[ 39.016258] ------------[ cut here ]------------ [ 39.017172] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 39.019101] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/231 [ 39.020845] Modules linked in: [ 39.021436] CPU: 1 UID: 104 PID: 231 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 39.023387] Tainted: [W]=WARN [ 39.023982] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 39.025448] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 39.026357] 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 [ 39.029470] RSP: 0018:ffff88801639fbc0 EFLAGS: 00010286 [ 39.030428] RAX: 0000000000000000 RBX: ffffed1002c73f78 RCX: ffffffff813a4050 [ 39.031686] RDX: ffff888009a8d340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 39.032957] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002c73f2f [ 39.034220] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 39.035480] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801639fdf8 [ 39.036751] FS: 00007f9ac6cc6900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 39.038202] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 39.039262] CR2: 00007f9ac71b8580 CR3: 000000000e5ce000 CR4: 0000000000350ef0 [ 39.040554] Call Trace: [ 39.041059] [ 39.041468] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 39.042372] ? __create_object+0x59/0x80 [ 39.043164] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.044126] __vmalloc_noprof+0x59/0x60 [ 39.044878] bpf_prog_alloc_no_stats+0x55/0x470 [ 39.045693] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.046605] bpf_prog_alloc+0x39/0x200 [ 39.047340] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.048254] bpf_prog_create_from_user+0xb2/0x2f0 [ 39.049154] do_seccomp+0x349/0x25e0 [ 39.049868] ? __pfx_css_rstat_updated+0x10/0x10 [ 39.050710] ? __pfx_do_seccomp+0x10/0x10 [ 39.051493] ? find_held_lock+0x2b/0x80 [ 39.052239] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 39.053209] ? static_key_count+0x60/0x80 [ 39.053992] prctl_set_seccomp+0x4e/0x70 [ 39.054715] __do_sys_prctl+0xe6c/0x1d70 [ 39.055495] ? __pfx___do_sys_prctl+0x10/0x10 [ 39.056341] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.057310] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 39.058273] ? irqentry_exit+0xf3/0x650 [ 39.059025] do_syscall_64+0xbf/0x430 [ 39.059715] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 39.060670] RIP: 0033:0x7f9ac71b85cd [ 39.061369] 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 [ 39.064500] RSP: 002b:00007ffd8d8325d0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 39.065858] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f9ac71b85cd [ 39.067120] RDX: 000055b332b3ae00 RSI: 0000000000000002 RDI: 0000000000000016 [ 39.068379] RBP: 00007ffd8d832630 R08: 0000000000000000 R09: 00007ffd8d831cd0 [ 39.069702] R10: 0000000000000000 R11: 0000000000000246 R12: 000055b36a7b3ad0 [ 39.070978] R13: 00007ffd8d832a60 R14: 000055b36a7b4bc0 R15: 000055b36a7c5780 [ 39.072264] [ 39.072732] irq event stamp: 1753 [ 39.073381] hardirqs last enabled at (1763): [] __up_console_sem+0x78/0x80 [ 39.074882] hardirqs last disabled at (1772): [] __up_console_sem+0x5d/0x80 [ 39.076388] softirqs last enabled at (1732): [] handle_softirqs+0x50c/0x770 [ 39.077951] softirqs last disabled at (1727): [] __irq_exit_rcu+0xc4/0x100 [ 39.079479] ---[ end trace 0000000000000000 ]--- [ 42.077996] ------------[ cut here ]------------ [ 42.078414] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.079342] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/240 [ 42.080020] Modules linked in: [ 42.080294] CPU: 0 UID: 104 PID: 240 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 42.081240] Tainted: [W]=WARN [ 42.081493] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.082181] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.082582] 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 [ 42.084077] RSP: 0018:ffff888016ee7bc0 EFLAGS: 00010286 [ 42.084509] RAX: 0000000000000000 RBX: ffffed1002ddcf78 RCX: ffffffff813a4050 [ 42.085112] RDX: ffff888015f01bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.085682] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002ddcf2f [ 42.086273] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.086859] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016ee7df8 [ 42.087427] FS: 00007ff1e07b5900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 42.088180] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.088657] CR2: 00007ff1e0ca7580 CR3: 000000001f42e000 CR4: 0000000000350ef0 [ 42.089258] Call Trace: [ 42.089473] [ 42.089660] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.090072] ? __create_object+0x59/0x80 [ 42.090414] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.090854] __vmalloc_noprof+0x59/0x60 [ 42.091179] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.091555] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.091984] bpf_prog_alloc+0x39/0x200 [ 42.092305] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.092716] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.093135] do_seccomp+0x349/0x25e0 [ 42.093443] ? __pfx_css_rstat_updated+0x10/0x10 [ 42.093858] ? __pfx_do_seccomp+0x10/0x10 [ 42.094200] ? find_held_lock+0x2b/0x80 [ 42.094526] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.094970] ? static_key_count+0x60/0x80 [ 42.095321] prctl_set_seccomp+0x4e/0x70 [ 42.095654] __do_sys_prctl+0xe6c/0x1d70 [ 42.096017] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.096386] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.096842] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.097265] ? irqentry_exit+0xf3/0x650 [ 42.097595] do_syscall_64+0xbf/0x430 [ 42.097938] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.098355] RIP: 0033:0x7ff1e0ca75cd [ 42.098656] 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 [ 42.100119] RSP: 002b:00007ffd4da803a0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.100739] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007ff1e0ca75cd [ 42.101335] RDX: 000055fc73da6e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.101932] RBP: 00007ffd4da80400 R08: 0000000000000000 R09: 00007ffd4da7faa0 [ 42.102499] R10: 0000000000000000 R11: 0000000000000246 R12: 000055fcb0024240 [ 42.103101] R13: 00007ffd4da80830 R14: 000055fcb0023bf0 R15: 000055fcb00384d0 [ 42.103676] [ 42.103894] irq event stamp: 1741 [ 42.104172] hardirqs last enabled at (1749): [] __up_console_sem+0x78/0x80 [ 42.104880] hardirqs last disabled at (1758): [] __up_console_sem+0x5d/0x80 [ 42.105581] softirqs last enabled at (1414): [] handle_softirqs+0x50c/0x770 [ 42.106306] softirqs last disabled at (1381): [] __irq_exit_rcu+0xc4/0x100 [ 42.107029] ---[ end trace 0000000000000000 ]--- [ 42.830344] ------------[ cut here ]------------ [ 42.831270] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.833245] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/247 [ 42.834662] Modules linked in: [ 42.835282] CPU: 1 UID: 104 PID: 247 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 42.837296] Tainted: [W]=WARN [ 42.837888] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.839591] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.840587] 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 [ 42.843768] RSP: 0018:ffff88801c45fbc0 EFLAGS: 00010286 [ 42.844770] RAX: 0000000000000000 RBX: ffffed100388bf78 RCX: ffffffff813a4050 [ 42.846093] RDX: ffff888018039bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.847380] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed100388bf2f [ 42.848675] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.849954] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801c45fdf8 [ 42.851234] FS: 00007f8aa00ed900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 42.852695] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.853757] CR2: 00007ffcf995fef7 CR3: 000000001f547000 CR4: 0000000000350ef0 [ 42.855071] Call Trace: [ 42.855536] [ 42.855988] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.856900] ? __create_object+0x59/0x80 [ 42.857644] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.858621] __vmalloc_noprof+0x59/0x60 [ 42.859384] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.860324] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.861417] bpf_prog_alloc+0x39/0x200 [ 42.862172] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.863127] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.864028] do_seccomp+0x349/0x25e0 [ 42.864717] ? find_held_lock+0x2b/0x80 [ 42.865469] ? do_prlimit+0x310/0x610 [ 42.866215] ? __pfx_do_seccomp+0x10/0x10 [ 42.867010] ? do_raw_spin_unlock+0x53/0x220 [ 42.867851] ? _raw_spin_unlock+0x1e/0x40 [ 42.868608] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.869557] ? static_key_count+0x60/0x80 [ 42.870361] prctl_set_seccomp+0x4e/0x70 [ 42.871140] __do_sys_prctl+0xe6c/0x1d70 [ 42.871931] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.872769] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.873741] ? irqentry_exit+0xf3/0x650 [ 42.874497] do_syscall_64+0xbf/0x430 [ 42.875244] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.876203] RIP: 0033:0x7f8aa05df5cd [ 42.876930] 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 [ 42.880146] RSP: 002b:00007ffcf995d400 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.881547] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f8aa05df5cd [ 42.882833] RDX: 000055a3991b1e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.884144] RBP: 00007ffcf995d460 R08: 0000000000000000 R09: 00007ffcf995cb00 [ 42.885463] R10: 0000000000000000 R11: 0000000000000246 R12: 000055a3d4adcb10 [ 42.886754] R13: 00007ffcf995d890 R14: 000055a3d4add2b0 R15: 000055a3d4af16f0 [ 42.888089] [ 42.888525] irq event stamp: 1819 [ 42.889204] hardirqs last enabled at (1829): [] __up_console_sem+0x78/0x80 [ 42.890753] hardirqs last disabled at (1838): [] __up_console_sem+0x5d/0x80 [ 42.892303] softirqs last enabled at (1808): [] handle_softirqs+0x50c/0x770 [ 42.893756] softirqs last disabled at (1803): [] __irq_exit_rcu+0xc4/0x100 [ 42.895039] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:46736' (ECDSA) to the list of known hosts. 2025/11/19 07:11:23 fuzzer started 2025/11/19 07:11:23 dialing manager at localhost:34383 2025/11/19 07:11:23 checking machine... 2025/11/19 07:11:23 checking revisions... [ 43.606382] kmemleak: Automatic memory scanning thread ended 2025/11/19 07:11:23 testing simple program... [ 43.683489] cgroup: Unknown subsys name 'net' [ 43.741464] cgroup: Unknown subsys name 'cpuset' [ 43.753535] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 07:11:22 Registers: info registers vcpu 0 RAX=dffffc0000000000 RBX=0000000000000001 RCX=ffffffff81374a6c RDX=1ffff1100fffaece RSI=ffffffff813747fe RDI=0000000000000001 RBP=000000001efb3ae8 RSP=ffff88806ce08d18 R8 =0000000000000001 R9 =0000000000000000 R10=0000000000000001 R11=0000000000000001 R12=ffff88807ffd8640 R13=ffff88807ffd7670 R14=ffff888009472500 R15=0000000000000000 RIP=ffffffff81374813 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 00007ff1e07b5900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe4c00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ff1e0775008 CR3=000000001f439000 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 info registers vcpu 1 RAX=ffff888009643780 RBX=0000000000000000 RCX=0000000000000001 RDX=0000000000000000 RSI=ffffffff8135e4bd RDI=fffffbfff0bc3ffc RBP=ffffffff85e1ffe0 RSP=ffff88806cf08980 R8 =0000000000000000 R9 =0000000000000000 R10=000000000003c9ed R11=000000000000031f R12=0000000000000002 R13=0000000000000000 R14=0000000000000000 R15=ffff88806cf08a70 RIP=ffffffff81529330 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 fffffe1900000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f70439b5000 CR3=000000000e674000 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=a2ec45f40ef4cc8b2344454d2a50ba6b XMM02=ec2efd57dc4c00df00000000003046c8 XMM03=81aa5cb779e083440000000000304798 XMM04=5e3eaacfc7d3f3c300000000000ae988 XMM05=07c8bb74b6c04a44000000000031dd18 XMM06=d74844bf967d85ba000000000031dba0 XMM07=e042d86d42eb936e000000000030d898 XMM08=81aa5cb779e083440000000000304798 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000