[ 54.436887] ------------[ cut here ]------------ [ 54.437665] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 54.439360] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/245 [ 54.440635] Modules linked in: [ 54.441127] CPU: 0 UID: 104 PID: 245 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 54.442854] Tainted: [W]=WARN [ 54.443316] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 54.444580] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 54.445328] 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 [ 54.448220] RSP: 0018:ffff8880158bfbc0 EFLAGS: 00010286 [ 54.449074] RAX: 0000000000000000 RBX: ffffed1002b17f78 RCX: ffffffff813a4050 [ 54.450182] RDX: ffff88801a055340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 54.451294] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002b17f2f [ 54.452397] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 54.453522] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880158bfdf8 [ 54.454658] FS: 00007f259c9ab900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 54.455893] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 54.456808] CR2: 00007f259cf114a6 CR3: 000000000cb2b000 CR4: 0000000000350ef0 [ 54.457915] Call Trace: [ 54.458304] [ 54.458707] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 54.459413] ? __create_object+0x59/0x80 [ 54.460113] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 54.460933] __vmalloc_noprof+0x59/0x60 [ 54.461542] bpf_prog_alloc_no_stats+0x55/0x470 [ 54.462287] ? __pfx_seccomp_check_filter+0x10/0x10 [ 54.463120] bpf_prog_alloc+0x39/0x200 [ 54.463772] ? __pfx_seccomp_check_filter+0x10/0x10 [ 54.464530] bpf_prog_create_from_user+0xb2/0x2f0 [ 54.465289] do_seccomp+0x349/0x25e0 [ 54.465899] ? find_held_lock+0x2b/0x80 [ 54.466521] ? do_prlimit+0x310/0x610 [ 54.467166] ? __pfx_do_seccomp+0x10/0x10 [ 54.467864] ? do_raw_spin_unlock+0x53/0x220 [ 54.468533] ? _raw_spin_unlock+0x1e/0x40 [ 54.469191] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 54.470003] ? static_key_count+0x60/0x80 [ 54.470694] prctl_set_seccomp+0x4e/0x70 [ 54.471305] __do_sys_prctl+0xe6c/0x1d70 [ 54.471995] ? __pfx___do_sys_prctl+0x10/0x10 [ 54.472737] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 54.473525] ? irqentry_exit+0xf3/0x650 [ 54.474171] do_syscall_64+0xbf/0x430 [ 54.474825] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 54.475602] RIP: 0033:0x7f259ce9d5cd [ 54.476218] 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 [ 54.478929] RSP: 002b:00007ffef53aa1e0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 54.480098] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f259ce9d5cd [ 54.481201] RDX: 0000555b8e3b1e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 54.482295] RBP: 00007ffef53aa240 R08: 0000000000000000 R09: 00007ffef53a98e0 [ 54.483405] R10: 0000000000000000 R11: 0000000000000246 R12: 0000555bce36fad0 [ 54.484554] R13: 00007ffef53aa670 R14: 0000555bce370bc0 R15: 0000555bce381780 [ 54.485696] [ 54.486051] irq event stamp: 1745 [ 54.486571] hardirqs last enabled at (1753): [] __up_console_sem+0x78/0x80 [ 54.487902] hardirqs last disabled at (1764): [] __up_console_sem+0x5d/0x80 [ 54.489189] softirqs last enabled at (1310): [] handle_softirqs+0x50c/0x770 [ 54.490524] softirqs last disabled at (1273): [] __irq_exit_rcu+0xc4/0x100 [ 54.491900] ---[ end trace 0000000000000000 ]--- [ 57.780938] ------------[ cut here ]------------ [ 57.781993] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 57.784237] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/254 [ 57.785870] Modules linked in: [ 57.786507] CPU: 1 UID: 104 PID: 254 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 57.788664] Tainted: [W]=WARN [ 57.789265] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 57.790845] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 57.791851] 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 [ 57.795295] RSP: 0018:ffff888015917bc0 EFLAGS: 00010286 [ 57.796369] RAX: 0000000000000000 RBX: ffffed1002b22f78 RCX: ffffffff813a4050 [ 57.797763] RDX: ffff8880160ab780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 57.799160] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002b22f2f [ 57.800572] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 57.801965] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888015917df8 [ 57.803366] FS: 00007fba06ab2900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 57.804945] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 57.806124] CR2: 00007fba06fa4580 CR3: 000000001f5cb000 CR4: 0000000000350ef0 [ 57.807537] Call Trace: [ 57.808092] [ 57.808545] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 57.809531] ? __create_object+0x59/0x80 [ 57.810384] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 57.811366] __vmalloc_noprof+0x59/0x60 [ 57.812219] bpf_prog_alloc_no_stats+0x55/0x470 [ 57.813176] ? __pfx_seccomp_check_filter+0x10/0x10 [ 57.814200] bpf_prog_alloc+0x39/0x200 [ 57.815018] ? __pfx_seccomp_check_filter+0x10/0x10 [ 57.815966] bpf_prog_create_from_user+0xb2/0x2f0 [ 57.816952] do_seccomp+0x349/0x25e0 [ 57.817759] ? __pfx_css_rstat_updated+0x10/0x10 [ 57.818718] ? __pfx_do_seccomp+0x10/0x10 [ 57.819480] ? find_held_lock+0x2b/0x80 [ 57.820328] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 57.821277] ? static_key_count+0x60/0x80 [ 57.822074] prctl_set_seccomp+0x4e/0x70 [ 57.822853] __do_sys_prctl+0xe6c/0x1d70 [ 57.823584] ? __pfx___do_sys_prctl+0x10/0x10 [ 57.824457] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 57.825433] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 57.826407] ? irqentry_exit+0xf3/0x650 [ 57.827174] do_syscall_64+0xbf/0x430 [ 57.827943] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 57.828910] RIP: 0033:0x7fba06fa45cd [ 57.829565] 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 [ 57.832657] RSP: 002b:00007ffef047b720 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 57.833795] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fba06fa45cd [ 57.834862] RDX: 000055dcd5d68e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 57.835931] RBP: 00007ffef047b780 R08: 0000000000000000 R09: 00007ffef047ae20 [ 57.836990] R10: 0000000000000000 R11: 0000000000000246 R12: 000055dd0417aad0 [ 57.838047] R13: 00007ffef047bbb0 R14: 000055dd0417bbc0 R15: 000055dd0418c780 [ 57.839120] [ 57.839470] irq event stamp: 1757 [ 57.840019] hardirqs last enabled at (1767): [] __up_console_sem+0x78/0x80 [ 57.841284] hardirqs last disabled at (1776): [] __up_console_sem+0x5d/0x80 [ 57.842532] softirqs last enabled at (1680): [] handle_softirqs+0x50c/0x770 [ 57.843821] softirqs last disabled at (1675): [] __irq_exit_rcu+0xc4/0x100 [ 57.845081] ---[ end trace 0000000000000000 ]--- [ 58.670019] ------------[ cut here ]------------ [ 58.670946] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 58.672920] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/261 [ 58.674389] Modules linked in: [ 58.675073] CPU: 0 UID: 104 PID: 261 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 58.677045] Tainted: [W]=WARN [ 58.677589] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 58.679058] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 58.679972] 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 [ 58.683508] RSP: 0018:ffff8880172ffbc0 EFLAGS: 00010286 [ 58.684500] RAX: 0000000000000000 RBX: ffffed1002e5ff78 RCX: ffffffff813a4050 [ 58.685783] RDX: ffff8880175c9bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 58.687281] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002e5ff2f [ 58.688800] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 58.690288] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880172ffdf8 [ 58.691571] FS: 00007f7e2a30e900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 58.693029] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 58.694100] CR2: 00007fff52c88ef7 CR3: 000000001be32000 CR4: 0000000000350ef0 [ 58.695383] Call Trace: [ 58.695908] [ 58.696318] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 58.697207] ? __create_object+0x59/0x80 [ 58.697982] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 58.698950] __vmalloc_noprof+0x59/0x60 [ 58.699704] bpf_prog_alloc_no_stats+0x55/0x470 [ 58.700528] ? __pfx_seccomp_check_filter+0x10/0x10 [ 58.701468] bpf_prog_alloc+0x39/0x200 [ 58.702196] ? __pfx_seccomp_check_filter+0x10/0x10 [ 58.703112] bpf_prog_create_from_user+0xb2/0x2f0 [ 58.704021] do_seccomp+0x349/0x25e0 [ 58.704739] ? find_held_lock+0x2b/0x80 [ 58.705450] ? do_prlimit+0x310/0x610 [ 58.706188] ? __pfx_do_seccomp+0x10/0x10 [ 58.706982] ? do_raw_spin_unlock+0x53/0x220 [ 58.707827] ? _raw_spin_unlock+0x1e/0x40 [ 58.708580] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 58.709541] ? static_key_count+0x60/0x80 [ 58.710370] prctl_set_seccomp+0x4e/0x70 [ 58.711148] __do_sys_prctl+0xe6c/0x1d70 [ 58.711954] ? __pfx___do_sys_prctl+0x10/0x10 [ 58.712804] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 58.713767] ? irqentry_exit+0xf3/0x650 [ 58.714482] do_syscall_64+0xbf/0x430 [ 58.715221] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 58.716176] RIP: 0033:0x7f7e2a8005cd [ 58.716886] 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 [ 58.720029] RSP: 002b:00007fff52c86e50 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 58.721388] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f7e2a8005cd [ 58.722681] RDX: 0000555c138e6e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 58.723972] RBP: 00007fff52c86eb0 R08: 0000000000000000 R09: 00007fff52c86550 [ 58.725244] R10: 0000000000000000 R11: 0000000000000246 R12: 0000555c2daaead0 [ 58.726535] R13: 00007fff52c872e0 R14: 0000555c2daafbc0 R15: 0000555c2dac0780 [ 58.727845] [ 58.728268] irq event stamp: 1765 [ 58.728914] hardirqs last enabled at (1775): [] __up_console_sem+0x78/0x80 [ 58.730432] hardirqs last disabled at (1784): [] __up_console_sem+0x5d/0x80 [ 58.731953] softirqs last enabled at (1600): [] handle_softirqs+0x50c/0x770 [ 58.733489] softirqs last disabled at (1593): [] __irq_exit_rcu+0xc4/0x100 [ 58.734985] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:54099' (ECDSA) to the list of known hosts. 2025/11/19 00:18:55 fuzzer started 2025/11/19 00:18:55 dialing manager at localhost:34383 2025/11/19 00:18:56 checking machine... 2025/11/19 00:18:56 checking revisions... [ 59.647422] kmemleak: Automatic memory scanning thread ended 2025/11/19 00:18:56 testing simple program... [ 59.742918] cgroup: Unknown subsys name 'net' [ 59.816476] cgroup: Unknown subsys name 'cpuset' [ 59.832007] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 00:18:55 Registers: info registers vcpu 0 RAX=dffffc0000000000 RBX=0000000000000000 RCX=ffffffff815c4de8 RDX=0000000000000000 RSI=0000000000000008 RDI=ffffffff8664f850 RBP=1ffffffff0cc9f0a RSP=ffff88806ce08d58 R8 =0000000000000000 R9 =1ffffffff0cc9f0a R10=ffffffff8664f857 R11=0000000000000000 R12=0000000000000200 R13=ffff8880e538f000 R14=ffff88806ce38230 R15=ffff88806ce381e8 RIP=ffffffff81b2d0e1 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 00007fba06ab2900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe7c00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffef0475000 CR3=000000000bcab000 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 info registers vcpu 1 RAX=ffff88806cf08f01 RBX=ffff88806cf08fe0 RCX=0000000000000002 RDX=ffff88806cf09001 RSI=ffff88806cf08fb0 RDI=ffff88806cf08a80 RBP=ffff88806cf01000 RSP=ffff88806cf08a00 R8 =0000000000000001 R9 =ffff88806cf08ab0 R10=000000000003c9ed R11=0000000000008964 R12=ffff88806cf08a01 R13=ffff88806cf08ab8 R14=ffff88806cf08fb0 R15=ffff88806cf08a70 RIP=ffffffff8135fbfc RFL=00000212 [----A--] 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 00007f131712e900 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe6d00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fff3c08c6a8 CR3=000000000d5bd000 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=756f6a2f646d65747379732f6e75722f XMM01=00676f6c7379732f6c616e72756f6a2f XMM02=756f6a2f646d65747379732f6e75722f XMM03=006c616e72756f6a2f646d6574737973 XMM04=82b59e95186b1c1000000000000ae988 XMM05=892de821c17c3b7100000000003249d0 XMM06=039d52ccd5d264cc00000000003237c0 XMM07=fb795ef6d65770560000000000313590 XMM08=4f5453444600273d67736d000d0a0920 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000