[ 50.518376] ------------[ cut here ]------------
[ 50.519378] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code!
[ 50.521366] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/235
[ 50.522867] Modules linked in:
[ 50.523512] CPU: 1 UID: 104 PID: 235 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary)
[ 50.525533] Tainted: [W]=WARN
[ 50.526134] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 50.527660] RIP: 0010:vmalloc_fix_flags+0x91/0xd0
[ 50.528596] 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
[ 50.531812] RSP: 0018:ffff88801485fbc0 EFLAGS: 00010286
[ 50.532807] RAX: 0000000000000000 RBX: ffffed100290bf78 RCX: ffffffff813a4050
[ 50.534102] RDX: ffff888016113780 RSI: ffffffff813a405e RDI: 0000000000000001
[ 50.535427] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed100290bf2f
[ 50.536729] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0
[ 50.538029] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801485fdf8
[ 50.539352] FS: 00007fb2a2728900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000
[ 50.540823] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 50.541902] CR2: 00007ffd26745ef8 CR3: 00000000072ae000 CR4: 0000000000350ef0
[ 50.543239] Call Trace:
[ 50.543714]
[ 50.544179] ? __pfx_vmalloc_fix_flags+0x10/0x10
[ 50.545082] ? __create_object+0x59/0x80
[ 50.545826] ? trace_irq_enable.constprop.0+0xc2/0x100
[ 50.546811] __vmalloc_noprof+0x59/0x60
[ 50.547586] bpf_prog_alloc_no_stats+0x55/0x470
[ 50.548485] ? __pfx_seccomp_check_filter+0x10/0x10
[ 50.549434] bpf_prog_alloc+0x39/0x200
[ 50.550191] ? __pfx_seccomp_check_filter+0x10/0x10
[ 50.551162] bpf_prog_create_from_user+0xb2/0x2f0
[ 50.552105] do_seccomp+0x349/0x25e0
[ 50.552802] ? find_held_lock+0x2b/0x80
[ 50.553577] ? do_prlimit+0x310/0x610
[ 50.554349] ? __pfx_do_seccomp+0x10/0x10
[ 50.555166] ? do_raw_spin_unlock+0x53/0x220
[ 50.556034] ? _raw_spin_unlock+0x1e/0x40
[ 50.556786] ? __sanitizer_cov_trace_switch+0x54/0x90
[ 50.557752] ? static_key_count+0x60/0x80
[ 50.558542] prctl_set_seccomp+0x4e/0x70
[ 50.559368] __do_sys_prctl+0xe6c/0x1d70
[ 50.560158] ? __pfx___do_sys_prctl+0x10/0x10
[ 50.561026] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0
[ 50.562005] ? irqentry_exit+0xf3/0x650
[ 50.562727] do_syscall_64+0xbf/0x430
[ 50.563491] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 50.564452] RIP: 0033:0x7fb2a2c1a5cd
[ 50.565159] 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
[ 50.568371] RSP: 002b:00007ffd26743a80 EFLAGS: 00000246 ORIG_RAX: 000000000000009d
[ 50.569764] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fb2a2c1a5cd
[ 50.571091] RDX: 0000562aebd52e00 RSI: 0000000000000002 RDI: 0000000000000016
[ 50.572396] RBP: 00007ffd26743ae0 R08: 0000000000000000 R09: 00007ffd26743180
[ 50.573695] R10: 0000000000000000 R11: 0000000000000246 R12: 0000562b0cc64bf0
[ 50.575012] R13: 00007ffd26743f10 R14: 0000562b0cc6e380 R15: 0000562b0cc79460
[ 50.576328]
[ 50.576764] irq event stamp: 1717
[ 50.577416] hardirqs last enabled at (1727): [] __up_console_sem+0x78/0x80
[ 50.578992] hardirqs last disabled at (1736): [] __up_console_sem+0x5d/0x80
[ 50.580541] softirqs last enabled at (1338): [] handle_softirqs+0x50c/0x770
[ 50.582100] softirqs last disabled at (1323): [] __irq_exit_rcu+0xc4/0x100
[ 50.583650] ---[ end trace 0000000000000000 ]---
[ 53.414676] ------------[ cut here ]------------
[ 53.415595] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code!
[ 53.417586] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/243
[ 53.419046] Modules linked in:
[ 53.419632] CPU: 1 UID: 104 PID: 243 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary)
[ 53.421586] Tainted: [W]=WARN
[ 53.422173] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 53.423656] RIP: 0010:vmalloc_fix_flags+0x91/0xd0
[ 53.424563] 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
[ 53.427732] RSP: 0018:ffff888016c1fbc0 EFLAGS: 00010286
[ 53.428690] RAX: 0000000000000000 RBX: ffffed1002d83f78 RCX: ffffffff813a4050
[ 53.429961] RDX: ffff88800ec8b780 RSI: ffffffff813a405e RDI: 0000000000000001
[ 53.431231] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002d83f2f
[ 53.432504] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0
[ 53.433765] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016c1fdf8
[ 53.435032] FS: 00007f9b3b733900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000
[ 53.436436] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 53.437490] CR2: 00007f9b3bc25580 CR3: 000000000b3e5000 CR4: 0000000000350ef0
[ 53.438760] Call Trace:
[ 53.439289]
[ 53.439703] ? __pfx_vmalloc_fix_flags+0x10/0x10
[ 53.440598] ? __create_object+0x59/0x80
[ 53.441377] ? trace_irq_enable.constprop.0+0xc2/0x100
[ 53.442344] __vmalloc_noprof+0x59/0x60
[ 53.443109] bpf_prog_alloc_no_stats+0x55/0x470
[ 53.443982] ? __pfx_seccomp_check_filter+0x10/0x10
[ 53.444881] bpf_prog_alloc+0x39/0x200
[ 53.445605] ? __pfx_seccomp_check_filter+0x10/0x10
[ 53.446525] bpf_prog_create_from_user+0xb2/0x2f0
[ 53.447439] do_seccomp+0x349/0x25e0
[ 53.448143] ? __pfx_css_rstat_updated+0x10/0x10
[ 53.449038] ? __pfx_do_seccomp+0x10/0x10
[ 53.449774] ? find_held_lock+0x2b/0x80
[ 53.450525] ? __sanitizer_cov_trace_switch+0x54/0x90
[ 53.451497] ? static_key_count+0x60/0x80
[ 53.452296] prctl_set_seccomp+0x4e/0x70
[ 53.453072] __do_sys_prctl+0xe6c/0x1d70
[ 53.453815] ? __pfx___do_sys_prctl+0x10/0x10
[ 53.454649] ? trace_irq_enable.constprop.0+0xc2/0x100
[ 53.455618] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0
[ 53.456580] ? irqentry_exit+0xf3/0x650
[ 53.457336] do_syscall_64+0xbf/0x430
[ 53.458083] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 53.459051] RIP: 0033:0x7f9b3bc255cd
[ 53.459706] 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
[ 53.462872] RSP: 002b:00007fffe90f1be0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d
[ 53.464228] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f9b3bc255cd
[ 53.465503] RDX: 0000557cdcd86e00 RSI: 0000000000000002 RDI: 0000000000000016
[ 53.466791] RBP: 00007fffe90f1c40 R08: 0000000000000000 R09: 00007fffe90f12e0
[ 53.468020] R10: 0000000000000000 R11: 0000000000000246 R12: 0000557d03181ad0
[ 53.469162] R13: 00007fffe90f2070 R14: 0000557d03182bc0 R15: 0000557d03193780
[ 53.470313]
[ 53.470689] irq event stamp: 1677
[ 53.471282] hardirqs last enabled at (1687): [] __up_console_sem+0x78/0x80
[ 53.472633] hardirqs last disabled at (1696): [] __up_console_sem+0x5d/0x80
[ 53.473985] softirqs last enabled at (1646): [] handle_softirqs+0x50c/0x770
[ 53.475362] softirqs last disabled at (1641): [] __irq_exit_rcu+0xc4/0x100
[ 53.476715] ---[ end trace 0000000000000000 ]---
[ 54.195990] ------------[ cut here ]------------
[ 54.196881] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code!
[ 54.198919] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/250
[ 54.200393] Modules linked in:
[ 54.201034] CPU: 1 UID: 104 PID: 250 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary)
[ 54.204408] Tainted: [W]=WARN
[ 54.205101] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 54.206571] RIP: 0010:vmalloc_fix_flags+0x91/0xd0
[ 54.207497] 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
[ 54.210602] RSP: 0018:ffff88800da6fbc0 EFLAGS: 00010286
[ 54.211585] RAX: 0000000000000000 RBX: ffffed1001b4df78 RCX: ffffffff813a4050
[ 54.212979] RDX: ffff888016bf9bc0 RSI: ffffffff813a405e RDI: 0000000000000001
[ 54.214308] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001b4df2f
[ 54.215582] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0
[ 54.216838] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800da6fdf8
[ 54.218094] FS: 00007f232ec89900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000
[ 54.219529] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 54.220585] CR2: 00007ffca1c3fef8 CR3: 000000001f8ae000 CR4: 0000000000350ef0
[ 54.221857] Call Trace:
[ 54.222422]
[ 54.222899] ? __pfx_vmalloc_fix_flags+0x10/0x10
[ 54.223798] ? __create_object+0x59/0x80
[ 54.224583] ? trace_irq_enable.constprop.0+0xc2/0x100
[ 54.225560] __vmalloc_noprof+0x59/0x60
[ 54.226315] bpf_prog_alloc_no_stats+0x55/0x470
[ 54.227292] ? __pfx_seccomp_check_filter+0x10/0x10
[ 54.228275] bpf_prog_alloc+0x39/0x200
[ 54.229019] ? __pfx_seccomp_check_filter+0x10/0x10
[ 54.229893] bpf_prog_create_from_user+0xb2/0x2f0
[ 54.230896] do_seccomp+0x349/0x25e0
[ 54.231616] ? find_held_lock+0x2b/0x80
[ 54.232348] ? do_prlimit+0x310/0x610
[ 54.233061] ? __pfx_do_seccomp+0x10/0x10
[ 54.233779] ? do_raw_spin_unlock+0x53/0x220
[ 54.234658] ? _raw_spin_unlock+0x1e/0x40
[ 54.235475] ? __sanitizer_cov_trace_switch+0x54/0x90
[ 54.236444] ? static_key_count+0x60/0x80
[ 54.237248] prctl_set_seccomp+0x4e/0x70
[ 54.238083] __do_sys_prctl+0xe6c/0x1d70
[ 54.238836] ? __pfx___do_sys_prctl+0x10/0x10
[ 54.239701] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0
[ 54.240669] ? irqentry_exit+0xf3/0x650
[ 54.241442] do_syscall_64+0xbf/0x430
[ 54.242200] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 54.243170] RIP: 0033:0x7f232f17b5cd
[ 54.243833] 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
[ 54.247070] RSP: 002b:00007ffca1c3e7d0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d
[ 54.248414] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f232f17b5cd
[ 54.249689] RDX: 0000564999e59e00 RSI: 0000000000000002 RDI: 0000000000000016
[ 54.251005] RBP: 00007ffca1c3e830 R08: 0000000000000000 R09: 00007ffca1c3ded0
[ 54.252224] R10: 0000000000000000 R11: 0000000000000246 R12: 00005649d1bc2ad0
[ 54.253298] R13: 00007ffca1c3ec60 R14: 00005649d1bc3bc0 R15: 00005649d1bd4780
[ 54.254371]
[ 54.254721] irq event stamp: 2065
[ 54.255269] hardirqs last enabled at (2075): [] __up_console_sem+0x78/0x80
[ 54.256539] hardirqs last disabled at (2084): [] __up_console_sem+0x5d/0x80
[ 54.257791] softirqs last enabled at (1698): [] handle_softirqs+0x50c/0x770
[ 54.259168] softirqs last disabled at (1689): [] __irq_exit_rcu+0xc4/0x100
[ 54.260650] ---[ end trace 0000000000000000 ]---
Warning: Permanently added '[localhost]:47450' (ECDSA) to the list of known hosts.
2025/11/18 20:00:55 fuzzer started
2025/11/18 20:00:56 dialing manager at localhost:34383
2025/11/18 20:00:56 checking machine...
2025/11/18 20:00:56 checking revisions...
[ 55.160859] kmemleak: Automatic memory scanning thread ended
2025/11/18 20:00:56 testing simple program...
[ 55.258345] cgroup: Unknown subsys name 'net'
[ 55.318635] cgroup: Unknown subsys name 'cpuset'
[ 55.330671] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
VM DIAGNOSIS:
20:00:55 Registers:
info registers vcpu 0
RAX=dffffc0000000000 RBX=ffffffff85c07ee8 RCX=0000000000000001 RDX=1ffff1100d9c114f
RSI=ffffffff85c07ed8 RDI=ffff88806ce08a78 RBP=0000000000000001 RSP=ffff88806ce08a00
R8 =0000000000000001 R9 =ffff88806ce08ab0 R10=000000000003c9ed R11=000000000000d005
R12=ffff88806ce08ad0 R13=ffff88806ce08ab8 R14=ffffffff85c07ed8 R15=ffff88806ce08a70
RIP=ffffffff8135fb9c 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 0000000000000000 00000000 00000000
GS =0000 ffff8880e538f000 00000000 00000000
LDT=0000 fffffe5000000000 00000000 00000000
TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy
GDT= fffffe0000001000 0000007f
IDT= fffffe0000000000 00000fff
CR0=80050033 CR2=00007f9b3bcea618 CR3=000000000d815000 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=86950e0bdfe400835842679c43c676d2
XMM02=0000000000303618ec2efd57dc4c00df XMM03=000000000030f110f46d4d8fb33c450c
XMM04=7d0c7a0b57ad6e9f00000000000ae988 XMM05=00d64a6340f5c0540000000000320578
XMM06=817b8945e9d50373000000000031f618 XMM07=e042d86d42eb936e000000000030f390
XMM08=f46d4d8fb33c450c0000000000303678 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000
info registers vcpu 1
RAX=0000000000000001 RBX=0000000000000000 RCX=0000000000000002 RDX=0000000000000000
RSI=0000000000000000 RDI=ffffffff85e1ffe0 RBP=ffffffff85e1ffe0 RSP=ffff88801485f278
R8 =0000000000000000 R9 =0000000000000000 R10=000000000003c9ed R11=00000000000a24b5
R12=0000000000000002 R13=0000000000000000 R14=0000000000000000 R15=ffff88801485f370
RIP=ffffffff815bd105 RFL=00000247 [---Z-PC] 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 00007f9b3b733900 00000000 00000000
GS =0000 ffff8880e548f000 00000000 00000000
LDT=0000 fffffe4f00000000 00000000 00000000
TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy
GDT= fffffe0000048000 0000007f
IDT= fffffe0000000000 00000fff
CR0=80050033 CR2=00007fffe90eb000 CR3=000000000e0ec000 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=74696d7265705f6d61703d73726f746e
XMM02=000000000000000000000000000000ff XMM03=5320444f4854454d5f54505952434e45
XMM04=40404040404040404040404040404040 XMM05=5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a
XMM06=20202020202020202020202020202020 XMM07=00000000000000000000000000000000
XMM08=61662029286e65706f5f746964756100 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000