[ 46.617465] ------------[ cut here ]------------ [ 46.618180] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.619808] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/236 [ 46.621039] Modules linked in: [ 46.621747] CPU: 1 UID: 104 PID: 236 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 46.623451] Tainted: [W]=WARN [ 46.623925] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.625135] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.625887] 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 [ 46.628485] RSP: 0018:ffff88801b57fbc0 EFLAGS: 00010286 [ 46.629246] RAX: 0000000000000000 RBX: ffffed10036aff78 RCX: ffffffff813a4050 [ 46.630298] RDX: ffff88801610d340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.631343] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10036aff2f [ 46.632438] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.633496] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801b57fdf8 [ 46.634542] FS: 00007f27cf665900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 46.635724] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.636600] CR2: 00007f27cfb57580 CR3: 0000000017ba1000 CR4: 0000000000350ef0 [ 46.637650] Call Trace: [ 46.638034] [ 46.638375] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.639109] ? __create_object+0x59/0x80 [ 46.639743] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.640554] __vmalloc_noprof+0x59/0x60 [ 46.641141] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.641850] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.642622] bpf_prog_alloc+0x39/0x200 [ 46.643193] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.643973] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.644711] do_seccomp+0x349/0x25e0 [ 46.645266] ? __pfx_css_rstat_updated+0x10/0x10 [ 46.646006] ? __pfx_do_seccomp+0x10/0x10 [ 46.646657] ? find_held_lock+0x2b/0x80 [ 46.647252] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.648052] ? static_key_count+0x60/0x80 [ 46.648725] prctl_set_seccomp+0x4e/0x70 [ 46.649325] __do_sys_prctl+0xe6c/0x1d70 [ 46.649964] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.650666] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.651462] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.652226] ? irqentry_exit+0xf3/0x650 [ 46.652846] do_syscall_64+0xbf/0x430 [ 46.653450] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.654188] RIP: 0033:0x7f27cfb575cd [ 46.654766] 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 [ 46.657358] RSP: 002b:00007ffd609946f0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.658512] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f27cfb575cd [ 46.659568] RDX: 0000560557493e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.660660] RBP: 00007ffd60994750 R08: 0000000000000000 R09: 00007ffd60993df0 [ 46.661717] R10: 0000000000000000 R11: 0000000000000246 R12: 00005605928662b0 [ 46.662772] R13: 00007ffd60994b80 R14: 0000560592868d20 R15: 000056059287a8d0 [ 46.663829] [ 46.664188] irq event stamp: 1731 [ 46.664713] hardirqs last enabled at (1741): [] __up_console_sem+0x78/0x80 [ 46.665969] hardirqs last disabled at (1750): [] __up_console_sem+0x5d/0x80 [ 46.667233] softirqs last enabled at (1270): [] handle_softirqs+0x50c/0x770 [ 46.668498] softirqs last disabled at (1769): [] __irq_exit_rcu+0xc4/0x100 [ 46.669738] ---[ end trace 0000000000000000 ]--- [ 50.339964] ------------[ cut here ]------------ [ 50.340921] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.342931] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/244 [ 50.344446] Modules linked in: [ 50.345064] CPU: 1 UID: 104 PID: 244 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 50.347042] Tainted: [W]=WARN [ 50.347654] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.349146] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.350106] 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 [ 50.353324] RSP: 0018:ffff8880172a7bc0 EFLAGS: 00010286 [ 50.354315] RAX: 0000000000000000 RBX: ffffed1002e54f78 RCX: ffffffff813a4050 [ 50.355623] RDX: ffff888016a99bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.356959] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002e54f2f [ 50.358270] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.359596] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880172a7df8 [ 50.360960] FS: 00007fe2d424a900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 50.362466] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.363586] CR2: 00007ffc3000cef7 CR3: 000000000df1f000 CR4: 0000000000350ef0 [ 50.364934] Call Trace: [ 50.365466] [ 50.365922] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.366868] ? __create_object+0x59/0x80 [ 50.367694] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.368730] __vmalloc_noprof+0x59/0x60 [ 50.369502] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.370354] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.371332] bpf_prog_alloc+0x39/0x200 [ 50.372132] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.373071] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.373966] do_seccomp+0x349/0x25e0 [ 50.374729] ? find_held_lock+0x2b/0x80 [ 50.375537] ? do_prlimit+0x310/0x610 [ 50.376237] ? __pfx_do_seccomp+0x10/0x10 [ 50.377056] ? do_raw_spin_unlock+0x53/0x220 [ 50.377919] ? _raw_spin_unlock+0x1e/0x40 [ 50.378748] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.379776] ? static_key_count+0x60/0x80 [ 50.380620] prctl_set_seccomp+0x4e/0x70 [ 50.381362] __do_sys_prctl+0xe6c/0x1d70 [ 50.382193] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.383068] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.384081] ? irqentry_exit+0xf3/0x650 [ 50.384919] do_syscall_64+0xbf/0x430 [ 50.385700] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.386713] RIP: 0033:0x7fe2d473c5cd [ 50.387369] 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 [ 50.390578] RSP: 002b:00007ffc3000bc40 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.391924] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fe2d473c5cd [ 50.393237] RDX: 000056136a543e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.394560] RBP: 00007ffc3000bca0 R08: 0000000000000000 R09: 00007ffc3000b340 [ 50.395870] R10: 0000000000000000 R11: 0000000000000246 R12: 000056137140aad0 [ 50.397170] R13: 00007ffc3000c0d0 R14: 000056137140bbc0 R15: 000056137141c780 [ 50.398484] [ 50.398910] irq event stamp: 1735 [ 50.399566] hardirqs last enabled at (1745): [] __up_console_sem+0x78/0x80 [ 50.401046] hardirqs last disabled at (1754): [] __up_console_sem+0x5d/0x80 [ 50.402494] softirqs last enabled at (1704): [] handle_softirqs+0x50c/0x770 [ 50.403963] softirqs last disabled at (1699): [] __irq_exit_rcu+0xc4/0x100 [ 50.405231] ---[ end trace 0000000000000000 ]--- [ 51.208288] ------------[ cut here ]------------ [ 51.209167] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 51.211107] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/251 [ 51.212538] Modules linked in: [ 51.213095] CPU: 1 UID: 104 PID: 251 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 51.215005] Tainted: [W]=WARN [ 51.215590] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 51.217194] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 51.218318] 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 [ 51.222122] RSP: 0018:ffff888016f3fbc0 EFLAGS: 00010286 [ 51.223310] RAX: 0000000000000000 RBX: ffffed1002de7f78 RCX: ffffffff813a4050 [ 51.224599] RDX: ffff888013e43780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 51.225829] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002de7f2f [ 51.227061] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 51.228352] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016f3fdf8 [ 51.229591] FS: 00007f2a4a646900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 51.230973] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 51.232032] CR2: 00007f2a4ab38580 CR3: 00000000170d2000 CR4: 0000000000350ef0 [ 51.233274] Call Trace: [ 51.233783] [ 51.234177] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 51.235067] ? __create_object+0x59/0x80 [ 51.235855] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 51.236834] __vmalloc_noprof+0x59/0x60 [ 51.237585] bpf_prog_alloc_no_stats+0x55/0x470 [ 51.238384] ? __pfx_seccomp_check_filter+0x10/0x10 [ 51.239287] bpf_prog_alloc+0x39/0x200 [ 51.240056] ? __pfx_seccomp_check_filter+0x10/0x10 [ 51.240999] bpf_prog_create_from_user+0xb2/0x2f0 [ 51.241889] do_seccomp+0x349/0x25e0 [ 51.242607] ? __pfx_css_rstat_updated+0x10/0x10 [ 51.243493] ? __pfx_do_seccomp+0x10/0x10 [ 51.244220] ? find_held_lock+0x2b/0x80 [ 51.244978] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 51.245923] ? static_key_count+0x60/0x80 [ 51.246716] prctl_set_seccomp+0x4e/0x70 [ 51.247499] __do_sys_prctl+0xe6c/0x1d70 [ 51.248213] ? __pfx___do_sys_prctl+0x10/0x10 [ 51.249053] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 51.250000] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 51.250951] ? irqentry_exit+0xf3/0x650 [ 51.251738] do_syscall_64+0xbf/0x430 [ 51.252506] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 51.253388] RIP: 0033:0x7f2a4ab385cd [ 51.254084] 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 [ 51.257139] RSP: 002b:00007ffd4d24b680 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 51.258467] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f2a4ab385cd [ 51.259717] RDX: 000055dffb723e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 51.260996] RBP: 00007ffd4d24b6e0 R08: 0000000000000000 R09: 00007ffd4d24ad80 [ 51.262244] R10: 0000000000000000 R11: 0000000000000246 R12: 000055e01b4ce2b0 [ 51.263494] R13: 00007ffd4d24bb10 R14: 000055e01b4d0d20 R15: 000055e01b4e28d0 [ 51.264806] [ 51.265177] irq event stamp: 1749 [ 51.265708] hardirqs last enabled at (1759): [] __up_console_sem+0x78/0x80 [ 51.266923] hardirqs last disabled at (1768): [] __up_console_sem+0x5d/0x80 [ 51.268163] softirqs last enabled at (1718): [] handle_softirqs+0x50c/0x770 [ 51.269437] softirqs last disabled at (1713): [] __irq_exit_rcu+0xc4/0x100 [ 51.270658] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:45193' (ECDSA) to the list of known hosts. 2025/11/19 00:06:55 fuzzer started 2025/11/19 00:06:55 dialing manager at localhost:34383 2025/11/19 00:06:55 checking machine... 2025/11/19 00:06:55 checking revisions... [ 52.199083] kmemleak: Automatic memory scanning thread ended 2025/11/19 00:06:55 testing simple program... [ 52.294005] cgroup: Unknown subsys name 'net' [ 52.388565] cgroup: Unknown subsys name 'cpuset' [ 52.409883] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 00:06:54 Registers: info registers vcpu 0 RAX=fffffffffb404801 RBX=ffffffff86725d70 RCX=ffffffff81b2a562 RDX=0000000000000000 RSI=ffffffff86ab850e RDI=ffffffff86725d50 RBP=ffffffff86725d50 RSP=ffff88800d96f938 R8 =ffffffff86ab850e R9 =0000000000000000 R10=000000000003c9ed R11=00000000000255ed R12=ffffffff86725d90 R13=ffffffff86725d50 R14=ffffffff86725d50 R15=dffffc0000000000 RIP=ffffffff8135dac3 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 00007fe2d424a900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe6a00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffc30005000 CR3=000000000b6ee000 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=000000000000000000ffff0000000000 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=0000000000024ea5 RBX=0000000000000001 RCX=ffffffff84c72d57 RDX=0000000000000000 RSI=0000000000000000 RDI=ffffffff814d2c90 RBP=dffffc0000000000 RSP=ffff8880096efe58 R8 =0000000000000001 R9 =ffffed100d9e639a R10=ffff88806cf31cd3 R11=0000000000000001 R12=ffffffff8664f850 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 fffffe0b00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f26f5a78000 CR3=000000000dd92000 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=16df545872c2329e57431b5a8a19a45c XMM02=ec2efd57dc4c00df00000000003043f8 XMM03=37b2b24ee1cc435a00000000003044c8 XMM04=8a528c749285c2a000000000000ae988 XMM05=bd7032406ac89ee40000000000320a38 XMM06=3e829fc8c8edc99000000000003206c0 XMM07=e042d86d42eb936e0000000000312298 XMM08=37b2b24ee1cc435a00000000003044c8 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000