[ 46.242076] ------------[ cut here ]------------ [ 46.243013] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.245050] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/236 [ 46.246581] Modules linked in: [ 46.247181] CPU: 1 UID: 104 PID: 236 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 46.249438] Tainted: [W]=WARN [ 46.250031] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.251578] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.252504] 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 [ 46.255706] RSP: 0018:ffff888015dafbc0 EFLAGS: 00010286 [ 46.256687] RAX: 0000000000000000 RBX: ffffed1002bb5f78 RCX: ffffffff813a4050 [ 46.258006] RDX: ffff8880164e3780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.259317] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002bb5f2f [ 46.260612] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.261900] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888015dafdf8 [ 46.263230] FS: 00007f754fa9a900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 46.264678] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.265736] CR2: 00007fff909d6ef7 CR3: 000000000e9f3000 CR4: 0000000000350ef0 [ 46.267082] Call Trace: [ 46.267608] [ 46.268022] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.268932] ? __create_object+0x59/0x80 [ 46.269721] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.270724] __vmalloc_noprof+0x59/0x60 [ 46.271490] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.272364] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.273242] bpf_prog_alloc+0x39/0x200 [ 46.274025] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.274967] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.275880] do_seccomp+0x349/0x25e0 [ 46.276607] ? find_held_lock+0x2b/0x80 [ 46.277375] ? do_prlimit+0x310/0x610 [ 46.278116] ? __pfx_do_seccomp+0x10/0x10 [ 46.278918] ? do_raw_spin_unlock+0x53/0x220 [ 46.279758] ? _raw_spin_unlock+0x1e/0x40 [ 46.280555] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.281523] ? static_key_count+0x60/0x80 [ 46.282364] prctl_set_seccomp+0x4e/0x70 [ 46.283092] __do_sys_prctl+0xe6c/0x1d70 [ 46.283876] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.284749] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.285727] ? irqentry_exit+0xf3/0x650 [ 46.286537] do_syscall_64+0xbf/0x430 [ 46.287245] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.288204] RIP: 0033:0x7f754ff8c5cd [ 46.288923] 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 [ 46.292142] RSP: 002b:00007fff909d5bf0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.293497] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f754ff8c5cd [ 46.294818] RDX: 00005640eb67ce00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.296120] RBP: 00007fff909d5c50 R08: 0000000000000000 R09: 00007fff909d52f0 [ 46.297418] R10: 0000000000000000 R11: 0000000000000246 R12: 000056411e094240 [ 46.298732] R13: 00007fff909d6080 R14: 000056411e09d380 R15: 000056411e0a8540 [ 46.300048] [ 46.300519] irq event stamp: 1807 [ 46.301150] hardirqs last enabled at (1815): [] __up_console_sem+0x78/0x80 [ 46.302708] hardirqs last disabled at (1824): [] __up_console_sem+0x5d/0x80 [ 46.304234] softirqs last enabled at (1708): [] handle_softirqs+0x50c/0x770 [ 46.305770] softirqs last disabled at (1703): [] __irq_exit_rcu+0xc4/0x100 [ 46.307331] ---[ end trace 0000000000000000 ]--- [ 49.719892] ------------[ cut here ]------------ [ 49.720694] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.722415] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/243 [ 49.723616] Modules linked in: [ 49.724102] CPU: 0 UID: 104 PID: 243 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 49.725745] Tainted: [W]=WARN [ 49.726213] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.727632] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.728546] 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 [ 49.731172] RSP: 0018:ffff88800fd0fbc0 EFLAGS: 00010286 [ 49.731978] RAX: 0000000000000000 RBX: ffffed1001fa1f78 RCX: ffffffff813a4050 [ 49.733021] RDX: ffff8880168ab780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.734097] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001fa1f2f [ 49.735174] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.736231] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800fd0fdf8 [ 49.737313] FS: 00007f4aa7811900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 49.738515] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.739381] CR2: 00007f4aa7d03580 CR3: 000000000ee03000 CR4: 0000000000350ef0 [ 49.740426] Call Trace: [ 49.740805] [ 49.741143] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.741892] ? __create_object+0x59/0x80 [ 49.742551] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.743359] __vmalloc_noprof+0x59/0x60 [ 49.743952] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.744685] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.745450] bpf_prog_alloc+0x39/0x200 [ 49.746033] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.746803] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.747558] do_seccomp+0x349/0x25e0 [ 49.748105] ? __pfx_css_rstat_updated+0x10/0x10 [ 49.748860] ? __pfx_do_seccomp+0x10/0x10 [ 49.749526] ? find_held_lock+0x2b/0x80 [ 49.750130] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.750932] ? static_key_count+0x60/0x80 [ 49.751605] prctl_set_seccomp+0x4e/0x70 [ 49.752194] __do_sys_prctl+0xe6c/0x1d70 [ 49.752846] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.753540] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.754341] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.755095] ? irqentry_exit+0xf3/0x650 [ 49.755736] do_syscall_64+0xbf/0x430 [ 49.756337] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.757079] RIP: 0033:0x7f4aa7d035cd [ 49.757679] 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 [ 49.760265] RSP: 002b:00007ffc25531ca0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.761405] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f4aa7d035cd [ 49.762465] RDX: 000055932e54ee00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.763514] RBP: 00007ffc25531d00 R08: 0000000000000000 R09: 00007ffc255313a0 [ 49.764571] R10: 0000000000000000 R11: 0000000000000246 R12: 0000559346a8bad0 [ 49.765605] R13: 00007ffc25532130 R14: 0000559346a8cbc0 R15: 0000559346a9d780 [ 49.766679] [ 49.767023] irq event stamp: 1839 [ 49.767558] hardirqs last enabled at (1849): [] __up_console_sem+0x78/0x80 [ 49.768815] hardirqs last disabled at (1858): [] __up_console_sem+0x5d/0x80 [ 49.770083] softirqs last enabled at (1402): [] handle_softirqs+0x50c/0x770 [ 49.771356] softirqs last disabled at (1877): [] __irq_exit_rcu+0xc4/0x100 [ 49.772615] ---[ end trace 0000000000000000 ]--- [ 50.569184] ------------[ cut here ]------------ [ 50.570115] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.572088] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/250 [ 50.573523] Modules linked in: [ 50.574142] CPU: 1 UID: 104 PID: 250 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 50.576136] Tainted: [W]=WARN [ 50.576728] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.578224] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.579127] 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 [ 50.583791] RSP: 0018:ffff888016f1fbc0 EFLAGS: 00010286 [ 50.584864] RAX: 0000000000000000 RBX: ffffed1002de3f78 RCX: ffffffff813a4050 [ 50.586181] RDX: ffff888018823780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.587461] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002de3f2f [ 50.588753] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.590061] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016f1fdf8 [ 50.591348] FS: 00007f76c969f900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 50.592786] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.593834] CR2: 00007f76c9c054a6 CR3: 00000000200cd000 CR4: 0000000000350ef0 [ 50.595150] Call Trace: [ 50.595658] [ 50.596072] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.596972] ? __create_object+0x59/0x80 [ 50.597749] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.598744] __vmalloc_noprof+0x59/0x60 [ 50.599512] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.600373] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.601257] bpf_prog_alloc+0x39/0x200 [ 50.602026] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.602974] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.603881] do_seccomp+0x349/0x25e0 [ 50.604618] ? find_held_lock+0x2b/0x80 [ 50.605378] ? do_prlimit+0x310/0x610 [ 50.606105] ? __pfx_do_seccomp+0x10/0x10 [ 50.606890] ? do_raw_spin_unlock+0x53/0x220 [ 50.607718] ? _raw_spin_unlock+0x1e/0x40 [ 50.608500] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.609465] ? static_key_count+0x60/0x80 [ 50.610253] prctl_set_seccomp+0x4e/0x70 [ 50.611034] __do_sys_prctl+0xe6c/0x1d70 [ 50.611863] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.612719] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.613695] ? irqentry_exit+0xf3/0x650 [ 50.614503] do_syscall_64+0xbf/0x430 [ 50.615198] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.616145] RIP: 0033:0x7f76c9b915cd [ 50.616861] 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 [ 50.620067] RSP: 002b:00007ffc4a576000 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.621425] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f76c9b915cd [ 50.622746] RDX: 000055cf98e00e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.624029] RBP: 00007ffc4a576060 R08: 0000000000000000 R09: 00007ffc4a575700 [ 50.625310] R10: 0000000000000000 R11: 0000000000000246 R12: 000055cfa7ac8b10 [ 50.626626] R13: 00007ffc4a576490 R14: 000055cfa7ac92b0 R15: 000055cfa7add6f0 [ 50.627939] [ 50.628396] irq event stamp: 2101 [ 50.629001] hardirqs last enabled at (2109): [] __up_console_sem+0x78/0x80 [ 50.630577] hardirqs last disabled at (2118): [] __up_console_sem+0x5d/0x80 [ 50.632119] softirqs last enabled at (1954): [] handle_softirqs+0x50c/0x770 [ 50.633667] softirqs last disabled at (1945): [] __irq_exit_rcu+0xc4/0x100 [ 50.635212] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:33589' (ECDSA) to the list of known hosts. 2025/11/18 06:41:58 fuzzer started 2025/11/18 06:41:58 dialing manager at localhost:37895 2025/11/18 06:41:58 checking machine... 2025/11/18 06:41:58 checking revisions... [ 51.556187] kmemleak: Automatic memory scanning thread ended 2025/11/18 06:41:58 testing simple program... [ 51.642582] cgroup: Unknown subsys name 'net' [ 51.698179] cgroup: Unknown subsys name 'cpuset' [ 51.710823] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 06:41:57 Registers: info registers vcpu 0 RAX=0000000000000006 RBX=00000000d55a9349 RCX=ffff88801987c830 RDX=0000000000000011 RSI=00000000cf135ef4 RDI=ffffffff81ab8815 RBP=0000000000000001 RSP=ffff8880142c7378 R8 =00000000eb91207e R9 =ffff88806c593490 R10=0000000000000001 R11=0000000000000000 R12=0000000000000000 R13=00000000000928c0 R14=ffff8880142c73e0 R15=0000000000000011 RIP=ffffffff82642495 RFL=00000212 [----A--] 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 00007f4aa7811900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe4900000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f4aa7dc8618 CR3=000000000d371000 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=0000000000023a65 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 fffffe4400000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fdf85ecb000 CR3=000000000d48f000 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=32ba1dd69e086faf4c47874aa8e2870b XMM02=2c67c8bc2e329bc30000000000305ca0 XMM03=fb795ef6d65770560000000000314168 XMM04=1d7e097e31cc020e00000000000ae988 XMM05=14648eaa1277bab100000000003230f0 XMM06=817b8945e9d503730000000000322f78 XMM07=e042d86d42eb936e00000000003143e8 XMM08=1b5d18937a3e39590000000000305d00 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000