[ 39.140744] ------------[ cut here ]------------ [ 39.141557] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 39.143249] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/234 [ 39.144465] Modules linked in: [ 39.144954] CPU: 0 UID: 104 PID: 234 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 39.146621] Tainted: [W]=WARN [ 39.147115] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 39.148328] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 39.149072] 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 [ 39.151679] RSP: 0018:ffff888016427bc0 EFLAGS: 00010286 [ 39.152492] RAX: 0000000000000000 RBX: ffffed1002c84f78 RCX: ffffffff813a4050 [ 39.153544] RDX: ffff888017999bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 39.154609] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002c84f2f [ 39.155660] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 39.156723] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016427df8 [ 39.157773] FS: 00007f5305e14900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 39.158973] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 39.159838] CR2: 00007f5306306580 CR3: 000000000d45f000 CR4: 0000000000350ef0 [ 39.160907] Call Trace: [ 39.161315] [ 39.161653] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 39.162405] ? __create_object+0x59/0x80 [ 39.163092] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.163853] __vmalloc_noprof+0x59/0x60 [ 39.164483] bpf_prog_alloc_no_stats+0x55/0x470 [ 39.165205] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.165939] bpf_prog_alloc+0x39/0x200 [ 39.166541] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.167298] bpf_prog_create_from_user+0xb2/0x2f0 [ 39.168032] do_seccomp+0x349/0x25e0 [ 39.168583] ? __pfx_css_rstat_updated+0x10/0x10 [ 39.169319] ? __pfx_do_seccomp+0x10/0x10 [ 39.169936] ? find_held_lock+0x2b/0x80 [ 39.170566] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 39.171357] ? static_key_count+0x60/0x80 [ 39.171980] prctl_set_seccomp+0x4e/0x70 [ 39.172620] __do_sys_prctl+0xe6c/0x1d70 [ 39.173258] ? __pfx___do_sys_prctl+0x10/0x10 [ 39.173930] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.174713] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 39.175504] ? irqentry_exit+0xf3/0x650 [ 39.176131] do_syscall_64+0xbf/0x430 [ 39.176702] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 39.177475] RIP: 0033:0x7f53063065cd [ 39.178080] 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 [ 39.180695] RSP: 002b:00007ffed261dab0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 39.181817] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f53063065cd [ 39.182901] RDX: 000055ce16bdfe00 RSI: 0000000000000002 RDI: 0000000000000016 [ 39.183979] RBP: 00007ffed261db10 R08: 0000000000000000 R09: 00007ffed261d1b0 [ 39.185077] R10: 0000000000000000 R11: 0000000000000246 R12: 000055ce48f0ead0 [ 39.186163] R13: 00007ffed261df40 R14: 000055ce48f0fbc0 R15: 000055ce48f20780 [ 39.187248] [ 39.187609] irq event stamp: 2765 [ 39.188154] hardirqs last enabled at (2775): [] __up_console_sem+0x78/0x80 [ 39.189429] hardirqs last disabled at (2784): [] __up_console_sem+0x5d/0x80 [ 39.190715] softirqs last enabled at (2470): [] handle_softirqs+0x50c/0x770 [ 39.192027] softirqs last disabled at (2803): [] __irq_exit_rcu+0xc4/0x100 [ 39.193319] ---[ end trace 0000000000000000 ]--- [ 42.635343] ------------[ cut here ]------------ [ 42.636315] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.638343] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/243 [ 42.639822] Modules linked in: [ 42.640451] CPU: 0 UID: 104 PID: 243 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 42.642408] Tainted: [W]=WARN [ 42.642963] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.644434] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.645339] 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 [ 42.648517] RSP: 0018:ffff88800cf57bc0 EFLAGS: 00010286 [ 42.649497] RAX: 0000000000000000 RBX: ffffed10019eaf78 RCX: ffffffff813a4050 [ 42.650788] RDX: ffff88800f47b780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.652061] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10019eaf2f [ 42.653362] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.654649] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800cf57df8 [ 42.655945] FS: 00007f0880945900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 42.657398] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.658475] CR2: 00007f0880e37580 CR3: 000000000a21e000 CR4: 0000000000350ef0 [ 42.659763] Call Trace: [ 42.660271] [ 42.660691] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.661594] ? __create_object+0x59/0x80 [ 42.662378] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.663362] __vmalloc_noprof+0x59/0x60 [ 42.664133] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.664964] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.665889] bpf_prog_alloc+0x39/0x200 [ 42.666632] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.667554] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.668456] do_seccomp+0x349/0x25e0 [ 42.669167] ? __pfx_css_rstat_updated+0x10/0x10 [ 42.670061] ? __pfx_do_seccomp+0x10/0x10 [ 42.670801] ? find_held_lock+0x2b/0x80 [ 42.671563] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.672520] ? static_key_count+0x60/0x80 [ 42.673309] prctl_set_seccomp+0x4e/0x70 [ 42.674100] __do_sys_prctl+0xe6c/0x1d70 [ 42.674839] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.675679] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.676638] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.677605] ? irqentry_exit+0xf3/0x650 [ 42.678380] do_syscall_64+0xbf/0x430 [ 42.679106] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.680053] RIP: 0033:0x7f0880e375cd [ 42.680709] 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 [ 42.683867] RSP: 002b:00007ffc6b6a2240 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.685228] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f0880e375cd [ 42.686513] RDX: 000055c4f5e9fe00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.687789] RBP: 00007ffc6b6a22a0 R08: 0000000000000000 R09: 00007ffc6b6a1940 [ 42.689085] R10: 0000000000000000 R11: 0000000000000246 R12: 000055c531172ad0 [ 42.690378] R13: 00007ffc6b6a26d0 R14: 000055c531173bc0 R15: 000055c531184780 [ 42.691677] [ 42.692127] irq event stamp: 1787 [ 42.692731] hardirqs last enabled at (1795): [] __up_console_sem+0x78/0x80 [ 42.694273] hardirqs last disabled at (1804): [] __up_console_sem+0x5d/0x80 [ 42.695787] softirqs last enabled at (1754): [] handle_softirqs+0x50c/0x770 [ 42.697334] softirqs last disabled at (1749): [] __irq_exit_rcu+0xc4/0x100 [ 42.698867] ---[ end trace 0000000000000000 ]--- [ 43.545940] ------------[ cut here ]------------ [ 43.546720] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 43.548401] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/251 [ 43.549618] Modules linked in: [ 43.550141] CPU: 1 UID: 104 PID: 251 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 43.551793] Tainted: [W]=WARN [ 43.552289] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 43.553535] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 43.554312] 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 [ 43.556948] RSP: 0018:ffff888016057bc0 EFLAGS: 00010286 [ 43.557767] RAX: 0000000000000000 RBX: ffffed1002c0af78 RCX: ffffffff813a4050 [ 43.558832] RDX: ffff888016993780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 43.559899] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002c0af2f [ 43.560972] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 43.562072] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016057df8 [ 43.563162] FS: 00007f148b3f8900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 43.564390] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 43.565270] CR2: 00007ffd449c0ef8 CR3: 000000001ef78000 CR4: 0000000000350ef0 [ 43.566370] Call Trace: [ 43.566750] [ 43.567123] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 43.567836] ? __create_object+0x59/0x80 [ 43.568494] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 43.569304] __vmalloc_noprof+0x59/0x60 [ 43.569897] bpf_prog_alloc_no_stats+0x55/0x470 [ 43.570643] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.571431] bpf_prog_alloc+0x39/0x200 [ 43.572038] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.572789] bpf_prog_create_from_user+0xb2/0x2f0 [ 43.573552] do_seccomp+0x349/0x25e0 [ 43.574164] ? find_held_lock+0x2b/0x80 [ 43.574767] ? do_prlimit+0x310/0x610 [ 43.575394] ? __pfx_do_seccomp+0x10/0x10 [ 43.576060] ? do_raw_spin_unlock+0x53/0x220 [ 43.576728] ? _raw_spin_unlock+0x1e/0x40 [ 43.577396] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 43.578206] ? static_key_count+0x60/0x80 [ 43.578835] prctl_set_seccomp+0x4e/0x70 [ 43.579475] __do_sys_prctl+0xe6c/0x1d70 [ 43.580141] ? __pfx___do_sys_prctl+0x10/0x10 [ 43.580927] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 43.581857] ? irqentry_exit+0xf3/0x650 [ 43.582629] do_syscall_64+0xbf/0x430 [ 43.583247] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 43.583991] RIP: 0033:0x7f148b8ea5cd [ 43.584565] 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 [ 43.587217] RSP: 002b:00007ffd449bfad0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 43.588365] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f148b8ea5cd [ 43.589445] RDX: 0000564f162b2e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 43.590527] RBP: 00007ffd449bfb30 R08: 0000000000000000 R09: 00007ffd449bf1d0 [ 43.591607] R10: 0000000000000000 R11: 0000000000000246 R12: 0000564f4b0542b0 [ 43.592675] R13: 00007ffd449bff60 R14: 0000564f4b056d20 R15: 0000564f4b0688d0 [ 43.593762] [ 43.594150] irq event stamp: 1749 [ 43.594660] hardirqs last enabled at (1757): [] __up_console_sem+0x78/0x80 [ 43.595942] hardirqs last disabled at (1786): [] __up_console_sem+0x5d/0x80 [ 43.597227] softirqs last enabled at (1784): [] handle_softirqs+0x50c/0x770 [ 43.598526] softirqs last disabled at (1765): [] __irq_exit_rcu+0xc4/0x100 [ 43.599778] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:19792' (ECDSA) to the list of known hosts. 2025/11/18 18:07:41 fuzzer started 2025/11/18 18:07:41 dialing manager at localhost:34383 2025/11/18 18:07:41 checking machine... 2025/11/18 18:07:41 checking revisions... [ 44.490716] kmemleak: Automatic memory scanning thread ended 2025/11/18 18:07:41 testing simple program... [ 44.587165] cgroup: Unknown subsys name 'net' [ 44.650899] cgroup: Unknown subsys name 'cpuset' [ 44.663989] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 18:07:40 Registers: info registers vcpu 0 RAX=0000000000000005 RBX=ffff888009611bc0 RCX=0000000000000001 RDX=0000000000000005 RSI=0000000000000000 RDI=ffffffff85e1ffe0 RBP=ffff888009612618 RSP=ffff888009627698 R8 =0000000000000000 R9 =0000000000000005 R10=0000000000000001 R11=0000000000000000 R12=ffff888009612640 R13=0000000000000003 R14=0000000000000000 R15=0000000000000000 RIP=ffffffff81527128 RFL=00000007 [-----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 fffffe3b00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f0880efd0b0 CR3=0000000015a03000 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=2030343a37303a383120383120766f4e XMM01=206e6f697463656e6e6f43203a5d3834 XMM02=302e3031207962206465736f6c63206e XMM03=646873732072656c6c616b7a79732030 XMM04=69662068637573206f4e203a656c6163 XMM05=3a656c696620766e65206e65706f206f XMM06=65733a6468737328766e655f6d617020 XMM07=6b7a79732030343a37303a3831203831 XMM08=30343d7974696c696261706163202279 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=0000000000023ab5 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=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 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe2f00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f3dd671c000 CR3=000000000e269000 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=5acc6f9e5fc6daaea544405e75afce5b XMM02=2c67c8bc2e329bc30000000000304b98 XMM03=fb795ef6d65770560000000000311da0 XMM04=d84e6ebbcc5f39fe00000000000ae988 XMM05=14648eaa1277bab10000000000321420 XMM06=817b8945e9d5037300000000003212a8 XMM07=e042d86d42eb936e0000000000312078 XMM08=de5207a2620d98650000000000304bf8 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000