[ 51.069160] ------------[ cut here ]------------
[ 51.069917] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code!
[ 51.071710] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/234
[ 51.072878] Modules linked in:
[ 51.073352] CPU: 0 UID: 104 PID: 234 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary)
[ 51.074938] Tainted: [W]=WARN
[ 51.075384] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 51.076570] RIP: 0010:vmalloc_fix_flags+0x91/0xd0
[ 51.077318] 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
[ 51.079858] RSP: 0018:ffff8880163dfbc0 EFLAGS: 00010286
[ 51.080603] RAX: 0000000000000000 RBX: ffffed1002c7bf78 RCX: ffffffff813a4050
[ 51.081682] RDX: ffff88801a1d5340 RSI: ffffffff813a405e RDI: 0000000000000001
[ 51.082706] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002c7bf2f
[ 51.083726] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0
[ 51.084760] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880163dfdf8
[ 51.085813] FS: 00007f6dbb807900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000
[ 51.086987] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 51.087839] CR2: 00007ffc381d4ef7 CR3: 000000000ddc3000 CR4: 0000000000350ef0
[ 51.088889] Call Trace:
[ 51.089263]
[ 51.089588] ? __pfx_vmalloc_fix_flags+0x10/0x10
[ 51.090313] ? __create_object+0x59/0x80
[ 51.090941] ? trace_irq_enable.constprop.0+0xc2/0x100
[ 51.091718] __vmalloc_noprof+0x59/0x60
[ 51.092286] bpf_prog_alloc_no_stats+0x55/0x470
[ 51.093017] ? __pfx_seccomp_check_filter+0x10/0x10
[ 51.093761] bpf_prog_alloc+0x39/0x200
[ 51.094327] ? __pfx_seccomp_check_filter+0x10/0x10
[ 51.095070] bpf_prog_create_from_user+0xb2/0x2f0
[ 51.095786] do_seccomp+0x349/0x25e0
[ 51.096328] ? find_held_lock+0x2b/0x80
[ 51.096964] ? do_prlimit+0x310/0x610
[ 51.097524] ? __pfx_do_seccomp+0x10/0x10
[ 51.098156] ? do_raw_spin_unlock+0x53/0x220
[ 51.098823] ? _raw_spin_unlock+0x1e/0x40
[ 51.099410] ? __sanitizer_cov_trace_switch+0x54/0x90
[ 51.100181] ? static_key_count+0x60/0x80
[ 51.100872] prctl_set_seccomp+0x4e/0x70
[ 51.101458] __do_sys_prctl+0xe6c/0x1d70
[ 51.102110] ? __pfx___do_sys_prctl+0x10/0x10
[ 51.102799] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0
[ 51.103543] ? irqentry_exit+0xf3/0x650
[ 51.104167] do_syscall_64+0xbf/0x430
[ 51.104774] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 51.105508] RIP: 0033:0x7f6dbbcf95cd
[ 51.106075] 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
[ 51.108611] RSP: 002b:00007ffc381d3700 EFLAGS: 00000246 ORIG_RAX: 000000000000009d
[ 51.109731] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f6dbbcf95cd
[ 51.110761] RDX: 0000561423064e00 RSI: 0000000000000002 RDI: 0000000000000016
[ 51.111777] RBP: 00007ffc381d3760 R08: 0000000000000000 R09: 00007ffc381d2e00
[ 51.112821] R10: 0000000000000000 R11: 0000000000000246 R12: 0000561435ff1ad0
[ 51.113857] R13: 00007ffc381d3b90 R14: 0000561435ff2bc0 R15: 0000561436003780
[ 51.114893]
[ 51.115232] irq event stamp: 1971
[ 51.115755] hardirqs last enabled at (1981): [] __up_console_sem+0x78/0x80
[ 51.117031] hardirqs last disabled at (1990): [] __up_console_sem+0x5d/0x80
[ 51.118300] softirqs last enabled at (2006): [] handle_softirqs+0x50c/0x770
[ 51.119593] softirqs last disabled at (1999): [] __irq_exit_rcu+0xc4/0x100
[ 51.120833] ---[ end trace 0000000000000000 ]---
[ 54.020080] ------------[ cut here ]------------
[ 54.021023] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code!
[ 54.023118] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/242
[ 54.024586] Modules linked in:
[ 54.025245] CPU: 0 UID: 104 PID: 242 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary)
[ 54.027200] Tainted: [W]=WARN
[ 54.027789] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 54.029250] RIP: 0010:vmalloc_fix_flags+0x91/0xd0
[ 54.030160] 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
[ 54.033276] RSP: 0018:ffff888016c9fbc0 EFLAGS: 00010286
[ 54.034237] RAX: 0000000000000000 RBX: ffffed1002d93f78 RCX: ffffffff813a4050
[ 54.035489] RDX: ffff88801a078000 RSI: ffffffff813a405e RDI: 0000000000000001
[ 54.036733] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002d93f2f
[ 54.038008] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0
[ 54.039279] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016c9fdf8
[ 54.040538] FS: 00007fdd7fc25900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000
[ 54.041960] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 54.042997] CR2: 00007fdd80117580 CR3: 000000001efd5000 CR4: 0000000000350ef0
[ 54.044256] Call Trace:
[ 54.044774]
[ 54.045190] ? __pfx_vmalloc_fix_flags+0x10/0x10
[ 54.046073] ? __create_object+0x59/0x80
[ 54.046847] ? trace_irq_enable.constprop.0+0xc2/0x100
[ 54.047807] __vmalloc_noprof+0x59/0x60
[ 54.048508] bpf_prog_alloc_no_stats+0x55/0x470
[ 54.049387] ? __pfx_seccomp_check_filter+0x10/0x10
[ 54.050303] bpf_prog_alloc+0x39/0x200
[ 54.051036] ? __pfx_seccomp_check_filter+0x10/0x10
[ 54.051953] bpf_prog_create_from_user+0xb2/0x2f0
[ 54.052857] do_seccomp+0x349/0x25e0
[ 54.053520] ? __pfx_css_rstat_updated+0x10/0x10
[ 54.054404] ? __pfx_do_seccomp+0x10/0x10
[ 54.055184] ? find_held_lock+0x2b/0x80
[ 54.055925] ? __sanitizer_cov_trace_switch+0x54/0x90
[ 54.056890] ? static_key_count+0x60/0x80
[ 54.057636] prctl_set_seccomp+0x4e/0x70
[ 54.058408] __do_sys_prctl+0xe6c/0x1d70
[ 54.059180] ? __pfx___do_sys_prctl+0x10/0x10
[ 54.060027] ? trace_irq_enable.constprop.0+0xc2/0x100
[ 54.060986] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0
[ 54.061931] ? irqentry_exit+0xf3/0x650
[ 54.062639] do_syscall_64+0xbf/0x430
[ 54.063359] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 54.064297] RIP: 0033:0x7fdd801175cd
[ 54.064992] 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
[ 54.068086] RSP: 002b:00007fff10ad3170 EFLAGS: 00000246 ORIG_RAX: 000000000000009d
[ 54.069439] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fdd801175cd
[ 54.070702] RDX: 000055f2726cee00 RSI: 0000000000000002 RDI: 0000000000000016
[ 54.071972] RBP: 00007fff10ad31d0 R08: 0000000000000000 R09: 00007fff10ad2870
[ 54.073256] R10: 0000000000000000 R11: 0000000000000246 R12: 000055f298519b10
[ 54.074526] R13: 00007fff10ad3600 R14: 000055f29851a2b0 R15: 000055f29852e6f0
[ 54.075798]
[ 54.076219] irq event stamp: 1727
[ 54.076866] hardirqs last enabled at (1737): [] __up_console_sem+0x78/0x80
[ 54.078139] hardirqs last disabled at (1746): [] __up_console_sem+0x5d/0x80
[ 54.079054] softirqs last enabled at (1706): [] handle_softirqs+0x50c/0x770
[ 54.079989] softirqs last disabled at (1701): [] __irq_exit_rcu+0xc4/0x100
[ 54.080935] ---[ end trace 0000000000000000 ]---
[ 54.766997] ------------[ cut here ]------------
[ 54.767842] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code!
[ 54.769711] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/250
[ 54.771016] Modules linked in:
[ 54.771538] CPU: 1 UID: 104 PID: 250 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary)
[ 54.773520] Tainted: [W]=WARN
[ 54.774115] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 54.775421] RIP: 0010:vmalloc_fix_flags+0x91/0xd0
[ 54.776232] 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
[ 54.779060] RSP: 0018:ffff8880161e7bc0 EFLAGS: 00010286
[ 54.779923] RAX: 0000000000000000 RBX: ffffed1002c3cf78 RCX: ffffffff813a4050
[ 54.781074] RDX: ffff888016273780 RSI: ffffffff813a405e RDI: 0000000000000001
[ 54.782217] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002c3cf2f
[ 54.783357] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0
[ 54.784484] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880161e7df8
[ 54.785634] FS: 00007f7699ce4900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000
[ 54.786915] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 54.787852] CR2: 00007f769a1d6580 CR3: 000000001ef54000 CR4: 0000000000350ef0
[ 54.788999] Call Trace:
[ 54.789410]
[ 54.789811] ? __pfx_vmalloc_fix_flags+0x10/0x10
[ 54.790573] ? __create_object+0x59/0x80
[ 54.791263] ? trace_irq_enable.constprop.0+0xc2/0x100
[ 54.792125] __vmalloc_noprof+0x59/0x60
[ 54.792812] bpf_prog_alloc_no_stats+0x55/0x470
[ 54.793547] ? __pfx_seccomp_check_filter+0x10/0x10
[ 54.794525] bpf_prog_alloc+0x39/0x200
[ 54.795259] ? __pfx_seccomp_check_filter+0x10/0x10
[ 54.796095] bpf_prog_create_from_user+0xb2/0x2f0
[ 54.796906] do_seccomp+0x349/0x25e0
[ 54.797515] ? __pfx_css_rstat_updated+0x10/0x10
[ 54.798330] ? __pfx_do_seccomp+0x10/0x10
[ 54.799035] ? find_held_lock+0x2b/0x80
[ 54.799721] ? __sanitizer_cov_trace_switch+0x54/0x90
[ 54.800554] ? static_key_count+0x60/0x80
[ 54.801276] prctl_set_seccomp+0x4e/0x70
[ 54.801965] __do_sys_prctl+0xe6c/0x1d70
[ 54.802626] ? __pfx___do_sys_prctl+0x10/0x10
[ 54.803400] ? trace_irq_enable.constprop.0+0xc2/0x100
[ 54.804252] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0
[ 54.805133] ? irqentry_exit+0xf3/0x650
[ 54.805817] do_syscall_64+0xbf/0x430
[ 54.806441] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 54.807286] RIP: 0033:0x7f769a1d65cd
[ 54.807905] 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
[ 54.810731] RSP: 002b:00007fff1f6dd380 EFLAGS: 00000246 ORIG_RAX: 000000000000009d
[ 54.811939] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f769a1d65cd
[ 54.813097] RDX: 0000563db1f01e00 RSI: 0000000000000002 RDI: 0000000000000016
[ 54.814238] RBP: 00007fff1f6dd3e0 R08: 0000000000000000 R09: 00007fff1f6dca80
[ 54.815371] R10: 0000000000000000 R11: 0000000000000246 R12: 0000563dcc522ad0
[ 54.816507] R13: 00007fff1f6dd810 R14: 0000563dcc523bc0 R15: 0000563dcc534780
[ 54.817700]
[ 54.818073] irq event stamp: 1837
[ 54.818621] hardirqs last enabled at (1845): [] __up_console_sem+0x78/0x80
[ 54.819978] hardirqs last disabled at (1854): [] __up_console_sem+0x5d/0x80
[ 54.821351] softirqs last enabled at (1774): [] handle_softirqs+0x50c/0x770
[ 54.822710] softirqs last disabled at (1769): [] __irq_exit_rcu+0xc4/0x100
[ 54.824063] ---[ end trace 0000000000000000 ]---
Warning: Permanently added '[localhost]:4392' (ECDSA) to the list of known hosts.
2025/11/17 19:06:06 fuzzer started
2025/11/17 19:06:07 dialing manager at localhost:37895
2025/11/17 19:06:07 checking machine...
2025/11/17 19:06:07 checking revisions...
[ 55.734499] kmemleak: Automatic memory scanning thread ended
2025/11/17 19:06:07 testing simple program...
[ 55.831477] cgroup: Unknown subsys name 'net'
[ 55.908255] cgroup: Unknown subsys name 'cpuset'
[ 55.937449] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
VM DIAGNOSIS:
19:06:06 Registers:
info registers vcpu 0
RAX=0000000000000005 RBX=ffffffff85c2ca00 RCX=0000000000000001 RDX=0000000000000005
RSI=0000000000000000 RDI=ffffffff85e1ffe0 RBP=ffffffff85c2d458 RSP=ffff88806ce08878
R8 =0000000000000000 R9 =0000000000000005 R10=0000000000000001 R11=0000000000000000
R12=ffffffff85c2d480 R13=0000000000000003 R14=0000000000000000 R15=0000000000000000
RIP=ffffffff81527128 RFL=00000007 [-----PC] 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 ffff8880e538f000 00000000 00000000
LDT=0000 fffffe5a00000000 00000000 00000000
TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy
GDT= fffffe0000001000 0000007f
IDT= fffffe0000000000 00000fff
CR0=80050033 CR2=00007ffc874688a8 CR3=0000000009f13000 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=36303a393120373120766f4e3e36383c XMM01=7365733a646873732878696e755f6d61
XMM02=736f6c63206e6f6973736573203a296e XMM03=5f6d6170203a5d3134325b6468737320
XMM04=6456774875434142334f726f59427469 XMM05=485320415352203a3268737320383231
XMM06=206d6f726620746f6f7220726f662079 XMM07=00000000000000000000000000000000
XMM08=3a677562656420676f6c737973720000 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000
info registers vcpu 1
RAX=0000000000000001 RBX=ffff8880e548f000 RCX=ffffffff86ab82be RDX=0000000000000000
RSI=ffffffff8135e7a2 RDI=ffff88806cf31cd0 RBP=ffffffff85e1ffe0 RSP=ffff888016f27630
R8 =ffffffff86ab82c2 R9 =ffff888016f27738 R10=000000000003c9ed R11=00000000000255cb
R12=ffffffff8135e7a2 R13=ffff888016f27740 R14=ffff888016f27a48 R15=ffff888016f276f8
RIP=ffffffff815bcfc4 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 00007fdd7fc25900 00000000 00000000
GS =0000 ffff8880e548f000 00000000 00000000
LDT=0000 fffffe1600000000 00000000 00000000
TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy
GDT= fffffe0000048000 0000007f
IDT= fffffe0000000000 00000fff
CR0=80050033 CR2=00007fdd7fbf4008 CR3=000000000e191000 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=652022746f6f72223d74636361207469
XMM02=3d6c616e696d72657420322e322e302e XMM03=3d656d616e74736f682022646873732f
XMM04=40404040404040404040404040404040 XMM05=5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a
XMM06=20202020202020202020202020202020 XMM07=00000000000000000000000000000000
XMM08=652075253d64692073253d706f000000 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000