[ 39.260245] ------------[ cut here ]------------ [ 39.261185] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 39.263203] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/235 [ 39.264658] Modules linked in: [ 39.265295] CPU: 1 UID: 104 PID: 235 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 39.267314] Tainted: [W]=WARN [ 39.267902] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 39.269364] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 39.270288] 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 [ 39.273460] RSP: 0018:ffff888017237bc0 EFLAGS: 00010286 [ 39.274425] RAX: 0000000000000000 RBX: ffffed1002e46f78 RCX: ffffffff813a4050 [ 39.275690] RDX: ffff8880159e0000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 39.276991] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002e46f2f [ 39.278256] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 39.279527] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888017237df8 [ 39.280811] FS: 00007fcc00540900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 39.282267] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 39.283330] CR2: 00007fffea72bef8 CR3: 000000000e2f9000 CR4: 0000000000350ef0 [ 39.284600] Call Trace: [ 39.285115] [ 39.285536] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 39.286429] ? __create_object+0x59/0x80 [ 39.287216] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.288190] __vmalloc_noprof+0x59/0x60 [ 39.288964] bpf_prog_alloc_no_stats+0x55/0x470 [ 39.289843] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.290754] bpf_prog_alloc+0x39/0x200 [ 39.291442] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.292362] bpf_prog_create_from_user+0xb2/0x2f0 [ 39.293266] do_seccomp+0x349/0x25e0 [ 39.293984] ? find_held_lock+0x2b/0x80 [ 39.294691] ? do_prlimit+0x310/0x610 [ 39.295418] ? __pfx_do_seccomp+0x10/0x10 [ 39.296190] ? do_raw_spin_unlock+0x53/0x220 [ 39.297036] ? _raw_spin_unlock+0x1e/0x40 [ 39.297795] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 39.298702] ? static_key_count+0x60/0x80 [ 39.299496] prctl_set_seccomp+0x4e/0x70 [ 39.300281] __do_sys_prctl+0xe6c/0x1d70 [ 39.301065] ? __pfx___do_sys_prctl+0x10/0x10 [ 39.301912] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 39.302873] ? irqentry_exit+0xf3/0x650 [ 39.303592] do_syscall_64+0xbf/0x430 [ 39.304319] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 39.305262] RIP: 0033:0x7fcc00a325cd [ 39.305966] 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 [ 39.309134] RSP: 002b:00007fffea72a940 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 39.310506] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fcc00a325cd [ 39.311819] RDX: 0000555d929f2e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 39.313114] RBP: 00007fffea72a9a0 R08: 0000000000000000 R09: 00007fffea72a040 [ 39.314396] R10: 0000000000000000 R11: 0000000000000246 R12: 0000555dcb5c3ad0 [ 39.315655] R13: 00007fffea72add0 R14: 0000555dcb5c4bc0 R15: 0000555dcb5d5780 [ 39.316949] [ 39.317370] irq event stamp: 1741 [ 39.318025] hardirqs last enabled at (1757): [] __up_console_sem+0x78/0x80 [ 39.319543] hardirqs last disabled at (1766): [] __up_console_sem+0x5d/0x80 [ 39.321054] softirqs last enabled at (1754): [] handle_softirqs+0x50c/0x770 [ 39.322581] softirqs last disabled at (1749): [] __irq_exit_rcu+0xc4/0x100 [ 39.324078] ---[ end trace 0000000000000000 ]--- [ 41.868353] ------------[ cut here ]------------ [ 41.869109] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 41.870750] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/243 [ 41.872083] Modules linked in: [ 41.872553] CPU: 1 UID: 104 PID: 243 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 41.874235] Tainted: [W]=WARN [ 41.874675] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 41.875851] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 41.876548] 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 [ 41.879086] RSP: 0018:ffff888016a3fbc0 EFLAGS: 00010286 [ 41.879859] RAX: 0000000000000000 RBX: ffffed1002d47f78 RCX: ffffffff813a4050 [ 41.880892] RDX: ffff88801bdc5340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 41.881906] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002d47f2f [ 41.882921] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 41.883942] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016a3fdf8 [ 41.884967] FS: 00007f36f1082900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 41.886104] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 41.886952] CR2: 00007f36f1574580 CR3: 000000000a58f000 CR4: 0000000000350ef0 [ 41.887965] Call Trace: [ 41.888333] [ 41.888655] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 41.889374] ? __create_object+0x59/0x80 [ 41.889988] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 41.890752] __vmalloc_noprof+0x59/0x60 [ 41.891317] bpf_prog_alloc_no_stats+0x55/0x470 [ 41.892017] ? __pfx_seccomp_check_filter+0x10/0x10 [ 41.892758] bpf_prog_alloc+0x39/0x200 [ 41.893322] ? __pfx_seccomp_check_filter+0x10/0x10 [ 41.894054] bpf_prog_create_from_user+0xb2/0x2f0 [ 41.894772] do_seccomp+0x349/0x25e0 [ 41.895307] ? __pfx_css_rstat_updated+0x10/0x10 [ 41.896017] ? __pfx_do_seccomp+0x10/0x10 [ 41.896606] ? find_held_lock+0x2b/0x80 [ 41.897215] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 41.897973] ? static_key_count+0x60/0x80 [ 41.898572] prctl_set_seccomp+0x4e/0x70 [ 41.899191] __do_sys_prctl+0xe6c/0x1d70 [ 41.899812] ? __pfx___do_sys_prctl+0x10/0x10 [ 41.900454] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 41.901236] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 41.902012] ? irqentry_exit+0xf3/0x650 [ 41.902585] do_syscall_64+0xbf/0x430 [ 41.903170] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 41.903925] RIP: 0033:0x7f36f15745cd [ 41.904448] 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 [ 41.906966] RSP: 002b:00007fff0ef95400 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 41.908043] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f36f15745cd [ 41.909078] RDX: 000055a4f759ae00 RSI: 0000000000000002 RDI: 0000000000000016 [ 41.910093] RBP: 00007fff0ef95460 R08: 0000000000000000 R09: 00007fff0ef94b00 [ 41.911109] R10: 0000000000000000 R11: 0000000000000246 R12: 000055a50d8d0240 [ 41.912120] R13: 00007fff0ef95890 R14: 000055a50d8d9380 R15: 000055a50d8e4540 [ 41.913163] [ 41.913497] irq event stamp: 1821 [ 41.914011] hardirqs last enabled at (1831): [] __up_console_sem+0x78/0x80 [ 41.915217] hardirqs last disabled at (1840): [] __up_console_sem+0x5d/0x80 [ 41.916423] softirqs last enabled at (1380): [] handle_softirqs+0x50c/0x770 [ 41.917649] softirqs last disabled at (1375): [] __irq_exit_rcu+0xc4/0x100 [ 41.918851] ---[ end trace 0000000000000000 ]--- [ 42.637804] ------------[ cut here ]------------ [ 42.638690] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.640982] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/250 [ 42.642693] Modules linked in: [ 42.643500] CPU: 0 UID: 104 PID: 250 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 42.645492] Tainted: [W]=WARN [ 42.646111] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.647601] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.648537] 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 [ 42.651786] RSP: 0018:ffff8880158cfbc0 EFLAGS: 00010286 [ 42.652784] RAX: 0000000000000000 RBX: ffffed1002b19f78 RCX: ffffffff813a4050 [ 42.654106] RDX: ffff8880198c8000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.655390] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002b19f2f [ 42.656698] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.658043] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880158cfdf8 [ 42.659343] FS: 00007f3092370900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 42.660826] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.661937] CR2: 00007ffe24ffeef8 CR3: 000000000dd5a000 CR4: 0000000000350ef0 [ 42.663219] Call Trace: [ 42.663684] [ 42.664158] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.665098] ? __create_object+0x59/0x80 [ 42.665904] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.666892] __vmalloc_noprof+0x59/0x60 [ 42.667608] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.668503] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.669492] bpf_prog_alloc+0x39/0x200 [ 42.670242] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.671188] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.672135] do_seccomp+0x349/0x25e0 [ 42.672913] ? find_held_lock+0x2b/0x80 [ 42.673619] ? do_prlimit+0x310/0x610 [ 42.674378] ? __pfx_do_seccomp+0x10/0x10 [ 42.675191] ? do_raw_spin_unlock+0x53/0x220 [ 42.676205] ? _raw_spin_unlock+0x1e/0x40 [ 42.677218] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.678448] ? static_key_count+0x60/0x80 [ 42.679339] prctl_set_seccomp+0x4e/0x70 [ 42.680145] __do_sys_prctl+0xe6c/0x1d70 [ 42.680989] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.681875] ? __do_sys_prctl+0x942/0x1d70 [ 42.682639] do_syscall_64+0xbf/0x430 [ 42.683401] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.684361] RIP: 0033:0x7f30928625cd [ 42.685121] 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 [ 42.688278] RSP: 002b:00007ffe24ffdc90 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.689692] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f30928625cd [ 42.691035] RDX: 00005587b6230e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.692331] RBP: 00007ffe24ffdcf0 R08: 0000000000000000 R09: 00007ffe24ffd390 [ 42.693640] R10: 0000000000000000 R11: 0000000000000246 R12: 00005587d19c6ad0 [ 42.694964] R13: 00007ffe24ffe120 R14: 00005587d19c7bc0 R15: 00005587d19d8780 [ 42.696262] [ 42.696683] irq event stamp: 1847 [ 42.697376] hardirqs last enabled at (1857): [] __up_console_sem+0x78/0x80 [ 42.698952] hardirqs last disabled at (1866): [] __up_console_sem+0x5d/0x80 [ 42.700468] softirqs last enabled at (1790): [] handle_softirqs+0x50c/0x770 [ 42.701895] softirqs last disabled at (1785): [] __irq_exit_rcu+0xc4/0x100 [ 42.702868] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:29421' (ECDSA) to the list of known hosts. 2025/11/17 22:14:34 fuzzer started 2025/11/17 22:14:34 dialing manager at localhost:37895 2025/11/17 22:14:34 checking machine... 2025/11/17 22:14:34 checking revisions... [ 43.715643] kmemleak: Automatic memory scanning thread ended 2025/11/17 22:14:34 testing simple program... [ 43.802108] cgroup: Unknown subsys name 'net' [ 43.862397] cgroup: Unknown subsys name 'cpuset' [ 43.876370] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 22:14:33 Registers: info registers vcpu 0 RAX=ffffffff87ce3608 RBX=ffff888009cc5340 RCX=0000000000000200 RDX=0000000000000008 RSI=ffff888009cc5dc0 RDI=ffff888009cc5dc0 RBP=ffff888009cc5d98 RSP=ffff88801bccf628 R8 =0000000000000001 R9 =0000000000000000 R10=0000000000000001 R11=0000000000000000 R12=ffff888009cc5dc0 R13=b3e1365a875bb4c5 R14=0000000000000000 R15=0000000000000001 RIP=ffffffff8152757d RFL=00000082 [--S----] 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 00007f36f1082900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe0600000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f36f1047008 CR3=000000001f677000 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=0000000000025f81 RBX=0000000000000001 RCX=ffffffff84c72d57 RDX=0000000000000000 RSI=0000000000000000 RDI=ffffffff814d2c90 RBP=dffffc0000000000 RSP=ffff8880096efe58 R8 =0000000000000001 R9 =ffffed100d9e639a R10=ffff88806cf31cd3 R11=0000000000000001 R12=ffffffff8664f650 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 fffffe3a00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffdf866c348 CR3=000000000d72e000 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=7eaf6db864c655acb14fd0f260350914 XMM02=0000000000304c88ec2efd57dc4c00df XMM03=0000000000311ce03ff58a43ef3bfb13 XMM04=aad08111a4bf603200000000000ae988 XMM05=14648eaa1277bab100000000003213b8 XMM06=8818c73f570fdfca000000000031b238 XMM07=e042d86d42eb936e0000000000311f60 XMM08=3ff58a43ef3bfb130000000000304ce8 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000