[ 54.030676] ------------[ cut here ]------------
[ 54.031406] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code!
[ 54.033395] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/244
[ 54.035168] Modules linked in:
[ 54.035707] CPU: 0 UID: 104 PID: 244 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary)
[ 54.037394] Tainted: [W]=WARN
[ 54.037889] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 54.039108] RIP: 0010:vmalloc_fix_flags+0x91/0xd0
[ 54.039875] 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
[ 54.042539] RSP: 0018:ffff88801816fbc0 EFLAGS: 00010286
[ 54.043314] RAX: 0000000000000000 RBX: ffffed100302df78 RCX: ffffffff813a4050
[ 54.044398] RDX: ffff88800f543780 RSI: ffffffff813a405e RDI: 0000000000000001
[ 54.045486] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed100302df2f
[ 54.046575] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0
[ 54.047663] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801816fdf8
[ 54.048747] FS: 00007f54981aa900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000
[ 54.049954] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 54.050840] CR2: 00007ffcf411def8 CR3: 000000000db88000 CR4: 0000000000350ef0
[ 54.051907] Call Trace:
[ 54.052306]
[ 54.052683] ? __pfx_vmalloc_fix_flags+0x10/0x10
[ 54.053390] ? __create_object+0x59/0x80
[ 54.054033] ? trace_irq_enable.constprop.0+0xc2/0x100
[ 54.054841] __vmalloc_noprof+0x59/0x60
[ 54.055471] bpf_prog_alloc_no_stats+0x55/0x470
[ 54.056171] ? __pfx_seccomp_check_filter+0x10/0x10
[ 54.056941] bpf_prog_alloc+0x39/0x200
[ 54.057553] ? __pfx_seccomp_check_filter+0x10/0x10
[ 54.058289] bpf_prog_create_from_user+0xb2/0x2f0
[ 54.059045] do_seccomp+0x349/0x25e0
[ 54.059637] ? find_held_lock+0x2b/0x80
[ 54.060261] ? do_prlimit+0x310/0x610
[ 54.060889] ? __pfx_do_seccomp+0x10/0x10
[ 54.061543] ? do_raw_spin_unlock+0x53/0x220
[ 54.062202] ? _raw_spin_unlock+0x1e/0x40
[ 54.062837] ? __sanitizer_cov_trace_switch+0x54/0x90
[ 54.063630] ? static_key_count+0x60/0x80
[ 54.064262] prctl_set_seccomp+0x4e/0x70
[ 54.064909] __do_sys_prctl+0xe6c/0x1d70
[ 54.065565] ? __pfx___do_sys_prctl+0x10/0x10
[ 54.066244] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0
[ 54.067034] ? irqentry_exit+0xf3/0x650
[ 54.067665] do_syscall_64+0xbf/0x430
[ 54.068252] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 54.069032] RIP: 0033:0x7f549869c5cd
[ 54.069615] 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
[ 54.072270] RSP: 002b:00007ffcf411b9b0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d
[ 54.073405] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f549869c5cd
[ 54.074485] RDX: 000055825b986e00 RSI: 0000000000000002 RDI: 0000000000000016
[ 54.075551] RBP: 00007ffcf411ba10 R08: 0000000000000000 R09: 00007ffcf411b0b0
[ 54.076619] R10: 0000000000000000 R11: 0000000000000246 R12: 00005582638ebad0
[ 54.077694] R13: 00007ffcf411be40 R14: 00005582638ecbc0 R15: 00005582638fd780
[ 54.078780]
[ 54.079132] irq event stamp: 1981
[ 54.079667] hardirqs last enabled at (1991): [] __up_console_sem+0x78/0x80
[ 54.080949] hardirqs last disabled at (2000): [] __up_console_sem+0x5d/0x80
[ 54.082225] softirqs last enabled at (1476): [] handle_softirqs+0x50c/0x770
[ 54.083513] softirqs last disabled at (1409): [] __irq_exit_rcu+0xc4/0x100
[ 54.084789] ---[ end trace 0000000000000000 ]---
[ 56.885832] ------------[ cut here ]------------
[ 56.886801] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code!
[ 56.888866] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/253
[ 56.890345] Modules linked in:
[ 56.890976] CPU: 1 UID: 104 PID: 253 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary)
[ 56.893283] Tainted: [W]=WARN
[ 56.894010] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 56.895505] RIP: 0010:vmalloc_fix_flags+0x91/0xd0
[ 56.896409] 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
[ 56.899698] RSP: 0018:ffff888013fb7bc0 EFLAGS: 00010286
[ 56.900714] RAX: 0000000000000000 RBX: ffffed10027f6f78 RCX: ffffffff813a4050
[ 56.902002] RDX: ffff8880196f0000 RSI: ffffffff813a405e RDI: 0000000000000001
[ 56.903324] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10027f6f2f
[ 56.904632] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0
[ 56.905947] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888013fb7df8
[ 56.907254] FS: 00007f6f42eea900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000
[ 56.908753] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 56.909816] CR2: 00007ffefe9a2ef8 CR3: 000000000b88b000 CR4: 0000000000350ef0
[ 56.911135] Call Trace:
[ 56.911641]
[ 56.912066] ? __pfx_vmalloc_fix_flags+0x10/0x10
[ 56.912982] ? __create_object+0x59/0x80
[ 56.913768] ? trace_irq_enable.constprop.0+0xc2/0x100
[ 56.914761] __vmalloc_noprof+0x59/0x60
[ 56.915518] bpf_prog_alloc_no_stats+0x55/0x470
[ 56.916381] ? __pfx_seccomp_check_filter+0x10/0x10
[ 56.917308] bpf_prog_alloc+0x39/0x200
[ 56.918063] ? __pfx_seccomp_check_filter+0x10/0x10
[ 56.918992] bpf_prog_create_from_user+0xb2/0x2f0
[ 56.919917] do_seccomp+0x349/0x25e0
[ 56.920655] ? find_held_lock+0x2b/0x80
[ 56.921398] ? do_prlimit+0x310/0x610
[ 56.922147] ? __pfx_do_seccomp+0x10/0x10
[ 56.922962] ? do_raw_spin_unlock+0x53/0x220
[ 56.923794] ? _raw_spin_unlock+0x1e/0x40
[ 56.924614] ? __sanitizer_cov_trace_switch+0x54/0x90
[ 56.925583] ? static_key_count+0x60/0x80
[ 56.926356] prctl_set_seccomp+0x4e/0x70
[ 56.927150] __do_sys_prctl+0xe6c/0x1d70
[ 56.927930] ? __pfx___do_sys_prctl+0x10/0x10
[ 56.928820] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0
[ 56.929799] ? irqentry_exit+0xf3/0x650
[ 56.930586] do_syscall_64+0xbf/0x430
[ 56.931280] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 56.932263] RIP: 0033:0x7f6f433dc5cd
[ 56.932964] 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
[ 56.936249] RSP: 002b:00007ffefe9a0d50 EFLAGS: 00000246 ORIG_RAX: 000000000000009d
[ 56.937650] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f6f433dc5cd
[ 56.938944] RDX: 000055d95e448e00 RSI: 0000000000000002 RDI: 0000000000000016
[ 56.940283] RBP: 00007ffefe9a0db0 R08: 0000000000000000 R09: 00007ffefe9a0450
[ 56.941597] R10: 0000000000000000 R11: 0000000000000246 R12: 000055d963540ad0
[ 56.942927] R13: 00007ffefe9a11e0 R14: 000055d963541bc0 R15: 000055d963552780
[ 56.944502]
[ 56.944953] irq event stamp: 2803
[ 56.945629] hardirqs last enabled at (2813): [] __up_console_sem+0x78/0x80
[ 56.947176] hardirqs last disabled at (2822): [] __up_console_sem+0x5d/0x80
[ 56.948727] softirqs last enabled at (2772): [] handle_softirqs+0x50c/0x770
[ 56.950040] softirqs last disabled at (2767): [] __irq_exit_rcu+0xc4/0x100
[ 56.951358] ---[ end trace 0000000000000000 ]---
[ 57.465129] sshd (252) used greatest stack depth: 24192 bytes left
[ 57.541059] ------------[ cut here ]------------
[ 57.541967] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code!
[ 57.543976] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/260
[ 57.545498] Modules linked in:
[ 57.546101] CPU: 0 UID: 104 PID: 260 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary)
[ 57.548364] Tainted: [W]=WARN
[ 57.549053] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 57.550543] RIP: 0010:vmalloc_fix_flags+0x91/0xd0
[ 57.551481] 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
[ 57.554711] RSP: 0018:ffff8880165b7bc0 EFLAGS: 00010286
[ 57.555716] RAX: 0000000000000000 RBX: ffffed1002cb6f78 RCX: ffffffff813a4050
[ 57.557033] RDX: ffff88801803d340 RSI: ffffffff813a405e RDI: 0000000000000001
[ 57.558324] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002cb6f2f
[ 57.559633] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0
[ 57.560959] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880165b7df8
[ 57.562265] FS: 00007f06a874b900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000
[ 57.563751] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 57.564860] CR2: 00007fff66b7def8 CR3: 000000000dc41000 CR4: 0000000000350ef0
[ 57.566181] Call Trace:
[ 57.566719]
[ 57.567140] ? __pfx_vmalloc_fix_flags+0x10/0x10
[ 57.568073] ? __create_object+0x59/0x80
[ 57.568872] ? trace_irq_enable.constprop.0+0xc2/0x100
[ 57.569860] __vmalloc_noprof+0x59/0x60
[ 57.570641] bpf_prog_alloc_no_stats+0x55/0x470
[ 57.571533] ? __pfx_seccomp_check_filter+0x10/0x10
[ 57.572593] bpf_prog_alloc+0x39/0x200
[ 57.573288] ? __pfx_seccomp_check_filter+0x10/0x10
[ 57.574199] bpf_prog_create_from_user+0xb2/0x2f0
[ 57.575097] do_seccomp+0x349/0x25e0
[ 57.575813] ? find_held_lock+0x2b/0x80
[ 57.576580] ? do_prlimit+0x310/0x610
[ 57.577274] ? __pfx_do_seccomp+0x10/0x10
[ 57.578046] ? do_raw_spin_unlock+0x53/0x220
[ 57.578867] ? _raw_spin_unlock+0x1e/0x40
[ 57.579642] ? __sanitizer_cov_trace_switch+0x54/0x90
[ 57.580599] ? static_key_count+0x60/0x80
[ 57.581361] prctl_set_seccomp+0x4e/0x70
[ 57.582124] __do_sys_prctl+0xe6c/0x1d70
[ 57.582903] ? __pfx___do_sys_prctl+0x10/0x10
[ 57.583753] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0
[ 57.584722] ? irqentry_exit+0xf3/0x650
[ 57.585485] do_syscall_64+0xbf/0x430
[ 57.586175] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 57.587106] RIP: 0033:0x7f06a8c3d5cd
[ 57.587794] 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
[ 57.590953] RSP: 002b:00007fff66b7cc20 EFLAGS: 00000246 ORIG_RAX: 000000000000009d
[ 57.592331] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f06a8c3d5cd
[ 57.593219] RDX: 000055ad30318e00 RSI: 0000000000000002 RDI: 0000000000000016
[ 57.594031] RBP: 00007fff66b7cc80 R08: 0000000000000000 R09: 00007fff66b7c320
[ 57.594847] R10: 0000000000000000 R11: 0000000000000246 R12: 000055ad3e8e22b0
[ 57.595659] R13: 00007fff66b7d0b0 R14: 000055ad3e8e4d20 R15: 000055ad3e8f68d0
[ 57.596496]
[ 57.596769] irq event stamp: 1791
[ 57.597055] hardirqs last enabled at (1799): [] __up_console_sem+0x78/0x80
[ 57.597785] hardirqs last disabled at (1808): [] __up_console_sem+0x5d/0x80
[ 57.598510] softirqs last enabled at (1394): [] handle_softirqs+0x50c/0x770
[ 57.599227] softirqs last disabled at (1389): [] __irq_exit_rcu+0xc4/0x100
[ 57.599949] ---[ end trace 0000000000000000 ]---
Warning: Permanently added '[localhost]:15450' (ECDSA) to the list of known hosts.
2025/11/18 15:34:20 fuzzer started
2025/11/18 15:34:20 dialing manager at localhost:34383
2025/11/18 15:34:20 checking machine...
2025/11/18 15:34:20 checking revisions...
[ 58.325583] kmemleak: Automatic memory scanning thread ended
2025/11/18 15:34:20 testing simple program...
[ 58.397930] cgroup: Unknown subsys name 'net'
[ 58.438377] cgroup: Unknown subsys name 'cpuset'
[ 58.457516] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
VM DIAGNOSIS:
15:34:19 Registers:
info registers vcpu 0
RAX=ffffffff84c7174e RBX=0000000000000001 RCX=0000000000000001 RDX=ffffffff85c07e01
RSI=ffffffff85c07d58 RDI=ffffffff85c07dd8 RBP=ffff88806ce08ac8 RSP=ffff88806ce089f8
R8 =ffffffff869d948c R9 =0000000000000000 R10=000000000003c9ed R11=000000000000031f
R12=ffff88806ce08ad0 R13=ffff88806ce08ab8 R14=ffffffff85c07d58 R15=ffff88806ce08a70
RIP=ffffffff8135da23 RFL=00000202 [-------] 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=00007ffc6eb0d5b8 CR3=000000000b8e6000 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=2039313a34333a353120383120766f4e XMM01=73732878696e755f6d6170203a5d3235
XMM02=65736f6c63206e6f6973736573203a29 XMM03=755f6d6170203a5d3235325b64687373
XMM04=69662068637573206f4e203a656c6163 XMM05=3a656c696620766e65206e65706f206f
XMM06=65733a6468737328766e655f6d617020 XMM07=6b7a79732039313a34333a3531203831
XMM08=30343d7974696c696261706163202279 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000
info registers vcpu 1
RAX=0000000000000002 RBX=ffff88801b49f3f0 RCX=0000000000000001 RDX=ffff88801b4a0001
RSI=ffff88801b49f3c0 RDI=ffff88801b49f400 RBP=ffff88801b498000 RSP=ffff88801b49f328
R8 =0000000000000001 R9 =ffff88801b49f430 R10=000000000003c9ed R11=0000000000006e2e
R12=ffff88801b49f401 R13=ffff88801b49f438 R14=ffff88801b49f3c0 R15=ffff88801b49f3f0
RIP=ffffffff84c7219c RFL=00000202 [-------] 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 00007f6f42eea900 00000000 00000000
GS =0000 ffff8880e548f000 00000000 00000000
LDT=0000 fffffe0b00000000 00000000 00000000
TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy
GDT= fffffe0000048000 0000007f
IDT= fffffe0000000000 00000fff
CR0=80050033 CR2=00007f6f42e8f008 CR3=00000000201a2000 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