[ 46.814901] ------------[ cut here ]------------ [ 46.815826] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.817821] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/234 [ 46.819322] Modules linked in: [ 46.819959] CPU: 0 UID: 104 PID: 234 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 46.821874] Tainted: [W]=WARN [ 46.822434] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.823896] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.824861] 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 [ 46.827958] RSP: 0018:ffff88801a8c7bc0 EFLAGS: 00010286 [ 46.828924] RAX: 0000000000000000 RBX: ffffed1003518f78 RCX: ffffffff813a4050 [ 46.830203] RDX: ffff88800f080000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.831462] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003518f2f [ 46.832722] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.833979] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801a8c7df8 [ 46.835251] FS: 00007f93a5682900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 46.836671] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.837704] CR2: 00007f93a5b74580 CR3: 000000000db99000 CR4: 0000000000350ef0 [ 46.838967] Call Trace: [ 46.839425] [ 46.839858] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.840739] ? __create_object+0x59/0x80 [ 46.841460] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.842421] __vmalloc_noprof+0x59/0x60 [ 46.843153] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.844015] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.844939] bpf_prog_alloc+0x39/0x200 [ 46.845611] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.846534] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.847410] do_seccomp+0x349/0x25e0 [ 46.848117] ? __pfx_css_rstat_updated+0x10/0x10 [ 46.849003] ? __pfx_do_seccomp+0x10/0x10 [ 46.849778] ? find_held_lock+0x2b/0x80 [ 46.850488] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.851442] ? static_key_count+0x60/0x80 [ 46.852224] prctl_set_seccomp+0x4e/0x70 [ 46.853006] __do_sys_prctl+0xe6c/0x1d70 [ 46.853790] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.854620] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.855584] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.856534] ? irqentry_exit+0xf3/0x650 [ 46.857287] do_syscall_64+0xbf/0x430 [ 46.858010] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.858956] RIP: 0033:0x7f93a5b745cd [ 46.859589] 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 [ 46.862677] RSP: 002b:00007fff781edf10 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.864013] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f93a5b745cd [ 46.865276] RDX: 0000558bb1817e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.866543] RBP: 00007fff781edf70 R08: 0000000000000000 R09: 00007fff781ed610 [ 46.867791] R10: 0000000000000000 R11: 0000000000000246 R12: 0000558bddeebad0 [ 46.869047] R13: 00007fff781ee3a0 R14: 0000558bddeecbc0 R15: 0000558bddefd780 [ 46.870334] [ 46.870783] irq event stamp: 1779 [ 46.871375] hardirqs last enabled at (1787): [] __up_console_sem+0x78/0x80 [ 46.872877] hardirqs last disabled at (1796): [] __up_console_sem+0x5d/0x80 [ 46.874372] softirqs last enabled at (1766): [] handle_softirqs+0x50c/0x770 [ 46.875922] softirqs last disabled at (1761): [] __irq_exit_rcu+0xc4/0x100 [ 46.877491] ---[ end trace 0000000000000000 ]--- [ 49.779848] ------------[ cut here ]------------ [ 49.780805] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.782876] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/242 [ 49.784451] Modules linked in: [ 49.785098] CPU: 1 UID: 104 PID: 242 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 49.787118] Tainted: [W]=WARN [ 49.787732] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.789232] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.790167] 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 [ 49.793434] RSP: 0018:ffff888016d57bc0 EFLAGS: 00010286 [ 49.794459] RAX: 0000000000000000 RBX: ffffed1002daaf78 RCX: ffffffff813a4050 [ 49.795749] RDX: ffff888016079bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.797075] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002daaf2f [ 49.798372] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.799701] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016d57df8 [ 49.801000] FS: 00007f8f0379d900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 49.802508] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.803572] CR2: 00007ffebaabeef8 CR3: 000000000dc4f000 CR4: 0000000000350ef0 [ 49.804902] Call Trace: [ 49.805365] [ 49.805808] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.806735] ? __create_object+0x59/0x80 [ 49.807486] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.808489] __vmalloc_noprof+0x59/0x60 [ 49.809247] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.810136] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.811091] bpf_prog_alloc+0x39/0x200 [ 49.811839] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.812804] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.813710] do_seccomp+0x349/0x25e0 [ 49.814404] ? find_held_lock+0x2b/0x80 [ 49.815183] ? do_prlimit+0x310/0x610 [ 49.815933] ? __pfx_do_seccomp+0x10/0x10 [ 49.816730] ? do_raw_spin_unlock+0x53/0x220 [ 49.817535] ? _raw_spin_unlock+0x1e/0x40 [ 49.818361] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.819327] ? static_key_count+0x60/0x80 [ 49.820144] prctl_set_seccomp+0x4e/0x70 [ 49.820955] __do_sys_prctl+0xe6c/0x1d70 [ 49.821746] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.822593] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.823577] ? irqentry_exit+0xf3/0x650 [ 49.824380] do_syscall_64+0xbf/0x430 [ 49.825113] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.826099] RIP: 0033:0x7f8f03c8f5cd [ 49.826936] 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 [ 49.830245] RSP: 002b:00007ffebaabdcc0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.831675] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f8f03c8f5cd [ 49.832979] RDX: 0000560a73fc5e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.834331] RBP: 00007ffebaabdd20 R08: 0000000000000000 R09: 00007ffebaabd3c0 [ 49.835644] R10: 0000000000000000 R11: 0000000000000246 R12: 0000560a7b355ad0 [ 49.836982] R13: 00007ffebaabe150 R14: 0000560a7b356bc0 R15: 0000560a7b367780 [ 49.838350] [ 49.838808] irq event stamp: 1777 [ 49.839364] hardirqs last enabled at (1785): [] __up_console_sem+0x78/0x80 [ 49.840676] hardirqs last disabled at (1794): [] __up_console_sem+0x5d/0x80 [ 49.841976] softirqs last enabled at (1742): [] handle_softirqs+0x50c/0x770 [ 49.843313] softirqs last disabled at (1737): [] __irq_exit_rcu+0xc4/0x100 [ 49.844596] ---[ end trace 0000000000000000 ]--- [ 50.573150] ------------[ cut here ]------------ [ 50.574129] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.576173] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/249 [ 50.577684] Modules linked in: [ 50.578287] CPU: 1 UID: 104 PID: 249 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 50.580492] Tainted: [W]=WARN [ 50.581352] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.583186] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.584118] 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 [ 50.587266] RSP: 0018:ffff888016f27bc0 EFLAGS: 00010286 [ 50.588237] RAX: 0000000000000000 RBX: ffffed1002de4f78 RCX: ffffffff813a4050 [ 50.589525] RDX: ffff888013939bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.590796] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002de4f2f [ 50.592065] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.593331] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016f27df8 [ 50.594678] FS: 00007fd48d933900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 50.596093] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.597136] CR2: 00007fd48de25580 CR3: 000000001f1f0000 CR4: 0000000000350ef0 [ 50.598412] Call Trace: [ 50.598915] [ 50.599328] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.600222] ? __create_object+0x59/0x80 [ 50.601001] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.601955] __vmalloc_noprof+0x59/0x60 [ 50.602739] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.603575] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.604504] bpf_prog_alloc+0x39/0x200 [ 50.605231] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.606145] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.607058] do_seccomp+0x349/0x25e0 [ 50.607769] ? __pfx_css_rstat_updated+0x10/0x10 [ 50.608615] ? __pfx_do_seccomp+0x10/0x10 [ 50.609407] ? find_held_lock+0x2b/0x80 [ 50.610183] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.611157] ? static_key_count+0x60/0x80 [ 50.611965] prctl_set_seccomp+0x4e/0x70 [ 50.612750] __do_sys_prctl+0xe6c/0x1d70 [ 50.613484] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.614342] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.615307] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.616292] ? irqentry_exit+0xf3/0x650 [ 50.617052] do_syscall_64+0xbf/0x430 [ 50.617790] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.618763] RIP: 0033:0x7fd48de255cd [ 50.619416] 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 [ 50.622573] RSP: 002b:00007fffbeb77a40 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.623928] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fd48de255cd [ 50.625199] RDX: 00005563d591de00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.626620] RBP: 00007fffbeb77aa0 R08: 0000000000000000 R09: 00007fffbeb77140 [ 50.627912] R10: 0000000000000000 R11: 0000000000000246 R12: 00005564044fbad0 [ 50.629176] R13: 00007fffbeb77ed0 R14: 00005564044fcbc0 R15: 000055640450d780 [ 50.630465] [ 50.630942] irq event stamp: 1989 [ 50.631545] hardirqs last enabled at (1997): [] __up_console_sem+0x78/0x80 [ 50.633062] hardirqs last disabled at (2006): [] __up_console_sem+0x5d/0x80 [ 50.634582] softirqs last enabled at (1880): [] handle_softirqs+0x50c/0x770 [ 50.636108] softirqs last disabled at (1875): [] __irq_exit_rcu+0xc4/0x100 [ 50.637595] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:55271' (ECDSA) to the list of known hosts. 2025/11/17 17:28:39 fuzzer started 2025/11/17 17:28:39 dialing manager at localhost:37895 2025/11/17 17:28:39 checking machine... 2025/11/17 17:28:39 checking revisions... [ 51.537048] kmemleak: Automatic memory scanning thread ended 2025/11/17 17:28:39 testing simple program... [ 51.626733] cgroup: Unknown subsys name 'net' [ 51.702041] cgroup: Unknown subsys name 'cpuset' [ 51.714829] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 17:28:38 Registers: info registers vcpu 0 RAX=0000000000000001 RBX=ffffffff8166d4d0 RCX=ffffffff8162e5d4 RDX=fffffbfff0cc9ecb RSI=0000000000000008 RDI=ffffffff8664f650 RBP=ffff88806ce28e58 RSP=ffff88806ce089a0 R8 =0000000000000000 R9 =fffffbfff0cc9eca R10=ffffffff8664f657 R11=0000000000000001 R12=ffff88806ce28500 R13=ffff88806ce28580 R14=0000000000000000 R15=dffffc0000000000 RIP=ffffffff8162e5dc RFL=00000047 [---Z-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 00007f3f07506900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe7c00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffd800dbf68 CR3=000000000dab8000 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=00000000a60ce07b00000000cec3662e XMM01=00000000000000007c317fb3d6b9cd2f XMM02=0000000000000000719a44e53969d293 XMM03=000000000031f7d8f6f26eb69d5d053d XMM04=2cd7f517cfd4350200000000000ae988 XMM05=1319e678c5640f8a000000000031f7d8 XMM06=280a1d610a8a97f1000000000031f740 XMM07=58f17c1affdc82d60000000000310c08 XMM08=406589be3f9c4b220000000000310a70 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=8f5c28f5c28f5c29 RBX=ffff88801607b780 RCX=0000000000000002 RDX=0000000088596101 RSI=0000000000000000 RDI=ffffffff85e1ffe0 RBP=ffff88801607c1d8 RSP=ffff888016a37680 R8 =0000000000000000 R9 =0000000000000005 R10=0000000000000001 R11=0000000000000000 R12=0000000000000002 R13=0000000000000000 R14=0000000000000000 R15=0000000000000002 RIP=ffffffff81526fed RFL=00000817 [-O--APC] 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 00007f8f0379d900 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=00007ffebaab7000 CR3=000000000b774000 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=ffffffffffffffffffff000000000000 XMM01=000000000000003635006b6f6c6c756e XMM02=62003d73646e756f7200323135616873 XMM03=5320444f4854454d5f54505952434e45 XMM04=40404040404040404040404040404040 XMM05=5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a XMM06=20202020202020202020202020202020 XMM07=00000000000000000000000000000000 XMM08=00000000000000000000000000202020 XMM09=ff0000ffffffffffff00000000ffffff XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000