[ 44.059566] ------------[ cut here ]------------
[ 44.060508] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code!
[ 44.062528] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/236
[ 44.064272] Modules linked in:
[ 44.064864] CPU: 1 UID: 104 PID: 236 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary)
[ 44.066905] Tainted: [W]=WARN
[ 44.067498] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 44.068987] RIP: 0010:vmalloc_fix_flags+0x91/0xd0
[ 44.069913] 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
[ 44.073086] RSP: 0018:ffff88801831fbc0 EFLAGS: 00010286
[ 44.074063] RAX: 0000000000000000 RBX: ffffed1003063f78 RCX: ffffffff813a4050
[ 44.075338] RDX: ffff888015efb780 RSI: ffffffff813a405e RDI: 0000000000000001
[ 44.076646] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003063f2f
[ 44.077923] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0
[ 44.079232] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801831fdf8
[ 44.080533] FS: 00007fd357d50900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000
[ 44.081976] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 44.083039] CR2: 00007fd3582b64a6 CR3: 000000000d963000 CR4: 0000000000350ef0
[ 44.084354] Call Trace:
[ 44.084824]
[ 44.085276] ? __pfx_vmalloc_fix_flags+0x10/0x10
[ 44.086141] ? __create_object+0x59/0x80
[ 44.086927] ? trace_irq_enable.constprop.0+0xc2/0x100
[ 44.087902] __vmalloc_noprof+0x59/0x60
[ 44.088659] bpf_prog_alloc_no_stats+0x55/0x470
[ 44.089524] ? __pfx_seccomp_check_filter+0x10/0x10
[ 44.090457] bpf_prog_alloc+0x39/0x200
[ 44.091141] ? __pfx_seccomp_check_filter+0x10/0x10
[ 44.092073] bpf_prog_create_from_user+0xb2/0x2f0
[ 44.092967] do_seccomp+0x349/0x25e0
[ 44.093688] ? find_held_lock+0x2b/0x80
[ 44.094442] ? do_prlimit+0x310/0x610
[ 44.095129] ? __pfx_do_seccomp+0x10/0x10
[ 44.095908] ? do_raw_spin_unlock+0x53/0x220
[ 44.096740] ? _raw_spin_unlock+0x1e/0x40
[ 44.097524] ? __sanitizer_cov_trace_switch+0x54/0x90
[ 44.098484] ? static_key_count+0x60/0x80
[ 44.099266] prctl_set_seccomp+0x4e/0x70
[ 44.099995] __do_sys_prctl+0xe6c/0x1d70
[ 44.100765] ? __pfx___do_sys_prctl+0x10/0x10
[ 44.101677] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0
[ 44.102627] ? irqentry_exit+0xf3/0x650
[ 44.103383] do_syscall_64+0xbf/0x430
[ 44.104089] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 44.105038] RIP: 0033:0x7fd3582425cd
[ 44.105716] 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
[ 44.108826] RSP: 002b:00007ffdebd13170 EFLAGS: 00000246 ORIG_RAX: 000000000000009d
[ 44.110175] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fd3582425cd
[ 44.111451] RDX: 000055d928230e00 RSI: 0000000000000002 RDI: 0000000000000016
[ 44.112744] RBP: 00007ffdebd131d0 R08: 0000000000000000 R09: 00007ffdebd12870
[ 44.114132] R10: 0000000000000000 R11: 0000000000000246 R12: 000055d93ead02b0
[ 44.115423] R13: 00007ffdebd13600 R14: 000055d93ead2d20 R15: 000055d93eae48d0
[ 44.116771]
[ 44.117184] irq event stamp: 1831
[ 44.117760] hardirqs last enabled at (1841): [] __up_console_sem+0x78/0x80
[ 44.119036] hardirqs last disabled at (1850): [] __up_console_sem+0x5d/0x80
[ 44.120321] softirqs last enabled at (1732): [] handle_softirqs+0x50c/0x770
[ 44.121645] softirqs last disabled at (1727): [] __irq_exit_rcu+0xc4/0x100
[ 44.122901] ---[ end trace 0000000000000000 ]---
[ 46.972048] ------------[ cut here ]------------
[ 46.972964] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code!
[ 46.975015] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/243
[ 46.976546] Modules linked in:
[ 46.977133] CPU: 0 UID: 104 PID: 243 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary)
[ 46.979106] Tainted: [W]=WARN
[ 46.979692] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 46.981159] RIP: 0010:vmalloc_fix_flags+0x91/0xd0
[ 46.982068] 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
[ 46.985299] RSP: 0018:ffff88800ad3fbc0 EFLAGS: 00010286
[ 46.986278] RAX: 0000000000000000 RBX: ffffed10015a7f78 RCX: ffffffff813a4050
[ 46.987778] RDX: ffff88801b9d3780 RSI: ffffffff813a405e RDI: 0000000000000001
[ 46.989124] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10015a7f2f
[ 46.990388] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0
[ 46.991658] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800ad3fdf8
[ 46.992931] FS: 00007f854f528900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000
[ 46.994372] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 46.995441] CR2: 00007ffc1c3b4ef7 CR3: 000000002008b000 CR4: 0000000000350ef0
[ 46.996742] Call Trace:
[ 46.997254]
[ 46.997670] ? __pfx_vmalloc_fix_flags+0x10/0x10
[ 46.998563] ? __create_object+0x59/0x80
[ 46.999358] ? trace_irq_enable.constprop.0+0xc2/0x100
[ 47.000404] __vmalloc_noprof+0x59/0x60
[ 47.001177] bpf_prog_alloc_no_stats+0x55/0x470
[ 47.002060] ? __pfx_seccomp_check_filter+0x10/0x10
[ 47.002986] bpf_prog_alloc+0x39/0x200
[ 47.003722] ? __pfx_seccomp_check_filter+0x10/0x10
[ 47.004665] bpf_prog_create_from_user+0xb2/0x2f0
[ 47.005557] do_seccomp+0x349/0x25e0
[ 47.006276] ? find_held_lock+0x2b/0x80
[ 47.006999] ? do_prlimit+0x310/0x610
[ 47.007749] ? __pfx_do_seccomp+0x10/0x10
[ 47.008548] ? do_raw_spin_unlock+0x53/0x220
[ 47.009384] ? _raw_spin_unlock+0x1e/0x40
[ 47.010128] ? __sanitizer_cov_trace_switch+0x54/0x90
[ 47.011084] ? static_key_count+0x60/0x80
[ 47.011903] prctl_set_seccomp+0x4e/0x70
[ 47.012706] __do_sys_prctl+0xe6c/0x1d70
[ 47.013494] ? __pfx___do_sys_prctl+0x10/0x10
[ 47.014353] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0
[ 47.015328] ? irqentry_exit+0xf3/0x650
[ 47.016067] do_syscall_64+0xbf/0x430
[ 47.016809] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 47.017753] RIP: 0033:0x7f854fa1a5cd
[ 47.018464] 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
[ 47.021651] RSP: 002b:00007ffc1c3b34b0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d
[ 47.023023] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f854fa1a5cd
[ 47.024342] RDX: 000055c397018e00 RSI: 0000000000000002 RDI: 0000000000000016
[ 47.025638] RBP: 00007ffc1c3b3510 R08: 0000000000000000 R09: 00007ffc1c3b2bb0
[ 47.026926] R10: 0000000000000000 R11: 0000000000000246 R12: 000055c3bb96cad0
[ 47.028231] R13: 00007ffc1c3b3940 R14: 000055c3bb96dbc0 R15: 000055c3bb97e780
[ 47.029544]
[ 47.029970] irq event stamp: 1843
[ 47.030627] hardirqs last enabled at (1853): [] __up_console_sem+0x78/0x80
[ 47.032146] hardirqs last disabled at (1862): [] __up_console_sem+0x5d/0x80
[ 47.033665] softirqs last enabled at (1686): [] handle_softirqs+0x50c/0x770
[ 47.035226] softirqs last disabled at (1681): [] __irq_exit_rcu+0xc4/0x100
[ 47.036769] ---[ end trace 0000000000000000 ]---
[ 47.879429] ------------[ cut here ]------------
[ 47.880388] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code!
[ 47.882461] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/252
[ 47.883951] Modules linked in:
[ 47.884647] CPU: 0 UID: 104 PID: 252 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary)
[ 47.886667] Tainted: [W]=WARN
[ 47.887273] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 47.888786] RIP: 0010:vmalloc_fix_flags+0x91/0xd0
[ 47.889718] 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
[ 47.892943] RSP: 0018:ffff888015fb7bc0 EFLAGS: 00010286
[ 47.893936] RAX: 0000000000000000 RBX: ffffed1002bf6f78 RCX: ffffffff813a4050
[ 47.895244] RDX: ffff88800cfc3780 RSI: ffffffff813a405e RDI: 0000000000000001
[ 47.896557] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002bf6f2f
[ 47.897862] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0
[ 47.899157] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888015fb7df8
[ 47.900470] FS: 00007ff2f6c44900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000
[ 47.901938] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 47.903018] CR2: 00007ff2f7136580 CR3: 0000000009f1c000 CR4: 0000000000350ef0
[ 47.904344] Call Trace:
[ 47.904818]
[ 47.905270] ? __pfx_vmalloc_fix_flags+0x10/0x10
[ 47.906112] ? __create_object+0x59/0x80
[ 47.906900] ? trace_irq_enable.constprop.0+0xc2/0x100
[ 47.907870] __vmalloc_noprof+0x59/0x60
[ 47.908629] bpf_prog_alloc_no_stats+0x55/0x470
[ 47.909508] ? __pfx_seccomp_check_filter+0x10/0x10
[ 47.910437] bpf_prog_alloc+0x39/0x200
[ 47.911132] ? __pfx_seccomp_check_filter+0x10/0x10
[ 47.912066] bpf_prog_create_from_user+0xb2/0x2f0
[ 47.912972] do_seccomp+0x349/0x25e0
[ 47.913693] ? __pfx_css_rstat_updated+0x10/0x10
[ 47.914587] ? __pfx_do_seccomp+0x10/0x10
[ 47.915369] ? find_held_lock+0x2b/0x80
[ 47.916097] ? __sanitizer_cov_trace_switch+0x54/0x90
[ 47.917060] ? static_key_count+0x60/0x80
[ 47.917861] prctl_set_seccomp+0x4e/0x70
[ 47.918637] __do_sys_prctl+0xe6c/0x1d70
[ 47.919422] ? __pfx___do_sys_prctl+0x10/0x10
[ 47.920304] ? trace_irq_enable.constprop.0+0xc2/0x100
[ 47.921274] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0
[ 47.922190] ? irqentry_exit+0xf3/0x650
[ 47.922955] do_syscall_64+0xbf/0x430
[ 47.923698] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 47.924662] RIP: 0033:0x7ff2f71365cd
[ 47.925357] 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
[ 47.928501] RSP: 002b:00007ffd17e9d4d0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d
[ 47.929839] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007ff2f71365cd
[ 47.931124] RDX: 00005614f4d22e00 RSI: 0000000000000002 RDI: 0000000000000016
[ 47.932423] RBP: 00007ffd17e9d530 R08: 0000000000000000 R09: 00007ffd17e9cbd0
[ 47.933729] R10: 0000000000000000 R11: 0000000000000246 R12: 0000561511d5fad0
[ 47.935034] R13: 00007ffd17e9d960 R14: 0000561511d60bc0 R15: 0000561511d71780
[ 47.936372]
[ 47.936803] irq event stamp: 1727
[ 47.937470] hardirqs last enabled at (1737): [] __up_console_sem+0x78/0x80
[ 47.939026] hardirqs last disabled at (1746): [] __up_console_sem+0x5d/0x80
[ 47.940580] softirqs last enabled at (1562): [] handle_softirqs+0x50c/0x770
[ 47.942150] softirqs last disabled at (1557): [] __irq_exit_rcu+0xc4/0x100
[ 47.943687] ---[ end trace 0000000000000000 ]---
Warning: Permanently added '[localhost]:49400' (ECDSA) to the list of known hosts.
2025/11/18 19:58:46 fuzzer started
2025/11/18 19:58:46 dialing manager at localhost:34383
2025/11/18 19:58:46 checking machine...
2025/11/18 19:58:46 checking revisions...
[ 48.850561] kmemleak: Automatic memory scanning thread ended
2025/11/18 19:58:46 testing simple program...
[ 48.940202] cgroup: Unknown subsys name 'net'
[ 49.014330] cgroup: Unknown subsys name 'cpuset'
[ 49.031277] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
VM DIAGNOSIS:
19:58:45 Registers:
info registers vcpu 0
RAX=0000000000002818 RBX=ffffc90000662818 RCX=ffffffff83612bf8 RDX=0000000000000000
RSI=ffffffff83612c05 RDI=ffff88800a870f36 RBP=00000000000000c7 RSP=ffff88806ce08aa8
R8 =0000000000000000 R9 =fffffbfff0cc9f0a R10=00000000000000c7 R11=0000000000000001
R12=00000000000000c6 R13=0000000000000000 R14=ffff88800a870f00 R15=ffffc900006ffc70
RIP=ffffffff83612c6f 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 00007f854f528900 00000000 00000000
GS =0000 ffff8880e538f000 00000000 00000000
LDT=0000 fffffe6000000000 00000000 00000000
TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy
GDT= fffffe0000001000 0000007f
IDT= fffffe0000000000 00000fff
CR0=80050033 CR2=00007f854f4e8008 CR3=00000000200ec000 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=0000000000000000 RBX=0000000000000001 RCX=ffffffff86ab8e20 RDX=1ffff110012eaf08
RSI=0000000000000000 RDI=0000000000000001 RBP=ffff888009757898 RSP=ffff8880097577d0
R8 =ffffffff86ab8e24 R9 =ffff888009757880 R10=000000000003c9ed R11=0000000000025764
R12=ffff8880097578a0 R13=ffff888009757888 R14=ffff888009757bb0 R15=ffff888009757840
RIP=ffffffff8135f375 RFL=00000212 [----A--] 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 ffff8880e548f000 00000000 00000000
LDT=0000 fffffe5800000000 00000000 00000000
TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy
GDT= fffffe0000048000 0000007f
IDT= fffffe0000000000 00000fff
CR0=80050033 CR2=00007f550f710000 CR3=000000000d772000 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=ffffffffffff00000000000000000000
XMM02=ffffffffffff00000000000000000000 XMM03=00000000000000000000000000000000
XMM04=00000000000000000000000000000000 XMM05=00000000000000000000000000000000
XMM06=00000000000000000000000000000000 XMM07=00000000000000000000000000000000
XMM08=00000000000073707574726174732064 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000