[ 52.311948] ------------[ cut here ]------------ [ 52.312924] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 52.315032] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/235 [ 52.316534] Modules linked in: [ 52.317125] CPU: 1 UID: 104 PID: 235 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 52.319137] Tainted: [W]=WARN [ 52.319723] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 52.321222] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 52.322101] 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 [ 52.325306] RSP: 0018:ffff88801571fbc0 EFLAGS: 00010286 [ 52.326288] RAX: 0000000000000000 RBX: ffffed1002ae3f78 RCX: ffffffff813a4050 [ 52.327582] RDX: ffff8880155e0000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 52.328875] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002ae3f2f [ 52.330162] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 52.331463] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801571fdf8 [ 52.332763] FS: 00007f3d04628900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 52.334232] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 52.335307] CR2: 00007ffd49087ef8 CR3: 000000000e01b000 CR4: 0000000000350ef0 [ 52.336624] Call Trace: [ 52.337093] [ 52.337541] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 52.338462] ? __create_object+0x59/0x80 [ 52.339256] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 52.340177] __vmalloc_noprof+0x59/0x60 [ 52.340939] bpf_prog_alloc_no_stats+0x55/0x470 [ 52.341820] ? __pfx_seccomp_check_filter+0x10/0x10 [ 52.342793] bpf_prog_alloc+0x39/0x200 [ 52.343550] ? __pfx_seccomp_check_filter+0x10/0x10 [ 52.344495] bpf_prog_create_from_user+0xb2/0x2f0 [ 52.345414] do_seccomp+0x349/0x25e0 [ 52.346111] ? find_held_lock+0x2b/0x80 [ 52.346887] ? do_prlimit+0x310/0x610 [ 52.347635] ? __pfx_do_seccomp+0x10/0x10 [ 52.348439] ? do_raw_spin_unlock+0x53/0x220 [ 52.349293] ? _raw_spin_unlock+0x1e/0x40 [ 52.350052] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 52.351033] ? static_key_count+0x60/0x80 [ 52.351851] prctl_set_seccomp+0x4e/0x70 [ 52.352631] __do_sys_prctl+0xe6c/0x1d70 [ 52.353436] ? __pfx___do_sys_prctl+0x10/0x10 [ 52.354305] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 52.355274] ? irqentry_exit+0xf3/0x650 [ 52.356013] do_syscall_64+0xbf/0x430 [ 52.356784] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 52.357753] RIP: 0033:0x7f3d04b1a5cd [ 52.358435] 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 [ 52.360363] RSP: 002b:00007ffd49085700 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 52.361159] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f3d04b1a5cd [ 52.361950] RDX: 000055958de6ae00 RSI: 0000000000000002 RDI: 0000000000000016 [ 52.362651] RBP: 00007ffd49085760 R08: 0000000000000000 R09: 00007ffd49084e00 [ 52.363309] R10: 0000000000000000 R11: 0000000000000246 R12: 00005595ba04dad0 [ 52.363937] R13: 00007ffd49085b90 R14: 00005595ba04ebc0 R15: 00005595ba05f780 [ 52.364607] [ 52.364826] irq event stamp: 1739 [ 52.365133] hardirqs last enabled at (1747): [] __up_console_sem+0x78/0x80 [ 52.365923] hardirqs last disabled at (1756): [] __up_console_sem+0x5d/0x80 [ 52.366702] softirqs last enabled at (1646): [] handle_softirqs+0x50c/0x770 [ 52.367493] softirqs last disabled at (1641): [] __irq_exit_rcu+0xc4/0x100 [ 52.368267] ---[ end trace 0000000000000000 ]--- [ 55.495298] ------------[ cut here ]------------ [ 55.496190] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 55.498342] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/243 [ 55.500171] Modules linked in: [ 55.502663] CPU: 1 UID: 104 PID: 243 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 55.504616] Tainted: [W]=WARN [ 55.505166] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 55.506630] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 55.507537] 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 [ 55.510714] RSP: 0018:ffff88801a957bc0 EFLAGS: 00010286 [ 55.511688] RAX: 0000000000000000 RBX: ffffed100352af78 RCX: ffffffff813a4050 [ 55.512959] RDX: ffff88801a029bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 55.514246] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed100352af2f [ 55.515534] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 55.516816] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801a957df8 [ 55.518109] FS: 00007f478751b900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 55.519560] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 55.520616] CR2: 00007ffcfa969ef8 CR3: 000000000b73d000 CR4: 0000000000350ef0 [ 55.521893] Call Trace: [ 55.522398] [ 55.522804] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 55.523692] ? __create_object+0x59/0x80 [ 55.524460] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 55.525426] __vmalloc_noprof+0x59/0x60 [ 55.526154] bpf_prog_alloc_no_stats+0x55/0x470 [ 55.527021] ? __pfx_seccomp_check_filter+0x10/0x10 [ 55.527946] bpf_prog_alloc+0x39/0x200 [ 55.528688] ? __pfx_seccomp_check_filter+0x10/0x10 [ 55.529602] bpf_prog_create_from_user+0xb2/0x2f0 [ 55.530506] do_seccomp+0x349/0x25e0 [ 55.531175] ? find_held_lock+0x2b/0x80 [ 55.531941] ? do_prlimit+0x310/0x610 [ 55.532683] ? __pfx_do_seccomp+0x10/0x10 [ 55.533463] ? do_raw_spin_unlock+0x53/0x220 [ 55.534320] ? _raw_spin_unlock+0x1e/0x40 [ 55.535066] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 55.536031] ? static_key_count+0x60/0x80 [ 55.536838] prctl_set_seccomp+0x4e/0x70 [ 55.537613] __do_sys_prctl+0xe6c/0x1d70 [ 55.538414] ? __pfx___do_sys_prctl+0x10/0x10 [ 55.539272] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 55.540187] ? irqentry_exit+0xf3/0x650 [ 55.540953] do_syscall_64+0xbf/0x430 [ 55.541696] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 55.542662] RIP: 0033:0x7f4787a0d5cd [ 55.543355] 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 [ 55.546553] RSP: 002b:00007ffcfa967d40 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 55.547897] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f4787a0d5cd [ 55.549152] RDX: 000055a9b59cfe00 RSI: 0000000000000002 RDI: 0000000000000016 [ 55.550431] RBP: 00007ffcfa967da0 R08: 0000000000000000 R09: 00007ffcfa967440 [ 55.551696] R10: 0000000000000000 R11: 0000000000000246 R12: 000055a9bfa74ad0 [ 55.552974] R13: 00007ffcfa9681d0 R14: 000055a9bfa75bc0 R15: 000055a9bfa86780 [ 55.554273] [ 55.554694] irq event stamp: 3307 [ 55.555347] hardirqs last enabled at (3317): [] __up_console_sem+0x78/0x80 [ 55.556866] hardirqs last disabled at (3326): [] __up_console_sem+0x5d/0x80 [ 55.558366] softirqs last enabled at (2864): [] handle_softirqs+0x50c/0x770 [ 55.559636] softirqs last disabled at (2859): [] __irq_exit_rcu+0xc4/0x100 [ 55.560880] ---[ end trace 0000000000000000 ]--- [ 56.277586] ------------[ cut here ]------------ [ 56.278524] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 56.280606] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/251 [ 56.282062] Modules linked in: [ 56.282792] CPU: 0 UID: 104 PID: 251 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 56.284784] Tainted: [W]=WARN [ 56.285397] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 56.286856] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 56.287767] 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 [ 56.290940] RSP: 0018:ffff888016907bc0 EFLAGS: 00010286 [ 56.291923] RAX: 0000000000000000 RBX: ffffed1002d20f78 RCX: ffffffff813a4050 [ 56.293227] RDX: ffff88800a920000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 56.294536] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002d20f2f [ 56.295818] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 56.297102] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016907df8 [ 56.298415] FS: 00007ffb3fbe5900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 56.299823] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 56.300897] CR2: 00007ffb400d7580 CR3: 000000000e4b3000 CR4: 0000000000350ef0 [ 56.302183] Call Trace: [ 56.302683] [ 56.303088] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 56.303982] ? __create_object+0x59/0x80 [ 56.304760] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 56.305740] __vmalloc_noprof+0x59/0x60 [ 56.306527] bpf_prog_alloc_no_stats+0x55/0x470 [ 56.307392] ? __pfx_seccomp_check_filter+0x10/0x10 [ 56.308331] bpf_prog_alloc+0x39/0x200 [ 56.309015] ? __pfx_seccomp_check_filter+0x10/0x10 [ 56.309950] bpf_prog_create_from_user+0xb2/0x2f0 [ 56.310840] do_seccomp+0x349/0x25e0 [ 56.311567] ? __pfx_css_rstat_updated+0x10/0x10 [ 56.312464] ? __pfx_do_seccomp+0x10/0x10 [ 56.313281] ? find_held_lock+0x2b/0x80 [ 56.314024] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 56.315004] ? static_key_count+0x60/0x80 [ 56.315809] prctl_set_seccomp+0x4e/0x70 [ 56.316595] __do_sys_prctl+0xe6c/0x1d70 [ 56.317398] ? __pfx___do_sys_prctl+0x10/0x10 [ 56.318282] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 56.319250] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 56.320160] ? irqentry_exit+0xf3/0x650 [ 56.320930] do_syscall_64+0xbf/0x430 [ 56.321680] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 56.322643] RIP: 0033:0x7ffb400d75cd [ 56.323367] 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 [ 56.326599] RSP: 002b:00007ffc74ce1890 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 56.327977] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007ffb400d75cd [ 56.329281] RDX: 000055cec92cbe00 RSI: 0000000000000002 RDI: 0000000000000016 [ 56.330596] RBP: 00007ffc74ce18f0 R08: 0000000000000000 R09: 00007ffc74ce0f90 [ 56.331868] R10: 0000000000000000 R11: 0000000000000246 R12: 000055cefd23e2b0 [ 56.333167] R13: 00007ffc74ce1d20 R14: 000055cefd240d20 R15: 000055cefd2528d0 [ 56.334499] [ 56.334934] irq event stamp: 1743 [ 56.335568] hardirqs last enabled at (1753): [] __up_console_sem+0x78/0x80 [ 56.337090] hardirqs last disabled at (1762): [] __up_console_sem+0x5d/0x80 [ 56.338631] softirqs last enabled at (1540): [] handle_softirqs+0x50c/0x770 [ 56.340192] softirqs last disabled at (1533): [] __irq_exit_rcu+0xc4/0x100 [ 56.341737] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:42935' (ECDSA) to the list of known hosts. 2025/11/18 01:24:46 fuzzer started 2025/11/18 01:24:46 dialing manager at localhost:37895 2025/11/18 01:24:46 checking machine... 2025/11/18 01:24:46 checking revisions... [ 57.386768] kmemleak: Automatic memory scanning thread ended 2025/11/18 01:24:47 testing simple program... [ 57.480724] cgroup: Unknown subsys name 'net' [ 57.546084] cgroup: Unknown subsys name 'cpuset' [ 57.567015] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 01:24:45 Registers: info registers vcpu 0 RAX=0000000000000000 RBX=ffff8880156da000 RCX=ffff888015837d0c RDX=0000000000000000 RSI=ffff8880156da000 RDI=ffff888019f8a840 RBP=ffff888019f8a840 RSP=ffff888015837d78 R8 =0000000000000001 R9 =0000000000000000 R10=0000000000000001 R11=0000000000000001 R12=0000000000000000 R13=ffffffff8899cbc0 R14=0000000000000000 R15=0000000000000001 RIP=ffffffff83c7a0f4 RFL=00000293 [--S-A-C] 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 00007f478751b900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe5300000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffcfa961000 CR3=000000001efa2000 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=74696d7265705f6d61703d73726f746e XMM02=000000000000000000000000000000ff XMM03=5320444f4854454d5f54505952434e45 XMM04=40404040404040404040404040404040 XMM05=5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a XMM06=20202020202020202020202020202020 XMM07=00000000000000000000000000000000 XMM08=61662029286e65706f5f746964756100 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=00000000000214a1 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 fffffe4500000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffe4a0b7768 CR3=000000000e0c5000 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=02834b26711b848e8c435e8bde00f5f2 XMM02=0000000000305980ec2efd57dc4c00df XMM03=0000000000312b58407e0e2c937e6071 XMM04=38b84287bf24046800000000000ae988 XMM05=14648eaa1277bab10000000000321270 XMM06=dca927b732d4b6e3000000000031b370 XMM07=e042d86d42eb936e0000000000312e30 XMM08=407e0e2c937e607100000000003059e0 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000