[ 43.999529] ------------[ cut here ]------------ [ 44.000486] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 44.002540] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/235 [ 44.004043] Modules linked in: [ 44.004690] CPU: 1 UID: 104 PID: 235 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 44.006691] Tainted: [W]=WARN [ 44.007240] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 44.008715] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 44.009596] 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 [ 44.012820] RSP: 0018:ffff88801733fbc0 EFLAGS: 00010286 [ 44.013807] RAX: 0000000000000000 RBX: ffffed1002e67f78 RCX: ffffffff813a4050 [ 44.015102] RDX: ffff888019df8000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 44.016380] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002e67f2f [ 44.017682] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 44.018982] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801733fdf8 [ 44.020284] FS: 00007f84ff209900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 44.021718] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 44.023437] CR2: 00007ffc81eb9ef8 CR3: 00000000165a1000 CR4: 0000000000350ef0 [ 44.024733] Call Trace: [ 44.025201] [ 44.025604] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 44.026532] ? __create_object+0x59/0x80 [ 44.027321] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 44.028307] __vmalloc_noprof+0x59/0x60 [ 44.029067] bpf_prog_alloc_no_stats+0x55/0x470 [ 44.029958] ? __pfx_seccomp_check_filter+0x10/0x10 [ 44.030906] bpf_prog_alloc+0x39/0x200 [ 44.031603] ? __pfx_seccomp_check_filter+0x10/0x10 [ 44.032545] bpf_prog_create_from_user+0xb2/0x2f0 [ 44.033445] do_seccomp+0x349/0x25e0 [ 44.034151] ? find_held_lock+0x2b/0x80 [ 44.034942] ? do_prlimit+0x310/0x610 [ 44.035713] ? __pfx_do_seccomp+0x10/0x10 [ 44.036470] ? do_raw_spin_unlock+0x53/0x220 [ 44.037320] ? _raw_spin_unlock+0x1e/0x40 [ 44.038119] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 44.039118] ? static_key_count+0x60/0x80 [ 44.039941] prctl_set_seccomp+0x4e/0x70 [ 44.040734] __do_sys_prctl+0xe6c/0x1d70 [ 44.041482] ? __pfx___do_sys_prctl+0x10/0x10 [ 44.042371] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 44.043357] ? irqentry_exit+0xf3/0x650 [ 44.044143] do_syscall_64+0xbf/0x430 [ 44.044904] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 44.045879] RIP: 0033:0x7f84ff6fb5cd [ 44.046561] 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 [ 44.049775] RSP: 002b:00007ffc81eb73d0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 44.051189] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f84ff6fb5cd [ 44.052496] RDX: 0000563e7ac35e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 44.053800] RBP: 00007ffc81eb7430 R08: 0000000000000000 R09: 00007ffc81eb6ad0 [ 44.055120] R10: 0000000000000000 R11: 0000000000000246 R12: 0000563e87734ad0 [ 44.056427] R13: 00007ffc81eb7860 R14: 0000563e87735bc0 R15: 0000563e87746780 [ 44.057762] [ 44.058193] irq event stamp: 1771 [ 44.058874] hardirqs last enabled at (1781): [] __up_console_sem+0x78/0x80 [ 44.060437] hardirqs last disabled at (1790): [] __up_console_sem+0x5d/0x80 [ 44.061990] softirqs last enabled at (1588): [] handle_softirqs+0x50c/0x770 [ 44.063584] softirqs last disabled at (1583): [] __irq_exit_rcu+0xc4/0x100 [ 44.065151] ---[ end trace 0000000000000000 ]--- [ 47.399339] ------------[ cut here ]------------ [ 47.400395] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 47.402688] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/242 [ 47.404243] Modules linked in: [ 47.404955] CPU: 1 UID: 104 PID: 242 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 47.407112] Tainted: [W]=WARN [ 47.407714] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 47.409188] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 47.410089] 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 [ 47.413432] RSP: 0018:ffff88801721fbc0 EFLAGS: 00010286 [ 47.414564] RAX: 0000000000000000 RBX: ffffed1002e43f78 RCX: ffffffff813a4050 [ 47.416070] RDX: ffff888018895340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 47.417499] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002e43f2f [ 47.418809] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 47.420088] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801721fdf8 [ 47.421367] FS: 00007fde3bdcf900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 47.423018] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 47.424197] CR2: 00007fff1ff99ef8 CR3: 0000000015c77000 CR4: 0000000000350ef0 [ 47.425483] Call Trace: [ 47.425985] [ 47.426415] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 47.427309] ? __create_object+0x59/0x80 [ 47.428091] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 47.429087] __vmalloc_noprof+0x59/0x60 [ 47.429920] bpf_prog_alloc_no_stats+0x55/0x470 [ 47.430890] ? __pfx_seccomp_check_filter+0x10/0x10 [ 47.431915] bpf_prog_alloc+0x39/0x200 [ 47.432616] ? __pfx_seccomp_check_filter+0x10/0x10 [ 47.433537] bpf_prog_create_from_user+0xb2/0x2f0 [ 47.434448] do_seccomp+0x349/0x25e0 [ 47.435158] ? find_held_lock+0x2b/0x80 [ 47.435913] ? do_prlimit+0x310/0x610 [ 47.436613] ? __pfx_do_seccomp+0x10/0x10 [ 47.437394] ? do_raw_spin_unlock+0x53/0x220 [ 47.438266] ? _raw_spin_unlock+0x1e/0x40 [ 47.439108] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 47.440169] ? static_key_count+0x60/0x80 [ 47.441116] prctl_set_seccomp+0x4e/0x70 [ 47.441969] __do_sys_prctl+0xe6c/0x1d70 [ 47.442834] ? __pfx___do_sys_prctl+0x10/0x10 [ 47.443741] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 47.444764] ? irqentry_exit+0xf3/0x650 [ 47.445519] do_syscall_64+0xbf/0x430 [ 47.446358] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 47.446958] RIP: 0033:0x7fde3c2c15cd [ 47.447342] 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 [ 47.449219] RSP: 002b:00007fff1ff97790 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 47.450015] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fde3c2c15cd [ 47.450775] RDX: 000055bc0825ce00 RSI: 0000000000000002 RDI: 0000000000000016 [ 47.451502] RBP: 00007fff1ff977f0 R08: 0000000000000000 R09: 00007fff1ff96e90 [ 47.452233] R10: 0000000000000000 R11: 0000000000000246 R12: 000055bc0d4b4bf0 [ 47.452995] R13: 00007fff1ff97c20 R14: 000055bc0d4be380 R15: 000055bc0d4c9460 [ 47.453758] [ 47.453994] irq event stamp: 1763 [ 47.454354] hardirqs last enabled at (1771): [] __up_console_sem+0x78/0x80 [ 47.455256] hardirqs last disabled at (1780): [] __up_console_sem+0x5d/0x80 [ 47.456150] softirqs last enabled at (1632): [] handle_softirqs+0x50c/0x770 [ 47.457036] softirqs last disabled at (1627): [] __irq_exit_rcu+0xc4/0x100 [ 47.457907] ---[ end trace 0000000000000000 ]--- [ 48.260153] ------------[ cut here ]------------ [ 48.261076] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 48.263081] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/249 [ 48.264513] Modules linked in: [ 48.265162] CPU: 0 UID: 104 PID: 249 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 48.267124] Tainted: [W]=WARN [ 48.267709] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 48.269157] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 48.270073] 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 [ 48.273234] RSP: 0018:ffff888013b37bc0 EFLAGS: 00010286 [ 48.274218] RAX: 0000000000000000 RBX: ffffed1002766f78 RCX: ffffffff813a4050 [ 48.275505] RDX: ffff88800eb78000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 48.276774] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002766f2f [ 48.278038] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 48.279310] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888013b37df8 [ 48.280585] FS: 00007eff80f75900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 48.281990] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 48.283047] CR2: 00007eff81467580 CR3: 000000000d23f000 CR4: 0000000000350ef0 [ 48.284319] Call Trace: [ 48.284828] [ 48.285223] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 48.286080] ? __create_object+0x59/0x80 [ 48.286844] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 48.287778] __vmalloc_noprof+0x59/0x60 [ 48.288464] bpf_prog_alloc_no_stats+0x55/0x470 [ 48.289293] ? __pfx_seccomp_check_filter+0x10/0x10 [ 48.290193] bpf_prog_alloc+0x39/0x200 [ 48.290911] ? __pfx_seccomp_check_filter+0x10/0x10 [ 48.291801] bpf_prog_create_from_user+0xb2/0x2f0 [ 48.292679] do_seccomp+0x349/0x25e0 [ 48.293323] ? __pfx_css_rstat_updated+0x10/0x10 [ 48.294210] ? __pfx_do_seccomp+0x10/0x10 [ 48.294968] ? find_held_lock+0x2b/0x80 [ 48.295693] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 48.296575] ? static_key_count+0x60/0x80 [ 48.297351] prctl_set_seccomp+0x4e/0x70 [ 48.298104] __do_sys_prctl+0xe6c/0x1d70 [ 48.298865] ? __pfx___do_sys_prctl+0x10/0x10 [ 48.299691] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 48.300584] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 48.301519] ? irqentry_exit+0xf3/0x650 [ 48.302287] do_syscall_64+0xbf/0x430 [ 48.303011] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 48.303946] RIP: 0033:0x7eff814675cd [ 48.304582] 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 [ 48.307711] RSP: 002b:00007ffc015e7ea0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 48.309009] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007eff814675cd [ 48.310234] RDX: 000055ef33bd0e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 48.311506] RBP: 00007ffc015e7f00 R08: 0000000000000000 R09: 00007ffc015e75a0 [ 48.312730] R10: 0000000000000000 R11: 0000000000000246 R12: 000055ef4f484bf0 [ 48.313999] R13: 00007ffc015e8330 R14: 000055ef4f48e380 R15: 000055ef4f499460 [ 48.315277] [ 48.315738] irq event stamp: 1787 [ 48.316329] hardirqs last enabled at (1795): [] __up_console_sem+0x78/0x80 [ 48.317802] hardirqs last disabled at (1804): [] __up_console_sem+0x5d/0x80 [ 48.319299] softirqs last enabled at (1668): [] handle_softirqs+0x50c/0x770 [ 48.320776] softirqs last disabled at (1661): [] __irq_exit_rcu+0xc4/0x100 [ 48.322227] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:56251' (ECDSA) to the list of known hosts. 2025/11/18 01:51:46 fuzzer started 2025/11/18 01:51:47 dialing manager at localhost:37895 2025/11/18 01:51:47 checking machine... 2025/11/18 01:51:47 checking revisions... [ 49.194700] kmemleak: Automatic memory scanning thread ended 2025/11/18 01:51:47 testing simple program... [ 49.317342] cgroup: Unknown subsys name 'net' [ 49.375186] cgroup: Unknown subsys name 'cpuset' [ 49.388855] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 01:51:46 Registers: info registers vcpu 0 RAX=dffffc0000000000 RBX=0000000000000001 RCX=ffffffff869f1f76 RDX=1ffff110012c4f14 RSI=1ffff110012c4f13 RDI=1ffff110012c4f13 RBP=ffff888009627898 RSP=ffff888009627780 R8 =ffffffff869f1f7a R9 =ffff888009627880 R10=000000000003c9ed R11=000000000000453f R12=ffff8880096278a0 R13=ffff888009627888 R14=ffff8880096278e8 R15=ffff888009627840 RIP=ffffffff8135f03a 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 fffffe4c00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fde3c386618 CR3=000000000d60f000 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=6e69676f6c5f6d61702c78756e696c65 XMM02=755f6d61702c74696d7265705f6d6170 XMM03=2c766e655f6d61702c7374696d696c5f XMM04=6d61702c766e655f6d61702c7374696d XMM05=78696e755f6d61702c74696d7265705f XMM06=6469756e69676f6c5f6d61702c78756e XMM07=672065736f6c635f6e6f69737365733a XMM08=61662029286e65706f5f746964756100 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=0000000000023fc5 RBX=0000000000000001 RCX=ffffffff84c72d57 RDX=0000000000000000 RSI=0000000000000000 RDI=ffffffff814d2c90 RBP=dffffc0000000000 RSP=ffff8880096efe58 R8 =0000000000000001 R9 =ffffed100d9e639a R10=ffff88806cf31cd3 R11=0000000000000001 R12=ffffffff8664f650 R13=1ffff110012ddfd2 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 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe3d00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffff547af78 CR3=000000000a5a6000 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=2036343a31353a313020383120766f4e XMM01=73732878696e755f6d6170203a5d3134 XMM02=65736f6c63206e6f6973736573203a29 XMM03=755f6d6170203a5d3134325b64687373 XMM04=69662068637573206f4e203a656c6163 XMM05=3a656c696620766e65206e65706f206f XMM06=65733a6468737328766e655f6d617020 XMM07=6b7a79732035343a31353a3130203831 XMM08=30343d7974696c696261706163202279 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000