[ 45.302938] ------------[ cut here ]------------ [ 45.303917] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 45.306036] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/235 [ 45.307581] Modules linked in: [ 45.308184] CPU: 0 UID: 104 PID: 235 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 45.310316] Tainted: [W]=WARN [ 45.310969] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 45.312537] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 45.313451] 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 [ 45.316786] RSP: 0018:ffff888016597bc0 EFLAGS: 00010286 [ 45.317816] RAX: 0000000000000000 RBX: ffffed1002cb2f78 RCX: ffffffff813a4050 [ 45.319196] RDX: ffff888016341bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 45.320556] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002cb2f2f [ 45.321896] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 45.323271] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016597df8 [ 45.324637] FS: 00007f7248f6d900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 45.326153] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 45.327291] CR2: 00007ffd66d4eef8 CR3: 000000000fe54000 CR4: 0000000000350ef0 [ 45.328676] Call Trace: [ 45.329153] [ 45.329712] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 45.330740] ? __create_object+0x59/0x80 [ 45.331578] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 45.332622] __vmalloc_noprof+0x59/0x60 [ 45.333374] bpf_prog_alloc_no_stats+0x55/0x470 [ 45.334301] ? __pfx_seccomp_check_filter+0x10/0x10 [ 45.335292] bpf_prog_alloc+0x39/0x200 [ 45.336082] ? __pfx_seccomp_check_filter+0x10/0x10 [ 45.337080] bpf_prog_create_from_user+0xb2/0x2f0 [ 45.338042] do_seccomp+0x349/0x25e0 [ 45.338822] ? find_held_lock+0x2b/0x80 [ 45.339628] ? do_prlimit+0x310/0x610 [ 45.340343] ? __pfx_do_seccomp+0x10/0x10 [ 45.341172] ? do_raw_spin_unlock+0x53/0x220 [ 45.342049] ? _raw_spin_unlock+0x1e/0x40 [ 45.343000] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 45.344207] ? static_key_count+0x60/0x80 [ 45.345263] prctl_set_seccomp+0x4e/0x70 [ 45.346228] __do_sys_prctl+0xe6c/0x1d70 [ 45.347133] ? __pfx___do_sys_prctl+0x10/0x10 [ 45.348050] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 45.349047] ? irqentry_exit+0xf3/0x650 [ 45.349868] do_syscall_64+0xbf/0x430 [ 45.350667] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 45.351667] RIP: 0033:0x7f724945f5cd [ 45.352355] 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 [ 45.355665] RSP: 002b:00007ffd66d4c550 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 45.357065] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f724945f5cd [ 45.358419] RDX: 00005629e1bb7e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 45.359750] RBP: 00007ffd66d4c5b0 R08: 0000000000000000 R09: 00007ffd66d4bc50 [ 45.361079] R10: 0000000000000000 R11: 0000000000000246 R12: 00005629f3c7a240 [ 45.362455] R13: 00007ffd66d4c9e0 R14: 00005629f3c79bf0 R15: 00005629f3c8e4d0 [ 45.363634] [ 45.363997] irq event stamp: 1729 [ 45.364573] hardirqs last enabled at (1739): [] __up_console_sem+0x78/0x80 [ 45.365898] hardirqs last disabled at (1748): [] __up_console_sem+0x5d/0x80 [ 45.367260] softirqs last enabled at (1564): [] handle_softirqs+0x50c/0x770 [ 45.368612] softirqs last disabled at (1559): [] __irq_exit_rcu+0xc4/0x100 [ 45.369931] ---[ end trace 0000000000000000 ]--- [ 48.966261] ------------[ cut here ]------------ [ 48.967326] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 48.969568] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/242 [ 48.971218] Modules linked in: [ 48.971920] CPU: 1 UID: 104 PID: 242 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 48.974118] Tainted: [W]=WARN [ 48.974777] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 48.976402] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 48.977401] 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 [ 48.980884] RSP: 0018:ffff88801633fbc0 EFLAGS: 00010286 [ 48.981982] RAX: 0000000000000000 RBX: ffffed1002c67f78 RCX: ffffffff813a4050 [ 48.983411] RDX: ffff88800f590000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 48.984823] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002c67f2f [ 48.986250] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 48.987659] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801633fdf8 [ 48.989059] FS: 00007fcd55eea900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 48.990563] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 48.991632] CR2: 00007ffca5d7bef8 CR3: 000000001fe06000 CR4: 0000000000350ef0 [ 48.992935] Call Trace: [ 48.993411] [ 48.993867] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 48.994870] ? __create_object+0x59/0x80 [ 48.995679] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 48.996674] __vmalloc_noprof+0x59/0x60 [ 48.997401] bpf_prog_alloc_no_stats+0x55/0x470 [ 48.998297] ? __pfx_seccomp_check_filter+0x10/0x10 [ 48.999261] bpf_prog_alloc+0x39/0x200 [ 49.000027] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.000960] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.001878] do_seccomp+0x349/0x25e0 [ 49.002634] ? find_held_lock+0x2b/0x80 [ 49.003363] ? do_prlimit+0x310/0x610 [ 49.004125] ? __pfx_do_seccomp+0x10/0x10 [ 49.004931] ? do_raw_spin_unlock+0x53/0x220 [ 49.005786] ? _raw_spin_unlock+0x1e/0x40 [ 49.006616] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.007605] ? static_key_count+0x60/0x80 [ 49.008374] prctl_set_seccomp+0x4e/0x70 [ 49.009164] __do_sys_prctl+0xe6c/0x1d70 [ 49.009953] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.010839] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.011808] ? irqentry_exit+0xf3/0x650 [ 49.012593] do_syscall_64+0xbf/0x430 [ 49.013307] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.014274] RIP: 0033:0x7fcd563dc5cd [ 49.014975] 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 [ 49.018524] RSP: 002b:00007ffca5d7aec0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.019930] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fcd563dc5cd [ 49.021565] RDX: 0000560f45921e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.022873] RBP: 00007ffca5d7af20 R08: 0000000000000000 R09: 00007ffca5d7a5c0 [ 49.024383] R10: 0000000000000000 R11: 0000000000000246 R12: 0000560f6bd08ad0 [ 49.025895] R13: 00007ffca5d7b350 R14: 0000560f6bd09bc0 R15: 0000560f6bd1a780 [ 49.027309] [ 49.027902] irq event stamp: 1779 [ 49.028546] hardirqs last enabled at (1789): [] __up_console_sem+0x78/0x80 [ 49.030093] hardirqs last disabled at (1798): [] __up_console_sem+0x5d/0x80 [ 49.031771] softirqs last enabled at (1736): [] handle_softirqs+0x50c/0x770 [ 49.033531] softirqs last disabled at (1731): [] __irq_exit_rcu+0xc4/0x100 [ 49.035052] ---[ end trace 0000000000000000 ]--- [ 49.849328] ------------[ cut here ]------------ [ 49.850297] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.852418] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/249 [ 49.853938] Modules linked in: [ 49.854829] CPU: 0 UID: 104 PID: 249 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 49.856964] Tainted: [W]=WARN [ 49.857582] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.859087] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.860037] 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 [ 49.863288] RSP: 0018:ffff88801747fbc0 EFLAGS: 00010286 [ 49.864300] RAX: 0000000000000000 RBX: ffffed1002e8ff78 RCX: ffffffff813a4050 [ 49.865615] RDX: ffff8880179cd340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.866939] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002e8ff2f [ 49.868234] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.869539] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801747fdf8 [ 49.870857] FS: 00007fd2c0aed900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 49.872318] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.873410] CR2: 00007fff6581fef8 CR3: 000000000d3c4000 CR4: 0000000000350ef0 [ 49.874725] Call Trace: [ 49.875192] [ 49.875654] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.876577] ? __create_object+0x59/0x80 [ 49.877325] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.878337] __vmalloc_noprof+0x59/0x60 [ 49.879109] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.879991] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.880945] bpf_prog_alloc+0x39/0x200 [ 49.881685] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.882635] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.883563] do_seccomp+0x349/0x25e0 [ 49.884234] ? find_held_lock+0x2b/0x80 [ 49.884997] ? do_prlimit+0x310/0x610 [ 49.885747] ? __pfx_do_seccomp+0x10/0x10 [ 49.886553] ? do_raw_spin_unlock+0x53/0x220 [ 49.887362] ? _raw_spin_unlock+0x1e/0x40 [ 49.888157] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.889132] ? static_key_count+0x60/0x80 [ 49.889937] prctl_set_seccomp+0x4e/0x70 [ 49.890754] __do_sys_prctl+0xe6c/0x1d70 [ 49.891569] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.892389] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.893353] ? irqentry_exit+0xf3/0x650 [ 49.894135] do_syscall_64+0xbf/0x430 [ 49.894890] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.895832] RIP: 0033:0x7fd2c0fdf5cd [ 49.896542] 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 [ 49.899704] RSP: 002b:00007fff6581e860 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.901075] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fd2c0fdf5cd [ 49.902383] RDX: 0000556c72aa7e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.903649] RBP: 00007fff6581e8c0 R08: 0000000000000000 R09: 00007fff6581df60 [ 49.905009] R10: 0000000000000000 R11: 0000000000000246 R12: 0000556c91402bf0 [ 49.906462] R13: 00007fff6581ecf0 R14: 0000556c9140c380 R15: 0000556c91417460 [ 49.907935] [ 49.908412] irq event stamp: 1923 [ 49.909148] hardirqs last enabled at (1933): [] __up_console_sem+0x78/0x80 [ 49.910878] hardirqs last disabled at (1942): [] __up_console_sem+0x5d/0x80 [ 49.912578] softirqs last enabled at (1814): [] handle_softirqs+0x50c/0x770 [ 49.914318] softirqs last disabled at (1809): [] __irq_exit_rcu+0xc4/0x100 [ 49.915628] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:9690' (ECDSA) to the list of known hosts. 2025/11/17 19:12:20 fuzzer started 2025/11/17 19:12:20 dialing manager at localhost:37895 2025/11/17 19:12:20 checking machine... 2025/11/17 19:12:20 checking revisions... [ 50.773213] kmemleak: Automatic memory scanning thread ended 2025/11/17 19:12:20 testing simple program... [ 50.844274] cgroup: Unknown subsys name 'net' [ 50.878388] cgroup: Unknown subsys name 'cpuset' [ 50.888979] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 19:12:19 Registers: info registers vcpu 0 RAX=0000000000000001 RBX=0000000000000000 RCX=4b952e4da9267483 RDX=00000000915d54c6 RSI=000000005e406224 RDI=0000000000104185 RBP=ffffffff85e1ffe0 RSP=ffff888015e8f7a0 R8 =0000000000000001 R9 =0000000000000000 R10=0000000000000001 R11=0000000000000001 R12=0000000000000002 R13=0000000000000000 R14=0000000000000000 R15=0000000000000200 RIP=ffffffff8152926b RFL=00000206 [-----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 00007f9b9cdc6900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe4400000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f9b9c4df028 CR3=000000000e04c000 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=ffffffffffffffffffffffffffffffff XMM01=30306234386136303638616663356134 XMM02=38303062343861363036386166633561 XMM03=2f6c616e72756f6a2f676f6c2f6e7572 XMM04=ce2405422027d83c00000000000ae988 XMM05=dcf762f61967ad920000000000322db0 XMM06=090f1556b20111b30000000000321500 XMM07=00000000000000000000000000000000 XMM08=415453454d49545f454d49544c414552 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=ffffffff86691930 RBX=ffffffff86691908 RCX=ffffffff81204b69 RDX=0000000000000000 RSI=ffffffff869d9f82 RDI=ffffffff866918e0 RBP=ffffffff8669190c RSP=ffff888009757788 R8 =ffffffff869d9f82 R9 =0000000000000000 R10=000000000003c9ed R11=000000000000054b R12=ffffffff86691930 R13=ffffffff866918e0 R14=ffffffff86691908 R15=dffffc0000000000 RIP=ffffffff8135da8a RFL=00000283 [--S---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 fffffe5300000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffca5d75000 CR3=000000001fd98000 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=635f6e6f69737365733a4d41503d706f XMM01=6f6c5f6d61702c78756e696c65735f6d XMM02=61702c74696d7265705f6d61702c7469 XMM03=655f6d61702c7374696d696c5f6d6170 XMM04=3d6c616e696d72657420322e322e302e XMM05=3d656d616e74736f682022646873732f XMM06=746f6f72223d746363612078756e696c XMM07=6e655f6d61702c7374696d696c5f6d61 XMM08=652075253d64692073253d706f000000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000