[ 39.080296] ------------[ cut here ]------------ [ 39.081244] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 39.083213] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/232 [ 39.084913] Modules linked in: [ 39.085514] CPU: 1 UID: 104 PID: 232 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 39.087731] Tainted: [W]=WARN [ 39.088332] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 39.089787] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 39.090696] 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 [ 39.093809] RSP: 0018:ffff8880158cfbc0 EFLAGS: 00010286 [ 39.094789] RAX: 0000000000000000 RBX: ffffed1002b19f78 RCX: ffffffff813a4050 [ 39.096126] RDX: ffff888015b50000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 39.097402] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002b19f2f [ 39.098712] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 39.099990] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880158cfdf8 [ 39.101264] FS: 00007fa3d3113900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 39.102721] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 39.103770] CR2: 00007fa3d3605580 CR3: 000000000d2ba000 CR4: 0000000000350ef0 [ 39.105047] Call Trace: [ 39.105514] [ 39.105975] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 39.106860] ? __create_object+0x59/0x80 [ 39.107592] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.108567] __vmalloc_noprof+0x59/0x60 [ 39.109309] bpf_prog_alloc_no_stats+0x55/0x470 [ 39.110190] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.111121] bpf_prog_alloc+0x39/0x200 [ 39.111805] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.112731] bpf_prog_create_from_user+0xb2/0x2f0 [ 39.113622] do_seccomp+0x349/0x25e0 [ 39.114362] ? __pfx_css_rstat_updated+0x10/0x10 [ 39.115257] ? __pfx_do_seccomp+0x10/0x10 [ 39.116046] ? find_held_lock+0x2b/0x80 [ 39.116761] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 39.117728] ? static_key_count+0x60/0x80 [ 39.118554] prctl_set_seccomp+0x4e/0x70 [ 39.119332] __do_sys_prctl+0xe6c/0x1d70 [ 39.120117] ? __pfx___do_sys_prctl+0x10/0x10 [ 39.120984] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.121956] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 39.122921] ? irqentry_exit+0xf3/0x650 [ 39.123636] do_syscall_64+0xbf/0x430 [ 39.124367] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 39.125311] RIP: 0033:0x7fa3d36055cd [ 39.126077] 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 [ 39.129648] RSP: 002b:00007fff65a008c0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 39.131037] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fa3d36055cd [ 39.132322] RDX: 0000562951ce8e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 39.133618] RBP: 00007fff65a00920 R08: 0000000000000000 R09: 00007fff659fffc0 [ 39.134922] R10: 0000000000000000 R11: 0000000000000246 R12: 000056295b7c4ad0 [ 39.136237] R13: 00007fff65a00d50 R14: 000056295b7c5bc0 R15: 000056295b7d6780 [ 39.137541] [ 39.138039] irq event stamp: 1847 [ 39.138636] hardirqs last enabled at (1855): [] __up_console_sem+0x78/0x80 [ 39.140167] hardirqs last disabled at (1864): [] __up_console_sem+0x5d/0x80 [ 39.141684] softirqs last enabled at (1370): [] handle_softirqs+0x50c/0x770 [ 39.143232] softirqs last disabled at (1313): [] __irq_exit_rcu+0xc4/0x100 [ 39.144748] ---[ end trace 0000000000000000 ]--- [ 42.029561] ------------[ cut here ]------------ [ 42.030481] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.032492] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/243 [ 42.033994] Modules linked in: [ 42.034569] CPU: 0 UID: 104 PID: 243 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 42.036532] Tainted: [W]=WARN [ 42.037141] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.038619] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.039543] 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 [ 42.042698] RSP: 0018:ffff888016877bc0 EFLAGS: 00010286 [ 42.043661] RAX: 0000000000000000 RBX: ffffed1002d0ef78 RCX: ffffffff813a4050 [ 42.044930] RDX: ffff88800f3d3780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.046216] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002d0ef2f [ 42.047486] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.048771] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016877df8 [ 42.050056] FS: 00007ff3b96f5900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 42.051496] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.052576] CR2: 00007ff3b9be7580 CR3: 000000000bb7c000 CR4: 0000000000350ef0 [ 42.053882] Call Trace: [ 42.054344] [ 42.054759] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.055662] ? __create_object+0x59/0x80 [ 42.056449] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.057445] __vmalloc_noprof+0x59/0x60 [ 42.058214] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.059100] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.060046] bpf_prog_alloc+0x39/0x200 [ 42.060738] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.061662] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.062596] do_seccomp+0x349/0x25e0 [ 42.063331] ? __pfx_css_rstat_updated+0x10/0x10 [ 42.064227] ? __pfx_do_seccomp+0x10/0x10 [ 42.065025] ? find_held_lock+0x2b/0x80 [ 42.065738] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.066703] ? static_key_count+0x60/0x80 [ 42.067487] prctl_set_seccomp+0x4e/0x70 [ 42.068280] __do_sys_prctl+0xe6c/0x1d70 [ 42.069084] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.069945] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.070908] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.071865] ? irqentry_exit+0xf3/0x650 [ 42.072603] do_syscall_64+0xbf/0x430 [ 42.073352] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.074315] RIP: 0033:0x7ff3b9be75cd [ 42.075022] 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 [ 42.078159] RSP: 002b:00007ffedb2e9b70 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.079512] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007ff3b9be75cd [ 42.080791] RDX: 000055bf2b320e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.082089] RBP: 00007ffedb2e9bd0 R08: 0000000000000000 R09: 00007ffedb2e9270 [ 42.083369] R10: 0000000000000000 R11: 0000000000000246 R12: 000055bf4e9f4ad0 [ 42.084651] R13: 00007ffedb2ea000 R14: 000055bf4e9f5bc0 R15: 000055bf4ea06780 [ 42.085969] [ 42.086398] irq event stamp: 1747 [ 42.086780] hardirqs last enabled at (1755): [] __up_console_sem+0x78/0x80 [ 42.087749] hardirqs last disabled at (1764): [] __up_console_sem+0x5d/0x80 [ 42.088716] softirqs last enabled at (1736): [] handle_softirqs+0x50c/0x770 [ 42.089687] softirqs last disabled at (1731): [] __irq_exit_rcu+0xc4/0x100 [ 42.090609] ---[ end trace 0000000000000000 ]--- [ 42.795078] ------------[ cut here ]------------ [ 42.795642] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.796934] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/250 [ 42.797878] Modules linked in: [ 42.798252] CPU: 0 UID: 104 PID: 250 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 42.799521] Tainted: [W]=WARN [ 42.799898] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.800806] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.801394] 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 [ 42.803428] RSP: 0018:ffff888016b97bc0 EFLAGS: 00010286 [ 42.804065] RAX: 0000000000000000 RBX: ffffed1002d72f78 RCX: ffffffff813a4050 [ 42.804908] RDX: ffff88801a1b3780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.805892] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002d72f2f [ 42.806713] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.807562] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016b97df8 [ 42.808427] FS: 00007f970d8fd900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 42.809379] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.810107] CR2: 00007ffc334dbef8 CR3: 000000000cc7d000 CR4: 0000000000350ef0 [ 42.810963] Call Trace: [ 42.811264] [ 42.811523] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.812103] ? __create_object+0x59/0x80 [ 42.812576] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.813201] __vmalloc_noprof+0x59/0x60 [ 42.813660] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.814223] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.814791] bpf_prog_alloc+0x39/0x200 [ 42.815267] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.815860] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.816406] do_seccomp+0x349/0x25e0 [ 42.816869] ? find_held_lock+0x2b/0x80 [ 42.817329] ? do_prlimit+0x310/0x610 [ 42.817774] ? __pfx_do_seccomp+0x10/0x10 [ 42.818285] ? do_raw_spin_unlock+0x53/0x220 [ 42.818786] ? _raw_spin_unlock+0x1e/0x40 [ 42.819285] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.819910] ? static_key_count+0x60/0x80 [ 42.820391] prctl_set_seccomp+0x4e/0x70 [ 42.820882] __do_sys_prctl+0xe6c/0x1d70 [ 42.821353] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.821913] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.822504] ? irqentry_exit+0xf3/0x650 [ 42.823000] do_syscall_64+0xbf/0x430 [ 42.823445] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.824067] RIP: 0033:0x7f970ddef5cd [ 42.824489] 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 [ 42.826525] RSP: 002b:00007ffc334da130 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.827404] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f970ddef5cd [ 42.828223] RDX: 00005609f901ae00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.829064] RBP: 00007ffc334da190 R08: 0000000000000000 R09: 00007ffc334d9830 [ 42.829906] R10: 0000000000000000 R11: 0000000000000246 R12: 0000560a0aba8ad0 [ 42.830697] R13: 00007ffc334da5c0 R14: 0000560a0aba9bc0 R15: 0000560a0abba780 [ 42.831534] [ 42.831807] irq event stamp: 1799 [ 42.832220] hardirqs last enabled at (1809): [] __up_console_sem+0x78/0x80 [ 42.833199] hardirqs last disabled at (1818): [] __up_console_sem+0x5d/0x80 [ 42.834190] softirqs last enabled at (1306): [] handle_softirqs+0x50c/0x770 [ 42.835186] softirqs last disabled at (1285): [] __irq_exit_rcu+0xc4/0x100 [ 42.836158] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:1557' (ECDSA) to the list of known hosts. 2025/11/18 09:23:24 fuzzer started 2025/11/18 09:23:24 dialing manager at localhost:34383 2025/11/18 09:23:24 checking machine... 2025/11/18 09:23:24 checking revisions... [ 43.725939] kmemleak: Automatic memory scanning thread ended 2025/11/18 09:23:24 testing simple program... [ 43.827158] cgroup: Unknown subsys name 'net' [ 43.894464] cgroup: Unknown subsys name 'cpuset' [ 43.938658] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 09:23:23 Registers: info registers vcpu 0 RAX=000000000004259b RBX=0000000000000000 RCX=ffffffff84c72d57 RDX=0000000000000000 RSI=0000000000000000 RDI=ffffffff814d2c90 RBP=dffffc0000000000 RSP=ffffffff85c07e00 R8 =0000000000000001 R9 =ffffed100d9c639a R10=ffff88806ce31cd3 R11=0000000000000001 R12=ffffffff8664f850 R13=1ffffffff0b80fc7 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 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe0100000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffedb2e3000 CR3=000000000e6ad000 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=e3d4ee65b0d0b39cec48a6c3aa2c1a83 XMM02=ec2efd57dc4c00df0000000000302798 XMM03=9b13e8939f52c0e80000000000302868 XMM04=3f9e636785f5fa2500000000000ae988 XMM05=14648eaa1277bab1000000000031f030 XMM06=76fe110d5ce6bdfa0000000000318ef8 XMM07=e042d86d42eb936e000000000030ee48 XMM08=9b13e8939f52c0e80000000000302868 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=dffffc0000000000 RBX=ffffffff81619130 RCX=ffff88800a8af4ec RDX=1ffff11001515ebe RSI=ffffffff81b621bb RDI=ffff88800a8af660 RBP=ffff88800a8af630 RSP=ffff88800a8af590 R8 =0000000000000001 R9 =ffff88800a8af5d8 R10=000000000003c9ed R11=0000000000023cd1 R12=ffff88800a8af660 R13=0000000000000000 R14=ffff88800f128000 R15=0000000000092800 RIP=ffffffff8161913e RFL=00000286 [--S--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 00007ff3b96f5900 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe2400000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ff3b96bf008 CR3=000000000fdc1000 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=652022746f6f72223d74636361207469 XMM02=3d6c616e696d72657420322e322e302e XMM03=3d656d616e74736f682022646873732f XMM04=40404040404040404040404040404040 XMM05=5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a XMM06=20202020202020202020202020202020 XMM07=00000000000000000000000000000000 XMM08=652075253d64692073253d706f000000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000