[ 46.863678] ------------[ cut here ]------------ [ 46.864452] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.866565] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/236 [ 46.867762] Modules linked in: [ 46.868248] CPU: 0 UID: 104 PID: 236 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 46.869893] Tainted: [W]=WARN [ 46.870351] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.871587] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.872319] 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 [ 46.874937] RSP: 0018:ffff888018ff7bc0 EFLAGS: 00010286 [ 46.875737] RAX: 0000000000000000 RBX: ffffed10031fef78 RCX: ffffffff813a4050 [ 46.876790] RDX: ffff88800c563780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.877872] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10031fef2f [ 46.878926] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.879976] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888018ff7df8 [ 46.881039] FS: 00007f7716e4e900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 46.882235] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.883111] CR2: 00007ffcfb29bef7 CR3: 000000000e3cd000 CR4: 0000000000350ef0 [ 46.884176] Call Trace: [ 46.884594] [ 46.884936] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.885687] ? __create_object+0x59/0x80 [ 46.886296] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.887097] __vmalloc_noprof+0x59/0x60 [ 46.887724] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.888450] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.889186] bpf_prog_alloc+0x39/0x200 [ 46.889802] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.890561] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.891271] do_seccomp+0x349/0x25e0 [ 46.891862] ? find_held_lock+0x2b/0x80 [ 46.892481] ? do_prlimit+0x310/0x610 [ 46.893061] ? __pfx_do_seccomp+0x10/0x10 [ 46.893723] ? do_raw_spin_unlock+0x53/0x220 [ 46.894411] ? _raw_spin_unlock+0x1e/0x40 [ 46.895020] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.895813] ? static_key_count+0x60/0x80 [ 46.896467] prctl_set_seccomp+0x4e/0x70 [ 46.897069] __do_sys_prctl+0xe6c/0x1d70 [ 46.897719] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.898429] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.899195] ? irqentry_exit+0xf3/0x650 [ 46.899824] do_syscall_64+0xbf/0x430 [ 46.900441] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.901198] RIP: 0033:0x7f77173405cd [ 46.901804] 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 [ 46.904431] RSP: 002b:00007ffcfb29a990 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.905573] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f77173405cd [ 46.906634] RDX: 00005647ee812e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.907705] RBP: 00007ffcfb29a9f0 R08: 0000000000000000 R09: 00007ffcfb29a090 [ 46.908771] R10: 0000000000000000 R11: 0000000000000246 R12: 0000564819062ad0 [ 46.909846] R13: 00007ffcfb29ae20 R14: 0000564819063bc0 R15: 0000564819074780 [ 46.910926] [ 46.911281] irq event stamp: 1741 [ 46.911826] hardirqs last enabled at (1751): [] __up_console_sem+0x78/0x80 [ 46.913082] hardirqs last disabled at (1760): [] __up_console_sem+0x5d/0x80 [ 46.914382] softirqs last enabled at (1232): [] handle_softirqs+0x50c/0x770 [ 46.915663] softirqs last disabled at (1211): [] __irq_exit_rcu+0xc4/0x100 [ 46.916921] ---[ end trace 0000000000000000 ]--- [ 49.717928] ------------[ cut here ]------------ [ 49.718671] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.720275] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/244 [ 49.721497] Modules linked in: [ 49.721972] CPU: 1 UID: 104 PID: 244 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 49.723606] Tainted: [W]=WARN [ 49.724049] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.725230] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.726008] 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 [ 49.728532] RSP: 0018:ffff888009ff7bc0 EFLAGS: 00010286 [ 49.729285] RAX: 0000000000000000 RBX: ffffed10013fef78 RCX: ffffffff813a4050 [ 49.730388] RDX: ffff888016c33780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.731405] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10013fef2f [ 49.732437] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.733500] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888009ff7df8 [ 49.734528] FS: 00007f18a80a5900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 49.735689] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.736543] CR2: 00007f18a8597580 CR3: 000000000c986000 CR4: 0000000000350ef0 [ 49.737616] Call Trace: [ 49.737990] [ 49.738316] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.739048] ? __create_object+0x59/0x80 [ 49.739679] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.740471] __vmalloc_noprof+0x59/0x60 [ 49.741040] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.741761] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.742501] bpf_prog_alloc+0x39/0x200 [ 49.743051] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.743788] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.744512] do_seccomp+0x349/0x25e0 [ 49.745047] ? __pfx_css_rstat_updated+0x10/0x10 [ 49.745793] ? __pfx_do_seccomp+0x10/0x10 [ 49.746446] ? find_held_lock+0x2b/0x80 [ 49.747020] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.747795] ? static_key_count+0x60/0x80 [ 49.748441] prctl_set_seccomp+0x4e/0x70 [ 49.749024] __do_sys_prctl+0xe6c/0x1d70 [ 49.749681] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.750334] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.751111] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.751879] ? irqentry_exit+0xf3/0x650 [ 49.752493] do_syscall_64+0xbf/0x430 [ 49.753060] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.753850] RIP: 0033:0x7f18a85975cd [ 49.754422] 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 [ 49.756984] RSP: 002b:00007ffc3d702050 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.758115] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f18a85975cd [ 49.759147] RDX: 000055a93c58ce00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.760201] RBP: 00007ffc3d7020b0 R08: 0000000000000000 R09: 00007ffc3d701750 [ 49.761221] R10: 0000000000000000 R11: 0000000000000246 R12: 000055a962b0bad0 [ 49.762289] R13: 00007ffc3d7024e0 R14: 000055a962b0cbc0 R15: 000055a962b1d780 [ 49.763504] [ 49.763913] irq event stamp: 1739 [ 49.764497] hardirqs last enabled at (1749): [] __up_console_sem+0x78/0x80 [ 49.765755] hardirqs last disabled at (1758): [] __up_console_sem+0x5d/0x80 [ 49.766968] softirqs last enabled at (1410): [] handle_softirqs+0x50c/0x770 [ 49.768198] softirqs last disabled at (1395): [] __irq_exit_rcu+0xc4/0x100 [ 49.769447] ---[ end trace 0000000000000000 ]--- [ 50.476348] ------------[ cut here ]------------ [ 50.476936] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.478186] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/251 [ 50.479094] Modules linked in: [ 50.479480] CPU: 0 UID: 104 PID: 251 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 50.480649] Tainted: [W]=WARN [ 50.480985] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.481871] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.482427] 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 [ 50.484294] RSP: 0018:ffff888017c2fbc0 EFLAGS: 00010286 [ 50.484874] RAX: 0000000000000000 RBX: ffffed1002f85f78 RCX: ffffffff813a4050 [ 50.485655] RDX: ffff88801445d340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.486401] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002f85f2f [ 50.487127] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.487915] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888017c2fdf8 [ 50.488665] FS: 00007f85f81ad900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 50.489523] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.490138] CR2: 00007fff74950ef7 CR3: 000000000ca68000 CR4: 0000000000350ef0 [ 50.490891] Call Trace: [ 50.491174] [ 50.491446] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.491954] ? __create_object+0x59/0x80 [ 50.492421] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.492958] __vmalloc_noprof+0x59/0x60 [ 50.493407] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.493888] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.494428] bpf_prog_alloc+0x39/0x200 [ 50.494825] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.495331] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.495852] do_seccomp+0x349/0x25e0 [ 50.496239] ? find_held_lock+0x2b/0x80 [ 50.496680] ? do_prlimit+0x310/0x610 [ 50.497085] ? __pfx_do_seccomp+0x10/0x10 [ 50.497546] ? do_raw_spin_unlock+0x53/0x220 [ 50.497998] ? _raw_spin_unlock+0x1e/0x40 [ 50.498451] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.498980] ? static_key_count+0x60/0x80 [ 50.499448] prctl_set_seccomp+0x4e/0x70 [ 50.499877] __do_sys_prctl+0xe6c/0x1d70 [ 50.500299] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.500796] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.501326] ? irqentry_exit+0xf3/0x650 [ 50.501787] do_syscall_64+0xbf/0x430 [ 50.502188] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.502736] RIP: 0033:0x7f85f869f5cd [ 50.503114] 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 [ 50.504939] RSP: 002b:00007fff7494ebb0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.505737] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f85f869f5cd [ 50.506485] RDX: 0000555aab065e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.507197] RBP: 00007fff7494ec10 R08: 0000000000000000 R09: 00007fff7494e2b0 [ 50.507943] R10: 0000000000000000 R11: 0000000000000246 R12: 0000555acf5f2ad0 [ 50.508694] R13: 00007fff7494f040 R14: 0000555acf5f3bc0 R15: 0000555acf604780 [ 50.509453] [ 50.509698] irq event stamp: 1659 [ 50.510048] hardirqs last enabled at (1667): [] __up_console_sem+0x78/0x80 [ 50.510930] hardirqs last disabled at (1676): [] __up_console_sem+0x5d/0x80 [ 50.511822] softirqs last enabled at (1178): [] handle_softirqs+0x50c/0x770 [ 50.512715] softirqs last disabled at (1169): [] __irq_exit_rcu+0xc4/0x100 [ 50.513662] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:28359' (ECDSA) to the list of known hosts. 2025/11/18 09:43:38 fuzzer started 2025/11/18 09:43:38 dialing manager at localhost:34383 2025/11/18 09:43:38 checking machine... 2025/11/18 09:43:38 checking revisions... [ 51.387521] kmemleak: Automatic memory scanning thread ended 2025/11/18 09:43:38 testing simple program... [ 51.496286] cgroup: Unknown subsys name 'net' [ 51.562542] cgroup: Unknown subsys name 'cpuset' [ 51.581546] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 09:43:37 Registers: info registers vcpu 0 RAX=00000000114605aa RBX=0000000008993f6b RCX=ffff888017e76970 RDX=000000000000000a RSI=00000000ee14505e RDI=0000000000000002 RBP=0000000000000001 RSP=ffff888018ff7730 R8 =00000000ac83ef24 R9 =ffff88806c43f6b0 R10=0000000000000001 R11=0000000000000000 R12=0000000000000000 R13=0000000000002800 R14=ffff888018ff7798 R15=000000000000000a RIP=ffffffff82642bc6 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 00007f18a80a5900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe5000000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffc3d6fc000 CR3=0000000020bbf000 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 info registers vcpu 1 RAX=00000000000245b1 RBX=0000000000000001 RCX=ffffffff84c72d57 RDX=0000000000000000 RSI=0000000000000000 RDI=ffffffff814d2c90 RBP=dffffc0000000000 RSP=ffff8880096efe58 R8 =0000000000000001 R9 =ffffed100d9e639a R10=ffff88806cf31cd3 R11=0000000000000001 R12=ffffffff8664f850 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 fffffe7400000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffdde3eefb8 CR3=000000000c17d000 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=33343a393020383120766f4e3e36383c XMM01=7365733a646873732878696e755f6d61 XMM02=736f6c63206e6f6973736573203a296e XMM03=5f6d6170203a5d3334325b6468737320 XMM04=6456774875434142334f726f59427469 XMM05=485320415352203a3268737320363437 XMM06=206d6f726620746f6f7220726f662079 XMM07=00000000000000000000000000000000 XMM08=3a677562656420676f6c737973720000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000