[ 44.045949] ------------[ cut here ]------------
[ 44.046879] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code!
[ 44.048919] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/237
[ 44.050405] Modules linked in:
[ 44.051048] CPU: 1 UID: 104 PID: 237 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary)
[ 44.053022] Tainted: [W]=WARN
[ 44.053570] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 44.055271] RIP: 0010:vmalloc_fix_flags+0x91/0xd0
[ 44.056690] 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
[ 44.059935] RSP: 0018:ffff88801654fbc0 EFLAGS: 00010286
[ 44.060916] RAX: 0000000000000000 RBX: ffffed1002ca9f78 RCX: ffffffff813a4050
[ 44.062211] RDX: ffff888016ca0000 RSI: ffffffff813a405e RDI: 0000000000000001
[ 44.063486] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002ca9f2f
[ 44.064767] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0
[ 44.066064] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801654fdf8
[ 44.067361] FS: 00007fc700467900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000
[ 44.068820] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 44.069896] CR2: 00007ffd4ba57ef7 CR3: 000000000e688000 CR4: 0000000000350ef0
[ 44.071198] Call Trace:
[ 44.071658]
[ 44.072115] ? __pfx_vmalloc_fix_flags+0x10/0x10
[ 44.073015] ? __create_object+0x59/0x80
[ 44.073806] ? trace_irq_enable.constprop.0+0xc2/0x100
[ 44.074795] __vmalloc_noprof+0x59/0x60
[ 44.075506] bpf_prog_alloc_no_stats+0x55/0x470
[ 44.076388] ? __pfx_seccomp_check_filter+0x10/0x10
[ 44.077314] bpf_prog_alloc+0x39/0x200
[ 44.078081] ? __pfx_seccomp_check_filter+0x10/0x10
[ 44.079016] bpf_prog_create_from_user+0xb2/0x2f0
[ 44.079912] do_seccomp+0x349/0x25e0
[ 44.080587] ? find_held_lock+0x2b/0x80
[ 44.081348] ? do_prlimit+0x310/0x610
[ 44.082101] ? __pfx_do_seccomp+0x10/0x10
[ 44.082887] ? do_raw_spin_unlock+0x53/0x220
[ 44.083665] ? _raw_spin_unlock+0x1e/0x40
[ 44.084449] ? __sanitizer_cov_trace_switch+0x54/0x90
[ 44.085408] ? static_key_count+0x60/0x80
[ 44.086215] prctl_set_seccomp+0x4e/0x70
[ 44.086999] __do_sys_prctl+0xe6c/0x1d70
[ 44.087792] ? __pfx___do_sys_prctl+0x10/0x10
[ 44.088598] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0
[ 44.089567] ? irqentry_exit+0xf3/0x650
[ 44.090336] do_syscall_64+0xbf/0x430
[ 44.091071] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 44.092035] RIP: 0033:0x7fc7009595cd
[ 44.092696] 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
[ 44.095928] RSP: 002b:00007ffd4ba55640 EFLAGS: 00000246 ORIG_RAX: 000000000000009d
[ 44.097291] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fc7009595cd
[ 44.098600] RDX: 00005642c5f65e00 RSI: 0000000000000002 RDI: 0000000000000016
[ 44.099890] RBP: 00007ffd4ba556a0 R08: 0000000000000000 R09: 00007ffd4ba54d40
[ 44.101170] R10: 0000000000000000 R11: 0000000000000246 R12: 00005642d3bbead0
[ 44.102465] R13: 00007ffd4ba55ad0 R14: 00005642d3bbfbc0 R15: 00005642d3bd0780
[ 44.103784]
[ 44.104209] irq event stamp: 1871
[ 44.104860] hardirqs last enabled at (1881): [] __up_console_sem+0x78/0x80
[ 44.106400] hardirqs last disabled at (1890): [] __up_console_sem+0x5d/0x80
[ 44.107926] softirqs last enabled at (1504): [] handle_softirqs+0x50c/0x770
[ 44.109484] softirqs last disabled at (1499): [] __irq_exit_rcu+0xc4/0x100
[ 44.111014] ---[ end trace 0000000000000000 ]---
[ 47.040332] ------------[ cut here ]------------
[ 47.041255] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code!
[ 47.043314] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/244
[ 47.044750] Modules linked in:
[ 47.045330] CPU: 1 UID: 104 PID: 244 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary)
[ 47.047292] Tainted: [W]=WARN
[ 47.047885] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 47.049339] RIP: 0010:vmalloc_fix_flags+0x91/0xd0
[ 47.050255] 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
[ 47.053361] RSP: 0018:ffff888019cbfbc0 EFLAGS: 00010286
[ 47.054331] RAX: 0000000000000000 RBX: ffffed1003397f78 RCX: ffffffff813a4050
[ 47.055595] RDX: ffff88800f5bb780 RSI: ffffffff813a405e RDI: 0000000000000001
[ 47.056869] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003397f2f
[ 47.058157] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0
[ 47.059429] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888019cbfdf8
[ 47.060695] FS: 00007f1c85b84900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000
[ 47.062147] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 47.063190] CR2: 00007f1c86076580 CR3: 000000001d230000 CR4: 0000000000350ef0
[ 47.064455] Call Trace:
[ 47.064950]
[ 47.065356] ? __pfx_vmalloc_fix_flags+0x10/0x10
[ 47.066264] ? __create_object+0x59/0x80
[ 47.067044] ? trace_irq_enable.constprop.0+0xc2/0x100
[ 47.068002] __vmalloc_noprof+0x59/0x60
[ 47.068711] bpf_prog_alloc_no_stats+0x55/0x470
[ 47.069608] ? __pfx_seccomp_check_filter+0x10/0x10
[ 47.070559] bpf_prog_alloc+0x39/0x200
[ 47.071303] ? __pfx_seccomp_check_filter+0x10/0x10
[ 47.072231] bpf_prog_create_from_user+0xb2/0x2f0
[ 47.073131] do_seccomp+0x349/0x25e0
[ 47.073844] ? __pfx_css_rstat_updated+0x10/0x10
[ 47.074706] ? __pfx_do_seccomp+0x10/0x10
[ 47.075496] ? find_held_lock+0x2b/0x80
[ 47.076278] ? __sanitizer_cov_trace_switch+0x54/0x90
[ 47.077234] ? static_key_count+0x60/0x80
[ 47.078043] prctl_set_seccomp+0x4e/0x70
[ 47.078815] __do_sys_prctl+0xe6c/0x1d70
[ 47.079555] ? __pfx___do_sys_prctl+0x10/0x10
[ 47.080399] ? trace_irq_enable.constprop.0+0xc2/0x100
[ 47.081347] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0
[ 47.082317] ? irqentry_exit+0xf3/0x650
[ 47.083077] do_syscall_64+0xbf/0x430
[ 47.083813] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 47.084713] RIP: 0033:0x7f1c860765cd
[ 47.085423] 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
[ 47.088609] RSP: 002b:00007ffd74638610 EFLAGS: 00000246 ORIG_RAX: 000000000000009d
[ 47.089986] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f1c860765cd
[ 47.091270] RDX: 00005644e2352e00 RSI: 0000000000000002 RDI: 0000000000000016
[ 47.092557] RBP: 00007ffd74638670 R08: 0000000000000000 R09: 00007ffd74637d10
[ 47.093837] R10: 0000000000000000 R11: 0000000000000246 R12: 000056450152fb10
[ 47.094964] R13: 00007ffd74638aa0 R14: 00005645015302b0 R15: 00005645015446f0
[ 47.096053]
[ 47.096413] irq event stamp: 1669
[ 47.096962] hardirqs last enabled at (1679): [] __up_console_sem+0x78/0x80
[ 47.098244] hardirqs last disabled at (1694): [] __up_console_sem+0x5d/0x80
[ 47.099503] softirqs last enabled at (1692): [] handle_softirqs+0x50c/0x770
[ 47.100803] softirqs last disabled at (1687): [] __irq_exit_rcu+0xc4/0x100
[ 47.102077] ---[ end trace 0000000000000000 ]---
[ 47.809890] ------------[ cut here ]------------
[ 47.810843] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code!
[ 47.813018] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/251
[ 47.814515] Modules linked in:
[ 47.815164] CPU: 0 UID: 104 PID: 251 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary)
[ 47.817143] Tainted: [W]=WARN
[ 47.817710] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 47.819246] RIP: 0010:vmalloc_fix_flags+0x91/0xd0
[ 47.820178] 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
[ 47.823350] RSP: 0018:ffff8880164ffbc0 EFLAGS: 00010286
[ 47.824337] RAX: 0000000000000000 RBX: ffffed1002c9ff78 RCX: ffffffff813a4050
[ 47.825625] RDX: ffff8880167b0000 RSI: ffffffff813a405e RDI: 0000000000000001
[ 47.826930] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002c9ff2f
[ 47.828222] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0
[ 47.829499] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880164ffdf8
[ 47.830799] FS: 00007f699461e900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000
[ 47.832242] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 47.833299] CR2: 00007fff42b95ef7 CR3: 000000000e4d2000 CR4: 0000000000350ef0
[ 47.834608] Call Trace:
[ 47.835132]
[ 47.835551] ? __pfx_vmalloc_fix_flags+0x10/0x10
[ 47.836462] ? __create_object+0x59/0x80
[ 47.837264] ? trace_irq_enable.constprop.0+0xc2/0x100
[ 47.838261] __vmalloc_noprof+0x59/0x60
[ 47.839027] bpf_prog_alloc_no_stats+0x55/0x470
[ 47.839913] ? __pfx_seccomp_check_filter+0x10/0x10
[ 47.840860] bpf_prog_alloc+0x39/0x200
[ 47.841567] ? __pfx_seccomp_check_filter+0x10/0x10
[ 47.842518] bpf_prog_create_from_user+0xb2/0x2f0
[ 47.843439] do_seccomp+0x349/0x25e0
[ 47.844167] ? find_held_lock+0x2b/0x80
[ 47.844939] ? do_prlimit+0x310/0x610
[ 47.845645] ? __pfx_do_seccomp+0x10/0x10
[ 47.846460] ? do_raw_spin_unlock+0x53/0x220
[ 47.847330] ? _raw_spin_unlock+0x1e/0x40
[ 47.848129] ? __sanitizer_cov_trace_switch+0x54/0x90
[ 47.849177] ? static_key_count+0x60/0x80
[ 47.850009] prctl_set_seccomp+0x4e/0x70
[ 47.850796] __do_sys_prctl+0xe6c/0x1d70
[ 47.851555] ? __pfx___do_sys_prctl+0x10/0x10
[ 47.852415] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0
[ 47.853396] ? irqentry_exit+0xf3/0x650
[ 47.854194] do_syscall_64+0xbf/0x430
[ 47.854958] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 47.855913] RIP: 0033:0x7f6994b105cd
[ 47.856583] 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
[ 47.859760] RSP: 002b:00007fff42b946c0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d
[ 47.861163] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f6994b105cd
[ 47.862474] RDX: 0000562534f85e00 RSI: 0000000000000002 RDI: 0000000000000016
[ 47.863775] RBP: 00007fff42b94720 R08: 0000000000000000 R09: 00007fff42b93dc0
[ 47.865054] R10: 0000000000000000 R11: 0000000000000246 R12: 000056256f51ead0
[ 47.866372] R13: 00007fff42b94b50 R14: 000056256f51fbc0 R15: 000056256f530780
[ 47.867696]
[ 47.868153] irq event stamp: 1719
[ 47.868801] hardirqs last enabled at (1729): [] __up_console_sem+0x78/0x80
[ 47.870340] hardirqs last disabled at (1738): [] __up_console_sem+0x5d/0x80
[ 47.871869] softirqs last enabled at (1696): [] handle_softirqs+0x50c/0x770
[ 47.873416] softirqs last disabled at (1691): [] __irq_exit_rcu+0xc4/0x100
[ 47.874956] ---[ end trace 0000000000000000 ]---
Warning: Permanently added '[localhost]:16386' (ECDSA) to the list of known hosts.
2025/11/17 11:42:25 fuzzer started
2025/11/17 11:42:25 dialing manager at localhost:37895
2025/11/17 11:42:25 checking machine...
2025/11/17 11:42:25 checking revisions...
[ 48.770500] kmemleak: Automatic memory scanning thread ended
2025/11/17 11:42:26 testing simple program...
[ 48.856312] cgroup: Unknown subsys name 'net'
[ 48.927084] cgroup: Unknown subsys name 'cpuset'
[ 48.943884] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
VM DIAGNOSIS:
11:42:25 Registers:
info registers vcpu 0
RAX=ffffffff87ce3608 RBX=ffff88801643b780 RCX=0000000000000200 RDX=0000000000000008
RSI=ffff88801643c200 RDI=ffff88801643c200 RBP=ffff88801643c1d8 RSP=ffff888015c97310
R8 =0000000000000001 R9 =0000000000000000 R10=0000000000000001 R11=0000000000000000
R12=ffff88801643c200 R13=6a5c580aceac53cb R14=0000000000000000 R15=0000000000000001
RIP=ffffffff8152757d RFL=00000082 [--S----] 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 00007f1c85b84900 00000000 00000000
GS =0000 ffff8880e538f000 00000000 00000000
LDT=0000 fffffe4900000000 00000000 00000000
TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy
GDT= fffffe0000001000 0000007f
IDT= fffffe0000000000 00000fff
CR0=80050033 CR2=00007f1c85b4e008 CR3=000000001d152000 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=000000000002b6a5 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=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 fffffe4500000000 00000000 00000000
TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy
GDT= fffffe0000048000 0000007f
IDT= fffffe0000000000 00000fff
CR0=80050033 CR2=00007fff8794f3d8 CR3=000000000ba3a000 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=2034323a32343a313120373120766f4e XMM01=73732878696e755f6d6170203a5d3334
XMM02=65736f6c63206e6f6973736573203a29 XMM03=755f6d6170203a5d3334325b64687373
XMM04=69662068637573206f4e203a656c6163 XMM05=3a656c696620766e65206e65706f206f
XMM06=65733a6468737328766e655f6d617020 XMM07=6b7a79732034323a32343a3131203731
XMM08=30343d7974696c696261706163202279 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000