[ 46.368731] ------------[ cut here ]------------ [ 46.369459] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.371117] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/235 [ 46.372313] Modules linked in: [ 46.372843] CPU: 0 UID: 104 PID: 235 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 46.374502] Tainted: [W]=WARN [ 46.375000] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.376212] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.377189] 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 [ 46.379877] RSP: 0018:ffff8880170c7bc0 EFLAGS: 00010286 [ 46.380701] RAX: 0000000000000000 RBX: ffffed1002e18f78 RCX: ffffffff813a4050 [ 46.381785] RDX: ffff888015613780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.382858] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002e18f2f [ 46.383931] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.384997] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880170c7df8 [ 46.386078] FS: 00007f8e4e384900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 46.387278] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.388170] CR2: 00007f8e4e876580 CR3: 000000000c171000 CR4: 0000000000350ef0 [ 46.389235] Call Trace: [ 46.389682] [ 46.390032] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.390775] ? __create_object+0x59/0x80 [ 46.391383] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.392186] __vmalloc_noprof+0x59/0x60 [ 46.392822] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.393526] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.394300] bpf_prog_alloc+0x39/0x200 [ 46.394908] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.395679] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.396385] do_seccomp+0x349/0x25e0 [ 46.396985] ? __pfx_css_rstat_updated+0x10/0x10 [ 46.397751] ? __pfx_do_seccomp+0x10/0x10 [ 46.398369] ? find_held_lock+0x2b/0x80 [ 46.399007] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.399809] ? static_key_count+0x60/0x80 [ 46.400450] prctl_set_seccomp+0x4e/0x70 [ 46.401121] __do_sys_prctl+0xe6c/0x1d70 [ 46.401792] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.402468] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.403285] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.404101] ? irqentry_exit+0xf3/0x650 [ 46.404745] do_syscall_64+0xbf/0x430 [ 46.405331] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.406140] RIP: 0033:0x7f8e4e8765cd [ 46.406740] 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 [ 46.409439] RSP: 002b:00007ffdc07a1ee0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.410618] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f8e4e8765cd [ 46.411709] RDX: 000055a34580fe00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.412795] RBP: 00007ffdc07a1f40 R08: 0000000000000000 R09: 00007ffdc07a15e0 [ 46.413902] R10: 0000000000000000 R11: 0000000000000246 R12: 000055a376951ad0 [ 46.415009] R13: 00007ffdc07a2370 R14: 000055a376952bc0 R15: 000055a376963780 [ 46.416106] [ 46.416462] irq event stamp: 1805 [ 46.417017] hardirqs last enabled at (1815): [] __up_console_sem+0x78/0x80 [ 46.418316] hardirqs last disabled at (1824): [] __up_console_sem+0x5d/0x80 [ 46.419621] softirqs last enabled at (1378): [] handle_softirqs+0x50c/0x770 [ 46.420942] softirqs last disabled at (1357): [] __irq_exit_rcu+0xc4/0x100 [ 46.422248] ---[ end trace 0000000000000000 ]--- [ 49.257696] ------------[ cut here ]------------ [ 49.258555] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.260574] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/243 [ 49.262005] Modules linked in: [ 49.262604] CPU: 1 UID: 104 PID: 243 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 49.264603] Tainted: [W]=WARN [ 49.265152] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.266608] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.267462] 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 [ 49.270633] RSP: 0018:ffff8880168efbc0 EFLAGS: 00010286 [ 49.271560] RAX: 0000000000000000 RBX: ffffed1002d1df78 RCX: ffffffff813a4050 [ 49.272858] RDX: ffff888015cb1bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.274176] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002d1df2f [ 49.275432] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.276696] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880168efdf8 [ 49.278023] FS: 00007f5c8337f900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 49.279457] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.280512] CR2: 00007ffc1f9bdef7 CR3: 000000000d846000 CR4: 0000000000350ef0 [ 49.281787] Call Trace: [ 49.282249] [ 49.282769] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.283706] ? __create_object+0x59/0x80 [ 49.284448] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.285400] __vmalloc_noprof+0x59/0x60 [ 49.286150] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.287010] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.287923] bpf_prog_alloc+0x39/0x200 [ 49.288646] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.289528] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.290415] do_seccomp+0x349/0x25e0 [ 49.291119] ? find_held_lock+0x2b/0x80 [ 49.291878] ? do_prlimit+0x310/0x610 [ 49.292611] ? __pfx_do_seccomp+0x10/0x10 [ 49.293351] ? do_raw_spin_unlock+0x53/0x220 [ 49.294214] ? _raw_spin_unlock+0x1e/0x40 [ 49.294982] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.295932] ? static_key_count+0x60/0x80 [ 49.296716] prctl_set_seccomp+0x4e/0x70 [ 49.297424] __do_sys_prctl+0xe6c/0x1d70 [ 49.298184] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.299042] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.299997] ? irqentry_exit+0xf3/0x650 [ 49.300747] do_syscall_64+0xbf/0x430 [ 49.301442] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.302399] RIP: 0033:0x7f5c838715cd [ 49.303099] 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 [ 49.306198] RSP: 002b:00007ffc1f9bbeb0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.307543] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f5c838715cd [ 49.308830] RDX: 000055a9e7180e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.310110] RBP: 00007ffc1f9bbf10 R08: 0000000000000000 R09: 00007ffc1f9bb5b0 [ 49.311355] R10: 0000000000000000 R11: 0000000000000246 R12: 000055a9eb352b10 [ 49.312608] R13: 00007ffc1f9bc340 R14: 000055a9eb3532b0 R15: 000055a9eb3676f0 [ 49.313908] [ 49.314333] irq event stamp: 1693 [ 49.314910] hardirqs last enabled at (1703): [] __up_console_sem+0x78/0x80 [ 49.316224] hardirqs last disabled at (1712): [] __up_console_sem+0x5d/0x80 [ 49.317594] softirqs last enabled at (1682): [] handle_softirqs+0x50c/0x770 [ 49.318922] softirqs last disabled at (1677): [] __irq_exit_rcu+0xc4/0x100 [ 49.320218] ---[ end trace 0000000000000000 ]--- [ 50.000995] ------------[ cut here ]------------ [ 50.001934] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.003919] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/251 [ 50.005340] Modules linked in: [ 50.005974] CPU: 1 UID: 104 PID: 251 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 50.008199] Tainted: [W]=WARN [ 50.008858] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.010314] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.011223] 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 [ 50.014302] RSP: 0018:ffff8880172e7bc0 EFLAGS: 00010286 [ 50.015260] RAX: 0000000000000000 RBX: ffffed1002e5cf78 RCX: ffffffff813a4050 [ 50.016503] RDX: ffff888016325340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.017763] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002e5cf2f [ 50.019009] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.020310] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880172e7df8 [ 50.021598] FS: 00007f707fb10900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 50.022998] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.024043] CR2: 00007ffc24fc1ef7 CR3: 000000001fbeb000 CR4: 0000000000350ef0 [ 50.025289] Call Trace: [ 50.025792] [ 50.026201] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.027079] ? __create_object+0x59/0x80 [ 50.027842] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.028774] __vmalloc_noprof+0x59/0x60 [ 50.029466] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.030333] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.031280] bpf_prog_alloc+0x39/0x200 [ 50.032000] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.032905] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.033802] do_seccomp+0x349/0x25e0 [ 50.034461] ? find_held_lock+0x2b/0x80 [ 50.035195] ? do_prlimit+0x310/0x610 [ 50.035935] ? __pfx_do_seccomp+0x10/0x10 [ 50.036710] ? do_raw_spin_unlock+0x53/0x220 [ 50.037475] ? _raw_spin_unlock+0x1e/0x40 [ 50.038244] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.039182] ? static_key_count+0x60/0x80 [ 50.039982] prctl_set_seccomp+0x4e/0x70 [ 50.040739] __do_sys_prctl+0xe6c/0x1d70 [ 50.041463] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.042326] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.043271] ? irqentry_exit+0xf3/0x650 [ 50.044015] do_syscall_64+0xbf/0x430 [ 50.044732] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.045678] RIP: 0033:0x7f70800025cd [ 50.046324] 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 [ 50.049420] RSP: 002b:00007ffc24fc0e60 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.050762] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f70800025cd [ 50.052013] RDX: 0000565116a86e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.053262] RBP: 00007ffc24fc0ec0 R08: 0000000000000000 R09: 00007ffc24fc0560 [ 50.054527] R10: 0000000000000000 R11: 0000000000000246 R12: 000056511ee03ad0 [ 50.055784] R13: 00007ffc24fc12f0 R14: 000056511ee04bc0 R15: 000056511ee15780 [ 50.057046] [ 50.057458] irq event stamp: 1799 [ 50.058072] hardirqs last enabled at (1809): [] __up_console_sem+0x78/0x80 [ 50.059296] hardirqs last disabled at (1818): [] __up_console_sem+0x5d/0x80 [ 50.060518] softirqs last enabled at (1444): [] handle_softirqs+0x50c/0x770 [ 50.061765] softirqs last disabled at (1435): [] __irq_exit_rcu+0xc4/0x100 [ 50.062985] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:30090' (ECDSA) to the list of known hosts. 2025/11/18 12:19:40 fuzzer started 2025/11/18 12:19:40 dialing manager at localhost:34383 2025/11/18 12:19:40 checking machine... 2025/11/18 12:19:40 checking revisions... [ 50.861322] kmemleak: Automatic memory scanning thread ended 2025/11/18 12:19:40 testing simple program... [ 50.950166] cgroup: Unknown subsys name 'net' [ 51.023996] cgroup: Unknown subsys name 'cpuset' [ 51.041262] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 12:19:40 Registers: info registers vcpu 0 RAX=00000000a9267483 RBX=ffff888015ecd340 RCX=000000004b952e4d RDX=00000000915d54c6 RSI=000000005e406224 RDI=0000000000104185 RBP=ffff888015ecdd98 RSP=ffff8880169277e8 R8 =0000000000000000 R9 =0000000000000000 R10=0000000000000001 R11=0000000000000001 R12=ffff888015ecdd98 R13=00000000ef9db6ea R14=0000000000000000 R15=0000000000000000 RIP=ffffffff815275e3 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 00007f5c8337f900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe5300000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f5c8334e008 CR3=000000001bead000 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=0000000080010002 RBX=0000000000000001 RCX=ffffffff8162b35c RDX=ffff888009643780 RSI=0000000000000000 RDI=0000000000000001 RBP=ffff88806cf28e58 RSP=ffff88806cf08e08 R8 =0000000000000000 R9 =fffffbfff0cc9f0a R10=0000000000000001 R11=0000000000000001 R12=ffff88806cf28500 R13=ffff88806cf28580 R14=0000000b975b8e00 R15=dffffc0000000000 RIP=ffffffff81751e00 RFL=00000002 [-------] 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 fffffe4500000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fffc3816598 CR3=000000000d826000 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=efd20f44f972ebbf574e7cb073bbc208 XMM02=2c67c8bc2e329bc300000000003060d8 XMM03=fb795ef6d657705600000000003146b8 XMM04=987a24e0bd84c52100000000000ae988 XMM05=14648eaa1277bab10000000000323548 XMM06=3ed0cdd679bd9efd000000000031cbb0 XMM07=e042d86d42eb936e0000000000314938 XMM08=6f4ebd6ba255cc1d0000000000306138 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000