[ 46.354194] ------------[ cut here ]------------ [ 46.355154] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.357210] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/234 [ 46.358649] Modules linked in: [ 46.359282] CPU: 0 UID: 104 PID: 234 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 46.361271] Tainted: [W]=WARN [ 46.361832] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.363329] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.364249] 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 [ 46.367459] RSP: 0018:ffff88801a707bc0 EFLAGS: 00010286 [ 46.368447] RAX: 0000000000000000 RBX: ffffed10034e0f78 RCX: ffffffff813a4050 [ 46.369753] RDX: ffff8880163d8000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.371058] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10034e0f2f [ 46.372354] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.373647] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801a707df8 [ 46.374948] FS: 00007fb63c6c6900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 46.376413] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.377480] CR2: 00007fb63cbb8580 CR3: 0000000009bce000 CR4: 0000000000350ef0 [ 46.378777] Call Trace: [ 46.379305] [ 46.379718] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.380623] ? __create_object+0x59/0x80 [ 46.381421] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.382404] __vmalloc_noprof+0x59/0x60 [ 46.383181] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.384069] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.385016] bpf_prog_alloc+0x39/0x200 [ 46.385709] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.386648] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.387574] do_seccomp+0x349/0x25e0 [ 46.388303] ? __pfx_css_rstat_updated+0x10/0x10 [ 46.389212] ? __pfx_do_seccomp+0x10/0x10 [ 46.390000] ? find_held_lock+0x2b/0x80 [ 46.390720] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.391710] ? static_key_count+0x60/0x80 [ 46.392508] prctl_set_seccomp+0x4e/0x70 [ 46.393307] __do_sys_prctl+0xe6c/0x1d70 [ 46.394115] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.394989] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.395984] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.397009] ? irqentry_exit+0xf3/0x650 [ 46.397741] do_syscall_64+0xbf/0x430 [ 46.398503] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.399485] RIP: 0033:0x7fb63cbb85cd [ 46.400199] 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 [ 46.403412] RSP: 002b:00007ffc7b5ad920 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.404791] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fb63cbb85cd [ 46.406087] RDX: 000055cf7c70de00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.407392] RBP: 00007ffc7b5ad980 R08: 0000000000000000 R09: 00007ffc7b5ad020 [ 46.408683] R10: 0000000000000000 R11: 0000000000000246 R12: 000055cfafb31ad0 [ 46.409994] R13: 00007ffc7b5addb0 R14: 000055cfafb32bc0 R15: 000055cfafb43780 [ 46.411313] [ 46.411741] irq event stamp: 1721 [ 46.412399] hardirqs last enabled at (1731): [] __up_console_sem+0x78/0x80 [ 46.413937] hardirqs last disabled at (1740): [] __up_console_sem+0x5d/0x80 [ 46.415480] softirqs last enabled at (1700): [] handle_softirqs+0x50c/0x770 [ 46.417033] softirqs last disabled at (1695): [] __irq_exit_rcu+0xc4/0x100 [ 46.418564] ---[ end trace 0000000000000000 ]--- [ 49.274042] ------------[ cut here ]------------ [ 49.275106] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.277516] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/241 [ 49.279187] Modules linked in: [ 49.279864] CPU: 1 UID: 104 PID: 241 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 49.282196] Tainted: [W]=WARN [ 49.282824] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.284517] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.285557] 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 [ 49.289199] RSP: 0018:ffff888018ca7bc0 EFLAGS: 00010286 [ 49.290328] RAX: 0000000000000000 RBX: ffffed1003194f78 RCX: ffffffff813a4050 [ 49.291805] RDX: ffff88801a783780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.293280] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003194f2f [ 49.294743] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.296226] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888018ca7df8 [ 49.297695] FS: 00007ff06d98a900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 49.299348] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.300576] CR2: 00007ffe84a2aef7 CR3: 000000000e253000 CR4: 0000000000350ef0 [ 49.302043] Call Trace: [ 49.302571] [ 49.303105] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.304133] ? __create_object+0x59/0x80 [ 49.305028] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.306133] __vmalloc_noprof+0x59/0x60 [ 49.307003] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.308017] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.309088] bpf_prog_alloc+0x39/0x200 [ 49.309875] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.310973] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.312027] do_seccomp+0x349/0x25e0 [ 49.312790] ? find_held_lock+0x2b/0x80 [ 49.313659] ? do_prlimit+0x310/0x610 [ 49.314505] ? __pfx_do_seccomp+0x10/0x10 [ 49.315421] ? do_raw_spin_unlock+0x53/0x220 [ 49.316374] ? _raw_spin_unlock+0x1e/0x40 [ 49.317261] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.318358] ? static_key_count+0x60/0x80 [ 49.319285] prctl_set_seccomp+0x4e/0x70 [ 49.320166] __do_sys_prctl+0xe6c/0x1d70 [ 49.321059] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.322040] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.323151] ? irqentry_exit+0xf3/0x650 [ 49.324023] do_syscall_64+0xbf/0x430 [ 49.324811] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.325908] RIP: 0033:0x7ff06de7c5cd [ 49.326666] 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 [ 49.330309] RSP: 002b:00007ffe84a291b0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.331779] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007ff06de7c5cd [ 49.332999] RDX: 00005583925ffe00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.334213] RBP: 00007ffe84a29210 R08: 0000000000000000 R09: 00007ffe84a288b0 [ 49.335450] R10: 0000000000000000 R11: 0000000000000246 R12: 00005583c5c21ad0 [ 49.336675] R13: 00007ffe84a29640 R14: 00005583c5c22bc0 R15: 00005583c5c33780 [ 49.337917] [ 49.338318] irq event stamp: 1721 [ 49.338940] hardirqs last enabled at (1731): [] __up_console_sem+0x78/0x80 [ 49.340542] hardirqs last disabled at (1740): [] __up_console_sem+0x5d/0x80 [ 49.342062] softirqs last enabled at (1290): [] handle_softirqs+0x50c/0x770 [ 49.343570] softirqs last disabled at (1285): [] __irq_exit_rcu+0xc4/0x100 [ 49.344799] ---[ end trace 0000000000000000 ]--- [ 50.033618] ------------[ cut here ]------------ [ 50.034569] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.036564] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/248 [ 50.038062] Modules linked in: [ 50.038657] CPU: 0 UID: 104 PID: 248 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 50.040639] Tainted: [W]=WARN [ 50.041247] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.042724] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.043647] 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 [ 50.046801] RSP: 0018:ffff88800f10fbc0 EFLAGS: 00010286 [ 50.047791] RAX: 0000000000000000 RBX: ffffed1001e21f78 RCX: ffffffff813a4050 [ 50.049083] RDX: ffff888017300000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.050386] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001e21f2f [ 50.051679] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.052947] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800f10fdf8 [ 50.054248] FS: 00007f8b2ddf2900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 50.055707] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.056791] CR2: 00007f8b2e2e4580 CR3: 000000000dc6a000 CR4: 0000000000350ef0 [ 50.058087] Call Trace: [ 50.058552] [ 50.059018] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.059966] ? __create_object+0x59/0x80 [ 50.060730] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.061728] __vmalloc_noprof+0x59/0x60 [ 50.062509] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.063427] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.064388] bpf_prog_alloc+0x39/0x200 [ 50.065136] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.066095] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.067035] do_seccomp+0x349/0x25e0 [ 50.067743] ? __pfx_css_rstat_updated+0x10/0x10 [ 50.068675] ? __pfx_do_seccomp+0x10/0x10 [ 50.069503] ? find_held_lock+0x2b/0x80 [ 50.070291] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.071297] ? static_key_count+0x60/0x80 [ 50.072122] prctl_set_seccomp+0x4e/0x70 [ 50.072872] __do_sys_prctl+0xe6c/0x1d70 [ 50.073698] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.074586] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.075599] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.076601] ? irqentry_exit+0xf3/0x650 [ 50.077410] do_syscall_64+0xbf/0x430 [ 50.078184] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.079185] RIP: 0033:0x7f8b2e2e45cd [ 50.079860] 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 [ 50.083162] RSP: 002b:00007ffec849e6e0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.084566] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f8b2e2e45cd [ 50.085913] RDX: 000055f78830be00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.087253] RBP: 00007ffec849e740 R08: 0000000000000000 R09: 00007ffec849dde0 [ 50.088522] R10: 0000000000000000 R11: 0000000000000246 R12: 000055f7c3691ad0 [ 50.089798] R13: 00007ffec849eb70 R14: 000055f7c3692bc0 R15: 000055f7c36a3780 [ 50.091136] [ 50.091557] irq event stamp: 1795 [ 50.092199] hardirqs last enabled at (1805): [] __up_console_sem+0x78/0x80 [ 50.093705] hardirqs last disabled at (1814): [] __up_console_sem+0x5d/0x80 [ 50.095235] softirqs last enabled at (1754): [] handle_softirqs+0x50c/0x770 [ 50.096401] softirqs last disabled at (1749): [] __irq_exit_rcu+0xc4/0x100 [ 50.097361] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:10249' (ECDSA) to the list of known hosts. 2025/11/17 14:13:08 fuzzer started 2025/11/17 14:13:08 dialing manager at localhost:37895 2025/11/17 14:13:08 checking machine... 2025/11/17 14:13:08 checking revisions... [ 50.987455] kmemleak: Automatic memory scanning thread ended 2025/11/17 14:13:08 testing simple program... [ 51.072347] cgroup: Unknown subsys name 'net' [ 51.126639] cgroup: Unknown subsys name 'cpuset' [ 51.138493] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 14:13:07 Registers: info registers vcpu 0 RAX=ffff88801a798000 RBX=0000000000000000 RCX=0000000000000002 RDX=0000000000000000 RSI=ffffffff8135e4bd RDI=fffffbfff0bc3ffc RBP=ffffffff85e1ffe0 RSP=ffff88806ce08938 R8 =0000000000000000 R9 =0000000000000000 R10=000000000003c9ed R11=0000000000012f69 R12=0000000000000002 R13=0000000000000000 R14=0000000000000000 R15=0000000000000200 RIP=ffffffff81529352 RFL=00000006 [-----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 00007ff06d98a900 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=00007ff06d934008 CR3=000000000dd2c000 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=0000000000002005 RBX=ffff8880096fb780 RCX=0000000000000001 RDX=0000000000000005 RSI=0000000000000000 RDI=ffffffff85e1ffe0 RBP=ffff8880096fc1d8 RSP=ffff888009757698 R8 =0000000000000000 R9 =0000000000000005 R10=0000000000000001 R11=0000000000000000 R12=ffff8880096fc200 R13=0000000000000003 R14=0000000000000000 R15=0000000000000000 RIP=ffffffff81527119 RFL=00000007 [-----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 fffffe1600000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fcc1d133028 CR3=000000000d864000 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=2afe2fa5d55738b178479cff07e98f72 XMM02=0000000000305ca0eff9b2d0a8fce9cb XMM03=0000000000305d702c67c8bc2e329bc3 XMM04=d18ea7a55d325fa200000000000ae988 XMM05=d96330e2d2db863200000000003219a8 XMM06=474038aa6c007e1f0000000000321830 XMM07=e042d86d42eb936e0000000000312c00 XMM08=679fba4106d114fb0000000000305d70 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000