[ 50.344410] ------------[ cut here ]------------
[ 50.345347] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code!
[ 50.347358] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/234
[ 50.348846] Modules linked in:
[ 50.349517] CPU: 0 UID: 104 PID: 234 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary)
[ 50.351530] Tainted: [W]=WARN
[ 50.352093] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 50.353594] RIP: 0010:vmalloc_fix_flags+0x91/0xd0
[ 50.354508] 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
[ 50.357700] RSP: 0018:ffff888015e4fbc0 EFLAGS: 00010286
[ 50.358686] RAX: 0000000000000000 RBX: ffffed1002bc9f78 RCX: ffffffff813a4050
[ 50.359990] RDX: ffff888015f6b780 RSI: ffffffff813a405e RDI: 0000000000000001
[ 50.361303] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002bc9f2f
[ 50.362606] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0
[ 50.363902] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888015e4fdf8
[ 50.365196] FS: 00007f39d6227900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000
[ 50.366640] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 50.367738] CR2: 00007ffd5affdef7 CR3: 000000000b04d000 CR4: 0000000000350ef0
[ 50.369039] Call Trace:
[ 50.369560]
[ 50.369979] ? __pfx_vmalloc_fix_flags+0x10/0x10
[ 50.370874] ? __create_object+0x59/0x80
[ 50.371661] ? trace_irq_enable.constprop.0+0xc2/0x100
[ 50.372649] __vmalloc_noprof+0x59/0x60
[ 50.373417] bpf_prog_alloc_no_stats+0x55/0x470
[ 50.374299] ? __pfx_seccomp_check_filter+0x10/0x10
[ 50.375233] bpf_prog_alloc+0x39/0x200
[ 50.375924] ? __pfx_seccomp_check_filter+0x10/0x10
[ 50.376858] bpf_prog_create_from_user+0xb2/0x2f0
[ 50.377778] do_seccomp+0x349/0x25e0
[ 50.378499] ? find_held_lock+0x2b/0x80
[ 50.379261] ? do_prlimit+0x310/0x610
[ 50.379979] ? __pfx_do_seccomp+0x10/0x10
[ 50.380763] ? do_raw_spin_unlock+0x53/0x220
[ 50.381598] ? _raw_spin_unlock+0x1e/0x40
[ 50.382394] ? __sanitizer_cov_trace_switch+0x54/0x90
[ 50.383363] ? static_key_count+0x60/0x80
[ 50.384131] prctl_set_seccomp+0x4e/0x70
[ 50.384914] __do_sys_prctl+0xe6c/0x1d70
[ 50.385698] ? __pfx___do_sys_prctl+0x10/0x10
[ 50.386554] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0
[ 50.387535] ? irqentry_exit+0xf3/0x650
[ 50.388318] do_syscall_64+0xbf/0x430
[ 50.389010] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 50.389985] RIP: 0033:0x7f39d67195cd
[ 50.390696] 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
[ 50.393901] RSP: 002b:00007ffd5affbf90 EFLAGS: 00000246 ORIG_RAX: 000000000000009d
[ 50.395261] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f39d67195cd
[ 50.396540] RDX: 000055fa1ba71e00 RSI: 0000000000000002 RDI: 0000000000000016
[ 50.397826] RBP: 00007ffd5affbff0 R08: 0000000000000000 R09: 00007ffd5affb690
[ 50.399104] R10: 0000000000000000 R11: 0000000000000246 R12: 000055fa1cf38240
[ 50.400341] R13: 00007ffd5affc420 R14: 000055fa1cf41380 R15: 000055fa1cf4c540
[ 50.401428]
[ 50.401786] irq event stamp: 1819
[ 50.402324] hardirqs last enabled at (1829): [] __up_console_sem+0x78/0x80
[ 50.403611] hardirqs last disabled at (1838): [] __up_console_sem+0x5d/0x80
[ 50.404879] softirqs last enabled at (1704): [] handle_softirqs+0x50c/0x770
[ 50.406186] softirqs last disabled at (1699): [] __irq_exit_rcu+0xc4/0x100
[ 50.407448] ---[ end trace 0000000000000000 ]---
[ 53.553547] ------------[ cut here ]------------
[ 53.554483] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code!
[ 53.556547] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/244
[ 53.557991] Modules linked in:
[ 53.558870] CPU: 1 UID: 104 PID: 244 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary)
[ 53.560924] Tainted: [W]=WARN
[ 53.561518] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 53.562986] RIP: 0010:vmalloc_fix_flags+0x91/0xd0
[ 53.563893] 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
[ 53.567040] RSP: 0018:ffff88801a0afbc0 EFLAGS: 00010286
[ 53.568019] RAX: 0000000000000000 RBX: ffffed1003415f78 RCX: ffffffff813a4050
[ 53.569282] RDX: ffff88800f1b5340 RSI: ffffffff813a405e RDI: 0000000000000001
[ 53.570546] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003415f2f
[ 53.571811] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0
[ 53.573081] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801a0afdf8
[ 53.574349] FS: 00007f417cc89900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000
[ 53.575766] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 53.576817] CR2: 00007ffebe048ef7 CR3: 000000000c46f000 CR4: 0000000000350ef0
[ 53.578082] Call Trace:
[ 53.578593]
[ 53.579001] ? __pfx_vmalloc_fix_flags+0x10/0x10
[ 53.579892] ? __create_object+0x59/0x80
[ 53.580680] ? trace_irq_enable.constprop.0+0xc2/0x100
[ 53.581633] __vmalloc_noprof+0x59/0x60
[ 53.582384] bpf_prog_alloc_no_stats+0x55/0x470
[ 53.583245] ? __pfx_seccomp_check_filter+0x10/0x10
[ 53.584140] bpf_prog_alloc+0x39/0x200
[ 53.584868] ? __pfx_seccomp_check_filter+0x10/0x10
[ 53.585787] bpf_prog_create_from_user+0xb2/0x2f0
[ 53.586687] do_seccomp+0x349/0x25e0
[ 53.587392] ? find_held_lock+0x2b/0x80
[ 53.588117] ? do_prlimit+0x310/0x610
[ 53.588850] ? __pfx_do_seccomp+0x10/0x10
[ 53.589644] ? do_raw_spin_unlock+0x53/0x220
[ 53.590477] ? _raw_spin_unlock+0x1e/0x40
[ 53.591248] ? __sanitizer_cov_trace_switch+0x54/0x90
[ 53.592264] ? static_key_count+0x60/0x80
[ 53.593036] prctl_set_seccomp+0x4e/0x70
[ 53.593796] __do_sys_prctl+0xe6c/0x1d70
[ 53.594577] ? __pfx___do_sys_prctl+0x10/0x10
[ 53.595433] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0
[ 53.596398] ? irqentry_exit+0xf3/0x650
[ 53.597112] do_syscall_64+0xbf/0x430
[ 53.597846] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 53.598786] RIP: 0033:0x7f417d17b5cd
[ 53.599493] 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
[ 53.602638] RSP: 002b:00007ffebe047a90 EFLAGS: 00000246 ORIG_RAX: 000000000000009d
[ 53.603998] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f417d17b5cd
[ 53.605263] RDX: 0000559b49ff4e00 RSI: 0000000000000002 RDI: 0000000000000016
[ 53.606537] RBP: 00007ffebe047af0 R08: 0000000000000000 R09: 00007ffebe047190
[ 53.607803] R10: 0000000000000000 R11: 0000000000000246 R12: 0000559b5f173bf0
[ 53.609084] R13: 00007ffebe047f20 R14: 0000559b5f17d380 R15: 0000559b5f188460
[ 53.610371]
[ 53.610787] irq event stamp: 1803
[ 53.611428] hardirqs last enabled at (1813): [] __up_console_sem+0x78/0x80
[ 53.612945] hardirqs last disabled at (1822): [] __up_console_sem+0x5d/0x80
[ 53.614436] softirqs last enabled at (1320): [] handle_softirqs+0x50c/0x770
[ 53.615974] softirqs last disabled at (1297): [] __irq_exit_rcu+0xc4/0x100
[ 53.617226] ---[ end trace 0000000000000000 ]---
[ 54.435088] ------------[ cut here ]------------
[ 54.436063] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code!
[ 54.438086] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/251
[ 54.439616] Modules linked in:
[ 54.440277] CPU: 0 UID: 104 PID: 251 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary)
[ 54.442283] Tainted: [W]=WARN
[ 54.442841] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 54.444343] RIP: 0010:vmalloc_fix_flags+0x91/0xd0
[ 54.445264] 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
[ 54.448479] RSP: 0018:ffff8880165a7bc0 EFLAGS: 00010286
[ 54.449458] RAX: 0000000000000000 RBX: ffffed1002cb4f78 RCX: ffffffff813a4050
[ 54.450754] RDX: ffff8880171bd340 RSI: ffffffff813a405e RDI: 0000000000000001
[ 54.452063] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002cb4f2f
[ 54.453359] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0
[ 54.454651] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880165a7df8
[ 54.455954] FS: 00007f1ab85f1900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000
[ 54.457401] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 54.458472] CR2: 00007f1ab8ae3580 CR3: 000000000cac9000 CR4: 0000000000350ef0
[ 54.459779] Call Trace:
[ 54.460283]
[ 54.460703] ? __pfx_vmalloc_fix_flags+0x10/0x10
[ 54.461603] ? __create_object+0x59/0x80
[ 54.462381] ? trace_irq_enable.constprop.0+0xc2/0x100
[ 54.463416] __vmalloc_noprof+0x59/0x60
[ 54.464059] bpf_prog_alloc_no_stats+0x55/0x470
[ 54.464790] ? __pfx_seccomp_check_filter+0x10/0x10
[ 54.465577] bpf_prog_alloc+0x39/0x200
[ 54.466153] ? __pfx_seccomp_check_filter+0x10/0x10
[ 54.466932] bpf_prog_create_from_user+0xb2/0x2f0
[ 54.467693] do_seccomp+0x349/0x25e0
[ 54.468286] ? __pfx_css_rstat_updated+0x10/0x10
[ 54.468996] ? __pfx_do_seccomp+0x10/0x10
[ 54.469660] ? find_held_lock+0x2b/0x80
[ 54.470286] ? __sanitizer_cov_trace_switch+0x54/0x90
[ 54.471057] ? static_key_count+0x60/0x80
[ 54.471751] prctl_set_seccomp+0x4e/0x70
[ 54.472406] __do_sys_prctl+0xe6c/0x1d70
[ 54.473023] ? __pfx___do_sys_prctl+0x10/0x10
[ 54.473734] ? trace_irq_enable.constprop.0+0xc2/0x100
[ 54.474549] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0
[ 54.475358] ? irqentry_exit+0xf3/0x650
[ 54.475966] do_syscall_64+0xbf/0x430
[ 54.476583] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 54.477385] RIP: 0033:0x7f1ab8ae35cd
[ 54.477943] 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
[ 54.480593] RSP: 002b:00007ffd1349f710 EFLAGS: 00000246 ORIG_RAX: 000000000000009d
[ 54.481737] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f1ab8ae35cd
[ 54.482811] RDX: 000055a1178c2e00 RSI: 0000000000000002 RDI: 0000000000000016
[ 54.483887] RBP: 00007ffd1349f770 R08: 0000000000000000 R09: 00007ffd1349ee10
[ 54.484967] R10: 0000000000000000 R11: 0000000000000246 R12: 000055a153546bf0
[ 54.486044] R13: 00007ffd1349fba0 R14: 000055a153550380 R15: 000055a15355b460
[ 54.487138]
[ 54.487524] irq event stamp: 2889
[ 54.488058] hardirqs last enabled at (2897): [] __up_console_sem+0x78/0x80
[ 54.489336] hardirqs last disabled at (2906): [] __up_console_sem+0x5d/0x80
[ 54.490609] softirqs last enabled at (2396): [] handle_softirqs+0x50c/0x770
[ 54.491921] softirqs last disabled at (2925): [] __irq_exit_rcu+0xc4/0x100
[ 54.493188] ---[ end trace 0000000000000000 ]---
Warning: Permanently added '[localhost]:32569' (ECDSA) to the list of known hosts.
2025/11/19 05:38:09 fuzzer started
2025/11/19 05:38:09 dialing manager at localhost:34383
2025/11/19 05:38:09 checking machine...
2025/11/19 05:38:09 checking revisions...
[ 55.374764] kmemleak: Automatic memory scanning thread ended
2025/11/19 05:38:09 testing simple program...
[ 55.602096] cgroup: Unknown subsys name 'net'
[ 55.666329] cgroup: Unknown subsys name 'cpuset'
[ 55.678618] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
VM DIAGNOSIS:
05:38:08 Registers:
info registers vcpu 0
RAX=944dce28219de000 RBX=0000000000000000 RCX=0000000000000002 RDX=0000000000000000
RSI=0000000000000000 RDI=ffffffff85e1ffe0 RBP=ffffffff85e1ffe0 RSP=ffff88806ce08948
R8 =0000000000000000 R9 =0000000000000000 R10=000000000003c9ed R11=000000000000031f
R12=0000000000000002 R13=0000000000000000 R14=0000000000000000 R15=ffff88806ce08a30
RIP=ffffffff81529242 RFL=00000296 [--S-AP-] 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 00007f417cc89900 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=00007f417d2410b0 CR3=000000000b06b000 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=000000000000000000000000000000ff
XMM02=000000000000000000000000000000ff XMM03=5320444f4854454d5f54505952434e45
XMM04=40404040404040404040404040404040 XMM05=5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a
XMM06=20202020202020202020202020202020 XMM07=00000000000000000000000000000000
XMM08=ffbc64ffffbc44ffffbc34ffffbc9f00 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000
info registers vcpu 1
RAX=0000000000000000 RBX=1ffff11002d64f2b RCX=ffffffff81c05834 RDX=ffff888018f68000
RSI=ffffffff81c057d4 RDI=0000000000000006 RBP=ffff888016b279d8 RSP=ffff888016b27950
R8 =0000000000000001 R9 =0000000000000001 R10=0000000021928373 R11=0000000000000001
R12=ffff88801763a8b8 R13=0000000021928373 R14=000000003111d0ec R15=0000000000000000
RIP=ffffffff81751e4b 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 00007f417cc89900 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=00007f54bd4dc000 CR3=000000000b06b000 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=2c2c2c2c2c2c2c2c2c2c2c2c2c2c2c2c XMM01=00000000000000000000000000ff0000
XMM02=00000000000000000000000000ff0000 XMM03=5320444f4854454d5f54505952434e45
XMM04=40404040404040404040404040404040 XMM05=5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a
XMM06=20202020202020202020202020202020 XMM07=00000000000000000000000000000000
XMM08=6c6f636f746f72702f6374652f006563 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000