[ 38.963783] ------------[ cut here ]------------ [ 38.964710] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 38.966781] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/236 [ 38.968246] Modules linked in: [ 38.968950] CPU: 0 UID: 104 PID: 236 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 38.970977] Tainted: [W]=WARN [ 38.971549] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 38.973045] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 38.973959] 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 [ 38.977115] RSP: 0018:ffff88800de57bc0 EFLAGS: 00010286 [ 38.978073] RAX: 0000000000000000 RBX: ffffed1001bcaf78 RCX: ffffffff813a4050 [ 38.979345] RDX: ffff888014efb780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 38.980637] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001bcaf2f [ 38.981931] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 38.983209] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800de57df8 [ 38.984481] FS: 00007f086d2a7900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 38.985915] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 38.986987] CR2: 00007ffec9582ef8 CR3: 000000000c079000 CR4: 0000000000350ef0 [ 38.988271] Call Trace: [ 38.988767] [ 38.989183] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 38.990068] ? __create_object+0x59/0x80 [ 38.990847] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 38.991805] __vmalloc_noprof+0x59/0x60 [ 38.992510] bpf_prog_alloc_no_stats+0x55/0x470 [ 38.993387] ? __pfx_seccomp_check_filter+0x10/0x10 [ 38.994326] bpf_prog_alloc+0x39/0x200 [ 38.995070] ? __pfx_seccomp_check_filter+0x10/0x10 [ 38.995995] bpf_prog_create_from_user+0xb2/0x2f0 [ 38.996890] do_seccomp+0x349/0x25e0 [ 38.997577] ? find_held_lock+0x2b/0x80 [ 38.998345] ? do_prlimit+0x310/0x610 [ 38.999086] ? __pfx_do_seccomp+0x10/0x10 [ 38.999855] ? do_raw_spin_unlock+0x53/0x220 [ 39.000676] ? _raw_spin_unlock+0x1e/0x40 [ 39.001415] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 39.002379] ? static_key_count+0x60/0x80 [ 39.003171] prctl_set_seccomp+0x4e/0x70 [ 39.003941] __do_sys_prctl+0xe6c/0x1d70 [ 39.004707] ? __pfx___do_sys_prctl+0x10/0x10 [ 39.005528] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 39.006497] ? irqentry_exit+0xf3/0x650 [ 39.007243] do_syscall_64+0xbf/0x430 [ 39.007988] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 39.008931] RIP: 0033:0x7f086d7995cd [ 39.009605] 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 [ 39.012779] RSP: 002b:00007ffec95818d0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 39.014140] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f086d7995cd [ 39.015410] RDX: 000055bb4470ee00 RSI: 0000000000000002 RDI: 0000000000000016 [ 39.016675] RBP: 00007ffec9581930 R08: 0000000000000000 R09: 00007ffec9580fd0 [ 39.017963] R10: 0000000000000000 R11: 0000000000000246 R12: 000055bb479ecad0 [ 39.019228] R13: 00007ffec9581d60 R14: 000055bb479edbc0 R15: 000055bb479fe780 [ 39.020521] [ 39.021003] irq event stamp: 1789 [ 39.021606] hardirqs last enabled at (1797): [] __up_console_sem+0x78/0x80 [ 39.023139] hardirqs last disabled at (1808): [] __up_console_sem+0x5d/0x80 [ 39.024657] softirqs last enabled at (1710): [] handle_softirqs+0x50c/0x770 [ 39.026191] softirqs last disabled at (1705): [] __irq_exit_rcu+0xc4/0x100 [ 39.027692] ---[ end trace 0000000000000000 ]--- [ 42.498152] ------------[ cut here ]------------ [ 42.499091] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.501373] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/244 [ 42.502930] Modules linked in: [ 42.503515] CPU: 1 UID: 104 PID: 244 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 42.505484] Tainted: [W]=WARN [ 42.506062] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.507503] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.508391] 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 [ 42.511559] RSP: 0018:ffff8880193a7bc0 EFLAGS: 00010286 [ 42.512526] RAX: 0000000000000000 RBX: ffffed1003274f78 RCX: ffffffff813a4050 [ 42.513822] RDX: ffff888016c25340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.515078] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003274f2f [ 42.516344] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.517654] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880193a7df8 [ 42.518932] FS: 00007f61e641d900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 42.520452] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.521512] CR2: 00007f61e69834a6 CR3: 0000000017d1d000 CR4: 0000000000350ef0 [ 42.522760] Call Trace: [ 42.523216] [ 42.523657] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.524500] ? __create_object+0x59/0x80 [ 42.525310] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.526257] __vmalloc_noprof+0x59/0x60 [ 42.527021] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.527872] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.528780] bpf_prog_alloc+0x39/0x200 [ 42.529486] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.530402] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.531275] do_seccomp+0x349/0x25e0 [ 42.531976] ? find_held_lock+0x2b/0x80 [ 42.532709] ? do_prlimit+0x310/0x610 [ 42.533443] ? __pfx_do_seccomp+0x10/0x10 [ 42.534223] ? do_raw_spin_unlock+0x53/0x220 [ 42.535025] ? _raw_spin_unlock+0x1e/0x40 [ 42.535795] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.536755] ? static_key_count+0x60/0x80 [ 42.537536] prctl_set_seccomp+0x4e/0x70 [ 42.538294] __do_sys_prctl+0xe6c/0x1d70 [ 42.539059] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.539898] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.540842] ? irqentry_exit+0xf3/0x650 [ 42.541576] do_syscall_64+0xbf/0x430 [ 42.542320] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.543263] RIP: 0033:0x7f61e690f5cd [ 42.543944] 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 [ 42.547085] RSP: 002b:00007fffb9bfb270 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.548434] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f61e690f5cd [ 42.549728] RDX: 0000563e6b7f7e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.550984] RBP: 00007fffb9bfb2d0 R08: 0000000000000000 R09: 00007fffb9bfa970 [ 42.552230] R10: 0000000000000000 R11: 0000000000000246 R12: 0000563e6c2aebf0 [ 42.553506] R13: 00007fffb9bfb700 R14: 0000563e6c2b8380 R15: 0000563e6c2c3460 [ 42.554761] [ 42.555175] irq event stamp: 2747 [ 42.555813] hardirqs last enabled at (2767): [] __up_console_sem+0x78/0x80 [ 42.557331] hardirqs last disabled at (2776): [] __up_console_sem+0x5d/0x80 [ 42.558810] softirqs last enabled at (2764): [] handle_softirqs+0x50c/0x770 [ 42.560301] softirqs last disabled at (2755): [] __irq_exit_rcu+0xc4/0x100 [ 42.561760] ---[ end trace 0000000000000000 ]--- [ 43.380932] ------------[ cut here ]------------ [ 43.382075] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 43.384308] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/251 [ 43.386165] Modules linked in: [ 43.386947] CPU: 0 UID: 104 PID: 251 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 43.389155] Tainted: [W]=WARN [ 43.389822] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 43.391682] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 43.392804] 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 [ 43.396484] RSP: 0018:ffff888017b2fbc0 EFLAGS: 00010286 [ 43.397794] RAX: 0000000000000000 RBX: ffffed1002f65f78 RCX: ffffffff813a4050 [ 43.399323] RDX: ffff888017a05340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 43.400723] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002f65f2f [ 43.402214] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 43.403572] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888017b2fdf8 [ 43.404928] FS: 00007f5fb38ee900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 43.406468] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 43.407591] CR2: 00007ffdd56d8ef8 CR3: 0000000009c5d000 CR4: 0000000000350ef0 [ 43.408948] Call Trace: [ 43.409458] [ 43.409960] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 43.410912] ? __create_object+0x59/0x80 [ 43.411741] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 43.412772] __vmalloc_noprof+0x59/0x60 [ 43.413530] bpf_prog_alloc_no_stats+0x55/0x470 [ 43.414465] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.415446] bpf_prog_alloc+0x39/0x200 [ 43.416231] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.417236] bpf_prog_create_from_user+0xb2/0x2f0 [ 43.418197] do_seccomp+0x349/0x25e0 [ 43.418951] ? find_held_lock+0x2b/0x80 [ 43.419754] ? do_prlimit+0x310/0x610 [ 43.420496] ? __pfx_do_seccomp+0x10/0x10 [ 43.421336] ? do_raw_spin_unlock+0x53/0x220 [ 43.422219] ? _raw_spin_unlock+0x1e/0x40 [ 43.423037] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 43.424051] ? static_key_count+0x60/0x80 [ 43.424907] prctl_set_seccomp+0x4e/0x70 [ 43.425748] __do_sys_prctl+0xe6c/0x1d70 [ 43.426526] ? __pfx___do_sys_prctl+0x10/0x10 [ 43.427433] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 43.428452] ? irqentry_exit+0xf3/0x650 [ 43.429279] do_syscall_64+0xbf/0x430 [ 43.430067] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 43.431062] RIP: 0033:0x7f5fb3de05cd [ 43.431816] 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 [ 43.435105] RSP: 002b:00007ffdd56d77b0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 43.436519] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f5fb3de05cd [ 43.437863] RDX: 00005560048c7e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 43.439194] RBP: 00007ffdd56d7810 R08: 0000000000000000 R09: 00007ffdd56d6eb0 [ 43.440529] R10: 0000000000000000 R11: 0000000000000246 R12: 0000556011cb62b0 [ 43.441887] R13: 00007ffdd56d7c40 R14: 0000556011cb8d20 R15: 0000556011cca8d0 [ 43.443233] [ 43.443720] irq event stamp: 1871 [ 43.444344] hardirqs last enabled at (1879): [] __up_console_sem+0x78/0x80 [ 43.445930] hardirqs last disabled at (1888): [] __up_console_sem+0x5d/0x80 [ 43.447321] softirqs last enabled at (1704): [] handle_softirqs+0x50c/0x770 [ 43.448693] softirqs last disabled at (1697): [] __irq_exit_rcu+0xc4/0x100 [ 43.450048] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:56680' (ECDSA) to the list of known hosts. 2025/11/18 05:16:05 fuzzer started 2025/11/18 05:16:05 dialing manager at localhost:37895 2025/11/18 05:16:05 checking machine... 2025/11/18 05:16:05 checking revisions... [ 44.428399] kmemleak: Automatic memory scanning thread ended 2025/11/18 05:16:05 testing simple program... [ 44.519221] cgroup: Unknown subsys name 'net' [ 44.575822] cgroup: Unknown subsys name 'cpuset' [ 44.592281] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 05:16:04 Registers: info registers vcpu 0 RAX=ffff888017a91bc0 RBX=0000000000000000 RCX=0000000000000001 RDX=0000000000000000 RSI=ffffffff8135e4bd RDI=fffffbfff0bc3ffc RBP=ffffffff85e1ffe0 RSP=ffff88801928f2d0 R8 =0000000000000000 R9 =0000000000000000 R10=000000000003c9ed R11=00000000000c7d20 R12=0000000000000002 R13=0000000000000000 R14=0000000000000000 R15=ffff88801928f3b8 RIP=ffffffff81529327 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 00007f61e641d900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe4400000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f61e69d4618 CR3=000000001930b000 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=6e69676f6c5f6d61702c78756e696c65 XMM02=755f6d61702c74696d7265705f6d6170 XMM03=2c766e655f6d61702c7374696d696c5f XMM04=6d61702c766e655f6d61702c7374696d XMM05=78696e755f6d61702c74696d7265705f XMM06=6469756e69676f6c5f6d61702c78756e XMM07=672065736f6c635f6e6f69737365733a XMM08=61662029286e65706f5f746964756100 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=00000000000199b1 RBX=0000000000000001 RCX=ffffffff84c72d57 RDX=0000000000000000 RSI=0000000000000000 RDI=ffffffff814d2c90 RBP=dffffc0000000000 RSP=ffff8880096efe58 R8 =0000000000000001 R9 =ffffed100d9e639a R10=ffff88806cf31cd3 R11=0000000000000001 R12=ffffffff8664f650 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 fffffe2c00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f61e69d2650 CR3=000000000d1b0000 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=9b7ad0bd955a97b41a4c4e52960cce12 XMM02=2c67c8bc2e329bc300000000003036a8 XMM03=fb795ef6d6577056000000000030efc8 XMM04=06f5ac183aca169100000000000ae988 XMM05=c5a722737baa19b30000000000320308 XMM06=3e829fc8c8edc990000000000031f730 XMM07=e042d86d42eb936e000000000030f2a0 XMM08=8c7ca4f9793fd7400000000000303708 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000