[ 38.982807] ------------[ cut here ]------------ [ 38.983926] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 38.986178] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/233 [ 38.987809] Modules linked in: [ 38.988485] CPU: 1 UID: 104 PID: 233 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 38.991019] Tainted: [W]=WARN [ 38.991652] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 38.993385] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 38.994395] 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 [ 38.997872] RSP: 0018:ffff888019f47bc0 EFLAGS: 00010286 [ 38.998940] RAX: 0000000000000000 RBX: ffffed10033e8f78 RCX: ffffffff813a4050 [ 39.000361] RDX: ffff888016469bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 39.001790] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10033e8f2f [ 39.003280] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 39.004698] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888019f47df8 [ 39.006110] FS: 00007f80aa498900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 39.007683] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 39.008854] CR2: 00007ffca3d8def7 CR3: 000000000f0dd000 CR4: 0000000000350ef0 [ 39.010258] Call Trace: [ 39.010763] [ 39.011257] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 39.012247] ? __create_object+0x59/0x80 [ 39.013107] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.014170] __vmalloc_noprof+0x59/0x60 [ 39.015003] bpf_prog_alloc_no_stats+0x55/0x470 [ 39.015981] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.017022] bpf_prog_alloc+0x39/0x200 [ 39.017781] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.018795] bpf_prog_create_from_user+0xb2/0x2f0 [ 39.019808] do_seccomp+0x349/0x25e0 [ 39.020605] ? find_held_lock+0x2b/0x80 [ 39.021441] ? do_prlimit+0x310/0x610 [ 39.022249] ? __pfx_do_seccomp+0x10/0x10 [ 39.023110] ? do_raw_spin_unlock+0x53/0x220 [ 39.024046] ? _raw_spin_unlock+0x1e/0x40 [ 39.024894] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 39.025961] ? static_key_count+0x60/0x80 [ 39.026787] prctl_set_seccomp+0x4e/0x70 [ 39.027649] __do_sys_prctl+0xe6c/0x1d70 [ 39.028507] ? __pfx___do_sys_prctl+0x10/0x10 [ 39.029453] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 39.030520] ? irqentry_exit+0xf3/0x650 [ 39.031389] do_syscall_64+0xbf/0x430 [ 39.032203] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 39.033256] RIP: 0033:0x7f80aa98a5cd [ 39.034049] 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 [ 39.037543] RSP: 002b:00007ffca3d8c840 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 39.039040] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f80aa98a5cd [ 39.040455] RDX: 0000564289075e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 39.041858] RBP: 00007ffca3d8c8a0 R08: 0000000000000000 R09: 00007ffca3d8bf40 [ 39.043264] R10: 0000000000000000 R11: 0000000000000246 R12: 00005642b6c59ad0 [ 39.044678] R13: 00007ffca3d8ccd0 R14: 00005642b6c5abc0 R15: 00005642b6c6b780 [ 39.046103] [ 39.046569] irq event stamp: 2815 [ 39.047284] hardirqs last enabled at (2825): [] __up_console_sem+0x78/0x80 [ 39.048823] hardirqs last disabled at (2834): [] __up_console_sem+0x5d/0x80 [ 39.050277] softirqs last enabled at (2542): [] handle_softirqs+0x50c/0x770 [ 39.051757] softirqs last disabled at (2537): [] __irq_exit_rcu+0xc4/0x100 [ 39.053216] ---[ end trace 0000000000000000 ]--- [ 42.146527] ------------[ cut here ]------------ [ 42.147467] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.149483] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/241 [ 42.150958] Modules linked in: [ 42.151555] CPU: 0 UID: 104 PID: 241 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 42.153956] Tainted: [W]=WARN [ 42.154519] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.156095] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.156995] 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 [ 42.160181] RSP: 0018:ffff888017487bc0 EFLAGS: 00010286 [ 42.161150] RAX: 0000000000000000 RBX: ffffed1002e90f78 RCX: ffffffff813a4050 [ 42.162428] RDX: ffff888016328000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.163726] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002e90f2f [ 42.165022] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.166293] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888017487df8 [ 42.167581] FS: 00007f3d92b15900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 42.169008] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.170081] CR2: 00007f3d93007580 CR3: 0000000009c67000 CR4: 0000000000350ef0 [ 42.171380] Call Trace: [ 42.171885] [ 42.172299] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.173200] ? __create_object+0x59/0x80 [ 42.173976] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.174945] __vmalloc_noprof+0x59/0x60 [ 42.175680] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.176555] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.177485] bpf_prog_alloc+0x39/0x200 [ 42.178215] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.179145] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.180068] do_seccomp+0x349/0x25e0 [ 42.180744] ? __pfx_css_rstat_updated+0x10/0x10 [ 42.181650] ? __pfx_do_seccomp+0x10/0x10 [ 42.182448] ? find_held_lock+0x2b/0x80 [ 42.183229] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.184210] ? static_key_count+0x60/0x80 [ 42.185018] prctl_set_seccomp+0x4e/0x70 [ 42.185758] __do_sys_prctl+0xe6c/0x1d70 [ 42.186539] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.187413] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.188373] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.189352] ? irqentry_exit+0xf3/0x650 [ 42.190120] do_syscall_64+0xbf/0x430 [ 42.190813] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.191775] RIP: 0033:0x7f3d930075cd [ 42.192487] 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 [ 42.195644] RSP: 002b:00007fffac2b9bf0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.197004] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f3d930075cd [ 42.198294] RDX: 0000563096b2ce00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.199595] RBP: 00007fffac2b9c50 R08: 0000000000000000 R09: 00007fffac2b92f0 [ 42.200868] R10: 0000000000000000 R11: 0000000000000246 R12: 00005630ad735ad0 [ 42.202157] R13: 00007fffac2ba080 R14: 00005630ad736bc0 R15: 00005630ad747780 [ 42.203492] [ 42.203845] irq event stamp: 2581 [ 42.204223] hardirqs last enabled at (2591): [] __up_console_sem+0x78/0x80 [ 42.205176] hardirqs last disabled at (2600): [] __up_console_sem+0x5d/0x80 [ 42.206127] softirqs last enabled at (2560): [] handle_softirqs+0x50c/0x770 [ 42.207089] softirqs last disabled at (2555): [] __irq_exit_rcu+0xc4/0x100 [ 42.208092] ---[ end trace 0000000000000000 ]--- [ 42.988099] ------------[ cut here ]------------ [ 42.988870] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.990587] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/248 [ 42.992047] Modules linked in: [ 42.992544] CPU: 1 UID: 104 PID: 248 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 42.994242] Tainted: [W]=WARN [ 42.994705] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.995932] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.996650] 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 [ 42.999280] RSP: 0018:ffff88801aaa7bc0 EFLAGS: 00010286 [ 43.000097] RAX: 0000000000000000 RBX: ffffed1003554f78 RCX: ffffffff813a4050 [ 43.001166] RDX: ffff888016d01bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 43.002232] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003554f2f [ 43.003298] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 43.004373] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801aaa7df8 [ 43.005461] FS: 00007f771f115900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 43.006667] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 43.007561] CR2: 00007f771f607580 CR3: 000000001f240000 CR4: 0000000000350ef0 [ 43.008634] Call Trace: [ 43.009059] [ 43.009399] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 43.010148] ? __create_object+0x59/0x80 [ 43.010758] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 43.011578] __vmalloc_noprof+0x59/0x60 [ 43.012207] bpf_prog_alloc_no_stats+0x55/0x470 [ 43.012942] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.013679] bpf_prog_alloc+0x39/0x200 [ 43.014292] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.015081] bpf_prog_create_from_user+0xb2/0x2f0 [ 43.015860] do_seccomp+0x349/0x25e0 [ 43.016430] ? __pfx_css_rstat_updated+0x10/0x10 [ 43.017205] ? __pfx_do_seccomp+0x10/0x10 [ 43.017877] ? find_held_lock+0x2b/0x80 [ 43.018485] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 43.019295] ? static_key_count+0x60/0x80 [ 43.019983] prctl_set_seccomp+0x4e/0x70 [ 43.020604] __do_sys_prctl+0xe6c/0x1d70 [ 43.021278] ? __pfx___do_sys_prctl+0x10/0x10 [ 43.021999] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 43.022779] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 43.023615] ? irqentry_exit+0xf3/0x650 [ 43.024277] do_syscall_64+0xbf/0x430 [ 43.024907] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 43.025667] RIP: 0033:0x7f771f6075cd [ 43.026273] 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 [ 43.028986] RSP: 002b:00007ffd01637ef0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 43.030141] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f771f6075cd [ 43.031233] RDX: 000055d568c03e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 43.032346] RBP: 00007ffd01637f50 R08: 0000000000000000 R09: 00007ffd016375f0 [ 43.033421] R10: 0000000000000000 R11: 0000000000000246 R12: 000055d59a43bad0 [ 43.034527] R13: 00007ffd01638380 R14: 000055d59a43cbc0 R15: 000055d59a44d780 [ 43.035631] [ 43.036033] irq event stamp: 1787 [ 43.036552] hardirqs last enabled at (1795): [] __up_console_sem+0x78/0x80 [ 43.037852] hardirqs last disabled at (1804): [] __up_console_sem+0x5d/0x80 [ 43.039146] softirqs last enabled at (1384): [] handle_softirqs+0x50c/0x770 [ 43.040463] softirqs last disabled at (1379): [] __irq_exit_rcu+0xc4/0x100 [ 43.041763] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:18067' (ECDSA) to the list of known hosts. 2025/11/17 22:14:44 fuzzer started 2025/11/17 22:14:44 dialing manager at localhost:37895 2025/11/17 22:14:44 checking machine... 2025/11/17 22:14:44 checking revisions... [ 43.996723] kmemleak: Automatic memory scanning thread ended 2025/11/17 22:14:45 testing simple program... [ 44.086752] cgroup: Unknown subsys name 'net' [ 44.149620] cgroup: Unknown subsys name 'cpuset' [ 44.162546] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 22:14:44 Registers: info registers vcpu 0 RAX=ffff88800a330001 RBX=0000000000000001 RCX=0000000000000001 RDX=ffff88800a330001 RSI=ffff88800a32ff58 RDI=ffff88806ce08a60 RBP=ffff88806ce08aa8 RSP=ffff88806ce089d8 R8 =ffffffff869d7fd6 R9 =0000000000000000 R10=000000000003c9ed R11=0000000000000003 R12=ffff88806ce08ab0 R13=ffff88806ce08a98 R14=ffff88800a32ff58 R15=ffff88806ce08a50 RIP=ffffffff8135e2f5 RFL=00000292 [--S-A--] 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 00007f3d92b15900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe4400000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f3d930cd0b0 CR3=000000001f0ec000 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=ffffffffffffffffffffffff00000000 XMM01=000000000000000000005600746f6f72 XMM02=ff000000000000000000000000000000 XMM03=5320444f4854454d5f54505952434e45 XMM04=40404040404040404040404040404040 XMM05=5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a XMM06=20202020202020202020202020202020 XMM07=00000000000000000000000000000000 XMM08=000a687361622f6e69622f3a746f6f72 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=0000000000000046 RBX=0000000000000402 RCX=0000000000000001 RDX=0000000000000000 RSI=ffff888009637cc0 RDI=ffffffff84c97eb3 RBP=ffffffff85e2d2d8 RSP=ffff888009637c18 R8 =0000000000000000 R9 =fffffbfff0cc9eca R10=ffffffff8664f657 R11=0000000000000001 R12=0000000000000282 R13=ffff888009637cc0 R14=ffff888009613780 R15=ffff888009613780 RIP=ffffffff84c71d78 RFL=00000046 [---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 0000000000000000 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe5000000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffd82b63938 CR3=0000000009f3d000 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=2033343a34313a323220373120766f4e XMM01=73732878696e755f6d6170203a5d3034 XMM02=65736f6c63206e6f6973736573203a29 XMM03=755f6d6170203a5d3034325b64687373 XMM04=69662068637573206f4e203a656c6163 XMM05=3a656c696620766e65206e65706f206f XMM06=65733a6468737328766e655f6d617020 XMM07=6b7a79732033343a34313a3232203731 XMM08=30343d7974696c696261706163202279 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000