[ 44.031808] ------------[ cut here ]------------ [ 44.032719] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 44.035086] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/235 [ 44.036651] Modules linked in: [ 44.037610] CPU: 1 UID: 104 PID: 235 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 44.039698] Tainted: [W]=WARN [ 44.040324] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 44.041835] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 44.042785] 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 [ 44.045985] RSP: 0018:ffff8880191bfbc0 EFLAGS: 00010286 [ 44.046999] RAX: 0000000000000000 RBX: ffffed1003237f78 RCX: ffffffff813a4050 [ 44.048323] RDX: ffff8880166b9bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 44.049655] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003237f2f [ 44.051105] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 44.052730] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880191bfdf8 [ 44.054363] FS: 00007fa57c328900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 44.055809] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 44.056904] CR2: 00007fa57c88e4a6 CR3: 0000000014334000 CR4: 0000000000350ef0 [ 44.058259] Call Trace: [ 44.058835] [ 44.059323] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 44.060244] ? __create_object+0x59/0x80 [ 44.061003] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 44.062069] __vmalloc_noprof+0x59/0x60 [ 44.062851] bpf_prog_alloc_no_stats+0x55/0x470 [ 44.063765] ? __pfx_seccomp_check_filter+0x10/0x10 [ 44.064708] bpf_prog_alloc+0x39/0x200 [ 44.065452] ? __pfx_seccomp_check_filter+0x10/0x10 [ 44.066377] bpf_prog_create_from_user+0xb2/0x2f0 [ 44.067271] do_seccomp+0x349/0x25e0 [ 44.067939] ? find_held_lock+0x2b/0x80 [ 44.068705] ? do_prlimit+0x310/0x610 [ 44.069448] ? __pfx_do_seccomp+0x10/0x10 [ 44.070223] ? do_raw_spin_unlock+0x53/0x220 [ 44.071000] ? _raw_spin_unlock+0x1e/0x40 [ 44.071781] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 44.072729] ? static_key_count+0x60/0x80 [ 44.073543] prctl_set_seccomp+0x4e/0x70 [ 44.074328] __do_sys_prctl+0xe6c/0x1d70 [ 44.075057] ? __pfx___do_sys_prctl+0x10/0x10 [ 44.075928] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 44.076892] ? irqentry_exit+0xf3/0x650 [ 44.077672] do_syscall_64+0xbf/0x430 [ 44.078412] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 44.079350] RIP: 0033:0x7fa57c81a5cd [ 44.080001] 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 [ 44.083199] RSP: 002b:00007fffb98b5f90 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 44.084557] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fa57c81a5cd [ 44.085847] RDX: 00005616eecd9e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 44.087126] RBP: 00007fffb98b5ff0 R08: 0000000000000000 R09: 00007fffb98b5690 [ 44.088388] R10: 0000000000000000 R11: 0000000000000246 R12: 00005616f94ebb10 [ 44.089693] R13: 00007fffb98b6420 R14: 00005616f94ec2b0 R15: 00005616f95006f0 [ 44.090979] [ 44.091427] irq event stamp: 3163 [ 44.092021] hardirqs last enabled at (3171): [] __up_console_sem+0x78/0x80 [ 44.093551] hardirqs last disabled at (3180): [] __up_console_sem+0x5d/0x80 [ 44.095071] softirqs last enabled at (2744): [] handle_softirqs+0x50c/0x770 [ 44.096647] softirqs last disabled at (2739): [] __irq_exit_rcu+0xc4/0x100 [ 44.098195] ---[ end trace 0000000000000000 ]--- [ 46.753684] ------------[ cut here ]------------ [ 46.754670] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.757246] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/243 [ 46.758921] Modules linked in: [ 46.759624] CPU: 1 UID: 104 PID: 243 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 46.761626] Tainted: [W]=WARN [ 46.762235] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.763723] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.764639] 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 [ 46.767830] RSP: 0018:ffff888017247bc0 EFLAGS: 00010286 [ 46.768813] RAX: 0000000000000000 RBX: ffffed1002e48f78 RCX: ffffffff813a4050 [ 46.770111] RDX: ffff888017e5b780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.771410] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002e48f2f [ 46.772702] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.774003] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888017247df8 [ 46.775304] FS: 00007f74d2697900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 46.776768] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.777859] CR2: 00007fff0adbfef7 CR3: 000000000c097000 CR4: 0000000000350ef0 [ 46.779156] Call Trace: [ 46.779659] [ 46.780072] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.780974] ? __create_object+0x59/0x80 [ 46.781780] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.782758] __vmalloc_noprof+0x59/0x60 [ 46.783523] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.784406] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.785375] bpf_prog_alloc+0x39/0x200 [ 46.786079] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.787026] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.787947] do_seccomp+0x349/0x25e0 [ 46.788679] ? find_held_lock+0x2b/0x80 [ 46.789468] ? do_prlimit+0x310/0x610 [ 46.790225] ? __pfx_do_seccomp+0x10/0x10 [ 46.790972] ? do_raw_spin_unlock+0x53/0x220 [ 46.791822] ? _raw_spin_unlock+0x1e/0x40 [ 46.792622] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.793607] ? static_key_count+0x60/0x80 [ 46.794416] prctl_set_seccomp+0x4e/0x70 [ 46.795159] __do_sys_prctl+0xe6c/0x1d70 [ 46.795953] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.796832] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.797824] ? irqentry_exit+0xf3/0x650 [ 46.798602] do_syscall_64+0xbf/0x430 [ 46.799361] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.800331] RIP: 0033:0x7f74d2b895cd [ 46.800998] 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 [ 46.804217] RSP: 002b:00007fff0adbe420 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.805610] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f74d2b895cd [ 46.806929] RDX: 0000563bb1943e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.808242] RBP: 00007fff0adbe480 R08: 0000000000000000 R09: 00007fff0adbdb20 [ 46.809555] R10: 0000000000000000 R11: 0000000000000246 R12: 0000563bd5a01b10 [ 46.810853] R13: 00007fff0adbe8b0 R14: 0000563bd5a022b0 R15: 0000563bd5a166f0 [ 46.812195] [ 46.812624] irq event stamp: 1843 [ 46.813298] hardirqs last enabled at (1853): [] __up_console_sem+0x78/0x80 [ 46.814779] hardirqs last disabled at (1862): [] __up_console_sem+0x5d/0x80 [ 46.816154] softirqs last enabled at (1800): [] handle_softirqs+0x50c/0x770 [ 46.817582] softirqs last disabled at (1795): [] __irq_exit_rcu+0xc4/0x100 [ 46.818939] ---[ end trace 0000000000000000 ]--- [ 47.544929] ------------[ cut here ]------------ [ 47.545864] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 47.547869] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/250 [ 47.549335] Modules linked in: [ 47.549929] CPU: 1 UID: 104 PID: 250 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 47.552319] Tainted: [W]=WARN [ 47.552886] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 47.554562] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 47.555705] 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 [ 47.558996] RSP: 0018:ffff8880171a7bc0 EFLAGS: 00010286 [ 47.559990] RAX: 0000000000000000 RBX: ffffed1002e34f78 RCX: ffffffff813a4050 [ 47.561293] RDX: ffff888016891bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 47.562592] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002e34f2f [ 47.563870] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 47.565160] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880171a7df8 [ 47.566486] FS: 00007f26b96a2900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 47.567948] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 47.569015] CR2: 00007f26b9b94580 CR3: 000000000ce43000 CR4: 0000000000350ef0 [ 47.570319] Call Trace: [ 47.570782] [ 47.571238] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 47.572100] ? __create_object+0x59/0x80 [ 47.572886] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 47.573863] __vmalloc_noprof+0x59/0x60 [ 47.574634] bpf_prog_alloc_no_stats+0x55/0x470 [ 47.575527] ? __pfx_seccomp_check_filter+0x10/0x10 [ 47.576473] bpf_prog_alloc+0x39/0x200 [ 47.577218] ? __pfx_seccomp_check_filter+0x10/0x10 [ 47.578126] bpf_prog_create_from_user+0xb2/0x2f0 [ 47.579032] do_seccomp+0x349/0x25e0 [ 47.579765] ? __pfx_css_rstat_updated+0x10/0x10 [ 47.580694] ? __pfx_do_seccomp+0x10/0x10 [ 47.581519] ? find_held_lock+0x2b/0x80 [ 47.582279] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 47.583235] ? static_key_count+0x60/0x80 [ 47.583990] prctl_set_seccomp+0x4e/0x70 [ 47.584760] __do_sys_prctl+0xe6c/0x1d70 [ 47.585546] ? __pfx___do_sys_prctl+0x10/0x10 [ 47.586394] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 47.587370] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 47.588333] ? irqentry_exit+0xf3/0x650 [ 47.589062] do_syscall_64+0xbf/0x430 [ 47.589803] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 47.590750] RIP: 0033:0x7f26b9b945cd [ 47.591443] 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 [ 47.594566] RSP: 002b:00007fff923c5100 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 47.595921] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f26b9b945cd [ 47.597196] RDX: 0000562824911e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 47.598500] RBP: 00007fff923c5160 R08: 0000000000000000 R09: 00007fff923c4800 [ 47.599790] R10: 0000000000000000 R11: 0000000000000246 R12: 0000562849fc0240 [ 47.601098] R13: 00007fff923c5590 R14: 0000562849fc9380 R15: 0000562849fd4540 [ 47.602367] [ 47.602744] irq event stamp: 3101 [ 47.603328] hardirqs last enabled at (3111): [] __up_console_sem+0x78/0x80 [ 47.604702] hardirqs last disabled at (3120): [] __up_console_sem+0x5d/0x80 [ 47.606077] softirqs last enabled at (2664): [] handle_softirqs+0x50c/0x770 [ 47.607470] softirqs last disabled at (2641): [] __irq_exit_rcu+0xc4/0x100 [ 47.608816] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:61715' (ECDSA) to the list of known hosts. 2025/11/17 16:53:08 fuzzer started 2025/11/17 16:53:08 dialing manager at localhost:37895 2025/11/17 16:53:08 checking machine... 2025/11/17 16:53:08 checking revisions... [ 48.509913] kmemleak: Automatic memory scanning thread ended 2025/11/17 16:53:09 testing simple program... [ 48.593022] cgroup: Unknown subsys name 'net' [ 48.691932] cgroup: Unknown subsys name 'cpuset' [ 48.708816] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 16:53:08 Registers: info registers vcpu 0 RAX=ffffffff86a430d7 RBX=0000000000000001 RCX=ffffffff86a430d2 RDX=0000000000000000 RSI=0000000000000000 RDI=1ffffffff0d4861a RBP=ffff888009627898 RSP=ffff8880096277d0 R8 =ffffffff86a430d6 R9 =ffff888009627880 R10=000000000003c9ed R11=0000000000011d83 R12=ffff8880096278a0 R13=ffff888009627888 R14=ffff888009627d50 R15=ffff888009627840 RIP=ffffffff8135f093 RFL=00000213 [----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 0000000000000000 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe3a00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fff0adb8000 CR3=000000000c5e3000 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=00ff0000000000000000000000000000 XMM02=2f00646f6874656d5f74707972636e65 XMM03=5320444f4854454d5f54505952434e45 XMM04=40404040404040404040404040404040 XMM05=5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a XMM06=20202020202020202020202020202020 XMM07=ff00ffffffffffffffffffffffffffff XMM08=20002020202020200020202020202020 XMM09=0000ffffffffffffffffffffffffffff XMM10=00002020202020200020202020202020 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=000000000001a9d9 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=00007fff52bd1ec8 CR3=0000000005c8a000 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=00007f11b74235100000564448609790 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