[ 46.997069] ------------[ cut here ]------------ [ 46.998030] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 47.000086] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/237 [ 47.001793] Modules linked in: [ 47.002543] CPU: 0 UID: 104 PID: 237 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 47.004828] Tainted: [W]=WARN [ 47.005538] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 47.007243] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 47.008359] 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 [ 47.012054] RSP: 0018:ffff888009b1fbc0 EFLAGS: 00010286 [ 47.013187] RAX: 0000000000000000 RBX: ffffed1001363f78 RCX: ffffffff813a4050 [ 47.014679] RDX: ffff88800dd6d340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 47.016187] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001363f2f [ 47.017676] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 47.019158] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888009b1fdf8 [ 47.020664] FS: 00007f118a4e9900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 47.022332] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 47.023557] CR2: 00007ffccb9bdef7 CR3: 000000000b8d3000 CR4: 0000000000350ef0 [ 47.025046] Call Trace: [ 47.025627] [ 47.026098] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 47.027145] ? __create_object+0x59/0x80 [ 47.028047] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 47.029171] __vmalloc_noprof+0x59/0x60 [ 47.030061] bpf_prog_alloc_no_stats+0x55/0x470 [ 47.031075] ? __pfx_seccomp_check_filter+0x10/0x10 [ 47.032160] bpf_prog_alloc+0x39/0x200 [ 47.033019] ? __pfx_seccomp_check_filter+0x10/0x10 [ 47.034096] bpf_prog_create_from_user+0xb2/0x2f0 [ 47.035156] do_seccomp+0x349/0x25e0 [ 47.035968] ? find_held_lock+0x2b/0x80 [ 47.036746] ? do_prlimit+0x310/0x610 [ 47.037504] ? __pfx_do_seccomp+0x10/0x10 [ 47.038247] ? do_raw_spin_unlock+0x53/0x220 [ 47.039084] ? _raw_spin_unlock+0x1e/0x40 [ 47.039891] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 47.040868] ? static_key_count+0x60/0x80 [ 47.041684] prctl_set_seccomp+0x4e/0x70 [ 47.042473] __do_sys_prctl+0xe6c/0x1d70 [ 47.043209] ? __pfx___do_sys_prctl+0x10/0x10 [ 47.044074] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 47.045049] ? irqentry_exit+0xf3/0x650 [ 47.045815] do_syscall_64+0xbf/0x430 [ 47.046563] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 47.047523] RIP: 0033:0x7f118a9db5cd [ 47.048199] 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 [ 47.051417] RSP: 002b:00007ffccb9bb8b0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 47.052780] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f118a9db5cd [ 47.054073] RDX: 000055f20154fe00 RSI: 0000000000000002 RDI: 0000000000000016 [ 47.055348] RBP: 00007ffccb9bb910 R08: 0000000000000000 R09: 00007ffccb9bafb0 [ 47.056673] R10: 0000000000000000 R11: 0000000000000246 R12: 000055f2325bfad0 [ 47.057955] R13: 00007ffccb9bbd40 R14: 000055f2325c0bc0 R15: 000055f2325d1780 [ 47.059256] [ 47.059726] irq event stamp: 1799 [ 47.060331] hardirqs last enabled at (1807): [] __up_console_sem+0x78/0x80 [ 47.061850] hardirqs last disabled at (1816): [] __up_console_sem+0x5d/0x80 [ 47.063367] softirqs last enabled at (1766): [] handle_softirqs+0x50c/0x770 [ 47.064885] softirqs last disabled at (1751): [] __irq_exit_rcu+0xc4/0x100 [ 47.066137] ---[ end trace 0000000000000000 ]--- [ 49.861893] ------------[ cut here ]------------ [ 49.862326] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.863313] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/244 [ 49.864007] Modules linked in: [ 49.864286] CPU: 0 UID: 104 PID: 244 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 49.865212] Tainted: [W]=WARN [ 49.865497] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.866159] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.866587] 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 [ 49.868075] RSP: 0018:ffff88801a1b7bc0 EFLAGS: 00010286 [ 49.868536] RAX: 0000000000000000 RBX: ffffed1003436f78 RCX: ffffffff813a4050 [ 49.869108] RDX: ffff88800fd91bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.869713] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003436f2f [ 49.870287] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.870887] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801a1b7df8 [ 49.871486] FS: 00007f32d8101900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 49.872142] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.872639] CR2: 00007f32d85f3580 CR3: 000000001a734000 CR4: 0000000000350ef0 [ 49.873221] Call Trace: [ 49.873452] [ 49.873641] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.874034] ? __create_object+0x59/0x80 [ 49.874375] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.874831] __vmalloc_noprof+0x59/0x60 [ 49.875156] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.875558] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.875973] bpf_prog_alloc+0x39/0x200 [ 49.876290] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.876720] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.877117] do_seccomp+0x349/0x25e0 [ 49.877448] ? __pfx_css_rstat_updated+0x10/0x10 [ 49.877845] ? __pfx_do_seccomp+0x10/0x10 [ 49.878184] ? find_held_lock+0x2b/0x80 [ 49.878529] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.878954] ? static_key_count+0x60/0x80 [ 49.879301] prctl_set_seccomp+0x4e/0x70 [ 49.879661] __do_sys_prctl+0xe6c/0x1d70 [ 49.880005] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.880380] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.880829] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.881256] ? irqentry_exit+0xf3/0x650 [ 49.881612] do_syscall_64+0xbf/0x430 [ 49.881932] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.882351] RIP: 0033:0x7f32d85f35cd [ 49.882679] 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 [ 49.884144] RSP: 002b:00007ffdc805b130 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.884774] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f32d85f35cd [ 49.885343] RDX: 000055e946f86e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.885934] RBP: 00007ffdc805b190 R08: 0000000000000000 R09: 00007ffdc805a830 [ 49.886523] R10: 0000000000000000 R11: 0000000000000246 R12: 000055e952393b10 [ 49.887093] R13: 00007ffdc805b5c0 R14: 000055e9523942b0 R15: 000055e9523a86f0 [ 49.887701] [ 49.887898] irq event stamp: 1763 [ 49.888172] hardirqs last enabled at (1771): [] __up_console_sem+0x78/0x80 [ 49.888869] hardirqs last disabled at (1780): [] __up_console_sem+0x5d/0x80 [ 49.889567] softirqs last enabled at (1326): [] handle_softirqs+0x50c/0x770 [ 49.890251] softirqs last disabled at (1317): [] __irq_exit_rcu+0xc4/0x100 [ 49.890943] ---[ end trace 0000000000000000 ]--- [ 50.577203] ------------[ cut here ]------------ [ 50.578138] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.580228] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/252 [ 50.581708] Modules linked in: [ 50.582308] CPU: 0 UID: 104 PID: 252 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 50.584353] Tainted: [W]=WARN [ 50.584953] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.586451] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.587333] 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 [ 50.590568] RSP: 0018:ffff88801a427bc0 EFLAGS: 00010286 [ 50.591549] RAX: 0000000000000000 RBX: ffffed1003484f78 RCX: ffffffff813a4050 [ 50.592865] RDX: ffff88800fd93780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.594168] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003484f2f [ 50.595472] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.596794] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801a427df8 [ 50.598090] FS: 00007f2299e0e900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 50.599534] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.600607] CR2: 00007ffc38d12ef7 CR3: 0000000009d4b000 CR4: 0000000000350ef0 [ 50.601897] Call Trace: [ 50.602369] [ 50.602822] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.603741] ? __create_object+0x59/0x80 [ 50.604546] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.605531] __vmalloc_noprof+0x59/0x60 [ 50.606255] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.607135] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.608082] bpf_prog_alloc+0x39/0x200 [ 50.608830] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.609780] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.610685] do_seccomp+0x349/0x25e0 [ 50.611373] ? find_held_lock+0x2b/0x80 [ 50.612160] ? do_prlimit+0x310/0x610 [ 50.612905] ? __pfx_do_seccomp+0x10/0x10 [ 50.613703] ? do_raw_spin_unlock+0x53/0x220 [ 50.614541] ? _raw_spin_unlock+0x1e/0x40 [ 50.615280] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.616262] ? static_key_count+0x60/0x80 [ 50.617071] prctl_set_seccomp+0x4e/0x70 [ 50.617856] __do_sys_prctl+0xe6c/0x1d70 [ 50.618649] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.619523] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.620505] ? irqentry_exit+0xf3/0x650 [ 50.621227] do_syscall_64+0xbf/0x430 [ 50.621991] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.622944] RIP: 0033:0x7f229a3005cd [ 50.623630] 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 [ 50.626836] RSP: 002b:00007ffc38d111c0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.628225] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f229a3005cd [ 50.629508] RDX: 0000558659338e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.630785] RBP: 00007ffc38d11220 R08: 0000000000000000 R09: 00007ffc38d108c0 [ 50.632097] R10: 0000000000000000 R11: 0000000000000246 R12: 0000558671ff72b0 [ 50.632958] R13: 00007ffc38d11650 R14: 0000558671ff9d20 R15: 000055867200b8d0 [ 50.633789] [ 50.634061] irq event stamp: 1721 [ 50.634473] hardirqs last enabled at (1731): [] __up_console_sem+0x78/0x80 [ 50.635438] hardirqs last disabled at (1740): [] __up_console_sem+0x5d/0x80 [ 50.636377] softirqs last enabled at (1710): [] handle_softirqs+0x50c/0x770 [ 50.637220] softirqs last disabled at (1705): [] __irq_exit_rcu+0xc4/0x100 [ 50.637929] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:28427' (ECDSA) to the list of known hosts. 2025/11/17 10:46:33 fuzzer started 2025/11/17 10:46:33 dialing manager at localhost:37895 2025/11/17 10:46:33 checking machine... 2025/11/17 10:46:33 checking revisions... [ 51.443883] kmemleak: Automatic memory scanning thread ended 2025/11/17 10:46:33 testing simple program... [ 51.530876] cgroup: Unknown subsys name 'net' [ 51.584417] cgroup: Unknown subsys name 'cpuset' [ 51.600824] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 10:46:32 Registers: info registers vcpu 0 RAX=0000000000045a51 RBX=0000000000000000 RCX=ffffffff84c72d57 RDX=0000000000000000 RSI=0000000000000000 RDI=ffffffff814d2c90 RBP=dffffc0000000000 RSP=ffffffff85c07e00 R8 =0000000000000001 R9 =ffffed100d9c639a R10=ffff88806ce31cd3 R11=0000000000000001 R12=ffffffff8664f650 R13=1ffffffff0b80fc7 R14=0000000000000000 R15=0000000000000000 RIP=ffffffff84c7174e RFL=00000202 [-------] 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 fffffe3d00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffc10a3bfd8 CR3=000000000e2c3000 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=2032333a36343a303120373120766f4e XMM01=6964206465766965636552203a5d3334 XMM02=6f63736964203a31313a343138363420 XMM03=7266207463656e6e6f63736964206465 XMM04=69662068637573206f4e203a656c6163 XMM05=3a656c696620766e65206e65706f206f XMM06=65733a6468737328766e655f6d617020 XMM07=6b7a79732032333a36343a3031203731 XMM08=30343d7974696c696261706163202279 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=1ffffffff0d4861a RBX=0000000000000001 RCX=ffffffff86a430d2 RDX=0000000000000000 RSI=dffffc0000000000 RDI=ffffffff86a430d4 RBP=ffff888009757898 RSP=ffff8880097577d0 R8 =ffffffff86a430d6 R9 =ffff888009757880 R10=000000000003c9ed R11=0000000000011d83 R12=ffff8880097578a0 R13=ffff888009757888 R14=ffff888009757d50 R15=ffff888009757840 RIP=ffffffff8135fac9 RFL=00000213 [----A-C] 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 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe3300000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f32d8096000 CR3=000000000dae9000 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=25252525252525252525252525252525 XMM01=ff0000000000ffff0000000000ff0000 XMM02=ff000000000000ff0000000000ff0000 XMM03=66207463656e6e6f6373696420646576 XMM04=00000000000000000000000000000000 XMM05=00000000000000000000000000000000 XMM06=0d0c0f0e09080b0a0504070601000302 XMM07=00000000000000000000000000000000 XMM08=000a0d732a2e25006c61746166003367 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000