[ 44.244703] ------------[ cut here ]------------
[ 44.245478] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code!
[ 44.247174] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/234
[ 44.248424] Modules linked in:
[ 44.248956] CPU: 1 UID: 104 PID: 234 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary)
[ 44.250675] Tainted: [W]=WARN
[ 44.251174] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 44.252405] RIP: 0010:vmalloc_fix_flags+0x91/0xd0
[ 44.253178] 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
[ 44.255878] RSP: 0018:ffff888018747bc0 EFLAGS: 00010286
[ 44.256698] RAX: 0000000000000000 RBX: ffffed10030e8f78 RCX: ffffffff813a4050
[ 44.257793] RDX: ffff88800f119bc0 RSI: ffffffff813a405e RDI: 0000000000000001
[ 44.258858] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10030e8f2f
[ 44.259939] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0
[ 44.261011] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888018747df8
[ 44.262081] FS: 00007f3afa0c6900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000
[ 44.263273] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 44.264173] CR2: 00007f3afa5b8580 CR3: 000000000d715000 CR4: 0000000000350ef0
[ 44.265239] Call Trace:
[ 44.265628]
[ 44.266006] ? __pfx_vmalloc_fix_flags+0x10/0x10
[ 44.266711] ? __create_object+0x59/0x80
[ 44.267361] ? trace_irq_enable.constprop.0+0xc2/0x100
[ 44.268168] __vmalloc_noprof+0x59/0x60
[ 44.268759] bpf_prog_alloc_no_stats+0x55/0x470
[ 44.269476] ? __pfx_seccomp_check_filter+0x10/0x10
[ 44.270254] bpf_prog_alloc+0x39/0x200
[ 44.270824] ? __pfx_seccomp_check_filter+0x10/0x10
[ 44.271597] bpf_prog_create_from_user+0xb2/0x2f0
[ 44.272344] do_seccomp+0x349/0x25e0
[ 44.272900] ? __pfx_css_rstat_updated+0x10/0x10
[ 44.273640] ? __pfx_do_seccomp+0x10/0x10
[ 44.274298] ? find_held_lock+0x2b/0x80
[ 44.274895] ? __sanitizer_cov_trace_switch+0x54/0x90
[ 44.275691] ? static_key_count+0x60/0x80
[ 44.276355] prctl_set_seccomp+0x4e/0x70
[ 44.277007] __do_sys_prctl+0xe6c/0x1d70
[ 44.277620] ? __pfx___do_sys_prctl+0x10/0x10
[ 44.278357] ? trace_irq_enable.constprop.0+0xc2/0x100
[ 44.279161] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0
[ 44.279966] ? irqentry_exit+0xf3/0x650
[ 44.280575] do_syscall_64+0xbf/0x430
[ 44.281206] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 44.282015] RIP: 0033:0x7f3afa5b85cd
[ 44.282571] 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
[ 44.285213] RSP: 002b:00007fff286cbb00 EFLAGS: 00000246 ORIG_RAX: 000000000000009d
[ 44.286350] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f3afa5b85cd
[ 44.287410] RDX: 000055c1d5a92e00 RSI: 0000000000000002 RDI: 0000000000000016
[ 44.288478] RBP: 00007fff286cbb60 R08: 0000000000000000 R09: 00007fff286cb200
[ 44.289562] R10: 0000000000000000 R11: 0000000000000246 R12: 000055c1f3bafad0
[ 44.290648] R13: 00007fff286cbf90 R14: 000055c1f3bb0bc0 R15: 000055c1f3bc1780
[ 44.291730]
[ 44.292122] irq event stamp: 1763
[ 44.292616] hardirqs last enabled at (1771): [] __up_console_sem+0x78/0x80
[ 44.293884] hardirqs last disabled at (1780): [] __up_console_sem+0x5d/0x80
[ 44.295175] softirqs last enabled at (1796): [] handle_softirqs+0x50c/0x770
[ 44.296477] softirqs last disabled at (1791): [] __irq_exit_rcu+0xc4/0x100
[ 44.297758] ---[ end trace 0000000000000000 ]---
[ 47.586122] ------------[ cut here ]------------
[ 47.587024] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code!
[ 47.589045] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/243
[ 47.591824] Modules linked in:
[ 47.592534] CPU: 1 UID: 104 PID: 243 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary)
[ 47.594507] Tainted: [W]=WARN
[ 47.595101] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 47.596548] RIP: 0010:vmalloc_fix_flags+0x91/0xd0
[ 47.597444] 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
[ 47.600585] RSP: 0018:ffff88800e0dfbc0 EFLAGS: 00010286
[ 47.601552] RAX: 0000000000000000 RBX: ffffed1001c1bf78 RCX: ffffffff813a4050
[ 47.602821] RDX: ffff888016219bc0 RSI: ffffffff813a405e RDI: 0000000000000001
[ 47.604072] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001c1bf2f
[ 47.605343] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0
[ 47.606603] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800e0dfdf8
[ 47.607875] FS: 00007f34a5ec4900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000
[ 47.609289] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 47.610346] CR2: 00007f34a63b6580 CR3: 000000001fcc5000 CR4: 0000000000350ef0
[ 47.611610] Call Trace:
[ 47.612120]
[ 47.612530] ? __pfx_vmalloc_fix_flags+0x10/0x10
[ 47.613427] ? __create_object+0x59/0x80
[ 47.614205] ? trace_irq_enable.constprop.0+0xc2/0x100
[ 47.615162] __vmalloc_noprof+0x59/0x60
[ 47.615863] bpf_prog_alloc_no_stats+0x55/0x470
[ 47.616721] ? __pfx_seccomp_check_filter+0x10/0x10
[ 47.617647] bpf_prog_alloc+0x39/0x200
[ 47.618384] ? __pfx_seccomp_check_filter+0x10/0x10
[ 47.619306] bpf_prog_create_from_user+0xb2/0x2f0
[ 47.620194] do_seccomp+0x349/0x25e0
[ 47.620855] ? __pfx_css_rstat_updated+0x10/0x10
[ 47.621756] ? __pfx_do_seccomp+0x10/0x10
[ 47.622544] ? find_held_lock+0x2b/0x80
[ 47.623299] ? __sanitizer_cov_trace_switch+0x54/0x90
[ 47.624247] ? static_key_count+0x60/0x80
[ 47.625040] prctl_set_seccomp+0x4e/0x70
[ 47.625767] __do_sys_prctl+0xe6c/0x1d70
[ 47.626543] ? __pfx___do_sys_prctl+0x10/0x10
[ 47.627387] ? trace_irq_enable.constprop.0+0xc2/0x100
[ 47.628345] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0
[ 47.629305] ? irqentry_exit+0xf3/0x650
[ 47.630071] do_syscall_64+0xbf/0x430
[ 47.630774] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 47.631705] RIP: 0033:0x7f34a63b65cd
[ 47.632397] 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
[ 47.635519] RSP: 002b:00007fff74779fa0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d
[ 47.636854] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f34a63b65cd
[ 47.638140] RDX: 000055c7a374be00 RSI: 0000000000000002 RDI: 0000000000000016
[ 47.639280] RBP: 00007fff7477a000 R08: 0000000000000000 R09: 00007fff747796a0
[ 47.640376] R10: 0000000000000000 R11: 0000000000000246 R12: 000055c7dae3fad0
[ 47.641469] R13: 00007fff7477a430 R14: 000055c7dae40bc0 R15: 000055c7dae51780
[ 47.642609]
[ 47.643009] irq event stamp: 2125
[ 47.643528] hardirqs last enabled at (2133): [] __up_console_sem+0x78/0x80
[ 47.644825] hardirqs last disabled at (2142): [] __up_console_sem+0x5d/0x80
[ 47.646193] softirqs last enabled at (2112): [] handle_softirqs+0x50c/0x770
[ 47.647559] softirqs last disabled at (2103): [] __irq_exit_rcu+0xc4/0x100
[ 47.648925] ---[ end trace 0000000000000000 ]---
[ 48.383450] ------------[ cut here ]------------
[ 48.384394] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code!
[ 48.386446] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/250
[ 48.387974] Modules linked in:
[ 48.388560] CPU: 0 UID: 104 PID: 250 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary)
[ 48.390515] Tainted: [W]=WARN
[ 48.391102] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 48.392548] RIP: 0010:vmalloc_fix_flags+0x91/0xd0
[ 48.393448] 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
[ 48.396579] RSP: 0018:ffff88801655fbc0 EFLAGS: 00010286
[ 48.397546] RAX: 0000000000000000 RBX: ffffed1002cabf78 RCX: ffffffff813a4050
[ 48.398816] RDX: ffff888019e79bc0 RSI: ffffffff813a405e RDI: 0000000000000001
[ 48.400076] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002cabf2f
[ 48.401340] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0
[ 48.402610] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801655fdf8
[ 48.403859] FS: 00007f98e3950900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000
[ 48.405278] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 48.406342] CR2: 00007ffc54596ef7 CR3: 000000001f675000 CR4: 0000000000350ef0
[ 48.407615] Call Trace:
[ 48.408129]
[ 48.408536] ? __pfx_vmalloc_fix_flags+0x10/0x10
[ 48.409412] ? __create_object+0x59/0x80
[ 48.410213] ? trace_irq_enable.constprop.0+0xc2/0x100
[ 48.411178] __vmalloc_noprof+0x59/0x60
[ 48.411985] bpf_prog_alloc_no_stats+0x55/0x470
[ 48.412810] ? __pfx_seccomp_check_filter+0x10/0x10
[ 48.413728] bpf_prog_alloc+0x39/0x200
[ 48.414487] ? __pfx_seccomp_check_filter+0x10/0x10
[ 48.415413] bpf_prog_create_from_user+0xb2/0x2f0
[ 48.416304] do_seccomp+0x349/0x25e0
[ 48.417026] ? find_held_lock+0x2b/0x80
[ 48.417751] ? do_prlimit+0x310/0x610
[ 48.418492] ? __pfx_do_seccomp+0x10/0x10
[ 48.419266] ? do_raw_spin_unlock+0x53/0x220
[ 48.420087] ? _raw_spin_unlock+0x1e/0x40
[ 48.420819] ? __sanitizer_cov_trace_switch+0x54/0x90
[ 48.421788] ? static_key_count+0x60/0x80
[ 48.422588] prctl_set_seccomp+0x4e/0x70
[ 48.423339] __do_sys_prctl+0xe6c/0x1d70
[ 48.424114] ? __pfx___do_sys_prctl+0x10/0x10
[ 48.424966] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0
[ 48.425897] ? irqentry_exit+0xf3/0x650
[ 48.426658] do_syscall_64+0xbf/0x430
[ 48.427396] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 48.428336] RIP: 0033:0x7f98e3e425cd
[ 48.429034] 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
[ 48.432219] RSP: 002b:00007ffc54595d30 EFLAGS: 00000246 ORIG_RAX: 000000000000009d
[ 48.433576] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f98e3e425cd
[ 48.434871] RDX: 000055ab08525e00 RSI: 0000000000000002 RDI: 0000000000000016
[ 48.436144] RBP: 00007ffc54595d90 R08: 0000000000000000 R09: 00007ffc54595430
[ 48.437413] R10: 0000000000000000 R11: 0000000000000246 R12: 000055ab34b9bad0
[ 48.438691] R13: 00007ffc545961c0 R14: 000055ab34b9cbc0 R15: 000055ab34bad780
[ 48.439972]
[ 48.440398] irq event stamp: 1733
[ 48.441056] hardirqs last enabled at (1743): [] __up_console_sem+0x78/0x80
[ 48.442581] hardirqs last disabled at (1752): [] __up_console_sem+0x5d/0x80
[ 48.444079] softirqs last enabled at (1702): [] handle_softirqs+0x50c/0x770
[ 48.445590] softirqs last disabled at (1697): [] __irq_exit_rcu+0xc4/0x100
[ 48.447107] ---[ end trace 0000000000000000 ]---
Warning: Permanently added '[localhost]:23943' (ECDSA) to the list of known hosts.
2025/11/18 13:14:06 fuzzer started
2025/11/18 13:14:07 dialing manager at localhost:34383
2025/11/18 13:14:07 checking machine...
2025/11/18 13:14:07 checking revisions...
[ 49.385871] kmemleak: Automatic memory scanning thread ended
2025/11/18 13:14:07 testing simple program...
[ 49.479870] cgroup: Unknown subsys name 'net'
[ 49.567757] cgroup: Unknown subsys name 'cpuset'
[ 49.583867] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
VM DIAGNOSIS:
13:14:06 Registers:
info registers vcpu 0
RAX=0000000000000000 RBX=0000000000000001 RCX=ffffffff8175a7c7 RDX=0000000000000000
RSI=0000000000000000 RDI=0000000000000001 RBP=ffffffff85e1ffe0 RSP=ffff88801a5a74f8
R8 =0000000000000001 R9 =0000000000000000 R10=0000000000000001 R11=0000000000000001
R12=ffffffff8175a716 R13=0000000000000206 R14=ffff8880167d9bc0 R15=ffff8880096c78c0
RIP=ffffffff81528f47 RFL=00000206 [-----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 00007f34a5ec4900 00000000 00000000
GS =0000 ffff8880e538f000 00000000 00000000
LDT=0000 fffffe7c00000000 00000000 00000000
TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy
GDT= fffffe0000001000 0000007f
IDT= fffffe0000000000 00000fff
CR0=80050033 CR2=00007fff74774000 CR3=000000001fc67000 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=74696d7265705f6d61703d73726f746e
XMM02=000000000000000000000000000000ff XMM03=5320444f4854454d5f54505952434e45
XMM04=40404040404040404040404040404040 XMM05=5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a
XMM06=20202020202020202020202020202020 XMM07=00000000000000000000000000000000
XMM08=61662029286e65706f5f746964756100 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000
info registers vcpu 1
RAX=00000000000252c5 RBX=0000000000000001 RCX=ffffffff84c72d57 RDX=0000000000000000
RSI=0000000000000000 RDI=ffffffff814d2c90 RBP=dffffc0000000000 RSP=ffff8880096efe58
R8 =0000000000000001 R9 =ffffed100d9e639a R10=ffff88806cf31cd3 R11=0000000000000001
R12=ffffffff8664f850 R13=1ffff110012ddfd2 R14=0000000000000000 R15=0000000000000000
RIP=ffffffff84c7174e RFL=00000206 [-----P-] 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 fffffe6d00000000 00000000 00000000
TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy
GDT= fffffe0000048000 0000007f
IDT= fffffe0000000000 00000fff
CR0=80050033 CR2=00007f34a647b618 CR3=000000001fc67000 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=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