Warning: Permanently added '10.128.0.122' (ECDSA) to the list of known hosts.
2023/03/27 07:20:20 fuzzer started
[ 30.506839][ T2451] ------------[ cut here ]------------
[ 30.512461][ T2451] WARNING: CPU: 0 PID: 2451 at include/linux/cpumask.h:143 c_start+0x1da/0x250
[ 30.521607][ T2451] Modules linked in:
[ 30.525521][ T2451] CPU: 0 PID: 2451 Comm: syz-fuzzer Not tainted 6.3.0-rc1-syzkaller-00083-g2b947f8769be #0
[ 30.535587][ T2451] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/02/2023
[ 30.545692][ T2451] RIP: 0010:c_start+0x1da/0x250
[ 30.550599][ T2451] Code: 58 55 87 e8 18 09 3e 00 4c 89 e0 5b 5d 41 5c 41 5d 41 5e c3 f3 48 0f bc db e8 02 09 3e 00 89 db e9 38 ff ff ff e8 f6 08 3e 00 <0f> 0b e9 c1 fe ff ff 48 c7 c7 c0 bc e1 88 e8 b3 9e 72 00 e9 67 ff
[ 30.570301][ T2451] RSP: 0018:ffffc900004f7c68 EFLAGS: 00010293
[ 30.576392][ T2451] RAX: 0000000000000000 RBX: 0000000000000007 RCX: 0000000000000000
[ 30.584468][ T2451] RDX: ffff888110a03800 RSI: ffffffff810cf5aa RDI: 0000000000000004
[ 30.592530][ T2451] RBP: ffffffff88e1bcc0 R08: 0000000000000004 R09: 0000000000000007
[ 30.600560][ T2451] R10: 0000000000000002 R11: 0000000000000000 R12: ffff88810ecac968
[ 30.608573][ T2451] R13: 0000000000000008 R14: 0000000000000002 R15: 0000000000000000
[ 30.616557][ T2451] FS: 0000000001ec6270(0000) GS:ffff8881f6800000(0000) knlGS:0000000000000000
[ 30.625543][ T2451] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 30.632215][ T2451] CR2: 00007f0a4f8c0198 CR3: 0000000110ad0000 CR4: 00000000003506f0
[ 30.640406][ T2451] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 30.648434][ T2451] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 30.656404][ T2451] Call Trace:
[ 30.659721][ T2451]
[ 30.662666][ T2451] seq_read_iter+0x2ca/0x12d0
[ 30.667351][ T2451] proc_reg_read_iter+0x115/0x2d0
[ 30.672424][ T2451] vfs_read+0x681/0x930
[ 30.676602][ T2451] ? kernel_read+0x1c0/0x1c0
[ 30.681258][ T2451] ? __fget_files+0x26a/0x480
[ 30.685957][ T2451] ksys_read+0x12b/0x250
[ 30.690284][ T2451] ? vfs_write+0xe10/0xe10
[ 30.694827][ T2451] ? syscall_enter_from_user_mode+0x26/0xb0
[ 30.700777][ T2451] do_syscall_64+0x39/0xb0
[ 30.705212][ T2451] entry_SYSCALL_64_after_hwframe+0x63/0xcd
[ 30.711323][ T2451] RIP: 0033:0x403ace
[ 30.715239][ T2451] Code: 48 89 6c 24 38 48 8d 6c 24 38 e8 0d 00 00 00 48 8b 6c 24 38 48 83 c4 40 c3 cc cc cc 49 89 f2 48 89 fa 48 89 ce 48 89 df 0f 05 <48> 3d 01 f0 ff ff 76 15 48 f7 d8 48 89 c1 48 c7 c0 ff ff ff ff 48
[ 30.734901][ T2451] RSP: 002b:000000c000bdd308 EFLAGS: 00000202 ORIG_RAX: 0000000000000000
[ 30.743406][ T2451] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 0000000000403ace
[ 30.751458][ T2451] RDX: 0000000000001000 RSI: 000000c0003ea000 RDI: 0000000000000003
[ 30.759491][ T2451] RBP: 000000c000bdd348 R08: 0000000000000000 R09: 0000000000000000
[ 30.767468][ T2451] R10: 0000000000000000 R11: 0000000000000202 R12: 000000c000bdd488
[ 30.775500][ T2451] R13: 0000000000000000 R14: 000000c0000061a0 R15: 0000400000000000
[ 30.783550][ T2451]
[ 30.786582][ T2451] Kernel panic - not syncing: kernel: panic_on_warn set ...
[ 30.793851][ T2451] CPU: 0 PID: 2451 Comm: syz-fuzzer Not tainted 6.3.0-rc1-syzkaller-00083-g2b947f8769be #0
[ 30.803833][ T2451] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/02/2023
[ 30.814167][ T2451] Call Trace:
[ 30.817445][ T2451]
[ 30.820368][ T2451] dump_stack_lvl+0xd9/0x150
[ 30.824970][ T2451] panic+0x688/0x730
[ 30.828867][ T2451] ? panic_smp_self_stop+0x90/0x90
[ 30.833978][ T2451] ? show_trace_log_lvl+0x285/0x390
[ 30.839188][ T2451] ? c_start+0x1da/0x250
[ 30.843431][ T2451] check_panic_on_warn+0xb1/0xc0
[ 30.848362][ T2451] __warn+0xf2/0x4f0
[ 30.852248][ T2451] ? c_start+0x1da/0x250
[ 30.856492][ T2451] report_bug+0x2da/0x500
[ 30.860820][ T2451] handle_bug+0x3c/0x70
[ 30.864970][ T2451] exc_invalid_op+0x18/0x50
[ 30.869465][ T2451] asm_exc_invalid_op+0x1a/0x20
[ 30.874311][ T2451] RIP: 0010:c_start+0x1da/0x250
[ 30.879170][ T2451] Code: 58 55 87 e8 18 09 3e 00 4c 89 e0 5b 5d 41 5c 41 5d 41 5e c3 f3 48 0f bc db e8 02 09 3e 00 89 db e9 38 ff ff ff e8 f6 08 3e 00 <0f> 0b e9 c1 fe ff ff 48 c7 c7 c0 bc e1 88 e8 b3 9e 72 00 e9 67 ff
[ 30.898782][ T2451] RSP: 0018:ffffc900004f7c68 EFLAGS: 00010293
[ 30.904851][ T2451] RAX: 0000000000000000 RBX: 0000000000000007 RCX: 0000000000000000
[ 30.912824][ T2451] RDX: ffff888110a03800 RSI: ffffffff810cf5aa RDI: 0000000000000004
[ 30.920790][ T2451] RBP: ffffffff88e1bcc0 R08: 0000000000000004 R09: 0000000000000007
[ 30.928755][ T2451] R10: 0000000000000002 R11: 0000000000000000 R12: ffff88810ecac968
[ 30.936730][ T2451] R13: 0000000000000008 R14: 0000000000000002 R15: 0000000000000000
[ 30.944721][ T2451] ? c_start+0x1da/0x250
[ 30.949059][ T2451] ? c_start+0x1da/0x250
[ 30.953303][ T2451] seq_read_iter+0x2ca/0x12d0
[ 30.957996][ T2451] proc_reg_read_iter+0x115/0x2d0
[ 30.963035][ T2451] vfs_read+0x681/0x930
[ 30.967206][ T2451] ? kernel_read+0x1c0/0x1c0
[ 30.971823][ T2451] ? __fget_files+0x26a/0x480
[ 30.976518][ T2451] ksys_read+0x12b/0x250
[ 30.980762][ T2451] ? vfs_write+0xe10/0xe10
[ 30.985172][ T2451] ? syscall_enter_from_user_mode+0x26/0xb0
[ 30.991151][ T2451] do_syscall_64+0x39/0xb0
[ 30.995575][ T2451] entry_SYSCALL_64_after_hwframe+0x63/0xcd
[ 31.001485][ T2451] RIP: 0033:0x403ace
[ 31.005401][ T2451] Code: 48 89 6c 24 38 48 8d 6c 24 38 e8 0d 00 00 00 48 8b 6c 24 38 48 83 c4 40 c3 cc cc cc 49 89 f2 48 89 fa 48 89 ce 48 89 df 0f 05 <48> 3d 01 f0 ff ff 76 15 48 f7 d8 48 89 c1 48 c7 c0 ff ff ff ff 48
[ 31.025101][ T2451] RSP: 002b:000000c000bdd308 EFLAGS: 00000202 ORIG_RAX: 0000000000000000
[ 31.033514][ T2451] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 0000000000403ace
[ 31.041512][ T2451] RDX: 0000000000001000 RSI: 000000c0003ea000 RDI: 0000000000000003
[ 31.049492][ T2451] RBP: 000000c000bdd348 R08: 0000000000000000 R09: 0000000000000000
[ 31.057557][ T2451] R10: 0000000000000000 R11: 0000000000000202 R12: 000000c000bdd488
[ 31.065614][ T2451] R13: 0000000000000000 R14: 000000c0000061a0 R15: 0000400000000000
[ 31.073612][ T2451]
[ 31.076730][ T2451] Kernel Offset: disabled
[ 31.081122][ T2451] Rebooting in 86400 seconds..