syzkaller login: [   48.567675][ T2080] netlink: 4 bytes leftover after parsing attributes in process `dhcpcd'.
[   48.571278][ T2080] netlink: 4 bytes leftover after parsing attributes in process `dhcpcd'.
[   49.881883][ T2080] netlink: 4 bytes leftover after parsing attributes in process `dhcpcd'.
Warning: Permanently added '[localhost]:60056' (ECDSA) to the list of known hosts.
1970/01/01 00:01:01 fuzzer started
1970/01/01 00:01:03 dialing manager at localhost:40707
[   64.295436][ T2227] cgroup: Unknown subsys name 'net'
[   64.433466][ T2227] cgroup: Unknown subsys name 'hugetlb'
[   64.434646][ T2227] 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 00:01:27 starting 2 fuzzer processes
00:01:27 executing program 1:
r0 = syz_open_dev$vcsa(&(0x7f0000000280), 0x0, 0x0)
r1 = openat$mixer(0xffffff9c, &(0x7f0000000100), 0x0, 0x0)
r2 = dup2(r1, r0)
ioctl$RTC_RD_TIME(r2, 0x80247009, &(0x7f0000000000))

panic: unaligned 64-bit atomic operation

goroutine 29 [running]:
runtime/internal/atomic.panicUnaligned()
	/usr/local/go/src/runtime/internal/atomic/unaligned.go:8 +0x24
runtime/internal/atomic.Xadd64(0x196dbc4, 0x1)
	/usr/local/go/src/runtime/internal/atomic/atomic_arm.s:256 +0x14
main.(*Proc).executeRaw(0x1894300, 0x18bab98, 0x1b06b00, 0x2)
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:320 +0x158
main.(*Proc).execute(0x1894300, 0x18bab98, 0x1b06b00, 0x7, 0x2)
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:255 +0x38
main.(*Proc).loop(0x1894300)
	/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:
08:03:42  Registers:
info registers vcpu 0
R00=00000001 R01=5bb2a000 R02=00000001 R03=822a86ec
R04=822a86e8 R05=8240c948 R06=00000002 R07=822a86e8
R08=5bb2a000 R09=000801a4 R10=30c5387d R11=df959f84
R12=df959f30 R13=df959f60 R14=8172d920 R15=8172d3c4
PSR=20000093 --C- A S svc32
s00=6e696e6e s01=0a3a5d67 d00=0a3a5d676e696e6e
s02=720a2930 s03=203d2032 d01=203d2032720a2930
s04=32707564 s05=2c317228 d02=2c31722832707564
s06=29307220 s07=636f690a d03=636f690a29307220
s08=52246c74 s09=525f4354 d04=525f435452246c74
s10=49545f44 s11=7228454d d05=7228454d49545f44
s12=30202c32 s13=32303878 d06=3230387830202c32
s14=30303734 s15=26202c39 d07=26202c3930303734
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=0bb2f7d4 s33=12f5c4e7 d16=12f5c4e70bb2f7d4
s34=af12a9be s35=b3bbe6df d17=b3bbe6dfaf12a9be
s36=4f0fab66 s37=cd4f3947 d18=cd4f39474f0fab66
s38=27a3f4b4 s39=56c71cc7 d19=56c71cc727a3f4b4
s40=78dff973 s41=96e79cca d20=96e79cca78dff973
s42=f1e4eda9 s43=a20f9292 d21=a20f9292f1e4eda9
s44=40a092b2 s45=f28e47f9 d22=f28e47f940a092b2
s46=cd9599ea s47=6e09765d d23=6e09765dcd9599ea
s48=00000001 s49=00000000 d24=0000000000000001
s50=00000000 s51=00000000 d25=0000000000000000
s52=6169e5bb s53=00e81fe3 d26=00e81fe36169e5bb
s54=c1bc692e s55=e1eb76a6 d27=e1eb76a6c1bc692e
s56=12980c98 s57=ee74dbf2 d28=ee74dbf212980c98
s58=4de89c47 s59=6d2bbd6f d29=6d2bbd6f4de89c47
s60=07206d70 s61=be0b629f d30=be0b629f07206d70
s62=ea6609f6 s63=ee570a4a d31=ee570a4aea6609f6
FPSCR: 00000000
info registers vcpu 1
R00=8383aa60 R01=8383aa60 R02=00000001 R03=810bb424
R04=824f4948 R05=824f4940 R06=00000028 R07=00000006
R08=824f4948 R09=00000000 R10=00000004 R11=df97debc
R12=df97dec0 R13=df97deb0 R14=802fb1ec R15=810bb434
PSR=60000093 -ZC- A S svc32
s00=00000000 s01=00000000 d00=0000000000000000
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=00000000 s11=00000000 d05=0000000000000000
s12=00000000 s13=00000000 d06=0000000000000000
s14=00000000 s15=000001e0 d07=000001e000000000
s16=000f0000 s17=0000f000 d08=0000f000000f0000
s18=00003300 s19=001eff00 d09=001eff0000003300
s20=0f000000 s21=00f0f000 d10=00f0f0000f000000
s22=00333c00 s23=1eff8800 d11=1eff880000333c00
s24=00000000 s25=0cb88800 d12=0cb8880000000000
s26=3c00f000 s27=040a4a00 d13=040a4a003c00f000
s28=00f00000 s29=000fc300 d14=000fc30000f00000
s30=0000f000 s31=01efbb00 d15=01efbb000000f000
s32=72be5d74 s33=80deb1fe d16=80deb1fe72be5d74
s34=9bdc06a7 s35=c19bf354 d17=c19bf3549bdc06a7
s36=f64dcb2e s37=f9df906d d18=f9df906df64dcb2e
s38=dce621e0 s39=46d84a0f d19=46d84a0fdce621e0
s40=3ff7deb6 s41=10b2f712 d20=10b2f7123ff7deb6
s42=bee54b62 s43=50a750e0 d21=50a750e0bee54b62
s44=d6c7fefb s45=e242165e d22=e242165ed6c7fefb
s46=6c57dca9 s47=1c0a14ea d23=1c0a14ea6c57dca9
s48=f0a1feaa s49=2a7ea146 d24=2a7ea146f0a1feaa
s50=321b51e0 s51=8386a80a d25=8386a80a321b51e0
s52=6ed9eba1 s53=6ed9eba1 d26=6ed9eba16ed9eba1
s54=6ed9eba1 s55=6ed9eba1 d27=6ed9eba16ed9eba1
s56=8f1bbcdc s57=8f1bbcdc d28=8f1bbcdc8f1bbcdc
s58=8f1bbcdc s59=8f1bbcdc d29=8f1bbcdc8f1bbcdc
s60=ca62c1d6 s61=ca62c1d6 d30=ca62c1d6ca62c1d6
s62=ca62c1d6 s63=ca62c1d6 d31=ca62c1d6ca62c1d6
FPSCR: 00000000