 bytes leftover after parsing attributes in process `dhcpcd'.
Warning: Permanently added '[localhost]:65028' (ECDSA) to the list of known hosts.
1970/01/01 00:01:00 fuzzer started
1970/01/01 00:01:02 dialing manager at localhost:40707
[   63.772742][ T2229] cgroup: Unknown subsys name 'net'
[   63.918526][ T2229] cgroup: Unknown subsys name 'hugetlb'
[   63.921417][ T2229] cgroup: Unknown subsys name 'rlimit'
1970/01/01 00:01:04 syscalls: 2914
1970/01/01 00:01:04 code coverage: CONFIG_KCOV is not enabled
1970/01/01 00:01:04 comparison tracing: CONFIG_KCOV is not enabled
1970/01/01 00:01:04 extra coverage: CONFIG_KCOV is not enabled
1970/01/01 00:01:04 delay kcov mmap: CONFIG_KCOV is not enabled
1970/01/01 00:01:04 setuid sandbox: enabled
1970/01/01 00:01:04 namespace sandbox: enabled
1970/01/01 00:01:04 Android sandbox: /sys/fs/selinux/policy does not exist
1970/01/01 00:01:04 fault injection: enabled
1970/01/01 00:01:04 leak checking: CONFIG_DEBUG_KMEMLEAK is not enabled
1970/01/01 00:01:04 net packet injection: enabled
1970/01/01 00:01:04 net device setup: enabled
1970/01/01 00:01:04 concurrency sanitizer: /sys/kernel/debug/kcsan does not exist
1970/01/01 00:01:04 devlink PCI setup: PCI device 0000:00:10.0 is not available
1970/01/01 00:01:04 NIC VF setup: PCI device 0000:00:11.0 is not available
1970/01/01 00:01:04 USB emulation: enabled
1970/01/01 00:01:04 hci packet injection: /dev/vhci does not exist
1970/01/01 00:01:04 wifi device emulation: /sys/class/mac80211_hwsim/ does not exist
1970/01/01 00:01:04 802.15.4 emulation: /sys/bus/platform/devices/mac802154_hwsim does not exist
1970/01/01 00:01:04 fetching corpus: 0, signal 0/0 (executing program)
1970/01/01 00:01:04 fetching corpus: 0, signal 0/0 (executing program)
1970/01/01 00:01:26 starting 2 fuzzer processes
00:01:26 executing program 0:
r0 = socket$xdp(0x2c, 0x3, 0x0)
r1 = dup(r0)
getsockopt$XDP_STATISTICS(r1, 0x11b, 0x7, &(0x7f0000000180), &(0x7f00000001c0)=0x30)

00:01:26 executing program 1:
r0 = openat$tcp_mem(0xffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/tcp_rmem\x00', 0x1, 0x0)
r1 = openat$vcsu(0xffffff9c, &(0x7f0000000040), 0x0, 0x0)
close(r1)
openat$damon_target_ids(0xffffff9c, &(0x7f0000000000), 0x0, 0x0)
dup2(r1, r0)
readahead(r0, 0x0, 0x0)

panic: unaligned 64-bit atomic operation

goroutine 13 [running]:
runtime/internal/atomic.panicUnaligned()
	/usr/local/go/src/runtime/internal/atomic/unaligned.go:8 +0x24
runtime/internal/atomic.Xadd64(0x15c4544, 0x1)
	/usr/local/go/src/runtime/internal/atomic/atomic_arm.s:256 +0x14
main.(*Proc).executeRaw(0x148d5a0, 0x14ba8c0, 0x140af20, 0x2)
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:320 +0x158
main.(*Proc).execute(0x148d5a0, 0x14ba8c0, 0x140af20, 0x7, 0x2)
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:255 +0x38
main.(*Proc).loop(0x148d5a0)
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:76 +0xe8
created by main.main
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/fuzzer.go:307 +0x1740

VM DIAGNOSIS:
09:08:39  Registers:
info registers vcpu 0
R00=49a2a7f4 R01=00000001 R02=00010000 R03=810bb424
R04=824f4948 R05=824f4940 R06=00000028 R07=00000006
R08=824f4948 R09=00000000 R10=01400b40 R11=df801f7c
R12=df801f48 R13=df801f48 R14=802fb1ec R15=802fb1ec
PSR=20000193 --C- A S svc32
s00=6f6e2073 s01=6e652074 d00=6e6520746f6e2073
s02=4a92c6eb s03=0095c490 d01=0095c4904a92c6eb
s04=425f32ed s05=0b750923 d02=0b750923425f32ed
s06=d6631ec5 s07=091197bc d03=091197bcd6631ec5
s08=b829d1ce s09=805b9944 d04=805b9944b829d1ce
s10=069cd057 s11=5847f2ba d05=5847f2ba069cd057
s12=8d7364d9 s13=6b330dae d06=6b330dae8d7364d9
s14=434ddc4d s15=0f1f968c d07=0f1f968c434ddc4d
s16=00000000 s17=00000000 d08=0000000000000000
s18=00000000 s19=00000000 d09=0000000000000000
s20=00000000 s21=00000000 d10=0000000000000000
s22=00000000 s23=00000000 d11=0000000000000000
s24=00000000 s25=00000000 d12=0000000000000000
s26=00000000 s27=00000000 d13=0000000000000000
s28=00000000 s29=00000000 d14=0000000000000000
s30=00000000 s31=00000000 d15=0000000000000000
s32=425fd6e0 s33=168f1159 d16=168f1159425fd6e0
s34=67655d43 s35=33ae11a3 d17=33ae11a367655d43
s36=bcc9932f s37=344b4ca6 d18=344b4ca6bcc9932f
s38=c2c2d769 s39=bf16a2b4 d19=bf16a2b4c2c2d769
s40=88bfac6c s41=bcf21683 d20=bcf2168388bfac6c
s42=87a8c85d s43=dd714373 d21=dd71437387a8c85d
s44=181627b9 s45=fcdeec28 d22=fcdeec28181627b9
s46=7e49e115 s47=d35dcaf3 d23=d35dcaf37e49e115
s48=00000001 s49=00000000 d24=0000000000000001
s50=00000000 s51=00000000 d25=0000000000000000
s52=1b8ab0ed s53=60c43ed6 d26=60c43ed61b8ab0ed
s54=49ec298a s55=4c1fd5d0 d27=4c1fd5d049ec298a
s56=7208cac4 s57=826926a0 d28=826926a07208cac4
s58=acec47da s59=a701c7b5 d29=a701c7b5acec47da
s60=51d3e0f4 s61=813f37d1 d30=813f37d151d3e0f4
s62=7ece302d s63=8c6d5cd7 d31=8c6d5cd77ece302d
FPSCR: 00000000
info registers vcpu 1
R00=00000001 R01=833d5800 R02=83ec69c0 R03=81f51654
R04=828a0480 R05=00000000 R06=828a0480 R07=842fa7c0
R08=83ec69c0 R09=00000004 R10=8281dbc0 R11=df965994
R12=82709940 R13=df965960 R14=815c4638 R15=815be644
PSR=a0030013 N-C- A S svc32
s00=696e6170 s01=616e5563 d00=616e5563696e6170
s02=30303066 s03=30303030 d01=3030303030303066
s04=895c2461 s05=dd36bda0 d02=dd36bda0895c2461
s06=d256bacb s07=2641e874 d03=2641e874d256bacb
s08=7927b51e s09=b052d601 d04=b052d6017927b51e
s10=ed796ab0 s11=e672256f d05=e672256fed796ab0
s12=00000005 s13=00000000 d06=0000000000000005
s14=00000000 s15=1b000000 d07=1b00000000000000
s16=00000000 s17=00000000 d08=0000000000000000
s18=00000000 s19=00000000 d09=0000000000000000
s20=00000000 s21=00000000 d10=0000000000000000
s22=00000000 s23=00000000 d11=0000000000000000
s24=00000000 s25=00000000 d12=0000000000000000
s26=00000000 s27=00000000 d13=0000000000000000
s28=00000000 s29=00000000 d14=0000000000000000
s30=00000000 s31=00000000 d15=0000000000000000
s32=101ed10e s33=99e7a636 d16=99e7a636101ed10e
s34=56208f0b s35=22cc7508 d17=22cc750856208f0b
s36=5768071f s37=82072b21 d18=82072b215768071f
s38=da5b175f s39=e02c90dc d19=e02c90dcda5b175f
s40=6f1ee352 s41=1ea31452 d20=1ea314526f1ee352
s42=376d511f s43=d00d15b1 d21=d00d15b1376d511f
s44=0a19d607 s45=13babb37 d22=13babb370a19d607
s46=183aef61 s47=7b1b2372 d23=7b1b2372183aef61
s48=00000001 s49=00000000 d24=0000000000000001
s50=00000000 s51=00000000 d25=0000000000000000
s52=76247461 s53=28757363 d26=2875736376247461
s54=66667830 s55=66666666 d27=6666666666667830
s56=202c6339 s57=78302826 d28=78302826202c6339
s58=30306637 s59=30303030 d29=3030303030306637
s60=30343030 s61=30202c29 d30=30202c2930343030
s62=202c3078 s63=29307830 d31=29307830202c3078
FPSCR: 00000000