[ 38.969363] ------------[ cut here ]------------ [ 38.970275] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 38.972235] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/234 [ 38.973637] Modules linked in: [ 38.974243] CPU: 1 UID: 104 PID: 234 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 38.976217] Tainted: [W]=WARN [ 38.976800] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 38.978239] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 38.979130] 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 [ 38.982517] RSP: 0018:ffff888015f57bc0 EFLAGS: 00010286 [ 38.983563] RAX: 0000000000000000 RBX: ffffed1002beaf78 RCX: ffffffff813a4050 [ 38.984824] RDX: ffff88801962d340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 38.986076] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002beaf2f [ 38.987358] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 38.988624] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888015f57df8 [ 38.989886] FS: 00007f21ddd9b900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 38.991304] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 38.992352] CR2: 00007ffdce64eef7 CR3: 000000000e144000 CR4: 0000000000350ef0 [ 38.993627] Call Trace: [ 38.994121] [ 38.994526] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 38.995416] ? __create_object+0x59/0x80 [ 38.996186] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 38.997144] __vmalloc_noprof+0x59/0x60 [ 38.997881] bpf_prog_alloc_no_stats+0x55/0x470 [ 38.998734] ? __pfx_seccomp_check_filter+0x10/0x10 [ 38.999611] bpf_prog_alloc+0x39/0x200 [ 39.000339] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.001254] bpf_prog_create_from_user+0xb2/0x2f0 [ 39.002139] do_seccomp+0x349/0x25e0 [ 39.002863] ? find_held_lock+0x2b/0x80 [ 39.003573] ? do_prlimit+0x310/0x610 [ 39.004307] ? __pfx_do_seccomp+0x10/0x10 [ 39.005081] ? do_raw_spin_unlock+0x53/0x220 [ 39.005900] ? _raw_spin_unlock+0x1e/0x40 [ 39.006622] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 39.007593] ? static_key_count+0x60/0x80 [ 39.008361] prctl_set_seccomp+0x4e/0x70 [ 39.009117] __do_sys_prctl+0xe6c/0x1d70 [ 39.009890] ? __pfx___do_sys_prctl+0x10/0x10 [ 39.010732] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 39.011647] ? irqentry_exit+0xf3/0x650 [ 39.012398] do_syscall_64+0xbf/0x430 [ 39.013124] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 39.014060] RIP: 0033:0x7f21de28d5cd [ 39.014762] 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 [ 39.017878] RSP: 002b:00007ffdce64cfa0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 39.019214] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f21de28d5cd [ 39.020485] RDX: 000055a99efe0e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 39.021739] RBP: 00007ffdce64d000 R08: 0000000000000000 R09: 00007ffdce64c6a0 [ 39.022999] R10: 0000000000000000 R11: 0000000000000246 R12: 000055a9d3bbe2b0 [ 39.024273] R13: 00007ffdce64d430 R14: 000055a9d3bc0d20 R15: 000055a9d3bd28d0 [ 39.025541] [ 39.025988] irq event stamp: 1783 [ 39.026581] hardirqs last enabled at (1791): [] __up_console_sem+0x78/0x80 [ 39.028081] hardirqs last disabled at (1800): [] __up_console_sem+0x5d/0x80 [ 39.029567] softirqs last enabled at (1694): [] handle_softirqs+0x50c/0x770 [ 39.031096] softirqs last disabled at (1689): [] __irq_exit_rcu+0xc4/0x100 [ 39.032589] ---[ end trace 0000000000000000 ]--- [ 42.380754] ------------[ cut here ]------------ [ 42.381617] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.383631] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/242 [ 42.385117] Modules linked in: [ 42.385760] CPU: 0 UID: 104 PID: 242 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 42.387797] Tainted: [W]=WARN [ 42.388358] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.389842] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.390760] 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 [ 42.393931] RSP: 0018:ffff888015defbc0 EFLAGS: 00010286 [ 42.394919] RAX: 0000000000000000 RBX: ffffed1002bbdf78 RCX: ffffffff813a4050 [ 42.396220] RDX: ffff888017690000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.397508] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002bbdf2f [ 42.398795] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.400096] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888015defdf8 [ 42.401381] FS: 00007ff1f30fd900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 42.402839] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.403902] CR2: 00007fff0f1a2ef7 CR3: 000000001f332000 CR4: 0000000000350ef0 [ 42.405189] Call Trace: [ 42.405660] [ 42.406120] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.407010] ? __create_object+0x59/0x80 [ 42.407815] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.408800] __vmalloc_noprof+0x59/0x60 [ 42.409510] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.410370] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.411290] bpf_prog_alloc+0x39/0x200 [ 42.412045] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.412958] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.413864] do_seccomp+0x349/0x25e0 [ 42.414537] ? find_held_lock+0x2b/0x80 [ 42.415294] ? do_prlimit+0x310/0x610 [ 42.416041] ? __pfx_do_seccomp+0x10/0x10 [ 42.416843] ? do_raw_spin_unlock+0x53/0x220 [ 42.417623] ? _raw_spin_unlock+0x1e/0x40 [ 42.418414] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.419382] ? static_key_count+0x60/0x80 [ 42.420173] prctl_set_seccomp+0x4e/0x70 [ 42.420961] __do_sys_prctl+0xe6c/0x1d70 [ 42.421743] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.422578] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.423559] ? irqentry_exit+0xf3/0x650 [ 42.424307] do_syscall_64+0xbf/0x430 [ 42.425044] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.426012] RIP: 0033:0x7ff1f35ef5cd [ 42.426661] 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 [ 42.429851] RSP: 002b:00007fff0f1a04c0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.431231] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007ff1f35ef5cd [ 42.432556] RDX: 000055cff12a2e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.433847] RBP: 00007fff0f1a0520 R08: 0000000000000000 R09: 00007fff0f19fbc0 [ 42.435345] R10: 0000000000000000 R11: 0000000000000246 R12: 000055d0142b7ad0 [ 42.436643] R13: 00007fff0f1a0950 R14: 000055d0142b8bc0 R15: 000055d0142c9780 [ 42.437967] [ 42.438389] irq event stamp: 1731 [ 42.439060] hardirqs last enabled at (1741): [] __up_console_sem+0x78/0x80 [ 42.440607] hardirqs last disabled at (1750): [] __up_console_sem+0x5d/0x80 [ 42.442152] softirqs last enabled at (1248): [] handle_softirqs+0x50c/0x770 [ 42.444334] softirqs last disabled at (1769): [] __irq_exit_rcu+0xc4/0x100 [ 42.445846] ---[ end trace 0000000000000000 ]--- [ 43.275152] ------------[ cut here ]------------ [ 43.276105] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 43.278056] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/250 [ 43.279504] Modules linked in: [ 43.280137] CPU: 1 UID: 104 PID: 250 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 43.282045] Tainted: [W]=WARN [ 43.282582] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 43.284322] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 43.285238] 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 [ 43.288572] RSP: 0018:ffff888017267bc0 EFLAGS: 00010286 [ 43.289664] RAX: 0000000000000000 RBX: ffffed1002e4cf78 RCX: ffffffff813a4050 [ 43.290945] RDX: ffff8880161eb780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 43.292219] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002e4cf2f [ 43.293470] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 43.294751] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888017267df8 [ 43.296020] FS: 00007f71297bf900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 43.297424] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 43.298461] CR2: 00007ffd00c71ef7 CR3: 000000001f272000 CR4: 0000000000350ef0 [ 43.299736] Call Trace: [ 43.300190] [ 43.300582] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 43.301467] ? __create_object+0x59/0x80 [ 43.302243] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 43.303187] __vmalloc_noprof+0x59/0x60 [ 43.303945] bpf_prog_alloc_no_stats+0x55/0x470 [ 43.304803] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.305658] bpf_prog_alloc+0x39/0x200 [ 43.306379] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.307286] bpf_prog_create_from_user+0xb2/0x2f0 [ 43.308189] do_seccomp+0x349/0x25e0 [ 43.308886] ? find_held_lock+0x2b/0x80 [ 43.309601] ? do_prlimit+0x310/0x610 [ 43.310328] ? __pfx_do_seccomp+0x10/0x10 [ 43.311088] ? do_raw_spin_unlock+0x53/0x220 [ 43.311907] ? _raw_spin_unlock+0x1e/0x40 [ 43.312622] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 43.313558] ? static_key_count+0x60/0x80 [ 43.314336] prctl_set_seccomp+0x4e/0x70 [ 43.315098] __do_sys_prctl+0xe6c/0x1d70 [ 43.315886] ? __pfx___do_sys_prctl+0x10/0x10 [ 43.316679] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 43.317638] ? irqentry_exit+0xf3/0x650 [ 43.318386] do_syscall_64+0xbf/0x430 [ 43.319107] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 43.320053] RIP: 0033:0x7f7129cb15cd [ 43.320745] 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 [ 43.323831] RSP: 002b:00007ffd00c6f680 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 43.325160] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f7129cb15cd [ 43.326425] RDX: 000055aec0203e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 43.327712] RBP: 00007ffd00c6f6e0 R08: 0000000000000000 R09: 00007ffd00c6ed80 [ 43.328967] R10: 0000000000000000 R11: 0000000000000246 R12: 000055aee0784ad0 [ 43.330213] R13: 00007ffd00c6fb10 R14: 000055aee0785bc0 R15: 000055aee0796780 [ 43.331497] [ 43.331960] irq event stamp: 1721 [ 43.332556] hardirqs last enabled at (1729): [] __up_console_sem+0x78/0x80 [ 43.334041] hardirqs last disabled at (1738): [] __up_console_sem+0x5d/0x80 [ 43.335538] softirqs last enabled at (1666): [] handle_softirqs+0x50c/0x770 [ 43.336913] softirqs last disabled at (1659): [] __irq_exit_rcu+0xc4/0x100 [ 43.338150] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:5885' (ECDSA) to the list of known hosts. 2025/11/18 20:15:00 fuzzer started 2025/11/18 20:15:00 dialing manager at localhost:34383 2025/11/18 20:15:00 checking machine... 2025/11/18 20:15:00 checking revisions... [ 44.226190] kmemleak: Automatic memory scanning thread ended 2025/11/18 20:15:01 testing simple program... [ 44.322130] cgroup: Unknown subsys name 'net' [ 44.394332] cgroup: Unknown subsys name 'cpuset' [ 44.407517] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 20:15:00 Registers: info registers vcpu 0 RAX=ffffffff83c64481 RBX=0000000000000001 RCX=ffff888015c074d4 RDX=ffff888015c075c8 RSI=ffffffff83c64481 RDI=ffff888015c07580 RBP=ffff888015c075d8 RSP=ffff888015c07510 R8 =0000000000000001 R9 =ffff888015c075c0 R10=000000000003c9ed R11=00000000000a23d8 R12=0000000000000000 R13=ffff888015c075c8 R14=ffff888017693780 R15=ffff888015c07580 RIP=ffffffff8135e474 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 00007ff1f30fd900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe4300000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fff0f19a000 CR3=000000000e796000 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=563412feff00545000000000000080fe 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=ffff888009758001 RBX=0000000000000001 RCX=0000000000000001 RDX=ffff888009757e01 RSI=ffff888009757e10 RDI=ffff888009757850 RBP=ffff888009757898 RSP=ffff8880097577b8 R8 =ffffffff86a1c602 R9 =0000000000000000 R10=000000000003c9ed R11=000000000000b615 R12=ffff8880097578a0 R13=ffff888009750000 R14=ffff888009757e18 R15=ffff888009757840 RIP=ffffffff8135e2f1 RFL=00000296 [--S-AP-] 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 fffffe4400000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f3f27c7a260 CR3=0000000009d10000 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=cf69d66713dd958a7e4d7da2401b14ac XMM02=2c67c8bc2e329bc300000000003023c0 XMM03=fb795ef6d6577056000000000030e6f0 XMM04=79eba1fec9310d3100000000000ae988 XMM05=090f1556b20111b3000000000031f108 XMM06=5b75c91c80445342000000000031ef90 XMM07=e042d86d42eb936e000000000030e9c8 XMM08=16dbb4717b403be40000000000302420 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000