[ 46.647722] ------------[ cut here ]------------ [ 46.648647] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.650623] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/233 [ 46.652100] Modules linked in: [ 46.652683] CPU: 0 UID: 104 PID: 233 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 46.654668] Tainted: [W]=WARN [ 46.655280] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.656788] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.657661] 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 [ 46.660835] RSP: 0018:ffff8880171b7bc0 EFLAGS: 00010286 [ 46.661756] RAX: 0000000000000000 RBX: ffffed1002e36f78 RCX: ffffffff813a4050 [ 46.663063] RDX: ffff8880170a9bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.664335] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002e36f2f [ 46.665609] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.666877] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880171b7df8 [ 46.668161] FS: 00007f1372e50900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 46.669586] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.670651] CR2: 00007ffcee2f6ef8 CR3: 000000001d041000 CR4: 0000000000350ef0 [ 46.671946] Call Trace: [ 46.672403] [ 46.672841] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.673684] ? __create_object+0x59/0x80 [ 46.674467] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.675465] __vmalloc_noprof+0x59/0x60 [ 46.676221] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.677090] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.678019] bpf_prog_alloc+0x39/0x200 [ 46.678710] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.679649] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.680540] do_seccomp+0x349/0x25e0 [ 46.681252] ? find_held_lock+0x2b/0x80 [ 46.682015] ? do_prlimit+0x310/0x610 [ 46.682719] ? __pfx_do_seccomp+0x10/0x10 [ 46.683504] ? do_raw_spin_unlock+0x53/0x220 [ 46.684328] ? _raw_spin_unlock+0x1e/0x40 [ 46.685110] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.686085] ? static_key_count+0x60/0x80 [ 46.686876] prctl_set_seccomp+0x4e/0x70 [ 46.687608] __do_sys_prctl+0xe6c/0x1d70 [ 46.688397] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.689249] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.690208] ? irqentry_exit+0xf3/0x650 [ 46.690978] do_syscall_64+0xbf/0x430 [ 46.691676] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.692616] RIP: 0033:0x7f13733425cd [ 46.693327] 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 [ 46.696541] RSP: 002b:00007ffcee2f5480 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.697900] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f13733425cd [ 46.699201] RDX: 000055bc8048ae00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.700520] RBP: 00007ffcee2f54e0 R08: 0000000000000000 R09: 00007ffcee2f4b80 [ 46.701813] R10: 0000000000000000 R11: 0000000000000246 R12: 000055bc81237ad0 [ 46.703084] R13: 00007ffcee2f5910 R14: 000055bc81238bc0 R15: 000055bc81249780 [ 46.704406] [ 46.704876] irq event stamp: 1723 [ 46.705470] hardirqs last enabled at (1731): [] __up_console_sem+0x78/0x80 [ 46.706976] hardirqs last disabled at (1740): [] __up_console_sem+0x5d/0x80 [ 46.708575] softirqs last enabled at (1760): [] handle_softirqs+0x50c/0x770 [ 46.710381] softirqs last disabled at (1773): [] __irq_exit_rcu+0xc4/0x100 [ 46.711903] ---[ end trace 0000000000000000 ]--- [ 49.756825] ------------[ cut here ]------------ [ 49.757710] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.759742] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/241 [ 49.761235] Modules linked in: [ 49.761865] CPU: 1 UID: 104 PID: 241 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 49.764154] Tainted: [W]=WARN [ 49.764721] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.766288] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.767236] 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 [ 49.770477] RSP: 0018:ffff888016e0fbc0 EFLAGS: 00010286 [ 49.771480] RAX: 0000000000000000 RBX: ffffed1002dc1f78 RCX: ffffffff813a4050 [ 49.772796] RDX: ffff8880170ad340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.774108] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002dc1f2f [ 49.775427] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.776738] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016e0fdf8 [ 49.778078] FS: 00007ff7a4536900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 49.779551] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.780696] CR2: 00007ff7a4a28580 CR3: 000000000d9b1000 CR4: 0000000000350ef0 [ 49.782020] Call Trace: [ 49.782497] [ 49.782960] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.783893] ? __create_object+0x59/0x80 [ 49.784655] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.785649] __vmalloc_noprof+0x59/0x60 [ 49.786417] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.787320] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.788266] bpf_prog_alloc+0x39/0x200 [ 49.789017] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.789971] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.790890] do_seccomp+0x349/0x25e0 [ 49.791590] ? __pfx_css_rstat_updated+0x10/0x10 [ 49.792510] ? __pfx_do_seccomp+0x10/0x10 [ 49.793319] ? find_held_lock+0x2b/0x80 [ 49.794097] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.795085] ? static_key_count+0x60/0x80 [ 49.795916] prctl_set_seccomp+0x4e/0x70 [ 49.796672] __do_sys_prctl+0xe6c/0x1d70 [ 49.797475] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.798348] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.799351] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.800340] ? irqentry_exit+0xf3/0x650 [ 49.801143] do_syscall_64+0xbf/0x430 [ 49.801905] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.802882] RIP: 0033:0x7ff7a4a285cd [ 49.803578] 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 [ 49.806872] RSP: 002b:00007ffe86858c70 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.808390] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007ff7a4a285cd [ 49.809681] RDX: 000055da03cdee00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.810975] RBP: 00007ffe86858cd0 R08: 0000000000000000 R09: 00007ffe86858370 [ 49.812253] R10: 0000000000000000 R11: 0000000000000246 R12: 000055da1d0c7ad0 [ 49.813320] R13: 00007ffe86859100 R14: 000055da1d0c8bc0 R15: 000055da1d0d9780 [ 49.814404] [ 49.814760] irq event stamp: 1889 [ 49.815324] hardirqs last enabled at (1899): [] __up_console_sem+0x78/0x80 [ 49.816596] hardirqs last disabled at (1908): [] __up_console_sem+0x5d/0x80 [ 49.817869] softirqs last enabled at (1774): [] handle_softirqs+0x50c/0x770 [ 49.819156] softirqs last disabled at (1769): [] __irq_exit_rcu+0xc4/0x100 [ 49.820433] ---[ end trace 0000000000000000 ]--- [ 50.596828] ------------[ cut here ]------------ [ 50.597709] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.599702] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/248 [ 50.601141] Modules linked in: [ 50.601724] CPU: 0 UID: 104 PID: 248 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 50.605253] Tainted: [W]=WARN [ 50.605936] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.607395] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.608299] 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 [ 50.611457] RSP: 0018:ffff88801b1d7bc0 EFLAGS: 00010286 [ 50.612436] RAX: 0000000000000000 RBX: ffffed100363af78 RCX: ffffffff813a4050 [ 50.613700] RDX: ffff8880174dd340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.614966] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed100363af2f [ 50.616249] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.617512] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801b1d7df8 [ 50.618814] FS: 00007fda7b8d1900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 50.620253] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.621300] CR2: 00007fda7bdc3580 CR3: 000000000d175000 CR4: 0000000000350ef0 [ 50.622600] Call Trace: [ 50.623107] [ 50.623522] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.624415] ? __create_object+0x59/0x80 [ 50.625190] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.626159] __vmalloc_noprof+0x59/0x60 [ 50.626919] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.627747] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.628673] bpf_prog_alloc+0x39/0x200 [ 50.629402] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.630333] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.631244] do_seccomp+0x349/0x25e0 [ 50.631970] ? __pfx_css_rstat_updated+0x10/0x10 [ 50.632887] ? __pfx_do_seccomp+0x10/0x10 [ 50.633631] ? find_held_lock+0x2b/0x80 [ 50.634444] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.635423] ? static_key_count+0x60/0x80 [ 50.636215] prctl_set_seccomp+0x4e/0x70 [ 50.636998] __do_sys_prctl+0xe6c/0x1d70 [ 50.637734] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.638592] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.639569] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.640543] ? irqentry_exit+0xf3/0x650 [ 50.641323] do_syscall_64+0xbf/0x430 [ 50.642072] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.643025] RIP: 0033:0x7fda7bdc35cd [ 50.643700] 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 [ 50.646846] RSP: 002b:00007ffe29e26400 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.648210] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fda7bdc35cd [ 50.649480] RDX: 000055f3e7dcde00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.650755] RBP: 00007ffe29e26460 R08: 0000000000000000 R09: 00007ffe29e25b00 [ 50.652058] R10: 0000000000000000 R11: 0000000000000246 R12: 000055f3f7c52ad0 [ 50.653320] R13: 00007ffe29e26890 R14: 000055f3f7c53bc0 R15: 000055f3f7c64780 [ 50.654609] [ 50.655075] irq event stamp: 2113 [ 50.655690] hardirqs last enabled at (2121): [] __up_console_sem+0x78/0x80 [ 50.657229] hardirqs last disabled at (2130): [] __up_console_sem+0x5d/0x80 [ 50.658744] softirqs last enabled at (1974): [] handle_softirqs+0x50c/0x770 [ 50.660314] softirqs last disabled at (1969): [] __irq_exit_rcu+0xc4/0x100 [ 50.661828] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:62963' (ECDSA) to the list of known hosts. 2025/11/18 21:07:17 fuzzer started 2025/11/18 21:07:17 dialing manager at localhost:34383 2025/11/18 21:07:17 checking machine... 2025/11/18 21:07:17 checking revisions... [ 51.564853] kmemleak: Automatic memory scanning thread ended 2025/11/18 21:07:17 testing simple program... [ 51.662559] cgroup: Unknown subsys name 'net' [ 51.723758] cgroup: Unknown subsys name 'cpuset' [ 51.740279] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 21:07:16 Registers: info registers vcpu 0 RAX=0000000000000000 RBX=0000000000000002 RCX=c2c2160557d06295 RDX=00000000ab7cebdb RSI=00000000750cabbf RDI=000000008cb36bf7 RBP=ffff88806ce08aa8 RSP=ffff88806ce089c0 R8 =0000000000000001 R9 =0000000000000000 R10=0000000000000001 R11=0000000000000001 R12=0000000000000000 R13=ffff88806ce08a98 R14=0000000000000000 R15=0000000000000200 RIP=ffffffff81529288 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 00007ff7a4536900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe2400000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffe86852000 CR3=000000000cd8e000 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=635f6e6f69737365733a4d41503d706f XMM01=6f6c5f6d61702c78756e696c65735f6d XMM02=61702c74696d7265705f6d61702c7469 XMM03=655f6d61702c7374696d696c5f6d6170 XMM04=3d6c616e696d72657420322e322e302e XMM05=3d656d616e74736f682022646873732f XMM06=746f6f72223d746363612078756e696c XMM07=6e655f6d61702c7374696d696c5f6d61 XMM08=652075253d64692073253d706f000000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=000000000002b64d RBX=0000000000000001 RCX=ffffffff84c72d57 RDX=0000000000000000 RSI=0000000000000000 RDI=ffffffff814d2c90 RBP=dffffc0000000000 RSP=ffff8880096efe58 R8 =0000000000000001 R9 =ffffed100d9e639a R10=ffff88806cf31cd3 R11=0000000000000001 R12=ffffffff8664f850 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 fffffe0b00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fe50751c000 CR3=000000000d8a1000 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=37303a313220383120766f4e3e36383c XMM01=7365733a646873732878696e755f6d61 XMM02=736f6c63206e6f6973736573203a296e XMM03=5f6d6170203a5d3034325b6468737320 XMM04=6456774875434142334f726f59427469 XMM05=485320415352203a3268737320303139 XMM06=206d6f726620746f6f7220726f662079 XMM07=00000000000000000000000000000000 XMM08=3a677562656420676f6c737973720000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000