[ 46.376992] ------------[ cut here ]------------ [ 46.377942] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.379916] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/236 [ 46.381359] Modules linked in: [ 46.381994] CPU: 0 UID: 104 PID: 236 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 46.383967] Tainted: [W]=WARN [ 46.384520] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.385977] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.386896] 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 [ 46.390019] RSP: 0018:ffff88801c507bc0 EFLAGS: 00010286 [ 46.390988] RAX: 0000000000000000 RBX: ffffed10038a0f78 RCX: ffffffff813a4050 [ 46.392272] RDX: ffff888015dd0000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.393538] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10038a0f2f [ 46.394812] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.396088] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801c507df8 [ 46.397360] FS: 00007f7988412900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 46.398792] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.399862] CR2: 00007f7988904580 CR3: 000000000e490000 CR4: 0000000000350ef0 [ 46.401120] Call Trace: [ 46.401575] [ 46.402010] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.402886] ? __create_object+0x59/0x80 [ 46.403624] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.404581] __vmalloc_noprof+0x59/0x60 [ 46.405331] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.406197] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.407128] bpf_prog_alloc+0x39/0x200 [ 46.407855] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.408726] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.409615] do_seccomp+0x349/0x25e0 [ 46.410332] ? __pfx_css_rstat_updated+0x10/0x10 [ 46.411232] ? __pfx_do_seccomp+0x10/0x10 [ 46.412012] ? find_held_lock+0x2b/0x80 [ 46.412719] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.413667] ? static_key_count+0x60/0x80 [ 46.414468] prctl_set_seccomp+0x4e/0x70 [ 46.415245] __do_sys_prctl+0xe6c/0x1d70 [ 46.416012] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.416858] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.417807] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.418726] ? irqentry_exit+0xf3/0x650 [ 46.419496] do_syscall_64+0xbf/0x430 [ 46.420235] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.421200] RIP: 0033:0x7f79889045cd [ 46.421892] 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 [ 46.425004] RSP: 002b:00007ffc65f5bee0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.426354] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f79889045cd [ 46.427626] RDX: 00005578f5cd4e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.428910] RBP: 00007ffc65f5bf40 R08: 0000000000000000 R09: 00007ffc65f5b5e0 [ 46.430182] R10: 0000000000000000 R11: 0000000000000246 R12: 00005578fb1c6bf0 [ 46.431458] R13: 00007ffc65f5c370 R14: 00005578fb1d0380 R15: 00005578fb1db460 [ 46.432624] [ 46.433009] irq event stamp: 1727 [ 46.433508] hardirqs last enabled at (1735): [] __up_console_sem+0x78/0x80 [ 46.434764] hardirqs last disabled at (1744): [] __up_console_sem+0x5d/0x80 [ 46.436029] softirqs last enabled at (1684): [] handle_softirqs+0x50c/0x770 [ 46.437304] softirqs last disabled at (1679): [] __irq_exit_rcu+0xc4/0x100 [ 46.438553] ---[ end trace 0000000000000000 ]--- [ 49.751143] ------------[ cut here ]------------ [ 49.752066] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.754590] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/243 [ 49.756031] Modules linked in: [ 49.756615] CPU: 1 UID: 104 PID: 243 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 49.758579] Tainted: [W]=WARN [ 49.759192] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.760899] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.762044] 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 [ 49.765212] RSP: 0018:ffff88801a3b7bc0 EFLAGS: 00010286 [ 49.766183] RAX: 0000000000000000 RBX: ffffed1003476f78 RCX: ffffffff813a4050 [ 49.767465] RDX: ffff888015d59bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.768726] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003476f2f [ 49.770010] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.771309] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801a3b7df8 [ 49.772584] FS: 00007f247fcf7900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 49.774013] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.775076] CR2: 00007ffc31b12ef8 CR3: 0000000020715000 CR4: 0000000000350ef0 [ 49.776355] Call Trace: [ 49.776854] [ 49.777260] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.778144] ? __create_object+0x59/0x80 [ 49.778916] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.779899] __vmalloc_noprof+0x59/0x60 [ 49.780608] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.781489] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.782408] bpf_prog_alloc+0x39/0x200 [ 49.783158] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.784115] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.785027] do_seccomp+0x349/0x25e0 [ 49.785715] ? find_held_lock+0x2b/0x80 [ 49.786476] ? do_prlimit+0x310/0x610 [ 49.787239] ? __pfx_do_seccomp+0x10/0x10 [ 49.788044] ? do_raw_spin_unlock+0x53/0x220 [ 49.788877] ? _raw_spin_unlock+0x1e/0x40 [ 49.789636] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.790604] ? static_key_count+0x60/0x80 [ 49.791417] prctl_set_seccomp+0x4e/0x70 [ 49.792201] __do_sys_prctl+0xe6c/0x1d70 [ 49.792988] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.793837] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.794801] ? irqentry_exit+0xf3/0x650 [ 49.795543] do_syscall_64+0xbf/0x430 [ 49.796288] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.797238] RIP: 0033:0x7f24801e95cd [ 49.797961] 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 [ 49.801195] RSP: 002b:00007ffc31b116e0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.802571] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f24801e95cd [ 49.803890] RDX: 000056047b1fbe00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.805194] RBP: 00007ffc31b11740 R08: 0000000000000000 R09: 00007ffc31b10de0 [ 49.806492] R10: 0000000000000000 R11: 0000000000000246 R12: 000056048a13ead0 [ 49.807800] R13: 00007ffc31b11b70 R14: 000056048a13fbc0 R15: 000056048a150780 [ 49.809106] [ 49.809535] irq event stamp: 2835 [ 49.810194] hardirqs last enabled at (2845): [] __up_console_sem+0x78/0x80 [ 49.811742] hardirqs last disabled at (2854): [] __up_console_sem+0x5d/0x80 [ 49.813298] softirqs last enabled at (2468): [] handle_softirqs+0x50c/0x770 [ 49.814857] softirqs last disabled at (2463): [] __irq_exit_rcu+0xc4/0x100 [ 49.816231] ---[ end trace 0000000000000000 ]--- [ 50.642528] ------------[ cut here ]------------ [ 50.643483] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.645437] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/250 [ 50.647135] Modules linked in: [ 50.647727] CPU: 0 UID: 104 PID: 250 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 50.649831] Tainted: [W]=WARN [ 50.650378] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.651863] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.652723] 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 [ 50.655879] RSP: 0018:ffff88801a32fbc0 EFLAGS: 00010286 [ 50.656857] RAX: 0000000000000000 RBX: ffffed1003465f78 RCX: ffffffff813a4050 [ 50.658138] RDX: ffff888007298000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.659425] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003465f2f [ 50.660687] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.661962] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801a32fdf8 [ 50.663248] FS: 00007fa26b8f6900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 50.664667] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.665708] CR2: 00007fa26bde8580 CR3: 000000000d7b3000 CR4: 0000000000350ef0 [ 50.667002] Call Trace: [ 50.667493] [ 50.667945] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.668852] ? __create_object+0x59/0x80 [ 50.669590] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.670548] __vmalloc_noprof+0x59/0x60 [ 50.671317] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.672198] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.673140] bpf_prog_alloc+0x39/0x200 [ 50.673876] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.674790] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.675649] do_seccomp+0x349/0x25e0 [ 50.676365] ? __pfx_css_rstat_updated+0x10/0x10 [ 50.677278] ? __pfx_do_seccomp+0x10/0x10 [ 50.678060] ? find_held_lock+0x2b/0x80 [ 50.678820] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.679810] ? static_key_count+0x60/0x80 [ 50.680573] prctl_set_seccomp+0x4e/0x70 [ 50.681344] __do_sys_prctl+0xe6c/0x1d70 [ 50.682117] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.682973] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.683940] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.684900] ? irqentry_exit+0xf3/0x650 [ 50.685622] do_syscall_64+0xbf/0x430 [ 50.686363] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.687340] RIP: 0033:0x7fa26bde85cd [ 50.688055] 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 [ 50.691194] RSP: 002b:00007ffca4dce760 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.692543] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fa26bde85cd [ 50.693810] RDX: 0000556d749b5e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.695092] RBP: 00007ffca4dce7c0 R08: 0000000000000000 R09: 00007ffca4dcde60 [ 50.696374] R10: 0000000000000000 R11: 0000000000000246 R12: 0000556d7eac5ad0 [ 50.697665] R13: 00007ffca4dcebf0 R14: 0000556d7eac6bc0 R15: 0000556d7ead7780 [ 50.698961] [ 50.699392] irq event stamp: 1791 [ 50.700029] hardirqs last enabled at (1801): [] __up_console_sem+0x78/0x80 [ 50.701558] hardirqs last disabled at (1810): [] __up_console_sem+0x5d/0x80 [ 50.703088] softirqs last enabled at (1714): [] handle_softirqs+0x50c/0x770 [ 50.704609] softirqs last disabled at (1709): [] __irq_exit_rcu+0xc4/0x100 [ 50.706094] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:44534' (ECDSA) to the list of known hosts. 2025/11/18 15:22:46 fuzzer started 2025/11/18 15:22:46 dialing manager at localhost:34383 2025/11/18 15:22:46 checking machine... 2025/11/18 15:22:46 checking revisions... [ 51.603404] kmemleak: Automatic memory scanning thread ended 2025/11/18 15:22:46 testing simple program... [ 51.697459] cgroup: Unknown subsys name 'net' [ 51.760103] cgroup: Unknown subsys name 'cpuset' [ 51.774089] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 15:22:45 Registers: info registers vcpu 0 RAX=0000000000000000 RBX=ffffed1002c5ff61 RCX=0000000000000000 RDX=0000000000000004 RSI=ffff8880162ffb28 RDI=ffffffff81619130 RBP=ffff88800cea98ec RSP=ffff8880162ffb08 R8 =0000000000000002 R9 =0000000000000000 R10=ffff8880162ffc28 R11=0000000000000000 R12=ffff88800cea9818 R13=ffff888015d5bfa0 R14=0000000000000001 R15=ffff888008c42000 RIP=ffffffff816194a8 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 00007f247fcf7900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe2c00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f24802af0b0 CR3=0000000020623000 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=25252525252525252525252525252525 XMM01=000000000000000000000000000000ff XMM02=000000000000000000000000000000ff XMM03=5320444f4854454d5f54505952434e45 XMM04=40404040404040404040404040404040 XMM05=5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a XMM06=20202020202020202020202020202020 XMM07=00000000000000000000000000000000 XMM08=662079726f6d656d20666f2074756f00 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=0000000000000000 RBX=ffff888013f2ce00 RCX=1ffffffff0cca052 RDX=0000000000000000 RSI=ffff88806cf38500 RDI=ffff888017b95d98 RBP=ffff888009c5da80 RSP=ffff888013f67a28 R8 =0000000000000001 R9 =0000000000000000 R10=0000000000000001 R11=0000000000000001 R12=ffffea0000352380 R13=0000000000000001 R14=0000000000000000 R15=ffffea0000352380 RIP=ffffffff81b5687c RFL=00000296 [--S-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 00007f0a0279f900 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe6b00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffdc5ed79f8 CR3=000000000d7dd000 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=00007f6afbdaf510000055d0a6f21790 XMM02=6f6974707972636e6561737268746977 XMM03=00000000000000000000000000777074 XMM04=40404040404040404040404040404040 XMM05=5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a XMM06=20202020202020202020202020202020 XMM07=ffffffffffff00ffffff00ffffff00ff XMM08=00002000000000202020002020200000 XMM09=ffffffffffff00ffffff00ffffff00ff XMM10=00002000000000202020002020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000