[ 54.478425] ------------[ cut here ]------------ [ 54.479334] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 54.481309] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/244 [ 54.482768] Modules linked in: [ 54.483349] CPU: 1 UID: 104 PID: 244 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 54.485569] Tainted: [W]=WARN [ 54.486122] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 54.487609] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 54.488544] Code: e0 ad 11 00 81 e6 1f 52 ee ff 89 4c 24 40 89 74 24 30 90 48 c7 c7 00 38 f1 84 4c 8d 44 24 40 48 8d 54 24 30 e8 a0 7c 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 [ 54.491659] RSP: 0018:ffff88801668fbc0 EFLAGS: 00010286 [ 54.492623] RAX: 0000000000000000 RBX: ffffed1002cd1f78 RCX: ffffffff813a4050 [ 54.493906] RDX: ffff888016f51bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 54.495167] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002cd1f2f [ 54.496422] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 54.497686] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801668fdf8 [ 54.498953] FS: 00007fcac6470900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 54.500360] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 54.501404] CR2: 00007ffc73241ef8 CR3: 000000000e0ae000 CR4: 0000000000350ef0 [ 54.502685] Call Trace: [ 54.503138] [ 54.503590] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 54.504435] ? __create_object+0x59/0x80 [ 54.505219] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 54.506190] __vmalloc_noprof+0x59/0x60 [ 54.506943] bpf_prog_alloc_no_stats+0x55/0x470 [ 54.507803] ? __pfx_seccomp_check_filter+0x10/0x10 [ 54.508719] bpf_prog_alloc+0x39/0x200 [ 54.509405] ? __pfx_seccomp_check_filter+0x10/0x10 [ 54.510322] bpf_prog_create_from_user+0xb2/0x2f0 [ 54.511218] do_seccomp+0x349/0x25e0 [ 54.511923] ? find_held_lock+0x2b/0x80 [ 54.512672] ? do_prlimit+0x310/0x610 [ 54.513360] ? __pfx_do_seccomp+0x10/0x10 [ 54.514143] ? do_raw_spin_unlock+0x53/0x220 [ 54.514963] ? _raw_spin_unlock+0x1e/0x40 [ 54.515730] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 54.516679] ? static_key_count+0x60/0x80 [ 54.517429] prctl_set_seccomp+0x4e/0x70 [ 54.518209] __do_sys_prctl+0xe6c/0x1d70 [ 54.518979] ? __pfx___do_sys_prctl+0x10/0x10 [ 54.519823] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 54.520779] ? irqentry_exit+0xf3/0x650 [ 54.521529] do_syscall_64+0xbf/0x430 [ 54.522222] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 54.523165] RIP: 0033:0x7fcac69625cd [ 54.523859] 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 [ 54.526980] RSP: 002b:00007ffc7323f740 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 54.528325] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fcac69625cd [ 54.529600] RDX: 000055a4803a4e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 54.530864] RBP: 00007ffc7323f7a0 R08: 0000000000000000 R09: 00007ffc7323ee40 [ 54.532120] R10: 0000000000000000 R11: 0000000000000246 R12: 000055a49c205ad0 [ 54.533382] R13: 00007ffc7323fbd0 R14: 000055a49c206bc0 R15: 000055a49c217780 [ 54.534666] [ 54.535087] irq event stamp: 1807 [ 54.535724] hardirqs last enabled at (1817): [] __up_console_sem+0x78/0x80 [ 54.537207] hardirqs last disabled at (1826): [] __up_console_sem+0x5d/0x80 [ 54.538717] softirqs last enabled at (1344): [] handle_softirqs+0x50c/0x770 [ 54.540245] softirqs last disabled at (1323): [] __irq_exit_rcu+0xc4/0x100 [ 54.541750] ---[ end trace 0000000000000000 ]--- [ 57.991375] ------------[ cut here ]------------ [ 57.992294] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 57.994341] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/252 [ 57.995881] Modules linked in: [ 57.996511] CPU: 0 UID: 104 PID: 252 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 57.998490] Tainted: [W]=WARN [ 57.999039] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 58.000498] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 58.001371] Code: e0 ad 11 00 81 e6 1f 52 ee ff 89 4c 24 40 89 74 24 30 90 48 c7 c7 00 38 f1 84 4c 8d 44 24 40 48 8d 54 24 30 e8 a0 7c 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 [ 58.004508] RSP: 0018:ffff8880171efbc0 EFLAGS: 00010286 [ 58.005437] RAX: 0000000000000000 RBX: ffffed1002e3df78 RCX: ffffffff813a4050 [ 58.006768] RDX: ffff88801ca31bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 58.008055] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002e3df2f [ 58.009335] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 58.010620] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880171efdf8 [ 58.011897] FS: 00007f0b961ff900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 58.013360] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 58.014460] CR2: 00007ffe9aaeaef8 CR3: 000000001b680000 CR4: 0000000000350ef0 [ 58.015784] Call Trace: [ 58.016247] [ 58.016708] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 58.017607] ? __create_object+0x59/0x80 [ 58.018339] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 58.019281] __vmalloc_noprof+0x59/0x60 [ 58.020040] bpf_prog_alloc_no_stats+0x55/0x470 [ 58.020904] ? __pfx_seccomp_check_filter+0x10/0x10 [ 58.021831] bpf_prog_alloc+0x39/0x200 [ 58.022561] ? __pfx_seccomp_check_filter+0x10/0x10 [ 58.023450] bpf_prog_create_from_user+0xb2/0x2f0 [ 58.024355] do_seccomp+0x349/0x25e0 [ 58.025076] ? find_held_lock+0x2b/0x80 [ 58.025845] ? do_prlimit+0x310/0x610 [ 58.026580] ? __pfx_do_seccomp+0x10/0x10 [ 58.027312] ? do_raw_spin_unlock+0x53/0x220 [ 58.028144] ? _raw_spin_unlock+0x1e/0x40 [ 58.028923] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 58.029885] ? static_key_count+0x60/0x80 [ 58.030671] prctl_set_seccomp+0x4e/0x70 [ 58.031377] __do_sys_prctl+0xe6c/0x1d70 [ 58.032147] ? __pfx___do_sys_prctl+0x10/0x10 [ 58.032978] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 58.033964] ? irqentry_exit+0xf3/0x650 [ 58.034729] do_syscall_64+0xbf/0x430 [ 58.035423] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 58.036361] RIP: 0033:0x7f0b966f15cd [ 58.037073] 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 [ 58.040228] RSP: 002b:00007ffe9aae8650 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 58.041610] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f0b966f15cd [ 58.042895] RDX: 000055a7da4ede00 RSI: 0000000000000002 RDI: 0000000000000016 [ 58.044165] RBP: 00007ffe9aae86b0 R08: 0000000000000000 R09: 00007ffe9aae7d50 [ 58.045444] R10: 0000000000000000 R11: 0000000000000246 R12: 000055a816688ad0 [ 58.046753] R13: 00007ffe9aae8ae0 R14: 000055a816689bc0 R15: 000055a81669a780 [ 58.048041] [ 58.048500] irq event stamp: 1803 [ 58.049097] hardirqs last enabled at (1811): [] __up_console_sem+0x78/0x80 [ 58.050604] hardirqs last disabled at (1820): [] __up_console_sem+0x5d/0x80 [ 58.052113] softirqs last enabled at (1738): [] handle_softirqs+0x50c/0x770 [ 58.053663] softirqs last disabled at (1733): [] __irq_exit_rcu+0xc4/0x100 [ 58.055153] ---[ end trace 0000000000000000 ]--- [ 58.959917] ------------[ cut here ]------------ [ 58.960838] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 58.962956] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/260 [ 58.964690] Modules linked in: [ 58.965288] CPU: 1 UID: 104 PID: 260 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 58.967336] Tainted: [W]=WARN [ 58.967941] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 58.969420] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 58.970351] Code: e0 ad 11 00 81 e6 1f 52 ee ff 89 4c 24 40 89 74 24 30 90 48 c7 c7 00 38 f1 84 4c 8d 44 24 40 48 8d 54 24 30 e8 a0 7c 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 [ 58.973539] RSP: 0018:ffff888017be7bc0 EFLAGS: 00010286 [ 58.974539] RAX: 0000000000000000 RBX: ffffed1002f7cf78 RCX: ffffffff813a4050 [ 58.975835] RDX: ffff8880172b9bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 58.977134] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002f7cf2f [ 58.978446] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 58.979801] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888017be7df8 [ 58.981114] FS: 00007f46bb316900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 58.982573] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 58.983639] CR2: 00007f46bb808580 CR3: 0000000016871000 CR4: 0000000000350ef0 [ 58.984930] Call Trace: [ 58.985398] [ 58.985862] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 58.986769] ? __create_object+0x59/0x80 [ 58.987573] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 58.988573] __vmalloc_noprof+0x59/0x60 [ 58.989291] bpf_prog_alloc_no_stats+0x55/0x470 [ 58.990180] ? __pfx_seccomp_check_filter+0x10/0x10 [ 58.991133] bpf_prog_alloc+0x39/0x200 [ 58.991876] ? __pfx_seccomp_check_filter+0x10/0x10 [ 58.992807] bpf_prog_create_from_user+0xb2/0x2f0 [ 58.993727] do_seccomp+0x349/0x25e0 [ 58.994407] ? __pfx_css_rstat_updated+0x10/0x10 [ 58.995340] ? __pfx_do_seccomp+0x10/0x10 [ 58.996167] ? find_held_lock+0x2b/0x80 [ 58.996940] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 58.997927] ? static_key_count+0x60/0x80 [ 58.998745] prctl_set_seccomp+0x4e/0x70 [ 58.999530] __do_sys_prctl+0xe6c/0x1d70 [ 59.000276] ? __pfx___do_sys_prctl+0x10/0x10 [ 59.001147] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 59.002140] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 59.003128] ? irqentry_exit+0xf3/0x650 [ 59.003911] do_syscall_64+0xbf/0x430 [ 59.004675] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 59.005641] RIP: 0033:0x7f46bb8085cd [ 59.006313] 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 [ 59.009521] RSP: 002b:00007ffc2be796b0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 59.010931] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f46bb8085cd [ 59.012232] RDX: 000055da65a5de00 RSI: 0000000000000002 RDI: 0000000000000016 [ 59.013528] RBP: 00007ffc2be79710 R08: 0000000000000000 R09: 00007ffc2be78db0 [ 59.014838] R10: 0000000000000000 R11: 0000000000000246 R12: 000055daa4bd22b0 [ 59.016132] R13: 00007ffc2be79b40 R14: 000055daa4bd4d20 R15: 000055daa4be68d0 [ 59.017450] [ 59.017923] irq event stamp: 1777 [ 59.018568] hardirqs last enabled at (1787): [] __up_console_sem+0x78/0x80 [ 59.020113] hardirqs last disabled at (1796): [] __up_console_sem+0x5d/0x80 [ 59.021672] softirqs last enabled at (1572): [] handle_softirqs+0x50c/0x770 [ 59.023126] softirqs last disabled at (1557): [] __irq_exit_rcu+0xc4/0x100 [ 59.024390] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:63574' (ECDSA) to the list of known hosts. 2025/11/17 13:38:08 fuzzer started 2025/11/17 13:38:08 dialing manager at localhost:37895 2025/11/17 13:38:08 checking machine... 2025/11/17 13:38:08 checking revisions... [ 59.922737] kmemleak: Automatic memory scanning thread ended 2025/11/17 13:38:08 testing simple program... [ 60.015080] cgroup: Unknown subsys name 'net' [ 60.063144] cgroup: Unknown subsys name 'cpuset' [ 60.077593] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 13:38:07 Registers: info registers vcpu 0 RAX=0000000000000000 RBX=0000000000000001 RCX=ffffffff869f1f76 RDX=0000000000000000 RSI=0000000000000001 RDI=0000000000000001 RBP=ffff88806ce08ac8 RSP=ffff88806ce08a00 R8 =ffffffff869f1f7a R9 =0000000000000000 R10=000000000003c9ed R11=000000000000453f R12=ffff88806ce08ad0 R13=ffff88806ce08ab8 R14=ffff88806ce08ab1 R15=ffff88806ce08a70 RIP=ffffffff8135e896 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 fffffe0b00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f20a14a9260 CR3=000000001b5fc000 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=756e696c2d34365f3638782f62696c2f XMM01=6c69747579656b62696c2f756e672d78 XMM02=00312e6f732e736c69747579656b6269 XMM03=6c2f756e672d78756e696c2d34365f36 XMM04=00000000000000000000000000000000 XMM05=00007f20a19e5f6000007f20a17c8f30 XMM06=00007f20a17c8a2000007f20a17c8510 XMM07=00007f20a17c800000007f20a19e6a20 XMM08=00000000000000000000000000000000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=ffffffff87d11aa8 RBX=ffff88801ca33780 RCX=0000000000000000 RDX=0000000000000000 RSI=0000000000000003 RDI=ffff88801705b1d8 RBP=ffff88801ca341d8 RSP=ffff88800f367940 R8 =0000000000000000 R9 =00000000000003b9 R10=0000000000000001 R11=0000000000000000 R12=ffff88801ca34200 R13=0000000000000003 R14=0000000000000001 R15=0000000000040000 RIP=ffffffff8152715d RFL=00000006 [-----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 00007f0b961ff900 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe5800000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffe9aae2000 CR3=000000001b614000 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