[ 54.087304] ------------[ cut here ]------------
[ 54.088078] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code!
[ 54.089735] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/234
[ 54.090915] Modules linked in:
[ 54.091431] CPU: 1 UID: 104 PID: 234 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary)
[ 54.093038] Tainted: [W]=WARN
[ 54.093489] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 54.094689] RIP: 0010:vmalloc_fix_flags+0x91/0xd0
[ 54.095437] 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
[ 54.098017] RSP: 0018:ffff888015fbfbc0 EFLAGS: 00010286
[ 54.098788] RAX: 0000000000000000 RBX: ffffed1002bf7f78 RCX: ffffffff813a4050
[ 54.099844] RDX: ffff88801603b780 RSI: ffffffff813a405e RDI: 0000000000000001
[ 54.100883] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002bf7f2f
[ 54.101918] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0
[ 54.102947] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888015fbfdf8
[ 54.104004] FS: 00007f8d29538900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000
[ 54.105170] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 54.106028] CR2: 00007fff29d64ef7 CR3: 000000000e4da000 CR4: 0000000000350ef0
[ 54.107071] Call Trace:
[ 54.107458]
[ 54.107798] ? __pfx_vmalloc_fix_flags+0x10/0x10
[ 54.108521] ? __create_object+0x59/0x80
[ 54.109153] ? trace_irq_enable.constprop.0+0xc2/0x100
[ 54.109912] __vmalloc_noprof+0x59/0x60
[ 54.110519] bpf_prog_alloc_no_stats+0x55/0x470
[ 54.111227] ? __pfx_seccomp_check_filter+0x10/0x10
[ 54.111971] bpf_prog_alloc+0x39/0x200
[ 54.112572] ? __pfx_seccomp_check_filter+0x10/0x10
[ 54.113325] bpf_prog_create_from_user+0xb2/0x2f0
[ 54.114057] do_seccomp+0x349/0x25e0
[ 54.114611] ? find_held_lock+0x2b/0x80
[ 54.115228] ? do_prlimit+0x310/0x610
[ 54.115814] ? __pfx_do_seccomp+0x10/0x10
[ 54.116453] ? do_raw_spin_unlock+0x53/0x220
[ 54.117127] ? _raw_spin_unlock+0x1e/0x40
[ 54.117731] ? __sanitizer_cov_trace_switch+0x54/0x90
[ 54.118508] ? static_key_count+0x60/0x80
[ 54.119157] prctl_set_seccomp+0x4e/0x70
[ 54.119769] __do_sys_prctl+0xe6c/0x1d70
[ 54.120398] ? __pfx___do_sys_prctl+0x10/0x10
[ 54.121089] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0
[ 54.121847] ? irqentry_exit+0xf3/0x650
[ 54.122462] do_syscall_64+0xbf/0x430
[ 54.123055] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 54.123807] RIP: 0033:0x7f8d29a2a5cd
[ 54.124378] 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
[ 54.127069] RSP: 002b:00007fff29d62f10 EFLAGS: 00000246 ORIG_RAX: 000000000000009d
[ 54.128200] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f8d29a2a5cd
[ 54.129248] RDX: 000055d8c408ce00 RSI: 0000000000000002 RDI: 0000000000000016
[ 54.130293] RBP: 00007fff29d62f70 R08: 0000000000000000 R09: 00007fff29d62610
[ 54.131353] R10: 0000000000000000 R11: 0000000000000246 R12: 000055d8d918dad0
[ 54.132397] R13: 00007fff29d633a0 R14: 000055d8d918ebc0 R15: 000055d8d919f780
[ 54.133457]
[ 54.133805] irq event stamp: 2195
[ 54.134333] hardirqs last enabled at (2205): [] __up_console_sem+0x78/0x80
[ 54.135584] hardirqs last disabled at (2214): [] __up_console_sem+0x5d/0x80
[ 54.136822] softirqs last enabled at (2134): [] handle_softirqs+0x50c/0x770
[ 54.138076] softirqs last disabled at (2129): [] __irq_exit_rcu+0xc4/0x100
[ 54.139325] ---[ end trace 0000000000000000 ]---
[ 56.938561] ------------[ cut here ]------------
[ 56.939507] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code!
[ 56.941543] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/242
[ 56.942970] Modules linked in:
[ 56.943589] CPU: 1 UID: 104 PID: 242 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary)
[ 56.945773] Tainted: [W]=WARN
[ 56.946427] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 56.947889] RIP: 0010:vmalloc_fix_flags+0x91/0xd0
[ 56.948778] 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
[ 56.951888] RSP: 0018:ffff88801746fbc0 EFLAGS: 00010286
[ 56.952834] RAX: 0000000000000000 RBX: ffffed1002e8df78 RCX: ffffffff813a4050
[ 56.954093] RDX: ffff8880165db780 RSI: ffffffff813a405e RDI: 0000000000000001
[ 56.955433] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002e8df2f
[ 56.956697] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0
[ 56.957957] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801746fdf8
[ 56.959224] FS: 00007f16ad515900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000
[ 56.960645] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 56.961683] CR2: 00007f16ada07580 CR3: 000000000de18000 CR4: 0000000000350ef0
[ 56.962945] Call Trace:
[ 56.963455]
[ 56.963855] ? __pfx_vmalloc_fix_flags+0x10/0x10
[ 56.964739] ? __create_object+0x59/0x80
[ 56.965515] ? trace_irq_enable.constprop.0+0xc2/0x100
[ 56.966471] __vmalloc_noprof+0x59/0x60
[ 56.967212] bpf_prog_alloc_no_stats+0x55/0x470
[ 56.968101] ? __pfx_seccomp_check_filter+0x10/0x10
[ 56.968967] bpf_prog_alloc+0x39/0x200
[ 56.969700] ? __pfx_seccomp_check_filter+0x10/0x10
[ 56.970615] bpf_prog_create_from_user+0xb2/0x2f0
[ 56.971521] do_seccomp+0x349/0x25e0
[ 56.972224] ? __pfx_css_rstat_updated+0x10/0x10
[ 56.973109] ? __pfx_do_seccomp+0x10/0x10
[ 56.973833] ? find_held_lock+0x2b/0x80
[ 56.974572] ? __sanitizer_cov_trace_switch+0x54/0x90
[ 56.975531] ? static_key_count+0x60/0x80
[ 56.976322] prctl_set_seccomp+0x4e/0x70
[ 56.977095] __do_sys_prctl+0xe6c/0x1d70
[ 56.977824] ? __pfx___do_sys_prctl+0x10/0x10
[ 56.978667] ? trace_irq_enable.constprop.0+0xc2/0x100
[ 56.979698] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0
[ 56.980657] ? irqentry_exit+0xf3/0x650
[ 56.981426] do_syscall_64+0xbf/0x430
[ 56.982152] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 56.983090] RIP: 0033:0x7f16ada075cd
[ 56.983750] 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
[ 56.986865] RSP: 002b:00007ffda4dc19e0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d
[ 56.988215] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f16ada075cd
[ 56.989476] RDX: 000055dff41b8e00 RSI: 0000000000000002 RDI: 0000000000000016
[ 56.990736] RBP: 00007ffda4dc1a40 R08: 0000000000000000 R09: 00007ffda4dc10e0
[ 56.992013] R10: 0000000000000000 R11: 0000000000000246 R12: 000055e020fedad0
[ 56.993269] R13: 00007ffda4dc1e70 R14: 000055e020feebc0 R15: 000055e020fff780
[ 56.994541]
[ 56.994964] irq event stamp: 1801
[ 56.995632] hardirqs last enabled at (1811): [] __up_console_sem+0x78/0x80
[ 56.996931] hardirqs last disabled at (1820): [] __up_console_sem+0x5d/0x80
[ 56.998152] softirqs last enabled at (1750): [] handle_softirqs+0x50c/0x770
[ 56.999387] softirqs last disabled at (1745): [] __irq_exit_rcu+0xc4/0x100
[ 57.000608] ---[ end trace 0000000000000000 ]---
[ 57.732315] ------------[ cut here ]------------
[ 57.733407] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code!
[ 57.735517] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/249
[ 57.737029] Modules linked in:
[ 57.737635] CPU: 0 UID: 104 PID: 249 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary)
[ 57.739631] Tainted: [W]=WARN
[ 57.740459] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 57.742399] RIP: 0010:vmalloc_fix_flags+0x91/0xd0
[ 57.743422] 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
[ 57.746594] RSP: 0018:ffff888019ddfbc0 EFLAGS: 00010286
[ 57.747586] RAX: 0000000000000000 RBX: ffffed10033bbf78 RCX: ffffffff813a4050
[ 57.748853] RDX: ffff888017088000 RSI: ffffffff813a405e RDI: 0000000000000001
[ 57.750148] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10033bbf2f
[ 57.751431] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0
[ 57.752721] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888019ddfdf8
[ 57.754008] FS: 00007f57cc7c4900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000
[ 57.755457] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 57.756524] CR2: 00007f57cccb6580 CR3: 000000001fe2f000 CR4: 0000000000350ef0
[ 57.757815] Call Trace:
[ 57.758303]
[ 57.758711] ? __pfx_vmalloc_fix_flags+0x10/0x10
[ 57.759631] ? __create_object+0x59/0x80
[ 57.760411] ? trace_irq_enable.constprop.0+0xc2/0x100
[ 57.761381] __vmalloc_noprof+0x59/0x60
[ 57.762152] bpf_prog_alloc_no_stats+0x55/0x470
[ 57.762980] ? __pfx_seccomp_check_filter+0x10/0x10
[ 57.763926] bpf_prog_alloc+0x39/0x200
[ 57.764682] ? __pfx_seccomp_check_filter+0x10/0x10
[ 57.765626] bpf_prog_create_from_user+0xb2/0x2f0
[ 57.766521] do_seccomp+0x349/0x25e0
[ 57.767250] ? __pfx_css_rstat_updated+0x10/0x10
[ 57.768149] ? __pfx_do_seccomp+0x10/0x10
[ 57.768880] ? find_held_lock+0x2b/0x80
[ 57.769639] ? __sanitizer_cov_trace_switch+0x54/0x90
[ 57.770589] ? static_key_count+0x60/0x80
[ 57.771400] prctl_set_seccomp+0x4e/0x70
[ 57.772185] __do_sys_prctl+0xe6c/0x1d70
[ 57.772918] ? __pfx___do_sys_prctl+0x10/0x10
[ 57.773774] ? trace_irq_enable.constprop.0+0xc2/0x100
[ 57.774742] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0
[ 57.775672] ? irqentry_exit+0xf3/0x650
[ 57.776159] do_syscall_64+0xbf/0x430
[ 57.776605] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 57.777215] RIP: 0033:0x7f57cccb65cd
[ 57.777631] 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
[ 57.779675] RSP: 002b:00007ffeb25a2030 EFLAGS: 00000246 ORIG_RAX: 000000000000009d
[ 57.780405] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f57cccb65cd
[ 57.781082] RDX: 00005628ae621e00 RSI: 0000000000000002 RDI: 0000000000000016
[ 57.781714] RBP: 00007ffeb25a2090 R08: 0000000000000000 R09: 00007ffeb25a1730
[ 57.782403] R10: 0000000000000000 R11: 0000000000000246 R12: 00005628bbaf2b10
[ 57.783080] R13: 00007ffeb25a24c0 R14: 00005628bbaf32b0 R15: 00005628bbb076f0
[ 57.783733]
[ 57.783950] irq event stamp: 2331
[ 57.784285] hardirqs last enabled at (2341): [] __up_console_sem+0x78/0x80
[ 57.785072] hardirqs last disabled at (2350): [] __up_console_sem+0x5d/0x80
[ 57.785830] softirqs last enabled at (2202): [] handle_softirqs+0x50c/0x770
[ 57.786625] softirqs last disabled at (2367): [] __irq_exit_rcu+0xc4/0x100
[ 57.787408] ---[ end trace 0000000000000000 ]---
Warning: Permanently added '[localhost]:6384' (ECDSA) to the list of known hosts.
2025/11/17 11:47:36 fuzzer started
2025/11/17 11:47:36 dialing manager at localhost:37895
2025/11/17 11:47:36 checking machine...
2025/11/17 11:47:36 checking revisions...
[ 58.735340] kmemleak: Automatic memory scanning thread ended
2025/11/17 11:47:36 testing simple program...
[ 58.837168] cgroup: Unknown subsys name 'net'
[ 58.893033] cgroup: Unknown subsys name 'cpuset'
[ 58.911076] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
VM DIAGNOSIS:
11:47:35 Registers:
info registers vcpu 0
RAX=ffff888015c0b780 RBX=0000000000000000 RCX=0000000000000001 RDX=0000000000000000
RSI=ffffffff8135e4bd RDI=fffffbfff0bc3ffc RBP=ffffffff85e1ffe0 RSP=ffff8880167f7808
R8 =0000000000000000 R9 =0000000000000000 R10=000000000003c9ed R11=00000000000a2305
R12=0000000000000002 R13=0000000000000000 R14=0000000000000000 R15=ffff8880167f78f8
RIP=ffffffff81529330 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 00007f16ad515900 00000000 00000000
GS =0000 ffff8880e538f000 00000000 00000000
LDT=0000 fffffe5e00000000 00000000 00000000
TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy
GDT= fffffe0000001000 0000007f
IDT= fffffe0000000000 00000fff
CR0=80050033 CR2=00007ffda4dbb000 CR3=000000001ff43000 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=ffffffffffffffffffff000000000000 XMM01=000000000000003635006b6f6c6c756e
XMM02=62003d73646e756f7200323135616873 XMM03=5320444f4854454d5f54505952434e45
XMM04=40404040404040404040404040404040 XMM05=5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a
XMM06=20202020202020202020202020202020 XMM07=00000000000000000000000000000000
XMM08=00000000000000000000000000202020 XMM09=ff0000ffffffffffff00000000ffffff
XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000
info registers vcpu 1
RAX=00000000000265cd 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 fffffe3a00000000 00000000 00000000
TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy
GDT= fffffe0000048000 0000007f
IDT= fffffe0000000000 00000fff
CR0=80050033 CR2=00007f16adacd0b0 CR3=000000000eb09000 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=37343a313120373120766f4e3e36383c XMM01=7365733a646873732878696e755f6d61
XMM02=736f6c63206e6f6973736573203a296e XMM03=5f6d6170203a5d3134325b6468737320
XMM04=6456774875434142334f726f59427469 XMM05=485320415352203a3268737320343035
XMM06=206d6f726620746f6f7220726f662079 XMM07=00000000000000000000000000000000
XMM08=3a677562656420676f6c737973720000 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000