Warning: Permanently added '10.128.10.49' (ECDSA) to the list of known hosts.
2023/06/28 20:42:13 fuzzer started
2023/06/28 20:42:14 connecting to host at 10.128.0.169:37871
2023/06/28 20:42:14 checking machine...
2023/06/28 20:42:14 checking revisions...
2023/06/28 20:42:14 testing simple program...
syzkaller login: [ 54.223293][ T5005] cgroup: Unknown subsys name 'net'
[ 54.333330][ T5005] cgroup: Unknown subsys name 'rlimit'
[ 55.662984][ T5005] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k FS
[ 55.675608][ T4998] memfd_create() without MFD_EXEC nor MFD_NOEXEC_SEAL, pid=4998 'syz-fuzzer'
[ 55.797810][ T5010] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 55.805777][ T5010] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 55.813728][ T5010] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 55.822278][ T5010] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 55.829951][ T5010] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 55.837236][ T5010] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 55.857681][ T5007] ================================================================================
[ 55.866977][ T5007] UBSAN: array-index-out-of-bounds in kernel/pid.c:244:15
[ 55.874235][ T5007] index 1 is out of range for type 'upid [1]'
[ 55.880343][ T5007] CPU: 1 PID: 5007 Comm: syz-executor.0 Not tainted 6.4.0-syzkaller-02218-g1b2c92a1cb24 #0
[ 55.890490][ T5007] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/27/2023
[ 55.900534][ T5007] Call Trace:
[ 55.903812][ T5007]
[ 55.906734][ T5007] dump_stack_lvl+0x136/0x150
[ 55.911428][ T5007] __ubsan_handle_out_of_bounds+0xd5/0x140
[ 55.917228][ T5007] ? ww_mutex_lock+0xe1/0x140
[ 55.921905][ T5007] alloc_pid+0xbe5/0xdd0
[ 55.926140][ T5007] ? copy_namespaces+0x1e3/0x500
[ 55.931114][ T5007] copy_process+0x4589/0x7620
[ 55.935831][ T5007] ? pidfd_prepare+0x80/0x80
[ 55.940446][ T5007] ? lockdep_hardirqs_on_prepare+0x410/0x410
[ 55.946725][ T5007] kernel_clone+0xeb/0x890
[ 55.951162][ T5007] ? create_io_thread+0xe0/0xe0
[ 55.956198][ T5007] ? do_user_addr_fault+0x2b1/0x1210
[ 55.961499][ T5007] ? reacquire_held_locks+0x214/0x4f0
[ 55.967065][ T5007] ? do_user_addr_fault+0x2b1/0x1210
[ 55.972372][ T5007] ? find_held_lock+0x2d/0x110
[ 55.977148][ T5007] __do_sys_clone+0xba/0x100
[ 55.981755][ T5007] ? kernel_clone+0x890/0x890
[ 55.986466][ T5007] ? syscall_enter_from_user_mode+0x26/0x80
[ 55.992391][ T5007] do_syscall_64+0x39/0xb0
[ 55.996843][ T5007] entry_SYSCALL_64_after_hwframe+0x63/0xcd
[ 56.002960][ T5007] RIP: 0033:0x7f54cd28d7b1
[ 56.007433][ T5007] Code: 48 85 ff 74 3d 48 85 f6 74 38 48 83 ee 10 48 89 4e 08 48 89 3e 48 89 d7 4c 89 c2 4d 89 c8 4c 8b 54 24 08 b8 38 00 00 00 0f 05 <48> 85 c0 7c 13 74 01 c3 31 ed 58 5f ff d0 48 89 c7 b8 3c 00 00 00
[ 56.027790][ T5007] RSP: 002b:00007ffe621cbdb8 EFLAGS: 00000202 ORIG_RAX: 0000000000000038
[ 56.036394][ T5007] RAX: ffffffffffffffda RBX: 00007ffe621cc3f8 RCX: 00007f54cd28d7b1
[ 56.044813][ T5007] RDX: 0000000000000000 RSI: 00007f54cd4cffb0 RDI: 0000000030000000
[ 56.052960][ T5007] RBP: 00000000ffffffff R08: 0000000000000000 R09: 0000000000000000
[ 56.061558][ T5007] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000000000003
[ 56.069618][ T5007] R13: 00007ffe621cbe90 R14: 00007f54cd3ac9d8 R15: 000000000000000c
[ 56.077867][ T5007]
[ 56.081173][ T5007] ================================================================================
[ 56.090890][ T5007] Kernel panic - not syncing: UBSAN: panic_on_warn set ...
[ 56.098443][ T5007] CPU: 0 PID: 5007 Comm: syz-executor.0 Not tainted 6.4.0-syzkaller-02218-g1b2c92a1cb24 #0
[ 56.108686][ T5007] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/27/2023
[ 56.119286][ T5007] Call Trace:
[ 56.122578][ T5007]
[ 56.126754][ T5007] dump_stack_lvl+0xd9/0x150
[ 56.131561][ T5007] panic+0x686/0x730
[ 56.135655][ T5007] ? panic_smp_self_stop+0xa0/0xa0
[ 56.140887][ T5007] ? syslog_print_all+0x3a0/0x3a0
[ 56.146099][ T5007] check_panic_on_warn+0xb1/0xc0
[ 56.151143][ T5007] __ubsan_handle_out_of_bounds+0xfd/0x140
[ 56.156967][ T5007] ? ww_mutex_lock+0xe1/0x140
[ 56.161647][ T5007] alloc_pid+0xbe5/0xdd0
[ 56.165970][ T5007] ? copy_namespaces+0x1e3/0x500
[ 56.170990][ T5007] copy_process+0x4589/0x7620
[ 56.175670][ T5007] ? pidfd_prepare+0x80/0x80
[ 56.180349][ T5007] ? lockdep_hardirqs_on_prepare+0x410/0x410
[ 56.186413][ T5007] kernel_clone+0xeb/0x890
[ 56.190840][ T5007] ? create_io_thread+0xe0/0xe0
[ 56.195856][ T5007] ? do_user_addr_fault+0x2b1/0x1210
[ 56.201135][ T5007] ? reacquire_held_locks+0x214/0x4f0
[ 56.206767][ T5007] ? do_user_addr_fault+0x2b1/0x1210
[ 56.212068][ T5007] ? find_held_lock+0x2d/0x110
[ 56.216848][ T5007] __do_sys_clone+0xba/0x100
[ 56.221458][ T5007] ? kernel_clone+0x890/0x890
[ 56.226381][ T5007] ? syscall_enter_from_user_mode+0x26/0x80
[ 56.232275][ T5007] do_syscall_64+0x39/0xb0
[ 56.236690][ T5007] entry_SYSCALL_64_after_hwframe+0x63/0xcd
[ 56.242756][ T5007] RIP: 0033:0x7f54cd28d7b1
[ 56.247160][ T5007] Code: 48 85 ff 74 3d 48 85 f6 74 38 48 83 ee 10 48 89 4e 08 48 89 3e 48 89 d7 4c 89 c2 4d 89 c8 4c 8b 54 24 08 b8 38 00 00 00 0f 05 <48> 85 c0 7c 13 74 01 c3 31 ed 58 5f ff d0 48 89 c7 b8 3c 00 00 00
[ 56.267043][ T5007] RSP: 002b:00007ffe621cbdb8 EFLAGS: 00000202 ORIG_RAX: 0000000000000038
[ 56.275812][ T5007] RAX: ffffffffffffffda RBX: 00007ffe621cc3f8 RCX: 00007f54cd28d7b1
[ 56.283889][ T5007] RDX: 0000000000000000 RSI: 00007f54cd4cffb0 RDI: 0000000030000000
[ 56.291861][ T5007] RBP: 00000000ffffffff R08: 0000000000000000 R09: 0000000000000000
[ 56.299831][ T5007] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000000000003
[ 56.307877][ T5007] R13: 00007ffe621cbe90 R14: 00007f54cd3ac9d8 R15: 000000000000000c
[ 56.315848][ T5007]
[ 56.319512][ T5007] Kernel Offset: disabled
[ 56.323906][ T5007] Rebooting in 86400 seconds..