[ 45.584824] ------------[ cut here ]------------ [ 45.585743] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 45.587755] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/236 [ 45.589201] Modules linked in: [ 45.589815] CPU: 0 UID: 104 PID: 236 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 45.591802] Tainted: [W]=WARN [ 45.592348] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 45.593799] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 45.594706] 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 [ 45.597848] RSP: 0018:ffff88800f6c7bc0 EFLAGS: 00010286 [ 45.598823] RAX: 0000000000000000 RBX: ffffed1001ed8f78 RCX: ffffffff813a4050 [ 45.600090] RDX: ffff888016d60000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 45.601359] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001ed8f2f [ 45.602626] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 45.603878] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800f6c7df8 [ 45.605148] FS: 00007f5f4f5cf900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 45.606577] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 45.607619] CR2: 00007fffb373def7 CR3: 0000000015f9e000 CR4: 0000000000350ef0 [ 45.608897] Call Trace: [ 45.609354] [ 45.609803] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 45.610701] ? __create_object+0x59/0x80 [ 45.611441] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 45.612398] __vmalloc_noprof+0x59/0x60 [ 45.613162] bpf_prog_alloc_no_stats+0x55/0x470 [ 45.614041] ? __pfx_seccomp_check_filter+0x10/0x10 [ 45.614982] bpf_prog_alloc+0x39/0x200 [ 45.615719] ? __pfx_seccomp_check_filter+0x10/0x10 [ 45.616649] bpf_prog_create_from_user+0xb2/0x2f0 [ 45.617509] do_seccomp+0x349/0x25e0 [ 45.618244] ? find_held_lock+0x2b/0x80 [ 45.619000] ? do_prlimit+0x310/0x610 [ 45.619736] ? __pfx_do_seccomp+0x10/0x10 [ 45.620465] ? do_raw_spin_unlock+0x53/0x220 [ 45.621292] ? _raw_spin_unlock+0x1e/0x40 [ 45.622067] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 45.623032] ? static_key_count+0x60/0x80 [ 45.623850] prctl_set_seccomp+0x4e/0x70 [ 45.624619] __do_sys_prctl+0xe6c/0x1d70 [ 45.625363] ? __pfx___do_sys_prctl+0x10/0x10 [ 45.626237] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 45.627205] ? irqentry_exit+0xf3/0x650 [ 45.627968] do_syscall_64+0xbf/0x430 [ 45.628696] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 45.629650] RIP: 0033:0x7f5f4fac15cd [ 45.630325] 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 [ 45.633462] RSP: 002b:00007fffb373bbb0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 45.634733] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f5f4fac15cd [ 45.635783] RDX: 000056440ee36e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 45.636828] RBP: 00007fffb373bc10 R08: 0000000000000000 R09: 00007fffb373b2b0 [ 45.637869] R10: 0000000000000000 R11: 0000000000000246 R12: 0000564428c8fad0 [ 45.638933] R13: 00007fffb373c040 R14: 0000564428c90bc0 R15: 0000564428ca1780 [ 45.639991] [ 45.640342] irq event stamp: 1719 [ 45.640871] hardirqs last enabled at (1729): [] __up_console_sem+0x78/0x80 [ 45.642121] hardirqs last disabled at (1738): [] __up_console_sem+0x5d/0x80 [ 45.643365] softirqs last enabled at (1708): [] handle_softirqs+0x50c/0x770 [ 45.644620] softirqs last disabled at (1703): [] __irq_exit_rcu+0xc4/0x100 [ 45.645851] ---[ end trace 0000000000000000 ]--- [ 48.643464] ------------[ cut here ]------------ [ 48.644370] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 48.646350] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/244 [ 48.647824] Modules linked in: [ 48.648410] CPU: 0 UID: 104 PID: 244 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 48.650381] Tainted: [W]=WARN [ 48.650957] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 48.652404] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 48.653320] 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 [ 48.656446] RSP: 0018:ffff8880173cfbc0 EFLAGS: 00010286 [ 48.657409] RAX: 0000000000000000 RBX: ffffed1002e79f78 RCX: ffffffff813a4050 [ 48.658688] RDX: ffff8880178a1bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 48.659980] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002e79f2f [ 48.661247] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 48.662552] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880173cfdf8 [ 48.663806] FS: 00007fd99e42e900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 48.665247] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 48.666309] CR2: 00007ffc36559ef7 CR3: 000000000ee9b000 CR4: 0000000000350ef0 [ 48.667586] Call Trace: [ 48.668038] [ 48.668440] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 48.669322] ? __create_object+0x59/0x80 [ 48.670102] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 48.671059] __vmalloc_noprof+0x59/0x60 [ 48.671809] bpf_prog_alloc_no_stats+0x55/0x470 [ 48.672672] ? __pfx_seccomp_check_filter+0x10/0x10 [ 48.673586] bpf_prog_alloc+0x39/0x200 [ 48.674286] ? __pfx_seccomp_check_filter+0x10/0x10 [ 48.675204] bpf_prog_create_from_user+0xb2/0x2f0 [ 48.676082] do_seccomp+0x349/0x25e0 [ 48.676778] ? find_held_lock+0x2b/0x80 [ 48.677481] ? do_prlimit+0x310/0x610 [ 48.678227] ? __pfx_do_seccomp+0x10/0x10 [ 48.679003] ? do_raw_spin_unlock+0x53/0x220 [ 48.679825] ? _raw_spin_unlock+0x1e/0x40 [ 48.680594] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 48.681498] ? static_key_count+0x60/0x80 [ 48.682304] prctl_set_seccomp+0x4e/0x70 [ 48.683072] __do_sys_prctl+0xe6c/0x1d70 [ 48.683838] ? __pfx___do_sys_prctl+0x10/0x10 [ 48.684677] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 48.685637] ? irqentry_exit+0xf3/0x650 [ 48.686367] do_syscall_64+0xbf/0x430 [ 48.687098] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 48.688020] RIP: 0033:0x7fd99e9205cd [ 48.688715] 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 [ 48.691848] RSP: 002b:00007ffc36558be0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 48.693197] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fd99e9205cd [ 48.694494] RDX: 00005599b973ee00 RSI: 0000000000000002 RDI: 0000000000000016 [ 48.695758] RBP: 00007ffc36558c40 R08: 0000000000000000 R09: 00007ffc365582e0 [ 48.697012] R10: 0000000000000000 R11: 0000000000000246 R12: 00005599efbd4ad0 [ 48.698285] R13: 00007ffc36559070 R14: 00005599efbd5bc0 R15: 00005599efbe6780 [ 48.699580] [ 48.700006] irq event stamp: 1729 [ 48.700648] hardirqs last enabled at (1739): [] __up_console_sem+0x78/0x80 [ 48.702162] hardirqs last disabled at (1748): [] __up_console_sem+0x5d/0x80 [ 48.703691] softirqs last enabled at (1652): [] handle_softirqs+0x50c/0x770 [ 48.705231] softirqs last disabled at (1647): [] __irq_exit_rcu+0xc4/0x100 [ 48.706750] ---[ end trace 0000000000000000 ]--- [ 49.350355] ------------[ cut here ]------------ [ 49.351341] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.353455] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/253 [ 49.355028] Modules linked in: [ 49.355688] CPU: 1 UID: 104 PID: 253 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 49.357826] Tainted: [W]=WARN [ 49.358427] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.360239] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.361295] 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 [ 49.364726] RSP: 0018:ffff88800db1fbc0 EFLAGS: 00010286 [ 49.365772] RAX: 0000000000000000 RBX: ffffed1001b63f78 RCX: ffffffff813a4050 [ 49.367147] RDX: ffff88801a309bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.368517] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001b63f2f [ 49.369920] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.371301] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800db1fdf8 [ 49.372691] FS: 00007f0c8ec84900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 49.374264] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.375400] CR2: 00007f0c8f176580 CR3: 000000000e06d000 CR4: 0000000000350ef0 [ 49.376799] Call Trace: [ 49.377300] [ 49.377788] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.378778] ? __create_object+0x59/0x80 [ 49.379631] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.380686] __vmalloc_noprof+0x59/0x60 [ 49.381469] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.382424] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.383436] bpf_prog_alloc+0x39/0x200 [ 49.384238] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.385244] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.386239] do_seccomp+0x349/0x25e0 [ 49.387024] ? __pfx_css_rstat_updated+0x10/0x10 [ 49.388017] ? __pfx_do_seccomp+0x10/0x10 [ 49.388873] ? find_held_lock+0x2b/0x80 [ 49.389709] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.390771] ? static_key_count+0x60/0x80 [ 49.391651] prctl_set_seccomp+0x4e/0x70 [ 49.392465] __do_sys_prctl+0xe6c/0x1d70 [ 49.393342] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.394288] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.395358] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.396420] ? irqentry_exit+0xf3/0x650 [ 49.397248] do_syscall_64+0xbf/0x430 [ 49.398056] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.398947] RIP: 0033:0x7f0c8f1765cd [ 49.399516] 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 [ 49.402290] RSP: 002b:00007fffd18b25a0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.403463] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f0c8f1765cd [ 49.404561] RDX: 000055c5ad130e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.405682] RBP: 00007fffd18b2600 R08: 0000000000000000 R09: 00007fffd18b1ca0 [ 49.406800] R10: 0000000000000000 R11: 0000000000000246 R12: 000055c5b20fdb10 [ 49.407907] R13: 00007fffd18b2a30 R14: 000055c5b20fe2b0 R15: 000055c5b21126f0 [ 49.409028] [ 49.409398] irq event stamp: 1799 [ 49.409966] hardirqs last enabled at (1809): [] __up_console_sem+0x78/0x80 [ 49.411302] hardirqs last disabled at (1818): [] __up_console_sem+0x5d/0x80 [ 49.412780] softirqs last enabled at (1832): [] handle_softirqs+0x50c/0x770 [ 49.414139] softirqs last disabled at (1827): [] __irq_exit_rcu+0xc4/0x100 [ 49.415458] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:21678' (ECDSA) to the list of known hosts. 2025/11/18 20:35:01 fuzzer started 2025/11/18 20:35:02 dialing manager at localhost:34383 2025/11/18 20:35:02 checking machine... 2025/11/18 20:35:02 checking revisions... [ 50.270428] kmemleak: Automatic memory scanning thread ended 2025/11/18 20:35:02 testing simple program... [ 50.370229] cgroup: Unknown subsys name 'net' [ 50.431815] cgroup: Unknown subsys name 'cpuset' [ 50.446333] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 20:35:01 Registers: info registers vcpu 0 RAX=0000000000000000 RBX=ffff888009627dc0 RCX=ffffffff86a0ba7a RDX=0000000000000000 RSI=ffffffff8135e7a2 RDI=ffffffff85e1ffe0 RBP=ffffffff85e1ffe0 RSP=ffff888009627788 R8 =ffffffff86a0ba7e R9 =ffff888009627880 R10=000000000003c9ed R11=000000000000897b R12=ffffffff8135e7a2 R13=ffff888009627888 R14=ffff888009627dc0 R15=ffff888009627840 RIP=ffffffff81528efc RFL=00000247 [---Z-PC] 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 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe7c00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffc36552000 CR3=000000000b383000 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=74696d7265705f6d61703d73726f746e XMM02=000000000000000000000000000000ff XMM03=5320444f4854454d5f54505952434e45 XMM04=40404040404040404040404040404040 XMM05=5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a XMM06=20202020202020202020202020202020 XMM07=00000000000000000000000000000000 XMM08=61662029286e65706f5f746964756100 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=0000000000023069 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 fffffe6d00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f86b65a2020 CR3=000000000d8f0000 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=35333a303220383120766f4e3e36383c XMM01=7365733a646873732878696e755f6d61 XMM02=736f6c63206e6f6973736573203a296e XMM03=5f6d6170203a5d3234325b6468737320 XMM04=6456774875434142334f726f59427469 XMM05=485320415352203a3268737320343136 XMM06=206d6f726620746f6f7220726f662079 XMM07=00000000000000000000000000000000 XMM08=3a677562656420676f6c737973720000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000