[ 45.261592] ------------[ cut here ]------------
[ 45.262556] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code!
[ 45.264621] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/236
[ 45.266068] Modules linked in:
[ 45.266769] CPU: 0 UID: 104 PID: 236 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary)
[ 45.268776] Tainted: [W]=WARN
[ 45.269342] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 45.270831] RIP: 0010:vmalloc_fix_flags+0x91/0xd0
[ 45.271734] Code: e0 ad 11 00 81 e6 1f 52 ee ff 89 4c 24 40 89 74 24 30 90 48 c7 c7 40 38 f1 84 4c 8d 44 24 40 48 8d 54 24 30 e8 30 7b 94 ff 90 <0f> 0b 90 90 8b 44 24 40 48 c7 03 00 00 00 00 c7 43 08 00 00 00 00
[ 45.274948] RSP: 0018:ffff88801cdb7bc0 EFLAGS: 00010286
[ 45.275949] RAX: 0000000000000000 RBX: ffffed10039b6f78 RCX: ffffffff813a4050
[ 45.277248] RDX: ffff88800f175340 RSI: ffffffff813a405e RDI: 0000000000000001
[ 45.278528] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10039b6f2f
[ 45.279825] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0
[ 45.281126] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801cdb7df8
[ 45.282432] FS: 00007f5507011900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000
[ 45.283879] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 45.284955] CR2: 00007f5507503580 CR3: 000000000ca4a000 CR4: 0000000000350ef0
[ 45.286277] Call Trace:
[ 45.286792]
[ 45.287201] ? __pfx_vmalloc_fix_flags+0x10/0x10
[ 45.288100] ? __create_object+0x59/0x80
[ 45.288871] ? trace_irq_enable.constprop.0+0xc2/0x100
[ 45.289840] __vmalloc_noprof+0x59/0x60
[ 45.290638] bpf_prog_alloc_no_stats+0x55/0x470
[ 45.291520] ? __pfx_seccomp_check_filter+0x10/0x10
[ 45.292424] bpf_prog_alloc+0x39/0x200
[ 45.293173] ? __pfx_seccomp_check_filter+0x10/0x10
[ 45.294105] bpf_prog_create_from_user+0xb2/0x2f0
[ 45.295023] do_seccomp+0x349/0x25e0
[ 45.295746] ? __pfx_css_rstat_updated+0x10/0x10
[ 45.296646] ? __pfx_do_seccomp+0x10/0x10
[ 45.297400] ? find_held_lock+0x2b/0x80
[ 45.298163] ? __sanitizer_cov_trace_switch+0x54/0x90
[ 45.299139] ? static_key_count+0x60/0x80
[ 45.299940] prctl_set_seccomp+0x4e/0x70
[ 45.300705] __do_sys_prctl+0xe6c/0x1d70
[ 45.301442] ? __pfx___do_sys_prctl+0x10/0x10
[ 45.302310] ? trace_irq_enable.constprop.0+0xc2/0x100
[ 45.303291] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0
[ 45.304272] ? irqentry_exit+0xf3/0x650
[ 45.305055] do_syscall_64+0xbf/0x430
[ 45.305794] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 45.306776] RIP: 0033:0x7f55075035cd
[ 45.307449] Code: 00 48 89 44 24 18 31 c0 48 8d 44 24 60 c7 04 24 08 00 00 00 48 89 44 24 08 48 8d 44 24 20 48 89 44 24 10 b8 9d 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 1b 48 8b 4c 24 18 64 48 2b 0c 25 28 00 00 00
[ 45.310712] RSP: 002b:00007fff26d5a4c0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d
[ 45.312095] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f55075035cd
[ 45.313388] RDX: 000055bbf7ed5e00 RSI: 0000000000000002 RDI: 0000000000000016
[ 45.314716] RBP: 00007fff26d5a520 R08: 0000000000000000 R09: 00007fff26d59bc0
[ 45.316008] R10: 0000000000000000 R11: 0000000000000246 R12: 000055bc1c5f9ad0
[ 45.317319] R13: 00007fff26d5a950 R14: 000055bc1c5fabc0 R15: 000055bc1c60b780
[ 45.318651]
[ 45.319079] irq event stamp: 1745
[ 45.319726] hardirqs last enabled at (1755): [] __up_console_sem+0x78/0x80
[ 45.321252] hardirqs last disabled at (1764): [] __up_console_sem+0x5d/0x80
[ 45.322775] softirqs last enabled at (1608): [] handle_softirqs+0x50c/0x770
[ 45.324296] softirqs last disabled at (1603): [] __irq_exit_rcu+0xc4/0x100
[ 45.325798] ---[ end trace 0000000000000000 ]---
[ 48.154549] ------------[ cut here ]------------
[ 48.155455] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code!
[ 48.157524] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/243
[ 48.158974] Modules linked in:
[ 48.159608] CPU: 1 UID: 104 PID: 243 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary)
[ 48.161829] Tainted: [W]=WARN
[ 48.162388] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 48.163927] RIP: 0010:vmalloc_fix_flags+0x91/0xd0
[ 48.164833] Code: e0 ad 11 00 81 e6 1f 52 ee ff 89 4c 24 40 89 74 24 30 90 48 c7 c7 40 38 f1 84 4c 8d 44 24 40 48 8d 54 24 30 e8 30 7b 94 ff 90 <0f> 0b 90 90 8b 44 24 40 48 c7 03 00 00 00 00 c7 43 08 00 00 00 00
[ 48.168037] RSP: 0018:ffff88801cfd7bc0 EFLAGS: 00010286
[ 48.169019] RAX: 0000000000000000 RBX: ffffed10039faf78 RCX: ffffffff813a4050
[ 48.170304] RDX: ffff888016c29bc0 RSI: ffffffff813a405e RDI: 0000000000000001
[ 48.171578] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10039faf2f
[ 48.172861] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0
[ 48.174155] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801cfd7df8
[ 48.175428] FS: 00007fdb87b3c900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000
[ 48.176852] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 48.177911] CR2: 00007ffe746d5ef8 CR3: 000000000e591000 CR4: 0000000000350ef0
[ 48.179202] Call Trace:
[ 48.179699]
[ 48.180109] ? __pfx_vmalloc_fix_flags+0x10/0x10
[ 48.181012] ? __create_object+0x59/0x80
[ 48.181787] ? trace_irq_enable.constprop.0+0xc2/0x100
[ 48.182767] __vmalloc_noprof+0x59/0x60
[ 48.183522] bpf_prog_alloc_no_stats+0x55/0x470
[ 48.184342] ? __pfx_seccomp_check_filter+0x10/0x10
[ 48.185276] bpf_prog_alloc+0x39/0x200
[ 48.186024] ? __pfx_seccomp_check_filter+0x10/0x10
[ 48.186942] bpf_prog_create_from_user+0xb2/0x2f0
[ 48.187835] do_seccomp+0x349/0x25e0
[ 48.188539] ? find_held_lock+0x2b/0x80
[ 48.189256] ? do_prlimit+0x310/0x610
[ 48.190000] ? __pfx_do_seccomp+0x10/0x10
[ 48.190785] ? do_raw_spin_unlock+0x53/0x220
[ 48.191628] ? _raw_spin_unlock+0x1e/0x40
[ 48.192358] ? __sanitizer_cov_trace_switch+0x54/0x90
[ 48.193315] ? static_key_count+0x60/0x80
[ 48.194138] prctl_set_seccomp+0x4e/0x70
[ 48.194919] __do_sys_prctl+0xe6c/0x1d70
[ 48.195707] ? __pfx___do_sys_prctl+0x10/0x10
[ 48.196561] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0
[ 48.197531] ? irqentry_exit+0xf3/0x650
[ 48.198262] do_syscall_64+0xbf/0x430
[ 48.198999] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 48.199943] RIP: 0033:0x7fdb8802e5cd
[ 48.200653] Code: 00 48 89 44 24 18 31 c0 48 8d 44 24 60 c7 04 24 08 00 00 00 48 89 44 24 08 48 8d 44 24 20 48 89 44 24 10 b8 9d 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 1b 48 8b 4c 24 18 64 48 2b 0c 25 28 00 00 00
[ 48.203843] RSP: 002b:00007ffe746d3bf0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d
[ 48.205208] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fdb8802e5cd
[ 48.206508] RDX: 0000555810cd3e00 RSI: 0000000000000002 RDI: 0000000000000016
[ 48.207785] RBP: 00007ffe746d3c50 R08: 0000000000000000 R09: 00007ffe746d32f0
[ 48.209076] R10: 0000000000000000 R11: 0000000000000246 R12: 000055582b41cad0
[ 48.210364] R13: 00007ffe746d4080 R14: 000055582b41dbc0 R15: 000055582b42e780
[ 48.211652]
[ 48.212081] irq event stamp: 1815
[ 48.212737] hardirqs last enabled at (1825): [] __up_console_sem+0x78/0x80
[ 48.214256] hardirqs last disabled at (1834): [] __up_console_sem+0x5d/0x80
[ 48.215614] softirqs last enabled at (1738): [] handle_softirqs+0x50c/0x770
[ 48.216976] softirqs last disabled at (1733): [] __irq_exit_rcu+0xc4/0x100
[ 48.218335] ---[ end trace 0000000000000000 ]---
[ 48.865803] ------------[ cut here ]------------
[ 48.866765] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code!
[ 48.868768] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/250
[ 48.870272] Modules linked in:
[ 48.870940] CPU: 0 UID: 104 PID: 250 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary)
[ 48.872921] Tainted: [W]=WARN
[ 48.873531] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 48.875038] RIP: 0010:vmalloc_fix_flags+0x91/0xd0
[ 48.875948] Code: e0 ad 11 00 81 e6 1f 52 ee ff 89 4c 24 40 89 74 24 30 90 48 c7 c7 40 38 f1 84 4c 8d 44 24 40 48 8d 54 24 30 e8 30 7b 94 ff 90 <0f> 0b 90 90 8b 44 24 40 48 c7 03 00 00 00 00 c7 43 08 00 00 00 00
[ 48.879129] RSP: 0018:ffff88800f4bfbc0 EFLAGS: 00010286
[ 48.880107] RAX: 0000000000000000 RBX: ffffed1001e97f78 RCX: ffffffff813a4050
[ 48.881400] RDX: ffff88801705d340 RSI: ffffffff813a405e RDI: 0000000000000001
[ 48.882688] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001e97f2f
[ 48.883958] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0
[ 48.885215] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800f4bfdf8
[ 48.886517] FS: 00007f873e38a900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000
[ 48.887961] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 48.889036] CR2: 00007ffe99c89ef8 CR3: 000000000e043000 CR4: 0000000000350ef0
[ 48.890327] Call Trace:
[ 48.890839]
[ 48.891245] ? __pfx_vmalloc_fix_flags+0x10/0x10
[ 48.892147] ? __create_object+0x59/0x80
[ 48.892926] ? trace_irq_enable.constprop.0+0xc2/0x100
[ 48.893904] __vmalloc_noprof+0x59/0x60
[ 48.894665] bpf_prog_alloc_no_stats+0x55/0x470
[ 48.895528] ? __pfx_seccomp_check_filter+0x10/0x10
[ 48.896402] bpf_prog_alloc+0x39/0x200
[ 48.897127] ? __pfx_seccomp_check_filter+0x10/0x10
[ 48.898062] bpf_prog_create_from_user+0xb2/0x2f0
[ 48.898974] do_seccomp+0x349/0x25e0
[ 48.899688] ? find_held_lock+0x2b/0x80
[ 48.900398] ? do_prlimit+0x310/0x610
[ 48.901138] ? __pfx_do_seccomp+0x10/0x10
[ 48.901937] ? do_raw_spin_unlock+0x53/0x220
[ 48.902782] ? _raw_spin_unlock+0x1e/0x40
[ 48.903570] ? __sanitizer_cov_trace_switch+0x54/0x90
[ 48.904522] ? static_key_count+0x60/0x80
[ 48.905269] prctl_set_seccomp+0x4e/0x70
[ 48.906078] __do_sys_prctl+0xe6c/0x1d70
[ 48.906873] ? __pfx___do_sys_prctl+0x10/0x10
[ 48.907751] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0
[ 48.908737] ? irqentry_exit+0xf3/0x650
[ 48.909519] do_syscall_64+0xbf/0x430
[ 48.910237] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 48.911208] RIP: 0033:0x7f873e87c5cd
[ 48.911914] Code: 00 48 89 44 24 18 31 c0 48 8d 44 24 60 c7 04 24 08 00 00 00 48 89 44 24 08 48 8d 44 24 20 48 89 44 24 10 b8 9d 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 1b 48 8b 4c 24 18 64 48 2b 0c 25 28 00 00 00
[ 48.915148] RSP: 002b:00007ffe99c888b0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d
[ 48.916536] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f873e87c5cd
[ 48.917848] RDX: 0000558df6695e00 RSI: 0000000000000002 RDI: 0000000000000016
[ 48.919167] RBP: 00007ffe99c88910 R08: 0000000000000000 R09: 00007ffe99c87fb0
[ 48.920490] R10: 0000000000000000 R11: 0000000000000246 R12: 0000558e1c7372b0
[ 48.921798] R13: 00007ffe99c88d40 R14: 0000558e1c739d20 R15: 0000558e1c74b8d0
[ 48.923132]
[ 48.923603] irq event stamp: 1781
[ 48.924226] hardirqs last enabled at (1789): [] __up_console_sem+0x78/0x80
[ 48.925797] hardirqs last disabled at (1798): [] __up_console_sem+0x5d/0x80
[ 48.927368] softirqs last enabled at (1726): [] handle_softirqs+0x50c/0x770
[ 48.928940] softirqs last disabled at (1721): [] __irq_exit_rcu+0xc4/0x100
[ 48.930509] ---[ end trace 0000000000000000 ]---
Warning: Permanently added '[localhost]:52992' (ECDSA) to the list of known hosts.
2025/11/19 00:38:40 fuzzer started
2025/11/19 00:38:40 dialing manager at localhost:34383
2025/11/19 00:38:40 checking machine...
2025/11/19 00:38:40 checking revisions...
[ 49.777439] kmemleak: Automatic memory scanning thread ended
2025/11/19 00:38:41 testing simple program...
[ 49.862025] cgroup: Unknown subsys name 'net'
[ 49.919157] cgroup: Unknown subsys name 'cpuset'
[ 49.934521] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
VM DIAGNOSIS:
00:38:40 Registers:
info registers vcpu 0
RAX=0000000000000001 RBX=ffff888017e30000 RCX=ffff88806ce08954 RDX=0000000000000000
RSI=ffffffff85e1ffe0 RDI=ffff888017e303fc RBP=ffff888017e30000 RSP=ffff88806ce08960
R8 =0000000000000001 R9 =0000000000000000 R10=0000000000000001 R11=0000000000000001
R12=ffff888017e30000 R13=0000000000000000 R14=ffffffff85e787a8 R15=0000000000000000
RIP=ffffffff815d2c25 RFL=00000246 [---Z-P-] CPL=0 II=0 A20=1 SMM=0 HLT=0
ES =0000 0000000000000000 00000000 00000000
CS =0010 0000000000000000 ffffffff 00a09b00 DPL=0 CS64 [-RA]
SS =0018 0000000000000000 ffffffff 00c09300 DPL=0 DS [-WA]
DS =0000 0000000000000000 00000000 00000000
FS =0000 00007fdb87b3c900 00000000 00000000
GS =0000 ffff8880e538f000 00000000 00000000
LDT=0000 fffffe4400000000 00000000 00000000
TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy
GDT= fffffe0000001000 0000007f
IDT= fffffe0000000000 00000fff
CR0=80050033 CR2=00007fdb880f3618 CR3=000000000d28a000 CR4=00350ef0
DR0=0000000000000000 DR1=0000000000000000 DR2=0000000000000000 DR3=0000000000000000
DR6=00000000ffff0ff0 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=563412feff00545000000000000080fe XMM01=6e69676f6c5f6d61702c78756e696c65
XMM02=755f6d61702c74696d7265705f6d6170 XMM03=2c766e655f6d61702c7374696d696c5f
XMM04=6d61702c766e655f6d61702c7374696d XMM05=78696e755f6d61702c74696d7265705f
XMM06=6469756e69676f6c5f6d61702c78756e XMM07=672065736f6c635f6e6f69737365733a
XMM08=61662029286e65706f5f746964756100 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000
info registers vcpu 1
RAX=ffffffff81204b6a RBX=ffffffff81619130 RCX=ffff888009757784 RDX=1ffff110012eaf11
RSI=ffffffff81204b6a RDI=ffff8880097578f8 RBP=ffff8880097578c8 RSP=ffff888009757828
R8 =0000000000000001 R9 =ffff888009757870 R10=000000000003c9ed R11=0000000000003ecc
R12=ffff8880097578f8 R13=0000000000000000 R14=ffff8880096fb780 R15=ffff8880096c7dc0
RIP=ffffffff81619134 RFL=00000286 [--S--P-] CPL=0 II=0 A20=1 SMM=0 HLT=0
ES =0000 0000000000000000 00000000 00000000
CS =0010 0000000000000000 ffffffff 00a09b00 DPL=0 CS64 [-RA]
SS =0018 0000000000000000 ffffffff 00c09300 DPL=0 DS [-WA]
DS =0000 0000000000000000 00000000 00000000
FS =0000 0000000000000000 00000000 00000000
GS =0000 ffff8880e548f000 00000000 00000000
LDT=0000 fffffe5100000000 00000000 00000000
TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy
GDT= fffffe0000048000 0000007f
IDT= fffffe0000000000 00000fff
CR0=80050033 CR2=000055582b43b664 CR3=000000000dc42000 CR4=00350ef0
DR0=0000000000000000 DR1=0000000000000000 DR2=0000000000000000 DR3=0000000000000000
DR6=00000000ffff0ff0 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=c61cd1e69952a1be36492be4c2e35dc5
XMM02=2c67c8bc2e329bc30000000000302eb8 XMM03=fb795ef6d657705600000000003102a0
XMM04=f9f704120d3c714c00000000000ae988 XMM05=14648eaa1277bab1000000000031f120
XMM06=ffcd59fb297201b600000000003190e8 XMM07=e042d86d42eb936e0000000000310c88
XMM08=8b127f5f37542dc00000000000302f18 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000