[ 39.360371] ------------[ cut here ]------------ [ 39.361330] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 39.363379] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/235 [ 39.364934] Modules linked in: [ 39.365590] CPU: 1 UID: 104 PID: 235 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 39.367559] Tainted: [W]=WARN [ 39.368115] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 39.369602] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 39.370510] 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 [ 39.373718] RSP: 0018:ffff88801ac0fbc0 EFLAGS: 00010286 [ 39.374706] RAX: 0000000000000000 RBX: ffffed1003581f78 RCX: ffffffff813a4050 [ 39.376001] RDX: ffff88801a4d3780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 39.377299] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003581f2f [ 39.378587] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 39.379879] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801ac0fdf8 [ 39.381164] FS: 00007ff711df4900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 39.382618] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 39.383677] CR2: 00007ff7122e6580 CR3: 000000000dee8000 CR4: 0000000000350ef0 [ 39.384969] Call Trace: [ 39.385488] [ 39.385910] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 39.386807] ? __create_object+0x59/0x80 [ 39.387595] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.388573] __vmalloc_noprof+0x59/0x60 [ 39.389297] bpf_prog_alloc_no_stats+0x55/0x470 [ 39.390161] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.391081] bpf_prog_alloc+0x39/0x200 [ 39.391818] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.392738] bpf_prog_create_from_user+0xb2/0x2f0 [ 39.393649] do_seccomp+0x349/0x25e0 [ 39.394311] ? __pfx_css_rstat_updated+0x10/0x10 [ 39.395210] ? __pfx_do_seccomp+0x10/0x10 [ 39.395979] ? find_held_lock+0x2b/0x80 [ 39.396725] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 39.397674] ? static_key_count+0x60/0x80 [ 39.398432] prctl_set_seccomp+0x4e/0x70 [ 39.399197] __do_sys_prctl+0xe6c/0x1d70 [ 39.399974] ? __pfx___do_sys_prctl+0x10/0x10 [ 39.400823] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.401792] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 39.402758] ? irqentry_exit+0xf3/0x650 [ 39.403518] do_syscall_64+0xbf/0x430 [ 39.404203] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 39.405148] RIP: 0033:0x7ff7122e65cd [ 39.405845] 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 [ 39.408971] RSP: 002b:00007fff095984f0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 39.410333] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007ff7122e65cd [ 39.411600] RDX: 0000555870fe9e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 39.412876] RBP: 00007fff09598550 R08: 0000000000000000 R09: 00007fff09597bf0 [ 39.414167] R10: 0000000000000000 R11: 0000000000000246 R12: 000055587ba54ad0 [ 39.415430] R13: 00007fff09598980 R14: 000055587ba55bc0 R15: 000055587ba66780 [ 39.416728] [ 39.417144] irq event stamp: 1727 [ 39.417799] hardirqs last enabled at (1737): [] __up_console_sem+0x78/0x80 [ 39.419292] hardirqs last disabled at (1746): [] __up_console_sem+0x5d/0x80 [ 39.420795] softirqs last enabled at (1684): [] handle_softirqs+0x50c/0x770 [ 39.422350] softirqs last disabled at (1679): [] __irq_exit_rcu+0xc4/0x100 [ 39.423879] ---[ end trace 0000000000000000 ]--- [ 42.756022] ------------[ cut here ]------------ [ 42.756956] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.758987] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/244 [ 42.760475] Modules linked in: [ 42.761071] CPU: 0 UID: 104 PID: 244 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 42.763086] Tainted: [W]=WARN [ 42.763698] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.765419] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.766421] 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 [ 42.769662] RSP: 0018:ffff8880170a7bc0 EFLAGS: 00010286 [ 42.770669] RAX: 0000000000000000 RBX: ffffed1002e14f78 RCX: ffffffff813a4050 [ 42.771979] RDX: ffff88801a0dd340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.773294] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002e14f2f [ 42.774617] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.775923] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880170a7df8 [ 42.777261] FS: 00007f3c7e216900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 42.778745] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.779828] CR2: 00007f3c7e708580 CR3: 000000001edc9000 CR4: 0000000000350ef0 [ 42.781123] Call Trace: [ 42.781675] [ 42.782096] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.783009] ? __create_object+0x59/0x80 [ 42.783790] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.784758] __vmalloc_noprof+0x59/0x60 [ 42.785530] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.786358] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.787289] bpf_prog_alloc+0x39/0x200 [ 42.788016] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.788954] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.789878] do_seccomp+0x349/0x25e0 [ 42.790608] ? __pfx_css_rstat_updated+0x10/0x10 [ 42.791502] ? __pfx_do_seccomp+0x10/0x10 [ 42.792246] ? find_held_lock+0x2b/0x80 [ 42.793010] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.794008] ? static_key_count+0x60/0x80 [ 42.794833] prctl_set_seccomp+0x4e/0x70 [ 42.795606] __do_sys_prctl+0xe6c/0x1d70 [ 42.796361] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.797210] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.798197] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.799182] ? irqentry_exit+0xf3/0x650 [ 42.799966] do_syscall_64+0xbf/0x430 [ 42.800713] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.801690] RIP: 0033:0x7f3c7e7085cd [ 42.802363] 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 [ 42.805578] RSP: 002b:00007ffe4ac76e10 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.806942] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f3c7e7085cd [ 42.808231] RDX: 000055fa7f51fe00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.809572] RBP: 00007ffe4ac76e70 R08: 0000000000000000 R09: 00007ffe4ac76510 [ 42.810876] R10: 0000000000000000 R11: 0000000000000246 R12: 000055fa9f2a7b10 [ 42.812156] R13: 00007ffe4ac772a0 R14: 000055fa9f2a82b0 R15: 000055fa9f2bc6f0 [ 42.813486] [ 42.813925] irq event stamp: 1795 [ 42.814567] hardirqs last enabled at (1805): [] __up_console_sem+0x78/0x80 [ 42.816121] hardirqs last disabled at (1814): [] __up_console_sem+0x5d/0x80 [ 42.817674] softirqs last enabled at (1718): [] handle_softirqs+0x50c/0x770 [ 42.819235] softirqs last disabled at (1713): [] __irq_exit_rcu+0xc4/0x100 [ 42.820764] ---[ end trace 0000000000000000 ]--- [ 43.617268] ------------[ cut here ]------------ [ 43.618291] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 43.620514] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/251 [ 43.622067] Modules linked in: [ 43.624227] CPU: 1 UID: 104 PID: 251 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 43.626698] Tainted: [W]=WARN [ 43.627384] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 43.628934] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 43.629916] 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 [ 43.633662] RSP: 0018:ffff88800a047bc0 EFLAGS: 00010286 [ 43.634704] RAX: 0000000000000000 RBX: ffffed1001408f78 RCX: ffffffff813a4050 [ 43.636052] RDX: ffff888016048000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 43.637402] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001408f2f [ 43.638751] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 43.640086] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800a047df8 [ 43.641464] FS: 00007f4cd4fbd900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 43.642976] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 43.644086] CR2: 00007fffea8e9ef8 CR3: 000000001f1e4000 CR4: 0000000000350ef0 [ 43.645466] Call Trace: [ 43.645947] [ 43.646370] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 43.647320] ? __create_object+0x59/0x80 [ 43.648180] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 43.649249] __vmalloc_noprof+0x59/0x60 [ 43.650092] bpf_prog_alloc_no_stats+0x55/0x470 [ 43.651041] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.652044] bpf_prog_alloc+0x39/0x200 [ 43.652842] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.653864] bpf_prog_create_from_user+0xb2/0x2f0 [ 43.654845] do_seccomp+0x349/0x25e0 [ 43.655633] ? find_held_lock+0x2b/0x80 [ 43.656412] ? do_prlimit+0x310/0x610 [ 43.657225] ? __pfx_do_seccomp+0x10/0x10 [ 43.658092] ? do_raw_spin_unlock+0x53/0x220 [ 43.658994] ? _raw_spin_unlock+0x1e/0x40 [ 43.659845] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 43.660896] ? static_key_count+0x60/0x80 [ 43.661775] prctl_set_seccomp+0x4e/0x70 [ 43.662612] __do_sys_prctl+0xe6c/0x1d70 [ 43.663406] ? __pfx___do_sys_prctl+0x10/0x10 [ 43.664326] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 43.665385] ? irqentry_exit+0xf3/0x650 [ 43.666211] do_syscall_64+0xbf/0x430 [ 43.667008] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 43.668035] RIP: 0033:0x7f4cd54af5cd [ 43.668796] 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 [ 43.672248] RSP: 002b:00007fffea8e8510 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 43.673747] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f4cd54af5cd [ 43.675232] RDX: 000055b442ccee00 RSI: 0000000000000002 RDI: 0000000000000016 [ 43.676738] RBP: 00007fffea8e8570 R08: 0000000000000000 R09: 00007fffea8e7c10 [ 43.678121] R10: 0000000000000000 R11: 0000000000000246 R12: 000055b46f03cad0 [ 43.679490] R13: 00007fffea8e89a0 R14: 000055b46f03dbc0 R15: 000055b46f04e780 [ 43.680880] [ 43.681341] irq event stamp: 2087 [ 43.682029] hardirqs last enabled at (2097): [] __up_console_sem+0x78/0x80 [ 43.683655] hardirqs last disabled at (2106): [] __up_console_sem+0x5d/0x80 [ 43.685284] softirqs last enabled at (2026): [] handle_softirqs+0x50c/0x770 [ 43.686763] softirqs last disabled at (2011): [] __irq_exit_rcu+0xc4/0x100 [ 43.688133] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:56480' (ECDSA) to the list of known hosts. 2025/11/18 11:47:17 fuzzer started 2025/11/18 11:47:17 dialing manager at localhost:34383 2025/11/18 11:47:17 checking machine... 2025/11/18 11:47:17 checking revisions... [ 44.656557] kmemleak: Automatic memory scanning thread ended 2025/11/18 11:47:17 testing simple program... [ 44.744922] cgroup: Unknown subsys name 'net' [ 44.806096] cgroup: Unknown subsys name 'cpuset' [ 44.819413] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 11:47:16 Registers: info registers vcpu 0 RAX=0000001d483460e8 RBX=0000000000000000 RCX=00000000000006e0 RDX=000000000000001d RSI=ffff88806ce23b00 RDI=0000000000049327 RBP=ffff88806ce23b00 RSP=ffff88806ce08ed8 R8 =0000000000000001 R9 =0000000000000000 R10=00000000000d1872 R11=0000000000000001 R12=0000000000049327 R13=0000000000000000 R14=0000000000000000 R15=ffff88806ce28500 RIP=ffffffff8132e865 RFL=00000016 [----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 0000000000000000 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=00007f3c7e7cb650 CR3=000000000d58b000 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=000000000000000000000000000000ff XMM02=000000000000000000000000000000ff XMM03=5320444f4854454d5f54505952434e45 XMM04=40404040404040404040404040404040 XMM05=5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a XMM06=20202020202020202020202020202020 XMM07=00000000000000000000000000000000 XMM08=ffbc64ffffbc44ffffbc34ffffbc9f00 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=dffffc0000000000 RBX=0000000000000001 RCX=ffffffff869d8192 RDX=00000000000000a8 RSI=ffff888016157f58 RDI=ffff8880161571d8 RBP=ffff888016157230 RSP=ffff888016157160 R8 =ffffffff869d8196 R9 =0000000000000000 R10=000000000003c9ed R11=0000000000000003 R12=ffff888016157238 R13=ffff888016157220 R14=ffff888016157f58 R15=ffff8880161571d8 RIP=ffffffff8135e21a 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 00007f3ed9d6e900 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=000055fa9f306000 CR3=000000000d63c000 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=d39f6548b2b830afd24f5566941f8011 XMM02=0000000000304100d59e07bde36eea69 XMM03=0000000000304228ec2efd57dc4c00df XMM04=f12411de5914946e00000000000ae988 XMM05=9b7a40c29a293f4000000000003224b0 XMM06=0394861f14684e590000000000321310 XMM07=fb795ef6d65770560000000000311d60 XMM08=2c67c8bc2e329bc30000000000304228 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000