[ 46.354673] ------------[ cut here ]------------ [ 46.355562] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.357727] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/236 [ 46.359212] Modules linked in: [ 46.359840] CPU: 1 UID: 104 PID: 236 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 46.361847] Tainted: [W]=WARN [ 46.362414] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.363879] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.364762] 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 [ 46.367900] RSP: 0018:ffff888014d2fbc0 EFLAGS: 00010286 [ 46.368877] RAX: 0000000000000000 RBX: ffffed10029a5f78 RCX: ffffffff813a4050 [ 46.370165] RDX: ffff8880174fd340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.371463] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10029a5f2f [ 46.372719] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.374008] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888014d2fdf8 [ 46.375303] FS: 00007f547b919900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 46.376734] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.377790] CR2: 00007ffea6efeef7 CR3: 000000000e0a3000 CR4: 0000000000350ef0 [ 46.379088] Call Trace: [ 46.379544] [ 46.379998] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.380894] ? __create_object+0x59/0x80 [ 46.381675] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.382650] __vmalloc_noprof+0x59/0x60 [ 46.383351] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.384219] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.385143] bpf_prog_alloc+0x39/0x200 [ 46.385880] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.386804] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.387716] do_seccomp+0x349/0x25e0 [ 46.388380] ? find_held_lock+0x2b/0x80 [ 46.389142] ? do_prlimit+0x310/0x610 [ 46.389904] ? __pfx_do_seccomp+0x10/0x10 [ 46.390703] ? do_raw_spin_unlock+0x53/0x220 [ 46.391489] ? _raw_spin_unlock+0x1e/0x40 [ 46.392262] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.393208] ? static_key_count+0x60/0x80 [ 46.393991] prctl_set_seccomp+0x4e/0x70 [ 46.394791] __do_sys_prctl+0xe6c/0x1d70 [ 46.395539] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.396390] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.397359] ? irqentry_exit+0xf3/0x650 [ 46.398110] do_syscall_64+0xbf/0x430 [ 46.398851] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.399830] RIP: 0033:0x7f547be0b5cd [ 46.400499] 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 [ 46.403653] RSP: 002b:00007ffea6efcd70 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.405030] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f547be0b5cd [ 46.406324] RDX: 0000556e761e0e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.407613] RBP: 00007ffea6efcdd0 R08: 0000000000000000 R09: 00007ffea6efc470 [ 46.408895] R10: 0000000000000000 R11: 0000000000000246 R12: 0000556eb506bad0 [ 46.410174] R13: 00007ffea6efd200 R14: 0000556eb506cbc0 R15: 0000556eb507d780 [ 46.411486] [ 46.411946] irq event stamp: 1807 [ 46.412548] hardirqs last enabled at (1815): [] __up_console_sem+0x78/0x80 [ 46.414102] hardirqs last disabled at (1826): [] __up_console_sem+0x5d/0x80 [ 46.415629] softirqs last enabled at (1774): [] handle_softirqs+0x50c/0x770 [ 46.417161] softirqs last disabled at (1769): [] __irq_exit_rcu+0xc4/0x100 [ 46.418694] ---[ end trace 0000000000000000 ]--- [ 49.768958] ------------[ cut here ]------------ [ 49.769878] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.772225] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/244 [ 49.773900] Modules linked in: [ 49.774506] CPU: 1 UID: 104 PID: 244 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 49.776521] Tainted: [W]=WARN [ 49.777118] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.778601] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.779476] 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 [ 49.782610] RSP: 0018:ffff88801bd17bc0 EFLAGS: 00010286 [ 49.783535] RAX: 0000000000000000 RBX: ffffed10037a2f78 RCX: ffffffff813a4050 [ 49.784794] RDX: ffff888014f43780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.786084] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10037a2f2f [ 49.787354] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.788620] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801bd17df8 [ 49.789900] FS: 00007f7a147c1900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 49.791357] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.792436] CR2: 00007f7a14cb3580 CR3: 000000000dd9d000 CR4: 0000000000350ef0 [ 49.793731] Call Trace: [ 49.794210] [ 49.794654] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.795506] ? __create_object+0x59/0x80 [ 49.796280] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.797230] __vmalloc_noprof+0x59/0x60 [ 49.797992] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.798867] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.799784] bpf_prog_alloc+0x39/0x200 [ 49.800459] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.801374] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.802278] do_seccomp+0x349/0x25e0 [ 49.802984] ? __pfx_css_rstat_updated+0x10/0x10 [ 49.803870] ? __pfx_do_seccomp+0x10/0x10 [ 49.804641] ? find_held_lock+0x2b/0x80 [ 49.805353] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.806308] ? static_key_count+0x60/0x80 [ 49.807098] prctl_set_seccomp+0x4e/0x70 [ 49.807861] __do_sys_prctl+0xe6c/0x1d70 [ 49.808635] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.809446] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.810418] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.811370] ? irqentry_exit+0xf3/0x650 [ 49.812126] do_syscall_64+0xbf/0x430 [ 49.812853] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.813790] RIP: 0033:0x7f7a14cb35cd [ 49.814456] 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 [ 49.817558] RSP: 002b:00007ffdff70b2e0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.818930] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f7a14cb35cd [ 49.820191] RDX: 000055ab2b1c5e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.821440] RBP: 00007ffdff70b340 R08: 0000000000000000 R09: 00007ffdff70a9e0 [ 49.822716] R10: 0000000000000000 R11: 0000000000000246 R12: 000055ab35a78240 [ 49.823976] R13: 00007ffdff70b770 R14: 000055ab35a77bf0 R15: 000055ab35a8c4d0 [ 49.825242] [ 49.825702] irq event stamp: 1791 [ 49.826319] hardirqs last enabled at (1799): [] __up_console_sem+0x78/0x80 [ 49.827675] hardirqs last disabled at (1808): [] __up_console_sem+0x5d/0x80 [ 49.828909] softirqs last enabled at (1576): [] handle_softirqs+0x50c/0x770 [ 49.830193] softirqs last disabled at (1571): [] __irq_exit_rcu+0xc4/0x100 [ 49.831439] ---[ end trace 0000000000000000 ]--- [ 50.603001] ------------[ cut here ]------------ [ 50.603973] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.606035] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/251 [ 50.607481] Modules linked in: [ 50.608121] CPU: 0 UID: 104 PID: 251 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 50.610094] Tainted: [W]=WARN [ 50.610689] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.612156] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.613073] 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 [ 50.616239] RSP: 0018:ffff8880171d7bc0 EFLAGS: 00010286 [ 50.617210] RAX: 0000000000000000 RBX: ffffed1002e3af78 RCX: ffffffff813a4050 [ 50.618503] RDX: ffff888016a59bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.619772] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002e3af2f [ 50.621059] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.622337] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880171d7df8 [ 50.623617] FS: 00007f5c49ce9900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 50.625056] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.626125] CR2: 00007fffe9300ef7 CR3: 000000000c24f000 CR4: 0000000000350ef0 [ 50.627420] Call Trace: [ 50.627932] [ 50.628345] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.629232] ? __create_object+0x59/0x80 [ 50.630009] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.630982] __vmalloc_noprof+0x59/0x60 [ 50.631738] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.632554] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.633500] bpf_prog_alloc+0x39/0x200 [ 50.634250] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.635183] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.636084] do_seccomp+0x349/0x25e0 [ 50.636798] ? find_held_lock+0x2b/0x80 [ 50.637500] ? do_prlimit+0x310/0x610 [ 50.638250] ? __pfx_do_seccomp+0x10/0x10 [ 50.639043] ? do_raw_spin_unlock+0x53/0x220 [ 50.639878] ? _raw_spin_unlock+0x1e/0x40 [ 50.640654] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.641556] ? static_key_count+0x60/0x80 [ 50.642378] prctl_set_seccomp+0x4e/0x70 [ 50.643149] __do_sys_prctl+0xe6c/0x1d70 [ 50.643922] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.644773] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.645744] ? irqentry_exit+0xf3/0x650 [ 50.646468] do_syscall_64+0xbf/0x430 [ 50.647198] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.648143] RIP: 0033:0x7f5c4a1db5cd [ 50.648852] 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 [ 50.652056] RSP: 002b:00007fffe92fe2f0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.653405] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f5c4a1db5cd [ 50.654696] RDX: 000055f7c9065e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.655986] RBP: 00007fffe92fe350 R08: 0000000000000000 R09: 00007fffe92fd9f0 [ 50.657253] R10: 0000000000000000 R11: 0000000000000246 R12: 000055f7f29b6ad0 [ 50.658560] R13: 00007fffe92fe780 R14: 000055f7f29b7bc0 R15: 000055f7f29c8780 [ 50.659887] [ 50.660303] irq event stamp: 1735 [ 50.660960] hardirqs last enabled at (1745): [] __up_console_sem+0x78/0x80 [ 50.662511] hardirqs last disabled at (1754): [] __up_console_sem+0x5d/0x80 [ 50.664024] softirqs last enabled at (1656): [] handle_softirqs+0x50c/0x770 [ 50.665568] softirqs last disabled at (1651): [] __irq_exit_rcu+0xc4/0x100 [ 50.667020] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:19349' (ECDSA) to the list of known hosts. 2025/11/18 23:17:54 fuzzer started 2025/11/18 23:17:55 dialing manager at localhost:34383 2025/11/18 23:17:55 checking machine... 2025/11/18 23:17:55 checking revisions... [ 51.583969] kmemleak: Automatic memory scanning thread ended 2025/11/18 23:17:55 testing simple program... [ 51.687340] cgroup: Unknown subsys name 'net' [ 51.749731] cgroup: Unknown subsys name 'cpuset' [ 51.771038] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 23:17:54 Registers: info registers vcpu 0 RAX=0000000000000001 RBX=ffff888018d0ff28 RCX=0000000000000001 RDX=ffff888018d10001 RSI=ffff888018d0fef8 RDI=ffff888018d0f9c0 RBP=ffff888018d08000 RSP=ffff888018d0f938 R8 =0000000000000001 R9 =ffff888018d0f9f0 R10=000000000003c9ed R11=0000000000008964 R12=ffff888018d0fa01 R13=ffff888018d0f9f8 R14=ffff888018d0fef8 R15=ffff888018d0f9b0 RIP=ffffffff84c721a6 RFL=00000202 [-------] 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 =0000 0000000000000000 00000000 00000000 DS =0000 0000000000000000 00000000 00000000 FS =0000 00007f7a147c1900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe6300000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=000055ab35a79954 CR3=000000001c59a000 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=563412feff00545000000000000080fe 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 info registers vcpu 1 RAX=0000000000026847 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 fffffe6000000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f7c3310f000 CR3=000000000e72f000 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=37313a333220383120766f4e3e36383c XMM01=7365733a646873732878696e755f6d61 XMM02=736f6c63206e6f6973736573203a296e XMM03=5f6d6170203a5d3334325b6468737320 XMM04=6456774875434142334f726f59427469 XMM05=485320415352203a3268737320343838 XMM06=206d6f726620746f6f7220726f662079 XMM07=00000000000000000000000000000000 XMM08=3a677562656420676f6c737973720000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000