[ 46.351769] ------------[ cut here ]------------ [ 46.352682] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.354704] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/238 [ 46.356147] Modules linked in: [ 46.356730] CPU: 0 UID: 104 PID: 238 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 46.358893] Tainted: [W]=WARN [ 46.359489] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.360921] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.361842] 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 [ 46.364960] RSP: 0018:ffff888016cbfbc0 EFLAGS: 00010286 [ 46.365937] RAX: 0000000000000000 RBX: ffffed1002d97f78 RCX: ffffffff813a4050 [ 46.367202] RDX: ffff8880177ad340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.368474] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002d97f2f [ 46.369764] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.371008] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016cbfdf8 [ 46.372287] FS: 00007f21b6213900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 46.373694] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.374756] CR2: 00007f21b6705580 CR3: 000000000cdf5000 CR4: 0000000000350ef0 [ 46.376015] Call Trace: [ 46.376508] [ 46.376907] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.377801] ? __create_object+0x59/0x80 [ 46.378564] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.379542] __vmalloc_noprof+0x59/0x60 [ 46.380299] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.381153] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.382084] bpf_prog_alloc+0x39/0x200 [ 46.382770] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.383694] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.384586] do_seccomp+0x349/0x25e0 [ 46.385303] ? __pfx_css_rstat_updated+0x10/0x10 [ 46.386206] ? __pfx_do_seccomp+0x10/0x10 [ 46.386935] ? find_held_lock+0x2b/0x80 [ 46.387680] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.388639] ? static_key_count+0x60/0x80 [ 46.389424] prctl_set_seccomp+0x4e/0x70 [ 46.390195] __do_sys_prctl+0xe6c/0x1d70 [ 46.390929] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.391759] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.392699] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.393656] ? irqentry_exit+0xf3/0x650 [ 46.394436] do_syscall_64+0xbf/0x430 [ 46.395168] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.396116] RIP: 0033:0x7f21b67055cd [ 46.396773] 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 [ 46.399877] RSP: 002b:00007ffd1726a6f0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.401202] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f21b67055cd [ 46.402475] RDX: 00005613134eae00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.403732] RBP: 00007ffd1726a750 R08: 0000000000000000 R09: 00007ffd17269df0 [ 46.404985] R10: 0000000000000000 R11: 0000000000000246 R12: 00005613395ccbf0 [ 46.406248] R13: 00007ffd1726ab80 R14: 00005613395d6380 R15: 00005613395e1460 [ 46.407531] [ 46.407953] irq event stamp: 1761 [ 46.408594] hardirqs last enabled at (1771): [] __up_console_sem+0x78/0x80 [ 46.410121] hardirqs last disabled at (1780): [] __up_console_sem+0x5d/0x80 [ 46.411610] softirqs last enabled at (1646): [] handle_softirqs+0x50c/0x770 [ 46.413112] softirqs last disabled at (1641): [] __irq_exit_rcu+0xc4/0x100 [ 46.414616] ---[ end trace 0000000000000000 ]--- [ 49.281146] ------------[ cut here ]------------ [ 49.282092] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.284128] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/245 [ 49.285566] Modules linked in: [ 49.286208] CPU: 0 UID: 104 PID: 245 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 49.288140] Tainted: [W]=WARN [ 49.288682] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.290109] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.290954] 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 [ 49.294056] RSP: 0018:ffff88801a0c7bc0 EFLAGS: 00010286 [ 49.294967] RAX: 0000000000000000 RBX: ffffed1003418f78 RCX: ffffffff813a4050 [ 49.296209] RDX: ffff88801692b780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.297479] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003418f2f [ 49.298766] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.300048] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801a0c7df8 [ 49.301315] FS: 00007ff2bea54900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 49.302734] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.303769] CR2: 00007ff2bef46580 CR3: 000000001fd3a000 CR4: 0000000000350ef0 [ 49.305012] Call Trace: [ 49.305489] [ 49.305896] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.306787] ? __create_object+0x59/0x80 [ 49.307564] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.308537] __vmalloc_noprof+0x59/0x60 [ 49.309292] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.310161] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.311074] bpf_prog_alloc+0x39/0x200 [ 49.311763] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.312682] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.313585] do_seccomp+0x349/0x25e0 [ 49.314299] ? __pfx_css_rstat_updated+0x10/0x10 [ 49.315205] ? __pfx_do_seccomp+0x10/0x10 [ 49.315936] ? find_held_lock+0x2b/0x80 [ 49.316671] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.317637] ? static_key_count+0x60/0x80 [ 49.318435] prctl_set_seccomp+0x4e/0x70 [ 49.319211] __do_sys_prctl+0xe6c/0x1d70 [ 49.319934] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.320780] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.321741] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.322705] ? irqentry_exit+0xf3/0x650 [ 49.323452] do_syscall_64+0xbf/0x430 [ 49.324175] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.325113] RIP: 0033:0x7ff2bef465cd [ 49.325768] 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 [ 49.328888] RSP: 002b:00007ffc4f6127c0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.330225] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007ff2bef465cd [ 49.331472] RDX: 0000561ffbb91e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.332725] RBP: 00007ffc4f612820 R08: 0000000000000000 R09: 00007ffc4f611ec0 [ 49.333999] R10: 0000000000000000 R11: 0000000000000246 R12: 0000562017ec7ad0 [ 49.335264] R13: 00007ffc4f612c50 R14: 0000562017ec8bc0 R15: 0000562017ed9780 [ 49.336529] [ 49.336940] irq event stamp: 1767 [ 49.337580] hardirqs last enabled at (1777): [] __up_console_sem+0x78/0x80 [ 49.339084] hardirqs last disabled at (1786): [] __up_console_sem+0x5d/0x80 [ 49.340576] softirqs last enabled at (1756): [] handle_softirqs+0x50c/0x770 [ 49.342101] softirqs last disabled at (1751): [] __irq_exit_rcu+0xc4/0x100 [ 49.343591] ---[ end trace 0000000000000000 ]--- [ 49.971688] ------------[ cut here ]------------ [ 49.972854] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.974899] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/252 [ 49.976352] Modules linked in: [ 49.976945] CPU: 0 UID: 104 PID: 252 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 49.978953] Tainted: [W]=WARN [ 49.979559] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.981057] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.981965] 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 [ 49.985151] RSP: 0018:ffff8880107bfbc0 EFLAGS: 00010286 [ 49.986176] RAX: 0000000000000000 RBX: ffffed10020f7f78 RCX: ffffffff813a4050 [ 49.987476] RDX: ffff88800f3e3780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.988770] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10020f7f2f [ 49.990073] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.991351] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880107bfdf8 [ 49.992653] FS: 00007f9269f5b900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 49.994116] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.995186] CR2: 00007fffb6773ef7 CR3: 000000001fd5b000 CR4: 0000000000350ef0 [ 49.996473] Call Trace: [ 49.996946] [ 49.997405] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.998337] ? __create_object+0x59/0x80 [ 49.999139] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.000135] __vmalloc_noprof+0x59/0x60 [ 50.000858] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.001739] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.002690] bpf_prog_alloc+0x39/0x200 [ 50.003444] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.004403] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.005322] do_seccomp+0x349/0x25e0 [ 50.006066] ? find_held_lock+0x2b/0x80 [ 50.006793] ? do_prlimit+0x310/0x610 [ 50.007562] ? __pfx_do_seccomp+0x10/0x10 [ 50.008354] ? do_raw_spin_unlock+0x53/0x220 [ 50.009199] ? _raw_spin_unlock+0x1e/0x40 [ 50.009967] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.010947] ? static_key_count+0x60/0x80 [ 50.011746] prctl_set_seccomp+0x4e/0x70 [ 50.012543] __do_sys_prctl+0xe6c/0x1d70 [ 50.013351] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.014238] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.015205] ? irqentry_exit+0xf3/0x650 [ 50.015934] do_syscall_64+0xbf/0x430 [ 50.016694] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.017671] RIP: 0033:0x7f926a44d5cd [ 50.018386] 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 [ 50.021594] RSP: 002b:00007fffb6772810 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.022991] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f926a44d5cd [ 50.024295] RDX: 0000556123db1e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.025603] RBP: 00007fffb6772870 R08: 0000000000000000 R09: 00007fffb6771f10 [ 50.026929] R10: 0000000000000000 R11: 0000000000000246 R12: 000055613e21dbf0 [ 50.028222] R13: 00007fffb6772ca0 R14: 000055613e227380 R15: 000055613e232460 [ 50.029536] [ 50.029976] irq event stamp: 1777 [ 50.030571] hardirqs last enabled at (1787): [] __up_console_sem+0x78/0x80 [ 50.031548] hardirqs last disabled at (1796): [] __up_console_sem+0x5d/0x80 [ 50.032528] softirqs last enabled at (1746): [] handle_softirqs+0x50c/0x770 [ 50.033513] softirqs last disabled at (1741): [] __irq_exit_rcu+0xc4/0x100 [ 50.034498] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:14434' (ECDSA) to the list of known hosts. 2025/11/18 07:02:21 fuzzer started 2025/11/18 07:02:22 dialing manager at localhost:37895 2025/11/18 07:02:22 checking machine... 2025/11/18 07:02:22 checking revisions... [ 50.899371] kmemleak: Automatic memory scanning thread ended 2025/11/18 07:02:22 testing simple program... [ 50.995280] cgroup: Unknown subsys name 'net' [ 51.073736] cgroup: Unknown subsys name 'cpuset' [ 51.092753] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 07:02:21 Registers: info registers vcpu 0 RAX=0000000000010001 RBX=0000000000000000 RCX=ffffffff8162b79c RDX=ffff88800f3e5340 RSI=0000000000000000 RDI=0000000000000000 RBP=0000001027d51df8 RSP=ffff88806ce08e98 R8 =0000000000000000 R9 =fffffbfff0cc9eca R10=0000000b934df500 R11=0000000000000001 R12=ffff88806ce28500 R13=ffff88801693e800 R14=0000000b934df500 R15=dffffc0000000000 RIP=ffffffff81751798 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 00007ff2bea54900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe2300000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffc4f60c000 CR3=000000001fdb4000 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=ffffffffffffffffffff000000000000 XMM01=000000000000003635006b6f6c6c756e XMM02=62003d73646e756f7200323135616873 XMM03=5320444f4854454d5f54505952434e45 XMM04=40404040404040404040404040404040 XMM05=5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a XMM06=20202020202020202020202020202020 XMM07=00000000000000000000000000000000 XMM08=00000000000000000000000000202020 XMM09=ff0000ffffffffffff00000000ffffff XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=0000000000022509 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=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 fffffe4000000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffc89a70528 CR3=000000000e257000 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=4c1e186e16f67288764383894abdaf13 XMM02=0000000000303810ec2efd57dc4c00df XMM03=00000000003107a0552b0fa82ea6af4e XMM04=f675a9d8094590d500000000000ae988 XMM05=843254c92cccc9850000000000320818 XMM06=405749d8372a36f10000000000320210 XMM07=e042d86d42eb936e00000000003118f0 XMM08=552b0fa82ea6af4e0000000000303870 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000