[ 44.076955] ------------[ cut here ]------------
[ 44.077986] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code!
[ 44.080279] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/234
[ 44.081936] Modules linked in:
[ 44.082685] CPU: 0 UID: 104 PID: 234 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary)
[ 44.084980] Tainted: [W]=WARN
[ 44.085677] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 44.087395] RIP: 0010:vmalloc_fix_flags+0x91/0xd0
[ 44.088447] 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
[ 44.092096] RSP: 0018:ffff888015e07bc0 EFLAGS: 00010286
[ 44.093253] RAX: 0000000000000000 RBX: ffffed1002bc0f78 RCX: ffffffff813a4050
[ 44.094737] RDX: ffff888016655340 RSI: ffffffff813a405e RDI: 0000000000000001
[ 44.096230] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002bc0f2f
[ 44.097705] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0
[ 44.099197] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888015e07df8
[ 44.100689] FS: 00007f9b64953900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000
[ 44.102350] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 44.103597] CR2: 00007f9b64e45580 CR3: 000000000d74c000 CR4: 0000000000350ef0
[ 44.105079] Call Trace:
[ 44.105658]
[ 44.106167] ? __pfx_vmalloc_fix_flags+0x10/0x10
[ 44.107210] ? __create_object+0x59/0x80
[ 44.108050] ? trace_irq_enable.constprop.0+0xc2/0x100
[ 44.109165] __vmalloc_noprof+0x59/0x60
[ 44.110270] bpf_prog_alloc_no_stats+0x55/0x470
[ 44.111285] ? __pfx_seccomp_check_filter+0x10/0x10
[ 44.112348] bpf_prog_alloc+0x39/0x200
[ 44.113201] ? __pfx_seccomp_check_filter+0x10/0x10
[ 44.114276] bpf_prog_create_from_user+0xb2/0x2f0
[ 44.115327] do_seccomp+0x349/0x25e0
[ 44.116090] ? __pfx_css_rstat_updated+0x10/0x10
[ 44.117165] ? __pfx_do_seccomp+0x10/0x10
[ 44.118012] ? find_held_lock+0x2b/0x80
[ 44.118889] ? __sanitizer_cov_trace_switch+0x54/0x90
[ 44.120014] ? static_key_count+0x60/0x80
[ 44.120933] prctl_set_seccomp+0x4e/0x70
[ 44.121824] __do_sys_prctl+0xe6c/0x1d70
[ 44.122736] ? __pfx___do_sys_prctl+0x10/0x10
[ 44.123733] ? trace_irq_enable.constprop.0+0xc2/0x100
[ 44.124847] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0
[ 44.125962] ? irqentry_exit+0xf3/0x650
[ 44.126853] do_syscall_64+0xbf/0x430
[ 44.127736] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 44.128837] RIP: 0033:0x7f9b64e455cd
[ 44.129660] 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
[ 44.133323] RSP: 002b:00007fff39509220 EFLAGS: 00000246 ORIG_RAX: 000000000000009d
[ 44.134899] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f9b64e455cd
[ 44.136397] RDX: 00005621ef6c8e00 RSI: 0000000000000002 RDI: 0000000000000016
[ 44.137877] RBP: 00007fff39509280 R08: 0000000000000000 R09: 00007fff39508920
[ 44.139382] R10: 0000000000000000 R11: 0000000000000246 R12: 0000562200c1bad0
[ 44.140455] R13: 00007fff395096b0 R14: 0000562200c1cbc0 R15: 0000562200c2d780
[ 44.141537]
[ 44.141888] irq event stamp: 1751
[ 44.142423] hardirqs last enabled at (1761): [] __up_console_sem+0x78/0x80
[ 44.143711] hardirqs last disabled at (1770): [] __up_console_sem+0x5d/0x80
[ 44.144971] softirqs last enabled at (1634): [] handle_softirqs+0x50c/0x770
[ 44.146345] softirqs last disabled at (1629): [] __irq_exit_rcu+0xc4/0x100
[ 44.147625] ---[ end trace 0000000000000000 ]---
[ 46.894334] ------------[ cut here ]------------
[ 46.894770] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code!
[ 46.895710] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/243
[ 46.896396] Modules linked in:
[ 46.896673] CPU: 0 UID: 104 PID: 243 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary)
[ 46.897583] Tainted: [W]=WARN
[ 46.897833] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 46.898535] RIP: 0010:vmalloc_fix_flags+0x91/0xd0
[ 46.898925] 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
[ 46.900397] RSP: 0018:ffff888016d8fbc0 EFLAGS: 00010286
[ 46.900832] RAX: 0000000000000000 RBX: ffffed1002db1f78 RCX: ffffffff813a4050
[ 46.901420] RDX: ffff888018af3780 RSI: ffffffff813a405e RDI: 0000000000000001
[ 46.901982] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002db1f2f
[ 46.902567] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0
[ 46.903160] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016d8fdf8
[ 46.903730] FS: 00007fa2aecee900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000
[ 46.904398] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 46.904860] CR2: 00007ffcafcc4ef8 CR3: 000000000e317000 CR4: 0000000000350ef0
[ 46.905450] Call Trace:
[ 46.905660]
[ 46.905847] ? __pfx_vmalloc_fix_flags+0x10/0x10
[ 46.906258] ? __create_object+0x59/0x80
[ 46.906597] ? trace_irq_enable.constprop.0+0xc2/0x100
[ 46.907026] __vmalloc_noprof+0x59/0x60
[ 46.907370] bpf_prog_alloc_no_stats+0x55/0x470
[ 46.907750] ? __pfx_seccomp_check_filter+0x10/0x10
[ 46.908175] bpf_prog_alloc+0x39/0x200
[ 46.908488] ? __pfx_seccomp_check_filter+0x10/0x10
[ 46.908886] bpf_prog_create_from_user+0xb2/0x2f0
[ 46.909300] do_seccomp+0x349/0x25e0
[ 46.909607] ? find_held_lock+0x2b/0x80
[ 46.909930] ? do_prlimit+0x310/0x610
[ 46.910272] ? __pfx_do_seccomp+0x10/0x10
[ 46.910610] ? do_raw_spin_unlock+0x53/0x220
[ 46.910976] ? _raw_spin_unlock+0x1e/0x40
[ 46.911334] ? __sanitizer_cov_trace_switch+0x54/0x90
[ 46.911752] ? static_key_count+0x60/0x80
[ 46.912096] prctl_set_seccomp+0x4e/0x70
[ 46.912444] __do_sys_prctl+0xe6c/0x1d70
[ 46.912781] ? __pfx___do_sys_prctl+0x10/0x10
[ 46.913171] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0
[ 46.913593] ? irqentry_exit+0xf3/0x650
[ 46.913917] do_syscall_64+0xbf/0x430
[ 46.914262] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 46.914677] RIP: 0033:0x7fa2af1e05cd
[ 46.914985] 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
[ 46.916435] RSP: 002b:00007ffcafcc2b60 EFLAGS: 00000246 ORIG_RAX: 000000000000009d
[ 46.917036] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fa2af1e05cd
[ 46.917625] RDX: 0000555bea2cbe00 RSI: 0000000000000002 RDI: 0000000000000016
[ 46.918207] RBP: 00007ffcafcc2bc0 R08: 0000000000000000 R09: 00007ffcafcc2260
[ 46.918770] R10: 0000000000000000 R11: 0000000000000246 R12: 0000555bf5541b10
[ 46.919368] R13: 00007ffcafcc2ff0 R14: 0000555bf55422b0 R15: 0000555bf55566f0
[ 46.919939]
[ 46.920155] irq event stamp: 1677
[ 46.920432] hardirqs last enabled at (1685): [] __up_console_sem+0x78/0x80
[ 46.921102] hardirqs last disabled at (1692): [] __up_console_sem+0x5d/0x80
[ 46.921792] softirqs last enabled at (1254): [] handle_softirqs+0x50c/0x770
[ 46.922495] softirqs last disabled at (1241): [] __irq_exit_rcu+0xc4/0x100
[ 46.923196] ---[ end trace 0000000000000000 ]---
[ 47.603029] ------------[ cut here ]------------
[ 47.604003] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code!
[ 47.606029] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/250
[ 47.607512] Modules linked in:
[ 47.608375] CPU: 1 UID: 104 PID: 250 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary)
[ 47.610434] Tainted: [W]=WARN
[ 47.611011] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 47.612487] RIP: 0010:vmalloc_fix_flags+0x91/0xd0
[ 47.613411] 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
[ 47.616606] RSP: 0018:ffff888016917bc0 EFLAGS: 00010286
[ 47.617590] RAX: 0000000000000000 RBX: ffffed1002d22f78 RCX: ffffffff813a4050
[ 47.618869] RDX: ffff888018ae8000 RSI: ffffffff813a405e RDI: 0000000000000001
[ 47.620181] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002d22f2f
[ 47.621466] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0
[ 47.622780] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016917df8
[ 47.624086] FS: 00007fa468cd0900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000
[ 47.625543] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 47.626616] CR2: 00007ffc8ab86ef8 CR3: 000000000cf7f000 CR4: 0000000000350ef0
[ 47.627915] Call Trace:
[ 47.628436]
[ 47.628853] ? __pfx_vmalloc_fix_flags+0x10/0x10
[ 47.629755] ? __create_object+0x59/0x80
[ 47.630545] ? trace_irq_enable.constprop.0+0xc2/0x100
[ 47.631534] __vmalloc_noprof+0x59/0x60
[ 47.632299] bpf_prog_alloc_no_stats+0x55/0x470
[ 47.633189] ? __pfx_seccomp_check_filter+0x10/0x10
[ 47.634080] bpf_prog_alloc+0x39/0x200
[ 47.634818] ? __pfx_seccomp_check_filter+0x10/0x10
[ 47.635754] bpf_prog_create_from_user+0xb2/0x2f0
[ 47.636668] do_seccomp+0x349/0x25e0
[ 47.637397] ? find_held_lock+0x2b/0x80
[ 47.638173] ? do_prlimit+0x310/0x610
[ 47.638874] ? __pfx_do_seccomp+0x10/0x10
[ 47.639680] ? do_raw_spin_unlock+0x53/0x220
[ 47.640523] ? _raw_spin_unlock+0x1e/0x40
[ 47.641312] ? __sanitizer_cov_trace_switch+0x54/0x90
[ 47.642289] ? static_key_count+0x60/0x80
[ 47.643059] prctl_set_seccomp+0x4e/0x70
[ 47.643838] __do_sys_prctl+0xe6c/0x1d70
[ 47.644613] ? __pfx___do_sys_prctl+0x10/0x10
[ 47.645462] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0
[ 47.646474] ? irqentry_exit+0xf3/0x650
[ 47.647438] do_syscall_64+0xbf/0x430
[ 47.648178] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 47.649097] RIP: 0033:0x7fa4691c25cd
[ 47.649957] 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
[ 47.653420] RSP: 002b:00007ffc8ab844a0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d
[ 47.654807] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fa4691c25cd
[ 47.656129] RDX: 000055706a832e00 RSI: 0000000000000002 RDI: 0000000000000016
[ 47.657433] RBP: 00007ffc8ab84500 R08: 0000000000000000 R09: 00007ffc8ab83ba0
[ 47.658724] R10: 0000000000000000 R11: 0000000000000246 R12: 0000557079f622b0
[ 47.660032] R13: 00007ffc8ab84930 R14: 0000557079f64d20 R15: 0000557079f768d0
[ 47.661343]
[ 47.661776] irq event stamp: 1885
[ 47.662438] hardirqs last enabled at (1895): [] __up_console_sem+0x78/0x80
[ 47.663977] hardirqs last disabled at (1904): [] __up_console_sem+0x5d/0x80
[ 47.664982] softirqs last enabled at (1662): [] handle_softirqs+0x50c/0x770
[ 47.665985] softirqs last disabled at (1657): [] __irq_exit_rcu+0xc4/0x100
[ 47.666958] ---[ end trace 0000000000000000 ]---
Warning: Permanently added '[localhost]:28978' (ECDSA) to the list of known hosts.
2025/11/18 10:56:56 fuzzer started
2025/11/18 10:56:56 dialing manager at localhost:34383
2025/11/18 10:56:56 checking machine...
2025/11/18 10:56:56 checking revisions...
[ 48.439075] kmemleak: Automatic memory scanning thread ended
2025/11/18 10:56:56 testing simple program...
[ 48.511064] cgroup: Unknown subsys name 'net'
[ 48.560851] cgroup: Unknown subsys name 'cpuset'
[ 48.570093] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
VM DIAGNOSIS:
10:56:55 Registers:
info registers vcpu 0
RAX=00000000e03ebebb RBX=ffff888009611bc0 RCX=0000000044653b19 RDX=0000000024a3f9d4
RSI=ffff888009612640 RDI=0000000081125d94 RBP=ffff888009612618 RSP=ffff888009627668
R8 =0000000000000001 R9 =0000000000000000 R10=0000000000000001 R11=0000000000000000
R12=ffff888009612640 R13=b503ba001073dead R14=0000000000000000 R15=0000000000000001
RIP=ffffffff815275b2 RFL=00000017 [----APC] 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 fffffe6a00000000 00000000 00000000
TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy
GDT= fffffe0000001000 0000007f
IDT= fffffe0000000000 00000fff
CR0=80050033 CR2=00007fa2aecbd008 CR3=000000001fc5a000 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=dffffc0000000000 RBX=ffffffff81a8b3bc RCX=ffff888018a97624 RDX=1ffff11003152ee5
RSI=ffffffff85e1ffe0 RDI=ffffffff81a8b3bc RBP=ffff888018a97728 RSP=ffff888018a976a0
R8 =0000000000000001 R9 =ffff888018a97710 R10=000000000003c9ed R11=000000000002308d
R12=ffff888018a97798 R13=0000000000000000 R14=ffff888018af1bc0 R15=ffff88800944cc80
RIP=ffffffff81439cc0 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 00007fa2aecee900 00000000 00000000
GS =0000 ffff8880e548f000 00000000 00000000
LDT=0000 fffffe7c00000000 00000000 00000000
TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy
GDT= fffffe0000048000 0000007f
IDT= fffffe0000000000 00000fff
CR0=80050033 CR2=00007fa2aecb3008 CR3=000000001fc5a000 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