[ 54.196543] ------------[ cut here ]------------ [ 54.197273] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 54.199168] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/237 [ 54.200374] Modules linked in: [ 54.200902] CPU: 0 UID: 104 PID: 237 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 54.202542] Tainted: [W]=WARN [ 54.203010] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 54.204223] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 54.204969] 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 [ 54.207708] RSP: 0018:ffff88801ad8fbc0 EFLAGS: 00010286 [ 54.208599] RAX: 0000000000000000 RBX: ffffed10035b1f78 RCX: ffffffff813a4050 [ 54.209659] RDX: ffff88801b0c5340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 54.210720] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10035b1f2f [ 54.211781] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 54.212835] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801ad8fdf8 [ 54.213894] FS: 00007f5da859c900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 54.215096] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 54.215967] CR2: 00007f5da8b024a6 CR3: 000000000ecbe000 CR4: 0000000000350ef0 [ 54.217017] Call Trace: [ 54.217404] [ 54.217770] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 54.218497] ? __create_object+0x59/0x80 [ 54.219118] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 54.219916] __vmalloc_noprof+0x59/0x60 [ 54.220532] bpf_prog_alloc_no_stats+0x55/0x470 [ 54.221217] ? __pfx_seccomp_check_filter+0x10/0x10 [ 54.221986] bpf_prog_alloc+0x39/0x200 [ 54.222582] ? __pfx_seccomp_check_filter+0x10/0x10 [ 54.223321] bpf_prog_create_from_user+0xb2/0x2f0 [ 54.224060] do_seccomp+0x349/0x25e0 [ 54.224652] ? find_held_lock+0x2b/0x80 [ 54.225242] ? do_prlimit+0x310/0x610 [ 54.225843] ? __pfx_do_seccomp+0x10/0x10 [ 54.226482] ? do_raw_spin_unlock+0x53/0x220 [ 54.227140] ? _raw_spin_unlock+0x1e/0x40 [ 54.227772] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 54.228558] ? static_key_count+0x60/0x80 [ 54.229182] prctl_set_seccomp+0x4e/0x70 [ 54.229810] __do_sys_prctl+0xe6c/0x1d70 [ 54.230438] ? __pfx___do_sys_prctl+0x10/0x10 [ 54.231117] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 54.231902] ? irqentry_exit+0xf3/0x650 [ 54.232521] do_syscall_64+0xbf/0x430 [ 54.233095] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 54.233871] RIP: 0033:0x7f5da8a8e5cd [ 54.234438] 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 [ 54.237057] RSP: 002b:00007fff6a959030 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 54.238182] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f5da8a8e5cd [ 54.239244] RDX: 00005594052e1e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 54.240295] RBP: 00007fff6a959090 R08: 0000000000000000 R09: 00007fff6a958730 [ 54.241350] R10: 0000000000000000 R11: 0000000000000246 R12: 0000559442083ad0 [ 54.242428] R13: 00007fff6a9594c0 R14: 0000559442084bc0 R15: 0000559442095780 [ 54.243503] [ 54.243853] irq event stamp: 1843 [ 54.244353] hardirqs last enabled at (1851): [] __up_console_sem+0x78/0x80 [ 54.245602] hardirqs last disabled at (1860): [] __up_console_sem+0x5d/0x80 [ 54.246868] softirqs last enabled at (1606): [] handle_softirqs+0x50c/0x770 [ 54.248127] softirqs last disabled at (1601): [] __irq_exit_rcu+0xc4/0x100 [ 54.249388] ---[ end trace 0000000000000000 ]--- [ 57.067278] ------------[ cut here ]------------ [ 57.068104] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 57.069848] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/245 [ 57.071121] Modules linked in: [ 57.071648] CPU: 1 UID: 104 PID: 245 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 57.073529] Tainted: [W]=WARN [ 57.074005] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 57.075337] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 57.076106] 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 [ 57.078840] RSP: 0018:ffff888017e57bc0 EFLAGS: 00010286 [ 57.079667] RAX: 0000000000000000 RBX: ffffed1002fcaf78 RCX: ffffffff813a4050 [ 57.080752] RDX: ffff888017e0d340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 57.081837] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002fcaf2f [ 57.082949] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 57.084025] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888017e57df8 [ 57.085112] FS: 00007f64b3a3a900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 57.086328] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 57.087257] CR2: 00007ffe77958ef7 CR3: 0000000009c8f000 CR4: 0000000000350ef0 [ 57.088339] Call Trace: [ 57.088766] [ 57.089120] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 57.089877] ? __create_object+0x59/0x80 [ 57.090535] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 57.091351] __vmalloc_noprof+0x59/0x60 [ 57.092001] bpf_prog_alloc_no_stats+0x55/0x470 [ 57.092739] ? __pfx_seccomp_check_filter+0x10/0x10 [ 57.093529] bpf_prog_alloc+0x39/0x200 [ 57.094114] ? __pfx_seccomp_check_filter+0x10/0x10 [ 57.094938] bpf_prog_create_from_user+0xb2/0x2f0 [ 57.095701] do_seccomp+0x349/0x25e0 [ 57.096272] ? find_held_lock+0x2b/0x80 [ 57.096910] ? do_prlimit+0x310/0x610 [ 57.097532] ? __pfx_do_seccomp+0x10/0x10 [ 57.098162] ? do_raw_spin_unlock+0x53/0x220 [ 57.098896] ? _raw_spin_unlock+0x1e/0x40 [ 57.099558] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 57.100335] ? static_key_count+0x60/0x80 [ 57.100998] prctl_set_seccomp+0x4e/0x70 [ 57.101666] __do_sys_prctl+0xe6c/0x1d70 [ 57.102285] ? __pfx___do_sys_prctl+0x10/0x10 [ 57.103038] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 57.103848] ? irqentry_exit+0xf3/0x650 [ 57.104489] do_syscall_64+0xbf/0x430 [ 57.105075] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 57.105868] RIP: 0033:0x7f64b3f2c5cd [ 57.106464] 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 [ 57.109153] RSP: 002b:00007ffe779563b0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 57.110292] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f64b3f2c5cd [ 57.111407] RDX: 0000563632b5ee00 RSI: 0000000000000002 RDI: 0000000000000016 [ 57.112493] RBP: 00007ffe77956410 R08: 0000000000000000 R09: 00007ffe77955ab0 [ 57.113562] R10: 0000000000000000 R11: 0000000000000246 R12: 0000563635ccabf0 [ 57.114647] R13: 00007ffe77956840 R14: 0000563635cd4380 R15: 0000563635cdf460 [ 57.115755] [ 57.116110] irq event stamp: 1843 [ 57.116656] hardirqs last enabled at (1853): [] __up_console_sem+0x78/0x80 [ 57.117925] hardirqs last disabled at (1862): [] __up_console_sem+0x5d/0x80 [ 57.119236] softirqs last enabled at (1790): [] handle_softirqs+0x50c/0x770 [ 57.120524] softirqs last disabled at (1781): [] __irq_exit_rcu+0xc4/0x100 [ 57.121793] ---[ end trace 0000000000000000 ]--- [ 57.960949] ------------[ cut here ]------------ [ 57.961969] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 57.964164] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/253 [ 57.965799] Modules linked in: [ 57.966524] CPU: 0 UID: 104 PID: 253 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 57.968763] Tainted: [W]=WARN [ 57.969386] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 57.971007] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 57.971902] 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 [ 57.975030] RSP: 0018:ffff888017e2fbc0 EFLAGS: 00010286 [ 57.975992] RAX: 0000000000000000 RBX: ffffed1002fc5f78 RCX: ffffffff813a4050 [ 57.977243] RDX: ffff88801625d340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 57.978514] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002fc5f2f [ 57.979804] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 57.981064] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888017e2fdf8 [ 57.982339] FS: 00007ff4d9cbc900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 57.983768] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 57.984824] CR2: 00007ffdb6af5ef7 CR3: 000000001d213000 CR4: 0000000000350ef0 [ 57.986127] Call Trace: [ 57.986634] [ 57.987079] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 57.987982] ? __create_object+0x59/0x80 [ 57.988755] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 57.989728] __vmalloc_noprof+0x59/0x60 [ 57.990494] bpf_prog_alloc_no_stats+0x55/0x470 [ 57.991344] ? __pfx_seccomp_check_filter+0x10/0x10 [ 57.992279] bpf_prog_alloc+0x39/0x200 [ 57.993017] ? __pfx_seccomp_check_filter+0x10/0x10 [ 57.993955] bpf_prog_create_from_user+0xb2/0x2f0 [ 57.994873] do_seccomp+0x349/0x25e0 [ 57.995592] ? find_held_lock+0x2b/0x80 [ 57.996311] ? do_prlimit+0x310/0x610 [ 57.997057] ? __pfx_do_seccomp+0x10/0x10 [ 57.997867] ? do_raw_spin_unlock+0x53/0x220 [ 57.998712] ? _raw_spin_unlock+0x1e/0x40 [ 57.999490] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 58.000402] ? static_key_count+0x60/0x80 [ 58.001191] prctl_set_seccomp+0x4e/0x70 [ 58.001957] __do_sys_prctl+0xe6c/0x1d70 [ 58.002751] ? __pfx___do_sys_prctl+0x10/0x10 [ 58.003627] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 58.004596] ? irqentry_exit+0xf3/0x650 [ 58.005321] do_syscall_64+0xbf/0x430 [ 58.006076] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 58.007028] RIP: 0033:0x7ff4da1ae5cd [ 58.007751] 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 [ 58.010964] RSP: 002b:00007ffdb6af4280 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 58.012317] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007ff4da1ae5cd [ 58.013625] RDX: 0000559cf1fdae00 RSI: 0000000000000002 RDI: 0000000000000016 [ 58.014910] RBP: 00007ffdb6af42e0 R08: 0000000000000000 R09: 00007ffdb6af3980 [ 58.016180] R10: 0000000000000000 R11: 0000000000000246 R12: 0000559d130acad0 [ 58.017454] R13: 00007ffdb6af4710 R14: 0000559d130adbc0 R15: 0000559d130be780 [ 58.018785] [ 58.019222] irq event stamp: 1697 [ 58.019878] hardirqs last enabled at (1707): [] __up_console_sem+0x78/0x80 [ 58.021398] hardirqs last disabled at (1716): [] __up_console_sem+0x5d/0x80 [ 58.022976] softirqs last enabled at (1646): [] handle_softirqs+0x50c/0x770 [ 58.024554] softirqs last disabled at (1641): [] __irq_exit_rcu+0xc4/0x100 [ 58.026078] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:24943' (ECDSA) to the list of known hosts. 2025/11/18 19:45:23 fuzzer started 2025/11/18 19:45:24 dialing manager at localhost:34383 2025/11/18 19:45:24 checking machine... 2025/11/18 19:45:24 checking revisions... [ 58.952095] kmemleak: Automatic memory scanning thread ended 2025/11/18 19:45:24 testing simple program... [ 59.035773] cgroup: Unknown subsys name 'net' [ 59.103383] cgroup: Unknown subsys name 'cpuset' [ 59.114807] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 19:45:23 Registers: info registers vcpu 0 RAX=ffffffff87ce3608 RBX=ffff888017e08000 RCX=0000000000000200 RDX=0000000000000008 RSI=ffff888017e08a58 RDI=ffff888017e08a58 RBP=ffff888017e08a58 RSP=ffff88801aca7428 R8 =0000000000000000 R9 =0000000000000000 R10=0000000000000001 R11=0000000000000001 R12=ffff888017e08a58 R13=ffffffffffffffff R14=0000000000000000 R15=0000000000000000 RIP=ffffffff8152757d RFL=00000082 [--S----] 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 00007f64b3a3a900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe7c00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f64b3ff1618 CR3=000000001e637000 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=dffffc0000000000 RBX=0000000000000002 RCX=ffffffff86ab852c RDX=0000000000000008 RSI=ffff88806cf08df8 RDI=ffff88806cf08a70 RBP=ffff88806cf08ac8 RSP=ffff88806cf089e0 R8 =ffffffff86ab8530 R9 =0000000000000000 R10=000000000003c9ed R11=00000000000255ed R12=ffff88806cf08ad0 R13=ffff88806cf08ab8 R14=ffff88806cf08e00 R15=ffff88806cf08a70 RIP=ffffffff8135e220 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 00007efd4db6a900 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe5800000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007efd4d281020 CR3=000000000daa0000 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=ffffffffffffffffffffffffffffffff XMM01=30306234386136303638616663356134 XMM02=38303062343861363036386166633561 XMM03=2f6c616e72756f6a2f676f6c2f6e7572 XMM04=8bc424e31e3481ce00000000000ae988 XMM05=b8c6b3d76fba51000000000000321040 XMM06=e1bcd410fb3842e6000000000031f220 XMM07=00000000000000000000000000000000 XMM08=415453454d49545f454d49544c414552 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000