[ 46.667097] ------------[ cut here ]------------ [ 46.668015] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.670005] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/235 [ 46.671489] Modules linked in: [ 46.672097] CPU: 1 UID: 104 PID: 235 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 46.674074] Tainted: [W]=WARN [ 46.674660] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.676123] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.677030] 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 [ 46.680187] RSP: 0018:ffff88801616fbc0 EFLAGS: 00010286 [ 46.681156] RAX: 0000000000000000 RBX: ffffed1002c2df78 RCX: ffffffff813a4050 [ 46.682449] RDX: ffff8880165e9bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.683716] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002c2df2f [ 46.684985] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.686265] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801616fdf8 [ 46.687548] FS: 00007fb9de123900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 46.688977] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.690042] CR2: 00007fb9de615580 CR3: 000000000b747000 CR4: 0000000000350ef0 [ 46.691312] Call Trace: [ 46.691809] [ 46.692214] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.693105] ? __create_object+0x59/0x80 [ 46.693895] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.694852] __vmalloc_noprof+0x59/0x60 [ 46.695604] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.696427] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.697358] bpf_prog_alloc+0x39/0x200 [ 46.698092] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.699010] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.699897] do_seccomp+0x349/0x25e0 [ 46.700596] ? __pfx_css_rstat_updated+0x10/0x10 [ 46.701446] ? __pfx_do_seccomp+0x10/0x10 [ 46.702237] ? find_held_lock+0x2b/0x80 [ 46.702986] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.703941] ? static_key_count+0x60/0x80 [ 46.704744] prctl_set_seccomp+0x4e/0x70 [ 46.705474] __do_sys_prctl+0xe6c/0x1d70 [ 46.706264] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.707106] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.708058] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.709017] ? irqentry_exit+0xf3/0x650 [ 46.709773] do_syscall_64+0xbf/0x430 [ 46.710459] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.711401] RIP: 0033:0x7fb9de6155cd [ 46.712095] 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 [ 46.715253] RSP: 002b:00007fff0a3b5a70 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.716613] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fb9de6155cd [ 46.717890] RDX: 000055b167d1ae00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.719148] RBP: 00007fff0a3b5ad0 R08: 0000000000000000 R09: 00007fff0a3b5170 [ 46.720406] R10: 0000000000000000 R11: 0000000000000246 R12: 000055b19504c2b0 [ 46.721680] R13: 00007fff0a3b5f00 R14: 000055b19504ed20 R15: 000055b1950608d0 [ 46.722979] [ 46.723404] irq event stamp: 1763 [ 46.724055] hardirqs last enabled at (1773): [] __up_console_sem+0x78/0x80 [ 46.725590] hardirqs last disabled at (1788): [] __up_console_sem+0x5d/0x80 [ 46.727114] softirqs last enabled at (1786): [] handle_softirqs+0x50c/0x770 [ 46.728644] softirqs last disabled at (1781): [] __irq_exit_rcu+0xc4/0x100 [ 46.730153] ---[ end trace 0000000000000000 ]--- [ 49.544327] ------------[ cut here ]------------ [ 49.545348] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.547653] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/242 [ 49.549196] Modules linked in: [ 49.549914] CPU: 1 UID: 104 PID: 242 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 49.552307] Tainted: [W]=WARN [ 49.553018] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.554637] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.555630] 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 [ 49.559157] RSP: 0018:ffff888018e4fbc0 EFLAGS: 00010286 [ 49.560169] RAX: 0000000000000000 RBX: ffffed10031c9f78 RCX: ffffffff813a4050 [ 49.561416] RDX: ffff888018e43780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.562730] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10031c9f2f [ 49.564077] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.565481] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888018e4fdf8 [ 49.566957] FS: 00007f2a37790900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 49.568543] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.569695] CR2: 00007ffc36e9bef7 CR3: 000000000d915000 CR4: 0000000000350ef0 [ 49.571159] Call Trace: [ 49.571678] [ 49.572122] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.573120] ? __create_object+0x59/0x80 [ 49.574044] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.575115] __vmalloc_noprof+0x59/0x60 [ 49.575873] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.576760] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.577682] bpf_prog_alloc+0x39/0x200 [ 49.578394] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.579330] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.580304] do_seccomp+0x349/0x25e0 [ 49.581097] ? find_held_lock+0x2b/0x80 [ 49.581993] ? do_prlimit+0x310/0x610 [ 49.582858] ? __pfx_do_seccomp+0x10/0x10 [ 49.583732] ? do_raw_spin_unlock+0x53/0x220 [ 49.584637] ? _raw_spin_unlock+0x1e/0x40 [ 49.585475] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.586647] ? static_key_count+0x60/0x80 [ 49.587427] prctl_set_seccomp+0x4e/0x70 [ 49.588272] __do_sys_prctl+0xe6c/0x1d70 [ 49.589059] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.589996] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.591096] ? irqentry_exit+0xf3/0x650 [ 49.591969] do_syscall_64+0xbf/0x430 [ 49.592735] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.593698] RIP: 0033:0x7f2a37c825cd [ 49.594378] 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 [ 49.597906] RSP: 002b:00007ffc36e99d40 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.599206] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f2a37c825cd [ 49.600268] RDX: 000055a809084e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.601325] RBP: 00007ffc36e99da0 R08: 0000000000000000 R09: 00007ffc36e99440 [ 49.602397] R10: 0000000000000000 R11: 0000000000000246 R12: 000055a826f39240 [ 49.603466] R13: 00007ffc36e9a1d0 R14: 000055a826f38bf0 R15: 000055a826f4d4d0 [ 49.604556] [ 49.604911] irq event stamp: 1787 [ 49.605431] hardirqs last enabled at (1795): [] __up_console_sem+0x78/0x80 [ 49.606692] hardirqs last disabled at (1804): [] __up_console_sem+0x5d/0x80 [ 49.608047] softirqs last enabled at (1428): [] handle_softirqs+0x50c/0x770 [ 49.609513] softirqs last disabled at (1423): [] __irq_exit_rcu+0xc4/0x100 [ 49.611000] ---[ end trace 0000000000000000 ]--- [ 50.289508] ------------[ cut here ]------------ [ 50.290437] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.292469] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/249 [ 50.293957] Modules linked in: [ 50.294638] CPU: 0 UID: 104 PID: 249 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 50.296620] Tainted: [W]=WARN [ 50.297173] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.298645] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.299508] 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 [ 50.303025] RSP: 0018:ffff888017627bc0 EFLAGS: 00010286 [ 50.304019] RAX: 0000000000000000 RBX: ffffed1002ec4f78 RCX: ffffffff813a4050 [ 50.305317] RDX: ffff8880179a1bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.306628] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002ec4f2f [ 50.307919] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.309213] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888017627df8 [ 50.310546] FS: 00007f7c1efcb900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 50.311993] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.313066] CR2: 00007ffdd378eef7 CR3: 000000000b6fd000 CR4: 0000000000350ef0 [ 50.314396] Call Trace: [ 50.314908] [ 50.315316] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.316221] ? __create_object+0x59/0x80 [ 50.317005] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.317986] __vmalloc_noprof+0x59/0x60 [ 50.318747] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.319627] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.320564] bpf_prog_alloc+0x39/0x200 [ 50.321255] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.322212] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.323129] do_seccomp+0x349/0x25e0 [ 50.323860] ? find_held_lock+0x2b/0x80 [ 50.324633] ? do_prlimit+0x310/0x610 [ 50.325335] ? __pfx_do_seccomp+0x10/0x10 [ 50.326153] ? do_raw_spin_unlock+0x53/0x220 [ 50.326995] ? _raw_spin_unlock+0x1e/0x40 [ 50.327782] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.328765] ? static_key_count+0x60/0x80 [ 50.329576] prctl_set_seccomp+0x4e/0x70 [ 50.330318] __do_sys_prctl+0xe6c/0x1d70 [ 50.331102] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.331955] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.332977] ? irqentry_exit+0xf3/0x650 [ 50.333742] do_syscall_64+0xbf/0x430 [ 50.334454] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.335400] RIP: 0033:0x7f7c1f4bd5cd [ 50.336096] 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 [ 50.339320] RSP: 002b:00007ffdd378d1e0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.340714] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f7c1f4bd5cd [ 50.342055] RDX: 000055d4f0acfe00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.343347] RBP: 00007ffdd378d240 R08: 0000000000000000 R09: 00007ffdd378c8e0 [ 50.344640] R10: 0000000000000000 R11: 0000000000000246 R12: 000055d4f9773ad0 [ 50.345949] R13: 00007ffdd378d670 R14: 000055d4f9774bc0 R15: 000055d4f9785780 [ 50.347266] [ 50.347732] irq event stamp: 1743 [ 50.348337] hardirqs last enabled at (1751): [] __up_console_sem+0x78/0x80 [ 50.349885] hardirqs last disabled at (1760): [] __up_console_sem+0x5d/0x80 [ 50.351428] softirqs last enabled at (1616): [] handle_softirqs+0x50c/0x770 [ 50.352989] softirqs last disabled at (1601): [] __irq_exit_rcu+0xc4/0x100 [ 50.354565] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:42711' (ECDSA) to the list of known hosts. 2025/11/19 05:54:10 fuzzer started 2025/11/19 05:54:11 dialing manager at localhost:34383 2025/11/19 05:54:11 checking machine... 2025/11/19 05:54:11 checking revisions... [ 51.328418] kmemleak: Automatic memory scanning thread ended 2025/11/19 05:54:11 testing simple program... [ 51.428791] cgroup: Unknown subsys name 'net' [ 51.503671] cgroup: Unknown subsys name 'cpuset' [ 51.527685] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 05:54:10 Registers: info registers vcpu 0 RAX=ffffea00002979c0 RBX=ffff88800a5e7ae8 RCX=ffffffff813748f0 RDX=ffff888008c4b780 RSI=ffffffff813746f0 RDI=0000000000000001 RBP=ffff88806ce08e58 RSP=ffff88806ce08d98 R8 =0000000000000001 R9 =0000000000000000 R10=0000000000000000 R11=0000000000000001 R12=ffffea000033bd40 R13=0000000000000000 R14=ffff88800cef5678 R15=ffff88800945d3c0 RIP=ffffffff81b2a1bc RFL=00000286 [--S--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 00007fba81fd3700 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe2500000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f2a3773a008 CR3=000000000b73f000 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=6d6f72662064657463656e6e6f637369 XMM02=2e303120746f6f722072657375206d6f XMM03=3a5d3134325b646873732030313a3435 XMM04=6456774875434142334f726f59427469 XMM05=485320415352203a3268737320383839 XMM06=206d6f726620746f6f7220726f662079 XMM07=00000000000000000000000000000000 XMM08=3a677562656420676f6c737973720000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=0000000000000001 RBX=0000000000000000 RCX=0000000000000002 RDX=0000000000000000 RSI=0000000000000000 RDI=ffffffff85e1ffe0 RBP=ffffffff85e1ffe0 RSP=ffff888009757748 R8 =0000000000000000 R9 =0000000000000000 R10=000000000003c9ed R11=000000000000aed8 R12=0000000000000002 R13=0000000000000000 R14=0000000000000000 R15=ffff888009757840 RIP=ffffffff815bd105 RFL=00000247 [---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 0000000000000000 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe5100000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fe9fed66018 CR3=000000000cd69000 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=1b374a10cd17a7bd3e45b3c5fd8f6f58 XMM02=2c67c8bc2e329bc300000000003054c8 XMM03=fb795ef6d65770560000000000313030 XMM04=560e69c2c68c85ae00000000000ae988 XMM05=f958fac75ec751a10000000000322638 XMM06=5b75c91c804453420000000000322030 XMM07=e042d86d42eb936e00000000003132b0 XMM08=95352a3ea375d5ba0000000000305528 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000