[ 54.034245] ------------[ cut here ]------------
[ 54.035073] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code!
[ 54.036871] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/237
[ 54.038145] Modules linked in:
[ 54.038696] CPU: 1 UID: 104 PID: 237 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary)
[ 54.040493] Tainted: [W]=WARN
[ 54.040989] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 54.042292] RIP: 0010:vmalloc_fix_flags+0x91/0xd0
[ 54.043119] 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
[ 54.045959] RSP: 0018:ffff88801746fbc0 EFLAGS: 00010286
[ 54.046827] RAX: 0000000000000000 RBX: ffffed1002e8df78 RCX: ffffffff813a4050
[ 54.047976] RDX: ffff88801639b780 RSI: ffffffff813a405e RDI: 0000000000000001
[ 54.049108] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002e8df2f
[ 54.050263] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0
[ 54.051417] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801746fdf8
[ 54.052556] FS: 00007f2a2f668900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000
[ 54.053834] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 54.054767] CR2: 00007ffc855e3ef8 CR3: 000000000b87c000 CR4: 0000000000350ef0
[ 54.055928] Call Trace:
[ 54.056346]
[ 54.056746] ? __pfx_vmalloc_fix_flags+0x10/0x10
[ 54.057538] ? __create_object+0x59/0x80
[ 54.058201] ? trace_irq_enable.constprop.0+0xc2/0x100
[ 54.059094] __vmalloc_noprof+0x59/0x60
[ 54.059767] bpf_prog_alloc_no_stats+0x55/0x470
[ 54.060778] ? __pfx_seccomp_check_filter+0x10/0x10
[ 54.061607] bpf_prog_alloc+0x39/0x200
[ 54.062231] ? __pfx_seccomp_check_filter+0x10/0x10
[ 54.063048] bpf_prog_create_from_user+0xb2/0x2f0
[ 54.064159] do_seccomp+0x349/0x25e0
[ 54.064964] ? find_held_lock+0x2b/0x80
[ 54.065798] ? do_prlimit+0x310/0x610
[ 54.066597] ? __pfx_do_seccomp+0x10/0x10
[ 54.067426] ? do_raw_spin_unlock+0x53/0x220
[ 54.068206] ? _raw_spin_unlock+0x1e/0x40
[ 54.068851] ? __sanitizer_cov_trace_switch+0x54/0x90
[ 54.069654] ? static_key_count+0x60/0x80
[ 54.070295] prctl_set_seccomp+0x4e/0x70
[ 54.070940] __do_sys_prctl+0xe6c/0x1d70
[ 54.071609] ? __pfx___do_sys_prctl+0x10/0x10
[ 54.072303] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0
[ 54.073110] ? irqentry_exit+0xf3/0x650
[ 54.073738] do_syscall_64+0xbf/0x430
[ 54.074338] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 54.075136] RIP: 0033:0x7f2a2fb5a5cd
[ 54.075746] 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
[ 54.078464] RSP: 002b:00007ffc855e2e30 EFLAGS: 00000246 ORIG_RAX: 000000000000009d
[ 54.079635] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f2a2fb5a5cd
[ 54.080737] RDX: 000055de34d58e00 RSI: 0000000000000002 RDI: 0000000000000016
[ 54.081826] RBP: 00007ffc855e2e90 R08: 0000000000000000 R09: 00007ffc855e2530
[ 54.082934] R10: 0000000000000000 R11: 0000000000000246 R12: 000055de45224ad0
[ 54.084032] R13: 00007ffc855e32c0 R14: 000055de45225bc0 R15: 000055de45236780
[ 54.085165]
[ 54.085557] irq event stamp: 1699
[ 54.086080] hardirqs last enabled at (1707): [] __up_console_sem+0x78/0x80
[ 54.087389] hardirqs last disabled at (1716): [] __up_console_sem+0x5d/0x80
[ 54.088694] softirqs last enabled at (1248): [] handle_softirqs+0x50c/0x770
[ 54.090006] softirqs last disabled at (1243): [] __irq_exit_rcu+0xc4/0x100
[ 54.091302] ---[ end trace 0000000000000000 ]---
[ 56.891038] ------------[ cut here ]------------
[ 56.891986] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code!
[ 56.894042] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/245
[ 56.895515] Modules linked in:
[ 56.896113] CPU: 0 UID: 104 PID: 245 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary)
[ 56.898110] Tainted: [W]=WARN
[ 56.898724] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 56.900539] RIP: 0010:vmalloc_fix_flags+0x91/0xd0
[ 56.901417] 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
[ 56.904639] RSP: 0018:ffff88800fc2fbc0 EFLAGS: 00010286
[ 56.905628] RAX: 0000000000000000 RBX: ffffed1001f85f78 RCX: ffffffff813a4050
[ 56.906921] RDX: ffff8880143c0000 RSI: ffffffff813a405e RDI: 0000000000000001
[ 56.908217] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001f85f2f
[ 56.909503] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0
[ 56.910790] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800fc2fdf8
[ 56.912096] FS: 00007f754b4ed900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000
[ 56.913570] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 56.914660] CR2: 00007ffc88adfef8 CR3: 0000000009ba4000 CR4: 0000000000350ef0
[ 56.915960] Call Trace:
[ 56.916424]
[ 56.916865] ? __pfx_vmalloc_fix_flags+0x10/0x10
[ 56.917774] ? __create_object+0x59/0x80
[ 56.918560] ? trace_irq_enable.constprop.0+0xc2/0x100
[ 56.919550] __vmalloc_noprof+0x59/0x60
[ 56.920265] bpf_prog_alloc_no_stats+0x55/0x470
[ 56.921139] ? __pfx_seccomp_check_filter+0x10/0x10
[ 56.922075] bpf_prog_alloc+0x39/0x200
[ 56.922818] ? __pfx_seccomp_check_filter+0x10/0x10
[ 56.923764] bpf_prog_create_from_user+0xb2/0x2f0
[ 56.924671] do_seccomp+0x349/0x25e0
[ 56.925351] ? find_held_lock+0x2b/0x80
[ 56.926108] ? do_prlimit+0x310/0x610
[ 56.926851] ? __pfx_do_seccomp+0x10/0x10
[ 56.927663] ? do_raw_spin_unlock+0x53/0x220
[ 56.928495] ? _raw_spin_unlock+0x1e/0x40
[ 56.929236] ? __sanitizer_cov_trace_switch+0x54/0x90
[ 56.930200] ? static_key_count+0x60/0x80
[ 56.930995] prctl_set_seccomp+0x4e/0x70
[ 56.931790] __do_sys_prctl+0xe6c/0x1d70
[ 56.932574] ? __pfx___do_sys_prctl+0x10/0x10
[ 56.933405] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0
[ 56.934378] ? irqentry_exit+0xf3/0x650
[ 56.935157] do_syscall_64+0xbf/0x430
[ 56.935905] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 56.936864] RIP: 0033:0x7f754b9df5cd
[ 56.937590] 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
[ 56.940790] RSP: 002b:00007ffc88addeb0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d
[ 56.942161] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f754b9df5cd
[ 56.943474] RDX: 00005575c69dce00 RSI: 0000000000000002 RDI: 0000000000000016
[ 56.944759] RBP: 00007ffc88addf10 R08: 0000000000000000 R09: 00007ffc88add5b0
[ 56.946048] R10: 0000000000000000 R11: 0000000000000246 R12: 00005575df953240
[ 56.947346] R13: 00007ffc88ade340 R14: 00005575df95c380 R15: 00005575df967540
[ 56.948726]
[ 56.949163] irq event stamp: 1831
[ 56.949814] hardirqs last enabled at (1841): [] __up_console_sem+0x78/0x80
[ 56.951371] hardirqs last disabled at (1850): [] __up_console_sem+0x5d/0x80
[ 56.952909] softirqs last enabled at (1820): [] handle_softirqs+0x50c/0x770
[ 56.954479] softirqs last disabled at (1809): [] __irq_exit_rcu+0xc4/0x100
[ 56.956021] ---[ end trace 0000000000000000 ]---
[ 57.557080] ------------[ cut here ]------------
[ 57.557954] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code!
[ 57.559851] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/253
[ 57.561233] Modules linked in:
[ 57.561835] CPU: 1 UID: 104 PID: 253 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary)
[ 57.563723] Tainted: [W]=WARN
[ 57.564242] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 57.565869] RIP: 0010:vmalloc_fix_flags+0x91/0xd0
[ 57.566816] 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
[ 57.569812] RSP: 0018:ffff888017597bc0 EFLAGS: 00010286
[ 57.570734] RAX: 0000000000000000 RBX: ffffed1002eb2f78 RCX: ffffffff813a4050
[ 57.571947] RDX: ffff888016b48000 RSI: ffffffff813a405e RDI: 0000000000000001
[ 57.573153] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002eb2f2f
[ 57.574375] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0
[ 57.575601] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888017597df8
[ 57.576815] FS: 00007ff573318900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000
[ 57.578164] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 57.579176] CR2: 00007fff4d124ef8 CR3: 0000000013f53000 CR4: 0000000000350ef0
[ 57.580392] Call Trace:
[ 57.580869]
[ 57.581261] ? __pfx_vmalloc_fix_flags+0x10/0x10
[ 57.582103] ? __create_object+0x59/0x80
[ 57.582849] ? trace_irq_enable.constprop.0+0xc2/0x100
[ 57.583778] __vmalloc_noprof+0x59/0x60
[ 57.584497] bpf_prog_alloc_no_stats+0x55/0x470
[ 57.585275] ? __pfx_seccomp_check_filter+0x10/0x10
[ 57.586158] bpf_prog_alloc+0x39/0x200
[ 57.586860] ? __pfx_seccomp_check_filter+0x10/0x10
[ 57.587755] bpf_prog_create_from_user+0xb2/0x2f0
[ 57.588609] do_seccomp+0x349/0x25e0
[ 57.589253] ? find_held_lock+0x2b/0x80
[ 57.589974] ? do_prlimit+0x310/0x610
[ 57.590686] ? __pfx_do_seccomp+0x10/0x10
[ 57.591401] ? do_raw_spin_unlock+0x53/0x220
[ 57.592190] ? _raw_spin_unlock+0x1e/0x40
[ 57.592932] ? __sanitizer_cov_trace_switch+0x54/0x90
[ 57.593847] ? static_key_count+0x60/0x80
[ 57.594623] prctl_set_seccomp+0x4e/0x70
[ 57.595326] __do_sys_prctl+0xe6c/0x1d70
[ 57.596088] ? __pfx___do_sys_prctl+0x10/0x10
[ 57.596903] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0
[ 57.597817] ? irqentry_exit+0xf3/0x650
[ 57.598542] do_syscall_64+0xbf/0x430
[ 57.599209] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 57.600114] RIP: 0033:0x7ff57380a5cd
[ 57.600789] 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
[ 57.603800] RSP: 002b:00007fff4d123480 EFLAGS: 00000246 ORIG_RAX: 000000000000009d
[ 57.605110] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007ff57380a5cd
[ 57.606335] RDX: 0000557ad7d8be00 RSI: 0000000000000002 RDI: 0000000000000016
[ 57.607570] RBP: 00007fff4d1234e0 R08: 0000000000000000 R09: 00007fff4d122b80
[ 57.608581] R10: 0000000000000000 R11: 0000000000000246 R12: 0000557b06a822b0
[ 57.609598] R13: 00007fff4d123910 R14: 0000557b06a84d20 R15: 0000557b06a968d0
[ 57.610635]
[ 57.610966] irq event stamp: 1831
[ 57.611479] hardirqs last enabled at (1841): [] __up_console_sem+0x78/0x80
[ 57.612674] hardirqs last disabled at (1850): [] __up_console_sem+0x5d/0x80
[ 57.613858] softirqs last enabled at (1744): [] handle_softirqs+0x50c/0x770
[ 57.615069] softirqs last disabled at (1739): [] __irq_exit_rcu+0xc4/0x100
[ 57.616265] ---[ end trace 0000000000000000 ]---
Warning: Permanently added '[localhost]:61001' (ECDSA) to the list of known hosts.
2025/11/19 04:37:19 fuzzer started
2025/11/19 04:37:20 dialing manager at localhost:34383
2025/11/19 04:37:20 checking machine...
2025/11/19 04:37:20 checking revisions...
[ 58.396814] kmemleak: Automatic memory scanning thread ended
2025/11/19 04:37:20 testing simple program...
[ 58.497352] cgroup: Unknown subsys name 'net'
[ 58.563349] cgroup: Unknown subsys name 'cpuset'
[ 58.589126] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
VM DIAGNOSIS:
04:37:19 Registers:
info registers vcpu 0
RAX=0000000000048c7d RBX=0000000000000000 RCX=ffffffff84c72d57 RDX=0000000000000000
RSI=0000000000000000 RDI=ffffffff814d2c90 RBP=dffffc0000000000 RSP=ffffffff85c07e00
R8 =0000000000000001 R9 =ffffed100d9c639a R10=ffff88806ce31cd3 R11=0000000000000001
R12=ffffffff8664f850 R13=1ffffffff0b80fc7 R14=0000000000000000 R15=0000000000000000
RIP=ffffffff84c7174e RFL=00000206 [-----P-] CPL=0 II=0 A20=1 SMM=0 HLT=1
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 fffffe6d00000000 00000000 00000000
TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy
GDT= fffffe0000001000 0000007f
IDT= fffffe0000000000 00000fff
CR0=80050033 CR2=00007f3c74f6d000 CR3=000000000e0a2000 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=12728a0a6ced24b32e429f240a2dd536
XMM02=ec2efd57dc4c00df00000000003044b8 XMM03=dfcd62acc2c61c730000000000304588
XMM04=9351368fde7bcf9b00000000000ae988 XMM05=6334bebe56d34fb70000000000320978
XMM06=405749d8372a36f1000000000031fff8 XMM07=e042d86d42eb936e000000000030fba8
XMM08=dfcd62acc2c61c730000000000304588 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000
info registers vcpu 1
RAX=0000000000000001 RBX=ffff8880177aff58 RCX=0000000000000001 RDX=0000000000000000
RSI=ffffffff8135e7a2 RDI=ffffffff85e1ffe0 RBP=ffffffff85e1ffe0 RSP=ffff8880177af7a8
R8 =0000000000000001 R9 =ffff8880177af8a0 R10=000000000003c9ed R11=00000000000c7d16
R12=ffffffff8135e7a2 R13=ffff8880177af8a8 R14=ffff8880177aff48 R15=ffff8880177af860
RIP=ffffffff81529082 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 00007f754b4ed900 00000000 00000000
GS =0000 ffff8880e548f000 00000000 00000000
LDT=0000 fffffe6300000000 00000000 00000000
TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy
GDT= fffffe0000048000 0000007f
IDT= fffffe0000000000 00000fff
CR0=80050033 CR2=00007ffc88ad8000 CR3=000000000e6f1000 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=6720646572637465733a4d41503d706f 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