syzkaller login: [   43.953699][ T2083] netlink: 4 bytes leftover after parsing attributes in process `dhcpcd'.
[   49.833463][ T2083] netlink: 4 bytes leftover after parsing attributes in process `dhcpcd'.
[   49.834334][ T2083] netlink: 4 bytes leftover after parsing attributes in process `dhcpcd'.
Warning: Permanently added '[localhost]:62466' (ECDSA) to the list of known hosts.
1970/01/01 00:00:59 fuzzer started
1970/01/01 00:01:01 dialing manager at localhost:40707
[   62.906141][ T2231] cgroup: Unknown subsys name 'net'
[   63.068480][ T2231] cgroup: Unknown subsys name 'hugetlb'
[   63.069403][ T2231] cgroup: Unknown subsys name 'rlimit'
1970/01/01 00:01:03 syscalls: 2914
1970/01/01 00:01:03 code coverage: CONFIG_KCOV is not enabled
1970/01/01 00:01:03 comparison tracing: CONFIG_KCOV is not enabled
1970/01/01 00:01:03 extra coverage: CONFIG_KCOV is not enabled
1970/01/01 00:01:03 delay kcov mmap: CONFIG_KCOV is not enabled
1970/01/01 00:01:03 setuid sandbox: enabled
1970/01/01 00:01:03 namespace sandbox: enabled
1970/01/01 00:01:03 Android sandbox: /sys/fs/selinux/policy does not exist
1970/01/01 00:01:03 fault injection: enabled
1970/01/01 00:01:03 leak checking: CONFIG_DEBUG_KMEMLEAK is not enabled
1970/01/01 00:01:03 net packet injection: enabled
1970/01/01 00:01:03 net device setup: enabled
1970/01/01 00:01:03 concurrency sanitizer: /sys/kernel/debug/kcsan does not exist
1970/01/01 00:01:03 devlink PCI setup: PCI device 0000:00:10.0 is not available
1970/01/01 00:01:03 NIC VF setup: PCI device 0000:00:11.0 is not available
1970/01/01 00:01:03 USB emulation: enabled
1970/01/01 00:01:03 hci packet injection: /dev/vhci does not exist
1970/01/01 00:01:03 wifi device emulation: /sys/class/mac80211_hwsim/ does not exist
1970/01/01 00:01:03 802.15.4 emulation: /sys/bus/platform/devices/mac802154_hwsim does not exist
1970/01/01 00:01:03 fetching corpus: 0, signal 0/0 (executing program)
1970/01/01 00:01:03 fetching corpus: 0, signal 0/0 (executing program)
1970/01/01 00:01:24 starting 2 fuzzer processes
00:01:24 executing program 0:
r0 = openat$mice(0xffffff9c, &(0x7f0000000080), 0x0)
sendmsg$NL80211_CMD_REQ_SET_REG(r0, 0x0, 0x0)

00:01:24 executing program 1:
r0 = socket$inet6_tcp(0xa, 0x1, 0x0)
r1 = dup(r0)
sendto$l2tp6(r1, 0x0, 0x0, 0x20000000, &(0x7f0000000000)={0xa, 0x0, 0x0, @remote, 0x3}, 0x20)
setsockopt$inet6_tcp_TCP_REPAIR(r1, 0x6, 0x13, &(0x7f0000000080)=0x1, 0x4)
shutdown(r1, 0x0)
syz_genetlink_get_family_id$SEG6(&(0x7f0000000080), r1)

panic: unaligned 64-bit atomic operation

goroutine 11 [running]:
runtime/internal/atomic.panicUnaligned()
	/usr/local/go/src/runtime/internal/atomic/unaligned.go:8 +0x24
runtime/internal/atomic.Xadd64(0xda5bc4, 0x1)
	/usr/local/go/src/runtime/internal/atomic/atomic_arm.s:256 +0x14
main.(*Proc).executeRaw(0xc0a3a0, 0xc98ba0, 0xdefa40, 0x2)
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:320 +0x158
main.(*Proc).execute(0xc0a3a0, 0xc98ba0, 0xdefa40, 0x7, 0x2)
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:255 +0x38
main.(*Proc).loop(0xc0a3a0)
	/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:
08:59:39  Registers:
info registers vcpu 0
R00=00000002 R01=002ae2b7 R02=00000002 R03=00000000
R04=00000000 R05=00cb1c30 R06=00011f90 R07=00000004
R08=ffffffff R09=00000380 R10=00c00d20 R11=00000005
R12=00000001 R13=00cb1c6c R14=0004b4a4 R15=0007fdc4
PSR=60000010 -ZC- A S usr32
s00=000000ff s01=00000000 d00=00000000000000ff
s02=00000000 s03=00000000 d01=0000000000000000
s04=00000000 s05=00000000 d02=0000000000000000
s06=00000000 s07=00000000 d03=0000000000000000
s08=00000000 s09=00000000 d04=0000000000000000
s10=63538263 s11=37010135 d05=3701013563538263
s12=0379010e s13=1a0f0c06 d06=1a0f0c060379010e
s14=3633211c s15=39773b3a d07=39773b3a3633211c
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=00000000 s33=00000000 d16=0000000000000000
s34=00000000 s35=00000000 d17=0000000000000000
s36=00000000 s37=00000000 d18=0000000000000000
s38=00000000 s39=00000000 d19=0000000000000000
s40=00000000 s41=00000000 d20=0000000000000000
s42=00000000 s43=00000000 d21=0000000000000000
s44=00000000 s45=00000000 d22=0000000000000000
s46=00000000 s47=00000000 d23=0000000000000000
s48=00000000 s49=00000000 d24=0000000000000000
s50=00000000 s51=00000000 d25=0000000000000000
s52=00000000 s53=00000000 d26=0000000000000000
s54=00000000 s55=00000000 d27=0000000000000000
s56=00000000 s57=00000000 d28=0000000000000000
s58=00000000 s59=00000000 d29=0000000000000000
s60=00000000 s61=00000000 d30=0000000000000000
s62=00000000 s63=00000000 d31=0000000000000000
FPSCR: 00000000
info registers vcpu 1
R00=00000001 R01=00000000 R02=00125989 R03=8021c360
R04=828ec680 R05=8240c494 R06=00000001 R07=8240c4dc
R08=00000000 R09=00000000 R10=825d57de R11=df85df64
R12=df85df68 R13=df85df58 R14=80208ed4 R15=8021c368
PSR=60030093 -ZC- A S svc32
s00=774a4895 s01=cc24a004 d00=cc24a004774a4895
s02=29303830 s03=3178303d d01=3178303d29303830
s04=3ee18cb3 s05=19209773 d02=192097733ee18cb3
s06=46dde516 s07=b6d76a74 d03=b6d76a7446dde516
s08=4b6ff221 s09=95af295a d04=95af295a4b6ff221
s10=905d8cda s11=1f912329 d05=1f912329905d8cda
s12=00000005 s13=00000000 d06=0000000000000005
s14=00000000 s15=1c000000 d07=1c00000000000000
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=2bef4892 s33=a7090dfd d16=a7090dfd2bef4892
s34=302d2dba s35=17677ce4 d17=17677ce4302d2dba
s36=506c3236 s37=eadc16ec d18=eadc16ec506c3236
s38=c5fe1e0f s39=24b6436e d19=24b6436ec5fe1e0f
s40=adb44686 s41=a103a09d d20=a103a09dadb44686
s42=16032894 s43=11314953 d21=1131495316032894
s44=ab9f7b30 s45=8d5fa8ec d22=8d5fa8ecab9f7b30
s46=e2a25fb2 s47=60c99970 d23=60c99970e2a25fb2
s48=00000001 s49=00000000 d24=0000000000000001
s50=00000000 s51=00000000 d25=0000000000000000
s52=7b3d2930 s53=2c617830 d26=2c6178307b3d2930
s54=30783020 s55=7830202c d27=7830202c30783020
s56=40202c30 s57=6f6d6572 d28=6f6d657240202c30
s58=202c6574 s59=7d337830 d29=7d337830202c6574
s60=7830202c s61=0a293032 d30=0a2930327830202c
s62=73746573 s63=6f6b636f d31=6f6b636f73746573
FPSCR: 00000000