[ 44.047085] ------------[ cut here ]------------
[ 44.048071] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code!
[ 44.050232] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/236
[ 44.051775] Modules linked in:
[ 44.052467] CPU: 0 UID: 104 PID: 236 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary)
[ 44.054672] Tainted: [W]=WARN
[ 44.055347] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 44.057000] RIP: 0010:vmalloc_fix_flags+0x91/0xd0
[ 44.058015] 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
[ 44.061551] RSP: 0018:ffff888017727bc0 EFLAGS: 00010286
[ 44.062645] RAX: 0000000000000000 RBX: ffffed1002ee4f78 RCX: ffffffff813a4050
[ 44.064116] RDX: ffff888016cb0000 RSI: ffffffff813a405e RDI: 0000000000000001
[ 44.065535] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002ee4f2f
[ 44.066958] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0
[ 44.068405] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888017727df8
[ 44.069846] FS: 00007fb860fc4900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000
[ 44.071450] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 44.072641] CR2: 00007fb8614b6580 CR3: 000000000b6c8000 CR4: 0000000000350ef0
[ 44.074063] Call Trace:
[ 44.074622]
[ 44.075073] ? __pfx_vmalloc_fix_flags+0x10/0x10
[ 44.076064] ? __create_object+0x59/0x80
[ 44.076920] ? trace_irq_enable.constprop.0+0xc2/0x100
[ 44.077988] __vmalloc_noprof+0x59/0x60
[ 44.078812] bpf_prog_alloc_no_stats+0x55/0x470
[ 44.079796] ? __pfx_seccomp_check_filter+0x10/0x10
[ 44.080841] bpf_prog_alloc+0x39/0x200
[ 44.081664] ? __pfx_seccomp_check_filter+0x10/0x10
[ 44.082684] bpf_prog_create_from_user+0xb2/0x2f0
[ 44.083692] do_seccomp+0x349/0x25e0
[ 44.084481] ? __pfx_css_rstat_updated+0x10/0x10
[ 44.085478] ? __pfx_do_seccomp+0x10/0x10
[ 44.086353] ? find_held_lock+0x2b/0x80
[ 44.087202] ? __sanitizer_cov_trace_switch+0x54/0x90
[ 44.088272] ? static_key_count+0x60/0x80
[ 44.089155] prctl_set_seccomp+0x4e/0x70
[ 44.089959] __do_sys_prctl+0xe6c/0x1d70
[ 44.090820] ? __pfx___do_sys_prctl+0x10/0x10
[ 44.091768] ? trace_irq_enable.constprop.0+0xc2/0x100
[ 44.092842] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0
[ 44.093905] ? irqentry_exit+0xf3/0x650
[ 44.094744] do_syscall_64+0xbf/0x430
[ 44.095555] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 44.096589] RIP: 0033:0x7fb8614b65cd
[ 44.097357] 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
[ 44.100690] RSP: 002b:00007ffde767bd10 EFLAGS: 00000246 ORIG_RAX: 000000000000009d
[ 44.101935] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fb8614b65cd
[ 44.103131] RDX: 0000556af6695e00 RSI: 0000000000000002 RDI: 0000000000000016
[ 44.104314] RBP: 00007ffde767bd70 R08: 0000000000000000 R09: 00007ffde767b410
[ 44.105487] R10: 0000000000000000 R11: 0000000000000246 R12: 0000556b0772cad0
[ 44.106658] R13: 00007ffde767c1a0 R14: 0000556b0772dbc0 R15: 0000556b0773e780
[ 44.107865]
[ 44.108293] irq event stamp: 1713
[ 44.108844] hardirqs last enabled at (1721): [] __up_console_sem+0x78/0x80
[ 44.110219] hardirqs last disabled at (1730): [] __up_console_sem+0x5d/0x80
[ 44.111615] softirqs last enabled at (1660): [] handle_softirqs+0x50c/0x770
[ 44.113015] softirqs last disabled at (1655): [] __irq_exit_rcu+0xc4/0x100
[ 44.114397] ---[ end trace 0000000000000000 ]---
[ 47.064417] ------------[ cut here ]------------
[ 47.065362] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code!
[ 47.067340] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/243
[ 47.068832] Modules linked in:
[ 47.069706] CPU: 1 UID: 104 PID: 243 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary)
[ 47.071764] Tainted: [W]=WARN
[ 47.072373] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 47.073866] RIP: 0010:vmalloc_fix_flags+0x91/0xd0
[ 47.074790] 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
[ 47.077982] RSP: 0018:ffff88801b1e7bc0 EFLAGS: 00010286
[ 47.078959] RAX: 0000000000000000 RBX: ffffed100363cf78 RCX: ffffffff813a4050
[ 47.080261] RDX: ffff888019f0b780 RSI: ffffffff813a405e RDI: 0000000000000001
[ 47.081560] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed100363cf2f
[ 47.082838] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0
[ 47.084133] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801b1e7df8
[ 47.085425] FS: 00007febbe2b3900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000
[ 47.086860] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 47.087925] CR2: 00007febbe7a5580 CR3: 0000000020f01000 CR4: 0000000000350ef0
[ 47.089194] Call Trace:
[ 47.089658]
[ 47.090070] ? __pfx_vmalloc_fix_flags+0x10/0x10
[ 47.090969] ? __create_object+0x59/0x80
[ 47.091769] ? trace_irq_enable.constprop.0+0xc2/0x100
[ 47.092733] __vmalloc_noprof+0x59/0x60
[ 47.093486] bpf_prog_alloc_no_stats+0x55/0x470
[ 47.094352] ? __pfx_seccomp_check_filter+0x10/0x10
[ 47.095283] bpf_prog_alloc+0x39/0x200
[ 47.095990] ? __pfx_seccomp_check_filter+0x10/0x10
[ 47.096909] bpf_prog_create_from_user+0xb2/0x2f0
[ 47.097803] do_seccomp+0x349/0x25e0
[ 47.098525] ? __pfx_css_rstat_updated+0x10/0x10
[ 47.099425] ? __pfx_do_seccomp+0x10/0x10
[ 47.100219] ? find_held_lock+0x2b/0x80
[ 47.100930] ? __sanitizer_cov_trace_switch+0x54/0x90
[ 47.101879] ? static_key_count+0x60/0x80
[ 47.102684] prctl_set_seccomp+0x4e/0x70
[ 47.103451] __do_sys_prctl+0xe6c/0x1d70
[ 47.104248] ? __pfx___do_sys_prctl+0x10/0x10
[ 47.105055] ? trace_irq_enable.constprop.0+0xc2/0x100
[ 47.106028] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0
[ 47.106988] ? irqentry_exit+0xf3/0x650
[ 47.107768] do_syscall_64+0xbf/0x430
[ 47.108509] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 47.109464] RIP: 0033:0x7febbe7a55cd
[ 47.110160] 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
[ 47.113327] RSP: 002b:00007ffc5b3caab0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d
[ 47.114687] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007febbe7a55cd
[ 47.115972] RDX: 0000562d6537ae00 RSI: 0000000000000002 RDI: 0000000000000016
[ 47.117238] RBP: 00007ffc5b3cab10 R08: 0000000000000000 R09: 00007ffc5b3ca1b0
[ 47.118540] R10: 0000000000000000 R11: 0000000000000246 R12: 0000562d7bc33ad0
[ 47.119797] R13: 00007ffc5b3caf40 R14: 0000562d7bc34bc0 R15: 0000562d7bc45780
[ 47.120885]
[ 47.121267] irq event stamp: 1771
[ 47.121775] hardirqs last enabled at (1779): [] __up_console_sem+0x78/0x80
[ 47.123030] hardirqs last disabled at (1788): [] __up_console_sem+0x5d/0x80
[ 47.124294] softirqs last enabled at (1382): [] handle_softirqs+0x50c/0x770
[ 47.125557] softirqs last disabled at (1377): [] __irq_exit_rcu+0xc4/0x100
[ 47.126795] ---[ end trace 0000000000000000 ]---
[ 47.898424] ------------[ cut here ]------------
[ 47.899343] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code!
[ 47.901302] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/250
[ 47.902734] Modules linked in:
[ 47.903611] CPU: 0 UID: 104 PID: 250 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary)
[ 47.906025] Tainted: [W]=WARN
[ 47.906643] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 47.908115] RIP: 0010:vmalloc_fix_flags+0x91/0xd0
[ 47.908969] 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
[ 47.912069] RSP: 0018:ffff88801ca97bc0 EFLAGS: 00010286
[ 47.913010] RAX: 0000000000000000 RBX: ffffed1003952f78 RCX: ffffffff813a4050
[ 47.914264] RDX: ffff8880159ab780 RSI: ffffffff813a405e RDI: 0000000000000001
[ 47.915539] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003952f2f
[ 47.916810] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0
[ 47.918061] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801ca97df8
[ 47.919338] FS: 00007f78a6e09900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000
[ 47.920755] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 47.921796] CR2: 00007ffecd654ef8 CR3: 0000000009e50000 CR4: 0000000000350ef0
[ 47.923052] Call Trace:
[ 47.923564]
[ 47.923969] ? __pfx_vmalloc_fix_flags+0x10/0x10
[ 47.924851] ? __create_object+0x59/0x80
[ 47.925609] ? trace_irq_enable.constprop.0+0xc2/0x100
[ 47.926559] __vmalloc_noprof+0x59/0x60
[ 47.927298] bpf_prog_alloc_no_stats+0x55/0x470
[ 47.928171] ? __pfx_seccomp_check_filter+0x10/0x10
[ 47.929044] bpf_prog_alloc+0x39/0x200
[ 47.929766] ? __pfx_seccomp_check_filter+0x10/0x10
[ 47.930680] bpf_prog_create_from_user+0xb2/0x2f0
[ 47.931576] do_seccomp+0x349/0x25e0
[ 47.932282] ? find_held_lock+0x2b/0x80
[ 47.932981] ? do_prlimit+0x310/0x610
[ 47.933705] ? __pfx_do_seccomp+0x10/0x10
[ 47.934481] ? do_raw_spin_unlock+0x53/0x220
[ 47.935297] ? _raw_spin_unlock+0x1e/0x40
[ 47.936026] ? __sanitizer_cov_trace_switch+0x54/0x90
[ 47.936970] ? static_key_count+0x60/0x80
[ 47.937761] prctl_set_seccomp+0x4e/0x70
[ 47.938538] __do_sys_prctl+0xe6c/0x1d70
[ 47.939316] ? __pfx___do_sys_prctl+0x10/0x10
[ 47.940185] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0
[ 47.941151] ? irqentry_exit+0xf3/0x650
[ 47.941857] do_syscall_64+0xbf/0x430
[ 47.942588] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 47.943542] RIP: 0033:0x7f78a72fb5cd
[ 47.944234] 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
[ 47.947364] RSP: 002b:00007ffecd653dc0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d
[ 47.948713] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f78a72fb5cd
[ 47.949974] RDX: 0000564ff82ede00 RSI: 0000000000000002 RDI: 0000000000000016
[ 47.951247] RBP: 00007ffecd653e20 R08: 0000000000000000 R09: 00007ffecd6534c0
[ 47.952522] R10: 0000000000000000 R11: 0000000000000246 R12: 000056502a96bad0
[ 47.953781] R13: 00007ffecd654250 R14: 000056502a96cbc0 R15: 000056502a97d780
[ 47.955049]
[ 47.955524] irq event stamp: 1909
[ 47.956161] hardirqs last enabled at (1919): [] __up_console_sem+0x78/0x80
[ 47.957648] hardirqs last disabled at (1928): [] __up_console_sem+0x5d/0x80
[ 47.959142] softirqs last enabled at (1752): [] handle_softirqs+0x50c/0x770
[ 47.960665] softirqs last disabled at (1747): [] __irq_exit_rcu+0xc4/0x100
[ 47.962147] ---[ end trace 0000000000000000 ]---
Warning: Permanently added '[localhost]:44866' (ECDSA) to the list of known hosts.
2025/11/18 22:25:03 fuzzer started
2025/11/18 22:25:03 dialing manager at localhost:34383
2025/11/18 22:25:03 checking machine...
2025/11/18 22:25:03 checking revisions...
[ 48.769634] kmemleak: Automatic memory scanning thread ended
2025/11/18 22:25:03 testing simple program...
[ 48.829368] cgroup: Unknown subsys name 'net'
[ 48.869269] cgroup: Unknown subsys name 'cpuset'
[ 48.877812] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
VM DIAGNOSIS:
22:25:02 Registers:
info registers vcpu 0
RAX=0000000000000000 RBX=ffff88801b23b300 RCX=ffffffff812d0298 RDX=ffff88801b239bc0
RSI=ffffffff812ce845 RDI=ffff88801b23b300 RBP=0000000000000000 RSP=ffff88801541fee0
R8 =0000000000000000 R9 =ffffed1003647378 R10=0000000000000000 R11=0000000000000001
R12=00000000000e1cff R13=00000000000000ca R14=0000000000000000 R15=0000000000000000
RIP=ffffffff81751e00 RFL=00000093 [--S-A-C] 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 00007fd7589f4700 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=00007febbe292020 CR3=000000000b6dd000 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
info registers vcpu 1
RAX=0000000000026813 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=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 fffffe4c00000000 00000000 00000000
TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy
GDT= fffffe0000048000 0000007f
IDT= fffffe0000000000 00000fff
CR0=80050033 CR2=00007f13a2fc4000 CR3=000000000b6dd000 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=35323a323220383120766f4e3e36383c XMM01=7365733a646873732878696e755f6d61
XMM02=736f6c63206e6f6973736573203a296e XMM03=5f6d6170203a5d3234325b6468737320
XMM04=6456774875434142334f726f59427469 XMM05=485320415352203a3268737320383537
XMM06=206d6f726620746f6f7220726f662079 XMM07=00000000000000000000000000000000
XMM08=3a677562656420676f6c737973720000 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000