[ 45.860524] ------------[ cut here ]------------ [ 45.861328] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 45.863036] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/236 [ 45.864258] Modules linked in: [ 45.864783] CPU: 0 UID: 104 PID: 236 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 45.866424] Tainted: [W]=WARN [ 45.866904] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 45.868108] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 45.868869] 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 [ 45.871487] RSP: 0018:ffff88801cb17bc0 EFLAGS: 00010286 [ 45.872304] RAX: 0000000000000000 RBX: ffffed1003962f78 RCX: ffffffff813a4050 [ 45.873373] RDX: ffff8880163f1bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 45.874449] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003962f2f [ 45.875502] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 45.876559] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801cb17df8 [ 45.877630] FS: 00007f89082ed900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 45.878833] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 45.879667] CR2: 00007f89088534a6 CR3: 000000000b6bb000 CR4: 0000000000350ef0 [ 45.880754] Call Trace: [ 45.881138] [ 45.881476] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 45.882227] ? __create_object+0x59/0x80 [ 45.882890] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 45.883654] __vmalloc_noprof+0x59/0x60 [ 45.884277] bpf_prog_alloc_no_stats+0x55/0x470 [ 45.885002] ? __pfx_seccomp_check_filter+0x10/0x10 [ 45.885731] bpf_prog_alloc+0x39/0x200 [ 45.886408] ? __pfx_seccomp_check_filter+0x10/0x10 [ 45.887353] bpf_prog_create_from_user+0xb2/0x2f0 [ 45.888257] do_seccomp+0x349/0x25e0 [ 45.888974] ? find_held_lock+0x2b/0x80 [ 45.889690] ? do_prlimit+0x310/0x610 [ 45.890461] ? __pfx_do_seccomp+0x10/0x10 [ 45.891254] ? do_raw_spin_unlock+0x53/0x220 [ 45.892088] ? _raw_spin_unlock+0x1e/0x40 [ 45.892863] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 45.893838] ? static_key_count+0x60/0x80 [ 45.894603] prctl_set_seccomp+0x4e/0x70 [ 45.895367] __do_sys_prctl+0xe6c/0x1d70 [ 45.896150] ? __pfx___do_sys_prctl+0x10/0x10 [ 45.897012] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 45.897998] ? irqentry_exit+0xf3/0x650 [ 45.898773] do_syscall_64+0xbf/0x430 [ 45.899478] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 45.900427] RIP: 0033:0x7f89087df5cd [ 45.901124] 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 [ 45.904299] RSP: 002b:00007fff6332e000 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 45.905645] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f89087df5cd [ 45.906940] RDX: 00005563d455be00 RSI: 0000000000000002 RDI: 0000000000000016 [ 45.908218] RBP: 00007fff6332e060 R08: 0000000000000000 R09: 00007fff6332d700 [ 45.909517] R10: 0000000000000000 R11: 0000000000000246 R12: 0000556413f2fb10 [ 45.910807] R13: 00007fff6332e490 R14: 0000556413f302b0 R15: 0000556413f446f0 [ 45.912105] [ 45.912530] irq event stamp: 1761 [ 45.913178] hardirqs last enabled at (1771): [] __up_console_sem+0x78/0x80 [ 45.914762] hardirqs last disabled at (1782): [] __up_console_sem+0x5d/0x80 [ 45.916289] softirqs last enabled at (1730): [] handle_softirqs+0x50c/0x770 [ 45.917831] softirqs last disabled at (1725): [] __irq_exit_rcu+0xc4/0x100 [ 45.919334] ---[ end trace 0000000000000000 ]--- [ 48.707689] ------------[ cut here ]------------ [ 48.708624] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 48.710706] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/243 [ 48.712169] Modules linked in: [ 48.712802] CPU: 0 UID: 104 PID: 243 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 48.715025] Tainted: [W]=WARN [ 48.715594] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 48.717126] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 48.718055] 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 [ 48.721243] RSP: 0018:ffff888018737bc0 EFLAGS: 00010286 [ 48.722247] RAX: 0000000000000000 RBX: ffffed10030e6f78 RCX: ffffffff813a4050 [ 48.723536] RDX: ffff888016199bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 48.724812] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10030e6f2f [ 48.726105] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 48.727384] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888018737df8 [ 48.728654] FS: 00007fa3bcbff900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 48.730101] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 48.731157] CR2: 00007fa3bd1654a6 CR3: 000000000dad0000 CR4: 0000000000350ef0 [ 48.732436] Call Trace: [ 48.732948] [ 48.733367] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 48.734290] ? __create_object+0x59/0x80 [ 48.735073] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 48.736047] __vmalloc_noprof+0x59/0x60 [ 48.736817] bpf_prog_alloc_no_stats+0x55/0x470 [ 48.737647] ? __pfx_seccomp_check_filter+0x10/0x10 [ 48.738592] bpf_prog_alloc+0x39/0x200 [ 48.739342] ? __pfx_seccomp_check_filter+0x10/0x10 [ 48.740287] bpf_prog_create_from_user+0xb2/0x2f0 [ 48.741190] do_seccomp+0x349/0x25e0 [ 48.741952] ? find_held_lock+0x2b/0x80 [ 48.742677] ? do_prlimit+0x310/0x610 [ 48.743426] ? __pfx_do_seccomp+0x10/0x10 [ 48.744227] ? do_raw_spin_unlock+0x53/0x220 [ 48.745056] ? _raw_spin_unlock+0x1e/0x40 [ 48.745861] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 48.746820] ? static_key_count+0x60/0x80 [ 48.747574] prctl_set_seccomp+0x4e/0x70 [ 48.748349] __do_sys_prctl+0xe6c/0x1d70 [ 48.749129] ? __pfx___do_sys_prctl+0x10/0x10 [ 48.750109] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 48.751090] ? irqentry_exit+0xf3/0x650 [ 48.751863] do_syscall_64+0xbf/0x430 [ 48.752568] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 48.753516] RIP: 0033:0x7fa3bd0f15cd [ 48.754249] 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 [ 48.757410] RSP: 002b:00007ffe653fd050 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 48.758794] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fa3bd0f15cd [ 48.760067] RDX: 000055e64e27be00 RSI: 0000000000000002 RDI: 0000000000000016 [ 48.761346] RBP: 00007ffe653fd0b0 R08: 0000000000000000 R09: 00007ffe653fc750 [ 48.762699] R10: 0000000000000000 R11: 0000000000000246 R12: 000055e65a690bf0 [ 48.763976] R13: 00007ffe653fd4e0 R14: 000055e65a69a380 R15: 000055e65a6a5460 [ 48.765273] [ 48.765693] irq event stamp: 1857 [ 48.766358] hardirqs last enabled at (1867): [] __up_console_sem+0x78/0x80 [ 48.767888] hardirqs last disabled at (1876): [] __up_console_sem+0x5d/0x80 [ 48.769414] softirqs last enabled at (1826): [] handle_softirqs+0x50c/0x770 [ 48.770971] softirqs last disabled at (1815): [] __irq_exit_rcu+0xc4/0x100 [ 48.772468] ---[ end trace 0000000000000000 ]--- [ 49.470510] ------------[ cut here ]------------ [ 49.471421] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.473417] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/250 [ 49.474885] Modules linked in: [ 49.475487] CPU: 1 UID: 104 PID: 250 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 49.477681] Tainted: [W]=WARN [ 49.478344] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.479800] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.480654] 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 [ 49.483783] RSP: 0018:ffff888016597bc0 EFLAGS: 00010286 [ 49.484699] RAX: 0000000000000000 RBX: ffffed1002cb2f78 RCX: ffffffff813a4050 [ 49.485967] RDX: ffff888017381bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.487224] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002cb2f2f [ 49.488475] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.489732] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016597df8 [ 49.491019] FS: 00007f057bdc4900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 49.492426] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.493477] CR2: 00007f057c2b6580 CR3: 0000000020c2d000 CR4: 0000000000350ef0 [ 49.494765] Call Trace: [ 49.495222] [ 49.495628] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.496508] ? __create_object+0x59/0x80 [ 49.497267] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.498231] __vmalloc_noprof+0x59/0x60 [ 49.498992] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.499859] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.500783] bpf_prog_alloc+0x39/0x200 [ 49.501468] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.502393] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.503282] do_seccomp+0x349/0x25e0 [ 49.503996] ? __pfx_css_rstat_updated+0x10/0x10 [ 49.504883] ? __pfx_do_seccomp+0x10/0x10 [ 49.505620] ? find_held_lock+0x2b/0x80 [ 49.506377] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.507312] ? static_key_count+0x60/0x80 [ 49.508088] prctl_set_seccomp+0x4e/0x70 [ 49.508848] __do_sys_prctl+0xe6c/0x1d70 [ 49.509599] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.510455] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.511402] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.512360] ? irqentry_exit+0xf3/0x650 [ 49.513118] do_syscall_64+0xbf/0x430 [ 49.513867] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.514815] RIP: 0033:0x7f057c2b65cd [ 49.515462] 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 [ 49.518607] RSP: 002b:00007ffdee075b10 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.519955] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f057c2b65cd [ 49.521210] RDX: 0000564d7d546e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.522479] RBP: 00007ffdee075b70 R08: 0000000000000000 R09: 00007ffdee075210 [ 49.523758] R10: 0000000000000000 R11: 0000000000000246 R12: 0000564d896fbad0 [ 49.525010] R13: 00007ffdee075fa0 R14: 0000564d896fcbc0 R15: 0000564d8970d780 [ 49.526300] [ 49.526716] irq event stamp: 1775 [ 49.527348] hardirqs last enabled at (1785): [] __up_console_sem+0x78/0x80 [ 49.528849] hardirqs last disabled at (1794): [] __up_console_sem+0x5d/0x80 [ 49.530358] softirqs last enabled at (1696): [] handle_softirqs+0x50c/0x770 [ 49.531877] softirqs last disabled at (1691): [] __irq_exit_rcu+0xc4/0x100 [ 49.533365] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:8370' (ECDSA) to the list of known hosts. 2025/11/18 03:49:58 fuzzer started 2025/11/18 03:49:58 dialing manager at localhost:37895 2025/11/18 03:49:58 checking machine... 2025/11/18 03:49:58 checking revisions... [ 50.429955] kmemleak: Automatic memory scanning thread ended 2025/11/18 03:49:58 testing simple program... [ 50.514999] cgroup: Unknown subsys name 'net' [ 50.582224] cgroup: Unknown subsys name 'cpuset' [ 50.596635] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 03:49:57 Registers: info registers vcpu 0 RAX=dffffc0000000000 RBX=ffff88806ce08b38 RCX=ffff88806ce089c4 RDX=1ffff1100d9c1192 RSI=ffffffff83c7120d RDI=ffff88806ce08b44 RBP=ffff88806ce08c90 RSP=ffff88806ce08a50 R8 =0000000000000001 R9 =ffff88806ce08ab0 R10=000000000003c9ed R11=000000000009a898 R12=ffff88806ce08b38 R13=0000000000000000 R14=ffff8880160c0000 R15=ffff888009462280 RIP=ffffffff81619077 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 00007fa3bcbff900 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=00007ffe653f7000 CR3=000000000b6cb000 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=0000000000000001 RBX=0000000000000001 RCX=dfb8078e475e76a4 RDX=0000000085cb9a3e RSI=000000008301a466 RDI=0000000081125d94 RBP=ffff888009757898 RSP=ffff8880097577c0 R8 =0000000000000001 R9 =0000000000000000 R10=0000000000000001 R11=0000000000000001 R12=0000000000000000 R13=ffff888009757888 R14=ffff8880096fb780 R15=ffff888009757840 RIP=ffffffff84c721be 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 0000000000000000 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe2c00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffd9f97bea8 CR3=000000000b78e000 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=39343a333020383120766f4e3e36383c XMM01=7365733a646873732878696e755f6d61 XMM02=736f6c63206e6f6973736573203a296e XMM03=5f6d6170203a5d3234325b6468737320 XMM04=6456774875434142334f726f59427469 XMM05=485320415352203a3268737320343230 XMM06=206d6f726620746f6f7220726f662079 XMM07=00000000000000000000000000000000 XMM08=3a677562656420676f6c737973720000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000