[ 46.825222] ------------[ cut here ]------------ [ 46.826166] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.828275] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/245 [ 46.829722] Modules linked in: [ 46.830311] CPU: 0 UID: 104 PID: 245 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 46.832494] Tainted: [W]=WARN [ 46.833165] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.834657] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.835519] 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 [ 46.838744] RSP: 0018:ffff888016e0fbc0 EFLAGS: 00010286 [ 46.839706] RAX: 0000000000000000 RBX: ffffed1002dc1f78 RCX: ffffffff813a4050 [ 46.840962] RDX: ffff88801aba5340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.842246] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002dc1f2f [ 46.843528] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.844835] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016e0fdf8 [ 46.846147] FS: 00007f1190f2f900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 46.847591] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.848650] CR2: 00007ffdbf98fef7 CR3: 000000000ded7000 CR4: 0000000000350ef0 [ 46.849933] Call Trace: [ 46.850395] [ 46.850942] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.851830] ? __create_object+0x59/0x80 [ 46.852587] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.853512] __vmalloc_noprof+0x59/0x60 [ 46.854264] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.855117] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.856029] bpf_prog_alloc+0x39/0x200 [ 46.856738] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.857658] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.858493] do_seccomp+0x349/0x25e0 [ 46.859192] ? find_held_lock+0x2b/0x80 [ 46.859938] ? do_prlimit+0x310/0x610 [ 46.860656] ? __pfx_do_seccomp+0x10/0x10 [ 46.861387] ? do_raw_spin_unlock+0x53/0x220 [ 46.862194] ? _raw_spin_unlock+0x1e/0x40 [ 46.862942] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.863877] ? static_key_count+0x60/0x80 [ 46.864649] prctl_set_seccomp+0x4e/0x70 [ 46.865377] __do_sys_prctl+0xe6c/0x1d70 [ 46.866140] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.866990] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.867951] ? irqentry_exit+0xf3/0x650 [ 46.868691] do_syscall_64+0xbf/0x430 [ 46.869371] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.870291] RIP: 0033:0x7f11914215cd [ 46.870970] 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 [ 46.874028] RSP: 002b:00007ffdbf98d810 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.875365] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f11914215cd [ 46.876640] RDX: 00005589b9de7e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.877911] RBP: 00007ffdbf98d870 R08: 0000000000000000 R09: 00007ffdbf98cf10 [ 46.879158] R10: 0000000000000000 R11: 0000000000000246 R12: 00005589e1200ad0 [ 46.880414] R13: 00007ffdbf98dca0 R14: 00005589e1201bc0 R15: 00005589e1212780 [ 46.881682] [ 46.882095] irq event stamp: 1799 [ 46.882727] hardirqs last enabled at (1809): [] __up_console_sem+0x78/0x80 [ 46.884197] hardirqs last disabled at (1818): [] __up_console_sem+0x5d/0x80 [ 46.885679] softirqs last enabled at (1674): [] handle_softirqs+0x50c/0x770 [ 46.887184] softirqs last disabled at (1669): [] __irq_exit_rcu+0xc4/0x100 [ 46.888644] ---[ end trace 0000000000000000 ]--- [ 49.589512] ------------[ cut here ]------------ [ 49.590399] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.592780] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/252 [ 49.594225] Modules linked in: [ 49.594845] CPU: 0 UID: 104 PID: 252 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 49.596822] Tainted: [W]=WARN [ 49.597389] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.598911] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.599827] 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 [ 49.602956] RSP: 0018:ffff88801841fbc0 EFLAGS: 00010286 [ 49.603926] RAX: 0000000000000000 RBX: ffffed1003083f78 RCX: ffffffff813a4050 [ 49.605187] RDX: ffff888015045340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.606458] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003083f2f [ 49.607712] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.608970] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801841fdf8 [ 49.610251] FS: 00007fc5125b9900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 49.611672] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.612728] CR2: 00007fc512b1f4a6 CR3: 000000000d0f9000 CR4: 0000000000350ef0 [ 49.614007] Call Trace: [ 49.614458] [ 49.614899] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.615783] ? __create_object+0x59/0x80 [ 49.616505] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.617482] __vmalloc_noprof+0x59/0x60 [ 49.618228] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.619083] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.620008] bpf_prog_alloc+0x39/0x200 [ 49.620738] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.621674] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.622523] do_seccomp+0x349/0x25e0 [ 49.623241] ? find_held_lock+0x2b/0x80 [ 49.623985] ? do_prlimit+0x310/0x610 [ 49.624710] ? __pfx_do_seccomp+0x10/0x10 [ 49.625446] ? do_raw_spin_unlock+0x53/0x220 [ 49.626271] ? _raw_spin_unlock+0x1e/0x40 [ 49.627035] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.627993] ? static_key_count+0x60/0x80 [ 49.628785] prctl_set_seccomp+0x4e/0x70 [ 49.629521] __do_sys_prctl+0xe6c/0x1d70 [ 49.630303] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.631151] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.632111] ? irqentry_exit+0xf3/0x650 [ 49.632852] do_syscall_64+0xbf/0x430 [ 49.633752] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.634707] RIP: 0033:0x7fc512aab5cd [ 49.635368] 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 [ 49.638572] RSP: 002b:00007fffda5b9f70 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.639933] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fc512aab5cd [ 49.641225] RDX: 000055ebd93a2e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.642535] RBP: 00007fffda5b9fd0 R08: 0000000000000000 R09: 00007fffda5b9670 [ 49.643846] R10: 0000000000000000 R11: 0000000000000246 R12: 000055ec03d32ad0 [ 49.645127] R13: 00007fffda5ba400 R14: 000055ec03d33bc0 R15: 000055ec03d44780 [ 49.646437] [ 49.646914] irq event stamp: 1755 [ 49.647521] hardirqs last enabled at (1763): [] __up_console_sem+0x78/0x80 [ 49.649065] hardirqs last disabled at (1774): [] __up_console_sem+0x5d/0x80 [ 49.650605] softirqs last enabled at (1646): [] handle_softirqs+0x50c/0x770 [ 49.652135] softirqs last disabled at (1641): [] __irq_exit_rcu+0xc4/0x100 [ 49.653654] ---[ end trace 0000000000000000 ]--- [ 50.519114] ------------[ cut here ]------------ [ 50.520073] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.522114] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/259 [ 50.523604] Modules linked in: [ 50.524189] CPU: 1 UID: 104 PID: 259 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 50.526248] Tainted: [W]=WARN [ 50.526883] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.528358] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.529435] 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 [ 50.532619] RSP: 0018:ffff88800979fbc0 EFLAGS: 00010286 [ 50.533648] RAX: 0000000000000000 RBX: ffffed10012f3f78 RCX: ffffffff813a4050 [ 50.534928] RDX: ffff888016b10000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.536222] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10012f3f2f [ 50.537535] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.538858] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800979fdf8 [ 50.540184] FS: 00007f240b154900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 50.541609] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.542460] CR2: 00007f240b646580 CR3: 000000000d052000 CR4: 0000000000350ef0 [ 50.543542] Call Trace: [ 50.543956] [ 50.544294] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.545034] ? __create_object+0x59/0x80 [ 50.545700] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.546473] __vmalloc_noprof+0x59/0x60 [ 50.547112] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.547840] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.548617] bpf_prog_alloc+0x39/0x200 [ 50.549194] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.549983] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.550741] do_seccomp+0x349/0x25e0 [ 50.551309] ? __pfx_css_rstat_updated+0x10/0x10 [ 50.552072] ? __pfx_do_seccomp+0x10/0x10 [ 50.552736] ? find_held_lock+0x2b/0x80 [ 50.553342] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.554157] ? static_key_count+0x60/0x80 [ 50.554831] prctl_set_seccomp+0x4e/0x70 [ 50.555437] __do_sys_prctl+0xe6c/0x1d70 [ 50.556092] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.556796] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.557608] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.558369] ? irqentry_exit+0xf3/0x650 [ 50.559009] do_syscall_64+0xbf/0x430 [ 50.559628] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.560381] RIP: 0033:0x7f240b6465cd [ 50.560968] 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 [ 50.563626] RSP: 002b:00007ffed8cd6cc0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.564776] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f240b6465cd [ 50.565846] RDX: 00005624accd3e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.566912] RBP: 00007ffed8cd6d20 R08: 0000000000000000 R09: 00007ffed8cd63c0 [ 50.567978] R10: 0000000000000000 R11: 0000000000000246 R12: 00005624ae1dead0 [ 50.569041] R13: 00007ffed8cd7150 R14: 00005624ae1dfbc0 R15: 00005624ae1f0780 [ 50.570141] [ 50.570499] irq event stamp: 1747 [ 50.571046] hardirqs last enabled at (1757): [] __up_console_sem+0x78/0x80 [ 50.572351] hardirqs last disabled at (1766): [] __up_console_sem+0x5d/0x80 [ 50.573635] softirqs last enabled at (1308): [] handle_softirqs+0x50c/0x770 [ 50.574917] softirqs last disabled at (1297): [] __irq_exit_rcu+0xc4/0x100 [ 50.576180] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:10587' (ECDSA) to the list of known hosts. 2025/11/18 01:09:30 fuzzer started 2025/11/18 01:09:31 dialing manager at localhost:37895 2025/11/18 01:09:31 checking machine... 2025/11/18 01:09:31 checking revisions... [ 51.478471] kmemleak: Automatic memory scanning thread ended 2025/11/18 01:09:31 testing simple program... [ 51.591438] cgroup: Unknown subsys name 'net' [ 51.674333] cgroup: Unknown subsys name 'cpuset' [ 51.698520] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 01:09:30 Registers: info registers vcpu 0 RAX=0000000080000000 RBX=00007fc51310d000 RCX=ffffffff81a45892 RDX=ffff888015331bc0 RSI=ffffffff81a45780 RDI=0000000000000001 RBP=ffff888016dbfd48 RSP=ffff888016dbfc68 R8 =0000000000000001 R9 =0000000000000000 R10=0000000000000001 R11=0000000000000001 R12=000000001c639067 R13=ffff88801c62f4c0 R14=ffff88801c62f4c0 R15=ffff88800bb0f8a0 RIP=ffffffff81751c87 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 =0000 0000000000000000 00000000 00000000 DS =0000 0000000000000000 00000000 00000000 FS =0000 00007fc5125b9900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe4500000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fc51310d044 CR3=000000000bd76000 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=00000000000000000000000000000000 XMM02=874f718eef1aaa70662805c4935643e3 XMM03=e4830b5784ee34afcd10c56c6c4db6b1 XMM04=2baa2568aeedc63cbc950a8dd0edb860 XMM05=00000000000000000000000000000000 XMM06=2b830b5784ed343cbc100a6c6c4db660 XMM07=672065736f6c635f6e6f69737365733a XMM08=652075253d64692073253d706f000000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=000000000002806d 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=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 fffffe4400000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f131fb1a000 CR3=000000000d85d000 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=5a5c540f81409289cc4d6bbe2b7bc5e0 XMM02=ec2efd57dc4c00df00000000003035f8 XMM03=9d1870664124d40b00000000003036c8 XMM04=e068ed969eefcd5f00000000000ae988 XMM05=da89c5c2128a58a60000000000320ce8 XMM06=a619ff6380376af5000000000031f620 XMM07=e042d86d42eb936e0000000000311060 XMM08=9d1870664124d40b00000000003036c8 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000