[ 54.130376] ------------[ cut here ]------------ [ 54.131306] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 54.133370] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/235 [ 54.134968] Modules linked in: [ 54.135629] CPU: 1 UID: 104 PID: 235 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 54.137657] Tainted: [W]=WARN [ 54.138221] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 54.139701] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 54.140631] 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 [ 54.143835] RSP: 0018:ffff8880168b7bc0 EFLAGS: 00010286 [ 54.144834] RAX: 0000000000000000 RBX: ffffed1002d16f78 RCX: ffffffff813a4050 [ 54.146150] RDX: ffff888015fb0000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 54.147449] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002d16f2f [ 54.148742] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 54.150045] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880168b7df8 [ 54.151354] FS: 00007f2830e81900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 54.152808] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 54.153871] CR2: 00007f2831373580 CR3: 000000000dd26000 CR4: 0000000000350ef0 [ 54.155167] Call Trace: [ 54.155670] [ 54.156091] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 54.157001] ? __create_object+0x59/0x80 [ 54.157784] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 54.158772] __vmalloc_noprof+0x59/0x60 [ 54.159489] bpf_prog_alloc_no_stats+0x55/0x470 [ 54.160390] ? __pfx_seccomp_check_filter+0x10/0x10 [ 54.161321] bpf_prog_alloc+0x39/0x200 [ 54.162074] ? __pfx_seccomp_check_filter+0x10/0x10 [ 54.163025] bpf_prog_create_from_user+0xb2/0x2f0 [ 54.163934] do_seccomp+0x349/0x25e0 [ 54.164652] ? __pfx_css_rstat_updated+0x10/0x10 [ 54.165554] ? __pfx_do_seccomp+0x10/0x10 [ 54.166318] ? find_held_lock+0x2b/0x80 [ 54.167088] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 54.168063] ? static_key_count+0x60/0x80 [ 54.168863] prctl_set_seccomp+0x4e/0x70 [ 54.169658] __do_sys_prctl+0xe6c/0x1d70 [ 54.170394] ? __pfx___do_sys_prctl+0x10/0x10 [ 54.171261] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 54.172250] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 54.173229] ? irqentry_exit+0xf3/0x650 [ 54.173997] do_syscall_64+0xbf/0x430 [ 54.174729] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 54.175707] RIP: 0033:0x7f28313735cd [ 54.176376] 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 [ 54.179549] RSP: 002b:00007ffd820cfa10 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 54.180934] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f28313735cd [ 54.182229] RDX: 000055df73923e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 54.183526] RBP: 00007ffd820cfa70 R08: 0000000000000000 R09: 00007ffd820cf110 [ 54.184858] R10: 0000000000000000 R11: 0000000000000246 R12: 000055dfadb1fbf0 [ 54.186141] R13: 00007ffd820cfea0 R14: 000055dfadb29380 R15: 000055dfadb34460 [ 54.187461] [ 54.187950] irq event stamp: 1807 [ 54.188598] hardirqs last enabled at (1817): [] __up_console_sem+0x78/0x80 [ 54.190140] hardirqs last disabled at (1826): [] __up_console_sem+0x5d/0x80 [ 54.191673] softirqs last enabled at (1774): [] handle_softirqs+0x50c/0x770 [ 54.193253] softirqs last disabled at (1769): [] __irq_exit_rcu+0xc4/0x100 [ 54.194781] ---[ end trace 0000000000000000 ]--- [ 56.994732] ------------[ cut here ]------------ [ 56.995657] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 56.997685] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/244 [ 56.999220] Modules linked in: [ 56.999902] CPU: 0 UID: 104 PID: 244 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 57.001923] Tainted: [W]=WARN [ 57.002487] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 57.004046] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 57.004972] 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 [ 57.008203] RSP: 0018:ffff888016af7bc0 EFLAGS: 00010286 [ 57.009188] RAX: 0000000000000000 RBX: ffffed1002d5ef78 RCX: ffffffff813a4050 [ 57.010485] RDX: ffff888017b20000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 57.011799] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002d5ef2f [ 57.013095] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 57.014384] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016af7df8 [ 57.015676] FS: 00007f52f0b36900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 57.017170] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 57.018276] CR2: 00007f52f1028580 CR3: 000000000da95000 CR4: 0000000000350ef0 [ 57.019579] Call Trace: [ 57.020065] [ 57.020478] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 57.021393] ? __create_object+0x59/0x80 [ 57.022170] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 57.023145] __vmalloc_noprof+0x59/0x60 [ 57.023917] bpf_prog_alloc_no_stats+0x55/0x470 [ 57.024814] ? __pfx_seccomp_check_filter+0x10/0x10 [ 57.025761] bpf_prog_alloc+0x39/0x200 [ 57.026464] ? __pfx_seccomp_check_filter+0x10/0x10 [ 57.027396] bpf_prog_create_from_user+0xb2/0x2f0 [ 57.028314] do_seccomp+0x349/0x25e0 [ 57.029050] ? __pfx_css_rstat_updated+0x10/0x10 [ 57.029968] ? __pfx_do_seccomp+0x10/0x10 [ 57.030768] ? find_held_lock+0x2b/0x80 [ 57.031484] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 57.032457] ? static_key_count+0x60/0x80 [ 57.033263] prctl_set_seccomp+0x4e/0x70 [ 57.034048] __do_sys_prctl+0xe6c/0x1d70 [ 57.034828] ? __pfx___do_sys_prctl+0x10/0x10 [ 57.035694] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 57.036676] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 57.037668] ? irqentry_exit+0xf3/0x650 [ 57.038435] do_syscall_64+0xbf/0x430 [ 57.039210] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 57.040162] RIP: 0033:0x7f52f10285cd [ 57.040868] 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 [ 57.044058] RSP: 002b:00007ffdc94eed80 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 57.045428] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f52f10285cd [ 57.046702] RDX: 0000555b0f6ade00 RSI: 0000000000000002 RDI: 0000000000000016 [ 57.048020] RBP: 00007ffdc94eede0 R08: 0000000000000000 R09: 00007ffdc94ee480 [ 57.049318] R10: 0000000000000000 R11: 0000000000000246 R12: 0000555b4c9b7240 [ 57.050612] R13: 00007ffdc94ef210 R14: 0000555b4c9c0380 R15: 0000555b4c9cb540 [ 57.051948] [ 57.052374] irq event stamp: 1789 [ 57.053041] hardirqs last enabled at (1799): [] __up_console_sem+0x78/0x80 [ 57.054598] hardirqs last disabled at (1808): [] __up_console_sem+0x5d/0x80 [ 57.056132] softirqs last enabled at (1768): [] handle_softirqs+0x50c/0x770 [ 57.057677] softirqs last disabled at (1763): [] __irq_exit_rcu+0xc4/0x100 [ 57.059221] ---[ end trace 0000000000000000 ]--- [ 57.686464] ------------[ cut here ]------------ [ 57.687369] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 57.689349] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/252 [ 57.691020] Modules linked in: [ 57.691719] CPU: 1 UID: 104 PID: 252 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 57.693713] Tainted: [W]=WARN [ 57.694261] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 57.695713] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 57.696633] 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 [ 57.699761] RSP: 0018:ffff88800988fbc0 EFLAGS: 00010286 [ 57.700753] RAX: 0000000000000000 RBX: ffffed1001311f78 RCX: ffffffff813a4050 [ 57.702019] RDX: ffff888019d13780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 57.703285] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001311f2f [ 57.704594] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 57.705863] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800988fdf8 [ 57.707133] FS: 00007f0ea0015900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 57.708582] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 57.709632] CR2: 00007f0ea0507580 CR3: 000000001f460000 CR4: 0000000000350ef0 [ 57.710904] Call Trace: [ 57.711359] [ 57.711802] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 57.712708] ? __create_object+0x59/0x80 [ 57.713438] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 57.714395] __vmalloc_noprof+0x59/0x60 [ 57.715144] bpf_prog_alloc_no_stats+0x55/0x470 [ 57.716025] ? __pfx_seccomp_check_filter+0x10/0x10 [ 57.716948] bpf_prog_alloc+0x39/0x200 [ 57.717677] ? __pfx_seccomp_check_filter+0x10/0x10 [ 57.718589] bpf_prog_create_from_user+0xb2/0x2f0 [ 57.719432] do_seccomp+0x349/0x25e0 [ 57.720147] ? __pfx_css_rstat_updated+0x10/0x10 [ 57.721028] ? __pfx_do_seccomp+0x10/0x10 [ 57.721803] ? find_held_lock+0x2b/0x80 [ 57.722566] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 57.723467] ? static_key_count+0x60/0x80 [ 57.724274] prctl_set_seccomp+0x4e/0x70 [ 57.725044] __do_sys_prctl+0xe6c/0x1d70 [ 57.725815] ? __pfx___do_sys_prctl+0x10/0x10 [ 57.726666] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 57.727616] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 57.728577] ? irqentry_exit+0xf3/0x650 [ 57.729289] do_syscall_64+0xbf/0x430 [ 57.730018] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 57.730961] RIP: 0033:0x7f0ea05075cd [ 57.731659] 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 [ 57.734791] RSP: 002b:00007fffd86a0e90 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 57.736154] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f0ea05075cd [ 57.737425] RDX: 000055ab8d8f1e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 57.738693] RBP: 00007fffd86a0ef0 R08: 0000000000000000 R09: 00007fffd86a0590 [ 57.739965] R10: 0000000000000000 R11: 0000000000000246 R12: 000055abbb462ad0 [ 57.741232] R13: 00007fffd86a1320 R14: 000055abbb463bc0 R15: 000055abbb474780 [ 57.742558] [ 57.742978] irq event stamp: 1781 [ 57.743617] hardirqs last enabled at (1791): [] __up_console_sem+0x78/0x80 [ 57.745123] hardirqs last disabled at (1800): [] __up_console_sem+0x5d/0x80 [ 57.746610] softirqs last enabled at (1770): [] handle_softirqs+0x50c/0x770 [ 57.748207] softirqs last disabled at (1759): [] __irq_exit_rcu+0xc4/0x100 [ 57.749551] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:46059' (ECDSA) to the list of known hosts. 2025/11/18 08:31:30 fuzzer started 2025/11/18 08:31:30 dialing manager at localhost:34383 2025/11/18 08:31:30 checking machine... 2025/11/18 08:31:30 checking revisions... [ 58.586726] kmemleak: Automatic memory scanning thread ended 2025/11/18 08:31:30 testing simple program... [ 58.667084] cgroup: Unknown subsys name 'net' [ 58.714277] cgroup: Unknown subsys name 'cpuset' [ 58.727453] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 08:31:29 Registers: info registers vcpu 0 RAX=0000000000000104 RBX=0000000000000001 RCX=0000000000000001 RDX=ffffffff85c2ca00 RSI=ffffffff812c599c RDI=ffffffff85c2d480 RBP=ffff88806ce37358 RSP=ffff88806ce08e58 R8 =0000000000000001 R9 =ffffed100d9c11c9 R10=0000000000000003 R11=0000000000000001 R12=ffffffff85c2ca00 R13=ffffffff85c2d458 R14=0000000000000000 R15=ffffffff85c2d480 RIP=ffffffff81751e2f RFL=00000046 [---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 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe6d00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffdc94e7c4c CR3=000000000d7df000 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=31333a383020383120766f4e3e36383c XMM01=7365733a646873732878696e755f6d61 XMM02=736f6c63206e6f6973736573203a296e XMM03=5f6d6170203a5d3334325b6468737320 XMM04=6456774875434142334f726f59427469 XMM05=485320415352203a3268737320303238 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=0000000000000000 RBX=ffff8880162d3780 RCX=0000000000000000 RDX=0000000000000000 RSI=0000000000000000 RDI=ffffffff85e1ffe0 RBP=ffff8880162d41d8 RSP=ffff88800ec7f528 R8 =0000000000000000 R9 =0000000000000005 R10=0000000000000001 R11=0000000000000000 R12=ffff8880162d4200 R13=0000000000000000 R14=0000000000000000 R15=0000000000000002 RIP=ffffffff8152707c RFL=00000056 [---ZAP-] 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 00007f52f0b36900 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=00007f52f0b05008 CR3=000000000d400000 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=652022746f6f72223d74636361207469 XMM02=3d6c616e696d72657420322e322e302e XMM03=3d656d616e74736f682022646873732f XMM04=40404040404040404040404040404040 XMM05=5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a XMM06=20202020202020202020202020202020 XMM07=00000000000000000000000000000000 XMM08=652075253d64692073253d706f000000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000