[ 45.808318] ------------[ cut here ]------------ [ 45.809246] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 45.811307] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/236 [ 45.812769] Modules linked in: [ 45.813368] CPU: 1 UID: 104 PID: 236 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 45.815586] Tainted: [W]=WARN [ 45.816272] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 45.817790] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 45.818733] 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 [ 45.821918] RSP: 0018:ffff888016577bc0 EFLAGS: 00010286 [ 45.822899] RAX: 0000000000000000 RBX: ffffed1002caef78 RCX: ffffffff813a4050 [ 45.824194] RDX: ffff88801a6c0000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 45.825485] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002caef2f [ 45.826774] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 45.828070] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016577df8 [ 45.829407] FS: 00007f4a3f1fe900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 45.830845] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 45.831928] CR2: 00007ffd9e88bef7 CR3: 000000000ea68000 CR4: 0000000000350ef0 [ 45.833216] Call Trace: [ 45.833729] [ 45.834150] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 45.835055] ? __create_object+0x59/0x80 [ 45.835866] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 45.836838] __vmalloc_noprof+0x59/0x60 [ 45.837562] bpf_prog_alloc_no_stats+0x55/0x470 [ 45.838438] ? __pfx_seccomp_check_filter+0x10/0x10 [ 45.839376] bpf_prog_alloc+0x39/0x200 [ 45.840114] ? __pfx_seccomp_check_filter+0x10/0x10 [ 45.841033] bpf_prog_create_from_user+0xb2/0x2f0 [ 45.841952] do_seccomp+0x349/0x25e0 [ 45.842676] ? find_held_lock+0x2b/0x80 [ 45.843398] ? do_prlimit+0x310/0x610 [ 45.844145] ? __pfx_do_seccomp+0x10/0x10 [ 45.844944] ? do_raw_spin_unlock+0x53/0x220 [ 45.845780] ? _raw_spin_unlock+0x1e/0x40 [ 45.846540] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 45.847523] ? static_key_count+0x60/0x80 [ 45.848314] prctl_set_seccomp+0x4e/0x70 [ 45.849090] __do_sys_prctl+0xe6c/0x1d70 [ 45.849876] ? __pfx___do_sys_prctl+0x10/0x10 [ 45.850750] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 45.851734] ? irqentry_exit+0xf3/0x650 [ 45.852463] do_syscall_64+0xbf/0x430 [ 45.853200] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 45.854154] RIP: 0033:0x7f4a3f6f05cd [ 45.854864] 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 [ 45.858048] RSP: 002b:00007ffd9e889680 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 45.859422] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f4a3f6f05cd [ 45.860722] RDX: 000055a42424be00 RSI: 0000000000000002 RDI: 0000000000000016 [ 45.861995] RBP: 00007ffd9e8896e0 R08: 0000000000000000 R09: 00007ffd9e888d80 [ 45.863280] R10: 0000000000000000 R11: 0000000000000246 R12: 000055a453797ad0 [ 45.864558] R13: 00007ffd9e889b10 R14: 000055a453798bc0 R15: 000055a4537a9780 [ 45.865861] [ 45.866285] irq event stamp: 1823 [ 45.866940] hardirqs last enabled at (1833): [] __up_console_sem+0x78/0x80 [ 45.868469] hardirqs last disabled at (1842): [] __up_console_sem+0x5d/0x80 [ 45.869989] softirqs last enabled at (1358): [] handle_softirqs+0x50c/0x770 [ 45.871533] softirqs last disabled at (1353): [] __irq_exit_rcu+0xc4/0x100 [ 45.873060] ---[ end trace 0000000000000000 ]--- [ 48.916274] ------------[ cut here ]------------ [ 48.917351] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 48.919687] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/243 [ 48.921368] Modules linked in: [ 48.922092] CPU: 0 UID: 104 PID: 243 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 48.924396] Tainted: [W]=WARN [ 48.925096] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 48.926797] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 48.927864] 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 [ 48.931542] RSP: 0018:ffff8880175b7bc0 EFLAGS: 00010286 [ 48.932684] RAX: 0000000000000000 RBX: ffffed1002eb6f78 RCX: ffffffff813a4050 [ 48.934173] RDX: ffff888018248000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 48.935691] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002eb6f2f [ 48.937169] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 48.938660] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880175b7df8 [ 48.940178] FS: 00007f423ba98900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 48.941841] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 48.943064] CR2: 00007ffebc747ef7 CR3: 000000000d807000 CR4: 0000000000350ef0 [ 48.944570] Call Trace: [ 48.945164] [ 48.945685] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 48.946715] ? __create_object+0x59/0x80 [ 48.947577] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 48.948590] __vmalloc_noprof+0x59/0x60 [ 48.949338] bpf_prog_alloc_no_stats+0x55/0x470 [ 48.950226] ? __pfx_seccomp_check_filter+0x10/0x10 [ 48.951190] bpf_prog_alloc+0x39/0x200 [ 48.951946] ? __pfx_seccomp_check_filter+0x10/0x10 [ 48.952870] bpf_prog_create_from_user+0xb2/0x2f0 [ 48.953784] do_seccomp+0x349/0x25e0 [ 48.954457] ? find_held_lock+0x2b/0x80 [ 48.955239] ? do_prlimit+0x310/0x610 [ 48.955985] ? __pfx_do_seccomp+0x10/0x10 [ 48.956773] ? do_raw_spin_unlock+0x53/0x220 [ 48.957555] ? _raw_spin_unlock+0x1e/0x40 [ 48.958340] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 48.959312] ? static_key_count+0x60/0x80 [ 48.960128] prctl_set_seccomp+0x4e/0x70 [ 48.960911] __do_sys_prctl+0xe6c/0x1d70 [ 48.961694] ? __pfx___do_sys_prctl+0x10/0x10 [ 48.962509] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 48.963518] ? irqentry_exit+0xf3/0x650 [ 48.964284] do_syscall_64+0xbf/0x430 [ 48.965053] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 48.966012] RIP: 0033:0x7f423bf8a5cd [ 48.966717] 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 [ 48.969885] RSP: 002b:00007ffebc745680 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 48.971259] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f423bf8a5cd [ 48.972551] RDX: 0000555820f48e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 48.973841] RBP: 00007ffebc7456e0 R08: 0000000000000000 R09: 00007ffebc744d80 [ 48.975111] R10: 0000000000000000 R11: 0000000000000246 R12: 000055582db4cad0 [ 48.976414] R13: 00007ffebc745b10 R14: 000055582db4dbc0 R15: 000055582db5e780 [ 48.977733] [ 48.978154] irq event stamp: 1769 [ 48.978817] hardirqs last enabled at (1779): [] __up_console_sem+0x78/0x80 [ 48.980367] hardirqs last disabled at (1788): [] __up_console_sem+0x5d/0x80 [ 48.981891] softirqs last enabled at (1718): [] handle_softirqs+0x50c/0x770 [ 48.983460] softirqs last disabled at (1713): [] __irq_exit_rcu+0xc4/0x100 [ 48.984752] ---[ end trace 0000000000000000 ]--- [ 49.784237] ------------[ cut here ]------------ [ 49.785185] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.787222] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/251 [ 49.788682] Modules linked in: [ 49.789279] CPU: 1 UID: 104 PID: 251 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 49.791331] Tainted: [W]=WARN [ 49.791932] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.793419] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.794338] 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 [ 49.797539] RSP: 0018:ffff88800f117bc0 EFLAGS: 00010286 [ 49.798519] RAX: 0000000000000000 RBX: ffffed1001e22f78 RCX: ffffffff813a4050 [ 49.799825] RDX: ffff88800ed7b780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.801109] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001e22f2f [ 49.802392] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.803700] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800f117df8 [ 49.804998] FS: 00007f614ae83900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 49.806465] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.807554] CR2: 00007f614b375580 CR3: 000000000dcee000 CR4: 0000000000350ef0 [ 49.808850] Call Trace: [ 49.809324] [ 49.809777] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.810683] ? __create_object+0x59/0x80 [ 49.811446] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.812422] __vmalloc_noprof+0x59/0x60 [ 49.813192] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.814070] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.814994] bpf_prog_alloc+0x39/0x200 [ 49.815750] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.816693] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.817569] do_seccomp+0x349/0x25e0 [ 49.818293] ? __pfx_css_rstat_updated+0x10/0x10 [ 49.819212] ? __pfx_do_seccomp+0x10/0x10 [ 49.820024] ? find_held_lock+0x2b/0x80 [ 49.820799] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.821771] ? static_key_count+0x60/0x80 [ 49.822536] prctl_set_seccomp+0x4e/0x70 [ 49.823330] __do_sys_prctl+0xe6c/0x1d70 [ 49.824135] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.825004] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.825987] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.826960] ? irqentry_exit+0xf3/0x650 [ 49.827758] do_syscall_64+0xbf/0x430 [ 49.828463] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.829432] RIP: 0033:0x7f614b3755cd [ 49.830136] 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 [ 49.833350] RSP: 002b:00007ffdb430c3f0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.834742] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f614b3755cd [ 49.836046] RDX: 0000557b7739ee00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.837338] RBP: 00007ffdb430c450 R08: 0000000000000000 R09: 00007ffdb430baf0 [ 49.838671] R10: 0000000000000000 R11: 0000000000000246 R12: 0000557b8680c240 [ 49.839982] R13: 00007ffdb430c880 R14: 0000557b86815380 R15: 0000557b86820540 [ 49.841312] [ 49.841770] irq event stamp: 1775 [ 49.842383] hardirqs last enabled at (1783): [] __up_console_sem+0x78/0x80 [ 49.843944] hardirqs last disabled at (1792): [] __up_console_sem+0x5d/0x80 [ 49.845479] softirqs last enabled at (1752): [] handle_softirqs+0x50c/0x770 [ 49.847041] softirqs last disabled at (1747): [] __irq_exit_rcu+0xc4/0x100 [ 49.848596] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:20985' (ECDSA) to the list of known hosts. 2025/11/17 18:58:08 fuzzer started 2025/11/17 18:58:08 dialing manager at localhost:37895 2025/11/17 18:58:08 checking machine... 2025/11/17 18:58:08 checking revisions... [ 50.757324] kmemleak: Automatic memory scanning thread ended 2025/11/17 18:58:08 testing simple program... [ 50.845233] cgroup: Unknown subsys name 'net' [ 50.898772] cgroup: Unknown subsys name 'cpuset' [ 50.917974] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 18:58:07 Registers: info registers vcpu 0 RAX=dffffc0000000000 RBX=ffff8880e538f000 RCX=0000000000000001 RDX=0000000000000000 RSI=ffff88801615fd90 RDI=ffff88806ce31cd0 RBP=ffff888016158000 RSP=ffff88801615f428 R8 =0000000000000001 R9 =ffff88801615f4e8 R10=000000000003c9ed R11=00000000000284e3 R12=ffff88801615f501 R13=ffff88801615f4f0 R14=ffff88801615fd90 R15=ffff88801615f4a8 RIP=ffffffff815bcfa0 RFL=00000216 [----AP-] 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 00007fbd2f3fa900 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=00007fbd2eb10000 CR3=000000000cb40000 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=ffffffffffffffffffffffffffffffff XMM01=30306234386136303638616663356134 XMM02=38303062343861363036386166633561 XMM03=2f6c616e72756f6a2f676f6c2f6e7572 XMM04=8aa6e04931f09fb800000000000ae988 XMM05=0dcc03fda1823bdd000000000031ff88 XMM06=8e21ef362120376b000000000031e5c0 XMM07=00000000000000000000000000000000 XMM08=415453454d49545f454d49544c414552 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=0000000000000000 RBX=ffffffff81618fa0 RCX=ffff8880181bf78c RDX=0000000000000000 RSI=ffffffff85e1ffe0 RDI=ffff88801824bb7c RBP=ffff8880181bf8d0 RSP=ffff8880181bf838 R8 =0000000000000001 R9 =0000000000000000 R10=0000000000000001 R11=0000000000000001 R12=ffff8880181bf900 R13=0000000000000000 R14=ffff88801824b780 R15=ffff88801bd84080 RIP=ffffffff812dfbfc 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 00007f423ba98900 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe4f00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffebc73f000 CR3=000000001e2c8000 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=6720646572637465733a4d41503d706f XMM01=652022746f6f72223d74636361207469 XMM02=3d6c616e696d72657420322e322e302e XMM03=3d656d616e74736f682022646873732f XMM04=40404040404040404040404040404040 XMM05=5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a XMM06=20202020202020202020202020202020 XMM07=00000000000000000000000000000000 XMM08=652075253d64692073253d706f000000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000