[ 44.501827] ------------[ cut here ]------------
[ 44.502821] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code!
[ 44.504925] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/234
[ 44.506452] Modules linked in:
[ 44.507073] CPU: 0 UID: 104 PID: 234 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary)
[ 44.509174] Tainted: [W]=WARN
[ 44.509824] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 44.511399] RIP: 0010:vmalloc_fix_flags+0x91/0xd0
[ 44.512362] Code: e0 ad 11 00 81 e6 1f 52 ee ff 89 4c 24 40 89 74 24 30 90 48 c7 c7 00 38 f1 84 4c 8d 44 24 40 48 8d 54 24 30 e8 a0 7c 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
[ 44.515679] RSP: 0018:ffff888016187bc0 EFLAGS: 00010286
[ 44.516641] RAX: 0000000000000000 RBX: ffffed1002c30f78 RCX: ffffffff813a4050
[ 44.517972] RDX: ffff8880181b1bc0 RSI: ffffffff813a405e RDI: 0000000000000001
[ 44.519332] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002c30f2f
[ 44.520669] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0
[ 44.522020] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016187df8
[ 44.523387] FS: 00007fd6b1c41900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000
[ 44.524898] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 44.526006] CR2: 00007fd6b2133580 CR3: 000000000c1d1000 CR4: 0000000000350ef0
[ 44.527401] Call Trace:
[ 44.527875]
[ 44.528353] ? __pfx_vmalloc_fix_flags+0x10/0x10
[ 44.529292] ? __create_object+0x59/0x80
[ 44.530070] ? trace_irq_enable.constprop.0+0xc2/0x100
[ 44.531121] __vmalloc_noprof+0x59/0x60
[ 44.531915] bpf_prog_alloc_no_stats+0x55/0x470
[ 44.532855] ? __pfx_seccomp_check_filter+0x10/0x10
[ 44.533851] bpf_prog_alloc+0x39/0x200
[ 44.534649] ? __pfx_seccomp_check_filter+0x10/0x10
[ 44.535655] bpf_prog_create_from_user+0xb2/0x2f0
[ 44.536622] do_seccomp+0x349/0x25e0
[ 44.537385] ? __pfx_css_rstat_updated+0x10/0x10
[ 44.538363] ? __pfx_do_seccomp+0x10/0x10
[ 44.539157] ? find_held_lock+0x2b/0x80
[ 44.539926] ? __sanitizer_cov_trace_switch+0x54/0x90
[ 44.540876] ? static_key_count+0x60/0x80
[ 44.541686] prctl_set_seccomp+0x4e/0x70
[ 44.542499] __do_sys_prctl+0xe6c/0x1d70
[ 44.543233] ? __pfx___do_sys_prctl+0x10/0x10
[ 44.544088] ? trace_irq_enable.constprop.0+0xc2/0x100
[ 44.545042] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0
[ 44.545998] ? irqentry_exit+0xf3/0x650
[ 44.546763] do_syscall_64+0xbf/0x430
[ 44.547484] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 44.548466] RIP: 0033:0x7fd6b21335cd
[ 44.549177] 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
[ 44.552400] RSP: 002b:00007ffe470f7850 EFLAGS: 00000246 ORIG_RAX: 000000000000009d
[ 44.553763] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fd6b21335cd
[ 44.555041] RDX: 0000557f327bae00 RSI: 0000000000000002 RDI: 0000000000000016
[ 44.556294] RBP: 00007ffe470f78b0 R08: 0000000000000000 R09: 00007ffe470f6f50
[ 44.557542] R10: 0000000000000000 R11: 0000000000000246 R12: 0000557f6e080ad0
[ 44.558804] R13: 00007ffe470f7ce0 R14: 0000557f6e081bc0 R15: 0000557f6e092780
[ 44.560109]
[ 44.560562] irq event stamp: 1767
[ 44.561158] hardirqs last enabled at (1775): [] __up_console_sem+0x78/0x80
[ 44.562668] hardirqs last disabled at (1784): [] __up_console_sem+0x5d/0x80
[ 44.564273] softirqs last enabled at (1754): [] handle_softirqs+0x50c/0x770
[ 44.565846] softirqs last disabled at (1739): [] __irq_exit_rcu+0xc4/0x100
[ 44.567376] ---[ end trace 0000000000000000 ]---
[ 47.144736] ------------[ cut here ]------------
[ 47.145324] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code!
[ 47.146619] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/243
[ 47.147527] Modules linked in:
[ 47.147897] CPU: 0 UID: 104 PID: 243 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary)
[ 47.149141] Tainted: [W]=WARN
[ 47.149511] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 47.150465] RIP: 0010:vmalloc_fix_flags+0x91/0xd0
[ 47.151016] Code: e0 ad 11 00 81 e6 1f 52 ee ff 89 4c 24 40 89 74 24 30 90 48 c7 c7 00 38 f1 84 4c 8d 44 24 40 48 8d 54 24 30 e8 a0 7c 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
[ 47.153035] RSP: 0018:ffff88801b21fbc0 EFLAGS: 00010286
[ 47.153657] RAX: 0000000000000000 RBX: ffffed1003643f78 RCX: ffffffff813a4050
[ 47.154485] RDX: ffff8880168b0000 RSI: ffffffff813a405e RDI: 0000000000000001
[ 47.155303] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003643f2f
[ 47.156087] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0
[ 47.156901] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801b21fdf8
[ 47.157709] FS: 00007f48d5d5a900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000
[ 47.158640] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 47.159325] CR2: 00007fff2d19eef7 CR3: 0000000020d6a000 CR4: 0000000000350ef0
[ 47.160115] Call Trace:
[ 47.160442]
[ 47.160705] ? __pfx_vmalloc_fix_flags+0x10/0x10
[ 47.161290] ? __create_object+0x59/0x80
[ 47.161767] ? trace_irq_enable.constprop.0+0xc2/0x100
[ 47.162421] __vmalloc_noprof+0x59/0x60
[ 47.162873] bpf_prog_alloc_no_stats+0x55/0x470
[ 47.163418] ? __pfx_seccomp_check_filter+0x10/0x10
[ 47.163980] bpf_prog_alloc+0x39/0x200
[ 47.164467] ? __pfx_seccomp_check_filter+0x10/0x10
[ 47.165023] bpf_prog_create_from_user+0xb2/0x2f0
[ 47.165590] do_seccomp+0x349/0x25e0
[ 47.166019] ? find_held_lock+0x2b/0x80
[ 47.166509] ? do_prlimit+0x310/0x610
[ 47.166952] ? __pfx_do_seccomp+0x10/0x10
[ 47.167447] ? do_raw_spin_unlock+0x53/0x220
[ 47.167945] ? _raw_spin_unlock+0x1e/0x40
[ 47.168441] ? __sanitizer_cov_trace_switch+0x54/0x90
[ 47.169021] ? static_key_count+0x60/0x80
[ 47.169530] prctl_set_seccomp+0x4e/0x70
[ 47.169992] __do_sys_prctl+0xe6c/0x1d70
[ 47.170492] ? __pfx___do_sys_prctl+0x10/0x10
[ 47.171016] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0
[ 47.171625] ? irqentry_exit+0xf3/0x650
[ 47.172081] do_syscall_64+0xbf/0x430
[ 47.172547] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 47.173123] RIP: 0033:0x7f48d624c5cd
[ 47.173569] 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
[ 47.175598] RSP: 002b:00007fff2d19c570 EFLAGS: 00000246 ORIG_RAX: 000000000000009d
[ 47.176479] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f48d624c5cd
[ 47.177318] RDX: 000055c6e24f6e00 RSI: 0000000000000002 RDI: 0000000000000016
[ 47.178099] RBP: 00007fff2d19c5d0 R08: 0000000000000000 R09: 00007fff2d19bc70
[ 47.178923] R10: 0000000000000000 R11: 0000000000000246 R12: 000055c714bec240
[ 47.179730] R13: 00007fff2d19ca00 R14: 000055c714bebbf0 R15: 000055c714c004d0
[ 47.180561]
[ 47.180829] irq event stamp: 1727
[ 47.181210] hardirqs last enabled at (1735): [] __up_console_sem+0x78/0x80
[ 47.182187] hardirqs last disabled at (1744): [] __up_console_sem+0x5d/0x80
[ 47.183147] softirqs last enabled at (1390): [] handle_softirqs+0x50c/0x770
[ 47.184116] softirqs last disabled at (1375): [] __irq_exit_rcu+0xc4/0x100
[ 47.185072] ---[ end trace 0000000000000000 ]---
[ 47.897940] ------------[ cut here ]------------
[ 47.898869] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code!
[ 47.900878] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/250
[ 47.902354] Modules linked in:
[ 47.902963] CPU: 0 UID: 104 PID: 250 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary)
[ 47.904964] Tainted: [W]=WARN
[ 47.905563] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 47.907050] RIP: 0010:vmalloc_fix_flags+0x91/0xd0
[ 47.907973] Code: e0 ad 11 00 81 e6 1f 52 ee ff 89 4c 24 40 89 74 24 30 90 48 c7 c7 00 38 f1 84 4c 8d 44 24 40 48 8d 54 24 30 e8 a0 7c 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
[ 47.911164] RSP: 0018:ffff888017547bc0 EFLAGS: 00010286
[ 47.912149] RAX: 0000000000000000 RBX: ffffed1002ea8f78 RCX: ffffffff813a4050
[ 47.913433] RDX: ffff888017823780 RSI: ffffffff813a405e RDI: 0000000000000001
[ 47.914745] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002ea8f2f
[ 47.916027] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0
[ 47.917307] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888017547df8
[ 47.918629] FS: 00007f97ca553900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000
[ 47.920066] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 47.921123] CR2: 00007f97caa45580 CR3: 00000000168fd000 CR4: 0000000000350ef0
[ 47.922444] Call Trace:
[ 47.922922]
[ 47.923382] ? __pfx_vmalloc_fix_flags+0x10/0x10
[ 47.924312] ? __create_object+0x59/0x80
[ 47.925066] ? trace_irq_enable.constprop.0+0xc2/0x100
[ 47.926049] __vmalloc_noprof+0x59/0x60
[ 47.926817] bpf_prog_alloc_no_stats+0x55/0x470
[ 47.927687] ? __pfx_seccomp_check_filter+0x10/0x10
[ 47.928622] bpf_prog_alloc+0x39/0x200
[ 47.929374] ? __pfx_seccomp_check_filter+0x10/0x10
[ 47.930339] bpf_prog_create_from_user+0xb2/0x2f0
[ 47.931208] do_seccomp+0x349/0x25e0
[ 47.931934] ? __pfx_css_rstat_updated+0x10/0x10
[ 47.932838] ? __pfx_do_seccomp+0x10/0x10
[ 47.933638] ? find_held_lock+0x2b/0x80
[ 47.934423] ? __sanitizer_cov_trace_switch+0x54/0x90
[ 47.935398] ? static_key_count+0x60/0x80
[ 47.936162] prctl_set_seccomp+0x4e/0x70
[ 47.936943] __do_sys_prctl+0xe6c/0x1d70
[ 47.937723] ? __pfx___do_sys_prctl+0x10/0x10
[ 47.938592] ? trace_irq_enable.constprop.0+0xc2/0x100
[ 47.939573] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0
[ 47.940570] ? irqentry_exit+0xf3/0x650
[ 47.941353] do_syscall_64+0xbf/0x430
[ 47.942070] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 47.943068] RIP: 0033:0x7f97caa455cd
[ 47.943795] 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
[ 47.947065] RSP: 002b:00007fff5e4f53d0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d
[ 47.948456] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f97caa455cd
[ 47.949745] RDX: 000055bbdc197e00 RSI: 0000000000000002 RDI: 0000000000000016
[ 47.951087] RBP: 00007fff5e4f5430 R08: 0000000000000000 R09: 00007fff5e4f4ad0
[ 47.952407] R10: 0000000000000000 R11: 0000000000000246 R12: 000055bc04748ad0
[ 47.953733] R13: 00007fff5e4f5860 R14: 000055bc04749bc0 R15: 000055bc0475a780
[ 47.955093]
[ 47.955574] irq event stamp: 1739
[ 47.956185] hardirqs last enabled at (1747): [] __up_console_sem+0x78/0x80
[ 47.957724] hardirqs last disabled at (1756): [] __up_console_sem+0x5d/0x80
[ 47.959291] softirqs last enabled at (1706): [] handle_softirqs+0x50c/0x770
[ 47.960876] softirqs last disabled at (1701): [] __irq_exit_rcu+0xc4/0x100
[ 47.962450] ---[ end trace 0000000000000000 ]---
Warning: Permanently added '[localhost]:51747' (ECDSA) to the list of known hosts.
2025/11/17 17:39:27 fuzzer started
2025/11/17 17:39:27 dialing manager at localhost:37895
2025/11/17 17:39:27 checking machine...
2025/11/17 17:39:27 checking revisions...
[ 48.858747] kmemleak: Automatic memory scanning thread ended
2025/11/17 17:39:28 testing simple program...
[ 48.947717] cgroup: Unknown subsys name 'net'
[ 49.028643] cgroup: Unknown subsys name 'cpuset'
[ 49.048027] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
VM DIAGNOSIS:
17:39:27 Registers:
info registers vcpu 0
RAX=ffff8880168b5340 RBX=0000000000000000 RCX=0000000000000001 RDX=0000000000000000
RSI=ffffffff8135e4bd RDI=fffffbfff0bc3ffc RBP=ffffffff85e1ffe0 RSP=ffff88800f9af610
R8 =0000000000000000 R9 =0000000000000000 R10=000000000003c9ed R11=000000000009b463
R12=0000000000000002 R13=0000000000000000 R14=0000000000000000 R15=0000000000000246
RIP=ffffffff81529332 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 00007f48d5d5a900 00000000 00000000
GS =0000 ffff8880e538f000 00000000 00000000
LDT=0000 fffffe5100000000 00000000 00000000
TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy
GDT= fffffe0000001000 0000007f
IDT= fffffe0000000000 00000fff
CR0=80050033 CR2=00007fff2d196000 CR3=000000000b78b000 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=635f6e6f69737365733a4d41503d706f XMM01=6f6c5f6d61702c78756e696c65735f6d
XMM02=61702c74696d7265705f6d61702c7469 XMM03=655f6d61702c7374696d696c5f6d6170
XMM04=3d6c616e696d72657420322e322e302e XMM05=3d656d616e74736f682022646873732f
XMM06=746f6f72223d746363612078756e696c XMM07=6e655f6d61702c7374696d696c5f6d61
XMM08=652075253d64692073253d706f000000 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000
info registers vcpu 1
RAX=0000000000024067 RBX=0000000000000001 RCX=ffffffff84c72d57 RDX=0000000000000000
RSI=0000000000000000 RDI=ffffffff814d2c90 RBP=dffffc0000000000 RSP=ffff8880096efe58
R8 =0000000000000001 R9 =ffffed100d9e639a R10=ffff88806cf31cd3 R11=0000000000000001
R12=ffffffff8664f650 R13=1ffff110012ddfd2 R14=0000000000000000 R15=0000000000000000
RIP=ffffffff84c7174e RFL=00000202 [-------] CPL=0 II=0 A20=1 SMM=0 HLT=1
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 fffffe1900000000 00000000 00000000
TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy
GDT= fffffe0000048000 0000007f
IDT= fffffe0000000000 00000fff
CR0=80050033 CR2=00007f48d630f650 CR3=000000001c76d000 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=39333a373120373120766f4e3e36383c XMM01=7365733a646873732878696e755f6d61
XMM02=736f6c63206e6f6973736573203a296e XMM03=5f6d6170203a5d3234325b6468737320
XMM04=6456774875434142334f726f59427469 XMM05=485320415352203a3268737320383839
XMM06=206d6f726620746f6f7220726f662079 XMM07=00000000000000000000000000000000
XMM08=3a677562656420676f6c737973720000 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000