Warning: Permanently added '[localhost]:16942' (ECDSA) to the list of known hosts.
2022/10/16 18:00:14 fuzzer started
[ 46.565623][ T3612] ------------[ cut here ]------------
[ 46.569484][ T3612] WARNING: CPU: 2 PID: 3612 at include/linux/cpumask.h:110 c_start+0x152/0x1b0
[ 46.575658][ T3612] Modules linked in:
[ 46.579491][ T3612] CPU: 2 PID: 3612 Comm: syz-fuzzer Not tainted 6.0.0-syzkaller-12196-g1501278bb7ba #0
[ 46.589464][ T3612] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.14.0-2 04/01/2014
[ 46.595034][ T3612] RIP: 0010:c_start+0x152/0x1b0
[ 46.597898][ T3612] Code: a0 98 99 8b e8 df 87 4c 00 5b 5d 4c 89 e0 41 5c 41 5d c3 e8 d0 87 4c 00 45 31 e4 5b 4c 89 e0 5d 41 5c 41 5d c3 e8 be 87 4c 00 <0f> 0b e9 1e ff ff ff 48 c7 c7 80 09 e2 8d e8 cb cd 98 00 e9 6b ff
[ 46.610335][ T3612] RSP: 0018:ffffc900037afc70 EFLAGS: 00010293
[ 46.614153][ T3612] RAX: 0000000000000000 RBX: ffffffff8de20980 RCX: 0000000000000000
[ 46.618887][ T3612] RDX: ffff88801d598000 RSI: ffffffff812ffc02 RDI: 0000000000000004
[ 46.623715][ T3612] RBP: 0000000000000008 R08: 0000000000000004 R09: 0000000000000008
[ 46.628186][ T3612] R10: 0000000000000008 R11: 0000000000000001 R12: ffff88801a9fe150
[ 46.633526][ T3612] R13: 0000000000000008 R14: ffff8880243156fc R15: 0000000000000000
[ 46.638183][ T3612] FS: 000000c00004e890(0000) GS:ffff88802ca00000(0000) knlGS:0000000000000000
[ 46.644097][ T3612] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 46.649210][ T3612] CR2: 00007faceae763c0 CR3: 0000000026a36000 CR4: 0000000000150ee0
[ 46.655704][ T3612] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 46.662248][ T3612] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 46.668066][ T3612] Call Trace:
[ 46.670913][ T3612]
[ 46.673314][ T3612] seq_read_iter+0x2c6/0x1280
[ 46.677231][ T3612] proc_reg_read_iter+0x111/0x2d0
[ 46.681532][ T3612] vfs_read+0x67d/0x930
[ 46.684933][ T3612] ? kernel_read+0x1c0/0x1c0
[ 46.688783][ T3612] ? __fget_files+0x26a/0x440
[ 46.692618][ T3612] ksys_read+0x127/0x250
[ 46.696054][ T3612] ? vfs_write+0xdd0/0xdd0
[ 46.699549][ T3612] ? syscall_enter_from_user_mode+0x22/0xb0
[ 46.704475][ T3612] ? trace_hardirqs_on+0x2d/0x160
[ 46.708687][ T3612] do_syscall_64+0x35/0xb0
[ 46.712421][ T3612] entry_SYSCALL_64_after_hwframe+0x63/0xcd
[ 46.716566][ T3612] RIP: 0033:0x4ae09b
[ 46.719095][ T3612] Code: e8 ea 57 fb ff eb 88 cc cc cc cc cc cc cc cc e8 fb 9b fb 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
[ 46.731161][ T3612] RSP: 002b:000000c0005b13b8 EFLAGS: 00000212 ORIG_RAX: 0000000000000000
[ 46.736394][ T3612] RAX: ffffffffffffffda RBX: 000000c00003e800 RCX: 00000000004ae09b
[ 46.741481][ T3612] RDX: 0000000000000b49 RSI: 000000c0005c14b7 RDI: 0000000000000003
[ 46.746542][ T3612] RBP: 000000c0005b1408 R08: 0000000000000001 R09: 000000c000072480
[ 46.751694][ T3612] R10: 0000000000000b49 R11: 0000000000000212 R12: 000000c0005b1570
[ 46.756748][ T3612] R13: 0000000000000000 R14: 000000c0000001a0 R15: 00007facc880532f
[ 46.761779][ T3612]
[ 46.763821][ T3612] Kernel panic - not syncing: panic_on_warn set ...
[ 46.768029][ T3612] CPU: 3 PID: 3612 Comm: syz-fuzzer Not tainted 6.0.0-syzkaller-12196-g1501278bb7ba #0
[ 46.773866][ T3612] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.14.0-2 04/01/2014
[ 46.779551][ T3612] Call Trace:
[ 46.781583][ T3612]
[ 46.783512][ T3612] dump_stack_lvl+0xcd/0x134
[ 46.786416][ T3612] panic+0x2c8/0x622
[ 46.789059][ T3612] ? panic_print_sys_info.part.0+0x110/0x110
[ 46.792850][ T3612] ? __warn.cold+0x24b/0x350
[ 46.795726][ T3612] ? c_start+0x152/0x1b0
[ 46.798465][ T3612] __warn.cold+0x25c/0x350
[ 46.801341][ T3612] ? c_start+0x152/0x1b0
[ 46.804001][ T3612] report_bug+0x1bc/0x210
[ 46.806818][ T3612] handle_bug+0x3c/0x70
[ 46.809478][ T3612] exc_invalid_op+0x14/0x40
[ 46.812251][ T3612] asm_exc_invalid_op+0x16/0x20
[ 46.815461][ T3612] RIP: 0010:c_start+0x152/0x1b0
[ 46.818564][ T3612] Code: a0 98 99 8b e8 df 87 4c 00 5b 5d 4c 89 e0 41 5c 41 5d c3 e8 d0 87 4c 00 45 31 e4 5b 4c 89 e0 5d 41 5c 41 5d c3 e8 be 87 4c 00 <0f> 0b e9 1e ff ff ff 48 c7 c7 80 09 e2 8d e8 cb cd 98 00 e9 6b ff
[ 46.831015][ T3612] RSP: 0018:ffffc900037afc70 EFLAGS: 00010293
[ 46.835392][ T3612] RAX: 0000000000000000 RBX: ffffffff8de20980 RCX: 0000000000000000
[ 46.840205][ T3612] RDX: ffff88801d598000 RSI: ffffffff812ffc02 RDI: 0000000000000004
[ 46.846025][ T3612] RBP: 0000000000000008 R08: 0000000000000004 R09: 0000000000000008
[ 46.852171][ T3612] R10: 0000000000000008 R11: 0000000000000001 R12: ffff88801a9fe150
[ 46.856997][ T3612] R13: 0000000000000008 R14: ffff8880243156fc R15: 0000000000000000
[ 46.861899][ T3612] ? c_start+0x152/0x1b0
[ 46.864770][ T3612] seq_read_iter+0x2c6/0x1280
[ 46.867725][ T3612] proc_reg_read_iter+0x111/0x2d0
[ 46.870957][ T3612] vfs_read+0x67d/0x930
[ 46.873741][ T3612] ? kernel_read+0x1c0/0x1c0
[ 46.876803][ T3612] ? __fget_files+0x26a/0x440
[ 46.880118][ T3612] ksys_read+0x127/0x250
[ 46.883311][ T3612] ? vfs_write+0xdd0/0xdd0
[ 46.886890][ T3612] ? syscall_enter_from_user_mode+0x22/0xb0
[ 46.891547][ T3612] ? trace_hardirqs_on+0x2d/0x160
[ 46.894941][ T3612] do_syscall_64+0x35/0xb0
[ 46.897841][ T3612] entry_SYSCALL_64_after_hwframe+0x63/0xcd
[ 46.901631][ T3612] RIP: 0033:0x4ae09b
[ 46.904184][ T3612] Code: e8 ea 57 fb ff eb 88 cc cc cc cc cc cc cc cc e8 fb 9b fb 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
[ 46.916616][ T3612] RSP: 002b:000000c0005b13b8 EFLAGS: 00000212 ORIG_RAX: 0000000000000000
[ 46.921898][ T3612] RAX: ffffffffffffffda RBX: 000000c00003e800 RCX: 00000000004ae09b
[ 46.926833][ T3612] RDX: 0000000000000b49 RSI: 000000c0005c14b7 RDI: 0000000000000003
[ 46.931655][ T3612] RBP: 000000c0005b1408 R08: 0000000000000001 R09: 000000c000072480
[ 46.936365][ T3612] R10: 0000000000000b49 R11: 0000000000000212 R12: 000000c0005b1570
[ 46.941289][ T3612] R13: 0000000000000000 R14: 000000c0000001a0 R15: 00007facc880532f
[ 46.946329][ T3612]
[ 46.948875][ T3612] Kernel Offset: disabled
[ 46.951869][ T3612] Rebooting in 86400 seconds..
VM DIAGNOSIS:
18:00:15 Registers:
info registers vcpu 0
RAX=0000000000000000 RBX=ffffffff8bcbc9c0 RCX=ffffffff898ddeb5 RDX=ffffed100590698a
RSI=0000000000000000 RDI=ffffffff8990f9bf RBP=dffffc0000000000 RSP=ffffffff8bc07e10
R8 =0000000000000000 R9 =ffff88802c834c4b R10=ffffed1005906989 R11=0000000000000001
R12=0000000000000000 R13=0000000000000000 R14=ffffffff8de20790 R15=0000000000000000
RIP=ffffffff8990f0ab RFL=00000246 [---Z-P-] CPL=0 II=0 A20=1 SMM=0 HLT=1
ES =0000 0000000000000000 ffffffff 00c00000
CS =0010 0000000000000000 ffffffff 00a09b00 DPL=0 CS64 [-RA]
SS =0018 0000000000000000 ffffffff 00c09300 DPL=0 DS [-WA]
DS =0000 0000000000000000 ffffffff 00c00000
FS =0000 0000000000000000 ffffffff 00c00000
GS =0000 ffff88802c800000 ffffffff 00c00000
LDT=0000 0000000000000000 ffffffff 00c00000
TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy
GDT= fffffe0000001000 0000007f
IDT= fffffe0000000000 00000fff
CR0=80050033 CR2=00007faccadd1898 CR3=0000000026a36000 CR4=00150ef0
DR0=0000000000000000 DR1=0000000000000000 DR2=0000000000000000 DR3=0000000000000000
DR6=00000000fffe0ff0 DR7=0000000000000400
EFER=0000000000000d01
FCW=037f FSW=0000 [ST=0] FTW=00 MXCSR=00001fa0
FPR0=0000000000000000 0000 FPR1=0000000000000000 0000
FPR2=0000000000000000 0000 FPR3=0000000000000000 0000
FPR4=0000000000000000 0000 FPR5=0000000000000000 0000
FPR6=0000000000000000 0000 FPR7=0000000000000000 0000
XMM00=ff169ea73e4cd5dbff72ac646f4a141d XMM01=00000000000000000000000000000000
XMM02=0000000000000000414fffffe0000000 XMM03=32322035312e322e302e303120363536
XMM04=00000000000000000000000000000000 XMM05=00000000000000000000000000000000
XMM06=00000000000000000000000000000000 XMM07=00000000000000000000000000000000
XMM08=00000000000000000000000000000000 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000
info registers vcpu 1
RAX=dffffc0000000000 RBX=0000000ad85fa289 RCX=000000000000002e RDX=1ffff1100237324c
RSI=0000000000000000 RDI=ffff888011b99260 RBP=0000000000000001 RSP=ffffc9000045fc40
R8 =ffffffff8f55b058 R9 =ffffffff8f55b04f R10=ffffffff8f55b057 R11=0000000000000001
R12=ffff888014ac8000 R13=ffffffff8bfccc10 R14=ffff888011b991d0 R15=ffffc9000045fd80
RIP=ffffffff815df39e RFL=00000046 [---Z-P-] CPL=0 II=0 A20=1 SMM=0 HLT=0
ES =0000 0000000000000000 ffffffff 00c00000
CS =0010 0000000000000000 ffffffff 00a09b00 DPL=0 CS64 [-RA]
SS =0018 0000000000000000 ffffffff 00c09300 DPL=0 DS [-WA]
DS =0000 0000000000000000 ffffffff 00c00000
FS =0000 0000000000000000 ffffffff 00c00000
GS =0000 ffff88802c900000 ffffffff 00c00000
LDT=0000 0000000000000000 00000000 00000000
TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy
GDT= fffffe0000048000 0000007f
IDT= fffffe0000000000 00000fff
CR0=80050033 CR2=0000000000d12cc7 CR3=0000000022bc0000 CR4=00150ee0
DR0=0000000000000000 DR1=0000000000000000 DR2=0000000000000000 DR3=0000000000000000
DR6=00000000fffe0ff0 DR7=0000000000000400
EFER=0000000000000d01
FCW=037f FSW=0000 [ST=0] FTW=00 MXCSR=00001f80
FPR0=0000000000000000 0000 FPR1=0000000000000000 0000
FPR2=0000000000000000 0000 FPR3=0000000000000000 0000
FPR4=0000000000000000 0000 FPR5=0000000000000000 0000
FPR6=0000000000000000 0000 FPR7=0000000000000000 0000
XMM00=00000000000000000000000000000000 XMM01=00000000000000000000000000000000
XMM02=00000000000000000000000000000000 XMM03=00000000000000000000000000000000
XMM04=0000000000000000ff000000000000ff XMM05=0000000000000000ff000000000000ff
XMM06=3334353220303131000a2e542f615200 XMM07=382e36322020205b203a6c656e72656b
XMM08=2500656c6f736e6f632f7665642f000a XMM09=00000000000000000000000000000000
XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000
info registers vcpu 2
RAX=dffffc0000000060 RBX=00000000000003fd RCX=0000000000000000 RDX=00000000000003fd
RSI=ffffffff8462e91c RDI=ffffffff914cb200 RBP=ffffffff914cb1c0 RSP=ffffc900037af5a8
R8 =0000000000000001 R9 =000000000000001f R10=0000000000000000 R11=502032203a555043
R12=0000000000000000 R13=0000000000000020 R14=fffffbfff2299690 R15=dffffc0000000000
RIP=ffffffff8462e943 RFL=00000002 [-------] CPL=0 II=0 A20=1 SMM=0 HLT=0
ES =0000 0000000000000000 ffffffff 00c00000
CS =0010 0000000000000000 ffffffff 00a09b00 DPL=0 CS64 [-RA]
SS =0018 0000000000000000 ffffffff 00c09300 DPL=0 DS [-WA]
DS =0000 0000000000000000 ffffffff 00c00000
FS =0000 000000c00004e890 ffffffff 00c00000
GS =0000 ffff88802ca00000 ffffffff 00c00000
LDT=0000 0000000000000000 00000000 00000000
TR =0040 fffffe0000091000 00004087 00008b00 DPL=0 TSS64-busy
GDT= fffffe000008f000 0000007f
IDT= fffffe0000000000 00000fff
CR0=80050033 CR2=00007faceae763c0 CR3=0000000026a36000 CR4=00150ee0
DR0=0000000000000000 DR1=0000000000000000 DR2=0000000000000000 DR3=0000000000000000
DR6=00000000fffe0ff0 DR7=0000000000000400
EFER=0000000000000d01
FCW=037f FSW=0000 [ST=0] FTW=00 MXCSR=00001f80
FPR0=0000000000000000 0000 FPR1=0000000000000000 0000
FPR2=0000000000000000 0000 FPR3=0000000000000000 0000
FPR4=0000000000000000 0000 FPR5=0000000000000000 0000
FPR6=0000000000000000 0000 FPR7=0000000000000000 0000
XMM00=0a0a0a0a0a0a0a0a0a0a0a0a0a0a0a0a XMM01=00000000000000000000000000000000
XMM02=00000000000000000000000000000000 XMM03=74612032313633203a4449502032203a
XMM04=3a303030302d627375206e6f205d7465 XMM05=45515b206573756f4d2031302e307620
XMM06=2c7475706e69203a313030302e313030 XMM07=6e65672d646968205d3154202020205b
XMM08=2f32353178302b74726174735f632030 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000
info registers vcpu 3
RAX=0000000000000003 RBX=ffff888012111d40 RCX=ffffffff898ddeb5 RDX=ffffed100596698a
RSI=0000000000000000 RDI=ffffffff8990f9bf RBP=dffffc0000000000 RSP=ffffc9000047fdf8
R8 =0000000000000000 R9 =ffff88802cb34c4b R10=ffffed1005966989 R11=0000000000000001
R12=0000000000000003 R13=0000000000000003 R14=ffffffff8de20790 R15=0000000000000000
RIP=ffffffff8990f0ab RFL=00000246 [---Z-P-] CPL=0 II=0 A20=1 SMM=0 HLT=1
ES =0000 0000000000000000 ffffffff 00c00000
CS =0010 0000000000000000 ffffffff 00a09b00 DPL=0 CS64 [-RA]
SS =0018 0000000000000000 ffffffff 00c09300 DPL=0 DS [-WA]
DS =0000 0000000000000000 ffffffff 00c00000
FS =0000 0000000000000000 ffffffff 00c00000
GS =0000 ffff88802cb00000 ffffffff 00c00000
LDT=0000 0000000000000000 00000000 00000000
TR =0040 fffffe00000d8000 00004087 00008b00 DPL=0 TSS64-busy
GDT= fffffe00000d6000 0000007f
IDT= fffffe0000000000 00000fff
CR0=80050033 CR2=000000c0005c1000 CR3=0000000026a36000 CR4=00150ee0
DR0=0000000000000000 DR1=0000000000000000 DR2=0000000000000000 DR3=0000000000000000
DR6=00000000fffe0ff0 DR7=0000000000000400
EFER=0000000000000d01
FCW=037f FSW=0000 [ST=0] FTW=00 MXCSR=00001fa0
FPR0=0000000000000000 0000 FPR1=0000000000000000 0000
FPR2=0000000000000000 0000 FPR3=0000000000000000 0000
FPR4=0000000000000000 0000 FPR5=0000000000000000 0000
FPR6=0000000000000000 0000 FPR7=0000000000000000 0000
XMM00=000000c0000a6e10000000c0000a90b0 XMM01=000000c0000a6e40000000c0000a6dc0
XMM02=000000c0000a6db0000000c0000a6d90 XMM03=000000c0000a6e80000000c0000a6e20
XMM04=000000c0000a6b60000000c0000a6dd0 XMM05=000000c0000a6d90000000c0000a6d80
XMM06=000000c0000a6e20000000c0000a6db0 XMM07=000000c0000a6b70000000c0000a6e80
XMM08=000000c0000a6eb0000000c0000a6ef0 XMM09=000000c0000a6ea0000000c0000a6f10
XMM10=000000c0000a6bb0000000c0000a6da0 XMM11=000000c0000a6b90000000c0000a6ba0
XMM12=000000c0000a6f50000000c0000a6f00 XMM13=000000c0000a6f40000000c0000a6d00
XMM14=000000c0000a6f20000000c0000a6b80 XMM15=00000000000000000000000000000000