Warning: Permanently added '[localhost]:60965' (ECDSA) to the list of known hosts.
2022/10/16 17:45:21 fuzzer started
[ 47.340530][ T3603] ------------[ cut here ]------------
[ 47.344136][ T3603] WARNING: CPU: 2 PID: 3603 at include/linux/cpumask.h:110 c_start+0x152/0x1b0
[ 47.351280][ T3603] Modules linked in:
[ 47.354843][ T3603] CPU: 2 PID: 3603 Comm: syz-fuzzer Not tainted 6.0.0-syzkaller-12196-g1501278bb7ba #0
[ 47.362427][ T3603] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.14.0-2 04/01/2014
[ 47.369865][ T3603] RIP: 0010:c_start+0x152/0x1b0
[ 47.373083][ T3603] 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
[ 47.385640][ T3603] RSP: 0018:ffffc9000374fc70 EFLAGS: 00010293
[ 47.391790][ T3603] RAX: 0000000000000000 RBX: ffffffff8de20980 RCX: 0000000000000000
[ 47.398096][ T3603] RDX: ffff88801e2357c0 RSI: ffffffff812ffc02 RDI: 0000000000000004
[ 47.403797][ T3603] RBP: 0000000000000008 R08: 0000000000000004 R09: 0000000000000008
[ 47.408574][ T3603] R10: 0000000000000008 R11: 0000000000000001 R12: ffff88801b5bebb8
[ 47.413104][ T3603] R13: 0000000000000008 R14: ffff8880259e47fc R15: 0000000000000000
[ 47.418093][ T3603] FS: 0000000001f02f50(0000) GS:ffff88802ca00000(0000) knlGS:0000000000000000
[ 47.423245][ T3603] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 47.428381][ T3603] CR2: 000000c000784000 CR3: 000000001d9aa000 CR4: 0000000000150ee0
[ 47.433371][ T3603] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 47.438395][ T3603] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 47.443322][ T3603] Call Trace:
[ 47.445504][ T3603]
[ 47.447646][ T3603] seq_read_iter+0x2c6/0x1280
[ 47.450454][ T3603] proc_reg_read_iter+0x111/0x2d0
[ 47.453576][ T3603] vfs_read+0x67d/0x930
[ 47.456330][ T3603] ? kernel_read+0x1c0/0x1c0
[ 47.459462][ T3603] ? __fget_files+0x26a/0x440
[ 47.462212][ T3603] ksys_read+0x127/0x250
[ 47.464616][ T3603] ? vfs_write+0xdd0/0xdd0
[ 47.467117][ T3603] ? syscall_enter_from_user_mode+0x22/0xb0
[ 47.470888][ T3603] ? trace_hardirqs_on+0x2d/0x160
[ 47.474123][ T3603] do_syscall_64+0x35/0xb0
[ 47.476939][ T3603] entry_SYSCALL_64_after_hwframe+0x63/0xcd
[ 47.480393][ T3603] RIP: 0033:0x4ae09b
[ 47.483452][ T3603] 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
[ 47.496108][ T3603] RSP: 002b:000000c00005b3b8 EFLAGS: 00000212 ORIG_RAX: 0000000000000000
[ 47.501158][ T3603] RAX: ffffffffffffffda RBX: 000000c00003e800 RCX: 00000000004ae09b
[ 47.506086][ T3603] RDX: 0000000000000b49 RSI: 000000c0000e64b7 RDI: 0000000000000003
[ 47.511067][ T3603] RBP: 000000c00005b408 R08: 0000000000000001 R09: 000000c000072180
[ 47.516240][ T3603] R10: 0000000000000b49 R11: 0000000000000212 R12: 000000c00005b570
[ 47.522895][ T3603] R13: 0000000000000000 R14: 000000c0000001a0 R15: 00007f17a800558b
[ 47.527478][ T3603]
[ 47.529668][ T3603] Kernel panic - not syncing: panic_on_warn set ...
[ 47.533952][ T3603] CPU: 1 PID: 3603 Comm: syz-fuzzer Not tainted 6.0.0-syzkaller-12196-g1501278bb7ba #0
[ 47.539649][ T3603] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.14.0-2 04/01/2014
[ 47.544650][ T3603] Call Trace:
[ 47.546536][ T3603]
[ 47.548278][ T3603] dump_stack_lvl+0xcd/0x134
[ 47.551412][ T3603] panic+0x2c8/0x622
[ 47.554007][ T3603] ? panic_print_sys_info.part.0+0x110/0x110
[ 47.557886][ T3603] ? __warn.cold+0x24b/0x350
[ 47.560902][ T3603] ? c_start+0x152/0x1b0
[ 47.563646][ T3603] __warn.cold+0x25c/0x350
[ 47.566555][ T3603] ? c_start+0x152/0x1b0
[ 47.569280][ T3603] report_bug+0x1bc/0x210
[ 47.572074][ T3603] handle_bug+0x3c/0x70
[ 47.574878][ T3603] exc_invalid_op+0x14/0x40
[ 47.577719][ T3603] asm_exc_invalid_op+0x16/0x20
[ 47.580555][ T3603] RIP: 0010:c_start+0x152/0x1b0
[ 47.583608][ T3603] 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
[ 47.595345][ T3603] RSP: 0018:ffffc9000374fc70 EFLAGS: 00010293
[ 47.599060][ T3603] RAX: 0000000000000000 RBX: ffffffff8de20980 RCX: 0000000000000000
[ 47.603785][ T3603] RDX: ffff88801e2357c0 RSI: ffffffff812ffc02 RDI: 0000000000000004
[ 47.608732][ T3603] RBP: 0000000000000008 R08: 0000000000000004 R09: 0000000000000008
[ 47.613283][ T3603] R10: 0000000000000008 R11: 0000000000000001 R12: ffff88801b5bebb8
[ 47.618030][ T3603] R13: 0000000000000008 R14: ffff8880259e47fc R15: 0000000000000000
[ 47.622645][ T3603] ? c_start+0x152/0x1b0
[ 47.625298][ T3603] seq_read_iter+0x2c6/0x1280
[ 47.628234][ T3603] proc_reg_read_iter+0x111/0x2d0
[ 47.632291][ T3603] vfs_read+0x67d/0x930
[ 47.635550][ T3603] ? kernel_read+0x1c0/0x1c0
[ 47.639335][ T3603] ? __fget_files+0x26a/0x440
[ 47.642845][ T3603] ksys_read+0x127/0x250
[ 47.645991][ T3603] ? vfs_write+0xdd0/0xdd0
[ 47.648823][ T3603] ? syscall_enter_from_user_mode+0x22/0xb0
[ 47.652208][ T3603] ? trace_hardirqs_on+0x2d/0x160
[ 47.655571][ T3603] do_syscall_64+0x35/0xb0
[ 47.658868][ T3603] entry_SYSCALL_64_after_hwframe+0x63/0xcd
[ 47.663478][ T3603] RIP: 0033:0x4ae09b
[ 47.666479][ T3603] 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
[ 47.681685][ T3603] RSP: 002b:000000c00005b3b8 EFLAGS: 00000212 ORIG_RAX: 0000000000000000
[ 47.688197][ T3603] RAX: ffffffffffffffda RBX: 000000c00003e800 RCX: 00000000004ae09b
[ 47.693965][ T3603] RDX: 0000000000000b49 RSI: 000000c0000e64b7 RDI: 0000000000000003
[ 47.698722][ T3603] RBP: 000000c00005b408 R08: 0000000000000001 R09: 000000c000072180
[ 47.703738][ T3603] R10: 0000000000000b49 R11: 0000000000000212 R12: 000000c00005b570
[ 47.708634][ T3603] R13: 0000000000000000 R14: 000000c0000001a0 R15: 00007f17a800558b
[ 47.713595][ T3603]
[ 47.716294][ T3603] Kernel Offset: disabled
[ 47.718982][ T3603] Rebooting in 86400 seconds..
VM DIAGNOSIS:
17:45:22 Registers:
info registers vcpu 0
RAX=0000000000000001 RBX=0000000000000000 RCX=0000000000000048 RDX=0000000000000000
RSI=000000000000009e RDI=ffffc9000378ff58 RBP=0000000000000000 RSP=ffffc9000378ff58
R8 =0000000000000000 R9 =0000000000000000 R10=0000000000000000 R11=0000000000000000
R12=0000000000000000 R13=0000000000000000 R14=0000000000000000 R15=0000000000000000
RIP=ffffffff89a0007d 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 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=00007fea9acea1b8 CR3=000000001b4c1000 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=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=0000ff0000000000000000000000ff00 XMM01=4c4700352e322e325f4342494c470036
XMM02=ffff00ffffffffffffffffffffff0000 XMM03=00000000000000000000000000000000
XMM04=00230023002300240023002300000023 XMM05=00007fea9b0134b000007fea9b045a08
XMM06=00007fea9b012f0000007fea9b012a00 XMM07=00007fea9b01250000007fea9b012000
XMM08=00000000000000000000000000000000 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000
info registers vcpu 1
RAX=0000000000000001 RBX=ffff8880120cd7c0 RCX=ffffffff898ddeb5 RDX=ffffed100592698a
RSI=0000000000000000 RDI=ffffffff8990f9bf RBP=dffffc0000000000 RSP=ffffc9000045fdf8
R8 =0000000000000000 R9 =ffff88802c934c4b R10=ffffed1005926989 R11=0000000000000001
R12=0000000000000001 R13=0000000000000001 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 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=00007fea9ad4c690 CR3=000000001d9aa000 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=00000000000000003f87bcc46bcd49e5 XMM01=00000000000000000000000000000000
XMM02=00000000000000003fe0000000000000 XMM03=00000000000000003f8200934ec4ceac
XMM04=6e696c2d34365f36387822203a636578 XMM05=657865203a226363672d756e672d7875
XMM06=746f6e20656c696620656c6261747563 XMM07=294854415024206e6920646e756f6620
XMM08=00000000019ef04000000000019eee00 XMM09=00000000019ef40000000000019ef100
XMM10=00000000019efe8000000000019efdc0 XMM11=00000000019f00c000000000019f0000
XMM12=00000000019f03c000000000019f0180 XMM13=00000000019ea48000000000019ea0c0
XMM14=00000000019eb2c000000000019ea600 XMM15=00000000000000000000000000000000
info registers vcpu 2
RAX=0000000000000054 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff8462e881 RDI=ffffffff914cb200 RBP=ffffffff914cb1c0 RSP=ffffc9000374f600
R8 =0000000000000001 R9 =000000000000001f R10=0000000000000000 R11=502032203a555043
R12=0000000000000000 R13=0000000000000054 R14=ffffffff8462e820 R15=0000000000000000
RIP=ffffffff8462e8ab 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 0000000001f02f50 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=000000c000784000 CR3=000000001d9aa000 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=3a3a3a3a3a3a3a3a3a3a3a3a3a3a3a3a XMM01=00ff00000000000000000000000000ff
XMM02=203a0973657a69732073736572646461 XMM03=00ff0000000000000000000000000000
XMM04=65726f74735f636570732032765f6572 XMM05=73646d206674316c207373617079625f
XMM06=6174735f6f696d6d2073677061777320 XMM07=6465656c6274657220617461645f656c
XMM08=6d6565727020696d6e76203a09736761 XMM09=76766e692072656d69745f6e6f697470
XMM10=78656c66206267315f74706520646970 XMM11=66666f5f63737420797469726f697270
XMM12=65206369706176207270747620746573 XMM13=6972747365726e752064697076207470
XMM14=63697061762074736575675f64657463 XMM15=00000000000000000000000000000000
info registers vcpu 3
RAX=0000000000000003 RBX=ffff888012121d40 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=00007f17aa5c1080 CR3=000000001d9aa000 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=00000000000000000000000000000000 XMM01=000000000000000041d0220ca5000000
XMM02=00000000000000004151f09bc0000000 XMM03=00000000000000003fde666666666666
XMM04=00000000000000003fc458bc57f6a49f XMM05=000000c000396330000000c00010d140
XMM06=00000000000000003fd3333333333333 XMM07=00000000000000003fd70a76dcb8b6cc
XMM08=00000000000000003fe40662e78880d2 XMM09=00000000000000003fc34cbed155367c
XMM10=00000000000000003fd5c0ed85d26e92 XMM11=000000c000072000000000c00009c060
XMM12=000000c0004c2600000000c000074060 XMM13=000000c000072060000000c0004c2630
XMM14=000000c0004c26c0000000c000074120 XMM15=00000000000000000000000000000000