[ 38.923076] ------------[ cut here ]------------ [ 38.924026] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 38.926007] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/233 [ 38.927503] Modules linked in: [ 38.928083] CPU: 0 UID: 104 PID: 233 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 38.930226] Tainted: [W]=WARN [ 38.930793] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 38.932275] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 38.933138] 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 [ 38.936354] RSP: 0018:ffff88801b36fbc0 EFLAGS: 00010286 [ 38.937343] RAX: 0000000000000000 RBX: ffffed100366df78 RCX: ffffffff813a4050 [ 38.938659] RDX: ffff888015ac0000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 38.939944] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed100366df2f [ 38.941238] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 38.942540] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801b36fdf8 [ 38.943847] FS: 00007fc401947900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 38.945292] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 38.946381] CR2: 00007fffcfbdcef7 CR3: 000000000d5b4000 CR4: 0000000000350ef0 [ 38.947665] Call Trace: [ 38.948130] [ 38.948592] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 38.949496] ? __create_object+0x59/0x80 [ 38.950308] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 38.951285] __vmalloc_noprof+0x59/0x60 [ 38.952001] bpf_prog_alloc_no_stats+0x55/0x470 [ 38.952881] ? __pfx_seccomp_check_filter+0x10/0x10 [ 38.953837] bpf_prog_alloc+0x39/0x200 [ 38.954584] ? __pfx_seccomp_check_filter+0x10/0x10 [ 38.955518] bpf_prog_create_from_user+0xb2/0x2f0 [ 38.956429] do_seccomp+0x349/0x25e0 [ 38.957099] ? find_held_lock+0x2b/0x80 [ 38.957860] ? do_prlimit+0x310/0x610 [ 38.958616] ? __pfx_do_seccomp+0x10/0x10 [ 38.959412] ? do_raw_spin_unlock+0x53/0x220 [ 38.960244] ? _raw_spin_unlock+0x1e/0x40 [ 38.960976] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 38.961950] ? static_key_count+0x60/0x80 [ 38.962772] prctl_set_seccomp+0x4e/0x70 [ 38.963549] __do_sys_prctl+0xe6c/0x1d70 [ 38.964338] ? __pfx___do_sys_prctl+0x10/0x10 [ 38.965206] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 38.966155] ? irqentry_exit+0xf3/0x650 [ 38.966935] do_syscall_64+0xbf/0x430 [ 38.967679] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 38.968635] RIP: 0033:0x7fc401e395cd [ 38.969358] 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 [ 38.972578] RSP: 002b:00007fffcfbdb650 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 38.973962] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fc401e395cd [ 38.975285] RDX: 000055b96c3cae00 RSI: 0000000000000002 RDI: 0000000000000016 [ 38.976581] RBP: 00007fffcfbdb6b0 R08: 0000000000000000 R09: 00007fffcfbdad50 [ 38.977861] R10: 0000000000000000 R11: 0000000000000246 R12: 000055b977fcdad0 [ 38.979191] R13: 00007fffcfbdbae0 R14: 000055b977fcebc0 R15: 000055b977fdf780 [ 38.980500] [ 38.980929] irq event stamp: 3129 [ 38.981583] hardirqs last enabled at (3139): [] __up_console_sem+0x78/0x80 [ 38.983144] hardirqs last disabled at (3148): [] __up_console_sem+0x5d/0x80 [ 38.984716] softirqs last enabled at (3032): [] handle_softirqs+0x50c/0x770 [ 38.986290] softirqs last disabled at (3027): [] __irq_exit_rcu+0xc4/0x100 [ 38.987587] ---[ end trace 0000000000000000 ]--- [ 42.273410] ------------[ cut here ]------------ [ 42.274387] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.276428] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/242 [ 42.277891] Modules linked in: [ 42.278528] CPU: 1 UID: 104 PID: 242 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 42.280536] Tainted: [W]=WARN [ 42.281094] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.282603] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.283526] 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 [ 42.286735] RSP: 0018:ffff88801b3f7bc0 EFLAGS: 00010286 [ 42.287713] RAX: 0000000000000000 RBX: ffffed100367ef78 RCX: ffffffff813a4050 [ 42.288996] RDX: ffff888015f55340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.290292] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed100367ef2f [ 42.291604] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.292894] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801b3f7df8 [ 42.294203] FS: 00007fee84f18900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 42.295669] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.296754] CR2: 00007ffc2f53bef7 CR3: 000000000e105000 CR4: 0000000000350ef0 [ 42.298039] Call Trace: [ 42.298579] [ 42.299002] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.299910] ? __create_object+0x59/0x80 [ 42.300693] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.301670] __vmalloc_noprof+0x59/0x60 [ 42.302449] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.303330] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.304275] bpf_prog_alloc+0x39/0x200 [ 42.304989] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.305915] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.306832] do_seccomp+0x349/0x25e0 [ 42.307569] ? find_held_lock+0x2b/0x80 [ 42.308341] ? do_prlimit+0x310/0x610 [ 42.309045] ? __pfx_do_seccomp+0x10/0x10 [ 42.309824] ? do_raw_spin_unlock+0x53/0x220 [ 42.310681] ? _raw_spin_unlock+0x1e/0x40 [ 42.311481] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.312451] ? static_key_count+0x60/0x80 [ 42.313261] prctl_set_seccomp+0x4e/0x70 [ 42.313987] __do_sys_prctl+0xe6c/0x1d70 [ 42.314780] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.315641] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.316616] ? irqentry_exit+0xf3/0x650 [ 42.317382] do_syscall_64+0xbf/0x430 [ 42.318081] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.319064] RIP: 0033:0x7fee8540a5cd [ 42.319779] 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 [ 42.322970] RSP: 002b:00007ffc2f539ef0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.324336] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fee8540a5cd [ 42.325617] RDX: 000055b6df083e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.326933] RBP: 00007ffc2f539f50 R08: 0000000000000000 R09: 00007ffc2f5395f0 [ 42.328230] R10: 0000000000000000 R11: 0000000000000246 R12: 000055b70a803ad0 [ 42.329524] R13: 00007ffc2f53a380 R14: 000055b70a804bc0 R15: 000055b70a815780 [ 42.330860] [ 42.331330] irq event stamp: 1765 [ 42.331940] hardirqs last enabled at (1773): [] __up_console_sem+0x78/0x80 [ 42.333461] hardirqs last disabled at (1782): [] __up_console_sem+0x5d/0x80 [ 42.335005] softirqs last enabled at (1300): [] handle_softirqs+0x50c/0x770 [ 42.336549] softirqs last disabled at (1295): [] __irq_exit_rcu+0xc4/0x100 [ 42.338091] ---[ end trace 0000000000000000 ]--- [ 43.129842] ------------[ cut here ]------------ [ 43.130847] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 43.133001] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/249 [ 43.134595] Modules linked in: [ 43.135267] CPU: 0 UID: 104 PID: 249 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 43.137371] Tainted: [W]=WARN [ 43.137956] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 43.139532] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 43.140499] 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 [ 43.143895] RSP: 0018:ffff88801747fbc0 EFLAGS: 00010286 [ 43.144935] RAX: 0000000000000000 RBX: ffffed1002e8ff78 RCX: ffffffff813a4050 [ 43.146310] RDX: ffff88800f3a3780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 43.147681] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002e8ff2f [ 43.149045] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 43.150418] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801747fdf8 [ 43.151784] FS: 00007f5ce617e900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 43.153318] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 43.154456] CR2: 00007fff5cfb6ef7 CR3: 000000001b716000 CR4: 0000000000350ef0 [ 43.155825] Call Trace: [ 43.156362] [ 43.156795] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 43.157747] ? __create_object+0x59/0x80 [ 43.158595] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 43.159630] __vmalloc_noprof+0x59/0x60 [ 43.160428] bpf_prog_alloc_no_stats+0x55/0x470 [ 43.161357] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.162356] bpf_prog_alloc+0x39/0x200 [ 43.163091] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.164074] bpf_prog_create_from_user+0xb2/0x2f0 [ 43.165022] do_seccomp+0x349/0x25e0 [ 43.165772] ? find_held_lock+0x2b/0x80 [ 43.166590] ? do_prlimit+0x310/0x610 [ 43.167386] ? __pfx_do_seccomp+0x10/0x10 [ 43.168232] ? do_raw_spin_unlock+0x53/0x220 [ 43.169068] ? _raw_spin_unlock+0x1e/0x40 [ 43.169895] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 43.170929] ? static_key_count+0x60/0x80 [ 43.171784] prctl_set_seccomp+0x4e/0x70 [ 43.172606] __do_sys_prctl+0xe6c/0x1d70 [ 43.173436] ? __pfx___do_sys_prctl+0x10/0x10 [ 43.174355] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 43.175386] ? irqentry_exit+0xf3/0x650 [ 43.176150] do_syscall_64+0xbf/0x430 [ 43.176949] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 43.177956] RIP: 0033:0x7f5ce66705cd [ 43.178711] 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 [ 43.182091] RSP: 002b:00007fff5cfb5220 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 43.183563] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f5ce66705cd [ 43.184932] RDX: 00005607184a7e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 43.186305] RBP: 00007fff5cfb5280 R08: 0000000000000000 R09: 00007fff5cfb4920 [ 43.187666] R10: 0000000000000000 R11: 0000000000000246 R12: 0000560742843ad0 [ 43.189032] R13: 00007fff5cfb56b0 R14: 0000560742844bc0 R15: 0000560742855780 [ 43.190425] [ 43.190873] irq event stamp: 1807 [ 43.191550] hardirqs last enabled at (1817): [] __up_console_sem+0x78/0x80 [ 43.193181] hardirqs last disabled at (1826): [] __up_console_sem+0x5d/0x80 [ 43.194751] softirqs last enabled at (1696): [] handle_softirqs+0x50c/0x770 [ 43.196125] softirqs last disabled at (1691): [] __irq_exit_rcu+0xc4/0x100 [ 43.197532] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:64739' (ECDSA) to the list of known hosts. 2025/11/18 09:38:13 fuzzer started 2025/11/18 09:38:13 dialing manager at localhost:34383 2025/11/18 09:38:13 checking machine... 2025/11/18 09:38:13 checking revisions... [ 44.081645] kmemleak: Automatic memory scanning thread ended 2025/11/18 09:38:13 testing simple program... [ 44.172565] cgroup: Unknown subsys name 'net' [ 44.231072] cgroup: Unknown subsys name 'cpuset' [ 44.243467] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 09:38:12 Registers: info registers vcpu 0 RAX=0000000000000005 RBX=ffff888009611bc0 RCX=0000000000000100 RDX=0000000000000008 RSI=ffff888009612668 RDI=ffff888009612640 RBP=ffff888009612618 RSP=ffff88806ce08de0 R8 =0000000000000002 R9 =0000000000000000 R10=0000000000000001 R11=0000000000000001 R12=ffff888009612668 R13=dfb8078e475e76a4 R14=0000000000000001 R15=0000000000000002 RIP=ffffffff815228f3 RFL=00000007 [-----PC] 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 fffffe4500000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffdd0353698 CR3=000000000bfb7000 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=c91d8a80e608ae2d00000000000ae988 XMM05=4560d558a67e691b00000000003233e0 XMM06=8509caf697e857a40000000000322180 XMM07=00000000000000000000000000000000 XMM08=415453454d49545f454d49544c414552 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=dffffc0000000000 RBX=ffff888008cd4000 RCX=ffff88806cf37340 RDX=1ffff1100d9e6fb6 RSI=0000000000000001 RDI=ffff88806cf37db0 RBP=ffff88806cf37384 RSP=ffff88806cf08dc8 R8 =ffff888009613810 R9 =ffff88806cf37410 R10=1ffff110012df709 R11=0000000000000001 R12=ffff88806cf37400 R13=0000000000000000 R14=0000000000155cc0 R15=dffffc0000000000 RIP=ffffffff814aee60 RFL=00000046 [---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 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe6a00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffc2f534000 CR3=000000001fc3c000 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