[ 53.955480] ------------[ cut here ]------------ [ 53.956425] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 53.958483] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/235 [ 53.959999] Modules linked in: [ 53.960763] CPU: 0 UID: 104 PID: 235 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 53.962808] Tainted: [W]=WARN [ 53.963445] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 53.965014] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 53.965955] 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 [ 53.969263] RSP: 0018:ffff88800aa8fbc0 EFLAGS: 00010286 [ 53.970253] RAX: 0000000000000000 RBX: ffffed1001551f78 RCX: ffffffff813a4050 [ 53.971537] RDX: ffff888016123780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 53.972835] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001551f2f [ 53.974135] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 53.975412] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800aa8fdf8 [ 53.976709] FS: 00007fc8dad8b900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 53.978157] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 53.979208] CR2: 00007ffdb7569ef7 CR3: 000000000cc8e000 CR4: 0000000000350ef0 [ 53.980529] Call Trace: [ 53.980995] [ 53.981452] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 53.982344] ? __create_object+0x59/0x80 [ 53.983123] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 53.984046] __vmalloc_noprof+0x59/0x60 [ 53.984817] bpf_prog_alloc_no_stats+0x55/0x470 [ 53.985686] ? __pfx_seccomp_check_filter+0x10/0x10 [ 53.986617] bpf_prog_alloc+0x39/0x200 [ 53.987351] ? __pfx_seccomp_check_filter+0x10/0x10 [ 53.988286] bpf_prog_create_from_user+0xb2/0x2f0 [ 53.989203] do_seccomp+0x349/0x25e0 [ 53.989879] ? find_held_lock+0x2b/0x80 [ 53.990631] ? do_prlimit+0x310/0x610 [ 53.991370] ? __pfx_do_seccomp+0x10/0x10 [ 53.992165] ? do_raw_spin_unlock+0x53/0x220 [ 53.992957] ? _raw_spin_unlock+0x1e/0x40 [ 53.993751] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 53.994732] ? static_key_count+0x60/0x80 [ 53.995559] prctl_set_seccomp+0x4e/0x70 [ 53.996351] __do_sys_prctl+0xe6c/0x1d70 [ 53.997166] ? __pfx___do_sys_prctl+0x10/0x10 [ 53.997996] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 53.998967] ? irqentry_exit+0xf3/0x650 [ 53.999745] do_syscall_64+0xbf/0x430 [ 54.000487] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 54.001449] RIP: 0033:0x7fc8db27d5cd [ 54.002157] 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 [ 54.005359] RSP: 002b:00007ffdb7568b60 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 54.006725] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fc8db27d5cd [ 54.008010] RDX: 0000559981c5ce00 RSI: 0000000000000002 RDI: 0000000000000016 [ 54.009300] RBP: 00007ffdb7568bc0 R08: 0000000000000000 R09: 00007ffdb7568260 [ 54.010588] R10: 0000000000000000 R11: 0000000000000246 R12: 000055999dd6cb10 [ 54.011853] R13: 00007ffdb7568ff0 R14: 000055999dd6d2b0 R15: 000055999dd816f0 [ 54.013200] [ 54.013633] irq event stamp: 1745 [ 54.014292] hardirqs last enabled at (1755): [] __up_console_sem+0x78/0x80 [ 54.015822] hardirqs last disabled at (1764): [] __up_console_sem+0x5d/0x80 [ 54.017360] softirqs last enabled at (1668): [] handle_softirqs+0x50c/0x770 [ 54.018898] softirqs last disabled at (1663): [] __irq_exit_rcu+0xc4/0x100 [ 54.020432] ---[ end trace 0000000000000000 ]--- [ 57.509005] ------------[ cut here ]------------ [ 57.509977] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 57.512110] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/246 [ 57.513597] Modules linked in: [ 57.514230] CPU: 1 UID: 104 PID: 246 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 57.516224] Tainted: [W]=WARN [ 57.516802] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 57.518294] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 57.519206] 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 [ 57.522398] RSP: 0018:ffff888018887bc0 EFLAGS: 00010286 [ 57.523384] RAX: 0000000000000000 RBX: ffffed1003110f78 RCX: ffffffff813a4050 [ 57.524700] RDX: ffff888019620000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 57.526001] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003110f2f [ 57.527291] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 57.528581] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888018887df8 [ 57.529883] FS: 00007f544cf8e900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 57.531323] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 57.532390] CR2: 00007fff56506ef7 CR3: 000000000b2bd000 CR4: 0000000000350ef0 [ 57.533696] Call Trace: [ 57.534200] [ 57.534622] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 57.535523] ? __create_object+0x59/0x80 [ 57.536312] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 57.537303] __vmalloc_noprof+0x59/0x60 [ 57.538032] bpf_prog_alloc_no_stats+0x55/0x470 [ 57.538916] ? __pfx_seccomp_check_filter+0x10/0x10 [ 57.539835] bpf_prog_alloc+0x39/0x200 [ 57.540604] ? __pfx_seccomp_check_filter+0x10/0x10 [ 57.541570] bpf_prog_create_from_user+0xb2/0x2f0 [ 57.542487] do_seccomp+0x349/0x25e0 [ 57.543208] ? find_held_lock+0x2b/0x80 [ 57.543936] ? do_prlimit+0x310/0x610 [ 57.544705] ? __pfx_do_seccomp+0x10/0x10 [ 57.545509] ? do_raw_spin_unlock+0x53/0x220 [ 57.546353] ? _raw_spin_unlock+0x1e/0x40 [ 57.547144] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 57.548127] ? static_key_count+0x60/0x80 [ 57.548909] prctl_set_seccomp+0x4e/0x70 [ 57.549689] __do_sys_prctl+0xe6c/0x1d70 [ 57.550495] ? __pfx___do_sys_prctl+0x10/0x10 [ 57.551369] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 57.552359] ? irqentry_exit+0xf3/0x650 [ 57.553141] do_syscall_64+0xbf/0x430 [ 57.553837] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 57.554803] RIP: 0033:0x7f544d4805cd [ 57.555509] 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 [ 57.558709] RSP: 002b:00007fff56505850 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 57.560106] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f544d4805cd [ 57.561416] RDX: 000055dcf6881e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 57.562719] RBP: 00007fff565058b0 R08: 0000000000000000 R09: 00007fff56504f50 [ 57.564026] R10: 0000000000000000 R11: 0000000000000246 R12: 000055dd2b8ecb10 [ 57.565343] R13: 00007fff56505ce0 R14: 000055dd2b8ed2b0 R15: 000055dd2b9016f0 [ 57.566664] [ 57.567130] irq event stamp: 1749 [ 57.567747] hardirqs last enabled at (1757): [] __up_console_sem+0x78/0x80 [ 57.569299] hardirqs last disabled at (1766): [] __up_console_sem+0x5d/0x80 [ 57.570820] softirqs last enabled at (1726): [] handle_softirqs+0x50c/0x770 [ 57.572401] softirqs last disabled at (1721): [] __irq_exit_rcu+0xc4/0x100 [ 57.573927] ---[ end trace 0000000000000000 ]--- [ 58.441446] ------------[ cut here ]------------ [ 58.442424] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 58.444582] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/254 [ 58.446126] Modules linked in: [ 58.446754] CPU: 0 UID: 104 PID: 254 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 58.448871] Tainted: [W]=WARN [ 58.449508] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 58.451086] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 58.452011] 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 [ 58.455401] RSP: 0018:ffff88801763fbc0 EFLAGS: 00010286 [ 58.456456] RAX: 0000000000000000 RBX: ffffed1002ec7f78 RCX: ffffffff813a4050 [ 58.457850] RDX: ffff88800f0a8000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 58.459216] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002ec7f2f [ 58.460597] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 58.461969] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801763fdf8 [ 58.463335] FS: 00007f5e1832d900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 58.464890] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 58.466029] CR2: 00007ffe31926ef7 CR3: 000000001ecdf000 CR4: 0000000000350ef0 [ 58.467435] Call Trace: [ 58.467930] [ 58.468427] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 58.469396] ? __create_object+0x59/0x80 [ 58.470253] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 58.471312] __vmalloc_noprof+0x59/0x60 [ 58.472132] bpf_prog_alloc_no_stats+0x55/0x470 [ 58.473018] ? __pfx_seccomp_check_filter+0x10/0x10 [ 58.474025] bpf_prog_alloc+0x39/0x200 [ 58.474804] ? __pfx_seccomp_check_filter+0x10/0x10 [ 58.475807] bpf_prog_create_from_user+0xb2/0x2f0 [ 58.476810] do_seccomp+0x349/0x25e0 [ 58.477582] ? find_held_lock+0x2b/0x80 [ 58.478409] ? do_prlimit+0x310/0x610 [ 58.479212] ? __pfx_do_seccomp+0x10/0x10 [ 58.480007] ? do_raw_spin_unlock+0x53/0x220 [ 58.480937] ? _raw_spin_unlock+0x1e/0x40 [ 58.481754] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 58.482788] ? static_key_count+0x60/0x80 [ 58.483663] prctl_set_seccomp+0x4e/0x70 [ 58.484506] __do_sys_prctl+0xe6c/0x1d70 [ 58.485379] ? __pfx___do_sys_prctl+0x10/0x10 [ 58.486306] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 58.487355] ? irqentry_exit+0xf3/0x650 [ 58.488193] do_syscall_64+0xbf/0x430 [ 58.488949] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 58.489977] RIP: 0033:0x7f5e1881f5cd [ 58.490740] 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 [ 58.494116] RSP: 002b:00007ffe319249a0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 58.495572] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f5e1881f5cd [ 58.496971] RDX: 000056045d7c9e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 58.498347] RBP: 00007ffe31924a00 R08: 0000000000000000 R09: 00007ffe319240a0 [ 58.499721] R10: 0000000000000000 R11: 0000000000000246 R12: 0000560470689ad0 [ 58.501120] R13: 00007ffe31924e30 R14: 000056047068abc0 R15: 000056047069b780 [ 58.502527] [ 58.502989] irq event stamp: 1747 [ 58.503685] hardirqs last enabled at (1757): [] __up_console_sem+0x78/0x80 [ 58.505303] hardirqs last disabled at (1766): [] __up_console_sem+0x5d/0x80 [ 58.506923] softirqs last enabled at (1706): [] handle_softirqs+0x50c/0x770 [ 58.508636] softirqs last disabled at (1701): [] __irq_exit_rcu+0xc4/0x100 [ 58.510151] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:35904' (ECDSA) to the list of known hosts. 2025/11/17 11:40:09 fuzzer started 2025/11/17 11:40:09 dialing manager at localhost:37895 2025/11/17 11:40:09 checking machine... 2025/11/17 11:40:09 checking revisions... [ 59.412556] kmemleak: Automatic memory scanning thread ended 2025/11/17 11:40:09 testing simple program... [ 59.516514] cgroup: Unknown subsys name 'net' [ 59.592897] cgroup: Unknown subsys name 'cpuset' [ 59.614659] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 11:40:08 Registers: info registers vcpu 0 RAX=ffffffff8135e4a9 RBX=0000000000000000 RCX=0000000000000002 RDX=0000000000000000 RSI=0000000000000000 RDI=ffffffff85e1ffe0 RBP=ffffffff85e1ffe0 RSP=ffff88806ce08968 R8 =0000000000000000 R9 =0000000000000000 R10=000000000003c9ed R11=00000000000c7d20 R12=0000000000000002 R13=0000000000000000 R14=0000000000000000 R15=ffff88806ce08a50 RIP=ffffffff81529235 RFL=00000292 [--S-A--] 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 00007f544cf8e900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe1600000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fff564ff000 CR3=000000000d9ea000 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=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=0000000000000000 RBX=ffff888009757d50 RCX=0000000000000001 RDX=0000000000000000 RSI=0000000000000000 RDI=0000000000000001 RBP=ffffffff85e1ffe0 RSP=ffff888009757780 R8 =0000000000000001 R9 =ffff888009757880 R10=000000000003c9ed R11=0000000000011d83 R12=ffffffff8135e7a2 R13=ffff888009757888 R14=ffff8880096fb780 R15=ffff888009757840 RIP=ffffffff81528f45 RFL=00000206 [-----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 fffffe2800000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f64bd908000 CR3=000000000e2bd000 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=a60001b96d499691914e11a94c76b507 XMM02=0000000000304c38eff9b2d0a8fce9cb XMM03=0000000000304d082c67c8bc2e329bc3 XMM04=e015f49c7c0c223800000000000ae988 XMM05=a1c9a8fe7e13b5600000000000322568 XMM06=ae874397eddf69350000000000320bd8 XMM07=e042d86d42eb936e00000000003100e0 XMM08=41e2427eb4e59d630000000000304d08 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000