forked to background, child pid 3047
no interfaces have a carrier
[   68.884173][ T3048] 8021q: adding VLAN 0 to HW filter on device bond0
[   68.908200][ T3048] eql: remember to turn off Van-Jacobson compression on your slave devices
Starting sshd: OK

syzkaller
Warning: Permanently added '10.128.0.77' (ECDSA) to the list of known hosts.
syzkaller login: [   95.143296][   T25] cfg80211: failed to load regulatory.db
2022/05/10 23:21:51 fuzzer started
[  101.502923][ T3467] =====================================================
[  101.509960][ T3467] BUG: KMSAN: uninit-value in string+0x3cf/0x6f0
[  101.516318][ T3467]  string+0x3cf/0x6f0
[  101.520322][ T3467]  vsnprintf+0x2222/0x3650
[  101.524759][ T3467]  seq_printf+0x314/0x4f0
[  101.529112][ T3467]  show_cpuinfo+0x305/0x1860
[  101.533743][ T3467]  seq_read_iter+0xaac/0x2150
[  101.538443][ T3467]  proc_reg_read_iter+0x385/0x480
[  101.543495][ T3467]  vfs_read+0xec1/0x17b0
[  101.547771][ T3467]  ksys_read+0x28b/0x510
[  101.552046][ T3467]  __x64_sys_read+0xdb/0x120
[  101.556671][ T3467]  do_syscall_64+0x51/0xa0
[  101.561115][ T3467]  entry_SYSCALL_64_after_hwframe+0x44/0xae
[  101.567041][ T3467] 
[  101.569361][ T3467] Local variable page created at:
[  101.574377][ T3467]  get_futex_key+0xc5/0x2b90
[  101.579001][ T3467]  futex_wait_setup+0x140/0x560
[  101.583868][ T3467] 
[  101.586188][ T3467] CPU: 1 PID: 3467 Comm: syz-fuzzer Not tainted 5.18.0-rc4-syzkaller #0
[  101.594536][ T3467] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  101.604602][ T3467] =====================================================
[  101.611526][ T3467] Disabling lock debugging due to kernel taint
[  101.618024][ T3467] Kernel panic - not syncing: kmsan.panic set ...
[  101.624451][ T3467] CPU: 1 PID: 3467 Comm: syz-fuzzer Tainted: G    B             5.18.0-rc4-syzkaller #0
[  101.634202][ T3467] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  101.644259][ T3467] Call Trace:
[  101.647529][ T3467]  <TASK>
[  101.650451][ T3467]  dump_stack_lvl+0x1ff/0x28e
[  101.655154][ T3467]  dump_stack+0x25/0x28
[  101.659327][ T3467]  panic+0x4fe/0xc73
[  101.663244][ T3467]  ? asm_sysvec_apic_timer_interrupt+0x12/0x20
[  101.669420][ T3467]  ? add_taint+0x181/0x210
[  101.673845][ T3467]  ? console_unlock+0x1c00/0x2130
[  101.678891][ T3467]  ? _raw_spin_unlock_irqrestore+0x78/0xb0
[  101.684711][ T3467]  kmsan_report+0x2e6/0x2f0
[  101.689226][ T3467]  ? is_module_text_address+0x275/0x300
[  101.694791][ T3467]  ? __msan_warning+0x94/0x110
[  101.699575][ T3467]  ? string+0x3cf/0x6f0
[  101.703736][ T3467]  ? vsnprintf+0x2222/0x3650
[  101.708333][ T3467]  ? seq_printf+0x314/0x4f0
[  101.712845][ T3467]  ? show_cpuinfo+0x305/0x1860
[  101.717629][ T3467]  ? seq_read_iter+0xaac/0x2150
[  101.722489][ T3467]  ? proc_reg_read_iter+0x385/0x480
[  101.727699][ T3467]  ? vfs_read+0xec1/0x17b0
[  101.732134][ T3467]  ? ksys_read+0x28b/0x510
[  101.736571][ T3467]  ? __x64_sys_read+0xdb/0x120
[  101.741353][ T3467]  ? do_syscall_64+0x51/0xa0
[  101.745955][ T3467]  ? entry_SYSCALL_64_after_hwframe+0x44/0xae
[  101.752038][ T3467]  ? kmsan_get_metadata+0x33/0x220
[  101.757160][ T3467]  ? kmsan_get_shadow_origin_ptr+0x9b/0xf0
[  101.762983][ T3467]  ? format_decode+0x61/0x1990
[  101.767763][ T3467]  ? filter_irq_stacks+0xb5/0x230
[  101.772809][ T3467]  ? __stack_depot_save+0x21/0x4b0
[  101.777945][ T3467]  ? kmsan_get_metadata+0x33/0x220
[  101.783063][ T3467]  ? kmsan_internal_set_shadow_origin+0x62/0xe0
[  101.789331][ T3467]  ? kmsan_get_metadata+0x33/0x220
[  101.794449][ T3467]  ? kmsan_get_shadow_origin_ptr+0x9b/0xf0
[  101.800268][ T3467]  __msan_warning+0x94/0x110
[  101.804880][ T3467]  string+0x3cf/0x6f0
[  101.808874][ T3467]  ? kmsan_get_metadata+0x33/0x220
[  101.813997][ T3467]  vsnprintf+0x2222/0x3650
[  101.818439][ T3467]  seq_printf+0x314/0x4f0
[  101.822786][ T3467]  ? kmsan_internal_unpoison_memory+0x10/0x20
[  101.828895][ T3467]  show_cpuinfo+0x305/0x1860
[  101.833516][ T3467]  ? c_next+0x230/0x230
[  101.837691][ T3467]  seq_read_iter+0xaac/0x2150
[  101.842379][ T3467]  ? vfs_read+0x884/0x17b0
[  101.846825][ T3467]  ? kmsan_get_shadow_origin_ptr+0x9b/0xf0
[  101.852653][ T3467]  ? seq_read+0x7c0/0x7c0
[  101.857003][ T3467]  proc_reg_read_iter+0x385/0x480
[  101.862056][ T3467]  ? proc_reg_write+0x560/0x560
[  101.866928][ T3467]  vfs_read+0xec1/0x17b0
[  101.871213][ T3467]  ksys_read+0x28b/0x510
[  101.875488][ T3467]  __x64_sys_read+0xdb/0x120
[  101.880110][ T3467]  do_syscall_64+0x51/0xa0
[  101.884555][ T3467]  ? exc_page_fault+0x76/0x150
[  101.889354][ T3467]  entry_SYSCALL_64_after_hwframe+0x44/0xae
[  101.895274][ T3467] RIP: 0033:0x49dfbb
[  101.899169][ T3467] Code: e8 aa 4b fc ff eb 88 cc cc cc cc cc cc cc cc e8 bb 8f fc ff 48 8b 7c 24 10 48 8b 74 24 18 48 8b 54 24 20 48 8b 44 24 08 0f 05 <48> 3d 01 f0 ff ff 76 20 48 c7 44 24 28 ff ff ff ff 48 c7 44 24 30
[  101.918788][ T3467] RSP: 002b:000000c00023d3b8 EFLAGS: 00000212 ORIG_RAX: 0000000000000000
[  101.927215][ T3467] RAX: ffffffffffffffda RBX: 000000c00001e000 RCX: 000000000049dfbb
[  101.935195][ T3467] RDX: 0000000000001000 RSI: 000000c000398000 RDI: 0000000000000006
[  101.943171][ T3467] RBP: 000000c00023d408 R08: 0000000000000001 R09: 000000c00004ea80
[  101.951146][ T3467] R10: 0000000000001000 R11: 0000000000000212 R12: 000000c000398000
[  101.959120][ T3467] R13: 0000000000000000 R14: 000000c0000001a0 R15: 0000000000000040
[  101.967104][ T3467]  </TASK>
[  101.970382][ T3467] Kernel Offset: disabled
[  101.974801][ T3467] Rebooting in 86400 seconds..