[ 45.266408] ------------[ cut here ]------------ [ 45.267428] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 45.269553] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/235 [ 45.270994] Modules linked in: [ 45.271622] CPU: 1 UID: 104 PID: 235 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 45.273698] Tainted: [W]=WARN [ 45.274370] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 45.276030] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 45.277043] 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 [ 45.280650] RSP: 0018:ffff888015887bc0 EFLAGS: 00010286 [ 45.281739] RAX: 0000000000000000 RBX: ffffed1002b10f78 RCX: ffffffff813a4050 [ 45.283137] RDX: ffff88801036b780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 45.284538] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002b10f2f [ 45.286022] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 45.287452] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888015887df8 [ 45.288829] FS: 00007fe048cbe900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 45.290295] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 45.291356] CR2: 00007fff46515ef7 CR3: 000000000d08b000 CR4: 0000000000350ef0 [ 45.292656] Call Trace: [ 45.293129] [ 45.293656] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 45.294696] ? __create_object+0x59/0x80 [ 45.295594] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 45.296608] __vmalloc_noprof+0x59/0x60 [ 45.297468] bpf_prog_alloc_no_stats+0x55/0x470 [ 45.298361] ? __pfx_seccomp_check_filter+0x10/0x10 [ 45.299331] bpf_prog_alloc+0x39/0x200 [ 45.300065] ? __pfx_seccomp_check_filter+0x10/0x10 [ 45.301104] bpf_prog_create_from_user+0xb2/0x2f0 [ 45.302071] do_seccomp+0x349/0x25e0 [ 45.302835] ? find_held_lock+0x2b/0x80 [ 45.303716] ? do_prlimit+0x310/0x610 [ 45.304586] ? __pfx_do_seccomp+0x10/0x10 [ 45.305413] ? do_raw_spin_unlock+0x53/0x220 [ 45.306228] ? _raw_spin_unlock+0x1e/0x40 [ 45.306969] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 45.307922] ? static_key_count+0x60/0x80 [ 45.308746] prctl_set_seccomp+0x4e/0x70 [ 45.309605] __do_sys_prctl+0xe6c/0x1d70 [ 45.310508] ? __pfx___do_sys_prctl+0x10/0x10 [ 45.311489] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 45.312548] ? irqentry_exit+0xf3/0x650 [ 45.313410] do_syscall_64+0xbf/0x430 [ 45.314252] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 45.315359] RIP: 0033:0x7fe0491b05cd [ 45.316005] 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 [ 45.319430] RSP: 002b:00007fff46514980 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 45.320840] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fe0491b05cd [ 45.322091] RDX: 000055c136180e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 45.323346] RBP: 00007fff465149e0 R08: 0000000000000000 R09: 00007fff46514080 [ 45.324593] R10: 0000000000000000 R11: 0000000000000246 R12: 000055c16b66d2b0 [ 45.325834] R13: 00007fff46514e10 R14: 000055c16b66fd20 R15: 000055c16b6818d0 [ 45.327045] [ 45.327410] irq event stamp: 1735 [ 45.327943] hardirqs last enabled at (1743): [] __up_console_sem+0x78/0x80 [ 45.329246] hardirqs last disabled at (1752): [] __up_console_sem+0x5d/0x80 [ 45.330698] softirqs last enabled at (1656): [] handle_softirqs+0x50c/0x770 [ 45.332125] softirqs last disabled at (1649): [] __irq_exit_rcu+0xc4/0x100 [ 45.333553] ---[ end trace 0000000000000000 ]--- [ 48.817393] ------------[ cut here ]------------ [ 48.818337] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 48.820369] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/242 [ 48.821813] Modules linked in: [ 48.822460] CPU: 0 UID: 104 PID: 242 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 48.824417] Tainted: [W]=WARN [ 48.824965] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 48.826402] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 48.827316] 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 [ 48.830474] RSP: 0018:ffff88801acbfbc0 EFLAGS: 00010286 [ 48.831446] RAX: 0000000000000000 RBX: ffffed1003597f78 RCX: ffffffff813a4050 [ 48.832758] RDX: ffff8880100bb780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 48.834050] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003597f2f [ 48.835328] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 48.836595] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801acbfdf8 [ 48.837863] FS: 00007f57230c5900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 48.839299] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 48.840354] CR2: 00007f57235b7580 CR3: 000000001b9aa000 CR4: 0000000000350ef0 [ 48.841629] Call Trace: [ 48.842085] [ 48.842527] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 48.843417] ? __create_object+0x59/0x80 [ 48.844161] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 48.845117] __vmalloc_noprof+0x59/0x60 [ 48.845871] bpf_prog_alloc_no_stats+0x55/0x470 [ 48.846750] ? __pfx_seccomp_check_filter+0x10/0x10 [ 48.847683] bpf_prog_alloc+0x39/0x200 [ 48.848408] ? __pfx_seccomp_check_filter+0x10/0x10 [ 48.849331] bpf_prog_create_from_user+0xb2/0x2f0 [ 48.850231] do_seccomp+0x349/0x25e0 [ 48.850915] ? __pfx_css_rstat_updated+0x10/0x10 [ 48.851812] ? __pfx_do_seccomp+0x10/0x10 [ 48.852581] ? find_held_lock+0x2b/0x80 [ 48.853336] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 48.854300] ? static_key_count+0x60/0x80 [ 48.855061] prctl_set_seccomp+0x4e/0x70 [ 48.855833] __do_sys_prctl+0xe6c/0x1d70 [ 48.856610] ? __pfx___do_sys_prctl+0x10/0x10 [ 48.857456] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 48.858424] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 48.859389] ? irqentry_exit+0xf3/0x650 [ 48.860114] do_syscall_64+0xbf/0x430 [ 48.860858] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 48.861799] RIP: 0033:0x7f57235b75cd [ 48.862508] 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 [ 48.865658] RSP: 002b:00007fff29937f60 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 48.867029] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f57235b75cd [ 48.868300] RDX: 000055c034e81e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 48.869576] RBP: 00007fff29937fc0 R08: 0000000000000000 R09: 00007fff29937660 [ 48.870874] R10: 0000000000000000 R11: 0000000000000246 R12: 000055c045175240 [ 48.872156] R13: 00007fff299383f0 R14: 000055c045174bf0 R15: 000055c0451894d0 [ 48.873457] [ 48.873884] irq event stamp: 1687 [ 48.874541] hardirqs last enabled at (1703): [] __up_console_sem+0x78/0x80 [ 48.876072] hardirqs last disabled at (1712): [] __up_console_sem+0x5d/0x80 [ 48.877588] softirqs last enabled at (1700): [] handle_softirqs+0x50c/0x770 [ 48.879134] softirqs last disabled at (1695): [] __irq_exit_rcu+0xc4/0x100 [ 48.880628] ---[ end trace 0000000000000000 ]--- [ 49.696608] ------------[ cut here ]------------ [ 49.697559] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.699587] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/250 [ 49.701078] Modules linked in: [ 49.701732] CPU: 1 UID: 104 PID: 250 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 49.703760] Tainted: [W]=WARN [ 49.704373] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.705900] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.706848] 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 [ 49.710100] RSP: 0018:ffff888016c27bc0 EFLAGS: 00010286 [ 49.711112] RAX: 0000000000000000 RBX: ffffed1002d84f78 RCX: ffffffff813a4050 [ 49.712429] RDX: ffff88801429b780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.713743] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002d84f2f [ 49.715071] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.716388] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016c27df8 [ 49.717704] FS: 00007f5607999900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 49.719217] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.720317] CR2: 00007f5607eff4a6 CR3: 000000000cce4000 CR4: 0000000000350ef0 [ 49.721642] Call Trace: [ 49.722119] [ 49.722599] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.723518] ? __create_object+0x59/0x80 [ 49.724319] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.725313] __vmalloc_noprof+0x59/0x60 [ 49.726039] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.726947] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.727903] bpf_prog_alloc+0x39/0x200 [ 49.728675] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.729697] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.730883] do_seccomp+0x349/0x25e0 [ 49.731643] ? find_held_lock+0x2b/0x80 [ 49.732430] ? do_prlimit+0x310/0x610 [ 49.733142] ? __pfx_do_seccomp+0x10/0x10 [ 49.733952] ? do_raw_spin_unlock+0x53/0x220 [ 49.734816] ? _raw_spin_unlock+0x1e/0x40 [ 49.735610] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.736597] ? static_key_count+0x60/0x80 [ 49.737418] prctl_set_seccomp+0x4e/0x70 [ 49.738163] __do_sys_prctl+0xe6c/0x1d70 [ 49.738969] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.739845] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.740840] ? irqentry_exit+0xf3/0x650 [ 49.741624] do_syscall_64+0xbf/0x430 [ 49.742374] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.743358] RIP: 0033:0x7f5607e8b5cd [ 49.744030] 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 [ 49.747270] RSP: 002b:00007ffc8edd51e0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.748665] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f5607e8b5cd [ 49.749973] RDX: 000055c94c430e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.751284] RBP: 00007ffc8edd5240 R08: 0000000000000000 R09: 00007ffc8edd48e0 [ 49.752610] R10: 0000000000000000 R11: 0000000000000246 R12: 000055c965a70ad0 [ 49.753922] R13: 00007ffc8edd5670 R14: 000055c965a71bc0 R15: 000055c965a82780 [ 49.755262] [ 49.755698] irq event stamp: 1785 [ 49.756363] hardirqs last enabled at (1795): [] __up_console_sem+0x78/0x80 [ 49.757914] hardirqs last disabled at (1804): [] __up_console_sem+0x5d/0x80 [ 49.759482] softirqs last enabled at (1754): [] handle_softirqs+0x50c/0x770 [ 49.761055] softirqs last disabled at (1749): [] __irq_exit_rcu+0xc4/0x100 [ 49.762609] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:14666' (ECDSA) to the list of known hosts. 2025/11/18 09:19:20 fuzzer started 2025/11/18 09:19:21 dialing manager at localhost:34383 2025/11/18 09:19:21 checking machine... 2025/11/18 09:19:21 checking revisions... [ 50.679126] kmemleak: Automatic memory scanning thread ended 2025/11/18 09:19:21 testing simple program... [ 50.774150] cgroup: Unknown subsys name 'net' [ 50.840848] cgroup: Unknown subsys name 'cpuset' [ 50.859295] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 09:19:20 Registers: info registers vcpu 0 RAX=000000000003dd0b RBX=0000000000000000 RCX=ffffffff84c72d57 RDX=0000000000000000 RSI=0000000000000000 RDI=ffffffff814d2c90 RBP=dffffc0000000000 RSP=ffffffff85c07e00 R8 =0000000000000001 R9 =ffffed100d9c639a R10=ffff88806ce31cd3 R11=0000000000000001 R12=ffffffff8664f850 R13=1ffffffff0b80fc7 R14=0000000000000000 R15=0000000000000000 RIP=ffffffff84c7174e RFL=00000202 [-------] 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 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=00007ffe996b9e48 CR3=000000000e2e8000 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=39313a393020383120766f4e3e38333c XMM01=6d6f72662064657463656e6e6f637369 XMM02=2e303120746f6f722072657375206d6f XMM03=3a5d3134325b646873732030323a3931 XMM04=6456774875434142334f726f59427469 XMM05=485320415352203a3268737320303439 XMM06=206d6f726620746f6f7220726f662079 XMM07=00000000000000000000000000000000 XMM08=3a677562656420676f6c737973720000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=0000000000000000 RBX=0000000000000002 RCX=ffffffff81ab65ee RDX=0000000000000001 RSI=ffffffff86aaf6be RDI=ffffffff8671fe70 RBP=ffffffff8671fe70 RSP=ffff88806cf089b8 R8 =ffffffff86aaf6be R9 =0000000000000000 R10=000000000003c9ed R11=0000000000023e35 R12=ffffffff8671fe70 R13=ffffffff8671fe70 R14=ffffffff8671fe70 R15=dffffc0000000000 RIP=ffffffff8135da8d RFL=00000246 [---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 00007f57230c5900 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe2800000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fff29932000 CR3=0000000009ee7000 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