syzkaller login: [   44.022205][ T2081] netlink: 4 bytes leftover after parsing attributes in process `dhcpcd'.
[   44.023483][ T2081] netlink: 4 bytes leftover after parsing attributes in process `dhcpcd'.
[   44.025663][ T2081] netlink: 4 bytes leftover after parsing attributes in process `dhcpcd'.
Warning: Permanently added '[localhost]:24890' (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
[   63.901080][ T2229] cgroup: Unknown subsys name 'net'
[   64.034031][ T2229] cgroup: Unknown subsys name 'hugetlb'
[   64.036922][ 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 = openat$mice(0xffffff9c, &(0x7f0000000000), 0x0)
r1 = openat$mixer(0xffffff9c, &(0x7f0000000100), 0x0, 0x0)
dup3(r1, r0, 0x0)
ioctl$SNDCTL_DSP_GETISPACE(r0, 0x8010500d, &(0x7f0000000040))

00:01:26 executing program 1:
r0 = socket$alg(0x26, 0x5, 0x0)
bind$alg(r0, &(0x7f0000000240)={0x26, 'hash\x00', 0x0, 0x0, 'sha256\x00'}, 0x58)
r1 = accept(r0, 0x0, 0x0)
r2 = accept$unix(r1, 0x0, 0x0)
sendmsg$unix(r2, &(0x7f0000000740)={0x0, 0x0, 0x0}, 0x0)

panic: unaligned 64-bit atomic operation

goroutine 26 [running]:
runtime/internal/atomic.panicUnaligned()
	/usr/local/go/src/runtime/internal/atomic/unaligned.go:8 +0x24
runtime/internal/atomic.Xadd64(0x1c6a7c4, 0x1)
	/usr/local/go/src/runtime/internal/atomic/atomic_arm.s:256 +0x14
main.(*Proc).executeRaw(0x1c0a320, 0x1cbab90, 0x1ece9a0, 0x2)
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:320 +0x158
main.(*Proc).execute(0x1c0a320, 0x1cbab90, 0x1ece9a0, 0x7, 0x2)
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:255 +0x38
main.(*Proc).loop(0x1c0a320)
	/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:
09:47:38  Registers:
info registers vcpu 0
R00=00000000 R01=df9557bc R02=00000000 R03=810bb424
R04=824f4948 R05=824f4940 R06=00000028 R07=00000006
R08=824f4948 R09=00000000 R10=ffffac9b R11=df9558dc
R12=df9558e0 R13=df9558d0 R14=802fb1ec R15=810bb434
PSR=60010093 -ZC- A S svc32
s00=3220656e s01=725b2036 d00=725b20363220656e
s02=78307b3d s03=30202c30 d01=30202c3078307b3d
s04=77029bb5 s05=f7c14ffd d02=f7c14ffd77029bb5
s06=13eaf46c s07=42a184fc d03=42a184fc13eaf46c
s08=d8f9dbc6 s09=c021b2dd d04=c021b2ddd8f9dbc6
s10=f894bf7a s11=d9b22091 d05=d9b22091f894bf7a
s12=00000005 s13=00000000 d06=0000000000000005
s14=00000000 s15=1e000000 d07=1e00000000000000
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=15f7bcc1 s33=8022d794 d16=8022d79415f7bcc1
s34=5d5ca4a0 s35=2948a042 d17=2948a0425d5ca4a0
s36=a3338842 s37=916be26a d18=916be26aa3338842
s38=0f9a7d5a s39=ea849c6d d19=ea849c6d0f9a7d5a
s40=6d679645 s41=7005cbc8 d20=7005cbc86d679645
s42=8442f29a s43=e9876e11 d21=e9876e118442f29a
s44=e45125cc s45=fa2efdd9 d22=fa2efdd9e45125cc
s46=1412c465 s47=635df2f4 d23=635df2f41412c465
s48=00000001 s49=00000000 d24=0000000000000001
s50=00000000 s51=00000000 d25=0000000000000000
s52=30202c7d s53=29383578 d26=2938357830202c7d
s54=2031720a s55=6361203d d27=6361203d2031720a
s56=74706563 s57=2c307228 d28=2c30722874706563
s58=30783020 s59=7830202c d29=7830202c30783020
s60=720a2930 s61=203d2032 d30=203d2032720a2930
s62=65636361 s63=75247470 d31=7524747065636361
FPSCR: 00000000
info registers vcpu 1
R00=01c26fc0 R01=00000002 R02=00a23b40 R03=00000000
R04=004915df R05=01f97c30 R06=00011f90 R07=00011f90
R08=ffffffff R09=00000380 R10=01ca4780 R11=00000005
R12=00000001 R13=01f97cac R14=00012338 R15=00072c40
PSR=60000010 -ZC- A S usr32
s00=f803565a s01=ff00000b d00=ff00000bf803565a
s02=3fb672d8 s03=f5f17e5f d01=f5f17e5f3fb672d8
s04=3f170bde s05=fdf47539 d02=fdf475393f170bde
s06=f5baff83 s07=e91cb1d2 d03=e91cb1d2f5baff83
s08=5b3f42ac s09=3aef963b d04=3aef963b5b3f42ac
s10=b265bd0d s11=06eaa028 d05=06eaa028b265bd0d
s12=2e6c161e s13=b4df3c55 d06=b4df3c552e6c161e
s14=6a3977f1 s15=ff4bb829 d07=ff4bb8296a3977f1
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=6e8fad37 s33=932eb39b d16=932eb39b6e8fad37
s34=e909f4b2 s35=45e1fa69 d17=45e1fa69e909f4b2
s36=1ff78289 s37=0ad31fb1 d18=0ad31fb11ff78289
s38=fd309ecd s39=ef06463d d19=ef06463dfd309ecd
s40=f9cdef3f s41=98b030ff d20=98b030fff9cdef3f
s42=9467e96c s43=a46cf3fd d21=a46cf3fd9467e96c
s44=7ec15b32 s45=a9cc3634 d22=a9cc36347ec15b32
s46=d99cdb7d s47=733387e6 d23=733387e6d99cdb7d
s48=00000001 s49=00000000 d24=0000000000000001
s50=00000000 s51=00000000 d25=0000000000000000
s52=06f2013c s53=5c82c94a d26=5c82c94a06f2013c
s54=cf473b74 s55=274c680f d27=274c680fcf473b74
s56=bd3ef9ff s57=d0883fb3 d28=d0883fb3bd3ef9ff
s58=ffbd6c14 s59=c0adb809 d29=c0adb809ffbd6c14
s60=9b3b633a s61=ea92b691 d30=ea92b6919b3b633a
s62=20178bd3 s63=42a11ee8 d31=42a11ee820178bd3
FPSCR: 00000000