[ 45.764690] ------------[ cut here ]------------ [ 45.765604] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 45.767645] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/234 [ 45.769090] Modules linked in: [ 45.769680] CPU: 0 UID: 104 PID: 234 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 45.773040] Tainted: [W]=WARN [ 45.773615] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 45.775090] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 45.775941] 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 [ 45.779056] RSP: 0018:ffff8880154efbc0 EFLAGS: 00010286 [ 45.779978] RAX: 0000000000000000 RBX: ffffed1002a9df78 RCX: ffffffff813a4050 [ 45.781296] RDX: ffff888015c33780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 45.782586] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002a9df2f [ 45.783855] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 45.785141] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880154efdf8 [ 45.786410] FS: 00007fc56ebe1900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 45.787844] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 45.788913] CR2: 00007fc56f0d3580 CR3: 000000000dd0c000 CR4: 0000000000350ef0 [ 45.790188] Call Trace: [ 45.790651] [ 45.791092] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 45.791953] ? __create_object+0x59/0x80 [ 45.792760] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 45.793720] __vmalloc_noprof+0x59/0x60 [ 45.794484] bpf_prog_alloc_no_stats+0x55/0x470 [ 45.795368] ? __pfx_seccomp_check_filter+0x10/0x10 [ 45.796283] bpf_prog_alloc+0x39/0x200 [ 45.797062] ? __pfx_seccomp_check_filter+0x10/0x10 [ 45.797941] bpf_prog_create_from_user+0xb2/0x2f0 [ 45.798845] do_seccomp+0x349/0x25e0 [ 45.799563] ? __pfx_css_rstat_updated+0x10/0x10 [ 45.800456] ? __pfx_do_seccomp+0x10/0x10 [ 45.801255] ? find_held_lock+0x2b/0x80 [ 45.801972] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 45.802930] ? static_key_count+0x60/0x80 [ 45.803721] prctl_set_seccomp+0x4e/0x70 [ 45.804502] __do_sys_prctl+0xe6c/0x1d70 [ 45.805290] ? __pfx___do_sys_prctl+0x10/0x10 [ 45.806132] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 45.807071] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 45.808045] ? irqentry_exit+0xf3/0x650 [ 45.808792] do_syscall_64+0xbf/0x430 [ 45.809536] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 45.810494] RIP: 0033:0x7fc56f0d35cd [ 45.811182] 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 [ 45.814298] RSP: 002b:00007ffe7d6ec210 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 45.815658] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fc56f0d35cd [ 45.816946] RDX: 000056157d266e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 45.818202] RBP: 00007ffe7d6ec270 R08: 0000000000000000 R09: 00007ffe7d6eb910 [ 45.819476] R10: 0000000000000000 R11: 0000000000000246 R12: 0000561596319bf0 [ 45.820742] R13: 00007ffe7d6ec6a0 R14: 0000561596323380 R15: 000056159632e460 [ 45.822046] [ 45.822476] irq event stamp: 2047 [ 45.823121] hardirqs last enabled at (2057): [] __up_console_sem+0x78/0x80 [ 45.824628] hardirqs last disabled at (2066): [] __up_console_sem+0x5d/0x80 [ 45.826111] softirqs last enabled at (1950): [] handle_softirqs+0x50c/0x770 [ 45.827634] softirqs last disabled at (1945): [] __irq_exit_rcu+0xc4/0x100 [ 45.829127] ---[ end trace 0000000000000000 ]--- [ 49.297218] ------------[ cut here ]------------ [ 49.298253] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.300563] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/242 [ 49.302222] Modules linked in: [ 49.302897] CPU: 1 UID: 104 PID: 242 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 49.305436] Tainted: [W]=WARN [ 49.306186] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.307858] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.308904] 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 [ 49.312499] RSP: 0018:ffff88801babfbc0 EFLAGS: 00010286 [ 49.313511] RAX: 0000000000000000 RBX: ffffed1003757f78 RCX: ffffffff813a4050 [ 49.314768] RDX: ffff88801a925340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.316048] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003757f2f [ 49.317339] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.318607] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801babfdf8 [ 49.319886] FS: 00007fef2900e900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 49.321343] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.322411] CR2: 00007fff24cf3ef7 CR3: 000000000d652000 CR4: 0000000000350ef0 [ 49.323703] Call Trace: [ 49.324201] [ 49.324604] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.325513] ? __create_object+0x59/0x80 [ 49.326296] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.327267] __vmalloc_noprof+0x59/0x60 [ 49.327980] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.328847] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.329765] bpf_prog_alloc+0x39/0x200 [ 49.330480] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.331392] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.332281] do_seccomp+0x349/0x25e0 [ 49.332951] ? find_held_lock+0x2b/0x80 [ 49.333688] ? do_prlimit+0x310/0x610 [ 49.334429] ? __pfx_do_seccomp+0x10/0x10 [ 49.335211] ? do_raw_spin_unlock+0x53/0x220 [ 49.336039] ? _raw_spin_unlock+0x1e/0x40 [ 49.336779] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.337732] ? static_key_count+0x60/0x80 [ 49.338523] prctl_set_seccomp+0x4e/0x70 [ 49.339284] __do_sys_prctl+0xe6c/0x1d70 [ 49.340050] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.340855] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.341799] ? irqentry_exit+0xf3/0x650 [ 49.342541] do_syscall_64+0xbf/0x430 [ 49.343273] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.344218] RIP: 0033:0x7fef295005cd [ 49.344887] 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 [ 49.348034] RSP: 002b:00007fff24cf22c0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.349390] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fef295005cd [ 49.350658] RDX: 000055e6eae95e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.351932] RBP: 00007fff24cf2320 R08: 0000000000000000 R09: 00007fff24cf19c0 [ 49.353204] R10: 0000000000000000 R11: 0000000000000246 R12: 000055e6f475a2b0 [ 49.354459] R13: 00007fff24cf2750 R14: 000055e6f475cd20 R15: 000055e6f476e8d0 [ 49.355746] [ 49.356203] irq event stamp: 1885 [ 49.356824] hardirqs last enabled at (1893): [] __up_console_sem+0x78/0x80 [ 49.358307] hardirqs last disabled at (1902): [] __up_console_sem+0x5d/0x80 [ 49.359793] softirqs last enabled at (1518): [] handle_softirqs+0x50c/0x770 [ 49.361331] softirqs last disabled at (1513): [] __irq_exit_rcu+0xc4/0x100 [ 49.362829] ---[ end trace 0000000000000000 ]--- [ 50.189650] ------------[ cut here ]------------ [ 50.190522] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.192475] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/249 [ 50.193895] Modules linked in: [ 50.194541] CPU: 0 UID: 104 PID: 249 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 50.196453] Tainted: [W]=WARN [ 50.197046] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.198476] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.199363] 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 [ 50.202427] RSP: 0018:ffff888016d1fbc0 EFLAGS: 00010286 [ 50.203383] RAX: 0000000000000000 RBX: ffffed1002da3f78 RCX: ffffffff813a4050 [ 50.204625] RDX: ffff88801b92b780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.205889] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002da3f2f [ 50.207134] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.208378] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016d1fdf8 [ 50.209626] FS: 00007f91b5bc7900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 50.211036] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.212101] CR2: 00007ffd0c63aef7 CR3: 00000000204d8000 CR4: 0000000000350ef0 [ 50.213649] Call Trace: [ 50.214227] [ 50.214685] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.215699] ? __create_object+0x59/0x80 [ 50.216569] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.217581] __vmalloc_noprof+0x59/0x60 [ 50.218144] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.218758] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.219455] bpf_prog_alloc+0x39/0x200 [ 50.219968] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.220656] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.221328] do_seccomp+0x349/0x25e0 [ 50.221821] ? find_held_lock+0x2b/0x80 [ 50.222373] ? do_prlimit+0x310/0x610 [ 50.222818] ? __pfx_do_seccomp+0x10/0x10 [ 50.223308] ? do_raw_spin_unlock+0x53/0x220 [ 50.223801] ? _raw_spin_unlock+0x1e/0x40 [ 50.224290] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.224871] ? static_key_count+0x60/0x80 [ 50.225370] prctl_set_seccomp+0x4e/0x70 [ 50.225823] __do_sys_prctl+0xe6c/0x1d70 [ 50.226320] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.226825] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.227436] ? irqentry_exit+0xf3/0x650 [ 50.227883] do_syscall_64+0xbf/0x430 [ 50.228346] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.228918] RIP: 0033:0x7f91b60b95cd [ 50.229361] 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 [ 50.231343] RSP: 002b:00007ffd0c639a40 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.232205] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f91b60b95cd [ 50.232989] RDX: 00005558e167ae00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.233796] RBP: 00007ffd0c639aa0 R08: 0000000000000000 R09: 00007ffd0c639140 [ 50.234598] R10: 0000000000000000 R11: 0000000000000246 R12: 00005558ff9512b0 [ 50.235400] R13: 00007ffd0c639ed0 R14: 00005558ff953d20 R15: 00005558ff9658d0 [ 50.236222] [ 50.236494] irq event stamp: 1809 [ 50.236879] hardirqs last enabled at (1817): [] __up_console_sem+0x78/0x80 [ 50.237843] hardirqs last disabled at (1826): [] __up_console_sem+0x5d/0x80 [ 50.238802] softirqs last enabled at (1466): [] handle_softirqs+0x50c/0x770 [ 50.239776] softirqs last disabled at (1451): [] __irq_exit_rcu+0xc4/0x100 [ 50.240746] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:1598' (ECDSA) to the list of known hosts. 2025/11/17 20:30:20 fuzzer started 2025/11/17 20:30:21 dialing manager at localhost:37895 2025/11/17 20:30:21 checking machine... 2025/11/17 20:30:21 checking revisions... [ 51.119534] kmemleak: Automatic memory scanning thread ended 2025/11/17 20:30:21 testing simple program... [ 51.215282] cgroup: Unknown subsys name 'net' [ 51.262593] cgroup: Unknown subsys name 'cpuset' [ 51.279284] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 20:30:20 Registers: info registers vcpu 0 RAX=dffffc0000000000 RBX=ffff8880e538f000 RCX=0000000000000002 RDX=0000000000000000 RSI=0000000000000000 RDI=ffff88806ce31cd0 RBP=ffffffff85e1ffe0 RSP=ffff8880173cf338 R8 =0000000000000000 R9 =0000000000000000 R10=000000000003c9ed R11=000000000009a90b R12=0000000000000002 R13=0000000000000000 R14=0000000000000000 R15=ffff8880173cf430 RIP=ffffffff815bcfa0 RFL=00000216 [----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 00007fef2900e900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe7400000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fef295c5618 CR3=00000000204f5000 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=6e69676f6c5f6d61702c78756e696c65 XMM02=755f6d61702c74696d7265705f6d6170 XMM03=2c766e655f6d61702c7374696d696c5f XMM04=6d61702c766e655f6d61702c7374696d XMM05=78696e755f6d61702c74696d7265705f XMM06=6469756e69676f6c5f6d61702c78756e XMM07=672065736f6c635f6e6f69737365733a XMM08=61662029286e65706f5f746964756100 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=0000000000027455 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=00000206 [-----P-] 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 fffffe0100000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fd80dca7040 CR3=000000000dc76000 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=d42535a7d6c42f92a84b8dcd24baae04 XMM02=2c67c8bc2e329bc30000000000302410 XMM03=fb795ef6d6577056000000000030e9b0 XMM04=e4adc726149b251300000000000ae988 XMM05=451c1b4d7a8f56f9000000000031fab0 XMM06=5b75c91c80445342000000000031eb50 XMM07=e042d86d42eb936e000000000030ec30 XMM08=ee5f91f2c7f553730000000000302470 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000