syzkaller login: [   45.632685][ T2083] netlink: 4 bytes leftover after parsing attributes in process `dhcpcd'.
[   45.634141][ T2083] netlink: 4 bytes leftover after parsing attributes in process `dhcpcd'.
[   45.647071][ T2083] netlink: 4 bytes leftover after parsing attributes in process `dhcpcd'.
Warning: Permanently added '[localhost]:35159' (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
[   62.926613][ T2230] cgroup: Unknown subsys name 'net'
[   63.091013][ T2230] cgroup: Unknown subsys name 'hugetlb'
[   63.092799][ T2230] 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 1:
r0 = openat$pidfd(0xffffff9c, &(0x7f0000000040), 0x0, 0x0)
fchdir(r0)
openat$cgroup_root(0xffffff9c, &(0x7f0000000080)='./cgroup/syz0\x00', 0x200002, 0x0)

panic: unaligned 64-bit atomic operation

goroutine 27 [running]:
runtime/internal/atomic.panicUnaligned()
	/usr/local/go/src/runtime/internal/atomic/unaligned.go:8 +0x24
runtime/internal/atomic.Xadd64(0x18627c4, 0x1)
	/usr/local/go/src/runtime/internal/atomic/atomic_arm.s:256 +0x14
main.(*Proc).executeRaw(0x1894240, 0x1b8e048, 0x1b13440, 0x2)
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:320 +0x158
main.(*Proc).execute(0x1894240, 0x1b8e048, 0x1b13440, 0x7, 0x2)
	/syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:255 +0x38
main.(*Proc).loop(0x1894240)
	/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:
05:16:33  Registers:
info registers vcpu 0
R00=5bb2a000 R01=df96dcf8 R02=dddd7bac R03=dddd7ba8
R04=00000000 R05=8423ef00 R06=82b38664 R07=00000014
R08=82b38700 R09=83e50000 R10=00004004 R11=df96dd6c
R12=00034d80 R13=df96dd48 R14=60030013 R15=812a6638
PSR=60030013 -ZC- A S svc32
s00=3a6f672e s01=302b2038 d00=302b20383a6f672e
s02=692f656d s03=7265746e d01=7265746e692f656d
s04=2f6c616e s05=6d6f7461 d02=6d6f74612f6c616e
s06=702e6369 s07=63696e61 d03=63696e61702e6369
s08=6c616e55 s09=656e6769 d04=656e67696c616e55
s10=0a292864 s11=73752f09 d05=73752f090a292864
s12=6f6c2f72 s13=2f6c6163 d06=2f6c61636f6c2f72
s14=732f6f67 s15=722f6372 d07=722f6372732f6f67
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=11d5bae3 s33=18a4d670 d16=18a4d67011d5bae3
s34=267a10de s35=487d5508 d17=487d5508267a10de
s36=6ff53fa8 s37=ef5683e9 d18=ef5683e96ff53fa8
s38=e47bd4c3 s39=494e54d3 d19=494e54d3e47bd4c3
s40=28255bbf s41=d273c57f d20=d273c57f28255bbf
s42=496fce38 s43=28552c33 d21=28552c33496fce38
s44=8b641f9d s45=2a1695ab d22=2a1695ab8b641f9d
s46=cd35abb7 s47=75bde35f d23=75bde35fcd35abb7
s48=00000001 s49=00000000 d24=0000000000000001
s50=00000000 s51=00000000 d25=0000000000000000
s52=78340312 s53=6e7c31cc d26=6e7c31cc78340312
s54=23b8103a s55=b60f5276 d27=b60f527623b8103a
s56=b1b48598 s57=49f96e9e d28=49f96e9eb1b48598
s58=9c305c83 s59=e9269d64 d29=e9269d649c305c83
s60=6bcd75c8 s61=94272df1 d30=94272df16bcd75c8
s62=68d57755 s63=27e77d17 d31=27e77d1768d57755
FPSCR: 00000000
info registers vcpu 1
R00=00000002 R01=004c3c1d R02=00000017 R03=00000000
R04=00000000 R05=01837c30 R06=00257694 R07=00000004
R08=00000007 R09=0007e3d4 R10=018005a0 R11=00000005
R12=00000001 R13=01837c6c R14=0004b4a4 R15=0007fdc4
PSR=60000010 -ZC- A S usr32
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=00000000 d07=0000000000000000
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